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    Optical fiber pressure sensor
    111.
    发明授权
    Optical fiber pressure sensor 失效
    光纤压力传感器

    公开(公告)号：US5745611A

    公开(公告)日：1998-04-28

    申请号：US725819

    申请日：1996-10-07

    Applicant: Masahiro Komachiya ,  Shigeru Oho ,  Satoshi Shimada ,  Takayuki Fumino ,  Tatsunori Sakaguchi ,  Takao Sasayama

    Inventor： Masahiro Komachiya ,  Shigeru Oho ,  Satoshi Shimada ,  Takayuki Fumino ,  Tatsunori Sakaguchi ,  Takao Sasayama

    IPC: G01L1/00 ,  G01L9/00 ,  G01L11/02 ,  G01L23/06 ,  G01L23/16 ,  G02B6/00 ,  G02B6/02 ,  G02B6/14 ,  G02B6/26 ,  G02B6/125

    CPC classification number: G02B6/14 ,  G01L11/025 ,  G01L23/16 ,  G02B6/266

    Abstract: An optical fiber pressure sensor for measuring a pressure on the basis of an optical power loss depending on a configuration change of an optical fiber comprising a luminescence device optically connected with at least an optical fiber which is constructed with a main part for propagating a light protective coating member for protecting the main part. A light intercepting device detects a light passing through the optical reflected light from the optical fiber. A bending device bends at least a part of the optical fiber according to a measured pressure. The optical fiber pressure sensor is characterized by being used when a normalization frequency V value of the optical fiber is smaller than 90% of a normalization cut-off frequency defining a single transmission mode condition of the optical fiber.

    Abstract translation: 一种光纤压力传感器，用于根据光纤的配置变化来测量基于光功率损耗的压力，所述光功率包括与至少光纤光学连接的发光器件，所述发光器件构造有用于传播光保护的主要部分 用于保护主要部件的涂层部件。 遮光装置检测通过来自光纤的光反射光的光。 弯曲装置根据测量的压力弯曲光纤的至少一部分。 光纤压力传感器的特征在于当光纤的归一化频率V值小于限定光纤的单个传输模式条件的归一化截止频率的90％时使用。

    Method and apparatus for transmitting video signals during first and second portions thereof
    115.
    发明授权
    Method and apparatus for transmitting video signals during first and second portions thereof 失效
    在第一和第二部分传输视频信号的方法和装置

    公开(公告)号：US5223944A

    公开(公告)日：1993-06-29

    申请号：US442620

    申请日：1989-11-29

    Applicant: Satoshi Shimada ,  Jun Hirai

    Inventor： Satoshi Shimada ,  Jun Hirai

    IPC: H04N9/79 ,  H04N7/015 ,  H04N9/82 ,  H04N9/83

    CPC classification number: H04N9/8211 ,  H04N9/832

    Abstract: In transmitting, for example, by recording and reproducing, fields of video signals each having a core portion and side portions adjacent to such core portion and comprised of luminance and chrominance signals, the luminance signal which is desirably frequency modulated and the chrominance signal which is desirably frequency converted to a lower frequency band are combined and transmitted or recorded during the core portion of each field to provide a display of increased aspect ratio, and the chrominance signal is decoded into color difference signals which are time-compressed and then frequency modulated prior to being transmitted or recorded during the side portions of each field for enhancing the color of the displayed picture.

    Very large color video matrix display apparatus with constant-current display cells driven by pulse-width-modulated video signals
    118.
    发明授权
    Very large color video matrix display apparatus with constant-current display cells driven by pulse-width-modulated video signals 失效
    具有由脉冲宽度调制视频信号驱动的恒流显示单元的非常大的彩色视频矩阵显示装置

    公开(公告)号：US4686575A

    公开(公告)日：1987-08-11

    申请号：US694955

    申请日：1985-01-25

    Applicant: Satoshi Shimada ,  Yuji Watanabe

    Inventor： Satoshi Shimada ,  Yuji Watanabe

    IPC: H04N5/66 ,  G09G3/12 ,  G09G3/20 ,  G09G3/30 ,  H04N3/12 ,  H04N9/12 ,  H04N9/16

    CPC classification number: H04N3/122

    Abstract: A video display system is disclosed, which includes a display device including a plurality of luminescent display cells arranged in an X-Y matrix form, each of the display cells having a cathode, a grid and a luminescent target electrode, a video signal source for supplying a video signal and a driving circuit for supplying the video signal to each of the display cells such that each of the display cells is turned on and off in accordance with the level of the video signal and a picture is reproduced on the display device. A driving circuit turns on each of the display cells such that a constant current flows therethrough so that a display with a very uniform brightness is obtained.

    Abstract translation: 公开了一种视频显示系统，其包括包括以XY矩阵形式布置的多个发光显示单元的显示装置，每个显示单元具有阴极，栅格和发光目标电极，用于提供 视频信号和用于将视频信号提供给每个显示单元的驱动电路，使得每个显示单元根据视频信号的电平被打开和关闭，并且在显示装置上再现图像。 驱动电路使每个显示单元接通，使得恒定电流流过其中，从而获得具有非常均匀亮度的显示。

    Display system comprising a plurality of display cells arranged in an X-Y matrix and a plurality of horizontal-extending blinds disposed adjacent the upper edges of the display cells in the rows of the matrix
    119.
    发明授权
    Display system comprising a plurality of display cells arranged in an X-Y matrix and a plurality of horizontal-extending blinds disposed adjacent the upper edges of the display cells in the rows of the matrix 失效
    显示系统包括以X-Y矩阵排列的多个显示单元和与矩阵的行中的显示单元的上边缘相邻设置的多个水平延伸百叶窗

    公开(公告)号：US4683491A

    公开(公告)日：1987-07-28

    申请号：US725806

    申请日：1985-04-22

    Applicant: Satoshi Shimada ,  Nobuo Kitamura ,  Kunio Shikakura ,  Namio Maeda

    Inventor： Satoshi Shimada ,  Nobuo Kitamura ,  Kunio Shikakura ,  Namio Maeda

    IPC: G09F9/00 ,  G09F9/30 ,  G09F9/313 ,  H04N9/12 ,  G09G3/20 ,  H04N3/12 ,  H04N5/66

    CPC classification number: G09F9/00 ,  G09F9/30 ,  G09F9/313

    Abstract: A large-scale color picture display system comprises a plurality of fluorescent display cells arranged in an X-Y matrix to form a picture display device. Each display cell comprises a red, a green, and a blue fluorescent display element. Each of the display cells is provided with a horizontally-extending blind adjacent its upper edge. The blind has a black top surface to absorb light from the sun and sky, and a reflecting bottom surface to form a virtual image of part of the display cell so that a viewer situated below the color picture display device will see a picture which is continuous in the vertical direction. The reflecting bottom surface of the blind is electrically conductive and is grounded to prevent it from being electrified, for example by lightning, and to eliminate undesired radiation from the display system.

    Abstract translation: 大规模彩色图像显示系统包括以X-Y矩阵排列以形成图像显示装置的多个荧光显示单元。 每个显示单元包括红色，绿色和蓝色荧光显示元件。 每个显示单元在其上边缘附近设置有水平延伸的盲板。 盲人具有黑色顶表面以吸收来自太阳和天空的光，以及反射底面以形成显示单元的一部分的虚像，使得位于彩色图像显示装置下方的观看者将看到连续的图像 在垂直方向。 盲板的反射底表面是导电的并且被接地以防止例如通过闪电带电，并且消除来自显示系统的不期望的辐射。

    Capacitive pressure sensor
    120.
    发明授权
    Capacitive pressure sensor 失效
    电容式压力传感器

    公开(公告)号：US4495820A

    公开(公告)日：1985-01-29

    申请号：US426084

    申请日：1982-09-28

    Applicant: Satoshi Shimada ,  Kazuji Yamada ,  Seikou Suzuki ,  Motohisa Nishihara

    Inventor： Satoshi Shimada ,  Kazuji Yamada ,  Seikou Suzuki ,  Motohisa Nishihara

    IPC: G01L9/12 ,  G01L9/00 ,  H01G5/16 ,  H01L27/20 ,  H01G7/00 ,  H01L29/84

    CPC classification number: H01L27/20 ,  G01L9/0073 ,  H01G5/16

    Abstract: A capacitive pressure sensor and its manufacturing method are disclosed. An amplifier is formed on the main surface of a first semiconductor substrate by a diffusion process, and its surface is covered with an insulating film. An electrode is vapor-deposited on the surface of the amplifier and electrically connected to the amplifier through a through hole formed in the insulating film. For forming a diaphragm, the surface of a second semiconductor substrate disposed facing the electrode to form a capacitor, which is opposite to the surface of the second semiconductor substrate facing the electrode, is partially etched away to form a depression. The first and second semiconductor substrates are anodically bonded to each other using a glass layer.

    Abstract translation: 公开了一种电容式压力传感器及其制造方法。 通过扩散处理在第一半导体衬底的主表面上形成放大器，并且其表面被绝缘膜覆盖。 电极沉积在放大器的表面上，并通过形成在绝缘膜上的通孔与放大器电连接。 为了形成光阑，第二半导体衬底的与电极相对配置以形成与面向电极的第二半导体衬底的表面相反的电容器的表面被部分蚀刻掉以形成凹陷。 使用玻璃层将第一和第二半导体衬底彼此阳极接合。

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