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1. 发明授权

US06204643B1 Controller for car AC generator 有权
标题翻译：汽车交流发电机控制器
公开(公告)号：US06204643B1
公开(公告)日：2001-03-20
申请号：US09399357
申请日：1999-09-20
申请人： Tatsuki Kouwa , Keiichi Komurasaki , Hirofumi Watanabe
发明人： Tatsuki Kouwa , Keiichi Komurasaki , Hirofumi Watanabe
IPC分类号： H02P914
CPC分类号： H02P9/305 , H02P2101/45
摘要： A controller for a car AC generator which eliminates the need for a drive signal supplied by a key switch and stabilizes the power generation of an AC generator at the start of an internal combustion engine. The voltage regulator of the controller comprises trigger means for supplying a field current from a battery to a field coil by detecting a drop in battery voltage.
摘要翻译：一种用于汽车交流发电机的控制器，其不需要由钥匙开关提供的驱动信号，并且在内燃机启动时稳定交流发电机的发电。控制器的电压调节器包括用于提供通过检测电池电压的下降，从电池到励磁线圈的励磁电流。

2. 发明授权

US5886500A Vehicle generator controller 失效
标题翻译：车辆发电机控制器
公开(公告)号：US5886500A
公开(公告)日：1999-03-23
申请号：US980328
申请日：1997-11-26
申请人： Shiro Iwatani , Keiichi Komurasaki , Hirofumi Watanabe
发明人： Shiro Iwatani , Keiichi Komurasaki , Hirofumi Watanabe
IPC分类号： H02J7/16 , H02J7/24 , H02P9/30 , H02J7/14
CPC分类号： H02J7/245 , Y02T10/92
摘要： A vehicle generator controller comprises a voltage detection circuit for outputting a voltage detection signal D to regulate a generated voltage VG in accordance with a battery voltage VB, a gradual increase control circuit for outputting a gradual increase control signal E in response to the voltage detection signal D and a switching element for intermittently controlling a field voltage in response to the gradual increase control signal E, the gradual increase control circuit includes a smoothing circuit for smoothing the voltage detection signal D by a charging time constant and a discharging time constant and a comparator for outputting the gradual increase control signal E by comparing the smoothing signal with a triangle voltage, both the charging time constant and the discharging time constant of the smoothing circuit are set to one second or more and the gradual increase control signal E moves to a waveform for gradually decreasing the field voltage when the battery voltage increases. With this arrangement, the vehicle generator controller suppresses a torque shock when an electric load is turned on as well as suppresses the drop of a battery voltage when the electric load is repeatedly turned on.
摘要翻译：车辆发电机控制器包括：电压检测电路，用于根据电池电压VB输出电压检测信号D以调节发电电压VG;逐渐增加控制电路，用于响应于电压检测信号输出逐渐增加的控制信号E D和用于响应于逐渐增加的控制信号E间歇地控制场电压的开关元件，逐渐增加控制电路包括用于通过充电时间常数和放电时间常数对电压检测信号D进行平滑的平滑电路和比较器为了通过将平滑信号与三角形电压进行比较来输出逐渐增加控制信号E，将平滑电路的充电时间常数和放电时间常数都设定为一秒以上，并且逐渐增大控制信号E移动到波形用于逐渐降低电池电压的场电压放逐通过这种布置，当电负载被接通时，车辆发电机控制器抑制转矩冲击，并且当电负载重复接通时抑制电池电压的下降。

3. 发明授权

US5581172A Apparatus for controlling output of vehicular AC generator 失效
标题翻译：用于控制车辆交流发电机输出的装置
公开(公告)号：US5581172A
公开(公告)日：1996-12-03
申请号：US362901
申请日：1994-12-23
申请人： Shirou Iwatani , Keiichi Komurasaki , Hirofumi Watanabe , Tatsuki Kouwa , Katsunori Tanaka
发明人： Shirou Iwatani , Keiichi Komurasaki , Hirofumi Watanabe , Tatsuki Kouwa , Katsunori Tanaka
IPC分类号： H02J7/24 , H02J7/14 , H02P9/30
CPC分类号： H02J7/1446 , H02P9/305 , H02P2101/45 , Y02T10/92
摘要： An apparatus for controlling an output from an AC generator for a vehicle is provided which enables wiring from an external control unit to a voltage regulator by using only one wiring line, and which is capable of adjusting an output voltage of the AC generator to a usual value in accordance with a duty ratio of a control signal supplied from the external control unit, and linearly controlling the generator output voltage to a desired value in relation to a change in the level of the control signal. The apparatus includes a control unit connected to a battery and a variety of sensors mounted on a vehicle for generating a control signal which has a duty ratio corresponding to a sensed operating condition of the vehicle; and a voltage regulator connected to the battery and the control unit for detecting an output voltage of the battery and controlling turning on and off of a field current supplied from the battery to a field coil of the AC generator in accordance with the detected battery voltage so as to adjust an output voltage of the AC generator to a level that is determined in accordance with the duty ratio of the control signal from the external control unit.
摘要翻译：提供一种用于控制用于车辆的交流发电机的输出的装置，其能够通过仅使用一条布线从外部控制单元到电压调节器的布线，并且能够将交流发电机的输出电压调整为通常根据从外部控制单元提供的控制信号的占空比，根据控制信号的电平的变化将发电机输出电压线性地控制到期望值。该装置包括连接到电池的控制单元和安装在车辆上的各种传感器，用于产生具有对应于车辆感测操作状态的占空比的控制信号; 以及连接到电池和控制单元的电压调节器，用于检测电池的输出电压，并根据检测到的电池电压控制从电池供应到电力发电机的励磁线圈的场电流的接通和断开。以将交流发电机的输出电压调整到根据来自外部控制单元的控制信号的占空比确定的电平。

4. 发明授权

US06215284B1 Control device of A.C. generator for vehicle 有权
标题翻译：车载发电机控制装置
公开(公告)号：US06215284B1
公开(公告)日：2001-04-10
申请号：US09423968
申请日：1999-11-17
申请人： Keiichi Komurasaki , Hirofumi Watanabe
发明人： Keiichi Komurasaki , Hirofumi Watanabe
IPC分类号： H02P908
CPC分类号： H02P9/08 , H02J7/1446 , H02J7/1453 , Y02T10/92
摘要： In a control device of an a.c. generator for a vehicle which is designed in such a way that for a first time right after an engine having been started, an output of the a.c. generator is suppressed to a minimum value, and for a second time following the first time, the output of the a.c. generator is gradually increased from the minimum value up to a maximum value to stabilize the revolution of the engine, the invention is intended to shorten a period of time required to suppress the output of the generator at high temperatures to thereby prevent a reduction in the charging performance of a battery. At high temperatures, a time interval of a timer 402, to which the first period of time is set, and a discharging time constant of a capacitor 407, which defines the second period of time, are both shortened on the basis of an output a of a temperature sensor 410. At high temperatures, a detection threshold for a revolution detector 401, on the basis of which the start of the engine is detected, is set to a low level to shorten an initial excitation period of the generator.
摘要翻译：在a.c.的控制装置中。发动机，其以这样的方式设计，即在发动机起动之后的第一次，直流输出。发电机被抑制到最小值，并且在第一次之后的第二次时，输出a.c. 发电机从最小值逐渐增加到最大值，以稳定发动机的转速，本发明旨在缩短在高温下抑制发电机的输出所需的时间，从而防止发电机的充电电池的性能。在高温下，定义了第一时间段的定时器402的时间间隔和定义第二时间段的电容器407的放电时间常数都被缩短基于温度传感器410的输出a。在高温下，用于检测发动机起动的旋转检测器401的检测阈值被设置为低水平以缩短初始激励周期发电机。

5. 发明授权

US6005372A Vehicle generator controller 失效
标题翻译：车辆发电机控制器
公开(公告)号：US6005372A
公开(公告)日：1999-12-21
申请号：US980280
申请日：1997-11-28
申请人： Tatsuki Kouwa , Keiichi Komurasaki , Hirofumi Watanabe
发明人： Tatsuki Kouwa , Keiichi Komurasaki , Hirofumi Watanabe
IPC分类号： B60R16/04 , H02J7/16 , H02J7/24 , H02P9/30 , H02J7/14
CPC分类号： H02P9/305 , H02J7/245 , Y02T10/92
摘要： A vehicle generator controller for regulating the output voltage from a generator which charges a battery mounted on a vehicle comprises battery voltage detection means for detecting the drop of a battery voltage, a switching element for controlling the field current of the generator, gradual increase control means for gradually increasing the current generated by the generator by gradually increasing the switching element by intermittently operating the switching element when the battery voltage drops and gradual increase prohibition means for canceling the gradual increase control at the beginning of the drop of the battery voltage and gradually increases the field current after the conducting ratio of the switching element is set to 100%. With this arrangement, the vehicle generator controller suppresses a torque shock caused in response to the turn-on of an electric load as well as sufficiently suppresses the drop of a battery voltage.
摘要翻译：用于调节来自安装在车辆上的电池对发电机进行充电的输出电压的车辆发电机控制器包括用于检测电池电压下降的电池电压检测装置，用于控制发电机的励磁电流的开关元件，逐渐增加控制装置用于通过在电池电压下降时通过间歇地操作开关元件逐渐增加开关元件而逐渐增加发电机的电流，并且逐渐增加禁止装置，用于在电池电压降低开始时取消逐渐增加控制，并逐渐增加将开关元件的导通比之后的励磁电流设定为100％。利用这种布置，车辆发电机控制器抑制响应于电负载的接通而引起的转矩冲击，并且充分地抑制电池电压的下降。

6. 发明授权

US5900721A Control device for a vehicle a.c. generator 失效
标题翻译：车辆控制装置a.c. 发电机
公开(公告)号：US5900721A
公开(公告)日：1999-05-04
申请号：US843064
申请日：1997-04-11
申请人： Tatsuki Kouwa , Keiichi Komurasaki , Hirofumi Watanabe
发明人： Tatsuki Kouwa , Keiichi Komurasaki , Hirofumi Watanabe
IPC分类号： H02P9/04 , H02P9/10 , H02P9/00
CPC分类号： H02P9/10
摘要： A control device for a vehicle A.C. generator which is used to supply a vehicle load such as a battery. The control device includes a semiconductor switching element for controlling a field current in a field winding of the generator. The control device also includes a ground pattern conductor arranged between a power source terminal connecting the semiconductor switching element and the load and a control signal input terminal for inputting a control signal to the semiconductor switching element. The ground pattern conductor is further connected to a ground terminal of the semiconductor switching element. This arrangement affords protection from short circuiting of the power source terminal and the control terminal.
摘要翻译：一种用于提供诸如电池的车辆负载的车辆交流发电机的控制装置。控制装置包括用于控制发电机的励磁绕组中的励磁电流的半导体开关元件。控制装置还包括布置在连接半导体开关元件的电源端子和负载之间的接地图案导体和用于向半导体开关元件输入控制信号的控制信号输入端子。接地图案导体还连接到半导体开关元件的接地端子。这种布置能够防止电源端子和控制端子短路。

7. 发明授权

US09749566B2 Imaging device and electronic device 有权
公开(公告)号：US09749566B2
公开(公告)日：2017-08-29
申请号：US14641683
申请日：2015-03-09
申请人： Kazuhiro Yoneda , Hirofumi Watanabe , Takaaki Negoro , Katsuhiko Aisu , Yasukazu Nakatani , Katsuyuki Sakurano
发明人： Kazuhiro Yoneda , Hirofumi Watanabe , Takaaki Negoro , Katsuhiko Aisu , Yasukazu Nakatani , Katsuyuki Sakurano
IPC分类号： H04N5/374 , H04N5/355
CPC分类号： H04N5/374 , H04N5/35527
摘要： An imaging device includes a photoelectric conversion element which photoelectrically converts incident light and generates a charge, accumulates and amplifies the charge, and outputs a photocurrent, wherein a level of an output signal when a charge which is accumulated in the photoelectric conversion element is outputted over a saturated amount of accumulable charge includes a level of an output signal of a charge of a photocurrent of DC component which is generated in the photoelectric conversion element and outputted during a readout time when the charge which is accumulated in the photoelectric conversion element is outputted.

8. 发明授权

US09478568B2 Photoelectric conversion device having two switch elements 有权
标题翻译：具有两个开关元件的光电转换装置
公开(公告)号：US09478568B2
公开(公告)日：2016-10-25
申请号：US14305821
申请日：2014-06-16
申请人： Katsuhiko Aisu , Takaaki Negoro , Kazuhiro Yoneda , Katsuyuki Sakurano , Hirofumi Watanabe
发明人： Katsuhiko Aisu , Takaaki Negoro , Kazuhiro Yoneda , Katsuyuki Sakurano , Hirofumi Watanabe
IPC分类号： H01L27/144 , H01L27/146 , H04N5/359 , H04N5/374 , H04N5/3745
CPC分类号： H01L27/144 , H01L27/14609 , H04N5/359 , H04N5/374 , H04N5/3745
摘要： A photoelectric conversion device includes a first output line, a second output line; and a photoelectric conversion cell. The photoelectric conversion cell further includes, a photoelectric conversion element configured to generate an output current corresponding to an intensity of incident light, a first switch element configured to transmit the first output current to the first output line according to a first control signal, and a second switch element configured to transmit the second output current to second output line according to a second control signal. As a result, the photoelectric conversion device can be provided to generate rapidly the image data with wide dynamic range without the need for complex control outside of the photoelectric conversion device.
摘要翻译：光电转换装置包括第一输出线，第二输出线，和光电转换单元。光电转换单元还包括：光电转换元件，被配置为产生与入射光强度相对应的输出电流;第一开关元件，被配置为根据第一控制信号将第一输出电流传输到第一输出线;以及第二开关元件，被配置为根据第二控制信号将第二输出电流传输到第二输出线。结果，可以提供光电转换装置以快速生成具有宽动态范围的图像数据，而不需要光电转换装置外部的复杂控制。

9. 发明申请

US20160195431A1 PHOTOELECTRIC CONVERSION DEVICE, IMAGE GENERATION DEVICE, AND METHOD OF CORRECTING OUTPUT OF PHOTOELECTRIC CONVERSION DEVICE 审中-公开
标题翻译：光电转换装置，图像生成装置和校正光电转换装置的输出的方法
公开(公告)号：US20160195431A1
公开(公告)日：2016-07-07
申请号：US14978172
申请日：2015-12-22
申请人： Katsuhiko Aisu , Hirofumi Watanabe , Takaaki Negoro , Yoshinori Ueda , Yasukazu Nakatani , Kazuhiro Yoneda , Katsuyuki Sakurano
发明人： Katsuhiko Aisu , Hirofumi Watanabe , Takaaki Negoro , Yoshinori Ueda , Yasukazu Nakatani , Kazuhiro Yoneda , Katsuyuki Sakurano
IPC分类号： G01J1/44
CPC分类号： G01J1/44 , G01J2001/444 , G01J2001/4473 , H04N5/361 , H04N5/3655 , H04N5/378
摘要： A photoelectric conversion device includes a pixel cell including a phototransistor, a reference cell including a reference transistor having a temperature characteristic identical to that of the phototransistor and having a fixed electrical state, an analog-to-digital converter that converts an analog output of the pixel cell into a digital output, a correction amount computation unit that computes a correction amount for the digital output of the analog-to-digital converter based on an output of the reference cell and a reference value, and a correction unit that corrects the digital output of the analog-to-digital converter based on the correction amount.
摘要翻译：光电转换装置包括具有光电晶体管的像素单元，具有与光电晶体管的温度特性相同的具有固定电气状态的参考晶体管的参考晶体管，转换模拟输出的模数转换器像素单元转换为数字输出;校正量计算单元，其基于所述参考单元的输出和参考值计算所述模数转换器的数字输出的校正量，以及校正单元，基于校正量的模数转换器的输出。

10. 发明授权

US09169676B2 Vehicular latch device 有权
标题翻译：车辆闩锁装置
公开(公告)号：US09169676B2
公开(公告)日：2015-10-27
申请号：US13353916
申请日：2012-01-19
申请人： Hirofumi Watanabe , Shintaro Okawa
发明人： Hirofumi Watanabe , Shintaro Okawa
IPC分类号： E05C3/06 , E05B85/02 , E05B77/34 , E05B77/38 , E05B81/14 , E05B81/36 , E05B81/66
CPC分类号： E05B85/02 , E05B77/34 , E05B77/38 , E05B81/14 , E05B81/36 , E05B81/66 , Y10T292/1075
摘要： A latch device for vehicle LA provided on a door D of a vehicle, including: a latch 20, which meshes with a striker S; a ratchet 30, which regulates rotation of the latch 20; a detecting sensor 200 including a body 201 and terminals 202a and 202b exposed from the body 201, which detects operation of the latch 20 or the ratchet 30; and a main body 40 in which the detecting sensor 200 is arranged, wherein the main body 40 includes a discharging portion 417 formed on a position corresponding to the terminals 202a and 202b of the latch detecting sensor 200, and the terminals 202a and 202b of the detecting sensor 200 are arranged on an upper side of a vehicle than the discharging portion 417 in a state in which the door D is closed.
摘要翻译：一种设置在车辆的门D上的用于车辆LA的闩锁装置，包括：与撞针S啮合的闩锁20; 棘轮30，其调节闩锁20的旋转; 检测传感器200，其包括主体201和从主体201露出的端子202a和202b，其检测闩锁20或棘轮30的操作; 以及设置有检测传感器200的主体40，其中主体40包括形成在与闩锁检测传感器200的端子202a和202b相对应的位置处的排出部分417，以及在门D关闭的状态下，检测传感器200配置在车辆的上侧，而不是排出部417。

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