Coordinate inputting device including an electrode to reduce noise
components
    22.
    发明授权
    Coordinate inputting device including an electrode to reduce noise components 失效
    包括电极的坐标输入装置以减少噪声成分

    公开(公告)号:US4897510A

    公开(公告)日:1990-01-30

    申请号:US331029

    申请日:1989-03-30

    IPC分类号: G06F3/043 G06F3/033

    CPC分类号: G06F3/0433 Y10S367/907

    摘要: A coordinate inputting device in which the vibrations imparted from a vibration pen to a vibration transmitting plate are detected by a plurality of vibration sensors so as to enable the coordinates of a vibration input point to be detected using the time it takes for the vibrations to propagate on the vibration transmitting plate. The vibration transmitting plate has noise interrupting means for preventing noise coexistent with the vibrations imparted by the vibration pair for coordinate detection from being input to the vibration sensor.

    摘要翻译: 一种坐标输入装置,其中通过多个振动传感器检测从振动笔向振动传递板施加的振动,以便能够利用振动传播所需的时间来检测振动输入点的坐标 在振动传播板上。 振动传递板具有噪声中断装置,用于防止与由振动对施加的用于坐标检测的振动共振的噪声输入到振动传感器。

    Process for producing negative-crowned roller
    23.
    发明授权
    Process for producing negative-crowned roller 失效
    生产负冠辊的工艺

    公开(公告)号:US4291505A

    公开(公告)日:1981-09-29

    申请号:US79081

    申请日:1979-09-26

    IPC分类号: B24B5/37 B24B5/16 B24B1/00

    CPC分类号: B24B5/167

    摘要: The disclosure provides a process for producing a negative-crowned roller having a progressively decreasing diameter from both ends toward the center thereof by means of a one-dimensional mutual displacement between the raw material of the roller and the shaping tool.

    摘要翻译: 本公开提供了一种通过辊的原料与成型工具之间的一维相互位移的方式从两端朝向中心逐渐减小直径的负顶辊的制造方法。

    Coordinate input apparatus
    25.
    发明授权
    Coordinate input apparatus 失效
    坐标输入装置

    公开(公告)号:US5253187A

    公开(公告)日:1993-10-12

    申请号:US837695

    申请日:1992-02-19

    IPC分类号: G06F3/033 G06F3/043 G06F15/20

    CPC分类号: G06F3/0433 Y10S367/907

    摘要: A coordinate input apparatus in which a vibration which was input by a vibration input pen is detected by vibration sensors attached to a vibration propagating plate such as a transparent glass plate or the like and the coordinates of the position of the pen on the plate are detected. The apparatus includes an envelope output circuit to output envelope signals of detection signals of the sensors; a filter circuit for filtering the envelope signals; a gate signal output circuit for detecting a portion, exceeding a predetermined threshold value, of the envelope signal output from the filter circuit and for outputting a gate signal; a first detector for detecting the peak of the envelope signal output from the envelope output circuit and for detecting the envelope signal by using the peak as a reference; a second detector for detecting a phase signal of the detection signal by using the leading edge of the phase signal as a reference in the period of time during which the gate signal output from the gate signal is output circuit; and a calculating circuit to calculate the position coordinates of the input pen on the basis of the propagation time of the envelope signal detected by the first detector and the propagation time of the phase signal detected by the second detector.

    摘要翻译: 检测由振动输入笔输入的振动的坐标输入装置,由安装在振动传播板(例如透明玻璃板等)上的振动传感器以及笔的位置坐标在板上被检测 。 该装置包括一个信封输出电路,用于输出传感器检测信号的包络信号; 用于对包络信号进行滤波的滤波电路; 门信号输出电路,用于检测从滤波器电路输出的包络信号的超过预定阈值的一部分,并输出门信号; 第一检测器,用于检测从包络输出电路输出的包络信号的峰值,并通过使用峰值作为参考来检测包络信号; 第二检测器,用于在从栅极信号输出的栅极信号输出电路的时间周期内通过使用相位信号的前沿作为参考来检测检测信号的相位信号; 以及计算电路,其基于由第一检测器检测到的包络信号的传播时间和由第二检测器检测的相位信号的传播时间来计算输入笔的位置坐标。

    Image forming method and apparatus therefor
    27.
    发明授权
    Image forming method and apparatus therefor 失效
    图像形成方法及其装置

    公开(公告)号:US4990931A

    公开(公告)日:1991-02-05

    申请号:US383259

    申请日:1989-07-20

    摘要: A transfer recording medium comprises a transfer recording layer, which causes an irreversible change in transfer characteristic when provided with plural kinds of energies, at least one of which is applied imagewise, to provide a transferable portion or latent image portion in the transfer recording layer. The transferable portion is then transferred to a medium such as plain paper to form a transferred image thereon, which is then fixed by application of at least one of light, heat and pressure. The fixing step is effective, e.g., in providing a recorded image with improved stability against environments and elapse of time, color reproducibility and color densities through functional separation from the transfer step.

    摘要翻译: 转印记录介质包括转印记录层,当提供多种能量时,其转印特性的不可逆变化,其中至少一种被成像施加,以在转印记录层中提供可转印部分或潜像部分。 然后将可转印部分转移到诸如普通纸的介质上以在其上形成转印图像,然后通过施加光,热和压力中的至少一种来固定。 定影步骤是有效的,例如,通过与转印步骤的功能分离,提供具有改善的对环境的稳定性和经过时间,色彩再现性和色彩浓度的记录图像。

    Coordinates input apparatus
    28.
    发明授权
    Coordinates input apparatus 失效
    坐标输入装置

    公开(公告)号:US4887245A

    公开(公告)日:1989-12-12

    申请号:US177423

    申请日:1988-04-01

    IPC分类号: G06F3/033 G06F3/043

    摘要: A vibration which is input to a vibration propagating plate by a vibration pen is detected by vibration sensors attached at corner positions of the plate. This vibration is propagated as elastic waves in the vibration propagating plate and reaches the sensors. The coordinates of the vibration input point are calculated on the basis of the vibration propagating times corresponding to the detection signals from the sensors. The vibration sensors are come into pressure contact with the vibration propagating plate through a fluid like a grease having a high viscosity or consistency. Since such a fluid is filled in the space which is formed between the pressure contacting surfaces of the vibrator and vibration propagating plate, their coupling states are stable and the vibration and coordinates detecting characteristics can be uniformed every product.

    摘要翻译: 通过安装在板的角位置的振动传感器来检测通过振动笔输入到振动传播板的振动。 该振动在振动传播板中作为弹性波传播并到达传感器。 基于与来自传感器的检测信号对应的振动传播时间来计算振动输入点的坐标。 振动传感器通过具有高粘度或稠度的润滑脂的流体与振动传播板压力接触。 由于这种流体填充在形成在振动器的压力接触表面和振动传播板之间的空间中,它们的耦合状态是稳定的,并且每个产品的振动和坐标检测特性均匀。

    Coordinates input apparatus
    29.
    发明授权
    Coordinates input apparatus 失效
    坐标输入装置

    公开(公告)号:US4886943A

    公开(公告)日:1989-12-12

    申请号:US299440

    申请日:1989-01-23

    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。