baber/WOPTO huggingface dataset:
Patent AT-E27860-T1 (AT)
Inventor: IJNTEMA JOHANNES
IPC: H02J7/00
Filed: 1983-11-17
Granted: 1987-07-15
Abstract: The device comprises a comparator circuit (C) for comparing the battery voltage (VB) with a reference voltage, a switching circuit controlled by the comparator circuit and an indicator controlled by the switching circuit. The device comprises a memory circuit which ensures that the indicator remains energized for at least a specific time interval after the apparatus has been switched off.
Patent AT-E21116-T1 (AT)
Inventor: SCHLUETER GERT
IPC: G01N33/487
Filed: 1984-01-13
Granted: 1986-08-15
Abstract: A device for the uptake, transportation and recovery of cell material present in body fluids, cell-fixing liquids, and mixtures of body fluids and cell-fixing liquids, and also for the transfer of the recovered cell materials to microscope slides. The device comprises a vessel (1) with an inlet (2) and an outlet (3); a removable fiber element (5) is arranged, flush with the wall, in the outlet (3), and comprises fibers which are insoluble in body fluids and cell-fixing liquids and which are arranged lengthwise in the direction of the long axis of the vessel (1) with the formation of through capillaries, such that the capillaries have a smaller diameter than the diameter of the cells. The vessel (1) can be liquid-tightly and gas-tightly closed. Preferably, the fibers of the fiber element (5) are crimped and/or texturized fibers and/or hollow fibers. In contrast to conventional devices and methods for the recovery of cells from cell-fixing liquids, in which the cells must be caused to sediment or settle and a long time is required, the separation of cells and cell-fixing liquids takes place in a very short time with the device according to this invention. Apart from this, the recovered cells can be directly transferred to microscope slides. As fibers for the fiber element (5) there can be used, for example, stuffer box-crimped polypropylene fibers or cellulose-2,5-acetate fibers. Cell-fixing liquids are, e.g., methanol, ethanol or isopropanol. Body fluids are, e.g., urine, cerebrospinal fluid, pleural effusions, or ascites.
Patent AT-E34686-T1 (AT)
Inventor: KULLMANN JOERG
IPC: B23D61/02
Filed: 1984-02-09
Granted: 1988-06-15
Abstract: A saw blade exhibits a foundation (1) of spring steel, which exhibits along one edge projections (3), each separated by a chip space (2), each carrying a seat (4) each for a cutting material plate (6, 6') and each forming a tooth back (5). The cutting material plates (6, 6') exhibit a cutting edge and a true rake (7) and are arranged at an effective rake angle ( gamma ), while each two adjacent cutting material plates (6, 6') form a pitch (t) with the mutual interval of their cutting edges and/or cutting tips. The cutting material plates (6, 6') are attached with varying pitch (t) and with varying effective rake angle ( gamma ).
Patent AT-E21342-T1 (AT)
Inventor: MAURER BODO
IPC: B05B5/04
Filed: 1984-05-05
Granted: 1986-08-15
Abstract: 1. Apparatus for safely applying drops, via a spraying system, such as a spray nozzle, an atomizing nozzle or a rotary atomizer, from a volume of liquid which is charged by means of one or more high-voltage generators, wherein a) the entire volume of liquid under high voltage is contained within a tank (1) and one or more lines (8), both tank and lines being made of a highly electrically insulating material, and b) the tank (1) made of a highly electrically insulating material and the lines (8) are surrounded externally by a conductive or non-chargeable, earthed covering (3) which prevents electrical forces acting on persons or near-by components of the equipment.
Patent AT-E37978-T1 (AT)
Inventor: EPPLER RICHARD
IPC: A47C3/18
Filed: 1984-06-08
Granted: 1988-11-15
Abstract: 1. A chair having a seat (14) which is rotatably mounted on a column (12) and which is provided with a bearing recess for the upper end of the column and has a resilient detent element (26, 26') which is arranged in the bearing recess and is engageable on the column (12), characterised in that the detent element consists of several resilient detent tongues (26, 26') which are arranged on a bearing cup (23, 23') which is inserted into the bearing recess of the seat (14, 33).
Patent AT-E29597-T1 (AT)
Inventor: MANG PAUL
IPC: H05K3/00
Filed: 1984-06-19
Granted: 1987-09-15
Abstract: A contact array assembly for use with a computer-controlled printed circuit board testing apparatus includes an array of contacts into segments individually and releasably supported by supporting rods resting in a base plate. The space so created is utilized for accommodating the electronic circuitry components associated with these contact array segments and connected through plug-type connectors to a two-dimensional addressing and control logic on the base plate. These constructional units, referred to as modules or driver plates, are identical and may replace each other in any of the positions on the base plate. The invention results in a printed circuit board testing apparatus which may be designed for a very large number of contacts, but can be operated initially with a reduced amount of electronic circuitry and may be expanded later on, as desired.
Patent AT-E42322-T1 (AT)
Inventor: RASSHOFER WERNER DR
IPC: C08G18/08
Filed: 1984-12-18
Granted: 1989-05-15
Abstract: Homogeneous storable mixtures containing small quantities of salts and having a high mixed hydroxyl number of mixed hydroxyl/amine number are made by mixing (a) a polyoxyalkylene polyol and/or polyolamine and/or polyamine based on an alkyloxirane having a molecular weight of from 400 to 12,000, (b) a low molecular weight polyol which is not completely miscible with (a) and a solution-promoting additive in quantities such that for every 100 parts of (a), from 1 to 200 parts of (b) and from 0.01 to 10 parts of (c) are present. The solution-promoting additives are salts of cations of Groups IA, IIA and IIIA of the Periodic System of Elements or ammonium or mono- to tetra-alkylammonium ions and anions formed by removing at least one proton from an acid having a Ks-value of at least 10-7. These mixtures are particularly useful in the production of polyurethanes.
Patent AT-E143953-T1 (AT)
Inventor: JOMMI GIANCARLO
IPC: C07C67/00
Filed: 1984-05-29
Granted: 1996-10-15
Abstract: Intermediates of Formula <CHEM> where R, X1, X2, X3 and X4 have the meanings mentioned in the description, for the preparation of 1-(phenyl)-1-hydroxy-2-amino-3-fluoropropane derivatives.
Patent AT-E52034-T1 (AT)
Inventor: WIDRA ABE
IPC: A61F2/00
Filed: 1984-09-13
Granted: 1990-05-15
Abstract: Hydrophilic biopolymeric copolyelectrolytes comprising (a) a water-soluble linear anionic protein polyelectrolyte component derived from keratin and (b) a water-soluble linear cationic biopolymer polyelectrolyte component derived from at least one biopolymer selected from the group consisting of collagen and a glucosaminoglycan. Hydrogel membranes formed from the copolyelectrolytes are useful as biodegradable dressings for denuded tissue wound sites.
Patent AT-E53875-T1 (AT)
Inventor: HENKE ROBERT
IPC: E02D1/02
Filed: 1985-02-21
Granted: 1990-06-15
Abstract: A method and apparatus for testing soil involves a probe with an inner cylinder insertable into the sample to be tested and rotatable through a limited arc of rotation. The inner cylinder may be rotated by an impulse, from an initial condition or by an oscillatory motion. An outer cylinder may be provided concentric to the inner cylinder and spaced therefrom to facilitate the measurement of liquefaction resistance and soil degradation. A motion sensor mounted on the inner cylinder enables the recording of the response of the cylinder and the soil to a particular rotary excitation. A shield may be provided about the upper end of the inner cylinder in order to allow measurements to be obtained from a region sufficiently below the surface of the soil so as to be relatively free from surface effects. A surface compression unit may be provided between the inner and outer cylinders which is operable to supply a pressure to compensate for the loss of overburden in downhole applications. The surface compression unit may also apply a rotating shear force to smooth the soil surface so that the pressure applied by the unit is uniform.
Patent AT-E57590-T1 (AT)
Inventor: BRANDES CLAUDIA
IPC: G11B20/18
Filed: 1985-07-12
Granted: 1990-11-15
Abstract: Method and apparatus for transforming a first sequence of digital data and correction words having a first ordering thereof wherein blocks of data and correction words in the first ordering are formed out of the first sequence Data and correction words are selected from the first sequence and are combined in such manner as to form a second sequence with a second ordering. First and second groups of data and correction words are selected out of the second sequence. The first and second groups have one comon word which also belongs in one of the blocks. The data groups have one common word which also belongs in one of the blocks. The data words of the first and second groups are submitted simultaneously to a checking operation. The results of this operation are evaluated to decide if erroneous data words can be corrected. The second sequence of words is corrected using the correction words indicated by the evaluation.
Patent AT-E35304-T1 (AT)
Inventor: WATANABE KENJI
IPC: F02C3/22
Filed: 1982-11-05
Granted: 1988-07-15
Abstract: A hydrogen fueled gas turbine engine (1) carries a hydrogen gas jet nozzle (6) fixedly mounted to an inner housing (5) coaxially supported in an outer housing (2) to directly jet hydrogen gas (7) into a combustion zone (11) therein, and a water spray jet nozzle (13) fixedly mounted to a semi-spherical member (10) coaxially supported in the inner housing (5) to directly spray water sprays (14) into a mixing zone (12) downstream of the combustion zone (11). The water sprays (14) are instantly vaporized to steam by igniting the hydrogen gas (7) thereby to utilize the combustion/ explosion energy of the hydrogen gas (7) and the steam energy generated from the vaporization of the water sprays (14) in combination to obtain mechanical dynamic energy.
Patent AT-E44675-T1 (AT)
Inventor: THIJSSE CAREL JOHANNES
IPC: B26B19/14
Filed: 1985-10-03
Granted: 1989-08-15
Abstract: In a dry-shaving apparatus comprising at least one shaving unit which comprises an externals having member (4) with hair-entry apertures (5) and an internal shaving member (7) which comprises cutting elements (8) and can be rotated relative to the external shaving member (4), at least one of the shaving members (4,7) being supported by means of a resilient pressure element (10) a central bearing member (34) for example a ball, is arranged between the internal (7) and the external (4) shaving member. An additional resilient element (36) is arranged between the central bearing member (34) and at least one of the shaving members (4, 7).
Patent AT-E35803-T1 (AT)
Inventor: RANSON JEAN-FRANCOIS
IPC: F04F1/14
Filed: 1985-11-13
Granted: 1988-08-15
Abstract: The pneumatic device for pumping a solid-carrying liquid or slurry, which operates intermittently and is continuously under load, comprises a tubular body (1) in which a flap valve (12) is mounted so that it pivots in the downstream direction on a support (8) and cooperates with a seat to close a passage port (11) at the entry of a pumping chamber (17), between the seat and the delivery port (16). A pipe (18) which allows compressed air to enter opens into the pumping chamber (17). The valve (12) is opened under the pressure of the solid-carrying liquid or slurry to be conveyed, when compressed air is not allowed to enter the chamber (17). The entry of air causes the valve (12) to close and the chamber (17) to empty. A valve (20) which is operated by a timing device (23) controls the filling and emptying sequences. The device is useful for pumping dense slurries and solid-carrying liquids.
Patent AT-E42556-T1 (AT)
Inventor: WEBER KARL-HEINZ DR
IPC: C07D249/08
Filed: 1986-01-20
Granted: 1989-05-15
Abstract: 1. Thieno-triazolo-1,4-diazepino-2-carboxylic acid amides of general formula   see diagramm : EP0194416,P21,F2   wherein R1 represents hydrogen, a straight-chained or branched alkyl group having 1 to 4 carbon atoms, optionally substituted by halogen or hydroxy, cyclopropyl, alkoxy with 1-3 carbon atoms or halogen ; R2 and R3 , which may be identical or different, represent hydrogen, a straight-chained or branched alkyl or hydroxyalkyl group with 1 to 4 carbon atoms or both groups R2 and R3 together with the nitrogen atom represent a 5-, 6- or 7-membered ring which optionally contains a nitrogen, oxygen or sulphur atom as a further heteroatom, the second nitrogen atom optionally being substituted by an alkyl group with 1-4 carbon atoms ; R4 represents phenyl, wherein the phenyl ring may be mono- or polysubstituted by methyl, halogen, nitro or trifluoromethyl, or alpha-pyridyl and n represents one of the numbers 0, 1, 2, 3, 4, 5, 6, 7 or 8.
Patent AT-E48803-T1 (AT)
Inventor: HOCHSTEIN PETER A
IPC: B60Q9/00
Filed: 1982-05-19
Granted: 1990-01-15
Abstract: A monitoring system for monitoring the condition in a vehicle wheel mounted tire. The system includes first and second LC circuits disposed within the tire and interconnected by a diode multiplier in series with a pressure switch. An exciter establishes an energetic electromagnetic field of a first frequency such that a first LC circuit is resonant at the same first frequency. This first frequency is converted into energy of a second frequency by a harmonic multiplier diode and is impressed upon a second LC circuit which is resonant at the second frequency, the second frequency being either an even or odd harmonic of the first (exciting) frequency. A receiver tuned to the second frequency interrogates the second LC circuit for presence of harmonic energy at the second frequency. A pressure switch opens when the tire pressure falls below a predetermined pressure which prevents activation of the second LC circuit so that the receiver will not sense the second frequency to which the second LC circuit is resonant, in which case there is provided an indication that the tire pressure is below the desired pressure. A scanner scans the receiver successively from one tire to another of a vehicle.
Patent AT-E48643-T1 (AT)
Inventor: NORRIS KJELD
IPC: A61P3/08
Filed: 1986-01-20
Granted: 1989-12-15
Abstract: Glucagon or fragments or derivatives thereof are prepared by cultivation of a yeast strain transformed with a replicable expression vehicle comprising a gene encoding the expression of such products. Synthetic genes encoding glucagon or derivatives thereof have been constructed. Also provided are replicable expression vehicles comprising a replication system for providing stable maintenance in yeast and a DNA-sequence encluding glucagon or fragments or derivatives thereof and transformant yeast strains containing such expression vehicles.
Patent AT-E47908-T1 (AT)
Inventor: LETHIAIS JEAN-CLAUDE
IPC: G01D5/42
Filed: 1986-04-04
Granted: 1989-11-15
Abstract: An automatic compressed air economizer mounted on a pneumatic comparator has a measuring capsule, a measuring element pneumatically connected to the measuring capsule and a source of filtered gas. The economizer includes a distribution unit, a valve distributor for permitting selective flow of filtered gas, a regulating jet, a measuring jet and an economizer jet. A circuit selector selectively and alternatively pneumatically connects the measuring jet to each of the economizer jet and the valve distributor, in response to the valve distributor. A manostatic relay has a pneumatic input connected between the measuring capsule and the measuring jet, and has an output pneumatically connected to the valve distributor, so that a pressure change in the measuring capsule due to a measuring operation causes the manostatic relay to actuate the valve distributor.
Patent AT-E78519-T1 (AT)
Inventor: BARTL KNUT DR
IPC: G01N21/78
Filed: 1987-03-06
Granted: 1992-08-15
Abstract: For the photometric determination of protein C and/or protein S activity, in particular in plasma, a sample containing the protein C and/or protein S to be determined is incubated with a protein C activator derived from snake venom, forming activated protein C and/or protein S, and the decrease in the formation of thrombin and prothrombin mediated by clotting factors and their activators is determined by means of a chromogenic thrombin substrate. 
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Patent AT-E75878-T1 (AT)
Inventor: STUPP EDWARD HENRY
IPC: H01L29/78
Filed: 1987-12-16
Granted: 1992-05-15
Abstract: A complementary Lateral Insulated Gate Rectifier (LIGR) includes two complementary LIGR structures fabricated in adjacent surface-adjoining semiconductor wells of the same conductivity type in a semiconductor substrate. The two LIGR structures are of generally similar configuration, thus simplifying the manufacturing process, and the proposed design additionally permits the n-channel and p-channel LIGR structures to have comparable "on" resitances. The two LIGR structures, otherwise isolated by a portion of the substrate separating the two semiconductor wells, are connected together by a common source electrode. The resulting complementary Lateral Insulated Gate Rectifier features a compact, integrated structure in which the "on" resistances of both the n-channel and p-channel portions of the device are comparable.
Patent AT-E65787-T1 (AT)
Inventor: BAGAGLIO GIAN CARLO
IPC: C08G18/10
Filed: 1987-01-16
Granted: 1991-08-15
Abstract: The invention relates to a method for preparing microcellular polyurethane elastomer by reacting an organic isocyanate, a polyester polyol, a difunctional chain extender and a blowing agent, wherein at least a part of the polyester polyol used consists of a polyester polyol having a hydroxyl number between 28 and 112 and comprising units derived from aliphatic and/or aromatic dicarboxylic acids and from aliphatic, cycloaliphatic and/or heterocyclic glycols, as well as between 0.02 and 11 mole percent of units derived from monoalkanolamine with respect to the total amount of glycol and monoalkanolamine present in the polyester polyol.
Patent AT-E123661-T1 (AT)
Inventor: ADKINS ROBERT ALAN
IPC: A61N1/365
Filed: 1987-04-27
Granted: 1995-06-15
Abstract: A controller for variably controlling the pacing rate of a cardiac pacer responsive to temperature which includes a logic and control unit, a parameter communication unit, an analog to digital converter and a temperature sensor. The temperature sensor in the right ventricle or atrium communicates a value related to blood temperature through the analog to digital converter to the logic and control unit. The logic and control unit operates under control of the rate algorithm to calculate a pacing rate value related to variations in the blood temperature. The pacing rate value is calculated as the sum of a reference rate, a natural rate response term, and a dynamic race response term which contributes rate only in response to physical activity. A step rate response is also added to the calculated pacing rate when predetermined criteria related to the blood temperature and calculated pacing rate indicate the onset of physical activity. Under the control of the rate algorithm, the controller also maintains the level and rate of change of the calculated pacing rate within predetermined limits, and prevents the pacing rate from remaining at the maximum rate limit after physical activity has ceased.
Patent AT-E84746-T1 (AT)
Inventor: KADOTA TAKAO
IPC: B29C35/04
Filed: 1987-08-04
Granted: 1993-02-15
Abstract: A method of preparing a polystyrenic foam having improved uniformity of properties across its cross-section involves passing the foam immediately after its extrusion through a molding (or shaping) device which is heated or maintained at an elevated temperature rather than being cooled or uninsulated. It is further preferred to post-expand the resultant foam in hot air.
Patent AT-E73209-T1 (AT)
Inventor: GEMIGNANI ANDRE
IPC: F15B1/02
Filed: 1987-03-02
Granted: 1992-03-15
Abstract: A flow-control valve has a valve housing defining a chamber formed with axially offset source, sump, and user ports. A valve body in the chamber has first and second coaxial but axially independently movable parts, the first part having a mainly axial throughgoing passage having one end exposed continuously to one of the source and sump ports and an opposite axially open end axially sealingly engageable with the second valve part. A central seat between the source and sump ports is axially sealingly engageable with one of the valve parts to isolate one of the source and sump ports from the other of the source and sump ports. The parts are displaceable between one end position permitting flow in the chamber between the user and the other port while blocking flow between same and the one port with the valve parts in sealing engagement with each other and the one valve part out of engagement with the central seat, an intermediate position blocking flow in the chamber between the ports with the valve parts in sealing engagement with each other with the one valve part in sealing engagement with the central seat, and a drain end position permitting flow in the chamber between the user and one port while blocking flow between same and the other port.
Patent AT-E55066-T1 (AT)
Inventor: COGNION JEAN-MARIE
IPC: B01J23/54
Filed: 1987-04-02
Granted: 1990-08-15
Abstract: A process for manufacturing silver catalysts deposited on a porous refractory support, comprising impregnating a refractory support with a portion of the silver required for the catalyst by immersing the support in a practically anhydrous solution of an organic carboxylic acid salt of silver in an organic liquid which complexes the silver ions, removing excess organic liquid from the support without causing the deposition of metallic silver thereon; depositing the remainder of the silver and at least one promoter selected from cesium, rubidium, or potassium on the support modified by the first silver deposit by immersing said modified support in a practically anhydrous solution of an organic carboxylic acid salt of silver in an organic liquid which complexes the silver ions, said organic liquid containing in the solubilized state, a salt of at least one of the promoters, before transformation of the silver deposited into metallic silver.
Patent AT-E129892-T1 (AT)
Inventor: SABEL BERNHARD DR
IPC: A61K9/00
Filed: 1988-04-29
Granted: 1995-11-15
Abstract: The present invention is a method and composition for treatment of ischemic, metabolic, congenital, or degenerative disorders of the central or peripheral nervous system. The composition is formed by encapsulation within an implantable biocompatible polymeric device of one or more compounds which have the effect or replacing or stimulating functions of the nervous nervous system. A variety of biocompatible polymers including both biodegradable and non-degradable polymers can be used to form the implants. An essential feature of the composition is linear release, achieved through manipulation of the polymer composition and form. The selection of the shape, size, drug, polymer, and method for implantation are determined on an individual basis according to the disorder to be treated and the individual patient response. A phethora of neurally active substances can be used to treat or manipulate neurological disorders, including Parkinson's Disease, particularly the subset which is refractory or poorly responsive to existing therapies; Alzheimer's Disease; Huntington's Disease; and trauma, such as spinal cord injury.