Abstract: A radiation detector for position-resolved detection of radiation is provided as well as a method of manufacturing such radiation detector. The radiation detector comprises at least one sensor tile (1) with sensor material sensitive to the radiation, the sensor tile (1) defining a horizontal plane; a set of pixels (2) of electrically conducting material in contact with the sensor material; at least one ASIC (5) with input contacts (4) in electrical connection with the pixels (2), wherein at least one input contact (4) is horizontally offset relative to a corresponding pixel (2); and a redistribution layer (10) between the at least one sensor tile (1) and the at least one ASIC (5), the redistribution layer (10) comprising conductor tracks (11) electrically connecting the input contacts (4) with the corresponding pixels (2). At least one of the conductor tracks (11) crosses at least one crossed pixel different from the corresponding pixel.

Abstract: The present invention relates to a method for detecting glial fibrillary acidic protein (GFAP) in the blood, in particular in the blood of newborns or preterm infants by means of PCR, that can also be used for detection in the blood of preterm and full-term infants immediately after birth and can be performed so rapidly and reliably that a decision on cord blood therapy for a preterm and full-term infant can be made before severe brain damage occurs. Methods for determining GFAP in the blood of a mammal that are known from the prior art are not usable in preterm and full-term infants as too much blood would be required. The inventive method provides the prerequisite for a therapeutic use of cord blood stem cells to prevent and to therapy infantile cerebral damage that could develop into infantile cerebral paresis. A different possibility does not exist.

Abstract: A device for treating a pathology-affected site in a subject is disclosed. A first generator is configured for generating a first flux of ionized gas molecules, a second generator is operable simultaneously with the first generator and configured for generating a second flux of electromagnetic radiation. To ensure correct treatment, monitoring, documentation and enhanced analysis of the treatment, the device has computerized control means configured to be operable simultaneously with the first and second generators and configured to determine a net electrical charge of the subject while the first generator generates the first flux of ionized gas molecules and while the second generator generates the second flux of electromagnetic radiation. Also a client server computer network including the device is disclosed.

Abstract: A device for treating a pathology-affected site in a subject is disclosed. A first generator is configured for generating a first flux of ionized gas molecules, a second generator is operable simultaneously with the first generator and configured for generating a second flux of electromagnetic radiation. To ensure correct treatment, monitoring, documentation and enhanced analysis of the treatment, the device has computerized control means configured to be operable simultaneously with the first and second generators and configured to determine a net electrical charge of the subject while the first generator generates the first flux of ionised gas molecules and while the second generator generates the second flux of electromagnetic radiation. Also a client server computer network including the device is disclosed.

Abstract: A carburetor assembly includes a carburetor (9) wherein a section of an intake channel (10) is configured. A throttle element and a choke element are pivotally journalled in this intake channel (10). A first coupling element is fixedly connected to the throttle element so as to pivot therewith and a second coupling element is fixedly connected to the choke element so as to pivot therewith. The first and second coupling elements form a blocking arrangement which prevents an engagement of the choke element when the throttle element is not actuated.

Abstract: A carburetor assembly includes a carburetor (9) wherein a section of an intake channel (10) is configured. A throttle element and a choke element are pivotally journalled in this intake channel (10). A first coupling element is fixedly connected to the throttle element so as to pivot therewith and a second coupling element is fixedly connected to the choke element so as to pivot therewith. The first and second coupling elements form a blocking arrangement which prevents an engagement of the choke element when the throttle element is not actuated.

Abstract: An air filter arrangement for an internal combustion engine, especially for a two-cycle engine in a manually guided implement such as a power saw, a cut-off machine, etc., and including an air filter element that delimits a first clean chamber. The air filter arrangement has an inlet opening for an air channel and an inlet opening for a mixture channel. A shield is provided for shielding the air filter element relative to the mixture channel. The inlet opening of the air channel and the inlet opening of the mixture channel are interconnected via the shield.

Abstract: A filter bag (1) for a filter device includes a tubular, flexible, air-penetrable filter body (6) provided with a suspension arrangement at an unfolded end thereof. The suspension arrangement includes a rigid ring element (7) with outwardly protruding members 10 annularly secured to the unfolded end of the filter body. The ring element (7) is arranged at least partially at an interior part of the filter body (6). Also a filter device including a housing with a dust chamber (4) and a clean-air chamber (5) that are separated by an partition wall (3) suspending at least one filter bag (1) as described above that extends through an opening (2) provided in the partition wall (3) with a main part of the filter body (6) located in the dust chamber (4). The ring element (7) of the filter bag (1) extends at least partially into the opening (2) in the partition wall (3).

Abstract: An air filter arrangement for an internal combustion engine, especially for a two-cycle engine in a manually guided implement such as a power saw, a cut-off machine, etc., and including an air filter element that delimits a first clean chamber. The air filter arrangement has an inlet opening for an air channel and an inlet opening for a mixture channel. A shield is provided for shielding the air filter element relative to the mixture channel. The inlet opening of the air channel and the inlet opening of the mixture channel are interconnected via the shield.

Abstract: A filter bag (1) for a filter device includes a tubular, flexible body (6) provided with a suspension arrangement at an unfolded end thereof. The suspension arrangement includes a rigid ring element (7) annularly secured to the unfolded end of the filter body. The ring element (7) is arranged at least partially at an interior part of the filter body (6). Also a filter device including a housing with a dust chamber (4) and a clean-air chamber (5) that are separated by an partition wall (3) suspending at least one filter bag (1) as described above that extends through an opening (2) provided in the partition wall (3) with a main part of the filter body (6) located in the dust chamber (4). The ring element (7) of the filter bag (1) extends at least partially into the opening (2) in the partition wall (3).

Abstract: A rotary airlock valve has a plurality of material receiving pockets having leading edges that are narrower than the trailing edges thereof, preferably having walls tapering inwardly so as to define a narrowed pocket opening for directing any material expansion due to pressurization to a center of a discharge outlet, to reduce wear and increase seal life.

Abstract: A ring-shaped air distribution disc (11) for an air distribution device for providing rinsing air to an air cleaner provided with filter bags is provided. The ring-shaped air distribution disc (11) has a width that slightly exceeds the diameter (d) of at least one aperture (2) for rinsing air. In use the ring-shaped air distribution disc (11) is suspended in a free floating manner in the air distribution device, and is pressed against sealing means (5) of a number of rinsing air tubes (4) by springs (15) supported by a supporting plate (8) positioned underneath the ring-shaped air distribution disc (11).

Abstract: A generally flat holder for clipping to a user's trousers and holding a towel or other fabric object. The holder has a body including an upper section forming a C-shaped hook forming a first gap between opposing ends of the C, and a lower section comprising a frame forming a central opening encircling an upwardly projecting tab. A U-shaped second gap is defined between the tab and the surrounding portion of the frame. The body is generally rigid, but is sufficiently flexible so that the hook and tab may be deflected to increase their respective gaps. Deflection enables the hook to be slipped over the belt or edge of the trousers of a user, and enables the tab to admit passage of a towel or the like into the central opening of the lower section of the body. The tab is configured to maintain engagement with the towel, but readily releases the towel when deflected by manual pressure such that its respective gap is widened. All edges of the body are beveled.

Abstract: A method for producing cardable, hydrophobic polyolefin-based staple fibers by applying to spun filaments a first spin finish comprising at least one cationic antistatic agent, in particular a quaternary ammonium salt, stretching the filaments, applying to the stretched filaments a second spin finish in the form of a dispersion comprising at least one hydrophobic lubricant selected from a fatty acid amide condensation product and a hydrocarbon wax, the second spin finish optionally further comprising a polydiorganosiloxane in an amount of up to 15% by weight, and crimping, drying and cutting the filaments to obtain staple fibers; as well as textured, cardable, polyolefin-based staple fibers prepared by the method and hydrophobic nonwoven materials produced from such fibers.

Abstract: In the case of a transducer for the simultaneous measurement of different physiological quantities, with a measuring head which contains a transducer for measuring a first physiological quantity and a transducer having electrodes connectable with signal processing electronics for measuring a bioelectric quantity as a further physiological quantity, and comprises a contact surface by means of which it can be contacted with the human or animal body, it is provided for obtaining a reliable measurement of the heart potentials, particularly of a foetus at the time of birth, that one of the electrodes is arranged in such a way that, together with the contact surface, it comes into contact with the human or animal body, while a further electrode is located outside the contact surface of the measuring head.

Abstract: The invention relates to a method and apparatus for controlling a three-phase inverted rectifier. In this method each half wave is divided into six intervals with the third and fourth intervals forming a first zone with a constant voltage level, the second and fifth intervals forming a second zone with impulses of varying width, and the first and sixth intervals forming a third zone with impulses of varying width narrower than the impulses in the second zone. The narrower and wider impulses are treated similarly with regard to their number and have a constant width ratio as the result of a factor X. The center spacings of the narrower and wider impulses are equal. The number of impulses in each of the zones two and three is n. When n is 1.5, X should be about 0.78.

Abstract: The invention relates to a method and apparatus for controlling an inverted rectifier having a constant DC supply voltage and adjustable frequency and amplitude of the fundamental oscillation of the output voltage. The rectifier is for an AC motor and the phase voltage is at least partly formed by width-modulated pulses and the voltage-time area of the pulse series is increased to eliminate an inadequate pulse spacing. Switching elements in the rectifier require a certain switching time and care must thus be taken to ensure that certain minimum pulse widths or pulse spacings must be observed to avoid short circuiting in the rectifier. Also to be avoided is pulse bridging which leads to a sudden increase in the voltage-time area and thus to a leap in the amplitude of the fundamental oscillation of the output voltage. The effects of this, e.g. in the magnetization of a connected motor, are undesirable.

Abstract: The invention relates to a control unit for an inverted rectifier of the type having a constant DC voltage supply and a frequency settable by a frequency control signal. The main feature of the control unit relative to the invention hereof is the monitoring of the critical pulse spacings of the pulse generator output without the use of time-dependent elements. The control unit includes a voltage controlled oscillator for generating a triangular wave form controlled by a frequency control voltage. A variable width pulse generator is fed by the triangular wave form and is controlled by a pulse width control voltage. The control unit includes an analog computer for generating internally thereof a function which corresponds to the spacing of the pulses of the pulse generator. The computer includes an amplifier having a noninverting input for receiving a control signal which corresponds to the amplitude of the triangular wave form.