专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

61. 发明专利

JP2009138523A Method of estimating output of wind power generation 审中-公开
标题翻译：估计风力发电输出的方法
公开(公告)号：JP2009138523A
公开(公告)日：2009-06-25
申请号：JP2007312228
申请日：2007-12-03
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： ANDO TOSHIYUKI , FURUTA TADASHI , HIRANO YOSHIHITO
IPC分类号： F03D9/02
CPC分类号： F03D7/048 , F03D17/00 , F05B2260/821 , F05B2270/32 , F05B2270/321 , F05B2270/335 , Y02E10/723 , Y02E10/725
摘要： PROBLEM TO BE SOLVED: To provide a method of estimating the output of a wind power generation capable of improving a wind state predicting accuracy by avoiding the effect of the system error of a physical model by eliminating the need of a numerical value interpolation using the physical model of GPV data to eliminate the need of wind measurement after wind state correction database is constructed so that the database can be used for constructing a database for the other area. SOLUTION: This method of estimating wind power generation amount from the predicted data on the wind state in a wind power generation area uses GPV wind state prediction data 100 by numerical value forecast, actually measured data 101 on the wind state in the wind power generation area actually measured by a light wave radar, and an windmill position information 102 which indicates the positions of the windmills 201-203 of each wind power generator in the wind power generation area. The method comprises a first step S1 of constructing a wind velocity correction factor database 105, a second step S2 of predicting arrival wind velocities to the windmills 201-203 using the wind state correction database and GPV wind state data, and a third step S3 of predicting a wind power generation amount based on the predicted values of the arrival wind velocities. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种通过消除对数值插值的需要来避免物理模型的系统误差的影响来估计能够改善风态预测精度的风力发电的输出的方法使用GPV数据的物理模型，消除风态校正数据库的风量测量的需要，使数据库可以用于构建另一个区域的数据库。解决方案：根据风力发电区域的风力状态的预测数据估计风力发电量的方法，通过数值预测使用GPV风态预测数据100，对风中的风态实际测量数据101 由光波雷达实际测量的发电区域，以及表示风力发电区域中的各风力发电机的风车201〜203的位置的风车位置信息102。该方法包括构成风速校正系数数据库105的第一步骤S1，使用风态校正数据库和GPV风态数据预测到风车201-203的到达风速的第二步骤S2，以及第三步骤S3 基于到达风速的预测值来预测风力发电量。版权所有（C）2009，JPO＆INPIT

62. 发明专利

JP2008241896A Phase distribution controller 有权
标题翻译：相分配控制器
公开(公告)号：JP2008241896A
公开(公告)日：2008-10-09
申请号：JP2007079402
申请日：2007-03-26
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： SUZUKI JIRO , AKIYAMA TOMOHIRO , ANDO TOSHIYUKI , HIRANO YOSHIHITO
IPC分类号： G02B26/06 , G02B5/08 , G02B27/09 , H04N5/225
摘要： PROBLEM TO BE SOLVED: To provide a phase distribution controller capable of computing a phase distribution of a light wave with high accuracy with a low-cost and simple constitution and controlling the phase distribution of the light wave at a high speed.
SOLUTION: The phase distribution controller includes a condenser lens 4 which converges a light wave phase-modulated by an SLM 3; a third splitter 5 which divides the converged light wave into a reflected light wave and a transmitted light wave; plane mirrors 6 and 7 which bend the transmitted light wave, a CCD camera 20 which receives the reflected wave and the bent transmitted light wave and outputs an intensity distribution as an image signal; a signal processor 21 which outputs a phase distribution signal of the light wave phase-modulated by the SLM 3; and an SLM controller 22, which outputs a control signal to the SLM 3 so that the phase distribution of the light wave phase-modulated by the SLM 3 is a predetermined phase distribution; the third splitter 3 and planar mirrors 6 and 7, disposed so that the reflected light wave and the transmitted light wave bent by the planar mirrors 6 and 7 become substantially parallel to each other and are incident on portions that are different in a photodetection surface 11.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种相位分配控制器，其能够以低成本和简单的结构高精度地计算光波的相位分布，并且以高速度控制光波的相位分布。解决方案：相位分配控制器包括会聚由SLM 3相位调制的光波的聚光透镜4; 将会聚光波分成反射光波和透射光波的第三分光器5; 平面镜6和7，其弯曲透射的光波; CCD相机20，其接收反射波和弯曲的透射光波，并输出强度分布作为图像信号; 信号处理器21，其输出由SLM 3相位调制的光波的相位分配信号; 以及SLM控制器22，其向SLM 3输出控制信号，使得由SLM 3相位调制的光波的相位分布为预定的相位分布; 第三分离器3和平面镜6和7被设置成使得由平面镜6和7弯曲的反射光波和透射光波基本上彼此平行并且入射到光检测表面11中的不同部分版权所有（C）2009，JPO＆INPIT

63. 发明专利

JP2007085756A Laser radar device 有权
标题翻译：激光雷达设备
公开(公告)号：JP2007085756A
公开(公告)日：2007-04-05
申请号：JP2005271854
申请日：2005-09-20
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： ANDO TOSHIYUKI , FURUTA TADASHI , TANAKA HISAMICHI , HIRANO YOSHIHITO , KAMEYAMA SHUNPEI
IPC分类号： G01S17/42
CPC分类号： Y02A90/19
摘要： PROBLEM TO BE SOLVED: To provide a laser radar device capable of reducing a carrier leak with a simple constitution. SOLUTION: A light intensity modulation unit has a light propagation member, an excitation electrode formed on the light propagation member, a modulation driver for supplying a modulation signal for pulsing frequency modulation to the excitation electrode, and a total reflection means. The light propagation member performs pulse modulation of inputted transmission laser light by a pulse signal, performs frequency modulation by a modulation signal, to thereby generate transmission pulsed light, and sends the transmission pulsed light to the total reflection means. The total reflection means returns the transmission pulsed light sent from the light propagation member again to the light propagation member. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供能够以简单的结构减少载体泄漏的激光雷达装置。解决方案：光强调制单元具有光传播构件，形成在光传播构件上的激励电极，用于向激励电极提供脉冲频率调制的调制信号的调制驱动器和全反射装置。光传播部件通过脉冲信号进行输入的发送激光的脉冲调制，通过调制信号进行频率调制，从而生成透射脉冲光，并将透射脉冲光发送到全反射装置。全反射装置将从光传播部件发送的透射脉冲光再次返回到光传播部件。版权所有（C）2007，JPO＆INPIT

64. 发明专利

JP2003240853A LASER DOPPLER RADAR 审中-公开
公开(公告)号：JP2003240853A
公开(公告)日：2003-08-27
申请号：JP2002042450
申请日：2002-02-20
申请人： MITSUBISHI ELECTRIC CORP
发明人： KAMEYAMA SHUNPEI , ASAKA KIMIO , ANDO TOSHIYUKI , HIRANO YOSHIHITO
IPC分类号： G01S17/36 , G01S17/58
摘要： PROBLEM TO BE SOLVED: To maximize heterodyne detection efficiency by automatically controlling the plane of polarization in case there are irregular fluctuations in the plane of polarization of the received light. SOLUTION: The laser Doppler radar has a plane of polarization controller 7 for controlling planes of polarization attributable to local reflection of light from a transmitting/receiving optical system 6 and to light scattered from the target, a heterodyne receiver 8 for outputting a beat signal by performing heterodyne detection for a local light and a part of the received light arriving via the controller 7, and a plane of polarization control circuit 1 for controlling the controller 7 by utilizing the internal reflection from the optical system 6. COPYRIGHT: (C)2003,JPO

65. 发明专利

JP2002228543A OPTICAL SYSTEM DISPLACEMENT ESTIMATION DEVICE, OPTICAL SYSTEM DISPLACEMENT ADJUSTMENT DEVICE, OPTICAL SYSTEM DISPLACEMENT ESTIMATION METHOD AND OPTICAL SYSTEM ADJUSTMENT METHOD 审中-公开
公开(公告)号：JP2002228543A
公开(公告)日：2002-08-14
申请号：JP2001283674
申请日：2001-09-18
申请人： MITSUBISHI ELECTRIC CORP
发明人： SUZUKI JIRO , ANDO TOSHIYUKI , SUZUKI HIROSHI , WADAKA SHUZO , HIRANO YOSHIHITO , MIKAMI IZUMI , MATSUSHITA TADASHI
IPC分类号： G01M11/00 , G02B23/02
摘要： PROBLEM TO BE SOLVED: To provide an optical system displacement estimation device capable of measuring, simply on the ground, an optical system used in the agravity state, inspecting an assembly adjustment error of the optical system highly accurately at high speed without being influenced by environmental conditions, and illustrating the assembly adjustment error visually intelligibly to an operator. SOLUTION: This estimation device has an erecting/inverting attitude setting means 9 for changing the installation attitude of the optical system to be measured, an incoherent system wave front measuring means 10 for measuring the wave front in each installation attitude without using interference phenomenon of light, a polynomial approximation means 15 for developing a wave front measured value acquired by the incoherent system wave front measuring means 10 into a polynomial, an averaging operation means 11 for averaging the measured values by the incoherent system wave front measuring means 10 or the operation values by the polynomial approximation means 15, and a polynomial specific coefficient extraction operation means 16 for extracting a specific coefficient value of the polynomial.

66. 发明专利

JP2002162317A DEVICE FOR MEASURING WAVE FRONT 失效
公开(公告)号：JP2002162317A
公开(公告)日：2002-06-07
申请号：JP2000361229
申请日：2000-11-28
申请人： MITSUBISHI ELECTRIC CORP
发明人： ANDO TOSHIYUKI , SUZUKI HIROSHI , SUZUKI JIRO
IPC分类号： G01B11/24 , G01M11/02
摘要： PROBLEM TO BE SOLVED: To obtain a device for measuring wave front capable of accurately positioning and setting a wave front detecting section for the reference plane of the wave front to be measured. SOLUTION: The device includes the wave front detecting section 12 that detects the wave front to be measured 1 projected therein, a first connecting/ fixing means 8a, a first optical system 3 that collimates the wave front to be measured 1 and projects a first collimated light into the wave front detecting section, a light collimating source 4, 5 that illuminates a second collimated light onto the reference plane 2, a micro aperture 6 that passes reflected lights or scattered lights occurring when the second collimated light is illuminated onto the reference plane 2 of the wave front to be measured 1, a light intensity detecting means 7 that detects the intensity of lights passing through the micro aperture 6, and a moving means 9 that moves the wave front detecting section 12, the first connecting/fixing means 8a, the first optical system 3 and the micro aperture 6 along the axis of the first collimated light.

67. 发明专利

JP2000146819A OPTICAL SYSTEM FOR OPTICAL DUST SENSOR 失效
公开(公告)号：JP2000146819A
公开(公告)日：2000-05-26
申请号：JP31744398
申请日：1998-11-09
申请人： MITSUBISHI ELECTRIC CORP
发明人： MORIMOTO YUKIHIRO , SUZUKI JIRO , NAKANO YOSHITAKA , ANDO TOSHIYUKI , KASAHARA KUMIO , KATAKI TAKASHI
IPC分类号： G01N15/06 , G01N21/49
摘要： PROBLEM TO BE SOLVED: To provide an optical system for an optical dust sensor, without requiring direct detection, by a detector, of scattered light due to Mie scattering produced by dust to be detected, and relaxed in setting accuracy for each component. SOLUTION: This optical system is equipped with a light source 10 with a wavelength causing the size of Mie scattering mainly composed of forward scattering for dust to be detected a photodetector 40 for detecting light of the wavelength; a measuring domain where the light from the light source 10 is narrowed down and radiated to the dust to be detected an irradiating optical system for narrowing down the light from the light source 10 into the measuring domain; a reflector installed in a place near the measuring domain for reflecting the light from the light source 10 narrowed down in the measuring domain; and a condensing optical system for guiding the light reflected by the reflector to the photodetector 40. In this optical system for an optical dust sensor, dust to be detected is detected by a decrease of output of the photodetector 40 due to the Mie scattering.

68. 发明专利

JP2015015694A 光制御型フェーズドアレーアンテナおよび光制御型フェーズドアレーアンテナの受信波処理方法有权
标题翻译：光控类型阵列天线及其接收波处理方法
公开(公告)号：JP2015015694A
公开(公告)日：2015-01-22
申请号：JP2013236386
申请日：2013-11-15
申请人：三菱電機株式会社 , Mitsubishi Electric Corp
发明人： MIWA YOSHIFUMI , HARAGUCHI EISUKE , ANDO TOSHIYUKI , AKIYAMA TOMOHIRO
IPC分类号： H01Q3/30 , G01S3/48 , G01S7/02
摘要：【課題】環境変動に強く、光回路の集積化が不要な光制御型フェーズドアレーアンテナを得る。【解決手段】アレーアンテナを構成する複数の素子アンテナそれぞれで受信した電気信号により複数の光それぞれに光変調を施す複数の光変調器と、これら複数の光のそれぞれ一部を分割しその他を空間に放射する光線分割放射手段と、放射した複数の光を空間フーリエ変換する空間光フーリエ変換手段と、空間フーリエ変換された光をこの光の位置に応じてそれぞれ受光し電気信号に変換する複数の第一の受光手段と、光線分割放射手段で分割した複数の光の一部をそれぞれ受光し電気信号に変換する複数の第二の受光手段と、発振器で発振した電気信号と複数の第二の受光手段で受信した複数の電気信号との位相差をそれぞれ比較し、この位相差を相殺するように光変調器に入力する複数の光の位相をそれぞれ制御する複数の位相制御手段と、を備えた。【選択図】図1
摘要翻译：要解决的问题：获得容忍环境变化的光控制型相控阵天线，并且可以消除对光电路的集成的需要。解决方案：光控制型相控阵天线包括：多个光调制器通过使用构成阵列天线的多个元件天线中的每一个接收的电信号对多个光线中的每一个进行光调制; 光线分割和发射装置分离多个光线中的每一个的一部分并将剩余部分发射到空间中; 空间光傅里叶变换装置，对所述多个发射光进行空间傅里叶变换; 多个第一光接收装置，分别根据该光线的位置接收经受空间傅里叶变换的光线，并将其转换为电信号; 多个第二光接收装置，分别接收由光线分割和发射装置分割的多个光线的部分，并将其转换成电信号; 以及多个相位控制装置，比较由振荡器振荡的电信号与由多个第二光接收装置接收的多个电信号之间的相位差的相位差，并且控制要输入到光调制器的多个光线的相位，以便取消相位差。

69. 发明专利

JP2014174041A Optical antenna and optical wave rader system 审中-公开
标题翻译：光学天线和光波导系统
公开(公告)号：JP2014174041A
公开(公告)日：2014-09-22
申请号：JP2013048062
申请日：2013-03-11
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： SUZUKI JIRO , ANDO TOSHIYUKI , ENDO TAKAO
IPC分类号： G01S7/481 , G02B7/04 , G03B3/00
摘要： PROBLEM TO BE SOLVED: To instantly switch a laser beam to a desired direction without increases in size and cost.SOLUTION: An optical antenna is provided with varifocal lenses 13A, 13B, 13C, 13D including a focal distance variable mechanism for changing a focal distance and a focus adjustment mechanism for adjusting a focus; and an optical fiber switch 15 selecting one of any optical fibers 12 from optical fibers 12A, 12B, 12C, 12D and connecting the other terminal end of the optical fiber 12 to an optical fiber 11.
摘要翻译：要解决的问题：将激光束立即切换到所需方向而不增加尺寸和成本。解决方案：光学天线设置有变焦透镜13A，13B，13C，13D，其包括用于改变焦距的焦距可变机构以及用于调节焦点的焦点调节机构; 以及光纤开关15，从光纤12A，12B，12C，12D选择任一光纤12之一，并将光纤12的另一端连接到光纤11。

70. 发明专利

JP2013257228A Wave front measurement device 有权
标题翻译：波前测量装置
公开(公告)号：JP2013257228A
公开(公告)日：2013-12-26
申请号：JP2012133921
申请日：2012-06-13
申请人： Mitsubishi Electric Corp , 三菱電機株式会社
发明人： SUZUKI JIRO , ANDO TOSHIYUKI , ENDO TAKAO
IPC分类号： G01M11/02 , G01J9/00
摘要： PROBLEM TO BE SOLVED: To provide a wave front measurement device capable of improving measurement accuracy.SOLUTION: A wave front measurement device includes a light source for generating a light wave applied to an evaluation object, i.e., an optical system, a measurement optical system for performing width conversion, or addition or removal of a spherical component from the wave front of the light wave, an original optical device for reflecting a part of the wave front of the light wave subjected to two-side polishing and transmitted through the measurement optical system to be made a first light wave, transmitting the other part to apply it as a second light wave to the evaluation object, i.e., the optical system, and re-transmitting a second light wave reflected from the evaluation object, i.e., the optical system, a lenslet array for receiving the first light wave reflected from the original optical device and re-transmitted through the measurement optical system and the second light wave re-transmitted through the original optical device and re-transmitted through the measurement optical system, a two-dimensional detector for imaging many condensing point patterns where the lenslet array form an image to convert them into image signals, and a calculator for calculating the wave front shapes of the wave fronts from the image signals from the two-dimensional detector.
摘要翻译：要解决的问题：提供能够提高测量精度的波前测量装置。解决方案：一种波前测量装置，包括用于产生施加到评估对象的光波的光源，即光学系统，测量光学系统用于从光波的前端进行宽度转换或者增加或移除球形成分的原始光学装置，用于反射进行两面抛光的光波的一部分的波前，并通过测量光学系统被制成第一光波，透射另一部分将其作为第二光波施加到评估对象即光学系统，并且重新发射从评估对象反射的第二光波，即光学系统，用于接收从原始光学装置反射的第一光波并通过测量光学系统再次传输的小透镜阵列， ht波通过原始光学器件重新传输并通过测量光学系统重新传输，二维检测器用于对许多聚光点图案进行成像，其中小透镜阵列形成图像以将其转换为图像信号，以及用于计算来自二维检测器的图像信号的波前波形前波形。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式