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1. 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

2. 发明专利

JP2003139195A VIBRATION REDUCING DEVICE FOR VIBRATION REMOVED BODY 审中-公开
公开(公告)号：JP2003139195A
公开(公告)日：2003-05-14
申请号：JP2001336667
申请日：2001-11-01
申请人： ISHIKAWAJIMA HARIMA HEAVY IND
发明人： IWAMOTO HIROSUKE , KASHIWAZAKI AKIHIRO
IPC分类号： F16F15/08
摘要： PROBLEM TO BE SOLVED: To bring spring constant in the direction of compression of laminated rubber close to a linear shape and set a spring ratio of spring constant in the direction of compression and spring constant in the direction of shearing. SOLUTION: A leg part 12 of a first support member 14 of portal type composed of the leg part 12 and a connection member 13 which are parallel is vertically fixed to a vibration removed body A and an opposing part 11b on one side of a support body B. A second support member 18 of portal type composed of a connection member 16 passing an opening part by the first support member 14 and a leg part 17 parallel with the connection member 16 is provided. A first laminated rubber 19 is arranged between the connection members 13 and 16 of the support members 14, 18. A second laminated rubber 20 is arranged between the connection member 13 of the first support member 14 and an opposing part 11a on the other side. A guide part 21 supporting the leg part 17 of the second support member 18 in such a way that the leg part 17 can move in the longitudinal direction and cannot move in the direction of right angle to it is provided in the opposing part 11a on the other side. The leg part 17 of the second support member 18 is connected with the opposing part 11a on the other side by a pre-compression adjusting device 22.

3. 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。

4. 发明专利

JPH10253004A ASEISMATIC UNIT 失效
公开(公告)号：JPH10253004A
公开(公告)日：1998-09-25
申请号：JP5733597
申请日：1997-03-12
申请人： ISHIKAWAJIMA HARIMA HEAVY IND
发明人： KANAYAMA FUSASHI , KASHIWAZAKI AKIHIRO , YAMANO HIROSHI , IRISAWA KEIJI
IPC分类号： E04H9/02 , F16F15/08 , F22B37/24
摘要： PROBLEM TO BE SOLVED: To relax impact force by shaping an elastoplastic bumper having one end being inserted between structural members rolling through earthquake and the other end secured to a fixed supporting member such that the deformation strain caused by a horizontal force from the structural member will be substantially uniform over the longitudinal direction. SOLUTION: An aseismatic unit 10 being fixed to a boiler has one end being inserted between structural members 12 rolling through earthquake and the other end provided with an elastoplastic bumper 16 secured to a fixed supporting member 14. The structural member 12 is a pair of load receiving arms secured to the back stay 8 of boiler and the fixed supporting member 14 is the bumper pole of the boiler. The elastoplastic bumper 16 comprises a plurality of arcuate flat plates having width being set such that the strain distribution is substantially uniform in the longitudinal direction at the time of deformation. Since the elastoplastic bumper 16 can be shaped such that the strain distribution due to a horizontal force from the structural member will be substantially uniform in the longitudinal direction, allowable strain can be increased.

5. 发明专利

JPH09119479A ISOLATOR FOR ISOLATING VERTICAL EARTHQUAKE 失效
公开(公告)号：JPH09119479A
公开(公告)日：1997-05-06
申请号：JP27566095
申请日：1995-10-24
申请人： ISHIKAWAJIMA HARIMA HEAVY IND
发明人： KASHIWAZAKI AKIHIRO , TOKUDA NAOAKI
IPC分类号： E04B1/36 , E04H9/02 , F16F9/05 , F16F15/04
摘要： PROBLEM TO BE SOLVED: To reduce earthquake force in a vertical direction acted on structures such as buildings when an earthquake occurs. SOLUTION: An outer cylinder 12 is relatively lifted and lowered against an inner cylinder 7 so that the outer cylinder 12 and the inner cylinder 7 are tightly or loosely fitted to each other, thus this isolator can be extended/shrunk in a vertical direction, and at this time, an air chamber 14 formed in the outer cylinder 12 is extended/shrunk, and air is moved between the air chamber 14 and a lower side air chamber 10 formed in the inner cylinder 7 through an orifice 8, so that earthquake force in the vertical direction can be damped by ventilation resistance when air is passed through the orifice 8. Further, the movement of the outer cylinder 12 in a horizontal direction is restricted and the movement thereof in the vertical direction is allowed by a horizontal stopper 20 arranged in a clearance 18 between the inner cylinder 7 and the outer cylinder 12.

6. 发明专利

JPH02261937A WALK VIBRATION PREVENTIVE DEVICE 失效
公开(公告)号：JPH02261937A
公开(公告)日：1990-10-24
申请号：JP8096489
申请日：1989-03-31
申请人： ISHIKAWAJIMA HARIMA HEAVY IND
发明人： KASHIWAZAKI AKIHIRO , KOBAYASHI MUNEHIRO
IPC分类号： E04F15/18 , F16F9/10 , F16F15/02 , F16F15/023
摘要： PURPOSE:To provide follow-up after varying level of an anti-seismic floor for long-range change of the load by fitting a viscous fluid in a cylindrical vessel installed upright on the floor of a building, fitting the top of a vertical cylinder, which has a smaller dia. than the inner dia. of said cylindrical vessel and whose bottom immerges in viscous fluid, to the undersurface of the anti-seismic floor, and thereby preventing generation of walk vibration. CONSTITUTION:A cylindrical vessel 8, in which viscous fluid 7 is encapsulated, is installed upright on a stationary table 6 fixed onto the floor 5 of a building. To the undersurface of an anti-seismic floor 4 right over this cylindrical vessel 8, a vertical cylinder 9 is fixed with a fixing plate 10 interposed, wherein the vertical cylinder 9 has a dia. a little smaller than the inner dia. of the cylindrical vessel 8 and the bottom is immerged in the viscous fluid 7. These cylinder vessel 8 and vertical cylinder 9 are fixed vertically by the viscosity resistance of the fluid 7 and support the anti-seismic floor 4, being free from displacement with respect to momentary loads when a person walks. When a greater load is placed for a longer period of time resulting from for ex. movement of appara tus on the floor 4, the vertical cylinder 9 sinks slowly against the viscosity resistance in following-up after varying level of the follor 4.

7. 发明专利

JPS6466362A EARTHQUAKEPROOF FLOOR SYSTEM 失效
公开(公告)号：JPS6466362A
公开(公告)日：1989-03-13
申请号：JP22137487
申请日：1987-09-04
申请人： ISHIKAWAJIMA HARIMA HEAVY IND
发明人： KASHIWAZAKI AKIHIRO
IPC分类号： E04F15/18 , E04H9/02 , F16F15/02
摘要： PURPOSE: To improve a walking sensation by providing a column body arranged in an array and generating a reaction force to a dynamic load and generating no reaction force against a static load and a trigger means to insulate an upper structure from ground vibration by pulling off a part of the columnar body during the occurrence of an earthquake. CONSTITUTION: An base isolation floor system 6 comprises a base isolation device 10; a columnar body 11; and a trigger means 12 arranged in the vicinity of the columnar body 11. The columnar body 11 consists of a floor support part 15 and a column part 16 supporting the floor support part, the column part 16 is divided into three sections, and a cylinder 17, a slide plate 18, and support bed 19 are positioned, in the order, from above. When displacement of a ground occurs due to an earthquake, a slab 8 is vibrated following the displacement and a spring 22 is pulled off by a spring energizing part 24. This spring 22 cuts a vertical relation by pulling off the slide plate 18 and meanwhile, the base isolation device 10 is insulated from rapid displacement with the vertical load of a floor 9 supported, and insulates adverse vibration.

8. 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

9. 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

10. 发明专利

JP2001226068A BASE ISOLATING STRUCTURE OF TRAVELING CRANE 失效
公开(公告)号：JP2001226068A
公开(公告)日：2001-08-21
申请号：JP2000039493
申请日：2000-02-17
申请人： ISHIKAWAJIMA HARIMA HEAVY IND
发明人： KASHIWAZAKI AKIHIRO , SHINODA MASAHITO
IPC分类号： B61F13/00 , B65G63/00 , B65G67/60 , B66C5/02 , F16F15/04
摘要： PROBLEM TO BE SOLVED: To prevent a locking of a traveling crane from occurring when particularly a horizontal force is produced by an earthquake and also prevent such a problem that a quay wall is collapsed by reducing the horizontal load acting thereon so as to prevent a big damage by the earthquake such as derailing and falling-down from occurring on the traveling crane. SOLUTION: This base isolating structure of a traveling crane is formed by providing a locker 16 at the lower ends of supporting legs 9 and 10 so that the crane runs on a rail. A locker pin 15 extending in the direction perpendicular to the rail is fixed to the lower end of the supporting legs 9 and 10, the locker 16 is installed on the locker pin 15 slidably in lateral direction and swingably in longitudinal direction, and a base isolating device 22 having a damping function and a recovering function is disposed between the locker 16 and the supporting legs 9 and 10.

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