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1. 发明授权

US5046715A Paper feeding apparatus for image forming machine 失效
标题翻译：成像机送纸装置
公开(公告)号：US5046715A
公开(公告)日：1991-09-10
申请号：US511191
申请日：1990-04-19
申请人： Tadasu Taniguchi , Yuji Sugimoto , Ken-ichi Iwamoto
发明人： Tadasu Taniguchi , Yuji Sugimoto , Ken-ichi Iwamoto
IPC分类号： B65H1/26 , B65H1/04 , G03G15/00
CPC分类号： B65H1/266 , B65H1/04
摘要： A paper feeding apparatus is provided with a paper feed roller supported rotatably by an image forming system body via a roller shaft, a paper feeding table which can be drawn freely in the axial direction of the roller shaft from a paper feed opening of the image forming machine body, a paper feeding hopper guided and supported by the paper feeding table so as to be movable freely to and from the paper feed roller horizontally, and in a direction orthogonal to the axial direction of the roller shaft, and an interlocking device which moves the paper feeding hopper freely to and from the paper feed roller in an interlocking motion with the drawing and restoring operation of the paper feeding table. Thereby, when the paper feeding table moves backward from the front, the paper feeding hopper is moved to the side of the paper feed roller along guide rails by the interlocking device. Then, the paper feed roller is rotated and the paper feeding hopper is received in a predetermined position without slacking of the paper.
摘要翻译：供纸装置设置有通过辊轴可旋转地由图像形成系统主体支撑的供纸辊，可从图像形成的供纸口沿辊轴的轴向方向自由地拉出的供纸台机体，由进纸台引导和支撑的供纸料斗，以便能够在水平方向上自由地从送纸辊移动，并且在与辊轴的轴向方向正交的方向上，以及移动的互锁装置供纸盒与送纸辊之间自由进给，与进纸台的拉拔和恢复操作联动运动。因此，当供纸台从前方向后移动时，供纸料斗通过联动装置沿着导轨移动到供纸辊一侧。然后，进给辊旋转，并且供纸料斗被接收在预定位置，而不会使纸张松弛。

2. 发明授权

US5083767A Sheet supplying device 失效
标题翻译：板材供应装置
公开(公告)号：US5083767A
公开(公告)日：1992-01-28
申请号：US523800
申请日：1990-05-15
申请人： Ken-ichi Iwamoto , Yuuji Sugimoto , Kenji Okada , Tadasu Taniguchi , Yoshikado Yamada , Toyoaki Namba
发明人： Ken-ichi Iwamoto , Yuuji Sugimoto , Kenji Okada , Tadasu Taniguchi , Yoshikado Yamada , Toyoaki Namba
IPC分类号： B65H1/04 , B65H83/02 , G03G15/00
CPC分类号： B65H1/266 , B65H1/04 , G03G15/65 , G03G15/6502 , G03G2215/00383 , G03G2215/00388 , G03G2215/00396 , G03G2215/004 , G03G2215/0054
摘要： A sheet supplying device has at least one sheet stacking portion for stacking a plurality of sheets to be fed, a unit for drawing the sheets out of the sheet stacking portion to feed the drawn sheet to a predetermined path, and a unit for returning a sheet into the sheet stacking portion. This sheet is drawn by the drawing unit but stayed in a position that the leading edge thereof is out of the sheet stacking portion.

3. 发明授权

US08055172B2 Fusing device with a web end detector and image forming apparatus incorporating same 有权
标题翻译：具有卷筒纸末端检测器的融合装置和结合其的图像形成装置
公开(公告)号：US08055172B2
公开(公告)日：2011-11-08
申请号：US12277517
申请日：2008-11-25
申请人： Tadasu Taniguchi , Masahiko Fujita , Masaya Asakawa , Yasuaki Fukada
发明人： Tadasu Taniguchi , Masahiko Fujita , Masaya Asakawa , Yasuaki Fukada
IPC分类号： G03G15/20
CPC分类号： G03G15/2025
摘要： To provide a fusing unit including a fusing roller for fixing an unfixed toner image to a sheet and a fusing roller cleaning unit including a web sheet delivering roller for supplying a web sheet and a winding roller for taking up the web sheet for cleaning the fusing roller, the fusing roller cleaning unit includes a web detecting terminal for detecting the presence of the web sheet and a tension roller for guiding the web sheet, on the upstream side of a pressure roller with respect to the web sheet's direction of conveyance and first and second guide rollers, the second guide roller being disposed upstream of the web detecting terminal.
摘要翻译：提供一种定影单元，包括用于将未定影的调色剂图像定影到片材的定影辊和定影辊清洁单元，该定影辊清洁单元包括用于供应幅材片材的幅材片材输送辊和用于卷绕卷材的卷取辊以清洁定影辊定影辊清洁单元包括：卷筒纸检测端子，用于检测卷筒纸片材的存在;以及张紧辊，用于在卷筒纸的运送方向上在加压辊的上游侧引导纸幅，第一和第二导向辊，第二导辊设置在卷材检测端子的上游。

4. 发明授权

US07853163B2 Fixing device and image forming apparatus 有权
标题翻译：固定装置和成像装置
公开(公告)号：US07853163B2
公开(公告)日：2010-12-14
申请号：US12370691
申请日：2009-02-13
申请人： Norichika Katsura , Tadasu Taniguchi , Masahiko Fujita , Masaharu Kimura
发明人： Norichika Katsura , Tadasu Taniguchi , Masahiko Fujita , Masaharu Kimura
IPC分类号： G03G15/20 , G03G15/00
CPC分类号： G03G15/2064 , G03G15/657 , G03G2215/00721 , G03G2215/00738
摘要： In a fixing unit, a fixing roller is rotated under driving force transmitted from a paper discharge unit-side gear of a driving section via a fixing roller driving gear, and holds and conveys a recording medium in cooperation with a pressure roller in a nip region. When a control section determines that acceleration conditions are fulfilled, the driving section increases the rotating speed of the paper discharge unit-side gear so that it is rotated at higher speed than before-acceleration speed over predetermined high-speed rotating period.
摘要翻译：在定影单元中，定影辊经由定影辊驱动齿轮从驱动部分的排纸单元侧齿轮传递的驱动力下旋转，并且与辊隙区域中的压力辊协作地保持并传送记录介质。当控制部分确定加速条件满足时，驱动部分增加排纸单元侧齿轮的转速，使得其在预定高速旋转周期内以比加速前速度更高的速度旋转。

5. 发明申请

US20080023911A1 Paper feeder and image forming apparatus 有权
标题翻译：送纸器和成像设备
公开(公告)号：US20080023911A1
公开(公告)日：2008-01-31
申请号：US11878455
申请日：2007-07-24
申请人： Tadasu Taniguchi , Norichika Katsura , Masahiko Fujita , Yasunobu Ohkawa , Masaya Asakawa , Yasuhiro Takai
发明人： Tadasu Taniguchi , Norichika Katsura , Masahiko Fujita , Yasunobu Ohkawa , Masaya Asakawa , Yasuhiro Takai
IPC分类号： B65H7/02
CPC分类号： B65H5/062 , B65H2402/352 , B65H2404/1431 , B65H2511/13 , B65H2515/34 , B65H2220/01 , B65H2220/02 , B65H2220/04
摘要： A paper feeder comprises an acquiring device, a driving roller, driven rollers, a driven roller supporter, a driver, and a controller. The acquiring device acquires thickness information on a sheet of paper. The driving roller rotates by being supplied with torque. The driven rollers rotate with the driving roller when in compressive contact with the driving roller. The driven roller supporter so supports the driven rollers that each of them can rotate under a different rotational load. The driver changes the position of the driven roller supporter relative to the driving roller. The controller selects one of the driven rollers on the basis of the thickness information and so activates the driver as to bring the selected roller into compressive contact with the driving roller.
摘要翻译：送纸器包括采集装置，驱动辊，从动辊，从动辊支架，驱动器和控制器。获取装置获取一张纸上的厚度信息。驱动辊通过转矩旋转。当与驱动辊压接时，从动辊与驱动辊一起旋转。从动辊支撑器支撑从动辊，它们中的每一个可以在不同的旋转负载下旋转。驱动器改变从动辊支架相对于驱动辊的位置。控制器基于厚度信息来选择一个从动辊，从而激活驱动器以使所选择的辊与驱动辊压接。

6. 发明申请

US20060182485A1 Manual sheet feeding mechanism 有权
公开(公告)号：US20060182485A1
公开(公告)日：2006-08-17
申请号：US11350004
申请日：2006-02-08
申请人： Tatsuya Ogawa , Masahiko Fujita , Masatsugu Ohishi , Masaya Asakawa , Yasuaki Fukada , Tadasu Taniguchi , Masaharu Kimura , Rei Nakamura , Norichika Katsura
发明人： Tatsuya Ogawa , Masahiko Fujita , Masatsugu Ohishi , Masaya Asakawa , Yasuaki Fukada , Tadasu Taniguchi , Masaharu Kimura , Rei Nakamura , Norichika Katsura
IPC分类号： B41J13/10 , B41J29/00 , B41J13/14
CPC分类号： B65H1/00 , B41J13/103 , B65H5/36 , B65H2402/31 , B65H2407/21
摘要： A manual sheet feeding mechanism adapted for use in a sheet processing apparatus includes a manual feeding tray and a guiding member. The manual feeding tray is adapted to be mounted on a side wall of the apparatus so as to be pivotable about an axis between an open position and a closed position. The manual feeding tray has a placement surface for placing a sheet to be manually fed into the apparatus. The guiding member is adapted to position a sheet placed on the placement surface and is provided so as to be movable on the placement surface. The manual sheet feeding mechanism also includes a moving member that is adapted, when the manual feeding tray is pivoted toward the closed position, to move the guiding member on the placement surface.

7. 发明申请

US20050073087A1 Sheet feeder and image forming apparatus having the same 有权
标题翻译：片材进给器和具有其的图像形成装置
公开(公告)号：US20050073087A1
公开(公告)日：2005-04-07
申请号：US10643924
申请日：2003-08-20
申请人： Hideaki Kadowaki , Tadasu Taniguchi , Mitsuyoshi Terada , Toshio Yamanaka , Osamu Fujimoto
发明人： Hideaki Kadowaki , Tadasu Taniguchi , Mitsuyoshi Terada , Toshio Yamanaka , Osamu Fujimoto
IPC分类号： B65H3/06
CPC分类号： B65H3/0684 , B65H2402/31 , B65H2511/212 , B65H2220/01 , B65H2220/08 , B65H2220/11
摘要： A protecting cover and a pickup device, each having a hooking portion, are rotatably provided at the flank of an image forming apparatus. The rotational centers of the protecting cover and the pickup device and the hooking portions are arranged in such geometry that the hooking portions become engaged with each other only in the range from a predetermined trace intersection to the flank of the image forming apparatus when the protecting cover is rotated from its usage position toward its retracted position at the flank of the image forming apparatus. The pickup device is stopped at the starting position of engagement where the hooking portions are positioned at the trace intersection when sheet feed is not made, and is moved to the operating position when sheet feed is to be made. The protecting cover is constructed so as to rotate in linkage with the rotation of a paper feed tray which is rotatably provided at the flank of the image forming apparatus.
摘要翻译：每个具有钩部的保护盖和拾取装置可旋转地设置在图像形成装置的侧面。保护盖和拾取装置和钩挂部分的旋转中心以这样的几何形状布置，使得钩形部分仅在从图像形成装置的预定轨迹相交到侧面的范围内彼此接合时，当保护盖在图像形成装置的侧面从其使用位置旋转到其缩回位置。当不进行送纸时，拾取装置停止在钩部位于轨迹处的接合的起始位置，并且当进行送纸时将其移动到操作位置。保护盖被构造成与可旋转地设置在图像形成装置的侧面处的供纸托盘的旋转相关联地旋转。

8. 发明授权

US3946202A Information writing device 失效
标题翻译：信息写装置
公开(公告)号：US3946202A
公开(公告)日：1976-03-23
申请号：US509850
申请日：1974-09-27
申请人： Tadasu Taniguchi , Iwao Hosaka , Shigeru Yoshida
发明人： Tadasu Taniguchi , Iwao Hosaka , Shigeru Yoshida
IPC分类号： G06K1/12 , G06K5/00 , G06K7/08 , G06K17/00
CPC分类号： G06K5/00 , G06K1/125 , G06K7/08
摘要： An information writing device is used to write information on a card such as magnetic card. Information to be written on a card is manually fed into the device through a keyboard. The card may be reciprocated through a driving unit to write information thereon during its forward stroke and to read out the information during its backward stroke. The information read out is collated with the input one to visually indicate resulting coincidence or non-coincidence thereof.
摘要翻译：信息写入装置用于将信息写入诸如磁卡的卡上。要写入卡的信息通过键盘手动输入设备。卡可以通过驱动单元往复运动，以在其向前冲程期间写入信息，并在其向后冲程期间读出信息。读出的信息与输入信息进行整理，以便可视地指示其结果的一致或非重合。

9. 发明授权

US08205883B2 Paper transport path of image forming apparatus 有权
标题翻译：图像形成装置的纸张输送路径
公开(公告)号：US08205883B2
公开(公告)日：2012-06-26
申请号：US12019658
申请日：2008-01-25
申请人： Masahiko Fujita , Tadasu Taniguchi , Masaharu Kimura , Yasuaki Fukada , Masaya Asakawa , Yasuhiro Takai , Norichika Katsura , Masatsugu Ohishi
发明人： Masahiko Fujita , Tadasu Taniguchi , Masaharu Kimura , Yasuaki Fukada , Masaya Asakawa , Yasuhiro Takai , Norichika Katsura , Masatsugu Ohishi
IPC分类号： B65H39/10
CPC分类号： B65H9/006 , B65H5/36 , B65H29/60 , B65H2220/09 , B65H2301/3331 , B65H2404/6111 , B65H2511/11 , B65H2511/514 , B65H2513/50 , B65H2701/1313 , B65H2220/02 , B65H2220/11 , B65H2220/01
摘要： A transport path switching unit is provided between transport rollers and pre-registration rollers, and control is performed to switch between a main transport path and an extended transport path of the transport path switching unit such that either the main transport path or the extended transport path is interposed as the part of the paper transport path between the transport rollers and the pre-registration rollers to vary a total length of the paper transport path.
摘要翻译：传送路径切换单元设置在传送辊和预定位辊之间，并且执行控制以在传送路径切换单元的主传送路径和扩展传送路径之间切换，使得主传送路径或扩展传送路径作为传送辊和预定位辊之间的纸张输送路径的一部分被插入以改变纸张传送路径的总长度。

10. 发明授权

US07950648B2 Feeding device and image forming apparatus 有权
标题翻译：进料装置和成像装置
公开(公告)号：US07950648B2
公开(公告)日：2011-05-31
申请号：US12027802
申请日：2008-02-07
申请人： Masaya Asakawa , Masahiko Fujita , Tadasu Taniguchi , Masatsugu Ohishi , Masaharu Kimura , Yasuaki Fukada , Norichika Katsura , Yasuhiro Takai
发明人： Masaya Asakawa , Masahiko Fujita , Tadasu Taniguchi , Masatsugu Ohishi , Masaharu Kimura , Yasuaki Fukada , Norichika Katsura , Yasuhiro Takai
IPC分类号： B65H3/44
CPC分类号： B65H3/44 , B65H3/0684 , B65H2405/332 , B65H2405/35 , B65H2801/06
摘要： A feeding device according to the present invention includes a box, paper holders, and a shifting mechanism. The box is open at its top. The paper holders are open at their tops and positioned in the box. Each of the paper holders holds a pile of sheets of paper in it. The shifting mechanism so shifts at least one of the paper holders that the top sheet in one of the paper holders is positioned in a single feed position in the box according to selection data output from the apparatus with which the feeding device is used.
摘要翻译：根据本发明的送料装置包括一个盒子，纸张保持器和一个移动机构。盒子的顶部是开放的。纸架在其顶部打开并放置在盒子中。每个纸架都有一堆纸。换档机构使得至少一个纸保持器使得一个纸保持器中的顶片位于盒中的单个进给位置中，根据从使用进给装置的装置输出的选择数据来移动。

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