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公开(公告)号：US20250046893A1
公开(公告)日：2025-02-06
申请号：US18919481
申请日：2024-10-18
Inventor： MAKOTO FUJINO , KAZUHIRO MORIOKA
IPC: H01M10/48 , H01M10/0525 , H01M10/0562 , H01M10/0585 , H01M50/543
Abstract: A device of the present disclosure includes: a power-generation element including at least one battery cell and having a first main surface, a second main surface opposite to the first main surface, and a side surface connecting the first main surface and the second main surface; a first structure being in contact with the side surface and having a component electrochemically connected to one or more of the at least one battery cell at the side surface; and a second structure having a first member which is located near the first main surface of the power-generation element and which covers the first main surface and the first structure, the first member of the second structure has, at a region covering the first structure, an inclined structure which becomes progressively thicker with distance from the side surface.
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公开(公告)号：US20250046802A1
公开(公告)日：2025-02-06
申请号：US18924334
申请日：2024-10-23
Inventor： SHUJI ITO , TADAAKI MATSUMURA
IPC: H01M4/38 , H01M4/02 , H01M10/0562
Abstract: The battery of the present disclosure includes: a positive electrode; a negative electrode; and a solid electrolyte layer located between the positive electrode and the negative electrode. The positive electrode contains, as a positive electrode active material, a metal oxide containing lithium, and the negative electrode includes a negative electrode current collector and a negative electrode active material layer located between the negative electrode current collector and the solid electrolyte layer. The negative electrode active material layer contains, as a negative electrode active material, silicon with lithium pre-stored therein. The atomic ratio of lithium to silicon in the negative electrode active material layer in a fully charged state is less than or equal to 3.5.
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公开(公告)号：US20250046795A1
公开(公告)日：2025-02-06
申请号：US18695695
申请日：2022-09-05
Inventor： Nobuhiro SHIMAMURA , Kenichi NAGAMITSU
IPC: H01M4/36 , H01M4/02 , H01M4/58 , H01M4/587 , H01M10/0568 , H01M50/417 , H01M50/489
Abstract: An electrochemical device includes a positive electrode, a negative electrode, a separator and a lithium ion-conductive electrolyte. The positive electrode includes a positive electrode active material into which anions are reversibly doped. The negative electrode includes a negative electrode current collector, and a negative electrode mixture layer supported on the negative electrode current collector, the negative electrode mixture layer includes a negative electrode active material into which lithium ions are reversibly doped, and the negative electrode active material includes hardly graphitized carbon. The negative electrode mixture layer has a specific surface area of 10 m2/g or more, and 70 m2/g or less. The separator includes an olefin-based resin.
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公开(公告)号：US20250046505A1
公开(公告)日：2025-02-06
申请号：US18836656
申请日：2023-02-27
Inventor： Kiyoshi TAKAGI , Yusuke NAKAMURA , Masahiro ENOMOTO , Hiroshi TOMITA , Satoru SHIMOMURA
Abstract: An inductor includes a magnetic core obtained by pressure-molding a mixture of a magnetic material powder and a binding agent, and coil elements buried in the magnetic core. The coil elements include two tabular coils that are a first coil element and a second coil element provided overlappingly in stated order from a first side face side to a second side face side. End portions of the coil elements protrude from the bottom face and are bent along the bottom face to configure external electrodes. One of first external electrodes extends toward a first end face and an other one of the first external electrodes extends toward the second end face, and second external electrodes extend toward a second side face.
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105.发明申请公开(公告)号：US20250044427A1
公开(公告)日：2025-02-06
申请号：US18919484
申请日：2024-10-18
Inventor： YASUHISA INADA , AKIRA HASHIYA , YUMIKO KATO
IPC: G01S7/4911 , G01S7/48 , G01S7/481 , G01S7/4914 , G01S17/42 , G01S17/89
Abstract: A distance measuring apparatus includes a light source that emits a light beam, a scanning device that performs beam scanning where an emission direction of the light beam is changed, a photodetector that receives light reflected from measurement points on a target irradiated with the light beam and that outputs detection signals, a processing circuit that calculates distances to the measurement points on a basis of the detection signals, and a control circuit that controls the scanning device. The control circuit determines a step angle of the beam scanning in such a way as to reduce differences in density of the measurement points between areas of the target.
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Patent Agency Ranking
公开(公告)号：US20250041166A1
公开(公告)日：2025-02-06
申请号：US18924652
申请日：2024-10-23
Inventor： Mari UEDA , Masato MINAMI , Yuto ENOMOTO
IPC: A61K8/02
Abstract: A cosmetic material ink that is a blue cosmetic material ink containing a blue pigment (A1), acrylic particles (B), an alcohol-based solvent (C), and water (D), in which a content of the blue pigment (A1) is 0.5% by mass or more and 4.5% by mass or less with respect to a total amount of the blue pigment (A1), acrylic particles (B), alcohol-based solvent (C), and water (D), the alcohol-based solvent (C) includes a dihydric alcohol-based solvent (C1) and a trihydric alcohol-based solvent (C2), and a total content of the dihydric alcohol-based solvent (C1) and trihydric alcohol-based solvent (C2) is 30% by mass or more and 85% by mass or less with respect to the total amount of the blue pigment (A1), acrylic particles (B), alcohol-based solvent (C), and water (D).
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公开(公告)号：US12218366B2
公开(公告)日：2025-02-04
申请号：US18309267
申请日：2023-04-28
Inventor： Tetsuji Omura , Masaya Ugaji
IPC: H01M50/509 , H01M50/209 , H01M50/505 , H01M50/522 , H01M50/55 , H01M50/553 , H01M50/264 , H01M50/293
Abstract: A battery module includes: a plurality of batteries stacked together; and a busbar that electrically connects the plurality of batteries with each other. The busbar has: a main body that extends along axis X along which the batteries are stacked together; and a plurality of connectors that protrude from the main body along an axis that intersects with the axis along which the batteries are stacked together, and are electrically connected with terminals of the batteries, respectively. The plurality of batteries are divided into a plurality of battery units. Each of the plurality of battery units includes at least two of the plurality of batteries. The busbar connects the at least two of the plurality of batteries of each of the battery units with each other in parallel. The busbar connects the battery units with each other in series.
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公开(公告)号：US12215448B2
公开(公告)日：2025-02-04
申请号：US17700961
申请日：2022-03-22
Inventor： Taichi Nakamura , Norihito Tsukahara , Kouji Ikeda
Abstract: A fiber assembly includes a support sheet, a warp yarn group in which warp yarns including a polymer material are arranged, and a weft yarn group in which weft yarns including a polymer material are arranged. A surface of the support sheet has been subjected to a release treatment. The warp yarn group and the weft yarn group are on the surface of the support sheet. The warp yarn group and the weft yarn group define contact portion regions and non-contact portion regions. In each of the contact portion regions, one of the warp yarns is integrated with one of the weft yarns. Each of the warp yarns and the weft yarns has a line width of 1 μm to 10 μm, inclusive. One of the contact portion regions has a fiber density which is higher than a fiber density of one of the non-contact portion regions.
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公开(公告)号：US20250037694A1
公开(公告)日：2025-01-30
申请号：US18227041
申请日：2023-07-27
Inventor： Tsukasa NAKASHIMA
IPC: G10K11/178
Abstract: A sound adjustment method of an aircraft is provided. The sound adjustment method includes acquiring a sound signal; acquiring flight state information of the aircraft; amplifying the sound signal having a first frequency or lower when the flight state information indicates ascending or descending of the aircraft; and amplifying the sound signal having a second frequency or lower when the flight state information indicates level flight of the aircraft. The second frequency is lower than the first frequency. The amplified sound signal is output.
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公开(公告)号：US20250035434A1
公开(公告)日：2025-01-30
申请号：US18916777
申请日：2024-10-16
Inventor： AKIRA HASHIYA , YASUHISA INADA
IPC: G01B11/30
Abstract: A measurement system includes a light source, an optical detector, and a processing circuit. The light source emits irradiation light to be applied to multiple measurement points included in at least one evaluation region of a surface of an object. The optical detector receives reflected light returned from the multiple measurement points and outputs a detection signal. The processing circuit calculates and outputs a roughness parameter regarding an uneven shape of the at least one evaluation region, based on the detection signal. The processing circuit corrects the roughness parameter in accordance with an angle of incidence of the irradiation light incident on the at least one evaluation region, a measurement distance in the at least one evaluation region, or intensity of received light obtained as a result of the at least one evaluation region being irradiated with the irradiation light.
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