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公开(公告)号：US20120310596A1
公开(公告)日：2012-12-06
申请号：US13484873
申请日：2012-05-31
摘要： A method of determining the width of a nip formed by an industrial roll and a mating structure includes the steps of: providing an industrial roll having a cylindrical core and a polymeric cover surrounding the core, the industrial roll further comprising a plurality of pressure sensors mounted in the roll (optionally distributed in a helical pattern on the roll about a longitudinal axis of the roll); positioning the industrial roll in contact with the mating structure to form a nip; rotating the industrial roll; receiving pressure signals from the plurality of pressure sensors at a controller; and in the controller, utilizing the pressure signals from the pressure sensors to determine the width of the nip at locations on the roll associated with the pressure sensors.
摘要翻译： 确定由工业辊和配合结构形成的辊隙的宽度的方法包括以下步骤：提供具有圆柱形芯和围绕芯的聚合物盖的工业辊，工业辊还包括多个压力传感器，其安装 （可选地以辊的纵向轴线上的螺旋图案分布）; 将工业辊定位成与配合结构接触以形成辊隙; 旋转工业卷; 在控制器处接收来自所述多个压力传感器的压力信号; 并且在控制器中，利用来自压力传感器的压力信号来确定与压力传感器相关联的辊上的位置处的辊隙的宽度。
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公开(公告)号：US08114067B1
公开(公告)日：2012-02-14
申请号：US12422588
申请日：2009-04-13
CPC分类号： A61F9/008 , F41H13/0056
摘要： A system for laser induced reduction of visual acuity suitable for crowd control and disabling of individuals uses an eye-safe pulsed IR source in which a laser beam is imaged onto the cornea of an individual to heat the cornea, thereby to cause defocusing and disorientation.
摘要翻译： 用于激光诱导的适合人群控制和禁用个体的视力降低的系统使用眼睛安全的脉冲IR源，其中将激光束成像到个体的角膜上以加热角膜，从而引起散焦和迷失方向。
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公开(公告)号：US20110301003A1
公开(公告)日：2011-12-08
申请号：US13015730
申请日：2011-01-28
申请人： Eric J. Gustafson , Sam Reaves , Kisang Pak
发明人： Eric J. Gustafson , Sam Reaves , Kisang Pak
CPC分类号： D21G1/02 , D21F3/06 , D21F3/08 , Y10T29/49547 , Y10T29/4956
摘要： An industrial roll includes: a substantially cylindrical core having an outer surface; a polymeric cover circumferentially overlying the core outer surface; and a sensing system. The sensing system includes: a first signal carrying member serially connecting a first set of sensors; a second signal carrying member serially connecting a second set of sensors; and a signal processing unit operatively associated with the first and second signal carrying members and configured to selectively monitor the signals provided by the first and second set of sensors.
摘要翻译： 工业辊包括：具有外表面的大致圆柱形的芯; 圆周地覆盖所述芯外表面的聚合物盖; 和感测系统。 感测系统包括：第一信号承载构件，其串联连接第一组传感器; 第二信号承载构件，其串联地连接第二组传感器; 以及信号处理单元，其可操作地与所述第一和第二信号承载构件相关联并且被配置为选择性地监视由所述第一和第二组传感器提供的信号。
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公开(公告)号：US07963180B2
公开(公告)日：2011-06-21
申请号：US12551882
申请日：2009-09-01
IPC分类号： G01L5/00
CPC分类号： G01L5/0085 , G01L5/045 , G01L5/047
摘要： An industrial roll includes: a substantially cylindrical shell having an outer surface; a polymeric cover circumferentially overlying the shell outer surface; and a sensing system. The sensing system includes: a plurality of sensors embedded in the cover, each sensor configured to sense a data parameter; and a plurality of wireless transceivers, each transceiver connected to a respective sensor and embedded in the cover adjacent thereto. Each wireless transceiver is configured to transmit data signals from the respective sensor. Related methods and systems are also discussed.
摘要翻译： 工业辊包括：具有外表面的大致圆柱形外壳; 周向地覆盖壳体外表面的聚合物盖; 和感测系统。 感测系统包括：嵌入在盖中的多个传感器，每个传感器被配置为感测数据参数; 和多个无线收发器，每个收发器连接到相应的传感器并且嵌入在与其相邻的盖中。 每个无线收发器被配置为从相应的传感器发送数据信号。 还讨论了相关方法和系统。
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15.发明授权Suction roll with sensors for detecting operational parameters having apertures 有权具有用于检测具有孔的操作参数的传感器的吸辊公开(公告)号：US07572214B2
公开(公告)日：2009-08-11
申请号：US11121577
申请日：2005-05-04
申请人： Eric J. Gustafson
发明人： Eric J. Gustafson
CPC分类号： G01L5/0076 , D21F3/06 , D21F3/105 , G01L5/045 , Y10T29/49544 , Y10T29/49563
摘要： An industrial roll includes: a substantially cylindrical shell having an outer surface and an internal lumen; a polymeric cover circumferentially overlying the shell outer surface; and a sensing system. The sensing system comprises: a plurality of sensors embedded in the cover, the sensors configured to sense an operating parameter of the roll and provide signals related to the operating parameter, wherein at least some of the sensors include an aperture; and a processor operatively associated with the sensors that processes signals provided by the sensors. In some embodiments the shell and cover include through holes that extend through the sensor apertures.
摘要翻译： 工业辊包括：具有外表面和内腔的基本上圆柱形的壳体; 周向地覆盖壳体外表面的聚合物盖; 和感测系统。 感测系统包括：嵌入在盖中的多个传感器，传感器被配置为感测卷的操作参数并提供与操作参数相关的信号，其中传感器中的至少一些包括孔; 以及与处理由传感器提供的信号的传感器可操作地相关联的处理器。 在一些实施例中，外壳和盖包括贯穿传感器孔的通孔。
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16.发明授权公开(公告)号：US06892563B2
公开(公告)日：2005-05-17
申请号：US10304223
申请日：2002-11-26
CPC分类号： G01G21/28 , G01G23/01 , G01L5/0066 , G01L5/0076 , G01L25/00
摘要： An apparatus for facilitating calibration of sensors embedded within an object includes: a foundation; a force generator mounted on the foundation configured to generate a force in a first direction; a load cell connected with the force generator that detects the magnitude of force applied by the force generator; a roller mounting assembly pivotally interconnected with the foundation and pivotable about a first axis of rotation, the first axis of rotation being generally perpendicular to the first direction; and a roller rotatably mounted on the roller mounting assembly for rotation about a second axis of rotation, the second axis of rotation being generally perpendicular to the first direction, the roller protruding in the first direction sufficiently to apply a force to the object. This apparatus can enable force applied to the sensor to be calibrated with sensor output.
摘要翻译： 用于促进嵌入在物体内的传感器校准的装置包括：基座; 安装在所述基座上的力发生器，构造成在第一方向上产生力; 与力发生器连接的测力传感器，其检测由力发生器施加的力的大小; 滚子安装组件，其与所述基座枢转地相互连接，并可围绕第一旋转轴线枢转，所述第一旋转轴线大致垂直于所述第一方向; 以及可旋转地安装在所述辊安装组件上用于围绕第二旋转轴线旋转的辊，所述第二旋转轴线大致垂直于所述第一方向，所述辊沿所述第一方向突出以向所述物体施加力。 该装置可以使传感器的施加力能够用传感器输出进行校准。
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