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公开(公告)号：US20250029981A1
公开(公告)日：2025-01-23
申请号：US18682629
申请日：2022-07-11
Inventor： SATOSHI FUJIYOSHI , JUN NUNOME
Abstract: An alkaline dry battery includes a positive electrode, a negative electrode, and a separator disposed between the positive electrode and the negative electrode. The positive electrode contains electrolyte and the negative electrode contains electrolyte. The positive electrode further contains electrolytic manganese dioxide, sodium, and zinc. The electrical potential of the electrolytic manganese dioxide is 300 mV or higher and 340 mV or lower with respect to that of a reference electrode made of mercury oxide. The content of the sodium in the positive electrode is 800 ppm by mass or more and 3000 ppm by mass or less. The content of the zinc in the positive electrode is 2400 ppm by mass or more and 4600 ppm by mass or less.
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公开(公告)号：US20250028108A1
公开(公告)日：2025-01-23
申请号：US18905145
申请日：2024-10-03
Inventor： WAHEI AGEMIZU , KAZUMASA TAKATA
IPC: F21V8/00
Abstract: A surface light-emitting device includes a plurality of light sources, a light guide that guides light emitted from the plurality of light sources, and a controller that controls turn-on operations of the plurality of light sources. The light guide includes a plurality of light controllers on which the light from the plurality of light sources are incident. The plurality of light controllers are disposed side by side in a first direction intersecting optical axes of the plurality of light controllers, the plurality of light sources include a first light source and a second light source, the first light source is disposed on one of the optical axes of the plurality of light controllers, the second light source is disposed at a position away from the optical axes of the plurality of light controllers, and the controller turns on at least one of the first light source and the second light source.
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113.发明申请公开(公告)号：US20250027903A1
公开(公告)日：2025-01-23
申请号：US18908265
申请日：2024-10-07
Inventor： Hidetaka SUGAYA , Katsutoshi FUKUDA
IPC: G01N27/447
Abstract: When an electric field reversal test is performed using water (W1) containing bubbles (10), in which the bubbles (10) are alternately attracted to an anode and a cathode, the bubbles (10) exhibit a behavior in which the bubbles (10) have charges of opposite signs between a slow filed reversal and a fast field reversal in which the electric field is reversed in a shorter period than in the slow field reversal.
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公开(公告)号：US20250025271A1
公开(公告)日：2025-01-23
申请号：US18709404
申请日：2022-12-06
Inventor： SHINTARO NAKASAKI
IPC: A61C17/02 , H01M50/247 , H01M50/271 , H01M50/296
Abstract: Provided is an oral cleansing device including a battery housing that can be downsized. The oral cleansing device according to the present disclosure includes a battery housing capable of housing a battery and is driven by the battery. The battery housing includes a body having a housing space in which the battery is housed, and battery cover that closes an opening of the housing space. Here, battery cover includes only positive electrode terminal out of a negative electrode terminal electrically connected to a negative electrode of the battery and positive electrode terminal electrically connected to a positive electrode of the battery. Then, the body includes the negative electrode terminal electrically connected to positive electrode terminal of battery cover through the battery.
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公开(公告)号：US12206938B2
公开(公告)日：2025-01-21
申请号：US18527688
申请日：2023-12-04
Inventor： Takahiro Nishi , Tadamasa Toma
IPC: H04N21/4402 , G06F3/14 , G06T5/92 , G09G5/00 , G09G5/10 , H04N7/01 , H04N21/2343 , H04N21/235 , H04N21/431 , H04N21/435
Abstract: A transmission method in the present disclosure includes; obtaining an image and image signal characteristics information indicating one of an opto-electrical transfer function (OETF) or an electro-optical transfer function (EOTF) as image signal characteristics of the image; and transmitting a signal including the image and the image signal characteristics information. According to the transmission method in the present disclosure, a receiving device that received a high dynamic range (HDR) image and a standard dynamic range (SDR) image transmitted through broadcasting or the like can display these images appropriately.
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Patent Agency Ranking
公开(公告)号：US12206282B2
公开(公告)日：2025-01-21
申请号：US18015249
申请日：2021-05-18
Inventor： Toshiharu Motofusa , Yohsuke Mitani
Abstract: A backup power supply system supplies power to one or more loads in a situation where a power supply has caused a failure. The backup power supply system includes a plurality of power storage devices and a switching unit. The plurality of power storage devices are charged by the power supply. The switching unit switches electrical connection between the plurality of power storage devices to either a first state where the plurality of power storage devices are connected to the power supply in parallel or a second state where the plurality of power storage devices are connected to each other in series. The switching unit switches the electrical connection to the first state while the plurality of power storage devices are being charged and switches the electrical connection to the second state when the power supply has caused the failure.
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117.发明授权公开(公告)号：US12206088B2
公开(公告)日：2025-01-21
申请号：US17296312
申请日：2019-10-31
Inventor： Kouhei Tsuzuki , Akihiko Takada , Yuki Morikawa , Hirokazu Wada , Katsunori Yanagida
Abstract: A negative electrode for a nonaqueous electrolyte secondary battery, said negative electrode comprising a negative-electrode current collector, and a negative-electrode active material layer provided upon the negative-electrode current collector, wherein the negative-electrode active material layer includes a negative-electrode active material and a styrene-butadiene rubber, and the glass transition temperature (Tg) of the styrene-butadiene rubber in an area that extends 10% in the thickness direction from the surface of the reverse side of the negative-electrode active material layer from the negative-electrode current collector is higher than that of the styrene-butadiene rubber in an area that extends 10% in the thickness direction from the surface of the negative-electrode current collector side of the negative-electrode active material layer.
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公开(公告)号：US12205823B2
公开(公告)日：2025-01-21
申请号：US17550309
申请日：2021-12-14
Inventor： Toshiyuki Takasaki , Ryota Furukawa , Atsushi Harikai , Shogo Okita
IPC: H01L21/3065 , H01L21/311 , H01L21/78
Abstract: Disclosed is a method for producing element chips. The method includes: a preparing step of preparing a substrate 10 that is held on a holding sheet 22 that is supported by a frame 21, the substrate including element regions and dicing regions; a protective film forming step of forming a protective film 15 so as to cover the frame 21, the holding sheet 22, and the substrate 10; a patterning step of removing a part of the protective film 15 so as to expose the dicing regions of the substrate 10; a plasma dicing step including a process that uses a plasma that contains fluorine, the plasma dicing step being a step of individualizing the substrate 10 into a plurality of element chips; and a fluorine removing step of removing, together with the protective film 15, fluorine attached to the protective film 15 in the plasma dicing step.
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119.发明授权公开(公告)号：US12205352B2
公开(公告)日：2025-01-21
申请号：US18264717
申请日：2022-02-16
Inventor： Takashi Sugimoto
IPC: G06V10/77 , G06T5/60 , G06V10/26 , G06V10/774 , G06V10/776 , G06V20/40
Abstract: An image identifying apparatus includes: an obtainer that obtains image data; an image processor that generates test image data by performing resizing to reduce the image data with predetermined aspect ratio distortion; a storage unit that stores a machine learning model used to identify attribute information of the test image data; and an identifier that identifies the attribute information of the test image data, using the machine learning model. The machine learning model includes trained parameters that have been adjusted through machine learning using a training data set including items of second training image data obtained through application of one or more types of aspect ratio distortion including the predetermined aspect ratio distortion to each of items of first training image data, and items of attribute information associated with the items of second training image data.
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公开(公告)号：US12204341B2
公开(公告)日：2025-01-21
申请号：US17953701
申请日：2022-09-27
Inventor： Tadahiro Uchikoshi , Masahito Oishi , Kojiro Ono
Abstract: The travel assistance apparatus includes: a first Operating System (OS) that controls execution of at least one of a first application and/or a second application, the first application being for specifying a first travel control amount of a vehicle based on first movement information on a position and a speed of an object around the vehicle, the second application being for specifying a second travel control amount of the vehicle based on second movement information on a position and a speed of the object; a second OS that controls execution of a third application for performing travel control of the vehicle based on at least one of the first travel control amount and/or the second travel control amount; and a hypervisor that is executed on a processor and controls execution of the first OS and the second OS.
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