公开(公告)号：US5266860A

公开(公告)日：1993-11-30

申请号：US852579

申请日：1992-03-17

申请人： Akio Chiba ,  Masahisa Sobue ,  Kazuo Tahara ,  Nobuyuki Yamashita ,  Shun Suzuki

发明人： Akio Chiba ,  Masahisa Sobue ,  Kazuo Tahara ,  Nobuyuki Yamashita ,  Shun Suzuki

IPC分类号： H01R39/04 ,  H01R39/46 ,  H01R43/06 ,  H02K13/00 ,  H02K13/10

CPC分类号： H02K13/105 ,  H01R39/46 ,  H01R43/06

摘要： A commutator has a central support supporting a plurality of conductive segments separated by a plurality of insulative segments. In addition to providing an insulative function between the conductive segments, the dielectric constant, the area, and the thickness of the insulative segments are chosen so that they provide a capacitive effect, which capacitive effect suppresses current peaks during operation of the commutator. Preferably, the dielectric constant is greater than 10. The central support may include a metal shaft and an insulating ring, which insulating ring is preferably of material with a lower dielectric constant thereby to suppress-shorting between the shaft and the conductive segments. It is particularly advantageous if the conductive and insulative segments are of ceramics material since this provides good wear resistance. In further alternatives, capacitors are formed between the conductive segments by rings or other bodies of insulative materials of a suitably high dielectric constant.

摘要翻译： 换向器具有支撑由多个绝缘段分隔开的多个导电段的中心支撑。 除了在导电段之间提供绝缘功能之外，选择绝缘段的介电常数，面积和厚度，使得它们提供电容效应，该电容效应抑制换向器操作期间的电流峰值。 优选地，介电常数大于10.中心支撑件可以包括金属轴和绝缘环，该绝缘环优选地具有较低介电常数的材料，从而抑制在轴和导电段之间的短路。 导电和绝缘段是陶瓷材料是特别有利的，因为这提供了良好的耐磨性。 在另外的替代方案中，通过具有适当高介电常数的绝缘材料的环或其它体形成导电段之间的电容器。

公开(公告)号：US5208502A

公开(公告)日：1993-05-04

申请号：US842484

申请日：1992-02-27

申请人： Nobuyuki Yamashita ,  Kazuo Tahara ,  Akio Chiba ,  Masahisa Sobue ,  Toshimi Abukawa ,  Shin'ichi Sakamoto ,  Shun Suzuki

发明人： Nobuyuki Yamashita ,  Kazuo Tahara ,  Akio Chiba ,  Masahisa Sobue ,  Toshimi Abukawa ,  Shin'ichi Sakamoto ,  Shun Suzuki

IPC分类号： H01R39/04 ,  H01R39/02 ,  H01R39/08 ,  H02K13/00

CPC分类号： H01R39/022

摘要： Ceramics material are not resistant to tensile force, though they are resistant to compression force. Therefore, ceramics materials, when used as the material of a commutator of an electric rotary machine, tends to be cracked and broken due to tensile stress generated in the inner peripheral portion of the commutator when the latter is press-fitted on the rotor shaft of the machine. The invention is aimed at obviating the above-described problem, so as to make it possible to produce a sliding current collector of an electric rotary machine from a ceramics material. To this end, according to the invention, an annular gap is formed between the inner peripheral surface of the ceramics commutator and the other peripheral surface of the rotary shaft and the gap is filled with a resin such as a thermosetting resin which is then thermally set to form a resin layer by which the commutator is bonded to the rotor shaft. The resin layer effectively absorbs any tensile stress which may otherwise be caused in the inner peripheral portion of the commutator due to, for example, thermal expansion of the rotor shaft. It is thus possible to securely fix the commutator to the rotor shaft without risk of cracking or damaging of the commutator.

公开(公告)号：US4998057A

公开(公告)日：1991-03-05

申请号：US297286

申请日：1989-01-17

申请人： Shigeru Shinohara ,  Eiji Nakayama ,  Shun Suzuki ,  Yoshio Iimura

发明人： Shigeru Shinohara ,  Eiji Nakayama ,  Shun Suzuki ,  Yoshio Iimura

IPC分类号： H01M10/44 ,  H02J7/00 ,  H02J7/04

CPC分类号： H02J7/0006 ,  H01M10/44

摘要： In a battery charging method and apparatus, a plurality of voltage-division resistors serving as a battery voltage detecting means are connected between the battery and a microcomputer so that a voltage-division ratio can be automatically selected corresponding to the detected battery voltage. Thus, the detected battery voltage applied to the microcomputer is kept substantially constant irrespective of the value of the battery voltage.

摘要翻译： 在电池充电方法和装置中，用作电池电压检测装置的多个分压电阻器连接在电池和微计算机之间，使得可以根据检测到的电池电压自动选择分压比。 因此，与电池电压的值无关地，施加到微计算机的检测到的电池电压保持基本上恒定。

公开(公告)号：US4609861A

公开(公告)日：1986-09-02

申请号：US673059

申请日：1984-11-19

申请人： Masahiro Inaniwa ,  Shun Suzuki ,  Yoichi Ogawa

发明人： Masahiro Inaniwa ,  Shun Suzuki ,  Yoichi Ogawa

IPC分类号： H02J7/10 ,  H02J7/00 ,  H02J7/04

CPC分类号： H02J7/0088 ,  H02J7/0073

摘要： A quick battery charger according to the present invention comprises a circuit for detecting the voltage of the battery (3), a constant-current charging circuit, a constant-voltage charging circuit, and a timer circuit responsive to the voltage detecting circuit. At the beginning in charging operation, the battery is charged at a constant current, and when the voltage of the battery exceeds a predetermined value, charging mode is changed to constant-voltage charging which last for a predetermined period of time determined by the timer circuit. The charger may also comprise a trickle charge circuit so that trickle charge takes place after the constant-voltage charge. One or more heat-sensitive elements (5, 6, 69) may be used for providing temperature compensation or fail-safe in response to the heat from the battery and heat from parts of the battery charger. As a timer may be used a capacitor (50) which may be forcibly charged to insure a given period of time of the constant-voltage charging. A differential amplifier (42) may be used for detecting the voltage of the battery so that a power transistor (13) used as an element of the constant-current charging circuit is controlled in response to an output signal from the differential amplifier (42) to perform constant-voltage charging.

摘要翻译： 根据本发明的快速电池充电器包括用于检测电池（3）的电压的电路，恒流充电电路，恒压充电电路和响应于电压检测电路的定时器电路。 在充电操作开始时，电池以恒定电流充电，并且当电池的电压超过预定值时，将充电模式改变为持续由定时器电路确定的预定时间段的恒定电压充电 。 充电器还可以包括涓流充电电路，使得在恒定电压充电之后发生涓流充电。 可以使用一个或多个热敏元件（5,6,69）来响应于来自电池的热量和来自电池充电器的部件的热量来提供温度补偿或故障安全。 由于可以使用可以强制充电以确保恒定电压充电的给定时间段的电容器（50）。 可以使用差分放大器（42）来检测电池的电压，使得响应于来自差分放大器（42）的输出信号来控制用作恒流充电电路的元件的功率晶体管（13） 进行恒压充电。

公开(公告)号：US20090088661A1

公开(公告)日：2009-04-02

申请号：US12205258

申请日：2008-09-05

申请人： Shun Suzuki ,  Kazuma Inoue

发明人： Shun Suzuki ,  Kazuma Inoue

IPC分类号： A61B5/053

CPC分类号： G01G19/50 ,  A61B5/0537

摘要： A biometric apparatus includes: at least two electrode members arranged so as to be capable of coming into contact with a measured person; a determining device that determines whether the at least two electrode members are in a conducting state via a body of the measured person or not; a measuring device that measures biometric data of the measured person; and a control device that activates or deactivates the measuring device on the basis of a result of determination provided by the determining device.

摘要翻译： 生物测定装置包括：至少两个电极构件，其布置成能够与测量人物接触; 确定装置，其通过所测量的人的身体来确定所述至少两个电极构件是否处于导通状态; 测量测量人员的生物特征数据的测量装置; 以及控制装置，其基于由确定装置提供的确定结果来激活或去激活测量装置。

公开(公告)号：US07060914B2

公开(公告)日：2006-06-13

申请号：US10862453

申请日：2004-06-08

申请人： Shun Suzuki

发明人： Shun Suzuki

IPC分类号： G01G21/28 ,  A61B5/05

CPC分类号： A61B5/0537

摘要： A bioelectrical impedance measuring device comprises a first electrode unit and a second electrode unit which are nearly rectangular in shape and have electrodes for measuring a bioelectrical impedance on the top surfaces thereof, and a control circuit unit which incorporates an electric control circuit for measuring a bioelectrical impedance and is detachably attached to the first electrode unit and the second electrode unit via connection terminals. Accordingly, a user can disassemble the device into the control circuit unit, the first electrode unit and the second electrode unit and stack these units and can therefore carry around or store the device easily.

摘要翻译： 生物电阻抗测量装置包括第一电极单元和第二电极单元，其第一电极单元和第二电极单元近似矩形，并且具有用于测量其顶表面上的生物电阻抗的电极，以及控制电路单元，其包括用于测量生物电 并且经由连接端子可拆卸地附接到第一电极单元和第二电极单元。 因此，用户可以将装置分解成控制电路单元，第一电极单元和第二电极单元并堆叠这些单元，因此可以容易地携带或存储设备。

公开(公告)号：US5220498A

公开(公告)日：1993-06-15

申请号：US632203

申请日：1990-12-21

申请人： Hidetaka Ohsawa ,  Shun Suzuki ,  Masahiro Inaniwa

发明人： Hidetaka Ohsawa ,  Shun Suzuki ,  Masahiro Inaniwa

IPC分类号： G05B19/18 ,  G05B19/39 ,  G05B19/404 ,  G05B19/408 ,  G05B19/4155 ,  G05D3/12 ,  G06T1/00

CPC分类号： G05B19/4083 ,  G05B19/39 ,  G05B2219/36417 ,  G05B2219/37572 ,  G05B2219/41104 ,  G05B2219/49113

摘要： A positioning data correction apparatus with image analyzing, for producing a corrective positioning command used in a positioning device for positioning a tool along an axis with respect to a target on a work in response to a command, comprises: a receiver for receiving the command and a mode signal; a camera connected to the tool for producing an image signal with respect to the axis in response to light from the work; an image analyzer responsive to a control signal and to the image signal for detecting a position of the target by analyzing a pattern along the axis and for producing corrected positioning data by obtaining deviation of the position along the axis from a given point within an angle of field of the camera; and a controller responsive to the mode signal, the received command, and the corrected positioning, the controller operating: sending the received command to the positioning device; and for producing the control signal to case the image analyzer to product the corrected positioning data and producing the corrective positioning command in accordance with the corrected data in the presence of the external control signal.

公开(公告)号：US5477154A

公开(公告)日：1995-12-19

申请号：US269377

申请日：1994-06-30

申请人： Kumio Takahashi ,  Shun Suzuki ,  Toshiaki Koizumi

发明人： Kumio Takahashi ,  Shun Suzuki ,  Toshiaki Koizumi

IPC分类号： G01R29/00 ,  G01R29/08 ,  G01R31/00

CPC分类号： G01R31/001

摘要： An electromagnetic disturbance power (EDP) checker measures disturbance waves of an equipment under test (EUT), that is, a small electric appliance having a power cord. The EDP checker is capable of detecting and measuring disturbance waves even in sites more confined and having more external disturbance waves than in absorbing clamp method. The EDP checker includes a VHF current probe 2, a matching circuit 3 having input impedance matched at a reception frequency of a measuring equipment (receiver) 6 connected to the VHF current probe 2, and a circuit separating mains 4 for designating terminal impedance of the matching circuit 3 and eliminating influence of power source impedance. Power is supplied from the circuit separating mains 4 to drive the EUT 5 connected to the VHF current probe 2. The maximum value of disturbance power generated by the EUT 5 and supplied through the power cord 12 is measured by the measuring equipment 6 connected to the VHF current probe 2.

摘要翻译： 电磁干扰电源（EDP）检查器测量被测设备（EUT）的干扰波，即具有电源线的小型电器。 EDP​​检测器能够检测和测量干扰波，即使在受限制的场所中，具有比吸收钳位法更多的外部干扰波。 EDP​​检查器包括VHF电流探针2，具有与VHF电流探针2连接的测量设备（接收机）6的接收频率处的输入阻抗匹配的匹配电路3和用于指定VHF电流探针2的端子阻抗的电路4 匹配电路3，消除电源阻抗的影响。 从电路分离电源4供电，驱动与VHF电流探头2连接的EUT 5.由EUT 5产生并通过电源线12提供的干扰功率的最大值由连接到 VHF电流探头2。

公开(公告)号：US4831364A

公开(公告)日：1989-05-16

申请号：US024516

申请日：1987-03-11

申请人： Shigeru Shinohara ,  Shun Suzuki ,  Masateru Niyada

发明人： Shigeru Shinohara ,  Shun Suzuki ,  Masateru Niyada

IPC分类号： B23B47/24 ,  G05B19/4063

CPC分类号： G05B19/4063 ,  G05B2219/34388 ,  G05B2219/37391 ,  G05B2219/45129 ,  Y10T408/165

摘要： A drive motor connected to a drill bit serves to actuate the drill bit. An electric current is allowed to flow through the drive motor to activate the drive motor. A mechanism serves to feed the drill bit with respect to a workpiece. The current flowing through the drive motor is sensed. A device stores a value of the current which is sensed when the drill bit is out of engagement with the workpiece. A determination is made as to whether or not a drilling process is completed in accordance with a value of the present sensed current and the stored value of the sensed current.

摘要翻译： 连接到钻头的驱动马达用于致动钻头。 允许电流流过驱动电机以启动驱动电机。 一种机构用于将钻头相对于工件进给。 感测到流经驱动马达的电流。 设备存储当钻头与工件脱离啮合时检测到的电流值。 根据当前感测电流的值和感测电流的存储值来确定钻孔过程是否完成。

公开(公告)号：US4803410A

公开(公告)日：1989-02-07

申请号：US827194

申请日：1986-02-07

申请人： Shigeru Shinohara ,  Shun Suzuki

发明人： Shigeru Shinohara ,  Shun Suzuki

IPC分类号： H02P7/291 ,  G05B5/00

CPC分类号： H02P7/291 ,  Y10S388/91 ,  Y10S388/917 ,  Y10S388/921

摘要： A speed controller for a DC motor includes a semiconductor switching device connected in series with it in a DC power circuit. The switching circuit is turned on and off with a duty ratio variable as a function of motor load. A time constant circuit including a capacitor is connected in parallel with the switching device to develop a voltage which is compared with a reference variable between high and low levels in response to the exceedance of the varaible reference. The switching device is turned on when the voltage developed by the capacitor is higher than the lower reference voltage to energize the motor, and is turned off when the capacitor voltage is lower than the higher reference voltage to de-energize the motor. The on-duty period of the motor is variable as a function of a motor-load representative voltage developed in the switching device during its turn-on period and the off-duty period is variable as a function of a counter-electromotive force generated in the motor as inversely proportional to motor load.

摘要翻译： 用于直流电动机的速度控制器包括与直流电源电路串联连接的半导体开关装置。 开关电路以电机负载的函数的占空比可变为开和关。 包括电容器的时间常数电路与开关装置并联连接，以响应于可变参考值的超过而产生与高电平和低电平之间的参考变量相比较的电压。 当电容器产生的电压高于下限参考电压时，开关器件导通，使电机通电，当电容器电压低于较高的参考电压时，开关器件被断开，以使电机失电。 电动机的占空比可随着开关装置在其导通时段期间产生的电动机 - 负载代表性电压的变化而变化，并且关闭周期可以随着产生的反电动势的函数而变化 电机与电机负载成反比。