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Matches 51 - 100 out of 11,568

Document Document Title
WO/2014/011286
A solid-state gyroscope apparatus based on ensembles of negatively charged nitrogen-vacancy (NV-) centers in diamond and methods of detection are provided. In one method, rotation of the NV- symmetry axis will induce Berry phase shifts i...  
WO/2014/005769
The invention relates to an eddy current sensor (100), having a sensor coil (102), a sensor surface (104) and a spring element (106). The sensor coil (102) is electrically conductive and designed to provide an alternating electromagnetic...  
WO/2014/001634
A mechanical resonator (30) with a closed feed-back damping loop is provided. Displacement in the mechanical resonator is opposed with a damping force determined by the closed feed-back loop that comprises a signal processing filter (33)...  
WO/2013/190931
Provided is a device for measuring rotation angle acceleration in which noise caused by acceleration other than a specific rotation angle acceleration is reduced by supporting an oscillator using a spring structure capable of considerabl...  
WO/2013/187018
Disclosed is a capacitance type physical quantity sensor comprising a movable electrode (18) formed in a weight part (17), and a fixed electrode (19) facing the movable electrode. A first movable sensing electrode (21) and a first fixed ...  
WO/2013/186437
A device (100) for indicating a change in the state of motion comprises at least one light emitting element (106) implemented with LED technology, as well as an acceleration sensor (101 ) adapted to determine acceleration with respect to...  
WO/2013/188131
Methods of measuring displacement of a movable mass in a microelectro- mechanical system (MEMS) include driving the mass against two displacement-stopping surfaces and measuring corresponding differential capacitances of sensing capacito...  
WO/2013/188662
In a teeter-totter type MEMS accelerometer, the teeter-totter proof mass and the bottom set of electrodes (i.e., underlying the proof mass) are formed on a device wafer, while the top set of electrodes (i.e., overlying the teeter-totter ...  
WO/2013/184816
An MEMS device has a dynamically variable reference capacitor that provides a reference to a sense capacitance. In some embodiments, a 3-axis accelerometer includes a proof mass suspended above a substrate from an anchor, and a cantileve...  
WO/2013/184620
A method of detecting activity with a MEMS accelerometer stores a value of acceleration, then measures acceleration at a later time, calculates a change in acceleration using the measured acceleration and the stored acceleration, and com...  
WO/2013/183829
The present invention relates to a method of measuring the rotating speed of a sphere for controlling the posture of a satellite. The method includes: an accelerometer installing step (S100) in which a pair of accelerometers is installed...  
WO/2013/179189
Cardiac activity and respiratory activity are monitored of a person lying on a surface of a supporting system. A first signal is generated by sampling a magnitude of a first physical quantity that is representative of the ballistic effec...  
WO/2013/181374
A capped micromachined accelerometer with a Q-factor of less than 2.0 is fabricated by encapsulating a gas having a viscosity of less than 25.0 ┬ÁPa.s with the movable mass of the micromachined accelerometer by providing small gaps betwe...  
WO/2013/176595
The invention concerns a process for measuring the initial velocity V0 of an object that can be fired such as a shell or projectile that exits a barrel, said measurement being based on measurement of the force exerted on a sensor device ...  
WO/2013/172010
A sensor device including a semiconductor substrate and a plurality of sensor units. The plurality of sensor units are arranged on one side of the semiconductor substrate and convert a physical quantity into an electrical signal. The one...  
WO/2013/167037
Provided is an anti-jitter shooting method for a mobile terminal. The method comprises: obtaining an anti-jitter function enabled instruction; obtaining jitter information about a mobile terminal which is detected by a sensor; judging wh...  
WO/2013/167037
Provided is an anti-jitter shooting method for a mobile terminal. The method comprises: obtaining an anti-jitter function enabled instruction; obtaining jitter information about a mobile terminal which is detected by a sensor; judging wh...  
WO/2013/166407
A fiber optic sensing system. The fiber optic sensing system includes an optical source adapted to provide an optical signal at a plurality of wavelengths. The fiber optic sensing system also includes a plurality of wavelength taps for s...  
WO/2013/165346
A system includes at least three accelerometers disposed in different locations of an area to capture respective vibration data corresponding to an event and a processing system to receive the vibration data from each accelerometer and g...  
WO/2013/165348
A system includes at least three accelerometers disposed in different locations of an area with a surface to capture respective vibration data corresponding to a command tapped onto the surface by a user and a processing system to receiv...  
WO/2013/160924
A device (1) to be installed on board vehicles, designed for automatic detection of road accidents and of the modalities with which a vehicle is driven and for storage of the data detected, comprises: first means (3), designed to measure...  
WO/2013/161597
This acceleration sensor (10) is provided with: a frame-shaped affixed section (12) of which the outer shape is a rectangle; a plumb section (14) that has an approximately square shape having, in a plan view, two sides opposite each othe...  
WO/2013/161598
In the present invention, a plumb section (14) has two sides opposite in the x-axis direction in a plan view. A vibrating beam (13) has one end connected in one location to an affixed section (12), has another end connected in one locati...  
WO/2013/157264
The inertial force sensor according to the present invention is provided with: fixed parts; beam parts that are connected to the fixed parts; spindle parts that are connected to the other ends of the beam parts and are displaced by an in...  
WO/2013/150558
A device (1), to be installed on board vehicles, designed for automatic detection of road accidents and of the modalities with which a vehicle is driven and for storage of the data detected, comprises: first means (2), designed to measur...  
WO/2013/150557
A device (1, la, lb) to be installed on board vehicles, designed for automatic detection of road accidents and of the modalities with which a vehicle is driven and for storage of the data detected comprises: first means (2), designed to ...  
WO/2013/149685
The invention relates to an integrated circuit comprising, in the BEOL (RITX) interconnection portion, at least one mechanical device (DIS) for detecting the spatial orientation and/or a change in the orientation of the integrated device...  
WO/2013/151834
A MEMS sensor includes a substrate and a MEMS structure coupled to the substrate. The MEMS structure has a mass movable with respect to the substrate. The MEMS sensor also includes a reference structure electrically coupled to the mass o...  
WO/2013/150558
A device (1), to be installed on board vehicles, designed for automatic detection of road accidents and of the modalities with which a vehicle is driven and for storage of the data detected, comprises: first means (2), designed to measur...  
WO/2013/150731
A piezoelectric vibration sensor (100) is provided with a flat board-like piezoelectric element (110), a flat board-like element holding plate (120), and first and second supporting bodies (130a, 130b). The piezoelectric element (110) ha...  
WO/2013/145828
An objective of the present invention is, when a pad is disposed other than at an end point on an LSI-side in a sensor module with which changing a detection axis of a physical quantity is possible, to solve such problems as increased ch...  
WO/2013/146368
A method for manufacturing a capacitive acceleration sensor that comprises a capacitor whose capacitance varies between a movable electrode and a fixed electrode depending on a displacement of the movable electrode comprises: a step of f...  
WO/2013/144503
An atom interferometer with differential inertial measurement comprises an atom source system (100) to supply several sets of atoms (11, 12) intended for acceleration measurements which are made simultaneously at different respective loc...  
WO/2013/136071
An optical sensor having one or more sensing interference elements is disclosed. A first detector function generates a coarse optical path difference signal for example using a discrete Fourier transform of a detected interference spectr...  
WO/2013/131197
The invention relates to a multi-dimensional accelerometer using dual fibre Bragg grating (FBG) in each of 2 or 3 substantially orthogonal directions about a inertial mass suspending within a rigid frame, and wherein the optical detectio...  
WO/2013/132830
This inertial force sensor is provided with: a base section; a connecting electrode, which is provided on the base section; a flexible section supported by the base section; a drive section, which is provided on the upper surface of the ...  
WO/2013/134067
A control system adapted to be mounted on a motor vehicle for control of a motor vehicle system in accordance with the inertial state of the motor vehicle. The control system includes an inertial sensor providing an inertial measurement ...  
WO/2013/130175
An inertial electrode launcher may be configured to project charged particles or a voltage comprising an inertial electrode proximate a flame or combustion gas produced by the flame. According to an embodiment, a burner system may includ...  
WO/2013/131067
Technologies are generally described for operating and manufacturing optomechanical accelerometers. In some examples, an optomechanical accelerometer device is described that uses a cavity resonant displacement sensor based on a zipper p...  
WO/2013/125295
In order to provide an inertial force sensor with good sensitivity, an inertial force sensor comprises: a first substrate provided with a first electrode for detecting inertial force and a first stationary part for extracting a signal de...  
WO/2013/125212
An inertial force sensor is provided with a sensor element that converts inertial force into an electrical signal, a sensor signal processing unit that is connected to the sensor element and that outputs an inertial force value, and a po...  
WO/2013/125200
An inertial force sensor is provided with a first sensor element, a second sensor element, a first signal processing unit, a second signal processing unit, and a power control unit. The first sensor element converts a first inertial forc...  
WO/2013/122327
The present invention relates to a physical-fitness test system using an acceleration sensor which is able to output a physical-fitness test and an evaluated result thereof by attaching a portable terminal having an acceleration sensor t...  
WO/2013/123350
According to one aspect, embodiments herein provide a sensing device comprising an accelerometer configured to monitor acceleration of the sensing device and provide acceleration information including a value of the acceleration of the s...  
WO/2013/118843
A pressure sensor (100) is provided with: a socket part (1) and a nut part (2) which are formed by being integrally molded with resin; a screw part (6) which is hermetically affixed to the opening sidewall (4) of a recessed section (3) o...  
WO/2013/115967
This document discusses among other things apparatus and methods for a proof mass including split z-axis portions. An example proof mass can include a center portion configured to anchor the proof-mass to an adjacent layer, a first z-axi...  
WO/2013/116356
This document discusses, among other things, an inertial sensor including a single proof-mass formed in an x-y plane of a device layer, the single proof-mass including a single, central anchor configured to suspend the single proof-mass ...  
WO/2013/113297
The invention relates to an electrode, which allows, after application on a skin, electrically stimulating appropriate nerve plexus localized in a tissue under the skin. Preferably, the electrode is intended for stimulating the nerves in...  
WO/2013/109629
A method of determining the angular position of a roll includes: (a) detecting signals generated by an accelerometer attached to an end of a rotating roll; (b) determining whether a signal generated in step (a) has reached a pre-trigger ...  
WO/2013/105591
[Problem] The purpose of the invention is to provide a physical quantity sensor with particularly high sensitivity and outstanding detection stability. [Solution] Formed in mutual detachment on a silicon substrate are: anchor sections (6...  

Matches 51 - 100 out of 11,568