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1. 发明授权

US09148232B2 Communications system 有权
标题翻译：通讯系统
公开(公告)号：US09148232B2
公开(公告)日：2015-09-29
申请号：US13885182
申请日：2010-12-27
申请人： Keisuke Yamamoto , Hiroshi Shinoda , Takahide Terada , Junichi Sakano , Kohei Onda
发明人： Keisuke Yamamoto , Hiroshi Shinoda , Takahide Terada , Junichi Sakano , Kohei Onda
IPC分类号： H04B10/00 , H04B10/80 , H01P1/30
CPC分类号： H04B10/808 , H01P1/30
摘要： In order to provide a communication system which performs a communication while maintaining high voltage insulation, a control circuit which is operated at a low voltage, and a controlled circuit which is operated at a high voltage are connected through a propagation layer having a waveguide structure, thereby performing a communication. In particular, a displacement current (surge current) flows between a high voltage circuit and a low voltage circuit due to a potential fluctuation which occurs in the high voltage circuit A surge current protection circuit is provided, and applying an input which is out of rating to the communication module and the low voltage circuit due to such a surge current is prevented.
摘要翻译：为了提供一种在保持高电压绝缘的同时进行通信的通信系统，以低电压操作的控制电路和以高电压工作的受控电路通过具有波导结构的传播层连接，从而进行通信。特别地，由于在高电压电路A中发生的电位波动，高压电路和低电压电路之间的位移电流（浪涌电流）流动，提供了浪涌电流保护电路，并且施加了超出额定值的输入防止由于这种浪涌电流引起的通信模块和低电压电路。

2. 发明申请

US20130236189A1 COMMUNICATIONS SYSTEM 有权
标题翻译：通信系统
公开(公告)号：US20130236189A1
公开(公告)日：2013-09-12
申请号：US13885182
申请日：2010-12-27
申请人： Keisuke Yamamoto , Hiroshi Shinoda , Takahide Terada , Junichi Sakano , Kohei Onda
发明人： Keisuke Yamamoto , Hiroshi Shinoda , Takahide Terada , Junichi Sakano , Kohei Onda
IPC分类号： H04B10/80
CPC分类号： H04B10/808 , H01P1/30
摘要： In order to provide a communication system which performs a communication while maintaining high voltage insulation, a control circuit which is operated at a low voltage, and a controlled circuit which is operated at a high voltage are connected through a propagation layer having a waveguide structure, thereby performing a communication. In particular, a displacement current (surge current) flows between a high voltage circuit and a low voltage circuit due to a potential fluctuation which occurs in the high voltage circuit A surge current protection circuit is provided, and applying of an input which is out of rating to the communication module and the low voltage circuit due to such a surge current is prevented.
摘要翻译：为了提供一种在保持高电压绝缘的同时进行通信的通信系统，以低电压操作的控制电路和以高电压操作的受控电路通过具有波导结构的传播层连接，从而进行通信。特别地，由于在高电压电路A中发生的电位波动，高压电路和低压电路之间的位移电流（浪涌电流）流动，提供了浪涌电流保护电路，防止了由于这种浪涌电流引起的通信模块和低压电路的额定值。

3. 发明授权

US08599530B2 Electromagnetic valve driving circuit 有权
标题翻译：电磁阀驱动电路
公开(公告)号：US08599530B2
公开(公告)日：2013-12-03
申请号：US13034757
申请日：2011-02-25
申请人： Kohei Onda , Ayumu Hatanaka , Akira Mishima , Takuya Mayuzumi , Fumiaki Nasu , Mitsuhiko Watanabe
发明人： Kohei Onda , Ayumu Hatanaka , Akira Mishima , Takuya Mayuzumi , Fumiaki Nasu , Mitsuhiko Watanabe
IPC分类号： H01H47/22
CPC分类号： F02D41/20 , F02D2041/2003 , F02D2041/2058
摘要： Disclosed is an electromagnetic valve driving circuit capable of reducing a load of a booster circuit. A boost driving FET 202 is connected to a route formed between the booster circuit 100 and a first terminal of an injector 3. A battery-side driving FET 212 and a battery protection diode Db are connected to a route formed between a positive-polarity side of a power supply and the first terminal of the injector 3. A freewheeling diode Df is connected at a first terminal thereof to a portion between the first terminal of the injector 3 and the battery protection diode Db, and at a second terminal thereof to a grounding side of the power supply. An injector downstream-side driving FET 220 is connected to a route formed between the second terminal of the injector 3 and the grounding side of the power supply. In addition to operating the FETs 202, 212, and 220 according to a level of a current which flows through the injector 3, a control circuit 240 activates the battery-side driving FET 212 during a period in which the boost driving FET 202 repeatedly turns on and off a plurality of times.
摘要翻译：公开了一种能够减小升压电路的负载的电磁阀驱动电路。升压驱动用FET202与形成在升压电路100和喷射器3的第一端子之间的路径连接。电池侧驱动用FET212和电池保护用二极管Db与形成在正极侧电源和喷射器3的第一端子。续流二极管Df在其第一端连接到注射器3的第一端子和电池保护二极管Db之间的部分，并且在其第二端子处连接到接地侧电源。喷射器下游侧驱动FET220与形成在喷射器3的第二端子与电源的接地侧之间的路径连接。除了根据流过注射器3的电流的水平来操作FET202,212和220之外，控制电路240在升压驱动FET 202反复转动的时段期间激活电池侧驱动FET 212 多次打开和关闭。

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