baber/WOPTO huggingface dataset:
Patent AT-E103436-T1 (AT)
Inventor: GLEIM GUENTER
IPC: H03M1/10
Filed: 1990-05-10
Granted: 1994-04-15
Abstract: A high linearity digital-to-analog converter (D/A) provides a linear output voltage using two D/A's. One D/A provides a number of coarse steps and another D/A increments the output voltage within the coarse steps using fine steps. Discontinuities in the output voltage caused by the changing from one coarse step to another are avoided by using reference voltages which ensure that the initial voltage available at the start of a coarse step is lower than the final voltage available at the end of the preceeding step.
Patent AT-E133908-T1 (AT)
Inventor: WATSON RONALD
IPC: B64D47/08
Filed: 1990-10-19
Granted: 1996-02-15
Abstract: An aerial still camera including: a video camera; a device for elevating the video camera relative ground level; structure for suspending the video camera from the elevating device; first self-levelling structure for levelling the video camera in a first direction; second self-levelling structure for levelling the video camera in a second direction; first drive structure for rotating the video camera to control the image scanned by the video camera along a first axis; second drive structure for rotating the video camera to control the image scanned by the video camera along a second axis, a tether attached at one end to the elevating device for holding the elevating device and the video camera in the elevated position, the tether including electrical conductors; and an electrical control device attached at another end of the tether for controlling the first and second drive structure so as to control the image scanned by the video camera, the control structure further including a video display so to display the image scanned by the video camera. The electrical device also includes a still camera shutter activating device for activating the still camera when the video display displays a desired view from the video camera.
Patent AT-E150916-T1 (AT)
Inventor: LEVINE STEVEN N
IPC: H03K5/26
Filed: 1984-12-31
Granted: 1997-04-15
Abstract: An improved multiple frequency digital phase-locked loop circuit 10 is described. The improved digital phase-locked loops utilizes a single circuit 12 to effect both phase and frequency adjustments. The multiple frequency digital phase-locked loop effects phase adjustments by selectively combining or subtracting a reference clock signal 30 with a derived programmable clock signal thereby generating a composite digital phase-locked loop clock signal. The multiple frequency provides frequency adjustments by selectively adding or subtracting pulses from the composite clock signal at a rate determined by a programmably controllable clock signal. The improved multifrequency digital phase-locked loop is suitable for use as a tone detector with the addition of a lock detector 22 wherein the phase-locked loop can be programmed for a plurality of known operating frequencies. <IMAGE>
Patent AT-E123090-T1 (AT)
Inventor: TIMM GERALD L
IPC: F04F10/02
Filed: 1991-03-22
Granted: 1995-06-15
Abstract: A low differential pressure rotary syphon for the purpose of removing condensate from the interior of a heated dryer drum under low differential pressure conditions. The reduction in the magnitude of differential pressure required to remove the condensate is accomplished through the direct introduction of steam into a central plenum area receiving condensate thereby reducing the mass density of the condensate mixture. The reduction in mass density and the steam introduced acting directly on the condensate within the central plenum area facilitates the removal of the condensate from the drying drum interior. <IMAGE>
Patent AT-E152823-T1 (AT)
Inventor: SCHULZ WALDEAN A
IPC: G01B11/00
Filed: 1991-10-11
Granted: 1997-05-15
Abstract: This method and apparatus optically samples numerous points on the surface of an object to remotely sense its shape utilizing two stages. The first stage employs a moveable non-contact scanner, which in normal operation sweeps a narrow beam of light across the object, illuminating a single point of the object at any given instant in time. The location of that point relative to the scanner is sensed by multiple linear photodetector arrays behind lenses in the scanner. These sense the location by measuring the relative angular parallax of the point. The second stage employs multiple fixed but widely separated photoelectronic sensors, similar to those in the scanner, to detect the locations of several light sources affixed to the scanner, thereby defining the absolute spatial positions and orientations of the scanner. Individual light sources are distinguished by time-multiplexing their on-off states. A coordinate computer calculates the absolute spatial positions where the scanner light beam is incident on the object at a given instant and continuously on a real time basis to generate a computer model of the object.
Patent AT-E114321-T1 (AT)
Inventor: DEGHENGHI ROMANO
IPC: A61K38/04
Filed: 1991-04-17
Granted: 1994-12-15
Abstract: Peptides containing at least one D-2-alkyltryptophan residue in their amino acid chain and having pharmacological activity similar to that of analogous peptides containing natural unsubstituted D-tryptophan residues in place of at least one D-2-alkyltryptophan. These new peptides are more resistant to oxidative degradation which usually takes place, for example, in the presence of reactive radicals or during high energy sterilization than unsubstituted tryptophan containing peptides.
Patent AT-E146687-T1 (AT)
Inventor: ZIEGER ROBERT P
IPC: A63J1/02
Filed: 1992-03-19
Granted: 1997-01-15
Abstract: In a computer-controlled system for lifting loads, particularly for stages and multi-purpose halls comprising     - at least two independently controllable hoists (4a, 4b), - a control computer (1) for individually monitoring the system and controlling the individual hoists, which carries out an actual/nominal value comparison,   - an operating terminal (5), - an operating computer (6) for administering the operating terminal (5) and transmitting travel commands to the control computer (1), - a network (2) for connecting control computer (1), operating computer (6), operating terminal (5) and the individual hoists (4a, 4b),  it is provided according to the invention that   - the network (2) is a ring network and that - the control computer (1) has a multi-channel structure with at least two channels (1a, 1b) and independently carries out the actual/nominal value comparison in each channel (1a, 1b) as well as alternately a monitoring of each channel (1a, 1b) by the other one (1b, 1a) and, when safety-relevant deviations are detected, stops the system for lifting loads via switch-off lines, which are designed to have at least two channels, the actual/nominal value comparison including at least a detection of the position and of the state of movement of the individual systems for lifting loads (4a, 4b, ...), a weight sensing, a monitoring for slack chains and a monitoring for the synchronous running of hoists (4a, 4b, ...) connected in a group.   <IMAGE>
Patent AT-E125584-T1 (AT)
Inventor: BERG PETER
IPC: D05C9/04
Filed: 1992-03-25
Granted: 1995-08-15
Abstract: The invention relates to an apparatus for holding and guiding a material web on embroidering machines with a pantograph-guided stretching frame. The material web is first stretched over the stretching frame. The material web is then clamped in the stretching frame and thereby further clamped, and finally the material web is slackened on both sides of the stretching frame to form loops. <IMAGE>
Patent AT-E130413-T1 (AT)
Inventor: TAKAHASHI ATSUSHI
IPC: F16H1/32
Filed: 1992-08-12
Granted: 1995-12-15
Abstract: An inscribed meshing speed increasing and reduction gear construction in which external teeth (for example, a1 and a2, b1 and b2, and c1 and c2) cut at the same position during processing are not simultaneously meshed with (outer pins 111 of) internal-tooth gear during operation in order to improve the accuracy after completion of assembling even if the gear is cut by a machine of similar processing accuracy. Thereby, (although it seems to be contrary to a conventional idea that said external teeth cut at the same position should be simultaneously meshed with the internal-tooth gear), the actual accuracy after completion of assembling can be improved. In this case, when both the number of teeth (24 in Fig. 1) of external-tooth gears 105a and 105b, and a difference in the number of teeth (4 in Fig. 4) between the external-tooth gear and (outer pins 111) internal-tooth gear, are set to integer times of the number (2 in Fig. 1) of the external-tooth gears, the external teeth of the external-tooth gears and various holes formed in the external-teeth can be all simultaneously (by one setting) cut, and remarkably improving the accuracy of the positional relationship between the external teeth and various holes. <IMAGE>
Patent AT-E144982-T1 (AT)
Inventor: JONAS ROCHUS DR
IPC: C07B51/00
Filed: 1992-08-26
Granted: 1996-11-15
Abstract: The invention relates to a process for the resolution of enantiomers of 5-heteroaryl-1,3,4-thiadiazinones of formula I by the kinetic resolution of racemates, characterized in that racemic I is dissolved in an inert solvent or solvent mixture and acylated with a chiral acid chloride. The resulting mixture of diastereoisomers is reacted with an amine or alcohol, thereby achieving a complete resolution of one of the diastereoisomers and a very slight or partial resolution of the other diastereoisomer into the enantiomers on which they are based, the resolution products are then separated off and the remaining pure diastereoisomer is converted to the corresponding pure enantiomer by reaction with an amine or an alcohol.
Patent AT-E143206-T1 (AT)
Inventor: GROTZ KARLHEINZ DIPL-ING FH
IPC: H04J1/04
Filed: 1992-10-08
Granted: 1996-10-15
Abstract: To process television signals and/or sound signals on carriers at the intermediate frequency (ZF), the signals with carrier are digitised (A/D) channel by channel as composite signals. For the transmission in time-division multiplex, the digitised channel signals are converted to the baseband by digital frequency conversion (DFU). After the transmission, individual channels can be reconverted into the digital intermediate-frequency range or converted (DFU1, DFU2, DFUn) into various frequency slots for forming a digital frequency-division multiplex signal which can be fed into a distribution network. The method according to the invention allows a high-quality transmission and/or distribution with reduced complexity, particularly at the receiving end. <IMAGE>
Patent AT-E150255-T1 (AT)
Inventor: CHIU CHUNG-WAI DR
IPC: A21D2/26
Filed: 1992-11-28
Granted: 1997-04-15
Abstract: Yeast cell walls are used in the production of bakery products. As a result, the keeping quality of the bakery products is improved.
Patent AT-E135394-T1 (AT)
Inventor: MOHR JUERGEN DR
IPC: C10L1/14
Filed: 1992-12-03
Granted: 1996-03-15
Abstract: Fuels for gasoline engines contain a combination of a nitrogen-containing detergent component and an alkoxylate as a carrier oil component, the alkoxylate being a dialkylphenol-initiated propoxylate.
Patent AT-E134025-T1 (AT)
Inventor: HOPFENSPERGER REINHOLD
IPC: F04D29/42
Filed: 1992-12-12
Granted: 1996-02-15
Abstract: A radial fan having an intake elbow (2, 3, 7) is to be provided, in which the casing (1) with the intake elbow (2, 3, 7) is designed in an absolutely gas-tight manner, in which the interior of the intake elbow (2, 3, 7) is designed aerodynamically, and in which the casing (1) and the intake elbow (2, 3, 7) can be produced by casting. The casing and the intake elbow are constructed in such a way that they form a self-contained and yet castable arrangement which in its interior is complemented by a plastic part (7). <IMAGE>
Patent AT-E118236-T1 (AT)
Inventor: HAMMERTON DAVID ALAN
IPC: C09D5/03
Filed: 1992-05-27
Granted: 1995-02-15
Abstract: A thermosetting powder coating composition having improved optical and weathering properties, such as gloss, orange peel, and Distinctness of Image (DOI), while maintaining other physical properties such as flexibility, durability, solvent and corrosive resistance, is described. The composition comprises a reactable mixture of a carboxylic acid group-containing polyester, a monocarboxylic acid group-containing material and beta-hydroxyalkylamide curing agent and / or an epoxy functional crosslinking curing agent.
Patent AT-E140572-T1 (AT)
Inventor: VOCKENHUBER PETER
IPC: H04B5/00
Filed: 1992-01-10
Granted: 1996-08-15
Abstract: Switching points (2) are addressed along a cable (1) and information is transmitted to or received by the addressed switching points by an information conductor (3). The switching points are arranged inside the cable sheath (5) and inside the screening (6) in order to protect them from environmental conditions and electromagnetic interference. The information is transmitted through the cable sheathings (5) and/or (6). A physical value for which the sheathings (5) and (6) are transparent is modulated according to the information to be transmitted.
Patent AT-E132721-T1 (AT)
Inventor: DIETZ XAVER
IPC: G01F11/28
Filed: 1992-03-05
Granted: 1996-01-15
Abstract: PCT No. PCT/EP92/00499 Sec. 371 Date Dec. 8, 1993 Sec. 102(e) Date Dec. 8, 1993 PCT Filed Feb. 5, 1992 PCT Pub. No. WO92/15249 PCT Pub. Date Sep. 17, 1992.The invention provides a measuring apparatus for measuring small liquid flows, particularly in the medical sector. The measuring apparatus comprises a siphon unit as a liquid flow sensor, a measuring chamber being located in its retention area. As soon as the liquid supplied to the measuring chamber reaches a given liquid level, the measuring chamber is automatically emptied by the siphon effect. The emptied liquid volume is fixed and constant. The emptying is determined by an optical detector means in the vicinity of the measuring chamber and/or upstream of the outflow area of the siphon unit.
Patent AT-E125389-T1 (AT)
Inventor: HAUNER FRANZ
IPC: C22C1/04
Filed: 1992-05-13
Granted: 1995-08-15
Abstract: PCT No. PCT/DE92/00384 Sec. 371 Date Nov. 23, 1993 Sec. 102(e) Date Nov. 23, 1993 PCT Filed May 13, 1992 PCT Pub. No. WO92/22079 PCT Pub. Date Dec. 10, 1992.The contact material in particular for contacts in low-voltage switches consists of silver and further active components. In accordance with the invention, iron (Fe) in proportions of between 1 and 50% by weight and rhenium (Re) in proportions of between 0.01 and 5% by weight are present in combination as active components. The manufacture of the material and the fabricating of the contacts can be effected by methods of powder metallurgy with inclusion of molding or extrusion techniques, the active components being used in the form of separate powders, as fusible alloy or as mechanically alloyed powder.
Patent AT-E233971-T1 (AT)
Inventor: DIXON ROBERT C
IPC: H04J1/00
Filed: 1992-05-11
Granted: 2003-03-15
Abstract: A dual-mode transmitter having an antenna, a mode controller, a source encoder, a tunable-frequency synthesizer, a chip-code generator, a spread-spectrum modulator, a narrowband modualator, a power amplifier, and an adjustable bandpass filter. Also provided is a dual-mode receiver having a mode controller, a tunable-frequency synthesizer, a chip-code generator, an antenna, an adjustable bandpass filter, a preamplifier, a frequency converter, an IF amplifier, a spread-spectrum despreader, a spread-spectrum demodulator, a narrowband modulator, and a source decoder. For the transmitter and receiver, the mode controller selects receiving a narrowband modulation or a spread-spectrum modulation. The tunable-frequency synthesizer generates a local oscillator signal for the receiver, and a carrier signal for the transmitter. The chip-code generator generates a chip code signal for both the transmitter and the receiver. With a narrowband modulation setting of the mode controller, the transmitter and receiver have the adjustable bandpass filters adjusted to a narrowband width for telephone communications. With a spread-spectrum setting of the mode controller, the adjustable bandpass filters and the system are adjusted to transmit and receive a wide bandwidth for passing the spread-spectrum signal.
Patent AT-E150910-T1 (AT)
Inventor: PRYOR DENNIS MALCOLM SANDFORD
IPC: H03K17/78
Filed: 1992-07-08
Granted: 1997-04-15
Abstract: An arrangement that is intended to be series connected in a line of an electrical circuit for protecting the circuit from an overcurrent, comprises a depletion mode FET (1) that switches the line current and a control device (4) that is connected across a resistance in the line, preferably the channel resistance of the FET (1), and will bias the gate of the FET (1) in response to the voltage difference across the resistance in order to switch the FET off when the arrangement is subjected to an overcurrent in the line. The arrangement has the advantage that since the FET (1) is normally on, there is no initial voltage drop across the arrangement before it becomes conductive so that the arrangement can be substantially linear.
Patent AT-E186840-T1 (AT)
Inventor: LINDENBAUM ELLA
IPC: A61K9/06
Filed: 1992-08-28
Granted: 1999-12-15
Abstract: The present invention relates to formulations and methods for treating wounds utilizing these formulations. The formulations according to the present invention are useful for treating wounds by accelerating wound healing. These formulations comprise an effective amount of a serum free cellular nutrient medium in combination with an effective amount of at least one cellular growth stimulating compound, e.g. a natural anabolic hormone or transforming growth factor.
Patent AT-E152009-T1 (AT)
Inventor: KLEINMICHEL KLAUS
IPC: B05B7/24
Filed: 1993-02-27
Granted: 1997-05-15
Abstract: The spraying apparatus includes a medium-outlet nozzle with conical outlet opening and also an annular air nozzle and a plurality of horn-shaped air nozzles arranged opposite each other and directed obliquely inwards towards the emerging jet of medium. The spraying apparatus operates in a high-pressure process at about 70 to 300 bar if an application jet of large surface area is to be discharged, the compressed air delivery being switched off in this operating state. If the jet of medium is to be constricted, the hydraulic volumetric feeder intended for supplying the medium reduces the medium pressure to about 10 to 70 bar, the compressed air supply being switched on at the same time. The compressed air delivery from the annular air nozzle and the horn-shaped air nozzles is set by means of air control valves in such a way that the jet of medium takes on the desired geometry. With a control unit, the parameters can be externally entered and monitored. <IMAGE>
Patent AT-E137948-T1 (AT)
Inventor: KESSLER SIGURD DR
IPC: A61B17/58
Filed: 1993-03-12
Granted: 1996-06-15
Abstract: There is described an intramedullary nail for use in healing of damaged bones, especially of fractured tubular bones, which can be inserted in a medullary canal in the bone and can be fixed by both ends on the bone by means of fixation means. At least one end of the intramedullary nail is designed as a fixing part that can be fixed to the outside of the bone. <IMAGE>
Patent AT-E154885-T1 (AT)
Inventor: GREEN DAVID T
IPC: A61M25/00
Filed: 1993-04-23
Granted: 1997-07-15
Abstract: A valve assembly (10) for maintaining a substantial fluid tight seal between an internal portion of a patient's body and an outside atmosphere during introduction of a surgical instrument into the patient's body, which comprises: at least one sealing gasket assembly (36) including at least a pair of overlapping elements (38,40) defining a passageway (46) therethrough, said elements forming a substantial gas tight seal prior to inserting an instrument therethrough, said elements being constructed of a flexible material to allow passage of said instrument through said passageway; and at least one deformable sealing element (20) fabricated at least in part from a flexibly resilient material and defining a substantially central aperture for accommodating said instrument such that said flexibly resilient material defining said aperture engages the surface of the instrument to provide a substantially fluid tight seal for preventing passage of fluids past said deformable sealing element. <IMAGE>
Patent AT-E133909-T1 (AT)
Inventor: LEIDERER HERMANN DR RER NAT
IPC: B64G1/40
Filed: 1993-08-17
Granted: 1996-02-15
Abstract: The invention relates to a device for supporting a storage vessel (1) by tensile stress within an object (9), especially a moving object and preferably a satellite, aircraft or motor vehicle, the storage vessel being used for storing liquid or gaseous fluids whose temperature difference with respect to the outside temperature of the object is at least 10 DEG C, especially 30 DEG C and preferably 50 DEG C. In this case, the support contains a moulding (8) which consists of a shape-memory alloy (memory metal) and leads to an increase in the tensile stress during comparatively high mechanical loads, especially while the aircraft is taking off, the satellite is being launched or the motor vehicle is in motion, and leads to a reduction in the tensile stress during comparatively low mechanical loads, especially while the aircraft is cruising, the satellite is in flight or the motor vehicle is stationary. <IMAGE>
Patent AT-E156636-T1 (AT)
Inventor: FOERSTER WILFRIED
IPC: H03F1/52
Filed: 1993-08-28
Granted: 1997-08-15
Abstract: The present invention relates to an audio amplifier with an electronic or motor-operated volume control which is controlled by a microcomputer, and with a safety deactivator in the event of thermal overloading of the final output stage. In order to prevent the amplifier suddenly continuing to operate with unreduced volume, and thus startling a listener, after temporary deactivation caused by excess temperature, the damping of the volume control is increased automatically by a certain amount when the protective circuit is triggered. <IMAGE>
Patent AT-E165602-T1 (AT)
Inventor: BAKER RAYMOND
IPC: A61K9/08
Filed: 1993-05-28
Granted: 1998-05-15
Abstract: The sulphate salt of N,N-dimethyl-2-[5-(1,2,4-triazol-1-ylmethyl)-1H-indol-3-yl)ethylamine is a selective agonist of 5-HT1-like receptors and is therefore useful in the treatment of clinical conditions, in particular migraine and associated disorders, for which a selective agonist of these receptors is indicated.
Patent AT-E146718-T1 (AT)
Inventor: SKAAR GARY ROBERT
IPC: B26D1/28
Filed: 1993-10-05
Granted: 1997-01-15
Abstract: A method and an apparatus for improving slicing of large food sticks (11), loafs and the like are provided. A slicing blade (14) having a flat top surface (22) or top flat land width along its cutting edge provides generally longitudinal forces on the food product (11) being sliced, which forces are in a direction generally opposite to the direction through which the food products (11) are fed through a slicing apparatus. The slicing apparatus includes an orifice assembly (13) or other arrangement for imparting generally laterally directed forces on the food products being sliced. The invention is particularly important in improving handling of the butt ends of those products (11). Fast feed rates can be practiced without experiencing jamming, yields are increased, slicing line utilization is enhanced, and sanitary conditions are more easily maintained. <IMAGE>