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21. 发明专利

JP2001000568A ROLL-IN FIREPROOF SHEET SHUTTER WITH SHEET DOOR FOR REFUGE 失效
公开(公告)号：JP2001000568A
公开(公告)日：2001-01-09
申请号：JP21258099
申请日：1999-06-22
申请人： KAJIMA CORP , OMATA SHUTTER KOGYO KK
发明人： SHIMURA NAOAKI , KOMATA SHIGERU
IPC分类号： E06B9/06 , A62C2/06 , A62C2/10
摘要： PROBLEM TO BE SOLVED: To lightly open/close a vertical sheet door which is vertically folded and elevated/lowered by using constant load springs, by which a person enters and comes out at a prescribed position in the lower part of a roll-in fireproof sheet shutter. SOLUTION: A fireproof sheet shutter is constituted by a fireproof sheet, an entering/coming-out opening part is arranged at the prescribed position in the lower part of the shutter, a sheet door frame is sewed on an outer periphery which communicates with the opening and double door frame opening parts are formed. The vertical sheet door is stored between the entering/coming-out opening part and the door frame opening parts. A sink-down weight piece and various kinds of constant load springs are arranged at the lower end of the door and also a wire rope is connected to the springs. The wire rope is fixed to a support bar in an upper end part.

22. 发明专利

JP2000120358A FIRE SHEET SHUTTER DEVICE FOR EXTERIOR WALL ARRESTING SPREAD OF FIRE 失效
公开(公告)号：JP2000120358A
公开(公告)日：2000-04-25
申请号：JP32741798
申请日：1998-10-13
申请人： OMATA SHUTTER KOGYO KK , KAJIMA CORP
发明人： SHIMURA NAOAKI , KOMATA SHIGERU
IPC分类号： E06B9/13 , E06B9/17 , E06B9/264
摘要： PROBLEM TO BE SOLVED: To use this device as a class-B fire preventing door provided on a part where the spread of a fire may occur in an opening of an exterior wall of a structure. SOLUTION: A glass screen 5 is provided on a front face of an outer periphery of an opening of a structure. Guide rails 2 are stood in retrally right and left positions of the glass screen 5, an entrainment case 1 is temporally provided on an upper part of the glass screen 5, and a winding shaft 7 and an electrically opening/closing device 8 are stored in the entrainment case 1. A fire sheet shutter device 3 wound around the winding shaft 7 uses a fire-resistant woven fabric in which a flame retarder is impregnated in a woven fabric such as glass cloth, silica cloth, polyester, aluminum, and acrylic resin as a construction material.

23. 发明专利

JPH09173484A FIREPROOF AND SMOKEPROOF PARTITION STRUCTURE 失效
公开(公告)号：JPH09173484A
公开(公告)日：1997-07-08
申请号：JP33727095
申请日：1995-12-25
申请人： KAJIMA CORP
发明人： SHIMURA NAOAKI
IPC分类号： A62B3/00 , A62C2/10
摘要： PROBLEM TO BE SOLVED: To overcome the disadvantage that the dimensions (especially widths) of a fireproof door and a fireproof shutter are limited (about 5m-8m) because of the weight and the support part structure, and a large fireproof and smokeproof partition wall can not be constructed. SOLUTION: A fireproof sheet 1 which is taken out to a passage to partition the passage is of a double structure comprising a surface sheet 1a formed by a nonflammable sheet and a back sheet 1b, and plural longitudinal slits 10a are formed on the surface sheet 1a and the back sheet 1b, respectively not to overlap to provide a fire escape port 10.

24. 发明专利

JPH07120010A AIR CONDITIONING 失效
公开(公告)号：JPH07120010A
公开(公告)日：1995-05-12
申请号：JP29119993
申请日：1993-10-26
申请人： KAJIMA CORP , TAJIMA INC
发明人： SHIMURA NAOAKI , OZAWA SHINGO , YOSHINO HARUMASA , SUGIMOTO RIKIO
IPC分类号： E04B9/22 , B01D46/18 , F24F3/00 , F24F13/06
摘要： PURPOSE:To lower the installation cost and facilitate the maintenance by cover ing the upper side of the ceiling, virtually to the full extent of the ceiling except spaces necessary for equipment appurtenant to the ceiling, with a long ventilat ing type sheet which can be freely stretched and withdrawn in a setup to circu late the room air through the ventilating type sheet. CONSTITUTION:A flow of conditioned air produced by an air conditioner 13 is supplied through a supply/discharge duct 15 to a space 21 under the floor or a space 31 above the ceiling; the conditioned air is sent into the room 11 through a ventilating type flooring 23 or through a long ventilating type sheet 33 and discharged through the long ventilating type sheet 33 or through the ventilating type flooring 23. When, for example, the long ventilating type sheet 33 has become dirty or blocked through use for a long time, a winding roller 37 inside a withdrawal box 45 is rotated by a motor 43 so as to wind up the long ventilating type sheet 33 on a takeup roller 37; after releasing the forward end 33a from a cord member 35 the sheet 33 on the takeup roller 37 is withdrawn into the withdrawal box 45; the long ventilating type sheet 33 is cleaned and provided, thus performing the maintenance.

25. 发明专利

JPH0420690A WINDOW 失效
公开(公告)号：JPH0420690A
公开(公告)日：1992-01-24
申请号：JP12596590
申请日：1990-05-15
申请人： KAJIMA CORP
发明人： SHIMURA NAOAKI
IPC分类号： E06B7/12 , B60J1/20 , B60S1/02 , H05B3/20
摘要： PURPOSE:To make it possible to secure always a clear see-through surface by fitting a clear plate of a clear conductive substance or the clear plate having a clear glass surface coated with the film-like clear conductive substance in a frame body to energize power. CONSTITUTION:A clear plate 1 of a clear conductive substance or the clear plate 1 having a clear glass surface coated with the film-like clear conductive substance sealed with an insulating seal 3 is fitted in a frame body such as a window frame sash 2, etc. The clear conductive substance is properly resisted and heated by connecting power to the clear plate 1 through a lead wire 4. According to the constitution, the condensation on the surface of the clear plate 1 can be effectively prevented or eliminated.

26. 发明专利

JPS63562A SLAB CONCRETE CASTING METHOD 失效
公开(公告)号：JPS63562A
公开(公告)日：1988-01-05
申请号：JP14231986
申请日：1986-06-18
申请人： KAJIMA CORP
发明人： SHIMURA NAOAKI , MAEDA SHOZO
IPC分类号： E04G9/00 , E04G21/02

27. 发明专利

JPS58210263A FIRE-PROOF RETRACTING DOOR 失效
公开(公告)号：JPS58210263A
公开(公告)日：1983-12-07
申请号：JP9387082
申请日：1982-06-01
申请人： KAJIMA CORP
发明人： SHIMURA NAOAKI
IPC分类号： E05F1/04 , A62C2/06 , E05F1/02

28. 发明专利

JP2002121903A ASEISMATIC REINFORCING STRUCTURE FOR EXISTING STRUCTURE 失效
公开(公告)号：JP2002121903A
公开(公告)日：2002-04-26
申请号：JP2000311759
申请日：2000-10-12
申请人： KAJIMA CORP
发明人： SHIMURA NAOAKI , OWADA MIINA , OTSUKA TOSHIMASA , EJIMA NOBUTAKE
IPC分类号： E04B1/98 , E04B1/18 , E04G23/02 , E04H9/02
摘要： PROBLEM TO BE SOLVED: To apply aseismatic reinforcement to an existing building from the outside while retaining the external appearance of one of existing structural planes and reducing the number of newly installed aseismatic walls in the building. SOLUTION: Three-dimensional external reinforcing frames 2 and 2 are constructed on the outside of the opposite structural planes of an existing structure 1, and internal reinforcing frames 7 are partially constructed in the direction perpendicular to the external reinforcing frames 2 in the existing structure 1. Vibration control devices 6 are incorporated in two horizontal directions at least in part of the external reinforcing frames 2, and the vibration control devices 6 are incorporated at least in part of the internal reinforcing frames 7.

29. 发明专利

JP2001063937A DOORWAY STRUCTURE OF ELEVATOR CORRESPONDING TO INTERMEDIATE BASE ISOLATION BUILDING 失效
公开(公告)号：JP2001063937A
公开(公告)日：2001-03-13
申请号：JP24565199
申请日：1999-08-31
申请人： KAJIMA CORP
发明人： SHIMURA NAOAKI , OZAWA SHINGO , OSAKI TOSHIO , TOMITA AKIO , ARAKI HARUYUKI
IPC分类号： E04H9/02 , B66B5/02 , B66B7/00 , B66B7/02 , B66B13/30
摘要： PROBLEM TO BE SOLVED: To provide a doorway structure of an elevator for eliminating difficulty or danger in access due to a relative shift between a cage and a doorway in the case of giving a degree of freedom to a method for supporting a guide rail between upper and lower stories of an elevator used for an intermediate base isolation building. SOLUTION: A guide rail 11 for guiding an elevator cage 13 is supported on a bracket 10 so as to be displaceable in the horizontal direction and a frame 30 forming a doorway G on the building side and supporting an external door 31 is provided so a to be movable in an elevator shaft S in the horizontal direction. A connecting material 32 is provided for connecting the frame 30 and the guide rail 11 so that the frame 30 can follow the displacement of the guide rail 11 so as to make a floor plate 36 at the doorway G on the building side follow the frame 30.

30. 发明专利

JP2001063936A STRUCTURE OF ELEVATOR CORRESPONDING TO INTERMEDIATE BASE ISOLATION BUILDING 失效
公开(公告)号：JP2001063936A
公开(公告)日：2001-03-13
申请号：JP24563899
申请日：1999-08-31
申请人： KAJIMA CORP
发明人： SHIMURA NAOAKI , OZAWA SHINGO , OSAKI TOSHIO , TOMITA AKIO , ARAKI HARUYUKI
IPC分类号： B66B7/02
摘要： PROBLEM TO BE SOLVED: To provide the structure of an elevator corresponding to relative displacement between the upper layer and the lower layer of an intermediate base isolation building. SOLUTION: A bracket 10 is fixed to the inner wall face 12 of an elevator shaft and a link mechanism displaceable a predetermined movement distance L in the horizontal direction is provided on the bracket 10 for supporting a guide rail 11 vertically passing through an elevator shaft S. A guide arm 20 having a guide roller 21 at the end for guiding the vertical movement of an elevator cage 13 in engagement with the guide rail 11 is fixed to the cage 13. The guide arm 20 is constructed by the link mechanism displaceable at least a half of a predetermined movement distance L in the horizontal direction.

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