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31. 发明申请

US20090212491A1 Sheet conveying device and image forming apparatus 有权
标题翻译：片材输送装置和成像装置
公开(公告)号：US20090212491A1
公开(公告)日：2009-08-27
申请号：US12320821
申请日：2009-02-05
申请人： Hidetaka Noguchi , Toshiyuki Andoh , Takashi Hodoshima , Seiji Hoshino , Takashi Hashimoto , Tatsuhiko Oikawa
发明人： Hidetaka Noguchi , Toshiyuki Andoh , Takashi Hodoshima , Seiji Hoshino , Takashi Hashimoto , Tatsuhiko Oikawa
IPC分类号： B65H7/02
CPC分类号： B65H5/062 , B65H7/20 , B65H2511/12 , B65H2513/106 , B65H2601/12 , B65H2801/06 , G03G15/0131 , G03G15/5029 , G03G15/6564 , G03G15/6594 , G03G2215/00409 , G03G2215/00472 , G03G2215/00599 , G03G2215/00616 , G03G2215/00734 , G03G2215/0129 , G03G2215/0132 , G03G2215/0154 , B65H2220/01 , B65H2220/02 , B65H2220/11
摘要： A second rotary member is arranged opposite to a first rotary member to form a nip between them. A driving unit drives the first rotary member. A sheet-width measuring unit measures a width of a sheet to be fed into the nip. A speed compensating unit compensates a fluctuation of a rotation speed of the first rotary member occurring when the sheet is fed into the nip. The speed compensating unit adjusts a compensation target value for compensating the fluctuation of the rotation speed of the first rotary member based on the width of the sheet measured by the sheet-width measuring unit.
摘要翻译：第二旋转构件与第一旋转构件相对设置以在它们之间形成辊隙。驱动单元驱动第一旋转构件。片材宽度测量单元测量要供给到辊隙中的片材的宽度。速度补偿单元补偿当片材被送入辊隙时发生的第一旋转构件的旋转速度的波动。速度补偿单元基于由纸张宽度测量单元测量的纸张的宽度来调整补偿目标值，以补偿第一旋转构件的转速的波动。

32. 发明申请

US20020191979A1 Image forming apparatus with overheat preventive device 有权
标题翻译：具有过热预防装置的图像形成装置
公开(公告)号：US20020191979A1
公开(公告)日：2002-12-19
申请号：US10214103
申请日：2002-08-08
申请人： Canon Kabushiki Kaisha
发明人： Atsushi Iwasaki
IPC分类号： G03G015/20
CPC分类号： G03G15/2039 , G03G15/2042 , G03G15/6594 , G03G2215/00472
摘要： The present invention relates to an image forming apparatus comprising a heater heating a recording material for fixing a transferred toner image to the recording material at a transfer portion, a fixing unit having an overheat preventive device or overheat preventive devices for preventing the heater from overly heated and a plurality of recording material sensors for detecting existence of the recording material on the conveyance route or confirming passage of the recording material. A part or all of the overheat preventive devices are placed at an area sandwiched between any two planes which are perpendicular to a conveyance surface of the recording material and are extending parallel in the conveyance direction in passing the plurality of the recording material sensors.
摘要翻译：本发明涉及一种图像形成装置，包括加热用于将转印的调色剂图像定影到转印部分的记录材料的记录材料的加热器，具有防过热装置的定影单元或用于防止加热器过度加热的过热预防装置以及用于检测记录材料在输送路径上的存在或确认记录材料通过的多个记录材料传感器。过热防止装置的一部分或全部放置在夹在与记录材料的输送面垂直的任意两个平面之间的区域上并且在传送多个记录材料传感器时沿输送方向平行延伸。

33. 发明授权

US06493520B2 Image forming apparatus with overheat preventive device 有权
标题翻译：具有过热预防装置的图像形成装置
公开(公告)号：US06493520B2
公开(公告)日：2002-12-10
申请号：US09900045
申请日：2001-07-09
申请人： Atsushi Iwasaki
发明人： Atsushi Iwasaki
IPC分类号： G03G1520
CPC分类号： G03G15/2039 , G03G15/2042 , G03G15/6594 , G03G2215/00472
摘要： An image forming apparatus includes a heater for heating a recording material for fixing a transferred toner image to the recording material at a transfer portion. A fixing unit includes at least one overheat preventive device for preventing the heater from overheating. Recording material sensors detect the existence of the recording material on a conveyance route or confirm passage of the recording material. A part or all of the at least one overheat preventive device is placed at an area sandwiched between any two planes which arc perpendicular to a conveyance surface of the recording material and are extending parallel in a conveyance direction in passing the recording material sensors
摘要翻译：图像形成装置包括加热器，用于加热用于在转印部分将转印的调色剂图像定影到记录材料的记录材料。定影单元包括至少一个用于防止加热器过热的过热预防装置。记录材料传感器检测记录材料在输送路径上的存在或确认记录材料的通过。所述至少一个过热预防装置的一部分或全部放置在夹在垂直于记录材料的输送表面的任何两个平面之间的区域中，并且在传送方向上平行延伸以通过记录材料传感器

34. 发明授权

US6434345B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US6434345B2
公开(公告)日：2002-08-13
申请号：US78139501
申请日：2001-02-13
申请人： CANON KK
发明人： WATANABE YUKIO
IPC分类号： G03G21/00 , G03G15/00
CPC分类号： G03G15/5029 , G03G15/6594 , G03G2215/00472 , G03G2215/00481 , G03G2215/2074
摘要： An image forming apparatus has an unfixed toner image forming device, and a fixing device, wherein a toner amount of the unfixed toner image forming device is smaller than a toner amount of the unfixed toner image formed on a second recording material having a thickness smaller than that of the first recording material by the unfixed toner image forming device. The image forming apparatus is thus able to form a good image on a thick recording.
摘要翻译：图像形成装置具有未定影调色剂图像形成装置和定影装置，其中未定影调色剂图像形成装置的调色剂量小于形成在厚度小于第二记录材料的第二记录材料上的未定影调色剂图像的调色剂量通过未定影的调色剂图像形成装置的第一记录材料。因此，图像形成装置能够在厚的记录上形成良好的图像。

35. 发明申请

US20010026697A1 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US20010026697A1
公开(公告)日：2001-10-04
申请号：US09781395
申请日：2001-02-13
发明人： Yukio Watanabe
IPC分类号： G03G015/20
CPC分类号： G03G15/5029 , G03G15/6594 , G03G2215/00472 , G03G2215/00481 , G03G2215/2074
摘要： An object of the present invention is to provide an image forming apparatus in which a good image can be formed even on a thick recording through-out. The present invention provides an image forming apparatus that has unfixed toner image forming means, and fixing means, wherein a toner amount of the unfixed toner image forming means is smaller than a toner amount of the unfixed toner image formed on a second recording material having a thickness smaller than that of the first recording material by the unfixed toner image forming means.
摘要翻译：本发明的目的是提供一种图像形成装置，其中甚至可以在厚的记录通过区域上形成良好的图像。本发明提供了一种图像形成装置，其具有未定影的调色剂图像形成装置和固定装置，其中未定影的调色剂图像形成装置的调色剂量小于形成在第二记录材料上的未定影调色剂图像的调色剂量，通过未定影的调色剂图像形成装置的厚度小于第一记录材料的厚度。

36. 发明授权

US06200721B1 Liquid electrophotographic development sheet 失效
标题翻译：液体电子照相显影片
公开(公告)号：US06200721B1
公开(公告)日：2001-03-13
申请号：US09416777
申请日：1999-10-13
申请人： Masaya Shibatani , Toyohisa Mouri , Yutaka Hattori
发明人： Masaya Shibatani , Toyohisa Mouri , Yutaka Hattori
IPC分类号： G03G908
CPC分类号： G03G7/004 , G03G15/6594 , G03G2215/00468 , G03G2215/00472 , G03G2215/00514 , G03G2215/1685 , Y10T428/31786 , Y10T428/31794 , Y10T428/31855
摘要： A liquid electrophotographic development sheet wherein a polyethylene resin or a resin including polyethylene such as a polyethylene ionomer as a main component is present on at least one of the surfaces of a substrate sheet is provided. The development sheet can find wide application such as a newspaper, a magazine, a commercial publication, various publications, a poster, a postcard and an envelope, due to its excellent transfer-fixing property.
摘要翻译：提供了在基片的至少一个表面上存在聚乙烯树脂或包含聚乙烯如聚乙烯离聚物作为主要成分的树脂的液体电子照相显影片。由于其优良的转移固定属性，开发板可以广泛应用诸如报纸，杂志，商业出版物，各种出版物，海报，明信片和信封。

37. 发明授权

US5999765A Image forming apparatus and method therefor 失效
标题翻译：图像形成装置及其方法
公开(公告)号：US5999765A
公开(公告)日：1999-12-07
申请号：US122864
申请日：1998-07-27
申请人： Kan Tomita
发明人： Kan Tomita
IPC分类号： G03G15/00 , G03G21/00
CPC分类号： G03G15/6588 , G03G15/502 , G03G2215/00447 , G03G2215/00472 , G03G2215/00481 , G03G2215/00497
摘要： An image forming apparatus includes an image forming device that forms a required image on a paper. A paper-feeding tray is capable of advancing and retreating, and is contained in a main body of the image forming apparatus, wherein a plurality of papers can be stacked thereon. A conveying path conveys the paper in the paper-feeding tray to the image forming device. A setting device sets a sort-of-paper when a special paper other than a plain paper is stacked in the paper-feeding tray. A setting device is provided in an operation panel. A setting device can set the sort-of-paper with a single key operation provided in the operation panel, when only one paper-feeding tray is provided with a separation paper-feeding mechanism which can feed paper, including special paper, regardless of the sort-of-paper, and when the special paper is stacked in the paper-feeding tray.
摘要翻译：图像形成装置包括在纸上形成所需图像的图像形成装置。送纸盘能够前进和后退，并且被包含在图像形成装置的主体中，其中可以堆叠多个纸张。输送路径将送纸盘中的纸张传送到图像形成装置。当送纸托盘中堆叠普通纸以外的特殊纸张时，设置设置纸张。在操作面板上设置有设定装置。设置装置可以在操作面板中设置单键操作来设置纸张分类，当只有一个给纸托盘设置有能够馈送纸张的分纸进给机构，包括特殊纸张，而不管当专用纸堆放在送纸托盘中时。

38. 发明授权

US5998038A Liquid electrophotographic development sheet 失效
公开(公告)号：US5998038A
公开(公告)日：1999-12-07
申请号：US835325
申请日：1997-04-07
申请人： Masaya Shibatani , Toyohisa Mouri , Yutaka Hattori
发明人： Masaya Shibatani , Toyohisa Mouri , Yutaka Hattori
IPC分类号： G03G7/00 , G03G15/00 , B32B27/06
CPC分类号： G03G7/004 , G03G15/6594 , G03G2215/00468 , G03G2215/00472 , G03G2215/00514 , G03G2215/1685 , Y10T428/31786 , Y10T428/31794 , Y10T428/31855
摘要： A liquid electrophotographic development sheet wherein a polyethylene resin or a resin including polyethylene such as a polyethylene ionomer as a main component is present on at least one of the surfaces of a substrate sheet is provided. The development sheet can find wide application such as a newspaper, a magazine, a commercial publication, various publications, a poster, a postcard and an envelope, due to its excellent transfer-fixing property.

39. 发明公开

US20240192628A1 IMAGE FORMING SYSTEM 审中-公开
公开(公告)号：US20240192628A1
公开(公告)日：2024-06-13
申请号：US18522682
申请日：2023-11-29
申请人： CANON KABUSHIKI KAISHA
发明人： KOTA MORI , YOSHIRO TSUKADA , TOHRU NAKAEGAWA , KENICHIRO KITAJIMA , NAOYUKI YAMAMOTO , SHUICHI TAMURA
IPC分类号： G03G15/00 , B65H45/12
CPC分类号： G03G15/6582 , B65H45/12 , G03G15/5016 , B65H2301/45 , B65H2701/1722 , G03G2215/00472
摘要： An image forming system includes an image forming apparatus, a pressure-bonding processing apparatus, an inputting portion, and a controller. The controller changes, in a case that directions of a front surface and a back surface of a recording material inputting portion and different from the directions of the front surface and the back surface in which a pressure-bonding printed matter is capable of being properly prepared, an image formation order of image forming data to an order in which the pressure-bonding printed matter is capable of being properly prepared in the directions of the front surface and the back surface of the recording material inputted by the inputting portion.

40. 发明授权

US08561982B2 Sheet conveying apparatus, automatic document feeding apparatus including same, image forming apparatus with first sheet conveyance guide having an opening 有权
标题翻译：片材输送装置，包括其的自动送稿装置，具有第一片材输送引导件的图像形成装置具有开口
公开(公告)号：US08561982B2
公开(公告)日：2013-10-22
申请号：US12852546
申请日：2010-08-09
申请人： Hironori Ogasawara
发明人： Hironori Ogasawara
IPC分类号： B65H29/58
CPC分类号： B65H29/58 , B65H5/26 , B65H5/38 , B65H2301/13 , B65H2404/6111 , B65H2511/12 , B65H2513/42 , B65H2701/1914 , B65H2801/06 , G03G15/60 , G03G15/6514 , G03G15/6594 , G03G2215/00472 , B65H2220/01 , B65H2220/08 , B65H2220/02
摘要： A sheet carrying apparatus, being applicable in (i) an automatic document feeding apparatus and/or (ii) paper feeding and conveying mechanism of an image forming apparatus, has an opening in that part of a curved guiding surface of a lower conveyance guide of a sheet conveyance guiding section constituting a curved conveyance path, which receives a front end of a document fed to the curved conveyance path. The opening has such a size in a guide width direction orthogonal to a document conveying direction, which is passable for a small size sheet not larger than a predetermined size. With this, the small size sheet passed through the opening is sorted out.
摘要翻译：可应用于（i）自动送稿装置和/或图像形成装置的送纸输送机构的纸张搬运装置，在下方的输送导轨的弯曲引导面的该部分具有开口部构成弯曲输送路径的片材输送引导部，其接收供给到弯曲输送路径的原稿的前端。开口具有与原稿输送方向正交的引导宽度方向上的尺寸，该尺寸对于不大于预定尺寸的小尺寸片材是可通过的。通过这个，通过开口的小尺寸纸张被整理出来。

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