baber/WOPTO huggingface dataset:
Patent AT-E77197-T1 (AT)
Inventor: PERRIN ALAN PHILIP
IPC: A01G9/10
Filed: 1986-07-10
Granted: 1992-07-15
Abstract: A synthetic substrate for use in the rooting of cuttings and the raising of seedlings, comprising an expanded, semi-rigid, substantially hetero-cellular plastics material having a plurality of regions (14) of relatively low density for receiving cuttings or seedlings to be propagated. The regions (14) of low density are separated by regions (26) of relatively high density which exhibit higher capillarity than the lower density regions (14). One way of forming the aforegoing substrates is to subject predetermined regions of a block of foamed polyurethane or other suitable, relatively low density plastics material to heat and pressure whereby to selectively compress and permanently deform the low density foamed material to produce the regions of relatively high density. The synthetic substrate of the invention may also be in the form of capillary matting for use in supplying water and/or nutrients to plants.
Patent AT-E81354-T1 (AT)
Inventor: STRAATHOF THEODERICUS JOHANNES
IPC: C11D1/62
Filed: 1987-03-24
Granted: 1992-10-15
Abstract: Fabric softening compositions which are rapidly biodegradable and particularly shelf stable are disclosed. These compositions contain a specific quaternary ammonium, and are formulated in a narrowly defined pH range.
Patent AT-E75747-T1 (AT)
Inventor: CASTALDI GRAZIONO
IPC: C07F9/655
Filed: 1987-07-02
Granted: 1992-05-15
Abstract: Intermediate compounds of formula <CHEM> wherein R and R1 are the same or different and each represents a lower alkoxy or a -N(R2)2 group and both R2, independently, represent a hydrogen atom or a lower alkyl; the carbon atoms marked by an asterisk are both in R or S configuration; allow to obtain enantioselectively the antibiotic known as Fosfomycin by an epoxidation reaction, carried out in the one or two steps, and a hydrolysis reaction.
Patent AT-E117449-T1 (AT)
Inventor: MUCKE REINER DIPL-ING
IPC: G08G1/123
Filed: 1987-09-01
Granted: 1995-02-15
Abstract: In this system (1, 5) which provides information on the route and stops of a public transport means, the stops are shown on an information carrier in the form of a serially numbered sequence of dots (3). Each stop which the vehicle comes to is marked on the information carrier by illuminating its dot and the associated number and the journey direction are displayed on a separate large digital display device (5). <IMAGE>
Patent AT-E91812-T1 (AT)
Inventor: BEALKOWSKI RICHARD
IPC: G06F9/06
Filed: 1987-12-15
Granted: 1993-08-15
Abstract: A computer system and method for operating a computer system capable of running in mutually incompatible real and protected addressing modes, in which programs written for one mode can be run in the other mode without modification. The BIOS assembles two different common data areas for the two modes, each inclusive of device block pointers, function transfer table pointers, data pointers, and function pointers. The common data area for the real mode is assembled first. To assemble the pointers for the protected mode common data area, the offset values from the real mode area are copied directly, and then selector values are inserted whose physical addresses correspond to the segments of the corresponding pointers in the real mode area. The selector values are derived from a segment descriptor table.
Patent AT-E68429-T1 (AT)
Inventor: SPANO JOHN DOUGLAS
IPC: B65B5/08
Filed: 1987-08-14
Granted: 1991-11-15
Abstract: A method and apparatus for placing multiple crimped flexible pieces (10) into concave formed shells (16). In the method, a plurality of flat fibrous web pieces are provided on a shuttle device and are picked up and crimped longitudinally by gripper fingers (12), and each piece is transferred laterally to a location over a formed shell then lowered and inserted into the shell. While the pieces are on the shuttle device they are moved apart from each other. Also, during lateral transfer the crimped pieces are moved longitudinally and are also bowed longitudinally while being placed into the concave formed shells. Suitable apparatus is also disclosed for picking up and crimping the flexible pieces and laterally transferring the pieces and placing them in the concave formed shells.
Patent AT-E69294-T1 (AT)
Inventor: TURNER JOHN
IPC: F02M69/46
Filed: 1987-09-15
Granted: 1991-11-15
Abstract: In order to enhance fuel integrity, the fuel injectors 18 together with the associated fuel feed and return passages 22 and 24 are formed in a single block 10 which also includes the air feed passages 16 to the engine cylinders. The incorporation of all these elements into a single block means that the block can be pre-assembled and tested for fuel tightness before being built in to an engine.
Patent AT-E93730-T1 (AT)
Inventor: COLLIER ROBERT JOSEPH
IPC: A61D7/00
Filed: 1987-03-04
Granted: 1993-09-15
Abstract: The growth of milk-producing mammary parenchyma in a physiologically normal mammal can be significantly enhanced by administering to the mammal by intramammary infusion a substance having a mitogenic effect on mammary epithelial cells in said mammal. Good growth enhancement can be achieved using very small quantities of such substances, and in relatively short periods of time.
Patent AT-E69579-T1 (AT)
IPC: B30B15/34
Filed: 1988-05-11
Granted: 1991-12-15
Abstract: The fluid pressure medium under operational pressure in the active zone is additionally subjected to a powerful forced flow, preferably to turbulent flow. There occurs an extraordinary increase in the heat- transfer capacity. <IMAGE>
Patent AT-E143557-T1 (AT)
Inventor: TAKAHASHI YASUNORI
IPC: G11B20/00
Filed: 1988-07-27
Granted: 1996-10-15
Abstract: A copy protection arrangement for pre-recorded videotape cassettes. The invention includes both a method of protecting and a protected videotape cassette. Copy protection is provided by recording on at least a portion of the original videotape a composite synchronizing signal including a vertical synchronizing pulse having a pulse width in the range of 1-20 micro-seconds and a pulse height discernible by a vertical synchronizing signal separating circuit of the television receiver. All other vertical synchronizing pulses in the vertical synchronizing signal partition, all the equalizing pulses in a equalizing signal partition following the vertical synchronizing signal partition and at least a part of the horizontal synchronizing pulses in a horizontal synchronizing signal partition following the equalizing signal partition in the composite synchronizing signal having respective pulse height less than a predetermined pedestal level of the synchronizing signals.
Patent AT-E103985-T1 (AT)
Inventor: MATSUMOTO WATARU
IPC: C11C3/10
Filed: 1988-12-06
Granted: 1994-04-15
Abstract: A process for the transesterification of substrates comprising (a) fat and oil and (b) one or more compounds selected from the group consisting of fatty acid, fatty acid ester and other fat and oil with the use of a lipase, wherein said transesterification is effected in the presence of a monohydric lower alcohol.
Patent AT-E84116-T1 (AT)
Inventor: BREESE PETER
IPC: F16L37/00
Filed: 1988-04-22
Granted: 1993-01-15
Abstract: A well structure which includes a well housing (12) having an upwardly facing internal shoulder (26) and an internal recess (30) below the shoulder. A tieback (14) is adapted to be landed on the housing internal shoulder and has an upper internal surface and a smaller lower internal surface with a shoulder (46) therebetween. An actuator sleeve (16) has an upper outer portion fitting closely within the upper internal surface of the tieback, a lower outer portion fitting closely with the lower internal surface of the tieback, a downwardly facing external shoulder (44) between the lower and upper outer portions and a lower tapered surface tapering downwardly and inwardly. Latch elements (18) having upper outer tapered surfaces mate with the lower tapered surface on the actuator sleeve. A pressure compensating material (60) is positioned in the annulus between the shoulders (56, 44) and the upper internal surface of the tieback and the lower outer portion of said actuator sleeve so that downward movement of the actuator sleeve within the tieback is not prevented by the trapping of liquid within the annulus.
Patent AT-E89943-T1 (AT)
Inventor: BULL STEVEN DAVID
IPC: G09G3/20
Filed: 1988-12-01
Granted: 1993-06-15
Abstract: A display device has a lattice of pixel elements (20) each selectably settable. A method of operating the device comprises the steps of receiving a signal representing a picture for display and time-multiplex addressing collections of pixel elements a plurality of address times for each picture. The addressing step includes setting a group of collections, said group consisting of a plurality of collections spaced apart in the addressing sequence such that the collections in said group form a series with adjacent collections having a temporal separation in the addressing sequence exhibiting a geometric progression with a common ratio N being an integer corresponding to 3 or more. The temporal separation is a logical consequence of the order in which the collections are scanned. Such an addressing step increases the number of grey levels which can be produced.
Patent AT-E71938-T1 (AT)
Inventor: GALLIANI GIULIO
IPC: A61K31/445
Filed: 1988-08-19
Granted: 1992-02-15
Abstract: Compounds useful in the treatment of patients suffering from senile dementia, Alzheimer's disease, or memory defects, of the formula <IMAGE> (I)  in which R' represents hydrogen, a linear, branched or cyclic alkyl, alkenyl or alkynyl, containing up to 8 carbon atoms, and R represents a linear, branched or cyclic alkyl, alkenyl, or alkynyl, containing up to 18 carbon atoms, possibly substituted, aryl containing up to 14 carbon atoms, possibly substituted, aralkyl containing up to 18 carbon atoms, possibly substituted, as well as their addition salts with organic or mineral acids.
Patent AT-E77650-T1 (AT)
Inventor: JARS METTE UVE
IPC: C11D7/42
Filed: 1988-11-01
Granted: 1992-07-15
Abstract: PCT No. PCT/DK88/00177 Sec. 371 Date May 4, 1990 Sec. 102(e) Date May 4, 1990 PCT Filed Nov. 1, 1988 PCT Pub. No. WO89/04361 PCT Pub. Date May 18, 1989.Novel combinations of lipase and protease show better lipase stability in detergent solution than prior-art combinations. The lipase is derived from Pseudomonas. The protease can be a Fusarium protease, Subtilisin Novo or certain variants of the latter.
Patent AT-E106463-T1 (AT)
Inventor: TRUCKENMUELLER KURT
IPC: D06M11/46
Filed: 1989-04-07
Granted: 1994-06-15
Abstract: A yarn, in particular a sewing yarn, is described which has at least one first yarn component in the form of a core and at least one second yarn component fluidised with the first yarn component. The second yarn component is arranged predominantly in the outer region, based on the finished yarn. The fluidised yarn has between about 0.02% by weight and about 20% by weight of granular particles which are incorporated in the yarn cavities and/or arranged on the outside of the yarn. The granular particles have a particle diameter between about 4  mu m and about 400  mu m. A process for the production of the yarn is also described, in which at least one first yarn component is fluidised with at least one second yarn component in a turbulent fluid stream, the first yarn component being wet with an aqueous dispersion or suspension of the granular particles, the density of which is greater than 1 g/cm<3>. In a further process, a mist consisting of finely divided water droplets and granular particles, and/or a dust of the granular particles, is added to the fluid stream, the granular particles having a density > 1 g/cm<3>. A nozzle for carrying out the process is also described, which nozzle is provided with a fluidising chamber and an outlet orifice for the finished yarn, the fluidising chamber and the outlet orifice consisting of ceramic or having a ceramic covering. <IMAGE>
Patent AT-E99981-T1 (AT)
Inventor: ROBBINS LANNY A
IPC: B01D53/81
Filed: 1989-06-05
Granted: 1994-01-15
Abstract: In a pressure swing adsorption system used to recover an oil-soluble solvent, monomer or hydrocarbon vapor such as 1,1,1-trichloroethane or styrene from a gaseous stream such as air, an oil-sealed vacuum pump may be used without substantial absorption of vapor into the oil if the oil in the pump is heated to a temperature substantially above the dew point of vapor in the gas stream leaving the pumps. Prior to this invention, oil-sealed vacuum pumps cannot be used to recover oil-soluble compounds because the vapor dissolves in the oil as the desorbed vapor and backpurge gas pass through the pumps. The thinning of the oil hurts the lubrication and seal within the pump and floods the pump.
Patent AT-E83029-T1 (AT)
Inventor: SCHMIDT KARL HEINZ
IPC: E06B3/48
Filed: 1989-07-27
Granted: 1992-12-15
Abstract: There is provided a suspension and/or guide-roller device for foldable sliding wings, which consists of supporting bases 29 fastened so as to rest on the end face of the wing 5 and intended for one end of vertical axle pins 23 the other end of which is mounted in the running carriage 21 for suspension rollers 22 or carries a guide roller. The distance between the supporting base 29 and the running carriage 21 of the suspension rollers 22 or the distance between the guide roller and these, can be adjusted and set in the longitudinal direction of the axle pin 23. 
<??>So that the suspension and/or guide-roller device can easily be matched to the different thickness dimensions of the wing fold-backs, the axle pin 23 is located on a projecting arm 26 which is connected to the supporting base 29 so as to be shiftable to a limited extent essentially transverse or relative to the wing plane and so that it can be fixed in any position (43 to 46 and 51). 
<IMAGE>
Patent AT-E75527-T1 (AT)
Inventor: HUETHER WERNER DR
IPC: F01N3/027
Filed: 1989-09-04
Granted: 1992-05-15
Abstract: The invention relates to an exhaust gas cleaning device for diesel engines. For this purpose, the soot particles are separated out centrifugally in a helical or spiral-shaped housing (1) at a radially outer peripheral surface (3) and burnt by heating elements (5) in the region of the peripheral surface (3). A device of this kind regenerates itself and is virtually maintenance-free. 
<IMAGE>
Patent AT-E74265-T1 (AT)
Inventor: GRUNDMANN KARIN
IPC: A61Q5/12
Filed: 1989-09-08
Granted: 1992-04-15
Abstract: Storage-stable, pearlescent hair conditioning composition consisting of 0.2 to 10 percent by weight glycerin monolauric acid ester, 0.2 to 10 percent by weight of a straight-chain fatty alcohol with 10 to 18 carbon atoms or a mixture of the fatty alcohols, 0.050 to 5 percent by weight of a quaternary compound selected from the group consisting of compounds having the general formula (I):   <IMAGE> (I)  and compounds having the general formula (II):   <IMAGE> (II)   wherein R1 is selected from the group consisting of alkyl radicals having 12 to 22 carbon atoms, cocamidoethyl, cocamidopropyl and R'-Y-, and R' is selected from the group consisting of alkyl radicals having 12 to 22 carbon atoms, and Y is -O-CO-CH2- or -CO-O-CH2-CH2-; and wherein R2 is CH3, CH2CH2OH or CH2CH3, and wherein R3 is CH3, CH2CH2OH, benzyl or acetamidyl, and wherein X is Cl, Br, CH3SO4, 1/2SO4, dihydrogen phosphate, acetate or acetate; 70 to 99.595 water; and 0 to 5 percent by weight of a conventional cosmetic additive.
Patent AT-E105988-T1 (AT)
Inventor: WOLF JOSEF
IPC: G02B5/08
Filed: 1989-09-30
Granted: 1994-06-15
Abstract: The invention relates to an apparatus for converting pictures or images into video signals. A camera (14) is directed, together with a light source (16), via a mirror system (21, 22) onto a projection surface (10) which can be located on the apparatus or also next to it. In front of the light source (16), transparencies, for example diapositives can be placed which are thus imaged on the projection surface (10) and are picked up from there. Instead of such projected images, objects can be illuminated and picked up. Connecting two devices to one another with a monitor (38) in each case creates a universal video phone. 
<IMAGE>
Patent AT-E90065-T1 (AT)
Inventor: MOUNT MICHAEL JOHN
IPC: B65G47/34
Filed: 1989-10-05
Granted: 1993-06-15
Abstract: A conveyor system is provided for transporting a product such as a snack food product or crisps. A plurality of main line conveyors (1, 1a, 1b, 1c) are arranged end to end, and a crossfeeder conveyor (2) extends transversely from a lateral edge of the downstream end of each main line conveyor. The main line conveyors are arranged to vibrate both longitudinally and laterally, for example by the use of leaf springs (13) arranged at an angle. Selective actuation of the various main line conveyors and crossfeeder conveyors enables product to be transported to selected ones of the crossfeeder conveyors as desired.
Patent AT-E108572-T1 (AT)
Inventor: LILLEMO SVERRE
IPC: H01H9/56
Filed: 1989-09-18
Granted: 1994-07-15
Abstract: An electrical switching circuit comprising an electromagnetic relay and a bye directively controlled contactless switch. The electrical switching circuit being able to make and break a capacitive, inductive or pure resistive electrical loads without forming arcs and without substantial heat loss. A control voltage as applied through a phase detecting opticoel coupler to a bye directively controlled contactless switch, such as a triac. The same control voltage is also connected to a time delay circuit wherein the time delay circuit after being charged energizes an electromagnetic relay connecting the load circuit. Upon disconnecting the load the sequence of operation is reversed. The electromagnetic relay is deenergized while the time delay circuit retains the opticoel coupler connection which in turn retains the energization of the contactless switch until the phase of the load energy source to be precisely at the zero voltage crossing at which time the contactless switch is also deenergized. The delay built into the time delay circuit is at least one half of the period of the load energy source so that the disconnection will be made at the zero voltage crossover point to prevent any arc from occurring.
Patent AT-E131160-T1 (AT)
Inventor: MORI SHOSEI
IPC: C07D239/26
Filed: 1990-05-07
Granted: 1995-12-15
Abstract: A mesomorphic compound represented by the following formula (I): <CHEM> wherein R1 and R2 respectively denote a linear or branched alkyl group having 1 - 16 carbon atoms capable of having a substituent; Y1 denotes -COO-, -OCO-, -CH2O- or -OCH2-; Z1 denotes a single bond, -O-, -COO-, -OCO- or -OCOO-; and X denotes a halogen, cyano group or methyl group.
Patent AT-E118005-T1 (AT)
Inventor: DIANA GUY DOMINIC
IPC: A61K31/42
Filed: 1990-08-13
Granted: 1995-02-15
Abstract: Compounds of the formulas <CHEM>  wherein:  Y is an alkylene bridge of 3-9 carbon atoms;  R min  is lower-alkyl or hydroxy-lower-alkyl of 1-5 carbon atoms; R1 and R2 are hydrogen, halogen, lower-alkyl, lower-alkoxy, nitro, lower-alkoxycarbonyl or trifluoromethyl; and R8 is hydrogen or lower-alkyl of 1-5 carbon atoms, with the proviso that when R8 is hydrogen R min  is hydroxy-lower-alkyl, are useful as antiviral agents, particularly against picornaviruses, including numerous strains of rhinovirus.
Patent AT-E104181-T1 (AT)
Inventor: PIETROBON TIZIANA
IPC: B21D26/02
Filed: 1990-12-14
Granted: 1994-04-15
Abstract: A process for producing hollow one-piece elements having a highly curved lateral wall from metal, in particular copper or copper alloy, pipes. A cylindrical pipe is widened via permanent deformation between two appropriately shaped dies (9,10), by simultaneously applying hydraulic pressure directly inside the pipe (2) and axial pressure on the opposite ends (16,18) of the pipe; the required finished shape being achieved in successive stages, by inserting inside the dies (9,10) molds (20) having a predetermined profile and of gradually increasing size.
Patent AT-E90423-T1 (AT)
Inventor: PRIGHEL WALTER
IPC: F04D27/00
Filed: 1990-12-17
Granted: 1993-06-15
Abstract: The invention relates to a mechanical device for stepless controlling of the volume flow on the outlet aperture of centrifugal fans, which is composed of a sheet metal strip (6), which is fixed (5) by one of the transverse sides on the inside to the spiral wall of the fan housing (3)  whilst the opposite transverse side is fixed to the ends of two pivoted levers (8) and is so moved (8a) by hand or by a servo motor that the cross-section of the outlet aperture (4) of the fan is varied.
Patent AT-E120533-T1 (AT)
Inventor: RUYS JOHANNES LEONARDUS MARIA
IPC: F24F7/02
Filed: 1990-11-19
Granted: 1995-04-15
Abstract: Ventilation system consisting of louvres (6) and valves (21) where the valves (21) function as precipitation-tight ventilation regulators providing a ventilation coefficient (cv) in the range of 0 to 0.6. When the valves (21) are fully opened in case of fire the ventilation coefficient (cv) is in the range of 0.5 to 0.9. The fixed louvres (6) consist of two extruded profiles (7, 12) and connecting strips (11). The valves (21) consists of an extruded profile (22) and strips (23, 24) and are hinged over the full length of the louvre (6). The hinge uses bearing elements (20). The extruded profiles (7,12) are provided with gutters (8, 9, and 14) to catch precipitation. <IMAGE>
Patent AT-E174723-T1 (AT)
Inventor: LIU YOW-JUANG BILL
IPC: H01L21/66
Filed: 1990-02-05
Granted: 1999-01-15
Abstract: A process for fabricating field effect transistors with lightly doped drain (LDD) regions having a selected width includes a method of optically detecting the width of spacers used to mask the LDD regions during the source and drain implant and a method of electrically determining (confirming) the width of the LDD regions. In the optical method, reference structures are formed concurrently with the fabrication of the gates for FETs, a spacer material is formed on the substrate, the gates and the reference structures, the spacer material is etched away and the width of the spacers is optically detected by aligning the edges of spacers extending from two reference structures separated by a known distance. In the electrical method, the width is determined by defining a test area with known dimension, forming both N<+> and N<-> regions in the test area, measuring the resistance across the test area, calculating the resistance of the N<+> and N<-> regions, and calculating the width of the N<->region from the resistance of the N<-> region.
Patent AT-E141301-T1 (AT)
Inventor: DUECKER DAVID CLARKE
IPC: C08F220/20
Filed: 1990-04-20
Granted: 1996-08-15
Abstract: A radiation-curable matrix material for affixing coated and inked optical fibers in a ribbon configuration is disclosed. The material comprises an aliphatic polyether based urethane acrylate; a monomer having a plurality of acrylate or methacrylate moieties; an alkyl acrylate or methacrylate; and an optional photoinitiator. Also disclosed are an optical fiber ribbon prepared therefrom; a process for preparing such ribbon; and a radiation-curable coating composition generally applicable for coating a substrate.
Patent AT-E125826-T1 (AT)
Inventor: EISENHART ERIC KARL
IPC: C08F291/00
Filed: 1990-05-09
Granted: 1995-08-15
Abstract: Multi-stage polymer particles comprising at least one hydrophobically-modified, ionically-soluble polymer stage polymerized from a) hydrophobic monomer, b) ethylenically-unsaturated, ionizable monomer, c) non-ionic, ethylenically-unsaturated monomer and optionally d) mult-functional compound. The multi-stage polymer particles may be useful in or as an ink, adhesive, coating, paint, pigment dispersant, textile thickeners, cosmetic formulation, oil well drilling fluid or liquid detergent or in water treatment.