Abstract: The present invention relates to organic light-emitting devices comprising (a) an anode, (i) a cathode, and (e) an emitting layer between the anode and cathode, comprising 2 to 40% by weight of a triplet emitter X having a difference of the singlet energy (ES1(X)) and the triplet energy (ET1(X)) of less than or equal to 0.4 eV [?(ES1(X)) ?(ET1(X))?0.4 eV], 0.05 to 5.0% by weight of a fluorescent emitter Y and 55 to 97.95% by weight of a host compound(s), wherein the amount of the triplet emitter X, the fluorescent emitter Y and the host compound(s) adds up to a total of 100% by weight and the singlet energy of the triplet emitter X(ES1(X)) is greater than the singlet energy of the fluorescent emitter Y(ES1(Y)) [(ES1(X))>ES1(Y)].

Abstract: A device for identifying a local coil property of a local coil for a magnetic resonance imaging scanner includes at least one label configured to transmit at least one identity number wirelessly. The device also includes at least one reading unit with a reading-unit antenna. The reading unit is configured to receive the at least one identity number. The device includes an identification apparatus configured to identify a local coil property of the local coil based on the at least one received identity number.

Abstract: A method and a device for identifying a position of a local coil of a magnetic resonance imaging scanner relative to a position of a patient couch are provided. The device includes at least one reading unit that is configured to determine a position of at least one label at the local coil relative to the at least one reading unit. The device also includes a position determination apparatus that is configured to determine the position of the patient couch relative to the magnetic resonance imaging scanner. The device includes a position determination apparatus that is configured to determine the position of the local coil relative to the patient couch based on the determined position of the at least one label and the determined position of the patient couch.

Abstract: A device for identifying a position of a local coil of a magnetic resonance imaging scanner relative to a position of a patient couch includes at least one label configured to transmit a signal with at least one identity number wirelessly, and at least one reading unit with a reading-unit antenna. The at least one reading unit is configured to receive the signal. The device also includes a position determination apparatus configured to determine the position of the local coil relative to the patient couch.

Abstract: A method transmits data via an electric conductor of a current network. At least one first node and at least one second node are coupled to the electric conductor by a respective impedance-transparent coupling device. The method involves transmitting a carrier signal by the first node via the electric conductor, rectifying the transmitted carrier signal at the second node in order to supply energy to the second node, and modulating the transmitted carrier signal by the second node using a load modulation in order to transmit response data to the first node. The method is suitable in particular for low-maintenance and inexpensive sensor applications in current networks. An arrangement is used to transmit data via the electric conductor of a current network.

Abstract: A method transmits data via an electric conductor of a current network. At least one first node and at least one second node are coupled to the electric conductor by a respective impedance-transparent coupling device. The method involves transmitting a carrier signal by the first node via the electric conductor, rectifying the transmitted carrier signal at the second node in order to supply energy to the second node, and modulating the transmitted carrier signal by the second node using a load modulation in order to transmit response data to the first node. The method is suitable in particular for low-maintenance and inexpensive sensor applications in current networks. An arrangement is used to transmit data via the electric conductor of a current network.

Abstract: An embodiment of the invention relates to a contactless switching system and an embodiment relates to a method for encoding same with at least one sensor and at least one signal generator, where the signal generator sends at least one data sequence and the sensor receives the data sequence. In at least one embodiment, an aim is to specify a technical teaching for encoding a contactless switching system inexpensively and in a versatile fashion. To this end, at least one embodiment of the invention proposes anchoring user-implementable encoding in the checksum of the data sequence or the checksum computation code, so that the checksum which the data sequence contains is used to check the quality of the data transmission and at the same time to implement the encoding.

Abstract: A device for identifying a position of a local coil of a magnetic resonance imaging scanner relative to a position of a patient couch includes at least one label configured to transmit a signal with at least one identity number wirelessly, and at least one reading unit with a reading-unit antenna. The at least one reading unit is configured to receive the signal. The device also includes a position determination apparatus configured to determine the position of the local coil relative to the patient couch.

Abstract: A device for identifying a local coil property of a local coil for a magnetic resonance imaging scanner includes at least one label configured to transmit at least one identity number wirelessly. The device also includes at least one reading unit with a reading-unit antenna. The reading unit is configured to receive the at least one identity number. The device includes an identification apparatus configured to identify a local coil property of the local coil based on the at least one received identity number.

Abstract: A method and a device for identifying a position of a local coil of a magnetic resonance imaging scanner relative to a position of a patient couch are provided. The device includes at least one reading unit that is configured to determine a position of at least one label at the local coil relative to the at least one reading unit. The device also includes a position determination apparatus that is configured to determine the position of the patient couch relative to the magnetic resonance imaging scanner. The device includes a position determination apparatus that is configured to determine the position of the local coil relative to the patient couch based on the determined position of the at least one label and the determined position of the patient couch.

Abstract: A method is disclosed for checking the switching region of a touch-free switching system with at least one sensor and at least one signal emitter, wherein the signal emitter sends data to the sensor. An extremely flexible and practical switching region check is achieved in at least one embodiment by the fact that a change in at least one system parameter of the switching system derives at least one first piece of information on the position of the signal emitter. The method represents an inexpensive possibility for checking a switching region, which has options for the definition and allocation of the switch-on, switch-off, and hysteresis regions.

Abstract: A method and a system for determining the distance, speed, and/or direction of movement of a radio frequency identification (RFID) transponder, wherein a RFID reading device transmits a power supply carrier signal that is modulated during some phases to interrogate the RFID transponder. A radar module simultaneously transmits a radar signal that is received and reflected by the RFID transponder. The reflected radar signal is re-received by the radar module. The position of the RFID transponder can be determined from the reflected, received radar signal. The radar signal is transmitted especially when no interrogation data is modulated onto the power supply carrier signal, where the power supply carrier signal and the radar signal have different frequencies.

Abstract: An embodiment of the invention relates to a contactless switching system and an embodiment relates to a method for encoding same with at least one sensor and at least one signal generator, where the signal generator sends at least one data sequence and the sensor receives the data sequence. In at least one embodiment, an aim is to specify a technical teaching for encoding a contactless switching system inexpensively and in a versatile fashion. To this end, at least one embodiment of the invention proposes anchoring user-implementable encoding in the checksum of the data sequence or the checksum computation code, so that the checksum which the data sequence contains is used to check the quality of the data transmission and at the same time to implement the encoding.

Abstract: A method is disclosed for checking the switching region of a touch-free switching system with at least one sensor and at least one signal emitter, wherein the signal emitter sends data to the sensor. An extremely flexible and practical switching region check is achieved in at least one embodiment by the fact that a change in at least one system parameter of the switching system derives at least one first piece of information on the position of the signal emitter. The method represents an inexpensive possibility for checking a switching region, which has options for the definition and allocation of the switch-on, switch-off, and hysteresis regions.