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31. 发明申请

US20080118269A1 Film loader for an image forming apparatus 有权
公开(公告)号：US20080118269A1
公开(公告)日：2008-05-22
申请号：US12005306
申请日：2007-12-27
申请人： Akira Asaoka , Shuho Yokokawa , Isao Nakajima , Akihiko Yamazaki
发明人： Akira Asaoka , Shuho Yokokawa , Isao Nakajima , Akihiko Yamazaki
IPC分类号： G03G15/08 , G03G15/16
CPC分类号： G03G15/754 , G03G2221/1606 , G03G2221/1642
摘要： A film loading method of an image forming apparatus, includes: loading an endless film which was stored in a container box, using at least two support members, to a film frame of the image forming apparatus, wherein the film is supported by the support members in a different form with respect to a condition of the film when loaded and fitted to the film frame. The support members are initially stored in the container box and serve as a packaging member for use in transporting and storing the film. The support members are attached to respective portions of the film frame and guide the film to be loaded and fitted onto the film frame. The film frame includes holding rollers, and the support members are attached to the respective portions of the film frame, coaxially with the holding rollers.

32. 发明授权

US07336917B2 Film loader for an image forming apparatus 有权
标题翻译：用于图像形成装置的胶片装载机
公开(公告)号：US07336917B2
公开(公告)日：2008-02-26
申请号：US10448293
申请日：2003-05-30
申请人： Akira Asaoka , Shuho Yokokawa , Isao Nakajima , Akihiko Yamazaki
发明人： Akira Asaoka , Shuho Yokokawa , Isao Nakajima , Akihiko Yamazaki
IPC分类号： G03G15/00
CPC分类号： G03G15/754 , G03G2221/1606 , G03G2221/1642
摘要： A film loader for the image forming apparatus has a film formed endlessly and a film frame for holding the film, wherein a guide member for attaching or detaching the film with respect to the film loading portion of the film frame is formed by a packaging member for use in transporting and storing the film.
摘要翻译：用于图像形成装置的胶片装载机具有不断地形成的膜和用于保持膜的胶片框架，其中，用于将膜相对于胶片框架的胶片装载部分附着或拆卸的引导构件由用于用于运输和存放胶片。

33. 发明申请

US20060188304A1 Printing apparatus 有权
标题翻译：印刷装置
公开(公告)号：US20060188304A1
公开(公告)日：2006-08-24
申请号：US11322305
申请日：2006-01-03
申请人： Akihiko Yamazaki , Isao Nakajima , Sho Sawahata
发明人： Akihiko Yamazaki , Isao Nakajima , Sho Sawahata
IPC分类号： G03G15/00
CPC分类号： G03G21/1647 , G03G21/1619 , G03G2215/00016 , G03G2215/00455 , G03G2215/0103 , G03G2221/1651 , G03G2221/1696 , Y10T70/7768 , Y10T403/553
摘要： A printing apparatus including a first component having a photosensitive member and a transcribing portion transcribing a toner image formed on the photosensitive member onto a web, and a second component having a web guide portion guiding the web transported to the transcribing portion and a fixing portion fixing the toner image transcribed onto the web, the first component and the second component being able to be connected/divided, the first component is provided with a transcribing portion base supporting the transcribing portion, the second component is provided with a web guide portion base arranged at a position opposed to the transcribing portion base supporting the web guide portion, and an adjusting member for restricting a position of the second component relative to the first component is provided between the transcribing portion base and the web guide portion base.
摘要翻译：一种打印设备，包括具有感光部件的第一部件和将形成在感光部件上的调色剂图像转印到卷筒纸上的转录部分，以及具有引导传送到转录部分的卷筒纸的卷筒纸引导部分的第二部件和固定部分固定转印到纸幅上的调色剂图像，第一部件和第二部件能够被连接/分割，第一部件设置有支撑转录部分的转录部分基部，第二部件设置有卷筒纸引导部分基部，在与转印部分底座相对的支撑着卷筒纸引导部分的位置处，以及用于限制第二部件相对于第一部件的位置的调节部件设置在转印部分基部和卷筒纸引导部分基部之间。

34. 发明授权

US06882819B2 Image forming apparatus for printing an image on both sides of a recording medium 失效
标题翻译：用于在记录介质的两面上打印图像的图像形成装置
公开(公告)号：US06882819B2
公开(公告)日：2005-04-19
申请号：US10228051
申请日：2002-08-27
申请人： Masahiro Yagi , Kazutaka Sato , Kenji Asuwa , Isao Nakajima
发明人： Masahiro Yagi , Kazutaka Sato , Kenji Asuwa , Isao Nakajima
IPC分类号： G03G21/14 , B65H23/192 , G03G15/00 , G03G15/01 , G03G15/23 , G03G21/00
CPC分类号： G03G15/238 , G03G15/0194 , G03G2215/00455
摘要： An image forming apparatus, having imaging units arranged alternately on both sides of a continuous paper web, is characterized by minimized image misregistration and reduced processing cost. In order to prevent possible color misregistration caused by changes in paper feed path length resulting from the eccentricity of each drive roller, the difference in the eccentric phases of the rollers on the front and back surfaces is controlled, thereby minimizing the difference in changes in paper feed path length.
摘要翻译：具有交替设置在连续纸幅的两侧的成像单元的图像形成装置的特征在于最小化图像重合失调并降低处理成本。为了防止由每个驱动辊的偏心导致的进纸路径长度变化引起的颜色不对齐，控制了前后表面上的辊的偏心相的差异，从而最小化纸张的变化的差异进给路径长度。

35. 发明授权

US06601951B2 Printers and printing method 失效
标题翻译：打印机和打印方式
公开(公告)号：US06601951B2
公开(公告)日：2003-08-05
申请号：US09915380
申请日：2001-07-27
申请人： Akitomo Kuwabara , Shuho Yokokawa , Isao Nakajima , Katsumi Ishizawa
发明人： Akitomo Kuwabara , Shuho Yokokawa , Isao Nakajima , Katsumi Ishizawa
IPC分类号： B41F2304
CPC分类号： G03G15/6517 , B65H23/038 , B65H23/16 , B65H2301/331 , B65H2301/5142 , B65H2511/242 , G03G2215/00455 , G03G2215/00561 , G03G2215/00666 , G03G2215/0067 , G03G2215/0119 , B65H2220/01
摘要： A printer has a web handling unit that includes a web conditioning device for providing fixed control of the moisture within the web being fed, a skew correction device for adjusting the traveling position of the web which has passed through the web conditioning device, and a tension assigning device for assigning fixed tension to the web. The printer also includes an image forming device that forms an image on the web transported from the web handling unit.
摘要翻译：打印机具有卷筒纸处理单元，该纸幅处理单元包括用于提供被供给的纸幅内的湿气的固定控制的纸幅调节装置，用于调节已经通过纸幅调理装置的纸幅的行进位置的歪斜校正装置和张力为纸张分配固定张力的分配装置。打印机还包括图像形成装置，其在从卷筒纸处理单元传送的纸幅上形成图像。

36. 发明授权

US5519080A Insulators 失效
标题翻译：绝缘子
公开(公告)号：US5519080A
公开(公告)日：1996-05-21
申请号：US288505
申请日：1994-08-10
申请人： Takao Matsushita , Katsuya Baba , Kazuo Hirai , Isao Nakajima , Takayuki Takeda
发明人： Takao Matsushita , Katsuya Baba , Kazuo Hirai , Isao Nakajima , Takayuki Takeda
IPC分类号： C08K3/22 , C08K3/36 , C08L83/04 , C08L83/07 , H01B3/28 , H01B3/46 , H01B17/00 , H01B17/50 , C08K9/06
CPC分类号： H01B3/46 , C08L83/04 , C08G77/20 , C08G77/70
摘要： An insulator includes a housing portion. The housing portion is composed a silicone rubber obtained by curing a composition containing diorganopolysiloxane (A) and a fine silicon powder (B) by heating, and a methylalkylpolysiloxane oil (C). The diorganopolysiloxane has at least two silicon atom-bonded alkenyl groups in one molecule. The methylalkyl-polysiloxane oil (C) has each of both terminal ends of each molecular chain blocked with a trialkysiloxy group and possessing a viscosity at 25.degree. C. being 1 to 1,000 centistokes, and is incorporated into the above composition in an amount of 1-100 parts by weight per 100 parts by weight of the component (A).
摘要翻译：绝缘体包括壳体部分。壳体部分由通过加热固化含有二有机聚硅氧烷（A）和细硅粉末（B）的组合物和甲基烷基聚硅氧烷油（C）而获得的硅橡胶构成。二有机聚硅氧烷在一个分子中具有至少两个硅原子键合的烯基。甲基烷基 - 聚硅氧烷油（C）的每个分子链的两个末端各自被三烷氧基甲硅烷氧基封闭，并且在25℃下具有1至1,000厘沲的粘度，并以1的量加入到上述组合物中相对于100重量份组分（A）为-100重量份。

37. 发明授权

US5453820A Developing device having a developer mixing chamber for use in electrophotographic apparatus 失效
标题翻译：具有用于电子照相设备的显影剂混合室的显影装置
公开(公告)号：US5453820A
公开(公告)日：1995-09-26
申请号：US154448
申请日：1993-11-19
申请人： Hiroshi Ueno , Yasuyuki Tsuji , Shuuho Yokokawa , Isao Nakajima , Tsukasa Onose , Yoshio Ogura , Katsuhiro Shinohara
发明人： Hiroshi Ueno , Yasuyuki Tsuji , Shuuho Yokokawa , Isao Nakajima , Tsukasa Onose , Yoshio Ogura , Katsuhiro Shinohara
IPC分类号： G03G15/08 , G03G15/09
CPC分类号： G03G15/0822 , G03G15/09
摘要： A developing device for use in an electrophotographic apparatus includes a casing for storing a developer including a toner and a carrier therein; a photosensitive drum having a surface on which an electrostatic latent image is formed; a carrying magnetic roll for drawing up the developer stored in said casing; a developing magnetic roll for forming a magnetic brush out of the developer fed by the carrying magnetic roll to develop the electrostatic latent image; and a developer mixing chamber including an impeller interposed between the carrying and developing magnetic rolls, for mixing the toner and carrier contained in the developer with each other, which is drawn up by the carrying magnetic roll, to supply the mixed developer to the developing magnetic roll.
摘要翻译：一种用于电子照相设备的显影装置包括：用于在其中存储包含调色剂和载体的显影剂的壳体; 感光鼓，其上形成有静电潜像的表面; 用于将存储在所述壳体中的显影剂拉起的携带磁性辊; 显影磁辊，用于从由承载磁性辊供给的显影剂中形成磁刷以显影静电潜像; 以及显影剂混合室，其包括插入在所述承载和显影磁辊之间的叶轮，用于将包含在所述显影剂中的所述调色剂和所述载体彼此混合，所述调色剂和所述载体由所述携带磁性辊引出，以将所述混合显影剂供应到所述显影磁滚。

38. 发明授权

US4961704A Sheet meandering movement preventing method 失效
标题翻译：蜿蜒运动防止方法
公开(公告)号：US4961704A
公开(公告)日：1990-10-09
申请号：US377755
申请日：1989-07-07
申请人： Shigeo Nemoto , Osamu Namikawa , Kiyomi Tsuchiya , Isao Nakajima , Yasuo Kikuchi , Tomio Sugaya , Toshitaka Ogawa , Sigenobu Katagiri
发明人： Shigeo Nemoto , Osamu Namikawa , Kiyomi Tsuchiya , Isao Nakajima , Yasuo Kikuchi , Tomio Sugaya , Toshitaka Ogawa , Sigenobu Katagiri
IPC分类号： B41J13/02 , B65H23/038 , G03G15/00 , G03G15/20
CPC分类号： G03G15/2064
摘要： In a printing sheet conveying device in which a sheet bearing a toner image is passed through a heating roll and a pressure roll, and which has means for changing the right and left contact pressures of these rolls to correct the meandering movement of the sheet when conveyance of the sheet is started; in which when conveyance of the sheet is started, the contact pressure of the rolls is made higher on one of the right and left sides than on the other side, and in a predetermined period of time the contact pressures on both sides are made equal to each other.
摘要翻译：在其中带有调色剂图像的片材通过加热辊和压力辊的打印片材输送装置中，并且具有用于改变这些辊子的左右接触压力的装置，以校正输送时片材的曲折运动的纸张开始; 其中当纸张的输送开始时，辊的接触压力在右侧和左侧之间的接触压力高于另一侧，并且在预定时间段内使两侧的接触压力等于彼此。

39. 发明授权

US4952782A Fixing unit for electrophotographic device 失效
标题翻译：电子照相装置固定装置
公开(公告)号：US4952782A
公开(公告)日：1990-08-28
申请号：US267566
申请日：1988-11-07
申请人： Syuho Yokokawa , Shinichi Fukazawa , Yasuo Kikuchi , Takashi Suzuki , Isao Nakajima
发明人： Syuho Yokokawa , Shinichi Fukazawa , Yasuo Kikuchi , Takashi Suzuki , Isao Nakajima
IPC分类号： F16B3/00 , F16C13/00 , G03G15/20
CPC分类号： G03G15/2064 , G03G15/2053
摘要： A fixing roller used in an electrophotographic device includes a coupling with a drive key that engages an end of a pressing roll that contains a key groove. Disposed between the coupling and the end of the pressing roll is a spacing member. This spacing member decreases the rate at which the key groove and the drive key deteriorate when two fixing rollers are used as pair to fix toner on a printed page. The spacing member is made of plastic, a sintered metal alloy, or other material. Also, the spacing member is lubricated to further prevent friction and the key groove of the pressing roll is lined with an abrasion resistant material to further prevent deterioration of the drive key and the key groove.
摘要翻译：在电子照相装置中使用的定影辊包括具有与包含键槽的按压辊的端部接合的驱动键的联接器。设置在联接器和压辊端部之间的是间隔部件。当使用两个定影辊作为一对将打印页面上的调色剂固定时，该间隔构件减小键槽和驱动键劣化的速率。间隔构件由塑料，烧结金属合金或其他材料制成。此外，间隔构件被润滑以进一步防止摩擦，并且压辊的键槽衬有耐磨材料，以进一步防止驱动键和键槽的劣化。

40. 发明授权

US4438692A Printing apparatus with cooling of hammer printing coils 失效
标题翻译：印刷设备用冷却锤打印线圈
公开(公告)号：US4438692A
公开(公告)日：1984-03-27
申请号：US506067
申请日：1983-06-20
申请人： Michio Yanadori , Yuji Hosoda , Isao Nakajima , Kenichi Igarashi , Makoto Kurosawa , Kensei Hosoya , Tsuneki Kobayashi
发明人： Michio Yanadori , Yuji Hosoda , Isao Nakajima , Kenichi Igarashi , Makoto Kurosawa , Kensei Hosoya , Tsuneki Kobayashi
IPC分类号： H01F7/04 , B41J9/10 , B41J9/24 , B41J9/36 , B41J29/377 , B41J3/00 , H01F5/00
CPC分类号： B41J29/377 , B41J9/36
摘要： A printing apparatus including a plurality of drive coils for driving printing hammers arranged longitudinally in side-by-side relation at one side of a core of the U-shape. A first cooling fluid passageway is defined inside the core of the U-shape to allow a cooling fluid for cooling the drive coils to flow therethrough, and a second cooling fluid passageway is defined outside the core by a duct to allow the cooling fluid for cooling the drive coils to flow therethrough without escaping to the outside by diffusion. A current of cooling fluid is forcibly fed into these cooling fluid passageways by a fluid machine.
摘要翻译：一种打印装置，包括用于驱动打印锤的多个驱动线圈，其以U形的芯的一侧并排纵向排列。第一冷却流体通道限定在U形芯的内部，以允许用于冷却驱动线圈的冷却流体流过其中，并且通过管道将第二冷却流体通道限定在芯外部，以允许冷却流体冷却驱动线圈通过其而不通过扩散而逸出到外部。冷却流体的电流被流体机械强制地供给到这些冷却流体通道中。

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