公开(公告)号：US20140062202A1

公开(公告)日：2014-03-06

申请号：US14001971

申请日：2011-03-22

申请人： Junichiro Yamada ,  Takeo Nishikawa ,  Wataru Okada

发明人： Junichiro Yamada ,  Takeo Nishikawa ,  Wataru Okada

IPC分类号： H02J9/06

CPC分类号： H02J9/061 ,  H02J3/28 ,  H02J3/32 ,  H02J7/35 ,  H02J9/062 ,  Y02B10/72 ,  Y02E10/566 ,  Y02E70/30 ,  Y10T307/625

摘要： A power control device is provided, the power control device comprising a first conversion part configured to convert DC voltage power into AC voltage power, the DC voltage power being output from a power generation part configured to generate power using natural energy; a second conversion part configured to convert the AC voltage power output from the first conversion part into DC voltage power; and a controller configured to control output power of the second conversion part based on a voltage value of the power output from the power generation part when supply of power from an external power system is stopped.

摘要翻译： 提供一种功率控制装置，所述功率控制装置包括被配置为将DC电压功率转换成AC电压电力的第一转换部，从被配置为使用自然能发电的发电部输出的DC电压功率; 第二转换部，被配置为将从所述第一转换部输出的交流电压电力转换成直流电压电力; 以及控制器，被配置为当来自外部电力系统的电力供应停止时，基于从所述发电部分输出的电力的电压值来控制所述第二转换部分的输出功率。

公开(公告)号：US09331523B2

公开(公告)日：2016-05-03

申请号：US14001971

申请日：2011-03-22

申请人： Junichiro Yamada ,  Takeo Nishikawa ,  Wataru Okada

发明人： Junichiro Yamada ,  Takeo Nishikawa ,  Wataru Okada

IPC分类号： H02J3/28 ,  H02J9/06 ,  H02J3/32 ,  H02J7/35

CPC分类号： H02J9/061 ,  H02J3/28 ,  H02J3/32 ,  H02J7/35 ,  H02J9/062 ,  Y02B10/72 ,  Y02E10/566 ,  Y02E70/30 ,  Y10T307/625

摘要： A power control device is provided, the power control device comprising a first conversion part configured to convert DC voltage power into AC voltage power, the DC voltage power being output from a power generation part configured to generate power using natural energy; a second conversion part configured to convert the AC voltage power output from the first conversion part into DC voltage power; and a controller configured to control output power of the second conversion part based on a voltage value of the power output from the power generation part when supply of power from an external power system is stopped.

摘要翻译： 提供一种功率控制装置，所述功率控制装置包括被配置为将DC电压功率转换成AC电压电力的第一转换部，从被配置为使用自然能发电的发电部输出的DC电压功率; 第二转换部，被配置为将从所述第一转换部输出的交流电压电力转换成直流电压电力; 以及控制器，被配置为当来自外部电力系统的电力供应停止时，基于从所述发电部分输出的电力的电压值来控制所述第二转换部分的输出功率。

公开(公告)号：US20100172654A1

公开(公告)日：2010-07-08

申请号：US12297151

申请日：2007-04-26

申请人： Akira Enami ,  Toshiaki Okuno ,  Akihiko Sano ,  Yoshihisa Ishida ,  Junichiro Yamada ,  Naru Yasuda ,  Hayami Hosokawa

发明人： Akira Enami ,  Toshiaki Okuno ,  Akihiko Sano ,  Yoshihisa Ishida ,  Junichiro Yamada ,  Naru Yasuda ,  Hayami Hosokawa

IPC分类号： H04B10/04 ,  H01S3/10 ,  H05B37/02

CPC分类号： H01S5/042 ,  H01S5/0427 ,  H01S5/06804

摘要： A light emitting element circuit has a light emitting element, a drive circuit that supplies a current to the light emitting element, and a signal circuit that autonomously supplies a signal according to an ambient temperature. The signal adjusts the current such that the current corresponds to a temperature characteristic of the light emitting element.

摘要翻译： 发光元件电路具有发光元件，向发光元件供给电流的驱动电路和根据环境温度自主地提供信号的信号电路。 信号调节电流，使得电流对应于发光元件的温度特性。

公开(公告)号：US4795859A

公开(公告)日：1989-01-03

申请号：US143676

申请日：1988-01-14

申请人： Akira Kato ,  Junichiro Yamada

发明人： Akira Kato ,  Junichiro Yamada

IPC分类号： B60L1/00 ,  B60L1/04 ,  B60L15/32

CPC分类号： B60L1/04 ,  B60L2200/26

摘要： A control device for an electric train formed of plural coupled carriages each of which receive power from an overhead power line via a collector, wherein each carriage is provided with a power converter for converting power from the overhead line to a suitable level for a load within the respective carriage. Each carriage also includes an auxiliary power supply device having an input coupled to the output of the power converter of the another carriage and an output coupled to an input of the power converter of the same carriage, so that if the power level from the overhead line to one carriage falls below a predetermined value, the power converter of that carriage is supplied with power from the power converter of another carriage through the intermediary of the auxiliary power supply device of the same carriage.

摘要翻译： 一种用于电动列车的控制装置，其由多个联接滑架组成，每个联接滑架通过集电器从架空电力线路接收电力，其中每个滑架设置有功率转换器，用于将架空线路的功率转换到用于负载内的负载的适当水平 各自的车厢。 每个托架还包括辅助电源装置，其具有耦合到另一托架的功率转换器的输出的输入端和耦合到同一托架的功率转换器的输入的输出，使得如果来自架空线路的功率电平 对于一个托架低于预定值，通过同一托架的辅助电源装置的中介，从另一托架的电力转换器向该托架的电力转换器供电。

公开(公告)号：US06907134B1

公开(公告)日：2005-06-14

申请号：US09524693

申请日：2000-03-14

申请人： Junichiro Yamada ,  Yoshiharu Nishikawa

发明人： Junichiro Yamada ,  Yoshiharu Nishikawa

IPC分类号： G06K19/10 ,  G06F1/00 ,  G06F21/00 ,  G06K17/00 ,  G06T7/00 ,  G07C9/00 ,  G07F7/10 ,  G10L15/06 ,  G10L17/00 ,  G06K9/00

CPC分类号： G07F7/1008 ,  G06F21/32 ,  G06F21/34 ,  G06F2221/2115 ,  G06Q20/341 ,  G06Q20/40145 ,  G07C9/00087

摘要： A personal identification device for executing personal identification by employing living body characteristics of a user. The device includes an identification condition data reader for reading identification condition data specifying at least one living body characteristic stored in a portable storage media carried by the user for the personal identification, a living body characteristic detector for detecting from the user the living body characteristic corresponding to the identification condition data read by the identification condition data reader, and an identifier for performing personal identification by comparing the living body characteristic detected by the living body characteristic detector with the living body characteristic data of users previously obtained.

摘要翻译： 一种用于通过使用用户的生物体特征来执行个人身份识别的个人识别装置。 该装置包括识别条件数据读取器，用于读取指定存储在用户携带的用于个人识别的便携式存储介质中的至少一个生物体特征的识别条件数据;生物体特征检测器，用于从用户检测相应的生物体特征 与通过识别条件数据读取器读取的识别条件数据和用于通过将由生物体特征检测器检测到的生物体特征与先前获得的用户的生物体特征数据进行比较来进行个人识别的标识符。

公开(公告)号：US4937719A

公开(公告)日：1990-06-26

申请号：US399919

申请日：1989-08-29

申请人： Junichiro Yamada ,  Munetomo Nishimura

发明人： Junichiro Yamada ,  Munetomo Nishimura

IPC分类号： B60L1/00 ,  B60L3/00 ,  H02M1/14

CPC分类号： H02M1/14

摘要： The present invention discloses an apparatus for damping resonance of an LC type low-pass filter provided on the DC input side of a power converter having a DC input terminal. The apparatus comprises an electric circuit connected in parallel to a reactor constituting the LC type low-pass filter. The electric circuit has an impedance which takes a substantially minimum value at a frequency equal to the resonance frequency of the LC type low-pass filter.

摘要翻译： 本发明公开了一种设置在具有直流输入端的功率转换器的直流输入侧的LC型低通滤波器的谐振的装置。 该装置包括与构成LC型低通滤波器的电抗器并联连接的电路。 该电路具有在等于LC型低通滤波器的谐振频率的频率下获得基本上最小值的阻抗。

公开(公告)号：US08577189B2

公开(公告)日：2013-11-05

申请号：US12674061

申请日：2008-10-07

申请人： Junichiro Yamada ,  Akihiko Sano ,  Yoshitaka Tatara ,  Naoki Yoshitake ,  Tetsuro Kubota

发明人： Junichiro Yamada ,  Akihiko Sano ,  Yoshitaka Tatara ,  Naoki Yoshitake ,  Tetsuro Kubota

IPC分类号： H01S5/02

CPC分类号： G02B6/43 ,  G02B6/4214

摘要： A light guide includes a core made of material having translucency and an optical path conversion mirror for reflecting the signal light from the optical element and converting the optical path of the signal light formed on at least the core. The signal light is transmitted through the core by the reflection at the optical path conversion mirror. The optical path conversion mirror surface has an inclination angle α formed with a bottom surface of the core changing in the X-direction in a cross-sectional shape in which the core is cut at a YZ plane, the Y-direction being an optical axis direction of the optical element, the Z-direction being an advancing direction of the signal light of the light guide, and the X-direction being a direction perpendicular to both the Y-direction and the Z-direction.

摘要翻译： 导光体包括由具有半透明度的材料制成的芯体和用于反射来自光学元件的信号光并转换至少形成在芯上的信号光的光路的光路转换镜。 信号光通过光路转换镜的反射透过芯。 光路转换镜表面具有形成有芯的底面的倾斜角α，其在X方向上以在YZ平面上切割芯的截面形状，Y方向为光轴 光学元件的方向，Z方向是导光体的信号光的前进方向，X方向是与Y方向和Z方向垂直的方向。

公开(公告)号：US20110292661A1

公开(公告)日：2011-12-01

申请号：US12674061

申请日：2008-10-07

申请人： Junichiro Yamada ,  Akihiko Sano ,  Yoshitaka Tatara ,  Naoki Yoshitake ,  Tetsuro Kubota

发明人： Junichiro Yamada ,  Akihiko Sano ,  Yoshitaka Tatara ,  Naoki Yoshitake ,  Tetsuro Kubota

IPC分类号： F21V8/00 ,  B23P11/00

CPC分类号： G02B6/43 ,  G02B6/4214

摘要： A light guide includes a core made of material having translucency and an optical path conversion mirror for reflecting the signal light from the optical element and converting the optical path of the signal light formed on at least the core. The signal light is transmitted through the core by the reflection at the optical path conversion mirror. The optical path conversion mirror surface has an inclination angle α formed with a bottom surface of the core changing in the X-direction in a cross-sectional shape in which the core is cut at a YZ plane, the Y-direction being an optical axis direction of the optical element, the Z-direction being an advancing direction of the signal light of the light guide, and the X-direction being a direction perpendicular to both the Y-direction and the Z-direction.

摘要翻译： 导光体包括由具有半透明度的材料制成的芯体和用于反射来自光学元件的信号光并转换至少形成在芯上的信号光的光路的光路转换镜。 信号光通过光路转换镜的反射透过芯。 光路转换镜表面具有形成在芯的底面的倾斜角α，其在X方向上以在YZ平面上切割芯的截面形状，Y方向为光轴 光学元件的方向，Z方向是导光体的信号光的前进方向，X方向是与Y方向和Z方向垂直的方向。