baber/WOPTO huggingface dataset:
Patent AT-E66326-T1 (AT)
Inventor: EIZENHOEFER ALFONS
IPC: H04J13/00
Filed: 1986-03-26
Granted: 1991-08-15
Abstract: A digital multiplex radio transmission system wherein transmission channels between a fixed radio station and a plurality of mobile radio stations may be established by code division multiplex or frequency division multiplex, individual message channels being separated by means of different distributions of the data symbols transmitted therein. In order to synchronize the fixed station transmitter with the mobile station receivers, respective synchronizing symbols are inserted between the successive data symbols transmitted in any channel. The synchronizing symbols used in all channels are the same, and are spaced at the same time intervals in each channel. Consequently, they are received with significantly higher energy than the data symbols, permitting the multi-path profile to be measured and providing reliable synchronization.
Patent AT-E44399-T1 (AT)
Inventor: EDWARDS JOHN BROOKS
IPC: E21C35/24
Filed: 1986-05-02
Granted: 1989-07-15
Abstract: A method of and apparatus for controlling the resultant velocity of a member (4) is provided, the resultant velocity being derived by driving the member in two component directions, simultaneously. First sensor means derive a signal indicative of the resultant velocity, the derived signal being compared with a preselected reference signal to derive an error signal constituting a resultant velocity demand signal which is integrated to obtain a resultant amount of movement demand signal. The resultant amount of movement demand signal is selected from 'look-up' reference table memory means and corresponding desired values derived for the amounts of movement of the member in the two component directions. The desired values are compared with signals derived from first and second sensor means sensing the movement of the member and error signals are obtained for controlling the driving of the member in the two component directions.
Patent AT-E108470-T1 (AT)
Inventor: AOKI KEI
IPC: C08G18/81
Filed: 1986-05-27
Granted: 1994-07-15
Abstract: Novel polymerisable compounds which can be used to form coatings on substrates such as glass fibres, having a substituent of the formula 

CH2=@-CO-NH-CO-O-
 wherein R is H or C1-5 alkyl, can be derived from the corresponding compound having an OH group instead of the said substituent.
Patent AT-E119937-T1 (AT)
Inventor: MASON ANTHONY JOHN
IPC: A61K38/00
Filed: 1986-10-02
Granted: 1995-04-15
Abstract: DNA encoding the prepro inhibin  alpha  and  beta  chains has been isolated. This DNA is ligated into expression vectors and used to transform host cells for the preparation of inhibin or activin. Also provided are prohormone domains and other inhibins  alpha  or  beta chain derivatives having therapeutic or diagnostic interest. The compositions provided herein are useful in the manipulation of fertility in animals.
Patent AT-E79622-T1 (AT)
Inventor: HARREUS ALBRECHT DR
IPC: A61P7/00
Filed: 1987-03-31
Granted: 1992-09-15
Abstract: Novel 1,4-diazepines of the general formula 
<IMAGE>
 in which
 R1, R2, R3, and A are as defined in the description. 
<??>The novel compounds are intended for use in the treatment of pathological states and diseases involving PAF (platelet activating factor).
Patent AT-E61396-T1 (AT)
Inventor: POETSCHKE DENES
IPC: C11D3/384
Filed: 1983-07-16
Granted: 1991-03-15
Abstract: The invention relates to a cleaning agent, particularly for textiles which has a content of milk proteins. Milk proteins are suitable for an at least partial substitution of the polyphosphates contained in conventional detergents. However, they are particularly advantageously used in textile dyeing and high pressure cleaning. With particular advantage, they can be added together with a surfactant mixture.
Patent AT-E71081-T1 (AT)
Inventor: HEUMUELLER RUDOLF DR
IPC: C07C51/38
Filed: 1987-06-10
Granted: 1992-01-15
Abstract: Certain esters of  alpha -fluoroacrylic acid are available via hydrolysis of  alpha -hydroxymethyl- alpha -fluoromalonic esters, followed by decarboxylation of the hydrolysis product. Phenyl  alpha -fluoroacrylates which are substituted on the phenyl radical can be prepared by hydroxymethylation of dimethyl  alpha -fluoromalonates, decarboxylation and dehydration of the resultant dimethyl  alpha -hydroxymethyl- alpha -fluoromalonate and esterification of the resultant  alpha -fluoroacrylic acid with substituted phenols. The substituted phenyl  alpha -fluoroacrylates are colourless liquids or colourless solids which are polymerisable. They are suitable as starting material for the preparation of fluorinated polymers.
Patent AT-E66950-T1 (AT)
Inventor: HORN PETER
IPC: C08K5/098
Filed: 1987-09-17
Granted: 1991-09-15
Abstract: Disclosed are internal mold release agents for the preparation of molded articles using polyisocyanate addition polymerization, which are comprised of: (A) at least one ketimine, aldimine, enamine, cyclic Schiff base or a mixture of at least two of said compounds; (B) at least one metal salt of an organic carboxylic acid having from 8 to 24 carbon atoms; and (C) optionally including at least one carboxylic acid, organic sulphonic acid, mineral acid, or amidosulphonic acid, and their use in preparing molded articles comprised of polyurethane-plastics, polyurea-plastics, polyurethane-polyurea-plastics, polyurethane-polyurea-polyamide-plastics, or polyurea-polyamide-plastics.
Patent AT-E67643-T1 (AT)
Inventor: MELVIN JAMES STEWART
IPC: A23N12/02
Filed: 1987-03-11
Granted: 1991-10-15
Abstract: The invention relates to a method comprising the steps of size-grading G potato tubers (55) and then bringing substantially soil-free size-graded tubers (55) to a thermal treatment zone T in which they are immersed in a fluid (10) at a temperature of from 45 to 85 DEG C, for a period of time sufficient to kill at least some microorganisms without significantly damaging the tubers. According to the invention the tubers (55) are then passed substantially directly, through a drying zone D, in which they are surrounded by a hot air flow (68) having a temperature of from 40 to 75 degrees C, to dry their outer surfaces following which they are brought to a cooling zone P. The invention also relates to an apparatus comprising a vessel (2) with an endless conveyor (4) for conveying tubers along a conveying path through hot fluid (10) held in vessel (2) at a temperature of from 45 to 85 DEG C. According to this invention a second conveyor (57) is provided for conveying the tubers (55) through a drying zone (D) provided with an air flow induction device (67) and a heater (H) formed and arranged for inducing a hot air flow (68) having a temperature of from 40 to 65 DEG C around tubers (55) passing through the drying zone (D).
Patent AT-E124993-T1 (AT)
Inventor: LOESCH-FRIES SUE L
IPC: A01H1/00
Filed: 1987-04-01
Granted: 1995-07-15
Abstract: The present invention discloses the making of plant cells which contain antisense RNA (aRNA) complementary to the mRNA of a target plant virus. Construction of aRNA genes and transformation of aRNA genes into plant cells is also taught. Such cells are relatively resistant to infection by the target virus when compared with cells not containing aRNA. Furthermore, methods and DNA molecules useful for producing plant cells containing aRNA are also disclosed.
Patent AT-E68421-T1 (AT)
Inventor: REYNOLDS DAVID P
IPC: B60R13/01
Filed: 1987-07-23
Granted: 1991-11-15
Abstract: A one-piece trunk liner (10) for an automobile trunk compartment wherein the trunk liner (10) is formed of fibrous material and molded to form a relatively stiff body having a center floor cover panel (20) and a plurality of panels (30,40a,40b,50a,50b) extending along the sides of the center floor panel (20) and integrally connected thereto and extending upwardly and outwardly from the center floor cover panel (20) so as to be in outwardly diverging relation to the center floor cover panel (20). The stiffness of the molded fibrous body and the outwardly diverging relationship of the plurality of panels (30,40a,40b,50a, 50b) permit the panels to resiliently engage inner wall surfaces of the trunk when the panels are biased inwardly toward an upright position when mounted in the trunk to thereby facilitate mounting the trunk liner (10) in the trunk of an automobile and the maintaining of the trunk liner (10) in the installed position in engagement with the walls of the trunk.
Patent AT-E79076-T1 (AT)
Inventor: OVERBERGH NOEL MARCEL MICHIEL
IPC: B29C61/06
Filed: 1987-10-19
Granted: 1992-08-15
Abstract: A heat recoverable article such as a sleeve for enclosing a telecommunications splice case comprises a sheet of polymeric material reinforced by means of a laminate. The laminate comprises one layer (8) having a tensile strength of at least 10 MPa at 100 DEG C and another (18) which is a moisture vapour barrier, for example a metal foil.
Patent AT-E57390-T1 (AT)
Inventor: LEEMANS JAN
IPC: C12N15/63
Filed: 1987-01-21
Granted: 1990-10-15
Abstract: A process for controlling the action in plant cells and plants of a glutamine synthetase inhibitor (I) comprises providing the plants with a heterologous DNA including a foreign nucleotide sequence, capable of being expressed in the form of a protein in the plant cells and plants, under conditions such as to cause the heterologous DNA to be integrated stably through generations in the cells of the plants, and where the protein has an enzymatic activity capable of causing inactivation or neutralisation of (I). Pref. the heterologous DNA fragment comprises a foreign nucleotide sequence coding for a polypeptide having phosphinothricin (PPT) acetyl transferase activity.
Patent AT-E65884-T1 (AT)
Inventor: HAU JANN
IPC: A01J25/16
Filed: 1987-03-11
Granted: 1991-08-15
Abstract: A method of accelerating the ripening of cheese is disclosed wherein cheese is placed in an electric field during part of the ripening process. During the ripening process, the direction of the electric field is changed at a constant or varying frequency during the entire course of the ripening process.
Patent AT-E71935-T1 (AT)
Inventor: GAIS HANS-JOACHIM
IPC: C07C381/10
Filed: 1987-05-18
Granted: 1992-02-15
Abstract: This invention comprises a process for the production of unsymmetrical olefins from prochiral symmetrical ketones by addition of lithiosulfoximine from n-butyllithium and N-substituted S-methyl-S-phenyl-sulfoximine derivatives and then reaction with n-butyllithium/trimethychlorosilane.
Patent AT-E54095-T1 (AT)
Inventor: PETERMANN JUERGEN PROF DR
IPC: D01D5/12
Filed: 1988-03-03
Granted: 1990-07-15
Abstract: 1. A process for producing an ultrahigh modulus fiber or film from a sheet of an elastic hard thermoplastic produced by uniaxial extension of the melt and crystallization, which comprises ultradrawing the sheet perpendicularly to the molecular direction, the draw ratio lambda being at least 10.
Patent AT-E90990-T1 (AT)
Inventor: RIBAUDO NICKOLAS A
IPC: B66B13/14
Filed: 1988-03-11
Granted: 1993-07-15
Abstract: A hydraulic door opening or closing device comprises a hydraulic fluid pump motor (7) having two ports connected to each end of integral dual manifold (8, 9) and operating cylinder apparatus (10) by way of two branch fluid lines (11, 12). One branch line is fluidly connected to a particular end of the operating cylinder by way of a directional flow valve (17, 18). The other branch line to the same end of the cylinder is fluidly connected to the cylinder by way of an associated manifold (8, 9). Fluid communication with the cylinder through the manifold (8, 9) is accomplished by providing a plurality of valved openings (21-30) linearly disposed along the end of the cylinder between the manifold (8, 9) and the cylinder (10). As a piston (14) of the operating cylinder (10) passes these openings, a door coupled to the piston (14) is automatically slowed as fluid on the drive side of the piston is returned through the openings to the hydraulic fluid pump (7). A simplified control circuit coupled to the device provides three modes of operation, an opening mode, a closing mode and a reversing mode from door opening to door closing.
Patent AT-E80588-T1 (AT)
Inventor: PRINS GEERT JAN
IPC: B65H29/46
Filed: 1988-11-17
Granted: 1992-10-15
Abstract: The invention relates to a device for stacking flat articles, such as postal items. First guide means (9), which form part of a stacker head (7) and which bound a stack of articles (2) already stacked in a stacker bed (1) in a plane of stacking (D), carry out an imposed to-and-fro pulse movement between a rest position (A) and an outermost position (C) transversely to a supply line (3) and in line and level with the stack to make stack space for a short time for an article 2.2 to be stacked, which article is entering at that moment via the supply line (3). The pulse movement can be realized by hanging the first guide means (9) on the one hand by means of a first set of parallel leaf springs (17, 18) to a frame part (19, 20, 31, 32) in such a way that they can swing, and on the other hand by coupling them to the driving end (28) of drive means (25, 26) carried on bearings in the frame part. In the rest position (A) the stack pressure exerted in the plane of stacking (D) on the first guide means (9) of the stacker head (7) will (practically) completely be exerted as a sideways pushing force on the frame part. This fact can be utilized with advantage for a very accurate stack-force measurement. For that purpose the frame part is connected, on the one hand, via a second set of parallel leaf springs (33, 34) to the fixed world (35, 36, 4) and, on the other hand, via a coupling bar (37) to a force transducer (38, 39). A very small sideways displacement of the frame part under the sideways pushing force caused by the stack pressure is registered by the force transducer (39) and converted into a signal which can be used for a change of position, if any, of a stack support (8) for regulating the stack pressure.
Patent AT-E74178-T1 (AT)
Inventor: CHU JOHN
IPC: G07C9/00
Filed: 1988-06-28
Granted: 1992-04-15
Abstract: An electromechanical gating mechanism (10) comprises an electrical energy generating system for generating electrical energy in response to and utilizing energy derived from mechanical motion consciously generated by an intelligent agency. An electronic decision making apparatus (24) is solely powered by the electrical energy generated by the electrical energy generating device. The decision making apparatus (24), which may include a non-volatile memory, is adapted to receive information, to make one of a set of possible decisions based on the information and on its logic and/or data in its memory and to generate a specific low power electrical output in response to a selected one of the set of possible decisions being made. A mechanical gate (28) has at least two positions. An electrical to mechanical energy conversion device (27) serves for converting electrostatically the low power electrical output into a minute mechanical force/movement and for applying the minute mechanical force/movement to position the gate in a selected one of its positions.
Patent AT-E60043-T1 (AT)
Inventor: DRIVON GILLES
IPC: C07C19/14
Filed: 1988-07-07
Granted: 1991-02-15
Abstract: The preparation of perfluoroalkyl bromides or bromo- perfluoroalkanes CnF2n+1 or insert-Br (n = 1 to 20). 
<??>Gaseous hydrogen bromide is reacted with a perfluoroalkanesulphonyl chloride CnF2n+1SO2Cl in the presence of a catalyst consisting of a tertiary amine or phosphine or of a quaternary ammonium or phosphonium salt at a temperature ranging from 80 to 200 DEG C.
Patent AT-E113292-T1 (AT)
Inventor: PHILIPPE MICHEL
IPC: A61K8/37
Filed: 1988-11-03
Granted: 1994-11-15
Abstract: Aromatic esters of macrolidic and lincosamidic antibiotics are employed in the treatment of acne.
Patent AT-E74496-T1 (AT)
Inventor: NOFRE CLAUDE
IPC: A23G3/42
Filed: 1988-01-14
Granted: 1992-04-15
Abstract: Sweetening agents of the formula: <IMAGE> in which, in a preferred embodiment, R0 is: either a heterocyclic ring constructed on a cyclopentadienyl or phenyl group by replacement of 1 to 3 cyclic C with N, O or S, or an indanyl, indenyl, naphthyl or tetrahydronaphthyl group or a heterocyclic derivative constructed on these groups by replacement of 1 to 4 cyclic C with N, O or S; R1 is H or CH3; R2 is a 2-13 C hydrocarbon group in which up to 4 C may be replaced by N, O, S, Cl, Br and I and up to 5 H by F; R3 and R4 are H.
Patent AT-E129251-T1 (AT)
Inventor: CECH THOMAS R
IPC: C12N9/12
Filed: 1987-12-02
Granted: 1995-11-15
Abstract: RNA enzymes or ribozymes can act as endoribonucleases, catalyzing the cleavage of RNA molecules with a sequence specificity of cleavage greater than that of known ribonucleases and approaching that of the DNA restriction endonucleases, thus serving as RNA sequence specific endoribonucleases. An example is a shortened form of the self-splicing ribosomal RNA intervening sequence of Tetrahymena (L-19 IVS RNA). Site-specific mutagenesis of the enzyme active site of the L-19 IVS RNA alters the substrate sequence specificity in a predictable manner, allowing a set of sequence-specific endoribonucleases to be synthesized. Varying conditions allow the ribozyme to act as a polymerase (nucleotidyltransferase), a dephosphorylase (acid phosphatase or phosphotransferase) or a sequence-specific endoribonuclease.
Patent AT-E80488-T1 (AT)
Inventor: THOMSON DAVID LYNN
IPC: G10L15/02
Filed: 1988-01-11
Granted: 1992-09-15
Abstract: Apparatus for detecting a fundamental frequency in speech utilizing a plurality of voiced detectors and selecting (104, 105) one of those detectors to make the voicing decision utilizing distance measurement values with each value generated by one of the voiced detectors. The voiced detector selected is the one which generated the best distance measurement value. The distance measurement value may be the Mahalanobis distance value or Hotelling's two-sample T<2> statistic. Two types of voiced detectors are disclosed: statistical voiced detectors (103) and discriminant voiced detectors (107). The disclosed statistical voiced detector adapts to changing speech environments by detecting changes in the voice environment in response to classifiers that define certain attributes of the speech.
Patent AT-E105731-T1 (AT)
Inventor: HEGEDUS LOUIS
IPC: B01D53/94
Filed: 1989-06-03
Granted: 1994-06-15
Abstract: Catalysts for the selective catalytic reduction of NOx by ammonia are made from porous formed supports having a certain fraction of the pores with pore diameters larger than 600 Angstrom units. Thus macropores can be introduced in a formed TiO2 support by adding burnout materials or some inorganic oxide prior to forming the titania into the formed support. Alternatively, titania is precipitated onto a porous inorganic oxide such as SiO2, Al2O3, ZrO2, AlPO4, Fe2O3 and B2O3 to form the support. Then conventional DeNOx catalytic metals are added. The support can be made by first impregnating the inorganic oxide particles with titania via a soluble precursor, forming titania and then shaping the coated particles into the desired shape such as a monolith. In a second embodiment, the inorganic oxide particles are first formed into the desired shape and then impregnated with the titania forming material. Barium sulfate can be added to the surface of the porous inorganic oxide to make an improved support.
Patent AT-E110160-T1 (AT)
Inventor: POGGI LUIGI ANDREA DR ING
IPC: F27B9/24
Filed: 1989-09-06
Granted: 1994-09-15
Abstract: The invention relates to a continuous furnace for the heat treatment of articles, more particularly ceramic pipes. The continuous furnace comprises an upper part which is stationary in the conveying direction, can more particularly be raised and lowered and comprises the furnace crown 11, 12, 13, and a lower portion which can move in the conveying direction and comprises at least the furnace bottom. The lower portion is made up of a plurality of carriages 4 which are disposed close one after the other and each bear on an underframe 9 a portion of the furnace bottom 16 and at one end an end face partition 17 subdividing the furnace space into individual chambers. During the heat treatment the articles 24 to be treated remain on the carriage 4, thus eliminating the need for expensive devices for transferring the articles from one conveying means to another conveying means.
Patent AT-E75749-T1 (AT)
Inventor: KLAVENESS JO
IPC: C07D473/34
Filed: 1989-10-05
Granted: 1992-05-15
Abstract: Compounds of formula (I) <CHEM>  wherein Y<1> is a hydrogen atom or an acyl or acyloxymethyl group;  Z is a hydrogen atom or an azido group; and X is a purine or pyrimidine base or an ester, amide or acyloxyalkyl derivative thereof; with the proviso that the molecule contains at least one 1,4-dihydro-1-alkyl-3-pyridinecarbonyl group. The compounds have antiviral activity.
Patent AT-E69763-T1 (AT)
Inventor: WHITE STEVEN ANDREW CARL
IPC: B29C43/00
Filed: 1989-03-02
Granted: 1991-12-15
Abstract: Moulded articles such as gaskets for container caps are made from a thermoplastic composition at high speed, for instance above 100 per minute, by continuously cutting a continuous supply of molten thermoplastic composition into molten pieces and transferring the molten pieces into a moulding position at which they are moulded into the gaskets or other desired articles, and the composition includes a melt-release material that continuously replenishes a melt-release layer on the surfaces by which the molten composition is cut and transferred to the moulding position.
Patent AT-E77973-T1 (AT)
Inventor: BAR-ILAN AMIRAM
IPC: B01J37/02
Filed: 1989-09-29
Granted: 1992-07-15
Abstract: The invention is concerned with a method of adsorbing uniformly onto preformed high surface area crystalline alumina one or more catalytically active non-noble (doping) oxide(s) and preferably alumina-stabilizing non-noble doping oxide(s), both from substantially neutral aqueous colloidal solutions thereof, drying and calcining the doped alumina to form an improved washcoating composition for receiving additionally catalytic noble metal particles.
Patent AT-E55836-T1 (AT)
Inventor: CHAMPIAU ROBERT
IPC: G11B15/00
Filed: 1989-04-20
Granted: 1990-09-15
Abstract: The invention relates to a device for detecting cutoff and short circuit defects in at least one electrical circuit portion. The detecting device (10) is intended to verify a circuit portion (11) connected to the terminals of a source of direct current (T1) and including a passive element (E, r) interposed between two switch devices (P, Q) comprises on the one hand four differential amplifiers (AD1, AD2, AD3 and AD4) each having one of their inputs connected to the common terminal (F) of the passive element (E, r) and to the first switch device (P) and their other input connected to a reference potential (V3 or V4), and on the other hand another voltage source (T2) and two resistors (R1 and R2) which are selected such that in the case of short-circuiting of the devices (P and Q), a signal appears at the output (X1 or X2) of one of the amplifiers AD1 and AD2, while in the case of cutoffs in one or the other of the circuit portions located on either side of this terminal (F)< a signal appears at the output (X3 or X4) of one or the other amplifier (AD3 and AD4). The invention relates to monitoring of circuits that control the excitation of recording heads in magnetic recording apparatus.
Patent AT-E82886-T1 (AT)
Inventor: PETTERSSON LARS TURE
IPC: B23B27/22
Filed: 1989-09-18
Granted: 1992-12-15
Abstract: The invention relates to an insert for chip forming machining. The insert (10) is a body having polygonal basic shape and is provided with a cutting edge at the periphery thereof and a chip former. The chip former is provided in the shape of a plurality of ridges (23) whereby the mutual distance between adjacent ridges diminishes in direction towards the middle of the cutting edge so as to form a conical corrugated chip (30) which is forced away from the workpiece during machining.