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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

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Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
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Применить Всего найдено 12255. Отображено 200.
31-03-2016 дата публикации

ETHANOL PRODUCTION DEVICE AND PROCESS THROUGH CONTINUOUS SOLID-STATE FERMENTATION AND HAVING SELF-CONTROL SYSTEM

Номер: AP2016009078A0
Автор: ZHANG LEI, LI SHIZHONG
Принадлежит:

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30-11-2015 дата публикации

HETEROAROMATIC COMPOUNDS AND THEIR USE AS DOPAMINED1 LIGANDS

Номер: AP2015008844A0
Принадлежит:

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31-07-2016 дата публикации

PRIMARY AMINE-CONTAINING POLYMERS USEFUL AS SCALE INHIBITORS

Номер: AP2016009349A0
Принадлежит:

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24-12-2020 дата публикации

Methods And Compositions For Genome Engineering

Номер: AU2020277091A1
Принадлежит: WRAYS PTY LTD

Disclosed herein are methods and compositions for insertion of transgene sequences encoding proteins that is aberrantly expressed in disease or disorder such as a lysosomal storage disease.

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02-08-2007 дата публикации

Pyrrolo [3,2-c] pyridine-4-one 2-indolinone protein kinase inhibitors

Номер: AU2007209689A1
Принадлежит:

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20-03-2014 дата публикации

Processes and kits to detect and monitor for diagnostic biomarkers for post traumatic stress disorder (PTSD) and to differentiate between suicidal and non-suicidal form of the disorder

Номер: AU2012308305A1
Принадлежит:

Life-threatening traumas such as terrorist attacks, war, disasters, mental or physical assault, severe accidents and violence frequently provoke emotional and behavioral disturbances known as post-traumatic stress disorder (PTSD) and suicide related thereto. Accurate diagnosis and treatment planning for PTSD and suicide remain difficult. The discovery of specific markers creates new opportunities for more accurate clinical assessments identifying groups that may experience better outcomes when exposed to an intervention. The present invention provides a process of detection of P-11, UBE3A, STY1, EMAP-11, SIP1, ORC5L, DCX, SCYE protein in a biological sample of a subject suspected of suffering from PTSD and/or having suicidal tendencies, and provides additional PTSD markers which are specific to gender.

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23-05-2013 дата публикации

Multi-modal approach to search query input

Номер: AU2011323602A1
Принадлежит:

Search queries containing multiple modes of query input are used to identify responsive results. The search queries can be composed of combinations of keyword or text input, image input, video input, audio input, or other modes of input. The multiple modes of query input can be present in an initial search request, or an initial request containing a single type of query input can be supplemented with a second type of input. In addition to providing responsive results, in some embodiments additional query refinements or suggestions can be made based on the content of the query or the initially responsive results.

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27-04-2017 дата публикации

CT digital core-based microscopic displacement experiment system and microscopic displacement experiment method

Номер: AU2016260347A1
Принадлежит: Shelston IP Pty Ltd.

A CT digital core-based microscopic displacement experiment system comprises a core gripper (4) and a microscopic displacement device. The core gripper (4) comprises an inlet end (4-1), an outlet end (4-2), a core area, and a housing. The housing is made of a polyetheretherketone (PEEK) material. The microscopic displacement device comprises an oil-phase intermediate container (2) and an aqueous-phase intermediate container (3) that are parallel, and comprises an advection pump (1) used for driving the oil-phase intermediate container (2) and the aqueous-phase intermediate container (3). Liquid discharge ends of the oil-phase intermediate container (2) and the aqueous-phase intermediate container (3) are each connected to the inlet end (4-1) of the core gripper (4). The core gripper (4) pressurizes a core gripped in the core gripper (4) by means of a hand pump (5). The outlet end (4-2) of the core gripper (4) is provided with a measurement bottle (7). The system is applicable to a small-capacity ...

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07-07-2016 дата публикации

Biaryl compounds useful for the treatment of human diseases in oncology, neurology and immunology

Номер: AU2014362231A1
Принадлежит:

The present invention provides compounds and compositions thereof which are useful as inhibitors of Bruton's tyrosine kinase and which exhibit desirable characteristics for the same.

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09-09-2021 дата публикации

Targeted disruption of the T cell receptor

Номер: AU2016369490B2
Принадлежит:

Disclosed herein are methods and compositions for inactivating TCR genes, using engineered nucleases comprising at least one DNA binding domain and a cleavage domain or cleavage half-domain in conditions able to preserve cell viability. Polynucleotides encoding nucleases, vectors comprising polynucleotides encoding nucleases and cells comprising polynucleotides encoding nucleases and/or cells comprising nucleases are also provided. Disclosed herein are also methods and compositions for expressing a functional exogenous TCR in the absence of endogenous TCR expression in T lymphocytes, including lymphocytes with a central memory phenotype. Polynucleotides encoding exogenous TCR, vectors comprising polynucleotides encoding exogenous TCR and cells comprising polynucleotides encoding exogenous TCR and/or cells comprising exogenous TCR are also provided.

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22-04-2021 дата публикации

Sample Solution Tube and Detection Device

Номер: AU2021100838A4
Принадлежит:

Abstract The present disclosure provides a sample solution tube and a detection device. At least one first protrusion, a circular truncated cone-like side wall and an external thread are arranged on an outer surface of a side wall of the sample solution tube. The present disclosure further provides a detection device including the sample solution tube, which is provided with a liquid storage slot, a liquid sealing piece, chromatographic test paper, and a puncturing mechanism in sequence from bottom to top; an upper surface of the liquid storage slot is provided with an opening; the opening is sealed by the liquid sealing piece; and the liquid sealing piece is openable. By the adoption of the technical solutions, a sealing effect can be better guaranteed; and moreover, the sample solution tube is in threaded connection with a housing of the detection device, so that the connection structure is stabler. After a detection result is recorded, the liquid sealing piece can be opened, and then ...

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03-06-2021 дата публикации

Method for treating metal cadmium contaminated soil with cotton plants

Номер: AU2021101896A4
Автор: ZHANG LEI, Zhang, Lei
Принадлежит:

The present invention relates to a method for treating metal cadmium contaminated soil with cotton plants. The method comprises the steps that firstly, planting points of 10-15 cm depth are dug in the metal cadmium contaminated soil at intervals with spacing in the rows being 30-35 cm and spacing between rows being 40-45 cm, and NH 4NO 3 powder, KH 2PO4 powder and K2SO4 powder are evenly mixed with the soil, so that first mixed soil containing 300 mg/kg of nitrogen, 60 mg/kg of phosphorus and 150 mg/kg of potassium is obtained; secondly, the first mixed soil is placed into the planting points, the cotton plants are planted into the planting points, and the positions around the cotton plants are covered with second mixed soil containing 200 g of plant ash/kg of soil, wherein the cotton plants are cotton seedlings with the length being 2-3 cm, and the cotton seedlings are obtained by selecting cotton seeds soaked in a calcium sulphate saturated solution for 24 hours, accelerating germination ...

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20-11-2008 дата публикации

PYRROLO-NITROGENOUS HETEROCYCLIC DERIVATIVES, THE PREPARATION AND THE PHARMACEUTICAL USE THEREOF

Номер: CA0002685757A1
Принадлежит:

The invention provides new pyrrolo-nitrogenous heterocyclic derivatives r epresented by formula (I) or their salts, the preparation thereof, pharmaceu tical compositions containing such derivatives and the use of such derivativ es as therapeutic agents, especially as protein kinase inhibitors, wherein e ach substituent in formula (I) is same as defined in the description.

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13-04-2017 дата публикации

SYNTHETIC ADENOVIRUSES WITH TROPISM TO DAMAGED TISSUE FOR USE IN PROMOTING WOUND REPAIR AND TISSUE REGENERATION

Номер: CA0003000462A1
Принадлежит:

Synthetic adenoviruses having chimeric fiber proteins and liver detargeting mutations are described. The synthetic adenovirus vectors are capable of specifically infecting cells at wound sites or in regions of damaged tissue. The synthetic adenovirus vectors also are capable of expressing transgenes, such as wound healing factors, at sites of wounded or damaged tissue. Accordingly, the described vectors can be used to detect wounded or damaged tissue, and/or to promote wound healing and regeneration of damaged tissue, such as by expression of heterologous wound healing or tissue regeneration factors.

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08-06-2017 дата публикации

CHEMICAL REPROGRAMMING OF HUMAN GLIAL CELLS INTO NEURONS WITH SMALL MOLECULE COCKTAIL

Номер: CA0003007116A1
Принадлежит:

Provided are compositions, articles and methods that relate to promoting neurogenesis or neuroregeneration in mammalian nervous system. Embodiments relate to use of groups of compounds that contain Crizotinib (Cri), Flurbiprofen, Lithium Chloride (Li), Vitamin C (VC), Ceritinib (Cer) or Pirfenidone (PFD). In certain implementations glial cells are converted into functional neurons.

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09-11-2017 дата публикации

AMINE SOLVATE OF SODIUM-GLUCOSE LINKED TRANSPORTER INHIBITOR, AND PREPARATION METHOD AND APPLICATION THEREOF

Номер: CA0003016273A1
Принадлежит:

Disclosed are an amine solvate of a sodium-glucose linked transporter (SGLT) inhibitor, and a preparation method and application thereof. The SGLT inhibitor is (1S,2S,3S,4R,5S)-5-(3-((2,3-dihydrobenzo[b][1,4]dioxin-6-yl)methyl)-4-ethylbenzyl)-1-(hydroxymethyl)-6,8-dioxabicyclo[3.2.1]octane-2,3,4-triol. Further provided is a crystalline compound of the amine solvate, a pharmaceutical composition comprising the amine solvate, and an application of the amine solvate in preparing an SGLT-inhibiting pharmaceutical product.

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06-07-2017 дата публикации

PCSK9 ANTIBODY, ANTIGEN-BINDING FRAGMENT THEREOF, AND MEDICINAL APPLICATION THEREOF

Номер: CA0003009904A1
Принадлежит:

The present invention provides a PCSK9 antibody, an antigen-binding fragment thereof, and a medicinal application thereof. Provided in the invention is a chimeric antibody and a humanized antibody, both comprising a CDR of the PCSK9 antibody, and a pharmaceutical composition comprising the PCSK9 antibody and an antigen-binding fragment thereof, and an application of the PCSK9 antibody as a lipid-lowering agent. The invention specifically relates to an application of a humanized PCSK9 antibody for preparing a pharmaceutical drug to treat a PCSK9-induced disease or symptom.

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04-01-2018 дата публикации

NOBLE METAL HYDROGENATION CATALYSTS AND AROMATIC SATURATION METHODS

Номер: CA0003029555A1
Принадлежит:

Methods are provided for modifying hydrogenation catalysts having silica supports (or other non-alumina supports) with additional alumina, and using such catalysts to achieve unexpectedly superior hydrogenation of feedstocks. The modified hydrogenation catalysts can have a relatively low cracking activity while providing an increased activity for hydrogenation.

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22-02-2020 дата публикации

REFUND PROCESSING METHOD AND DEVICE, ELECTRONIC DEVICE, AND STORAGE MEDIUM

Номер: CA0003052768A1
Принадлежит: HINTON, JAMES W.

The invention provides a refund processing method and a device, an electronic device and a computer-readable storage medium, belonging to the technical field of computers and communications. The method comprises the following steps: obtaining a refund request and copying the refund request into a message list; if the history waiting to send request is detected in the message list, transmitting the detected history waiting to send request, and detecting whether the history waiting to send request exists in the message list again after a preset time; if it is detected that there is no historical pending request in the message list, the refund request is sent. The invention can reduce the processing delay of the refund request, improve the efficiency, realize the resending of the refund request under the condition of occupying less system resources, and has high utilization rate of the system resources.

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05-08-2014 дата публикации

PYRROLO [3,2-C] PYRIDINE-4-ONE 2-INDOLINONE PROTEIN KINASE INHIBITORS

Номер: CA0002636701C

The present invention relates to pyrrolo[3,2-c]pyridine-4-one 2-indolinone compounds of Formula (I) and their pharmaceutically acceptable salts thereof, wherein R1, R2, R3, R4, R5, R6, R7, R8 X , Y and ~. have the meaning cited in the specification. Also disclosed are the pharmaceutical compositions containing the foregoing compounds, methods for the preparation and pharmaceutical use thereof, particularly as protein kinase inhibitors. Formula (I).

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25-09-2014 дата публикации

METHOD AND APPARATUS FOR CONFIGURING CHANNEL QUALITY INDICATOR AND METHOD AND APPARATUS FOR CONFIGURING MODUALATION AND CODING SCHEME

Номер: CA0002907153A1
Принадлежит: FETHERSTONHAUGH & CO.

Provided in the embodiments of the present invention are a Channel Quality Indicator (CQI) configuration method and Modulation and Coding Scheme configuration method and apparatus. The CQI configuration method comprises: a base station (eNB) uses CQI index table instruction information to configure a CQI index table for a UE; the UE determines the configured CQI index table on the basis of the instruction information, and, using the configured CQI index table, calculates the CQI index on the basis of the calculated Precoding Matrix Indicator (PMI) and Rank Indication (RI). The present embodiments allow a base station, under the precondition that the CQI index and IMCS bit numbers remain unchanged, to configure a different '4-bit CQI table' and/or 'modulation and TBS number table' for different UEs. Therefore, CQI index and IMCS bit numbers need not be increased and normal configuration of the LTE system may be ensured.

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05-11-2015 дата публикации

HETEROCYCLIC COMPOUNDS AND THEIR USE AS DOPAMINE D1 LIGANDS

Номер: CA0002946990A1
Принадлежит:

The present invention provides, in part, compounds of Formula (I): and pharmaceutically acceptable salts thereof; processes for the preparation of; intermediates used in the preparation of; and compositions containing such compounds or salts, and their uses for treating D1-mediated (or D1 -associated) disorders including, e.g., schizophrenia (e.g., its cognitive and negative symptoms), schizotypal personality disorder, cognitive impairment (e.g., cognitive impairment associated with schizophrenia, AD, PD, or pharmacotherapy therapy), ADHD, Parkinson's disease, anxiety, and depression.

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23-06-2016 дата публикации

SCALE INHIBITOR COMPOSITIONS AND METHODS OF USING

Номер: CA0002971605A1
Принадлежит:

Silicon containing polyamine scale inhibitors derived from poly(primary amine)s are disclosed. The scale inhibitors can be used to reduce siliceous scale formation in industrial process streams such as alumina recovery process streams, nuclear waste streams and kraft paper mill effluent streams.

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23-03-2017 дата публикации

METHODS OF DETECTING LISTERIA FROM AN ENVIRONMENTAL SAMPLE

Номер: CA0002977542A1
Принадлежит:

The present invention relates to the identification of microorganisms from an environmental sample, and in particular to the rapid identification of Listeria spp. The methods and kits described herein provide a method of detecting Listeria spp. without the need for an enrichment step.

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16-06-2016 дата публикации

AROMATIC HYDROGENATION CATALYSTS AND USES THEREOF

Номер: CA0002964385A1
Принадлежит:

Hydrogenation catalysts for aromatic hydrogenation including an organosilica material support, which is a polymer comprising independent units of a monomer of Formula [Z1OZ2OSiCH2]3 (I), wherein each Z1 and Z2 independently represent a hydrogen atom, a C1-C4 alkyl group or a bond to a silicon atom of another monomer; and at least one catalyst metal are provided herein. Methods of making the hydrogenation catalysts and processes of using, e.g., aromatic hydrogenation, the hydrogenation catalyst are also provided herein.

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17-04-2018 дата публикации

SEQUENTIAL FORMATION OF ZIEGLER-NATTA CATALYST USING NON-BLENDED COMPONENTS

Номер: CA0002807727C
Принадлежит: FINA TECHNOLOGY, INC., FINA TECHNOLOGY

A method of forming catalysts including contacting an alkyl magnesium compound with a viscosity modifier prior to contact with an alcohol to form a magnesium dialkoxide compound; contacting the magnesium dialkoxide compound with a first titanium alkoxide and a first agent to form a first solution reaction product "A", wherein the titanium alkoxide and the first agent are non-blended individual components prior to contacting the magnesium dialkoxide; contacting the first solution reaction product ?A? with a second titanium alkoxide to form a second solulion reaction product ?B?contacting the second solution reaction product ?B? with a second agent to form a first solid reaction product ?C?; contacting the first solid reaction product ?C? with a third agent to form a second solid reaction product ?D? and contacting the second solid reaction product ?D? with a reducing agent to form a catalyst component.

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12-09-2017 дата публикации

COEXISTENT WORKING MODE ESTABLISHMENT METHOD, USER EQUIPMENT, BASE STATION AND SYSTEM

Номер: CA0002812830C
Принадлежит: FUJITSU LIMITED, FUJITSU LTD

The present invention discloses a coexistent working mode establishment method, a base station, user equipment, and system for performing the method. In the coexistent working mode, the user equipment in a first communication system performs respectively, in a way of time division multiplexing, a first communication with the base station in a first communication system and a second communication with the device in a second communication system which is different from the first communication system. The coexistent working mode establishment method comprises the following steps: the base station receives from the user equipment a mode establishment request which is used for requesting an establishment of the coexistent working mode; the base station encapsulates the configuration information of the coexistent working mode allowed to be used by the user equipment into an establishment response message; the base station transmits the establishment response message to the user equipment and ...

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19-01-2021 дата публикации

APPARATUS FOR TRIPPING OIL PIPE AND SYSTEM FOR AUTOMATIC WELL WORKOVER

Номер: CA2876960C

An apparatus for tripping oil pipe and a system for automatic well workover comprises an elevator transfer device for transferring an elevator connected with an oil pipe, the elevator transfer device being structured for enabling continuous, automatic tripping operations of the oil pipe. The elevator transfer device comprises a lifting assembly used for lifting and releasing an oil pipe engaged with the elevator, and an elevator transport assembly used for transferring an elevator at a wellhead and/or an elevator on the lifting assembly. The apparatus for tripping oil pipe can lower the labour intensity and improve operation safety.

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15-05-2014 дата публикации

SUBSTITUTED INDOLE DERIVATIVES

Номер: CA0002888194A1
Принадлежит: FETHERSTONHAUGH & CO.

The present invention relates to substituted indole derivatives, to processes for their production, to new stable forms, their use as pharmaceuticals and to pharmaceutical compositions comprising them.

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11-06-2019 дата публикации

DEWAXING CATALYSTS

Номер: CA0002896368C

Provided are catalysts including: a zeolite component selected from zeolites having 10-member ring pores, zeolites having 12-member ring pores and a combination thereof, 0.1 to 5 weight % of a hydrogenation component selected from Pt, Pd, Ag, Ni, Co, Mo, W, Rh, Re, Ru, Ir and a mixture thereof, and a hydrothermally stable binder component selected from tantalum oxide, tungsten oxide, molybdenum oxide, vanadium oxide, magnesium oxide, calcium oxide, yttrium oxide, lanthanum oxide, cerium oxide, niobium oxide, tungstated zirconia, cobalt molybdenum oxide, cobalt molybdenum sulfide, nickel molybdenum oxide, nickel molybdenum sulfide, nickel tungsten oxide, nickel tungsten sulfide, cobalt tungsten oxide, cobalt tungsten sulfide, nickel molybdenum tungsten oxide and nickel molybdenum tungsten sulfide, cobalt molybdenum tungsten oxide and cobalt molybdenum tungsten sulfide, wherein the weight ratio of the zeolite to the hydrothermally stable binder is 85:15 to 25:75.

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24-06-2015 дата публикации

SAR image segmentation method based on nonstationary condition field

Номер: CN104732552A
Принадлежит:

The invention discloses an SAR image segmentation method based on a nonstationary condition field. The SAR image segmentation method mainly solves the problem that segmentation is not accurate in the prior art. The SAR image segmentation method comprises the implementation steps of 1, inputting an SAR image, and initializing segmentation to obtain a segmentation label field; 2, conducting initial regional division on the SAR image, and adopting a sparse description algorithm to obtain the relevance measure among initial regions; 3, according to the relevance measure among the initial regions, constructing a nonstationary neighborhood corresponding to each pixel point; 4, introducing the nonstationary neighborhoods into a condition field model to construct unitary and binary potential energy functions under the nonstationary neighborhoods; 5, integrating the unitary and binary potential energy functions to form the overall posterior probability in the nonstationary condition field model; ...

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10-09-2014 дата публикации

Method for catalyzing propylidene removal of dual-propylidene sugar compound

Номер: CN104031099A
Принадлежит:

The invention provides a method for catalyzing the propylidene removal of a dual-propylidene sugar compound, and belongs to the field of sugar compounds. According to the method, the propylidene removal of the dual-propylidene sugar compound is catalyzed by adopting a novel catalyst silica gel loaded sulfuric acid-glacial acetic acid contained in a loading type solid acid, and a post processing method is simplified; the dual-propylidene sugar compound is dissolved into an organic solvent, the silica gel loaded sulfuric acid-glacial acetic acid is added, and a product is obtained through post processing after the reaction is completed. Compared with the traditional process, the method provided by the invention is safe in operation and less in side reaction by adopting the novel catalyst silica gel loaded sulfuric acid-glacial acetic acid, can carry out quantitative catalysis, is simple in step processing and has less harmfulness on the environment in a process from the reaction to the post ...

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31-12-2014 дата публикации

Household air conditioner refrigerating system capable of separately controlling latent heat and sensible heat

Номер: CN104251515A
Принадлежит:

The invention discloses a household air conditioner refrigerating system capable of separately controlling latent heat and sensible heat. The household air conditioner refrigerating system comprises a double-cylinder compressor, two liquid reservoirs, two evaporators, two electronic expansion valves, a condenser, an indoor fan and an outdoor fan, wherein the double-cylinder compressor is respectively provided with an air exhaust port and two air suction ports; two air suction ports of the double-cylinder compressor are respectively connected with the two liquid reservoirs; the air suction ends of the two liquid reservoirs are respectively connected with one ends of the two evaporators; the other ends of the two evaporators are respectively connected with one end of the condenser through the two electronic expansion valves; the other end of the condenser is connected with the air exhaust port of the double-cylinder compressor; the indoor fan is arranged at the side close to the two evaporators ...

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24-11-2010 дата публикации

Laboratory test device of porosity measurement for porous media material

Номер: CN0101893542A
Принадлежит:

The invention discloses a laboratory test device of porosity measurement for a porous media material. The device comprises a test stand, a light source system, a sample clamping system, a camera device, a lens shade and after-treatment software. The device is characterized in that a sample held by the sample clamping system is exposed under the light source and is taken photos by a high-speed camera on the other side of the sample to obtain photos showing that the sample interspace is penetrated by optical lines, then percentage of white light spots accounting for total pixel points in the photos is calculated by the after-treatment software to obtain the porosity of the porous media material. Based on optics and statistics principles, the device has simple structure and is easy to achieve; and the test method is simple and convenient and can be widely promoted.

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23-04-2014 дата публикации

Metal-sheet sample gauge length dotting machine

Номер: CN103737569A
Принадлежит:

The invention provides a metal-sheet sample gauge length dotting machine. The machine comprises a rotor, a conveyor belt and a controller. The rotor is in the shape of a polygonal star, and each corner is provided with a row of teeth; the conveyor belt is arranged below the rotor, and a plurality of sample adsorbing belts are fixed in the length direction of the conveyor belt and generate magnetic fields after being switched off to adsorb metal samples; the controller is used for carrying out circuit control over the rotor, the conveyor belt and the sample adsorbing belts, and under the control of the controller, the conveyor belt conveys the metal samples through the sample adsorbing belts continuously, and the teeth pass through the surfaces of the metal samples on the sample adsorbing belts in the rotating process of the rotor so as to complete drawing. Through the metal-sheet sample gauge length dotting machine, lines can be continuously written down on the metal sheet samples, the ...

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26-11-2014 дата публикации

Optical invasion detection method and system and distributed monitoring system

Номер: CN104168458A
Принадлежит:

The invention relates to the technical field of security and protection, and provides an optical invasion detection method and system and a distributed monitoring system. According to the optical invasion detection method and system and the distributed monitoring system, waveform analysis and comparison are conducted on collected composite video signals, and whether alarm is conducted or not is determined through a threshold adaptive technology. The optical invasion detection method and system and the distributed monitoring system are low in power consumption, easy and convenient to implement and precise in alarm and solves the problems that the dependence of digital video image process on hardware is large compared with an existing video monitoring technology, and the false alarm rate is high, the hardware and software are low in implementation cost, seamless connection with an existing monitoring system is achieved, and the optical invasion detection method and system and the distributed ...

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22-06-2011 дата публикации

Parameter configuring method, device and system for ONT (Optical Network Terminal)

Номер: CN0102104420A
Принадлежит:

The invention provides a parameter configuring method, device and system for an ONT (Optical Network Terminal). The method comprises the following steps of: acquiring parameter configuring information which corresponds to the oNT and is used for configuring the ONT by the OLT; and sending the parameter configuring information to the ONT by the OLT so that the ONT configures parameters according to the parameter configuring information. In the parameter configuring method, device and system for the ONT, which are provided by the embodiment of the invention, the parameter configuring information is obtained through the OLT and sent to the ONT to be configured so that the ONT configures parameters according to the parameter configuring information, the ONT is remotely and flexibly configured through the OLT, operation cost is decreased when the ONT is configured, and the production cost for producing the ONT is reduced.

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11-06-2014 дата публикации

Replaceable dual-layer shutter with anti-haze and denoising functions

Номер: CN103850634A
Принадлежит:

The invention relates to a replaceable dual-layer shutter with anti-haze and denoising functions. The replaceable dual-layer shutter with the anti-haze and denoising functions comprises a soundproof felt curtain piece, anion curtain pieces, sealing rubber, an aluminum alloy curtain fixing frame, curtain piece rotary shafts, pull ropes, replaceable activated carbon cloth, rotary gears and a soundproof curtain piece alloy outer frame. The replaceable dual-layer shutter with the anti-haze and denoising functions adopts the dual-layer structural mode with the two layers using different materials, such as the soundproof felt curtain piece and the anion curtain pieces and realizes the functions of anti-haze, denoising and the like by the fact that people select and use different curtains, so the life of people is more comfortable.

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16-07-2014 дата публикации

Tool kit for manually detaching and assembling dual-layer damping fasteners for urban rail and using method of tool kit

Номер: CN103924489A
Принадлежит:

The invention discloses a tool kit for manually detaching and assembling a dual-layer damping fastener for an urban rail. The tool kit comprises a locking ring detaching tool and a fastener body assembling and detaching tool. The locking ring detaching tool comprises four claws, a plurality of hinge pins, a fixing support, an adjusting nut, a sliding rod, a sliding ring, two handles and a connecting disc. The fastener body assembling and detaching tool comprises a positioning bottom plate, a pressing support, a sliding block, a rotating wheel, a crank, an idler wheel shaft, a cam and a cam shaft. Compared with the prior art, the tool kit has the advantages that the tool kit is provided with simple tools, is easy to carry, allows a locking ring in the dual-layer damping fastener to be rapidly taken out, and can rapidly promote a lower layer iron cushion plate and a middle rubber cushion plate in a fastener body to move leftward so as to promote the fastener body to be separated, application ...

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26-03-2014 дата публикации

Rapid image splicing method based on point and line features

Номер: CN103679636A
Автор: FANG YUANYUAN, ZHANG LEI
Принадлежит:

The invention provides a rapid image splicing method based on feature matching. The method includes the steps: respectively extracting line features and point features of images by the aid of a Canny edge detection algorithm and a Harris corner point detection algorithm and combining the line features and the point features to obtain the best feature points; roughly matching the feature points by the aid of similarity metric NCC (normalized cross correlation), removing mismatched points by the aid of an RANSAC (random sample consensus) algorithm to improve image matching accuracy, and calculating transformation model parameters by an LSM (least square method); finally, fusing the spliced images by a weighted average method and eliminating splicing gaps. The points to the matched are determined according to the point and line image features, image details can be enhanced, image matching errors caused by underexposure, overexposure, camera shake and the like are avoided, and image splicing ...

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03-06-2009 дата публикации

System and method for auditing proposal improvement

Номер: CN0101447038A
Принадлежит:

The invention relates to a method for auditing a proposal improvement. The method comprises the following steps of: sending the new proposal improvement to the mailbox of a junior auditor when a new proposal improvement is applied; sending the new proposal improvement to the mailbox of a benefit auditor when the junior auditor receives and approves the new proposal improvement; sending the new proposal improvement to the mailbox of the auditor in charge when the benefit auditor receives and approves the new proposal improvement; auditing and giving a score for the new proposal improvement by the auditor in charge; and taking the score given by the auditor in charge as the score of the new proposal improvement and storing the new proposal improvement to a database. Besides, the invention also provides a system for auditing the proposal improvement.

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09-09-2015 дата публикации

Preparation method and application of recombinant mink alpha-interferon

Номер: CN104894157A
Принадлежит:

The invention provides a preparation method and application of recombinant mink alpha-interferon, and belongs to the field of genetic engineering. The preparation method obtains an alpha-interferon gene coding region through a conventional PCR method, the alpha-interferon gene coding region is cloned to a pichia secretory type expression vector pGAPZalpha, pichia pastoris is electrically transformed, high-resistance transformants are screened, secretory expression of recombinant proteins in pichia pastoris is achieved, and the recombinant proteins with antiviral activity are obtained. By optimizing a pichia expression system, the antiviral activity of the recombinant proteins is improved.

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21-01-2015 дата публикации

System and method for controlling bus door

Номер: CN104290686A
Принадлежит:

The invention relates to a system and method for controlling a bus door, and belongs to the technical field of vehicle safety control. The method comprises the steps that analysis and judgment are carried out according to the vehicle speed, whether a barrier exists in a non-standing area of the bus door, a bus door rocker switch signal and a door opening gas circuit pressure signal; a corresponding control signal is output to control the bus door to be opened and closed and send out corresponding alarm reminding singles. According to the system and method, whether people or other barriers exist in the non-standing area of the bus door can be detected through a video, and therefore motion of the bus door can be controlled; passengers are prevented from being clamped by the bus door. When the bus speed reaches the set value, and nobody stands on a standing area of the bus door, the bus door is controlled to be closed. When people or the other barriers exist in the non-standing area, a driver ...

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10-12-2014 дата публикации

Method for manufacturing glass microfluid device by using photosensitive dry film as anti-corrosion mask

Номер: CN104190482A
Принадлежит:

The invention belongs to the field of microfluid device manufacturing and provides a method for manufacturing a glass microfluid device by using a photosensitive dry film as an anti-corrosion mask. The method comprises the following steps: (1) manufacturing a photolithographic mask; (2) cleaning a glass substrate; (3) manufacturing a photosensitive glass plate; (4) performing exposure; (5) performing development; (6) etching a microfluid channel; and (7) performing bonding to obtain the microfluid device. According to the method, the manufacturing process of the glass microfluid device is simplified, the manufacturing efficiency is enhanced, the manufacturing cost of the glass microfluid device is lowered greatly and a new approach is provided for the large-batch production of the glass microfluid device.

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01-12-2010 дата публикации

Network isolation system and data transmission method thereof

Номер: CN0101902479A
Принадлежит:

The invention relates to a network isolation system and a data transmission method thereof. The network isolation system comprises a transmission controller, a plurality of first isolation devices and a receiving controller, wherein the transmission controller is used for processing the transmission data and forming multiple paths of data transmitted in parallel; the first isolation devices are used for transmitting required data transmitted in parallel; and the receiving controller is used for receiving and processing the data transmitted in parallel so as to obtain the data to be transmitted before the transmission controller processes. The network isolation system and the data transmission method thereof of the invention can improve data transmission rate and stability.

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01-12-2010 дата публикации

Solar water heating system for using summer residual heat to dehumidify solution

Номер: CN0101900437A
Принадлежит:

The invention discloses a solar water heating system for using summer residual heat to dehumidify solution. A water outlet of a solar thermal collector is connected with a second check valve, a heat exchanging coil, a circulating pump, and a water inlet of the solar thermal collector sequentially; the water outlet of the solar thermal collector is connected with a first check valve, a high-temperature liquid coil of a first heat exchanger, a circulating pump, and the water inlet of the solar thermal collector sequentially; and the solution outlet of a solution regenerator is connected with a high-temperature solution coil of a second heat exchanger, a concentrated solution storage tank, a first solution circulating pump, a third heat exchanger, a dehumidifier, a dilute solution storage tank, a second solution circulating pump, the low-temperature solution coil of the second heat exchanger, a low-temperature liquid coil of the first heat exchanger, and a solution inlet of the solution regenerator ...

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17-12-2014 дата публикации

Shielding box for high potential control panel of high-power thyristor device

Номер: CN104219943A
Принадлежит:

The invention provides a shielding box for a high potential control panel of a high-power thyristor device. The shielding box comprises a substrate A, a substrate B, a side plate A and a side plate B. The substrate A and the substrate B are connected to form a cuboid frame with a semi-closed space, and the side plate A and the side plate B are respectively arranged on two sides of the cuboid frame perpendicular to the substrates and are provided with cooling fins. The high potential control panel of the thyristor device is fixed on the side plate B through four nylon struts, a square heat conduction silica gel piece adheres between the high potential control panel and an inner wall of the side plate B, a rectangular groove is formed in the substrate A and used for placing the high potential control panel, and a square heat conduction silica gel piece adheres between the high potential control panel and the rectangular groove. Compared with the prior art, the shielding box for the high potential ...

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03-02-2016 дата публикации

Evaporate and press aerated concrete heat preservation bearing plate

Номер: CN0205012549U
Автор: XU BO, ZHANG LEI
Принадлежит:

The utility model discloses an evaporate and press aerated concrete heat preservation bearing plate, including the evaporate and press aerated concrete heat preservation bearing plate body, its characterized in that: the internal steel truss that is provided with of evaporate and press aerated concrete heat preservation bearing plate, the steel truss be the steel frame construction that forms through welding, riveting or bolted connection by steel pole spare, the steel truss include the upper and lower two -layer transverse frame who is parallel to each other and connect the web member between two -layer transverse frame. The utility model has the beneficial effects of to evaporating and pressing aerated concrete can effectually improve the thermal insulation performance of bearing plate as the casting material of heat preservation bearing plate, regard as the frame construction of heat preservation bearing plate with the steel truss, can effectively reduce the dead weight of bearing plate ...

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17-02-2016 дата публикации

Accurate shearing tool's removal warehousing and transportation toolchanger

Номер: CN0205032798U
Автор: WU YONGXIN, ZHANG LEI
Принадлежит:

The utility model discloses an accurate shearing tool's removal warehousing and transportation toolchanger, including mount, removal frame and conversion frame, remove and erect the pulley, the gyro wheel has been set up in the conversion, and the mount sets up first guide rail and the second guide rail that is used for guide conversion frame to move with moving, and first guide rail and second guide rail set up first recess, second recess, first locking groove and second locking groove respectively for first recess, second recess, first locking groove and second locking groove can be put into to the pin that prevents the conversion frame to remove, and make the conversion frame remove to the mount from removing the frame as supplying of first guide rail and second guide rail. The device simple structure is convenient for operate, has improved accurate shearing tool's replacement efficiency.

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30-09-2015 дата публикации

Energy -conserving temperature -sensing valve of indoor multinode

Номер: CN0204677871U
Принадлежит:

The utility model discloses an energy -conserving temperature -sensing valve of indoor multinode, it includes control circuit, keying circuit, direct current motor drive circuit, temperature measurement circuit, heating installation valve control circuit, liquid crystal interface, power supply circuit, and keying circuit, direct current motor drive circuit, temperature measurement circuit, liquid crystal interface, power supply circuit are connected with control circuit, and direct current motor drive circuit and heating installation valve control circuit are connected. The utility model provides each room heating installation flow of accurate control householder is rateed to the energy utilization of high building heating to realize temperature regulation.

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18-06-2014 дата публикации

Hyperspectral unmixing compressive sensing method based on three-dimensional total variation sparse prior

Номер: CN103871087A
Принадлежит:

The invention discloses a hyperspectral unmixing compressive sensing method based on three-dimensional total variation sparse prior. The hyperspectral unmixing compressive sensing method is used for solving the technical problem that an existing hyperspectral image compressive sensing algorithm in combination with spectrum unmixing is low in precision. According to the technical scheme, a random observation matrix is adopted for extracting a small number of samples from original data as compression data. In the reconstruction process, according to an unmixing compressive sensing model, appropriate spectrums are selected from a spectrum library as an end member matrix in the model, then the three-dimensional total variation sparse prior of an abundance value matrix is introduced, and the abundance value matrix is accurately solved through solving a limited linear optimization problem. Finally, a linear mixing model is used for reconstructing the original data. When the compression ratio ...

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30-07-2014 дата публикации

Umbilical cable terminal redundant type underwater distribution unit

Номер: CN103953309A
Принадлежит:

The invention discloses an umbilical cable terminal redundant type underwater distribution unit, which comprises a base, umbilical cable terminals, a fly wire temporary placement module, an underwater hydraulic distribution module and an underwater electric distribution module, wherein the umbilical cable terminals are arranged on the base and are in a redundant type, the main umbilical cable terminal and a redundant umbilical cable terminal are respectively arranged at two ends of the base, umbilical cables are respectively connected with the main umbilical cable terminal and the redundant umbilical cable terminal, electric and hydraulic motive power signals on the water surface are transmitted to any umbilical cable terminal through the umbilical cables, and in addition, the distribution transmission of the hydraulic and electric signals from the water surface to underwater positions in any umbilical cable terminal is realized; then, the electric and hydraulic signals are transmitted ...

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04-03-2009 дата публикации

Compound tranilast orally disintegrating tablet formulation and preparation method thereof

Номер: CN0101375843A
Принадлежит:

The invention aims to provide a compound oral disintegrating tablet preparation which is composed of tranilast and salbutamol sulfate, and a preparation method thereof. The adopted specific technical proposal for achieving the purpose of the invention is as follows: the compound tranilast oral disintegrating tablet preparation is characterized in that the formula of the preparation is composed of the following components by parts by weight (by 1000 tablets): 80.0g of tranilast, 2.4g of salbutamol sulfate, 5-30g of disintegrant, 10-80g of filling agent, 5-25g of effervescing agent, 0.5-20g of flavoring agent and 0.3-3g of lubricant. The compound oral disintegrating tablet preparation which is prepared by the method can solve the shortcomings of the two drugs on the pharmacological effects during the treatment process of bronchial asthma and allow the compound oral disintegrating tablet preparation to relieve the asthma instantly and maintain and consolidate the effect; furthermore, the compound ...

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24-12-2014 дата публикации

Constant power control method and control system for heating glass of cab

Номер: CN104238621A
Принадлежит:

The invention discloses a constant power control method and a constant power control system for heating glass of a cab. The method comprises the following steps of 1) taking a piece of heating glass as a sample, acquiring data by virtue of a temperature sensor in the heating glass, transmitting the data to an upper computer, and measuring heating and cooling time characteristics of the heating glass; 2) determining the number of the glass to be heated according to the time characteristics of the sample measured in step 1), acquiring the temperature data of all the heating glass by virtue of the sensors, arranging the temperature data from lower temperature data to higher temperature data, and heating a corresponding number of heating glass at the lowest temperature. The control system comprises the heating glass, a control module and a switch module. The constant power control method is adopted for outputting and controlling the working states of a plurality of pieces of heating glass by ...

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19-01-2011 дата публикации

Lightning-proof electric control device of photovoltaic power generation system

Номер: CN0101950956A
Принадлежит:

The invention discloses a lightning-proof electric control device of a photovoltaic power generation system, which is arranged in the photovoltaic power generation system and comprises lightning arresters, a special grounding wire, lightning-proof devices and a surge protector. The lightning arresters are arranged on non-conductive roofs of a photovoltaic battery assembly support, a controller and an inverter; the special grounding wire is used for connecting a metal device in the lightning-proof electric control device with a grounding main line; the lightning-proof devices are arranged in asolar battery square matrix connection box, the controller and the inverter; and the surge protector is arranged at an alternating current output end. In the embodiment of the invention, the lightning-proof electric control device of the photovoltaic power generation system avoids influencing normal work due to the damage of the photovoltaic power generation system under the thunder and lightningfunction ...

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04-02-2009 дата публикации

Novel microwave oscillator driven by spinning current

Номер: CN0101359761A
Принадлежит:

Disclosed is a spin-polarized current-driven microwave oscillator structure and a preparation method thereof, belonging to the field of spin transportation device technology, which is characterized in that an oxidized silicon substrate is adopted to prepare a multi-layer structure through the ultra-high vacuum magnetron sputtering, and then the multi-layer structure is processed into a columnar structure which has a horizontal size of 100+-50 nm through electron beam lithography, Ar ion beam etching, positive photoresist stripping and other microelectronics technologies. The upper and lower electrodes are produced on the top layer of the multi-layer membrane structure and on the surface of the bottom-layer membrane, and the current injection direction is perpendicular to the plane of the metal multi-layer membrane. The invention has advantages that the initial magnetization directions of the fixed layer ...

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10-06-2015 дата публикации

Battery pack management system of electric car

Номер: CN104701585A
Принадлежит:

The invention discloses a battery pack management system of an electric car. The battery pack management system of the electric car is characterized in that the management system is a battery pack formed by connecting a battery set A and a battery set B in series, and heating films A and heating films B are arranged on the battery pack; batteries of the battery set A are vertically arranged, the heating films A are arranged on the side faces of all the batteries of the battery set A, batteries of the battery set B are arranged in a topping mode, and the heating films B are arranged on the bottom faces of all the batteries of the battery set B. The battery pack management system of the electric car adopts high-voltage PTC materials and has the over-temperature protection function; the heating films heat the battery pack in a centralized mode, multiple control wire harnesses are omitted compared with decentralized heating, controlling is easy and reliable, and the cost is saved; the high-voltage ...

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10-06-2015 дата публикации

Roller washing machine

Номер: CN104695173A
Принадлежит:

The invention discloses a roller washing machine. The roller washing machine comprises a machine body, a door body and a door lock device, wherein a machine body clamping hook is arranged in a position, adjacent to the edge of a containing cavity, of the machine body; the door lock device is matched with the machine body clamping hook, so as to ensure that the door body can be locked on the machine body; the door lock device comprises a door handle and a door clamping hook; the door handle comprises a main body part and a handle part; the main body part is pivotally arranged in a mounting cavity through a first pin shaft; a first end of the door clamping hook is arranged in the mounting cavity; a contact point is formed between the first end and the door handle; in the section of the door handle, the connected line distance between the outer end of the handle part and the first pin shaft is greater than the that between the contact point and the first pin shaft. The roller washing machine ...

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05-10-2005 дата публикации

Speech-sound short message realizing method

Номер: CN0001678000A
Принадлежит:

Combined with existing communication network, the disclosed system in use for providing voice short message in point-to-point mode value added service for users includes following steps: (1) accessing handy service node in value added service implementation system, sending user sends voice short message; (2) informing system of service implementation informs the receiving user to receive voice short message; (3) connecting to handy service node in value added service implementation system, the receiving user receives voice short message. Based on disperse setup service nodes, real voice short message is realized through one access number and handy access.

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09-07-2014 дата публикации

Method and apparatus for printing two-dimensional code by use of 9-pin printer in embedded system

Номер: CN103909741A
Принадлежит:

An embodiment of the invention provides a method and apparatus for printing a two-dimensional code by use of a 9-pin printer in an embedded system. The method mainly comprises calculating print points corresponding to each rectangular unit of a logic matrix of a two-dimensional code to be printed according to the size of a print area and print resolution of the 9-pin printer; according to the print points corresponding to each rectangular unit of the logic matrix, mapping each rectangular unit of the logic matrix to a corresponding matrix unit of a print pixel matrix of the 9-pin printer by use of a bitmap data structure; and thus converting the logic matrix into the print pixel matrix of the 9-pin printer. According to the command format of the 9-pin printer, the print pixel matrix of the 9-pin printer is converted into a stream of bytes of the printer. According to the embodiment of the invention, 2D code graphics satisfying the accuracy and graphics area requirements can be printed with ...

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17-02-2010 дата публикации

Method and system for acquiring and uploading data

Номер: CN0101651825A
Принадлежит:

The invention discloses a method and a system for acquiring and uploading data, belongs to the technical field of data transmission, and is designed for solving the problem that acquired video and audio data according to the plan cannot realize quick and reliable uploading in the prior art. The method for acquiring and uploading the data comprises the following steps: acquiring the data and generating a temporary file; and caching partial data in the temporary file in turn, and uploading the partial data. The system for acquiring and uploading the data comprises a data acquiring and generatingunit used for acquiring the data and generating the temporary file, and a caching and uploading unit used for caching the partial data in the temporary file in turn and uploading the partial data.

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02-09-2015 дата публикации

Video lightning protector

Номер: CN104882868A
Принадлежит:

The invention relates to a video lightning protector, comprising a shell. The shell is provided with an input end, an output end and a ground wire. The input end is connected with an external line. The output end is connected to protected equipment. The input end is fixedly connected to the shell. The output end is movably connected to the shell. The shell is provided with an adjusting assembly for adjusting movement of the output end. The adjusting assembly enables a horizontal axis of the output end to be coaxial or non-coaxial with a horizontal axis of the input end. The shell is provided with a control assembly used for controlling the tap-off length of the ground wire. The video lightning protector is advantaged in that the adjusting assembly adjusts movement of the output end on the shell, enables the horizontal axis of the output end to be coaxial or non-coaxial with the horizontal axis of the input end, and enables the output end to adapt to different installation places, so that ...

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22-04-2015 дата публикации

Electric welding leading wire drawer matched with electric power engineering construction recovery vehicle

Номер: CN104526665A
Принадлежит:

Discloses is an electric welding leading wire drawer matched with an electric power engineering construction recovery vehicle. The electric welding leading wire drawer comprises a drawer box, wherein each side of the drawer box is provided with a horizontal rail plate; the front portion of the drawer box is provided with a drawer panel with a drawer handle; the middle of the drawer box is provided with a protruding winding base; each horizontal rail plate is located on the lower portion of a corresponding lateral plate of the drawer box; the middle of each horizontal rail plate is provided with a horizontal long-strip-shaped sliding rail groove which is formed in a drawer rolling wheel frame in a straddled mode; a small section of distance is formed from the inner end portion of each horizontal rail plate to the rear portion of the drawer box; a limiting column which protrudes outward is arranged above the inner end portion of each horizontal rail plate, wherein each limiting column and ...

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19-06-2002 дата публикации

Liquid crystal phase structure type liquid detergent and its production process

Номер: CN0001354236A
Принадлежит:

The present ivnention relates to a detergent and its production method. Its main technique is characterized by that it uses lots of cheap and efficient inorganic washing assistants. According to the invented method it utilizes surfactant, inorganic adjuvant and dispersing agent with proper proportion and makes them form a more stable-liquid crystal state. Besides, it adds a macromolecular thickening agent so as to be able to make said invented product have higher viscosity. At the same time, it possesses good fluidity, so that its cost is reduced, and washing effect can be raised.

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24-09-2014 дата публикации

Double-optical-machine three-dimensional protection display method and system based on chromatographic separation

Номер: CN104062763A
Принадлежит:

The invention discloses a double-optical-machine three-dimensional protection display method and system based on chromatographic separation. The system comprises a double-optical-machine protection system of an LED (Light-Emitting Diode) light source, a chromatographic separation filter and a pair of glasses corresponding to the wave band of the chromatographic separation filter. By adding a specific filter into a double-optical-machine optical system, two projected images are non-overlapped specific spectra; the two filtered projected images are reflected by a projection curtain or a white wall, the audience wear filter glasses of a corresponding wave band, one image enters the left eye while the other image enters the right eye, and two images with parallax signals form a three-dimensional image in the brain. Compared with the conventional active three-dimensional display technology, the display method and system have the advantages that the glasses do not need to be charged, and pictures ...

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06-04-2011 дата публикации

Printer structure

Номер: CN0102001233A
Принадлежит:

The invention provides a printer structure. When printing is performed, a roller applies a driving force on a thermal head and ensures the thermal head to move a certain distance backward, then an elastic device applies an opposite acting force on the thermal head to ensure that the thermal head closely sticks to the roller; and the flatness can be automatically adjusted through the opposite acting force of the elastic device. Therefore, the thermal head and the roller can be at the same level and the paper jamming phenomenon in the printing process can be avoided.

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27-10-2010 дата публикации

Catalyst system used for synthesizing acetic acid and acetic anhydride and application thereof

Номер: CN0101143339B
Принадлежит:

The present invention discloses a catalyst system used for acetic acid and acetic anhydride synthesis and the application. Halide of rhodium is used for active specie of a catalyst and alkyl halide, alkali metal iodine and organic solvent are used as the catalyst. Caffeine is used as a ligand. The mass proportion of the caffeine and the halide of the rhodium is one till thirty to one. The catalyst system provided by the present invention has the advantage of good compatibility. The hard removing problems of the wall attachment, the falling to the bottom and the coking of the catalyst are not easy to happen in carbonylation reaction equipment. And the present invention has the advantages of high catalytic activity, high selectivity, high thermal stability and strong anti-coking performance. Any complex pretreatment before the catalysis is not needed. The formation of the catalyst system is simple and rapid. The catalyst process is simple and easy to be implemented. And the present invention ...

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11-02-2015 дата публикации

Controllable hydraulic power integrated unit for underground deviation correction

Номер: CN0101858198B
Принадлежит:

Подробнее
06-06-2012 дата публикации

Detection tool special for measuring radius of internal circular arc of coupler knuckle cavity of transitional coupler body

Номер: CN0102052887B
Принадлежит:

The invention discloses a detection tool special for measuring the radius of an internal circular arc of a coupler knuckle cavity of a transitional coupler body. The detection tool comprises a detection tool body, a measuring core shaft, a dialgauge, a set screw and a lengthening measuring head, wherein the detection tool body is provided with a first working plate and a second working plate; a working surface of the first working plate is mutually perpendicular to that of the second working plate; the first working plate is provided with a calibrating surface for calibrating a zero position of the dialgauge; a shaft sleeve is arranged at the joint of the first working plate and the second working plate; the measuring core shaft is in clearance fit with the shaft sleeve; a radial through hole and a threaded hole are formed on the middle part of the measuring core shaft; a measuring head clamping part of the dialgauge is inserted into the radial through hole; the lengthening measuring head ...

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16-03-2011 дата публикации

Endoscope detection apparatus used for detecting internal surface of stress cone

Номер: CN0101477064B
Принадлежит:

The invention provides an endoscopic detection device for detecting the inner surfaces of stress cones. The device comprises a first linear motion part, a rotary motion part and a second linear motion part, wherein the first linear motion part provides linear motion in a first direction; the rotary motion part is arranged on the first linear motion part and provides rotary motion; a fixture for installing a stress cone is arranged on the rotary motion part; the second linear motion part provides the linear motion in a second direction; the second direction is perpendicular to the first direction; and an endoscopic probe facing the fixture is arranged on the second linear motion part. The device ensures that the endoscopic probe can accurately and adjustably stretch into the inside of the stress cone so as to acquire the image of the inner surface of the stress cone, and the acquired image is stable and clear as the interval between the endoscopic probe and the inner wall of the stresscone ...

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27-01-2016 дата публикации

Guided wave radar level gauge detection device

Номер: CN0205002853U
Принадлежит:

The utility model discloses guided wave radar level gauge detection device, by setting up magnetic grid chi digital display table (12), servo motor controller (13), magnetic ruler (2), rack (81) on testing platform (10), slide rail (3) can be moved movable support device (4), remove reflecting plate device (5) constitution, be equipped with on removing reflecting plate device (5) magnetic head (6), reflecting plate (7), servo motor (8), second crossbeam board (50) moves and drives magnetic head (6) and magnetic ruler (2) cooperation, the displacement size data display of magnetic head (6) is on magnetic grid chi digital display table (12), and simultaneously, the displacement size data display of reflecting plate (7) is on the LCD screen of the gauge outfit (A) of guided wave radar level gauge, data through the liquid crystal display in magnetic grid chi digital display table (12) and the guided wave radar level gauge gauge outfit (A) compare, detect the measurement accuracy of guided wave ...

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20-01-2010 дата публикации

Thermal insulation coating material for aluminum electrolysis inertia anode preheating-replacing and preparation method thereof

Номер: CN0100582309C
Принадлежит:

The invention provides a heat-insulating coating material for pre-treating and changing inert anode in aluminum electrolysis and the preparation method thereof. The components of the coating material and mass percentage of each component are as follows: Me3AlF6: 1-100 percent, Al2O3: 0-99 percent, Me'Fx: 0-40 percent. The preparation method comprises mixing Me3AlF6, Al2O3 and Me'Fx at the given ratio, placing an inert anode in a container, allowing the inert anode to be coated with the resulting mixture at a thickness above 2mm, and calcining for 0.5-40 hours at 300-1500 DEG C. The heat-insulating coating material provided in this invention is easy to detach from the anode after pre-treating and changing process and has no contamination or other adverse effect on the electrolyte, has excellent properties of heat insulation and coverage, and can efficiently avoid the damage and fault of inert anode due to heat shock, current shock and gas corrosion during the pre-treating and changing process ...

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27-01-2010 дата публикации

Method and system for implementing real name calling service based on mobile terminal client terminal module

Номер: CN0100586211C
Принадлежит:

The invention relates to a method based on the client module of a mobile terminal for realizing the real name call service, which is characterized in that a client side software module is positioned at a mobile terminal; when in use each time, the software module is started first; then the real name to be called is input into the screen and is clicked in order to confirm; the phone number corresponding to the real time is searched by the software module in the database of the mobile terminal according to the real name; the phone number is called directly if the search succeeds; if the search fails, the real time is encoded according to the user-defined message protocol format, which is sent to an address book server on one side of the network; the corresponding phone number is continually searched by the server; the searched result is encoded according to the protocol, which is returned to the software module in order to be decoded; then the phone number is retrieved and called; if the ...

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27-04-2011 дата публикации

Sea-island composite fiber

Номер: CN0102031589A
Принадлежит:

The invention discloses sea-island composite fiber. The island component is polyphenylene sulfide or polyphenylene sulfide co-polymer; the sea component is thermoplastic polymer; and the composite ratio of the island component to the sea component is 60/40 to 10/90 by weight. With the fiber prepared by the invention, the thermal insulation performance of the fabric is high, and the sea-island composite fiber has relatively good application prospect in apparel fabric.

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30-10-2020 дата публикации

Reciprocating type ultraviolet exposure machine

Номер: CN0211826893U
Автор: XIAO BIN, ZHANG LEI

The utility model discloses a reciprocating type ultraviolet exposure machine. The device comprises a fixed frame, an LED exposure device and a reciprocating motion mechanism, the reciprocating motionmechanism comprises a fixed plate; the upper end surface of the fixed plate is connected with the fixed frame; a driving gear is arranged on the lower end surface of the fixing plate; motor is arranged above fixing plate, an output shaft of the motor penetrates through the fixing plate to be connected with the driving gear, symmetrical driven assemblies are arranged on the two sides of the driving gear, each driven assembly comprises a driven gear meshed with the driving gear, a fan-shaped guide gear is arranged above each driven gear, a moving assembly is arranged between the two sets of guide gears, and racks meshed with the guide gears are arranged on the two sides of the moving assembly. According to the utility model, the problems that the exposure lamp groups of the existing ultraviolet ...

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05-06-2020 дата публикации

Kitchen waste circulating two-stage solid-liquid separation system

Номер: CN0210676321U

The utility model relates to a circulating two-stage solid-liquid separation system for kitchen waste. The device comprises a fermentation device and a squeezing device, the fermentation device is provided with a feeding hole, a circulating hole and a discharging hole; the feeding port, the circulating port and the squeezing device are communicated, a garbage transferring circulating channel is established between the fermentation device and the squeezing device, a stirring mechanism is arranged in the fermentation device, the fermentation device is connected with a heating and cooking device,and garbage in the fermentation device can be heated and cooked through the heating and cooking device. The heating and cooking device can cook the garbage in the fermentation device thoroughly; in this manner, water in garbage can be separated out, the garbage transfer circulating channel between the fermentation device and the squeezing device conveys the garbage from the fermentation device tothe ...

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13-04-2021 дата публикации

Vacuum emulsification device for emulsion products

Номер: CN212942679U
Автор: ZHANG LEI, 张磊

The utility model discloses a vacuum emulsification device for emulsion products, which comprises an emulsification combination, a pouring mechanism, a pouring bracket and a control panel, and the emulsification combination comprises an outer emulsification tank and an inner emulsification tank; the emulsifying outer tank comprises an outer tank body, an electromagnetic coil, a heat conduction pipe, a first bearing lower seat, a first bearing, an end cover, a second bearing lower seat and a second bearing; the emulsifying inner tank comprises a partition plate, a stirring tank, a transmission device, a sealing cover, a first sealing ring, a second bearing upper seat and an annular strong magnet; when alternating current is input into the electromagnetic coil, the electromagnetic coil can generate an alternating magnetic field to enable the annular strong magnet to rotate, so that strong power is provided, the efficiency is improved, forward stirring blades and reverse stirring blades in ...

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01-05-2018 дата публикации

Aerospace cable

Номер: CN0207302690U

The utility model discloses an aerospace cable, including insulation core and restrictive coating, its characterized in that: insulation core is equipped with the insulating layer, the insulating layer adopts polytetrafluoroethylene film to make insulated conductors around package, sintering, insulated conductors is equipped with single line shielding layer, the many insulated conductors setting formation cables that are equipped with the single line shielding layer outward in the restrictive coating, the restrictive coating is by interior the inner insulating layer, external insulation layer,cable shield layer and the protective layer of including in proper order outside to, the inner insulating layer adopts polyimide film to form around the package, the external insulation layer adoptstwo -layer polytetrafluoroethylene film through making around package, sintering, two -layer polytetrafluoroethylene film around to on the contrary, two -layer polytetrafluoroethylene film is 30~50 around ...

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12-02-2014 дата публикации

Magnetic liquid suspension centrifugal vane wheel

Номер: CN103566419A
Принадлежит:

The invention belongs to a vane wheel and particularly discloses a magnetic liquid suspension centrifugal vane wheel. The magnetic liquid suspension centrifugal vane wheel comprises a vane wheel shell, a magnetic suspension movable magnet ring and a plurality of motor magnetic steels, wherein the magnetic suspension movable magnet ring is mounted at an annular mounting hole in the lower part of the center of the vane wheel shell; the motor magnetic steels are mounted in mounting holes in the outer side of the vane wheel shell and are uniformly distributed in the periphery of the vane wheel shell. According to the vane wheel, the grinding effect on blood corpuscles can be reduced to the greatest extent, the thrombus and hemolysis can be relieved, and the vane wheel is particularly suitable for artificial heart assistant devices with harsh requirements on size, weight and temperature rising.

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30-05-2023 дата публикации

Side link discontinuous reception method and device

Номер: CN116195355A
Принадлежит:

The embodiment of the invention provides a sidelink discontinuous reception method and device. The method comprises: a first terminal device receiving first sidelink control information sent by a second terminal device, the first sidelink control information indicating reserved resources for retransmission after a time slot where the first sidelink control information is located; and the first terminal equipment is in an active or on state on a side link in a time slot where the reserved resource is located.

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30-05-2023 дата публикации

Detection system for maintaining bridge crane hydraulic element

Номер: CN116181743A
Принадлежит:

The invention relates to the related technical field of bridge crane maintenance, in particular to a detection system for maintaining bridge crane hydraulic elements, which comprises a plurality of wheel clamping devices for tensioning or releasing bridge crane pulleys, and one side of each wheel clamping device is connected with a hydraulic system for driving the wheel clamping device to operate through a pipeline. Two clamping plates of the wheel clamping device are provided with pressure sensors used for detecting the magnitude of pressure generated when the wheel clamping device clamps. Through the arrangement of the hydraulic system, the wheel clamping devices can be converted from clamping the pulley to releasing the pulley, so that the bridge crane is converted from a fixed state to a movable state, and the clamping force between each wheel clamping device and the pulley can be received in real time through the pressure sensors in the wheel clamping devices; the purpose of judging ...

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30-06-2023 дата публикации

Device for forming micro-needle array structure fins on inner wall of metal tube and machining method of device

Номер: CN116352440A
Принадлежит:

The invention discloses a device for forming fins of a microneedle array structure on the inner wall of a metal pipe and a machining method thereof.The device comprises a plowing mechanism, a clamping mechanism and a pipe shrinking mechanism, the plowing mechanism comprises a plowing tool and an axial driving unit used for axial movement of the plowing tool, and the axial driving unit is in transmission connection with a connecting rod; the ploughing cutter is detachably arranged on the connecting rod; the clamping mechanism is provided with a clamping end used for clamping a metal pipe. The pipe contracting mechanism comprises a pipe contracting die and a pipe contracting driving unit used for driving the pipe contracting die to move in the axial direction. The clamping end is arranged between the plowing mechanism and the pipe shrinking mechanism, and the plowing tool, the clamping end and the pipe shrinking die are located on the same axial center line. According to the method, the fin ...

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23-06-2023 дата публикации

Control system and control method for automatic feeding and discharging of multi-layer stock bin

Номер: CN116280847A
Принадлежит:

According to the control system and method for automatic feeding and discharging of the multi-layer stock bins, complete synchronization of gantry structures can be achieved through synchronous lifting of the stock bins, program control logic is simplified, the positioning precision is improved, a servo motor is controlled through a programmable controller, the positioning precision of the multi-layer stock bins can be improved, and the failure rate is reduced; the failure rate of feeding and discharging can be reduced through precise positioning of the stock bin; each layer of stock bin can be automatically conveyed, feeding and discharging can be automatically controlled, the conveying speed can be controlled, power is provided for each layer of stock bin, the feeding and discharging efficiency is improved, a double-servo-motor gantry structure is adopted, bus control is closed-loop control, and motors on the two sides can completely and synchronously move; the mechanism is controlled ...

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12-05-2023 дата публикации

Magnetic fluid bearing and manufacturing method thereof

Номер: CN116104869A
Принадлежит:

The invention relates to the technical field of bearings, in particular to a magnetofluid bearing and a manufacturing method thereof.The magnetofluid bearing comprises a shaft sleeve, a permanent magnet, an end cover and a fixing assembly, the end cover is provided with a groove, and the fixing assembly comprises a semicircular base, a fixing plate, a protruding block and a limiting component; after the permanent magnet is installed in the shaft sleeve, the end cover is used for sealing, the permanent magnet is fixed in the shaft sleeve, then the fixing plate is pressed, the fixing plate slides downwards on the semicircular base, the protruding block is inserted into the groove, and therefore the end cover is limited and prevented from moving, and the end cover and the fixing plate are connected and fixed through the limiting component. The end cover is stably mounted on the shaft sleeve, so that the end cover is fixed instead of a bolt, the end cover is prevented from loosening and the ...

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23-06-2023 дата публикации

Power grid staged expansion planning and solving method for typical power supply structure

Номер: CN116307427A
Принадлежит:

The invention discloses a typical power supply structure-oriented power grid staged expansion planning and solving method. The method comprises the following steps of: 1, constructing a typical power supply structure model; step 2, a to-be-selected typical power supply structure searching method based on label feature indexes; 3, establishing a topological similarity planning model based on singular value decomposition (SVD); 4, constructing an open-loop power grid equivalent model considering source-charge characteristics; 5, determining the combined reserve of the 500kV transformer substation by adopting a 500kV transformer substation combined reserve strategy considering source-load balance so as to obtain a center search starting point set of the 500kV transformer substation; step 6, proposing a dynamic partitioning principle based on modularity, and generating an open-loop partitioning method by taking the center search starting point of the 500kV transformer substation determined ...

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02-05-2023 дата публикации

Preparation method of pH fluorescence response polypeptide self-assembly 3D printing ink

Номер: CN116036370A
Автор: ZHANG LEI, LI YONG
Принадлежит:

The invention discloses a preparation method of pH fluorescence response polypeptide self-assembly 3D printing ink, and belongs to the field of biological material preparation. The water-soluble hydrogel comprises the following components: a water-soluble synthetic polymer with a cross-linking function, a water-soluble natural polymer with a cross-linking function, a bioactive component capable of spontaneously forming a special ultrastructure, a cross-linking initiator and a solvent, and further comprises a bioactive component, the defects that a traditional 3D printing ink solution is single in component structure and does not have good biological activity, an organic solvent needs to be utilized, and cell compatibility, biological activity and mechanical properties are difficult to consider are overcome, and the 3D printing ink which has physical crosslinking before printing and is used for maintaining a certain shape, has biological activity and a rapid curing function after printing ...

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27-06-2023 дата публикации

Myopia prevention method and device, vehicle model and storage medium

Номер: CN116343446A
Принадлежит:

The invention is suitable for the technical field of vehicle models, and provides a myopia prevention method and device, a vehicle model and a storage medium. The shortsightedness prevention method comprises the steps of controlling a vehicle model to move to a preset area after a startup signal of a display device is received, and obtaining a target image including a user and the display device through an image collector on the vehicle model; calculating the distance between the user and the display equipment according to the target image; and when the distance between the user and the display equipment is smaller than a preset distance, sending prompt information to the user. According to the myopia prevention method provided by the embodiment of the invention, the vehicle model is controlled to move to the preset area, so that the image collector on the vehicle model is ensured to have a proper angle to shoot the target image including the user and the display equipment, and the distance ...

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05-05-2023 дата публикации

Self-adaptive annular packing tool

Номер: CN116066014A
Принадлежит:

A center pipe is of a cylindrical structure, four liquid inlet holes are evenly distributed in the position, close to the end, of the left side of the center pipe in the circumferential direction, and a triangular screw thread is arranged on the outer side of the middle of the center pipe. The sleeve is of an annular structure, and six pin holes are evenly distributed in the right end in the axis direction. The left baffle ring is of a cylindrical structure, a pin groove is formed in the outer side of the middle, a triangular screw thread is arranged on the inner side of the middle, and a 45-degree conical surface is arranged in the right end. The rubber sleeve is of an annular structure, the outer diameter of the middle is larger than that of the two sides, and the left end and the right end are provided with 45-degree conical surfaces. Each right baffle ring is of a fan-shaped structure, ten right baffle rings evenly distributed along the axis form a circular ring, the right end of each ...

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02-05-2023 дата публикации

Method and device for identifying safety state of seat safety device

Номер: CN116039559A
Принадлежит:

The invention discloses a method and device for recognizing the safety state of a seat safety device. The method comprises the steps that vehicle state information is obtained; when the vehicle state information meets a preset first-level reminding condition, a seat image is obtained; judging whether a passenger sits on the seat according to the seat image; when the passenger sits on the seat, whether the vehicle state information meets a preset secondary reminding condition or not is judged; when the vehicle state information meets a preset secondary reminding condition, safety belt lock catch state information is obtained; judging whether the passenger fastens a safety belt or not according to the seat image and the safety belt lock catch state information; and when the passenger does not fasten the safety belt, secondary reminding is carried out. According to the method and the device, the driving safety is improved.

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06-06-2023 дата публикации

Electrical signal generating device and method thereof

Номер: CN116232463A
Принадлежит:

The invention provides an electric signal generating device and a method thereof. The device comprises a laser light source, an optical coupler, a first electro-optical modulation module, a second electro-optical modulation module, a signal generator, a single-mode optical fiber, an optical circulator, a photoelectric detector and an electric power divider. The laser light source is connected with the optical coupler; a first coupling output port and a second coupling output port of the optical coupler are respectively connected with the first electro-optical modulation module and the second electro-optical modulation module; an optical output port of the first electro-optical modulation module is connected with the single-mode optical fiber, an optical output port of the second electro-optical modulation module is connected to a first port of the optical circulator, and a radio frequency port of the second electro-optical modulation module is connected with the signal generator; a second ...

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19-01-2012 дата публикации

METHODS AND COMPOSITIONS FOR TARGETED CLEAVAGE AND RECOMBINATION

Номер: US20120014928A1
Принадлежит:

Disclosed herein are methods and compositions for targeted cleavage of a genomic sequence, targeted alteration of a genomic sequence, and targeted recombination between a genomic region and an exogenous polynucleotide homologous to the genomic region. 1. A method for treating or preventing viral infection in a subject , the method comprising:(a) inactivating a gene encoding a viral receptor in an isolated cell using first and second fusion proteins, each fusion protein comprising a zinc finger binding domain engineered to bind to a target site in the gene encoding the viral receptor and a cleavage half-domain, wherein in at least one of the first or second fusion proteins, the cleavage half-domain is closer to the N-terminus and the zinc finger binding domain is closer to the C-terminus; and(b) introducing the cell with the inactivated gene encoding the viral receptor into the subject, thereby treating or preventing viral infection in the cell.2. The method of claim 1 , wherein the viral receptor is CCR5 or CXCR4 and the virus is HIV.3. The method of wherein the cell is a T-cell.4. The method of claim 3 , wherein the cell is a CD4+ or CD8+ cell.5. The method of wherein the cell is a hematopoietic stem cell.6. The method of claim 5 , wherein the cell is a CD34+ cell.7. The method of claim 1 , wherein the cleavage half-domains are Type IIS restriction endonuclease cleavage half-domains.8. The method of claim 7 , wherein the Type IIS restriction endonuclease is Fok I.9. The method of claim 1 , wherein the first and second target sites are on opposite strands of DNA.10. The method of claim 1 , wherein the first and second target sites are on the same strand of DNA.11. The method of claim 1 , wherein claim 1 , in the first and second fusion proteins claim 1 , the cleavage half-domains are closer to the N-termini and the zinc finger binding domains are closer to the C-termini.12. The method of claim 10 , wherein claim 10 , in the first fusion protein claim 10 , the ...

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09-02-2012 дата публикации

CONTROL SYSTEM FOR AN ICE MAKER

Номер: US20120031126A1
Принадлежит:

A system for ice making includes a controller, a compressor, a condenser, an evaporator, a water sump, a curtain disposed adjacent to the evaporator, a water distributor in communication with the water sump to draw water from the water sump and distribute the water over the evaporator during an ice making cycle, a water level sensor disposed in the water sump. The water sensor detects a high water level and signals the controller to initiate an ice making cycle, the sensor further detects a low water level in the sump and signals the controller to terminate the ice making cycle and initiates a harvest cycle. The system further includes a curtain sensor disposed about the curtain that detects when a harvest cycle has ended and sends a signal to a controller to fill the sump with water. 1. A system for ice making comprising:a controller;a compressor;a condenser;an evaporator;a water sump;a curtain disposed adjacent to said evaporator;a water distributor in communication with said water sump to draw water from said water sump and distribute said water over said evaporator during an ice making cycle;at least one water level sensor disposed in said water sump, said water sensor detects a high water level and signals said controller to initiate an ice making cycle, said sensor further detects a low water level in said sump and signals said controller to terminate said ice making cycle and initiates a harvest cycle; anda curtain sensor disposed about said curtain that detects when a harvest cycle has ended and sends a signal to a controller to fill said sump with water.2. The system of claim 2 , wherein said water level sensor has a first water level position and a second water level position claim 2 , wherein said first water level position detects said high water level and signals said controller to initiate an ice making cycle claim 2 , and wherein said second water level position detects said low water level and signals said controller to terminate said ice making ...

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23-02-2012 дата публикации

DISPLAY APPARATUS AND METHOD FOR APPLYING ON-SCREEN DISPLAY (OSD) THERETO

Номер: US20120044242A1
Принадлежит: SAMSUNG ELECTRONICS CO., LTD.

A display apparatus and a method for applying an OSD applying thereto. The display apparatus maintains the depth of the OSD to be displayed on the screen at a specific depth if the depth of a 3D image is adjusted. Accordingly, even if the depth of the 3D image is adjusted, the depth of the OSD remains the same. Therefore, a user may be provided with the OSD of which depth does not change even if the depth of the 3D image is adjusted. 1. A display apparatus displaying a three-dimensional (3D) image , the display apparatus comprising;a depth adjusting unit which adjusts a depth of the 3D image; anda controlling unit which, if the depth of the 3D image is adjusted, controls to maintain a depth of an on-screen display (OSD) to be displayed on a screen at a specific depth.2. The apparatus as claimed in claim 1 , further comprising:an OSD inserting unit which generates and inserts the OSD to the 3D image.3. The apparatus as claimed in claim 2 , wherein the controlling unit maintains the depth of the OSD to be displayed on the screen at the specific depth by controlling the OSD inserting unit to insert the OSD by inversely applying a depth adjusting value.4. The apparatus as claimed in claim 2 , wherein the controlling unit maintains the depth of the OSD to be displayed on the screen at the specific depth by recognizing an area where the OSD is displayed based on information regarding a location where the OSD is inserted and adjusting a depth in areas excluding the area where the OSD is displayed.5. The apparatus as claimed in claim 2 , wherein the OSD inserting unit inserts the OSD to the 3D image of which depth is adjusted by the depth adjusting unit.6. The apparatus as claimed in claim 1 , wherein the 3D image is input from an external apparatus while including the OSD.7. The apparatus as claimed in claim 6 , wherein the controlling unit maintains the depth of the OSD to be displayed on the screen at the specific depth by detecting information regarding the location of ...

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23-02-2012 дата публикации

Sequential Formation of Ziegler-Natta Catalyst Using Non-blended Components

Номер: US20120046429A1
Принадлежит: Fina Technology Inc

Catalyst compositions, methods of forming the same and polymers formed therefrom are described herein. The methods of forming the catalysts generally include contacting an alkyl magnesium compound with a viscosity modifier prior to contact with an alcohol to form a magnesium dialkoxide compound; contacting the magnesium dialkoxide compound with a first titanium alkoxide and a first agent to form a first solution reaction product “A”, wherein the titanium alkoxide and the first agent are non-blended individual components prior to contacting the magnesium dialkoxide; contacting the first solution reaction product “A” with a second titanium alkoxide to form a second solution reaction product “B”; contacting the second solution reaction product “B” with a second agent to form a first solid reaction product “C”; contacting the first solid reaction product “C” with a third agent to form a second solid reaction product “D”; and contacting the second solid reaction product “D” with a reducing agent to limn a catalyst component.

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01-03-2012 дата публикации

PROJECTION DISPLAY DEVICE

Номер: US20120047857A1
Принадлежит:

A projection display device includes: a leg section that supports a main body of the projection display device with respect to an installation surface on which the main body is installed; and a filter section that is disposed on a bottom of the main body and exposes a first air intake surface to the outside. In this arrangement, the first air intake surface is inclined with respect to the bottom surface of the main body in a direction that departs from the installation surface, and air flows into the filter section through a clearance between the first air intake surface and the installation surface. 1. A projection display device , comprising:a leg section which supports a main body of the projection display device with respect to an installation surface on which the main body is installed; anda filter section which is disposed on a bottom of the main body and exposes a first air intake surface to the outside, whereinthe first air intake surface is inclined with respect to the bottom surface of the main body in a direction that departs from the installation surface, and air flows into the filter section through a clearance between the first air intake surface and the installation surface.2. The projection display device according to claim 1 , whereinthe filter section includes a second air intake surface formed at an end portion of the first air intake surface closer to the installation surface and less inclined than the first air intake surface.3. The projection display device according to claim 1 , whereina filter housing section which houses the filter section is provided on a bottom of the main body,the filter housing section includes a first surface more distant from the installation surface than a bottom surface of the main body and a second surface connecting the bottom surface of the main body with the first surface, andthe first surface and the second surface each have an air inlet for taking air having passed through the filter section into the main body. ...

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01-03-2012 дата публикации

Sketch-based image search

Номер: US20120054177A1
Принадлежит: Microsoft Corp

Sketch-based image search may include receiving a query curve as a sketch query input and identifying a first plurality of oriented points based on the query curve. The first plurality of oriented points may be used to locate at least one image having a curve that includes a second plurality of oriented points that match at least some of the first plurality of oriented points Implementations also include indexing a plurality of images by identifying at least one curve in each image and generating an index comprising a plurality of oriented points as index entries. The index entries are associated with the plurality of images based on corresponding oriented points in the identified curves in the images.

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08-03-2012 дата публикации

METHOD AND APPARATUS FOR CONVERTING 2-DIMENSIONAL IMAGE INTO 3-DIMENSIONAL IMAGE BY ADJUSTING DEPTH OF THE 3-DIMENSIONAL IMAGE

Номер: US20120056984A1
Принадлежит: SAMSUNG ELECTRONICS CO., LTD.

Provided are an apparatus and method for converting a two-dimensional (2D) image into a three-dimensional (3D) image. The method includes generating a first depth map by estimating depth information of an input image, wherein the input image is a 2D image; analyzing characteristics of the input image; predicting an error of the first depth map; determining a parameter for adjusting the first depth map based on the analyzed characteristics of the input image and the predicted error of the first depth map; adjusting the first depth map based on the determined parameter; and generating a 3D image of the input image based on the adjusted first depth map. 1. A method of converting an image , the method comprising:generating a first depth map by estimating depth information of an input image, wherein the input image is a two-dimensional (2D) image;analyzing characteristics of the input image;predicting an error of the first depth map;determining a parameter for adjusting the first depth map based on the analyzed characteristics of the input image and the predicted error of the first depth map;adjusting the first depth map based on the determined parameter; andgenerating a three-dimensional (3D) image of the input image based on the adjusted first depth map.2. The method of claim 1 , further comprising generating a second depth map of the input image based on the adjusted first depth map claim 1 ,wherein the generating the 3D image of the input image comprises generating a stereoscopic image of the input image using the second depth map.3. The method of claim 1 , wherein the analyzing the characteristics of the input image comprises analyzing at least one of a spatial structure claim 1 , a temporal structure and a spatio-temporal complexity of the input image.4. The method of claim 1 , wherein the analyzing the characteristics of the input image comprises analyzing at least one of color characteristics claim 1 , contrast characteristics and edge characteristics of the ...

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08-03-2012 дата публикации

PYRROLO [3,2-C] PYRIDINE-4-ONE 2-INDOLINONE PROTEIN KINASE INHIBITORS

Номер: US20120058107A1

The present invention relates to pyrrolo[3,2-c]pyridine-4-one 2-indolinone compounds of Formula (I) and their pharmaceutically acceptable salts thereof, wherein R, R2, R3, R4, R5, R6, R7, R8 X, Y and have the meaning cited in the specification. Also disclosed are the pharmaceutical compositions containing the foregoing compounds, methods for the preparation and pharmaceutical use thereof, particularly as protein kinase inhibitors. Formula (I). 19-. (canceled)11. The method of claim 10 , wherein the compound is formulated in a pharmaceutical composition comprising a pharmaceutically acceptable carrier.12. (canceled)13. The method of claim 10 , wherein said method further comprises administering at least one anti-tumor agent selected from the group consisting of mitotic inhibitors claim 10 , alkylating agents claim 10 , anti-metabolites claim 10 , intercalating antibiotics claim 10 , growth factor inhibitors claim 10 , cell cycle inhibitors claim 10 , enzymes claim 10 , topoisomerase inhibitors claim 10 , biological response modifiers claim 10 , antibodies claim 10 , cytotoxics claim 10 , anti-hormones claim 10 , anti-androgens and mixtures thereof.14. (canceled)15. The method of claim 11 , wherein said composition further comprises an anti-tumor agent selected from the group consisting of mitotic inhibitors claim 11 , alkylating agents claim 11 , anti-metabolites claim 11 , intercalating antibiotics claim 11 , growth factor inhibitors claim 11 , cell cycle inhibitors claim 11 , enzymes claim 11 , topisomerase inhibitors claim 11 , biological response modifiers claim 11 , antibodies claim 11 , cytotoxics claim 11 , anti-hormones claim 11 , anti-androgens and mixtures thereof.16. The method of claim 10 , wherein the protein kinases is at least one selected from the group consisting of EGFR claim 10 , HER-2 claim 10 , HER-3 claim 10 , HER-4 claim 10 , FGFR claim 10 , Cdk claim 10 , c-Met claim 10 , c-Ret claim 10 , PDGFR claim 10 , VEGFR-2 claim 10 , Aurora claim 10 , ...

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22-03-2012 дата публикации

Image Search by Interactive Sketching and Tagging

Номер: US20120072410A1
Принадлежит: MICROSOFT CORPORATION

Sketch and tagging based image search may include receiving a sketch query input and identifying an object in a desired image. The object or objects of the sketch query may be tagged with a text, and searching performed based on the objects. Certain implementations include indexing patches of the images, where the patches represent the objects. Relevant images can be returned based on the index of the patches. 1. A system comprising:a processor in communication with computer-readable storage media;an index maintained in the computer-readable storage media, the index comprising patches of a plurality images that are indexed based on position of the patches of the images;a user interface component to receive a query sketch of at least one object representing at least one patch in the index of patches; anda matching component, maintained in the computer-readable storage media and executed on the processor, for matching images to the query sketch, and identifying at least one image of the plurality of images based the index of the patches.2. The system of claim 1 , wherein the index includes feature vectors of the patches.3. The system of claim 2 , wherein the index includes position of the patches in relationship to a query panel of the user interface is considered.4. The system of claim 1 , wherein the index includes a hash code comprising feature and positional vectors of the patches.5. The system of claim 1 , wherein the user interface component includes a query panel for user to enter the sketch query claim 1 , the sketch query including curves and objects.6. The system of claim 5 , wherein the curves and objects are tagged with text.7. The system of claim 1 , wherein the matching component returns images in real time and provides an iterative sketch and tag search to a user.8. A method performed by a computing device comprising:receiving an query sketch of at least one object representing at least one patch in an index of patches;identifying images in a database ...

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05-04-2012 дата публикации

Travel Route Planning Using Geo-Tagged Photographs

Номер: US20120084000A1
Принадлежит: MICROSOFT CORPORATION

Systems, methods, and devices are described for providing customized trip plans. Based on information provided by a user, geo-tagged photographs, and/or travelogues, one or more travel destinations are identified. Travel paths typically taken by tourists within each of the travel destinations and stay times within those travel destinations may be determined. A customized trip plan including a travel route plan among the one or more travel destinations and recommended internal paths within each travel destination are provided to the user. A revised customized trip plan may also be provided in response to changes made to information associated with the user. 1. A system comprising:a processor; a destination discovering component configured to identify a plurality of destinations based at least in part on a plurality of geo-tagged photographs;', 'a trip planning component configured to generate one or more travel route plans including one or more of the plurality of destinations based on associations of user preferences with information about the plurality of destinations; and', 'an internal path discovering component configured to determine one or more paths within the one or more destinations included in the travel route plan based on individual paths generated from the plurality of geo-tagged photographs., 'memory communicatively coupled to the processor, the memory storing2. The system of claim 1 , wherein the destination discovering component is further configured to utilize a plurality of travelogues to identify the plurality of destinations.3. The system of claim 1 , wherein the destination discovering component is further configured to:crawl a plurality of web albums to collect the plurality of geo-tagged photographs;group the plurality of geo-tagged photographs, based on a geographic location specified by each of the plurality of geo-tagged photographs, into one or more clusters each corresponding to a different one of the plurality of destinations; anduse one ...

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19-04-2012 дата публикации

SYSTEM, METHOD AND COMPUTER-ACCESSIBLE MEDIUM FOR UTILIZING CARDIAC OUTPUT TO IMPROVE MEASUREMENT OF TRACER INPUT FUNCTION IN DYNAMIC CONTRAST-ENHANCED MAGNETIC RESONANCE IMAGING

Номер: US20120095328A1
Принадлежит: New York University

Exemplary embodiments of method, system and computer-accessible medium according to the present disclosure can be provided for converting magnetic resonance (MR) arterial signal intensity versus time curves to arterial input functions (AIF) with less susceptibility to artifacts such as flow-related enhancement. Exemplary methods, systems and computer-accessible medium can be used to constrain AIF to satisfies the indicator dilution principle, according to which the area under an initial pass component of AIF can be equal to the injected dose divided by the cardiac output. For example, Monte Carlo simulations of MR renography and tumor perfusion protocols can be performed for comparison with conventional methods. 1. A computer-accessible medium having instructions thereon for generating tracer concentration data associated with a structure , wherein , when a computing arrangement executes the instructions , the computing arrangement is configured to:modify time sequence signal data so that, when converted to tracer concentration data, the resulting concentration data satisfies the indicator dilution principle.2. The computer-accessible medium of claim 1 , wherein the computing arrangement is further configured to identify a first pass component of signal data claim 1 , and wherein the resulting concentration data satisfies the indicator dilution principle within the first pass component.3. The computer-accessible medium of claim 2 , wherein the computing arrangement is further configured to generate a baseline signal level at least in part based on the first pass component.4. The computer-accessible medium of claim 3 , wherein the computing arrangement is further configured to generate time sequence concentration data as a function of at least one of (i) time sequence signal data claim 3 , (ii) the baseline signal level claim 3 , or (iii) cardiac output data.5. The computer-accessible medium of claim 4 , wherein the time sequence concentration data is generated to ...

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10-05-2012 дата публикации

MULTI-MODAL APPROACH TO SEARCH QUERY INPUT

Номер: US20120117051A1
Принадлежит: MICROSOFT CORPORATION

Search queries containing multiple modes of query input are used to identify responsive results. The search queries can be composed of combinations of keyword or text input, image input, video input, audio input, or other modes of input. The multiple modes of query input can be present in an initial search request, or an initial request containing a single type of query input can be supplemented with a second type of input. In addition to providing responsive results, in some embodiments additional query refinements or suggestions can be made based on the content of the query or the initially responsive results. 1. One or more computer-storage media storing computer-useable instructions that , when executed by a computing device , perform a method for performing a multi-modal search , comprising:acquiring an image, a video, or an audio file that includes a plurality of relevance features that can be extracted;associating the image, video, or audio file with at least one keyword;submitting the image, video, or audio file and the associated keyword as a query to a search engine;receiving at least one responsive result that is responsive to both the plurality of relevance features and the associated keyword; anddisplaying the at least one responsive result.2. The computer-storage media of claim 1 , wherein the image claim 1 , video claim 1 , or audio file further comprises metadata corresponding to the image claim 1 , video claim 1 , or audio file.3. The computer-storage media of claim 2 , wherein the at least one responsive result is responsive to the plurality of relevance features claim 2 , the associated keyword claim 2 , and one or more keywords extracted from the metadata corresponding to the image claim 2 , video claim 2 , or audio file.4. The computer-storage media of claim 1 , wherein acquiring the image or the video comprises acquiring an image from a camera associated with an acquiring device.5. The computer-storage media of claim 1 , wherein acquiring the ...

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10-05-2012 дата публикации

Web forum crawling using skeletal links

Номер: US20120117052A1
Принадлежит: Microsoft Corp

A method and system for identifying informative links of a web site for use in crawling the web site is provided. A forum crawler analyzes sample web pages of a web forum to identify informative links and then crawls the web forum by following links determined to be informative and not following other links. The forum crawler system determines whether links are informative based on whether they are part of the overall structure of the web site or are used to select sequential information that has been split onto multiple web pages.

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17-05-2012 дата публикации

3D DISPLAY APPARATUS AND METHOD FOR EXTRACTING DEPTH OF 3D IMAGE THEREOF

Номер: US20120121163A1
Принадлежит: SAMSUNG ELECTRONICS CO., LTD.

A three-dimensional (3D) display apparatus and a method for extracting a depth of a 3D image of the 3D display apparatus are provided. The 3D display apparatus includes: an image input unit which receives an image; a 3D image generator which generates a 3D image of which a depth is adjusted according to a relative motion between global and local motions of the image; and an image output unit which outputs the 3D image. 1. A three-dimensional (3D) display apparatus comprising:an image input unit which receives an image;a 3D image generator which generates a 3D image using a depth information which is obtained from a relative motion between global motions comprising background motion of an object in the image and local motions comprising motion of the object therein andan image output unit which outputs the 3D image generated by the 3D image generator.2. The 3D display apparatus as claimed in claim 1 , wherein the 3D image generator comprises:a motion analyzer which extracts global motion information and local motion information of the image;a motion calculator which calculates the relative motion using an absolute value of a difference between the global motion information and the local motion information; anda motion depth extractor which extracts a motion depth according to the relative motion.3. The 3D display apparatus as claimed in claim 2 , wherein the 3D image generator further comprises a motion depth adjuster which adjusts reliability of the motion depth according to at least one of the global motion information and the local motion information which are extracted by the motion analyzer.4. The 3D display apparatus as claimed in claim 3 , wherein the 3D image generator generates a depth map using the motion depth claim 3 , and performs smoothing of the depth map if the reliability of the motion depth is lower than or equal to a threshold value.5. The 3D display apparatus as claimed in claim 3 , wherein the motion depth adjuster lowers the reliability of the ...

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24-05-2012 дата публикации

Tool head device for crimping rings and clamps

Номер: US20120125074A1
Автор: ZHANG LEI
Принадлежит:

A tool head device for crimping rings and clamps includes a clamp head member which is formed by connecting a left clamp head with a right clamp head via two covers, a clamp head shaft and two cover pins. Each of the left clamp head and the right clamp head has a clamp jaw at a top end thereof. Each of the left clamp head and the right clamp head has a concaved inner sidewall at an end portion thereof, the two concaved inner sidewalls form an insert cavity, an insert component is provided within the insert cavity. An end of the left clamp head is connected with that of the right clamp head by connecting pins and connecting boards. It can be used to crimp rings and clamps. It has the simple structure, facilitates operating and carrying, reducing the cost, and improves the efficiency of installing. 1. A tool head device for crimping rings and clamps , comprising: a left clamp head having a left clamp jaw at a top end thereof, a left concaved inner sidewall at an end portion thereof, and a left connecting hole at a bottom end thereof for connecting a body of manual tool or power tool; and', 'a right clamp head having a right clamp jaw at a top end thereof, a right concaved inner sidewall at an end portion thereof, and a right connecting hole at a bottom end thereof for connecting a body of manual tool or power tool,', 'wherein said left concaved inner sidewall and said right concaved inner sidewall form an insert cavity;, 'a clamp head member comprisingtwo covers;a clamp head shaft provided between said two covers; andtwo cover pins,wherein said two covers are opposite to each other, in such a manner that one of said two cover pins passes through one of said two covers, said left clamp head and the other cover in turn, and the other cover pin passes through one of said two covers, said right clamp head and the other cover in turn, so that said left clamp head is connected with said right clamp head by said two covers, said clamp head shaft and said two cover pins.2. ...

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24-05-2012 дата публикации

SCALABLE MUSIC RECOMMENDATION BY SEARCH

Номер: US20120125178A1
Автор: Cai Rui, Ma Wei-Ying, ZHANG LEI
Принадлежит: MICROSOFT CORPORATION

An exemplary method includes providing a music collection of a particular scale, determining a distance parameter for locality sensitive hashing based at least in part on the scale of the music collection and constructing an index for the music collection. Another exemplary method includes providing a song, extracting snippets from the song, analyzing time-varying timbre characteristics of the snippets and constructing one or more queries based on the analyzing. Such exemplary methods may be implemented by a portable device configured to maintain an index, to perform searches based on selected songs or portions of songs and to generate playlists from search results. Other exemplary methods, devices, systems, etc., are also disclosed. 1. A method implemented at least in part by a computing device , the method comprising:providing a music collection with music pieces;creating an index based on the music pieces from the music collection by transforming each music piece to a signature sequence; andincluding signature sequences of the music pieces into the index to retrieve suggestion music pieces.2. The method of claim 1 , further comprising:receiving a candidate music piece;extracting acoustic features from the candidate music piece to form a query;searching the index for the suggestion music pieces similar to the candidate music piece; andproviding a recommendation of the suggestion music pieces from the music collection in response to the query.3. The method of claim 2 , further comprising:computing pair-wise distances between each of the music pieces in the music collection;determining the suggestion music pieces based on the computed pair-wise distances.4. The method of claim 1 , further comprising updating the index by configuring an index structure based on a data scale to locate similar music segments to identify the suggestion music pieces.5. The method of claim 1 , further comprising:receiving a candidate music piece;extracting a seed from the candidate music ...

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24-05-2012 дата публикации

Image processing apparatus and control method thereof

Номер: US20120127273A1
Автор: Lei Zhang, Young-Wook Sohn
Принадлежит: SAMSUNG ELECTRONICS CO LTD

An image processing apparatus includes a depth map generator which generates a depth map of a predetermined image which includes at least one object; a disparity estimator which estimates a reference disparity of a left eye image and a right eye image at a predetermined distance from the object based on the generated depth map; a disparity calculator which calculates a changed disparity of the left eye image and the right eye image at a changed distance by using the estimated reference disparity if the predetermined distance is changed; and a three-dimensional (3D) image generator which generates a 3D image which moves horizontally from the left eye image and the right eye image corresponding to the changed disparity.

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31-05-2012 дата публикации

SEALING FASTENER

Номер: US20120131767A1
Автор: ZHANG LEI
Принадлежит:

A plastic sealing fastener includes a fixing member, a latching ribbon formed on the fixing member and at least one locking portion. The locking portion is for locking the latching ribbon in the fixing member. The fixing member includes a first surface, a second surface opposite to the first surface, a first covering portion formed on the first surface and a second covering portion formed on the second surface. The first covering portion defines a first covering hole. The second covering portion defines a second covering hole. The at least one locking portion is formed on a side surface of the second covering hole. A depth of the second covering hole exceeds twice the length of the locking portion; and a depth of the first covering hole exceeds the length of the locking portion. 1. A plastic sealing fastener comprising:a fixing member comprising a first surface and a second surface opposite to the first surface;a first covering portion formed on the first surface, the first covering portion defining a first covering hole;a second covering portion formed on the second surface, the second covering portion defining a second covering hole, the second covering hole communicating with the first covering hole;a latching ribbon formed on the fixing member; anda locking portion, wherein the locking portion is formed on an inner surface of the second covering hole for locking the latching ribbon in the fixing member, a depth of the second covering hole exceeds twice the length of the locking portion, a depth of the first covering hole exceeds the length of the locking portion.2. The plastic sealing fastener of claim 1 , wherein a width of the second covering hole exceeds a width of the first covering hole.3. The plastic sealing fastener of claim 2 , wherein the locking portion is adjacent to the first covering hole.4. The plastic sealing fastener of claim 1 , wherein the locking portion comprises a pair of teeth claim 1 , and each tooth is angled on the side wall of the ...

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31-05-2012 дата публикации

Sealing fastener

Номер: US20120133158A1
Автор: Lei Zhang

A plastic sealing fastener includes a fixing member, a latching strip fixed on the fixing member and a cover mounted on the fixing member. The fixing member defines a locking hole through which the latching strip passes. The fixing member forms a plurality of elastic teeth locking the latching strip in the locking hole. The cover defines a covering hole communicating with the locking hole through which the latching strip passes. A diameter of the covering hole is less than that of the locking hole.

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07-06-2012 дата публикации

Sealing fastener

Номер: US20120141228A1
Автор: Lei Zhang

A plastic sealing fastener includes a fixing member, a locking member defining a locking slot, a latching strip formed on the fixing member and a cover fixed on the fixing member. The locking member forms a locking portion in the locking slot. The cover defines a covering hole communicating with the locking slot, and a size of the covering hole is less than that of the locking slot. The locking portion comprises, for example, three locking teeth.

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28-06-2012 дата публикации

Press tool with a biased jaw

Номер: US20120159756A1
Автор: Lei Zhang

A press tool with a biased jaw, includes: a clamp head portion and a clamp handle portion connected with the clamp head portion. The clamp head portion includes a fixed clamp head and a movable clamp head. The clamp head portion includes a fixed clamp handle and a movable clamp handle. The fixed clamp handle is fixedly connected with the fixed clamp handle. The movable clamp head is movably connected with the movable clamp handle via a pin and a guiding wheel. The movable clamp head has a guiding groove for guiding the guiding wheel. The fixed clamp head is rotatably connected with the moving clamp head via a rotating pin. The fixed clamp head is connected with the movable clamp handle via an eccentric shaft. The fixed clamp handle is connected with the movable clamp handle via a tension spring.

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28-06-2012 дата публикации

INTEGRATED MOSFET DEVICES WITH SCHOTTKY DIODES AND ASSOCIATED METHODS OF MANUFACTURING

Номер: US20120161225A1
Автор: LI Tiesheng, ZHANG LEI
Принадлежит:

The present technology discloses a semiconductor die integrating a MOSFET device and a Schottky diode. The semiconductor die comprises a MOSFET area comprising the active region of MOSFET, a Schottky diode area comprising the active region of Schottky diode, and a termination area comprising termination structures. Wherein the Schottky diode area is placed between the MOSFET area and the termination area such that the Schottky diode area surrounds the MOSFET area. 1. A semiconductor die having a MOSFET and a Schottky diode , the semiconductor die comprising:a substrate;a MOSFET area in the substrate, the MOSFET area containing an active region of the MOSFET;a Schottky diode area in the substrate, the Schottky diode area containing an active region of the Schottky diode;a termination area in the substrate, the termination area comprising a plurality of termination structures; andwherein the Schottky diode area is laterally between the MOSFET area and the termination area.2. The semiconductor die of claim 1 , wherein:the Schottky diode has an anode and a cathode;the MOSFET has a source and a drain;the anode of the Schottky diode is coupled to the source of the MOSFET; andthe cathode of the Schottky diode is coupled to the drain of the MOSFET.3. The semiconductor die of claim 1 , wherein the Schottky diode area substantially surrounds the MOSFET area.4. The semiconductor die of further comprising:a source metal placed over the MOSFET area and the Schottky diode area; anda plurality of doped rings having a different doping type from the substrate, wherein the plurality of doped rings are integrated into the substrate and are located laterally within the Schottky diode area, and wherein the doped rings surround the MOSFET area.5. The semiconductor die of claim 4 , wherein the doped rings are at a periphery of the source metal.6. The semiconductor die of claim 4 , wherein the source metal electrically couples to a source of the MOSFET claim 4 , to the anode of the ...

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19-07-2012 дата публикации

METHOD TO IMPROVE THE NAMED ENTITY CLASSIFICATION

Номер: US20120185480A1

A method is described for providing a named entity classification in a computing system having a processor, comprising the steps of the processor reading, from an LOD (Linking Opening Data) set, an LOD node corresponding to a to-be-classified named entity. The processor also determining a type attribute of the LOD node corresponding to the to-be-classified named entity as a tagged type of the to-be-classified named entity and further reading a candidate type. Finally, the processor computing, based on the tagged type, a possibility of the to-be-classified named entity belonging to the candidate type. 1. A method of providing a named entity classification in a computing system having a processor , comprising the steps of:said processor reading, from an LOD (Linking Opening Data) set, an LOD node corresponding to a to-be-classified named entity;said processor determining a type attribute of the LOD node corresponding to the to-be-classified named entity as a tagged type of the to-be-classified named entity;said processor further reading a candidate type; andsaid processor computing, based on the tagged type, a possibility of the to-be-classified named entity belonging to the candidate type.2. The method according to claim 1 , wherein said computing step is performed based on the tagged type claim 1 , the possibility of the to-be-classified named entity belonging to the candidate type comprises:mapping the candidate type and the tagged type to nodes of an intermediate ontology;computing an attribute matching score between the candidate type and each tagged type based on the relationship between the mapped nodes of the intermediate ontology; andperforming statistical processing to attribute matching scores corresponding to a same candidate type, thereby obtaining a possibility of the to-be-classified named entity belonging to the candidate type3. The method according to claim 2 , wherein the step of performing processing to each attribute matching score corresponding to ...

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26-07-2012 дата публикации

Methods and compositions for gene correction

Номер: US20120192301A1
Принадлежит: Sangamo Therapeutics Inc

Disclosed herein are methods and compositions for correction and/or mutation of genes associated with Parkinson's Disease as well as clones and animals derived therefrom.

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02-08-2012 дата публикации

SALIVARY TRANSCRIPTOMIC AND MICROBIAL BIOMARKERS FOR PANCREATIC CANCER

Номер: US20120196764A1
Автор: Wong David T., ZHANG LEI

The present invention relates to the identification of pancreatic cancer biomarkers for the detection of early pancreatic cancer. The present invention also provides methods of diagnosing pancreatic cancer and distinguishing between pancreatic cancer and chronic pancreatitis. The present invention additionally provides kits that find use in the practice of the methods of the invention. 1. A method for distinguishing subjects with pancreatic cancer from those without pancreatic cancer , the method comprising detecting a level of a combination of markers{'figref': {'@idref': 'DRAWINGS', 'FIG. 4'}, 'in a saliva sample from a test subject with an assay that specifically detects a marker selected from the group consisting of a nucleic acid or polypeptide encoded by a nucleic acid listed in'}wherein an increase in the level of MBD3L2, KRAS, STIM2, DMXL2, ACRV1, DMD and CABLES1 and a decrease in the level of TK2, GLTSCR2, CDKL3, TPT1 and DPM1 relative to a control distinguishes the test subject from those subjects without pancreatic cancer.2. The method of claim 1 , wherein the assay detects more than one marker.3. (canceled)4. (canceled)5. (canceled)6. (canceled)7. (canceled)8. (canceled)9. (canceled)10. (canceled)11. (canceled)12. (canceled)13. The method of claim 1 , wherein the combination of markers is KRAS claim 1 , MBD3L2 claim 1 , ACRV1 claim 1 , and DPM1 claim 1 , and wherein higher levels of KRAS claim 1 , MBD3L2 claim 1 , and ACRV1 claim 1 , and a lower level of DPM1 relative to a control distinguishes the test subject from those subjects without pancreatic cancer and all of these markers are detected.14. (canceled)15. The method of wherein those subjects with pancreatic cancer are distinguished from those subjects without pancreatic cancer but with chronic pancreatitis claim 1 , the method comprising detecting a level of a combination of markers wherein the markers are MBD3L2 claim 1 , KRAS claim 1 , STIM2 claim 1 , ACRV1 claim 1 , DMD claim 1 , CABLES1 claim 1 ...

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16-08-2012 дата публикации

HETEROCYCLIC COMPOUNDS USEFUL AS PDK1 INHIBITORS

Номер: US20120208819A1
Принадлежит:

The present invention provides compounds useful as inhibitors of PDK1. The present invention also provides compositions thereof, and methods of treating PDK1-mediated diseases. 310-. (canceled)11. The compound of claim 2 , wherein Ris hydrogen claim 2 , —OCH claim 2 , or —NH.13. The compound of claim 1 , wherein Lis unsubstituted methylene or methylene substituted with methyl or ethyl.14. (canceled)15. The compound of claim 1 , wherein Lis a covalent bond.16. The compound of claim 1 , wherein Ring Ais phenyl claim 1 , an 8-10 membered bicyclic aryl ring claim 1 , a 5-6 membered heteroaryl ring having 1-3 heteroatoms independently selected from nitrogen claim 1 , oxygen claim 1 , or sulfur claim 1 , or an 8-10 membered bicyclic heteroaryl ring having 1-4 heteroatoms selected from nitrogen claim 1 , oxygen claim 1 , or sulfur claim 1 , wherein Ring Ais optionally substituted with one or more halo or alkyl groups.17. (canceled)18. The compound of claim 1 , wherein Lis optionally substituted bivalent group selected from —O—Calkylene claim 1 , Calkylene claim 1 , Calkenylene claim 1 , or Calkynylene.1922-. (canceled)23. The compound of claim 1 , wherein Ais a covalent bond or a optionally substituted bivalent ring selected from phenylene claim 1 , an 8-10 membered bicyclic arylene claim 1 , a 5-6 membered heteroarylene having 1-3 heteroatoms independently selected from nitrogen claim 1 , oxygen claim 1 , or sulfur claim 1 , or an 8-10 membered bicyclic heteroarylene having 1-4 heteroatoms independently selected from nitrogen claim 1 , oxygen claim 1 , or sulfur.24. (canceled)25. The compound of claim 1 , wherein Lis a covalent bond or an optionally substituted methylene.26. The compound of claim 1 , wherein Ring Ais optionally substituted with 1-4 Rgroups and is selected from phenyl claim 1 , an 8-10 membered bicyclic aryl ring claim 1 , a 5-6 membered heteroaryl ring having 1-3 heteroatoms independently selected from nitrogen claim 1 , oxygen claim 1 , or sulfur claim 1 ...

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16-08-2012 дата публикации

Ziegler-natta catalysts doped with non-group iv metal chlorides

Номер: US20120208969A1
Автор: David Knoeppel, Lei Zhang
Принадлежит: Fina Technology Inc

Ziegler-Natta catalysts, processes of forming the same and using the same are described herein. The process generally includes contacting a metal component with a magnesium dihalide support material to form a Ziegler-Natta catalyst precursor; contacting the support material with a dopant including a non-Group IV metal halide to form a doped catalyst precursor; and activating the doped catalyst precursor by contact with an organoaluminum compound to form a Ziegler-Natta catalyst.

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16-08-2012 дата публикации

HEAT-TREATED ZIEGLER-NATTA CATALYSTS FOR ETHYLENE POLYMERIZATION

Номер: US20120208970A1
Автор: Knoeppel David, ZHANG LEI
Принадлежит: FINA TECHNOLOGY, INC.

Catalyst systems, processes of forming the same and polymers formed therefrom are described herein. The processes of forming the catalyst systems generally include contacting a blend of an alkyl magnesium compound and an organoaluminum compound with an alcohol to form a magnesium dialkoxide compound; contacting the magnesium dialkoxide compound with a first agent to form a solution of reaction product “A”, the first agent including a halogenating/titanating agent; contacting the solution of reaction product “A” with a second agent to form a solid reaction product “B”, the second agent including a blend of a first metal halide and a metal alkoxide; contacting the solid reaction product “B” with a third agent to form a solid reaction product “C”, the third agent including a second metal halide; contacting the solid reaction product “C” with a fourth agent to form a solid reaction product “D”, the fourth agent including a third metal halide; contacting the solid reaction product “D” with a fifth agent to form a catalyst component, the fifth agent including a reducing agent; and heating an intermediate selected from reaction product “A”, reaction product “B”, reaction product “C”, reaction product “D” and combinations thereof to form a heat-treated catalyst that results in a shear response and a molecular weight distribution for a polymer produced by the heat-treated catalyst that are greater than a shear response and a molecular weight distribution for a polymer produced by an identical non-heat-treated catalyst. 1. A process of forming a catalyst system comprising:contacting a blend of an alkyl magnesium compound and an organoaluminum compound with an alcohol to form a magnesium dialkoxide compound;contacting the magnesium dialkoxide compound with a first agent to form a solution of reaction product “A”, the first agent comprising a halogenating/titanating agent;contacting the solution of reaction product “A” with a second agent to form a solid reaction product “B”, ...

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13-09-2012 дата публикации

ELECTROPHORETIC DISPLAY MEDIUM AND PREPARING METHOD THEREOF

Номер: US20120229885A1
Принадлежит: GUANGZHOU OED TECHNOLOGIES CO., LTD.

An electrophoretic display medium and preparing method thereof. The electrophoretic display medium comprises: negatively or positively-charged pigment particles; neutral pigment particles with colors different from the charged pigment particles; and low-polar and/or non-polar dispersing solvent. The method of preparing the electrophoretic display medium comprises: synthesizing neutral pigment particles; synthesizing charged pigment particles; and preparing electrophoretic display medium. The method of synthesizing the neutral pigment particles comprises: mixing together pigment particles, macromonomers, coupling-agents and chain-initiators for polymeric reaction in the solvent, and reacting at a temperature of 30-120° C. for 4-48 hours. The method is applied to many kinds of inorganic oxides, inorganic salts and complex inorganic salt pigments. This method fundamentally avoids agglomeration caused by attraction of positively and negatively-charged electrophoretic particles, greatly enhancing display performance. The steps of synthesizing particles are simple and the preparing procedure of the electrophoretic medium is simplified, making the whole process simple and highly efficient. 1. An electrophoretic display medium characterized by comprising:5 to 30 parts by weight of positively or negatively charged pigment particles;5 to 30 parts by weight of neutral pigment particles with colours different from those of the charged pigment particles; and20 to 70 parts by weight of low polar and/or nonpolar dispersing solvents.2. The electrophoretic display medium according to claim 1 , characterized by further comprising 0.1 to 10 parts by weight of thickening stabilizer.3. The electrophoretic display medium according to claim 2 , characterized in that the parts by weight of said dispersing solvents are 40-60; the parts by weight of the charged pigment particles are 10-20; the parts by weight of the neutral pigment particles are10-20; the parts by weight of said thickening ...

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27-09-2012 дата публикации

LDMOS DEVICE AND METHOD FOR MAKING THE SAME

Номер: US20120241862A1
Автор: Xiang Yang, ZHANG LEI

The embodiments of the present disclosure disclose a LDMOS device and the method for making the LDMOS device. The LDMOS device comprises at least one capacitive region formed in the drift region. Each capacitive region comprises a polysilicon layer and a thick oxide layer separating the polysilicon layer from the drift region. The LDMOS device in accordance with the embodiments of the present disclosure can improve the breakdown voltage while a low on-resistance is maintained. 1. A LDMOS device , comprising:a semiconductor region having a top surface;a body region formed in the semiconductor region;a drift region formed in the semiconductor region adjacent to the body region;a source region formed in the body region;a drain region formed in the drift region;a gate dielectric layer formed on the semiconductor region adjacent to the body region and the drift region;a conductive gate formed on or in the gate dielectric layer; andat least one capacitive region formed in the drift region, wherein each of the at least one capacitive region comprises a conductive layer and an dielectric layer separating the conductive layer from the drift region.2. The LDMOS device of claim 1 , wherein the at least one capacitive region comprises a plurality of capacitive regions located along a vertical orientation to the top surface of the semiconductor region.3. The LDMOS device of claim 1 , wherein one of the at least one capacitive region extends from the top surface of the semiconductor region into the drift region.4. The LDMOS device of claim 1 , wherein the at least one capacitive region is buried in the drift region.5. The LDMOS device of claim 1 , wherein the conductive layer of the at least one capacitive region is biased to a predetermined voltage.6. The LDMOS device of claim 1 , wherein the conductive layer of the at least one capacitive region is floated.7. The LDMOS device of claim 1 , wherein the LDMOS device further comprises a field oxide above at least a portion of the ...

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11-10-2012 дата публикации

Self-assembled particles from zwitterionic polymers and related methods

Номер: US20120259021A1

Zwitterionic block copolymers and zwitterionic conjugates that advantageously self-assemble into particles, particles assembled from the zwitterionic block copolymers and zwitterionic conjugates, pharmaceutical compositions that include the self-assembled particles, and methods for delivering therapeutic and diagnostic agents using the particles.

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25-10-2012 дата публикации

IMAGE RETRIEVAL USING SPATIAL BAG-OF-FEATURES

Номер: US20120269432A1
Принадлежит: MICROSOFT CORPORATION

Local features of retrieved images are identified and for each image, an ordered bag-of-features is created that describes the features of the image. Spatial relationships between features of an image are captured in histogram descriptors created from linear or circular projections. Using the histogram descriptors, ordered bags-of-features describing the features of the images are developed. Calibrating the ordered bags-of-features to account for spatial variance leads to spatial bags-of-features. 1. A method comprising:identifying features of an image;projecting the features onto a line or a circle;creating a histogram descriptor of the features based on the projecting; andcalibrating the histogram descriptor to minimize a variance between histogram descriptors of two images due to spatial variance of corresponding features between the two images.2. A method as recited in claim 1 , wherein the histogram descriptor of the features represents an ordered bag-of-features.3. A method as recited in claim 2 , wherein the ordered bag-of-features includes a representation of spatial relationships between the features.4. A method as recited in claim 1 , wherein projecting the features onto a line or a circle results in a series of bins of sub-histograms claim 1 , each of the sub-histograms representing features within a particular area of the image.5. A method as recited in claim 4 , wherein a combination of the sub-histograms creates a long histogram that describes the image.6. A method as recited in claim 5 , further comprising decomposing the long histogram to eliminate particular features.7. A method as recited in claim 1 , wherein the spatial variance of features between the two images is a result of at least one of translation or rotation.8. A method as recited in claim 1 , wherein the spatial variance of features between the two images is a result of scaling.9. A method comprising: detecting local features of the image;', 'generating an ordered bag-of-features ...

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01-11-2012 дата публикации

Plastic Ball Valve Assembly

Номер: US20120273709A1
Автор: ZHANG LEI
Принадлежит:

A plastic ball valve assembly, includes a valve body part including a valve body made of plastic material and having a flow channel passing, a ball member having a through passage therein and rotatably located in the flow channel and a handle member, and a connecting part detachably connecting with the valve body part, including a pair of connecting caps engaged with the two ends of the valve body respectively, a pair of connecting heads made of different materials, each having a head made in different shapes. The multi-use ball is easy to be installed, reliable to be sealed, and strong in practicability. 1. A plastic ball valve assembly adapted for connecting with a tube , comprising:a valve body part, comprising a valve body having a flow channel passing through the inside of the valve body, a ball member having a through passage therein, wherein the ball member is rotatably located in the flow channel between an open condition which permits fluid flow through the flow channel and a closed condition which prevents fluid flow through the flow channel, and a handle member for switching the ball member between the open position and the closed position, wherein the valve body is made of plastic material, anda connecting part detachably connecting with the valve body part, comprising a pair of connecting caps engaged with the two ends of the valve body respectively, a pair of connecting heads, wherein each connecting head has a head for connecting with the tube, wherein each connecting head is positioned between a connecting cap and the valve body, and each head passes through a connecting cap, wherein the connecting head is made of different materials, and the head of the connecting head is made in different shapes for matching and connecting with different tubes.2. The plastic ball valve assembly claim 1 , as recited in claim 1 , wherein each end of the valve body has at least two recesses formed on the outer surface thereof claim 1 , and each connecting cap has at ...

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08-11-2012 дата публикации

TRENCH-GATE MOSFET DEVICE AND METHOD FOR MAKING THE SAME

Номер: US20120280311A1

The embodiments of the present disclosure disclose a trench-gate MOSFET device and the method for making the trench-gate MOSFET device. The trench-gate MOSFET device comprises a curving dopant profile formed between the body region and the epitaxial layer so that the portion of the body region under the source metal contact has a smaller vertical thickness than the other portion of the body region. The trench-gate MOSFET device in accordance with the embodiments of the present disclosure has improved UIS capability compared with the traditional trench-gate MOSFET device. 1. A trench-gate MOSFET device , comprising:a substrate of a first conductive type;an epitaxial layer of the first conductive type formed on the substrate, wherein the epitaxial layer has a top surface;a gate dielectric layer formed in the epitaxial layer;a gate formed in the gate dielectric layer;a body region formed in the epitaxial layer adjacent to the gate dielectric layer, wherein the body region has a second conductive type opposite to the first conductive type;a source of the first conductive type formed on the body region;a source metal contact extending through the source into the body region; andat least one highly doped region of the second conductive type located in the body region under the source metal contact;wherein a curving dopant profile is formed between the body region and the epitaxial layer so that the portion of the body region under the source metal contact has a smaller vertical thickness than the other portions of the body region.2. The trench-gate MOSFET device of claim 1 , wherein one of the at least one highly doped region is in contact with the source metal contact.3. The trench-gate MOSFET device of claim 1 , wherein the trench-gate MOSFET device comprises more than one highly doped region positioned along a vertical orientation to the top surface of the epitaxial layer.4. The trench-gate MOSFET device of claim 3 , wherein the highly doped region positioned at the ...

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15-11-2012 дата публикации

Topical antimicrobial compositions

Номер: US20120289575A1
Принадлежит:

Disclosed are topical antimicrobial compositions. The compositions are useful for disinfecting and treating microbial infections of the skin or mucosa of humans and animals. The antimicrobial compositions include a salt of amino acid anion and quaternary ammonium cation, comprising the general formula: 1. An antimicrobial composition for topical administration comprising:(a) a salt of amino acid anion and quaternary ammonium cation;(b) a solvent selected from the group consisting of water, propylene glycol, polyethylene glycol, ethanol and a combination thereof;3. The salt of amino acid anion and quaternary ammonium cation according to claim 2 , wherein R1 and R2 are the same C.sub.8-C.sub.14 alkyl group.4. The salt of amino acid anion and quaternary ammonium cation according to claim 2 , wherein R1 and R2 are C.sub.10 alkyl groups.5. The salt of amino acid anion and quaternary ammonium cation according to claim 2 , wherein R1 and R2 are the same.6. The salt of amino acid anion and quaternary ammonium cation according to claim 2 , wherein the amino acid salt is N claim 2 ,N-di-n-decyl-N claim 2 ,N-dimethyl-ammonium 5-oxopyrrolidine-2-carboxylate.7. The salt of amino acid anion and quaternary ammonium cation according to claim 2 , wherein the amino acid salt is N claim 2 ,N-di-n-decyl-N claim 2 ,N-dimethyl-ammonium N-acetylatedal alanine carboxylate.8. The antimicrobial composition according to claim 1 , wherein the solvent is water.9. The antimicrobial composition according to claim 1 , wherein the topical administration is used for preventing and treating microbial infections. The present invention relates to topical anti-microbial compositions and methods of disinfecting and treating microbial infections of the skin or mucosa. In particular, the present invention relates to methods and compositions utilizing an amino acid carboxylic salts comprised of amino acid anions and quaternary ammonium cations.Disinfectants are grouped in seven categories. Each of them has ...

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15-11-2012 дата публикации

IDENTIFYING VISUAL CONTEXTUAL SYNONYMS

Номер: US20120290577A1
Принадлежит: MICROSOFT CORPORATION

Tools and techniques for identifying visual contextual synonyms are described herein. The described operations use visual words having similar contextual distributions as contextual synonyms to identify and describe visual objects that share semantic meaning. The contextual distribution of a visual word is described using the statistics of co-occurrence and spatial information averaged over image patches that share the visual word. In various implementations, the techniques are employed to construct a visual contextual synonym dictionary for a large visual vocabulary. In various implementations, the visual contextual synonym dictionary narrows the semantic gap for large-scale visual search.

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29-11-2012 дата публикации

Resource Download Policies Based On User Browsing Statistics

Номер: US20120303606A1
Принадлежит: MICROSOFT CORPORATION

Web crawling polices are generated based on user web browsing statistics. User browsing statistics are aggregated at the granularity of resource identifier patterns (such as URL patterns) that denote groups of resources within a particular domain or website that share syntax at a certain level of granularity. The web crawl policies rank the resource identifier patterns according to their associated aggregated user browsing statistics. A crawl ordering defined by the web crawl polices is used to download and discover new resources within a domain or website. 1. A computer-implemented method , comprising: under control of one or more processors configured with executable instructions:determining a resource identifier pattern for a subset of a plurality of resource identifiers based at least on syntactical relationships of the plurality of resource identifiers, the plurality of resource identifiers being associated with a plurality of resources of a website; andgenerating a policy for downloading one or more of the plurality of resources identified by the resource identifier pattern based at least on aggregated user browsing statistics associated with the subset of the plurality of resource identifiers.2. The method of claim 1 , wherein the subset of the plurality of resource identifiers share a syntactical element.3. The method of claim 1 , wherein a resource identifier syntax scheme of the website is hierarchical claim 1 , and the resource identifier pattern includes a high-level syntactical element that is shared by the subset of the plurality of resource identifiers.4. The method of claim 1 , wherein the determining includes analyzing the user browsing statistics to determine that user behavior associated with the subset of the plurality of resources is similar.5. The method of claim 1 , wherein the aggregated user browsing statistics comprise a number of visits to the subset of the plurality of resources and/or a number of referral links of the subset of the ...

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24-01-2013 дата публикации

Profile switching method based on mobile phone wifi and a mobile phone

Номер: US20130023262A1
Автор: Lei Zhang
Принадлежит: Huizhou TCL Mobile Communication Co Ltd

The present invention relates to a field of mobile communication, a profile adjusting method based on mobile phone WIFI is disclosed herein. An acquired SSID of the WLAN is compared with a pre-stored SSID, when the acquired SSID of the WLAN and the pre-stored SSID are determined to be the same, a user is prompted and the profile of the mobile phone which corresponds to the pre-stored SSID is activated. The profile switching method based on mobile phone WIFI provided in the present invention utilizes the existing mobile phone WIFI under the control of the mobile phone software to prompt that the user's mobile phone is in different locations based on the different WIFI connecting statuses, and automatically switching the profiles which correspond to locations which is pre-set by the user is achieved, as well as the user is provided convenience.

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31-01-2013 дата публикации

MULTI-PIECE PIPING CONNECTOR USING GROOVES AND METHOD OF CONNECTING PIPE USING THE SAME

Номер: US20130026754A1
Автор: Lin Michael, ZHANG LEI
Принадлежит: JM EAGLE, INC.

A method to connect piping and a piping connection, having the features of a ring connector configured to snugly fit around an external diameter of a pipe; and a piping shield connected to the ring connector, the piping shield having at least one observation window cut into the shield, wherein the piping shield covers an abutment end of the pipe to be connected, wherein a joint between the ring connector and the piping shield forms a connection. 1. A method to connect at least two pieces of pipe , comprising:placing a piping connector over an abutment end of a first piece of pipe;inserting a spool piece into the abutment end; andcrimping the piping connector to deform the piping around the spool piece, wherein the piping connector has a ring connector configured to snugly fit around an external diameter of a pipe; anda piping shield connected to the ring connector, the piping shield having at least one observation window cut into the shield, wherein the piping shield covers the abutment end of the pipe to be connected, wherein a joint between the ring connector and the piping shield forms a connection.2. The method according to claim 1 , wherein the connection between the piping shield and the ring connector is a groove arrangement.3. The method according to claim 1 , wherein the piping shield is made of plastic.4. The method according to claim 1 , wherein a number of the observation windows is two.5. The method according to claim 1 , wherein the ring connector is made of stainless steel material.6. The method according to claim 1 , wherein the ring connector is made of copper.7. The method according to claim 1 , wherein the piping shield has a front face that extends over the abutment end of the pipe.8. The method according to claim 1 , wherein the groove arrangement further comprises:a first step, a depression and a second step on the ring connector, anda ring abutment end, a shield groove and a posterior end on the pipe shield.9. The method according to claim 1 , ...

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31-01-2013 дата публикации

Method and system for computer question-answering

Номер: US20130029307A1
Принадлежит: International Business Machines Corp

A method and system for computer question-answering. The method includes: receiving a plurality of the questions to be trained, and obtaining a candidate answer set for each question; determining part of the questions to which the candidate answer sets include correct answers, and using first feature sets of the candidate; obtaining a first mathematical model, which is used to compute a first confidence degree that the candidate answer is a correct answer; computing first confidence degrees of the candidate answers of all the questions to be trained, and for each question, extracting a second feature set related to the first confidence degrees and the first feature set; and obtaining a second mathematic model, which is used to compute a second confidence degree that the candidate answer is a correct answer based on the second feature set.

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31-01-2013 дата публикации

Method and System for Preventing Phishing Attacks

Номер: US20130031627A1

A method, system and program product for preventing phishing attacks, wherein the method comprises: acquiring links in a Web page; classifying the acquired links according link types; and determining whether a phishing attack exists according to the classified links, wherein the links are classified into two types: internal links belonging to the same domain as the address of the Web page, and external links belonging to a different domain from the address of the Web page. By carrying out the method or system according to the above one or more embodiments of the present disclosure, since it is first detected whether a Web page is a fake website of a phishing attack before displaying the reproduced Web page to the user and the user is warned upon detecting a fake website, unnecessary losses due to phishing attacks can be prevented. 19-. (canceled)10. A system for preventing phishing attacks , comprising:an acquiring component configured to acquire links in a Web page;a classifying component configured to classify the acquired links according to link types to form classified links; anda determining component configured to determine whether a phishing attack exists according to the classified links,wherein the acquired links are classified into two types: internal links belonging to a same domain as an address of the Web page, and external links belonging to a different domain from the address of the Web page.11. The system of claim 10 , further comprising:a calculating component configured to calculate a percentage of links of a respective type in a total number of the links; anda comparing component configured to compare the calculated percentage of links of a respective type in the total number of links with a preset threshold,wherein the determining component determines whether a phishing attack exists using the comparison result.12. The system of claim 11 , further comprising:a warning component configured to warn the user of a possible phishing attack in response ...

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31-01-2013 дата публикации

Preventing Phishing Attacks

Номер: US20130031628A1

A method, system and program product for preventing phishing attacks, wherein the method comprises: acquiring links in a Web page; classifying the acquired links according link types; and determining whether a phishing attack exists according to the classified links, wherein the links are classified into two types: internal links belonging to the same domain as the address of the Web page, and external links belonging to a different domain from the address of the Web page. By carrying out the method or system according to the above one or more embodiments of the present disclosure, since it is first detected whether a Web page is a fake website of a phishing attack before displaying the reproduced Web page to the user and the user is warned upon detecting a fake website, unnecessary losses due to phishing attacks can be prevented. 1. A method for preventing phishing attacks , comprising:acquiring links in a Web page;classifying the acquired links according to link types to form classified links; anddetermining whether a phishing attack exists according to the classified links,wherein the acquired links are classified into two types: internal links belonging to a same domain as an address of the Web page, and external links belonging to a different domain from the address of the Web page.2. The method of claim 1 , wherein the step of determining whether a phishing attack exists according to the classified links comprises:calculating a percentage of links of a respective type in a total number of the links;comparing the calculated percentage of links of the respective type in the total number of links with a preset threshold; anddetermining whether a phishing attack exists using the comparison result.3. The method of claim 2 , wherein the step of determining whether a phishing attack exists using the comparison result comprises:warning a user of a possible phishing attack in response to the comparison result indicating that the internal links are less than the preset ...

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14-02-2013 дата публикации

System and method for controlling a function of an electronic device through a network

Номер: US20130040631A1
Принадлежит: Research in Motion Ltd

The disclosure provides a system, method and device for controlling function on an electronic device. The method comprises: receiving a communication from a communication network at the first device, the communication addressed to an account accessed by the first device and providing a first request for a meeting, a start time for the meeting and a second request to control a function of the first device for the meeting; identifying a component on the first device associated with the function; and deactivating the component when the start time arrives on the first device.

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21-02-2013 дата публикации

High density lateral dmos and associated method for making

Номер: US20130043534A1
Принадлежит: Monolithic Power Systems Inc

The present disclosure discloses a lateral DMOS with recessed source contact and method for making the same. The lateral DMOS comprises a recessed source contact which has a portion recessed into a source region to reach a body region of the lateral DMOS. The lateral DMOS according to various embodiments of the present invention may have greatly reduced size and may be cost saving for fabrication.

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28-02-2013 дата публикации

Resin-and-fiber composite and method for making same

Номер: US20130052899A1

A resin-and-fiber includes a base layer and a molded layer integrally bonding the base layer. The base layer includes a fiber layer made of fiber woven fabric and a resin layer made of transparent or translucent resin. The fiber layer has a first surface and an opposite second surface. The resin layer bonds the first surface and penetrating into the fiber layer. The molded layer is made of resin and integrally bonding the second surface of the fiber layer. A method for making the present resin-and-fiber composite is also provided.

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28-02-2013 дата публикации

METHOD AND SYSTEM FOR ACHIEVING EMOTIONAL TEXT TO SPEECH

Номер: US20130054244A1

A method and system for achieving emotional text to speech. The method includes: receiving text data; generating emotion tag for the text data by a rhythm piece; and achieving TTS to the text data corresponding to the emotion tag, where the emotion tags are expressed as a set of emotion vectors; where each emotion vector includes a plurality of emotion scores given based on a plurality of emotion categories. A system for the same includes: a text data receiving module; an emotion tag generating module; and a TTS module for achieving TTS, wherein the emotion tag is expressed as a set of emotion vectors; and wherein emotion vector includes a plurality of emotion scores given based on a plurality of emotion categories. 1. A method for achieving emotional Text To Speech (TTS) , the method comprising the steps of:receiving text data;generating an emotion tag for said text data by a rhythm piece; andachieving TTS to said text data corresponding to said emotion tag,wherein said emotion tag is expressed as a set of emotion vectors;wherein each emotion vector comprises a plurality of emotion scores which are given based on a plurality of emotion categories; andwherein at least one of the steps is carried out using a computer device.2. The method according to claim 1 , further comprising the steps of:determining a final emotion score, wherein said final emotion score comprises a highest value in said plurality of emotion scores;taking a final emotional category represented by said final emotion score; andachieving said TTS to said text data according to said final emotion score and said final emotion category of said rhythm piece.3. The method according to claim 1 , further comprising the steps of:adjusting said emotion vector according to a context of said rhythm piece;determining a final emotion score and a final emotion category of said rhythm piece based on adjusted emotion scores; andachieving said TTS to said text data according to said final emotion score and said ...

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21-03-2013 дата публикации

FLEXIBLE AND SCALABLE STRUCTURED WEB DATA EXTRACTION

Номер: US20130073514A1
Автор: Cai Rui, Hao Qiang, ZHANG LEI
Принадлежит: MICROSOFT CORPORATION

This document describes techniques that label text nodes of a seed site for each of a plurality of verticals. Once a seed site is labeled for a given vertical, the techniques extract features from the labeled text nodes of the seed site. The techniques learn vertical knowledge for the seed site based on the human labels and the extracted features, and adapt the learned vertical knowledge to a new web site to automatically and accurately identify attributes and extract attribute values targeted within a given vertical for structured web data extraction. 1. A method comprising:receiving a seed site including a plurality of text nodes with labels corresponding to targeted vertical attributes;extracting features from the plurality of text nodes;learning, by a processor, vertical knowledge based at least in part on the extracted features and the labels;adapting the learned vertical knowledge to a new web site; andidentifying the targeted vertical attributes on the new web site.2. The method as recited in claim 1 , wherein the adapting the learned vertical knowledge further comprises:extracting features from a new web site;predicting page level relevance scores based at least in part on the features extracted from the new web site;employing inter-page aggregation to refine the page level relevance scores and determine candidate solutions identifying the targeted vertical attributes on the new web site; andre-ranking the candidate solutions based on layout features extracted from the new web site.3. The method as recited in claim 1 , further comprising extracting attribute values corresponding to the identified targeted vertical attributes.4. The method as recited in claim 1 , wherein the extracted features include layout features comprising at least one of a Domain Object Model (DOM) path claim 1 , a visual size claim 1 , or a visual position.5. The method as recited in claim 1 , wherein the extracted features include content features comprising at least one of a unigram ...

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28-03-2013 дата публикации

PROJECTION DISPLAY DEVICE

Номер: US20130076995A1

A projection display device includes a first display panel (), a second display panel (), a PBS (Polarization Beam Splitter) () with a first surface () and a second surface () opposite each other, a light recycling device (and ), and a projection lens (). The PBS () transmits a first type parallel polarized light and reflects a second type parallel polarized light. The light recycling device (and ) transforms the first type parallel polarized light transmitted by the PBS () into the second type parallel polarized light which carries a second image information, then reversely transmits the second type parallel polarized light to the second surface () of the PBS ().The projection display device improves the light utilization efficiency and can be used for 3D display. 2. The projection display device as claimed in claim 1 , wherein an incident surface of the projector lens faces the first display panel claim 1 , the PBS being located between the projector lens and the first display panel.3. The projection display device as claimed in claim 2 , wherein the light recycling device includes light recycling components and a second display panel claim 2 , the light recycling components being adapted to transform the first type parallel polarized light claim 2 , which is transmitted by the PBS claim 2 , to the second type parallel polarized light claim 2 , and being adapted to reflect the second type parallel polarized light to the second display panel claim 2 , the second display panel being adapted to transform the second type parallel polarized light to the first type parallel polarized light which carries the second image information claim 2 , and being adapted to reflect the first type parallel polarized light to the light recycling components claim 2 , and the light recycling components being adapted to transform the first type parallel polarized light claim 2 , which carries the second image information claim 2 , to the second type parallel polarized light which ...

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18-04-2013 дата публикации

LOW LATENCY VIDEO COMPRESSION

Номер: US20130094571A1
Принадлежит:

A method and system are described for low-latency video. In the method a frame, selected from a group of frames, is divided into P-regions and an I-region based on an assigned refresh pattern in a refresh loop. An I-region bit budget and a P-region bit budget are determined. Quantization parameters are determined using the I-region bit budget and the P-region bit budget. Macroblocks of the selected frame are encoded based on the quantization parameters. The I-complexity and P-complexity are updated and a new frame bit budget is determined. The dividing, determining of the I-region bit budget, determining of the P-region bit budget, determining of quantization parameters and encoding are repeated for each remaining frame in the group of frames. 1. A method for reducing latency and preventing buffer overflow in video encoding , the method comprising:dividing a selected frame from a first group of frames into P-regions and an I-region based on an assigned refresh pattern in a refresh loop;determining an I-region bit budget and a P-region bit budgetdetermining quantization parameters using the I-region bit budget and the P-region bit budget;encoding the selected frame by encoding macroblocks of the selected frame based on the quantization parameters;updating an I-complexity and a P-complexity;determining a new frame bit budget; andrepeating the dividing, the determining of the I-region bit budget and the P-region bit budget, the determining of quantization parameters, and the encoding for each remaining frame in the first group of frames.2. The method of claim 1 , further comprising applying the refresh loop to a second group of frames following the first group of frames claim 1 , and applying the selecting claim 1 , the dividing claim 1 , the determining of the I-region bit budget and the P-region bit budget claim 1 , the determining of the quantization parameters claim 1 , the encoding claim 1 , the updating claim 1 , the determining of a new frame bit budget claim 1 ...

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25-04-2013 дата публикации

PERFORMING SENTIMENT ANALYSIS

Номер: US20130103385A1
Принадлежит:

There is provided a computer-implemented method of performing sentiment analysis. An exemplary method comprises performing a first sentiment analysis on microblogging data based on a method using an opinion lexicon. The method also includes training a classifier using training data from the first sentiment analysis. Additionally, the method includes identifying a new opinion term in the microblogging data by performing a statistical test. The new opinion terms are not in the opinion lexicon. The method also includes identifying new microblogging data based on the new opinion term. Further, the method includes performing a second sentiment analysis on the new microblogging data using the classifier. 1. A computer-implemented method of performing sentiment analysis , comprising:performing a first sentiment analysis on microblogging data based on a method using an opinion lexicon;training a classifier using training data from the first sentiment analysis;identifying a new opinion term in the microblogging data, by performing statistical test, wherein the new opinion term is not in the opinion lexicon;identifying new microblogging data based on the new opinion term; andperforming a second sentiment analysis on the new microblogging data using the classifier.2. The method recited in claim 1 , wherein training the classifier comprises:selecting a text window comprising an entity of a microblog;selecting one or more features from the text window; andtraining the classifier to determine a sentiment polarity for the entity.3. The method recited in claim 1 , wherein the statistical method comprises a Pearsons chi-square method claim 1 , and wherein the opinion term comprises a Pearsons chi-square value greater than a specified threshold.4. The method recited in claim 2 , wherein the text window comprises one or more surrounding words associated with the entity claim 2 , and wherein the selected features are selected from the surrounding words.5. The method recited in claim 1 ...

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25-04-2013 дата публикации

PERFORMING SENTIMENT ANALYSIS

Номер: US20130103386A1
Принадлежит:

There is provided a computer-implemented method of performing sentiment analysis. An exemplary method comprises identifying one or more sentences in a microblog. The microblog comprises an entity. The method further includes identifying one or more opinion words in the sentences based on an opinion lexicon. Additionally, the method includes determining, for each of the sentences, an opinion value for the entity. The opinion value is determined based on an opinion value for each of the opinion words in an opinion lexicon. 1. A computer-implemented method of performing sentiment analysis , comprising:identifying one or more sentences in a microblog comprising an entity;identifying one or more opinion words in the sentences based on an opinion lexicon; anddetermining, for each of the sentences, an opinion value for the entity, wherein the opinion value is determined based on an opinion value for each of the opinion words in an opinion lexicon.2. The method recited in claim 1 , wherein determining the opinion value for the entity comprises:identifying an entity-specific opinion word;identifying a relationship with one of the opinion words;determining an opinion value for the entity-specific opinion word based on the relationship; anddetermining the opinion value for the entity based on the opinion value for the entity-specific opinion word.3. The method recited in claim 1 , wherein determining the opinion value for the entity comprises:resolving a conflict between a first opinion word with a positive opinion value, and a second opinion word with a negative opinion value, wherein one of the sentences comprises the first opinion word and the second opinion word; anddetermining the opinion value for the entity based on a resolution of the conflict.4. The method recited in claim 3 , wherein resolving the conflict comprises assigning a positive opinion value to the first opinion word and the second opinion word if the first opinion word and the second opinion word occur ...

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02-05-2013 дата публикации

CYCLIC ORGANOSILICON COMPOUNDS AS ELECTRON DONORS IN ZEIGLER-NATTA CATALYST SYSTEMS FOR PRODUCING PROPYLENE POLYMER HAVING HIGH MELT-FLOWABILITY

Номер: US20130109820A1
Автор: Fang Yiqun, ZHANG LEI
Принадлежит: FORMOSA PLASTICS CORPORATION, U.S.A.

Cyclic organosilicon compounds having a structure represented by the general formula 2. The catalyst system according to claim 1 , wherein Rcomprises one or more C1-C20 linear or branched claim 1 , saturated or unsaturated substituents extending off the backbone chain.3. The catalyst system according to claim 1 , wherein the backbone chain length of the bridging group Ris from 2 to 4 atoms.4. The catalyst system according to claim 1 , wherein Ris a methyl or ethyl group.5. The catalyst system according to claim 1 , wherein Rcomprises one or more C1-C20 linear or branched claim 1 , saturated or unsaturated substituents.6. The catalyst system according to claim 1 , wherein two or more of said R claim 1 , R claim 1 , R claim 1 , and Rare linked to form one or more saturated or unsaturated ring structures.7. The catalyst system according to claim 1 , wherein at least one of carbon atoms or hydrogen atoms of R claim 1 , R claim 1 , R claim 1 , and R claim 1 , including any substituents thereof claim 1 , is replaced by a hetero-atom selected from the group consisting of N claim 1 , O claim 1 , S claim 1 , Si claim 1 , B claim 1 , P claim 1 , and halogen atoms.10. The method according to claim 9 , wherein two or more of said R claim 9 , R claim 9 , R claim 9 , and Rare linked to form one or more saturated or unsaturated ring structures.11. The method according to claim 9 , wherein Rcomprises one or more C1-C20 linear or branched claim 9 , saturated or unsaturated substituents extending off the backbone chain.12. The method according to claim 9 , wherein Rcomprises one or more C1-C20 linear or branched claim 9 , saturated or unsaturated substituents.13. The method according to claim 9 , wherein said Ris a methyl or ethyl group.14. The method according to claim 9 , wherein at least one of carbon atoms or hydrogen atoms of R claim 9 , R claim 9 , R claim 9 , and R claim 9 , including any substituents thereof claim 9 , is replaced by a hetero-atom selected from the group ...

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16-05-2013 дата публикации

METHODS AND COMPOSITIONS FOR MODIFICATION OF THE HPRT LOCUS

Номер: US20130122591A1
Принадлежит:

Nucleases and methods of using these nucleases for modification of an HPRT locus and for increasing the frequency of gene modification at a targeted locus and clones and for generating animals. 1. A non-naturally occurring fusion protein comprising a TAL effector domain DNA binding protein (TALE) that binds to an endogenous hypoxanthine-guanine phosphoribosyltransferase (HPRT) gene and a cleavage domain , wherein the fusion protein modifies the endogenous HPRT gene.2. The fusion protein of claim 2 , wherein the TALE comprises the repeat variable diresidue (RVD) sequences shown in a single row of Table 4.3. A polynucleotide encoding one or more fusion proteins of .4. An isolated cell comprising one or more fusion proteins according to .5. An isolated cell comprising one or more polynucleotides according to .6. The cell of claim 4 , wherein the cell is selected from the group consisting of a T-cell claim 4 , a B-cell or a stem cell.7. The cell of claim 6 , wherein the stem cell is selected from the group consisting of an embryonic stem cell (ESC) claim 6 , an induced pluripotent stem cell (iPSC) claim 6 , a CD34+ hematopoietic stem cell and a hepatic stem cell.8. The cell of claim 5 , wherein the cell is selected from the group consisting of a T-cell claim 5 , a B-cell or a stem cell.9. The cell of claim 8 , wherein the stem cell is selected from the group consisting of an embryonic stem cell (ESC) claim 8 , an induced pluripotent stem cell (iPSC) claim 8 , a CD34+ hematopoietic stem cell and a hepatic stem cell.10. A kit comprising a fusion protein according to .11. A kit comprising a polynucleotide according to .12. A method of cleaving an endogenous HPRT gene in a cell claim 3 , the method comprising:{'claim-ref': {'@idref': 'CLM-00003', 'claim 3'}, 'introducing, into the cell, one or more polynucleotides according to , under conditions such that the one or more fusion proteins are expressed and the HPRT gene is cleaved.'}13. The method of claim 12 , wherein the ...

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30-05-2013 дата публикации

METHODS AND COMPOSITIONS FOR MODIFICATION OF THE HPRT LOCUS

Номер: US20130137104A1
Принадлежит:

Nucleases and methods of using these nucleases for modification of an HPRT locus and for increasing the frequency of gene modification at a targeted locus and clones and for generating animals. 1. A non-naturally occurring fusion protein comprising a zinc finger protein that binds to an endogenous hypoxanthine-guanine phosphoribosyltransferase (HPRT) gene and a cleavage domain , wherein the fusion protein modifies the endogenous HPRT gene.2. The fusion protein of claim 2 , wherein the zinc finger protein comprises 4 claim 2 , 5 or 6 zinc finger domains comprising a recognition helix region claim 2 , wherein the zinc finger proteins comprise the recognition helix regions in the order shown in a single row of Table 1.3. A polynucleotide encoding one or more fusion proteins of .4. An isolated cell comprising one or more fusion proteins according to .5. An isolated cell comprising one or more polynucleotides according to .6. The cell of claim 4 , wherein the cell is selected from the group consisting of a T-cell claim 4 , a B-cell or a stem cell.7. The cell of claim 6 , wherein the stem cell is selected from the group consisting of an embryonic stem cell (ESC) claim 6 , an induced pluripotent stem cell (iPSC) claim 6 , a CD34+ hematopoietic stem cell and a hepatic stem cell.8. The cell of claim 5 , wherein the cell is selected from the group consisting of a T-cell claim 5 , a B-cell or a stem cell.9. The cell of claim 8 , wherein the stem cell is selected from the group consisting of an embryonic stem cell (ESC) claim 8 , an induced pluripotent stem cell (iPSC) claim 8 , a CD34+ hematopoietic stem cell and a hepatic stem cell.10. A kit comprising a fusion protein according to .11. A kit comprising a polynucleotide according to .12. A method of cleaving an endogenous HPRT gene in a cell claim 3 , the method comprising:{'claim-ref': {'@idref': 'CLM-00003', 'claim 3'}, 'introducing, into the cell, one or more polynucleotides according to , under conditions such that the ...

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13-06-2013 дата публикации

MAGNETIC STEEL COOLING STRUCTURE FOR PERMANENT MAGNETIC MOTOR OF ELECTRIC VEHICLE AND COOLING METHOD THEREOF

Номер: US20130147290A1
Автор: Chen Ziwei, LUO Jian, ZHANG LEI

A magnetic steel cooling structure for permanent magnetic motor of electric vehicle, which comprises a rotor core, magnet steels, and at least one heat pipe, the magnet steels are mounted in the rotor core, the heat pipe has an inner cavity inside which is contained a phase change material, the heat pipe is mounted in the rotor core and the outer wall of the heat pipe is contacted with the rotor core tightly, the inner cavity is inclined with respect to the axis of the rotor core 1. A magnetic steel cooling structure for permanent magnetic motor of electric vehicle , comprising a rotor core and magnet steels , the magnet steels are mounted in the rotor core , characterized in that , the magnetic steel cooling structure for permanent magnetic motor of electric vehicle further comprises at least one heat pipe , the heat pipe has an inner cavity inside which is contained a phase change material , the heat pipe is mounted in the rotor core and the outer wall of the heat pipe is contacted with the rotor core tightly , the inner cavity is inclined with respect to the axis of the rotor core.2. The magnetic steel cooling structure for permanent magnetic motor of electric vehicle according to claim 1 , characterized in that claim 1 , the heat pipe is arranged in parallel with the axis of the rotor core claim 1 , and the inner cavity is inclined along the length direction of the heat pipe with respect to the outer wall of the heat pipe.3. The magnetic steel cooling structure for permanent magnetic motor of electric vehicle according to claim 2 , characterized in that claim 2 , the inner cavity is inclined along the length direction of the heat pipe about 1.5° with respect to the outer wall of the heat pipe.4. The magnetic steel cooling structure for permanent magnetic motor of electric vehicle according to claim 1 , characterized in that claim 1 , the number of the heat pipes is more than or equal to 2 claim 1 , and the inner cavities of two heat pipes are arranged in a ...

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13-06-2013 дата публикации

BASE STATION AND METHOD FOR ALLOCATING COMMUNICATION RESOURCE THEREOF, USER DEVICE AND COMMUNICATION CONTROL METHOD THEREOF

Номер: US20130148552A1
Принадлежит: FUJITSU LIMITED

A base station communicates with a user device in the mode of time division duplexing based on the orthogonal frequency division multiplexing scheme. The physics transmission resource used for communicating between the station and device is divided into a plurality of continuous frames in the time domain, each containing a plurality of sub-frames. The base station can include: a period determination device, for determining the period of the current frame, composed of a predetermined number of frames in a plurality of frames; a judgment device, for determining whether each sub-frame in the current frame is marked as the first or second state; a communication control device, for permitting the base station to communicate with the user device on the sub-frame when it is in the first state, forbidding communication only concerned with the user device performed by the base station on the sub-frame when it is in the second state. 1. A base station for communicating with a user equipment in a time division duplexing manner based on an orthogonal frequency division multiplexing scheme , physical transmission resources for the communication between the base station and the user equipment being divided into a plurality of consecutive frames in the time domain , each of the frames comprising a plurality of subframes , and the base station comprising:a cycle determination device for determining a cycle which a present frame belongs to, wherein the cycle consists of a predetermined number of frames of the plurality of frames;a judgment device for determining whether each of subframes of the present frame is marked as a first state or a second state different from the first state according to an allocation pattern, wherein the allocation pattern marks each subframe of each frame of the cycle as the first state or the second state; anda communication control device for, in case of determining that the subframe is marked as the first state, enabling the base station to communicate ...

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13-06-2013 дата публикации

CATALYST COMPONENT FOR POLYMERIZATION OF OLEFIN AND PREPARATION METHOD THEREOF

Номер: US20130150540A1
Принадлежит:

The present invention relates to a catalyst component for olefin polymerization, which comprises the reaction product of at least one organo-magnesium compound, at least one titanium-containing compound, at least one hydroxyl group-containing compound, at least one chlorine-containing organo-aluminum, boron, phosphorus or silicon compound, and at least one polybutadiene block copolymer. The catalyst component of the present invention has well-shaped particles, and a narrow particle size distribution; a polymerization reaction of olefins with the catalyst component produces well-shaped polymer particles with a high bulk density (BD) and an excellent comprehensive catalytic performance. The present invention also relates to a preparation method for said catalyst component and the application thereof, particularly in the homopolymerization and copolymerization of olefins such as ethylene, propylene, butene, hexene and octene. 127-. (canceled)28. A catalyst component for olefin polymerization , comprising the reaction product of at least one organo-magnesium compound , at least one titanium-containing compound , at least one hydroxyl group-containing compound , at least one chlorine-containing organic compound , and at least one polybutadiene block copolymer ,{'sup': 1', '1, 'sub': n', '2-n', '2', '20, 'wherein said organo-magnesium compound is as shown in Formula (I) MgRCl, wherein Ris C-Chydrocarbyl group, and can be saturated or unsaturated straight chain, branched chain or cyclo-chain, and 0 Подробнее

20-06-2013 дата публикации

TRENCH GATE MOSFET DEVICE

Номер: US20130153999A1
Принадлежит:

A trench gate MOSFET device has a drain region, a drift region, a trench gate having a gate electrode and a poly-silicon region, a super junction pillar juxtaposing the trench gate, a body region and a source region. By the interaction among the trench gate, the drift region and the super junction pillar, the break down voltage of the trench gate MOSFET device may be relatively high while the on-state resistance of the trench gate MOSFET device may be maintained relatively small. 1. A trench gate MOSFET device , comprising:a substrate, having a first conductivity type;an epitaxy layer, formed on the substrate, the epitaxy layer having a top surface, wherein the epitaxy layer having the first conductivity type and the doping concentration of the epitaxy layer is lower than the doping concentration of the substrate;a trench, extending downward from the top surface of the epitaxy layer, wherein the depth of the trench is smaller than the thickness of the epitaxy layer;an insulation layer, filled into the trench, the insulation layer covering an internal surface of the trench;a poly-silicon region, formed inside the trench and enclosed by the insulation layer;a gate electrode, formed in the trench, the gate electrode extending downward from the top surface of the epitaxy, and the gate electrode enclosed by the insulation layer;a pillar structure, formed in the epitaxy layer, the pillar structure having a second conductivity type;a body region, formed in the epitaxy layer, the body region having the second conductivity type, wherein the body region contacts a side wall of the trench and a top surface of the pillar structure, and wherein the depth of the body region is smaller than the thickness of the gate electrodes, and further wherein the doping concentration of the body region is higher than the doping concentration of the pillar structure; anda source contact region, formed on the body region and contacting the sidewall of the trench, wherein the source contact ...

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27-06-2013 дата публикации

Metal clamp with a plastic sleeve

Номер: US20130161947A1
Автор: ZHANG LEI
Принадлежит:

A metal clamp with a plastic sleeve, includes a clamp body made of metal, wherein the plastic sleeve is disposed at the clamp body to locate the clamp body. The plastic sleeve can be classified into an integral plastic sleeve and a split type plastic sleeve. The clamp body is fixed to the plastic sleeve by a circumferential groove on the plastic sleeve. The present invention has the advantage as follows. A shaking of the metal clamp in construction is avoided, the plastic pipe and the pipe fitting is able to achieve firm connection. In addition, fittings between the inner diameter on both ends of the plastic sleeve and the plastic pipe is capable of keeping a relative position among the metal clamp, the plastic pipe and the pipe fitting. 1. A metal clamp , comprising a clamp body made of metal , and a plastic sleeve disposed at said clamp body to locate said clamp body.2. The metal clamp as recited in claim 1 , wherein said plastic sleeve is an integral plastic sleeve.3. The metal clamp as recited in claim 2 , wherein a convex is disposed on a radial inner side of an end face of said integral plastic sleeve for locating said clamp body; an observation hole is set on a circumferential surface of said end to observe whether a plastic pipe is installed in place; a circumferential groove is disposed at middle of an inner diameter of said plastic sleeve to install said clamp body claim 2 , and said circumferential groove is tightly installed with said clamp body.4. The metal clamp as recited in claim 3 , wherein a distance for said metal clamp to work conveniently is set between said convex on said radical inner side of said end face and said clamp body.5. The metal clamp as recited in claim 1 , wherein said plastic sleeve is a split type plastic sleeve.6. The metal clamp as recited in claim 5 , wherein said split type plastic sleeve comprises a front sleeve portion and a rear sleeve portion claim 5 , wherein a connecting convex is provided on an outer surface at one end ...

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27-06-2013 дата публикации

Method and System Providing Interoperability Between Wireless Gigabit Alliance I/O PAL and A/V PAL Devices

Номер: US20130163489A1
Принадлежит:

A method and system are provided for transmitting wireless signals from a source station having a WGA IO PAL device to one or more destination stations having WGA AV PAL device according to a protocol adaptation layer translation mechanism whereby received data and control packets formatted in accordance with a first protocol adaptation layer or translated into translated data and control packets formatted in accordance with a second different protocol adaptation layer prior to conveyance in accordance with the second different protocol adaptation layer. 1. A method for transmitting wireless signals , comprising:receiving packets at a first protocol adaption layer device which are formatted in accordance with a first protocol adaptation layer;translating the packets at the first protocol adaption layer device into translated packets which are formatted in accordance with a second different protocol adaptation layer; andconveying the translated packets directly to a media access control (MAC) layer and a physical (PHY) layer for transmission without further processing the translated packets under the first protocol adaptation layer.2. The method for transmitting wireless signals of claim 1 , where the first protocol adaptation layer device comprises an input/output protocol adaptation layer device claim 1 , a WiGig Serial Extension (WSE) device claim 1 , or a WiGig Bus Extension (WBE) device located at a source station.3. The method for transmitting wireless signals of claim 2 , where conveying the translated packets comprises processing the translated packets with a MAC layer at the input/output protocol adaptation layer device.4. The method for transmitting wireless signals of claim 2 , where conveying the translated packets comprises transmitting the translated packets to an audio/video protocol adaptation layer device at a sink station.5. The method for transmitting wireless signals of claim 1 , where receiving packets comprises receiving control packets at an ...

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27-06-2013 дата публикации

MULTIVIEW VIDEO CODING REFERENCE PICTURE SELECTION UNDER A ONE REFERENCE PICTURE CONSTRAINT

Номер: US20130163670A1
Принадлежит: ATI TECHNOLOGIES ULC

A method for coding a dependent view picture based on a reference picture includes selecting a reference picture from a base view picture list if a metric of intra macroblocks in an evaluated picture is greater than a first threshold, selecting a reference picture from a dependent view picture list if a metric of skipped macroblocks in the evaluated picture is greater than a second threshold, and coding a dependent view picture using the selected reference picture. An application-controlled weighting mechanism may be used if both of the thresholds are not met. 1. A method for coding a dependent view picture based on a reference picture , comprising:selecting a reference picture from a base view picture list if a metric of intra macroblocks in an evaluated picture is greater than a first threshold;selecting a reference picture from a dependent view picture list if a metric of skipped macroblocks in the evaluated picture is greater than a second threshold; andcoding a dependent view picture using the selected reference picture.2. The method according to claim 1 , wherein the metric is a percentage.3. The method according to claim 1 , wherein the first threshold and the second threshold are initialized based on a statistical assessment.4. The method according to claim 1 , wherein the first threshold and the second threshold are dynamically adjusted based on coded dependent view picture statistics.5. The method according to claim 1 , wherein if the metric of intra macroblocks in the evaluated picture is less than the first threshold and the metric of skipped macroblocks in the evaluated picture is less than the second threshold claim 1 , the method further comprising:applying weights to the base view picture and the dependent view picture; andselecting a reference picture from the base view picture list or the dependent view picture list based on the weighting.6. The method according to claim 5 , wherein the weights are based on a number and length of motion vectors ...

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04-07-2013 дата публикации

ADAPTING TRANSFORM COEFFICIENT SCALING IN VIDEO/IMAGE CODING TO BLOCK FEATURES IDENTIFIED IN THE TRANSFORM DOMAIN

Номер: US20130170555A1
Автор: ZHANG LEI
Принадлежит: BROADCOM CORPORATION

Methods, systems, and computer program products are provided to provide transform coefficient scaling at a block level in both a video/image encoder and a video/image decoder, rather than at a sequence- or picture-level in existing coding techniques. When providing and communicating transform coefficient scaling at the block level, scaling matrices that adapt to block contents can be used to improve the visual acuity of a given block when encoding a video picture or still image, instead of having to select a scaling matrix that would be applied to the entire picture. This approach allows more detail to be preserved in video and image coding. 1. A method comprising:dividing a picture into a set of blocks;analyzing transform frequency domain characteristics of a block of the set of blocks;categorizing the block based on the transform frequency domain characteristics; andproviding a characteristic-specific scaling matrix corresponding to the category of the block.2. The method of claim 1 , wherein categorizing the block comprises categorizing the block as an edge block based on a narrow distribution of amplitudes at a high frequency band.3. The method of claim 1 , wherein categorizing the block comprises categorizing the block as a smooth block based on a narrow distribution of amplitudes at a low frequency band.4. The method of claim 1 , wherein categorizing the block comprises categorizing the block as a texture block based on a distribution of amplitudes across frequencies.5. The method of claim 1 , wherein providing the characteristic-specific scaling matrix comprises providing a characteristic-specific scaling matrix that improves visual acuity of the block based on its transform frequency domain characteristics.6. The method of claim 1 , wherein providing the characteristic-specific scaling matrix comprises:providing scaling matrix selection information for the block in a data stream; andcommunicating the data stream to a decoder configured to perform an inverse ...

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11-07-2013 дата публикации

Braking system for a cable roller

Номер: US20130175381A1

The invention relates to a cable drum for automatically winding up a cable having an inner drum part ( 2 ), an outer drum part ( 1 ) and a back panel ( 3 ). The inner drum part ( 2 ) is connected to a hollow cylindrical link ( 23 ), whose inner wall has at least one vaulting ( 24 ), wherein a brake lever ( 6 ) is mounted in a radially moveable manner to the back panel ( 3 ), having at least one slot hole ( 63 ), in which the axis ( 71 ) of a brake wheel ( 7 ) is guided, which protrudes into the link ( 23 ) and abuts on its inner wall, wherein the at least one slot hole ( 63 ) is positioned angularly in a way that the brake wheel ( 7 ) during rotation of the link ( 23 ) is pressed against the inner wall of the link in winding direction of the cable drum and wherein a locking element is arranged at the brake lever ( 6 ) downstream of the brake wheel ( 7 ) in winding direction of the cable drum, which interacts with at least one tuck bar arranged at the inner drum part ( 2 ) in a manner that it is only locked when passing the tuck bar in winding direction of the cable drum.

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18-07-2013 дата публикации

Pyrimidones for Treatment of Potassium Channel Related Diseases

Номер: US20130184294A1
Автор: Sakurada Isao, ZHANG LEI
Принадлежит: PFIZER INC.

The present invention relates to compounds of Formula I as described herein or a pharmaceutically acceptable salt thereof, pharmaceutical composition comprising a compound of Formula I or a pharmaceutically acceptable salt thereof and methods of treating a disease, disorder, or condition of the central nervous system, including bipolar disorder, depressive disorders, anxiety disorders, cognitive disorders, pain disorders, urogenital disorders, and epilepsy, among the other diseases, disorders or conditions discussed herein as mono-therapy or in combination with another active pharmaceutical ingredient. 2. The compound of claim 1 , wherein:{'sup': '1', 'sub': '5-6', 'Ris Calkyl;'}{'sup': 2', '4', '5', '4', '5, 'sub': 3-6', '3-6', '1-3', '3-6, 'Ris NRR, wherein one of Ror Ris H and the other is Calkyl, Ccycloalkyl, or —Calkyl-Ccycloalkyl;'}{'sup': '3', 'Ris halogen, alkyl, or alkoxy, wherein any alkyl may be substituted with one or more halogen atoms;'}{'sub': 2', '2, '—X—Y— is ═CH—CH═ or —CH—CH—; or a pharmaceutically acceptable salt thereof.'}3. The compound of claim 1 , wherein:{'sup': '1', 'sub': 2', '3', '3, 'Ris —CHC(CH);'}{'sup': '3', 'Ris chloro, methyl, trifluoromethyl or 1,1-difluoroethoxy;'}{'sup': 4', '5, 'Ris H and Ris isopropyl, isobutyl, 1-cyclopropylethyl, cyclobutyl or cyclopentyl;'}{'sub': 2', '2, '—X—Y— is ═CH—CH═ or —CH—CH—; or a pharmaceutically acceptable salt thereof.'}4. The compound of claim 1 , wherein:{'sup': '1', 'sub': '5-6', 'Ris Calkyl;'}{'sup': '2', 'sub': '3-6', 'Ris Ccycloalkyl;'}{'sup': '3', 'Ris halogen, or alkyl, wherein alkyl may be substituted with one or more halogen atoms;'}{'sub': 2', '2, '—X—Y— is ═CH—CH═ or —CH—CH—; or a pharmaceutically acceptable salt thereof.'}5. The compound of claim 1 ,{'sup': '1', 'sub': 2', '3', '3, 'Ris —CHC(CH);'}{'sup': '2', 'Ris cyclopropyl;'}{'sup': '3', 'Ris chloro, methyl, trifluoromethyl or 1,1-difluoroethoxy;'}{'sub': 2', '2, '—X—Y— is ═CH—CH═ or —CH—CH—; or a pharmaceutically acceptable salt ...

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25-07-2013 дата публикации

PEIZOELECTRIC ACTUATOR, HEAD GIMBAL ASSEMBLY INCLUDING THE SAME AND METHOD OF FORMING THE SAME

Номер: US20130188282A1

According to embodiments of the present invention, a piezoelectric actuator is provided. The piezoelectric actuator includes a shear mode piezoelectric material including a first arm and a second arm intersecting each other, the shear mode piezoelectric material having a polarization direction oriented at least substantially along a length of the first arm, wherein the shear mode piezoelectric material has a first surface and a second surface opposite to the first surface, the first surface and the second surface being adapted to undergo a shear displacement relative to each other along an axis at least substantially parallel to the polarization direction in response to an electric field applied between the first surface and the second surface in a direction at least substantially perpendicular to the polarization direction. 1. A piezoelectric actuator comprising:a shear mode piezoelectric material comprising a first arm and a second arm intersecting each other, the shear mode piezoelectric material having a polarization direction oriented at least substantially along a length of the first arm,wherein the shear mode piezoelectric material has a first surface and a second surface opposite to the first surface, the first surface and the second surface being adapted to undergo a shear displacement relative to each other along an axis at least substantially parallel to the polarization direction in response to an electric field applied between the first surface and the second surface in a direction at least substantially perpendicular to the polarization direction.2. The piezoelectric actuator as claimed in claim 1 , wherein the first arm has a first length and the second arm has a second length claim 1 , wherein the first length is longer than the second length.3. The piezoelectric actuator as claimed in claim 1 , further comprising a first electrode on the first surface and a second electrode on the second surface.4. The piezoelectric actuator as claimed in claim 1 , ...

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25-07-2013 дата публикации

LOCATING ELECTRONIC DOCUMENTS

Номер: US20130191405A1

The present disclosure relates to processing computer documents. According to one aspect, a method for locating an electronic document may include acquiring a source document of a target document to be located, wherein the target document has a sending-receiving relation with the source document. Metadata information of the source document may be extracted. The extracted metadata information may be packaged to generate a link to the source document, the link being used for locating the target document. According to an example method and the system, it may be possible to directly and automatically locate the target document having a sending-receiving relation with a source document based on a link to the source document containing metadata information without manually analyzing and extracting the related information on the source document or changing the existing access right to the source document and the target document. 1. A computer-implemented method for locating an electronic document , comprising:acquiring, by a computing device, a source document of a target document to be located, wherein the target document has a sending-receiving relation with the source document;extracting, by the computing device, metadata information of the source document; andpackaging, by the computing device, the extracted metadata information to generate a link to the source document, the link being used for locating the target document.2. The computer-implemented method according to claim 1 , wherein the metadata information comprises at least one of the following information:a document subject, a document size, a document building time, a document modification time, a document sending time, and a document receiving time.3. The computer-implemented method according to claim 1 , wherein the electronic document is an email claim 1 , and the metadata information comprises one or more of the following information:an email subject, an email sender, an email receiver, a sending time, a ...

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01-08-2013 дата публикации

MODIFIED DNA-BINDING PROTEINS AND USES THEREOF

Номер: US20130196373A1
Принадлежит: SANGAMO BIOSCIENCES, INC.

Disclosed herein are enhanced polypeptides, polynucleotides encoding these polypeptides, cells and organisms comprising novel DNA-binding domains, including TALE DNA-binding domains. Also disclosed are methods of using these novel DNA-binding domains for modulation of gene expression and/or genomic editing of endogenous cellular sequences. 1. An isolated , non-naturally occurring TALE DNA-binding polypeptide comprising a plurality of TALE-repeat units , each TALE-repeat unit comprising a repeat variable di-residue region (RVD) , and wherein the TALE DNA-binding polypeptide comprises at least 3 non-canonical RVDs.2. The TALE DNA-binding polypeptide of claim 1 , wherein the amino acid at position 11 in at least one of the repeat units has been altered as compared to a naturally occurring TALE repeat unit.3. The TALE DNA-binding polypeptide of claim 2 , wherein the amino acid at position 11 is altered to an amino acid selected from the group consisting of an Alanine (A) claim 2 , Cysteine (C) claim 2 , Glycine (G) claim 2 , Histidine (H) claim 2 , Lysine (K) claim 2 , Methionine (M) claim 2 , Asparagine (N) claim 2 , Glutamine (Q) and Arginine (R).4. A fusion protein comprising the TALE DNA-binding polypeptide of and a functional domain5. The fusion protein of claim 4 , wherein the functional domain is selected from the group consisting of a transcriptional activator claim 4 , a transcriptional repressor claim 4 , methyltransferase and a nuclease cleavage domain.6. A polynucleotide encoding the TALE DNA-binding protein of .7. A polynucleotide encoding the fusion protein of .8. An isolated host cell comprising the TALE DNA-binding protein of .9. The isolated host cell of claim 8 , wherein the cell is a eukaryotic cell.10. The isolated host cell of claim 9 , wherein the cell is a mammalian or plant cell.11. The isolated host cell of claim 10 , wherein the mammalian cell is a stem cell.12. The fusion protein according to claim 5 , wherein the nuclease cleavage domain ...

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15-08-2013 дата публикации

REMOTE CONTROLLER AND METHOD FOR GENERATING CONTROL SIGNAL

Номер: US20130208192A1
Автор: ZHANG LEI
Принадлежит:

A remote controller and a method for generating a control signal are provided by the present invention. The remote controller is capable of being connected with an electronic device having a television function. The electronic device is playing a first program signal. The first program signal comes from a network connected with the electronic device. The remote controller includes: a data receiving unit adapted to receive the first program signal from the electronic device; a touch screen connected with the data receiving unit and adapted to display at least one display object corresponding to a second program signal when the data receiving unit receives the second program signal; a control unit connected with the touch screen; and a data transmitting unit adapted to transmit data of the remote controller to the electronic device. 1. A remote controller , the remote controller is capable of being connected with an electronic device having a television function , the electronic device is playing a first program signal , and the first program signal comes from a network connected with the electronic device , wherein the remote controller comprises:a data receiving unit adapted to receive the first program signal from the electronic device;a touch screen connected with the data receiving unit and adapted to display at least one display object corresponding to a second program signal when the data receiving unit receives the second program signal;a control unit connected with the touch screen; anda data transmitting unit adapted to transmit data of the remote controller to the electronic device,wherein when detecting that an operation is performed on a first display object of the display objects, the touch screen generates a first touch signal in response to the operation; the control unit converts the first touch signal to a first control signal and transmits the first control signal to the electronic device by the data transmitting unit; the electronic device plays ...

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15-08-2013 дата публикации

MAGNETIC RECORDING MEDIUM AND MAGNETIC RECORDING AND REPRODUCING APPARATUS

Номер: US20130208578A1
Принадлежит: SHOWA DENKO K.K.

Disclosed is a magnetic recording medium having a structure in which at least an underlayer, a first magnetic layer and a second magnetic layer are sequentially stacked on a substrate, wherein the first magnetic layer includes an alloy having an L1structure as a main component, and wherein the second magnetic layer includes a non-crystalline alloy including Co as a main component and containing Zr of 6 to 16 atomic percent and at least one element of B and Ta. 1. A magnetic recording medium having a structure in which at least an underlayer , a first magnetic layer and a second magnetic layer are sequentially stacked on a substrate ,{'sub': '0', 'wherein the first magnetic layer includes an alloy having an L1structure as a main component, and'}wherein the second magnetic layer includes a non-crystalline alloy containing Co as a main component and containing Zr of 6 to 16 atomic percent and at least one element of B and Ta.2. The magnetic recording medium according to claim 1 ,wherein the second magnetic layer includes a non-crystalline alloy of CoZrB, and B contained in the non-crystalline alloy is 6 to 16 atomic percent.3. The magnetic recording medium according to claim 2 ,wherein the sum of Zr and B contained in the non-crystalline alloy is 16 to 28 atomic percent.4. The magnetic recording medium according to claim 1 ,wherein the second magnetic layer includes a non-crystalline alloy of CoZrTa, and Ta contained in the non-crystalline alloy is 6 to 16 atomic percent.5. The magnetic recording medium according to claim 4 ,wherein the sum of Zr and Ta contained in the non-crystalline alloy is 16 to 28 atomic percent.6. The magnetic recording medium according to claim 1 ,{'sub': 0', '2', '2', '2', '3', '2', '3', '2', '5', '2', '2', '3', '2', '2', '3, 'wherein the first magnetic layer includes FePt or CoPt alloy having the L1structure as the main component, and contains at least one or more of SiO, TiO, CrO, AlO, TaO, ZrO, YO, CeO, MnO, TiO, ZnO, C, BOand BN.'}7. The ...

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22-08-2013 дата публикации

METHOD AND BASE STATION, USER EQUIPMENT AND SYSTEM FOR ACTIVATING COEXISTENCE WORK MODE

Номер: US20130217400A1
Принадлежит: FUJITSU LIMITED

A method for activating coexistence work mode and a base station, user equipment and system using the method. The method for activating coexistence work mode includes: a user equipment in a first communication system transmits an activation mode request, which requests for entering the coexistence work mode, to the base station in the first communication system; in the coexistence work mode, using different transmission resource, the user equipment performs a first communication with the base station and performs a second communication with a device of a second communication system which is different from the first communication system, respectively; the user equipment activates the coexistence work mode based on configuration information of the coexistence work mode, wherein, the configuration information of the coexistence work mode is preset for the user equipment by the base station, and is conserved in the user equipment. 1. A method for activating a co-existence working mode , comprising:transmitting, by a user equipment of a first communication system to a base station in the first communication system, an activation request for requesting to enter a co-existence working mode in which the user equipment performs a first communication with the base station and performs a second communication with an apparatus of a second communication system, which is different from the first communication system, by using different transmission resources; andactivating, by the user equipment, the co-existence working mode according to configuration information of the co-existence working mode,wherein the configuration information of the co-existence working mode is pre-configured for the user equipment by the base station and is stored in the user equipment.2. The method of claim 1 , wherein transmitting the activation request to the base station comprises:transmitting the activation request to the base station by using Media Access Control signaling.3. The method of claim 1 ...

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29-08-2013 дата публикации

COEXISTENT WORKING MODE ESTABLISHMENT METHOD, USER EQUIPMENT, BASE STATION AND SYSTEM

Номер: US20130223282A1
Принадлежит: FUJITSU LIMITED

The present invention discloses a method for solving the co-existence problem, a base station, user equipment, and system for performing the method. The method for solving the co-existence problem comprises: pre-configuring the information for co-existence working mode by a base station of a first communication system for a user equipment, receiving, by the base station of the first communication system from the user equipment in the first communication system, a mode establishing request for indicating the co-existence problem experienced by the user equipment and providing the assistance information for co-existence working mode in which the user equipment performs a first communication with the base station and performs a second communication with an apparatus in a second communication system which is different from the first communication system in a time-division manner. 1. A method for solving the co-existence problem , comprising:pre-configuring the information for co-existence working mode by a base station of a first communication system for a user equipment,receiving, by the base station of the first communication system from the user equipment in the first communication system, a mode establishing request for indicating the co-existence problem experienced by the user equipment and providing the assistance information for co-existence working mode in which the user equipment performs a first communication with the base station and performs a second communication with an apparatus in a second communication system which is different from the first communication system in a time-division manner.2. The method of claim 1 , further comprising:encapsulating, by the base station, configuration information of a co-existence working mode allowed to be utilized by the user equipment into an establishing response message, and transmitting the establishing response message to the user equipment; andreceiving, by the base station, a message indicating whether ...

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29-08-2013 дата публикации

Parallel pyramid entropy coding for video and image compression

Номер: US20130223536A1
Автор: Lei Zhang
Принадлежит: Broadcom Corp

Methods, systems, and computer program products are provided to divide code blocks, such as blocks of quantized coefficient of image or video data, into smaller blocks and sub-blocks that can be processed in parallel using layered entropy coding and decoding scheme. This division is accomplished while still encoding the entire code block using the same layered entropy coding scheme.

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05-09-2013 дата публикации

METHOD AND APPARATUS FOR SAVING A DOCUMENT

Номер: US20130232110A1
Автор: Li Yun, Wang Xiaolei, ZHANG LEI
Принадлежит:

A method and an apparatus for saving a document are disclosed. The method comprises combining data which have been modified but not saved and incremental saving data to be combined. The method further comprises replacing the incremental saving data with the combined data. 1. A method for saving a document in a computer readable storage medium comprising:combining a first set of data for the document and a second set of data for the document, wherein the first set of data has been modified but not saved in the document, and the second set of data comprises incremental saving data; andreplacing the second set of data with the combined data in the computer readable storage medium.2. The method according to claim 1 , wherein the method further comprises before replacing the second set of data:saving the combined data in the end of the document.3. The method according to claim 2 , wherein the method further comprises before replacing the second set of data:activating the combined data; anddeactivating the incremental saving data.4. The method according to claim 1 , wherein the replacing the second set of data comprises:creating a copy of the combined data;replacing the incremental saving data with the created copy;activating the created copy; anddeactivating the combined data.5. The method according to claim 2 , wherein the step of saving further comprises:determining whether a size of the combined data is larger than a size of the incremental saving data; and generating a blank data block;', 'saving the combined data,', 'wherein a size of the blank data block is a difference between a size of the combined data and a size of the incremental saving data., 'if yes, the saving the combined data in the end of the document comprising6. The method according to claim 1 , wherein claim 1 , before the combining claim 1 , the method further comprising:determining the second set of data are continuous data stored in the end of the document.7. The method according to claim 4 , ...

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12-09-2013 дата публикации

SEMICONDUCTOR DEVICE AND ASSOCIATED FABRICATION METHOD

Номер: US20130234245A1

A super junction structural semiconductor device with a substantially rectangle-shaped first region, and a second region surrounding the periphery of the first region; trench gate MOSFET units in the first region comprising a plurality of trench gate regions and a first plurality of pillars; a body region between the trench gate regions and the first plurality of pillars; a second plurality of pillars in the second region extending along a corresponding side of the first region comprising a plurality of lateral pillars and a plurality of longitudinal pillars, wherein in a corner part of the second region, ends of the plurality of lateral pillars and ends of the plurality of longitudinal pillars are stagger and separated apart from each other. 1. A semiconductor device , comprising:a die;a substantially rectangle-shaped first region, and a second region surrounding the periphery of the first region, wherein both the first region and the second region are formed on the die;trench gate MOSFET units, formed in the first region, the trench gate MOSFET units comprising a plurality of trench gate regions and a first plurality of pillars, wherein each of the first plurality of pillars separates two adjacent trench gate regions;a body region formed among the trench gate regions and the first plurality of pillars, wherein each of the first plurality of pillars has two ends; anda second plurality of pillars, formed in the second region, the second plurality of pillars extending along a corresponding side of the first region, the second plurality of pillars comprising a plurality of lateral pillars and a plurality of longitudinal pillars, wherein each of the plurality of lateral pillars and the plurality of longitudinal pillars has two ends, and wherein in a corner part of the second region, ends of the lateral pillars and ends of the longitudinal pillars are stagger and separated apart from each other.2. The semiconductor device according to claim 1 , wherein in the corner ...

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19-09-2013 дата публикации

Photosensitive Imaging Device and Method for Forming Semiconductor Device

Номер: US20130240962A1

A photosensitive imaging device and a method for forming a semiconductor device are provided. The method includes: providing a first device layer formed on a first substrate, wherein a conductive top bonding pad layer is formed on the first device layer; providing a continuous second device layer formed on a second substrate, wherein a continuous conductive adhesion layer is formed on the continuous second device layer; bonding the first device layer with the second device layer, where the top bonding pad layer on the first device layer is directly connected with the conductive continuous adhesion layer on the continuous second device layer; removing the second substrate; selectively etching the continuous second device and the continuous conductive adhesion layer to form a groove array; and filling up the groove array with an insulation material to form a plurality of second devices. Alignment accuracy may be improved. 1. A method for forming a semiconductor device , comprising:providing a first device layer formed on a first substrate, wherein a conductive top bonding pad layer is formed on the first device layer;providing a continuous second device layer formed on a second substrate, wherein a continuous conductive adhesion layer is formed on the continuous second device layer;bonding the first device layer with the second device layer, where the top bonding pad layer on the first device layer is directly connected with the conductive continuous adhesion layer on the continuous second device layer to electrically couple the first device with the continuous second device layer;removing the second substrate;selectively etching the continuous second device and the continuous conductive adhesion layer to form a groove array; andfilling up the groove array with an insulation material to form a plurality of second devices insulated with each other.2. The method according to claim 1 , wherein the first device comprises a plurality of drive circuits formed on the first ...

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19-09-2013 дата публикации

ROBUST MULTI-OBJECT TRACKING USING SPARSE APPEARANCE REPRESENTATION AND ONLINE SPARSE APPEARANCE DICTIONARY UPDATE

Номер: US20130245429A1
Принадлежит:

A computer-implemented method for tracking one or more objects in a sequence of images includes generating a dictionary based on object locations in a first image included in the sequence of images. One or more object landmark candidates are identified in the sequence of images and a plurality of tracking hypothesis for the object landmark candidates are generated. A first tracking hypothesis is selected from the plurality of tracking hypothesis based on the dictionary. 1. A computer-implemented method for tracking one or more objects in a sequence of images , the method comprising:generating, by a computer, a dictionary based on object locations in a first image included in the sequence of images;identifying, by the computer, one or more object landmark candidates in the sequence of images;generating, by the computer, a plurality of tracking hypothesis for the object landmark candidates; andselecting, by the computer, a first tracking hypothesis from the plurality of tracking hypothesis based on the dictionary.2. The method of claim 1 , wherein the selecting the first tracking hypothesis from the plurality of tracking hypothesis based on the dictionary comprises:determining, by the computer, a confidence score for each of the tracking hypothesis; andselecting, by the computer, the tracking hypothesis with the highest confidence score as the first tracking hypothesis.3. The method of claim 1 , further comprising:determining, by the computer, a foreground portion of the first image comprising portions of the image corresponding to the object locations; anddetermining, by the computer, a background portion of the first image which excludes the foreground portion.4. The method of claim 3 , further comprising:applying, by the computer, a steerable filter or a pre-processing method to the background portion of the first image to create a filtered image,wherein the dictionary is generated based on the filtered image.5. The method of claim 3 , further comprising:applying, ...

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19-09-2013 дата публикации

Managing Hardware Implementation and Deployment of a Graphical Program

Номер: US20130246997A1
Принадлежит: Individual

System and method for managing and specifying hardware implementation of a graphical program. A graphical program that implements an algorithm is stored in a memory of a computer system. The graphical program meets one or more first specified implementation requirements and is targeted for deployment to a programmable hardware element. A plurality of sets of descriptive directives are also stored in the memory, where the descriptive directives are associated with the graphical program and specify one or more additional specified implementation requirements, e.g., memory resource implementations, optimization directives, and so forth, where the additional directives result from programmatic and/or user-specification. Each set of descriptive directives is useable by a synthesis tool to generate a respective hardware configuration program for deployment to the graphical programmable hardware element.

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10-10-2013 дата публикации

HIGH DAMPING RUBBER PREPARATION RAW MATERIAL FOR CAR VIBRATION REDUCTION PRODUCT

Номер: US20130267642A1
Автор: ZHANG LEI
Принадлежит:

The present invention makes public a type of car vibration damping products using high damping rubber compound materials, involving the rubber technical field, whose features are the following ones: chloride butyl, 100; carbon black N220, 10-40; carbon black N330, 20-50; naphthenic oil H-3107, 20-40; age resister RD, 1-3; age resister 4010NA, 1-3; homogenizing agent 40MSF, 3-6; indirect zinc oxide, 5-10; magnesium oxide, 0.1-0.5; accelerating agent BZ, 1-5. 1. A high damping rubber preparation raw material for car vibration reduction product comprising the following characteristic qualities: chloride butyl , 100; carbon black N220 , 10-40; carbon black N330 , 20-50; naphthenic oil H-3107 , 20-40; age resister RD , 1-3;age resister 4010NA, 1-3; homogenizing agent 40MSF, 3-6; indirect zinc oxide, 5-10;magnesium oxide, 0.1-0.5; accelerating agent BZ, 1-5.2. The high damping rubber preparation raw material for car vibration reduction product according to claim 1 , comprising the following characteristic qualities: chloride butyl claim 1 , 100; carbon black N220 claim 1 , 10; carbon black N330 claim 1 , 50; naphthenic oil H-3107 claim 1 , 40; age resister RD claim 1 , 1; age resister 4010NA claim 1 , 1; homogenizing agent 40MSF claim 1 , 3; indirect zinc oxide claim 1 , 5; magnesium oxide claim 1 , 0.5; accelerating agent BZ claim 1 , 1.3. The high damping rubber preparation raw material for car vibration reduction product according to claim 1 , comprising the following characteristic qualities: chloride butyl claim 1 , 100; carbon black N220 claim 1 , 40; carbon black N330 claim 1 , 20; naphthenic oil H-3107 claim 1 , 20; age resister RD claim 1 , 3; age resister 4010NA claim 1 , 1; homogenizing agent 40MSF claim 1 , 3; indirect zinc oxide claim 1 , 10; magnesium oxide claim 1 , 0.15; accelerating agent BZ claim 1 , 2.4. The high damping rubber preparation raw material for car vibration reduction product according to claim 1 , comprising the following characteristic ...

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10-10-2013 дата публикации

ACRYLATE RUBBER RAW MATERIAL COMPOSITION FOR CRANKCASE VENTILATION HOSE

Номер: US20130267644A1
Автор: ZHANG LEI
Принадлежит:

The present invention makes public a type of acrylate rubber materials used in crankcase ventilation pipes, which belongs to the technological field of rubber and has the following characteristic qualities: acrylate rubber PA 402L, 40-70; acrylate rubber PA 402H, 30-60; stearic acid, 1-2; age resister Dusantox 86, 2-3; processing agent Vanfre VAM, 1-2; carbon black N330, 25-45; carbon black N550, 10-30; potassium stearate, 0.2-0.5; sodium stearate, 1-4; brimstone, 0.1-0.3. The oil resistance of this acrylate rubber made by the above mentioned materials is superior than the now commonly used acrylate rubber's, its heat resistance corresponds to ethylene acrylate rubber's and its cost is cheaper. 1. An acrylate rubber raw material composition for crankcase ventilation hose comprising the following characteristic qualities: acrylate rubber PA 402L , 40-70; acrylate rubber PA 402H , 30-60; stearic acid , 1-2; age resister Dusantox 86 , 2-3; processing agent Vanfre VAM , 1-2; carbon black N330 , 25-45; carbon black N550 , 10-30; potassium stearate , 0.2-0.5; sodium stearate , 1-4; brimstone , 0.1-0.3.2. The acrylate rubber raw material composition for crankcase ventilation systems according to claim 1 , comprising the following characteristic qualities: acrylate rubber PA 402L claim 1 , 45; acrylate rubber PA 402H claim 1 , 55; stearic acid claim 1 , 1.2; age resister Dusantox 86 claim 1 , 2.5; processing agent Vanfre VAM claim 1 , 1.6; carbon black N330 claim 1 , 30; carbon black N550 claim 1 , 25; potassium stearate claim 1 , 0.3; sodium stearate claim 1 , 3; brimstone claim 1 , 0.2.3. The acrylate rubber raw material composition for crankcase ventilation systems according to claim 1 , comprising the following characteristic qualities: acrylate rubber PA 402L claim 1 , 65; acrylate rubber PA 402H claim 1 , 35; stearic acid claim 1 , 1.7; age resister Dusantox 86 claim 1 , 2.8; processing agent Vanfre VAM claim 1 , 2; carbon black N330 claim 1 , 25; carbon black N550 ...

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17-10-2013 дата публикации

BASE STATION AND COMMUNICATION RESOURCE ALLOCATION METHOD THEREOF, AND USER EQUIPMENT AND COMMUNICATION CONTROL METHOD THEREOF

Номер: US20130272171A1
Автор: WANG Xin, Xu Haibo, ZHANG LEI
Принадлежит:

A base station (BS) and communication resource allocation method thereof, and a user equipment (UE) and communication control method thereof are disclosed. BS communicates with UE in a time division duplex manner based on orthogonal frequency division multiplexing OFDM scheme. A period in which each subframe resides is determined, and the period is composed of at least one subframe sequence, the subframe sequence accords with the same subframe allocation mode. According to the allocation mode, each subframe in each period is determined to be signed as a first state subframe or as a second state subframe, wherein the second state is different from the first state. Each subframe of the period is signed as the first state subframe or the second state subframe according to the allocation mode. The subframes signed as the first subframes are continuous and include at least one uplink subframe and at least one downlink subframe. 1. A base station for communicating with a user equipment in a time division duplex manner based on an orthogonal frequency division multiplexing scheme , wherein physical transmission resources for the communication between the base station and the user equipment are divided into a plurality of consecutive frames in the time domain , each of the frames comprises a plurality of subframes , and the base station comprises:a cycle determination device which determines a cycle to which each subframe belongs, wherein the cycle consists of at least one subframe sequence, each of which complies with the same subframe distribution pattern;a judgment device which determines whether each subframe of each cycle is marked as a first state or a second state different from the first state according to an allocation pattern, wherein the allocation pattern marks each subframe of the cycle as the first state or the second state, the subframes marked as the first state are consecutive, and include at least one uplink subframe and at least one downlink subframe; ...

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31-10-2013 дата публикации

MEMS INERTIAL SENSOR AND METHOD FOR MANUFACTURING THE SAME

Номер: US20130285168A1

A MEMS inertial sensor and a method for manufacturing the same are provided. The method includes: depositing a first carbon layer on a semiconductor substrate; patterning the first carbon layer to form a fixed anchor bolt, an inertial anchor bolt and a bottom sealing ring; forming a contact plug in the fixed anchor bolt and a contact plug in the inertial anchor bolt; forming a first fixed electrode, an inertial electrode and a connection electrode on the first carbon layer, where the first fixed electrode and the inertial electrode constitute a capacitor; forming a second carbon layer on the first fixed electrode and the inertial electrode; and forming a sealing cap layer on the second carbon layer and the top sealing ring. Under an inertial force, only the inertial electrode may move, the fixed electrode will almost not move or vibrate, which improves the accuracy of the MEMS inertial sensor. 1. A method for manufacturing a MEMS inertial sensor , comprising:providing a semiconductor substrate comprising a first dielectric layer, a bottom induction interconnect pad and a bottom reference interconnect pad embedded at the top of the first dielectric layer;depositing a first carbon layer on the first dielectric layer as a sacrificial layer;patterning the first carbon layer to form a plurality of openings therein;depositing a second dielectric layer on the first carbon layer and removing a portion of the second dielectric layer on the first carbon layer by chemical mechanical polishing (CMP), wherein the remaining second dielectric layer in the openings forms a fixed anchor bolt, an inertial anchor bolt and a bottom sealing ring;selectively etching the fixed anchor bolt and the inertial anchor bolt, so as to form an opening in the fixed anchor bolt which exposes the bottom induction interconnect pad and an opening in the inertial anchor bolt which exposes the bottom reference interconnect pad;filling the openings with a conductive material to form contact plugs and ...

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31-10-2013 дата публикации

Identification of duplicates within an image space

Номер: US20130287302A1
Принадлежит: Microsoft Corp

Implementations for identifying duplicate images in an image space are described. An image space is partitioned into a plurality of coarse clusters based on signatures of the images within the image space. The signatures are determined from compact descriptors of the images. Refined clusters that include one or more images of an individual coarse cluster are created based on pair-wise comparisons of the compact descriptors of images in the coarse cluster, and the refined clusters are identified as sets of duplicate images. The refined clusters are grown by searching in similar coarse clusters for images to add to the refined clusters.

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31-10-2013 дата публикации

Mobile Terminal Using Common Antenna for Performing NFC function and FM-TX Function

Номер: US20130288740A1

A mobile terminal using a common antenna to perform an NFC function and an FM-TX function is provided. The mobile terminal includes a baseband chip, an NFC chip, an FM chip, and an antenna. The NFC chip and the FM chip are connected to the baseband chip. The mobile terminal also comprises a selecting unit connected to the baseband chip, the NFC chip, the FM chip, and the antenna, for conducting the NFC chip and the antenna or conducting the FM chip and the antenna based on a control of the baseband chip. The mobile terminal proposes a single antenna for performing the NFC function and the FM-TX function. A passage between corresponding functions is conducted through the selecting unit. It is unnecessary to use an additional antenna inside the mobile terminal. Thus, the mobile terminal has more spacious capacity, and the cost of the mobile terminal is reduced. 1. A mobile terminal using a common antenna to perform an NFC function and an FM-TX function , comprising:a baseband chip;an NFC chip, connected to the baseband chip;an FM chip, connected to the baseband chip; and 'a selecting unit, connected to the baseband chip, the NFC chip, the FM chip, and the antenna, for conducting the NFC chip and the antenna or conducting the FM chip and the antenna based on a control of the baseband chip.', 'an antenna; and'}2. The mobile terminal using a common antenna to perform an NFC function and an FM-TX function of claim 1 , wherein the baseband chip is used for controlling working status of the FM chip and conduction of the selecting unit claim 1 , the baseband chip commands the FM chip to start to work and meanwhile commands the selecting unit to conduct the FM chip and the antenna claim 1 , and the baseband chip commands the FM chip to stop working and meanwhile commands the selecting unit to conduct the NFC chip and the antenna.3. The mobile terminal using a common antenna to perform an NFC function and an FM-TX function of claim 1 , wherein the antenna is a dual-band ...

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14-11-2013 дата публикации

Methods of Inhibiting the Catalytic Activity of a Protein Kinase and of Treating a Protein Kinase Related Disorder

Номер: US20130303518A1
Принадлежит:

The invention provides a method of inhibiting the catalytic activity of a protein kinase comprising contacting said protein kinase with a compound of formula (I), or a pharmaceutically acceptable salt thereof, or a pharmaceutical composition containing the same, and also provides a method of treating a protein kinase related disorder comprising a step of administering to a patient in need thereof a therapeutically effective amount of the compound of formula (I) or a pharmaceutically acceptable salt thereof, or a pharmaceutical composition containing the same, wherein each substituent in formula (I) is same as defined in the description. 2. The method according to claim 1 , wherein said protein kinase is selected from the group consisting of receptor tyrosine kinase claim 1 , non-receptor protein tyrosine kinase and serine-threonine protein kinase.3. The method according to claim 1 , wherein Rand Rare hydrogen.7. The method according to claim 1 , wherein said pharmaceutical composition comprises an effective amount of a compound of formula (I) or a pharmaceutically acceptable salt thereof and a pharmaceutically acceptable carrier.8. The method according to claim 1 , wherein said pharmaceutically acceptable salt is salt formed with the acid selected from the group consisting of malic acid claim 1 , lactic acid claim 1 , maleic acid claim 1 , hydrochloric acid claim 1 , methanesulfonic acid claim 1 , sulfuric acid claim 1 , phosphoric acid claim 1 , citric acid claim 1 , tartaric acid claim 1 , acetic acid and trifluoroacetic acid.10. The method according to claim 9 , wherein said protein kinase related disorder is selected from the group consisting of the disorder related to VEGFR claim 9 , EGFR claim 9 , HER-2 claim 9 , HER-3 claim 9 , HER-4 claim 9 , PDGFR claim 9 , c-Kit claim 9 , c-Met claim 9 , FGFR claim 9 , Ret claim 9 , Flt1 and Flt3.11. The method according to claim 10 , wherein said protein kinase related disorder is selected from the group consisting of the ...

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21-11-2013 дата публикации

METHOD FOR LOW TEMPERATURE WAFER BONDING AND BONDED STRUCTURE

Номер: US20130307165A1

A low temperature wafer bonding method and a bonded structure are provided. The method includes: providing a first substrate having a plurality of metal pads and a first dielectric layer close to the metal pads, where the metal pads and the first dielectric layer are on a top surface of the first substrate; providing a second substrate having a plurality of semiconductor pads and a second dielectric layer close to the semiconductor pads, where the semiconductor pads and the second dielectric layer are on a top surface of the second substrate; disposing at least one of the metal pads in direct contact with at least one of the semiconductor pads, and disposing the first dielectric layer in direct contact with the second dielectric layer; and bonding the metal pads with the semiconductor pads, and bonding the first dielectric layer with the second dielectric layer. 1. A low temperature wafer bonding method , comprising:providing a first substrate comprising a plurality of metal pads and a first dielectric layer close to the metal pads, where the metal pads and the first dielectric layer are on a top surface of the first substrate;providing a second substrate having a plurality of semiconductor pads and a second dielectric layer close to the semiconductor pads, where the semiconductor pads and the second dielectric layer are on a top surface of the second substrate;disposing at least one of the metal pads in direct contact with at least one of the semiconductor pads, and disposing the first dielectric layer in direct contact with the second dielectric layer; andunder pressure applied to the first substrate and the second substrate, bonding the metal pads with the semiconductor pads, and bonding the first dielectric layer with the second dielectric layer.2. The method according to claim 1 , wherein the step of disposing at least one of the metal pads in direct contact with at least one of the semiconductor pads claim 1 , and disposing the first dielectric layer in direct ...

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28-11-2013 дата публикации

SYSTEMS AND METHODS FOR ADAPTIVE SELECTION OF VIDEO ENCODING RESOURCES

Номер: US20130315296A1
Автор: ZHANG LEI
Принадлежит: BROADCOM CORPORATION

Various embodiments for facilitating the adaptive selection of encoding tools in a video processing device. One embodiment, among others, is a method implemented in a video processing device for adaptively selecting video encoding tools. The method comprises receiving video data comprising a plurality of frames, determining a real-time available bandwidth associated with a dynamic random access memory (DRAM), and generating a feedback signal based on the determined real-time available bandwidth. An encoding resource is selected for processing at least a portion of the plurality of frames based on the feedback signal. 1. A method implemented in a video processing device for adaptively selecting video encoding tools , comprising:receiving video data comprising a plurality of frames;determining a real-time available bandwidth associated with a dynamic random access memory (DRAM) based on DRAM data requests;generating a feedback signal based on the determined real-time available bandwidth; andbased on the feedback signal, selecting an encoding resource for processing at least a portion of the plurality of frames.2. The method of claim 1 , wherein generating the feedback signal comprises determining latency associated with the DRAM data requests.3. The method of claim 1 , further comprising performing a subsequent DRAM request upon selecting the encoding resource claim 1 , wherein the subsequent DRAM request corresponds to a reduced amount of data to be retrieved from DRAM relative to a DRAM request corresponding to a previously selected encoding resource.4. The method of claim 1 , wherein the DRAM data requests are associated with real-time scheduling (RTS) tasks.5. The method of claim 4 , wherein generating the feedback signal comprises comparing a bandwidth associated with the DRAM data requests with a subscribed budget bandwidth associated with the RTS tasks.6. The method of claim 4 , wherein generating the feedback signal comprises comparing a total amount of data ...

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05-12-2013 дата публикации

PRESSURE SENSOR, OSCILLATOR, ULTRASONIC WAVE SENSOR AND MEASURING METHOD THEREOF

Номер: US20130319125A1
Принадлежит:

The present invention relates to a pressure sensor, which may include a first electrode plate, a second electrode plate, a third electrode plate, a fourth electrode plate and a fifth electrode plate, which are successively laminated on a substrate, wherein the first electrode plate, the third electrode plate and the fourth electrode plate are fixed to the substrate, the first electrode plate and the second electrode plate are disposed opposite to each other and have a gap formed therebetween, the second electrode plate is suspended over the first electrode plate to constitute a first capacitor; the second electrode plate and the third electrode plate are disposed opposite to each other and have a gap formed therebetween, to constitute a second capacitor; and the fifth electrode plate is suspended over the fourth electrode plate to constitute a third capacitor, and can move along a direction perpendicular to the substrate. 1. A pressure sensor , comprising:a first electrode plate, a second electrode plate, a third electrode plate, a fourth electrode plate and a fifth electrode plate, which are successively laminated on a substrate comprising a control and reading circuit, wherein the first electrode plate, the third electrode plate and the fourth electrode plate are fixed to the substrate, the first electrode plate and the second electrode plate are disposed opposite to each other and have a gap formed therebetween, the second electrode plate is suspended over the first electrode plate to constitute a first capacitor; the second electrode plate and the third electrode plate are disposed opposite to each other and have a gap formed therebetween, which constitute a second capacitor; and the fourth electrode plate and the fifth electrode plate are disposed opposite to each other and have a gap formed therebetween, the fifth electrode plate is suspended over the fourth electrode plate to constitute a third capacitor, and the fifth electrode plate can move along a ...

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05-12-2013 дата публикации

SYSTEMS AND METHODS FOR GENERATING MULTIPLE BITRATE STREAMS USING A SINGLE ENCODING ENGINE

Номер: US20130322516A1
Автор: ZHANG LEI
Принадлежит: BROADCOM CORPORATION

Various embodiments are disclosed for generating multiple output bitrates of a video processing device for encoding video. The method comprises receiving video data comprising a plurality of frames encoding, by a single encoding engine, the received video data to generate a plurality of bitstreams corresponding to different bitrates by sharing such coding decisions as which motion vectors to retrieve, intra-mode prediction, and intra and inter-mode decisions. The method further comprises determining an available network bandwidth for transmitting encoded video and transmitting one or more of the plurality of bitstreams generated by the single encoding engine based on the determined available bandwidth. 1. A method for encoding video in a video processing device , comprising:receiving video data comprising a plurality of frames;encoding, with a single encoding engine, the received video data to generate a plurality of bitstreams corresponding to different bitrates; andtransmitting one of the plurality of bitstreams generated by the single encoding engine based on one of: a determined available bandwidth and a request from a video decoder.2. The method of claim 1 , wherein encoding the received video data according to a plurality of bitrates comprises:partitioning each video frame into one of a plurality of macroblocks or a plurality of coding units; anddetermining a prediction coding mode associated with each macroblock, wherein the partitioning of each video frame and the determined prediction code mode are utilized by the single encoding engine for encoding each of the plurality of bitstreams.3. The method of claim 2 , wherein determining the prediction coding mode comprises selecting one of inter-mode prediction or intra-mode prediction.4. The method of claim 3 , wherein determining the prediction coding mode further comprises:in response to selection of inter-mode prediction, selecting one of bi-predictive coding or uni-predictive coding.5. The method of claim 4 ...

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05-12-2013 дата публикации

RECOMMENDER SYSTEM FOR CONTENT DELIVERY NETWORKS

Номер: US20130325942A1
Принадлежит: VERIZON PATENT AND LICENSING INC.

A device includes a processor. The processor is configured to determine a hit time for each of a plurality of content items based on at least one of users' history of access to the content items on content distribution clusters in a content distribution network, the users' past ratings of the content items, and social network information associated with the users. The hit time of a content item indicates a number of times that the content item is likely to be accessed by the users. The processor is further configured to compute caching priorities of the content items based on a caching policy of the device and the determined hit times, and initiate a redistribution, over a network, of the plurality of content items over the content distribution clusters of the content distribution network based on the caching priorities. 1. A method comprising:caching each of a plurality of content items in one of a plurality of content distribution clusters;obtaining a user access history of the content items based on recorded information about users' past access to the content items and the users' past ratings of the content items;determining a hit time for each of the content items based on at least one of the user access history, the users' past ratings, and social network information associated with the users, wherein the hit time of a content item indicates a number of times that the content item is likely to be accessed by the users;obtaining caching priorities of the content items based on a caching policy at the content distribution clusters and the determined hit times; andtransferring one or more of the content items from a first subset of the content distribution clusters to a second subset of the content distribution clusters based on the caching priorities.2. The method of claim 1 , further comprising:selecting a user behavior model to determine the hit time for each of the content items based on at least the social network information associated with the users.3. The ...

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12-12-2013 дата публикации

SPLIT TRENCH-GATE MOSFET WITH INTEGRATED SCHOTTKY DIODE

Номер: US20130328122A1
Принадлежит: Monolithic Power Systems, Inc.

A split trench-gate MOSFET device and method for forming this device is disclosed. The device has a trench gate structure, comprising a shield electrode and two gate electrodes, wherein a substantial portion of shield electrode region is lower than the gate electrode region, and wherein a portion of the shield electrode region extends to the top surface between the two gate electrodes. The device further comprises a source metal layer, contacting to an initial layer, a well region, the shield electrode and a source region at the top surface, wherein the contact between the source metal layer and the initial layer forms a Schottky diode. 1. A semiconductor device , having a top surface and a bottom surface , the semiconductor device comprising:a semiconductor initial layer, having a first conductivity type;a well region, formed in a portion of the initial layer, the well region having a second conductivity type, and the well region comprising at least two well region portions, and wherein a section of the initial layer between the well region portions extends to the top surface of the semiconductor device;a trench gate structure, comprising a shield electrode and two gate electrodes, wherein a substantial portion of the shield electrode is directly beneath the two gate electrodes, and wherein a section of the shield electrode between the two gate electrodes extends to the top surface;a source region, formed in the well region, the source region adjacent to the trench gate structure, and the source region having the first conductivity type; anda source metal layer, contacting the initial layer, the well region, the shield electrode and the source region at the top surface, wherein a contact between the source metal layer and the initial layer at the top surface forms a Schottky diode.2. The semiconductor device according to claim 1 , wherein the source metal layer fully contacts the section of the initial layer between the well region portions claim 1 , the well ...

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12-12-2013 дата публикации

EMBEDDED FONT PROCESSING METHOD AND DEVICE

Номер: US20130332824A1
Автор: Ding Li, Qiu Ruiheng, ZHANG LEI
Принадлежит:

An embedded font processing method and device. Searching for an advance characteristic information corresponding to each embedded font in an original font library. Selecting, for each embedded font, at least one piece of the advance characteristic information as a key characteristic information that corresponds to the embedded font. All of the fonts corresponding to the key characteristic information are identified and a candidate font collection is generated therefrom. The font type that completely matches the embedded font in the candidate font collection is identified. 1. An embedded font processing method , comprising:obtaining each embedded font;searching for an advance characteristic information of each embedded font;selecting, for each embedded font, at least one piece of the advance characteristic information as a key characteristic information that corresponds to the embedded font;identifying fonts corresponding to the selected key characteristic information;generating a candidate font collection from the identified fonts; andidentifying a font type that matches the embedded font in the candidate font collection.2. The method of claim 1 , wherein the advance characteristic information includes at least one of glyph change claim 1 , glyph combination claim 1 , vertical glyph transformation claim 1 , one glyph to multiple characters claim 1 , multiple glyphs to one character claim 1 , or multiple glyphs to multiple characters.3. The method of claim 2 , wherein the advance characteristic information further includes a correspondence mapping table of a character encoding and a glyph index of each glyph.4. The method of claim 3 , wherein the step of searching for the advance characteristic information of each embedded font comprises:searching for a glyph corresponding to the character encoding or the glyph index in the advance characteristic information matching the embedded font for an original font library corresponding to each obtained embedded font.5. The ...

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19-12-2013 дата публикации

CHARACTER DISPLAY METHOD AND DEVICE

Номер: US20130335424A1
Принадлежит:

A character display technique relating to computer information processing to improve the display of characters. Whether a thickening process on a glyph outline corresponding to a character to be displayed is needed is determined by calculating a mean grayscale value of pixels of a grayscale bitmap of the glyph outline. if thickening is to be performed, the thickening amount is determined on the basis of the mean grayscale value of pixels, and the thickened glyph outline is output for display, thereby minimizing problems of fading of the displayed color, fuzzy strokes and the like due to strokes that are too narrow, and thus improving the character display effect. 1. A character display method , including:obtaining a glyph outline corresponding to at least one character from a font file;rasterizing by anti-aliased rasterization, each obtained glyph outline to obtain a grayscale bitmap;calculating a mean grayscale value of pixels of the grayscale bitmap;determining, on the basis of the mean grayscale value of pixels, whether a thickening process on said glyph outline is to be performeddetermining, if the thickening process is to be performed a thickening amount on the basis of the mean grayscale value of pixels,performing the thickening process on said glyph outline on the basis of the thickening amount; andoutputting the glyph outline, subjected to the thickening process, for display.2. The method of claim I , wherein said glyph outline of at least one character is obtained with an enlarged display font size , and wherein the enlarged display font size is N times the display font size of the character to be displayed , where N is greater than 1.3. The method of claim 2 , wherein N is 2.4. The method of claim 2 , wherein if the display font size of the character to be displayed is not in pixel units claim 2 , said display font size of the character to be displayed is converted to a display font size in pixel units on the basis of pixels per inch displayed by a display ...

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26-12-2013 дата публикации

Long-Query Retrieval

Номер: US20130346416A1
Принадлежит: MICROSOFT CORPORATION

Described herein is a technology that facilitates efficient large-scale similarity-based retrieval. In several embodiments documents, images, and/or other multimedia files are compactly represented and efficiently indexed to enable robust search using a long-query in a large-scale corpus. As described herein, these techniques include performing decomposition of a file, e.g., an image, a document containing an image, or a document-like representation of an image. The techniques use dimension reduction to obtain three parts, low-dimensional representations (major semantics), file specific terms (minor semantics), and background words, representing the major semantics in a feature vector and the minor semantics as keywords. Using the techniques described, file vectors are matched in a topic model and the results ranked based on the keywords. 1. A computer-readable medium having computer executable instructions encoded thereon , the computer executable instructions executed by a processor to perform operations comprising:identifying an image file on which to base a query; low-dimensional representations; and', 'image-specific terms;, 'performing decomposition comprising utilizing a probabilistic topic model to obtain a decomposed version of the image file, the decomposed version of the image file comprising a vector of the low-dimensional representations; and', 'an index of a number of image-specific terms;, 'creating a composite representation of the image file, the composite representation comprisingbased at least on the vector of low-dimensional representations, determining a topic corresponding to the image file;comparing the vector of the low-dimensional representations corresponding to the image file to vectors of low-dimensional representations corresponding to a plurality of files; andselecting a candidate set of files from the plurality of files based at least on a ranking of closeness of proximity of the vectors of the low-dimensional representations ...

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02-01-2014 дата публикации

Novel 4-(Substituted Amino)-7H-Pyrrolo[2,3-d] Pyrimidines As LRRK2 Inhibitors

Номер: US20140005183A1
Принадлежит:

The present invention provides novel 4,5-disubstituted-7H-pyrrolo[2,3-d]pyrimidine derivatives of Formula I, and the pharmaceutically acceptable salts thereof 2. The compound of wherein Rand Rare each hydrogen; or a pharmaceutically acceptable salt thereof.4. The compound of wherein Rand Rtaken together with the substituted with a hydroxy claim 3 , methyl or 5-methyl-1 claim 3 ,2 claim 3 ,4-oxadiazol-3-yl; or a pharmaceutically acceptable salt thereof.5. The compound of wherein Rand Rtaken together with the nitrogen to which they are attached are morpholin-4-yl optionally substituted with a methyl or 5-methyl-1 claim 4 ,2 claim 4 ,4-oxadiazol-3-yl; or a pharmaceutically acceptable salt thereof.6. The compound of wherein Rand Rtaken together with the nitrogen to which they are attached are methylamino claim 2 , dimethylamino claim 2 , diethylamino claim 2 , N-methylcyclopropylamino or pyrazolylamino; each of which is optionally substituted with one to three R; or a pharmaceutically acceptable salt thereof.7. The compound of wherein Ris phenyl substituted with one or two R; and each Ris independently selected from cyano claim 3 , fluoro claim 3 , chloro or methoxy; or a pharmaceutically acceptable salt thereof.8. The compound of wherein Ris pyrazolyl claim 3 , isothiazolyl claim 3 , or pyridinyl claim 3 , each optionally substituted with one R; and Ris cyano or methyl; or a pharmaceutically acceptable salt thereof.12. The compound of wherein{'sup': '3', 'Ris 3-cyanophenyl, 1-methylpyrazol-4-yl or 5-cyano-1-methylpyrrol-3-yl;'}or a pharmaceutically acceptable salt thereof.13. The compound of wherein{'sup': 1', '2, 'Rand Rtaken together with the nitrogen to which they are attached are piperidinyl or 3-hydroxypiperidinyl;'}{'sup': '3', 'Ris 1-methylpyrazol-4-yl, 1H-pyrazol-4-yl, 2-cyanopyridin-6-yl, 3-methyl-1,2-thiazol-5-yl, 3-methylpyridin-5-yl, 3-cyanophenyl, 2-fluorophenyl, 3-fluorophenyl, 2,3-difluorophenyl, 2-fluoro-5-chlorophenyl, 2-fluoro-3-cyanophenyl or 2- ...

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02-01-2014 дата публикации

METHOD AND APPARATUS FOR RESTRICTING ACCESS TO A WIRELESS SYSTEM

Номер: US20140006787A1
Принадлежит: QUALCOMM INCORPORATED

Techniques for securing a coverage of a wireless system provided by a stationary or mobile node are disclosed. The node may be provided with at least one encryption key. The key may comprise an encryption function table having therein varying functions, such as time-varying physical layer functions, such as transmit power or beam shape/direction of the node. In accordance with the key, coverage associated with transmissions from the node may be varied. 1. A method of securing coverage of a node , comprising:the node accessing a physical layer encryption key; andthe node varying, in accordance with the key, coverage associated with transmissions from the node.2. The method of claim 1 , wherein the key comprises an encryption function table having therein time-varying physical layer functions.3. The method of claim 2 , wherein the time varying functions comprise variable transmit power.4. The method of claim 2 , wherein the time varying functions comprise variable beam shape.5. The method of claim 1 , further comprising the node receiving from a mobile device a request for access to the coverage.6. The method of claim 5 , further comprising the node assessing an authorization of the mobile device to access the coverage.7. The method of claim 6 , wherein said assessing comprises:the node receiving a unique identifier of the mobile device; andthe node comparing the unique identifier to a listing of authorized ones of the mobile device.8. The method of claim 6 , further comprising claim 6 , responsively to the request from an authorized one of the mobile device claim 6 , the node providing the physical layer encryption key to the authorized mobile device.9. The method of claim 8 , wherein the physical layer encryption key is valid for a predetermined time.10. The method of claim 1 , wherein the physical layer encryption key comprises a pseudo randomly generated key.11. The method of claim 1 , wherein the physical layer encryption key comprises an index to a function ...

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16-01-2014 дата публикации

HIGH VOLTAGE SEMICONDUCTOR DEVICE AND THE ASSOCIATED METHOD OF MANUFACTURING

Номер: US20140015017A1
Автор: Yoo Ji-Hyoung, ZHANG LEI
Принадлежит: Monolithic Power Systems, Inc.

The present disclosure discloses a high voltage semiconductor device and the associated methods of manufacturing. In one embodiment, the high voltage semiconductor device comprises: an epitaxial layer, a first low voltage well formed in the epitaxial layer; a second low voltage well formed in the epitaxial layer; a high voltage well formed in the epitaxial layer, wherein the second low voltage well is surrounded by the high voltage well; a first highly doping region formed in the first low voltage well; a second highly doping region and a third highly doping region formed in the second low voltage well, wherein the third highly doping region is adjacent to the second highly doping region; a field oxide formed in the epitaxial layer as a shallow-trench isolation structure; and a gate region formed on the epitaxial layer. 1. A high voltage semiconductor device , comprising:an epitaxial layer with a second doping type;a first low voltage well with the second doping type, wherein the first low voltage well is formed in the epitaxial layer;a second low voltage well with a first doping type, wherein the second low voltage well is formed in the epitaxial layer;a high voltage well with the first doping type, wherein the high voltage well is formed in the epitaxial layer, and wherein the second low voltage well is surrounded by the high voltage well;a first highly doping region with the second doping type, wherein the first highly doping region is formed in the first low voltage well;a second highly doping region with the second doping type, wherein the second highly doping region is formed in the second low voltage well;a third highly doping region with the first doping type, wherein the third highly doping region is formed in the second low voltage well, and wherein the third highly doping region is adjacent to the second highly doping region;a field oxide formed in the epitaxial layer as a shallow-trench isolation structure; anda gate region formed on the epitaxial layer. ...

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16-01-2014 дата публикации

REAL-TIME ENCODING SYSTEM OF MULTIPLE SPATIALLY SCALED VIDEO BASED ON SHARED VIDEO CODING INFORMATION

Номер: US20140015922A1
Автор: ZHANG LEI
Принадлежит: BROADCOM CORPORATION

In one embodiment, a method comprising receiving at a single encoding engine an input video stream having one or more pictures of a first size; and generating by the single encoding engine, in parallel, plural encoded streams, a first of the encoded streams comprising one or more pictures of the first size and a second of the encoded streams comprising one or more pictures of a second size that is smaller than the first size, the encoding of the second stream based on sharing video coding information used in encoding the first encoded stream. 1. A method , comprising:receiving at a single encoding engine an input video stream having one or more pictures of a first size; andgenerating by the single encoding engine, in parallel, plural encoded streams, a first of the encoded streams comprising one or more pictures of the first size and a second of the encoded streams comprising one or more pictures of a second size that is smaller than the first size, the encoding of the second stream based on sharing video coding information used in encoding the first encoded stream.2. The method of claim 1 , wherein the video coding information comprises motion vector search results used for inter prediction.3. The method of claim 2 , wherein the motion vector search results comprise motion vectors claim 2 , partitions of one coding unit claim 2 , motion vector search range claim 2 , or any combination thereof.4. The method of claim 2 , wherein a motion vector search is performed for the first encoded stream and the resulting motion vectors and associated coding unit partitions are used for the generating of the second encoded stream without performing a motion vector search function for the second encoded stream.5. The method of claim 2 , wherein a vertical and horizontal dimension of each of plural blocks of the one or more pictures used in generating the first encoded stream are downscaled by a defined factor to derive plural downscaled blocks of the second encoded stream.6. The ...

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16-01-2014 дата публикации

REAL-TIME VIDEO CODING SYSTEM OF MULTIPLE TEMPORALLY SCALED VIDEO AND OF MULTIPLE PROFILE AND STANDARDS BASED ON SHARED VIDEO CODING INFORMATION

Номер: US20140016693A1
Автор: ZHANG LEI
Принадлежит: BROADCOM CORPORATION

In one embodiment, a method comprising receiving at a single encoding engine an input video stream according to a first version of a video characteristics, such as frame rate, profile and level, and coding standard, and generating by the single encoding engine, in parallel, a plurality of streams comprising a first encoded stream according to a first version of the video characteristic and a second encoded stream according to a second version of the video characteristic, the second encoded stream generated based on video coding information used to generate the first encoded stream. 1. A method , comprising:receiving at a single encoding engine an input video stream according to a first version of a video characteristic; andgenerating by the single encoding engine, in parallel, a plurality of streams comprising a first encoded stream according to a first version of the video characteristic and a second encoded stream according to a second version of the video characteristic, the second encoded stream generated based on video coding information used to generate the first encoded stream.2. The method of claim 1 , wherein the video characteristic comprises frame rate claim 1 , and where in the first version and the second version differ in a value of the frame rate.3. The method of claim 2 , wherein the video coding information comprises motion vector search results used for inter prediction.4. The method of claim 3 , wherein the motion vector search results comprise motion vectors claim 3 , partitions of one coding unit claim 3 , motion vector search range claim 3 , or any combination thereof.5. The method of claim 3 , wherein the second version comprises a lower frame rate than the first version claim 3 , wherein generating comprises generating the second encoded stream at the lower frame rate video by sharing the motion vector search results applied in generating the first encoded stream claim 3 , wherein the generating of the second encoded stream occurs without ...

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16-01-2014 дата публикации

A HIGH-SELECTIVITY CATALYST FOR PRODUCTION OF HIGH-QUALITY GASOLINE FRACTIONS FROM SYNGAS AND ITS PREPARATION METHOD

Номер: US20140018232A1
Принадлежит:

The invention relates to a catalyst for selective synthesis of high-quality gasoline fractions from syngas and the preparation method of the catalyst. This catalyst consists of cobalt, a promoter and molecular sieve, wherein cobalt is presented in an amount of 1-30%, the promoter is represented in an amount of 0.01-5% and the balance is molecular sieve based on the weight of the catalyst. This catalyst provides superior selectivity for C-Cisoparaffins and relatively lower selectivity for wax-type hydrocarbons with more than 20 carbon atoms. Thereof, this catalyst can be used for the synthesis of high-quality gasoline and is good at preventing catalyst coking. Besides, the invention provides a preparation method of the catalyst. 114-. (canceled)15. A high-selectivity catalyst for production of high-quality gasoline fractions from syngas , consisting of cobalt , a promoter and molecular sieve , wherein cobalt is presented in an amount of 1-30% , the promoter is presented in an amount of 0.01-5% and the balance is the molecular sieve based on the weight of the catalyst.16. The catalyst according to claim 15 , wherein cobalt is represented in an amount of 8-15% and the promoter is represented in an amount of 0.05-2% based on the weight of the catalyst.17. The catalyst according to claim 16 , wherein the molecular sieve is one or more selected from Beta claim 16 , ZSM-5 claim 16 , MOR claim 16 , Y and MCM-22; preferably claim 16 , a Si/Al ratio of the molecular sieve is 5-300; further preferably claim 16 , the molecular sieve is Beta and/or ZSM-5 with the Si/Al ratio of 20-100.18. The catalyst according to claim 17 , wherein the acidity of the molecular sieve is denoted by an amount of NHadsorbed claim 17 , and the adsorbing capability of the molecular sieve is 0.16-0.50 mmol NH/g; the molecular sieve has micropore-mesopore structure claim 17 , wherein the micropore has a diameter of 0.4-0.9 nm claim 17 , and the mesopore has a diameter of 2-30 nm claim 17 , the specific ...

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16-01-2014 дата публикации

DATA PROCESSING METHOD, PRESENTATION METHOD, AND CORRESPONDING APPARATUSES

Номер: US20140019121A1
Принадлежит:

A data processing method includes obtaining text information corresponding to a presented content, the presented content comprising a plurality of areas; performing text analysis on the text information to obtain a first keyword sequence, the first keyword sequence including area keywords associated with at least one area of the plurality of areas; obtaining speech information related to the presented content, the speech information at least comprising a current speech segment; and using a first model network to perform analysis on the current speech segment to determine the area corresponding to the current speech segment, wherein the first model network comprises the first keyword sequence. 1. An apparatus for data processing , comprising:a text obtaining module configured to obtain text information corresponding to a presented content, the presented content comprising a plurality of areas;a text analysis module configured to perform text analysis on the text information to obtain a first keyword sequence, the first keyword sequence including area keywords associated with at least one area of the plurality of areas;a speech obtaining module configured to obtain speech information related to the presented content, the speech information at least comprising a current speech segment;a first speech analysis module configured to use a first model network to perform analysis on the current speech segment to determine the area corresponding to the current speech segment, wherein the first model network comprises the first keyword sequence.2. The apparatus according to claim 1 , wherein the first speech analysis module comprises:a first confidence submodule configured to obtain a confidence degree of at least one area keyword in the first keyword sequence, wherein the higher similarity an area keyword has with respect to the current speech segment, the higher confidence degree is obtained for the area keyword;an area determining submodule configured to determine, if a ...

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