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1. 发明公开

US20240302156A1 METHODS AND SYSTEMS FOR SENSING DEFORMATION 审中-公开
公开(公告)号：US20240302156A1
公开(公告)日：2024-09-12
申请号：US18444127
申请日：2024-02-16
申请人： HONEYWELL INTERNATIONAL INC.
发明人： Fan YANG , Jun WANG , Yu HU , Houyong WANG , Wu CHEN
IPC分类号： G01B7/16 , G01B7/24
CPC分类号： G01B7/18 , G01B7/22 , G01B7/24
摘要： Methods, apparatuses and systems for a sensing deformation in a surface are disclosed herein. An example device may include a support unit including a first frame and a second frame. A first end of the first frame and a first end of the second frame are mechanically coupled to the surface. The sensing device includes a pin joint that mechanically couples the first frame to the second frame, such that a first relative movement between the first end of the first frame and the first end of the second frame is amplified to a second relative movement between a second end of the first frame and a second end of the second frame. The sensing device includes a sensor that senses the second relative movement between the second end of the first frame and the second end of the second frame.

2. 发明公开

US20240288680A1 MEMS DEVICE, IN PARTICULAR OF MIRROR TYPE, WITH IMPROVED DETECTION OF THE DEFORMATION OF A DEFORMABLE STRUCTURE OF THE SAME, AND MANUFACTURING PROCESS OF THE MEMS DEVICE 审中-公开
公开(公告)号：US20240288680A1
公开(公告)日：2024-08-29
申请号：US18584533
申请日：2024-02-22
申请人： STMicroelectronics International N.V.
发明人： Roberto CARMINATI , Tarek AFIFI AFIFI , Carlo Luigi PRELINI , Sonia COSTANTINI
IPC分类号： G02B26/08 , G01B7/16 , G02B26/10
CPC分类号： G02B26/0833 , G01B7/22 , G02B26/101
摘要： A MEMS device includes a semiconductor body with a fixed structure defining a cavity, and a deformable main body suspended on the cavity. A piezoelectric actuator is on the deformable main body, and a piezoelectric sensor element is on the deformable main body, which forms with the deformable main body a strain sensor. The piezoelectric sensor element includes a detection piezoelectric region of aluminum nitride on the deformable main body, and an intermediate detection electrode on the detection piezoelectric region. The deformable main body, the detection piezoelectric region, and the intermediate detection electrode form a first detection capacitor of the strain sensor. The deformable main body, the piezoelectric actuator, and the piezoelectric sensor element form a deformable structure suspended on the cavity and deformable by the piezoelectric actuator, with the strain sensor allowing the deformation of the deformable structure to be detected.

3. 发明授权

US11779243B2 Customized aligner change indicator 有权
公开(公告)号：US11779243B2
公开(公告)日：2023-10-10
申请号：US16730870
申请日：2019-12-30
申请人： Align Technology, Inc.
发明人： Huizhong Li , Andrew Jang , Michael Christopher Cole , Yuxiang Wang , Jun Sato , Allen R. Boronkay
IPC分类号： A61B5/11 , A61C7/08 , A61C7/00 , G01B7/16 , A61B5/00
CPC分类号： A61B5/1111 , A61B5/0022 , A61C7/002 , A61C7/08 , G01B7/18 , G01B7/22 , A61B2562/0261
摘要： According to the techniques herein, one or more sensors coupled to an aligner are used to sense one or more physical qualities of the aligner to determine whether the physical qualities indicate that the aligner material has relaxed and has, e.g., reduced the force systems applied to teeth and/or that the teeth movement for the stage has slowed down. The sensors may provide a signal that represents whether or not the physical qualities fall below a threshold value. A treatment plan may be modified if needed. These techniques have the potential to make treatment plans faster and more effective by speeding up some stages while making sure some, perhaps other, stages are implemented only after the teeth are near the appropriate position.

4. 发明申请

US20180140225A1 BODY PART DEFORMATION ANALYSIS USING WEARABLE BODY SENSORS 审中-公开
公开(公告)号：US20180140225A1
公开(公告)日：2018-05-24
申请号：US15875311
申请日：2018-01-19
申请人： Figur8, Inc.
发明人： Nan-Wei Gong , Jennifer Maria Brine , Tiegeng Ren
IPC分类号： A61B5/107 , A61B5/00 , A61B5/11
CPC分类号： A61B5/1071 , A61B5/1072 , A61B5/1121 , A61B5/1123 , A61B5/1126 , A61B5/4528 , A61B5/6804 , A61B5/7425 , A61B5/746 , A61B2562/0219 , A61B2562/0261 , G01B7/08 , G01B7/16 , G01B7/22 , G01N27/221
摘要： Disclosed embodiments describe techniques for body part analysis. Data is collected from a body sensor. The body sensor is coupled to a fabric attached to a body part. The body sensor provides electrical information based on a deformation of the body part. The data from the body sensor is analyzed to determine the deformation of the body part. An angle for the body part is determined based on the deformation. The data is augmented with additional data collected from an inertial measurement unit. Anchor points for the body part are determined, where the anchor points enable placement of the body sensor coupled to the fabric. The body part is treated, wherein the body part treatment is based on the analyzing. Additional data is collected from a second body sensor. The second body sensor is also coupled to the fabric.

5. 发明申请

US20180010937A1 MULTI-DIRECTIONAL CAPACITIVE FLOW SENSOR 审中-公开
公开(公告)号：US20180010937A1
公开(公告)日：2018-01-11
申请号：US15643360
申请日：2017-07-06
申请人： CIRQUE CORPORATION
发明人： Jared G. Bytheway , J. Douglas Moore , Ethan Sturm
IPC分类号： G01F1/38 , G01B7/16
CPC分类号： G01F1/383 , G01B7/18 , G01B7/22 , G01F1/28 , G01L1/142 , G01L1/18
摘要： A system and method for providing a fluid flow strain gauge that may be mounted inside a pipe and connected to a base unit that uses capacitive or resistive technology to determine a direction and a rate of flow of a fluid through the pipe by measuring the force applied to the strain gauge by the flow of fluid.

6. 发明申请

US20170343522A1 GAS DETECTION DEVICE 审中-公开
公开(公告)号：US20170343522A1
公开(公告)日：2017-11-30
申请号：US15243611
申请日：2016-08-22
申请人： KABUSHIKI KAISHA TOSHIBA
发明人： Tamio IKEHASHI , Hiroaki YAMAZAKI
IPC分类号： G01N33/00 , G01B7/16
CPC分类号： G01N33/0036 , G01B7/22 , G01N33/0047 , G01N33/005
摘要： A gas detection device includes a substrate having a main surface and a movable film structure located on, and including a portion thereof spaced from, the main surface of the substrate. The portion of the movable film structure located over and spaced from the substrate includes a first film formed of an insulating material, a patterned second film which deforms as a result of absorbing or adsorbing a predetermined gas, and a patterned third film comprising a resistive heater, at least a portion of the movable film structure spaced from the substrate being movable with respect to the substrate. From the perspective of a direction perpendicular to the main surface of the substrate, at least a portion of a pattern of the second film overlaps at least a portion of a pattern of the third film.

7. 发明申请

US20170265810A1 Elastic Sensor 审中-公开
公开(公告)号：US20170265810A1
公开(公告)日：2017-09-21
申请号：US15507127
申请日：2015-08-25
申请人： BAINISHA CVBA
发明人： Patrick VAN DE VYVER
IPC分类号： A61B5/00 , A61B5/11 , G01B7/04 , A61B5/0492
CPC分类号： A61B5/6833 , A01K29/005 , A61B5/0002 , A61B5/0492 , A61B5/112 , A61B5/1121 , A61B5/1122 , A61B5/1126 , A61B5/4566 , A61B5/6823 , A61B5/6828 , A61B2503/40 , A61B2505/09 , A61B2562/164 , A61B2562/18 , A61D17/008 , G01B7/044 , G01B7/18 , G01B7/22
摘要： A stretchable sensor patch comprising: an elastic film layer with a stretchability of at least 100% and at least one elastic DEAP strip with a stretchability of at least 50%. The sensor patch may comprise an integrated circuit, a memory, an energy source, an adhesion layer for adhesion of the film layer to a skin, and a protective layer. A sensor system with such a sensor patch is also disclosed.

8. 发明授权

US09612102B2 Compliant multi-region angular displacement and strain sensors 有权
公开(公告)号：US09612102B2
公开(公告)日：2017-04-04
申请号：US15099457
申请日：2016-04-14
申请人： Bend Labs, Inc.
发明人： Shawn P. Reese , Jared K. Jonas , Matt W. Ball , Colton Allen Ottley
IPC分类号： G01B7/16 , G01D5/24
CPC分类号： G06F3/014 , G01B7/22 , G01D5/24 , G06F3/016
摘要： An apparatus includes a strand of compliant material with a center axis. The apparatus further includes a multi-region angular displacement sensor connected to the strand. The multi-region angular displacement sensor includes a first angular displacement unit in a first sense region of the stand. The first angular displacement unit is used to determine a first angular displacement in response to deformation of the first angular displacement unit. The multi-region angular displacement sensor also includes a second angular displacement unit disposed in a second sense region of the strand. The second angular displacement unit is used to determine a second angular displacement in response to deformation of the second angular displacement unit.

9. 发明申请

US20170074637A1 ANGULAR DISPLACEMENT SENSOR OF COMPLIANT MATERIAL 有权
标题翻译：合适材料的角度位移传感器
公开(公告)号：US20170074637A1
公开(公告)日：2017-03-16
申请号：US15270649
申请日：2016-09-20
申请人： Bend Labs, Inc.
发明人： Shawn P. Reese
IPC分类号： G01B7/16 , G01B7/30 , G01L1/14
CPC分类号： G01B7/22 , A61B5/1071 , A61B5/6801 , A61B2562/0261 , G01B7/003 , G01B7/30 , G01L1/142
摘要： Disclosed is an apparatus including a compliant capacitor and an elongated structure extending between a first end and a second end. The elongated structure is compliant material that is flexible and bendable from a linear, non-bent position to multiple bendable positions and is an elastomer based material. The compliant capacitor includes a first conductive filler embedded within and extending from the first end to the second end along a longitudinal length of the elongated structure to form a first electrode of the compliant capacitor. The compliant capacitor also includes a second conductive filler embedded within and extending from the first end to the second end along the longitudinal length to form a second electrode of the compliant capacitor. The compliant capacitor further includes an elastomer dielectric layer extending between the first conductive filler and the second conductive filler.
摘要翻译：公开了一种包括柔性电容器和在第一端和第二端之间延伸的细长结构的装置。细长结构是柔性的并且可从线性非弯曲位置弯曲到多个可弯曲位置的柔性材料，并且是基于弹性体的材料。柔性电容器包括沿着细长结构的纵向长度嵌入并从第一端延伸到第二端的第一导电填料，以形成柔性电容器的第一电极。柔性电容器还包括嵌入在沿着纵向长度从第一端延伸到第二端的第二导电填料，以形成柔性电容器的第二电极。兼容电容器还包括在第一导电填料和第二导电填料之间延伸的弹性体介电层。

10. 发明申请

US20170074636A1 SENSOR DEVICE AND STRETCHABLE STRUCTURE 审中-公开
标题翻译：传感器设备和可伸缩结构
公开(公告)号：US20170074636A1
公开(公告)日：2017-03-16
申请号：US15123067
申请日：2015-03-02
申请人： BANDO CHEMICAL INDUSTRIES, LTD.
发明人： Hideo Otaka , Keizo Nonaka , Yasuhiro Sako , Yuki Abe
IPC分类号： G01B7/16 , A61B5/11
CPC分类号： G01B7/22 , A61B5/11 , A61B2562/02 , G01D5/2417
摘要： A sensor device includes a sensor element, a converter, and an output unit. The sensor element includes a sheet-like dielectric layer including an elastomer composition and a top electrode layer and a bottom electrode layer each including an electroconductive composition containing carbon nanotubes. The top and the bottom electrode layers are formed on a top surface and a bottom surface of the dielectric layer, respectively, and are at least partially opposed to each other across the dielectric layer. The at least partially opposed portions of the top and the bottom electrode layers constitute a detection portion, and the dielectric layer reversibly deforms to change an area of a main surface of the dielectric layer. The converter electrically is connected to the sensor element and converts capacitance at the detection portion that varies in accordance with the deformation of the dielectric layer to electric characteristics.
摘要翻译：传感器装置包括传感器元件，转换器和输出单元。传感器元件包括包括弹性体组合物的片状电介质层和各自包含含有碳纳米管的导电组合物的顶部电极层和底部电极层。顶电极层和底电极层分别形成在电介质层的顶表面和底表面上，并且在电介质层上至少部分地彼此相对。顶部和底部电极层的至少部分相对的部分构成检测部分，并且电介质层可逆地变形以改变介电层的主表面的面积。转换器电连接到传感器元件，并将根据电介质层的变形变化的检测部分的电容转换成电特性。

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