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21. 发明授权

US4771315A Drive device for travel assembly 失效
标题翻译：驱动装置用于行车组装
公开(公告)号：US4771315A
公开(公告)日：1988-09-13
申请号：US943330
申请日：1986-12-19
申请人： Toyokazu Satomi
发明人： Toyokazu Satomi
IPC分类号： H04N1/04 , G03B27/52 , G03G15/04 , G03G21/00
CPC分类号： G03B27/527 , G03G15/04
摘要： A drive device for a travel assembly for use in an optical system of an image read scanner, a printer head, etc. The drive device includes a wire rope for driving the travel assembly at each side thereof, one end of each wire rope being fastened to the travel assembly through a spring and a one-way clutch. This one-way clutch is so designed that it cannot rotate when the wire rope is tight for driving the travel assembly, which results in no fluctuation in motion of the travel assembly caused by an elongation or contraction of the spring. The one-way clutch can rotate for permitting the spring to absorb the aforesaid elongation or sagging of the wire rope only while the travel assembly is at rest.
摘要翻译：用于图像读取扫描器，打印头等的光学系统中的行进组件的驱动装置。驱动装置包括用于在其每一侧驱动行进组件的钢丝绳，每个钢丝绳的一端被紧固通过弹簧和单向离合器到行程组件。该单向离合器被设计成当钢丝绳紧固以驱动行驶组件时不能旋转，这导致行程组件由于弹簧的伸长或收缩而引起的运动波动。单向离合器可以旋转以允许弹簧仅在行程组件静止时吸收钢丝绳的上述伸长或下垂。

22. 发明授权

US4714354A Support device for travel assembly 失效
标题翻译：旅行装配支撑装置
公开(公告)号：US4714354A
公开(公告)日：1987-12-22
申请号：US811730
申请日：1985-12-20
申请人： Toyokazu Satomi
发明人： Toyokazu Satomi
IPC分类号： B41J19/00 , F16C29/00 , H04N1/10 , H04N1/193
CPC分类号： F16C29/123 , B41J19/00 , F16C29/007 , H04N1/1013 , H04N1/1056 , H04N1/193 , H04N2201/0442
摘要： A support device for supporting on a guide shaft a travel assembly moving along the guide shaft, comprising at least two sliding bearings equipped with V shaped grooves, and separate bearings disposed opposite the respective sliding bearings across the guide shaft. The support device supports the travel assembly on the guide shaft by pinching the guide shaft between the sliding bearings and the separate bearings.
摘要翻译：一种用于在引导轴上支撑行进组件的支撑装置，所述行进组件沿着所述引导轴移动，所述行进组件包括至少两个配备有V形槽的滑动轴承以及跨过所述引导轴与相应的滑动轴承相对设置的分离的轴承。支撑装置通过在滑动轴承和分离的轴承之间夹紧导向轴来将行进组件支撑在引导轴上。

23. 发明授权

US4472048A Slit exposure optical system in electrophotographic copying machine 失效
标题翻译：电子照相复印机中的狭缝曝光光学系统
公开(公告)号：US4472048A
公开(公告)日：1984-09-18
申请号：US425333
申请日：1982-09-28
申请人： Toyokazu Satomi
发明人： Toyokazu Satomi
IPC分类号： G03B27/50 , G03B27/52 , G03G15/04 , G03G15/28
CPC分类号： G03G15/0409 , G03B27/526
摘要： An optical system for directing a light image of a scanned original to a charged photosensitive surface of an electrophotographic copying apparatus, includes an imaging lens located between the original and the photosensitive surface. The optical axis of the imaging lens is directed normally to the original and the lens is movable in a direction substantially parallel to the original during scanning of the original. At least one mirror is disposed to receive the imaging rays from the imaging lens to reflect them onto the photosensitive surface, and each mirror is moved synchronously in a different direction from the lens to maintain the rays reflected from the original at a proper position during scanning.
摘要翻译：用于将扫描的原稿的光图像引导到电子照相复印装置的带电感光表面的光学系统包括位于原稿和感光表面之间的成像透镜。成像透镜的光轴通常指向原稿，并且在原稿扫描期间透镜可在基本上平行于原稿的方向上移动。设置至少一个反射镜以接收来自成像透镜的成像光线以将它们反射到光敏表面上，并且每个反射镜在与透镜不同的方向上同步地移动，以在扫描期间保持从原稿反射在适当位置的光线。

24. 发明授权

US4344695A Method and apparatus for slitwise exposure of photosensitive member in copying machines 失效
标题翻译：感光部件在复印机中切割曝光的方法和装置
公开(公告)号：US4344695A
公开(公告)日：1982-08-17
申请号：US143005
申请日：1980-04-23
申请人： Toyokazu Satomi
发明人： Toyokazu Satomi
IPC分类号： G03B27/50 , G03B27/52 , G03G15/04 , G03G15/28 , G03B27/32
CPC分类号： G03B27/526
摘要： A glass pane on which an original is placed and a focusing lens are stationary in the space of a copying machine. An original to be copied is placed on the glass pane in planar form. A pair of reflecting mirrors disposed on the image side of the focusing lens successively reflect exposing light flux from the focusing lens to pass it onto an exposure station on the photosensitive member. The surface of the photosensitive member moves in a given direction at a uniform rate while the pair of reflecting mirrors move in independent directions to achieve a slitwise exposure of the photosensitive member at a given location.
摘要翻译：在其上放置原件的玻璃板和聚焦透镜在复印机的空间中是静止的。要复制的原件以平面形式放置在玻璃板上。设置在聚焦透镜的像侧上的一对反射镜依次反射曝光来自聚焦透镜的光束，将其转印到感光部件上的曝光台上。感光构件的表面在给定的方向上以均匀的速度移动，而一对反射镜以独立方向移动，以实现感光构件在给定位置的狭缝曝光。

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