baber/WOPTO huggingface dataset:
Patent AT-E32156-T1 (AT)
Inventor: MATTHES HANS GEORG DIPL-ING
IPC: H02M5/45
Filed: 1984-08-28
Granted: 1988-02-15
Abstract: The invention relates to a parallel resonant-circuit converter having at least one intermediate-circuit inductance. In order to guarantee that the inverter will start even with different loads, the voltage produced when discharging a separately charged capacitor across the load is monitored. At some time after the maximum voltage across the load is reached, another separately charged capacitor is discharged via a thyristor of the inverter located in the biasing circuit of the intermediate-circuit inductance. Because of the blocked thyristor and of the capacitor charged to the voltage maximum, the biasing current is forced to flow via diagonal branches and including the load. In this manner, reliable starting of the inverter is possible even with loads having a different natural frequency.
Patent AT-E26437-T1 (AT)
Inventor: MAEHN PHILIPP
IPC: C05F17/00
Filed: 1984-09-12
Granted: 1987-04-15
Abstract: 1. Method for the composting of organic wastes, especially cemetery and garden wastes, in which the wastes are disintegrated and stacked for rotting in compost heaps, characterised by the fact that the wastes are layered in several layers into a flat mattress on the ground, that the disintegration of the wastes takes place in each individual mattress layer by a mulching process with treatment of the wastes essentially by beating and crushing, that the mattress is driven over by vehicles, and that the wastes remain in the mattress for some two to three months.
Patent AT-E44660-T1 (AT)
Inventor: GRAF ROLF DR
IPC: B01D53/81
Filed: 1984-05-29
Granted: 1989-08-15
Abstract: In a process of removing pollutants consisting substantially of sulfur oxides from exhaust gases at temperatures below 150 DEG  C. by means of a sorbent which contains calcium carbonate, calcium oxide and/or calcium hydroxide and which is included in a circulating fluidized bed system consisting of a fluidized bed reactor, a separator and a return line, a complete utilization of the sorbent is achieved in that a partial stream of laden sorbent is withdrawn from the circulating fluidized bed and is subjected at a temperature of 600 DEG  to 1200 DEG  C. to an oxidizing treatment, a major part of the sorbent that has been subjected to an oxidizing treatment is recycled to the circulating fluidized bed, and a partial stream which contains the sorbent mainly in the form of calcium sulfate is removed from the process. Fresh sorbent is supplied to the circulating fluidized bed and/or to the stage for the oxidizing treatment at the rate at which said partial stream is removed from the process.
Patent AT-E32284-T1 (AT)
Inventor: TAYLOR JOHN EDWARD
IPC: H01B5/10
Filed: 1984-06-18
Granted: 1988-02-15
Abstract: An electric conductor suitable for use in an overhead electrical and optical transmission system comprises a layer or layers 35 of helically wound wires, at least one elongate compartment 36 within and extending throughout the length of the conductor and, loosely housed in the elongate compartment, at least one optical fibre ribbon structure 37 comprising a plurality of optical fibres 1 and flexible elongate reinforcing elements 2 of resilient material arranged side by side and embedded in an elongate body 3 of plastics material, each resilient reinforcing element being set in such a form that the ribbon structure follows a path of smoothly curved undulations whose axes of curvature lie parallel to one another and normal to the longitudinal axis of the ribbon structure. If, when the conductor is installed or in service, the undulating ribbon structure 37 is subjected to a tensile force, the ribbon structure will straighten in a lengthwise direction against the action of the undulating resilient reinforcing elements 2 thereby reducing the tensile force otherwise applied to the optical fibres 1 and, when the tensile force is removed, the ribbon structure will return towards its original undulating form.
Patent AT-E102754-T1 (AT)
Inventor: SHAW HERBERT JOHN
IPC: H01S3/07
Filed: 1984-09-20
Granted: 1994-03-15
Abstract: @ A pair of small diameter optical fibers (12, 14) are arranged in a side-by-side configuration, the first fiber (12) providing a passive guide for pump light, and the second fiber (14) formed of a material, such as Nd:YAG which has amplifying properties at the signal frequency. The signal to be amplified propagates through the second fiber (14) resulting in amplification of the signal. The first fiber (12) is pumped from one or both ends, utilizing a cone shaped rod (50) which is optically coupled thereto. A plurality of pump light sources (60) are mounted on the end face (58) of the rod (50) to introduce collimated pump light into the large end (52) of the cone shaped rod (50). Total internal reflections on the cone walls compress the pump light to a small, fiber-size diameter end (54) for propagation through the pump fiber (12) and absorption by the active fiber (14). The pump light sources (60) are offset from the axis (72) of the rod (50) to excite high order modes in the pump fiber (12) to enhance absorption by the active fiber (14). The pump light sources (60) preferably comprise high power laser diodes (64) and collimating microlenses (62). By utilizing the cone-shaped rod (50) to couple light from the high power laser diodes (64) to the pump fiber (12), high pump power densities can be achieved, yielding increased amplification.
Patent AT-E48523-T1 (AT)
Inventor: JERVIS JAMES
IPC: A61F2/28
Filed: 1984-10-12
Granted: 1989-12-15
Abstract: Medical devices which are currently proposed to use elements made from shape memory alloys may be improved by the use of stress-induced martensite alloy elements instead. The use of stress-induced martensite decreases the temperature sensitivity of the devices, thereby making them easier to install and/or remove.
Patent AT-E25151-T1 (AT)
Inventor: PAU LOUIS F
IPC: G01R31/304
Filed: 1984-05-22
Granted: 1987-02-15
Abstract: PCT No. PCT/CH84/00081 Sec. 371 Date Jan. 18, 1985 Sec. 102(e) Date Jan. 18, 1985 PCT Filed May 22, 1984 PCT Pub. No. WO84/04819 PCT Pub. Date Dec. 6, 1984.This method is based on the radiation-matter interaction in a structure having discontinuities and where electron transport occurs in at least one layer. To this end, a stimulation signal is sent through the device under test and simultaneously at least one source of radiation sends incident radiation towards the surface of the device. The secondary radiation emitted by the device is detected together with the response of the device. The signals are compared, either individually or in combination, with a reference.
Patent AT-E28855-T1 (AT)
Inventor: AUSCHNER REINHARD
IPC: C07C31/30
Filed: 1985-09-06
Granted: 1987-08-15
Abstract: A process is described for the catalytic preparation of alkali alcoholates from alkali amalgams and alcohols. The catalyst is lump anthracite having a surface treated to have a heavy metal oxide or mixtures of heavy metal oxides. Preferably a mixture of nickel oxide and molybdenum oxide is used. Aliphatic alcohols with 1 to 4 carbon atoms are preferred as the alcohol component.
Patent AT-E29994-T1 (AT)
Inventor: JUY HENRI
IPC: B62M9/126
Filed: 1985-04-19
Granted: 1987-10-15
Abstract: 1. Mounting device more particularly for the linking of the chain-guide stretcher-arm of change speed gears for bicycles and the like, in which the stretcher-arm (D) is pivoted with angular shifting limited in both directions under the action of an elastic stress in one direction, within a support (1) at the lower part of the transverse shifting system (C) of the change gear device, the linking shaft (2) of the stretcher-arm (D) being secured in an integral manner to the said chain-guide stretcher-arm or to a cheek (Da) of this arm, while the lower support (1) which is arranged for being secured to the transverse shifting system (C) of the change gear device is provided with a cylindrical housing (1b-1c) for receiving said shaft, this housing being open on the side of the stretcher-arm and closed on the external side, an elastic means (5) for the return in tensioning of the stretcher-arm being mounted in connection with the shaft on the one hand, and in connection with said support on the other hand, said mounting device being characterized in that a rod (4) or equivalent means is mounted within the lower support (1) in a perpendicular manner to the axis of the cylindrical housing (1b) and in a secant manner on the peripheral portion of said housing, in order to provide the double function of a retaining action for the shaft (2) relative to the support (1) and of an end stop for the rotation of the stretcher-arm (D) integral with the shaft (2) relative to the support (1), owing to a convenient arrangement of a boss (2d) of the shaft which is located in the plane of the rod (4) and opposite this rod.
Patent AT-E39080-T1 (AT)
Inventor: MEONI MASSIMO
IPC: B32B27/30
Filed: 1985-07-24
Granted: 1988-12-15
Abstract: A composite ribbon [12] suitable for winding into coils, comprising an acrylate resin film destined to be used as an intermediate layer in safety glass panels, interposed between two thin protective films [P<sub>1</sub>,P<sub>2</sub>] is produced by means of a continuous process of polymerization induced by light radiation, using the two protective films themselves as a polymerization cell.
Patent AT-E45011-T1 (AT)
Inventor: REMBOLD HELMUT
IPC: F02M59/36
Filed: 1986-02-18
Granted: 1989-08-15
Abstract: A magnetic valve, in particular a fuel metering valve for fuel injection systems of internal combustion engines, is proposed which serves to measure the injection quantity and control the instant of injection. In a valve housing, the magnetic valve has an electromagnet and a valve closing element actuated thereby, which cooperates with a fixed valve seat. To damp the opening movement of the valve closing element against a fixed stop and to keep the hydraulic forces of adhesion between the valve closing element and the stop low, a damping chamber that is open toward the valve closing element is disposed on the stop. As the valve closing element approaches, fluid is positively displaced out of the damping chamber in the form of a squish flow between the stop face and the head element of the valve closing element, so that recoiling is avoided due to thus-generated damping. As the valve closing element lifts, fluid can flow through a throttle bore or a check valve into the damping chamber, so that release of the valve closing element from the stop face can be effected with little force being exerted.
Patent AT-E59764-T1 (AT)
Inventor: DESJARDINS PHILIP A
IPC: A61B8/06
Filed: 1986-05-28
Granted: 1991-01-15
Abstract: A Doppler blood velocity measuring device is described which includes anti-aliasing circuitry. The anti-aliasing circuitry is based upon the use of a multigate Doppler unit (12) which receives Doppler shift frequency information from various depth ranges. Thereafter, the Doppler frequencies received are corrected by adding a correction frequency to the perceived Doppler frequency with the correction frequency selected based on the assumption that blood flow velocity cannot change drastically between adjacent depths.
Patent AT-E44343-T1 (AT)
Inventor: BARD MARTIN DIPL-ING
IPC: H05B3/06
Filed: 1986-12-17
Granted: 1989-07-15
Abstract: 1. Flat c¢eramic body (1) having an electrically conductive resistance glazing (2) on the side which faces away from its visible side, said resistance glazing being connectable to a current source via contacting elements (3, 3a, 3b), characterized in that the contacting element (3, 3a, 3b) is a flat element of a metallic material, which is embedded in the ceramic resistance glazing (2), has break-through openings, and can be connected to a current source, and whose melting point is above the melting point of the ceramic resistance glazing and whose coefficient of thermal expansion is approximately the same as that of the ceramic resistance glazing.
Patent AT-E42870-T1 (AT)
Inventor: VAN WOENSEL JOHANNES MARIA BLA
IPC: H01R4/50
Filed: 1986-01-21
Granted: 1989-05-15
Abstract: A connector for contacting one or a plurality of parallel connectors and retaining the conductors at the contact position. The connector includes two parallel extending contacts between which the conductor is inserted and electrically contacted. The connector further includes rotable retaining means which enables the conductor to be inserted between the contacts and which also secures the conductor in place after it is contacted.
Patent AT-E110747-T1 (AT)
Inventor: GALLUCCIO RICHARD ADRIAN
IPC: C10M145/14
Filed: 1986-01-27
Granted: 1994-09-15
Abstract: A compatibilizer for stabilizing polymer blends of olefin copolymer and polymethacrylate oil additives is prepared by graft polymerizing hydrocarbon backbone polymer with alkyl methacrylate monomer, in the presence of a free radical initiator, at a temperature of from 60 DEG C to 175 DEG C. The compatibilizer so formed comprises a graft copolymer-containing solution having a polymer solids content of from 40 to 60 percent, a viscosity of at least 8 x 10<-><3>M<2>S<-><1> at 100 DEG C, and a weight percent conversion of alkyl methacrylate monomer to polymer of no less than 90%.
Patent AT-E60679-T1 (AT)
Inventor: BATES ALEXANDER JOHN
IPC: G01D9/00
Filed: 1986-04-23
Granted: 1991-02-15
Abstract: A data logging device comprises a data memory unit (11) and a transducer interface unit (1). The data memory unit has an internal power source (12), an integrated circuit memory component (23) for storing data under the control of a microprocessor (18) in the memory unit, means (14,21) for indicating the amount of data stored in the memory component and the power source state. A connector component (19) connects the memory component to recieve data from the transducer interface unit. The transducer interface unit (1) has a plurality of ports (2) for connection of remote transducers and means (5) for translating signals received from the ports into data signals which can be transferred to the memory component in the data memory unit through a connector component (9) connected to the connector component (19) of the data memory unit. The data memory unit (11) and the transducer interface unit (1) have interengaging surfaces (101, 111) in which the respective connector components are located assymetrically so that the data memory unit and the transducer interface unit can be coupled to form an integral unit in only one relative orientation with the interengaging surfaces of the units coupled together.
Patent AT-E55915-T1 (AT)
Inventor: SCHUTTI ANTON
IPC: A63C5/12
Filed: 1986-11-12
Granted: 1990-09-15
Abstract: 1. A process for the manufacture of a component, especially for use as a ski core, preferably in a cross-country ski, which core is formed of corrugated or serpentine shaped sheets of paper or plastics material fitted and connected together, characterized in that tension members (6), such as threads of cotton, silk, glass, plastics, carbon or the like, located at a distance from each other and running approximately parallel to each other, are attached e.g. glued, to the corrugated or serpentine shaped sheets (2) of paper or plastics and in that the sheets (2) are subsequently laid on top of each other and connected together, especially glued.
Patent AT-E80894-T1 (AT)
Inventor: MCGROGAN MICHAEL P
IPC: C07K14/535
Filed: 1986-02-05
Granted: 1992-10-15
Abstract: Immunoaffinity chromatography combined with reverse phase HPLC results in sufficient quantities of pure CSF-1 to permit partial amino acid sequence determinations and probe design.
Patent AT-E77010-T1 (AT)
Inventor: BRAHMS MARTIN DIPL-ING
IPC: H02H3/087
Filed: 1987-07-01
Granted: 1992-06-15
Abstract: A circuit for protecting electronic devices which are fed from a source of dc voltage and to which a subscriber's line (ASL) is connected. In order to limit the current in the event of an overload on the subscriber's line (ASL), a MOSFET (T1) is provided as current-limiting component. The MOSFET (T1) is disconnected and re-connected periodically by means of a relaxation generator (K) when the MOSFET is in its current-limiting condition. Upon the normal operation of the circuit, the relaxation generator (K) does not operate. By proper dimensioning thereof, the time for which the MOSFET (T1) is blocked can be roughly adjusted as compared with the time in which it acts as current limiter. In this way, too great a heating of the MOSFET (T1) is avoided.
Patent AT-E62634-T1 (AT)
Inventor: SCHIMOCH HANS-PETER
IPC: B61D5/00
Filed: 1987-08-11
Granted: 1991-05-15
Abstract: The closing device for swivel lids (1), which are actuated by remote control via a linkage (2), has a control lever (11) as a constituent of the linkage (2), which lever on the one hand produces the swivel movement of the lid (1) and, on the other hand, controls the actuation of a locking hook (19). The actuation of the control lever (11) is advantageously effected via a lever triangle (8), on which the actuator (3) acts, and which transmits the actuation path of the actuator (3). After locking of the locking hook (19), the control lever (11) assumes an above dead centre position. <IMAGE>
Patent AT-E72429-T1 (AT)
Inventor: TAKAMURA NORIO
IPC: A61K31/415
Filed: 1987-10-12
Granted: 1992-02-15
Abstract: Novel phenoxyacetic acid derivative of the formula: <CHEM> wherein A is a substituted or unsubstituted 5-pyrazolyl group, R<1> is hydrogen atom or a lower alkyl group, R<2> is hydrogen atom or a lower alkenyl group, X is a halogen atom and Z is oxygen atom or methylene group, and a salt thereof are disclosed. Said derivative (I) and a salt thereof have potent diuretic, saluretic and uricosuric activities.
Patent AT-E58920-T1 (AT)
Inventor: SHARMA RAM A
IPC: C22C33/02
Filed: 1987-02-09
Granted: 1990-12-15
Abstract: Rare earth chlorides and oxychlorides can be reduced to substantially pure rare earth metals by a novel, high yield, metallothermic process. The rare earth chloride feedstock is dispersed in a vessel (22) containing a suitable molten chloride salt bath (44) and a molten metal collection pool (43). Enough sodium, potassium and/or calcium is added to the bath (44) to produce a stoichiometric excess of calcium metal with respect to the rare earth present. The bath (44) is stirred and heated so that the calcium metal reduces the rare earth feedstock to the rare earth metal. Stirring is then stopped and the reduced rare earth metal is collected in the metal pool (43) in the reaction vessel (22).
Patent AT-E96036-T1 (AT)
Inventor: CHAZONO MASASHI
IPC: A61K39/00
Filed: 1987-07-13
Granted: 1993-11-15
Abstract: There is disclosed a method for culturing Bordetella Pertussis in the presence of a cellulose and/or cellulose derivatives. The present method is useful for obtaining a mixed antigen comprising pertussis toxin and filamentous hemagglutinin in a large amount at low cost. From the antigen, there can be obtained a stable and effective pertussis toxoid to be used for a pertussis vaccine. There is also disclosed a vaccine comprising the pertussis toxoid as an active ingredient and a gelatin and/or gelatin derivatives as a stabilizing agent. The present vaccine is extremely stable and can be stored for a prolonged period of time.
Patent AT-E103534-T1 (AT)
Inventor: BIGGS STEDMAN IAN
IPC: B29C43/20
Filed: 1987-07-27
Granted: 1994-04-15
Abstract: A fibre reinforced thermoplastics material structure comprising a first layer which is fully consolidated with uniformly dispersed fibres and a second layer which is formed as an absorbent matrix.
Patent AT-E92672-T1 (AT)
Inventor: OVSHINSKY STANFORD R
IPC: H01B12/00
Filed: 1987-11-04
Granted: 1993-08-15
Abstract: An oxide type superconducting material comprising a plurality of metal species and oxygen in combined form, said superconducting material improved by the addition of a parametric modifier.
Patent AT-E51669-T1 (AT)
Inventor: BONNEAU ALAIN
IPC: E04H15/38
Filed: 1987-02-03
Granted: 1990-04-15
Abstract: Radome for protection from atmospheric influences, with a folding, rigid reinforcing structure and a flexible roofing comprising one or more parts; a radome wherein, in order to prevent any formation of pockets, this roofing is made with a double wall and is sectioned into lens-shaped panels which are independent of one another and are inflatable.
Patent AT-E91223-T1 (AT)
Inventor: PENAZ JAN CSC MUDR
IPC: A61B5/0225
Filed: 1988-03-25
Granted: 1993-07-15
Abstract: An automatic noninvasive blood pressure monitor with a continuous correction of the setpoint and of the gain without interruptions of the blood pressure measurement has a pressure vibration generator, the frequency of vibration being higher than that of the highest harmonic component of blood pressure wave, and a correction circuit, the input of which is connected either directly or through at least one amplifier of the basic servosystem to the sensor of the plethysmographic gauge and output of which is fed to the input of the circuit for correction of the setpoint of the basic servosystem.
Patent AT-E62113-T1 (AT)
Inventor: ROECK ERICH
IPC: A47B88/00
Filed: 1988-05-06
Granted: 1991-04-15
Abstract: The drawer has two parallel drawer frames (2) which are made of metal, essentially form the two side walls of the drawer and have or bear a frame rail (2a) in each case for a running roller (7) of a drawer pulling-out mechanism. Furthermore, the drawer has a front wall (1) which can be detachably connected to the drawer frames (2) and lies between the latter in the assembled state. Provided for each drawer frame (2) is a connection fitting part (6a) which is preassembled with the front wall. This fitting part (6a) has a stop (26) which is located to the side of the front wall (1) and can be pulled against the end face (25) of the drawer frame (2) for the fixed connection of the front wall (1) to the drawer frame (2). <IMAGE>
Patent AT-E108949-T1 (AT)
Inventor: FILTHUTH HEINZ PROF DR
IPC: G01T1/29
Filed: 1988-10-05
Granted: 1994-08-15
Abstract: A two-dimensional proportional counter for position sensitive measurement of ionizing radiation in one plane comprises a counting chamber, in which a wire anode grid and at least one wire cathode grid are fastened spaced apart from one another and orthogonal to one another. The wires of these grids are connected directly to the windings of a continuous delay line to which the signals are fed for evaluation. The delay line has a continuous capacitor strip on its top. The dimensioning of the capacitor strip and of the other characteristic parameters of the delay line are slected such that the spacing of the grids from one another can be decreased to values below 2 mm, thus attaining a substantial increase in positional resolution, withou substantial impairment by the delay line of the form and amplitude of the pulses produced. Particularly simple and rapid measurement is attainable if a counting chamber of this design is combined with an automatic feed device for specimen plates, which in turn may also be coupled with a magazine, so that a certain number of specimen plates can be fed to the counting chamber completely automatically.
Patent AT-E84872-T1 (AT)
Inventor: MEIJER SJOERD
IPC: F24B7/02
Filed: 1988-10-28
Granted: 1993-02-15
Abstract: Heat exchanger comprising at least two circulation rooms for heat-exchanging media, separated from each other by a heat-transmitting bulkhead which supports surface-area enlarging members on at least one side. The bulkhead has a profile in cross-section with alternatingly opposing S-shaped creases spaced at intervals, and that said surface-area enlarging members are profile members each received in tow mutually facing sideways-recessed grooves which are defined by opposing S-creases.
Patent AT-E84485-T1 (AT)
Inventor: MAZZESCHI ADRIANO
IPC: B65D33/17
Filed: 1988-03-15
Granted: 1993-01-15
Abstract: The collapsible can (1) comprises two layers of a flexible plastics material (2) which are coupled at the perimeter (3) thereof and define a pouring mouth (5) arranged at the end of an elongated portion, at least a gripping handle (20) being provided at a peripheral edge defined by the two plastics layers.