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    • 121. 发明授权
    • Control method and apparatus for a robot having multi-rotating axes
    • 具有多旋转轴的机器人的控制方法和装置
    • US5222198A
    • 1993-06-22
    • US871609
    • 1992-04-20
    • Minoru YamamotoSatoshi Gosho
    • Minoru YamamotoSatoshi Gosho
    • B25J9/04G05B19/19G05B19/23G05B19/41G05B19/418G05B19/425
    • G05B19/41B25J9/046G05B19/19G05B19/231G05B19/4182G05B19/425G05B2219/37145G05B2219/41243G05B2219/45083Y02P90/083
    • The operating range of the conventional multi-axis joint type robot has been restricted, from its structural reason, with .+-.180.degree. for all axes provided. However, recently, expansion of the operating range of robots has been required and improvement in structure and control method of robots has realized expansion of the operating range to under .+-.360.degree.. But, in the case of the robot providing the axis rotating .+-.360.degree. or more, it is sometimes difficult to apply such control methods, resulting in disabling operations. In the present invention, therefore, the signal obtained by adding or subtracting the signal corresponding to the integer number of rotations of the axis to or from the rotating position signal after rotation of the axis depending on the positive or negative sign of the rotating position signal is applied as the rotating position at the time of starting the posture control operation. Since the corrected link angle has a value under .+-.360.degree., the smooth interpolating operation can be realized by applying the control method described above. Accordingly, the operating range of multiple axes joint type robot can be expanded.
    • PCT No.PCT / JP89 / 00457 Sec。 371 1990年1月2日第 102(e)日期1990年1月2日PCT提交1989年5月1日PCT公布。 出版物WO89 / 10822 日期为1989年11月16日。传统的多轴关节型机器人的操作范围受到限制,从其结构原因,提供的所有轴线为+/- 180度。 然而,近来,机器人的操作范围扩大,机器人的结构和控制方法的改进已将操作范围扩大到+/- 360度以下。 但是,在机器人提供旋转+/- 360°以上的情况下,有时难以应用这种控制方法,导致禁用操作。 因此,在本发明中,通过根据旋转位置信号的正或负符号,在轴旋转之后将与轴的整数相对应的信号相加或相对于旋转位置信号获得的信号 作为开始姿势控制动作时的旋转位置。 由于校正后的链接角度的值在+/- 360°以下,所以可以通过应用上述的控制方法来实现平滑内插操作。 因此,可以扩大多轴关节型机器人的操作范围。
    • 125. 发明授权
    • Ignition/misfire detector for an internal combustion engine
    • 内燃机点火/失火探测器
    • US4567755A
    • 1986-02-04
    • US584383
    • 1984-02-28
    • Yoshinori OotsukaTadashi HattoriMinoru YamamotoTadashi Ozaki
    • Yoshinori OotsukaTadashi HattoriMinoru YamamotoTadashi Ozaki
    • G01M15/08G01M15/00
    • G01M15/11G01M15/08
    • A device for the detection of ignition misfire in an internal combustion engine is disclosed. A pressure detector detects changes in the combustion pressure of the engine, and a timing detector calculates a reference angular position of the engine. An ignition/misfire detection unit detects occurrences of ignition/misfire. The detection unit compares the output of the pressure detector with predetermined positive and negative reference voltages, and produces signals when these thresholds are passed. The period of a signal produced from the point of positive value detection to the negative value detection is counted and another period which is double the period from the generation of the positive value to the signal from the timing detector unit is counted. These two signals are then compared against one another, using a predetermined program, to detect if ignition or misfire has occurred in the internal combustion engine. A sample and hold circuit may also delay the value obtained by the pressure detector, if necessary.
    • 公开了一种用于检测内燃机中的点火失火的装置。 压力检测器检测发动机的燃烧压力的变化,定时检测器计算发动机的基准角位置。 点火/失火检测单元检测点火/失火的发生。 检测单元将压力检测器的输出与预定的正和负参考电压进行比较,并且当这些阈值通过时产生信号。 对从正值检测点到负值检测产生的信号的周期进行计数,并计数从正值的产生到来自定时检测器单元的信号的周期的两倍的周期。 然后使用预定程序将这两个信号彼此进行比较,以检测内燃机中是否发生点火或失火。 如果需要,采样和保持电路也可以延迟由压力检测器获得的值。
    • 129. 发明授权
    • Substrate coating device with control section that synchronizes substrate moving velocity and delivery pump
    • 具有控制部分的基板涂层装置,其同步基板移动速度和输送泵
    • US08770141B2
    • 2014-07-08
    • US13377606
    • 2010-04-19
    • Yoshinori IkagawaMitsunori OdaMinoru YamamotoTakashi KawaguchiHideo HirataMasaaki Tanabe
    • Yoshinori IkagawaMitsunori OdaMinoru YamamotoTakashi KawaguchiHideo HirataMasaaki Tanabe
    • B05C11/00C23C16/52B05D1/02
    • B05C5/0262B05C5/0258B05C11/1013B05C11/1015B05C11/1023
    • A substrate coating device is provided which is capable of reducing non-uniform film thickness areas that take place in a coating start portion and a coating end portion during coating using a slit nozzle coater.The substrate coating device (10) includes at least a slider driving motor (4), a pump (8), a delivery state quantity measuring section (82), and a control section (5). The slider driving motor (4) scans a slit nozzle (1) over a substrate (100) at an established velocity relative to the substrate (100). The pump (8) controls the supply of the coating liquid to the slit nozzle (1). The delivery state quantity measuring section (82) is configured to measure a state quantity indicative of a delivery state of the coating liquid from the tip of the slit nozzle (1). The control section (5) corrects control information to be fed to the slider driving motor (4) in such a manner as to cancel out a difference between control information fed to the pump (8) and measurement information fed from the delivery state quantity measuring section (82) based on difference information indicative of the difference.
    • 提供一种基板涂布装置,其能够在使用狭缝喷嘴涂布机的涂布期间减少在涂层起始部分和涂覆端部发生的不均匀的膜厚度区域。 基板涂布装置(10)至少包括滑块驱动电机(4),泵(8),输送状态量测量部(82)和控制部(5)。 滑块驱动电机(4)以相对于基板(100)的建立速度在基板(100)上扫描狭缝喷嘴(1)。 泵(8)控制向狭缝喷嘴(1)供给涂布液。 输送状态量测量部(82)被配置为从狭缝喷嘴(1)的前端测量表示涂布液的输送状态的状态量。 所述控制部(5)以与所述输送状态量计量供给的所述测量信息和从所述输送状态量计量得到的测量信息之间的差异来取消供给到所述滑块驱动电动机(4)的控制信息, (82)基于指示差异的差异信息。