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    • 1. 发明授权
    • Electrical connector device in a vehicular steering system
    • 车辆转向系统中的电气连接器装置
    • US4422699A
    • 1983-12-27
    • US309441
    • 1981-10-07
    • Yoshimi SakuraiYutaka ShinodaHideo Nagata
    • Yoshimi SakuraiYutaka ShinodaHideo Nagata
    • B60R16/02B60R16/027B62D1/04H01R39/10H01R39/32
    • B60R16/027B62D1/04H01R39/10
    • An electrical connector device providing electrical connections in an electrical circuit for an air bag system, between a rotatable member including a steering wheel and a steering shaft and a fixed member including a steering column. The connector device comprises a movable casing for rotation with the rotatable member, a stationary casing fixedly supported by the fixed member, two chambers defined between the movable and stationary casings and separated radially from each other, an electrical conductor housed in one of the chambers and having one end connected to a terminal on the movable casing and the other end connected to a terminal on the stationary casing, the electrical conductor allowing relative rotation between the movable and stationary casings, and a slip ring and a brush housed in the other chamber and fixed to the stationary and movable casings, respectively. With this arrangement, stable and reliable electrical connection is assured for a long period of time and in a plurality of electrical circuits with a minimum of parts and a simple structure. To permit axial movement of the steering shaft as combined with a power steering mechanism of the rack-and-pinion type, the movable casing is axially movable with respect to the rotatable member, but axially immovable with respect to the stationary casing.
    • 一种在包括方向盘和转向轴的可旋转构件和包括转向柱的固定构件之间的用于气囊系统的电路中提供电连接的电连接器装置。 所述连接器装置包括用于与所述可旋转构件一起旋转的可动壳体,由所述固定构件固定地支撑的固定壳体,限定在所述可移动和固定壳体之间并且彼此径向分离的两个腔室,容纳在所述腔室之一中的电导体, 其一端连接到可动壳体上的端子,另一端连接到固定壳体上的端子,电导体允许可移动和固定壳体之间的相对旋转,以及容纳在另一个室中的滑环和电刷, 分别固定在固定和可移动的外壳上。 利用这种布置,可以长时间地确保稳定可靠的电连接以及在具有最少部件和简单结构的多个电路中。 为了允许转向轴的轴向运动与齿条齿轮型的动力转向机构结合,可动壳体可相对于可旋转构件轴向移动,但相对于固定壳体可轴向移动。
    • 4. 发明授权
    • Robot control apparatus and method
    • 机器人控制装置及方法
    • US07212886B2
    • 2007-05-01
    • US10735241
    • 2003-12-12
    • Hideo NagataKenichi YasudaYasuyuki Inoue
    • Hideo NagataKenichi YasudaYasuyuki Inoue
    • G06F19/00
    • B25J9/1633G05B2219/39188G05B2219/39237G05B2219/40342
    • A robot control apparatus including a motion torque calculating section for calculating a motion torque command which is required for a motion of a servo motor, a disturbance torque estimating section for calculating a disturbance torque, a minute displacement relationship calculating section for calculating a minute displacement relationship between a task coordinate system of a robot and a joint coordinate system of the servo motor, an external force calculating section for carrying out a conversion to an external force on the task coordinate system, a force control section for calculating a position correction amount on the task coordinate system of the robot, and a joint angle correction amount calculating section for carrying out a conversion to a joint angle correction amount on the joint coordinate system.
    • 一种机器人控制装置,包括:运动转矩计算部,其计算伺服电动机的运动所需的运动转矩指令;扰动转矩估计部,计算扰动转矩;微分位移关系计算部,计算微小位移关系 在机器人的任务坐标系与伺服电动机的联合坐标系之间,对所述任务坐标系进行向外力的转换的外力计算部,对所述任意坐标系的外力进行位置修正量的力控制部 机器人的任务坐标系,以及关节角度校正量计算部,用于对关节坐标系进行关节角修正量的转换。
    • 7. 发明授权
    • Uranyl ion selective electrode
    • 铀离子选择电极
    • US4801371A
    • 1989-01-31
    • US24115
    • 1987-03-10
    • Shujiro ShigaHideo NagataKenichiro Shigeoka
    • Shujiro ShigaHideo NagataKenichiro Shigeoka
    • G01N27/333G01N27/30
    • G01N27/3335
    • A uranyl ion selective electrode having a responsive membrane, an inner reference electrode, and a uranyl ion inner solution is disclosed, in which the responsive membrane is obtained by treating a membrane material with an ion-exchanger comprising at least one uranyl ion complex formed between a uranyl ion and a neutral phosphoric ester or a neutral phosphorous ester as a complexing agent, a diluent excellent in compatibility with the ion-exchanger, and a solvent mediator having affinity for the membrane material. The electrode is excellent in concentration responsiveness, reproducibility, accuracy, and durability and is particularly suitable for use in uranyl ion analysis in the atomic energy industry.
    • 公开了具有响应膜,内参比电极和铀酰离子内溶液的铀烷离子选择电极,其中响应膜是通过用包含至少一个铀酰离子络合物的离子交换剂处理膜材料而获得的, 铀酰离子和中性磷酸酯或中性磷酸酯作为络合剂,与离子交换剂的相容性优异的稀释剂和对膜材料具有亲和性的溶剂介质。 电极的浓度响应性,再现性,精度和耐久性优异,特别适用于原子能工业中的铀酰离子分析。
    • 8. 发明授权
    • System and method for judging success or failure of work of robot
    • 用于判断机器人工作成功或失败的系统和方法
    • US08712589B2
    • 2014-04-29
    • US13042478
    • 2011-03-08
    • Hideo NagataYasuyuki InoueYosuke Kamiya
    • Hideo NagataYasuyuki InoueYosuke Kamiya
    • G05B15/00G05B19/18
    • B25J9/1633G05B19/401
    • A system for judging success or failure of a work of a robot includes a position command generating unit, a contact position detecting unit, and a work success/failure judging unit. The position command generating unit generates a position command enabling movement of a fingertip of the robot so that a position and posture detecting unit, which is attached to the fingertip of the robot and has an elastic transformation area, is brought into contact with a predetermined position relating to a work target after the predetermined work is performed for the work target by the robot. The contact position detecting unit calculates a contact position that is a position of a tip end of the position and posture detecting unit at the time of being in contact with the predetermined position based on a value of an external force applied to the fingertip and the position of the tip end of the position and posture detecting unit. The work success/failure judging unit judges the predetermined work to be successful when the calculated contact position is within a predetermined range and judges the predetermined work to be failed when the calculated contact position is not within the predetermined range.
    • 用于判断机器人的作业的成败的系统包括位置指令生成单元,接触位置检测单元和作业成功/失败判定单元。 位置指令生成部生成能够使机器人的指尖运动的位置指令,使安装在机器人的指尖上并具有弹性变形区域的位置姿势检测部与预定位置接触 在通过机器人对工作目标进行预定工作之后与工作目标相关。 接触位置检测单元基于施加到指尖的外力的值和位置上的位置来计算作为与所述预定位置接触时的位置和姿势检测单元的末端的位置的接触位置 位置姿势检测单元的末端。 当所计算的接触位置在预定范围内时,工作成功/失败判断单元判定预定的工作成功,并且当所计算的接触位置不在预定范围内时,判定预定工作失败。