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1. 发明专利

JP2006342935A BASE ISOLATION SYSTEM 审中-公开
公开(公告)号：JP2006342935A
公开(公告)日：2006-12-21
申请号：JP2005171216
申请日：2005-06-10
申请人： ISHIKAWAJIMA HARIMA HEAVY IND , JAPAN ATOMIC POWER , SHIMIZU CONSTRUCTION CO LTD
发明人： SHIMADA TAKAHIRO , OTANI AKIHITO , KASHIWAZAKI AKIHIRO , INOUE KAZUHIKO , KATO ASAO , SUHARA JUNJI , HAGIWARA TETSUYA , MATSUMOTO RYOICHIRO
IPC分类号： F16F15/02 , F16F15/023 , F16F15/04
摘要： PROBLEM TO BE SOLVED: To provide a base isolation system of low-costed structure capable of three-dimensionally isolating a base, preventing rocking, and maintaining three-dimensional base isolation and prevention of rocking even if one of a hydraulic system and a pneumatic system has a trouble. SOLUTION: Compound structures 39 respectively formed by piling a layered rubber 2 and a load support cylinder 3 are arranged along a lower part of the peripheral edge of a base-isolated structure 4, and cylinder connected structures 26 formed by straightly connecting pistons of a plurality of rocking restricting cylinders through connecting rods 17 are arranged along the peripheral edge of the base-isolated structure 4, and a cylinder pressurization chamber of the compound structure 39 is connected to one side liquid chamber of the rocking restricting cylinder through an operating fluid pipe, and an accumulator is connected to the other side liquid chamber of the rocking restricting cylinder, and a movement transmitting device 18 for connecting between ends of the cylinder connected structures 26 positioned in corner parts of the base-isolated structure 4 are provided so as to structure a rocking preventing device 41. A plurality of pneumatic spring type base isolating devices 42 are arranged inside the rocking preventing device 41 under the base-isolated structure 4. COPYRIGHT: (C)2007,JPO&INPIT

2. 发明专利

JP2006342934A ROCKING PREVENTING DEVICE FOR BASE-ISOLATION SYSTEM 审中-公开
公开(公告)号：JP2006342934A
公开(公告)日：2006-12-21
申请号：JP2005171215
申请日：2005-06-10
申请人： ISHIKAWAJIMA HARIMA HEAVY IND , JAPAN ATOMIC POWER
发明人： SHIMADA TAKAHIRO , OTANI AKIHITO , KASHIWAZAKI AKIHIRO , INOUE KAZUHIKO , KATO ASAO
IPC分类号： F16F15/02 , F16F15/023
摘要： PROBLEM TO BE SOLVED: To provide a rocking preventing device of simple and low-costed structure capable of surely preventing rocking by mutually transmitting a moving load between a plurality of cylinder connected structures. SOLUTION: This rocking preventing device is provided for a base-isolation system structured of the rocking preventing device provided with the cylinder connected structure 26 formed by connecting pistons of a plurality of rocking restricting cylinders, which are connected to a compound body provided under a base-isolated structure 4 and an accumulator, and arranged along the peripheral edge of the base-isolated structure and a movement synchronizing device 18 for connecting both ends of the cylinder connected structures 26 to each other, and a plurality of three-dimensional base isolating devices arranged under the base-isolated structure 4. The movement synchronizing device 18 is a cylinder transmitting device 56 structured of a first cylinder 50 connected to an end of one cylinder connected structure 26, a second cylinder 52 connected to an end of the other cylinder connected structure 26, a hydraulic pipe 53 for connecting both of liquid chambers 50a and 52a of the cylinders 50 and 52 on sides close to each other, and a hydraulic adjusting device 55 communicated with the closer side liquid chambers 50a and 52a. COPYRIGHT: (C)2007,JPO&INPIT

3. 发明专利

JP2006342933A ROCKING PREVENTING DEVICE FOR BASE-ISOLATION SYSTEM 审中-公开
公开(公告)号：JP2006342933A
公开(公告)日：2006-12-21
申请号：JP2005171214
申请日：2005-06-10
申请人： ISHIKAWAJIMA HARIMA HEAVY IND , JAPAN ATOMIC POWER
发明人： SHIMADA TAKAHIRO , OTANI AKIHITO , KASHIWAZAKI AKIHIRO , INOUE KAZUHIKO , KATO ASAO
IPC分类号： F16F15/023 , F16F9/20 , F16F9/44 , F16F15/04
摘要： PROBLEM TO BE SOLVED: To provide a rocking preventing device of simple and low-costed structure facilitated in position adjustment of a plurality of rocking restricting cylinders, which are provided in a cylinder connected structure, and connecting rods and capable of preventing rocking by resisting a sudden movement of a load to the connecting rod. SOLUTION: This rocking preventing device 41 is provided for a base-isolation system structured of the rocking preventing device 41 having cylinder connected structures 26 formed by connecting pistons 16 of a plurality of rocking restricting cylinders 15, which are connected to a cylinder pressurization chamber of a compound body provided under a base-isolated structure and an accumulator, to each other through connecting rods 17 and arranged in the periphery of the base-isolated material and having a movement synchronizing device for connecting both ends of the cylinder connected structures to each other to transmit a moving load of one connecting rod to the other connecting rod, and a plurality of three-dimensional base-isolating devices arranged under the base-isolated structure. The piston 16 of each of the rocking restricting cylinders 15 of the cylinder connected structure 26 is formed with a small opening 51 for communicating liquid chambers A and B formed on both sides of the piston 16 with each other. COPYRIGHT: (C)2007,JPO&INPIT

4. 发明专利

JP2003213962A SEISMIC ISOLATOR USING HYDRAULIC CYLINDER 审中-公开
公开(公告)号：JP2003213962A
公开(公告)日：2003-07-30
申请号：JP2002007569
申请日：2002-01-16
申请人： JAPAN ATOMIC POWER , ISHIKAWAJIMA HARIMA HEAVY IND
发明人： KASHIWAZAKI AKIHIRO , SHIMADA TAKAHIRO , IWAMOTO HIROSUKE
IPC分类号： E04B1/36 , E04H9/02 , F16F9/10 , F16F15/02 , F16F15/023
摘要： PROBLEM TO BE SOLVED: To regulate attenuation effect to vertical vibration without allowing forcible force not to act on working oil piping of a hydraulic cylinder. SOLUTION: A seismic isolator using the hydraulic cylinder comprises the hydraulic cylinder 3 for fitting a piston 6 to a cylinder 7 to form a cylinder pressurized chamber 8 and connecting the cylinder pressurized chamber 8 through the working oil piping 9 to an accumulator 10, and a laminated rubber 2 provided to be piled on the hydraulic cylinder 3. The hydraulic cylinder 3 and the laminated rubber 2 are piled in order of the laminated rubber 2, the piston 6 and the cylinder pressurized chamber 8, and they are fixed and arranged between foundation 1 and a base-isolation object 4. The accumulator 10 is fixed in the side where the cylinder pressurized chamber 8 of the foundation 1 or the base-isolation object 4 is fixed. COPYRIGHT: (C)2003,JPO

5. 发明专利

JP2003206988A BASE-ISOLATING DEVICE 审中-公开
公开(公告)号：JP2003206988A
公开(公告)日：2003-07-25
申请号：JP2002007570
申请日：2002-01-16
申请人： JAPAN ATOMIC POWER , ISHIKAWAJIMA HARIMA HEAVY IND
发明人： KASHIWAZAKI AKIHIRO , SHIMADA TAKAHIRO , IWAMOTO HIROSUKE
IPC分类号： F16F15/023 , F16F15/04
摘要： PROBLEM TO BE SOLVED: To enable sure rocking prevention with a simple constitution. SOLUTION: A plurality of load supporting cylinders 3 having a cylinder pressurization chamber for supporting an isolated structure 4 on a foundation 1 are arranged at a lower portion of a peripheral edge of the isolated structure 4, a cylinder connected structure 26 in which pistons 16 of a plurality of rocking suppressing cylinders 15 are connected with a connecting rod 17 is arranged along a peripheral edge of the isolated structure 4, the cylinder pressurization chamber of the load supporting cylinder 3 arranged in the neighborhood of the rocking suppressing cylinder 15 is connected to an oil chamber A on one side of the rocking suppressing cylinder 15 through an operating oil pipe 9, and an accumulator 25 is connected to an oil chamber B on the other side of the rocking suppressing cylinder 15 so as to constitute a rocking preventing device 41. COPYRIGHT: (C)2003,JPO

6. 发明专利

JP2004360742A Seismic isolating device 审中-公开
公开(公告)号：JP2004360742A
公开(公告)日：2004-12-24
申请号：JP2003157675
申请日：2003-06-03
申请人： Ishikawajima Harima Heavy Ind Co Ltd , 石川島播磨重工業株式会社
发明人： SHIMADA TAKAHIRO , IWAMOTO HIROSUKE
IPC分类号： E04B1/36 , E04H9/02 , F16F15/04 , F16F15/08
摘要： PROBLEM TO BE SOLVED: To provide a seismic isolating device which reduces a locking moment by lengthening a period of a horizontal deviation of a structure by reducing a horizontal force of an opposite direction to the displacing direction of the structure operating at the structure in the case of an earthquake, even when an elastic seismic isolation member like a laminated rubber bearing is applied to the structure and which inhibits to generate a drawing force.
SOLUTION: The seismic isolating device includes the structure 1 supported by the laminated rubber bearing 2, and a coiled spring 4 installed as a repulsion generating means between the structure 1 and a substrate side 3. The horizontal force can be imparted in an opposite direction to the displacing direction of the structure 1 by the laminated rubber bearing 2. The horizontal force can be imparted in the same direction as the displacing direction of the structure 1 by the coiled spring 4.
COPYRIGHT: (C)2005,JPO&NCIPI

7. 发明专利

JP2003004097A Horizontal two shaft direction base isolation device for steel structure 有权
标题翻译：用于钢结构的水平双轴方向基座隔离装置
公开(公告)号：JP2003004097A
公开(公告)日：2003-01-08
申请号：JP2001185048
申请日：2001-06-19
申请人： Ishikawajima Harima Heavy Ind Co Ltd , 石川島播磨重工業株式会社
发明人： SHIMADA TAKAHIRO , KASHIWAZAKI AKIHIRO
IPC分类号： E04H9/02 , F16F15/04
摘要： PROBLEM TO BE SOLVED: To support a steel structure by presenting rigid structure normally and during the occurrence of vibrations by small exciting force, and suppress transmission of vibrations to a steel structure by conducting base isolation during the occurrence of earthquake by large exciting force and prevent rocking of the steel structure at the same time.
SOLUTION: A base isolation bending part 13 comprises upper and lower rocking metal fittings 7 and 8 which are provided with a clearance 10 on the peripheral outside of a roughly cylindrical abutting surface 9 and disposed facing each other, a fastener 12 which attracts and fastens via an elasticity body 11 the both surfaces forming the clearance 10 between the upper and lower rocking metal fittings 7 and 8. While the rocking metal fitting 7 on the upside in the base isolation bending part 13 is fixed onto the lower ends of upper members 2a and 3a of the steel structure 1, the rocking metal fitting 8 on the downside in the base isolation bending part 13 is fixed onto the upper end of supporting legs 2b and 3b whose with the lower ends are slidably supported in horizontal two-shaft direction to the fixed foundation, whereby T-shaped compression buckling base isolator 6 is configured.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：通过以小的激励力正常和发生振动的刚性结构来支撑钢结构，并且通过在大的激发力发生地震期间通过基底隔离来抑制振动传递到钢结构，并且防止同时摇摆钢结构。解决方案：基座隔离弯曲部分13包括上和下摆动金属配件7和8，它们在大致圆柱形的邻接表面9的周边外侧设置有间隙10，彼此相对地设置有紧固件12，该紧固件12吸引并紧固通过弹性体11，在上下摇摆金属配件7和8之间形成间隙10的两个表面。当基座隔离弯曲部13的上侧的摇摆金属配件7被固定在上部构件2a和如图3a所示，在基座隔离弯曲部13的下侧的摇摆金属配件8被固定在支撑腿2b和3b的上端，支撑脚2b和3b的下端以水平的双轴方向可滑动地支撑到固定基础，由此构造T形压缩屈曲基座隔离器6。

8. 发明专利

JP2004340731A Load sensor 审中-公开
公开(公告)号：JP2004340731A
公开(公告)日：2004-12-02
申请号：JP2003137249
申请日：2003-05-15
申请人： Ishikawajima Harima Heavy Ind Co Ltd , 石川島播磨重工業株式会社
发明人： SHIMADA TAKAHIRO , IWASAKI ITARU , KANAYAMA FUSASHI , KASHIWAZAKI AKIHIRO , TANIDA KOJI
IPC分类号： G01L1/20
摘要： PROBLEM TO BE SOLVED: To provide a load sensor in which the linearity of load and a direction of load applied is improved.
SOLUTION: A sensor 1 is formed by conductive rubber whose electric resistance changes corresponding to the deformation thereof, and electrodes 2, 2 are provided on the sensor 1 to detect the electric resistance of the direction where the load is applied. An enclosure member 3 is provided around the sensor 1 to prevent the deformation of the sensor in a direction different from the direction where the load is not applied. Therefore, the load and deformation in the direction of the load applied becomes liner in the sensor.
COPYRIGHT: (C)2005,JPO&NCIPI

9. 发明专利

JP2005265422A Pressure sensor 审中-公开
标题翻译：压力传感器
公开(公告)号：JP2005265422A
公开(公告)日：2005-09-29
申请号：JP2004073737
申请日：2004-03-16
申请人： East Japan Railway Co , Ishikawajima Harima Heavy Ind Co Ltd , 東日本旅客鉄道株式会社 , 石川島播磨重工業株式会社
发明人： IWASAKI ITARU , SHIMADA TAKAHIRO , KASHIWAZAKI AKIHIRO , TANIDA KOJI , KANAYAMA FUSASHI , WATANABE SEIICHI , FUJII YOSHIHIRO , HORIUCHI MASAHIKO
IPC分类号： G01L1/14
摘要： PROBLEM TO BE SOLVED: To improve measurement accuracy with a large electrostatic capacitance and facilitate wiring.
SOLUTION: A capacitor film 11 is formed by providing both surfaces of an elastic dielectric film 12 with electrode layers 13 and 14 by vapor deposition or printing and folded up into concertinas. Electric wires 15 are connected to one end parts of the electrode layers 13 and 14 at an upper end part of the capacitor film 11. Push-in plates 16 are arranged on both upper and lower sides of a folded structure of the capacitor film 11. By forming an equivalent circuit similar to parallel-connected plate capacitors via the electrode layers 13 and 14 vertically connected to one another in (the trough side of) continuous and folded parts by each layer of the folded and layered capacitor film 11 and substantially enlarging the electrostatic capacitance of the whole capacitor film 11 according to its number of times of folding, relative changes in the electrostatic capacitance when a load acts between the push-in plates 16 is enlarged.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：通过大静电电容提高测量精度，便于接线。解决方案：电容器膜11通过气相沉积或印刷提供弹性电介质膜12与电极层13和14的两个表面而形成，并折叠成一体。电线15在电容器膜11的上端部与电极层13,14的一端部连接。推压板16配置在电容器膜11的折叠结构的上下两侧。通过形成与平行连接的平板电容器相似的等效电路，通过每层折叠和分层的电容器膜11，连续和折叠部分（的槽侧）中的电极层13和14彼此垂直连接，并且基本上放大整个电容器膜11的静电电容根据其折叠次数，当在推入板16之间作用负载时的静电电容的相对变化被扩大。版权所有（C）2005，JPO＆NCIPI

10. 发明专利

JP2005127063A Locking suppressing device of base isolation structure 有权
标题翻译：基本隔离结构的锁定抑制装置
公开(公告)号：JP2005127063A
公开(公告)日：2005-05-19
申请号：JP2003365078
申请日：2003-10-24
申请人： Ishikawajima Harima Heavy Ind Co Ltd , 石川島播磨重工業株式会社
发明人： IWAMOTO HIROSUKE , SHIMADA TAKAHIRO
IPC分类号： E04H9/02 , F16F15/02 , F16F15/04
摘要： PROBLEM TO BE SOLVED: To prevent tensile load from acting on the laminated rubber of a vibration blocking device. SOLUTION: Articulated links 11a and 11b disposed at both lateral ends apart from each other and articulable in a same vertical plane are interposed between a structure body 1 mounted on a base 2 through the laminated rubber 4 and the base 2. The articulated links 11a and 11b are formed such that upper links 14a and 14b are connected to lower links 15a and 15b through link shafts 12a and 12b so that the links can be articulated in the vertical direction. Both end parts of a long link 13 are rotatably connected to the link shafts 12a and 12b of the articulated links 11a and 11b. Since the articulated links 11a and 11b are deformed in the same manner, the horizontal displacement of the structure body 1 relative to the base 2 is allowed to develop the base isolation action of the structure body 1 by the laminated rubber 4. Since an interval between the link shafts 12a and 12b is held at a constant by the long link 13, the different deformations of the articulated links 11a and 11b can be suppressed, and the tilting of the structure body 1 can be prevented. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了防止拉伸载荷作用在防振装置的层压橡胶上。解决方案：设置在彼此相对并且在相同垂直平面中可铰接的两个侧端处的铰接连杆11a和11b插入在通过层压橡胶4安装在基座2上的结构体1和基座2之间。铰接的连杆11a和11b形成为使得上连杆14a和14b通过连杆轴12a和12b连接到下连杆15a和15b，使得连杆可以在垂直方向上铰接。长连杆13的两个端部可旋转地连接到铰接连杆11a和11b的连杆轴12a和12b。由于铰接连杆11a，11b以同样的方式变形，因此能够通过层叠橡胶4使结构体1相对于基部2的水平位移发生结构体1的基础隔离作用。由于间隔连杆轴12a和12b通过长连杆13保持恒定，可以抑制铰接连杆11a和11b的不同变形，并且可以防止结构体1的倾斜。版权所有（C）2005，JPO＆NCIPI

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