Abstract: Provided is a method for marking a ground surface according to a predefined marking pattern using a system including a robot unit and a local base station including acts of providing two flag points, receiving global positioning data of the robot unit using a robot GNSS receiver, receiving global positioning data of the local base station using a base GNSS receiver, and establishing a local base station position using the received global positioning data of the local base station. A method wherein the predefined marking pattern is arranged relative to the two flag point positions and wherein the local base station position is a system reference point of the system. Also provided is a system for marking a ground surface according to a predefined marking pattern and the use thereof or parts thereof.

Abstract: A compound of the general formula (I), and the pharmaceutical composition including a compound of formula (I) and optionally a pharmaceutically acceptable additive. Also, the treatment of a cardiac disease, disorder or condition in a mammal, which includes the administration to the mammal a therapeutically effective amount of at least one compound of formula (I), or the pharmaceutically acceptable salt thereof.

Abstract: A compound of the general formula (I), and the pharmaceutical composition including a compound of formula (I) and optionally a pharmaceutically acceptable additive. Also, the treatment of a cardiac disease, disorder or condition in a mammal, which includes the administration to the mammal a therapeutically effective amount of at least one compound of formula (I), or the pharmaceutically acceptable salt thereof.

Abstract: A compound of the general formula (I), and the pharmaceutical composition including a compound of formula (I) and optionally a pharmaceutically acceptable additive. Also, the treatment of a cardiac disease, disorder or condition in a mammal, which includes the administration to the mammal a therapeutically effective amount of at least one compound of formula (I), or the pharmaceutically acceptable salt thereof.

Abstract: A self-propelled robot unit including a navigation system and movement items for positioning of the robot unit on an even base and a system for impacting predefined areas of the base during the unit's movement between two points on the base is provided. The robot unit's system for impacting predefined areas of the base includes at least one effect unit provided by an outer side of the wheels in relation to the center axis, but upwards one of the driven wheels. An embodiment also relates to a method for creation of a plan for the robot unit's movements and placement of markings for a ball game field.

Abstract: Provided is a method for marking a ground surface according to a predefined marking pattern using a system including a robot unit and a local base station including acts of providing two flag points, receiving global positioning data of the robot unit using a robot GNSS receiver, receiving global positioning data of the local base station using a base GNSS receiver, and establishing a local base station position using the received global positioning data of the local base station. A method wherein the predefined marking pattern is arranged relative to the two flag point positions and wherein the local base station position is a system reference point of the system. Also provided is a system for marking a ground surface according to a predefined marking pattern and the use thereof or parts thereof.

Abstract: Provided is a method for marking a ground surface according to a predefined marking pattern using a system including a robot unit and a local base station including acts of providing two flag points, receiving global positioning data of the robot unit using a robot GNSS receiver, receiving global positioning data of the local base station using a base GNSS receiver, and establishing a local base station position using the received global positioning data of the local base station. A method wherein the predefined marking pattern is arranged relative to said two flag point positions and wherein the local base station position is a system reference point of the system. The disclosed relates furthermore to a system for marking a ground surface according to a predefined marking pattern and the use thereof or parts thereof.

Abstract: A self-propelled robot unit including a navigation system and movement items for positioning of the robot unit on an even base and a system for impacting predefined areas of the base during the unit's movement between two points on the base is provided. The robot unit's system for impacting predefined areas of the base includes at least one effect unit provided by an outer side of the wheels in relation to the center axis, but upwards one of the driven wheels. An embodiment also relates to a method for creation of a plan for the robot unit's movements and placement of markings for a ball game field.

Abstract: The invention relates to a method for marking sports field by placing stripes of paint according to a predefined plan via a spraying nozzle on a level playing surface such as grass, gravel, ice, artificial grass or synthetic material field. A robot unit is provided that is configured to move along the stripes according to the predefined plan. The robot unit receives signals from a number of GPS sending units and continuously calculates its current position on the sports field, and uses the current position on the sports field to calculate a set of control signals to two or more movable elements for propulsion of the unit and for controlling the emission of paint. The invention also relates to a robot unit and use of a robot unit for marking fields.

Abstract: A headset driver circuit is described which comprises a connector interface. The connector interface comprises a first terminal, a second terminal and a third terminal for establishing respective electrical connections to a first speaker, a microphone and a common ground node of a headphone, earphone or headset, respectively. A first power amplifier is coupled to the first terminal to supply a first audio output signal to the first speaker of the headset. A first switch arrangement comprises a first ground switch is configured for selectively connecting and disconnecting the second terminal and a ground node of the headset driver circuit. The headset driver circuit further comprises a second ground switch configured for selectively connecting and disconnecting the third terminal and the ground node. The headset driver circuit also comprises a differential preamplifier, e.g.

Abstract: The invention relates to a method for marking sports field by placing stripes of paint according to a predefined plan via a spraying nozzle on a level playing surface such as grass, gravel, ice, artificial grass or synthetic material field. A robot unit is provided that is configured to move along the stripes according to the predefined plan. The robot unit receives signals from a number of GPS sending units and continuously calculates its current position on the sports field, and uses the current position on the sports field to calculate a set of control signals to two or more movable elements for propulsion of the unit and for controlling the emission of paint. The invention also relates to a robot unit and use of a robot unit for marking fields.

Abstract: The present invention relates in one aspect to a DC linear voltage regulator circuit for generating a regulated DC output voltage based on a DC input voltage. The DC linear voltage regulator circuit comprises a DMOS pass transistor comprising drain, gate, source and bulk terminals wherein the drain terminal is connected to a regulator output which is configured to supply the regulated DC output voltage and the source terminal is connected to a regulator input for receipt of the DC input voltage. The DC linear voltage regulator circuit comprises a switchable leakage prevention circuit, connected to the bulk terminal of the DMOS pass transistor, and configured to automatically detect and interrupt a flow of leakage current from the regulator output to the bulk terminal.

Abstract: The present invention relates in one aspect to a DC linear voltage regulator circuit for generating a regulated DC output voltage based on a DC input voltage. The DC linear voltage regulator circuit comprises a DMOS pass transistor comprising drain, gate, source and bulk terminals wherein the drain terminal is connected to a regulator output which is configured to supply the regulated DC output voltage and the source terminal is connected to a regulator input for receipt of the DC input voltage. The DC linear voltage regulator circuit comprises a switchable leakage prevention circuit, connected to the bulk terminal of the DMOS pass transistor, and configured to automatically detect and interrupt a flow of leakage current from the regulator output to the bulk terminal.

Abstract: A headset driver circuit is described which comprises a connector interface. The connector interface comprises a first terminal, a second terminal and a third terminal for establishing respective electrical connections to a first speaker, a microphone and a common ground node of a headphone, earphone or headset, respectively. A first power amplifier is coupled to the first terminal to supply a first audio output signal to the first speaker of the headset. A first switch arrangement comprises a first ground switch is configured for selectively connecting and disconnecting the second terminal and a ground node of the headset driver circuit. The headset driver circuit further comprises a second ground switch configured for selectively connecting and disconnecting the third terminal and the ground node. The headset driver circuit also comprises a differential preamplifier, e.g.

Abstract: The present invention relates to a switched mode voltage regulator circuit comprising a regulation loop coupled between the output voltage of the regulator and a switch driver. The regulation loop comprising an error signal generator supplying a digital error signal representative of a voltage difference between the output voltage and a reference voltage. The regulation loop further comprises a linear digital filter and a non-linear digital filter both coupled for receipt of the digital error signal and a digital summer coupled for receipt of linearly and non-linearly filtered digital error signals to provide a combined digital error signal. A digital pulse modulator is configured to generate the pulse width or pulse density modulated driver control signal in accordance with the combined digital error signal.

Abstract: DC-DC converters adapted to provide two or more DC output voltages. More particularly, a multi-state or mode DC-DC converter circuit comprising first and second controllable switches configured for unidirectional conduction of charging current.

Abstract: The present invention relates to a switched mode voltage regulator circuit comprising a regulation loop coupled between the output voltage of the regulator and a switch driver. The regulation loop comprising an error signal generator supplying a digital error signal representative of a voltage difference between the output voltage and a reference voltage. The regulation loop further comprises a linear digital filter and a non-linear digital filter both coupled for receipt of the digital error signal and a digital summer coupled for receipt of linearly and non-linearly filtered digital error signals to provide a combined digital error signal. A digital pulse modulator is configured to generate the pulse width or pulse density modulated driver control signal in accordance with the combined digital error signal.

Abstract: DC-DC converters adapted to provide two or more DC output voltages. More particularly, a multi-state or mode DC-DC converter circuit comprising first and second controllable switches configured for unidirectional conduction of charging current.

Abstract: This invention relates to novel 2-amino benzimidazole derivatives useful as modulators of small-conductance calcium-activated potassium channels (SK channels). In other aspects the invention relates to the use of these compounds in a method for therapy and to pharmaceutical compositions comprising the compounds of the invention.