Abstract: According to certain embodiments, a method includes determining that at least one condition is met while a wireless device is in a power saving mode (PSM) and no non-access stratum (NAS) connection is established. In response to determining that the at least one condition is met and while no NAS connection is established, a timer is set to an initial value and restarted with the initial value.

Abstract: Described herein is an arrangement (1) for guiding a wire in a wire binding machine (3), wherein the arrangement (1) comprises a guide member (5) and a first spring (7) arranged to act with a first spring force against the guide member (5), wherein the guide member (5) is arranged to bear against the wire and act against the wire with said first spring force in order to guide the wire during a wire binding process when the wire moves relative to the guide member (5). The guide member (5) is arranged so that a movement of the guide member (5) substantially away from the wire is allowed in order to reduce friction forces between the guide member (5) and the wire during the wire binding process, so that locking of the wire against the guide member (5) is prevented. Also described herein is a wire binding machine (3) comprising an arrangement (1).

Abstract: 1-13C-1,1-Bis(acetoxy(methyl))-2,2?-cyclopropane of formula (I): The compound can be hyperpolarized and used as a contrast agent in 13C Magnetic Resonance diagnostic technique (13C-MR) for the diagnosis of tumor.

Abstract: A method is implemented by a controller functioning as a node in a source Radio Access Network (RAN) to control handover of a mobile station (MS), where the handover of the MS is from a source cell of the source RAN operating in packet switched (PS) domain to a target cell of a target RAN operating in PS domain. The target RAN supports multi-operator core network (MOCN). The method includes transmitting a system information 3 (SI3) message by the node to the MS, the SI3 message including a selected public land mobile network (PLMN) of the target cell, and transmitting a PS handover command to the MS subsequent to transmitting the SI3 message.

Abstract: A method of operation of a terminal device in a cellular communications network is disclosed. The method comprises sending a GMM Attach Request message to the network, the GMM Attach Request message identifying security capabilities of the terminal device. The terminal device receiving from the network an echo message in the GMM layer including information identifying the security capabilities of the terminal device, wherein the echo message is received with integrity protection.

Abstract: An arrangement for feeding at least a part of a drilling machine in at least a first direction. A drilling system and a method are provided. The arrangement includes a first end portion, a second end portion, an outer cylinder, a piston and a piston rod. The piston and the piston rod are displaceably arranged in the outer cylinder such that the piston and the piston rod, the outer cylinder and the end portions delimits a first chamber and a second chamber for a pressure medium in the outer cylinder on a respective side of the piston. A valve is connected to the first chamber for reducing the pressure medium in the first chamber. The valve is arranged to be opened at an increased pressure in the second chamber.

Abstract: A system and method to determine a capacitance of a capacitor. In one embodiment, a power converter includes a controller coupled to an output capacitor and a power train configured to convert an input voltage to a nominal output voltage. The controller is configured to ramp up an output voltage of the power converter with a first slope and a second slope, and receive a first output current of the power converter during a first rise time associated with the first slope and a second output current of the power converter during a second rise time associated with the second slope. The controller is also configured to compute a capacitance of the output capacitor employing the first and second output currents, the first and second rise times, and the nominal output voltage.

Abstract: 1-13C-1,1-Bis(acetoxy(methyl))-2,2?-cyclopropane of formula (I): The compound can be hyperpolarized and used as a contrast agent in 13C Magnetic Resonance diagnostic technique (13C-MR) for the diagnosis of tumor.

Abstract: A controller for a switched mode power supply (SMPS) including a reference voltage signal generator to generate a variable reference voltage signal for regulating an output voltage of the SMPS, and a voltage droop control signal generator to receive a current indicator signal indicative of an output current of the SMPS, and generate an output voltage droop control signal in response to a first function and a second function of the current indicator signal. The first function is employed when the reference voltage signal generator ramps the variable reference voltage signal, and the second function is employed thereafter. The controller includes a switching control signal generator to receive a voltage indicator signal, and to generate a control signal to regulate the output voltage of the SMPS based on the voltage indicator signal, the variable reference voltage signal, and the output voltage droop control signal.

Abstract: A controller includes a sampling module that samples a signal indicative of the output voltage, a filter module that filters out a ripple component of a sampled signal to generate a filtered signal, and a proportional-integral-derivative (PID) controller that generates a duty cycle control signal. The PID controller includes a first component that scales sample values of the filtered signal to generate a first component signal, a down-sampling module that generates a down-sampled signal, and a storage module that stores a value of the down-sampled signal. The PID controller also includes a second component that generates a second component signal as a product of a factor and a difference signal between each sample value in the filtered signal and stored value, a third component that scales and accumulates the down-sampled signal to generate a third component signal, and a summing module that sums the first, second and third component signals.

Abstract: The invention relates to a method of Magnetic Resonance (MR) detection, in particular 13C-MR detection, by using a diagnostic medium comprising a hyperpolarized ester, in particular ethyl acetoacetate. The method comprises the detection of the MR signal of a hyperpolarized 13C carboxylic ester and of its respective hyperpolarized metabolite.

Abstract: A method of operation of a terminal device in a cellular communications network is disclosed. The method comprises sending a GMM Attach Request message to the network, the GMM Attach Request message identifying security capabilities of the terminal device. The terminal device receiving from the network an echo message in the GMM layer including information identifying the security capabilities of the terminal device, wherein the echo message is received with integrity protection.

Abstract: The present disclosure relates to a method for estimating a current in a Switched-Mode Power Supply (SMPS). The method comprises receiving a first sensor signal comprising a value of a measured voltage over a resistive element in the SMPS. The method also comprises receiving a second sensor signal comprising a value of a measured monitored temperature in the SMPS. The method also comprises calculating the current in the SMPS based on the measured voltage, the measured monitored temperature, and a predetermined temperature difference between a real temperature of the resistive element and the monitored temperature.

Abstract: A breaker machine includes a power source, a tool holder arranged to receive a tool and a power driven striking mechanism arranged to strike a tip of the tool with a striking frequency on a hard surface. The breaker machine further includes control circuitry arranged to control an output from the power source and load detection means arranged to detect the load of the power source and transmit information relating to the detected load of the power source to the control circuitry. The control circuitry is arranged to receive information relating to a load of the power source, select a striking frequency based on the information relating to the load of the power source and to apply the selected striking frequency by ramping a current striking frequency to the selected striking frequency based on a predetermined ramping scheme by controlling the output from the power source.

Abstract: A knot plate (1) for a tying machine (3) is described. The knot plate (1) is designed as a substantially circular disc, wherein the knot plate (1) comprises: an aperture (5) arranged substantially in the middle of the knot plate (1), wherein the aperture (5) comprises a substantially circular form, and two through slots (7, 9) for receiving of a binding wire (11) arranged in the knot plate (1) substantially on opposite sides of each other in relation to the aperture (5). The knot plate (1) comprises two grooves (13, 15) for receiving the binding wire, wherein each of the two grooves (13, 15) connects one respective through slot (7, 9) of the two through slots (7, 9) with the aperture (5), each of the two grooves (13, 15) ends in the aperture (5) in a direction that coincides with substantially tangential directions of the aperture (5) so that initially the binding wire substantially follows a wall of the substantially circular formed aperture (5).

Abstract: An arrangement arranged to enclose a circuit board comprising electronic components is described. The arrangement comprises a structure designed to receive the circuit board and the electronic components, a housing designed to receive the structure, a cover designed to be connected to the housing, and an electric socket adapted to provide the circuit board with electricity. The electric socket is comprised in at least one of the housing or the cover. The arrangement is arranged to enclose the circuit board by the housing and the cover, wherein the structure is designed to be releasable and at least partly bear against the circuit board and the electronic components. A tool comprising an arrangement is also described.

Abstract: A control circuit for a switched mode power supply (SMPS) has an input voltage reference voltage generator arranged to receive a signal indicative of an input voltage of the SMPS and is arranged to generate a reference signal directly proportional to the input voltage. An error signal generator of the control circuit is arranged to receive a signal indicative of an output voltage of the SMPS and arranged to generate an error signal based on the reference signal generated by the input reference voltage generator and based on the output voltage of the SMPS. A duty cycle control signal generator of the control circuit is arranged to generate a control signal, to control the duty cycle of the SMPS, in dependence upon the error signal.

Abstract: The invention relates to a device, method, computer program and computer program product for determining the equivalent series resistance of a power converter having power train parameters comprising a capacitance, an inductance and the equivalent series resistance, the device comprising a resistance determining unit that obtains a ripple voltage embedded in an output voltage of the power converter, determines a ripple current based on the output voltage, the inductance and operational switching data of the power converter, and estimates the equivalent series resistance of the power converter based on the ripple voltage, ripple current and the operational switching data.

Abstract: A controller, and related method, configured to generate a duty cycle control signal for controlling an output voltage of a switched mode power supply as a function of a reference signal. In one embodiment, the controller is configured to sample a signal indicative of the output voltage to generate a first sampled signal, filter out a ripple component of the first sampled signal to generate a filtered signal, and generate a feedback control signal based on the filtered signal. The controller is also configured to sample a signal indicative of an input voltage of the switched mode power supply to generate a second sampled signal, generate a feed-forward control signal based on the second sampled signal and a feed-forward reference voltage, and generate the duty cycle control signal based on the feedback control signal and the feed-forward control signal.