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1. 发明授权

US06889677B2 Capacitor discharge ignition device for internal combustion engine 有权
标题翻译：内燃机电容器放电点火装置
公开(公告)号：US06889677B2
公开(公告)日：2005-05-10
申请号：US10771270
申请日：2004-02-03
申请人： Akifumi Fujima , Katsuhiko Saito , Osamu Igarashi , Kiyoshi Uemura
发明人： Akifumi Fujima , Katsuhiko Saito , Osamu Igarashi , Kiyoshi Uemura
IPC分类号： F02P1/00 , F02P3/08 , F02P3/09 , F02P11/02
CPC分类号： F02P3/093 , F02P1/00 , F02P1/086 , F02P3/0838 , F02P11/025
摘要： A capacitor discharge ignition device for an internal combustion engine including an ignition capacitor that is charged with a positive half cycle of an output voltage of an exciter coil, a thyristor that is triggered by a negative half cycle of an output voltage of the exciter coil when the internal combustion engine is ignited to discharge charges stored in the ignition capacitor through a primary coil of an ignition coil, and a reverse bias circuit that applies a reverse bias voltage between a gate and a cathode of the thyristor when a current flowing from the exciter coil through the thyristor is detected and when a charging current of the ignition capacitor is detected.
摘要翻译：一种用于内燃机的电容器放电点火装置，包括点火电容器，其充满激励线圈的输出电压的正半周期，由激励器线圈的输出电压的负半周期触发的晶闸管，内燃机被点燃以通过点火线圈的初级线圈放电存储在点火电容器中的电荷，以及反向偏置电路，当从激励器流过电流时，在晶闸管的栅极和阴极之间施加反向偏置电压检测到通过晶闸管的线圈，并且当检测到点火电容器的充电电流时。

2. 发明授权

US08558491B2 Inverter controller and refrigerating and air-conditioning unit 有权
标题翻译：逆变控制器及制冷空调机组
公开(公告)号：US08558491B2
公开(公告)日：2013-10-15
申请号：US13419648
申请日：2012-03-14
申请人： Yasushi Kuwabara , Shinya Matsushita , Katsuhiko Saito , Masahiro Fukuda
发明人： Yasushi Kuwabara , Shinya Matsushita , Katsuhiko Saito , Masahiro Fukuda
IPC分类号： H02P1/04
CPC分类号： H02M1/08 , H02M1/44 , H02M7/53873 , H02M2001/0029 , H02M2001/0054 , Y02B70/1491
摘要： An inverter controller controlling an inverter main circuit, the inverter controller including: a PWM signal generating part which generates a PWM signal to control on-off of a plurality of switching elements configuring the inverter main circuit; an operating state detecting part which detects an operating state of a load based on a direct current bus voltage of the inverter main circuit, a motor current which flows between the inverter main circuit and the load and an operation instruction to the load; a gate resistance selecting signal generating part which generates a gate resistance selecting signal corresponding to the operating state of the load; and a gate resistance selecting part which selects gate resistances connected to gate terminals of the switching elements of the inverter main circuit by using the gate resistance selecting signal.
摘要翻译：逆变器控制器控制逆变器主电路，所述逆变器控制器包括：PWM信号生成部，其生成PWM信号，以控制构成所述逆变器主电路的多个开关元件的通断; 操作状态检测部，其基于逆变器主电路的直流母线电压检测负载的动作状态，在逆变器主电路和负载之间流动的电动机电流和对负载的动作指示; 门电阻选择信号生成部，其生成与负载的动作状态对应的栅极电阻选择信号; 以及栅极电阻选择部，其使用栅极电阻选择信号选择与逆变器主电路的开关元件的栅极端子连接的栅极电阻。

3. 发明授权

US4448692A Liquid chromatograph 失效
标题翻译：液相色谱仪
公开(公告)号：US4448692A
公开(公告)日：1984-05-15
申请号：US470553
申请日：1983-02-28
申请人： Akira Nakamoto , Katsuhiko Saito
发明人： Akira Nakamoto , Katsuhiko Saito
IPC分类号： B01D15/08 , G01N30/32 , G01N30/34
CPC分类号： B01D15/163 , B01D15/14 , G01N30/32 , G01N30/34 , G01N2030/326
摘要： A liquid chromatograph comprising a reciprocating single plunger pump having a pair of check valves; a solvent supply passage, from the outlet check valve of the pump to a column; a driver means for the plunger of the pump; a control means for controlling the velocity of the plunger; the control means comprising a pressure detecting means disposed in the solvent supply passage, a memory means for storing a pressure signal obtained from the detecting means at a predetermined point between the initiation and termination of the suction, and a comparator means for comparing the stored pressure signal with a signal indicating a pressure which is derived from the pressure detecting means; the signal produced from the comparator means allowing the velocity at which the plunger is moved for delivery from the initiation of delivery stroke until the outlet pressure of the pump reaches the pressure at the predetermined point to be controlled so that it is greater than a velocity of the plunger set for the subsequent movement for delivery.
摘要翻译：一种液相色谱仪，包括具有一对止回阀的往复式单柱塞泵; 溶剂供应通道，从泵的出口止回阀到塔; 用于泵的柱塞的驱动装置; 用于控制柱塞的速度的控制装置; 所述控制装置包括设置在所述溶剂供应通道中的压力检测装置，存储装置，用于存储从所述检测装置获得的压力信号在所述抽吸的起始和终止之间的预定点处;以及比较装置，用于比较所存储的压力信号，其具有指示从压力检测装置导出的压力的信号; 从比较装置产生的信号允许柱塞移动的速度从输送行程开始直到泵的出口压力达到要控制的预定点处的压力，使得其大于柱塞设置用于随后的运送。

4. 发明申请

US20130152624A1 POWER CONVERTER AND REFRIGERATING AND AIR-CONDITIONING APPARATUS 有权
标题翻译：电力转换器和制冷和空调设备
公开(公告)号：US20130152624A1
公开(公告)日：2013-06-20
申请号：US13819374
申请日：2010-11-04
申请人： Koichi Arisawa , Takuya Shimomugi , Yosuke Shinomoto , Masato Handa , Mitsuo Kashima , Shigeo Umehara , Katsuhiko Saito , Norikazu Ito , Hitoshi Tanifuji , Makoto Tanikawa , Tomomi Higashikawa
发明人： Koichi Arisawa , Takuya Shimomugi , Yosuke Shinomoto , Masato Handa , Mitsuo Kashima , Shigeo Umehara , Katsuhiko Saito , Norikazu Ito , Hitoshi Tanifuji , Makoto Tanikawa , Tomomi Higashikawa
IPC分类号： H02M3/155
CPC分类号： H02M3/155 , H02M1/4225 , H02M1/44 , H02M3/158 , H02M2001/342 , Y02B70/126 , Y02B70/1491
摘要： A power converter includes step-up means for varying a voltage applied by a power supply to a predetermined voltage, commutating means for performing a commutation operation for allowing a current flowing through the step-up means to flow through a second path, smoothing means for smoothing a voltage related to outputs of the step-up means and the commutating means to produce power and supplying the power to a load side, and control means for performing control related to voltage varying, such as stepping up, by the step-up means and controlling the commutation operation of the commutating means on the basis of at least one of a voltage and a current related to the step-up means.
摘要翻译：电力转换器包括用于将由电源施加的电压改变为预定电压的升压装置，用于执行换流操作的换向装置，以使流过升压装置的电流流过第二路径;平滑装置，平滑与升压装置和换向装置的输出相关的电压以产生电力并向负载侧供电;以及控制装置，用于通过升压装置执行与升压等电压变化有关的控制并且根据与升压装置相关的电压和电流中的至少一个来控制整流装置的换向操作。

5. 发明授权

US5938416A Liquid transfer apparatus having a plunger pump and a diaphragm pump for cleaning the plunger during its reciprocating motion 失效
标题翻译：液体输送装置具有柱塞泵和隔膜泵，用于在其往复运动期间清洁柱塞
公开(公告)号：US5938416A
公开(公告)日：1999-08-17
申请号：US34360
申请日：1998-03-04
申请人： Katsuhiko Saito , Katsuaki Kaito
发明人： Katsuhiko Saito , Katsuaki Kaito
IPC分类号： F04B53/02 , F04B9/02 , F04B9/04 , F04B23/06 , F04B53/14 , F04B23/04
CPC分类号： F04B53/147 , F04B23/06 , F05C2203/086 , F05C2253/12
摘要： A liquid transfer pump includes a housing having an inner space, a cross head disposed in the inner space of the housing and attached to a driving mechanism to reciprocate inside the housing, a plunger attached to and held by a plunger holder of the cross head, and a pump head situated near the cross head. The pump head includes a pump chamber with an inlet path and an outlet path, and the plunger is disposed in the pump chamber to be reciprocated therein together with the cross head. A resilient O-ring is disposed in the plunger holder, and a plunger seal is disposed in the pump head, wherein one side of the plunger is engaged with and held by the resilient O-ring and the other side of the plunger is engaged with and held by the plunger seal. Accordingly, the plunger can be flexibly supported by the O-ring and the plunger seal. The plunger seal can be used for a long time without leakage.
摘要翻译：液体输送泵包括具有内部空间的壳体，设置在壳体的内部空间中并附接到驱动机构以在壳体内往复运动的十字头，附接到十字头的柱塞保持器并由其保持的柱塞，和位于十字头附近的泵头。泵头包括具有入口路径和出口路径的泵室，并且柱塞设置在泵室中以与十字头一起往复运动。弹性O形环设置在柱塞保持器中，并且柱塞密封件设置在泵头中，其中柱塞的一侧与弹性O形环接合并保持，并且柱塞的另一侧与并由柱塞密封保持。因此，柱塞可以被O形环和柱塞密封件柔性地支撑。柱塞密封可长时间使用，无泄漏。

6. 发明授权

US5906259A Parking rod in parking lock device of automatic transmission 失效
标题翻译：停车杆在自动变速器的停车锁定装置中
公开(公告)号：US5906259A
公开(公告)日：1999-05-25
申请号：US844194
申请日：1997-04-18
申请人： Hideki Matsui , Katsuhiko Saito
发明人： Hideki Matsui , Katsuhiko Saito
IPC分类号： B60T1/06 , B60T1/00 , F16H63/48 , B60K41/26
CPC分类号： F16H63/3416 , B60T1/005 , Y10T74/1896 , Y10T74/19637
摘要： A parking rod for a parking lock device of an automatic transmission comprises a straight-shaped parking rod main body portion, and an applied force transmitting portion formed continuously at the base portion side of the parking rod main body portion. The applied force transmitting portion is formed flat and has a linking portion arranged at the base portion side formed to curve so as to engage with the linking portion at the transmission mechanism side for transmitting the applied force from the shift lever.
摘要翻译：一种用于自动变速器的停车锁定装置的停车杆，包括一个直形驻车杆主体部分和一个在停车场主体部分的基部侧连续形成的施力传递部分。施加的力传递部分形成为平坦的并且具有布置在基部侧的连接部分，所述连接部分形成为弯曲，以与传动机构侧的连接部分接合，用于传递来自换档杆的施加力。

7. 发明授权

US08611112B2 DC power supply apparatus 有权
公开(公告)号：US08611112B2
公开(公告)日：2013-12-17
申请号：US13021219
申请日：2011-02-04
申请人： Katsuyuki Amano , Daisuke Suzuki , Katsuhiko Saito
发明人： Katsuyuki Amano , Daisuke Suzuki , Katsuhiko Saito
IPC分类号： H02M1/12
摘要： A DC power supply apparatus comprising: a rectifying circuit including, a first rectifying portion, a second rectifying portion, a third rectifying portion and a fourth rectifying portion; a current detection portion; a first switching portion; and a second switching portion; wherein each of the first rectifying portion cooperatively operating with the first switching portion and the second rectifying portion cooperatively operating with the second switching portion is a semiconductor element which is formed by using a Schottky junction formed between silicon carbide or gallium nitride and metal and has a withstanding voltage property with respect to a voltage of an AC power supply.

8. 发明申请

US20110194321A1 DC POWER SUPPLY APPARATUS 有权
标题翻译：直流电源设备
公开(公告)号：US20110194321A1
公开(公告)日：2011-08-11
申请号：US13021219
申请日：2011-02-04
申请人： Katsuyuki AMANO , Daisuke Suzuki , Katsuhiko Saito
发明人： Katsuyuki AMANO , Daisuke Suzuki , Katsuhiko Saito
IPC分类号： H02M7/06
CPC分类号： H02M7/219 , Y02B70/1483
摘要： A DC power supply apparatus comprising: a rectifying circuit including, a first rectifying portion, a second rectifying portion, a third rectifying portion and a fourth rectifying portion; a current detection portion; a first switching portion; and a second switching portion; wherein each of the first rectifying portion cooperatively operating with the first switching portion and the second rectifying portion cooperatively operating with the second switching portion is a semiconductor element which is formed by using a Schottky junction formed between silicon carbide or gallium nitride and metal and has a withstanding voltage property with respect to a voltage of an AC power supply.
摘要翻译：一种直流电源装置，包括：整流电路，包括第一整流部分，第二整流部分，第三整流部分和第四整流部分; 电流检测部分; 第一切换部; 和第二切换部分; 其中与第一开关部分和第二整流部分协同工作的第一整流部分与第二开关部分协作地操作的是通过使用在碳化硅或氮化镓和金属之间形成的肖特基结而形成的半导体元件，并且具有相对于交流电源的电压具有耐受电压特性。

9. 发明申请

US20120235611A1 INVERTER CONTROLLER AND REFRIGERATING AND AIR-CONDITIONING UNIT 有权
标题翻译：逆变器控制器和制冷和空调单元
公开(公告)号：US20120235611A1
公开(公告)日：2012-09-20
申请号：US13419648
申请日：2012-03-14
申请人： Yasushi Kuwabara , Shinya Matsushita , Katsuhiko Saito , Masahiro Fukuda
发明人： Yasushi Kuwabara , Shinya Matsushita , Katsuhiko Saito , Masahiro Fukuda
IPC分类号： H02P6/14
CPC分类号： H02M1/08 , H02M1/44 , H02M7/53873 , H02M2001/0029 , H02M2001/0054 , Y02B70/1491
摘要： An inverter controller controlling an inverter main circuit, the inverter controller including: a PWM signal generating part which generates a PWM signal to control on-off of a plurality of switching elements configuring the inverter main circuit; an operating state detecting part which detects an operating state of a load based on a direct current bus voltage of the inverter main circuit, a motor current which flows between the inverter main circuit and the load and an operation instruction to the load; a gate resistance selecting signal generating part which generates a gate resistance selecting signal corresponding to the operating state of the load; and a gate resistance selecting part which selects gate resistances connected to gate terminals of the switching elements of the inverter main circuit by using the gate resistance selecting signal.
摘要翻译：逆变器控制器控制逆变器主电路，所述逆变器控制器包括：PWM信号生成部，其生成PWM信号，以控制构成所述逆变器主电路的多个开关元件的通断; 操作状态检测部，其基于逆变器主电路的直流母线电压检测负载的动作状态，在逆变器主电路和负载之间流动的电动机电流和对负载的动作指示; 门电阻选择信号生成部，其生成与负载的动作状态对应的栅极电阻选择信号; 以及栅极电阻选择部，其使用栅极电阻选择信号选择与逆变器主电路的开关元件的栅极端子连接的栅极电阻。

10. 发明授权

US09136757B2 Power converter and refrigerating and air-conditioning apparatus 有权
标题翻译：电力转换器及制冷空调设备
公开(公告)号：US09136757B2
公开(公告)日：2015-09-15
申请号：US13819374
申请日：2010-11-04
申请人： Koichi Arisawa , Takuya Shimomugi , Yosuke Shinomoto , Masato Handa , Mitsuo Kashima , Shigeo Umehara , Katsuhiko Saito , Norikazu Ito , Hitoshi Tanifuji , Makoto Tanikawa , Tomomi Higashikawa
发明人： Koichi Arisawa , Takuya Shimomugi , Yosuke Shinomoto , Masato Handa , Mitsuo Kashima , Shigeo Umehara , Katsuhiko Saito , Norikazu Ito , Hitoshi Tanifuji , Makoto Tanikawa , Tomomi Higashikawa
IPC分类号： G05F1/577 , H02M3/155 , H02M1/42 , H02M1/44 , H02M3/158 , H02M1/34
CPC分类号： H02M3/155 , H02M1/4225 , H02M1/44 , H02M3/158 , H02M2001/342 , Y02B70/126 , Y02B70/1491
摘要： A power converter includes step-up means for varying a voltage applied by a power supply to a predetermined voltage, commutating means for performing a commutation operation for allowing a current flowing through the step-up means to flow through a second path, smoothing means for smoothing a voltage related to outputs of the step-up means and the commutating means to produce power and supplying the power to a load side, and control means for performing control related to voltage varying, such as stepping up, by the step-up means and controlling the commutation operation of the commutating means on the basis of at least one of a voltage and a current related to the step-up means.
摘要翻译：电力转换器包括用于将由电源施加的电压改变为预定电压的升压装置，用于执行换流操作的换向装置，以使流过升压装置的电流流过第二路径;平滑装置，平滑与升压装置和换向装置的输出相关的电压以产生电力并向负载侧供电;以及控制装置，用于通过升压装置执行与升压等电压变化有关的控制并且根据与升压装置相关的电压和电流中的至少一个来控制整流装置的换向操作。

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