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1. 发明授权

US6088542A Housing for camera flash control components and circuitry 有权
标题翻译：相机闪光灯控制组件和电路的外壳
公开(公告)号：US6088542A
公开(公告)日：2000-07-11
申请号：US234601
申请日：1999-01-21
申请人： Junichi Yanai , Nobuyoshi Hagiuda
发明人： Junichi Yanai , Nobuyoshi Hagiuda
IPC分类号： G03B15/05
CPC分类号： G03B15/05 , G03B2215/0557
摘要： Flash unit for a camera includes a flash illumination device which illuminates during imaging operations of the camera, and a housing encasing the flash illumination device. The housing is made from a material that transmits infrared light emitted by the flash illumination device to an area outside of the housing. Also disclosed is a camera that includes a built-in flash unit that further includes a flash illumination device which illuminates during operations of the camera. The camera also includes a housing that encases the built-in flash illumination unit. The housing, like the housing of the flash unit, is made from a material that transmits infrared light emitted by the flash illumination device to an area outside of the housing. Also provided is a command module for use by a camera in controlling another device. The command module includes an infrared light source, and a housing that encases the infrared light source. The housing is made from a material that transmits infrared light emitted by the infrared light source to an area outside of the housing. The light emitted by the infrared light source and which is transmitted by the housing is used to control another device. The command module also includes a coupling member connected to the housing for coupling the housing to the camera. The coupling member permits the camera to control the infrared light source.
摘要翻译：用于相机的闪光单元包括在相机的成像操作期间照亮的闪光照明装置，以及包围闪光灯照明装置的外壳。壳体由将闪光照射装置发射的红外光传输到壳体外部的区域的材料制成。还公开了一种照相机，其包括内置的闪光灯单元，其还包括在照相机的操作期间照亮的闪光照明装置。该照相机还包括一个外壳，内置闪光照明装置。壳体与闪光单元的壳体一样，由将闪光照明装置发射的红外光传输到壳体外部的区域的材料制成。还提供了一种用于控制另一设备的照相机使用的命令模块。命令模块包括一个红外光源和一个封装红外光源的外壳。壳体由将红外光源发射的红外线透射到壳体外部的材料制成。由红外光源发射并由壳体传输的光用于控制另一装置。命令模块还包括连接到壳体的耦合构件，用于将壳体耦合到照相机。联接构件允许照相机控制红外光源。

2. 发明授权

US5752102A Electronic flashing device 失效
标题翻译：电子闪光装置
公开(公告)号：US5752102A
公开(公告)日：1998-05-12
申请号：US488463
申请日：1995-06-07
申请人： Hideki Matsui , Hiroshi Sakamoto , Ryotaro Takayanagi , Nobuyoshi Hagiuda
发明人： Hideki Matsui , Hiroshi Sakamoto , Ryotaro Takayanagi , Nobuyoshi Hagiuda
IPC分类号： H05B41/32 , G03B15/05
CPC分类号： H05B41/32
摘要： An electronic flashing device includes a booster circuit for boosting a power supply voltage to a predetermined voltage, a main capacitor charged via the booster circuit, a light emission tube for emitting light according to a charge charged on the main capacitor, a semiconductor element connected in series with the light emission tube, and including a thyristor element and a MOSFET which are cascade-connected to each other, and are formed on a single chip, a trigger circuit for applying a trigger voltage to the light emission tube in response to a light emission start signal for causing the light emission tube to start light emission, a gate voltage applying circuit for applying a voltage to the gate of the semiconductor element in response to the light emission start signal, and a gate voltage disappearing circuit for causing the voltage at the gate of the semiconductor element to disappear in response to a light emission stop signal for causing the light emission tube to stop light emission. A series circuit of the light emission tube and the semiconductor element is connected in parallel with the main capacitor.
摘要翻译：电子闪光装置包括用于将电源电压升压到预定电压的升压电路，经由升压电路充电的主电容器，用于根据在主电容器上充电的电荷发光的发光管，连接到与发光管串联，并且包括彼此串联连接的晶闸管元件和MOSFET，并且形成在单个芯片上，用于响应于光而向发光管施加触发电压的触发电路用于使发光管开始发光的发光开始信号，用于响应于发光开始信号向半导体元件的栅极施加电压的栅极电压施加电路，以及用于使电压在半导体元件的栅极响应于用于使发光管停止光的发光停止信号而消失排放。发光管和半导体元件的串联电路与主电容器并联连接。

3. 发明授权

US5724620A Wireless light-amplifying strobe system and strobe device usable with the system 失效
标题翻译：无线光放大选通系统和与该系统可用的选通设备
公开(公告)号：US5724620A
公开(公告)日：1998-03-03
申请号：US594370
申请日：1996-01-30
申请人： Nobuyoshi Hagiuda , Hideki Matsui , Ryotaro Takayanagi , Hiroshi Sakamoto
发明人： Nobuyoshi Hagiuda , Hideki Matsui , Ryotaro Takayanagi , Hiroshi Sakamoto
IPC分类号： G03B15/05 , H05B41/32 , G03B15/03
CPC分类号： G03B15/05 , G03B2215/0557
摘要： A wireless light amplifying strobe system appropriately regulates the commencement and cessation of each strobe's light emission to enable the radiation intensity of the light emissions to be accurately set. For example, a wireless light-amplifying system has a strobe that is attached to a camera (the primary strobe) and a strobe that is separated from the first strobe (the auxiliary strobe). The primary strobe repeatedly emits a low-intensity flash of light, and the auxiliary strobe detects the emission of light from the primary strobe and repeatedly emits a fixed, low-intensity flash of light upon each emission of light from the primary strobe. The camera measures the light that is reflected from the subject being photographed, which is illuminated by both strobes, with a photometer circuit that passes through the photographic lens. When the proper exposure has been reached, the primary strobe's light emission ceases. When the primary strobe stops emitting light, the auxiliary strobe no longer detects the emission of light from the primary strobe, and automatically ceases its own light emission.
摘要翻译：无线光放大选通系统适当地调节每个闪光灯的发光的开始和停止，以使得能够准确地设定光发射的辐射强度。例如，无线光放大系统具有连接到照相机（主闪光灯）的闪光灯和与第一闪光灯（辅助闪光灯）分离的闪光灯。主闪光灯重复地发射低强度闪光，并且辅助闪光灯检测来自主闪光灯的光的发射，并且在来自主闪光灯的每次发射光时重复地发射固定的低强度闪光。照相机用通过摄影镜头的光度计电路来测量被两个闪光灯照明的拍摄对象反射的光。当达到适当的曝光时，主闪光灯的发光停止。当主闪光灯停止发光时，辅助闪光灯不再检测来自主闪光灯的光的发射，并自动停止其自身的发光。

4. 发明授权

US5594314A Secondary battery discharge adaptor 失效
标题翻译：二次电池放电适配器
公开(公告)号：US5594314A
公开(公告)日：1997-01-14
申请号：US202025
申请日：1994-02-25
申请人： Nobuyoshi Hagiuda , Hideki Matsui , Hiroshi Sakamoto , Ryotaro Takayanagi
发明人： Nobuyoshi Hagiuda , Hideki Matsui , Hiroshi Sakamoto , Ryotaro Takayanagi
IPC分类号： H02J7/00 , H01M10/46 , H01M10/48 , H02J7/04
CPC分类号： H01M10/46 , H01M10/48
摘要： A discharging adaptor connects between an existing recharging unit and a battery, discharges the battery and, automatically recharges the battery after discharging is complete. The adaptor also indicates the battery's remaining capacity. The battery discharging adaptor connects between a battery and its recharging unit and is equipped with a load-discharging circuit for discharging the battery, a mechanism for connecting the battery to the load-discharging circuit when power is added, a mechanism for detecting when the battery is almost completely discharged, and a regulator for connecting the battery to the recharging unit, based on the output of the discharge detecting system.
摘要翻译：放电适配器连接在现有的充电单元和电池之间，放电电池，并在放电完成后自动对电池充电。适配器还指示电池的剩余容量。电池放电适配器连接在电池和充电单元之间，并且配备有用于放电电池的放电电路，用于在加电时将电池连接到负载放电电路的机构，用于检测电池何时几乎完全放电，以及用于基于放电检测系统的输出将电池连接到再充电单元的调节器。

5. 发明授权

US5579068A Electronic flash apparatus of a camera 失效
标题翻译：相机的电子闪光灯装置
公开(公告)号：US5579068A
公开(公告)日：1996-11-26
申请号：US524425
申请日：1995-09-06
申请人： Hideki Matsui , Nobuyoshi Hagiuda , Ryotaro Takayanagi , Hiroshi Sakamoto
发明人： Hideki Matsui , Nobuyoshi Hagiuda , Ryotaro Takayanagi , Hiroshi Sakamoto
IPC分类号： G03B9/70 , G03B15/05 , H05B41/32
CPC分类号： H05B41/325 , G03B15/05 , G03B9/70 , G03B2215/05
摘要： Disclosed is an electronic flash apparatus of a camera incorporating a focal plane shutter. The apparatus is constructed of a capacitor for storing an electric charge, a flashtube for irradiating a subject with a flash of light by the electric charge stored in the capacitor and a setting unit capable of setting any of a signal flash mode in which the flashtube effects a single flash and a high-speed mode in which the flashtube effects high-speed repetitive flash. The apparatus is further constructed of a voltage setting unit for setting a first voltage as an energizing voltage when the single flash mode is set and setting a second voltage higher than the first voltage as an energizing voltage when the high-speed mode is set and an energizing unit for monitoring a voltage when the capacitor stores the electric charge and energizing a ready light just when the voltage in the storage of the electric charge exceeds the set energizing voltage.
摘要翻译：公开了一种包括焦平面快门的相机的电子闪光装置。该装置由用于存储电荷的电容器构成，用于通过存储在电容器中的电荷用闪光照射对象的闪光管，以及能够设置闪光管效应的任何信号闪光模式的设置单元一个闪光灯和一个高速模式，其中闪光灯管可以实现高速重复闪光。该装置进一步由电压设定单元构成，当设定单次闪光模式时，将第一电压设定为通电电压，将高于第一电压的第二电压设定为高电压模式时的通电电压，激励单元，用于当电容器存储电荷时监视电压，并且仅在电荷的存储中的电压超过设定的通电电压时激励就绪光。

6. 发明授权

US5239336A Camera and system of camera and electronic flash device 失效
标题翻译：相机和系统的相机和电子闪光灯设备
公开(公告)号：US5239336A
公开(公告)日：1993-08-24
申请号：US802604
申请日：1991-12-05
申请人： Hideki Matsui , Nobuyoshi Hagiuda , Ryotaro Takayanagi , Norikazu Yokonuma , Hiroshi Sakamoto
发明人： Hideki Matsui , Nobuyoshi Hagiuda , Ryotaro Takayanagi , Norikazu Yokonuma , Hiroshi Sakamoto
IPC分类号： G03B7/17 , G03B9/70 , G03B15/05
CPC分类号： G03B7/16 , G03B9/70
摘要： A camera system includes a camera having a focal plane shutter and an electronic flash device cooperable with the camera. The flash device, which emits light repetitively, has two operating modes. In a first mode, a light emission start signal is synchronized with the start of the exposure of a film exposure area by a leading curtain of the shutter, and a light emission stop signal is synchronized with the end of the exposure of the film exposure area by a trailing curtain of the shutter. In a second mode, the light emission start signal is synchronized with the full exposure of the film exposure area by the leading curtain, and the light emission stop signal is synchronized with the start of shielding of the film exposure area by the trailing curtain.
摘要翻译：相机系统包括具有焦平面快门和与相机配合的电子闪光装置的照相机。重复发光的闪光灯装置具有两种工作模式。在第一模式中，发光开始信号通过快门的引导帘幕与胶片曝光区域的曝光开始同步，并且发光停止信号与胶片曝光区域的曝光结束同步通过快门的后帘。在第二模式中，发光开始信号与通过前帘的曝光区域的完全曝光同步，并且发光停止信号与通过后帘幕的胶片曝光区域的屏蔽开始同步。

7. 发明授权

US5027039A Electronic flash apparatus 失效
标题翻译：电子闪光装置
公开(公告)号：US5027039A
公开(公告)日：1991-06-25
申请号：US469933
申请日：1990-01-24
申请人： Hideki Matsui , Nobuyoshi Hagiuda
发明人： Hideki Matsui , Nobuyoshi Hagiuda
IPC分类号： H05B41/32
CPC分类号： H05B41/32
摘要： In an electronic flash apparatus, a flash preparation signal is sent from a signal generating means to a first switching device at a first timing preceding the flash emission, the first switching device is rendered conductive to start a resonant oscillation in a resonance circuit, thereby charging a trigger capacitor. If the flash preparation signal is terminated in the course of the resonance action, the first switching device is rendered non-conductive at a timing when the junction between the cathode of the flash discharge tube and the first switching device assumes a negative potential by the resonance action. Then, when a flash start signal is sent from the signal generating means to a second switching device at a second timing which is at least later than the above-mentioned timing, a trigger circuit is activated to supply the flash discharge tube with a trigger voltage, thereby starting the flash emission.

8. 发明授权

US06614999B2 Detachable flash device for camera 有权
标题翻译：可拆卸闪光灯相机
公开(公告)号：US06614999B2
公开(公告)日：2003-09-02
申请号：US09948767
申请日：2001-09-10
申请人： Nobuyoshi Hagiuda , Hideki Matsui , Zhaoxiang Chen
发明人： Nobuyoshi Hagiuda , Hideki Matsui , Zhaoxiang Chen
IPC分类号： G03B1503
CPC分类号： G03B15/03
摘要： A dimming plate for dimming light from an internal flash device of a camera, is disposed on the external flash device of the present invention which is mounted for use on a mounting seat of the camera. A two-lamp-lighting photographing is carried out in a state where the light from the internal flash device of the camera is dimmed by covering a luminescent unit of the internal flash device with the dimming plate of the external flash device. Thereby the two-lamp-lighting photographing can be carried out easily and reliably, where the light emission of the external flash device is used as a main light source, and the light emission of the internal flash device of the camera as a supplementary light source. The external flash device becomes inexpensive because the two-lamp-lighting photographing can be carried out only by incorporating the dimming plate therein without a special sub-luminescent unit disposed.
摘要翻译：本发明的外部闪光装置上安装有用于调光相机内部闪光灯装置的调光板，该外部闪光装置被安装用于照相机的安装座。在通过外部闪光装置的调光板覆盖内部闪光装置的发光单元的情况下，来自相机的内部闪光装置的光被暗暗化的状态下进行双灯照明拍摄。因此，可以容易且可靠地进行双灯照明拍摄，其中外部闪光装置的发光被用作主光源，并且照相机的内部闪光装置的发光作为辅助光源。外部闪光灯装置变得便宜，因为仅通过将调光板并入其中而不设置特殊的次发光单元才能进行双灯照明拍摄。

9. 发明授权

US5640622A Electronic flash apparatus of a camera 失效
标题翻译：相机的电子闪光灯装置
公开(公告)号：US5640622A
公开(公告)日：1997-06-17
申请号：US557425
申请日：1995-11-13
申请人： Hideki Matsui , Nobuyoshi Hagiuda , Ryotaro Takayanagi , Hiroshi Sakamoto
发明人： Hideki Matsui , Nobuyoshi Hagiuda , Ryotaro Takayanagi , Hiroshi Sakamoto
IPC分类号： G03B9/70 , G03B15/05 , H05B41/32 , G03B15/03
CPC分类号： H05B41/325 , G03B15/05 , G03B9/70 , G03B2215/05
摘要： An electronic flash apparatus of a camera incorporating a focal plane shutter has a capacitor for storing an electric charge, a flashtube for irradiating a subject with a flash of light by the electric charge stored in the capacitor and a setting unit capable of setting any of a signal flash mode in which the flashtube effects a single flash and a high-speed mode in which the flashtube effects high-speed repetitive flash. The apparatus has a voltage setting unit for setting a first voltage as an energizing voltage when the single flash mode is set and setting a second voltage higher than the first voltage as an energizing voltage when the high-speed mode is set and an energizing unit for monitoring a voltage when the capacitor stores the electric charge and energizing a ready light just when the voltage in the storage of the electric charge exceeds the set energizing voltage.
摘要翻译：具有焦平面快门的相机的电子闪光装置具有用于存储电荷的电容器，用于通过存储在电容器中的电荷用闪光照射被摄体的闪光管，以及能够设置信号闪光模式，其中闪光管实现单个闪光灯和闪光管实现高速重复闪光的高速模式。该设备具有电压设定单元，用于当设置单次闪光模式时，将第一电压设置为激励电压，并且在设定高速模式时将第一电压设定为高于第一电压的第二电压作为通电电压，当电容器存储电荷并且当电荷的存储中的电压超过设定的通电电压时，对就绪光进行激励来监视电压。

10. 发明授权

US5630183A Camera accessory mounting and fixing device 失效
标题翻译：相机附件安装和固定装置
公开(公告)号：US5630183A
公开(公告)日：1997-05-13
申请号：US671520
申请日：1996-06-27
申请人： Nobuyoshi Hagiuda , Hideki Matsui , Masakuni Ohta
发明人： Nobuyoshi Hagiuda , Hideki Matsui , Masakuni Ohta
IPC分类号： G08B25/00 , G03B17/56 , G08B17/00 , G03B11/00
CPC分类号： G03B17/566
摘要： A camera accessory mounting and fixing device, having an outer periphery of a mounting foot member to be inserted into an accessory shoe of a camera to which a camera accessory is fixed. The camera accessory mounting and fixing device has a clamping member which is engaged with the mounting foot member and clamps the mounting foot member to the accessory shoe. A cam member is engaged with the clamping member and rotates during an initial rotation of the clamping member. While the cam member is rotated, a stop pin is urged toward or away from a stop hole formed in the accessory shoe.
摘要翻译：一种相机附件安装和固定装置，具有安装脚部件的外周，以插入相机附件固定的照相机的附件鞋中。相机附件安装和固定装置具有夹紧构件，该夹紧构件与安装脚构件接合并将安装脚构件夹紧到附件鞋。凸轮构件与夹紧构件接合并且在夹紧构件的初始旋转期间旋转。当凸轮构件旋转时，止动销被推向或远离形成在附件鞋中的止动孔。

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