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1. 发明专利

DE69018898T2 未知
公开(公告)号：DE69018898T2
公开(公告)日：1995-10-05
申请号：DE69018898
申请日：1990-08-17
申请人： INT SUPERCONDUCTIVITY TECH , MATSUSHITA ELECTRIC IND CO LTD , KYOCERA CORP , MITSUBISHI METAL CORP , TOKYO ELECTRIC POWER CO , KOBE STEEL LTD
发明人： WADA TAKAHIRO , KORIYAMA SHIN-ICHI , SAKURAI TAKASHI , SUZUKI NOBUO , MIYATAKE TAKAYUKI , YAMAUCHI HISAO , KOSHIZUKA NAOKI , TANAKA SHOJI
IPC分类号： C01G3/00 , C01G1/00 , C04B35/45 , H01B12/00 , H01L39/12 , C01F17/00 , C04B35/50 , C04B35/00 , H01L39/24
摘要： Disclosed herein are high-temperature oxide superconductors of RBa2Cu4O8 type, with Ba partly repaced by Sr or Ca, or with R and Ba partly replaced by Ca and Sr, respectively, as represented by the chemical composition formula of R(Ba1-ySry)2Cu4O8 or R(Ba1-zCaz)2Cu4O8 or (R1-xCax)(Ba1-ySry)2Cu4O8. They exhibit superconductivity at high temperatures. Especially, the last one exhibits superconductivity at a higher temperature than the former two. All of them can be made with a less amount of Ba as a deleterious substance, and the first two have improved sinterability. The best results are obtained when they are produced by the process involving the hot hydrostatic pressure treatment of the mixture of raw materials at 850-1100 DEG C in an atmosphere composed of an inert gas and oxygen. The process permits a wider selection of Ba raw materials.

2. 发明专利

DE69019258T2 未知
公开(公告)号：DE69019258T2
公开(公告)日：1995-09-07
申请号：DE69019258
申请日：1990-08-16
申请人： INT SUPERCONDUCTIVITY TECH , KYOCERA CORP , MITSUBISHI METAL CORP , TOKYO ELECTRIC POWER CO
发明人： WADA TAKAHIRO , KORIYAMA SHINICHI , SAKURAI TAKESHI , SUZUKI NOBUO , MIYATAKE TAKAYUKI , YAMAUCHI HISAO , KOSHIZUKA NAOKI , TANAKA SHOJI
IPC分类号： H01L39/12 , C04B35/50
摘要： A superconductive material is disclosed which has the following composition: (R1-xCax)(Ba1-yLay)2Cu4O8 wherein R is at least one element selected from Y, Nd, Sm, Eu, Gd, Dy, Ho, Er, Tm, Yb and Lu, x is a number in the range of 0-0.3 and y is a number in the range of 0.001-0.3 with the proviso that y is not greater than 0.2 when x is not 0.

3. 发明专利

DE69018898D1 未知
公开(公告)号：DE69018898D1
公开(公告)日：1995-06-01
申请号：DE69018898
申请日：1990-08-17
申请人： INT SUPERCONDUCTIVITY TECH , MATSUSHITA ELECTRIC IND CO LTD , KYOCERA CORP , MITSUBISHI METAL CORP , TOKYO ELECTRIC POWER CO , KOBE STEEL LTD
发明人： WADA TAKAHIRO , KORIYAMA SHIN-ICHI , SAKURAI TAKASHI , SUZUKI NOBUO , MIYATAKE TAKAYUKI , YAMAUCHI HISAO , KOSHIZUKA NAOKI , TANAKA SHOJI
IPC分类号： C01G3/00 , C01G1/00 , C04B35/45 , H01B12/00 , H01L39/12 , C01F17/00 , C04B35/50 , C04B35/00 , H01L39/24
摘要： Disclosed herein are high-temperature oxide superconductors of RBa2Cu4O8 type, with Ba partly repaced by Sr or Ca, or with R and Ba partly replaced by Ca and Sr, respectively, as represented by the chemical composition formula of R(Ba1-ySry)2Cu4O8 or R(Ba1-zCaz)2Cu4O8 or (R1-xCax)(Ba1-ySry)2Cu4O8. They exhibit superconductivity at high temperatures. Especially, the last one exhibits superconductivity at a higher temperature than the former two. All of them can be made with a less amount of Ba as a deleterious substance, and the first two have improved sinterability. The best results are obtained when they are produced by the process involving the hot hydrostatic pressure treatment of the mixture of raw materials at 850-1100 DEG C in an atmosphere composed of an inert gas and oxygen. The process permits a wider selection of Ba raw materials.

4. 发明专利

DE69019258D1 未知
公开(公告)号：DE69019258D1
公开(公告)日：1995-06-14
申请号：DE69019258
申请日：1990-08-16
申请人： INT SUPERCONDUCTIVITY TECH , KYOCERA CORP , MITSUBISHI METAL CORP , TOKYO ELECTRIC POWER CO
发明人： WADA TAKAHIRO , KORIYAMA SHINICHI , SAKURAI TAKESHI , SUZUKI NOBUO , MIYATAKE TAKAYUKI , YAMAUCHI HISAO , KOSHIZUKA NAOKI , TANAKA SHOJI
IPC分类号： H01L39/12 , C04B35/50
摘要： A superconductive material is disclosed which has the following composition: (R1-xCax)(Ba1-yLay)2Cu4O8 wherein R is at least one element selected from Y, Nd, Sm, Eu, Gd, Dy, Ho, Er, Tm, Yb and Lu, x is a number in the range of 0-0.3 and y is a number in the range of 0.001-0.3 with the proviso that y is not greater than 0.2 when x is not 0.

5. 发明专利

DE69103853T2 未知
公开(公告)号：DE69103853T2
公开(公告)日：1995-04-13
申请号：DE69103853
申请日：1991-09-11
申请人： MATSUSHITA ELECTRIC IND CO LTD , TOKYO ELECTRIC POWER CO , CENTRAL RES INST ELECT , TOHOKU ELECTRIC POWER CO , INT SUPERCONDUCTIVITY TECH
发明人： WADA TAKAHIRO , YAEGASHI YUJI , ICHINOSE ATARU , SUZUKI NOBUO , YAMAUCHI HISAO , TANAKA SHOJI
IPC分类号： C04B35/00 , C01G1/00 , C01G3/00 , C04B35/45 , H01B12/00 , H01B13/00 , H01L39/24
摘要： The present invention provides an oxide superconductor which has a relatively high transition temperature Tc. This superconductor has the chemical formula (R1-xCax)(Ba1-ySry)2Cu3O7-z wherein R is at least one rare earth element selected from the group consisting of Tm, Yb and Lu, x is within the range of 0.1

6. 发明专利

DE69103853D1 未知
公开(公告)号：DE69103853D1
公开(公告)日：1994-10-13
申请号：DE69103853
申请日：1991-09-11
申请人： MATSUSHITA ELECTRIC IND CO LTD , TOKYO ELECTRIC POWER CO , CENTRAL RES INST ELECT , TOHOKU ELECTRIC POWER CO , INT SUPERCONDUCTIVITY TECH
发明人： WADA TAKAHIRO , YAEGASHI YUJI , ICHINOSE ATARU , SUZUKI NOBUO , YAMAUCHI HISAO , TANAKA SHOJI
IPC分类号： C04B35/00 , C01G1/00 , C01G3/00 , C04B35/45 , H01B12/00 , H01B13/00 , H01L39/24
摘要： The present invention provides an oxide superconductor which has a relatively high transition temperature Tc. This superconductor has the chemical formula (R1-xCax)(Ba1-ySry)2Cu3O7-z wherein R is at least one rare earth element selected from the group consisting of Tm, Yb and Lu, x is within the range of 0.1

7. 发明专利

JPH01242317A DEVICE FOR EXTRACTING CAN 失效
公开(公告)号：JPH01242317A
公开(公告)日：1989-09-27
申请号：JP7013488
申请日：1988-03-24
申请人： MITSUBISHI METAL CORP
发明人： SUZUKI NOBUO , TAGAO MASAMI
IPC分类号： B41F19/08 , B65G47/86 , B65G47/91
摘要： PURPOSE:To enable extraction safely at a high speed in a can extracting device in a can outer surface printing process by making a circulating body on which a suction force acts from backside travel in a condition of being opposite to a conveying means and pressing a can on the conveying means against the circulating body by means of a compressed air. CONSTITUTION:Printing-finished cans C are conveyed upward by a conveying means A and pass through the inside of a baking device. At this time, a chain 14 travels clockwise at the same speed as the chain 3 of the conveying means A, while keeping an inside space 18 at a negative pressure by means of a blower 17. A compressed air is jetted out of a nozzle 22 according to a can take-out signal to press the can C against the surface of the chain 14. Thereby, the can C is adsorbed to the surface of the chain 14 due to the negative pressure of the inside space 18 and conveyed to an inspection portion. Thereby, the cans can be extracted safely and surely while being conveyed at a high speed.

8. 发明专利

JPS6432159A PAINTING INSPECTION INSTRUMENT FOR INTERNAL SURFACE OF EMPTY CAN 失效
公开(公告)号：JPS6432159A
公开(公告)日：1989-02-02
申请号：JP18953087
申请日：1987-07-29
申请人： MITSUBISHI METAL CORP
发明人： TAGAO MASAMI , SUZUKI NOBUO , MATSUI NOBUHISA
IPC分类号： G01N27/20
摘要： PURPOSE:To automate the painting inspection of the internal surface of an empty can be injecting a conductive liquid into the empty can, immersing an electrode rod in the conductive liquid in the can and pressing a stylus electrode against the external surface of the can, and measuring the current value between both electrodes. CONSTITUTION:The empty can B which is conveyed continuously and already painted is extracted by an extracting mechanism 10. The empty can B is sucked by a suction pad 20 and moved to a weighing position P. Then a prescribed amount of conductive liquid (salt water) is injected into the empty can B. Then the can B is moved to a measurement position Q and the electrode rod is immersed in the conductive liquid in the can B. Further, the stylus electrode is pressed against the external surface of the can B and a DC voltage is applied between the electrode rod and stylus electrode. At this time, if the painting on the internal surface of the can B is defective and its metallic part is exposed, a current larger than a prescribed value flows between both electrodes, so the current value is measured to judge the painting as defective painting. Thus, the current value between the electrode rod and stylus electrode is measured, so the painting inspection of the can internal surface is automated and the reliability is improved.

9. 发明专利

JPS6488305A DEVICE FOR INSPECTING NECK PART SIZE FOR CAN 失效
公开(公告)号：JPS6488305A
公开(公告)日：1989-04-03
申请号：JP24771587
申请日：1987-09-30
申请人： MITSUBISHI METAL CORP
发明人： SUZUKI NOBUO
IPC分类号： G01B11/02 , G01B11/24
摘要： PURPOSE:To automatically measure the size of the neck part of a necking can with high accuracy by projecting light on the can in its diameter direction and measuring the length of the can with photodetected light. CONSTITUTION:When the necking can A is placed at the grip part 14b of a mount table 14, a sensor 17 detects that and rotates a positioning arm 16 clockwise to make the side face on the can body of the can A, which is pressed against a positioning part 14a and positioned. Then, the table rotates counterclockwise by 90 deg. to direct the axis of the can A horizontally, and then a slide table 4 moves forth; and its X-coordinate position is measured by a digital gauge 12 and inputted to a data processing mechanism DS. Further, the tip part of the can A cuts off the luminous flux of an optical measuring mechanism 20 and the length of the luminous flux sensed by a photodetection part 22 is measured as a Y coordinate and inputted to the DS. The DS regards the position when the tip part of the can A reaches the luminous flux as the X-coordinate origin of the can A, grasps the relative distance of the can A to the origin position as an X coordinate, and grasps the projection image of the can A with a Y coordinate signal of the coordinate. Then it is analyzed whether or not the contour of the image deviates from a reference shape.

10. 发明专利

JPS6432110A SIZE INSPECTION INSTRUMENT FOR EMPTY CAN 失效
公开(公告)号：JPS6432110A
公开(公告)日：1989-02-02
申请号：JP18952987
申请日：1987-07-29
申请人： MITSUBISHI METAL CORP
发明人： SUZUKI NOBUO , YOKOYAMA MITSUO
IPC分类号： G01B21/02
摘要： PURPOSE:To perform inspection in a short time, to automatize the inspection, and to improve its reliability by controlling respective mechanisms by a control mechanism, judging whether or not an empty can is normal from measurement results, and gathering the respective measurement results. CONSTITUTION:The empty bottomed cylindrical can which has a recessed part in the center of its bottom part toward its opening part is conveyed by a robot hand A from a can stocker B sectioned for each manufacture lot to each measuring mechanism. Measuring mechanisms C and D measure the height of the can by bringing probes into contact with the upper edge of the side part while rotating the empty can, and also clamp the side part by the probes to measure the thickness. A measuring mechanism E, on the other hand, inserts its probe into the recessed part to measure its depth. The can is taken out by the robot hand A after said measurement and a microcomputer (control mechanism) commands those operations to judge whether or not the empty can is normal from the measurement results and also gather the measurement results.

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