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1.发明授权Molded article of pen tip of input pen for coordinate input apparatus, method of molding pen tip and mold therefor 失效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
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。
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2.发明授权Vibration-transmitting tablet and coordinate-input apparatus using said tablet 失效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。
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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
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。
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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
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。
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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
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。
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6.发明授权Coordinates input apparatus with a plate member separated by a gap from a vibration transmission plate 失效使具有与振动传播板间隔开的板构件的输入装置进行坐标公开(公告)号：US06570558B2
公开(公告)日：2003-05-27
申请号：US08775201
申请日：1996-12-30
申请人： Yuichiro Yoshimura , Atsushi Tanaka , Ryozo Yanagisawa , Katsuyuki Kobayashi , Masaki Tokioka , Hajime Sato
发明人： Yuichiro Yoshimura , Atsushi Tanaka , Ryozo Yanagisawa , Katsuyuki Kobayashi , Masaki Tokioka , Hajime Sato
IPC分类号： G09G500
CPC分类号： G06F3/0433
摘要： An influence by a vibration which is transmitted in the air is reduced, thereby preventing an erroneous detection of coordinates or a deterioration in a detecting precision. An elastic resin sheet is arranged on a coordinates input surface side of a vibration transmission plate so as to have a gap between the resin sheet and the vibration transmission plate and is fixed by an adhesive layer. When coordinates are inputted by a vibrator pen, namely, when a vibration is inputted, the resin sheet is warped by a writing pressure of the vibrator pen and the resin sheet comes into contact with the vibration transmission plate. Therefore, the vibration applied by the vibrator pen is efficiently transmitted to the vibration transmission plate. On the other hand, a vibration transmitted from the air is reflected by the boundary on both surface sides of the resin sheet and by the surface of the vibration transmission plate by a difference between acoustic impedances, so that the vibration entering the vibration transmission plate is remarkably reduced.
摘要翻译： 在空气中传递的振动的影响减小，从而防止错误的坐标检测或检测精度的劣化。 弹性树脂片被布置在振动传播板的坐标输入表面侧，以便在树脂片和振动传播板之间具有间隙，并通过粘合剂层固定。 当通过振动笔输入坐标时，即当输入振动时，树脂片被振动笔的书写压力扭曲，并且树脂片与振动传播板接触。 因此，振动笔施加的振动被有效地传递到振动传播板。 另一方面，从空气传递的振动由树脂片的两面的边界和振动传播板的表面之间的声阻抗之间的差异反射，使得进入振动传播板的振动为 明显减少
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公开(公告)号：US06407731B2
公开(公告)日：2002-06-18
申请号：US09045686
申请日：1998-03-23
IPC分类号： G09G500
CPC分类号： G06F3/0433
摘要： A coordinates input apparatus which detects vibration, inputted by a vibration-input pen, by a plurality of vibration sensors provided on a vibration-transmitting tablet, and derives coordinates of a vibration-input point based on vibration transmitting time on the vibration-transmitting tablet. The vibration-transmitting tablet comprises a glass substrate and two sheets of resinous film laminated on the glass substrate. The two sheets of resinous film are laminated on both surfaces of the glass substrate in an orientation such that the stretched directions of the resinous film differ for 90 degrees. By this, a vibration-transmitting tablet where sheets of protection film are laminated, and a coordinates input apparatus which minimizes the changes in vibration propagation velocity depending on the propagation directions, are realized.
摘要翻译： 一种坐标输入装置，其通过设置在振动传递图形输入板上的多个振动传感器来检测由振动输入笔输入的振动，并且基于振动传递片上的振动传播时间导出振动输入点的坐标 。 振动传递片包括玻璃基板和层叠在玻璃基板上的两片树脂膜。 将两片树脂膜以玻璃基板的两个表面以使得树脂膜的拉伸方向相差90度的方向层压。 由此，实现层叠有保护膜片的振动传递片，以及根据传播方向使振动传播速度的变化最小化的坐标输入装置。
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8.发明授权Coordinate input apparatus, method of controlling same and computer-readable memory 失效坐标输入装置，控制方法和计算机可读存储器公开(公告)号：US06288711B1
公开(公告)日：2001-09-11
申请号：US09257033
申请日：1999-02-25
IPC分类号： G09G500
CPC分类号： G06F3/0433
摘要： Vibration is sensed as a signal by a vibration sensor and the signal level of the sensed signal is measured by an A/D converter. The distance between a position entered by a vibrating input pen and the vibration sensor is calculated and, on the basis of the calculated distance, input level information is obtained from the measured signal level by an arithmetic and control unit.
摘要翻译： 振动由振动传感器检测为信号，感测信号的信号电平由A / D转换器测量。 计算由振动输入笔输入的位置与振动传感器之间的距离，并且根据计算出的距离，通过算术和控制单元从测量信号电平获得输入电平信息。
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公开(公告)号：US6041284A
公开(公告)日：2000-03-21
申请号：US879603
申请日：1997-06-20
CPC分类号： G06F3/0433 , Y10S367/907
摘要： The present invention detects coordinates of a designated point and includes a vibration transmission plate having anisotropic properties such that vibrations from a vibration generation source applied to the vibration transmission plate propagate through the vibration transmission plate with differing vibration transmission velocities depending on a direction of transmission of vibration. A plurality of vibration detection units are provided for detecting vibrations transmitted through the vibration transmission plate, and a determination unit determines coordinates of the vibration generation source by measuring time periods of propagation of vibrations through the vibration transmission plate from the vibration generation source to one or more of the vibration detetion units. Further, the vibration transmission plate and the plurality of vibration detection units are provided such that bisectors of angles made by two line segments each connecting two opposing vibration detection units from among the plurality of vibration detection units coincide with axes of anisotropy of the vibration transmission plate.
摘要翻译： 本发明检测指定点的坐标，并且包括具有各向异性特性的振动传播板，使得施加到振动传播板的振动产生源的振动根据传播方向以不同的振动传播速度传播通过振动传播板 振动。 多个振动检测单元被设置用于检测通过振动传播板传递的振动，并且确定单元通过测量通过振动传播板的振动从振动发生源传播的时间周期来确定振动发生源的坐标， 更多的振动检测单位。 此外，振动传播板和多个振动检测单元被设置成使得由多个振动检测单元中的两个相对的振动检测单元连接的两个线段制成的角度的二等分线与振动传播板的各向异性轴线重合 。
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公开(公告)号：US5714698A
公开(公告)日：1998-02-03
申请号：US837128
申请日：1997-04-14
申请人： Masaki Tokioka , Atsushi Tanaka , Yuichiro Yoshimura , Ryozo Yanagisawa , Katsuyuki Kobayashi , Hajime Sato
发明人： Masaki Tokioka , Atsushi Tanaka , Yuichiro Yoshimura , Ryozo Yanagisawa , Katsuyuki Kobayashi , Hajime Sato
IPC分类号： G06F3/041 , G06F3/00 , G06F3/01 , G06F3/033 , G06F3/038 , G06F3/048 , G06K9/00 , G01P15/08 , G01P3/56 , G01P3/441
CPC分类号： G06F3/014 , G06F3/017 , G06K9/00335
摘要： A gesture input apparatus comprises: a plurality of multiaxis angular velocity sensors or multiaxis acceleration sensors respectively for detecting multiaxis angular velocities or multiaxis accelerations; a difference sampling circuit for outputting the difference between one of outputs from the sensors, as a reference value, and outputs from the other sensors; a gesture dictionary for pre-storing sample values of feature relative value outputs; an arithmetic operation controller for recognizing gesture, by comparing an output value from the difference sampling circuit with a value within the gesture dictionary, based on output indicative of change in elapse of time, from said difference sampling circuit, as one set of data; and a distance sensor for detecting the relative distance between a fixed member and a movable member by using sound waves or light.
摘要翻译： 手势输入装置包括：分别用于检测多轴角速度或多轴加速度的多个多轴角速度传感器或多轴加速度传感器; 用于输出来自传感器的一个输出之间的差作为参考值的差分采样电路，并从其他传感器输出; 用于预存储特征相对值输出的采样值的手势字典; 算术运算控制器，用于通过将所述差异采样电路的输出值与所述手势字典中的值相对应地从所述差分采样电路中将来自所述差分采样电路的经过时间的变化的输出作为一组数据进行比较来识别手势; 以及距离传感器，用于通过使用声波或光来检测固定构件和可动构件之间的相对距离。
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