公开(公告)号：US20150160090A1

公开(公告)日：2015-06-11

申请号：US14562025

申请日：2014-12-05

Applicant: ETYMOTIC RESEARCH, INC.

Inventor： Steve Iseberg ,  Jerrold Zdenek ,  James Collins ,  Gail Gudmundsen

IPC: G01L27/00 ,  H04R25/00 ,  A61B5/12

CPC classification number: G01L27/002 ,  A61B5/123 ,  G01L1/02 ,  H04R25/30 ,  H04R2460/13

Abstract: Certain embodiments provide a system and method for measurement of the force applied to a bone-conduction oscillator during application to a subject, resolving the measured force relative to a pre-determined criteria, and providing an indication to the user to specify whether an external force applied to an applied force indication system coupled with a bone-conduction oscillator is within a pre-determined acceptable range. A mechanical arrangement is prescribed which allows the full extent of the force applied to be represented onto the pressure measurement apparatus. The system and apparatus may be applied onto or integrated into bone-conduction oscillators.

Abstract translation: 某些实施例提供了一种系统和方法，用于测量在应用于对象期间施加到骨传导振荡器的力，相对于预定准则解析所测量的力，并向用户提供指示是否外力 应用于与骨传导振荡器耦合的施加力指示系统在预定的可接受范围内。 规定了允许施加的力的全部程度表示在压力测量装置上的机械装置。 系统和装置可以应用于或集成到骨传导振荡器中。

公开(公告)号：US20140339187A1

公开(公告)日：2014-11-20

申请号：US14450568

申请日：2014-08-04

Applicant: Palfinger AG

Inventor： Eckhard WIMMER

IPC: B66C23/80 ,  B60S9/12

CPC classification number: B66C23/80 ,  B60S9/12 ,  B66C23/90 ,  F15B15/16 ,  F15B20/007 ,  G01L1/02 ,  G01L11/025

Abstract: The invention relates to a hydraulically telescopic support device for a vehicle, in particular for a mobile loading crane, comprising a hydraulically movable piston-cylinder unit for extending and retracting the support device and a hydraulic system comprising a first hydraulic circuit for moving the piston-cylinder unit and a hydraulic force measuring device for determining a supporting force which acts on the support device, wherein the hydraulic force measuring device has a dedicated second hydraulic circuit that is independent from the first hydraulic circuit of the hydraulic system, at least during the determination of the supporting force.

Abstract translation: 本发明涉及一种用于车辆，特别是用于移动式装载起重机的液压伸缩支撑装置，其包括用于延伸和缩回支撑装置的液压可移动活塞 - 缸单元和包括用于移动活塞 - 缸单元和用于确定作用在支撑装置上的支撑力的液压力测量装置，其中，至少在确定期间，液压力测量装置具有独立于液压系统的第一液压回路的专用第二液压回路 的支持力量。

公开(公告)号：US20140144253A1

公开(公告)日：2014-05-29

申请号：US14171297

申请日：2014-02-03

Applicant: SEIKO EPSON CORPORATION

Inventor： Takahiro AMANO ,  Tomo IKEBE

IPC: G01L1/04

CPC classification number: G01L1/04 ,  B25J13/083 ,  G01L1/02 ,  G01L1/205 ,  G01L5/009 ,  G06F3/0414

Abstract: A first substrate that includes pressure sensors which are disposed in plural around a reference point; an approximately hemispherical elastic protrusion that is positioned so that the center of the elastic protrusion is approximately disposed in a position which is overlapped with the reference point, and is elastically deformed by an external force; and a second substrate that is separated from the elastic protrusion and installed on a side which is opposite to the first substrate are provided. When the external force is applied, a predetermined calculation is performed by using a pressure value which is detected through each pressure sensor, and the direction and the intensity of the applied external force are obtained.

Abstract translation: 第一基板，其包括在参考点周围多个设置的压力传感器; 大致半球状的弹性突起被定位成使得弹性突起的中心大致设置在与基准点重叠的位置，并且通过外力弹性变形; 并且设置与弹性突起分离并安装在与第一基板相对的一侧的第二基板。 当施加外力时，通过使用通过每个压力传感器检测的压力值来执行预定的计算，并且获得所施加的外力的方向和强度。

公开(公告)号：US08322231B1

公开(公告)日：2012-12-04

申请号：US12800820

申请日：2010-05-04

Applicant: Jack R. O'Rourke ,  Robert L. Peebles ,  Danny L. Smith

Inventor： Jack R. O'Rourke ,  Robert L. Peebles ,  Danny L. Smith

IPC: G01L1/02

CPC classification number: G01L1/02

Abstract: A hydrostatic force/displacement measuring device measures the force and displacement exerted by a rotating tire in soil/aggregate. The measuring device has a hydrostatic actuation assembly having a pressure plate at near surface depths of soil/aggregate to provide hydrostatic pressures in a liquid representative of force and displacement created by the downward forces exerted by a rotating tire in the soil/aggregate at the near surface depths. A hydrostatic hose transmits the hydrostatic pressure forces in the liquid to a surface manifold assembly. The surface manifold assembly receives the hydrostatic pressure forces and has a gauge providing visual readouts of the hydrostatic pressure forces representative of the downward forces. The surface manifold assembly also has an axially displaceable piston defining an interface chamber. The piston is connected to an electronic sensor to provide visual readouts representative of displacements caused by the downward force.

Abstract translation: 静水力/位移测量装置测量轮胎在土壤/骨料中施加的力和位移。 测量装置具有静压致动组件，其具有在土壤/骨料的近表面深度处的压力板，以提供液体中的流体静力压力，代表由旋转轮胎在土壤/骨料中在近处施加的向下的力产生的力和位移 表面深度。 静液压软管将液体中的静水压力传递到表面歧管组件。 表面歧管组件接受流体静力压力，并且具有提供表示向下力的静水压力的视觉读数的计量器。 表面歧管组件还具有限定界面室的可轴向移动的活塞。 活塞连接到电子传感器，以提供表示由向下的力引起的位移的视觉读数。

公开(公告)号：US20120247217A1

公开(公告)日：2012-10-04

申请号：US13105247

申请日：2011-05-11

Applicant: Hironori SUZUKI

Inventor： Hironori SUZUKI

IPC: G01L9/08 ,  H01L41/22

CPC classification number: G01L5/226 ,  B25J13/082 ,  G01L1/02 ,  G01L9/0022 ,  G01L9/08 ,  G01L11/06 ,  H01L27/20 ,  H01L41/1132 ,  H01L41/22 ,  H01L41/332 ,  Y10T29/42

Abstract: A pressure sensor includes: a supporting body which has an opening; a pressure detecting portion which includes a supporting film provided on the supporting body and having a diaphragm portion closing the opening, and a piezoelectric body provided on the diaphragm portion and deflecting to output an electric signal; a frame body which has, on the pressure detecting portion, a cylindrical cavity along a film thickness direction of the supporting film, and is formed, in plan view when viewed from the film thickness direction of the supporting film, at a position where a cylindrical inner peripheral wall of the cavity overlaps with the opening, or outside of the opening; a sealing film which closes the frame body; and a silicone oil which is filled in an inner space formed of the cylindrical inner peripheral wall of the cavity, the sealing film, and the pressure detecting portion.

Abstract translation: 压力传感器包括：具有开口的支撑体; 压力检测部，其包括设置在所述支撑体上并具有封闭所述开口的隔膜部的支撑膜，以及设置在所述膜部上并偏转以输出电信号的压电体; 在所述压力检测部分上具有沿着所述支撑膜的膜厚度方向的圆柱形空腔的框体，并且在从所述支撑膜的膜厚度方向观察的平面图中形成有圆筒状 腔的内周壁与开口或开口外侧重叠; 封闭框体的密封膜; 以及填充在由空腔的圆筒状内周壁，密封膜和压力检测部形成的内部空间的硅油。

公开(公告)号：US20120118066A1

公开(公告)日：2012-05-17

申请号：US12945014

申请日：2010-11-12

Applicant: Carmel S. Majidi ,  Robert J. Wood ,  Philippe Bérard ,  Yong-Lae Park

Inventor： Carmel S. Majidi ,  Robert J. Wood ,  Philippe Bérard ,  Yong-Lae Park

IPC: G01L9/02 ,  G01L9/00 ,  B29C39/12

CPC classification number: G01L1/205 ,  A61B5/11 ,  A61B5/6892 ,  A61B2562/0247 ,  G01L1/02

Abstract: A pressure sensor for measuring the location and intensity of an applied pressure, including an elastomeric sheet; and a plurality of micro-channels embedded in the elastomeric sheet.

Abstract translation: 一种压力传感器，用于测量所施加的压力的位置和强度，包括弹性片; 以及嵌入在弹性片中的多个微通道。

公开(公告)号：US20110254777A1

公开(公告)日：2011-10-20

申请号：US12763916

申请日：2010-04-20

Applicant: IAN DOUGLAS CAMPBELL

Inventor： IAN DOUGLAS CAMPBELL

IPC: G06F3/041 ,  G06F19/00 ,  G01L1/00

CPC classification number: G01L1/02 ,  G06F3/0414

Abstract: An interface device for measuring a force applied by a user is disclosed. In one aspect, the interface device has a deformable body positioned on a support housing. In another aspect, the deformable body contains a fluid medium. The interface device also has at least one pressure sensor in fluid communication with the fluid medium. In an additional aspect, the interface device has processing circuitry for receiving pressure signals from the pressure sensors and producing an output signal corresponding to the force applied by the user.

Abstract translation: 公开了一种用于测量用户施加的力的接口装置。 在一个方面，接口装置具有定位在支撑壳体上的可变形体。 另一方面，可变形体包含流体介质。 接口装置还具有与流体介质流体连通的至少一个压力传感器。 在另一方面，接口装置具有处理电路，用于接收来自压力传感器的压力信号并产生对应于用户施加的力的输出信号。

公开(公告)号：US07260440B2

公开(公告)日：2007-08-21

申请号：US11191952

申请日：2005-07-29

Applicant: Andrew Selim ,  Patrick John McAuliffe ,  Milind Chandrakant Raje ,  Robert Henry Frater

Inventor： Andrew Selim ,  Patrick John McAuliffe ,  Milind Chandrakant Raje ,  Robert Henry Frater

IPC: G06F19/00 ,  A61B19/00

CPC classification number: G01L5/00 ,  A61B2090/065 ,  A61M16/06 ,  A61M16/0841 ,  A61M16/0858 ,  A61M2016/0661 ,  G01L1/02

Abstract: A system and method for measuring contact pressures between two surfaces, and especially, between the body and a device resting on the body, e.g., the skin and a breathable gas mask. A deformable, resilient probe having a flow passage therein is initially placed between the two surfaces such that the flow passage is blocked. Fluid pressure within the probe is then increased until the pressure in the probe overcomes the contact pressure between the two surfaces, such that fluid begins to flow through the flow passage in the probe. The pressure at which the fluid begins to flow through the flow passage in the probe is recorded as the contact pressure between the two surfaces. Contact pressure maps created using this apparatus and method may be used to create anthropometric models of the face and other body parts.

Abstract translation: 用于测量两个表面之间，特别是身体与搁置在身体上的装置（例如皮肤和透气性防毒面具）之间的接触压力的系统和方法。 最初将两个表面之间具有流动通道的可变形的弹性探针放置在两个表面之间，使得流动通道被阻挡。 然后增加探头内的流体压力，直到探针中的压力克服两个表面之间的接触压力，使得流体开始流过探针中的流动通道。 流体开始流过探头中的流动通道的压力被记录为两个表面之间的接触压力。 使用此设备和方法创建的接触压力图可用于创建面部和其他身体部位的人体模型。

公开(公告)号：US20050261792A1

公开(公告)日：2005-11-24

申请号：US11191952

申请日：2005-07-29

Applicant: Andrew Selim ,  Patrick McAuliffe ,  Milind Raje ,  Robert Frater

Inventor： Andrew Selim ,  Patrick McAuliffe ,  Milind Raje ,  Robert Frater

IPC: A61B19/00 ,  A61M16/06 ,  G01L1/02 ,  G01L5/00 ,  A61M16/00 ,  A62B7/00

CPC classification number: G01L5/00 ,  A61B2090/065 ,  A61M16/06 ,  A61M16/0841 ,  A61M16/0858 ,  A61M2016/0661 ,  G01L1/02

Abstract: A system and method for measuring contact pressures between two surfaces, and especially, between the body and a device resting on the body, e.g., the skin and a breathable gas mask. A deformable, resilient probe having a flow passage therein is initially placed between the two surfaces such that the flow passage is blocked. Fluid pressure within the probe is then increased until the pressure in the probe overcomes the contact pressure between the two surfaces, such that fluid begins to flow through the flow passage in the probe. The pressure at which the fluid begins to flow through the flow passage in the probe is recorded as the contact pressure between the two surfaces. Contact pressure maps created using this apparatus and method may be used to create anthropometric models of the face and other body parts.

Abstract translation: 用于测量两个表面之间，特别是身体与搁置在身体上的装置（例如皮肤和透气性防毒面具）之间的接触压力的系统和方法。 最初将两个表面之间具有流动通道的可变形的弹性探针放置在两个表面之间，使得流动通道被阻挡。 然后增加探头内的流体压力，直到探头中的压力克服两个表面之间的接触压力，使得流体开始流过探针中的流动通道。 流体开始流过探头中的流动通道的压力被记录为两个表面之间的接触压力。 使用此设备和方法创建的接触压力图可用于创建面部和其他身体部位的人体模型。

公开(公告)号：US20040093962A1

公开(公告)日：2004-05-20

申请号：US10658059

申请日：2003-09-09

Inventor： Hubert Benzel ,  Stefan Pinter ,  Helmut Grutzeck

IPC: G01L001/02

CPC classification number: G01L1/02

Abstract: A sensor for measuring a force is provided, which sensor includes a first sealed volume, a second sealed volume, a pressure diaphragm and a force diaphragm. The pressure diaphragm has a first side and a second side, with a pressure of the first sealed volume acting on the first side, and a pressure of the second sealed volume acting on the second side. The force diaphragm is exposed to a force, and the pressure of the first volume is dependent on the force acting on the force diaphragm.

Abstract translation: 提供了用于测量力的传感器，该传感器包括第一密封体积，第二密封容积，压力膜片和力膜片。 压力隔膜具有第一侧和第二侧，第一密封体积的作用力在第一侧上，第二密封体积作用在第二侧的压力。 力隔膜暴露于力，第一体积的压力取决于作用在力隔膜上的力。