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公开(公告)号：US20250052823A1
公开(公告)日：2025-02-13
申请号：US18721151
申请日：2022-12-07
Inventor： Takashi MATSUDA , Yusuke ITAKURA , Shinya NISHIKAWA , Masaaki TAKEGATA , Hiroshi TAKAO , Takashi IIDA
IPC: G01R31/374 , G01R31/367 , G01R31/3828 , G01R31/3842 , G01R31/396 , H01M10/48
Abstract: In a battery abnormality detection system, a data acquirer acquires a current flowing through a battery and a temperature of the battery. A determiner determines presence or absence of abnormal heat generation of the battery based on a relation between an amount of the current flowing through the battery in a certain period and a temperature rise of the battery in the certain period. The determiner determines the presence or absence of the abnormal heat generation of the battery based on the current and the temperature of the battery in a charging period in which the temperature of the battery exceeds a set temperature.
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公开(公告)号：US12225654B2
公开(公告)日：2025-02-11
申请号：US17261920
申请日：2019-09-11
Inventor： Mikio Fukui , Takashi Uno , Fumitaka Ogasawara , Motoyoshi Iwata , Shinji Takano , Daisuke Hosokawa , Masayoshi Hiramoto
Abstract: A microwave heating device includes: a heating chamber for accommodating a heating target object, a microwave generator for generating a microwave, and a coaxial connector. The coaxial connector includes a center conductor, an insulator, and an external conductor. The center conductor is connected to an output terminal of the microwave generator. An air gap is defined between the center conductor and the insulator.
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公开(公告)号：US12225283B2
公开(公告)日：2025-02-11
申请号：US17986729
申请日：2022-11-14
Inventor： Takaaki Yamasaki , Shinichi Yamamoto , Kyosuke Osuka , Yuichi Suzuki , Akira Seto
Abstract: An imaging apparatus includes: an image sensor that captures a subject image to generate image data; an output interface that outputs information to a user; and a controller that controls the output interface, based on recording data and the image data generated by the image sensor, the recording data recording information on a first moving image, wherein the controller causes the output interface to output shooting assist information during shooting of a second moving image with the image sensor, the shooting assist information assisting the user to match the second moving image with the first moving image.
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公开(公告)号：US12224452B2
公开(公告)日：2025-02-11
申请号：US16637034
申请日：2018-11-02
Inventor： Yuki Morikawa , Masanori Sugimori , Yasunori Baba , Katsunori Yanagida , Nobuhiro Hirano
IPC: H01M2/16 , H01M4/131 , H01M4/36 , H01M4/58 , H01M4/66 , H01M10/0525 , H01M50/417 , H01M50/423 , H01M50/451 , H01M50/457 , H01M50/46 , H01M4/02
Abstract: In a nonaqueous electrolyte secondary battery, a separator includes a substrate, a first filler layer disposed on one side of the substrate and containing phosphate salt particles, and a second filler layer disposed on the other side of the substrate and containing inorganic particles. The separator is disposed between a positive electrode and a negative electrode in such a manner that the side of the substrate which bears the first filler layer is directed to the positive electrode side.
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公开(公告)号：US12222252B2
公开(公告)日：2025-02-11
申请号：US17728245
申请日：2022-04-25
Inventor： Takashi Matsumoto , Hiroyuki Furuya , Yuta Moriura , Susumu Uragami
Abstract: A load sensor includes: an element part in which capacitance changes in accordance with a load; a copper wire drawn from the element part in order to detect change in the capacitance; and a fixation tool configured to fix the copper wire to the element part. The element part includes an electrically-conductive elastic body that is electrically conductive and that forms one pole for the capacitance, and the fixation tool presses and fixes the copper wire to a surface of the electrically-conductive elastic body so as to be movable with respect to the surface of the electrically-conductive elastic body in accordance with elastic deformation of the electrically-conductive elastic body.
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Patent Agency Ranking
公开(公告)号：US12220722B2
公开(公告)日：2025-02-11
申请号：US17418162
申请日：2019-11-20
Inventor： Satoaki Hojo
Abstract: A coating die includes a manifold, a supply port, a discharge port, a supply passage, and a discharge passage. The manifold, the discharge passage, and the discharge port are longer in a first direction, and an outline of the manifold viewed from a second direction includes a first outline part to which the discharge passage is connected and also includes a second outline part located opposite the first outline part. The second outline part includes a first taper part tilted to be closer to the first outline part toward an end of the manifold. When the dimension in the first direction from a connection part at which the supply passage is connected in the manifold to the end is set to 1, dimension ratio of the first taper part in the first direction is 0.4 or less.
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公开(公告)号：US12220248B2
公开(公告)日：2025-02-11
申请号：US17770689
申请日：2021-06-10
Inventor： Kazuhiro Watanabe
Abstract: A management apparatus includes an obtainer that obtains detected information from a sensor that detects sleep of a user; a sleep determiner that determines whether the user is in a sleep state, based on the detected information; a manager that is connected to an appliance via a network, and obtains state information indicating an operation state of the appliance; an appliance determiner that determines whether the state information is different from predetermined normal information indicating a normal operation state of the appliance, when the sleep determiner determines that the user is in the sleep state; and a notification controller that outputs a notification signal, when the appliance determiner determines that the state information is different from the normal information.
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公开(公告)号：US12220231B2
公开(公告)日：2025-02-11
申请号：US17612362
申请日：2020-12-28
Inventor： Takeshi Nakayama , Shoichi Iizuka , Naoki Honma , Nobuyuki Shiraki , Teppei Hayashi , Kazuki Numazaki
IPC: G01S13/88 , A61B5/107 , A61B5/1171 , G01S3/14 , G01S7/02 , A61B5/00 , A61B5/0507 , A61B5/11 , G01S7/41 , G01S13/00 , G01S13/87
Abstract: An estimation device includes: M transmission antenna elements each transmitting a first transmission signal; N transmitter-receivers each including a reception antenna element and receiving, over a predetermined period, a first reception signal including a reflection signal that is the first transmission signal reflected by a first living body, using the reception antenna element; a memory storing training signals that are second reception signals obtained by causing the N transmitter-receivers to preliminarily receive second reception signals including reflection signals that are second transmission signals transmitted from the M transmission antenna elements to a second living body and reflected therefrom; a first vector calculator calculating a first vector for each training signal and each first reception signal by respective predetermined methods; and a circuit identifying the first living body or estimating an orientation of the first living body by a predetermined method, using correlation coefficients calculated from the first vectors.
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公开(公告)号：US20250047981A1
公开(公告)日：2025-02-06
申请号：US18786452
申请日：2024-07-27
Inventor： Katsuya NAKANISHI , Takaaki YAMASAKI , Kenta MIZUKOSHI , Shinichi YAMAMOTO
Abstract: An imaging apparatus comprising: a body to and from which an optical system is configured to be attachable and detachable; an imaging sensor configured to capture a subject image via the optical system to generate image data; an input interface configured to acquire a zoom amount indicating a degree of a zoom operation by a user for the optical system; and a controller configured to scale a cropped image from the image data so as to implement a hybrid zoom operation which changes, from a first focal length, a second focal length, according to the zoom amount acquired by the input interface, the first focal length being formed by the optical system and the second focal length corresponding to an angle of view of the subject image in the image data. The controller is configured to maintain a characteristic of the second focal length with respect to the zoom amount before and after the optical system is changed.
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公开(公告)号：US20250047126A1
公开(公告)日：2025-02-06
申请号：US18716836
申请日：2022-11-28
Inventor： Yo KUMODA , Shohei YAMANAKA
IPC: H02J7/34 , B60R16/033 , H02J7/00
Abstract: A charging system supplies a charge current from a power supply to a power storing apparatus. A shunt resistor is connected to a charging path through which the charge current flows. An amplifier is configured to amplify a voltage across the shunt resistor. A controller is configured to control the charging circuit on a basis of an output from the amplifier. A power supplying circuit is configured to supply a drive voltage to the amplifier. The power supplying circuit includes a first feed path including a diode connected between an input terminal and a power supply terminal of the amplifier and a second feed path including a switch connected between the power storing apparatus and the power supply terminal of the amplifier. The switch is configured to be turned on when a charge voltage of the power storing apparatus exceeds a threshold voltage.
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