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1. 发明专利

JP2014052337A Vibration tester 有权
标题翻译：振动试验机
公开(公告)号：JP2014052337A
公开(公告)日：2014-03-20
申请号：JP2012198440
申请日：2012-09-10
申请人： Imv Corp , Imv株式会社
发明人： NAKAMURA KATSUHIKO
IPC分类号： G01M7/02
摘要： PROBLEM TO BE SOLVED: To provide a small-sized and inexpensive vibration tester which achieves a high acceleration and a large displacement.SOLUTION: In the vibration tester, a first exciter 2 and a first vibration table 3 excited by the first exciter 2 constitute a first excitation mechanism 4, and a second exciter 6 attached to the first vibration table 3 and a second vibration table 7 excited by the second exciter 6 constitute a second excitation mechanism 8, whereby the second vibration table 7 is excited in a specific direction by both the first exciter 2 and the second exciter 6. The first exciter 2 is supported on a base 20, and the first vibration table 3 is supported on the base via a first slide mechanism 5, and the second vibration table 7 is supported on the base 20 via a second slide mechanism 9 without intervention of the first vibration table 3.
摘要翻译：要解决的问题：提供一种实现高加速度和大排量的小型便宜的振动测试仪。解决方案：在振动测试仪中，由第一激励器2激励的第一激励器2和第一振动台3构成第一激励机构4和附接到第一振动台3的第二激振器6和由第二激振器6激励的第二振动台7构成第二激励机构8，由此第二振动台7沿特定方向由两个第一激励器2和第二激振器6.第一激励器2支撑在基座20上，第一振动台3经由第一滑动机构5支撑在基座上，第二振动台7被支撑在基座 20经由第二滑动机构9而不介入第一振动台3。

2. 发明专利

JP2010276424A Operating condition determination device of vibration generating device 有权
标题翻译：振动发生装置的操作条件测定装置
公开(公告)号：JP2010276424A
公开(公告)日：2010-12-09
申请号：JP2009128073
申请日：2009-05-27
申请人： Imv Corp , Imv株式会社
发明人： UENO KAZUYOSHI , MAEDA KIKO , YAMAMOTO AKISHI
IPC分类号： G01M7/02
摘要： PROBLEM TO BE SOLVED: To provide a device for determining operating conditions for acquiring desired operation-related values even if characteristics of a vibration generator are not obtained by experiments previously.
SOLUTION: A vibration controller 22 controls the driving current of the vibration generator 1 so as to apply desired vibration to a specimen under a set exciting current. An operation-related value acquisition means 50 obtains power consumed by an exciting coil and a driving coil when control stabilizes. An exciting current changing means 52 changes the exciting current only by a minute value, when the control stabilizes. The acquisition means 50 obtains a power consumption value with respect to each exciting current value changing minutely. A displacement point detecting means 54 observes a series of power consumption values obtained by the acquisition means 50 and detects its displacement point. A point where power consumption values decreasing gradually changes to increase after that, is found out as a displacement point. An exciting current corresponding to this displacement point is set as an operating condition. Then, the number of revolutions of a blower is decided by feedback control.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于确定用于获取所需操作相关值的操作条件的装置，即使以前没有通过实验获得振动发生器的特性。解决方案：振动控制器22控制振动发生器1的驱动电流，以便在设定的励磁电流下对试样施加期望的振动。操作相关值获取装置50当控制稳定时获得励磁线圈和驱动线圈消耗的功率。当控制稳定时，励磁电流改变装置52仅改变激励电流的微小值。获取装置50获得关于每个激发电流值的微小变化的功耗值。位移点检测装置54观察由获取装置50获得的一系列功耗值，并检测其位移点。功率消耗值逐渐减小的点在此之后逐渐增加，被发现为位移点。将与该位移点对应的励磁电流设定为工作状态。然后，通过反馈控制决定鼓风机的转速。版权所有（C）2011，JPO＆INPIT

3. 发明专利

JP2005091080A Vibration testing system 审中-公开
标题翻译：振动试验系统
公开(公告)号：JP2005091080A
公开(公告)日：2005-04-07
申请号：JP2003322876
申请日：2003-09-16
申请人： Imv Corp , Imv株式会社
发明人： FUKUSHIMA TAKEHIRO , KIMITANI KOJI , TSUTSUMI SHIGEHISA
IPC分类号： G01M7/02 , H02K33/18
摘要： PROBLEM TO BE SOLVED: To prevent collision sound from occurring and the waveforms of vibrations from being affected by collision, by providing such a structure as to prevent a retainer from colliding with an end part of an outer cylindrical case in a vibration testing system.
SOLUTION: A bearing part 30 is constituted of the approximately cylindrical outer case 31 fixed to the inner circumferential surface of an inner cylinder part 28, a shaft 32 arranged in the outer cylindrical case 31 and having a tip connected and fixed to a movable body 40, a plurality of balls 33 rotation-freely in point contact with both the outer circumferential surface of the shaft 32 and the inner circumferential surface of the outer cylindrical case 31, the retainer 34 for separately holding the balls 33, and a compression coil spring 35 interposed between the end surfaces of the retainer 34 and the inner surfaces of end parts 31a of the outer cylindrical case 31. Since the retainer 34 is neutrally held by the compression coil spring 35 at all times, the retainer 34 does not collide with the end parts 31a of the outer cylindrical case 31 to generate collision sound as before and therefore does not affect oscillation waveforms.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了防止发生碰撞声和振动波形受到碰撞的影响，通过提供防止保持件在振动试验中与外筒体的端部碰撞的结构系统。解决方案：轴承部30由固定在内筒部28的内周面的近似圆筒状的外壳31，配置在外筒状壳体31内的轴32构成，并具有连接固定于可移动体40，与轴32的外周面和外筒体31的内周面旋转自如地旋转的多个滚珠33，用于分别保持滚珠33的保持器34和压缩螺旋弹簧35设置在保持器34的端面与外筒体31的端部31a的内表面之间。由于保持器34始终被压缩螺旋弹簧35中心保持，所以保持器34不会碰撞外圆柱形壳体31的端部31a如前所述产生碰撞声，因此不影响振荡波形。版权所有（C）2005，JPO＆NCIPI

4. 发明专利

JP2014006189A Degradation diagnostic device of lithium ion secondary battery 有权
标题翻译：锂离子二次电池的降解诊断装置
公开(公告)号：JP2014006189A
公开(公告)日：2014-01-16
申请号：JP2012143051
申请日：2012-06-26
申请人： Imv Corp , Imv株式会社
发明人： KAWAHIRA TAKAO , UCHIYAMA YASUHIRO , KOJIMA JUMPEI , KATSURAI TORU , KAWADA KOJI , KOBAYASHI TOSHIYUKI , NISHINA TATSUO
IPC分类号： G01R31/36 , H01M10/48
CPC分类号： G01R31/362 , B60L11/1861 , G01R31/3627 , G01R31/3679 , H01M10/44 , H01M10/48
摘要： PROBLEM TO BE SOLVED: To provide a diagnostic device which can reduce measurement time without complicating a circuit configuration.SOLUTION: A charging circuit 2 is a circuit for supplying a current to a secondary battery 10 to charge it. Charge current interruption means 4 controls interruption of a charge current to or a discharge current from the secondary battery 10 being charged or discharged. A voltage measurement unit 6 measures a terminal voltage of the secondary battery 10 right after current interruption. Diagnostic means 8 determines whether the secondary battery 10 is degraded or not on the basis of the measured voltage. The diagnostic means 8 determines whether the secondary battery 10 is degraded or not in accordance with the fact that, if the secondary battery 10 is degraded, the voltage of the secondary battery 10 right after current interruption is steeply changed in comparison with that of the secondary battery 10 which is not degraded.
摘要翻译：要解决的问题：提供一种可以减少测量时间而不使电路配置复杂化的诊断装置。解决方案：充电电路2是用于向二次电池10供电以对其充电的电路。充电电流中断装置4控制来自充电或放电的二次电池10的充电电流或放电电流的中断。电压测量单元6在电流中断之后立即测量二次电池10的端电压。诊断装置8基于测量的电压确定二次电池10是否劣化。诊断装置8根据二次电池10劣化的情况确定二次电池10是否劣化，与二次电池10相比，电流中断之后的二次电池10的电压急剧变化未劣化的电池10。

5. 发明专利

JP2013088125A Non-gaussian characteristic vibration control apparatus 有权
标题翻译：非高斯特性振动控制装置
公开(公告)号：JP2013088125A
公开(公告)日：2013-05-13
申请号：JP2011225752
申请日：2011-10-13
申请人： Technology Research Institute Of Osaka Prefecture , 地方独立行政法人大阪府立産業技術総合研究所 , Imv Corp , Imv株式会社
发明人： HOSOYAMA RYO , UCHIYAMA YASUHIRO , INOUE YOSHITAKA , YAMAUCHI YOSHIKADO
IPC分类号： G01M7/02
摘要： PROBLEM TO BE SOLVED: To generate random waveforms of continuous non-Gaussian characteristics.SOLUTION: Non-Gaussian characteristic waveform generation means B05 gives a phase to each frequency component of a PSD for control, performs inverse Fourier transform thereon and multiplies it by a window function, thereby generating random waveforms of one frame. Phase setting means B07 (i) gives a random initial phase φ0 as it is regarding a first line and (ii) gives a result of successively adding a random phase difference ΔφR according to a regular distribution to a phase of each line, to each of neighboring lines. Overlap waveform generation means B11 receives a plurality of frames of non-Gaussian characteristic random waveforms and adds the frames while shifting them.
摘要翻译：要解决的问题：产生连续非高斯特性的随机波形。解决方案：非高斯特性波形生成装置B05给出用于控制的PSD的每个频率分量的相位，在其上进行傅立叶逆变换，并将其乘以窗口函数，从而生成一帧的随机波形。相位设定装置B07（i）给出关于第一行的随机初始相位φ0，并且（ii）给出根据规则分布将随机相位差ΔφR连续地添加到每行的相位的结果，相邻线。重叠波形产生装置B11接收多个非高斯特性随机波形的帧，并在移位的同时添加帧。版权所有（C）2013，JPO＆INPIT

6. 发明专利

JP2008298467A Board inspecting device 有权
标题翻译：董事会检查设备
公开(公告)号：JP2008298467A
公开(公告)日：2008-12-11
申请号：JP2007142207
申请日：2007-05-29
申请人： Imv Corp , Imv株式会社
发明人： SAKAMOTO KATSUAKI , OTAKE AKIHIRO , KANEKO KOICHI
IPC分类号： G01R31/02 , H05K3/00
摘要： PROBLEM TO BE SOLVED: To provide an inexpensive board inspecting device for measuring a current value between a power source part and a part to be measured.
SOLUTION: An insulation circuit part InC-y has an operation amplifier A2-y, a resistance Rs-y, a Zener diode D1-y, a limiter LM-y, a resistance R2-y, a diac D2-y, and an operation amplifier A3-y. An output from an operation amplifier A1 is connected to a noninverting input terminal of the operation amplifier A2-y. An output from the operation amplifier A2-y is input into an input terminal of a board connection part MaR-y through the resistance Rs-y and the limiter LM-y. An output from the operation amplifier A2-y is input into an inverting input terminal of the operation amplifier A2-y through the operation amplifier A3-y or the like. Hereby, each current value flowing in a plurality of resisters Rx-y to be measured is measured simultaneously between the power source part EC- and the board connection part MaR-y, and even during a short circuit time of some part Rx-y to be measured, a current value flowing in another part Rx-y to be measured can be measured accurately.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于测量电源部分和待测量部件之间的电流值的廉价的电路板检查装置。解决方案：绝缘电路部分InC-y具有运算放大器A2-y，电阻Rs-y，齐纳二极管D1-y，限幅器LM-y，电阻R2-y，二进制D2-y ，以及运算放大器A3-y。运算放大器A1的输出端与运算放大器A2-y的同相输入端子连接。运算放大器A2-y的输出通过电阻Rs-y和限幅器LM-y输入到板连接部MaR-y的输入端。运算放大器A2-y的输出通过运算放大器A3-y等输入到运算放大器A2-y的反相输入端。因此，在电源部EC-与电路板连接部MaR-y之间同时测量在被测量的多个电阻Rx-y中流动的各电流值，并且即使在部分Rx-y〜可以精确地测量在待测量的另一部分Rx-y中流动的电流值。版权所有（C）2009，JPO＆INPIT

7. 发明专利

JP2007286016A Vibration test method and device, and program for vibration test 有权
标题翻译：振动试验方法和装置，以及振动试验程序
公开(公告)号：JP2007286016A
公开(公告)日：2007-11-01
申请号：JP2006116890
申请日：2006-04-20
申请人： Imv Corp , Imv株式会社 , Osaka Prefecture , 大阪府
发明人： NAKAJIMA TAKAKATSU , TSUDA KAZUSHIRO , SAKAI ZENJI , UENO KAZUYOSHI , SHIROBOSHI MASAKAZU , KAWADA KOJI , YAMAUCHI YOSHIKADO
IPC分类号： G01M7/02
CPC分类号： G01M7/02 , G01M7/022
摘要： PROBLEM TO BE SOLVED: To provide a vibration test method capable of easily and precisely performing the vibration test corresponding to a real environment.
SOLUTION: The vibration test method for evaluating the vibration durability of a sample comprises a test specification setting step (S10) of determining a vibration condition for reference of the sample based on a transportation condition of actual transportation, a reference value acquiring step (S20) of calculating an amplitude level and target accumulated fatigue value of the sample under the vibration condition for reference, a test condition determining step (S30) of determining a vibration condition for the test and test time based on the allowable multiplication factor to the amplitude level and desired excitation time so that the accumulated fatigue value calculated based on the vibration detected value of the sample is the target accumulated fatigue value, and a vibration applying step (S40) of vibrating the sample based on the vibration condition for the test and test time.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供能够容易且精确地执行与真实环境相对应的振动试验的振动试验方法。用于评价试样的振动耐久性的振动试验方法包括：试验规范设定步骤（S10），其基于实际运输的运输条件确定试样的参考振动条件，基准值取得步骤（S20），用于计算用于参考的振动条件下的样品的振幅水平和目标累积疲劳值;测试条件确定步骤（S30），其基于对于测试和测试时间的允许乘法因子确定测试和测试时间的振动条件振幅水平和期望的激发时间，使得基于样本的振动检测值计算出的累积疲劳值是目标累积疲劳值;以及振动施加步骤（S40），其基于用于测试的振动条件来振动样品，测试时间。版权所有（C）2008，JPO＆INPIT

8. 发明专利

JP2005091079A Multiaxial vibration testing system 有权
标题翻译：多轴振动试验系统
公开(公告)号：JP2005091079A
公开(公告)日：2005-04-07
申请号：JP2003322875
申请日：2003-09-16
申请人： Imv Corp , Imv株式会社
发明人： FUKUSHIMA TAKEHIRO , NAKAMURA KATSUHIKO
IPC分类号： G01M7/02 , B06B1/04
摘要： PROBLEM TO BE SOLVED: To reduce costs and facilitate maintenance by providing the same constitutions for horizontal and vertical vibration generators and unitizing them in a vibration testing system.
SOLUTION: The upper and lower vertical vibration generators 23a, 23b are opposed to each other. The directions of magnetic flux by magnetic circuits generated by drive coils 29 of the upper and lower vertical vibration generators 23a, 23b are opposed to each other, and the two independent magnetic circuits by the upper and lower vertical vibration generators 23a, 23b form a serial combination. It is therefore possible to generate an exciting force twice that of one vertical vibration generator by the two vertical vibration generators 23a, 23b. It is therefore possible for a vertical vibration generating part 23 to generate the same exciting force as that of horizontal vibration generating parts 21, 22 each provided in the front, in the back, and on both sides and excite the shaking table 4. The vibration generators 21a-23b constituting the horizontal and vertical vibration generating parts 21-23 are provided with the same constitutions.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：通过为水平和垂直振动发生器提供相同的结构并将其组合在振动测试系统中，降低成本并便于维护。解决方案：上下垂直振动发生器23a，23b彼此相对。由上下垂直振动发生器23a，23b的驱动线圈29产生的磁路的磁通方向彼此相对，并且上下垂直振动发生器23a，23b的两个独立磁路形成串联组合。因此，可以通过两个垂直振动发生器23a，23b产生两个垂直振动发生器的激励力。因此，垂直振动发生部23可以产生与设置在前方，后方和两侧的水平振动发生部21,22相同的激励力，并激励振动台4.振动构成水平和垂直振动发生部21-23的发电机21a-23b具有相同的结构。版权所有（C）2005，JPO＆NCIPI

9. 发明专利

JP2005091075A Vibration testing system 审中-公开
标题翻译：振动试验系统
公开(公告)号：JP2005091075A
公开(公告)日：2005-04-07
申请号：JP2003322871
申请日：2003-09-16
申请人： Imv Corp , Imv株式会社
发明人： FUKUSHIMA TAKEHIRO , YAMAMOTO AKISHI , MAEDA KIKO
IPC分类号： G01M7/02 , B06B1/04 , H02K33/18
摘要： PROBLEM TO BE SOLVED: To provide a vibration testing system capable of saving space by using free space and integrating all the functions and immediately starting operation.
SOLUTION: An electric power supply part 51 and the power module 52 are arranged in free space on a base 2 below horizontal vibration generating parts 21 and 22 installed on the side of the upper surface of a support frame 10. A main body part comprising a console panel part and a control circuit is separately arranged in free space on the base 2. Each member such as the electric power supply part 51 and the power module 52 required as the vibration testing system 1 is integrally arranged through the use of free space. Immediate operation is thereby possible only by connecting a power cable and an air hose as preparation for system operation.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够通过使用自由空间并集成所有功能并立即启动操作来节省空间的振动测试系统。解决方案：电源部51和电源模块52配置在安装在支撑框架10的上表面侧的水平振动发生部21,22下方的基座2的自由空间中。主体包括控制面板部分和控制电路的部分分别设置在基座2的自由空间中。作为振动测试系统1所需的诸如电源部分51和电源模块52的每个部件通过使用可用空间。因此，只有连接电源线和空气软管才能立即进行操作，作为系统运行的准备。版权所有（C）2005，JPO＆NCIPI

10. 发明专利

JP2013096845A Non-gaussian vibration control device 有权
标题翻译：非高斯振动控制装置
公开(公告)号：JP2013096845A
公开(公告)日：2013-05-20
申请号：JP2011240038
申请日：2011-11-01
申请人： Imv Corp , Imv株式会社
发明人： UCHIYAMA YASUHIRO , INOUE YOSHITAKA , KAWAKAMI RYUICHI , KAWADA KOJI , YAMAUCHI YOSHIKADO
IPC分类号： G01M7/02
摘要： PROBLEM TO BE SOLVED: To provide a vibration control device enabling control so as to provide a specimen with vibration having both a target spectrum and a target non-gaussian characteristic.SOLUTION: Control spectrum calculation means 22 compares a target spectrum with a response spectrum, and calculates a control spectrum so as to make both spectra even. Gaussian random signal generation means 26 executes inverse Fourier transform by providing a random phase to each frequency component of the control spectrum, and generates a gaussian random signal. Conversion means 28 converts the gaussian random signal into a non-gaussian random signal on the basis of a conversion characteristic. Drive signal generation means 32 determines an inverse of a transmission characteristic of a system including a vibration tester and a specimen to be a control characteristic, and transforms the non-gaussian random signal to generates a drive signal. The drive signal converted into an analog signal by a D/A converter 16 is provided to a vibration tester 2.
摘要翻译：要解决的问题：提供一种振动控制装置，其能够进行控制，以便为具有目标频谱和目标非高斯特性两者的振动提供样本。解决方案：控制频谱计算装置22将目标频谱与响应频谱进行比较，并计算控制频谱，使两个频谱均匀。高斯随机信号发生装置26通过向控制频谱的每个频率分量提供随机相位来执行傅立叶逆变换，并产生高斯随机信号。转换装置28基于转换特性将高斯随机信号转换成非高斯随机信号。驱动信号发生装置32确定包括振动测试器和样本的系统的传输特性的倒数作为控制特性，并且变换非高斯随机信号以产生驱动信号。通过D / A转换器16将转换成模拟信号的驱动信号提供给振动测试仪2.版权所有：（C）2013，JPO＆INPIT

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