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1. 发明专利

JPH04176950A FIRE RESISTANT COVERING MATERIAL 失效
公开(公告)号：JPH04176950A
公开(公告)日：1992-06-24
申请号：JP30261690
申请日：1990-11-09
申请人： TAKENAKA KOMUTEN CO , NICHIAS CORP
发明人： MURAKAMI NOBUNAO , NISHIKAWA KOZO , KUBO YOSHIHIKO , HIOKI TAKAO , TSUNETANI MASAHIKO , SHIRAI SHOICHIRO , YOKOYAMA RYUTARO , TAKIMOTO KOZO
IPC分类号： E04B1/76 , E04F13/02
摘要： PURPOSE:To improve performance by a pointing method by producing an additive by using water, rock wool and Portland cement, gypsum plaster specifying a mixture ratio and a setting starting time, and sodium silicate specifying a mixture ratio. CONSTITUTION:A hydraulic inorganic adhesive consisting of Portland cement and 100-300wt.pts., based on 100wt.pts. Portland cement, gypsum plaster having a coagulation time of 10-50 minutes is provided. A fire resisting covering material consisting mainly of rock wool, the adhesive, and water and prepared by mixing them together is provided. 3-5wt.% powder sodium silicate per a total solid content is added where necessary and initial fluidity necessary to a forced feed by a pump is ensured. The mixture is sprayed against each steel frame member and after it is cured in a short time, the steel frames are assembled together. This constitution provides early strength necessary to pointing and holds enough initial fluid and fire resistance.

2. 发明专利

JP2005146693A Building scaffolding 有权
标题翻译：建筑拆除
公开(公告)号：JP2005146693A
公开(公告)日：2005-06-09
申请号：JP2003386789
申请日：2003-11-17
申请人： Takenaka Komuten Co Ltd , 株式会社竹中工務店
发明人： KIKUCHI KIMIO , MORITA MASASHI , NISHIKAWA KOZO , MIYAMOTO MUNEKI
IPC分类号： E04G5/04
摘要： PROBLEM TO BE SOLVED: To surely prevent scaffolding from falling due to a wind load etc. in the directions of getting away from and getting close to an exterior wall part, without the need for especially using a large amount of material for the scaffolding or especially securing a wide space for the installation of the scaffolding along the exterior wall part, in spite of the building scaffolding which is provided in such a manner as to be relatively movable in the horizontal direction by making the scaffolding and the exterior wall part face each other. SOLUTION: In the building scaffolding, the scaffolding 2 is provided in such a manner as to face the exterior wall part 1 of a building B; the scaffolding and the exterior wall part are provided in such a manner as to be relatively movable in the horizontal direction, in the attitude of facing each other; and an engaging mechanism 7, which engages the scaffolding and the exterior wall part with each other so that the scaffolding can be inhibited from falling in the directions of getting away from and getting close to the exterior wall part, is provided in such a manner that the relative movement of the scaffolding and the exterior wall part is permitted along the direction of the relative movement of the scaffolding and the exterior wall part. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了确保防止脚手架在远离和靠近外壁部分的方向由于风荷载等而下落，而不需要特别使用大量的材料用于脚手架或特别地确保用于沿着外壁部分安装脚手架的宽敞空间，尽管建筑脚手架以这样的方式设置，即通过使脚手架和外壁部分能够在水平方向上相对移动面对面解决方案：在建筑物脚手架中，脚手架2以面向建筑物B的外壁部分1的方式设置; 脚手架和外壁部分以相对于彼此的姿态在水平方向上相对移动的方式设置; 以及接合机构7，其将脚手架和外壁部分彼此接合，使得可以防止脚手架沿远离外壁部分的方向落下，以使得脚手架和外壁部分的相对运动允许沿着脚手架和外壁部分的相对运动的方向。版权所有（C）2005，JPO＆NCIPI

3. 发明专利

JPH07119310A FLOOR SLAB BUILDING METHOD FOR MULTISTORIED BUILDING 失效
公开(公告)号：JPH07119310A
公开(公告)日：1995-05-09
申请号：JP28777993
申请日：1993-10-22
申请人： TAKENAKA KOMUTEN CO
发明人： KAJIMOTO NAOTAKE , NISHIKAWA KOZO , MATSUOKA NOBUHIRO , HAMORI HIROSHI , CHIBA KOSAKU , IFUKU TATSUMI , YAMANAKA TAKESHI , KUBO YOSHIHIKO
IPC分类号： E04B5/43 , E04G21/14
摘要： PURPOSE:To perform high-efficient work to hoist a body work material and equipment and a material for a finishing work and to save hoisting equipment, such as a jib crane. CONSTITUTION:Small slabs 8a-8d of which a part of a floor slab 8 consists are arranged in small slab building spots obliquely independently from a remaining floor slab 8e and throughout upper and lower opening parts 12 and 12 so that the opening part 12 through which a vehicle passes is formed to form a slope S for vehicle running. When a need for a slope is eliminated, the small slabs of which the slope S consists are re-mounted on and coupled to a structural steel frame around the given open part. Concrete is placed in a space part around the small slab to complete a floor slab.

4. 发明专利

JPS6367371A OUTER WALL WORKING EQUIPMENT 失效
公开(公告)号：JPS6367371A
公开(公告)日：1988-03-26
申请号：JP21297586
申请日：1986-09-09
申请人： TAKENAKA KOMUTEN CO
发明人： WADA SADAO , TAKAHASHI MASAAKI , MATSUI OSAMU , MIYASHITA KIYOSHI , IMAI TAKAYOSHI , NISHIKAWA KOZO , TOMANA TADASHI , SATO SHIGEO
IPC分类号： E04G23/02 , E04G3/00 , E04G3/28

5. 发明专利

JPH05484B2 失效
公开(公告)号：JPH05484B2
公开(公告)日：1993-01-06
申请号：JP22218587
申请日：1987-09-03
申请人： TAKENAKA KOMUTEN CO
发明人： OKUMOTO HIDEFUMI , EBUCHI YUKIAKI , MUKAI HISAO , NISHIKAWA KOZO , IDEI TAKESHI , MATSUOKA NOBUHIRO , MUKAI ICHIRO
IPC分类号： E04B1/35 , E02D5/18 , E02D17/04 , E02D29/00

6. 发明专利

JPH03275545A METHOD FOR HARDENING FRESH CONCRETE, FRESH CONCRETE AND WATER ABSORBING MATERIAL USABLE THIS METHOD 失效
公开(公告)号：JPH03275545A
公开(公告)日：1991-12-06
申请号：JP7478290
申请日：1990-03-23
申请人： TAKENAKA KOMUTEN CO
发明人： NISHIKAWA KOZO , MURAKAMI NOBUNAO , KUBO YOSHIHIKO
IPC分类号： C04B28/02 , C04B20/10 , C04B24/24 , C04B24/26 , C04B24/28 , C04B24/38 , C04B26/16 , C04B40/00 , C04B40/06
摘要： PURPOSE:To improve workability and chemical resistance by dispersing a water absorbing material obtd. by coating an absorbent with a specified coating material in fresh concrete, dissolving the coating material and absorbing water in the absorbent. CONSTITUTION:An absorbent (e.g. CMC) 1 having water absorbency and water retentivity, absorbing 500-1,000 times as much water as its dead weight and absorbing 300-400 times as much water as its dead weight in a satd. aq. cement soln. is coated with a coating material (e.g. polyacrylamide) 2 reacting with a component in fresh concrete and causing dissolution to obtain a water absorbing material. This water absorbing material is dispersed in fresh concrete, the coating material 2 is dissolved after concrete placing and water in the concrete is absorbed in the absorbent 1 to harden the concrete.

7. 发明专利

JPH0337603B2 失效
公开(公告)号：JPH0337603B2
公开(公告)日：1991-06-06
申请号：JP15653985
申请日：1985-07-15
申请人： TAKENAKA KOMUTEN CO
发明人： WADA SADAO , MATSUI OSAMU , MUKAI HISAO , KOBAYASHI NAGAHITO , OKUMOTO HIDEFUMI , NISHIKAWA KOZO , OKINO NOBORU
IPC分类号： E02D27/14 , E02D27/12 , E02D29/045 , E21D13/00

8. 发明专利

JPS6466314A CONSTRUCTION OF BUILDING WITH UNDERGROUND FLOOR 失效
公开(公告)号：JPS6466314A
公开(公告)日：1989-03-13
申请号：JP22218587
申请日：1987-09-03
申请人： TAKENAKA KOMUTEN CO
发明人： OKUMOTO HIDEFUMI , EBUCHI YUKIAKI , MUKAI HISAO , NISHIKAWA KOZO , IDEI TAKESHI , MATSUOKA NOBUHIRO , MUKAI ICHIRO
IPC分类号： E04B1/35 , E02D5/18 , E02D17/04 , E02D29/00
摘要： PURPOSE:To eliminate the need for foundation beam of great bearing forces by a method in which a main pile is set on the position of a column-line sheathing and used for sheathing in such a way that eccentric moment due to the deviation between the column center and the pile center is reduced. CONSTITUTION:Soil piles 1 are constructed to a deeper position than the final excavation bottom of an underground floor on the peripheral side of a construction site of building. A main pile A serving as sheathing, consisting of a steel tubular pile 2 of a length L similar to the pile 1 as an upper pile A1 and a PHC pile 3 as a lower pile A2 is set until the tip of the pile A2 reaches the bearing layer 4. A column-line sheathing B is consisting of the piles 1 between the main piles A is constructed, the inside ground of the sheathing B is excavated to construct an underground floor and also a terrestrial floor above the sheathing B. The need for foundation beam of great bearing force can thus be eliminated.

9. 发明专利

JPH04222733A CONSTRUCTION OF BUILDING WITH SUSPENDED FLOOR 失效
公开(公告)号：JPH04222733A
公开(公告)日：1992-08-12
申请号：JP41474690
申请日：1990-12-26
申请人： TAKENAKA KOMUTEN CO
发明人： NISHIKAWA KOZO , NAKANISHI KAZUYOSHI , MUKAI HISAO , HIRANO TADAHITO
IPC分类号： E04B1/35 , E04G21/14
摘要： PURPOSE:To rationalize the building construction, by constructing a building suspending and supporting a multi-layer floors by the uppermost structure from the uppermost story to lower stories in turn around the core part, after the core part and the uppermost structure has completely constructed. CONSTITUTION:The uppermost structure 3 is constructed on the core part 1 and necessary numbers of center hole type lift up jack 9 are placed thereon. Next, a suspending columns 4 having the length of the full height to the highest level are hung from the structure 3. Next, after the floor 2m of the uppermost story is assembled on the lowermost story and it is attached to the lower end of step rod 10 of a jack 9, the jack 9 is lifted up by one story height to joint the next floor of lower story. And this process is repeated to construct the floors of whole stories. And then the floor 2m is jointed with the structure 3 and further the floors of respective stories are connected to the core part 1 and the columns 4. In this way, it becomes unnecessary to install temporary columns under the suspending columns, to arrange piles or the like, to carry out removal works, and to reinforce the suspending columns.

10. 发明专利

JPS63181831A UNDERGROUND CONSTRUCTION 失效
公开(公告)号：JPS63181831A
公开(公告)日：1988-07-27
申请号：JP1113387
申请日：1987-01-20
申请人： TAKENAKA KOMUTEN CO
发明人： NISHIKAWA KOZO , MITOMA TAKAFUMI , OKINO NOBORU
IPC分类号： E04B1/35 , E02D17/04 , E02D29/045 , E21D13/00

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