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1.发明授权Method and apparatus for recognizing input handwritten characters associated with title information 失效用于识别与标题信息相关联的输入手写字符的方法和装置
公开(公告)号：US5991440A
公开(公告)日：1999-11-23
申请号：US402151
申请日：1995-03-10
CPC分类号： G06K9/2054 , G06K2209/01
摘要： The present invention relates to a character input apparatus and method which pairs the title of a heading to the region where a character is inputted and determines the character group which can be inputted into the region corresponding to the heading as input candidate characters. When a character is inputted in the region, the heading in that region is discriminated and the characters are recognized referring to the input candidate character group corresponding to the title of the heading.
摘要翻译： 本发明涉及一种字符输入装置和方法，其将标题的标题与输入字符的区域相对应，并将可以输入到与标题相对应的区域中的字符组确定为输入候选字符。 当在区域中输入字符时，识别该区域中的标题，并且参考与标题的标题对应的输入候选字符组来识别字符。
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公开(公告)号：US5644339A
公开(公告)日：1997-07-01
申请号：US370351
申请日：1995-01-09
CPC分类号： G06F3/0489 , Y10S345/901
摘要： An electronic information apparatus for receiving information input in a plurality of formats and receiving a particular category of information capable of being registered in at least two corresponding formats includes a coordinate input apparatus for inputting information containing the particular category of information and a discriminator, for identifying one of the formats, associated with the particular category of information, a detector for detecting the discriminator, an extractor for extracting the particular category of information associated with the discriminator from the input information, and a memory for registering the extracted particular category of information in the format identified by the discriminator detected by the detector and for registering the particular category of information in another corresponding format.
摘要翻译： 一种电子信息装置，用于接收以多种格式输入的信息并且接收能够以至少两种对应格式登记的特定信息类别，包括用于输入包含特定类别信息的信息的坐标输入装置和鉴别器，用于识别 与特定类别的信息相关联的格式之一，用于检测鉴别器的检测器，用于从输入信息中提取与鉴别器相关联的特定类别的信息的提取器，以及用于将提取的特定类别的信息登记在存储器中的存储器 由鉴别器识别的格式由检测器检测并用于以特定类别的信息登记在另一种对应格式中。
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公开(公告)号：US5070325A
公开(公告)日：1991-12-03
申请号：US324109
申请日：1989-03-16
申请人： Atsushi Tanaka , Kiyoshi Kaneko , Yuichiro Yoshimura , Noriyuki Suzuki , Katsuyuki Kobayashi , Shigeki Mori , Shinnosuke Taniishi
发明人： Atsushi Tanaka , Kiyoshi Kaneko , Yuichiro Yoshimura , Noriyuki Suzuki , Katsuyuki Kobayashi , Shigeki Mori , Shinnosuke Taniishi
CPC分类号： G06F3/0433
摘要： A coordinate input apparatus includes a vibration pen, a vibration transmission plate, a plurality of vibration detecting units, a calculating unit, a memory unit, and a control unit. The calculating unit calculates vibration transmission times from a point designated by the vibration pen to the vibration detecting units, and calculates coordinate values of the designated point of the vibration pen. The memory unit stores the vibration transmission times from a first designated point of the vibration pen on the vibration transmission plate to the vibration detecting units and coordinate values of the first designated point. The control unit performs calculations on the basis of vibration transmission times from a second designated point calculated by the calculating unit to the vibration detecting units, the vibration transmission times from the first designated point and the coordinate values of the first designated point stored in the memory unit, thereby calculating coordinate values of the second designated point.
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公开(公告)号：US5726686A
公开(公告)日：1998-03-10
申请号：US131914
申请日：1993-10-04
申请人： Shinnosuke Taniishi , Yuichiro Yoshimura , Kiyoshi Kaneko , Atsushi Tanaka , Katsuyuki Kobayashi , Shigeki Mori , Noriyuki Suzuki
发明人： Shinnosuke Taniishi , Yuichiro Yoshimura , Kiyoshi Kaneko , Atsushi Tanaka , Katsuyuki Kobayashi , Shigeki Mori , Noriyuki Suzuki
CPC分类号： G06F3/0433
摘要： There is provided a coordinates input apparatus in which a vibration input from a vibration pen having a piezoelectric transducer is detected by a plurality of vibration sensors attached to a vibration propagating plates such as an input tablet and the coordinates of this pen on the plate are detected. The tip of the vibration input pen is made of a material of a resin of the polyamideimide system such as thermoplastic polyamideimide or aromatic polyamideimide. With this material, a desired image can be smoothly input to the input tablet without scratching the glass surface thereof and the accurate coordinates can be detected.
摘要翻译： 提供了一种坐标输入装置，其中通过附接到诸如输入图形输入板的振动传播板的多个振动传感器来检测来自具有压电换能器的振动笔的振动输入，并且检测该笔在该板上的坐标 。 振动输入笔的尖端由聚酰胺酰亚胺体系树脂的材料制成，如热塑性聚酰胺酰亚胺或芳族聚酰胺酰亚胺。 利用该材料，可以将期望的图像平滑地输入到输入图形输入板而不会刮擦其玻璃表面，并且可以检测精确的坐标。
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公开(公告)号：US4886943A
公开(公告)日：1989-12-12
申请号：US299440
申请日：1989-01-23
申请人： Noriyuki Suzuki , Atsushi Tanaka , Kiyoshi Kaneko , Yuichiro Yoshimura , Shinnosuke Taniishi , Katsuyuki Kobayashi , Shigeki Mori
发明人： Noriyuki Suzuki , Atsushi Tanaka , Kiyoshi Kaneko , Yuichiro Yoshimura , Shinnosuke Taniishi , Katsuyuki Kobayashi , Shigeki Mori
CPC分类号： G06F3/0433 , G06F3/0418 , Y10S367/907
摘要： There is provided a coordinates input apparatus for detecting the coordinates of a point indicated by an instruction pen on a vibration transmitting plate made of a transparent tablet on the basis of the vibration transmission times on this plate. This apparatus comprises: a pen as vibration generating means for generating a vibration; a tablet as a vibration transmitting plate to transmit the vibration generated by the pen; vibration sensors which are arranged on the tablet and detect at a plurality of positions the vibrations transmitted by making the pen come into contact with the tablet; a microcomputer for obtaining the vibration transmission distances from the vibration transmission times of the vibrations detected by the sensors and for calculating the coordinate point on the tablet with which the pen is come into contact; an output device to output the coordinate point calculated by the microcomputer; an erroneous detection discriminating circuit to discriminate whether the coordinate point calculated is the erroneously detected coordinate point or not; and a controller for allowing a correction point calculating means to calculate and output a correction point in place of the erroneously detected coordinate point.
摘要翻译： 提供了一种坐标输入装置，用于基于在该板上的振动传播时间来检测由透明片形成的振动传递板上的由指示笔指示的点的坐标。 该装置包括：用于产生振动的笔作为振动产生装置; 作为振动传递板的片剂，用于传递由钢笔产生的振动; 振动传感器布置在平板电脑上，并在多个位置检测通过使笔与片剂接触而传递的振动; 用于获得由传感器检测到的振动的振动传播时间的振动传播距离和用于计算与笔接触的片剂上的坐标点的微型计算机; 用于输出微机计算出的坐标点的输出装置; 一个错误检测鉴别电路，用于鉴别所计算的坐标点是否是错误检测的坐标点; 以及控制器，用于允许校正点计算装置计算并输出校正点以代替错误检测的坐标点。
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6.发明授权Coordinate input device and method having first and second sampling devices which sample input data at staggered intervals 失效具有第一和第二采样装置的坐标输入装置和方法，其以交错的间隔采样输入数据公开(公告)号：US06278445B1
公开(公告)日：2001-08-21
申请号：US08697278
申请日：1996-08-27
IPC分类号： G09G500
CPC分类号： G06F3/04883
摘要： A coordinate input device interpolates sampling data, using less input data and simpler computing. The input data (coordinate information indicative of an input trace) are sampled both with a predetermined cycle (Tn), and at the end of a predetermined time interval after the sampling of the cycle Tn is complete. As a result of the two different samplings, not only the coordinate point determined by the sampling of cycle Tn, but also information indicative of a tangent vector at each coordinate point on the input trace are obtained. The coordinate point and the associated tangent vector information are thus output, so that a trace more faithful to the input trace is obtained using fewer coordinate points.
摘要翻译： 坐标输入设备使用较少的输入数据和更简单的计算来内插采样数据。 输入数据（指示输入轨迹的坐标信息）以预定周期（Tn）被采样，并且在循环Tn的采样完成之后的预定时间间隔结束时被采样。 作为两个不同采样的结果，不仅获得由循环Tn的采样确定的坐标点，而且获得指示输入轨迹上的每个坐标点处的切线矢量的信息。 因此，输出坐标点和相关联的切线向量信息，使得使用较少的坐标点获得更符合输入轨迹的轨迹。
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公开(公告)号：US5073685A
公开(公告)日：1991-12-17
申请号：US603625
申请日：1990-10-26
申请人： Katsuyuki Kobayashi , Kiyoshi Kaneko , Ryohzou Yanagisawa , Yuichiroh Yoshimura , Atsushi Tanaka , Shinnosuke Taniishi , Takeshi Kamono
发明人： Katsuyuki Kobayashi , Kiyoshi Kaneko , Ryohzou Yanagisawa , Yuichiroh Yoshimura , Atsushi Tanaka , Shinnosuke Taniishi , Takeshi Kamono
CPC分类号： G06F3/0433 , Y10S367/907
摘要： A coordinate input apparatus includes a wireless vibrating input pen for alternately generating a first vibration having a first frequency and a second vibration having a second frequency different from the first frequency. A vibration transmitting member is provided for transmitting the first and second vibrations input from the vibrating input pen by contacting the vibrating input pen. A plurality of vibration detectors are coupled to the vibration transmitting member for detecting the first and second vibrations transmitted through the vibration transmitting member. Processing circuitry is included for deriving at least one coordinate of a position of the vibrating input pen on the transmitting member according to a transmission delay time between the first and second vibrations detected by the vibration detectors. Transmission and reception of timing information between the vibrating input pen and the main body of the apparatus is not required. Hence, it becomes possible to provide a wireless vibrating input pen.
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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
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。
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9.发明授权
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
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。
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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
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.
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