公开(公告)号：US5267002A

公开(公告)日：1993-11-30

申请号：US7183

申请日：1993-01-21

申请人： Yoshifumi Maitani ,  Naoyuki Kamei ,  Yoshiaki Ibuchi ,  Mitsuru Ogura ,  Hidenori Ohnishi ,  Minoru Tomiyori ,  Yasushi Matsutomo

发明人： Yoshifumi Maitani ,  Naoyuki Kamei ,  Yoshiaki Ibuchi ,  Mitsuru Ogura ,  Hidenori Ohnishi ,  Minoru Tomiyori ,  Yasushi Matsutomo

IPC分类号： F16H19/04 ,  G03B27/50 ,  G03G15/00 ,  G03G15/04

CPC分类号： G03G15/605 ,  F16H19/043 ,  Y10T74/18096

摘要： A document platen driving device is provided with an endless gear connected to a document platen, whereon a document is placed, which reciprocates. A sun gear is secured to a fixed station within a space surrounded by the endless rack, and a planetary gear meshing with the endless rack and with the sun gear is also provided within the space. The planetary gear is a double gear composed of a large gear and a small gear having different pitch circle diameters. It is arranged such that the document platen is moved forward by meshing the small gear with the endless rack, and moved backward by meshing the large gear with the endless rack. In this arrangement, the backward moving speed of the document platen can be set faster than the forward moving speed, thereby permitting a reduction of the entire time required for a copying process, especially for a successive copying process.

公开(公告)号：US06381442B1

公开(公告)日：2002-04-30

申请号：US09695666

申请日：2000-10-24

申请人： Motoaki Okitsu ,  Atsushi Saito ,  Yasushi Matsutomo ,  Shinichiro Hiraoka ,  Tadaaki Kawano ,  Kimihide Tsukamoto ,  Susumu Murakami ,  Takashi Makiura ,  Haruyoshi Migita ,  Yoshiaki Ibuchi ,  Tomohiko Okada ,  Akira Kohno ,  Hideshi Izumi ,  Minoru Tomiyori ,  Kunihiko Sakaguchi ,  Kouji Aoki ,  Takateru Yamamoto

发明人： Motoaki Okitsu ,  Atsushi Saito ,  Yasushi Matsutomo ,  Shinichiro Hiraoka ,  Tadaaki Kawano ,  Kimihide Tsukamoto ,  Susumu Murakami ,  Takashi Makiura ,  Haruyoshi Migita ,  Yoshiaki Ibuchi ,  Tomohiko Okada ,  Akira Kohno ,  Hideshi Izumi ,  Minoru Tomiyori ,  Kunihiko Sakaguchi ,  Kouji Aoki ,  Takateru Yamamoto

IPC分类号： G03G1500

CPC分类号： G03G15/6541 ,  B65H31/22 ,  B65H31/3027 ,  B65H2301/4213 ,  B65H2402/10 ,  B65H2404/1411 ,  B65H2404/1442 ,  G03G15/6552 ,  G03G2215/00827

摘要： An image-forming apparatus is provided which includes a document reading section for reading image information from a document, and an image-forming section for forming an image on a sheet of paper based upon the image information of the document read by the document reading section. A space section is formed below the document reading section, which accommodates the image-forming section and serves as a discharge section to which the sheet of paper bearing the image formed in the image-forming section is discharged. The space section is surrounded by peripheral walls of an apparatus main body including the image-forming section. The image-forming apparatus further includes a paper post-treatment section that subjects the sheet of paper bearing the image to post-treatments, such as an adjustment process and a stapling process, in a virtually horizontal state, and that is placed between the document reading section and the space section.

摘要翻译： 提供一种图像形成装置，其包括用于从文档读取图像信息的文件读取部分和用于在文件读取部分读取的文档的图像信息上在一张纸上形成图像的图像形成部分 。 空间部分形成在文件读取部分的下面，该部分容纳图像形成部分，并且用作排出部分，该图像形成部分中形成有图像的纸张被放在该排出部分上。 空间部分被包括图像形成部分的装置主体的周壁包围。 图像形成装置还包括纸张后处理部分，该纸张后处理部分以实质上水平的状态对承载图像的纸张进行后处理，例如调整处理和装订处理，并且被放置在文档 阅读部分和空间部分。

公开(公告)号：US6125251A

公开(公告)日：2000-09-26

申请号：US291864

申请日：1999-04-14

申请人： Yoshinori Shiraishi ,  Hidetoshi Kaneko ,  Yoshinori Hayashi ,  Yasushi Matsutomo ,  Minoru Tomiyori

发明人： Yoshinori Shiraishi ,  Hidetoshi Kaneko ,  Yoshinori Hayashi ,  Yasushi Matsutomo ,  Minoru Tomiyori

IPC分类号： B41J29/13 ,  G03G21/00 ,  G03G21/16

CPC分类号： G03G21/1638 ,  G03G2215/00544 ,  G03G2221/1675 ,  G03G2221/169

摘要： Front and side surfaces of an image forming device are provided with a front cover and a side cover, respectively, which cover an image forming section, and which can be opened and closed. A supporting hinge of the side cover is provided along a lateral edge thereof toward the rear of the main body of the device, and the side cover opens to widely expose a lower portion of the image forming section. Further, by means of an obstructing body provided integrally with the front cover, the front and side covers are given an order of opening and closing.

摘要翻译： 图像形成装置的前表面和侧表面分别设置有覆盖图像形成部分并且可以打开和关闭的前盖和侧盖。 侧盖的支撑铰链沿着其侧边缘朝向装置的主体的后部设置，并且侧盖打开以广泛暴露图像形成部分的下部。 此外，通过与前盖一体设置的阻挡体，前盖和侧盖具有打开和关闭的顺序。

公开(公告)号：US06796736B1

公开(公告)日：2004-09-28

申请号：US09472552

申请日：1999-12-27

申请人： Yoshinori Shiraishi ,  Hidetoshi Kaneko ,  Yoshinori Hayashi ,  Yasushi Matsutomo ,  Minoru Tomiyori

发明人： Yoshinori Shiraishi ,  Hidetoshi Kaneko ,  Yoshinori Hayashi ,  Yasushi Matsutomo ,  Minoru Tomiyori

IPC分类号： B41J2913

CPC分类号： G03G21/1638 ,  G03G2215/00544 ,  G03G2221/1675 ,  G03G2221/169

摘要： Front and side surfaces of an image forming device are provided with a front cover and a side cover, respectively, which cover an image forming section, and which can opened and closed. A supporting hinge of the side cover is provided along a lateral edge thereof toward the rear of the main body of the device, and the side cover opens to widely expose a lower portion of the image forming section. Further, by means of an obstructing body provided integrally with the front cover, the and side covers are given an order of opening and closing.

摘要翻译： 图像形成装置的前表面和侧表面分别设置有覆盖图像形成部分并且可以打开和关闭的前盖和侧盖。 侧盖的支撑铰链沿着其侧边缘朝向装置的主体的后部设置，并且侧盖打开以广泛暴露图像形成部分的下部。 此外，通过与前盖一体设置的阻挡体，侧盖具有打开和关闭的顺序。

公开(公告)号：US06954605B2

公开(公告)日：2005-10-11

申请号：US10671990

申请日：2003-09-25

申请人： Susumu Murakami ,  Minoru Tomiyori ,  Yoshie Iwakura ,  Hideshi Izumi

发明人： Susumu Murakami ,  Minoru Tomiyori ,  Yoshie Iwakura ,  Hideshi Izumi

IPC分类号： G03B15/00 ,  G03B15/16 ,  G03G15/16 ,  B03G15/16

CPC分类号： G03G15/1635 ,  G03G2215/1609

摘要： A transfer device includes: a discharge type transfer element for transferring the developer to a sheet by discharging electric charge to a static latent image support through the sheet so as to form an image of an original thereon; and a transfer casing accommodating the transfer element, wherein the side on the sheet's entrance side is formed of an electrically insulating element, and is constructed such that the transfer element and transfer casing are arranged so as to be offset to the upstream side with respect to the rotational direction of the static latent image support, along the outer peripheral surface thereof and so that the upper end of the insulating element blocks up into the paper feed path, and the insulating element is adapted to be bent toward the sheet feed direction by virtue of an elastic member.

摘要翻译： 转印装置包括：排出型转印元件，用于通过将电荷通过片材向静电潜像载体排出，以将显影剂转印到片材上，以便在其上形成原稿的图像; 以及容纳所述转印元件的转印壳体，其中所述纸张入口侧的一侧由电绝缘元件形成，并且被构造成使得所述转印元件和转印壳体相对于 静电潜像的旋转方向沿着其外周面支撑，绝缘元件的上端嵌入供纸路径，绝缘元件适合于朝着纸张馈送方向弯曲 的弹性构件。

公开(公告)号：US20050207802A1

公开(公告)日：2005-09-22

申请号：US11084246

申请日：2005-03-21

申请人： Hideshi Izumi ,  Susumu Murakami ,  Minoru Tomiyori ,  Tomohiko Fujii ,  Yoshie Iwakura

发明人： Hideshi Izumi ,  Susumu Murakami ,  Minoru Tomiyori ,  Tomohiko Fujii ,  Yoshie Iwakura

IPC分类号： G03G15/00 ,  B65H5/00 ,  B65H5/06 ,  B65H5/38 ,  B65H29/00 ,  G03G15/14 ,  G03G15/16

CPC分类号： G03G15/167 ,  B65H29/00 ,  B65H2404/521 ,  B65H2404/62 ,  B65H2511/20 ,  B65H2513/51 ,  G03G15/657 ,  G03G2215/00413 ,  G03G2215/1614 ,  B65H2220/02 ,  B65H2220/11 ,  B65H2220/01

摘要： An image forming apparatus is constituted so as to be equipped with transfer apparatus(es) having transfer roller(s) electrostatically transferring development image(s) from photosensitive drum(s) to transfer medium/media, and so as to be provided with transfer medium guide means disposed downstream in transfer medium transport path(s) from location(s) at which photosensitive drum(s) oppose transfer roller(s), and such that transfer medium guide location(s) of transfer medium guide means is/are variable.

摘要翻译： 图像形成装置被构造成具有将感光鼓静电转印显影图像的转印辊传送到介质/介质的转印装置，并且设置有转印 介质引导装置，其设置在转印介质输送路径的下游，所述转印介质输送路径位于与感光鼓相对的转印辊的位置处，并且转印介质引导装置的转印介质引导位置是 变量。

公开(公告)号：US08131164B2

公开(公告)日：2012-03-06

申请号：US12542465

申请日：2009-08-17

申请人： Minoru Tomiyori ,  Hideaki Kadowaki

发明人： Minoru Tomiyori ,  Hideaki Kadowaki

IPC分类号： G03G15/00

CPC分类号： G03G21/1842 ,  G03G21/1857

摘要： A processing unit according to this invention includes a photosensitive drum, an initial detection gear, a rotation stop, and a stopper arm. The photosensitive drum forms an electrostatic latent image on a surface thereof. The initial detection gear is a member which is rotatable in a manner linked to rotation of the photoreceptor for identifying the processing unit as a new one or an old one. The rotation stop is provided on the photosensitive drum. The stopper arm is engageable with the rotation stop.

摘要翻译： 根据本发明的处理单元包括感光鼓，初始检测齿轮，旋转停止和止动臂。 感光鼓在其表面上形成静电潜像。 初始检测齿轮是可以以与感光体的旋转相关联的方式旋转的构件，用于将处理单元识别为新的或旧的。 旋转止动件设置在感光鼓上。 止动臂可与旋转止动件接合。

公开(公告)号：US07653325B2

公开(公告)日：2010-01-26

申请号：US11819219

申请日：2007-06-26

申请人： Minoru Tomiyori ,  Susumu Murakami ,  Seiichii Kizu

发明人： Minoru Tomiyori ,  Susumu Murakami ,  Seiichii Kizu

IPC分类号： G03G15/02 ,  G03G21/18

CPC分类号： G03G15/0258 ,  G03G2215/028

摘要： An electrostatic charger according to the present invention includes a needle electrode, a support, and a cleaning member. The needle electrode has a linear array of needles. The support can move along the linear array. The cleaning member is supported by the support rotatably on an axis perpendicular to the linear array. While the support is moving with the cleaning member along the linear array, the cleaning member rotates, with the needles sinking in order into and subsequently coming in order out of the cleaning member. When the cleaning member makes each rotation while moving with the support, some of the needles sink in positions into the cleaning member where any other needles did not sink when the cleaning member made the previous rotation.

摘要翻译： 根据本发明的静电充电器包括针电极，支撑件和清洁构件。 针状电极具有针状线性阵列。 支撑可以沿线性阵列移动。 清洁构件由支撑件可旋转地支撑在垂直于线性阵列的轴上。 当支撑件沿着线性阵列与清洁构件一起移动时，清洁构件旋转，其中针被依次下沉并且随后顺序地从清洁构件排出。 当清洁构件在与支撑件一起移动时进行每次旋转时，一些针头沉入到清洁构件中的位置，其中当清洁构件进行先前旋转时，其他任何针头不会下沉。

公开(公告)号：US07650096B2

公开(公告)日：2010-01-19

申请号：US11714172

申请日：2007-03-06

申请人： Shinichi Azumi ,  Syouichi Fujita ,  Seiichi Kizu ,  Minoru Tomiyori

发明人： Shinichi Azumi ,  Syouichi Fujita ,  Seiichi Kizu ,  Minoru Tomiyori

IPC分类号： G03G15/02

CPC分类号： G03G15/0258

摘要： A needle electrode and a cleaning member are provided. A plurality of needles are arrayed upon the needle electrode in a straight line, and protrude towards a surface of a photoreceptor. The cleaning member is disposed movably along the array direction of the plurality of needles between the surface of the photoreceptor and the needle electrode. When the cleaning member moves, the tip portion of each of the plurality of needles in the arranged order, after having been embedded from the surface of the cleaning member into its interior, then exits to the exterior of the cleaning member.

摘要翻译： 提供针电极和清洁构件。 多根针以直线排列在针状电极上，朝向感光体的表面突出。 清洁部件沿感光体的表面和针状电极之间的多根针的排列方向移动。 当清洁构件移动时，在从清洁构件的表面被嵌入其内部之后，排列顺序中的多个针的每个的尖端部分然后离开到清洁构件的外部。

公开(公告)号：US20070172263A1

公开(公告)日：2007-07-26

申请号：US11730467

申请日：2007-04-02

申请人： Susumu Murakami ,  Takahiro Fukunaga ,  Yoshie Iwakura ,  Kuniaki Nakano ,  Hideshi Izumi ,  Minoru Tomiyori

发明人： Susumu Murakami ,  Takahiro Fukunaga ,  Yoshie Iwakura ,  Kuniaki Nakano ,  Hideshi Izumi ,  Minoru Tomiyori

IPC分类号： G03G15/01 ,  G03G15/16

CPC分类号： G03G15/1665 ,  G03G15/1685 ,  G03G2215/1614 ,  G03G2215/1623

摘要： A transfer device is provided including an intermediate transfer belt and transfer rollers associated with respective of photosensitive drums. Each of the transfer rollers and the intermediate transfer belt define therebetween a contact range of which center lies downstream of the center of a contact range (transfer nip region) defined between the associated photosensitive drum and the endless belt in the direction of movement of the endless belt. The transfer roller deforms the path of movement of the intermediate transfer belt by contacting the intermediate transfer belt, and the resulting deformation causes the intermediate transfer belt to contact the periphery of the photosensitive drum over a predetermined range.