Abstract: A vacuum drawer for vacuumizing foodstuffs with a vacuum chamber is closed by an actuatable lid at least partly is made of glass, with the glass part of the lid having two or more laminated glass panes which are arranged to at least partly overlap each other face to face.

Abstract: In an embodiment, an integrated circuit (IC) device is disclosed. In the embodiment, the IC device includes a load modulation module, a current source coupled to the load modulation module, an interface to a resonant circuit, the interface coupled to the load modulation module and the current source, and an interface to a charge source, the interface coupled to the current source, wherein the load modulation module is configured to provide a signal for transmission by modifying the load through the load modulation module, and wherein the current source is configured to provide a signal for transmission by generating pulses of current.

Abstract: In an embodiment, an integrated circuit (IC) device is disclosed. In the embodiment, the IC device includes a load modulation module, a current source coupled to the load modulation module, an interface to a resonant circuit, the interface coupled to the load modulation module and the current source, and an interface to a charge source, the interface coupled to the current source, wherein the load modulation module is configured to provide a signal for transmission by modifying the load through the load modulation module, and wherein the current source is configured to provide a signal for transmission by generating pulses of current.

Abstract: In one embodiment, a circuit, having a single supply, is provided to transmit a wireless signal with low common mode electromagnetic interference (EMI) emission. The circuit can achieve common mode attenuations of 40 dB or greater as a result of the symmetric built circuit. Also included is a system that includes a transmission circuit and a receiver circuit, and a method of using such a system.

Abstract: A driver circuit for driving a resonance circuit is disclosed. The driver circuit includes an input to receive an input signal, an amplifier to amplify the input signal, a pulse generator to generate a pulse train based on a modulation signal, a switch coupled to the pulse generator, a capacitor coupled to the switch in parallel such that when the switch is on, the capacitor is bypassed and a Resistor-Inductor-Capacitor (RLC) tank circuit coupled to the switch and the capacitor such that the capacitor is connected in series to capacitance of the RLC tank circuit.

Abstract: An immobilizer device is configured for communicating with a base station. The immobilizer device includes an antenna circuit including three orthogonally-oriented antennas configured to receive a signal from a field generated by a base station. A power circuit is configured to draw power via the field on each of the antennas, and a communications circuit is configured to communicate with the base station via any of the antennas. The strength of the signals received via the antennas is evaluated and used to select one of the antennas for use in data communications and, if appropriate, as a power supply.

Abstract: An immobilizer device is configured for communicating with a base station. The immobilizer device includes an antenna circuit including three orthogonally-oriented antennas configured to receive a signal from a field generated by a base station. A power circuit is configured to draw power via the field on each of the antennas, and a communications circuit is configured to communicate with the base station via any of the antennas. The strength of the signals received via the antennas is evaluated and used to select one of the antennas for use in data communications and, if appropriate, as a power supply.

Abstract: An immobilizer device is configured for communicating with a base station. The immobilizer device includes an antenna circuit including three orthogonally-oriented antennas configured to receive a signal from a field generated by a base station. A power circuit is configured to draw power via the field on each of the antennas, and a communications circuit is configured to communicate with the base station via any of the antennas. The strength of the signals received via the antennas is evaluated and used to select one of the antennas for use in data communications and, if appropriate, as a power supply.

Abstract: An immobilizer device is configured for communicating with a base station. The immobilizer device includes an antenna circuit including three orthogonally-oriented antennas configured to receive a signal from a field generated by a base station. A power circuit is configured to draw power via the field on each of the antennas, and a communications circuit is configured to communicate with the base station via any of the antennas. The strength of the signals received via the antennas is evaluated and used to select one of the antennas for use in data communications and, if appropriate, as a power supply.

Abstract: In a transponder (1) and an integrated circuit (5), the integrated circuit (6) has a monitoring circuit (23) to which a d.c. supply voltage (VS) can be fed and by which a signalizing signal (POK) whose waveform is dependent on the relationship between the d.c. supply voltage (VS) and a voltage threshold value (VTHR1, VTHR2) can be generated, wherein the monitoring circuit (23) is arranged to be controllable in respect of the generation of the signalizing signal (POK), and wherein a control circuit (28) is provided for controlling the monitoring circuit (23) by means of at least one control signal (CS1, CS2).

Abstract: In a transponder (1) and an integrated circuit (5), the integrated circuit (5) has two circuit sections (18, 19) that are arranged for supply with two supply voltages of different levels (VL-HV, VL-LV), a first rectifier circuit (20) and a limiter stage (21) connected downstream of the first rectifier circuit (20) being provided, from which limiter stage (21) the higher, first supply voltage (VL-HV) for the first circuit section (18) can be picked off, and a second rectifier circuit (23) and a control stage (24) to control said second rectifier circuit (23) being provided, from which second rectifier circuit (23) the lower, second supply voltage (VL-LV) for the second circuit section (19) can be picked off without passing through an intervening limiter stage.

Abstract: In a transponder (1) and an integrated circuit (5), the integrated circuit (6) has a monitoring circuit (23) to which a d.c. supply voltage (VS) can be fed and by which a signalizing signal (POK) whose waveform is dependent on the relationship between the d.c. supply voltage (VS) and a voltage threshold value (VTHR1, VTHR2) can be generated, wherein the monitoring circuit (23) is arranged to be controllable in respect of the generation of the signalizing signal (POK), and wherein a control circuit (28) is provided for controlling the monitoring circuit (23) by means of at least one control signal (CS1, CS2).

Abstract: In a transponder (1) and an integrated circuit (5), the integrated circuit (5) has two circuit sections (18, 19) that are arranged for supply with two supply voltages of different levels (VL-HV, VL-LV), a first rectifier circuit (20) and a limiter stage (21) connected downstream of the first rectifier circuit (20) being provided, from which limiter stage (21) the higher, first supply voltage (VL-HV) for the first circuit section (18) can be picked off, and a second rectifier circuit (23) and a control stage (24) to control said second rectifier circuit (23) being provided, from which second rectifier circuit (23) the lower, second supply voltage (VL-LV) for the second circuit section (19) can be picked off without passing through an intervening limiter stage.