公开(公告)号：US06518960B2

公开(公告)日：2003-02-11

申请号：US09297052

申请日：1999-04-27

申请人： Katsuyuki Omura ,  Kunikazu Tsuda ,  Makoto Tanaka ,  Takashi Kitaguchi ,  Tomohiko Beppu ,  Toshiyuki Furuta ,  Takao Inoue ,  Takashi Yano

发明人： Katsuyuki Omura ,  Kunikazu Tsuda ,  Makoto Tanaka ,  Takashi Kitaguchi ,  Tomohiko Beppu ,  Toshiyuki Furuta ,  Takao Inoue ,  Takashi Yano

IPC分类号： G09G500

CPC分类号： G06F3/0436 ,  G06F1/16 ,  G06F3/011 ,  G06F3/033 ,  G06F3/04883 ,  G06F2200/1631

摘要： An electronic blackboard system with a PDP for displaying characters and images. A touch input device with a touch panel surface is provided on the front surface of the PDP. A printer outputs image data onto recording paper. A computer provides control over displays on the PDP as well over the printing operations of the printer according to the input from the touch input device. A frame unit has a board section for holding a display surface and a write-in surface of the electronic blackboard at a specified height. A printer accommodating section accommodates the printer and a computer accommodating section accommodates the computer therein. The computer accommodating section, the printer accommodating section and the board section are arranged in the vertical direction starting from the bottom.

摘要翻译： 具有用于显示字符和图像的PDP的电子黑板系统。 具有触摸板表面的触摸输入装置设置在PDP的前表面上。 打印机将图像数据输出到记录纸上。 计算机根据来自触摸输入设备的输入，提供对PDP上的显示器以及打印机的打印操作的控制。 框架单元具有用于将电子黑板的显示表面和写入表面保持在指定高度的板部分。 打印机容纳部分容纳打印机，计算机容纳部分容纳计算机。 计算机容纳部分，打印机容纳部分和板部分从底部开始沿垂直方向布置。

公开(公告)号：US06608619B2

公开(公告)日：2003-08-19

申请号：US10211272

申请日：2002-08-05

申请人： Katsuyuki Omura ,  Kunikazu Tsuda ,  Makoto Tanaka

发明人： Katsuyuki Omura ,  Kunikazu Tsuda ,  Makoto Tanaka

IPC分类号： G09G500

CPC分类号： G06F3/0416 ,  G06F3/0421 ,  G06F3/0481 ,  G06F21/31 ,  G06F21/83

摘要： In the coordinate-position inputting/detecting device, the light receiving/emitting devices emit light beams spreading in a fan shape and travelling along an entry area. The light receiving/emitting devices also receive the light beam reflected by a recursive reflecting member and detect the distribution of the intensity of the received light beam. The coordinates of a position of a pointing body such as a user's fingertip or a pen inserted in the entry area is identified using the distribution of intensity detected by the light receiving/emitting devices.

公开(公告)号：US06429856B1

公开(公告)日：2002-08-06

申请号：US09307809

申请日：1999-05-10

申请人： Katsuyuki Omura ,  Kunikazu Tsuda ,  Makoto Tanaka

发明人： Katsuyuki Omura ,  Kunikazu Tsuda ,  Makoto Tanaka

IPC分类号： G09G500

CPC分类号： G06F3/0416 ,  G06F3/0421 ,  G06F3/0481 ,  G06F21/31 ,  G06F21/83

摘要： In the coodinate-position inputting/detecting device, the light receiving/emitting devices emit light beams spreading in a fan shape and travelling along an entry area. The light receiving/emitting device also receiving the light beam reflected by a recursive reflecting member and detect the distribution of the intensity of the received light beam. The coordinates of a position of a pointing body such as a user's fingertip or a pen inserted in the entry area is identified using the distribution of intensity detected by the light receiving/emitting devices.

摘要翻译： 光接收/发射装置在调节位置输入/检测装置中发射扇形散射的光束并沿着入口区域行进。 光接收/发射装置还接收由递归反射构件反射的光束并且检测接收光束的强度的分布。 使用由光接收/发射装置检测的强度分布来识别诸如用户的指尖或插入入口区域中的笔的指示体的位置的坐标。

公开(公告)号：US06256023B1

公开(公告)日：2001-07-03

申请号：US09111129

申请日：1998-07-06

申请人： Takashi Yano ,  Makoto Tanaka ,  Kunikazu Tsuda

发明人： Takashi Yano ,  Makoto Tanaka ,  Kunikazu Tsuda

IPC分类号： G09G500

CPC分类号： G06F3/0436

摘要： A coordinate input device includes a writing panel which includes a writing surface having two vertical sides and two horizontal sides. A plurality of transmitting units transmit surface acoustic waves SAW to propagate the SAW within the writing panel in one of a vertical direction and a horizontal direction through reflection. A plurality of receiving units receive the SAW from the plurality of transmitting units through reflection, and output detection signals in response to the received SAW, so that coordinates of a specified point on the writing panel are detected based on the detection signals. A plurality of reflectors, provided on the four sides of the writing surface, reflect the SAW from the transmitting units inwardly to the writing panel and reflect the reflected SAW to the receiving units. In the coordinate input device, the plurality of reflectors, the plurality of transmitting units, and the plurality of receiving units are divided into at least two groups with respect to one of the vertical direction and the horizontal direction, respectively, and symmetrically placed about a predetermined line of the writing panel.

摘要翻译： 坐标输入装置包括书写面板，书写面板具有书写面，具有两个垂直边和两个水平边。 多个发送单元透射表面声波SAW，以通过反射在垂直方向和水平方向之一上在写入面板内传播SAW。 多个接收单元通过反射从多个发送单元接收SAW，并且响应于所接收的SAW输出检测信号，从而基于检测信号检测写入面板上的指定点的坐标。 设置在书写表面四侧的多个反射器将SAW从发送单元向内反射到书写面板，并将反射的SAW反射到接收单元。 在坐标输入装置中，多个反射器，多个发送单元和多个接收单元分别相对于垂直方向和水平方向之一分成至少两组，并且对称地放置在 书写面板的预定线。

公开(公告)号：US06229529B1

公开(公告)日：2001-05-08

申请号：US09108600

申请日：1998-07-01

申请人： Takashi Yano ,  Makoto Tanaka ,  Kunikazu Tsuda

发明人： Takashi Yano ,  Makoto Tanaka ,  Kunikazu Tsuda

IPC分类号： G09G500

CPC分类号： G06F3/0436 ,  G06F3/0423

摘要： A coordinate input device that selects actual write points from coordinates that can be combined in different ways to define a greater number of potential write points. In the example of detecting X-coordinates and Y-coordinates that can be combined into X,Y pairs defining potential write points, the device identifies as X,Y pairs for actual write pairs the X,Y combinations that are most likely to correspond to actual write points, based on factors such as the time of detection of an X-coordinate relative to the times of detection of Y-coordinates (or vice versa), or the distances between actual points found in a preceding time period and the potential points of a current time period, or the distances between coordinates of actual points found in a preceding time period and corresponding coordinates of potential write points identified in a current time period.

摘要翻译： 一个坐标输入装置，可以从不同方式组合的坐标中选择实际写入点，以定义更多数量的潜在写入点。 在检测可以组合成X，Y对的X坐标和Y坐标的示例中，定义潜在的写入点，器件将最可能对应的X，Y组合识别为实际写入对的X，Y对 基于X坐标相对于Y坐标的检测时间（或反之亦然）的检测时间或者在前一时间段中发现的实际点与潜在点之间的距离等因素的实际写入点 当前时间段中的实际点的坐标之间的距离，以及在当前时间段中识别的潜在写入点的相应坐标。

公开(公告)号：US06791700B2

公开(公告)日：2004-09-14

申请号：US10448120

申请日：2003-05-30

申请人： Katsuyuki Omura ,  Kunikazu Tsuda ,  Mitsuru Sato

发明人： Katsuyuki Omura ,  Kunikazu Tsuda ,  Mitsuru Sato

IPC分类号： G01B1114

CPC分类号： G06F3/0423 ,  G06F3/0428 ,  G06F3/0488

摘要： A coordinate inputting/detecting apparatus, for optically detecting a position of a designating device inserted into a flat or substantially flat two-dimensional coordinate inputting/detecting area, and including a coordinate determining device to determine two-dimensional coordinates of the designating device in the area. A distance determining device determines a distance of the designating device from a surface of the area when the designating device is located on or in vicinity to the area. A storing device stores information of the determined coordinates and information of the determined distance. A coordinates change detecting/storing device detects and stores a change of the coordinates information. A distance change detecting/storing device detects and stores a change of the distance information. A state allocating device allocates at least one designating state among designating states of the designating device stored in advance, based upon the coordinate change and distance change information.

摘要翻译： 一种坐标输入/检测装置，用于光学地检测插入到平坦或基本上平坦的二维坐标输入/检测区域中的指定装置的位置，并且包括坐标确定装置，以确定指定装置的二维坐标 区。 距离确定装置确定指定装置距指定装置位于该区域上或附近区域的表面的距离。 存储装置存储确定的坐标的信息和确定的距离的信息。 坐标变化检测/存储装置检测并存储坐标信息的改变。 距离变化检测/存储装置检测并存储距离信息的变化。 基于坐标变化和距离变化信息，状态分配装置在预先存储的指定装置的指定状态中分配至少一个指定状态。

公开(公告)号：US06762747B2

公开(公告)日：2004-07-13

申请号：US09955643

申请日：2001-09-19

申请人： Susumu Fujioka ,  Kunikazu Tsuda ,  Katsuyuki Omura

发明人： Susumu Fujioka ,  Kunikazu Tsuda ,  Katsuyuki Omura

IPC分类号： G06M700

CPC分类号： G06F3/0421

摘要： An electronic blackboard displays information and optically detects input information on a display/writing surface by determining the corresponding coordinates. To determine the input coordinates, a predetermined number of pairs of light emitting elements and light detecting elements are placed in parallel for each axis near the edges. The light emitting elements and the light detecting elements are also linearly and equidistantly placed. A control unit is connected to the light emitting elements for sequentially activating these light emitting elements and for controlling the light detecting elements to detect the light in an overlapping manner. Based upon the above positional information from the light detecting elements, an input coordinate determination unit determines the input coordinates of an input on the display/writing surface.

公开(公告)号：US07312787B2

公开(公告)日：2007-12-25

申请号：US10730602

申请日：2003-12-08

申请人： Susumu Fujioka ,  Kunikazu Tsuda ,  Katsuyuki Omura

发明人： Susumu Fujioka ,  Kunikazu Tsuda ,  Katsuyuki Omura

IPC分类号： G09G5/00

CPC分类号： G06F3/0421

摘要： An electronic blackboard displays information and optically detects input information on a display/writing surface by determining the corresponding coordinates. To determine the input coordinates, a predetermined number of pairs of light emitting elements and light detecting elements are placed in parallel for each axis near the edges. The light emitting elements and the light detecting elements are also linearly and equidistantly placed. A control unit is connected to the light emitting elements for sequentially activating these light emitting elements and for controlling the light detecting elements to detect the light in an overlapping manner. Based upon the above positional information from the light detecting elements, an input coordinate determination unit determines the input coordinates of an input on the display/writing surface.

摘要翻译： 电子黑板通过确定相应的坐标来显示信息并在显示/写入表面上光学检测输入信息。 为了确定输入坐标，预定数量的发光元件对和光检测元件对于靠近边缘的每个轴平行放置。 发光元件和光检测元件也线性等距放置。 控制单元连接到发光元件，用于顺序地激活这些发光元件，并且用于控制光检测元件以重叠的方式检测光。 基于来自光检测元件的上述位置信息，输入坐标确定单元确定显示/写入表面上的输入的输入坐标。

公开(公告)号：US06594023B1

公开(公告)日：2003-07-15

申请号：US09659829

申请日：2000-09-11

申请人： Katsuyuki Omura ,  Kunikazu Tsuda ,  Mitsuru Sato

发明人： Katsuyuki Omura ,  Kunikazu Tsuda ,  Mitsuru Sato

IPC分类号： G06F1100

CPC分类号： G06F3/0423 ,  G06F3/0428 ,  G06F3/0488

摘要： A coordinate inputting/detecting apparatus for optically detecting a position of a designating device inserted into a flat or substantially flat two-dimensional coordinate inputting/detecting area of the apparatus includes a coordinate determining device to determine two-dimensional coordinates of the designating device in the coordinate inputting/detecting area. A distance determining device determines a distance of the designating device from a surface of the coordinate inputting/detecting area when the designating device is located on or in vicinity to the coordinate inputting/detecting area. A storing device stores information of the two-dimensional coordinates determined by the coordinates determining device and information of the distance determined by the distance determining device so as to be associated with each other. A coordinates change detecting/storing device detects a change of the two-dimensional coordinates information at a predetermined time interval and stores the detected change of the two-dimensional coordinates information. A distance change detecting/storing device detects a change of the distance information at a predetermined time interval and stores the detected change of the distance information. A state allocating device allocates at least one designating state among designating states of the designating device stored in advance, based upon the coordinate change information and the distance change information.

公开(公告)号：US07259882B2

公开(公告)日：2007-08-21

申请号：US10189411

申请日：2002-07-08

申请人： Kunikazu Tsuda ,  Toshiharu Shibata

发明人： Kunikazu Tsuda ,  Toshiharu Shibata

IPC分类号： G06F3/12 ,  G06K15/00

CPC分类号： G06F3/1294 ,  G06F3/122 ,  G06F3/1244 ,  G06F3/1259 ,  G06F3/1265 ,  G06F3/1267 ,  G06F3/1288 ,  G06K15/02 ,  H04L67/02

摘要： An application server, a data server, and a printer are connected to one another via a communication network. The application server executes application software. Then, the application server generates print data for printing an interim result or final result of processing performed by the application software, and sends the print data to the data server. The data server provides the supplied print data to the printer. The printer performs printing in accordance with the provided print data.

摘要翻译： 应用服务器，数据服务器和打印机经由通信网络相互连接。 应用服务器执行应用软件。 然后，应用服务器生成用于打印由应用软件执行的中间结果或最终处理结果的打印数据，并将打印数据发送到数据服务器。 数据服务器将提供的打印数据提供给打印机。 打印机根据所提供的打印数据执行打印。