专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JPH09269217A ABNORMALITY DETECTION METHOD FOR RAILROAD TRACK AND ABNORMALITY DETECTION DEVICE 失效
公开(公告)号：JPH09269217A
公开(公告)日：1997-10-14
申请号：JP10401096
申请日：1996-03-29
申请人： KAWASAKI HEAVY IND LTD , NISHINIPPON RYOKAKU TETSUDO KK
发明人： OKA AKIHIKO , MIYAMOTO YUICHI , KANAMARU TAKAO , MORI YOSHINOBU , NISHINO KIMIYOSHI , NAKANO YASUO , MITSUE MASAYUKI , YAMAGATA TAKEAKI , OTA KENJI , YOSHIDA HIROSHI
IPC分类号： G01B21/00 , B61K9/08 , B61L25/06 , G01M17/007 , G01N29/22 , G01N29/44
摘要： PROBLEM TO BE SOLVED: To detect the abnormality of a track in real time by a simple opera tion. SOLUTION: In an abnormality detection device, by using a neural network 41 from which degree of certainty data on predetermined track abnormality are output when a required number of feature data are input thereto, vibration data from a vibration sensor 11 are separated for the respective vibration data containing components related to specified track abnormalities by a separation means 20. The separated vibration data are statistically processed by a statistical processing means 30 so as to obtain feature data, the feature data are input to the neural network 41 so as to compute the degree of certainty data, and the existence of the track abnormalities are detected, by the degree of certainty data.

2. 发明专利

JPH09118153A METHOD AND DEVICE FOR INSPECTING STRINGING 失效
公开(公告)号：JPH09118153A
公开(公告)日：1997-05-06
申请号：JP30375095
申请日：1995-10-26
申请人： KAWASAKI HEAVY IND LTD , NISHINIPPON RYOKAKU TETSUDO KK
发明人： UEHARA HIROTAKA , UEDA SUMIHIRO , KANAMARU TAKAO , IIJIMA GOHEI , OKA AKIHIKO , NAKANO YASUO , KOZUKI TOSHIHIRO , MURATA SATOSHI , SAKAI KENJI
IPC分类号： B60M1/28
摘要： PROBLEM TO BE SOLVED: To accurately measure the sliding surface width of a stringing independently of the kind of stringing without receiving the influence of a stretched stringing, which exists over the stringing to be measured. SOLUTION: A stringing 10 is obliquely lighted by a convergent lighting system from under the stringing 10, and an image thereof is obliquely picked up by a line sensor cameras 1, 2 or the like from under in right and left, and an image processing and control device 4 computes the sliding surface width by measuring positions, in which luminance of the picked image becomes maximum, as edges of a sliding surface.

3. 发明专利

JP2002239767A DEVICE FOR MONITORING LASER BEAM MACHINING AND ILLUMINATOR 失效
公开(公告)号：JP2002239767A
公开(公告)日：2002-08-28
申请号：JP2001038574
申请日：2001-02-15
申请人： KAWASAKI HEAVY IND LTD
发明人： KANAMARU TAKAO , YOSHIDA KOICHI , ENOMOTO MASAYUKI , NAKABAYASHI TADAHIRO
IPC分类号： B23K26/064 , B23K26/03 , B23K26/02 , B23K26/06
摘要： PROBLEM TO BE SOLVED: To provide a compact device for monitoring in process on the basis of the image of a cutting state in a laser beam machining system, particularly in a laser beam welding system. SOLUTION: An image pickup unit 14 is installed behind a machining head 5 in a way that the optical axis coincides with that of a machining laser beam device 2, illuminators 8 and 11 which illuminate the part machined with the laser beam are built in a nozzle 6 for blowing an assist gas, the part which is machined with the laser beam and illuminated with the illuminators is photographed, and the image is displayed. Further, it is also possible that the image pickup device 14 is provided with a first camera 12 which is so adjusted to be suitable for a recognition of the part machined with the laser beam and a second camera 13 which is so adjusted to be suitable for a recognition of the periphery of the part machined with the laser beam, and the image which shows the condition of the part machined with the laser beam is generated by composing image information photographed with respective cameras.

4. 发明专利

JP2002228588A AUTOMATIC MEASURING DEVICE FOR REAGENT ADSORBING AMOUNT OF POWDER 失效
公开(公告)号：JP2002228588A
公开(公告)日：2002-08-14
申请号：JP2001026271
申请日：2001-02-02
申请人： KAWASAKI HEAVY IND LTD
发明人： MATSUMOTO KOJI , KANAMARU TAKAO , TAKAHASHI YASUSHI , KINOSHITA TETSUHIRO , YAMASHITA AKIRA
IPC分类号： G01N21/77 , G01N21/59 , G01N33/00 , G01N33/38
摘要： PROBLEM TO BE SOLVED: To provide an automatic measuring device for a reagent adsorbing amount of powder capable of automatically measuring an MB adsorbing amount of coal ash by a test method of either a Cement Association Japan Standard method or a test method of Electric Power Development Company. SOLUTION: This device is provided with a powder receiving part 1, a powder collecting part 3, an agitating part 4, a solution collecting part 14, a filtering part 15, a filtered solution collecting part 17, a diluting part 18 and an absorbance measuring part 19, and carries out the measurement by sequentially controlling the operations of the respective parts by a control part 20.

5. 发明专利

JP2001291105A METHOD AND DEVICE FOR RECOGNIZING PATTERN 失效
公开(公告)号：JP2001291105A
公开(公告)日：2001-10-19
申请号：JP2000101966
申请日：2000-04-04
申请人： KAWASAKI HEAVY IND LTD
发明人： ENOMOTO MASAYUKI , KANAMARU TAKAO
IPC分类号： G06T1/00 , G06T7/00 , G06T7/60
摘要： PROBLEM TO BE SOLVED: To provide a new pattern recognizing method which can quickly calculate the position and attitude of a pattern and is hardly affected even if lighting and the reflection states of an object surface change. SOLUTION: In this method, a plurality of contour points of a template are detected to store a shift vector V in which the length (r) of a straight line connecting a contour point and a preliminarily defined reference point and the angle θ formed between the straight line and a normal vector at the contour point are defined as attributes (S1), contour points of an object pattern in an image are detected (S2 and S3) to calculate a pattern normal vector in a contour point of the object pattern (S4), shift vector conversion is performed for calculating the coordinates of a mapping point obtained by being shifted as much as the length (r) of the shift vector with respect to the pattern normal vector in the direction of the attribute angle θ (S5), the angle difference data between the pattern normal vector and a template normal vector are accumulated in a coordinate correspondence memory corresponding to the calculated mapping point coordinates (S6), an address where the number of pieces of data converges after the shift vector conversion is detected to obtain the object position on the basis of coordinates corresponding to the memory address (S8) and the object posture is obtained from the frequency distribution of angle difference data stored in the address (S9).

6. 发明专利

JP2001062406A COLOR AND SHAPE IDENTIFICATION METHOD AND APPARATUS THEREFOR 失效
公开(公告)号：JP2001062406A
公开(公告)日：2001-03-13
申请号：JP24481199
申请日：1999-08-31
申请人： KAWASAKI HEAVY IND LTD
发明人： ENOMOTO MASAYUKI , KANAMARU TAKAO
IPC分类号： G01B11/24 , B07C5/10 , B07C5/342 , G01J3/50
摘要： PROBLEM TO BE SOLVED: To provide a color and shape recognition device which identifys the color and shapes of objects, such as glass or synthetic resins and is suitable for automatic recognition of the colors and shapes of waste glass bottles by utilizing transmitted light in particular. SOLUTION: The light transmitted through or reflected from the objects 3 is reflected to plural surface mirrors 4 having >=2 mirror finished surfaces, by which plural images are formed on color image pickup device 6. The corresponding number of beam attenuation filters 5 are installed in the optical path thereof to create the plural beam attenuation regions varying in light transmittance. The colors and shapes are identified in the regions respectively suitable for the colors and shapes. The objects 3 are the glass bottles and are subjected to the identification of the colors and shapes by the light transmitted through the glass bottle 3.

7. 发明专利

JPH10267729A RETENTIVE AMOUNT MEASURING METHOD AND RETENTIVE AMOUNT MEASURING DEVICE 失效
公开(公告)号：JPH10267729A
公开(公告)日：1998-10-09
申请号：JP9009897
申请日：1997-03-24
申请人： KAWASAKI HEAVY IND LTD
发明人： SHIMADA TADAO , KANAMARU TAKAO , MURAKAMI SHOJI , NAKABAYASHI SHIRO
IPC分类号： G01F23/28
摘要： PROBLEM TO BE SOLVED: To provide a retentive amount measuring method and a holdup measuring device which can measure holdup accurately when a movable matter and the holdup are mixed. SOLUTION: Condition that a movable matter and are mixed is continuously imaged by a television camera 1 and an image of only the movable matter and the holdup is produced in a constant period from the image continuously imaged in a measuring part 2 and an image from which the movable matter is removed is produced by taking designated number of logical product of the produced image and proportion of the holdup in the image obtained by taking the logical product is calculated to measure the holdup.

8. 发明专利

JPH07291450A INTELLIGENT PALLETIZING SYSTEM 失效
公开(公告)号：JPH07291450A
公开(公告)日：1995-11-07
申请号：JP11206494
申请日：1994-04-26
申请人： KAWASAKI HEAVY IND LTD
发明人： ENOMOTO MASAYUKI , NAKAMURA YOICHI , KANAMARU TAKAO
IPC分类号： B65G57/00 , B25J9/06 , B25J13/08 , B65G57/03 , B65G57/22 , B65G59/02 , B65G61/00
摘要： PURPOSE:To quickly select the uppermost one of the palletized boxes by illuminating the stacked boxes from above aslant by the first illuminating facility and from over by the second illuminating facility, photographing the boxes by the first and second stereo camera devices, and subjecting the obtained image to a process made by an image processing device. CONSTITUTION:The first illuminating facility 2 and the second illuminating facility 4 are operated appropriately so that the stacked boxes B are illuminated. The first stereo camera 51 and second stereo camera 52 are operated appropriately so that boxes illuminated are photographed. The image obtained is fed to an image processing device 6 to perform an image analysis, and the uppermost box B is selected. This is followed by a matching process so that the sort, attitude, and the grasped position of the selected box B are determined. This allows simple and quick selection of the uppermost box B, and the working effectiveness in the depalletizing operations can be enhanced to a great extent.

9. 发明专利

JPH0798217A METHOD AND DEVICE FOR AUTOMATIC INSPECTION OF THREE DIMENSIONAL OBJECT 失效
公开(公告)号：JPH0798217A
公开(公告)日：1995-04-11
申请号：JP24137193
申请日：1993-09-28
申请人： KAWASAKI HEAVY IND LTD , JGC CORP , KUBOTA KK , SHARP KK , NIIGATA ENGINEERING CO LTD , HONDA ENGINEERING , NISSAN MOTOR
发明人： OTSUKI YASUO , UEDA SUMIHIRO , KANAMARU TAKAO , MORITA HIROFUMI , KIMURA ITARU , WATANABE YOSHISUKE , OHASHI ATSUSHI , NAKAMURA HIDEO , MINAMI HAJIME , WAKAHARA TAKETO , NOMURA MASATOSHI , KOYANAGI HARUO
IPC分类号： G01B11/24 , B25J13/08 , G01B11/245 , G06T1/00 , G06T7/00
摘要： PURPOSE:To automate various inspections by identifying and recognizing objects to-be-examined based on obtained design data, etc., deciding a measuring and inspecting method to be carried out, and controlling sensor and lighting systems. CONSTITUTION:The data on design, examination, etc., of an object 1 to-be- examined is given through communication means, and based on this, position and attitude of a sensor 7 and a lighting system 8 are controlled, so that the object 1 to-be-examined is identified and recognized to determine an inspection method. For example, the object 1 to-be-examined is transported by an autonomous unmanned transportation robot 2, and carried into/out of a measurement stage 6 by handling robots 3 and 4. A sensor 7 detects the object 1 to-be- examined lit by the lighting means 8. The sensor 7 and lighting means 8 are controlled in their position and attitude by robots 3, 10, 11, etc.

10. 发明专利

JPH03228589A POSITIONING METHOD FOR WORK 失效
公开(公告)号：JPH03228589A
公开(公告)日：1991-10-09
申请号：JP2388690
申请日：1990-02-01
申请人： KAWASAKI HEAVY IND LTD
发明人： IIJIMA GOHEI , TANEDA SADAHIRO , KANAMARU TAKAO , MIURA KATSUYA
IPC分类号： B23Q17/24 , B23P19/00 , B23Q7/18 , B25J9/10 , B25J13/08 , G05D3/12
摘要： PURPOSE:To position a work at a set position correctly with a high accuracy employing a robot, even in the case of the work position being not so much highly accurate, by positioning the work at the set position with the corrected operation of the dislocation from the set position of the work which should be positioned in a reference holding state by a robot. CONSTITUTION:A work 102 having been transferred by a transfer means 100 is held by a robot 105. Thereafter, the terminal 115 of the robot is brought to a preset position, a work 102b which is held by this terminal is picked up at its image by a two-dimensional camera 110 and the position and posture of the work are detected. The work is then picked up at its image by a camera by moving the terminal 115 at a preset position in a preset posture so that the work is located within the visual field 111 of the camera by holding the work in a preset reference holding state in the robot 105. The reference position and posture of the work are thus stored, this is compared with the detection result and the dislocation from the set position 107 of the work is subjected to a correction operation.

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