Apparatus for volumetric metering of small quantity of powder from fluidized beds

Automated bar bender

Novel elevating mat-awning for pipe hanger

The invention belongs to the engineering machinery field, in particular to an auxiliary device of pipelayer used in pipe construction and maintenance, i.e. a novel lifting pergola, which comprises a pergola body (1) and an outrigger sleeve (2), wherein the outrigger of the pergola body (1) is provided with a locating pin hole I (3); the outrigger sleeve (2) is fixed on the chassis of the pipelayer and is provide with a locating pin hole II (4); the outrigger of the pergola body (1) is inserted into the outrigger sleeve (2). Height lifting of the pergola can be realized just through adjusting the locating pin holes I (3) and II (4) matching with each other; thereby, the invention is characterized in height lifting of the pergola, meeting the requirements of operation and transportation of pipelayer, increasing use efficiency and lowering use cost as well as a simple structure and convenient operation ,etc.

Method for preparing polymaleic anhydride fatty alcohol ether single ester leather fatliquoring agent

The invention relates to a method for preparing a polymaleic anhydride fatty alcohol ether single ester leather fatliquoring agent. The preparation method comprises the following steps of: adding maleic anhydride and a peroxide initiator into a reactor; adding an organic solvent; introducing nitrogen (N2) to keep an anaerobic state; reacting to obtain maleic anhydride polymer; cooling; adding fatty alcohol ether and a catalyst; reacting and distilling under reduced pressure; neutralizing by using alkaline aqueous solution to obtain a product system; and adjusting solid content to obtain the polymaleic anhydride fatty alcohol ether single ester leather fatliquoring agent. The polymaleic anhydride fatty alcohol ether single ester leather fatliquoring agent prepared by the method is a surfactant with a Gemini type structure and has a good development prospect; the molecules of the polymaleic anhydride fatty alcohol ether single ester leather fatliquoring agent comprise a certain amount of ...

Air conditioner with electroluminescent device and control method thereof

The invention discloses an air conditioner with an electroluminescent device and a control method thereof, which enable the air conditioner control technology and the electroluminescent material technology to be organically combined together and has very outstanding decoration effect for the overall appearance of the air conditioner. The air conditioner with the electroluminescent device comprises a panel body, a casing, a controller and an electroluminescent device, wherein the electroluminescent device is positioned on the outer surface of the panel body or the casing; the electroluminescent device comprises a conductive glass layer, an electroluminescent layer and an electrolyte layer from outside to inside in sequence; the total or partial area of the outer surface of the panel body or the casing is covered by the electroluminescent device; and the conductive glass layer and the electrolyte layer of the electroluminescent device are respectively taken as an upper electrode and a lower ...

Method for river sewage treatment and special purifying system for the same

The present invention discloses river sewage treating process and system. The river sewage treating system is one biological contact oxidizing pond with one or several anaerobic/aerobic treating units, each of which consists of one anaerobic pond and one aerobic pond with aerator connected together and provided with microbe enriching stuffing. River sewage is treated in the river sewage treating system. The present invention is suitable for treating river sewage with different kinds of pollutant, and has high water quality and weather adaptability, high treating effect, great treating capacity, low cost and other advantages.

Method and system for realizing application of LTE (Long Term Evolution) in Internet of things by improving distribution of frequency domain resource

The invention provides a method for realizing the application of LTE (Long Term Evolution) in the Internet of things by improving the distribution of frequency domain resources, comprising the following steps of: generating a control signaling of data transmission by a network side, wherein the control signaling comprises subcarrier information occupied by current data transmission and the format information of current data; transmitting the data in a corresponding format on a corresponding subcarrier frequency domain position according to the subcarrier information; and receiving the data from the subcarrier frequency domain position and analyzing the data according to the data format information by a receiving end. The invention can effectively enhance the utility ratio of the frequency domain resources on the basis of ensuring the reliability of low-speed service processing.

Multi-service multiplexing method and multi-service multiplexing device in mobile multimedia broadcasting system

The invention discloses a multi-service multiplexing method in a mobile multimedia broadcasting system. The multi-service multiplexing method comprises the following steps: configuring multi-channel services for multiplex frames in advance, and setting respective quality of service (QoS) level for each channel of service; multiplexing data to be transmitted of the configured multi-channel services in the current multiplex frames in high-low order according to QoS level until the current multiplex frames can not carry the data to be transmitted or the data to be transmitted of all the configured services are multiplexed. The invention further provides a multi-service multiplexing device in a mobile multimedia broadcasting system. The multi-service multiplexing method and the multi-service multiplexing device in the mobile multimedia broadcasting system can help improve utilization ratio of channel resources and realize multiplex frame bandwidth sharing by a plurality of services.

Tetracycline compound with amino acid amidine

The invention belongs to the technical field of medicines, and in particular relates to a tetracycline compound with amino acid amidine as shown in general formula (I), pharmaceutically acceptable salt or isomer thereof. In the general formula, R2a, R2b, R3, R4a, R4b, R5, R6a, R6b, R7, R8, R9a, R9b, R10, R11, R12 and n are as defined in the specification. The invention also relates to a preparation method of the compounds, a medicinal composition containing the compounds and an application of the compounds in the preparation of medicine for treating and/or preventing tetracycline-sensitive diseases, especially anti-infective medicine.

Method and apparatus for re-sampling audio, and digital television chip

The invention provides an audio resampling method which comprises as follows: judging whether the caching length of audio data exceeds a normal range; if yes, then raising the number of the sampling points when the caching length of audio data is smaller than the lower threshold of the normal range, calculating the upper resampling parameters and skipping to an upper resampling state; when the caching length of audio data is larger than the upper threshold of the normal range, reducing the number of the sampling points, calculating the lower resampling parameters and skipping to a lower resampling state; carrying out audio resampling under the upper resampling state according to the sampling number and the resampling parameters which are raised; carrying out audio resampling under the lower resampling state according to the sampling numbers and the resampling parameters which are reduced; judging whether the difference value between the current caching length and a standard caching length ...

Felodipine sustained-release tablet and preparation method thereof

The invention relates to a felodipine sustained-release tablet and a preparation method thereof. The sustained-release tablet contains an effective amount of felodipine, polyvinylpyrrolidone K30 or polyvinylpyrrolidone K25, wherein the ratio of the polyvinylpyrrolidone K30 or polyvinylpyrrolidone K25 to the felodipine is 3 to 12 : 1, sustained-release materials and the like. The preparation method of the felodipine sustained-release tablet comprises the following steps: adding a solubiliser into an organic good solvent of felodipine for dissolution, and then adding the felodipine for completedissolution of the solubiliser; adding a prepared solution into a adsorbent mixture, and performing sieving and granulating; and then carrying out drying under a normal pressure to obtain sustained-release dry particles containing solubilized felodipine, and then carrying out granulating, tabletting, and coating to obtain a felodipine sustained-release tablet. According to the invention, the felodipine ...

Polygon prism LED traffic light optical mask

The invention discloses an optical mask with polygonal prisms for LED traffic lights, which comprises a plurality of small mask units. Each small mask unit comprises more than two layers of polygonal prisms with different inclination angles. The polygonal prisms in different layers have different heights. The polygonal prism in each layer has more than two prism planes, and the straight lines in each prism plane are parallel with each other and angulated at different angles to the surfaces of the mask units. The inventive optical mask satisfies optical distribution requirements, and at the same time effectively utilizes optical flux and remarkably improves the utilization efficiency of the optical flux; and has the advantages of good light types and reasonably distributed optical flux.

Production method of nitrariatangutorum wine

The invention relates to a wine-brewing technology, in particular to a production method using nitraria tangutorum bobr to make a nitrariatangutorum wine through fermentation. The production method includes the following steps: (1) pretreating nitrariatangutorum fruits; (2) producing the nitrariatangutorum wine through fermentation; and (3) preparing finished products of the nitrariatangutorum wine. The difference of the method from the treatment process of the prior patent ZL01145347.8 lies in the adoption of a quick-freezing procedure in the pretreatment process, thus fully reserving nutrient ingredients of original fruits and having the effects of leading the nitrariatangutorum wine brewed from nitrariatangutorum fruit juice through enzymolysis and degradation to have mellow and mild mouthfeel and achieving rich and harmonic fruit and wine aroma. The method also inoculates fermentation adjunct in main fermentation, adds lactic acid bacteria in secondary fermentation and conducts deacidification ...

Method for manufacturing crystal array of gamma-ray detector

The invention provides a method for manufacturing a crystal array of a gamma-ray detector, relating to the technical field of gamma-ray detection imaging. The method comprises the following steps of: firstly, cutting an original crystal material into a one-piece original rectangular crystal block, and carrying out mechanical surface treatment on the original rectangular crystal block; then, bonding a light-guide medium on the lower surface of the original crystal block by using a bonding agent; cutting the original crystal block to form a crystal strip array; carrying out surface polishing treatment on each crystal strip arranged in an array; then plating or filling reflective materials in clearances among all the crystal strips; and finally, plating or wrapping the reflective materials on the upper surface and peripheral surfaces of the crystal strip array. By means of the method provided by the invention, the processing difficulty is reduced, the yield is increased, artificially made ...

Atmosphere environmental impact assessment system and environmental impact assessment method based on GIS (Geographic Information System) technology and AERMODE model

The invention relates to the technical field of computer environment assessment, in particular to an atmosphere pollution source diffusion assessment system and an assessment method constructed based on a GIS (Geographic Information System) technology and an AERMODE model. The assessment system comprises a pollution source parameter database, a pollution source meteorological database, a pollution source forecast point and sensitive point database, an AERMODE model subsystem and a GIS subsystem, wherein the pollution source parameter database is used for storing pollution source parameter data meeting AERMODE format requirements; the pollution source meteorological database is used for storing pollution source meteorological data meeting the AERMODE format requirements; the pollution source forecast point and sensitive point database is used for storing forecast point and sensitive point data meeting the AERMODE format requirements; the AERMODE model subsystem acquires data from the pollution ...

Method and system for realizing terminal basic switch from TDCDMA to GSM

A method and a system for realizing basic handover of a terminal from TDCDMA to GSM are provided. The system includes a double-mode mobile terminal, a TDCDMA network and a GSM network, GSM network numbers of the terminal are stored in TDMSC; after the terminal establishes TDCDMA network call, RNC judges the terminal needs to switch to the GSM network, sends a call to the GSM network and identifies the call; after the call of the GSM network and the terminal is established, the terminal switches the internal channel from TDCDMA call to GSM call, the GSM network sends a call answering message to the TDMSC, the TDMSC succeeds to the GSM network call and an opposite terminal of the mobile terminal call. The invention can switch a double-mode terminal to the GSM network to continue current call under the condition of TDCDMA network signal attenuation.

米诺环素阴道栓剂

... 本发明公开一种米诺环素的阴道栓剂，利用米诺环素的高效、长效的抗菌作用，采用阴道局部给药大大提高了抗菌效果，而且明显降低了口服用药所引起的毒副作用。 ...

Boiler flue desulfurizing and dust-removing purifier

The utility model relates to a boiler flue desulfurizing and dust-removing purifier. An annular inertial dust removing cylinder is arranged between a purifying liquid cylinder body and a casing. The lower part of the dust removing cylinder is provided with a gravity dust removing guide blade, the bottom is provided with a dust exhaust opening, and the inertial dust removing cylinder is provided with a gas inlet and a gas outlet. The gas outlet is communicated with an impacting pipe opening which is arranged on the upper part of the purifying liquid cylinder body by a pipeline. An external control cylinder is arranged under the impacting pipe, and a water bath pipe is arranged on the lower part of the external control cylinder. An exhaust opening is arranged on the casing. A sieve plate type steam-water separator is arranged on a gas passage which is arranged in the exhaust opening. The utility model combines dust removing and desulphurization into a whole, having the advantages of favorable ...

A SLOW-RELEASED GLYPHOSATE FORMULATION WITH SUPERMOLECULAR STRUCTURE AND THE PREPARATION METHOD THEREOF

MAGNETIC NANOMETER SOLID BASE CATALYST AND ITS PREPARATION METHOD

Peptide and treatment for HIV-1 infection

Bus sharing method and device for distributed multi-master CPUs

The invention provides bus sharing method and device for distributed multi-master CPUs. The communication among the CPUs in multi-task multi-CPU distributed processing is improved into a multi-mastermode from a traditional master and slave mode, any a processor suspended on a bus can obtain the control right of a data bus by bus arbitration so as to carry out data communication with other processors or external equipment, and the utilization ratio of the bus can be greatly improved.

Velocity sensitization type channel estimation unit and method for orthogonal frequency division multiplexing system

Receptacle for transporting and preserving live fish

The live fish container used for live fish transportation and storage is aimed at solving the problem of death, frostbite, anoxia and brain damage of fishes in transportation and storage and making fishes in fine and live state without oxygen supplying equipment. It consists of main tank as fish and water container, in which there is an inner cover for holding ice or cold accumulator and outer cover plate matched to the inner cover, and all these said parts are made of foamed synthetic resin.

LED lamp secondary optical lens and lens module

The invention discloses an LED lamp secondary optical lens and a lens module. The lens comprises a lens body, wherein the lens body is provided with a base surface, an incidence surface and a projecting surface; the lens body forms a semi-elliptical protrusion along the base surface, and the peripheral convex cambered surface of the lens body forms the projecting surface of the lens; and the base surface is sunken in the middle to form the incidence surface comprising the semi-elliptical surface and the cambered surface. The lens module is injected and moulded by a plurality of lenses. The invention can effectively solve the problem of focusing of the traditional LED lamp secondary optical lens.

Method for treating burn and scald, sunburn, bedsore, ulcer, frost bite and wound

The invention relates to the iatrochemistry field, in particular to a method for treating burn and scald, sunburn, bedsore, ulceration, frostbite and wound. Octadecadienoic calcium is not applied in the disease therapy field at present. In the invention the octadecadienoic calcium is made into ointment or oil-type spraying agent for external use; the octadecadienoic calcium is got by eleostearic acid reacting with sodium bicarbonate and then in liquid-liquid reaction with calcium hydroxide water, or by eleostearic acid glyceride reacting with calcium hydroxide. The invention brings evident effect to burn and scald, sunburn, bedsore, ulceration, frostbite and wound, cut fail to heal and the postoperative long-term ulceration caused by anal fissure, anal fistula or genital inflammations, also to dermatophytosis, mosquito bites and inflamed acne. Low production cost, no side effects, security and reliability make the invention easy to be promoted.

Preparation method for nickel-cobalt-manganese ternary hydroxide for lithium battery and product

The invention discloses a preparation method for nickel-cobalt-manganese ternary hydroxide for a lithium battery. The preparation method comprises the following steps: dissolving nickel salt, cobalt salt and manganese salt in water to prepare water solution, mixing stabilizing agent with the water solution to obtain solution A, adding precipitating agent in the solution A for coprecipitation, and conducting purification and heat setting treatment to the obtained sediment to obtain the nickel-cobalt-manganese ternary hydroxide. The invention has the advantages that the preparation method for the nickel-cobalt-manganese ternary hydroxide is simple, the harmful gases causing environmental pollution are not caused in the process of preparation, the crystal lattices and the unit cells of the prepared nickel-cobalt-manganese ternary hydroxide are tidy, other atoms, ions and molecules are evenly embedded in and out, and thereby the electrochemical properties, the photochemical properties and the ...

Bottle reject mechanism of online visual inspection robot for visible foreign matters in bottled liquid

The invention discloses a bottle reject mechanism of an online visual inspection robot for visible foreign matters in bottled liquid, which is characterized in that the bottle reject mechanism comprises a rotatable cam, a swing link seat, a C-shaped long swing link, a C-shaped short swing link and a clutch mechanism, wherein the C-shaped long swing link and the C-shaped short swing link are both arranged on the swing link seat; the C-shaped long swing link is embedded in a groove of the rotatable cam through a deep groove ball bearing so as to lead the rotatable cam to drive the C-shaped longswing link to do periodic swinging along with the rotation of the rotatable cam; the free end of the C-shaped short swing link is provided with a push plate for rejecting a bottle body; and the clutch mechanism comprises a cylindrical pin arranged on the C-shaped long swing link, a frame-type electromagnet arranged on the C-shaped short swing link, a limit supporting block, a claw and a clutch plate ...

Omnibearing electronic household guard and alarm method and system

The omnibearing household guard and alarm method and system features the integrated anti-theft, fire-fighting ,gas leakage preventing, emergency calling for helping and alarm functions; the adaptability to wire telephone, radio telephone, special network and power cable carried alarm system; the alarm relief by means of cipher; the alarm mode shift between attended and unattended alarm and between indoor and outdoor alarm; and the capacity of preventing the interference of adjacent alarm system and the host's malfunction. The alarm system consists of system unit, remote controller, anti-theftunits, fire-fighting unit, gas leakage preventing unit, emergency calling unit, alarm mode shifting unit and monitoring center.

Method for preparing nano alumina particles composite silver coating on surface of nylon fabric

The invention discloses a method for preparing a nano alumina particles composite silver coating on the surface of a nylon fabric. The method comprises the following steps of: preprocessing the nylon fabric: roughening, sensitizing and activating, peptizing, reducing and neutralizing; weighing nano alumina dispersion and reducing solution in a volume ratio of 1:5-10 and mixing to obtain mixed solution b; putting the nylon fabric into silver ammonia solution, wherein the additive amount of the nylon fabric in the silver ammonia solution per liter is 10 to 20 grams; slowly adding the mixed solution b into the silver ammonia solution with continuous stirring in a volume ratio of 1 to 1, and then performing sonic oscillation plating reaction under the conditions that the frequency is 28 to 50 kHz and the power is 100 to 300W; and then taking the nylon fabric out and washing after the reaction is finished, and drying the nylon fabric at the temperature of 60 DEG C so as to prepare the nano alumina ...

Method of extracting effective component in red sage

The present invention relates to the method of extracting effective component in red sage. The extracting process features the liposoluble component extraction with ethanol as extracting medium, water soluble component extraction with water as extracting medium, ultrasonic treatment to raise extracting efficiency, controlling extracting temperature below 60 deg.c and may be isolating air in some degree. The extracted solution may be further purified with macroporous resin or through adsorption, chromatographic method or other physical and chemical method, or the extracted solution is concentrated and dried to eliminate solvent and to obtain red sage extractive powder, granular or extractive.

Method for fluidizing, recording and reading data and system adopting same

The embodiment of the invention discloses a method for fluidizing, recording and reading data and a system adopting the same. In a fluidization system, a service processing unit, a metadata service unit, and a fluidization unit are connected with a memory device through an internal bus or an internal network, wherein the service processing unit receives data fluidization requests from a client side, and requests metadata corresponding to service data to be fluidized from the metadata service unit; the metadata service unit obtains the metadata corresponding to the business data to be fluidized according to requests; the fluidization unit obtains the corresponding service data according to the metadata and sends to the client side through fluidization. In the embodiment of the invention, the metadata service unit with a metadata management function and the fluidization unit with a service data reading function are separated from each other, so that equipment with the management function ...

Signal driving method and apparatus of digital television receiving device

The invention discloses a digital television receiving apparatus, a signal driving method and a device. The device comprises a general setting interface, a signal conversion module, an MPEG2-TS stream de-multiplexing interface, a program description information gaining interface and a program filter interface. The method of the invention comprises the steps as follows: a signal transmission frequency point is arranged in the signal receiving module of the digital television receiving apparatus; the multiplexing signals received by the frequency point are de-multiplexed and re-multiplexed as MPEG2-TS streams, which includes that the program time slot information in the multiplexing signal is converted into the program describing table in the MPEG2-TS stream; the MPEG2-TS stream is de-multiplexed so as to gain the program describing table and audio and video stream; the time slot information corresponding to the selected program in the program describing table is arranged to the signal receiving ...

Data transmission method and base station in multiple base station collaboration system

The invention discloses a data transmission method and a base station in a multi-base station coordinated system, comprising that: when performing user scheduling for a plurality of times, with respect to the terminal of a current transmission retransmission data package in the district, the base station selects the channel information which has large response relativity with the local district terminal channel, small response relativity with the adjacent district terminal channel, and causes the terminal to obtain highest scheduling priority as the channel information corresponding to the terminal; then the base station selects the terminal with the highest scheduling priority to perform data transmission according to the channel information of each terminal in the local district. In the invention, each base station independently performs user scheduling, and realizes partial avoiding of multi-base station interference through updating the channel information.

同时呼叫多部电话的方法

A method for calling multiple different telephones at the same time by dialing a same telephone number includes setting up at least two telephone numbers which are bound together, calling one of two telephone numbers, receiving it by its exchanger, searching all telephone numbers bound with it, calling said all telephones while monitoring them, and releasing the calling when one of telephone is connected.

Detecting method for air conditioning system with multiple indoor set

The invention provides a detection method used for a multi-split air conditioning system, relating to the filed of automatic control of air conditioners. The method comprises the following steps of: a) energizing the air conditioning system and sending testing signals to a system controller to test the automatic operation of a module; b) determining online state of the air conditioning system and entering a test mode after determining that the testing signals are effective; c) giving out instructions to a plurality of internal machines by an external machine of the air conditioning system after entering the test mode so as to start the internal machines; d) entering cooling mode after starting the internal machines and operating a first preset time; e) after the internal machines operate the first preset time under the cooling mode, jumping to heating mode and operating a second preset time; and f) after the internal machines operate the second preset time under the heating mode, jumping ...

Mould for continuous casting thin sheet bloom

The mould for conticasting metallic sheet billet is composed of water cooled wide-plane and narrow-plane copper plates opposite to each other. Said wide-plane one has an upper sloping smooth curved surface and a vertical lower flat surface. The mould has a pouring cup and an impression. The transverse cross-section curve of wide plane comprises three arc lines and the cross point between wide-plane arc and narrow-plane straight line is a tangent point where the arc is transitted to straight line and wide plane is perpendicular to narrow one.

Method and device for realizing safe centralized transportation of single-well oil tank trucks for crude oils with high hydrogen sulfide content

The invention relates to a method and a device for realizing the safe centralized transportation of oil tank trucks for single-well crude oils with high hydrogen sulfide content. The device comprises a two-phase separator, a heating furnace, an overhead tank, a sulphur removal device for lorry loaders and oil tank trucks which are sequentially connected by a pipeline, wherein a hydrogen sulfide removal apparatus arranged at the top of the overhead tank is connected to a gas outlet at the top of the overhead tank. The method comprises the following steps: processing the hydrogen sulfide gases overflown from the overhead tank by the hydrogen sulfide removal apparatus at the top of the overhead tank; absorbing the hydrogen sulfide overflown from crude oil loading and unloading by the sulphur removal device for lorry loaders; clearing away the hydrogen sulfide gases overflown from the oil tank trucks by a sulphur removal device installed at a breathing hole of the oil tank truck; and ensuring ...

Novel ammonia-nitrogen waste water processing technology

The invention relates to a novel ammonia-nitrogen waste water processing technology, which is characterized in that: denitrifying agent is added in original waste water after being pre-treated, then the waste water is conveyed to an atomized tower to be pressurized so as to dissolve the gas and to be decompressed to be atomized by a gas dissolving pump, the atomized waste water is sprayed from the tower, so the ammonia gas and the nitrogen gas as well as the dissolved gas are released, a draught fan is used for pumping the released gas out of the tower through a gas-water separator, and the sprayed waste water re-enters a secondary or a multi-stage atomized tower to be circularly treated to be discharged until reaching the standard. The novel ammonia-nitrogen waste water processing technology has simple and convenient process and low investment expense, overcomes the weaknesses of the traditional technology, can reduce the construction cost of the device with the same scale by 50 percent ...

Air conditioner display with electronic album function

The invention relates to an air conditioner display with an electronic album function, comprising a control display PCB board; function keys and a function display screen are arranged on the control display PCB board; the air conditioner display with the electronic album function is characterized in that: the air conditioner display with the electronic album function also comprises a display box and an electronic album device, the display box is provided with a control display PCB board mounting groove and an electronic album device mounting window at different heights, the control display PCB board is embedded in the control display PCB board mounting groove, the electronic album device is embedded in the electronic album mounting window, the display orientation of the electronic album device is the same with the orientation of function keys and the function display screen on the control display PCB board, and the display box is provided with a mechanism which is fixedly connected with ...

Cabinet air conditioner with exhaust port sliding door

The invention provides a cabinet air conditioner which is provided with an automatic door at an exhaust port, has simple structure, low cost, smooth slide and can be conductive to the market competition and ensure long-term effective use, and the cabinet air conditioner can optimize the problems of noise and stability of the sliding door of the cabinet air conditioner during sliding. The cabinet air conditioner comprises: a cabinet body of the air conditioner, an upper panel body, a lower panel body, a sliding door part, a door drive device and an air outlet frame, wherein, the door drive device comprises a hydraulic transmission device and a connecting plate device; the hydraulic transmission device and the connecting plate device are positioned at the bottom part of the sliding door; the hydraulic transmission device comprises a hydraulic cylinder and a piston which is positioned at the position of an opening at the top surface of the hydraulic cylinder and can move up and down; the top ...

Method for improving foam well drilling efficiency by foam pre-evolution liquid device

The invention provides a method which utilizes a foam pre-dialyzing liquid device to improve the efficiency of foam drilling and belongs to the technical field of petroleum drilling. The concrete method is as follows: 1) nitrogen or air flow passes a porous medium sand core to mix with a foam base solution containing the active ingredient of interfacial active agent to produce continuous foam and get the fresh foam with the dryness of 45-60%; 2) the fresh foam with the dryness of 45-60% is sent into the pre-dialyzing liquid device, and the pre-dialyzing liquid device reduces the motion speed of the foam, and a large amount of mobile water carried in the foam is separated out by the gravity action and the pre-dialyzing liquid dry foam with the dryness of 75-95% is acquired; 3) the dry foam of the pre-dialyzing liquid is sent into a well bore to take out the water and the solid matters such as drill chips in the well bore. The invention can rapidly take out the strata water in the well, and ...

Nontoxic carpet cleanser without water washing and special cleaning machine, and method for producing the same

The invention relates to a non-toxic carpet cleaning agent without the need of water washing and special washing machine and the preparation method thereof. The invention takes fatty alcohol polyoxyethylene ether (9), fatty alcohol polyoxyethylene ether (7), fatty alcohol polyoxyethylene ether (20), fatty alcohol polyoxyethylene ether sodium sulfate, alkyl glucoside, alcohol, citric acid, diatomite, starch, essence and deionized water as the raw materials; when in preparation, the fatty alcohol polyoxyethylene ether (9), the fatty alcohol polyoxyethylene ether (7), the fatty alcohol polyoxyethylene ether (20), the fatty alcohol polyoxyethylene ether sodium sulfate and the alkyl glucoside are mixed, the alcohol is added at the same time of stirring; after the raw materials are dissolved in the alcohol and stirred evenly, the essence and the deionized water are added for even stirring, and the pH value is adjusted to 6.5 to 8.0 by using the citric acid, so as to obtain a liquid base material ...

Full-automatic constant pressure watercraft water supply system

The invention discloses a full-automatic and constant voltage water supply system for ships, including a water supply pump, an electrical control box, a velocity compensator, a water using signal collector and a pressure signal collector. A micro-computer and a converter are disposed in the electrical control box and a positive pressure apparatus and a liquid level sensor are installed in the velocity compensator. When the pump is not at work, a water tap is opened, the water signal collector senses the flow of the water in the tube under the function of the velocity compensator, then a start signal is output to the micro-computer, after logical judgment, the micro-computer outputs a operating signal to control the converter for operating the soft start of the pump and control the rotation rate of the pump according to the need of water using to realize supplying water with constant voltage. When the water tap is closed, the water signal collector then outputs a stop signal to the micro-computer ...

Transmission method and emission system for data broadcasting service data in broadcasting system

The invention discloses a send method for data broadcasting service data in a broadcasting system, a transmitting method and a transmitting system. The transmitting method comprises the following steps: A. transmitting system takes the service data as data payload and packs the data payload and an extensible proposal packaging XPE head into an XPE package; the transmitting system transmits the XPE package taken as contents of data segments of multiplexing subframes to a wireless terminal; B. after the wireless terminal receives the broadcast data, the XPE package is extracted from the broadcast data and the data payload in the XPE package is processed correspondingly according to information in the XPE head. The transmitting system comprises a multiplexer, a single frequency network adapter, a plurality of modulators, a plurality of transmitters and an XPE packer. The invention has the advantages of realization of transmission of various service data in the broadcasting system by a simple ...

一种富含γ－氨基丁酸米胚芽粉的制备方法和应用

A rice embryo bud powder rich in gamma-aminobutanoic acid (GABA) is prepared from rice embryo bud and optional proteinase or sodium glutamate through hydrolyzing or direct conversion. It can be used to prepare the health-care food for resisting fatigue.

Low firing temperature thick film dielectric layer for electroluminescent display

Modality-based frequency analysis method for space six-freedom-degree parallel motion system

The invention provides a modality-based frequency analysis method for a space six-freedom-degree parallel motion system. The invention is realized by comprising the following steps of: creating a modality equation of a parallel motion system according to a second-order vibration differential equation of the space docking six-freedom-degree parallel motion system; constructing an equation system matrix; decomposing the system matrix by utilizing a numerical analysis method; calculating the low-order modality set of the six-freedom-degree parallel motion system and a corresponding characteristic frequency; and analyzing the low-order modality frequency of the space six-freedom-degree parallel motion system. The invention breaks through the traditional method based on physical space analysis and design, can be applied to the design and the analysis of all space six-freedom-degree parallel motion systems to ensure that the designed mechanism satisfies the requirement on a designed bandwidth ...

Silk ligament and preparation method thereof

The invention provides a silk ligament and a preparation method thereof, and relates to the field of prosthetic materials. The silk ligament is prepared from natural silk serving as raw materials by stranding, twisting, degumming and bone morphogenetic protein (BMP) filling, and consists of lead wires (1), an inner core (2) and a core shell (3), wherein the lead wires (1), the inner core (2) and the core shell (3) are formed by weaving integrally; the core shell (3) is fixed on the middle part of the inner core (2); and the lead wires (1) are fixed at both ends of the inner core (2). Compared with the conventional artificial ligament, the mechanical property of the silk ligament are in stricter accordance with the properties of anterior cruciate ligaments (ACL) of human bodies, and after being filled with the BMP, the silk ligament rebuilding is more convenient.

Method for detecting RFLP (restricted fragment length polymorphisms) of four infected tomato twin viruses

The invention provides a method for detecting the RFLP (restricted fragment length polymorphisms) of four infected tomato twin viruses, which comprises the following steps: (1) carrying out PCR (polymerase chain reaction) on a PCR system comprising a primer (SH2F/R, Y10F/R, PaF/R and ZJ16F/R) capable of amplifying the overall-length genomes of four twin viruses, thereby acquiring a PCR product; (2) keeping an enzyme cutting system at 37 DEG C for 1.5 hours, thereby acquiring an enzyme cutting product; and (3) detecting the enzyme cutting product, dyeing the final product with EB (ethidium bromide), shooting by using a Bio-RAD gel imaging system, and then analyzing the result. The method for detecting the RFLP of twin viruses has the following advantages: 1) the four infected tomato twin viruses popular in China can be identified by using PCR, thereby solving the problem that the viruses can only be detected by using detecting processes, lowering the cost and saving the time; and (2) the ...

Acrylonitrile quench method

Document receiving method of mobile multimedia broadcasting system

The present invention discloses a file receiving method for mobile multimedia broadcasting system, when terminal receives file mode data business on broadcast channel of mobile multimedia broadcasting system, dynamic application corresponding sizes internal memory resource executes caching for receiving right file piece /verify piece, and after a file block contains all file piece /verify piece, the file blocks is storied into nonvolatile store according to attribute information of the file contained in file attribute list, and delete internal memory resource occupied by the file blocks. Using file receiving method of the present invention can decrease internal memory resource occupied by executing file receive at mobile multimedia broadcasting system terminal.

Electricity-saving method and electricity-saving mobile terminal

The invention discloses a power-saving method and a power-saving mobile terminal. The method comprises that the terminal is equipped with receiving signal information which changes synchronously with a receiving signal; the terminal is sleeping when signals cannot be received normally; the appearing time of a beaconing is determined according to the receiving signal information under the state ofsleeping, so as to inquire the beaconing. The mobile terminal comprises a decoding module used to receive signals from a broadcasting network, and a control module used to configure the receiving signal information which changes synchronously with a receiving signal, inside the terminal and close the decoding module when the decoding module fails to receive a signal normally. Moreover, the control module is also used to determine the appearing time of every beaconing according to the receiving signal information and wake up the decoding module to inquire the beaconing, when the decoding module is ...

Method for preparing polymaleic anhydride fatty alcohol ether single ester leather fatliquoring agent

The invention relates to a method for preparing a polymaleic anhydride fatty alcohol ether single ester leather fatliquoring agent. The preparation method comprises the following steps of: adding maleic anhydride and a peroxide initiator into a reactor; adding an organic solvent; introducing nitrogen (N2) to keep an anaerobic state; reacting to obtain maleic anhydride polymer; cooling; adding fatty alcohol ether and a catalyst; reacting and distilling under reduced pressure; neutralizing by using alkaline aqueous solution to obtain a product system; and adjusting solid content to obtain the polymaleic anhydride fatty alcohol ether single ester leather fatliquoring agent. The polymaleic anhydride fatty alcohol ether single ester leather fatliquoring agent prepared by the method is a surfactant with a Gemini type structure and has a good development prospect; the molecules of the polymaleic anhydride fatty alcohol ether single ester leather fatliquoring agent comprise a certain amount of ...

Intermediate and short size cigarette

The utility model relates to an intermediate and short size cigarette which is provided with a filter tip portion (1) and a cigarette portion (2), the length L of the cigarette portion (2) is shorter than the length of the existing ordinary cigarette, L=20-50 mm, and a better range is L=25-35 mm. Waste is stopped by the utility model which is favorable for environmental protection. Smoking time is saved, smoking quantity is reduced, which is favorable for body health. Large numbers of smokers' large smoking quantity can be decreased to little smoking quantity and transit to no smoking, and the utility model is both favorable for the smokers and other people.

Two-roll continuous casting panel corner rolling apparatus having inclined rollers

Die Erfindung betrifft das Gebiet Metallerstarrung und Strangguss und insbesondere betrifft sie eine Zweiwalzen-Stranggusstafelecken-Walzvorrichtung mit geneigten Walzen. Die Vorrichtung weist Anfaswalzen (1), ein Walzentraggestell (3), ein Verbindungsstück (4) und eine Antriebsstößelstange (5) auf, wobei das Walzentraggestell (3) mit der Antriebsstößelstange (5) verbunden ist, die vorwärts und rückwärts beweglich ist, und zwei freitragende Enden des Walzentraggestells (3) jeweils mit einer Anfaswalze (1) versehen sind; die zwei Anfaswalzen (1) sind gegenüberliegend angeordnet und ein Neigungswinkel ist zwischen einer Walzenfläche einer jeden Anfaswalze (1) und einer breiten Seite der Gusstafel gebildet; die Vorrichtung ist auf der linken Seite und der rechten Seite der Stranggusstafel (6) montiert, um die Ecken der Stranggusstafel (6) kontinuierlich zu walzen. Die Vorrichtung der Erfindung kann ein Walzen der Ecke der Stranggusstafel in positiver Richtung erreichen und hat somit die Vorteile ...

APPARATUS FOR VOLUMETRIC METERING OF SMALL QUANTITY OF POWDER FROM FLUIDIZED BEDS

METHODS FOR QUANTITATIVE PROTEOME ANALYSIS OF GLYCOPROTEINS

Tissue-and serum-derived glycoproteins and methods of their use

BARRIER LAYER FOR THICK FILM DIELECTRIC ELECTROLUMINESCENT DISPLAYS

Cabinet air conditioner with exhaust port manual sliding door

The invention provides a cabinet air conditioner which is provided with a manual door at an exhaust port, has simple structure, low cost, smooth slide, and can be conductive to the market competition and ensure the long-term effective use. The cabinet air conditioner comprises: an upper panel body which is combined with the front side surface of a cabinet body of the cabinet air conditioner, wherein, the exhaust port for exhausting air is arranged at the upper part of the upper panel body; a lower panel body which is combined with the cabinet body at the lower side of the upper panel body; a sliding door which is arranged at the back part of the exhaust port and can manually open and close the exhaust port; two mutually separated sliding track supports of the sliding door which are arranged at the back side of the upper panel body and near to the left and the right inner walls of the upper panel body; a sliding track which can guide the up and down sliding trace of the manual siding door ...

Method and apparatus for exciting metal liquid nucleus

High temperature thermistor and manufacturing method thereof

The invention relates to a high temperature thermistor and a manufacturing method thereof. The high temperature thermistor is formed by barium titanate, lead titanate, calcium titanate, strontium titanate, semi-conducting elements, silicon oxide, titanium oxide, alumina, manganese dioxide and magnesium oxide, wherein the semi-conducting elements are one or more of niobium oxide, yttrium oxide andantimony oxide. The manufacturing method is characterized by adding water to barium titanate, lead titanate and the like in a ball mill and finely grinding the mixture, discharging and drying the ground mixture, presintering the ground mixture for 2h, grinding the ground mixture in the ball mill, adding PVA adhesive solution, pelleting the mixture, forming the mixture through pressing by a tabletpress, sintering the formed material to obtain semi-conducting ceramics, carrying out grinding and spraying the Al electrode, thus obtaining the product. The sintering potential barrier is increased in the ...

Digital AC constant-current source

The digital AC constant-current source in two-stage voltage and current regulation mode has regulating amount from the controller. Its structure includes primary voltage regulator, secondary voltageregulator, output transformer, voltage sensor, current sensor, the first motor and the second motor, and the controller. The first motor and the second motor have wiring terminal connected with monochip computer in the controller circuit separately and output shaftcontacted to the carbon brush in the contact of the primary voltage regulator and the secondary voltage regulator separately. The primary voltage regulator has two ends as input ends and tap connected to the secondary voltage regulator and the voltage sensor; the secondary voltage regulator has its other end connected to an earthed inductance coil and its tap connected to the primary of the output transformer via a switch; and the output transformer has secondary connected to load resistor via a current sensor. The present invention ...

Ship with towing device

The invention discloses a ship with a towing device, comprising a ship body, wherein a motor is arranged on the ship body, the tail of the ship is provided with a cabin, the upper surface of the cabin is provided with an upper deck, a limiting device is arranged in the upper deck, the tail end of the ship is provided with a roller. The ship with the towing device has high safety performance and convenient use.

Pole Plate folding type lead-acid accumulator and its preparing method

This invention discloses a folded polar plate lead acid battery and its making method, among which the lead wire connecting two plates is folded into u-shape and monopolar and bipolar plates are arranged in the box in sequence according to the matched polarities, a V-shaped diaphragm wraps both sides of each plate, insulation bag sleeve two adjacent polar plates and the diaphragm warapping the polar plates, realizing internal serials connection by lead wires. The lead acid battery has the advantages of small volume, light weight and good power characteristic.

Fertilizer special for sweet potato planted in coastal saline and alkaline land and application thereof

The invention relates to a fertilizer special for sweet potato planted in a coastal saline and alkaline land. Available nutrients in the special fertilizer are nitrogen, phosphorus and potassium. The fertilizer is characterized by being prepared by mixing inorganic substances containing nitrogen, phosphorus and potassium, wherein in the special fertilizer, the effective content of N is 12 percent, the effective content of P2O5 is 16 percent, the effective content of K2O is 12 percent, and the mass ratio of N to P2O5 to K2O is 3:4:3. The fertilizer as a base fertilizer is applied at one time, and the application amount per acre is 40-50 kilograms.

Air conditioner and control method thereof

The invention provides an air conditioner and a control method thereof, wherein the air conditioner comprises an indoor unit, an outdoor unit, a refrigerant circulation loop, a controller and a refrigerant detector, wherein the refrigerant circulation loop is connected with the indoor unit and the outdoor unit, and comprises an air pipeline and a liquid pipeline; and the controller is arranged in the indoor unit, and the refrigerant detector is electrically connected with the controller. According to the invention, the residual refrigerant in the air conditioner indoor unit can be reduced or prevented, and the safety of the air conditioner is improved.

Co-channel interference filtering method and apparatus therefor

The present invention discloses a co-frequency interference filtering method and a co-frequency interference filtering device, wherein the co-frequency interference filtering method comprises the following steps: detecting the receiving frequency band for confirming the frequency point in which an interfering signal exists; respectively adjusting the filtering parameters of filters which have thenumber same to the number of frequency points according to the confirmed frequency points; and filtering wave with the filters which are adjusted with filtering parameters. The technical scheme disclosed by the invention can simply and reliably eliminate the known and unknown co-frequency interference signal and increase the anti-interference capability of system.

Contact type measuring method for precisely measuring position of bearing ferrule trench

The invention provides a contact type measuring method for precisely measuring position of a bearing ferrule trench. A worktable (1) and a V-type groove table (2) are provided, the V-type groove table is installed with a baffle (7), a trench position measuring bracket (5) moves up and down along the baffle and is fixed by a locking screw (6), and a standard ball (4) with the semi-diameter of R isfixed at the cantilever end of the trench position measuring bracket. Fine adjusting is carried out to lead bus lines of the standard ball and a standard column rod arranged on the V-type groove table to be axially superposed, an inductance sensor (8) which can horizontally move is fixed above the standard ball, and a measured ferrule (3) with the measured width of H is taken and placed on the V-type groove table. Suppose the standard ball is respectively tangential to the end faces A and B of the measured ferrule so as to obtain the trench circular arc center distance LA and LB in a measuring manner ...

Deep well drilling waterpower deslagging device of floor anchor rod hole of tunnel

The invention relates to a deep well drilling waterpower deslagging device of a floor anchor rod hole of a tunnel, which effectively solves the difficulties that the deslagging effect in the drilling process of a floor anchor rod hole drilling device and the increase of the drilling rate of the anchor rod hole is restricted. The invention has the technical scheme that a drill pipe both ends of which extend out of a sleeve is arranged in the sleeve, the upper end of the drill pipe is connected with an upper connector connecting piece, the lower end of the drill pipe is connected with a lower connector connecting piece, the upper end and the lower end of the drill pipe and the sleeve are fixed together via a closed-type bearing and a bearing sleeve connecting piece to form a deslagging structure with a dewatering and deslagging channel, the periphery wall of the drill pipe is provided with a spirally wound annular rib, a water inlet channel is arranged in the drill pipe, and the deslagging ...

Method for preparing nano-porous block of Fe-Sn intermetallic compound

The invention discloses a method for preparing a nano-porous block of Fe-Sn intermetallic compound, comprising the following steps: (1) dissolving stannic chloride and polyvinylpyrrolidone into a polyalcohol to prepare mixed solution, and heating to 160-250 DEG C, wherein the mole ratio of stannic chloride to polyvinylpyrrolidone is 1:10-10:1; (2) gradually dropwise adding sodium borohydride polyalcohol into the mixed solution obtained from step (1) until the mole ratio of sodium borohydride to stannic chloride is 1-10:1, and keeping temperature for 10-600 minutes; and (3) gradually dropwise adding ferric chloride polyalcohol into the solution obtained from step (2) until the mole ratio of Fe to Sn is 1:10-1, and keeping temperature for 10-600 minutes; lowering to room temperature, addingalcohol, centrifugalizing, drying and obtaining the final product. The invention utilizes the Corrigan Stendhal effect to prepare nano-porous structure, and the hollow structure thereof is favourablefor ...

Method and system for realizing multi-clock synchronization

Medicament for treating empyrosis and method for producing the same

The invention relates to medicine used for treating burn and scald and a preparation method thereof. At present, traditional Chinese medicine and western medicine which are used for treating burn and scald have the problems of long treatment time, high price, bad side effect, easily left scars, poor curative effect, and the like. An implement method of the medicine is as follows: 30g of refined teal oil added with blend oil and 49.89g of snake oil are heated to 80 DEG C, 0.02g of tween-80 is added, the mixture is dissolved after being stirred and then heated to 100 DEG C, 10g of white vaseline, 0.02g of ethylparaben, 10g of resultant of reaction of snake oil and limewater or calvital and 0.02g of zinc acetate are sequentially added to the mixture, the mixture is stirred for 30 minutes in a heat retaining mode, made to be uniformly dispersed and cooled to be below 30 DEG C, borneol is added, the mixture is stirred for 10 minutes, and a finished product can be prepared. The invention has ...

Windows file system based installation package silencing method and tool

The invention provides a Windows file system based installation package silencing method and device. The method comprises the following steps: capturing the file system operation information and the registry change information of the main process and the subprocess of the installation package from the Windows file drive layer; recording the captured information into a local database; and regenerating a new silent installation package by carrying out package compressing, batching and programming control on the file system operation information and the registry change information according to the captured information in the local database. The invention can randomly pack the software installation packages into silent installation packages and dispense with silencing parameters so as to be favorable for the managers to distribute and install software and reduce manpower and material resource input for large-scale IT maintained or remote IT maintained software distribution and installation.

Method and device for auto-gain control of mobile digital multimedia broadcast

The invention relates to the field of mobile digital multimedia broadcasting, in particular to an automatic gain control technology for the mobile digital multimedia broadcasting. The embodiment of the invention provides an automatic gain control method and device for the mobile digital multimedia broadcasting used for improving the receiving effect of the mobile digital multimedia broadcasting. The invention carries out periodic adjustment on the average power of received signals according to an automatic gain control period in each appointed time slot of the mobile digital multimedia broadcasting, and which detects the average power of the receiving signals according to a signal power detecting period in each automatic gain control period; furthermore, when the average power detecting value of the last receiving signal is greater than the maximum value of a target range in the automatic gain control period, the average power of the receiving signals is reduced and when the last detecting ...

Layered double hydroxide and preparation method thereof

The invention relates to a layered double hydroxide and a preparation method thereof, belonging to the technical field of metal hydroxide preparation. A chemical formula of the layered double hydroxide is as follows: (M1(1-x)M2x(OH)2)(A)x/n), wherein x is larger than or equal to 0.2 and smaller than or equal to 0.33; M1 represents any one or more of divalent metal ions including Mg<2+>, Zn<2+>, Ni<2+>, Co<2+>, Ca<2+>, Cu<2+>, Fe<2+> and Mn<2+>; M2 represents any one or two of trivalent metal ions including Fe<3+> and Al<3+>; A represents any one of interlayer anions including CO3<2->,NO3<->, Cl<-> and SO4<2->; and the grain size ranges from 12 nm to 80 nm. The invention has the advantages that the preparation method is a direct method for preparing the layered double hydroxide with high crystallinity, layered structure regularity, wide application range and adjustable particle size. The preparation method comprises the following steps: obtaining highly dispersed metal nanoparticle ...

Method and system of document transmission

The invention discloses a document scrambling transmission system and a method. A transmitting terminal cuts the document to be transmitted into two parts that are an attribute description document and document content data. After the document content data is carried through slicing treatment, a cipher code flow is utilized to carry through scrambling treatment on the data slices; after the attribute description document is carried through the slicing treatment, the attribute description document slices and the data slices after being scrambled are carried through data packet sealing and then transmitted to a receiving terminal through a transmission network. Furthermore, before the slicing treatment is carried through on the attribute description document, the scrambling parameters that are not changed in the whole scrambling process are written in the attribute description document. The document transmission method and the system of the invention transmits the scrambled control words ...

Elastic wave forward simulation technology based on space-time dual-variable grid

The invention discloses an elastic wave forward simulation technology based on the space-time dual-variable grid, comprising the following steps: determining the stability conditions of the target area and the background area according to the speed parameter and the elasticity parameter of the underground medium aiming to the known earthquake geological model so as to calculate the size of the space grids with different dimensions and perform the discretization process to the speed field; obtaining the space arbitrary precision difference formula of the grid point variables with different dimensions by using the Taylor's formula and the finite difference technology, which is the arbitrary even order accuracy space difference formula of the space constant grid operator and the space variable grid operator, and calculating the wave field values of the precise division area, the rough division area and the middle transitional belt area by using the deduced space difference formula; in the ...

Water-drawing air conditioner

The utility model provides a water-drawing air conditioner, which comprises a pump, a cooling fan, a radiator, a water-temperature sensor and a water-collecting trough. The utility model is the air conditioner utilizing the internal energy of fresh groundwater or water whose temperature is below room temperature. Owing to the evolution of principle and the utilization of siphon action in addition, the utility model can maintain an obvious cooling effect by minimal power.

Magnetic carrier of surface modification and preparing method thereof

The invention relates to a surface modified magnetic carrier and the preparation method, belonging to the magnetic nanometer material technology filed. The surface modified magnetic carrier has a core/shell structure, including a magnetic spinel MFe2O4 core and a silicon dioxide shell with chemical inertness and biocompatibility, which can be presented as SiO2/MFe2O4; the magnetic core is carried on silicon dioxide surface modified by a sol-gel method, the magnetic core used is a spinel ferrite prepared by a layered precursor method and the silicon dioxide precursor is a tetraethyl orthosilicate. After surface modified, the magnetic carrier has the core/shell structure, including a magnetic spinel carrier and an inert silicon dioxide surface modified layer. The invention is characterized in that the surface modified magnetic carrier not only has strong magnetism, but also has good chemical inertness and biocompatibility, the functionalization can be easily realized, the preparation method ...

USB equipment which driver is not released by Microsoft as well as installation method thereof

The invention discloses a USB device which drive program is not published by Microsoftware and a relative installment method, wherein the device comprises a USB plug for plugging into the USB port of computer to provide the physical connection between the USB device and the computer, an interface module connected with the USB plug for exchanging data with computer via the USB plug to provide the logic connection between the USB device and the computer, the interface module comprises at least one memory sub module for storing no-empty serial number string. Via the invention, the USB device which drive program is not published by Microsoftware can eliminate drive refresh after installs drive program on one USB port of PC and changes the USB port, to make application convenient.

Producing method of non-fried crisp fish

The invention discloses a production of fried-free crisp fish. The procedures comprise that the viscus and scale of fish are removed and the fish is washed to be clean; the fish after washing is put in a container for being marinated for 20-40 minutes; the fish is put in the container and cured by flavoring liquid for 3-5 hours and then is put into a drier for being roasted; then the fish is arranged in multilayer in parallel and upwards step by step from the bottom of a boiler and water is poured in so as to completely immerge the fish; finally seasoning is put in and the fish is steamed after a cover is added; after the water is boiled, mild fire is used for steaming for 5.5-6.5 hours and then stopped; temperature is kept for 0.5-1 hour; cold water is used for carrying out the fast cooling of the boiler; finally the cover is opened and the fish is taken out to be treated with sterilization and is packed into products. The invention has the advantages that the invention can be produced ...

Method and device for automatically measuring coal pile volume based on image and laser

The invention provides a method and a special device for automatically measuring coal pile volume. The method comprises the steps of: firstly, disposing a plurality of markers on a coal pile; secondly, cruising the coal pile a circle by a cruising car, wherein while moving, the cruising car scans every marker, a laser range finder on the cruising car acquires the distances S from the cruising car to the markers and pitch rotation angles Phi, a GPS (global positioning system) sensor arranged on the cruising car provides a current horizontal rotation angle beta, the distance from the laser range finder to the ground is H, and the spatial coordinate of one marker can be obtained; processing the acquired spatial coordinates of all markers to form a three-dimensional figure of the coal pile; and calculating the volume of the coal pile according to the three-dimensional figure of the coal pile. The method and the special device can accurately measure the volume of the coal pile and are easy to ...

Tetracycline compounds containing hydrazo

The invention belongs to the technical field of medicament, in particular to tetracycline compounds containing hydrazo shown in a general formula (I), and pharmaceutically acceptable salts or isomersthereof, wherein R<2a>, R<2b>, R<3>, R<4a>, R<4b>, R<5>, R<6a>, R<6b>, R<7>, R<8>, R<9>, R<10>, R<11> and R<12> are defined in the specification. The invention also relates to a method for preparing the compounds, medicinal composition containing the compounds, as well as application of the compounds in the preparation of medicaments for treating and/or preventing tetracycline sensitive diseases,particularly in the preparation of medicaments for treating infectious diseases.

Non ideal particle classifying identification method based on laser Doppler measuring particle

A classified identification method of inperfect dust particle based on laser Doppler measuring particle belongs to particle measuring technique. Using laser phase Doppler particle measuring apparatus, dynamic information of characteristic parameter of moving particle is obtained, and classified identification method includes the following steps, organization of parameter of subject measured is built by measuring data to ensure fuzzy module of particle, use statistical characteristic to identify parameter of the subject, realizing classified identification method of inperfect particle by integrating several characteristic modules. Its advantages include: dispersed information of particle parameter can obtained by analyzing the data obtained from measurement using particle, result more accordant with practical characteristics of subject measured can be obtained by aiming at several characteristics of particle to do classified identification method, and inperfect characteristic of practical ...

Remote controller, air conditioner and air conditioning system

The invention discloses a remote controller, comprising a power module for supplying a power circuit and a remote controller master chip connected with the power module and further comprising a signal input module connected with the remote controller master chip to receive the input signals, a first communication module which is connected with the remote controller master chip and provides a communication interface, and a memory interface module which is connected with the remote controller master chip and provides an interface for an external memory. The remote controller master chip controls the operating states of the first communication module and the memory interface module according to the signals input by the signal input module. The remote controller can access relative data including image/ audio and video data on a computer through the first communication module according to the control instructions input by the signal input module and store the data into the memory through the ...

Preparation process of gelatin by use of hair side skin multicomponent method

The present invention relates to a preparation process of gelatin from fur leftover kits by use of polynary method. It uses polyalkali liming process, and then adds acid to make neutralization, and further extracts gelation at low temp. and dry. The invented gelation product is a breakthrough progresses in viscosity, freezing force and good gelatin yield. Its viscosity is more than 20 deg.E, freezing force is more than 250g, and good gelatin yield is more than 90%, and its product value-appreciation rate is high.

Machine visual on-line detection method and equipment for tank cover quality in high-speed production line

The invention discloses machine visual on-line detection method and equipment for the tank cover quality in a high-speed production line. The method comprises the following steps of: in an automatic production line, separating tank covers to be detected into single tank covers moving on a delivering device; imaging the tank covers by using an imaging system at a high speed when the tank covers move to a detection station of the delivering device; transmitting an acquired tank cover image to an industrial computer for processing; carrying out quality detection on a plurality of detection areas to generate quality detection signals; eliminating unqualified products by using an eliminating device positioned at the eliminating station of the delivering device; making the qualified products continuously move on the delivering device and pass through a shaping device and outputting the qualified products in sequence. The equipment comprises a cover feeding device, the delivering device, the shaping ...

Air outlet panel of air conditioner and air conditioner

The invention provides an air outlet panel of an air conditioner and the air conditioner. The air outlet panel is arranged on a frame; a shaft hole is formed on the side wall of at least one side of the frame. The air outlet panel of the air conditioner comprises at least one wind deflector and the shaft hole. A transmission shaft is arranged on the wind deflector, each wind deflector can be supported in the shaft hole of the frame in a rotary manner through a transmission shaft. The shaft hole is a through hole, comprising a main hole and at least one assistant hole, wherein the main hole is used for holding the transmission shaft, the hole diameter of the main hole is smaller than the shaft diameter of the transmission shaft, and the edge of the main hole is provided with at least one notch; the assistant hole surrounds the main hole to extend outwards from at least one notch of the main hole and is used for providing a deformation space for extension of the main hole; and a mobile part ...

Preparation of linear bisphenol A phenolic resin

The invention provides a preparation method of bisphenol A novolac phenolic resin, which comprises the following steps: bisphenol A is added in solvent with the weight being 25-100 percent of the weight of the bisphenol A, acidic catalyst with the weight being 0.7 to 2 percent of the weight of the bisphenol A, formaldehyde is continuously added at the temperature of 70-110 DEG C for 0.25-2.5 hours, all reactants react for 1-10 hour(s) at the temperature of 70-110 DEG C, and the reactants are heated and depressurized to remove the solvent, thus the bisphenol A novolac phenolic resin is obtained, wherein the mol ratio of formaldehyde and the bisphenol A is 0.3:1 to 3:1. The prepared bisphenol A novolac phenolic resin has the residual quantity of the bisphenol A of smaller than 15 percent, the softening temperature of 100-125 DEG C, and the dissolution iscosity of 63-67 percent of butanone solvent at 25 DEG C of 4000-6000 Pa.s. The invention has excellent physical property under the condition ...

Variable frequency cable

The invention relates to a variable frequency cable, which comprises three main cores sequentially from inside to outside. After forming the cable, the three main cores winds and coats an inner liner, a shielding layer, an isolating layer, a steel tape armouring layer and an outer sheath, wherein the shielding layer comprises a copper wire layer. The variable frequency cable is characterized in that the shielding layer also comprises an aluminum foil layer arranged between the inner liner and the copper wire layer. The variable frequency cable has the advantages of good electric shock resistance and shielding effect, relatively low cost and self weight of the cable, and adaption to be laid in humid environment for use.

TOA training symbol construction of indoor OFDM system and method and device for estimating TOA

The invention comprises: first off, creating the training symbol used for making TOA estimation; using the TOA training symbol to compose OFDM frame format in order to make TOA estimation. Said TOA estimation comprise: 1) at receiving end, extracting TOA training symbol in order to make pretreatment; removing the effect of time-delay on other multi paths except first path in order to make the transmission factor on each sub -channel identical; 2) making FFT transformation for the pretreated data; 3) making the cross correlation operation for the FFT transformed data and the frequency domain basic data of training symbol; 4) by the phase of cross correlation function, estimating the arrival timeTau0 from the first path of transmitted signal to the receiving antenna.

Image rotating system, image rotating method and decoding chip

The invention provides an image rotating method which can embed the rotating process into the intra-frame prediction, inter-frame prediction or loop filtering of decoding. The method comprises: reading the rotated block matrix data Dn-1 as a reference block stored in the first memory device; rotating the Dn-1 into a normal positioned block matrix Dn-1 and saving it in the second memory device; using the normal positioned block matrix Dn-1 in the second memory device to implement the corresponding intra-frame prediction, inter-frame prediction or loop filtering process and acquiring a block matrix data Dn; rotating the block matrix Dn to acquire a rotated block matrix Dn and saving it in the first memory device. The invention need not to add any independent rotating module, consequently, saves the internal memory cost, reduces the calculating quantity in internal memory process, and reduces the system load.

Magnetic titanium dioxide hollow ball and preparation method thereof

The present invention provides a magnetic titanium dioxide hollow sphere and a preparation method thereof, which belong to the technical field of magnetic nanomaterials. The magnetic TiO2 hollow sphere is characterized by the monodisperse property, contains magnetic cobalt ferrite and anatase TiO2 with the photocatalytic activity, and has the following formula: TiO2/CoFe2O4. The magnetic TiO2 hollow sphere is prepared by the template method. The magnetic component is spinel ferrite prepared by the co-precipitation method. The TiO2 precursor is titanium tetrachloride. The magnetic TiO2 hollow sphere has the advantages that the magnetic material has the characteristics of light weight and large specific surface area, has photocatalytic property, can decompose organic dyes, and is enriched and recovered by an applied magnetic field. Furthermore, the preparation method adopts inexpensive titanium tetrachloride as the TiO2 precursor and adopts water as a reaction medium, and has the advantages ...

Fabric dirt pretreatment agent containing steady biological enzyme complex and low-activity substance and preparation method thereof

The invention relates to a fabric dirt pretreatment agent containing a steady biological enzyme complex and a low-activity substance and a preparation method thereof. A product of the invention takes fatty alcohol polyoxyethylene ether (7), fatty alcohol polyoxyethylene ether (9), sodium fatty alcohol-polyoxyethyleneether sulfate (70 percent), fatty alcohol polyoxyethylene ether (JFC), polyacrylate, sodium citrate, boric acid, propylene glycol, prolease, calcium chloride, isothiazolinone, essence, and deionized water as raw materials; and the method adopts a polymer to ensure that the prolease forms a polymer complex in a system by researching biological enzyme stabilization technology, which ensures the long-term effective activity of biological enzyme, ensures that the product can achieve stronger detergency when the content of an active substance is 10 percent or so and has steady quality during the storage, and achieves the aims of saving resources and protecting environment. The product ...

Method for accurately positioning vision in cleaning robot of condenser

The invention discloses an accurate vision positioning method for condenser cleaning robots. The method comprises the following steps that: the coordinate transformation relation between a camera coordinate system and an image plane, as well as the coordinate transformation relation between the image plane and a pixel coordinate system are established; nonlinear distortion is introduced on the basis of a pinhole imaging model, and a distorted image is restored; main noise of an underwater image is eliminated through an index low-pass filter and a homomorphic filter; a novel self-adaptive threshold method based on edge detection is utilized to carry out binarization segmentation to the image and eliminate incomplete tube orifices on a boundary; the edge pixel coordinate set of each tube orifice is obtained by scanning twice; and a least square method is utilized to fit the tube orifices so as to obtain a circle center coordinate of the tube orifice of a condensing tube, thereby realizing ...

一种适于安装在墙壁上的空调器及其安装方法

... 本发明公开了一种分体式空调器及其安装方法，其包括室内机和室外机以及连接室内机和室外机的冷媒连接管，室内机分为壳体和面板两部分，在使用状态下面板贴靠于墙壁并与壳体操作连接，壳体适于装设于墙壁上开设的一墙洞内，离心风机、电机装设于壳体内，在平行于墙壁的平面内，面板的尺寸大于壳体的有待装设于墙洞内的部分的尺寸并确定得适于罩盖住所述墙洞，面板正面中部开设有进风口，面板正面边缘处设置有出风口。 ...

Large-span steel gallery erected between new building and old building and construction method thereof

The invention relates to a large-span steel gallery erected between a new building and an old building and a construction method thereof. The steel gallery is connected with the new building by adopting rigid nodes combining high-strength bolts and welding, and the steel gallery is connected with the old building by adopting sliding supports. The construction method is that the steel gallery is assembled into a whole body on the ground and then is lifted to position as a whole body. The invention has the advantages that the construction period is greatly shortened, the labor is saved, the revolving materials are saved, the construction cost is reduced, the requirement on the structural construction quality is satisfied, and the construction method is particularly suitable for large-span and large-tonnage steel gallery under the conditions that the underground conditions are complex, the surrounding environment requirement is high, the original building structures are not demolished and ...

Telephone with television interface

The present invention relates to a telephone with an interface connection with the television, which includes a basic telephone set 10, central processing unit 14, display controller 12 and a control program. The control program controls the whole operating procedures of the telephone of the invention. Under the operating procedures, the CPU 14 transmits the telephone call information received by the basic telephone set 10 to the display controller 12. In accordance with the received information, the display controller 12 generates and transports a corresponding signal to a television 20. With the telephone of the invention, telephone call information can be displayed on a television, thereby removing the need for the telephone to have its own display device for its various telephone based functions.

Methods and systems for directing movement of a tool in hair transplantation procedures

Methods and systems are provided useful in various procedures, including hair harvesting and implantation, and further including computer-implemented and/or robotic hair transplantation. Methodologies are provided which enable a tool, such as a hair harvesting or a hair implantation tool, to proceed at least under a partial computer control in a selected direction of travel along a donor or recipient area of the patient, as well as changing direction of travel based on desired harvesting and/or implantation criteria.

Techniques for selecting paths and/or trunk ports for forwarding traffic flows

Techniques that offer enhanced diversity in the selection of paths (e.g., ECMP paths) and/or ports from ports associated with trunks for forwarding data traffic. In one embodiment, one or more functions are used to generate a result. A first portion of the generated result may be used as an index (e.g., ECMP index) for selecting a path (e.g., an ECMP path) from multiple possible paths for forwarding a packet. A second portion of the generated result, different from the first portion, may be used as an index (trunk index) for selecting an output port from multiple output ports associated with a trunk for forwarding a packet. In this manner, selected portions of the generated result may be used as indices, one for selecting a path and another for selecting a trunk port for forwarding packets such that the two indices are not the same and are not dependent upon one another.

Delivering a video stream

Delivering a video stream is disclosed. A request for the video stream is received. A past portion of the video stream is delivered to a client. The past portion has a marker time that precedes a current time by an interval that corresponds to a buffer length in a client buffer. Receiving a video stream is also disclosed. A request for the video stream is transmitted. A past portion of the video stream is received. The received past portion has a marker time that precedes a current time by an interval that corresponds to a buffer length in a client buffer.

Nanoimprint resist, nanoimprint mold and nanoimprint lithography

A nanoimprint lithography method includes the following steps. First, a first sacrifice layer, a second sacrifice layer and a nanoimprint resist are formed on a substrate. The nanoimprint resist includes a hyperbranched polyurethane oligomer, a perfluoropolyether; a methylmethacrylate, and a diluent solvent. Second, a master stamp with a first nanopattern formed by a number of projecting portions and gaps is provided, and the first nanopattern is pressed into the nanoimprint resist to form a second nanopattern in the nanoimprint resist. Third, the second nanopattern is transferred to the substrate.

Session transfer method, application server, and communications system

Embodiments of the present invention relate to the field of communications and provide a session transfer method, an application server, and a communications system, which implement a cross-network session transfer between a CS domain and an IMS domain. The method includes: after receiving a session transfer request sent by user B or user C in the IMS domain, sending a release message to the user B currently in a call to terminate a session between user A in the CS domain and the user B, and negotiating media information of the user A and media information of the user C to establish a session between the user A and the user C. The embodiments of the present invention apply to a cross-network session between the CS domain and the IMS domain.

Light emitting diode

A light emitting diode including a substrate, a first semiconductor layer, an active layer, and a second semiconductor layer is provided. A surface of the substrate away from the active layer is configured as the light emitting surface. The first semiconductor layer includes a first surface and a second surface, and the first surface is connected to the substrate. The active layer and the second semiconductor layer are stacked on the second surface in that order. A first electrode electrically is connected with the first semiconductor layer. A second electrode is electrically connected with and covers a surface of the second semiconductor layer. A number of three-dimensional nano-structures are located on the surface of the first surface of the first semiconductor layer and the light emitting surface, and a cross section of each of the three-dimensional nano-structure is M-shaped.

ELECTRONIC DEVICE CAPABLE OF ADAPTING TO DIFFERENT TYPES OF PERIPHERAL DEVICES AND METHOD THEREOF

An electronic device capable of adapting different types of peripheral devices which providing a same function, includes a storage device storing a plurality of device drivers corresponding to a plurality of different type peripheral devices which provide a same function and a detecting module configured to identify one of the different type of peripheral devices connected to the electronic device, when the detecting module identifies a peripheral device connected to the device, the processor calls the device driver corresponding to the identified peripheral device from the storage device. 1. An electronic device comprising:a storage device storing a plurality of device drivers, each of which corresponds to one of a plurality of different type of peripheral devices which provide a same function;an interface module for connecting with one of the plurality of different type of peripheral devices which provide a same function;a detecting module configured to identify the one connected to the interface module of the plurality of different type of peripheral devices which provide a same function; andan ARM processor configured to call the device driver corresponding to the identified peripheral device connected to the interface module from the storage device.2. The electronic device as described in claim 1 , wherein the electronic device is a tablet computer or a smart phone.3. A method implemented by the electronic device described in claim 1 , the method comprising:identifying the type information of the one of a plurality of different type of peripheral devices providing a same function connected to the interface module and sending the type information to the processor; andcalling the device driver corresponding to the identified peripheral device from the storage device.4. The method according to claim 3 , wherein the identifying type information of the one of a plurality of different type of peripheral devices which provide a same function connected to the interface ...

Method and System for Correlated Tracing with Automated Multi-Layer Function Instrumentation Localization

A system for automatically instrumenting and tracing an application program and related software components achieves a correlated tracing of the program execution. It includes tracing of endpoints that are the set of functions in the program execution path that the developers are interested. The tracing endpoints and related events become the total set of functions to be traced in the program (called instrument points). This invention automatically analyzes the program and generates such instrumentation points to enable correlated tracing. The generated set of instrumentation points addresses common questions that developers ask when they use monitoring tools.

Mass spectrometry imaging of glycans from tissue sections and improved analyte detection methods

The presently disclosed subject matter provides methods using mass spectrometry for direct profiling of N-linked glycans from a biological sample. In addition, the embodiments of the present invention also disclose novel methods, known as targeted analyte detection (TAD), for improving the detection limit of MALDI-MS. These methods take advantage of the carrier effect of the added standard analytes, which occurs due to the generic sigmoidal shape of the calibration curve. The functionality of TAD depends on the relative enhancement of sensitivity over the increase of the standard deviation at the analysis of target analytes with spiking in exogenous concentration. At certain ranges of exogenous concentration, the increment in the sensitivity overcomes the standard deviation, resulting in an improved LOD. Theoretically, exogenous concentrations approximately at 1 LODorig would generate the optimum LOD improvement. TAD is a cost-effective LOD improvement method, which is not limited to a certain group of analytes, or detection methods or instruments. It can be applied to enhance the detection of any analyte with different detection methods, provided that the analyte of interest can be extracted or is available in synthetic form.

Fault locating method and system based on multi-layer evaluation model

The disclosure discloses a fault locating method based on a multi-layer evaluation model. Firstly, determine a fault type to be inspected and a fault symptom which able to accurately and effectively reflect a power transformer operation status and determine a weight of each fault type by using an association rule and a set pair analysis. Then, establish a DBN model to perform feature extraction and classification on multi-dimensional data of a fault. Finally, perform a comprehensive evaluation on an existing diagnosis result by using the D-S evidence theory. Accordingly, the supporting strength of the common target is reinforced, while the influence of divergent targets is reduced. As a result, the uncertainty in the diagnosis result is significantly reduced. The disclosure is mainly used to monitor and diagnose a status variable of the power transformer in a real-time manner, and treats power transformer status evaluation as a multi-property decision issue.

Systems and Methods for Planning Hair Transplantation

Systems and methods for creating a treatment plan for cosmetic procedures, for example, a hair transplantation procedure, are provided. The treatment plan allows user to provide input on a proposed hair element using a free-hand drawing in a two-dimensional plane, and for the proposed hair element to be generated and displayed on a three-dimensional model of a body surface. Various techniques and methods described in the application provide for improved planning of a natural looking hair.

Waterproofing Method And Apparatus For Electronic Device, And Electronic Device

The present disclosure relates to a waterproofing method for an electronic device. In one example method, silane is coated on an inner wall of a first housing of the electronic device and an inner wall of a second housing of the electronic device. The first and second housings and a main board of the electronic device are assembled. Fluoride is injected into a cavity of the electronic device through a liquid inlet hole on the first housing. An integral continuous waterproofing membrane is formed on the inner walls of the first and second housings through chemical reaction between the silane and the fluoride.

Tat protein and preparation method and use thereof

Disclosed is a Tat protein, the amino acid sequence of which is shown as SEQ NO: 1, SEQ NO: 2, SEQ NO: 3 and SEQ NO: 4. The Tat protein of the present invention has been studied and developed and can be a Latent infection of HIV-1 activating potential drug.

Web TV Based Information Browsing Method and System

A web TV based information browsing method includes receiving, by a web TV, information on the Internet sent by an information server, classifying the received information, and setting an information tag for the classified information, and displaying, on a display interface currently displayed on the web TV, an information interface for a user to read information corresponding to the information tag with a window according to a size of the display interface, wherein the window is smaller than the display interface. Accordingly, the user can watch TV and read information at the same time, thereby bringing better use experience to users.

Blockchain-based data procesing method, apparatus, and electronic device

The present application provides blockchain-based data processing methods, apparatuses and systems. One method comprises: obtaining authentication root data related to a service, wherein the authentication root data comprises a proof indicating that the authentication root data is pre-authenticated; determining a data reference relationship between a plurality of types of service data stored on a blockchain associated with a service, the data reference relationship comprises a service data chain that uses the authentication root data as a root node, the root node is referred to by a first type of service data, and each of a remainder of the plurality of types of service data other than the first type of service data refers to at least one of the plurality of types of service data.

Write data allocation in storage system

This disclosure provides a method, a computing system and a computer program product for allocating write data in a storage system. The storage system comprises a Non-Volatile Write Cache (NVWC) and a backend storage subsystem, and the write data comprises first data whose addresses are not in the NVWC. The method includes checking fullness of the NVWC, and determining at least one of a write-back mechanism or a write-through mechanism as a write mode for the first data based on the checked fullness.

Carbon canister

A carbon canister includes a main body with a chamber containing activated carbon, an end cover mounted to the main body, the end cover and the main body enclosing and forming a cavity, the end cover having a desorption port for connecting with and engine, a Venturi tube mounted in the cavity and including an inlet segment, and a throat and a back suction tube. An inner diameter of the throat is smaller than an inner diameter of the inlet segment. The inlet segment communicates with the activated carbon containing chamber, the throat communicates with the desorption port, the back suction tube connects to the throat, and the back suction tube extends to the bottom of the cavity. Thereby, a negative pressure is created, the fuel collected within the carbon canister is desorbed to the engine so that the fuel utilization is improved, and the exhaust emission is reduced.

Hyperbranched cationic mussel-imitated polymer and method of preparing the same

The present invention discloses a hyperbranched cationic mussel-imitated polymer and a method of preparing the same. The hyperbranched polymer disclosed in the present invention has the excellent mussel-imitated non-selective adhesive property, good biocompatibility and adhesive strength adjustability. The method of the present invention comprises the following steps: (A) adding an initiator, a RAFT agent and a first reaction mixture to a vessel containing DMF to form a second reaction mixture; (B) stirring the second reaction mixture until homogenous, and introducing argon to a reaction system to remove oxygen in the reaction system; (C) heating and stirring the second reaction mixture to carry out a reaction; (D) after a product with a desired molecular weight being produced, the reaction system being exposed to air and cooled rapidly in a cold water bath to terminate the reaction; and (E) purifying the product to obtain the hyperbranched cationic mussel-imitated polymer.

Automatic Discovery of Message Ordering Invariants in Heterogeneous Logs

A method and system are provided. The method includes performing, by a logs-to-time-series converter, a logs-to-time-series conversion by transforming a plurality of heterogeneous logs into a set of time series. Each of the heterogeneous logs includes a time stamp and text portion with one or more fields. The method further includes performing, by a time-series-to-sequential-pattern converter, a time-series-to-sequential-pattern conversion by mining invariant relationships between the set of time series, and discovering sequential message patterns and association rules in the plurality of heterogeneous logs using the invariant relationships. The method also includes executing, by a processor, a set of log management applications, based on the sequential message patterns and the association rules.

Method and system of identifying and estimating complex analog circuit failure

A method and a system of identifying and estimating a complex analog circuit failure, belonging to the field of power electronic circuit failure prediction. The method includes the following steps: building a degradation simulation model of an analog circuit to be diagnosed, performing a parameter aging simulation experiment on different devices; extracting a time domain feature of each of output signals by using a time-series transformation method, building a health index of each of the devices based on angle similarity; identifying whether the analog circuit to be diagnosed is degraded and a starting point of degradation by combining a time moving window and a convolutional neural network; multiplexing part of hidden layers of the convolutional neural network and a long short term memory-recurrent neural network to estimate a health state of a degraded analog circuit; and evaluating prediction accuracy.

System and method for speech synthesis

The present disclosure relates to a method and system for generating a speech from a text. According to certain embodiments, the method includes: identifying a plurality of phonemes from the text; determining a first set of acoustic features for each identified phoneme; selecting a sample phoneme corresponding to each identified phoneme from a speech database based on at least one of the first set of acoustic features; determining a second set of acoustic features for each selected sample phoneme; and generating the speech using a generative model based on at least one of the second set of acoustic features.

Mixed metal oxide catalysts for ammonia decomposition

Systems and methods for ammonia decomposition catalysts are described. Systems and methods may include providing a first solution, where the first solution includes a first metal soluble salt of cobalt, nickel, iron, and a combination thereof; a second metal soluble salt of magnesium, calcium, strontium, barium, and a combination thereof; a third metal soluble salt of lanthanide elements, and a combination thereof; and a fourth metal soluble salt of aluminum, transition metals, alkali metals, and a combination thereof. The first metal oxide, the second metal oxide, the third metal oxide, and the fourth metal oxide may be co-precipitated from the first solution at a pH between approximately 6.0 and approximately 11.0 to form a hydrotalcite-like structured material. The co-precipitated material may be aged and dried. The aged, dried, co-precipitated material may be decomposed to form a final catalyst product.

Dynamic rebalancing of free space between storage pools

Described are techniques for dynamic rebalancing in storage systems. The techniques including a method comprising calculating an estimated time to storage fullness for respective storage pools in a space balance group, the estimated time to storage fullness based on an allocation speed of the respective storage pools. The method further comprises classifying a first storage pool having a first estimated time to storage fullness below a migration time threshold as a first migration source storage pool. The method further comprises classifying a second storage pool having a second estimated time to storage fullness above the migration time threshold as a first migration target storage pool. The method further comprises rebalancing free space in the space balance group by migrating storage volumes from the first migration source storage pool to the first migration target storage pool.

Indoor Unit of Air Conditioner

An air conditioner indoor unit ( 100 ) comprises a panel body ( 4 ), a rear casing ( 8 ) and a front panel ( 2 ) connected with the panel body ( 4 ), wherein the chamber of the air conditioner indoor unit ( 100 ) is enclosed by the rear casing ( 8 ), the panel body ( 4 ) and the front panel ( 2 ); the panel body ( 4 ) comprises a left side wall ( 6 ) and a right side wall ( 5 ); and the outer surface of each of the left and the right side walls ( 6, 5 ) of the panel body ( 4 ) is provided with an outward convex part or an inward concave part.

GPU SIMULATION METHOD

A GPU simulation method. An instruction sequence of a client GPU is intercepted in a kernel state simulator based on system virtualization and GPU using principle, and a mechanism is selected according to user configuration to accomplish simulation of the client GPU. In first mechanism, instruction translation is accomplished on low-level semantics based on a binary translation technology, and instructions are executed on a host GPU; in second mechanism, instruction conversion is accomplished using an existing GPU software stack, and instructions are executed on host GPU. The method provides an efficient simulated GPU for a virtual machine based on a host machine physical GPU, and solves the problem of slow GPU simulation. Based on a system virtualization technology and by virtue of a convenient condition provided by an existing GPU software stack, the GPU simulation speed is improved, and the implementation difficulty and complexity of the method are effectively controlled. 1. A GPU simulation method , comprising the following steps:{'b': '101', 'step : in a virtual machine, an application program sending a high-level command to a client GPU drive;'}{'b': '102', 'step : the client GPU drive converting the high-level command submitted by the application program into a group of low-level instruction sequence that can be recognized by a corresponding client GPU, and then writing the low-level instruction sequence into a client GPU instruction cache; and'}{'b': '103', 'step : the client GPU drive triggering a submission operation after a plurality of associated high-level commands are submitted, wherein the submission operation triggers the virtual machine to exit (VM-Exit), then the control right is transferred to a kernel state simulator, and the kernel state simulator decides on different mechanisms of GPU simulation according to configuration strategies.'}2. The GPU simulation method of claim 1 , wherein different mechanisms comprise:a first type of mechanism: ...

Systems and Methods with a Realtime Log Analysis Framework

Systems and methods are disclosed for processing a stream of logged data by: creating one or more models from a set of training logs during a training phase; receiving testing data in real-time and generating anomalies using the models created during the training phase; updating the one or more models during real-time processing of a live stream of logs; and detecting a log anomaly from the live stream of logs.

Fume exhaust assembly and fume exhaust device

A fume exhaust assembly and a fume exhaust device are provided. The fume exhaust assembly includes a fan, a vortex generating portion, a fume intake pipe, and a fume exhaust pipe. The vortex generating portion includes a vortex pipe and an air intake channel. The air intake channel is in communication with the vortex pipe, an inlet of the air intake channel is connected to the fan, and an outlet of the air intake channel is configured to generate a vortex updraft in the vortex pipe. The fume intake pipe and the fume exhaust pipe are in communication with the vortex pipe. An outlet of the fume intake pipe is arranged above the outlet of the air intake channel. The outlet of the fume intake pipe is configured to be in communication with a low-pressure zone of the vortex updraft. The fume exhaust pipe is connected to an outlet of the vortex pipe.

Cooking fume separation device and fume exhaust device

The present disclosure relates to a cooking fume separation device and a fume exhaust device. The fume exhaust device includes the cooking fume separation. The cooking separation device includes a first bracket, a second bracket, a plurality of first separation plates and a plurality of second separation plates. The plurality of first separation plates are fixedly connected to the first bracket, the plurality of second separation plates are fixedly connected to the second bracket, the plurality of first separation plates and the plurality of second separation plates are staggered and spaced apart in an up-down direction, the first separation plate and the second separation plate partially cover each other to form a plurality of separation passages, and the first bracket and the second bracket are movably connected so as to adjust a size of each separation passage.

Heated and cooled chair apparatus

Articles of furniture with a system of heating and cooling that can be integrated into a building environmental control network are provided. The heating/cooling system of the article has surfaces of a porous or non-porous, moisture-permeable material allowing convective and evaporative heat exchange from the body surface to the environment. The material covers a plenum that has reflective surfaces to reduce radiant losses and low-wattage fans to circulate air that convectively cools the occupant. Resistance heating may be incorporated at key occupant contact areas in the seat and backrest. Temperature, occupancy and other sensors can be incorporated. A control interface controls the actions of the heating/cooling system of the article and can interact with a network server to transmit measurements of environmental temperatures and occupant selection of control settings that are useful for control of the building's indoor environment.

Array substrate, its manufacturing method, and a display device

A method for manufacturing an array substrate, including forming at least two data lines, forming a buffer layer on the data lines, forming an organic film, which is provided with vias, on the buffer layer, the vias being in a partially overlapping relationship with the orthographic projection of the two adjacent data lines on a base substrate, forming a first conductive layer on the organic film.

Thin film transistor, fabricating method thereof, and display device

A thin film transistor (TFT), a method for fabricating the TFT, and a display device are provided. The TFT comprises a first gate electrode and a second gate electrode; and an active layer located in between of the first gate electrode and the second gate electrode and being insulated from the first gate electrode and the second gate electrode; wherein the first gate electrode is connected with the second gate electrode through a via hole; and the first gate electrode is made of a light-shielding material for blocking light from irradiating on the active layer.

Method for making microstructures and photolithography mask plate

A method of making microstructures, including: setting a photoresist layer on a surface of a base; covering a surface of the photoresist layer with a photolithography mask plate, wherein the photolithography mask plate includes: a substrate; a carbon nanotube composite structure on a surface of the substrate, wherein the carbon nanotube composite structure includes a carbon nanotube layer and a chrome layer coated on the carbon nanotube layer; and a cover layer on the carbon nanotube composite structure; exposing the photoresist layer to form an exposed photoresist layer by irradiating the photoresist layer through the photolithography mask plate with ultraviolet light; and developing the exposed photoresist layer to obtain a patterned photoresist microstructures.

Method for making microstructures and photolithography mask plate

A method of making microstructures, including: setting a photoresist layer on a surface of a base; covering a surface of the photoresist layer with a photolithography mask plate, wherein the photolithography mask plate includes: a substrate; a patterned chrome layer on a surface of the substrate; a carbon nanotube layer on the patterned chrome layer, wherein a first pattern of the patterned chrome layer is the same as a second pattern of the carbon nanotube layer; a cover layer on the carbon nanotube layer; exposing the photoresist layer to form an exposed photoresist layer by irradiating the photoresist layer through the photolithography mask plate with ultraviolet light; and developing the exposed photoresist layer to obtain a patterned photoresist microstructures.

Processing of a set of pending operations for a switchover from a first storage resource to a second storage resource

A determination is made that data stored in an extent of a first storage resource is to be moved to an extent of a second storage resource. Operations that are still awaiting to start execution in the first storage resource after the data stored in the extent of the first storage resource has been moved to the extent of the second storage resource, are configured for execution in the second storage resource.

Aspartase variants, method of preparing the same and use thereof

The present invention discloses an aspartase variant, method of preparing the same and use thereof. Compared with sequence 2 in the sequence listing, the amino acid sequence of the aspartase variant provided in the present invention has more than 96% identity, and there are mutations in T187I and N326C at positions 187 and 326, respectively, and has improved catalytic activity for the ammoniation of acrylic acid, compared with the aspartase shown in sequence 2. The experiment proves that the aspartase variant provided in the present invention does have improved catalytic activity for the ammoniation of acrylic acid compared with the wild type parent aspartase, and has better thermal stability and pH spectrum. The reaction can greatly increase the conversion ratio of acrylic acid.

Blockchain-based data authorization method and apparatus

One or more implementations of the present specification provide a blockchain-based data authorization method and apparatus. The method can include receiving, by a blockchain node, an authentication transaction submitted by a privacy computing platform, where the authentication transaction queries whether a data user has obtained authorization of target data possessed by a data owner, and in response to determining that the data user has obtained authorization of the target data, executing, by the blockchain node, a smart contract invoked by the authentication transaction to provide an authorization token to the privacy computing platform that instructs the privacy computing platform to obtain the target data, and send a computational result of one or more predetermined computational operations based on the target data to the data user.

Array substrate and method for manufacturing the same, and display device

Embodiments of the disclosure provide an array substrate and a method for manufacturing the array substrate. The array substrate includes a substrate, a first electrode disposed on the base substrate and a second electrode disposed on the base substrate and located in a different layer from the first electrode with an insulation layer being disposed therebetween, wherein each of the first and second electrodes is a comb-like electrode, and the first and second electrodes are configured to generate an electric field therebetween when being applied with a voltage.

Facial expression image processing method and apparatus

A processor implemented method of processing a facial expression image, the method includes acquiring an expression feature of each of at least two reference facial expression images; generating a new expression feature based on an interpolation value of the expression feature; and adjusting a target facial expression image based on the new expression feature and creating a new facial expression image.

Lead oxychloride, infrared nonlinear optical crystal, and preparation method thereof

An oxychloride infrared nonlinear optical crystal and the preparation method and use thereof, the optical crystal has a general chemical formula of Pb 2+x OCl 2+2x , therein 0<x<0.139 or 0.141<x<0.159 or 0.161<x≤0.6. The crystal is non-centrosymmetric, belongs to orthonormal system with space group of Fmm2, cell parameter is a=35.4963(14)±0.05 Å, b=5.8320(2)±0.05 Å, c=16.0912(6)±0.05 Å. The crystal is prepared by high temperature melt method or flux method. The crystal has a strong second harmonic generation efficiency of 4 times that of KDP (KH 2 PO 4 ) tested by Kurtz method, it is phase machable, transparent in the range of 0.34-7 μm. The laser damage threshold is 10 times that of the current commercial infrared nonlinear optical crystal AgGaS 2 . No crystalline water exists in lead oxychloride, and it is stable in the air and has good thermal stability.

Quinazoline derivative and preparation method therefor

The present invention relates to a quinazoline derivative shown in formula (I) and a preparation method therefor, a pharmaceutical composition comprising the compound shown in formula (I), and an application of the compound in preparing drugs for curing and preventing tumors. The compound of the present invention can irreversibly prevent EGFR phosphorylation, and effectively depress signal transduction of cancer cells, and accordingly has higher anti-tumor activity in vitro and in vivo,

Method and apparatus to determine trigger intent of user

A user trigger intent determining method and apparatus is disclosed. The user trigger intent determining apparatus may obtain a first face image, obtain a second face image after a visual stimuli object is displayed, and determine a final gaze location by correcting a first gaze location estimated from the first face image based on a second gaze location estimated from the second face image.

Antitumor compound targeting idh2 mutation and method of use thereof

The present application relates to compounds represented by general formula (I), general formula (II) or general formula (III), and pharmaceutically acceptable salts or hydrates thereof, preparation methods thereof, and pharmaceutical compositions thereof. The compounds represented by general formula (I), general formula (II) or general formula (III) have inhibitory activities against isocitrate dehydrogenase 2 (IDH2), thereby being capable of treating IDH2 mutation-induced cancers.

Image matching apparatus and method thereof

An apparatus and corresponding method are provided to match images and include assigning depth candidate values to a pixel in a first image, and reassigning third depth candidate values to a first pixel in the first image based on first depth candidate values assigned to the first pixel and second depth candidate values assigned to a second pixel adjacent to the first pixel. The apparatus and method also include determining one of the third depth candidate values to be a depth value of the first pixel, and matching the first pixel and a third pixel in a second image corresponding to the determined depth value of the first pixel.

Pultrusion method and equipment for preparing a fiber-reinforced composite

A pultrusion method, equipment for preparing a fiber-reinforced composite, and a fiber-reinforcement composite are provided. The pultrusion method comprises the following steps: i) preforming inner layer fibers; ii) impregnating the preformed inner layer fibers with a first resin to obtain a first preform; iii) heating and curing the first preform to obtain an inner layer profile; iv) preforming outer layer fibers together with the inner layer profile; v) impregnating the outer layer fibers with a second resin to obtain a second preform; and vi) heating and curing the second preform to obtain the fiber-reinforced composite.

Self-centering hyperbolic trim

A self-centering hyperbolic trim assembly is provided for a recessed light fixture. The trim assembly includes a mixing chamber, a hyperbolic reflector and a reflector mounting assembly to mount the hyperbolic reflector without rigid attachment in an optic housing of the recessed light fixture. The mixing chamber is top mounted by its chamber holder portion over an LED light source in the optic housing. The mixing chamber has a light transmitting chamber body held within the chamber holder portion, whereby a space is formed between the chamber holder and the light transmitting chamber body. This space is sufficient to accept the free upper end of the hyperbolic reflector therein, thus creating a self-centering interference fit between the mixing chamber and the reflector, while protecting the LED light source, when the light fixture is assembled, thereby maintaining consistent light output and patterning.

Hydraulic Forging Machine And Method Of Replacing Upper Anvil Thereof

A hydraulic forging machine and a method for replacing an upper anvil block thereof are disclosed. The hydraulic forging machine includes locking hydraulic cylinder that is fixed to a movable beam of the hydraulic forging machine when the hydraulic forging machine is in operation. The locking hydraulic cylinder is configured to provide a locking-unlocking function between an upper anvil block of the hydraulic forging machine and the movable beam. The locking hydraulic cylinder has its hydraulic power source supplied from a main hydraulic cylinder or a return hydraulic cylinder, which is also fixed to the movable beam. The present disclosure not only enables an oil supply circuit for the locking hydraulic cylinder to move together with the movable beam, but also simplifies the oil supply circuit for the locking hydraulic cylinder, resulting in an improved reliability of the hydraulic forging machine.

Aray substrate, display panel and display device

An array substrate includes a base substrate and a selective reflective layer. The selective reflective layer on the base substrate, and includes at least one selective reflective unit. The selective reflective unit is configured to reflect light of a first wavelength range and transmit light of a second wavelength range other than the first wavelength range.

Method for estimating junction temperature on-line on igbt power module

A method for estimating the junction temperature on-line on an insulated gate bipolar transistor (IGBT) power module, including the following steps. Estimate the junction temperature by the temperature sensitive electrical parameter method, set the space thermal model of the extended state, and apply the Kalman filter to the junction temperature estimation. The temperature sensitive electrical parameter method estimates the junction temperature of the IGBT power module in real time, selects the IGBT conduction voltage drop VCE(ON) as the temperature sensitive electrical parameter, and provides a VCE(ON) on-line measuring circuit. The power loss of the diode and IGBT and the estimated value of junction temperature obtained by the temperature sensitive electrical parameter method are taken as the input of the Kalman filter, and measurement noise and process noise are considered to obtain an optimal estimated value of junction temperature.

Migrating data from a large extent pool to a small extent pool

A computer-implemented method according to one embodiment includes identifying a request to migrate data associated with a volume from a source storage pool having a first rank extent size to a destination storage pool having a second rank extent size smaller than the first rank extent size, creating a correspondence between logical volume extents of the volume and physical offset locations within rank extents of the source storage pool, and migrating data from one or more ranks of the source storage pool to one or more ranks of the destination storage pool, utilizing the correspondence between the logical volume extents of the volume and the physical offset locations within the rank extents of the source storage pool.

Space vector pulse width modulation method for suppressing common-mode voltage of multiphase motor

A space vector pulse width modulation (SVPWM) method for suppressing a common-mode voltage of a multiphase motor includes the following steps: (1) dividing all basic vectors of the multiphase motor into q types, and selecting therefrom x types having equal common-mode voltage magnitude of which an absolute value is smallest; (2) for each type in the x types of basic vectors, structuring y classes of auxiliary vectors according to an optimization model; (3) synthesizing reference vectors by virtue of the auxiliary vectors to obtain functioning time of basic vectors functioning in each switching period; and (4) obtaining an optimal functioning sequence of the basic vectors functioning in each switching period with fewest switching operations of a converter as a purpose. The present invention may effectively suppress a magnitude and frequency of the common-mode voltage of the multiphase motor without increasing calculation complexity or reducing other performance indexes, has a good harmonic suppression effect on a line voltage and a phase current and high steady state and dynamic performance of a torque and a rotating speed, and can be used for a high-performance multiphase power generation system, a multiphase excitation system and a multiphase driving system.

Method of making nanostructure

A method for making nanostructure is provided. The method includes following steps. A conductive layer including a graphene film is applied on an insulating substrate. A resist layer is placed on the conductive layer. A number of openings are formed by patterning the resist layer via electron beam lithography. A part of the conductive layer is exposed to form a first exposed portion through the plurality of openings. The first exposed portion of the conductive layer is removed to expose a part of the insulting substrate to form a second exposed portion. A preform layer is introduced on the second exposed portion of the insulating substrate. Remaining resist layer and remaining conductive layer are eliminated. A number of nanostructures are formed.

Recombinant adeno-associated virus vectors carrying the mutant hpv- 16 e7 antigen gene, construction method and application thereof

Provided are a recombinant adeno-associated virus (AAV) vector carrying human papillomavirus type 16 (HPV-16) mutation E7 antigen gene and a construction method therefor. The construction method comprises mutating the carcinogenic HPV-16 E7 antigen gene to noncarcinogenic E7 antigen gene, and then inserting the mutated gene into an AAV vector of which the structural gene has been removed, thereby obtaining the recombinant AAV vector. The recombinant AAV vector or related product can be used for preparing medications against HPV-16 infection and other diseases such as tumors caused by HPV-16 infection.

Layer 2 Path Tracing Through Context Encoding in Software Defined Networking

A computer implemented method for network monitoring includes providing network packet event characterization and analysis for network monitoring that includes supporting summarization and characterization of network packet traces collected across multiple processing elements of different types in a virtual network, including a trace slicing to organize individual packet events into path-based trace slices, a trace characterization to extract at least 2 types of feature matrix describing those trace slices, and a trace analysis to cluster, rank and query packet traces based on metrics of the feature matrix.

Steam cleaner

A steam cleaner is provided, including: a base ( 2 ) provided with an air inlet ( 4 ); a casing ( 1 ) disposed on the base ( 2 ) and having an air outlet ( 11 ) in a side wall thereof, in which a vortex air duct is defined between a bottom wall ( 16 ) of the casing and the base ( 2 ), and the air inlet ( 4 ) is in fluid communication with the vortex air duct; a fan disposed within the casing ( 1 ), and including an electric motor and a heat dissipation fan wheel connected to a lower end of an electric motor shaft of the electric motor, in which the vortex air duct is configured to guide air entering from the air inlet ( 4 ) to the heat dissipation fan wheel so as to dissipate heat of the electric motor.

Efficient energy-saving return cylinder of hydraulic press and working method thereof

Provided are an efficient energy-saving return cylinder of a hydraulic press and a working method thereof. The efficient energy-saving return cylinder of a hydraulic press comprises a plurality of single-rod return hydraulic cylinders symmetrically distributed at two sides of a main hydraulic cylinder of the hydraulic press, the plurality of single-rod return hydraulic cylinders are divided into several groups, each of the groups consisting of one balancing cylinder and one driving cylinder; a rod chamber of the balancing cylinder is communicated with an accumulator, the pressurized oil in the accumulator is filled into an oil chamber of the balancing cylinder, so that the balancing cylinder balances the weight of a walking beam and a working part of the walking beam; the driving cylinder is differentially connected; in the process of neutral-stroke-rapid-descending and ascending-returning of the walking beam and the working part of the walking beam.

Recall of previously migrated data from a cloud storage to a storage controller by using parallel writers for the data

A storage controller receives a request from a host to generate a source dataset by downloading a cloud object corresponding to the source dataset from a cloud storage. A plurality of writers that execute in parallel determines from metadata that indicates a mapping of tracks of the source dataset to tracks of the cloud object, which track of the cloud object corresponds to which track of the source dataset, to generate the source dataset from the cloud object for storing in a storage drive coupled to the storage controller.

System for testing nakagami fading channel and verification method thereof

A system for testing a Nakagami fading channel and a verification method thereof are provided. The testing system includes a signal generator, a Nakagami fading channel simulator, and a computer. The signal generator is used to output a sine wave signal whose frequency is f and transmit the sine wave signal to the Nakagami fading channel simulator and the computer. The Nakagami fading channel simulator is used to generate a Nakagami fading channel. The computer is used to perform data processing and analysis. In the verification method, time domain fading characteristics, first-order statistics characteristics, and second-order statistics characteristics of the Nakagami fading channel are respectively verified. Verifying the time domain fading characteristics is verifying a waveform fluctuation rate and a fluctuation range on a time domain under different Nakagami fading factors. Verifying the first-order statistics characteristics is mainly verifying amplitude and phase distribution statistics characteristics of the Nakagami fading channel by means of Kolmogorov Smirnov (KS) hypothesis test. Verifying the second-order statistics characteristics is mainly verifying the shape and bandwidth of a power spectrum density function. In the present invention, verification on performance of the Nakagami fading channel simulator or a simulation model has features of accuracy and feasibility.

Ventilated seatbelt for efficient cooling and heating of vehicle passengers

A vehicle seatbelt mounted, individualized climate control apparatus that provides substantially instantaneous heating or cooling of the occupant of a vehicle seat is presented. The apparatus has at least one housing with an inner chamber coupled to diffusers to deliver ambient, cooled or heated air from an air source through the chamber to the body of the occupant. Regardless of the cabin temperature, local conditioning of a seat occupant efficiently cools the front of the torso and dissipates the body's thermal plume or warms the torso in the alternative. The functional and safety aspects of conventional three-point seat belts remain unchanged and the apparatus can be used with retractable belts.

Electromagnetic interference objective complexity evaluation method based on fast s-transformation time-frequency space model

An electromagnetic interference objective complexity evaluation method based on a fast S-transformation time-frequency space model comprises the following steps: (1) carrying out fast S-transformation on space electromagnetic signals acquired in real time to obtain a fast speed S-transformation two-dimensional time-frequency matrix of the signal; (2) calculating time domain occupancy rate T P , frequency occupancy rate F P , and energy occupancy rate E P of an evaluation object and interference signals in the fast speed S-transformation two-dimensional time-frequency matrix; (3) calculating electromagnetic interference objective complexity C=T P *F P *E P according to the time-frequency space model; and (4) finding a grading standard according to an objective complexity value so as to determine an electromagnetic interference objective complexity type. Compared with the prior art, the electromagnetic interference objective complexity evaluation method based on the fast S-transformation time-frequency space model has the characteristics that a fast S-transformation method is adopted, one-dimensional limitation of Fourier transformation is overcome, three evaluation parameters including the time domain occupancy rate, the frequency occupancy rate and the energy occupancy rate can be rapidly extracted simultaneously, and by adopting the time-frequency space model, the problem of synchronous and overall evaluation of multiple evaluation parameters can be effectively solved.

Preparation method and application of sodium barium fluoroborate birefringent crystal

A preparation method and application of a Na 3 Ba 2 (B 3 O 6 ) 2 F birefringent crystal, the crystal having a chemical formula of Na 3 Ba 2 (B 3 O 6 ) 2 F, and belonging to a hexagonal crystal system, the space group being P6 3 /m, and the lattice parameters comprising a=7.3490(6) Å, c=12.6340(2) Å, V=590.93(12) Å 3 , Z=2; the crystal is used for an infrared/deep ultraviolet waveband, and is an uniaxial negative crystal, n e <n o , the transmission range being 175-3,350 nm, the birefringence of 0.090 (3,350 nm)-0.240 (175 nm), and the crystal being grown by employing a melting method or a flux method; the crystal prepared via the method has a short growth cycle, high crystal quality and large crystal size, is easy to grow, cut, polish and store, is stable in the air, and difficult to deliquesce, and can be used for preparation of various polarization beam polarization beam splitter prism and infrared/deep ultraviolet waveband optical communication elements.

Generalized pulse width modulation technique for specific inter-harmonics control of the inverters

This disclosure provides a PSR-PWM technique for high power active front-end inverters to damp a specific inter-harmonic that may cause relative sub-synchronous resonance in power system. Due to the strong interaction between wind power converters, photovoltaic converters, FACTS devices and HVDC transmission, low-frequency oscillations occur from a few Hz to dozens of Hz, or even high-frequency oscillations ranging from about 300-2000 Hz. Meanwhile, low-frequency oscillations ranging from 0.6 Hz to 7 Hz occur in the power supply systems of many electric locomotives. Even in the case of large-scale train outage, low-frequency oscillation will lead to abnormal locomotive dispatching system; in addition, the power grid voltage disturbance and flicker caused by a large number of high-power are furnaces and other nonlinear loads in the industrial field with a passband inter-harmonic frequency ranging from 0.05 Hz-90 Hz and so on are detected.

Method for making thin film transistor

A method of making a thin film transistor, the method including: providing an insulating layer on a semiconductor substrate, forming a semiconductor layer on the insulating layer; locating a first photoresist layer, a nanowire structure, a second photoresist layer on the semiconductor layer, wherein the nanowire structure comprises a nanowire; forming an opening in the first photoresist layer and the second photoresist layer to form an exposed surface, wherein a part of the nanowire is exposed in the opening; depositing a conductive film layer on the exposed surface of the semiconductor layer, wherein the conductive film layer defines a nano-scaled channel corresponding to the nanowire, and the conductive film layer is divided into two regions by the nano-scaled channel, one region is used as a source electrode, and the other region is used as a drain electrode; forming a gate electrode on the semiconductor substrate.

Advanced resource selection

Advanced resource selection is disclosed. A request from a client to resolve an augmented domain is received at a Domain Name System (DNS) server. Information is extracted from the augmented domain name. The extracted information is used to select a particular resource from a set of resources to provide content to the client.

Method of fabricating semiconductor devices

Vertical high power LEDs are the technological choice for the application of general lighting due to their advantages of high efficiency and capability of handling high power. However, the technologies of vertical LED fabrication reported so far involve the wafer-level metal substrate substitution which may cause large stress due to the mismatch between metal substrate and LED layer. Moreover, the metal substrate has to be diced to separate LED dies which may cause metal contamination and thus increase the leakage current. These factors will lower the yield of LED production and increase the cost as well. The present invention is to disclose a novel method for the fabrication of GaN vertical high power LEDs and/or a novel method for the fabrication of GaN vertical high power LEDs which is compatible to mass production conditions. The novelty of the invention is that the island metal plating is conducted with the help of pattern formation techniques. Due to the small area of the islands, the stress generated between LED layer and metal islands is much less significant. Furthermore, due to the island metal plating and through the application of temporary supporting carriers the LED dies will be separated at the end of the fabrication process automatically or simply by applying slight mechanical stress or stretching the adhesive tape. This advantage avoids the metal dicing step and reduces the possibility of metal contamination and leakage current generation. Therefore, high yield and low cost will be realized using this novel method in LED production.

Systems and Methods for Planning Hair Transplantation

Systems and methods for creating a treatment plan for cosmetic procedures, for example, a hair transplantation procedure, are provided. The treatment plan allows user to provide input on a proposed hair element using a free-hand drawing in a two-dimensional plane, and for the proposed hair element to be generated and displayed on a three-dimensional model of a body surface. Various techniques and methods described in the application provide for improved planning of a natural looking hair.

Use of teicoplanin against ebola virus

The present invention discloses a use of teicoplanin against Ebola virus, and discloses a drug inhibiting an envelope protein GP that comprises the teicoplanin.

Combined Jet Printing Method

The invention discloses a combined jet printing method comprising preparing at least two inkjet devices, wherein the devices move in a separate manner and implement printing actions separately; preparing at least two mediums to be subject to printing, wherein the number of the mediums is not less than that of the devices; implementing the printing to a medium by the first device; implementing the second printing to the medium which is completely subject to the first printing of the first device by the second device; implementing the N th printing to the medium which is completely subject to the N−1 th printing by the N−1 th device by the N th device; and finishing the printing after all devices complete all printing actions. The intermittent printing of underpainting and pattern can be realized without needing a screen printing machine, an inkjet printing machine and other equipment, thus reducing cost.

Printing Device Capable of Realizing Combined Jet Printing

The invention relates to the field of printing and dyeing and discloses a printing device capable of realizing combined jet printing including a cross beam, inkjet devices and a power device, wherein at least two inkjet devices are provided and installed on the cross beam as well as can be driven by the power device to move relative to the cross beam, the inkjet devices can move relative to the cross beam in a separate manner and can implement the inkjet action separately. According to the invention, the jet printing of ground color and pattern can be realized in the equipment by arranging at least two inkjet devices capable of moving in a separate manner in one cross beam, which is conducive to reducing the enterprise cost; meanwhile, transfer links of a medium among different equipments are avoided to improve the production efficiency.

Applications of soluble protein baff in b cell in-vitro culture and proliferation

Disclosed in the present invention is an application of soluble protein BAFF in B cell in-vitro culture and proliferation. Peptide expressed by secretory BAFF peptide in the present invention can be effectively secreted out of cells to generate corresponding bioactivity. During the process of culture, a cell line in the present invention can continuously secrete water-soluble BAFF protein having bioactivity, the water-soluble BAFF protein served as tool cells are co-cultured with B cells, and in-vitro proliferation and antigen presentation effects of human B cells can be effectively improved.

Method And Apparatus For Mixing And Pre-burning Gasification Agent

A method and an apparatus for mixing and pre-burning a gasification agent are disclosed. The apparatus includes a gasifier body comprising a furnace chamber, a gas distribution plate, and a gasification agent mixing chamber. The apparatus also includes a pulverized coal transport pipe and a carbon-containing fly ash transport pipe, which respectively feed a pulverized coal and a carbon-containing fly ash to a middle portion of the gasification agent mixing chamber. The apparatus further includes a gasification agent transport pipe that feeds a gasification agent to a bottom of the gasification agent mixing chamber. The present disclosure advocates a pre-burning process of the gasification agent that involves the pulverized coal and the carbon-containing fly ash, which heats the gasification agent as the gasification agent is being fed to the circulating fluidized bed gasifier, thereby ensuring a more complete burning, pyrolysis and gasification of coal within the circulating fluidized bed gasifier.

Calibration and transformation of a camera system's coordinate system

Systems and methods are disclosed that determine a mapping between a first camera system's coordinate system and a second camera system's coordinate system; or determine a transformation between a robot's coordinate system and a camera system's coordinate system, and/or locate, in a robot's coordinate system, a tool extending from an arm of the robot based on the tool location in the camera's coordinate system. The disclosed systems and methods may use transformations derived from coordinates of features found in one or more images. The transformations may be used to interrelate various coordinate systems, facilitating calibration of camera systems, including in robotic systems, such as an image-guided robotic systems for hair harvesting and/or implantation.

Calibration and transformation of a camera system's coordinate system

Systems and methods are disclosed that determine a mapping between a first camera system's coordinate system and a second camera system's coordinate system; or determine a transformation between a robot's coordinate system and a camera system's coordinate system, and/or locate, in a robot's coordinate system, a tool extending from an arm of the robot based on the tool location in the camera's coordinate system. The disclosed systems and methods may use transformations derived from coordinates of features found in one or more images. The transformations may be used to interrelate various coordinate systems, facilitating calibration of camera systems, including in robotic systems, such as an image-guided robotic systems for hair harvesting and/or implantation.

Direct coating solid dosage forms using powdered materials

The present invention provides a method and apparatus for dry coating solid dosage forms. The method includes the steps of placing solid dosage forms in a rotatable, electrically grounded housing, and spraying a film forming polymer powder composition into the housing during rotation thereof to form a polymer coating on the solid dosage forms, the polymer powder composition being sprayed using an electrostatic spray gun, and curing the coated solid dosage forms.

Apparatus for volumetric metering of small quantity of powder from fluidized beds

The present invention provides a fluidized bed for dispensing small quantities of powders. The fluidized bed is made using a porous housing to permit injection and removal of fluid through the surrounding walls to improve the operation of the bed particularly for small particles of the group C size, including significantly reducing powder adhesion to the walls. In one aspect of the invention the fluidized bed housing is rotated about its longitudinal axis, which may be oriented at any suitable angle. A system for changing the volume of the bed is described as is a system for incorporating injection nozzles within the bed for constant agitation and prevention of powder adhering to the walls of the housing.

Substituted pyrrolopyrimidine and pyrazolopyrimidine as bruton's tyrosine kinase (btk) degraders

The present disclosure relates to novel compounds that degrade Bruton's tyrosine kinase (BTK), pharmaceutical compositions containing such compounds, and their use in prevention and treatment of conditions modulated by BTK.

Bridgeless PFC power converter with reduced EMI noise

A bridgeless PFC boost converter has either a single switching cell or two identical switching cells configured to operate 180 degrees out of phase. A switching cell includes first and second transistor switches coupled to opposing ends of an input AC voltage source, and first and second rectifying diodes, one rectifying diode coupled in series to each of the two transistor switches. A boost inductor is coupled to a junction node between each transistor switch and rectifying diode series. Either a third rectifying diode or a third transistor switch is coupled to a junction node between the input AC voltage source and the first transistor switch. Either a fourth rectifying diode or a fourth transistor switch is coupled to a junction node between the input AC voltage source and the second transistor switch. The rectifying diodes are coupled an output capacitor. Two switching cells can be interleaved.

Light emitting diode

A light emitting diode including a substrate, a first semiconductor layer, an active layer, and a second semiconductor layer is provided. The substrate includes an epitaxial growth surface and a light emitting surface. The first semiconductor layer, the active layer and the second semiconductor layer is stacked on the epitaxial growth surface. The first semiconductor layer includes a first surface and a second surface, and the first surface is connected to the substrate. The active layer and the second semiconductor layer are stacked on the second surface in that order. A first electrode electrically is connected with the first semiconductor layer. A second electrode is electrically connected with the second semiconductor layer. A number of three-dimensional nano-structures are located on the surface of the first surface of the first semiconductor layer and aligned side by side, and a cross section of each of the three-dimensional nano-structure is M-shaped.

Light emitting diode

A light emitting diode including a substrate, a first semiconductor layer, an active layer, and a second semiconductor layer is provided. The first semiconductor layer includes a first surface and a second surface, and the first surface is connected to the substrate. The active layer and the second semiconductor layer are stacked on the second surface in that order, and a surface of the second semiconductor layer away from the active layer is configured as the light emitting surface. A first electrode electrically is connected with the first semiconductor layer. A second electrode is electrically connected with the second semiconductor layer. A number of three-dimensional nano-structures are located on the surface of the first surface of the first semiconductor layer and aligned side by side, and a cross section of each of the three-dimensional nano-structure is M-shaped.

Light emitting diode

A light emitting diode including a first semiconductor layer, an active layer, and a second semiconductor layer is provided. The first semiconductor layer includes a first surface and a second surface, and the first surface is connected to the substrate. The active layer and the second semiconductor layer are stacked on the second surface in that order, and a surface of the second semiconductor layer away from the active layer is configured as the light emitting surface. A first electrode covers the entire surface of the first semiconductor layer. A second electrode is electrically connected with the second semiconductor layer. A number of three-dimensional nano-structures are located on the surface of the first surface of the first semiconductor layer and aligned side by side, and a cross section of each of the three-dimensional nano-structure is M-shaped.

UV-curable, wear resistant and antistatic coating filled with carbon nanotubes

A methodology is provided for making UV-curable, wear resistant and antistatic coating filled with carbon nanotubes (CNTs). The composition consists of a mixture of CNTs, an acrylate-based monomer, a urethane-acrylate oligomer and a photoinitiator. The present invention provides a coating of which the wear resistance and antistatic properties are dramatically improved in comparison with the polymer substrate. This coating is suitable for protecting a variety of polymer substrates from scratch and electrostatic accumulation.

Improved mechanical properties of epoxy filled with functionalized carbon nanotubes

The present invention deals with a methodology of incorporating carbon nanotubes (CNTs) into an epoxy matrix and thereby producing epoxy-based CNT nanocomposites. Both the pristine and ozonized CNTs are almost homogeneously dispersed into the resin by this approach. Compared with the pristine CNTs ( p -MWCNTs), the ozonized ones ( f- MWCNTs) offer considerable improvements on mechanical properties within the epoxy resin.

Improved mechanical properties of epoxy filled with functionalized carbon nanotubes

The present invention deals with a methodology of incorporating carbon nanotubes (CNTs) into an epoxy matrix and thereby producing epoxy-based CNT nanocomposites. Both the pristine and ozonized CNTs are almost homogeneously dispersed into the resin by this approach. Compared with the pristine CNTs (p-MWCNTs), the ozonized ones (/-MWCNTs) offer considerable improvements on mechanical properties within the epoxy resin.

Uv-curable, wear resistant and antistatic coating filled with carbon nanotubes

A methodology is provided for making UV-curable, wear resistant and antistatic coating filled with carbon nanotubes (CNTs). The composition consists of a mixture of CNTs, an acrylate-based monomer, a urethane-acrylate oligomer and a photoinitiator. The present invention provides a coating of which the wear resistance and antistatic properties are dramatically improved in comparison with the polymer substrate. This coating is suitable for protecting a variety of polymer substrates from scratch and electrostatic accumulation.

System and method for forming an integrated barrier layer

An apparatus for processing a substrate is provided. The apparatus includes a process chamber, and a dual-mode gas distribution plate disposed within the process chamber. The dual-mode gas distribution plate comprises a first gas distribution zone disposed in a center of the gas distribution plate, and a second gas distribution zone surrounding the first gas distribution zone, the second gas distribution zone being fluidly isolated from the first gas distribution zone, wherein the first gas distribution zone is coupled to a valve system to deliver sequential pulses of a first gas to the first gas distribution zone to perform a cyclical deposition process, and the second gas distribution zone is in communication with a flow controller to deliver a second gas to perform a chemical vapor deposition process.

Process for separating CO2 from gas mixtures

Die vorliegende Erfindung betrifft ein Verfahren zum Abscheiden von CO<SUB>2</SUB> aus einem Gasstrom, wobei in einem zweiten Schritt das CO<SUB>2</SUB> von dem CO<SUB>2</SUB>-absorbierenden Mittel mittels einer Phasentrennung abgetrennt ist.

Integration design for capacitive touch panels and liquid crystal displays

An integrated touch screen and display device includes a polarizer with a layer of transparent conductive material deposited thereon. A touch screen controller is coupled to electrodes of the transparent conductive layer to detect the location of touches by, for example, a finger or stylus. A method for producing an integrated touch screen and display device includes applying a transparent conductive coating to an outer surface of a polarizer of a display device, creating electrodes in the conductive coating, and coupling the electrodes to a touch screen controller. A double super twisted nematic display that includes a capacitive touch panel integrated into a compensation cell of the display is also provided herein.

Capacitive touch panel with FPC connector electrically coupled to conductive traces of face-to-face ITO pattern structure in single plane

A capacitive touch screen panel includes top and bottom ITO coated glass sheets that may both be connected to detection electronics (e.g., a controller) by way of a single, normal flexible printed circuit connector. The ITO coated surface of each of the top and bottom glass sheets may face each other and a transparent material such as an optically clear adhesive may be disposed between the top and bottom glass sheets. In some embodiments, a number of spacers may be disposed between the top and bottom glass sheets to maintain a desired gap between the sheets. In other embodiments, the single, normal flexible printed circuit connector may generally reside in a single plane.

Single substrate capacitive touch panel

A touch screen sensor assembly that includes a single substrate. In one embodiment, the assembly includes a first patterned transparent conductive layer (e.g., indium tin oxide) disposed on top of the substrate. The assembly also includes a second patterned transparent conductive layer disposed over the first conductive layer, with a layer of silicon oxide disposed therebetween. The silicon oxide layer functions to electrically isolate the first and second conductive layers, thereby eliminating the need for two substrates or a single substrate having transparent conductive layers on each of its top and bottom surfaces. The assembly may also be connectable to a single, non-bifurcated flexible printed circuit operative to connect the assembly to a controller.

Cooking fume separation device and fume exhaust device

The present disclosure relates to a cooking fume separation device and a fume exhaust device. The fume exhaust device includes the cooking fume separation. The cooking separation device includes a first bracket, a second bracket, a plurality of first separation plates and a plurality of second separation plates. The plurality of first separation plates are fixedly connected to the first bracket, the plurality of second separation plates are fixedly connected to the second bracket, the plurality of first separation plates and the plurality of second separation plates are staggered and spaced apart in an up-down direction, the first separation plate and the second separation plate partially cover each other to form a plurality of separation passages, and the first bracket and the second bracket are movably connected so as to adjust a size of each separation passage.

Subtraction of a segmented anatomical feature from an acquired image

A system, method and apparatus for subtracting a synthetically-generated image, including a segmented anatomical feature, from an acquired image.

Methods and systems for directing movement of a tool in hair transplantation procedures

Methods and systems are provided useful in various procedures, including hair harvesting and implantation, and further including computer-implemented and/or robotic hair transplantation. Methodologies are provided which enable selection of follicular unit harvesting or implanting sites. In various cases, such selection may be made using a lowest and closest method, overlap-based methods, position-based methods, pattern-based methods, and/or a combination of these methods. In various combinations of the methods, the output selection from one of the methods may be used as an input for one of the other methods.

Interpolating and rendering sub-phases of a 4d dataset

A technique for rendering a deformable volume includes acquiring 3D images of a deformable volume including an object during phases of a deformation motion. The 3D images include voxels, a portion of which move from original coordinate locations during a primary phase to deformed coordinate locations during each subsequent phase of the deformation motion. Deformation matrixes each based upon one of the 3D images during a different one of the phases are generated. The deformation matrixes each include transformation vectors describing how to return the voxels from their deformed coordination locations to their original coordinate locations of the primary phase. A sub-phase 3D image of the deformable volume between consecutive phases is generated by interpolating between the transformation vectors of the consecutive phases associated with a given coordinate location within the deformable volume and retrieving voxel data from a primary 3D image at voxel locations referenced by interpolated transformation vectors.

Apparatuses and methods for face tracking based on calculated occlusion probabilities

A face tracking apparatus includes: a face region detector; a segmentation unit; an occlusion probability calculator; and a tracking unit. The face region detector is configured to detect a face region based on an input image. The segmentation unit is configured to segment the face region into a plurality of sub-regions. The occlusion probability calculator configured to calculate occlusion probabilities for the plurality of sub-regions. The tracking unit is configured to track a face included in the input image based on the occlusion probabilities.

Pressure balanced torsion system for a backrest and the like

A pressure balanced torsion system for use in a backrest and the like is shown. The system comprises a plurality of pairs of pressure bearing plates coupled to a torsion spring means. The torsion spring means is pivotally mounted to a support back plate. When an external pressure is exerted onto the pressure bearing plates by a human body resting against them, the counter reactive force generated by the torsion spring in the system will cause both pressure bearing plates to push against the human body until the counter reactive force is balanced in both pressure bearing plates; thus providing a balanced counter pressure against the human body to provide a uniform support therefor.

Manufacturing process of a cosmetic article

Procédé de fabrication d’un article cosmétique La présente invention concerne un procédé de fabrication d’un article (1) cosmétique comportant un textile (15) définissant une surface (17) pour appliquer, prélever ou distribuer une composition cosmétique (C), comportant l’étape consistant à réaliser un traitement entraînant la fusion d’au moins une partie du textile (15), le traitement étant autre qu’un traitement par rouleau à chaud. Figure pour l’abrégé : Fig. 1 The present invention relates to a method of manufacturing a cosmetic article (1) comprising a textile (15) defining a surface (17) for applying, removing or dispensing a cosmetic composition (C), comprising the step consisting in carrying out a treatment causing the melting of at least a part of the textile (15), the treatment being other than a hot roll treatment. Figure for the abstract: Fig. 1

Fail-safe led system

The present disclosure relates to a fail-safe LED system including an LED circuit arrangement. The LED circuit arrangement includes a plurality of LED strings arranged in parallel with respect to each other. The LED circuit arrangement is supplied with electrical current from a constant current power supply. The fail-safe LED system includes structure for detecting a in at least one of the LED strings a failure that causes increased current to pass through remaining operational LED strings of the plurality of LED strings. The fail-safe LED system also includes a current correction string arranged in parallel with respect to the plurality of LED strings. When activated in response to the detection of a failure, the current correction string accommodates current from the constant current power supply such that the current passing through each operational LED string is reduced to a corrected current level.

DEVICE FOR STORING AND DISTRIBUTING AT LEAST TWO COSMETIC PRODUCTS AND RELATED METHOD

Dispositif pour stocker et distribuer au moins deux produits cosmétiques et procédé connexe L’invention concerne un dispositif (10) comprenant : - un contenant (12) définissant au moins un premier réservoir (14) et un second réservoir (16) ; - un premier distributeur (18) comprenant une première pompe (100) et un premier tube d’échantillonnage (104) immergés dans le premier réservoir (14) ; - un second distributeur (20) comprenant une seconde pompe et un second tube d’échantillonnage (124) immergés dans le second réservoir (16) ; - une buse de répartition (22), raccordée au premier distributeur (18) et au second distributeur (20), définissant au moins un conduit (144, 146) pour distribuer un premier cosmétique et un second produit cosmétique, qui est mobile vis-à-vis du contenant (12) entre une position de repos et une position de distribution ; - le dispositif (10) est configuré de manière à ce que, lorsque le premier distributeur (18) a fini de délivrer le premier produit cosmétique, le second réservoir (16) contienne encore un peu de second produit cosmétique disponible à délivrer. Figure pour l'abrégé : Figure 1 Device for storing and dispensing at least two cosmetic products and related method The invention relates to a device (10) comprising: - a container (12) defining at least a first reservoir (14) and a second reservoir (16); - a first distributor (18) comprising a first pump (100) and a first sampling tube (104) immersed in the first tank (14); - a second distributor (20) comprising a second pump and a second sampling tube (124) immersed in the second tank (16); - a dispensing nozzle (22), connected to the first dispenser (18) and to the second dispenser (20), defining at least one conduit (144, 146) for dispensing a first cosmetic and a second cosmetic product, which is movable vis- facing the container (12) between a rest position and a dispensing position; - the device (10) is configured so that when the first dispenser (18) has finished delivering ...

Easily replaceable lamp and string light structure

Le présent modèle d’utilité concerne une lampe facilement remplaçable et une structure de guirlande lumineuse, qui comprend une enveloppe de lampe (1) et un socle de lampe (2), l’extrémité inférieure du socle de lampe (2) couvre l’extrémité supérieure de l’enveloppe de lampe (1), le centre de l’extrémité inférieure du socle de lampe (2) s’étend vers le bas où se trouve une douille électrique (10), le tube de lampe (6) est disposé à l’intérieur de l’enveloppe de lampe (1), l’extrémité supérieure du tube de lampe (6) et la douille électrique (10) sont connectées de manière amovible. Une structure de guirlande lumineuse, qui comprend un fil d’alimentation et une pluralité de lampes. Les fils conducteurs sont tous connectés au fil d’alimentation. Figure à publier avec l’abrégé : Fig. 1 This utility model is for an easily replaceable lamp and a light string structure, which includes a lamp shell (1) and a lamp base (2), the lower end of the lamp base (2) covers the upper end of the lamp casing (1), the center of the lower end of the lamp base (2) extends downward where there is an electric socket (10), the lamp tube (6) is arranged inside the lamp casing (1), the upper end of the lamp tube (6) and the electric socket (10) are removably connected. A string light structure, which includes a power wire and a plurality of lamps. The lead wires are all connected to the power wire. Figure to be published with the abstract: Fig. 1

Tapered profile applicator tip

Embout d’applicateur à profil tronconique L’invention concerne un dispositif de conditionnement et d'application d'un produit cosmétique d’axe longitudinal X, ce dispositif comportant un récipient pour contenir ledit produit et une tige (4) reliée par une première extrémité, à une partie de préhension et par une deuxième extrémité, à un élément d’application (5) comprenant une tête d'application (26) et un embout (21) monté dans un logement (14) de la tige (4), l’embout (21) comportant une portion tronconique (1) engagée dans un espace tronconique (51) complémentaire du logement (14) de la tige (4). The invention relates to a device for packaging and applying a cosmetic product with a longitudinal axis X, this device comprising a container for containing said product and a rod (4) connected by a first end. , to a gripping part and by a second end, to an application element (5) comprising an application head (26) and a tip (21) mounted in a housing (14) of the rod (4), the end piece (21) comprising a frustoconical portion (1) engaged in a frustoconical space (51) complementary to the housing (14) of the rod (4).

Manufacturing process of a cosmetic article

Procédé de fabrication d’un article cosmétique La présente invention concerne un procédé de fabrication d’un article (1) cosmétique comportant un textile (15) définissant une surface (17) pour appliquer, prélever ou distribuer une composition cosmétique (C), comportant l’étape consistant à réaliser un traitement entraînant la fusion d’au moins une partie du textile (15), le traitement étant autre qu’un traitement par rouleau à chaud. Figure pour l’abrégé : Fig. 1 The present invention relates to a method of manufacturing a cosmetic article (1) comprising a textile (15) defining a surface (17) for applying, removing or dispensing a cosmetic composition (C), comprising the step of carrying out a treatment resulting in the melting of at least a part of the textile (15), the treatment being other than a hot roll treatment. Figure for the abstract: Fig. 1