baber/WOPTO huggingface dataset:
Patent AT-E7059-T1 (AT)
IPC: F16K11/07
Filed: 1980-11-12
Granted: 1984-04-15
Abstract: Disconnector intended to be inserted in a drinking water distribution system so as to prevent, in the case of a pressure drop for any reason whatsoever, the water which is downstream and may be considered as polluted, from being fed-back upstream beyond the disconnector. The passage of the water through this disconnector from upstream to downstream and the prevention of feedback of polluted water from downstream to upstream are controlled by a hollow piston closed at both its ends slidable between two end positions under the effect of the greater of the upstream or downstream pressures, whose cylindrical wall has therethrough upstream and downstream apertures, in combination with seals whose lips are applied to said cylindrical wall and which according to the position of the piston, allow the water to pass through these apertures or not.
Patent AT-E4799-T1 (AT)
IPC: C07C209/00
Filed: 1981-09-21
Granted: 1983-10-15
Abstract: Aromatic amines, in particular substituted amines, are obtained from corresponding alicyclic alcohols or ketones, in one step, by amination and dehydrogenation with ammonia in the presence of hydrogen and of a palladium catalyst which also contains zinc or cadmium.
Patent AT-E6665-T1 (AT)
IPC: C09D11/00
Filed: 1981-10-24
Granted: 1984-03-15
Abstract: The abrasiveness of a pigment or printing ink is reduced by incorporation of one or more finely divided substances which are insoluble in printing inks and have a Mohs hardness of from 4.5 to 8, suitable compounds being iron powder, compounds of iron, zirconium, silicon and magnesium, aluminum silicates, oxides of manganese, tin and cerium, or mixtures of these. The printing inks obtained cause substantially less, or virtually no, abrasion of gravure printing cylinders.
Patent AT-E8823-T1 (AT)
IPC: G11B7/09
Filed: 1981-10-22
Granted: 1984-08-15
Abstract: A pivoting mirror device for an apparatus for optically reading information tracks on an information carrier comprises a pivoting mirror (1) which is pivotable about one or more pivoting axes (5, 6) with the aid of a mirror bearing arrangement (9), which arrangement comprises a rigid bearing support (10) and an elastic bearing (13) made of a rubber-like material, which is connected both to the pivoting mirror and to the bearing support and which partly surrounds the bearing support. In order to obtain a suitable ratio between the rigidity of the pivoting mirror bearing in desired pivoting directions and the rigidity in undesired articulating directions, the portion (14) of the bearing support located in the elastic material has a cross-section which varies from a minimum transverse dimension at the end (11) of the bearing support near the pivoting mirror to a maximum transverse dimension at a location which is more remote from the pivoting mirror (15). (FIG. 1).
Patent AT-E10062-T1 (AT)
IPC: A61M/
Filed: 1981-06-17
Granted: 1984-11-15
Abstract: A gun (11) adapted to eject pellets into animals and a magazine (12) to contain the pellets, the gun (11) includes an ejector rod (19) which enters the mapazine (12) to eject a pellet therefrom, and an indexing rod (20) which engages the magazine (12) to cause indexing thereof.
Patent AT-E16309-T1 (AT)
Inventor: KLASCHKA JOHN THOMAS
IPC: F23G5/00
Filed: 1981-08-28
Granted: 1985-11-15
Abstract: Fluidised bed combustor comprising a housing (10) and an air diffuser bed support arrangement (13,14,15,16) disposed in the housing (10) to support and fluidise a bed of material (11) in the housing (10) in such a manner that there is formed in the bed (11) a combustion zone (17) in which material is burned, a feed zone (19) into which material or fuel to be burned may be fed and mixed with the material of the bed (11) and an ash segregation zone (20) in which ash resulting from combustion may be at least partially separated from the bed material, and in which the diffuser (13,14,15,16) is arranged to cause the bed material to circulate in operation from the combustion zone (17) through the feed zone (19), through the ash segregation zone (20) and back into the combustion zone (17). 
<??>In a second mode a circulation takes place through the combustion zone (17), a drive zone (18) over and onto the surface (26) of the bed (11), partly into the feed zone (19) and partly back into the combustion zone (17).
Patent AT-E16234-T1 (AT)
Inventor: GOMEZ ROBERT
IPC: A23L3/04
Filed: 1981-12-31
Granted: 1985-11-15
Abstract: 1. Method for the handling of food products in plastic bags, for the purpose of sterilising them in a sterilisation installation wherein tubular baskets are moved horizontally, the plastic bags being arranged in cylindrical containers which are open at one end and which alone are subjected to mechanical stresses, characterised in that the containers are presented in pairs, with their openings opposite each other, and are moved together longitudinally to be fed into the baskets and discharged from the baskets.
Patent AT-E8243-T1 (AT)
IPC: C07C67/46
Filed: 1982-04-08
Granted: 1984-07-15
Abstract: Optically active carboxylic acids    <IMAGE>  I  where R1 is an organic radical which is linked to the asymmetric C' atom via a carbon atom and R2 is one of the radicals R1 (but not the same radical), halogen or an organic radical which is bonded to the asymmetric C' atom via an oxygen atom, are prepared by reacting a ketene II    <IMAGE> II  with an alcohol in a homogeneous liquid phase in the presence of a tertiary amine III and then converting the resulting ester into the acid, using an optically active alcohol IV.
Patent AT-E14373-T1 (AT)
Inventor: PEDRAZZINI FRANCESCO
IPC: A61C13/273
Filed: 1982-12-21
Granted: 1985-08-15
Abstract: An attachment connection between a dental prosthesis body and/or a dental bridge and an anchoring tooth and/or a crown consists of a female die hollow space (5) provided in an anchoring tooth and/or the crown, for acceptance of a male die (7) which, with its anchoring part (9), is capable of being introduced into a housing (23) for attachment of the male die (7). In order to simplify the precision of fit of the attachment connection and the construction process for this attachment connection, the housing (23), which is arranged on a dental prosthesis body and/or a dental bridge, is structured in one piece with this dental prosthesis body and/or the dental bridge by means of a bonding substance with the housing (23) surrounding the anchoring part (9) of the male die (7) in box-fashion. Used in the construction of the housing (23) on the dental prosthesis body and/or a dental bridge is a prefabricated secondary male die (15) with a housing shaper (17), advantageously made of ceramic, the form of which corresponds to the shape of the male die (7) with its anchoring part (9) (FIG. 7).
Patent AT-E18750-T1 (AT)
Inventor: HAIN DAVID ALEXANDER
IPC: B65H83/02
Filed: 1982-11-05
Granted: 1986-04-15
Abstract: A sheet handling apparatus includes a vacuum-operated, rotating pick-up wheel assembly (16) having two pairs of pick-up wheels (18 and 22). The pick-up wheels can operate to carry currency notes (70) one by one from a loading station (98) and load them into an open end of a cassette (68), or can operate to pick up notes one by one from the open end of the cassette and carry them to a release station (118). A solenoid-operated control means is provided for switching the apparatus from a loading mode of operation to a pick-up mode, and vice versa. In a pick-up mode, the pick-up wheels make rolling contact with the first note in the stack, and by virtue of this arrangement the risk of multiple notes being removed from the stack is considerably reduced. The apparatus may be used in an automatic bank teller system.
Patent AT-E31766-T1 (AT)
Inventor: O'CONNOR TERRY J
IPC: B32B5/08
Filed: 1983-09-16
Granted: 1988-01-15
Abstract: A reinforcing composite for bituminous roofing membranes is made by laminating fiberglass and polyester mats and scrims coated with selected adhesives.
Patent AT-E21165-T1 (AT)
Inventor: BIANCHETTI RUDI
IPC: F24F3/16
Filed: 1983-09-09
Granted: 1986-08-15
Abstract: Down flow working table having an air circulation system with two filters (8,23), one (23) upstream and the other (8) downstream a working surface, air entrance at the front side of the working surface (1) and an exhaust (17) being branched off from the connection between the filters, a single fan (10) for circulating the air and a control flap (18) adjustably mounted at the exhaust branch off (15) for controlling the proportion of the air vented through the exhaust (17).
Patent AT-E27750-T1 (AT)
Inventor: DE HAIR JOHANNES THEODORUS WIL
IPC: C09K11/77
Filed: 1983-12-21
Granted: 1987-06-15
Abstract: A low-pressure mercury vapor discharge lamp having a very satisfactory color rendition (R(a,8)>/=85) and having a color temperature of at least 3200 K. and a color point located on or near the Planckian locus. The lamp is provided with a luminescent layer comprising: a. a luminescent alkaline earth metal halophosphate activated by Sb3+ or by Sb3+ and Mn2+ b. a luminescent material activated by Eu2+ and having an emission maximum at 470-500 nm and a half-width value of at most 90 nm and c. a luminescent rare earth metal metaborate activated by Ce3+ and Mn2+ and having a fundamental lattice Ln(Mg,Zn,Cd)B5O10, where Ln represents the elements Y, La and/or Gd, which borate has a red Mn2+ emission.
Patent AT-E40249-T1 (AT)
Inventor: NOTHNAGEL GERD ING-GRAD
IPC: H04M17/02
Filed: 1984-04-09
Granted: 1989-02-15
Abstract: 1. Control equipment for a car telephone having devices for receiving an identity card, characterized by a handset with dialling and display facilities integrated therein arranged on the top side of the handset in corresponding fields, and by a cradle, which is of flat design and is matched to the contours of the handset in the contact region, for the handset, in which cradle a receptacle and a read device for the identity card are arranged.
Patent AT-E44622-T1 (AT)
Inventor: ESCHKE BERND
IPC: G01P3/50
Filed: 1984-04-19
Granted: 1989-07-15
Abstract: 1. Device for determining data of a moving object, in particular data of vehicles, by means of a single induction loop (1) placed in the region of the path of motion, having an oscillator (5) and an evaluation circuit, the induction loop (1) being part of the frequency-determining part of the oscillator (5), characterized in that the oscillator (5) is designed as a start-stop oscillator and the induction loop (1) is released when the oscillator (5) is switched off.
Patent AT-E52857-T1 (AT)
Inventor: GADOW ANDRE
IPC: C07K19/00
Filed: 1984-07-27
Granted: 1990-06-15
Abstract: Plastics surfaces are preactivated for immobilizing organo-chemical and biologic materials by coating the surfaces with a polypeptide which consists of a defined composition of hydrophobic amino acids and amino acids having side chains capable of activation and coupling. After activation of the plastics surfaces having been coated in this manner with various coupling reagents, it is possible to firmly fix organo-chemical and biologic materials. The materials having been immobilized in this manner are extremely stable to various reaction conditions.
Patent AT-E54180-T1 (AT)
Inventor: HIEBER KONRAD DR RER NAT
IPC: H01C17/12
Filed: 1984-12-10
Granted: 1990-07-15
Abstract: 1. Process for the control and the regulation of the alloy composition of electrically conducting metallic layers, such as are employed, in particular, in semi-conductor and thin-film technology, during the layer production by vapor deposition or sputtering with the aid of electrical resistance measurements, characterized in that a) the instantaneous electrical layer resistance Ri and the instantaneous layer thickness di are measured or determined continuously, b) the actual value of the controlled variable, rho**Infin i is established therefrom, c) the actual value is compared with the desired value of rho**Infin i for the layer thickness di , d) in the case of system deviations (differences between desired value and actual value), the ratio of the rates of the coating sources (A and B) is varied correspondingly as manipulated variable, and e) when a specified final value is reached the coating process is terminated.
Patent AT-E31091-T1 (AT)
Inventor: YAMANAKA HIDEKI
IPC: D04H1/435
Filed: 1984-01-06
Granted: 1987-12-15
Abstract: A process for producing a ceramic fiber blanket is disclosed. The process comprises the steps of preparing a laminar pile of ceramic fibers that comprise 35 to 65% by weight of alumina, 35 to 65% by weight of silica, less than 10% by weight of another metal oxide and a lubricant, superimposing a web of organic fibers on one or both sides of the pile, punching the resulting assembly with barbed needles, and removing the lubricant. The ceramic fiber blanket has a uniform thickness and a tensile strength high enough to withstand rough handling.
Patent AT-E23559-T1 (AT)
Inventor: MACFARLANE ROBERT GEORGE
IPC: C11D9/26
Filed: 1984-05-25
Granted: 1986-11-15
Abstract: The present invention relates to a cleaning composition comprising a surfactant component and a terpene component consisting essentially of cineole substantially free of phellandrene. The cleaning composition of the present invention is particularly effective in removing a variety of stains whilst at the same time being safe to use and better tolerated by the human skin than previously known cleaning compositions of this type.
Patent AT-E28264-T1 (AT)
Inventor: TONTARELLI SERGIO
IPC: B65D21/08
Filed: 1984-02-02
Granted: 1987-08-15
Abstract: The multi-purpose basket consists of three cylindrical sections (1a,b,c) of decreasing diameter on top of one another. Each section has a top peripheral rim joined to the base by thin, parallel, vertical bars spaced by the width of each bar. The basket can be extended to the full height of its three combined sections or telescoped inside each other. The bottom section (1c) has a mesh base on which a dish may be placed to catch liquid. Along the top rim of the middle and bottom sections (1b,c) are equidistantly spaced lugs, sticking outwards and fitting into the vertical slots of the sides of the sections above.
Patent AT-E40133-T1 (AT)
Inventor: NOE CHRISTIAN ROLAND DR
IPC: A01N43/90
Filed: 1985-03-29
Granted: 1989-02-15
Abstract: Enantiomerically pure mono acetal-protected diols of the formula <IMAGE>  I  wherein A, B, C and D are hydrogen or a methyl group in any combination, M and N are aliphatic or araliphatic hydrocarbons, m and n are the numbers 0, 1 or 2, whereby the total of m plus n must be the number 1 or 2, their preparation and use for the syntheses of the pheromones (1R-exo)-Brevicomin, (1S-exo)-Brevicomin, (1R-endo)-Brevicomin and (1S-endo)-Brevicomin.
Patent AT-E32663-T1 (AT)
Inventor: SCHEIWILER ROLF
IPC: B01D29/11
Filed: 1985-05-02
Granted: 1988-03-15
Abstract: 1. Backflushable filter candle for settling candle filters fitted with suspended filter candles, wherein a filter vessel is divided by a horizontal partition into an upper filtrate space and a lower space without filtrate, and the filter candles are suspended on and attached to the partition and project into the space without filtrate beneath the partition, with an upper joining piece for suspending the filter candle on and attaching it to the partition, which piece has a drainage channel running through it for conducting away filtrate from the filter candle interior into the filtrate space, a self-supporting candle wall which is essentially tubular and at least on its outside essentially cylindrical and is joined in the area of its upper end to the joining piece, the outside of said candle wall being provided as a bearing member for a settling layer which is at least partly made up of auxiliary filtering material and takes over filtration, and a closing piece attached to the candle wall in the area of the lower end of the candle wall to separate the filter candle interior from the space without filtrate, characterised in that the candle wall (8) is formed from a bearing structure (12) consisting of a multiplicity of bearing rods (14) extending in the longitudinal direction of the candle equidistant from the candle axis (13) and at the same angular distance from one another, and a wire (16) applied essentially helically to the bearing structure and at each point of contact (15) with a bearing rod (14) welded thereto, the cross-section of said wire on the outside (7) of the candle wall (8) displaying an essentially rectilinear limitation extending at least approximately in the longitudinal direction of the candle and tapering towards the candle interior (4) and between the adjacent windings (17) whereof an opening (18) which enlarges towards the candle interior (4) and has a width less than 250 mu m is provided on the outside (7) of the candle wall (8), and in that the candle wall (8) is joined to the upper joining piece (1), by the fact that the upper joining piece (1) is welded to the bearing rods (14) of the bearing structure (12) of the candle wall (8).
Patent AT-E42261-T1 (AT)
Inventor: KIESE SIEGFRIED DR
IPC: B01J10/00
Filed: 1985-09-18
Granted: 1989-05-15
Abstract: 1. A circulation reactor for the anaerobic purification of organically highly polluted sewage, comprising a vertical cylindrical tank containing a guide unit in the form of a circulation tube and having a sewage supply at the base and a sewage discharge and a gas outlet in the head zone, the filling height of the tank being greater than its diameter and than the height of the circulation tube, characterized by the following features : - the degree of slimness of the tank (S), corresponding to the ratio between the filling height (H) and the tank diameter (D), is between 2 and 20 ; - the volume of the circulation pipe (VU ) is 50 to 80% of the tank volume (V) ; - the circulating tube (2) is made up of a lower cylindrical portion (2a) and an upper cylindrical portion (2b) interconnected via a transitional portion (2c), the diameter (Db) of the upper portion (2b) being between 40 and 8% of the diameter (Da ) of the lower portion, and - the diameter (Db ) of the upper portion is so adapted to the rate of gas formation that the mean empty tube gas speed (w) is at least 0.5 cm/sec at that place.
Patent AT-E36405-T1 (AT)
Inventor: CRUM ANDREW
IPC: B29C71/02
Filed: 1985-05-06
Granted: 1988-08-15
Abstract: There is described an apparatus for the cooling of shaped articles subjected to an isostatic pressing process, which comprises at least one injector (14) which is connected to a high-pressure line (15) for fresh gas and is mounted inside a housing (12) which communicates through a valve (16) with the space (18), in such a way that due to the action of said injector (14), an increased gas circulation is promoted between said space (18) and loading space (8), particularly between the higher and lower areas of said loading space, whereby a faster and more uniform cooling is obtained inside the complete loading space (8).
Patent AT-E43795-T1 (AT)
Inventor: ARKENBOUT GERARDUS JOHANNES
IPC: B01D9/02
Filed: 1985-08-16
Granted: 1989-06-15
Abstract: Method for the separation of suspension liquid from solid particles present in suspension in a compacting zone by removal of suspension liquid with the formation of a packed bed of solid particles which is subjected to a continuous displacement motion, washing of the packed bed of solid particles counter-currently with a washing liquid being a solution saturated with dissolved solid particles in a washing zone adjoining the compacting zone and removal of the washed solid particles.
Patent AT-E38239-T1 (AT)
Inventor: SYRIER JOHANNES LEOPOLD MARIE
IPC: C09D157/02
Filed: 1985-09-25
Granted: 1988-11-15
Abstract: A binder composition which is pigmentable comprising a mineral lubricating oil extract and a petroleum resin and/or coumarone-indene resin, characterized in that the petroleum resin and/or the coumarone-indene resin contains carboxylic acid, carboxylic acid anhydride or hydroxyl groups.
Patent AT-E34765-T1 (AT)
Inventor: RUDNICK LESLIE ROBERT
IPC: C10G9/00
Filed: 1985-08-30
Granted: 1988-06-15
Abstract: Visbreaking of heavy residual oil is carried out at high severity in the presence of an organic sulfur compound containing a thiol group and a highly aromatic hydrogen donor material having HAr and H hydrogen contents each of at least 20% of the total hydrogen content.
Patent AT-E43840-T1 (AT)
Inventor: BIZIERE KATHLEEN
IPC: C07D213/80
Filed: 1985-07-09
Granted: 1989-06-15
Abstract: The invention relates to compounds with a nitrogen-containing heterocyclic nucleus, of the general formula:    <IMAGE>  (I)  in which: Ar represents a group   <IMAGE>   or a naphthyl group optionally substituted by a halogen, A represents a heterocyclic nucleus chosen from the group consisting of the pyridine, pyrimidine and triazine nuclei, and X and Y, taken separately, denote a hydrogen atom in one case and a group OR3 (hydroxyl, carbamate or ester) in the other. The invention also relates to a process for the preparation of these compounds and their application as drugs acting on the central nervous system.
Patent AT-E37239-T1 (AT)
Inventor: MOISAN ERIC
IPC: G06F17/15
Filed: 1985-03-27
Granted: 1988-09-15
Abstract: Plural independent delay lines are connected in parallel and receive a first signal taken from a first point. Samples of the first signal are taken at different sampling frequencies and are respectively stored in the several delay lines. Samples of a second signal are taken from a second point and are stored in a direct line at one of the frequencies. The correlation function between the samples of the direct line and the samples of one of the delay lines is calculated. Exemplary applications include measuring the speed of a linearly translating object, such as a web of paper.
Patent AT-E49629-T1 (AT)
Inventor: TORNARE JEAN
IPC: F17C5/02
Filed: 1985-07-08
Granted: 1990-02-15
Abstract: The cryogenic pump operates in two stages, utilizing a supercharging part and a high pressure part. These two parts are comprised of a high pressure piston pump (3, 4, 34, 35) and a supercharger (5, 6, 61, 62) disposed in a tandem relationship and sharing a common piston rod (8). The supercharger is enclosed in a heat insulated intermediate container (7) and delivers the liquid cryogenic fluid to the high pressure cylinder. The pump operates to convey a liquid cryogenic fluid such as liquid nitrogen, for example, at a high pressure through evaporating means into pressure resistant commercial steel cylinders where the gaseous nitrogen is kept at a pressure of 200 bar and ambient temperature.
Patent AT-E39470-T1 (AT)
Inventor: CONDO' ANTONINO
IPC: C01B15/12
Filed: 1986-05-02
Granted: 1989-01-15
Abstract: The invention relates to a process for the production of granular sodium perborate monohydrate having good mechanical strength. The process is characterized in that sodium silicate having an SiO2/Na2O molar ratio comprised within the range of from 0.4 to 2.0 is added to granular sodium perborate tetrahydrate while this is being kept in movement and the so processed perborate tetrahydrate is dried until perborate monohydrate is obtained.
Patent AT-E65448-T1 (AT)
Inventor: METZNER WOLFGANG DR
IPC: B27K3/50
Filed: 1986-07-18
Granted: 1991-08-15
Abstract: A composition or concentrate for preserving wood, which comprises 0.001-5% by weight of cyano-(4-fluoro-3-phenoxyphenyl)-methyl 3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropanecarboxylate and/or (pentafluorophenyl)-methyl 1R, 3R-3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropanecarboxylate or enantiomeric compounds thereof and more than 75% by weight, preferably more than 90% by weight, of a mixture comprising at least one binder at least one diluent, and optionally at least one emulsifier and/or wetting agent or mixture thereof. The binder in the wood preservative or concentrate (calculated as solids) amounts to at least 1% by weight, preferably at least 4% by weight of the composition. An alkyd resin and/or a vegetable drying oil is preferably used in the composition as the organic binder for preventing or reducing damage to beneficial insects.