公开(公告)号：US06536270B1

公开(公告)日：2003-03-25

申请号：US09885941

申请日：2001-06-20

Applicant: Lee L. Henry ,  Steven Nelson

Inventor： Lee L. Henry ,  Steven Nelson

IPC: G01L504

CPC classification number: G01N21/15 ,  G01N21/3554 ,  G01N21/3559 ,  G01N21/89 ,  G01N21/8901

Abstract: A scanner for moving sheet materials such as a paper making machine provides the gauging heads which measure parameters such as basis weight and moisture entirely inside an enclosed tubular beam. Each gauging head is driven in a cross direction perpendicular to the moving sheet direction and includes a seal belt for dust and dirt protection by covering a slot in the beam, except where the gauging is located.

Abstract translation: 用于移动诸如造纸机的片材的扫描器提供了测量头，该测量头完全在封闭的管状束内测量基重和湿度等参数。 每个测量头沿垂直于移动片材方向的横向被驱动，除了测量位置之外，还包括用于通过覆盖梁中的狭槽来防尘和防尘的密封带。

公开(公告)号：US06443002B2

公开(公告)日：2002-09-03

申请号：US09812741

申请日：2001-03-20

Applicant: Austin R. Blew ,  Alexander Eidukonis

Inventor： Austin R. Blew ,  Alexander Eidukonis

IPC: G01L504

CPC classification number: H01L21/6732 ,  G01N21/86 ,  G01N21/958 ,  G01N35/00029 ,  H01L21/67253 ,  H01L21/67265 ,  H01L21/67363 ,  H01L21/67778

Abstract: An apparatus for testing of electrical, mechanical, physical and/or chemical properties of material in sheet form includes a cassette for holding of sheets and sensors rigidly mounted relative to the cassette. The sensors may be mounted adjacent a test location exterior to the cassette. The cassette and the sensors may be so configured and positioned that a suitable end effector may move sheets of material between storage locations in the cassette and test locations adjacent the sensors. A method for testing sheet material includes the steps of placing the sheet material in a cassette, and conducting tests employing one or more sensors rigidly mounted with respect to the cassette. The method may include employing an end effector to remove the sheet from the cassette, to position the sheet stepwise in several positions relative to the sensors, and to replace the sheet in the cassette upon completion of testing. Materials to be tested include flat panels for computer screens and other applications and semiconductor wafers.

Abstract translation: 用于测试片材形式的材料的电学，机械，物理和/或化学性质的装置包括用于保持相对于盒子刚性地安装的片材和传感器的盒。 传感器可以安装在盒子外部的测试位置附近。 盒和传感器可以如此配置和定位，使得合适的端部执行器可以在盒中的存储位置和邻近传感器的测试位置之间移动材料片。 用于测试片材的方法包括将片材放置在盒中的步骤，以及使用相对于盒子刚性地安装的一个或多个传感器进行测试的步骤。 该方法可以包括使用末端执行器从纸盒中移除纸张，以便将纸张相对于传感器逐步定位在多个位置，并且在测试完成时更换纸张。 要测试的材料包括用于计算机屏幕和其他应用的平板和半导体晶片。

公开(公告)号：US06422072B1

公开(公告)日：2002-07-23

申请号：US09274329

申请日：1999-03-23

Applicant: Beat Emch ,  Rolf Joss ,  Felix Brunner ,  Bernhard Hitlebrand ,  Peter Schilling ,  Beat Keller ,  Hanspeter Wepfer

Inventor： Beat Emch ,  Rolf Joss ,  Felix Brunner ,  Bernhard Hitlebrand ,  Peter Schilling ,  Beat Keller ,  Hanspeter Wepfer

IPC: G01L504

CPC classification number: G01N21/8915 ,  D01H13/22 ,  G01N33/365

Abstract: The invention relates to a device for measuring properties of a longitudinally moved test material in a measuring cell. In order to provide a device which is easier to adapt to the requirements of a customer and to the special conditions of a production machine for longitudinally moved test material, the measuring cell (1) is connected to a processor (6), which is associated exclusively with the measuring cell.

Abstract translation: 本发明涉及一种用于测量测量单元中的纵向移动的测试材料的特性的装置。 为了提供一种更容易适应客户要求的装置以及用于纵向移动的测试材料的生产机器的特殊条件，测量单元（1）连接到处理器（6），该处理器 专门用测量池。

公开(公告)号：US06397672B1

公开(公告)日：2002-06-04

申请号：US09672837

申请日：2000-09-29

Applicant: Seshardi S. Ramkumar

Inventor： Seshardi S. Ramkumar

IPC: G01L504

CPC classification number: G01N19/02 ,  G01N33/36

Abstract: The invention sets forth a method for determining the hand quality of a fabric or other material. The invention establishes a new constant value to be applied to this determination. The constant value is referred to as the Quality Energy Value (hereinafter the “QE value”) of a material. The QE value takes into account the reciprocatory motion actually used when rubbing a piece of cloth with a finger to subjectively determine the hand quality of a fabric. The invention utilizes a testing apparatus which simulates this sliding motion of finger on fabric. The QE value also advantageously takes into account the velocity at which the frictional properties of the fabric are measured. It has been found that the lower the QE value, the better the quality of the fabrics. Accordingly, using the method of the invention, a range of QE values may be established for a variety of fabrics, and, thereby, the relative hand qualities of the fabrics may be compared.

Abstract translation: 本发明提出了一种用于确定织物或其它材料的手质量的方法。 本发明确定了应用于该确定的新常数值。 常数值被称为材料的质量能量值（以下称为“QE值”）。 QE值考虑到用手指摩擦布料时实际使用的往复运动，以主观地确定织物的手质量。 本发明利用了一种模拟手指在织物上的滑动运动的测试装置。 QE值还有利地考虑了测量织物摩擦性能的速度。 已经发现，QE值越低，织物的质量越好。 因此，使用本发明的方法，可以针对各种织物建立一系列QE值，从而可以比较织物的相对手感。

公开(公告)号：US06360596B1

公开(公告)日：2002-03-26

申请号：US09368936

申请日：1999-08-05

Applicant: Thierry L. Callendrier

Inventor： Thierry L. Callendrier

IPC: G01L504

CPC classification number: G01L5/107 ,  F16C35/047 ,  G01L1/2243 ,  G01L5/10

Abstract: A web tension transducer for mounting between a stationary fixture and a pillow block rotationally supporting a web roller shaft is provided. The transducer includes a body mounted to said fixture for pivotal movement about a single horizontal axis at one longitudinal end, and having a strain gage mounted in a transverse horizontal slot at the opposite end of said body, thus providing maximum deflection of the strain gage in response to downward force applied to the shaft for measurement of the web tension.

Abstract translation: 提供了一种用于安装在固定固定装置和可旋转地支撑卷材辊轴的枕块之间的卷筒纸张力传感器。 传感器包括安装到所述固定器的主体，用于在一个纵向端处围绕单个水平轴线枢转运动，并且具有安装在所述主体的相对端处的横向水平狭槽中的应变计，从而提供应变计在 响应于施加到轴的向下的力以测量幅材张力。

公开(公告)号：US06343508B1

公开(公告)日：2002-02-05

申请号：US09120236

申请日：1998-07-22

Applicant: Peter Feller

Inventor： Peter Feller

IPC: G01L504

CPC classification number: D01H13/26

Abstract: The invention relates to a method for representing properties of elongated textile test specimens such as yarns, rovings and ribbons. In order to create a method which makes values of parameters or measurement results in general ascertainable at a glance even in large numbers and nevertheless also takes differentiated account of critical and less critical parameters or measurement results, values of parameters are plotted along axes which are arranged inclined or substantially concentric relative to one another. A parameter is preferably also represented as a segment (31-36) of a circle, wherein the angle between two axes which intersect in the center of the circle and bound the segment is proportional to the importance of the parameter in a predetermined connection and the radius of the segment is proportional to the measured value for the parameter.

Abstract translation: 本发明涉及一种用于表示细长织物试验样品如纱线，粗纱和丝带的性能的方法。 为了创建一种使参数或测量结果的值通常可以一目了然的方法，即使是大量的，并且还考虑到关键和不太关键的参数或测量结果的差异，参数值沿轴排列， 相对于彼此倾斜或基本上同心。 参数优选也表示为圆的段（31-36），其中与圆的中心相交且限定该段的两个轴之间的角度与预定连接中参数的重要性成正比，并且 段的半径与参数的测量值成比例。

公开(公告)号：US06272917B1

公开(公告)日：2001-08-14

申请号：US09471280

申请日：1999-12-23

Applicant: Bunji Hamasu ,  Katsushi Kikuchi ,  Isao Miyazaki

Inventor： Bunji Hamasu ,  Katsushi Kikuchi ,  Isao Miyazaki

IPC: G01L504

CPC classification number: G01N33/365 ,  D02G1/0266

Abstract: A draw-false twisting management system that measures untwisting tension with an untwisting tension sensor (13) and diagnoses trouble in a draw-false twisting machine, wherein the measured values are subjected to fast Fourier transform online by fast Fourier transform means (18), the untwisting tension signal is monitored in a frequency domain, a pattern is extracted for the integral value (area value) or peak value in a specific frequency band, and a comparative judgment against a preset reference pattern is made by trouble-judging means (19), which judges that trouble has occurred in the draw-false twisting when the value falls outside of the reference value range.

Abstract translation: 一种拉伸假捻管理系统，其用解捻张力传感器（13）来测量解捻张力，并且在拉伸假捻机中诊断故障，其中所述测量值通过快速傅立叶变换装置（18）在线进行快速傅立叶变换， 在频域中监视解捻张力信号，提取特定频带中的积分值（面积值）或峰值的图案，并且通过故障判断装置（19）对预设参考图案进行比较判断 ），当该值落在参考值范围之外时，它会判断在拉伸假捻中发生故障。

公开(公告)号：US06253604B1

公开(公告)日：2001-07-03

申请号：US09487058

申请日：2000-01-19

Applicant: Lee Henry ,  Steven Nelson

Inventor： Lee Henry ,  Steven Nelson

IPC: G01L504

CPC classification number: G01N21/15 ,  G01N21/3554 ,  G01N21/3559 ,  G01N21/89 ,  G01N21/8901

Abstract: A scanner for moving sheet material such as a paper-making machine provides the gauging heads which measure parameters such as basis weight and moisture entirely inside an enclosed tubular beam. Each gauging head is driven by a single belt which both drives the gauging head in a cross direction perpendicular to the moving sheet direction and provides for dust and dirt protection by covering a slot in the beam, except where the gauging head is located.

Abstract translation: 用于移动诸如造纸机的片材的扫描器提供了测量头，其测量诸如基重和湿度之类的参数，其完全在封闭的管状束内。 每个测量头由单个带驱动，两个传动带在垂直于移动的纸张方向的横向上驱动测量头，并通过覆盖梁中的槽而提供灰尘和污垢防护，除了测量头所在的位置。

公开(公告)号：US06205867B1

公开(公告)日：2001-03-27

申请号：US09167606

申请日：1998-10-07

Applicant: Ray M. Hayes ,  Ali Nourai

Inventor： Ray M. Hayes ,  Ali Nourai

IPC: G01L504

CPC classification number: G01C9/00 ,  H02G1/04 ,  H02G7/02

Abstract: An accelerometer properly positioned in conjunction with an energized electrical conductor produces an output that is dependent on conductor's inclination angle in real time where the inclination angle is then used to calculate the sag of the conductor. A transmitter is used to communicate this information in real time to a central location such that up to optimal or maximum power transmission is feasible through the conductor while maintaining safe clearance from the ground. This allows for close monitoring of thermal expansion resulting from increased load as well as varying environmental conditions.

Abstract translation: 正确地与激励的电导体一起定位的加速度计实时产生依赖于导体的倾斜角的输出，其中倾斜角然后用于计算导体的下垂。 发射机用于将该信息实时地传送到中心位置，使得通过导线达到最佳或最大功率传输是可行的，同时保持与地面的安全距离。 这允许密切监测由于负载增加以及不同环境条件引起的热膨胀。

公开(公告)号：US06752013B2

公开(公告)日：2004-06-22

申请号：US09726240

申请日：2000-11-29

Applicant: Kevin Lauren Cote ,  Lothar John Schroeder

Inventor： Kevin Lauren Cote ,  Lothar John Schroeder

IPC: G01L504

CPC classification number: G01L5/108 ,  B21B38/06 ,  B65H23/044 ,  G01L5/10

Abstract: A web tension measurement device includes a roller for a web of material, the movable roller having an axis of rotation moveable in a first direction by the web; a counteracting device connected to the movable roller, the counteracting device for forcing the axis of the roller in a second direction opposite the first direction; and a controller connected to the counteracting device for measuring the web tension. Also included is a method for measuring tension in a web which comprises the steps of running a web over a roller, an axis of the roller being movable in a first direction, counteracting the movement of the roller in a second direction opposite the first direction, and measuring a counteracting force or a variable so as to be able to determine a web tension.

Abstract translation: 卷筒纸张力测量装置包括用于材料卷材的辊，可动辊具有通过卷材在第一方向上可移动的旋转轴线; 连接到可动辊的反作用装置，用于沿与第一方向相反的第二方向强制辊的轴线的反作用装置; 以及连接到反作用装置的用于测量幅材张力的控制器。 还包括一种用于测量卷筒纸张力的方法，该方法包括以下步骤：在卷筒上运行卷筒纸，滚筒的轴线可在第一方向上移动，抵抗辊子沿与第一方向相反的第二方向运动， 并且测量反作用力或变量以便能够确定幅材张力。