公开(公告)号：US5016048A

公开(公告)日：1991-05-14

申请号：US454947

申请日：1989-12-22

申请人： Junji Watanabe

发明人： Junji Watanabe

IPC分类号： G03G15/04

CPC分类号： G03G15/04018

摘要： An image forming apparatus is provided for forming a first image and a second image on a photosensitive material. The apparatus includes a first light device for emitting light in accordance with the first image which follows a first path so as to be incident on said photosensitive material. A second light device emits light in accordance with the second image which follows a second path so as to be incident on said photosensitive material. A shutter mechanism selectively blocks the light emitted by the first light device. A control device controls the second light device so that the second light device emits light in accordance with the second image onto a shadow portion of the photosensitive material, the shadow portion being formed when the shutter device blocks the light emitted by the first light device. A first motor moves the shutter device in a first direction. A second motor moves the shutter device in a second direction perpendicular to the first direction and moves the shutter device between a first position outside the first path of light from the first light device and a second position within the first path of light for blocking the light emitted by the first light device.

摘要翻译： 提供图像形成装置，用于在感光材料上形成第一图像和第二图像。 该装置包括：第一光装置，用于根据第一图像发射光，该第一图像遵循第一路径以便入射到所述感光材料上。 第二光装置根据跟随第二路径的第二图像发光，以便入射到所述感光材料上。 快门机构选择性地阻挡由第一光装置发射的光。 控制装置控制第二光装置，使得第二光装置将根据第二图像的光发射到感光材料的阴影部分上，当快门装置阻挡由第一光装置发射的光时，形成阴影部分。 第一马达使快门装置沿第一方向移动。 第二电动机沿着与第一方向垂直的第二方向移动快门装置，并且将快门装置移动到第一光路之外的第一位置之外的第一位置和第一光路之内的第二位置以阻挡光线 由第一灯装置发射。

公开(公告)号：US4999955A

公开(公告)日：1991-03-19

申请号：US297468

申请日：1989-01-17

申请人： Kazuharu Saito ,  Junji Watanabe ,  Tadao Saito ,  Toshiroh Doy ,  Kazuo Matsunaga

发明人： Kazuharu Saito ,  Junji Watanabe ,  Tadao Saito ,  Toshiroh Doy ,  Kazuo Matsunaga

IPC分类号： B24B19/22

CPC分类号： B24B19/226

摘要： An apparatus for conically machining an optical fiber connector is disclosed which comprises a grinding wheel rotated at high speed, an optical fiber connector having end portion whose machining end face is confronted with the grinding wheel, and having an optical fiber along the central axis thereof, a supporting member for supporting the optical fiber connector, which supporting member is swingable towards the grinding surface of said grinding wheel, a driver for swinging the supporting member to cause the optical fiber connector to abut against the grinding wheel, a moving unit for linearly moving the grinding wheel along the axis of rotation of the grinding wheel until the machining end face of the optical fiber connector is shifted from the grinding wheel, a reference surface juxtaposed with said grinding wheel, to set said optical fiber connector, and a reciprocating rotation unit for rotating the optical fiber connector in a reciprocation mode through at least 360.degree. with the optical fiber at the center of rotation.

摘要翻译： 公开了一种用于锥形加工光纤连接器的装置，其包括高速旋转的砂轮，具有其加工端面与砂轮相对的端部并且沿其中心轴线具有光纤的端部的光纤连接器， 用于支撑所述支撑构件朝向所述砂轮的研磨表面摆动的支撑构件，用于使所述支撑构件摆动以使所述光纤连接器抵靠所述砂轮的驱动器，用于线性移动的移动单元 砂轮沿研磨轮的旋转轴直到光纤连接器的加工端面从磨轮移动，与砂轮并置的参考表面与所述砂轮并置以设置所述光纤连接器，以及往复旋转单元 用于使光纤连接器以往复运动模式旋转至少360° 在旋转中心的光纤。

公开(公告)号：US4914867A

公开(公告)日：1990-04-10

申请号：US318407

申请日：1989-03-03

申请人： Kazuharu Saito ,  Junji Watanabe ,  Tadao Saitoh ,  Kazuo Matsunaga

发明人： Kazuharu Saito ,  Junji Watanabe ,  Tadao Saitoh ,  Kazuo Matsunaga

IPC分类号： G02B6/38 ,  B24B19/00 ,  B24B19/22

CPC分类号： B24B19/226 ,  B24B41/06

摘要： Apparatus for processing an end face of an optical fiber connector includes a rotatable index shaft mounted on a frame. A plurality of rotatable chucks are mounted on the index shaft so as to hold optical fiber connectors, respectively. In accordance with the rotation of the index shaft, the chucks can be moved sequentially from one index position to another so as to grind and finish the optical fiber connector. A rotatable drive gear is disposed coaxially with the index shaft. A driven gear is fixedly mounted on each chuck. A pair of first and second intermediate gears are connected to the drive and driven gears, respectively. A clutch is interposed between the pair of intermediate gears and normally connecting them together to transmit the rotation of the drive gear to the driven gear to rotate each chuck. A clutch disengagement device is provided for disengaging the clutch to disconnect the two intermediate gears when each chuck is indexed to a position where the optical fiber connector is attached to and detached from the chuck.

摘要翻译： 用于处理光纤连接器的端面的设备包括安装在框架上的可旋转分度轴。 多个可旋转卡盘分别安装在分度轴上，以分别保持光纤连接器。 根据分度轴的旋转，卡盘可以从一个折回位置依次移动到另一个，从而研磨和完成光纤连接器。 可旋转的驱动齿轮与分度轴同轴设置。 从动齿轮固定地安装在每个卡盘上。 一对第一和第二中间齿轮分别连接到驱动齿轮和从动齿轮。 离合器插入在一对中间齿轮之间，并且通常将它们连接在一起，以将驱动齿轮的旋转传递到从动齿轮以使每个卡盘旋转。 离合器分离装置设置成用于使离合器分离，以在每个卡盘被分度到光纤连接器附接到卡盘并从卡盘拆卸的位置时分离两个中间齿轮。

公开(公告)号：US4803516A

公开(公告)日：1989-02-07

申请号：US066555

申请日：1987-06-26

申请人： Junji Watanabe ,  Hirobumi Kessoku

发明人： Junji Watanabe ,  Hirobumi Kessoku

IPC分类号： G03G15/00 ,  G03G15/01 ,  G03G15/08 ,  G03G21/00

CPC分类号： G03G15/5025 ,  G03G15/01 ,  G03G15/50

摘要： An image forming apparatus includes an optical system for forming a latent image corresponding to an image of a document placed on a document table and a plurality of developing units for developing the latent image using toners having different colors. An automatic document feeder is arranged on the document table to automatically set the document on the document table. A spot sensor is arranged on the automatic document feeder to detect developing color information representing which color is used to develop the latent image. One of the developing units is selected on the basis of a detection result of the spot sensor.

摘要翻译： 图像形成装置包括用于形成对应于放置在文件台上的文件的图像的潜像的光学系统和用于使用具有不同颜色的调色剂来显影潜像的多个显影单元。 在文件台上设置一个自动文档进纸器，以便将文档自动设置在文档表格上。 自动进稿器上设置点传感器，以检测表示使用哪种颜色显影潜像的显色颜色信息。 基于点传感器的检测结果来选择显影单元之一。

公开(公告)号：US4777533A

公开(公告)日：1988-10-11

申请号：US1251

申请日：1987-01-07

申请人： Junji Watanabe

发明人： Junji Watanabe

IPC分类号： B41J11/58 ,  B41J2/315 ,  B41J11/00 ,  B41J19/00 ,  B41J32/00 ,  B41L19/00 ,  H04N1/04 ,  H04N1/12 ,  H04N1/191

CPC分类号： B41J32/00 ,  H04N1/1215 ,  H04N1/1911

摘要： An image forming apparatus comprises a housing having an upper wall and a bottom wall, a document table provided on the outer surface of the upper wall for placing a document thereon, a scanner for scanning the image of the document placed on the document table, a platen for supporting and transporting an image-receiving material, a recording head disposed facing the transporting means, and moving mechanism for moving the recording head reciprocally in the direction perpendicular to the transporting direction of the image-receiving material. The image forming apparatus further includes a cassette enclosing an image forming material disposed between the recording head and image-receiving material. The cassette is disposed vertically, exposed from the upper wall of the housing, and moved with the recording head by the moving means. The range of the cassette moving is covered a box like cover.

摘要翻译： 图像形成装置包括具有上壁和底壁的壳体，设置在上壁的外表面上用于放置文件的文件台，用于扫描放置在文件台上的文件的图像的扫描仪， 用于支撑和传送图像接收材料的台板，与传送装置相对设置的记录头，以及用于沿着与图像接收材料的传送方向垂直的方向往复移动记录头的移动机构。 图像形成装置还包括封闭设置在记录头和图像接收材料之间的图像形成材料的盒。 盒子垂直设置，从外壳的上壁暴露，并通过移动装置与记录头一起移动。 盒式磁带移动的范围被覆盖在盒子上。

公开(公告)号：US4772913A

公开(公告)日：1988-09-20

申请号：US088037

申请日：1987-08-19

申请人： Junji Watanabe

发明人： Junji Watanabe

IPC分类号： G03G15/01 ,  G03G13/01 ,  G03G15/20

CPC分类号： G03G15/2064 ,  G03G13/01 ,  G03G2215/2074 ,  G03G2215/208 ,  G03G2215/2083 ,  G03G2215/209

摘要： An electrostatic latent image formed on an image carrier is developed and then transferred to a paper sheet. In a normal copy mode, the image transferred to the paper sheet is fixed at a relatively high pressure, and in a multiple super position mode, it is fixed at a relatively low pressure. Thereafter, the paper sheet is conveyed again to a step for trasferring another image.

摘要翻译： 形成在图像载体上的静电潜像显影，然后转印到纸张上。 在正常复印模式下，转印到纸张上的图像被固定在较高的压力下，并且在多重超级位置模式下，将其固定在相对低的压力下。 此后，纸张被再次传送到用于拖曳另一图像的步骤。

公开(公告)号：US4769669A

公开(公告)日：1988-09-06

申请号：US3141

申请日：1987-01-14

申请人： Junji Watanabe

发明人： Junji Watanabe

IPC分类号： G03G15/04 ,  G03G15/00 ,  G03G15/043 ,  G03G15/09 ,  G03G15/20 ,  G03G21/20 ,  G03G15/24

CPC分类号： G03G15/757 ,  G03G15/0935 ,  G03G15/2064 ,  G03G21/206

摘要： An image forming apparatus includes a photosensitive drum, an exposure lamp included in an optical system for illuminating a document to form an exposed image on the photosensitive drum, a developer having a developing roller for developing the exposed image into a visible image on the photosensitive drum, a transfer charger for transferring the visible image onto a paper, a fixing roller for fixing the visible image transferred onto the paper, and a fan for exhausting the heat generated by the exposure lamp in the optical system to the outside. Further, the image forming apparatus includes a first driving mechanism for driving the developing roller of the developer and the fan, and a second driving mechanism for driving the photosensitive drum and the fixing roller.

摘要翻译： 图像形成装置包括感光鼓，包括在用于照射文件以在感光鼓上形成曝光图像的光学系统中的曝光灯，具有用于将曝光图像显影成感光鼓上的可见图像的显影辊的显影剂 用于将可见图像转印到纸上的转印充电器，用于固定转印到纸张上的可见图像的定影辊以及用于将光学系统中的曝光灯产生的热量排出到外部的风扇。 此外，图像形成装置包括用于驱动显影剂和风扇的显影辊的第一驱动机构和用于驱动感光鼓和定影辊的第二驱动机构。

公开(公告)号：US4761673A

公开(公告)日：1988-08-02

申请号：US908657

申请日：1986-09-18

申请人： Junji Watanabe ,  Hideshi Oushiden

发明人： Junji Watanabe ,  Hideshi Oushiden

IPC分类号： G03G15/00 ,  G03G15/36 ,  G03G15/04

CPC分类号： G03G15/605 ,  G03G15/36

摘要： An image forming apparatus with image forming area selection. An original table receives a light-transparent original document such that an original image surface selectively faces upward or downward. A light source transmits light through the original while the light source is moved with respect to the original. An erasure area specifying means specifies an erasure area portion of the original document image surface while the light source is moving. An erasure area storage means stores position data of the erasure area specified by the erasure area specifying means. An original scanning means, having an optical system moved along the original table, scans the original while the original faces downward. An image forming means focuses light emitted from the original scanning means and reflected by the original and develops an image on an image forming medium to form an image. An image erasing means selectively erases an image formed by the image forming means. Control means reads out the position data corresponding to the erasure area from the erasure area storage means at any time during the operation of the image forming means and supplies the position data to the image erasing means.

公开(公告)号：US4739372A

公开(公告)日：1988-04-19

申请号：US885131

申请日：1986-07-14

申请人： Junji Watanabe

发明人： Junji Watanabe

IPC分类号： G03B27/62 ,  B65D8/00 ,  G03B27/50 ,  G03G15/00 ,  G03G15/04 ,  G03G15/043

CPC分类号： G03G15/605 ,  G03G15/04 ,  G03G15/041

摘要： An image forming apparatus is disclosed that provides dual-page copies of a document that are free of offset. The apparatus includes a fixed scale that provides a scanning start position for the first page of the document, and a movable scale that provides a scanning end position for the second page of the document. The document is placed on a document table with a first edge of the document positioned with respect to the fixed scale. An operator controls the positioning of the movable scale to indicate the second edge of the document. The copy operation is controlled based on a prescribed range for the pages of the document that is defined by the position of the fixed and movable scales.

摘要翻译： 公开了一种图像形成装置，其提供无偏移的文档的双页面副本。 该装置包括固定刻度，其提供文档的第一页的扫描开始位置，以及为文档的第二页提供扫描结束位置的可移动刻度。 文档被放置在文档表上，其中文档的第一边缘相对于固定比例定位。 操作员控制可移动刻度的位置以指示文档的第二边缘。 基于由固定和可移动秤的位置定义的文档页面的规定范围来控制复印操作。

公开(公告)号：US4720750A

公开(公告)日：1988-01-19

申请号：US12441

申请日：1987-02-09

申请人： Junji Watanabe

发明人： Junji Watanabe

IPC分类号： G03G15/36 ,  G03G15/052

CPC分类号： G03G15/36

摘要： An image forming apparatus comprising an original table for holding an original document and an area designation sheet, the area designation sheet to be read a surrounded area written thereon to designate a copy required area of the original document, a scanner for optically scanning the area designation sheet placed on the original table to obtain a light image of the surrounded area therefrom, a optical reading unit for generating electrical signals in response to the light image of the surrounded area corresponding to the required copy area designated on the area designation sheet, a memory for storing the electrical signals generated by the optical reading unit, a charge erasing unit for erasing selected portions of the electrostatic charge on the image carrier, and a controller for controlling the charge erasing unit to erase the electrostatic charge on the image carrier than in the copy required area to be copied, according to the electrical signals read from the memory.

摘要翻译： 一种图像形成装置，包括用于保持原稿的原稿台和区域指定纸，要读取其上写入的包围区域的区域指定纸，以指定原始文档的复制要求区域，用于光学扫描区域指定的扫描仪 片材放置在原始桌子上以获得其周围的区域的光图像;光学读取单元，用于响应于对应于在区域指定表上指定的所需复制区域的包围区域的光图像产生电信号;存储器 用于存储由光学读取单元产生的电信号的电荷擦除单元，用于擦除图像载体上的静电电荷的选定部分;以及控制器，用于控制电荷擦除单元以擦除图像载体上的静电电荷，而不是 根据从存储器读取的电信号复制要复制的所需区域。