Abstract: An earthquake sensing module includes an acceleration sensor configured to detect accelerations on a plurality of detection axes, a module control unit configured to control the acceleration sensor, and a module storage unit configured to store state information of the acceleration sensor.

Abstract: An earthquake sensing module includes an acceleration sensor configured to detect accelerations on a plurality of detection axes, a module control unit configured to control the acceleration sensor, and a module storage unit configured to store state information of the acceleration sensor.

Abstract: A load sensor includes a load-input unit, an hourglass-shaped coil spring having one end coupled to the load input unit, a load-applying unit disposed at the other end of the hourglass-shaped coil spring, and a load detector for receiving the load from the load-applying unit and detecting the load. The load sensor does not give a user an uncomfortable pedal feeling, similarly to a hydraulic brake.

Abstract: A load sensor includes a load-input unit, an hourglass-shaped coil spring having one end coupled to the load input unit, a load-applying unit disposed at the other end of the hourglass-shaped coil spring, and a load detector for receiving the load from the load-applying unit and detecting the load. The load sensor does not give a user an uncomfortable pedal feeling, similarly to a hydraulic brake.

Abstract: A position sensor includes a shaft to be detected, a first magnet being fixed to the shaft and having a first polarity vector parallel to an axis of the shaft, a second magnet being disposed opposite to the first magnet and having a second polarity vector crossing the first polarity vector substantially orthogonally three-dimensionally, and first and second semiconductor magnetoresistive elements being disposed over the second magnet and functioning as a magnetoelectric transducer having a magnetosensitive axis substantially orthogonal to the first and second polarity vectors. The first and second elements generate an output responsive to an axial movement of the shaft.

Abstract: The present invention provides an accurate, non-contacting position sensor for an electromagnetic actuator. This position sensor includes a shaft to be detected (1), a first magnet (2) being fixed to the shaft (1) and having a first polarity vector (2a) parallel to an axis of the shaft (1), a second magnet (3) being disposed opposite to the first magnet (2) and having a second polarity vector (3a) crossing the first polarity vector (2a) substantially orthogonally three-dimensionally, and first and second semiconductor magnetoresistive elements (5a, 5b) being disposed over the second magnet (3) and functioning as a magnetoelectric transducer having a magnetosensitive axis substantially orthogonal to the first and second polarity vectors (2a, 3a). The first and second elements (5a,5b) generates an output responsive to an axial movement of the shaft (1).

Abstract: The present invention relates to a direct connector type magnetic revolution sensor for detecting the number of revolutions of a rotating axis in for example an automotive transmission, and intended to present reliable, yet inexpensive, magnetic revolution sensors, with which the varying connector specifications are easily met by using a detection block as the common component.The magnetic revolution sensor comprises a detection block(2); a cap(1) for protecting the block; and a connector block(3) having a flange(3a) on which a space for installing said detection block(2) and said cap(1) is provided, as well as connector terminals(10) in the other end thereon separated by said flange(3a). The detection block(2) attached on said installing space being electrically coupled with said connector terminals (10). The detection block, a key component for the reliability, is used as the common constituent component having an established reliability.

Abstract: An acceleration sensor includes a case having a bottom part, a pair of opposed walls substantially perpendicular to the bottom part, and a pair of first projections located on the bottom part. The sensor further includes a detection section attached to the case via the pair of first projections for detecting an acceleration and outputting a signal indicating the acceleration, and a spacer located on the bottom part of the case. In addition, the sensor includes an amplifier circuit board attached to the case in the state of being opposed to the detection section with the spacer interposed therebetween and having an amplifier on a substrate thereof for amplifying the signal output by the detection section. Relay terminals are provided for electrically connecting the detection section and the amplifier circuit board, together with output terminals electrically connected to the amplifier circuit board for supplying the amplified signal to an external circuit.