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1. 发明专利

JP2004301306A Vibrational energy absorber having negative rigidity and structure therewith 有权
标题翻译：振动能量吸收器具有负性刚度和结构
公开(公告)号：JP2004301306A
公开(公告)日：2004-10-28
申请号：JP2003098119
申请日：2003-04-01
申请人： Hirokazu Iemura , Oiles Ind Co Ltd , オイレス工業株式会社 , 浩和家村
发明人： IEMURA HIROKAZU , KOCHIYAMA OSAMU
IPC分类号： E04H9/02 , F16F9/20 , F16F9/48
摘要： PROBLEM TO BE SOLVED: To provide a vibrational energy absorber, and a structure having this absorber constitutable in a small shape without requiring an occupying space so much without requiring to specially increase rigidity of a part of a structure for receiving resistance force or a base isolation structure for receiving the resistance force and restoring force of a restoring means. SOLUTION: This vibrational energy absorber 4 has a movable piston 25 for partitioning the inside of a cylindrical cylinder 22 for housing liquid 21 into two chambers 23 and 24, a communicating means 29 for communicating the chamber 23 with the chamber 24 via a variable orifice 27 or 28, and a selecting/determining means 30 for selecting the variable orifice 27 or 28 on the basis of the relative moving direction of the piston 25 to the cylindrical cylinder 22, and determining an orifice diameter on the basis of a relative moving position of the piston 25 to the cylindrical cylinder 22. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种振动能量吸收器以及具有该吸收体的结构，其小型化而不需要占据空间，而不需要特别增加用于接收阻力的结构的一部分的刚性或用于接收恢复装置的阻力和恢复力的基座隔离结构。解决方案：该振动能量吸收器4具有可移动的活塞25，用于将用于容纳液体21的圆柱形汽缸22的内部分隔成两个室23和24，一个连通装置29，用于将腔室23与室24连通，可变孔27或28，以及选择/确定装置30，用于基于活塞25相对于圆柱形缸22的相对移动方向选择可变孔27或28，并且基于相对活塞25的移动位置到圆柱形缸体22。版权所有（C）2005，JPO＆NCIPI

2. 发明申请

US20100019425A1 VIBRATIONAL ENERGY ABSORBING APPARATUS 有权
标题翻译：振动能量吸收装置
公开(公告)号：US20100019425A1
公开(公告)日：2010-01-28
申请号：US12518517
申请日：2006-12-13
申请人： Hirokazu Iemura , Ikuo Shimoda , Osamu Kochiyama
发明人： Hirokazu Iemura , Ikuo Shimoda , Osamu Kochiyama
IPC分类号： F16F9/48
CPC分类号： E04H9/02 , E04H2009/026 , F16F9/20 , F16F9/46
摘要： A vibrational energy absorbing apparatus 1 includes: a reciprocating member 2 which is reciprocatable in H directions between positive and negative maximum displacement positions D±max with respect to an origin position O; a damping-force generating means 3 for generating a damping force R with respect to the reciprocating motion of the reciprocating member 2 in the H directions; and a controlling means 4 for controlling the damping-force generating means 3 so as to cause the damping-force generating means 3 to generate a fixed damping force R in the respective movement of the reciprocating member 2 in the H direction from the positive and negative maximum displacement position D±max to the origin position O in the reciprocating motion thereof in the H directions, while causing the damping-force generating means 3 to substantially not generate the damping force R in the respective movement of the reciprocating member 2 in the H direction from the origin position O to the positive and negative maximum displacement position D±max following that movement in the H direction.
摘要翻译：振动能量吸收装置1包括：相对于原点位置O在正和最大位移位置D±max之间沿H方向往复运动的往复运动件2; 阻尼力产生装置3，用于相对于往复运动件2沿H方向的往复运动产生阻尼力R; 以及控制装置4，用于控制阻尼力产生装置3，以便使阻尼力产生装置3在往复构件2沿H方向从正负两个运动中产生固定的阻尼力R 在H方向的往复运动中的最大位移位置D±max到原点位置O，同时使阻尼力产生装置3在往复运动构件2的相对运动中基本上不产生阻尼力R 方向从原点位置O到正，负最大位移位置D±max跟随H方向的移动。

3. 发明授权

US06685399B2 High-aseismic reinforced concrete pier using unbonded high-strength core member 失效
标题翻译：高抗震钢筋混凝土墩使用无粘结高强度芯构件
公开(公告)号：US06685399B2
公开(公告)日：2004-02-03
申请号：US09817852
申请日：2001-03-26
申请人： Hirokazu Iemura , Yoshikazu Takahashi
发明人： Hirokazu Iemura , Yoshikazu Takahashi
IPC分类号： E02D510
CPC分类号： E02B3/06 , E02D27/34 , E04C3/34 , E04C5/0618 , E04H9/021
摘要： A reinforcing concrete pier comprising a concrete member 1a, and structural main reinforcing bars 1b embedded in the concrete member so as to extend along an axial direction of the concrete member. A high-strength core member 2, which is higher in strength than the structural main reinforcing bars, is embedded in the concrete member inside the structural main reinforcing bars so as to extend along the axial direction. One end portion 2b with a gap of the core member is fixed to the concrete member at a base portion of the pier, and the other end portion 2a of the core member is fixed to the concrete member at an intermediate portion 1d of the pier. Further, the core member has an unbounded region D in which the core member is not bonded to the concrete member between the one end portion and the other end portion.
摘要翻译：包括混凝土构件1a的加固混凝土墩，以及沿着混凝土构件的轴向延伸嵌入在混凝土构件中的结构主要钢筋1b。与结构主钢筋相比，强度高的高强度芯体2嵌入结构主钢筋内的混凝土构件中，以沿轴向延伸。具有芯构件的间隙的一端部2b在墩的基部处固定到混凝土构件，并且芯构件的另一端部2a在墩的中间部分1d处固定到混凝土构件。此外，芯构件具有无缘区域D，其中芯构件未在一端部和另一端部之间结合到混凝土构件。

4. 发明授权

US06412348B1 Dynamic loading test equipment for a real-size vibration-controlling damper 失效
标题翻译：用于实际振动控制阻尼器的动态负载测试设备
公开(公告)号：US06412348B1
公开(公告)日：2002-07-02
申请号：US09591046
申请日：2000-06-09
申请人： Hirokazu Iemura , Akira Igarashi
发明人： Hirokazu Iemura , Akira Igarashi
IPC分类号： G01M702
CPC分类号： G01M7/00 , G01M17/04
摘要： A floorboard 5 is supported on bridge gate shaped piers 2 so as to move horizontally by rollers 4 provided at the corners of the floorboard. Rubber members 7 installed between the floorboard 5 and the piers 2 restoring force to restitute elastically the floorboard to a neutral position when the floorboard moves horizontally. A shaker 8, which is fixed on the floorboard 5, excites the floorboard linearly and reciprocally by a weight 12 movable along a ball screen shaft 11 with a motor 10. The inertia force of the floorboard 5 generates, in a real-size and real-time scale, vibration for a main structure to which a vibration-controlling damper 15 is installed. The vibration of the floorboard 5 is inputted to the damper 15 and the dynamic response of the damper is observed by a computer 14.
摘要翻译：地板5被支撑在桥形门墩2上，以便通过设置在地板块角落处的辊4水平地移动。当地板块水平移动时，安装在地板5和码头2之间的橡胶构件7将恢复力弹性地恢复到中间位置。固定在地板5上的振动台8通过马达10沿着球筛轴11可移动的重物12线性地并且平行地激发地板。地板5的惯性力以实际尺寸和实际值产生对于安装有防振阻尼器15的主结构的时间刻度，振动。地板5的振动被输入到阻尼器15，并且计算机14观察到阻尼器的动态响应。

5. 发明授权

US08087500B2 Vibrational energy absorbing apparatus 有权
标题翻译：振动能量吸收装置
公开(公告)号：US08087500B2
公开(公告)日：2012-01-03
申请号：US12518517
申请日：2006-12-13
申请人： Hirokazu Iemura , Ikuo Shimoda , Osamu Kochiyama
发明人： Hirokazu Iemura , Ikuo Shimoda , Osamu Kochiyama
IPC分类号： F16F9/48
CPC分类号： E04H9/02 , E04H2009/026 , F16F9/20 , F16F9/46
摘要： A vibrational energy absorbing apparatus 1 includes: a reciprocating member 2 which is reciprocatable in H directions between positive and negative maximum displacement positions D±max with respect to an origin position O; a damping-force generating means 3 for generating a damping force R with respect to the reciprocating motion of the reciprocating member 2 in the H directions; and a controlling means 4 for controlling the damping-force generating means 3 so as to cause the damping-force generating means 3 to generate a fixed damping force R in the respective movement of the reciprocating member 2 in the H direction from the positive and negative maximum displacement position D±max to the origin position O in the reciprocating motion thereof in the H directions, while causing the damping-force generating means 3 to substantially not generate the damping force R in the respective movement of the reciprocating member 2 in the H direction from the origin position O to the positive and negative maximum displacement position D±max following that movement in the H direction.
摘要翻译：振动能量吸收装置1包括：相对于原点位置O在正和最大位移位置D±max之间沿H方向往复运动的往复运动件2; 阻尼力产生装置3，用于相对于往复运动件2沿H方向的往复运动产生阻尼力R; 以及控制装置4，用于控制阻尼力产生装置3，以使阻尼力产生装置3在往复构件2沿H方向从正和负的各自运动中产生固定的阻尼力R 在H方向的往复运动中的最大位移位置D±max到原点位置O，同时使阻尼力产生装置3在往复运动构件2的H运动中基本上不产生阻尼力R 方向从原点位置O到正，负最大位移位置D±max跟随H方向的移动。

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