baber/WOPTO huggingface dataset:
Patent AT-E46815-T1 (AT)
Inventor: GABBAY SHLOMO DR
IPC: A61F2/24
Filed: 1985-06-13
Granted: 1989-10-15
Abstract: An improved prosthetic heart valve comprises a support body or stent covered by a layer of biological tissue having only the smooth surfaces thereof presented outwardly. The stent has a cutaway section and a flexible cusp (11) sewn thereto for opening and closing the valve. The valve cusp is made of pericardial tissue which has been doubled over such that the rough side thereof is folded inwardly. A sewing ring (12) is secured around the base of the stent and is made of pericardial or other biological material, so as to increase the likelihood of the sewing ring becoming covered with epithelium. The smooth-surfaced biological construction of the valve is highly durable and reduces the risk of thrombogenic or infection sites.
Patent AT-E41338-T1 (AT)
Inventor: LOWRY HUGH RANDOLPH
IPC: G01N33/20
Filed: 1985-06-14
Granted: 1989-04-15
Abstract: An electromagnetic levitation casting apparatus having an improved levitation coil assembly employing flux concentration devices, is provided. The improved levitation coil assembly comprises a plurality of slotted annular slugs surrounding a tubular casting vessel within which a liquid metal column is to be levitated and solidified by cooling pursuant to the General Electric Levitation Casting (GELEC (TM)) process. Each of the slotted annular slugs is inductively coupled to a respective electromagnetic field producing coil having a large number of turns surrounding the slug. Each slotted annular slug serves to concentrate the magnetic field produced by its associated primary multi-turn coil to substantially the interior cross sectional area of the tubular casting vessel it surrounds and functions as a current step-up transformer. A separate slotted annular slug and associated surrounding electromagnetic multi-turn field producing coil is provided for each phase winding of the multiphase excitation employed in the improved levitation coil assembly.
Patent AT-E61407-T1 (AT)
Inventor: MARK DAVID F
IPC: C07H/
Filed: 1983-10-13
Granted: 1991-03-15
Abstract: The invention provides biologically active muteins of human interleukin-2 wherein the cysteine residue normally present at position 125, numbered in accordance with native interleukin-2, has been substitued by a neutral amino acid. Such muteins are incapable of forming an improper intramolecular disulfide bridge and are stable upon storage relative to bacterially derived reduce native interleukin-2.
Patent AT-E35999-T1 (AT)
Inventor: JADAMUS HANS DR
IPC: C08L71/00
Filed: 1985-07-30
Granted: 1988-08-15
Abstract: 1. A thermoplastic moulding material from a mixture of polyphenylene ether(s), polystyrene and rubber, filler(s) and further additive(s), characterized in that the blend contains, - polyphenylene ether(s), - styrene homopolymer(s) and - a pulverulent SBR rubber, this rubber containing carbon black, silica and/or silicate(s) as filler(s) and being obtained by a) adding mineral acid to a filler suspension in an amount such that, after the subsequent addition of a water-soluble aluminium salt and of waterglass, a pH of 3.0 to 3.7 is obtained, b) combining this filler suspension with - a rubber latex, a rubber solution or its aqueous emulsion, - a water-soluble aluminium salt and - waterglass and, during this procedure, adding mineral acid in an amount such that a pH of 3.0 to 3.7 is maintained in the mixture obtained, and c) separating off the resulting, filler-containing SBR rubber from the aqueous phase and drying it.
Patent AT-E33683-T1 (AT)
Inventor: BERCHTOLD LORENZ DR
IPC: C22C19/03
Filed: 1985-12-02
Granted: 1988-05-15
Abstract: 1. Use of nickel alloys composed of from 5 to 20% of copper, from 2 to 8% of aluminium and from 0 to 0.5% of carbon, the remainder being nickel, as material for articles of jewellery and watch parts.
Patent AT-E70635-T1 (AT)
Inventor: MORAN KEVIN EDWARD
IPC: G01S17/02
Filed: 1985-05-30
Granted: 1992-01-15
Abstract: The present invention provides a laser scanning system of compact size and relatively long focal length which my be used in a laser surface inspection system for silicon wafers and the like. The scanning system employs a folded optical cell (30) having a pair of reflective surfaces (31, 32) so oriented that the scanning laser beam is folded, and reflects from each of the reflective surfaces several times to significantly increase the focal length. The folded optical cell is also effective to produce a collimated, substantially parallel scan pattern such that the beam remains perpendicular to the inspection surface as it is scanned. The folded optical cell can also be set for divergent or convergent scan.
Patent AT-E88095-T1 (AT)
Inventor: FAWKES DAVID MELVILLE
IPC: A61F13/00
Filed: 1985-08-19
Granted: 1993-04-15
Abstract: @ There is disclosed a non-woven material having a superficial coating of a linear polymeric biguanide in which the recurring unit is of the formulawherein X and Y, which may be the same or different, represent bridging groups in which the total number of carbon atoms in X and Y taken together, directly interposed between the pairs of nitrogen atoms linked thereby is from 10 to 16, or the salt thereof with an acid. Preferably the polymeric biguanide is polyhexamethylene biguanide dihydrochloride. The material is useful in the form of an article designed for the collection of human body emissions, more particularly disposable nappies, to avoid bacterial activity.
Patent AT-E50453-T1 (AT)
Inventor: CHENCINER NICOLE
IPC: C12N5/10
Filed: 1985-03-07
Granted: 1990-03-15
Abstract: Hybrid cells transformed or transformable by a cloned DNA sequence containing the sequence coding for a determined polypeptide, for example an immunogene polypeptide having vaccination properties to hepatitis B. They are characterized in that they contain on one hand at least a portion of the genotype of a primary cell lineage which are naturally favorable to the expression of said DNA sequence and on the other hand a genetic marker which enable them to grow in a selective medium or containing an active principle which is normally lethal for the cells from which the hybrid is issued, but unactivable by the polypeptide expressed by said genetic marker.
Patent AT-E44414-T1 (AT)
Inventor: LEVANT JEAN-CLAUDE
IPC: G01B11/03
Filed: 1985-04-03
Granted: 1989-07-15
Abstract: 1. Sighting means for marking the midline of two competing bowls in the French version of bowls, using the perspective, and for determining the position of the target bowl in relation to the midline in order to mark the bowl susceptible to win, comprising a rigid, plane and transparent support (1) on which segments (2A, 2B, 2C) of parallel straight lines and a joint midline (3) of these segments are marked, characterized by an adjusting means (5, 6) ensuring that the optical axis of the eye is perpendicular to the joint midline (3) and the horizontal plane of the segments.
Patent AT-E52289-T1 (AT)
Inventor: FELLERS NILS CHRISTER
IPC: D21F1/00
Filed: 1985-01-25
Granted: 1990-05-15
Abstract: It is a known phenomenon that the web during the drying moment in a paper machine shrinks. The shrinkage in the machine direction can be controlled by arranging the different driving groups in the drying section to operate at different speeds. The shrinkage in cross direction, however, heretofore was not brought under control. The present invention has the object to solve thos problem. 
<??>According to the invention, the problem of shrinkage is solved in that the web during a certain drying interval is subjected to outward directed forces, which are applied during a suitable drying interval and preferably at a low dry content, for example directly after the press section.
Patent AT-E37897-T1 (AT)
Inventor: REMOND JEAN-PIERRE
IPC: C03C23/00
Filed: 1985-06-24
Granted: 1988-10-15
Abstract: The composition based on fluorochlorohydrocarbon contains a surface active agent resulting from the reaction of a quaternary ammonium chlorhydrate with an alkyl phosphoric acid in the presence of a fluor-containing amine and a carboxylic acid. The separation rate of the aqueous and organic phase is improved.
Patent AT-E61168-T1 (AT)
Inventor: ENGELMANN HORST
IPC: H02K15/04
Filed: 1986-10-03
Granted: 1991-03-15
Abstract: For manufacturing approximately hexagonal coils for the rotors of electrical machines, conductor assemblies must be bent into the desired shape. In this case, curvature in the spatial direction is also required as well as the special contour. Until now, such conductor assemblies have been bent either purely manually, by matching them to a template, or also mechanically, by means of separate work processes in which the contour of the conductor strands was produced first followed by the spatial curvature. According to the invention, the individual bending processes are carried out about different spatial axes within the course of a single handling of the conductor assembly. In the associated device, with a U-shaped end of a rod clamped in a retaining device, stop parts (110, 120, 130, 140, 150, 160) are provided as a boundary of the templates for the conductor strands (10; 11 to 16), to which stop parts there is allocated in each case one bending head (210, 220, 230) with moving bending fingers (215, 225). <IMAGE>
Patent AT-E41875-T1 (AT)
Inventor: QUERCETTI ALESSANDRO
IPC: A63F9/08
Filed: 1986-01-16
Granted: 1989-04-15
Abstract: The inclined plate (38) is divided into columns, that are slightly wider than the balls (E), by parallel partitions (39). The balls are held in a store (32) above the columns and are held by two arms (46,47) of a lever, joined to a push button (52), before being launched along a transversal passage (35). The levers (54), operated by push buttons (55), direct the balls into the columns. Similar levers (56) at the bottom of the columns release the balls into a reservoir (24) at the bottom. Unwanted balls are released down a passage (33), by using a push button (43) to operate a lever (42), into the reservoir.
Patent AT-E82092-T1 (AT)
Inventor: ROESEL JOHN F JR
IPC: H02P11/06
Filed: 1986-03-04
Granted: 1992-11-15
Abstract: A compact, high efficiency, non-interruptible ac motor-generator power system unit for generating and supplying to a load ac of a substantially constant frequency and voltage, wherein a high efficiency, high torque synchronous permanent magnet ac motor has a common rotor with the ac generator, and both motor and generator rotors comprise magnetic cores each with a layer of magnetizable permanent magnetic material on the surface. The stators of both the motor and generator have an excitation coil energizable with single phase ac about a pole piece juxtaposed with the respective layer whereby to magnetize the layer into a selected pattern of north and south magnetic poles. Both of the stators also have feedback windings, however the motor feedback winding is in a resonant circuit with its excitation coil so that when ac potentials are induced therein during rotation they are combined to provide a high ac single phase potential, while in the generator, there is a circuit to have the feedback coil substantially suppress the induced ac potential in the excitation coil, and single phase ac from a separate source is supplied to the excitation coil in the generator. The layer of magnetizable permanent magnetic material preferably comprises a material having a coercive force, Hc, in oersteds that is less than about 0.45 of the numerical value of the residual induction Br, in gauss of the fully saturated material.
Patent AT-E118628-T1 (AT)
Inventor: CASE BRIAN
IPC: G06F9/48
Filed: 1986-08-14
Granted: 1995-03-15
Abstract: An instruction processor suitable for use in a reduced instruction-set computer employing an instruction pipeline which performs conditional branching in a single processor cycle. The processor treats a branch condition as a normal instruction operand rather than a special case within a separate condition code register. The condition bit and the branch target address determine which instruction is to be fetched, the branch not taking effect until the next-following instruction is executed. In this manner, no replacement of the instruction which physically follows the branch instruction in the pipeline need be made, and the branch occurs within the single cycle of the pipeline allocated to it. A simple circuit implements this delayed-branch method. A computer incorporating the processor readily executes special-handling techniques for calls on subroutines, interrupts and traps.
Patent AT-E49064-T1 (AT)
Inventor: STANLEY IAN WILLIAM
IPC: G02B26/02
Filed: 1986-10-16
Granted: 1990-01-15
Abstract: The invention relates to the mounting of a movable member such as an optical mirror (3) by bridges (4-7) between a pair of supports (1,2). The supports (1,2), bridges (4-7) and mirror (3) are integrally formed from a silicon substrate. A pair of electrically conductive paths (8,9) are formed by doping or metallising portions of the assembly so that by passing controlled currents through the paths, thermal expansion of parts of the paths will cause deflection of the mirror (3). The assembly is particularly useful for deflecting optical beams.
Patent AT-E53427-T1 (AT)
Inventor: KOREN IZCHAK
IPC: E05B47/00
Filed: 1986-11-27
Granted: 1990-06-15
Abstract: An actuating device (12) has a cartridge (20) within a fixed casing (16). A card-like key (14) has a key formation (84, 86. 88) which, during insertion of the key into the cartridge, displaces a finger formation (42) connected to an interference formation (44), which is then aligned with a gate (52) of a gate member (28) fixed to the casing. The gate allows passage to the interference formation allowing the cartridge to be displaced in unison with the key. An actuating formation (62) on the cartridge is provided to actuate a lock or similar device.
Patent AT-E68971-T1 (AT)
Inventor: WENZEL BRUCE E
IPC: A61K31/355
Filed: 1987-01-13
Granted: 1991-11-15
Abstract: A dry, particulate, free-flowing form of Vitamin E (α-tocoph­erol) is provided which includes a potency stabilizer for the Vitamin E. The potency stabilizers are hydroxy acids or amino acids such as ascorbic acid, citric acid, methionine and cysteine.
Patent AT-E53626-T1 (AT)
Inventor: ABEND KLAUS DR ING
IPC: E05B47/00
Filed: 1987-02-20
Granted: 1990-06-15
Abstract: The electronic door lock for an electronic key provided with an electronic store for a key word datum has a latch bolt (5) actuatable at least from the inside of the door by means of a handle and a bolt (7) which is lockable and unlockable by an electric drive device (35). A control circuit (81) formed especially as micro-processor reads the key word datum stored in the key, through the reading device (77), and controls the electric drive (35) in dependence thereon. The reading device (77) includes sensor elements (93, 95), especially pieco-electric elements by way of which the drive direction of the electric drive (35) is selectable by a key movement of short stroke. In order that the electronic lock may be opened manually in case of emergency, a mechanical lock cylinder (113) is provided by means of which the bolt (7) is uncoupled from the drive connection to the electric drive (35) and is bringable into a drive connection to the handle nut (23) actuating the latch bolt (5 ). Then by actuation of the door handle, in addition to the latch bolt (5) the bolt (7) can be unlocked. The data transmission between the reading device (77) and the electronic key takes place contactlessly by infra-red, like the working voltage supply of the key. The working voltage supply can however also take place through electric contacts.
Patent AT-E60765-T1 (AT)
Inventor: HIMMELE WALTER
IPC: C07D309/30
Filed: 1987-06-29
Granted: 1991-02-15
Abstract: Pyran derivatives of the formulae Ia, Ib and Ic <IMAGE> in which R<1>, R<2>, R<3>, R<4>, R<5> and X are as defined in the description, their preparation, and their use for controlling pests.
Patent AT-E76101-T1 (AT)
Inventor: MUTH GUENTER
IPC: C12P21/00
Filed: 1987-08-08
Granted: 1992-05-15
Abstract: Subjecting Streptomyces coelicolor DSM 3030 to total digestion of the complete DNA, cloning into a suitable vector and transformation of a Streptomycetes recipient strain result in colonies with an intense blue-black colour. Reisolation of the plasmid DNA and cutting with BamHI results in a 5.5 kb fragment on which the pigment gene is located. The latter is suitable as marker, in particular as inactivation marker, in Streptomycetes.
Patent AT-E53301-T1 (AT)
Inventor: MAHJOUR MAJID
IPC: A61K47/10
Filed: 1987-08-26
Granted: 1990-06-15
Abstract: The application describes a transmembranally administrable composition comprising;       (a) about 0.2% to about 5% of bioaffecting agent,   (b) about 1% to about 20% of fatty component, and   (c) about 80% to about 99% of a secondary component. as well at its preparation.
Patent AT-E66103-T1 (AT)
Inventor: BELL MALCOLM SANDERSON
IPC: H02H9/04
Filed: 1987-04-14
Granted: 1991-08-15
Abstract: A transient suppressor having at least tow electrical leads, at least one electrical lead having a plastic insulating sleeve allowing above a pre-determined temperature a spring attached to the suppressor to short out at least two leads of the suppressor, should be improved. Heatshrink tubing, which tears at the point of stress, is placed on at least one lead. Above the pre-determined temperature, the ideal diameter of the heatshrink tubing is smaller than the diameter of the lead passing through it.
Patent AT-E84373-T1 (AT)
Inventor: URQUHART JOHN
IPC: A61J7/04
Filed: 1987-08-18
Granted: 1993-01-15
Abstract: A contingent dosing device which actively controls the pattern in which doses of one or more pharmaceutical preparations (14) are administered to a patient. The device is programmed with information concerning an initial dosing regimen, and monitors deviations from that regimen. Based on the acceptability of the calculated deviations, the device may dispense or withhold medication. The invention also includes an automatic drug dosage compliance method using the contingent dosing device.
Patent AT-E74692-T1 (AT)
Inventor: YASUMOTO HIROMI
IPC: H01R9/05
Filed: 1987-09-29
Granted: 1992-04-15
Abstract: A coaxial cable connector 1 has a cylinder body 2 supporting a rotatable coupling 4 at one end and an adjustment element 8 screwthreaded to the body 2 at its opposite end. An electrically conducting central connecting element 13 is supported within the forward end of body 2 by dielectric 12. A centre conductor 11 of the cable 9 is connected to the central connecting element 13, and rotation of element 8 relative to body 2 moves the coaxial cable axially relative to central connecting element 13 to vary the axial length of the central conducting path, by kinking the central conductor or otherwise.
Patent AT-E56814-T1 (AT)
Inventor: SAUVESTRE JEAN-CLAUDE
IPC: F42B10/06
Filed: 1987-05-29
Granted: 1990-10-15
Abstract: 1. A fin assembly for a kinetic energy projectile of the AP-FS-DS type, including an elongated penetrator made of a heavy material, characterized in that it is made of a material consisting of a plastic compound which includes 0% to 60% by weight of strengthening material and/or charge, and in that the so-constituted material has a melting temperature greater than 520 degrees K and a thermal conductivity coefficient smaller than 0.25 W (m x degree K).
Patent AT-E47560-T1 (AT)
Inventor: CHOLAT-SERPOUD GERARD
IPC: F16F1/368
Filed: 1987-02-17
Granted: 1989-11-15
Abstract: 1. Reinforcement member intended to being incorporated into a resin, having the form of a layer (1, 4, 5, 6) of reinforcing filaments oriented according to at least one direction, said filaments consisting of a material with a tensile strength > 1 . 5 GPa and a specific strength > 0,8 . 10**5 m and with a modulus of elasticity > 50 GPa and a specific modulus > 30 . 10**5 m, characterized in that visco-elastic elastomeric filaments (2) are incorporated in said filament layer along at least one direction.
Patent AT-E77730-T1 (AT)
Inventor: SEIDLITZ HELMUT DIPL-ING
IPC: A23F5/20
Filed: 1987-05-22
Granted: 1992-07-15
Abstract: In this process, use is made of raw coffee with a higher water content compared to the natural water content, and from this coffee essentially caffeine and, at least partially, substances forming stimulants during roasting, for example waxes and terpenes, are removed by extraction with a pressurised fluid containing a gas and an organic liquid, and the extraction fluid, after separating-off of the substances extracted from the coffee and regeneration, is returned to the extraction. The coffee is treated extractively in at least two, and preferably at least three, extraction stages arranged one after the other in the reverse current with an extraction mixture which is kept in the gaseous state in these stages and comprises the gas, preferably aqueous carbon dioxide, and the organic liquid, preferably ethyl acetate. In each case, in a final stage the extraction mixture which is essentially free of caffeine and stimulant producers is brought into contact with coffee whose content of caffeine and stimulant producers has been to a very great extent reduced in the preceding stages. The extraction mixture with a charge of caffeine and stimulant producers increasing from one particular stage to the preceding stage is brought into contact with coffee having these substances in each case in increasing quantities in the said stages, and in each case in intermediate stages arranged between the said stages the content of ethyl acetate in the extraction mixture is adjusted to a value intended for the respective preceding stage. <IMAGE>
Patent AT-E69991-T1 (AT)
Inventor: ERIKSSON KJELL-ANDERS
IPC: B27L/
Filed: 1987-03-25
Granted: 1991-12-15
Abstract: PCT No. PCT/SE87/00154 Sec. 371 Date Sep. 27, 1988 Sec. 102(e) Date Sep. 27, 1988 PCT Filed Mar. 25, 1987 PCT Pub. No. WO87/05851 PCT Pub. Date Oct. 8, 1987.A barking method, and an apparatus for utilization of the method, wherein a log (6) during a substantially linear feeding movement is brought to pass one or a number of barking devices (1; 4,4'), arranged to perform a surrounding rotary movement in relation to the log (6), the barking devices (1; 4, 4') are pressed into a contact position against the log by centrifugal force during the surrounding rotary movement in relation to the log, and the contact pressure of the barking devices (1; 4, 4') is continuously variable by increasing/decreasing the rotary speed of the barking devices (1; 4, 4') and the cutters are arranged inclined at an angle in relation to the feed direction of the log (6), to produce a feeding movement for the log (6) in a direction through the barking device (1; 4, 4').
Patent AT-E113815-T1 (AT)
Inventor: MALATA PETER
IPC: A61C19/00
Filed: 1987-10-07
Granted: 1994-11-15
Abstract: A process reduces or prevents the formation of deposits inside fluid ducts of dental tool-holders and the like. After use of the tool-holder, the ducts are blown clear or dry by a gaseous medium under pressure, preferably air. A device for applying this process has at its front end an external shape which is complementary to the inner configuration of the cap-like end of the tool-holder (101, 201, 301, 401, 501, 601, 701) and is provided with an inner space at which starts at least one channel (107, 207, 307, 407, 507, 607, 707) for the gaseous medium which opens into the ducts (103', 203', 303', 403', 503', 603', 703') of the tool-holder to be treated. The space is linked or linkable to the source of gaseous medium under pressure and can be formed by the channel itself.
Patent AT-E62369-T1 (AT)
Inventor: TWEEDLE ALLAN FRANK
IPC: H04R1/10
Filed: 1988-08-26
Granted: 1991-04-15
Abstract: The shell of a hearing aid has an open end with a mating surface. The mating surface mates with a non-planar faceplate. Advantageously, the faceplate is shaped as a part of a sphere. Further advantagously, the surface is shaped by grinding.