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Patent Searching and Data


Matches 1 - 50 out of 19,046

Document Document Title
WO/2018/070875A1
The invention relates to a pore pressure monitoring device, for use in geotechnical engineering, adapted to be deployed underground for monitoring pore-water pressure in the ground, comprising a pressure sensor cavity (2) and a pressure ...  
WO/2018/071468A1
A fluid detection flange for a product transfer verification system includes a coupling frame having an opening defining a fluid path configured to be fluidly coupled with a fluid source. A sensor in the flange measures at least one char...  
WO/2018/063145A1
A sensor (200) includes a diaphragm (202) having a bonding portion and a main boss separated from the bonding portion (250, 252) by at least one channel, the main boss (205) having a first side face, a second side face and a chamfered co...  
WO/2018/058487A1
A process pressure transmitter system includes a process pressure transmitter housing (14) and a process pressure sensor (28) in the process pressure transmitter housing (14). A metal flange (17) is configured to mount to a process vesse...  
WO/2018/057059A1
A pressure sensor (300) includes a base (302) having at least one high-pressure contact portion (324) and a diaphragm (306) positioned over the base (302) and having an external top surface facing away from the base (306) and internal su...  
WO/2018/055954A1
A purpose of the present invention is to provide a pressure sensor that uses a pressure detection element, said pressure detection element using the piezoresistive effect or similar, wherein the pressure sensor reduces warping of the pre...  
WO/2018/055952A1
A purpose of the present invention is to provide a pressure sensor that uses a pressure detection element, said pressure detection element using the piezoresistive effect or similar, wherein the pressure sensor reduces warping of the pre...  
WO/2018/055953A1
A purpose of the present invention is to provide a pressure sensor that uses a pressure detection element, said pressure detection element using the piezoresistive effect or similar, wherein the pressure sensor reduces warping of the pre...  
WO/2018/049639A1
A pressure detection apparatus and an intelligent terminal, relating to the technical field of input devices. The pressure detection apparatus comprises: a drive power supply (2), a differential circuit (3), a pressure calculation unit (...  
WO/2018/047796A1
[Problem] To provide a pressure measuring catheter capable of more accurately performing pressure measurement. [Solution] A catheter main body 11 has a tubular shape with an outer diameter of 0.38 mm to 0.89 mm, and has, in a side surfac...  
WO/2018/047626A1
The pressure sensor according to the present invention detects the pressure of a pressure medium. The pressure sensor is provided with a sensor substrate (10) and a protective film (30). The sensor substrate has a recess (11) depressed r...  
WO/2018/042366A1
A method and system provide a surgical system including a cassette, a console and an interferometric pressure sensing system coupled with the console. The cassette is for exchanging material with a patient and includes a wall and a refle...  
WO/2018/041497A1
The invention relates to a micromechanical component with a mount (10) for a stretched-out membrane (12), which can be made to curve by means of a difference in pressure between a first side of the membrane (12a) and a second side of the...  
WO/2018/039700A8
A pressure sensor (100) comprises a container a container (110) and a plurality of granules (120) disposed within the container (110). The plurality of granules (120) has a closely-packed interrelationship defining a plurality of inter-g...  
WO/2018/044761A1
A sense die comprises a chip comprising a sense diaphragm, one or more sense elements supported by the diaphragm, one or more bond pads supported by a first side of the chip, a structural frame disposed on the first side of the chip, and...  
WO/2018/041498A1
The invention relates to a micromechanical component comprising a carrier structure (10) with at least two membranes (12), said at least two membranes (12) being arranged in a plane extending in a first spatial direction (x) and in a sec...  
WO/2018/039700A1
A pressure sensor (100) comprises a container a container (110) and a plurality of granules (120) disposed within the container (110). The plurality of granules (120) has a closely-packed interrelationship defining a plurality of inter-g...  
WO/2018/037753A1
This pressure sensor (1) has a pressure receiving recess (213) and a protective film (230). The pressure receiving recess is a recess which opens in a detection direction to form a detection space, the detection direction extending in a ...  
WO/2018/038068A1
The purpose of the present invention is to provide a strain sensor that can be used in high-temperature environments of roughly 350°C. Provided is a strain sensor that is configured so that a semiconductor element which includes silicon...  
WO/2018/023169A1
Elevation monitoring apparatus includes an enclosed base reference station (10) a 2000m long, elongate housing (11) extends along the length of a traverse. A pair of conduits (12, 13) are filled with air (14) and water (15) respectively ...  
WO/2018/025470A1
According to an embodiment of the present invention, a temperature detection circuit (4) is configured so that a first route is formed for supplying an electric current to either a positive-side or a negative-side differential output ter...  
WO/2018/027108A1
Disclosed is a micro pressure sensor that includes a body having a compartmentalized chamber provided by membranes anchored between opposing walls of the body and carrying electrodes disposed on surfaces of the membranes.  
WO/2018/025264A1
Structure and assembly of fluidic sensor devices are disclosed. A fluid sensor in some possible embodiments comprises a unitary/monolithic base body structure, or a base body structure assembled from two or more separate body elements co...  
WO/2018/026720A1
Autoexpandable devices for obtaining impedance, pressure, and other measurements in the gastrointestinal tract and other organs. In an exemplary embodiment of a capsule of the present disclosure, the capsule comprises an outer shell conf...  
WO/2018/024484A1
A pressure sensor module (10) comprises a base electrode (14) surrounding at least a part of a bottom electrode (15), and an anchor arrangement (20) on top of the base electrode (14) comprising at least two electrically conductive walls ...  
WO/2018/022508A1
In accordance with one aspect, a device is provided having a transducer comprising a conductor, a diaphragm configured to move relative to the conductor, and a reference volume in communication with the external environment. The diaphrag...  
WO/2018/017636A2
Disclosed is an implant and method of making an implant. The implant having a housing that defines a cavity. The housing includes a sensor comprising a base attached to a diaphragm wherein said base may be positioned within said cavity. ...  
WO/2018/007179A1
The invention relates to a differential pressure sensor for determining a pressure measurement signal, comprising the following: a differential pressure measuring cell which substantially has a semiconductor material, to which a first an...  
WO/2017/221223A1
A pressure monitoring apparatus (1) for monitoring pressure of a liquid (4) in a vessel (2) comprises a housing (3) within which an airtight gas chamber (6) is formed. A pressure sensor (8) is located in the housing (3) monitors the pres...  
WO/2017/215254A1
Provided are a dual-cavity pressure gauge chip (31) and a manufacturing method thereof. A pressure gauge has a cavity (33) and a chip (31) disposed in the cavity (31). The chip (31) is uniformly compressed in the cavity (31) when acted u...  
WO/2017/217150A1
The shape of an upper surface of an inner wall surface of a supporting portion (15), in other words the shape of a diaphragm (14) formed by a recessed portion (13), is made to be a polygonal shape having four or more sides, for example a...  
WO/2017/217097A1
To provide an inexpensive and highly accurate thermal fluid-flow-rate sensor, a flow rate detection unit and pressure detection unit are provided on a semiconductor substrate, the flow rate detection unit is provided with a first diaphra...  
WO/2017/211095A1
Disclosed are a capacitive-type pressure sensor and a preparation method therefor. The capacitive-type pressure sensor comprises: a first substrate (11) and a second substrate (12); a first electrode layer (13) provided on the first subs...  
WO/2017/209239A1
This pressure detection device is provided with: a piezoelectric element; a hollow body that is provided with an input chamber having the piezoelectric element as a part of the wall surface thereof; and an introducing section, which is p...  
WO/2017/210184A1
A pressure sensor includes a piezoelectric substrate having a generally planar structure and an anchor location fixing the piezoelectric substrate at the periphery of the planar structure of the piezoelectric substrate. The planar struct...  
WO/2017/204514A1
Disclosed in an embodiment is a pressure detection sensor comprising: an elastic layer including a hole; and an electrode layer including a plurality of electrodes arranged on the elastic layer so as to be spaced apart, wherein the elast...  
WO/2017/203878A1
Provided is a physical quantity measurement device which allows reduction, to a temperature that does not affect operations of a semiconductor chip, in the bonding temperature of a bonding layer, and ensures insulation between the semico...  
WO/2017/204261A1
[Problem] To provide a pressure detection device in which it is possible to reduce the number of components and achieve a reduction in size, and an electromotive hydraulic pump in which the pressure detection device is stored. [Solution]...  
WO/2017/202611A1
The invention relates to a micromechanical component for a pressure sensor device comprising a diaphragm (16) which isolates a reference pressure (pr) from an external pressure (p), at least one first stator electrode (28a), at least one...  
WO/2017/201721A1
A curvature radius measurer (100), an electronic device and a manufacturing method for the curvature radius measurer (100). The curvature radius measurer (100) is adhered to a required panel (200); when the panel (200) is pressed, the pa...  
WO/2017/196573A1
A pressure sensor includes a pressure sensing element in fluid communication with a port and an oil separator in the port. The oil separator is configured to reduce an amount of oil-vapor residue that reaches the pressure sensing element...  
WO/2017/197344A1
A system includes a safety system having one or more valves configured to block a flow of fluid from a source to a destination, a non-invasive pressure measurement system having a plurality of non-invasive pressure sensors configured to ...  
WO/2017/182959A1
A pressure-sensor device (1) comprises: - a pressure-sensitive component (5, 5a, 6), having a sensor body (5) that includes an elastically deformable membrane part (5a) and at least one detection element (6) suitable for detecting a defo...  
WO/2017/183994A1
The invention relates to a measurement device (100) for detecting and measuring pain, distress, or other discomfort of a user. The measurement device (100) comprises: i) an external housing (110) having at least partially flexible walls ...  
WO/2017/182962A1
A pressure-sensor device (1) comprises: - a pressure- sensitive component (5, 5a, 6), having a sensor body (5) that includes an elastically deformable membrane part (5a) and at least one detection element (6) suitable for detecting a def...  
WO/2017/183492A1
This pressure sensor is provided with: a tubular body (10) at least part of which is formed from a magnetostrictive material, and which deforms under the pressure of a fluid flowing through said tubular body (10); a magnetic flux generat...  
WO/2017/183922A1
A pressure detecting sensor according to an embodiment of the present invention comprises: a first electrode layer including a plurality of signal electrodes arranged in a first region and a plurality of wiring electrodes arranged in a s...  
WO/2017/180670A2
Pressure sensors having ring-tensioned membranes are disclosed. A tensioning ring is bonded to a membrane in a manner that results in the tensioning ring applying a tensile force to the membrane, flattening the membrane and reducing or e...  
WO/2017/177618A1
A sensor and a manufacturing method therefor, and an electronic device. The sensor (100) comprises: a base substrate (101); a thin film transistor (102) disposed on the base substrate and comprising a source (1025); a first insulating la...  
WO/2017/180670A3
Pressure sensors having ring-tensioned membranes are disclosed. A tensioning ring is bonded to a membrane in a manner that results in the tensioning ring applying a tensile force to the membrane, flattening the membrane and reducing or e...  

Matches 1 - 50 out of 19,046