利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

9 条记录 (耗时 0.015 秒)

    Process for the production of polyacetylene derivatives
    1.
    发明授权
    Process for the production of polyacetylene derivatives 失效
    生产聚乙炔衍生物的方法

    公开(公告)号：US06833430B2

    公开(公告)日：2004-12-21

    申请号：US10257145

    申请日：2002-10-09

    申请人： Eiji Yashima ,  Katsuhiro Maeda

    发明人： Eiji Yashima ,  Katsuhiro Maeda

    IPC分类号： C08G6100

    CPC分类号： C08F4/80 ,  C08F38/00 ,  C08F138/02

    摘要： A process for the production of polyacetylene derivatives by which polyacetylene derivatives having an ability to discriminate asymmetry can be easily obtained in a few steps and in high yield and which is also advantageous in respects of economical efficiency, environmental problems, and so on. This process is characterized by polymerizing an acetylene derivative having a hydrophilic functional group in an aqueous solvent in the presence of a water-soluble transition metal complex catalyst and a base.

    摘要翻译： 制造聚乙炔衍生物的方法可以容易地以几个步骤和高产率获得具有鉴别不对称性的聚乙炔衍生物，并且在经济效率，环境问题等方面也是有利的。 该方法的特征在于在水溶性过渡金属络合物催化剂和碱的存在下，在水性溶剂中聚合具有亲水性官能团的乙炔衍生物。

    Robot system
    2.
    发明授权
    Robot system 失效
    机器人系统

    公开(公告)号：US06732015B2

    公开(公告)日：2004-05-04

    申请号：US10096727

    申请日：2002-03-14

    申请人： Katsuhiro Maeda

    发明人： Katsuhiro Maeda

    IPC分类号： G06F1900

    CPC分类号： B25J19/0091 ,  B25J9/142 ,  Y10T74/20305

    摘要： A robot system includes a plurality of segments 3, joints 4 for linking the segments together, drive units 5 for actuating the joints, and a controller 8 for controlling the drive units. Further, the robot system has bladders 2 filled with a fluid being of lower specific gravity than the outside environment. A center of buoyancy differs from a center of gravity, and the robot system has a specific gravity of greater than 1 relative to the outside environment.

    摘要翻译： 机器人系统包括多个段3，用于将段连接在一起的关节4，用于致动关节的驱动单元5和用于控制驱动单元的控制器8。 此外，机器人系统具有填充有比外部环境低的比重的流体的气囊2。 浮力中心与重心不同，机器人系统相对于外界环境的比重大于1。

    Robot system
    4.
    发明授权
    Robot system 失效
    机器人系统

    公开(公告)号：US06959231B2

    公开(公告)日：2005-10-25

    申请号：US10691642

    申请日：2003-10-24

    申请人： Katsuhiro Maeda

    发明人： Katsuhiro Maeda

    IPC分类号： B25J17/00 ,  G05B19/04 ,  G06F19/00

    CPC分类号： B25J19/0091 ,  B25J9/142 ,  Y10T74/20305

    摘要： A robot system includes a plurality of segments 3, joints 4 for linking the segments together, drive units 5 for actuating the joints, and a controller 8 for controlling the drive units. Further, the robot system has bladders 2 filled with a fluid being of lower specific gravity than the outside environment. A center of buoyancy differs from a center of gravity, and the robot system has a specific gravity of greater than 1 relative the outside environment.

    摘要翻译： 机器人系统包括多个段3，用于将段连接在一起的关节4，用于致动关节的驱动单元5和用于控制驱动单元的控制器8。 此外，机器人系统具有填充有比外部环境低的比重的流体的气囊2。 浮力中心与重心不同，机器人系统相对于外界环境的比重大于1。

    Motor driving circuit and method
    5.
    发明授权
    Motor driving circuit and method 失效
    电机驱动电路及方法

    公开(公告)号：US5811953A

    公开(公告)日：1998-09-22

    申请号：US771807

    申请日：1996-12-20

    申请人： Sumio Watanabe ,  Katsuhiro Maeda ,  Shuko Yamaji

    发明人： Sumio Watanabe ,  Katsuhiro Maeda ,  Shuko Yamaji

    IPC分类号： H02P8/10 ,  H02P8/00 ,  H02P8/12 ,  H02P27/02 ,  H02P1/54

    CPC分类号： H02P8/12 ,  H02P27/02 ,  H02P29/026

    摘要： A motor driving circuit coupled to a motor having a plurality of phases of coils includes a standard power source generating a first power supply voltage, and a step-up power source for generating a second power supply voltage greater than the first power supply voltage. A selecting circuit selects either the first power supply voltage or the second power supply voltage in response to a selecting signal. A motor driving circuit causes currents to flow in the phases of the motor in accordance with motor driving signals respectively related to the phases in a state in which a selected power supply voltage output by the selecting circuit is applied to one or more phases. A switching unit generates the selecting signal on the basis of the motor driving signals and a voltage signal corresponding to a current flowing through at least one of the phases of the motor so that the second power supply voltage is selected first and the first power supply voltage is selected second with respect to each of the phases.

    摘要翻译： 耦合到具有多相线圈的电动机的电动机驱动电路包括产生第一电源电压的标准电源和用于产生大于第一电源电压的第二电源电压的升压电源。 选择电路响应于选择信号选择第一电源电压或第二电源电压。 电动机驱动电路根据在由选择电路输出的选定电源电压施加到一个或多个相的状态下，根据与相位分别相关的电动机驱动信号，使电流在电动机的相位中流动。 开关单元基于电动机驱动信号和对应于流过电动机的至少一相的电流的电压信号来产生选择信号，使得首先选择第二电源电压和第一电源电压 相对于每个相位被选择为第二。

    Poly (phosphonoarylacetylene) and chiral sensor comprising the same
    6.
    发明授权
    Poly (phosphonoarylacetylene) and chiral sensor comprising the same 失效
    聚（膦酰基芳基乙炔）和含有它们的手性传感器

    公开(公告)号：US06559258B2

    公开(公告)日：2003-05-06

    申请号：US10009514

    申请日：2002-03-29

    申请人： Eiji Yashima ,  Katsuhiro Maeda

    发明人： Eiji Yashima ,  Katsuhiro Maeda

    IPC分类号： C08F13802

    CPC分类号： C08F138/02

    摘要： A water-soluble polymer which has higher sensitivity and is responsive to the chirality of a wide range of optically active isomers. It is a poly(phosphonoarylacetylene) represented by the following formula (I) or a salt thereof, (Wherein Ar represents an aryl group substituted by a phosphono group; and n is an integer of 5 or larger). Also provided is a chiral sensor or optical resolving reagent each comprising the poly(phosphonoarylacetylene) or its salt.

    摘要翻译： 一种水溶性聚合物，其具有较高的灵敏度并且响应于宽范围的旋光异构体的手性。 它是由下式（I）表示的聚（膦酰基芳基乙炔）或其盐（其中Ar表示被膦酰基取代的芳基，n为5以上的整数）。 还提供了各自包含聚（膦酰基芳基乙炔）或其盐的手性传感器或光学拆分试剂。

    Thermal printer apparatus
    8.
    发明授权
    Thermal printer apparatus 失效
    热敏打印机设备

    公开(公告)号：US5319390A

    公开(公告)日：1994-06-07

    申请号：US766135

    申请日：1991-09-27

    申请人： Sumio Watanabe ,  Shuko Yamaji ,  Katsuhiro Maeda

    发明人： Sumio Watanabe ,  Shuko Yamaji ,  Katsuhiro Maeda

    IPC分类号： B41J2/355 ,  G06K15/02 ,  B41J2/36

    CPC分类号： B41J2/3551 ,  G06K15/028

    摘要： An object of this invention is to present a thermal printer for printing at high speed the data with the drive at a low voltage of around 5 V while preventing the printing problems attributable to the voltage drop due to internal impedance and to the loss inside the head coming from the common conductor inside the head. The thermal printer has a plurality of heating elements.The thermal printer comprises a print head consisting of the print blocks which have divided the heating elements at every stipulated quantity and a heating means for electrically heating the heating elements on the basis of the stipulated data at every print block wherein the heating means has been structured to simultaneously heat the heating elements against a plurality of print blocks to color the thermosensitive paper in contact with the heating elements of the print block.

    摘要翻译： 本发明的目的是提供一种热敏打印机，用于以大约5V的低电压高速打印驱动器的数据，同时防止由于内部阻抗引起的电压降和打印头内的损失引起的打印问题 来自头内的共同指挥。 热敏打印机具有多个加热元件。 热敏打印机包括由按照规定数量分割加热元件的打印块组成的打印头和根据每个打印块上规定的数据电加热加热元件的加热装置，其中加热装置已被构造 以将加热元件同时加热到多个印刷块以使与热敏元件接触的热敏纸着色。