baber/WOPTO huggingface dataset:
Patent AT-E77740-T1 (AT)
Inventor: LOWEY HANS
IPC: A61K9/22
Filed: 1987-04-02
Granted: 1992-07-15
Abstract: A method of preparing a multiplicity of controlled, long-acting release pharmaceutical tablets, each containing a therapeutic agent and a cellulosic ether carrier base material is shown. The method includes the steps of adding a quantity of cellulose ether base material such as hydroxypropyl methylcellulose and an active therapeutic agent to form a mixture, thoroughly and uniformly mixing that mixture, discontinuing the mixing, permitting the uniform mixture to stand for a period of time, typically two to twenty-four hours or longer, sufficient to cause the therapeutic agent to become bonded to the carrier base material and compressing portions of the mixture to form the solid unit dose tablets. The advantage of the method is that the time release of each tablet from a given batch of formulation and the time release characteristics of tablets prepared in different batches, will be substantially more uniform and comparable.
Patent AT-E53183-T1 (AT)
Inventor: DE ATH RODERICK MICHAEL
IPC: B29C45/14
Filed: 1987-11-25
Granted: 1990-06-15
Abstract: Apparatus for injection moulding plastics closure elements into apertures in the central panels of a plurality of can ends (13), said apparatus comprising, a first mould tool (26); a second mould tool (27); means effective to bring the mould tools together to clamp on opposed surfaces of each central panel and thereby define a mould cavity enclosing a margin of panel material around the aperture and spanning both sides of said aperture; and a passageway in at least one of the moulded tools to permit injection of plastics material into said mould cavity, wherein, the first mould tool includes a plurality of cavity defining mould portions (37,38) each slidably guided in a respective bore in said first mould tool and resilient support means (44) in each bore to urge each said mould portion towards the second mould tool.
Patent AT-E72070-T1 (AT)
Inventor: GLIZE JEAN-PIERRE
IPC: G08G1/015
Filed: 1987-10-21
Granted: 1992-02-15
Abstract: The invention relates to a device for measuring the width of an area of vehicular use of a road, using a pressure sensor (14) embedded in the road in the lower vicinity of the vehicular use area and connected to electrical measuring circuits (20). This sensor (1) is housed in a cylindrical tube at an oblique angle to the direction of the road. The wall of the tube possesses recesses (8) distributed along the side remote from the vehicular surface and the electrical measuring circuit (20) is an electrical pulse sensor. <IMAGE>
Patent AT-E63141-T1 (AT)
Inventor: NEWKIRK MARC S
IPC: C22C29/14
Filed: 1987-03-05
Granted: 1991-05-15
Abstract: Self-supporting bodies are produced by reactive infiltration of a <<boron source with a parent metal>> typically resulting in a composite comprising a parent metal boride and metal. The mass to be infiltrated may contain one or more inert fillers admixed with the boron source to produce a composite by reactive infiltration, which composite comprises a matrix of metal and parent metal boride embedding the filler. The relative amounts of reactants and process conditions may be altered or controlled to yield a body containing varying volume percents of ceramic, metal and/or porosity.
Patent AT-E97029-T1 (AT)
Inventor: BOLLMANN ANDREAS
IPC: B04B5/10
Filed: 1988-07-20
Granted: 1993-11-15
Abstract: A device of this kind comprises a sedimentation container (94) which is arranged laterally below a separation centrifuge and is placed tightly against a connection plate (98) of the centrifuge housing (50). In order to exchange it, the sedimentation container (94) is forcibly guided on a right-angled path. For this purpose, it runs with laterally horizontal guide ribs in a bracket (182) which itself is vertically forcibly guided. The connection plate also bears a sediment level electromechanical sensor (134), the said sensor having a sensor plate (150) which drops in a damped manner under the effect of gravity against the collected sediment. In addition, the connection plate (98) bears a return pump (122) for pumping out clarified liquid located above the sediment. <IMAGE>
Patent AT-E71083-T1 (AT)
Inventor: TSUCHIYA YOSHIMI
IPC: C07C229/36
Filed: 1988-09-16
Granted: 1992-01-15
Abstract: An L-dopa derivative represented by formula [I] <CHEM> wherein one of R<1> and R<2> denotes a hydrogen atom and the other denotes a group of formula R-CO- in which R denotes an alkyl, alkenyl, optionally substituted cycloalkyl, optionally substituted phenyl, optionally substituted aralkyl, lower alkoxy or optionally substituted aralkyloxy group, and its acid addition salt. The compounds are useful in the medical field, especially in the treatment of a series of diseases called Parkinson's disease or Parkinsonism.
Patent AT-E88667-T1 (AT)
Inventor: FISCHBACH GUNTHER DIPL-ING
IPC: B29C45/77
Filed: 1988-11-11
Granted: 1993-05-15
Abstract: In the production of mouldings from crosslinking moulding materials, in particular by the injection-moulding process, reproducible filling of the mould is problematical. Overfilling, with the consequence of flash formation, or underfilling, with the consequence that rejects are produced, frequently take place. In the case of the method proposed, the degree of mould filling is controlled with the aid of the pressures measured in the mould. The method makes use of the fact that crosslinking moulding materials are generally introduced into a mould which is of a higher temperature than the moulding material. After filling the mould, the moulding material is heated up in order to start the crosslinking reactions. The heating up causes a volume expansion. If the mould is completely filled, the expansion is prevented and a pressure increase occurs. If the mould is underfilled, expansion completely or partially takes place. The pressure increase is then less or there is no pressure increase. With suitable boundary conditions, these pressure signals characterise the mould filling level. The method provides mould filling control which acts from shot to shot. The reference variable for the control loop is the mould cavity pressure. The correcting variable for the control is, in the case of injection moulding, the metering stroke. In the case of other processes, the metering weight or the metering volume may be used. <IMAGE>
Patent AT-E180016-T1 (AT)
Inventor: VAN EEKELEN CHRISTIAN ALBERTUS
IPC: C12N15/57
Filed: 1988-02-29
Granted: 1999-05-15
Abstract: A novel expression cassette comprises, in the direction of transcription, a transcriptional regulatory region and a translational initiation region functional in a Bacillus host cell, a DNA sequence encoding a high alkaline proteolytic enzyme and translational and transcriptional termination regions functional in the host cell, where expression of the DNA sequence is under regulatory control of the initiation and termination regions, and at least one of a marker gene and a temp.-sensitive origin of replication of a bacterial plasmid. Also claimed is a method for transforming alkalophilic Bacillus cells which comprises: (a) pretreating the Bacillus cells with lysozyme in an alkaline medium at 20-37 deg.C to form protoplasts, (b) sepg. the protoplasts from the lysozyme, (c) combining the protoplasts with a DNA construct in the presence of a fusogen at 20-37 deg.C, (d) diluting the fusogen and regenerating the Bacillus cells and (e) growing the regenerated Bacillus cells under selective conditions. Also claimed is a DNA sequence encoding a serine protease originating from Bacillus novo species PB92. Also claimed is an isolated DNA or RNA oligonucleotide comprising at least 15 sequential nucleotides capable of hybridising with a sequence that encodes an amino acid sequence of a high alkaline serine protease obtainable from Bacillus novo species PB92.
Patent AT-E69725-T1 (AT)
Inventor: JONES HARRY PHILLIP
IPC: A61K9/62
Filed: 1988-03-25
Granted: 1991-12-15
Abstract: The invention relates to a controlled release pharmaceutical formulation for oral administration which comprises discrete units comprising acrivastine or a salt thereof coated with a mixture containing:   a) a copolymer or polymer containing repeating monomer units selected from alkyl esters of acrylic and methacrylic acids and   b) ethyl cellulose, and a process for preparing such formulations.
Patent AT-E80390-T1 (AT)
Inventor: HOPF FREDERICK ROBERT
IPC: C07D239/54
Filed: 1987-12-23
Granted: 1992-09-15
Abstract: Disclosed are substituted derivatives of 5-diazobarbituric acid selected from those having the formulas:   <IMAGE>    <IMAGE> wherein R1 and R2 are substituents selected from the group consisting of C3 to C12 alkyl, cyclohexyl, benzyl and C2 to C6 aralkyl groups, wherein R3 and R4 are substituents selected from the group consisting of C1 to C12 alkyl, cyclohexyl, benzyl or other C2 to C6 aralkyl groups and R5 is selected from the group consisting of  alpha , omega -disubstituted C2 to C12 alkyl, methylene dicyclohexyl, or C1 to C6 dialkylphenylene. These compounds provide DUV response with an absorption maximum near 260 nm. The substituents are chosen to be nonabsorbing alkyl groups that allow efficient photobleaching of the sensitizer during exposure. The sensitizers of the present invention are designed to function in the DUV region and are useful in the manufacture of semi-conductor devices.
Patent AT-E78958-T1 (AT)
Inventor: ZACHREI JUERGEN
IPC: H02B1/26
Filed: 1989-04-07
Granted: 1992-08-15
Abstract: The invention relates to a fixing element to join a support rail to a wall of a switchgear cubicle. The fixing element permits an end side of the support rail to be closely joined to a wall of the switchgear cubicle when the configuration is such that a stop plate is integrally formed on an end side of a retaining block whose cross-section is matched to the cavity enclosed by the support rail and which can be pushed into the support rail, that the stop plate covers the end side of the support rail and closes with its outer contour in a flush manner, and that at least the end side of the retaining block with the stop plate is provided with a fixing hole and a sealing web surrounding the fixing hole. 
<IMAGE>
Patent AT-E117580-T1 (AT)
Inventor: MUELLER HANS-RUDOLF
IPC: B01D69/06
Filed: 1989-07-19
Granted: 1995-02-15
Abstract: A filter medium for cake-forming filtration processes is described, which is characterized in that a filter membrane is embedded on either side in a fabric structure, which assumes a mechanical protective function.
Patent AT-E80783-T1 (AT)
Inventor: TWELLMANN GUENTER
IPC: A47B95/02
Filed: 1989-07-24
Granted: 1992-10-15
Abstract: A handle for a piece of furniture, for example in a front piece (12) of a chest of drawers formed by plastic profiles, is formed by a panel (14), a rear part (16) at least partially covered by the panel, a handle recess (20) moulded into the panel, and a handle part (18) projecting partially over the handle recess. According to the invention, a simplified manufacture without impairing the appearance is achieved by the fact that the handle part (18) is constructed integrally with the panel (14), that the panel (14) is open towards the rear part (16) in the region of the handle recess (20) covered by the handle part (18), and that the rear part forms a section (22, 24) of the handle recess fitted into the opening of the panel. <IMAGE>
Patent AT-E82031-T1 (AT)
Inventor: MUENZ WERNER DIPL-ING
IPC: E04F17/02
Filed: 1989-07-28
Granted: 1992-11-15
Abstract: The invention relates to a joint sealing (8) for producing a joint connection between individual pipes (2) which are added to each other axially to form a chimney flue of a multilayered chimney with a pointing compound arranged in the joints (6) and being subdivided within the joint into at least two radially consecutive pointing components having different pointing properties, at least one pointing component being an amorphous curing composition (12). According to the invention, the joint sealing (8) is prefabricated, forms at least one non-rigid pointing component, projects radially beyond the joint (6) on at least one side with a pointing component formed thereon, and forms, within the joint, a lost form work (14) for at least one amorphous pointing component (12). The invention further relates to applications of such a joint sealing. <IMAGE>
Patent AT-E112299-T1 (AT)
Inventor: LANDONI GIANLUIGI
IPC: C08G63/692
Filed: 1989-03-15
Granted: 1994-10-15
Abstract: A linear copolyester, useful as a flame retardant agent, contains in its macromolecule units deriving from:     (a) terephthalic acid;   (b) (C2-C6)-alkylene glycol;   (c) phenyl-hydroxymethylene phosphinic acid, in a mutual ratio comprised within the range of from 1 : 1 : 0.2 to 1 : 1 : 1, amd is obtained by placing a linear polyester deriving from terephthalic acid and a (C2-C6)-alkylene glycol into contact with a poly(phenylhydroxymethylene phosphinate) (I): <CHEM>  wherein:  Ph is the phenyl radical; R is a hydrogen atom or a linear or branched alkyl radical containing from 1 to 8 carbon atoms; and  n is a number comprised within the range of from 2.5 to 100, under melting conditions, and for a contact time not longer than about 30 minutes. Such a copolyester contains the (c) units randomly distributed throughout the macromolecular chain, has an amorphous or partially crystalline structure as a function of its content of said (c) unit, and is useful in order to endow the linear polyesters, also in mixture with one another (polymeric alloys), with flameproof characteristics.
Patent AT-E144323-T1 (AT)
Inventor: HERPICHBOEHM BERND GEORG
IPC: G01J3/52
Filed: 1989-04-17
Granted: 1996-11-15
Abstract: A colorimeter for converting a color output to an electrical signal, comprising a color chart (46) for comparing with a color (52, 54) which is to be converted, means (110) for generating an electrical signal which corresponds to a favorable comparison of the color to the color chart, and means (14) for locating the colors of the chart with respect to the means for generating an electrical signal so that the means for generating an electrical signal is conventiently located to be actuated when the color which is to be converted approximates a color on the chart, the means for generating an electrical signal comprising a plurality of switches (96-102), each having two states, means (112) responsive to the states of the switches for providing the electrical signal which corresponds to a favorable comparison of the color to the color chart, and means for coupling the electrical switches to the means for combining the states of the switches.
Patent AT-E102982-T1 (AT)
Inventor: HIGGINS DAVID EDWARD
IPC: D06N5/00
Filed: 1989-05-05
Granted: 1994-04-15
Abstract: A release film comprising an oriented film substrate having an abherent surface layer comprising a chain extended polyurethane resin derived from an isocyanate-reactive polydialkyl siloxane. A preferred substrate is a biaxially oriented polyethylene terephthalate film, and the release film is of particular utility in the production of asphalt roofing materials.
Patent AT-E100773-T1 (AT)
Inventor: MARTIN GORDON S
IPC: B65B69/00
Filed: 1989-06-22
Granted: 1994-02-15
Abstract: Rubber bands are removed from a bundle of envelopes by clamping a portion of the bundle to hold the bundle in a fixed position, opening a gap between two envelopes of the bundle, and inserting a pendulum-like band engaging blade into the gap. By swinging and retracting the blade, longitudinal rubber bands are pulled off the bundle. And, by pulling the bundle from the reinserted blade, lateral rubber bands are stripped off the bundle.
Patent AT-E137799-T1 (AT)
Inventor: GREVE JEFFREY
IPC: C12P21/02
Filed: 1990-01-12
Granted: 1996-05-15
Abstract: The present invention relates to a soluble form of intercellular adhesion molecule (sICAM-1) and purified and isolated human sICAM-1. This invention also relates to a purified and isolated DNA sequence encoding sICAM-1. The extracellular domain of sICAM-1 and insoluble ICAM-1 are substantially the same. ICAM-1 is involved in the process through which lymphocytes attach to cellular substrates during inflammation and serves as the major human rhinovirus receptor (HRR). sICAM-1 therefore has both the property of reducing immune inflammation and inhibiting infection of rhinovirus and Coxsackie A virus.
Patent AT-E120327-T1 (AT)
Inventor: HEGENDOERFER MAX GRUNDIG E M V
IPC: H04N7/00
Filed: 1990-09-12
Granted: 1995-04-15
Abstract: In this system, the signals are subdivided at the transmitter end into a multiplicity of first blocks having in each case n lines, and from each of these first blocks a second block reduced in line number and an additional signal is determined. The blocks reduced in line number are transmitted in lines located in the centre part of the frame and the additional signals belonging to a frame-centre information are partly transmitted in lines of the preceding frame located at the bottom edge of the frame and partly in lines located at the top edge of the current frame. <IMAGE>
Patent AT-E135355-T1 (AT)
Inventor: GLAMKOWSKI EDWARD J
IPC: C07D209/02
Filed: 1990-11-07
Granted: 1996-03-15
Abstract: The present invention relates to compounds of the formula I, <CHEM> where X is hydrogen, halogen or loweralkyl; and R1, R2 and R3 are each independently hydrogen, loweralkyl, cycloalkyl, arylloweralkyl or aryl, or alternatively the group -NR2R3 taken as a whole constitutes <CHEM> R4 being hydrogen or loweralkyl and a process for their preparation. The compounds of the invention show central cholinergic innervative properties for treating various memory dysfunctions and can, therefore, be used as medicaments.
Patent AT-E102587-T1 (AT)
Inventor: KRUSHINSKI BERT K
IPC: C03B18/16
Filed: 1990-12-17
Granted: 1994-03-15
Abstract: In a float glass chamber, particularly in a region operating at higher than usual temperatures, integrity of the bottom structure is sustained by employing wedge shaped bottom blocks that are maintained in compression by externally applied mechanical forces. The arrangement permits the use of a bi-layer bottom construction with a high alumina upper course and a clay bottom course.
Patent AT-E104985-T1 (AT)
Inventor: SCHEEREN JOHAN WILHELM
IPC: C07C50/34
Filed: 1990-01-29
Granted: 1994-05-15
Abstract: The invention relates to novel compounds of the formulae <CHEM> wherein S is H, alkyl or alkoxy and R is a good leaving group, and to the preparation of these compounds in a stereospecific manner to obtain a configuration wherein OH at C-3 and OR at C-1 are in the cis-position, which compounds can be used for the synthesis of daunomycinone and derivatives thereof. Daunomycinone can be used for the preparation of daunomycin and adriamycin.
Patent AT-E148170-T1 (AT)
Inventor: COMAI LUCA
IPC: A01K63/00
Filed: 1983-11-11
Granted: 1997-02-15
Abstract: Enhanced resistance to glyphosate, an inhibitor of the aromatic amino acid biosynthesis pathway, is imparted to a glyphosate sensitive host A mutated aroA gene is employed which expresses 5-enolpyruvyl-3-phosphoshikimate synthetase (EC: 2.5.1.19) (ES-3-P synthetase). Methods are provided for obtaining the aroA mutation which provides the enzyme resistant to inhibition by glyphosate, means for introducing the structural gene into a sensitive host, as well as providing a method of producing the enzyme.The E. coli strain C600(pPMG1) has been deposited at the A.T.C.C. on Dec. 14, 1982 and been given A.T.C.C. accession no. 39 256.
Patent AT-E117964-T1 (AT)
Inventor: MUCKENFUHS DELMAR RAY
IPC: B65D83/08
Filed: 1990-06-15
Granted: 1995-02-15
Abstract: An easy open flexible bag (15) preferably containing one or more stacks of flexible articles (20) which are maintained in a state of compression in a direction substantially parallel to their thickness. For products such as disposable absorbent baby diapers, catamenial pads, incontinent briefs and the like, the degree of compression within the bag may be as much as 50% or more when compared to the uncompressed thickness of the stack of articles in question. In a particularly preferred embodiment, the bag (15) totally encloses the stack or stacks of compressed flexible articles (20) and exhibits a substantially rectilinear shape. The bag preferably includes an integral carrying handle (80). The side panels (30, 31) and the front and back panels (40, 41) of the bag (15) are subject to tension imposed by the stack of compressed flexible articles (20). The top of the bag is closed by forming inwardly folded side gussets (131, 132, 133, 231, 232, 233) and sealing the vertically extending portions of the front and back panels (40, 41) to one another above the uppermost surface of the product (20) contained within the bag (15). A continuous line of weakness (60) spanning a tensioned side wall (30) of the bag (15) and continuing into the closed uppermost end of the bag (15) is provided. The portion (65, 66, 67, 68) of the line of weakness (60) in the uppermost end of the bag (15) is preferably located near, most preferably slightly inboard of, the innermost portions of the opposed inwardly folded side gussets (131, 132, 133, 231, 232, 233) such that the bag (15) may be easily opened by grasping the outermost edge of the top of the bag (15) and partially separating or completely removing the corner of the bag (15), along with the included side gusset, along the continuous line of weakness (60). Partial separation or complete removal of a portion of the tensioned side panel (30) of the bag (15) allows the coinciding portion of the stack of compressed articles (20) to project in fan-like array through the aperture thus created to permit easy one-at-a-time removal.
Patent AT-E171705-T1 (AT)
Inventor: BATESON JOHN HARGREAVES
IPC: C07D477/00
Filed: 1990-03-26
Granted: 1998-10-15
Abstract: beta -Lactam compounds of the formula (Ia) including pharmaceutically acceptable salts and in vivo hydrolysable esters, processes for their preparation and their use as antibiotics: <CHEM>  wherein  R<1> is hydrogen, methoxy or formamido; R<2> is an acyl group, in particular that of an antibacterially active cephalosporin;  CO2R<6> is a carboxy group or a carboxylate anion; R<3> is a  gamma -lactone ring optionally containing an endocyclic double bond, which ring is optionally substituted at any carbon atom by alkyl, dialkylamino, alkoxy, hydroxy, halogen or aryl, which in the case of more than one substituent may be the same or different, or is optionally di-substituted at two adjacent carbon atoms, which are available for substitution, to form an aromatic fused bicyclic system; and X is S, SO, SO2, O or CH2.
Patent AT-E98333-T1 (AT)
Inventor: WARD DEREK ALFRED
IPC: E04B1/94
Filed: 1990-06-12
Granted: 1993-12-15
Abstract: A flexible intumescent seal capable of being applied directly to the surface of a flammable structure to provide for that structure a fire resistant barrier. The seal comprises a backing member of a fibrous material impregnated with a coating of a liquid intumescent material which when dried can flex with the seal without cracking. The intumescent material may comprise an intumescent paint known in the trade as Pyroplas C.
Patent AT-E125718-T1 (AT)
Inventor: BEMURAT MARC
IPC: A61N1/372
Filed: 1990-11-29
Granted: 1995-08-15
Abstract: The invention relates to a pacemaker probe of the type comprising a flexible cord consisting of at least one spirally wound electrical conductor (3) surrounded by a sheath (4) made of insulating material, and connected, at one end of the probe, to a removable head (2) for connection to the casing (1) of the pacemaker and, at the other end, to a stimulation electrode device, the said probe being characterised in that, at a given position on the cord, the said sheath presents a gap (7) making the said spirally wound conductor (3) accessible from the outside, it being possible for the said gap (7) to be insulated in a leakproof manner from the outside by a movable means (8). Application to pacemakers.