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1. 发明专利

JPS54148956A Jointing method high-strength bolt 失效
标题翻译：接头方法高压螺栓
公开(公告)号：JPS54148956A
公开(公告)日：1979-11-21
申请号：JP5727678
申请日：1978-05-15
申请人： Kajima Corp
发明人： TAMANAGA SHINICHI , TOOYAMA KOUZOU , SAEKI TOSHIO , MIZUKOSHI KAORU , TANAKA NAOKI
IPC分类号： F16B31/02
摘要： PURPOSE: To make a judgement visibly capable of the axial force inducted into an axis of the high-strength bolt, by means of using a dished spring washer for a jointing of the high-strength bolt to deform the shape of the dished spring washer.
CONSTITUTION: A dished spring washer 1 is shaped likely to lay a plate upside down with a circular hole provided in its center. A use of said washer 1 for the washer of a high-strength bolt 2 provides a gap between said washer 1 and bolt 2 befoer tightening the high-strength bolt 2, and the process of its tightening flatly deforms the shape of said washer 1, thus capable of visibly judging the condition of tightening. In order to operat a visible judgement of the axial force further accurately, a method of inserting an inversion washer of very thin plate, similarly shaped to the dished spring washer 1, into between the dished spring washer 1 and the high-strength bolt 2 may be available.
COPYRIGHT: (C)1979,JPO&Japio
摘要翻译：目的：通过使用用于连接高强度螺栓以使该碟形弹簧垫圈的形状变形的碟形弹簧垫圈，使得能够感知到高强度螺栓的轴线的轴向力的判断。构成：碟形弹簧垫圈1的形状很可能在其中心设置有圆形的孔倒置。使用所述垫圈1用于高强度螺栓2的垫圈，在所述垫圈1和螺栓2之间形成有紧固高强度螺栓2的间隙，并且其紧固过程使所述垫圈1的形状变得平坦地变形，从而能够明显地判断收紧状况。为了进一步精确地操作轴向力的可视判断，将类似于碟形弹簧垫圈1的类似形状的非常薄板的倒置垫圈插入到碟形弹簧垫圈1和高强度螺栓2之间的方法可以能得到的。

2. 发明专利

JPS53114214A BUILDING FRAME CONSTRUCTION 失效
公开(公告)号：JPS53114214A
公开(公告)日：1978-10-05
申请号：JP3011277
申请日：1977-03-17
申请人： KAJIMA CORP
发明人： KOIZUMI HAJIME , TOOYAMA KOUZOU , KOBAYASHI MIKIO , HATANO HAJIME , SAEKI TOSHIO , MIZUKOSHI KAORU , TAMANAGA SHINICHI , MIYAGAWA KEIZOU , KATOU TOMOYASU
IPC分类号： E04B1/16

3. 发明专利

JPS5319657A FRAMEWORK EXEMPTED FROM EARTHQUAKE 失效
公开(公告)号：JPS5319657A
公开(公告)日：1978-02-23
申请号：JP9394476
申请日：1976-08-09
申请人： KAJIMA CORP , OILES INDUSTRY CO LTD
发明人： NAGAKUBO TADAO , OSADA MASASHI , NAGATA YOSHIO , TOOYAMA KOUZOU , ABE WATARU , SHIMODA IKUO , HATAYAMA TOSHIYUKI
IPC分类号： E04H9/02
摘要： PURPOSE:To provide earthquake exemption by providing a vibration attenuator comprising a casing which fixes a plurality of resisting plates at an intersection of diagonal members, a central shaft and a highly viscous material, in a framework of a construction work using the diagonal members.

4. 发明专利

JPS5539007A ULTRASONIC FLAW DETECTOR USING TWO DETECTING ELEMENTS 失效
公开(公告)号：JPS5539007A
公开(公告)日：1980-03-18
申请号：JP11176678
申请日：1978-09-13
申请人： KAJIMA CORP
发明人： OOSHIMA MASAAKI , KOIZUMI HAJIME , TOOYAMA KOUZOU , SAEKI TOSHIO , TANAKA NAOKI
IPC分类号： G01N29/28 , G01N29/04
摘要： PURPOSE:To provide a device, which can measure even the quantity of defectiveness in a simple, prompt and accurate manner, by providing a detecting element for oscillating ultrasonic beam and a detecting element for receiving the same and by equidistantly moving and scanning the two elements on one side of a mother material in the opposite direction by means of a jig. CONSTITUTION:In case the welded portion C between a column A and a beam B is to be inspected, only the width W of the beam B is measured from the welded portion C and a point O is set at the center point for the flaw detection. First, both a transmitting flaw detecting element 7 for generating ultrasonic beam at a deflection angle of 45 degrees and a receiving flaw detecting element 9 are placed at the side of the beam B thereby to set the sensitivity of the ultrasonic flaw detector and to mark the detection position of a defective echo. A table 1 having a gear 2 and arms 4 and 6 is fixed at the point O of the beam B, and the detecting elements 7 and 9 are placed on a plate having the same thickness as that of the beam B so that they are fixed by fixing shafts 8 and 9. A contact medium such as glycerin is used to equidistantly move the elements 7 and 9 in the opposite direction to that of arrow for the scanning purpose so that the change in the level of the echo is measure. The defective area is presumed in comparison with the test results of the known test piece. Thus it is possible to detect the flow of the whole welded surface accurately and promptly.

5. 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

6. 发明专利

JPS5319656A CONSTRUCTION WORK FREE FROM EARTHQUAKE 失效
公开(公告)号：JPS5319656A
公开(公告)日：1978-02-23
申请号：JP9394376
申请日：1976-08-09
申请人： KAJIMA CORP , OILES INDUSTRY CO LTD
发明人： NAGAKUBO TADAO , OSADA MASASHI , NAGATA YOSHIO , TOOYAMA KOUZOU , ABE WATARU , SHIMODA IKUO , HATAYAMA TOSHIYUKI
IPC分类号： E04H9/02
摘要： PURPOSE:To provide earthquake exemption by providing a vibration attenuator which comprises a casing with a resisting plate filling a highly viscous material in a diagonal member and freely fitting an inner framework containing the resisting plates, in a framework of a construction work using a diagonal member.

7. 发明专利

JPS51148923A CONNECTED PORTION OF PILLAR AND BEAM BY STEEL SKELETON REINFORCED CONCRETE 失效
公开(公告)号：JPS51148923A
公开(公告)日：1976-12-21
申请号：JP7196875
申请日：1975-06-16
申请人： KAJIMA CORP , HITACHI METALS LTD
发明人： SATOU KUNIAKI , TOOYAMA KOUZOU , SUZUKI SHIYUUEI
IPC分类号： E04B1/24 , E04B1/30 , E04B1/58

8. 发明专利

JPS56119053A VIBRATIONPROOF DEVICE FOR BUILDING 失效
公开(公告)号：JPS56119053A
公开(公告)日：1981-09-18
申请号：JP2198780
申请日：1980-02-22
申请人： KAJIMA CORP
发明人： YASAKA ATSUHIKO , KOUDA KIYOSHI , UCHIDA TAKASHI , MUGIKURA TAKASHI , TOOYAMA KOUZOU
IPC分类号： E04H9/02 , E04B1/36

9. 发明专利

JPS5390612A BUILDING FRAME CONSTRUCTION 失效
公开(公告)号：JPS5390612A
公开(公告)日：1978-08-09
申请号：JP519877
申请日：1977-01-20
申请人： KAJIMA CORP
发明人： KOIZUMI HAJIME , TOOYAMA KOUZOU , KOBAYASHI MIKIO , HATANO HAJIME , SAEKI TOSHIO , MIZUKOSHI KAORU , TAMANAGA SHINICHI , MIYAGAWA KEIZOU , KATOU TOMOYASU
IPC分类号： E04B1/30 , E04B1/16

10. 发明专利

JPS5347123A INVERSE SLAB STRUCTURE 失效
公开(公告)号：JPS5347123A
公开(公告)日：1978-04-27
申请号：JP12260776
申请日：1976-10-13
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： E04B5/48 , E04B5/02

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