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1. 发明专利

JP2006177736A Tank inspection device and method 审中-公开
标题翻译：罐检查装置和方法
公开(公告)号：JP2006177736A
公开(公告)日：2006-07-06
申请号：JP2004370263
申请日：2004-12-21
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： HIRABAYASHI ZEN , KAMIBAYASHI MASAKAZU , SUZUKI HIROFUMI , SHIBUYA HIDEKAZU
IPC分类号： G01N29/04
摘要： PROBLEM TO BE SOLVED: To quickly detect a flaw in a tank.
SOLUTION: This device/method includes sensor units 2-1 to 2-n using an ultrasonic wave, and fixed, while sinked into a content 7, to flaw detection portions of structures 13, 14, 16 for forming a storage tank for storing the content 7; and data recovery units 3, 5 for transmitting flaw detection results from the sensor units 2-1 to 2-n to an outside 4 of the storage tank. The sensor units 2-1 to 2-n are arranged precisely in inspection portions by moving the sensor units to the inspection portions to conduct flaw detection, by the such tank inspection device 1, and the inspection portion positioned precisely is flaw-detected by this manner. The tank inspection device 1 is able to flaw-detect the structures 13, 14, 16 for storing the content 7, and is able to carry out quickly the flaw detection for the structures 13, 14, 16.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：快速检测罐中的缺陷。解决方案：该装置/方法包括使用超声波的传感器单元2-1至2-n，并且在沉入内容物7的同时固定以探测用于形成储罐的结构13,14,16的检测部分用于存储内容7; 以及用于将传感器单元2-1至2-n的探伤结果传送到储罐的外部4的数据恢复单元3,5。传感器单元2-1至2-n通过将传感器单元移动到检查部分而精确地布置在检查部分中，以通过这种罐检查装置1进行探伤，并且精确地定位的检查部分被这种方式。罐检查装置1能够检测用于存储内容物7的结构13,14,16，并且能够快速地执行结构13,14,16的缺陷检测。版权所有：（C ）2006年，日本特许厅和NCIPI

2. 发明专利

JP2005164516A Method for detecting defect 审中-公开
标题翻译：检测缺陷的方法
公开(公告)号：JP2005164516A
公开(公告)日：2005-06-23
申请号：JP2003406908
申请日：2003-12-05
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： HIRABAYASHI ZEN
IPC分类号： G01B7/00 , G01B7/34 , G01N27/90
摘要： PROBLEM TO BE SOLVED: To enable defects to be detected, even if a liftoff value is large, which is the distance between an object to be inspected and a sensor.
SOLUTION: A two-dimensional flaw detection data set 5 is obtained, by using an eddy current flaw detection method and is subjected to a two-dimensional spline interpolation processing, thereby obtaining a spline interpolation processed data set 6. Furthermore, the spline interpolation processed data set 6 are subjected to a two-dimensional second-derivative processing, thereby obtaining a second-derivative data set 7. Then the presence or the absence of the defect is determined on the basis of the second-derivative data set 7.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了使缺陷能够被检测，即使剥离值大，即被检查物体与传感器之间的距离。解决方案：通过使用涡流探伤方法获得二维探伤数据组5，并进行二维样条插值处理，从而获得样条插值处理数据组6.此外，对样条插补处理数据组6进行二维二阶微分处理，从而获得二阶导数数据组7.然后，基于二次导数数据集7确定缺陷的存在或不存在（C）2005，JPO＆NCIPI

3. 发明专利

JPH1133511A APPARATUS FOR REMOVING ACCUMULATED MATTERS 失效
公开(公告)号：JPH1133511A
公开(公告)日：1999-02-09
申请号：JP21006497
申请日：1997-07-18
申请人： MITSUBISHI HEAVY IND LTD , KOBE MECHATRONICS KK
发明人： HIRABAYASHI ZEN , HASHIZUME TAKAO , SHIRAISHI JUNICHI
IPC分类号： E03F9/00 , B08B9/08
摘要： PROBLEM TO BE SOLVED: To remove accumulated matters within a short time by installing a cutter driven by a driving source to level down the accumulated matter in the front part of a push car movable on the face of the layer of the accumulated matter and installing a suction aperture of a vacuum hose to such the leveled down accumulated matter. SOLUTION: When accumulated matter 9 such as soil, dust, etc., accumulated on the bottom face of a storage tank in the sewage treatment facility or the wastewater treatment facility is removed and recovered, a motor 7 of this apparatus is started while holding a stay 11 of a push car 20 in the tank. The rotation force of the motor 7 is transmitted to a cutter 5 through a pulley, a timing belt, and a pulley. In such conditions, the cutter 5 is made to cut in the accumulated matter 9 by a worker 12 and the push car 20 is pushed forward. Consequently, the accumulated matter 9 is leveled down by the cutter 5 and the leveled down accumulated matter 10 is sucked through a suction aperture 16 of a vacuum hose 6. The accumulated matter 10 sucked through the suction aperture 16 is transported to a hightsoil vacuum vehicle 23 through a vacuum hose 6.

4. 发明专利

JPH10236433A HOLDING MECHANISM OF ROBOT 失效
公开(公告)号：JPH10236433A
公开(公告)日：1998-09-08
申请号：JP4650897
申请日：1997-02-28
申请人： MITSUBISHI HEAVY IND LTD
发明人： YONEDA KENICHI , HIRABAYASHI ZEN , YAMASHITA KAZUMI , KANAZAWA MASAKI
IPC分类号： B65B35/36 , B25J15/08
摘要： PROBLEM TO BE SOLVED: To enable an object to be reliably held even if the object is frozen and dew is formed on a surface of a holding member by constituting a finger member of a plurality of contacts which can come into contact with the object and by constituting a pressing means of a plurality of cylinders wherein the plurality of contacts apply pressure against the object. SOLUTION: When a cake is held by a holding mechanism 30, a robot activates according to detection results by a detector, and finger members 33a, 33a of the holding mechanism 30 extend a rod 34a of each cylinder 34 to be opened. Then the rod 34a of each cylinder 34 is operated to a contraction limit, so that each contact 33b reaches a position where the cake can be held without deforming while applying pressure, and the cake is held by a special finger 33. Since each finger member 33a comprises a plurality of contacts 33b, each finger member 33a is likely to fit the cake while holding, so that even a frozen cake can be reliably held without slipping.

5. 发明专利

JPH10232166A IDENTIFICATION METHOD AND SELECTING METHOD FOR PAPER PACK 失效
公开(公告)号：JPH10232166A
公开(公告)日：1998-09-02
申请号：JP3640597
申请日：1997-02-20
申请人： MITSUBISHI HEAVY IND LTD
发明人： YONEDA KENICHI , HIRABAYASHI ZEN , AKAIZAWA YOSHIKAZU , YONEZAWA TOMITAKA , KIMURA MASAYASU
IPC分类号： G01J3/42 , B07C5/342 , G01N21/35 , G01N21/3563 , G01N21/359
摘要： PROBLEM TO BE SOLVED: To provide the selecting method of paper packs, which can identify the material of the paper that does not include metal such as aluminum foils (e.g. milk paper packs) in full automation even when a person does not intervene. SOLUTION: In the selecting method of paper packs, the following steps are performed in the identifying method of the paper packs constituted of paper and plastics. (A) Near infrared rays are applied on the paper pack. (B) The near infrared rays reflected from the paper pack is received with polychro-type spectroscope 14. (C) The reflected light amount of the light, which undergoes spectroscopy in the polychro-type spectroscope 14, is measured for every respective wavelength by a light receiving element 15. (D) The absorbance A is computed based on the reflected light amount and the total reflected light amount. (E) The absorbance of the intrinsic near-infrared-ray wavelength of the respective material of the paper and the plastics is specified. In this way, the kinds of the paper packs are identified.

6. 发明专利

JPH0921748A METHOD FOR DETERMINING COMPOSITION OF ORGANIC COMPOUND 失效
公开(公告)号：JPH0921748A
公开(公告)日：1997-01-21
申请号：JP16988895
申请日：1995-07-05
申请人： MITSUBISHI HEAVY IND LTD
发明人： YONEDA KENICHI , MITSUI SHOJI , HIRABAYASHI ZEN , YONEZAWA TOMITAKA
IPC分类号： G01N21/27 , B29B17/00
摘要： PROBLEM TO BE SOLVED: To determined the composition even of an excessively thick sample of organic compound accurately by irradiating the sample with an infrared light beam and measuring the absorbance of refracted light beam received in the same direction as regular reflection and with a wider angle. SOLUTION: A light receiving section 8 is disposed at a position slightly closer to the sample 3 side than a light beam 5 reflected regularly at point A on the surface of sample 3 while directing to receive the light advancing in parallel with the light beam 5 with a wide angle within 5 deg. of regular reflection angle. An incident light 4 from an infrared light source 1 is partially reflected 5 at point A and the remainder enters, as a refracted light beam 6, the sample 3. The light beam 6 propagates through the sample 3 while repeating reflection slightly and arrives at point B where it is partially reflected as a refracted light beam 9. The light beam 9 passes through point C and refracted light beam 10 is received at the light receiving section 8 in order to measure the absorbance of sample 3. Even when the sample 3 is thick, the light beam 6 is reflected between the points A, B and refracted light beams 9a-10a can be received at the light receiving section 8 thus attaining the internal information of sample 3.

7. 发明专利

JPH07113440A ELECTROMAGNETIC DAMPER 失效
公开(公告)号：JPH07113440A
公开(公告)日：1995-05-02
申请号：JP25967393
申请日：1993-10-18
申请人： MITSUBISHI HEAVY IND LTD
发明人： HIRABAYASHI ZEN
IPC分类号： B60G13/02 , F16F6/00 , F16F15/03
摘要： PURPOSE:To increase the flux and the number of interlinkage of coil so as to enhance braking force in an electromagnetic damper for controlling vibration of automobile, industry machinery and the like. CONSTITUTION:A plurality of coils 24 are arranged in outer cylinder yokes 22 while a yoke 21 is disposed between the coil 24 and the yoke 22. A plurality of permanent magnet 11 are embedded in a plunger 10 mounted on an object, and they move on an axis in concomitant with the movement of object. The magnetic flux generated from the magnet 11 comes from the N pole to return to the S pole through one of the adjacent yokes 21, outer cylinder yoke 22 and the other yoke 21 to form a magnetic path. When the plunger 10 moves all the magnetic flux from the magnet 11 almost crosses the coil 24 through the magnetic path so as to improve vibration control performance.

8. 发明专利

JP2006226784A TANK INSPECTION DEVICE AND TANK INSPECTION METHOD 审中-公开
公开(公告)号：JP2006226784A
公开(公告)日：2006-08-31
申请号：JP2005039531
申请日：2005-02-16
申请人： MITSUBISHI HEAVY IND LTD
发明人： HIRABAYASHI ZEN , KAMIBAYASHI MASAKAZU , SUZUKI HIROFUMI , SHIBUYA HIDEKAZU
IPC分类号： G01N29/04
摘要： PROBLEM TO BE SOLVED: To more facilitate the flaw inspection of a tank equipped with a heat insulating material. SOLUTION: The tank inspection device 10 is adapted to the tank 1 equipped with inner tank plates 3, 4 and 26 for forming a storage tank for storing a liquid and an outer tank plate 2 for forming heat insulating layers, each of which has heat insulating materials 6 and 7 arranged in it, in the gaps between the inner tank plates 3, 4 and 26 and utilized when the cracks 27 formed in the inner tank plates 3, 4 and 26 are inspected. The tank inspection device 10 is equipped with an ultrasonic flow detection sensor 31 for detecting a flaw using an ultrasonic wave and the rod 11 having the ultrasonic flow detection sensor 31 arranged to its leading end 33. The rod 11 is longer than the thickness of both of the heat insulating materials 6 and 7. In the tank inspection device 10 thus constituted, the rod 11 is passed through the hole 21 formed in the outer tank plate 2 to allow the ultrasonic flow detection sensor 31 to easily arrive at the inner tank plates 3, 4 and 26 and the inner tank plates 3, 4 and 26 can be easily subjected to flaw detection without removing the outer tank plate 2 and the heat insulating materials 6 and 7 from the tank 1. COPYRIGHT: (C)2006,JPO&NCIPI

9. 发明专利

JP2003106806A INSPECTION METHOD FOR REINFORCING BAR 审中-公开
公开(公告)号：JP2003106806A
公开(公告)日：2003-04-09
申请号：JP2001299434
申请日：2001-09-28
申请人： UNIV NIHON , MITSUBISHI HEAVY IND LTD
发明人： KOIDO JUNJI , HIRABAYASHI ZEN , OKUBO SEIJI , MIZUNOE TOSHIO
IPC分类号： E04G23/00 , G01B7/00 , G01B7/30 , G01N27/72
摘要： PROBLEM TO BE SOLVED: To provide an inspection method for reinforcing bars which is capable of estimating rib angle to be a disturbance in inspection of reinforcing bars by electromagnetic induction. SOLUTION: In an inspection of reinforcing bars by electromagnetic induction method, the rib angle of the reinforcing bar is measured with inspection signal (voltage) characteristic for exciting current, and bar diameter and covering are simultaneously measured by referring to the data obtained for every rib angle in advance.

10. 发明专利

JP2001059813A METHOD AND APPARATUS FOR INSPECTING FLUID 失效
公开(公告)号：JP2001059813A
公开(公告)日：2001-03-06
申请号：JP23469099
申请日：1999-08-20
申请人： MITSUBISHI HEAVY IND LTD
发明人： HIRABAYASHI ZEN , ONO HIDETAKA , WADA KO
IPC分类号： G01N21/05 , G01N21/33
摘要： PROBLEM TO BE SOLVED: To provide a fluid inspecting method dispensing with reference water and capable of obtaining high accuracy. SOLUTION: In a fluid inspecting method, inspection light is allowed to be incident on the object to be inspected such as ozone water or the like in a measuring cell (inspection container) 3, and the inspection light transmitted through the object to be inspected is detected to inspect the properties of the object to be inspected. In this case, inspection light is allowed to be incident on the incident window (incident part) 26 on the measuring cell 3 to be allowed to traverse light path length (a) with respect to the object to be inspected, and transmitted through the transmission window (transmission part) 16 on the measuring cell 3 to detect the intensity of transmitted light. Inspection light is again allowed to be incident on the incident window 26 on the measuring cell 26 and allowed to traverse light path length (b) different from the light path length (a) with respect to the object to be inspected to be transmitted through the transmission window 16 to detect the intensity of transmitted light. Then, the concn. of the object to be inspected is calculated from a Lambert Beer law.

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