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41. 发明授权

US5478061A Sheet post-processing apparatus 失效
标题翻译：片材后处理装置
公开(公告)号：US5478061A
公开(公告)日：1995-12-26
申请号：US266340
申请日：1994-07-01
申请人： Susumu Murakami , Toshiya Mikita , Koji Katamoto , Naoya Okamura , Tomonori Ohata , Kazuya Hamaguchi
发明人： Susumu Murakami , Toshiya Mikita , Koji Katamoto , Naoya Okamura , Tomonori Ohata , Kazuya Hamaguchi
IPC分类号： B65H29/20 , B65H29/46 , B65H29/58 , B65H29/60 , B65H37/04 , G03G15/00 , B42B2/00 , B65H31/00 , B65H39/10
CPC分类号： G03G15/6538 , G03G15/6573 , B65H2301/5133 , B65H2404/1114 , G03G2215/00827
摘要： A sheet post-processing apparatus is arranged such that in the non-staple mode, the leading edges of the sheets transported from the transport rollers are directed so as to be sandwiched between the upper and lower discharge rollers by a movable sheet guide in a non-staple mode position and the sheets are discharged onto a stacking tray through the upper and lower discharge rollers. In the staple mode, the leading edges of the sheets is directed to a discharge opening formed between the upper discharge roller and the movable sheet guide by the movable sheet guide in the staple mode position so as to be dropped onto the staple tray. After being processed by the stapler, the sheets are pushed by a pushing member through the discharge opening onto the stacking tray. As a result, the movements of the upper and lower discharge rollers are stabilized, and the sheets can be prevented from being stuck between the upper and lower discharge rollers and or being slanted when being discharged, thereby achieving a desirable discharge of the sheets in the non-staple mode.
摘要翻译：片材后处理装置被布置成使得在非订书模式下，从传送辊传送的片材的前缘被引导以通过非可移动片材引导件夹在上排出辊和下排出辊之间， - 装置模式位置，并且纸张通过上排出辊和下排料辊排出到堆垛盘上。在订书钉模式中，片材的前缘通过可动片材引导件在订书钉模式位置被引导到形成在上排纸辊和可动片引导件之间的排出口，从而被落到订书钉托盘上。在被订书机处理之后，片材被推动构件通过排出口推动到堆叠托盘上。结果，上排出辊和下排出辊的移动被稳定，并且可以防止片材被卡在上排出辊和下排出辊之间，并且在排出时倾斜，从而实现了在非装订模式。

42. 发明授权

US4952989A Photoreceptor attachment device for an electrophotographic copying machine 失效
标题翻译：用于电子照相复印机的感光体附着装置
公开(公告)号：US4952989A
公开(公告)日：1990-08-28
申请号：US273672
申请日：1988-11-18
申请人： Tadaaki Kawano , Susumu Murakami , Fukusaburo Ito , Hideaki Hagihara , Takashi Miyaji , Masaru Nishijima
发明人： Tadaaki Kawano , Susumu Murakami , Fukusaburo Ito , Hideaki Hagihara , Takashi Miyaji , Masaru Nishijima
IPC分类号： G03G15/08 , G03G21/18 , G03G15/00 , G03G21/00
CPC分类号： G03G21/1821 , G03G15/0896 , G03G21/1623 , G03G21/1671 , G03G21/168 , G03G2215/00409 , G03G2215/00544 , G03G2215/00548 , G03G2221/1606 , G03G2221/1642 , G03G2221/1654 , G03G2221/1675 , G03G2221/1684 , G03G2221/183 , G03G2221/1853 , G03G2221/1869
摘要： A photoreceptor of an electrophotographic copying machine is rotatably supported by a mounting member. The mounting member is rotatably supported by a supporting member which can slide out of the housing of the copying machine. The supporting member also supports a developing station. When the supporting member is pulled out of the housing, the developing station can be displaced on the supporting member away from the photoreceptor and the mounting member can be rotated so as to expose the photoreceptor such that its surface becomes accessible from outside.
摘要翻译：电子照相复印机的感光体由安装构件可旋转地支撑。安装构件由能够从复印机的壳体滑出的支撑构件可旋转地支撑。支撑构件还支持开发站。当支撑构件被拉出壳体时，显影站可以在支撑构件上移动远离感光体，并且安装构件可以旋转以便露出感光体，使得其表面变得可从外部进入。

43. 发明授权

US4136351A Photo-coupled semiconductor device 失效
标题翻译：光耦合半导体器件
公开(公告)号：US4136351A
公开(公告)日：1979-01-23
申请号：US792002
申请日：1977-04-28
申请人： Yoshitaka Sugawara , Tatsuya Kamei , Susumu Murakami , Tadahiko Miyoshi , Takuzo Ogawa
发明人： Yoshitaka Sugawara , Tatsuya Kamei , Susumu Murakami , Tadahiko Miyoshi , Takuzo Ogawa
IPC分类号： H01L23/48 , H01L31/12 , H01L31/167
CPC分类号： H01L31/167 , H01L24/32 , H01L2224/32225 , H01L2224/83385 , H01L2924/01322 , H01L2924/12036 , H01L2924/12041 , H01L2924/12042 , H01L2924/1301 , H01L2924/15787 , H01L2924/19103 , H01L2924/351
摘要： A photo-coupled semiconductor device comprising a light-emitting semiconductor element, a light-receiving semiconductor element, and an insulation base supporting these two semiconductor elements. The insulation base has a pair of parallel surfaces and provides an optical path extending between the parallel surfaces for photo-coupling the semiconductor elements. Each of the semiconductor elements has at least two rigid electrodes extending in parallel to the parallel surfaces of the insulation base, and the electrodes are electrically and mechanically connected at one of their parallel surfaces by solder to conductive interconnection layers exposed at predetermined positions of one of the parallel surfaces of the insulation base. The device can satisfy both the desired increase in the efficiency of photo-coupling and the desired improvement in the massproductivity.

44. 发明授权

US08818240B2 Transfer device 有权
标题翻译：传输设备
公开(公告)号：US08818240B2
公开(公告)日：2014-08-26
申请号：US13583418
申请日：2011-01-31
申请人： Susumu Murakami
发明人： Susumu Murakami
IPC分类号： G03G15/08
CPC分类号： G03G15/1605 , G03G15/0136 , G03G15/0189 , G03G15/0194 , G03G15/1615 , G03G2215/0132 , G03G2215/0193
摘要： A Transfer device (10) includes an intermediate transfer belt (41), a plurality of intermediate transfer roller (34A-34D) and a transfer member moving mechanism (20). The transfer member moving mechanism moves the intermediate transfer rollers (34A-34D) between pressing positions causing the intermediate transfer belt (41) to be pressed against respective photoreceptor drums (31A-31D) and separate positions causing the intermediate transfer belt (41) to be separate from the respective photoreceptor drums (31A-31D). The transfer member moving mechanism (20) causes a second pressing position of the intermediate transfer roller for monochrome (34A) in monochromatic image forming to be different from a first pressing position of the intermediate transfer roller for monochrome (34A) in full-color image forming so that an amount of pressing of the intermediate transfer belt (41) by the intermediate transfer roller for monochrome (34A) becomes greater in monochromatic image forming than in full-color image forming.
摘要翻译：转印装置（10）包括中间转印带（41），多个中间转印辊（34A-34D）和转印部件移动机构（20）。传送构件移动机构使中间转印辊（34A-34D）在使中间转印带（41）被压靠在各个感光鼓（31A-31D）之间的压力位置和使中间转印带（41）分离的位置与相应的感光鼓（31A-31D）分开。传送构件移动机构（20）使得单色图像形成中的单色（34A）中间转印辊的第二按压位置与全色图像中的单色（34A）中间转印辊的第一按压位置不同使得通过中间转印辊（34A）的中间转印带（41）的按压量在单色图像形成中比在全色图像形成中的压力变大。

45. 发明授权

US08295726B2 Fixing device, image forming apparatus, and method for controlling fixing device 有权
标题翻译：固定装置，图像形成装置以及用于控制定影装置的方法
公开(公告)号：US08295726B2
公开(公告)日：2012-10-23
申请号：US12629149
申请日：2009-12-02
申请人： Toshiaki Kagawa , Susumu Murakami , Masashi Hirai , Atsushi Ide , Takashi Mukai
发明人： Toshiaki Kagawa , Susumu Murakami , Masashi Hirai , Atsushi Ide , Takashi Mukai
IPC分类号： G03G15/20
CPC分类号： G03G15/2039 , G03G15/2025 , G03G2215/00734 , G03G2215/2019
摘要： In a fixing device including (i) an external heat belt which abuts against a surface of a fixing roller so as to heat the fixing roller and (ii) a cleaning member which abuts against the external heat belt, a fixing temperature, which is a surface temperature of the fixing roller during a fixing process, is set per group into which recording media to be subjected to the fixing process are divided according to their widths in a direction of a rotary axis of the fixing roller, in such a way that the fixing temperature is set to a lower temperature for a group of narrower widths. This makes it possible to prevent a reduction in releasability of the fixing roller caused by a material, which is scraped off from the external heat belt by the cleaning member and then adhered to the fixing roller, thereby preventing the high-temperature offset.
摘要翻译：在一种定影装置中，包括（i）外部加热带，其邻接定影辊的表面以加热定影辊;以及（ii）与外部加热带抵接的清洁部件，定影温度是在定影处理期间定影辊的表面温度被设定为根据其在定影辊的旋转轴线的方向上的宽度被划分成待进行定影处理的记录介质的组，使得对于一组较窄的宽度，定影温度被设定为较低的温度。这使得可以防止定影辊由通过清洁部件从外部加热带刮掉并且然后粘附到定影辊上的材料引起的脱模性降低，从而防止高温偏移。

46. 发明申请

US20100183346A1 FIXING DEVICE AND IMAGE FORMING APPARATUS HAVING SAME 审中-公开
标题翻译：固定装置和图像形成装置
公开(公告)号：US20100183346A1
公开(公告)日：2010-07-22
申请号：US12686474
申请日：2010-01-13
申请人： Toshiaki Kagawa , Susumu Murakami , Masashi Hirai , Atsushi Ide , Takashi Mukai
发明人： Toshiaki Kagawa , Susumu Murakami , Masashi Hirai , Atsushi Ide , Takashi Mukai
IPC分类号： G03G15/20
CPC分类号： G03G15/2025 , G03G2215/2019
摘要： No covering layer is provided onto that abutting surface of an external heating belt which has contact with a cleaning member. Accordingly, a belt substrate is exposed and has contact with the cleaning member. This suppresses the occurrence of offset in a fixing device including (i) the external heating belt for having contact with the surface of the fixing roller so as to heat a fixing roller, and (ii) the cleaning member having contact with the external heating belt.
摘要翻译：在与清洁部件接触的外部加热带的抵接面上没有设置覆盖层。因此，带状基板被暴露并与清洁部件接触。这抑制了在定影装置中产生偏移的发生，所述定影装置包括：（i）与定影辊的表面接触的外部加热带，以便加热定影辊;和（ii）与外部加热带接触的清洁部件。

47. 发明授权

US07515838B2 Developer collecting device and image forming apparatus having the same 有权
标题翻译：显影剂收集装置和具有该收集装置的图像形成装置
公开(公告)号：US07515838B2
公开(公告)日：2009-04-07
申请号：US11360766
申请日：2006-02-24
申请人： Hideaki Kadowaki , Susumu Murakami
发明人： Hideaki Kadowaki , Susumu Murakami
IPC分类号： G03G15/00
CPC分类号： G03G21/12 , G03G2221/0005
摘要： An electrophotographic image forming apparatus is provided with a developer collecting device which collects developer removed from an image bearing member and an intermediate transfer body by a cleaning section. The developer collecting device comprises a positioning frame for determining a mounting position of the image bearing member onto an image forming apparatus main body; a waste developer container detachably mounted on the positioning frame 4, for accommodating waste developer collected by the cleaning section; and an integrated container detection section for detecting whether or not the waste developer container is mounted on the positioning frame and whether or not the waste developer container is filled up with the waste developer.
摘要翻译：电子照相图像形成装置设置有显影剂收集装置，其通过清洁部分收集从图像承载部件和中间转印体移除的显影剂。显影剂收集装置包括用于确定图像承载部件到图像形成装置主体上的安装位置的定位框架; 废弃显影剂容器，其可拆卸地安装在定位框架4上，用于容纳由清洁部分收集的废显影剂; 以及用于检测废弃显影剂容器是否安装在定位框架上以及废弃显影剂容器是否填充有废弃显影剂的集成容器检测部分。

48. 发明授权

US07418234B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US07418234B2
公开(公告)日：2008-08-26
申请号：US10550543
申请日：2004-04-09
申请人： Susumu Murakami , Minoru Tomiyori , Hideshi Izumi , Takahisa Narikiyo , Kuniaki Nakano , Yoshie Iwakura
发明人： Susumu Murakami , Minoru Tomiyori , Hideshi Izumi , Takahisa Narikiyo , Kuniaki Nakano , Yoshie Iwakura
IPC分类号： G03G15/00
CPC分类号： G03G15/234
摘要： A discharge unit is disposed downstream of a principal transport path of a compound machine, and a shifter function is provided in this discharge unit. By shifting the paper passage position relative to a photosensitive drum when printing the front side and the paper passage position relative to the photosensitive drum when printing the back side, the region in which the surface electric potential of the photosensitive drum increases is diminished, and the region in which photographic fog is generated is made smaller. Thus, when printing the second and subsequent sheets, even when a slight amount of displacement of the transport position of the recording paper occurs, it is possible to suppress that recording paper making contact in the photographic fog region on the photosensitive drum, and defective printing can be prevented.
摘要翻译：放电单元设置在复合机械的主输送路径的下游，并且在该排出单元中设置有换档功能。通过在打印背面时相对于感光鼓打印前侧和纸张通过位置时相对于感光鼓移动纸张通过位置，感光鼓的表面电位增加的区域减小，产生摄影雾的区域变小。因此，当打印第二张和后续的纸张时，即使发生记录纸的输送位置的轻微位移，也可以抑制在感光鼓上的摄影雾区域中的记录纸接触，并且打印不良可以防止。

49. 发明授权

US07254359B2 Transfer apparatus and image forming apparatus 有权
标题翻译：转印装置和成像装置
公开(公告)号：US07254359B2
公开(公告)日：2007-08-07
申请号：US11052981
申请日：2005-02-07
申请人： Yoshie Iwakura , Susumu Murakami , Kuniaki Nakano
发明人： Yoshie Iwakura , Susumu Murakami , Kuniaki Nakano
IPC分类号： G03G15/01
CPC分类号： G03G15/0131 , G03G2215/0119 , G03G2215/0158
摘要： A transfer apparatus and an image forming apparatus are disclosed, in which a plurality of photosensitive drums corresponding to the respective colors are arranged along the outer peripheral surface of a transfer belt and a plurality of intermediate transfer rollers for applying a transfer field to the photosensitive drums are arranged offset downstream side from each of the photosensitive drums, respectively. In addition to that, the process, the intermediate transfer rollers are arranged in such positions that each of the nip width are increased progressively downstream side, respectively and each of the nip pressure are decreased progressively downstream side, respectively.
摘要翻译：公开了一种转印装置和图像形成装置，其中对应于各种颜色的多个感光鼓沿着转印带的外周表面布置，并且多个中间转印辊用于向感光鼓施加转印场分别设置成偏离每个感光鼓的下游侧。除此之外，中间转印辊分别设置在各个辊隙宽度逐渐向下游侧增加的位置，并且辊隙压力分别逐渐下降。

50. 发明申请

US20060256399A1 Image forming device 有权
标题翻译：图像形成装置
公开(公告)号：US20060256399A1
公开(公告)日：2006-11-16
申请号：US10557182
申请日：2004-05-17
申请人： Susumu Murakami , Yoshiaki Kojoh , Takahisa Narikiyo , Kuniaki Nakano
发明人： Susumu Murakami , Yoshiaki Kojoh , Takahisa Narikiyo , Kuniaki Nakano
IPC分类号： H04N1/32
CPC分类号： G03G15/0806
摘要： For an electrostatic latent image formed on an image carrier (31b), besides an operation forming an “image forming electrostatic latent image” used to form the primary image, an operation is executed that forms an “electrostatic latent image for removing developer” for removing developer that resides on a developer supply member (53a) for a predetermined time period onto the image carrier (31b). Thus, developer is nearly eliminated from residing on this developer supply member (53a) in an overcharged state for a long period of time, and generation of a fogged image is avoided as much as possible.
摘要翻译：对于形成在图像载体（31b）上的静电潜像，除了形成用于形成主图像的“成像静电潜像”的操作之外，还执行一种操作，其形成“用于除去显影剂的静电潜像”，用于将驻留在显影剂供应构件（53a）上的显影剂移除预定时间段到图像载体（31a）上。因此，长时间将显影剂从处于过充电状态的显影剂供给部件（53a）中几乎消除，尽可能地避免产生雾化图像。

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