baber/WOPTO huggingface dataset:
Patent AT-E28528-T1 (AT)
Inventor: MERREM HANS-JOACHIM DR
IPC: G03F7/26
Filed: 1983-12-03
Granted: 1987-08-15
Abstract: An improved development process for relief structures based on radiation-crosslinked polymeric precursors of polymers which are resistant to high temperature in which the development fluid used is an aliphatic or cycloaliphatic ketone having 3 to 7 carbon atoms, is distinguished by rapid and complete removal of soluble polymeric material from the substrate with, at the same time, a minimum amount of attack on the radiation-crosslinked polymeric structures.
Patent AT-E28017-T1 (AT)
Inventor: OBERMAN MAARTEN ROELOF
IPC: H04L9/06
Filed: 1983-09-23
Granted: 1987-07-15
Abstract: Circuit provided with a number of data encryption standard circuits (DES). In order to obtain a greater interaction between the key bits and the data bits, at least two DES are connected in series, and a number of bits of the output of a first DES is directly supplied to the input of a second DES, which number of bits is at the same time added modulo 2, modulo 4 to the bits of an equal number of other outputs of the first DES. Even if the same key should be supplied to both DES and if, due to an operating error, the first DES should have been set to encipher and the second DES should have been set to decipher, the clear text will be prevented from appearing at the output. At the same time a good protection against so-called weak keys is obtained.
Patent AT-E52787-T1 (AT)
Inventor: WRESCHNER DANIEL HYAM
IPC: G01N33/50
Filed: 1983-12-23
Granted: 1990-06-15
Abstract: A method for the preparative recovery of electrophotetically resolved mRNA fractions from the matrix of the electrophoretic resolution, comprising applying to the matrix a carrier sheet of derivative cellulose or nitrocellulose bearing a plurality of residues selected from the group of polyuridylic acid and polythymidylic acid residues, cutting said carrier sheet into strips each of which holds an mRNA fraction and eluting an mRNA fraction from any desired strip.
Patent AT-E26237-T1 (AT)
Inventor: THULIN WILLIS
IPC: B60R9/04
Filed: 1983-03-18
Granted: 1987-04-15
Abstract: A luggage carrier for vehicles comprises a support rod (2) and support legs (4) connected with the ends of the support rod and having fastening means (14, 16) for fastening the luggage carrier to a vehicle. The luggage carrier comprises protective means (20) which are adapted in a closed position to obstruct operation of the fastening devices and thereby releasing of the luggage carrier from a vehicle to which the luggage carrier is fastened and/or releasing of objects (50, 52) supported by the luggage carrier are adapted in an open position to allow such operation and/or releasing. In order to obviate that the protective means (20) in its open position obstruct the desired operation and/or releasing of the luggage carrier or releasing of objects supported by the luggage carrier the protective means is in accordance with the invention connected with the rest of the luggage carrier by means of link devices (22).
Patent AT-E24171-T1 (AT)
Inventor: FUDERER ANDRIJA
IPC: F25J3/04
Filed: 1983-01-28
Granted: 1986-12-15
Abstract: In a pressure swing adsorption system for the purification of hydrogen to be used in an ammonia synthesis gas, nitrogen is employed as a purge gas at an elevated purge pressure. The hydrogen recovered at adsorption pressure contains about 20-25% nitrogen and is advantageous for use as said ammonia synthesis gas. The purge gas is expanded to generate power that can be used to compress air being passed to an air separation system. The nitrogen recovered therein can be employed as said purge gas, while the oxygen recovered can conveniently be employed in a hydrogen generation system used to form said hydrogen passed to the pressure swing adsorption system.
Patent AT-E25266-T1 (AT)
Inventor: SCHINDLER FRITZ DR
IPC: C12P7/46
Filed: 1984-01-21
Granted: 1987-02-15
Abstract: 1. A process for producing the pure L-isomer of malic acid from neutralized fumaric acid under bioconversion conditions by free movable microorganisms in an aqueous solution of fumarate characterized in that said microorganisms are fungi, that the initial concentration of fumarate is 11 to 15 % by weight and that the concentration of L-malic acid at the time of harvesting is 100 to 170 g per liter of fermentation broth.
Patent AT-E23238-T1 (AT)
Inventor: SLOTHOUR DONALD L
IPC: H01R13/629
Filed: 1984-02-06
Granted: 1986-11-15
Abstract: The electrical connection device enables single or multiple first connector halves to be advanced into positive engagement with substantially aligned second connector halves wherein at least the connections for the first connector halves are inserted through a panel. The first connector halves are mounted in one end of a barrel (20) which can be axially moved inwardly and outwardly through an aperture in the panel (12). A rotatable, but axially fixed, nut (37) is mounted on the panel around the aperture and threadably engages the surface of the barrel. A fixed sleeve (40) extends outwardly from the panel on the opposite side from the connector halves for additional support of the retracted barrel and at least one keyway (42) in the sleeve receives a key (44) extending radially from the barrel to prevent rotation of the barrel.
Patent AT-E21577-T1 (AT)
Inventor: ZIPSER OTFRIED
IPC: H01F27/29
Filed: 1984-04-12
Granted: 1986-09-15
Abstract: 1. Coil former for fitting in printed circuit boards, preferably for a line output transformer in combination with a switched-mode power supply transformer of a television set, the coil former (1) consisting of at least two cylindrical hollow sections (2, 3) which are integrally injection-moulded from plastic and can be plugged coaxially one into the other, and each of the coil former sections (2, 3) having several winding chambers (12), characterised in that at least two cylindrical coil former sections (2, 3) have on a face side (5, 6) a flange segment (7, 8) with soldering pins (11) fitted in axial direction in the outer region, and in that, once the coil former sections have been plugged one into the other, a row of soldering pins lying in one plane and arranged in the shape of an arc or of a U is produced.
Patent AT-E40938-T1 (AT)
Inventor: MUELLER KLAUS
IPC: A41G3/00
Filed: 1984-09-04
Granted: 1989-03-15
Abstract: 1. Method for the production of a hairpiece which as a top layer comprises a structure of mesh material or foil adapted to the head shape (14) with hairs (6) fastened to it and projecting upwards out of it and as a bottom layer (3) has at least in the face area (15), a marginal portion (4) of foil and/or fabric, hairs (5) which project forwards out of the hairpiece (1), being secured between the top and bottom layers (2, 3) characterized in that the forwardly projecting hairs (5) are separate from the upwardly projecting hairs (6) and are initially joined to the underside (16) of the top layer (2) and that in further operation, the bottom layer (3) forming the marginal portion (4) and consisting of a hardenable fluid foil or a solid adhesive foil or fabric, is bonded to the hairs (5) secured on the underside (16) of the top layer (2).
Patent AT-E33866-T1 (AT)
Inventor: BOUDOU MICHEL
IPC: E04B1/19
Filed: 1984-12-20
Granted: 1988-05-15
Abstract: 1. Device for assembling elongate elements (15) together with angular variation comprising a spherical body (1), two sleeves (3), (4) having a transverse surface for contact with the body (1), said sleeves being fixed to the body (1) with possibility of angular variation, characterized by a single fixing means (5) internal to the sleeves and to the spherical body, passing from one side to the other through the transverse wall of each sleeve, the spherical body and the potential upright which is engaged in a housing in said body, transversally to the fixing means.
Patent AT-E30608-T1 (AT)
Inventor: QUINTARELLI CLAUDIO
IPC: B01J4/02
Filed: 1984-03-23
Granted: 1987-11-15
Abstract: 1. An apparatus for the admission, into a liquid, of metered and controlled amounts of another (fluid) medium, particularly apted for washing machines, characterised by that a revolution body (1) is foreseen in fluid communication with the medium to be added, as well as an engine (12) intended to perform the rotation of said revolution body, said revolution body having, on its periphery, one or more slots or windows (2) and one or more baffles (3) which are arranged rear of the windows (2), as a function of the rotation's direction of the revolution body.
Patent AT-E46587-T1 (AT)
Inventor: MANNING WINTON H
IPC: G09B19/06
Filed: 1985-06-12
Granted: 1989-10-15
Abstract: A Cloze-Elide automated testing system and method, utilizing a display surface such as a printed sheet or video terminal. A text of words being presented on the display have distractor words inserted therein to be elided by the examinee, the distractor words being positioned at predetermined surface positions. Means are presented to the examinee for deleting, or eliding the distractor words, and automatic scoring apparatus is provided for determining the positions or identity of the word selected to be elided from the text and for automatically computing an indication of the test score.
Patent AT-E49983-T1 (AT)
Inventor: SAUER JOSEF DR
IPC: C11D3/37
Filed: 1985-07-05
Granted: 1990-02-15
Abstract: Process for the preparation of copolymers from acrylamide and acrylic or methacrylic acid, wherein to prepare 100 parts by weight of the copolymer, (A) 10-90 parts by weight of acrylamide, (B) 90-100 parts by weight of acrylic acid and/or methacrylic acid or of a salt thereof, (C) 0-40 parts by weight of another copolymerizable monomer and (D) 0-5 parts by weight of a copolymerizable crosslinking agent which has two or more olefinic double bonds are polymerized in an alcohol having 1-4 carbon atoms by precipitation polymerization such that 10-90% by weight of the alcohol, 10-90% by weight of the total amount of monomers (A), (B) and (C) together with 100% by weight of the crosslinker substance are initially mixed, polymerization is started with 10-100% by weight of the initiator and then the remainder of the solvent, monomers, crosslinking agent and initiator to make up to 100% is metered in, as individual components or as a mixture, after the polymerization has started.
Patent AT-E45451-T1 (AT)
Inventor: DIETER GEORG DIPL-ING
IPC: H04L27/14
Filed: 1985-08-27
Granted: 1989-08-15
Abstract: 1. Circuit arrangement for demodulating a binary FM signal, in particular transmitted via band-limited channel, which signal occurs with a first frequency corresponding to a binary signal "0" or with a second frequency corresponding to a binary signal "1", which is different from the first frequency, the transition from the first frequency to the second frequency and the transition from the second frequency to the first frequency taking place in each case such that frequencies between the first frequency and the second frequency also occur within the respective transition, with a device which carries out with respect to the binary FM signal firstly a period measurement, the measuring signals specifying the respective duration of a cycle of the FM signal concerned being used as addresses for the actuation of a memory (ROM), in which there is stored in each case in memory locations designated by the addresses corresponding to the binary value "0" or "1" a binary signal "0" or "1", which is emitted in response to the addressing of the respective memory location of the memory (ROM), characterized in that, if a given threshold value (Z3, Z4) is exceeded or not reached by the respective measuring signal, a counter (IZ) is preset to a counter position which corresponds to the difference between the period duration just determined and the average period duration of the FM signal, in that the counter (IZ) concerned is altered in its counter position, by counting pulses fed constantly to it, until it has reached a certain counter position, different from the said preset counter position, and in that, having reached the certain counter position concerned, the emission of a binary signal with a binary value ("1" or "0") different from the binary value ("0" or "1") of the previously emitted binary signal takes place.
Patent AT-E78354-T1 (AT)
Inventor: KELLY BRUCE
IPC: G06T1/00
Filed: 1985-05-31
Granted: 1992-08-15
Abstract: A method of inspecting a pixel for tolerable variation from a corresponding selected pixel in a master image comprises establishing a data word of which the bits each indicate whether or not all the master image pixels in the neighbourhood of the selected pixel all have values (i.e. brightness values) within a respective range. A data representing the value of the inspected pixel is compared simultaneously with the ranges of values asssociated with the bits of the data word, which provides gating for the comparisons.
Patent AT-E44099-T1 (AT)
Inventor: COLIN FRANCOIS
IPC: G01N31/16
Filed: 1985-03-22
Granted: 1989-06-15
Abstract: 1. Method of automatic physical, physicochemical, chemical or biochemical analysis of a solution at continuous flux, wherein a known flow rate (91) of solution containing the substance which is to be titrated is added to the defined flow rate 92 of a solution containing at least one titrate species which reacts with said substance, the state of the mixture thus obtained being defined by at least one measurable parameter, and wherein the flow of one of the solution is adjusted so that a slight variation in this flow results in a substantial variation in the measurable parameter, characterized in that the two values of the parameter corresponding to this variation, on each side of the value of this parameter corresponding to the point of equivalence or the end of the reaction of titration, are measured on two mixtures produced respectively from two slightly different flows of the solution containing the reactive titrated species and a flow identical to the solution which is to be titrated starting from two flows which are slightly different from the solution which is to be titrated and one flow which is identical to the solution containing the reactive titrating species.
Patent AT-E34529-T1 (AT)
Inventor: DUERR PAUL
IPC: B25B23/14
Filed: 1985-07-25
Granted: 1988-06-15
Abstract: In a motor-driven screw driving device, a drive unit and a drive member are located within a housing and are interconnected by a torque-limiting coupling. The coupling is adjustable by changing the force applied to a spring element. The spring element is supported within a stop sleeve located within the housing and the stop sleeve is axially displaceable relative to the housing. A depth stop on the drive spindle is adjustable relative to the stop sleeve. An actuating sleeve accessible on the exterior of the screw driving device affords the adjustment of the stop sleeve and the depth stop. A connecting element is secured to the actuating sleeve and is in engagement with the depth stop so that the actuating sleeve and depth stop can be rotated as a unit. The connecting element is selectively engageable with the stop sleeve so that the actuating sleeve and stop sleeve can be rotated as a unit for adjusting the torque-limiting coupling.
Patent AT-E84496-T1 (AT)
Inventor: MARCUS ILAN
IPC: A47G9/00
Filed: 1986-05-15
Granted: 1993-01-15
Abstract: Fiberballs for filling uses have been prepared from mechanically-crimped fibers having both a primary crimp and a secondary crimp with specific configurations, especially amplitudes and frequencies. The fiberballs may contain a proportion of other fibers, particularly binder fibers.
Patent AT-E54681-T1 (AT)
Inventor: MENZEL JUERGEN
IPC: C25F3/16
Filed: 1986-05-20
Granted: 1990-08-15
Abstract: An apparatus and a method serving for electrochemically polishing and/or pickling the inner surfaces (16) of pipes (10) provide for a polishing head (12) to be moved through the pipe. The polishing head (12) comprises a dielectric outer wall which defines a narrow working gap (28) together with the inner pipe surface (16) to be cleaned, the electrolyte flowing through said gap. This permits electrochemical polishing of high quality of the inside surface of the pipe with little consumption of electrolyte. The electrolyte stream may be divided into cathodic and anodic partial streams (30 and 32, respectively).
Patent AT-E52224-T1 (AT)
Inventor: SCHMIDT WERNER
IPC: B60R1/06
Filed: 1986-10-18
Granted: 1990-05-15
Abstract: 1. Vehicle external-mirror mounting (6, 6') for receiving one end, preferably the bottom end, of an external-mirror carrier tube (3) which is bent in the form of a stirrup and in the interior of which an electric cable (5) leads from the mounting (6, 6') to an external mirror (4) mounted on the carrier tube (3), and having a bracket (11) rotatable with the carrier tube (3), receiving the end of the carrier tube (3) and being arranged on a base plate (7) mountable on the outer side of a vehicle side wall (1), a detent device (14, 15, 17, 18) consisting of a locking member (17) and a seat and being operative between the carrier tube (3) and the bracket (11) and having an adjustable spring (23) along its operative length, an electric coupling arrangement (27) which is fitted on the end of the electric cable (5), and a covering cap (26) mounted on the base plate (7) and covering bracket (11), detent device (14, 15, 17, 18) and an electric coupling arrangement (27), characterized in that the locking member (17) is formed as a locking disc (17) surrounding the carrier tube (3) and has at least one radially extending groove or rib (18) facing the bracket (11) and being engageable with a complementary shaped counter-formation (14) on the bracket (11), an external thread 19 is provided on the free end of the carrier tube (3), an external thread (19) carrying a nut (20) is arranged on the carrier tube (3) at a distance from the bracket (11) and on the side thereof facing away from the locking disc (17), and a compression spring formed preferably as a helical spring (23) is provided between the nut (20) and the bracket (11).
Patent AT-E72693-T1 (AT)
Inventor: LEXEN GERALD
IPC: F15B1/02
Filed: 1986-10-24
Granted: 1992-03-15
Abstract: A valve arrangement for connecting a hydraulic machine, such as a pump or a motor, with a pressure accumulator in which a conventional manual shutoff valve is replaced by a leak-proof pressure controlled valve whose operating pressure signal is supplied by a shuttle valve from that one of two ports of the pressure controlled valve at which the higher pressure prevails at a given time. The pressure controlled valve is supplied with fluid under pressure by way of a leak-proof remote controlled slide valve.
Patent AT-E79403-T1 (AT)
Inventor: MARKI WALTER
IPC: C12N15/00
Filed: 1986-12-09
Granted: 1992-08-15
Abstract: A method for the production and secretion of proteins with hirudin activity in an eukaryotic host organism is provided. There are also provided hybrid vectors comprising a DNA sequence encoding a signal peptide upstream of and in reading frame with the structural gene for desulphatohirudin, and eukaryotic host organisms transformed with said hybrid vectors.
Patent AT-E52758-T1 (AT)
Inventor: HOELDERICH WOLFGANG DR
IPC: C07C313/00
Filed: 1986-12-19
Granted: 1990-06-15
Abstract: 1. A phenylacetaldehyde of the structure (I)   see diagramm : EP0228675,P20,F1   where the substituents X are difluoro, trifluoro, tetrafluoro, p-trifluoromethyl, 2-methyl-4-fluoro, haloalkoxy or haloalkylthio radicals or are adjacent Cl, F, CF3 , alkyl, alkoxy, haloalkoxy and/or haloalkylthio radicals.
Patent AT-E45720-T1 (AT)
Inventor: ISAACS NEIL STEWART
IPC: C07B41/00
Filed: 1986-03-19
Granted: 1989-09-15
Abstract: The invention relates to a process for the preparation of 2-(hydroxyalkyl)acrylic compounds having the formulawherein X represents a -CN group, a -COOR<sub>3</sub> group, a - COR4 group or a -CONR<sub>4</sub>R<sub>5</sub> group wherein R<sub>3</sub> is an alkyl group containing 1-4 C atoms and R<sub>4</sub> and R<sub>s</sub> independently represent an H atom or R<sub>3</sub>, and wherein R, and R, independently represent an H atom or an alkyl group with 1-4 C atoms or an (hetero) aryl group, or R, and R<sub>2</sub> together represent a cyclic compound with 5-12 C atoms by contacting an acrylic compound H<sub>2</sub>C = CH -X with a carbonyl compound of the formulawherein X, R, and R<sub>2</sub> denote the same as in the above, this being effected in the liquid phase in the presence of a tertiary amine, characterized in that the reaction is carried out at a pressure in excess of 500 bar, advantageously 1,500-18,000 bar.
Patent AT-E86463-T1 (AT)
Inventor: PRINCE MARTIN
IPC: G02B6/42
Filed: 1986-04-08
Granted: 1993-03-15
Abstract: An unwanted substance such as atherosclerotic plaque is exposed to pulsed laser light at a wavelength at which the ratio of Kubelka-Munk coefficients of the substance to normal surrounding tissue is at least 1.5:1 to ablate the unwanted substance.
Patent AT-E53710-T1 (AT)
Inventor: MCLOUGHLIN ROBERT HAMILTON
IPC: C08K3/10
Filed: 1986-07-10
Granted: 1990-06-15
Abstract: A polymeric component, for use as a separator in an electrochemical device in which the anode comprises metallic lithium, comprises a thermoplastic polymer, a tertiary plasticiser and a filler that comprises a lithium compound which is substantially insoluble in both the polymer and the plasticiser. The component is rendered porous by deformation which increases its surface area. The porosity can be enhanced by extracting one or both of the plasticiser and the filler.
Patent AT-E52204-T1 (AT)
Inventor: SAGET PIERRE LAURENT
IPC: B04B5/12
Filed: 1986-06-16
Granted: 1990-05-15
Abstract: 1. Apparatus for the centrifugal separation of a mixture including at least one gaseous phase, this apparatus comprising, in a fixed enclosure (21), a rotating element constituted by a treatment rotor (24) incorporating perforated (48) discs (49) offset angularly one from the other, upstream by a rotary distributor (49.1) and downstream by a ventilator (36), the mixture to be treated being directed by the rotary diffuser, which transforms the upstream pressure drop due to the ventilator into a helical speed greater than the speed of rotation of the rotor, through the perforations of the discs to form active helicoidal streams, which latter are separated by dead helicoidal sheets trapped in the rotor and rotating substantially at the same speed as this rotor, in which sheets the heavy phase to be separated passes between the discs as far as the fixed part of the enclosure where it is collected and evacuated, characterized in that the treatment rotor (24) is interposed between an upstream chamber (27) for suction of the mixture to be treated and a downstream chamber (46) collecting the separated gaseous phase, the rotor comprising a coaxial hollow tubular shafting (52) which places in communication through end openings (54, 55) this collecting chamber (46) with the chamber (34, 35) of the ventilator, which is separated in the enclosure (21) by a partition (26) from the suction chamber (27), whereas the collecting chamber (46) is separated in the enclosure (21) by a partitioning (45), on the one hand, from the peripheral zone (32) in which arrives the separated heavy phase and a helicoidal leakage flow is established in the same axial direction (F.5) as that (F.1) of the principal flow of the mixture through the rotor, on the other hand, from a conical extension (31) of the enclosure forming cyclone and receiving the leakage flow charged with heavy phase to trap and collect the latter.
Patent AT-E47329-T1 (AT)
Inventor: SIGAUD JEAN-BERNARD
IPC: C10G11/02
Filed: 1986-09-24
Granted: 1989-11-15
Abstract: 1. A process for the separation of fine particles of catalyst from a hydrocarbonic charge leaving a catalytic cracking unit (11), characterised in that said charge is filtered through mineral microfiltration barriers (1) formed by a heat-resistant carbon support which, on the side of the charge to be filtered, is coated with a sensitive layer of metal oxide(s) having a porosity of between 1 and 100 mu m.