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Patent Searching and Data


Matches 401 - 450 out of 18,194

Document Document Title
WO/2010/138541A2
A portable security alarm system including a movement detecting and signal transmitting member for mounting on or proximate to the object whose movement is to be detected, a signal receiving and alarm generating member for receiving a si...  
WO/2010/138717A1
MEMS mass-spring-damper systems (including MEMS gyroscopes and accelerometers) using an out-of-plane (or vertical) suspension scheme, wherein the suspensions are normal to the proof mass, are disclosed. Such out-of-plane suspension schem...  
WO/2010/138541A3
A portable security alarm system including a movement detecting and signal transmitting member for mounting on or proximate to the object whose movement is to be detected, a signal receiving and alarm generating member for receiving a si...  
WO/2010/136222A1
What is proposed is a micromechanical structure, more particularly an acceleration sensor, comprising a substrate, a seismic mass that is movable relative to the substrate, and at least one anchoring element that is fixedly connected to ...  
WO/2010/134181A1
A structure having a chip mounted thereon is composed of a substrate having a base, a first chip arranged on the upper surface of the base, and an adhesive for bonding the first chip onto the base. The base has the adhesive on the upper...  
WO/2010/129079A1
An accelerometer module for measuring acceleration in a stabilized platform system includes a power supply configured to accept an input AC reference signal and to generate a regulated DC signal and a reference signal in phase with the i...  
WO/2010/125070A1
The invention relates to a micromechanical sensor (1) comprising a substrate (2) and at least one mass, which is arranged on the substrate (2) and moves relative to the substrate (2), the micromechanical sensor being used to determine mo...  
WO/2010/125071A1
A micromechanical sensor comprising a substrate (5) and at least one mass (6), which is arranged on the substrate (5) and moves in relation to the substrate (5), used to detect the movements of the sensor based on a resulting acceleratio...  
WO/2010/122953A1
An acceleration sensor (1) is formed by using an etching layer (4) sandwiched between first and second substrates (2, 3). At this time, a structural part (A), which is provided with a movable portion (7) that can be displaced in the thic...  
WO/2010/119046A3
An accelerometer open loop control system comprising a variable capacitance accelerometer having a proof mass movable between fixed capacitor plates, drive signals applied to the capacitor plates, a charge amplifier amplifying an acceler...  
WO/2010/119046A2
An accelerometer open loop control system comprising a variable capacitance accelerometer having a proof mass movable between fixed capacitor plates, drive signals applied to the capacitor plates, a charge amplifier amplifying an acceler...  
WO/2010/119573A1
Disclosed is an inertial sensor having improved reliability, wherein the space in which an inertial sensor such as an acceleration sensor is placed can be set at a pressure higher than the pressure during the sealing process. The inertia...  
WO/2010/120729A1
Systems and methods for sensing an external measurand are disclosed. A sensor includes an optical fiber having at least one fiber Bragg grating (FBG) section and a plurality of carbon nanotubes (CNTs) surrounding at least a portion of th...  
WO/2010/120402A1
A system (7010) for control of a device (7012) includes at least one sensor module (7015) detecting orientation of a user's body part. The at least one sensor module is in communication with a device module configured to command an assoc...  
WO/2010/117615A2
A device (110) includes a sensing element (26) having drive nodes (34, 36) and sense nodes (42, 44). Parasitic capacitance (22) is present between drive node (34) and sense node (42). Likewise, parasitic capacitance (24) is present betwe...  
WO/2010/117615A3
A device (110) includes a sensing element (26) having drive nodes (34, 36) and sense nodes (42, 44). Parasitic capacitance (22) is present between drive node (34) and sense node (42). Likewise, parasitic capacitance (24) is present betwe...  
WO/2010/112268A1
The invention concerns a MEMS sensor and a method for detecting accelerations along, and rotation rates about, at least one, preferably two of three mutually perpendicular spatial axes x, y and z by means of a MEMS sensor (1), wherein at...  
WO/2010/114735A3
A system includes a plurality of sensors (322-324) configured to measure one or more characteristics of a gearbox. The system also includes a gearbox condition indicator device (300), which includes a plurality of sensor interfaces (320)...  
WO/2010/110989A2  
WO/2010/110989A3
A transducer (20) includes sensors (28, 30) that are bonded to form a vertically integrated configuration. The sensor (28) includes a proof mass (32) movably coupled to and spaced apart from a surface (34) of a substrate (36). The sensor...  
WO/2010/105974A1
The invention relates to a sensor module for a vehicle safety system and to a method for actuating such a sensor module for a vehicle safety system, wherein data are wirelessly transmitted by at least one transmitter of the sensor module...  
WO/2010/107436A1
Various systems and methods for sensing are provided. In one embodiment, a sensing system is provided that includes a first electrode array disposed on a proof mass, and a second electrode array disposed on a planar surface of a support ...  
WO/2010/104064A1
Provided is an MEMS sensor having a stable and high detection accuracy specifically with a correct relationship with the thickness of a substrate. The MEMS sensor has: a supporting substrate (first substrate) (1); a function layer (2) ha...  
WO/2010/098605A2
There are provided a gyroscope using surface acoustic waves (SAWs) and a method of measuring angular velocity, more particularly, an SAWbased micro gyroscope capable of measuring low angular velocity and having high impactresistance and ...  
WO/2010/098605A3
There are provided a gyroscope using surface acoustic waves (SAWs) and a method of measuring angular velocity, more particularly, an SAWbased micro gyroscope capable of measuring low angular velocity and having high impactresistance and ...  
WO/2010/096020A1
The miniaturized piezoelectric accelerometer includes a support frame (102) having a cavity (104) and a seismic mass (108) supported by a plurality of suspension beams (110) extending from the support frame (102). Each of the suspension ...  
WO/2010/094190A1
A cantilever beam structural resonant-type integrated optical waveguide accelerometer, includes an input waveguide (1), a dissymmetrical structural Mach-Zehnder interferometer (2), a micro-mechanical vibration cantilever beam (3), a shor...  
WO/2010/092610A1
The invention relates to a method for measuring the muscular power of a user by an apparatus (1) attachable to the body of said user, comprising the following steps: (a) detection of a starting status of the acquisition, in which said us...  
WO/2010/092806A1
A detecting element for an inertial force sensor has a weight section, an exciting section and a detecting section. The exciting section excites the weight section in the third direction among the first direction, the second direction an...  
WO/2010/092629A1
A physical quantity sensor system (11) drives a physical quantity sensor (10), and detects a physical quantity signal (Dphy) from a sensor signal (Ssnc). Analog/digital conversion circuits (102m, 102s) convert a monitor signal (Smnt) and...  
WO/2010/092610A8
The invention relates to a method for measuring the muscular power of a user by an apparatus (1) attachable to the body of said user, comprising the following steps: (a) detection of a starting status of the acquisition, in which said us...  
WO/2010/088995A1
The invention relates to an acceleration sensor having a housing (58), a first seismic mass (50) designed as a first asymmetrical rocker and disposed in the housing (58) by means of at least one first spring (54), a second seismic mass (...  
WO/2010/084430A1
The invention relates to an electronic device for estimating energy consumption of a person. The electronic device uses a mathematical model based on acceleration data for estimating the person's energy consumption as a function of the a...  
WO/2010/083158A1
A method of forming a device with a piezoresistor is disclosed herein. In one embodiment, the method includes providing a substrate, etching a trench in the substrate to form a vertical wall, growing a piezoresistor layer epitaxially on ...  
WO/2010/079660A1
Provided is a sensor capable of detecting a plurality of vector quantities. A force sensor (1) is provided with a base (2), a table (3) having six degrees of freedom with respect to the base (2) and disposed so as to face the base (2), a...  
WO/2010/065272A3
A method to correct for a systematic error of a sensor having a plurality of accelerometers configured to measure gravitational acceleration, the method including: rotating the plurality of accelerometers about a first axis; obtaining a ...  
WO/2010/065272A2
A method to correct for a systematic error of a sensor having a plurality of accelerometers configured to measure gravitational acceleration, the method including: rotating the plurality of accelerometers about a first axis; obtaining a ...  
WO/2010/061777A1
An acceleration sensor is provided with: a rectangular movable electrode (4, 5); a pair of beams (6a, 6b, 7a, 7b), which are connected to the center of facing two sides of the movable electrode (4, 5) and swingably support the movable el...  
WO/2010/057247A1
A device for detecting seismic acceleration including a proof mass; a base for providing a sensor acceleration, relative to the proof mass, based on the seismic acceleration; an optical fibre portion operatively connected between the pro...  
WO/2010/059433A3
In various embodiments, a dosimeter is employed to passively record a peak pressure (e.g., a peak blast pressure) and/or a maximum acceleration experienced by the dosimeter.  
WO/2010/059433A2
In various embodiments, a dosimeter is employed to passively record a peak pressure (e.g., a peak blast pressure) and/or a maximum acceleration experienced by the dosimeter.  
WO/2010/055716A1
Disclosed is an acceleration sensor comprising a substrate (1) and a plurality of acceleration detecting units (10) supported by the substrate (1). Each of the acceleration detecting units (10) includes: torsional beams (11) and (12) su...  
WO/2010/054216A3
An apparatus includes a seismic acquisition system that includes an accelerometer. The accelerometer includes a capacitive MEMS-based sensor, a controller and a charge amplifier. The sensor includes a proof mass; input terminals to recei...  
WO/2010/054216A2
An apparatus includes a seismic acquisition system that includes an accelerometer. The accelerometer includes a capacitive MEMS-based sensor, a controller and a charge amplifier. The sensor includes a proof mass; input terminals to recei...  
WO/2010/046367A1
The invention relates to an accelerometer comprising an elastically suspended seismic mobile body, mobile electrodes (AM1, AM2) on the mobile body and fixed electrodes (AF1, AF2) on a fixed portion of the accelerometer so as to define tw...  
WO/2010/046368A1
The invention relates to an accelerometer which provides a modulated binary sigma-delta signal, and which comprises: an elastically suspended seismic mobile body; mobile electrodes (AM1, AM2) on the mobile body and fixed electrodes (AF1,...  
WO/2010/043537A1
The invention relates to a method for installing a sensor arrangement into a vehicle having a vehicle chassis, wherein the vehicle chassis is in a defined position during the installation and the sensor arrangement is fastened directly o...  
WO/2010/042661A3
A method comprises determining an idle sample value for a dominant axis of a device in an idle state. The method further comprises registering a motion of the device, and evaluating the motion. The method further comprises waking up the ...  
WO/2010/034554A1
The invention relates to a sensor having a substrate, a cap and a seismic mass, wherein the substrate has a main extension plane, wherein the seismic mass is provided in a displaceable manner perpendicular to the main extension plane, wh...  
WO/2010/034555A1
The invention relates to a capacitive micromechanical acceleration sensor comprising a substrate (10) and a micromechanical functional layer disposed over the substrate (10), wherein a seismic mass (20), a suspension (40), and fixed elec...  

Matches 401 - 450 out of 18,194