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1. 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。

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

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。

5. 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。

6. 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。

7. 发明授权

US5187326A Developing apparatus 失效
标题翻译：开发设备
公开(公告)号：US5187326A
公开(公告)日：1993-02-16
申请号：US767693
申请日：1991-09-30
申请人： Masanari Shirai
发明人： Masanari Shirai
IPC分类号： G03G15/08 , G03G15/09
CPC分类号： G03G15/0942 , G03G15/0898
摘要： A developing apparatus includes a container for containing a developer including magnetic particles. A rotatable developer carrying member is disposed in the container and faced to an image bearing member, for carrying the developer to a developing zone. A magnet is provided in the developer carrying member, and a magnetic sealing member is disposed adjacent to and in a rotational direction of the developer carrying member in a region inside of the container adjacent a longitudinal end of the developer carrying member, wherein the magnetic sealing member cooperates with the magnet to form a magnetic field effective to form a magnetic brush of the developer between the magnetic sealing member and the developer carrying member, and wherein an outer end, with respect to the longitudinal direction of the developer carrying member, of the magnetic sealing member is disposed in a range between 2 mm outwardly away from an end of the magnet and 1 mm inwardly away therefrom.
摘要翻译：显影装置包括容纳包含磁性颗粒的显影剂的容器。可旋转的显影剂承载构件设置在容器中并面向图像承载构件，用于将显影剂携带到显影区。在显影剂承载构件中设置有磁体，并且磁性密封构件邻近显影剂承载构件的纵向端部而邻近于显影剂承载构件的旋转方向设置在容器内部的区域内，其中磁性密封构件与磁体配合以形成有效地在磁性密封构件和显影剂承载构件之间形成显影剂的磁刷的磁场，并且其中相对于显影剂承载构件的纵向方向的外端磁性密封件设置在离磁体端部向外远2mm的位置，并向内延伸1mm。

8. 发明授权

US5502547A Sealing device, process cartridge, image forming apparatus and assembling method of the process cartridge 失效
标题翻译：密封装置，处理盒，成像装置和处理盒的组装方法
公开(公告)号：US5502547A
公开(公告)日：1996-03-26
申请号：US277571
申请日：1994-07-20
申请人： Masanari Shirai
发明人： Masanari Shirai
IPC分类号： G03G21/10 , G03G15/08 , G03G21/18 , G03G21/00
CPC分类号： G03G21/1832 , G03G15/0817 , G03G21/1633 , G03G21/1647 , G03G21/1671 , G03G2221/1648
摘要： A sealing device for use in a process cartridge including a cartridge frame, an image bearing member mounted in the cartridge frame, and process equipment, mounted in the cartridge frame, operative on the image bearing member, to prevent toner from leaking out of said cartridge frame. The sealing device includes a holder having an attachment position for detachably attaching the holder to the cartridge frame, a first sealing member, attached to the holder, capable of contacting a first position on the cartridge frame to prevent the toner from leaking out of said cartridge frame, and a second sealing member, separate from the first sealing member, attached to said holder and capable of contacting a second position on the cartridge frame, wherein the first position and the second position are different.
摘要翻译：一种用于处理盒的密封装置，该处理盒包括安装在盒框架中的盒框架，图像承载部件和安装在盒框架中的操作在图像承载部件上的处理设备，以防止调色剂从所述盒体中泄漏出来帧。密封装置包括具有用于将保持器可拆卸地附接到盒框架的附接位置的保持器，附接到保持器的第一密封构件，其能够接触盒框架上的第一位置以防止调色剂从所述盒体泄漏框架和与第一密封构件分离的第二密封构件，附接到所述保持器并且能够接触盒框架上的第二位置，其中第一位置和第二位置不同。

9. 发明授权

US5455666A Developer extracting apparatus and image forming apparatus using it 失效
标题翻译：显影剂提取装置及其使用的图像形成装置
公开(公告)号：US5455666A
公开(公告)日：1995-10-03
申请号：US266496
申请日：1994-06-27
申请人： Hironobu Saito , Masanari Shirai , Masami Maetani
发明人： Hironobu Saito , Masanari Shirai , Masami Maetani
IPC分类号： G03G21/10 , G03G21/00
CPC分类号： G03G21/10
摘要： A developer extracting apparatus for extracting developer from a mixture of developer and foreign matter, includes a filter for permitting passage of developer and for inhibiting passage of foreign matter, protection means for protecting the filter, and a vibration applying means for applying vibration to the filter via the protection means.
摘要翻译：一种用于从显影剂和异物的混合物中提取显影剂的显影剂提取装置，包括用于允许显影剂通过并阻止异物通过的过滤器，用于保护过滤器的保护装置，以及用于向过滤器施加振动的振动施加装置通过保护装置。

10. 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。

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