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1. 发明授权

US5205551A Apparatus for transporting sheet 失效
标题翻译：运输纸张的设备
公开(公告)号：US5205551A
公开(公告)日：1993-04-27
申请号：US860222
申请日：1992-03-27
申请人： Toshiyuki Nagano , Masanari Shirai , Masashi Ohashi , Tatsuya Shiratori
发明人： Toshiyuki Nagano , Masanari Shirai , Masashi Ohashi , Tatsuya Shiratori
IPC分类号： G03G15/00 , G03G15/23
CPC分类号： G03G15/6514 , G03G15/234 , G03G2215/00392 , G03G2215/0043
摘要： An apparatus for transporting a sheet includes a first transporting path provided with rollers for transporting the sheet to an image forming section, a second transporting path for conducting the sheet in a direction transverse to the first transporting path, and a control section for controlling the first and second transporting paths so that they can be connected and disconnected to each other.
摘要翻译：一种用于输送片材的设备包括：第一传送路径，设置有用于将片材输送到图像形成部分的辊子;第二传送路径，用于沿与第一传送路径横切的方向传导片材;以及控制部分，和第二传送路径，使得它们可以彼此连接和断开。

2. 发明授权

US5329342A Image fixing apparatus 失效
标题翻译：图像定影装置
公开(公告)号：US5329342A
公开(公告)日：1994-07-12
申请号：US65021
申请日：1993-05-24
申请人： Masanari Shirai , Kazuo Kagiura , Hiroyoshi Maruyama , Masashi Ohashi , Tatsuya Shiratori , Naomasa Kimura , Yoshikuni Toyama
发明人： Masanari Shirai , Kazuo Kagiura , Hiroyoshi Maruyama , Masashi Ohashi , Tatsuya Shiratori , Naomasa Kimura , Yoshikuni Toyama
IPC分类号： G03G15/20
CPC分类号： G03G15/2039 , G03G15/2042
摘要： An image fixing apparatus includes a rotatable member for being heated by a heating source to fix an image on an image supporting member, first and second detecting elements responsive to temperature of the rotatable member, and wherein the first and second detecting elements are disposed on substantially the same circumferential line of the rotatable member.
摘要翻译：图像定影设备包括：可旋转构件，用于由加热源加热以将图像固定在图像支撑构件上，响应于可旋转构件的温度的第一和第二检测元件，并且其中第一和第二检测元件基本上可旋转构件的相同的圆周线。

3. 发明授权

US5303004A Apparatus for driving image bearing member via torque limiter 失效
标题翻译：用于通过扭矩限制器驱动图像承载部件的装置
公开(公告)号：US5303004A
公开(公告)日：1994-04-12
申请号：US944751
申请日：1992-09-14
申请人： Hiroyoshi Maruyama , Kazuo Kagiura , Tatsuya Shiratori , Naomasa Kimura , Eiichi Ando , Masanari Shirai , Yoshikuni Toyama , Masashi Ohashi
发明人： Hiroyoshi Maruyama , Kazuo Kagiura , Tatsuya Shiratori , Naomasa Kimura , Eiichi Ando , Masanari Shirai , Yoshikuni Toyama , Masashi Ohashi
IPC分类号： G03G15/00
CPC分类号： G03G15/757
摘要： A driving mechanism for driving an electrophotographic photosensitive body operates through a torque limiter. The torque limiter is arranged on a support shaft for supporting the photosensitive body. A driving gear for driving a developing member is arranged coaxially with the torque limiter independently of the latter. This arrangement reduces the load applied to the torque limiter. In addition, the mechanism remains compact.
摘要翻译：用于驱动电子照相感光体的驱动机构通过扭矩限制器进行操作。扭矩限制器布置在用于支撑感光体的支撑轴上。用于驱动显影部件的驱动齿轮与扭矩限制器同轴地布置在与后者无关的位置上。这种布置减少了施加到扭矩限制器的负载。此外，该机构仍然紧凑。

4. 发明授权

US5023658A Image forming apparatus 失效
公开(公告)号：US5023658A
公开(公告)日：1991-06-11
申请号：US555369
申请日：1990-07-20
申请人： Yoshikuni Toyama , Kazuo Kagiura , Hiroyoshi Maruyama , Tatsuya Shiratori , Masashi Ohashi , Masanari Shirai , Eiichi Ando
发明人： Yoshikuni Toyama , Kazuo Kagiura , Hiroyoshi Maruyama , Tatsuya Shiratori , Masashi Ohashi , Masanari Shirai , Eiichi Ando
IPC分类号： G03G15/00
CPC分类号： G03G15/6502
摘要： The present invention relates to an image forming apparatus in which a sheet cassette for containing sheets is removably mounted to a body of the apparatus. The image forming apparatus comprises a frame structure having a pair of legs spaced apart from each other, a bottom plate arranged on the legs, a first side plate arranged at one ends of the legs and uprightly mounted on the bottom plate, a second side plate arranged in confronting relation to the first side plate at the other ends of the legs and having a lower end portion extending below the legs and covering the other ends of the legs, and stay members for interconnecting the first and second side plates at their upper portions.

5. 发明授权

US5191377A Original scanning apparatus with electrical connecting member 失效
标题翻译：具有电连接构件的原始扫描装置
公开(公告)号：US5191377A
公开(公告)日：1993-03-02
申请号：US769482
申请日：1991-10-01
申请人： Kazuo Kagiura , Tatsuya Shiratori , Naomasa Kimura , Eiichi Ando , Masanari Shirai , Yoshikuni Toyama , Hiroyoshi Maruyama , Masashi Ohashi
发明人： Kazuo Kagiura , Tatsuya Shiratori , Naomasa Kimura , Eiichi Ando , Masanari Shirai , Yoshikuni Toyama , Hiroyoshi Maruyama , Masashi Ohashi
IPC分类号： G03B27/52 , G03G15/04 , H04N1/00 , H04N1/10
CPC分类号： H04N1/00907 , G03B27/526 , G03G15/04 , H04N1/1017 , H04N1/1026 , G03G15/0435 , H04N1/00885
摘要： An original scanning apparatus comrpises a scanning unit for scanning an original. The scanning unit has a mirror and a light source for illuminating the original. A connecting member is electrically connected to the scanning unit. A guide member supports and guides one end of the scanning unit. The guide member fixes a position of the one end of the scanning unit in a vertical direction. At least a part of a driving element is disposed at the position overlapping with the guide member in the vertical direction, but not overlapping with the mirror of the scanning unit. The connecting member is provided at the side of the guide member.
摘要翻译：原始扫描装置包括用于扫描原稿的扫描单元。扫描单元具有用于照亮原稿的反射镜和光源。连接构件电连接到扫描单元。引导构件支撑并引导扫描单元的一端。引导构件沿垂直方向固定扫描单元的一端的位置。驱动元件的至少一部分设置在与引导构件在垂直方向上重叠但不与扫描单元的反射镜重叠的位置处。连接构件设置在引导构件的侧面。

6. 发明授权

US4995601A Anti-skew sheet feeding device for image forming apparatus and sheet storage device for use therein 失效
标题翻译：用于图像形成装置的防偏斜片材进给装置和用于其中的片材存储装置
公开(公告)号：US4995601A
公开(公告)日：1991-02-26
申请号：US288458
申请日：1988-12-22
申请人： Masashi Ohashi , Yoshikuni Toyama , Kazuo Kagiura , Hiroyoshi Maruyama , Tatsuya Shiratori , Masanari Shirai , Eiichi Ando
发明人： Masashi Ohashi , Yoshikuni Toyama , Kazuo Kagiura , Hiroyoshi Maruyama , Tatsuya Shiratori , Masanari Shirai , Eiichi Ando
IPC分类号： B65H1/04 , B65H3/06 , G03G15/00
CPC分类号： B65H3/0607 , B65H1/04 , B65H1/266 , G03G15/6502 , B65H2511/10 , B65H2801/06 , B65H2801/21
摘要： A sheet feeding device for use in an image forming apparatus provided with a sheet support plate and one or more rotary members for separating and feeding sheets. A recessed portion is formed on the sheet support plate in a position opposing to each rotary member. A detachable auxiliary member is provided to be fitted in the recess to form a plane coplanar with that of the sheet support plate. An engaging device can be provided, to engage with a step portion formed in a cassette housing portion of the apparatus to keep the cassette from being entirely removed from the housing. The engaging device may, for example, include an elastic part and an engaging part integrally molded with each other.
摘要翻译：一种用于图像形成装置的片材进给装置，该成像装置设置有片材支撑板和用于分离和供给片材的一个或多个旋转部件。在与各旋转部件相对的位置上，在片材支承板上形成有凹部。提供可拆卸的辅助构件以装配在凹部中以形成与片材支撑板的平面共面的平面。可以提供接合装置，以与形成在装置的盒容纳部分中的台阶部分接合，以保持盒不被完全从壳体移除。接合装置可以例如包括彼此一体地模制的弹性部分和接合部。

7. 发明授权

US07509086B2 Image forming apparatus 失效
标题翻译：图像形成装置
公开(公告)号：US07509086B2
公开(公告)日：2009-03-24
申请号：US11613025
申请日：2006-12-19
申请人： Masanari Shirai
发明人： Masanari Shirai
IPC分类号： G03G21/10
CPC分类号： G03G21/105
摘要： In a toner collecting device of the cyclone separator type that collects toner separated from air, exhaust of the air including unseparated toner to outside the cyclone separator, which is caused by an unstable sucking operation of a cyclone blower, can be prevented. The toner collecting device includes a blocking unit that blocks airflow generated by the suction of the cyclone blower while the sucking operation of the cyclone blower is not in a steady state.
摘要翻译：在收集从空气分离的调色剂的旋风分离器类型的调色剂收集装置中，可以防止由旋风式鼓风机的不稳定的吸入操作引起的包括未分离的调色剂的空气到旋风分离器的外部排出。调色剂收集装置包括阻挡单元，其阻止旋风鼓风机的吸入产生的气流，同时旋风鼓风机的吸入操作不处于稳定状态。

8. 发明授权

US4432509A Apparatus for feeding film 失效
标题翻译：送膜设备
公开(公告)号：US4432509A
公开(公告)日：1984-02-21
申请号：US354903
申请日：1982-03-04
申请人： Masanari Shirai , Hitoshi Yanagawa
发明人： Masanari Shirai , Hitoshi Yanagawa
IPC分类号： G03B1/56 , G03B21/11 , G11B15/67 , G03B1/04 , G11B15/32
CPC分类号： G11B15/67 , G03B21/111
摘要： Apparatus for automatically feeding a film to the outside of the reel on which the film has been rolled around. The film has a leader part affixed to the forward end of the film. The width of the leader part is larger than the width of the image recording part of the film. The reel has a pair of flanges disposed spaced from each other by a distance smaller than the width of the leader part. The leader part is rolled around the outer circumference of said paired flanges. A feed roller is provided to feed out the leader part to the outside of the reel. The feed roller has a width smaller than the space between the paired flanges and is movable between a position outside of the paired flanges and a position inside of the flanges. The position of the feed roller is detected by a detector which detects that the whole leader part has been fed out from the reel.
摘要翻译：用于将胶片自动进给到已卷绕胶卷的卷轴的外部的装置。电影有一个领导部分贴在电影的前端。引导部分的宽度大于胶片的图像记录部分的宽度。卷轴具有一对彼此间隔开的距离小于引导部的宽度的凸缘。引导部分围绕所述成对的凸缘的外周滚动。提供进给辊以将引导部分输送到卷轴的外部。进料辊具有比成对的凸缘之间的空间小的宽度，并且可以在成对的凸缘之间的位置和凸缘内的位置之间移动。进给辊的位置由检测到整个引导部分已经从卷轴送出的检测器检测。

9. 发明授权

US07199898B2 Developing device and image forming apparatus 有权
标题翻译：显影装置和图像形成装置
公开(公告)号：US07199898B2
公开(公告)日：2007-04-03
申请号：US09875015
申请日：2001-06-07
申请人： Masanari Shirai
发明人： Masanari Shirai
IPC分类号： G06F15/00 , G06K1/00 , G06K15/22
CPC分类号： G03G15/09 , G03G15/0806 , G03G2215/0648
摘要： A developing device including: a first developer carrying member for carrying a developer to develop a latent image formed on an image bearing member; a first regulating member, disposed on one end of a longitudinal direction of the image bearing member, for regulating a gap between the image bearing member and the first developer carrying member; a second developer carrying member for carrying a developer to develop the same latent image formed on the image bearing member; and a second regulating member, disposed on the one end of the longitudinal direction of the image bearing member, for regulating a gap between the image bearing member and the second developer carrying member, wherein the first and second regulating members are disposed without being superposed upon each other in the longitudinal direction.
摘要翻译：一种显影装置，包括：用于承载显影剂以显影形成在图像承载部件上的潜像的第一显影剂承载部件; 第一调节构件，设置在图像承载构件的纵向方向的一端上，用于调节图像承载构件和第一显影剂承载构件之间的间隙; 用于承载显影剂以显影形成在图像承载部件上的相同潜像的第二显影剂承载部件; 以及第二调节构件，其设置在所述图像承载构件的纵向方向的一端上，用于调节所述图像承载构件和所述第二显影剂承载构件之间的间隙，其中所述第一和第二限制构件设置成不叠置在在纵向彼此相对。

10. 发明授权

US5628406A Separating apparatus and image forming apparatus 失效
标题翻译：分离装置和图像形成装置
公开(公告)号：US5628406A
公开(公告)日：1997-05-13
申请号：US355687
申请日：1994-12-14
申请人： Yasumi Yoshida , Masanari Shirai , Makoto Tanaka , Takeshi Aoyama
发明人： Yasumi Yoshida , Masanari Shirai , Makoto Tanaka , Takeshi Aoyama
IPC分类号： B07B1/00 , B07B1/42 , B07B1/50 , G03G15/08 , G03G21/10 , G03G21/16 , B03C1/30 , G03G21/00
CPC分类号： G03G21/10
摘要： A separating apparatus for separating foreign matter from magnetic toner, includes a filter with openings allowing a toner to pass therethrough, a vibration generator for vibrating the filter in a substantially horizontal direction relative to a filter surface of the filter, and magnetic field generator for generating a magnetic field for attracting the magnetic toner through the filter.
摘要翻译：用于将异物与磁性调色剂分离的分离装置包括具有允许调色剂通过的开口的过滤器，用于相对于过滤器的过滤表面在基本上水平的方向上使过滤器振动的振动发生器，以及用于产生用于通过过滤器吸引磁性调色剂的磁场。

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