公开(公告)号：US06359704B1

公开(公告)日：2002-03-19

申请号：US09116665

申请日：1998-07-17

Applicant: Yoichi Horaguchi

Inventor： Yoichi Horaguchi

IPC: H04N104

CPC classification number: H04N1/03

Abstract: An image reader for an image-carrying member is provided which includes a light source for illuminating the image-carrying member, a sensor for detecting light coming from the image-carrying member along a predetermined optical path, and an optical system including a lens fixed to a lens holder. The lens holder together with the lens is movable along the optical path for adjusting the focus of the lens. The image reader also includes a shield member for partially blocking the passage of the light coming from the image-carrying member. The lens and the shield member keep a predetermined distance to each other while the focal adjustment of the lens is being performed.

Abstract translation: 提供了一种用于图像承载构件的图像读取器，其包括用于照射图像承载构件的光源，用于沿着预定光路检测来自图像承载构件的光的传感器，以及包括固定的透镜的光学系统 到镜头架。 透镜支架与透镜一起可沿光路移动以调节透镜的焦点。 图像读取器还包括用于部分地阻挡来自图像承载构件的光的通过的屏蔽构件。 透镜和屏蔽构件在进行透镜的焦点调节的同时保持彼此的预定距离。

公开(公告)号：US4912503A

公开(公告)日：1990-03-27

申请号：US187014

申请日：1988-04-27

Applicant: Yukichi Sawaki ,  Kenji Sakakibara ,  Yoichi Horaguchi

Inventor： Yukichi Sawaki ,  Kenji Sakakibara ,  Yoichi Horaguchi

IPC: G03B27/32 ,  G03F7/00

CPC classification number: G03B27/32 ,  G03F7/0022 ,  G03B2227/325

Abstract: An image forming or recording machine such as a color copy machine, a color printer, etc. comprises an input unit for inputting or setting selectively various color image forming conditions or data and a color image condition recording unit for recording the conditions input from the input unit on a recording medium for a normal recording operation or for a special image condition recording operation.

Abstract translation: 诸如彩色复印机，彩色打印机等的图像形成或记录机器包括用于选择性地输入或设置各种彩色图像形成条件或数据的输入单元和用于记录从输入输入的条件的彩色图像条件记录单元 在用于正常记录操作的记录介质上或用于特殊图像条件记录操作的单元。

公开(公告)号：US4905038A

公开(公告)日：1990-02-27

申请号：US218219

申请日：1988-07-13

Applicant: Takashi Tomizawa ,  Shigeyuki Hayashi ,  Motoshi Ohno ,  Yoichi Horaguchi ,  Takashi Nakata

Inventor： Takashi Tomizawa ,  Shigeyuki Hayashi ,  Motoshi Ohno ,  Yoichi Horaguchi ,  Takashi Nakata

IPC: G03B27/32 ,  G03F7/00

CPC classification number: G03F7/0022 ,  G03B27/32 ,  G03B2227/325

Abstract: An exposure device for use in an image recording apparatus for exposing a photosensitive recording medium to light so as to form a latent image thereon. The device comprises a sheet storage cartridge detachably provided to the image recording apparatus, the cartridge being formed of a light-shielding material for storing therein the photosensitive recording medium and having an exposure zone on an outer surface thereof; exposure means which emits an original image carrying light directing in alignment with the outer surface for exposing the first surface of the photosensitive medium in the exposure zone to light to form the latent image on the photosensitive medium; sheet feeding means driven in timed relation with an exposure for pulling the photosensitive recording medium from the sheet cartridge and positioning the medium at the outer surface; and, a color-tone controlling means fixed to the outer surface and having a reflectivity distribution for exposing the second surface of the photosensitive recording medium for correcting exposure amount with respect to the photosensitive medium with at least one of specific light having at least one of selected wavelengths.

Abstract translation: 一种用于图像记录装置的曝光装置，用于将光敏记录介质曝光以在其上形成潜像。 该装置包括可拆卸地设置到图像记录装置的片材存储盒，该盒由用于在其中存储光敏记录介质并在其外表面上具有曝光区域的遮光材料形成; 曝光装置，其发射携带与外表面对准的光的原始图像，用于将曝光区中的感光介质的第一表面曝光以在感光介质上形成潜像; 片材进给装置以与曝光相关的方式驱动，用于将光敏记录介质从纸张盒拉出并将介质定位在外表面; 以及固色在所述外表面上并具有反射率分布的色调控制装置，所述色调调节装置具有用于使所述感光记录介质的第二表面曝光以用于校正相对于所述感光介质的曝光量的反射率分布，所述光调制装置具有至少一种具有至少一种 选择波长。

公开(公告)号：US4903070A

公开(公告)日：1990-02-20

申请号：US300841

申请日：1989-01-24

Applicant: Takashi Nakata ,  Takashi Tomizawa ,  Shigeyuki Hayashi ,  Motoshi Ohno ,  Yoichi Horaguchi

Inventor： Takashi Nakata ,  Takashi Tomizawa ,  Shigeyuki Hayashi ,  Motoshi Ohno ,  Yoichi Horaguchi

IPC: G03D13/00 ,  G03B27/32 ,  G03B27/58 ,  G03F7/00 ,  G03B15/00

CPC classification number: G03F7/0022 ,  G03B27/32 ,  G03B27/586 ,  G03B2227/325

Abstract: An image recording apparatus for recording an image on a developer sheet. The apparatus includes an exposure unit, a pressure developing unit and thermal fixing unit. The developer sheet is fed through a sheet path extending from a developer sheet cassette to the pressure developing unit where the sheet is superposed with a microcapsule sheet carrying a latent image, and these sheets are pressed together. To avoid diagonal feeding of the developer sheet to the pressure developing unit or to avoid image recordation on the developer sheet having improper size, such undue developer sheet can be detected and is fed toward the outside at toward the outside at the upstream side of the pressure developing unit. For this, there is provided a detecting means, a branch path and sheet change over means these being positioned close to the sheet path.

Abstract translation: 一种用于在显影片上记录图像的图像记录装置。 该装置包括曝光单元，压力显影单元和热定影单元。 显影片通过从显影剂片盒延伸到片状物的加压显影单元进给，其中片材与携带潜像的微胶囊片叠合，并将这些片材压在一起。 为了避免显影片向加压显影单元的对角线进给或避免图像记录在不适当尺寸的显影片上，可以检测出这样不适当的显影片，并且在压力的上游侧向外侧供给 开发单位。 为此，提供了一种检测装置，分支路径和装置，这些装置位于靠近纸张路径的位置。

公开(公告)号：US4785316A

公开(公告)日：1988-11-15

申请号：US157740

申请日：1988-02-18

Applicant: Takemi Yamamoto ,  Hitoshi Nakai ,  Yoichi Horaguchi ,  Makoto Suzuki

Inventor： Takemi Yamamoto ,  Hitoshi Nakai ,  Yoichi Horaguchi ,  Makoto Suzuki

IPC: G03B27/32 ,  G03F7/00 ,  G03G13/00 ,  G03G15/22 ,  H04N1/00 ,  H04N1/29

CPC classification number: G03F7/0022 ,  G03G15/228 ,  H04N1/00249 ,  H04N1/29 ,  G03B2227/325

Abstract: An image recording device wherein an image is recorded on a photo-sensitive recording medium and said image is once formed as a light-shield image before recorded on the photo-sensitive recording medium. The device comprises light-shield image forming means for forming the light-shield image in a reduced size with respect to the image to be recorded, and enlarged image recording means for recording an image corresponding to the light-shield image in an enlarged size on the photo-sensitive recording medium.

Abstract translation: 一种图像记录装置，其中在光敏记录介质上记录图像，并且所述图像在记录在感光记录介质上之前一度形成为遮光图像。 该装置包括用于相对于要记录的图像形成减小尺寸的遮光图像的遮光图像形成装置，以及用于以与放大的尺寸对应于遮光图像的图像记录的放大图像记录装置 感光记录介质。

公开(公告)号：US07885596B2

公开(公告)日：2011-02-08

申请号：US11581377

申请日：2006-10-17

Applicant: Toshitaka Iwago ,  Ryoichi Matsushima ,  Yoichi Horaguchi

Inventor： Toshitaka Iwago ,  Ryoichi Matsushima ,  Yoichi Horaguchi

IPC: G03G15/00

CPC classification number: G03G15/602

Abstract: A document feeder includes a document feed unit that feeds a document along a document feed path extending from a document loading section to a document output section via a scanning position. The document feed unit includes a first feed roller pair nipping and feeding a document opposed to the scanning position at a position downstream in a feed direction from the scanning position, and a second feed roller pair nipping and feeding the document fed by the first feed roller pair at a document feed speed higher than that of the first feed roller pair at a position downstream in the feed direction from the first feed roller pair.

Abstract translation: 文件馈送器包括一个送纸单元，该文件馈送单元沿着从文件装载部分经由扫描位置延伸到原稿输出部分的原稿馈送路径馈送文件。 原稿供给单元包括：第一进给辊对，其在从扫描位置的进给方向下游的位置处夹持与扫描位置相对的原稿，以及第二进给辊对，其夹持并供给由第一进给辊 在比第一进给辊对的进给方向下游的位置处以比第一进给辊对高的原稿进给速度配对。

公开(公告)号：US07729640B2

公开(公告)日：2010-06-01

申请号：US11940512

申请日：2007-11-15

Applicant: Tomoya Ito ,  Yuki Nakajima ,  Yoichi Horaguchi ,  Satoshi Mizutani

Inventor： Tomoya Ito ,  Yuki Nakajima ,  Yoichi Horaguchi ,  Satoshi Mizutani

IPC: G03G15/04

CPC classification number: H04N1/00978 ,  G03G15/605 ,  H04N1/00989 ,  H04N1/02815 ,  H04N1/0285 ,  H04N1/0287 ,  H04N1/1017 ,  H04N1/193

Abstract: A carriage for an image scanning unit which scans an image on an object is provided with a light source, a reflecting member placed to face the light source and configured to reflect a light emitted from the light source toward the object to illuminate the image, a housing that contains the light source and the reflecting member, the housing having an opening which allows the light reflected by the reflecting member to pass through and proceed toward the object, and a radiation plate connected to the reflecting member so that heat is conducted from the reflecting member to the radiation plate, at least part of the radiation plate being exposed to outside the housing.

Abstract translation: 用于扫描物体上的图像的图像扫描单元的托架设置有光源，反射构件，其被放置成面对光源并且被配置为将从光源发射的光朝向物体反射以照射图像， 壳体包含光源和反射构件，壳体具有允许反射构件反射的光通过并朝向物体行进的开口，以及连接到反射构件的辐射板，使得从 反射构件到辐射板，辐射板的至少一部分暴露于壳体的外部。

公开(公告)号：US07694963B2

公开(公告)日：2010-04-13

申请号：US11581368

申请日：2006-10-17

Applicant: Toshitaka Iwago ,  Ryoichi Matsushima ,  Yoichi Horaguchi ,  Nobuhiko Suzuki

Inventor： Toshitaka Iwago ,  Ryoichi Matsushima ,  Yoichi Horaguchi ,  Nobuhiko Suzuki

IPC: B65H7/02 ,  B65H5/22 ,  B65H83/00 ,  G03G15/00

CPC classification number: H04N1/00572 ,  H04N1/00578 ,  H04N1/0058 ,  H04N1/00602 ,  H04N1/12

Abstract: In a document feeder, a driving control unit feeds a document by a switch-back feeding unit, guides again the document from a document feed path to a bidirectional feed path, and then discharges the document from the document feed path to a document discharging section, when the feeding of the document is in a double-sided scanning feeding mode and in a status during first side feeding. The driving control unit feeds the document by the switch-back feeding unit and then discharges the document from the document feed path, when the feeding of the document is in the double-sided scanning feeding mode and in the status during second side feeding. The driving control unit discharges the document from the document feed path without feeding the document in the switch-back manner, when the feeding of the document is in the double-sided scanning feeding mode and after the second side feeding.

Abstract translation: 在文件进给器中，驱动控制单元通过切换回送单元供给文件，再次将文件从原稿供给路径引导到双向进给路径，然后将原稿从原稿输送路径排出到原稿排出部 当原稿的送入处于双面扫描进给模式时，并且在第一侧进给期间的状态。 驱动控制单元通过切换回送单元进给文件，然后当原稿的输送处于双面扫描进给模式和第二侧进给状态时，从文件进给路径排出原稿。 驱动控制单元在原稿的供给处于双面扫描供给模式时和第二侧面进给之后，从文件进给路径排出原稿而不以切换方式供给原稿。

公开(公告)号：US20070052150A1

公开(公告)日：2007-03-08

申请号：US11515765

申请日：2006-09-06

Applicant: Toshitaka Iwago ,  Yoichi Horaguchi ,  Ryoichi Matsushima

Inventor： Toshitaka Iwago ,  Yoichi Horaguchi ,  Ryoichi Matsushima

IPC: B65H5/22

CPC classification number: H04N1/00572 ,  H04N1/00578 ,  H04N1/0058 ,  H04N1/00602 ,  H04N1/0464 ,  H04N1/1017 ,  H04N1/12 ,  H04N1/193

Abstract: An automatic document feeder, which is capable of feeding a document for double-sided reading, includes a document feed path connecting an input tray and an output tray, a bidirectional feed path connected to a connection position of the document feed path, a bypass diverged from a branch position of the document feed path and connected to the connection position, a guide flap that changes a position thereof between a first guide position and a second guide position, and a guide flap that changes a position thereof between a third guide position and a fourth guide position.

Abstract translation: 能够馈送用于双面读取的文档的自动送稿器包括连接进纸盘和输出托盘的文件馈送路径，连接到原稿馈送路径的连接位置的双向馈送路径，分流的旁路 从文件馈送路径的分支位置并连接到连接位置，改变其在第一引导位置和第二引导位置之间的位置的引导挡板和引导挡板，其将位置在第三引导位置和 第四个指导位置。

公开(公告)号：US6078408A

公开(公告)日：2000-06-20

申请号：US876534

申请日：1997-06-16

Applicant: Yoichi Horaguchi

Inventor： Yoichi Horaguchi

IPC: H04N1/19 ,  G06T1/00 ,  H04N1/12 ,  H04N1/193 ,  H04N1/04

CPC classification number: H04N1/12 ,  H04N1/193 ,  H04N2201/0446

Abstract: A mirror frame for an image forming apparatus has first and second mirror holders for holding a reflection mirror at two different locations and angular orientations. The reflection mirror is installed in either the first or second holder, depending on the type of condenser lens unit used in the device, so that a light beam used to read a document is accurately focused on a light receiving device. The apparatus may also include a V-shaped condenser lens unit mounting frame that allows different sized condenser lens units to be used on the same frame.

Abstract translation: 用于图像形成装置的镜框具有用于将反射镜保持在两个不同位置和角取向的第一和第二镜保持器。 根据装置中使用的聚光透镜单元的类型，反射镜安装在第一或第二保持器中，使得用于读取文档的光束被精确地聚焦在光接收装置上。 该装置还可以包括V型聚光透镜单元安装框架，其允许在同一框架上使用不同大小的聚光透镜单元。