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1. 发明授权

US4689446A Touch-panel input device 失效
标题翻译：触摸屏输入设备
公开(公告)号：US4689446A
公开(公告)日：1987-08-25
申请号：US768942
申请日：1985-08-23
申请人： Kazuo Hasegawa , Hiroaki Sasaki , Kohji Nakase
发明人： Kazuo Hasegawa , Hiroaki Sasaki , Kohji Nakase
IPC分类号： G06F3/041 , G06F3/033 , G06F3/042 , G08C21/00
CPC分类号： G06F3/042 , G06F3/0421
摘要： A touch-panel input device of the photoelectric system where a ray scans above a display face of a display unit. Respective coordinate values directed by bringing a finger tip onto the display face are detected by means of interrupted rays and displayed successively on the display face in the form of an index. The detected coordinate values are input into a processor unit when switching means is pushed by the finger tip.
摘要翻译：光电系统的触摸面板输入装置，其中光线在显示单元的显示面上扫描。通过将指尖引导到显示面上引导的各个坐标值通过中断的光线被检测，并以索引的形式依次显示在显示面上。当手指推动切换装置时，检测到的坐标值被输入到处理器单元中。

2. 发明授权

US4825209A Remote control apparatus 失效
标题翻译：遥控器
公开(公告)号：US4825209A
公开(公告)日：1989-04-25
申请号：US193214
申请日：1988-05-11
申请人： Hiroaki Sasaki , Junichi Ouchi , Kazuo Hasegawa
发明人： Hiroaki Sasaki , Junichi Ouchi , Kazuo Hasegawa
IPC分类号： G06F1/32 , G06F3/033 , G06F3/041 , G06F3/048 , H03J9/06 , H04N5/00 , H04Q9/00
CPC分类号： H04Q9/00 , G06F1/3228 , G06F3/0421 , G06F3/0488 , H03J9/06
摘要： A primary object of the present invention is to provide a remote control apparatus commonly usable to various devices, made in a smaller size and yet provided with no small area of the display portion for displaying operation status of the device. The invention provides a remote control apparatus using a touch panel, which is capable of sensing coordinates of a specified point for inputting the remote control command and also as a display of various images for inputting the operating command and of operation status of the remote controlled device. The invention also provides a remote control apparatus which puts a transmitting portion, receiving portion and image display control portion thereof in an enabled state for a predetermined period of time after the touch panel is pressed thereby to reduce power consumption.
摘要翻译：本发明的主要目的在于提供一种通常可用于各种装置的远程控制装置，它们以较小的尺寸制成并且还没有设置用于显示装置的操作状态的显示部分的小面积。本发明提供了一种使用触摸面板的遥控装置，其能够感测用于输入遥控命令的指定点的坐标，以及用于输入遥控装置的操作命令和操作状态的各种图像的显示。本发明还提供一种远程控制装置，其在触摸面板被按下之后将发送部分，接收部分和图像显示控制部分放置在使能状态达预定时间段，从而降低功耗。

3. 发明授权

US4812642A Optical coordinate system input device 失效
标题翻译：光学坐标系输入装置
公开(公告)号：US4812642A
公开(公告)日：1989-03-14
申请号：US8625
申请日：1987-01-29
申请人： Kazuo Hasegawa , Junichi Ohuchi , Hiroaki Sasaki
发明人： Kazuo Hasegawa , Junichi Ohuchi , Hiroaki Sasaki
IPC分类号： G01B11/03 , G06F3/033 , G06F3/042 , G01V9/04
CPC分类号： G06F3/0421
摘要： An optical coordinate system input device includes a plurality of light emitting elements aligned in X and Y directions and sequentially, selectively supplied with a drive current, and a plurality of light receptor elements opposed to the respective light emitting elements each receiving a light signal from opposed one of the light emitting elements. The device specifically includes an adjusting circuit to adjust the value of the drive current flowing in the light emitting elements.
摘要翻译：光学坐标系输入装置包括沿X方向和Y方向排列的多个发光元件，并且顺序地选择性地提供驱动电流，以及与各个发光元件相对的多个光接收元件，每个光接收器元件都接收相对的光信号发光元件之一。该装置具体包括调节电路，以调节在发光元件中流动的驱动电流的值。

4. 发明授权

US4806749A Optical coordinate system input device 失效
标题翻译：光学坐标系输入装置
公开(公告)号：US4806749A
公开(公告)日：1989-02-21
申请号：US102424
申请日：1987-09-29
申请人： Junichi Ohuchi , Kazuo Hasegawa , Hiroaki Sasaki
发明人： Junichi Ohuchi , Kazuo Hasegawa , Hiroaki Sasaki
IPC分类号： G06F3/041 , G06F3/033 , G06F3/042 , G01V9/04
CPC分类号： G06F3/0421
摘要： An optical coordinate system input device including multiple opposed pairs of light emitting elements and light receptor elements which are sequentially selectively activated via a switching circuit, a variable impedance circuit connected in series with the light receptor elements to form a voltage divider, and an impedance detection circuit for detecting a low impedance of the light receptor elements caused by ambient light, wherein a detection signal from the impedance detection circuit lowers the impedance of the variable impedance circuit to increase the sensitivity of the input device to small changes in impedance of said light receptor elements upon detection of a light signal, emitted by said light emitting elements, by said light receptor elements in presence of strong ambient light.
摘要翻译：一种光学坐标系输入装置，包括多个相对的发光元件对和光接收元件，它们经由开关电路依次选择性地启动，与光接收元件串联连接的可变阻抗电路以形成分压器，以及阻抗检测用于检测由环境光引起的光接收器元件的低阻抗的电路，其中来自阻抗检测电路的检测信号降低可变阻抗电路的阻抗，以将输入装置的灵敏度增加到所述光接收器的阻抗的小变化在强环境光的存在下，由所述光接收元件检测由所述发光元件发射的光信号的元件。

5. 发明授权

US4801797A Optical position input device 失效
标题翻译：光学位置输入装置
公开(公告)号：US4801797A
公开(公告)日：1989-01-31
申请号：US84421
申请日：1987-08-10
申请人： Junichi Ohouchi , Hiroaki Sasaki , Kazuo Hasegawa
发明人： Junichi Ohouchi , Hiroaki Sasaki , Kazuo Hasegawa
IPC分类号： G01V8/20 , G06F3/033 , G06F3/042 , G01V9/04
CPC分类号： G06F3/0421 , G01V8/20
摘要： An optical position input device wherein an influence of disturbant light can be practically eliminated. The device includes a large number of light emitting elements and a large number of light receiving elements arranged in an opposing relationship along two sides and the other two sides, respectively, of directions of the X- and Y-axes. During driving scanning of the light emitting elements and the light receiving elements in the direction of the X-axis, a light reception signal developed in response to incident disturbant light from a selected one of the light receiving elements in the direction of the Y-axis is stored into a memory, and then the light reception signal is subsequently read out from the memory and is subtracted on a subtractor from a light reception signal developed from a light receiving element selected upon driving scanning for the direction of the Y-axis. The subtractor thus provides a position signal from which an influence of disturbant light has been eliminated assuredly. An influence of disturbant light is eliminated in a similar manner from a light reception signal developed from a light receiving element in the direction of the X-axis.
摘要翻译：可以实际上消除干扰光的影响的光学位置输入装置。该装置包括大量的发光元件和分别沿着X轴和Y轴的方向的两侧和另外两侧以相对关系布置的大量光接收元件。在沿着X轴的方向驱动扫描发光元件和受光元件的过程中，响应来自所选择的一个光接收元件的入射干扰光在Y轴方向上产生的光接收信号然后将光接收信号从存储器中读出，并且从对从Y轴方向的驱动扫描中选择的光接收元件产生的光接收信号减去减法器。因此，减法器提供了一个位置信号，从而可以确定地消除了扰乱光的影响。以与受光元件在X轴方向上产生的光接收信号类似的方式消除了扰动光的影响。

6. 发明授权

US4737633A Inclined filter for photoelectric touch panel 失效
标题翻译：光电触摸屏倾斜滤光片
公开(公告)号：US4737633A
公开(公告)日：1988-04-12
申请号：US853609
申请日：1986-04-18
申请人： Hiroaki Sasaki , Kazuo Hasegawa , Junichi Ouchi
发明人： Hiroaki Sasaki , Kazuo Hasegawa , Junichi Ouchi
IPC分类号： G06F3/042 , G01V8/20 , G06F3/033 , G01V9/04
CPC分类号： G06F3/042 , G01V8/20 , G06F3/0421
摘要： A filter for a photoelectric touch panel disposed in front of arrays, formed on a framework on the circumference of a screen, of aligned light emitting elements and photosensitive elements characterized in that the same is arranged to be slanted to spread outward.
摘要翻译：一种用于光电触摸面板的滤光器，其布置在阵列前面，形成在屏幕圆周上的框架上，对准的发光元件和感光元件，其特征在于，其布置成倾斜向外展开。

7. 发明授权

US4906830A Bar-code remote-control device 失效
标题翻译：条形码遥控装置
公开(公告)号：US4906830A
公开(公告)日：1990-03-06
申请号：US263784
申请日：1988-10-27
申请人： Kazuo Hasegawa , Koji Nakase , Hiroaki Sasaki
发明人： Kazuo Hasegawa , Koji Nakase , Hiroaki Sasaki
IPC分类号： G06K7/10 , G06K17/00
CPC分类号： G06K7/10881 , G06K17/0022
摘要： A bar-code remote-control device includes a first key for inputting a detection instructing signal and a second key for inputting a transmission instructing signal. The device also includes a gate circuit which is opened after completion of a processing in a remote-control data transmission processing section to permit entrance of the detection instructing signal in a bar-code detection processing section and is closed upon completion of bar code detection processing in the bar-code detection processing section to prohibit entrance of the detection instructing signal in the detection processing section, so that no error occurs upon simultaneous operations against the first and second keys.
摘要翻译：条形码遥控装置包括用于输入检测指示信号的第一键和用于输入发送指示信号的第二键。该装置还包括在远程控制数据发送处理部分中完成处理之后打开的门电路，以允许检测指示信号进入条形码检测处理部分，并且在条形码检测处理完成时关闭在条形码检测处理部分中，禁止检测处理部分中的检测指示信号的入口，使得在对第一和第二键的同时操作时不发生错误。

8. 发明授权

US4868550A Photoelectric touch panel 失效
标题翻译：光电触摸屏
公开(公告)号：US4868550A
公开(公告)日：1989-09-19
申请号：US140886
申请日：1987-12-30
申请人： Hiroaki Sasaki , Junichi Ouchi , Kazuo Hasegawa
发明人： Hiroaki Sasaki , Junichi Ouchi , Kazuo Hasegawa
IPC分类号： G06F3/042 , G06F3/033 , G09G3/00
CPC分类号： G06F3/0421
摘要： A photoelectric touch panel comprising arrays of equally spaced light emitting elements and photosensitive elements disposed in a frame configuration on the circumference of a CRT display screen in which a matrix of infrared beams is formed in front of the screen. The photoelectric touch panel has a light shielding plate formed into a comblike shape disposed such that each comb tooth thereof is interposed between said photosensitive elements.
摘要翻译：一种光电触摸面板，包括等距间隔的发光元件阵列和以CRT结构的圆周布置在框架结构中的感光元件，其中在屏幕前部形成有红外线束矩阵。光电触摸面板具有形成为梳状的遮光板，其设置成使得其每个梳齿位于所述感光元件之间。

9. 发明授权

US4737634A Filter for photoelectric touch panel including light scattering or absorbing protrusions 失效
标题翻译：光电触摸屏过滤器，包括光散射或吸收突起
公开(公告)号：US4737634A
公开(公告)日：1988-04-12
申请号：US853616
申请日：1986-04-18
申请人： Hiroaki Sasaki , Kazuo Hasegawa
发明人： Hiroaki Sasaki , Kazuo Hasegawa
IPC分类号： G06F3/042 , G01V8/20 , G06F3/033 , G01V9/04
CPC分类号： G01V8/20 , G06F3/0421
摘要： A filter for a photoelectric touch panel disposed in front of arrays, formed on a framework on the circumference of a screen, of aligned light emitting elements and photosensitive elements characterized in that the same is provided with protrusions around the center of its portions in front of these arrays.
摘要翻译：一种用于光电触摸面板的滤光器，其布置在阵列前面，形成在屏幕圆周上的框架上，对准的发光元件和感光元件，其特征在于，所述滤光器在其前面的部分的中心周围设有突起，这些数组。

10. 发明授权

US4725726A Optical coordinate input device having waveform shaping circuit 失效
标题翻译：具有波形整形电路的光学坐标输入装置
公开(公告)号：US4725726A
公开(公告)日：1988-02-16
申请号：US881192
申请日：1986-07-02
申请人： Kazuo Hasegawa , Junichi Ouchi , Hiroaki Sasaki , Takanori Miura
发明人： Kazuo Hasegawa , Junichi Ouchi , Hiroaki Sasaki , Takanori Miura
IPC分类号： G06F3/033 , G06F3/042 , G01V9/04 , G06M7/00
CPC分类号： G06F3/0421
摘要： An optical coordinate input device comprises a plurality of light emitting elements arranged so that their optical axes intersect mutually, a plurality of light receiving elements arranged so as to receive the light signals of the light emitting elements, a drive circuit for turning on/off the light emitting elements on the basis of a drive signal to cause them to provide the light signals, a first switching circuit for switching the output given from the drive circuit to among the light emitting elements, a second switching circuit for switching the signals given from the light receiving elements in correspondence with the light emitting element lighting, and a waveform shaping circuit for regulating the signal given from the second switching circuit to a certain voltage level on the basis of the drive signal.Since the waveform shaping circuit exerts its regulation action on the basis of the drive signal, the present optical coordinate input device can provide reliably the coordinate signal even if operated at a high speed without depending upon the precision of optical elements and without being influenced by disturbance light, switching noises, and the like.
摘要翻译：光学坐标输入装置包括多个发光元件，其布置成使得它们的光轴相互交叉，多个光接收元件布置成接收发光元件的光信号，驱动电路用于打开/关闭基于驱动信号使发光元件使其提供光信号;第一开关电路，用于将从驱动电路给出的输出切换到发光元件;第二开关电路，用于切换从与发光元件照明相对应的光接收元件，以及用于根据驱动信号将从第二开关电路给出的信号调整到一定电压电平的波形整形电路。由于波形整形电路基于驱动信号进行调节动作，因此即使在高速运转的情况下，本光轴坐标输入装置可以可靠地提供坐标信号，而不依赖于光学元件的精度而不受干扰的影响光，切换噪声等。

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