baber/WOPTO huggingface dataset:
Patent AT-E125624-T1 (AT)
Inventor: CHITTOFRATI ALBA DR
IPC: B01J13/00
Filed: 1989-06-16
Granted: 1995-08-15
Abstract: An electrochemical process is described wherein a gaseous substance is reduced at the cathode and in which microemulsions of the oil-in-water (o/w) type are utilized as catholytes, said microemulsions showing electric ion transfer and interphase matter transfer capacity. The oil phase of said microemulsion consists of perfluoropolyethers having perfluoroalkyl end groups or hydrophilic functional end groups or of perfluorocarbons and said microemulsions are obtained by using perfluorinated surfactants, in particular those having a perfluoroalkylpolyether structure,and/or by using an alcohol as cosurfactant.
Patent AT-E74047-T1 (AT)
Inventor: MASCHERONI ALBERTO
IPC: B23Q39/04
Filed: 1989-11-27
Granted: 1992-04-15
Abstract: Lathe with a first, drivable workpiece spindle which has a chucking means for holding a workpiece being machined and is displaceable in the axial direction, and two counterspindles which are mounted in an indexable spindle carrier and have chucking means for holding workpieces pre-machined in the first workpiece spindle, and two tool carriers, of which each is traversable parallel to and at right angles to the spindle axis, in which arrangement the chucking means of the first workpiece spindle (4) and the chucking means of the counterspindles (25, 26) constantly face one another, the spindle carrier can be indexed about an axis parallel to the spindle axes, an indexing position of the spindle carrier exists for each of the two spindles (25, 26), in which indexing position one of the two spindles (25, 26) is mounted coaxially to the first workpiece spindle (4), and at least one tool carrier (19, 20, 43) can be traversed from the chucking means of the first spindle (4) up to the chucking means of the opposite spindle (25, 26). <IMAGE>
Patent AT-E137155-T1 (AT)
Inventor: YOUNG MICHAEL JOHN RADLEY
IPC: B06B3/00
Filed: 1989-05-08
Granted: 1996-05-15
Abstract: A method of cutting a brittle workpiece comprises applying to the surface of the workpiece a pointed tool, applying high frequency vibrations in a longitudinal direction to the tool, and moving the tool along a line to be cut of the workpiece while applying substantially steady longitudinally directed pressure to the tool. Stress is thereby applied to the workpiece as a combination of short impulses and steady direct stress and the breaking stress of the material would be attained coincident with the peak oscillatory stress. Crack propagation would therefore proceed by a series of stepwise fractures induced by successive cyclic stress peaks, resulting ultimately in the separation of the workpiece into two pieces. An apparatus for carrying out the method comprises a piezoceramic transducer (5) to generate ultrasonic vibrations, a tip (1) to be applied to the workpiece and having a hardness greater than that of the workpiece, and means to convey the ultrasonic vibrational energy to the tip.
Patent AT-E108276-T1 (AT)
Inventor: MILLGARD LARS OLOF ANDERS
IPC: G01K7/02
Filed: 1989-09-20
Granted: 1994-07-15
Abstract: The present invention relates to a method to determine the temperature of one or both surfaces of the two surfaces of a Peltiér element. One then calculates the temperature difference (dT) between the surfaces from a known relation for the Seebeck voltage (Up) as a function of the temperature difference and the mean temperature (Ti) of the element from a known relation for the temperature dependance of the internal resistance (Ri) of the element. Finally, to the mean temperature (Ti) one adds and from it subtracts respectively half the temperature difference (dT) between the surfaces.
Patent AT-E97680-T1 (AT)
Inventor: ELSNER HENRIK
IPC: C12Q1/68
Filed: 1988-12-07
Granted: 1993-12-15
Abstract: The surface of a polymer may be modified by contacting the polymer with a two or three membered heterocyclic compound I under electromagnetic irradiation. The heterocyclic compound may be substituted and may comprise linking units and/or probes so as to render the combination of polymer and compound I able to bind biomolecules and/or to be identified. Compounds I are preferably substituted psoralens, and the modified polymers can be used in e.g. ELISA methods, bioreactors, chromatography, solid phase chemical synthesis or bio-sensors.
Patent AT-E115416-T1 (AT)
Inventor: MISKINYAR SHIR A
IPC: A61M5/142
Filed: 1989-06-20
Granted: 1994-12-15
Abstract: The invention is a pre-charged, disposable syringe capable of use by patients. The syringe has a housing with a cover having a central aperture which receives an actuator button. The actuator button extends to an internal piston which is mounted over a medication ampoule. The ampoule has a dependent hypodermic needle which is slidably received in the housing and moves between recessed and projected positions. In its recessed position, the ampoule is totally contained within the housing, and in its projected position, the hypodermic needle projects from the housing. The housing contains an actuator spring, which is compressed and biased to move the piston and the ampoule into its projected position. The medication is discharged from the ampoule by the mechanically coupled piston, or by the release of air from an internal air pressure chamber. The actuator button is locked for safety with a detent and plastic ring or a trigger safety stylet and is covered with a protective, removable cap to prevent accidental or unintended injection of the medication.
Patent AT-E110162-T1 (AT)
Inventor: SCHRICKER DON
IPC: F42B15/00
Filed: 1989-06-28
Granted: 1994-09-15
Abstract: A light anti-armor weapon for manual firing via a shoulder held launch tube (36) consists of an outer casing (13) in which a non-explosive, armor-penetrating device, suitably a solid rod (16) of heavy, high density metal or metal composite, is mounted. The penetrating device is mounted in a forward portion of the casing while a launch propulsion device (24) is mounted at the rear end for launching the weapon from the launch tube at a first, subsonic launch speed. A second boost propulsion device (22) is mounted in the casing behind the penetrating device for accelerating the weapon to a second, faster speed sufficient for the penetrating device to penetrate a target, and is associated with an igniter (27) for actuating the boost propulsion device. A sensor (30) is provided within the missile for sensing when the weapon is a predetermined distance from the target and actuating the igniter (27) at this point.
Patent AT-E124127-T1 (AT)
IPC: F23C9/08
Filed: 1990-03-14
Granted: 1995-07-15
Abstract: Heating boiler with integrated waste gas recirculation for the combustion of liquid or gaseous fuel, having a furnace insert open in the direction of flow and a burner arranged on the front side, a part of the flue gas being recycled into the flame thereof for cooling the flame temperature and hence reducing the formation of NOx, in such a way that, in the interest of an overall optimised temperature characteristic, the flue gas fraction fed to the flame is tapped downstream of a first cooling section and passed into a region in the form of a cylindrical pipe around the flame formation zone.
Patent AT-E102683-T1 (AT)
Inventor: BECKHAUSEN KARLHEINZ
IPC: E05F15/00
Filed: 1990-06-22
Granted: 1994-03-15
Abstract: Safety contact rail for power-operated installations, such as rolling doors, rolling trellises, etc. and lifting and working platforms and the like, and for the protection of moveable objects and of machines or rooms, having an elastic hollow profile (1) which possesses at least on its inner face, by the addition of conductive materials, such as soot, graphite, metal powder and the like, electrically conductive surfaces, the mutual contact of which gives rise to a switching pulse. The hollow profile (1) has inside it at least two strip-like electrically conductive projections (2) and at least one likewise electrically conductive countersurface (5) guided along the hollow profile, with the result that contacting between the electrically conductive surfaces is improved. 
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Patent AT-E123722-T1 (AT)
Inventor: LANG FRITZ
IPC: B60R3/02
Filed: 1990-08-31
Granted: 1995-06-15
Abstract: The folding step (13) for mobile homes and the like consists of a parallelogram linkage with in each case two connecting arms (20, 21) arranged at an acute angle to one another, each arm (20, 21) of which is coupled in each case by its one end to a bearing (8, 9) fixed to the chassis and by its other end to two bearings (17, 18), spaced from one another, of a lever (19), which lever (19) is connected securely to the folding step (13) at two bearing points. <IMAGE>
Patent AT-E119011-T1 (AT)
Inventor: VRESPA GIUSEPPE
IPC: A61B17/86
Filed: 1990-10-11
Granted: 1995-03-15
Abstract: The precision hole (40) is obtained by using a cutter (100) in the shape of an inverted "wedding cake", then reaming the obtained cavity with a manual reamer (140), and tapping said hole with a tapper (60;100), and screwing the screw (10;80) into it.In the tappered precision hole (40) is then inserted a screw device (10;80) for fixing prostheses to bones. The screw has a threaded shank (14) comprising a core (32,34) of overall frustoconical shape, and a cylindrical neck (12) of diameter equal to or greater than the maximum diameter of the thread.
Patent AT-E98744-T1 (AT)
Inventor: GERSTNER HANS
IPC: F02B37/12
Filed: 1990-11-27
Granted: 1994-01-15
Abstract: The invention relates to a multi-cylinder reciprocating internal combustion engine capable of functioning in diesel and gas operation with a compressor (1) for charging air driven by an exhaust gas turbine (5), a catalytic converter (6) connected downstream of the exhaust gas turbine (5) and a discharge line (7) for charging air emerging from the outlet side of the compressor (1), which line has a shut-off valve (8) closed in diesel operation and open in gas operation. In order by simple means to ensure operation in the admissible input temperature range of the catalytic converter (6), it is proposed that the discharge line (7) open out behind the exhaust gas turbine (5) in order to cool the exhaust gases by means of charging air. <IMAGE>
Patent AT-E134490-T1 (AT)
Inventor: ROBINSON STEPHEN E
IPC: A61B5/05
Filed: 1990-12-13
Granted: 1996-03-15
Abstract: Signals produced by brain activity are measured by each sensor of an array of magnetic and/or electrical sensors external to but proximate to the head (or other portion of the body) of a subject. The measurements obtained simultaneously from all of the sensors are combined in a manner to permit selective measurement of the electrical activity from a specified location within the body, or alternatively, to permit the location in the body producing a particular type of response to be identified. The instantaneous measurement of each sensor is scaled by a weighting coefficient for that sensor, and the products added over all of the sensors. Preferably, the weighting coefficients are calculated from the covariance matrix of the measurements made by the array of sensors. Alternatively, the weighting coefficients may be calculated from a mathematical model of the portion of the body being measured that includes information on the shape of the potential source, the extent or type of source activity, the electrical and magnetic properties of the media, and the locations and orientations of the sources and the sensors.
Patent AT-E99874-T1 (AT)
Inventor: CAIN FREDERICK WILLIAM
IPC: A23C15/16
Filed: 1990-04-19
Granted: 1994-01-15
Abstract: It is an object of the present invention to provide a reduced fat butter which is butter-like without being cheese-spread like. In particular, the invention aims to provide a 55-65% butter-fat based spread with a butter-like texture using a simple process of low shear inversion. The additional problems faced include avoiding the high levels of caseinate previously found necessary for inversion and avoiding the costly 16 hr ripening step previously required. A reduced fat butter which has a good butter-like texture by inversion of a concentrated cream in the form of a partially crystallised viscous paste. In particular, by phase inversion under conditions of low shear of a cream comprising from 55-65%wt butterfat and 35-45%wt of a gelled or thickened aqueous phase, wherein the cream is in the form of a partially crystallised viscous paste and wherein the C value of said paste at 20 DEG C lies between 50 and 1500. Suitable aqueous phase thickeners are gelatine and caseinates. The viscosity of the aqueous phase should be such that at 20 DEG C less than 20 ml of a 100 ml sample of the paste is discharged from a Ford viscosity cup type FB 11 having a fixed stainless steel nozzle (no 4.) in 2.5 minutes.
Patent AT-E99488-T1 (AT)
Inventor: VAN DEN TOP HENDRIK
IPC: A01D45/00
Filed: 1990-09-27
Granted: 1994-01-15
Abstract: An apparatus for harvesting mushrooms comprises a mobile frame 1 that can move along guidings 3 and a knife 10 with a cutting edge 11. The mushrooms cut off by the knife 10 move upward along a sloping surface and are transported by the conveyor 25 which has carriers in the form of brush bristles 26. The carriers 26 have a mutual spacing which corresponds approximately with the width of the button of the mushroom so that a cut mushroom is gripped between successive carriers and is transported standing upright. Owing to this individual transport damage is prevented.
Patent AT-E120367-T1 (AT)
Inventor: SONOBE TAKASHI
IPC: A61J3/00
Filed: 1990-08-24
Granted: 1995-04-15
Abstract: A device for extended retention in the stomach, the device comprising a molding which comprises shape memory material (A) joined to or mixed with material erodible in vivo (B), said molding being of a size, shape and durability to remain in the stomach for a definite residence time. The device can be of a shape such as not to hinder passage of food in the stomach and is capable of being folded to an orally administrable form. It is used for drug delivery.
Patent AT-E182997-T1 (AT)
Inventor: JOHNSON WILLIAM MICHAEL
IPC: G06F9/355
Filed: 1990-11-28
Granted: 1999-08-15
Abstract: There is disclosed a new and improved external memory accessing system for use in a microprocessor. The system includes a physical address cache for storing a plurality of entries including register numbers and corresponding translated external memory address locations which were used for execution of previous load instructions. The system further includes means responsive to a current load instruction for determining if the address of the register specified in the load instruction is within the physical address cache and means for conveying to the external memory, at the beginning of the execution stage of the load instruction, a previously translated external memory physical address corresponding to a specified register stored in the physical address cache. Also disclosed is a new and improved address generator for generating a new translated external memory physical address which is conveyed to the external memory and to the physical address cache for updating the physical address cache.
Patent AT-E152859-T1 (AT)
Inventor: CABLE THOMAS L
IPC: B01J23/86
Filed: 1990-12-20
Granted: 1997-05-15
Abstract: An element for use in an electrochemical cell has a first zone for introducing an oxygen-containing gas and a second zone separated from first zone by the element, which has a membrane with first and second surfaces, conducts oxygen ions therebetween, and has a catalyst exposed to at least the first zone. The element may be used to separate oxygen. <IMAGE>
Patent AT-E141165-T1 (AT)
Inventor: PIERCE BELINDA
IPC: A61K31/505
Filed: 1990-01-11
Granted: 1996-08-15
Abstract: The invention relates to the field of therapeutic chemistry. It relates to the use of 4-mercapto-6-hydroxypyrazolo[4,3-d]pyrimidine and its salts as a scavenger of free radicals, in the form of pharmaceutical compositions suitable for parenteral, oral, rectal or percutaneous administration. The pharmaceutical compositions based on 4-mercapto-6-hydroxy- pyrazolo[4,3-d]pyrimidine or one of its salts serve as medicaments for the treatment of vascular complications linked to anoxia or to ischaemia, as well as for the treatment of diseases of the respiratory tract.
Patent AT-E100090-T1 (AT)
Inventor: DESCAS PATRICK
IPC: A61K31/421
Filed: 1990-04-12
Granted: 1994-01-15
Abstract: 2-Amino-5-aryloxymethyloxazolines of structure 
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 the aryl group being either a 2-biphenyl, a 3-biphenyl or a 4- biphenyl. The compounds of the invention are useful as drugs.
Patent AT-E109015-T1 (AT)
Inventor: WAGNIERES GEORGES
IPC: A61B18/22
Filed: 1990-12-21
Granted: 1994-08-15
Abstract: A light diffuser for simultaneous photodynamic therapy and hyperthermic treatment in the oesophagus has an arrangement (14 to 18) which disperses radially the light (10) fed in by way of an optical fiber (6) and has a tube (12) filled with silicone to which are added concentrations, modulated in the axial direction, of quartz grains having a diameter of approximately 40  mu m which bring about a refraction having little dependence on the wavelength.
Patent AT-E108003-T1 (AT)
Inventor: ZELLER WERNER
IPC: F16N13/18
Filed: 1990-05-11
Granted: 1994-07-15
Abstract: PCT No. PCT/AT90/00045 Sec. 371 Date Nov. 15, 1991 Sec. 102(e) Date Nov. 15, 1991 PCT Filed May 11, 1990 PCT Pub. No. WO90/14523 PCT Pub. Date Nov. 29, 1990.A side channel pump is disposed on the same shaft as a combination friction bearing, each conveyor blade having a cutout at the height of the side channel equivalent to and corresponding with the cross section of the side channel.
Patent AT-E91464-T1 (AT)
Inventor: BIANCHI MAURO
IPC: B60G17/02
Filed: 1990-10-05
Granted: 1993-07-15
Abstract: PCT No. PCT/FR90/00715 Sec. 371 Date Aug. 5, 1991 Sec. 102(e) Date Aug. 5, 1991 PCT Filed Oct. 5, 1990 PCT Pub. No. WO91/04876 PCT Pub. Date Apr. 18, 1991.The invention has for its object a suspension with dynamically variable flexibility or stiffness. The suspension process uses one or several elastic elements mounted opposite each other, so as to impress on the vehicle suspension a variation of stiffness or of flexibility having two slopes on the curve (shock-relaxation and compression effort) and the use of different stiffnesses or flexibilities is localized during operation of the suspension in the vicinity of the position of the loaded vehicle on its wheels and that the least stiffness is located on the second portion of the course of collapse of the wheel suspension. The invention is applicable to suspensions particularly for automotive vehicles.
Patent AT-E107734-T1 (AT)
Inventor: STEINKAMP MANFRED WESTWINDS CA
IPC: E21B17/10
Filed: 1990-06-29
Granted: 1994-07-15
Abstract: PCT No. PCT/GB90/01006 Sec. 371 Date Dec. 30, 1991 Sec. 102(e) Date Dec. 30, 1991 PCT Filed Jun. 29, 1990 PCT Pub. No. WO91/00411 PCT Pub. Date Jan. 10, 1991.A drill string component for preventing chafing of a drill casing as a result of contact between the drill casing and a rotating drill string comprises a central mandrel (2) having rotatably mounted thereon a sleeve (11). The sleeve (11) is retained between shoulders defined on the mandrel to prevent accidental loss of the sleeve in the event of excessive wear in the supporting bearings. Axial thrust loads are transferred from the outer sleeve (11) to the mandrel by way of thrust bearings supported on the mandrel shoulders. Seals (24A, 24B) located between the outer sleeve seal bodies (23) and an inner sleeve (9) prevent the ingress of contaminants to the zone of bushings (12, 13) which rotatably support the outer sleeve.
Patent AT-E124308-T1 (AT)
Inventor: LISCHEWSKI KURT
IPC: B23H7/26
Filed: 1991-07-18
Granted: 1995-07-15
Abstract: Holder for workpieces made of metal, plastic or wood, it being possible for the workpieces to be connected to the holder in a fixed position but in a detachable manner for operations such as spark machining, cutting, measuring or the like, in which arrangement the holder has at least one bearing surface opposite a surface of the workpiece, and at least one pressing edge directed towards the workpiece or at least one pressing point directed towards the workpiece is arranged at a distance next to the at least one bearing surface and so as to project above the latter, and clearance portions are arranged between the at least one bearing surface and/or the at least one pressing edge or the at least one pressing point. <IMAGE>
Patent AT-E130517-T1 (AT)
Inventor: OKADA HIROAKI
IPC: A61K9/10
Filed: 1991-08-06
Granted: 1995-12-15
Abstract: The present invention relates to an intravascular embolizing agent containing an angiogenesis-inhibiting substance and an intravascular embolizing substance. The agent strengthens the antitumor effect of an angiogenesis-inhibiting substance and serves to reduce the dose and undesirable side effects. And use of the agent in concert with an anti-neoplastic agent brings about further strong and long-lasting antitumor effects.
Patent AT-E153779-T1 (AT)
Inventor: KANEKO SHUZO C O CANON KABUSHI
IPC: G02F1/133
Filed: 1991-09-12
Granted: 1997-06-15
Abstract: An optical modulation element includes a polarizer, a modulator, and an analyzer, wherein each of the polarizer, the modulator, and the analyzer has a chiral smectic liquid crystal which has substantially the same temperature dependency of a tilt angle, the polarizer and the analyzer are arranged so that molecular axes of the chiral smectic liquid crystal of the polarizer and the analyzer cross each other, and the chiral smectic liquid crystal of the modulator exhibits at least two stable arrangement states, and the modulator is arranged so that a molecular axis of one of the two stable arrangement states is substantially parallel to the molecular axis of one of the polarizer and the analyzer. <IMAGE>
Patent AT-E131915-T1 (AT)
Inventor: ASSANELLI ANDREA
IPC: F16D48/06
Filed: 1991-09-25
Granted: 1996-01-15
Abstract: A hydraulic circuit for operating clutches which have respective hydraulic actuators (2) connected to supply and exhaust means through respective valve units (1a-3b) operated by electronically-controlled piloting means for engaging and disengaging the clutches in combination in order to change gear ratios without interrupting the transmission of torque. The supply and exhaust means include a single hydraulic pump (3) connected by a first delivery line (7) to electronically-controlled on-off valves (18) through an electronically-controlled proportional pressure-reduction valve (20) and respective one-way valves (21), the pump (3) being connected directly by a second delivery line (8) to sequence valves (15) piloted by the pressures in the respective actuators, and an exhaust line (19) connected directly to the electronically-controlled on-off valves (18). <IMAGE>
Patent AT-E121622-T1 (AT)
Inventor: KLOHS WAYNE DANIEL
IPC: A61K31/517
Filed: 1991-01-10
Granted: 1995-05-15
Abstract: A method for sensitizing cancer cells which have become resistant to treatment with one or more anticancer agents which comprises treating said cells with a quinazolinedione compound.
Patent AT-E124365-T1 (AT)
Inventor: COOPER LEONARD MICHAEL
IPC: B65D71/12
Filed: 1991-03-21
Granted: 1995-07-15
Abstract: A paperboard carrier for beverage cans the bottom of which tend to be deformed when subjected to sharp blows. The panel adjacent the can bottoms is formed of two sheets in face-to-face engagement. The interior face of the inner sheet contains a number of raised embossed portions against which the can bottoms abut. The embossed portions, which may be comprised of spaced embossed protrusions of circular or other shape, effectively increase the cushioning effect of the sheet and, in conjunction with the other sheet of the panel, protect the can bottom against damage. The embossed portions are arranged so as to contact the circumferential rims normally provided at the bottom of beverage cans.