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71. 发明专利

JP2001027041A SELF-LIFT TYPE SUPPORTING EQUIPMENT 失效
公开(公告)号：JP2001027041A
公开(公告)日：2001-01-30
申请号：JP20002599
申请日：1999-07-14
申请人： KAJIMA CORP , MATSUKI TEKKOSHO KK
发明人： OGIWARA YUKIMASA , SAWAJIRI HIROYUKI , NAKAJIMA RYOICHI
IPC分类号： E04G3/00 , E04G3/08
摘要： PROBLEM TO BE SOLVED: To provide a self-lift type supporting equipment for which scaffolding, curing net or the like can be installed relatively easily without requiring a large lifting machine such as tower crane or the like. SOLUTION: A self-lift type supporting equipment 1 installed in a liftable manner at the outer peripheral portion of a concrete structure comprises a lift frame 10 where a scaffold 100 for building, curing net or the like are arranged, a power frame relatively slidable through a lift rail relative to the lift frame 10, a lift device alternately lifting the power frame and the lift frame 10, and a hooking member 80 which is installed detachably to the lift frame 10 and the power frame and installs the concrete structure 110 to the lift frame 10 and power frame by being hitched in a freely detachable manner to the upper portion 111a of the outer peripheral portion 111 of the concrete structure 110.

72. 发明专利

JP2000336747A EXECUTION METHOD OF BEAM-COLUMN CONNECTION 失效
公开(公告)号：JP2000336747A
公开(公告)日：2000-12-05
申请号：JP15130499
申请日：1999-05-31
申请人： KAJIMA CORP , MITSUBISHI ESTATE CO LTD
发明人： OSHIMI YUKIKAZU , WACHI HIROKI , OGIWARA YUKIMASA , MIYASHITA TERUSHIGE , HARASHIMA KOICHI , SHIMAMURA SHIYOUJI , TOKITA TAKASHI , KIMURA MASATO , KUSAJI SHOGO , OKADA TETSUO
IPC分类号： E04B1/21 , E04B1/58
摘要： PROBLEM TO BE SOLVED: To promote connection work efficiency of a beam main bar and arrangement work efficiency of a hoop in a connection when precasted column members and beam mebers are used to constitute a beam-column connection and a beam-column frame. SOLUTION: Beam members 2 and 2 are opposed to each other and are borne on a column member 1 on a downstairs side, lower end main bars 2a and 2a of the beam members 2 and 2 opposed to each other are connected to each other, at the same time, and after a hoop 9 in the connection is arranged between concretes 2c and 2c end faces of both beam members 2 and 2, a column member 1 on an upstairs side is dropped on the column member 1 on the downstairs side. Both main bars 1a and 1a are connected to each other in a downward position from the lower end main bars 2a of the beam members 2.

73. 发明专利

JPH11350641A FORMWORK 失效
公开(公告)号：JPH11350641A
公开(公告)日：1999-12-21
申请号：JP16042898
申请日：1998-06-09
申请人： KAJIMA CORP
发明人： OSHIMI YUKIKAZU , OGIWARA YUKIMASA
IPC分类号： E04B1/80 , E04B2/86
摘要： PROBLEM TO BE SOLVED: To improve workability, reduce the number of processes and rationalize construction without requiring the separation of a formwork and batter materials by mounting a finishing material or a finishing backing material on the outside face of a formwork weir plate and providing ribs or protrusions on the inside face for joining between the ribs or the protrusions of opposed formwork weir plates with a metal rod. SOLUTION: In a formwork used for the construction of vertical members such as columns and walls in a multiple dwelling house in a reinforced concrete structure, a formwork weir plate 1 injection-molded with synthetic resin such as polyethylene as raw material has vertically and laterally continuous ribs 3 integrally protruded on the inside face and a finishing material or a finishing backing material 2 consisted of a calcium silicate plate adhered and secured to the outside face. The formwork weir plate 1 also has a fitting protrusion 5 or a fitting groove 6 integrally formed on the rectangular outer periphery. The ribs 3 are provided with locking holes 7, the locking end 8a of a metal rod 8 is inserted in a locking hole 7 and stretched between the ribs 3 of the opposed formwork weir plates 1 and the formwork weir plates 1 are fastened with the metal rod 8.

74. 发明专利

JPH10102590A CONNECTING STRUCTURE FOR REINFORCED CONCRETE COLUMN SETTING ONLY COLUMN MAIN REINFORCEMENT AROUND PANEL ZONE TO LARGE DIAMETER AND STEEL-FRAMED BEAM 失效
公开(公告)号：JPH10102590A
公开(公告)日：1998-04-21
申请号：JP25835596
申请日：1996-09-30
申请人： KAJIMA CORP
发明人： SAKANO KOICHI , OGIWARA YUKIMASA , TOMITA AKIO , SUZUKI KOICHI
IPC分类号： E04B1/16 , E04B1/30 , E04B1/58
摘要： PROBLEM TO BE SOLVED: To provide a connecting structure for reinforced concrete column and steel-framed beam improving the shearing yield strength of a panel zone. SOLUTION: In this connecting structure, large-diameter reinforcing bars 6 are buried in the main reinforcements of a precast reinforced concrete column 1 via two cross joints 3 and different-diameter mechanical joints 4 at the interval to pinch the flanges of a steel-framed beam 2 to be connected near the panel zone of a precast reinforced concrete column 1 on the lower floor so that they are protruded from the upper end of the precast reinforced concrete column 1. The flanges of the steel-framed beam 2 are pinched by the cross joints 3 and fastened by high-strength bolts, and the main reinforcements 5a of the precast reinforced concrete column 1a of the upper floor are connected to the large-diameter reinforcing bars 6 protruded from the upper end of the precast reinforced concrete column 1 via different-diameter sleeve joints 7.

75. 发明专利

JPH0944528A METHOD FOR COLLECTING MANHOUR OF NOTEBOOK TYPE INFORMATION PROCESSOR USE 失效
公开(公告)号：JPH0944528A
公开(公告)日：1997-02-14
申请号：JP19555795
申请日：1995-07-31
申请人： KAJIMA CORP
发明人： ARAI KAZUHIKO , OGIWARA YUKIMASA , TSUKAGOSHI OSAMU , UOZUMI TOSHIKAZU , WATANABE ASAKO
IPC分类号： G06F17/40 , G06F17/00 , G06Q10/00 , G06Q10/06 , G06Q50/00 , G06Q50/08 , G06Q50/10
摘要： PROBLEM TO BE SOLVED: To provide the method for collecting the manhours of notebook type information processor use which is accurate and easy to use. SOLUTION: When the manhours 8d of a plurality of categories S1-Sn of business are collected, a computer 1 edits tables 8e and 8f of operation places and operation contents of the respective categories Si and report formats 8 of manhours 8d by operation place and operation content combinations 8c. A notebook type information processor 20 provided with a memory 25, a display, a fixed panel, and a touch type input means 26 is assigned to each category Si. To the notebook type information processor 20 of each category Si, the report format 8 and tables 8e and 8f of the category Si are transferred from the computer 1. On a touch basis which uses no keys, manhours 8d are inputted by the categories Si to the notebook type information processors 20 according to the report formats 8. The inputted manhours 8d are transferred to the computer 1 according to the report formats 8 and the computer 1 totalizes the manhours 8d of the respective categories S1-Sn of business. A communication line or an IC memory card is usable for the transfer between the computer 1 and notebook type information processors 20.

76. 发明专利

JPH0932302A EARTHQUAKE INSULATION METHOD DURING EXECUTION OF JACK-UP CONSTRUCTION 失效
公开(公告)号：JPH0932302A
公开(公告)日：1997-02-04
申请号：JP17991195
申请日：1995-07-17
申请人： KAJIMA CORP
发明人： KOSHIDA HIROSHI , SUZUKI KOICHI , OGIWARA YUKIMASA , TAKAOKA EIJI
IPC分类号： E04H9/02 , E04G21/16
摘要： PROBLEM TO BE SOLVED: To ensure safety during jack-up construction by a method wherein an earthquake insulation support arranged at the lower part of a jack-up rack is fixed during a time in which a building frame is built for a low story section and released when it covers a high story section to provide an earthquake insulation function. SOLUTION: An earthquake insulation support 9 is nipped between upper and lower bases 10 and 11, and a jack-up rack 2 is installed on the upper base 10. A hydraulic jack 6 is placed on a jack lower frame 8 and a building frame is erected 1 through a jack upper beam 7. Through repetition of expansion and contraction of the hydraulic jack 6, jack-up by a distance equivalent to the height of one story is effected and the building frame 1 is supported by the upper frame support material of a gate bar beam arranged on the upper part of a jack-up rack 2. Thereafter, a hydraulic cylinder 6 and jack upper and lower beams 7 and 8 are removed, a building is executed in such a manner that a lower floor story is suspended from the building frame 1. The hydraulic jack 6 is mounted on the lower part and through repetition of jack-up, construction is executed. The earthquake insulation support 9 is fixed by a steel frame in a low story section and released from fixing in a high story section to provide an earthquake insulation function.

77. 发明专利

JPH08326214A PREFABRICATED WALL BAR AND ASSEMBLING METHOD THEREOF 失效
公开(公告)号：JPH08326214A
公开(公告)日：1996-12-10
申请号：JP13356295
申请日：1995-05-31
申请人： KAJIMA CORP
发明人： ISHIKAWA YOSHINORI , OGIWARA YUKIMASA , NISHIYAMA EIJI , ABE TATSUYA
IPC分类号： E04C5/06 , E04G21/12
摘要： PURPOSE: To make it possible to reduce dramatically the manhour due to excellent workability in assembling work as well as reduction in binding locations and satisfy the execution of work at low cost due to simple structure of a required jig and a minimum quantity of jigs. CONSTITUTION: A zigzag shear reinforcing bar 4 is paced along horizontal bars 1 having a mutual spacing where a folded part 5 of the zigzag shear reinforcing bar 4 holds outside the horizontal bars 1. A vertical bar 2, which intersects with the horizontal bars 1 at right angles, is housed inside the bending part 5, thereby binding these zigzag shear reinforcing bar 4, the horizontal bars 1 and the vertical bar 2 together.

78. 发明专利

JPH08239897A CONNECTION STRUCTURE OF REINFORCED CONCRETE COLUMN AND STEEL FRAME GIRDER 失效
公开(公告)号：JPH08239897A
公开(公告)日：1996-09-17
申请号：JP4535495
申请日：1995-03-06
申请人： KAJIMA CORP
发明人： MAEDA SHOZO , YAMAMOTO MITSUMASA , TOMITA AKIO , OGIWARA YUKIMASA , TABUCHI JUN , SUZUKI KOICHI
IPC分类号： E04B1/16
摘要： PURPOSE: To provide a reinforced column having large connection bearing force by coupling two plate members having a concrete grouting port, column main reinforcement insertion holes, and a connecting piece with web materials so as to form a joint metal and arranging this metal in a steel frame girder fitting position. CONSTITUTION: A joint metal used in the case of fitting a steel frame girder to a reinforced concrete column is formed by coupling two plate members 1d having a concrete grouting port 1a, column main reinforcement insertion holes 1b, and a connecting piece (a flange part) 1c with web materials 1e so as to make its cross section as same as the girder material. After this joint metal is arranged in the girder fitting position in reinforcement arrangement, concrete is placed except the webs 1e so as to form a reinforced concrete column. This joint metal is joined with the steel frame girder and bending stress of the girder end becomes drawing force of the joint metal flange so that the stress is smoothly transmitted to the column part. The reinforced concrete column having large connection bearing force can be thus provided.

79. 发明专利

JPH084122A PUSH-UP CONSTRUCTION METHOD 失效
公开(公告)号：JPH084122A
公开(公告)日：1996-01-09
申请号：JP13714494
申请日：1994-06-20
申请人： KAJIMA CORP
发明人： OGAWA HIROSHI , FUJII NOBORU , TAKAHASHI TAKETOSHI , IKEDA HIDEKI , TOMITA AKIO , OGIWARA YUKIMASA , OWAKI MITSUHISA
IPC分类号： E04B1/35 , E04G21/14
摘要： PURPOSE:To enhance the working efficiency, by arranging a carrier at the middle of a push-up trestle and the outer side part and separately forming the central span and the outer span on the carrier at the outside of the trestle and pushing up it after assembling in the trestle. CONSTITUTION:A carrier 16 traveling on a rail and another carrier 20 traveling on a rail arrange at the right angled direction against the carrier 16, are installed at the central part of a push-up trestle provided with a jack 13. After the uppermost floor block B composed of the roof R and the floors R1, R2 has been pushed up, it is supported on a trestle by a gate bar 12 and then the jack 13 is retracted. Next, the central span part 1A formed on the carrier at the outside of a push-up trestle is brought in and a block F1 of the outer span is also brought in and connected to the central span 1A and the block B1 of next floor is formed and connected to the uppermost floor block B and then it is pushed up by the jack 13. In this way, the pushing-up cycle time is reduced and the construction is effectively carried out.

80. 发明专利

JPH07315774A COOPERATION CONTROL METHOD FOR A PLURALITY OF A HYDRAULIC JACKS OF DIFFERENT OPERATING LOAD 失效
公开(公告)号：JPH07315774A
公开(公告)日：1995-12-05
申请号：JP10933594
申请日：1994-05-24
申请人： KAJIMA CORP
发明人： SUZUKI KOICHI , OGIWARA YUKIMASA , NISHIDA MITSUYUKI , MIZUTANI AKIRA
IPC分类号： B66F3/24 , B66F3/46 , F15B11/22
摘要： PURPOSE:To facilitate cooperative control of a plurality of hydraulic jacks by setting up a pressure regulating valve in a return side of each hydraulic jack, regulating an opening pressure of each pressure regulating valve, and uniformly generating a stroke of each hydraulic jack, in the case of driving a plurality of the hydraulic jacks by a single oil hydraulic pump. CONSTITUTION:Operating loads L1, L2 (L1

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