baber/WOPTO huggingface dataset:
Patent AT-E76182-T1 (AT)
Inventor: SCHUMACHER OTTO DR
IPC: C04B11/02
Filed: 1986-02-07
Granted: 1992-05-15
Abstract: In this method, the fluid is conducted through a well-like reactor which is filled with the fines or through which the fines or the liquid medium pass.
Patent AT-E52619-T1 (AT)
Inventor: HALLWIRTH VOLKER DIPL-ING
IPC: G01R21/00
Filed: 1986-08-04
Granted: 1990-05-15
Abstract: 1. Method for measuring the electrical energy consumed by an alternating current consumer, whereby, - the voltage and current are sampled cyclically in sampling intervals (Ta), multiplied with each other and the results added, - the length of the sampling intervals (Ta) is selected so that they differ from a whole multiple of the period (T) of the alternating current by a time difference (DELTA t) and - in each sampling interval (Ta) current and voltage are sampled and multiplied together at least once, characterised by - several sampling intervals (Ta) forming one measurement cycle, whereby the number (p) of sampling intervals (Ta) per measurement cycle equals the ratio of the period (T) of the alternating current to the difference (DELTA t), - the products of current and voltage being added within the measurement cycles and if the sampling intervals (Ta) are greater than the period (T) being multiplied by the factor (p+1) and if the sampling intervals (Ta) are less than the period (T) by the factor (p-1) and being divided by the number of samples per sampling interval (Ta).
Patent AT-E95398-T1 (AT)
Inventor: COPELAND JAMES L
IPC: B65D17/40
Filed: 1986-10-31
Granted: 1993-10-15
Abstract: A substantially horizontal support screen (40) within a housing (20) retainably supports a solid block of wash chemical (80) thereabove. The support screen divides the housing into an upper cylindrical storage portion (21) and a lower funnel shaped collector portion (25). A spray forming nozzle (38) is mounted within the collector portion below the generally horizontal screen (40) for directing a spray of water at substantially the entire downwardly facing surface (81) of the wash chemical block supportably retained above the support screen. The dissolved wash chemical passes through the support screen, is collected by the collector portion of the housing, and directed to its utilization point. Spray control means (43), either manual or electronic, control the spray of water through the nozzle in response to a control signal. The dispenser is configured for mounting to a vertical surface and is loaded through an upper access port (24) normally closed by a door (34). A safety switch (50) prevents the spray of water from the nozzle whenever the door is open.
Patent AT-E112867-T1 (AT)
Inventor: LOESCHNER HANS DR
IPC: G03F7/20
Filed: 1986-11-13
Granted: 1994-10-15
Abstract: Our invention is a process for stabilizing a projection mask which is put in operation at an elevated temperature. The frame containing the mask foil is heated to a temperature which is higher than the temperature of the mask foil. The mask foil is thus kept under tension by controlling the temperature of the frame it is held in and distortions like the distortions which would otherwise occur in long time operation and as conditioned by the mask foil hanging through it are avoided. The effect of the expansion of the mask foil can be compensated in the image forming unit by correction of the image formation scale.
Patent AT-E53171-T1 (AT)
Inventor: STUEHMER KARL-GERHART DR-MED
IPC: D03D1/00
Filed: 1987-02-20
Granted: 1990-06-15
Abstract: The artificial crucial ligament is formed of a plurality of tubes which are disposed in concentric relation to define a stem. Alternating tubes extend from the stem to form two branches. The tubes are made of textile structures to impart flexibility and longitudinal elasticity to the ligament. In one embodiment, the tubes are made of a braided construction.
Patent AT-E66880-T1 (AT)
Inventor: HENDRIKS ALBERTUS GERRIT
IPC: F17D1/14
Filed: 1987-06-24
Granted: 1991-09-15
Abstract: The invention concerns an apparatus for dispensing measured quantities of a liquid or liquefied material, comprising first pumping means (3), capable of delivering a continuous flow of material, second pumping (13) downflow from said first pumping means, said second pumping means being capable of delivering less than the amount fed thereto by said first pumping means, a recirculation line (8), connected to the line (6) connecting said first and said second pumping means, said recirculation line being provided with a valve and means for compensating excess of material fed by said first pumping means, which means (10) for compensating excess material are present in said connecting line, and can activate a switch for opening said valve. In order to obviate possible problems concerning contaminating, and to provide longer production runs, the invention is characterized in that said means for compensating excess material comprise membrane (11) which is impermeable for said liquid or liquefied material.
Patent AT-E62925-T1 (AT)
Inventor: GRUIA ADRIAN J
IPC: C10G67/04
Filed: 1987-09-28
Granted: 1991-05-15
Abstract: The detrimental effects of polynuclear aromatic (PNA) by-products are controlled in a catalytic hydrocracking process by (a) introducing a reduced crude into a vacuum fractionation zone to produce a vacuum gas oil stream having a tendency to form detrimental PNA compounds in a hydrocracking zone, a slop wax side stream, and a vacuum bottoms; (b) contacting the vacuum gas oil stream in a hydrocracking zone with added hydrogen and a metal-promoted hydrocracking catalyst at elevated temperature and pressure sufficient to gain a substantial conversion to lower boiling products and to form trace quantities of PNA; (c) partially condensing the hydrocarbon effluent from the hydrocracking zone and separating the same into a low boiling hydrocarbon product stream and a stream containing unconverted hydrocarbons boiling above 650 DEG F (343 DEG C) and trace quantities of PNA compounds; and (d) introducing at least a portion of the stream containing the unconverted hydrocarbons and PNA compounds into the vacuum fractionation zone, thereby recovering a substantial portion of the polynuclear aromatic compounds in the slop wax side stream which significantly minimizes the introduction of the detrimental PNA compounds into the hydrocracking zone.
Patent AT-E74967-T1 (AT)
Inventor: PAUL FRANCOIS BERNARD
IPC: C12P19/18
Filed: 1987-06-24
Granted: 1992-05-15
Abstract: The invention relates to the field of biotechnology. It relates to a process for preparing a syrup, the dry extract of which includes a high content of isomaltose, which comprises treating an aqueous solution of sucrose with a mixture of the enzymes dextransucrase and dextranase at a temperature of 0 DEG  to 50 DEG  C. and at a pH in the range from 4.5 to 7, so as to obtain an aqueous syrup containing fructose, isomaltose, glucose and, possibly, isomaltotriose as the main constituents. The syrup obtained is a useful intermediate for the synthesis, in particular, of isomaltitol.
Patent AT-E69983-T1 (AT)
Inventor: BOMHARD HELMUT
IPC: B09B5/00
Filed: 1987-09-16
Granted: 1991-12-15
Abstract: PCT No. PCT/EP87/00528 Sec. 371 Date May 18, 1988 Sec. 102(e) Date May 18, 1988 PCT Filed Sep. 16, 1987 PCT Pub. No. WO88/01913 PCT Pub. Date Mar. 24, 1988.This container system is designed in such a way that wastes which cannot be differentiated according to their effects can be stored for an indefinite period in the system which is self-contained and hence cut off from the environment, and these wastes can also be recovered at any time without polluting the environment. For this purpose this container concept is designed as a double-walled system, consisting of an inner container (2) as a casing for the waste and an outer container (1) as a protective container, with an air space as an inspection and working chamber (4) between the two. The inner container (2) is designed in such a way that it can be visually, mechanically, chemically and/or biologically checked, repaired and renewed completely and on all sides at any time while full.
Patent AT-E68580-T1 (AT)
Inventor: SINNER ALFRED
IPC: F23N1/02
Filed: 1988-02-20
Granted: 1991-11-15
Abstract: A heat generator has, in addition to a main pipe (2) which conducts a fuel/air mixture of regulated composition, an alternatively connectable and disconnectable secondary pipe (21) with an associated fuel pipe. There is a requirement for a simply designed and reliable valve arrangement for connecting or disconnecting the secondary pipe and associated fuel pipe. The secondary pipe (21) and the fuel pipe open next to one another into the main pipe (2), preferably in the region of a chamber (31), and the mouths (38, 46) of both pipes are assigned a common slider (51) which can alternatively be brought into a position simultaneously opening or closing the two mouths. <IMAGE>
Patent AT-E121084-T1 (AT)
Inventor: TSIEN ROGER YONCHIEN
IPC: G01N31/00
Filed: 1988-05-06
Granted: 1995-04-15
Abstract: The present invention discloses a new class of calcium chelating compounds which have a decreased affinity for calcium following illumination. These new compounds contain a photolabile nitrobenzyl derivative coupled to a tetracarboxylate Ca<2><+> chelating parent compound having the octacoordinate chelating groups characteristic of EGTA or BAPTA. However unlike EGTA or BAPTA-like compounds, in which the two halves of the chelator are linked by a simple 1,2-ethanediyl moiety, the compounds of the present invention modify the stereochemical conformation of this linkage by adding bulky substituents or incorporating the linkage into a carbocyclic or heterocyclic ring. In a first form, the new compounds are comprised of a BAPTA-like chelator coupled to a single 2-nitrobenzyl derivative, which in turn is a photochemical precursor of a 2-nitrosobenzophenone. In a second form, the new compounds are comprised of a BAPTA-like chelator coupled to two 2-nitrobenzyl derivatives, themselves photochemical precursors of the related 2-nitrosobenzophenones.
Patent AT-E68581-T1 (AT)
Inventor: ZELLWEGER CONRAD
IPC: F23Q2/34
Filed: 1988-06-16
Granted: 1991-11-15
Abstract: The device comprises an upper part (1) including a combustion chamber (5) preceded by an air/gas mixing device (6). The lower part comprises a liquid gas reservoir (15), said reservoir being removable together with its injector (18). When replacing the empty reservoir with a filled one, the user benefits from an injector (18) in perfectly clean condition.
Patent AT-E117563-T1 (AT)
Inventor: BAYSTON ROGER
IPC: A61M37/00
Filed: 1988-11-23
Granted: 1995-02-15
Abstract: A medical device made from a material capable of being implanted in living tissue or transcutaneously inserted therein or of long term in-dwelling therein, which exhibits persistent antimicrobial activity in use, and containing a body of a synthetic or naturally occurring material having side surfaces and being capable of being swelled by penetration of a swelling agent and which has been subjected to such a swelling agent which contains completely dissolved therein at least one antimicrobial agent as a solute, the surfaces being contacted by such swelling agent for a sufficient period of time to promote swelling of the matrix of a body of material and thereby permit diffusion and migration of the solution containing the selected antimicrobial agent solute into the interstitial spaces of the body of material at the molecular level by the action of the swelling agent within the body of material, and the solvent being capable of being removed from the solute in the body of material by evaporation and after removal of the solvent the body of material being capable of returning substantially to its original size and shape with the antimicrobial agent substantially uniformly deposited therein for subsequent continuous migration to and diffusion through the surfaces.
Patent AT-E70117-T1 (AT)
Inventor: SCHAFHAUPT HORST
IPC: F16L55/027
Filed: 1989-01-16
Granted: 1991-12-15
Abstract: The sound deadening device inserted in a duct through which pass dust laden gases is made from sheet material and is divided horizontally from end to end into two equal halves (1,2) each containing a mineral fibre layer (8) with a metal wire mesh between the two layers. Inside each space above and below the two layers are sloping cross partitions (14) forming chambers (5) from front to rear. Each space is formed by two S-shaped side sheets (10), the inner horizontal flanges of the upper and lower side sheet being connected by bolts. All these elements are included between upper and lower end sheets (11) with horizontal top and bottom flanges to which are attached semicircular flow guiding sheets (22,23).
Patent AT-E87809-T1 (AT)
Inventor: NEW WILLIAM JR
IPC: G01N21/31
Filed: 1983-08-25
Granted: 1993-04-15
Abstract: The oximeter for cooperation with an oximeter probe comprises decoding means responsive to encoded signals for selecting appropriate calibration coefficients for use in calculating oxygen saturation based upon the known wavelength of first and/or second light emitting means (10, 132 and 20, 130, resp.) in the probe. A probe comprises a pair of light emitting means preferably diodes (10, 20, 130, 132) which emit light of narrow wavebands having known characteristic wavelengths through part of a patient onto a photosensor (30, 38). A coding means comprising resistor (40) of coded known resistance or else an eight bit connector (52 min ) is used to enable the oximeter to calculate the coefficient of extinction of the wavelengths of the LEDs. The resistor, LEDs and photosensor are mounted on self-attaching hook and eye tape (50) for mounting the probe onto the appendage of the patient. The probe is detachably wired to the oximeter, rendering the probe completely disposable. The oximeter is programmed at the factory to calculate the co-efficients of extinction of any LEDS which may be encountered in a series of disposable probes. From the co-efficients of extinction, the pulse rate and degree of arterial oxygen saturation is computed and displayed by the oximeter.
Patent AT-E97922-T1 (AT)
Inventor: RAUTERKUS KARL JOSEF DR
IPC: C04B26/06
Filed: 1989-05-16
Granted: 1993-12-15
Abstract: Dispersion polymers based on ethylenically unsaturated monomers, the polymers containing at least 1% by weight of specific monomer units of ethylenically unsaturated urea derivatives (see formula I), process for their preparation particularly by free-radical initiated emulsion, suspension or bead polymerization or copolymerization and their use as coating compositions, preferably in the form of aqueous dispersions, particularly as corrosion inhibiting metal coating compounds, moreover as adhesives, molded plastics and as binders, thickeners and auxiliaries in industrial chemical compositions.
Patent AT-E113656-T1 (AT)
Inventor: MIYAZAKI JUNICHI HIGASHIMACHI
IPC: C12N15/85
Filed: 1989-06-23
Granted: 1994-11-15
Abstract: An expression vector for the expression of a desired gene in an animal cell is described, which contains a chicken  beta -actin gene promoter or a derivative thereof and downstream thereof a restriction enzyme site for the incorporation of a desired gene. Furthermore corresponding recombinant expression vectors, transformed microorganisms and processes for the expression of a desired gene in a host cell are described.
Patent AT-E112456-T1 (AT)
Inventor: EVYAN JOHN JOSEPH
IPC: B65B9/18
Filed: 1989-08-03
Granted: 1994-10-15
Abstract: A shirred stick of cellulosic casing having an open end formed to a desired profile by burnishing. A portion of the surface of the stick bore adjacent the open end is part of the desired profile. The burnishing action forms the stick end to a surface of revolution which is symmetrical about the longitudinal axis of the stick
Patent AT-E119834-T1 (AT)
Inventor: BECK WOLFGANG DIPL-ING
IPC: B60L5/28
Filed: 1989-08-18
Granted: 1995-04-15
Abstract: The current collector for electrically-propelled vehicles with overhead line supply is equipped with an automatically acting device for fast lowering which is triggered as soon as parts of the pantograph are deflected by an inadmissibly large force acting parallel to the travel wire. As a result, control signals are generated which bring about, by means of activation units, the fast lowering by uncoupling the lifting drive or sudden pressure reduction in pneumatic or hydraulic lifting drives. The device for fast lowering is automatically reset. <IMAGE>
Patent AT-E125385-T1 (AT)
Inventor: RADJY NADER
IPC: G11C17/00
Filed: 1989-06-07
Granted: 1995-08-15
Abstract: A four device cell is disclosed for an electrically erasable programmable logic device. The four devices include a floating gate tunnel capacitor, a floating gate read transistor having its floating gate and control gate connected respectively to the floating gate and control gate of the tunnel capacitor, a read select transistor for selectively coupling the drain of the floating gate read transistor to a product term output in response to an input term, and a write select transistor for selectively coupling the drain of the floating gate tunnel capacitor to a write data line in response to the signal on a write select line. During sensing, the control gates of all the floating gate tunnel capacitors are kept at a constant voltage V<sub>c</sub>g. The drains of all of the floating gate tunnel capacitors are also kept at a constant voltage V<sub>WDL </sub>chosen to minimize read disturb on the tunnel capacitor. Preferably V<sub>WDL</sub> = V<sub>c</sub>g. V<sub>WDL</sub> is applied to the drain of the floating gate tunnel capacitor by applying V<sub>WDL</sub> to all the write data lines and applying at least V<sub>WDL</sub> + V<sub>T</sub> to all the write select lines of the array.
Patent AT-E84559-T1 (AT)
Inventor: RAYFIELD JERRY WILLIAM
IPC: C09C1/02
Filed: 1989-08-04
Granted: 1993-01-15
Abstract: Novel finely divided particulate calcium carbonate compositions comprising mixtures of a preponderance of dry ground calcium carbonate with a smaller amount of wet ground calcium carbonate, each of these components having particular particle size characteristics and particle size distributions, are disclosed. When used as all or part of the filler in thermosetting and thermoplastic resinous compositions, paints and other finishes, sealants, and the like, such mixtures provide compositions having a high filler loadings coupled with acceptability low viscosities and better processability than resinous compositions containing all dry-ground fillers.
Patent AT-E82464-T1 (AT)
Inventor: JOURDAN-LAFORTE ERIC
IPC: A01N59/00
Filed: 1989-02-17
Granted: 1992-12-15
Abstract: The disinfectant compositions described are a combination of a formaldehyde and hydrogen peroxide generator. They can be used for terminal disinfection in hospital environments, for disinfecting medical, dental, veterinary and thermo-sensitive instruments and equipment by immersion, for disinfecting household linen and hospital linen and for spray-disinfection of contaminated areas.
Patent AT-E96594-T1 (AT)
Inventor: DENT PAUL WILKINSON
IPC: H03G7/00
Filed: 1989-08-02
Granted: 1993-11-15
Abstract: The invention relates to a method and an arrangement intended for radio communication systems and effective in digitalizing and subsequently processing numerically arbitrary radio signals. The signals are represented by composite (complex) vectors which have been subjected to disturbances in the system, such that information in the signals has been lost. This information is restored in its entirety when practising the present invention. For the purpose of solving this problem, the inventive digitalizing arrangement includes a multistage logarithmic amplifier chain (A) in which each stage is connected to a separate detector (D), the output signals of which are added in an adder. The adder output signals are then transmitted to a first A/D-converter (AD1) for digitalizing and converting the amplitude components of the signal. At the same time, the undetected signal from the saturated output stage in the amplifier chain is transmitted to a second A/D-converter for digitalizing and converting the phase components of the signal. The digital values obtained on the outputs of the AD-converters (AD1, AD2) are applied to different inputs of a digital signal processor (MP) for numerical processing of the pairwise received digital values in a manner such as to restore the complete vector characteristic of the signal.
Patent AT-E94097-T1 (AT)
Inventor: RITTER GERHARD DR DIPL-ING
IPC: B21D11/12
Filed: 1989-03-02
Granted: 1993-09-15
Abstract: Apparatus for removing wire straps (B) from a strap-bending machine, with a rotatable star-shaped arrangement (18) of collecting arms, which is movable up to the inclined bending plane (1) of the bending machine and the collecting arms (19) of which can be rotated successively into the collecting position in order to receive in each case a predetermined number of wire straps. In the collecting position, they are directed towards a collecting point in the bending plane, the said collecting point being situated in the region of the bending and cut-off tools, the star-shaped arrangement of collecting arms being rotatable in a swivel head (16) at the free end of a supporting arm (10) which projects across the bending plane, can be extended telescopically and is guided along the bending plane with translational mobility, and the inclination of the star-shaped arrangement of collecting arms being adjustable relative to the bending plane by swivelling the swivel head. <IMAGE>
Patent AT-E117078-T1 (AT)
Inventor: SCHMIDTKE GERHARD
IPC: A61B5/00
Filed: 1989-10-06
Granted: 1995-01-15
Abstract: PCT No. PCT/EP89/01175 Sec. 371 Date Jan. 30, 1992 Sec. 102(e) Date Jan. 30, 1992 PCT Filed Oct. 6, 1989 PCT Pub. No. WO90/04163 PCT Pub. Date Apr. 19, 1990.A method and apparatus for the quantitative determination of optically active substances includes two light-emitting diodes, each with a respective collimator lens and polarization filter, a cell filled with dialysate, an analyzer, a detector and measurement and evaluation electronics. The clocked light of the light-emitting diodes is linearly polarized by the polarization filters. The polarization directions differ by a few degrees. The polarization direction of the analyzer is aligned essentially perpendicularly relative to the polarization filters, such that the radiation of the two light-emitting diodes passing through an optically non-rotating dialysate generates the same photosignal in the detector. The polarization of the radiation passing through an optically rotating dialysate, by contrast, is rotated farther in the same direction, so that the detector receives two different photosignals from the light-emitting diodes from which the concentration of optically active substances can be deduced on the basis of comparison. The cell has a chamber filled with a reference fluid, through which the radiation of the two light-emitting diodes passes. The passing through the reference fluid radiation is registered with a further photodiode and is compared for an automatic signal balancing.
Patent AT-E108723-T1 (AT)
Inventor: DEBAUX BERNARD
IPC: B32B7/10
Filed: 1989-09-28
Granted: 1994-08-15
Abstract: The present invention relates to a base composition for the fabrication of a sheet product obtained by wet process, of the type comprising a mixture of polymer powder of given grain size and fibers, characterized in that it comprises a mixture, preferably an intimate mixture of a) at least one elastomer powder of a grain size smaller than 500 micrometers approximately, called fine powder of elastomer and b) fibers of a length smaller than about 10 mm, selected in the group including natural fibers, mineral fibers and mixtures thereof.