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    • 3. 发明申请
    • MEDIA SCANNER
    • 媒体扫描仪
    • WO01017225A1
    • 2001-03-08
    • PCT/IB2000/001160
    • 2000-08-23
    • H04N1/107H04N1/04H04N1/047H04N1/12H04N1/193
    • H04N1/0473H04N1/12H04N1/193H04N2201/0096H04N2201/02439H04N2201/0422H04N2201/04712H04N2201/04715H04N2201/04734H04N2201/04737H04N2201/04756H04N2201/04794
    • A media scanner (200) scans information disposed on a media (214) such as a business card or envelope. The media scanner (200) requires no moving parts and may be incorporated in a portable, hand held, battery powered information handling system such as an electronic address book or personal digital assistant. The scanner includes a scanning element such as a linear CCD (210) element for scanning the information stored on the medium, which is converted into a graphical image or text file. As the medium is fed past the scanning element, a detector detects the movement of the medium as the medium is fed through the scanner. Any variation of the movement of the medium, for example due to inconsistent movement or pausing caused by hand scanning, etc., is detected by detector (212), and scanning is executed according to the detected movement so that optimal scanning is maintained. The accommodation of the varying movement of the medium past the scanning element thereby minimizes or eliminates any errors or artefacts in the resulting scanned information (e.g., skewing) that would otherwise be caused by variable scanning movement. The detector may include an array of light detecting elements such as photodiodes or phototransistors, light detecting resistors, etc. such that light blocked from the array by the medium may be detected as a movement signal proportional to the movement of the medium. The detector may be utilized to determine the rate (relative scanning) or the position (absolute scanning) of the medium during scanning.
    • 媒体扫描器(200)扫描布置在例如名片或信封的介质(214)上的信息。 媒体扫描器(200)不需要移动部件,并且可以并入便携式,手持式电池供电的信息处理系统,例如电子地址簿或个人数字助理。 扫描器包括扫描元件,例如用于扫描存储在介质上的信息的线性CCD(210)元件,其被转换成图形图像或文本文件。 当介质被馈送通过扫描元件时,当介质通过扫描仪进给时,检测器检测介质的移动。 通过检测器(212)检测介质的运动的任何变化,例如由于手扫描引起的运动或暂停不一致等,并且根据检测到的运动执行扫描,从而保持最佳的扫描。 介质经过扫描元件的变化运动的调节从而最小化或消除了否则将由可变扫描运动引起的所得到的扫描信息中的任何误差或伪像(例如偏斜)。 检测器可以包括诸如光电二极管或光电晶体管的光检测元件的阵列,光检测电阻等,使得可以将由介质阻挡的阵列的光检测为与介质的移动成比例的运动信号。 检测器可用于确定扫描期间介质的速率(相对扫描)或位置(绝对扫描)。
    • 4. 发明申请
    • METHOD OF DISPLAYING AND REPRODUCING INFORMATION IN A MEETING
    • 在会议中显示和再现信息的方法
    • WO1999029100A1
    • 1999-06-10
    • PCT/US1997021702
    • 1997-12-01
    • MINNESOTA MINING AND MANUFACTURING COMPANYLOYD, Richard, A.
    • MINNESOTA MINING AND MANUFACTURING COMPANY
    • H04N01/00
    • H04N1/12H04N1/00204H04N1/193H04N2201/0082H04N2201/0087H04N2201/0422H04N2201/0446
    • The present invention provides a method of reproducing or storing information comprising the steps of: (a) providing a sheet (10) having a first surface (10a) capable of receiving information and a second surface (10b) opposite to said first surface and having on at least part thereof repositionable adhesive (11); (b) providing a scanner (20) including a scanning means (21) and a movable carrier (22); (c) providing a means capable of reproducing digital information (30) and/or a means capable of storing digital information (40); (d) providing information to said first surface (10a) of said sheet (10); (e) attaching said sheet with said repositionable adhesive to said movable carrier (22); (f) scanning said first major surface (10a) of said sheet (10) by transporting said movable carrier (22) with said sheet (10) past said scanning means (21) thereby obtaining the information contained on said first major surface of said sheet in a digital form; and (g) storing or reproducing said digital form of said information by said means capable of storing digital information (40) or said means capable of reproducing said digital information (30) respectively.
    • 本发明提供了一种再现或存储信息的方法,包括以下步骤:(a)提供具有能够接收信息的第一表面(10a)的片材(10)和与所述第一表面相对的第二表面(10b) 至少部分可重新定位的粘合剂(11); (b)提供包括扫描装置(21)和可动载体(22)的扫描仪(20); (c)提供能够再现数字信息(30)和/或能够存储数字信息的装置(40)的装置; (d)向所述片材(10)的所述第一表面(10a)提供信息; (e)将具有所述可重定位粘合剂的所述片材附着到所述可移动载体(22)上; (f)通过用所述片材(10)将所述可移动的载体(22)传送通过所述扫描装置(21)来扫描所述片材(10)的所述第一主表面(10a),从而获得包含在所述第一主表面 数字表格; 以及(g)通过所述能够存储数字信息的装置(40)或所述能够再现所述数字信息的装置(30)分别存储或再现所述信息的所述数字形式。
    • 5. 发明申请
    • AN IMAGE SCANNER
    • 图像扫描仪
    • WO1997010670A2
    • 1997-03-20
    • PCT/DK1996000384
    • 1996-09-12
    • IMACON APSHEGER, AndersPOULSEN, Christian
    • IMACON APS
    • H04N01/12
    • H04N1/1215H04N1/193H04N2201/0418H04N2201/0422
    • The present invention relates to handling of a sheet formed original to be scanned in an image scanner. In a preferred embodiment of the invention, the original is scanned by a trilinear CCD array, i.e. the original is scanned line by line, three lines at the time, one line for each color. Thus, at a specific time "only" the area of the original that is scanned by the trilinear CCD array at that time has to be positioned in focus of the imaging means of the image scanner while the remaining part of the original may be positioned anywhere and may adopt any suitable form. Thus, there is no need for all parts of the original to be kept flat and planar as required in known flat bed scanners. According to the present invention, the original is kept flat and straight along a line to be scanned by imparting a substantially cylindrical shape, such as a circular cylindrical shape, to at least part of the original. The original is scanned along lines that are substantially parallel to the generatrix of the cylindrical part of the original. Thus, the fact that all parts of the original are not scanned simultaneously is exploited to simplify the positioning of the original in the image scanner compared to known methods and image scanners.
    • 本发明涉及在图像扫描仪中处理待扫描的片状原稿。 在本发明的一个优选实施例中,原稿由三线CCD阵列扫描,即原稿逐行扫描,三行,此时为每种颜色一行。 因此,在特定的时刻,在“只有”时,由三维CCD阵列扫描的原稿的区域必须定位在图像扫描仪的成像装置的焦点上,而原稿的剩余部分可以位于任何位置 并可采用任何合适的形式。 因此,在已知的平板扫描仪中,不需要将原件的所有部分保持平坦和平坦。 根据本发明,通过使原稿的至少一部分赋予大致圆筒形状,例如圆筒形状,使原稿沿着待扫描的线保持平坦且平直。 原稿沿着与原稿的圆柱形部分的母线基本平行的线扫描。 因此,与已知的方法和图像扫描仪相比,利用原稿的所有部分不被同时扫描的事实来简化原稿在图像扫描仪中的定位。
    • 9. 发明申请
    • 粒状物の画像を取得するためのスキャナ
    • 扫描仪用于获取颗粒物质的图像
    • WO2011162314A1
    • 2011-12-29
    • PCT/JP2011/064338
    • 2011-06-23
    • 株式会社サタケ▲はう▼ 偉石突 裕樹越智 龍彦鄭 軍
    • ▲はう▼ 偉石突 裕樹越智 龍彦鄭 軍
    • H04N1/10G01N21/84G06T1/00H04N1/107
    • H04N1/00795G01N21/84G01N2021/8466H04N1/00827H04N2201/0422
    •  本発明は粒状物の画像を取得するスキャナに関する。前記スキャナはベースと蓋より構成されている。前記ベースの片端は前記蓋の片端と枢軸で接続されている。前記ベースの上面にスキャンエリアが設けられてあり、前記蓋は前記ベースの上面に向き、吸光パーツを備えた吸光背景板を備えている。前記吸光パーツはスキャンエリアと合わせる。前記吸光パーツは吸光背景板となり、前記吸光パーツとしての吸光背景板は底板と前記底板の表面に固定される吸光層より構成されている。前記吸光層は前記底板の前記スキャンエリアに向く片面に着脱可能に配置されている。吸光層は光を吸収することができ、反射し難いものとし、反射光による取得画像への影響を減らして、取得画像の画質及び取得データの正確性を向上する。また、吸光層の交換は便利であるというメリットを有する。
    • 所公开的获取颗粒状物质的扫描仪包括底座和盖子。 基座的一端通过枢轴连接到盖的一端。 扫描区域设置在基座的顶面上。 盖设有吸光背景面板,其包括光吸收部分并面向基底的顶表面。 所述光吸收部分装配到扫描区域。 光吸收部分用作吸光背景面板,并且包括底板和固定在基板表面上的光吸收层。 光吸收层可拆卸地设置在基板的面向扫描区域的表面上。 光吸收层可以吸收光并且不容易反射,从而降低反射光对所获取的图像的影响,并且提高所获取的图像的质量和所获取的数据的精度。 所公开的扫描器还提供了便于更换光吸收层的益处。