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1. 发明专利

JPH06323038A EARTHQUAKE RESISTANT DEVICE 失效
公开(公告)号：JPH06323038A
公开(公告)日：1994-11-22
申请号：JP13241993
申请日：1993-05-12
申请人： ISHIKAWAJIMA HARIMA HEAVY IND , KAJIMA CORP
发明人： MUTAGUCHI KATSUO , MURATA TAMOTSU , MORITA HIDEO , TANIDA KOJI , YOKOKURA YUTARO , KOIKE YUJI , YAMADA SHUNICHI , ARITA TOMOHIKO , NISHIMURA ISAO , KUROKAWA YASUTSUGU , ISHII KOJI , ANDO HIROSHI , MINEMURA ATSUO
IPC分类号： E04H9/02 , F16F15/02
摘要： PURPOSE:To prevent the generation of a solid propagating sound when a weight swings, and support stably vertical, lateral and longitudinal directional loads acting on a base frame. CONSTITUTION:A weight 5 is loaded on a base frame 3 so as to be capable of swinging freely in the lateral direction. The base frame 3 is installed on a building floor 1 through a vibrationproof material 9. Blocks 10 are arranged protrusively on both left and right surfaces of the base frame 3. Support brackets 11 are arranged fixedly on the floor 1 so as to surround the blocks 10. Vibration-proof materials 12, 13 and 14 are interposed between the upper surfaces of the blocks 10, the projecting end surfaces, the front and rear side surfaces and the support brackets 11. The respective vibration-proof materials 9, 12, 13 and 14 are formed in a structure having a rubber vibration isolator.

2. 发明专利

JPH07119795A EARTHQUAKE DAMPING DEVICE 失效
公开(公告)号：JPH07119795A
公开(公告)日：1995-05-09
申请号：JP28419093
申请日：1993-10-20
申请人： ISHIKAWAJIMA HARIMA HEAVY IND , KAJIMA CORP
发明人： MUTAGUCHI KATSUO , NAKAMURA KENJI , MARUOKA MASANORI , MURATA TAMOTSU , TANIDA KOJI , KOIKE YUJI , YAMADA SHUNICHI , ARITA TOMOHIKO , KUROKAWA YASUTSUGU , ISHII KOJI
IPC分类号： E01D1/00 , E01D11/02 , E01D19/14 , E04H9/02 , F16F15/02
摘要： PURPOSE:To regulate the intrinsic cycle of a weight easily. CONSTITUTION:Support rollers 3 are provided to the left side and the right side on a base frame 2. On the left side and the right side support rollers 3, a V-shaped rail 4 composed by connecting the left side and the right side rail bodies 4a through a hinge 5 is loaded allowable to fluctuate freely. A weight 6 long in the lateral direction is loaded on the V-shaped rail 4, and its central part is connected to the hinge 5. Between the both ends of the weight 6 and the both ends of the V-shaped rails 4, operation devices to regulate the intrincsic cycle of the weight 6 by converting the V-shaped angle of the V-shaped rail 4 are provided.

3. 发明专利

JPH0754915A VIBRATION CONTROL DEVICE 失效
公开(公告)号：JPH0754915A
公开(公告)日：1995-02-28
申请号：JP21922493
申请日：1993-08-12
申请人： ISHIKAWAJIMA HARIMA HEAVY IND , KAJIMA CORP
发明人： MUTAGUCHI KATSUO , MURATA TAMOTSU , MORITA HIDEO , TANIDA KOJI , KOIKE YUJI , YAMADA SHUNICHI , ARITA TOMOHIKO , KUROKAWA YASUTSUGU , ISHII KOJI
IPC分类号： E01D1/00 , E01D11/02 , E01D19/14 , E04H9/02 , F16F15/02
摘要： PURPOSE:To select the shape of a weight for use in a vibration control device so that the height remains unchanged, structure the device compactly, and allow installing it at any intermediate floor of the building concerned by allowing the weight to swing on supporting rollers in a single piece with a V-rail in case swings due to earthquake are generated in the building. CONSTITUTION:At a certain spacing to the left and right, a plurality of supporting rollers 3 are installed on the oversurface of a base frame 2 installed at the floor 1 of a building. A V-rail 4 formed with a certain angle of opening is placed on the oversurfaces of the supporting rollers 3 in such a way as swinging freely. Over the rail 4, a weight 5 is fixed which is embodied in the form of an upset triangle so as to mate with the rail 4. The weight 5 is swung so that it makes simple harmonic motion in a single piece with the rail 4 in the direction to the left and right upon the supporting rollers 3, and thereby a spring system due to restoration force using the gravitational force is formed. A left and a right projection 6 are installed at the sides on the front and rear of the weight 5, and a left and a right buffer 8 mating with the projections 6 are installed on a frame 7 which pinches the weight 5 fore and aft, and thereby the swinging region of the weight 5 is restricted.

4. 发明专利

JPH0754914A VIBRATION CONTROL DEVICE 失效
公开(公告)号：JPH0754914A
公开(公告)日：1995-02-28
申请号：JP21922393
申请日：1993-08-12
申请人： ISHIKAWAJIMA HARIMA HEAVY IND , KAJIMA CORP
发明人： MUTAGUCHI KATSUO , MURATA TAMOTSU , MORITA HIDEO , TANIDA KOJI , KOIKE YUJI , YAMADA SHUNICHI , ARITA TOMOHIKO , KUROKAWA YASUTSUGU , ISHII KOJI
IPC分类号： E01D1/00 , E01D11/02 , E01D19/14 , E04H9/02 , E04H9/14 , F16F15/02
摘要： PURPOSE:To facilitate processing of a weight and provide easy adjustability of the natural period by allowing the weight to swing on supporting rollers in a single piece with a V-rail in case swings due to earthquake are generated in a structure, generating a similar vibration control mass in a simple pendulum equivalently, and adjusting the thickness of a liner interposed between the weight and the V-rail. CONSTITUTION:At a certain spacing to the left and right, a plurality of supporting rollers 3 are installed on the oversurface of a base frame 2 installed at the top of a structure 1. A left and a right rail element 4a are butted together into V form and coupled by a hinge 5 with angle adjustability to form a V-rail 4, which is placed on the oversurfaces of the supporting rollers 3 in such a way as swinging freely to the left and right. A weight 6 as a vibration control mass is arranged over the V-rail 4, and the center of the weight 6 is coupled with a bracket 7 to the hinge 5, and a liner 10 for adjustment of the natural period is interposed between the two ends of them. When swings due to an earthquake are generated in the structure 1, the weight 6 is swung to the left and right on the supporting rollers 3 in a single piece with the V-rail 4 so that it works as vibration control mass.

5. 发明专利

JPH08105486A VIBRATION DAMPING DEVICE 失效
公开(公告)号：JPH08105486A
公开(公告)日：1996-04-23
申请号：JP26441894
申请日：1994-10-05
申请人： ISHIKAWAJIMA HARIMA HEAVY IND , KAJIMA CORP
发明人： MUTAGUCHI KATSUO , MURATA TAMOTSU , TANIDA KOJI , KOIKE YUJI , YAMADA SHUNICHI , ARITA TOMOHIKO , KUROKAWA YASUTSUGU , ISHII KOJI
IPC分类号： E01D1/00 , E01D11/02 , E01D11/04 , E01D19/14 , E04H9/02 , F16F15/02
摘要： PURPOSE: To facilitate regulation of the natural period of a weight. CONSTITUTION: Right and left support rollers 3 are arranged on a base frame 2. A V-shaped rail 4 formed in such a manner that right and left rail bodies 4a are intercoupled through a hinge 5 is oscillatorily placed on the right and left support rollers 3. A laterally long weight 6 is placed on the V-shaped rail 4, and the central part thereof is connected to a hinge 5. A support body is located between the two end parts of the weight 6 and the two end parts of the V-shaped rail 4 and an angle regulating device is arranged between the right and left rail bodies 4a of the V-shaped rail 4.

6. 发明专利

JPH0712174A CONTROL DEVICE FOR EARTHQUAKE CONTROL DEVICE 失效
公开(公告)号：JPH0712174A
公开(公告)日：1995-01-17
申请号：JP17203793
申请日：1993-06-21
申请人： KAJIMA CORP , ISHIKAWAJIMA HARIMA HEAVY IND
发明人： NISHIMURA ISAO , TAKENAKA YASUO , SASAKI KATSUYASU , ORUI SATORU , ISHII KOJI , KOJIKA NORIHIDE , IKEDA YOSHIKI , YASUDA KOJIRO , MUTAGUCHI KATSUO , MARUOKA MASANORI , TANIDA KOJI , KOIKE YUJI , MURATA TAMOTSU
IPC分类号： B63H21/30 , E01D1/00 , E04H9/02 , F16F15/02 , G05D19/02
摘要： PURPOSE:To enable the continuous control of gain so as to accelerate the response speed by inputting a signal, detected by an accelerometer, directly into a displacement command computing element, inputting the computed result immediately into an automatic gain computing element, and sending a control command with an adjusted gain coefficient to a drive unit when the peak value enters an automatic gain variable range. CONSTITUTION:A control device is used for an active earthquake control device 8 of such constitution as to convert the vibration of a structure into the kinetic energy of a weight as a mass reciprocated by the driving of a motor 6 as an actuator so as to damp this vibration. This control device is provided with an accelerometer 9 installed in such a way as to detect the vibration of the structure, a displacement command computing element 10, a stroke computing element, for computing the amplitude of the weight on the basis of a signal detected by the accelerometer 9, and an automatic gain computing element 11 for obtaining the peak value in the optionally set cycle period of the computed time series waveform, adjusting a gain coefficient according to the peak value and sending a control command to a motor drive unit 12.

7. 发明专利

JP2005003375A Wheel load measuring device 有权
标题翻译：车轮负载测量装置
公开(公告)号：JP2005003375A
公开(公告)日：2005-01-06
申请号：JP2003163679
申请日：2003-06-09
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 , KANAYAMA FUSASHI , SHIMADA TAKAHIRO , KASHIWAZAKI AKIHIRO , TANIDA KOJI , WATANABE SEIICHI , INOUE TAKAHARU , FUJII YOSHIHIRO , HORIUCHI MASAHIKO
IPC分类号： G01G19/12 , B61F15/20
摘要： PROBLEM TO BE SOLVED: To provide a wheel load measuring device dispensing with constitution of a special vehicle, capable of always performing wheel load measurement.
SOLUTION: A pressure sensor 3 for detecting the pressure from a spring suspension type pedestal 2 is interposed between contact faces of the spring suspension type pedestal 2 for supporting the load of a vehicle body on an axle bearing 1 and of the axle bearing 1. Since the pressure sensor 3 can be simply put on and taken off, a special vehicle is not required to be constituted.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够始终执行车轮负载测量的轮胎负载测量装置，其分配特殊车辆的结构。解决方案：用于检测来自弹簧悬架式基座2的压力的压力传感器3插入在弹簧悬架式基座2的接触面之间，用于支撑车身轴承1上的车体的负载和轴承轴承由于压力传感器3可以简单地放在和脱下，所以不需要构成专用车辆。版权所有（C）2005，JPO＆NCIPI

8. 发明专利

JP2004316184A Noise reducing device for bridge 有权
公开(公告)号：JP2004316184A
公开(公告)日：2004-11-11
申请号：JP2003109810
申请日：2003-04-15
申请人： Foundation For The Promotion Of Industrial Science , Ishikawajima Harima Heavy Ind Co Ltd , Railway Technical Res Inst , 石川島播磨重工業株式会社 , 財団法人生産技術研究奨励会 , 財団法人鉄道総合技術研究所
发明人： TAKEI YASUSHI , YAMADA SEIJI , SUGIMOTO ICHIRO , IWASAKI ITARU , YOKOKURA YUTARO , TANIDA KOJI , OGAWA JUNICHIRO , FUJITA TAKASHI
IPC分类号： E01B19/00 , E01D2/00 , E01D22/00 , F16F15/02 , G10K11/178
摘要： PROBLEM TO BE SOLVED: To provide a noise reducing device for a bridge, which can reduce a noise from the bridge by a lightweight sound insulator with high sound-insulating performance.
SOLUTION: Sound insulating boards 2, which are members for insulating a primary sound from the bridge 1, are installed in such a manner as to be arranged so as to close a lower opening 1i of the bridge 1. The noise reducing device 5 is a device for reducing a secondary sound generated by the board 2 when the board 2 is vibrated by the primary sound. The device 5 is equipped with a piezoelectric material 6 for converting vibrations, generated in the board 2, to an electric signal, and an electric circuit 8 for converting the electric signal to heat. When the board 2 is vibrated by the primary sound so that distortion of the board 2 can occur, an electromotive force is generated by the piezoelectric material 6. In this case, the electromotive force generated by the piezoelectric material 6 is consumed by resistance of the electric circuit 8 so as to be diffused as heat into air. Consequently, the vibrations of the board 2 are damped for a reduction in the secondary sound generated by the board 2.
COPYRIGHT: (C)2005,JPO&NCIPI

9. 发明专利

JPH10119885A PREVENTING DEVICE FOR HULL 失效
公开(公告)号：JPH10119885A
公开(公告)日：1998-05-12
申请号：JP27212096
申请日：1996-10-15
申请人： ISHIKAWAJIMA HARIMA HEAVY IND , MIKADO PROPELLER
发明人： TANIDA KOJI , ISHIGURO TAKESHI , MANABE TAKASHI , NISHIYAMA SHIGEKI
IPC分类号： B63B39/02
摘要： PROBLEM TO BE SOLVED: To prevent the heel of a hull by the reaction force of the screw rotation, and to horizontally hold the hull, by mounting an additional weight movably in the width direction of the ship body, on one side part to be inclined upward by the reaction force of the rotation of a screw in the hull, through a width direction moving mechanism. SOLUTION: An additional weight 10 is installed on one side part 7 to be inclined upward by the reaction force of the rotation of a screw 5 in a hull 4, movably in a width direction 9 of the hull 4 through a width direction moving mechanism 8. The moving mechanism 8 comprises a guide 13 for guiding the additional weight 10 in the width direction 9 of the hull 4, and a pair of stoppers 14, 15 for controlling the moving quantity of the additional weight 10 in the width direction 9. The heeling of the hull 4 is prevented, and the hull 4 is horizontally held by moving the weight 10 from a center of the hull 4 to the side inclined upward, in a condition that the hull 4 is largely heeled in a direction opposite to the rotating direction 6 of the screw 5 by the reaction force of the rotation of the screw 5.

10. 发明专利

JPH09264379A VIBRATION DAMPING DEVICE 失效
公开(公告)号：JPH09264379A
公开(公告)日：1997-10-07
申请号：JP7397096
申请日：1996-03-28
申请人： ISHIKAWAJIMA HARIMA HEAVY IND
发明人： YOSHIDA KAZUO , TANIDA KOJI , KOIKE YUJI , MUTAGUCHI KATSUO
IPC分类号： E01D19/04 , E04H9/02 , F16F15/02
摘要： PROBLEM TO BE SOLVED: To solve various kinds of problems by oscillating a guide member having an arc-shaped guide surface which is projected downward in a sea-saw manner. SOLUTION: When a structure 17 is oscillated, a weight 22 starts the pendulum motion with the phase delay along an arc-shaped guide surface of a guide member 16 so that the structure 17 is damped by the effect of the inertia reaction and the gravity. To greatly improve the control performance, an active damping mechanism 21 such as a cylinder which is interposed between each end part of the guide member 16 and the structure 17 and expandable approximately in the vertical direction is expanded/contracted to oscillate the guide member 16 around a shaft 20 to pivotably support its center part, and the energy of the pendulum motion of the arc-shaped weight 22 is replenished to perform the effective damping with small energy to be charged.

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