Coordinate input apparatus
    11.
    发明授权
    Coordinate input apparatus 失效
    坐标输入装置

    公开(公告)号:US4980518A

    公开(公告)日:1990-12-25

    申请号:US530480

    申请日:1990-06-01

    IPC分类号: G06F3/033 G06F3/043

    CPC分类号: G06F3/0433

    摘要: A coordinate input apparatus comprises: a vibration pen to generate a vibration; a vibration propagating plate to propagate the vibration generated by the pen by touching the pen to the plate; vibration sensors to detect the vibration propagated to the plate; a supporting member which supports the plate and whose vibration propagating velocity is slower than the plate; a position coordinate calculating circuit to calculate the position coordinates of the pen on the plate on the basis of the detection signals from the sensors; and a display which is provided below the supporting member and displays the calculated coordinates. The plate is made of metal or transparent glass and the supporting membrr is made of a transparent synthetic resin. The supporting member is directly in contact with the plate at a rough surface, its acoustic impedance value is different from the plate, and its vibration attenuation ratio is larger than that of the plate. Since the vibration wave component propagated to the sensors is not influenced by the interference of the vibration propagated in the support member, the coordinates can be accurately detected on the basis of the vibration detection waveforms without distortion.

    Coordinates input apparatus
    14.
    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。

    Coordinate inputting device including an electrode to reduce noise
components
    15.
    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。

    Image recording apparatus using plural types of energy and reversible
transfer recording medium conveyance
    18.
    发明授权
    Image recording apparatus using plural types of energy and reversible transfer recording medium conveyance 失效
    使用多种能量和可逆转印记录介质输送的图像记录装置

    公开(公告)号:US4891652A

    公开(公告)日:1990-01-02

    申请号:US22051

    申请日:1987-03-05

    CPC分类号: B41J2/475

    摘要: An image recording apparatus comprises: an image recording apparatus comprising: a recording section disposed along a conveyable route of a transfer recording medium having a transfer recording layer whose transfer characteristics change when a first energy and a second energy different from the first energy are applied thereto, the recording section including a first energy applying means for applying the first energy to the transfer recording medium and a second energy applying means for applying the second energy thereto; a transfer means for transferring an image formed on the transfer recording medium in the recording section to a recording medium; and conveying means capable of conveying the transfer recording medium in the direction from the recording section to the transfer section and vice versa.

    摘要翻译: 一种图像记录装置包括:图像记录装置,包括:记录部分,沿着具有转印记录介质的转印记录介质的传送路径布置,当转印特性在施加与第一能量不同的第一能量和第二能量时转印特性变化 记录部分包括用于将第一能量施加到转印记录介质的第一能量施加装置和用于向其施加第二能量的第二能量施加装置; 传送装置,用于将形成在记录部分上的转印记录介质上的图像转印到记录介质上; 以及输送装置,其能够在从记录部分到转印部分的方向上传送转印记录介质,反之亦然。