baber/WOPTO huggingface dataset:
Patent AT-E5369-T1 (AT)
IPC: A61B1/005
Filed: 1980-11-13
Granted: 1983-12-15
Abstract: A flexible tube for an endoscope includes a metallic braid (23) and a sheath (42) covering the braid, both of which form a bendable portion (41) and/or a freely flexible portion of the endoscope through which bundles of optical fibres, a flexure controlling wire or the like are passed. The internal peripheral surface of the sheath (42) which covers the metallic braid (23) is formed with grooves (45) which retain an antifriction agent therein.
Patent AT-E7491-T1 (AT)
IPC: C07C241/00
Filed: 1980-11-20
Granted: 1984-06-15
Abstract: There is described a process for the production of a compound of formula I,in which at least one each of Ri, R<sub>2</sub> and R<sub>3</sub>, and of R<sub>4</sub>, R<sub>5</sub> and R<sub>6</sub>, represents an electron withdrawing group, or one of R<sub>1</sub>, R<sub>2</sub> and R<sub>3</sub> together with one of R<sub>4</sub>, R<sub>5</sub> and R<sub>6</sub> form a -CO- group, and the remainder of Ri, R<sub>2</sub>, R<sub>3</sub>, R<sub>4</sub>, R<sub>5</sub> and R<sub>6</sub>, which may be the same or different, each represent an electron withdrawing group, alkyl, cycloalkyl, phenyl or phenylalkyl,or R<sub>1</sub> and R<sub>2</sub>, or R<sub>4</sub> and R<sub>5</sub>, and R<sub>1</sub> and R<sub>4</sub>, may together form a -(CH<sub>2</sub>)n- chain, in which n is a whole number up to 5,the alkyl, cycloalkyl, phenyl or phenylalkyl group or the -(CH<sub>2</sub>)<sub>n</sub>,- chain optionally being substituted,which comprises reacting a compound of formula II,in which Ria, R<sub>2</sub>a and R<sub>3</sub>a have the same significances as Ri, R<sub>2</sub>, and R<sub>3</sub> above, and some additional significances,with a compound of formula III,in which R<sub>4</sub>a, R<sub>5</sub>a and R<sub>6</sub>a have the same significances as R<sub>4</sub>, R<sub>5</sub> and R<sub>6</sub> above, and some additional significances,the reaction being carried out in an aqueous medium in the presence of a base and a surfactant.
Patent AT-E6229-T1 (AT)
IPC: B29D30/06
Filed: 1980-09-26
Granted: 1984-03-15
Abstract: A tire having a pair of bead portions for mounting on a rim, a tread portion radially outward of said bead portions and connecting sidewalls is cast and cured from different liquid elastomer forming materials in a three-stage process. First, the inner layer of the tire is molded of high modulus material on a collapsible core in a mold with an outer shell. Second, the first outer shell is removed and a second outer shell of a second mold is mounted around the core and cast inner layer. The tread portion of the tire is then molded by centrifugal casting from a low modulus material. Third, the sidewalls are molded of low modulus, optionally microcellular, material by injection of the liquid elastomer forming material into the sidewall spaces between the molded inner layer and the second outer shell.
Patent AT-E9020-T1 (AT)
IPC: E04C3/293
Filed: 1981-05-20
Granted: 1984-09-15
Abstract: A compound girder of an on-site assembly type is assembled to include components which rigidly interconnect two or more prefabricated ceiling panels (3a, 3b) in a bending stiff manner. The compound girder includes for each ceiling panel (3a, 3b) at least one web section (1a, 1b) and an upper chord section (2a, 2b). The girder further includes a continuous length lower chord (4). The lower chord (4) takes up the tension and shearing loads. The individual web sections (1a, 1b) are secured to the lower chord (4) by screw connections which prevent a sliding displacement between the connected elements relative to each other.
Patent AT-E10955-T1 (AT)
IPC: C25B11/06
Filed: 1981-07-09
Granted: 1985-01-15
Abstract: A method of removing electrocatalytically active protective coatings from electrodes with metal cores, in which a non-adhesive intermediate layer of a compound of the substrate metal is produced in a position between the protective coating and the substrate structure by means of controlled thermal treatment. By using the method, deactivated protective coatings can be removed in a particularly easy manner from electrodes with valve metal cores.
Patent AT-E9871-T1 (AT)
IPC: A61K31/43
Filed: 1981-05-04
Granted: 1984-11-15
Abstract: The invention provides as a new substance the solvate of sodium amoxicillin with N-methyl-2-pyrrolidone, which is a stable product from which injectable solutions can conveniently be produced. 
<??>The invention also includes the preparation of the solvate by reacting amoxicillin with a solution of a source of sodium ions and subsequently causing the solvate to precipitate by addition of one or more organic solvents in the presence of N-methyl-2-pyrrolidone. 
<??>The invention further includes the preparation of injectable solutions from the solvate by generally known methods.
Patent AT-E7614-T1 (AT)
IPC: E01C11/22
Filed: 1981-02-02
Granted: 1984-06-15
Abstract: A surface drainage system comprising base members (27) and cover members (32). The base members have a channel formed between opposite walls thereof, and are designed to be laid end-to-end with the channels in longitudinal alignment. The cover members are of inverted channel section and have opposite side walls with a channel defined therebetween. The cover members are laid above the base members and combine therewith to form an enclosed drainage channel. Each cover member has at least one opening (37) extending through a side wall thereof and communicating with the channel. The lowermost part of the opening intersects the outer surface of the respective wall at a location (36) that is no closer to the bottom than to the top of the cover member. A carriageway (35) can be laid with its surface no lower than the point (36), so that drainage is effected through the opening (37) while the base members (27) lie at a significant depth below the carriageway surface.
Patent AT-E20359-T1 (AT)
Inventor: DZIALO NEE BROWN KATHLEEN JEAN
IPC: C11D3/00
Filed: 1982-03-24
Granted: 1986-06-15
Abstract: Laundry detergent compositions are provided which contain an effective textile softening agent for through the wash softening. The softening agent comprises a mixture of two specified classes of tertiary amines.
Patent AT-E16164-T1 (AT)
Inventor: BENRAAD COENRAAD JOHANNES B M
IPC: B65D21/02
Filed: 1982-06-21
Granted: 1985-11-15
Abstract: The invention concerns a container, more particularly a crate made from a single plastic moulded body having upright side walls 1 and portions enclosing said side walls which a.o. consist or a reinforced upper edge 2, reinforced corner columns 3 and a bottom 4 provided with openings. As a.o. the portions enclosing the side walls are in the form of case-shaped profile parts which are open towards the underside of the box, a create can be produced in a very light construction from a relatively thin material, by injection-moulding.
Patent AT-E28494-T1 (AT)
Inventor: KALLIO TAPIO
IPC: E21D21/00
Filed: 1982-04-21
Granted: 1987-08-15
Abstract: The invention concerns a bolt-like fixing element intended for rock reinforcing. The bolt-like fixing element (10) comprises a bolt part (11), one end of which is fixed in a hole (12) drilled in the rock (21), and a fixing means for fixing the other end of the bolt part (11) to the surface of the rock. With a view to avoiding the rock bolt threading operation and the consequent reduction of the rock bolt's strength, the bolt part (11) has been formed in the bolt-like fixing element of the invention (10) of at least two rod-like members, and the fixing means of the bolt-like fixing element (10) comprises a wedge means (14) and a washer (13). The bolt part (11) is preferably formed of three rod-like members (16a,16b, 16c). The rod-like members consist to advantage of bulb steel rods.
Patent AT-E30932-T1 (AT)
Inventor: BACHMANN WOLFGANG
IPC: B21F43/00
Filed: 1983-04-14
Granted: 1987-12-15
Abstract: An endless sieve band or composite band for paper machines and the like, has a plurality of helixes composed of an elastic wire and each having two opposite winding legs and also two head curves connecting the winding legs with one another and having a predetermined wire diameter and wire width, wherein the helixes are arranged so that when the head curve of one of two neighboring helixes is inserted into an intermediate space of another of the two neighboring helixes an overlapping region is formed into which an insertion wire is introduced, and the winding legs of each of the helixes include a supporting winding leg which has flat supporting sufaces with a width exceeding the wire diameter or the wire width of the head curves.
Patent AT-E22876-T1 (AT)
Inventor: FUESSL ERWIN
IPC: B28B3/08
Filed: 1983-09-07
Granted: 1986-11-15
Abstract: 1. Process for producing cement clinkers, by which composed cement pipe powder of broken and milled raw stones is baked in a kiln, characterized in that the cement pope powder without the addition to a binding agent is pressed dry by means of specific amounts of pressure of 200 and more bar into casting with a gross density of at least 1.8 kg/dm**3, which thereafter are baked in a tunnel kiln, and that the castings are arranged in layers with spacings therebetween.
Patent AT-E30598-T1 (AT)
Inventor: ASDIGIAN GEORGE
IPC: C10G27/06
Filed: 1983-12-23
Granted: 1987-11-15
Abstract: A process is disclosed for treating hydrocarbon streams for the purpose of removing mercaptans and also converting the remaining mercaptans to disulfides which remain in the hydrocarbon stream being treated. The hydrocarbons rise through a contacting column countercurrently to a descending stream of an aqueous alkaline solution. A limited amount of an oxygen-containing gas is passed into an intermediate point in the column thereby dividing it into an upper sweetening section and a lower extraction section. The flow rate of the oxygen-containing stream is preferably low enough that any gas not consumed in the catalytic oxidation of mercaptans becomes dissolved in the hydrocarbon product stream, and preferably remains dissolved at atmospheric pressure.
Patent AT-E12630-T1 (AT)
Inventor: MARTI HANS-RUDOLF DR
IPC: C07C205/56
Filed: 1983-04-08
Granted: 1985-04-15
Abstract: o-Nitrobenzaldehyde is produced by treating an o-nitrophenyl pyruvate precursor compound with an oxidizing agent and recovering o-nitrobenzaldehyde from the mixture obtained: the precursor compound is an alkyl ester of o-nitrophenyl pyruvic acid in the form of the enol salt or enol ester having the formula 
<CHEM>
 in which R1 is a C1-C4 alkyl group and X is the monovalent residue of an alkali metal atom, an alkaline earth metal atom, or of aluminum or an acyl group of the formula -C(O)R<2>, in which R<2> is hydrogen or a C1-C3 alkyl group; the oxidizing agent is hydrogen peroxide.
Patent AT-E23808-T1 (AT)
Inventor: HARVEY PETER
IPC: B22F9/04
Filed: 1983-05-11
Granted: 1986-12-15
Abstract: The entry slot of a granulator for comminuting material fed as sheets (especially cathode copper) is bounded on one side by a fixed bearing surface 5 aligned with the fixed blade 3 at which the initial cut will be made. On the other side it is bounded by a member 6 (or possibly more than one member) which is resiliently supported and biassed towards the bearing surface. This accommodates variations in the thickness of the sheet and also provides for the escape of any particles that may be thrown into the clearances around the entering sheet, which would otherwise risk jamming of the feed mechanism.
Patent AT-E28473-T1 (AT)
Inventor: DECROIX JEAN-CLAUDE
IPC: C08L33/02
Filed: 1983-11-10
Granted: 1987-08-15
Abstract: The present invention provides a bitumen-polymer composition comprising 95 to 99% by weight of a bitumen and 1 to 5% by weight of a terpolymer having a melt index between 5 and 50 dg/min. The terpolymer comprises 88 to 98.7 mol % of units derived from ethylene; 1 to 10 mol % of units derived from at least one ester selected from the group consisting of alkyl acrylates and methacrylates, the alkyl group having from 1 to 6 carbon atoms; and 0.3 to 3 mol % of units derived from maleic anhydride. The bitumen-polymer composition is used in the preparation of road surface binders.
Patent AT-E36430-T1 (AT)
Inventor: SCOTTI PIETRO
Filed: 1984-03-18
Granted: 1988-08-15
Abstract: The separator comprises a plurality of longitudinal channels and ribs. The ribs are hollow and closely spaced apart with center distance less than 12 mm. Both the channels (C1, C2, ...) and most of the ribs (N3, N4,...) have longitudinal hollow projections respectively protruding on the two opposite sides of the separator. The ribs and projections contribute to define the bearing planes or faces of the separator, improve the characteristics thereof of longitudinal and transverse rigidity and assure a constant spacing between the plates when assembled therebetween owing to the increased number of contact points or locations therewith. The distribution of projections on a separator is sufficiently different from that of a plurality of separators intended to be superimposed or stacked to one another, no projection of one of such separators can nest in a cavity of another separator an the extraction of any separator from the pack can be readily carried out.   In a continuous production process, the separators are obtained from a strip of material which in case is preheated, then drawn by means of two rollers and finally cut to measure. The strip may be fed from a roll or from a strip forming system, and particularly from a sintering furnace when using thermoplastic powders.
Patent AT-E60218-T1 (AT)
Inventor: SANDHAM H JAMES
IPC: A61Q11/00
Filed: 1984-05-03
Granted: 1991-02-15
Abstract: A composition for treating dental infections, e.g. dental caries caused by Strep. mutans, comprises a varnish containing a dentally acceptable antimicrobial agent such as chlorhexidine acetate and benzoin gum in an orally acceptable liquid. The composition can be painted on teeth, allowed to dry thereon to give a transparent, translucent or tooth colored film which is effectively invisible but provides sustained release of the antimicrobial agent to the site of infection over a period of at least four days. The film can be removed at will, e.g. by application of the liquid varnish base.
Patent AT-E32063-T1 (AT)
Inventor: SCHWEIZER ERNST DR
IPC: A61K31/415
Filed: 1984-03-30
Granted: 1988-02-15
Abstract: The compounds of the formula    <IMAGE>  (I)  in which R represents the radical of the formula    <IMAGE> (Ia)  in which R1 represents lower alkyl and each of R2 and R3, independently of the other, represents hydrogen or lower alkyl, and salts thereof exhibit antidiabetic actions.
Patent AT-E37652-T1 (AT)
Inventor: KATTENBERG HANS ROBERT
IPC: A23G1/56
Filed: 1985-12-10
Granted: 1988-10-15
Abstract: The invention relates to an improved cocoa with colour coordinate L : 16 or below, which has a simple polyhydroxyphenols content of at least 0.25% preferably at least 0.30% and to foodstuffs and semi-finished products containing such improved cocoa.
Patent AT-E46004-T1 (AT)
Inventor: LARREA D JUAN
IPC: E04B1/61
Filed: 1985-04-19
Granted: 1989-09-15
Abstract: A joint in prefabricated insulated panels (1) of the kind made up from two sheets (1a and 1b) of which one is superimposed upon the other and where an insulating material (1c) is sandwiched in between them, peculiar insofar that two edges of the panels abut one another; that the upper sheet (1a) on each panel (1) possesses a tongue (11) and a groove (12a) lying alongside one another in a location which is very close to the edge; that a sealing piece (2) is inserted into said grooves (12a) and is self-locked therein by virtue of becoming pressed in the direction of the panels (1); that inside said grooves (12a) there is moreover inserted a fastening piece (3) which is superimposed upon said sealing piece (2) where the assembly is pierced by securing arrangements (4) to accomplish its attachment to a structure; and that there exists on the outside of that face of the joint, a joint cover (5) which is press fitted onto sections provided on the panels (1) in order to conceal the tongues (11) and the joint from view.
Patent AT-E53824-T1 (AT)
Inventor: PISTERS HEINZ DR
IPC: C04B7/24
Filed: 1986-01-28
Granted: 1990-06-15
Abstract: 1. A process for the preparation of cement clinker by mixing, grinding and drying raw materials in the form of marl, limestone and lime mud, the lime mud, which is present in the form of a pumpable aqueous suspension, completely or partly substituting the limestone in the mixture to be calcined and being converted by subsequent calcination into cement clinker, characterised by the use of lime mud from a tar-treating process, more particularly from a process for purifying tar-derived phenols, and by the simultaneous mixing and drying of the lime mud with the other raw materials into a calcinable raw powder.
Patent AT-E47274-T1 (AT)
Inventor: LANG RUEDIGER
IPC: A01K1/015
Filed: 1986-05-01
Granted: 1989-11-15
Abstract: Animal litter made from or in conjunction with a porous, odor-preventing material with a clearly defined pH-value, characterized in that the pH-value of the porous inorganic material in aqueous suspension is betwen approximately 7 and 9, preferably 7.5 and 8.5, that the porous inorganic material has a zinc content of 0.1 to 2.0% by weight and that the water-soluble zinc proportion of the porous inorganic material is 0.01 to 100 ppm, as well as a process for the production thereof.
Patent AT-E64037-T1 (AT)
Inventor: YOSHIDA KAZUO ITAMI SEISAKUSHO
IPC: H01F29/04
Filed: 1986-08-18
Granted: 1991-06-15
Abstract: An on-load tap changing trnsformer having a preselecting switch which connects taps No.1, No.2, No.3, ... No.N to corresponding fixed contacts No.1, No.2, No.3, ... No.N during a standard connecting operation of a movable contact and connects additional taps No.N+1, No.N+2, No.N+3, .... No.N+M to corresponding fixed contacts during an additional connecting operation of a movable contact.
Patent AT-E46849-T1 (AT)
Inventor: NOWICKI CASIMIR WILLIAM
IPC: B29L22/00
Filed: 1986-02-21
Granted: 1989-10-15
Abstract: In the making of hollow plastic articles wherein at least one label (L) is positioned in each of a plurality of spaced partible moulds (20), a preform or parison is positioned in each set of partibla moulds and the moulds are closed and the preform is blown outwardly into the confines of the mould to apply the label to the resultant hollow plastic articles, there is provided a method of handling the labels which comprises; successively removing labels (L) from a label magazine (26) and positioning the labels in an array which corresponds in spacing to the spacing of the sets of moulds, simultaneously moving the labels in the array from the first position to a second position within the open partible moulds and depositing the labels in the moulds. The apparatus comprises a magazine (26) for supporting labels (L) in a stack, an endless belt transfer device (27) positioned adjacent the magazine - (26), means (30, 32 to 38) for indexing the belt (27) in predetermined spaces corresponding to the spaces of the moulds, means (28) for successively removing labels (L) from ,the magazine (26) and depositing them on the conveyor, the spacing between successive labels on the endless transfer conveyor (27) corresponding to the spacing between the sets of moulds, and-means (63 to 65) for removing the labels simultaneously from the endless transfer conveyor (27) and delivering them between the open partible moulds (20).
Patent AT-E53768-T1 (AT)
Inventor: SPANN JOHN KEITH
IPC: A63B49/02
Filed: 1986-09-12
Granted: 1990-06-15
Abstract: A sports racket (1) having a protector strip (2) wound around the frame (3) thereof in a helical path is provided. The strip (2) is passed between the strings (5) of the racket (1 ) with each convolution thereof and is held in position by virtue of a set shape towards which a resilient or plastic memory type of characteristic of the materal of manufacture urges the strip (2). Preferably the set shape is a tubular helix of lesser diameter than that of the racket frame cross-section. The patent also embraces sports rackets protectors as articles of commerce.
Patent AT-E35652-T1 (AT)
Inventor: QUEVEAU GERARD
IPC: B60J5/10
Filed: 1986-04-28
Granted: 1988-07-15
Abstract: A hatchback-type door assembly for a vehicle has a door subassembly hinged to the vehicle and a window subassembly separately hinged to the vehicle, the hinge axis of the door subassembly and the window subassembly coinciding with one another, whereby the door subassembly may be pivotally opened while the window subassembly remains closed or, alternatively, the window and door subassemblies may be opened in unison.
Patent AT-E67483-T1 (AT)
Inventor: PILL JOHANNES DR RER NAT DR ME
IPC: C07C67/00
Filed: 1987-03-24
Granted: 1991-10-15
Abstract: Phenoxyalkylcarboxylic acid derivatives of the formula I <IMAGE> in which the sulfonylaminoalkyl group is in the ortho- or the meta-position to the phenoxyalkylcarboxylic acid group and in which R1 denotes an aryl group, aralkyl group or an aralkenyl group whose aryl radical can in each case be optionally mono- or polysubstituted by halogen, cyano, alkyl, trifluoromethyl, alkoxy, hydroxyl, nitro, amino, alkylamino, dialkylamino, acylamino, acyl, azido or can be substituted by phenyl which is optionally substituted by halogen, cyano, alkyl, trifluoromethyl or alkoxy, R2 represents hydrogen, an alkyl group, aralkyl group or an acyl group, R3 and R4, which can be identical or different, denote hydrogen or a lower alkyl group and  n denotes the numbers 1-3, and their physiologically acceptable salts, esters and amides have platelet aggregation-inhibiting and/or hypolipidaemic action.
Patent AT-E65780-T1 (AT)
Inventor: PFEFFER MICHEL
IPC: C07D471/04
Filed: 1987-08-04
Granted: 1991-08-15
Abstract: Heterocylic rings are synthesised from palladocyclic complexes by reaction with alkynes, characterised in that the palladocyclic complexes are employed in the form of iodo or cationic complexes. The process applies in particular to the synthesis of nitrogenous heterocyclic rings.
Patent AT-E52268-T1 (AT)
Inventor: HUTCHINSON FRANCIS GOWLAND
IPC: C08G63/91
Filed: 1987-04-13
Granted: 1990-05-15
Abstract: A process for the manufacture of polyesters, especially polyactides or poly(lactide-co-glycolide) of specified low-medium molecular weight, by controlled hydrolysis of a higher molecular weight polyester.
Patent AT-E63937-T1 (AT)
Inventor: CHEVALLIER FRANCOIS
IPC: C09D5/00
Filed: 1987-10-02
Granted: 1991-06-15
Abstract: Radiocrosslinking of compositions containing a resin capable of being cured by polymerisation of double bonds  SIGMA C=CH2 and a reactive diluent system containing at least one reactive diluent corresponding to the general formula (I) <IMAGE>  in which  - R1 = H, CH3 - R2 and R3 = H, C1-C4 alkyl chain or form an alkylene ring containing 5 or 6 carbon atoms  - R4 = H, C1-C4 alkyl chain, phenyl - R5 = C1-C10 aliphatic chain, C5-C6 cycloaliphatic chain, or a C1-C4 alkyl chain substituted by an aryl group or an aromatic heterocyclic ring  - or R4 and R5 form a 5- or 6-membered ring. The invention also relates to isopropyl beta-hydroxyethylcarbamate acrylate, a new compound corresponding to the general formula (I).
Patent AT-E75106-T1 (AT)
Inventor: GRESCH WALTER
IPC: A23L2/04
Filed: 1987-09-28
Granted: 1992-05-15
Abstract: PCT No. PCT/CH87/00124 Sec. 371 Date Jul. 12, 1988 Sec. 102(e) Date Jul. 12, 1988 PCT Filed Sep. 28, 1987 PCT Pub. No. WO88/02223 PCT Pub. Date Apr. 7, 1988.To extract the juice from fruits and vegetables, a process is used in which first the raw material is crushed in a mill (1) and then fed to a pulping machine (2) and a membrane filtration device (4). Before membrane filtration device (4), a liquefaction stage (3) is provided in which the raw material is liquefied enzymatically or physically only to the extent that a considerable portion of the mash can be run through membrane filtration device (4). The main breakdown of the cells occurs in the retentate of membrane filtration device (4) by a downstream device (5) for chemical or physical cell breakdown.