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1. 发明授权

US4491401A Diaphragm device 失效
标题翻译：隔膜装置
公开(公告)号：US4491401A
公开(公告)日：1985-01-01
申请号：US570352
申请日：1984-01-13
申请人： Hiroyoshi Inaba , Akiyasu Sumi , Hidefumi Notagashira , Makoto Katsuma , Hiroyasu Murakami , Akira Hiramatsu
发明人： Hiroyoshi Inaba , Akiyasu Sumi , Hidefumi Notagashira , Makoto Katsuma , Hiroyasu Murakami , Akira Hiramatsu
IPC分类号： G03B9/06 , H02N2/16 , G05D25/00
CPC分类号： G03B9/06
摘要： In a diaphragm device, a progressive oscillation wave is generated at a vibrating member by electrically energizing electrostriction members while a movable member which is arranged to actuate diaphragm blades is pressed into contact with the vibrating member by means of an urging member. The movable member is then frictionally driven by the oscillation wave to drive the diaphragm.
摘要翻译：在隔膜装置中，通过对致动构件进行电激励而在振动构件上产生逐渐振荡波，而通过推动构件将布置成致动光阑叶片的可动构件与振动构件压接接触。然后由振荡波摩擦驱动可动件驱动隔膜。

2. 发明授权

US4660933A Lens driving device 失效
标题翻译：镜头驱动装置
公开(公告)号：US4660933A
公开(公告)日：1987-04-28
申请号：US857143
申请日：1986-04-29
申请人： Hidefumi Notagashira , Akiyasu Sumi , Hiroyoshi Inaba , Makoto Katsuma , Hiroyasu Murakami , Akira Hiramatsu
发明人： Hidefumi Notagashira , Akiyasu Sumi , Hiroyoshi Inaba , Makoto Katsuma , Hiroyasu Murakami , Akira Hiramatsu
IPC分类号： G02B3/10 , G02B7/04 , G02B7/08 , G03B3/10 , G03B13/34 , H02N2/00 , H02N2/16
CPC分类号： G02B7/08
摘要： Travelling oscillation waves are generated in a lens assembly at an oscillation element by impressing a voltage to an electro-restriction element or elements, whereupon a lens driving operation is performed by frictionally driving a moving element which is pressed in contact with the oscillation element. In the case of manual operation, an oscillation ring operating as the oscillation element is separated from a rotation ring which constitutes the moving element by a clutch device and then the rotation ring is manually rotated for effecting the lens driving operation.
摘要翻译：通过向电子限制元件施加电压而在振动元件的透镜组件中产生行波振荡波，由此通过摩擦地驱动与振荡元件接触的移动元件进行透镜驱动操作。在手动操作的情况下，作为振动元件工作的振荡环通过离合器装置与构成移动元件的旋转环分离，然后手动旋转旋转环以进行透镜驱动操作。

3. 发明授权

US4596454A Photographic lens barrel assembly 失效
标题翻译：摄影镜头组装
公开(公告)号：US4596454A
公开(公告)日：1986-06-24
申请号：US532583
申请日：1983-09-15
申请人： Tohru Kawai , Akiyasu Sumi , Hidefumi Notagashira , Hiroshi Yamamoto
发明人： Tohru Kawai , Akiyasu Sumi , Hidefumi Notagashira , Hiroshi Yamamoto
IPC分类号： G03B17/14 , H05K1/11
CPC分类号： G03B17/14 , G03B2217/002 , H05K1/118
摘要： An electrical signal transmission arrangement in a photographic lens barrel which is principally composed of an adapter member arranged to be non-rotatably carried by a camera body and a lens body arranged to be rotatable around an optical axis relative to the adapter member and which is equipped for electrical signal transmission between the adapter member and the lens body.
摘要翻译：摄影镜头镜筒中的电信号传输装置，其主要由布置成由照相机主体不可旋转地承载的适配器构件和透镜主体构成，该镜头主体被布置成围绕相对于适配器构件的光轴可旋转并且被配备用于适配器构件和透镜体之间的电信号传输。

4. 发明授权

US4247190A Lens assembly coupling device for camera system 失效
标题翻译：相机系统镜头组合联轴器
公开(公告)号：US4247190A
公开(公告)日：1981-01-27
申请号：US872102
申请日：1978-01-25
申请人： Shigeru Hashimoto , Taizo Mitani , Takashi Isobe , Masao Aoyagi , Akiyasu Sumi , Katsumi Tanaka
发明人： Shigeru Hashimoto , Taizo Mitani , Takashi Isobe , Masao Aoyagi , Akiyasu Sumi , Katsumi Tanaka
IPC分类号： G03B17/12 , G03B17/14 , G02B7/14
CPC分类号： G03B17/14 , G03B17/12
摘要： An interchangeable lens assembly for a camera is formed with a bayonet coupling affixed to the lens barrel with both being rotatable relative to an adapter shell. Upon attachment of the lens assembly to a camera housing, a detent pin is retracted from a fitted hole found in a radial flange of the adapter shell and the lens barrel is thereby rendered rotatable together with the bayonet coupling with reference to both the adapter shell and the camera housing while the adapter shell is held stationary relative to the camera housing during mounting and dismounting of the lens assembly.
摘要翻译：用于照相机的可互换镜头组件形成有固定到透镜镜筒的卡口联接件，两者都可相对于适配器壳体旋转。在将透镜组件附接到相机外壳上时，止动销从适配器壳体的径向凸缘中的嵌合孔缩回，并且透镜镜筒因此可以与卡口联接一起参考适配器外壳和相机壳体，同时在安装和拆卸透镜组件期间，适配器壳体相对于照相机外壳保持静止。

5. 发明授权

US4230403A Mounting for interchangeable camera lens assembly with diaphragm means 失效
标题翻译：用隔膜装置安装可互换的相机镜头组件
公开(公告)号：US4230403A
公开(公告)日：1980-10-28
申请号：US875096
申请日：1978-02-03
申请人： Shigeru Hashimoto , Taizo Mitani , Takashi Isobe , Masao Aoyagi , Akiyasu Sumi , Katsumi Tanaka
发明人： Shigeru Hashimoto , Taizo Mitani , Takashi Isobe , Masao Aoyagi , Akiyasu Sumi , Katsumi Tanaka
IPC分类号： G03B17/12 , G03B17/14 , G03B7/02 , G03B9/02 , G03B17/00
CPC分类号： G03B17/14 , G03B17/12
摘要： An interchangeable lens assembly for a camera including a lens barrel having a diaphragm mechanism mounted therewith, a bayonet coupling mechanism fixed on the lens barrel and adapted to be brought into engagement with a complementary coupling mechanism on the camera for releasably mounting the lens assembly in operative position on the camera, an adapter shell mounted on the lens barrel in rotative relationship relative thereto for establishing predetermined relative positioning between the interchangeable lens assembly and the camera, and a retainer mechanism adapted to be interposed between the adapter shell and the camera for retaining the adapter shell in fixed rotative position relative to the camera during mounting and dismounting of the interchangeable lens assembly. The lens assembly also includes a diaphragm presetting mechanism for transmitting signals representative of a diaphragm aperture between the lens assembly and the camera. Since coupling and decoupling of the lens assembly is performed by rotating the lens barrel relative to the camera housing, while the adapter shell remains stationary, the diaphragm presetting mechanism is provided with a device for assuring that an arm extending between the camera and the lens assembly is located in a predetermined angular position relative to a slot in the stationary adapter shell before and after the unit is attached to and detached from the camera housing despite the fact that the range of rotative tightening movement of the tube may be larger or smaller than that of movement of the arm. Thus the operator is able to detach the unit with the position of the diaphragm ring left unchanged.
摘要翻译：一种用于照相机的可互换透镜组件，包括具有安装在其上的光阑机构的透镜镜筒，固定在透镜镜筒上并适于与相机上的互补联接机构接合的卡口联接机构，用于将透镜组件可释放地安装在操作摄像机上的位置，安装在透镜镜筒上的适配器壳体，与其相对旋转，用于在可互换镜头组件和相机之间建立预定的相对定位;以及保持器机构，其适于插入适配器外壳和相机之间，用于保持适配器壳体在安装和拆卸可更换镜头组件期间相对于照相机处于固定的旋转位置。透镜组件还包括用于传输代表透镜组件和照相机之间的光阑孔径的信号的光阑预调机构。由于透镜组件的耦合和解耦是通过相对于照相机壳体旋转透镜镜筒而实现的，而适配器壳体保持静止时，隔膜预设机构设置有用于确保在相机和透镜组件之间延伸的臂相对于固定适配器壳体中的槽位于相对于相机外壳附接到相机外壳之前和之后的预定角度位置，尽管管的旋转紧固运动的范围可以大于或小于的手臂的运动。因此，操作者能够将隔膜环的位置保持不变而拆下本机。

6. 发明授权

US4459001A Automatic focusing system with interrupt function 失效
标题翻译：具有中断功能的自动对焦系统
公开(公告)号：US4459001A
公开(公告)日：1984-07-10
申请号：US345651
申请日：1982-02-04
申请人： Akiyasu Sumi , Tohru Kawai
发明人： Akiyasu Sumi , Tohru Kawai
IPC分类号： G03B7/00 , G02B7/08 , G02B7/28 , G03B3/10
CPC分类号： G02B7/08
摘要： The invention provides a photographing apparatus having a focusing system for controlling the movement of a focusing lens. The output of the signal from the focusing system is so controlled that the continuous operation of the focusing system is interrupted in response to the operation of an imaging device such as a single reflex camera, a video camera, etc.
摘要翻译：本发明提供了一种具有用于控制聚焦透镜的移动的聚焦系统的摄影设备。来自聚焦系统的信号的输出被如此控制，使得聚焦系统的连续操作响应于诸如单反射相机，摄像机等的成像装置的操作而中断。

7. 发明授权

US4159168A Exposure correction factor setting device for a camera 失效
标题翻译：相机的曝光修正因子设定装置
公开(公告)号：US4159168A
公开(公告)日：1979-06-26
申请号：US855480
申请日：1977-11-29
申请人： Akiyasu Sumi , Tokuichi Tsunekawa , Shohei Ohtaki
发明人： Akiyasu Sumi , Tokuichi Tsunekawa , Shohei Ohtaki
IPC分类号： G03B7/24 , G03B7/16 , G03B15/05 , G03B7/00
CPC分类号： G03B7/003 , G03B7/0807
摘要： An exposure correction factor setting device is disclosed which includes an exposure correction factor setting dial, a brush connected to the dial and arranged to be operated when the film speed is manually adjusted, and a bias device connected to a variable resistor for manual adjustment of the film speed so as to apply to a film speed signal producing device for automatic adjustment of film speed a bias signal corresponding to the exposure correction factor set by the dial. It is thereby possible to utilize the exposure correction factor setting device in automatically setting a film speed by a film cassette as well as in manually setting the film speed.
摘要翻译：公开了一种曝光校正因子设定装置，其包括曝光校正系数设定刻度盘，连接到刻度盘并布置为在手动调节胶片速度时操作的刷子，以及连接到可变电阻器的偏置装置，用于手动调节胶片速度，以便适用于胶片速度信号产生装置，用于自动调节胶卷速度，该偏移信号对应于由表盘设置的曝光校正因子。因此，可以利用曝光校正系数设定装置，通过胶片暗盒自动设定胶片速度，以及手动设定胶卷速度。

8. 发明授权

US4422740A Lens assembly provided with an automatic focusing device 失效
标题翻译：镜头组件设有自动对焦装置
公开(公告)号：US4422740A
公开(公告)日：1983-12-27
申请号：US280549
申请日：1981-07-06
申请人： Akiyasu Sumi , Tohru Kawai
发明人： Akiyasu Sumi , Tohru Kawai
IPC分类号： G02B7/08 , G03B3/10
CPC分类号： G02B7/08
摘要： An interchangeable lens assembly comprises a phototaking lens system for imaging an object, an automatic focusing device for detecting the object distance and outputting a signal for moving the lens system to an in-focus position, and a focus adjusting member for moving the lens system along the optical axis. The automatic focusing device includes a distance detector, a motor for generating a drive force to drive the lens system in accordance with an output signal from the distance detector, and a transmission for transmitting the drive force. The focus adjusting member is connected to the lens system and to the transmission, and the lens system is moved in accordance with either the manual rotation of a manually operated portion of the focus adjusting member about the optical axis or by the drive force from the motor through the transmission.
摘要翻译：可互换透镜组件包括用于对物体成像的摄影透镜系统，用于检测物距的自动对焦装置，并输出用于将透镜系统移动到对焦位置的信号，以及用于使透镜系统沿着光轴。自动对焦装置包括距离检测器，用于根据来自距离检测器的输出信号产生驱动透镜系统的驱动力的电动机和用于传递驱动力的变速器。焦点调节构件连接到透镜系统和透射器，并且透镜系统根据聚焦调节构件的手动操作部分围绕光轴的手动旋转或来自电动机的驱动力而移动通过传输。

9. 发明授权

US4386829A Mechanical mounting system for a zoom lens assembly 失效
标题翻译：用于变焦镜头组件的机械安装系统
公开(公告)号：US4386829A
公开(公告)日：1983-06-07
申请号：US166825
申请日：1980-07-08
申请人： Akiyasu Sumi
发明人： Akiyasu Sumi
IPC分类号： G02B7/10
CPC分类号： G02B7/10
摘要： An operating mechanism for a zoom lens assembly is constructed with an integrally molded actuating sleeve rotatably fitted on the exterior surface of a tubular body of the assembly and held against axial movement, with a zoom lens cell being slideably fitted to the inner diameter of the tubular body. A camming connection is provided between the sleeve and the cell through a longitudinally elongated slot formed in the tube. The camming connection is formed from an inwardly directed helical cam protuberance having a rectangular cross-sectional configuration molded integrally with the sleeve, a slider freely fitted in the slot affixed to the cell, a cam follower in the form of a detent roller radially outwardly extending from the slider, a reaction roller axially movably mounted in a keyway in the slider, and a spring urging the detent and the reaction rollers to engage the cam protuberance at opposite radial shoulders thereof with a clamping effect.
摘要翻译：用于变焦透镜组件的操作机构被构造成具有可旋转地装配在组件的管状体的外表面上并被保持抵抗轴向运动的整体模制的致动套筒，变焦透镜单元可滑动地装配到管状物的内径身体。通过形成在管中的纵向细长的槽，在套筒和电池之间提供凸轮连接。凸轮连接由向内定向的螺旋凸轮突起形成，其具有与套筒一体模制的矩形横截面构造，滑块自由地装配在固定到电池的槽中;凸轮从动件，其形式为定位辊径向向外延伸从滑块，可轴向移动地安装在滑块中的键槽中的反作用辊和弹簧，该弹簧推动制动器和反作用辊以相对的径向肩部与夹紧效应接合凸轮突起。

10. 发明授权

US4385023A Method of making a lens barrel assembly 失效
标题翻译：制造镜筒组件的方法
公开(公告)号：US4385023A
公开(公告)日：1983-05-24
申请号：US274630
申请日：1981-06-17
申请人： Akiyasu Sumi
发明人： Akiyasu Sumi
IPC分类号： B29C45/14 , G02B7/02 , B29C1/14 , B29D1/00
CPC分类号： G02B7/02 , B29C45/14754 , Y10T29/4981 , Y10T29/49812 , Y10T29/4998
摘要： A lens barrel assembly consisting essentially of a first and second barrel member having helicoid screw threads therebetween which enable said barrel members to be moved axially upon relative rotation therebetween is formed in a molding process wherein one of said barrel members is utilized as a mold element in the formation of the other barrel member with the other barrel member being formed by injection molding of resin material injected into a cavity defined at least in part by the first barrel member. The lens barrel assembly is formed with the barrel members in operative juxtaposition when they are removed from the mold cavity.
摘要翻译：一种镜筒组件，其主要由第一和第二镜筒构件组成，所述第一和第二镜筒构件在其间具有螺旋形螺纹，使得所述镜筒构件能够相对于其间的相对旋转而轴向地移动，其中，所述镜筒构件中的一个用作模具元件其他筒构件的形成是通过注射成型至少部分地由第一筒构件限定的空腔中的树脂材料的注塑而形成的。当镜筒组件从模腔移除时，镜筒组件形成有操作并置的筒构件。

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