利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

117 条记录 (耗时 0.041 秒)

    Television sound receiver
    91.
    发明授权
    Television sound receiver 失效
    电视声音接收器

    公开(公告)号：US4419695A

    公开(公告)日：1983-12-06

    申请号：US341465

    申请日：1982-01-21

    申请人： Yoshihiro Yamamoto ,  Masayuki Hongu ,  Shigeru Ohmuro ,  Hiromi Kawakami

    发明人： Yoshihiro Yamamoto ,  Masayuki Hongu ,  Shigeru Ohmuro ,  Hiromi Kawakami

    IPC分类号： H04N5/60

    CPC分类号： H04N5/607

    摘要： A television sound receiver having an input terminal for receiving a television sound signal, a tuner including a local oscillator connected to the input terminal, an intercarrier sound demodulating circuit connected to the tuner, a split-carrier sound demodulating circuit, including a limiter amplifier connected to the tuner, a sound signal output terminal, and a switching device for selectively and operatively connecting either the intercarrier or split-carrier sound demodulating circuits between the tuner and the sound signal output terminal. Additionally, the receiver includes an error detecting device connected to the split-carrier sound demodulating circuit for detecting the frequency error of the local oscillator and a first operational device which is responsive to an output signal from the error detecting device and which produces a first operational device output signal which activates the switching device such that the split-carrier sound demodulating circuit is operatively connected between the tuner and the sound output terminal when the output signal from the error detecting device is less than a predetermined level. Level detectors are connected to the limiter amplifier and detect a level of the split-carrier sound signal. A second operational device, which is responsive to the output signal from the level detectors, produces an output signal which activates the switching device such that the intercarrier sound demodulating circuit is operatively connected between the tuner and the sound output terminal when the output signals from the level detectors are less than a predetermined value.

    摘要翻译： 一种具有用于接收电视声音信号的输入端子的电视声音接收器，包括连接到输入端子的本地振荡器的调谐器，连接到调谐器的载波间声音解调电路，分离载波声音解调电路，包括限幅放大器 调谐器，声音信号输出端子和用于选择性地和可操作地连接调谐器和声音信号输出端子之间的载波间或分离载波声音解调电路的开关装置。 此外，接收机包括连接到分离载波声音解调电路以检测本地振荡器的频率误差的误差检测装置和响应于来自错误检测装置的输出信号并且产生第一操作的第一操作装置 装置输出信号，其激活开关装置，使得当来自误差检测装置的输出信号小于预定电平时，分离载波声音解调电路可操作地连接在调谐器和声音输出端子之间。 电平检测器连接到限幅放大器并检测分离载波声音信号的电平。 响应于来自电平检测器的输出信号的第二操作装置产生激活开关装置的输出信号，使得当来自所述开关装置的输出信号时，载波间声音解调电路可操作地连接在调谐器和声音输出端子之间 电平检测器小于预定值。

    Method for producing titanium nitride-base sintered alloys
    92.
    发明授权
    Method for producing titanium nitride-base sintered alloys 失效
    氮化钛基烧结合金的制造方法

    公开(公告)号：US4065301A

    公开(公告)日：1977-12-27

    申请号：US635155

    申请日：1975-11-24

    申请人： Hiroshi Tanaka ,  Yoshihiro Yamamoto

    发明人： Hiroshi Tanaka ,  Yoshihiro Yamamoto

    IPC分类号： C22C1/05 ,  C22C29/00 ,  C22C29/02 ,  C22C29/16 ,  B22F3/16

    CPC分类号： C22C29/00

    摘要： Titanium nitride-base sintered alloys having high thermal shock resistance and high durability against high speed continuous cutting can be obtained by mixing a specifically limited amount of carbon with a basic powdery raw material mixture composed of TiN, Mo and/or Mo.sub.2 C and an iron family metal, molding the resulting mixture and sintering the molded article. When not more than 50% by weight of the amount of TiN contained in the raw material mixture is replaced by at least one of TiC, WC and TaC, the sintering temperature can be lowered.

    摘要翻译： 通过将特定限度的碳与由TiN，Mo和/或Mo2C组成的碱性粉末原料混合物和铁族族混合，可以获得具有高耐热冲击性和高耐久性的高速连续切削的氮化钛基烧结合金 金属，模制所得混合物并烧结成型制品。 当原料混合物中含有的TiN量不超过50重量％时，TiC，WC和TaC中的至少一种被替代，可以降低烧结温度。

    Method for producing hydrate of fluoroalkyl ketone
    96.
    发明授权
    Method for producing hydrate of fluoroalkyl ketone 失效
    氟代烷基酮水合物的生产方法

    公开(公告)号：US07598425B2

    公开(公告)日：2009-10-06

    申请号：US11578523

    申请日：2005-04-08

    申请人： Yoshihiro Yamamoto ,  Yoshichika Kuroki ,  Daisuke Karube ,  Tatsuya Ohtsuka

    发明人： Yoshihiro Yamamoto ,  Yoshichika Kuroki ,  Daisuke Karube ,  Tatsuya Ohtsuka

    IPC分类号： C07C29/48

    CPC分类号： C07C29/48 ,  C07C29/00 ,  C07C45/30 ,  C07C31/42 ,  C07C49/167

    摘要： The present invention relates to a method for producing a compound represented by formula (2): [CF3(CF2)n][CF3(CF2)m]C(OH)2  (2) wherein n and m independently represent 0 to 10, the method comprising reacting with a halogen or a halogen-containing oxidizing agent a salt of a compound represented by formula (1): [CF3(CF2)n][CF3(CF2)m]C(OH)COOH  (1) wherein n and m independently represent 0 to 10.

    摘要翻译： 本发明涉及一种制备式（2）表示的化合物的方法：<？in-line-formula description =“In-line formula”end =“lead”？> [CF3（CF2）n] [CF3（ CF 2）m] C（OH）2（2）<？在线公式描述=“在线公式”end =“tail”？>其中n和m独立地表示0至10，该方法包括与 卤素或含卤素的氧化剂，由式（1）表示的化合物的盐：<？in-line-formula description =“In-line formula”end =“lead”？> [CF3（CF2）n] [ CF 3（CF 2）m] C（OH）COOH（1）<？在线公式描述=“内联式”末端=“尾”→其中n和m独立地表示0至10。

    NOVEL CARBOXYLIC ACID COMPOUND, USE THEREOF, AND PROCESS FOR PRODUCING THE SAME
    97.
    发明申请
    NOVEL CARBOXYLIC ACID COMPOUND, USE THEREOF, AND PROCESS FOR PRODUCING THE SAME 有权
    新型羧酸化合物，其用途及其生产方法

    公开(公告)号：US20090156861A1

    公开(公告)日：2009-06-18

    申请号：US12301543

    申请日：2007-05-31

    申请人： Tatsuya Ohtsuka ,  Yoshihiro Yamamoto ,  Yoshichika Kuroki ,  Atsushi Suzuki ,  Akinari Sugiyama

    发明人： Tatsuya Ohtsuka ,  Yoshihiro Yamamoto ,  Yoshichika Kuroki ,  Atsushi Suzuki ,  Akinari Sugiyama

    IPC分类号： C07C59/135 ,  C07C43/12

    CPC分类号： C07C41/18 ,  C07C41/22 ,  C07C51/09 ,  C07C51/367 ,  C07C67/31 ,  C07C43/12 ,  C07C69/708

    摘要： The present invention provides a process for producing 1,1,1,3,3,3-hexafluoro-2-methoxypropane, wherein a novel compound, 2-methoxy-2-trifluoromethyl-3,3,3-trifluoropropionic acid or a salt thereof is decarboxylated, or wherein an olefin compound represented by chemical formula (4): CF2═C(CF3)(OCH3) is reacted with a fluorinating agent; and a process for producing 2-methoxy-2-trifluoromethyl-3,3,3-trifluoropropionic acid or a salt thereof by reacting a hydroxycarboxylic ester with a methylating agent and then hydrolyzing the reaction product, or hydrolyzing the hydroxycarboxylic ester and then reacting the resulting product with a methylating agent.In accordance with the invention, 1,1,1,3,3,3-hexafluoro-2-methoxypropane, which is useful as a raw material for, for example, the anesthetic Sevoflurane, can be produced efficiently and at low cost.

    摘要翻译： 本发明提供一种生产1,1,1,3,3,3-六氟-2-甲氧基丙烷的方法，其中新化合物2-甲氧基-2-三氟甲基-3,3,3-三氟丙酸或其盐 或其中由化学式（4）表示的烯烃化合物：CF 2 -C（CF 3）（OCH 3）与氟化剂反应; 以及通过使羟基羧酸酯与甲基化剂反应然后水解反应产物或水解羟基羧酸酯，然后使所述羟基羧酸酯水解，从而使2-甲氧基-2-三氟甲基-3,3,3-三氟丙酸或其盐 得到的产物与甲基化剂。 根据本发明，作为例如麻醉剂七氟醚的原料可以使用的1,1,1,3,3,3-六氟-2-甲氧基丙烷可以有效且低成本地制造。

    Light scanning device and image forming device
    98.
    发明授权
    Light scanning device and image forming device 失效
    光扫描装置和成像装置

    公开(公告)号：US07483193B2

    公开(公告)日：2009-01-27

    申请号：US11783677

    申请日：2007-04-11

    申请人： Yoshihiro Yamamoto

    发明人： Yoshihiro Yamamoto

    IPC分类号： G02B26/08

    CPC分类号： G02B26/123 ,  B41J2/473

    摘要： A light scanning device includes: a housing; a light deflector provided at the housing, and rotating deflecting surfaces thereof around a rotating shaft, and deflecting light beams; plural light sources provided at the housing, and emitting the light beams in a direction that intersects the rotating shaft of the light deflector; an imaging optical system provided at the housing, and focusing each of the plural light beams deflected by the light deflector onto a surface-to-be-scanned; and an optical path changing member provided at the housing, and changing, to within a plane that includes the rotating axis of the light detector, optical paths of the light beams that are incident in the direction intersecting the rotating axis of the light detector.

    摘要翻译： 光扫描装置包括：壳体; 设置在壳体处的光偏转器，以及围绕旋转轴的旋转偏转表面，并偏转光束; 设置在所述壳体处的多个光源，并且沿与所述光偏转器的旋转轴相交的方向发射所述光束; 设置在所述壳体处的成像光学系统，并且将由所述光偏转器偏转的所述多个光束中的每一个聚焦到待扫描的表面上; 以及光学路径改变构件，设置在壳体处，并且在包括光检测器的旋转轴的平面内变化，沿与光检测器的旋转轴线相交的方向入射的光束的光路。

    Submarine boat
    99.
    发明授权
    Submarine boat 有权
    潜艇

    公开(公告)号：US07476456B2

    公开(公告)日：2009-01-13

    申请号：US10594626

    申请日：2005-03-30

    申请人： Ryoichi Okuyama ,  Yoshihiro Yamamoto ,  Masashi Motoi ,  Katsuji Ashida

    发明人： Ryoichi Okuyama ,  Yoshihiro Yamamoto ,  Masashi Motoi ,  Katsuji Ashida

    IPC分类号： H01M8/06 ,  H01M8/04 ,  B63G8/08

    CPC分类号： B63G8/08 ,  B63H2021/003 ,  C01B3/22 ,  C01B2203/0266 ,  C01B2203/066 ,  C25B1/02 ,  Y02E60/324 ,  Y02T90/38

    摘要： A submarine boat provided with a fuel cell (30) for power generation by supply of hydrogen and oxidizing agent, a hydrogen generating device (10) for generating a gas containing hydrogen to be supplied to the fuel cell, and propelling device driven by electricity generated by the fuel cell, characterized in that the hydrogen generating device is to generate a gas containing hydrogen by decomposing a fuel containing an organic compound, comprising a partition membrane (11), a fuel electrode (12) provided on one surface of the partition membrane, means (16) for supplying a fuel containing the organic compound and water to the fuel electrode, an oxidizing electrode (14) provided on the other surface of the partition membrane, means (17) for supplying an oxidizing agent to the oxidizing electrode, and means for generating and collecting the gas containing hydrogen from the fuel electrode.

    摘要翻译： 具有通过供给氢和氧化剂发电的燃料电池（30）的潜艇，用于产生供给燃料电池的含氢气体的氢生成装置（10），以及由电力驱动的推进装置 其特征在于，所述氢生成装置通过分解含有有机化合物的燃料来生成含有氢的气体，所述燃料包含分隔膜（11），设置在所述分隔膜的一个表面上的燃料电极（12） ，用于向燃料电极供给含有有机化合物和水的燃料的装置（16），设置在分隔膜的另一个表面上的氧化电极（14），用于向氧化电极供给氧化剂的装置（17） 以及用于从燃料电极产生和收集含有氢的气体的装置。

    Method for Producing Hydrate of Fluoroalkyl Ketone
    100.
    发明申请
    Method for Producing Hydrate of Fluoroalkyl Ketone 失效
    氟烷基酮水合物的制备方法

    公开(公告)号：US20080262273A1

    公开(公告)日：2008-10-23

    申请号：US11578523

    申请日：2005-04-08

    申请人： Yoshihiro Yamamoto ,  Yoshichika Kuroki ,  Daisuke Karube ,  Tatsuya Ohtsuka

    发明人： Yoshihiro Yamamoto ,  Yoshichika Kuroki ,  Daisuke Karube ,  Tatsuya Ohtsuka

    IPC分类号： C07C31/38

    CPC分类号： C07C29/48 ,  C07C29/00 ,  C07C45/30 ,  C07C31/42 ,  C07C49/167

    摘要： The present invention relates to a method for producing a compound represented by formula (2): [CF3(CF2)n][CF3(CF2)m]C(OH)2   (2) wherein n and m independently represent 0 to 10, the method comprising reacting with a halogen or a halogen-containing oxidizing agent a salt of a compound represented by formula (1): [CF3(CF2)n][CF3(CF2)m]C(OH)COOH   (1) wherein n and m independently represent 0 to 10.

    摘要翻译： 本发明涉及一种制备式（2）表示的化合物的方法：<？in-line-formula description =“In-line formula”end =“lead”？> [CF 3 （CF 2）n [CF 3]（CF 2 2）m] C（OH）2（2）<？in-line-formula description =“In-line Formulas”end =“tail”？>其中n和m独立地表示0至10，该方法包括 与卤素或含卤素的氧化剂与式（1）表示的化合物的盐反应：<？in-line-formula description =“In-line formula”end =“lead”？> [CF （CF 2）2（CF 2）n（CF 2）n（CF 2） C（OH）COOH（1）<？in-line-formula description =“In-line Formulas”end =“tail”？>其中n和m独立地表示0至10。