公开(公告)号：US20050128534A1

公开(公告)日：2005-06-16

申请号：US11002195

申请日：2004-12-03

Applicant: Takeshi Iwasaki

Inventor： Takeshi Iwasaki

IPC: G03B27/50 ,  H04N1/028 ,  H04N1/031 ,  H04N1/04

CPC classification number: H04N1/0312 ,  H04N1/0311 ,  H04N1/1934 ,  H04N2201/02416 ,  H04N2201/02425 ,  H04N2201/02429 ,  H04N2201/02441 ,  H04N2201/02447 ,  H04N2201/04796

Abstract: In an image reading apparatus, a plurality of reading sensors extend in a main scanning direction and separated from each other in the main scanning direction so as to be located in a staggered arrangement in which a part of one of the reading sensors in the longitudinal direction faces a part of adjacent one of the reading sensors in a sub-scanning direction. A first connection member is provided to the part of one of the reading sensors facing the part of the adjacent one of the reading sensors. The first connection member protrudes toward the adjacent one of the reading sensors. A second connection member is provided to the part of the adjacent one of the reading sensors facing the part of the one of the reading sensors. The second connection member protrudes toward the one of the reading sensors. The first and second connection members are brought into contact with each other by being urged by a spring.

Abstract translation: 在图像读取装置中，多个读取传感器在主扫描方向上延伸并且在主扫描方向上彼此分离，以便位于交错排列中，其中一个读取传感器的纵向方向 在副扫描方向上面对相邻的读取传感器的一部分。 第一连接构件被提供给面向相邻一个读取传感器的一部分的读取传感器之一的部分。 第一连接构件向相邻的一个读取传感器突出。 第二连接构件被提供给面向读取传感器之一的部分的相邻的读取传感器的部分。 第二连接构件朝向读取传感器之一突出。 第一和第二连接构件通过被弹簧推动而相互接触。

公开(公告)号：US20050007637A1

公开(公告)日：2005-01-13

申请号：US10844354

申请日：2004-05-13

Applicant: Sheng-Chung Tsai

Inventor： Sheng-Chung Tsai

IPC: H04N1/028 ,  H04N1/04

CPC classification number: H04N1/028 ,  H04N2201/02416 ,  H04N2201/02429 ,  H04N2201/02431 ,  H04N2201/02433 ,  H04N2201/02441 ,  H04N2201/02443 ,  H04N2201/04796 ,  H04N2201/04798

Abstract: A method for adjusting a scanning module includes the steps of: providing a first fixing force to mount an adjustment assembly, to which an image sensor is attached, onto a base of the scanning module and loosely fixing the adjustment assembly to the base with a first fixing force; adjusting a relative position between the adjustment assembly and the base of the scanning module, and testing a first adjustment result until the first adjustment result is accepted; securing the adjustment assembly to the base of the scanning module with a second fixing force; and removing the first fixing force. The first and second fixing forces come from different sources.

Abstract translation: 一种用于调整扫描模块的方法包括以下步骤：提供第一固定力，将安装有图像传感器的调节组件安装到扫描模块的基座上，并将调节组件松动地固定到底座上， 固定力; 调整所述调整组件与所述扫描模块的基座之间的相对位置，并且测试第一调整结果直到所述第一调整结果被接受为止; 用第二固定力将调节组件固定到扫描模块的底部; 并移除第一固定力。 第一和第二固定力来自不同的来源。

公开(公告)号：US06507416B1

公开(公告)日：2003-01-14

申请号：US09299088

申请日：1999-04-26

Applicant: Ricke Tang

Inventor： Ricke Tang

IPC: H04N104

CPC classification number: H04N1/0287 ,  H04N1/03 ,  H04N1/0303 ,  H04N1/0305 ,  H04N1/1017 ,  H04N2201/02408 ,  H04N2201/02416 ,  H04N2201/02433 ,  H04N2201/02435 ,  H04N2201/02439 ,  H04N2201/04794

Abstract: An adjustable chassis for variable brightness for a scanner includes a light source, a reflection means, a lens, a charge coupled device and a brightness adjuster. The brightness adjuster may be a reflection mirror adjuster which can change the angle of a first reflection mirror, or a lamp holder adjuster which can change the light emitting angle toward the scanning document, or a light source adjuster which can change the distance between the light source and the scanning document so that brightness on the document may be obtained at an optimum degree to achieve better scanning quality.

Abstract translation: 用于扫描器的可变亮度的可调底盘包括光源，反射装置，透镜，电荷耦合装置和亮度调节器。 亮度调节器可以是可以改变可以改变朝向扫描原稿的发光角度的第一反射镜或灯座调节器的角度的反射镜调节器，或者可以改变光的距离的光源调节器 源和扫描文档，使得可以以最佳程度获得文档上的亮度以实现更好的扫描质量。

公开(公告)号：US06307579B1

公开(公告)日：2001-10-23

申请号：US09519587

申请日：2000-03-06

Applicant: Akihiko Kida

Inventor： Akihiko Kida

IPC: B41J2385

CPC classification number: H04N1/00013 ,  G02B26/122 ,  H04N1/00015 ,  H04N1/00031 ,  H04N1/00045 ,  H04N1/00053 ,  H04N1/00063 ,  H04N1/00087 ,  H04N1/0009 ,  H04N1/047 ,  H04N1/1017 ,  H04N1/1135 ,  H04N1/12 ,  H04N2201/02416 ,  H04N2201/03108 ,  H04N2201/04755 ,  H04N2201/04756 ,  H04N2201/04789 ,  H04N2201/04791 ,  H04N2201/04793

Abstract: A first polygonal motor correction value and a first drum motor correction value are provided to the polygonal motor and the photosensitive drum motor so that an image formed by a printer unit has a 100% magnification on the basis of data provided from a reference pattern generating unit which generates an ideal pattern data having no magnification error. Next, a document, on which a predetermined pattern is printed, is scanned by a scanner unit, and then, a second polygonal motor correction value and a carriage motor correction value are provided to the polygonal motor and the carriage motor so that an image printed using the printer unit has a 100% magnification. In the case of forming an image by the printer unit in a state that a main scanning/feed direction of the scanned image is inverted, an image is formed using the first polygonal motor correction value, the carriage motor correction value and a second drum motor correction value calculated from the first and second polygonal motor correction values and the first drum motor correction value.

Abstract translation: 第一多边形电动机校正值和第一鼓电动机校正值被提供​​给多边形电动机和感光鼓电动机，使得由打印机单元形成的图像基于从参考图案生成单元提供的数据具有100％的放大倍率 其产生没有放大误差的理想图案数据。 接下来，通过扫描器单元扫描其上印有预定图案的文档，然后向多边形马达和滑架马达提供第二多边形马达校正值和托架马达校正值，使得打印的图像 使用打印机单元放大100％。 在扫描图像的主扫描/馈送方向反转的状态下，通过打印机单元形成图像的情况下，使用第一多边形电动机校正值，滑架电动机校正值和第二鼓电动机形成图像 由第一和第二多边形电动机校正值和第一鼓电动机校正值计算的校正值。

公开(公告)号：US20010012135A1

公开(公告)日：2001-08-09

申请号：US09773584

申请日：2001-02-02

Applicant: ASAHI KOGAKU KOGYO KABUSHIKI KAISHA

Inventor： Yuichi Kurosawa

IPC: H04N001/04

CPC classification number: H04N1/0414 ,  H04N1/0402 ,  H04N1/0443 ,  H04N1/0455 ,  H04N1/10 ,  H04N1/1008 ,  H04N1/1013 ,  H04N1/193 ,  H04N2201/02416 ,  H04N2201/03108 ,  H04N2201/0408 ,  H04N2201/04755 ,  H04N2201/04756 ,  H04N2201/04791

Abstract: A film scanner performs a main-scan of a film by an imaging device and performs a sub-scan of the imaging device so as to enable scanning at any resolution using a simple configuration. The scanning mechanism, for the sub-scan of the film with respect to the imaging device, has a transport table for supporting the film held by a film holder and transporting it in a sub-scan direction and a transport mechanism for moving the transport table in the sub-scan direction. The source of the drive power of the transport mechanism is a scan motor (stepper motor) driven by a pulse signal output from a motor drive circuit. The motor drive circuit is configured to enable micro-stepping of the scan motor.

Abstract translation: 胶片扫描仪通过成像装置执行胶片的主扫描并执行成像装置的副扫描，以便能够以任何分辨率使用简单的配置进行扫描。 用于相对于成像装置的薄膜副扫描的扫描机构具有用于支撑由胶片保持器保持并且沿副扫描方向传送的胶片的传送台和用于移动传送台的传送机构 在副扫描方向。 传送机构的驱动力的来源是由从电动机驱动电路输出的脉冲信号驱动的扫描电动机（步进电动机）。 电动机驱动电路构成为能够进行扫描电动机的微步进。

公开(公告)号：JP5581104B2

公开(公告)日：2014-08-27

申请号：JP2010094785

申请日：2010-04-16

Applicant: 株式会社 ニコンビジョン

Inventor： 昌弘 中村

IPC: G03B5/04 ,  G03B17/14 ,  G03B17/56

CPC classification number: G03B5/04 ,  G03B17/12 ,  H04N1/028 ,  H04N1/02805 ,  H04N1/195 ,  H04N1/19594 ,  H04N2201/02416 ,  H04N2201/02431 ,  H04N2201/0436

Abstract: Provided are a lens unit and an electronic magnifier, which can be used to realize a magnifying book reader having a high legibility of an object to be displayed and a high operability, using a general-purpose camera. A camera (22) of a photographing device (11) of a magnifying reader (1) is provided with a lens unit (21) attached thereto. The lens unit (21) is provided with an objective lens (32) and a collimator lens (33) in a housing (31). The objective lens (32) has a main surface which can be inclined with respect to an image pickup surface of an image pickup element (43) of the camera (22). The collimator lens (33) is arranged between the objective lens (32) and the camera (22) so that a main surface thereof is parallel with the image pickup surface of the image pickup element (43) of the camera (22), whereby light transmitted through the objective lens (32) is collimated and made incident upon the camera 22. The invention can be applied to, for example, a magnifying book reader.

公开(公告)号：JP4216355B2

公开(公告)日：2009-01-28

申请号：JP11490497

申请日：1997-05-02

Applicant: エムデーツェー・マックス・デートワイラー・アーゲー

Inventor： カーティス・ウッズ ,  デヴィッド・アール・サイツ

IPC: B41C1/045 ,  B23Q15/02 ,  B41C1/02 ,  B41C1/04 ,  B44B3/00 ,  B44B3/06 ,  G05B19/401 ,  G05B19/4065 ,  H04N1/00 ,  H04N1/047 ,  H04N1/06 ,  H04N1/19 ,  H04N1/203 ,  H04N1/40 ,  H04N1/407

CPC classification number: B41C1/04 ,  B23Q15/02 ,  B41C1/02 ,  B41C1/045 ,  B44B3/006 ,  B44B3/009 ,  B44B3/061 ,  G05B19/401 ,  G05B19/4065 ,  G05B2219/33078 ,  G05B2219/37358 ,  G05B2219/37572 ,  G05B2219/37574 ,  G05B2219/45163 ,  G05B2219/45178 ,  G05B2219/45212 ,  G05B2219/49235 ,  G05B2219/50057 ,  H04N1/00002 ,  H04N1/047 ,  H04N1/06 ,  H04N1/0671 ,  H04N1/0678 ,  H04N1/19 ,  H04N1/203 ,  H04N1/2038 ,  H04N1/4005 ,  H04N1/4078 ,  H04N2201/02416 ,  H04N2201/02425 ,  H04N2201/0471 ,  H04N2201/04717 ,  H04N2201/04729 ,  H04N2201/04731 ,  H04N2201/04732 ,  H04N2201/04755 ,  H04N2201/04789 ,  H04N2201/04791

Abstract: A includes system and method for determining an actual volume measurement for an engraved area on a surface of a workpiece, such as a cylinder. The system and method is capable of capturing an image of an engraved area, determining a plurality of cross-section volumes for a plurality of cross-sectional areas using the image, and generating a plurality of volume values in response thereto. The system and method sum the volume for the plurality of cross-sectional areas to provide a total engraved area actual volume value. If necessary, the system and method causes an engraver to be adjusted during a set-up procedure or during real-time operation to ensure that the densities of the areas being engraved correspond to desired densities. A computer associated with the engraver utilizes an image to determine a stylus profile from which engraved area measurements can be determined. The computer further adjusts the engraved drive signal by applying a gamma correction curve if the actual measurements deviate from a desired measurement by more than a predetermined amount. The engraving system and method also adjusts the engraved drive signal to eliminate engraved areas having densities less than a predetermined amount in order to eliminate undesired "scum dots" or engraved areas having a density less than, for example, three percent of maximum density.

公开(公告)号：JP2007097109A

公开(公告)日：2007-04-12

申请号：JP2005355128

申请日：2005-12-08

Applicant: Primax Electronics Ltd ,  致伸科技股▲ふん▼有限公司

Inventor： CHEN HSI-YU

IPC: H04N1/028

CPC classification number: H04N1/03 ,  H04N1/1017 ,  H04N1/193 ,  H04N2201/02416 ,  H04N2201/02433 ,  H04N2201/02441 ,  H04N2201/04796

Abstract: PROBLEM TO BE SOLVED: To provide a scanning module of an image scanner.
SOLUTION: The scanning module of the image scanner is disclosed. The scanning module has plural reflective mirrors. The position of one reflective mirror is adjusted by two screws to adjust a light reflective angle of the mirror.
COPYRIGHT: (C)2007,JPO&INPIT

Abstract translation: 要解决的问题：提供图像扫描仪的扫描模块。

解决方案：公开了图像扫描器的扫描模块。 扫描模块具有多个反射镜。 一个反射镜的位置通过两个螺丝调节，以调整反射镜的光反射角度。 版权所有（C）2007，JPO＆INPIT

公开(公告)号：US09405117B2

公开(公告)日：2016-08-02

申请号：US14103178

申请日：2013-12-11

Applicant: CANON KABUSHIKI KAISHA

Inventor： Taku Murotani ,  Kunihiro Niwa ,  Junya Azami ,  Tetsuya Nishiguchi ,  Hisanori Kobayashi

IPC: G02B26/08 ,  G02B26/10 ,  G02B26/12 ,  H04N1/024 ,  H04N1/113

CPC classification number: H04N1/02481 ,  G02B26/123 ,  H04N1/113 ,  H04N2201/02416 ,  H04N2201/02435 ,  H04N2201/02481

Abstract: An optical scanning apparatus includes first and second light source units including respective light sources; a rotating polygon mirror that performs deflection scanning of laser beams emitted from the light sources included in the first and second light source units; and a positioning member including a first abutting portion on which the first light source unit abuts and a second abutting portion on which the second light source unit abuts, the positioning member positioning the first and second light source units. The first and second light source units are positioned by the positioning member and arranged next to each other in a rotation axis direction of the rotating polygon mirror. The positioning member is a single member disposed between the first and second light source units in the rotation axis direction.

Abstract translation: 光学扫描装置包括包括各个光源的第一和第二光源单元; 旋转多面镜，其执行从包括在所述第一和第二光源单元中的光源发射的激光束的偏转扫描; 以及定位构件，所述定位构件包括第一光源单元邻接的第一抵接部和与所述第二光源单元抵接的第二抵接部，所述定位构件定位所述第一和第二光源单元。 第一和第二光源单元由定位构件定位并且在旋转多面镜的旋转轴线方向上彼此相邻布置。 定位构件是在旋转轴线方向上设置在第一和第二光源单元之间的单个构件。

公开(公告)号：US20140168737A1

公开(公告)日：2014-06-19

申请号：US14103178

申请日：2013-12-11

Applicant: CANON KABUSHIKI KAISHA

Inventor： Taku Murotani ,  Kunihiro Niwa ,  Junya Azami ,  Tetsuya Nishiguchi ,  Hisanori Kobayashi

IPC: G02B26/12 ,  B29D11/00

CPC classification number: H04N1/02481 ,  G02B26/123 ,  H04N1/113 ,  H04N2201/02416 ,  H04N2201/02435 ,  H04N2201/02481

Abstract: An optical scanning apparatus includes first and second light source units including respective light sources; a rotating polygon mirror that performs deflection scanning of laser beams emitted from the light sources included in the first and second light source units; and a positioning member including a first abutting portion on which the first light source unit abuts and a second abutting portion on which the second light source unit abuts, the positioning member positioning the first and second light source units. The first and second light source units are positioned by the positioning member and arranged next to each other in a rotation axis direction of the rotating polygon mirror. The positioning member is a single member disposed between the first and second light source units in the rotation axis direction.

Abstract translation: 光学扫描装置包括包括各个光源的第一和第二光源单元; 旋转多面镜，其执行从包括在所述第一和第二光源单元中的光源发射的激光束的偏转扫描; 以及定位构件，所述定位构件包括第一光源单元邻接的第一邻接部分和与所述第二光源单元抵接的第二抵接部分，所述定位构件定位所述第一和第二光源单元。 第一和第二光源单元由定位构件定位并且在旋转多面镜的旋转轴线方向上彼此相邻布置。 定位构件是在旋转轴线方向上设置在第一和第二光源单元之间的单个构件。