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140 条记录 (耗时 0.035 秒)

    Circuit and method for searching track on CD
    52.
    发明授权
    Circuit and method for searching track on CD 失效
    在CD上搜索轨道的电路和方法

    公开(公告)号：US5140570A

    公开(公告)日：1992-08-18

    申请号：US325255

    申请日：1989-03-17

    申请人： Naobumi Nagasawa ,  Hiroyuki Arai

    发明人： Naobumi Nagasawa ,  Hiroyuki Arai

    IPC分类号： G11B21/08 ,  G11B7/085 ,  G11B27/10

    CPC分类号： G11B7/08541 ,  G11B7/08505

    摘要： A track search circuit includes a command decoder which decodes command data sent by a microcomputer and stored in a command register and outputs signals commanding a track jump and commanding count of a counter which counts a tracking error signal. Time difference between a present A-time and a target A-time is calculated such that an optical pick-up can be moved toward a target position by utilizing the track jump of 4.sup.n. When a counted value of the counter reaches a predetermined value, the A-time is renewed such that the time difference can be reduced by addition or subtraction suitable time data to or from the A-time. If the renewed A-time becomes within 1 minute with respect to the target A-time in repeating such a track jump in accordance with the renewed A-time, the optical pick-up is stopped to move, and the A-time is read to jump the optical pick-up again to catch the target position.

    Corrosion inhibitor injecting method
    53.
    发明授权
    Corrosion inhibitor injecting method 有权
    腐蚀抑制剂注射法

    公开(公告)号：US09410252B2

    公开(公告)日：2016-08-09

    申请号：US14345148

    申请日：2012-09-13

    申请人： Masato Okamura ,  Tetsuo Oosato ,  Kazuo Murakami ,  Seiji Yamamoto ,  Hiroyuki Arai ,  Hidehiro Urata ,  Hajime Hirasawa ,  Osamu Shibasaki ,  Koji Negishi

    发明人： Masato Okamura ,  Tetsuo Oosato ,  Kazuo Murakami ,  Seiji Yamamoto ,  Hiroyuki Arai ,  Hidehiro Urata ,  Hajime Hirasawa ,  Osamu Shibasaki ,  Koji Negishi

    IPC分类号： C23F11/18 ,  C23F11/08 ,  G21C17/022 ,  G21D3/08 ,  C23F15/00

    CPC分类号： C23F11/08 ,  C23F11/18 ,  C23F11/185 ,  C23F15/00 ,  G21C17/0225 ,  G21D3/08 ,  Y02E30/40

    摘要： A method for injecting a corrosion inhibitor injecting an oxidant and an anticorrosive agent-pH adjusting agent complex including an anticorrosive agent and a pH adjusting agent adsorbed on a surface of the anticorrosive agent into high temperature water in contact with a surface of a metal structural material and irradiating the high temperature water with a radioactive ray or an ultraviolet ray, wherein the anticorrosive agent of the anticorrosive agent-pH adjusting agent complex has, on the surface of the anticorrosive agent, an active site where the pH adjusting agent reacts with the oxidant, and the pH adjusting agent present on the surface of the anticorrosive agent of the anticorrosive agent-pH adjusting agent complex and/or in the high temperature water is oxidized with the oxidant by the irradiation with the radioactive ray or the ultraviolet ray to change pH adjusting ability of the pH adjusting agent and shift a pH of the high temperature water to a neutral side, and thereby deposition of the anticorrosive agent 11 to the metal structural material 65 is accelerated.

    摘要翻译： 一种将注入氧化剂的腐蚀抑制剂和防腐蚀剂 - pH调节剂复合物的方法，所述防腐蚀剂 - pH调节剂复合物包括吸附在防腐剂表面上的耐腐蚀剂和pH调节剂，所述抗腐蚀剂和pH调节剂与金属结构材料表面接触的高温水中 并用放射线或紫外线照射高温水，其中防腐剂 - pH调节剂复合物的防腐剂在防腐剂的表面上具有pH调节剂与氧化剂反应的活性位点 ，并且在抗腐蚀剂 - pH调节剂配合物的防腐剂的表面上和/或在高温水中存在的pH调节剂用氧化剂通过用放射线或紫外线照射而被氧化以改变pH 调节pH调节剂的能力并将高温水的pH值转移到中性侧，从而进行 加速了防锈剂11向金属结构材料65的沉积。

    Exhaust gas cleaning apparatus
    56.
    发明授权
    Exhaust gas cleaning apparatus 有权
    废气净化装置

    公开(公告)号：US08246732B2

    公开(公告)日：2012-08-21

    申请号：US12452525

    申请日：2008-07-08

    申请人： Hiroyuki Arai ,  Kotaro Kawamura ,  Makoto Kashiwagi

    发明人： Hiroyuki Arai ,  Kotaro Kawamura ,  Makoto Kashiwagi

    IPC分类号： B01D47/06

    CPC分类号： B01D53/8662 ,  B01D47/06 ,  B01D53/86 ,  B01D53/8659 ,  B01D2255/2092 ,  B01D2257/2027 ,  B01D2257/204 ,  B01D2257/2066 ,  B01D2258/0216

    摘要： An exhaust gas cleaning apparatus according to the present invention includes a wall member configured to form a gas passage for allowing an exhaust gas to pass therethrough, and a mist nozzle and a water film nozzle disposed in the gas passage. The mist nozzle forms mist in the gas passage, and the water film nozzle forms water film in the gas passage. The mist nozzle is disposed further toward the upstream side in a flowing direction of the exhaust gas than the water film nozzle. Plural sets of the mist nozzle and the water film nozzle may be provided.

    摘要翻译： 根据本发明的废气净化装置包括壁构件，其被构造成形成用于使废气通过的气体通道，以及设置在气体通道中的雾喷嘴和水膜喷嘴。 雾气喷嘴在气体通道中形成雾，并且水膜喷嘴在气体通道中形成水膜。 雾喷嘴相对于水膜喷嘴在排气的流动方向上向上游侧配置。 可以设置多组雾喷嘴和水膜喷嘴。

    SOFT CONTACT LENS
    57.
    发明申请
    SOFT CONTACT LENS 有权
    软接触镜

    公开(公告)号：US20120200821A1

    公开(公告)日：2012-08-09

    申请号：US13501745

    申请日：2010-10-06

    申请人： Hiroyuki Arai ,  Sunao Mikawa

    发明人： Hiroyuki Arai ,  Sunao Mikawa

    IPC分类号： G02C7/04

    CPC分类号： G02C7/04 ,  G02C7/049 ,  G02C7/165

    摘要： A soft contact lens for fitting to a cornea includes a lens main body made of a light permeable member. The lens main body has a diameter larger than that of a light-shielding portion which shields incident light incident to the cornea. The light-shielding portion includes a main body constituting a light-shielding member, an aperture that allows incident light to be transmitted, the aperture being positioned on a position of the main body of the light-shielding portion, and multiple holes that maintain a scotopic vision and a night vision, the holes being provided around the aperture in the main body of the light-shielding portion and each of the holes having a diameter smaller than that of the aperture.

    摘要翻译： 用于配合到角膜的柔软隐形眼镜包括由透光构件制成的透镜主体。 透镜主体的直径大于屏蔽入射到角膜的入射光的遮光部的直径。 遮光部分包括构成遮光构件的主体，允许入射光透射的孔，孔位于遮光部分的主体的位置上，并且保持多个孔 遮光视觉和夜视，所述孔设置在遮光部分的主体中的孔周围，并且每个孔的直径小于孔的直径。