An emergency localization device for initiating an emergency measure, wherein the emergency localization device comprises a control unit, at least one acceleration sensor and at least one position sensor, the control unit being configured to receive a plurality of motion and/or position parameters from the acceleration sensor and/or from the position sensor, and by evaluating the plurality of motion or position parameters to determine a risk level for an emergency using a predefined logic, and to initiate an emergency measure if the calculated risk level exceeds a predefined threshold. The emergency localization device is reliable, robust and largely independent of aircraft-mounted systems.

A semiconductor device may include a first substrate, a first electrical component, a lid, a second substrate, and a second electrical component. The first substrate may include an upper surface, a lower surface, and an upper cavity in the upper surface. The first electrical component may reside in the upper cavity of the first substrate. The lid may cover the upper cavity and may include a port that permits fluid to flow between an environment external to the semiconductor device and the upper cavity. The second substrate may include the second electrical component mounted to an upper surface of the second substrate. The lower surface of the first substrate and the upper surface of the second substrate may fluidically seal the second electrical component from the upper cavity.

A method for manufacturing a sensor for a motor vehicle. The method includes placing a sensor core in a lower indentation of a mold; the sensor core having a metal lead frame, including connection pins and lateral retention members, and an integrated circuit, including at least one measurement cell and being overmolded on a support zone of the metal lead frame so the lateral retention members and the connection pins are exposed, and an electrically conductive terminal on each connection pin; placing a magnet in line with the overmolded integrated circuit; placing two lateral indentations of the mold on either side of the magnet and the integrated circuit so the lateral indentations retain the lead frame in the vicinity of the lateral retention members; overmolding the integrated circuit, the magnet and part of the lead frame to allow the free end of the terminals to project; and removing the mold.

A physical quantity detection element includes a first base portion and a second base portion, a pair of vibrating beams extending between the first base portion and the second base portion, and a plurality of excitation electrodes provided in surfaces of the pair of vibrating beams. The vibrating beam includes a first region, a second region, and a third region. The first region is located between the second region and the first base portion, and the third region is located between the second region and the second base portion. The excitation electrode provided in the first region is disposed such that a distance from the first base portion is 2.5% or more and 12.3% or less of a total length of the vibrating beam, and the excitation electrode provided in the third region is disposed such that a distance from the second base portion is 2.5% or more and 12.3% or less of the total length of the vibrating beam.

A bat speed measuring device is including a housing, one or more light emitting assemblies producing light at first and second sensing zones relative to the housing, first and second light receiving assemblies for receiving respective light reflections of the light when a moving object, such as a bat, passes through the first and second sensing zones, and a processor configured to calculate a speed of the object moving between the first and second sensing zones.

Provided is an inertial sensor module having excellent detection accuracy. The inertial sensor module includes: a first sensor having a first axis, a second axis, and a third axis as detection axes; and a second sensor having accuracy higher than that of the first sensor and having the third axis as a detection axis. The first sensor and the second sensor are disposed on an inner bottom surface which is one plane in a package. The first sensor and the second sensor are sealed by the package in an airtight manner.

A physical quantity sensor includes a physical quantity sensor element including a lid joined to a substrate to define a housing space in the inside and a physical quantity sensor element piece housed in the housing space and a circuit element bonded to the outer surface of the lid via an adhesive material. In the lid, an electrode is provided to extend from an inner wall of a through-hole, which pierces through the lid from the housing space to a surface on the opposite side of the side of the physical quantity sensor element piece and is sealed by a sealing member, to a peripheral edge of the through-hole at the surface on the opposite side. In a sectional view, thickness of a region at the peripheral edge of the electrode is smaller at the opposite side of the side of an opening of the through-hole than the opening side.

A physical quantity sensor includes a physical quantity sensor element including a lid joined to a substrate to define a housing space in the inside and a physical quantity sensor element piece housed in the housing space and a circuit element bonded to the outer surface of the lid via an adhesive material. In the lid, an electrode is provided to extend from an inner wall of a through-hole, which pierces through the lid from the housing space to a surface on the opposite side of the side of the physical quantity sensor element piece and is sealed by a sealing member, to a peripheral edge of the through-hole at the surface on the opposite side. In a sectional view, thickness of a region at the peripheral edge of the electrode is smaller at the opposite side of the side of an opening of the through-hole than the opening side.

A system is provided for shielding a tone ring assembly in automotive vehicles. The system comprises a ring cap with a central aperture, a plurality of molding slides circularly arranged on a first side of the ring cap, a plurality of snap-fit arms and a plurality of pilot tabs positioned on a second side of the ring cap, where the plurality of pilot tabs and the plurality of snap-fit arms are arranged in concentric circles with the snap-fit arms forming an outer circle and the pilot tabs forming an inner circle, and where each pilot tab of the plurality of pilot tabs is positioned directly behind a corresponding snap-fit arm of the plurality of snap-fit arms. In one example, the system prevents metal to metal contact between a tone ring and a shaft during axle shaft installation.

A micromechanical sensor. The sensor includes a substrate, a cap element situated on the substrate, at least one seismic mass that is deflectable orthogonal to the cap element, an internal pressure that is lower by a defined amount relative to the surrounding environment prevailing inside a cavity, and a compensating element designed to provide a homogenization of a temperature gradient field in the cavity during operation of the micromechanical sensor.