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21. 发明专利

JPS5346124A FITTING STRUCTURE OF BRACE 失效
公开(公告)号：JPS5346124A
公开(公告)日：1978-04-25
申请号：JP12094876
申请日：1976-10-07
申请人： KAJIMA CORP
发明人： KOIZUMI HAJIME , TOOYAMA KOUZOU , KOBAYASHI MIKIO , HATANO HAJIME , SAEKI TOSHIO , TAMANAGA SHINICHI , MIYAGAWA KEIZOU , KATOU TOMOYASU
IPC分类号： E04B1/30 , E04B1/58

22. 发明专利

JP2001068926A PRODUCTION OF A RADIO WAVE ABSORBING STICK AND RADIO WAVE ABSORBER 失效
公开(公告)号：JP2001068926A
公开(公告)日：2001-03-16
申请号：JP24373299
申请日：1999-08-30
申请人： ARISAWA SEISAKUSHO KK , KUREHA CHEMICAL IND CO LTD , KAJIMA CORP , FRC KK
发明人： KOBAYASHI MIKIO , NAKAGAWA HIROAKI , KOSUGI TAKATOMO , TOMOE SHIRO , OTANI AKIRA , KABATA SEIICHIRO , KOBAYASHI TATSUO , ICHIKAWA MASAKANE , YOSHIZAWA HIROSHI , TANAKA HIROSHI
IPC分类号： E04B1/92 , H01Q17/00 , H05K9/00
摘要： PROBLEM TO BE SOLVED: To efficiency mass-produce a radio wave absorber with excellent waterproofness only by simply fixing radio wave absorbing sticks to a frame body by continuously producing the radio wave absorbing stick through drawing molding. SOLUTION: A glass fiber bundle as an aligned inorganic fiber bundle 1 is continuously supplied and the glass fiber bundle is impregnated with a vinyl ester resin as a thermosetting resin 2. Besides, as a radio wave absorbing member 3, paper of width 8 mm composed of carbon fiber of a specified resistance is continuously supplied. The glass fiber bundle 1 impregnated with the resin 2 is abutted to a roll, opened and led into a metallic mold 4, and paper is led into the metallic mold 4 (heated to 100 to 150 deg.C) so as to be positioned at the center of the glass fiber bundle 1 and drawn by a suitable drawing means 8 so that a radio wave absorbing stick 5 having a rectangular cross section can be provided. The radio wave absorbing stick 5 is cut at every length of 4 m by a cutting member 9. In this case, a suitable waterproofing means is applied to an end face of the radio wave absorbing stick 5.

23. 发明专利

JP2000040894A RESISTANT FILM FOR RADIO WAVE ABSORBING WALL, MANUFACTURE THEREOF AND RADIO WAVE ABSORBING WALL USING THE RESISTANT FILM 失效
公开(公告)号：JP2000040894A
公开(公告)日：2000-02-08
申请号：JP20920098
申请日：1998-07-24
申请人： KUREHA CHEMICAL IND CO LTD , KAJIMA CORP
发明人： OTANI AKIRA , NAGAI AISAKU , SHIBUYA YUKIHIRO , KOBAYASHI MIKIO , KASASHIMA YOSHINORI , NAKAGAWA HIROAKI , KOSUGI TAKATOMO , SATO TAKURO
IPC分类号： E04B1/92 , B32B5/02 , B32B7/02 , H05K9/00
摘要： PROBLEM TO BE SOLVED: To make strength higher to handle easily and to improve wave absorbing characteristics by coating both or one side of the surface of carbon fiber paper with a resin. SOLUTION: Various kinds of methods are available to coat both or one side of the surface of carbon fiber paper with a resin. For example, when both sides of the surface of carbon fiber paper, there is a method of impregnating carbon fiber paper with a thermosetting resin to harden it. In this case, if liquid in which the thermosetting resin is diluted with solvent is used, the impregnation with the carbon fiber paper can be facilitated. If the liquid diluted with the solvent is used, it is preferable that the solvent is heated and removed before hardening the resin. By this method, a resistant film has proper strength and rigidity and is excellent in handling and working properties while it is light in weight. If the resistant film is buried in a dielectric body such as concrete or an epoxy resin in a wave absorbing body, it is not affected by the characteristic of the dielectric body and its electric characteristic is held.

24. 发明专利

JPH11256858A CONSTRUCTION OF PIT FOR PARKING FACILITY OR THE LIKE 失效
公开(公告)号：JPH11256858A
公开(公告)日：1999-09-21
申请号：JP5677798
申请日：1998-03-09
申请人： KAJIMA CORP , SUMIKEN CONCRETE KOGYO KK , SC MACHINEX CORP , SANOYASU HISHINO MEISHO KK
发明人： KOBAYASHI MIKIO , YOSHIMATSU TOSHIYUKI , KOBAYASHI MINORU , NISHIZAWA NAOKI , MORIOKA EIZO , MIZOGUCHI AKIHIRO , KAWANISHI HIROSHI
IPC分类号： E02D29/00 , E04H6/06
摘要： PROBLEM TO BE SOLVED: To facilitate constraction and contrive the shortening of a construction period by excavating ground, securing the underground space of a required volume for parking or the like, providing a plurality of precast concrete-made panels on the peripheral wall part of the underground space in parallel, and employing a method for placing bottom plate concrete on the bottom part of the underground space. SOLUTION: In the case where a pit 1 being an underground space for parking is constructed, ground is excavated to secure the underground space of a required volume, and a plurality of precast concrete-made panels 2 are provided on the peripheral wall part in parallel. The basic shape of the panel 2 forms a projection part 3 for preventing floating on the bottom part outside of the body of a flat plate-like body, and is made a side reverse T-type forming the connection projection part 4 of the bottom plate concrete on the inside. The inside of the body is made a vertical face, the outside face is formed into a downward widening taper shape, and the upper face is formed into a taper shape toward the edge. Furthermore, a reinforcing bar is arranged on the panel body, the projection part 4 and the inside of the connection projection part 4. Thus, execution is facilitated to contrive the shortness of a construction period.

25. 发明专利

JPH0941520A METHOD OF EARTHQUAKE-RESISTING REINFORCING CONSTRUCTION OF BUILDING 失效
公开(公告)号：JPH0941520A
公开(公告)日：1997-02-10
申请号：JP19310395
申请日：1995-07-28
申请人： KAJIMA CORP
发明人： WATANABE SHIGEO , IKEDA HIDEKI , KAZUMI KOUKI , KOBAYASHI MIKIO , NAKAGAWA HIROAKI , YAMAMOTO MASAHIRO , SUZUKI TAKASHI
IPC分类号： E04B2/56 , E04G23/02
摘要： PROBLEM TO BE SOLVED: To enable the execution of works simply and quickly without requiring a large-sized working machine, etc., in a building, to eliminate the need for even large working space in the execution of works to an existing building, to prevent even the generation of noises and vibrations and to enable reinforcing operation as a working state is left as it is. SOLUTION: Precast concrete boards 1 using light-weight concrete are built among the frameworks of a building as divided boards in an extent that the divided boards are carried by man-power, but a plurality of the precast concrete boards 1 are laminated and constructed so as to form a reinforcing wall 10. Reinforcements 4 connecting the reinforcing wall 10 and a building body are incorporated into recessed sections 3 for cotters formed to these precast concrete boards 1 at that time, and the recessed sections 3 for the cotters are filled with a grout material 9.

26. 发明专利

JPH08284411A CONCRETE CORNER PANEL 失效
公开(公告)号：JPH08284411A
公开(公告)日：1996-10-29
申请号：JP11251595
申请日：1995-04-13
申请人： MEIJI GOMU KASEI KK , KAJIMA CORP
发明人： SAMEJIMA MASAHIRO , USHIO ATSUSHI , OTSUKA FUMIO , MARUYAMA NORIYOSHI , TAKEI YOSHIKAZU , KOBAYASHI MIKIO , WATANABE SHIGEO , KITANO KOJI
IPC分类号： E04G9/05 , E04G17/02
摘要： PURPOSE: To perform accurate and efficient assembly by setting up connecting plates with pin insertion holes made in two-way face plates as concrete-placed faces at a right angle and arranging side wall plates and reinforcing plates to fix corner protecting materials to angular portions at both ends. CONSTITUTION: The ridge line 13 of a corner panel mainbody 11 is placed at a corner on the internal angle side positioned by marking and face plates 15, 17 abut each other. The side wall plates of concrete panels abut connecting plates 19, 20. Pins for connecting clips are inserted into pin insertion holes in the side wall plates of the panels and into pin insertion holes 33 in the corner panel mainbody 11 and clamped with a clamping plate for the connecting clips. In this way, the concrete panels can be connected together at an accurate angle as predetermined via the corner panel mainbody 11 and simply assembled.

27. 发明专利

JPH0860861A PANEL MADE OF PLASTIC FOR CONCRETE FORM 失效
公开(公告)号：JPH0860861A
公开(公告)日：1996-03-05
申请号：JP22114094
申请日：1994-08-23
申请人： MEIJI GOMU KASEI KK , KAJIMA CORP
发明人： SAMEJIMA MASAHIRO , USHIO ATSUSHI , OTSUKA FUMIO , MARUYAMA NORIYOSHI , TAKEI YOSHIKAZU , KOBAYASHI MIKIO , WATANABE SHIGEO , KITANO KOJI
IPC分类号： E04G9/05 , E04G9/00 , E04G17/06 , E04G17/065
摘要： PURPOSE: To prevent damage at the time of mounting and dismantling by surrounding the periphery of a separator inserting hole by a closed frame rib and forming an annular projecting section to the periphery of the frame rib and reinforcing the frame rib. CONSTITUTION: Sidewall boards 23 are disposed upright at side ends in the longitudinal direction of a face board 21 and sidewall boards 25 at side ends in the short direction respectively and the four peripheries of the face board 21 are surrounded, and a plurality of reinforcing ribs 27 in the longitudinal direction and a plurality of reinforcing ribs 29 in the short direction are formed in parallel on the insides of both sidewall boards 23, 25 respectively. The reinforcing ribs 27 at central sections in the longitudinal direction and the reinforcing ribs 29 are connected through circular ribs 30 as frame ribs, and the height of the circular ribs 30 is formed approximately flush with the reinforcing ribs 27, 29, and formed in the same horizontal surface as the sidewall boards 23, 25. Separator inserting holes 31 are bored at the central sections of the circular ribs 30, and annular projecting sections 33 are formed to the peripheries of the holes 31, thus increasing strength while allowing the usage of a separator for a panel made of wood.

28. 发明专利

JPH0857827A PLASTIC PANEL FOR CONCRETE FORM 失效
公开(公告)号：JPH0857827A
公开(公告)日：1996-03-05
申请号：JP22113894
申请日：1994-08-23
申请人： MEIJI GOMU KASEI KK , KAJIMA CORP
发明人： SAMEJIMA MASAHIRO , USHIO ATSUSHI , OTSUKA FUMIO , MARUYAMA NORIYOSHI , TAKEI YOSHIKAZU , KOBAYASHI MIKIO , WATANABE SHIGEO , KITANO KOJI
IPC分类号： B28B7/00 , B28B7/34
摘要： PURPOSE: To form a panel having a shock-absorbing structure at its four corner parts and a superior durability by a method wherein a comer- -forming material forming a corner by side faces at right angles to each other is securely fixed to a cutout part provided at each of four corner parts of a plastic panel, the surface of the corner-forming material is horizontally disposed to be flush with the surface of a face plate, and the side face of the corner-forming material is disposed to be flush with the outer surface of a side wall plate. CONSTITUTION: At every corner part of a panel, a step part 20 is formed by providing a cutout part 19 that is half of a side wall plate 5 (3) in height. The side face of the cutout part 19 has a projected part 23. A corner-forming material 21 having side faces at right angles to each other is securely fixed to the cutout art. The corner- forming material 21 is formed into an L shape having a recessed part 25 fitted over the projected part 25. The top surface and side face of the corner-forming material are respectively disposed to be flush with the surface of a face plate 1 and the outer surface of a side wall plate 5, 3. The corner-forming material 21 is made of an elastic body. Therefore, if the panel is impacted by falling or collision, the four corners are not broken. In this manner, a panel superior in durability can be obtained.

29. 发明专利

JPH0827954A MANUFACTURE OF PRESTRESSED CEMENT GROUP COMPOSITE MEMBER 失效
公开(公告)号：JPH0827954A
公开(公告)日：1996-01-30
申请号：JP16517594
申请日：1994-07-18
申请人： KAJIMA CORP
发明人： KANDA TETSUSHI , WATANABE SHIGEO , SUENAGA TATSUO , NAKAGAWA HIROAKI , KOBAYASHI MIKIO
IPC分类号： E04C5/08 , B28B23/04
摘要： PURPOSE:To shorten manufacturing time by extrusion-molding cement material while inserting a linear body of three-layer structure formed of tension material, a sheath and thermosetting resin, and after hardening by wet heating, releasing the tension of the tension material. CONSTITUTION:At the time of extrusion-molding concrete, a linear body 2 of three-layer structure formed of tension material 6, thermosetting resin 7 and a sheath 8 is linearly inserted, and both ends of this linear body 2 are slightly exposed to form a floor member. The ends of the tension material 6 exposed from both ends of the floor member are connected to prestressing bars 5 by fixing jigs 4, and these prestressing bars 5 are fixed to a frame 3 in the strained state by a jack. As it is fixed to the frame 3, the floor member is subjected to steam curing or autoclave curing to harden the concrete and thermosetting resin 7, and then the tension material 6 is fixed to concrete. A manufacturing process can thereby be simplified.

30. 发明专利

JPH07268999A RADIO WAVE TRANSMISSION TYPE WALL 失效
公开(公告)号：JPH07268999A
公开(公告)日：1995-10-17
申请号：JP31032594
申请日：1994-12-14
申请人： KAJIMA CORP
发明人： KOBAYASHI MIKIO , WAMI KOKI , KASASHIMA YOSHINORI , NAKAGAWA HIROAKI , AKIHAMA SHIGEYUKI , KOSUGI TAKATOMO
IPC分类号： E04B2/94 , E04F13/08
摘要： PURPOSE:To arrest the reflected wave of an incident radio wave, and prevent the interference of television radio wave reflection by using a synthetic fiber- reinforced concrete curtain wall in a building wall surface, and providing a ferrite tile in the opposed part of a beam steel frame. CONSTITUTION:For example, a vinylon fiber-reinforced concrete curtain wall is constituted by vinylon fiber-reinforced concrete 1 and Aramid mesh 2. The wall may be a glass fiber-reinforced concrete curtain wall, and a ferrite tile 3 or carbon fiber-reinforced concrete is provided in the part opposed to the beam B of the steel framed body of a building. The radio wave incident to the beam steel frame B is absorbed by the ferrite tile 3, and the radio wave incident to the wall surface is transmitted by the synthetic fiber or glass fiber- reinforced concrete to arrest the generation of the reflected wave.

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