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1. 发明授权

US4364654A Electromagnetic release shutter 失效
标题翻译：电磁释放快门
公开(公告)号：US4364654A
公开(公告)日：1982-12-21
申请号：US279258
申请日：1981-07-01
申请人： Michio Senuma , Fumio Shimada , Yoshihiro Shigeta , Syuichiro Saito , Hiroshi Aizawa , Takehiko Ohniwa , Canon Denshi Kabushiki Kaisha
发明人： Michio Senuma , Fumio Shimada , Yoshihiro Shigeta , Syuichiro Saito , Hiroshi Aizawa , Takehiko Ohniwa , Canon Denshi Kabushiki Kaisha
IPC分类号： G03B9/36 , G03B9/08 , G03B9/18 , G03B9/40
CPC分类号： G03B9/08 , G03B9/18
摘要： In a shutter of the electromagnetic release type arranged to have shutter blades locked by locking members in their charged states and to make an exposure by releasing the shutter blades from the locking members, a first locking member is arranged to lock each of the charged shutter blades while a second locking member is arranged to lock the shutter blade when the shutter blade is released from the first locking member and to have the shutter blade released therefrom by the action of an electromagnet. The releasing torque required for the second locking member is smaller than that of the first locking member.
摘要翻译：在电磁释放型快门中，其具有被锁定构件锁定在其充电状态的快门叶片并且通过从锁定构件释放快门叶片而进行曝光，第一锁定构件被布置成锁定每个带电快门叶片而第二锁定构件被布置成当快门叶片从第一锁定构件释放时锁定快门叶片并且通过电磁体的作用使快门叶片从其中释放。第二锁定构件所需的释放扭矩小于第一锁定构件的释放扭矩。

2. 发明授权

US4355878A Magnetic device 失效
标题翻译：磁性装置
公开(公告)号：US4355878A
公开(公告)日：1982-10-26
申请号：US279256
申请日：1981-07-01
申请人： Takehiko Ohniwa , Michio Senuma , Fumio Shimada , Syuichiro Saito , Yoshihiro Shigeta , Hiroshi Aizawa
发明人： Takehiko Ohniwa , Michio Senuma , Fumio Shimada , Syuichiro Saito , Yoshihiro Shigeta , Hiroshi Aizawa
IPC分类号： G03B9/62 , G03B9/08 , G03B9/58 , H01F7/14
CPC分类号： G03B9/58
摘要： A hold releasing magnetic device so designed that by controlling the current supply to a magnet the armature is displaced relative to the yoke so as to release a held shutter member wherein the armature and the yoke are supported coaxially with each other on the same shaft on a base plate on which the magnetic device is mounted, with the yoke being securable on the base plate.
摘要翻译：一种保持释放磁性装置，其设计成通过控制向磁体的电流供应，电枢相对于磁轭移位，以便释放保持的快门部件，其中电枢和磁轭在同一轴上同轴地支撑在一个该基座板上安装有磁性装置，该轭可固定在基板上。

3. 发明授权

US4383745A Camera and automatic exposure control therefor for use with various types of flash units 失效
标题翻译：相机和自动曝光控制可用于各种类型的闪光灯组件
公开(公告)号：US4383745A
公开(公告)日：1983-05-17
申请号：US115748
申请日：1980-01-28
申请人： Masaharau Kawamura , Masanori Uchidoi , Yoshihiro Shigeta , Yoji Sugiura , Hiroshi Yamamoto
发明人： Masaharau Kawamura , Masanori Uchidoi , Yoshihiro Shigeta , Yoji Sugiura , Hiroshi Yamamoto
IPC分类号： G03B7/091 , G03B7/16 , G03B15/05
CPC分类号： G03B15/05 , G03B7/091 , G03B7/16 , G03B2215/0514
摘要： In the disclosed camera, a switchover arrangement automatically shifts from an automatic exposure mode to a flash mode in response to a charge completion signal from a flash device. A line electrically connects a terminal capable of receiving the charge completion signal from the flash unit to the switchover arrangement. A switch connected to the connecting line applies a signal of a value corresponding to the charge completion signal from a signal source in the camera to the switchover arrangement to cause the latter to effect a switchover to the flash mode in response thereto in the same manner as when a charge completion signal is applied thereto.
摘要翻译：在所公开的相机中，响应于来自闪光装置的充电完成信号，切换装置自动地从自动曝光模式转换到闪光模式。线路将能够从闪光单元接收充电完成信号的终端电连接到切换装置。连接到连接线的开关将相应于充电完成信号的值的信号从摄像机中的信号源施加到切换装置，以使其相应地以与之相同的方式对闪光模式进行切换当向其施加充电完成信号时。

4. 发明授权

US07606082B2 Semiconductor circuit, inverter circuit, semiconductor apparatus, and manufacturing method thereof 失效
标题翻译：半导体电路，逆变器电路，半导体装置及其制造方法
公开(公告)号：US07606082B2
公开(公告)日：2009-10-20
申请号：US11532083
申请日：2006-09-14
申请人： Hiroshi Shimabukuro , Hideto Kobayashi , Yoshihiro Shigeta , Gen Tada
发明人： Hiroshi Shimabukuro , Hideto Kobayashi , Yoshihiro Shigeta , Gen Tada
IPC分类号： G11C7/10
CPC分类号： G09G3/296 , H01J2217/49
摘要： The semiconductor circuit includes a voltage-controlled semiconductor device (N)N, the resistance value of which is controllable with a high voltage, the drain terminal of the N can be connected to the gate terminal (control terminal) of an output semiconductor device (NO) via a resistor (R) or to a last output stage of the driver circuit, the source terminal of the N is connected to the emitter terminal of the NO, and the gate terminal of the N is connected to the collector terminal, which is the output terminal, of the NO. When the input terminal of the semiconductor circuit is at the Hi-level, the NO OFF. By connecting the output terminal of the NO to the high-potential-side of a high-voltage circuit disposed separately and the negative electrode of a control power supply (VDD) to the low-potential-side of the high-voltage circuit in the state, in which the NO is OFF, a desired high voltage is applied between the collector and emitter of the NO. Since a p-channel MOSFET (PD) is turned ON as the input terminal potential is changed over to the Lo-level and the high voltage is still being applied to the output terminal of the NO, the N is turned ON and the NO is brought into the ON-state, in which the current driving ability of the NO is low. The semiconductor circuit can protect the devices from an over voltage with a simple circuit configuration.
摘要翻译：半导体电路包括其电阻值可以用高电压控制的压控半导体器件（N）N，N的漏极端子可以连接到输出半导体器件的栅极端子（控制端子）否）通过电阻（R）或驱动电路的最后输出级，N的源极端子连接到NO的发射极端子，N的栅极端子连接到集电极端子，是NO的输出端子。当半导体电路的输入端子处于高电平时，NO OFF。通过将NO的输出端子与单独设置的高电压电路的高电位侧和控制电源（VDD）的负电极连接到高压电路的低电位侧状态，其中NO为OFF，在NO的集电极和发射极之间施加期望的高电压。由于输入端电位切换到低电平，高电压仍然被施加到NO的输出端，因此P沟道MOSFET（PD）导通，N导通，NO为ON 进入ON状态，其中NO的当前驾驶能力低。半导体电路可以通过简单的电路配置来保护器件免受过电压的影响。

5. 发明授权

US07173454B2 Display device driver circuit 失效
标题翻译：显示设备驱动电路
公开(公告)号：US07173454B2
公开(公告)日：2007-02-06
申请号：US11062780
申请日：2005-02-23
申请人： Hideto Kobayashi , Gen Tada , Yoshihiro Shigeta , Hiroshi Shimabukuro
发明人： Hideto Kobayashi , Gen Tada , Yoshihiro Shigeta , Hiroshi Shimabukuro
IPC分类号： H03K19/0175
CPC分类号： G09G3/296 , G09G2330/025 , G09G2330/04
摘要： A display device driver circuit includes a timer circuit 20 that outputs to output stage circuits 10 a control signal for turning off IGBTs 11 and 12 when a next clock signal is not inputted to the timer circuit 20 for a predetermined period of time, and the output stage circuits 10 turn off the IGBTs 11 and 12 to put the output terminals DO thereof into a high impedance state so that an overcurrent may be prevented from flowing through the IGBTs 11 and 12.
摘要翻译：显示装置驱动电路包括定时器电路20，其在下一个时钟信号未在定时器电路20输入预定时间段时向输出级电路10输出用于截止IGBT 11和12的控制信号，并且输出级电路10关断IGBT11和12，使其输出端子D O O处于高阻抗状态，从而可以防止过电流流过IGBT11和12。

6. 发明授权

US4389111A Camera 失效
标题翻译：相机
公开(公告)号：US4389111A
公开(公告)日：1983-06-21
申请号：US295361
申请日：1981-08-24
申请人： Masanori Uchidoi , Yoshihiro Shigeta , Ryoichi Yoshikawa , Yoichi Tosaka , Shosuke Haraguchi
发明人： Masanori Uchidoi , Yoshihiro Shigeta , Ryoichi Yoshikawa , Yoichi Tosaka , Shosuke Haraguchi
IPC分类号： G03B7/08 , G03B7/093 , G03B7/26 , G03B9/08 , G03B17/00 , G03B1/18
CPC分类号： G03B7/093 , G03B7/0807 , G03B7/26 , G03B9/08
摘要： A camera includes a shutter which is electromagnetically closed at the end of a given exposure time. Circuitry in the camera operates to prevent a prolonged opening of the shutter from occurring when the camera battery voltage drops below a satisfactory operating level during an exposure, wherein the shutter mechanism is forcibly recharged.
摘要翻译：相机包括在给定曝光时间结束时电磁闭合的快门。相机中的电路操作以防止在曝光期间相机电池电压降低到令人满意的操作水平以下时快门的长时间打开，其中快门机构被强制充电。

7. 发明授权

US6091385A Integrated circuit for driving flat display device 失效
标题翻译：用于驱动平板显示装置的集成电路
公开(公告)号：US6091385A
公开(公告)日：2000-07-18
申请号：US969959
申请日：1997-11-25
申请人： Yoshihiro Shigeta
发明人： Yoshihiro Shigeta
IPC分类号： G09G3/20 , G09G3/296 , G09G3/298 , G09G3/30 , G09G3/36
CPC分类号： G09G3/296
摘要： An integrated circuit for driving a flat display device having a plurality of scanning electrodes is provided. The integrated circuit includes a plurality of output circuits each of which includes a charging device and a discharging device that control and drive a corresponding scanning electrode of the flat display device, and a charging diode and a discharging diode that cause an external common control device to control and drive the scanning electrodes. In this integrated circuit, an electrode portion constituting an output terminal of the output circuit is located between the charging diode and the discharging diode.
摘要翻译：提供一种用于驱动具有多个扫描电极的平面显示装置的集成电路。集成电路包括多个输出电路，每个输出电路包括控制和驱动平板显示装置的相应扫描电极的充电装置和放电装置，以及使外部公共控制装置控制和驱动扫描电极。在该集成电路中，构成输出电路的输出端子的电极部分位于充电二极管和放电二极管之间。

8. 发明授权

US4466719A Wind-up device for camera 失效
标题翻译：照相机卷绕装置
公开(公告)号：US4466719A
公开(公告)日：1984-08-21
申请号：US494628
申请日：1983-05-16
申请人： Shosuke Haraguchi , Masanori Uchidoi , Yoshihiro Shigeta , Ryoichi Yoshikawa , Yoichi Tosaka
发明人： Shosuke Haraguchi , Masanori Uchidoi , Yoshihiro Shigeta , Ryoichi Yoshikawa , Yoichi Tosaka
IPC分类号： G03B17/00 , G03B1/12 , G03B17/42 , G03B19/12 , G03B1/18
CPC分类号： G03B17/425
摘要： A camera which is provided with a motor for driving a wind-up mechanism to perform film feeding and shutter charging and which is arranged to have photographing actions carried out one after another upon completion of the film feeding and shutter charging, a wind-up device has a switch which is arranged to force the wind-up mechanism into completing the winding up action thereof by means of the motor in response to depression of a rewinding button.
摘要翻译：一种照相机，其设置有用于驱动卷绕机构的电动机，以执行胶片馈送和快门充电，并且被配置为在胶片馈送和快门充电完成时依次执行拍摄动作，卷绕装置具有开关，该开关被布置成响应于按下倒转按钮而通过电动机强制卷绕机构完成其卷绕动作。

9. 发明授权

US4298256A Exposure control device for camera 失效
标题翻译：相机曝光控制装置
公开(公告)号：US4298256A
公开(公告)日：1981-11-03
申请号：US3854
申请日：1979-01-16
申请人： Masaharu Kawamura , Yoshihiro Shigeta , Masanori Uchidoi , Yoji Sugiura , Hiroshi Yamamoto
发明人： Masaharu Kawamura , Yoshihiro Shigeta , Masanori Uchidoi , Yoji Sugiura , Hiroshi Yamamoto
IPC分类号： G03B7/093 , G03B9/08 , G03B15/05
CPC分类号： G03B7/093
摘要： An automatic exposure control device for a camera capable of permitting flash photography includes an exposure computing portion for natural light photography wherein the computing portion generates an exposure signal corresponding to the brightness of an object and an exposure computing portion for flash photography wherein the computing portion is arranged to generate an exposure signal suitable for a flash photographing operation. An exposure control portion is responsive to one of the exposure signals generated by the natural light photographing exposure computing portion and the flash photographing exposure computing portion. A change-over device applies one of the exposure signals to the exposure control portion. An electromagnetic release device actuates the internal mechanism of the camera wherein the release device produces an electrical signal when it operates. A signal generating device generates a selection signal until the electrical signal is applied from the electromagnetic release device and generates an inhibition signal after application of the electrical signal. A discharge tube emits a flash therefrom an an accumulating portion accumulates light emitting energy for the discharge tube. A detecting device detects the accumulation of the light emitting energy and is arranged to produce a detection signal when the accumulated amount of energy reaches a predetermined value. A triggering device enables the discharge tube to emit a flash in response to the detection signal. The automatic exposure control device performs other functions relative to exposure control.
摘要翻译：一种用于允许闪光摄影的照相机的自动曝光控制装置，包括用于自然光摄影的曝光计算部分，其中所述计算部分产生对应于物体的亮度的曝光信号和用于闪光摄影的曝光计算部分，其中所述计算部分是布置成产生适合于闪光拍摄操作的曝光信号。曝光控制部分响应由自然光摄影曝光计算部分和闪光摄影曝光计算部分产生的曝光信号之一。切换装置将曝光信号中的一个施加到曝光控制部。电磁释放装置致动照相机的内部机构，其中释放装置在操作时产生电信号。信号发生装置产生选择信号，直到从电磁释放装置施加电信号，并在施加电信号之后产生禁止信号。放电管从其中发射闪光，蓄积部分累积用于放电管的发光能量。检测装置检测发光能量的累积，并且被布置成当累积的能量达到预定值时产生检测信号。触发装置使得放电管响应于检测信号发出闪光。自动曝光控制装置执行相对于曝光控制的其它功能。

10. 发明授权

US4284333A Exposure control device for camera 失效
标题翻译：相机曝光控制装置
公开(公告)号：US4284333A
公开(公告)日：1981-08-18
申请号：US139347
申请日：1980-04-11
申请人： Masaharu Kawamura , Yoshihiro Shigeta , Masanori Uchidoi , Yoji Sugiura , Hiroshi Yamamoto
发明人： Masaharu Kawamura , Yoshihiro Shigeta , Masanori Uchidoi , Yoji Sugiura , Hiroshi Yamamoto
IPC分类号： G03B7/093 , G03B9/08 , G03B15/05
CPC分类号： G03B7/093
摘要： An exposure control device for a camera having a first counter which performs analog-to-digital conversion for a photometric purpose and a second counter for sequence control of each part of the camera. For use of a self-timer, the first and second counters are connected in series with each other to use them in a state of having their steps added together. Upon completion of a self-timer photographing operation, the first and second counters are separated from each other and are brought back into their original conditions.
摘要翻译：一种用于摄像机的曝光控制装置，具有执行用于光度测量目的的模数转换的第一计数器和用于相机每个部分的顺序控制的第二计数器。为了使用自拍定时器，第一和第二计数器彼此串联连接，以将它们的步骤相加在一起的状态。在完成自拍拍摄操作之后，第一和第二计数器彼此分离并恢复其原始状态。

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