baber/WOPTO huggingface dataset:
Patent AT-E32969-T1 (AT)
Inventor: GIANCARLO CHARLES
IPC: H03M3/02
Filed: 1982-11-29
Granted: 1988-03-15
Abstract: 1. A method of A/D-conversion, wherein the analogue input signal (5) is integrated, amplified and then quantised, and where the quantised signal is fed-back to the input signal, characterized in that the quantised signal (8) comprises n (n>1) quantisation stages and is digitally integrated by a periodic sum formation, that the digitally integrated, signal (9) comprises (N (N>n) bits, is converted into an analogue signal (6), and is  fed-back to the input signal (5), and that the difference between the input signal (5) and the fed-back analogue signal (6) is integrated in analogue fashion and is amplified.
Patent AT-E20099-T1 (AT)
Inventor: RAISIN HELMUT
IPC: D06P1/96
Filed: 1982-02-05
Granted: 1986-06-15
Abstract: The invention relates to a process for the trichromatic dyeing or printing of natural and synthetic polyamide materials with dye mixtures, in which process there is used the dye of the formula <IMAGE>  (1)  wherein R1 is methyl or ethyl, and R2 is cyclohexyl or phenyl, together with at least one dye of the formula    <IMAGE> (2) wherein B1, B2 and E1 are hydrogen, C1-C4-alkyl or C1-C4-alkoxy, and X is straight-chain or branched-chain C1-C4-alkyl, or straight-chain or branched-chain C2-C4-hydroxyalkyl, and a dye of the formula <IMAGE> (3)   wherein one Y is hydrogen or methyl, and the other Y is C2-C4-alkanoylamino or C2-C4-hydroxyalkylsulfamoyl, or with a mixture of the dyes of the formulae    <IMAGE> (4)  and   <IMAGE> (5)  where Y1 in the formula (4) is C2-C4-hydroxyalkylsulfamoyl, and Z is hydrogen or methyl, and Y2 in the formula (5) is C2-C4-alkanoylamino, Z in the formula (4) being hydrogen when Y2 in the formula (5) is the propionyl amino group in the m-position with respect to the NH group. The process according to the invention is suitable for dyeing natural or synthetic polyamide materials from an aqueous liquor, or for printing with printing pastes; and it is particularly suitable for dyeing from short liquors.
Patent AT-E47245-T1 (AT)
Inventor: HAAS ARMAND
IPC: C08L101/00
Filed: 1983-05-31
Granted: 1989-10-15
Abstract: 1. Crosslinked material, having improved properties, obtained from copolymers of ethylene and of at least one alpha-olefine, characterized in that its gel factor is between about 95 and 99% and in that the said copolymers are chosen from amongst : (a) ethylene/propylene copolymers which comprise, if appropriate, up to 4 mol% of units derived from another alpha-olefine, have a density of between 0.905 and 0.930 g/cm**3 and a melt index of between about 0.4 and 3 dg/min, possessing from 32 to 62 methyl groups per 1,000 carbon atoms and are such that their density rho, expressed in g/cm**3 , and the proportion m of methyl groups therein are related to one another as follows : 0.9530 =< rho + 0.83 m =< 0.9568, (b) copolymers of ethylene and of at least one alpha-olefine containing at least 4 carbon atoms, the said copolymers having a density of between 0.905 and 0.940 g/cm**3 , a melt index of between 0.2 and 20 dg/min and an average proportion of alpha-olefine units of between 1 and 8 mol%, comprising crystalline fractions and amorphous fractions and having a heterogeneous distribution of the alpha-olefine units, and having a proportion of alpha-olefine units varying between 0.2 and 5 times their average proportion, depending on the fractions in question, (c) compositions comprising up to 40% by weight of an ethylene polymer prepared by free radical polymerization and at least 60% by weight of a copolymer of type (a) and/or of a copolymer of type (b), (d) copolymers of ethylene and of at least one alpha-olefine having from 3 to 12 carbon atoms, the said copolymers comprising from 0.5 to 10 mol% of units derived from the alpha-olefine, modified by the introduction of long-chain branches in such a quantity that their measured limiting viscosity is between 1.3 and 10 times their limiting viscosity calculated from the molecular weight distribution, (e) compositions comprising at least 60% by weight of at least one copolymer of type (a) and/or of type (b) and up to 40% by weight of an ethylene polymer having a specific gravity of between 0.956 and 0.970 and a melt index of between 0.1 and 1 dg/min, (f) compositions containing a mixture of at least one copolymer of type (a) and at least one copolymer of type (b), and (g) compositions containing several copolymers of type (b), more particularly several copolymers having markedly different melt indices, it being possible for the copolymers of types (a) and (b) to be obtained by copolymerization of ethylene and at least one alpha-olefine in at least one reactor comprising at least one zone, at a temperature of between 180 degrees and 320 degrees C and under a pressure of between 300 and 2,500 bars, by means of a Ziegler-type catalyst system comprising, on the one hand, at least one activator chosen from amongst the hydrides and organometallic compounds of the metals of groups I to III of the Periodic Table, and, on the other hand, at least one transition metal halogen.
Patent AT-E31116-T1 (AT)
Inventor: PLATT KENNETH B
IPC: C12Q1/70
Filed: 1984-05-18
Granted: 1987-12-15
Abstract: A diagnostic antigenic factor for determining swine carriers of pseudorabies is obtained from the culture medium in which the pseudorabies (PR) virus is cultured, the medium being removed at an intermediate time in the PR virus replication cycle. The antigenic factor thus obtained can be used as a complementary antigen with reference to the lectin-bound glycoprotein antigens of PR virus from which immunizing sub-unit vaccines can be prepared. Therefore, sub-unit vaccinated swine which are non-carriers of PR virus can be distinguished from carriers. This result can provide an important tool for control of swine pseudorabies and its eventual eradication.
Patent AT-E26908-T1 (AT)
Inventor: HUBER SIEGFRIED
IPC: A42B3/00
Filed: 1984-07-12
Granted: 1987-05-15
Abstract: 1. A protective helmet (1) for motor-cyclists with transverse ribs (7) or transverse grooves (8) formed on or in the helmet surface (10') in the region of the helmet dome (6), which ribs or grooves extend transversely or obliquely with respect to the air-flow direction (a), characterised in that the transverse ribs (7) and/or transverse grooves (8) have a rectangular cross-sectional profile.
Patent AT-E44626-T1 (AT)
Inventor: SAITO YASUNORI C O YOKOHAMA WO
IPC: H01R4/20
Filed: 1984-08-21
Granted: 1989-07-15
Abstract: Structure for connecting overhead earth wires with an optical fiber unit is proposed which comprises a protecting member for protecting the optical fiber unit from deformation. The protecting member is formed with a through hole for passing the optical fiber unit and with longitudinal grooves to receive the conductors.
Patent AT-E41267-T1 (AT)
Inventor: MUELLER WOLFGANG DR
IPC: H01L21/82
Filed: 1984-12-07
Granted: 1989-03-15
Abstract: A one-transistor memory cell comprises a semiconductor body which has a thin insulating layer on a boundary surface and a conductive layer on the thin insulating layer, the conductive layer representing that electrode of a storage capacitor that is connected to a selection field effect transistor. The selection field effect transistor is realized in a layer applied as a polycrystalline semiconductor layer and is then recrystallized. The memory cell provides the smallest possible semiconductor surface. This is achieved in that the recrystallized semiconductor layer is disposed above the conductive layer 3 and is separated therefrom by an intermediate insulating layer, whereby it extends in the lateral direction, at most, up to the edge of the semiconductor layer 3.
Patent AT-E34605-T1 (AT)
Inventor: ANDRIESSEN JOHANNES
IPC: F21V21/096
Filed: 1984-02-03
Granted: 1988-06-15
Abstract: 1. Device for supplying an electric receiver whose position is variable on a surface, comprising, on said surface, a network of parallel strips made of an electrically conducting material, of the same width and spaced apart from one another, these strips being imbricated alternately in one another, forming two assemblies, namely a first assembly of strips of even rows (4, 6, 8) connected to one pole (10) of a source of electrical current, and a second assembly of strips of odd rows (3, 5, 7) connected to the other pole (12) of the source of current, a current pick-up (2) with variable position, three sensors (A, B, C) adapted to come into contact with the conducting strips, and a switching circuit (13) for supplying the receiver, this circuit (13) having a plurality of inputs connected respectively to the current sensors (A, B, C) and an output connected to the receiver to allow supply of the receiver (1) when at least two of the current sensors (A, B, C) come into contact with two conducting strips belonging respectively to the first and second assemblies of strips connected to the two poles (10, 12) of the source of electrical current, characterized in that the network of parallel conducting strips (5-8) is covered with a layer of insulating material (14), the current sensors (A, B, C) are made in the form of metal contact styluses of the same length passing through the layer of insulating material (14) forming the upper covering applied on the conducting strips (5-8) and the sensors (A, B, C) are disposed at the apices of an equilateral triangle, wherein the height of this equilateral triangle is equal to the distance between centres of the conducting strips (5-8) that is to say substantially equal to the wideness of said strips.
Patent AT-E36500-T1 (AT)
Inventor: LAEMMLEIN HELMUT
IPC: B65D19/20
Filed: 1985-04-13
Granted: 1988-09-15
Abstract: 1. Transport container made of a foldable blank of carton, cardboard, corrugated cardboard or a similar foldable material, comprising bottom sections each determining one part of a container bottom, respectively, which sections are foldably hinged to the side walls of the container, the container being able to be assembled with a pallet made from wood, laminated wood or a similar material through the container bottom or by means of its bottom sections, characterised in that recesses (19) are provided in at least one of the bottom sections (13, 14) which lie on top in the case of the blank being folded together, which recesses form an access to a bottom section (13) lying thereunder and being placable on the pallet (2), and a free passage for attachment means (3) for attaching this lower bottom section (13) to the pallet bottom (21) in the folded state of the blank.
Patent AT-E61057-T1 (AT)
Inventor: CHRISTENSEN BURTON G
IPC: C07F9/38
Filed: 1985-07-01
Granted: 1991-03-15
Abstract: Carbapenems having the formula: <CHEM>  wherein <CHEM> is a mono- or bicyclic quaternary heteroaryl, their preparation and antibiotic use are disclosed.
Patent AT-E43402-T1 (AT)
Inventor: LUTH ROYSE I
IPC: E21B19/15
Filed: 1985-09-23
Granted: 1989-06-15
Abstract: A pipe handling apparatus is adapted for transferring oil well pipe to and from a drilling rig. The apparatus includes a transportable chassis having tracks for supporting and guiding a reciprocable and rotatable table. A first scissors lift mounted to the table provides vertical motion to a platform to which is mounted a second scissors lift. The second scissors lift is designed to impart vertical and horizontal motion to a conveyor. The conveyor comprises three axially spaced endless belts for moving the pipe longitudinally to the conveyor takeoff point. Tapered spades protrude into the spaces during the pipe return operation to eject the pipe from the conveyor. The conveyor and platform are reciprocable with respect to the second and first scissors lifts, respectively. The chassis includes pivotable arms for raising a pipe to the top of the collapsed scissors lifts so that a pipe rolls onto the conveyor belts prior to lifting.
Patent AT-E59158-T1 (AT)
Inventor: PERKOLA MARKKU
IPC: B27L11/08
Filed: 1985-10-18
Granted: 1991-01-15
Abstract: A cutter segment for a disc grinder or the like, said grinder consisting of two oppositely placed cutters made up of several segments attached to each other, at least one of the cutters being rotable, said cutter segments being provided with a rough surface or with teeth (5) and grooves (6) for the grinding of material such as wood chips. With prior-art grinders of this kind, exhaustion of the steam produced in the grinding process has proved to be a difficult problem. The cutter segment of the invention solves this problem in that the segments of at least one of the cutters are provided with one or more exhaust channels (7) having a sectional area essentially larger than that of the grooves (6).
Patent AT-E30545-T1 (AT)
Inventor: EHRLINGER FRIEDRICH
IPC: B60K17/354
Filed: 1984-12-19
Granted: 1987-11-15
Abstract: PCT No. PCT/EP84/00412 Sec. 371 Date Sep. 30, 1985 Sec. 102(e) Date Sep. 30, 1985 PCT Filed Dec. 19, 1984 PCT Pub. No. WO85/03042 PCT Pub. Date Jul. 18, 1985.Multi-axle vehicles with individual wheel drives are, for the purpose of improving ground clearance, also equipped with drive trains split in two arrayed in proximity of the wheels, in which distribution drives drive the wheels via articulated shafts. In order that these articulated shafts, despite the short distance between the distribution drive and the wheel hub, do not become so short that either the angle or excursion is very limited, or that the articulation must be stressed unfavorably, and to permit larger spring paths for the wheels, the articulations were integrated into the housings of the distribution and/or wheel hub drives to the extent that the center of the articulation comes to lie immediately at or even behind the intersection of the articulated shaft with the drive train and below the output bearing. The latter receives therto a specially large diameter and short construction length.
Patent AT-E59895-T1 (AT)
Inventor: BASIC JOHN N SR
IPC: F23M5/08
Filed: 1982-03-24
Granted: 1991-01-15
Abstract: An incinerator system includes: a main chamber (32); double reburn tunnels (41,42); an excitor (134,158) within a reburn tunnel; a grate (234) near the incinerator's inlet (231) to permit the drying and initial combustion of refuse, and an ash scoop (278). The use of dual reburn tunnels (41,42), along with a damper (69,70) that permits the closure of at least one of them, permits the efficient and environmentally acceptable utilization of the main incinerator chamber (32) even with minimal refuse contained there. With less refuse, only one reburn unit (41,42) operates; it will still have sufficient heat and throughput to maintain, with minimal auxiliary fuel, the temperature needed for complete combustion. An excitor (134,158), or solid stationary object placed within the reburn tunnel (41,42), permits the retention and reflection of the heat generated by the burning to assure complete combustion of all hydrocarbons within the reburn unit. Additionally, the air utilized in the reburn unit may enter through the excitor for efficient distribution and concomitant combustion. <IMAGE>
Patent AT-E61933-T1 (AT)
Inventor: WETZEL THOMAS ANDREW
IPC: A61K8/00
Filed: 1986-02-26
Granted: 1991-04-15
Abstract: Antidandruff, lotion shampoo compositions which contain a synthetic surfactant, a particular ethylene glycol diester, an amide, a particulate antidandruff agent and water are disclosed.
Patent AT-E70003-T1 (AT)
Inventor: GLOVER JOHN BENJAMIN
IPC: B29C45/32
Filed: 1986-07-07
Granted: 1991-12-15
Abstract: A plastics pipe or pipe coupling is made by injection moulding the plastics pipe or coupling body 1, injection moulding at least one sealing ring 3 separately but susbstantially simultaneously, and bringing the body and sealing ring together directly after the moulding while these components are still in a hot as-moulded state, so that a direct thermal bond is formed between them. Preferably, the respective moulds are opened but the components are not stripped but are brought together for bonding while still in position on respective mould members 15, 19. This eliminates intermediate handling and ensures that the moulded components remain clean and of accurate shape and dimension as they are brought together. Moulding apparatus comprises respective injection moulding cavities for the body and sealing ring, and a reversible support for carrying the sealing ring out of its mould and into contact with the moulded body.
Patent AT-E60443-T1 (AT)
Inventor: CHIANTELASSA ENRICA C O FIAT L
IPC: G01N25/08
Filed: 1986-07-17
Granted: 1991-02-15
Abstract: A predetermined quantity of liquid (L), normally a fluid for motor vehicle braking circuits, is heated to boiling point in a container (3) closed at its upper end by a condenser element (4) which can collect the vapours from the boiling liquid and form the drops of condensation from these vapours. A sensor (12) detects the formation of the first drop of condensation and, through an electronic control and operating circuit (13), causes the temperature of the liquid measured by a temperature sensor (10) immersed in the liquid itself to be presented to the exterior (22).
Patent AT-E68101-T1 (AT)
Inventor: LARWS PETER
IPC: A63H33/12
Filed: 1987-01-20
Granted: 1991-10-15
Abstract: For the production of panels of a toy construction set, a base element of rectangular shape is disclosed, which as at least two square openings axa, and which constitutes a flat hollow body, which is open on one large rectangular surface. The distance of the openings from the outer surfaces of the base element is a/2. Preferably, the base element has at least eight openings, which are arranged in at least two rows which lie on top of each other in rectangular array, each row comprising at least four openings which are next to each other.
Patent AT-E98658-T1 (AT)
Inventor: MALLO PAUL
IPC: C08G63/06
Filed: 1987-08-06
Granted: 1994-01-15
Abstract: The pulverulent polymer according to the invention, based on at least one water-soluble ethylenically unsaturated monomer, has a capillary suction capacity under pressure after 20 minutes at least equal to 20 ml/g. This polymer may be prepared by a method which consists in dispersing and suspending an aqueous phase (1) comprised of an aqueous solution of at least one water-soluble ethylenically unsaturated monomer containing an effective quantity of at least one cross-linking agent soluble in said phase (1), in an oil phase (2) comprised of at least one aliphatic or alicyclic hydrocarbon having at least 6 carbon atoms and containing an effective quantity of at least one surfactant, and polymerizing said water-soluble ethylenically unsaturated monomer in the presence of at least one free radical generator, the surfactant being selected so as to carry out the polymerization with a weight ratio of phase (2) to phase (1) lower than or equal to 0.75. Application to the production of articles capable of absorbing aqueous fluids, particularly in the hygiene and agricultural fields.
Patent AT-E47810-T1 (AT)
Inventor: CANS YVES
IPC: B22D11/124
Filed: 1987-12-01
Granted: 1989-11-15
Abstract: The invention relates to a process and an apparatus for casting in a pit, without risk of explosion, of aluminum and its alloys, particularly with lithium. It comprises placing an elastic shield (3) around the cast product in order to stop the cooling water and any liquid metal outpouring, the water and metal being collected by flowing over the shield, into inclined channels (5 to 14), where the water forms a film and the metal is stopped in portionwise manner by strips (19) located at appropriate distances within the channels.
Patent AT-E58410-T1 (AT)
Inventor: PREVOT GERARD
IPC: E05B63/18
Filed: 1987-09-10
Granted: 1990-11-15
Abstract: The locking device (2) is particularly intended for use with a sliding window, door or similar system (1). It incorporates in its housing (15) a slider (18) connected to a hooked bolt (22) engaging with a catch (29) attached firmly to the frame (30). The slider is held by a locking device (34) with a return spring, the locking device (34) being a unit separate from the slider (18). It also incorporates components for positioning (42 to 44) and for holding (41, 48), which engage with complementary components (27, 44, 51, 52) of the sliding door or window (1). 
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Patent AT-E110628-T1 (AT)
Inventor: RAUTENBERG LEONARD J
IPC: B32B5/20
Filed: 1988-05-20
Granted: 1994-09-15
Abstract: A laminated, water-proof, elastic fabric which has the ability to pass moisture vapor therethrough, comprising a layer of stretch material (11) with substantial elastic qualities, and a polymere film layer (13), having a thickness less than about 1,0 mil, both are bound together by an adhesive (12) bonding layer being present in substantially discontinous segments, and a method for producing said laminated water-proof, elastic fabric, comprising the steps of providing a first layer of an elastomeric film, providing a second layer elongating the first layer a predetermined amount in the longitudinal direction and applying an adhesive at substantially discrete areas and pressing together and using the adhesive applied to the laminated fabric; see Figure 5.
Patent AT-E58809-T1 (AT)
Inventor: BAUER HELMUT
IPC: H04B1/04
Filed: 1988-10-21
Granted: 1990-12-15
Abstract: In order to prevent the generation of interfering signals, e.g. in adjacent frequency ranges, in a VHF radio transmission installation with at least two transmitters connected via a transmitter filter to a common antenna, the input of the power amplifier of one transmitter is supplied with part of the output power of the control amplifier of at least one of the other transmitters in such a way as to compensate for the interference power of the other transmitter.
Patent AT-E102056-T1 (AT)
Inventor: PANZANI IVO
IPC: A61M1/16
Filed: 1988-12-09
Granted: 1994-03-15
Abstract: An integrated unit in extracorporeal blood circuit includes a tank (1) internally provided with a wall in defoaming material (2) having at least one filter (11), adapted to delimit at least laterally a portion of space inside which blood coming from the patient and from the operating field inflows, and thus such as to act simultaneously as venous tank and as cardiotome, said tank (1) being connected monolithically to a heat exchanger (15) and to an oxygenator (14) adapted to be traversed by the outflowing blood from said tank (1).
Patent AT-E55065-T1 (AT)
Inventor: TIMMER KLAAS
IPC: C07C209/32
Filed: 1988-03-10
Granted: 1990-08-15
Abstract: Method for the preparation of catalysts on support materials, such as strontiumtitanate, which serve for the hydrogenation of unsaturated organic compounds such as alkenes, alkynes and aromates, which catalysts consist of rhodium-metal on support, obtained by applying rhodiumcarbonyl-clusters to a support in an inert atmosphere and then pyrolyzing them at a relatively low temperature of for instance 150 DEG C. The material, thus applied to the support is activated by means of a reaction with oxygen, preferably between 0 DEG  and 150 DEG C.
Patent AT-E67268-T1 (AT)
Inventor: GAGNOUD MARCEL
IPC: E05C9/00
Filed: 1988-07-26
Granted: 1991-09-15
Abstract: A locking fitting (1), such as a lock, espagnolette, espagnolette lock or the like, comprising one or a plurality of cases (2) fixed to a face plate (3) and containing a mechanism for controlling one or more locking elements (4, 5), the face plate (3) of this locking fitting (1) possessing, on its inner face (11) surface-mounted, for example, on the front edge of a leaf of a door, window or the like, riveting means consisting of studs (13) projecting in relation to the inner face (11) of said face plate (3). <IMAGE>