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Patent Searching and Data


Matches 701 - 750 out of 18,471

Document Document Title
WO/2008/072705A1
Intended is to provide an acceleration sensor or the like capable of reducing the power requirements while reducing the size and weight. The acceleration sensor (210A) is constituted by connecting a plurality of piezoelectric material un...  
WO/2008/071479A3
The invention relates to a micromechanical Z-sensor with a given sensitivity, a torsion spring (100) and a seismic auxiliary mass (40), the torsion spring (100) having a spring width (105) and the seismic auxiliary mass (40) having webs ...  
WO/2008/069682A1
An impact detection system provides a means of sensing, monitoring and recording impact events on an impact surface using at least one sensor that is incorporated into the impact surface. The sensor(s) can be integral with, attached to o...  
WO/2008/069284A1
Provided is a sensor including a movably supported movable element and an opposing member. The sensor detects a relative positional relationship between the movable element and the opposing member which are provided with a spacing thereb...  
WO/2008/062099A1
A user portable measurement device (100) comprises a measurement unit (174) for measuring and monitoring human health information, a user interface (175) for presenting information based on a measurement result, means for storing informa...  
WO/2008/063926A9
A motor vehicle motion sensor assembly includes a daughter board assembly having an alignment feature, a circuit board having electronic components, and a housing element having a receiving feature for receiving the daughter board assemb...  
WO/2008/062705A1
A dynamic quantity sensor comprises a first structure having fixed parts with openings, displacement parts disposed in the openings and displaced relative to the fixed parts, and a connection part for connecting the fixed parts to the di...  
WO/2008/063042A1
This invention relates to a "Control System for the Energy Distribution of a Vehicle with an Inertial Switch" for controlling the load devices which consume engine power, such as the air conditioning compressor, alternator or any other a...  
WO/2008/063926A3
A motor vehicle motion sensor assembly includes a daughter board assembly having an alignment feature, a circuit board having electronic components, and a housing element having a receiving feature for receiving the daughter board assemb...  
WO/2008/060003A1
A shock indicator according to the present invention comprises a housing in which a hollow is formed and on the inside wall surface of which at least one of pins protrude in the directions of up and down, front and rear, and left and rig...  
WO/2008/058307A1
A method as system for determining movement of a vehicle by measuring one or more output signals indicative of acceleration of the vehicle along an axis output from one or more accelerometers installed in the vehicle and processing the o...  
WO/2008/059757A1
A sensor is provided with a detecting element (28) having an acceleration detecting section. The acceleration detecting section is provided with a spindle section (18) connected to a fixed section (14) through a flexible section (16), a ...  
WO/2008/054404A3
The invention provides resonant vibratory sensors to render such resonant vibratory sensors more beneficial than conventional MEMS-based and non-MEMS -based resonant vibratory sensors for various usage applications, such as portable appl...  
WO/2008/054404A2
The invention provides resonant vibratory sensors to render such resonant vibratory sensors more beneficial than conventional MEMS-based and non-MEMS -based resonant vibratory sensors for various usage applications, such as portable appl...  
WO/2008/051278A3
An acoustic sensor configured to detect sound waves traveling through a substrate in which the acoustic sensor is embedded. The acoustic sensor includes a piezoelectric element and mass configured to receive and react to sound waves in t...  
WO/2008/051677A2
Angular rate sensor for detecting rotation about first and second mutually perpendicular axes which has first and second masses coupled together for torsional drive mode oscillation of equal amplitude and opposite phase about third axes ...  
WO/2008/043737A2
The invention relates to a resonant accelerometer (10) capable of measuring the component an acceleration along a sensitive axis (Z) and comprising a tuning-fork shaped resonator (12) that comprises two longitudinal flat and identical ar...  
WO/2008/043585A1
The invention relates to an electronic module (1) which comprises the following features: at least one sensor (23) for detecting a physical variable, especially an acceleration or deceleration; an electronic circuit having at least one c...  
WO/2008/044569A1
A data logger (10) having a function of recording a fall is provided. The data logger (10) comprises a fall sensor (11) for outputting a signal including a first signal (21) indicating an 0G or a fall and a second signal (22) indicating ...  
WO/2008/045660A3
A transducer (20) includes a movable element (24), a self-test actuator (22), and a sensing element (56, 58). The sensing element (56, 58) detects movement of the movable element (24) from a first position (96) to a second position (102)...  
WO/2008/043737A3
The invention relates to a resonant accelerometer (10) capable of measuring the component an acceleration along a sensitive axis (Z) and comprising a tuning-fork shaped resonator (12) that comprises two longitudinal flat and identical ar...  
WO/2008/043831A1
The present invention relates to a sensor for detecting an acceleration acting on the sensor, having: a substrate (3), a mass unit (9), which acts as an inert mass in the event of the presence of an acceleration, a fixing structure (2, 1...  
WO/2008/045660A2
A transducer (20) includes a movable element (24), a self-test actuator (22), and a sensing element (56, 58). The sensing element (56, 58) detects movement of the movable element (24) from a first position (96) to a second position (102)...  
WO/2008/042200A3
An acceleration measurement system (200) is provided. The system (200) includes at least first and second accelerometers (222, 224, 225, 228, 230). The first accelerometer (222) has an electrical characteristic that varies with accelerat...  
WO/2008/041164A1
The actuator assembly of an optical disc drive can be used to obtain acceleration information from external influences, thus allowing the optical disc drive to replace acceleration sensors in situations where an optical disc drive is alr...  
WO/2008/039834A3
A single crystal based leveraged shear mode accelerometer includes a housing base portion with a base portion bottom surface that includes two base metallization areas. A housing top portion is coupled to the housing base portion. A suba...  
WO/2008/039828A3
A single crystal unimorph based accelerometer with a cantilevered piezoelectric single crystal  
WO/2008/039504A1
A vehicle sensor assembly includes a housing assembly and a printed circuit board having a plurality of electronic components provided thereon, mounted in the housing assembly. A connector interface is integrally formed with the housing ...  
WO/2008/039656A3
Described are a sensor and a method for measuring a vibration of a surface obscured from view. The sensor includes a narrowband source of a terahertz beam, a beamsplitter, a beam combiner and a terahertz detector. The beamsplitter splits...  
WO/2008/038537A1
Provided is a piezoresistance element type acceleration sensor wherein an offset voltage does not fluctuate even when excessive shock/acceleration is operated. In the acceleration sensor, a flexible portion and a metal wiring on a spindl...  
WO/2008/039828A2
A single crystal unimorph based accelerometer with a cantilevered piezoelectric single crystal  
WO/2008/039834A2
A single crystal based leveraged shear mode accelerometer includes a housing base portion with a base portion bottom surface that includes two base metallization areas. A housing top portion is coupled to the housing base portion. A suba...  
WO/2008/036639A3
A speed measuring device with an output generating system is disclosed. The output generating system can generate visual outputs and/or audible outputs in response to a detected flow of air. The device includes a coupling component that ...  
WO/2008/034788A1
The present invention relates to a micro-machined accelerometer that uses a mobile seismic mass (100) suspended with relation to a substrate by elastic links (12, 14) only allowing a translation in its own plane along a sensitive axis (O...  
WO/2008/032741A1
A physical quantity measuring apparatus and a signal processing method thereof wherein noise components can be reduced to improve the reliability without increasing the circuit scale and the cost. A physical quantity determining part (11...  
WO/2008/029654A1
Provided is a semiconductor sensor device which is manufactured by an MEMS technology wherein machining technology and/or material technology is combined with semiconductor technology for detecting and measuring various physical quantiti...  
WO/2008/025604A1
The invention relates to a device comprising a yaw sensor (20) and at least one acceleration sensor (10). The essence of the invention is that the device (1) has a control element (30), which is used to control the yaw sensor (20) in acc...  
WO2008010775A9
Electrostatic microactuators are described in which stationary electrodes (4) and movable electrodes (3) mounted on flexures (6) have relative locations and mechanical properties such that non-linear pull-in/pull-out behavior is displaye...  
WO/2008/026331A1
When a relatively low G is applied, weight portions (11b1, 11b2) at the large weight portion of a movable electrode (11) oscillate downward with a first beam portion (11d) as a fulcrum, and weight portions (11b3, 11b4) at the large weigh...  
WO/2008/026357A1
Provided is a motion capture, which can measure the positional data or the like of a measurement object highly precisely and which is easy in size and weight reductions. The motion capture detects the position or posture of the object wi...  
WO/2008/023573A1
In a combined detection element (6), an acceleration detection element (2) and an angular velocity detection element (4) are laminated on each other, and the angular velocity detection element (4) is so disposed above the acceleration de...  
WO/2008/021144A3
A micro electromechanical actuator 130 as described herein comprises a support layer 101 and at least one movable comb 110 moun resiliently on the support layer. Each movable comb 110 has a plurality of substantially parallel movable fin...  
WO/2008/017090A3
The invention relates to a miniature sensor for detecting acceleration and deceleration processes, which is characterized - in that it comprises at least one bar-like spring element which is formed by a nanowire (2), which is connected b...  
WO/2008/017090A2
The invention relates to a miniature sensor for detecting acceleration and deceleration processes, which is characterized - in that it comprises at least one bar-like spring element which is formed by a nanowire (2), which is connected b...  
WO/2008/012497A1
A fiber optic sensor employs a central support structure and at least two flexural discs spaced apart from one another along a central axis. Radially- inner portions of the flexural discs are rigidly attached to the central support struc...  
WO/2008/012500A1
A fiber optic sensor employs at least two flexural discs that are spaced apart from one another along a central axis. A fiber optic coil is affixed to at least one of the flexural discs. A proof mass is disposed between the flexural disc...  
WO/2008/012846A1
Described herein is a microelectromechanical device (10) having a mobile mass (12) that undergoes a movement, in particular a spurious movement, in a first direction (z) in response to an external event; the device moreover has a stopper...  
WO/2008/012846A8
Described herein is a microelectromechanical device (10) having a mobile mass (12) that undergoes a movement, in particular a spurious movement, in a first direction (z) in response to an external event; the device moreover has a stopper...  
WO/2008/014305A3
An electronic apparatus includes a first die, a second die, a third die, and a fourth die (101-104), wherein a portion of the second die (50) and a portion of the third die (150) are movably connected between the first die and the fourth...  
WO/2008/010775A1
Electrostatic microactuators are described in which stationary electrodes (4) and movable electrodes (3) mounted on flexures (6) have relative locations and mechanical properties such that non-linear pull-in/pull-out behavior is displaye...  

Matches 701 - 750 out of 18,471