利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

52 条记录 (耗时 0.037 秒)

    Distance measuring system
    3.
    发明授权
    Distance measuring system 失效
    距离测量系统

    公开(公告)号：US07679728B2

    公开(公告)日：2010-03-16

    申请号：US12224559

    申请日：2007-03-02

    申请人： Takashi Kurokawa

    发明人： Takashi Kurokawa

    IPC分类号： G01C3/08 ,  G01B11/14

    CPC分类号： G01S17/08 ,  G01C3/06 ,  G01S7/4818 ,  G01S7/497 ,  G01S17/87

    摘要： The distance detector 12b returns part of the light received from the distance detector 12a located at the starting point side by reflection, or reflection and refraction, sends the remaining part of the light to the distance detectors 12b, 12c, 12d and 12e located at the forefront end side by transmission, refraction, reflection or a combination thereof, and returns the returned light from the distance detectors 12b-12e to the distance detector 11a located at the starting point by transmission, refraction, reflection or a combination thereof. By using laser light sources, it is possible to measure the distance from the laser light sources to multiple points or the distance between two points with a high degree of accuracy.

    摘要翻译： 距离检测器12b通过反射或反射和折射来返回从位于起始点侧的距离检测器12a接收的部分光，将剩余部分的光发送到位于该位置处的距离检测器12b，12c，12d和12e 通过透射，折射，反射或其组合的前端侧，并且通过透射，折射，反射或其组合将来自距离检测器12b-12e的返回光返回到位于起点的距离检测器11a。 通过使用激光光源，可以以高精度测量从激光光源到多个点的距离或两点之间的距离。

    Distance Measuring System
    4.
    发明申请
    Distance Measuring System 失效
    距离测量系统

    公开(公告)号：US20090180099A1

    公开(公告)日：2009-07-16

    申请号：US12224559

    申请日：2007-03-02

    申请人： Takashi Kurokawa

    发明人： Takashi Kurokawa

    IPC分类号： G01C3/06 ,  G01S17/32 ,  G01C15/00

    CPC分类号： G01S17/08 ,  G01C3/06 ,  G01S7/4818 ,  G01S7/497 ,  G01S17/87

    摘要： The distance detector 12b returns part of the light received from the distance detector 12a located at the starting point side by reflection, or reflection and refraction, sends the remaining part of the light to the distance detectors 12b, 12c, 12d and 12e located at the forefront end side by transmission, refraction, reflection or a combination thereof, and returns the returned light from the distance detectors 12b-12e to the distance detector 11a located at the starting point by transmission, refraction, reflection or a combination thereof. By using laser light sources, it is possible to measure the distance from the laser light sources to multiple points or the distance between two points with a high degree of accuracy.

    摘要翻译： 距离检测器12b通过反射或反射和折射来返回从位于起始点侧的距离检测器12a接收的部分光，将剩余部分的光发送到位于该位置处的距离检测器12b，12c，12d和12e 通过透射，折射，反射或其组合的前端侧，并且通过透射，折射，反射或其组合将来自距离检测器12b-12e的返回光返回到位于起点的距离检测器11a。 通过使用激光光源，可以以高精度测量从激光光源到多个点的距离或两点之间的距离。

    Method and an apparatus for shape measurement, and a frequency comb light generator
    5.
    发明授权
    Method and an apparatus for shape measurement, and a frequency comb light generator 有权
    用于形状测量的方法和装置，以及频率梳光发生器

    公开(公告)号：US07440112B2

    公开(公告)日：2008-10-21

    申请号：US11659951

    申请日：2005-08-17

    申请人： Takashi Kurokawa ,  Yousuke Tanaka ,  Tatsutoshi Shiota

    发明人： Takashi Kurokawa ,  Yousuke Tanaka ,  Tatsutoshi Shiota

    IPC分类号： G01B9/02

    CPC分类号： G01B11/2441 ,  A61B5/0066 ,  A61B5/103 ,  A61B2562/0233

    摘要： A method and an apparatus for shape measurement that is able to observe the deep portion under a skin with high spatial resolution by using a frequency COMB light generator is provided. A frequency COMB light generator for generating multiple frequency COMBs with variable frequency pitch at high operation stability is provided.This apparatus for shape measurement comprises a frequency COMB light generator and an optical interferometer for measuring the distance. The frequency COMB light generator includes a laser light source 11, an optical resonator 13, a COMB pitch regulator 14 and an output port OUT. The optical resonator 13 includes an optical modulator 131, a first mirror M11, an optical fiber F13 which is drawn out from alight waveguide of the optical modulator. The COMB pitch regulator 14 is a modulation signal generator for varying the modulation signal. The optical fiber F13 is equipped with an apparatus (Faraday rotation mirror) for compensating a change in the polarization condition.

    摘要翻译： 提供了一种用于通过使用频率COMB光发生器能够以高空间分辨率观察皮肤下方深部的形状测量的方法和装置。 提供了一种用于在高运行稳定性下产生具有可变频率间距的多频率COMB的频率COMB光发生器。 这种用于形状测量的装置包括频率COMB光发生器和用于测量距离的光学干涉仪。 频率COMB光发生器包括激光光源11，光谐振器13，COMB音调调节器14和输出端口OUT。 光谐振器13包括光调制器131，第一反射镜M 11，从光调制器的光波导引出的光纤F 13。 COMB音调调节器14是用于改变调制信号的调制信号发生器。 光纤F13配备有用于补偿偏振状态变化的装置（法拉第旋转镜）。

    Voice transmission method and apparatus in duplex radio system
    6.
    发明授权
    Voice transmission method and apparatus in duplex radio system 失效
    双工无线电系统中的语音传输方法和装置

    公开(公告)号：US5355363A

    公开(公告)日：1994-10-11

    申请号：US27479

    申请日：1993-03-08

    申请人： Katsumi Takahashi ,  Takashi Kurokawa ,  Nobuo Sekiguchi ,  Kazuo Suzuka ,  Sakari Ohira ,  Kiyoyuki Isawa ,  Fujio Sumi ,  Kenichi Suzuki

    发明人： Katsumi Takahashi ,  Takashi Kurokawa ,  Nobuo Sekiguchi ,  Kazuo Suzuka ,  Sakari Ohira ,  Kiyoyuki Isawa ,  Fujio Sumi ,  Kenichi Suzuki

    IPC分类号： H04B1/56 ,  H04B1/66 ,  H04J3/22

    CPC分类号： H04B1/56 ,  H04B1/662

    摘要： A voice transmission method and apparatus in a duplex radio system are disclosed in which a voice signal to be transmitted in a constant period of time is subjected to 1/N time compression, N being a numeral not smaller than 2.0. The time-compressed voice signal is supplied to a transmitter as a modulating signal and a transmitting operation is performed by the transmitter in synchronism with a period of time when the modulating signal is inputted to the transmitter. A receiving operation of receiving a time-compressed and modulated signal transmitted from the transmitter to demodulate it is performed by a receiver in a period of time other than the period of time when the transmitting operation is performed. A demodulated signal is subjected to N-ple time expansion to obtain a reproduced receive voice signal, and both the transmitting operation and the receiving operation are repeated at the constant period of time. In the voice transmission method and apparatus, a predetermined band of a signal corresponding to said signal to be transmitted, which is in a voice band, is extracted with a predetermined band width. The extracted signal is shifted to any band which is in the voice band and is other than the extracted band. A signal corresponding to the shifted signal is supplied to the transmitter as the modulating signal.

    摘要翻译： 公开了一种在双工无线电系统中的语音传输方法和装置，其中要在一定时间内发送的语音信号经受1 / N时间压缩，N是不小于2.0的数字。 将时间压缩的语音信号作为调制信号提供给发射机，并且由发射机与调制信号输入到发射机的时间同步地执行发射操作。 从发送器发送的时间压缩和调制信号接收解调的接收操作由接收机在执行发送操作的时间段之外的时间段内执行。 对解调信号进行N次时间扩展，以获得再现的接收语音信号，并且在恒定时间段重复发送操作和接收操作。 在语音传输方法和装置中，以预定的带宽提取与声音频带中的要发送的信号相对应的信号的预定频带。 所提取的信号被移动到在声频带中的任何频带，并且不是所提取的频带。 与移位信号相对应的信号作为调制信号提供给发射机。

    Liquid crystal Fabry-Perot etalon with glass spacer
    7.
    发明授权
    Liquid crystal Fabry-Perot etalon with glass spacer 失效
    液晶法布里 - 珀罗标准具与玻璃间隔

    公开(公告)号：US5321539A

    公开(公告)日：1994-06-14

    申请号：US829383

    申请日：1992-02-03

    申请人： Katsuhiko Hirabayashi ,  Hiroyuki Tsuda ,  Takashi Kurokawa

    发明人： Katsuhiko Hirabayashi ,  Hiroyuki Tsuda ,  Takashi Kurokawa

    IPC分类号： G02F1/13 ,  G02F1/21 ,  G02F1/137 ,  G02B27/00

    CPC分类号： G02F1/216 ,  G02F1/13 ,  G02F2001/213 ,  G02F2203/055

    摘要： A tunable wavelength-selective filter includes a glass substrate, a transparent electrode layer, a highly reflective mirror, an alignment layer, a liquid crystal layer, another alignment layer, a transparent material layer whose refractivity index is substantially equal to that of the liquid crystal layer, another highly reflective mirror, another transparent electrode layer, and another glass substrate, which are stacked in this order. An etalon cavity of the filter includes two layers, the liquid crystal layer and the transparent material layer (such as a glass plate), which enables the cavity length to be increased without increasing absorption and scattering of the cavity. This makes it possible to narrow the FWHM, quicken the response time, and increase the transmittance of the filter. Applications for the filter include a double cavity structure tunable wavelength-selective filter of a wide tunable range, and a photodetector of a simple construction.

    摘要翻译： 可调波长选择滤光器包括玻璃基板，透明电极层，高反射镜，取向层，液晶层，另一取向层，其折射率基本上等于液晶的透明材料层 层，另一高反射镜，另一透明电极层，以及另一玻璃基板。 滤光器的标准具腔包括液晶层和透明材料层（例如玻璃板）两层，其能够增加空腔长度而不增加空腔的吸收和散射。 这使得可以缩小FWHM，加快响应时间，并增加滤光片的透射率。 用于滤波器的应用包括宽可调范围的双腔结构可调谐波长选择滤波器和简单结构的光电检测器。

    Process for producing photoconductive member and apparatus for producing the same
    9.
    发明授权
    Process for producing photoconductive member and apparatus for producing the same 失效
    制造感光体的方法及其制造方法

    公开(公告)号：US5258075A

    公开(公告)日：1993-11-02

    申请号：US873629

    申请日：1992-04-23

    申请人： Takashi Kurokawa

    发明人： Takashi Kurokawa

    IPC分类号： C23C16/54 ,  H01L31/20 ,  C23C14/00

    CPC分类号： H01L31/206 ,  C23C16/54 ,  Y02E10/50

    摘要： A process for producing a photoconductive member by introducing starting gases while heating a support to form a thin film having photoconductivity thereon in sequential steps comprises introducing a support into a chamber, heating the support to a desired temperature under reduced pressure, reacting the substrate with starting gases to form a thin film having photoconductivity thereon, cooling the substrate having a thin film and removing product support out of the chamber, these steps being carried out in sequential chamber throughout the steps, and an apparatus for producing the same.

    摘要翻译： 通过引入起始气体同时加热载体以在其上依次形成具有光导电性的薄膜来制造感光体的方法包括将载体引入室中，将载体在减压下加热到所需温度，使基板与起始 气体以形成其上具有光导电性的薄膜，冷却具有薄膜的基板并将产物支撑物从室中移出，这些步骤在整个步骤中在连续的室中进行，以及用于制造该薄膜的装置。

    TRANSFORMER AND TRANSFORMER DEVICE
    10.
    发明申请
    TRANSFORMER AND TRANSFORMER DEVICE 有权
    变压器和变压器装置

    公开(公告)号：US20100315189A1

    公开(公告)日：2010-12-16

    申请号：US12849974

    申请日：2010-08-04

    申请人： Takashi Kurokawa

    发明人： Takashi Kurokawa

    IPC分类号： H01F27/28

    CPC分类号： H01F27/402 ,  H01F27/38

    摘要： A transformer that is capable of setting any characteristics of a detection voltage of a detection winding and accurately detecting an output voltage includes a bobbin, a magnetic core, a first input winding, an output winding, a second input winding, and a detection winding. The bobbin is tubular and includes a plurality of winding regions located at its outer portion. The magnetic core is inserted in the bobbin. The first input winding is wound in a first winding region. The output winding is wound in a second winding region adjacent to the first winding region. The second input winding is wound in a third winding region adjacent to the second winding region. The detection winding is wound in the vicinity of the first input winding. The first input winding and the second input winding have different numbers of turns and are connected in series in the same winding direction.

    摘要翻译： 能够设置检测绕组的检测电压的任何特性并准确检测输出电压的变压器包括绕线管，磁芯，第一输入绕组，输出绕组，第二输入绕组和检测绕组。 线轴是管状的并且包括位于其外部的多个绕组区域。 磁芯插入线轴。 第一输入绕组缠绕在第一绕组区域中。 输出绕组缠绕在与第一绕组区域相邻的第二绕组区域中。 第二输入绕组缠绕在与第二绕组区域相邻的第三绕组区域中。 检测绕组缠绕在第一输入绕组附近。 第一输入绕组和第二输入绕组具有不同的匝数，并且在相同的卷绕方向上串联连接。