公开(公告)号：US4926216A

公开(公告)日：1990-05-15

申请号：US325587

申请日：1989-03-20

申请人： Yasushi Hashimoto ,  Yasuyuki Tsuji ,  Akira Terakado

发明人： Yasushi Hashimoto ,  Yasuyuki Tsuji ,  Akira Terakado

IPC分类号： G03G21/00 ,  G03G15/00

CPC分类号： G03G15/6523 ,  G03G15/6597 ,  G03G2215/00371 ,  G03G2215/00518 ,  G03G2215/00523

摘要： A feeder for a electrophotographic printer to feed photo-sensitive paper onto the drum of the printer. Sheets of photo-sensitive paper are adhered to release paper. The sheets are separated from the release paper by rolling the sheets adhered to the release paper over a positioning roll, where separation occurs, and rolling the photo-sensitive sheets onto the drum and the release paper onto a take-up roll. The sheets are clamped at their front end to the drum the drum is rotated and the sheets are clamped at their rear end to the drum. The take-up roll is rotated by the driving force of a stepping motor and the frequency of the driving force is controlled to coincide with the rotational speed of the drum.

摘要翻译： 用于电子照相打印机的馈送器，用于将感光纸馈送到打印机的鼓上。 感光纸张贴在离型纸上。 通过将附着在剥离纸上的片材卷绕在定位辊上并将剥离纸从剥离纸上分离出来，并在其上进行分离，并将感光片材卷到卷筒和剥离纸上卷起辊子。 纸张在其前端被夹紧到滚筒上，滚筒旋转，并且纸张在其后端被夹紧到滚筒。 卷取辊由步进电机的驱动力旋转，并且驱动力的频率被控制为与滚筒的转速一致。

公开(公告)号：US4774545A

公开(公告)日：1988-09-27

申请号：US53777

申请日：1987-05-26

申请人： Yasuyuki Tsuji ,  Akira Terakado

发明人： Yasuyuki Tsuji ,  Akira Terakado

IPC分类号： B41J2/44 ,  B65H5/26 ,  G03G15/00 ,  G03G15/04 ,  G03G15/23 ,  H04N1/04

CPC分类号： G03G15/234 ,  B65H7/20 ,  B65H85/00 ,  B65H9/006 ,  G03G15/6564 ,  B65H2301/33312 ,  B65H2301/4452 ,  G03G2215/00405 ,  G03G2215/00409 ,  G03G2215/0043

摘要： Cut paper electrophotographic printers with continuous paper feed mechanisms including a pickup roll, a photosensitive drum, a charging unit, an optical unit, a host controller, a developing unit, a transfer unit and fixing rolls. Further included are first and second branch passages for providing alternate feeding paths to continuously feed cut paper sheets to the photosensitive drum.

摘要翻译： 具有包括拾取辊，感光鼓，充电单元，光学单元，主机控制器，显影单元，转印单元和定影辊的连续进纸机构的切纸电子照相打印机。 还包括第一和第二分支通道，用于提供交替的供给路径以将切割的纸张连续地供给到感光鼓。

公开(公告)号：US5818496A

公开(公告)日：1998-10-06

申请号：US502056

申请日：1995-07-14

申请人： Youji Hirose ,  Yasuyuki Tsuji ,  Shuuho Yokokawa ,  Kunitomo Takahashi ,  Isao Nakajima ,  Muneyoshi Akai ,  Satoshi Aita ,  Sho Sawahata ,  Shigeo Nemoto ,  Yukio Otome ,  Katsuhito Komoda ,  Keiji Kataoka ,  Kazuhiro Akatsu

发明人： Youji Hirose ,  Yasuyuki Tsuji ,  Shuuho Yokokawa ,  Kunitomo Takahashi ,  Isao Nakajima ,  Muneyoshi Akai ,  Satoshi Aita ,  Sho Sawahata ,  Shigeo Nemoto ,  Yukio Otome ,  Katsuhito Komoda ,  Keiji Kataoka ,  Kazuhiro Akatsu

IPC分类号： B41J2/44 ,  B41J2/47 ,  G02B26/12 ,  G03G15/04 ,  H04N1/04 ,  H04N1/047 ,  H04N1/113 ,  H04N1/191 ,  B41J2/435

CPC分类号： H04N1/0473 ,  B41J2/473 ,  G02B26/123 ,  H04N1/1135 ,  H04N1/1911 ,  H04N2201/0476

摘要： An exposure device of an electrophotographic apparatus which includes a rotary polyhedral mirror for scanning a plurality of laser beams on a photosensitive body, a beam interval adjusting member for adjusting an interval between the laser beams, a rotating mechanism for rotating the beam interval adjusting member, and an optical path position deciding device disposed on the side of the rotary polyhedral mirror in a laser beam advancing direction at the time of adjustment of the laser beam interval, the beam interval adjusting member being rotated so that the optical paths of the laser beams are decided by the optical path position deciding device. The optical path position deciding device may include a plate-like member with boresights or a CCD sensor and a CRT display.

摘要翻译： 一种电子照相设备的曝光装置，包括用于扫描感光体上的多个激光束的旋转多面体镜，用于调节激光束之间的间隔的光束间隔调节部件，用于旋转光束间隔调节部件的旋转机构， 以及在调整激光束间隔时在激光束行进方向上设置在旋转多面体镜侧的光路位置决定装置，使光束间隔调整部件旋转，使得激光束的光路为 由光路位置决定装置决定。 光路位置决定装置可以包括具有射影的板状构件或CCD传感器和CRT显示器。

公开(公告)号：US5416571A

公开(公告)日：1995-05-16

申请号：US177073

申请日：1994-01-03

申请人： Koutaro Yamada ,  Yasuyuki Tsuji ,  Masayasu Anzai ,  Youji Hirose ,  Yukio Otome ,  Koji Doi ,  Youichi Takeuchi ,  Masami Yamaki ,  Katsuhiko Suzuki ,  Akira Takizawa

发明人： Koutaro Yamada ,  Yasuyuki Tsuji ,  Masayasu Anzai ,  Youji Hirose ,  Yukio Otome ,  Koji Doi ,  Youichi Takeuchi ,  Masami Yamaki ,  Katsuhiko Suzuki ,  Akira Takizawa

IPC分类号： G03G15/08 ,  G03G15/09

CPC分类号： G03G15/09

摘要： In a multi-stage roll magnetic brush type of developing device, at least two opposite direction rotation rolls which rotate in an opposite rotation direction to that of a photosensitive body are arranged adjacently and oppositely to a photosensitive body, and at least one same direction rotation developing roll which rotates in the same rotation direction as that of the photosensitive body is arranged adjacently, oppositely to the photosensitive body and upstream of the opposite direction rotation developing rolls in the rotation direction of the photosensitive body. Thus, the path of carrying the developer by the same direction rotation developing roll and the opposite direction rotation developing rolls can be optimized. In the wide area printing at high speed, an image with stabilized printing quality can be obtained without an increase in the production cost.

摘要翻译： 在多级辊式磁刷型显影装置中，与感光体相反的旋转方向旋转的至少两个相反方向的旋转辊相对于感光体相对布置，并且至少一个相同的方向旋转 与感光体相反的旋转方向旋转的显影辊与感光体相反地布置，并且在相反方向的旋转显影辊的上游沿感光体的旋转方向布置。 因此，可以优化通过相同方向旋转显影辊和相反方向旋转显影辊承载显影剂的路径。 在广泛的高速打印中，可以获得具有稳定的打印质量的图像，而不增加生产成本。

公开(公告)号：US08674949B2

公开(公告)日：2014-03-18

申请号：US12032236

申请日：2008-02-15

申请人： Kenji Nakao ,  Yasuyuki Tsuji ,  Mitsutaka Okita ,  Shigesumi Araki

发明人： Kenji Nakao ,  Yasuyuki Tsuji ,  Mitsutaka Okita ,  Shigesumi Araki

IPC分类号： G06F3/041

CPC分类号： G06F3/042 ,  G06F3/0412 ,  G09G3/3648 ,  G09G2300/0809 ,  G09G2360/148

摘要： A liquid crystal display apparatus includes a display panel configured to have a plurality of scanning lines for which liquid crystal display elements each containing an optical input device and a display pixel are arranged, respectively, a backlight configured to be arranged facing the display panel to illuminate the display panel, and a control part configured to control writing into the display pixel and reading of a detection signal of the optical input device, wherein the control part displays an external light detection image substantially shielding light from the backlight on the display pixels throughout a first period of a frame period, and displays a display image on the display pixels throughout a second period of the frame period.

摘要翻译： 液晶显示装置包括：显示面板，被配置为具有分别布置有各自包含光学输入装置和显示像素的液晶显示元件的多条扫描线;背光，被配置为面对所述显示面板布置以照亮 显示面板和被配置为控制对显示像素的写入和读取光学输入装置的检测信号的控制部分，其中控制部分显示在整个显示像素上基本上屏蔽来自背光源的光的外部光检测图像 在帧周期的第二周期中，在显示像素上显示显示图像。

公开(公告)号：US20080211787A1

公开(公告)日：2008-09-04

申请号：US12032236

申请日：2008-02-15

申请人： Kenji Nakao ,  Yasuyuki Tsuji ,  Mitsutaka Okita ,  Shigesumi Araki

发明人： Kenji Nakao ,  Yasuyuki Tsuji ,  Mitsutaka Okita ,  Shigesumi Araki

IPC分类号： G09G3/36 ,  G02F1/13357

CPC分类号： G06F3/042 ,  G06F3/0412 ,  G09G3/3648 ,  G09G2300/0809 ,  G09G2360/148

摘要： A liquid crystal display apparatus includes a display panel configured to have a plurality of scanning lines for which liquid crystal display elements each containing an optical input device and a display pixel are arranged, respectively, a backlight configured to be arranged facing the display panel to illuminate the display panel, and a control part configured to control writing into the display pixel and reading of a detection signal of the optical input device, wherein the control part displays an external light detection image substantially shielding light from the backlight on the display pixels throughout a first period of a frame period, and displays a display image on the display pixels throughout a second period of the frame period.

摘要翻译： 液晶显示装置包括：显示面板，被配置为具有分别布置有各自包含光学输入装置和显示像素的液晶显示元件的多条扫描线;背光，被配置为面对所述显示面板布置以照亮 显示面板和被配置为控制对显示像素的写入和读取光学输入装置的检测信号的控制部分，其中控制部分显示在整个显示像素上基本上屏蔽来自背光源的光的外部光检测图像 在帧周期的第二周期中，在显示像素上显示显示图像。

公开(公告)号：US5545840A

公开(公告)日：1996-08-13

申请号：US489277

申请日：1995-06-09

申请人： Koji Doi ,  Yasuyuki Tsuji ,  Shuuho Yokokawa ,  Kunitomo Takahashi ,  Youji Hirose ,  Hiroshi Ueno ,  Youichi Takeuchi ,  Koutara Yamada ,  Hidenori Iwanaga

发明人： Koji Doi ,  Yasuyuki Tsuji ,  Shuuho Yokokawa ,  Kunitomo Takahashi ,  Youji Hirose ,  Hiroshi Ueno ,  Youichi Takeuchi ,  Koutara Yamada ,  Hidenori Iwanaga

IPC分类号： G03G15/08 ,  G03G15/09

CPC分类号： G03G15/0921 ,  G03G15/09 ,  G03G2215/0648

摘要： A developing device in an electrophotographic apparatus, wherein a pole c.sub.1 which is a delivering magnetic pole of the second developing roll for delivering the developer to the first developing roll and a pole d.sub.1 which is a receiving magnetic pole of the second developing roll for receiving the developer from the first developing roll are set so as to be the same in polarity, whereas a pole a.sub.2 which is a receiving magnetic pole of the first developing roll for receiving the developer from the second developing roll and a pole g.sub.2 which is a delivering magnetic pole of the first developing roll for delivering the developer to the second developing roll are set to be equal in polarity, wherein each of an angle between the poles c.sub.1 and d.sub.1 and an angle between the poles a.sub.2 and g.sub.2 is set so as to be in a range of from 70.degree. to 120.degree., and wherein the magnetic flux density of each of a reaction pole induced between the poles c.sub.1 and d.sub.1 and a reaction pole induced between the poles a.sub.2 and g.sub.2 is set so as to be less than or equal to 0.015 tesla.

摘要翻译： 一种电子照相设备中的显影装置，其中作为用于将显影剂输送到第一显影辊的第二显影辊的输送磁极的极c1和用于接收第二显影辊的第二显影辊的接收磁极的极d1 将来自第一显影辊的显影剂的极性设置为相同，而作为用于从第二显影辊接收显影剂的第一显影辊的接收磁极的极a2和作为输送磁性的极g2 将第一显影辊用于将显影剂输送到第二显影辊的极设置为极性相等，其中极点c1和d1之间的角度和极点a2和g2之间的角度被设置为处于 70〜120°的范围，极点c1和极之间引起的反应极的磁通密度与极a2和G2之间产生的反应极之间的磁通密度 被设定为小于或等于0.015特斯拉。

公开(公告)号：US5453820A

公开(公告)日：1995-09-26

申请号：US154448

申请日：1993-11-19

申请人： Hiroshi Ueno ,  Yasuyuki Tsuji ,  Shuuho Yokokawa ,  Isao Nakajima ,  Tsukasa Onose ,  Yoshio Ogura ,  Katsuhiro Shinohara

发明人： Hiroshi Ueno ,  Yasuyuki Tsuji ,  Shuuho Yokokawa ,  Isao Nakajima ,  Tsukasa Onose ,  Yoshio Ogura ,  Katsuhiro Shinohara

IPC分类号： G03G15/08 ,  G03G15/09

CPC分类号： G03G15/0822 ,  G03G15/09

摘要： A developing device for use in an electrophotographic apparatus includes a casing for storing a developer including a toner and a carrier therein; a photosensitive drum having a surface on which an electrostatic latent image is formed; a carrying magnetic roll for drawing up the developer stored in said casing; a developing magnetic roll for forming a magnetic brush out of the developer fed by the carrying magnetic roll to develop the electrostatic latent image; and a developer mixing chamber including an impeller interposed between the carrying and developing magnetic rolls, for mixing the toner and carrier contained in the developer with each other, which is drawn up by the carrying magnetic roll, to supply the mixed developer to the developing magnetic roll.

摘要翻译： 一种用于电子照相设备的显影装置包括：用于在其中存储包含调色剂和载体的显影剂的壳体; 感光鼓，其上形成有静电潜像的表面; 用于将存储在所述壳体中的显影剂拉起的携带磁性辊; 显影磁辊，用于从由承载磁性辊供给的显影剂中形成磁刷以显影静电潜像; 以及显影剂混合室，其包括插入在所述承载和显影磁辊之间的叶轮，用于将包含在所述显影剂中的所述调色剂和所述载体彼此混合，所述调色剂和所述载体由所述携带磁性辊引出，以将所述混合显影剂供应到所述显影磁 滚。

公开(公告)号：US5006705A

公开(公告)日：1991-04-09

申请号：US390400

申请日：1989-08-07

申请人： Susumu Saito ,  Akira Arimoto ,  Takeshi Mochizuki ,  Yasuyuki Tsuji ,  Minoru Ohshima ,  Minoru Seino

发明人： Susumu Saito ,  Akira Arimoto ,  Takeshi Mochizuki ,  Yasuyuki Tsuji ,  Minoru Ohshima ,  Minoru Seino

IPC分类号： B41J2/47 ,  G02B26/12 ,  H04N1/04 ,  H04N1/113 ,  H04N1/19

CPC分类号： H04N1/0411 ,  B41J2/473 ,  G02B26/123 ,  G02B26/127 ,  H04N1/0402 ,  H04N1/0443 ,  H04N1/0446 ,  H04N1/19 ,  H04N1/1135

摘要： A scanning apparatus for use in a laser beam printer or the like comprising a control means for varying the spacing between adjoining scanning beams of a plurality of laser beams, which further comprises a plurality of light sources, a means for changing intensity, including on/off states, of the beam from the light sources, and a rotating polygonal mirror for allowing the beams to scan the scanned plane in parallel, and is adapted, in accordance with the value of the pixel density of information to be recorded, such that, in the beam scanning direction, the area exposed to the beam is changed by changing the width of a beam intensity modulating pulse, and in the direction perpendicular to the beam scanning, the number of revolutions of the rotating polygonal mirror is changed.

摘要翻译： 一种用于激光束打印机等的扫描装置，包括用于改变多个激光束的相邻扫描光束之间的间隔的控制装置，所述扫描装置还包括多个光源，用于改变强度的装置，包括开/ 关闭状态，以及用于允许光束平行地扫描扫描平面的旋转多面镜，并且根据要记录的信息的像素密度的值来适配， 在光束扫描方向上，通过改变光束强度调制脉冲的宽度来改变暴露于光束的区域，并且在垂直于光束扫描的方向上改变旋转多面镜的转数。

公开(公告)号：US08455837B2

公开(公告)日：2013-06-04

申请号：US12935781

申请日：2009-03-24

申请人： Yasuyuki Tsuji

发明人： Yasuyuki Tsuji

IPC分类号： G05B13/04 ,  G05B23/02 ,  H01J1/50 ,  H01J37/317

CPC分类号： H01J37/12 ,  C23C14/48 ,  G21K1/093 ,  H01J37/3171 ,  H01J2237/0453 ,  H01J2237/30433

摘要： The ion implanter includes lens elements that arrange unit lens elements along a direction of a beam width of a ribbon ion beam and regulate a magnetic field or electric field to be created by each unit lens element in order to regulate a current density distribution of the ion beam, and a controlling portion that sets the intensity of the magnetic field or electric field to be created by the unit lens element to be regulated by the lens elements in accordance with the measured current density distribution. The regulation intensity of the magnetic field or electric field to be created by the unit lens element that corresponds to a position to be regulated in the unit lens elements of the lens elements is determined from the measured current density distribution and a value obtained by multiplying the determined regulation intensity by a fixed ratio is determined as the regulation intensity of the magnetic field or electric field for the magnetic field or electric field to be created by a unit lens element adjacent to the unit lens element.

摘要翻译： 离子注入机包括透镜元件，其沿着带状离子束的波束宽度的方向布置单位透镜元件，并调节由每个单位透镜元件产生的磁场或电场，以调节离子的电流密度分布 光束和控制部分，其根据测量的电流密度分布来设定要由透镜元件调节的单位透镜元件产生的磁场强度或电场强度。 由透镜元件的单位透镜元件对应于要调节的位置的单位透镜元件产生的磁场或电场的调节强度根据测得的电流密度分布和乘以 确定的固定比率的调节强度被确定为由与单位透镜元件相邻的单位透镜元件产生的磁场或电场的磁场或电场的调节强度。