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1. 发明授权

US08059147B2 Exposure apparatus, image forming apparatus and heating method 有权
标题翻译：曝光装置，成像装置和加热方法
公开(公告)号：US08059147B2
公开(公告)日：2011-11-15
申请号：US12021502
申请日：2008-01-29
申请人： Yoshihiko Taira , Youji Houki , Yukihiro Matsushita
发明人： Yoshihiko Taira , Youji Houki , Yukihiro Matsushita
IPC分类号： B41J15/14 , B41J27/00 , B41J2/45
CPC分类号： G03B27/52
摘要： The exposure apparatus is provided with: a substrate; plural light emitting elements that are arranged in a line on a first surface of the substrate; and a heating unit that heats the substrate from the first surface side.
摘要翻译：曝光装置设置有：基板; 在基板的第一面上排成一行的多个发光元件; 以及从第一表面侧加热基板的加热单元。

2. 发明授权

US07583283B2 Exposure apparatus, image forming apparatus and heat adjustment method 失效
标题翻译：曝光装置，成像装置和热调节方法
公开(公告)号：US07583283B2
公开(公告)日：2009-09-01
申请号：US12026610
申请日：2008-02-06
申请人： Yukihiro Matsushita , Youji Houki , Yoshihiko Taira
发明人： Yukihiro Matsushita , Youji Houki , Yoshihiko Taira
IPC分类号： B41J2/435 , B41J2/47
CPC分类号： G03G15/326 , G03G15/04054 , G03G2215/0409
摘要： The exposure apparatus is provided with: plural light emitting elements that are arranged in a line; a substrate that the plural light emitting elements are arranged thereon; plural temperature measuring units that are arranged along the arrangement direction of the plural light emitting elements and measure temperatures of the substrate on which the plural light emitting elements are arranged; and plural heating units that are arranged along the arrangement direction of the plural light emitting elements and heat the substrate on the basis of the temperatures measured by the temperature measuring units respectively.
摘要翻译：曝光装置设置有：排列成一行的多个发光元件; 多个发光元件配置在其上的基板; 多个温度测量单元，沿着多个发光元件的排列方向布置并测量其上布置有多个发光元件的基板的温度; 以及多个加热单元，其沿着多个发光元件的排列方向布置，并且基于由温度测量单元测量的温度加热基板。

3. 发明申请

US20080232856A1 EXPOSURE APPARATUS, IMAGE FORMING APPARATUS AND HEAT ADJUSTMENT METHOD 失效
标题翻译：曝光装置，图像形成装置和热调节方法
公开(公告)号：US20080232856A1
公开(公告)日：2008-09-25
申请号：US12026610
申请日：2008-02-06
申请人： Yukihiro MATSUSHITA , Youji Houki , Yoshihiko Taira
发明人： Yukihiro MATSUSHITA , Youji Houki , Yoshihiko Taira
IPC分类号： G03G15/04
CPC分类号： G03G15/326 , G03G15/04054 , G03G2215/0409
摘要： The exposure apparatus is provided with: plural light emitting elements that are arranged in a line; a substrate that the plural light emitting elements are arranged thereon; plural temperature measuring units that are arranged along the arrangement direction of the plural light emitting elements and measure temperatures of the substrate on which the plural light emitting elements are arranged; and plural heating units that are arranged along the arrangement direction of the plural light emitting elements and heat the substrate on the basis of the temperatures measured by the temperature measuring units respectively.
摘要翻译：曝光装置设置有：排列成一行的多个发光元件，多个发光元件配置在其上的基板; 多个温度测量单元，沿着多个发光元件的排列方向布置并测量其上布置有多个发光元件的基板的温度; 以及多个加热单元，其沿着多个发光元件的排列方向布置，并且基于由温度测量单元测量的温度加热基板。

4. 发明授权

US07679635B2 Image forming apparatus, exposure apparatus and image forming method 失效
标题翻译：图像形成装置，曝光装置和图像形成方法
公开(公告)号：US07679635B2
公开(公告)日：2010-03-16
申请号：US12015074
申请日：2008-01-16
申请人： Yoshihiko Taira , Youji Houki , Yukihiro Matsushita
发明人： Yoshihiko Taira , Youji Houki , Yukihiro Matsushita
IPC分类号： B41J15/14 , B41J27/00
CPC分类号： G03G15/326 , G03G15/04054 , G03G21/20 , G03G2215/0158 , H04N1/4005 , H04N1/506
摘要： The image forming apparatus is provided with: plural image carriers; and plural exposure apparatuses that are arranged corresponding to the plural image carriers respectively. The exposure apparatus has a light emitting element member that exposes the image carrier and is arranged on a substrate. A predetermined exposure apparatus among the plural exposure apparatuses includes a heating unit that heats the substrate, and other exposure apparatus other than the predetermined exposure apparatus does not include the heating unit.
摘要翻译：图像形成装置具有：多个图像载体; 以及分别对应于多个图像载体排列的多个曝光装置。曝光装置具有曝光图像载体并布置在基板上的发光元件部件。多个曝光装置中的预定的曝光装置包括加热基板的加热单元，除了预定曝光装置以外的其他曝光装置不包括加热单元。

5. 发明申请

US20080218710A1 EXPOSURE APPARATUS, IMAGE FORMING APPARATUS AND HEATING METHOD 有权
标题翻译：曝光装置，图像形成装置和加热方法
公开(公告)号：US20080218710A1
公开(公告)日：2008-09-11
申请号：US12021502
申请日：2008-01-29
申请人： Yoshihiko Taira , Youji Houki , Yukihiro Matsushita
发明人： Yoshihiko Taira , Youji Houki , Yukihiro Matsushita
IPC分类号： G03B27/52
CPC分类号： G03B27/52
摘要： The exposure apparatus is provided with: a substrate; plural light emitting elements that are arranged in a line on a first surface of the substrate; and a heating unit that heats the substrate from the first surface side.
摘要翻译：曝光装置设置有：基板; 在基板的第一面上排成一行的多个发光元件; 以及从第一表面侧加热基板的加热单元。

6. 发明授权

US06340982B1 Image forming apparatus and exposure device thereof 失效
标题翻译：图像形成装置及其曝光装置
公开(公告)号：US06340982B1
公开(公告)日：2002-01-22
申请号：US09608147
申请日：2000-06-30
申请人： Yoshihiko Taira , Youji Houki , Hirofumi Nakayasu , Tsutomu Nagatomi
发明人： Yoshihiko Taira , Youji Houki , Hirofumi Nakayasu , Tsutomu Nagatomi
IPC分类号： B41J2385
CPC分类号： B41J2/451 , H01L2224/48091 , H01L2924/00014
摘要： An exposure device in which an image forming lens is disposed in such a posture that the center line of an image forming is out of axial alignment with the center of beam intensity distribution of the light emitting diode output (the center of beam intensity distribution) so as to reduce possible incidence of stray light when local part of the light output from the light emitting diode array reflects on said wires. As a result, the stray light does not strikes the circumference surface of the image supporting body and the vivid image can be formed.
摘要翻译：一种曝光装置，其中图像形成透镜以使得图像形成的中心线与发光二极管输出的光束强度分布的中心（光束强度分布的中心）不轴向对准的姿态设置为如此以便当从所述发光二极管阵列输出的光的局部部分在所述导线上反射时，减少杂散光的可能入射。结果，杂散光不会撞击图像支撑体的圆周表面并且可以形成生动的图像。

7. 发明授权

US6118463A Positional error correction for color image forming apparatus 失效
标题翻译：彩色图像形成装置的位置误差校正
公开(公告)号：US6118463A
公开(公告)日：2000-09-12
申请号：US042806
申请日：1998-03-17
申请人： Youji Houki , Kouichi Kobayashi , Hiroji Uchimura , Morihisa Kawahara , Tsutomu Nagatomi , Hirofumi Nakayasu , Hiroyuki Kaneda , Takeo Kojima , Kazuhiro Tamada , Akihisa Sota , Masao Konisi , Takao Sugano , Yoshihiko Taira
发明人： Youji Houki , Kouichi Kobayashi , Hiroji Uchimura , Morihisa Kawahara , Tsutomu Nagatomi , Hirofumi Nakayasu , Hiroyuki Kaneda , Takeo Kojima , Kazuhiro Tamada , Akihisa Sota , Masao Konisi , Takao Sugano , Yoshihiko Taira
IPC分类号： B41J11/42 , B41J2/44 , B41J2/45 , B41J2/455 , B41J2/525 , B41J29/38 , G03G15/01 , G03G21/14 , H04N1/29 , H04N1/50 , G03G15/00
CPC分类号： H04N1/506
摘要： An image forming apparatus includes a transport mechanism transporting a recording medium on a belt which is transported at a constant speed in a transport direction, a plurality of electrostatic recording units arranged in the transport direction of the recording medium and transferring toner images of different colors, a positional error detecting part using the toner image of a reference color transferred by one of the electrostatic recording units as a reference image, and relatively detecting positional error information related to positional errors of the toner images of remaining colors transferred by the remaining electrostatic recording units with respect to the reference image, and a positional error correcting part relatively correcting the positional errors of the toner images transferred by the remaining electrostatic recording units based on the positional error information. The positional error detecting part includes a part for controlling the electrostatic recording units to transfer at least two resist marks on the belt at a scan starting end and a scan terminating end of the belt in a main scan direction which is perpendicular to the transport direction of the recording medium, with respect to each of the colors, and a second part, including a sensor detecting the resist marks, for detecting positional error quantities of the resist marks of each of the remaining colors with respect to the resist marks of the reference color based on detection times of the resist marks of reference color and the remaining colors.
摘要翻译：图像形成装置包括：传送机构，其将输送方向上以恒定速度输送的传送带传送到记录介质;多个静电记录单元，沿着记录介质的输送方向排列，并且转印不同颜色的调色剂图像; 使用由静电记录单元之一转印的参考颜色的调色剂图像作为参考图像的位置误差检测部分，以及与由剩余静电记录单元传送的剩余颜色的调色剂图像的位置误差有关的相对检测的位置误差信息以及基于位置误差信息相对校正由剩余静电记录单元传送的调色剂图像的位置误差的位置误差校正部分。位置误差检测部分包括用于控制静电记录单元的部分，以在扫描起始端和带的扫描终止端沿主扫描方向传送至少两个抗蚀剂标记，该主扫描方向垂直于传送方向所述记录介质相对于每种颜色，以及第二部分，包括检测抗蚀剂标记的传感器，用于检测每个剩余颜色的抗蚀剂标记相对于参考颜色的抗蚀剂标记的位置误差量基于参考颜色的抗蚀剂标记的检测时间和剩余的颜色。

8. 发明授权

US06330011B1 Electrophotography apparatus and exposure apparatus using particularly shaped light emitting elements 失效
标题翻译：使用特别成形的发光元件的电子照相设备和曝光设备
公开(公告)号：US06330011B1
公开(公告)日：2001-12-11
申请号：US09280013
申请日：1999-03-29
申请人： Yoshihiko Taira , Youji Houki , Hirofumi Nakayasu
发明人： Yoshihiko Taira , Youji Houki , Hirofumi Nakayasu
IPC分类号： B41J2385
CPC分类号： B41J2/45 , B41J2/52
摘要： An electrophotography apparatus is provided with one or a plurality of recording units which optically form a latent image on a body. Each of the recording units includes a plurality of light emitting elements having a shape which satisfies a relationship t/y
摘要翻译：电子照相设备具有在身体上光学地形成潜像的一个或多个记录单元。每个记录单元包括具有满足关系t / y

9. 发明授权

US06292205B1 Electrophotographic apparatus with quantity-of-light control 失效
标题翻译：具有光量控制的电子照相设备
公开(公告)号：US06292205B1
公开(公告)日：2001-09-18
申请号：US09342053
申请日：1999-06-29
申请人： Hirofumi Nakayasu , Youji Houki , Yoshihiko Taira , Kouichi Kobayashi
发明人： Hirofumi Nakayasu , Youji Houki , Yoshihiko Taira , Kouichi Kobayashi
IPC分类号： G03G1304
CPC分类号： H04N1/40037
摘要： Electrostatic developing units are arranged in the record paper conveyance direction, form dot latent images in conformity with image dot data through the issue of scanning light on photosensitive drums in rotation, and after developing by toner components, transfer dots onto record paper for development. For each lighting noticeable dot amount image dot data, a quantity-of-light control unit provides control and output of optical energy of the noticeable dot on the basis of peripheral dots which may have influence on the size of the noticeable dot on the record paper, for example, in response to the distance from the peripheral dots.
摘要翻译：静电显影单元以记录纸传送方向布置，通过在感光鼓上旋转的扫描光的发出形成与图像点数据一致的点潜像，并且在通过调色剂组分显影之后，将转印点转印到记录纸上进行显影。对于每个照明点亮点图像点数据，光量控制单元基于可能对记录纸上的明显点的大小产生影响的外围点来提供显着点的光能的控制和输出例如，响应于与周边点的距离。

10. 发明授权

US07002701B1 Image formation apparatus and image exposure apparatus 失效
标题翻译：图像形成装置和图像曝光装置
公开(公告)号：US07002701B1
公开(公告)日：2006-02-21
申请号：US09464449
申请日：1999-12-16
申请人： Hirofumi Nakayasu , Youji Houki , Yoshihiko Taira
发明人： Hirofumi Nakayasu , Youji Houki , Yoshihiko Taira
IPC分类号： G06F15/00
CPC分类号： G03G15/0194 , G03G2215/0119 , G03G2215/0158
摘要： There is provided a new image formation apparatus which does not generate a positional gap or discrepancy of a transferred image even when a final product is dependent upon a manufacturing accuracy in the exposure portion, particularly at the time of formation of the color image. Further, the present invention provides a new image exposure apparatus such as an LED head, an EL head, an LD scan unit, etc. which are used for the image formation apparatus. The image formation apparatus comprises an image storage device for storing image information, a read-out device for assigning an image information read-out position of an image storage device to read out the image information, an image transfer unit for transferring an image onto a paper in accordance with the image information read out by the read-out device from the image storage device, and an accuracy information storage device for storing position accuracy information in a scanning direction of the image transfer unit. The read-out device has a device for reading out the position accuracy information from the accuracy information storage device and correcting the image information read-out position by the position accuracy information.
摘要翻译：提供了一种新的图像形成装置，即使当最终产品取决于曝光部分的制造精度时，特别是在形成彩色图像时，也不会产生转印图像的位置间隙或偏差。此外，本发明提供了用于图像形成装置的新的图像曝光装置，例如LED头，EL头，LD扫描单元等。图像形成装置包括用于存储图像信息的图像存储装置，用于分配图像存储装置的图像信息读出位置以读出图像信息的读出装置，用于将图像转印到图像信息的图像传送单元根据读出装置从图像存储装置读出的图像信息的纸张，以及用于在图像转印单元的扫描方向上存储位置精度信息的精度信息存储装置。读出装置具有从准确度信息存储装置读出位置精度信息并通过位置精度信息校正图像信息读取位置的装置。

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