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1. 发明专利

JP2008223778A Hysteretic damper 有权
标题翻译：滞后阻尼器
公开(公告)号：JP2008223778A
公开(公告)日：2008-09-25
申请号：JP2007058339
申请日：2007-03-08
申请人： Hitachi Metals Techno Ltd , Kajima Corp , 日立機材株式会社 , 鹿島建設株式会社
发明人： SEN SHII , KOTAKE YUJI , SUZUKI TAKAYUKI , YAMADA SHUNICHI , KOJIKA NORIHIDE
IPC分类号： F16F15/02 , E04H9/02 , F16F7/12
摘要： PROBLEM TO BE SOLVED: To provide a compact hysteretic damper, simple in structure, easy in manufacture, and easy in strength design.
SOLUTION: This hysteretic damper 1 is composed of a pair of plate parts 3a and 3b, and a connecting part 5 of a rectangular sold. The connecting part 5 is sandwiched by an end part of the plate parts 3a and 3b, and the plate parts 3a and 3b and the connecting part 5 are connected in a U shape. The plate parts 3a and 3b and the connecting part 5 are fixed by a penetrating bolt 9 and a nut 11. An end part on the opposite side of a joining part of the plate parts 3a and 3b with the connecting part 5 is joining parts 6a and 6b with an unillustrated structural member, and is provided with a bolt hole 7 to be joined with the structural member. The joining parts 6a sand 6b of the hysteretic damper 1 are joined to the structural member, and when receiving force from the structural member, the plate parts 3a and 3b are elastically plastically deformed, and energy is absorbed.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种紧凑的滞后阻尼器，结构简单，制造容易，设计容易。解决方案：该滞后阻尼器1由一对板部分3a和3b以及矩形销售的连接部分5组成。连接部5被板部3a，3b的端部夹持，板部3a，3b与连接部5连接成U字状。板部3a，3b以及连接部5由贯通螺栓9和螺母11固定。板部3a，3b与连接部5的接合部的相反侧的端部是接合部6a 6b具有未示出的结构构件，并且设置有与结构构件接合的螺栓孔7。缓冲阻尼器1的接合部6a砂6b与结构构件接合，当从结构构件受力时，板部3a，3b弹性塑性变形，能量被吸收。版权所有（C）2008，JPO＆INPIT

2. 发明专利

JP2008069595A Aseismic response control damper installing structure 有权
标题翻译： ASEISMIC响应控制阻尼器安装结构
公开(公告)号：JP2008069595A
公开(公告)日：2008-03-27
申请号：JP2006250936
申请日：2006-09-15
申请人： Hitachi Metals Techno Ltd , 日立機材株式会社
发明人： KOTAKE YUJI
IPC分类号： E04H9/02 , F16F15/023
摘要： PROBLEM TO BE SOLVED: To provide an aseismic response control damper installing structure capable of sufficiently exhibiting the function of an aseismic response control damper, by restraining force for mutually relatively displacing a pair of construction members in the out-of-plane direction of a plane composed of columns and beams, with a simple structure. SOLUTION: This aseismic response control damper installing structure is provided by installing the aseismic response control damper 40 between the pair of construction members 27 and 28 arranged in the plane 29 composed of the columns 21 and 22 and the beams 24 and 25, and is provided with a restraining member 50 for allowing the pair of construction members 27 and 28 to be relatively displaced in the in-plane 29 direction and restraining relative displacement in the out-of-plane 29 direction. As a result, the function of the aseismic response control damper can be sufficiently exhibited by restraining the force for mutually relatively displacing the pair of construction members in the out-of-plane direction of the plane composed of the columns and the beams with the simple structure. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够充分发挥抗震响应控制阻尼器的功能的抗震响应控制阻尼器安装结构，通过限制力来使一对构造构件在面外方向相互相对移位由柱和梁组成的平面，结构简单。解决方案：该抗震响应控制阻尼器安装结构通过将布置在由列21和22以及梁24和25构成的平面29中的一对构造构件27和28之间安装抗震响应控制阻尼器40来提供，并且设置有限制构件50，用于允许一对构造构件27和28在面内29方向上相对移位并且限制在平面外方向29方向上的相对位移。结果，通过以简单的方式限制用于使由一列和梁构成的平面的平面外方向上的一对构造构件相对移动的力，能够充分发挥抗震响应控制阻尼器的功能结构体。版权所有（C）2008，JPO＆INPIT

3. 发明专利

JP2006233488A Seismic response control column base structure and seismic response control structure using this structure 有权
标题翻译：使用此结构的地震响应控制柱基础结构和地震响应控制结构
公开(公告)号：JP2006233488A
公开(公告)日：2006-09-07
申请号：JP2005047047
申请日：2005-02-23
申请人： Hitachi Metals Techno Ltd , 日立機材株式会社
发明人： KOTAKE YUJI
IPC分类号： E04H9/02 , E04B1/24 , E04B1/36 , F16F7/00 , F16F15/02 , F16F15/04
摘要： PROBLEM TO BE SOLVED: To provide a seismic response control column base structure and a seismic response control structure using this structure, capable of reducing damage to a structural skeleton by stress, by reducing the stress generated in the structural skeleton of a building structure, by absorbing energy of external force such as an earthquake by a seismic response control member.
SOLUTION: A column support structure 101 has an end plate 22 fixed to a lower end part of a column 10, a baseplate 32 fixed on base concrete 12 by being exposed, rotational movement allowing means 22a, 32a and 40 arranged between the end plate 22 and the baseplate 32 and allowing the rotational movement such as inclining a vertical shaft of the lower end part of the column 10, and the seismic response control member 45 arranged between the end plate 22 and the baseplate 32 and absorbing the energy of the inputted external force.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种使用这种结构的地震响应控制列基础结构和地震响应控制结构，能够通过减小建筑物的结构骨架中产生的应力来减轻应力对结构骨架的损伤结构，通过地震响应控制构件吸收诸如地震的外力的能量。解决方案：柱支撑结构101具有固定到柱10的下端部的端板22，通过露出而固定在基础混凝土12上的基板32，设置在其间的旋转运动允许装置22a，32a和40 端板22和基板32，并允许旋转运动，例如倾斜柱10的下端部分的垂直轴，以及设置在端板22和基板32之间的地震响应控制构件45，并吸收能量输入的外力。版权所有（C）2006，JPO＆NCIPI

4. 发明专利

JP2006233444A Seismic response control column base structure and seismic response control structure using this structure 有权
标题翻译：使用此结构的地震响应控制柱基础结构和地震响应控制结构
公开(公告)号：JP2006233444A
公开(公告)日：2006-09-07
申请号：JP2005045795
申请日：2005-02-22
申请人： Hitachi Metals Techno Ltd , 日立機材株式会社
发明人： KOTAKE YUJI
IPC分类号： E04H9/02 , E01D19/02 , E02D27/34
摘要： PROBLEM TO BE SOLVED: To provide a seismic response control column base structure and a seismic response control structure using this structure, capable of reducing risk of impairing the function of a structural skeleton and a building by large energy of external force, by increasing energy absorbing capacity by allowing an anchor bolt to absorb energy even in any direction of its tension direction and the compression direction. SOLUTION: This column base structure 101 has a baseplate 22 exposed on base concrete 12 and fixed to a lower end part of a column 10, and the anchor bolt 24 used for connecting the baseplate 22 to the base concrete 12, and is constituted so that an outside peripheral part overhangs in the air from a central part by supporting only the central part of the baseplate 22 by the base concrete 12, and is characterized by arranging clearance allowing displacement of a connecting part 27 between the base concrete 12 and the connecting part 27 with the anchor bolt 24 of the peripheral part of the baseplate 22, while relatively undisplaceably fixing and connecting the peripheral part of the baseplate 22 to the anchor bolt 24. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种使用这种结构的地震响应控制列基础结构和地震响应控制结构，能够通过大力量的外力降低结构性骨架和建筑物的功能损害的风险，通过通过允许锚栓甚至在其张力方向和压缩方向的任何方向上吸收能量来增加能量吸收能力。解决方案：该列基础结构101具有暴露在基础混凝土12上并固定到塔10的下端部的基板22，以及用于将基板22连接到基础混凝土12的锚固螺栓24，并且是构成为通过仅由基础混凝土12仅支撑基板22的中心部分而从中央部分突出在外部周边部分，并且其特征在于布置间隙允许连接部分27在基础混凝土12和连接部分27与基板22的周边部分的锚定螺栓24相对不可替代地固定并将基板22的周边部分连接到锚定螺栓24上。（C）2006年，JPO＆NCIPI

5. 发明专利

JP2006057279A Seismic control hydraulic damper 有权
标题翻译：地震控制液压阻尼器
公开(公告)号：JP2006057279A
公开(公告)日：2006-03-02
申请号：JP2004238363
申请日：2004-08-18
申请人： Hitachi Metals Techno Ltd , Mitsubishi Jisho Sekkei Inc , 日立機材株式会社 , 株式会社三菱地所設計
发明人： AWAYA MITSUHIRO , KOTAKE YUJI , SUZUKI TAKAYUKI
IPC分类号： E04H9/02 , F16C11/02 , F16C11/04 , F16F9/54 , F16F15/023
摘要： PROBLEM TO BE SOLVED: To provide a seismic control hydraulic damper mountable to a building structure even if a mounting space in the length direction of the seismic control hydraulic damper to the building structure is short.
SOLUTION: In the seismic control hydraulic damper 50 for damping the shake of building structures 21, 22, 24, 25, at least one connecting means 52 out of a plurality of connecting means 38b, 52 performing connection between building structures 27, 28 is mounted to an outer peripheral part parallel with the axis of a cylinder tube 54 or a member provided integrally with the cylinder tube 54.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：即使在建筑结构的地震控制液压阻尼器的长度方向上的安装空间短的情况下，也可以提供可安装到建筑物结构的地震控制液压阻尼器。解决方案：在用于阻尼建筑物结构21,22,24,25的振动的地震控制液压阻尼器50中，在执行建筑结构27之间的连接的多个连接装置38b，52中的至少一个连接装置52， 28安装到与缸筒54或与缸筒54一体设置的构件的轴线平行的外周部分。（C）2006年，JPO＆NCIPI

6. 发明专利

JP2005330697A Hydraulic damper for seismic response control, and mounting method therefor 有权
标题翻译：用于地震反应控制的液压阻尼器及其安装方法
公开(公告)号：JP2005330697A
公开(公告)日：2005-12-02
申请号：JP2004149407
申请日：2004-05-19
申请人： Hitachi Metals Techno Ltd , Kajima Corp , 日立機材株式会社 , 鹿島建設株式会社
发明人： INABA KATSUYA , KOTAKE YUJI , YAMADA SHUNICHI , ORUI SATORU
IPC分类号： E04H9/02 , F16F9/56
摘要： PROBLEM TO BE SOLVED: To provide a hydraulic damper for seismic response control, which can restrain a telescopic motion of a piston rod and a rotating motion of a ball storage member of a ball joint, until the hydraulic damper for seismic response control is vertically mounted on a building, and a mounting method for the hydraulic damper. SOLUTION: This hydraulic damper 30 for seismic response control is equipped with the piston rod 17 which protrudes from a hydraulic cylinder 16 so that the length of this protrusion can be increased/decreased, and the ball joints 26A and 26B, both the ends of which have ball members 26c and where rotatable ball storage members 26d are provided around the ball members; and the hydraulic damper 30 is mounted on a building so that the telescopic direction of the piston rod 17 can be set to be a vertical direction or a direction inclined with respect to the vertical direction. Characteristically, the hydraulic damper 30 is equipped with restraining members 32 and 33 for restraining the telescopic motion of the piston rod 17 and the rotating motion of the ball storage member 26d. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于地震响应控制的液压阻尼器，其可以限制活塞杆的伸缩运动和球形接头的球存储构件的旋转运动，直到用于地震响应控制的液压阻尼器垂直安装在建筑物上，以及用于液压阻尼器的安装方法。解决方案：这种用于地震响应控制的液压阻尼器30配备有从液压缸16突出的活塞杆17，从而能够增大/减小该突起的长度，并且球接头26A和26B 其端部具有球形构件26c，并且其中可旋转的球储存构件26d设置在球构件周围; 并且液压阻尼器30安装在建筑物上，使得活塞杆17的伸缩方向可以被设置为垂直方向或相对于垂直方向倾斜的方向。特征在于，液压阻尼器30配备有用于限制活塞杆17的伸缩运动和球保持部件26d的旋转运动的限制部件32,33。版权所有（C）2006，JPO＆NCIPI

7. 发明专利

JP2004156236A Hydraulic earthquake damper for building 有权
公开(公告)号：JP2004156236A
公开(公告)日：2004-06-03
申请号：JP2002320887
申请日：2002-11-05
申请人： Hitachi Metals Techno Ltd , 日立機材株式会社
发明人： NISHIMURA ISAO , KOTAKE YUJI
IPC分类号： E04H9/02 , F16F9/54
摘要： PROBLEM TO BE SOLVED: To surely contact a piston rod of a hydraulic damper with a building.
SOLUTION: A spherical surface-shaped header 14 contacts with a concave spherical surface formed in a contact member 10, and can vertically-laterally move in a prescribed range. The spherical header 14 arranged at the end of the piston rod 7 presses the contact member 10 to a pressing surface R by pushing a spring installing member 4 by the extension force of a spring 2. Baking of a solid lubricating coating film such as a molybdenum dioxide is applied to the contact surface S1 of the contact member 10, and the contact member 10 keeps contact while following the vibration and the inclination of the pressing surface R.
COPYRIGHT: (C)2004,JPO

8. 发明专利

JP2004108577A Hydraulic pressure type damper 审中-公开
公开(公告)号：JP2004108577A
公开(公告)日：2004-04-08
申请号：JP2003293180
申请日：2003-08-13
申请人： Hitachi Metals Techno Ltd , 日立機材株式会社
发明人： KOTAKE YUJI , SUZUKI TAKAYUKI
IPC分类号： E04H9/02 , F16C23/04 , F16F9/54 , F16F15/02
摘要： PROBLEM TO BE SOLVED: To provide a hydraulic pressure type damper capable of surely eliminating any plays between component members even when a spherical bearing is used on a connecting part with a building structure.
SOLUTION: In this hydraulic pressure type damper using the spherical bearing 70 on the connecting part with the building structure 57, an outer face of a bearing outer ring member 79 of the spherical bearing 70 and an inner face of an outer ring supporting member 77 kept into contact with the outer face to support the bearing outer ring member 79 respectively have the taper shape corresponding to each other. As the play between the members of the spherical bearing and the like can be surely eliminated, the hydraulic pressure type damper can generate the damping force from the beginning even when the reciprocating external force of small amplitude such as swinging by wind is added, which prevents a person from feeling the uncomfortable swing. Further a deterioration in performance to reduce the external force, of the hydraulic pressure type damper in earthquake and the like can be prevented.
COPYRIGHT: (C)2004,JPO

9. 发明专利

JP2004052921A Hydraulic damper 有权
公开(公告)号：JP2004052921A
公开(公告)日：2004-02-19
申请号：JP2002212131
申请日：2002-07-22
申请人： Hitachi Metals Techno Ltd , 日立機材株式会社
发明人： NISHIMURA ISAO , KOTAKE YUJI
IPC分类号： E04H9/02 , F16F9/32
摘要： PROBLEM TO BE SOLVED: To provide a hydraulic damper having equivalent efficiency to a semiactive type damper without a controller or the like. SOLUTION: A piston 5 is movably provided in a main cylinder 3. A piston rod 7 is provided on one surface of the piston 5. A first oil chamber 9 and a second oil chamber 11 are formed by the piston 5.A relief valve 15, a check valve 17 and an orifice 19 are provided in the piston 5. A sub cylinder 31 is provided outside of the main cylinder 3 and a second piston 35 is provided in the sub cylinder 31. The second piston 35 is interlocked with the piston 5. An open and close valve 25 is provided in a flow passage 23 connecting the first oil chamber 9 and the second oil chamber 11. A fourth chamber 36 of the sub cylinder 31 is connected with the first accumulator 21 via the check valve 43 and to the open and close valve 25 via the check valve 53. COPYRIGHT: (C)2004,JPO

10. 发明专利

JP2003021185A Hydraulic damper 审中-公开
标题翻译：液压阻尼器
公开(公告)号：JP2003021185A
公开(公告)日：2003-01-24
申请号：JP2001206272
申请日：2001-07-06
申请人： Hitachi Metals Techno Ltd , Toyooki Kogyo Co Ltd , 日立機材株式会社 , 豊興工業株式会社
发明人： KOTAKE YUJI , AMANO KENICHI , KURINO HARUHIKO , TAGAMI ATSUSHI
IPC分类号： E04H9/02 , F16F9/32 , F16J15/18
摘要： PROBLEM TO BE SOLVED: To provide a hydraulic damper capable of securely showing the damping force to the external force having a very small amplitude.
SOLUTION: This hydraulic damper is provided with an O-ring 27 at an inner diameter side of a seal groove 35 formed in the periphery of a piston 38, and provided with a piston seal member 29 in an outer diameter side thereof to prevent a leak of the oil of oil pressure chambers 20 and 21 provided in both sides of the piston 38 inside of a hydraulic cylinder 16 from a clearance between the inner peripheral surface in the axial direction of the hydraulic cylinder 16 and the peripheral part of the piston 38. A step part 31 is formed in the seal groove 35 in each side surface so that the outer diameter side width W
1 is larger than the inner diameter side width W
2 of the seal groove 35, and the piston seal member 29 is tightly fitted to the step parts 31 at the inner diameter side thereof.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供一种能够可靠地显示具有非常小振幅的外力的阻尼力的液压阻尼器。解决方案：该液压阻尼器在形成于活塞38的周围的密封槽35的内径侧设置有O形环27，并在其外径侧设置有活塞密封构件29，以防止泄漏从液压缸16的轴向的内周面与活塞38的周边部之间的间隙设置在液压缸16内的活塞38的两侧的油压室20,21的油。在每个侧面的密封槽35中形成台阶部31，使得外径侧宽度W1大于密封槽35的内径侧宽度W2，并且活塞密封构件29紧密地配合到台阶其内径侧的部分31。

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