baber/WOPTO huggingface dataset:
Patent AT-E12492-T1 (AT)
Inventor: WIEDEMANN FRITZ DR
IPC: A61K31/395
Filed: 1981-06-19
Granted: 1985-04-15
Abstract: The present invention provides aryloxypropanolamines of the general formula:   <IMAGE>   wherein R1, R2, R3 and R4, which may be the same or different, are hydrogen or halogen atoms or lower alkyl, cyano, carboxamide, hydroxyl, lower acyloxy, lower alkoxy, lower alkenyloxy or aryl lower alkoxy radicals, R5 and R6, which may be the same or different, are hydrogen atoms or lower alkyl radicals, X is a straight or branched alkylene chain containing 2 to 6 carbon atoms, A is a mono-, bi- or tricyclic heteroaromatic or hydroheteroaromatic radical or, when at least one of the symbols R1, R2, R3 and R4 is other than a hydrogen atom, may also be a phenyl radical, with the proviso that when A is a uracil-6-yl radical, the 5-position of the uracil moiety does not contain a hydrogen atom, R7, R8, R9, R10 and R11, which may be the same or different, are mono- or divalent substituents selected from hydrogen, halogen, notro, hydraxylamino, amino, lower acylamino, lower alkylamino, di-(lower alkyl)-amino, hydroxyethylamino, di-(hydroxyethyl)-amino, hydroxyl, lower alkoxy, allyloxy, methoxy lower alkoxy, cyano, carboxamido, carboxy, lower alkoxycarbonyl, hydroxymethyl, lower alkoxymethyl, halomethyl, aminomethyl, lower acylaminomethyl, halomethyl, aminomethyl, lower acylaminomethyl, di(lower alkyl)-aminomethyl, pyrrolidinomethyl, piperidinomethyl, di-(hydroxyethyl)-amino, hydroxyl, lower alkoxy, allyloxy, methoxy lower alkoxy, cyano, carboxamido, carboxy, lower alkoxycarbonyl, hydroxymethyl, lower alkoxymethyl, halomethyl, aminomethyl, lower acyaminomethyl, di-(lower alkyl)-aminomethyl, pyrrolidinomethyl, piperidinomethyl, di-(hydroxyethyl)-aminomethyl, morpholinomethyl, piperazinomethyl, 4-lower acylpiperazinomethyl, 4-lower alkylpiperazinomethyl, lower alkyl, lower alkenyl, 2-cyanoethyl, 2-hydroxyethyl, phenyl lower alkyl and phenyl, the phenyl radicals being optionally substituted with 1 or 2 hydroxyl or methoxy radicals, or from oxygen or sulphur; the optically-active forms and the racemic mixtures thereof, and the pharmacologically compatible salts thereof. The present invention also provides processes for the preparation of these compounds and pharmaceutical compositions containing them. These compounds are useful for the prophylaxis and combatting of cardiac and circulatory diseases.
Patent AT-E14024-T1 (AT)
Inventor: MURAKAMI RYOICHI
IPC: C23C22/86
Filed: 1981-12-24
Granted: 1985-07-15
Abstract: The invention provides a method for forming a conversion coating on a metal surface in which a sodium nitrite accelerated zinc phosphate treating liquid for forming a zinc phosphate coating on the metal surfaces is employed. In the method of the invention the metal surface is treated at a rate of from about 3 to about 15 m<2> per hour per cubic metre of treating liquid and the treating liquid is replenished with free phosphoric acid at a rate of from about 0.10 to about 0.31 moles per 10 m<2> of treated surface area. 
<??>In the method of the invention the treating bath is maintained in a normal coating condition at low bath load without abnormal sludge conditions developing.
Patent AT-E17270-T1 (AT)
Inventor: FOUCHER GERARD
IPC: F02B39/00
Filed: 1982-05-11
Granted: 1986-01-15
Abstract: A fixed pad thrust bearing for a turbomachine comprises a ring of sector-shaped pads separated by grooves and facing a thrust collar integral with the rotor of the turbomachine within a thrust bearing cage integral with the rotor. The ring bears on a deformable ring. Each pad is fed with oil via a space formed in the wall of the cage and facing an orifice in a bore in the pad. A front surface of each pad facing the collar is inclined relative to the rear surface of the ring. Each pad is further formed with a groove communicating with the aforementioned bore but not reaching as far as the inner and outer edges of the pad, being disposed adjacent the leading edge of the pad. The oil is recovered centrifugally from the outer edge of the collar. In this way, virtually all the power consumed by the oil goes towards providing the hydrodynamic supporting force, minimizing the shearing losses between the fixed and moving parts within the thrust bearing cage.
Patent AT-E17909-T1 (AT)
Inventor: SCHNEIDER ALFRED
IPC: H04Q11/04
Filed: 1982-07-13
Granted: 1986-02-15
Abstract: A circuit arrangement for centrally-controlled telecommunication exchange systems, particularly for time-division multiplex telephone exchange systems, with information exchange between sub-central devices, is characterized by the provision of an input/output processor device, in addition to the central control unit, which comprises an input memory portion and an output memory portion. The input memory portion is divided into sub-memories which receive information intended for a line trunk group and to be processed by the central control unit, while the output memory portion is divided into sub-memories which are assigned to respective buffers for information transfer between the sub-central devices, by-passing the central control unit. For the purpose of information transmission from one line trunk group to another, an auxiliary criterion is added to the information to be transmitted in addition to the address of the destination line trunk group, the auxiliary criterion causing the input/output processor device to write the information directly into the output sub-memory of that sub-central device which serves the destination line trunk group.
Patent AT-E20212-T1 (AT)
Inventor: FRANZ ARNOLD
IPC: D21H17/57
Filed: 1982-10-04
Granted: 1986-06-15
Abstract: Increased elasticity of a laminate is obtained by adding 5-20% by weight of a blocked polyetherurethane component from a reaction product of polyethylene glycol, polypropylene glycol and p-nonylphenol with toluene-2,4-diisocyanate having the following composition: -polyethylene glycol 15-20% by weight -polypropylene glycol 50-60% by weight -toluene-2,4-diisocyanate  8-12% by weight -nonylphenol 10-15% by weight -  in the manufacture of a fire resistant laminate based on a cellulose-containing substrate material and an impregnating varnish made up of a phenol-resol with additives of plasticizers and flame retardants. A copper-laminated hard paper made of this phenolic resin laminate is distinguished by reduced punching resistance and stripping resistance.
Patent AT-E15159-T1 (AT)
Inventor: HAES FREDDY
IPC: B26B19/42
Filed: 1982-09-08
Granted: 1985-09-15
Abstract: The invention relates to a shaving apparatus comprising a shear plate 3 with hair-entry apertures 4 and a cutting units which is drivable relative to the shear plate, which cutting unit comprises cutting elements 22 which extend towards the shear plate and each of which comprises a cutting edge 24 at an end thereof. The cutting elements are provided with hair-pulling elements 25 which are rigidly connected to the cutting elements, each hair-pulling element comprising a contact edge 26 which is situated at a greater distance than the cutting edge 24 of the associated cutting element 22 from the shear plate 3. Each hair-pulling element 35 is formed with an end surface 33 which faces the shear plate 3 and which is situated at a greater distance than the contact edge 26 from the shear plate so that a recess 36 is formed in the end surface of the hair-pulling element. This results in an improvement of the action of the hair-pulling element.
Patent AT-E23836-T1 (AT)
Inventor: ACKERMANN HORST WILHELM
IPC: B65D25/08
Filed: 1983-05-07
Granted: 1986-12-15
Abstract: A container comprising an outer container and an inner container suspended therein by flexible suspension means.
Patent AT-E23055-T1 (AT)
Inventor: SCHMIDT RUDOLF
IPC: D03C3/28
Filed: 1983-07-28
Granted: 1986-11-15
Abstract: 1. Projectile weaving machine comprising a harness uncouplable from the machine drive by a dog coupling, a hand lever for disengaging the dog coupling and a drive couplable to the harness for reverse turning thereof, characterized in that the couplable drive for reverse turning of the harness (8) consists of an electrical coupling (13) and an electric motor (14) with return stop and that associated with the hand lever (5) is an electrical switch (16) which in the disengagement position of the hand lever switches current to the electrical coupling (13) and to an electrical switch (17) preceding the electric motor (14) with return stop.
Patent AT-E29403-T1 (AT)
Inventor: PFANNENSTIEL HUBERT
IPC: A61C13/00
Filed: 1983-11-04
Granted: 1987-09-15
Abstract: A method of making individual castings. In the production of individual castings, in particular in dental engineering, the casting is usually premodeled in wax. However, this casting model is very susceptible to deformation, which leads to inaccuracies in the fit of the casting. With the present method, at least a part of the casting model is built up from a photopolymerizable compound which burns leaving no residue. Advantageously, the curing is carried out, in the presence of a suitable initiator, with visible light; the basis of the compound is a photopolymerizable (meth)acrylic acid ester. In dental engineering, with the present method there is made possible in a simple manner to build up form-stable casting models for making crowns, bridges, and inlays and, particularly favorably, complicated secondary parts for removable dental appliances.
Patent AT-E31557-T1 (AT)
Inventor: DREULLE NOEL
IPC: C23C2/30
Filed: 1983-01-10
Granted: 1988-01-15
Abstract: 1. A process for regenerating the content of fluxing tanks, which is formed by chlorides of zinc and ammonium in aqueous solution in which steel components are dipped prior to galvanisation, the process comprising, in order to remove the harmful dissolved iron, taking off in a closed circuit the content of the tank which is maintained at a pH-value of between 3 and 6 and adding oxygenated water to the material taken off so as to cause all the iron present to go to the trivalent state and form insoluble sludge of ferric hydroxide oxide which is removed prior to returning the solution to the tank, characterised by taking off a flow at a practically constant flow rate, simultaneously adding to said flow flows of oxygenated water and ammonia which are respectively regulated in such a way that the oxygenated water is substantially in stoichiometric equilibrium with the iron to be oxidised and the pH-value is maintained at between 3,9 and 4,1, allowing the formation of flakes of ferric hydroxide to be concluded in the flow in a practically non-turbulent flow condition, and transferring the flow into a settlement zone where it circulates upwardly in such a way that the hydroxide sludge accumulates at the bottom from which it is discharged, and collecting at the surface the solution of chloride of zinc and ammonium from which iron has been removed, said solution being heated in the settlement zone by the application of heat at the surface at a temperature which is at least equal to that of the solution in the tank.
Patent AT-E22458-T1 (AT)
Inventor: HERT MARIUS
IPC: C08L101/00
Filed: 1983-05-25
Granted: 1986-10-15
Abstract: A composition comprising from 2 to 25 weight percent of at least one free radical ethylene polymer with a specific gravity between 0.91 and 0.94, and from 75 to 98 weight percent of at least one copolymer of ethylene and at least one  alpha -olefin containing at least 4 carbon atoms, with a specific gravity between 0.905 and 0.940 and a melt index between 0.4 and 3 dg/minute, wherein the average proportion of  alpha -olefin units in the copolymer is between 1 and 8 mole percent, wherein the copolymer comprises crystalline fractions and amorphous fractions, wherein the distribution of the  alpha -olefin units in the copolymer is heterogeneous, and wherein the proportion of  alpha -olefin units in the copolymer varies between at least 0.2 and at most 5 times the average proportion, depending on the fractions considered. Application to the manufacture of films with a thickness of between 5 and 200 microns.
Patent AT-E48063-T1 (AT)
Inventor: AMSTUTZ JEAN-PIERRE
IPC: A01D43/10
Filed: 1984-05-03
Granted: 1989-12-15
Abstract: A processing apparatus for agricultural stalk-shaped products, and wherein the products are adapted to be formed into a stream of products following cutting thereof from the ground, includes a rotatably driven conveyor element with a plurality of approximately radially outwardly extending conveyor tools separated from one another by gaps, and operatively defining a trajectory, a guidance element defining a plurality of openings, cooperating with the conveyor element for guiding the products, and forming with the conveyor element a guidance channel extending transversely to the stream of products, and wherein the guidance element intersects the trajectory near the front end and near the rear end of the guidance channel, so that the conveyor tools project at least partially outwardly through corresponding openings in the guidance element.
Patent AT-E55157-T1 (AT)
Inventor: VON BOGDANDY LUDWIG PROF DR-IN
IPC: C21B13/14
Filed: 1984-05-10
Granted: 1990-08-15
Abstract: With the process for the production of iron from an iron-oxygen combination, preferably ore, the iron-oxygen combination is essentially reduced in an ore reduction vessel with a reaction gas from a melting crucible, then supplied to this melting crucible and melted by adding carbon-containing fuels and oxygen-containing gases. According to the invention, the reaction gases escaping from the melted iron are partially subjected to after-burning in the melting crucible. The thus developing heat is largely transmitted to the melted material and the reaction gases are cooled and reduced with reducing agents on their way to the ore reduction vessel.
Patent AT-E23116-T1 (AT)
Inventor: HAACKE CLAUS DR
IPC: A61M/
Filed: 1984-07-10
Granted: 1986-11-15
Abstract: A mandrel for use with a catheter or body probe comprises at least four outer wires which are spirally wound with a high pitch around a straight wire core. The outer wires are covered by a coating of plastic of uniform thickness wherein the coating is sufficiently thin so that the contours of the outer wires are preserved on the outer side of the mandrel. Each turn of the outer wires has a large component in longitudinal direction, and the mandrel is easily displaceable within the catheter.
Patent AT-E47287-T1 (AT)
Inventor: ENGELHARDT WILHELM
IPC: A47B61/04
Filed: 1984-08-10
Granted: 1989-11-15
Abstract: 1. Shoe cupboard having a plurality of height-adjustably guided compartment bases on the cupboard doors and/or in the body, characterized in that at least on the cupboard doors (3, 4) mountings for receiving the compartment bases are fastened, the mountings each comprising two vertical U-shaped rails (8) having rows (11) of holes for inserting holding pins, the rails being arranged mutually spaced and having flanges (9) facing one another, and the rails guiding the compartment bases (7).
Patent AT-E40160-T1 (AT)
Inventor: CHARDON GEORGES
IPC: D03D47/06
Filed: 1984-10-26
Granted: 1989-02-15
Abstract: The invention concerns woven straps having transverse contractions, as well as a method and apparatus for their manufacture. Contractions are formed along straps having a continuous unchanging weave and continuous selvedge by altering spacing of warp yarns during weaving. The warp yarns are spaced by a V or fan shaped support which is vertically movable to cause corresponding width variations in the straps.
Patent AT-E56253-T1 (AT)
Inventor: BAZAN ALBERTO
IPC: F01L25/06
Filed: 1985-06-28
Granted: 1990-09-15
Abstract: A pneumatically operated reciprocating three-way valve having particular application to a double diaphragm pump is operative without a lubricating oil mist or the inefficiency resulting from air leakage between the valve piston (72) and cylinder (74). Sticking and stalling of the valve piston are prevented by deformation of the cylinder (74) under pressure to provide leakage of selected cavities within the valve. The pump also avoids the use of a deicer mist by an adjustable bleed of high pressure air to provide a two-step exhaust
Patent AT-E46036-T1 (AT)
Inventor: TODOROV DIMITER TODOROV DIPL-I
IPC: G01F15/02
Filed: 1985-11-04
Granted: 1989-09-15
Abstract: A converter of the rate of flow of a fluid is disclosed with a measuring chamber having a smooth internal outer surface and a cylindrical casing, disposed in the base of the eternal casing of the converter. An inlet chamber of a damper is formed from the side of a flexible membrane in the converter. Between the cylindrical casing and the base of the external casing, a free (clear) annular space is provided. On the external wall of the first half of said chamber there is a hole, while on the external wall of the other half of said chamber there is a compensation hole disposed in front of the tangential inlet of the cylindrical measuring chamber. A turbine wheel, disposed inside the chamber, has flat rectangular blades. In the axial outlet of the cylindrical measuring chamber, a guiding element is disposed with bottom and top transverse bases having the shape of circular sectors. The bottom and the top transverse bases are interconnected by a spiral surface in such manner that the circular section of the transverse base is disposed in front of the free section. Between the axial outlet of the cylindrical measuring chamber and the outlet chamber of the damper, a hydraulic throttle is shaped in the base of the external casing of the converter.
Patent AT-E46335-T1 (AT)
Inventor: SHIMAZAKI NORIHIKO
IPC: C07D403/06
Filed: 1985-10-30
Granted: 1989-09-15
Abstract: Piperazine compounds of the formula: <CHEM>  wherein R<1> is aryl; ar(lower)alkyl which may have lower alkoxy; or heterocyclic(lower)alkyl which may have substituent(s) selected from the group of lower alkyl and aryl on the heterocyclic ring;  R<2> is lower alkyl;  higher alkyl;  lower alkylthio(lower)alkyl;  lower alkenylthio(lower)alkyl;  hydroxy(lower)alkyl;  protected hydroxy(lower)alkyl;  amino(lower)alkyl;  protected amino(lower) alkyl;  carboxy(lower)alkyl;  protected carboxy(lower alkyl)  arylthio(lower)alkyl; ar(lower)alkylthio(lower)alkyl; or heterocyclic(lower)alkyl which may have lower alkyl on the heterocyclic ring; and R<3> and R<4> are each hydrogen or lower alkyl, or pharmaceutically acceptable salt thereof. Processes for the preparation of these piperazine compounds are also described, together with pharmaceutical compositions comprising them.   The compounds are PAF (Platelet Activating Factor)antagonists and are therefore useful in the prevention and treatment of diseases caused by PAF, such as asthma, thrombosis and nephritis.
Patent AT-E72712-T1 (AT)
Inventor: TOI HIROSHI
IPC: G11B17/22
Filed: 1985-06-05
Granted: 1992-03-15
Abstract: PCT No. PCT/JP85/00320 Sec. 371 Date Feb. 4, 1986 Sec. 102(e) Date Feb. 4, 1986 PCT Filed Jun. 5, 1985 PCT Pub. No. WO85/05722 PCT Pub. Date Dec. 19, 1985.In a diskfile device wherein a large amount of information transmitted by documents, images, sounds, etc. are stored in a lot of disks, these disks are included in respective cartridges (1), these cartridges (1) are accommodated in a stocker, and a cartridge (1) selectively drawn from the stocker (2) is fed to a player (4) so as to insert information in and extract information from the disk in the cartridge (1), the diskfile device comprises a stationary stocker (2) for accommodating a lot of cartridges (1) in parallel with one another in respective shelves (3) of the stocker (2), a plurality of stationary players (4) (5) for inserting information in and extracting information from the disk, and a carrier (6) linearly movable between and in front of the stocker (2) and the plurality of players (4) (5), wherein a cartridge (1) selectively drawn from the stocker (2) is selectively fed to either of the players by the carrier (6) and a cartridge (1) which has been used on the other player is returned back by the carrier (6) to a shelf reserved for this cartridge (1), so that a large amount of information can selectively be extracted and inserted on high speed.
Patent AT-E56465-T1 (AT)
Inventor: AMANN HERBERT DR DIPL-CHEM
IPC: C08L59/04
Filed: 1986-05-06
Granted: 1990-09-15
Abstract: The formaldehyde emission in the thermoplastic processing of antioxidant containing oxymethylene copolymer molding compositions is reduced considerably if these molding compositions additionally contain on the surface or homogeneously mixed in a specifically defined formaldehyde binding material which contains in the molecule at least two 4,6-diamino-1,3,5-triazin-2-yl groups. In this way there are avoided deposits on the die and odor annoyance.
Patent AT-E55113-T1 (AT)
Inventor: WINKEL JENS DR
IPC: C07C67/00
Filed: 1986-06-09
Granted: 1990-08-15
Abstract: The invention relates to novel (meth)-acrylic acid derivatives of tricyclodecanes of the formula   <IMAGE>   in which R1 and R2 are identical or different and denote hydrogen, lower alkyl, lower alkoxy, halogen or trifluoromethyl and R3 and R4 are identical or different and represent the groups.   <IMAGE>  in which X is a divalent bridge member comprising the group   <IMAGE>  and Y is a linear or branched hydrocarbon chain which has 2 to 10 carbon atoms and can optionally contain oxygen bridges and is optionally substituted by 1 to 4 acrylate or methacrylate radicals, and R5 represent hydrogen or methyl and R6 represents hydrogen, lower alkyl or phenyl and to their use in dental compositions.
Patent AT-E41882-T1 (AT)
Inventor: EDWARDS GRANT CAMPBELL
IPC: C10G47/16
Filed: 1986-07-09
Granted: 1989-04-15
Abstract: Catalytic cracking catalyst compositions having a high degree of activity and selectivity for the production of high octane gasoline fractions which comprise stabilized crystalline molecular sieve SAPO-37 dispersed in an inorganic oxide matrix. The crystalline structure and activity of the SAPO-37 molecular sieve component is preserved by including a stabilizing amount of the organic template compound used in the manufacture of the molecular sieve within the pore structure thereof until such time as the catalyst is thermally activated during use.
Patent AT-E62533-T1 (AT)
Inventor: BELHUSTEDE GERHARD
IPC: F16K47/04
Filed: 1986-11-12
Granted: 1991-04-15
Abstract: A high pressure relief valve including a housing, an applied spring assembly, a valve seat with a seat opening, a valve poppet, a valve stem, a C-bracket, and an adjusting drive. The valve is intended for pressure relief of liquid hot-separator product which may contain solid components in the form of ash, catalyst, and unreacted coal components. The hot-separator product may be, in particular, a product of the hydrogenative liquefaction of coal. To obtain improved service life of the parts subject to wear, as well as to obtain good control characteristics and a tight valve closure, the valve has the following characteristics: (a) the throttle gap between the valve seat (10) and the valve poppet (11) is in the form of a surface gap between two broad-surfaced (or shallow-surfaced) bodies; (b) an excursion of the valve poppet (11) is produced by actuation of the adjusting drive (4); and (c) the excursion of the adjusting drive (4) is converted into rotary motion of a stem nut (3), which latter motion is converted to a lesser (i.e., geared down) prescribed linear motion of the valve stem (2) via an interior screw or worm part.