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51. 发明专利

JP2011053807A Device and method for collision analysis 审中-公开
标题翻译：用于碰撞分析的装置和方法
公开(公告)号：JP2011053807A
公开(公告)日：2011-03-17
申请号：JP2009200568
申请日：2009-08-31
申请人： Fuji Heavy Ind Ltd , 富士重工業株式会社
发明人： SUZUKI TOMOKAZU
IPC分类号： G06F17/50 , G01M7/08 , G01M17/007
摘要： PROBLEM TO BE SOLVED: To analyze collision between an impact absorber and a vehicle by reproducing the collision naturally with high accuracy using a finite element model, without producing drag characteristics, deformation portion, deformation sequence and deformation shape (deformation type (break, crushed destruction)) which are different from actual characteristics in a wide characteristic range of a stress-distortion characteristic.
SOLUTION: An impact absorber 12 formed of integrated cylinder-shaped bodies, having axial lines mutually disposed in parallel, is modeled with a shell element by the finite element method. A collision analysis device 1 performs collision analysis by making collision in a predetermined manner between the impact absorber 12 and a collision object vehicle 21 which is modeled by the finite element method. To each element of the modeled impact absorber 12, a damage characteristic having a decreased stress accompanying an increased distortion is set in a predetermined first distortion area, as a characteristic between stress and distortion at compression. Also, a characteristic in which the element itself becomes extinct is set in a predetermined second distortion area.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：通过使用有限元模型自然地以高精度再现碰撞来分析冲击吸收器和车辆之间的碰撞，而不产生阻力特性，变形部分，变形顺序和变形形状（变形类型（断裂），破碎破坏）），其在应力 - 变形特性的广泛特征范围内与实际特性不同。解决方案：由具有相互平行布置的轴线的一体圆柱形体形成的冲击吸收器12通过有限元法用壳单元建模。碰撞分析装置1通过以有限元法进行建模的冲击吸收体12与碰撞对象车辆21之间的预定方式进行碰撞来进行碰撞分析。对于建模的冲击吸收器12的每个元件，在预定的第一失真区域中设置伴随增加的变形的具有减小的应力的损伤特性作为应力和压缩变形之间的特性。此外，将元素本身灭绝的特征设定在预定的第二失真区域中。版权所有（C）2011，JPO＆INPIT

52. 发明专利

JP2011508204A Method for simulating the dummy, the movement of the human body for simulating human physical behavior 有权
公开(公告)号：JP2011508204A
公开(公告)日：2011-03-10
申请号：JP2010539334
申请日：2008-12-19
申请人：ネーデルランツオルガニサティーフォールトゥーゲパストナトゥールヴェテンシャッペリークオンデルズークテーエンオー
发明人：ピーターテールハイス，アルヤン , ローエイ，レックスファン , マリエンアントニーフランクフェルスフレン，ロベルト , アランフォルベス，パトリック
IPC分类号： G01M7/08
CPC分类号： G01M7/08 , G01M17/0078 , G09B23/32
摘要：相互に連結される人工の人体要素を備える、試験中に人間の身体の動きをシミュレートするためのダミーであって、人体要素が変形特性を有し、人体要素の変形特性が作動的に変化するダミー。ダミーは、変形特性を変化させるためのアクチュエータを備える。アクチュエータは流体ドライバを備えることが可能である。
【選択図】図１

53. 发明专利

JP4523631B2 Water hammer strength test method and apparatus for a glass bottle 有权
公开(公告)号：JP4523631B2
公开(公告)日：2010-08-11
申请号：JP2007309733
申请日：2007-11-30
申请人：東洋ガラス株式会社
发明人：祐一大屋 , 伸二斉藤
IPC分类号： G01N3/303 , G01M7/08

54. 发明专利

JP4461840B2 Design support equipment and design support program of head impact absorbing structure for a vehicle of the head impact absorbing structure for a vehicle 有权
公开(公告)号：JP4461840B2
公开(公告)日：2010-05-12
申请号：JP2004058555
申请日：2004-03-03
申请人：トヨタ自動車株式会社
发明人：裕二近藤
IPC分类号： B62D25/04 , G01M7/08 , B60R13/02 , B60R21/02 , B60R21/04 , G06F17/50
摘要： PROBLEM TO BE SOLVED: To facilitate the design support of a head impact absorption structure for a vehicle. SOLUTION: An initial shape of a pillar is outputted as an initial condition for the design support of the head impact absorption structure for a vehicle (S10 to S14), and the position of the head gravity center of a passenger, an impact reference position (APR), impact target positions (APR2 and APR3) conforming to FMVSS201U are outputted using a tool which is formed into an template in advance (S16 to S22). Based on these, a dummy head (FMH) is arranged at an impact target position in an impact direction, and an energy absorption stroke at the pillar is acquired (S24 to S30). Then, a design parameter for the pillar is changed in order toward a target, automatic designing is performed, and the result is outputted (S32 and S34). A user can issue an instruction after checking the result (S36 and S38). COPYRIGHT: (C)2005,JPO&NCIPI

55. 发明专利

JP2010008405A Shock testing device 有权
标题翻译：震动测试装置
公开(公告)号：JP2010008405A
公开(公告)日：2010-01-14
申请号：JP2009127440
申请日：2009-05-27
申请人： Shimadzu Corp , 株式会社島津製作所
发明人： MATSUBARA TERUTSUGU , TAKII TADAOKI
IPC分类号： G01M7/08
摘要： PROBLEM TO BE SOLVED: To provide a testing device that exerts impact acceleration on a test piece, using a simple constitution.
SOLUTION: The test piece TP is fixed to a low end of a hydraulic cylinder 10. An upper oil chamber 15 in the hydraulic cylinder 10 is connected to a tank 7 via a flow rate regulating valve 6, and a lower oil chamber 16 is connected to an accumulator 3. With the flow-rate regulating valve 6 in a closed state, pressure oil from a hydraulic pump 4 is accumulated in the accumulator 3, in advance. When the flow-rate regulating valve 6 is opened in this state, a piston 13 rapidly rises due to oil pressure from the accumulator 3, and impact acceleration acts on the test piece TP.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：使用简单的结构来提供对试件施加冲击加速度的试验装置。
解决方案：试件TP固定在液压缸10的低端。液压缸10中的上油室15经由流量调节阀6与油箱7连接，下油室 16连接到蓄能器3.在流量调节阀6处于关闭状态时，来自液压泵4的压力油预先累积在蓄能器3中。当在这种状态下打开流量调节阀6时，活塞13由于来自蓄能器3的油压而急剧上升，冲击加速度作用在试验片TP上。版权所有（C）2010，JPO＆INPIT

56. 发明专利

JP4292517B2 Method of synthesis difference is short shock wave form of the time the shock response spectrum appears, and the digital filter and the digital inverse filter to find the shock response breakdown 有权
公开(公告)号：JP4292517B2
公开(公告)日：2009-07-08
申请号：JP2005114727
申请日：2005-04-12
申请人：國防科學研究所
发明人：乙在尹
IPC分类号： G01M7/08 , G01N3/30
CPC分类号： G01M7/08

57. 发明专利

JP4271997B2 Vibration inspection method of internal concrete wall 有权
公开(公告)号：JP4271997B2
公开(公告)日：2009-06-03
申请号：JP2003167219
申请日：2003-06-12
申请人：株式会社光電製作所
发明人：不爾男大澤 , 隆哉松瀬 , 弘幸横堀 , 日出樹遠藤
IPC分类号： G01N29/12 , G01M7/08 , G01N29/22 , G01N29/44

58. 发明专利

JP4254416B2 High-speed collision test method and apparatus 有权
公开(公告)号：JP4254416B2
公开(公告)日：2009-04-15
申请号：JP2003292562
申请日：2003-08-12
申请人：株式会社Ihi
发明人：泰百々
IPC分类号： G01M7/08

59. 发明专利

JP2009063450A Apparatus, method, and program for evaluating stable state 审中-公开
标题翻译：用于评估稳定状态的装置，方法和程序
公开(公告)号：JP2009063450A
公开(公告)日：2009-03-26
申请号：JP2007231949
申请日：2007-09-06
申请人： Takenaka Komuten Co Ltd , 株式会社竹中工務店
发明人： KOMURA YUICHI , TSUNEKAWA YASUSHI , SUZUKI YOSHIO
IPC分类号： G01M99/00 , G01M7/08
摘要： PROBLEM TO BE SOLVED: To provide an apparatus, method and program for evaluating a stable state of a plurality of structures in a structural body constituted by stacking the plurality of structures. SOLUTION: Acceleration response information showing acceleration response when a striking force is applied by an impulse hammer 16 to an evaluating object structure 50 as an evaluating object of the stable state of the plurality of structures in the structural body constituted by stacking the plurality of structures is acquired by an accelerometer 14. A PC 12 derives at least one of maximum acceleration amplitude value as the maximum value of the acceleration amplitude shown by the acquired acceleration response information and average frequency as the average value of the frequency per second of the acceleration response shown by the acceleration response information, compares at least one of the derived maximum acceleration amplitude value and the average frequency with a predetermined threshold, determines the stable state of the evaluating object structure 50 based on the comparison result, and displays the determination result with a display. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于评估由堆叠多个结构构成的结构体中的多个结构的稳定状态的装置，方法和程序。解决方案：当通过脉冲锤16施加击打力作为评估对象结构50的加速度响应信息，作为结构体中的多个结构的稳定状态的评估对象，其通过堆叠多个通过加速度计14获取结构.PC 12将所获取的加速度响应信息和平均频率所示的加速度幅度的最大值作为最大加速度振幅值中的至少一个作为每秒的频率的平均值通过加速度响应信息所示的加速度响应，将得到的最大加速度振幅值和平均频率中的至少一个与预定阈值进行比较，基于比较结果确定评价对象结构50的稳定状态，并且显示确定结果有一个显示。版权所有（C）2009，JPO＆INPIT

60. 发明专利

JP4237159B2 Inspection method of collision load sensor for a vehicle 有权
公开(公告)号：JP4237159B2
公开(公告)日：2009-03-11
申请号：JP2005107992
申请日：2005-04-04
申请人：トヨタ自動車株式会社 , 日立電線株式会社 , 株式会社デンソー
发明人：幸生中川 , 紀文伊豫田 , 孝治大高 , 重徳小林 , 康之菱田 , 隆浩齊藤
IPC分类号： G01L5/00 , B60R19/48 , B60R21/00 , G01L1/24 , G01L25/00 , G01M7/08 , G01M17/007
CPC分类号： G01M17/0078 , B60R19/483 , B60R21/0136 , B60R2021/01095

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