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公开(公告)号：US09430934B2
公开(公告)日：2016-08-30
申请号：US14354108
申请日：2013-09-27
Inventor： Shinya Hokazono , Takashi Watanabe , Katsumi Nakagawa
CPC classification number: G08B25/10 , G08B25/003 , H04M1/72502 , H04M2250/08
Abstract: There is provided a locator system that facilitates registration of a calling apparatus to be added and a locator. Portable unit communicates with base unit with a DECT protocol. Moreover, portable unit serves as a calling apparatus that transmits a call signal to locator to be attached to an item with a locator protocol. Portable unit transmits registration information to base unit by wireless communication as being triggered by registration with locator in one-to-one correspondence being ended. In a case where a request is received from portable unit as a calling apparatus to be added, base unit transmits stored registration information received from portable unit to portable unit. Portable unit stores the registration information received from base unit.
Abstract translation: 提供了一种便于注册要添加的呼叫装置的定位器系统和定位器。 便携式设备与DECT协议与基本单元进行通信。 此外，便携式单元用作向定位器发送呼叫信号以将其附加到具有定位器协议的项目的呼叫装置。 便携式单元通过无线通信向基站单元发送注册信息，通过与定位器的注册触发，以一一对应的方式结束。 在从作为要添加的呼叫装置的便携式单元接收到请求的情况下，基站单元将从便携式单元接收的存储的登记信息发送到便携式单元。 便携式单元存储从基本单元接收到的注册信息。
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Patent Agency Ranking
公开(公告)号：US20230361307A1
公开(公告)日：2023-11-09
申请号：US18028700
申请日：2021-09-15
Inventor： Norihisa Yamamoto , Masahiro Soga , Takashi Watanabe
CPC classification number: H01M4/625 , H01M4/386 , H01M4/622 , H01M4/134 , H01M2004/021
Abstract: A secondary battery negative electrode according to the present invention is provided with a negative electrode mixture layer comprising: a negative electrode active material that contains an Si compound; and a binding material that includes cellulose nanofibers having a fiber diameter of 9 nm or less and a conductive material containing single-walled carbon nanotubes having a fiber diameter of less than 4 nm. The content of the cellulose nanofibers is greater than or equal to 0.005 mass % and less than 0.2 mass % in relation to the mass of the negative electrode active material.
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公开(公告)号：US20240047686A1
公开(公告)日：2024-02-08
申请号：US18269095
申请日：2021-12-23
Inventor： Masaki Hasegawa , Norihisa Yamamoto , Takashi Watanabe
IPC: H01M4/62 , H01M4/587 , H01M4/48 , H01M4/36 , H01M10/0525
CPC classification number: H01M4/625 , H01M4/587 , H01M4/483 , H01M4/364 , H01M10/0525 , H01M2004/021
Abstract: A negative electrode material for a secondary battery includes a negative electrode active material and a carbon nanotube, wherein the negative electrode active material includes graphite and a material including a silicon element, and the carbon nanotube has an average fiber diameter of 0.5 nm to 6 nm and an average fiber length of 1.2 μm to 8 μm. A secondary battery includes a negative electrode including the negative electrode material for a secondary battery, a positive electrode, a separator interposed between the positive electrode and the negative electrode, and an electrolyte.
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公开(公告)号：US10950931B2
公开(公告)日：2021-03-16
申请号：US16345450
申请日：2018-01-23
Inventor： Yoshishige Yoshikawa , Takashi Watanabe , Shota Teramoto
Abstract: A wireless communication device of the present disclosure, to which an electric power measurement value is input that is measured in an electric power measurer to which a power supply side power line and a load side power line are connected, includes a first antenna element that transmits and receives radio waves and a wireless circuit connected to the first antenna element. The first antenna element has a longitudinal side perpendicular to a line along which the power supply side power line and the load side power line extend.
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公开(公告)号：US09741213B2
公开(公告)日：2017-08-22
申请号：US14053484
申请日：2013-10-14
Inventor： Shinya Hokazono , Takashi Watanabe , Katsumi Nakagawa
Abstract: Disclosed is a radio communication apparatus capable of stopping useless transmission of a calling signal to a locator. A calling apparatus transmits, using a near field radio communication apparatus, a calling signal to a locator attached to an item and outputting a notification sound, the calling signal being used for calling the locator. The calling apparatus periodically stands by for reception of a response signal from the locator using one slot when performing consecutive transmission of the calling signal to the locator using a plurality of slots. The calling apparatus stops the consecutive transmission of the calling signal by being triggered upon reception of the response signal from the locator.
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公开(公告)号：US20250105288A1
公开(公告)日：2025-03-27
申请号：US18730145
申请日：2023-01-11
Inventor： Masaki Hasegawa , Takashi Watanabe , Naomichi Sato
Abstract: In a negative electrode (12) for a secondary battery which is one example of an embodiment of the present invention, a negative electrode active substance layer (41) has a first active substance layer (41A) and a second active substance layer (41B). A tortuosity τ2 of the second active substance layer (41B) is smaller than a tortuosity τ1 of the first active substance layer (41A), and the B value calculated using equation 2 is equal to 1.7 to 1 divided by the A value. Equation 1: Tortuosity of negative electrode active substance layer (41)×thickness of negative electrode active substance layer (41)=A value Equation 2: Content ratio of Si-containing material to mass of active substance/A value=B value
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