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91. 发明申请

WO02001185A1 COLLISION TEST APPARATUS 审中-公开
标题翻译：碰撞测试装置
公开(公告)号：WO02001185A1
公开(公告)日：2002-01-03
申请号：PCT/IB2001/001141
申请日：2001-06-27
IPC分类号： G01N3/30 , G01N3/00 , G01N3/307
CPC分类号： G01N3/307 , G01N2203/0048 , G01N2203/0055 , G01N2203/0098 , G01N2203/0623
摘要： A collision test apparatus (20) comprises input (22) and output members (23) formed from incompressible liquids and between which is positioned a sample (24) whose impact characteristics are to be measured. A compression wave is input to the input member (22) and propagated through the sample (24) and into the output member (23). Suitable detectors (33, 34) detect the input compression wave, output compression wave and any part of the input compression wave reflected off the sample (24).
摘要翻译：碰撞试验装置（20）包括由不可压缩液体形成的输入（22）和输出构件（23），并在其之间定位要测量其冲击特性的样品（24）。压缩波输入到输入构件（22）并传播通过样品（24）并进入输出构件（23）。合适的检测器（33,34）检测输入压缩波，输出压缩波和从样本（24）反射的输入压缩波的任何部分。

92. 发明申请

WO01065232A1 FORCE SENSOR ASSEMBLY FOR AN INFUSION PUMP 审中-公开
标题翻译：传感器组件用于输液泵
公开(公告)号：WO01065232A1
公开(公告)日：2001-09-07
申请号：PCT/US2001/006121
申请日：2001-02-26
IPC分类号： G01L5/00 , A61M5/142 , A61M5/168 , F04B43/08 , F04B43/12 , F04B51/00 , G01L7/10 , G01N3/00 , G01L1/00 , G01L1/04
CPC分类号： F04B51/00 , A61M5/14228 , A61M5/14232 , A61M5/16854 , F04B43/082 , G01L1/2268
摘要： A force sensor assembly (200), for use in peristaltic pumps includes a housing (202), and a load cell (206) at least partially disposed within housing. A plunger (216), pivotable about an axis, has an upper surface and an underside surface distal from the upper surface. The underside surface cooperates with the load cell. The force sensor further includes a mechanism to reduce the load cell's sensitivity to the positioning of an applied force on the upper surface.
摘要翻译：用于蠕动泵的力传感器组件（200）包括壳体（202）和至少部分地设置在壳体内的测力传感器（206）。可围绕轴线枢转的柱塞（216）具有远离上表面的上表面和下表面。底面与称重传感器协作。力传感器还包括一种减小测力传感器对所施加的力在上表面上的定位的灵敏度的机构。

93. 发明申请

WO0105033A3 DEVICE AND METHOD FOR GENERATING INTENSE AND BRIEF CONTROLLED VARIATIONS OF MAGNETIC PRESSURE IN A SAMPLE OF SOLID MATERIAL 审中-公开
标题翻译：用于在固体材料样品中产生磁性强度和简略受控变化的装置和方法
公开(公告)号：WO0105033A3
公开(公告)日：2001-08-02
申请号：PCT/FR0001805
申请日：2000-06-28
申请人： I T H P P , FRESCALINE LAURENT , AVRILLAUD GILLES
发明人： FRESCALINE LAURENT , AVRILLAUD GILLES
IPC分类号： G01N3/00 , G01N3/317 , H02J17/00 , H03K3/537
CPC分类号： G01N3/317 , G01N2203/001 , G01N2203/005 , H02J17/00
摘要： The invention concerns a device and a method for generating intense and brief variations of magnetic pressure, predetermined and controlled, capable of being isentropic within a sample (23) of solid material. An electromagnetic cell (1) comprises a flat parallel line of conductive material comprising two branches (4, 5) in the form of planar plates, of similar shapes and dimensions, separated from each other by a distance not more than 3 mm, one of which (4) bears the sample (23) rigidly fixed on said branch (4), said two branches (4, 5) being electrically connected to each other by an end junction strip (7), and to means (2, 3) generating electric current pulses so as to produce in less than 500 ns an electric current flowing in the electromagnetic cell (1).
摘要翻译：本发明涉及一种用于产生预定和受控的，能够在固体材料的样品（23）内等熵的强烈且短暂的磁压变化的装置和方法。一种电磁单元（1）包括平坦的平行的导电材料线，所述平行的导电材料线包括具有相似形状和尺寸的平板形式的两个分支（4,5），彼此分开不超过3mm的距离，（4）承载刚性地固定在所述分支（4）上的样品（23），所述两个分支（4,5）通过末端接合带（7）彼此电连接，并且连接到装置（2,3）产生电流脉冲，以便在小于500ns内产生在电磁单元（1）中流动的电流。

94. 发明申请

WO00063672A1 APPARATUS FOR A THERMODYNAMIC MATERIAL TESTING SYSTEM THAT PRODUCES VERY LARGE STRAINS IN CRYSTALLINE METALLIC SPECIMENS AND ACCOMPANYING METHODS FOR USE THEREIN 审中-公开
标题翻译：用于在晶体金属样品中生产非常大的应变的热力学材料测试系统的装置及其使用的附带方法
公开(公告)号：WO00063672A1
公开(公告)日：2000-10-26
申请号：PCT/US2000/008923
申请日：2000-04-04
IPC分类号： B21J9/20 , B21K31/00 , G01N3/00 , G01N3/02 , G01N3/04 , G01N3/06 , G01N3/18 , G01N3/32 , G01N3/60 , G01N33/20 , G01N3/08 , G01N3/10 , G01N3/36
CPC分类号： G01N3/32 , B21J9/20 , B21K31/00 , G01N3/18 , G01N3/60 , G01N33/20 , G01N2203/0019 , G01N2203/0044 , G01N2203/0222 , G01N2203/0298 , G01N2203/0447 , G01N2203/0694
摘要： Thermodynamic material testing apparatus (10) and a method for use therein which are capable of controllably inducing very large strains in crystalline metallic specimens (107). The apparatus prevents longitudinal flow elongation, that otherwise results in conventional testing systems when a specimen is compressively deformed, from occurring but permits sideways material flow outwards from a specimen work zone. The specimen is rotated between successive deformations through a predefined angle, e.g., 90 degrees, in order to present strained specimen material to opposing anvil faces (144, 144') for a next successive compressive deformation. Rotating the specimen between hits and hence compressing previously strained material permits the same work zone material to be deformed many times with very high strains induced therein. Increasingly fine grain sizes can be produced until the induced strain causes re-crystallization of loss of work zone integrity. Such cumulative strains are considerably greater than those obtainable in practice through conventional material testing systems; hence, yielding smaller grain sizes than heretofore possible with those systems.
摘要翻译：热力学材料测试装置（10）及其中使用的方法，其能够可控地在结晶金属样品（107）中诱导非常大的应变。该装置防止纵向流动伸长，否则当试样被压缩变形时，会导致常规的测试系统发生，但允许横向材料从样品工作区域向外流动。样品在连续变形之间通过预定角度（例如90度）旋转，以将应变样品材料呈现在相对的砧面（144,144'）上，用于下一个连续的压缩变形。在试验之间旋转试样并因此压缩先前应变的材料，允许相同的工作区材料变形多次，其中诱导的应变非常高。可以产生越来越细的晶粒尺寸，直到诱导的应变引起工作区完整性损失的再结晶。这种累积应变明显大于通过常规材料测试系统在实践中可获得的累积应变; 因此，与这些系统相比，产生比迄今为止更小的粒度。

95. 发明申请

WO00052430A1 IN SITU NON-DESTRUCTIVE AUDIOSONIC IDENTIFICATION SYSTEM FOR VISCO-ELASTIC MATERIALS 审中-公开
标题翻译：用于粘弹性材料的现代非破坏性奥氏体识别系统
公开(公告)号：WO00052430A1
公开(公告)日：2000-09-08
申请号：PCT/US2000/001560
申请日：2000-01-21
IPC分类号： G01N3/00 , G01N3/40 , G01H1/00 , G01N3/48
CPC分类号： G01N3/40 , G01N2203/0051 , G01N2203/0082 , G01N2203/0094 , G01N2203/021 , G01N2203/0212 , G01N2291/02827
摘要： The present invention provides a portable test system (30) for in-situ, non-destructive identification of visco-elastic material (32). The system (30) includes a probe-like member coupled to a controller (38), wherein the controller (38) is responsive to an output signal from the probe-like member (30) for determining properties of the visco-elastic material (32). The probe-like member (30) includes a longitudinally extending housing (40). A transducer mechanism (42) is operably positioned within the housing. The transducer mechanism (42) includes an indentation tip member (48), wherein the indentation tip member (48) is extendable through the housing (40). A load mechanism (44) is provided for loading the transducer mechanism (42) with a desired constant load, causing the indentation tip member (48) to extend through the housing (40) to perform an indentation. A force calibration mechanism (46) is provided for calibrating the application of a fixed force between the indentation tip member (48) and the visco-elastic material (32). A mechanism is provided for applying an audiosonic signal to the visco-elastic material (32) via the transducer mechanism (42), wherein in response to the audiosonic signal the transducer mechanism (42) provides an output signal representative of identification of the visco-elastic material (32).
摘要翻译：本发明提供一种便携式测试系统（30），用于原位，非破坏性地识别粘弹性材料（32）。系统（30）包括耦合到控制器（38）的探针状构件，其中控制器（38）响应于来自探针状构件（30）的输出信号，用于确定粘弹性材料的性质（ 32）。探针状构件（30）包括纵向延伸的壳体（40）。传感器机构（42）可操作地定位在壳体内。换能器机构（42）包括凹陷末端构件（48），其中凹口末端构件（48）可延伸穿过壳体（40）。提供了一种负载机构（44），用于以期望的恒定负载加载换能器机构（42），使得压痕末端构件（48）延伸穿过壳体（40）以执行缩进。提供力校准机构（46），用于校准在压痕头构件（48）和粘弹性材料（32）之间施加固定力。提供了一种用于经由换能器机构（42）将音响信号施加到粘弹性材料（32）的机构，其中响应于声音信号，换能器机构（42）提供表示粘度 - 弹性材料（32）。

96. 发明申请

WO00037921A1 PENDULUM ROLLING RESISTANCE TEST 审中-公开
标题翻译：圆柱滚子电阻测试
公开(公告)号：WO00037921A1
公开(公告)日：2000-06-29
申请号：PCT/US1998/027414
申请日：1998-12-22
IPC分类号： G01N3/00 , G01N3/06 , G01N19/02 , G01N33/24
CPC分类号： G01N3/068 , G01N19/02 , G01N33/24 , G01N2203/0039
摘要： A pendulum device is used to test the rolling resistance of a material. The device comprises a rolling means for contact with the material being tested, a means for initiating pendulum motion of the device, and a means for measuring the amplitude of the pendulum motion over time. The rate of decrease of the amplitude of the pendulum motion is a measure of the rolling resistance of the material.
摘要翻译：摆锤装置用于测试材料的滚动阻力。该装置包括用于与被测试材料接触的滚动装置，用于启动装置的摆动作的装置，以及用于随时间测量摆动运动幅度的装置。摆锤运动幅度的减小率是材料的滚动阻力的量度。

97. 发明申请

WO00016056A1 APPARATUS AND METHOD FOR MEASURING THE FORCE EXERTED BY AN ELASTIC ELEMENT 审中-公开
标题翻译：用于测量弹性元件所穿的力的装置和方法
公开(公告)号：WO00016056A1
公开(公告)日：2000-03-23
申请号：PCT/EP1999/006307
申请日：1999-08-27
IPC分类号： G01L5/00 , G11B5/48 , G01N3/00
CPC分类号： G01L5/0057 , G11B5/4806
摘要： An apparatus for measuring the force applied by an elastically flexible element undergoing a pre-set elastic deformation, includes a horizontal lever, unbalanced by a known and constant torque, the axis of rotation of the lever defined by a fulcrum. The lever is coupled to a slider, movable in a horizontal direction, and includes a rest surface that touches the slider, while a portion of the flexible element is fixed to a base. The slider is urged to displace in a horizontal direction and, in the course of the displacement, position sensors detect the height of the rest surface - indicative of the height of the slider and of the deformation of the flexible element - and the distance of the contact zone between slider and rest surface from the axis of rotation of the lever. The amount of said distance, when the height of the rest surface indicates the pre-set elastic deformation of the flexible element and the unbalance torque is balanced, is utilized for calculating the force to be measured.
摘要翻译：用于测量经受预设弹性变形的弹性柔性元件所施加的力的装置包括一个水平杆，通过已知的和恒定的扭矩不平衡地由支点限定的杠杆的旋转轴线。杠杆联接到可沿水平方向移动的滑块，并且包括接触滑块的休止表面，同时柔性元件的一部分固定到基座。推动滑块在水平方向上移动，并且在位移过程中，位置传感器检测休息表面的高度 - 指示滑块的高度和柔性元件的变形 - 以及从杠杆的旋转轴线滑块和支撑表面之间的接触区域。当剩余表面的高度指示柔性元件的预设弹性变形和平衡转矩平衡时，所述距离的量被用于计算待测量的力。

98. 发明申请

WO00004368A1 SURFACE TESTING EQUIPMENT AND METHOD 审中-公开
标题翻译：表面测试设备和方法
公开(公告)号：WO00004368A1
公开(公告)日：2000-01-27
申请号：PCT/GB1999/002145
申请日：1999-07-15
IPC分类号： G01N3/00 , G01N3/06 , G01N3/52
CPC分类号： G01N3/52 , G01N2203/0005 , G01N2203/0039 , G01N2203/0051 , G01N2203/0067 , G01N2203/0083 , G01N2203/0617
摘要： A surface testing equipment comprises a holder for holding a specimen to be tested at a predetermined location; a test probe mounted for recoil movement away from the predetermined location in a predetermined direction; means for urging the test probe towards the predetermined location; means for oscillating either the holder or the test probe so as to cause, in use, repeated impacts between the test probe and a specimen; and means for monitoring the position of the test probe. The testing equipment is capable of being used for surface toughness testing or adhesion testing depending upon the nature of the specimen and the mode of operation of the equipment. One such method comprises the steps of: (a) mounting the specimen in a holder; (b) urging a test probe which is capable of recoil movement away from the specimen into contact with the specimen; (c) oscillating either the specimen holder or the test probe so as to cause repeated impacts between the specimen and the test probe; and (d) monitoring the position of the test probe whilst the specimen or the test probe is being oscillated.
摘要翻译：表面测试设备包括用于在预定位置保持要测试的样本的保持器; 安装用于在预定方向远离所述预定位置的反冲运动的测试探针; 用于将测试探针推向预定位置的装置; 用于使所述保持器或所述测试探针振动以在使用中引起所述测试探针和样本之间的重复冲击的装置; 以及用于监测测试探针的位置的装置。测试设备可以根据样品的性质和设备的操作方式用于表面韧性测试或粘附测试。一种这样的方法包括以下步骤：（a）将样品安装在保持器中; （b）推动测试探针，其能够使反冲运动远离样品与样品接触; （c）振动试样支架或试验探头，以便在试样和试验探头之间引起反复冲击; 和（d）在样品或测试探针振荡时监测测试探针的位置。

99. 发明申请

WO99053292A1 CARTILAGE INDENTOR INSTRUMENT 审中-公开
标题翻译： AGE AGE。OR。。。
公开(公告)号：WO99053292A1
公开(公告)日：1999-10-21
申请号：PCT/US1999/006787
申请日：1999-03-29
IPC分类号： G01N3/00 , G01N3/02 , G01N3/40 , A61B5/103
CPC分类号： G01N3/405 , A61B5/0053 , A61B5/4514 , G01N2203/0089 , G01N2203/0208
摘要： An instrument and technique for measuring the compressive properties of a body (e.g., articular cartilage) are disclosed. The instrument includes an elongated probe (8), a biasing assembly (36) for applying a predetermined pre-load to the body to establish a measurement reference at the predetermined pre-load, an actuator (30) to move the elongated probe to apply a compressive force to the body, and a measurement device (32) which measures displacement of the elongated probe relative to the measurement reference.
摘要翻译：公开了用于测量身体（例如关节软骨）的压缩特性的仪器和技术。该仪器包括一个细长的探头（8），一个偏置组件（36），用于将预定的预载荷施加到身体，以在预定的预载荷下建立测量基准;致动器（30）对身体的压缩力;以及测量装置（32），其测量细长探针相对于测量基准的位移。

100. 发明申请

WO99040593A1 A METHOD FOR DESIGNING OPEN MAGNETS AND OPEN MAGNETIC APPARATUS FOR USE IN MRI/MRT PROBES 审中-公开
标题翻译：用于设计用于MRI / MRT探针的开放磁体和开放磁性装置的方法
公开(公告)号：WO99040593A1
公开(公告)日：1999-08-12
申请号：PCT/IL1999/000075
申请日：1999-02-04
IPC分类号： A61B5/055 , G01R33/38 , G01R33/383 , G01R33/385 , G01R33/3873 , H01F5/00 , H01F7/02 , H01F1/00 , G01N3/00
CPC分类号： G01R33/3806 , G01R33/383 , G01R33/3873 , H01F7/0278
摘要： An open yoked magnetic apparatus (5) for producing a substantially homogenous magnetic field. The apparatus (5) includes an open ferromagnetic yoke (8), and two complementary permanent magnetic assemblies (4A, 4B) attached to opposing sides of the yoke (8). Each magnet assembly (4A, 4B) includes a ferromagnetic pole-piece (22A, 32A) and a first magnetic structure (20A-E) disposed between the pole-piece and the yoke, at least one annular ferromagnetic collimator (46A) concentric with said pole-piece (22A, 32A) and radially separated therefrom by a gap, and at least a second magnetic structure radially separated from the first magnetic structure (20A-E) by a gap (45A-E) and disposed between the at least one collimator (46A) and the yoke (22A, 32A). The magnetic structures (20A-E) may be solid structures made from magnetic material or may be segmented or may include a plurality of magnetic blocks. A method for designing such is also disclosed.
摘要翻译：一种用于产生基本均匀的磁场的开放式磁性磁性装置（5）。装置（5）包括开放的铁磁轭（8）和附接到轭（8）的相对侧的两个互补永磁组件（4A，4B）。每个磁体组件（4A，4B）包括铁磁极片（22A，32A）和设置在极片和轭之间的第一磁性结构（20A-E），至少一个环形铁磁准直器（46A）与所述极片（22A，32A）通过间隙与其径向分离，并且至少第二磁性结构通过间隙（45A-E）与第一磁性结构（20A-E）径向分离并且至少设置在至少一个准直器（46A）和磁轭（22A，32A）。磁性结构（20A-E）可以是由磁性材料制成的固体结构，也可以是分段的，或者可以包括多个磁性块。还公开了一种这样设计的方法。

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