baber/WOPTO huggingface dataset:
Patent AT-E979-T1 (AT)
IPC: D21C3/00
Filed: 1980-06-12
Granted: 1982-05-15
Abstract: 1. Process for the production of pulp from lignocellulose materials in the presence of organic, cyclic compounds containing keto and/or hydroxyl groups, characterized in that the organic, cyclic compounds containing keto and/or hydroxyl groups are employed in the form of granules, which are obtained by granulating the organic, cyclic compounds containing keto and/or hydroxyl groups and optionally other constituents of the granules in finely divided form by spraying with water or an aqueous liquid in an amount of 5 to 30 % by weight (relative to the finely divided constituents of the agent), and the granules thus obtained are dried.
Patent AT-E9745-T1 (AT)
IPC: G11B20/18
Filed: 1981-06-05
Granted: 1984-10-15
Abstract: 1. Syst£eme for the processing and/or transmission of PCM-signals, especially sound signals, which are recorded by way of a channel (14, 15, 16) on a magnetic tape or an a plate, whereby at the input side of the channel a number of incident data words of the PCM-signal, which can notionally be considered in data blocks, are oganised by means of a circuit arrangement (11, 58, 73) to achieve the interleaving of other subsequent cyclically occurring data blocks, and at the output side of the channel after deinterleaving by means of a further circuit arrangement (19, 59, 71) the data words emerge in the original sequence, characterized in that successive data words are transmitted via the channel cyclically interleaved woth non-uniform interleaving intervals.
Patent AT-E11693-T1 (AT)
IPC: F21V7/00
Filed: 1981-10-29
Granted: 1985-02-15
Abstract: 1. A pendant light-fitting having upper (21) and lower (22) light outlet apertures for a rod-shaped lamp (1) which radiates evenly in all directions during operation, and is horizontally arranged between said outlet apertures ; - having two side reflectors (3) ; -- each side reflector having a lower mirror (32) which radiates through the lower light outlet aperture (22), overlaid by an upper mirror (31) bordering on the lower mirror (32) at a boundary edge (30) to radiate through the upper light outlet aperture (21) ; -- the side reflectors (3) being arranged parallel to the lamp (1) on each side thereof, whereby : - the lower mirrors (32) radiate crosswise, - the upper free beam angle (alpha) is at least as large as the lower free beam angle (beta), where this free beam angle lies between the boundary beams at the edges of the upper and lower light outlet apertures which are simultaneously tangents to the lamp enclosing it between them, characterised in - that the boundary edge (30) of each side reflector (3) lies in or below the lower horizontal tangential plane of the lamp (1) ; - that the upper mirrors (31) also radiate crosswise ; - that the lamp (1) is arranged at such a height and the upper mirrors (31) are so designed that the maximum of the light distribution curve produced thereby is below 130 degrees, - and that transverse lamellae (4) are arranged between the lower mirrors (32) in the lower light outlet aperture (22).
Patent AT-E9045-T1 (AT)
IPC: H01M8/02
Filed: 1981-05-22
Granted: 1984-09-15
Abstract: Apparatus for supplying or draining a fluid to or from a marginal portion of a flat fuel cell electrode, consisting of a supply or drainage device for the fluid, which is connected with a spacious collecting channel (5) which runs substantially parallel to the marginal portion of the fuel cell electrode and which is connected with a number of substantially equidistantly spaced points of this marginal portion via micro-channels (4), these micro-channels having substantially identical dimensions and a width b that is smaller than their depth d. Preferably b/d is at most 0.9, and H/h is larger than 3, H and h being the hydraulic diameters of, respectively, the collecting channel (5) and the micro-channels (4).
Patent AT-E10147-T1 (AT)
IPC: H01C7/02
Filed: 1981-04-21
Granted: 1984-11-15
Abstract: Circuit protection devices which comprise two columnar electrodes and a conductive polymer element, at least a part of which is a PTC element. The device is so constructed that if a hot zone forms in the PTC element when current is passed through the device, it forms at a location away from the electrodes, thus increasing the useful life of the device. In one preferred embodiment, the conductive polymer element has an intermediate portion of increased resistance, thus causing the hot zone to be located at or near the intermediate portion. The intermediate portion may be of reduced size and/or be composed of conductive polymer of relatively high resistivity.
Patent AT-E6683-T1 (AT)
IPC: E04F13/04
Filed: 1981-11-19
Granted: 1984-03-15
Abstract: An arch former for use in building an arch has a perforated metal beading around the curved edge of the arch to provide a plaster stop both below and laterally of the joint at said curved edge.
Patent AT-E12520-T1 (AT)
Inventor: AYERBE ANDRE
IPC: C12Q1/18
Filed: 1981-12-02
Granted: 1985-04-15
Abstract: 1. A method of qualitatively and/or quantitatively, in vivo, monitor the growth of microorganisms growing on a culture medium by means of staggered fluorescent measurements whose intensity is in proportion to the amount of microorganisms present at the measurement time, characterized in adding to said culture medium at the time of sowing thereof with said microorganisms an excess of a fluorogenic substance with little or no intrinsic fluorescence but capable of reacting with said microorganisms, whereby a fluorescent emitter agent is produced without inhibiting the growth of the microorganisms, the quantity of said added fluorogenic substance constituting a sufficient potential reserve of said fluorescent agent, whatever the extent of said growth at the end of said staggered measurements.
Patent AT-E17013-T1 (AT)
Inventor: PANSTER PETER DR
IPC: C08G77/28
Filed: 1982-04-20
Granted: 1986-01-15
Abstract: Polymeric tertiary and secondary amines as described with a silica-type backbone, comprising units of the formula:    <IMAGE> (1)  in which R1 and R2 represent a group    <IMAGE> (2)  R4 is alkylene and the free valencies of the oxygen atoms are saturated by silicon atoms of further groups (2), if appropriate with incorporation of crosslinking agents, R3 has the same meaning as R1 and R2, or it represents hydrogen, alkyl, cycloalkyl or benzyl. Also disclosed are processes for preparing the polymeric tertiary and secondary amines and the use of these materials for removing acids from liquids and gases.
Patent AT-E22370-T1 (AT)
Inventor: NELSON CALVIN G
IPC: H01R12/18
Filed: 1982-06-25
Granted: 1986-10-15
Abstract: A patch or access module usable with an insertable patch plug having a plurality of electrical contact elements. The patch or access module includes a circuit board, a first electrical circuit electrically connected with a first point on the circuit board, a second electrical circuit electrically connected with the second point on the circuit board and switch contact means for selectively making electrical connection between the first point and the second point and for making electrical connection between the first point and the electrical contact elements of the patch plug upon insertion of the patch plug into the patch or access module. The switch contact mechanism includes a first portion electrically engaged with the first point, a second portion adapted for selective electrical engagement with the second point and a third portion adapted for limited movement relative to the circuit board for electrical engagement with the electrical contact element of the patch plug when the plug is inserted into the patch module.
Patent AT-E19653-T1 (AT)
Inventor: RONNEBURG WILHELM E
IPC: A61K39/36
Filed: 1982-07-08
Granted: 1986-05-15
Abstract: 1. A process for preparing a mixture of bee pollen having an improved resorption capacity, said mixture of bee pollen serving as a medicament and restorative substance, characterized in that a) the mixture of bee pollen is kept for 3 days up to 3 weeks at about 37 degrees C in aqueous suspension, however at least in the presence of about 20 to 25% water, b) the treatment under a) is terminated by adjusting the pH to the range from 4.0 to 4.4, c) the pollen is essentially separated from the aqueous medium optionally by sedimentation or precipitation and subsequent decanting of the supernatant, thereby obtaining a slightly brittle paste with a content of residual humidity from 10 to 20%, preferably 12 to 15%, d) the supernatant is optionally concentrated under vacuum and the residue is added to the paste obtained under c).
Patent AT-E26789-T1 (AT)
Inventor: VEDAMUTHU EBENEZER R
IPC: A23C9/123
Filed: 1982-12-08
Granted: 1987-05-15
Abstract: A method for the preparation of naturally stabilized, thick bodied, fermented milk products by fermentation is described. Mixed cultures of milk fermenting, non-slime, lactic acid producing bacteria and slime producing Streptococcus lactis, Streptococcus cremoris or mixtures thereof having the thickening characteristics in milk of Streptococcus cremoris NRRL-B-12,361, 12,362 or 12,363 are used, preferably in addition with a diacetyl producing bacterium for flavor. The fermented milk products are thick bodied without any ropiness or sliminess and are stable to separation of whey from curd upon storage at refrigeration temperatures, with little or no added stabilizing agents such as gums and starches or thickening agents such as added non-fat milk solids. The preferred product is a thick bodied buttermilk.
Patent AT-E14414-T1 (AT)
Inventor: BANIEL ABRAHAM M
IPC: C01C1/02
Filed: 1982-03-25
Granted: 1985-08-15
Abstract: There is disclosed a process for the recovery of sulfuric acid and ammonia from diammonium sulfate which comprises the steps of heating diammonium sulfate to a temperature sufficient to effect the thermal decomposition of diammonium sulfate to ammonium hydrogen sulfate and ammonia, introducing the resulting ammonium hydrogen sulfate into a solution comprising 10 to 45 weight per cent H2O, 41 to 74 weight per cent SO4, 0.1 to 0.7 weight per cent H<-> and 13.5 to 15.5 weight per cent NH4 to form a charged brine, contacting the charged brine with a solvent which is substantially water immiscible and which extracts H2SO4 preferentially over ammonium sulfates so that H2SO4 is selectively extracted from the brine and ammonium sulfate solids having molar ratios of NH4 to SO4 ranging from above 1:1 to about 2:1 crystallize out of solution, and extracting the solvent loaded with H2SO4 with water to obtain a solution of sulfuric acid.
Patent AT-E20239-T1 (AT)
Inventor: MCKENZIE IAN DAVID
IPC: C08F4/60
Filed: 1982-07-22
Granted: 1986-06-15
Abstract: A supported transition metal composition is obtained by suspending a support material in an inert liquid medium, spraying the suspension, collecting a solid material and contacting the sprayed solid with a transition metal compound. The support material may be a metal halide such as magnesium chloride or an inorganic oxide such as silica or alumina. In addition to being contacted with the transition metal compound, the support material may be contacted either before or after the spraying step with other reagents such as organo metallic compounds, halogen compounds, or Lewis Base compounds. The product obtained after contacting with the transition metal compound may be used as a component of a polymerisation catalyst system to polymerise an unsaturated monomer such as ethylene or propylene.
Patent AT-E29487-T1 (AT)
Inventor: CASARA PATRICK
IPC: C07F7/08
Filed: 1982-08-16
Granted: 1987-09-15
Abstract: Novel fluorinated diamino-heptene and-heptyne derivatives are inhibitors of ornithine decarboxylase enzyme and have the following general Formula I:- <CHEM>  wherein:-  Y represents CH2=CN- or CH IDENTICAL C-; and p represents 1 or 2. h
Patent AT-E20565-T1 (AT)
Inventor: LUNDER TITO LIVIO
IPC: A23F3/34
Filed: 1983-05-28
Granted: 1986-07-15
Abstract: A process for the production of a cold soluble powdered tea extract wherein a hot soluble powdered tea extract is treated with a mixture of from 25% to 65% by weight of a carboxylic acid and from 15% to 65% by weight of a carboxylic acid salt based on the weight of the hot soluble powdered tea extract and ground to the desired particle size.
Patent AT-E26989-T1 (AT)
Inventor: MUNRO BRADLEY LUND
IPC: C08G75/0231
Filed: 1983-06-03
Granted: 1987-05-15
Abstract: A method for recovering granular poly(arylene sulfide) from a polymerization reaction mixture at a temperature above that at which poly(arylene sulfide) is in molten phase comprising polar organic solvent and poly(arylene sulfide) in which, in the presence of a sufficient amount of separation agent to cause a phase separation of molten poly(arylene sulfide) and polar organic solvent, the temperature of the polymerization reaction mixture is reduced sufficiently to solidify the poly(arylene sulfide) to produce a slurry comprising particulate poly(arylene sulfide) in polar organic solvent. In a preferred embodiment a slurry comprising particulate poly(phenylene sulfide) in N-methyl-2-pyrrolidone is produced using water, and optionally an alkali metal carboxylate, as separation agent.
Patent AT-E25310-T1 (AT)
Inventor: FLACHENECKER GERHARD PROF DR-I
IPC: H03F3/26
Filed: 1983-07-09
Granted: 1987-02-15
Abstract: A circuit for a selective push-pull amplifier having amplifier triple poles of the same polarity which simultaneously produces high efficiency and low nonlinear distortions. The circuit has control electrodes controlled by out-of-phase control voltages and an output inductance having a center tap which produces a magnetic combination of output currents of the amplifier triple poles. The output electrodes of each triple pole is connected to an output inductance through a transformer having three windings. Two oppositely polarity windings connect the output of the triple poles to the output inductance while the third winding is connected to provide a series resonant circuit.
Patent AT-E17390-T1 (AT)
Inventor: NUTT JOSEF
IPC: B05B15/10
Filed: 1983-07-27
Granted: 1986-01-15
Abstract: 1. Driving device for an one axle manipulator with an adjustment piston shiftable in a pressure cylinder by compressed air in both directions, by means of which piston directly or via intermediate parts a tool adjustable in height, for example a spray gun, is gearably connected, characterised in that both of the pressure chambers (5, 6) adjoined to the adjustment piston (3) in order to equalize the weight power (arrow 8) acting against the adjustment piston are permanently applied to compressed air of different pressure, that both of the pressure chambers (5, 6) via preferably adjustable throttles (19, 21) connectable via control valves (18, 20) are mutually vented and that in order to accelerate leading out the compressed air from the vented pressure chamber (6) when lifting the tool (4), to the pressure chamber a vent valve (22) is connected opened during an adjustable time.
Patent AT-E28314-T1 (AT)
Inventor: BAUMANN HANSJOERG WALTER
IPC: B65D90/06
Filed: 1983-08-31
Granted: 1987-08-15
Abstract: Mobile and collapsible insulating insert for storage and transportation containers. The insert has a hood which has connected outside surfaces made of non-foamed, flexible material. The mass and contours thereof correspond to the inside surfaces of the container. The outside surfaces are provided with pockets of non-foamed, flexible material, projecting into the inside of the hood, disposed closely one beside the other and extending over the length of the outside surfaces. The pockets are filled tightly and alternatingly with an open-celled foam plastic and a closed foam plastic. The hood has a releasable closing arrangement, which permits the temporary connection of at least one of the outside surfaces of the hood with the adjacently located outside surfaces of an insulating bottom plate. A fluid-tight bottom trough is attached between the bottom of the storage and transportation container and the bottom plate of the insulating insert.
Patent AT-E63395-T1 (AT)
Inventor: PATEL ARVIND MOTIBHAI
IPC: G11B20/18
Filed: 1983-11-08
Granted: 1991-05-15
Abstract: A two-level multibyte error correcting system for correcting up to t, one-byte errors in a codeword in response to processing 2t, non-zero syndrome bytes at the first level and up to t<sub>2</sub> one-byte errors in a codeword in response to processing 2t<sub>2</sub> non-zero syndrome bytes at the second level when processing said 2t, syndrome bytes at said first level does not produce an all zero pattern for said 2t<sub>2</sub> syndrome bytes. The system is particularly applicable to data handling devices such as disk files, where in a relatively long block of data may be divided into subblocks, each of which may contain up to t, - x one-byte errors that are correctable at the first level by processing 2t, non-zero syndrome bytes. One identifiable subblock of the word may contain up to t, + x one-byte errors which are correctable by processing said 2t<sub>2</sub> non-zero syndrome bytes where 0 ≤ x < (t<sub>2 </sub>- t<sub>1</sub>).
Patent AT-E22162-T1 (AT)
Inventor: BURROWS ROY
IPC: B62D33/06
Filed: 1983-06-20
Granted: 1986-09-15
Abstract: A servo-valve (12) for operating a fluid-operable actuator (5), the servo-valve (12) having a valve member (13) which is movable from an initial position in response to a change of position from a datum position (X) of a part (2) to be moved by said actuator (5) and means for creating a time delay (33,35-34,36) from the commencement of said movement of the valve member (12) from said initial position and to apply a correcting movement to said actuator (5) at the end of said time delay, thereby to return said part to said datum position and the valve member (12) to said initial position.
Patent AT-E14343-T1 (AT)
Inventor: GUILLAUME PAUL
IPC: F23D14/32
Filed: 1983-08-04
Granted: 1985-08-15
Abstract: The invention relates to the electric ignition of oxy-fuel burners, as well as to the detection of the flame of these burners. A spark is induced between an electrode and the body of the burner, the said electrode being situated in the area of the recirculation flows having a relative proportion of oxygen and fuel comprised between the lower and upper limits of flammability, close to the said upper limit. The invention is applicable to burners supplied with a gaseous fuel.
Patent AT-E29741-T1 (AT)
Inventor: DESAAR RENE
IPC: B22D1/00
Filed: 1983-12-14
Granted: 1987-10-15
Abstract: 1. Porous head for a gas injection lance for stirring a metal contained in a casting ladle, comprising a body (1) made of a hollow porous brick (3) surrounded by an enclosure (4) of refractory material, the enclosure having a plurality of apertures therethrough and having a bushing for allowing the inner cavity of the hollow brick to be in communication with the lance tube to the end of which the head is attached, characterized in that the enclosure (4) has a parallelepipedical shape having each face with two apertures (11) therethrough and having a face traversed by the bushing (8).
Patent AT-E32097-T1 (AT)
Inventor: SCHMID KARL-HEINZ DR
IPC: C09K3/00
Filed: 1984-02-09
Granted: 1988-02-15
Abstract: C8-C40 Alcohols, or C8-C40 alcohol containing one or more hydroxyl groups and onto which up to 20 moles of ethylene oxide and/or propylene oxide can be added per mole of alcohol, when added to aqueous industrial anionic surfactant concentrates, particularly concentrates of  alpha -sulfofatty acid esters containing at least 50% by weight of the sodium salt of  alpha -sulfofatty acid ester, significantly improve the rheological behavior thereof. The alcohols are added in quantities of from about 1 to about 15% by weight, based on the quantity of surfactant, whereupon the viscosity of the surfactant concentrate becomes at most 10,000 mPas at 70 DEG  C.
Patent AT-E26320-T1 (AT)
Inventor: KRAUS SIEGFRIED
IPC: E04B7/16
Filed: 1984-04-07
Granted: 1987-04-15
Abstract: 1. Roof, particularly as an assembly-set, with at least one moveable roof-part (4), consisting of two parallel metallic longitudinal girders (2, 3) having a rectangular cross-section, of at least one metallic inner frame (6) with inserted plates (7) covering at maximum approximately half the roof-area and being moveable between the longitudinal girders (2, 3) via rollers (15) on opposite guide-rails (12, 19), as well as of a supporting structure comprising the remaining roof-area having also inserted plates (10), wherein the one guide-rail (12) is L-shaped and attached to the vertical inner wall-surface (2a) of one of the longitudinal girders (2, 3), wherein the at least one inner frame (6) is mounted upon carriage-brackets (14, 18) having rollers (15), and wherein a U-shaped drainage channel (33) is attached to one of the longitudinal girders (3), comprising the features : a) the longitudinal girders (2, 3) are mounted on different levels, b) the one, L-shaped guide rail (12) is attached to the upper longitudinal girder (2), c) the U-shaped drainage channel (33, 49) is attached in a parallel manner to the lower longitudinal girder (3), d) supporting bridges (23, 53) are inserted into the drainage channel (33, 49) in a linked manner and with distances in between, e) at least one guide-rail (19) for the at least one moveable roof-part (4) and a supporting structure (63) for the remaining roof-structure are attached to the supporting bridges (23, 53) and optionally to the drainage channel (33, 49).
Patent AT-E54385-T1 (AT)
Inventor: BAUER KARL-HEINZ
IPC: G12B11/00
Filed: 1984-04-18
Granted: 1990-07-15
Abstract: A luminous band display device is shown for the thermometer scale-like display of the position of a control, e.g., of a turning knob or slide, having a series of luminous segments arranged in a circular or straight pattern. The luminous segments are formed by the ends of light guides which are led out from a generally cylindrical luminous center in a star-shaped or similar pattern. The luminous center consists of a cylindrical socket receiving a light source, and a cover which carries at least one color band and which can be rotated relative to the socket by means of the control is located between the light source and the beginning of the light guide. The light guides are arranged over approximately three fourths of the circumference of the luminous center. In order for all luminous segments of the entire display scale to light in only one color even in the stop positions of the control, an outlet opening and a guide for the color bands projecting from the socket are provided.
Patent AT-E25932-T1 (AT)
Inventor: GEKE JUERGEN DR
IPC: C02F1/52
Filed: 1984-04-30
Granted: 1987-04-15
Abstract: A one package coagulating agent for lacquer and coating material contaminants in water and a method for its use, the agent comprising (a) at least one inorganic, water soluble, alkaline earth metal salt, and (b) at least one water soluble, cationically modified, polyethylene imine, the salt and imine being present in a mol ratio of about 50-1:1 respectively.