专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明专利

JPH08184692A DEVICE AND METHOD FOR TREATING REACTOR FUEL 失效
公开(公告)号：JPH08184692A
公开(公告)日：1996-07-16
申请号：JP32789694
申请日：1994-12-28
申请人： TOSHIBA CORP , TOSHIBA ENGINEERING CO
发明人： ITO ARATA , TOGASAWA YUTAKA , YUGUCHI YASUHIRO , SATO KATSUHIKO , SHIODA YOSHIAKI , SATO HITOSHI , TAKAGI KAORU , FUKUMOTO KOJI , SAITO TOSHIRO , KAMIYA SHINICHI , KURABAYASHI MASAHARU , TANBA TOSHIKAZU , TSUJI TADASHI
IPC分类号： G21C19/18 , G21C19/19 , G21C19/32
摘要： PURPOSE: To provide a device for reactor fuel treatment capable of reducing the period of fuel treatment by utilizing a plurality of dollys for fuel treatment and a dolly loading a traversing dolly fixed with multiple step extension mast on a track laid on the upper surface of a reactor pit and the frame of a fuel rack. CONSTITUTION: A track 14 is laid on the upper surface of a reactor pit 1 floor and the frame of a fuel rack 2, and a fuel treating dolly 64 is made possible to run on the track 14. On a dolly 73 running on the track on an operation floor 103 above a reactor pressure vessel 100, a traversing dolly 79 fixed with a multiple step extension mast 71 for elevating fuel 54 is loaded.

12. 发明专利

JPH01201739A PROGRAM EXECUTION TRACE CONTROLLER 失效
公开(公告)号：JPH01201739A
公开(公告)日：1989-08-14
申请号：JP2562188
申请日：1988-02-08
申请人： TOSHIBA CORP
发明人： FUKUMOTO KOJI
IPC分类号： G06F11/28
摘要： PURPOSE:To easily grasp the progress of the processing of a program at the time of an abnormal termination by the analysis of trace data by storing cyclically the contents of the execution of the program on a main memory as the trace data. CONSTITUTION:The prepared trace data are preserved on a trace data are (b) of the main memory successively and cyclically from a new step. When a program abnormality occurs, the trace data on the main memory are transferred to an external storage device (c) and the trace data on the main memory are deleted. The trace data on the external storage device are printed out as printing information (e) by a printing output device 5 in accordance with a printing request (d) of an operator. Thus, when the program is abnormally terminated, the contents of the newest execution step till then are printed out, can be examined and the cause of the abnormality can be easily cleared up.

13. 发明专利

JPH0868887A ATTACHING DETACHING DEVICE AND ITS AANDLING FOR INTERNAL PUMP 失效
公开(公告)号：JPH0868887A
公开(公告)日：1996-03-12
申请号：JP20749794
申请日：1994-08-31
申请人： TOSHIBA CORP
发明人： TAKAGI KAORU , FUKUMOTO KOJI , YAGI SHUNJI , NOJIMA HIROYUKI
IPC分类号： G21C15/243 , G21C19/02
摘要： PURPOSE: To provide attaching detaching device for internal pump and its han dling capable of shortening the maintenance and inspection works for the inter nal pump and improving the availability factor of the reactor by independently separating the detaching work for secondary seal mechanism from the detaching work for the pump impeller. CONSTITUTION: The attaching/detaching device 35 for an internal pump 23 has a motor casing 9 hung below the bottom plate of a reactor pressure vessel 10, a secondary seal mechanism 36 placed at the shoulder part 15 of the motor casing 9 and a secondary seal treatment tool 50 inserted from below the motor casing 9 and connected detachably with the secondary seal mechanism 36. The secondary seal treatment tool 50 is provided with a decoupling means 57, 70 for releasing the coupling between the secondary seal mechanism and the motor easing 9 and forms a cylindrical space capable of inserting a drive shaft 3 for the pump impeller 4.

14. 发明专利

JPH03224033A PROGRAM CHANGING DEVICE 失效
公开(公告)号：JPH03224033A
公开(公告)日：1991-10-03
申请号：JP1792990
申请日：1990-01-30
申请人： TOSHIBA CORP
发明人： FUKUMOTO KOJI
IPC分类号： G06F11/28 , G06F9/06
摘要： PURPOSE:To improve the changing work efficiency by calculating automatically a revision number attending on the change of a program, storing the revision number in a control area together with the revision information, and simultaneously adding automatically the revision number to a changed row. CONSTITUTION:A program editing part 5 is activated and a line number 10 to be changed in a relevant program 8 is inputted together with the changed program data 9 equivalent to one line. Thus the program data on a designated row is changed into the input program data and a revision number 11 is written into the final position of the relevant row. If this change processing of the program data is identical with a first change processing related to the program change of this time, the present date, for example, is written in the free area of a control area 12 of the program 8 as the revision information 13. Then the revision number 11 is written in the final position of the information 13. When an end command for the change of the program data is inputted from an input device 4, a program output part 7 is activated to write the edited program 8 stored in an editing area into the same area of an original program file 1. Thus, the editing job efficiency is improved.

15. 发明专利

JPH02127908A METHOD FOR CONTROLLING OPERATION OF ROLLING MILL 失效
公开(公告)号：JPH02127908A
公开(公告)日：1990-05-16
申请号：JP28171588
申请日：1988-11-08
申请人： TOSHIBA CORP
发明人： ANDO YASUSHI , FUKUMOTO KOJI
IPC分类号： B21B37/00 , B21B37/76
摘要： PURPOSE:To prevent unnecessary cut of a rolled stock and to improve the product quality and yield by cutting a top part of the stock by every prescribed length by use of a crop shear until a cut top end has a prescribed temp. in the case the stock remains in a coil box and cools. CONSTITUTION:A temp., sheet thickness, and sheet width of a rolled stock 2 delivered from a rough rolling mill 1 are measured for every length (l) and measured values are inputted to a memory 12. At arrival of the stock 2 at a crop shear 7 through a coil box 6, a rolled stock temp. in the inlet side of a finish rolling mill 9 is calculated and the temp. is sent to a pass schedule computing element 17. The element 17 calculates a pass schedule for every prescribed length (l) for the mill 9 by considering the above rolling temp. and measured values of sheet thickness and width stored in the memory 12 as actual values of the stock 2 in the inlet side of the mill 9. When a temp. of a top of the stock 2 cut by the shear 7 still is lower, cutting is continued for every prescribed length (l) until a cut top has a prescribed temp. Hence, an optimum pass schedule is obtained at a cut top and rolled product accuracy is improved.

16. 发明专利

JPS6487011A MATERIAL RECOGNIZING DEVICE 失效
公开(公告)号：JPS6487011A
公开(公告)日：1989-03-31
申请号：JP24395187
申请日：1987-09-30
申请人： TOSHIBA CORP
发明人： FUKUMOTO KOJI
IPC分类号： B65H7/02 , B21B39/00 , G01B21/00
摘要： PURPOSE:To exactly recognize a material by deciding whether the material exists or not in accordance with whether a ratio occupied in a prescribed time, of an ON time or an OFF time of a chattering signal of a material sensor is large or small. CONSTITUTION:When a material 2 which has been carried by a carrying device 1 reaches a detection range of a sensor 3, the sensor 3 generates a chattering signal for repeating ON and OFF. An ON time integrating device 4 integrates an ON time until an ON timer counts it up from a state variation of the time ON and OFF from the sensor 3, and devices the sum total of the ON time. This sum total is converted to a ratio occupied by the ON time in a timer value of a check timer by a maximum/minimum ON time learning device 9. The ON time ratio is checked by a prescribed conditional expression, with respect to a ratio occupied in a chattering timer value of the ON time which has been collected at a normal time of tracking in the past, and a decision of the material recognition is executed.

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