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1. 发明专利

GB1565159A PROCESS FOR LIQUEFYING AND RECTIFYING AIR 未知
公开(公告)号：GB1565159A
公开(公告)日：1980-04-16
申请号：GB5368577
申请日：1977-12-23
申请人： TOKYO REINETSU SANGYO KK , NIPPON OXYGEN CO LTD
IPC分类号： F17C9/04 , F25J3/04

2. 发明专利

JPH02137904A COOLING SAND MANUFACTURING DEVICE 失效
公开(公告)号：JPH02137904A
公开(公告)日：1990-05-28
申请号：JP29199888
申请日：1988-11-18
申请人： TOKYO GAS CO LTD , TOKYO REINETSU SANGYO KK , SHIMIZU CONSTRUCTION CO LTD , KITAGAWA IRON WORKS CO
发明人： GOTO SADAO , TAKUMI TSUGUHIKO , OSHITA KENICHI , ISHIKURA DAISUKE , ONO SADAMU , KAJIOKA YASUO , SHIRAKI HISASHI
IPC分类号： F25D3/10 , B28C7/00
摘要： PURPOSE:To prevent discharge of sand following the discharge of gas, by a method wherein a bent part in a U-shaped state is formed in a discharge duct, the bent part is positioned at the part higher than a cooling sand manufacturing mixer and formed in a large section, the lower end of the bent part is opened at the upper part of the mixer and a communication path is provided with a damper gate. CONSTITUTION:A cooling sand manufacturing device 1 is provided with a cooling sand manufacturing mixer 2 which cools sand S by kneading the same with the injected liquid nitrogen, and exhaust duct 3 which discharges discharged gas of the injected liquid nitrogen by opening a base end of the discharge duct 3 within the mixer 2. The exhaust duct 3 is constituted higher than the mixer 2, a U-shaped bent part 3a is formed, through which the bent part 3a is formed sufficiently large. The lower end of the bent part of the bent part 3a which is has a large section is communicated with the mixer 2 through a communication path 11 and the communication path 11 is provided with a damper gate 12 opening and closing the communication path 11. At the time when the liquid nitrogen which cooled the sand S is discharged as nitrogen gas, spouting of the sand S into the open air can be prevented, in the constituted cooling sand manufacturing device 1.

3. 发明专利

JPH0647118A SWIMMING DEVICE 失效
公开(公告)号：JPH0647118A
公开(公告)日：1994-02-22
申请号：JP18959492
申请日：1992-07-16
申请人： TOKYO REINETSU SANGYO KK
发明人： TADA ETSUO
IPC分类号： A63B69/12
摘要： PURPOSE:To provide a swimming device for training or rehabilitation, which can easily be installed and in which the concentration of oxygen can be regulated by causing a transparent dome to float up on the surface of water in a pool or the like to form an airtight space, and freely regulating the concentration of oxygen in the airtight space to provide an artificially created oxygen concentration space. CONSTITUTION:Beams 3 are put in required portions of a dome 2 made of a transparent polyethylene film and the like and a shape-retaining pipe 4 is mounted at the lower peripheral edge of the dome. The peripheral edge of the dome 2 is slightly submerged in water in a pool 1 to isolate the inside of the dome 2 from fresh air. Further, an oxygen concentration regulating device having a liquefied oxygen cylinder 6, a liquefied nitrogen cylinder 7, evaporators 8, 9, flow meters 10, 11, and an O2 meter 13 as its main components is connected to the dome 2 by a supply pipe 14. An O2 meter 17 and a CO2 meter 18 are mounted in the respective portions of an exhaust line 16 for exhausting inside air. A swimming device adapted for training or rehabilitation and in which the concentration of oxygen can be regulated can thus be installed very easily.

4. 发明专利

JPH05229811A PRODUCTION OF SOLID CARBON DIOXIDE 失效
公开(公告)号：JPH05229811A
公开(公告)日：1993-09-07
申请号：JP5816591
申请日：1991-02-28
申请人： TOKYO REINETSU SANGYO KK , MITSUBISHI KAKOKI KK
发明人： YAMAMOTO YOHEI , WATANABE YASUTAKA , SHIMADACHI MASAO , AKAIKE KAZUHIRO , GOTOU SATOSHI , OTA YUKIO
IPC分类号： C01B32/55
摘要： PURPOSE:To provide a method for producing solid carbon dioxide having a strong structure reduced in the breakage on its handling. CONSTITUTION:In a solid carbon dioxide-producing device equipped with a slurrying device (20) and solidification devices (30), liquid carbon dioxide charged in the slurrying device is partially released from a pressure-regulating valve (8) to partially cool the liquid carbon dioxide by its evaporation latent heat. The produced carbon dioxide slurry containing solid carbon dioxide is charged into the solidification devices to cool and solidify the slurry with a liquid natural gas.

5. 发明专利

JPH0417622B2 失效
公开(公告)号：JPH0417622B2
公开(公告)日：1992-03-26
申请号：JP25332087
申请日：1987-10-06
申请人： TOKYO REINETSU SANGYO KK
发明人： FUCHIGAMI TAKEHIKO , TADA ETSUO
IPC分类号： A23L7/10 , A23L3/36 , A23L7/109 , A23L23/00

6. 发明专利

JPH02137902A COOLING METHOD AND DEVICE FOR CONCRETE MIXING WATER 失效
公开(公告)号：JPH02137902A
公开(公告)日：1990-05-28
申请号：JP29199688
申请日：1988-11-18
申请人： TOKYO GAS CO LTD , TOKYO REINETSU SANGYO KK , SHIMIZU CONSTRUCTION CO LTD , KITAGAWA IRON WORKS CO
发明人： GOTO SADAO , TAKUMI TSUGUHIKO , OSHITA KENICHI , ISHIKURA DAISUKE , ONO SADAMU , KAJIOKA YASUO , SHIRAKI HISASHI
IPC分类号： F25D3/10 , B28C7/00
摘要： PURPOSE:To improve a quality of placing concrete by cooling mixing water by making use of waste cold heat of liquefied gas effectively, by spraying concrete mixing water into discharge gas of the liquefied gas for cooling used for precooling of the concrete. CONSTITUTION:A concrete mixing water cooling device 1 possesses a mixing water storage tank 2 storing mixing water W, a discharge duct 3 discharging generated gas into the open air and a water feed and spraying device 4 spraying the water W within the discharge duct 3 by taking out the water W from within the mixing water storage tank 2. Liquid nitrogen is mixed into a cooling sand manufacturing mixer 11 through a liquid nitrogen feed pipe 12 and at the same time a pump 6 of the water feed and spraying device 4 is actuated. The liquid nitrogen mixed into the mixer 11 is mixed with sand S by an agitating blade 13, the sand S is precleaned, the liquid nitrogen is evaporated and moved forward toward a discharge port 3b as nitrogen gas having a temperature of 0 deg.C-50 deg.C. On one hand, the mixing water W is sprayed within the discharge duct 3 by passing through a spray nozzle 7 from the storage tank 2, heat exchange with the nitrogen gas is performed, cooled and recurs to the inside of the tank 2.

7. 发明专利

JPH0195758A PREPARATION OF FROZEN COOKED LIQUID FOOD CONTAINING SOLID COMPONENT 失效
公开(公告)号：JPH0195758A
公开(公告)日：1989-04-13
申请号：JP25332087
申请日：1987-10-06
申请人： TOKYO REINETSU SANGYO KK
发明人： FUCHIGAMI TAKEHIKO , TADA ETSUO
IPC分类号： A23L7/10 , A23L3/36 , A23L7/109 , A23L23/00
摘要： PURPOSE:To rapidly and continuously prepare a frozen cooked liquid food containing a solid component, by freezing a solid component into a block and a seasoning liquid into a sherbet form, combining both components in arbitrary state and hardening the sherbet. CONSTITUTION:A solid component such as cooked rice or noodles is formed into a block having a bulk density increased as high as possible and frozen at a temperature of preferably about

8. 发明专利

JPS5618275A LOCAL ABNORMAL FREEZING PREVENTION AND DEFROSTER FOR LOW TEMPERATURE EQUIPMENT 失效
公开(公告)号：JPS5618275A
公开(公告)日：1981-02-20
申请号：JP9214279
申请日：1979-07-21
申请人： KAWASAKI HEAVY IND LTD , TOKYO REINETSU SANGYO KK
发明人： MIYAHARA JIYUN , FUKATSU KENICHI , SAGA KATSUHIKO , NAKANO SEIJI
IPC分类号： F25D21/04 , F25D21/12

9. 发明专利

JPH05316939A METHOD FOR FILLING CO INTO PACKAGE AND ITS APPARATUS 失效
公开(公告)号：JPH05316939A
公开(公告)日：1993-12-03
申请号：JP26771491
申请日：1991-10-16
申请人： KOIKUNI KK , TOKYO REINETSU SANGYO KK
发明人： TADA ETSUO , AOKI SHINICHI
IPC分类号： A23B4/20 , A23B4/00 , A23B4/16
摘要： PURPOSE:To obtain a method for safely filling only CO in a package as opposed to conventional packaging by replacing a gas and its apparatus. CONSTITUTION:A very small amount of CO is filled in a bag 3 by utilizing the interior of an injection syringe 8 and a pinhole 4 is closed with a tape 5. The very small amount of CO can safely be filled in the bag 3 without wasting by utilizing the injection syringe 8. As a result, the CO unit cost can be reduced and the safety of the working environment can be improved.

10. 发明专利

JPH01239321A MICROWAVE OVEN 失效
公开(公告)号：JPH01239321A
公开(公告)日：1989-09-25
申请号：JP6671088
申请日：1988-03-18
申请人： TOKYO REINETSU SANGYO KK
发明人： TADA ETSUO , TAKAHASHI NOBORU
IPC分类号： F24C7/02
摘要： PURPOSE:To detect an accurate completion time of cooking to stop cooking automatically, by detecting noise, vibration, pressure, etc., generated from food to be cooked or a tight-sealed container in which food to be cooked is enclosed. CONSTITUTION:An envelope 8 is made of heat-resistant synthetic resin film that does not allow water and oil to permeate, and a fastener 10 with male and female lines 11 and 12 is provided on its opening. Food to be cooked is enclosed in the envelope 8 by closing the fastener 10, and placed on a table 3 in a microwave oven 1. When the microwave oven is switched ON, the food in the oven is heated and generates steam causing a gradual increase in pressure in the envelope 8. Finally, the fastener 10 comes to be unable to bear the inside pressure, and bursts in a moment, making a bursting noise. The noise is detected by a sound sensor 4 and a signal from the sound sensor 4 causes a switch 7 to be turned OFF. As a result, heating is automatically stopped.

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