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1. 发明申请

WO2005108947A1 A SAFE SHUTDOWN DEVICE AND A METHOD OF CONTROLLABLY SHUTTING DOWN A SYSTEM 审中-公开
标题翻译：安全关闭装置和控制系统的控制方法
公开(公告)号：WO2005108947A1
公开(公告)日：2005-11-17
申请号：PCT/IB2005/001728
申请日：2005-05-06
申请人： IMV CORPORATION
发明人： GOODFELLOW, John , IIOKA, Hiroshi , PRODANOVIC, Milan , YAMAMOTO, Koshi
IPC分类号： G01M7/02
CPC分类号： G01M7/022
摘要： There is described a safe shutdown device and method, for example, for use with a vibration test system for testing automotive or aeronautical equipment by subjecting the equipment to shock and/or vibration testing. As the system and equipment are expensive it is important they are not damaged during testing. In the event of a fault occurring uncontrolled energy dissipation can give rise to excessive forces being generated that exceed the specification of the equipment under test or the vibration test system itself. The invention achieves a safe shutdown of the test system by switching energy in a controlled manner and rate to an energy sink, thereby bringing about a rapid and safe arrest of the vibrating system and any associated dynamic parts. This is achieved by sensing a non-standard state in the system and controllably switching and diverting energy to a variable load so as to eliminate the risk of damaging the system or test equipment.
摘要翻译：描述了一种安全关闭装置和方法，例如，用于通过使设备进行冲击和/或振动测试来测试汽车或航空设备的振动测试系统。由于系统和设备昂贵，因此在测试过程中不会损坏重要。发生故障时，不受控制的能量耗散可能会产生超过被测设备规格或振动试验系统本身的过大力。本发明通过以受控的方式切换能量并对能量吸收器进行速率来实现测试系统的安全关闭，从而实现振动系统和任何相关的动态部件的快速和安全的停止。这是通过感测系统中的非标准状态并可控地切换和将能量转移到可变负载来实现的，以便消除损坏系统或测试设备的风险。

2. 发明专利

TWI539144B 振動發生機有权
简体标题：振动发生机
公开(公告)号：TWI539144B
公开(公告)日：2016-06-21
申请号：TW104112849
申请日：2015-04-22
申请人： IMV股份有限公司 , IMV CORPORATION
发明人：青木秀修 , AOKI, HIDENAO , 中村勝彥 , NAKAMURA, KATSUHIKO , 中西一志 , NAKANISHI, KAZUSHI
IPC分类号： G01M7/02
CPC分类号： G01M7/02

3. 发明专利

TW201541066A 振動發生機审中-公开
简体标题：振动发生机
公开(公告)号：TW201541066A
公开(公告)日：2015-11-01
申请号：TW104112849
申请日：2015-04-22
申请人： IMV股份有限公司 , IMV CORPORATION
发明人：青木秀修 , AOKI, HIDENAO , 中村勝彥 , NAKAMURA, KATSUHIKO , 中西一志 , NAKANISHI, KAZUSHI
IPC分类号： G01M7/02
CPC分类号： G01M7/02
摘要：使滑動載台的流體軸承構造被簡單化，藉此獲得低成本化的振動發生機。振動發生機(1)，是在設於滑動載台(5)的下部的基座托板的縱剖面視，包含具有：兩側面是各別與別的各基座托板構成部的側面彼此相鄰的第1基座托板構成部(10a)、及與該第1基座托板構成部(10a)的片側面及別的基座托板構成部的片側面彼此相鄰的第2基座托板構成部(10b)的領域。在第1基座托板構成部(10a)及第2基座托板構成部(10b)之間設有第1流路形成要素(20)。第1流路形成要素(20)，是具有：朝第1基座托板構成部(10a)的下面及第2基座托板構成部(10b)的下面供給油的第1垂直流路(30)、及朝第1基座托板構成部(10a)的側面及與該側面相面對側的第2基座托板構成部(10b)的側面供給油的水平流路(31)。
简体摘要：使滑动载台的流体轴承构造被简单化，借此获得低成本化的振动发生机。振动发生机(1)，是在设于滑动载台(5)的下部的基座托板的纵剖面视，包含具有：两侧面是各别与别的各基座托板构成部的侧面彼此相邻的第1基座托板构成部(10a)、及与该第1基座托板构成部(10a)的片侧面及别的基座托板构成部的片侧面彼此相邻的第2基座托板构成部(10b)的领域。在第1基座托板构成部(10a)及第2基座托板构成部(10b)之间设有第1流路形成要素(20)。第1流路形成要素(20)，是具有：朝第1基座托板构成部(10a)的下面及第2基座托板构成部(10b)的下面供给油的第1垂直流路(30)、及朝第1基座托板构成部(10a)的侧面及与该侧面相面对侧的第2基座托板构成部(10b)的侧面供给油的水平流路(31)。

4. 发明申请

US20130342212A1 DIAGNOSTIC DEVICE FOR DEGRADATION OF RECHARGEABLE LI-ION BATTERY 有权
标题翻译：用于降低可充电锂离子电池的诊断装置
公开(公告)号：US20130342212A1
公开(公告)日：2013-12-26
申请号：US13836085
申请日：2013-03-15
申请人： IMV CORPORATION
发明人： Takao KAWAHIRA , Yasuhiro UCHIYAMA , Jumpei KOJIMA , Toru KATSURAI , Koji KAWATA , Toshiyuki KOBAYASHI , Tatsuo NISHINA
IPC分类号： G01R31/36
CPC分类号： G01R31/362 , B60L11/1861 , G01R31/3627 , G01R31/3679 , H01M10/44 , H01M10/48
摘要： A diagnostic device which can measure quickly and has simple circuit is provided. A charge/discharge circuit 2 supplies charge current to a rechargeable battery 10 and discharges the rechargeable battery 10. The charge/discharge circuit 2 also breaks charge current or discharge current of the rechargeable battery 10 in charging or discharging. A voltage measurement part 6 measures terminal voltage of the rechargeable battery 10 after breaking the charge or discharge current. Diagnostic means 8 judges whether the rechargeable battery 10 is deteriorated or not based on the measured voltages. Voltage change of deteriorated rechargeable battery 10 after breaking the charge or discharge current is more rapid than that of healthy rechargeable battery 10. The diagnostic means 8 can judge whether the rechargeable battery 10 is deteriorated or not based on such voltage change.
摘要翻译：提供了可以快速测量并具有简单电路的诊断装置。充电/放电电路2向充电电池10供给充电电流并对可再充电电池10进行放电。充放电电路2还在充电或放电时中断充电电流或充电电池10的放电电流。电压测量部件6在断开充电或放电电流之后测量可再充电电池10的端子电压。诊断装置8基于测量的电压判断可再充电电池10是否劣化。破坏充电或放电电流后的劣化的充电电池10的电压变化比健康的可再充电电池10的电压变化更快。诊断装置8可以基于这种电压变化来判断可再充电电池10是否劣化。

5. 外观设计

USD537035S1 Vibration generator 有权
标题翻译：振动发生器
公开(公告)号：USD537035S1
公开(公告)日：2007-02-20
申请号：US29229805
申请日：2005-05-12
申请人： Shintarou Tomoe
设计人： Shintarou Tomoe

6. 发明申请

US20060248955A1 Vibration-testing system 有权
标题翻译：振动试验系统
公开(公告)号：US20060248955A1
公开(公告)日：2006-11-09
申请号：US11398578
申请日：2006-04-06
申请人： Takehiro Fukushima , Keisuke Shimada , Shigehisa Tsutsumi
发明人： Takehiro Fukushima , Keisuke Shimada , Shigehisa Tsutsumi
IPC分类号： G01M7/06
CPC分类号： G01M7/06
摘要： Horizontal vibration shakers 21a and 21b are disposed opposite to each other on both sides of a vibration table 4, and either of the horizontal vibration shakers, e.g. 21a is arranged vertically movable so as to produce a positional difference (offset) with respect to a horizontal vibration axis 63 of the other horizontal vibration shaker 21b. When it is supposed that an accelerated velocity appears upwards on the left side of the vibration table 4, while another accelerated velocity appears downwards on the right side of the vibration table 4 as a result of generation of a rotational mode M, one of the horizontal vibration shakers, e.g. 21a, is elevated to produce the positional difference (offset) with respect to the horizontal vibration axis 63 of the other opposed horizontal vibration shaker 21b. In addition, vibration forces of the horizontal vibration shakers 21a and 21b are controlled at the same time to produce a moment towards the reverse direction, whereby the rotational mode M is suppressed so as to balance the right and left moments.
摘要翻译：水平振动台21a和21b在振动台4的两侧彼此相对布置，并且任何一个水平振动振动器 21a可垂直地移动，以产生相对于另一个水平振动器21b的水平振动轴63的位置差（偏移）。当假定在振动台4的左侧出现加速的速度时，由于产生旋转模式M，振动台4的右侧出现另一加速度的速度，水平振动台，例如升高以产生相对于另一个相对的水平振动器21b的水平振动轴63的位置差（偏移）。此外，水平振动振动器21a和21b的振动力同时被控制以产生朝向相反方向的力矩，从而抑制旋转模式M以平衡左右力矩。

7. 发明公开

US20240133768A1 VIBRATION TEST SUPPORT NETWORK SYSTEM 审中-公开
公开(公告)号：US20240133768A1
公开(公告)日：2024-04-25
申请号：US18547962
申请日：2022-07-19
申请人： IMV CORPORATION
发明人： Yasushi MIYANISHI , Yasuhiro UCHIYAMA , Mutsuhito SUDO , Katsuhiko NAKAMURA
IPC分类号： G01M7/04 , G01M7/02
CPC分类号： G01M7/04 , G01M7/022 , G01M7/025
摘要： There is provided a vibration test support network system that connects a plurality of vibration test devices via a network and supports maintenance of vibration test devices and stabilization of accuracy of the vibration test through analysis of self-diagnosis information by the vibration test devices. A vibration test support network system 300 includes a plurality of vibration test devices 200, a network 210 connecting the plurality of vibration test devices 200, and an analysis device 220 connected to the network 210 and configured to transmit and receive information to and from the plurality of vibration test devices 200 via the network 210. The information includes at least any of: self-diagnosis information generated by the vibration test device 200; remote diagnosis information generated by the analysis device 220; maintenance information related to updates, maintenance, or support of the vibration test device 200; or vibration test information related to vibration tests performed on the vibration test device 200.

8. 发明公开

US20240125669A1 VIBRATION CONTROL SYSTEM 审中-公开
公开(公告)号：US20240125669A1
公开(公告)日：2024-04-18
申请号：US18521654
申请日：2023-11-28
申请人： IMV CORPORATION
发明人： Kazuyoshi UENO , Yoshikado YAMAUCHI , Yuji NAKAURA
IPC分类号： G01M7/02
CPC分类号： G01M7/022 , G01M7/025
摘要： A vibration control device, while applying Gaussian vibration that matches a target vibration physical quantity PSD to a test piece, makes a corresponding vibration physical quantity non-Gaussian. Using a response vibration physical quantity PSD and a target vibration physical quantity PSD, a control vibration physical quantity PSD calculation generates a control vibration physical quantity PSD for generating a drive signal. A PSD conversion converts the control vibration physical quantity PSD into a control corresponding vibration physical quantity PSD of another dimension. Using the control corresponding vibration physical quantity PSD, a control corresponding vibration physical quantity waveform calculation calculates a control corresponding vibration physical quantity waveform that is non-Gaussian. At least based on the control characteristics and the control corresponding vibration physical quantity waveform, a drive waveform calculation generates a next drive waveform such that vibration that matches the control corresponding vibration physical quantity waveform is applied to a test piece.

9. 发明申请

US20220373427A1 VIBRATION CONTROL SYSTEM USING KURTOSIS RESPONSE SPECTRUM 有权
公开(公告)号：US20220373427A1
公开(公告)日：2022-11-24
申请号：US17705575
申请日：2022-03-28
申请人： Osaka Research Institute of Industrial Science and Technology , IMV CORPORATION
发明人： Akira HOSOYAMA , Yuji NAKAURA , Yoshikado YAMAUCHI
IPC分类号： G01M7/02
摘要： The present invention proposes a parameter that appropriately characterizes non-Gaussianity in a random vibration test and realizes vibration control using the parameter. A vibration control system calculates a KRS of a response waveform. The system compares a reference KRS as a target and the response KRS, and controls a characteristic of a phase used to generate a waveform for control such that the response KRS becomes equal to the reference KRS. Upon generation of the waveform for control, the waveform for control is generated by applying an appropriate random phase to each frequency component of an amplitude corresponding to PSD for control. The system controls a characteristic of this random phase (for example, standard deviation of phase distribution, or the like) per frequency, and controls the KRS of the waveform for control. The system deforms the waveform for control on the basis of an equalization characteristic, for which a transfer function of the system is taken into consideration, and calculates a drive waveform. The system sequentially updates the equalization characteristic on the basis of the response waveform and the drive waveform. The calculated drive waveform is converted into a drive signal by a D/A convertor 26, is amplified by an amplifier 28, and is provided to a vibration generator 2.

10. 发明授权

US11307215B2 Acceleration sensor core unit, and method for preventing deflection of a base board on which acceleration sensor is mounted 有权
公开(公告)号：US11307215B2
公开(公告)日：2022-04-19
申请号：US16682162
申请日：2019-11-13
申请人： IMV CORPORATION
发明人： Toshiyuki Kobayashi , Takao Kawahira
IPC分类号： G01P15/08 , G01P1/02 , G01P15/18
摘要： An acceleration sensor core unit 1 includes a circuit board 3 and metallic plates 4, 5. The circuit board 3 is made of an epoxy resin, and an acceleration sensor 11 for detecting vibration acceleration in an arrow 105 direction is mounted thereon. The circuit board 3 is sandwiched between the metallic plates 4, 5. Ring-shaped metallic spacers 7a to 7c and ring-shaped metallic spacers 8a to 8c are respectively interposed between the circuit board 3 and the metallic plate 4 and between the circuit board 3 and the metallic plate 5. The circuit board 3 is screwed to each of the metallic plates 4, 5 at three positions. Thus, it is possible to reliably fix the circuit board 3 to the metallic plates 4, 5 with a small attachment space. In this way, rigidity as the acceleration sensor core unit 1 can be secured.

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