专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2003292366A Gypsum-based inorganic set object and method for producing the same 有权
标题翻译：基于GYPSUM的无机组对象及其制造方法
公开(公告)号：JP2003292366A
公开(公告)日：2003-10-15
申请号：JP2002094284
申请日：2002-03-29
申请人： A & A Material Corp , Ebara Corp , Kajima Corp , 株式会社エーアンドエーマテリアル , 株式会社荏原製作所 , 鹿島建設株式会社
发明人： HADO YOSHINORI , HARADA MINORU , MARUYAMA SHINSAKU
IPC分类号： C04B28/14 , B28B1/52 , B28B3/20 , C04B16/06 , C04B18/04
CPC分类号： Y02W30/91
摘要： PROBLEM TO BE SOLVED: To provide a gypsum-based inorganic set object and a method for producing the same. SOLUTION: The gypsum-based inorganic set object being an inorganic set object containing gypsum and an organic reinforcing fiber and containing 10-50% mass molten slag powder having a basicity of 1.50 or lower, a fineness of 2,000-5,000 cm 2 /g, and 90 ×m oversize fraction of 5% mass or smaller and the method for producing the same are provided. The gypsum-based inorganic set object containing the molten slag has excellent strength, a low dimensional change upon absorption of moisture, is excellent in incombustibility and fire resistance, and is useful as an interior material for a building material. COPYRIGHT: (C)2004,JPO
摘要翻译：待解决的问题：提供一种石膏系无机凝固体及其制造方法。解决方案：石膏基无机物体是含有石膏和有机增强纤维的无机物体，其含有碱度为1.50以下，细度为2,000〜5000cm -1的10〜50质量％的熔融渣粉末， SP> 2 / g，和5×质量％以下的90×m大尺寸分数，并且提供其制造方法。含有熔渣的石膏系无机凝固体具有优异的强度，吸水率低的尺寸变化，耐火性和耐火性优异，可用作建筑材料的内部材料。版权所有（C）2004，JPO

2. 发明专利

JPH06129465A MULTISTAGE ELASTO-PLASTIC DAMPER 失效
公开(公告)号：JPH06129465A
公开(公告)日：1994-05-10
申请号：JP28003392
申请日：1992-10-19
申请人： KAJIMA CORP
发明人： OSHIO MAKOTO , MIDORIKAWA HIROSHI , HARADA MINORU
IPC分类号： E04H9/02 , F16F7/12
摘要： PURPOSE:To make an elasto-plastic damper demonstrate its energy absorbing capacity to a wide vatiery of loads. CONSTITUTION:This damper consists of two mounting plates 2, 2 clamped to each of structural members 7, 7 where relative displacement is produced in an opposite direction, or a direction orthogonal with it, plural pieces of plastic dampers 3, 3 different in yield strength, being straddlingly installed in space between both these mounting plates 2 and 2 and being yielded by bending moment, or tensile force, and each elastic body 4 being set up in a connecting part between the plastic damper 3 large in this yield strength and at least one side of the mounting plate 2, and elastically deformed by compressive force. In succession, the elastic body 4 is elastically deformed to load at the elastic area, through which only the low strength plastic damper 3 is plasticized without producing any deformation in the high strength plastic damper 3, while this high strength plastic damper 3 is plasticized only against the load exceeding the elastic area, whereby these plastic dampers 3, 3 different in the yield strength each is yielded stepwise, an energy absorbing capacity is showed to a wide variety of loads.

3. 发明专利

JPH0451438B2 失效
公开(公告)号：JPH0451438B2
公开(公告)日：1992-08-19
申请号：JP1756083
申请日：1983-02-07
申请人： KAJIMA CORP
发明人： HARADA MINORU , YOKOTA YORIHAYA , FUJIMURA HIROSHI , OOTSUKA SEIJI , SARAYA MASAFUMI
IPC分类号： B65D90/22 , A62C3/00 , A62C3/04 , B65D90/48 , B65G3/04

4. 发明专利

JPH0336395B2 失效
公开(公告)号：JPH0336395B2
公开(公告)日：1991-05-31
申请号：JP16657884
申请日：1984-08-10
申请人： KAJIMA CORP
发明人： HARADA MINORU , KODAMA MINORU , YOSHIDA HIROSHI , NISHI KENJI
IPC分类号： E21B7/16 , E04G23/08

5. 发明专利

JPH037410B2 失效
公开(公告)号：JPH037410B2
公开(公告)日：1991-02-01
申请号：JP8016480
申请日：1980-06-16
申请人： KAJIMA CORP
发明人： YOKOTA YORIHAYA , HARADA MINORU , NAKAMURA KOJIRO , KOGA MOTOHISA
IPC分类号： B01D47/06

6. 发明专利

JPH0215711B2 失效
公开(公告)号：JPH0215711B2
公开(公告)日：1990-04-12
申请号：JP8873681
申请日：1981-06-09
申请人： KAJIMA CORP
发明人： TAZAWA JUJIRO , UCHIDA SEIICHI , DOBASHI JUJI , HARADA MINORU , NAITO TAKUMI
IPC分类号： B05B7/12 , B05B7/00 , B05D1/02 , E04G21/02

7. 发明专利

JPH0251010A WATER JET TYPE ULTRASONIC DISTANCE MEASURING METHOD 失效
公开(公告)号：JPH0251010A
公开(公告)日：1990-02-21
申请号：JP20021588
申请日：1988-08-12
申请人： KAJIMA CORP
发明人： TSURUTA MASAHIRO , HARADA MINORU , YOKOYAMA MITSURU , IMOO MAKOTO , KARIKOMI MASANORI
IPC分类号： G01B17/00
摘要： PURPOSE:To enhance cutting accuracy by measuring a cutting depth in real time by a method wherein a water jet is emitted to a cut groove while an ultrasonic wave is transmitted and the time up to the reception of a reflected pulse is measured to calculate a distance. CONSTITUTION:A constant amount of tap water having constant pressure is supplied to the chamber 4 to a water jet nozzle 1 and a water jet J2 is emitted to a cut groove B and an ultrasonic pulse is oscillated to the water jet J1 thereof from a submerged ultrasonic pulse transmitter-receiver 5. This pulse is propagated through the water jet J2 to be reflected from the bottom part of the groove 5 with which the jet J2 collides and again propagated through the jet J2 to be received by the transmitter-receiver 5. At this time, an oscillation pulse C and a receiving pulse (echo)D are displayed on the oscilloscope 6a of an ultrasonic cut depth measuring device 6. The time T from the pulse C to the pulse D is multiplied by the preliminarily measured underwater speed of an ultrasonic wave and, from the value 1/2 of said product, the distance from the transmitter-receiver 5 to a base line E, that is, the surface of a body A to be cut is subtracted to calculate the depth of the groove 5 in real time. A cut depth H is displayed on recording paper 7a as a recording line F.

8. 发明专利

JPH0192696A METHOD FOR CUTTING AND DISASSEMBLING CYLINDRICAL STRUCTURE 失效
公开(公告)号：JPH0192696A
公开(公告)日：1989-04-11
申请号：JP24998687
申请日：1987-10-05
申请人： KAJIMA CORP
发明人： HARADA MINORU , MIO KOHEI , YOKOTA YORIHAYA , NAKAMURA KENJIRO
IPC分类号： G21F9/30 , E04G23/08 , G21F9/00
摘要： PURPOSE:To completely disassemble the thermal shielding wall (RSW) of a boiling water reactor by cutting the structure by a remote controlled abrasive jet from upward to downward directions to small blocks of prescribed sizes, then ejecting the blocks. CONSTITUTION:A cutting device 10 is hoisted by means of a crane with a wire rope 6 and is lowered until a guide frame 12 bestrides the RSW 1. A pressing jack 11 is extended and is fixed to the RSW 1 and the wire rope 6 is removed. The upper part of the RSW 1 is covered by a steel cap (not shown). An abrasive jet device is then driven to deliver ultra-high pressure water from a nozzle 19. The RSW 1 is cut to an L shape by moving the nozzle downward then transversely. The guide frame 12 is then moved toward the right and the cutting is similarly executed to cut the RSW 1 to the prescribed small block 1A. The small block 1A is hoisted and ejected by the crane. A device (not shown) for treating slurries and exhaust gases is provided as well.

9. 发明专利

JPS61193048A MONITORING METHOD FOR DUST OF BUILDING CONSTRUCTION 失效
公开(公告)号：JPS61193048A
公开(公告)日：1986-08-27
申请号：JP3289785
申请日：1985-02-22
申请人： KAJIMA CORP
发明人： YOKOTA YORIHAYA , HARADA MINORU , IMAI TOSHIO , FUCHIMOTO SUSUMU
IPC分类号： G01N15/00 , G01N13/00
摘要： PURPOSE:To monitor the influence of dust and to prevent trouble by providing a suspended dust densitometer and a meteorological observation device nearby the boundary of a construction site and observing the concn. of the dust and its dispersion distribution. CONSTITUTION:Dust densitometers P1, P2, P3, and P4 are provided nearby the boundary line of the building construction site 1. Further, the meteorological observation device is arranged. Further, dust produced by dust generation sources M1, M2, and M3 such as a building machine is detected by the dust densitometers P1-P4, which send data to an observation office T. The meteorological observation device W detects the direction and speed of wind, rainfall, etc., and sends data on them to the observation office T. The observation office T processes those data to calculate the dust concn. and its dispersion distribution. For example, when the direction of wind is as shown by an arrow 3, the calculation result of the dust concn. distribution is shown by the range encircled with a mark 4. Thus, the dust density and meteorological conditions are observed at any time to calculate the dust concn. distribution, so troubles due to the dust are prevented and its scattering is reduced during the construction.

10. 发明专利

JPS6126078B2 JPS6126078B2 - 失效
公开(公告)号：JPS6126078B2
公开(公告)日：1986-06-18
申请号：JP3227583
申请日：1983-02-28
申请人： Kajima Corp
发明人： YOKOTA YORIHAYA , HARADA MINORU , IMOO MAKOTO
IPC分类号： F01N1/24 , F16L55/02 , G10K11/16

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