baber/WOPTO huggingface dataset:
Patent AT-E4354-T1 (AT)
IPC: H01H33/985
Filed: 1980-06-23
Granted: 1983-08-15
Abstract: 1. Gas-blast circuit-breaker having a fixed (2) and a movable (4) contact member which can be made to engage and disengage with one another, with a blow nozzle (6) which is releasable by the movable contact member (4) in the course of the circuit breaking movement, the blow nozzle (6) on the inlet side being connected to an arcing chamber (7) which is connected to a pressure accumulator chamber (8, 9 ; 14, 15) via at least one inlet-pressure relief valve (10, 11 ; 16, 17), characterized in that the pressure accumulator chamber (8, 9 ; 14, 15) connected to the arcing chamber (7) via at least one inlet pressure relief valve (10, 11 ; 16, 17), has at least one outlet non-return valve (12, 13 ; 18, 19) connecting the pressure accumulator chamber (8, 9 ; 14, 15) with the arcing chamber (7) and that at least one such pressure accumulator chamber (8, 9 ; 14, 15) is provided.
Patent AT-E6524-T1 (AT)
IPC: D06M13/477
Filed: 1980-04-10
Granted: 1984-03-15
Abstract: A fabric softening composition comprises a water-insuble cationic fabric softener, a water-soluble cationic or nonionic surfactant and a hydrophobic adjunct which is either a non-cyclic hydrocarbon or a fatty acid ester of a monohydric alcohol. The composition is in the form of a dispersion of anisotropic softener phase in an isotropic aqueous surfactant solution phase. The composition has improved softening effectiveness combined with good phase stability and low viscosity.
Patent AT-E5037-T1 (AT)
IPC: H04B1/38
Filed: 1980-04-02
Granted: 1983-10-15
Abstract: 1. Portable wireless set consisting of two rectangular parallelepiped-shaped parts (1, 3), one of which (1) contains a transceiver and the other (3) a battery, and which are operationally separable and reconnectable each along a certain outside surface (2, 4) having four edges, there being disposed on the said outside surface (2) of the transceiver part, standing perpendicular thereto, mushroom-shaped first contacts (7) having a head and a neck (21) for feed supply, and on the said outside surface (4) of the battery part second contacts (13), each consisting of a spring and intended for cooperating with the said first contacts (7), the said spring having a part running approximately parallel to the said outside surface (4) and movable perpendicular thereto with a slot (20) not passing completely through for receiving one of the first contacts (7), and the position of the first (7) and second (13) contacts relative to the said edges being so chosen that while parts of the edges are mechanically interrelated, by means of a relative movement taking place between the two parts (1, 3) of the set and running in the direction of the slots (20), the simultaneous entry of all first contacts (7) into the slots (20) of the second contacts (13) is brought about and, utilizing the spring action of the second contacts (13), the two parts (1, 3) of the wireless set are pulled together and pressed together, each at the edges of their outside surfaces (2, 4), characterized in that of the said edges of the two parts of the set, those running parallel to the said slots (20) have ribs (9, 10, 14, 15) and grooves (11, 12, 16, 17) on at least part of their length, which ribs and grooves are disposed and harmonized with one another in such a way that as long as the said contacts (7, 13) are joined, ribs and grooves of the two parts (1, 3) of the set are mutually engaged and thereby limit the stress on the contacts when a force acting with a separating effect is exerted upon the two parts of the set.
Patent AT-E6352-T1 (AT)
IPC: B60H1/22
Filed: 1981-01-08
Granted: 1984-03-15
Abstract: Apparatus for heating the cabin of a vehicle operated by an internal combustion engine. The apparatus includes a pump for circulating hot oil from the engine sump and a heat exchanger for heating cabin air with heat from the oil. A throttle valve is mounted downstream from the pump to heat the oil and provide a source of heat particularly during warm-up periods. Also the apparatus includes an adjustable flow apportioning valve for selectively and adjustably dividing the flow of oil downstream from the throttle valve into two separate streams. The heat from one of the separate streams is then recycled directly into the oil at the pump suction. This arrangement maximizes the efficient useage of the heat generated in the throttle for cabin heating purposes. Also disclosed is an improved throttle valve for use in connection with the heating apparatus.
Patent AT-E6497-T1 (AT)
IPC: C06B21/00
Filed: 1981-02-13
Granted: 1984-03-15
Abstract: A process for the production of plastic-bonded explosive substances wherein the binder is applied from aqueous dispersion is characterized in that polyurethanes applied in the absence of organic solvents are used as binder and in that the granulates obtained are dried and then compressed. Explosive substances obtained by the process are also provided.
Patent AT-E10421-T1 (AT)
IPC: A21C3/06
Filed: 1981-02-18
Granted: 1984-12-15
Abstract: The invention relates to a machine for rolling pieces of soft material in leaf form, more particularly food products, such as pancakes. According to the invention, the pieces of material are delivered on a substantially horizontal conveyor belt (1) and are brought into contact with at least one other conveyor belt (8) which crosses the first conveyor belt and has an oblique upward movement relative to the direction of movement of the first conveyor belt. The two belts (3, 9) of the two conveyors are formed by several cords or strings (4, 10) which are parallel to one another and spaced apart from one another, the belt (9) of the second conveyor crossing the horizontal belt (3) of the first conveyor by passage of its cords or strings through the spaces between the cords and strings of the first conveyor.
Patent AT-E17365-T1 (AT)
Inventor: MC GIRK RICHARD HEATH
IPC: C08G63/672
Filed: 1981-03-06
Granted: 1986-01-15
Abstract: An elastomeric copolyester having a multiplicity of recurring intralinear long chain and short chain ester units connected through ester linkages wherein:(A) about 75-96 weight percent of said short chain ester units are represented by the following formula(a) -O(CH<sub>2</sub>)<sub>4</sub>O-C-R-C- and(B) about 4-25 weight percent of said long chain ester units are selected from units represented by the following formulasandwhereinG is a divalent radical remaining after removal of hydroxyl groups from a poly(alkylene oxide) glycol having a number average molecular weight of about 400-1100 and a carbon-to-oxygen atomic ratio of 3-4,R is a divalent radical remaining after removal of carboxyl groups from dicarboxylic acids which are provided as a mixture comprising:(1) about 50-90 weight percent terephthalic acid,(2) about 5-25 weight percent of at least one hexacarbocyclic dicarboxylic acid in which the carboxyl groups are attached to the hexacarbocyclic nucleus in a 1,2- or 1,3- relationship(3) about 5-25 weight percent of at least one aliphatic dicarboxylic acid containing 6 to 12 carbon atoms and having at least4 carbon atoms between carboxyl groups, andR' is a divalent radical remaining after the removal of carboxyl groups from dimer acid.
Patent AT-E11322-T1 (AT)
IPC: F16N17/00
Filed: 1981-05-25
Granted: 1985-02-15
Abstract: An automatic depth compensating system is provided for controlling the pressure in a volume such as the interior of a rotary drill bit in response to pressure changes in the environment adjacent to the volume. The system comprises at least one pressure compensating device positioned between the volume and the environment for changing the pressure in the volume in response to pressure changes in the environment. The system further includes a pressure surge compensating device which is positioned between the volume and the environment for compensating for positive and negative pressure surges when the pressure in the volume changes relative to the pressure in the environment. The pressure compensating devices each comprises differential piston devices having a spring for biasing the differential piston and the pressure surge compensating device comprises a cylinder, a piston positioned in the cylinder and forming a chamber therein and first and second check valves for opening in response to predetermined pressure differentials between the environment and the interior of the volume.
Patent AT-E3057-T1 (AT)
IPC: C12M1/26
Filed: 1981-01-19
Granted: 1983-04-15
Abstract: A process for adjusting the amount of yeast introduced into a fermentative liquid comprises periodically taking a sample from a mass of suspended yeast maintained in movement in a closed circuit, subjecting the sample to fermentation by adding a nutrient element, and adjusting the supply of yeast to the liquid in accordance with the fermentative power of the treated yeast sample. The implementing plant comprises a container having a conical bottom containing yeast suspended in a liquid, a pipe connecting the bottom of the container to a fermentation tank, and a regulating or adjusting pump for supplying yeast from the container into the tank. A pipe for recycling the suspended yeast in the container is provided, as well as means for ensuring, during a predetermined time interval, the recycling of the suspension of yeast from the bottom of the container to the upper part thereof. Sampling means periodically extract a predetermined volume of the recycling yeast suspension and deliver it to a small fermenting vessel whereat the nutrient agent is supplied. Means are then provided for determining the fermentative power of the yeast sample and for adjusting the yeast supply of the fermentation tank in accordance therewith.
Patent AT-E14451-T1 (AT)
Inventor: BRANKLING DAVID
IPC: C10M129/68
Filed: 1981-09-24
Granted: 1985-08-15
Abstract: A viscosity index improver additive composition comprising from 1 to 25% by weight of a hydrogenated alkenylarene/conjugated diene interpolymer having a number average molecular weight greater than 20,000, from 30 to 72% by weight of a synthetic ester lubricating oil comprising an alkyl ester of a saturated aliphatic carboxylic acid and from 15 to 50% by weight of a non-synthetic mineral lubricating oil, all percentages by weight being expressed in terms of the total weight of the composition. In a modification of the invention the proportion of mineral lubricating oil is decreased and the proportion of ester lubricating oil is increased by the addition of, for example, either an ethylene copolymer or a polybutene in an amount of from 1 to 25% by weight.
Patent AT-E27670-T1 (AT)
Inventor: BOEHM FRIEDRICH
IPC: G03B19/00
Filed: 1982-08-09
Granted: 1987-06-15
Abstract: A compact television camera readily convertable between indoor and outdoor use having a housing frame with front and rear face and lateral side opening to allow access to the frame's interior upon removal of housing lids placed thereover. The front face includes a mounting unit adapted to be coupled with an indoor or outdoor camera lens of which an outdoor lens with a front heating unit is illustrated. The rear face is provided with an opening to allow plug in of a power source etc., and a mounting device is provided which allows removal and remounting of the camera without problems. In addition, circuit boards are utilized for engagement with the camera elements while so positioned to allow ready access to the cameras interior for conversion, servicing and/or replacement of parts.
Patent AT-E26642-T1 (AT)
Inventor: DOLLE JACQUES
IPC: A22C17/00
Filed: 1982-10-08
Granted: 1987-05-15
Abstract: An apparatus for automatically piercing layers of meat, vegetables and other food products for purposes of manufacturing a plurality of skewers ready for cooking. The apparatus includes a carving basket capable of receiving layers of food products. A plurality of piercing tubes containing skewering spikes are vertically inserted through the carving basket. A carving apparatus is provided which slices the superimposed layers of food products in order to obtain measured pieces of food pierced on the skewering spikes.
Patent AT-E19065-T1 (AT)
Inventor: BOLTZE KARL-HEINZ DR
IPC: C07D209/28
Filed: 1983-02-12
Granted: 1986-04-15
Abstract: The invention relates to a process for preparing 1-(4-chlorobenzoyl)-5-methoxy-2-methyl-3-indoleacetoxyacetic acid which comprises reacting an indolecarboxylic acid or its derivatives with a compound of the formula HO-CH2-CO-O-R2 in the presence of an inert organic solvent in a temperature range from -10 DEG  C. to 80 DEG  C., so that the resulting product is essentially free from the dechlorinated bi-product. The product of the process of the invention is a known anti inflammatory agent.
Patent AT-E19053-T1 (AT)
Inventor: DOCKNER TONI DR
IPC: B01J12/00
Filed: 1983-12-01
Granted: 1986-04-15
Abstract: Organic condensation reactions are carried out at elevated temperatures by a method in which the starting material or materials are fed in, in gaseous form, at the bottom of a reactor charged with a mineral oil having a boiling point of not less than 150 DEG  C., or are fed in, in liquid form, at the bottom of the reactor, and the mineral oil is kept at a temperature which is no lower than the boiling points, of the starting materials introduced as liquids, which correspond to the partial pressures, of the said starting materials, resulting at the bottom of the reactor, and the product is taken off, in gaseous form, at the top of the reactor.
Patent AT-E27466-T1 (AT)
Inventor: BEUTIER DIDIER
IPC: C22B13/00
Filed: 1983-08-24
Granted: 1987-06-15
Abstract: The invention is concerned with a method for the selective dissolution of lead in relation to zinc that is present as a sulphurized compound. The method comprises treating said compound to lixiviation with a solution containing ferrous chloride, while bubbling a gas that contains oxygen through the lixiviating solution.
Patent AT-E23935-T1 (AT)
Inventor: TOILLIE ALAIN
IPC: A01D34/77
Filed: 1983-02-07
Granted: 1986-12-15
Abstract: A transmission shaft, of a mower having one or more rotatable organs and gears, for transmitting rotation of the shaft to the gears. The shaft has a portion that is associated with the gears, and another portion that is not associated with the gears. The other portion has a transverse cross section within a shape that corresponds to that of the one portion end with a dimension smaller than that of the one portion. The reduced dimension of the other portion can be carried out by chemical action, such as by an acid attack.
Patent AT-E31314-T1 (AT)
Inventor: FRIEDRICH AXEL DR
IPC: C07K1/113
Filed: 1984-01-31
Granted: 1987-12-15
Abstract: The invention relates to cyclic hexapeptides of the general formula III   <IMAGE>   in which X represents the radical of an L-aminoacid of the general formula IIIa    <IMAGE> (IIIa)  in which A and B are identical or different and denote alkyl having 1 to 3 carbon atoms, or A and B together represent a saturated, unsaturated or aromatic monocyclic or bicyclic structure having 3 to 6 carbon atoms, n denotes 0 or 1, and Y represents an aliphatic or aromatic L-aminoacid the side chain of which can be hydroxylated, and their salts with physiologically tolerated acids, and to a process for their preparation and their use and their intermediates.
Patent AT-E32551-T1 (AT)
Inventor: SCHMITT PAUL
IPC: A47F5/16
Filed: 1984-08-16
Granted: 1988-03-15
Abstract: Floor stand with a tubular leg (1) of folding material, to which is attached a device (2) for the housing and presentation of merchandise, which is constructed as a deep-drawn plastics component in the manner of a tray, with a base surface and with encircling end faces (15) integrally moulded to its edges and pointing downwards and also directly mutually connected, whilst a correspondingly profiled connecting plate (16) of corrugated board material, which is inserted into the housing space formed by the base surface and the encircling end faces of the housing device, is glued by its underside to a roof panel part of the leg and by its upper side to the base surface of the housing device.
Patent AT-E33955-T1 (AT)
Inventor: CYRON THEODOR
IPC: B05B7/16
Filed: 1984-08-22
Granted: 1988-05-15
Abstract: 1. Process for treating workpieces in an explosion chamber, in which the workpieces are introduced into the explosion chamber and the explosion chamber is then filled with a mixture of a combustible gas and oxygen and/or other reaction gases, whereupon the mixture is ignited characterised by the following features : a) Before being introduced into the explosion chamber, the workpieces to be treated are provided with a powdery coating all over or at the points for treating, b) The proportion of oxygen in the gaseous reactants in the explosion chamber is lower than or approximately equal to the stoichiometric proportion.
Patent AT-E28290-T1 (AT)
Inventor: JOHNSON HAROLD K
IPC: B31B19/14
Filed: 1984-09-05
Granted: 1987-08-15
Abstract: A slitter mechanism for use in a double fold bottomer apparatus employed in making bags from starting flush cut tubes is described which gives precise, high speed side marginal tube slitting in order to permit subsequent downstream gluing and folding operations. In preferred forms, the slitter mechanism includes a bag-end separating assembly having a vacuum manifold and a cooperating adjacent deflector bar serving to separate end portions of the sidewalls of a moving tube. A sequentially rotatable blade is also provided which first enters the open end of the moving tube between separated wall portions, overtakes and slits the leading side margin of the tube, and then stops with a trailing slitting edge situated within the tube open end; subsequent bag movement causes the trailing tube side margin to engage and be slit by the stationary blade edge.
Patent AT-E28742-T1 (AT)
Inventor: PICCOLO ORESTE
IPC: C07C59/64
Filed: 1984-04-19
Granted: 1987-08-15
Abstract: Process for the optical resolution of (±) 2-(6'-methoxy-2'-naphthyl)-propionic acid by adding from 0.45 to 0.65 mole of (S)-alpha-phenylethylamine to each mole of said acid in chloroform.
Patent AT-E43346-T1 (AT)
Inventor: DEFAYE JACQUES
IPC: C07H9/02
Filed: 1984-08-08
Granted: 1989-06-15
Abstract: PCT No. PCT/FR84/00186 Sec. 371 Date Apr. 5, 1985 Sec. 102(e) Date Apr. 5, 1985 PCT Filed Aug. 8, 1984 PCT Pub. No. WO85/00814 PCT Pub. Date Feb. 28, 1985.The invention concerns a process for dehydrating glucides and applicable to those glucides of which the molecule includes at least one ketose type group, being characterized in that the glucide is made to react without addition of water with a hydrogen halide, whereupon the hydrogen halide is eliminated by evaporation in order to collect the formed disaccharide anhydride. The invention also relates to novel products characterized by essentially consisting of saccharide anhydrides of which the molecule includes two saccharide cycles linked to each other by two acetal bonds included in a dioxane cycle. As a rule at least one of the saccharide cycles is that of fructose (and may be substituted), and this cycle is linked by a spirane bond to the dioxane cycle. Product application as food additives.
Patent AT-E42958-T1 (AT)
Inventor: NIKISCH KLAUS DR
IPC: C07J53/00
Filed: 1985-03-19
Granted: 1989-05-15
Abstract: 1. Claims for Contracting States BE, CH, LI, DE, FR, GB, IT, LU, NL, SE 17-substituted estradienes of general formula I   see diagramm : EP0156284,P17,F3   wherein   see diagramm : EP0156284,P17,F4   is   see diagramm : EP0156284,P17,F5   or   see diagramm : EP0156284,P17,F6   is   see diagramm : EP0156284,P17,F7   or   see diagramm : EP0156284,P17,F8   and R is alkyl, alkenyl or cycloalkyl having up to 5 carbon atoms. 1. Claim for Contracting State AT Process for the preparation of 17-substituted estradienes of general formula I   see diagramm : EP0156284,P20,F3   wherein   see diagramm : EP0156284,P20,F4   is   see diagramm : EP0156284,P20,F5   or   see diagramm : EP0156284,P20,F6   is   see diagramm : EP0156284,P20,F7   or   see diagramm : EP0156284,P20,F8   and R is alkyl, alkenyl or cycloalkyl having up to 5 carbon atoms, characterized in that, in a manner known _p_e_r_ _s_e, a) a compound of general formula II   see diagramm : EP0156284,P21,F1   wherein R has the meanings given in formula I, Y stands for X wherein any free hydroxy groups present can be etherified with a group that can be readily split off under acidic conditions and Z is an ethylene or 2,2-dimethylpropylene group, is treated, for the purpose of ketal cleavage, removal of any protecting group that may be present and that can be split off with an acid and for simultaneously splitting off water with the formation of the 4,9-dien-3-one system, with a dilute acid, with the pyridinium salt of a strong acid or with an acidic ion exchanger, and optionally the resulting 17 alpha-(3-hydroxypropyl) or 17 alpha-(3-hydroxypropenyl) compound is cyclized to the 17-spiro-hydrofuran compound or oxidized to the 21,17-carbolactone, or b) a compound of general formula III   see diagramm : EP0156284,P21,F2   wherein R has the meanings given in formula I, X' is   see diagramm : EP0156284,P21,F3   or   see diagramm : EP0156284,P21,F4   and Z is an ethylene or 2,2-dimethylpropylene group, is treated, for the purpose of ketal cleavage and simultaneously splitting off water with the formation of the 4,9-dien-3-one system, with a dilute acid, with the pyridinium salt of a strong acid or with an acidic ion exchanger, and optionally the resulting 21,17-carbolactone is reduced to the 17 alpha-(3-hydroxypropyl) or 17 alpha-(3-hydroxypropenyl) compound, and the concomitantly reduced 3-keto group is reoxidized with manganese dioxide, or c) a compound of general formula IV   see diagramm : EP0156284,P22,F1   wherein   see diagramm : EP0156284,P22,F2   and R have the meanings given in formula I, is hydrogenated or reduced to the 17 alpha-(3-hydroxypropenyl) compound, and the latter is optionally cyclized to the corresponding 17-spiro-hydrofuran compound or oxidized to the corresponding 21,17-carbolactone.
Patent AT-E65920-T1 (AT)
Inventor: BRODDNER SVEN MALTE
IPC: A61M16/01
Filed: 1985-06-12
Granted: 1991-08-15
Abstract: Anaesthesia and/or respirator arrangement comprising a gas preparation section which is adapted to prepare a treatment gas of gas from one or more sources (7, 8, 9; 7a, 8a, 9a) and a normally mechanically operated ventilator section (55, 56, 58-68) by means of which the prepared gas mixture is supplied to the patient, the said ventilator section being adapted so that it also can be operated with the help of a manual reserve system which comprises a manually actuated pump (81). 
<??>The manually actuated pump (81) is adapted to act with the help of a preferably gaseous propellant from the outside upon a movable wall in a chamber (59) containing the treatment gas, the treatment gas and the propellant being completely separated from each other.
Patent AT-E60056-T1 (AT)
Inventor: KREMER PAUL W
IPC: C08L101/00
Filed: 1985-10-09
Granted: 1991-02-15
Abstract: Novel epoxyterpenylsilanes containing chiral centers have been prepared in a two-step synthesis.  Terpenes, such as myrcene, dihydromyrcene, limonene, 5-ethylidene-2-norbornene and 5-vinyl-2-norbornene, are first epoxidized to the terpene oxide which is then condensed with alkoxy or alkylalkoxysilanes in the presence of a hydrosilation catalyst.
Patent AT-E35130-T1 (AT)
Inventor: STUBBE MATHIAS DR
IPC: C07B61/00
Filed: 1985-11-16
Granted: 1988-07-15
Abstract: A process for the preparation of a 4-acyloxy-3-oxo-butyric acid ester of the formula   <IMAGE>   in which R1 is alkyl with up to 4 C atoms, and R2 is alkyl with up to 4 C atoms and optionally substituted by halogen, hydroxyl, alkoxy or phenyl, or is aryl, which comprises reacting a 4-halogenobutyric acid ester of the formula   <IMAGE>  in which X is chlorine or bromine, with a carboxylic acid of the formula <IMAGE>  in the presence of acid-trapping agent in an organic solvent at a temperature of between 0 DEG  and 170 DEG  C.