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201.发明授权公开(公告)号：US12166614B2
公开(公告)日：2024-12-10
申请号：US18332400
申请日：2023-06-09
Inventor： Lei Huang , Yoshio Urabe , Michael Hong Cheng Sim
IPC: H04L5/00 , H04B7/0452 , H04L1/00 , H04L27/26 , H04W72/20
Abstract: A transmission apparatus of the present disclosure comprises a transmission signal generator which generates a transmission signal that includes a legacy preamble, a non-legacy preamble and a data field, wherein the non-legacy preamble comprises a first signal field and a second signal field, the second signal field comprising a first channel field and a second channel field, each of the first channel field and the second channel field comprising a common field that carries resource assignment information for one or more terminal stations and a user-specific field that carries per-user allocation information for the one or more terminal stations, and wherein a part of the user-specific field of one of the first channel field and the second channel field whichever is longer than the other channel field in length before appending padding bits is relocated to the other channel field; and a transmitter which transmits the generated transmission signal.
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公开(公告)号：US12162257B2
公开(公告)日：2024-12-10
申请号：US18150008
申请日：2023-01-04
Inventor： Masaya Koyama , Yusuke Ito , Yoshinori Matsuzaki , Kiyotaka Komori , Hiroaki Takahashi
Abstract: A method for manufacturing a metal clad laminated plate includes hot pressing a laminated body by a double belt press method. The laminated body includes an insulating film containing the liquid crystal polymer and the metal foil lying on the insulating film. In hot pressing the laminated body, a highest heating temperature is higher than or equal to a temperature lower than a melting point of the insulating film by 5° C. and lower than or equal to a temperature higher than the melting point by 20° C. The highest heating temperature is maintained for longer than or equal to 20 seconds and shorter than or equal to 120 seconds.
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公开(公告)号：US20240405678A1
公开(公告)日：2024-12-05
申请号：US18697682
申请日：2022-08-31
Inventor： Taiki NISHIMOTO , Masahiro YAMAOKA , Noriaki TAKEDA
Abstract: A voltage regulator includes chopper circuits connected in parallel, and a second series circuit. Each of the chopper circuits switches an input voltage and outputs the input voltage via a first inductor of a primary winding of a transformer, which includes the primary and secondary windings magnetically coupled with each other. The second series circuit includes a first series circuit and a third inductor connected in series, the first series circuit is configured by connecting second inductors of the secondary windings of the respective transformers of the chopper circuits in series, and both ends of the second series circuit are connected to first and second connection points connected to each other. The voltage regulator includes a first capacitor inserted between the first connection point and the output terminal, and a fourth inductor inserted between the first connection point and one end of one of the second inductors connected closest thereto.
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公开(公告)号：US20240405400A1
公开(公告)日：2024-12-05
申请号：US18693086
申请日：2022-09-29
Inventor： Tomohide KAMIYAMA , Yoshiyuki SAITO
IPC: H01P1/203
Abstract: A multilayer device includes: a dielectric; a signal line provided inside the dielectric and including a portion exposed on an outer surface of the dielectric; a ground electrode provided inside or on the outer surface of the dielectric and including at least a portion exposed on the outer surface of the dielectric; a plurality of planar electrodes provided inside the dielectric, arranged parallel to the ground electrode, and arranged in a first direction, and; a plurality of connecting electrodes that are provided inside the dielectric and connect the plurality of planar electrodes and the ground electrode; a plurality of signal terminals provided on the outer surface of the dielectric and connected to the signal line; and a plurality of ground terminals provided on the outer surface of the dielectric and connected to the ground electrode.
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公开(公告)号：US20240405373A1
公开(公告)日：2024-12-05
申请号：US18696828
申请日：2022-09-22
Inventor： Ryohei MIYAMAE , Akira KANO , Shinichiro KONDO
IPC: H01M50/457 , H01M4/38 , H01M10/052 , H01M10/42 , H01M50/414 , H01M50/431 , H01M50/443 , H01M50/446 , H01M50/451 , H01M50/463
Abstract: A disclosed lithium secondary battery includes a positive electrode, a negative electrode, a separator disposed between the positive electrode and the negative electrode, and a non-aqueous electrolyte having lithium ion conductivity. The negative electrode is an electrode on which lithium metal is deposited during charging and from which the lithium metal dissolves during discharging. The separator includes a substrate, a heat-resistant layer, and a spacer. The heat-resistant layer is formed on at least one main surface selected from two main surfaces of the substrate. The spacer is disposed on the positive electrode side with respect to the substrate and the heat-resistant layer. An average height of the spacer is larger than a sum of an average thickness of the substrate and an average thickness of the heat-resistant layer.
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Patent Agency Ranking
公开(公告)号：US20240405214A1
公开(公告)日：2024-12-05
申请号：US18694128
申请日：2022-09-22
Inventor： Norihisa Yamamoto , Masahiro Soga , Naomichi Sato
Abstract: A secondary battery according to one embodiment of the present invention is provided with: a positive electrode that has a positive electrode core and a positive electrode mixture layer formed on said core; a negative electrode that has a negative electrode core and a negative electrode mixture layer formed on said core; and an electrolyte. The positive electrode mixture layer and the negative electrode mixture layer each includes a first mixture layer and a second mixture layer arranged on the first mixture layer. The curve ratio (τ2) of the second mixture layer is less than the curve ratio (τ1) of the first mixture layer.
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公开(公告)号：US20240405205A1
公开(公告)日：2024-12-05
申请号：US18694129
申请日：2022-09-21
Inventor： Masahiro Soga , Norihisa Yamamoto , Naomichi Sato
Abstract: An electrode for secondary batteries according to one example of an embodiment is provided with a core body and a mixture layer that is formed on the core body. The mixture layer includes a first mixture layer and a second mixture layer disposed on the first mixture layer, and contains graphite and silicon material as active materials, and the content of the silicon material is greater than or equal to 0.5% by mass with respect to the active material. The ratio (τ2/τ1) of the tortuosity factor (τ2) of the second mixture layer to the tortuosity factor (τ1) of the first mixture layer is less than 1.1.
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公开(公告)号：US20240405201A1
公开(公告)日：2024-12-05
申请号：US18695547
申请日：2022-09-13
Inventor： Yosuke Sato , Keita Okazaki , Yukiho Okuno
IPC: H01M4/36 , H01M4/02 , H01M4/133 , H01M4/134 , H01M4/136 , H01M4/38 , H01M4/58 , H01M4/587 , H01M4/62 , H01M10/0525
Abstract: A secondary battery disclosed herein includes a positive electrode, and a negative electrode containing a negative electrode active material. The negative electrode active material contains a carbon material and a silicon-containing material. The average particle diameter of the silicon-containing material is smaller than the average particle diameter of the carbon material. The average circularity of the silicon-containing material is smaller than the average circularity of the carbon material.
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公开(公告)号：US20240404763A1
公开(公告)日：2024-12-05
申请号：US18806261
申请日：2024-08-15
Inventor： Taisuke MATSUI , Hiroshi HIGUCHI , Kenji KAWANO , Akio MATSUSHITA , Takayuki NEGAMI
IPC: H01G9/20 , H01L25/065 , H10K30/40 , H10K30/88 , H10K39/00 , H10K102/00
Abstract: Methods for manufacturing a solar cell that includes a first substrate, a first electrode layer, a first electron transport layer, a first photoelectric conversion layer, a first hole transport layer, a second electrode layer, a third electrode layer, a second electron transport layer, a second photoelectric conversion layer, a second hole transport layer, a fourth electrode layer, and a second substrate that are disposed in the order stated. The first photoelectric conversion layer includes a first perovskite compound, and the second photoelectric conversion layer includes a second perovskite compound. The first perovskite compound has a bandgap greater than a bandgap of the second perovskite compound.
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公开(公告)号：US20240402735A1
公开(公告)日：2024-12-05
申请号：US18798068
申请日：2024-08-08
Inventor： Shota YAMAMOTO
Abstract: A Peltier element control device includes a drive circuit, a voltage detector, and a control circuit. The drive circuit supplies a current to the Peltier element. The voltage detector detects a voltage value of a voltage applied to the Peltier element. The control circuit causes the drive circuit to supply a current of a predetermined constant value to the Peltier element, and causes the drive circuit to reduce a magnitude of the current supplied to the Peltier element in a case where a value related to the voltage value detected when the current of the predetermined constant value is supplied to the Peltier element increases.
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