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    IMPLEMENT FOR OPTICALLY INFERRING INFORMATION FROM A PLANAR JOTTING SURFACE
    1.
    发明授权
    IMPLEMENT FOR OPTICALLY INFERRING INFORMATION FROM A PLANAR JOTTING SURFACE 有权
    从平面跳转表面光学地引入信息的实现

    公开(公告)号：EP1611502B1

    公开(公告)日：2018-05-09

    申请号：EP04714105.6

    申请日：2004-02-24

    申请人： Electronic Scripting Products, Inc.

    发明人： CARL, Stewart, R.

    IPC分类号： G06F3/0354

    CPC分类号： G06F3/0325 ,  G06F3/03545 ,  G06F3/03546

    摘要： The present invention relates to a jotting implement that infers hand-jotted information from a jotting surface. The hand-jotted information is any information marked on the jotting surface as a result of writing, jotting, drawing, sketching or in any other manner of marking or depositing marks on the jotting surface. Hand-jotted information is also information traced on the jotting surface without leaving any markings thereon or otherwise produced by the motions executed by the jotting implement with respect to the jotting surface while in contact with the jotting surface. The jotting implement has a nib for jotting and an arrangement for determining when the nib is jotting on the jotting surface. Further, the implement has an optical unit for viewing the jotting surface. The implement also has a processing unit for receiving optical data of said jotting surface from the optical unit and determining from it the physical coordinates of the nib with respect to at least one corner of the jotting surface and at least one edge of the jotting surface and/or other landmarks or optically recognizable features on the jotting surface.

    TABLETTE DE COMMUNICATION POUR L'ENSEIGNEMENT
    2.
    发明公开
    TABLETTE DE COMMUNICATION POUR L'ENSEIGNEMENT 有权
    KOMMUNIKATIONS-TABLET ZUM LEHREN

    公开(公告)号：EP2766892A1

    公开(公告)日：2014-08-20

    申请号：EP12781372.3

    申请日：2012-10-08

    申请人： Poullain, Franck

    发明人： Poullain, Franck

    IPC分类号： G09B5/06 ,  G09B5/08 ,  G06F3/0354 ,  G06F1/16 ,  G09B19/00 ,  G09B21/00 ,  G06F3/033

    CPC分类号： G09B5/125 ,  G06F1/1616 ,  G06F1/1637 ,  G06F1/1647 ,  G06F1/1681 ,  G06F3/03545 ,  G06F3/03546 ,  G06F2200/1633 ,  G09B5/06 ,  G09B5/08 ,  G09B9/06 ,  G09B9/08 ,  G09B19/00 ,  G09B21/003

    摘要： The invention relates to a teaching device formed by the combination of a wireless communication terminal (67) located in a class of an educational establishment and a set of communication tablets (66) that each belong to a student or a teacher of this class. Such a tablet (66) has two rigid flaps (1, 2) that are articulated about a hinge (3) which is hollow in order to store a stylus therein and is able to rotate through 360°, each of the two flaps (1, 2) having an impact- and liquid-resistant outer face (17, 18) and an impact- and liquid-resistant inner face and having a screen (7, 8) for reading and writing manually by means of a stylus (16).

    摘要翻译： 由位于教育机构的教室中的无线通信终端和每一类属于该类的学生或老师的通信平板电脑的组合形成的教学装置。 片剂具有两个刚性翼片，铰链围绕中空的铰链铰接，以便在其中存储触针并且能够旋转360°。 两个襟翼中的每一个具有防冲击和耐液体的外表面和抗冲击和耐液体的内表面和用于通过触针手动读取和写入的屏幕。

    AN INPUT DEVICE FOR A COMPUTER
    5.
    发明公开
    AN INPUT DEVICE FOR A COMPUTER 失效
    输入设备一计算机

    公开(公告)号：EP0960369A2

    公开(公告)日：1999-12-01

    申请号：EP98901933.0

    申请日：1998-02-11

    申请人： Kanitech A/S

    发明人： JENSEN, Jorgen, Korsgaard

    IPC分类号： G06F3

    CPC分类号： G06F3/03546 ,  G06F3/0312 ,  G06F3/03543

    摘要： The present invention provides an input device for positioning a cursor on a computer screen by movement of a ball (2) whose rotary movements are transformed into electronic signals, which is unique in that magnetically detectable markings are provided at the ball (2), capable of being detected by a magnetic reading unit (11) in such a manner that the rotation of the ball is converted into data values with respect to an x-axis and a y-axis, said axes being preferably perpendicular to each other. This provides a compact detecting device which is suitable for the construction of a computer mouse with the shape of a ball-point pen.

    Pen-type computer input device
    6.
    发明公开
    Pen-type computer input device 失效
    Griffelartige Rechnereingabevorrichtung。

    公开(公告)号：EP0416870A2

    公开(公告)日：1991-03-13

    申请号：EP90309660.0

    申请日：1990-09-04

    申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.

    发明人： Sato, Kimikatsu ,  Toyoda, Ryuichi ,  Masaki, Takeshi

    IPC分类号： G06K11/18

    CPC分类号： G06F3/03546

    摘要： A pen-type computer input device is used to move a cursor on the display of a computer system or enter data such as of figures, letters, numerals, or the like into a computer system. The pen-type computer input device includes a shank (5), a ball (7) rotatably supported on the tip (6) end of the shank, the ball having a plurality of identifiable regions (8,9) on an outer peripheral surface thereof, and a cir­cuit including a sensor unit for detecting the identifiable regions in response to rotation of the ball, and for detect­ing the directions in which the ball rotates and the dis­tances by which the ball moves two perpendicular directions in a plane, and producing an output signal representative of the directions and distances. Since the sensor unit can detect the distance by which the pen-type computer input device moves without any mechanical motion transmitting mechanism incorporated in the shank, the pen-type computer input device may be small in size and can be handled with ease.

    摘要翻译： 笔式计算机输入装置用于将计算机系统的显示器上的光标移动到计算机系统的数字，字母，数字等中。 笔式计算机输入装置包括柄（5），可旋转地支撑在柄的尖端（6）端的球（7），球在外周表面上具有多个可识别区域（8,9） 以及包括用于响应于所述球的旋转来检测所述可识别区域并且用于检测所述球旋转的方向以及所述球在平面中沿两个垂直方向移动的距离的传感器单元的电路，并且产生 输出信号代表方向和距离。 由于传感器单元可以检测笔式计算机输入装置移动的距离，而没有将任何机械运动传递机构结合在柄中，所以笔式计算机输入装置的尺寸可以小，并且可以容易地处理。

    A linear measurement apparatus
    7.
    发明公开
    A linear measurement apparatus 失效
    Lineare Messvorrichtung。

    公开(公告)号：EP0143581A2

    公开(公告)日：1985-06-05

    申请号：EP84307900.5

    申请日：1984-11-14

    申请人： Poynder, Colin Leslie

    发明人： Poynder, Colin Leslie

    IPC分类号： G06K11/06

    CPC分类号： G06F3/03546 ,  B43K29/08

    摘要： @ A linear measurement apparatus is in the form of a highly portable and manipulable hand-held pen which can be linked by an interface to a computer running a spreadsheet program. The pen comprises a sensing tip in the form of a ball (4), at one end of a rotary shaft (5), running along the axis of the pen. The shaft (5) may be driven in rotation, its rotation being detected by a sensor (11, 12, 13) which can provide a count indicative of the amount of rotation of the ball (4) and thus of the length of a line the ball (4) traverses. The line length can be entered in the spreadsheet.

    摘要翻译： 线性测量装置是高度便携和可操纵的手持笔的形式，其可以通过界面连接到运行电子表格程序的计算机。 笔包括在旋转轴（5）的一端处以钢笔形式的传感尖端（4），沿着笔的轴线延伸。 轴（5）可以旋转驱动，其旋转由传感器（11,12,13）检测，传感器（11,12,13）可以提供指示球（4）的旋转量的计数，并且因此可以提供线的长度 球（4）穿过。 可以在电子表格中输入行长度。

    USER INTERACTION DEVICE
    10.
    发明公开
    USER INTERACTION DEVICE 审中-公开
    BENUTZERINTERAKTIONSVORRICHTUNG

    公开(公告)号：EP3043241A1

    公开(公告)日：2016-07-13

    申请号：EP16150321.4

    申请日：2016-01-06

    申请人： Promethean Ltd

    发明人： Martindale, Melanie

    IPC分类号： G06F3/0354

    CPC分类号： G06F3/03546 ,  G06F3/03545

    摘要： A user interaction device, in particular an electronic pen, is disclosed which comprises an elongate outer casing (112) having an axis, a chassis (114) located within the outer casing, a switch having electrical contacts (130) supported by the chassis, and a nib (116) movable relative to the chassis (114) and serving to close the switch when axially displaced towards the chassis (114). In the invention, the nib (116) is attached to the chassis (114) by means of an axially compressible resilient element (144) of which a first end (142) is anchored to the chassis (114) and a second end (146) is anchored to the nib (116), and movement of the nib (116) in a direction transverse to the axis of the outer casing (112) is constrained by the resilient element (144).

    摘要翻译： 公开了一种用户交互装置，特别是电子笔，其包括具有轴的细长外壳（112），位于外壳内的底盘（114），具有由底架支撑的电触点（130）的开关， 以及可相对于所述底盘（114）移动并用于在朝向所述底盘（114）轴向移动时闭合所述开关的笔尖（116）。 在本发明中，笔尖116借助于可轴向压缩的弹性元件144连接到底架114上，第一端142被锚定到底座114上，第二端146 ）被锚固到笔尖（116），并且笔尖（116）在横向于外壳（112）的轴线的方向上的移动被弹性元件（144）约束。