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1. 发明专利

JP2854516B2 失效
公开(公告)号：JP2854516B2
公开(公告)日：1999-02-03
申请号：JP34983693
申请日：1993-12-29
申请人： NIPPON KOKAN KK , ENU KEE KEE PURANTO KENSETSU KK
发明人： AOKI AKIO , UYAMA KYOSHI , HOSHINO YASUSHI , INOKAWA NOBURO
IPC分类号： G01F1/00 , C02F11/00 , G01F1/52 , G01F1/58 , G01F1/66 , G01F23/288

2. 发明专利

JP2000308855A SORTING DEVICE FOR WASTE PLASTIC 失效
公开(公告)号：JP2000308855A
公开(公告)日：2000-11-07
申请号：JP35351999
申请日：1999-12-13
申请人： NIPPON KOKAN KK , NKK PLANT ENG CORP
发明人： AKIYASU YASUSHI , TAKASU NOBUO , AOKI AKIO
IPC分类号： B09B5/00 , B07C5/02 , B29B17/00 , B65G47/28 , G01J3/46
摘要： PROBLEM TO BE SOLVED: To efficiently align and sort waste plastic with simple structure by aligning fed waste plastic in a row in the longitudinal direction thereof, and sorting and removing the waste plastic that has not been aligned, and also sorting the aligned waste plastic. SOLUTION: After waste plastic fed into a hopper 1 is first drawn out by a feeding conveyor 2 through a rotary smoother 3, it is fed to an aligning means A through a drawing conveyor 4 and is aligned in a row by a transfer conveyor and a traveling guide thereof in the longitudinal direction. Next, the waste plastic is transferred to a second aligning means B by a carrying conveyor 13, and only that in an unaligned state is removed by a removing control means 17 through a removing means 16 according to the detection results of an unaligned matter sensor 15. Successively, the waste plastic is sorted into plural kinds 23 according to the detection results of a color identifying means 19 and a material identifying means 20 by a sorting control means 21 through a sorting means 22.

3. 发明专利

JPH09220722A GRAVITY SEPARATOR FOR WASTE PLASTIC 失效
公开(公告)号：JPH09220722A
公开(公告)日：1997-08-26
申请号：JP3188696
申请日：1996-02-20
申请人： NIPPON KOKAN KK
发明人： AOKI AKIO
IPC分类号： B07B4/08 , B07B1/30 , B29B7/60 , B29B17/00 , B29B17/02 , B29K101/00 , B29K105/26
摘要： PROBLEM TO BE SOLVED: To provide a gravity separator for waste plastic which can segregate, recover, and sort waste plastic mixture of plastic blocks and sheets appropriately using vibration and wind force. SOLUTION: In this apparatus, porous gradient plates 1, 2 are arranged in parallel to the X X' gradient direction, vibrated in the X-X' direction by a vibrator 10, and made to receive air blasts 21, 22 from below by an air blower 9. A caterpillar type net conveyer 20 which moves across the plates 1, 2 above them in the X-X' direction are installed in the apparatus.

4. 发明专利

JPH09164371A SEPARATING DRUM AND SEPARATOR 失效
公开(公告)号：JPH09164371A
公开(公告)日：1997-06-24
申请号：JP32750495
申请日：1995-12-15
申请人： NIPPON KOKAN KK
发明人： AOKI AKIO
IPC分类号： B07C5/342 , B07C5/38
摘要： PROBLEM TO BE SOLVED: To prevent materials to be selected from being held absorbed to a separating drum. SOLUTION: The air suction port of the outer peripheral surface 21 of a separating drum 20 is connected to an ejector 26 via an air suction piping 27. When compressed air is supplied from a compressed air supply piping 25 to an ejector 26, the materials to be selected on the upper side of the separating drum 2 is sucked to an ejector 26 and rotates together with the separating drum 2 by sticking to the air suction port. The stop valve of the compressed air supply piping 25 is closed on the lower side of the separating drum 20 and the outdoor air flows of itself into the air suction piping 27. The materials to be separated fall from the separating drum 20. While the materials to be separated move from the upper side to the lower side of the separating drum 20, a controller 13 specifies the color of the materials to be separated from the videos of a CCD camera 12. A assorter 40 sorts the materials to be selected which fall from the separating drum 20 in accordance with the signal sent from the controller 13.

5. 发明专利

JPH09156757A EMPTY BOTTLE SUPPLYING DEVICE 失效
公开(公告)号：JPH09156757A
公开(公告)日：1997-06-17
申请号：JP31675795
申请日：1995-12-05
申请人： NIPPON KOKAN KK
发明人： AOKI AKIO , TAKASU NOBUO
IPC分类号： B65G47/28
摘要： PROBLEM TO BE SOLVED: To improve processing capabilities for empty bottles and reliability of a device by removing poor aligned empty bottles, putting empty bottles in the sections of an assorting device one by one, and reducing the sections to which the empty bottles are conveyed as it is. SOLUTION: An empty bottle supplying device is composed of a front stage aligning device 1, and a rear stage aligning device 2, a return conveying device 4 for returning an empty bottle to be discharged from the rear stage aligning device 2 to the front stage aligning device 1, and a partition device 3 for receiving the empty bottle discharged from the rear stage aligning device 2. The aligned empty bottles are input from the rear stage aligning device 2 into the partition device 3 one by one by comparing the distance between the empty bottles and the transferring speed of the partition device 3.

6. 发明专利

JPH07142230A CURVED LAMINATED IRON CORE 失效
公开(公告)号：JPH07142230A
公开(公告)日：1995-06-02
申请号：JP28674993
申请日：1993-11-16
申请人： NIPPON KOKAN KK
发明人： YAMADA KOJI , AOKI AKIO
IPC分类号： H05H7/04 , H01F3/02
摘要： PURPOSE:To assemble a curved laminated iron core with high accuracy by using wires as the fixing means of steel plates used for forming the iron core. CONSTITUTION:A required number of through holes 2 having diameters required for fixing steel plates 1 for forming a curved laminated iron core is simultaneously formed through the steel plates 1 at the time of performing punching, laser- cutting, wire-cutting, etc., on the steel plates 1. When the steel plates 1 are laminated together with wedge-like structures 7 in accordance with a prescribed deflection angle theta, the fixing through holes 2 of a whole iron core 8 also become fixing holes having the defection angle theta. Wires 6 are passed through the holes 2 as the fixing means of the steel plates 1 and the steel plates 1 are fixed with the wires 6. Therefore, the assembling accuracy of the iron core 8 can be improved and the cost of the iron core 8 can be reduced, because the steel plates 1 are not deformed by thermal strains at the time of assembly unlike the case where the steel plates 1 are fixed by welding. In addition, the design flexibility of the iron core 8 can be improved, because the steel plates 1 can be fixed by using wires passed through holes having arbitrary shapes as compared with the case where the steel plates 1 are fixed with bolts, etc.

7. 发明专利

JPS6290504A MEASURING APPARATUS 失效
公开(公告)号：JPS6290504A
公开(公告)日：1987-04-25
申请号：JP7125986
申请日：1986-03-31
申请人： NIPPON KOKAN KK
发明人： AOKI AKIO , UNISHI HIROYUKI , MAEKAWA TOSHIYA , KIMURA TOYOKICHI
IPC分类号： G01B11/00 , G01B11/24 , G01B11/245
摘要： PURPOSE:To effect quick and highly accurate measurement, by visualizing whole and partly enlarged specimen images on a display screen after respectively detecting them by image sensors and detecting a position of the partial image. CONSTITUTION:An image of a specimen 21 is reflected by a half-mirror, introducing it into an image sensor 1 for displaying a whole image on a display 4, a transmitted beam of light from a mirror 23 is introduced into an image sensor 5 for partial visualization of the image on a display 9. A point A of the specimen 21 is displayed for introduction into a view field of the screen 9a and its window 5a is visualized on a screen 4a of the display 4 by moving the sensor 5. Positions of measuring points A, B on the specimen 21 are detected as co-ordinate values on a X-Y table 7. Thus, a part of the specimen is photographed with magnification by the sensor, a length between the points A, B is detected by an output of two sensors for improbements of measuring accuracy and resolving capacity.

8. 发明专利

JPS6240983A AUTOMATIC WELDING EQUIPMENT FOR LINEAR WELD ZONE 失效
公开(公告)号：JPS6240983A
公开(公告)日：1987-02-21
申请号：JP17969585
申请日：1985-08-15
申请人： NIPPON KOKAN KK
发明人： AOKI AKIO , UNISHI HIROYUKI , MAEKAWA TOSHIYA , KIMURA TOYOKICHI
IPC分类号： B23K26/21 , G05B19/18 , G05B19/404
摘要： PURPOSE:To perform the welding of a linear weld zone simply and with high accuracy by correcting the laser beam detected by a laser beam photodetector by a correcting means so that it becomes parallel apparently to the linear weld zone. CONSTITUTION:A laser beam position detecting part 16 detects the laser beam detecting position of a laser beam photodetector 7 and sends out the detecting output thereof to a photodetector position correction quantity arithmetic part 17. The arithmetic part 17 operates the horizontal movement of the first arm 12, gives the arithmetic output to the first driving part 14 and controls the horizontal movement of the arm 12 so as to detect the laser beam at the center part of the first laser beam photodetector 7 based on the detected output thereof. A torch position correction quantity arithmetic part 20 operates the horizontal movement of the second arm 13 so that a torch 6 is located on the linear weld zone 2 based on the calculated output from the carriage moving quantity calculating part 19 and the laser beam detecting position output of the second layer detector, etc. This arithmetic output is given to the second driving part 15 to control the horizontal movement of the second arm 13. The laser beam thus becomes parallel to the weld zone 2 apparently.

9. 发明专利

JPS61289785A DOT LIGHT SOURCE POSITION DETECTOR 失效
公开(公告)号：JPS61289785A
公开(公告)日：1986-12-19
申请号：JP13087885
申请日：1985-06-18
申请人： NIPPON KOKAN KK
发明人： AOKI AKIO , UNISHI HIROYUKI , MAEKAWA TOSHIYA , KIMURA TOYOKICHI
IPC分类号： H04N7/18
摘要： PURPOSE:To detect a dot light source position at high accuracy by changing approximately the dot-like light source image of a dot light source to a cross- shaped optical image by means of a cross filter. CONSTITUTION:A cross filter 2 changes approximately the dot-like light source image to a cross-shaped light source, and a lens 3 forms the images on photoarray sensors 4-7. A photoelectric transfer element imaged on the projecting part of the nearly cross-shaped optical image detects said sensors 4-7. Then a dot light source position detecting circuit 12 calculates the means X3 of image forming positions X1 and X2 detected by image forming position detecting circuits 8 and 10, and detects the position in the horizontal direction of the dot light source 1. In the same manner, a dot light source position detecting circuit 13 detects a position Y3 in the vertical direction of the dot light source 1 from image forming positions Y1 and Y2 detected by image forming position detecting circuits 5 and 7.

10. 发明专利

JPS6171182A Weld line image inputting method 失效
标题翻译：焊线图像输入方法
公开(公告)号：JPS6171182A
公开(公告)日：1986-04-12
申请号：JP19114484
申请日：1984-09-12
申请人： Nippon Kokan Kk
发明人： NOMURA HIROICHI , AOKI AKIO
IPC分类号： H04N7/18 , B23K9/12 , B23K9/127
CPC分类号： B23K9/1272
摘要： PURPOSE:To analyze a welding state in detail, and to control exactly a welding torch by inputting a weld line image by using plural filters having each different optical wavelength transmission chracteristic, and separating it into plural images. CONSTITUTION:A weld line image is inputted simultaneously by using filters 11, 12 having each different optical transmission characteristic, only an image of a necessary wavelength is made to transmit, stored in corresponding memories 31A, 31B, respectively, and thereafter, it is read out and substracted, also separated into data in the vicinity of an arc and other data by an image analyzing part 41, and a data required for controlling a welding torch 51 is obtained. In this way, the welding torch 51 can be controlld exactly, therefore, a product of a high quality is obtained. In this regard, it can be applied to both AC welding and DC welding.
摘要翻译：目的：详细分析焊接状态，并通过使用具有各种不同光波长传输特性的多个滤光片输入焊接线图像，并将其分离为多个图像，精确控制焊枪。构成：通过使用具有各种不同的光传输特性的滤波器11,12同时输入熔接线图像，仅分别将相应的存储器31A，31B中存储必要的波长的图像进行发送，然后读取通过图像分析部41也分离为弧附近的数据和其他数据，获得控制焊炬51所需的数据。以这种方式，可以精确地控制焊炬51，从而获得高品质的产品。在这方面，它可以应用于交流焊接和直流焊接。

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