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11. 发明授权

US4863812A Battery receptacle 失效
标题翻译：电池插座
公开(公告)号：US4863812A
公开(公告)日：1989-09-05
申请号：US117150
申请日：1987-09-28
申请人： Toshiaki Ueda , Katsuhiko Nomura , Yukio Takaoka
发明人： Toshiaki Ueda , Katsuhiko Nomura , Yukio Takaoka
IPC分类号： H01M2/10 , B21H7/14 , G03B17/56 , H01M12/00
CPC分类号： H01M2/1022
摘要： A battery receptacle is provided for selectively and alternately receiving a lithium battery (11) which has positive and negative terminals (13) on a first end face (9), and alkaline-manganese batteries (21), each of which includes positive (22) and negative (23) terminals on opposite first (8) and second (7) end faces thereof, respectively. The battery receptacle incorporates a receptacle housing (2) having a stationary wall or base (19, 31) for supporting one end of the lithium or alkaline-manganese batteries, and which also incorporates a spacer (4, 32) which is positioned around the alkaline-manganese batteries when they are positioned within the receptacle housing, as well as a lid (6, 33) which is adapted to selectively open and close the receptacle housing. The spacer is rotatably supported by the receptacle housing such that when the alkaline-manganese batteries are positioned within the receptacle, the spacer will be maintained about them, and when the lithium battery is positioned within the housing, the spacer will be positioned over the battery in the housing. Both the stationary wall and the lid have electrical contacts which correspond to the terminals of the alkaline-manganese batteries. Either the stationary wall or base (31), or the spacer (4), is provided with electrical contacts (4a, 36) which correspond to the terminals of the lithium battery to establish contact therewith terminals facing downwardly or its positive and negative terminals facing upwardly, respectively.
摘要翻译： PCT No.PCT / JP87 / 00332 Sec。 371日期1987年9月28日第 102（e）1987年9月28日PCT PCT 1987年5月26日PCT公布。出版物WO87 / 07435 日期为1987年12月3日。一种电池插座，用于选择性地交替地接收在第一端面（9）上具有正端子（13）的锂电池（11）和碱锰电池（21），它们中的每一个分别在相对的第一（8）和第二（7）端面上包括正（22）和负（23）端子。电池插座包括具有用于支撑锂或碱锰电池的一端的固定壁或基座（19,31）的插座壳体（2），并且还包括一个间隔件（4,32）碱锰电池当它们位于插座壳体内时，以及适于选择性地打开和闭合插座壳体的盖子（6,33）。间隔件由插座壳体可旋转地支撑，使得当碱锰电池位于容器内时，间隔件将被保持在其周围，并且当锂电池位于壳体内时，间隔件将位于电池在房屋里固定壁和盖都具有对应于碱锰电池端子的电触点。固定壁或底座（31）或间隔件（4）均设有与锂电池的端子相对应的电触点（4a，36），以与其面对的端子建立接触或其正极和负极端子面对分别向上。

12. 发明授权

US4365883A Focusing screen holding device 失效
标题翻译：聚焦屏幕保持装置
公开(公告)号：US4365883A
公开(公告)日：1982-12-28
申请号：US284743
申请日：1981-07-20
申请人： Yukio Takaoka , Keisuke Haraguchi , Shiyouichi Yamaka
发明人： Yukio Takaoka , Keisuke Haraguchi , Shiyouichi Yamaka
IPC分类号： G03B13/24 , G03B19/12 , G03B13/00
CPC分类号： G03B13/24 , G03B19/12
摘要： A focusing screen holding device for a single-lens reflex camera including a focusing screen, a focusing screen holding frame including focusing adjusting screws, a focusing screen retaining spring, and a hinge on one leaf of which the focusing screen retaining spring is mounted and which has an outer end with a hook engagable with the camera body. The second leaf of the spring is fixedly secured to the camera body so that the focusing screen holding frame is swingable about the shaft of the hinge. The focusing screen is accessible through the lens mount opening to replace and adjust the position of the focusing screen.
摘要翻译：一种用于单镜头反光照相机的聚焦屏幕保持装置，包括聚焦屏幕，聚焦屏幕保持框架，包括聚焦调节螺丝，聚焦屏幕保持弹簧和铰链，聚焦屏幕固定弹簧安装在其上，其中具有与相机机体可接合的钩子的外端。弹簧的第二片固定地固定到照相机主体上，使得聚焦屏幕保持框架可围绕铰链的轴摆动。聚焦屏可通过镜头安装孔进入，以更换和调整对焦屏的位置。

13. 发明授权

US4149785A Diaphragm-type exposure control system having braking arrangement 失效
标题翻译：具有制动装置的隔膜式曝光控制系统
公开(公告)号：US4149785A
公开(公告)日：1979-04-17
申请号：US881132
申请日：1978-02-24
申请人： Yukio Takaoka , Yoshio Sawada
发明人： Yukio Takaoka , Yoshio Sawada
IPC分类号： G03B7/085 , G03B9/07 , G03B9/62 , G03B7/08 , G03B9/06
CPC分类号： G03B9/62 , G03B7/085 , G03B9/07
摘要： An exposure control operation involving diaphragm adjustment is performed in first and second phases. During the first phase, a drag mechanism controls the rate of change of diaphragm value. During the second phase, a braking mechanism cooperates with the drag mechanism to control the rate of change of diaphragm value.
摘要翻译：在第一和第二相中执行涉及膜片调节的曝光控制操作。在第一阶段，牵引机构控制膜片的变化率。在第二阶段期间，制动机构与牵引机构配合以控制振膜的变化率。

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