baber/WOPTO huggingface dataset:
Patent AT-E90053-T1 (AT)
Inventor: BURT PETER COLIN WESTON
IPC: B65B31/04
Filed: 1990-09-20
Granted: 1993-06-15
Abstract: The application describes a method of introducing into a container a suspension or solution of a material in a propellant held under pressure, in particular a pharmaceutical material. The method comprises the steps of bringing a filling head (28) into communication with the container (C); introducing a quantity of such suspension or solution into the container through the filling head (28); introducing a quantity of high pressure propellant without any of the said material into the filling head (28), thereby to flush through any suspension or solution remaining in the filling head; and withdrawing the filling head from the container. An apparatus and a filling head (28) for carrying out the method are also described.
Patent AT-E116709-T1 (AT)
Inventor: BIRKER OTTO
IPC: E04B1/84
Filed: 1990-03-02
Granted: 1995-01-15
Abstract: The panel (1) possesses, in parallel, opposite surfaces, a plurality of grooves (3a, 3b) which open in the shape of a funnel. At their intersections, the grooves (3a, 3b) form comparatively small holes (5). The grooves (3a, 3b) have a funnel-shaped cross-section, so that sound emerging behind the panel (1) is scattered and effectively conveyed to a backing layer made, for example, of glass fibres. The panel (1) is flexible and reflects incident light well. 
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Patent AT-E134724-T1 (AT)
Inventor: TADROS MAHER EBEID
IPC: C11D7/26
Filed: 1990-01-05
Granted: 1996-03-15
Abstract: Cleaning solutions for printed circuit boards are disclosed, comprising dialkyl esters of C4 to C6 acids and from 0 to 40 percent of a non-ionic surfactant.
Patent AT-E116463-T1 (AT)
Inventor: HAMBURGER ROBERT N
IPC: G01N1/02
Filed: 1990-02-16
Granted: 1995-01-15
Abstract: An allergen detector and allergen detection method for sampling the environment where the detector is located and providing an alarm indication when allergen particulates exceed a predetermined level. The invention comprises a housing having a passageway formed therethrough with a fan disposed in the passageway that is responsive to a flow control signal for creating air flow in a first direction through the passageway. At least one filter is disposed in the passageway for removing particulates larger than allergen particulates in air flowing through the passageway in the first direction. An allergen particulate detector is disposed in the passageway downstream of the filter, with respect to air flow in the first direction, for detecting allergen particulates in the air flowing through the passageway and for providing a corresponding detection signal. A controller is disposed in the housing and coupled to the fan and the allergen detector for generating, at periodic time intervals for a predetermined time period, the flow control signal. The controller is responsive to the detection signal for generating an alarm signal when the detection signal reaches a predetermined level indicative of a condition of excessive allergen particulates present in the environment. An alarm disposed in the housing and coupled to the controller receives the alarm signal and provides an indication of the condition of excessive allergen particulates present in the environment.
Patent AT-E110046-T1 (AT)
Inventor: WILLIAMS R STEVE
IPC: C04B28/02
Filed: 1990-05-18
Granted: 1994-09-15
Abstract: A high strength concrete particularly useful for precast, prestressed products comprising by weight of the wet concrete mix, 8 to 60 percent cement, 0.5 to 20 percent smooth-surfaced, vesicular, expanded perlite, 5 to 30 percent water, 0 to 12 percent pozzolan, and fine aggregate and coarse aggregate as appropriate and available in the circumstances. The concrete provides superior bond to reinforcing strands. The smooth-surfaced, vesicular, expanded perlite is unique and novel.
Patent AT-E151433-T1 (AT)
Inventor: REARDON MELISSA
IPC: C12N1/06
Filed: 1990-07-31
Granted: 1997-04-15
Abstract: A composition for use of lysing cells containing nucleic acids containing Tris, EDTA, an amphotenic surfactant, a neutral surfactant and guanidine HCl.
Patent AT-E137442-T1 (AT)
Inventor: KORSE THEODORUS HENRICUS
IPC: B30B11/20
Filed: 1990-08-16
Granted: 1996-05-15
Abstract: A pelleting press for pressing from a powdery, granular and/or pasty material compacted rod-shaped pieces of said material, comprising a die (1) with one or more rotatable rolls (6) co-operating therewith each having an axis (5) supported in such a manner that it is situated in a plane through the axis (3) of the die (1) and a gap (9) is defined between the die (1) and the or each roll (6), further comprising means for supplying the material to be pressed towards the or each gap (9), and driving means for moving the die (1) and the or each roll (6) in respect of the material supplied to the or each gap (9), all this in such a manner that the supplied material when moving in the gap between the die and a roll is compacted and is pressed through the apertures (2), the support of the die and/or the or each roll being so that the gap height is adjustable, the driving means being adapted for driving the die as well as the or each roll, and the velocity of at least the die or the each roll being independently variable.
Patent AT-E119814-T1 (AT)
Inventor: JORDAN PAUL T
IPC: B23B31/16
Filed: 1991-01-18
Granted: 1995-04-15
Abstract: The center of a collet having a plurality of individual gripper members resiliently spaced apart in an annular array and operated on by a frustoconical surface can be adjusted by displacing some of the gripper members more than others of said gripper members parallel to the axis with which both the annular array and the frustoconical surface are nominally concentric. This causes the frustoconical surface to produce greater radial displacement of some of the gripper members, thereby shifting the center of the collet transverse to the above-mentioned axis. <IMAGE>
Patent AT-E117137-T1 (AT)
Inventor: BAVARD JEAN
IPC: H02P21/10
Filed: 1991-07-29
Granted: 1995-01-15
Abstract: This method of controlling an asynchronous motor by servocontrol of magnetic induction flux to a setpoint value, the said servocontrol itself comprising a flux measurement, comprising in turn a measurement of voltage and of current of this motor, and a determination of a so-called measured flux, on the basis of these measurements and of parameters characteristic of the motor, in accordance with the operating equations for the motor, is such that the said measured flux is obtained for an arbitrarily fixed value of at least one of the said parameters, which may differ substantially from its true value, and in that the said setpoint is corrected so as to offset this possible difference. 
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Patent AT-E108735-T1 (AT)
Inventor: HOSPER ALLE
IPC: G10K1/072
Filed: 1991-11-01
Granted: 1994-08-15
Abstract: The invention relates to a bicycle bell provided with a bracket (1) to be mounted on handlebars or the like. On said bracket (1) a cap (3) is mounted, whose purpose it is to co-ooperate with a striking means (27,27'), which can be set in motion by rotating an operating means (2) supported by said bracket, in such a manner that said striking means (27,27') strikes the inner side of the cap (3). The striking means (27,27') is mounted on an arm (23,23') which extends at least substantially parallel to the axis of rotation (8) and which can be set in motion against spring force. Near its end remote from the striking means (27,27') said arm (23,23') is coupled to the bracket (1). Furthermore a cam is secured to the arm (23,23'), which cam cooperates with a toothing provided on the inner circumference of the annular operating means (2). <IMAGE>
Patent AT-E128071-T1 (AT)
Inventor: PEAUGER PHILIPPE
IPC: B31B3/52
Filed: 1991-11-29
Granted: 1995-10-15
Abstract: The invention relates to a machine for forming and gluing cartons starting with a pre-cut-out piece of cardboard. The machine comprises a frame (70) and a vertically movable piston (86) defining the inner size of the carton. Four folding and holding elements (78 to 84) are mounted in pairs on the bars (72, 74) which can be moved in the direction xx'. Each element comprises two mechanically linked folding plates which move in step with each other when the assemblies come up against the piston (86). The movement of the plates ensures the folding of the sides and of the flaps of the carton to be produced. <IMAGE>
Patent AT-E125262-T1 (AT)
Inventor: FROESTL WOLFGANG DR
IPC: A61K31/665
Filed: 1991-10-09
Granted: 1995-08-15
Abstract: Benzoheterocyclylalkylaminoalkanediphosphonic acids of formula I <IMAGE> (I)  wherein R1 and R2, independently of one another, are hydrogen, lower alkyl, lower alkoxy, halogen or trifluoromethyl, R3 is hydrogen or lower alkyl, X and Y, independently of one another, are oxy or thio, alk1 and alk2 are identical or different lower alkylene radicals, n is 0 or 1 and m and m', independently of one another, are 0, 1 or 2, the sum of n, m and m' being 1, 2 or 3, and their salts exhibit a pronounced regulatory action on the calcium metabolism of warm-blooded animals. They are prepared, for example, as follows: in a compound of the formula   <IMAGE> (II)  wherein R1, R2, n, m, m', X, Y, alk1 and alk2 are as defined above, R'3 is one of the groups R3 mentioned above or is an amino-protecting group R0, Z1 is a functionally modified phosphono group, and Z2 is a free or functionally modified phosphono group, converting functionally modified phosphono Z1 and, where appropriate, Z2 into the free phosphono group, and, if desired, converting a resulting compound into a different compound of formula I, separating a mixture of isomers obtainable in accordance with the process into the components and separating the preferred isomer, and/or converting a free compound obtainable in accordance with the process into a salt or converting a salt obtainable in accordance with the process into the corresponding free compound.
Patent AT-E92710-T1 (AT)
Inventor: IWASZKOWIEC CARLOS
IPC: B05B12/16
Filed: 1991-02-14
Granted: 1993-08-15
Abstract: A spray shield unit (1) adapted to be mounted on the head of a sprayer (3) where the head has a spinner (7) thereon rotatable about an axis for spraying liquid generally radially outwardly with respect to said axis. The spray shield unit (1) comprises a hub (11) having an opening (13) therein for receiving the head of the sprayer, and a generally planer circular shield member (19) mounted on the hub generally coaxially with the hub and projecting radially outwardly from the hub for shielding spray emitted by the spinner from the wind. The shield member (19) is rotatable on the hub (11) generally on the central axis of the hub opening whereby when the spray shield unit is mounted on the head of the sprayer and when the sprayer is held with the spinner axis generally horizontal, the shield member may be rolled on the ground to maintain the head of the sprayer in the hub opening a fixed vertical distance from the ground to provide a uniform distribution of spray onto the ground. <IMAGE>
Patent AT-E244931-T1 (AT)
Inventor: SAKAGUCHI KIYOFUMI
IPC: C23F1/24
Filed: 1992-02-14
Granted: 2003-07-15
Abstract: A method for preparing a semiconductor member comprises: forming a substrate having a non-porous silicon monocrystalline layer and a porous silicon layer; bonding another substrate having a surface made of an insulating material to the surface of the monocrystalline layer; and etching to remove the porous silicon layer by immersing in an etching solution.
Patent AT-E141794-T1 (AT)
Inventor: UENO RYUJI
IPC: A61K31/557
Filed: 1992-03-10
Granted: 1996-09-15
Abstract: A use of a 15-keto-prostaglandin compound for the manufacture of a medicament for promoting healing of wound.
Patent AT-E119769-T1 (AT)
Inventor: MULLER DAVID F
IPC: A61K9/08
Filed: 1992-04-15
Granted: 1995-04-15
Abstract: Pharmaceutical compositions comprising aliphatic alcohols are disclosed for use in therapy, for example eye therapy and in particular for the treatment of discomfort and visual artifacts following laser surgical procedures on the cornea of the eye. Such compositions reduce the inflammation associated with photorefractive keratectomy and promote the regrowth of epithelial tissue over the reprofiled corneal surface. The compositions may comprise aliphatic alcohols having a chain length ranging from about C-20 to about C-26, and may include docosanol, tetracosanol or hexacosanol, or mixtures thereof.
Patent AT-E156149-T1 (AT)
Inventor: KATSUMATA TOHRU
IPC: C08G18/42
Filed: 1992-12-23
Granted: 1997-08-15
Abstract: A polyacetal resin composition capable of providing a molding having a remarkably lowered surface gloss, while maintaining the mechanical properties and moldability inherent in polyacetal, comprises:   (A) 100 parts by weight of a polyacetal resin and, incorporated therein, (B) 1 to 50 parts by weight of a polyalkylene terephthalate copolymer having a melt flow temperature of 210 DEG C or below, and (C) 0.1 to 10 parts by weight of an isocyanate or isothiocyanate compound, or a modification thereof. b
Patent AT-E131718-T1 (AT)
Inventor: DUBIEF CLAUDE
IPC: A61K8/00
Filed: 1992-07-16
Granted: 1996-01-15
Abstract: The present invention relates to a composition for washing and antidandruff treatment of the hair and the scalp, containing in an aqueous medium:     - at least one selenium sulphide; - at least one nonionic surface-active agent of the polyglycerolated or alkyl polyglycoside type; - at least one suspending agent chosen from anionic cellulose derivatives and biopolysaccharides.
Patent AT-E117425-T1 (AT)
Inventor: PREVOT RENE
IPC: F24H1/52
Filed: 1992-09-15
Granted: 1995-02-15
Abstract: Central heating installation equipped with a circuit for hot water for domestic use which comprises a heating circuit, made in the form of a plurality of flattened tubes interconnected by elbows and the sanitary hot water circuit being made in the form of a series of pin-shaped tubes (1) interconnected by elbows, said sanitary tubes being arranged inside the flattened tubes (2), characterised in that:     - the tubes of the sanitary coil have a pin shape, this coil is made starting from the bending of the tube in a direction at 90 DEG  in a vertical plane then via another at 90 DEG  to the first and so forth. Production of said coil is carried out by consecutive bending in two perpendicular planes and without welding, - the connection at one of the common ends of the assembly constituted by the pin-shaped sanitary water circuit and the flattened tubes (2) of the heating water circuit is made by a collector (4) which is mounted on said latter tubes (2), this collector itself being closed by a cover (5).   <IMAGE>
Patent AT-E116542-T1 (AT)
Inventor: BISKUP HEIKE
IPC: A61K9/14
Filed: 1991-12-18
Granted: 1995-01-15
Abstract: PCT No. PCT/DE91/01002 Sec. 371 Date Jun. 22, 1993 Sec. 102(e) Date Jun. 22, 1993 PCT Filed Dec. 18, 1991 PCT Pub. No. WO92/11000 PCT Pub. Date Jul. 9, 1992.The invention concerns a method for the production of microscopic particles made of hydrolytically decomposable polymers, in particular copolymers, and containing active substances, using fluid gas with a uniform particle-size distribution and by the addition of biologically compatible amino acids. The microscopic particles produced by this method can be used as drugs for the treatment of humans or animals.
Patent AT-E124682-T1 (AT)
Inventor: QUINN ROBERT E
IPC: C07C309/15
Filed: 1992-05-06
Granted: 1995-07-15
Abstract: A process for the preparation of a purified monomer is disclosed which comprises the steps of reacting an impure monomerwherein R1 and R2 are independently hydrogen or alkyl groups containing from 1 to about 6 carbon atoms, with(B) a substantially aqueous solution of an oxide or hydroxide of the structure MO or MOH wherein M is a Group IA or Group IIA metal, or an amine of the structure NR3R4R5 wherein R3, R4 and R5 are independently hydrogen or alkyl, alkanol or alkoxy groups containing from 1 to about 12 carbon atoms,wherein the molar ratio of (A):(B) is from about 1:1-2 for Group IA metals, 2:1-2 for Group IIA metals or ratio of moles of (A) to nitrogens of (B) is from about 1:1-2 nitrogens to form a salt, wherein in order to prevent polymerization of (A), the purified monomer or both or prevent undesired side reactions, the reaction of (A) and (B) occurs at a temperature of between about -20 to 75° C. and at a pH between about 7 to about 12.5, and recovering a purified salt by crystallization in the presence of an oxygen bearing gas stream by subjecting the aqueous solution to changes in temperature and/or pressure and/or concentration.
Patent AT-E139207-T1 (AT)
Inventor: PETERS KLAUS-TILMANN DIPL-ING
IPC: B65F1/12
Filed: 1993-03-17
Granted: 1996-06-15
Abstract: The invention relates to a collecting container for hollow glassware, with a braking device fixed on the inside of the opposite container walls below the insertion aperture and at least partially spanning the interior space of the container. The braking device is formed by at least two brake belts (16, 18) arranged one above the other, and each consisting of a flat textile structure with a plurality of mutually spaced slits (22) which open under the weight of the material thrown in. <IMAGE>
Patent AT-E170207-T1 (AT)
Inventor: KROON GIJSBERT
IPC: C08B11/04
Filed: 1993-04-02
Granted: 1998-09-15
Abstract: Hydrophobically modified polysaccharide and synthetic polymers with molecular weights of 10,000 to 300,000 serve as associative thickeners in aqueous protective coatings to (-NORTH-)eveling without adversely affecting sag or thickening efficiency. Hydrophobically modified hydroxyethylcellulose, hydroxyethylstarch, hydroxypropylguar, etc. can be degraded with hydrogen peroxide to lower the molecular weight to the desired level. A preferred polysaccharide is hydrophobically modified hydroxyethylcellulose with a weight percent hydrophobe substitution of 0.2 to 2.0. A preferred synthetic polymer is hydrophobically modified poly(vinyl alcohol) with a molecular weight of 10,000 to 50,000.
Patent AT-E143486-T1 (AT)
Inventor: MAGENHEIMER HANS E DR
IPC: A62D3/38
Filed: 1993-06-28
Granted: 1996-10-15
Abstract: For the treatment of pyrotechnic material, I. the pyrotechnic material is burned off under control, the slag is allowed to react fully, if necessary, and the resulting raw gas is passed through a high-temperature zone, in which the gas is exposed to a temperature of at least 1200 DEG C for a predetermined period, in order to decompose organic substances which are still present; II. the raw gas formed in the combustion is cooled to a temperature below 400 DEG C; III. the raw gas is purified in the dry state by first passing it into a preliminary precipitator, where coarse particles are precipitated, and the raw gas is then passed over fine-dust filters in order to precipitate fine particles of solids, and/or IV. , as desired, the raw gas is purified in the wet state by first passing it through a rotational scrubber and then passing it through one or more absorption units, and V. the purified gas is discharged as waste air.   According to a variant of this process, the pyrotechnic material A, in which predominantly alkaline reaction products are formed, and pyrotechnic material B, in which predominantly acidic reaction products are formed, are burned off under control in the first stage.
Patent AT-E145691-T1 (AT)
Inventor: KURTZ BENNO
IPC: E03D9/03
Filed: 1993-07-10
Granted: 1996-12-15
Abstract: A description is given of a urinal with water flush to which a liquid additive is mixed. A tank (12) for receiving the liquid additive is arranged in a free space (3) of the urinal basin (1), and means are provided by which the additive is added to the flushing water automatically and during every flush of the urinal. <IMAGE>
Patent AT-E150441-T1 (AT)
Inventor: SOBOTTA GEORG DR-ING
IPC: C07C53/02
Filed: 1993-11-04
Granted: 1997-04-15
Abstract: A process for preparing formic acid by hydrolysis of methyl formate with water using a strongly acidic catalyst is improved to increase the productivity. The hydrolysis is carried out continuously at 80 to 100@ Celsius in a reactor which is filled with a strongly acidic sulfocation exchanger, preferably a sulfonic acid cation exchanger for heterogeneous catalysis. The reaction product is passed into a first rectification column which operates at a reduced pressure of 0.8 to 0.5 bar and from its bottom an aqueous solution of the formic acid is drawn off, which is then subjected to a further two-stage rectification at different pressures, a concentration of the formic acid of at least 86% by weight being obtained.
Patent AT-E164337-T1 (AT)
Inventor: HELLE HANS-JOACHIM
IPC: B24B3/34
Filed: 1993-11-12
Granted: 1998-04-15
Abstract: A torsionally-rigid portal (9) is fixed to the machine bed (2), having a gantry (11) between two lateral uprights (10). The spindle mounting (20) is adjustable along the gantry on a first axis (-Y). The bed protrudes in front of the portal to one side. The uprights can be at the opposite sides of the bed, and can be supported from its protruding end. A closed stiffening rear wall (13) can be mounted between the uprights, and can also be rigidly secured to the bed.
Patent AT-E151802-T1 (AT)
Inventor: UDIPI KISHORE
IPC: C08K3/24
Filed: 1993-12-17
Granted: 1997-05-15
Abstract: Antistatic thermoplastic styrenic compositions comprising high molecular weight polyethylene oxide and a lithium salt and ethylene glycol, diethylene glycol or triethylene glycol, characterized by their possession of a balance of mechanical properties, gloss and antistatic behavior.
Patent AT-E196857-T1 (AT)
Inventor: KAUFMAN ROBERT J
IPC: A61K47/06
Filed: 1992-12-11
Granted: 2000-10-15
Abstract: PCT No. PCT/US92/10736 Sec. 371 Date Oct. 12, 1994 Sec. 102(e) Date Oct. 12, 1994 PCT Filed Dec. 11, 1992 PCT Pub. No. WO93/11868 PCT Pub. Date Jun. 24, 1993This invention relates to compositions comprising highly fluorinated, chloro-substituted, non-cyclic organic compounds having 7 to 9 carbon atoms and to processes of making and using them. More particularly, this invention relates to emulsions comprising those highly fluorinated, chloro-substituted organic compounds. This invention also related to emulsion comprising noncyclic perfluorochlorethers having 7 to 10 carbon atoms, preferably 7 to 9 carbon atoms. These novel emulsions have various medical and oxygen transport applications. They are especially useful medically as contrast media, for various biological imaging modalities such as nuclear magnetic resonance, ultrasound, x-ray, computed tomography, 19F-magnetic resonance imaging, and position emission tomography, as oxygen transport agents or "artificial bloods," in the treatment of heart attack, stroke, and other vascular obstructions, as adjuvants to coronary angioplasty and in cancer radiation treatment and chemotherapy.
Patent AT-E193036-T1 (AT)
Inventor: STRASSINOPOULOS ALEXIS
IPC: C08J11/06
Filed: 1994-02-02
Granted: 2000-06-15
Abstract: The present invention relates to a packaging material utilizing polyethylene terephthalate (PET) as main constituent, suitable for the production of containers through reaction extrusion blending. According to the invention, the PET consists of post consumer PET regrind at a composition of between 80 and 90% by weight, and that the material further includes an ethylene copolymer at a rate of 10 to 20% by weight.
Patent AT-E166847-T1 (AT)
Inventor: BJOERCK BENGT
IPC: B29C65/18
Filed: 1994-04-08
Granted: 1998-06-15
Abstract: Packaging material for self-supporting packaging container walls can be given the desired flexural rigidity by being laminated to an inherently rigid material such as cardboard. Rigidity can also be achieved if two material layers are fixed at a given spacing from one another. According to the invention, this can be attained in that two material layers (1, 2) define an interjacent chamber (4) which is filled with gas under pressure. The material is produced by the material layers (1, 2) being sealed to one another over a portion of their surface such that a chamber (4) is formed which is filled with, for example, air under pressure. <IMAGE>