baber/WOPTO huggingface dataset:
Patent AT-E76818-T1 (AT)
Inventor: BONGERS BERND
IPC: B60B5/02
Filed: 1988-11-25
Granted: 1992-06-15
Abstract: In order to attain a cost-effective manufacturing, suitable for large-scale production, in the case of a rail wheel, and, at the same time, a high degree of structural strength, whereby the wheel disk, which rigidly joins the wheel hub (4) with the wheel tire in a fibrous composite type of construction, is made of two external fibrous composite surface layers and a characteristically light inner core, which transmits shearing force, arranged between them, the inner core is composed, according to the invention, of ring segment-shaped, foam plastic-filled fibrous composite hollow cases (22), each consisting of web portions (28), running radially between the wheel hub and the wheel tire, arranged perpendicularly to the surface layers, with an intersecting fibrous orientation, slanted at an angle to the longitudinal direction of the sections, as well as profile side walls (30), formed in one piece, on the longitudinal edges of the web portions, with a continuous fibrous structure, each evenly bonded with the inner surface of the surface layers, and of segment extensions (32, 34), lying contiguously, in one piece, on the web portion ends, forming the outer and inner surrounding edges of the hollow cases.
Patent AT-E111341-T1 (AT)
Inventor: YOSHIHARA TORU
IPC: A61Q5/00
Filed: 1988-06-16
Granted: 1994-09-15
Abstract: A hair preparation comprises an oil-absorptive polymer of a vinyl monomer having a solubility parameter of 7 to 10, said polymer being porous, having a squalene absorption of at least 1 ml/g. It may further contain an anti-dandruff agent. It also comprises an anti-dandruff agent and another oil absorptive substance.
Patent AT-E86266-T1 (AT)
Inventor: KAGEYAMA YUKIHIKO
IPC: C08G69/44
Filed: 1988-09-27
Granted: 1993-03-15
Abstract: A liquid crystal polymer resin of improved heat resistance comprises a polyester copolymer including 20 to 80 percent by mole of hydroxy-benzoic acid units, 1 to 40 percent by mole of naphthalene units and 1 to 40 percent by mole of dihydroxy-diphenylketone units.
Patent AT-E58785-T1 (AT)
Inventor: CHAUMIER NICOLAS
IPC: F23D11/00
Filed: 1988-05-09
Granted: 1990-12-15
Abstract: The device is of the type comprising, downstream of a turbine (5) arranged laterally in relation to the burner, a given number of longitudinal slots (30) distributed over a cylindrical surface (29) arranged axially in relation to the burner and a plug (31) capable of being operated in the axial direction in order to close partially said slots with a view to regulating the admission of air, characterised in that the passage cross-section of said slots (30) increases progressively as the distance from the flow of air generated by the turbine (5) increases. <IMAGE>
Patent AT-E74795-T1 (AT)
Inventor: RINGROSE ANTHONY
IPC: B01F11/00
Filed: 1988-05-09
Granted: 1992-05-15
Abstract: PCT No. PCT/EP88/00419 Sec. 371 Date Oct. 26, 1990 Sec. 102(e) Date Oct. 26, 1990 PCT Filed May 9, 1988 PCT Pub. No. WO89/10785 PCT Pub. Date Nov. 16, 1989.The aim of the present invention is to provide a solution to the problem of mixing in a vessel two or more substances of which at least one is a liquid phase. The vessel preferably comprises a container having an open upper end which may be advantageously surrounded by a rim, and a closed bottom end. The mixing device most preferably comprises a support plate adapted to receive the container and to allow engagement therewith by a rotating mixing cylinder. A single rotational movement e.g. from a drive motor acting through a drive cylinder, causes the rotating mixing cylinder to simultaneously engage the sample container and drive the bottom of the container in a circular motion around a vertical axis in order to generate a vortex in the substances to be mixed. Very effective, automated mixing of the substances is thereby effected.
Patent AT-E78667-T1 (AT)
Inventor: HARTWEIN PETER
IPC: A46B17/00
Filed: 1988-09-06
Granted: 1992-08-15
Abstract: PCT No. PCT/DE88/00547 Sec. 371 Date Mar. 6, 1990 Sec. 102(e) Date Mar. 6, 1990 PCT Filed Sep. 6, 1988 PCT Pub. No. WO89/02234 PCT Pub. Date Mar. 23, 1989.The invention is directed to a case (10) serving to receive tools for oral and dental care and including an interior space (14). A removable insert (16) having a number of compartments (18) is adapted to be fitted into the interior space (14). An element (20) is pivotal about a pivot axis (32) from a dust-guard position (22) to an open position (24). The element (20) is configured as a substantially plane case lid covering the interior space (14) in the dust-guard position (22). The element (20) and the insert (16) are in relative connection by means of a lever mechanism (30), with the lever mechanism (30) convertinig a pivoting motion of the element (20) into a lifting motion of the insert (16).
Patent AT-E118807-T1 (AT)
Inventor: TERADA MASAHIRO
IPC: C09K19/30
Filed: 1989-07-13
Granted: 1995-03-15
Abstract: A ferroelectric chiral smectic liquid crystal composition, comprising at least one compound represented by the following formula (I): <CHEM> wherein R1 denotes a linear or branched alkyl group having 1 - 18 carbon atoms capable of having a substituent, R2 denotes a linear or branched alkyl group having 1 - 12 carbon atoms; X1 denotes a single bond, -O-,  -O @-, - @O- or -O @O-;    and <CHEM>  respectively denote <CHEM> and at least one compound represented by the following formula (II):   <CHEM> wherein R3 and R4 respectively denote a linear or branched alkyl group having 1 - 18 carbon atoms capable of having a substituent, at least one of R3 and R4 being optically active; and X2 and X3 respectively denote a single bond, -O-,  -O @-, - @O- or -O @O-.   i
Patent AT-E68846-T1 (AT)
Inventor: LEHMANN SIEGFRIED
IPC: E05F15/48
Filed: 1989-08-31
Granted: 1991-11-15
Abstract: The subject matter of the invention is a safety door-edge construction for power-operated doors, gates or the like. In order to provide a safety door-edge construction which consists of as few individual parts as possible, an inelastic tension element supported with an elastically deformable body is provided as a control element, the body consisting of a profile tube (4) on whose generating line on the door-edge construction side a cable (6) running in the longitudinal direction is arranged as a tension element. <IMAGE>
Patent AT-E105678-T1 (AT)
Inventor: POLEGATO MARIO
IPC: A43B7/08
Filed: 1989-11-23
Granted: 1994-06-15
Abstract: The sole structure (1) comprises a lower part (2) with a tread (3), preferably made of rubber or other synthetic material, and having micro-pores (4) formed therein which traverse its thickness. The lower part (2) is covered by a membrane (5) made of microporous, waterproof material which permits transpiration. The structure (1) is completed by an upper part (6) adapted for having a foot rested thereon and being made of rubber or other synthetic material. Holes (7) traverse the thickness of the upper part (6) at the portion thereof affected by the membrane (5).
Patent AT-E90550-T1 (AT)
Inventor: ROSE HOWARD A
IPC: B65D1/09
Filed: 1989-01-26
Granted: 1993-07-15
Abstract: The present invention provides plastics ampoules (10) made by the blow-fill-seal method which substantially overcome the problem of touch contamination of the neck of the ampoule (10) by providing a funnel leading to the neck, this funnel also assisting docking of the head of a syringe.
Patent AT-E78252-T1 (AT)
Inventor: COOPER KELVIN DR
IPC: C07D487/04
Filed: 1989-02-13
Granted: 1992-08-15
Abstract: Compounds of the formula:- <CHEM> wherein R is phenyl or phenyl substituted by nitro, halo, C1-C4 alkyl, C1-C4 alkoxy, aryl(C1-C4)alkoxy, fluoro(C1-C4)alkoxy, C1-C4 alkylthio, C1-C4 alkylsulphonyl, hydroxy, trifluoromethyl or cyano; R<1> and R<2> are H or C1-C6 alkyl, or the two groups form a pyrrolidinyl, piperidino, morpholino, piperazinyl, N-(C1-C4 alkyl)piperazinyl or N-(C2-C4 alkanoyl)piperazinyl group; or R<2> is H or C1-C4 alkyl and R<1> is C3-C7 cycloalkyl, aryl, indanyl, or heteroaryl, or a C1-C4 alkyl group substituted by C3-C7 cycloalkyl, C1-C4 alkoxycarbonyl, aryl or heteroaryl; R<3> is OH, C1-C6 alkoxy, aryl(C1-C4 alkoxy), or NR<4>R<5> wherein each of R<4> and R<5> is independently H or C1-C6 alkyl, or the two groups form a pyrrolidinyl, piperidino, morpholino, piperazinyl, or N-(C1-C4 alkyl)piperazinyl group; Y is an alkylene group of from 2 to 8 carbon atoms and X is 1,2,4-triazol-3-yl, 1,2,4-triazol-4-yl or triazolo[2,3-a]pyrid-2-yl optionally substituted by C1-C4 alkyl or phenyl; are antagonists of PAF and are useful in the treatment of allergic, inflammatory and hypersecretory conditions.
Patent AT-E95557-T1 (AT)
Inventor: JANIAK JERZY STEFAN
IPC: B03B9/00
Filed: 1989-02-16
Granted: 1993-10-15
Abstract: Separation of subbituminous coal agglomerates from the heavy bridging liquid used to form the agglomerates is performed by contacting the agglomerates with inert gas or steam at a temperature in the range of 250 to 350 DEG C at substantially atmospheric pressure. The heating can be carried out by infrared irradiation of the agglomerates in a rotating reactor.
Patent AT-E93047-T1 (AT)
Inventor: DUNN GRAEME JOHN
IPC: F25J3/02
Filed: 1989-11-20
Granted: 1993-08-15
Abstract: In order to provide 'ultra high purity' nitrogen having diminished concentrations of light and heavy impurities in comparison with nitrogen produced by conventional cryogenic air separation, the nitrogen product from a conventional cryogenic air separation column is introduced into the bottom of a liquid-vapour contract column 2 fitted with a condenser 8 to provide reflux. A liquid nitrogen stream having a reduced concentration of heavy impurities is withdrawn from the column 2 through an outlet 22 situated at a level a few trays below the top tray in the column 2. The liquid nitrogen is then subjected to two stages of flash separation. In the first stage the liquid is passed through valve 24 into a phase separator 26. In the second stage, the resulting liquid from the first stage, having a reduced concentration of light impurities, is passed through valve 32 into a phase separator 34. Liquid nitrogen product is withdrawn from the phase separator 34 through outlet 38.
Patent AT-E84335-T1 (AT)
Inventor: MACHENAUD JEAN PHILIPPE
IPC: B05B15/55
Filed: 1989-10-17
Granted: 1993-01-15
Abstract: The invention relates to a method and apparatus for bringing together a mixture comprising a basic liquid product and a hardener with a view to attaining a fast-hardening product for spraying a surface characterized in that upon the interruption of the spraying, a circuit for adjusted delay is activated for a period of time between a zero value and a value at least slightly less than the hardening time of the hardener when air-sealed. At the end of the predetermined period of time delay, with the aid of this delay circuit, a signal is emitted, the signal is operatively applied to circuits to cause the feeding of the base and hardener (2) to the mixer to be interrupted while an evacuation and cleaning cycle is triggered. This cycle includes, in particular, alternating phases of washing, using at least one solvent, and rinsing. During the cleaning cycle, the hardener is returned to its reservoir by way of a recirculation circuit. The invention is applicable to the engineering industry, and in particular to equipment for marking roadways.
Patent AT-E103906-T1 (AT)
Inventor: SEIFERT GOTTFRIED
IPC: C07D239/60
Filed: 1989-12-13
Granted: 1994-04-15
Abstract: 4,6-Bis(difluoromethoxy)pyrimidines of formula I    <IMAGE>  (I) wherein R is C1-C4alkyl or unsubstituted or substituted phenyl or benzyl, are prepared by reacting a 4,6-dihydroxypyrimidine dialkali metal salt of formula II    <IMAGE> (II)  wherein R is as defined for formula I and Me is an alkali metal, with chlorodifluoromethane in a solvent selected from the group consisting of ketones and alkyl cyanides, in the presence of 0.05 to 1.1 mol of water per mol of dialkali metal salt of formula II.
Patent AT-E78549-T1 (AT)
Inventor: KNUDSEN ROLF
IPC: E06B3/34
Filed: 1989-11-22
Granted: 1992-08-15
Abstract: In a method of producing a substantially U-shaped guide rail in a groove formed in the respective window frame portion (23) of a slidably hinged window, a web-shaped elastic material which in the transverse direction is substantially flat, is formed into U-shape by bending the side sections (16, 18) relative to each other, said side sections being defined in the web-shaped material by longitudinal weakening grooves or weakening lines extending in parallel to one another and preferably formed in the side of the web material constituting the front face of the rail, and the material which is bent into U-shape is inserted in the groove of the associated window frame portion (23) in which it is secured by suitable means. To produce the guide rail, use is made of a blank of an elastic web material which is made by extrusion and stored in wound-up state. The lateral faces of the weakening grooves make an angle of slightly less than 90 DEG  with each other, such that the cross-section of the grooves is completely closed as the side sections (16, 18) are bent in order to form the guide rail.
Patent AT-E142960-T1 (AT)
Inventor: ROSSMANN VIKTOR
IPC: B60T3/00
Filed: 1989-04-14
Granted: 1996-10-15
Abstract: Safety wheel-chock comprising various incorporated safety factors. The dragshoe has moulded anti-slip indentations (B) on its lower surface, a reflective coating (F), a warning triangle (G), an LED system (H), a retractable handle (O), an SOS signalling mirror (P), heating for anti-slip plate, retractable side supports and a skid-pan safety belt or strap.
Patent AT-E106313-T1 (AT)
Inventor: GOODFELLOW ANTHONY GERALD
IPC: B29C53/42
Filed: 1989-03-13
Granted: 1994-06-15
Abstract: PCT No. PCT/GB89/00260 Sec. 371 Date Aug. 22, 1990 Sec. 102(e) Date Aug. 22, 1990 PCT Filed Mar. 13, 1989 PCT Pub. No. WO89/08546 PCT Pub. Date Sep. 21, 1989.A method for the manufacture of a reinforced tubular article involves forming at a first work station (14) a first flexible reinforced tubular structure in which at least one reinforcing element extends generally circumferentially, e.g. helically. The first tubular structure is cut transversely to form cut edges (17, 18) and then transported, typically as a flat sheet, by means of a carrier (15) to a second work station (25, 26) at which it is formed into a second reinforced tubular structure in which the cut edges (17, 18) extend generally circumferentially. Thus there is provided, by the method of the invention, a second reinforced tubular structure in which the reinforcing element(s) of the first tubular structure is or are re-orientated to extend in a substantially longitudinal direction of the tubular structure.
Patent AT-E109662-T1 (AT)
Inventor: MOREIN BROR
IPC: A61P37/04
Filed: 1989-09-28
Granted: 1994-08-15
Abstract: PCT No. PCT/SE89/00528 Sec. 371 Date May 21, 1991 Sec. 102(e) Date May 21, 1991 PCT Filed Sep. 28, 1989 PCT Pub. No. WO90/03184 PCT Pub. Date Apr. 5, 1990The invention claims an iscom matrix which is not a lipid vesicle comprising at least one lipid and at least one saponim but no intentional antigenic determinants and optionally also adjuvants for use as an immunomodulating agent, medicines, vaccines, kits containing the matrix and new saponins, and a process for preparing the new saponins. The invention also concerns a process for preparing the matrix characterized in that at least one sterol is solubilized in a solvent or detergent, the saponin or saponins are added, the other adjuvants and lipids are optionally also added, whereafter the organic solvent or the detergent may be removed for example with dialysis, ultra filtration, gel filtration or electrophoresis. The sterol and saponin might also be solubilized in the lipids and/or adjuvants.
Patent AT-E91128-T1 (AT)
Inventor: HARGRAVE KARL D DR
IPC: C07D471/14
Filed: 1990-04-12
Granted: 1993-07-15
Abstract: Disclosed are novel 5,11-dihydro-6H-dipyrido[3,2-b: 2 min ,3 min -e][1,4]diazepin-6-ones of the formula I <CHEM> wherein, R<1> and R<2> are the same or different and are hydrogen or straight or branched alkyl of 1 to 5 carbon atoms. These are useful for the prevention or treatment of AIDS.
Patent AT-E98942-T1 (AT)
Inventor: WEIGAND WILLIS A
IPC: C04B24/26
Filed: 1990-06-20
Granted: 1994-01-15
Abstract: The present invention provides additives for hydraulic cement compositions, particularly masonry cements, which improve the water-repellancy, workability, and board life of said compositions. The additives of the invention comprise a water-insoluble, water-repelling acid, a set retarding composition, an emulsifier, and a polymer selected from the group consisting of polyvinyl alcohol, polyvinyl acetate, hydroxypropyl substituted polysaccharides, and mixtures thereof.
Patent AT-E111517-T1 (AT)
Inventor: GROEGER ULRICH DR
IPC: C12P13/04
Filed: 1990-07-31
Granted: 1994-09-15
Abstract: The invention relates to a microbiologically produced, heat-stable N-acyl-L-proline acylase and to a process for obtaining it from Comamonas testosteroni DSM 5416 or Acaligenes denitrificans DSM 5417. The enzyme can be used to obtain L-proline from N-acetyl-D,L-proline, N-chloroacetyl-D,L-proline, N-formyl-D,L-proline, N-propionyl-D,L-proline, N-butyryl-D,L-proline, N-valeryl-D,L-proline, N-caproyl-D,L-proline, to obtain L-thiazolidine-4-carboxylic acid from N-acetyl-D,L-thiazolidine-4-carboxylic acid or N-chloroacetyl-D,L-thiazolidine-4-carboxylic acid, to obtain L-thiazolidine-2-carboxylic acid from N-acetyl-D,L-thiazolidine-2-carboxylic acid or N-chloroacetyl-D,L-thiazolidine-2-carboxylic acid, and L-pipecolic acid from N-acetyl-D,L-pipecolic acid or N-chloroacetyl-D,L-pipecolic acid. The enzyme can also be employed to produce N-acetyl-L-proline, N-propionyl-L-proline and N-butyryl-L-proline from L-proline and the relevant carboxylic acid.
Patent AT-E167491-T1 (AT)
Inventor: CAMPBELL RICHARD E JR
IPC: C08F12/12
Filed: 1990-09-25
Granted: 1998-07-15
Abstract: Syndiotactic homopolymers of an arylcyclobutene functional monomer and syndiotactic copolymers of an arylcyclobutene functional monomer and a vinylaromatic monomer are prepared by polymerizing the monomers in the presence of a catalytic amount of a suitable coordination catalyst such as the reaction product of polymethylaluminoxane and a transition metal compound.
Patent AT-E126069-T1 (AT)
Inventor: HOFFMANN HANS-RAINER DR
IPC: A61M37/00
Filed: 1990-10-05
Granted: 1995-08-15
Abstract: The invention relates to a drug plaster for the controlled delivery of drugs to the skin, which consists of a backing layer and of a water-insoluble adhesive film which is attached thereto and is composed of an adhesive which contains polymers which are swellable in water and in which the drug is at least partially soluble, and of a protective layer which covers the adhesive film and can be detached again, which is characterised in that the adhesive is based on homo- and/or copolymers with at least one derivative of acrylic or methacrylic acid and contains, as drugs partially or completely dissolved in the adhesive, in a concentration of 0.5 to 10.0% by weight, oestrogens and their pharmaceutically acceptable derivatives alone or in combination with gestagens.
Patent AT-E110038-T1 (AT)
Inventor: GAASTRA ANDRIES
IPC: B62J13/04
Filed: 1990-02-12
Granted: 1994-09-15
Abstract: In a first aspect of the invention the chain casing for a bicycle comprises at the crankshaft (6) an opening (7) having a diameter which is considerably greater than the diameter of the crankshaft. The edge of the opening sealingly cooperates with a disc-like element formed on the crankshaft, for example by means of a sealing means (10), which is connected to the chain casing and slides along the disc-like element. According to a second aspect of the invention the chain casing comprises an opening (15) accommodating the hub (13) of the rear wheel (14) with a diameter which is greater than the diameter of the hub. Between the edge of the opening and the hub a disc-like sealing element (16) is positioned, for example made of rubber. Preferably, this sealing element is releasably attached to the chain casing and slides along the hub to obtain a proper seal.
Patent AT-E111852-T1 (AT)
Inventor: DEARWESTER DONALD DAVID
IPC: B65D75/02
Filed: 1990-03-26
Granted: 1994-10-15
Abstract: A compact, low shipping volume paper product comprising a compression loaded, core-wound roll of paper and a compression constraining element; and concomitant method of making such a paper product. The roll comprises a length of paper which is wound on a tubular core, and which roll may have an obround or parallelopipedal shape due to being unidirectionally compressively loaded after winding; and then constrained against expanding by a suitable constraining element. Preferably, the roll is sufficiently compressively loaded to completely flatten the core. In another aspect of the invention, the roll may be further compressed by applying a compressive loading that is substantially greater than that needed to cause the core to become flat; and, some of that high compressive loading may be relieved before the constraining element is applied or secured. The paper product is susceptible to being reshaped by a consumer upon removal of the constraining element so that both the product and the core become somewhat round in cross section. Such a product may, for example, be a contemporary roll of toilet tissue or disposable paper towels on a contemporary paperboard core. The paper product may comprise a plurality of such rolls, and may be constrained by enclosures such as polyethylene film, and/or bands about individual rolls, and/or a band about an array of rolls.
Patent AT-E129997-T1 (AT)
Inventor: GETMAN DANIEL PAUL
IPC: A61K31/445
Filed: 1990-07-23
Granted: 1995-11-15
Abstract: Novel compounds represented by the formulas: <CHEM> wherein R represents hydrogen, optionally substituted alkyl radicals having from 1 to about 10 carbon atoms, optionally substituted alkenyl radicals having from 1 to about 10 carbon atoms, optionally substituted aryl, alkaryl and aralkyl radicals having from about 6 to about 16 carbon atoms and optionally substituted acyl and acyloxy radicals having from about 1 to about 10 carbon atoms, manifest glycosidase inhibition activity.
Patent AT-E110142-T1 (AT)
Inventor: VAN LINTEL HARALD T G
IPC: F04B43/04
Filed: 1990-06-12
Granted: 1994-09-15
Abstract: PCT No. PCT/CH90/00145 Sec. 371 Date Feb. 13, 1991 Sec. 102(e) Date Feb. 13, 1991 PCT Filed Jun. 12, 1990 PCT Pub. No. WO90/15929 PCT Pub. Date Dec. 27, 1990.Pumping takes place within the micro-pump as a result of the deformation of a plate (12) using a piezo-electric pad (13). The deformation produces a variation in volume within a pumping chamber (15) defined inside a plate (11) which is made of a material which can be machined using photolithographic processes. The pump outlet (3) is blocked off, selectively, by a membraned check-valve (18) which is in direct communication with another check-valve (16) via the pumping chamber. The check-valve (16) selectively enables the pumping chamber to communicate with the pump inlet (2). The outlet valve membrane (18) has a layer of oxide (17) providing a pretension on closing. The check-valve thus has a regulatory effect on the pump operation, making the flow almost independent of the outlet (3) pressure. Application: injection of exact doses of medication.