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1. 发明授权

US07677561B2 Transport roller, transport mechanism, and image forming apparatus 有权
标题翻译：输送辊，输送机构和成像装置
公开(公告)号：US07677561B2
公开(公告)日：2010-03-16
申请号：US11762789
申请日：2007-06-14
申请人： Yoshitaka Matsumoto , Masaru Tsuji , Hidetoshi Kaneko
发明人： Yoshitaka Matsumoto , Masaru Tsuji , Hidetoshi Kaneko
IPC分类号： B65H5/02 , B65H29/20
CPC分类号： B65H5/062 , B65H27/00 , B65H2404/1122 , B65H2404/13 , B65H2404/1316 , B65H2404/133 , B65H2404/137 , B65H2404/1414 , B65H2404/1415 , B65H2801/09
摘要： A transport roller is provided in a transport path in order to transport paper, the transport roller transporting the paper downstream in the transport path by making contact with the paper, and At least one contact portion that makes contact with the paper is provided in the transport roller. The contact portion is deformable in a direction that releases pressing force received from the paper when transporting the paper.
摘要翻译：传送辊设置在传送路径中，以便传送纸张，传送辊通过与纸张接触而将纸张在传送路径中下游传送，并且在传送装置中设置至少一个与纸张接触的接触部分滚筒。接触部分在传送纸张时沿着释放从纸张接收的按压力的方向变形。

2. 发明申请

US20070290435A1 TRANSPORT ROLLER, TRANSPORT MECHANISM, AND IMAGE FORMING APPARATUS 有权
标题翻译：运输滚子，运输机械和图像形成装置
公开(公告)号：US20070290435A1
公开(公告)日：2007-12-20
申请号：US11762789
申请日：2007-06-14
申请人： Yoshitaka Matsumoto , Masaru Tsuji , Hidetoshi Kaneko
发明人： Yoshitaka Matsumoto , Masaru Tsuji , Hidetoshi Kaneko
IPC分类号： B65H5/00 , B65H29/20
CPC分类号： B65H5/062 , B65H27/00 , B65H2404/1122 , B65H2404/13 , B65H2404/1316 , B65H2404/133 , B65H2404/137 , B65H2404/1414 , B65H2404/1415 , B65H2801/09
摘要： A transport roller is provided in a transport path in order to transport paper, the transport roller transporting the paper downstream in the transport path by making contact with the paper, and At least one contact portion that makes contact with the paper is provided in the transport roller. The contact portion is deformable in a direction that releases pressing force received from the paper when transporting the paper.
摘要翻译：传送辊设置在传送路径中，以便传送纸张，传送辊通过与纸张接触而将纸张在传送路径中下游传送，并且在传送装置中设置至少一个与纸张接触的接触部分滚筒。接触部分在传送纸张时沿着释放从纸张接收的按压力的方向变形。

3. 发明授权

US08488137B2 Image forming apparatus provided with post-processing device 有权
标题翻译：具有后处理装置的图像形成装置
公开(公告)号：US08488137B2
公开(公告)日：2013-07-16
申请号：US12849904
申请日：2010-08-04
申请人： Yoshitaka Matsumoto , Masaru Tsuji
发明人： Yoshitaka Matsumoto , Masaru Tsuji
IPC分类号： G06F3/12 , G03G15/00
CPC分类号： G03G15/6552
摘要： An image forming apparatus comprises a main body, a post-processing device, an objective working section, a light source and a shade member. The post-processing device is disposed freely displaceable between a retracted position at which it is received by an intra-body paper discharge section of the main body and a protruded position at which it is drawn to one side face side. The objective working section is disposed on an upstream side face of the post-processing device in the drawing direction of the post-processing device.The light source is disposed on the upstream side face of the post-processing device, and lights up the objective working section at the protruded position. The shade member is disposed on the upstream side face of the post-processing device and in the front face side from the light source, and blocks direct projection light of the light source to the front face side.
摘要翻译：图像形成装置包括主体，后处理装置，物镜工作部，光源和遮光部件。后处理装置可以在其被主体的体内纸张排出部分接收的缩回位置和被拉伸到一个侧面侧的突出位置之间自由移位。目标工作部分在后处理装置的拉伸方向上设置在后处理装置的上游侧面上。光源设置在后处理装置的上游侧面，并且在突出位置点亮目标工作部。荫罩构件设置在后处理装置的上游侧面和从光源的正面侧，并且将光源的直接投影光阻挡在正面侧。

4. 发明授权

US08002273B2 Paper discharge apparatus, post-processing apparatus, and image forming apparatus 有权
标题翻译：纸张排出装置，后处理装置和图像形成装置
公开(公告)号：US08002273B2
公开(公告)日：2011-08-23
申请号：US12506679
申请日：2009-07-21
申请人： Yoshitaka Matsumoto , Toyoaki Nanba , Masaru Tsuji
发明人： Yoshitaka Matsumoto , Toyoaki Nanba , Masaru Tsuji
IPC分类号： B65H31/00 , B65H31/04
CPC分类号： B65H31/00 , B65H31/10 , B65H2301/51256 , B65H2403/46 , B65H2403/942 , B65H2405/11162 , B65H2511/152 , B65H2511/21 , B65H2801/06 , G03G15/6552 , G03G15/6576 , B65H2220/01 , B65H2220/02 , B65H2220/11
摘要： A paper discharge apparatus that sequentially discharges paper through a discharge outlet, stacks and stores the paper is provided, the apparatus includes: a discharge tray including a fixed tray that is fixedly disposed spaced apart from the discharge outlet, and a swing tray that is disposed between the fixed tray and the discharge outlet and that is axially supported so as to be capable of swinging at or near an end portion of the fixed tray; and a drive control unit that controls an angle of inclination of a surface of the swing tray with respect to a surface of the fixed tray by swinging the swing tray. In this paper discharge apparatus, paper discharged from the discharge outlet is received on the fixed tray and the swing tray of the discharge tray.
摘要翻译：提供了一种排放装置，其顺序地通过排出口排出纸张，堆放和存储纸张，该装置包括：排出托盘，其包括固定地布置成与排出口间隔开的固定托盘和布置在其中的摆动托盘在固定托盘和排出口之间，并且被轴向支撑以能够在固定托盘的端部处或附近摆动; 以及驱动控制单元，其通过摆动所述摆动盘来控制所述摆动托盘的表面相对于所述固定托盘的表面的倾斜角度。在该纸张排出装置中，从排出口排出的纸张被接收在固定托盘和排出托盘的回转托盘上。

5. 发明申请

US20110051167A1 IMAGE FORMING APPARATUS 有权
标题翻译：图像形成装置
公开(公告)号：US20110051167A1
公开(公告)日：2011-03-03
申请号：US12849904
申请日：2010-08-04
申请人： Yoshitaka MATSUMOTO , Masaru Tsuji
发明人： Yoshitaka MATSUMOTO , Masaru Tsuji
IPC分类号： G06F3/12
CPC分类号： G03G15/6552
摘要： An image forming apparatus comprises a main body, a post-processing device, an objective working section, a light source and a shade member. The post-processing device is disposed freely displaceable between a retracted position at which it is received by an intra-body paper discharge section of the main body and a protruded position at which it is drawn to one side face side. The objective working section is disposed on an upstream side face of the post-processing device in the drawing direction of the post-processing device.The light source is disposed on the upstream side face of the post-processing device, and lights up the objective working section at the protruded position. The shade member is disposed on the upstream side face of the post-processing device and in the front face side from the light source, and blocks direct projection light of the light source to the front face side.
摘要翻译：图像形成装置包括主体，后处理装置，物镜工作部，光源和遮光部件。后处理装置可以在其被主体的体内纸张排出部分接收的缩回位置和被拉伸到一个侧面侧的突出位置之间自由移位。目标工作部分在后处理装置的拉伸方向上设置在后处理装置的上游侧面上。光源设置在后处理装置的上游侧面，并且在突出位置点亮目标工作部。荫罩构件设置在后处理装置的上游侧面和从光源的正面侧，并且将光源的直接投影光阻挡在正面侧。

6. 发明申请

US20050123327A1 Releasing agent applying mechanism, fixing device, and printing apparatus 有权
标题翻译：脱模剂施加机构，定影装置和打印装置
公开(公告)号：US20050123327A1
公开(公告)日：2005-06-09
申请号：US11004851
申请日：2004-12-07
申请人： Yoshinobu Tateishi , Toshiya Mikita , Yasunori Minakuchi , Masaru Tsuji , Atsushi Ide , Osamu Fujimoto , Kazuhiro Matsuyama , Toshio Yamanaka
发明人： Yoshinobu Tateishi , Toshiya Mikita , Yasunori Minakuchi , Masaru Tsuji , Atsushi Ide , Osamu Fujimoto , Kazuhiro Matsuyama , Toshio Yamanaka
IPC分类号： B05C1/02 , G03G15/20
CPC分类号： G03G15/2025 , G03G2215/2093
摘要： In the present applying mechanism, a part of a guide sheet 33 bulges (arches) away from an oil application roller 16, with respect to a vertical line S passing through the center of a pipe 31. In other words, in the present applying mechanism, a part of the guide sheet 33 has a shape of avoiding (bypassing) the oil application roller 16 that has a high temperature. With this, oil flowing on the guide sheet 33 is kept away from the high-temperature oil application roller 16. On this account, it is possible to restrain the degradation of the oil flowing on the guide sheet 33 on account of the heat from the application roller.
摘要翻译：在本施加机构中，导引片33的一部分相对于穿过管31的中心的垂直线S凸出（拱形）远离涂油辊16.换句话说，在本施加机构引导片33的一部分具有避免（旁路）具有高温的涂油辊16的形状。由此，在导向片33上流动的油远离高温油涂布辊16.由此，能够抑制从导向片33流出的油的劣化，应用辊。

7. 发明授权

US5680651A Duplex printing apparatus 失效
标题翻译：双面打印设备
公开(公告)号：US5680651A
公开(公告)日：1997-10-21
申请号：US646393
申请日：1996-05-09
申请人： Masaru Tsuji , Akira Nakashima , Yoshikazu Kondo
发明人： Masaru Tsuji , Akira Nakashima , Yoshikazu Kondo
IPC分类号： B41J3/60 , G03G15/23 , G03G21/00
CPC分类号： B41J3/60 , G03G15/234
摘要： An object of the invention is to shorten the path of back-side printing, improve the job efficiency, surely correct the curl given by a fixing roller and carry out switching for the back-side printing in a simple configuration. A duplex printing apparatus is provided with a sheet tray installed in a lower portion thereof, and first guiding device installed in one side portion thereof. Second transport path is installed in an upper portion above the first transporting device installed above the sheet tray, and installed in the second transport path are developing/image transferring device, fixing device and third guiding device, in this order from below. Installed substantially in parallel to the first transport path L1 and near one side of the duplex printing apparatus is third guiding device, and installed along the third transport path are fourth guiding device, correcting device, third transporting device and fifth guiding device, in this order from above. Second transporting device and a discharge port are installed on the opposite side of the third guiding from the fourth guiding device in this order.
摘要翻译：本发明的目的是为了缩短背面印刷的路径，提高作业效率，确实地校正由定影辊给出的卷曲，并以简单的结构进行背面印刷的切换。双面打印设备设置有安装在其下部的纸盘，并且其一侧的侧部安装有第一引导装置。第二传送路径安装在安装在片材托盘上方的第一传送装置上方的上部，并且从下方依次安装在第二传送路径中，是显影/图像传送装置，固定装置和第三引导装置。基本上平行于第一输送路径L1并且靠近双面打印装置的一侧安装的第三引导装置，沿着第三输送路径安装为第四引导装置，校正装置，第三输送装置和第五引导装置，依次从上面。第二输送装置和排出口依次安装在第四引导装置的第三引导件的相反侧。

8. 发明授权

US5412213A Charger for performing a corona discharge 失效
标题翻译：用于进行电晕放电的充电器
公开(公告)号：US5412213A
公开(公告)日：1995-05-02
申请号：US54058
申请日：1993-04-29
申请人： Eiichi Kido , Yuhi Yui , Shunju Anzai , Syoichiro Yoshiura , Shinji Imagawa , Hiroaki Yoshida , Yoshikazu Kawasaki , Itaru Kawabata , Keizo Fukunaga , Toyokazu Mori , Masaru Tsuji
发明人： Eiichi Kido , Yuhi Yui , Shunju Anzai , Syoichiro Yoshiura , Shinji Imagawa , Hiroaki Yoshida , Yoshikazu Kawasaki , Itaru Kawabata , Keizo Fukunaga , Toyokazu Mori , Masaru Tsuji
IPC分类号： G03G15/02 , H01T19/04
CPC分类号： H01T19/04 , G03G15/0291 , G03G2215/028
摘要： A charger performs corona discharge by applying a voltage to a discharging electrode. The charger includes an electrode plate formed in the shape of a panel on the discharging electrode, a plurality of projecting portions disposed in an end portion of the electrode plate, and a plurality of projection groups formed in each of the projecting portions such that the projection groups are adjacent to each other in a thickness direction of the electrode plate.
摘要翻译：充电器通过向放电电极施加电压来执行电晕放电。充电器包括在放电电极上形成为板状的电极板，设置在电极板的端部中的多个突出部分和形成在每个突出部分中的多个突起组，使得突出部组在电极板的厚度方向上彼此相邻。

9. 发明授权

US06209864B1 Sheet post-processing apparatus 失效
标题翻译：片材后处理装置
公开(公告)号：US06209864B1
公开(公告)日：2001-04-03
申请号：US09317197
申请日：1999-05-24
申请人： Tadasu Taniguchi , Masaru Tsuji , Junya Masuda , Takahiro Fukunaga , Koji Wakamoto , Masanobu Yamamoto , Hiroshi Kida
发明人： Tadasu Taniguchi , Masaru Tsuji , Junya Masuda , Takahiro Fukunaga , Koji Wakamoto , Masanobu Yamamoto , Hiroshi Kida
IPC分类号： B65H3126
CPC分类号： B42C1/12 , B65H31/34 , B65H2301/321 , B65H2404/1114 , B65H2405/22 , G03G2215/00827
摘要： A sheet post-processing apparatus having a post-processing tray arranged upright, a post-processing device such as stapler etc., an offset tray to which post-processed sheets are discharged, includes: the third and forth discharge rollers for introducing the sheet into the post-processing tray from its bottom and discharging the sheet after post-processing to the offset tray; a sheet guide arranged opposing the post-processing tray, a pusher mechanism and paddlers, for aligning the sheets to be stacked so as to be substantially upright and pressing the sheet by particular portions when the sheet is introduced into the post-processing.
摘要翻译：一种具有直立布置的后处理托盘，诸如订书机等的后处理装置的片材后处理装置，后处理片材被排出的偏移托盘，包括：用于引入片材的第三和第四排出辊从其底部进入后处理托盘，并在后处理之后将片材排放到偏移托盘; 与后处理托盘相对布置的片材引导件，推动机构和搅拌器，用于将待堆叠的片材基本上竖立并且当片材被引入后处理时按特定部分按压片材。

10. 发明授权

US5367366A Corona charger for image forming apparatus providing uniform surface charge of a recording medium 失效
标题翻译：用于图像形成装置的电晕充电器，其提供记录介质的均匀表面电荷
公开(公告)号：US5367366A
公开(公告)日：1994-11-22
申请号：US49443
申请日：1993-04-20
申请人： Eiichi Kido , Yuhi Yui , Syunju Anzai , Syoichiro Yoshiura , Shinji Imagawa , Hiroaki Yoshida , Yoshikazu Kawasaki , Itaru Kawabata , Keizo Fukunaga , Toyokazu Mori , Masaru Tsuji
发明人： Eiichi Kido , Yuhi Yui , Syunju Anzai , Syoichiro Yoshiura , Shinji Imagawa , Hiroaki Yoshida , Yoshikazu Kawasaki , Itaru Kawabata , Keizo Fukunaga , Toyokazu Mori , Masaru Tsuji
IPC分类号： G03G15/02 , H01T19/04
CPC分类号： G03G15/0266 , G03G15/0291 , H01T19/04 , G03G2215/028
摘要： A charger charges a recording medium before irradiation of light to form an electrostatic latent image by irradiating light as an optical image onto a surface of the recording medium. The charger includes a discharging electrode having a plurality of projections for generating corona discharge to charge the recording medium surface, a conductive shield case having an opening face opposite to the recording medium and opposed to the discharging electrode, a holding member for holding the discharging electrode in the shield case in a state in which the discharging electrode is electrically insulated from the shield case, a conductive grid electrode electrically insulated and held between the discharging electrode and the recording medium, and a power supplying device for supplying a high voltage for discharge to the discharging electrode and setting a ratio of electric currents flowing through the grid electrode and the shield case such that these electric currents are approximately equal to each other. One form of the charger controllably moves the discharger electrode toward the recording medium for setting the value of the electric currents flowing through the grid electrode and the shield case until they are both equal to a predetermined reference value.
摘要翻译：充电器在照射光之前对记录介质充电，以通过将光作为光学图像照射到记录介质的表面上来形成静电潜像。充电器包括具有多个用于产生电晕放电以对记录介质表面充电的放电电极，具有与记录介质相对的开口面并与放电电极相对的导电屏蔽壳体，用于保持放电电极的保持构件在放电电极与屏蔽壳电绝缘的状态下的屏蔽壳体中，电绝缘并保持在放电电极和记录介质之间的导电栅极，以及用于将放电电压提供给放电电极，并设定流过栅格电极和屏蔽壳体的电流的比例，使得这些电流彼此近似相等。充电器的一种形式可控制地将放电器电极移向记录介质，用于设定流经栅格电极和屏蔽壳的电流值，直到它们均等于预定的参考值。

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