導光体およびライン照明装置
    91.
    发明申请
    導光体およびライン照明装置 审中-公开
    光导和线照明器

    公开(公告)号:WO2005001529A1

    公开(公告)日:2005-01-06

    申请号:PCT/JP2004/008623

    申请日:2004-06-18

    Abstract: 【課題】 被照射体の位置(原稿位置)での光の縦方向の強度分布に広がりを持たせることで、原稿面が浮き上がった場合でも読取画像の劣化を少なくすることのできる導光体およびその導光体を組み込んだライン照明装置を提供する。 【解決手段】 端面から入射した光を内面で反射させながら長さ方向に沿って設けた出射面から出射せしめるようにした導光体10であって、長さ方向に直交する方向の側面形状は、第1の楕円弧の曲面1と、第2の楕円弧の曲面2と、第1の出射面3と、第2の出射面4と、各楕円の長軸平面で楕円の焦点位置(または焦点近傍位置)に形成された光散乱部5とを備える。第1の曲面によって反射された光の集光位置と第2の曲面によって反射された光の集光位置とが異なる。

    Abstract translation: 【问题】一种导光体和线照明装置,其特征在于,通过在长度方向上分散光的强度分布,在文件面浮起时,能够抑制读出图像的劣化, 一篇文章被照亮。 解决问题的手段在将从端面入射的光从沿着长度方向设置的出射面离开而反射离开内表面的导光体(10)中,与纵向正交的侧面形状具有 第一椭圆弧的曲面(1),第二椭圆弧的曲面(2),第一出射面(3),第二出射面(4)和形成为椭圆形的光散射部分(5) 焦点位置(或其附近)在每个椭圆的长轴平面上。 从第一弯曲表面反射的光的冷凝位置不同于从第二曲面反射的光的聚光位置。

    画像読取装置
    93.
    发明申请
    画像読取装置 审中-公开
    图像读取器

    公开(公告)号:WO2003084210A1

    公开(公告)日:2003-10-09

    申请号:PCT/JP2002/003222

    申请日:2002-03-29

    Abstract: 原稿走行方向に対し透過板1の端部1a,1bを面取りし、透過板1の下面に凹部11a,11bを設けて凹部に筐体4を配設して、小切手や紙幣等の原稿が紙詰まりすることを防止するとともに容易に装置組み立てができ、搬送装置の信頼性を得て、より高速な読取りを可能としたものである。

    Abstract translation: 一种图像读取器,其中传送板(1)的送稿方向的端部(1a,1b)被倒角,在传送板(1)的下表面中设置有凹部(11a,11b),并且 机柜(4)设置在凹部中,防止诸如支票和纸币的文件被堵塞,读取器可以容易地组装,可以提供馈线的可靠性,并且更高速的读取是 启用。

    IMPROVED APPARATUS FOR SCANNING DOCUMENTS SUCH AS PHOTOGRAPHS USING A CONTACT IMAGE SENSOR
    95.
    发明申请
    IMPROVED APPARATUS FOR SCANNING DOCUMENTS SUCH AS PHOTOGRAPHS USING A CONTACT IMAGE SENSOR 审中-公开
    用于扫描文件的改进设备,如使用接触式图像传感器的照片

    公开(公告)号:WO0004703A2

    公开(公告)日:2000-01-27

    申请号:PCT/US9915970

    申请日:1999-07-14

    Abstract: An apparatus for scanning a document, including scanning a photograph, the apparatus including a contact image sensor (CIS), the apparatus designed to reduce the friction between the contact image sensor and the document being scanned. The reduction is achieved by reducing the friction by use of a non-stick material or by reducing the static electricity forces or both. The preferred embodiment is a CIS whose housing is made of a non-stick material which also is static electricity dissipative.

    Abstract translation: 一种用于扫描文件的装置,包括扫描照片,所述装置包括接触图像传感器(CIS),该设备旨在减少接触图像传感器和被扫描的文件之间的摩擦。 通过使用不粘材料减少摩擦或通过减少静电力或两者来实现该还原。 优选实施例是其外壳由不粘材料制成的CIS,其也是静电耗散的。

    Image sensor, and image processing apparatus and information processing system using the same
    96.
    发明授权
    Image sensor, and image processing apparatus and information processing system using the same 有权
    利用相同的图像传感器和图像处理装置和信息处理系统

    公开(公告)号:EP1161077B1

    公开(公告)日:2012-08-08

    申请号:EP01113101.8

    申请日:2001-05-29

    Inventor: Nagata, Kenji

    Abstract: This invention has as its object to provide an image sensor which can effectively attain higher read resolution, and an image processing apparatus and information processing system using the same. To achieve this object, function members including a light source (6) for irradiating an object to be read (PP) with light, a sensor (3) for receiving light reflected by the object to be read (PP), and an imaging element (7) for forming an image of the reflected light on a light-receiving portion of the sensor (3) are attached to and supported by a support member (1) to have a predetermined positional relationship. In order to assure high attachment positional precision and rigidity for the function members, the support member (1) is formed to have a hollow shape. The support member (1) is formed to have the hollow shape along its longitudinal direction. Two side portions of the support member (1) are formed to have a hollow shape, and are coupled at end portions in the longitudinal direction.

    Image sensor, and image processing apparatus and information processing system using the same
    97.
    发明公开
    Image sensor, and image processing apparatus and information processing system using the same 有权
    Bildsensor undBildverarbeitungsgerätund diese verwendendes Informationsverarbeitungssystem

    公开(公告)号:EP1161077A2

    公开(公告)日:2001-12-05

    申请号:EP01113101.8

    申请日:2001-05-29

    Inventor: Nagata, Kenji

    Abstract: This invention has as its object to provide an image sensor which can effectively attain higher read resolution, and an image processing apparatus and information processing system using the same. To achieve this object, function members including a light source (6) for irradiating an object to be read (PP) with light, a sensor (3) for receiving light reflected by the object to be read (PP), and an imaging element (7) for forming an image of the reflected light on a light-receiving portion of the sensor (3) are attached to and supported by a support member (1) to have a predetermined positional relationship. In order to assure high attachment positional precision and rigidity for the function members, the support member (1) is formed to have a hollow shape. The support member (1) is formed to have the hollow shape along its longitudinal direction. Two side portions of the support member (1) are formed to have a hollow shape, and are coupled at end portions in the longitudinal direction.

    Abstract translation: 本发明的目的是提供一种能够有效地获得更高的读取分辨率的图像传感器,以及使用该图像处理装置和信息处理系统的图像处理装置。 为了实现该目的,包括用于用光照射待读取物体(PP)的光源(6),用于接收由待读取物体(PP)反射的光的传感器(3)和成像元件 用于在传感器(3)的光接收部分上形成反射光的图像的装置(7)被安装到支撑构件(1)并由支撑构件(1)支撑以具有预定的位置关系。 为了确保功能构件的高附着位置精度和刚性,支撑构件(1)形成为中空形状。 支撑构件(1)沿其纵向方向形成为中空形状。 支撑构件(1)的两个侧部形成为中空形状,并且在纵向方向上的端部处联接。

    Portable optical scanning device with a recessed optical window
    99.
    发明公开
    Portable optical scanning device with a recessed optical window 失效
    Tragbares optischesAbtastgerätmitzurückgesetztemoptischem Fenster

    公开(公告)号:EP0913988A2

    公开(公告)日:1999-05-06

    申请号:EP98108913.9

    申请日:1998-05-15

    Inventor: Bohn, David D.

    Abstract: A hand-held scanning device 10 is disclosed in which the scanning device housing window 12 has a recessed optical portion 16, 18 of the window formed such that the recessed optical portion 16, 18 of the window 12 does not come into contact with the object 14 being scanned while a scan is being performed. This recessed optical portion 16, 18 of the window 12 eliminates damage caused by contact with the object 14 being scanned to the optical portion 16, 18 of the window 12. The recessed portion 16, 18 of the window 12 is formed without corners in such a manner that it may easily be wiped clean by the end user without dirt, dust and the like building up in corners of the recess. The recessed portion 16, 18 of the window 12 is also formed in such a manner as to maintain the object 14 in a relatively flat position under the scan window throughout the scanning process.

    Abstract translation: 公开了一种手持式扫描装置10,其中扫描装置外壳窗12具有窗口的凹入的光学部分16,18,其形成为使得窗口12的凹入的光学部分16,18不与物体接触 14正在执行扫描时被扫描。 窗口12的凹陷的光学部分16,18消除了与被扫描的物体14的接触所造成的损坏。窗口12的光学部分16,18形成窗口12的凹部16,18,其中没有角部 一种可以容易地被最终用户擦干净的方式,而不会在凹槽的角落中形成灰尘和灰尘等。 窗口12的凹部16,18也形成为在整个扫描过程中将物体14保持在扫描窗下方相对平坦的位置。

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