公开(公告)号：US12115790B2

公开(公告)日：2024-10-15

申请号：US17419606

申请日：2019-05-15

申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

发明人： James Michael Gardner ,  Scott A. Linn ,  John Rossi

IPC分类号： B41J2/165 ,  B41J2/045 ,  G01L1/18 ,  G01L1/26

CPC分类号： B41J2/16517 ,  B41J2/0451 ,  B41J2/04513 ,  B41J2/04563 ,  B41J2/16535 ,  G01L1/18 ,  G01L1/26

摘要： An integrated circuit to drive a plurality of fluid actuation devices includes a strain gauge sensor, an amplifier, and a voltage bias generator. The strain gauge sensor generates a strain gauge signal. The amplifier amplifies the strain gauge signal. The voltage bias generator offsets the amplified strain gauge signal.

公开(公告)号：US20240292923A1

公开(公告)日：2024-09-05

申请号：US18660343

申请日：2024-05-10

申请人： NIKE, Inc.

发明人： James Molyneux ,  Aaron B. Weast ,  Jordan M. Rice ,  Allan M. Schrock ,  Michael S. Amos ,  Andrew A. Owings ,  Martine Stillman ,  Joseph B. Horrell ,  Jonathan B. Knight ,  Dane R. Weitmann ,  Jeffrey J. Hebert

IPC分类号： A43B3/00 ,  A43B3/34 ,  A63B24/00 ,  A63B26/00 ,  A63B60/46 ,  A63B69/00 ,  A63B71/06 ,  A63B102/02 ,  A63B102/18 ,  A63B102/22 ,  A63B102/32 ,  G01C22/00 ,  G01L1/26 ,  G06F3/033

CPC分类号： A43B3/00 ,  A43B3/0031 ,  A43B3/34 ,  A63B24/0062 ,  A63B60/46 ,  A63B69/00 ,  A63B69/0028 ,  G01C22/006 ,  G01L1/26 ,  G06F3/0334 ,  A63B26/003 ,  A63B2069/0006 ,  A63B2071/0638 ,  A63B2102/02 ,  A63B2102/18 ,  A63B2102/182 ,  A63B2102/22 ,  A63B2102/32 ,  A63B2220/12 ,  A63B2220/40 ,  A63B2220/53 ,  A63B2220/836 ,  A63B2225/50 ,  A63B2243/0025 ,  A63F2300/1012 ,  A63F2300/1031

摘要： An article of footwear includes an upper member and a sole structure, with a sensor system connected to the sole structure. The sensor system includes a plurality of sensors that are configured for detecting forces exerted by a user's foot on the sensor. The sensor system also includes a port that is configured to receive a module to place the module in communication with the sensors. The port includes a housing with a chamber configured to receive the module and an interface engaged with the housing and having at least one electrical contact exposed to the chamber. Additional retaining structure and interface structure may be included.

公开(公告)号：US12066345B2

公开(公告)日：2024-08-20

申请号：US17611803

申请日：2021-07-20

申请人： CHANGXIN MEMORY TECHNOLOGIES, INC.

发明人： Zhengxian Zhang ,  Wei Pei

IPC分类号： G01L5/00 ,  B24B49/00 ,  G01L1/26 ,  H01L21/67

CPC分类号： G01L5/0076 ,  B24B49/00 ,  G01L1/26 ,  H01L21/67092

摘要： A force measurement system includes: a grinding arm and a force receiving device, the force receiving device being fixed on its one side and configured to receive a force from the grinding arm; a load cell, which is fixed on the force receiving device and configured to detect the force received by the force receiving device; and a grinding disk, which is fixed on the grinding arm that applies the force to the force receiving device through the grinding disk. The embodiments of the present application facilitate accurate acquisition of a force acting upon a grinded object during actual grinding.

公开(公告)号：US20240272024A1

公开(公告)日：2024-08-15

申请号：US18428772

申请日：2024-01-31

申请人： Japan Display Inc.

发明人： Yuta HAGA

IPC分类号： G01L1/26 ,  G01L1/20

CPC分类号： G01L1/26 ,  G01L1/205

摘要： A force sensor includes a plurality of detection electrodes disposed in respective individual detection regions, a sensor layer facing the detection electrodes, a common electrode through which current flows to the detection electrodes via the sensor layer at inputting of force, a plurality of signal lines that are coupled to the detection electrodes and through which the current having flowed to the detection electrodes is output to outside, a plurality of switch elements configured to open and close the coupling of the signal lines and the detection electrodes, a plurality of gate lines for controlling opening and closing of the switch elements, a plurality of correction circuits disposed in the respective individual detection regions, and correction gate lines for driving the correction circuits.

公开(公告)号：US20240093807A1

公开(公告)日：2024-03-21

申请号：US18274497

申请日：2021-01-29

申请人： NIPPON TELEGRAPH AND TELEPHONE CORPORATION

发明人： Daiki KOBAYASHI ,  Atsushi ARATAKE

IPC分类号： F16L3/12 ,  G01L1/24 ,  G01L1/26

CPC分类号： F16L3/1207 ,  G01L1/247 ,  G01L1/26

摘要： A U-bolt (10) according to the present disclosure is a U-bolt (10) including a pair of shaft parts (11) arranged in a first direction and extending in a second direction orthogonal to the first direction, a bridge part (12) connecting one end of each of the pair of shaft parts (11) and includes a photonic crystal thin film (14) which is stuck to at least a part of at least one shaft part (11) of the pair of shaft parts (11) and changes its color according to strain of the shaft part (11).

公开(公告)号：US11933662B2

公开(公告)日：2024-03-19

申请号：US17269512

申请日：2019-02-28

申请人： SHANGHAI TERAOKA ELECTRONIC CO., LTD. ,  Teraoka Seiko Co., Ltd.

发明人： Guoxing Shi

IPC分类号： G01G23/00 ,  G01G3/12 ,  G01G3/14 ,  G01L1/26

CPC分类号： G01G23/005 ,  G01G3/12 ,  G01G3/1412 ,  G01L1/26

摘要： A load cell scale, has a columnar shaped load cell part having a upper surface and a lateral surface intersecting with the upper surface, the load cell part having a first load cell with a first weighting and a second load cell with a second weighting, and a stopper part for restricting deformation occurring in the load cell, wherein the load cell part further has a strain portion capable of elastically deforming, and wherein the stopper part is a plate-shaped member formed to extend along the longitudinal direction, the stopper portion has a fixing-end portion fixed to the lateral surface of the load cell; and a free-end portion separating from the fixing-end portion along the longitudinal axis, the free-end portion being configured to restrict the elastic deformation of the load cell part due to the load in a state when the fixing-end portion is fixed to the lateral surface.

公开(公告)号：US11892342B2

公开(公告)日：2024-02-06

申请号：US16955849

申请日：2018-12-14

申请人： Mettler-Toledo GmbH

发明人： Arne Burisch ,  Hans-Rudolf Burkhard ,  Stephan Baltisberger ,  Urs Loher ,  Andreas Metzger

IPC分类号： G01G7/02 ,  B33Y10/00 ,  B33Y70/00 ,  B33Y80/00 ,  B23K26/34 ,  B23K26/70 ,  G01G21/24 ,  G01G3/14 ,  G01L1/26 ,  B23K26/342 ,  G01G21/07 ,  G01G3/13

CPC分类号： G01G7/02 ,  B23K26/342 ,  B23K26/70 ,  B33Y10/00 ,  B33Y70/00 ,  B33Y80/00 ,  G01G3/13 ,  G01G21/07 ,  G01G21/244 ,  G01G3/1412 ,  G01G3/1414 ,  G01L1/26

摘要： A parallel guide of a force transmission device has movable and fixed parallel legs, and first and second parallel guiding elements. Thin-point flexional bearings connect the parallel legs to the parallel guiding elements. The movable parallel leg is guided by the parallel guiding element on the fixed parallel leg. A force transmission lever, arranged on the fixed parallel leg, has a lever bearing, and a first lever arm. The force transmission lever is pivotably mounted on the lever bearing and the first lever arm is connected to the movable parallel leg to transmit force. The force-transmitting connection is produced by a coupling element having at least one further thin-point flexional bearing, with at least one functional region of the force transmission device being formed monolithically. A functional region associates at least one bearing point with at least one of the parallel legs, the force transmission lever, and the coupling element.

公开(公告)号：US20240035905A1

公开(公告)日：2024-02-01

申请号：US18224766

申请日：2023-07-21

申请人： XEROX CORPORATION

发明人： Tu Hoang ,  Turki Haj Mohamad ,  Jin Yan ,  Ajay Raghavan

IPC分类号： G01L1/24 ,  G01L1/26

CPC分类号： G01L1/247 ,  G01L1/246 ,  G01L1/26

摘要： A system includes a sensor network comprising a network of optical sensors coupled to structural members of a structure loaded by vehicles or by an environmental event. A processor is operatively coupled to the sensor network. The processor is configured to receive the strain measurements from the network of optical sensors, calculate total strain energy using the received strain measurements, detect a heavy load on the structure in response to the total strain energy exceeding a total strain energy threshold developed for the structure, and determine whether the heavy load results from a superload vehicle or the environmental event. A transmitter is operatively coupled to the processor and configured to transmit one or both of an alert and a condition assessment report for the structure to a predetermined location in response to determining that the heavy load results from the superload vehicle or the environmental event.

公开(公告)号：US11874185B2

公开(公告)日：2024-01-16

申请号：US16764992

申请日：2018-11-16

申请人： NEXTINPUT, INC.

发明人： Julius Minglin Tsai ,  Dan Benjamin

IPC分类号： G01L1/18 ,  G01L1/16 ,  G01L1/26

CPC分类号： G01L1/18 ,  G01L1/16 ,  G01L1/26

摘要： Described herein is a force attenuator for a force sensor. The force attenuator can linearly attenuate the force applied on the force sensor and therefore significantly extend the maximum sensing range of the force sensor. The area ratio of the force attenuator to the force sensor determines the maximum load available in a linear fashion.

公开(公告)号：US20230358625A1

公开(公告)日：2023-11-09

申请号：US18309995

申请日：2023-05-01

申请人： E INK CALIFORNIA, LLC

发明人： Yuriy Borisovich MATUS ,  Chandra Bikram KC ,  Haiyan GU ,  Ajeet KUMAR ,  Bryan Hans CHAN

IPC分类号： B42D25/36 ,  B42D25/29 ,  B42D25/45 ,  G01L1/26

CPC分类号： G01L1/26 ,  B42D25/29 ,  B42D25/36 ,  B42D25/45

摘要： Gravity-actuated display systems suitable for use as security markers, for example to incorporate into bank notes. The devices can be made very thin and flexible, yet are robust enough to endure the harsh conditions of paper currency in general circulation. Because the displays are gravity actuated, they do not require a power source or circuitry. The gravity-actuated displays can be fabricated using microembossing or photolithography and can be filled and sealed using roll-to-roll techniques. The microcells can also be patterned to provide custom designs, such as official seals.