Abstract: The present invention relates to the compounds of Formula 1 wherein M is Sc or Y, Hal is Cl, Br, F or I R is alkyl with 1-4 atoms of C X is Cl, Br, F or I or a group such as that shown hereinafter wherein R is alkyl with 1-4 atoms of C and the use thereof in the treatment of solid tumors.

Abstract: The present invention relates to the compounds of Formula 1 wherein M is Sc or Y, Hal is Cl, Br, F or I R is alkyl with 1-4 atoms of C X is Cl, Br, F or I or a group such as that shown hereinafter wherein R is alkyl with 1-4 atoms of C and the use thereof in the treatment of solid tumors.

Abstract: A method of generating 2D or 3D maps of MRI T1 and T2 relaxation times by acquiring 2D or 3D MRI gradient-echo images and extracting the T1 and T2 values from the images, wherein MRI images are acquired using a combination of gradient-echo sequences, including a first MRI image acquired using a SSFP-FID (Steady State Free Precession-Free Induction Decay) acquisition sequence; two further images acquired using a Dual-Echo SSFP acquisition sequence; and the T1 and T2 values are extracted for each image pixel or voxel from the corresponding MRI signals.

Abstract: A radial piston pump has a pump housing containing pump elements and whose high-pressure conduits extending in the pump housing are embodied so as to significantly increase the permissible operating pressures.

Abstract: A method is described for controlling fuel injection in an spontaneous ignition engine equipped with an electronically controlled fuel injection system and with an electronic control unit receiving engine quantities comprising the pressure in the combustion changer of the engine and closed-loop controlling the fuel injection system on the basis of the pressure in the combustion chamber, in which the pressure in the combustion chamber is determined as a function of engine kinematic quantities such as the engine speed and the crank angle and of the fuel injection law, which is defined by the quantity of fuel injected and by the crank angle at the start of injection.

Abstract: A Common Rail injection system of an endothermic engine, the injection system including at least one fuel pressure accumulating tank, of the rail type, having an input in fluid communication with a high-pressure pump and a plurality of outputs for feeding corresponding injectors by using pressure regulating means connected and depending on an electronic control unit. Advantageously a virtual pressure sensor includes a fluid-dynamic model of the accumulating tank suitable to estimate and to obtain fluid pressure values used by the electronic control unit for driving the injection means of the Common Rail injection system.

Abstract: An oil rotary vacuum pump of mechanical type (100) is filled with a requested amount of oil at the end of the manufacturing process, then it is stored and then shipped to the user, letting the user to avoid an operation of introducing the proper amount of oil into the pump. The oil leakage is prevented by securing the suction and/or exhaust ports (3, 17) of the pump, which are sealed by means of a removable sealing member, for instance by means of a membrane (21, 23).

Abstract: A radial piston pump has a pump housing containing pump elements and whose high-pressure conduits extending in the pump housing are embodied so as to significantly increase the permissible operating pressures.

Abstract: In a loss-in-weight feeder comprising a product dispensing hopper (3) and a case containing a kinematic motion (15) for driving a dispensing screw (6) by means of a motor (4), case and hopper are spaced at a sufficient length for a thrust bearing (16) supporting the screw to be positioned therebetween at a sufficient distance from the hopper to prevent the product from coming into contact with thrust bearing.

Abstract: A method is described for controlling fuel injection in an spontaneous ignition engine equipped with an electronically controlled fuel injection system and with an electronic control unit receiving engine quantities comprising the pressure in the combustion changer of the engine and closed-loop controlling the fuel injection system on the basis of the pressure in the combustion chamber, in which the pressure in the combustion chamber is determined as a function of engine kinematic quantities such as the engine speed and the crank angle and of the fuel injection law, which is defined by the quantity of fuel injected and by the crank angle at the start of injection.

Abstract: A Common Rail injection system of an endothermic engine, the injection system including at least one fuel pressure accumulating tank, of the rail type, having an input in fluid communication with a high-pressure pump and a plurality of outputs for feeding corresponding injectors by using pressure regulating means connected and depending on an electronic control unit. Advantageously a virtual pressure sensor includes a fluid-dynamic model of the accumulating tank suitable to estimate and to obtain fluid pressure values used by the electronic control unit for driving the injection means of the Common Rail injection system.

Abstract: A blood pressure Holter system includes a pneumatic constriction sleeve to be worn on an arm of the user and includes a first sensor for acquiring systolic and diastolic values of arterial pressure of the user. A second sensor is carried adjacent a chest of the user for sensing movement of the user's body. The system further includes a detection and classification circuit for detecting and classifying movement of the user's body for producing an index of a state of physical exertion corresponding to systolic and diastolic values of arterial pressure. A fuzzy logic controller processes the systolic and diastolic values of arterial pressure using fuzzy logic.

Abstract: A power modulation control system using PWM pulses is provided. The system comprises an AC voltage generator, an electric load, and a control circuit incorporating at least one rectifier. The electric load is connected between the generator and the rectifier, and first and second monodirectional switches are connected in parallel with the load.

Abstract: A power modulation control system using PWM pulses is provided. The system comprises an AC voltage generator, an electric load, and a control circuit incorporating at least one rectifier. The electric load is connected between the generator and the rectifier, and first and second monodirectional switches are connected in parallel with the load.

Abstract: A blood pressure Holter system includes a pneumatic constriction sleeve to be worn on an arm of the user and includes a first sensor for acquiring systolic and diastolic values of arterial pressure of the user. A second sensor is carried adjacent a chest of the user for sensing movement of the user's body. The system further includes a detection and classification circuit for detecting and classifying movement of the user's body for producing an index of a state of physical exertion corresponding to systolic and diastolic values of arterial pressure. A fuzzy logic controller processes the systolic and diastolic values of arterial pressure using fuzzy logic.