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1. 发明授权

US07443387B2 Coordinate input apparatus, its control method, and program 有权
标题翻译：坐标输入装置，其控制方法和程序
公开(公告)号：US07443387B2
公开(公告)日：2008-10-28
申请号：US11076357
申请日：2005-03-09
申请人： Atsushi Tanaka , Yuichiro Yoshimura , Katsuyuki Kobayashi , Kiwamu Kobayashi , Hajime Sato , Masahide Hasegawa
发明人： Atsushi Tanaka , Yuichiro Yoshimura , Katsuyuki Kobayashi , Kiwamu Kobayashi , Hajime Sato , Masahide Hasegawa
IPC分类号： G06F3/041
CPC分类号： G06F3/0421 , G02B5/124
摘要： A signal change range, which is generated due to a pointing operation of a pointer on a coordinate input region, with respect to an initial detection signal distribution of a detection unit in an initial state in which no pointing operation is made on the coordinate input region, is specified. End portion information of the specified signal change range is detected. Coordinates of the pointed position of the pointer are calculated using at least one of a plurality of pieces of detected end portion information.
摘要翻译：相对于在坐标输入区域不进行指示操作的初始状态下的检测单元的初始检测信号分布，由于坐标输入区域上的指针的指示操作而产生的信号变化范围，被指定。检测到指定的信号变化范围的结束部分信息。使用检测到的多个部分信息中的至少一个来计算指针的指向位置的坐标。

2. 发明授权

US06563493B2 Molded article of pen tip of input pen for coordinate input apparatus, method of molding pen tip and mold therefor 失效
标题翻译：用于坐标输入设备的输入笔笔尖的模制品，笔尖和模具的成型方法
公开(公告)号：US06563493B2
公开(公告)日：2003-05-13
申请号：US09105995
申请日：1998-06-29
申请人： Katsuyuki Kobayashi , Atsushi Tanaka , Yuichiro Yoshimura , Ryozo Yanagisawa , Hajime Sato
发明人： Katsuyuki Kobayashi , Atsushi Tanaka , Yuichiro Yoshimura , Ryozo Yanagisawa , Hajime Sato
IPC分类号： G09G500
CPC分类号： G06F3/0433 , B29C45/0001 , B29C45/0013 , B29C45/0025 , B29C45/0055 , B29C2045/0027 , B29K2105/0079 , G06F3/03545
摘要： A molded article of a pen tip of an input pen for a coordinate input apparatus for inputting oscillation to an oscillation transmitting plate, detecting oscillation propagating through the oscillation transmitting plate and detecting indicated coordinates is molded by injecting a composition containing at least liquid crystalline resin into a mold member for molding the configuration of the pen tip. In a mold for the pen tip, at least one gate is formed in a molding member such that the gate is disposed at a position symmetric with respect to the center axis of the pen tip.
摘要翻译：将用于向振动传递板输入振荡的坐标输入装置的输入笔的笔尖的模制品，通过振动传播板传播的检测振动和检测指示的坐标，将至少含有液晶树脂的组合物注入用于模制笔尖的构造的模具构件。在用于笔尖的模具中，至少一个浇口形成在模制构件中，使得浇口设置在相对于笔尖的中心轴对称的位置。

3. 发明授权

US5936207A Vibration-transmitting tablet and coordinate-input apparatus using said tablet 失效
标题翻译：使用该平板电脑的振动传送片和坐标输入装置
公开(公告)号：US5936207A
公开(公告)日：1999-08-10
申请号：US683222
申请日：1996-07-18
申请人： Katsuyuki Kobayashi , Atsushi Tanaka , Yuichiro Yoshimura , Ryozo Yanagisawa , Masaki Tokioka , Hajime Sato
发明人： Katsuyuki Kobayashi , Atsushi Tanaka , Yuichiro Yoshimura , Ryozo Yanagisawa , Masaki Tokioka , Hajime Sato
IPC分类号： G01B7/00 , B06B1/06 , G01B17/00 , G06F3/033 , G06F3/041 , G06F3/043 , G06F3/048 , H01L41/22 , G08C21/00 , G09G5/00
CPC分类号： G06F3/0433
摘要： A vibration-transmitting tablet and coordinate-input apparatus at low prices, which enable to easily manage precision of vibration detection position. A vibration-input pen inputs vibration, generated by its vibrator, onto the vibration-transmitting tablet formed by polarizing a piezoelectric member in its thickness direction. When the vibration propagated on the vibration-transmitting tablet reaches four electrodes provided at predetermined positions of the vibration-transmitting tablet, electric signals based on the vibration are detected from the respective electrodes. A signal-waveform detector detects arrival of the vibration at the electrodes based on the electric signals. An arithmetic controller calculates coordinates of the vibration-input position based on arrival timings of the vibration. The arrangement of the electrodes on the vibration-transmitting tablet can be realized by etching, printing or the like, thus management of precision of vibration-detection positions can be much easier.
摘要翻译：一种振动传输板和坐标输入装置，价格便宜，能够轻松管理振动检测位置的精度。振动输入笔将其振动器产生的振动输入到通过使压电构件在其厚度方向上偏振而形成的振动传递片上。当在振动传递片上传播的振动达到设置在振动传输片的预定位置处的四个电极时，从各个电极检测基于振动的电信号。信号波形检测器基于电信号检测电极的振动的到达。算术控制器基于振动的到达定时计算振动输入位置的坐标。通过蚀刻，印刷等可以实现振动传递片上的电极布置，从而可以更容易地管理振动检测位置的精度。

4. 发明授权

US5842153A Coordinates input apparatus and vibration detecting apparatus 失效
标题翻译：坐标输入装置和振动检测装置
公开(公告)号：US5842153A
公开(公告)日：1998-11-24
申请号：US773886
申请日：1996-12-27
申请人： Katsuyuki Kobayashi , Atsushi Tanaka , Yuichiro Yoshimura , Ryozo Yanagisawa , Masaki Tokioka , Hajime Sato
发明人： Katsuyuki Kobayashi , Atsushi Tanaka , Yuichiro Yoshimura , Ryozo Yanagisawa , Masaki Tokioka , Hajime Sato
IPC分类号： G06F3/043 , G06F3/033 , G01B17/00 , C08C21/00
CPC分类号： G06F3/0433
摘要： A coordinate input apparatus which can stably input coordinates at a high precision is provided. A vibration sensor is fixed to a vibration propagating plate by means such as an adhesion or the like. Electrodes are formed on both edge surfaces of the vibration sensor. One electrode is connected to the vibration propagating plate (its surface is made of a conductive material). Another electrode is connected to a conductive plate spring through an electrode leading member. The electrode leading member has a cylindrical portion to position a projecting portion to a center axis by setting a side surface of the vibration sensor to a reference has a relation adapted to be come into engagement with the vibration sensor. The plate spring presses the electrode leading member to the vibration sensor and is electrically connected to the vibration sensor. Since the position to extract a signal from the vibration sensor is positioned by setting the side surface of the vibration sensor to a reference, the signal can be stably extracted at a high precision.
摘要翻译：提供一种能够以高精度稳定地输入坐标的坐标输入装置。振动传感器通过粘接等方式固定在振动传播板上。电极形成在振动传感器的两个边缘表面上。一个电极连接到振动传播板（其表面由导电材料制成）。另一电极通过电极引导构件连接到导电板弹簧。电极引导构件具有通过将振动传感器的侧表面设定为基准而将突出部分定位到中心轴线的圆柱形部分具有适于与振动传感器接合的关系。板簧将电极引导构件按压到振动传感器并与振动传感器电连接。由于通过将振动传感器的侧面设定为基准来定位从振动传感器提取信号的位置，所以能够以高精度稳定地提取信号。

5. 发明授权

US5831602A Information processing apparatus, method and computer program product 失效
标题翻译：信息处理设备，方法和计算机程序产品
公开(公告)号：US5831602A
公开(公告)日：1998-11-03
申请号：US773890
申请日：1996-12-27
申请人： Hajime Sato , Atsushi Tanaka , Yuichiro Yoshimura , Ryozo Yanagisawa , Katsuyuki Kobayashi , Masaki Tokioka
发明人： Hajime Sato , Atsushi Tanaka , Yuichiro Yoshimura , Ryozo Yanagisawa , Katsuyuki Kobayashi , Masaki Tokioka
IPC分类号： G06F3/041 , G06F3/033 , G06F3/048 , G09G3/00 , G09G5/00
CPC分类号： G06F3/033 , G06F3/0488 , G09G3/00
摘要： When coordinate information is inputted into input device 14, display controller 13 sets input area 16 based on the input coordinate information, and instructs work station (WS) 12 to lower the contrast of the input area 16. The WS 12 then sends an image signal where the contrast of the input area 16 is lowered on the display device 11. This solves the problem that, in a case where the contrast or brightness of a display screen of an electronic board is set for viewers but not for a presenter who inputs characters and figures on the electronic board, the presenter has an uncomfortable feeling from too high contrast or brightness.
摘要翻译：当向输入装置14输入坐标信息时，显示控制器13根据输入的坐标信息设定输入区域16，指示工作站（WS）12降低输入区域16的对比度。然后，WS12发送图像信号其中输入区域16的对比度在显示装置11上降低。这解决了在为观众设置电子板的显示屏的对比度或亮度但不输入字符的演示者的情况下的问题电子板上的数字，主持人对对比度或亮度太高感到不舒服。

6. 发明授权

US5760346A Vibration sensing device 失效
标题翻译：振动传感装置
公开(公告)号：US5760346A
公开(公告)日：1998-06-02
申请号：US674740
申请日：1996-07-02
申请人： Katsuyuki Kobayashi , Atsushi Tanaka , Yuichiro Yoshimura , Ryozo Yanagisawa , Masaki Tokioka , Hajime Sato
发明人： Katsuyuki Kobayashi , Atsushi Tanaka , Yuichiro Yoshimura , Ryozo Yanagisawa , Masaki Tokioka , Hajime Sato
IPC分类号： G06F3/043 , G06F3/033 , G08C21/00 , G09G3/02
CPC分类号： G06F3/0436
摘要： There is provided a highly precise coordinate input device not requiring a particular designating tool. A sheet, composed of a piezoelectric plate polarized in the direction of thickness, is superposed with a vibration transmitting plate, provided with vibration sensors in predetermined positions. The sheet generates vibration by a pulse signal generated by a sheet driver. When the sheet is pressed for example with a pen, the vibration is transmitted to the vibration transmitting plate from the pressed position, and is detected by the vibration sensors. A controller calculates the distance between the vibration input point and the vibration sensor, based on the delay time from the start of vibration to the detection. This operation is conducted for the plural sensors, and the coordinate is calculated from thus calculated distances.
摘要翻译：提供了不需要特定指定工具的高精度坐标输入装置。由在厚度方向偏振的压电板构成的片与振动传递板重叠，在预定位置设置有振动传感器。片材通过片材驱动器产生的脉冲信号产生振动。当用笔按压片材时，振动从按压位置传递到振动传递板，并被振动传感器检测。控制器根据从振动开始到检测的延迟时间，计算振动输入点和振动传感器之间的距离。对多个传感器进行该操作，并根据这样计算的距离计算坐标。

7. 发明授权

US5500492A Coordinate input apparatus 失效
标题翻译：坐标输入装置
公开(公告)号：US5500492A
公开(公告)日：1996-03-19
申请号：US327806
申请日：1994-10-24
申请人： Katsuyuki Kobayashi , Shinnosuke Taniishi , Atsushi Tanaka , Yuichiro Yoshimura , Kiyoshi Kaneko , Ryozo Yanagisawa , Masaki Tokioka
发明人： Katsuyuki Kobayashi , Shinnosuke Taniishi , Atsushi Tanaka , Yuichiro Yoshimura , Kiyoshi Kaneko , Ryozo Yanagisawa , Masaki Tokioka
IPC分类号： G06F3/033 , G06F3/043 , G08C21/00
CPC分类号： G06F3/0433
摘要： Disclosed is a coordinate input apparatus for detecting an input vibration from a vibration pen by a vibration sensor provided on a vibration transmitting plate to measure a vibration transmission time to the vibration pen to detect the input coordinates of the vibration pen on the vibration transmitting plate on the basis of the measurement result. The vibration pen is made wireless by incorporating all mechanisms required to generate the vibration. A drive timing for vibration input from the vibration pen and used as a measurement origin of the vibration transmission time is transmitted to a main body for performing the coordinate detection processing by bringing the vibration pen in temporary contact with the main body.
摘要翻译：公开了一种坐标输入装置，用于通过设置在振动传递板上的振动传感器来检测来自振动笔的输入振动，以测量到振动笔的振动传播时间，以检测振动传播板上振动笔的输入坐标测量结果的基础。振动笔通过并入产生振动所需的所有机构而无线化。振动笔的振动输入的驱动时刻用作振动传播时间的测量原点，通过使振动笔与主体暂时接触而发送到主体进行坐标检测处理。

8. 发明授权

US5420804A Apparatus for inputting coordinates and method for correcting coordinates 失效
标题翻译：输入用于校正坐标的坐标和方法的装置
公开(公告)号：US5420804A
公开(公告)日：1995-05-30
申请号：US940197
申请日：1992-09-02
申请人： Atsushi Tanaka , Shinnosuke Taniishi , Yuichiro Yoshimura , Kiyoshi Kaneko , Ryozo Yanagisawa , Katsuyuki Kobayashi , Masaki Tokioka
发明人： Atsushi Tanaka , Shinnosuke Taniishi , Yuichiro Yoshimura , Kiyoshi Kaneko , Ryozo Yanagisawa , Katsuyuki Kobayashi , Masaki Tokioka
IPC分类号： G06F3/033 , G06F3/043 , G06F15/20
CPC分类号： G06F3/0433
摘要： A coordinate position correcting apparatus includes a setting device for setting in advance a coordinate to be input into a vibration input device, a correction coefficient calculator for calculating a correction coefficient as a ratio of the coordinate set by the setting device to a coordinate output by calculation, and a coordinate corrector for correcting the coordinate output by calculation on the basis of the correction coefficient calculated by the correction coefficient calculator.
摘要翻译：坐标位置校正装置包括：预先设定要输入到振动输入装置中的坐标的设定装置;校正系数计算器，用于计算校正系数，作为由设定装置设定的坐标系与通过计算的坐标输出的比率以及坐标校正器，用于基于由校正系数计算器计算的校正系数通过计算来校正坐标输出。

9. 发明授权

US5142106A Coordinates input apparatus 失效
标题翻译：协调输入装置
公开(公告)号：US5142106A
公开(公告)日：1992-08-25
申请号：US730444
申请日：1991-07-16
申请人： Yuichiro Yoshimura , Shinnosuke Taniishi , Katsuyuki Kobayashi , Ryozo Yanagisawa , Kiyoshi Kaneko , Takeshi Kamono , Atsushi Tanaka
发明人： Yuichiro Yoshimura , Shinnosuke Taniishi , Katsuyuki Kobayashi , Ryozo Yanagisawa , Kiyoshi Kaneko , Takeshi Kamono , Atsushi Tanaka
IPC分类号： G03B17/00 , G06F3/03 , G06F3/033 , G06F3/043
CPC分类号： G06F3/0433 , G03B2217/005 , Y10S367/907
摘要： In a coordinates input apparatus in which a vibration input from a vibration pen is detected by a plurality of vibration sensors attached to a transparent vibration propagating plate such as an acrylic or glass plate and the coordinate position of the vibration pen is detected from the vibration propagation times until the vibration sensors, the sensors and the vibration proof material are arranged in a manner such that a distance between the attaching boundary surface of the vibration proof material attached to the peripheral portion of the vibration propagating plate and the center of each sensor which is attached to the input side than the attaching boundary surface of the vibration proof material lies within a range from 0.5 time to a value less than 1.0 time as large as the diameter of the sensor, preferably, within a range from 1.0 mm to a value less than 2.0 mm.

10. 发明授权

US5097102A Coordinate input apparatus 失效
标题翻译：协调输入装置
公开(公告)号：US5097102A
公开(公告)日：1992-03-17
申请号：US631884
申请日：1990-12-21
申请人： Yuichiro Yoshimura , Ryozo Yanagisawa , Katsuyuki Kobayashi , Kiyoshi Kaneko , Atsushi Tanaka , Shinnosuke Taniishi , Takeshi Kamono
发明人： Yuichiro Yoshimura , Ryozo Yanagisawa , Katsuyuki Kobayashi , Kiyoshi Kaneko , Atsushi Tanaka , Shinnosuke Taniishi , Takeshi Kamono
IPC分类号： G06F3/043 , G06F3/033
CPC分类号： G06F3/0433
摘要： A coordinate input apparatus for detecting a vibration transmitted from a vibration input pen by a plurality of vibration sensors arranged on a vibration transmission member, and for determining coordinates of the vibration input pen from vibration propagation times required between the position of the vibration input pen to the positions of the vibration sensors, includes a vibration-isolating member formed in a peripheral portion of the vibration transmission member. The vibration-isolating member has a multi-layered structure consisting of a plurality of vibration-isolating layers formed so that a layer nearer to the vibration transmission plate has a lower acoustic impedance than that of a layer farther from the vibration transmission plate.

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