利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

47 条记录 (耗时 0.028 秒)

    ELECTRIC TOOL ADAPTOR AND ELECTRIC TOOL SYSTEM USING SAME
    1.
    发明申请
    ELECTRIC TOOL ADAPTOR AND ELECTRIC TOOL SYSTEM USING SAME 有权
    电动工具适配器和电动工具系统

    公开(公告)号：US20130154584A1

    公开(公告)日：2013-06-20

    申请号：US13813972

    申请日：2011-07-21

    申请人： Masaaki Sakaue ,  Masaki Ikeda ,  Akira Kawai

    发明人： Masaaki Sakaue ,  Masaki Ikeda ,  Akira Kawai

    IPC分类号： G05F1/46

    CPC分类号： G05F1/46 ,  B25F5/00

    摘要： An electric tool adaptor is configured to be disposed between an electric tool and a battery pack and attached detachably with respect to the electric tool and the battery pack. This adaptor includes a DC-DC converter configured to increase or reduce a voltage of the battery pack to convert the voltage to a drive voltage of the electric tool and supply the drive voltage to the electric tool.

    摘要翻译： 电动工具适配器构造成设置在电动工具和电池组之间，并相对于电动工具和电池组可拆卸地附接。 该适配器包括配置成增加或减少电池组的电压以将电压转换为电动工具的驱动电压并将驱动电压提供给电动工具的DC-DC转换器。

    Charger apparatus capable of determining deterioration of second battery
    3.
    发明授权
    Charger apparatus capable of determining deterioration of second battery 有权
    能够确定第二电池的劣化的充电装置

    公开(公告)号：US09178380B2

    公开(公告)日：2015-11-03

    申请号：US13606524

    申请日：2012-09-07

    申请人： Akira Kawai ,  Masaki Ikeda ,  Masaaki Sakaue ,  Toshiharu Ohashi

    发明人： Akira Kawai ,  Masaki Ikeda ,  Masaaki Sakaue ,  Toshiharu Ohashi

    IPC分类号： H02J7/00 ,  H02J7/04

    CPC分类号： H02J7/045 ,  H02J7/0047

    摘要： A charger includes an output circuit unit to output a charging current to a secondary battery, a voltage detection unit to detect a voltage of the secondary battery, and a control unit to control the output circuit unit, whereby constant current charging and constant voltage charging are performed. The control unit decreases a constant current value of the charging current by stages during the constant current charging and determines that the secondary battery has deteriorated by using a first voltage drop value of the secondary battery occurring upon first conversion and a second voltage drop value of the secondary battery occurring upon second conversion.

    摘要翻译： 充电器包括：输出电路单元，用于向二次电池输出充电电流;电压检测单元，用于检测二次电池的电压;以及控制单元，用于控制输出电路单元，由此恒定电流充电和恒定电压充电 执行。 控制单元在恒定电流充电期间逐级降低充电电流的恒定电流值，并且通过使用在第一次转换时发生的二次电池的第一电压降值和第二电压下降值来确定二次电池已劣化 二次电池在第二次转换时发生。

    Charging Circuit
    4.
    发明申请
    Charging Circuit 有权
    充电电路

    公开(公告)号：US20110043166A1

    公开(公告)日：2011-02-24

    申请号：US12805905

    申请日：2010-08-24

    申请人： Akira Kawai ,  Masaaki Sakaue

    发明人： Akira Kawai ,  Masaaki Sakaue

    IPC分类号： H02J7/00

    CPC分类号： H02J7/0004 ,  H01M10/443 ,  H01M10/486 ,  H01M2010/4271 ,  H02J7/009

    摘要： A charging circuit includes a battery pack provided with one or more secondary batteries and a battery charger for charging the secondary batteries, the battery pack being detachably attachable to the battery charger. The charging circuit further includes a control unit for performing a charging control, a monitoring unit for detecting charged voltage of the secondary batteries to determine completion of charging, a storage unit storing charging data for use in the charging control of the control unit and determination of the charging completion of the monitoring unit and a changing unit for changing the charging data. The monitoring unit and the storage unit are arranged in the battery pack, and the changing unit and the control unit are arranged in the battery charger.

    摘要翻译： 充电电路包括设置有一个或多个二次电池的电池组和用于对二次电池充电的电池充电器，该电池组可拆卸地附接到电池充电器。 充电电路还包括用于执行充电控制的控制单元，用于检测二次电池的充电电压以确定充电完成的监视单元，存储用于控制单元的充电控制的充电数据的存储单元， 监视单元的充电完成和用于改变充电数据的改变单元。 监视单元和存储单元布置在电池组中，并且改变单元和控制单元布置在电池充电器中。

    Charging circuit
    5.
    发明授权
    Charging circuit 有权
    充电电路

    公开(公告)号：US08405348B2

    公开(公告)日：2013-03-26

    申请号：US12805905

    申请日：2010-08-24

    申请人： Akira Kawai ,  Masaaki Sakaue

    发明人： Akira Kawai ,  Masaaki Sakaue

    IPC分类号： H02J7/00

    CPC分类号： H02J7/0004 ,  H01M10/443 ,  H01M10/486 ,  H01M2010/4271 ,  H02J7/009

    摘要： A charging circuit includes a battery pack provided with one or more secondary batteries and a battery charger for charging the secondary batteries, the battery pack being detachably attachable to the battery charger. The charging circuit further includes a control unit for performing a charging control, a monitoring unit for detecting charged voltage of the secondary batteries to determine completion of charging, a storage unit storing charging data for use in the charging control of the control unit and determination of the charging completion of the monitoring unit and a changing unit for changing the charging data. The monitoring unit and the storage unit are arranged in the battery pack, and the changing unit and the control unit are arranged in the battery charger.

    摘要翻译： 充电电路包括设置有一个或多个二次电池的电池组和用于对二次电池充电的电池充电器，该电池组可拆卸地附接到电池充电器。 充电电路还包括用于执行充电控制的控制单元，用于检测二次电池的充电电压以确定充电完成的监视单元，存储用于控制单元的充电控制的充电数据的存储单元， 监视单元的充电完成和用于改变充电数据的改变单元。 监视单元和存储单元布置在电池组中，并且改变单元和控制单元布置在电池充电器中。

    Electrical apparatus
    6.
    发明授权
    Electrical apparatus 失效
    电气设备

    公开(公告)号：US07612525B2

    公开(公告)日：2009-11-03

    申请号：US11389211

    申请日：2006-03-27

    申请人： Masatoshi Ito ,  Hiroshi Miyazaki ,  Toshiharu Ohashi ,  Akira Kawai

    发明人： Masatoshi Ito ,  Hiroshi Miyazaki ,  Toshiharu Ohashi ,  Akira Kawai

    IPC分类号： H02J7/00

    CPC分类号： H01M10/42 ,  H01M10/052 ,  H01M10/44 ,  H01M10/443 ,  H01M10/48

    摘要： An electrical apparatus includes an electrical apparatus main body and a battery pack. The electrical apparatus main body has a load, a manipulation switch, a power receiving electrode, a main body control unit for controlling the electric power supplied from the power receiving electrode in response to a manipulation of the manipulation switch, a signal generation unit for generating an on-manipulation signal if the manipulation switch is switched on, and a main body signal electrode for outputting the on-manipulation signal. The battery pack has a battery, a power supplying electrode, a battery control unit for controlling the electric power supplied from the battery to the power supplying electrode, a battery signal electrode for receiving the on-manipulation signal, and a power supplying unit for starting a power supply from the battery to the battery control unit when the battery signal electrode receives the on-manipulation signal.

    摘要翻译： 电气设备包括电气设备主体和电池组。 电气设备主体具有负载，操作开关，受电电极，主体控制单元，用于响应于操纵开关的操纵而控制从受电极供电的电力;信号产生单元，用于产生 操作开关接通时的操作信号，以及用于输出操作信号的主体信号电极。 电池组具有电池，供电电极，用于控制从电池供给到供电电极的电力的电池控制单元，用于接收操作信号的电池信号电极，以及用于启动的电力供应单元 当电池信号电极接收到操作信号时，从电池到电池控制单元的电源。

    Control drive circuit for electric power tool
    7.
    发明授权
    Control drive circuit for electric power tool 有权
    电动工具控制驱动电路

    公开(公告)号：US07570000B2

    公开(公告)日：2009-08-04

    申请号：US11711046

    申请日：2007-02-27

    申请人： Hiroshi Miyazaki ,  Akira Kawai

    发明人： Hiroshi Miyazaki ,  Akira Kawai

    IPC分类号： H02P7/06

    CPC分类号： H02M1/08 ,  H02M2001/0006 ,  H03K17/08122 ,  H03K17/6871 ,  H03K17/6877

    摘要： In a control drive circuit for an electric power tool, a bridge-structured motor, which has a bridge structure and includes switching elements and a motor body, is connected to a power supply unit without any mechanical contacts, and an electric power is supplied to a control circuit for controlling the switching elements by turning on a trigger switch. Further, a circuit switch is provided at power supply sides of drive circuits for driving the switching elements, the circuit switch being controlled by the control circuit to interrupt supply of the electric power to the drive circuits.

    摘要翻译： 在用于电动工具的控制驱动电路中，具有桥接结构并且包括开关元件和电动机主体的桥式结构的电动机在没有任何机械接触的情况下连接到电源单元，并且将电力供应到 用于通过接通触发开关来控制开关元件的控制电路。 此外，在用于驱动开关元件的驱动电路的电源侧设置有电路开关，电路开关由控制电路控制，以中断对驱动电路的电力供应。

    Polyolefin-based plastic composition and automotive molded article formed thereof
    10.
    发明授权
    Polyolefin-based plastic composition and automotive molded article formed thereof 失效
    聚烯烃类塑料组合物和由其形成的汽车模塑制品

    公开(公告)号：US5965654A

    公开(公告)日：1999-10-12

    申请号：US838986

    申请日：1997-04-23

    申请人： Tomio Hirata ,  Kazuo Matsuyama ,  Kazuyuki Yamamoto ,  Kazushige Ohnishi ,  Yukihito Zanka ,  Takuya Kurio ,  Takashi Niimi ,  Satoru Ichikawa ,  Motoru Komatsu ,  Masahiro Terada ,  Hirosuke Kamae ,  Akira Kawai

    发明人： Tomio Hirata ,  Kazuo Matsuyama ,  Kazuyuki Yamamoto ,  Kazushige Ohnishi ,  Yukihito Zanka ,  Takuya Kurio ,  Takashi Niimi ,  Satoru Ichikawa ,  Motoru Komatsu ,  Masahiro Terada ,  Hirosuke Kamae ,  Akira Kawai

    IPC分类号： C08K3/34 ,  B60J1/02 ,  C08L23/00 ,  C08L23/08 ,  C08L23/12 ,  C08L23/16 ,  C08L53/00 ,  C08K3/00

    CPC分类号： C08L53/00

    摘要： A polyolefin-based plastic composition suitable for an automotive molded pillar member such as a pillar garnish. The plastic composition comprises (A) block copolymer in an amount ranging from 53 to 68 parts by weight, the block copolymer having a Melt Flow Rate (at 230.degree. C. and under 2.16 kg) ranging from 20 to 50 g/10 min. and containing crystalline polypropylene section in an amount ranging from 90 to 95% by weight, having a density of not lower than 0.908 g/cm.sup.3, and propylene-ethylene random copolymer section in an amount ranging from 5 to 10% by weight, the propylene-ethylene random copolymer section having an ethylene content ranging from 35 to 45% by weight; (B) ethylene-1-butene copolymer rubber in an amount ranging from 12 to 20 parts by weight and having a density ranging from 0.85 to 0.87 g/cm.sup.3 and a Melt Flow Rate (at 230.degree. C. and under 2.16 kg) ranging from 0.2 to 5 g/10 min., the copolymer rubber containing 1-butene in an amount ranging from 30 to 40% by weight; and (C) talc in an amount ranging from 22 to 30 parts by weight and having a length not more than 15 .mu.m and an average particle size ranging from 1.5 to 6 .mu.m, the talc having an average aspect ratio not lower than 5. The polyolefin-based plastic composition has a Melt Flow Rate (at 230.degree. C. and under 2.16 kg) not lower than 8 g/10 min., a Flexural Elastic Modulus not lower than 1960 MPa when molded, and an IZOD not lower than 0.088 KJ/m when molded, and a Rockwell hardness (in R scale) not lower than 65 when molded.

    摘要翻译： 适合汽车模制支柱构件如支柱装饰的聚烯烃基塑料组合物。 塑料组合物包含（A）53至68重量份的嵌段共聚物，嵌段共聚物具有20至50g / 10min的熔体流动速率（230℃和2.16kg）。 并且含有90至95重量％的结晶聚丙烯截面，其密度不低于0.908g / cm3，丙烯 - 乙烯无规共聚物部分的量为5至10重量％，丙烯 乙烯无规共聚物部分，其乙烯含量为35至45重量％; （B）乙烯-1-丁烯共聚物橡胶，其量为12至20重量份，密度范围为0.85至0.87g / cm 3，熔体流动速率（230℃和2.16kg）范围内 0.2〜5g / 10分钟，含有1-40重量％的1-丁烯的共聚物橡胶; 和（C）滑石，其量为22〜30重量份，长度不大于15μm，平均粒径为1.5〜6μm，滑石的平均纵横比不小于5 聚烯烃类塑料组合物的熔体流动速率（230℃，2.16kg以下）不低于8g / 10min，模塑时的挠曲弹性模量不低于1960MPa，IZOD不低于 成型时为0.088KJ / m，成型时的洛氏硬度（R刻度）不低于65。