baber/WOPTO huggingface dataset:
Patent AT-E50442-T1 (AT)
Inventor: BORDINI GIORGIO
IPC: B65B3/00
Filed: 1985-07-25
Granted: 1990-03-15
Abstract: In packing machines of the type which manufacture packing containers with liquid contents a filling pipe with a valve arrangement situated at the outlet end is frequently used. The valve arrangement in accordance with the present invention comprises a movable valve element which is manoeuvred with the help of pressure variations in the filling pipe. The movable valve element is cup-shaped and is adapted so that it is lifted through excess pressure in the filling pipe from a fixed disc-shaped seat so that an annular discharge opening results.
Patent AT-E86334-T1 (AT)
Inventor: GOESELE KARL
IPC: E04B1/84
Filed: 1985-07-26
Granted: 1993-03-15
Abstract: Sound insulation element, construction element, inset, wall block, finished building fabric, partition wall and their fabrication. <IMAGE>
Patent AT-E53956-T1 (AT)
Inventor: WINKLER BRUNO
IPC: B29C48/33
Filed: 1985-11-16
Granted: 1990-07-15
Abstract: 1. A process for the production of an artificial, irregularly shaped sausage casing of collagen by extrusion of a kneadable and formable collagen fibre mass from chemically and physically opened-up split hide by means of extrusion having a tubular die consisting of an inner die member having a stationary core and jacket and an outer die member being place before the outlet end of the inner die, said outer die having counterrotating core and jacket, characterized in that the bore of the outer die member (10) is displaced opposite the middle of the bore of the stationary die member (7) thereby maintaining the same diameter as the bore of the stationary inner die member in order to obtain a corkscrew-shaped helix of the longitudinal axis of the sausage casing around an imaginary midline and that an intermittent mass flow, i.e., different with respect to time, is extruded in order to obtain different diameters in the longitudinal direction of the sausage casing.
Patent AT-E71121-T1 (AT)
Inventor: LAZZARONI ROBERTO
IPC: H01B1/12
Filed: 1985-06-13
Granted: 1992-01-15
Abstract: Electrically conductive polymers derived from heterocyclic polycyclic monomers formed of at least two cycles of five condensed members, each cycle containing one heteroatom, as well as a method of electrochemical polymerization by anodic oxidation of these monomers. These polymers may become part of composite electroconductive material.
Patent AT-E50988-T1 (AT)
Inventor: ALKER DAVID
IPC: A61K31/435
Filed: 1985-05-10
Granted: 1990-03-15
Abstract: Compounds of the formula:where R is an optionally substituted aryl or heteroaryl group;R<sup>1</sup> and R are each independently C<sub>1</sub>-C<sub>4</sub> alkyl or 2-methoxyethyl; and Y is -(CH<sub>2</sub>)<sub>n</sub>- where n is 2, 3 or 4, -CH<sub>2</sub>CH(CH<sub>3</sub>)-or -CH<sub>2</sub>C(CH<sub>3</sub>)<sub>2</sub>-; and their pharmaceutically acceptable salts.The compounds have utility as anti-ischaemic and antihypertensive agents and as synthetic intermediates to other dihydropyridine calcium antagonists.
Patent AT-E88718-T1 (AT)
Inventor: HERSHBERG ROBERT DAVID
IPC: C12N15/00
Filed: 1985-07-08
Granted: 1993-05-15
Abstract: Methods for the purification of hepatitis surface antigen are provided which employ protein precipitating agents or a immunoaffinity adsorbent column, followed by fractionating on an anion exchange bed.
Patent AT-E36489-T1 (AT)
Inventor: NISKANEN HANNU
IPC: B60K5/02
Filed: 1985-12-20
Granted: 1988-09-15
Abstract: In a four-wheel-drive tractor, the power is transmitted from the tractor gearbox (3) or from a separate power take-off gearbox to the differential gear (9) of the driving front axle by means of a cardan shaft (7) or a corresponding power transmission member. At the front end of the tractor, a power take-off shaft (12) is provided, by means of which the power can be transmitted from the engine crankshaft (4) to necessary equipment from the front end of the tractor. The differential gear (9) of the driving front axle, the clutch (8) of the four-wheel drive, bx means of which the power can be connected from the cardan shaft (7) or from a corresponding power transmission member to the differential gear (9), the clutch and power transmission devices (11, 12, 13) for their main parts, and the hydraulic steering pump (14) are fitted inside the oil sump (2) acting as the oil reservoir of the engine (1). The operations of the clutch (8) of the four-wheel drive, of the differential lock (10), and of the clutch (13) of the front power take-off are arranged so as to be controlled by means of the return fluid (B) of the hydraulic control system. The devices fitted inside the oil sump are at least partly supported on the oil sump (2), which is arranged so as to act as a carrying frame component of the tractor.
Patent AT-E44354-T1 (AT)
Inventor: GOLETZ PETER
IPC: B27K3/34
Filed: 1986-02-06
Granted: 1989-07-15
Abstract: 1. Wood preservation agent, preferably a paint-on wood portection agent, containing 1. 0.0001-5 parts by weight, preferably 0.01-4 parts by weight (relative to 100) parts by weight of the wood preservation agent, preferably paint-on wood protection agent, and calculated without pigments, colourants, corrosion protection agents or other additives), of a biocide or biocide mixture which is soluble or partly soluble in a water insoluble, organic-chemical, difficult to volatilise solvent or mixture of solvents.
Patent AT-E46763-T1 (AT)
Inventor: SCHIRNEKER HANS-LUDWIG
IPC: F42B12/34
Filed: 1986-03-04
Granted: 1989-10-15
Abstract: There is disclosed a lead-free and plastics-free hunting bullet, preferably made of tombac, in which on impact with a target a cap, which is provided with wedge-shaped projections, is forced rapidly rearwards within the bullet so that the projections rupture the wall of the bullet internally with the results that uniformly distributed tongues or petals are formed within the target. The bullet maintains its overall weight on passage through the body of an animal and no lead or plastics material can be become transferred to the body.
Patent AT-E53866-T1 (AT)
Inventor: OSTWALD ROBERT DR-ING
IPC: H05K3/10
Filed: 1986-05-16
Granted: 1990-06-15
Abstract: An electrolytically metallized article and process therefore, the process including the steps of electrolytically depositing a metal layer onto a surface of the substrate; and structuring the metal layer to provide regularly distributed openings therein, which openings extend through to the substrate and have an interval between adjacent openings which permits, during any subsequent heat treatment of the metallized substrate, the escape of volatile and volatilizable substances included in the metal layer and the substrate during the electrolyte deposition. The interval between adjacent openings is preferably such that the structured metal layer has no continuous metal portion measured between adjacent openings which exceeds 2 mm.
Patent AT-E39012-T1 (AT)
Inventor: WAGNER GUENTER K W
IPC: F16D69/02
Filed: 1986-06-24
Granted: 1988-12-15
Abstract: 1. Process for manufacturing friction linings, in which friction materials, fibers and fillers being mixed to form a homogeneous material, this material being pressed to at least one cord, said that way fabricated cords being wounded to a disc and the disc being dried, hot-pressed, cured and subsequently smoothened at its surfaces by chip machining, characterized in that processing aids like talcum or moistening substances acting as lubricant are added to said friction materials, fibers and fillers for adjusting the consistency of a squeezing out, well compressable or rather a pasty mixture and that fibers having a an average length equal to or smaller than the diameter of said pressed cords are used.
Patent AT-E34539-T1 (AT)
Inventor: BADEN FULLER ANTHONY THOMAS
IPC: B65B9/04
Filed: 1986-03-07
Granted: 1988-06-15
Abstract: A method is described for automatically packaging articles, such as food articles (11). In the method, substantially rigid preformed containers (1) of porous material are fed by conveyor means (4) and lined with a superimposed web of plastics material (7) at a thermo-forming station (5) so that the plastics material is united with and coherently bonded to the interior of the containers and so as to connect the containers. The containers are then filled and sealed with a second web of plastics material (12) whereafter the containers are separated. The sealing of the containers is conveniently effected by a so-called modified atmosphere packaging system. The use of the preformed containers (1) enables the packaging operation to be operated more efficiently and economically and with less downtime than previously proposed automatic packaging systems.
Patent AT-E74788-T1 (AT)
Inventor: GRAHAM MARSHALL DONNIE
IPC: B01D35/06
Filed: 1986-09-09
Granted: 1992-05-15
Abstract: A system for the magnetic separation of fragile particles, such as intact biological cells, from a fluid medium. The system includes at least one high-gradient magnetic separator having a flow chamber housing an interstitial separation matrix and associated magnetizing apparatus for coupling magnetic flux to the matrix. The matrix has interstices through which a carrier fluid carrying the cells-to-be-separated may be passed. The magnetizing apparatus includes opposing North and South poles and field-guiding pole pieces, external to the flow chamber. The flow chamber comprises a dual-position flux-coupler. The flux-coupler is operative in a first position in the capture phase and in a second position in an elutriation phase. In the capture phase, the flux-coupler is positioned to permit the magnetic flux from one magnetic pole to pass through the matrix to the other magnetic pole. As the carrier fluid flows through the interstices of the matrix in this phase, particles, such as blood cells, in the input fluid are retained in the matrix, where magnetic forces dominate gravitational and viscous forces. In the elutriation phase, the flux-coupler is positioned so that magnetic flux is diverted from the matrix. In this phase, magnetic flux is greatly reduced in the matrix, permitting viscous forces to the fluid to remove the magnetic particles from the matrix at low flow velocities.
Patent AT-E53571-T1 (AT)
Inventor: FELDER ERNST PROF DR
IPC: C07F5/00
Filed: 1987-01-12
Granted: 1990-06-15
Abstract: Compounds suitable for NMR imaging having the formula:whereina is 2 or 3;b is an integer from 0 to 4;Me<sup>(a+)</sup> is Fe<sup>(2+)</sup>, Fe<sup>(3+)</sup>, Gd<sup>(3+)</sup>, or Mn<sup>(2+)</sup>;E<sup>(b+)</sup> is an ion of an alkali metal, alkaline earth metal, alkyl ammonium, alkanol ammonium, polyhydroxyalkyl ammonium, or basic protonated amino acid, said ions representing a total charge of b; m is an integer from I to 5;R is H, alkyl with from I to 8 carbon atoms, alkyl with from I to 8 carbon atoms wherein from I to 5 carbons are substituted with OH; aralkyl with I to 4 aliphatic carbon atoms; phenyl or phenyl substituted by halogen, hydroxyl, carboxyl, carboxamide, ester, SO<sub>3</sub>H, sulfonamide, lower alkyl, lower hydroxy alkyl, amino, acylamino; (poly)oxa-alkyl with I to 50 oxygen atoms and from 3 to i50 carbon atoms, wherein I to 5 hydrogen atoms may be substituted by OH;R, is -CH<sub>2</sub>COOZ, -CH(CH<sub>3</sub>)COOZ, CH<sub>2</sub>CH<sub>2</sub>-N(CH<sub>2</sub>COOZ)<sub>2</sub>, a hydroxy arylalkyl, hydroxy pyridylalkyl, hydroxy aryl(carboxy)alkyl or hydroxy pyridyl-(carboxy)-alkyl radical, where the aryl or pyridyl radical may be substituted by hydroxyl, hydroxy alkyl, alkyl, halogen, carboxyl or SO<sub>3</sub>H;R<sub>2</sub> is the same as R, or iswhereinR<sub>3</sub> is -CH<sub>2</sub>COOZ, -CH(CH<sub>3</sub>)COOZ or a monovalent radical having the structure R-O-(CH<sub>2</sub>)<sub>m</sub>- CH-COOZ;X is a direct chemical bond, -O-, -S-, -NH-, -N -CH<sub>2</sub>COOZ or - N -CH(CH<sub>3</sub>)COOZ;n is the integer 2 or 3, with the proviso that when X represents a direct bond, n is I, 2 or 3;Z. is hydrogen or a unit of negative charge, and -(CH2)<sub>m</sub>-may also be -CH<sub>2</sub>-C(CH<sub>3</sub>)<sub>2</sub>-.The compounds are relatively simple, well tolerated, partially endowed with organ specificity and are suitable for application in nuclear spin tomography. The compounds may be prepared by reacting inventive free polyamino-polycarboxylic acids having the formulawhere R, R, R<sub>2</sub> and m have the same meaning as in formula I, or alkali metal, alkaline earth metal and/or amino salts of said acids, with salts, oxides, or hydroxides of iron<sup>(2+)</sup>, iron<sup>(3+)</sup>, gadolinium<sup>(3+)</sup>, or manganese <sup>(2+)</sup>, or with the basic salts of these metal ions. Imaging compositions and methods of use are also disclosed.
Patent AT-E100801-T1 (AT)
Inventor: BISON GUENTER
IPC: B01J31/00
Filed: 1987-09-25
Granted: 1994-02-15
Abstract: 5-Methyltetrazole can be produced by reacting acetonitrile with an alkali azide or ammonium azide in high purity and a yield of above 98% by using a trialkyl amine as the solvent or suspension agent and by using the associated hydrochloride of the amine as the catalyst.
Patent AT-E63764-T1 (AT)
Inventor: GRESENS HARRY
IPC: D06B17/02
Filed: 1987-12-10
Granted: 1991-06-15
Abstract: The invention relates to a material store for the through transport of a length of textile material. It contains a storage vessel with an upright delivery shaft, an upright extraction shaft and a turn-round section which connects the lower ends of the shafts, and transport arrangements for the delivery and removal of the length of material are provided above the two shafts. In the turn-round section of the storage vessel the length of material is turned round with the aid of a rotating turn-round device and a break roller can be pivoted from the inner face of each of the shafts into the cross-section of the shaft. By these means the length of material is transported through the storage vessel satisfactorily and extremely gently with an extremely high degree of stabilization.
Patent AT-E65539-T1 (AT)
Inventor: NAARDING PETER CORNELIS
IPC: C09K5/20
Filed: 1987-03-19
Granted: 1991-08-15
Abstract: Corrosion-inhibiting heat transfer composition comprising a water-miscible alcohol, a buffering agent, an alkali metal or ammonium salt of alkyl- or aryl-subsituted benzoic acid or aromatic-substituted unsaturated carboxylic acid and an alkali metal or ammonium salt of aliphatic C9-dibasic organic acid.
Patent AT-E70338-T1 (AT)
Inventor: VAN WECHEM GUSTAAF LOUIS
IPC: F02M51/08
Filed: 1987-05-26
Granted: 1991-12-15
Abstract: A combustion engine with fuel injection system has at least one cylinder with air inlet passage. In said passage a fuel spray valve opens which is connected to a fuel pipe with the pump. In order to improve the mixing of gasoline and air and the spray action of the spray valve in particular when the engine is cold, a fuel heating element is disposed in the fuel pipe or on the spray valve said heating element is provided in the form of a thermistor of material with a positive temperature coefficient; an electrical supply and discharge cable is connected to the thermistor. The thermistor can have the form of a PTC tablet which is connected to a heat sink designed as a metal box with at least one fuel passage.
Patent AT-E59862-T1 (AT)
Inventor: BENEDETTI GIAMPIETRO
IPC: B22D41/13
Filed: 1987-09-01
Granted: 1991-01-15
Abstract: Integrated plant (10) to convert a metallic charge continuously into semi-finished products such as billets, blooms, slabs, bars or ingots, which comprises in close cooperation a chamber (14) to pre-heat a controlled metallic charge, the chamber (14) including a burner (15) and a terminal feeder (16) feeding an electric furnace (17) with a controlled flow, and comprises also the electric furnace (17). a continuously functioning transformer (26), a multifunction manipulator (20) with two independent arms able to rotate circumferentially and to move vertically to handle two ladles (18) at one and the same time at least between a tapping station of the electric furnace (17) and a casting and tapping station (21), and at least one casting and tapping station (21) served by a tundish feeding liquid metal continuously, a station to refine the liquid metal in the ladle (18) being located between the tapping station of the furnace (17) and the tapping and casting station (21). Smelting method obtained with the plant (10) of the claims hereinbefore, which feeds molten metal coninuously at least to one casting station (21) by means of two ladles (18) feeding a tundish alternately and starts with a pre-set and variable metallic charge, such metallic charge being fed continuously in the opposite direction to heating means in a pre-heating chamber (14), such charge feeding continuously with an adjustable flow an electric furnace (17) whence liquid metal is tapped regularly and partially into ladles (18) able to move along a circumference, in which method the liquid metal is treated and refined in the ladle (18) before being delivered by one of the ladles (18) alternately into a tundish which transfers it continuously to the casting station (21) while the other ladle (18) is engaged in succession in operations of preparation, charging and refining, the cycle proceeding continuously without operating interference.
Patent AT-E63109-T1 (AT)
Inventor: CHANG SOU-JEN
IPC: C07C323/60
Filed: 1987-07-28
Granted: 1991-05-15
Abstract: In the manufacture of a compound of the formula: <CHEM>  (a) a mixture of a compound of the formula: <CHEM> and an alcohol or an equivalent thereof and (b) strong inorganic acid, are cofed optionally to an appropriate solvent; wherein X is hydrogen, alkyl, alkenyl or aryl and R is optionally substituted secondary alkyl, tertiary alkyl or aralkyl. The compound so made can be treated with a thiolating agent to form an N-substituted-3-mercaptopropionamide which in turn can be halogenated to an isothiazolone biocide.
Patent AT-E83186-T1 (AT)
Inventor: PHAAL CORNELIUS
IPC: B24D3/00
Filed: 1987-09-23
Granted: 1992-12-15
Abstract: A thermally stable diamond compact (10) is bonded to a cemented carbide substrate (12) through a nickel bonding layer (14). Bonding takes place under elevated conditions of temperature and pressure where the temperature is at least 1 000 DEG C and the pressure is at least 30 kilobars.
Patent AT-E87956-T1 (AT)
Inventor: FUKUDA MAKOTO
IPC: C08L81/02
Filed: 1987-10-08
Granted: 1993-04-15
Abstract: A polyarylene thioether composition from which molded products may be formed comprises: (A) 100 parts by weight of polyarylene thioether having the repeating unit <CHEM> as the main constituent, and (B) from 0.3 to 70 parts by weight of polyisobutylene having the repeating unit @ CH2-C(CH3)2 @ as the main constituent.
Patent AT-E76842-T1 (AT)
Inventor: LIU LELAND LI-JEN
IPC: B32B27/20
Filed: 1987-10-15
Granted: 1992-06-15
Abstract: A surface treated oriented polymer laminate film is disclosed which possesses a comparatively rough, non-blocking first surface and a smooth, lustrous second surface which is particularly well suited for further film processing operations such as metallization.
Patent AT-E61893-T1 (AT)
Inventor: CHARBONNIER MARC
IPC: A63B21/00
Filed: 1987-06-30
Granted: 1991-04-15
Abstract: An electric speed reducer of low power designed essentially for equipping home trainers comprises an armature rotor composed of two parallel discs of magnetic material fastened to the same shaft. The shaft is itself mounted on a suitable frame through bearings. The inductor stator is arranged so as to be mountable radially removably between the two discs, and comprises for this purpose a single pair of cores of cylindrical or prismatic material whose generators are parallel with the axis of the speed reducer, and of which only the first is surrounded by a coil of electric wire.
Patent AT-E69588-T1 (AT)
Inventor: ANGELILLO DOMENICO
IPC: B60T15/14
Filed: 1987-10-20
Granted: 1991-12-15
Abstract: The distributor comprises a body (5 - 8) in which a movable brake-operating pusher (9) is mounted for movement as a result of the actuation of the brake pedal (3). The position of the said pusher (9) relative to the distributor body (5 - 8) is detected by means of a linear potentiometer (21) having a body (22) fitted into the distributor body (5 - 8) and a slide provided with a control member (23) adapted to cause the displacement of said slide as a result of the movement of the pusher (9).
Patent AT-E88740-T1 (AT)
Inventor: VONK WILLEM CORNELIS
IPC: C08L53/00
Filed: 1988-02-11
Granted: 1993-05-15
Abstract: Bituminous composition comprising a bitumen, an elastomeric, optionally hydrogenated, block copolymer containing at least two monoalkenyl arene blocks A and at least one conjugated diene block B which composition further comprises a polymer of a monovinylaromatic hydrocarbon of which polymer the number average molecular weight is the range of 1/4 to 2 times the number average molecular weight of the polymeric blocks A.
Patent AT-E84592-T1 (AT)
Inventor: LEHMANN LARRY W
IPC: E04G11/06
Filed: 1988-11-10
Granted: 1993-01-15
Abstract: A curved concrete forming structure to provide a 1000 psf system for forming curved walls having a radius in excess of 5'. The structure includes a series of arcuately curved metallic panels (11) secured in stacked side-by-side assembly. The panels (11) are each comprised of a flexible metallic skin plate (12) with spaced vertically extending ribs (13) being positioned on one side along the length of the panel. A pair of vertically spaced arcuately curved angles (22) are provided which angles have identical diameters that correspond to the diameter of the concrete wall to be poured using the concrete forming structure. The curved angles (22) are substantially stiffer and inflexible compared to the flexible skin plate. Fasteners (28) secure the curved angles in abutment with opposite ends of the ribs, and with the flexible skin plate (12) being moved from a flat form and secured by the fasteners in a curved form corresponding in diameter to the arcuately curved angles (22) to form said arcuately curved panel (11), the curved panels being assembled in stacked assembly providing a smooth continuous radius free of chords or flat spots.
Patent AT-E72352-T1 (AT)
Inventor: SCHVOERER MAX
IPC: C03C17/23
Filed: 1988-02-12
Granted: 1992-02-15
Abstract: PCT No. PCT/FR88/00078 Sec. 371 Date Oct. 12, 1988 Sec. 102(e) Date Oct. 12, 1988 PCT Filed Feb. 12, 1988 PCT Pub. No. WO88/06330 PCT Pub. Date Aug. 25, 1988.Method for marking objects by the use of memory micro-crystals, consisting in choosing one or several micro-crystals, of doping each micro-crystal, if this has not already occurred naturally, with any one of the rare earths and transitional metals, in irradiating the micro-crystal or micro-crystals with high-energy rays or particles, according to a predetermined dosage in order to trap the charge carriers, released by ionization of the atoms, while in their energetically metastable state, said process consisting also in applying a predetermined quantity of the micro-crystal or micro-crystals irradiated by said method, to at least one predetermined part of the object, and in safely recording, for the purpose of later comparison, the characteristics, implantation and conditions under which dopage and irradiation of the micro-crystal or micro-crystals took place. Application to the authentication of objects.
Patent AT-E119683-T1 (AT)
Inventor: STUBER ISTVAN
IPC: G02B21/00
Filed: 1987-12-10
Granted: 1995-03-15
Abstract: The depth sharpness increasing device has an image forming layer (6) inserted between a primary (5) and secondary magnifier (7) of the composite magnifying system, in respect to the travel of the beam after the object (4) in the image plane of the primary magnifier. The layer is formed by independent particles dispersed in a medium, the index of refraction which differs from that of the particles. The image forming layer is displaceable in the image plane so that miages coincide with the object plane of the secondary magnifier. - The primary magnifier may consist of a primary objective and primary ocular or projector, while the secondary magnifier comprises a secondary objective and a secondary ocular or projector.