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    Copper based sintered slide member
    1.
    发明授权
    Copper based sintered slide member 有权
    铜基烧结滑片

    公开(公告)号：US08142904B2

    公开(公告)日：2012-03-27

    申请号：US12160827

    申请日：2007-01-15

    申请人： Shoichiro Iwahashi ,  Kazuo Kato ,  Takehiro Shirosaki ,  Takashi Kikkawa

    发明人： Shoichiro Iwahashi ,  Kazuo Kato ,  Takehiro Shirosaki ,  Takashi Kikkawa

    IPC分类号： C22C9/00 ,  C22C9/02 ,  C22C9/05 ,  B32B15/20

    CPC分类号： F16C33/10 ,  B22F7/08 ,  B22F2998/10 ,  C22C9/02 ,  C22C9/05 ,  C22F1/08 ,  F16C33/121 ,  F16C2204/12 ,  Y10T428/12063 ,  Y10T428/12139 ,  Y10T428/12903 ,  B22F9/082 ,  B22F1/0059 ,  B22F3/02 ,  B22F3/10 ,  B22F3/18

    摘要： The present invention relates to a copper-based sintered slide member comprising 0.5 to 20% by weight of tin, 0.1 to 35% by weight of manganese, 2 to 25% by weight of a solid lubricant and the balance essentially consisting of copper; and a multilayer copper-based sintered slide member comprising a copper-based alloy sintered layer and a metal backing plate which are formed into an integral multilayer structure, wherein the copper-based alloy sintered layer comprises 0.5 to 20% by weight of tin, 0.1 to 35% by weight of manganese, 2 to 25% by weight of a solid lubricant and the balance essentially consisting of copper. The above slide members are in the form of a lead-free copper-based sintered slide member. The copper-based sintered slide member can exhibit sliding characteristics similar to or higher than those of lead-containing copper-based sintered slide members and can be suitably used as an oil-containing sintered slide member, and can also be suitably used even under conditions in high-temperature ranges and/or under dry frictional conditions in which it may be difficult to use a lubrication oil, and a multilayer sintered slide member capable of exhibiting excellent sliding characteristics even under high-load conditions.

    摘要翻译： 本发明涉及一种铜基烧结滑动构件，其包含0.5至20重量％的锡，0.1至35重量％的锰，2至25重量％的固体润滑剂，余量基本上由铜组成; 以及形成为一体多层结构的铜基合金烧结层和金属背板的多层铜基烧结滑动部件，其中，所述铜基合金烧结体层含有0.5〜20重量％的锡，0.1 至35重量％的锰，2至25重量％的固体润滑剂，余量基本上由铜组成。 上述滑动构件是无铅铜基烧结滑动构件的形式。 铜基烧结滑动部件可以具有与含铅铜系烧结滑动部件相同或更高的滑动特性，可以适合用作含油烧结滑动部件，也可以适用于条件 在高温范围内和/或在可能难以使用润滑油的干摩擦条件下，以及即使在高负载条件下也能够表现出优异的滑动特性的多层烧结滑动件。

    COPPER BASED SINTERED SLIDE MEMBER
    2.
    发明申请
    COPPER BASED SINTERED SLIDE MEMBER 有权
    铜基烧结滑动构件

    公开(公告)号：US20100279139A1

    公开(公告)日：2010-11-04

    申请号：US12160827

    申请日：2007-01-15

    申请人： Shoichiro Iwahashi ,  Kazuo Kato ,  Takehiro Shirosaki ,  Takashi Kikkawa

    发明人： Shoichiro Iwahashi ,  Kazuo Kato ,  Takehiro Shirosaki ,  Takashi Kikkawa

    IPC分类号： B32B15/02 ,  C22C30/00 ,  C22C9/00 ,  B32B15/01

    CPC分类号： F16C33/10 ,  B22F7/08 ,  B22F2998/10 ,  C22C9/02 ,  C22C9/05 ,  C22F1/08 ,  F16C33/121 ,  F16C2204/12 ,  Y10T428/12063 ,  Y10T428/12139 ,  Y10T428/12903 ,  B22F9/082 ,  B22F1/0059 ,  B22F3/02 ,  B22F3/10 ,  B22F3/18

    摘要： The present invention relates to a copper-based sintered slide member comprising 0.5 to 20% by weight of tin, 0.1 to 35% by weight of manganese, 2 to 25% by weight of a solid lubricant and the balance essentially consisting of copper; and a multilayer copper-based sintered slide member comprising a copper-based alloy sintered layer and a metal backing plate which are formed into an integral multilayer structure, wherein the copper-based alloy sintered layer comprises 0.5 to 20% by weight of tin, 0.1 to 35% by weight of manganese, 2 to 25% by weight of a solid lubricant and the balance essentially consisting of copper. The above slide members are in the form of a lead-free copper-based sintered slide member. The copper-based sintered slide member can exhibit sliding characteristics similar to or higher than those of lead-containing copper-based sintered slide members and can be suitably used as an oil-containing sintered slide member, and can also be suitably used even under conditions in high-temperature ranges and/or under dry frictional conditions in which it may be difficult to use a lubrication oil, and a multilayer sintered slide member capable of exhibiting excellent sliding characteristics even under high-load conditions.

    摘要翻译： 本发明涉及一种铜基烧结滑动构件，其包含0.5至20重量％的锡，0.1至35重量％的锰，2至25重量％的固体润滑剂，余量基本上由铜组成; 以及形成为一体多层结构的铜基合金烧结层和金属背板的多层铜基烧结滑动部件，其中，所述铜基合金烧结体层含有0.5〜20重量％的锡，0.1 至35重量％的锰，2至25重量％的固体润滑剂，余量基本上由铜组成。 上述滑动构件是无铅铜基烧结滑动构件的形式。 铜基烧结滑动部件可以具有与含铅铜系烧结滑动部件相同或更高的滑动特性，可以适合用作含油烧结滑动部件，也可以适用于条件 在高温范围内和/或在可能难以使用润滑油的干摩擦条件下，以及即使在高负载条件下也能够表现出优异的滑动特性的多层烧结滑动件。

    Chronograph timepiece
    6.
    发明申请
    Chronograph timepiece 有权
    计时钟表

    公开(公告)号：US20110122734A1

    公开(公告)日：2011-05-26

    申请号：US12927305

    申请日：2010-11-10

    申请人： Kazuo Kato ,  Akira Takakura ,  Kenji Ogasawara ,  Saburo Manaka ,  Kazumi Sakumoto ,  Hiroshi Shimizu ,  Tomohiro Ihashi ,  Keishi Honmura ,  Takanori Hasegawa ,  Kosuke Yamamoto ,  Eriko Noguchi

    发明人： Kazuo Kato ,  Akira Takakura ,  Kenji Ogasawara ,  Saburo Manaka ,  Kazumi Sakumoto ,  Hiroshi Shimizu ,  Tomohiro Ihashi ,  Keishi Honmura ,  Takanori Hasegawa ,  Kosuke Yamamoto ,  Eriko Noguchi

    IPC分类号： G04F8/00

    CPC分类号： G04F7/0804

    摘要： Disclosed is a chronograph timepiece whose chronograph hands are electrically drive-controlled and mechanically zero-restoring-controlled, wherein it possible to perform a normal operation at the time of start operation and reset operation. After a mechanical control unit releases the setting of chronograph hands in response to the start operation of a start/stop button, a contact portion is placed in a start state, and an electrical control unit starts a time measurement operation to electrically hand-movement-drive the chronograph hands, and, after a contact portion is placed in a reset state in response to a reset operation of a reset button and the electrical control unit electrically resets the time measurement operation, the mechanical control unit mechanically zero-restores and sets the chronograph hands.

    摘要翻译： 本发明公开了一种计时手表，其计时指针由电驱动控制和机械零恢复控制，其中可以在开始操作和复位操作时执行正常操作。 在机械控制单元响应于启动/停止按钮的开始操作来释放计时指针的设置之后，将接触部分置于开始状态，并且电气控制单元开始时间测量操作以电动手动移动， 驱动计时指针，并且在响应于复位按钮的复位操作而将接触部分置于复位状态之后，电气控制单元电气地重置时间测量操作时，机械控制单元机械地恢复并设置 计时手

    Stepping motor control circuit and analog electronic watch
    8.
    发明申请
    Stepping motor control circuit and analog electronic watch 失效
    步进电机控制电路和模拟电子手表

    公开(公告)号：US20100238767A1

    公开(公告)日：2010-09-23

    申请号：US12661359

    申请日：2010-03-16

    申请人： Keishi Honmura ,  Saburo Manaka ,  Kosuke Yamamoto ,  Akira Takakura ,  Kenji Ogasawara ,  Kazumi Sakumoto ,  Kazuo Kato ,  Takanori Hasegawa

    发明人： Keishi Honmura ,  Saburo Manaka ,  Kosuke Yamamoto ,  Akira Takakura ,  Kenji Ogasawara ,  Kazumi Sakumoto ,  Kazuo Kato ,  Takanori Hasegawa

    IPC分类号： G04B19/04 ,  H02P8/38

    CPC分类号： G04C3/143 ,  H02P8/02

    摘要： A stepping motor control circuit includes a rotation detecting means which detects an induced signal generated by rotation of a rotor of a stepping motor, and detects a rotation state of the stepping motor according to whether the induced signal exceeds a predetermined reference threshold voltage in a predetermined detection section, and a control means which controls driving of the stepping motor by using any one of a plurality of main driving pulses having energies different from each other or a correction driving pulse with energy higher than energy of each main driving pulse according to a detection result of the rotation detecting means. The detection section is divided into a first section immediately after driving by the main driving pulse, a second section after the first section and a third section after the second section. During the driving of the stepping motor by the main driving pulse, when the rotation detecting means has detected an induced signal exceeding a first reference threshold voltage in the first section and the second section, if an induced signal exceeding a second reference threshold voltage lower than the first reference threshold voltage is not detected in the third section, the control means drives the stepping motor by using the correction driving pulse.

    摘要翻译： 步进电动机控制电路包括旋转检测装置，其检测由步进电动机的转子旋转产生的感应信号，并且根据感应信号是否超过预定的参考阈值电压来检测步进电动机的旋转状态 检测部分和控制装置，其通过使用具有彼此不同的能量的多个主驱动脉冲中的任何一个来控制步进电机的驱动，或者根据检测来控制具有高于每个主驱动脉冲的能量的能量的校正驱动脉冲 旋转检测装置的结果。 检测部分通过主驱动脉冲被分成紧接在驱动之后的第一部分，第一部分之后的第二部分和第二部分之后的第三部分。 在通过主驱动脉冲驱动步进电机的过程中，当旋转检测装置在第一部分和第二部分检测到超过第一参考阈值电压的感应信号时，如果超过第二参考阈值电压的感应信号低于 在第三部分中没有检测到第一参考阈值电压，控制装置通过使用校正驱动脉冲来驱动步进电机。

    Semiconductor integrated circuit having test function and manufacturing method
    10.
    发明申请
    Semiconductor integrated circuit having test function and manufacturing method 审中-公开
    具有测试功能和制造方法的半导体集成电路

    公开(公告)号：US20060184848A1

    公开(公告)日：2006-08-17

    申请号：US11335606

    申请日：2006-01-20

    申请人： Mitsuo Serizawa ,  Kaname Yamasaki ,  Masafumi Yamamoto ,  Kazuo Kato

    发明人： Mitsuo Serizawa ,  Kaname Yamasaki ,  Masafumi Yamamoto ,  Kazuo Kato

    IPC分类号： G01R31/28

    CPC分类号： G11C29/4401 ,  G01R31/318569 ,  G11C29/44 ,  G11C29/848 ,  G11C2029/0401 ,  G11C2029/0405 ,  G11C2029/3202

    摘要： The logic integrated circuit comprises a logic circuit having the predetermined logic functions, a read/write memory circuit, a test circuit for testing whether fail bit is included in the memory circuit or not, and a boundary latch circuit formed of a plurality of flip-flop circuits which are capable of latching signals between said logic circuit and said memory circuit and also forming a shift register. Moreover, the logic integrated circuit is further provided with a fail relief information generating circuit for storing test result to the boundary latch circuit during execution of the test with the test circuit and generating the fail relief information for relieving fail of said memory circuit based on the stored test result. The test circuit mounted on the logic integrated circuit can generate the information for relieving fail bit in parallel with the test of a built-in memory circuit and can also output the same information to external side and relieve the RAM within a chip.

    摘要翻译： 逻辑集成电路包括具有预定逻辑功能的逻辑电路，读/写存储器电路，用于测试故障位是否包含在存储器电路中的测试电路，以及由多个触发器组成的边界锁存电路， 触发电路，其能够在所述逻辑电路和所述存储器电路之间锁存信号，并且还形成移位寄存器。 此外，逻辑集成电路还设置有故障补救信息生成电路，用于在与测试电路执行测试期间将测试结果存储到边界锁存电路，并且基于该测试电路产生用于缓解所述存储器电路的故障的故障排除信息 存储测试结果。 安装在逻辑集成电路上的测试电路可以生成与内置存储器电路的测试并行的解除故障位的信息，并且还可以向外部输出相同的信息并释放芯片内的RAM。