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1. 发明专利

JP2002257643A X RAY STRESS MEASURING APPARATUS 失效
公开(公告)号：JP2002257643A
公开(公告)日：2002-09-11
申请号：JP2001058099
申请日：2001-03-02
申请人： KURITA MASANORI , NIIGATA PREFECTURE
发明人： KURITA MASANORI , MARUYAMA HIDEAKI , HOSHINO MASAAKI , SAITO YUJI
IPC分类号： G01L1/00 , G01N23/207 , G21K1/06
摘要： PROBLEM TO BE SOLVED: To reduce a set of device composed of a driver device for controlling an driving the motors and a software for controlling and driving the motors as well as the number of motors by making the number of motors reducible, and to solve such an important problems for producing the apparatus, as to make the apparatus simple, to reduce the manufacture cost and to make the software simple. SOLUTION: The apparatus employs a 2θ-driving mechanism 40 that allows an X-ray tube XT and an X-ray detector SC to move in a circular arc, the center of which is a measurement point on the surface of sample, so as to have identical angle to the diffraction plane normal N in the opposite direction to each other in order to measure the diffracting ray using the ψ-constant method. The 2θ-driving mechanism 40 is driven using a single 2θ-motor 41.

2. 发明申请

WO2004098207A3 RADIO RELAY DEVICE 审中-公开
标题翻译：无线电继电器
公开(公告)号：WO2004098207A3
公开(公告)日：2005-02-24
申请号：PCT/JP2004006150
申请日：2004-04-28
申请人： MATSUSHITA ELECTRIC WORKS LTD , KURITA MASANORI , NII TAKAYUKI , MATSUMOTO KAZUHIRO , MATSUO MASAYUKI
发明人： KURITA MASANORI , NII TAKAYUKI , MATSUMOTO KAZUHIRO , MATSUO MASAYUKI
IPC分类号： H01Q3/24 , H01Q1/24 , H04B7/10 , H04B7/155 , H04B7/26 , H04B7/15
CPC分类号： H04B7/1555 , H04B7/10 , H04B7/15571
摘要： A radio relay device is used in a radio communication system using the TDMA method in which the frequency band used in the transmission channel and the frequency band used in the reception channel are close to each other. The radio relay device includes an antenna device having a base station-orientated antenna and a terminal device-orientated antenna for radio transmission/reception between a base station and a terminal device. The antenna device is set in such a manner that the direction of the polarization plane of the base station-orientated antenna is different from the direction of the polarization plane of the terminal device-orientated antenna.
摘要翻译：在使用TDMA方式的无线通信系统中使用无线中继装置，其中传输信道中使用的频带和接收信道中使用的频带彼此接近。无线中继设备包括具有基站定向天线和用于基站和终端设备之间的无线电发射/接收的终端设备导向天线的天线设备。天线装置被设置为使得基站取向的天线的偏振面的方向与终端装置导向的天线的偏振面的方向不同。

3. 发明专利

JP2793931B2 失效
公开(公告)号：JP2793931B2
公开(公告)日：1998-09-03
申请号：JP19314392
申请日：1992-06-26
申请人： NIPPON SEIKI KK , KURITA MASANORI
发明人： KURITA MASANORI
IPC分类号： G01B11/00 , G01B11/30 , G01J1/02

4. 发明专利

JPH0457730B2 失效
公开(公告)号：JPH0457730B2
公开(公告)日：1992-09-14
申请号：JP14748784
申请日：1984-07-18
申请人： KURITA MASANORI , KOMATSU SEISAKUSHO KK
发明人： KURITA MASANORI , IHARA IKUO
IPC分类号： C21D1/55 , G01L1/25 , G01N23/20

5. 发明专利

JPH03211406A INSTRUMENT AND METHOD FOR MEASURING SURFACE ROUGHNESS 失效
公开(公告)号：JPH03211406A
公开(公告)日：1991-09-17
申请号：JP684390
申请日：1990-01-16
申请人： KURITA MASANORI , KYOWA ELECTRONIC INSTRUMENTS
发明人： KURITA MASANORI , SATO MAKOTO
IPC分类号： G01B11/30
摘要： PURPOSE:To measure the surface roughness speedily without contact by measuring GCP indicating the spread of a Gaussian function nearby the peak of a reflected light intensity distribution curve at >=3 points and calculating the surface roughness from the measured values. CONSTITUTION:The surface of a body 4 to be measured is irradiated with the laser beam 2 from a laser oscillator 1 and a linear photodetecting element array 6 photodetects its reflected light. The output signal of the photodetecting element array 6 is converted by an A/D converter 8 into a digital signal, which is stored in a memory 9. An arithmetic unit 11 approximates the periphery of the peak of the reflected light intensity distribution curve corresponding to the surface roughness with the Gaussian function and finds Gaussian curve parameters showing the standard deviation of the Gaussian function from the specific arithmetic function by using measurement points of reflection intensity at >=3 points. The surface roughness is operated by contrasting the GCPs with surface roughness data which are made to correspond to them previously.

6. 发明专利

JPH0481136B2 失效
公开(公告)号：JPH0481136B2
公开(公告)日：1992-12-22
申请号：JP249484
申请日：1984-01-10
申请人： KURITA MASANORI
发明人： KURITA MASANORI , ISHII MASAMI
IPC分类号： G01L1/00 , G01L1/25 , G01N23/207

7. 发明专利

JPS60146136A STRESS MEASURING METHOD BY X-RAY DIFFRACTION USING CURVE METHOD 失效
公开(公告)号：JPS60146136A
公开(公告)日：1985-08-01
申请号：JP249484
申请日：1984-01-10
申请人： KURITA MASANORI
发明人： KURITA MASANORI , ISHII MASAMI
IPC分类号： G01L1/00 , G01L1/25 , G01N23/207
摘要： PURPOSE:To enhance accuracy of a peak position and to shorten stress measuring time, by obtaining correcting value (z) for all X-ray intensities, which are measured at a specified step and exceed 0.8zmax. CONSTITUTION:The peak position of the diffraction line of a steel material having no stress is about 156 deg.. Therefore X-ray intensity is measured from a point A on the side larger than that angle at a specified step width (c). A correcting value (z) for the intensity is plotted. Here, the (x) coordinates of the starting point A for measurement and an initial point C, where the correcting value (z) of the X rays exceeds 0.8zmax, are made to be xa and xc, respectively. When the difference angle (x) is gradually decreased and as soon as it passes the peak of the diffraction angle, a computer computes the maximum value zmax of the correcting value (z). When the diffraction angle (x) becomes smaller and the correcting value (z) of the X-ray intensity (z) becomes smaller than 0.8zmax, the measurement of the X-ray intensity is finished by the instruction from the computer and the measurement at the next X-ray incident angle is started. Therefore in the measurement of X-ray intensity of the low angle side, the necessary points can be measured efficiently except the last one point R, which is smaller than 0.8zmax.

8. 发明专利

JPH06221811A METHOD FOR TWO-DIMENSIONAL MEASUREMENT OF LIGHT AND METHOD AND APPARATUS FOR MEASURING SURFACE ROUGHNESS 失效
公开(公告)号：JPH06221811A
公开(公告)日：1994-08-12
申请号：JP19314392
申请日：1992-06-26
申请人： JAPAN ENGINE VALVE MFG , KURITA MASANORI
发明人： KURITA MASANORI
IPC分类号： G01B11/00 , G01B11/30 , G01J1/02
摘要： PURPOSE:To measure the expansion of light and a surface roughness by a method wherein the two-dimensional expansion of light is sensed by a two-dimensional photosensor and the distribution of the intensity of light is approximated to a two-dimensional Gaussian function. CONSTITUTION:When the light of an LED light source 2 in an irradiating light source 1 is converged by a lens 3 and applied to a test piece 4, a reflected light therefrom, which shows the distribution of the intensity of the light corresponding to a surface roughness, is picked up by a CCD video camera 5. The distribution of the intensity of the light sensed by a two-dimensional photosensor is converted by an A/D converter 8 into digital data corresponding to X and Y coordinates of an X-Y plane. Then, the data are taken in an arithmetic processing device 9 and approximated to a twodimensional Gaussian function, while the coordinates of the principal axis of this two-dimensional Gaussian function are determined as the position of the light. In another way, discrete standard deviations regarding the X and Y coordinates of the two-dimensional Gaussian function are determined as the expansion of the light and besides, as the surface roughness of an object.

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