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1.发明授权
公开(公告)号：US4810965A
公开(公告)日：1989-03-07
申请号：US906027
申请日：1986-09-11
申请人： Yoshiro Fujiwara , Michiko Endo , Yuji Kojima , Noboru Wakatsuki , Akira Hirano , Kazunari Komenou
发明人： Yoshiro Fujiwara , Michiko Endo , Yuji Kojima , Noboru Wakatsuki , Akira Hirano , Kazunari Komenou
CPC分类号： G01D5/20
摘要： A position detector having a magnetic sensor for measuring linear or angular displacement, or detecting a position of a body without contact thereto. The detector has a closed circuit including magnets and yokes. The magnetic leakage flux which emanates from the inside surfaces of the yokes is utilized to detect the position of the body. The magnetic sensor is transferred along the inside surfaces of the yokes by a transferring circuit, which senses the magnetic field intensity of the leakage flux distributed thereon. This enables the detector to have a longer measuring range than that of a prior art detectors. An output signal is stable due to the shielding effect of the yokes. The magnetic closed circuit has many magnetic and mechanical configurations. For example, for the magnet, a permanent magnet and an electromagnet can be used. Further, improvements are proposed for enhancing the linearity of the output signal voltage with respect to the transferring distance of the sensing element and for compensating the offset drift of an amplifier or changing the coercive force of permanent magnets.
摘要翻译： 一种位置检测器，具有用于测量线性或角位移的磁传感器，或者检测身体的位置而不与其接触。 检测器具有包括磁体和轭的封闭电路。 利用从轭的内表面发出的漏磁通来检测身体的位置。 磁传感器通过传递电路沿着轭的内表面传递，传输电路感测分布在其上的漏磁通的磁场强度。 这使得检测器具有比现有技术的检测器更长的测量范围。 输出信号由于磁轭的屏蔽效应而稳定。 磁闭环具有许多磁力和机械结构。 例如，对于磁体，可以使用永磁体和电磁体。 此外，提出了相对于感测元件的传送距离来增强输出信号电压的线性度并且用于补偿放大器的偏移漂移或改变永磁体的矫顽力的改进。
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公开(公告)号：US08633897B2
公开(公告)日：2014-01-21
申请号：US11785092
申请日：2007-04-13
申请人： Michiko Endo
发明人： Michiko Endo
IPC分类号： G06F3/041
CPC分类号： G06F3/045
摘要： The present invention is directed to the provision of a touch panel having a curved shape and its manufacturing process; for this purpose, the touch panel having a curved shape comprises an upper film substrate and a lower film substrate, each formed from a transparent plastic film having a transparent electrically conductive polymer layer, an electrode, and a wiring pattern formed thereon.
摘要翻译： 本发明涉及提供具有弯曲形状的触摸面板及其制造工艺; 为此目的，具有弯曲形状的触摸面板包括上薄膜基板和下薄膜基板，每个由具有透明导电聚合物层，电极和形成在其上的布线图案的透明塑料薄膜形成。
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公开(公告)号：US07151526B2
公开(公告)日：2006-12-19
申请号：US10815760
申请日：2004-04-02
申请人： Michiko Endo
发明人： Michiko Endo
IPC分类号： G09G5/00
CPC分类号： H01H25/041 , G05G2009/04755 , G06F3/0338 , H01H2025/046 , H01H2221/04 , H01H2239/024
摘要： An improved coordinates input apparatus for designating a particular set of coordinates in three-dimensional space has a substantially box-like frame, a first magnet, a second magnet, and a plurality of magnetoelectric transducers. The first magnet and second magnet are mounted on the frame and disposed so that sides thereof having identical magnetic poles are disposed opposite each other. The second magnet is disposed so as to be tiltable in response to a disposition of forces acting thereupon. The forces include a repulsive force arising between the first magnet and the second magnet and a pressing force exerted on the second magnet. The plurality of magnetoelectric transducers mounted on the frame opposite the second magnet and output voltage values that vary according to a change in a gap between the magnetoelectric transducers and the second magnet, such that the voltage values indicate a set of X,Y coordinates in two-dimensional space.
摘要翻译： 用于在三维空间中指定特定坐标系的改进的坐标输入装置具有基本上为盒状的框架，第一磁体，第二磁体和多个磁电换能器。 第一磁体和第二磁体安装在框架上并且被布置成使得具有相同磁极的侧面彼此相对设置。 第二磁体被布置成响应于作用在其上的力的布置而可倾斜。 力包括在第一磁体和第二磁体之间产生的排斥力和施加在第二磁体上的按压力。 安装在与第二磁体相对的框架上的多个磁电换能器，并且输出根据磁电换能器和第二磁体之间的间隙的变化而变化的电压值，使得电压值表示两组中的一组X，Y坐标 维度空间。
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公开(公告)号：US06789425B2
公开(公告)日：2004-09-14
申请号：US10193292
申请日：2002-07-12
IPC分类号： G01P1511
CPC分类号： G06F3/011 , A63B2220/40 , A63F2300/105 , G01P15/18
摘要： An acceleration-sensing system for sensing acceleration in a three-dimensional manner is proposed. The acceleration-sensing system includes a first acceleration-sensing unit for sensing acceleration in a two-dimensional manner along first and second directions that are perpendicular to each other and a second acceleration-sensing unit for sensing acceleration in a one-dimensional manner along at least another direction that is perpendicular to the first and second directions.
摘要翻译： 提出了一种以三维方式感测加速度的加速度感测系统。 该加速度感测系统包括用于感测沿彼此垂直的第一和第二方向的二维方式的加速度的第一加速度感测单元和用于以一维方式感测加速度的第二加速度感测单元 至少另一个垂直于第一和第二方向的方向。
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公开(公告)号：US06606085B1
公开(公告)日：2003-08-12
申请号：US09616968
申请日：2000-07-14
申请人： Michiko Endo , Takashi Arita
发明人： Michiko Endo , Takashi Arita
IPC分类号： A44B2100
CPC分类号： G06F3/038 , G05G9/04796 , G05G2009/04755 , G05G2009/04777 , Y10T74/20201
摘要： A three-dimensional coordinate input device includes an operation portion, a ferrite magnet provided within the operation portion, two pairs of Hall-effect elements provided on a substrate. One pair of the Hall-effect elements is used for detecting an X coordinate and the other pair of the Hall-effect elements is used for detecting a Y coordinate. When inclined and vertically moved by hand, the operation portion can be displaced in three-dimension. When the operation portion is inclined in any direction, an XY coordinate value can be obtained based on its inclination and inputted into a computer to be displayed on a coordinate space. By using a mean of output voltages of the Hall-effect elements, a Z coordinate value can be obtained and displayed on the coordinate space.
摘要翻译： 三维坐标输入装置包括操作部分，设置在操作部分内的铁氧体磁体，设置在基板上的两对霍尔效应元件。 一对霍尔效应元件用于检测X坐标，另一对霍尔效应元件用于检测Y坐标。 当用手倾斜和垂直移动时，操作部分可以三维位移。 当操作部分在任何方向上倾斜时，可以基于其倾斜度获得XY坐标值，并输入到要在坐标空间上显示的计算机。 通过使用霍尔效应元件的输出电压的平均值，可以获得Z坐标值并显示在坐标空间上。
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6.发明授权
公开(公告)号：US5585719A
公开(公告)日：1996-12-17
申请号：US205378
申请日：1994-03-04
申请人： Michiko Endo , Nobuyoshi Shimizu , Shigemi Kurashima , Hiroshi Kajitani , Shigeo Tanji , Mieko Kawamoto
发明人： Michiko Endo , Nobuyoshi Shimizu , Shigemi Kurashima , Hiroshi Kajitani , Shigeo Tanji , Mieko Kawamoto
摘要： A magnetic sensor including a magnetoresistance effect element directed to prevent deterioration in the detection sensitivity occurring due to inversion of the magnetization of a plurality of ferromagnetic thin film stripes forming the magnetoresistance effect element with respect to the initial direction during the repeated operations, the magnetic sensor being arranged in such a manner that the magnetoresistance effect element is disposed at a position deviating from the center of the magnetic pole surface of a cylindrical magnet, preferably at a position deviating in a direction perpendicular to a direction in which the magnetic object to be detected is moved. The thus-employed arrangement enables a bias magnetic field to be applied to the magnetoresistance effect element in parallel to the deviation direction. Therefore, the magnetization of all of the plurality of the ferromagnetic thin film stripes forming the magnetoresistance effect element can be caused to face the same direction. As a result, the detection sensitivity can be stabilized because inversion of the magnetization can be prevented even if external magnetic fields are repeatedly applied.
摘要翻译： 一种磁传感器，包括磁阻效应元件，其用于防止由于在重复操作期间相对于初始方向形成磁阻效应元件的多个铁磁性薄膜条的磁化反转而产生的检测灵敏度的劣化，磁传感器 以这样的方式布置，使得磁阻效应元件设置在偏离圆柱形磁体的磁极表面的中心的位置，优选地在垂直于待检测的磁性物体的方向的方向上偏离的位置 被移动 这样采用的布置使偏置磁场平行于偏转方向施加到磁阻效应元件。 因此，可以使形成磁阻效应元件的多个铁磁性薄膜条的所有磁化面朝向相同的方向。 结果，即使重复施加外部磁场，也可以防止磁化反转，从而可以稳定检测灵敏度。
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7.发明申请Input detection circuit, input detection method, input detection apparatus, and computer readable medium 失效输入检测电路，输入检测方法，输入检测装置和计算机可读介质公开(公告)号：US20100006348A1
公开(公告)日：2010-01-14
申请号：US12458449
申请日：2009-07-13
申请人： Hideki Iwata , Michiko Endo , Yuriko Segawa
发明人： Hideki Iwata , Michiko Endo , Yuriko Segawa
IPC分类号： G06F3/041
CPC分类号： G06F3/045
摘要： An input detection circuit including: an acquisition portion that acquires at least one potential of a first conductive membrane formed on a first surface of a first substrate, and a second conductive membrane formed on a second surface of a second substrate provided at a position away from the first substrate, the second surface being opposed to the first conductive membrane; a first control portion that controls switches connected to the first conductive membrane or the second conductive membrane to intermittently apply a voltage to the first conductive membrane; and a first detection portion that detects an input operation by detecting the generation of a current that flows from the first conductive membrane to which the voltage is applied by the first control portion, to the second conductive membrane based on the potential acquired by the acquisition portion.
摘要翻译： 一种输入检测电路，包括：采集部，其获取形成在第一基板的第一表面上的第一导电膜的至少一个电位;以及第二导电膜，其形成在设置在远离所述第一基板的位置的第二基板的第二表面上 所述第一基板，所述第二表面与所述第一导电膜相对; 第一控制部，其控制与所述第一导电膜或所述第二导电膜连接的开关，对所述第一导电膜间断地施加电压; 以及第一检测部分，其基于由所述获取部分获取的电位，通过检测从所述第一控制部分施加电压的所述第一导电膜流出的电流的产生来检测输入操作; 。
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公开(公告)号：US20090133941A1
公开(公告)日：2009-05-28
申请号：US12292634
申请日：2008-11-21
申请人： Michiko Endo
发明人： Michiko Endo
IPC分类号： G06F3/041
CPC分类号： G06F3/045
摘要： A panel-type input device including a pair of electrode plates, each electrode plate including a substrate and a conductive coat provided on a surface of the substrate; and a plurality of dot spacers formed in a dispersed arrangement on a surface of the conductive coat of at least one of the electrode plates. The electrode plates are assembled with each other in a relative arrangement such that respective conductive coats are opposed to and spaced from each other while permitting a conductive contact therebetween. The conductive coat of at least one of the electrode plates is formed by using a conducting polymer. The dot spacers are formed in such a manner that a value A=H/D, representing a relationship between an overall height Hμm of each dot spacer measured from the surface of the conductive coat, on which the dot spacers are formed, and a substantial disposition interval Dmm of the dot spacers on the surface, is in a range of 1.5
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公开(公告)号：US20080030485A1
公开(公告)日：2008-02-07
申请号：US11713051
申请日：2007-03-02
申请人： Michiko Endo , Takashi Nakajima
发明人： Michiko Endo , Takashi Nakajima
IPC分类号： G06F3/043
CPC分类号： G06F3/0436
摘要： The present invention is directed to the provision of a touch panel comprising a glass plate, a film that faces a surface of the glass plate, and dot spacers formed on the glass surface that faces the film, wherein the effective diameter of the dot spacer portion 51 that contacts the glass substrate is held within one half of the wavelength of a surface propagating acoustic wave. This arrangement serves to enhance the efficiency of surface acoustic wave propagation in the touch panel.
摘要翻译： 本发明涉及提供一种触摸面板，其包括玻璃板，面对玻璃板的表面的薄膜和形成在玻璃表面上的面对薄膜的点间隔物，其中点间隔物部分的有效直径 51与玻璃基板接触保持在表面传播声波的波长的一半以内。 这种布置用于提高触摸面板中表面声波传播的效率。
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公开(公告)号：US06738043B2
公开(公告)日：2004-05-18
申请号：US09865707
申请日：2001-05-29
申请人： Michiko Endo
发明人： Michiko Endo
IPC分类号： G09G508
CPC分类号： H01H25/041 , G05G2009/04755 , G06F3/0338 , H01H2025/046 , H01H2221/04 , H01H2239/024
摘要： An improved coordinates input apparatus for designating a particular set of coordinates in three-dimensional space comprises a first magnet and a second magnet disposed so that respective, identical magnetic poles thereof are opposite each other with a gap therebetween. The second magnet is disposed so as to be tiltable in response to forces acting thereupon. The forces include a repulsive force arising between the first magnet and the second magnet and a pressing force exerted on the second magnet. A plurality of magnetoelectric transducers are disposed opposite the second magnet and surrounding the gap, and produce output voltages having values that vary according to a change in the gap between the magnetoelectric transducers and the second magnet, such that the differential voltage values of the transducer outputs indicate a set of X,Y coordinates in two-dimensional space.
摘要翻译： 用于指定三维空间中的特定坐标系的改进的坐标输入装置包括第一磁体和第二磁体，所述第一磁体和第二磁体被设置成使得其相同的相同的磁极彼此相对并且间隔开。 第二磁体被设置成响应于作用在其上的力而可倾斜。 力包括在第一磁体和第二磁体之间产生的排斥力和施加在第二磁体上的按压力。 多个磁电换能器被布置成与第二磁体相对并围绕间隙，并且产生具有根据磁电换能器和第二磁体之间的间隙的变化而变化的值的输出电压，使得换能器输出的差分电压值 在二维空间中表示一组X，Y坐标。
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