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1. 发明授权

US06315466B1 Clutch unit and camera 失效
标题翻译：离合器单元和相机
公开(公告)号：US06315466B1
公开(公告)日：2001-11-13
申请号：US09338736
申请日：1999-06-23
申请人： Naohiro Tsuchida , Yukihiko Sugita , Shinya Takahashi , Hiroshi Terada , Yoshiyuki Kitahara
发明人： Naohiro Tsuchida , Yukihiko Sugita , Shinya Takahashi , Hiroshi Terada , Yoshiyuki Kitahara
IPC分类号： G03B100
CPC分类号： G03B1/40
摘要： A clutch unit according to the present invention includes a driving sleeve fixed to a driving shaft and a driven sleeve fixed to a driven shaft. A coil-like clutch spring is received on the driven sleeve, and a clutch sleeve is received on the driving sleeve. When the driving shaft is rotated normally or reversely, the driving sleeve abuts one of the arm portions of the clutch spring. Consequently, the clutch spring engages the driven sleeve. Torque producing rotation in either direction is transmitted to the driven shaft. The clutch unit also can operate as an overrunning clutch. When the clutch unit is adapted to a film feeding and driving system in a camera, the clutch unit can be positioned to utilize what had been dead spaces in a camera body, thus promoting compact camera design.
摘要翻译：根据本发明的离合器单元包括固定到驱动轴的驱动套筒和固定到从动轴的从动套筒。线圈状离合器弹簧被容纳在从动套筒上，离合器套筒被容纳在驱动套筒上。当驱动轴正常或反向旋转时，驱动套筒邻接离合器弹簧的一个臂部分。因此，离合器弹簧接合从动套筒。在任一方向上产生转矩的转矩传递到从动轴。离合器单元也可以作为超速离合器操作。当离合器单元适用于摄像机中的胶片馈送和驱动系统时，离合器单元可以定位成利用相机机身中的空隙，从而促进紧凑的相机设计。

2. 发明授权

US06377754B1 Driving force transmission switching apparatus 失效
标题翻译：驱动力传动开关装置
公开(公告)号：US06377754B1
公开(公告)日：2002-04-23
申请号：US09364498
申请日：1999-07-30
申请人： Yukihiko Sugita , Naohiro Tsuchida , Masatoshi Sato
发明人： Yukihiko Sugita , Naohiro Tsuchida , Masatoshi Sato
IPC分类号： G03B310
CPC分类号： G03B3/10
摘要： A driving force transmission switching apparatus for a camera in accordance with the present invention includes: a drive source that generates a driving force; a worm gear that receives the driving force to rotate; a driving force transmission gear device that includes a driving gear and meshes the driving gear with the worm gear to move the driving gear in parallel to an axial direction of the worm gear as the worm gear rotates so as to shift the driving gear to a plurality of transmission positions for applying a driving force of the drive source and a non-transmission position for not applying the driving force of the drive source; a plurality of driven gears which are disposed in positions for meshing with the driving gear, respectively corresponding to the plural transmission positions where the driving gear is to be set, and which receive a driving force of the drive source via the driving gear; and a position control device for conducting control by meshing the driving force transmission gear device with the worm gear to move the driving force transmission gear device in parallel to an axial direction of the worm gear as the worm gear rotates so as to shift the driving force transmission gear device to a plurality of transmission positions for applying the driving force of the drive source and a non-transmission position for not applying the driving force of the drive source.
摘要翻译：根据本发明的用于照相机的驱动力传递切换装置包括：产生驱动力的驱动源; 接收旋转驱动力的蜗轮; 驱动力传动齿轮装置，其包括驱动齿轮，并将驱动齿轮与蜗轮啮合，以在蜗轮旋转时使驱动齿轮平行于蜗轮的轴向移动，从而将驱动齿轮移动到多个用于施加驱动源的驱动力的变速器位置和用于不施加驱动源的驱动力的非变速位置; 多个从动齿轮分别设置在与驱动齿轮啮合的位置上，分别对应于驱动齿轮将被设定的多个变速位置，并经由驱动齿轮接收驱动源的驱动力; 以及位置控制装置，用于通过使驱动力传递齿轮装置与蜗轮啮合来进行控制，以在蜗轮旋转时使驱动力传递齿轮装置平行于蜗轮的轴向移动，从而使驱动力传动齿轮装置到用于施加驱动源的驱动力的多个传动位置和用于不施加驱动源的驱动力的非传动位置。

3. 发明授权

US06295420B1 Drive force transmission device for camera 失效
标题翻译：相机驱动力传动装置
公开(公告)号：US06295420B1
公开(公告)日：2001-09-25
申请号：US09442964
申请日：1999-11-18
申请人： Moriya Katagiri , Yukihiko Sugita , Yoshiyuki Kitahara
发明人： Moriya Katagiri , Yukihiko Sugita , Yoshiyuki Kitahara
IPC分类号： G03B100
CPC分类号： G03B1/04
摘要： A film drive mechanism for a camera, in which a drive force of a motor is transmitted through a differential gear mechanism to a wind shaft and a rewind shaft and is also transmitted through a screw gear to a spool shaft or a fork shaft whereby, operations of winding and rewinding film are performed. The rewind shaft is placed in such a manner as to be inclined to the drive shaft of the differential gear mechanism. Also, a pair of engaging gears in the drive force transmission device are aligned so that their axes of rotation are oblique to one another. This film drive mechanism requires small space than conventional designs and is small in weight and is advantageous for the cost thereof.
摘要翻译：一种用于照相机的胶片驱动机构，其中电动机的驱动力通过差速齿轮机构传递到风轴和重绕轴，并且还通过螺旋齿轮传递到卷轴或叉轴，由此操作的卷绕和重绕膜。倒带轴以与差速齿轮机构的驱动轴倾斜的方式配置。此外，驱动力传递装置中的一对啮合齿轮被对准，使得它们的旋转轴线彼此倾斜。该薄膜驱动机构需要比常规设计小的空间并且重量小，并且对于其成本是有利的。

4. 发明授权

US6039476A Drive force transmission mechanism having inclined drive shaft for camera 失效
标题翻译：驱动力传递机构具有倾斜的摄像机驱动轴
公开(公告)号：US6039476A
公开(公告)日：2000-03-21
申请号：US927612
申请日：1997-09-11
申请人： Moriya Katagiri , Yukihiko Sugita , Yoshiyuki Kitahara
发明人： Moriya Katagiri , Yukihiko Sugita , Yoshiyuki Kitahara
IPC分类号： G03B1/04 , G03B1/00
CPC分类号： G03B1/04
摘要： Drive force transmission device for a camera, namely, a film drive mechanism for a camera, in which a drive force of a motor is transmitted through a differential gear mechanism to a wind shaft and a rewind shaft and is also transmitted through a screw gear to a spool shaft or a fork shaft whereby operations of winding and rewinding film are performed. The rewind shaft is placed in such a manner as to be inclined to the drive shaft of the differential gear mechanism. Moreover, a fork shaft and a spool shaft to be driven by film at the time of winding or rewinding the film can be driven even when the screw gear and the helical gear remain engaged with each other. This film drive mechanism occupies only a small space and is small in weight and is advantageous for the cost thereof.
摘要翻译：用于相机的驱动力传递装置，即用于照相机的胶片驱动机构，其中电动机的驱动力通过差速齿轮机构传递到风轴和倒带轴，并且还通过螺旋齿轮传递到卷筒轴或叉轴，从而执行卷绕和重绕胶片的操作。倒带轴以与差速齿轮机构的驱动轴倾斜的方式配置。此外，即使当螺旋齿轮和斜齿轮彼此接合时，也可以驱动在卷绕或重绕卷片时由薄膜驱动的叉轴和卷轴。该薄膜驱动机构仅占用较小的空间并且重量轻且对其成本是有利的。

5. 发明授权

US06276845B1 Power transmission mechanism 失效
标题翻译：动力传动机构
公开(公告)号：US06276845B1
公开(公告)日：2001-08-21
申请号：US09425980
申请日：1999-10-25
申请人： Hiroshi Terada , Yukihiko Sugita
发明人： Hiroshi Terada , Yukihiko Sugita
IPC分类号： G03B100
CPC分类号： G03B1/04
摘要： The present invention provides a power transmission mechanism characterized in that two-directional rotations of a driving shaft can be transmitted to a driven-side shaft, it shows a high degree of freedom in arrangement even when it is applied to a driving force transmission system, the driving force of a driving-side input shaft can be transmitted to a driven-side ring via a roller in each of opposite directions, and when the rotational speed of the driven-side ring is higher than that of the driving-side input shaft, no driving force is transmitted from the driving-side input shaft to the driven-side ring in either of the opposite directions.
摘要翻译：本发明提供一种动力传递机构，其特征在于，驱动轴的双向旋转可以传递到从动侧轴，即使将其施加到驱动力传递系统也显示出高度的自由度，驱动侧输入轴的驱动力能够沿相反方向通过辊传递到从动侧环，并且当从动侧环的转速高于驱动侧输入轴的转速时没有驱动力从任一相反方向从驱动侧输入轴传递到从动侧环。

6. 发明授权

US5365301A Driving force transmission mechanism 失效
标题翻译：驱动力传递机构
公开(公告)号：US5365301A
公开(公告)日：1994-11-15
申请号：US33288
申请日：1993-03-17
申请人： Yukihiko Sugita , Hiroshi Terada , Takao Nishida
发明人： Yukihiko Sugita , Hiroshi Terada , Takao Nishida
IPC分类号： G03B17/42 , G03B1/18 , G03B3/10
CPC分类号： G03B17/425 , Y10T74/19363 , Y10T74/19367
摘要： A driving force transmission mechanism and method according to the present invention transmits the driving force of a single motor selectively to a plurality of driven gears, comprising a sun gear rotated either in a forward or reverse direction by the motor, a planetary gear engaging the sun gear, and a plurality of driven gears arranged along the revolution orbit of the planetary gear. A driven gear with which the planetary gear is desired to engage is selected by rotating the sun gear in one direction. The driving force is transmitted to the selected driven gear via the planetary gear by rotation of the sun gear in the opposite direction. The proper gear is selected by use of a sensor. Using the driving force transmission mechanism, various driving systems can be driven by a single motor without the need for a complex switching mechanism. The transmission mechanism may use more than one planetary gear and may use more than one planetary gear assembly.
摘要翻译：根据本发明的驱动力传递机构和方法将单个电动机的驱动力选择性地传递到多个从动齿轮，其包括通过电动机沿向前或相反方向旋转的太阳轮，与太阳接合的行星齿轮齿轮和沿着行星齿轮的旋转轨道布置的多个从动齿轮。通过在一个方向上旋转太阳齿轮来选择需要啮合行星齿轮的从动齿轮。驱动力通过太阳齿轮沿相反方向的旋转通过行星齿轮传递到选定的从动齿轮。通过使用传感器选择适当的档位。使用驱动力传递机构，各种驱动系统可以由单个电动机驱动，而不需要复杂的开关机构。传动机构可以使用多于一个的行星齿轮并且可以使用多于一个的行星齿轮组件。

7. 发明授权

US06415109B1 Camera and method of manufacturing camera 失效
标题翻译：照相机和相机制造方法
公开(公告)号：US06415109B1
公开(公告)日：2002-07-02
申请号：US09697578
申请日：2000-10-26
申请人： Masami Takase , Takaaki Ue , Yukihiko Sugita , Akiyoshi Tochigi , Shinya Takahashi
发明人： Masami Takase , Takaaki Ue , Yukihiko Sugita , Akiyoshi Tochigi , Shinya Takahashi
IPC分类号： G03B1310
CPC分类号： G03B17/02
摘要： A camera of this invention incorporates a finder unit capable of changing its magnification corresponding to any one of plural zoom lens barrels (first, second lens barrels) each having different zoom range. When installing the finder unit, first, a positioning pin is inserted into a positioning hole in a rotary frame so as to hold the lens barrel in standard zoom condition. Then, a finder positioning pin is inserted into a cam gear positioning hole and main body positioning hole in finder cam shaft so as to hold a finder lens at a variable magnification position corresponding to the standard zoom condition. With that condition, a zoom driving gear arrangement is meshed with a driving gear portion and cam gear in a rotary frame so that the lens barrel and finder are assembled with each other. This camera realizes reduction of product development term and production cost.
摘要翻译：本发明的照相机包括能够改变其对应于每个具有不同变焦范围的多个变焦透镜筒（第一，第二透镜筒）中的任一个的倍率的取景器单元。当安装取景器单元时，首先将定位销插入旋转框架的定位孔中，以将镜筒保持在标准变焦状态。然后，将取景器定位销插入到定位凸轮轴的凸轮齿轮定位孔和主体定位孔中，以将取景器镜头保持在与标准变焦条件对应的可变放大位置。在这种情况下，变焦驱动齿轮装置与旋转框架中的驱动齿轮部分和凸轮齿轮啮合，使得镜筒和取景器彼此组装。本相机实现产品开发期限和生产成本的降低。

8. 发明授权

US06411783B1 Finder unit 有权
公开(公告)号：US06411783B1
公开(公告)日：2002-06-25
申请号：US09736808
申请日：2000-12-14
申请人： Masami Takase , Yukihiko Sugita , Shinya Takahashi , Shigeru Kato
发明人： Masami Takase , Yukihiko Sugita , Shinya Takahashi , Shigeru Kato
IPC分类号： G03B1306
摘要： A finder unit includes an objective optical system for forming a viewing image, an inverting optical system for making the viewing image formed by the objective optical system an erecting normal image, an eyepiece optical system for viewing the viewing image, a first optical component deployed closer to the objective optical system than the viewing image formation position and a second optical component deployed closer to the eyepiece optical system than the viewing image formation position and satisfies the condition 8

9. 发明授权

US06587644B2 Finder unit 失效
标题翻译： Finder单元
公开(公告)号：US06587644B2
公开(公告)日：2003-07-01
申请号：US10131893
申请日：2002-04-25
申请人： Masami Takase , Yukihiko Sugita , Shinya Takahashi , Shigeru Kato
发明人： Masami Takase , Yukihiko Sugita , Shinya Takahashi , Shigeru Kato
IPC分类号： G03B1314
CPC分类号： G03B13/02
摘要： A finder unit includes an objective optical system for forming a viewing image, an inverting optical system for making the viewing image formed by the objective optical system an erecting normal image, an eyepiece optical system for viewing the viewing image, a first optical component deployed closer to the objective optical system than the viewing image formation position, and a second optical component deployed closer to the eyepiece optical system than the viewing image formation position; and satisfies the condition 8
摘要翻译：取景器单元包括用于形成观看图像的物镜光学系统，用于使由物镜光学系统形成的观看图像用于竖立正常图像的反转光学系统，用于观看观看图像的目镜光学系统，近距离展开的第一光学部件与观看图像形成位置相对于物镜光学系统，以及与观察图像形成位置相比更靠近目镜光学系统展开的第二光学部件; 并且当目镜光学系统的焦距被表示为f（mm），从观察图像形成位置到第一光学部件的距离为D1（mm）时，满足条件，以及从观察图像形成位置到第二光学部件为D2（mm）。

10. 发明授权

US5606389A Compact camera design to make more effective use of the interior space thereof 失效
标题翻译：紧凑的相机设计，以更有效地利用其内部空间
公开(公告)号：US5606389A
公开(公告)日：1997-02-25
申请号：US362203
申请日：1994-12-22
申请人： Yukihiko Sugita
发明人： Yukihiko Sugita
IPC分类号： G03B13/36 , G02B7/28 , G03B17/02 , G03B7/099 , G03B15/03
CPC分类号： G03B17/02 , G03B2217/002
摘要： A camera comprising a photographic optical system; an aperture formed behind the photographic optical system in order to limit a range of subject light irradiated to a film surface; a cartridge chamber lying on one side of the aperture so as to accommodate a small-sized film cartridge containing film that is smaller than rolled film of 35 mm width, in which a film cartridge is stowed so that a built-in take-up axis thereof is oriented substantially in parallel with the height of the camera; a take-up chamber lying on the other side of the aperture so as to wind in a portion of film that has been fed from the film cartridge stowed in the cartridge chamber in the lateral direction of the camera and has passed behind the aperture; a light projecting optical system lying above the take-up chamber to distribute light to be used for range finding toward an object to be photographed; and a light receiving optical system lying below the take-up chamber to receive light having emanated from the light projecting optical system and being reflected from the object to be photographed.
摘要翻译：一种照相机，包括摄影光学系统; 形成在照相光学系统后面的孔，以限制照射到膜表面的被摄体光的范围; 位于孔的一侧的墨盒室，以容纳小于35mm宽的卷膜的小尺寸胶片暗盒容纳膜，其中收纳胶卷暗盒，使得内置的卷取轴其基本上与照相机的高度平行; 位于所述孔的另一侧的卷取室，以便卷绕在沿相机的横向方向从所述暗盒室中收纳的所述暗盒供给的胶片的一部分中并且已经通过所述孔的后面; 位于卷取室上方的光投射光学系统，用于将待用于测距的光分配给要拍摄的物体; 以及位于卷取室下方的光接收光学系统，以接收从光投射光学系统发出的光，并从被拍摄对象反射。

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