baber/WOPTO huggingface dataset:
Patent AT-E554993-T1 (AT)
Inventor: VIENNOIS FABIEN
Filed: 2010-04-29
Granted: 2012-05-15
Abstract: The device has an opening closing part (3) made of polyamide, where the closing part includes a tubular part introduced in an opening e.g. cataphoresis exhaust opening. A closing wall closes the tubular part, and an exterior surface (4) of the opening closing part and a surrounding sheet zone are covered by an anti-gritting product layer (5). Embossed elements (11) are distributed on the exterior surface that is covered by the anti-gritting product layer. The embossed elements ensure mechanical hooking of the layer.
Patent AT-E11381-T1 (AT)
IPC: B22D27/15
Filed: 1981-10-30
Granted: 1985-02-15
Abstract: A diecasting process for producing cast pieces for metals or their alloys by means of a horizontal cold chamber diecasting machine. The diecasting machine includes a diecasting mold held under a vacuum, a fill chamber coupled to the diecasting mold, a holding furnace containing metal melt, a suction pipe partially immersed in the holding furnace and coupled to the fill chamber, means for transporting metal melt from the holding furnace through the suction pipe into the fill chamber under a vacuum, and means for moving the metal melt from the fill chamber into the diecasting mold. During the dosaging phase when the fill chamber is filled with metal melt, gases and lubricant vapors are developed upon entry of the melt into the fill chamber. The process includes the steps of maintaining the vacuum in the fill chamber during the dosaging phase until the gases and lubricant vapors so developed have been substantially extracted and maintaining the vacuum in the fill chamber to its maximum extent until the diecasting mold is completely filled with the metal melt.
Patent AT-E12473-T1 (AT)
Inventor: STOPP WALTER
IPC: F21V19/00
Filed: 1982-11-23
Granted: 1985-04-15
Abstract: 1. Lamp holder (1) for motor vehicles, comprising a base plate (2) on which is fixed at least one lamp mounting (4) having a first mounting element (8) provided with a bore (16) through which the lamp (9) is passed, and a second mounting element (5) with a conductor foil (3) extending on one side of the base plate (2) and provided in the region of the lamp mounting seat with a contact lug (14) adapted to be bent out of the face of the contact foil, the contact lug being pushed through a cut-out (13) in the base plate and fixed on the lamp mounting, forming an earth contact point (23) and a plus contact point (22), characterised in that those zones of the lamp mounting (4) on which the conductor foil (3) rests in order to form the contact points (22, 23) are of resilient construction.
Patent AT-E27312-T1 (AT)
Inventor: CHAI BRUCE HUAI-TZU
IPC: C01B25/36
Filed: 1982-12-07
Granted: 1987-06-15
Abstract: Large single crystals of berlinite are grown onto seed crystals by maintaining the crystals at a fixed elevated temperature in a pressure vessel containing a nutrient of coarse berlinite crystalline powder, held at a fixed lower temperature, and a mixture of hydrochloric and phosphoric acids. Because berlinite shows retrograde solubility in the acid mixture, the nutrient goes into solution, and berlinite deposits on the higher-temperature growing crystal. Large single crystals of alpha-gallium orthophosphate may be grown using the same apparatus and a similar process. The resultant crystals may be cut into wafers useful in surface acoustic wave devices.
Patent AT-E24079-T1 (AT)
Inventor: WOOD DAVID HAROLD
IPC: G06K7/00
Filed: 1982-12-17
Granted: 1986-12-15
Abstract: A memory suitable for use as a responder, comprising:  (a) receiver means for receiving a transmitted signal S1; (b) generator means (76) for generating a carrier component of a transmittable signal S2; (c) logic means (L2) for enabling signal S2 to be in mathematical relationship with signal S1, said logic means comprising:  (i) at least one memory means (60) for storing code; (ii) at least one modulation means (65) for modulating said carrier component of signal S2, the modulating being under control of at least a portion of said stored code such that signal S2 is in coded mathematical relationship with signal S1; and (d) transmitter means (T2) for transmitting signal S2.
Patent AT-E8771-T1 (AT)
IPC: C04B28/14
Filed: 1982-02-04
Granted: 1984-08-15
Abstract: A waterproofing composition for incorporation in the mixing water of plaster or a plaster-based product, comprises, in an aqueous medium, at least one monomer silane which upon hydrolysis forms a silicone resin, said monomer silane having the general formula RxSi(OR')n, in which formula R and R' are independently a lower alkyl radical having 1 to 4 carbon atoms or a phenyl radical, and in which x and n are integers or x is zero, the sum of x and n being 4, said composition also containing a dispersion of at least one insoluble fatty acid salt.
Patent AT-E49388-T1 (AT)
Inventor: LAUBACH WINFRIED
IPC: B61K5/00
Filed: 1983-02-24
Granted: 1990-01-15
Abstract: 1. A wheel assembly for heavy goods rail vehicles, with four movably mounted bogies rotatable by 90 degrees fitted with two running wheel pairs each, on the support frame of which the running wheel axles are mounted, characterised in that each bogie is equipped with a drive means (7) and that the support frame (2) is disposed at right angles to the running wheel axles (3) centrally between the runner wheels (4), and that each running wheel axle (3) associated with the support frame (2) has a central mount (5) which allows an oscillating motion of the running wheel pair in the vertical plane, whilst in the horizontal plane the motion is narrowly limited between sliding surfaces (12).
Patent AT-E24679-T1 (AT)
Inventor: SANDERSON ALBERT MICHAEL
IPC: B21D53/20
Filed: 1983-03-09
Granted: 1987-01-15
Abstract: Circlip making apparatus comprises three forming tools 2, 3, 4 equiangularly spaced about a mandrel axis 1a. A row of integral circlip blanks 6 are fed to the mandrel 1 through guide means 5 and blanks are cut from the row by blade 7 one by one before being bent into circlips around the mandrel 1 by advancement of the tools 2, 3, 4 radially of axis 1a. The row of blanks 6 is made from long flat wire stock and the stock is passed through work stations in which each blank is cut to tapered form and its cross section planished between the ends so that it is adapted to a shape to be bent into a circlip without irregular distortion or buckling.
Patent AT-E52033-T1 (AT)
Inventor: GROGG TERRY WINTON
IPC: A61K51/00
Filed: 1983-12-05
Granted: 1990-05-15
Abstract: A process for making a lyophilized composition useful for skeletal imaging whereby an aqueous solution containing an ascorbate, gentisate, or reductate stabilizer is contacted with tin metal or an alloy containing tin and, thereafter, lyophilized.Preferably, such compositions also comprise a tissue-specific carrier and a stannous compound. It is particularly preferred to incorporate stannous oxide as a coating on the tin metal.
Patent AT-E39548-T1 (AT)
Inventor: ORTELLI AURELIO
IPC: F01B13/06
Filed: 1984-02-23
Granted: 1989-01-15
Abstract: The invention relates to a hydraulic motor of the type comprising a plurality of cylinder-piston units arranged radially about an eccentric cam made rotatively rigid with a rotating shaft. The cam has a pair of shoes which project axially from opposite sides thereof and engage in guides formed diametrically in a pivotable support and on a rotating shaft, respectively. The shoes engage with such guides to allow for a radial displacement of the cam and provide a rotary connection of the latter to the rotating shaft. The shoes have respective cylindrical cavities formed internally in perpendicular directions to the shaft axis of rotation, cavities which accommodate small pistons whose rods are stationary relatively to the rotating shaft. The small pistons define, on the inside of the respective cavities, two chambers which may be connected to a pressurized fluid supply to control the displacement of the cam in a radial direction to the rotating shaft, thereby changing the swept volumes of the cylinder-piston units.
Patent AT-E21527-T1 (AT)
Inventor: HANSSENS THEODOOR ROBERT
IPC: C13B10/10
Filed: 1984-05-17
Granted: 1986-09-15
Abstract: Process for the recovery of disaccharides from disaccharides containing tuberous plants by mechanically reducing the tuberous plants to a mush, extracting the reduced material with water of less than 60 DEG C, subjecting the extract first to an ultrafiltration and then to a demineralisation and finally concentrating the obtained solution. In the process also mangels having a sugar content of 6-12% by weight can be used as starting material.
Patent AT-E54896-T1 (AT)
Inventor: MARTIN CLAUDE
IPC: B65D71/42
Filed: 1984-10-26
Granted: 1990-08-15
Abstract: A package incorporating a group of flanged containers (c) arranged in one or more rows and in at least one tier (t), which package comprises a top panel (12) overlying the tops of the containers in the or each row of containers or of the uppermost tier of containers, side panels means (22, 26) flanking the outermost sides of the containers in each row and wherein the side panel means each include a portion (14, 16) secured to the undersides of the flanges (f) of the containers in each row thereof or at least to each row of containers in the lowermost tier (t<2>) of containers where more than one tier of containers is present.
Patent AT-E20677-T1 (AT)
Inventor: MOSNIER FRANCIS
IPC: D04H1/4226
Filed: 1984-02-22
Granted: 1986-07-15
Abstract: 1. A method of forming a felt of fibres in which the fibres are formed from a material which is in the drawable state, this material being carried over the peripheral surface of one or more wheels to which a rotary movement is imparted and from which the fibres become detached and are thrown into a gaseous current which is directed transversely of the direction in which the fibres are thrown and along the peripheral wall of the wheel or wheels, the fibres thus formed, entrained by the gaseous current, being carried into a receiving chamber in which the base is constituted by a perforated conveyor, the gaseous current carrying the fibres crossing the conveyor, the fibres becoming deposited on the conveyor in order to form the felt, the method being characterized in that one or a plurality of additional gas jets are created on either side of the gaseous current carrying the fibres substantially in the same direction as that of the current, these additional jets being emitted along lateral walls bordering the perforated conveyor.
Patent AT-E58336-T1 (AT)
Inventor: OTT HANS
IPC: B41F33/00
Filed: 1984-12-13
Granted: 1990-11-15
Abstract: A color measuring strip having a plurality of different measuring fields includes information codes located either laterally adjacent to, or between, individual measuring fields. The information codes are individually assigned to respective measuring fields, and contain information relating to such items as scanning position and the color and type of the field concerned. The information codes are machine-read and are evaluated so that a scanning head may be positioned relative to the measuring fields, and are further used in processing the data provided by the scanning head.
Patent AT-E53579-T1 (AT)
Inventor: CLAUSS KARL
IPC: C07B61/00
Filed: 1985-03-13
Granted: 1990-06-15
Abstract: 6-Methyl-3,4-dihydro-1,2,3-oxathiazin-4-one 2,2-dioxide is prepared by (a) reacting, in an inert organic solvent, a salt of sulfamic acid, which is at least partially soluble therein, with at least approximately the equimolar amount of an acetoacetylating agent, in the presence of an amine or phosphine catalyst, and by cyclizing the acetoacetamide-N-sulfonate which is formed in this reaction, or the free sulfonic acid, (b) by the action of at least approximately the equimolar amount of SO3, where appropriate in an inert inorganic or organic solvent, to give 6-methyl-3,4-dihydro-1,2,3-oxathiazin-4-one 2,2-dioxide, which is produced in the form of the acid in this reaction; it is possible, if desired, to obtain from the acid form (c) the appropriate salts by neutralization with bases. The non-toxic salts - in particular the potassium salt - are valuable synthetic sweeteners.
Patent AT-E60986-T1 (AT)
Inventor: SPEIDEL BLASIUS
IPC: F16K7/06
Filed: 1985-04-18
Granted: 1991-03-15
Abstract: An air release valve for sphygmomanometers in the form of a flow metering device in an air outlet duct comprising a length of a flexible tube as part of said duct and a pressure member which is displaceable against the valve tube by means of a pivot lever, so as to collapse one tube wall against the other to close the cavity of the valve tube and to produce an initially very gradual and later progressively greater opening response, when the pressure member is retracted and the valve tube is allowed to return to its open state. The valve tube may be an arcuate tube portion extending freely between two parallel spouts of the air outlet duct, or it may be a straight tube portion confined in a longitudinal groove of the valve housing. A U-shaped leaf spring between the valve housing and the pivot lever provides a valve closing force, finger pressure against the pivot lever produces a controlled valve opening action.
Patent AT-E70130-T1 (AT)
Inventor: KLOSE SIGMAR DR
IPC: G01N21/07
Filed: 1985-07-05
Granted: 1991-12-15
Abstract: In a process for carrying out an analytical determination by mixing and incubating a sample liquid with at least one dry reagent which is soluble therein to form a reaction mixture liquid and measuring a parameter in the reaction mixture liquid, the sample liquid is first transported along a transport path to the soluble dry reagent and the resulting reaction mixture liquid then further transported along the transport path. The further transporting of the reaction mixture liquid along the transport path is under the influence of a force-change cycle in which centrifugal force and a further force alternately predominate to determine the direction of the further transporting along the transport path. At least one further liquid is transported on another path, part of which is separate from and part of which is common with the transport path, by the force-change cycle in such a manner that at least two of the liquids pass through the common part of the transport path chronologically separated.
Patent AT-E46705-T1 (AT)
Inventor: FLANAGAN CONSTANCE M
IPC: C08F20/00
Filed: 1985-07-27
Granted: 1989-10-15
Abstract: A method of continuously drying solutions of homopolymers of 2-acrylamido-2-methylpropanesulfonic acid, or salts thereof, is provided. This method allows for the continuous production of sufficiently dried homopolymer with a particle size that is smaller than that produced by previous batch methods.
Patent AT-E90389-T1 (AT)
Inventor: BARTFELD DANIEL
IPC: C12R1/19
Filed: 1985-08-19
Granted: 1993-06-15
Abstract: This invention concerns a method for recovering a purified eucaryotic growth hormone or an analog thereof from a bacterial cell in which the growth hormone or analog has been produced by means of expression of a DNA sequence encoding the hormone or analog. The method involves the following steps: (a) disrupting the cell wall of the bacterial cell or fragments thereof to produce a lysate; (b) separating a precipitate containing particulate and insoluble material from the lysate; (c) preparing suspension of the separated precipitate in an appropriate buffer solution; (d) treating the suspension to effect contact between liquid and solids; (e) separating partially or completely precipitated material from the liquid-solids contacted suspension; (f) solubilizing the separated precipitate in a sufficient amount of water and adjusting the pH to a suitable alkaline pH to form a solution; (g) separating the solubilized hormone or analog from other cellular components by ultrafiltration under suitable conditions to produce an ultrafiltrate containing the hormone or analog and a retentate, and (h) treating the solubilized hormone or analog so as to concentrate the hormone or analog and thereby recover purified hormone or analog. Separations may be effected by ultrafiltration or centrifugation. Sonication as well as the ultrafiltration in step (i) may be repeated. Additionally, most of the process steps may be performed in a continuous flow and may be automated. Suitable hormone-producing bacterial cells for use in this invention include genetically modified strains of Escherichia coli. Growth hormones which can be recovered and purified using this invention include bovine, porcine, chicken, and human growth hormones, and analogs thereof.
Patent AT-E40768-T1 (AT)
Inventor: DAVIES GRAHAM JAMES
IPC: H01L21/306
Filed: 1985-11-22
Granted: 1989-02-15
Abstract: Optoelectronic devices are produced as integrated chips which include elements to control optical signals and electronic elements to control the optical elements. An intearated chip includes optical wave guides with tapered ends to facilitate exit and entry of optical signals. The tapered ends are produced by photo-electrolytic etch using illumination of graded intensity, e.g. the penumbra of a shadow
Patent AT-E52508-T1 (AT)
Inventor: CLEMENCE FRANCOIS
IPC: C07D413/12
Filed: 1985-06-20
Granted: 1990-05-15
Abstract: Novel racemates or optically active forms of 2-amino-4-hydroxy-3-quinoline carboxylic acid derivatives of the formula    <IMAGE>  I  wherein X is in the 5-, 6-, 7- or 8-position and is selected from the group consisting of hydrogen, halogen, alkyl of 1 to 5 carbon atoms, alkoxy of 1 to 4 carbon atoms, CF3-, CF3S- and CF3O-, R1 is selected from the group consisting of hydrogen and alkyl of 1 to 4 carbon atoms, R2 is selected from the group consisting of (a) thiazolyl, 4,5-dihydrothiazolyl, pyridinyl, oxazolyl, isoxazolyl, imidazolyl, pyrimidyl and tetrazolyl, each optionally substituted with alkyl of 1 to 4 carbon atoms and (b) phenyl optionally substituted with at least one member of the group consisting of hydroxy, alkyl and alkoxy of 1 to 4 carbon atoms, CF3-, -NO2 and halogen, R3 is selected from the group consisting of 2-pyrrolidinyl of the formula   <IMAGE>  R4 is selected from the group consisting of hydrogen, an amino protective group and   <IMAGE> R'4 is selected from the group consisting of alkyl 1 to 5 carbon atoms optionally substituted with amino or protected amino, aryl and aralkyl, R5 is selected from the group consisting of hydrogen, alkyl of 1 to 5 carbon atoms, aryl, aralkyl, p-hydroxy-benzyl, lH-indol-3-yl methyl of the formula   <IMAGE>  and -CH2SH, the last three being optionally protected by a blocking group and their non-toxic, pharmaceutically acceptable acid addition salts having analgesic and anti-inflammatory activity and novel intermediates.
Patent AT-E38638-T1 (AT)
Inventor: BOURDON RAYMOND
IPC: B29K105/08
Filed: 1985-12-12
Granted: 1988-12-15
Abstract: 1. A composite material constituted by a continuous thermoplastic sheath and a core chosen from compounds of which the melting point, or in default of this the decomposition temperature, is below the melting point of the sheath, characterized in that the core is at least partially in the form of a powder.
Patent AT-E38074-T1 (AT)
Inventor: KELLER ERNST
IPC: E05B19/00
Filed: 1985-02-26
Granted: 1988-11-15
Abstract: 1. Key for a rotary cylinder lock with spring-loaded tumbler pins (7) mounted in radially running bores of the cylinder, wherein the key is introduced into the key channel of the cylinder core to release the cylinder for rotation, and which by means of bores (3) sets the correct displacement position of the tumbler pins (7), characterized in that the bores (3) in the key (2) in the contact surfaces (9) cooperating with the tumbler pins (7) have annular depressions (1, 11) in each case at the edge to the surface (5) of the bore (3) to receive dirt.
Patent AT-E73425-T1 (AT)
Inventor: SART MICHEL
IPC: C01F11/46
Filed: 1985-12-23
Granted: 1992-03-15
Abstract: Process for the treatment of  alpha  calcium sulphate hemihydrate resulting from the acidic digestion of phosphate-containing substances of various origins. The  alpha  hemihydrate is washed and immediately subjected to drying-calcining and grinding, simultaneously or otherwise while avoiding marked rehydration to gypsum. The finished product has a water of crystallisation content of 6 % to 1.5 % and may contain various neutralising additives and/or additives affecting the rate of setting. The product obtained has reproducible and adaptable qualities and excellent mechanical properties.
Patent AT-E64075-T1 (AT)
Inventor: MUELLER CLAUS-DIETER
IPC: A47L11/164
Filed: 1986-01-05
Granted: 1991-06-15
Abstract: In order to improve the cleaning effect when cleaning carpets and upholstery fabrics with the aid of suitable cleaning chemicals by means of electrostatic forces, a device is used which has a rotor, made of insulating material and driven by a drive device, and cleaning cushions made of pile fabric or the like and mounted on said rotor. The rotor is formed from two or more flat discs which are connected to one another tightly along their edges, the mutually adjacent flat sides of the discs being provided with a roughened portion in order to form air cushions between them. <IMAGE>
Patent AT-E74139-T1 (AT)
Inventor: FINK GERHARD DR
IPC: C08F10/00
Filed: 1986-02-12
Granted: 1992-04-15
Abstract: A process for the preparation of polyolefins, polydienes and copolymers thereof by polymerization in solvents, liquid monomers" or in the gaseous phase at a temperature between -20°C and 150°C using magnesium hydride, a halogen-containing transition metal compound of Group IV and an aluminium alkyl compound, characterized in that the polymerizatioh is carried out in the presence of a catalyst system consists ofa) a magnesium compound having the general formula M<sup>g</sup>Hx wherein x is a number between 1 and 2, and more specifically 2;b) a compound of a transition metal of Group IV having the general formulaMeHal<sub>4</sub> wherein Me is a transition metal, more specifically titanium, and Hal is a halogen, more specifically chlorine; andc) an aluminium alkyl compound having the general formula AIR<sub>n</sub>Hal<sub>(3-n)</sub> wherein R is a C<sub>1</sub>-C<sub>6</sub> alkyl residue, more specifically ethyl, Hal is a halogen, more specifically chlorine, and n is a number of from 1 to 3, and preferably 3.
Patent AT-E44563-T1 (AT)
Inventor: AGERGARD GOESTA YNGVE
IPC: E01H1/05
Filed: 1985-03-05
Granted: 1989-07-15
Abstract: The invention concerns a sweeping apparatus for sweeping a surface comprising a manually handled carriage (1), at least one pair of parallel rear wheels (3, 4), at least one front wheel (5, 47) connected to the carriage, and at least one power operated sweeping brush (14) having an axis and located between said first and rear wheels, a rear axle (2) connected to the carriage and carrying the rear wheels, said rear axle being parallel to said brush axis. Means are provided to dispose said rear wheels (3, 4) either at an angle or perpendicularly relative to the brush axis without changing the parallel nature of the rear axle relative to the brush axis.
Patent AT-E56984-T1 (AT)
Inventor: MELOON DAVID RAND
IPC: C01F7/32
Filed: 1986-01-08
Granted: 1990-10-15
Abstract: A method of making sintered aluminous abrasive particles comprises:mixing a quantity of uncalcined bauxite and sulphuric acid to dissolve the acid-soluble portion thereof and form principally aluminium sulphate hydrate;calcining the aluminium sulphate hydrate to separately form gamma alumina and sulphur trioxide;forming the gamma alumina into an unfired body;breaking the unfired body into granules; andsintering the granules to convert the gamma alumina granules into sintered abrasive aluminous material of alpha alumina.