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公开(公告)号：US11248232B2
公开(公告)日：2022-02-15
申请号：US16060897
申请日：2016-12-12
发明人： Hidenori Tanaka , Nobuhiko Muramoto , Hiroki Sugimoto , Norihiro Mitsukawa , Chikara Ohto , Satoshi Kondo , Kunihiro Ohta , Takahiro Nakamura , Shuichi Osato
摘要： A method of modifying the genome of an organism, wherein the modification method includes modifying the genome of the organism by using in a cell of the organism a protein having an optimal temperature for double-stranded DNA breakage activity in an ordinary temperature region.
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公开(公告)号：US11247293B2
公开(公告)日：2022-02-15
申请号：US16576023
申请日：2019-09-19
发明人： Hideaki Matsuoka , Tatsuyuki Amago , Takashi Asada , Toru Hioki , Manabu Ooga , Shuhei Ogura
摘要： A highly corrosion-resistant spot weldment can be produced at low cost without occurrence of prominent protrusions and the like on the surface. The spot weldment is joined by a nugget formed inside stacked sheet materials through bringing a pair of electrodes arranged opposite to each other into pressure contact with the stacked sheet materials from outside and energizing the stacked sheet materials from the electrodes. The nugget has a diameter that is ≥4√t (t: thickness of sheet material) and a flattening level of 3.5 to 8, which is a ratio of diameter to thickness. Both outer surface parts of the sheet materials are free from protrusions formed due to bulging of molten metal. Even when the electrodes are made of a copper alloy, the increased amount of Cu in the outer surface parts is 0.2 mass % or less with respect to the component composition before spot welding.
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公开(公告)号：US11215148B2
公开(公告)日：2022-01-04
申请号：US16502275
申请日：2019-07-03
发明人： Shamel Merchant , Eugine Choi , Walter Weissman , Tilman W. Beutel , John F. Brody , Gerardo Majano , Karl G. Strohmaier , Brian Weiss , Robert J. Colby , Makoto Koike , Hiroshi Miyagawa , Seiji Yamamoto
摘要： A power system comprises an engine configured to combust an air/fuel mixture and produce a flow of exhaust gas; an exhaust passageway fluidly connected to the engine to receive the flow of exhaust gas; an exhaust gas recirculation loop fluidly connecting the exhaust passageway to a fuel intake for the engine; a first conversion zone containing a fuel reforming catalyst located within the exhaust gas recirculation loop; and a second conversion zone located within the exhaust gas recirculation loop separate from and downstream of the first conversion zone stream, the second conversion zone containing a fuel cracking catalyst.
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公开(公告)号：US11171389B2
公开(公告)日：2021-11-09
申请号：US16488863
申请日：2018-02-09
发明人： Chikaaki Okuda
IPC分类号： H01M2/16 , H01M4/583 , H01M2/34 , H01M2/14 , H01M2/18 , H01M50/46 , H01M50/403 , H01M50/463 , H01M50/581 , H01M4/02
摘要： A secondary battery includes a first electrode which is a columnar body having a first active material; a first current collecting unit connected to the first electrode; a second electrode having a second active material; a second current collecting unit connected to the second electrode; and a separation membrane that has ion conductivity and insulates between the first electrode and the second electrode. The secondary battery has a structure in which a plurality of the first electrodes are bound together while being adjacent to the second electrode with the separation membrane therebetween. A first connecting unit that is connected to the first electrode and melts when short-circuiting occurs may be connected to the first current collecting unit.
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公开(公告)号：US20210273624A1
公开(公告)日：2021-09-02
申请号：US17257378
申请日：2019-07-05
IPC分类号： H03H7/06
摘要： A noise filter may include: a first conductive line extending between an input and an output terminal portion, wherein the first conductive line includes an input-side conductive line extending between the input terminal portion and a branch portion, and an output-side conductive line extending between the output terminal portion and the branch portion; a second conductive line connected to the branch portion of the first conductive line, wherein a capacitor is on the second conductive line; and a magnetic body surrounding at least a part of a circumference of at least a part of the first conductive line, wherein the magnetic body is configured to magnetically couple the input-side and the output-side conductive lines such that at least an equivalent series inductance of the capacitor and a parasitic inductance of the second conductive line are reduced by a mutual inductance between the input-side conductive line and the output-side conductive line.
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公开(公告)号：US11011982B2
公开(公告)日：2021-05-18
申请号：US16343880
申请日：2017-10-26
摘要： A power supply device includes battery circuit modules each having a battery, a first switching element S1 connected in parallel to the battery, and a second switching element S2 connected in series to the battery between the battery and the first switching element S1, the second switching element S2 being turned off when the first switching element S1 is turned on, a battery circuit module group in which the battery circuit modules are connected in series, and a control circuit for outputting, at intervals of a certain time, a gate signal for turning on and off the first switching element S1 and the second switching element S2 to the battery circuit modules.
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公开(公告)号：US10985290B2
公开(公告)日：2021-04-20
申请号：US16273419
申请日：2019-02-12
发明人： Hiroyuki Matsubara , Isamu Takai , Seigo Ito
IPC分类号： H01L31/107 , G01S7/4861 , G01S7/4863 , G01S7/4865 , G01S17/10
摘要： A photodetector includes a light receiving part having a plurality of light receiving elements, and a signal processing part that adds outputs from the light receiving elements and outputs the result. A plurality of measurements are performed while combination of effective light receiving elements among the light receiving elements in the light receiving part is changed. The results of the measurements are subjected to a compressive sensing process to determine an output signal of for each light receiving element or for each group of light receiving elements.
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公开(公告)号：US10972006B2
公开(公告)日：2021-04-06
申请号：US16343880
申请日：2017-10-26
摘要： A power supply device includes battery circuit modules each having a battery, a first switching element S1 connected in parallel to the battery, and a second switching element S2 connected in series to the battery between the battery and the first switching element S1, the second switching element S2 being turned off when the first switching element S1 is turned on, a battery circuit module group in which the battery circuit modules are connected in series, and a control circuit for outputting, at intervals of a certain time, a gate signal for turning on and off the first switching element S1 and the second switching element S2 to the battery circuit modules.
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公开(公告)号：US10957925B2
公开(公告)日：2021-03-23
申请号：US15420998
申请日：2017-01-31
发明人： Hajime Murata , Kensaku Kodama , Manabu Kato , Toshiaki Kusakari
IPC分类号： H01M8/04701 , H01M8/04029 , H01M8/04291 , H01M8/04828 , H01M8/04223 , H01M8/04858 , H01M8/1018 , H01M8/04791
摘要： First, a reaction gas is supplied to a fuel cell stack including a laminate of solid polymer electrolyte fuel cells and power generation is performed so that a temperature of the fuel cell stack reaches 65° C. or higher (heating power generation step). Next, the reaction gas is supplied to the fuel cell stack and the power generation is performed under a condition in which relative humidity is 100% or more (cleaning power generation step). Cooling water of room temperature may be supplied to the fuel cell stack from the outside before the cleaning power generation step is performed after the heating power generation step is completed, or after the cleaning power generation step is completed (quenching step).
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公开(公告)号：US20210061774A1
公开(公告)日：2021-03-04
申请号：US16634638
申请日：2018-07-17
发明人： Hiroyuki TETSUKA
IPC分类号： C07D241/12 , C01B32/194 , C07D403/04 , C07D401/04 , H01L51/00 , H01L51/42
摘要： A graphene nanostructure has a nanographene, a π conjugated functional group bonded to the nanographene via a pyrazine skeleton, and at least one Br group and/or at least one CN group introduced into the π conjugated functional group. A graphene nanostructure preferably has an average size of 1 nm or larger to 100 nm or smaller, a band gap of 0.01 eV or higher to 1.2 eV or lower, and/or a HOMO level of −6.0 eV or higher to −4.0 eV or lower. As the π conjugated functional group into which the Br group(s) and/or the CN group(s) are/is introduced, a 4-bromobenzene group, a 4,5-dibromobenzene group, a 5-bromopyridine group, a 5-bromopyrazine group, a benzonitrile group, a phthalonitrile group, or a 2,3-dicyanopyrazine group is desirable.
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