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公开(公告)号：US12268489B2
公开(公告)日：2025-04-08
申请号：US18216401
申请日：2023-06-29
Inventor： Hisashi Watanabe
IPC: G06V10/145 , A61B5/00 , A61B5/021 , A61B5/026 , A61B5/1455 , A61B5/16 , G06V40/10 , G06V40/40 , H04N23/11 , H04N25/13 , G06V40/14 , G06V40/16 , H04N9/03 , H04N13/239 , H04N23/21
Abstract: A system including a light source that, in operation, projects dots onto a target, the dots being formed by first light; a first photodetector that, in operation, detects second light resulting from the projection of the dots onto the target; and a circuit that in operation, performs an individual authentication, wherein the individual authentication includes at least the following step (i) and step (ii): step (i) determining whether the target is a living body or not based on the second light, and step (ii) performing a biometric authentication of the target.
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公开(公告)号：US20250110151A1
公开(公告)日：2025-04-03
申请号：US18832169
申请日：2023-01-13
Inventor： Kazufumi NISHIKAWA , Yuki MAEGAWA
Abstract: A control system includes a first inertial sensor and a second inertial sensor. The first inertial sensor includes first to third angular velocity detection elements, first to third acceleration detection elements, and a first control unit. The first control unit calculates a first orientation signal. The second inertial sensor includes fourth to sixth angular velocity detection elements, fourth to sixth acceleration detection elements, and a second control unit. The second control unit calculates a second orientation signal. The first control unit calculates first detection axis information and generates a first reference signal based on at least one signal selected from fourth to sixth angular velocity signals and fourth to sixth acceleration signals. The first control unit generates a first corrected signal by correcting, using the first reference signal, at least one signal selected from first to third angular velocity signals and first to third acceleration signals.
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公开(公告)号：US20250109279A1
公开(公告)日：2025-04-03
申请号：US18976423
申请日：2024-12-11
Inventor： KAZUKI AITA , TERUHIKO SAITO , TEPPEI HOSOKAWA , HONAMI INOBE
Abstract: A composite material includes a base material and polydopamine adhered to the base material, the polydopamine containing hydroxy groups. At least one hydrogen atom of the hydroxy groups is substituted with an acyl group.
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公开(公告)号：US20250108580A1
公开(公告)日：2025-04-03
申请号：US18730966
申请日：2022-10-19
Inventor： Satoru Maeda
Abstract: A green compact forming device includes: a reservoir of powder; a first forming roll and a second forming roll structured to be adjacent to each other at a predetermined interval, the powder fed to a gap between the two rolls, the powder compressed into a sheet shape by rotation of the two rolls to form a green compact, the second forming roll supporting and conveying the green compact on a circumferential surface; a first information acquisitor structured to acquire powder information regarding an amount of the powder stored in the reservoir; and a controller structured to control a circumferential speed of the second forming roll based on the powder information.
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35.发明授权公开(公告)号：US12266827B2
公开(公告)日：2025-04-01
申请号：US17261111
申请日：2019-04-02
Inventor： Keiko Kosuge , Fumio Kato , Toshiyuki Shimizu , Yusuke Kawahara
Abstract: A lithium primary cell includes an electrode group and a non-aqueous electrolytic solution. The electrode group includes a positive electrode, a negative electrode, and a separator, in which the positive electrode and the negative electrode are wound with the separator interposed therebetween. In the electrode group, an area where the positive electrode and the negative electrode face each other is 250 cm2 or more and 350 cm2 or less. The positive electrode includes a positive electrode mixture including manganese dioxide and a boron compound. The negative electrode includes lithium metal or a lithium alloy. The non-aqueous electrolytic solution includes ethylene carbonate. A content of the boron compound in the positive electrode is 0.5 parts by mass or more and 2 parts by mass or less in terms of boron with respect to 100 parts by mass of the positive electrode mixture. A content of the ethylene carbonate in the non-aqueous electrolytic solution is 1 part by mass or more and 10 parts by mass or less with respect to 100 parts by mass of the manganese dioxide.
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Patent Agency Ranking
公开(公告)号：US12266482B2
公开(公告)日：2025-04-01
申请号：US17815261
申请日：2022-07-27
Inventor： Kazuhiro Takatani
Abstract: An electrolytic capacitor includes a capacitor element. The capacitor element includes an anode body including a dielectric layer on a surface of the anode body, and a conductive polymer covering a part of the dielectric layer. The conductive polymer contains a first monomer unit corresponding to a 3,4-ethylenedioxythiophene compound and a second monomer unit corresponding to a 3,4-dialkoxythiophene compound.
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公开(公告)号：US12265651B2
公开(公告)日：2025-04-01
申请号：US18104996
申请日：2023-02-02
Inventor： Tomonori Mitsugi , Yoshiharu Imamoto
Abstract: An information processing device includes a guest OS and a host OS that accesses a sector group in response to an access request from the guest OS. The host OS includes: an access log analyzer that generates, by reference to a sector-group database, a sector-group access log from the access request; a sector-group access determiner that determines, based on the sector-group access log, whether the access request seeks to access the sector group related to an application; and a manager that updates, based on a developer definition policy, a sector-group access rule database and the sector-group database if it is determined that the access request seeks to access the sector group and the guest OS makes a change to an application storage area.
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公开(公告)号：US20250105466A1
公开(公告)日：2025-03-27
申请号：US18730801
申请日：2023-01-26
Inventor： KEISUKE NAGATA , JIRO MURATSU , HIROSHI TAKASAKI , TATSUYA HIRANO
IPC: H01M50/507 , H01M50/48 , H01M50/503
Abstract: A battery module includes a plurality of batteries arranged in a row, and a plurality of current collector plates electrically connected to the plurality of electric power storage devices, wherein the plurality of batteries is arranged in a direction orthogonal to a height direction of each battery. The plurality of current collector plates includes a flat plate shaped current collector main body that is inclined with respect to an arrangement direction of the plurality of batteries, and arranged in a row. The plurality of current collector plates includes a first current collector plate and a second current collector plate that are adjacent to each other, and a part of the current collector main body in the first current collector plate overlaps at least a part of the current collector main body in the second current collector plate in the height direction.
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公开(公告)号：US20250105271A1
公开(公告)日：2025-03-27
申请号：US18724805
申请日：2022-10-31
Inventor： Youshin Lee , Mitsuhiro Hibino , Kensuke Nakura
IPC: H01M4/505 , H01M4/02 , H01M4/04 , H01M4/525 , H01M10/0525
Abstract: A positive electrode for secondary batteries according to the present invention comprises a positive electrode collector and a positive electrode mixture layer that is arranged on the positive electrode collector, and is characterized in that: the positive electrode mixture layer comprises a positive electrode active material that contains a lithium-containing composite oxide that is composed of secondary particles, each of which is formed of aggregated primary particles; a coating film that contains elemental Nb is formed on the surface of each primary particle of the lithium-containing composite oxide; and the Gini coefficient of elemental Nb as calculated from an element mapping image that is obtained by time-of-flight secondary ion mass spectrometry (TOF-SIMS) of a cross-section of the secondary particles is 0.5 or less.
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公开(公告)号：US20250105268A1
公开(公告)日：2025-03-27
申请号：US18730897
申请日：2023-01-11
Inventor： Takashi Oto , Masahisa Fujimoto
IPC: H01M4/38 , H01M4/04 , H01M4/66 , H01M10/0562 , H01M10/0569
Abstract: A battery 1000 according to the present disclosure includes a first electrode 101, a second electrode 103, and an electrolyte layer 102 positioned between the first electrode 101 and the second electrode 103. The first electrode 101 includes a current collector 100 and an active material layer 104 positioned between the current collector 100 and the electrolyte layer 102. The active material layer 104 includes an alloy, and the alloy includes Bi and Mn. A method for producing an electrode according to the present disclosure includes: forming a plating layer on a current collector by electroplating, the plating layer including a Bi plating film and a Mn plating film; and heating the current collector and the plating layer to obtain an electrode in which an active material layer including an alloy is formed on the current collector, the alloy including Bi and Mn.
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