公开(公告)号：US08157255B2

公开(公告)日：2012-04-17

申请号：US13234347

申请日：2011-09-16

申请人： Shunsuke Nishimura ,  Manabu Yamauchi ,  Naoto Watanabe ,  Takayuki Fujii ,  Yushi Oka ,  Toshiyuki Miyake ,  Takashi Yokoya ,  Hidenori Matsumoto ,  Satoru Yamamoto

发明人： Shunsuke Nishimura ,  Manabu Yamauchi ,  Naoto Watanabe ,  Takayuki Fujii ,  Yushi Oka ,  Toshiyuki Miyake ,  Takashi Yokoya ,  Hidenori Matsumoto ,  Satoru Yamamoto

IPC分类号： B65H33/04

CPC分类号： B65H39/06 ,  B42C1/12 ,  B65H33/04 ,  B65H2511/40 ,  B65H2513/10 ,  B65H2801/27 ,  B65H2220/01 ,  B65H2220/02 ,  B65H2220/09

摘要： The inserter including a storing unit, a sheet-feeding unit; a conveyance unit; and a controller that determines for every sheet a conveying speed of the sheet to be discharged to the downstream side device by the conveyance unit, in which the controller determines: the conveying speed of the sheet, which was discharged from the image forming apparatus, when the sheet is discharged to the downstream side device by the conveyance unit, based on the conveying speed when the inserter receives the sheet discharged from the image forming apparatus; and a conveying speed of the insert-sheet, which was fed by the sheet-feeding unit, when the insert-sheet is discharged to the downstream side device by the conveyance unit, based on a conveying speed of one of a preceding sheet and a succeeding sheet, when one of the preceding sheet and the succeeding sheet is discharged to the downstream side device.

摘要翻译： 插入器包括存储单元，送纸单元; 输送单元; 以及控制器，其通过传送单元确定每张纸张要排放到下游侧装置的纸张的输送速度，其中控制器确定：从图像形成装置排出的纸张的输送速度当 当插入器接收从图像形成装置排出的纸张时，纸张通过输送单元基于输送速度被排出到下游侧装置; 以及当通过输送单元将插入片材排出到下游侧装置时，基于片材进给单元供给的插入片材的输送速度，基于前一片材和 当前一张纸和后续纸张之一被排出到下游侧装置时，后续纸张。

公开(公告)号：US20120007302A1

公开(公告)日：2012-01-12

申请号：US13234347

申请日：2011-09-16

申请人： Shunsuke Nishimura ,  Manabu Yamauchi ,  Naoto Watanabe ,  Takayuki Fujii ,  Yushi Oka ,  Toshiyuki Miyake ,  Takashi Yokoya ,  Hidenori Matsumoto ,  Satoru Yamamoto

发明人： Shunsuke Nishimura ,  Manabu Yamauchi ,  Naoto Watanabe ,  Takayuki Fujii ,  Yushi Oka ,  Toshiyuki Miyake ,  Takashi Yokoya ,  Hidenori Matsumoto ,  Satoru Yamamoto

IPC分类号： B65H33/04 ,  B65H39/00

CPC分类号： B65H39/06 ,  B42C1/12 ,  B65H33/04 ,  B65H2511/40 ,  B65H2513/10 ,  B65H2801/27 ,  B65H2220/01 ,  B65H2220/02 ,  B65H2220/09

摘要： The inserter including a storing unit, a sheet-feeding unit; a conveyance unit; and a controller that determines for every sheet a conveying speed of the sheet to be discharged to the downstream side device by the conveyance unit, in which the controller determines: the conveying speed of the sheet, which was discharged from the image forming apparatus, when the sheet is discharged to the downstream side device by the conveyance unit, based on the conveying speed when the inserter receives the sheet discharged from the image forming apparatus; and a conveying speed of the insert-sheet, which was fed by the sheet-feeding unit, when the insert-sheet is discharged to the downstream side device by the conveyance unit, based on a conveying speed of one of a preceding sheet and a succeeding sheet, when one of the preceding sheet and the succeeding sheet is discharged to the downstream side device.

摘要翻译： 插入器包括存储单元，送纸单元; 输送单元; 以及控制器，其通过传送单元确定每张纸张要排放到下游侧装置的纸张的输送速度，其中控制器确定：从图像形成装置排出的纸张的输送速度当 当插入器接收从图像形成装置排出的纸张时，纸张通过输送单元基于输送速度被排出到下游侧装置; 以及当通过输送单元将插入片材排出到下游侧装置时，基于片材进给单元供给的插入片材的输送速度，基于前一片材和 当前一张纸和后续纸张之一被排出到下游侧装置时，后续纸张。

公开(公告)号：US08038139B2

公开(公告)日：2011-10-18

申请号：US12487092

申请日：2009-06-18

申请人： Shunsuke Nishimura ,  Manabu Yamauchi ,  Naoto Watanabe ,  Takayuki Fujii ,  Yushi Oka ,  Toshiyuki Miyake ,  Takashi Yokoya ,  Hidenori Matsumoto ,  Satoru Yamamoto

发明人： Shunsuke Nishimura ,  Manabu Yamauchi ,  Naoto Watanabe ,  Takayuki Fujii ,  Yushi Oka ,  Toshiyuki Miyake ,  Takashi Yokoya ,  Hidenori Matsumoto ,  Satoru Yamamoto

IPC分类号： B65H33/04

CPC分类号： B65H39/06 ,  B42C1/12 ,  B65H33/04 ,  B65H2511/40 ,  B65H2513/10 ,  B65H2801/27 ,  B65H2220/01 ,  B65H2220/02 ,  B65H2220/09

摘要： The inserter including a storing unit, a sheet-feeding unit; a conveyance unit; and a controller that determines for every sheet a conveying speed of the sheet to be discharged to the downstream side device by the conveyance unit, in which the controller determines: the conveying speed of the sheet, which was discharged from the image forming apparatus, when the sheet is discharged to the downstream side device by the conveyance unit, based on the conveying speed when the inserter receives the sheet discharged from the image forming apparatus; and a conveying speed of the insert-sheet, which was fed by the sheet-feeding unit, when the insert-sheet is discharged to the downstream side device by the conveyance unit, based on a conveying speed of one of a preceding sheet and a succeeding sheet, when one of the preceding sheet and the succeeding sheet is discharged to the downstream side device.

摘要翻译： 插入器包括存储单元，送纸单元; 输送单元; 以及控制器，其通过传送单元确定每张纸张要排放到下游侧装置的纸张的输送速度，其中控制器确定：从图像形成装置排出的纸张的输送速度当 当插入器接收从图像形成装置排出的纸张时，纸张通过输送单元基于输送速度被排出到下游侧装置; 以及当通过输送单元将插入片材排出到下游侧装置时，基于片材进给单元供给的插入片材的输送速度，基于前一张片材和 当前一张纸和后续纸张之一被排出到下游侧装置时，后续纸张。

公开(公告)号：US20110134500A1

公开(公告)日：2011-06-09

申请号：US13029817

申请日：2011-02-17

申请人： Naoki Miyatake ,  Yoshinori Hayashi ,  Takeshi Ueda ,  Naoto Watanabe ,  Daisuke Ichii

发明人： Naoki Miyatake ,  Yoshinori Hayashi ,  Takeshi Ueda ,  Naoto Watanabe ,  Daisuke Ichii

IPC分类号： G02B26/10

CPC分类号： G02B26/123

摘要： An optical scanning device includes a coupling optical system, a light source including a plurality of light emitting units for emitting light beams, and a deflector including a deflecting surface for deflecting the light beams. The coupling optical system is arranged on an optical path between the light source and the deflector so that the light beams enter the deflector at an angle with respect to a normal direction of the deflecting surface in a sub-scanning direction. The light emitting units are arranged two-dimensionally, and a distance between two light emitting units at opposite ends in a main scanning direction is smaller than a distance between two light emitting units at opposite ends in the sub-scanning direction.

摘要翻译： 光学扫描装置包括耦合光学系统，包括用于发射光束的多个发光单元的光源和包括用于偏转光束的偏转表面的偏转器。 耦合光学系统布置在光源和偏转器之间的光路上，使得光束在副扫描方向上相对于偏转表面的法线方向以一定角度进入偏转器。 发光单元被二维地布置，并且主扫描方向的相对端的两个发光单元之间的距离小于在副扫描方向的相对端的两个发光单元之间的距离。

公开(公告)号：US07885556B2

公开(公告)日：2011-02-08

申请号：US11532383

申请日：2006-09-15

申请人： Kohta Fujimori ,  Shin Hasegawa ,  Nobutaka Takeuchi ,  Hitoshi Ishibashi ,  Yushi Hirayama ,  Naoto Watanabe ,  Kayoko Tanaka ,  Kazumi Kobayashi ,  Takashi Enami ,  Osamu Ariizumi ,  Fukutoshi Uchida ,  Shinji Kobayashi ,  Shinji Kato ,  Ryohta Morimoto

发明人： Kohta Fujimori ,  Shin Hasegawa ,  Nobutaka Takeuchi ,  Hitoshi Ishibashi ,  Yushi Hirayama ,  Naoto Watanabe ,  Kayoko Tanaka ,  Kazumi Kobayashi ,  Takashi Enami ,  Osamu Ariizumi ,  Fukutoshi Uchida ,  Shinji Kobayashi ,  Shinji Kato ,  Ryohta Morimoto

IPC分类号： G03G15/08

CPC分类号： G03G15/5058 ,  G03G15/0131 ,  G03G2215/00059

摘要： In an image forming apparatus a developing device develops an electrostatic latent image on an image carrier with a developer that contains toner to obtain a toner image, a toner-amount detecting unit detects amount of toner attached to the toner image, and a toner-density detecting unit detects a density of toner in the developer. Moreover, a process control unit corrects a toner-density target value indicative of a target value of density of toner in the developer based on the amount of toner detected by the toner-amount detecting unit and the density of toner detected by the toner-density detecting unit, and a determines execution timing of next process based on corrected toner-density target value.

摘要翻译： 在图像形成装置中，显影装置利用含有调色剂的显影剂在图像载体上显影静电潜像以获得调色剂图像，调色剂量检测单元检测附着到调色剂图像的调色剂的量和调色剂浓度 检测单元检测显影剂中调色剂的浓度。 此外，过程控制单元基于由调色剂量检测单元检测到的调色剂的量和由调色剂浓度检测到的调色剂的浓度来校正指示显影剂中调色剂浓度的目标值的调色剂浓度目标值 检测单元，以及基于校正的调色剂浓度目标值确定下一个处理的执行定时。

公开(公告)号：US20100320679A1

公开(公告)日：2010-12-23

申请号：US12814338

申请日：2010-06-11

申请人： Toshiyuki Miyake ,  Mitsuhiko Sato ,  Naoto Watanabe ,  Takayuki Fujii ,  Yushi Oka ,  Takashi Yokoya ,  Hiromasa Maenishi ,  Yutaka Ando

发明人： Toshiyuki Miyake ,  Mitsuhiko Sato ,  Naoto Watanabe ,  Takayuki Fujii ,  Yushi Oka ,  Takashi Yokoya ,  Hiromasa Maenishi ,  Yutaka Ando

IPC分类号： B65H29/00

CPC分类号： B65H31/24 ,  B65H31/10 ,  B65H2511/11 ,  B65H2511/414 ,  B65H2511/415 ,  B65H2551/18 ,  B65H2701/11312 ,  B65H2701/12 ,  B65H2701/124 ,  B65H2801/06 ,  G03G15/6552 ,  B65H2220/01 ,  B65H2220/02 ,  B65H2220/11

摘要： A sheet stacking apparatus includes a stack unit which includes a first stack tray and a second stack tray which can be individually elevated and is configured to stack a sheet on at least one of the first stack tray and the second tray, and a control unit configured to control the stack unit to stack the sheet in a first stack mode in which the sheet is stacked on at least one of the first stack tray and the second stack tray without being extended over the first stack tray and the second stack tray and a second stack mode in which the sheet is stacked on across the first stack tray and the second stack tray, the control unit capable of selecting the first stack mode and the second stack mode with respect to a same size sheet.

摘要翻译： 一种纸张堆垛装置包括：堆叠单元，其包括第一堆叠托盘和第二堆叠托盘，所述第二堆叠托盘可以单独升高并且被配置为将片材堆叠在所述第一堆叠托盘和所述第二托盘中的至少一个上;以及控制单元， 以控制堆叠单元以第一堆叠模式堆叠纸张，其中纸张被堆叠在第一堆叠托盘和第二堆叠托盘中的至少一个上，而不被延伸超过第一堆叠托盘和第二堆叠托盘，并且第二堆叠托盘 堆叠模式，其中纸张堆叠在第一堆叠托盘和第二堆叠托盘上，控制单元能够相对于相同尺寸的纸张选择第一堆叠模式和第二堆叠模式。

公开(公告)号：US20100314049A1

公开(公告)日：2010-12-16

申请号：US12797205

申请日：2010-06-09

申请人： Manabu Yamauchi ,  Naoto Watanabe ,  Takayuki Fujii ,  Shunsuke Nishimura ,  Satoru Yamamoto ,  Yushi Oka ,  Toshiyuki Miyake ,  Takashi Yokoya ,  Hidenori Matsumoto

发明人： Manabu Yamauchi ,  Naoto Watanabe ,  Takayuki Fujii ,  Shunsuke Nishimura ,  Satoru Yamamoto ,  Yushi Oka ,  Toshiyuki Miyake ,  Takashi Yokoya ,  Hidenori Matsumoto

IPC分类号： B29C65/48

CPC分类号： B65H45/18 ,  B65H37/04 ,  B65H2301/5163 ,  B65H2801/27

摘要： The sheet processing apparatus includes a buffer roller to form a sheet bundle by overlapping a plurality of sheets while respectively displacing an end part of each sheet at one end of the conveying direction toward the conveying direction, a fold conveying path to fold the displaced and overlapped sheet bundle twice into three layers so that the end part at one end covers an end part at the other end and the end parts at the one end are respectively exposed, and a sealer to seal the sheet bundle by adhering the end part at the one end of the twice-folded sheet bundle to a surface of the sheet bundle with a seal. The sealer adheres all of the end parts at the one end and the surface of the sheet bundle with a seal having length longer than exposed length of the end parts at the one end.

摘要翻译： 片材处理装置包括缓冲辊，用于通过重叠多个片材来形成片材束，同时分别在输送方向的一端朝向输送方向移动每个片材的端部;折叠输送路径，用于折叠位移和重叠的折叠 片材束两次分成三层，使得一端的端部覆盖另一端的端部，并且一端的端部分别暴露，并且密封件通过将端部粘附在一个端部而密封片材束 将两倍折叠的片材束的端部封装到片材摞的表面。 密封剂在一端和片材摞的表面上粘合所有端部，其密封件的长度比一端的端部的暴露长度长。

公开(公告)号：US07823867B2

公开(公告)日：2010-11-02

申请号：US11693480

申请日：2007-03-29

申请人： Mitsuhiko Sato ,  Hidenori Sunada ,  Naoto Watanabe ,  Takashi Yokoya

发明人： Mitsuhiko Sato ,  Hidenori Sunada ,  Naoto Watanabe ,  Takashi Yokoya

IPC分类号： B65H37/04

CPC分类号： B42C1/12 ,  G03G15/6544

摘要： A sheet conveying apparatus includes first and second conveying paths. The first conveying path is configured to receive a sheet from a device connected at an upstream side in a sheet conveying direction so as to transfer the sheet to a device connected at a downstream side in the sheet conveying direction. The second conveying path intersects with the first conveying path. A controller switches between a first operation mode and a second operation mode. In the first operation mode, the sheet is conveyed along the first conveying path, and in the second operation mode, the sheet is conveyed along the second conveying path. The controller controls a sheet conveying operation in the first operation mode or the second operation mode in accordance with the state of the sheet on the second conveying path.

摘要翻译： 片材输送装置包括第一和第二输送路径。 第一输送路径被构造成从沿纸张输送方向的上游侧连接的装置接收纸张，以将纸张传送到沿纸张输送方向连接在下游侧的装置。 第二输送路径与第一输送路径相交。 控制器在第一操作模式和第二操作模式之间切换。 在第一操作模式中，纸张沿着第一传送路径被传送，并且在第二操作模式中，纸张沿着第二传送路径传送。 控制器根据第二输送路径上的纸张的状态来控制第一操作模式或第二操作模式中的纸张传送操作。

公开(公告)号：US07796902B2

公开(公告)日：2010-09-14

申请号：US12382506

申请日：2009-03-18

申请人： Naoto Watanabe ,  Tatsuya Niimi ,  Hitoshi Ishibashi

发明人： Naoto Watanabe ,  Tatsuya Niimi ,  Hitoshi Ishibashi

IPC分类号： G03G15/00

CPC分类号： G03G15/5037

摘要： An image forming apparatus includes a charge unit, an exposure unit, an exposure voltage detector, a development unit, and a concentration detector. The exposure voltage detector detects a potential of latent image formed as a test pattern on an image carrier. The concentration detector detects concentration of developed test pattern. The image forming apparatus further includes an exposure power controller, an exposure ratio controller, a charging voltage controller, a development bias voltage controller, and an image forming condition adjustment controller. A suitable image forming condition is computed using test patterns formed by changing combinations of charging voltage, exposure power, and exposure duty. The charging voltage is changed in two levels or more. The exposure power is changed in three levels or more. The exposure duty per unit area is changed in two levels or more.

摘要翻译： 图像形成装置包括充电单元，曝光单元，曝光电压检测器，显影单元和浓度检测器。 曝光电压检测器检测在图像载体上形成为测试图案的潜像的电位。 浓度检测器检测显影测试图案的浓度。 图像形成装置还包括曝光功率控制器，曝光比率控制器，充电电压控制器，显影偏压控制器和图像形成条件调节控制器。 使用通过改变充电电压，曝光功率和曝光占空比的组合形成的测试图案来计算合适的图像形成条件。 充电电压在两个等级以上更改。 曝光功率在三个等级以上更改。 每单位面积的曝光负荷在两个等级以上更改。

公开(公告)号：US07780159B2

公开(公告)日：2010-08-24

申请号：US12342673

申请日：2008-12-23

申请人： Shunsuke Nishimura ,  Yoshinori Isobe ,  Masatoshi Yaginuma ,  Naoto Watanabe ,  Masahiro Yonenuma

发明人： Shunsuke Nishimura ,  Yoshinori Isobe ,  Masatoshi Yaginuma ,  Naoto Watanabe ,  Masahiro Yonenuma

IPC分类号： B65H37/04

CPC分类号： B65H5/34 ,  G03G15/6538

摘要： The present invention provides a sheet processing apparatus comprising a sheet holding device capable of storing supplied sheets, a first sheet stacking tray on which sheets are stacked at a downstream side of the sheet holding device in a sheet conveying direction and on which the sheets are subjected to processing, a sheet discharging device for discharging the sheets stacked on the first sheet stacking tray, a second sheet stacking tray on which the sheets discharged by the sheet discharging device are stacked, and a controller for controlling the sheet discharging device and the sheet holding device if sheet jam occurs at an upstream side of the sheet holding device, in such a manner that, after the sheets on the first sheet stacking tray are discharged onto the second sheet stacking tray, the sheets stored in the sheet holding device are discharged onto the first sheet stacking tray.

摘要翻译： 本发明提供了一种纸张处理装置，其特征在于，包括能够存储供给的纸张的纸张保持装置，第一纸张堆垛托盘，纸张在纸张保持装置的纸张输送方向的下游侧堆叠在纸张堆放托盘上， 堆叠在第一纸张堆垛托盘上的纸张排出用的纸张排出装置，由纸张排出装置排出的纸张堆叠在其上的第二纸张堆垛盘，以及用于控制纸张排出装置和纸张保持的控制器 装置如果在纸张保持装置的上游侧发生卡纸，则在第一纸张堆垛托盘上的纸张被排出到第二纸张堆放托盘之后，存储在纸张保持装置中的纸张被排出到 第一张纸张堆垛盘。