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1. 发明授权

US5295002A Image communication device 失效
标题翻译：图像通信设备
公开(公告)号：US5295002A
公开(公告)日：1994-03-15
申请号：US899038
申请日：1992-06-16
申请人： Yuji Ishii , Toshihiro Kumano , Shiro Takamizawa , Hiroyuki Yamada , Masanori Sato
发明人： Yuji Ishii , Toshihiro Kumano , Shiro Takamizawa , Hiroyuki Yamada , Masanori Sato
IPC分类号： B65H5/06 , B65H5/00 , H04N1/00 , H04N1/04
CPC分类号： H04N1/00519
摘要： An image communication device having a lower and an upper chassis, the lower chassis having a plurality of rollers for transporting original documents and a guide plate for guiding them, the upper chassis being located above the lower chassis and having a plurality of rollers for transporting recording paper. The lower chassis has a pair of side plates whose top edges contain a plurality of open-ended recesses. Inside the recesses are bearings that rotatably support the document transporting rollers. The guide plate has projections that press the bearings against the recess bottoms. Attaching the guide plate to the lower chassis causes the projections of the former to fix the bearings concurrently. The bearings and guide plate are preferably made up of conductive materials. The rollers are connected to ground via the bearings and guide plate.
摘要翻译：一种图像通信装置，具有下部和上部底盘，下部底盘具有用于传送原稿的多个滚子和用于引导它们的引导板，上部底盘位于下部底盘上方，并具有用于传送记录的多个滚子纸。下底板具有一对侧板，其顶边包含多个开口凹部。在凹槽内部是可旋转地支撑文件传送辊的轴承。引导板具有将轴承压靠凹部底部的突起。将导板安装在下底板上，使前者的突起同时固定轴承。轴承和引导板优选地由导电材料制成。滚子通过轴承和导向板连接到地面。

2. 发明授权

US5102115A Image reading device 失效
标题翻译：图像读取装置
公开(公告)号：US5102115A
公开(公告)日：1992-04-07
申请号：US626301
申请日：1990-12-12
申请人： Shiro Takamizawa , Toshihiro Kumano , Yuji Ishii , Kiroyuki Yamada , Masanori Sato
发明人： Shiro Takamizawa , Toshihiro Kumano , Yuji Ishii , Kiroyuki Yamada , Masanori Sato
IPC分类号： B65H3/52 , B65H3/68 , G03B27/62 , H04N1/00
CPC分类号： B65H3/5238 , G03B27/6264 , H04N1/00567 , H04N1/00588 , H04N1/0062 , H04N1/00628
摘要： An image reading device having a feed roller and a document-separating member for separating and feeding one document at a time from a stack of documents on a hopper, and an image sensor for reading each document being transported through a suitable document transport path inside the device. The document transport path is inclined downward for a short distance immediately downstream of the feed roller and the document-separating member, then is bent in a near-horizontal direction, stretching substantially straight. This structure reduces the overall height of the device. A rotatable pushing member for pushing the document-separating member against the feed roller has a document guide surface which is located downstream of the document-separating member and which protrudes beyond the putative extension of the document contact plane at the end of the document-separating member, the pushing member thereby constituting a bend of the path. Because the document guide surface supports a document being fed while bending along the path, the document does not hit and raise the document-separating member to disrupt its document-separating action.
摘要翻译：一种图像读取装置，具有一个进料辊和一个文件分离部件，用于一次从一个料斗上的一堆文件分离和供给一个文件;以及图像传感器，用于读取通过合适的文件传送路径传送的每个文件设备。原稿输送路径在进给辊和原稿分离部件的紧下游的较短距离处向下倾斜，然后在近水平方向上弯曲，基本上直线地拉伸。这种结构降低了设备的整体高度。用于将文件分离部件推靠在进给辊上的可旋转的推动部件具有位于文件分离部件下游的文档引导表面，并且在原稿分离结束时突出超出文件接触平面的推定延伸部分构件，推动构件因此构成路径的弯曲。因为原稿引导表面支持在沿着路径弯曲的同时进给的文件，所以文件不会打击和抬起文档分离构件以破坏其文档分离动作。

3. 发明授权

US5206745A Image reading device 失效
标题翻译：图像读取装置
公开(公告)号：US5206745A
公开(公告)日：1993-04-27
申请号：US626287
申请日：1990-12-12
申请人： Hiroyuki Yamada , Toshihiro Kumano , Yuji Ishii , Shiro Takamizawa , Masanori Sato
发明人： Hiroyuki Yamada , Toshihiro Kumano , Yuji Ishii , Shiro Takamizawa , Masanori Sato
IPC分类号： G03G21/16 , H04N1/00 , H04N1/028
CPC分类号： H04N1/00519 , G03G15/60 , G03G21/1661 , H04N1/028 , G03G2221/16 , G03G2221/1636 , G03G2221/1654 , G03G2221/1672 , G03G2221/169
摘要： An image reading device comprising a device body and an image sensor unit located near the bottom of the body and facing the path through which original documents are transported. The image sensor unit is retained by a retaining member rotatably mounted on a rotary fulcrum shaft located near the bottom of the body. Turning the retaining member around the shaft causes the image sensor unit to extend out of the device and be exposed to perform maintenance thereon.

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