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Matches 51 - 100 out of 18,435

Document Document Title
WO/2014/098985A1
This invention relates to inductive inertial sensors employing a magnetic drive and/or sense architecture. In embodiments, translational gyroscopes utilize a conductive coil made to vibrate in a first dimension as a function of a time va...  
WO/2014/096109A3
A method and geophysical acceleration sensor (100) for measuring seismic data and also for protecting the sensor from shock. The sensor includes a housing (102); a flexible beam (104) having a first end fixedly attached to the housing; a...  
WO/2014/092040A1
Provided are an angular acceleration sensor and an acceleration sensor that enable both a wide detection area and a high signal-to-noise (S/N) ratio to be established. The angular acceleration sensor (10) has a flat plate surface that fo...  
WO/2014/091583A1
The purpose of the invention is to find the acceleration in both left and right directions of a gait state from sensor values of an acceleration sensor using simple arithmetic processing, such as the four arithmetic operations. An accele...  
WO/2014/092059A1
On the detection base section (220E1) side of a movable-side detection base section (240D1), a plurality of protruding sections (241D1) are formed by being aligned with each other in the longitudinal direction. On the detection base sect...  
WO/2014/090445A1
A sensor system for providing an N-dimensional measurement signal comprises at least N+1 sensors having measuring directions which are linearly independent of one another, a stimulus source for providing a periodic stimulus signal for ea...  
WO/2014/092060A1
This sensor element (1) is provided with a first mass (10) and a second mass (20) that oscillate in anti-phase to each other. The first and second masses (10, 20) are each provided with an acceleration detection unit and an angular veloc...  
WO/2014/092039A1
Provided are an angular acceleration sensor and an acceleration sensor that enable both a wide detection area and a high signal-to-noise (S/N) ratio to be established. The angular acceleration sensor (10) has a flat plate surface that fo...  
WO/2014/092825A1
A new class of accelerometer uses a differential Eddy current sensor to sense the displacement of the proof mass. This accelerometer can provide improved performance in an open-loop configuration based on the thermal stability and improv...  
WO/2014/088020A1
In the present invention, a pressure sensor is configured from a SOI substrate that is configured from a Si substrate (10a), a SiO2 layer (10b), and a surface Si film (10c). An opening (13) is formed in the Si substrate (10a) by etching,...  
WO/2014/088977A1
A sensor device includes a first CMOS chip and a second CMOS chip with a first moving-gate transducer formed in the first CMOS chip for implementing a first 3-axis inertial sensor and a second moving-gate transducer formed in the second ...  
WO/2014/088021A1
An acceleration sensor element (100) is packaged to form an acceleration sensor. The acceleration sensor element (100) is provided with a weight part (11), a frame-shaped base part (12) surrounding the weight part (11), a beam part (13) ...  
WO/2014/084928A1
Systems and methods are disclosed for identifying users of portable user devices according to one or more accelerometer profiles created for a respective user. During a media session, the portable computing device collects media exposure...  
WO/2014/085675A1
A sensing assembly device (100) includes a substrate (102), a chamber above the substrate, a first piezoelectric gyroscope sensor (104) positioned within the chamber, and a first accelerometer (106) positioned within the chamber (150). T...  
WO/2014/080800A1
An acceleration sensor having a new structure is provided. An acceleration sensor (1) comprises a first acceleration detecting element (10) and a second acceleration detecting element (20). The first acceleration detecting element (10) h...  
WO/2014/081927A1
Computing interface systems and methods are disclosed. Some implementations include a first accelerometer attached to a first fastening article that is capable of holding the first accelerometer in place on a portion of a thumb of a user...  
WO/2014/080799A1
An acceleration detection device having a plurality of acceleration detection axes is provided. An acceleration detection device (1) in which a plurality of plate-shaped acceleration detection units (2, 3) are stacked, the acceleration d...  
WO/2014/077299A1
An angular acceleration sensor (10) having a planar surface and comprising a fixing section (12), a weight section (13), and a beam section (14). The weight section (13) has a recessed section (13A) that is recessed in the X-axis negativ...  
WO/2014/078360A1
A system for monitoring motion of an overhead line includes a monitoring device. The monitoring device includes an accelerometer and a processing circuit. The processing circuit is configured to accept data from the accelerometer corresp...  
WO/2014/077298A1
An angular acceleration sensor (10) having a planar surface and comprising a fixing section (12), a weight section (13), and a beam section (14). The weight section (13) has a recessed section (13A) that is recessed in the X-axis negativ...  
WO/2014/074092A2
Technologies are generally described for detecting acceleration by sensing a movement of a liquid contained in at least one liquid flow path arranged in a film-type material. An example device may be configured to detect acceleration bas...  
WO/2014/073631A1
An angular acceleration sensor comprises: a stationary portion (12); a weight (13); a beam (14) comprising a plate-shaped flat portion (21) for which one end in the extension direction is connected to the stationary portion (12) and the ...  
WO/2014/065151A1
Provided is an acceleration detection device in which tabular outer substrates, which do not have recesses, can be used as outer substrates, enabling the acceleration device to have a low profile. In the acceleration detection device (1)...  
WO/2014/063410A1
Provided are a capacitive accelerometer of a bent flexible beam and a manufacturing method. The accelerometer at least comprises: a first electrode structure layer (1), an intermediate structure layer (2), and a second electrode structur...  
WO/2014/063409A1
Provided are a capacitive accelerometer of an H-shaped beam and a manufacturing method for the accelerometer. The accelerometer at least comprises: a first electrode structure layer (1), an intermediate structure layer (2), and a second ...  
WO/2014/059832A1
A parallel plate capacitor, comprising a first polar plate (10), and a second polar plate disposed opposite to the first polar plate (10). The parallel plate capacitor further comprises at least a pair of sensitive units disposed on a su...  
WO/2014/061099A1
The present invention is a configuration in which signals generated by application of acceleration other than a measurement signal are offset each other before being inputted to an LSI circuit, thereby preventing a breakdown of an inerti...  
WO/2014/057623A1
This acceleration sensor is characterized in having disposed in one chip: an X detecting section (10), which detects acceleration in the X direction by swinging a first movable electrode (11) with a pair of beam sections (12a, 12b) as ax...  
WO/2014/052874A1
A shock patch is configured for use with a human being to detect various parameters related to the condition of the portion of the human being to which the shock patch is adhered. The patch may be attached to a head using an adhesive sti...  
WO/2014/044015A1
Disclosed is an accelerometer, comprising a measuring body (1), an upper cover plate silicon wafer (2) connected to the measuring body (1) and a lower cover plate silicon wafer (3), wherein the measuring body (1) comprises a frame (11), ...  
WO/2014/044016A1
Disclosed is an accelerometer, comprising a measuring body (1), an upper cover plate silicon wafer (2) connected to the measuring body (1) and a lower cover plate silicon wafer (3), wherein the measuring body (1) comprises a frame (11), ...  
WO/2014/041648A1
This semiconductor device includes a gas-type acceleration sensor that includes, as constituent elements, a heater, a first temperature sensor, and a second temperature sensor. The semiconductor device further includes a first chip havin...  
WO/2014/042055A1
[Problem] The purpose of the present invention is to provide a semiconductor device enabling an unprecedented reduction in the impact of thermal stress, in particular on a MEMS sensor. [Solution] The present invention is characterized by...  
WO/2014/042362A1
The present invention relates to a superconducting accelerometer, to an acceleration measurement device, and to an acceleration measurement method. The superconducting accelerometer includes: a rod-shaped body section; a testing mass hav...  
WO/2014/037808A1
A hybrid MEMS microfluidic gyroscope is disclosed. The hybrid MEMS microfluidic gyroscope may include a micro-machined base enclosure having a top fluid enclosure, a fluid sensing enclosure and a bottom fluid enclosure. The hybrid MEMS m...  
WO/2014/035426A1
In one embodiment, a method includes drilling a wellbore in a formation with a drilling tool. The method further includes receiving electromagnetic radiation using an opto-analytical device coupled to the drilling tool. The method also i...  
WO/2014/033365A1
The invention relates to a detector arrangement and method for determining a mutual position or a mutual state of motion of at least two structural parts of a mobile work machine. The arrangement comprises detectors configurable to deter...  
WO/2014/025661A1
A measurement system having a miniature, wireless inertial measurement unit (IMU) disposed within or on a moving object, such as a ball or other member, to calculate the kinematics of the moving object.  
WO/2014/021868A1
A device including a semiconductor, a substrate, and an interposer. The interposer is attached between the semiconductor and the substrate to absorb stresses between the semiconductor and the substrate.  
WO/2014/016689A3
A capacitive sensor system and method resistant to electromagnetic interference is disclosed. The system includes a capacitive core, differential amplifier with inverting and non- inverting inputs, capacitive paths, and chopping system. ...  
WO/2014/016689A2
A capacitive sensor system and method resistant to electromagnetic interference is disclosed. The system includes a capacitive core, differential amplifier with inverting and non- inverting inputs, capacitive paths, and chopping system. ...  
WO/2014/015390A1
The invention, in one aspect, provides a system for determining movement. The system comprises at least one receiving module arranged to receive movement data indicative of movement from a remote device, a processing module arranged to p...  
WO/2014/011286A3
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/2014/005769A3
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/2014/001634A1
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/2013/190931A1
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/2013/187018A1
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/2013/186437A1
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/2013/188131A1
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/2013/188662A1
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 ...  

Matches 51 - 100 out of 18,435