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Patent Searching and Data


Matches 51 - 100 out of 19,898

Document Document Title
WO/2017/007428A1
According to various embodiments, there is provided a motion measurement device including a first proof mass and a second proof mass, each of the first proof mass and the second proof mass configured to be at least partially rotatable in...  
WO/2017/006562A1
An inertial force sensor is provided with an acceleration detection element (20), a temperature sensor (44) for detecting the temperature around the acceleration detection element (20), a bridge circuit (first bridge circuit (41)) for pr...  
WO/2017/004445A1
A system and method for detecting brain concussion includes detecting and measuring of acceleration at one or more points on a subject's head. Sensors, which can be accelerometers placed against the head, detect and measure natural motio...  
WO/2017/004443A2
Sensors and systems are described herein for out-of-plane sensing. In particular, the sensors and systems relate to vibratory inertial sensors implementing time-domain sensing techniques with linear combinations of multiple signals. In o...  
WO/2017/004443A3
Sensors (100) and systems (100) are described herein for out-of-plane sensing. In particular, the sensors (100) and systems (100) relate to vibratory inertial sensors implementing time-domain sensing techniques with linear combinations o...  
WO/2017/003910A1
An electronic device configured for real-time calibration of an on-board accelerometer. A plurality of acceleration measurements are collected from the accelerometer to form a data set. An accelerometer error correction model is maintain...  
WO/2017/002528A1
The purpose of the present invention is to secure a sensor chip while preventing breakage of the sensor chip. As a result, for the purpose of providing a semiconductor device with improved yield, the present invention is a semiconductor ...  
WO/2016/207800A1
The present invention relates to A MEMS sensor with movable and fixed components for measuring linear acceleration. The MEMS sensor includes at least two mutually independent differential sensor elements disposed inside a common frame st...  
WO/2016/207487A1
A cover assembly (1-1) is configured to automatically open a cover (1-3) that is movable from a closed position to an open position, wherein in the closed position the cover protects a part of an optical aiming device and in the open pos...  
WO/2016/206094A1
A shear-type piezoelectric sensor (100) and a method for manufacturing the shear-type piezoelectric sensor (100). The shear-type piezoelectric sensor (100) comprises: a collar (101), a piezoelectric element (105), and a mass (106), where...  
WO/2016/209985A1
Systems and methods of passive and active alert system for individuals to detect traumatic events using physiological and environmental factors. Exemplary methods include receiving sensor data associated with the individual from a plural...  
WO/2016/205477A1
This disclosure describes a sensor for detecting vibrations, particularly low-frequency vibrations. The sensor is of a cascaded gapped cantilever construction and may include a single sensing beam extending from a base to a proof mass ac...  
WO/2016/200589A1
Systems and methods for impact detection in accordance with embodiments of the invention are disclosed. In one embodiment, a vehicle impact detection system includes an acceleration sensor, a storage device storing an impact detection ap...  
WO/2016/201413A1
An inertial measurement apparatus has mechanically bendable beams that have an isosceles trapezoid cross-section. The apparatus has a resonant member having a perimeter at least partially defined by a sidewall slanted at a first angular ...  
WO/2016/199991A1
The present invention relates to a walking assistance device for visually handicapped people and the elderly and infirm, the device having a wearable device form comprising a wireless mobile communication module and a detachable intellig...  
WO/2016/196455A1
One-axis and two-axis vibratory gyroscopes include a unitary resonator structure conceptually having four beams interconnected in a cross-hatch configuration. While each beam can be considered a unitary piece of material, each beam's att...  
WO/2016/196397A1
A hyper-velocity impact sensor is configured to probe a mass of material consumed upon impact with an object. The probe can extract density and thickness characteristics of the impacted object, which can be used to classify the object.  
WO/2016/189690A1
The present invention provides a technology, which relates to an acceleration sensor system, and achieves low power consumption, while ensuring high sensitivity. This acceleration sensor system is provided with: a sensor that outputs a s...  
WO/2016/184479A1
Method for removing noise from data d n (t) recorded simultaneously on a plurality of channels by means of N receivers, said noise having different receiver specific signal strength and is embedded in an actual signal S n (t).  
WO/2016/187560A1
Systems and methods are described herein for extracting inertial information from nonlinear periodic signals. A system can include circuitry configured for receiving a first periodic analog signal from a first sensor that is responsive t...  
WO/2016/187602A1
Various embodiments of methods and apparatus for detecting a change in an orientation of a portion of a structure. In some embodiments, the apparatus includes a processor, an energy storage unit, a location reporting unit, a wireless com...  
WO/2016/183812A1
A mixed motion capturing system and method. The mixed motion capturing system comprises at least one inertial sensor module (101), at least one optical marker (102), at least two optical cameras (103), and a reception processor (104). Th...  
WO/2016/182428A1
The invention relates to an optical sensor device comprising a reference body and at least one sensing transducer. The sensing transducer is arranged for moving relative to the reference body in response to an input action. The device fu...  
WO/2016/182431A1
The invention is directed at an optical sensor device, comprising a sensing element for receiving an input action, an optical fiber comprising an intrinsic fiber optic sensor, and a transmission structure arranged for exerting a sensing ...  
WO/2016/182429A1
The invention relates to an optical sensor device comprising a reference body, an optical fiber including an intrinsic fiber optic sensor, and a hydraulic transmission system. The hydraulic transmission system is connected to the referen...  
WO/2016/182156A1
The purpose of the present invention is to provide a mobile terminal for detecting an abnormal activity of a user carrying the mobile terminal and a system including the same. Accordingly, the present invention provides a mobile terminal...  
WO/2016/178497A1
An embodiment of the present invention, with respect to an exercise measuring device formed detachably on a bar of an exercise apparatus, discloses an exercise measuring device comprising: a main body; a coupling portion formed on the ma...  
WO/2016/175800A1
The invention relates to a method, a device and a computer program product for determining a position of a valve closure element moved by a rotatable valve actuator shaft. The valve may be a non-rising stem valve, e.g. included in a oil ...  
WO/2016/162986A1
The purpose of the present invention is to reduce noise of a detection circuit for a sensor system. In one aspect of the present invention, a high-sensitivity sensor system is provided with: an acceleration sensor; a detection circuit sy...  
WO/2016/163586A1
The present invention relates to a method for preparing a three-axis inertial measurement system in which an x-axis accelerometer, for detecting the translational movement of the x axis, a y-axis accelerometer, for detecting the translat...  
WO/2016/158469A1
In a capacitance detection type sensor system, it is not possible for low-frequency noise typified by 1/f noise to be frequency-separated from a signal band, and therefore the sensitivity of the sensor system deteriorates. A carrier wave...  
WO/2016/147394A1
A sensor unit (1) is provided with an acceleration sensor (2), a housing (3) for accommodating the acceleration sensor (2), and a base (4) for attachment to which the housing (3) is fixed. A magnet (14) that adheres to a structure is pro...  
WO/2016/146862A1
The invention relates to a belt in the form of a strip, which has a base and a narrowing towards one of the two ends. Five sensors arranged in the central part and corresponding to the lumbar vertebrae are connected to said strip, as wel...  
WO/2016/145535A1
A single Micro-Electro-Mechanical System (MEMS) sensor chip is provided, for measuring multiple parameters, referred to as multiple degrees of freedom (DOF). The sensor chip comprises a central MEMS wafer bonded to a top cap wafer and a ...  
WO/2016/147393A1
Provided is a sensor unit comprising a housing (3) that can be attached using both the upper surface side and the lower surface side thereof as an attachment-side surface and that can be opened and closed from both the upper surface side...  
WO/2016/142832A1
A MEMS structure that provides an improved way to selectively control electromechanical properties of a MEMS device with an applied voltage. The MEMS structure includes a capacitor element that comprises at least one stator element (6, 1...  
WO/2016/143183A1
Provided are: an acceleration detection device wherein a piezoelectric element is not susceptible to generating positional shift and holding angle shift, and not susceptible to noise; and a method for manufacturing the acceleration detec...  
WO/2016/135852A1
This semiconductor device is provided with a substrate (1A), beam (12), movable structure (13), first stopper member (S1), second stopper member (S2), and third stopper member (S3). The first stopper member (S1) is disposed by having a f...  
WO/2016/132447A1
Provided is an acceleration sensor capable of achieving, even with an MEMS process having significant production variation, a simultaneous operation method for signal detection and servo control that replaces a time-division processing m...  
WO/2016/132046A1
The invention relates to a method for measuring an external parameter (a) by means of atomic interferometry using two sets of atoms (11, 12) that belong to different species. Two measurements are taken simultaneously at the same location...  
WO/2016/132047A1
The invention relates to a method for measuring an external parameter (a) by atomic interferometry, using two sets of atoms (11, 12) that belong to different species. Two measurements are taken simultaneously at the same location, but in...  
WO/2016/129230A1
A method for manufacturing a semiconductor device comprises readying a first substrate (10), forming on one surface (10a) of the first substrate a metal film having a Ti layer (40b) as the outermost surface, patterning the metal film to ...  
WO/2016/129795A1
Provided is an apparatus for measuring surface roughness of a rail while moving along, which may measure accurate surface roughness of the rail without any noise or error generated during the movement of the apparatus by using an acceler...  
WO/2016/125151A1
The present disclosure provides a method of measuring a path length using a handheld electronic device comprising an acceleration sensor. The method comprises: sensing an acceleration of the handheld electronic device while the handheld ...  
WO/2016/126126A1
A micromachining method, which enables improvement of z-axis movement performance and minimizing of the depth deviation of a structure, comprises: a step (S100) for preparing a silicon-on-insulator (SOI) wafer comprising an upper silicon...  
WO/2016/126405A1
Stress relief structures and methods that can be applied to MEMS sensors requiring a hermetic seal and that can be simply manufactured are disclosed. The system includes a sensor having a first surface and a second surface, the second su...  
WO/2016/120319A1
The invention relates to an acceleration sensor (100) having a sensor material (120) which is mounted by means of spring elements (130) so as to be movable along a movement axis (x) over a substrate (110), first trim electrodes (140) whi...  
WO/2016/122960A1
A system and method for providing a MEMS sensor are disclosed. In a first aspect, the system is a MEMS sensor that comprises a substrate, an anchor region coupled to the substrate, at least one support arm coupled to the anchor region, a...  
WO/2016/119418A1
A Z-axis structure in an accelerometer comprises a mass block (1) moving relative to a substrate (4) in a Z-axis direction in a reciprocating manner. A first movable electrode plate (10) and a second movable electrode plate (11) are disp...  
WO/2016/121453A1
The purpose of the present invention is to improve the pressure resistance of a cavity in a semiconductor sensor device employing a resin package, and to do so without adversely affecting the embeddability of an electrically conductive m...  

Matches 51 - 100 out of 19,898