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Component having a micromechanical microphone structure
A capacitive MEMS microphone structure is provided, which micromechanical microphone structure of component is realized in a layer construction and includes: a...
Audio amplifier and method for recognition an audio amplifier
Audio amplifiers are used in many known forms in music systems, for example for domestic use or for playing music in cinemas, discos etc., but also in public...
Latchable contact having a primary locking lance overlapped by a side wall
A contact is provided for latching in a contact chamber of a plug connection element. The contact has a contact box having an upper wall, a lower wall, and two...
Bolometer having absorber with pillar structure for thermal shorting
A semiconductor device includes a substrate having an electrode structure. An absorber structure is suspended over the electrode structure and spaced a first...
Ignition coil having integrated electronics
An ignition coil, in particular for an internal combustion engine in a vehicle, is described. The ignition coil includes a housing, a primary winding and a...
Alternator and starter tester with other failures determination
functionality and method
The diagnostic tool for testing the performance of a component of a vehicle may include a processor configured to process test information from a component of...
Nuclear receptor assay
The present invention relates to methods for measuring compound efficacy and potency on nuclear receptor-co-regulator interaction, comprising the steps of (a)...
A hydraulic device including an autonomous electronic sensor assembly that has at least one miniature sensing element. Sensing elements of this type require a...
Method for measuring a chassis and device for measuring the chassis
geometry of a motor vehicle
A method and device are described for measuring a chassis and for measuring the chassis geometry of a vehicle, which includes providing a chassis measurement...
Method for the load-free opening of a separating clutch
A method is provided for the load-free opening of a separating clutch. The method includes the following steps: receiving a signal for disengaging the clutch;...
Range extender, drive and motor vehicle
The disclosure relates to a range extender for a hybrid vehicle configured to be driven by an electric machine. The range extender includes a generator...
A star polymer is produced by converting a central compound having at least three functional groups X, an arylene compound having two functional groups Y, and a...
A steering shaft for a steering system of a motor vehicle, comprises an inner shaft mounted axially displaceably in a hollow shaft, wherein a rolling bearing...
Hill hold decay
A hill hold decay (HDD) system of a vehicle. The system includes a longitudinal acceleration sensor, a wheel speed sensor, a brake pedal detector, a gas pedal...
System and method to minimize contamination of a rear view camera lens
A system for minimizing the accumulation of debris on a lens of a rear view camera of a vehicle, wherein the lens has a lens surface, includes a formed channel...
Method for controlling a light emission of a headlight of a vehicle
A method for controlling a light emission of at least one headlight of a vehicle includes: reading in at least one danger warning signal from a receiving...
Differential microphone with dual polarity bias
Methods and system are described for cancelling interference in a microphone system. A positive bias voltage is applied to a first microphone diaphragm and a...
Method and device for controlling an electric machine
In a method for predefining a generator-based braking power of an electric machine in a vehicle, a motor-based propulsion power is predefined as a function of...
Method for current control in a direct voltage network of a direct voltage
converter and a direct voltage converter
A method for the control of a first current in a first direct voltage network which is connected to a direct voltage converter, wherein energy is transmitted...
Device for fixing magnets
The invention relates to an electric machine (10), in particular a generator for a motor vehicle, comprising an exciter system composed of a plurality of...
Battery testing and charging system and method of operation thereof
A battery testing and charging system that includes at least one battery testing device and at least one battery charging device, wherein the battery testing...
Electrical connecting device for hybrid and electric vehicles and
associated method for charging
An electrical connecting device having an output connection, which is designed to be detachably connected to a charging connection of an accumulator device of a...
A spark plug including a housing as a ground contact to an internal combustion engine, a center electrode situated in the housing along a center axis of the...
Li-ion battery with load leveler
An electrochemical cell in one embodiment includes a negative electrode including a form of lithium, a positive electrode spaced apart from the negative...
A secondary battery includes a case including an internal space, at least one electrode assembly in the case, the electrode assembly including a separator...
A secondary battery that can induce an internal short circuit in accordance with a stimulus, for example, excessive internal pressure or temperature, is...
Method for bonding two silicon substrates, and a correspondeing system of
two silicon substrates
A method for bonding two silicon substrates and a corresponding system of two silicon substrates. The method includes: providing first and second silicon...
Power tool switching device
A power tool switching device, in particular for portable power tools, includes at least one switching unit having at least one movably mounted control element...
System and method for multi-modal input synchronization and disambiguation
Embodiments of a dialog system that utilizes a multi-modal input interface for recognizing user input in human-machine interaction (HMI) systems are described....
Blood glucose monitoring system
A system and method is described that enables a health care provider to monitor and manage a health condition of a patient. The system includes a health care...
Method for preconfiguring an appliance, and method for starting up the
A method for preconfiguring an appliance having a configuration memory configured to have information written to it when the appliance is in a deactivated...
Device for fixing a temperature sensor
In a system for attaching and fixing a temperature sensor, e.g., an NTC element, the NTC element is accommodated in a pressure connector section of a sensor...
Position measuring system
A position measuring system includes a first portion and a second portion, which can be moved relative to the first portion. The first portion has a material...
Attachment of a control unit for a transmission control module to a
A control unit for a transmission control module of a motor vehicle transmission includes a circuit mounting device and at least one attachment device...
Hub nut for a planetary transmission and planetary transmission
A hub nut for a planetary transmission has a body configured to secure against unscrewing and to seal the planetary transmission.
Hand-held tool device
A hand-held tool device includes: a tool spindle; a striking mechanism; and a planetary transmission having at least one first planetary transmission stage...
Method for operating a fuel injection system of an internal combustion
In a fuel injection system of an internal combustion engine fuel is delivered into a fuel rail by a high-pressure pump. The quantity of the delivered fuel is...
Plug-in electric vehicle supply equipment with indicators
A system for connecting an electric vehicle to a high voltage power source. The system including electric vehicle supply equipment (EVSE) having an electrical...
Sensor system in a motor vehicle
A sensor system is described for detecting wetting of a window includes a photodetector having multiple light-sensitive elements and a light source for emitting...
Device for encapsulating a component with plastics material
The invention relates to a device (10; 10a) for encapsulating a component (1) with plastic material (2), comprising at least two tool parts (11, 12), which in a...
Electronically commutated electric motor with defect shutdown
The invention relates to an electronically commutated electric motor. The electric motor has a stator and a rotor, in particular one formed with permanent...
Electronic commutation method in direct current electric motors
In an electronic commutation method in direct current electric motors which are controlled by pulse width modulation of the energization which takes place...
A rechargeable battery configured to stably and easily interrupt a current includes: an electrode assembly including a positive electrode, a negative electrode,...
A battery, including a housing defining an interior space, the housing including a safety vent, the safety vent having a concave shape such that a central...
Secondary battery having electrode terminal fastened with nut
A secondary battery and an electric vehicle or hybrid electric vehicle, the secondary battery including a case; an electrode terminal coupled to an electrode...
Photoelectric smoke detector and process for testing the photoelectric
A photoelectric smoke detector 1 for detecting smoke particles 4 is disclosed, the smoke detector 1 comprising: a light emitting element 5, a light receiving...
System and method for clustering data in input and output spaces
A method of clustering a plurality of documents having input and output space data is disclosed that uses both input and output space criteria. The method can...