baber/WOPTO huggingface dataset:
Patent AT-E9634-T1 (AT)
IPC: H03K17/13
Filed: 1981-06-25
Granted: 1984-10-15
Abstract: 1. Circuit arrangement for the supply-voltage-synchronised switching of each second voltage half-wave of an alternating voltage with a controllable semi-conductor switching element (1) which is connected in series with the load (6) of the alternating voltage source (R, S), and with a control circuit which contains a pulse-shaping stage (13) and a respective potential-isolating stage (7, 4) on the input and output sides, and whose input is connected to the alternating voltage source and whose output is connected to a control input of the semi-conductor switching element, characterised in that the semi-conductor switching element (1) is a semi-conductor relay which contains at least one controllable semi-conductor component (2) and a first opto-electronic coupling element (4) as an output-side potential-isolating stage of the control circuit, and which can be controlled in a range of voltages which are small in relation to the peak value of the voltage, and which range extends from the zero passage (14) of the voltage (R, S), in that the input-side potential-isolating stage of the control circuit is a second opto-electronic coupling element (7), and in that each second half-wave of a phase-shifted alternating voltage derived from the alternating voltage source is applied at the input of the control circuit.
Patent AT-E12717-T1 (AT)
Inventor: SALZMANN THEODOR DIPL-ING
IPC: H02M5/27
Filed: 1981-07-22
Granted: 1985-04-15
Abstract: A system for controlling the current of a direct converter or a pulse inverter having m subconverters, each such subconverter having two outputs. One of the outputs is connected to a neutral point of the converter, and not to a load. The other output of each subconverter is provided with a separate current regulator, and connected to the load. Divergence between the voltage of the neutral point of the converter and the neutral point of the load is prevented by providing a controller with a resistive feedback line.
Patent AT-E18523-T1 (AT)
Inventor: REIL WILHELM
IPC: B65B43/10
Filed: 1981-10-24
Granted: 1986-03-15
Abstract: Two-piece containers having a one-piece tubular body and base and a cover molded onto the body are formed from a continuous web of thermoplastic supporting material by means of an apparatus which includes tube forming, cover molding, container filling and container base sealing stations. The web of material is initially formed into a strand of partially assembled tubular container bodies having fold impressions for the base and then severed into separate tubular bodies for further processing, filling and sealing.
Patent AT-E13859-T1 (AT)
Inventor: ORIOL MARCEL
IPC: H04Q9/00
Filed: 1981-07-31
Granted: 1985-07-15
Abstract: An installation for monitoring the state of an endless conveyor belt, where the condition of imbedded sensor conductors in the belt provides a warning indication and/or shutdown of the conveyor when damage occurs to the imbedded conductors. The installation consists of a control unit for receiving the signals, a programmed counter, a belt stop control, display, and manual controls.
Patent AT-E17058-T1 (AT)
Inventor: RICARD CLAUDE
IPC: G07B13/02
Filed: 1981-02-04
Granted: 1986-01-15
Abstract: 1. Electronic apparatus, such as a taximeter, used for calculating and displaying prices and control data and comprising a calculating and storing unit (10) supplying the prices and control data and a display device (14), characterized in that it comprises a register or memory (12) in which is recorded, in coded form, a mention indicating the non-obligation to pay, and a selector (11) with two inputs connected, one with said calculating and storing unit (10) and the other to said register (12), and an output connected to said display device (14) and an AND gate (12) with two inputs connected, one to a clock (15) and the other to a logic circuit (16) which delivers a positive polarity signal when the taximeter is in a state corresponding to the display of control data, said AND gate (13) having an output connected to said selector and which controls, alternately, the passage towards the display device (14) of the control data issued from said unit (10) and of the mention recorded in said register (12).
Patent AT-E22085-T1 (AT)
Inventor: LAURENT HENRY DR
IPC: A61P3/06
Filed: 1982-04-08
Granted: 1986-09-15
Abstract: 17 alpha -Alkyl-17 beta -hydroxy-1 alpha -methyl-4-androsten-3-ones of the formula   <IMAGE>   wherein R is a straight-chain alkyl residue of 3-8 carbon atoms, i.e., C3-8-n-alkyl, are pharmacologically active compounds distinguished by antiandrogenic activity, especially upon topical application.
Patent AT-E45834-T1 (AT)
Inventor: SIMARD JULIEN
IPC: H01H31/02
Filed: 1982-09-10
Granted: 1989-09-15
Abstract: A signalling system to indicate the position of a disconnect switch used in an electric transmission line. The switch has at least one moving contact and at least one fixed contact. The system comprises two transmitters associated with the moving and fixed contacts to transmit at least one ultrasonic signal indicating the position of the moving contact with relation to the fixed contact of the disconnect switch. A receiver assembly receives the ultrasonic signal transmitted by the transmitters and generates an output signal representative of the position of the moving and fixed contacts.
Patent AT-E14647-T1 (AT)
Inventor: MEYER JAQUES
IPC: A01N43/54
Filed: 1982-10-27
Granted: 1985-08-15
Abstract: 1. Selective herbicide, characterized in that it comprises as herbicidal active substances 4-methoxy-3,3'-dimethylbenzophenone, and 5-amino-4-chloro-2-phenyl-3(2H)-pyridazinone in a weight ratio from 2:1 to 1:2,5 and as a further herbicidal active substance 3-cyclohexyl-5,6-trimethylene-uracil in a fraction of 3 to 12% of the total weight of the active substance.
Patent AT-E18849-T1 (AT)
Inventor: OHSHIMA YUTAKA
IPC: A61B1/00
Filed: 1982-11-17
Granted: 1986-04-15
Abstract: A liquid supply device for an endoscope comprises a connecting member detachably connectable to a connector (11) of the endoscope, a liquid supply tube (28) connected at one end to the connecting member and located at the other end in a liquid supply tank (5), and an air supply tube (27) connected at one end to the connecting member and at the other end to an air supply pump (4), causing pressure in the liquid supply tank to be increased by air from the air supply pump to permit the liquid within the tank to be sent to the liquid supply tube. A valve mechanism is provided in the connecting member and adapted to, when the connecting member is connected to the connector, connect the liquid supply tube (28) to a liquid supply passage of the endoscope and the air supply tube (27) to the air supply passage of the endoscope, and adapted to, when the connecting member is removed from the connector, shut off communication between the air supply tube and the air supply passage and then between the liquid supply tube and the liquid supply passage.
Patent AT-E19552-T1 (AT)
Inventor: NESSI PIERRE
IPC: A61B10/00
Filed: 1982-11-25
Granted: 1986-05-15
Abstract: A micro-computer-based instrument for characterizing a woman's menstrual cycle by measuring her temperature (BBT) each day and storing and analyzing those temperatures. The instrument defines, with user interaction, a time window each day during which it will accept a temperature measurement within a predetermined acceptable temperature range taken with the aid of a thermistor temperature probe than can be placed under the woman's tongue. The analysis carried out on the collected temperature data includes comparing, from the eighth day of a cycle, two average temperatures: MF (average of a presumed follicular phase) and ML (average of a presumed luteal phase). Comparison continues until the difference between ML and MF exceeds a predetermined level thereby defining a second phase of the cycle indicating that ovulation has occured. After characterizing the cycle, the instrument indicates the most appropriate days for hormone treatment, blood tests and physician visits so that fertility treatment can be optimized.
Patent AT-E12841-T1 (AT)
Inventor: DOREY HOWARD ANTHONY
IPC: G08B29/08
Filed: 1981-02-02
Granted: 1985-05-15
Abstract: An electricity meter for metering the amount of electrical energy supplied by a power supplier to a power consumer is provided with means for detecting the presence of an external shunt (76) which has been connected to by-pass its internal current sensing means (22). The detecting means comprises a step-up auto transformer (70) having its primary winding (72) connected to receive the supply voltage and its secondary winding (74) connected in series with the current sensing means (22) of the meter.
Patent AT-E14131-T1 (AT)
Inventor: JOHNSTONE ALEXANDER
IPC: C08F4/60
Filed: 1982-01-29
Granted: 1985-07-15
Abstract: A supported Ziegler catalyst component prepared by (A) reacting a refractory oxide support material having surface -OH groups, for example silica, with halogen-containing transition metal compound, e.g. titanium tetrachloride, (B) reacting the product with an organometallic compound, for example triethyl aluminium and (C) reacting with transition metal compound in which vanadium is present, for exemple vanadyl chloride. The catalyst component is conventionally activated with organometallic compound and can be used to polymerise 1-olefins, for exemple ethylene.
Patent AT-E20610-T1 (AT)
Inventor: CARTERNOCK FREDERICK ARTHUR
IPC: E02F3/40
Filed: 1982-05-28
Granted: 1986-07-15
Abstract: In a material working (e.g. penetrating, loading, compacting) machine the power and machine weight needed to achieve a given performance can be reduced by making one (50) of two pivots (34, 50) at which a working implement such as a bucket 14 is supported an eccentric pivot and driving it by means of a motor (36). The circular vibration of the bucket at pivot (50) combined with arcuate vibration which results and is permitted at pivot (34) by means of link (30), causes the working portion, namely bucket teeth (56), to vibrate on a closed elongate curved path 58. This improves penetration and loading performance of the bucket without requiring excessive power to generate the vibrations.
Patent AT-E17262-T1 (AT)
Inventor: SVENDSEN LARS GUNDRO
IPC: C12Q1/56
Filed: 1982-10-13
Granted: 1986-01-15
Abstract: A method for assaying blood coagulation factor XII in human blood plasma wherein plasma is treated with an activator in order to convert factor XII present in the plasma into factor XIIa, the latter is reacted with a tripeptide derivative which is split by the enzymatic action of factor XIIa and forms a colored or fluorescent split product, and the quantity of this split product is measured photometrically, spectrophotometrically or fluorescence-spectrophotometrically.
Patent AT-E20647-T1 (AT)
Inventor: VITULANO MAURO
IPC: B25D9/14
Filed: 1982-01-22
Granted: 1986-07-15
Abstract: The directional control valve to apply to a hydraulic appliances working with uncompressible fluid, is composed of a cylindrical valve i.e. a sleeve 5 sliding in a cylindrical chamber 1, that acts as a cylinder to the piston 7 when its outside part B, or also its intermediate part A in an execution suitable to different application, penetrates inside the sleeve 5 or comes out of it. The control valve action is caused by the hydraulic fluid when the piston moves so that it comes out or by the fluid which the piston presses when, being the exhaust ports still opened, it moves in order to penetrate into the sleeve valve 5. The axial travel reversals of the control valve start every time the piston, by its circular edge 7c, gets a tightness touch with distributor's circular edge 5d. This control valve permits large tightnesses of exhaust and supply ports of hydraulic fluid so that the piston 7 avoid to do this by means of its lateral surfaces, as other control valve, and therefore the device is not subjected to wear. For its simplicity and very good functionality this directional control valve cuts manufacturing and maintenance costs; it can be, moreover, applied both to free gas recharging hammers and hammers directly actuated by under pressure hydraulic fluid.
Patent AT-E57960-T1 (AT)
Inventor: SMITH PETER JOHN
IPC: C25B1/46
Filed: 1983-02-02
Granted: 1990-11-15
Abstract: A method of installing an ion-exchange membrane in an electrolytic cell in which the membrane is expanded by stretching to increase the surface area per unit weight of the membrane and the expanded, stretched membrane is secured to the electrolytic cell or to a part thereof. The stretching is preferably effected at elevated temperature and the expansion produced by stretching may be <<locked>> into the membrane by cooling the expanded, stretched membrane to a lower temperature prior to installation of the membrane in the electrolytic cell.
Patent AT-E10877-T1 (AT)
IPC: B01J8/18
Filed: 1983-05-26
Granted: 1985-01-15
Abstract: Method and apparatus for regulating the heat transfer coefficient between a granular material and an exchange surface inside a heat exchanger in which a descending flow of a charge of material is arranged in the form of a mobile bed in contact with an elongated exchange member extending between lower and upper levels of the tank of the exchanger. The latter is provided with injection means for a gas into the charge of material. The flow conditions of the gas passing through the charge from below upwards are regulated so that the ascending flow speed is initially less than, at the base of the tank, the critical fluidization speed and then increases gradually to reach such critical speed at an adjustable level comprised between the lower and upper levels of the exchange member. The invention is especially applicable to heat exchangers used for cooling a granular material and/or for the heating of a heat transfer fluid.
Patent AT-E44253-T1 (AT)
Inventor: AUBRIOT CLAUDE
IPC: B23D21/08
Filed: 1983-07-21
Granted: 1989-07-15
Abstract: The invention relates to an on-site pipe-cutter assembly which is intended for manual sectioning of rigid, large-diameter pipes located in narrow trenches. The pipe-cutter assembly includes two yokes (1,2) which are connected at their associated ends by tie bars (3) and nuts (4), the yokes including cutter wheels (5) and ratchet sectors (9) arranged at the periphery of the yokes (1,2), the ratchet sectors being concentric with the cutter wheels (5) and a lever (12) having with a forked end which is equipped with two pawls, the pawls making it possible to obtain changes in the angular position of the lever by 10 DEG  to 15 DEG  or by a multiple of this angle.
Patent AT-E36540-T1 (AT)
Inventor: NETTLETON DONALD EDWARD
IPC: A61K31/70
Filed: 1984-01-27
Granted: 1988-09-15
Abstract: A novel antitumor agent designated herein as rebeccamycin is produced by fermentation of Nocardia aerocolonigenes (ATCC 39243). Rebeccamycin and its 5'-N-methyl and 5',2",3",6"-tetraacetate derivatives exhibit activity against experimental animal tumor systems.
Patent AT-E46293-T1 (AT)
Inventor: REISS KURT DR DIPL-CHEM
IPC: B41N3/03
Filed: 1984-02-04
Granted: 1989-09-15
Abstract: Disclosed is a sheet, foil or strip material comprising aluminum or an alloy thereof, which is first mechanically and then electrochemically roughened on one or both surfaces to produce the following parameters: (a) from about 60 to 90% of the surface comprise a basic structure, in which the arithmetic mean of the distribution of diameters Da1 of the pits is in the range from about 1 to 5 microns, (b) from about 10 to 40% of the surface comprise a superimposed structure formed of elevations having an average base F from about 100 to 1,500 microns2, in which the arithmetic mean of the distribution of diameters Da2 of the pits is in the range from about 0.1 to 1.0 micron, (c) the center line average roughnesses Ra of the entire surface are at least 0.6 micron, and (d) the contact area tpmi of the entire surface is not more than about 20% at a stylus working depth of 0.125 micron and not more than about 70% at a stylus working depth of 0.4 micron. Also disclosed is a process for the production of this material and offset-printing plates which comprise a layer of this material provided with a radiation-sensitive coating.
Patent AT-E34680-T1 (AT)
Inventor: WILLBERG HANS-HEINRICH
IPC: B07C5/344
Filed: 1984-10-31
Granted: 1988-06-15
Abstract: An apparatus for testing and sorting electronic components comprises a testing device (4), an output magazine (3) having several parallel receiving ducts (34) for receiving tested components (8) and a component conveyor device (7) including a carriage (36) arranged between the testing device (4) and the output magazine (3) to move transversely to the receiving ducts (34) along a support rod (37) and an eccentric rod (38). The carriage is so engaged with the eccentric rod (38) that when the eccentric rod (38) is rotated at any position of the carriage (36) along the receiving ducts (34) the carriage swivels about the support rod (37) from a stop position to a release position to release a component (8) carried thereby to the adjacent receiving duct (34).
Patent AT-E53958-T1 (AT)
Inventor: DISSELBECK DIETER
IPC: B32B5/28
Filed: 1985-03-28
Granted: 1990-07-15
Abstract: A sheet-like sandwich molding having two outer rigid covering layers and, as the core, at least one sheet-like structure of fiber material, which has been deformed by deep-drawing and been provided with synthetic resin. The sheet-like structure of fiber material, constituting the core, can, for example, be a knitted fabric provided with a curable condensation resin.
Patent AT-E32353-T1 (AT)
Inventor: BERCHTOLD LORENZ DR
IPC: G02C5/00
Filed: 1985-12-02
Granted: 1988-02-15
Abstract: Zinc-free nickel alloys for spectacle frames and spectacle parts are described which in addition to very good corrosion properties also show good shaping properties. In addition to nickel, they contain 5 to 20% copper, 2 to 6% aluminum, 0 to 1% beryllium, and up to 0.5% carbon.
Patent AT-E34715-T1 (AT)
Inventor: MURK LEOPOLD MARIA
IPC: B65D1/24
Filed: 1985-02-25
Granted: 1988-06-15
Abstract: A plastic crate 1 for receiving objects 3 bundled into groups, in particular bottles in carrier cartons or packaged in foil, is provided with columns 2 extending upwardly from the crate bottom and having, viewed in cross section, an open profile composed of flanges whose smallest cross-sectional dimension lies on the line of symmetry 6 between two rows of objects 3 to be placed inside the crate 1. Preferably the columns 2 have an H-shaped cross-section, and the body of the H-shape is directed transversely to the line of symmetry 6 between two rows of objects 3. The edges of the flanges are adapted to come into contact with an object 3. The columns 2 fit into spaces which are each confined by four neighbouring objects 3.
Patent AT-E43099-T1 (AT)
Inventor: BERNITZ BERNHARD
IPC: B29K105/24
Filed: 1986-02-18
Granted: 1989-06-15
Abstract: Method and apparatus for producing sealing strips and similar profiled strips of rubber and rubber-like elastomers. Rubber-like profiled sealing strips for window or door openings are frequently provided with overlay strips to facilitate installation, to enhance the relative movements, or for aesthetic-visual reasons. The material of these overlay strips generally differs considerably from the material of the base main strip. The manufacture of such two-material profiles can be undertaken in a single extrusion step by joining and directly combining a prefabricated overlay strip with the main strip in the extrusion head of an extrusion press, where the shape is provided for the profiled strip. By stretching the overlay strip, the adhesion of the latter to the main strip is significantly improved.
Patent AT-E67863-T1 (AT)
Inventor: KAUFMAN LEON
IPC: A61B10/00
Filed: 1986-09-12
Granted: 1991-10-15
Abstract: NMR imaging apparatus and method is arranged so as elicit NMR image response data in a predetermined order which provides the more significant lower spatial frequency image data during an initial portion of a relatively long complete image data acquisition cycle. The remaining higher spatial frequency image data is captured during subsequent portions of the overall image data acquisition cycle. In this manner, apparent motion artifact in the resulting image is reduced. Furthermore, such a special data acquisition sequence permits image reconstruction processes to produce a recognizable image at an earlier time in the complete data gathering cycle thus permitting a more timely image display for the apparatus operator to use in monitoring and or controlling the NMR imaging procedure.
Patent AT-E49398-T1 (AT)
Inventor: GRUND ANDREAS DR DIPL-CHEM
IPC: C07D309/24
Filed: 1986-09-24
Granted: 1990-01-15
Abstract: 1. Process for the preparation of unsaturated cyclic alcohols of the formula (I)  see diagramm : EP0222117,P5,F4  in which R1 , R2 and R3 are identical or different and denote : hydrogen, a straight-chain or branched C1 -C10 -alkyl radical or a straight-chain or branched C2 -C6 -alkenyl radical and X denotes : oxygen or  see diagramm : EP0222117,P5,F5  wherein R4 has the same meaning as R1 , R2 or R3 , or  see diagramm : EP0222117,P5,F6  if there is a carbon bridge to X via R1 = -CH2 -, by reduction of the corresponding aldehydes using aluminium alcoholates and 2-propanol, characterized in that the aldehyde is reduced at elevated temperature with 1.5 to 5 times the molar amount of 2-propanol in the presence of 0.1 to 6 wt.% aluminium alcoholate, both based on the aldehyde, the acetone formed during the reduction is simultaneously distilled off and the unsaturated alcohol is subsequently purified by distillation.
Patent AT-E69113-T1 (AT)
Inventor: SCHREYER KARLHEINZ ING GRAD
IPC: E05B47/06
Filed: 1986-10-15
Granted: 1991-11-15
Abstract: In the device, which has a central alarm station, a block lock and a bolt lock arranged in the door leaf of an access door, the block lock is formed by a smart switch (GS), an electromechanical arresting device (SPV) and a bolt switch (RS). The electromechanical arresting device (SPV) and the bolt switch (RS) are arranged in the door frame (TR) behind the striking plate or inside the closing box (SK) and connected to the central alarm station (MZ). The movement of the bolt (R) of the door lock is released or prevented by the electromechanical arresting device (SPV) depending on the locking readiness or the untrigger release of the intrusion alarm system. The bolt switch (RS) is actuated by the extended bolt (R). The smart switch (GS) has an electromechanical (keyboard) or an acoustic (microphone) input device (EV) which is mounted next to the access door and connected to the central alarm station (MZ). The evaluation device (AWG) of the smart switch (GS) is located in the central alarm station (MZ). <IMAGE>
Patent AT-E73850-T1 (AT)
Inventor: SHIRAFUJI HIDEO
IPC: C12P7/50
Filed: 1986-12-22
Granted: 1992-04-15
Abstract: 2-Keto-D-glucaric acid is in high yield produced by contacting raw material saccharides (e.g. D-glucose) with a bacterium belonging to the genus Pseudogluconobacter or processed matters thereof.
Patent AT-E73332-T1 (AT)
Inventor: REINMUELLER JOHANNES
IPC: A61P7/02
Filed: 1986-09-19
Granted: 1992-03-15
Abstract: PCT No. PCT/EP86/00545 Sec. 371 Date May 19, 1987 Sec. 102(e) Date May 19, 1987 PCT Filed Sep. 19, 1986 PCT Pub. No. WO87/01591 PCT Pub. Date Mar. 26, 1987.Taurolin compounds are used as blood coagulation-inhibiting agents and as abacterial inflammation-inhibiting agents. The outstanding coagulation-inhibiting action of taurolin is especially suitable for use in medical conditions requiring dialysis and for vascular protheses. These compounds can also be used together with other anti-coagulants such as coumarin or heparin.