公开(公告)号：US4962920A

公开(公告)日：1990-10-16

申请号：US195079

申请日：1988-05-17

Applicant: Tadayuki Kitajima ,  Toshiyuki Asakawa ,  Masataka Naito ,  Kazuhiro Matsuo ,  Toshiaki Murayama

Inventor： Tadayuki Kitajima ,  Toshiyuki Asakawa ,  Masataka Naito ,  Kazuhiro Matsuo ,  Toshiaki Murayama

IPC: B65H39/11

CPC classification number: B65H39/11 ,  B65H2403/511 ,  B65H2405/1111

Abstract: A sheet sorting device having a plurality of bin trays has a resilient member for imparting to a bin tray support member a force in the direction opposite to the direction of gravity and reducing a load applied to a bin tray drive source. A detecting device for stopping the driving of the drive source detects the movement of the drive source when the drive source moves up or down relative to the bin trays. Drive source has two lead portions, smooths the movement of the bin group and makes the amount of opening between the bins always constant.

Abstract translation: 具有多个托盘的纸张分类装置具有弹性部件，用于使纸盒托架支撑件沿与重力方向相反的方向施加力并且减小施加于纸盘托盘驱动源的负荷。 用于停止驱动源的驱动的检测装置在驱动源相对于箱托板上下移动时检测驱动源的移动。 驱动源具有两个引线部分，使箱组的运动平滑，并使箱之间的开启量始终保持恒定。

公开(公告)号：US4531831A

公开(公告)日：1985-07-30

申请号：US628023

申请日：1984-07-05

Applicant: Tadayuki Kitajima ,  Akiyoshi Kimura

Inventor： Tadayuki Kitajima ,  Akiyoshi Kimura

IPC: G03B27/52 ,  G03G15/041 ,  G03B27/34

CPC classification number: G03B27/526 ,  G03G15/041

Abstract: Disclosed is a variable magnification image formation apparatus wherein an image of an original is formed on a photosensitive member by the use of a zoom lens assembly of the type in which the focal length is changed by rotating a zoom ring about the optical axis and wherein the zoom ring is rotated by wire in synchronism with movement of the zoom lens assembly.

Abstract translation: 公开了一种可变放大图像形成装置，其中通过使用通过围绕光轴旋转变焦环而改变焦距的类型的变焦透镜组件在感光构件上形成原稿的图像，并且其中， 变焦环与变焦镜头组件的运动同步旋转。

公开(公告)号：US4168905A

公开(公告)日：1979-09-25

申请号：US859254

申请日：1977-12-09

Applicant: Tadayuki Kitajima

Inventor： Tadayuki Kitajima

IPC: G03B27/34 ,  G03G15/041 ,  G03B27/70

CPC classification number: G03G15/041

Abstract: This specification discloses a copying apparatus in which a first and a second reflector are movable at a velocity ratio of 1:1/2 to scan an image original and the first reflector is displaced by magnification change operation. A movable pulley is provided to a support member for the second reflector. A wire having one end secured in place within the apparatus is passed over the movable pulley and the other end portion thereof is wound on a drive pulley. A support member for the first reflector is secured to the wire between the movable pulley and the drive pulley. The wire is passed over a first pulley displaceable by magnification change operation, between that end of the wire secured in place and the securing point of the wire to the first reflector supporting member. The wire is also passed over a second pulley displaceable by magnification change operation, between the securing point of the wire to the first reflector supporting member and the drive pulley. The first and second pulleys are integrally displaceable.

Abstract translation: 本说明书公开了一种复印装置，其中第一和第二反射器以1：1/2的速度比移动以扫描图像原稿，并且第一反射器通过放大率改变操作而移位。 可动滑轮设置到第二反射器的支撑构件。 将一端固定在设备内的适当位置的导线通过可动滑轮，其另一端卷绕在驱动滑轮上。 用于第一反射器的支撑构件固定到可动滑轮和驱动滑轮之间的线上。 电线通过可通过放大倍数变化操作移位的第一带轮，在固定在适当位置的电线的端部和电线的固定点到第一反射器支撑构件之间。 导线也通过可通过倍率变化操作移位的第二皮带，在线的固定点与第一反射器支撑构件和驱动滑轮之间。 第一和第二滑轮是整体可移动的。

公开(公告)号：US5197724A

公开(公告)日：1993-03-30

申请号：US916351

申请日：1992-07-21

Applicant: Tadayuki Kitajima ,  Makoto Kitahara

Inventor： Tadayuki Kitajima ,  Makoto Kitahara

IPC: G03G15/00 ,  G03G15/23

CPC classification number: G03G15/602 ,  G03G15/23

Abstract: An original document feeder is provided with a first sheet path for guiding a document from stacker to below after inversion, a second sheet path branched from the first sheet path in a switchback fashion for guiding the sheet to a process position, and a third sheet path branched from the first sheet path in a switchback fashion for discharging the sheet, discharged from the process position, to a receiver after inversion.

Abstract translation: 原稿输送器设​​置有第一纸张路径，用于在反转之后将纸张从堆垛机引导到下方;以第一纸张路径以折回方式分支以将纸张引导到处理位置的第二纸张路径，以及第三纸张路径 从第一片材路径以从倒转的方式从处理位置排出的折返方式分支到接收器。

公开(公告)号：US4854571A

公开(公告)日：1989-08-08

申请号：US838826

申请日：1986-03-12

Applicant: Tadayuki Kitajima ,  Toshiyuki Asakawa ,  Masataka Naito ,  Kazuhiro Matsuo ,  Toshiaki Murayama

Inventor： Tadayuki Kitajima ,  Toshiyuki Asakawa ,  Masataka Naito ,  Kazuhiro Matsuo ,  Toshiaki Murayama

IPC: B65H39/11

CPC classification number: B65H39/11 ,  B65H2403/511 ,  B65H2405/1111 ,  B65H2408/113

Abstract: A sheet sorting device having a plurality of bin trays has a resilient member for imparting to a bin tray support member a force in the direction opposite to the direction of gravity and reducing a load applied to a bin tray drive source. A detecting device for stopping the driving of the drive source detects the movement of the drive source when the drive source moves up or down relative to the bin trays. A cam member has two lead portions, smooths the movement of the bin group and makes the amount of opening between the bins always constant.

Abstract translation: 具有多个托盘的纸张分类装置具有弹性部件，用于使纸盒托架支撑件沿与重力方向相反的方向施加力并且减小施加于纸盘托盘驱动源的负荷。 用于停止驱动源的驱动的检测装置在驱动源相对于箱托板上下移动时检测驱动源的移动。 凸轮构件具有两个引导部分，使箱组的移动平滑，并且使得箱之间的打开量总是恒定的。

公开(公告)号：US4769674A

公开(公告)日：1988-09-06

申请号：US903287

申请日：1986-09-03

Applicant: Tadayuki Kitajima ,  Makoto Kitahara

Inventor： Tadayuki Kitajima ,  Makoto Kitahara

IPC: B65H29/58 ,  B65H29/60 ,  B65H39/00 ,  B65H39/042 ,  B65H39/05 ,  B65H39/10 ,  B65H39/11 ,  B65H83/00 ,  B65H85/00 ,  G03B27/62 ,  G03G15/00 ,  G03G21/00

CPC classification number: B65H39/11 ,  B65H39/00 ,  B65H39/042 ,  B65H39/05 ,  G03B27/6264

Abstract: An original feeding device has a supporting device for supporting originals thereon, a partition sheet inserted between a plurality of aggregations of originals supported on the supporting device for the partition of the aggregations of originals, a feed device for feeding the supported originals one by one, a sheet path for directing the originals fed by the feed device to an original processing station, and a device provided in the sheet path to detect the partition sheet fed by the feed device and detect the partition between the aggregations of originals.

Abstract translation: 原装进给装置具有用于在其上支撑原稿的支撑装置，插入在支撑装置上的多个原稿聚集之间的分隔片，用于分隔原稿聚集，用于一个接一个地供给被支撑的原稿的进给装置， 用于将由进给装置馈送的原稿引导到原始处理台的纸张路径，以及设置在纸张路径中的装置，以检测由进给装置馈送的分隔纸并检测原稿聚集之间的分隔。

公开(公告)号：US4627709A

公开(公告)日：1986-12-09

申请号：US669245

申请日：1984-11-07

Applicant: Tadayuki Kitajima ,  Makoto Kitahara ,  Koichi Murakami

Inventor： Tadayuki Kitajima ,  Makoto Kitahara ,  Koichi Murakami

IPC: G03B27/62 ,  G03G15/00 ,  B65H5/22

CPC classification number: G03B27/6264

Abstract: An automatic sheet feeder for feeding a sheet to a processing station to record the information on the sheet. Also, an image recording apparatus provided with such an automatic sheet feeder. The automatic sheet feeder includes a sheet stacking tray for supporting a stack of sheets, a feeder for feeding one by one the sheets out of the stack, a processing station for effecting a required processing to the surface of the sheet bearing the information to be recorded, which is being advanced by the feeder, and a conveyor for returning the sheet which has passed through the processing station to the stacking tray.

Abstract translation: 一种用于将片材馈送到处理站以将信息记录在片材上的自动片材进给器。 另外，具备这种自动送纸器的图像记录装置。 自动供纸器包括用于支撑一叠纸张的纸张堆垛托盘，用于一张一张地将纸张从堆叠中进给的进纸器，用于对承载要记录的信息的纸张的表面进行所需处理的处理站 由进料器推进的输送机和用于将已经通过处理站的纸张返回到堆垛盘的输送机。

公开(公告)号：US4435070A

公开(公告)日：1984-03-06

申请号：US428271

申请日：1982-09-29

Applicant: Tadayuki Kitajima

Inventor： Tadayuki Kitajima

IPC: G03B27/34 ,  F16H3/34 ,  G03B27/50 ,  G03G15/04 ,  G03G15/041 ,  G03G15/00

CPC classification number: G03G15/041

Abstract: A variable magnification copying apparatus which includes a first shaft having thereon a plurality of gears different in diameter, a second shaft having thereon a plurality of gears different in diameter, the gears of smaller diameters on the second shaft corresponding to the gears of larger diameters on the first shaft, a cam shaft having thereon a plurality of cams corresponding to the pairs of gears on the first and second shafts, a lever biased so as to bear against each of the cams, and a relay gear rotatably supported on each of the levers, and in which the movement of the levers is controlled by intermittent rotation of the cam shaft, the gears on the first shaft are operatively associated with the gears on the second shaft through the relay gears on the controlled levers, and the number of relative rotations of the first and second shafts is varied by the gear ratio of the operatively associated gears, whereby the ratio of the original scanning velocity to the velocity of a photosensitive medium is changed correspondingly to a selected magnification.

Abstract translation: 一种可变倍率复印装置，包括：第一轴，其上具有直径不同的多个齿轮;第二轴，其上具有直径不同的多个齿轮;第二轴上较小直径的齿轮对应于较大直径的齿轮; 所述第一轴，其上具有与所述第一和第二轴上的所述齿轮对对应的多个凸轮的凸轮轴，被偏压以抵靠每个所述凸轮的杠杆;以及可旋转地支撑在每个所述杠杆上的中继齿轮 并且其中杠杆的运动通过凸轮轴的间歇旋转来控制，第一轴上的齿轮通过受控杆上的继电器齿轮与第二轴上的齿轮可操作地相关联，并且相对转数 第一和第二轴的转速由操作相关的齿轮的齿轮比而变化，由此原始扫描速度与光速的比率 敏感介质对应于选定的放大倍数而改变。

公开(公告)号：US4344700A

公开(公告)日：1982-08-17

申请号：US098762

申请日：1979-11-30

Applicant: Nobuhiro Kasama ,  Tadayuki Kitajima

Inventor： Nobuhiro Kasama ,  Tadayuki Kitajima

IPC: G03G15/05 ,  G03G15/00

CPC classification number: G03G15/052

Abstract: A mechanism for mounting and dismounting a screen-like photosensitive medium having a number of fine openings with respect to an apparatus body. It is known to form a screen-like photosensitive medium into the shape of a drum, but according to the present invention, the photosensitive medium and a gear for driving the photosensitive medium are constructed independently of each other to leave the gear on the apparatus body side, and a device for directing a current applied to the photosensitive medium side is provided inside of the gear with a sliding member interposed therebetween. The side surface of the photosensitive medium which corresponds to the gear is provided with a construction similar to the gear portion, thereby facilitating the mounting and dismounting of the screen-like photosensitive medium with respect to the apparatus body.

Abstract translation: 一种用于安装和拆卸相对于设备主体具有多个细孔的丝网状感光介质的机构。 已知将丝网状光敏介质形成为滚筒形状，但是根据本发明，感光介质和用于驱动感光介质的齿轮彼此独立地构成，从而将齿轮留在设备主体上 并且用于引导施加到感光介质侧的电流的装置设置在齿轮内部，其间插入有滑动构件。 对应于齿轮的感光介质的侧表面设置有类似于齿轮部分的结构，从而有助于相对于设备主体安装和拆卸屏幕状感光介质。

公开(公告)号：USRE30924E

公开(公告)日：1982-05-11

申请号：US86439

申请日：1979-10-19

Applicant: Hajime Katayama ,  Syusei Tsukada ,  Tadayuki Kitajima ,  Tsukasa Kuge

Inventor： Hajime Katayama ,  Syusei Tsukada ,  Tadayuki Kitajima ,  Tsukasa Kuge

IPC: G03G21/00

CPC classification number: G03G21/0011

Abstract: A cleaning apparatus for an electrophotographic apparatus comprising an elastic cleaning blade with a holder arranged along a surface of a photosensitive member for cleaning the toners which still remain on the surface of a photosensitive member even after transferring of developed images to a copying paper is finished. The elastic cleaning blade preferably contacts with the surface of the photosensitive member in such a way that the axis of the blade and a tangent to said surface at the pre-cleaning side subtends an obtuse angle specified in relation with the axis line of the blade in the holder. The holder disposes the elastic cleaning blade relative to the photosensitive member to engage a substantially upwardly moving surface portion of the photosensitive member.