Abstract: A device to determine a state of an ultrasound welding process, which can be carried out using an ultrasound tool, includes a sensor element and an evaluation unit. The sensor element is configured to detect an electrical control signal from an ultrasound tool. The evaluation unit is configured to determine a signal property of the control signal and to determine the status of the ultrasound welding process based on a reference signal profile and on the determined signal property. An assembly with an ultrasound welding system and a method are also included.

Abstract: A method for non-destructive testing of a quality of an ultrasonic weld from a welding process includes detecting of a time-dependent measurement value over a period of time, where the measurement value is characteristic of a mechanical or electrical vibration behavior of a welding process to be tested. The method includes evaluating a measurement-value course of the detected time-dependent measurement value by using a Fourier analysis. The method further includes comparing a result of the evaluation to a reference value in order to test the quality of the weld. A measuring device and an ultrasonic welding system are also included.

Abstract: The invention relates to substituted S-alaninate derivatives and to processes for their preparation, and also to their use for preparing medicaments for the treatment and/or prophylaxis of diseases, in particular vascular disorders, preferably thrombotic or thromboembolic disorders and/or thrombotic or thromboembolic complications.

Abstract: The invention relates to substituted S-alaninate derivatives and to processes for their preparation, and also to their use for preparing medicaments for the treatment and/or prophylaxis of diseases, in particular vascular disorders, preferably thrombotic or thromboembolic disorders and/or thrombotic or thromboembolic complications.

Abstract: A method for welding at least three cables, each with two conductors protruding from the sheath ends of the cables includes stripping ends of the first conductors and stacking from opposite directions atop one another forming a first stack. The stripped ends of the second conductors are stacked atop one another from opposite directions at a working distance from the first stack forming a second stack. The first stack is arranged in a welding area of a welding device and welded to a first welding point, while the second stack is arranged in a waiting area spaced by the working distance from the welding area. The first welding point is moved by the working distance from the welding area to a storage area, while the second stack is moved by the working distance from the waiting area into the welding area and is welded to a second welding point.

Abstract: The invention relates to substituted dihydropyrazolo pyrazine carboxamide derivatives and to processes for their preparation, and also to their use for preparing medicaments for the treatment and/or prophylaxis of diseases, in particular cardiovascular disorders, preferably thrombotic or thromboembolic disorders, and diabetes, and also urogenital and ophthalmic disorders.

Abstract: A method for non-destructive testing of a quality of an ultrasonic weld from a welding process includes detecting of a time-dependent measurement value over a period of time, where the measurement value is characteristic of a mechanical or electrical vibration behavior of a welding process to be tested. The method includes evaluating a measurement-value course of the detected time-dependent measurement value by using a Fourier analysis. The method further includes comparing a result of the evaluation to a reference value in order to test the quality of the weld. A measuring device and an ultrasonic welding system are also included.

Abstract: A device to determine a state of an ultrasound welding process, which can be carried out using an ultrasound tool, includes a sensor element and an evaluation unit. The sensor element is configured to detect an electrical control signal from an ultrasound tool. The evaluation unit is configured to determine a signal property of the control signal and to determine the status of the ultrasound welding process based on a reference signal profile and on the determined signal property. An assembly with an ultrasound welding system and a method are also included.

Abstract: A method for monitoring the quality of an ultrasonic weld includes monitoring a vibration behavior during a joining process with respect to an actual value of a vibration frequency and/or a vibration amplitude of at least one joining partner of joining partners involved in the joining process. A tool of an ultrasonic welding device is used in the joining process, and at least one measuring device is configured to quantify mechanical vibrations. The detected vibration behavior is analyzed using a Fourier analysis and compared to a predefined set value as reference value.

Abstract: A method may be provided for sealing a joining region of an electrical connection assembly, the assembly comprising a cable having a plurality of individual conductors, which are arranged in a holding sleeve of an electrical connection element and which are welded to an end section of the holding sleeve in the joining region, which is formed as a recess. The joining region may be sealed by means of a plug inserted into the joining region at an end face and in an interlocking manner, wherein the plug is adapted to a shape of a friction welding tool, by means of which the individual conductors and the end section of the holding sleeve have previously been welded to each other by friction welding. An electrical connection assembly may also be provided.

Abstract: A method may be provided for sealing a joining region of an electrical connection assembly, the assembly comprising a cable having a plurality of individual conductors, which are arranged in a holding sleeve of an electrical connection element and which are welded to an end section of the holding sleeve in the joining region, which is formed as a recess. The joining region may be sealed by means of a plug inserted into the joining region at an end face and in an interlocking manner, wherein the plug is adapted to a shape of a friction welding tool, by means of which the individual conductors and the end section of the holding sleeve have previously been welded to each other by friction welding. An electrical connection assembly may also be provided.

Abstract: This invention relates to novel compounds suitable for labelling or already labelled by 18F, methods of preparing such a compound, compositions comprising such compounds, kits comprising such compounds or compositions and uses of such compounds, compositions or kits for diagnostic imaging by positron emission tomography (PET).

Abstract: This invention relates to novel compounds suitable for labelling or already labelled by 18F, methods of preparing such a compound, compositions comprising such compounds, kits comprising such compounds or compositions and uses of such compounds, compositions or kits for diagnostic imaging by positron emission tomography (PET).

Abstract: This invention relates to novel compounds suitable for labelling or already labelled by 18F, methods of preparing such a compound, compositions comprising such compounds, kits comprising such compounds or compositions and uses of such compounds, compositions or kits for diagnostic imaging by positron emission tomography (PET).

Abstract: A method for assembling cables includes sliding a housing and a sleeve accommodated in the housing onto a cable in such a manner that the sleeve surrounds at least a portion of the cable. The housing is made of an electrically non-conductive material, the sleeve is made of an electrically conductive material and includes a cutting edge pointing radially inward, and the cable includes a conducting element and an insulation surrounding the conducting element. The method further includes magnetically forming the sleeve by applying a magnetic field to the sleeve through the housing, such that the sleeve is pressed against the insulation and the cutting edge penetrates the insulation completely and contacts the conducting element.

Abstract: The compounds and the synthesis of [F-18]-labeled L-glutamic acid, [F-18]-labeled L-glutamate, their derivatives as set forth in formula (I) and their uses are described.

Abstract: A method for electrically connecting a strand of an electrical conductor to a contact element. The strand includes a plurality of single wires. The method includes dividing the strand into at least a first part including a first group of the single wires and a second part including a second group of the single wires, welding the first group of the single wires to a first contact surface of the contact element, and welding the second group of the single wires to the first group of the single wires or to a second contact surface of the contact element, the second contact surface being opposite to the first contact surface.

Abstract: This invention relates to novel compounds suitable as precursors for the preparation of certain 18F labelled positron emission tomography (PET) tracers. Furthermore the invention relates to the preparation of such precursor molecules and to the preparation of PET tracers by 18F labelling of such precursors.

Abstract: This invention relates to novel compounds suitable for labeling by 18F and to the corresponding 18F labeled compounds themselves, 19F-fluorinated analogs thereof and their use as reference standards, methods of preparing such compounds, compositions comprising such compounds, kits comprising such compounds or compositions and uses of such compounds, compositions or kits for diagnostic imaging by Positron Emission Tomography (PET).

Abstract: A direct fuel injection method and an internal combustion engine provided with appropriate sensors and data input lines to an Engine Control Unit (ECU) for performing this method. The method includes inputting at least data inputs representing a piston position, a rotational speed of the internal combustion engine, and a torque demand into an ECU, calculating in the ECU a calculated start of injection (SOI) for the direct fuel injection that is next based on the data inputs, calculating based on the data inputs and the calculated SOI a desired fuel temperature prior to the direct fuel injection that is next, heating fuel with a system delay not to exceed 5 seconds to the desired heated fuel temperature prior to a direct fuel injection, injecting the heated fuel, and repeating the aforementioned method steps for subsequent direct fuel injections.