baber/WOPTO huggingface dataset:
Patent AT-E74205-T1 (AT)
Inventor: HOFFMANN HORST PROF DR
IPC: G01B7/16
Filed: 1986-01-21
Granted: 1992-04-15
Abstract: A strain gauge comprised of a premagnetized ferromagnetic film wherein any change in length of the film can be measured by employing the properties of magnetostriction and magnetoresistance. The strain gauge is deposited on a substrate by thin-film techniques and has a very high sensitivity. Preferably, two electrically insulated strips parallel strips of amorphous metal film have (in the absence of strain) respective directions of magnetization aligned antiparallel to one another and are connected electrically at one end. Such an arrangement facilitates the reversion of the magnetization back to its easy direction when the stress causing the strain is removed.
Patent AT-E44442-T1 (AT)
Inventor: BIGGEL FRANZ
IPC: A47B9/04
Filed: 1986-04-22
Granted: 1989-07-15
Abstract: 1. Device for the infinitely variable vertical adjustment of tables, chairs or the like, having an outer upright tube and an inner lifting tube which can be displaced axially with respect to one another by means of roller-bearing guideway and a spindle drive, characterized in that, in its lower region, the centrally arranged spindle drive (15) has an epicyclic friction wheel gear (17) which can be driven by means of a disc flywheel (18) acting outside on the planet wheels (24).
Patent AT-E56414-T1 (AT)
Inventor: WILSKI HANS DR DIPL-CHEM
IPC: B65D65/02
Filed: 1986-07-03
Granted: 1990-09-15
Abstract: A package for photoresist material, particularly a dry resist, is substantially impermeable to water vapor, thereby preventing humidity-related effects which adversely influence the processability of the photoresist. The package can comprise a film tubing, the ends of which are closed by welding or gluing, into which a photoresist roll is placed. As the material for the film tubing, a composite material can be used which is formed of a polyester film as the support film, to which an aluminum foil is laminated or which is vacuum-metallized with aluminum and a polyethylene film laminated on top. A tinplate container can also be used as a package, the container being closed by soldering after placing the photoresist material inside the container. These packages generally have a permeability to water vapor of less than 0.01 gram of water vapor per square meter per day, at a humidity gradient of 97% and an ambient temperature of 23 DEG  C.
Patent AT-E39178-T1 (AT)
Inventor: FOERSTER SIEGFRIED DR
IPC: F23D11/40
Filed: 1986-07-19
Granted: 1988-12-15
Abstract: A vaporizer for liquid fuel for producing a fuel-air mixture including a vaporization member for the fuel and which is arranged within a flow chamber for combustion air. The surface of the vaporization member which is streamed against by the combustion air is moistened with fuel. The vaporizer incorporates a vaporizing member arranged within a flow chamber for combustion air, wherein the vaporizing member includes a rotatable or circulating filling or charge of balls whose temperature can be adjusted through heat conduction received from the walls of the flow chamber. Thereby, through the revolving or circulation of the ball filling, and the heat transfer to the balls which are currently at the edge of the ball filling in heat-conductive communication with the temperature-regulated walls of the flow chamber, there takes place a rapid and uniform heating of the ball filling. The large vaporization surface which is made available through the ball filling, additionally allows for the formation of relatively thin fuel films, which can be heated while concurrently avoiding excessive temperatures. The revolving or circulating of the balls additionally provides for a constant movement and displacement of the vaporizing member, as a result of which there can be avoided striated or streaky flows which lead to a non-uniform or irregular formation of the fuel-air mixture.
Patent AT-E64827-T1 (AT)
Inventor: SAMUELSSON ERNST-GUNNAR
IPC: A23L1/305
Filed: 1986-12-18
Granted: 1991-07-15
Abstract: A peptide preparation from hydrolysis of whey containing peptides with a molecular weight of up to 6,000 Dalton. Such a preparation is hypoallergenic and therefore useful in food products and stimulants, such as mother's milk substitutes, edible ice, protein beverages and other products, usually containing milk or milk protein, in particular for allergics or humans with lactose mal­absorption. The preparation is produced by a combination of enzymatic hydrolysis and ultrafiltration.
Patent AT-E55822-T1 (AT)
Inventor: ELLIS ALAN ELGAR HERBERT
IPC: F16K35/06
Filed: 1986-12-02
Granted: 1990-09-15
Abstract: A lock mechanism for a rotatable stub such as the operating shaft of a fluid flow control valve has a main body 10 connected to a drive member 12 adapted for mounting on the rotatable stub. A locking sleeve 17 is adapted to fit closely to the machine (e.g. valve) on which the mechanism is fitted so as to be held against rotation, and mounted in the body are two key-operated lock members 25 engageable with the sleeve 17 to lock the body against rotation. Associated with each lock member 25 is a control plate 56, movement of which can be blocked by a stop member 53 so preventing operation of the associated lock member 25. The two stop members 53 are threaded on studs 55 fixed in the body 10, and are moved linearly on being rotated by respective toothed wheels 46, driven by a peg 62 on sleeve 17 as the body 10 is rotated.The lock mechanism is especially suitable for use on a valve having a multi-turn operating shaft, and is arranged so that both keys must be present and the associated lock members 25 released from the sleeve 17 before the valve may be operated. Moreover the mechanism may not be locked nor a key released when the valve is at an intermediate setting.
Patent AT-E55210-T1 (AT)
Inventor: ROUSSEAU CLAUDE
IPC: A01B59/00
Filed: 1986-12-09
Granted: 1990-08-15
Abstract: 1. Device for hitching a trailed implement to a tractor allowing the adjustable offset of the implement with respect to the track of the tractor, characterized by the fact that it comprises a set of lateral bars of fixed length (3, 4) coupling one of the sides of the implement (5) to a cross-piece (2) fixed to the front of the tractor (1) and a tie-rod (6) of fixed length connection the rear of the tractor to the other side of the implement which is further associated with the tie-rod by means of an arm (7) of variable length for adjusting the offset of the implement.
Patent AT-E45212-T1 (AT)
Inventor: BHATTI RANBIR SINGH
IPC: F28D15/04
Filed: 1986-08-11
Granted: 1989-08-15
Abstract: The duct group has permeable partitions (3,4,5) which form ducts with a thermal exchange surface (1). Each partition contacts (A,B,C), at regular intervals, the thermal exchange to form capillary ducts (10,20,30). - The contacts form the ducts lateral edges to give the ducts acute angle corners (101,102) along their lateral edges. Each partition has openings (6) having a diameter or a width at least approximately equal to the maximum height of a duct, and vapour bubbles forming in the liquid duct can exit through the openings to a central vapour duct (40).
Patent AT-E50446-T1 (AT)
Inventor: STEINMANN DETLEF DR DIPL-ING
IPC: C04B35/593
Filed: 1987-05-22
Granted: 1990-03-15
Abstract: Polycrystalline sintered bodies are provided consisting of at least 66% by weight of a crystalline Si3N4 phase, of which at least 90% by weight is in the beta-modification, and of up to 34% by weight of secondary intergranular grain boundary phases of oxide, carbide and/or nitride. At least 25% by weight of the secondary grain boundary phases consists of a quasi-ternary crystalline compound in the E1-E2-E3 triangle of the Ga2O3-La2O3-Al2O3 ternary system called "Gala", the "Gala" compound being prepared from gallium oxide, lanthanum oxide and aluminum oxide prior to producing the sintered bodies. The polycrystalline sintered bodies are produced by sintering with and without application of pressure from silicon nitride powders having a portion of impurities not exceeding 4.0% by weight, sintering additives of oxides and optionally other refractory admixtures of carbides and/or nitrides. Powders of a quasi-ternary crystalline compound (Gala compound) are employed as at least one sintering additive prepared, prior to mixing with the remaining components and to sintering, from gallium oxide, lanthanum oxide and aluminum oxide by heating to temperatures from 1500 DEG  C. to 1850 DEG  C. When using at least 70% by weight of silicon nitride powder, there can be used up to 30% by weight of a crystalline "Gala" compound alone or mixed with other admixtures of oxides, carbides or nitrides, but altogether at least 1% by weight of a crystalline "Gala" compound must be present. The sintered bodies are especially tough and very hard and can be used for the machining of iron materials at high cutting speeds.
Patent AT-E59996-T1 (AT)
Inventor: STEER PETER LESLIE
IPC: B29C70/74
Filed: 1987-11-24
Granted: 1991-02-15
Abstract: A synthetic plastic bag for containing liquids, e.g., urine, has a plastic outlet tube (10). It is manufactured by a first step of seam welding the tube (10) between two superposed bag walls. In a subsequent step, an encircling sleeve (20) is slid over the tube (10) to a position where it contains within it the portions of the bag walls on either side of the tube (10). Thirdly, this sleeve (20) is compressed onto the tube (10) by a crimping operation conducted with the crimping force applied in a direction radially of the tube (10) but at substantially right angles to the plane in which the bag walls lie. Alternatively, the tube (10) may be molded in place over the end of the bag.
Patent AT-E72918-T1 (AT)
Inventor: LECHOPIER JEAN-CLAUDE
IPC: A01B17/00
Filed: 1987-12-01
Granted: 1992-03-15
Abstract: A system for coupling to a swivel plough (3, 4) of an agricultural appliance to be towed (6) which comprises a frame (7) to which is attached a coupling bar (10), itself attached to the appliance to be towed (6). In order, in particular, to allow the centering of the latter on the ploughed soil and the reversals of the plough, the attachment point of the frame (7) is located on the soil-turning side and substantially in a mid-plane in relation to the two series of ploughing bodies, and the attachment devices (9, 11) make it possible for the appliance to be towed to have a direction of movement (13) different from that of the tractor and movements of the frame attachment point in which it can be both raised and lowered and be overturned. The invention is used particularly for an appliance for the additional preparation of the ground after ploughing. <IMAGE>
Patent AT-E51692-T1 (AT)
Inventor: STAHL PETER
IPC: F16J15/44
Filed: 1987-04-29
Granted: 1990-04-15
Abstract: The seal device prevents solid bodies to enter a housing (11) containing a mechanical seal (5) in a submersible pump or mixer. The device comprises a helically formed groove (7) so directed, that pollutions are fed in a direction from the housing (11) and is also provided with a cutting means (8), (10) meant to cut elongated objects.
Patent AT-E82177-T1 (AT)
Inventor: KALTENBACH DIETER
IPC: B23D45/06
Filed: 1988-06-18
Granted: 1992-11-15
Abstract: A cold circular saw (3) has a saw blade (6) which during sawing can be moved up from below through a slot (2) in a supporting plate (3) of a supporting table (4) for the material (5) to be worked. In this arrangement, the supporting plate (3) is mounted rotatably about a vertical axis (9) relative to the machine frame (7) and a fixed, top table area (8). The drive (10) for the saw blade (6) as well as the drive (12) for its feed are located below this rotatable plate (3). So that a fixed stop (13) for the material (5) to be worked does not have to be adjusted for adaptation to different material thicknesses or saw blade sizes, the saw blade (6) with its drive (10) is carried by a slide (14) which is arranged directly below the rotatable table plate (3) and can be adjusted and secured transversely to the rotational axis (9) of the table plate (3). Here, the slide (14) can then be guided as close as possible beneath the rotatable table plate (3) if the rolling bearing (15) provided at the edge of the rotatable table plate (3) is arranged inside the height taken up by the thickness of the table plate, e.g. on a step (16). <IMAGE>
Patent AT-E69275-T1 (AT)
Inventor: MANCINI FLAVIO
IPC: E01B27/06
Filed: 1988-06-29
Granted: 1991-11-15
Abstract: Machine (110) to form and rehabilitate railway ballast and railway road beds, which comprises a framework (11) rested on a front bogie (12) and rear bogie (13), cabs (14-15) to drive the machine during its travels, an excavation means (19) cooperating with means (20-21) to elevate and transfer materials, a riddle (22) cooperating with means (23-24-25) to transfer and discharge materials and means (26-27-28-29) to recirculate and distribute materials for re-use, the machine (10) comprising additional means suitable for the rehabilitation operations and including: - first (31) and second (32) transfer conveyors for backfill material (37) and metalling (42) respectively, - a distributor chute (33) cooperating with the first transfer conveyor (31), and discharge chutes (34-134) cooperating with the second transfer conveyor (32), - an intermediate conveyor (35) cooperating with the distributor chute (33), - discharge means (36) to discharge the backfill material (37) onto the bottom of an excavation (38), such means (36) cooperating with a rear conveyor (28), - an assembly (39) to compact the bottom of the excavation (38), such assembly (39) cooperating with the excavation means (19), - means (40) to level the backfill material (37) discharged onto the bottom of the excavation (38), - means (41) to compact the backfill material (37) discharged onto the bottom of the excavation (38), and - means (43) to spread evenly the metalling (42) discharged onto the backfill material.
Patent AT-E73606-T1 (AT)
Inventor: SACHTLEBEN TOBIAS
IPC: A01G13/10
Filed: 1988-08-26
Granted: 1992-04-15
Abstract: A snail barrier which puts up a lamellar resistance to crawling animals. <IMAGE>
Patent AT-E66257-T1 (AT)
Inventor: KAEGI RUDOLF
IPC: D06F35/00
Filed: 1988-03-04
Granted: 1991-08-15
Abstract: The washing machine has a prewash chamber (11), a clear wash chamber (2), and a rinse chamber (3) in a tube (4). The chambers are separated from each other by separating walls (5, 6) having transfer openings. During the cycle period, which is defined by successive transfers of the laundry from one respective chamber (1, 2, 3) to the next, the rinse water in the rinse chamber (3) is changed more than once. The first rinse water is collected in a tank (47) and heated to the clear wash temperature during the cycle period. Before the end of the cycle the prewash water is drained from the prewash chamber (1) and the preheated clear wash water is filled into the prewash chamber (1). At the end of the cycle, the prewashed laundry together with the clear wash water passes into the clear wash chamber (2). This chamber can be heated via a steam connector fitting (43).
Patent AT-E94544-T1 (AT)
Inventor: NYFELER ROBERT DR
IPC: A01N43/82
Filed: 1988-03-24
Granted: 1993-10-15
Abstract: There are described 2-mercapto-5-pyridyl-1,3,4-oxadiazoles and 2-mercapto-5-pyridyl-1,3,4-thiadiazoles of the formula I 
<IMAGE>
 in which
 X represents oxygen or sulphur,
 R' represents C1-C3-alkyl which is substituted by bromine, fluorine, C1-C3-alkoxy or cyano, C3-C7-alkenyl which is unsubstituted or substituted by halogen; C4-C7-alkynyl which is unsubstituted or substituted by halogen,
 R represents C1-C3-alkyl, C1-C3-alkoxy which is unsubstituted or substituted by halogen or C1-C3-alkoxy; C3-C7-alkenyl which is unsubstituted or substituted by halogen; C3-C7-alkynyl, C1-C3-alkylthio, halogen, cyano, hydroxyl, amino which is unsubstituted or monosubstituted or disubstituted by C1-C3-alkyl; or aminocarbonyl, and
 n represents 0, 1, 2, 3 or 4, the process for the preparation of the compounds of the formula I, and novel intermediates of the process. 
<??>The compounds of the formula I have nematicidal properties. There are described nematicidal agents which contain, as active substance, at least one active substance of the formula I, and furthermore processes for the use of the active substances and the agents in the control of nematodes.
Patent AT-E111576-T1 (AT)
Inventor: ASLANIAN JERRY L
IPC: A61M5/168
Filed: 1988-06-01
Granted: 1994-09-15
Abstract: An apparatus and system for controlling and metering the administration of IV fluids. A rotatable valve body (502) is positioned within the valve chamber (505) and a valve passageway (509) of variable cross-sectional area is provided either in the chamber or on the valve member. The effective area and length of the flow passageway interposed between the inlet (506) and outlet (508) to the valve is adjustable to regulate flow by moving the valve body relative to the valve member. Various accessories can be selectively attached to the valve body including a backplate (510) which facilitates single-handed operation and an optional cover plate (550) which may be secured to the backplate to provide security from patient tampering. In the preferred embodiment the valve housing and internal valve members are fabricated from dissimilar plastic materials of different hardness to improve the sealing therebetween. In another embodiment, the flow passage has two circumferential portions (850, 860) interconnected by a bridge (855) to provide flow regulation over substantially 360 DEG  range of rotation.
Patent AT-E78239-T1 (AT)
Inventor: MAIER GOTTFRIED DIPL-ING
IPC: C01B39/38
Filed: 1989-04-14
Granted: 1992-08-15
Abstract: The zeolites are prepared from glass in the presence of hydrogen fluoride.
Patent AT-E111270-T1 (AT)
Inventor: ERNST WOLFRAM DIPL-ING
IPC: H03L7/14
Filed: 1989-06-14
Granted: 1994-09-15
Abstract: When the reference clock (fr) fails for a short time, the voltage-controlled oscillator (VCO) of the phase-locked loop (PLL), the output clock of which determines the clock of the clock generator, continues to be operated with the control output voltage valid until then. When the reference clock returns, the phase difference between reference clock (fR) and output clock (fn) of the oscillator is again measured and corrected with the value of the corresponding phase difference valid before the failure of the reference clock. The corrected value is used as a basis for the resumed frequency control. 
<IMAGE>
Patent AT-E120907-T1 (AT)
Inventor: CONNELL LAWRENCE EDWIN
IPC: H03K12/00
Filed: 1989-07-10
Granted: 1995-04-15
Abstract: A low current CMOS translator arrangement is disclosed that utilizes a low current inverting stage (102), having a peak current requirement, fed by a constant current source (104) at a supply node (+V) that also has a capacitor (106) coupled to it. This low current inverter (102) is useful for a number of applications, including generating a sinusoidal signal when it is coupled to a crystal. When one or more are cascaded and coupled to a square wave input signal, the arrangement becomes a low current translator that level-shifts, or translates, the input signal having a first voltage range to a translated square wave output signal having a second voltage range. In another embodiment called a low current squaring translator, a squaring stage is coupled between the low current inverter and a low current translator that includes one or more inverting stage.s This arrangement is able to achieve an output signal that maintains a precise duty cycle with low noise at a very low current.
Patent AT-E147634-T1 (AT)
Inventor: WISSNER ALLAN
IPC: A61K31/00
Filed: 1989-11-23
Granted: 1997-02-15
Abstract: The invention is a method of treating endotoxic shock in a mammal which comprises administering to the mammal a therapeutically effective amount of an antagonist to Platelet Activating Factor in combination with a therapeutically effective amount of one or more monoclonal or polyclonal antibodies directed towards either Tumor Necrosis Factor  alpha , Interieukin-1 beta , Gamma Interferon, or bacterial cell wall lipopolysaccharides.
Patent AT-E102182-T1 (AT)
Inventor: PATIL GHANSHYAM
IPC: A61K31/351
Filed: 1989-12-12
Granted: 1994-03-15
Abstract: In accordance with the present invention, disclosed herein are compounds of the formula <CHEM> wherein R is straight or branched loweralkyl, R1 is hydrogen, straight or branched loweralkyl, lowercycloalkyl, amino, loweralkoxy or acylamino, and R2 is straight or branched loweralkyl, amino, cyclohexyl, morpholino, piperidino, tetrahydrofuranyl, dihydrofuranyl, tetrahydropyranyl, dioxolanyl, 2,2-dimethyl dioxolanyl, dioxanyl, pyrrolidinyl, tetrahydrooxazolyl, and dihydrooxazolyl, and pharmaceutically acceptable salts thereof. The compounds are useful in the treatment of glaucoma.
Patent AT-E97796-T1 (AT)
Inventor: KURZ HEINZ
IPC: A61F2/18
Filed: 1989-12-29
Granted: 1993-12-15
Abstract: The auditory ossicle prosthesis is made entirely from fine gold or titanium. It can be made in one piece from a gold wire, which forms a shaft (21) and is wound into a coil (23) or spiral to form a surface (22) for the auditory ossicle prosthesis (20) to bear on the tympanic membrane. At the free end of the shaft (21) there is a flat contact surface (27). A curved wire area, as exists in the coil (23), makes it possible to change the length of the shaft, in other words to adapt the distance between the bearing surface (22) and the contact surface (27) to individual requirements. 
<IMAGE>
Patent AT-E93085-T1 (AT)
Inventor: ROMEO NICOLA
IPC: C01G1/00
Filed: 1989-05-05
Granted: 1993-08-15
Abstract: Thin-film superconductor device, characterized by a high critical temperature and high current density, which comprises a substrate, a layer of a polycrystalline binary alloy, formed of two elements having different melting temperatures, layed on the substrate, a polycrystalline layer made of metal oxides, used as a crystalline buffer and having a structure compatible with the superconductor film, and a superconductor layer of the type YBa2Cu3O7-x formed on the buffer. The metal oxide and superconductor layers are grown by epitaxial or quasi rheutaxial growth. The superconductor layer is annealed under O2 at about 800 DEG C.
Patent AT-E101753-T1 (AT)
Inventor: TACK MARNIX ROGER ANNA
IPC: H01L27/12
Filed: 1989-10-03
Granted: 1994-03-15
Abstract: A SOI-nMOS-structure is cooled such that a charge is maintained in a cavity (5) of such structure for a long period of time. Applications comprise memory element.
Patent AT-E73560-T1 (AT)
Inventor: CHARMAN NEIL JOHN
IPC: G06K7/00
Filed: 1989-01-19
Granted: 1992-03-15
Abstract: A card reader (2) for reading e.g. a "smart card" (1) having contact pads (7a,7b) thereon which are connected to an information store such as an integrated circuit. The card reader includes an enclosed sliding carriage (4) with wedge-shaped cams (9a,9b) that urge leaf contacts (6a,6b) into engagement with the contact pads (7a,7b) on the card (2) when it is inserted into the card reader. A microswitch, operated by the card, supplies power to circuitry for enabling the card to be read. The card reader can be made very slim, e.g. 5mm. Also, since the leaf contacts do not engage the card except when the card is fully inserted there is no wear on the card or the leaf contacts during insertion or withdrawal.
Patent AT-E121798-T1 (AT)
Inventor: SALSGIVER JAMES ALLEN
IPC: C21D9/46
Filed: 1989-03-02
Granted: 1995-05-15
Abstract: A method is provided for domain refinement of electrical sheet or strip products, such as grain-oriented silicon steel and amorphous magnetic materials, by subjecting at least one surface of the steel to an electron beam treatment to produce narrow substantially parallel bands of treated regions separated by untreated regions substantially transverse to the direction of sheet or strip manufacture to improve core loss without damaging the surface of any coating thereon.