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1. 发明授权

EP0569051B1 Lens shutter camera including a zoom lens system 失效
标题翻译： Zwischenlinsenverschlusscamera mit Zoomobjektiv
公开(公告)号：EP0569051B1
公开(公告)日：1996-08-21
申请号：EP93110717.1
申请日：1987-05-12
申请人： ASAHI KOGAKU KOGYO KABUSHIKI KAISHA
发明人： Haraguchi, Keisuke , Kohmoto, Shinsuke , Kobayashi, Takeo , Kondoh, Shigeru , Ohkubo, Hideki , Numako, Norio , Sugawara, Saburo , Nakamura, Susao , Matsuo, Hirofumi , Nomura, Katsuhiko , Nishio, Etsuro , Ishii, Haruo
IPC分类号： G02B7/10 , G03B13/20 , G03B13/12
CPC分类号： G03B13/12 , G02B7/102 , G02B23/145 , G03B17/04 , G03B2215/0503 , G03B2217/002

2. 发明授权

EP0271114B1 Programmed shutter and apparatus for preventing foreign matter on lens from being photographed in a lens shutter type of camera 失效
标题翻译：编写的快门和装置，用于防止在摄像机的镜头类型摄像机上拍摄的镜头上的外部事件
公开(公告)号：EP0271114B1
公开(公告)日：1993-04-21
申请号：EP87118401.6
申请日：1987-12-11
申请人： ASAHI KOGAKU KOGYO KABUSHIKI KAISHA
发明人： Kobayashi, Takeo , Kondoh, Shigeru , Nishio, Etsuroh , Kohmoto, Shinsuke
IPC分类号： G03B9/08 , G03B7/097
CPC分类号： G03B9/08

3. 发明公开

EP0272701A3 Apparatus for controlling charging of main capacitor of flash unit 失效
标题翻译：控制闪存单元主电容充电的装置
公开(公告)号：EP0272701A3
公开(公告)日：1988-08-24
申请号：EP87119131
申请日：1987-12-23
申请人： ASAHI KOGAKU KOGYO KABUSHIKI KAISHA
发明人： Nishida, Takao , Kobayashi, Takeo
IPC分类号： H05B41/32
CPC分类号： H05B41/325 , Y10S315/04 , Y10S315/05
摘要： In an apparatus for controlling charging of a main capacitor of a flash unit, comparison means (27 to 36, 40 and 42) are used to detect the timing at which a voltage V across a main capacitor (16) reaches a reference voltage V₁ at which flash photographs can be taken, and a timer is used to detect the fact that a predetermined time period has elapsed after such detection so that the charging of the main capacitor is stopped (Steps 106, 108, 124 to 128 and 118 to 122). When the voltage V across the main capacitor drops to the reference voltage V₁ as the result of spontaneous discharge, recharging is performed (Steps 130 to 136), and thus the above processing is repeated. When such processing is performed over a predetermined time period or predetermined times, recharging is no more performed. In an apparatus having another arrangement, flash photography is permitted (Steps 200 to 214 and 216) if a predetermined value is greater than the time period that has elapsed until the ensuing shutter release after the voltage V across the main capacitor C M has reached the reference voltage V₂ (> V₁) at which flash photographs can be taken, but if the aforesaid time period is not less than said predetermined value, flash photography is inhibited to restart the charging of the main capacitor (Steps 200 to 214, 222 and 224).

4. 发明公开

EP0272701A2 Apparatus for controlling charging of main capacitor of flash unit 失效
标题翻译： BelstungssteuereinrichtungfürBlitzeinheitshauptkapazität。
公开(公告)号：EP0272701A2
公开(公告)日：1988-06-29
申请号：EP87119131.8
申请日：1987-12-23
申请人： ASAHI KOGAKU KOGYO KABUSHIKI KAISHA
发明人： Nishida, Takao , Kobayashi, Takeo
IPC分类号： H05B41/32
CPC分类号： H05B41/325 , Y10S315/04 , Y10S315/05
摘要： In an apparatus for controlling charging of a main capacitor of a flash unit, comparison means (27 to 36, 40 and 42) are used to detect the timing at which a voltage V across a main capacitor (16) reaches a reference voltage V₁ at which flash photographs can be taken, and a timer is used to detect the fact that a predetermined time period has elapsed after such detection so that the charging of the main capacitor is stopped (Steps 106, 108, 124 to 128 and 118 to 122). When the voltage V across the main capacitor drops to the reference voltage V₁ as the result of spontaneous discharge, recharging is performed (Steps 130 to 136), and thus the above processing is repeated. When such processing is performed over a predetermined time period or predetermined times, recharging is no more performed. In an apparatus having another arrangement, flash photography is permitted (Steps 200 to 214 and 216) if a predetermined value is greater than the time period that has elapsed until the ensuing shutter release after the voltage V across the main capacitor C M has reached the reference voltage V₂ (> V₁) at which flash photographs can be taken, but if the aforesaid time period is not less than said predetermined value, flash photography is inhibited to restart the charging of the main capacitor (Steps 200 to 214, 222 and 224).
摘要翻译：在用于控制闪光单元的主电容器的充电的装置中，使用比较装置（27至36,40和42）来检测主电容器（16）两端的电压V达到参考电压V1的时刻可以拍摄闪光照片，并且使用定时器来检测在这种检测之后经过了预定时间段以使主电容器的充电停止的事实（步骤106,108,124至128和118至122）。当主电容器两端的电压V由于自发放电而下降到参考电压V1时，进行再充电（步骤130至136），因此重复上述处理。当在预定时间段或预定时间内执行这种处理时，不再执行再充电。在具有另一种布置的装置中，如果预定值大于在主电容器CM两端的电压V达到基准之后所经过的快门释放之前的时间段，则允许闪光照相（步骤200至214和216）可以拍摄闪光照片的电压V2（> V1），但是如果上述时间段不小于所述预定值，则禁止闪光摄影以重新开始主电容器的充电（步骤200至214,222和224）。

5. 发明公开

EP0569051A1 Lens shutter camera including a zoom lens system 失效
标题翻译： Zwischenlinsenverschlusscamera mit Zoomobjektiv。
公开(公告)号：EP0569051A1
公开(公告)日：1993-11-10
申请号：EP93110717.1
申请日：1987-05-12
申请人： ASAHI KOGAKU KOGYO KABUSHIKI KAISHA
发明人： Haraguchi, Keisuke , Kohmoto, Shinsuke , Kobayashi, Takeo , Kondoh, Shigeru , Ohkubo, Hideki , Numako, Norio , Sugawara, Saburo , Nakamura, Susao , Matsuo, Hirofumi , Nomura, Katsuhiko , Nishio, Etsuro , Ishii, Haruo
IPC分类号： G02B7/10 , G03B13/20 , G03B13/12
CPC分类号： G03B13/12 , G02B7/102 , G02B23/145 , G03B17/04 , G03B2215/0503 , G03B2217/002
摘要： A lens shutter type of camera is provided, having a photographing optical system (1) comprising a zoom lens system (L1, L2), a motor driven cam mechanism (14, 15, 16, 17, 18, 19, 20, 21) for moving the photographing optical system (1, L1, L2) in a zoom range (20d, 21b), thereby varing the focal length of said optical system (1, L1, L2) and for moving said optical system (1, L1, L2) to and from an accommodating position (20a, 20b, 21a) where lenses (L1, L2) of said photographing optical system (1) are in a position behind said zoom range (20e, 21b). In that camera a code plate (90) is provided with an area (Pos2 to PosA) for obtaining focal length information of said optical system (1) and with a detecting area (Pos1) for detecting a transient state (20b) from said zoom range (20d, 21b) to said accommodating position (20a, 21a). The driving of said cam mechanism (14, 15, 16, 17, 18, 19, 20, 21) cannot be stopped when said detecting area (Pos1) signalises a position of the optical system (1, L1, L2) in said transient state (20b, 21a).
摘要翻译：提供了一种镜头快门式相机，具有包括变焦透镜系统（L1，L2）的拍摄光学系统（1），电机驱动的凸轮机构（14,15,16,17,18,19,22,21）用于在变焦范围（20d，21b）中移动拍摄光学系统（1，L1，L2），从而使所述光学系统（1，L1，L2）的焦距变化，并使所述光学系统（1，L1， L2）到所述拍摄光学系统（1）的透镜（L1，L2）处于所述变焦范围（20e，21b）之后的位置的容纳位置（20a，20b，21a）。在该相机中，代码板（90）设置有用于获得所述光学系统（1）的焦距信息的区域（Pos2至PosA）以及用于从所述缩放检测瞬态状态（20b）的检测区域（Pos1）（20d，21b）到所述容纳位置（20a，21a）。当所述检测区域（Pos1）在所述瞬态信号中信号通知光学系统（1，L1，L2）的位置时，所述凸轮机构（14,15,16,17,18,19,20,21）的驱动不能停止状态（20b，21a）。

6. 发明公开

EP0271114A2 Programmed shutter and apparatus for preventing foreign matter on lens from being photographed in a lens shutter type of camera 失效
标题翻译：计划快门相机与镜头快门，并为防止异物拍摄镜头上的手段。
公开(公告)号：EP0271114A2
公开(公告)日：1988-06-15
申请号：EP87118401.6
申请日：1987-12-11
申请人： ASAHI KOGAKU KOGYO KABUSHIKI KAISHA
发明人： Kobayashi, Takeo , Kondoh, Shigeru , Nishio, Etsuroh , Kohmoto, Shinsuke
IPC分类号： G03B9/08 , G03B7/097
CPC分类号： G03B9/08
摘要： A programmed shutter and an apparatus are provided for preventing material, such as dust, on camera lenses from being photographed. The shutter can be used alone, or can be used togther with a pivotable neutral density filter which can be selectively positioned along the optical axis of a lens system having a zoom lens or at least two focal length positions.
摘要翻译：本发明提供一种程序快门和一种防止材料，颜色：如灰尘，在摄像机镜头被拍摄的。快门可以单独使用，或者可以用能够沿着具有变焦透镜或至少两个焦距位置的透镜系统的光轴被选择性地定位的枢轴能够中性密度滤光片togther使用。

7. 发明授权

EP0272701B1 Apparatus for controlling charging of main capacitor of flash unit 失效
标题翻译：用于控制闪存单元主电容充电的装置
公开(公告)号：EP0272701B1
公开(公告)日：1993-04-21
申请号：EP87119131.8
申请日：1987-12-23
申请人： ASAHI KOGAKU KOGYO KABUSHIKI KAISHA
发明人： Nishida, Takao , Kobayashi, Takeo
IPC分类号： H05B41/32
CPC分类号： H05B41/325 , Y10S315/04 , Y10S315/05

8. 发明公开

EP0271114A3 Programmed shutter and apparatus for preventing foreign matter on lens from being photographed in a lens shutter type of camera 失效
标题翻译：用于防止在摄像机镜头类型中拍摄的镜头上的镜头的编程快门和装置
公开(公告)号：EP0271114A3
公开(公告)日：1989-07-26
申请号：EP87118401.6
申请日：1987-12-11
申请人： ASAHI KOGAKU KOGYO KABUSHIKI KAISHA
发明人： Kobayashi, Takeo , Kondoh, Shigeru , Nishio, Etsuroh , Kohmoto, Shinsuke
IPC分类号： G03B9/08 , G03B7/097
CPC分类号： G03B9/08
摘要： A programmed shutter and an apparatus are provided for preventing material, such as dust, on camera lenses from being photographed. The shutter can be used alone, or can be used togther with a pivotable neutral density filter which can be selectively positioned along the optical axis of a lens system having a zoom lens or at least two focal length positions.

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