About 28 results
https://drivepatents.com/patents/1070770 · 18 Jan 2006
The tilt sensor has a LED (2) comprising patterns formed on its light radiation emission surface. A liquid prism (1) is downstream of the LED and in the propagation direction of light radiation, such that radiation passes through the liquid prism, before i...
https://drivepatents.com/patents/1072322 · 23 Nov 2005
In an acceleration sensor detecting inclined displacement of a predetermined article from a basic position, the acceleration sensor (10) includes a sensor chip having a detection plane including one detection axis or two crossing detection axes detecting t...
https://drivepatents.com/patents/1072697 · 9 Nov 2005
A tilt sensor includes: a rotating member in a nearly U-shape having a weight part and a magnet part; a case main body which houses the rotating member in an interior space; and a single magnetic field detecting member having a single magnetic flux detecti...
https://drivepatents.com/patents/1075359 · 3 Aug 2005
The device has a sensor arrangement for detecting at least one deviation from the desired position by a permitted amount that produces a signal, which is fed to a signal processing device (40), if an actual position differs from the desired position by mor...
https://drivepatents.com/patents/1076823 · 15 Jun 2005
The method involves using a monitoring device with a bubble inclination sensor whose bubble (12) position is measured optically by a radiating element (D1) on one side and a receiving sensor element (D2) on the opposite side of the bubble forming a sensing...
https://drivepatents.com/patents/1079326 · 16 Mar 2005
A capacitance type liquid sensor is disclosed which detects a tilt angle and acceleration of an object using the fact that a liquid surface always keeps itself horizontal. Openings (13, 14) are formed in two sides of a hollow cylindrical closed container (...
https://drivepatents.com/patents/1081248 · 29 Dec 2004
The sensor has silicon substrate (1) whose both ends are supported by a support structure (2), and a weight (3) that is installed at center of silicon substrate through a projected portion (3a). The substrate has piezoresistances (R1- R4) formed with defor...
https://drivepatents.com/patents/1081163 · 29 Dec 2004
The detector (3) includes or is constructed as, a wavefront sensor.
https://drivepatents.com/patents/1091812 · 19 Nov 2003
Tilt sensor and method for forming the sensor with a piezoresistive membrane (10) having a weight (16) affixed proximate its center for detecting the tilt of a body. The membrane (10) may include four piezoresistors (12,14) placed proximate the edges (20, ...
https://drivepatents.com/patents/1091758 · 19 Nov 2003
Tilt and vibration sensor and method for forming the sensor with a piezoresistive membrane (10) having a weight (16) affixed proximate its center for detecting the tilt and vibration of a body. The membrane (10) may include four piezoresistors (12, 14) pla...