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    Braille display
    4.
    发明专利
    Braille display 有权

    公开(公告)号：JP5309208B2

    公开(公告)日：2013-10-09

    申请号：JP2011504942

    申请日：2008-04-14

    Applicant: オプテレック ディベロップメント ベー.フェー.Optelec Development B.V.

    Inventor： ヘース，リュカス ウィルヘルミュス ファン ,  エフモント，マールテン ファン

    IPC: G09B21/00 ,  G06F3/01

    CPC classification number: G09B21/004 ,  G09B21/00 ,  G09B21/003 ,  G09B21/02

    Abstract: A braille display comprising an outer wall comprising an outer surface, an inner surface and a plurality of holes extending between the outer surface and the inner surface and which are arranged in an at least substantially regular pattern relative to each other. The braille display is further provided with braille cells wherein each braille cell comprises at least one tactile member which is movable between a first outer position and second outer position and activations means for moving the at least one tactile member between the first and second outer position. The at least one tactile member comprises a free top and each braille cell is located near the inner surface of the tactile member wherein each tactile member extends through one of the holes from the inner surface in a direction of the outer surface, at least if the tactile member is in the second position and wherein a position of the free top of the tactile member relative to the outer surface when the tactile member is in its first position differs from the position of the free top of the tactical member relative to the outer surface when the tactile member is in its second position, wherein each braille cell of a group of the braille cells is attached to the outer wall by means of a connection which acts on the one hand on the braille cell and on the other hand on the outer wall at a location adjacent to the braille cell.

    Braille display
    5.
    发明专利
    Braille display 有权

    公开(公告)号：JP2011519058A

    公开(公告)日：2011-06-30

    申请号：JP2011504942

    申请日：2008-04-14

    Applicant: オプテレック ディベロップメント ベー.フェー.Optelec Development B.V.

    Inventor： エフモント，マールテン ファン ,  ヘース，リュカス ウィルヘルミュス ファン

    IPC: G09B21/00 ,  G06F3/01

    CPC classification number: G09B21/004 ,  G09B21/00 ,  G09B21/003 ,  G09B21/02

    Abstract: 外面と、内面と、外面と内面との間に延在し、互いに対して少なくともほぼ規則的なパターンで配置された複数の穴とを備えた外壁を備える点字ディスプレイ。 点字ディスプレイは、複数の点字セルをさらに備え、各点字セルは、第１の外方位置と第２の外方位置との間で移動可能な少なくとも１つの触覚部材と、少なくとも１つの触覚部材を第１および第２の外方位置間で移動させる起動手段とをさらに備える。 少なくとも１つの触覚部材は自由頂部を備え、各点字セルは触覚部材の内面近くに設置され、各触覚部材は、当該触覚部材が少なくとも第２の位置にある場合は、内面から外面の方向に上記穴の１つを通って延在し、触覚部材がその第１の位置にあるときの外面から触覚部材の自由頂部までの位置は、触覚部材がその第２の位置にあるときの外面から触覚部材の自由頂部までの位置とは異なり、１つの点字セル群の各点字セルは、一方では当該点字セルに作用し、他方では当該点字セルに隣接する位置で外壁に作用する接続によって外壁に取り付けられる。
    【選択図】図１

    Electromechanical relief display
    6.
    发明专利
    Electromechanical relief display 审中-公开
    电子救援显示

    公开(公告)号：JP2009064001A

    公开(公告)日：2009-03-26

    申请号：JP2008175317

    申请日：2008-07-04

    Applicant: Optelec Development Bv ,  オプテレック ディベロップメント ベー.フェー.Optelec Development B.V.

    Inventor： VAN HEES LUKAS WILHELMUS ,  VAN EGMOND MAARTEN

    IPC: G09B21/00 ,  G06F3/01

    CPC classification number: G09B21/004

    Abstract: PROBLEM TO BE SOLVED: To solve following problems: in order to align flexion members in desired direction within a frame, each flexion member has to be individually adjusted by bending each wire; and the alignment of flexion members becomes even more difficult if the flexion member is short in length. SOLUTION: A first supporting member 36.1 and a third supporting member 36.3 are arranged opposite each other on opposite sides of the flexion member 20.3 respectively, and a second supporting member 36.2 and a fourth supporting member 36.4 are arranged opposite each other on opposite sides of the flexion member 20.3 respectively, wherein at least one of the first and third supporting members comprises a spring means for clamping the flexion member 20.3 between the first and third supporting members. In such an arrangement, a very stable positioning of the flexion member 20.3 to the frame is provided. COPYRIGHT: (C)2009,JPO&INPIT

    Abstract translation: 要解决的问题：为了解决以下问题：为了将弯曲构件沿框架内的期望方向对准，每个弯曲构件必须通过弯曲每个线单独调节; 并且如果弯曲构件的长度短，则屈曲构件的对准变得更加困难。 解决方案：第一支撑构件36.1和第三支撑构件36.3分别相对地设置在弯曲构件20.3的相对侧上，并且第二支撑构件36.2和第四支撑构件36.4彼此相对地布置在相对的两侧 所述第一和第三支撑构件中的至少一个包括用于将所述弯曲构件20.3夹持在所述第一和第三支撑构件之间的弹簧装置。 在这种布置中，提供了将弯曲构件20.3非常稳定地定位到框架。 版权所有（C）2009，JPO＆INPIT

    System for determining a recommended magnification factor for a magnifier such as a loupe or an electronic magnifier to be used by a person
    7.
    发明申请
    System for determining a recommended magnification factor for a magnifier such as a loupe or an electronic magnifier to be used by a person 审中-公开
    用于确定用于放大镜的推荐放大系数的系统，例如由人使用的放大镜或电子放大镜

    公开(公告)号：US20150062536A1

    公开(公告)日：2015-03-05

    申请号：US14180728

    申请日：2014-02-14

    Applicant: Optelec Development B.V.

    Inventor： Robert Auger

    IPC: A61B3/00 ,  A61B3/032

    CPC classification number: A61B3/0025 ,  A61B3/0041 ,  A61B3/032 ,  G02B27/027 ,  G06T3/40 ,  G09B21/008

    Abstract: A system for determining a recommended magnification factor and/or a recommended range for magnification factors for a magnifier such as a loupe or an electronic magnifier to be used by a person wherein the system comprises at least one test object having a predetermined size and a portable camera for recording an image of at least a portion of the at least one test object and displaying at least a portion of the image of the at least one test object to the person, wherein the camera is provided with a light sensitive sensor for obtaining an image of at least a portion of the at least one test object, a display and processing means for processing the image obtained by means of the sensor and for displaying at least a portion of the image of the at least one test object on the display, in possible a magnified form, wherein the camera is provided with means for selecting the magnification of the at least one portion of the image which is displayed on the display and wherein the camera is arranged to calculate the recommended magnification factor and/or the recommended range for magnification factors on basis of a predetermined algorithm wherein the predetermined algorithm uses as parameters: a value representing the selected magnification for the displayed at least one portion of the image, the size of the at least one test object and a distance between an eye of the person and the at least one test object while the at least one test object is seen by the person by means of the portable camera; and/or parameters which can be derived from the value representing the selected magnification for the displayed at least one portion of the image, the size of the at least one test object and a distance between an eye of the person and the object while the at least one test object is seen by the person by means of the portable camera.

    Abstract translation: 一种用于确定放大倍数的推荐放大系数和/或放大系数的推荐范围的系统，放大镜例如由人使用的放大镜或电子放大镜，其中系统包括至少一个具有预定尺寸的测试对象和便携式 用于记录所述至少一个测试对象的至少一部分的图像并将所述至少一个测试对象的图像的至少一部分显示给所述人的相机，其中所述相机设置有用于获得所述至少一个测试对象的光敏传感器 所述至少一个测试对象的至少一部分的图像，用于处理通过所述传感器获得的图像并用于在所述显示器上显示所述至少一个测试对象的图像的至少一部分的显示和处理装置， 可能的放大形式，其中相机设置有用于选择显示在显示器上的图像的至少一部分的放大率的装置，并且其中相机是 被布置为基于预定算法来计算用于放大因子的推荐放大系数和/或推荐范围，其中预定算法用作参数：表示所显示的图像的至少一部分的所选倍率的值， 所述至少一个测试对象和所述人的眼睛与所述至少一个测试对象之间的距离，同时所述人员通过所述便携式相机观察所述至少一个测试对象; 和/或可以从表示所显示的图像的至少一个部分的所选择的倍率的值，所述至少一个测试对象的大小以及所述人与所述对象的眼睛之间的距离导出的参数，而所述参数 该人通过便携式摄像机看到至少一个测试对象。

    PORTABLE MAGNIFYING CAMERA
    9.
    发明申请
    PORTABLE MAGNIFYING CAMERA 审中-公开
    便携式放大摄像机

    公开(公告)号：WO2012148281A1

    公开(公告)日：2012-11-01

    申请号：PCT/NL2012/050296

    申请日：2012-04-27

    Applicant: OPTELEC DEVELOPMENT B.V. ,  VAN DER SNOEK, Ronald Patrick Jacob Qurinus

    Inventor： VAN DER SNOEK, Ronald Patrick Jacob Qurinus

    IPC: H04N1/195

    CPC classification number: H04N1/19594 ,  H04N1/195 ,  H04N2201/043 ,  H04N2201/0436 ,  H04N2201/045

    Abstract: A portable camera for recording and displaying an image of an object such as printed paper wherein the camera is arranged to be positioned on an object to be recorded wherein the cameras is provided with an outer lower surface which is arranged to be in contact with the object if the camera is positioned on the object, a light sensitive sensor for obtaining an image of at least a portion of the object, a display and processing means for processing the image obtained by means of the sensor and for displaying at least a portion of the recorded image on the display in a possible magnified form, wherein the camera is provided with at least one lighting unit for lighting the object to be recorded when the camera is positioned on the object, wherein the camera is arranged such that light rays of the at least one lighting unit which are, in use, submitted to the object are directly submitted to the object, possibly via a mirror and/or a lens wherein the lighting unit is arranged within the camera such that if the object which is recorded would be a flat mirror whereon the camera is positioned for recording the flat mirror, the lighting unit is located outside a viewing field of the sensor which viewing field is formed in combination with the flat mirror.

    Abstract translation: 一种用于记录和显示诸如打印纸的物体的图像的便携式照相机，其中所述照相机被布置为定位在要被记录的物体上，其中所述照相机设置有被布置成与所述物体接触的外部下表面 如果相机位于物体上，则用于获得物体的至少一部分的图像的光敏传感器，用于处理通过传感器获得的图像的显示和处理装置，并且用于显示至少一部分 以可能的放大形式在显示器上记录图像，其中相机设置有至少一个照明单元，用于在相机位于物体上时照亮要记录的物体，其中照相机被布置成使得照射器 正在使用中提交给物体的至少一个照明单元可以经由镜子和/或透镜直接提交给物体，其中照明单元布置在照明灯 使得如果被记录的对象将是相机被定位用于记录平面镜的平面镜，则照明单元位于传感器的视场外部，该视野与平面镜组合形成。

    METHOD AND APPARATUS FOR AUTOMATICALLY MAGNIFYING A TEXT BASED IMAGE OF AN OBJECT
    10.
    发明申请
    METHOD AND APPARATUS FOR AUTOMATICALLY MAGNIFYING A TEXT BASED IMAGE OF AN OBJECT 审中-公开
    用于自动放大对象的基于文本的图像的方法和装置

    公开(公告)号：WO2009154451A1

    公开(公告)日：2009-12-23

    申请号：PCT/NL2009/050351

    申请日：2009-06-16

    Applicant: OPTELEC DEVELOPMENT B.V. ,  VAN SCHAIK, Michiel Jeroen

    Inventor： VAN SCHAIK, Michiel Jeroen

    IPC: G06T7/60 ,  G06T3/40

    CPC classification number: G06T7/60 ,  G06T3/40 ,  G09B21/008

    Abstract: Method and apparatus for capturing a text based source image 5, 5A provided on an object 3 supported on a surface. Positioned above the object 3 is a camera 7 for capturing a view of the text based image 5, 5A. The camera 7, through lens 9 generates a focused image of at least part of the object 3 and transmits this image to a processor 11 for magnification of the image captured by the camera 7 to a size specified for display on a display device 15. In the processor 11 the magnification is effected to a rate that is controlled by the second predefined size for display 19, 19A of the font to appear on the display 15 and is independent of the first font size.

    Abstract translation: 用于捕获在支撑在表面上的对象3上提供的基于文本的源图像5,5A的方法和装置。 位于物体3上方的是用于捕获基于文本的图像5,5A的视图的照相机7。 相机7通过透镜9产生对象3的至少一部分的聚焦图像，并将该图像发送到处理器11，以将由照相机7拍摄的图像放大至指定用于在显示装置15上显示的尺寸。在 处理器11的放大率被实现到由第二预定义尺寸控制的速率，以使显示器15上显示字体的显示器19,19A，并且独立于第一字体大小。

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