中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

204 records (took 0.028 seconds)

    IMAGE READING APPARATUS
    42.
    发明申请
    IMAGE READING APPARATUS 失效
    图像阅读器

    公开(公告)号：US20110080626A1

    公开(公告)日：2011-04-07

    申请号：US12878182

    申请日：2010-09-09

    Applicant: Daisuke Morikawa

    Inventor： Daisuke Morikawa

    IPC: H04N1/56

    CPC classification number: H04N1/486 ,  H04N1/02865 ,  H04N1/0303 ,  H04N1/0305 ,  H04N1/1017 ,  H04N1/193 ,  H04N2201/0081 ,  H04N2201/0246 ,  H04N2201/02474 ,  H04N2201/02485

    Abstract: An image reading apparatus which irradiates a document with light, and reads the document image based on the reflected light includes a light source which includes a plurality of LEDs, and irradiates the document with light, an LED current adjusting unit which sets the amount of current to be supplied to each LED by changing the current amounts from the end portion to the central portion in the main scanning direction of document reading, and a driving circuit which drives the LEDs by the current amounts set by the LED current adjusting unit in correspondence with the LEDs.

    Abstract translation: 一种用光照射文件并基于反射光读取文件图像的图像读取装置包括：包含多个LED的光源，并用光照射原稿; LED电流调节单元，其设定电流量 通过改变从文档读取的主扫描方向上的端部到中心部分的电流量来提供给每个LED;驱动电路，其通过LED电流调节单元设置的电流量驱动LED，驱动电路对应于 LED。

    OPTICAL SCANNER AND IMAGE FORMING DEVICE USING THE OPTICAL SCANNER
    44.
    发明申请
    OPTICAL SCANNER AND IMAGE FORMING DEVICE USING THE OPTICAL SCANNER 有权
    光学扫描仪和使用光学扫描仪的图像形成装置

    公开(公告)号：US20100134854A1

    公开(公告)日：2010-06-03

    申请号：US12625751

    申请日：2009-11-25

    Applicant: Tomoyuki Murakami ,  Hisayoshi Imai ,  Daisuke Yoshida

    Inventor： Tomoyuki Murakami ,  Hisayoshi Imai ,  Daisuke Yoshida

    IPC: H04N1/04

    CPC classification number: H04N1/1135 ,  H04N2201/02458 ,  H04N2201/02474 ,  H04N2201/02477 ,  H04N2201/02485

    Abstract: An optical scanner includes an optical housing, which houses a light source, an aperture stop, a condensing lens and a rotary deflector, light from the light source entering into the rotary deflector via the aperture stop and the condensing lens, and the light deflected by the rotary deflector scanning a target to be irradiated, a fastener, which fastens the condensing lens to the optical housing, and a fastener attachment portion to which the fastener is attached, the fastener attachment portion being disposed in a downstream side of the condensing lens in a traveling direction of the light in the housing.

    Abstract translation: 一种光学扫描器包括：光学壳体，其容纳光源，孔径光阑，聚光透镜和旋转偏转器，来自光源的光经由孔径光阑和聚光透镜进入旋转偏转器，光被偏转的光 旋转偏转器扫描待照射的目标物，将聚光透镜紧固到光学壳体上的紧固件和紧固件附接到的紧固件附接部分，紧固件附接部分设置在聚光透镜的下游侧 光的行进方向在壳体内。

    OPTICAL SCANNING APPARATUS
    46.
    发明申请
    OPTICAL SCANNING APPARATUS 有权
    光学扫描仪

    公开(公告)号：US20070228266A1

    公开(公告)日：2007-10-04

    申请号：US11761063

    申请日：2007-06-11

    Applicant: Ken-ichi TOMITA ,  Masaki Sato ,  Akihiro Fukutomi

    Inventor： Ken-ichi TOMITA ,  Masaki Sato ,  Akihiro Fukutomi

    IPC: H01J40/14 ,  H01J3/14

    CPC classification number: G02B26/124 ,  B41J2/471 ,  G02B5/045 ,  H04N1/1135 ,  H04N1/12 ,  H04N2201/0082 ,  H04N2201/02458 ,  H04N2201/02462 ,  H04N2201/0247 ,  H04N2201/02474 ,  H04N2201/02481

    Abstract: An optical scanning apparatus constructed to dispose optical elements guiding light beams to a deflector such as a rotary polygon mirror at a low cost with high accuracy, includes a first light source, a second light source, a deflector, a first optical member provided on a first optical path between the first light source and the deflector, a second optical member provided on a second optical path between the second light source and the deflector, and one wall holding both of a side surface of the first optical member and a side surface of the second optical member.

    Abstract translation: 一种光学扫描装置，其被构造成以高精度配置以低成本将光束引导到诸如旋转多面镜的偏转器的光学元件，包括第一光源，第二光源，偏转器，设置在第一光源上的第一光学构件 第一光源和偏转器之间的第一光路，设置在第二光源和偏转器之间的第二光路上的第二光学构件和保持第一光学构件的侧表面和第一光学构件的侧表面的一个壁 第二光学构件。

    LAMP TUBE SUPPORT STRUCTURE
    48.
    发明申请
    LAMP TUBE SUPPORT STRUCTURE 失效
    灯管支撑结构

    公开(公告)号：US20030189827A1

    公开(公告)日：2003-10-09

    申请号：US10118015

    申请日：2002-04-09

    Inventor： Jyi-Fang Cheng

    IPC: F21S004/00

    CPC classification number: H04N1/0287 ,  F21V19/008 ,  H04N1/02815 ,  H04N2201/02462 ,  H04N2201/02474 ,  H04N2201/02485

    Abstract: The present invention provides a lamp tube support structure, which comprises a support piece for fixing a lamp tube. The lamp tube support structure comprises a first half and a second half. The first half has a gap. A clamping portion is formed at two extension ends of the gap. A guard ear is annularly disposed at the inner edge of the gap. Grooves are disposed at left and right ends of the second half. A wing portion is formed below the grooves. The wing portion can be jammed into a hole of a rack for supporting the lamp tube after being bent. The wing portion will elastically spring back to be erectly fixed on the rack. When the lamp tube is placed at the gap of the support piece, it will be fixedly supported on the rack.

    Abstract translation: 本发明提供了一种灯管支撑结构，其包括用于固定灯管的支撑件。 灯管支撑结构包括前半部和后半部。 上半年有差距。 夹紧部分形成在间隙的两个延伸端。 保护耳环形地设置在间隙的内边缘处。 沟槽位于后半部分的左右两端。 在槽的下方形成翼部。 机翼部分可能被卡在机架的孔中，用于在弯曲之后支撑灯管。 机翼部分将弹性回弹以直立地固定在机架上。 当灯管放置在支撑件的间隙处时，它将被固定地支撑在支架上。

    Contact image sensor unit including a detachable light guide supporting member and image reading apparatus using the same
    49.
    发明授权
    Contact image sensor unit including a detachable light guide supporting member and image reading apparatus using the same 有权
    接触图像传感器单元包括可拆卸的导光支撑构件和使用其的图像读取装置

    公开(公告)号：US09253359B2

    公开(公告)日：2016-02-02

    申请号：US13519353

    申请日：2010-11-02

    Applicant: Hidehisa Takahashi

    Inventor： Hidehisa Takahashi

    IPC: H04N1/031 ,  H04N1/028

    CPC classification number: H04N1/0318 ,  H04N1/02835 ,  H04N2201/02435 ,  H04N2201/02445 ,  H04N2201/02456 ,  H04N2201/02458 ,  H04N2201/02462 ,  H04N2201/02464 ,  H04N2201/02472 ,  H04N2201/02474 ,  H04N2201/02483 ,  H04N2201/02485 ,  H04N2201/03112 ,  H04N2201/03125 ,  H04N2201/03129 ,  H04N2201/03141 ,  H04N2201/03145

    Abstract: A contact image sensor unit includes: a light source (10) illuminating an original; a rod-like light guide (11) guiding light from the light source to the original; an imaging element (12) forming reflected light from the original on a plurality of photoelectric conversion elements; a sensor substrate (14) on which the plurality of photoelectric conversion elements are mounted; a frame (15) to which they are attached and which has a positioning part (200) for attaching the light guide (11) thereto; and a supporting member (16) which attachably/detachably supports the light guide (11) and is attachably/detachably attached to the positioning part (200). Since the light guide (11) can be attached to the frame (15) without using an adhesive, the deformation of the light guide (11), the warpage of the contact image sensor unit and so on can be prevented.

    Abstract translation: 接触图像传感器单元包括：照亮原稿的光源（10）; 将来自光源的光引导到原稿的棒状导光体（11） 成像元件（12），其在多个光电转换元件上形成来自原稿的反射光; 传感器基板（14），其上安装有多个光电转换元件; 一个框架（15），它们被安装在该框架（15）上，并具有用于将光导件（11）附接到其上的定位部件（200） 以及可附接/可拆卸地支撑导光体（11）并且可附接/可拆卸地附接到定位部件（200）的支撑构件（16）。 由于可以不使用粘合剂将导光体（11）附接到框架（15），所以可以防止导光体（11）的变形，接触图像传感器单元的翘曲等。

Patent Agency Ranking