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1. 发明授权

US5572283A Display illumination device for camera 失效
标题翻译：相机显示照明装置
公开(公告)号：US5572283A
公开(公告)日：1996-11-05
申请号：US343959
申请日：1994-11-17
申请人： Hiroshi Wakabayashi , Daiki Tsukahara , Hidenobu Kaji , Tadashi Ohtani
发明人： Hiroshi Wakabayashi , Daiki Tsukahara , Hidenobu Kaji , Tadashi Ohtani
IPC分类号： G03B17/18 , G03B17/20
CPC分类号： G03B17/18 , G03B17/20 , G03B2217/007
摘要： A camera is provided with several displays illuminated by several illuminators which are controlled to be turned on and off in dependence upon the operation of several illuminator buttons. Further, the brightness of the illuminators, when turned on, may be determined according to the operation of the illuminator buttons and according to the brightness of the object to be photographed.
摘要翻译：照相机具有由几个照明器照亮的几个显示器，这些照明器根据几个照明按钮的操作被控制为打开和关闭。此外，可以根据照明器按钮的操作并根据被拍摄对象的亮度来确定照明器的亮度。

2. 发明授权

US5534965A Camera 失效
标题翻译：相机
公开(公告)号：US5534965A
公开(公告)日：1996-07-09
申请号：US335356
申请日：1994-11-03
申请人： Riichi Higaki , Hiroyuki Tsuru , Hiroshi Wakabayashi , Daiki Tsukahara , Yoshikazu Iida , Tadashi Ohtani
发明人： Riichi Higaki , Hiroyuki Tsuru , Hiroshi Wakabayashi , Daiki Tsukahara , Yoshikazu Iida , Tadashi Ohtani
IPC分类号： G03B7/08 , G03B17/20 , G03B13/36 , G03B17/18
CPC分类号： G03B17/20 , G03B7/0807
摘要： When a preparation for photography signal is input from a release switch assembly without said photography command signal being input therefrom, the brightness of an object to be photographed is measured and an exposure value is calculated therefrom, the focus adjustment state of the photographic lens is detected, and these values are displayed. At the time point when this display operation has been completed, if and only if the preparation for photography signal is still being input from the release switch assembly, focus adjustment of the photographic lens is performed based upon the detected focus adjustment state. Further, when the photography command signal is input from the release switch assembly without any substantial time lapse after the preparation for photography signal is input therefrom, the brightness of the object to be photographed is measured and an exposure value is calculated therefrom, the focus adjustment state of the photographic lens is detected, thereafter focus adjustment of the photographic lens is performed, and thereafter exposure of the film is performed according to the exposure value.
摘要翻译：当从释放开关组件输入摄影信号的准备而不从其输入所述摄影命令信号时，测量被拍摄物体的亮度并从中计算曝光值，检测摄影镜头的焦点调整状态，并显示这些值。在该显示操作完成的时间点，当且仅当从释放开关组件仍然输入拍摄信号的准备时，基于检测到的焦点调整状态来执行摄影镜头的焦点调整。此外，当在从其中输入摄影信号的准备之后，从释放开关组件输入拍摄指令信号而没有任何实质的时间流逝时，测量要拍摄的对象的亮度，并且由此计算曝光值，检测摄影镜头的状态，然后进行摄影镜头的聚焦调节，然后根据曝光值进行胶片的曝光。

3. 发明授权

US06275212B1 Rotary pointer display device 失效
标题翻译：旋转指针显示装置
公开(公告)号：US06275212B1
公开(公告)日：2001-08-14
申请号：US08352730
申请日：1994-12-02
申请人： Tadashi Ohtani , Yoshikazu Iida , Hiroyuki Tsuru , Daiki Tsukahara , Riichi Higaki , Yukikazu Iwane
发明人： Tadashi Ohtani , Yoshikazu Iida , Hiroyuki Tsuru , Daiki Tsukahara , Riichi Higaki , Yukikazu Iwane
IPC分类号： G09G300
CPC分类号： G03B17/18
摘要： When displaying operational settings and measurements on a pointer type display device, the starting position of the needles is automatically adjusted even when there are battery exchange and needle drive process errors. The display device may be used to display physical quantities using pointers which move above scale plates. Even though the displays may be changed by electric supply loading, battery exchange or a fall in electric supply voltage, the display can be automatically corrected. A memory stores the movement destination position of the pointers, and instructions are generated by a controller which calculates the movement destinations of the pointers after the electrical supply voltage is stabilized properly. The instructions which control operation of a driver for the pointers preferably use a combination of movement to predefined positions and incremental movement. This minimizes the number of instructions when moving automatically, while enabling the pointers to follow movement of operator controls.
摘要翻译：当在指针式显示装置上显示操作设置和测量值时，即使有电池更换和针驱动过程错误，针头的起始位置也会自动调整。显示装置可以用于使用在标尺板上方移动的指针来显示物理量。即使显示器可能由于电源负载，电池更换或电源电压下降而改变，因此可以自动校正显示。存储器存储指针的移动目的地位置，并且由控制器产生指令，该控制器在电源电压稳定稳定之后计算指针的移动目的地。用于控制指针的驾驶员的操作的指令优选地将移动到预定位置和增量移动的组合。这可以最大限度地减少自动移动时的指令数量，同时使指针跟随操作员控制的移动。

4. 发明授权

US5708881A Camera display device with reduced display time 失效
标题翻译：相机显示设备显示时间缩短
公开(公告)号：US5708881A
公开(公告)日：1998-01-13
申请号：US343977
申请日：1994-11-18
申请人： Daiki Tsukahara , Tadashi Ohtani
发明人： Daiki Tsukahara , Tadashi Ohtani
IPC分类号： G03B17/18
CPC分类号： G03B17/18
摘要： A needle-type display device for displaying photographic data in a camera, the display device including a display having indicating needles which move directly from displaying presently displayed values to displaying new values without temporarily returning to an origin position. The display device includes a half-press switch having first and second positions, and a rangefinder and photometric unit which operate when the half-press switch is in the first position. The display displays photographic data measured by the range finder and photometric unit according to an amount of movement from an origin position by the respective indicating needles. When the half-press switch switches to the second position, a hold command unit operates to hold the respective indicating needles for a predetermined period of time at the display position displaying the measured amount. When a new measurement is performed by the rangefinder or photometric unit during the hold period, an update command unit moves the indicating needles directly from their present positions to new positions without returning to their origins. By the indicating needles moving directly to new display positions, the time required for the display needles to move is reduced, and a quick display response to measured photographic data is possible.
摘要翻译：一种用于在相机中显示照相数据的针型显示装置，所述显示装置包括具有指示针的显示器，所述指示针从显示当前显示值直接移动到显示新值而不临时返回到原始位置。显示装置包括具有第一和第二位置的半按钮开关，以及当半按钮开关处于第一位置时操作的测距仪和测光单元。显示器根据通过各个指示针从起始位置的移动量来显示由测距仪和测光单元测量的摄影数据。当半按开关切换到第二位置时，保持命令单元操作以在显示测量量的显示位置处将各个指示针保持预定时间段。当在保持期间由测距仪或测光单元执行新的测量时，更新指令单元将指示针从其当前位置直接移动到新位置而不返回其起始位置。通过指示针直接移动到新的显示位置，显示针移动所需的时间减少，并且对测量的照相数据的快速显示响应是可能的。

5. 发明授权

US4408253A Variable capacitor 失效
标题翻译：可变电容器
公开(公告)号：US4408253A
公开(公告)日：1983-10-04
申请号：US261739
申请日：1981-05-07
申请人： Atsushi Nishino , Tadashi Suzuki , Masaki Ikeda , Tadashi Ohtani
发明人： Atsushi Nishino , Tadashi Suzuki , Masaki Ikeda , Tadashi Ohtani
IPC分类号： H01G5/013 , H01G5/06
CPC分类号： H01G5/0138 , H01G5/06
摘要： A variable capacitor, wherein at least one of its stator or rotor electrode is made of aluminum alloy or copper alloy and coated with a thin dielectric material layer containing fluorocarbon resin as its principal component by means of baking, is disclosed. The disclosed variable capacitor is particularly suited for a miniaturization of an appliance which adopts this variable capacitor. Careful qualification of the electrode materials, dielectric material, additional dielectric substance, and conditions for performing the baking and layer forming operation prevent the formation of the oxide film over the surface of the electrode material, and thus ensures a firm adherence of the layer to the substrate and a large maximum capacitance of the layer.
摘要翻译：一种可变电容器，其中，其定子或转子电极中的至少一个由铝合金或铜合金制成，并且通过烘烤涂覆有以含氟碳树脂为主要成分的薄介电材料层。所公开的可变电容器特别适用于采用该可变电容器的器具的小型化。仔细鉴定电极材料，电介质材料，附加电介质，以及进行烘烤和成层操作的条件，防止在电极材料的表面上形成氧化膜，从而确保层的牢固粘附衬底和该层的大的最大电容。

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