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1. 发明专利

JPH06198255A CLEANING APPARATUS AND CLEANING METHOD 失效
公开(公告)号：JPH06198255A
公开(公告)日：1994-07-19
申请号：JP36043192
申请日：1992-12-28
申请人： ISHIKAWAJIMA HARIMA HEAVY IND , IWAKUNI SEISAKUSHO KK
发明人： TSUCHIDA YOSHIKI , EGI ITSUO
IPC分类号： B08B3/08 , C23G3/02
摘要： PURPOSE:To provide excellent cleaning effect without using a solvent which possibly pollutes environments by installing a cleaning container which can be kept vacuum, a vacuum-evacuating means for the cleaning container, a circulating and supplying means to recover a cleaning liquid and supply the cleaning liquid again, and a circulating fan to forcibly circulate the ambient gas. CONSTITUTION:A cleaning apparatus is provided with a cleaning container 2 in which articles 1 to be cleaned are put and the inside of which can be kept vacuum, a vacuum- evacuating means 3 to make the cleaning container 2 vacuum, a cleaning liquid circulating and supplying means 4 to supply a cleaning liquid to the cleaning container 2 and at the same time to recover the cleaning liquid from the cleaning container 2 and supply it again, and a circulating fan 20 to forcibly circulate the ambient gas in the cleaning container 2. The staining components adhering to the articles 1 to be cleaned are washed out and dissolved and thus the articles are cleaned by spraying the cleaning liquid to the articles 1 to be cleaned through a cleaning nozzle 5 and the remaining cleaning liquid adhering to the articles 1 to be cleaned are quickly evaporated and vacuum drying is carried out by making the cleaning container 2 vacuum after the cleaning.

2. 发明专利

JPS59221587A SEALING DEVICE FOR FAN SHAFT FOR METAL HEAT TREATMENT FURNACE 失效
公开(公告)号：JPS59221587A
公开(公告)日：1984-12-13
申请号：JP9662183
申请日：1983-05-31
申请人： ISHIKAWAJIMA HARIMA HEAVY IND , IWAKUNI SEISAKUSHO KK
发明人： NAKAMURA KATSUROU , TSUCHIDA YOSHIKI , KOKUBU HARUO
IPC分类号： F27D7/06 , C21D1/74 , C21D1/767 , F16J15/16

3. 发明专利

JPH03183610A DEVICE FOR PRODUCING GRAPHITE POWDER 失效
公开(公告)号：JPH03183610A
公开(公告)日：1991-08-09
申请号：JP31950389
申请日：1989-12-08
申请人： ISHIKAWAJIMA HARIMA HEAVY IND , OSAKA GAS CO LTD
发明人： TSUCHIDA YOSHIKI , ISE SUSUMU , KUMASHIRO TSUGITAKA
IPC分类号： C01B31/04
摘要： PURPOSE:To continuously graphitize carbon powder by transferring a raw carbon powder from one end of a retort tube to the other by a screw conveyor in the retort tube piercing a furnace body. CONSTITUTION:The screw conveyor 10 is provided in the graphite retort tube 8 almost horizontally piercing the furnace body 1 provided with a heating chamber 2. The tube 8 is heated by a heater 3, and carbon powder in a feed hopper 6 is charged into a charging chamber 4, charged into the tube 8 by the screw conveyor 10 and forcedly transferred. The carbon powder is heated and graphitized when passed through the intermediate part of the tube 8, continuously transferred as such, passed downward into a cooling hopper 7, cooled therein for a specified time and then discharged.

4. 发明专利

JPH03183609A DEVICE FOR PRODUCING GRAPHITE POWDER 失效
公开(公告)号：JPH03183609A
公开(公告)日：1991-08-09
申请号：JP31950289
申请日：1989-12-08
申请人： ISHIKAWAJIMA HARIMA HEAVY IND , OSAKA GAS CO LTD
发明人： TSUCHIDA YOSHIKI , ISE SUSUMU , KUMASHIRO TSUGITAKA
IPC分类号： C01B31/04
摘要： PURPOSE:To continuously graphitize carbon powder by providing a mold vertically piercing a furnace body, in which raw carbon powder is charged from its upper end and sent downward and in which both upper and lower ends are pierced with many small holes. CONSTITUTION:A long-sized columnar graphite mold 15 in which both upper and lower ends are pierced with many small holes 16 is provided in a furnace body 1 in which a preheating chamber 2, heating chamber 3 and cooling chamber 4 are successively arranged. The mold 15 is heated by a heater 5, and carbon powder C is continuously supplied to a feed hopper 7 and charged into a charging chamber 6. The powder C is sent downward through the small holes 16 of the mold 15. The powder C is preheated when passed through the preheating chamber 2, graphitized when passed through the heating chamber 3, cooled in the cooling chamber 4, discharged from the lower end of the mold 15 and discharged from a discharge hopper 12 as graphite powder B by a screw feeder 14.

5. 发明专利

JPH03183608A DEVICE FOR PRODUCING GRAPHITE POWDER 失效
公开(公告)号：JPH03183608A
公开(公告)日：1991-08-09
申请号：JP31950189
申请日：1989-12-08
申请人： ISHIKAWAJIMA HARIMA HEAVY IND , OSAKA GAS CO LTD
发明人： TSUCHIDA YOSHIKI , ISE SUSUMU , KUMASHIRO TSUGITAKA
IPC分类号： C01B31/04
摘要： PURPOSE:To continuously graphitize carbon powder by providing a screw in a mold piercing a furnace body and in which raw powder is charged from its upper end and sent downward. CONSTITUTION:The mold 15 in which a spiral groove-shaped passage 20 is formed by a screw 19 is provided in the furnace body 1 in which a preheating chamber 2, heating chamber 3 and cooling chamber 4 are successively formed. The mold is heated by a heater 5, and carbon powder C is continuously supplied to a feed hopper 7 and charged into a charging chamber 6. The powder C is introduced into the passage 20 in the mold 15, and gradually sent downward through the passage 20. The powder C is preheated when passed through the preheating chamber 2, graphitized when passed through the heating chamber 3, cooled in the cooling chamber 4, discharged from the lower end of the mold 15 and discharged as graphite powder B from a discharge hopper 12 by a screw feeder 14.

6. 发明专利

JPH0383809A APPARATUS FOR PRODUCING GRAPHITE POWDER 失效
公开(公告)号：JPH0383809A
公开(公告)日：1991-04-09
申请号：JP22271889
申请日：1989-08-29
申请人： OSAKA GAS CO LTD , ISHIKAWAJIMA HARIMA HEAVY IND
发明人： ISE SUSUMU , KUMASHIRO TSUGITAKA , TSUCHIDA YOSHIKI , SHIMIZU MAKOTO , TAKEUCHI OSAMU , AIZAWA AKIRA
IPC分类号： C01B31/04
摘要： PURPOSE:To continuously graphitize carbon powder by charging carbon powder into a mold from its top and heating the powder through the mold to graphitize the powder in the course of descending in the mold. CONSTITUTION:Carbon powder C used as a raw material is filled in a passing channel 19, a cooling chamber 11 and a discharge hopper 12. A mold 15 is heated with a heater 5, the carbon powder C supplied through a feed pipe 8 to a charging hopper 7 is continuously transferred to the mold 15 and a prescribed amount of carbon powder C is charged into a charging chamber 6 from the charging hopper 7 by intermittently pressing down a valve 9. At the same time, powder filled in the discharge hopper 12 is removed by a screw feeder 14. The carbon powder C is transferred from the charging chamber 6 into the passing channel 10 according to the above process and is slowly moved down by its own weight. The descending carbon powder C is preheated with the mold 15 during the passage through the preheating chamber 2 and heated to a temperature sufficiently high to effect the graphitization in the course of passing through the heating chamber 3. Graphite powder B is produced by the graphitization action.

7. 发明专利

JPH01184451A SUPERCONDUCTING RATE MEASURING INSTRUMENT 失效
公开(公告)号：JPH01184451A
公开(公告)日：1989-07-24
申请号：JP780488
申请日：1988-01-18
申请人： ISHIKAWAJIMA HARIMA HEAVY IND
发明人： TSUCHIDA YOSHIKI
IPC分类号： G01N25/18
摘要： PURPOSE:To exactly measure a heat transmission quantity by using a standard heat conducting plate which is formed by winding densely a sheet-like heat insulating material in a spiral shape and whose superconducting rate in the diameter direction is smaller than a superconducting rate in the thickness direction. CONSTITUTION:From the temperature difference of temperature measurement gas and its flow rate, a heat receiving quantity, namely, a heat transmission quantity Q transmitted through a sample S is derived, and from its heat transmission quantity, temperature theta1, theta2 of both the upper and the lower faces of the sample S and a thickness dimension (t) of the sample S, a superconducting rate lambda at the temperature of the sample S is derived by using an equation of lambda=Q, t/A(theta1-theta2). Also, the temperature of both the upper and the lower faces of a standard heat conducting plate 24 is also measured, and from those values and the heat transmission quantity Q, the superconducting rate of this standard heat transmission plate 24 is derived, and by comparing its value with a known superconducting rate, the result of measurement is verified, and also, it is corrected in accordance with necessity.

8. 发明专利

JPS6370089A SINTERING FURNACE 失效
公开(公告)号：JPS6370089A
公开(公告)日：1988-03-30
申请号：JP21338786
申请日：1986-09-10
申请人： ISHIKAWAJIMA HARIMA HEAVY IND
发明人： TSUCHIDA YOSHIKI
IPC分类号： F27B17/00 , B22F3/10 , F27B5/00

9. 发明专利

JPS6064180A CONTINUOUS CALCINER 失效
公开(公告)号：JPS6064180A
公开(公告)日：1985-04-12
申请号：JP17216383
申请日：1983-09-20
申请人： ISHIKAWAJIMA HARIMA HEAVY IND
发明人： TSUCHIDA YOSHIKI
IPC分类号： F27B9/00

10. 发明专利

JPS56150105A MUD GUN 失效
公开(公告)号：JPS56150105A
公开(公告)日：1981-11-20
申请号：JP5140680
申请日：1980-04-18
申请人： ISHIKAWAJIMA HARIMA HEAVY IND
发明人： TSUCHIDA YOSHIKI
IPC分类号： C21B7/12
摘要： PURPOSE:To make it possible to carry out the tilting movement and straight movement of a gun barrel in a turning action to realize the simplification of mechanism, by setting parallel a gun barrel fixing lever and a limiting lever through a link mechanism from before to after the operation of a stopper during turning of a tilting movement axis. CONSTITUTION:The mud gun turns its gun barrel 1 maintaining it horizontally over about 140 deg. from a sheter position, and thereafter, commences its tilting movement. When gun barrel 1 reaches a certain position, limiting lever 13 touches straight movement stopper 19. When gun barrel 1 further continues to turn, the movement of lever 13 is restricted by stopper 19, so that the shape of a link is deformed to a shape more nearly rectangular against the force of spring 17. Angle J between tilting motion axis 4 and the central axis of gun barrel 1 goes near a right angle, and further increases with the turning of gun barrel 1, but the increase is cancelled by the change in shape of the link, gun barrel 1 moving always straight toward a tap hole.

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