baber/WOPTO huggingface dataset:
Patent AT-E82990-T1 (AT)
Inventor: MALLO PAUL
IPC: C08F220/06
Filed: 1990-03-06
Granted: 1992-12-15
Abstract: Hydrophilic polymer, as microbeads insoluble in water, based on acrylic acid and an alkali metal acrylate constituted by an acrylic acid - potassium acrylate copolymer, cross-linked with 100 ppm to 3,000 ppm relative to the total weight of monomers of one or more cross-linking agents chosen from the group constituted by the products of general formula I:  <IMAGE>  A=a bivalent radical derived from a C3-C6 alkane presenting an absorption capacity for a salty physiological solution of 30 to 70 g per gram and from 10 to 35 g per gram under pressure, preparation process and use notably in articles of hygiene.
Patent AT-E118964-T1 (AT)
Inventor: HELFER ROLAND
IPC: A01D34/66
Filed: 1990-11-22
Granted: 1995-03-15
Abstract: A mower includes a frame having a connecting mechanism for connecting the frame to a motor vehicle. The mower also includes at least one harvesting mechanism which comprises cutting elements and is connected to the frame through a suspension device. The suspension device permits the displacement in height of the harvesting mechanism relative to the frame. The mower further includes a lightening device operatively connected to the harvesting mechanism and comprising at least one spring connected directly to the harvesting mechanism. The lightening device makes it possible to reduce the pressure with which the harvesting mechanism rests on the ground by transferring a part of the weight of the harvesting mechanism to the frame.
Patent AT-E88940-T1 (AT)
Inventor: POTHMANN REINHARD
IPC: B24C7/00
Filed: 1990-06-09
Granted: 1993-05-15
Abstract: The invention relates to a device for blasting with a moist granular me- dium in which a water/blasting agent mixture with a relatively high moisture content is conveyed by a stream of air to a blasting pipe. The invention is aimed at keeping the sand fluid with a relatively high addition of water as far as its entry (1) into the conveyor agent pipe and ensuring that after its ex it (2) from the blasting pipe it contains only just enough residual moisture to pre - vent dust formation either through the discharging blasting agent or from su r- face particles removed. This aim is achieved by the invention in that a devi ce (5) is fitted in the conveyor circuit of the device for blasting with moist granu- lar agents in front of the blasting agent entry to separate out the superfluous water.
Patent AT-E127238-T1 (AT)
Inventor: MENZEL GERHARD
IPC: G01N1/28
Filed: 1991-06-08
Granted: 1995-09-15
Abstract: The invention relates to a specimen slide in the form of a strip-shaped glass plate. To improve production and handling of the slide the glass plate is surrounded on all sides by a plastic frame.
Patent AT-E105390-T1 (AT)
Inventor: ERIKSSON JUHA P
IPC: F16L59/12
Filed: 1991-09-27
Granted: 1994-05-15
Abstract: A pipe surrounded by a sleeve (17,18) spaced from the pipe by a spacer (11,12) characterised in that the perimeter of the spacer is interrupted by a longitudinal gap (14) and the sleeve is made of flexible meshed material whose longitudinal edges are bent round the sides of the gap. <IMAGE>
Patent AT-E148585-T1 (AT)
Inventor: GINATTA MARCO VINCENZO
IPC: H01M10/18
Filed: 1991-07-10
Granted: 1997-02-15
Abstract: A storage battery of the lead-acid type is disclosed, comprising unipolar electrodes (6) and bipolar electrodes (7), having a tubular shape fastened preferably perpendicularly to separators (3, 4) made of an insulating material, which divide into two or more adjacent cells the container (1) containing the electrolyte. In a preferred embodiment, each tubular electrode (6, 7) is formed by an axial bar (8) of lead or an alloy thereof, having a circular section, surrounded by active material (9), either positive or negative, in its turn enclosed by a coaxial tubular sheath (10) in porous synthetic and insulating material, and plugs (11, 12) of plastic material. The ends (13), brought to the exterior, of the bars (8) of the unipolar tubular electrodes (6) of each of the end cells are connected to a respective external bus bar (14) for the current, constituting a pole of the storage battery (figure 2). <IMAGE>
Patent AT-E87987-T1 (AT)
Inventor: BASTA JIRI J
IPC: D21C9/147
Filed: 1991-04-08
Granted: 1993-04-15
Abstract: The present invention relates to a process for delignification and bleaching of chemically digested lignocellulose-containing pulp for reduced formation and discharge of halogenated organic compounds, while preserving the pulp quality, where the prebleaching with halogen-containing bleaching agent is replaced by a treatment, in a first step, with the addition of a complexing agent at elevated temperature and at a pH from 3.1 to 9.0, and in a second step, by using a peroxide-containing compound under alkaline conditions, whereupon spent liquor from the final bleaching with halogen-containing compounds is recycled to the first or second step of the halogen-free prebleaching.
Patent AT-E117701-T1 (AT)
Inventor: HOEFER RAINER
IPC: C08G18/42
Filed: 1990-12-17
Granted: 1995-02-15
Abstract: PCT No. PCT/EP90/02215 Sec. 371 Date Jun. 23, 1992 Sec. 102(e) Date Jun. 23, 1992 PCT Filed Dec. 17, 1990 PCT Pub. No. WO91/09894 PCT Pub. Date Jul. 11, 1991.The invention relates to the use of reaction mixtures containing polyester polyols which have been obtained by ring opening of epoxidized esters with carboxylic acids, as polyol component, optionally in admixture with polybutadiene diol, in the production of solid polyurethane materials by casting.
Patent AT-E110442-T1 (AT)
Inventor: VOGT DIETER
IPC: F16K31/02
Filed: 1991-01-19
Granted: 1994-09-15
Abstract: The electromagnetically actuated valve has a core (1) wrapped by a magnet coil, and includes an armature to actuate a valve-closure body functioning in conjuction with the fixed value-seal by means of a connector tube welded to the armature. A tubular intermediate part (6) is connected by one end to the end of the core facing the armature and welded by its other end to a tubular connection port.$ At least one bow-shaped ferromagnetic element (28) fully encloses the magnet coil axially, and at least partially in a peripheral direction. The metal valve seat body holding the fixed valve seat is welded to the connection part by its end facing away from the intermediate part (14). The method of welding two abutting metal parts of the valve, e.g. near one end of the intermediate part, requires a strengthening join (41) to protect the weld seam (54), and the reduced wall thickness of the cross-sectional reduction (40) (down by about 0.3 mm).$ ADVANTAGE - Reliable welding and small radial and axial dimensions of valve. (5pp Dwg.No.2/2)
Patent AT-E130993-T1 (AT)
Inventor: CHAUVIN JACQUES
IPC: H04N3/23
Filed: 1990-12-24
Granted: 1995-12-15
Abstract: A grid correction circuit for a television receiver includes a first memory for storing correction values for correcting the deflection current of the television receiver. A second memory perodically provides a test signal to a correction coil to correct the deflection of the television receiver. A switch periodically selectively connects the first memory to the correction coil and a correction current flows through the correction coil. The switch also periodically connects the second memory to the correction coil and a test current flows through the correction coil. An impedance is responsive to the correction coil and produces a correction voltage and a test voltage in response to the correction current and the test current respectively. A comparator receives the test voltage and compares the test voltage to a reference voltage and provides an output voltage having a first level when the test voltage is below the reference voltage and a second level when the test voltage is above the reference voltage. A processor receives the output voltage and changes the correction voltage to incrementally reciprocate above and below the reference voltage by a preslected increment to maintain the correction voltage at substantially the same level as the reference voltage over a long time period.
Patent AT-E148236-T1 (AT)
Inventor: VERBEKE CHARLES E
IPC: G01S13/66
Filed: 1991-06-21
Granted: 1997-02-15
Abstract: A secondary surveillance radar system in which monopulse processing is used to obtain angle estimation of azimuth bearing, the improvement residing in a precision method, involving a monopulse qualifier signal, for identifying the maximum unambiguous off-boresight azimuth (OBA), while ensuring reduced sensitivity to Omni channel variations; the monopulse qualifier signal is developed from coherently combining the IF limited signals derived from the Sum+JDelta and Delta+jSum signals, such that two amplitude varying signals are created, such signals bearing a direct relationship to the Sum and Difference antenna pattern ratios and being independent of antenna signal power.
Patent AT-E143736-T1 (AT)
Inventor: MEYMAND DARLENE K
IPC: G02B27/00
Filed: 1991-07-19
Granted: 1996-10-15
Abstract: A sheet of decorative glass for forming an artistic light pattern on a surface proximate to the glass. One surface of the glass sheet comprises a plurality of facets, each of which is associated with several other facets so as to form a projecting section. Each of said facets is designed to refract incident light so as to form a light pattern having a discrete, readily observable geometric pattern. Under certain lighting conditions, the light pattern will include a color distribution comprising some or all of the visible color spectrum.
Patent AT-E131445-T1 (AT)
Inventor: OLIFF JAMES R
IPC: B65D71/12
Filed: 1991-09-19
Granted: 1995-12-15
Abstract: A carton formed from a unitary blank for packaging a plurality of cans includes a top wall, side walls, foldably joined along their top edges respectively to opposite side edges of the top wall, a pair of lap panels foldably joined respectively to the bottom edges of the side walls and secured together in overlapping relation to form a composite bottom wall of the carton, an anchoring panel foldably joined to each end edge of each side wall and folded into flat face contacting relation with the inner surface of the associated side wall, masking structure for overlying the pricing indicia applied to individual cans, includes a masking panel foldably joined to each end edge of each lap panel and arranged with the inner edges thereof disposed in overlapping relation together with web structure foldably joined along one edge thereof to the adjacent edge of the associated anchoring panel and foldably joined along another edge thereof to the adjacent end of the associated masking panel.
Patent AT-E158192-T1 (AT)
Inventor: GONZALES LUCIANO A
IPC: A62D3/00
Filed: 1992-03-04
Granted: 1997-10-15
Abstract: Chlorobenzenes present in PCBs as viscosity reducing diluents can be largely removed from the PCBs by fractional distillation without carry over of PCBs into the chlorobenzene rich distillate. The PCB rich bottoms can be economically destroyed preferably using mixture with sodium dispersion under conditions of temperature, concentration and stirring which result in autocatalytic reaction. Sodium dispersion can be measured for dispensing into the reaction by accumulation under a pressurized gas space in a measuring vessel of predetermined volume until a predetermined pressure is attained. The pressurized gas is then employed to expel the dispersion from the measuring vessel into the reactor.
Patent AT-E137647-T1 (AT)
Inventor: MORAND MICHEL
IPC: A47K10/36
Filed: 1992-09-18
Granted: 1996-05-15
Abstract: A dispenser (1) for dispensing paper towelling from a roll (3). The dispenser (1) has a casing (5) for holding the roll (3). The casing (5) has an open bottom. A bottom member is mounted on the casing. The bottom member (15) is movable between a closed position where it substantially closes the open bottom of the casing (5), and defines, with the front (7) of the casing (5), an outlet for the towelling; and an open position where it allows access into the casing (5) to enable the leading edge of the paper towelling to be grasped should it end up within the casing (5). <IMAGE>
Patent AT-E165465-T1 (AT)
Inventor: RANTALAINEN ERKKI
IPC: G06T1/00
Filed: 1991-12-16
Granted: 1998-05-15
Abstract: An identifying procedure and system for identifying a visual object, the object to be identified (1) being marked with a polarizing surface (2) provided in the region of the object. Observation of the object is accomplished by utilizing the lighting prevailing at the object and in its ambience, on the basis of the polarized light (4a) reflected by said polarizing surface.
Patent AT-E121817-T1 (AT)
Inventor: ETCHEGOYEN DIDIER
IPC: E21B45/00
Filed: 1992-02-27
Granted: 1995-05-15
Abstract: PCT No. PCT/FR92/00179 Sec. 371 Date Dec. 14, 1992 Sec. 102(e) Date Dec. 14, 1992 PCT Filed Feb. 27, 1992 PCT Pub. No. WO92/15772 PCT Pub. Date Sep. 17, 1992.A device for measuring the movement of a drill pipe string, the end of which is held during drilling by an attachment assembly (12) movably along at least one guide rail (16), comprises a sensor assembly (38) mounted on the attachment assembly with a roller (42) designed to run on the rail as the attachment assembly moves.
Patent AT-E128444-T1 (AT)
Inventor: STANZINGER EMIL
IPC: B28C7/00
Filed: 1992-08-25
Granted: 1995-10-15
Abstract: A process is disclosed for producing water-repellent, porous plaster moulded bodies, in particular porous plaster panels, from plaster powder, mixing water, foam and if necessary other usual additives, by admixture of alkylhydropolysiloxanes. The alkylhydropolysiloxanes are added to the mixing water or to partial streams thereof that contain the usual additives, then the mixture is intensively mixed in a turbulent stream in a tube several meters long.
Patent AT-E185007-T1 (AT)
Inventor: HAYDEN ALFRED PATRICK
IPC: B01F15/04
Filed: 1993-01-21
Granted: 1999-10-15
Abstract: An injection system and method for blending an additive into a main fluid flow stream at a controlled ratio, characterized by a controller (25) wherein the electrical circuitry thereof is contained in an explosion-proof housing (60) having a window (63) through which electromagnetic energy, such as an infrared command signal, can be transmitted. The circuitry contained within the explosion-proof housing (60) includes a receiver for receiving the electromagnetic energy transmitted through the window (63) and a processor or processors for decoding information included in the electromagnetic energy and for carrying out one or more functions based on such information. Also disclosed is an additive injection correction technique, a clean line technique and related and other features of the system and method. <MATH>   <MATH>
Patent AT-E219673-T1 (AT)
Inventor: MANO TOMIYA
IPC: A61K31/47
Filed: 1993-03-18
Granted: 2002-07-15
Abstract: The use of argatroban in the preparation of a medicament for preventing fibrin formation in the anterior chamber of mammals is provided. A medicament prepared by using argatroban may be in the form of an irrigating solution, an eye drop and a drip infusion in order to prevent fibrin formation in the anterior chamber.
Patent AT-E144608-T1 (AT)
Inventor: MALLEK HEINZ
IPC: F23G5/027
Filed: 1993-08-16
Granted: 1996-11-15
Abstract: A method and a combustion furnace are provided by means of which waste which is predominantly of organic nature can be burnt effectively and uniformly. The combustion furnace comprises two bottlenecks, one above the other, constituted by rocking grates. The upper rocking grate essentially serves to subject the solids to pre-combustion, namely to drying, degasifying, and partial gasifying, and to supply the material uniformly in doses to the fire bed which is located on the lower grate and in which complete gasification takes place. Rotational movements of both grates provide for uniform passage of the material through the shaft without the risk of burn-through occurring along the edges so that the entire combustion process becomes highly uniform.
Patent AT-E152062-T1 (AT)
Inventor: REED WILMER H III
IPC: B64C27/72
Filed: 1993-12-07
Granted: 1997-05-15
Abstract: Higher harmonic control (hereinafter HHC) of helicopter rotor blade vibrations is provided by an actively controlled, rotatable, slotted cylinder (11) which is mounted at an outboard section of each blade (12). Continuous rotation of each cylinder (11) about its longitudinal axis produces a periodic aerodynamic force on the blade (12) at a frequency of twice the rotational frequency of the cylinder. The amplitude of force is controlled by the size of a slot opening (110,111,112,133) in the cylinder while the rotational speed of the cylinder is synchronized to run at a multiple of the speed of a rotor blade drive shaft. The amplitude and phase of the HHC force is regulated, either manually or by active feedback control, to minimize any vibratory load transmitted to the airframe through the rotor blade drive shaft. A significant advantage offered by this concept, relative to other HHC methods, is its low power requirement.   <IMAGE>
Patent AT-E165627-T1 (AT)
Inventor: BANIA PAUL J
IPC: C22C14/00
Filed: 1993-07-28
Granted: 1998-05-15
Abstract: A metastable beta titanium-base alloy of Ti-Fe-Mo-Al, with a MoEq. greater than 16, preferably greater than 16.5 and preferably 16.5 to 20.5 and more preferably about 16.5. The alloy desirably exhibits a minimum percent reduction in area (% RA) of 40%. Preferred composition limits for the alloy, in weight percent, are 4 to 5 Fe, 4 to 7 Mo, 1 to 2Al, up to 0.25 oxygen and balance Ti. <IMAGE>
Patent AT-E177126-T1 (AT)
Inventor: PARK CHUNG P
IPC: C08J9/12
Filed: 1992-12-17
Granted: 1999-03-15
Abstract: Disclosed is a process for making low density, dimensionally-stable, extruded propylene polymer foam comprised primarily of an expanded propylene polymer material wherein the foam has a blowing agent comprising at least 15 percent by weight of one or more inorganic blowing agents. The foam has a density of from 10 to 150 kilograms per cubic meter, and an average cell wall thickness of less than 35 micrometers. Further disclosed is a foam obtainable from the process.
Patent AT-E291443-T1 (AT)
Inventor: N STOFT ROLAND
IPC: A61F13/00
Filed: 1993-01-15
Granted: 2005-04-15
Abstract: PCT No. PCT/DK93/00011 Sec. 371 Date Jan. 11, 1995 Sec. 102(e) Date Jan. 11, 1995 PCT Filed Jan. 15, 1993 PCT Pub. No. WO93/13813 PCT Pub. Date Jul. 22, 1993A dressing comprising a skin friendly pressure-sensitive continuous or discontinuous adhesive layer (2), which is coated on one side with a non-adhesive flexible polymer film (1 a) and which is optionally coated on the other side with a removable release layer (3), said polymer film (1a) consisting of an uppermost layer (4) of a material which is relatively hard, and a lowermost layer (5) of a material which is relatively soft, said lowermost layer (5) being thicker than the uppermost layer (4). The dressing has a low surface friction and a good flexibility.
Patent AT-E230440-T1 (AT)
Inventor: BERKA RANDY M
IPC: C12N15/09
Filed: 1993-03-04
Granted: 2003-01-15
Abstract: The invention discloses the application of genetic engineering techniques to create novel strains of A. niger which produce high levels of catalase catR gene product, catalase-R) while generating minimal sodium gluconate waste material. Use of an Aspergillus glucoamylase promoter gene.
Patent AT-E176601-T1 (AT)
Inventor: BETTS WALTER BERNARD
IPC: B01D57/02
Filed: 1993-04-15
Granted: 1999-02-15
Abstract: PCT No. PCT/GB93/00793 Sec. 371 Date Jan. 27, 1995 Sec. 102(e) Date Jan. 27, 1995 PCT Filed Apr. 15, 1993 PCT Pub. No. WO93/20927 PCT Pub. Date Oct. 28, 1993Apparatus for separating a mixture of particles comprising a chamber with an inlet and an outlet, means for providing an eluant flow between said inlet and said outlet, within the chamber an electrode structure of at least two electrodes, means for applying an alternating voltage between the electrodes, said electrode structure being such that when energized in operation of the apparatus there is established in the eluant a spatially non-uniform alternating field, whereby particles caused to flow through the chamber in said eluant flow are carried past the electrode structure and are separated into fractions. There may be an ancillary electrode structure of at least two electrodes placed upstream of the main electrode structure with regard to the direction of the flow of fluid. At least one of the electrodes of the electrode structure may be comprised of one or more grid like structures. The electrode structure may be comprised of interleaved grid like structures aligned to obstruct straight through flow.
Patent AT-E232460-T1 (AT)
Inventor: GENDLIN SHIMON
IPC: B32B9/00
Filed: 1993-10-29
Granted: 2003-02-15
Abstract: A composition of materials having ferromagnetic and piezoelectric properties is disclosed. In the preferred embodiment, the composition of materials comprises a first layer (100) of Pb(1-x-y)CdxFey and a second layer (110) of Cr(1-z-w)ZnzTew where x, y, z and w are values within the ranges of 0.38 < x < 0.042, 0.08 < y < 0.094, 0.38 < z < 0.41, 0.28 < w < 0.31 and 0.25 < (1-z-w) < 0.32. Additionally, each of the layers (100, 110) contain the elements of Bi, O and S.
Patent AT-E154502-T1 (AT)
Inventor: STERLING MICHAEL
IPC: A61B17/06
Filed: 1994-01-17
Granted: 1997-07-15
Abstract: A direct dispensing, surgical suture package is disclosed. The package comprises a first rectangular panel 1 and a second rectangular panel 2. The second panel is foldably connected to a short side of the first rectangular panel. The package also comprises a first rectangular flap 3 which is foldably connected to a long side of the first rectangular panel. Further, the package comprises a second rectangular flap 4. The second flap is foldably connected to a long side of the second rectangular panel. The package further comprises means for accessing a surgical needle between the second rectangular panel and flap. The package is useful for dispensing a suture from it without having to open, tear or mutilate any of the panels or flaps.
Patent AT-E160889-T1 (AT)
Inventor: BARTHEL HERBERT DIPL-ING
IPC: G06F11/00
Filed: 1994-04-26
Granted: 1997-12-15
Abstract: The electrical device consists of a central unit (1) and secondary units (2) which can be addressed from the central unit (1) by means of secondary-unit-specific addresses via a communication system (3). According to the invention, addressing errors which are caused by faulty secondary units (2) can be detected by the fact that   - an identification is transferred from the addressed secondary unit (2) to the central unit (1) at least in some of the accesses of the central unit (1) to one of the secondary units (2), - that the identification transferred to the central unit (1) is compared with a nominal identification, and - that addressing errors are detected when the identification transferred deviates from the nominal identification.   <IMAGE>