baber/WOPTO huggingface dataset:
Patent AT-E4800-T1 (AT)
IPC: A61K31/13
Filed: 1981-04-02
Granted: 1983-10-15
Abstract: 1. A process for the preparation of cycloalkylpropanolamines corresponding to the general formula I :  see diagramm : EP0037777,P10,F2  wherein A represents a non aromatic, cyclic carbon radical, containing at least one ring, R1 represents an alkyl or acyl radical, R2 represents hydrogen or an alkyl radical, B represents a methylene radical, m represents 0, 1 or 2, and when m does not represent O, R1 may represent hydrogen, R represents an alkyl, alkenyl, alkynyl, or an aralkyl radical, and when R represents an unsaturated radical, R1 may represent hydrogen, characterised in that epichlorohydrin is reacted with an alcohol corresponding to formula IV :  see diagramm : EP0037777,P10,F3  wherein R1 , R2 , A, B and m are as defined in formula (I), in the presence of a base in aqueous solution and in the presence of a catalyst of the quaternary ammonium type, to obtain the intermediate epoxide corresponding to formula II :  see diagramm : EP0037777,P10,F4  which is reacted in a solvent with a primary amine corresponding to formula III : R-NH2 wherein R is as defined in formula I, to obtain the cyloalkyl propanolamine derivatives corresponding to formula (I).
Patent AT-E20700-T1 (AT)
Inventor: BONHARD KLAUS DR DIPL-CHEM
IPC: A61K35/18
Filed: 1982-07-29
Granted: 1986-08-15
Abstract: A process for obtaining hepatitis-safe, sterile, pyrogen- and stroma-free hemoglobin solutions of low potassium content comprising stirring an erythrocyte concentrate with about 1 to 6-times its volume of an about 5 to 15% aqueous solution of a sugar, sugar alcohol or high-molecular-weight colloid, adjusting the pH of the resulting suspension to about 5 to 6.5 with an acid which is physiologically tolerable as salt, allowing the erythrocytes to settle, removing the supernatant from the sediments, adjusting the pH of the sediment to about 7 to 8, homogenizing the sediment, adjusting its hematocrit to about 55 to 60%, treating the mass with a dilute beta-propiolactone solution, hemolyzing the residual solids and forming a suspension thereof, contacting the suspension with a cation exchanger in H+ form until the pH has decreased to about 5 to 5.5 thereby to precipitate the stroma, separating from the liquid the cation exchanger and precipitated stroma, and adjusting the pH to about 7.2 to 7.6.
Patent AT-E23791-T1 (AT)
Inventor: MARVELL ROBERT JOHN
IPC: A47K10/38
Filed: 1982-03-05
Granted: 1986-12-15
Abstract: A dispenser for a roll of web material (26) includes a housing (2), a base 12 to support the roll (26), and a tubular member (16) extending down from the base and closed at its outer end by a plate (18) having an aperture (20) therein, the aperture including a "slot" terminating at the apex (24) of the aperture. To allow a length of web material to be removed from the roll without injury to the user's hand and without wastage of web material, the aperture (20) is so configured that pulling the free end of the web material with a component of force in a horizontal direction causes the web material to be guided into the "slot" in which the web material wedges and is held, whereupon further application of force in the same direction causes the web material to tear at or below the slot.
Patent AT-E26407-T1 (AT)
Inventor: NEIKES MANFRED
IPC: B01D33/00
Filed: 1983-12-13
Granted: 1987-04-15
Abstract: 1. Apparatus for separating solids from a liquid particularly water, by means of axially parallel rake-out means (14) which are disposed in a partly cylindrical container (1) and which are held by a rotating carrier device (12, 13) having a central drive shaft (3) and move along the innerwall of the container, the container wall (2) ending above the level of the liquid and there forming a horizontal edge (17) at which the solids are discharged to the outside by the rake-out means, characterized in that the container (1) in divided by a partition (6) disposed transversely of the axis of the container into two chambers (7, 8) in each of which rake-out means (14) fastened to separate carrier devices (12, 13) act, and that the first chamber (7), into which the liquid first passes, has a wall (2) having no outlet apertures for the liquid, while the wall of the following, second chamber (8) is formed by a sieve (16), particularly a bar sieve.
Patent AT-E39126-T1 (AT)
Inventor: WEVERS JEAN
IPC: C11D1/22
Filed: 1983-07-20
Granted: 1988-12-15
Abstract: Aqueous homogeneous liquid detergent compositions containing additive levels of alkylcellulose and carboxymethylcellulose and a mixture of anionic and nonionic surface-active agents are disclosed. The compositions have a pH in the neutral to mildly alkaline range. The alkylcellulose/carboxymethylcellulose is present as a coacervate capable of forming, in combination with the surfactants, a network of loosely associated droplets. This network is tridimensional and provides means for stably and homogeneously suspending detergent components/additives which otherwise could not be incorporated, particularly ingredients which are substantially insoluble in the liquid compositions.
Patent AT-E37560-T1 (AT)
Inventor: OAKES JOHN
IPC: C11D3/395
Filed: 1983-12-09
Granted: 1988-10-15
Abstract: Alkaline built detergent bleach compositions are disclosed comprising a surface-active agent; a peroxide compound bleach; a manganese compound which delivers manganese (II) ions in aqueous solution (e.g. manganous sulphate or manganous chloride); and a builder mixture comprising a water-insoluble aluminosilicate ion-exchange material and an alkalimetal orthophosphonate and/or an alkalimetal silicate. The composition is particularly effective for washing fabrics at lower temperatures, e.g. from 20 to 60°C, but is also usable at higher temperatures.
Patent AT-E25661-T1 (AT)
Inventor: RATCLIFFE ARNOLD HARRY
IPC: A61K31/185
Filed: 1983-07-15
Granted: 1987-03-15
Abstract: Aphidicolane derivatives of the formula:  <IMAGE>  wherein R1 stands for hydrogen or a hydroxy radical, R2 stands for a hydroxy or methyl radical, or the group CR1R2 stands for a keto group; R3 stands for a formyl or hydroxymethyl radical, or for the group -CH2O.CO.OR6, wherein R6 stands for a defined radical or R2 and R3 are joined together to form the group -O.CO.OCH2-; R4 stands for a hydroxy radical; R5 stands for a formyl radical, a hydroxyalkyl radical -(CH2)1-3OH, a radical -CHR7OH, wherein R7 stands for a defined radical, or R5 stands for an azidomethyl or pyrrolidinylcarbonyloxymethyl radical, or for the group -CH2O.CO.OR8, wherein R8 stands for a defined radical, or R5 stands for the group -CH2O.CO.(CH2)m.CR11R12.(CH2)n.NR9R10, wherein m, n, R9, R10, R11 and R12 have defined values, or R5 stands for the group -CH2O.SO2.R13, wherein R13 stands for a defined radical; or R4 and R5 are joined together to form the group -O.CH2- or -O.CO.OCH2-; and, where appropriate, pharmaceutically-acceptable salts thereof. Processes for the preparation of said aphidicolane derivatives. Pharmaceutical compositions comprising one of the compounds and a pharmaceutical diluent or carrier. The compounds exhibit inhibitory activity against DNA-containing viruses and they inhibit the growth of some tumors.
Patent AT-E32240-T1 (AT)
Inventor: MELAS ANDREAS A
IPC: C30B31/08
Filed: 1983-11-22
Granted: 1988-02-15
Abstract: @ An all welded square bottomed stainless steel cylinder and dip tube device (10), for transferring, by vapor deposition, very reactive electronic grade organometallic liquid (52) to a deposition system, includes a top fill opening (42) and inlet and outlet diaphragm valves (14, 16) and is provided with an internal coating (100) of PVF Teflon to several thousandths of an inch thickness. Contamination of the liquid (52) is eliminated or at least substantially minimized since the device (10) is stable in an upright position, the diaphragm valves (14, 16) each have a very small and inert area exposed to the liquid, and the coating (100) serves as a barrier to contamination of the liquid by the metal of which the cylinder (18, 20) and dip tube (28) are made.
Patent AT-E45291-T1 (AT)
Inventor: BOHN GERHARD
IPC: A61N2/08
Filed: 1984-10-05
Granted: 1989-08-15
Abstract: 1. Galvanic element having two metal electrodes (1, 2), the element comprising magnetizable particles (6), characterized in that the magnetizable particles are aligned such that the magnetic south-pole being on one metal electrode and the magnetic north-pole being on the other metal electrode.
Patent AT-E33266-T1 (AT)
Inventor: GIRARDI ERMANNO
IPC: C10L1/02
Filed: 1984-10-09
Granted: 1988-04-15
Abstract: A synthetic fuel and/or synthetic components for fuels are prepared from a mixture of polycarboxylic acids of suitable elementary composition, having a mean molecular weight of between 120 and 800 and an acidity of between 5 and 18 meq/g, by decarboxylating them by heat treatment and subjecting the decarboxylated product to esterification with one or more alcohols or one or more olefins.
Patent AT-E44683-T1 (AT)
Inventor: PITHOUSE KENNETH BRIAN
IPC: B29D23/00
Filed: 1984-01-05
Granted: 1989-08-15
Abstract: A recoverable article comprising a composite structure is produced from a recoverable fabric and a polymeric matrix material. The structure is used for environmental protection of cables, pipes and other substrates. The recoverable fabric comprises a cross-linked recoverable polyolefin having a recovery stress of 1.5 to 5  mu Pa, and the matrix is cross-linked such that the recovery ratio available in the composite is at least 65% of that available in the free fabric, and the polymeric matrix material, per se, after irradiation has room temperature elongation of 400-700% measured at a strain rate of 300% per minute.
Patent AT-E43016-T1 (AT)
Inventor: SANDHU JASWINDER S
IPC: G01N29/00
Filed: 1984-07-24
Granted: 1989-05-15
Abstract: A movable, ultrasonic transducer array for use in an ultrasonic inspection system that employs a signal detector and display of the liquid crystal cell (18) type. The movable array uniformly insonifies the object (16) to be inspected and is particularly for inspecting large objects or large areas of an object. The array includes a plurality of sending or emitting transducers (14) which are held in substantially parallel alignment so that their transmission or radiation axes are parallel. The array is part of an assembly which includes a support (24, 26) for holding the transducers and a drive system (28 to 38) for moving the array and support along a predetermined path.
Patent AT-E34824-T1 (AT)
Inventor: MARCIONETTI GIAN PIERO
IPC: F21L4/00
Filed: 1984-11-26
Granted: 1988-06-15
Abstract: 1. Portable luminous night-signalling apparatus composed of at least one luminous source (10) contained in a protective casing, means for causing to emit through the apparatus at will : red light as the case may be intermittent, yellow light preferably intermettent to signal a danger and white light of normal lighting and means for attaching the apparatus to the person by fixing it to any part of the person or of support and for taking hold of it, characterized in that it comprises an auxiliary luminous source (30) having an electrical power greater than that of the normal luminous source (10) so as to compensate for the drop in luminosity due to the intermittency and in that it comprises devices (27) in order to accumulate the energy from the battery (13, 14) feeding the luminous source (10) during the extinction of the said source due the intermittency and restore it during the illumination the aforesaid devices comprising an electic accumulator (27) disposed in parallel with the battery (13, 14).
Patent AT-E45141-T1 (AT)
Inventor: ENGLAENDER FRITZ DR
IPC: C07C69/533
Filed: 1985-04-04
Granted: 1989-08-15
Abstract: Disclosed is a method for preparation of alkoxymethylene compounds, especially methoxymethylene compounds, from substituted or unsubstituted acetic acid alkyl esters, especially methyl esters, from the corresponding hydroxymethylene compounds or their alkali salts, by reaction with excess alkanol, especially methanol, in the presence of HCl and a water-binding agent. Preferred are water-binding agents which form stable reaction products with water.
Patent AT-E38884-T1 (AT)
Inventor: WANZKE MANFRED
IPC: B30B15/06
Filed: 1985-07-27
Granted: 1988-12-15
Abstract: This invention relates to a mechanical press comprising a shaft 1 coupled to a drive, which shaft 1 is supported in a yoke 2 at its end opposite to the drive, and a connecting rod 9, the lower end of which is rotatably connected with a slide 11 which is guided and movable relative to the press table 13. The two connecting rod ends 8, 10 can be rotatably connected with the slide 11 or journal 3, respectively, via cross-pieces or universal joints, which in turn is supported in the front end of the shaft 1, the rotation axis 4 of which extending in parallel to the rotation axis 5 of the shaft 1, however offset in relation thereto, and it being possible that the yoke 2 can be swivelled about an axis extending in parallel to the press table 13.
Patent AT-E38084-T1 (AT)
Inventor: ZECHMEISTER JOHANN
IPC: F16J15/34
Filed: 1985-08-13
Granted: 1988-11-15
Abstract: 1. A wear sensor for the stationary (held fixed against rotation) slide ring (3) of a mechanical seal with its sliding surface (4), positioned in a radial plane, contacting a rotating counter ring (5), which wear sensor emits an electric control signal which can be evaluated for indication and/or control purposes, after the removal of a given axial wear layer thickness (D), having two mutually insulated electrodes (13) of electrically conductive material, which are hoth arranged at an angle to each other on the stationary slide ring (3) with their front ends (13"), facing the sliding surface (4) of the latter, at a distance from this sliding surface corresponding to the given wear layer thickness (D), and at an essentially equal radial distance (R) from the seal axis (7), lying within the radial width (G) of the sliding surface (6) of the counter ring (5), and having an evaluation circuit (17) which responds to changes in the electrical resistance between two input poles (A, B) with emission of the electric control signal, the two input poles (A, B) of which are connected to the electrodes (13), characterized in that at least the front end (13") of at least one of the electrodes (13) is composed of an electrically at least semi-conducting material of lower mechanical strength than the counter ring (5), by means of which an adhering material trace can be applied by abrasion on the sliding surface (6) of the counter ring (5).
Patent AT-E34762-T1 (AT)
Inventor: PEELEN FRANK CHRISTIAAN
IPC: C08F220/30
Filed: 1985-07-16
Granted: 1988-06-15
Abstract: Liquid, curable coating compositions are provided based on an addition polymer containing hydroxyl groups and a curing agent. The compositions have a high solids content and hence a low solvent emission upon application. The addition copolymer contains structural units derived from isobornyl (meth)acrylate and/or a mono-ethylenically unsaturated compound of decahydronaphthalene and/or tricy- clo[5.2.1.0<sup>2.6</sup>]decane, and has a Mn of 600-15000 and a hydroxyl number of 30-320. The curing agent may be (blocked) isocyanate or methylolated aminoplast resin.The composition may be applied to vehicles as a top coat.
Patent AT-E50819-T1 (AT)
Inventor: COLSON WENDELL B
IPC: E06B9/26
Filed: 1985-07-19
Granted: 1990-03-15
Abstract: An expandable honeycomb insulation (10) and a method of sealing it, the structure comprising a plurality of elongate parallel hollow cell structures (210) linked together into a panel (16) with the lateral edges of said panel formed of open ends of said cell structures, an elongated seal strip (22, 32) being positioned along each lateral edge of said panel (16), in such a manner that the seal strip (22, 32) closes and seals the open ends of said cell structures (210) while allowing said panel to slide upward and downward in relation to said seal strips (22, 32), said seal strips (22, 32) being biased against the respective lateral edges of said panel (16).
Patent AT-E41129-T1 (AT)
Inventor: MARCHETTI AUGUSTO
IPC: B65B51/06
Filed: 1985-11-06
Granted: 1989-03-15
Abstract: The machine comprises a bed (1) which describes a support and advancement table for the boxes. Along opposite sides of said support table are arranged two belt pulling-units (3) capable of engaging with the sides of the boxes to bring about their advancement during work. The inlet ends of the pulling units (3) are fitted with sliding supports (14) and distance adjusting devices (15, 19-21) while the outlet ends are fitted with sliding supports (16) and motorization devices (27-33, 39) for the belts (8). The sliding supports (16) of the outlet ends consist of forked plates (24) with sliding shoes (25) which embrace a transverse guide bar (26) fixed to the bed (1).
Patent AT-E29717-T1 (AT)
Inventor: GAITANOPOULOS DIMITRI EUSTRATI
IPC: A61P13/02
Filed: 1985-04-25
Granted: 1987-10-15
Abstract: Fenoldopam 4',8-bis-hydrogen sulfate, its isomers and the saltsthereof are prodrugs to obtain extended dopaminergic activity. Useful species are the monosodium salts of fenoldopam 4',8-bis-hydrogen sulfate or its R-isomer.
Patent AT-E76232-T1 (AT)
Inventor: BOEHME ROLF DR DIPL-ING
IPC: H03G1/00
Filed: 1986-03-01
Granted: 1992-05-15
Abstract: A control circuit contains a first transistor in a common emitter circuit, a second transistor in a common emitter circuit and a third transistor and a fourth transistor as output transistors. The output transistors are complementary to the first and second transistor. The bases of the output transistors are connected to one another and to a first resistor and to a second resistor. The collector of the third transistor is connected to the collector of the first transistor and to the first resistor. The collector of the fourth transistor is connected to the collector of the second transistor and to the second resistor. A control voltage source is provided for driving the first and second transistor. In addition, there is a signal source which, together with the control voltage source, drives at least one of the two transistors. <IMAGE>
Patent AT-E39428-T1 (AT)
Inventor: JAECKLE LOTHAR
IPC: B27L1/00
Filed: 1986-04-12
Granted: 1989-01-15
Abstract: 1. An apparatus for removing the branches and/or bark from tree trunks, consisting of a frame as well as a supporting frame constructed in the form of a receiving cradle for the tree trunks to be pulled through and a member which can be lowered and which is disposed on an arm which is movable by means of a lifting cylinder, knives, which are provided with driving elements, being provided on the member which can be lowered and on the supporting frame, characterised in that the driving elements, each consisting of a cylinder-piston system (52), and the lifting cylinder (30) are connected, on the one hand into a hydraulic line (59) to open the knives (43, 46) and, on the other hand, into a pneumatic line (55) to close the knives (43, 46).
Patent AT-E47136-T1 (AT)
Inventor: GUZMAN REYNES ENRIQUE
IPC: C07C325/00
Filed: 1986-07-23
Granted: 1989-10-15
Abstract: Thiocarbamylsulfenamides are readily recover­ed from solutions of the thiocarbamylsulfenamides by the addition of a dilute aqueous caustic solution, to flash off the solvent separating the thiocarbamylsul­fenamide from the resulting water slurry and drying the thiocarbamylsulfenamide.
Patent AT-E50177-T1 (AT)
Inventor: BAENNINGER URS
IPC: B22D11/22
Filed: 1986-12-04
Granted: 1990-02-15
Abstract: A process for controlling the rate of cooling an ingot emerging from a continuous casting mold, said ingot being cooled by application of a fluid coolant directly onto the ingot surface, comprises continuous measurement of the cooling capacity and influencing the composition and/or the quantity of coolant employed per unit time i.e. in the sense of matching up to the required coolant capacity. As such the measurement of the coolant capacity is performed at least at one place outwith the ingot and using coolant not coming into contact with the ingot. The corresponding continuous casting unit features control elements (6) that act upon the composition and/or the amount of fluid coolant released per unit time and comprises at least one body (1) exhibiting good electrical conductivity; at least one coolant nozzle (2) which is connected to the coolant container (3) and is directed at a measuring point on the body (1); a heating device (4) that acts upon that point on the body (1); at least one temperature sensor (5,5') situated under the surface of the body (1) at the measuring point; and a data processing unit (7) connected up to the temperature sensor (5,5'), heating device (4) and control elements (6).
Patent AT-E53860-T1 (AT)
Inventor: VOS BRON
IPC: C10L1/19
Filed: 1987-03-03
Granted: 1990-06-15
Abstract: Fuel composition comprising a major amount of base fuel and a minor amount of an additive a) being a polyhydric alcohol ester of a succinic acid derivative having as substituent on at least one of its  alpha -carbon atoms an unsubstituted or substituted aliphatic hydrocarbon group having from 20 to 500 carbon atoms or of a succinic acid derivative having on one of its  alpha -carbon atoms an unsubstituted or substituted aliphatic hydrocarbon group having from 20 to 500 carbon atoms which is connected to the other  alpha -carbon atom by means of a hydrocarbon moiety having from 1 to 6 carbon atoms forming a ring structure, and further a minor amount of an additive b) being an aliphatic polyamine containing at least one hydrocarbon chain having a number average molecular weight in the range from 500 to 10,000 attached to nitrogen and/or carbon atoms of the alkylene radicals connecting the amino nitrogen atoms.
Patent AT-E60384-T1 (AT)
Inventor: PRINS FREDERIK DANIEL GIJSBERT
IPC: E01F8/00
Filed: 1987-10-16
Granted: 1991-02-15
Abstract: Sound-proofing wall, being formed by two rows of plants (8) which are planted at a distance from each other and in a direction inclined towards each other so that the upper ends can be interconnected. Between said rows at least one closed panel (1,14) being positioned for obtaining a sound-proofing wall immediately after the planting of the plants (8). Said closed panel (1,14) being positioned next to the related row of plants (8) while next to the other row a panel (1,13) may be positioned which can be either closed or provided with openings. In said last case a sound absorbing space (17) being obtained inside said wall.
Patent AT-E52711-T1 (AT)
Inventor: RAMSDEN HUGH E
IPC: B01J20/32
Filed: 1987-03-06
Granted: 1990-06-15
Abstract: A bonded-phase silica product of the formula 
<CHEM>
 wherein Z is the backbone of a silica gel or glass; n is an integer of 6 to 40 (or has an average value in that range); and Y is a tribasic or unsaturated group of the respective formulae 
<CHEM>
 wherein q is zero or one and one of R and R' is H, CH3 or C2H5 and the other is COOH, COONa, CH2COOH or CH2COONa. 
<??>The products when Y is the tribasic group are useful for the purification and separation of proteins having isoelectric points below 5.
Patent AT-E64318-T1 (AT)
Inventor: GATTUSO MARK J
IPC: B01J23/755
Filed: 1987-09-14
Granted: 1991-06-15
Abstract: A catalyst especially suitable for the selective hydrogenation of diolefinic hydrocarbons in the presence of monoolefinic hydrocarbons comprises an alumina support, from 0.05 to 1.5 wt. % of sulphur and from 1.0 to 25 wt. % of nickel. The support has a high proportion of large pores, with a total pore volume from 1.4 to 3 cm<3>/g and a surface area greater than 150 m<2>/g, with less than 25 percent of the total pore volume being present in pores having diameters of less than 150 Angstroms, and over 60 percent of the total pore volume being present in pores having diameters of more than 600 Angstroms.