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11.发明申请公开(公告)号：US20060103885A1
公开(公告)日：2006-05-18
申请号：US11260157
申请日：2005-10-28
Applicant: Hitoshi Fujino
Inventor： Hitoshi Fujino
IPC: H04N1/23
CPC classification number: H04N1/036 , H04N2201/02458 , H04N2201/0246
Abstract: An optical device including: a laser light emitting portion that emits laser light; a polygon mirror having a reflective surface that reflects the laser light, the polygon mirror being driven to rotate and deflecting the laser light emitted from the laser light emitting portion; a first lens through which the laser light reflected by the polygon mirror is transmitted, the first lens refracting the laser light; a second lens through which the laser light having passed through the first lens is transmitted, the second lens refracting the laser light; and an adjustment unit that adjusts at least one of a length of a first optical path between the polygon mirror and the first lens, and a length of a second optical path between the first lens and the second lens.
Abstract translation: 一种光学装置，包括：激光发射部分，其发射激光; 具有反射所述激光的反射面的多面镜，所述多面镜被驱动以使从所述激光发射部发射的激光旋转和偏转; 由多面镜反射的激光透射的第一透镜，第一透镜折射激光; 穿过第一透镜的激光透过的第二透镜，第二透镜折射激光; 以及调整单元，其调整所述多面镜和所述第一透镜之间的第一光路的长度和所述第一透镜与所述第二透镜之间的第二光路的长度中的至少一个。
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公开(公告)号：US20040178268A1
公开(公告)日：2004-09-16
申请号：US10790065
申请日：2004-03-02
Inventor： Kenichi Yui
IPC: G06K007/10 , G06K007/14
CPC classification number: H04N1/0303 , H04N1/03 , H04N1/0305 , H04N1/1017 , H04N1/193 , H04N2201/02458 , H04N2201/0246 , H04N2201/02462 , H04N2201/02485 , H04N2201/02495
Abstract: An image reading apparatus includes a scanning unit disposed in a box-shaped casing for scanning a stationary original in a sub-scanning direction to read the original; a supporting unit for supporting one side of the scanning unit in a main scanning direction and guiding the one side of the scanning unit in the sub-scanning direction; a driving source for moving the scanning unit in the sub-scanning direction; a drive transmitting unit for transmitting a drive of the driving source to the scanning unit; and first and second reinforcing plates attached to the casing along the sub-scanning direction for reinforcing the casing. The first reinforcing plate forms a guide unit for supporting the other side of the scanning unit in the main scanning direction and guiding the scanning unit in the sub-scanning direction. The driving source and the drive transmitting unit are fixed to the second reinforcing unit.
Abstract translation: 图像读取装置包括：扫描单元，设置在盒形壳体中，用于沿副扫描方向扫描固定原稿以读取原稿; 支撑单元，用于在主扫描方向上支撑扫描单元的一侧，并且沿副扫描方向引导扫描单元的一侧; 用于沿副扫描方向移动扫描单元的驱动源; 驱动发送单元，用于将所述驱动源的驱动发送到所述扫描单元; 以及沿着副扫描方向附接到壳体的第一和第二加强板，用于加强壳体。 第一加强板形成用于在主扫描方向上支撑扫描单元的另一侧并在副扫描方向上引导扫描单元的引导单元。 驱动源和驱动传递单元固定到第二加强单元。
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公开(公告)号：US20030076553A1
公开(公告)日：2003-04-24
申请号：US10032505
申请日：2002-01-02
Inventor： Chin-Fu Cho
IPC: H04N001/46
CPC classification number: H04N1/0303 , H04N1/03 , H04N1/0408 , H04N1/0435 , H04N1/0455 , H04N1/1017 , H04N1/193 , H04N2201/0241 , H04N2201/02412 , H04N2201/02414 , H04N2201/02431 , H04N2201/02449 , H04N2201/02456 , H04N2201/02458 , H04N2201/0246 , H04N2201/02462 , H04N2201/02468 , H04N2201/02483 , H04N2201/02485 , H04N2201/02495
Abstract: The present invention provides an image scanning module including a first unit, a second unit, and a third unit. The first unit having a light source is used for retrieving a first image. The second unit is used for generating a second image by focusing the first image. The third unit is used for generating an electric signal responsive to the second image. The first unit, the second unit, and the third unit are modules discrete from each other.
Abstract translation: 本发明提供一种包括第一单元，第二单元和第三单元的图像扫描模块。 具有光源的第一单元用于检索第一图像。 第二单元用于通过聚焦第一图像来生成第二图像。 第三单元用于响应于第二图像产生电信号。 第一单元，第二单元和第三单元是彼此离散的模块。
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公开(公告)号：US4587418A
公开(公告)日：1986-05-06
申请号：US620007
申请日：1984-06-12
Applicant: Hiroshi Shirakoshi , Masafumi Matsumoto , Ryoichi Kawai , Matahira Kotani
Inventor： Hiroshi Shirakoshi , Masafumi Matsumoto , Ryoichi Kawai , Matahira Kotani
CPC classification number: H04N1/0305 , H04N1/03 , H04N2201/02433 , H04N2201/0246
Abstract: An optical reader reads draft picture information by guiding reflection light from the optically scanned draft onto the reader element. The optical reader embodiment is provided with the molded supporting member that integrally secures a plurality of blocks supporting the optical elements including a plurality of reflection mirrors that guide the reflection light onto the reader element, a focus lens that focuses the reflection light projected from these reflection mirrors onto the reader element, and the reader element, respectively. Spring clips are used to secure the reflection mirrors to corresponding blocks of the molded supporting member.
Abstract translation: 光学阅读器通过将来自光学扫描的稿件的反射光引导到读取器元件上来读取草稿图像信息。 光学阅读器实施例设置有模制支撑构件，其整体地固定支撑包括将反射光引导到读取器元件的多个反射镜的光学元件的多个块，聚焦透镜，其将从这些反射投影的反射光聚焦 分别对读取器元件和读取器元件进行镜像。 弹簧夹用于将反射镜固定到模制支撑构件的相应块。
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公开(公告)号：US09402011B2
公开(公告)日：2016-07-26
申请号：US14760285
申请日：2013-01-29
Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Inventor： Thomas Wayne Ives , Terry M. Nelson , Bartley Mark Hirst
CPC classification number: H04N1/02825 , B41J2/471 , G02B26/12 , H04N1/113 , H04N2201/02456 , H04N2201/0246 , H04N2201/04744
Abstract: A system includes a laser scanner system. The system includes a scanner laser to generate an optical scanning beam. The system also includes a spindle assembly comprising a spindle that extends along an axis and reflects the optical scanning beam. The system also includes a beam detector to receive the reflected optical scanning beam from the single facet and to indicate when to generate a latent image corresponding to an image based on the optical scanning beam for a given scan operation. The system further includes a scan controller to control the scanner laser such that the optical scanning beam is reflected from only a single facet of the spindle during the given scan operation.
Abstract translation: 系统包括激光扫描仪系统。 该系统包括用于产生光学扫描光束的扫描仪激光器。 该系统还包括主轴组件，其包括沿着轴线延伸并且反射光学扫描光束的主轴。 该系统还包括一个光束检测器，用于接收来自单个面的反射光学扫描光束，并且用于指定何时基于用于给定扫描操作的光学扫描光束产生对应于图像的潜像。 该系统还包括扫描控制器以控制扫描仪激光器，使得光扫描光束在给定扫描操作期间仅从主轴的单个面反射。
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Patent Agency Ranking
16.发明授权Optical module, an image reader and an assembling method of an optical module 有权光学模块，图像读取器和光学模块的组装方法公开(公告)号：US08488208B2
公开(公告)日：2013-07-16
申请号：US12951742
申请日：2010-11-22
Applicant: Namie Sugiyama , Keisuke Hatomi , Hiroyuki Okada
Inventor： Namie Sugiyama , Keisuke Hatomi , Hiroyuki Okada
CPC classification number: G03B27/323 , H04N1/03 , H04N1/0303 , H04N1/0305 , H04N1/1017 , H04N1/193 , H04N2201/0081 , H04N2201/02456 , H04N2201/02458 , H04N2201/0246 , H04N2201/02462 , H04N2201/02468 , H04N2201/02474 , H04N2201/02487
Abstract: An optical module 100 includes an optical path unit 101 including a plurality of reflectors 104 for securing an optical path of reflected light from a manuscript, an image processing unit 102 including a reading device 105 which reads image information on the manuscript based on the reflected light from the manuscript entered via the optical path, and a connecting component 103 which connects the optical path unit 101 and the image processing unit 102 so that their positional relation will become a prescribed state.
Abstract translation: 光学模块100包括光路单元101，其包括用于固定来自原稿的反射光的光路的多个反射器104;图像处理单元102，包括读取装置105，读取装置105基于反射光读取原稿上的图像信息 从通过光路输入的原稿，以及将光路单元101和图像处理单元102连接成使其位置关系成为规定状态的连接部件103。
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公开(公告)号：US08208187B2
公开(公告)日：2012-06-26
申请号：US12396602
申请日：2009-03-03
Applicant: Satoshi Tsuchiya
Inventor： Satoshi Tsuchiya
CPC classification number: G02B26/124 , B41J2/473 , G02B26/123 , H04N1/0306 , H04N1/1135 , H04N2201/02456 , H04N2201/02458 , H04N2201/0246 , H04N2201/02462 , H04N2201/02466 , H04N2201/04755
Abstract: An optical scanning device includes a plurality of converging lenses and a plurality of supporting members. Each supporting member supports a corresponding one of the converging lenses. Moreover, the converging lenses are arranged so as to be out of alignment with one another in a main-scanning direction and are arranged in a row in a sub-scanning direction in such a manner that no converging lens interferes with supporting members that support other converging lenses.
Abstract translation: 光学扫描装置包括多个会聚透镜和多个支撑部件。 每个支撑构件支撑相应的一个会聚透镜。 此外，会聚透镜被配置为在主扫描方向上彼此不对准，并且在副扫描方向上排列成一排，使得不会聚镜头与支撑其它的支撑构件相干扰 会聚镜头
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18.发明授权公开(公告)号：US08059316B2
公开(公告)日：2011-11-15
申请号：US11260157
申请日：2005-10-28
Applicant: Hitoshi Fujino
Inventor： Hitoshi Fujino
CPC classification number: H04N1/036 , H04N2201/02458 , H04N2201/0246
Abstract: An optical device including: a laser light emitting portion that emits laser light; a polygon mirror having a reflective surface that reflects the laser light, the polygon mirror being driven to rotate and deflecting the laser light emitted from the laser light emitting portion; a first lens through which the laser light reflected by the polygon mirror is transmitted, the first lens refracting the laser light; a second lens through which the laser light having passed through the first lens is transmitted, the second lens refracting the laser light; and an adjustment unit that adjusts at least one of a length of a first optical path between the polygon mirror and the first lens, and a length of a second optical path between the first lens and the second lens.
Abstract translation: 一种光学装置，包括：激光发射部分，其发射激光; 具有反射所述激光的反射面的多面镜，所述多面镜被驱动以使从所述激光发射部发射的激光旋转和偏转; 由多面镜反射的激光透射的第一透镜，第一透镜折射激光; 穿过第一透镜的激光透过的第二透镜，第二透镜折射激光; 以及调整单元，其调整所述多面镜和所述第一透镜之间的第一光路的长度和所述第一透镜与所述第二透镜之间的第二光路的长度中的至少一个。
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19.发明授权Optical beam scanning device and image forming apparatus provided with the same 有权光束扫描装置和具有该光束扫描装置的图像形成装置公开(公告)号：US07876487B2
公开(公告)日：2011-01-25
申请号：US11421462
申请日：2006-05-31
Applicant: Masao Yamaguchi
Inventor： Masao Yamaguchi
IPC: G02B26/08
CPC classification number: H04N1/024 , H04N1/1135 , H04N2201/0246 , H04N2201/02466 , H04N2201/02481 , H04N2201/02485
Abstract: A technique is provided which can improve optical characteristics by suppressing the occurrence of an error in attachment of a rotary deflector that deflects a light flux from a light source and scans it in a main scanning direction. There are provided a rotary deflector that deflects the light flux from the light source and scans it in the main scanning direction, an imaging optical system that images the light flux scanned by the rotary deflector onto a specified scanning object, a support part that supports the rotary deflector rotatably, and a positioning part that comes in contact with the support part at plural contact positions and positions the support part, in which a shortest distance between the plural contact positions in an optical axis direction of the imaging optical system is longer than a shortest distance between the plural contact positions in the main scanning direction.
Abstract translation: 提供了一种技术，其可以通过抑制使来自光源的光束偏转并使其沿主扫描方向扫描的旋转偏转器的附着而发生误差而提高光学特性。 提供了一种旋转偏转器，其使来自光源的光束偏转并沿主扫描方向扫描;将成像光学系统将由旋转偏转器扫描的光束成像到指定的扫描对象上，支撑部分支撑 旋转偏转器，以及定位部，其在多个接触位置与所述支撑部接触并定位所述支撑部，所述支撑部在所述摄像光学系统的光轴方向上的所述多个接触位置之间的最短距离比 在主扫描方向上的多个接触位置之间的最短距离。
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公开(公告)号：US07746371B2
公开(公告)日：2010-06-29
申请号：US12219174
申请日：2008-07-17
Applicant: Yoshinobu Sakaue , Noboru Kusunose , Hideto Higaki
Inventor： Yoshinobu Sakaue , Noboru Kusunose , Hideto Higaki
CPC classification number: G03G15/326 , G02B26/123 , G03G15/0435 , H04N1/1135 , H04N2201/02458 , H04N2201/0246 , H04N2201/02481 , H04N2201/0448
Abstract: An optical writing device that writes electrostatic latent images on an image carrier by irradiating and scanning the image carrier with an optical beam includes an optical element, a support housing configured to support members constituting the optical writing device, a pair of optical-element holding members opposing each other in a principal scanning direction and arranged in the support housing, and a displacing member configured to displace at least one of the pair of optical-element holding members relatively to the support housing on a plane perpendicular to the principal scanning direction. The optical-element holding member is made of a material having a coefficient of linear expansion smaller than that of the support housing.
Abstract translation: 通过用光束照射和扫描图像载体将静电潜像写入图像载体的光学写入装置包括光学元件，构造成支撑构成光学写入装置的构件的支撑壳体，一对光学元件保持构件 在主扫描方向上彼此相对并且布置在支撑壳体中;以及位移构件，构造成在垂直于主扫描方向的平面上相对于支撑壳体移动一对光学元件保持构件中的至少一个。 光学元件保持构件由线性膨胀系数小于支撑壳体的材料制成。
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