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Небесная энциклопедия

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

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Мониторинг СМИ

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

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Применить Всего найдено 329. Отображено 100.
10-05-2012 дата публикации

EMBRYONIC STEM CELLS AND NEURAL PROGENITOR CELLS DERIVED THEREFROM

Номер: US20120115229A1
Автор:
Принадлежит: ES Cell International PTE Ltd.

The present invention provides undifferentiated human embryonic stem cells, methods of cultivation and propagation and production of differentiated cells. In particular it relates to the production of human ES cells capable of yielding somatic differentiated cells in vitro, and committed progenitor cells such as neural progenitor cells capable of giving rise to mature somatic cells including neural cells and/or glial cells and uses thereof. The invention also provides methods that generate in vitro and in vivo models of controlled differentiation of ES cells towards the neural lineage. The model, and the cells that are generated along the pathway of neural differentiation may be used for the study of the cellular and molecular biology of human neural development, for the discovery of genes, growth factors, and differentiation factors that play a role in neural differentiation and regeneration, for drug discovery and for the development of screening assays for teratogenic, toxic and neuroprotective effects. 1. A method of generating neural progenitor cells , the method comprising:(a) continuously culturing undifferentiated pluripotent stem cells on a fibroblast feeder layer to generate colonies;(b) selecting from said colonies, small piled, tightly packed, differentiated cells; and(c) culturing said differentiated cells with growth factors to produce neurospheres containing the neural progenitor cells, thereby generating neural progenitor cells.2. The method of claim 1 , wherein said neurospheres do not express alphafetoprotein.3. The method of claim 1 , wherein said continuous culturing is effected for 2-3 weeks.4. The method of claim 1 , wherein said growth factors comprise epidermal growth factor (EGF) and basic fibroblast growth factor (bFGF).5. The method of wherein said pluripotent stem cells comprise human embryonic stem (ES) cells.6. The method of claim 5 , wherein said ES cells are prepared according to a method comprising:obtaining an in vitro fertilised ...

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Номер записи: 1
17-05-2012 дата публикации

NEURAL PROGENITOR CELLS DERIVED FROM EMBRYONIC STEM CELLS

Номер: US20120122109A1
Автор: Ben-Hur Tamir, Pera Martin Federick, REUBINOFF Benjamin Eithan
Принадлежит: ES Cell International PTE Ltd.

The present invention relates to undifferentiated human embryonic stem cells, methods of cultivation and propagation and production of differentiated cells. In particular it relates to the production of human ES cells capable of yielding somatic differentiated cells in vitro, as well as committed progenitor cells such as neural progenitor cells capable of giving rise to mature somatic cells including neural cells and/or glial cells and uses thereof. This invention provides methods that generate in vitro and in vivo models of controlled differentiation of ES cells towards the neural lineage. The model, and cells that are generated along the pathway of neural differentiation may be used for: the study of the cellular and molecular biology of human neural development, discovery of genes, growth factors, and differentiation factors that play a role in neural differentiation and regeneration, drug discovery and the development of screening assays for teratogenic, toxic and neuroprotective effects. 1. A method of inducing somatic differentiation of embryonic stem (ES) cells comprising:(a) culturing ES cells in the presence of serum free medium supplemented with growth factors which include epidermal growth factor (EGF) and basic fibroblast growth factor (bFGF) to produce neurospheres containing neural progenitor cells, wherein said neurospheres do not express alphafetoprotein; and(b) culturing said neurospheres under conditions that induce somatic differentiation, thereby inducing somatic differentiation of the ES cells.2. The method of claim 1 , wherein said ES cells of step (a) comprise undifferentiated ES cells.3. The method of claim 1 , wherein said ES cells of step (a) comprise differentiating ES cells.4. The method of claim 3 , wherein said differentiating ES cells are obtained by continuous culturing undifferentiated human embryonic stem (ES) cells for 2-3 weeks on a fibroblast feeder layer to generate colonies and selecting from said colonies claim 3 , small piled ...

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Номер записи: 2
17-05-2012 дата публикации

GENERATION OF NEURAL STEM CELLS FROM UNDIFFERENTIATED HUMAN EMBRYONIC STEM CELLS

Номер: US20120122211A1
Автор:
Принадлежит: ES Cell International PTE Ltd.

The present invention relates to the generation of neural cells from undifferentiated human embryonic stem cells. In particular it relates to directing the differentiation of human ES cells into neural progenitors and neural cells and the production of functioning neural cells and/or neural cells of a specific type. The invention also includes the use of these cells for the treatment of neurological conditions such as Parkinson's disease. 1. A method of generating a tyrosine-hydroxylase positive (TH) cell , said method comprising:(a) culturing a human embryonic stem (hES) cell with a BMP antagonist and FGF-2 to obtain a neural progenitor cell (NPC) in a neuroprogenitor medium; andsubsequently{'sup': '+', '(b) culturing the neural progenitor cell in a medium comprising a Fibroblast Growth Factor (FGF) selected from the group consisting of FGF-1, FGF-8 and FGF-17 or any combination thereof, thereby generating a tyrosine-hydroxylase positive (TH) cell.'}2. The method of claim 1 , wherein said BMP antagonist comprises noggin.3. The method of claim 1 , wherein said medium further comprises at least one compound selected from the group consisting of Sonic Hedgehog Protein (SHH) claim 1 , cAMP inducers claim 1 , Protein Kinase C (PKC) inducers and dopamine or any combination thereof.4. The method of claim 1 , wherein the FGF is selected from FGF-1 and FGF-17.5. The method of further comprising FGF-8.6. The method of claim 1 , wherein said neurogrogenitor medium further comprises EGF and/or LIF.7. The method of claim 6 , wherein said EGF is approximately 20 ng/ml and said LIF is approximately 10 ng/ml.8. The method of claim 1 , wherein said FGF-1 claim 1 , said FGF-8 and said FGF-17 is present at a concentration of approximately 100 to 200 ng/ml.9. The method of claim 3 , wherein said SHH is present at a concentration of about 0.5 to 1 μg/ml.10. The method of claim 3 , wherein said cAMP inducer is present at a concentration of 50 μm to 0.25 mm.11. The method of claim 3 , ...

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Номер записи: 3
13-09-2012 дата публикации

HARD DISK DRIVE WITH OPTIONAL CACHE MEMORY

Номер: US20120233385A1
Автор:
Принадлежит: SANDISK IL LTD. (FORMERLY KNOWN AS M-SYSTEMS FLASH DISK PIONEERS, LTD.)

A computer system includes a hard disk drive, a processor coupled to the hard disk drive, and a cache interface coupled to the processor and detachably connectable to a cache memory. The processor is adapted, subsequent to an initial interrogation of the cache interface, to determine whether the cache memory is connected to the cache interface by inspecting an indication of the presence or the absence of the cache memory, the indication being stored in a register in the processor or in a memory associated with the processor such that the inspecting avoids repeat interrogation of the cache interface, to communicate with the cache memory and the hard disk drive such that the processor has access to the cache memory when the cache memory is connected to the cache interface, and to communicate with the hard disk drive when the cache memory is disconnected from the cache interface. 1. A computer system comprising:a hard disk drive;a processor coupled to the hard disk drive; anda cache interface coupled to the processor and detachably connectable to a cache memory to enable use of the cache memory as supplemental storage to the hard disk drive when the cache memory is connected to the cache interface, in response to power up of the computer system, sense a presence or an absence of the cache memory by interrogation of the cache interface;', 'subsequent to the interrogation of the cache interface, determine whether the cache memory is connected to the cache interface by inspecting an indication of the presence or the absence of the cache memory, the indication being stored in a register in the processor or in a memory associated with the processor such that the inspecting avoids repeat interrogation of the cache interface;', 'communicate with the cache memory and the hard disk drive such that the processor has access to the cache memory when the cache memory is connected to the cache interface; and', 'communicate with the hard disk drive when the cache memory is ...

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Номер записи: 4
15-11-2012 дата публикации

TESTING METHOD USING GUIDED WAVE

Номер: US20120285247A1
Автор: Daikoku Koki, Sato Shuichi, Yoshizaki Masato
Принадлежит: IHI INSPECTION AND INSTRUMENTATION CO., LTD.

A testing method using a guided wave generates a guided wave to propagate through a subject as a testing target in a longitudinal direction of the subject, detects a reflected wave of the guided wave and examines the subject on the basis of the reflected wave. The testing method includes the steps of (A) obtaining data for defect amount estimation beforehand indicating a relationship between a defect amount of the subject and a magnitude of a reflected wave, (B) generating a guided wave so as to propagate through the subject, and detecting a reflected wave of the guided wave, and (C) estimating a defect amount of the subject on the basis of the data for defect amount estimation obtained at (A) and the magnitude of the guided wave detected at (B).

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Номер записи: 5
22-11-2012 дата публикации

TESTING METHOD USING GUIDED WAVE

Номер: US20120291552A1
Автор: Daikoku Koki, Sato Shuichi, Yoshizaki Masato
Принадлежит: IHI INSPECTION AND INSTRUMENTATION CO., LTD.

(A) first data for defect amount estimation for the guided wave of a first frequency is obtained, the data indicating a relationship among amplitude of the reflected wave, a defect cross-sectional area and a defect width. (B) second data for defect amount estimation for the guided wave of a second frequency is obtained, the data indicating a relationship among amplitude of the reflected wave, a defect cross-sectional area and a defect width. (C) a guided wave of the first frequency is generated, and amplitude of a reflected wave is detected as first amplitude. (D) a guided wave of the second frequency is generated, and amplitude of a reflected wave is detected as second amplitude. (E) on a basis of the first and second data and the first and second amplitude, a defect cross-sectional area and a defect width of the defect part are estimated. 1. A testing method using a guided wave , of generating a guided wave to propagate through a subject in a shape of a rod or a tube as a testing target in a longitudinal direction of the subject , detecting a reflected wave of the guided wave and estimating a defect cross-sectional area and a defect width of a defect part existing in the subject on a basis of the reflected wave ,wherein the defect cross-sectional area refers to a cross-sectional area of the defect part taken along a plane orthogonal to an axial direction of the subject, and the defect width refers to a width of the defect part in the axial direction of the subject,wherein the method comprises the steps of:(A) obtaining first data for defect amount estimation for the guided wave of a first frequency beforehand, the first data for defect amount estimation indicating a relationship among amplitude of the reflected wave, a defect cross-sectional area and a defect width,(B) obtaining second data for defect amount estimation for the guided wave of a second frequency beforehand, the second data for defect amount estimation indicating a relationship among amplitude of the ...

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Номер записи: 6
10-01-2013 дата публикации

FILTERING ELEMENT AND METHOD FOR ITS MANUFACTURE

Номер: US20130008847A1
Автор:
Принадлежит: AMIAD WATER SYSTEMS LTD.

The disclosed subject matter is concerned with a screen-type filter element, and a method for its manufacture. The screen type filter comprises a substantially rigid screen-bearing skeleton and at least one fine screen sheet material extending within or over the skeleton and secured thereto by a plurality of enveloping ribs, the enveloping ribs being applied over one face of the filter screen sheet to thereby support it at discrete portions and secure it to the skeleton. 126.-. (canceled)27. A screen-type filter element , comprising:a substantially rigid screen-bearing skeleton; anda filter screen assembly including at least one fine mesh screen sheet material layer and at least one coarse mesh screen sheet material layer, the filter screen assembly extending within or over the substantially rigid screen-bearing skeleton and secured thereto by a plurality of enveloping ribs, the plurality of enveloping ribs being applied over one face of the filter screen assembly to thereby support the filter screen assembly at discrete portions and secure the filter screen assembly to the substantially rigid screen-bearing skeleton.28. The filter element claim 27 , according to claim 27 , wherein the plurality of enveloping ribs are part of the substantially rigid screen-bearing skeleton.29. The filter element claim 27 , according to claim 27 , wherein the plurality of enveloping ribs are constituted by melted skeleton claim 27 , or made of material applied over the filter screen assembly and attached to the skeleton material.30. The filter element according to claim 27 , wherein the plurality of enveloping ribs are either substantially continuous or substantially segmented.31. The filter element according to claim 27 , wherein at least one the at least one fine mesh screen sheet material layer or the at least one coarse mesh screen sheet material layer is made of at least one of plastic claim 27 , metal claim 27 , woven fabric claim 27 , or non-woven fabric.32. The filter element ...

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Номер записи: 7
14-02-2013 дата публикации

L-MODE GUIDED WAVE SENSOR

Номер: US20130036822A1
Автор: Daikoku Koki, Sato Shuichi, Yoshizaki Masato
Принадлежит: IHI INSPECTION AND INSTRUMENTATION CO., LTD.

An L-mode guided wave sensor for inspecting an inspection target by using an L-mode guided wave. The L-mode guided wave sensor is provided with a vibrator which is attached to an inspection target and a coil which is wound around the vibrator and to which an AC voltage is applied. The vibrator is made of a ferromagnetic material. 13-. (canceled)4. An L-mode guided wave sensor that inspects an inspection target by using an L-mode guided wave , comprising:a vibrator which is attached to an inspection target; anda coil to which an AC voltage is applied,wherein the vibrator is formed into a thin plate shape by a ferromagnetic material, and the coil is wound around the thin-plate-shaped vibrator, andin a state where the vibrator is attached to an outer surface of the inspection target such that a side surface of the vibrator located on one side in a thickness direction of the vibrator faces the outer surface of the inspection target, the AC voltage is applied to the coil, so that vibration of the vibrator is transmitted to the inspection target to generate an L-mode guided wave in the inspection target.5. The L-mode guided wave sensor according to claim 4 , wherein a magnet is attached to the vibrator claim 4 , andthe magnet has a south pole on one side in an axial direction of the coil and has a north pole on the other side in the axial direction of the coil.6. A method of using the L-mode guided wave sensor according to claim 4 ,wherein in a state where the vibrator is attached to an outer surface of the inspection target such that a side surface of the vibrator located on one side in a thickness direction of the vibrator faces the outer surface of the inspection target, the AC voltage is applied to the coil, so that vibration of the vibrator is transmitted to the inspection target to generate an L-mode guided wave in the inspection target.7. A method of using the L-mode guided wave sensor according to claim 5 ,wherein in a state where the vibrator is attached to an ...

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Номер записи: 8
25-04-2013 дата публикации

ALKOXYIMINO DERIVATIVE AND PEST CONTROL AGENT

Номер: US20130102568A1
Автор: Fukumoto Shunichirou, Komatsu Masaaki, Matsuda Takeshi, Nagata Toshihiro, Nakano Yuki, Shikama Daisuke, Toriyabe Keiji
Принадлежит: Kumiai Chemical Industry Co., Ltd. and Ihara Chemical Industry Co., Ltd.

[PROBLEMS] The present invention provides a novel alkoxyimino derivative or a salt thereof, as well as to a pest control agent containing the derivative or salt thereof as an active ingredient, which shows an excellent pest control effect on a wide range of pests in the agricultural and horticultural field and is also capable of controlling resistant pests. 3. An alkoxyimino derivative or an agriculturally acceptable salt thereof claim 1 , set forth in claim 1 , wherein Q is a halogen atom.5. A pest control agent characterized by containing claim 1 , as an active ingredient claim 1 , an alkoxyimino derivative or an agriculturally acceptable salt thereof claim 1 , in .6. A pest control agent according to claim 5 , which is an insecticide.7. A method for pest control claim 1 , which is characterized by using claim 1 , in an effective amount claim 1 , an alkoxyimino derivative or an agriculturally acceptable salt thereof claim 1 , set forth .8. A method for pest control according to claim 7 , which comprises using an alkoxyimino derivative or an agriculturally acceptable salt thereof as an insecticide.9. An alkoxyimino derivative or an agriculturally acceptable salt thereof claim 2 , set forth in claim 2 , wherein Q is a halogen atom.11. A pest control agent characterized by containing claim 2 , as an active ingredient claim 2 , an alkoxyimino derivative or an agriculturally acceptable salt thereof claim 2 , in .12. A pest control agent characterized by containing claim 3 , as an active ingredient claim 3 , an alkoxyimino derivative or an agriculturally acceptable salt thereof claim 3 , in .13. A pest control agent characterized by containing claim 4 , as an active ingredient claim 4 , an alkoxyimino derivative or an agriculturally acceptable salt thereof claim 4 , in .14. A method for pest control claim 2 , which is characterized by using claim 2 , in an effective amount claim 2 , an alkoxyimino derivative or an agriculturally acceptable salt thereof claim 2 , set ...

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Номер записи: 9
16-05-2013 дата публикации

CLOUD COMPUTING OPERATING SYSTEM AND METHOD

Номер: US20130124400A1
Автор: Hawkett Colin James
Принадлежит: DISOS PTY LTD., C/O W.F. TITCHENER & CO. PTY LTD.

A cloud computing operating system is described. The system, in one aspect, includes a plurality of core data structures () each configured to define basic attributes that elements of the system contain. The system also including an indexing data structure () inherited from one of the core data structures () configured to index any number of core data structures () or elements inherited from a core data structure () and an encapsulating data structure () inherited from the indexing data structure () and configured to encapsulate any number of core data structures () or elements inherited from a core data structure (). Each core data structure () is encapsulated within one encapsulating data structure and includes a reference to its encapsulating data structure. Other aspects of the cloud computing operating system are also described. 1. A cloud computing operating system including:a plurality of core data structures each configured to define basic attributes that elements of the system contain;an indexing data structure inherited from one of the core data structures configured to index any number of core data structures or elements inherited from a core data structure; andan encapsulating data structure inherited from the indexing data structure and configured to encapsulate any number of core data structures or elements inherited from a core data structure;wherein each core data structure is encapsulated within one encapsulating data structure and includes a reference to its encapsulating data structure.2. A cloud computing operating system as claimed in wherein each core data structure is configured to aggregate any number of core data structures or elements inherited from core data structures.3. A cloud computing operating system as claimed in wherein every core data structure is indexed within zero or more indexing structures.4. A cloud computing operating system as claimed in wherein each core data structure is associated with a reputation.5. A cloud computing ...

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Номер записи: 10
23-05-2013 дата публикации

ELECTRICAL MACHINES

Номер: US20130127391A1
Автор: Lewis Eric Anthony
Принадлежит: GE ENERGY POWER CONVERSION TECHNOLOGY LTD. (formerly Converteam Technology Ltd.)

An ac synchronous electrical machine includes a stator and a multi-phase stator winding that defines a plurality of stator poles. The stator winding has two or more coil groups, each coil group including a plurality of coils for each phase that are received in winding slots in the stator. The stator winding is connected to a power source/sink. The coil groups are connected in series and each coil group is connected to a power source/sink by a respective switch (. . . ). This allows one or more of the coil groups to be selectively supplied with power from the associated power source/sink or selectively supply power to the associated power source/sink. The switches are operated by a controller. The coils in each coil group are arranged substantially symmetrically around the circumference of the stator to define selected poles of the electrical machine and to produce a constant and balanced rotating torque when any particular coil group or combination of coil groups is active. 1. An electrical machine comprising:a stator having a plurality of winding slots; anda multi-phase stator winding that defines a plurality of poles of the electrical machine, the stator winding being connected to a power source/sink;wherein the stator winding has two or more coil groups, each coil group including a plurality of coils for each phase received in the winding slots;wherein each pole of the electrical machine is defined only by the coils of a particular coil group;wherein the coil groups are connected in series and each coil group is connected to a power source/sink by a respective switch so that one or more of the coil groups can be selectively supplied with power from the associated power source/sink or selectively supply power to the associated power source/sink; andwherein the coils in each coil group are arranged substantially symmetrically around the circumference of the stator to define certain poles of the electrical machine and to produce a constant and balanced rotating ...

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Номер записи: 11
23-05-2013 дата публикации

METAL ALLOY CATALYSTS FOR FUEL CELL CATHODES

Номер: US20130130151A1
Автор: Brace Karen Marie, Hayden Brian Elliot, Le Gall Thierry, LEE Christopher Edward
Принадлежит: Ilika Technologies Ltd.

A metal alloy catalyst for the oxygen reduction reaction in fuel cells is disclosed. The catalyst contains the metals Pd, M1 and M2. M1 and M2 are different metals selected from Co, Fe, Au, Cr and W, excluding the combination PdCoAu. 1. A metal alloy catalyst for the oxygen reduction reaction in fuel cells , the alloy comprising the metals Pd , M1 and M2 , where M1 and M2 are different metals selected from Co , Fe , Au , Cr , or W; but excluding the combination PdCoAu.2. The catalyst of claim 1 , wherein M1 is Fe.3. The catalyst of claim 1 , wherein M1 is Co and M2 is Cr or W.4. The catalyst of claim 1 , wherein a ternary alloy consisting essentially of Pd claim 1 , M1 claim 1 , and M2.5. The catalyst of claim 4 , consisting essentially of Pd claim 4 , Fe claim 4 , and Au.6. The catalyst of claim 4 , consisting essentially of Pd claim 4 , Co claim 4 , and Cr.7. The catalyst of claim 6 , consisting essentially of 40 to 60 atomic percentage (at %) Pd claim 6 , 40 to 60 at % Co claim 6 , and up to 30 at % Cr.8. The catalyst of claim 6 , consisting essentially of 30 to 60 at % Pd claim 6 , 30 to 70 at % Co claim 6 , and less than 20 at % Cr.9. The catalyst of claim 4 , consisting essentially of Pd claim 4 , Co and W.10. The catalyst of claim 9 , consisting essentially of 60 at % or more Pd claim 9 , 40 at % or less Co claim 9 , and up to 20 at % W.11. The catalyst of claim 4 , consisting essentially of Pd claim 4 , Fe claim 4 , and Cr.12. The catalyst of claim 11 , consisting essentially of 40 to 80 at % Pd claim 11 , 20 to 60 at % Fe claim 11 , and up to 20 at % Cr.13. The catalyst of claim 11 , consisting essentially of 30 to 80 at % Pd claim 11 , 20 to 70 at % Fe claim 11 , and up to 40 at % Cr.14. The catalyst of selected from the group consisting of PdCoCr claim 4 , PdCoW claim 4 , PdFeCr claim 4 , PdFeW claim 4 , PdCrW claim 4 , PdWAu claim 4 , PdCrAu claim 4 , PdCoFe claim 4 , and PdFeAu.15. A cathode for a fuel cell claim 1 , the cathode comprising a cathode ...

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Номер записи: 12
04-07-2013 дата публикации

DEVICE AND SYSTEM FOR BLOOD SAMPLING

Номер: US20130172711A1
Автор: Tamir Nili
Принадлежит: RAPIDX LTD.

A medical device is presented for reduced-pain blood sampling and testing. The device comprises a housing defining a finger site for supporting a user's finger or a portion thereof within said finger site during the device operation; piercing, sampling and testing assemblies sequentially actuatable to successively initiate piercing, sampling and testing operational modes of the device; a carriage at least partially accommodated within said housing and being adapted for movement with respect to said finger site between its first position corresponding to the piercing mode of the device and a second position corresponding to the sampling and testing modes of the device, the device being thereby capable of operating in the piercing, sampling and testing modes while at a static position of the user's finger. 1. A medical device for a blood test , the device comprising:(i) a housing defining a finger site for supporting a user's finger or a portion thereof within said finger site during the device operation;(ii) piercing, sampling and testing assemblies sequentially actuatable to successively initiate piercing, sampling and testing operational modes of the device;(iii) a carriage at least partially accommodated within said housing and being adapted for movement with respect to said finger site between its first position corresponding to the piercing mode of the device and a second position corresponding to the sampling and testing modes of the device, the device being thereby capable of operating in the piercing, sampling and testing modes while at a static position of the user's finger.2. A device according to claim 1 , wherein the piercing assembly is accommodated inside said housing with respect to the finger site such that an operation of the piercing assembly in the piercing mode of the device is hidden from the user.3. A device according to claim 1 , comprising a finger holder element configured to be fit on the finger such as to apply pressure to the finger in a ...

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Номер записи: 13
01-08-2013 дата публикации

PROTECTION CIRCUITS AND METHODS FOR ELECTRICAL MACHINES

Номер: US20130194704A1
Автор: Lewis Eric Anthony
Принадлежит: GE ENERGY POWER CONVERSION TECHNOLOGY LTD. (formerly Converteam Technology Ltd.)

An assembly includes an electrical machine connected to a power converter by a three-phase circuit having three conductors, e.g. cables. Each conductor is associated with a switching device such as a contactor or the like that connects the conductor to a common conductor or terminal. In the event of a fault current being developed in the circuit or the power converter, the switching devices are operated to close the fault current and connect together the conductors or the three-phase circuit to provide a full three-phase short circuit. 1. An assembly comprising an electrical machine having at least one n-phase stator winding connected to a power converter by an n-phase circuit having n conductors , wherein each conductor is associated with a switching device that connects the conductor to a common conductor such that when the switching devices are operated in the event of a fault current the conductors of the n-phase circuit are connected together to provide a full n-phase short circuit.2. The assembly of claim 1 , wherein the switching devices are contactors.3. The assembly of claim 1 , wherein the electrical machine includes a first n-phase stator winding connected to a power converter by a first n-phase circuit having n conductors and a second n-phase stator winding connected to a power converter by a second n-phase circuit having n conductors.4. The assembly of claim 3 , wherein each conductor of the first n-phase circuit is associated with a switching device that connects the conductor to a common conductor such that when the switching devices are operated in the event of a fault current the conductors of the first n-phase circuit are connected together to provide a full n-phase short circuit claim 3 , and wherein each conductor of the second n-phase circuit is associated with a switching device that connects the conductor to the same common conductor such that when the switching devices are operated in the event of a fault current the conductors of the second ...

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Номер записи: 14
03-10-2013 дата публикации

FLUID FILTERING UNIT AND SYSTEM

Номер: US20130255202A1
Автор: "Ben-Horin Raanan", Alon Tzur, Mussel Ud, Nuriel Shahar, Olenberg Marina, Shamir Yuval
Принадлежит: AMIAD WATER SYSTEMS LTD.

Provided is a fluid filtration assembly including a housing configured with one or more filter units extending in fluid flow between a raw fluid inlet port and a filtered fluid outlet port, a filter rinsing assembly being in fluid communication with a rinsing fluid inlet port, and propulsion fluid inlet port being in flow communication with a propulsion mechanism for propelling one or both of the filter rinsing assembly and the filter unit with respect to one another. Further provided is a thread tensioning mechanism for controlling tension of coiled threads of a thread-type filtering cartridge. 1. A fluid filtration assembly comprising a housing configured with one or more filter units extending in fluid flow between a raw fluid inlet port and a filtered fluid outlet port; a filter rinsing assembly being in fluid communication with a rinsing fluid inlet port; and propulsion fluid inlet port being in flow communication with a propulsion mechanism for propelling one or both of the filter rinsing assembly and the filter unit with respect to one another.2. The fluid filtration assembly according to claim 1 , wherein either one or both of the filtration media and the filter rinsing assembly are configured for at least one of revolving motion and linear displacement.3. The A fluid filtration assembly according to claim 1 , wherein revolving motion either or both of the filtration media and the filter rinsing assembly is unidirectional or reciprocal.4. The fluid filtration assembly according to claim 1 , wherein filtration through the filtration media takes place in a radially inwards or radially outwards direction.5. The fluid filtration assembly according to claim 1 , wherein the filtration media is a thread-type filter cartridge.6. A thread tensioning mechanism for controlling tension of coiled threads of a thread-type filtering cylinder claim 1 , said tensioning mechanism comprises an array of thread supports claim 1 , axially extending and being radially displaceable ...

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Номер записи: 15
03-10-2013 дата публикации

FILTRATION SYSTEM AND COMPONENTS THERE FOR

Номер: US20130256212A1
Автор: "Ben-Horin Raanan", Slavinsky Alexey
Принадлежит: AMIAD WATER SYSTEMS LTD.

A filtration array comprising a main raw fluid supply line and a main filtered fluid collecting line, at least one filtration flow path extending between the main raw fluid supply line and main filtered fluid collecting line, each at least one filtration flow path configured with a filtering assembly comprising a three or more filter units extending from a manifold configured on the filtration flow path and being in flow communication with the main raw fluid supply line and the main filtered fluid collecting line. 1. A filtration array comprising a main raw fluid supply line and a main filtered fluid collecting line , at least one filtration flow path extending between said main raw fluid supply line and main filtered fluid collecting line , each at least one filtration flow path configured with a filtering assembly comprising a three or more filter units extending from a manifold configured on said filtration flow path and being in flow communication with the main raw fluid supply line and the main filtered fluid collecting line.2. A filtration array according to claim 1 , wherein a longitudinal axis of the manifold extends coaxial with the filtration flow path.3. A filtration array according to claim 1 , wherein a longitudinal axis of the manifold extends in a plane defined by the main raw fluid supply line and the main filtered fluid collecting line and intersecting the longitudinal axis of the raw fluid supply line and of the main filtered fluid collecting line.4. A filtration array according to claim 1 , wherein the main raw fluid supply line and the main filtered fluid collecting line extend parallel to one another.5. A filtration array according to claim 1 , wherein the main raw fluid supply line and the main filtered fluid collecting line extend substantially horizontally.6. A filtration array according to claim 1 , wherein the longitudinal axis of the manifold extends substantially vertically.7. A filtration array according to claim 1 , wherein the ...

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Номер записи: 16
03-10-2013 дата публикации

FILTRATION SYSTEM AND COMPONENTS THERE FOR

Номер: US20130256213A1
Автор: "Ben-Horin Raanan", Slavinsky Alexey
Принадлежит: AMIAD WATER SYSTEMS LTD.

A filtration array comprising a main raw fluid supply line and a main filtered fluid collecting line, at least one filtration flow path extending between the main raw fluid supply line and the main filtered fluid collecting line; each of the at least one filtration flow path is configured with a filtering assembly comprising a pair of filter units coaxially extending from a common manifold configured on the filtration flow path and is in flow communication with the main raw fluid supply line and the main filtered fluid collecting line, each of the filter units comprising a plurality of parallely disposed filter members. 1. A filtration array comprising a main raw fluid supply line and a main filtered fluid collecting line , at least one filtration flow path extending between said main raw fluid supply line and main filtered fluid collecting line , each at least one filtration flow path configured with a filtering assembly comprising a pair of filter units coaxially extending from a common manifold configured on said filtration flow path and being in flow communication with the main raw fluid supply line and the main filtered fluid collecting line , each of the filter units comprising a plurality of parallely disposed filter members.2. A filtration array comprising a main raw fluid supply line and a main filtered fluid collecting line with at least one filtering assembly disposed therebetween; each of said at least one filtering assembly comprising two coaxially extending filter units radially extending from a common manifold and extending in flow communication with a main raw fluid supply line and a main filtered fluid collecting line , each of the filter units comprising a plurality of parallely disposed filter members.3. A filtering assembly for mounting between a main raw fluid supply line and a main filtered fluid collecting line; said filtering assembly comprising two filter units coaxially and radially extending from a common manifold configured for being in ...

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Номер записи: 17
17-10-2013 дата публикации

FILTRATION SYSTEM AND ASSEMBLY THEREOF

Номер: US20130270171A1
Автор: "Ben-Horin Raanan", Levi Avi, Mussel Ud
Принадлежит: AMIAD WATER SYSTEMS LTD.

A filtration system comprising a tank-like housing, accommodating a filtration assembly secured within the housing and extending between a respective raw fluid inlet port and a filtered fluid outlet port. The filtration assembly comprises one or more filter units secured over a main pipe disposed within the housing and configured between a fixed, operative position, and a manipulating position. The housing is configured with at least one re-sealable opening on a side wall thereof, through which the filter units are serviced at the manipulating position. 1. A filtration system comprising a tank-like housing , accommodating a filtration assembly secured within the housing and extending between a respective raw fluid inlet port and a filtered fluid outlet port; said filtration assembly comprising one or more filter units secured over a main pipe disposed within the housing and configured between a fixed , operative position , and a manipulating position; said housing configured with at least one re-sealable opening on a side wall thereof , through which the filter units are serviced at the manipulating position.2. A filtration system according to claim 1 , wherein the main pipe is manipulable through an opening at a top portion of the housing claim 1 , about a longitudinal axis thereof.3. A filtration system according to claim 2 , wherein the main pipe is rotatable about said longitudinal axis to facilitate access to all the filter units mounted on the main pipe through the at least one sealable opening on the side wall thereof4. A filtration system according to claim 1 , wherein the main pipe defines an internal confined space being in fluid communication with an external space within the housing only through said filter units.5. A filtration system according to claim 4 , wherein a bottom portion of the main pipe is sealingly yet detachably secured to a receiving portion of the housing.6. A filtration system according to claim 1 , wherein the main pipe is configured ...

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Номер записи: 18
14-11-2013 дата публикации

FLUID DIVERTING SYSTEM

Номер: US20130299014A1
Автор: "Ben-Horin Raanan", Bentor Yoram, Mussel Ud, Pomeranz Eatay
Принадлежит: AMIAD WATER SYSTEMS LTD.

Provided is a fluid flow diverting system including a housing configured with at least one fluid conduit and being selectively open or closed by a plane blade-type gate member configured with one or more openings and displaceable between at least one open position facilitating fluid flow through one or more of the at least one fluid conduit, and at least one closed position prohibiting fluid flow through one or more of the at least one fluid conduit. 1. A fluid flow diverting system comprising a housing configured with at least one fluid conduit extending through a gate space and being selectively open or closed by a plane blade-type gate member configured with one or more openings and displaceable between at least one open position facilitating fluid flow through one or more of said at least one fluid conduit , and at least one closed position prohibiting fluid flow through one or more of said at least one fluid conduit.2. The fluid flow diverting system according to claim 1 , wherein the gate member is displaceable about a plane transecting said one or more fluid conduits.3. The fluid flow diverting system according to claim 1 , wherein the gate member is displaceable within housing in a sealed fashion claim 1 , whereby a sealing arrangement is provided between the gate member and the respective fluid conduits claim 1 , to thereby prevent fluid leak therebetween.4. The fluid flow diverting system according to claim 1 , wherein the fluid flow diverting system is used in conjunction with a filtering assembly.5. The fluid flow diverting system according to claim 1 , wherein manipulating gate member between the open position and the closed position takes place at a single stroke.6. The fluid flow diverting system according to claim 1 , wherein the gate member is displaceable within the housing between its respective closed/open positions in a planner fashion claim 1 , and is slidingly received within the gate space at the housing.7. The fluid flow diverting system ...

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Номер записи: 19
12-12-2013 дата публикации

NEURAL PROGENITOR CELLS DERIVED FROM EMBRYONIC STEM CELLS

Номер: US20130330821A1
Автор: Ben-Hur Tamir, Pera Martin Federick, REUBINOFF Benjamin Eithan
Принадлежит: ES Cell International PTE Ltd.

The present invention relates to undifferentiated human embryonic stem cells, methods of cultivation and propagation and production of differentiated cells. In particular it relates to the production of human ES cells capable of yielding somatic differentiated cells in vitro, as well as committed progenitor cells such as neural progenitor cells capable of giving rise to mature somatic cells including neural cells and/or glial cells and uses thereof. This invention provides methods that generate in vitro and in vivo models of controlled differentiation of ES cells towards the neural lineage. The model, and cells that are generated along the pathway of neural differentiation may be used for: the study of the cellular and molecular biology of human neural development, discovery of genes, growth factors, and differentiation factors that play a role in neural differentiation and regeneration, drug discovery and the development of screening assays for teratogenic, toxic and neuroprotective effects. 1. An enriched population of neural progenitor cells , wherein at least 95% of the cells of the population express N-CAM.2. The enriched population of neural progenitor cells of claim 1 , generated by continuous culturing undifferentiated human embryonic stem (ES) cells for 2-3 weeks on a fibroblast feeder layer to generate colonies and selecting from said colonies claim 1 , small piled claim 1 , tightly packed claim 1 , differentiated cells.3. The enriched population of neural progenitor cells of claim 1 , generated by culturing undifferentiated ES cells in the presence of serum free medium supplemented with growth factors which include epidermal growth factor (EGF) and basic fibroblast growth factor (bFGF).4. The enriched population of neural progenitor cells of claim 1 , wherein at least 97% of said cell express nestin.5. The enriched population of neural progenitor cells of claim 1 , wherein at least 89% of said cell express A2B5.6. The enriched population of neural ...

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Номер записи: 20
02-01-2014 дата публикации

TAMPER INDICATING SECURITY BAG

Номер: US20140003743A1
Автор: Luffman David
Принадлежит: BRITTON DECOFLEX LTD C/O BRITTON TACO LTD

A method of manufacturing tamper indicating security bags (e.g for the transportation of cash) from plastic film The method comprises (a) forming an elongate rectangular strip of plastics film material; and (b) folding the opposed long edges of the strip towards the centre to form a pair of flaps with a gap between their inside edges, which leaves the central area of the strip exposed; or the method comprises (a) forming an elongate flattened tube of plastics film material; (b) cutting the tube longitudinally to form a pair of flaps in the overlying material of the flattened tube; and (c) exposing a central area of the underlying material in a gap between the pair of flaps. In either case the method also includes (i) selectively applying layers of adhesive and ink, adapted to form a tamper-evident sealing means, to the central area; (ii) slitting the strip down the middle of the central area to form a pair of elongate folded strips; and (iii) cutting the folded strips transversely at equal intervals, to form individual folded sections of material which can be turned into bags for example by heat sealing the cut edges. 1. A method of forming tamper-evident security bags from plastics film material , the method comprising:(a) forming an elongate rectangular strip of plastics film material, the formed strip having opposed long edges, a center, and a central area having a middle;(b) folding the opposed long edges of the strip towards the center to form a pair of flaps with a gap between the opposed long edges, which leaves the central area of the strip exposed;(c) selectively applying layers of adhesive and ink, adapted to form a tamper-evident sealing means, to the central area;(d) slitting the strip down the middle of the central area to form a pair of elongate folded strips; and(e) cutting the elongate folded strips transversely at equal intervals, to form individual folded sections of material.2. A method according to claim 1 , wherein cutting the elongate folded ...

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Номер записи: 21
06-02-2014 дата публикации

TISSUE CLOSURE DEVICE AND METHOD OF DELIVER AND USES THEREOF

Номер: US20140039549A1
Автор: Belsky Ziv, Bolotin Gil, Hizkiyahu Gilad
Принадлежит: Novogate Medical LTD

The present invention relates generally to a tissue closure device and in particular to a tissue closure device having a plurality of configurations providing for delivery and use in minimally invasive procedures. A tissue closure device () is provided from shape memory or super-elastic materials for closing a tissue site opening (), the device comprising a plurality of tissue anchors () extending from a closed loop surface () wherein the plane of said tissue anchors is provided at an angle essentially perpendicular with respect to the plane of said closed loop surface; a. wherein said plurality of tissue anchors () comprise a proximal end () and a distal end (); said distal end provided for anchoring said device onto tissue (); and wherein said proximal end () is fluid with and extends from said closed loop surface (); and b. said closed loop surface () having a plurality of configurations including: a delivery configuration (OOd), an open configuration () and a closed configuration () wherein said closed loop surface () may undergo a transformation between one of said plurality of configurations to another; said delivery configuration (OOd) defining a low profile of said device () and adapted for delivery to a tissue site () through a small profile access point having a first diameter and wherein said closure device is utilized to close a tissue site having a second diameter such that said second diameter is larger than said first diameter. 1. A tissue closure device provided from shape memory or super-elastic materials for closing a tissue site opening , the device comprising a plurality of tissue anchors extending from a closed loop surface wherein the plane of said tissue anchors is provided at an angle essentially perpendicular with respect to the plane of said closed loop surface;a. wherein said plurality of tissue anchors comprise a proximal end and a distal end; said distal end provided for anchoring said device onto tissue; and wherein said proximal end is ...

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Номер записи: 22
20-03-2014 дата публикации

ETHYLENE TETRAMERIZATION CATALYST SYSTEMS AND METHOD FOR PREPARING 1-OCTENE USING THE SAME

Номер: US20140081064A1
Автор: Chae Sung Seok, HAN Taek Kyu, JUNG Jae Ho, KANG Sang Ook, Ok Myung Ahn
Принадлежит: SK INNOVATION CO., LTD. & SK GLOBAL CHEMICAL CO. LTD.

Disclosed herein is a method of preparing 1-octene at high activity and high selectivity while stably maintaining reaction activity by tetramerizing ethylene using a chromium-based catalyst system comprising a transition metal or a transition metal precursor, a cocatalyst, and a P—C—C—P backbone structure ligand represented by (R)(R)P—(R)CHCH(R)—P(R)(R). 110.-. (canceled)12. The method of preparing 1-octene by tetramizing ethylene of claim 11 , wherein the method is operated at a temperature of −20-250° C.13. The method of preparing 1-octene by tetramizing ethylene of claim 11 , wherein the method is operated at a temperature of 15-130° C.14. The method of preparing 1-octene by tetramizing ethylene of claim 11 , wherein the method is operated at a temperature of 30-70° C.15. The method of preparing 1-octene by tetramizing ethylene of claim 11 , wherein the method is operated at a pressure of atmospheric pressure-500 bar.16. The method of preparing 1-octene by tetramizing ethylene of claim 11 , wherein the method is operated at a pressure of 10-70 bar.17. The method of preparing 1-octene by tetramizing ethylene of claim 11 , wherein the method is operated at a pressure of 30-50 bar.18. The method of preparing 1-octene by tetramizing ethylene of claim 11 , wherein the method is operated using inactive solvent selected from saturated aliphatic hydrocarbons claim 11 , unsaturated aliphatic hydrocarbons claim 11 , aromatic hydrocarbons claim 11 , halogenated hydrocarbons claim 11 , or a combination thereof.19. The method of preparing 1-octene by tetramizing ethylene of claim 18 , wherein the inactive solvent selected from benzene claim 18 , toluene claim 18 , xylene claim 18 , cumene claim 18 , heptanes claim 18 , cyclohexane claim 18 , methylcyclohexane claim 18 , methylcyclopentane claim 18 , n-hexane claim 18 , 1-hexene or a combination thereof.20. The method of preparing 1-octene by tetramizing ethylene of claim 11 , wherein the aluminum of alkylaluminoxane:chromium ...

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Номер записи: 23
01-01-2015 дата публикации

SUBMERSIBLE FILTER SYSTEM

Номер: US20150001166A1
Автор: "Ben-Horin Raanan", Levin Omry, Mussel Ud, Nuriel Shahar, Shamir Yuval
Принадлежит: AMIAD WATER SYSTEMS LTD.

Provided is a filter system including an exposed filtration media. The filter system further includes a raw liquid inlet flow path into a filtering side of the filtration media, a filtered liquid outlet flow path at a filtered side of the filtration media extending to a filtered liquid collecting port, a liquid pump for propelling liquid through the filtration media, and a rinsing mechanism for removing filtrate from the filtering side of the filtration media. 1. A filter system , comprising:at least a partially exposed filtration media;a raw liquid inlet flow path into a filtering side of the filtration media;a filtered liquid outlet flow path at a filtered side of the filtration media extending to at least one filtered liquid collecting port;at least one liquid pump for propelling liquid through the filtration media; anda rinsing mechanism for removing filtrate from the filtering side of the filtration media.2. The filter system in accordance with claim 1 , wherein the filter system is devoid of a housing sealingly isolating the filtration media from the environment claim 1 , and wherein the filtration media is substantially exposed to the environment.3. The filter system in accordance with claim 1 , wherein the filtration media is exposed to and is configured for being in a direct flow with the raw liquid in which it is to be submersed.4. The filter system in accordance with claim 1 , wherein the filtration media is in the form of a cylindrical cartridge.5. The filter system in accordance with claim 1 , wherein the filtration media is a screen filter.6. The filter system in accordance with claim 1 , wherein the filtration media is any one or more combination of a disc filter claim 1 , a thread filter claim 1 , a solid filter claim 1 , a screen filter and any combination thereof.7. The filter system in accordance with claim 1 , wherein filtration through the filtration media can take place in a radially inwards or in a radially outwards oriented direction.8. The ...

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Номер записи: 24
05-01-2017 дата публикации

Benzothiadiazole-based conjugated molecules capable of forming films on conductive surfaces by electrochemical method

Номер: US20170002024A1
Автор: Anando Devadoss, Cuihua Xue, Han-Kuan Anthony Tsai
Принадлежит: Hitachi Chemical Co America Ltd, Hitachi Chemical Co America Ltd & Hitachi Chemical Company Ltd, Hitachi Chemical Co Ltd

The present disclosure provides new materials that combine the advantages of well-defined polymeric starting materials and the convenience of surface modification by physical methods into one package and, thus, offers a general and powerful platform suitable for use in numerous applications.

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Номер записи: 25
03-01-2019 дата публикации

METHOD AND SYSTEM FOR IMAGING A BLOOD SAMPLE

Номер: US20190002950A1
Автор: HOURI YAFIN Arnon, POLLAK Joseph Joel, SALPETER Seth J.
Принадлежит: S.D. Sight Diagnostics Ltd.

Apparatus and methods are described including introducing a cell suspension comprising red blood cells into a carrier that is a closed cavity that includes a base surface, via an inlet defined by the carrier. The cells in the cell suspension are allowed to settle on the base surface of the carrier to form a monolayer of cells on the base surface of the carrier. At least one microscope image of at least a portion of the monolayer of cells is acquired. Other applications are also described. 1. A method comprising:introducing a cell suspension comprising red blood cells into a carrier that is a closed cavity that includes a base surface, via an inlet defined by the carrier;allowing the cells in the cell suspension to settle on the base surface of the carrier to form a monolayer of cells on the base surface of the carrier; andacquiring at least one microscope image of at least a portion of the monolayer of cells.2. The method according to claim 1 , wherein allowing the cells in the cell suspension to settle on the base surface of the carrier to form the monolayer of cells on the base surface of the carrier comprises allowing a period of time of less than 5 minutes for the cells to settle as a monolayer on the base surface.3. The method according to claim 1 , wherein a vertical height of the carrier is between 20 micrometers and 300 micrometers.4. The method according to claim 1 , wherein acquiring the at least one microscope image comprises acquiring a plurality of microscope images claim 1 , at least two of which are provided under different conditions claim 1 , the different conditions being selected from the group consisting of: different portions of the base surface being imaged claim 1 , and different illumination conditions being used.5. The method according to claim 1 , wherein introducing the cell suspension into the carrier comprises introducing the cell suspension into the carrier claim 1 , the cell suspension having a concentration that is such that when ...

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Номер записи: 26
02-01-2020 дата публикации

METHOD OF BONDING TERMINAL OF SEMICONDUCTOR CHIP USING SOLDER BUMP AND SEMICONDUCTOR PACKAGE USING THE SAME

Номер: US20200006281A1
Автор: CHOI SoonSeong, CHOI Yun Hwa
Принадлежит: JMJ Korea Co., Ltd.

A method of bonding a terminal of a semiconductor chip using a solder bump includes preparing a semiconductor chip with an aluminum (Al) pad terminal formed thereon (S-), forming a solder bump on the Al pad terminal through a primary solder (S-), attaching the solder bump and a metal structure to each other via a secondary solder with a higher melting point than a melting point of the primary solder (S-), performing heat treatment in an attachment state (S-), and mixing the primary solder and the secondary solder that are melted during the heat treatment and converting a resulting mixture into a tertiary solder including one solder layer (S-). 1. A method of bonding a terminal of a semiconductor chip using a solder bump , the method comprising:{'b': '1', 'preparing a semiconductor chip with an aluminum (Al) pad terminal formed thereon (S-);'}{'b': '2', 'forming the solder bump on the Al pad terminal through a primary solder (S-);'}{'b': '3', 'attaching the solder bump and a metal structure to each other via a secondary solder with a higher melting point than a melting point of the primary solder (S-);'}{'b': '4', 'performing heat treatment in a state in which the solder bump and the metal structure are attached (S-); and'}{'b': '4', 'mixing the primary solder and the secondary solder that are melted during the heat treatment and converting a resulting mixture into a tertiary solder including one solder layer (S-).'}22. The method of claim 1 , wherein the forming of the solder bump (S-) includes forming an intermetallic compound (IMC) on a portion of the solder claim 1 , adjacent to the Al pad terminal claim 1 , to be distributed by a predetermined region during formation of the solder bump.3. The method of claim 2 , wherein Al is included in the IMC claim 2 , and a ratio of the Al is 2 to 30 parts by weight based on 100 parts by weight of the entire IMC.44. The method of claim 1 , wherein a heat treatment temperature of the heat treatment (S-) is determined based on ...

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Номер записи: 27
07-01-2021 дата публикации

IN-EAR HEADPHONE

Номер: US20210006884A1
Автор: HUANG CHUNG-YI, Jou Hung-Uei
Принадлежит: Merry Electronics(Shenzhen) Co., Ltd.

An in-ear headphone includes a shell, a speaker, a circuit board, and a sensing structure. The shell has an accommodating space. The speaker is disposed in the accommodating space. The circuit board is disposed in the accommodating space, and the circuit board is electrically connected to the speaker. A sensing chip is disposed on the circuit board. The sensing structure includes a sensing sound tube and a transmission member. The sensing sound tube protrudes from a front end of the shell and has a conductor. The sensing sound tube is electrically connected to the sensing chip by the transmission member. A material of the sensing sound tube is different from a material of the shell. 1. An in-ear headphone , comprising:a shell, internally comprising an accommodating space;a speaker, disposed in the accommodating space;a circuit board, disposed in the accommodating space, electrically connected to the speaker, and provided with a sensing chip;a sensing structure, comprising a sensing sound tube and a transmission member, wherein the sensing sound tube protrudes from a front end of the shell and the whole sensing sound tube is a conductor, the sensing sound tube is electrically connected to the sensing chip by the transmission member, and a material of the sensing sound tube is different from a material of the shell,wherein the accommodating space is defined with a front cavity and a rear cavity by location of the speaker, the front cavity is communicated with the rear cavity through a guide channel, and pressure of the front cavity is guided to the rear cavity by the guide channel; andan inner support, disposed in the accommodating space, the speaker is located inside the inner support, and the guide channel is formed in at least one of the inner support and the shell.2. The in-ear headphone according to claim 1 , wherein the circuit board is located in the rear cavity claim 1 , and the sensing sound tube is partially located in the front cavity and is communicated ...

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Номер записи: 28
03-02-2022 дата публикации

METHOD AND APPARATUS FOR CHECKING AUTOMATIC DRIVING ALGORITHM, RELATED DEVICE AND STORAGE MEDIUM

Номер: US20220035733A1
Автор: Song Jia, Wei Pengfei, Zhu Houqiang
Принадлежит: APOLLO INTELLIGENT CONNECTIVITY (BEIJING) TECHNOLOGY CO., LTD.

The disclosure provides a method and an apparatus for checking an automatic driving algorithm, a related device and a storage medium. The travelling data during a travelling process of the vehicle is obtained. The travelling data includes the environmental parameter and/or the state parameter of the vehicle. The travelling data is processed using an automatic driving algorithm to be checked to generate the prediction result. The reference result corresponding to the travelling data is obtained. The reliability of the automatic driving algorithm to be checked is determined based on the difference between the prediction result and the reference result. 1. A method for checking an automatic driving algorithm , comprising:obtaining travelling data during a travelling process of a vehicle, wherein the travelling data comprises an environmental parameter of the vehicle, a state parameter of the vehicle, or both the environmental parameter and the state parameter;processing the travelling data using an automatic driving algorithm to be checked to generate a prediction result;obtaining a reference result corresponding to the travelling data; anddetermining a reliability of the automatic driving algorithm to be checked based on a difference between the prediction result and the reference result.2. The method of claim 1 , further comprising:determining the automatic driving algorithm to be checked currently based on the travelling data.3. The method of claim 1 , wherein obtaining the reference result corresponding to the travelling data comprises:determining the reference result based on an operation result of a driver of the vehicle.4. The method of claim 1 , wherein obtaining the reference result corresponding to the travelling data comprises;obtaining a reference algorithm associated with the automatic driving algorithm to be checked, andprocessing the travelling data using the reference algorithm to determine the reference result.5. The method of claim 1 , wherein ...

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Номер записи: 29
21-01-2021 дата публикации

STRENGTH TESTING METHOD AND STRENGTH EVALUATION DEVICE

Номер: US20210018410A1
Автор: KAWASAKI Hiraku, NAKAMURA Hideyuki, OHMORI Mami, OHMORI Seiichi
Принадлежит: IHI INSPECTION AND INSTRUMENTATION CO., LTD.

A tensile load is applied to the test body to increase with time, and an AE wave displacement in the test body is detected (step S). From the detected AE wave, waveform data are generated for each time section (step S). For each section, from the waveform data, spectrum data are generated (step S), a peak of an intensity in the spectrum data is specified, a data part in which an intensity is at least a value of a set percentage of the peak in the spectrum data is extracted as processing target data (step S), and from the processing target data, the most frequent value of frequency gravity centers is specified (step S). The most frequent value for each section and a tensile load applied to the test body in each section are output as strength evaluation data for evaluating a tensile strength of the test body (step S). 1. A strength testing method of testing , for a tensile strength , a test body that is a fiber reinforced composite material , the method comprising:applying a tensile load to the test body so as to increase as time elapses, and detecting, at each time point, by an AE sensor, a displacement of an AE wave generated in the test body by the tensile load;generating, based on the displacement of an AE wave detected at each time point, for each section of time, waveform data that represents a displacement of the AE wave at each time point;generating, for each of the sections, from the waveform data, spectrum data representing an intensity of an AE wave at each frequency;specifying, for each of the sections, a peak of an intensity in the spectrum data;extracting, for each of the sections, as processing target data, a data part that is included in the spectrum data and in which an intensity is equal to or higher than a value of a set percentage of the peak;specifying, for each of the sections, a most frequent value of frequency centers of gravity, based on the processing target data; andoutputting, as strength evaluation data for evaluating a tensile strength of ...

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Номер записи: 30
17-01-2019 дата публикации

CLIP STRUCTURE AND SEMICONDUCTOR PACKAGE USING THE SAME

Номер: US20190019746A1
Автор: CHOI Yun Hwa, JEREZA Armand Vincent Corazo
Принадлежит: JMJ Korea Co., Ltd.

A clip structure and a semiconductor package using the same include different metals in multiple layers so as to selectively, easily and exactly fix semiconductor chips, which consists of a lightweight material so as to lighten the weight of semiconductor packages and to help reduce manufacturing costs, and which in particular, maintains the width of a self-welding layer consisting of a clip structure so as to help improve the quality of adhesion. That is, according to a clip structure of the present invention, which electrically connects package elements in a semiconductor package, the clip structure includes a main metallic layer that is configured to maintain a shape, and a first functional layer that is piled on one surface of the main metallic layer and consists of a metal different from that of the main metal layer. 1. A clip structure electrically connecting package elements in a semiconductor package , comprising:a main metallic layer configured to maintain a shape; anda first functional layer piled on one surface of the main metallic layer and consisting of a metal different from that of the main metallic layer.2. The clip structure according to claim 1 , wherein the main metallic layer consists of any one selected from a group consisting of copper claim 1 , aluminum claim 1 , magnesium claim 1 , nickel claim 1 , palladium claim 1 , gold and silver claim 1 , or a metal ally.3. The clip structure according to claim 1 , wherein the first functional layer is configured to be a self-welding layer having a melting point lower than that of the main metallic layer.4. The clip structure according to claim 3 , wherein the self-welding layer consists of tin or a tin alloy.5. The clip structure according to claim 1 , wherein the first functional layer is configured to be a conductive layer having electrical conductivity higher than that of the main metallic layer.6. The clip structure according to claim 5 , wherein the conductive layer consists of copper or a copper ...

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Номер записи: 31
10-02-2022 дата публикации

BODY MASS INDEX INTERVAL ESTIMATION DEVICE AND OPERATION METHOD THEREOF

Номер: US20220039693A1
Автор: Chen Yen-Sheng, Chu Ping Hung
Принадлежит: Merry Electronics(Shenzhen) Co., Ltd.

A body mass index interval estimation device including an inertial sensor and an arithmetic circuit is provided. The inertial sensor is suitable for being worn on a body part to detect and obtain first gait information of a user in a traveling state. The first gait information includes first three-axis acceleration information and first three-axis angular velocity information. The arithmetic circuit causes processed first gait information after a pre-processing to pass an identification model to generate first body mass index interval information. The identification model is created by performing a training on a sample database. The sample database includes a plurality of second gait information and a plurality of label information corresponding thereto in a one-to-one manner. Each second gait information further includes second three-axis acceleration information and second three-axis angular velocity information. 1. A body mass index interval estimation device , comprising:an inertial sensor, suitable for being worn on a body part to detect and obtain first gait information of a user in a traveling state, wherein the first gait information comprises first three-axis acceleration information and first three-axis angular velocity information; andan arithmetic circuit, configured to cause processed first gait information after a pre-processing to pass an identification model to generate first body mass index interval information,wherein the identification model is created by performing a training on a sample database, the sample database comprises a plurality of second gait information and a plurality of label information corresponding thereto in a one-to-one manner, and each second gait information in the plurality of second gait information further comprises second three-axis acceleration information and second three-axis angular velocity information.2. The body mass index interval estimation device of claim 1 , wherein the inertial sensor comprises:an ...

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Номер записи: 32
21-01-2021 дата публикации

Shielded Gate Trench MOSFETs with Floating Trenched gates and Channel Stop Trenched Gates in Termination

Номер: US20210020776A1
Автор: HSIEH Fu-Yuan
Принадлежит: Nami MOS CO., LTD.

A trench MOSFET is disclosed having shielded trenched gates in active area, multiple floating trenched gates and at least one channel stop trenched gate in termination area. A semiconductor power device layout is disclosed consisting of at least two said trench MOSFETs connected together with multiple sawing trenched gates across a space between the two trench MOSFETs having a width same as scribe line, making the invented trench MOSFET be feasibly achieved without degraded performance. 1. A semiconductor power device layout consisted of multiple trench MOSFETs with each trench MOSFETs comprising:multiple floating trenched gates formed in parallel in a termination area around outside of an active area, said multiple floating trenched gates having floating voltage and surrounded by body regions without having source regions, said multiple trenched floating gates having trench depth equal to or deeper than junction depth of said body regions;at least one channel stop trenched gate formed in said termination area and around outside of said multiple floating trenched gates, each said trenched channel stop gate being connected to at least one sawing trenched gate, each said sawing trenched gate being extended across over a scribe line.each of said trench MOSFETs further comprising:a substrate of a first conductivity type;an epitaxial layer of said first conductivity type grown on said substrate, wherein said epitaxial layer having a lower doping concentration than said substrate;a plurality of said source regions of said first conductivity type formed near top surface of said epitaxial layer only within said active area;a plurality of first type body regions of a second conductivity type formed underneath said source regions in said active area;a plurality of second type body regions of a second conductivity type formed in said epitaxial layer from top surface of said epitaxial layer around outside of said active area including said termination area;said source regions ...

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Номер записи: 33
28-01-2021 дата публикации

TRENCH MOSFETS WITH OXIDE CHARGE BALANCE REGION IN ACTIVE AREA AND JUNCTION CHARGE BALANCE REGION IN TERMINATION AREA

Номер: US20210028305A1
Автор: HSIEH Fu-Yuan
Принадлежит: Nami MOS CO., LTD.

A trench MOSFET with oxide charge balance region in active area and junction balance region in termination area is disclosed. The inventive structure can reduce specific on-resistance and enhance avalanche capability. The device structure is achieved using angle implant of N and P columns. 1. A trench MOSFET comprising:a substrate of a first conductivity type;an epitaxial layer of said first conductivity type onto said substrate, said epitaxial layer having a lower doping concentration than said substrate;a plurality of gate trenches formed from a top surface of said epitaxial layer and extending downward into said epitaxial layer in an active area;a first gate insulation layer formed along trench sidewalls of a lower portion of each of said gate trenches;a source electrode formed within each of said gate trenches and surrounded by said first gate insulation layer in said lower portion of each of said gate trenches;a second gate insulation layer formed at least along trench sidewalls of an upper portion of each of said gate trenches and upper sidewalls of said source electrode above said first gate insulation layer, said second gate insulation layer having a thinner thickness than said first gate insulation layer;a pair of split gate electrodes disposed adjacent to said second gate insulation layer and above said first gate insulation layer in said upper portion of each of said gate trenches;said gate electrode and said shielded electrode are doped poly-silicon layersan oxide charge balance region of said first conductivity and having a higher doping concentration than said epitaxial layer, disposed in a mesa between two adjacent said gate trenches;a body region of a second conductivity type formed in said mesa, above a top surface of said oxide charge region; anda source region of said first conductivity type formed near a top surface of said body region and adjacent to said split gate electrodes; anda junction balance region is formed near edge of said active area ...

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Номер записи: 34
17-02-2022 дата публикации

SAFETY BELT RETRACTOR AND SAFETY BELT ASSEMBLY

Номер: US20220048465A1
Автор: WANG FEI, ZHANG Lijun
Принадлежит: YANFENG AUTOMOTIVE SAFETY SYSTEMS CO., LTD

The present invention relates to a safety belt retractor, including a bracket, a spool, a locking device, a vehicle sensing device with an adaptive vehicle sensing function and a vehicle sensing adaptivity suppression device. The vehicle sensing adaptivity suppression device includes a driven part () and a suppression part () that can be held on the driven part by an adhesive force. The driven part has a sliding track, and the suppression part has a sliding portion which can slide on the sliding track against the adhesive force. The suppression part has a retainer, and a sensing seat has a counter retainer that cooperates with the retainer. A retaining connection isn't formed when the suppression part is in the first end position, and is formed when the suppression part leaves away from the first end position to a predetermined extent. Here, the mechanism for achieving the vehicle sensing adaptivity suppression function is simple in structure and low in cost, and can effectively suppress the adaptivity of the vehicle sensing function. The present invention further relates to a safety belt assembly comprising such a safety belt assembly. 1. A safety belt retractor including a spool , a locking device for locking the spool and a vehicle sensing device for triggering a locking function of the locking device , wherein the vehicle sensing device has an adaptive vehicle sensing function ,wherein the safety belt retractor further includes an vehicle sensing adaptivity suppression device for suppressing the adaptivity of the vehicle sensing function of the vehicle sensing device, and the vehicle sensing adaptivity suppression device includes a driven part and a suppression part,wherein the driven part can be driven by the spool,{'b': '8', 'wherein the suppression part can be held on the driven part () by an adhesive force, wherein the driven part has a sliding track, and the suppression part has a sliding portion that can slide on the sliding track against the adhesive ...

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Номер записи: 35
28-01-2021 дата публикации

EARPHONE CASE

Номер: US20210029433A1
Автор: Chang Feng-Ping, Lin Jia-Xin, Tu Wei-Hao
Принадлежит: Merry Electronics(Shenzhen) Co., Ltd.

An earphone case includes a body, a storage member, a cover, and a reset member. The body has a chamber and a fixing base. The base is securely disposed in the chamber. The storage member is disposed in the chamber, located above the fixing base, contacted with the body, and has multiple first magnetic parts. The cover is pivotally connected to the storage member and the fixing base, and the cover has multiple second magnetic parts. The reset member is disposed above the fixing base and connected to the body and the storage member respectively. In close mode, the cover completely covers the storage member. The multiple first magnetic parts and second magnetic parts are magnetically attracted to each other. In open mode, the cover is relatively separated from the storage member and rotated at an angle, such that the cover partially overlaps with the storage member. 1. An earphone case , comprising:a body having a chamber and a fixing base, wherein the fixing base is disposed in the chamber;a storage member disposed in the chamber, located above the fixing base and contacted with the body, and the storage member having a plurality of first magnetic parts;a cover pivotally connected to the storage member and the fixing base, and the cover having a plurality of second magnetic parts;a reset member disposed above the fixing base, and the reset member connected to the cover and the storage member respectively,wherein in close mode, the cover completely covers the storage member and the plurality of first magnetic parts magnetically attract the plurality of second magnetic parts respectively, in open mode, the reset member drives the cover to be relatively separated from the storage member and rotated at an angle, such that the cover partially overlaps with the storage member and part of the plurality of first magnetic parts magnetically attract part of the plurality of second magnetic parts respectively.2. The earphone case according to claim 1 , further comprising a ...

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Номер записи: 36
17-02-2022 дата публикации

COUPLED SEMICONDUCTOR PACKAGE

Номер: US20220051969A1
Автор: CHOI Yun Hwa
Принадлежит: JMJ Korea Co., Ltd.

Provided is a coupled semiconductor package including at least two substrate pads; at least one semiconductor chip installed on each of the substrate pads; at least one terminal each of which is electrically connected to each substrate pad and each semiconductor chip; and a package housing covering a part of the at least one semiconductor chip and the at least one terminal, wherein lower surfaces of one or more substrate pads are formed to be electrically connected and lower surfaces of another one or more substrate pads are formed to be electrically insulated. Accordingly, partial insulation may be economically realized without applying an insulating material to a heat sink, when the package is joined to the heat sink. 2. The coupled semiconductor package of claim 1 , wherein the lower surfaces of one or more substrate pads are partly or entirely exposed to the outside of one surface of the package housing so as to be electrically connected and the lower surfaces of another one or more substrate pads are not exposed to the outside of the package housing so as to be electrically insulated.3. The coupled semiconductor package of claim 2 , wherein the substrate pads are formed of a conductive metal.4. The coupled semiconductor package of claim 1 , wherein one or more substrate pads are formed of a conductive metal claim 1 , the lower surfaces thereof are partly or entirely exposed to the outside of one surface of the package housing so as to be electrically connected claim 1 , another one or more substrate pads are formed of an insulating substrate including an insulating layer formed thereon claim 1 , and the lower surfaces of the insulating substrates are partly or entirely exposed to the outside of one surface of the package housing so as to be electrically insulated.5. The coupled semiconductor package of claim 1 , wherein the package housing is formed of an epoxy molding compound (EMC).6. The coupled semiconductor package of claim 1 , wherein another one or more ...

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Номер записи: 37
31-01-2019 дата публикации

DETECTING ANOMALIES ONLINE USING HISTOGRAMS OF ECU PROCESSING ACTIVITY

Номер: US20190034184A1
Автор: Fox Zohar
Принадлежит: Aurora Labs Ltd.

Disclosed embodiments relate to identifying Electronic Control Unit (ECU) anomalies in a vehicle. Operations may include monitoring, in the vehicle, data representing real-time processing activity of the ECU; accessing, in the vehicle, historical data relating to processing activity of the ECU, the historical data representing expected processing activity of the ECU; comparing, in the vehicle, the real-time processing activity data with the historical data, to identify at least one anomaly in the real-time processing activity of the ECU; and implementing a control action for the ECU when the at least one anomaly is identified. 1. A non-transitory computer readable medium including instructions that , when executed by at least one processor , cause the at least one processor to perform operations for identifying Electronic Control Unit (ECU) anomalies in a vehicle , comprising:monitoring, in the vehicle, data representing real-time processing activity of the ECU;accessing, in the vehicle, historical data relating to processing activity of the ECU, the historical data representing expected processing activity of the ECU;comparing, in the vehicle, the real-time processing activity data with the historical data, to identify at least one anomaly in the real-time processing activity of the ECU; andimplementing a control action for the ECU when the at least one anomaly is identified.2. The non-transitory computer readable medium of claim 1 , wherein the control action includes issuing a prompt to adjust the ECU from executing a first version of ECU software to a second version of ECU software.3. The non-transitory computer readable medium of claim 2 , wherein software on the ECU is mapped to a plurality of functional units claim 2 , and the ECU is configured to utilize a virtual file system (VFS) to manage and track one or more versions of each of the plurality of functional units.4. The non-transitory computer readable medium of claim 3 , wherein adjusting the ECU from ...

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Номер записи: 38
31-01-2019 дата публикации

ASSEMBLING DATA DELTAS IN VEHICLE ECUS AND MANAGING INTERDEPENDENCIES BETWEEN SOFTWARE VERSIONS IN VEHICLE ECUS USING TOOL CHAIN

Номер: US20190034191A1
Автор: Fox Zohar
Принадлежит: Aurora Labs Ltd.

Disclosed embodiments relate to perform operations for receiving and integrating a delta file in a vehicle. Operations may include receiving, at an Electronic Control Unit (ECU) in the vehicle, a delta file, the delta file comprising a plurality of deltas corresponding to a software update for software on the ECU and startup code for executing the delta file in the ECU; executing the delta file, based on the startup code, in the ECU; and updating memory addresses in the ECU to correspond to the plurality of deltas from the delta file. 1. A non-transitory computer readable medium including instructions that , when executed by at least one processor , cause the at least one processor to perform operations for receiving and integrating a delta file in a vehicle , comprising:receiving, at an Electronic Control Unit (ECU) in the vehicle, a delta file, the delta file comprising a plurality of deltas corresponding to a software update for software on the ECU and startup code for executing the delta file in the ECU;executing the delta file, based on the startup code, in the ECU; andupdating memory addresses in the ECU to correspond to the plurality of deltas from the delta file.2. The non-transitory computer readable medium of claim 1 , wherein the startup code is configured to initialize a runtime library of the delta file.3. The non-transitory computer readable medium of claim 1 , wherein the delta file comprises position-independent executable code segments to be executed by the ECU.4. The non-transitory computer readable medium of claim 1 , wherein the startup code is configured to update a program counter of the ECU to execute an instruction contained in the delta file.5. The non-transitory computer readable medium of claim 1 , wherein the startup code is configured to extract data from the delta file for storage on the ECU.6. The non-transitory computer readable medium of claim 1 , wherein the startup code is configured to link the delta file to a specific function in ...

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Номер записи: 39
31-01-2019 дата публикации

HOT UPDATES TO ECU SOFTWARE USING TOOL CHAIN

Номер: US20190034192A1
Автор: Fox Zohar
Принадлежит: Aurora Labs Ltd.

Disclosed embodiments relate to performing updates to Electronic Control Unit (ECU) software while an ECU of a vehicle is operating. Operations may include receiving, at the vehicle while the ECU of the vehicle is operating, a software update file for the ECU software; writing, while the ECU is operating, the software update file into a first memory location in a memory of the ECU while simultaneously executing a code segment of existing code in a second memory location in the memory of the ECU; and updating a plurality of memory addresses associated with the memory of the ECU based on the software update file and without interrupting the execution of the code segment currently being executed in the second memory location in the memory of the ECU. 1. A non-transitory computer readable medium including instructions that , when executed by at least one processor , cause the at least one processor to perform operations for performing updates to Electronic Control Unit (ECU) software while an ECU of a vehicle is operating , comprising:receiving, at the vehicle while the ECU of the vehicle is operating, a software update file for the ECU software;writing, while the ECU is operating, the software update file into a first memory location in a memory of the ECU while simultaneously executing a code segment of existing code in a second memory location in the memory of the ECU; andupdating a plurality of memory addresses associated with the memory of the ECU based on the software update file and without interrupting the execution of the code segment currently being executed in the second memory location in the memory of the ECU.2. The non-transitory computer readable medium of claim 1 , wherein the ECU software is mapped to a plurality of functional units claim 1 , and the ECU is configured to utilize a virtual file system (VFS) to manage and track one or more versions of each of the plurality of functional units.3. The non-transitory computer readable medium of claim 2 , ...

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Номер записи: 40
31-01-2019 дата публикации

CONSTRUCTING SOFTWARE DELTA UPDATES FOR VEHICLE ECU SOFTWARE AND ABNORMALITY DETECTION BASED ON TOOLCHAIN

Номер: US20190034193A1
Автор: Fox Zohar
Принадлежит: Aurora Labs Ltd.

Disclosed embodiments relate to generating an update package for updating software on an Electronic Control Unit (ECU) in a vehicle. Operations may include accessing a plurality of attributes of a software update to be stored on the ECU in the vehicle; accessing a corresponding plurality of attributes of current software stored on the ECU in the vehicle; comparing the plurality of attributes with the corresponding plurality of attributes; generating a delta file representing differences between the plurality of attributes and the corresponding plurality of attributes determined in the comparison; and providing the delta file to the ECU, wherein the delta file is configured to be processed by startup code in the ECU that enables the delta file to execute in the ECU in the vehicle. 1. A non-transitory computer readable medium including instructions that , when executed by at least one processor , cause the at least one processor to perform operations for generating an update package for updating software on an Electronic Control Unit (ECU) in a vehicle , comprising:accessing a plurality of attributes of a software update to be stored on the ECU in the vehicle;accessing a corresponding plurality of attributes of current software stored on the ECU in the vehicle;comparing the plurality of attributes with the corresponding plurality of attributes;generating a delta file representing differences between the plurality of attributes and the corresponding plurality of attributes determined in the comparison; andproviding the delta file to the ECU, wherein the delta file is configured to be processed by startup code in the ECU that enables the delta file to execute in the ECU in the vehicle.2. The non-transitory computer readable medium of claim 1 , wherein the startup code is integrated into the delta file.3. The non-transitory computer readable medium of claim 1 , wherein the startup code is installed on the ECU before the delta file is received by the ECU.4. The non- ...

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Номер записи: 41
31-01-2019 дата публикации

OPPORTUNISTIC SOFTWARE UPDATES DURING SELECT OPERATIONAL MODES

Номер: US20190034194A1
Автор: Fox Zohar
Принадлежит: Aurora Labs Ltd.

Disclosed embodiments relate to opportunistically updating Electronic Control Unit (ECU) software in a vehicle. Operations may include receiving, at a controller in a vehicle, a wireless transmission indicating a need to update software running on at least one ECU in the vehicle; monitoring an operational status of the vehicle to determine whether the vehicle is in a first mode of operation in which an ECU software update is prohibited; delaying the ECU software update when the operational status is prohibited; continuing to monitor the operational status of the vehicle to determine whether the vehicle is in a second mode of operation in which the ECU software update is permitted; and enabling updating of the at least one ECU with the delayed ECU software update when it is determined that the vehicle is in the second mode of operations. 1. A non-transitory computer readable medium including instructions that , when executed by at least one processor , cause the at least one processor to perform operations for opportunistically updating Electronic Control Unit (ECU) software in a vehicle , comprising:receiving, at a controller in a vehicle, a wireless transmission indicating a need to update software running on at least one ECU in the vehicle;monitoring an operational status of the vehicle to determine whether the vehicle is in a first mode of operation in which an ECU software update is prohibited;delaying the ECU software update when the operational status is prohibited;continuing to monitor the operational status of the vehicle to determine whether the vehicle is in a second mode of operation in which the ECU software update is permitted; andenabling updating of the at least one ECU with the delayed ECU software update when it is determined that the vehicle is in the second mode of operation.2. The non-transitory computer readable medium of claim 1 , wherein continuing to monitor the operational status of the vehicle comprises repeatedly monitoring the operational ...

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Номер записи: 42
31-01-2019 дата публикации

ROLL BACK OF DATA DELTA UPDATES

Номер: US20190034198A1
Автор: Fox Zohar
Принадлежит: Aurora Labs Ltd.

Disclosed embodiments relate to adjusting vehicle Electronic Control Unit (ECU) software versions. Operations may include receiving a prompt to adjust an ECU of a vehicle from executing a first version of ECU software to a second version of ECU software; configuring, in response to the prompt and based on a delta file corresponding to the second version of ECU software, the second version of ECU software on the ECU in the vehicle for execution; and configuring, in response to the prompt, the first version of ECU software on the ECU in the vehicle to become non-executable. 1. A non-transitory computer readable medium including instructions that , when executed by at least one processor , cause the at least one processor to perform operations for adjusting vehicle Electronic Control Unit (ECU) software versions , comprising:receiving a prompt to adjust an ECU of a vehicle from executing a first version of ECU software to a second version of ECU software;configuring, in response to the prompt and based on a delta file corresponding to the second version of ECU software, the second version of ECU software on the ECU in the vehicle for execution; andconfiguring, in response to the prompt, the first version of ECU software on the ECU in the vehicle to become non-executable.2. The non-transitory computer readable medium of claim 1 , wherein the second version of ECU software is deployed subsequent to the first version of ECU software.3. The non-transitory computer readable medium of claim 1 , wherein the second version of ECU software is deployed prior to the first version of ECU software.4. The non-transitory computer readable medium of claim 1 , wherein the ECU software on the ECU is mapped to a plurality of functional units claim 1 , and the ECU is configured to utilize a virtual file system (VFS) to manage and track one or more versions of each of the plurality of functional units.5. The non-transitory computer readable medium of claim 4 , wherein configuring the first ...

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Номер записи: 43
31-01-2019 дата публикации

ORCHESTRATOR REPORTING OF PROBABILITY OF DOWNTIME FROM WATCHDOG RESETS AND STACK OVERFLOW

Номер: US20190034256A1
Автор: Fox Zohar
Принадлежит: Aurora Labs Ltd.

Disclosed embodiments relate to reporting Electronic Control Unit (ECU) errors or faults to a remote monitoring server. Operations may include receiving operational data from a plurality of ECUs in the vehicle, the operational data being indicative of a plurality of runtime attributes of the plurality of ECUs; generating, through a machine learning process, a statistical model of the operational data; receiving live, runtime updates from the plurality of ECUs in the communications network of the vehicle; identifying an ECU error associated with an ECU in the communications network of the vehicle, the ECU error being determined by a comparison of the live, runtime updates with the statistical model of the operational data to identify at least one deviation from the operational data; and wirelessly sending a report to the remote monitoring server based on the live, runtime updates, the report identifying the ECU and the identified ECU error. 1. A non-transitory computer readable medium including instructions that , when executed by at least one processor , cause the at least one processor to perform operations for reporting Electronic Control Unit (ECU) errors or faults to a remote monitoring server , comprising:receiving, at a processor in a communications network of a vehicle, operational data from a plurality of ECUs in the vehicle, the operational data being indicative of a plurality of runtime attributes of the plurality of ECUs;generating, through a machine learning process, a statistical model of the operational data, wherein the machine learning process is based on the plurality of runtime attributes;receiving live, runtime updates from the plurality of ECUs in the communications network of the vehicle;identifying, based on the live, runtime updates, an ECU error associated with an ECU in the communications network of the vehicle, the ECU error being determined by a comparison of the live, runtime updates with the statistical model of the operational data to ...

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Номер записи: 44
30-01-2020 дата публикации

SYSTEM AND METHOD FOR CALCULATING FOCUS VARIATION FOR A DIGITAL MICROSCOPE

Номер: US20200034967A1
Автор: POLLAK Joseph Joel, Wolfovitz Uri, Yorav-Raphael Noam
Принадлежит: S.D. Sight Diagnostics Ltd.

Apparatus and methods are described for use with a digital microscope unit that includes a digital microscope. A biological cell sample disposed within a sample carrier, is received into the digital microscope unit. For at least one imaging field of the biological cell sample, it is determined that, within the imaging field, there is a variation in the focal depth of the biological sample with respect to the microscope. At least one image of the imaging field is captured. A characteristic of the biological sample is determined by analyzing the captured image of the imaging field, the analyzing including, in response to determining that there is a variation in the focal depth of the biological sample with respect to the microscope, accounting for the variation in the focal depth of the biological sample with respect to the microscope. Other applications are also described. 1. A method for use with a digital microscope unit that includes a digital microscope , comprising:receiving a biological cell sample that is disposed within a sample carrier, into the digital microscope unit;for at least one imaging field of the biological cell sample, determining that, within the imaging field, there is a variation in the focal depth of the biological sample with respect to the microscope;capturing at least one image of the at least one imaging field; 'the analyzing of the at least one captured image of the at least one imaging field comprising, in response to determining that there is a variation in the focal depth of the biological sample with respect to the microscope, accounting for the variation in the focal depth of the biological sample with respect to the microscope.', 'determining a characteristic of the biological sample by analyzing the at least one captured image of the at least one imaging field,'}2. The method according to claim 1 , wherein determining that there is a variation in the focal depth of the biological sample with respect to the microscope comprises ...

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Номер записи: 45
24-02-2022 дата публикации

HOT UPDATES TO CONTROLLER SOFTWARE USING TOOL CHAIN

Номер: US20220058013A1
Автор: Fox Zohar
Принадлежит: Aurora Labs Ltd.

Disclosed embodiments relate to performing updates to Electronic Control Unit (ECU) software while an ECU of a vehicle is operating. Operations may include receiving, at the vehicle while the ECU of the vehicle is operating, a software update file for the ECU software; writing, while the ECU is operating, the software update file into a first memory location in a memory of the ECU while simultaneously executing a code segment of existing code in a second memory location in the memory of the ECU; and updating a plurality of memory addresses associated with the memory of the ECU based on the software update file and without interrupting the execution of the code segment currently being executed in the second memory location in the memory of the ECU. 120-. (canceled)21. A non-transitory computer-readable medium including instructions that , when executed by at least one processor , cause the at least one processor to perform operations for performing changes to current controller software , the operations comprising:receiving a multidimensional delta file at a controller;storing, while the controller is operating, the multidimensional delta file in a first location of a single memory of the controller while simultaneously executing a code segment of the current controller software stored in a second location of the single memory, wherein the multidimensional delta file is stored in an additive manner adjacent to the current controller software in the single memory; andupdating addresses associated with the single memory based on the multidimensional delta file, without interrupting the execution of the code segment currently being executed and without modifying the code segment currently being executed, wherein the updating causes a software update to the current controller software, the software update being operable prior to rebooting the controller.22. The non-transitory computer-readable medium of claim 21 , wherein the multidimensional delta file is the product of ...

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Номер записи: 46
18-02-2021 дата публикации

CHARGING APPARATUS

Номер: US20210050735A1
Автор: Chien Po-Chia, Liu Yung-Hsiang, LO Chi-Yin
Принадлежит: Merry Electronics(Shenzhen) Co., Ltd.

A charging apparatus is provided. A detection circuit includes a voltage dividing path between an output terminal of a charging circuit and an output terminal of a reference voltage generating circuit. The detection circuit provides a detection signal according to a divided voltage on the voltage dividing path. A control circuit determines whether a load is connected to the charging apparatus according to the detection signal. 1. A charging apparatus , comprising:a power supply;a charging circuit, coupled to the power supply, and providing a charging voltage according to the power supply;a reference voltage generating circuit, coupled to the power supply, and providing a reference voltage according to the power supply;a detection circuit, coupled to the charging circuit and the reference voltage generating circuit, the detection circuit comprising a voltage dividing path located between an output terminal of the charging circuit and an output terminal of the reference voltage generating circuit, and the detection circuit providing a detection signal according to a divided voltage on the voltage dividing path; anda control circuit, coupled to the reference voltage generating circuit, the detection circuit and the charging circuit, and determining whether a load is connected to the charging apparatus according to the detection signal and a charging current of the charging circuit.2. The charging apparatus as claimed in claim 1 , wherein the control circuit further determines a charging status of the load according to the charging current of the charging circuit.3. The charging apparatus as claimed in claim 1 , wherein the detection circuit comprises:a diode, having an anode coupled to the output terminal of the reference voltage generating circuit;a resistor, coupled between a cathode of the diode and the output terminal of the charging circuit;a voltage dividing circuit, coupled to a common node of the diode and the resistor, and dividing a voltage on the common node ...

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Номер записи: 47
03-03-2022 дата публикации

DEVICE AND METHOD FOR EVALUATING SOUNDNESS OF FIBER-REINFORCED COMPOSITE MATERIAL

Номер: US20220065764A1
Автор: KAWASAKI Hiraku
Принадлежит: IHI INSPECTION AND INSTRUMENTATION CO., LTD.

The present invention is equipped with an AE sensor a load test device a storage device a frequency center of gravity calculation unit and a determination device A loading pattern including, raising, retaining and unloading is repeatedly applied to a test subject by the load test device the maximum load is sequentially increased, and the AE waves detected by the AE sensor are stored with the load by the storage device Next, the frequency center of gravity of the AE waves is obtained from the relationship between the frequency of the AE waves and the intensity thereof by the frequency center of gravity calculation unit and delamination preceding breakage is determined by the determination device when the frequency center of gravity is less than a prescribed first frequency. 1. A device for evaluating soundness of a fiber-reinforced composite material , comprising:an AE sensor attached to a test body made of the fiber-reinforced composite material to detect an AE wave;a load test device that applies a load to the test body by repeating a loading pattern including raising, retaining, and unloading the load, while increasing a maximum load in sequence;a storage device that stores the AE waves detected by the AE sensor together with the loads;a frequency center of gravity calculation unit that calculates a frequency center of gravity of the AE waves on the basis of a relationship between a frequency of the AE wave and an intensity thereof; anda determination device that determines that delamination immediately preceding breakage has occurred in the case where the frequency center of gravity is less than a predetermined first frequency.2. A method for evaluating soundness of a fiber-reinforced composite material , comprising the steps of:(A) attaching an AE sensor that detects an AE wave to a test body made of the fiber-reinforced composite material;(B) applying a load to the test body by repeating a loading pattern including raising, retaining, and unloading the load, ...

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Номер записи: 48
23-02-2017 дата публикации

Systems, Methods and Apparatuses for Formation and Insertion of Tissue Prosthesis

Номер: US20170049577A1
Автор: Choi Johnathon, Diwan Ashish Dhar, Milijasevic Zoran
Принадлежит: Kunovus Pty. Ltd (formerly Spinecell Pty. Ltd)

A tissue insertion prosthesis system includes an expansible, multi-chambered implant for use in a tissue prosthesis receiving cavity, such that the implant includes an expansible envelope having a plurality of chambers. The system also includes a method of determining a size of a cavity at a site to be filled by a tissue prosthesis. Finally, the system includes a method to facilitate a removal of a biomaterial delivery device from an inflatable member that has been inserted into a cavity formed by the removal of a portion of a nuclear material from an intervertebral disc and to be filled by a tissue prosthesis. 1. An expansible , multi-chambered implant for use in a tissue prosthesis receiving cavity , comprising:an expansible envelope having a plurality of chambers, wherein the expansible envelope includes a first member, a second member and at least one collapsible partition extending in an interior of the expansible envelope between the first member and the second member; anda filler tube operatively connected to the expansible envelope such that the filler tube includes a plurality of delivery tubes, wherein one of the plurality of delivery tubes is operatively connected to one of the plurality of chambers and another of the plurality of delivery tubes is operatively connected to another of the plurality of chambers in order to independently fill each of the plurality of chambers.2. The expansible claim 1 , multi-chambered implant claim 1 , as in claim 1 , wherein the expansible envelope is further comprised of:a sidewall that interconnects the first member and the second member.3. The expansible claim 1 , multi-chambered implant claim 1 , as in claim 1 , wherein the collapsible partitions are configured to have strong compressive load bearing capabilities and are capable of collapsing when a shear force is applied to the collapsible partitions.4. The expansible claim 1 , multi-chambered implant claim 1 , as in claim 1 , wherein the expansible envelope is ...

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Номер записи: 49
03-03-2022 дата публикации

METHOD AND APPARATUS FOR IDENTIFYING IMAGE AND ELECTRONIC DEVICE

Номер: US20220067350A1
Автор: Chen Yan, GAO Sirui, JIANG Kangli, JIN Guojing, Lei Yu, SHANG Xingqi, WANG Yawei, YU Yuantuo, ZUO Xiong
Принадлежит: APOLLO INTELLIGENT CONNECTIVITY (BEIJING) TECHNOLOGY CO., LTD.

A method and an apparatus for identifying an image and an electronic device are provided in the present application, which relates to the field of image recognition technology. The method for identifying the image is specifically implemented as follows: acquiring a first face image, where the first face image is one face image; acquiring face depth information about the first face image; and identifying whether a face in the first face image is masked in accordance with the face depth information. In this way, whether the face in the first face image is masked is identified in accordance with face depth information about the one face image, so as to improve the accuracy of identification.

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Номер записи: 50
03-03-2022 дата публикации

WAFER PROCESSING APPARATUS AND WAFER PROCESSING METHOD

Номер: US20220068696A1
Автор: KONG Woon, MOON Ung Jo, PARK Ji Ho, SONG Ji Hoon
Принадлежит: ZEUS CO., LTD.

A wafer processing apparatus includes a vacuum chuck on which a wafer is seated, a ring cover disposed along a circumferential portion of the vacuum chuck to press the wafer to seal the circumferential portion of the vacuum chuck, and a sealing ring pressed against an adhesive sheet on the wafer and pressed by the ring cover.

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Номер записи: 51
03-03-2022 дата публикации

WAFER PROCESSING APPARATUS AND WAFER PROCESSING METHOD

Номер: US20220068699A1
Автор: Choi Won Seok, KONG Woon, MOON Ung Jo, PARK Ji Ho, SONG Ji Hoon
Принадлежит: ZEUS CO., LTD.

A wafer processing apparatus includes a rotating chuck rotatably installed on a driver, a vacuum chuck which is disposed on the rotating chuck and on which a wafer is seated, a ring cover disposed along a circumferential portion of the vacuum chuck to press the wafer to seal the circumferential portion of the vacuum chuck, and a chuck module installed in the rotating chuck to fix the ring cover to the rotating chuck.

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Номер записи: 52
25-02-2021 дата публикации

SAMPLE CARRIER FOR MICROSCOPY AND OPTICAL DENSITY MEASUREMENTS

Номер: US20210055533A1
Автор: ESHEL Yochay Shlomo, LEVY SCHREIER Sarah, POLLAK Joseph Joel, Yorav-Raphael Noam
Принадлежит: S.D. Sight Diagnostics Ltd.

Apparatus and methods are described for determining a property of a bodily sample using a microscope and optical-density-measurement apparatus, the apparatus including a sample carrier that includes a plurality of microscopy sample chambers configured to receive a first portion of the sample and to facilitate imaging of the first portion of the sample by the microscope, each of the microscopy sample chambers having an upper and a lower surface, and having respective heights between the upper and lower surfaces that are different from each other. The sample carrier includes at least one optical-density-measurement chamber configured to receive a second portion of the sample, and to facilitate optical density measurements being performed optical-density-measurement apparatus upon the second portion of the sample. Other applications are also described. 1. Apparatus for determining a property of a bodily sample using a microscope and optical-density-measurement apparatus , the apparatus comprising: a plurality of microscopy sample chambers configured to receive a first portion of the sample and to facilitate imaging of the first portion of the sample by the microscope, each of the microscopy sample chambers having an upper and a lower surface, and having respective heights between the upper and lower surfaces that are different from each other, and', 'at least one optical-density-measurement chamber configured to receive a second portion of the sample, and to facilitate optical density measurements being performed by the optical-density-measurement apparatus upon the second portion of the sample., 'a sample carrier that comprises2. The apparatus according to claim 1 , wherein the optical-density-measurement chamber is configured to receive a second portion of the biological sample that is undiluted claim 1 , and the microscopy sample chambers are configured to receive a first portion of the biological sample that is diluted with respect to the second portion.3. The ...

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Номер записи: 53
13-02-2020 дата публикации

METHODS AND APPARATUS FOR DETECTING AN ENTITY IN A BODILY SAMPLE

Номер: US20200049970A1
Автор: ESHEL Yochay Shlomo, GLUCK Dan, HOURI YAFIN Arnon, LEZMY Natalie, POLLAK Joseph Joel
Принадлежит: S.D. Sight Diagnostics Ltd.

Apparatus and methods for analyzing a bodily sample are described. A microscope system acquires one or more microscope images of the bodily sample. A computer processor identifies, in the one or more images, at least one element as being a candidate of a given entity. The computer processor extracts, from the one or more images, at least one candidate-informative feature associated with the candidate of the given entity, and at least one sample-informative feature that is indicative of a characteristic of the bodily sample as a whole. The computer processor processes the candidate-informative feature in combination with the sample-informative feature, and generates an output upon the output device, in response thereto. Other applications are also described. 1. Apparatus for analyzing a bodily sample , the apparatus comprising:a microscope system configured to acquire one or more microscope images of the bodily sample;an output device; and identify, in the one or more images, at least one element as being a candidate of a given entity,', 'extract, from the one or more images, at least one candidate-informative feature associated with the candidate of the given entity,', 'extract, from the one or more images, at least one sample-informative feature that is indicative of a characteristic of the bodily sample as a whole,', 'process the candidate-informative feature in combination with the sample-infonnative feature, and', 'generate an output upon the output device, in response thereto., 'at least one computer processor configured to2. The apparatus according to claim I , wherein the at least one computer processor is configured to extract , from the one or more images , at least one candidate-informative feature associated with the candidate by extracting , from the one or more images , at least one candidate-informative feature associated with the candidate , the candidate-informative feature being a feature selected from the group consisting of: a size of the ...

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Номер записи: 54
25-02-2021 дата публикации

DETECTING ANOMALIES USING REAL-TIME CONTROLLER PROCESSING ACTIVITY

Номер: US20210055926A1
Автор: Fox Zohar
Принадлежит: Aurora Labs Ltd.

Disclosed embodiments relate to identifying Electronic Control Unit (ECU) anomalies in a vehicle. Operations may include monitoring data representing real-time processing activity of the ECU; receiving comparable data relating to processing activity of at least one other ECU deemed comparable in functionality to the ECU; comparing the real-time processing activity data with the comparable data, to identify at least one anomaly in the real-time processing activity of the ECU; and implementing a control action for the ECU when the at least one anomaly is identified. 120-. (canceled)21. A non-transitory computer readable medium including instructions that , when executed by at least one processor , cause the at least one processor to perform operations for identifying controller anomalies , comprising:receiving first data representing real-time processing activity of a controller;receiving second data relating to processing activity of at least one other controller;comparing the first data with the second data to identify, based on a deviation between the first data and the second data, at least one anomaly associated with the real-time processing activity of the controller; andwhen the at least one anomaly is identified based on the deviation, sending a delta file to the controller, the delta file being configured to change software on a single memory component of the controller from a first version to a second version.22. The non-transitory computer readable medium of claim 21 , wherein the delta file comprises at least one position-independent executable code segment.23. The non-transitory computer readable medium of claim 22 , wherein the delta file is configured to change the software on the single memory component of the controller by linking execution of the at least one position-independent executable code segment to execution of the software on the single memory component.24. The non-transitory computer readable medium of claim 21 , wherein the delta file is ...

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Номер записи: 55
13-02-2020 дата публикации

HOT UPDATES TO CONTROLLER SOFTWARE USING TOOL CHAIN

Номер: US20200050506A1
Автор: Fox Zohar
Принадлежит: Aurora Labs Ltd.

Disclosed embodiments relate to performing updates to Electronic Control Unit (ECU) software while an ECU of a vehicle is operating. Operations may include receiving, at the vehicle while the ECU of the vehicle is operating, a software update file for the ECU softwares; writing, while the ECU is operating, the software update file into a first memory location in a memory of the ECU while simultaneously executing a code segment of existing code in a second memory location in the memory of the ECU; and updating a plurality of memory addresses associated with the memory of the ECU based on the software update file and without interrupting the execution of the code segment currently being executed in the second memory location in the memory of the ECU. 120-. (canceled)21. A non-transitory computer readable medium including instructions that , when executed by at least one processor , cause the at least one processor to perform operations for performing changes to current software while a controller is operating , comprising: 'wherein one or more of the plurality of dimensions are generated based on identified differences between a plurality of attributes of a software change for the controller and a corresponding plurality of attributes of the current software stored on the controller;', 'receiving, at the controller while the controller is operating, a multidimensional delta file, the multidimensional delta file having a plurality of dimensions,'}storing, while the controller is operating, the multidimensional delta file in an available memory location in a single memory of the controller while simultaneously executing a code segment of existing code from the current software stored on the controller; andupdating a plurality of memory addresses associated with the single memory of the controller based on the multidimensional delta file and without interrupting the execution of the code segment currently being executed, and without modifying the code segment currently ...

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Номер записи: 56
13-02-2020 дата публикации

ORCHESTRATOR REPORTING OF PROBABILITY OF DOWNTIME FROM MACHINE LEARNING PROCESS

Номер: US20200050507A1
Автор: Fox Zohar
Принадлежит: Aurora Labs Ltd.

Disclosed embodiments relate to reporting Electronic Control Unit (ECU) errors or faults to a remote monitoring server. Operations may include receiving operational data from a plurality of ECUs in the vehicle, the operational data being indicative of a plurality of runtime attributes of the plurality of ECUs; generating, through a machine learning process, a statistical model of the operational data; receiving live, runtime updates from the plurality of ECUs in the communications network of the vehicle; identifying an ECU error associated with an ECU in the communications network of the vehicle, the ECU error being determined by a comparison of the live, runtime updates with the statistical model of the operational data to identify at least one deviation from the operational data; and wirelessly sending a report to the remote monitoring server based on the live, runtime updates, the report identifying the ECU and the identified ECU error. 120-. (canceled)21. A non-transitory computer readable medium including instructions that , when executed by at least one processor , cause the at least one processor to perform operations for reporting and remediating controller errors or faults , comprising:receiving operational data from a plurality of controllers in a communications network, the operational data being indicative of a plurality of runtime attributes of the plurality of controllers;generating a statistical model of the operational data based on the plurality of runtime attributes;receiving live, runtime updates from the plurality of controllers in the communications network;identifying, based on the live, runtime updates, an error associated with a controller in the communications network, the error being determined by a comparison of the live, runtime updates with the statistical model of the operational data to identify at least one deviation;determining a probability of downtime for the plurality of ECUs based on the operational data and the live, runtime ...

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Номер записи: 57
25-02-2021 дата публикации

SEMICONDUCTOR PACKAGE HAVING EXPOSED HEAT SINK FOR HIGH THERMAL CONDUCTIVITY

Номер: US20210057313A1
Автор: CHOI Yun Hwa
Принадлежит: JMJ Korea Co., Ltd.

Provided is a semiconductor package having an exposed heat sink for high thermal conductivity. The semiconductor package includes at least one semiconductor chip , the lead frame , a signal line , the sealing member , and at least one heat sink , wherein the lead frame has a first surface, to which the semiconductor chips are attached, and a second surface facing the first surface, the signal line electrically connects the semiconductor chips and the semiconductor chip to the lead frame by wire bonding or clip bonding, the sealing member surrounds areas where the semiconductor chips are attached, except for an external connection terminal of the lead frame , and exposes the second surface of the lead frame , and the at least one heat sink are attached to the second surface of the exposed lead frame . Here, spaces A and B are interposed between the sealing member and the heat sink which face each other, and the heat sink is attached to the second surface of the lead frame after molding of the sealing member . Accordingly, the sealing member and the heat sink may be prevented from being warped and thus, stress directly applied to the semiconductor chip is removed. Therefore, reliability and electrical characteristics may be stably secured, and a terminal used in electrical connection may be easily secured through the lead frame exposed to the outside of the sealing member 1. A semiconductor package having an exposed heat sink for high thermal conductivity comprising:at least one semiconductor chip;a lead frame comprising a first surface, to which the semiconductor chips are attached, and a second surface facing the first surface;a signal line for electrically connecting the semiconductor chips and the semiconductor chip to the lead frame;a sealing member for surrounding areas where the semiconductor chips are attached, except for an external connection terminal of the lead frame, so that the second surface of the lead frame is exposed; andat least one heat sink ...

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Номер записи: 58
15-05-2014 дата публикации

TUBULAR ELEMENTS COUPLING

Номер: US20140132000A1
Автор: "Ben-Horin Raanan", Levi Avi, Slavinsky Alexey, Zur Boaz
Принадлежит: AMIAD WATER SYSTEMS LTD.

Provided is a coupler including two or more shell segments, each pivotally coupled at a pivot end to a rigid link, and being securable to one another at a locking end thereof by a locking mechanism, each shell segment is configured with a complimentary tubular element seat and at least a pair of substantially parallel radial tubular element engagement formations, and an annular gasket seat, where the two or more shell segments are pivotable between a closed position in which they complete a substantially closed shape, and an open position where at least one of the two or more shell segments is pivotally displaced with respect to the link and apart from one another. 1. A coupler , comprising: two or more shell segments , each pivotally coupled at a pivot end to a rigid link , and being securable to one another at a locking end thereof by a locking mechanism , each shell segment is configured with a complimentary tubular element seat and at least a pair of substantially parallel radial tubular element engagement formations , and an annular gasket seat , wherein the two or more shell segments are pivotable between a closed position in which they complete a substantially closed shape , and an open position wherein at least one of the two or more shell segments is pivotally displaced with respect to the link and apart from one another.2. The coupler according to claim 1 , wherein the locking mechanism is a toggle mechanism comprising a locking link pivotally articulated at one end thereof to the locking end of a first shell segment and at an opposite end pivotally coupled with a toggle handle configured with a locking end for engaging with a locking shoulder configured at the locking end of a second two or more shell segment.3. The coupler according to claim 1 , wherein the link is secured to each of the two or more shell segments by one or more hinge ears extending from the pivot end of the two or more shell segments.4. The coupler according to claim 1 , wherein pivotal ...

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Номер записи: 59
22-02-2018 дата публикации

ADAPTER APPARATUS FOR HEADSET ACCESSORY AND SIGNAL TRANSFER METHOD OF HEADSET ACCESSORY

Номер: US20180054685A1
Автор: HSIEH YI-LIN, Jhang Syue-Yu, Lin Hung-Chi, Lin Mao-Hung
Принадлежит: Merry Electronics(Shenzhen) Co., Ltd.

An adapter apparatus for a headset accessory and a signal transfer method of the headset accessory are provided. The adapter apparatus includes an earphone jack, a connection interface and a device adapter circuit. The earphone jack is suitable for a plug of the headset accessory to plug in. The connection interface is suitable for being electrically connected with a portable device. The device adapter circuit is electrically connected to the earphone jack and the connection interface to receive a headset control signal of the headset accessory and provide a device control signal to the portable device via the connection interface. The device adapter circuit provides the device control signal based on a DC level and a frequency of the headset control signal. 1. An adapter apparatus for a headset accessory , comprising:an earphone jack, suitable for a plug of the headset accessory to plug in;a connection interface, suitable for being electrically connected with a portable device;a pre-amplifier, coupled to the earphone jack to receive a headset control signal of the headset accessory and provide an amplified headset control signal; and a signal extractor, receiving the amplified headset control signal to determine a frequency of the amplified headset control signal and correspondingly provide a frequency determination signal;', 'a potential detector, receiving the amplified headset control signal to determine a direct current (DC) level of the amplified headset control signal and correspondingly provide a level determination signal; and', 'a signal comparison module, coupled to the signal extractor and the potential detector to provide the device control signal according to the frequency determination signal and the level determination signal,, 'a device adapter circuit, electrically connected to the pre-amplifier and the connection interface to receive the amplified headset control signal of the headset accessory and provide a device control signal to the portable ...

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Номер записи: 60
04-03-2021 дата публикации

SELF-HEALING LEARNING SYSTEM FOR ONE OR MORE CONTROLLERS

Номер: US20210064359A1
Автор: Fox Zohar
Принадлежит: Aurora Labs Ltd.

Disclosed embodiments relate to automatically providing updates to at least one vehicle. Operations may include receiving, at a server remote from the at least one vehicle, Electronic Control Unit (ECU) activity data from the at least one vehicle, the ECU activity data corresponding to actual operation of the ECU in the at least one vehicle; determining, at the server and based on the ECU activity data, a software vulnerability affecting the at least one vehicle, the software vulnerability being determined based on a deviation between the received ECU activity data and expected ECU activity data; identifying, at the server, an ECU software update based on the determined software vulnerability; and sending, from the server, a delta file configured to update software on the ECU with a software update corresponding to the identified ECU software update. 120-. (canceled)21. A non-transitory computer readable medium including instructions that , when executed by at least one processor , cause the at least one processor to perform operations for providing software changes , comprising: the software vulnerability is identified based on a deviation of first activity data from an allowed envelope of at least one operational attribute; and', 'the allowed envelope is based on second activity data received from a plurality of controllers;, 'identifying a software vulnerability of a controller, whereindetermining a controller software change based on the identified software vulnerability, the controller software change being configured to adjust the controller from executing a first version of controller software to a second version of controller software; andsending, to the controller and based on the determining, a delta file configured to execute the controller software change on the controller to link execution of current code stored on the controller with execution of a segment of code from the delta file.22. The non-transitory computer readable medium of claim 21 , wherein ...

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Номер записи: 61
20-02-2020 дата публикации

MEMS SPEAKER

Номер: US20200059734A1
Автор: CHANG Chao-Sen, CHEN Jen-Yi, JIANG Kai-yu
Принадлежит: Merry Electronics(Shenzhen) Co., Ltd.

A MEMS speaker including a base, a circuit board, a spacing layer, a vibration mold, and at least one actuator. The base has a first chamber. The circuit board is disposed on the base, and has at least one support portion and a fixing portion disposed around the support portion. The at least one support portion has a first perforation, and a plurality of second perforations are formed between the at least one support portion and the fixing portion. The spacing layer is disposed on the circuit board. A second chamber is formed between the spacing layer and the circuit board. The vibration mold is disposed on the spacing layer. The actuator is disposed on the support portion of the circuit board. The actuator has a shift part and a deformation part disposed above the first perforation of the support portion. The second perforations communicate with the first chamber and the second chamber. 1. A MEMS speaker , comprising:a base, having a first chamber;a circuit board, disposed on the base, having at least one support portion, a fixing portion disposed around the at least one support portion, the at least one support portion having a first perforation, a plurality of second perforations disposed between the at least one support portion and the fixing portion;a spacing layer, disposed on the circuit board, forming a second chamber with the circuit board;a vibration mold, disposed on the spacing layer; andat least one actuator, disposed on the at least one support portion of the circuit board, having a shift part and a deformation part above the first perforation of the at least one support portion;wherein the plurality of second perforations communicates with the first chamber and the second chamber.2. The MEMS speaker according to claim 1 , wherein a parallel distance is formed between the at least one actuator and the spacing layer.3. The MEMS speaker according to claim 1 , wherein the at least one actuator has a support structure disposed around a periphery of the ...

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Номер записи: 62
02-03-2017 дата публикации

LED Driver and Lighting Systems Technologies

Номер: US20170064796A1
Автор: Brad HUBBARD, Chunyan HAN, Colin Whittaker, Duoping WANG, Mark Rumer, XU Wang, Zhonghua SHI
Принадлежит: Fulham Co Ltd An Exempted Co Inc'd W/ltd Liability Under Laws Of Cayman Islands

A driver for a lighting device includes a light emitting diode (LED) driver circuit utilizing interface elements for supporting multiple control connectivity options, the LED driver circuit utilizing a processor having a physical layer interfaces coupled to the interface elements and configured to operatively support a plurality of network protocols, the processor being configured to perform a plurality of functions, including a function of providing a bridge or gateway between network protocols of the plurality of network protocols, the processor being configured to: detect available network protocols of the plurality of network protocols; select, for a physical layer interface, a mode of operation (from modes of operation including, for example: an inactive mode, a monitoring mode, a gateway mode, and a primary mode) appropriate to ensure interoperability and backward compatibility for the available network protocols; and assign one or more of the available network protocols to the physical layer interface(s).

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Номер записи: 63
17-03-2022 дата публикации

IDENTIFYING SOFTWARE DEPENDENCIES USING CONTROLLER CODE MODELS

Номер: US20220083461A1
Автор: Fox Zohar, Sahar Carmit
Принадлежит: Aurora Labs Ltd.

Disclosed herein are techniques for identifying software dependencies based on functional line-of-code behavior and relation models. Techniques include accessing a first line-of-code behavior and relation model representing execution of functions of a first portion of executable code, the first portion of executable code being associated with a first symbol; detecting a change to the first portion of executable code; constructing, based on the changed first portion of executable code, a second line-of-code behavior and relation model representing execution of functions of the changed first portion of executable code; determining, based on the constructed second model, a dependency between (i) the changed first portion of executable code or the first symbol and (ii) a second symbol; and generating, based on the determined difference, a report identifying the dependency. 120-. (canceled)21. A non-transitory computer-readable medium including instructions that , when executed by at least one processor , cause the at least one processor to perform operations for identifying software dependencies based on functional models , comprising:constructing, based on a change to first controller code configured for a first controller, a model representing execution of functions on the first controller according to the changed first controller code;determining, based on operating the model remotely from the first controller and a second controller, a dependency between the changed first controller code and second controller code configured for the second controller;determining a change in functionality of the second controller code based on the change to the first controller code;determining a functional equivalence status between the second controller code with the change in functionality and the second controller code without the change in functionality; andgenerating, based on the determined dependency, a report identifying the functional equivalence status.22. The non- ...

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Номер записи: 64
17-03-2022 дата публикации

VERIFYING SOFTWARE MALFUNCTION SOURCES AMONG DISPARATE CODE SOURCES

Номер: US20220083462A1
Автор: Fox Zohar, Sahar Carmit
Принадлежит: Aurora Labs Ltd.

Disclosed herein are techniques for identifying sources of software-based malfunctions. Techniques include identifying a potential software malfunction in a system, the system having multiple code sets associated with a plurality of different software sources; accessing a line-of-code behavior and relation model representing execution of functions of the code sets; identifying, based on the line-of-code behavior and relation model, a code set determined to have the potential to cause, a least in part, the potential software malfunction; and determining a source identifier of the identified code set. 120-. (canceled)21. A non-transitory computer-readable medium including instructions that , when executed by at least one processor , cause the at least one processor to perform operations for identifying sources of software-based malfunctions , comprising:identifying a potential software malfunction of at least one controller in a system, the system having multiple code sets, the code sets having respective source identifiers;accessing a line-of-code behavior and relation model representing execution of at least one of the code sets on the at least one controller, wherein the line-of-code behavior and relation model was generated either statically or dynamically;identifying, based on the line-of-code behavior and relation model, a code set from among the code sets, the identified code set determined to have a potential to cause, at least in part, the potential software malfunction;determining a source identifier of the identified code set; andsending a report based on the potential software malfunction to a source associated with the determined source identifier.22. The non-transitory computer-readable medium of claim 21 , wherein the source identifiers are associated with a plurality of different code set sources.23. The non-transitory computer-readable medium of claim 21 , wherein the code sets are associated with different functions of the system.24. The non- ...

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Номер записи: 65
11-03-2021 дата публикации

SAMPLE CARRIER FOR OPTICAL MEASUREMENTS

Номер: US20210072226A1
Автор: ESHEL Yochay Shlomo, LEVY SCHREIER Sarah, PECKER Sharon, POLLAK Joseph Joel, RUGGIERO Trevor, ZAIT Amir
Принадлежит: S.D. Sight Diagnostics Ltd.

Apparatus and methods are described including placing a sample into a sample carrier that comprises a plurality of regions having upper and lower surfaces, having respective heights that are different from each other, and being configured such that cells form a monolayer, the monolayer within respective regions of the sample carrier having respective, different densities from each other, due to the respective regions of the sample carrier having respective heights that are different from each other. Microscopic images are acquired of each of the plurality of regions. Measurements are performed upon cell types that have a relatively high density upon microscopic images of a region of the sample chamber having a relatively low height, and measurements are performed upon cell types that have a relatively low density upon microscopic images of a region of the sample chamber having a relatively great height. Other applications are also described. 1. Apparatus for determining a property of a biological sample , the apparatus comprising: having upper and lower surfaces,', 'having respective heights between the upper and lower surfaces that are different from each other, and', 'being configured such that cells within the biological sample form a monolayer of cells within the plurality of regions of the sample carrier,', 'the monolayer within respective regions of the sample carrier having respective, different densities from each other, due to the respective regions of the sample carrier having respective heights that are different from each other;, 'a sample carrier that comprises a plurality of regions configured to house the sample, the plurality of regionsa microscope configured to acquire microscopic images of each of the plurality of regions; and perform measurements upon cell types that have a relatively high density upon microscopic images of a region of the sample chamber having a relatively low height, and', 'perform measurements upon cell types that have a ...

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Номер записи: 66
11-03-2021 дата публикации

SAMPLE CARRIER FOR MICROSCOPY MEASUREMENTS

Номер: US20210072526A1
Автор: ESHEL Yochay Shlomo, LEVY SCHREIER Sarah, POLLAK Joseph Joel, Yorav-Raphael Noam
Принадлежит: S.D. Sight Diagnostics Ltd.

Apparatus and methods for determining a property of a bodily sample using a microscope are described. A sample carrier includes a plurality of microscopy sample chambers configured to receive a least a portion of the bodily sample, while the sample is imaged by the microscope. Each of the microscopy sample chambers has an upper and a lower surface, and the microscopy sample chambers have respective heights between the upper and lower surfaces that are different from each other. The sample carrier defines a microscopy sample chamber inlet hole, that is fluid communication with all of the microscopy sample chambers, such as to facilitate filling of all of the microscopy sample chambers with the portion of the bodily sample, via the microscopy sample chamber inlet hole. Other applications are also described. 1. Apparatus for determining a property of a bodily sample using a microscope , the apparatus comprising:a sample carrier that comprises a plurality of microscopy sample chambers configured to receive a least a portion of the bodily sample, while the sample is imaged by the microscope,each of the microscopy sample chambers having an upper and a lower surface, and having respective heights between the upper and lower surfaces that are different from each other,the sample carrier defining a microscopy sample chamber inlet hole, that is fluid communication with all of the microscopy sample chambers, such as to facilitate filling of all of the microscopy sample chambers with the portion of the bodily sample, via the microscopy sample chamber inlet hole.2. The apparatus according to claim 1 , wherein the microscopy sample chambers are configured such that cells within the portion of the bodily sample form monolayers of cells within the microscopy sample chambers claim 1 , the monolayer within respective microscopy sample chambers having respective claim 1 , different densities from each other claim 1 , due to the respective microscopy sample chambers having respective ...

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Номер записи: 67
29-05-2014 дата публикации

Temperature Control System

Номер: US20140148866A1
Автор: BEYAR Mordechay, GLOBERMAN Oren
Принадлежит: Disc-O-Tech Medical Technologies Ltd.

A method of regulating a setting time of a bone filler material, the method comprising: (a) combining at least two filler material components to form a biocompatible mixture; (b) choosing a setting time for the mixture; and (c) regulating a temperature of the mixture to influence reaction kinetics so that the mixture does not set before the chosen setting time. 17-. (canceled)8. Apparatus for regulating setting time of a bone filler material mixture in a bone filler material injection system , the apparatus comprising:(a) a reservoir in the bone filler material injection system;(b) a cooling mechanism adapted to cool a bone filler material mixture in the reservoir as a portion of the mixture is injected into a patient; and(c) control circuitry adapted to output a control signal to the cooling mechanism so that the mixture does not set before a minimum setting time.9. Apparatus according to claim 8 , wherein the control circuitry is adapted to receive a data input pertaining to a minimum setting time.10. Apparatus according to claim 8 , comprising:(d) a data input device calibrated so that a user can select a minimum setting time.11. Apparatus according to claim 10 , comprising wherein the data input device is calibrated with a continuous time scale.12. Apparatus according to claim 10 , comprising wherein the data input device is calibrated in a scale having discrete steps of time.13. Apparatus according to claim 8 , comprising:(d) a data input device adapted for input of data pertaining to the mixture.14. Apparatus according to claim 13 , wherein the data pertains to a ratio of components of the mixture.15. Apparatus according to claim 13 , wherein the data pertains to a volume of the mixture.16. Apparatus according to claim 13 , wherein the data pertains a chemical composition of the mixture.17. Apparatus according to claim 13 , wherein the data pertains to physical characteristics of at least one component of the mixture .18. Apparatus according to claim 8 , ...

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Номер записи: 68
17-03-2016 дата публикации

TISSUE PROSTHESIS INSERTION SYSTEM AND METHOD

Номер: US20160074177A1
Автор: Choi Johnathon, Diwan Ashish Dhar, Milijasevic Zoran
Принадлежит: Kunovus Pty. Ltd (formerly Spinecell Pty. Ltd)

A tissue prosthesis insertion system () includes a first assembly () comprising plurality of nested tubes (), one of the tubes being a carrier tube () which, in use, receives a component () of a tissue prosthesis at a distal end of the carrier tube ). A magnetic mount () is carded at a proximal end of the first assembly (). A second assembly () is removably attachable to the first assembly (). An attachment device () is carried at a distal end of the second assembly (), the attachment device () being responsive to the magnetic mount () of the first assembly (), the magnetic mount () and the attachment device () carrying complementary engaging formations to facilitate hermetic sealing between the magnetic mount () and the attachment device (). 1. A system for the in situ formation of an intervertebral tissue prosthesis , comprising:a first assembly including: a plurality of nested tubes, one of the tubes being a carrier tube which, in use, receives a component of a tissue prosthesis at a distal end of the carrier tube,a first magnetic mount carried at a proximal end of the first assembly; said first magnetic mount having a set of annular magnets and a tapered socket;a second assembly removably attachable to the first assembly which, in use, facilitates the delivery of filler material to the component; said second assembly including: a second magnetic mount carried at a distal end of the second assembly; said, second magnetic mount having another set of annular magnets and a tapered fitting dimensioned to be received with said tapered socket in a hermetically sealing manner sealing said first assembly to said second assembly;wherein the set of annular magnets of said first magnetic mount and the another set of annular magnets of said second magnetic mount are arranged relative to one another to help maintain a coupling engagement between said first assembly and said second assembly to substantially prevent rotational movement between said first assembly and said ...

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Номер записи: 69
17-03-2016 дата публикации

Door Communication Device

Номер: US20160076300A1
Автор: Jay A. Maher
Принадлежит: Nelson-Whittaker Ltd D/b/a Central Specialties Ltd

A door communication device for use with a door. The door communication device includes a rotatable message wheel for selectively displaying a selected one of a plurality of messages and a rotatable shaft that provides an optical viewing pathway through the door. The shaft is formed from an intumescent material that expands to block the bore of the shaft when sufficiently heated, such as by a fire, to inhibit the passage of heated air and smoke through the door.

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Номер записи: 70
24-03-2022 дата публикации

METHOD AND APPARATUS OF DETERMINING VEHICLE QUEUING INFORMATION, ROADSIDE DEVICE AND CLOUD CONTROL PLATFORM

Номер: US20220092874A1
Автор: Gao Xu
Принадлежит: APOLLO INTELLIGENT CONNECTIVITY (BEIJING) TECHNOLOGY CO., LTD.

A method, apparatus, a roadside device and a cloud control platform are provided. The method includes: acquiring a plurality of images for a target lane captured at a plurality of time instants; for each image, determining at least one vehicle located on the target lane and a travelling speed of each of the at least one vehicle at the time instant at which each such image is captured and determining a status information of each of the at least one vehicle at the time instant according to the travelling speed of the at least one vehicle; determining a queuing vehicle, which is located on the target lane at a first time instant of the plurality of time instants, according to all of the status information determined for the plurality of images; and determining vehicle queuing information for the target lane at the first time instant according to the queuing vehicle. 1. A method of determining vehicle queuing information , the method comprising:acquiring a plurality of images for a target lane captured at a plurality of time instants; determining at least one vehicle located on the target lane and a travelling speed of each of the at least one vehicle located at the time instant at which each such image is captured, and', 'determining a status information of each of the at least one vehicle at the time instant at which each such image is captured according to the travelling speed of the at least one vehicle;, 'for each image in the plurality of imagesdetermining a queuing vehicle, which is located on the target lane at a first time instant of the plurality of time instants, according to all of the status information determined for the plurality of images; anddetermining vehicle queuing information for the target lane at the first time instant according to the queuing vehicle.2. The method of claim 1 , wherein the determining a status information comprises:determining at least two status combinations for the at least one vehicle, wherein each of the at least two status ...

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Номер записи: 71
05-06-2014 дата публикации

Method for Inter-Device Communication Processing and Electronic Device

Номер: US20140156797A1
Автор: Guo Xiaobing, Zhou Xiaoyu
Принадлежит: Lenovo (Beijing) Co., Ltd Beijing Lenovo Software Ltd.

A method and apparatus for inter-device communication processing is described. The method includes acquiring first sensing data collected by a first sensor arranged at a first electronic device and second sensing data collected by a second sensor arranged at a second electronic device; determining a first track on the basis of the first sensing data; determining a second track on the basis of the second sensing data; judging the first track and the second track match, and acquiring a first judgment result; when the first judgment result indicates that the first track and the second track match, executing a command related to data transmission to establish between the first electronic device and the second electronic device a transmission channel used for data transmission and/or perform data transmission between the first electronic device and the second electronic device. 1. A method for inter-device communication processing , comprising:acquiring first sensing data collected by a first sensor arranged at a first electronic device and second sensing data collected by a second sensor arranged at a second electronic device;determining a first track on the basis of the first sensing data;determining a second track on the basis of the second sensing data;judging if the first track and the second track match, and obtaining a first judgment result; andwhen the first judgment result indicates that the first track and the second track match, executing a command related to data transmission to establish between the first electronic device and the second electronic device a transmission channel used for data transmission and/or perform data transmission between the first electronic device and the second electronic device.2. The method for inter-device communication processing according to claim 1 , wherein when a transmission channel has already been established between the first electronic device and the second electronic device claim 1 , said executing a command related to ...

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Номер записи: 72
05-03-2020 дата публикации

DETECTING ANOMALIES USING REAL-TIME CONTROLLER PROCESSING ACTIVITY

Номер: US20200073745A1
Автор: Fox Zohar
Принадлежит: Aurora Labs Ltd.

Disclosed embodiments relate to identifying Electronic Control Unit (ECU) anomalies in a vehicle. Operations may include monitoring data representing real-time processing activity of the ECU; receiving comparable data relating to processing activity of at least one other ECU deemed comparable in functionality to the ECU; comparing the real-time processing activity data with the comparable data, to identify at least one anomaly in the real-time processing activity of the ECU; and implementing a control action for the ECU when the at least one anomaly is identified. 120-. (canceled)21. A non-transitory computer readable medium including instructions that , when executed by at least one processor , cause the at least one processor to perform operations for identifying controller anomalies , comprising:receiving data representing real-time processing activity of a controller;receiving comparable data relating to processing activity of at least one other controller deemed comparable in functionality to the controller;comparing the real-time processing activity data with the comparable data, to identify, based on a deviation between the real-time processing activity data and the comparable data, at least one anomaly in the real-time processing activity of the controller; and the control action includes changing software of a first version on the controller based on a delta file corresponding to a second version of the software on the controller, and', 'the delta file comprises position-independent code., 'implementing a control action for the controller when the at least one anomaly is identified based on the deviation; wherein22. The non-transitory computer readable medium of claim 21 , wherein the comparing comprises implementing a statistical model.23. The non-transitory computer readable medium of claim 21 , wherein the delta file is a multidimensional delta file.24. The non-transitory computer readable medium of claim 21 , wherein the delta file comprises at least ...

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Номер записи: 73
18-03-2021 дата публикации

QUANTUM DOT BEAD HAVING MULTIFUNCTIONAL LIGAND, AND TARGET ANTIGEN DETECTION METHOD AND BIO-DIAGNOSTIC APPARATUS USING SAME

Номер: US20210080454A1
Автор: JUNG Heung Su, KIM Hyun Soo, LEE Ji Young, PARK Sang Hyun, SHIN Sung Young
Принадлежит: ZEUS CO., LTD.

In one aspect, the present disclosure relates to a quantum dot bead comprising a multifunctional ligand having a first binding material and a second antibody, and an immunochromatographic detection method for a target antigen in a biological sample, comprising forming multiple bonds with a quantum dot having a second binding material. In addition, the present disclosure has the effect of remarkably amplifying the detection intensity and significantly improving the detection sensitivity without a separate washing step, and thus enables the detection and diagnosis of physiological materials in a biological sample even in an actual product, and may be used to provide a product with excellent competitiveness in price. 1. An immunochromatographic detection method for a target antigen in a biological sample , comprising:forming multiple bonds between a quantum dot bead including a multifunctional ligand having a first binding material and a second antibody, and a quantum dot having a second binding material,wherein the first binding material and the second binding material react to bind to each other, and the second antibody is specific for a target antigen.2. The method of claim 1 , comprising:(a) binding a target antigen in a biological sample with a quantum dot bead; and(b) forming multiple bonds between the quantum dot bead and quantum dots by bonding a first binding material and a second binding material.3. The method of claim 2 , further comprising:after Step (b), Step (c) measuring fluorescence by UV irradiation.4. The method of claim 1 , wherein the first binding material and the multifunctional ligand are covalently bonded.5. The method of claim 1 , wherein the multifunctional ligand is a polymer; a nucleotide chain; or a peptide chain.6. The method of claim 5 , wherein the multifunctional ligand has one or more substituents selected from the group consisting of a hydroxyl group claim 5 , an amine group claim 5 , a thiol group claim 5 , a carbonyl group claim 5 , ...

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Номер записи: 74
18-03-2021 дата публикации

EQUIVALENCY DETERMINATIONS USING SYMBOL-BASED LINE-OF-CODE BEHAVIOR AND RELATION MODELS

Номер: US20210081311A1
Автор: Fox Zohar, Sahar Carmit
Принадлежит: Aurora Labs Ltd.

Disclosed herein are techniques for analyzing control-flow integrity based on functional line-of-code behavior and relation models. Techniques include receiving data based on runtime operations of a controller; constructing a line-of-code behavior and relation model representing execution of functions on the controller based on the received data; constructing, based on the line-of-code behavioral and relation model, a dynamic control flow integrity model configured for the controller to enforce in real-time; and deploying the dynamic control flow integrity model to the controller. 120-. (canceled)21. A non-transitory computer readable medium including instructions that , when executed by at least one processor , cause the at least one processor to perform operations for determining equivalency of symbols within line-of-code behavior and relation models associated with executable code , comprising:identifying a first symbol within a first line-of-code behavior and relation model associated with first controller-executable code;identifying a second symbol within a second line-of-code behavior and relation model associated with second controller-executable code;comparing the first symbol to the second symbol;determining, based on the comparison, a degree of equivalency between the first symbol and second symbol;determining whether the degree of equivalency between the first symbol and second symbol reaches a threshold; andgenerating a prompt if the degree of equivalency between the first symbol and second symbol reaches the threshold, the prompt identifying at least one of: the degree of equivalency or the threshold being reached.22. The non-transitory computer readable medium of claim 21 , the operations further comprising determining a degree of functional equivalency between the first and second line-of-code behavior and relation models based on the degree of equivalency between the first symbol and second symbol.23. The non-transitory computer readable medium of ...

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Номер записи: 75
22-03-2018 дата публикации

ADAPTER APPARATUS FOR EARPHONE ACCESSORY

Номер: US20180084096A1
Автор: HSIEH YI-LIN, Jhang Syue-Yu, Lin Hung-Chi, Lin Mao-Hung
Принадлежит: Merry Electronics(Shenzhen) Co., Ltd.

An adapter apparatus for an earphone accessory is provided. The adapter apparatus includes an earphone jack, a connection interface, a pre-amplifier and a device adapter circuit. The earphone jack is suitable for a plug of the earphone accessory to plug in. The connection interface is suitable for being electrically connected with a portable device. The pre-amplifier is electrically connected to the earphone jack to receive an earphone control signal of the earphone accessory and to provide an amplified earphone control signal. The device adapter circuit is electrically connected to the pre-amplifier and the connection interface to receive the amplified earphone control signal of the earphone accessory and provide a device control signal to the portable device via the connection interface. 1. An adapter apparatus for a earphone accessory , comprising:an earphone jack, suitable for a plug of the earphone accessory to plug in;a connection interface, suitable for being electrically connected with a portable device; and a signal amplifier, electrically connected to the earphone jack to receive the earphone control signal and provide an enhanced control signal; and', 'a comparator, coupled to the signal amplifier to receive the enhanced control signal and to provide the amplified earphone control signal based on a comparing result of the enhanced control signal and a predetermined reference voltage;, 'a pre-amplifier, electrically connected to the earphone jack to receive an earphone control signal of the earphone accessory and to provide an amplified earphone control signal, wherein the pre-amplifier comprisesa device adapter circuit, electrically connected to the pre-amplifier and the connection interface to receive the amplified earphone control signal and provide a device control signal to the portable device via the connection interface.2. The adapter apparatus for the earphone accessory according to claim 1 , wherein a gain of the signal amplifier is conformed to a ...

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Номер записи: 76
31-03-2022 дата публикации

METHOD AND APPARATUS OF ASSISTING VEHICLE DRIVING, ELECTRONIC DEVICE AND STORAGE MEDIUM

Номер: US20220101727A1
Автор: JI Ling, Liu Shubin, Wang Bin
Принадлежит: APOLLO INTELLIGENT CONNECTIVITY (BEIJING) TECHNOLOGY CO., LTD.

A method and apparatus of assisting vehicle driving, an electronic device and a storage medium. The method relates to a field of smart transportation, and in particular to vehicle networking, vehicle-road cooperation and assisting driving technologies. The method includes: transmitting driving information for a vehicle; receiving traffic light information associated with the location of the vehicle, wherein the traffic light information includes: a location of a traffic light and a status of the traffic light determined in response to a distance between the vehicle and the traffic light meeting a first condition; calculating scenario data for the traffic light at a current time instant according to the traffic light information received; and presenting the scenario data calculated in response to the distance between the vehicle and the traffic light meeting a second condition. 1. A method of assisting vehicle driving , the method comprising:transmitting driving information for a vehicle, wherein the driving information comprises a location of the vehicle;receiving traffic light information associated with the location of the vehicle, wherein the traffic light information comprises: a location of a traffic light and a status of the traffic light determined in response to a distance between the vehicle and the traffic light meeting a first condition;calculating scenario data for the traffic light at a current time instant according to the traffic light information received; andpresenting the scenario data calculated in response to the distance between the vehicle and the traffic light meeting a second condition.2. The method according to claim 1 , wherein the scenario data comprises a status of the traffic light at the current time instant claim 1 , and the calculating scenario data for the traffic light comprises calculating the status of the traffic light at the current time instant according to the status of the traffic light received.3. The method according to ...

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Номер записи: 77
25-03-2021 дата публикации

VERIFYING SOFTWARE MALFUNCTION SOURCES AMONG DISPARATE CODE SOURCES

Номер: US20210089439A1
Автор: Fox Zohar, Sahar Carmit
Принадлежит: Aurora Labs Ltd.

Disclosed herein are techniques for identifying sources of software-based malfunctions. Techniques include identifying a potential software malfunction in a system, the system having multiple code sets associated with a plurality of different software sources; accessing a line-of-code behavior and relation model representing execution of functions of the code sets; identifying, based on the line-of-code behavior and relation model, a code set determined to have the potential to cause, a least in part, the potential software malfunction; and determining a source identifier of the identified code set. 120-. (canceled)21. A non-transitory computer readable medium including instructions that , when executed by at least one processor , cause the at least one processor to perform operations for identifying sources of software-based malfunctions , comprising:identifying a potential software malfunction of a controller in a system, the system having multiple code sets associated with a plurality of different software sources;accessing a line-of-code behavior and relation model representing execution of at least one of the code sets, wherein the line-of-code behavior and relation model was generated either statically or dynamically;identifying, based on the line-of-code behavior and relation model, a code set from among the code sets determined to have a potential to cause, at least in part, the potential software malfunction; anddetermining a source identifier of the identified code set.22. The non-transitory computer readable medium of claim 21 , the operations further comprising generating the line-of-code behavior and relation model.23. The non-transitory computer readable medium of claim 21 , wherein the line-of-code behavior and relation model was generated based on at least one function or functional relationship determined through functional analysis of the identified code set.24. The non-transitory computer readable medium of claim 21 , wherein the line-of-code ...

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Номер записи: 78
25-03-2021 дата публикации

GENERATING AND SIGNING A LINE-OF-CODE BEHAVIOR AND RELATION MODEL

Номер: US20210089440A1
Автор: Fox Zohar, Sahar Carmit
Принадлежит: Aurora Labs Ltd.

Disclosed herein are techniques for generating and signing line-of-code behavior and relation models. Techniques include identifying executable code for a controller; performing a functional analysis of the executable code to determine a plurality of functions associated with the executable code and a plurality of relationships between the plurality of functions; generating, based on the determined plurality of functions and plurality of relationships, a line-of-code behavior and relation model for the executable code; performing a signature operation on the generated line-of-code behavior and relation model to produce a unique signature value associated with at least one of: the line-of-code behavior and relation model or a functional block of the line-of-code behavior and relation model; and linking the unique signature value to the line-of-code behavior and relation model. 120-. (canceled)21. A non-transitory computer readable medium including instructions that , when executed by at least one processor , cause the at least one processor to perform operations for generating and signing a line-of-code behavior and relation model , comprising:performing a functional analysis of controller code for a controller to determine a plurality of functions associated with the controller code and a plurality of relationships between the functions;generating, based on the determined functions and relationships, a line-of-code behavior and relation model for the controller code;performing a signature operation on the generated line-of-code behavior and relation model to produce a unique signature value identifying the line-of-code behavior and relation model, the signature operation based on a configuration of the relationships between the functions associated with the controller code; andlinking the unique signature value to the line-of-code behavior and relation model.22. The non-transitory computer readable medium of claim 21 , wherein the unique signature value comprises a ...

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Номер записи: 79
25-03-2021 дата публикации

COMPUTER-IMPLEMENT VOICE COMMAND AUTHENTICATION METHOD AND ELECTRONIC DEVICE

Номер: US20210090577A1
Автор: Kurniawati Evelyn, Somarajan Sasiraj
Принадлежит: Merry Electronics(Shenzhen) Co., Ltd.

A computer-implement voice command authentication method is provided. The method includes obtaining a sound signal stream; calculating a Signal-to-Noise Ratio (SNR) value of the sound signal stream; converting the sound signal stream into a Mel-Frequency Cepstral Coefficients (MFCC) stream; calculating a Dynamic Time Warping (DTW) distance corresponding to the MFCC stream according to the MFCC stream and one of a plurality of sample streams generated by the Gaussian Mixture Model with Universal Background Model (GMM-UBM); calculating, according to the MFCC stream and the sample streams, a Log-likelihood ratio value corresponding to the MFCC stream as a GMM-UBM score; determining whether the sound signal stream passes a voice command authentication according to the GMM-UBM score, the DTW distance and the SNR value; in response to determining that the sound signal stream passes the voice command authentication, determining that the sound signal stream is a voice stream spoken from a legal user. 1. A computer-implement voice command authentication method , comprising:obtaining a sound signal stream;calculating a Signal-to-Noise Ratio (SNR) value of the sound signal stream;converting the sound signal stream into a Mel-Frequency Cepstral Coefficients (MFCC) stream;calculating a Dynamic Time Warping (DTW) distance corresponding to the MFCC stream according to the MFCC stream and one of a plurality of sample streams generated by the Gaussian Mixture Model with Universal Background Model (GMM-UBM);calculating, according to the MFCC stream and the sample streams, a Log-likelihood ratio (LLR) value corresponding to the MFCC stream as a GMM-UBM score corresponding to the sound signal stream;determining whether the sound signal stream passes a voice command authentication according to the GMM-UBM score, the DTW distance and the SNR value;in response to determining that the sound signal stream passes the voice command authentication, determining that the sound signal stream is a ...

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Номер записи: 80
05-05-2022 дата публикации

ASSEMBLING DATA DELTAS IN CONTROLLERS AND MANAGING INTERDEPENDENCIES BETWEEN SOFTWARE VERSIONS IN CONTROLLERS USING TOOL CHAIN

Номер: US20220137957A1
Автор: Fox Zohar
Принадлежит: Aurora Labs Ltd.

Disclosed embodiments relate to perform operations for receiving and integrating a delta file in a vehicle. Operations may include receiving, at an Electronic Control Unit (ECU) in the vehicle, a delta file, the delta file comprising a plurality of deltas corresponding to a software update for software on the ECU and startup code for executing the delta file in the ECU; executing the delta file, based on the startup code, in the ECU; and updating memory addresses in the ECU to correspond to the plurality of deltas from the delta file.

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Номер записи: 81
05-05-2022 дата публикации

METHOD AND SYSTEM FOR IMAGING A CELL SAMPLE

Номер: US20220138944A1
Автор: BILU Yonatan, GREENFIELD Yuval, POLLAK Joseph Joel, Yorav-Raphael Noam
Принадлежит: S.D. Sight Diagnostics Ltd.

Apparatus and methods are described for use with a cell sample that includes a plurality of cells disposed in a monolayer. A series of images associated with a series of depth levels of the cell sample are acquired, by performing a depth scan of cell sample with a microscope. One of the depth levels is identified as being an optimum focal plane for imaging one or more entities within the cell sample using the microscope, by identifying that a drop in image contrast occurs at the identified depth level relative to the image contrast of images acquired at depth levels within a given range of distances from the identified depth level. The cell sample is imaged using the microscope, by focusing the microscope at an investigative depth level that is based on the identified depth level. Other applications are also described.

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Номер записи: 82
05-04-2018 дата публикации

NOISE-CANCELLING EARPHONE

Номер: US20180096674A1
Автор: Lin Chia-Chung, WANG CHIH-HUNG
Принадлежит: Merry Electronics(Shenzhen) Co., Ltd.

A noise-cancelling earphone including a housing, an eartip, a speaker, a first microphone and a second microphone is provided. The housing includes a tube and a chamber. The tube has a first end and a second end opposite to the first end. The first end of the tube has an audio outlet, and the chamber is connected to the second end of the tube. The eartip is sleeved on the tube, and the eartip has an accommodating space which accommodates the tube. The speaker and the first microphone are disposed inside the tube and located in the accommodating space of the eartip. The second microphone is disposed inside the chamber. 1. A noise-cancelling earphone , comprising:a housing, comprising a tube and a chamber, the tube having a first end and a second end opposite to the first end, the first end of the tube having an audio outlet, and the chamber being connected to the second end of the tube;an eartip, sleeved on the tube, and the eartip having an accommodating space accommodating the tube;a speaker;a first microphone, wherein the speaker and the first microphone are entirely disposed inside the tube and located in the accommodating space of the eartip;a second microphone, disposed inside the chamber; anda conductive structure, integrated the speaker and the first microphone, wherein the conductive structure is placed along a tube wall of the tube and positioned into an ear canal of a wearer.2. The noise-cancelling earphone according to claim 1 , wherein a first plane claim 1 , where the first microphone is located claim 1 , is perpendicular to a third plane claim 1 , where the audio outlet is located claim 1 , and a second plane claim 1 , where the second microphone is located claim 1 , is parallel to the third plane claim 1 , where the audio outlet is located.3. The noise-cancelling earphone according to claim 1 , wherein a first plane claim 1 , where the first microphone is located claim 1 , is perpendicular to a second plane claim 1 , where the second microphone is ...

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Номер записи: 83
12-05-2022 дата публикации

VISUALIZATION OF CODE EXECUTION THROUGH LINE-OF-CODE BEHAVIOR AND RELATION MODELS

Номер: US20220147348A1
Автор: Fox Zohar, Sahar Carmit
Принадлежит: Aurora Labs Ltd.

Disclosed herein are techniques for visualizing and configuring controller function sequences. Techniques include identifying at least one executable code segment associated with a controller; analyzing the at least one executable code segment to determine at least one function and at least one functional relationship associated with the at least one code segment; constructing, a software functionality line-of-code behavior and relation model visually depicting the determined at least one function and at least one functional relationship; displaying the software functionality line-of-code behavior and relation model at a user interface; receiving a first input at the interface; in response to the received first input, animating the line-of-code behavior and relation model to visually depict execution of the at least one executable code segment on the controller; receiving a second input at the interface; and in response to the received second input, animating an update to the line-of-code behavior and relation model. 120-. (canceled)21. A non-transitory computer-readable medium including instructions that , when executed by at least one processor , cause the at least one processor to perform operations for visualizing and configuring controller function sequences , comprising:identifying at least one code segment associated with a controller;analyzing the at least one code segment to determine at least one function and at least one functional relationship associated with the at least one code segment;determining expected functional behavior of the controller and actual functional behavior of the controller;determining a degree of deviation between the expected and actual functional behaviors; the line-of-code behavior and relation model describes a plurality of symbols and symbol relationships between at least some of the symbols, at least one of the symbol relationships corresponding to the at least one functional relationship; and', 'one of the symbols represents ...

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Номер записи: 84
05-04-2018 дата публикации

NOISE-CANCELLING EARPHONE

Номер: US20180098146A1
Автор: Lin Chia-Chung, WANG CHIH-HUNG
Принадлежит: Merry Electronics(Shenzhen) Co., Ltd.

A noise-cancelling earphone used to provide an audio source to a user's eardrum is provided. The noise-cancelling earphone includes a housing, a speaker, a first microphone and a second microphone. The housing includes a tube and a chamber. The tube has a first end and a second end which is opposite to the first end. The first end of the tube has an audio outlet and the chamber is connected to the second end of the tube. The speaker is disposed inside the housing. The first microphone is disposed on the first end of the tube, and has a first audio inlet facing toward the user's eardrum. The second microphone is disposed inside the chamber, and has a second audio inlet facing toward the external environment. 1. A noise-cancelling earphone for providing an audio source to a user's eardrum , comprising:a housing comprising a tube and a chamber, the tube comprising a first end and a second end opposite to the first end, the first end of the tube comprising an audio outlet, and the chamber being connected with the second end of the tube;a speaker disposed in the housing;a first microphone disposed on the first end of the tube, disposed at the audio outlet, and situated between the tube and user's eardrum, the first microphone comprising a first audio inlet facing toward the user's eardrum; anda second microphone disposed in the chamber, the second microphone comprising a second audio inlet facing toward an outer environment.2. The noise-cancelling earphone according to claim 1 , wherein the first microphone having a first plane in which the first audio inlet is located and the second microphone having a second plane in which the second audio inlet is located claim 1 , and the second plane is parallel to the first plane.3. The noise-cancelling earphone according to claim 2 , wherein the first plane of first microphone is located between the second plane of the second microphone and the audio outlet.4. The noise-cancelling earphone according to claim 2 , wherein the audio ...

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Номер записи: 85
01-04-2021 дата публикации

HEAD PHONE STRUCTURE

Номер: US20210099783A1
Автор: Cai Ming-Xue, Liao Jyun-Neng, Lin Chia-Chung
Принадлежит: Merry Electronics(Shenzhen) Co., Ltd.

A head phone structure includes an earmuff casing and a speaker. The earmuff casing includes a first casing and a second casing. A first accommodating space and a first chamber are formed between the first casing and the second casing, and the first chamber is formed outside the first accommodating space. The speaker is disposed in the first accommodating space of the earmuff casing and at least includes a frame and a vibration system. A second chamber is defined and formed by the frame and the vibration system. An airflow is generated in the second chamber when the vibration system vibrates. The second chamber communicates with the first chamber of the earmuff casing. 1. A head phone structure , comprising:an earmuff casing, comprising a first casing and a second casing, a first accommodating space and a first chamber being formed between the first casing and the second casing, and the first chamber being formed outside the first accommodating space; anda speaker, disposed in the first accommodating space of the earmuff casing and at least comprising a frame and a vibration system, a second chamber being defined and formed by the frame and the vibration system, and an airflow being generated in the second chamber when the vibration system vibrates,wherein the second chamber communicates with the first chamber of the earmuff casing.2. The head phone structure according to claim 1 , wherein the earmuff casing has a tuning hole claim 1 , wherein the airflow generated in the second chamber of the speaker after flowing through the first chamber is exhausted to an external environment through the tuning hole.3. The head phone structure according to claim 1 , wherein the frame of the speaker has a lateral wall claim 1 , a bottom wall claim 1 , a second accommodation space formed between the lateral wall and the bottom wall and an opening end located at a top end of the second accommodation space claim 1 , the vibration system is disposed at the second accommodation space ...

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Номер записи: 86
01-04-2021 дата публикации

EAR CUP STRUCTURE

Номер: US20210099784A1
Автор: Lin Chia-Chung
Принадлежит: Merry Electronics(Shenzhen) Co., Ltd.

An ear cup structure including an ear cup shell, a cover, a discharge hole, a speaker, and a guide channel is provided. The ear cup shell has at least a first accommodating space and a second accommodating space spaced from each other, and the second accommodating space has a second opening. The cover covers the second opening of the second accommodating space. The discharge hole is formed between the ear cup shell and the cover. The speaker is disposed in the second accommodating space, thereby dividing the second accommodating space into a front chamber and a rear chamber. The guide channel is communicated with a peripheral side of the rear chamber and is disposed between the rear chamber and the discharge hole. An airflow produced by the speaker in the rear chamber flows through the guide channel and is discharged to an external environment from the discharge hole. 1. An ear cup structure , comprising:an ear cup shell having at least a first accommodating space and a second accommodating space spaced from each other, the second accommodating space having a second opening;a cover covering the second opening of the second accommodating space;a discharge hole formed between the ear cup shell and the cover;a speaker disposed in the second accommodating space, thereby dividing the second accommodating space into a front chamber and a rear chamber; anda guide channel communicated with a peripheral side of the rear chamber and disposed between the rear chamber and the discharge hole,wherein an airflow produced by the speaker in the rear chamber flows through the guide channel and is discharged to an external environment from the discharge hole.2. The ear cup structure according to claim 1 , whereinthe ear cup shell comprises an outer shell and a partition shell,the outer shell is in the form of a basin-shaped shell and is formed with a peripheral side wall, a top wall, and a first opening with respect to the top wall,the peripheral side wall and the top wall together ...

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Номер записи: 87
12-05-2022 дата публикации

SEMICONDUCTOR PACKAGE

Номер: US20220148998A1
Автор: CHO Jeonghun, CHOI Yun Hwa, Kim Young Hun, LEE Taeheon
Принадлежит: JMJ Korea Co., Ltd.

A semiconductor package according to an embodiment of the present invention Includes: a lead frame comprising a pad and a lead spaced apart from the pad by a regular interval; a semiconductor chip adhered on the pad; and a clip structure electrically connecting the semiconductor chip and the lead, wherein an one end of the clip structure connected to the semiconductor chip inclines with respect to upper surfaces of chip pads of the semiconductor chip and is adhered to the upper surfaces of the chip pads of the semiconductor chip. A semiconductor package according to another embodiment of the present invention includes: a semiconductor chip comprising one or more chip pads; one or more leads electrically connected to the chip pads; and a sealing member covering the semiconductor chip, wherein an one end of the lead inclines with respect to one surface of the chip pad and is adhered to the chip pad and an other end of the lead is exposed to the outside of the sealing member. 1. A semiconductor package comprising:a pad;a lower ceramic case provided on the pad;a lead provided on the lower ceramic case, the lead being vertically spaced apart from the pad by the lower ceramic case;a semiconductor chip adhered to an upper surface of the pad; anda clip structure electrically connecting a chip pad provided on the semiconductor chip and the lead,wherein the lower ceramic case has a cavity within which the semiconductor chip is placed, a flat horizontal part having an end adhered to an upper surface of the lead, the horizontal part being parallel to the upper surface of the lead; and', 'a flat inclined part extended from the horizontal part and having an end adhered to an upper surface of the chip pad, the inclined part being inclined with respect to the upper surface of the chip pad,, 'wherein the clip structure compriseswherein an edge formed by lower and cut surfaces of the end of the inclined part is embedded in an adhesive layer provided on the upper surface of the chip ...

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Номер записи: 88
12-05-2022 дата публикации

SHIELDED GATE TRENCH MOSFET HAVING IMPROVED SPECIFIC ON-RESISTANCE STRUCTURES

Номер: US20220149161A1
Автор: HSIEH Fu-Yuan
Принадлежит: Nami MOS CO., LTD.

A SGT MOSFET having two stepped oxide (TSO) structure in gate trench is disclosed, wherein the TSO has thinner oxide thickness along upper sidewalls of the gate trench than along lower sidewalls of the gate trench. The BV can be enhanced as result of the electric filed reduction near channel region, on-resistance is thus reduced. The present invention further comprises a super junction region below the oxide charge balance region, making vertical electrical field more uniform, the BV is further enhanced and on-resistance is further reduced. 1. A SGT MOSFET formed in an epitaxial layer of a first conductivity type onto a substrate of said first conductivity type , further comprising:a plurality of gate trenches formed in an active area, surrounded by source regions of said first conductivity type encompassed in body regions of a second conductivity type near a top surface of said epitaxial layer, each of said gate trenches having a shielded gate electrode disposed in the middle and a pair of split gate electrodes disposed surrounding upper portion of said shielded gate electrode;a two stepped oxide (TSO) below said split gate electrodes as a first oxide layer formed in each of said gate trenches, said TSO having greater oxide thickness along lower sidewalls of said gate trenches than along upper sidewalls;a second oxide layer as a gate oxide formed between said gate electrodes and adjacent sidewalls of said gate trenches; anda third oxide layer formed on upper portion of said shielded electrode during gate oxide growth, isolating said shielded gate electrode from said gate electrodes;said gate trenches further comprising a first type gate trench and a second type gate trench in said epitaxial layer, wherein:said second type gate trench is below said first type gate trench and has trench width narrower than said first type gate trench;said second type gate trench is filled up with said first oxide layer and is surrounded by a super junction region; andsaid super ...

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Номер записи: 89
08-04-2021 дата публикации

APPARATUS AND METHOD FOR ANALYZING A BODILY SAMPLE

Номер: US20210101147A1
Автор: BACHELET Ido, BILU Yonatan, Levner Daniel, POLLAK Joseph Joel, Yorav-Raphael Noam
Принадлежит: S.D. Sight Diagnostics Ltd.

Apparatus and methods are described including successively acquiring a plurality of microscopic images of a portion of a blood sample, and tracking motion of pixels within the successively acquired microscopic images. Trypomastigote parasite candidates within the blood sample are identified, by identifying pixel motion that is typical of trypomastigote parasites. It is determined that the blood sample is infected with trypomastigote parasites, at least partially in response thereto. An output is generated indicating that that the blood sample is infected with trypomastigote parasites. Other applications are also described. 1. A method comprising:successively acquiring a plurality of microscopic images of a portion of a blood sample;tracking motion of pixels within the successively acquired microscopic images;identifying trypomastigote parasite candidates within the blood sample, by identifying pixel motion that is typical of trypomastigote parasites;determining that the blood sample is infected with trypomastigote parasites, at least partially in response thereto; andgenerating an output indicating that that the blood sample is infected with trypomastigote parasites.2. The method according to claim 1 , wherein identifying trypomastigote parasite candidates within the blood sample further comprises identifying entities having a worm-like shape.3. The method according to claim 1 , wherein identifying pixel motion that is typical of trypomastigote parasites comprises identifying entities that undergo a twirling motion.4. The method according to claim 1 , wherein identifying pixel motion that is typical of trypomastigote parasites comprises identifying entities that undergo a spinning motion.5. The method according to claim 1 , wherein successively acquiring the plurality of microscopic images of the portion of the blood sample comprises successively acquiring a plurality of fluorescent microscopic images of a portion of a blood sample claim 1 , and wherein identifying ...

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Номер записи: 90
02-06-2022 дата публикации

DATA PROCESSING METHOD AND APPARATUS, ELECTRONIC DEVICE AND MEDIUM

Номер: US20220174128A1
Автор: Chen Weiliang, Zhang Long, ZHANG Yumei
Принадлежит: APOLLO INTELLIGENT CONNECTIVITY (BEIJING) TECHNOLOGY CO., LTD.

A data processing method includes: in the case where an operation state of an audio/video device in a target driving device is an out of operation state, generating an out of operation state notification message of the audio/video device; and sending the out of operation state notification message to a push client for stopping a data push between the push client and a push server using the out of operation state notification message. 1. A data processing method , comprising:in a case where an operation state of an audio/video device in a target driving device is an out of operation state, generating an out of operation state notification message of the audio/video device; andsending the out of operation state notification message to a push client for stopping a data push between the push client and a push server using the out of operation state notification message.2. The method according to claim 1 , wherein the operation state of the audio/video device is determined in the following manner:in a case where a state of a power supply switch of the target driving device is changed to an off state, acquiring an operating parameter of the target driving device; anddetermining the operation state of the audio/video device in the target driving device according to the operating parameter of the target driving device.3. The method according to claim 2 , wherein determining the operation state of the audio/video device in the target driving device according to the operating parameter of the target driving device comprises:in a case where the operating parameter of the target driving device satisfies an out of operation condition of the audio/video device, determining that the operation state of the audio/video device in the target driving device is the out of operation state.4. The method according to claim 3 , wherein the out of operation condition of the audio/video device comprises at least one of the following:a duration of the off state of the power supply switch of ...

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Номер записи: 91
29-04-2021 дата публикации

IDENTIFYING SOFTWARE INTERDEPENDENCIES USING LINE-OF-CODE BEHAVIOR AND RELATION MODELS

Номер: US20210124677A1
Автор: Fox Zohar, Sahar Carmit
Принадлежит: Aurora Labs Ltd.

Disclosed herein are techniques for identifying software interdependencies based on functional line-of-code behavior and relation models. Techniques include identifying a first portion of executable code associated with a first controller, accessing a functional line-of-code behavior and relation model representing functionality of the first portion of executable code and a second portion of executable code; determining, based on the functional line-of-code behavior and relation model, that the second portion of executable code is interdependent with the first portion of executable code; and generating, based on the determined interdependency, a report identifying the interdependent first portion of executable code and second portion of executable code. 120-. (canceled)21. A non-transitory computer readable medium including instructions that , when executed by at least one processor , cause the at least one processor to perform operations for identifying software interdependencies based on functional line-of-code behavior and relation models , comprising: the functional line-of-code behavior and relation model was generated by simulating execution of at least the first and second portions of code in a physical or virtual computing environment; and', 'the functional line-of-code behavior and relation model models symbols and symbol relationships based on the first and second portions of code;, 'accessing a functional line-of-code behavior and relation model representing functionality of a first portion of code and functionality of a second portion of code, whereindetermining, based on the functional line-of-code behavior and relation model, an interdependency between the second portion of code and the first portion of code; andgenerating, at least one of a report or a visual depiction identifying the interdependency.22. The non-transitory computer readable medium of claim 21 , the operations further comprising transmitting the generated report or visual depiction to ...

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Номер записи: 92
26-04-2018 дата публикации

MICROPHONE DEVICE

Номер: US20180114519A1
Автор: Lin Chia-Chung
Принадлежит: Merry Electronics(Shenzhen) Co., Ltd.

A microphone device including a first sound receiving module and a second sound receiving module is provided. The first sound receiving module includes a first output terminal and receives a sound signal to output a first electronic signal through the first output terminal. The second sound receiving module, which disposed adjacent to the first sound receiving module to receive the sound signal, includes a second output terminal and outputs a second electronic signal through the second output terminal accordingly. The first output terminal of the first sound receiving module is coupled to the second output terminal of the second sound receiving module, and the phase of the first electronic signal and the phase of the second electronic signal are inverse to each other. 1. A microphone device , comprising:a first sound receiving module, comprising a first diaphragm and a first electrode plate, having a first output terminal, and receiving a sound signal to output a first electronic signal through the first output terminal; anda second sound receiving module, comprising a second diaphragm and a second electrode plate, having a second output terminal, disposed adjacent to the first sound receiving module to receive the sound signal and to output a second electronic signal through the second output terminal accordingly,wherein the first output terminal of the first sound receiving module is coupled to the second output terminal of the second sound receiving module, and a phase of the first electronic signal and a phase of the second electronic signal are inverse to each other according as a motion direction of the first diaphragm with respect to the first electrode plate and a motion direction of the second diaphragm with respect to the second electrode plate are opposite each other,wherein the first output terminal and the second output terminal are connected in a parallel manner to result in mutual cancellation of signals.2. The microphone device as recited in claim 1 ...

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Номер записи: 93
09-06-2022 дата публикации

DETECTING ANOMALIES ONLINE USING CONTROLLER PROCESSING ACTIVITY

Номер: US20220179646A1
Автор: Fox Zohar
Принадлежит: Aurora Labs Ltd.

Disclosed embodiments relate to identifying Electronic Control Unit (ECU) anomalies in a vehicle. Operations may include monitoring, in the vehicle, data representing real-time processing activity of the ECU accessing, in the vehicle, historical data relating to processing activity of the ECU, the historical data representing expected processing activity of the ECU; comparing, in the vehicle, the real-time processing activity data with the historical data, to identify at least one anomaly in the real-time processing activity of the ECU; and implementing a control action for the ECU when the at least one anomaly is identified. 120-. (canceled)21. A non-transitory computer-readable medium including instructions that , when executed by at least one processor , cause the at least one processor to perform operations for identifying controller anomalies , comprising:accessing real-time processing activity data of a first controller;accessing controller data represented by at least one of a model or a map developed through a machine learning or statistical analysis technique;comparing the real-time processing activity data with the controller data, to identify at least one anomaly in the real-time processing activity of the first controller; and the first version of the controller software; or', 'a second delta file., 'implementing a control action for the first controller based on the identification of the at least one anomaly, the control action comprising causing the first controller to adjust from executing a first version of controller software to a second version of controller software by using a first delta file corresponding to differences between the first and second versions of controller software, wherein the first delta file is stored on the first controller adjacent to either22. The non-transitory computer-readable medium of claim 21 , wherein the controller data is based on data from a second controller.23. The non-transitory computer-readable medium of claim ...

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Номер записи: 94
26-04-2018 дата публикации

EARPHONE

Номер: US20180115813A1
Автор: HUANG CHUNG-YI, Jou Hung-Uei, Tsai Chan-Tsung
Принадлежит: Merry Electronics(Shenzhen) Co., Ltd.

An earphone including a housing, a speaker and an eartip is provided. The housing has an accommodating space and a first sound outlet communicated with each other. The speaker is disposed in the accommodating space. The eartip is assembled to the housing. The eartip has a second sound outlet and an incline extension surface. The incline extension surface is configured to fit into a cavum of a user's auricle and withstand an antihelix of the user's auricle. 1. An earphone , comprising:a housing, having an accommodating space and a first sound outlet communicated with each other;a speaker, disposed in the accommodating space;an eartip, assembled to the housing, wherein the eartip has a second sound outlet and an incline extension surface, the incline extension surface is configured to fit into a cavum of a user's auricle and withstand an antihelix of the user's auricle.2. The earphone as recited in claim 1 , wherein orthogonal projections of the first sound outlet and the second sound outlet corresponding to a sound output surface of the speaker are located on the sound outlet surface.312. The earphone as recited in claim 1 , wherein a distance from the second sound outlet to a sound output surface of the speaker is greater than or equal to millimeters.4. The earphone as recited in claim 1 , wherein an included angle between the incline extension surface and a sound output surface of the speaker is from 25 degrees to 65 degrees.5. The earphone as recited in claim 1 , wherein an included angle between the incline extension surface and a sound output surface of the speaker is 45 degrees.6. The earphone as recited in claim 2 , wherein the orthogonal projections of the first sound outlet and the second sound outlet corresponding to the sound output surface of the speaker overlap with each other.7. The earphone as recited in claim 1 , wherein the second sound outlet is located on a side of the incline extension surface and configured to withstand an opening of an ear canal ...

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Номер записи: 95
09-04-2020 дата публикации

DETECTING ANOMALIES ONLINE USING HISTOGRAMS OF CONTROLLER PROCESSING ACTIVITY

Номер: US20200110649A1
Автор: Fox Zohar
Принадлежит: Aurora Labs Ltd.

Disclosed embodiments relate to identifying Electronic Control Unit (ECU) anomalies in a vehicle. Operations may include monitoring, in the vehicle, data representing real-time processing activity of the ECU; accessing, in the vehicle, historical data relating to processing activity of the ECU, the historical data representing expected processing activity of the ECU; comparing, in the vehicle, the real-time processing activity data with the historical data, to identify at least one anomaly in the real-time processing activity of the ECU; and implementing a control action for the ECU when the at least one anomaly is identified. 120-. (canceled)21. A non-transitory computer readable medium including instructions that , when executed by at least one processor , cause the at least one processor to perform operations for identifying controller anomalies , comprising:monitoring data representing real-time processing activity of a first controller;accessing historical data relating to processing activity of the controller, the historical data comprising data from a second controller;comparing the real-time processing activity data with the historical data, to identify at least one anomaly in the real-time processing activity of the first controller; andimplementing a control action for the first controller when the at least one anomaly is identified;wherein software on the first controller is mapped to a plurality of functional units associated with a virtual file system.22. The non-transitory computer readable medium of claim 21 , wherein the control action comprises issuing a prompt to adjust the first controller from executing a first version of controller software to a second version of controller software.23. The non-transitory computer readable medium of claim 21 , further comprising determining a third controller that is interdependent on the first controller claim 21 , and wherein the control action further comprises issuing a prompt to adjust the third controller ...

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Номер записи: 96
13-05-2021 дата публикации

ASSEMBLING DATA DELTAS IN CONTROLLERS AND MANAGING INTERDEPENDENCIES BETWEEN SOFTWARE VERSIONS IN CONTROLLERS USING TOOL CHAIN

Номер: US20210141633A1
Автор: Fox Zohar
Принадлежит: Aurora Labs Ltd.

Disclosed embodiments relate to perform operations for receiving and integrating a delta file in a vehicle. Operations may include receiving, at an Electronic Control Unit (ECU) in the vehicle, a delta file, the delta file comprising a plurality of deltas corresponding to a software update for software on the ECU and startup code for executing the delta file in the ECU; executing the delta file, based on the startup code, in the ECU; and updating memory addresses in the ECU to correspond to the plurality of deltas from the delta file. 120-. (canceled)21. A non-transitory computer readable medium including instructions that , when executed by at least one processor , cause the at least one processor to perform operations for receiving and integrating a delta file into a first controller to address a security vulnerability , comprising: update a program counter of the first controller to execute an instruction contained in the delta file;', 'extract data from the delta file for storage on the first controller; and', 'link execution of at least one code segment of the delta file to execution of current controller software on the first controller;, 'receiving, at the first controller, the delta file for addressing the security vulnerability of the first controller, the delta file comprising a plurality of deltas corresponding to a software change for the first controller, at least a portion of the delta file being configured tostoring the delta file at a first memory location in a single memory of the first controller;executing the delta file at the first memory location of the first controller; andupdating memory addresses in the first controller to correspond to the plurality of deltas from the delta file while allowing the first controller to execute operations at a second memory location of the first controller.22. The non-transitory computer readable medium of claim 21 , wherein the at least the portion of the delta file is further configured to link the delta file ...

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Номер записи: 97
09-04-2020 дата публикации

METHOD AND SYSTEM FOR IMAGING A CELL SAMPLE

Номер: US20200111209A1
Автор: BILU Yonatan, GREENFIELD Yuval, POLLAK Joseph Joel, Yorav-Raphael Noam
Принадлежит: S.D. Sight Diagnostics Ltd.

Apparatus and methods are described for use with a sample that includes a plurality of red blood cells. A series of images associated with a series of depth levels of the sample are acquired, by performing a depth scan of the sample with a microscope. One of the depth levels is identified as being an optimum focal plane for imaging one or more entities within the sample using the microscope, by identifying that a drop in image contrast occurs at the identified depth level. The sample is imaged using the microscope, by focusing the microscope at an investigative depth level that is based on the identified depth level. Other applications are also described. 1. A method for use with a sample that includes a plurality of red blood cells , the method comprising:acquiring a series of images associated with a series of depth levels of the sample, by performing a depth scan of the sample with a microscope;identifying one of the depth levels as being an optimum focal plane for imaging one or more entities within the sample using the microscope, by identifying that a drop in image contrast occurs at the identified depth level; andimaging the sample using the microscope, by focusing the microscope at an investigative depth level that is based on the identified depth level.2. The method according to claim 1 , wherein identifying one of the depth levels as the optimum focal plane comprises identifying that the identified depth level is such that image contrast at the identified depth level is lower than image contrast associated with a depth level immediately preceding the identified depth level in the series of depth levels and lower than image contrast associated with a depth level immediately following the identified depth level in the series of depth levels.3. The method according to claim 1 , wherein detecting that the drop in image contrast occurs at the identified depth level comprises computing claim 1 , for each image claim 1 , a contrast related value that enables ...

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Номер записи: 98
13-05-2021 дата публикации

HEAT SINK BOARD, MANUFACTURING METHOD THEREOF, AND SEMICONDUCTOR PACKAGE INCLUDING THE SAME

Номер: US20210143076A1
Автор: CHO Jeonghun, Choi So Young, CHOI Yun Hwa, Kim Young Hun
Принадлежит: JMJ Korea Co., Ltd.

A semiconductor package according to an embodiment of the present invention includes: a heat sink board including an insulated board and a first metal layer formed on the insulated board; at least one semiconductor chip placed on the first metal layer; a plurality of lead frames connected to the semiconductor chips used to electrically connect the semiconductor chips to the outside; and a package housing partially covering the heat sink board, wherein both end parts of the insulated board are projected further than both end parts of the first metal layer. 2. The heat sink board of claim 1 , further comprising a second metal layer formed on the first metal layer claim 1 , wherein both end parts of the second metal layer and the both end parts of the first metal layer are placed at same imaginary lines and the both end parts of the insulated board are placed at an outer side compared with the both end parts of the first metal layer.3. The heat sink board of claim 2 , wherein the second metal layer comprises a plurality of stacked sub metal layers.4. The heat sink board of claim 1 , wherein the end part of the insulated board is projected further toward the outside than the end part of the first metal layer by 5 um to 8 cm.5. The heat sink board of claim 1 , wherein the first metal layer comprises any one selected from silver (Ag) and an alloy comprising above 50% of silver (Ag).6. The heat sink board of claim 5 , wherein any one of the first metal layer and the second metal layer comprises any one selected from nickel (Ni) claim 5 , copper (Cu) claim 5 , and an alloy comprising above 50% of nickel (Ni) or copper (Cu).7. The heat sink board of claim 1 , wherein the insulated board has a thickness greater than a thickness of the first metal layer.8. The heat sink board of claim 7 , wherein the thickness of the insulated board is 0.1 mm to 10 mm.9. The heat sink board of claim 8 , wherein the thickness of the first metal layer is 1 um to 100 um.11. The method of claim 10 ...

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Номер записи: 99
25-08-2022 дата публикации

PREPARATION OF 4-BROMO-2-(4'-ETHOXYPHENYL)-1-CHLOROBENZENE

Номер: US20220267238A1
Автор: CHU Lingling, HU Lin, LI Xiaoyue, Liu Wenbo, QIU Xiaolong, Xu Tao, YUAN Ximeng, ZOU Ping, ZUO Zhiwei
Принадлежит: WISDOM PHARMACEUTICAL CO., LTD

A more environmentally friendly synthesis method of 4-bromo-2-(4′-ethoxyphenyl)-1-chlorobenzene with simplified steps provides a more effective synthetic strategy for producing key intermediates of SGLT-2 inhibitors such as dapagliflozin, sotagliflozin, and ertugliflozin. In the presence of trifluoroacetic anhydride, 5-bromo-2-chlorobenzoic acid and phenetole are selected to complete a direct acylation reaction under the catalysis of boron trifluoride diethyl etherate, and triethylsilane is added thereinto without treatment for one-pot reaction to obtain a target compound 4-bromo-2-(4′-ethoxyphenyl)-1-chlorobenzene. 1. A one-pot synthesis method of 4-bromo-2-(4′-ethoxyphenyl)-1-chlorobenzene, comprising: preparing the 4-bromo-2-(4′-ethoxyphenyl)-1-chlorobenzene by the following reaction formula:{'sub': '3', 'wherein after 5-bromo-2-chlorobenzoic acid reacts with phenetole in the presence of trifluoroacetic anhydride (TFAA) and a catalytic amount of boron trifluoride diethyl etherate (BF.EtOEt) to obtain a reaction product, triethylsilane is directly added into the reaction product without treatment for one-pot reaction to obtain the 4-bromo-2-(4′-ethoxyphenyl)-1-chlorobenzene.'} The present disclosure belongs to the field of synthesis methods of compounds, and particularly relates to a synthesis method of compound 4-bromo-2-(4′-ethoxyphenyl)-1-chlorobenzene.SGLT-2 protein is present in the lumen of the human glomerular epithelial cell. In the presence of the SGLT-2 protein, 90% of glucose filtrated by renal tubules is reabsorbed. Hence, the blood glucose can go down provided that the biological action of the SGLT-2 protein is inhibited. The unique hypoglycemic mechanism of SGLT-2 inhibitors, as novel hypoglycemic agents, is not related to insulin, and the SGLT-2 inhibitors are new targets of insulin-independent anti-hyperglycemic agents, which pose a very low risk of hypoglycemia. Compared with other anti-hyperglycemic agents, the SGLT-2 inhibitors have a novel ...

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Номер записи: 100