专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

71. 发明授权

US5887211A Camera with a spool chamber 失效
标题翻译：相机带有卷轴室
公开(公告)号：US5887211A
公开(公告)日：1999-03-23
申请号：US629772
申请日：1996-04-09
申请人： Yoshio Nakagawa , Junichi Tanii
发明人： Yoshio Nakagawa , Junichi Tanii
IPC分类号： G03B17/00 , G03B17/02
CPC分类号： G03B17/00 , G03B17/02 , G03B2217/002
摘要： An arrangement, for installing an electric component of a printed board, contributing to a reduction in size of a camera. Between a cover of a camera body, and a film pressure plate, is installed the printed board which is larger than the film pressure plate and which extends beyond an outer wall of a spool chamber in a direction in which a film is fed. On the printed board, some electric components such as a step-up transformer and a transistor are mounted. The outer wall of the spool chamber has a concave part in which a part of the electric components is positioned. The dimension of the part of the electric component is absorbed in the thickness of the outer wall of the spool chamber.
摘要翻译：用于安装印刷电路板的电气部件的布置，有助于减小照相机的尺寸。在相机主体的盖和胶片压板之间安装大于胶片压板的印刷电路板，并且沿着胶片馈送的方向延伸超过卷轴室的外壁。在印刷电路板上，安装有升压变压器和晶体管等电气部件。卷轴室的外壁具有凹部，电部件的一部分位于该凹部中。电气部件的一部分的尺寸被吸收在卷轴室的外壁的厚度上。

72. 发明授权

US5884112A Camera 失效
标题翻译：相机
公开(公告)号：US5884112A
公开(公告)日：1999-03-16
申请号：US791528
申请日：1997-01-30
申请人： Akira Funahashi , Junichi Tanii
发明人： Akira Funahashi , Junichi Tanii
IPC分类号： G03B7/26 , G03B17/02 , G03B17/30 , G03B17/26
CPC分类号： G03B17/30 , G03B17/02
摘要： The present invention comprises a camera that is capable of both feeding a long strip of film that is housed in a cartridge in a wound-up fashion and rewinding said film, wherein a battery is placed above or below the film conveyance path between the cartridge bay and the spool bay such that its axis is essentially parallel to the optical axis.
摘要翻译：本发明包括一种相机，其能够以卷绕方式馈送容纳在盒中的长条胶片并重新卷绕所述胶片，其中电池被放置在胶片盒外部的胶片传送路径的上方或下方和阀芯间隔使得其轴线基本上平行于光轴。

73. 发明授权

US5643120A Motor drive system 失效
标题翻译：电机驱动系统
公开(公告)号：US5643120A
公开(公告)日：1997-07-01
申请号：US740072
申请日：1996-10-24
申请人： Nobuharu Murashima , Junichi Tanii , Yoshito Konishi , Ken Tanino
发明人： Nobuharu Murashima , Junichi Tanii , Yoshito Konishi , Ken Tanino
IPC分类号： G03B17/00 , F16H3/00 , F16H37/06 , F16H1/32 , F16H3/34 , F16H59/14 , F16H59/40
CPC分类号： F16H3/003 , F16H37/065 , Y10T74/19014 , Y10T74/19056 , Y10T74/19367
摘要： A motor drive system is provided with two drive units so that the system may be driven not only by operating one of the drive units but by simultaneously operating both of the drive units in accordance with load condition. Both of the first and second drive units are provided with a motor and a gear reduction mechanism. The output gear of the second drive unit is mounted as a planetary gear of a planetary gear mechanism on the carrier. When the current is supplied simultaneously to both the motor of the first drive unit and to the motor of the second drive unit, the output gear of the first drive unit comes into mesh with the output gear of the second drive unit, combining the output forces of the first and second drive units to drive the load driving shaft. When the use of only the first drive unit is required to drive the load, the motor of the second drive unit is rotated reversely to move the carrier of the planetary gear mechanism to a refuge position, where the output gear of the second drive unit is de-meshed from the output gear of the first drive unit.
摘要翻译：电动机驱动系统设置有两个驱动单元，使得不仅可以通过操作驱动单元之一来驱动系统，而且可以根据负载条件同时操作两个驱动单元。第一和第二驱动单元都具有马达和齿轮减速机构。第二驱动单元的输出齿轮作为行星齿轮机构的行星齿轮安装在载体上。当同时向第一驱动单元的电动机和第二驱动单元的电动机提供电流时，第一驱动单元的输出齿轮与第二驱动单元的输出齿轮啮合，将输出力的第一和第二驱动单元以驱动负载驱动轴。当仅需要使用第一驱动单元来驱动负载时，第二驱动单元的电动机反向旋转以将行星齿轮机构的行星架移动到避难位置，其中第二驱动单元的输出齿轮为从第一驱动单元的输出齿轮脱离。

74. 发明授权

US5220370A Driving mechanism of camera and friction mechanism therefor 失效
标题翻译：摄像机驱动机构及其摩擦机理
公开(公告)号：US5220370A
公开(公告)日：1993-06-15
申请号：US758549
申请日：1991-09-10
申请人： Yasuo Hawai , Junichi Tanii
发明人： Yasuo Hawai , Junichi Tanii
IPC分类号： G03B17/42
CPC分类号： G03B17/425
摘要： The operating mechanism according to the present invention is so constructed that an indexing mechanism moves by rotation of a reversible driving device in one direction and when the mechanism reaches a specified section corresponding to a selecting device, the mechanism drives a loading system, selected by the selecting device, by rotation thereof in the other direction at the section. The friction mechanism of a camera according to the present invention is so constructed that a spring for applying to a spool is attached to a spool driving gear. The electric film rewinding apparatus according to the present invention is so constructed that a planetary gear disengages from a driven gear in film rewinding gears by a driving force of a driving device. The driving control apparatus of a camera is so constructed that a single motor is driven for reversibly rotation in both of one direction and the other direction to execute only a necessary operation in loading and unloading a film, reversibly. The camera according to the present invention is so constructed that in the failure of an initial loading operation, after all of a film is rewound by a film rewinding device, the operation is executed again by a control device.
摘要翻译：根据本发明的操作机构构造成使得分度机构通过一个方向上的可逆驱动装置的旋转而移动，并且当机构到达与选择装置相对应的特定部分时，该机构驱动装载系统，由通过在该部分沿另一方向的旋转来选择装置。根据本发明的照相机的摩擦机构被构造成使得用于施加到卷轴的弹簧附接到卷轴驱动齿轮。根据本发明的电动卷绕装置的结构使得行星齿轮通过驱动装置的驱动力与膜重绕齿轮中的从动齿轮脱离接合。照相机的驱动控制装置被构造成使得单个电动机被驱动以在一个方向和另一个方向上可逆地旋转，从而仅可逆地执行装载和卸载胶片的必要操作。根据本发明的相机被构造成在初始加载操作失败时，在通过胶片倒片装置重新卷绕胶片之后，通过控制装置再次执行该操作。

75. 发明授权

US5117251A Reflex camera 失效
标题翻译：反光相机
公开(公告)号：US5117251A
公开(公告)日：1992-05-26
申请号：US672770
申请日：1991-03-20
申请人： Toshihiko Ishimura , Reiji Seki , Kenji Ishibashi , Junichi Tanii , Takahisa Shimada
发明人： Toshihiko Ishimura , Reiji Seki , Kenji Ishibashi , Junichi Tanii , Takahisa Shimada
IPC分类号： G03B13/36 , G02B7/08 , G02B7/28 , G03B17/42 , G03B19/12
CPC分类号： G03B17/425 , G02B7/08 , G03B19/12
摘要： A reflex camera capable of automatic focus adjustment comprises a motor for driving a lens used for focus adjustment, an electromagnet for lifting-up a mirror to expose a film at the time of shutter release, a battery for operating the motor and the electromagnet, and a controller for controlling power supply such that the power is supplied to the magnet after the lens is moved by the motor to a position such as an in-focus point. Since the power is supplied to the electromagnet after the completion of power supply to the motor, there is no possibility of malfunction of the electromagnet.
摘要翻译：能够进行自动对焦调整的反射照相机包括用于驱动用于焦点调节的镜头的电动机，用于提升镜子以在快门释放时曝光胶片的电磁体，用于操作电动机和电磁体的电池，以及用于控制电源的控制器，使得在透镜被电动机移动到诸如对焦点之类的位置之后，向磁体提供电力。由于在向电动机供电完成后向电磁铁供电，所以电磁铁不可能发生故障。

76. 发明授权

US5025239A Electromagnetic actuator for cameras and the like 失效
标题翻译：照相机用电磁执行机构等
公开(公告)号：US5025239A
公开(公告)日：1991-06-18
申请号：US330450
申请日：1989-03-30
申请人： Nobuharu Murashima , Hideo Kajita , Yasuo Hawai , Toshihiko Ishimura , Akira Okuno , Junichi Tanii , Reiji Seki
发明人： Nobuharu Murashima , Hideo Kajita , Yasuo Hawai , Toshihiko Ishimura , Akira Okuno , Junichi Tanii , Reiji Seki
IPC分类号： G03B17/38 , H01F7/08 , H01F7/123
CPC分类号： H01F7/08 , G03B17/38 , H01F7/123
摘要： An electromagnetic actuator suitable for use in combination with the mechanisms of cameras and the like. The electromagnetic actuator has a single electromagnet, and first and second armatures disposed opposite to the opposite attracting surfaces of the electromagnet, respectively. The first armature actuates a first operating lever for operating the shutter release mechanism of a camera, and the second armature actuates a second operating lever for operating the diaphragm of the camera. The first armature is separated from the attracting surface and the second armature is in contact with the attracting surface while the electromagnet is not energized. When the electromagnet is energized, the first armature is attracted to the attracting surface to actuate the first operating lever for releasing the shutter. When the electromagnet is de-energized, the second armature is separated from the attracting surface to allow the second operating lever which has been detained by the second armature to be turned for controlling the diaphragm. A control circuit decreases the current energizing the electromagnet after the first and second armatures have been attracted to the corresponding attracting surfaces to save power.
摘要翻译：一种电磁致动器，适合与照相机等的组合结合使用。电磁致动器具有单个电磁体，并且分别与电磁体的相对的吸引表面相对设置的第一和第二电枢。第一电枢致动用于操作照相机的快门释放机构的第一操作杆，并且第二电枢致动用于操作照相机的光阑的第二操作杆。第一电枢与吸引表面分离，并且第二电枢与吸引表面接触，而电磁体未通电。当电磁体通电时，第一电枢被吸引到吸引表面，以驱动第一操作杆以释放快门。当电磁铁断电时，第二电枢与吸引表面分离，以允许被第二电枢锁定的第二操作杆转动以控制隔膜。在第一和第二电枢已经被吸引到相应的吸引表面之后，控制电路减小了对电磁体通电的电流，以节省功率。

77. 发明授权

US4712871A Positioning mechanism for positioning auxiliary optical device relative to main optical device and the auxiliary optical device 失效
标题翻译：辅助光学装置相对于主光学装置和辅助光学装置的定位机构
公开(公告)号：US4712871A
公开(公告)日：1987-12-15
申请号：US755898
申请日：1985-07-17
申请人： Junichi Tanii , Yukio Maekawa
发明人： Junichi Tanii , Yukio Maekawa
IPC分类号： B23Q16/04 , G03B17/14 , G02B7/02 , B23Q16/00
CPC分类号： G03B17/14 , B23Q16/04 , Y10T74/1494
摘要： A positioning mechanism for positioning an auxiliary optical device relative to a main optical device, and the auxiliary optical device. Thje positioning mechanism includes a positioning member and a positioning recess which are provided on one and the other of the main and auxiliary optical devices, respectively so as to be engaged with each other with a clearance. Each of the positioning member and the positioning recess includes a leding side face portion and a trailing side face portion being opposite to and in alignment with the leading side face portion in a direction of relative movement of the main and auxiliary optical devices. The trailing side face portions of the positioning member and the positioning recess have a configuration which allows the trailing side face portions not to contact with each other when the relative movement is effected at a speed faster than a predetermined speed.
摘要翻译：用于相对于主光学装置定位辅助光学装置的定位机构和辅助光学装置。定位机构包括定位构件和定位凹槽，其分别设置在主和辅助光学装置中的一个和另一个上，以便以间隙彼此接合。定位构件和定位凹槽中的每一个包括在主辅助光学装置的相对运动方向上与引导侧面部分相对并与其对准的引导侧面部分和后侧面部分。定位构件和定位凹槽的后侧面部分具有当以比预定速度更快的速度进行相对移动时允许后侧面部不相互接触的构造。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式