Abstract: An optical communication system for generating and transmitting a modulated optical signal in which light emitted by a light source is modulated by an optical modulator in accordance with an input electrical signal. A bias signal generator applies a bias electrical signal to bias the optical modulator at a bias angle away from quadrature. The bias signal generator monitors the input electrical signal and adjusts the applied bias electrical signal in dependence on the input electrical signal. The system further includes a receiver which may include an equalizer coupled to the photodetector of the receiver.

Abstract: A connecting device for connecting a high-frequency (HF) cable, in particular a coaxial cable, to an HF interface, in particular a coaxial plug-in connector or hollow conductor, wherein the connecting device has a sleeve, which is formed at a first axial end for plugging with a connection part of the HF interface and at a second end axially opposite the first end for connecting to the HF cable, wherein a surface of the sleeve, which faces the connection part of the HF interface in the plugged state of the sleeve and the connection part of the HF interface, is provided with at least one first groove in the axial direction, wherein at least one cylindrical pin is provided for engaging in at least one first groove.

Abstract: A method, system, and computer usable program product for detecting and sharing road traffic condition information are provided in the illustrative embodiments. A system receives a set of image inputs from a set of cameras that are stationary relative to a road and monitoring road traffic. The system combines the image inputs forming a view. The system determines whether an alarm condition exists in the view. If an alarm condition exists, the system maps the alarm condition on the view using a characteristic of the alarm condition, thus forming a part of a condition information. The system transmits the part of the condition information, such that the part of the condition information can be received by a motorist. The system may also receive a set of sensor inputs from a set of sensors and may combine the set of sensor inputs with the set of image inputs to form the view.

Abstract: The present invention relates to a support disc for supporting high frequency (HF) components, in particular in HF coaxial cables or coaxial plug-in connections, having a support body with a longitudinal bore additionally comprising at least one cross-sectional bore.

Abstract: The invention relates to an RF resistor, and in particular an RF terminating resistor, having a planar layer structure which has, on a substrate (16), a resistive layer (10) for converting RF energy into heat, an input conductor track (12) for the infeed of RF energy, and an earthing conductor track (14) for making an electrical connection to an earth contact, the input conductor track (12) being electrically connected to a first end (18) of the resistive layer (10), the earthing conductor track (14) being electrically connected to a second end (20) of the resistive layer which is opposite from the first end (18), and the resistive layer (10) being bounded, between the first end (18) and the second end (20), by lateral faces (26) in a direction perpendicular to a direction of propagation (22) of the RF energy in the resistive layer (10) and perpendicular to a normal (24) to the planar layer structure, the resistive layer (10) having at least one incision, which at least partly constricts the cross-section of

Abstract: An RF terminating resistor with a flange body, a planar layer structure, an upper face of a substrate, a resistance layer, an input conductor track, and an earth connection conductor track. The input conductor track electrically connected to opposite ends of the resistance layer. The substrate having a contact face, facing away from the layer structure. The flange body being bent around in a direction parallel to a first edge facing the earth conductor track, and a predetermined section bent around in a direction at right angles to this edge. The bent-around section extending in a space between a first plane, defined by the contact face, and a second plane, defined by the upper face, with the substrate abutting on the bent-around section connecting the contact face to the upper face and facing the earth connection conductor track on the upper face.

Abstract: The invention relates to a stripe line for high-frequency signals, having a signal conductor (10) and at least one earth conductor (12), both being disposed on a substrate (14) made from an electrically insulating material. According to the invention at least one hole (20) is made in the substrate (14), wherein said hole (20) is at least partially filled with an electrically conducting material (22), wherein an electrically conducting connection is made from at least one earth conductor (12) to the electrically conducting material (22).

Abstract: The method and the device serve to adapt the valve characteristic of a fuel injection valve, which has a piezoelectrically driven nozzle needle and by which fuel is injected directly into the combustion chamber of an internal combustion engine, to production-related or age-related variations in the injection behavior. The activation energy and the needle stroke of the fuel injection valve are controlled in such a way that the engine torque in the case of a fuel injection valve with a reference characteristic would not vary. Here, if an actually occurring variation in the engine torque is detected, then by varying the gradient of the activation-energy/valve-stroke characteristic curve of the fuel injection valve, the engine torque is matched to the engine torque generated with an injection valve with a reference characteristic.

Abstract: The invention relates to a weighing system with a Client-Server architecture, wherein the server is designed to provide services to a client on request a Client-Server communication provider being provided, wherein the services are registered and which is designed to deliver a service requested by the client. Delivery of the service is provided directly between the client and a dedicated server.

Abstract: The invention relates to an HF terminating resistor having a planar layer structure which, on a substrate (16), comprises a resistor layer (10) for converting HF energy to heat, an input conductor (12) for supplying HF energy and an earthing conductor (14) for the electric connection to an earthing contact (22). The input conductor (12) is electrically connected to a first end (18) of the resistor layer (10) and the earthing conductor (14) is electrically connected to a second end (20) of the resistor layer (10) opposite the first end (18). On an earthing contact end of the layer structure, the earthing conductor (14) forms the topmost layer of the layer structure. The invention is characterized in that the earthing conductor (14) is at least partially arranged on the resistor layer (10).

Abstract: In a control device and a method for regulating a combustion process in an internal combustion engine, fuel is injected into the internal combustion engine for combustion, wherein exhaust gas is returned in an intake channel, wherein a combustion point of the combustion is detected, wherein the detected point of time is compared to a target value, wherein depending on the comparison result the injection is changed in order to move the combustion toward the target value, wherein part of the change of the injection is translated into an adaptation value for regulating the exhaust gas return in order to move the combustion in the direction of the target value.

Abstract: In a method for determining the switchover condition in order to initiate a valve lift changeover in an internal combustion engine, the torque requirement (TQ REQ) is determined. Also, an operational variable of the internal combustion engine, which is representative for an operational state of the internal combustion engine, is determined. According to the operational variable, a duration of time (T), which is required in the current operational state in order to carry out at least one prepared amount for the valve lift changeover, is determined. An alteration value, which is representative for the alteration of the torque condition (TQ_REQ), is determined. The valve lift changeover is initiated by the duration of time (T) and the alteration value (TQ_REQ) according to the torque requirement (TQ REQ).

Abstract: A calibration adapter with coaxial connector for connecting to a complementary coaxial connector of a device to be calibrated, where the coaxial connector has an inner conductor part, an outer conductor part arranged coaxially thereto, and a male termination. The calibration adapter has a drum where at least two calibration standards are arranged, the drum is rotatably arranged on a pin connected centrally to a first cap such that a longitudinal axis of the pin is flush with a longitudinal axis of the first cap. The coaxial connector with a second termination opposite the male termination, is connected eccentrically to the longitudinal axis of the first cap, and the at least two calibration standards are arranged in the drum such that by the rotation of the drum relative to the first cap, the second termination can be optionally connected to one of the calibration standards.

Abstract: An RF terminating resistor with a flange body, a planar layer structure, an upper face of a substrate, a resistance layer, an input conductor track, and an earth connection conductor track. The input conductor track electrically connected to opposite ends of the resistance layer. The substrate having a contact face, facing away from the layer structure. The flange body being bent around in a direction parallel to a first edge facing the earth conductor track, and a predetermined section bent around in a direction at right angles to this edge. The bent-around section extending in a space between a first plane, defined by the contact face, and a second plane, defined by the upper face, with the substrate abutting on the bent-around section connecting the contact face to the upper face and facing the earth connection conductor track on the upper face.

Abstract: For this method, a portion of the exhaust gas is recirculated from the exhaust train via an external line to the intake manifold and is mixed with the fresh air supplied to the cylinder, and a further portion of the exhaust gas is supplied once again through the valves internally to the combustion space of the engine. The internally recirculated amount of exhaust gas is adjusted by controlling the cam phases (VVT) as a function of the engine load and engine rpm. A target value (VVT_EGR_SP) for the internal recirculation rate of the exhaust gas is calculated as the difference between the target value (EGR_SP) of the recirculation of the exhaust gas and the external recirculation rate of the exhaust gas (EXT_EGR_RATE).

Abstract: A method, system, and computer usable program product for detecting and sharing road traffic condition information are provided in the illustrative embodiments. A system receives a set of image inputs from a set of cameras that are stationary relative to a road and monitoring road traffic. The system combines the image inputs forming a view. The system determines whether an alarm condition exists in the view. If an alarm condition exists, the system maps the alarm condition on the view using a characteristic of the alarm condition, thus forming a part of a condition information. The system transmits the part of the condition information, such that the part of the condition information can be received by a motorist. The system may also receive a set of sensor inputs from a set of sensors and may combine the set of sensor inputs with the set of image inputs to form the view.

Abstract: Disclosed is an internal combustion engine comprising a first and a second cylinder line, each of which is provided with a camshaft for the gas intake valves and the gas discharge valves as well as a mechanism for adjusting a valve overlap between the gas intake valves and the gas discharge vales. A lambda controller whose manipulated variable acts upon an actuator that is allocated to the respective cylinder line is associated with each cylinder line. Values of the manipulated controller variables are detected as non-valve-overlapping values of the two cylinder lines in an operating situation in which the valve overlap is so small that the same does not influence the manipulated controller variables while values of the manipulated controller variables are detected as valve-overlapping values of the two cylinder lines in another operating situation in which the valve overlap is so great that the same influences the manipulated controller variables.

Abstract: The method and the device serve to adapt the valve characteristic of a fuel injection valve, which has a piezoelectrically driven nozzle needle and by which fuel is injected directly into the combustion chamber of an internal combustion engine, to production-related or age-related variations in the injection behaviour. The activation energy and the needle stroke of the fuel injection valve are controlled in such a way that the engine torque in the case of a fuel injection valve with a reference characteristic would not vary. Here, if an actually occurring variation in the engine torque is detected, then by varying the gradient of the activation-energy/valve-stroke characteristic curve of the fuel injection valve, the engine torque is matched to the engine torque generated with an injection valve with a reference characteristic.

Abstract: The invention relates to an RF resistor, and in particular an RF terminating resistor, having a planar layer structure which has, on a substrate (16), a resistive layer (10) for converting RF energy into heat, an input conductor track (12) for the infeed of RF energy, and an earthing conductor track (14) for making an electrical connection to an earth contact, the input conductor track (12) being electrically connected to a first end (18) of the resistive layer (10), the earthing conductor track (14) being electrically connected to a second end (20) of the resistive layer which is opposite from the first end (18), and the resistive layer (10) being bounded, between the first end (18) and the second end (20), by lateral faces (26) in a direction perpendicular to a direction of propagation (22) of the RF energy in the resistive layer (10) and perpendicular to a normal (24) to the planar layer structure, the resistive layer (10) having at least one incision, which at least partly constricts the cross-section of

Abstract: Disclosed is an internal combustion engine comprising a first and a second cylinder line, each of which is provided with a camshaft for the gas intake valves and the gas discharge valves as well as a mechanism for adjusting a valve overlap between the gas intake valves and the gas discharge vales. A lambda controller whose manipulated variable acts upon an actuator that is allocated to the respective cylinder line is associated with each cylinder line. Values of the manipulated controller variables are detected as non-valve-overlapping values of the two cylinder lines in an operating situation in which the valve overlap is so small that the same does not influence the manipulated controller variables while values of the manipulated controller variables are detected as valve-overlapping values of the two cylinder lines in another operating situation in which the valve overlap is so great that the same influences the manipulated controller variables.