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41. 发明专利

JPS61265540A METHOD FOR MEASURING TEMPERATURE OF GAS 失效
公开(公告)号：JPS61265540A
公开(公告)日：1986-11-25
申请号：JP10773385
申请日：1985-05-20
申请人： TOKYO ELECTRIC POWER CO , MITSUBISHI HEAVY IND LTD
发明人： ITO FUMIO , ITO MASAMICHI , FUJIMOTO TAKEETSU , NODA SHOHEI , KURODA MASAHIRO , HORI JUNICHIRO , SAKAI MASAYASU , IDE YUICHI
IPC分类号： G01K11/22 , G01K11/24
摘要： PURPOSE:To make it possible to measure the temp. distribution of combustion gas without almost receiving the effect of attenuation and the noise in a furnace, by propagating an ultrasonic wave with frequency of 11-15kHz through gas to measure the propagation speed of said ultrasonic wave. CONSTITUTION:When a measuring start signal 44 is sent to a trigger generator 45 from a calculator 43, a trigger signal 46 is generated to be sent to an oscillator 47 and a counter 48. Now, when it is assumed that, for example, a transmitter 31 and a receiver 40 are indicated by scanning signals 51, 52, an oscillation signal 53 is converted to an ultrasonic wave by the transmitter 31 while the ultrasonic wave is propagated through a furnace to be received by a receiver 40 and the receiving signal 54 is sent to a counter 48 through a receiver scanner 50. The ultrasonic wave propagation time between the transmitter 31 and the receiver 40 is measured by the counter 48. Then, by selecting a specific frequency region of 11-15kHz, the temp. distribution of combustion gas can be measured hardly receiving the effect of the attenuation in combustion gas and the noise in the furnace.

42. 发明专利

JPS60190818A Hologram preparing method 失效
标题翻译： HOLOGRAM制备方法
公开(公告)号：JPS60190818A
公开(公告)日：1985-09-28
申请号：JP4682984
申请日：1984-03-12
申请人： Mitsubishi Heavy Ind Ltd
发明人： MURATA MASAYOSHI , KURODA MASAHIRO
IPC分类号： G01B9/021 , G01H9/00 , G03H1/04
CPC分类号： G01H9/002 , G01B9/021
摘要： PURPOSE:To enable to apply the method to the measurement of vibrations widely regardless of steady state vibration or non-steady state vibration, by simultaneously recording and reproducing two interference fringes representing the equal amplitude line of the vibration of a vibrating body and the direction and magnitude of the displacement of the vibration, i.e., the relative phases. CONSTITUTION:The two images of a body to be measured 124 are independently formed on first and second holographic photograph plates 112 and 303 by an image forming lens 300 and a beam splitter 301. The first reference light having a specified incident angle is used as reference light for the first holographic photograph plate 112. The second reference light, whose incident angles are different at the first shot and the second shot of double-pulse light, is used for the second holographic photograph plate 303. Thus the interference fringes representing the equal amplitude line of the vibration and the interference frings representing the direction and magnitude of the displacement of vibration, which show excellent contrast, can be obtained. Therefore the hologram, which can be widely applied not only in the steady state vibration of the body to be measured but also in the non-steady state vibration or exposure vibration, can be obtained.
摘要翻译：目的：通过同时记录和再现表示振动体的振动等振幅线的两个干涉条纹，以及方向和方向，能够广泛地将该方法应用于振动测量，而不管稳态振动或非稳态振动振动位移的大小，即相对相位。构成：被测体124的两个图像通过图像形成透镜300和分束器301独立地形成在第一和第二全息照相板112和303上。具有特定入射角的第一参考光被用作参考第一全息照相板112的光。第二全息照相板303使用入射角在第一镜头不同的第二参考光和双脉冲光的第二镜头。因此，干涉条纹表示相等可以获得振动的幅度线和表示振动位移的方向和幅度的干涉条纹，其显示出优异的对比度。因此，可以获得不仅可以在被测体的稳态振动中，而且在非稳态振动或曝光振动中广泛应用的全息图。

43. 发明专利

JPS59129383A Detector for deposit in furnace 失效
标题翻译：金属探测器
公开(公告)号：JPS59129383A
公开(公告)日：1984-07-25
申请号：JP442783
申请日：1983-01-14
申请人： Mitsubishi Heavy Ind Ltd
发明人： KURODA MASAHIRO , NODA SHIYOUHEI , WATANABE NOBUYA , UCHIMURA NORIAKI , YASUKOUCHI KENICHI
IPC分类号： F27D21/00 , C21B7/24 , C21D1/00 , F23J1/00 , F27B1/28 , F27D21/02

44. 发明专利

JPS58100718A METHOD FOR MEASURING OSCILLATION BY DOUBLE PULSE HOLOGRAPHY 失效
公开(公告)号：JPS58100718A
公开(公告)日：1983-06-15
申请号：JP20028281
申请日：1981-12-12
申请人： MITSUBISHI HEAVY IND LTD
发明人： MURATA MASAYOSHI , KURODA MASAHIRO , SATOU YASUHIKO
IPC分类号： G01H9/00 , G03H1/04
摘要： PURPOSE:To measure displacements and directions of displacements irrespectively of the extents of oscillations and displacements by recording two kinds of interference fringes on the same hologram. CONSTITUTION:The laser light emitted from a double pulse laser device 100 is split to three luminous fluxes by beam splitters 101, 104, one of which is used as object illuminating light and the other two are used as the 1st reference light and the 2nd reference light. The optical path difference of the object light by the object illuminating light and the 1st reference light and the 2nd reference light is so made as to be smaller than the coherent length of the laser light and the 1st reference light and the 2nd reference light are made incident to a photographic dry plate 113 from different angles. Rotary reflection means 107, 108 are provided between the beam splitter which splits the 1st reference light and the dry plate 113 and while said means rotates, the 1st reference light is reflected and is projected to the plate 113; at the same time, the object light and the 2nd reference light are projected to the plate 113, whereby oscillations are measured.

45. 发明专利

JPS5897627A OSCILLATION MEASURING METHOD BY HOLOGRAPHY 失效
公开(公告)号：JPS5897627A
公开(公告)日：1983-06-10
申请号：JP19712081
申请日：1981-12-08
申请人： MITSUBISHI HEAVY IND LTD
发明人： MURATA MASAYOSHI , KURODA MASAHIRO
IPC分类号： G01H9/00 , G03H1/04
摘要： PURPOSE:To measure various pieces of information which could not be obtained before securely by exciting a body to be tested bynthe percussion of a hammer and emitting pulse laser light before and after the generation of impulsive force, and thus obtaining a hologram. CONSTITUTION:When a switch 121 is turned off, a hammer 110 excites a bar 117 by percussion. The rotary movement start signal of the hammer 110 is detected by a pulse fall detector 124 and applied to a double pulse laser device 126 through a delay circuit 125. Double pulse light is split by a beam splitter 129 into two pieces of liminous flux; one piece of luminous flux is used as reference light to expose a photographic dry plate 135 through a plane mirror 130, concave lens 131, collimator lens 132, optical attenuator 133, and plane mirror 134. The other piece of luminous flux is used as object illumination light to illuminate the internal combustion engine crank case 100 to be tested through a concave lens 137. The photographic dry plate 135 is exposed to light when the 100 to be tested is at a still and 50musec after being excited together with the reference light.

46. 发明专利

JPS5826528B2 失效
公开(公告)号：JPS5826528B2
公开(公告)日：1983-06-03
申请号：JP11106077
申请日：1977-09-14
申请人： MITSUBISHI HEAVY IND LTD
发明人： MURATA MASAYOSHI , KURODA MASAHIRO
IPC分类号： G01H9/00 , G03H1/04

47. 发明专利

JPS5444579A VIBRATION MEASURING METHOD BY PULSE LASER HOLOGRAPHY 失效
公开(公告)号：JPS5444579A
公开(公告)日：1979-04-09
申请号：JP11106077
申请日：1977-09-14
申请人： MITSUBISHI HEAVY IND LTD
发明人： MURATA MASAYOSHI , KURODA MASAHIRO
IPC分类号： G01H9/00 , G03H1/04
摘要： PURPOSE:To obtain the modes and relative phases of vibration modes togeter with the information on amplitude distribution and perform accurate analysis of modes by reflecting two shots of illuminating rays of double pulse laser with a rotary reflecting means and projecting the same to the measuring object from different angles. CONSTITUTION:In making a hologram by projecting the pulse laser light emitted from a double pulse laser device 1 to the measuring object 11, a rotary reflecting mirror 23 is provided between a beam splitter 2 and the measuring object 11 and two shots of illuminating rays are reflected while this rotary reflecting mirror 23 rotates to project the rays to the measuring object from respectively differnt angles. Here, the measuring object 11 is vibrated by an exciter 16 and the first shot of the radiated there to in a vibration zero state while it is being monitored with an oscillo- scope 13. the angle of the illumination light is changed in various ways in the exposure of a photographic plate 8 so that interference fringes appear in the hologram reconstruction image. At the time of emitting the second shot of laser light, the rotary plane mirror 23 is made at a different angle and the laser light is raidated to the measuring object 11 in the maximum negative amplitude state and is exposed simultaneously to the photographic plate 8, whereby the hologram is obtained.

48. 发明专利

JP2002141526A METHOD OF MANUFACTURING THIN FILM SOLAR CELL 失效
公开(公告)号：JP2002141526A
公开(公告)日：2002-05-17
申请号：JP2000337210
申请日：2000-11-06
申请人： MITSUBISHI HEAVY IND LTD
发明人： UDA KAZUTAKA , KURODA MASAHIRO , TAKEUCHI YOSHIAKI , YAMAUCHI YASUHIRO
IPC分类号： H01L31/04
摘要： PROBLEM TO BE SOLVED: To provide a method of manufacturing a thin film solar cell, which can stably obtain high insulation resistance between first electrode films and second electrode films, in a method of manufacturing the thin film solar cell formed by connecting a plurality of unit cells each constituted by laminating the first electrode film, a semiconductor film and the second electrode film on a substrate in the order in series. SOLUTION: A beam irradiation range of a laser beam with a certain pulse and a part of the beam irradiation range of the laser beam with the following pulse overlap each other and the linear edge directions 7a of a processed scar corresponding to the sectional form of the laser beam do not coincide with the directions y1 and y1' of movement of the laser beam and each form a certain constant angle 8 with the directions y1 and y1'.

49. 发明专利

JP2002033495A MANUFACTURING METHOD FOR PHOTOVOLTAIC DEVICE 失效
公开(公告)号：JP2002033495A
公开(公告)日：2002-01-31
申请号：JP2000213130
申请日：2000-07-13
申请人： MITSUBISHI HEAVY IND LTD
发明人： KURODA MASAHIRO , UDA KAZUTAKA , YAMAUCHI YASUHIRO , TAKEUCHI YOSHIAKI
IPC分类号： B23K26/364 , B23K101/40 , H01L31/046 , H01L31/0465 , H01L31/04 , B23K26/00
摘要： PROBLEM TO BE SOLVED: To provide a manufacturing method for a photovoltaic device in which unit modules are connected in series on a substrate so that its working speed is increased and that its substantial integration degree is enhanced. SOLUTION: In the manufacturing method for the photovoltaic device, a conductive transparent electrode film, an amorphous semiconductor film and a metal electrode film are provided as a laminated film on a transparent substrate. The laminated film is separated on the substrate in units of modules, and the separated modules are connected in series on the substrate. A laser beam in an oval-shaped pattern whose major axis agrees nearly with the center line in the formation direction of a separation groove on the electrode film or the semiconductor film is irradiated in a pulse shape from the side of the transparent electrode film, it is moved relatively to the formation direction of the separation groove on the electrode film or the semiconductor film, and the separation groove on the metal electrode film is formed.

50. 发明专利

JPH09288059A APPARATUS FOR MEASURING CALORIFIC VALUE OF BLACK LIQUOR 失效
公开(公告)号：JPH09288059A
公开(公告)日：1997-11-04
申请号：JP10018696
申请日：1996-04-22
申请人： MITSUBISHI HEAVY IND LTD
发明人： ETSU MIYUKI , DEGUCHI YOSHIHIRO , KURODA MASAHIRO
IPC分类号： G01N21/63
摘要： PROBLEM TO BE SOLVED: To measure the calorific value of black liquor online by measuring the organic component contained in the liquor by dispersing the generated plasma light. SOLUTION: The apparatus for measuring the calorific value of black liquor comprises a laser induction breakdown spectroscopy(LIBS) unit 57 for introducing chip material and chip digesting reagent in the chip digesting step, emitting laser beam to the liquor obtained as waste by the LIBS method to generate plasma, dispersing the generated plasma light to measure the amount of the component contained in the liquor, and measuring the calorific value online.

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