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1. 发明授权

US4291960A Display device 失效
标题翻译：显示设备
公开(公告)号：US4291960A
公开(公告)日：1981-09-29
申请号：US017923
申请日：1979-03-06
申请人： Tadashi Ito , Hiroyasu Murakami , Masayuki Suzuki , Masayoshi Yamamichi , Nobuaki Sakurada , Nobuhiko Shinoda
发明人： Tadashi Ito , Hiroyasu Murakami , Masayuki Suzuki , Masayoshi Yamamichi , Nobuaki Sakurada , Nobuhiko Shinoda
IPC分类号： G09G3/04 , G03B17/18 , G08B5/36 , G09G3/14 , G03B17/20
CPC分类号： G08B5/36 , G03B17/18
摘要： In the display system disclosed, a manually operated switching arrangement sets a display circuit, which displays data in response to a data signal from a data circuit, either into a display mode or a non-display mode. A control arrangement controls the display of the display circuit independently of the switching arrangement and produces a display signal automatically when a display operation is necessary. A warning circuit sets the display circuit into the display state independent of the switching means for displaying warning data instead of display data.
摘要翻译：在所公开的显示系统中，手动切换装置设置显示电路，显示电路响应于来自数据电路的数据信号显示数据到显示模式或非显示模式。控制装置独立于开关装置控制显示电路的显示，并且当需要显示操作时自动产生显示信号。警告电路将显示电路设置为独立于用于显示警告数据而不是显示数据的切换装置的显示状态。

2. 发明授权

US4134660A Self timer of camera 失效
标题翻译：相机自拍
公开(公告)号：US4134660A
公开(公告)日：1979-01-16
申请号：US811205
申请日：1977-06-29
申请人： Nobuaki Sakurada , Tadashi Ito , Hiroyasu Murakami , Masayoshi Yamamichi , Masayuki Suzuki , Nobuhiko Shinoda
发明人： Nobuaki Sakurada , Tadashi Ito , Hiroyasu Murakami , Masayoshi Yamamichi , Masayuki Suzuki , Nobuhiko Shinoda
IPC分类号： G03B17/38 , G03B17/18 , G08B5/38
CPC分类号： G03B17/38
摘要： A self timer of a camera in particular a self timer for digitally controlling self timing has an indicating element responsive to pulses from a standard pulse generator to be energized intermittently and a control means for varying the period of energization and deenergization of the indicating element after a predetermined time interval. Thus, it being made possible for the photographer to know the expiration time of the self timer.
摘要翻译：相机特别是用于数字控制自定时的自定时器的自定时器具有响应于来自标准脉冲发生器的脉冲被间歇通电的指示元件和用于改变指示元件的通电和断电周期的控制装置预定时间间隔。因此，摄影者可以知道自拍定时器的到期时间。

3. 发明授权

US4125832A Digital information conversion system 失效
标题翻译：数字信息转换系统
公开(公告)号：US4125832A
公开(公告)日：1978-11-14
申请号：US786797
申请日：1977-04-12
申请人： Nobuhiko Shinoda , Nobuaki Sakurada , Tadashi Ito , Masayoshi Yamamichi , Hiroyasu Murakami , Masayuki Suzuki
发明人： Nobuhiko Shinoda , Nobuaki Sakurada , Tadashi Ito , Masayoshi Yamamichi , Hiroyasu Murakami , Masayuki Suzuki
IPC分类号： G03B7/091 , H03M7/00 , H03M7/02 , H03M7/16 , H04L3/00
CPC分类号： H03M7/001 , G03B7/091
摘要： A conversion system for a camera of a type controlled through computation of digital information. The system converts a coded digital value into a digital value of another coding. The code which comprises a gray code representing an integer part of the value and a code pattern representing a decimal part of the value is converted in such a manner that: The integer part is converted into a binary code while the decimal part is converted into a code to which a weight of 1/2, 1/4 or 1/8 is applied. With such a method of conversion employed, values set at 1/3 increment or decrement steps such as ASA film sensitivity values are readily converted into binary codes to facilitate the computing operation of the camera.
摘要翻译：用于通过计算数字信息控制的类型的照相机的转换系统。系统将编码的数字值转换为另一编码的数字值。包含表示该值的整数部分的灰度代码的代码和表示该值的小数部分的代码模式被转换成：将整数部分转换为二进制代码，而将小数部分转换为施加1/2，1/4或1/8的重量的代码。通过采用这种转换方法，将设置为1/3的增量或递减步骤（例如ASA胶片敏感度值）的值容易地转换为二进制码，以便于照相机的计算操作。

4. 发明授权

US4329034A Camera with program system 失效
标题翻译：相机与程序系统
公开(公告)号：US4329034A
公开(公告)日：1982-05-11
申请号：US175950
申请日：1980-08-07
申请人： Hiroyasu Murakami , Masanori Uchidoi , Masayoshi Yamamichi , Nobuhiko Shinoda , Masayuki Suzuki , Tadashi Ito
发明人： Hiroyasu Murakami , Masanori Uchidoi , Masayoshi Yamamichi , Nobuhiko Shinoda , Masayuki Suzuki , Tadashi Ito
IPC分类号： G03B7/087 , G03B7/081 , G03B7/20 , G03B17/18
CPC分类号： G03B7/087
摘要： In the disclosed camera, an exposure value determining arrangement produces an electrical signal in response to a light measuring facility and a film sensitivity setting device. An exposure factor unit determines a combination of shutter speed and aperture value for a proper exposure in response to the exposure value determining arrangement. A control connected to the exposure factor unit varies the combination of exposure factors in the exposure factor unit in response to the set position of a program constant setting arrangement which is set for a particular program constant.
摘要翻译：在所公开的相机中，曝光值确定装置响应于光测量设备和胶片感光度设置而产生电信号。曝光因子单元响应于曝光值确定装置确定适当曝光的快门速度和光圈值的组合。连接到曝光因子单元的控制响应于针对特定节目常数设置的节目恒定设置布置的设置位置来改变曝光因子单元中的曝光因子的组合。

5. 发明授权

US4261659A Exposure indicator control circuit 失效
标题翻译：曝光指示灯控制电路
公开(公告)号：US4261659A
公开(公告)日：1981-04-14
申请号：US9603
申请日：1979-02-05
申请人： Nobuhiko Shinoda , Nobuaki Sakurada , Hiroyasu Murakami , Tadashi Ito
发明人： Nobuhiko Shinoda , Nobuaki Sakurada , Hiroyasu Murakami , Tadashi Ito
IPC分类号： G03B17/18 , G03B7/093 , G03B17/20
CPC分类号： G03B17/20
摘要： In the view-finder of a camera having a TTL type light meter connected to an integrating-type analog-to-digital converter through a repeatedly operated electronic switch, there are positioned fifteen light emitting diodes upon selection of an exposure value by the converter, to illuminate a corresponding indicium on a scale of 15 exposure values, such as shutter times. Since a photo-cell exposed to scene light is also positioned in the view-finder, when the brightness of a scene to be photographed is lowered to such an extent that the influence of light from the energized diode on the photo-cell is not negligible, then the decoder for the diode arrangement is controlled to defer initiation of actuation of the one of the diodes which presents the display of an exposure value derived in the preceding cycle of light metering operation pending transition from the light integrating to the analog-to-digital converting step in the following cycle. With the scene brightness above the critical level, a corresponding diode is allowed to light up at the start of each cycle of light metering operation, so that the intensity of illumination on the exposure indicium is increased to make the reading of that indicium easier.
摘要翻译：在具有通过重复操作的电子开关连接到积分型模数转换器的TTL型光度计的摄像机的取景器中，在通过转换器选择曝光值时，设置了15个发光二极管，以15个曝光值的刻度照亮相应的标记，例如快门时间。由于暴露于场景光的光电池也位于取景器中，所以当要被拍摄的场景的亮度降低到这样的程度时，来自通电二极管的光对光电池的影响是不可忽略的然后控制用于二极管布置的解码器以推迟二极管中的一个的启动，该二极管中的一个显示在光计量操作的前一循环中导出的曝光值的显示，等待从光积分转换到模拟 - 数字转换步骤如下。在场景亮度高于临界水平的情况下，允许相应的二极管在每次测光操作循环开始时亮起，从而增加曝光指示灯上的照明强度，使得该标记的读数更加容易。

6. 发明授权

US4145129A Photographic information display apparatus for camera 失效
标题翻译：相机信息显示装置
公开(公告)号：US4145129A
公开(公告)日：1979-03-20
申请号：US878598
申请日：1978-02-16
申请人： Masaharu Kawamura , Nobuaki Sakurada , Nobuhiko Shinoda , Hiroyasu Murakami , Tadashi Ito
发明人： Masaharu Kawamura , Nobuaki Sakurada , Nobuhiko Shinoda , Hiroyasu Murakami , Tadashi Ito
IPC分类号： G03B17/18 , G03B17/20 , G03B7/08 , H05B41/14
CPC分类号： G03B17/20
摘要： A photographic information display apparatus for a camera provided with at least three display chips. The second chip has a number of segments less than the first chip while the segments of the third display chip are connected to a driving signal transfer line of an encoder which is not connected to the segments of the second chip. This arrangement dispenses with another driving signal transfer line for the third display chip.
摘要翻译：一种用于具有至少三个显示芯片的照相机的照相信息显示装置。第二芯片具有小于第一芯片的多个段，而第三显示芯片的段连接到未连接到第二芯片的段的编码器的驱动信号传输线。这种布置省去了用于第三显示芯片的另一个驱动信号传输线。

7. 发明授权

US4178085A Photographic camera with a release locking device 失效
标题翻译：具有释放锁定装置的照相机
公开(公告)号：US4178085A
公开(公告)日：1979-12-11
申请号：US780018
申请日：1977-03-22
申请人： Masayuki Suzuki , Tadashi Ito , Masayoshi Yamamichi , Hiroyasu Murakami
发明人： Masayuki Suzuki , Tadashi Ito , Masayoshi Yamamichi , Hiroyasu Murakami
IPC分类号： G03B7/00 , G03B7/26 , G03B7/30 , G03B9/08 , G03B17/42 , G03B7/08 , G03B17/38
CPC分类号： G03B17/42
摘要： A release locking device for use in photographic cameras of the type in which an exposure meter and electromagnetic actuating and releasing means for automatic exposure control are rendered operative in separate manner by their respective control or release switches as may be operatively associated with a display button and a shutter release button respectively. This device comprises a master switch connected between an electrical power source and a common input lead of these release switches to be closed and opened in response to an actuation and a release, respectively, of a manually operable member, thereby all of the release switches are rendered effective and ineffective at a time. In a preferred embodiment, this device is operatively associated with a shutter cocking mechanism to be actuable in automatic response to a protracting movement of the shutter cocking lever into an effective range of shutter cocking operation.
摘要翻译：一种用于照相机的释放锁定装置，其中曝光计和用于自动曝光控制的电磁致动和释放装置通过它们各自的控制或释放开关以分开的方式操作，如可操作地与显示按钮相关联，快门释放按钮。该装置包括连接在这些释放开关的电源和公共输入引线之间的主开关，以分别响应于可手动操作的构件的致动和释放而被关闭和打开，由此所有释放开关是一次有效和无效。在优选实施例中，该装置可操作地与快门启动机构相关联，以便能够自动响应快门推杆的伸出运动进入快门启动操作的有效范围。

8. 发明授权

US4249816A Photographic camera with a release locking device 失效
标题翻译：具有释放锁定装置的照相机
公开(公告)号：US4249816A
公开(公告)日：1981-02-10
申请号：US26215
申请日：1979-04-02
申请人： Masayuki Suzuki , Tadashi Ito , Masayoshi Yamamichi , Hiroyasu Murakami
发明人： Masayuki Suzuki , Tadashi Ito , Masayoshi Yamamichi , Hiroyasu Murakami
IPC分类号： G03B7/00 , G03B7/26 , G03B7/30 , G03B9/08 , G03B17/42 , G03B7/083 , G03B17/38
CPC分类号： G03B17/42
摘要： A release locking device for use in photographic cameras of the type in which an exposure meter and electro-magnetic actuating and releasing means for automatic exposure control are rendered operative in separate manner by their respective control or release switches as may be operatively associated with a display button and a shutter release button respectively. This device comprises a master switch connected between an electrical power source and a common input lead of these release switches to be closed and opened in response to an actuation and a release, respectively, of a manually operable member, thereby all of the release switches are rendered effective and ineffective at a time. In a preferred embodiment, this device is operatively associated with a shutter cocking mechanism to be actuable in automatic response to a protracting movement of the shutter cocking lever into an effective range of shutter cocking operation.
摘要翻译：一种用于照相机的释放锁定装置，其中用于自动曝光控制的曝光计和电磁致动和释放装置通过它们各自的控制或释放开关以分开的方式工作，这可以与显示器可操作地相关联按钮和快门释放按钮。该装置包括连接在这些释放开关的电源和公共输入引线之间的主开关，以分别响应于可手动操作的构件的致动和释放而被关闭和打开，由此所有释放开关是一次有效和无效。在优选实施例中，该装置可操作地与快门启动机构相关联，以便能够自动响应快门推杆的伸出运动进入快门启动操作的有效范围。

9. 发明授权

US4327982A Device for suppressing mirror bounce in single lens reflex camera 失效
标题翻译：用于抑制单反相机反射镜的装置
公开(公告)号：US4327982A
公开(公告)日：1982-05-04
申请号：US182804
申请日：1980-08-29
申请人： Masayoshi Yamamichi , Masayuki Suzuki , Hiroyasu Murakami , Tadashi Ito
发明人： Masayoshi Yamamichi , Masayuki Suzuki , Hiroyasu Murakami , Tadashi Ito
IPC分类号： G03B19/12
CPC分类号： G03B19/12
摘要： A device for suppressing bounce of a pivotable mirror in a single lens reflex camera including a suppression member which may be pivotally moved into a position tending to hold the mirror against a stopper member as the mirror effects contact therewith, thereby to prevent mirror bounce when the mirror strikes the stopper. The suppression member includes an arcuate cam surface which is spring biased into engagement with a follower member on the mirror.
摘要翻译：一种用于抑制单个透镜反射相机中的可枢转镜反弹的装置，其包括抑制构件，所述抑制构件可以被枢转地移动到当镜子与其接触时倾向于将反射镜保持在阻挡构件上的位置，从而防止反射镜反弹镜子撞上了塞子。抑制构件包括弓形凸轮表面，其被弹簧偏置成与镜上的从动构件接合。

10. 发明授权

US4219267A Safety device for exposure factor setting dial 失效
标题翻译：曝光因子设置拨盘的安全装置
公开(公告)号：US4219267A
公开(公告)日：1980-08-26
申请号：US962885
申请日：1978-11-22
申请人： Masayuki Suzuki , Masayoshi Yamamichi , Hiroyasu Murakami , Tadashi Ito
发明人： Masayuki Suzuki , Masayoshi Yamamichi , Hiroyasu Murakami , Tadashi Ito
IPC分类号： G03B7/00 , B60R7/06 , G03B7/0805 , G03B7/30 , G03B9/58 , G03B17/00
CPC分类号： G03B17/00
摘要： In a camera having an exposure factor setting dial positioned adjacent a film winding lever, there is provided a safety device including a movable cover arranged to protrude upwardly from the inside of the camera housing over a top panel thereof to prevent the operator from inadvertently manually altering the setting of the dial, whereby improper actuation of the dial is prevented and the camera is made substantially fool-proof. When the cover is retracted into the camera housing by engagement of a knurled key portion thereof, the operator may actuate the dial to revise the exposure setting.
摘要翻译：在具有邻近薄膜卷绕杆定位的曝光因子设置刻度盘的相机中，设置有安全装置，该安全装置包括可移动盖，该可移动盖布置成从相机外壳的内部向上突出超过其顶板，以防止操作者无意地手动地改变表盘的设置被阻止，从而防止了表盘的不正确的致动，并且使照相机基本上是笨重的。当盖通过其滚花键部分的接合而缩回到相机外壳中时，操作者可以致动表盘以修改曝光设置。

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