Abstract: A method of operating a vehicle system including an internal combustion engine is disclosed, the method comprises separating a second fuel from a first fuel, the second fuel having a greater concentration of at least one component than the first fuel; combusting at least the first fuel at least during a first engine load; and combusting at least the second fuel at least during a second engine load higher than the first engine load.

Abstract: A small-sized motor having a polygonal outer shape includes four or more field magnets attached to the inner surface of a motor casing made of metal. A tubular portion of the motor casing is formed into a polygonal tubular shape such that flat side portions equal in number to field poles, and flat or curved corner portions equal in number to the field poles and each being located between the adjacent side portions are sequentially joined together. The field magnets have a smaller thickness at portions corresponding to the side portions of the motor casing and a larger thickness at portions corresponding to the corner portions of the motor casing. The field magnets are fixed while coinciding in center position with the corresponding corner portions of the motor casing and while being pressed against the corresponding corner portions of the motor casing from inside.

Abstract: A method of forming a hybrid inorganic/organic dielectric layer on a substrate for use in an integrated circuit is provided, wherein the method includes forming a first dielectric layer on the substrate via chemical vapor deposition, and forming a second dielectric layer on the first dielectric layer via chemical vapor deposition, wherein one of the first dielectric layer and the second dielectric layer is formed from an organic dielectric material, and wherein the other of the first dielectric layer and the second dielectric layer is formed from an inorganic dielectric material.

Abstract: A method of operating an engine of a vehicle having a powertrain having a transmission is described. The method includes, during a driver tip-out condition where the vehicle is decelerating, adjusting engine output based on a gear of the transmission, and reducing airflow to reduce engine torque output without reducing torque by retarding spark timing, following the driver tip-out, until airflow reaches a minimum value below which combustion may be degraded; and upon airflow reach said minimum value, retarding spark timing to further reduce engine output.

Abstract: A system for an engine of a vehicle traveling on the road, comprising of a first fuel injector coupled to a cylinder of the engine, a second fuel injector coupled to said cylinder of the engine, a compression device for compressing intake air delivered to said cylinder, a fuel tank configured to store a fuel, the fuel tank coupled to the first and second injectors, a fuel vapor purge system for delivering vapors of the fuel to said cylinder of the engine and a controller configured to vary an amount of injection of the fuel from at least one of the first and second fuel injectors as a concentration of said vapors varies, and further to vary said amount of injection based on operation of the compression device.

Abstract: A method for controlling an engine airflow, the engine having at least one cylinder, the engine also having an intake manifold and an outlet control device for controlling flow from the intake manifold into the cylinder, comprising of generating a desired engine torque, generating a desired cylinder air charge amount based on said desired engine torque and changing the outlet control device to provide said desired cylinder air charge amount and thereby provide said desired engine torque.

Abstract: Oven for non-metal melting, in particular silicon melting, with a housing enclosing an interior, at least one mould arranged in the interior for receiving a non-metal melt, at least one electrical heating device enclosing, at least partially, the at least one mould for influencing the temperature of the non-metal melt, and a power supply device connected in an electrically conductive manner to the at least one heating device for providing the heating device with a time-variable current I(t), wherein the current I(t) has a frequency of 0.1 Hz to 1000 Hz and the current I(t) is of a magnitude sufficient for setting a predetermined temperature of the non-metal melt, the currents in the plurality, where necessary, of heaters having a defined phase position in respect of one another.

Abstract: A sensor, preferably for magnetic rotary or linear sensor systems, includes a scale situated at a specified distance from the sensor, and having at least one magnetic field-sensitive GMR sensor element provided in a housing, the housing also having one magnetic field source respectively associated with the at least one GMR sensor element, the magnetic field source being accommodated in a shield enclosing same in a U-shape, and the magnetic field source, the at least one GMR sensor element, and/or the housing being tilted at a specified distance and by a predetermined angle relative to the reference plane of the scale.

Abstract: An ultrasonic diagnostic system prepares a diagnostic data including image by transmitting ultrasonic pulses to a living tissue, and receiving and analyzing reflected wave of the ultrasonic pulses, and has an analytical processing unit to measure a backscattering intensity by using a scattering wave from a region of interest in the living tissue on a basis of the reflected wave which is received, and to detect a variation frequency of the measured backscattering intensity to obtain the diagnostic data to be available.

Abstract: A deformation device, especially for the steering column of a motor vehicle. The deformation device comprises a deformation tube (2), which can be deformed in a defined manner, as well as a deforming cone (1) associated with the deformation tube (2). The deformation device has at the deforming cone (1) at least one elevation (13, 28) or recess, whose edges (8) engage edges (9) of at least one impression (23, 25) or recess (10), whose shape corresponds to the elevation of the cone or the recess of the cone at the cone-side end of the deformation tube (2), in a positive (material blocking) manner, as a result of which essentially any desired high torque can be transmitted between the deformation tube (2) and the deforming cone (1) without any change in the good behavior in a collision.

Abstract: A multi-cylinder group engine system operable in at least a first mode and a second mode, where in the first mode a first and second cylinder group combust air and fuel, and where in the second mode at least one of the first and second cylinder group combusts air and fuel and the other one of the first and second cylinder group pumps air without injected fuel, the engine system comprising of a first linear exhaust gas sensor disposed in a first exhaust passage to measure air fuel exhausted from the first cylinder group; a first switching type exhaust gas sensor disposed in a second exhaust passage to measure air-fuel exhausted from the second cylinder group; a second linear exhaust gas sensor disposed downstream of a junction between the first exhaust passage and the second exhaust passage; and a controller configured to validate a reading of the first linear exhaust gas sensor during the first mode of engine operation based on a reading of the second linear exhaust gas sensor when a lean air-fuel ratio is co

Abstract: A method for controlling a robot during an interpolation of a trajectory or motion to any prescribed position, comprises the steps of a) ignoring at least one of the three originally prescribed or interpolated tool center point orientation values; b) finding new tool center point orientation values that place the wrist center point of the robot closest to its base while c) maintaining the originally prescribed or interpolated tool center point location values and d) maintaining the original prescribed or interpolated tool center point orientation values not ignored. Said method can preferably be used for carrying a load with a plurality of robots. Its main advantage is an increase of the available working volume.

Abstract: A device for measuring a volume flow, especially a tidal volume flow sensor, with a flow channel (1) and with a sensor element (6) arranged within the flow channel (1), is shown and described. The task of providing such a device, in which the sensor signal, which is generated by sensor elements arranged in the flow channel, remains as free as possible from distortions during the transmission to an evaluating unit, is accomplished by providing an internal circuit (3), which is arranged within the flow channel (1) and includes the sensor element (6). An external circuit (7) is arranged outside the flow channel (1). The external circuit (7) is designed for contactless, inductive coupling with the internal circuit (3) for supplying same with energy and for reading.