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WO/2008/017090 |
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...
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WO/2008/017090 |
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...
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WO/2008/012497 |
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...
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WO/2008/012500 |
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...
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WO/2008/012846 |
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...
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WO/2008/012846 |
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...
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WO/2008/014305 |
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...
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WO/2008/010775 |
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...
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WO/2008/010938 |
A repeated pattern of sensing elements can be used to indicate an unambiguous position along an axis in a sensing region. For example, different-sized sensing elements can be arranged in a repeating pattern, and the relative measures of ...
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WO/2008/009133 |
An instrumented ball for collecting data in an industrial mill comprising a durable sphere defining an enclosed cavity and having a substantial thickness, the sphere manufactured from a resilient material able to withstand pressures exer...
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WO/2008/010097 |
An apparatus and method for estimating a motion parameter of a subject element such as a human or an animal or an object including a plurality of accelerometers, each operable to provide a signal corresponding to an acceleration measurem...
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WO/2008/010097 |
An apparatus and method for estimating a motion parameter of a subject element such as a human or an animal or an object including a plurality of accelerometers, each operable to provide a signal corresponding to an acceleration measurem...
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WO/2008/008230 |
An attitude- and motion-sensing system for an electronic device, such as a cellular telephone, a game device and the like, is disclosed. The system (20), which can be integrated into the portable electronic device, inclu a two- or three-...
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WO/2008/003349 |
To provide a simple motion detector or accelerometer, an auto-focus system is provided comprising a moveable portion connected to an arrangement for detecting movement of said movable portion, wherein said arrangement for detecting said ...
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WO/2008/002180 |
The invention can be used for automating transport means, for measuring motion parameters and in inertia circuit breakers. A sensor comprises a sensing element made of a magnetic material and mounted on an elastic suspension and one or m...
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WO/2008/002701 |
An accelerometer or accelerator switch and its method of manufacture are disclosed. The device is fabricated from two substrates: a top substrate having a moveable mass, and a bottom substrate having at least one conductive plate. The to...
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WO/2007/148246 |
Sensors (1) for sensing accelerations are provided with accelerometers (11) for measuring accelerations, with magnetometers (12) for measuring magnetic fields, and with processors (13) for, in response to acceleration measurements and ma...
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WO/2007/148450 |
[PROBLEMS] To provide a small, lower-cost sensor for detecting an acceleration and a magnetic direction with high accuracy with small burden on the control computing section and a detecting device. [MEANS FOR SOLVING PROBLEMS] An acceler...
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WO/2007/145113 |
An inertial sensor is provided with a drive structure (11) which performs one reference oscillation within an XY plane, and force detecting structures (12 (12-1 to 12-4)), which have a plurality of detection axes and are arranged on an X...
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WO/2007/143123 |
A micromachined artificial sensor comprises a support coupled to and movable with respect to a substrate. A polymer, high-aspect ratio cilia-like structure is disposed on and extends out-of-plane from the support. A strain detector is di...
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WO/2007/141070 |
In a sensor having a centrifugal mass which can be displaced in the z direction and is in the form of a rocker (1), it is proposed, in order to avoid asymmetrical clipping, to provide a stop device (8), which shortens the possible displa...
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WO/2007/141070 |
In a sensor having a centrifugal mass which can be displaced in the z direction and is in the form of a rocker (1), it is proposed, in order to avoid asymmetrical clipping, to provide a stop device (8), which shortens the possible displa...
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WO/2007/141944 |
An acceleration sensor (1) has a frame-shaped beam (4) placed in a manner floating over an XY board surface of a base (2), a beam support/fixation section for supporting the beam (4) at the base (2) through support sections (5a, 5b) in a...
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WO/2007/138829 |
A spacer (4) consists of an adhesive sheet (8) bonded to a movable electrode side substrate (2) and a fixed electrode side substrate (3), a gap stabilization member (7) not bonded to at least one of the movable electrode side substrate (...
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WO/2007/135064 |
The invention concerns a detection device (2) via at least one transistor with a vertical canal consisting of a mechanical structure (14) mobile in relation to the transistor in a plane containing the drain (10) the source (8) and the ca...
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WO/2007/132588 |
[PROBLEMS] To provide an acceleration sensor in which an unwanted output due to the pyroelectric effect in the region held by a holding member is prevented. [MEANS FOR SOLVING PROBLEMS] An acceleration sensor (1A) comprises a sensing ele...
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WO/2007/131835 |
The present invention relates to an acceleration sensor with a seismic mass (1) having a first and a second wing (2, 3), which can be rotated about at least one torsion web (4), and with a base substrate (13), wherein the wings (2, 3) ar...
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WO/2007/130057 |
Mobile communication devices are interfaced with sports equipment that include at least one embedded sensor. The sensor may be a variety of different sensors, including, but not limited to: 3D acceleration sensors, pressure sensors, temp...
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WO/2007/127091 |
An axle assembly for a vehicle includes an axle housing having a tubular portion. A bimetallic sensor mount having a first region of corrosion resistant material and a second region of weldable material is welded to the tubular portion. ...
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WO/2007/125961 |
Disclosed is a capacitive sensor (1) comprising a fixed electrode (6) and a movable electrode (5) movably supported by an anchor portion (3) via a beam (4). In this capacitive sensor (1), a sensing portion is constituted by arranging the...
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WO/2007/125033 |
A measuring device for measuring the speed of a vehicle running on wheels has a first sensor (10) and a second sensor (20). The two sensors are arranged on the same wheel (5) of a vehicle and rotate with this wheel. Both sensors are arra...
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WO/2007/126423 |
Capacitive bulk acoustic wave x, y and z-axes gyroscopes implemented on (100) and (111) silicon substrates are disclosed. Exemplary gyroscopes comprise a handle substrate, a bulk acoustic wave resonator element supported by the handle su...
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WO/2007/122477 |
An optical acceleration sensor includes a target having a reflective portion and a non-reflective portion. A conveyor causes light to be irradiated on the target. A receiver receives light from the target. An inertial mass is coupled to ...
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WO/2007/123196 |
Provided is a method for calculating a deflection at the running time of a tire by a high-speed data processing, on the basis of the series data at the time of measuring the acceleration of a tire tread. The deflecting calculating method...
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WO/2007/123933 |
A vibrating inertial rate sensor has operational elements that define axes that are rotationally offset or "skewed" from a node or anti-node reference axis. The skew may be relative to separate node or anti-node reference axes, or take t...
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WO/2007/122477 |
An optical acceleration sensor includes a target having a reflective portion and a non-reflective portion. A conveyor causes light to be irradiated on the target. A receiver receives light from the target. An inertial mass is coupled to ...
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WO/2007/116459 |
An impact detector has a first determination part (168) for determining whether the absolute value of acceleration in the Y-axis direction exceeds 1G or not and also has impact determination parts (170 to 199) for outputting a predetermi...
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WO/2007/116156 |
The invention concerns an inertial micro-electronic device comprising, in a stack of layers, a chamber and a weight linked to the wall of said chamber via deformable elements so as to be mobile in said chamber parallel to the layers alon...
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WO/2007/111978 |
System having one or more inertial sensors in which one or more of the sensor input axes are modulated in orientation about an axis substantially perpendicular to the input, or sensitive, axis of the sensor and, in some embodiments, by a...
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WO/2007/111289 |
An inertia force sensor (50) includes a detection element (1) for detecting inertia forces, the detection element (1) has two first orthogonal arms (52) where first arms (2) and second arms (4) are connected substantially perpendicularly...
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WO/2007/111623 |
Disclosed are devices, systems, and methods for capturing acoustic data in an efficient manner. Some embodiments have piezoelectric sensing portions with polarization axes and conducting layers. In some embodiments, piezoelectric sensing...
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WO/2007/111623 |
Disclosed are devices, systems, and methods for capturing acoustic data in an efficient manner. Some embodiments have piezoelectric sensing portions with polarization axes and conducting layers. In some embodiments, piezoelectric sensing...
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WO/2007/108374 |
A composite sensor having an angular velocity sensor element; an acceleration sensor element; a signal processing IC for processing signals from the angular velocity sensor element and the acceleration sensor element; an inner package fo...
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WO/2007/105346 |
An acceleration sensor comprising basal plate (2) having acceleration detection device (4) capable of detecting acceleration mounted on its one major surface side, the basal plate (2) oscillatably supported by support member (3) having i...
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WO/2007/098788 |
A force sensor (1) for determining a force action with a sensor element (4) which is acted upon by the force and is composed of a sensor material whose transmission characteristic varies as a function of the force acting on the sensor el...
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WO/2007/096873 |
An accelerometer is fabricated as a MEMS device and includes an array of capacitive electrode plates mechanically coupled to a common proof mass. The proof mass is constrained to move or vibrate in the plane parallel to the first array o...
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WO/2007/097324 |
A body motion detection device that can accurately detect a motion of a user’s body according to the direction of the motion without being affected by the position and orientation of the installation of a device body on the body. A con...
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WO/2007/096873 |
An accelerometer is fabricated as a MEMS device and includes an array of capacitive electrode plates mechanically coupled to a common proof mass. The proof mass is constrained to move or vibrate in the plane parallel to the first array o...
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WO/2007/095461 |
A sensor package generally includes a substrate and one or more sensing elements, located on a surface of the substrate. A lid, such as for example a glass cap, is coupled to the substrate such that the lid and substrate define a sealed ...
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WO/2007/095461 |
A sensor package generally includes a substrate and one or more sensing elements, located on a surface of the substrate. A lid, such as for example a glass cap, is coupled to the substrate such that the lid and substrate define a sealed ...
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