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1. 发明专利

JPH0445067B2 失效
公开(公告)号：JPH0445067B2
公开(公告)日：1992-07-23
申请号：JP8588585
申请日：1985-04-22
申请人： TOHOKU ELECTRIC POWER CO
发明人： HASE RYOETSU
IPC分类号： G01K17/00 , G01N1/10 , G01N1/14 , G01N1/20 , G01N25/26

2. 发明专利

JP2003168615A METHOD FOR DISPOSAL OF TRANSFORMER 审中-公开
公开(公告)号：JP2003168615A
公开(公告)日：2003-06-13
申请号：JP2001367195
申请日：2001-11-30
申请人： CHUBU ELECTRIC POWER , TOHOKU ELECTRIC POWER CO , CHUGOKU ELECTRIC POWER , EBARA CORP , AICHI ELECTRIC CO LTD
发明人： SHIMA MITSUMASA , MIZUNO KENJI , HASE RYOETSU , HIRANO YOSHIO , WADA HIROSHI , YAKABE TADASHI , NAKAMURA KAZUO , HAYASHI YUKIO , KAWACHI TOSHIKI , KAWASE FUMIO , TSUNEKAWA SHIGEKI , JO YASUAKI
IPC分类号： H01F41/00
摘要： PROBLEM TO BE SOLVED: To provide a method for the disposal of a transformer, which is capable of efficiently removing insulating oil containing harmful additives as it restrains members subjected to disposal from increasing in volume. SOLUTION: An iron core 9 is separated from a coil, and a first core 14 is inserted into a window provided to the iron core 9 (Figure 4 (b)). Then, the iron core 9 is clamped by the first core 14 and lateral rams 12 and 12 by legs 9a and 9a and compressed with vertical rams 11 and 11 (Figure 4 (c)). As a result, cracks occur between the layers of the iron core 9 associated with deformations of yokes 9b and 9b, so that evaporation paths for insulating oil left between the layers can be formed. The yokes 9b and 9b are pressed by the vertical rams 11 and 11 furthermore in the direction of lamination, by which the insulating oil left between the layers can be squeezed out. Thereafter, the iron core 9 is heated and decompressed through vacuum thermal treatment, so that insulating oil can be efficiently removed by evaporation. COPYRIGHT: (C)2003,JPO

3. 发明专利

JPH06142513A CATALYST FOR HYDROGENATION, ITS PRODUCTION AND HYDROGANATION METHOD 失效
公开(公告)号：JPH06142513A
公开(公告)日：1994-05-24
申请号：JP29851292
申请日：1992-11-09
申请人： HITACHI LTD , TOHOKU ELECTRIC POWER CO
发明人： IIZUKA HIDEHIRO , ICHIKAWA SHINICHI , YAMASHITA HISAO , MIYADERA HIROSHI , HASE RYOETSU , ANDO HIDEJI
IPC分类号： B01J23/46 , B01D53/86 , C07B61/00 , C07C1/12 , C07C9/04 , B01D53/36
摘要： PURPOSE:To provide a catalyst for hydrogenating CO2 in reaction at the atmospheric pressure, a producing method thereof and a method for selectively producing methane. CONSTITUTION:A catalyst for hydrogenation is produced by making rhodium carried on a porous carrier consisting of inorganic oxide and exposing the face (111) of rhodium. CO2 is hydrogenated by reacting H2, with CO2, under existence of the catalyst while the reaction starting temperature is regulated to 200-550 deg.C and the reaction pressure is regulated to the atmospheric pressure.

4. 发明专利

JP2004061485A Method of analyzing pcb 有权
公开(公告)号：JP2004061485A
公开(公告)日：2004-02-26
申请号：JP2002320952
申请日：2002-11-05
申请人： Chubu Electric Power Co Inc , Techno Chubu:Kk , Tohoku Electric Power Co Inc , 中部電力株式会社 , 東北電力株式会社 , 株式会社テクノ中部
发明人： MIZUNO KENJI , KUMAZAKI OSAMU , MACHII YASUHITO , NAGANO MITSUGI , HAYASAKA TAKAO , HASE RYOETSU , KONDO HIRONOBU , DEGUCHI TAKESHI
IPC分类号： G01N27/62 , B01J20/285 , G01N30/00 , G01N30/04 , G01N30/06 , G01N30/72 , G01N30/86 , G01N30/88
摘要： PROBLEM TO BE SOLVED: To provide a method of analyzing PCB which conducts quantitative analysis of a test sample in which large amounts of interfering substances are mixed like in insulating oil, through short-time, simple, and low-priced pretreatment.
SOLUTION: The mass spectroscopy of PCB is conducted using a gas chromatograph mass spectrometer, employing insulating oil containing PCB or the like as the test sample. The test sample diluted with a volatile nonpolar solvent is introduced into the gas chromatograph to be separated into each component of PCB. The negative chemical ionization (NCI) is selected for the ionization in the mass spectrometer, and the measurement is conducted by the selective ion monitoring (SIM).
COPYRIGHT: (C)2004,JPO

5. 发明专利

JPS61243341A WATER SAMPLER FOR CALORIMETER 失效
公开(公告)号：JPS61243341A
公开(公告)日：1986-10-29
申请号：JP8588585
申请日：1985-04-22
申请人： TOHOKU ELECTRIC POWER CO
发明人： HASE RYOETSU
IPC分类号： G01K17/00 , G01N1/10 , G01N1/14 , G01N1/20 , G01N25/26
摘要： PURPOSE:To facilitate the sampling of a fixed amount of water with a fixed temperature in a short time, by draining water from an outer tank which holds water of a fixed temperature to a fixed level until it reaches the prescribed level after supplied excessively into an inner tank. CONSTITUTION:While solenoid valves 14 and 15 communicating with a hot water tank 16 are opened and closed measuring the temperature of water in an outer tank 11 with a sensor 28, water is agitated with the rotation of a motor 24 to adjust the temperature thereof to a specified level. Then, a pump 38 is driven to supply water in the outer tank 11 excessively into an inner tank 30 and then, a pipe 44 is moved vertically with a lift mechanism 55 according to the necessary amount of water. Then, with solenoid valves 47 and 49 opened, a pump 51 is driven to drain excessive water outside and water of a fixed temperature is sampled by a prescribed amount. Thereafter, the rise in the temperature of water in the inner tank 30 is measured with a temperature sensor 28 stirring water in the inner tank 30 with an agitator 36 thereby enabling the measurement of heat generated from a sample to be measured.

6. 发明专利

JPH08108021A FILTRATION SYSTEM 失效
公开(公告)号：JPH08108021A
公开(公告)日：1996-04-30
申请号：JP24756594
申请日：1994-10-13
申请人： TOHOKU ELECTRIC POWER CO , TOTOKU ELECTRIC
发明人： HASE RYOETSU , SAITO YOSHIHISA , YAMAGUCHI TOSHIAKI , GOTO SHIGEAKI , ISHIKAWA OSAMU , KUBOTA SETSU
IPC分类号： B01D29/50 , B01D36/02 , B01D37/04 , B01D39/20
摘要： PURPOSE: To provide a filtration system by which filtered water is nonstop supplied even when seawater or river water is notably polluted and which has an excellent cost/performance. CONSTITUTION: Between an original water introducing pipe 3 and a filtered water discharging pipe 4, a bypass filter 30 having a strainer unit 31 for filtering off relatively large floating materials and a larva sticking unit 32 for sticking larvae of shellfish is installed. When original water (seawater or river water) is notably polluted by a typhoon or the like to allow the breakdown of both filters 5, 7, the bypass filter 30 is operated. Required filtered water is thus secured. In this way, even when seawater or river water is notably polluted by a typhoon or a long rain and all the filters break down, filtered water is nonstop supplied by operating the bypass filter. Since the bypass filter has simple construction and is inexpensive, its cost/performance is more excellent than that when more filters are built.

7. 发明专利

JPS61243349A WATER SAMPLER FOR CALORIMETER 失效
公开(公告)号：JPS61243349A
公开(公告)日：1986-10-29
申请号：JP8588685
申请日：1985-04-22
申请人： TOHOKU ELECTRIC POWER CO
发明人： HASE RYOETSU
IPC分类号： G01N25/26 , G01K17/00 , G01N25/44
摘要： PURPOSE:To enable easy sampling of a fixed amount of water in a short time, by inserting a cylinder body into an outer tank where water with a fixed temperature is held up to a fixed level to separate water inside the cylinder body from water outside it. CONSTITUTION:Solenoid valves 14, 15 and 21, a stirring motor 23 and the like are operated with an aid of a temperature sensor 27 and a water level sensor 26 to obtain a fixed amount of water with a fixed temperature in an outer tank 11. Then, a cylinder body 12 is inserted into the outer tank 11 to be placed tightly on a valve seat 13. With such an arrangement, water can be sampled into the cylinder body 12 at the level the same as that of water which has risen depending on the volume of the cylinder body 12 and that of a pump 33 with respect to the water level previously kept constant in the outer tank 11. In this case, the water in the cylinder body 12 is shut down completely from the water outside the cylinder body. Thereafter, the cylinder body 12 is covered with a lid 35 and the rise in the temperature within the cylinder body 12 with a temperature sensor 39 stirring water therein 12 with an agitator 38 equipped with a fin 37 on a rotating shaft of a motor 36. Thus, the heat generated from a sample to be measured can be measured.

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