baber/WOPTO huggingface dataset:
Patent AT-E55067-T1 (AT)
Inventor: SEIBEL HEINRICH DIPL-ING FH
IPC: B01J49/00
Filed: 1986-10-11
Granted: 1990-08-15
Abstract: A back rinse arrangement for ion exchange resin in an ion exchange bed through which a liquid to be treated flows in a substantially vertical direction to have contaminants captured therefrom in the ion exchange resin includes an inlet chamber arranged at a lower region of the fixed bed, an injector that opens into the inlet chamber and has a transporting and rinsing liquid selectively supplied thereto, and a conveying and cleansing pipe which extends vertically through the fixed bed and provided with an outlet opening at its upper end. The particulate ion exchange resin, which is particulate or granular, is gradually withdrawn by the flowing transporting and rinsing liquid from the lower region of the fixed bed, and is conveyed through the conveying and cleansing pipe, with simultaneous performance of a cleansing action, to the upper region of the fixed body which gradually descends as the ion exchange material is being withdrawn from its bottom region. The transporting and rinsing liquid which has been contaminated by the contaminants released from the ion exchange resin during its regeneration is removed from the fixed bed.
Patent AT-E59245-T1 (AT)
Inventor: SMETS GERDA JEANINE FERNANDA
IPC: G03B35/00
Filed: 1986-01-20
Granted: 1991-01-15
Abstract: A method of causing an observer to get a three-dimensional impression of a scene from a two-dimensional representation thereof is disclosed. The observer's movements, in particular the movements of his head and/or eyes, are monitored and means are provided by which, depending on these movements, two-dimensional representations uniquely associated with each position of the head and/or eye or eyes are displayed on a screen. According to the invention, the display means represent the relative parallactic displacement between all the objects in the scene relative to a predetermined fixation point in the scene.
Patent AT-E38064-T1 (AT)
Inventor: LONIS CAROLUS JOHANNES MARIA
IPC: B05D3/10
Filed: 1986-04-01
Granted: 1988-11-15
Abstract: The invention provides a method of applying a road marking composition containing a dispersion of a film forming binder and a filler and contacting the same with a watersoluble salt.
Patent AT-E83251-T1 (AT)
Inventor: WILSON ALEC FRANK
IPC: C08G59/54
Filed: 1986-02-12
Granted: 1992-12-15
Abstract: Polyamides containing free amino groups and suitable for use as curing agents for polyepoxy compounds are derived from (a) a polybasic acid component comprising polymeric fatty acid together with from 10 to 90 mole %, based on the total acid component, of one or more aromatic dicarboxylic acids containing two carboxylic acid groups and one benzene ring, each carboxylic acid group being directly linked to a benzene ring, and (b) a polyamine component containing at least 50 mole % of one or more aliphatic polyamines containing at least three amino groups per molecule.Cured resinous composition may be prepared by reacting the polyamides with polyepoxy compounds and curable composition contain the polyamides together with polyepoxy compounds.
Patent AT-E55856-T1 (AT)
Inventor: ADAMS JOHN LEONARD
IPC: H04M3/00
Filed: 1986-10-27
Granted: 1990-09-15
Abstract: A communications network has a packet assembler/disassembler (PAD) 25 accessed from one or more nodes 21. Short delay limits can be met by creating composite packets at the nodes; these carry information for more than one call. Composite packets are transmitted to the PAD, disassembled and reassembled into composite packets each addressed to a single destination node. A call is allocated one or more octets at a given location in packets having a given connection number. Octets are handled by the PAD according to the connection number of their packet and their location in the packet.
Patent AT-E73690-T1 (AT)
Inventor: ULLMAN EDWIN F
IPC: G01N33/543
Filed: 1986-12-19
Granted: 1992-04-15
Abstract: A method is disclosed for separating a substance from a liquid medium. The method comprises combining the liquid medium containing the substance with magnetic particles under conditions for non-specific chemical binding of the magnetic particles. Thereafter, the medium is subjected to a magnetic field gradient to separate the particles from the medium. The preferred non-specific binding is achieved as the result of charge interactions between the particles usually by means of a polyionic reagent. The method of the invention has particular application to the separation of cells and microorganisms from aqueous suspensions and also to the determination of an analyte in a sample suspected of containing the analyte. The analyte is a member of a specific binding pair (sbp). The sample is combined in an assay medium with magnetic particles and a sbp member complementary to the analyte. Magnetic or non-magnetic particles capable of specific binding to the analyte or its complementary sbp member must be included in the assay medium. The combination is made under conditions for non-specifically aggregating the magnetic particles or coaggregating the magnetic and non-magnetic particles when non-magnetic particles are present. The assay medium is subjected to a magnetic field gradient to separate the aggregated particles from the medium. Then, the medium or the particles are examined for the presence or amount of the analyte or an sbp member, the binding of which is affected by the presence of the analyte.
Patent AT-E72578-T1 (AT)
Inventor: SCHMID KARL HEINZ DR
IPC: C11D1/722
Filed: 1987-02-28
Granted: 1992-02-15
Abstract: A highly effective surfactant mixture which is liquid at room temperature comprising: (1) from 50 to 84 DEG  C. by weight ether alcohol corresponding to the general formula R1-O-[PO]0-3[EO]6-8H, (2) from 10 to 40% by weight ether alcohol corresponding to the formula R2-O-[PO]0-3[EO]3-6H, (3) from 0 to 10% by weight ethoxylation products of polyols which may be obtained by reaction of C12-C18 1,2-epoxides with ethylene glycol, glycerol, trimethylol propane or neopentyl glycol, (4) from 0.1 to 10% by weith of an amino alcohol selected from (A) R3-[EO]0-4N(CH2CH2OH)2, or R3-[EO]0-4NH-CH2CHOH (B) the reaction product of C12-C18 1,2-epoxide with mono- or diethanolamine, (C) reaction product of epoxidized oleyl or linoleyl alcohol with mono- or diethanolamine or (D) reaction product of compound (A), (B) or (C) with from 2 to 12 times the molar quantity of ethylene oxide, and (5) lower carboxylic acids in the quantity required to adjust a 1% aqueous solution to a neutral pH-value; wherein R1 is a C9-C11 alkyl group, R2 is a C12-C15 alkyl group, R3 is a C12-C18 alkyl or alkenyl group, (EO) are ring-opened ethylene oxide residues and (PO) are ring-opened propylene oxide residues.
Patent AT-E71317-T1 (AT)
Inventor: EISCHEID KARL
IPC: B23B51/00
Filed: 1987-03-30
Granted: 1992-01-15
Abstract: The coupling (10) serves to transmit rotary drive forces, in particular for portable electric drills or suchlike machines. It has a first coupling part (11) which has a coupling piece (13) which is rigidly connected to it, is polygonal in cross-section and engages in a further coupling part (12) in such a way as to permit limited axial-angle displacements and so as to be positively locked in terms of rotation. In order to make such a coupling suitable for machine drive, the further coupling part (12) has at least one radial projection (14) reaching behind the coupling piece (13) and limiting the relative angle displacements. <IMAGE>
Patent AT-E57378-T1 (AT)
Inventor: TOTH EDIT
IPC: A61K31/495
Filed: 1987-04-28
Granted: 1990-10-15
Abstract: The invention relates to novel benzhydryl-piperazine derivatives of the general formula (I) and the acid addition and quaternary ammonium salts thereof, pharmaceutical compositions containing them and a process for their preparation. In the general formula (I)    <IMAGE> (I)  R1, R2, R3, R4 and R5 are the same or different and stand for hydrogen or halogen, or a trihalomethyl, C1-4 alkyl or C1-4 alkoxy group; R6 means hydrogen or a C1-4 alkyl group; and n is 2 or 3. The compounds of the general formula (I) are useful for treating diseases arising from a decrease in the dopamine level, i.e. from a hypofunction of the dopaminergic system, and have low toxicity.
Patent AT-E75722-T1 (AT)
Inventor: KORBONITS DEZSO DR
IPC: C07D311/48
Filed: 1987-07-10
Granted: 1992-05-15
Abstract: Diphenylpropylamine derivatives of the formula I 
<IMAGE>
 in which:
 R<1> denotes hydrogen or methyl,
 R<2> denotes hydrogen, methyl or n-decyl,
 Z (a) denotes a phenyl group substituted by R<3>, R<4> and R<5>, in which:
 R<3> denotes hydrogen, fluorine, chlorine or bromine, nitro, C1-12-alkyl, C1-4-alkoxy, phenoxy or benzyloxy,
 R<4> and R<5> denotes hydrogen, chlorine, hydroxyl, alkoxy, benzyloxy, acetamido or carboxyl or
 R<4> and R<5> together denote methylenedioxy or
 (b) denotes 4-methoxynaphthyl or 4-ethoxynaphthyl, and R<6> denotes hydrogen or fluorine, with the proviso that R<1>, R<2>, R<3>, R<4>, R<5> and R<6> do not simultaneously denote hydrogen atoms,
 and their physiologically tolerable acid addition salts are used as active substances in pharmaceutical agents which can primarily be advantageously used for the therapy of cardiac and circulatory disorders.
Patent AT-E66044-T1 (AT)
Inventor: HAMACHER WALTER
IPC: E05D15/00
Filed: 1987-11-14
Granted: 1991-08-15
Abstract: With a suspended sliding partition with a level track (1) and at least one panel-like element (3) is provided an upper mounting rail (4) which is suspended from the track (1) by two carrying bolts (2) which extend through a continuous slot in the underside of the track (1) into the latter and are there each connected to a carrying device (26, 27, 28, 40) which is supported in the track (1). The track (1) has two guide channels (12, 20) arranged at a distance one above the other and provided with lateral guiding surfaces (13, 21) on both sides, as well as a level supporting surface (17). On each carrying bolt (2) are mounted two lateral guiding elements (23, 30, 33, 34) which are guided in one of the guide channels (12, 20), as well as the carrying device (26, 27, 28, 40) which is supported on the supporting surface (17). The carrying device may be constructed as a plate (26, 40) which is fixed rigidly or pivotably to the carrying bolt (2) and which is provided with at least two balls (28) which roll over the supporting surface (17).
Patent AT-E69968-T1 (AT)
Inventor: KOSCHLIG HANS-JOACHIM
IPC: B01J37/03
Filed: 1987-12-18
Granted: 1991-12-15
Abstract: A supported catalyst suitable for nitrogen oxide reduction has an active catalyst coating containing metal oxides, which has been produced by a sol-gel process, on a solid porous supporting body.
Patent AT-E81562-T1 (AT)
Inventor: FERRARONI SILVANO
IPC: G11B33/04
Filed: 1987-07-20
Granted: 1992-10-15
Abstract: The container-classifier comprises a container body (1) of relatively flat form for containing the objects; a cover (2) is hinged to the upper end of the body (1); the cover (2) and body (1) are hinged together in such a manner as to enable the cover (2) to rotate rearwards from the position (A) through an angle greater than 180 degrees so as to bring the cover (2) into a position (B) in which it rests on a support surface by way of its lower end and supports the body (1) in a stable inclined position, in which the open face of the body (1) is in view.
Patent AT-E92686-T1 (AT)
Inventor: SQUIRES JOHN P
IPC: H02P6/06
Filed: 1987-07-01
Granted: 1993-08-15
Abstract: Control and synchronization of a polyphase, brushless DC motor (M) (used for a hard-disk system) during initial start-up of the motor, is effected by monitoring rotor position using a high-frequency commutation: A short current pulse is applied to each power phase (A,B,C) of the motor, and motor current conducted in response thereto is measured to determine therefrom positional information of the rotor. From such positional information the identity of the appropriate motor phase to which is applied a torque-producing current is determined. Cycles of high-frequency commutation and application of torque-producing current are performed, until the rotational speed of the rotor has attained a predetermined RPM. Motor speed is controlled in synchronized, increasing fashion by continued monitoring of the motor current and back-EMF, until a desired rotational RPM is attained, whereupon torque-producing current is sequentially applied to each motor phase in synchronization with the rotor position by deriving positional information from the disk (34).
Patent AT-E70800-T1 (AT)
Inventor: CHRISTENSSON LARS
IPC: B65D77/06
Filed: 1987-05-13
Granted: 1992-01-15
Abstract: A reclosable container which is liquid and gas proof before being opened, and which is arranged, after having been opened, for being reclosed to become steam proof, and which comprises an outer container sleeve (21) of a supporting material, an inner layer on said container sleeve of a liquid or gas tight material, a reclosable lid means (22) comprising a lid frame (26) adapted to be introduced into the open end of the container sleeve (21), and a closing lid (27) arranged to be connected to the lid frame (26) under steam proof conditions, and in which the lid frame (26) is, round the frame opening thereof, formed with a downwardly projecting lid frame neck (28) having an even bottom surface, to which a separate sealing foil (23) is sealingly connected, and which sealing foil has a laterally out from said lid frame neck (28) projecting and all around extending sealing foil part which is fold up to a peripheral sealing rim (33) when the reclosable lid means together with the sealing foil (23) is pressed down into the open end of the container tube (21) and which is welded or otherwise sealingly connected also to the sealing inner surface of the container tube (21). <IMAGE>
Patent AT-E106723-T1 (AT)
Inventor: EDWARDS MICHAEL L
IPC: A61K31/135
Filed: 1988-04-07
Granted: 1994-06-15
Abstract: Certain chalcone derivatives are reported to inhibit the polymerization of tubulin to form microtubules and are found to be antimitotic agents which can be used to control the growth of tumor tissue and can be used an antigout agents.
Patent AT-E84714-T1 (AT)
Inventor: PAWELCHAK JOHN MICHAEL
IPC: C07D491/048
Filed: 1988-05-10
Granted: 1993-02-15
Abstract: Compositions and methods for the transdermal delivery of pharmacologically active chiral compounds are described which are based on the use of enantiomers or mixtures that contain a major amount of the enantiomers.
Patent AT-E164278-T1 (AT)
Inventor: CHAUM DAVID PROF DR
IPC: G07F7/10
Filed: 1988-11-22
Granted: 1998-04-15
Abstract: Cryptographic methods and apparatus for forming, checking, blinding, and unblinding of undeniable signatures are disclosed. The validity of such signatures is based on public keys and they are formed by a signed party with access to a corresponding private key, much as with public key digital signatures. A difference is that whereas public key digital signatures can be checked by anyone using the corresponding public key, the validity of undeniable signatures is in general checked by a protocol conducted between a checking party and the signing party. During such a protocol, the signing party may improperly try to deny the validity of a valid signature, but the checking party will be able to detect this with substantially high probability. In case the signing party is not improperly performing the protocol, the checking party is further able to determine with high probability wether or not the signature validly corresponds to the intended message and public key. Blinding can be used while obtaining undeniable signatures, while providing them to other parties, and while checking their validity.
Patent AT-E109000-T1 (AT)
Inventor: TICE THOMAS R
IPC: A61K38/09
Filed: 1988-03-31
Granted: 1994-08-15
Abstract: A compatible, biodegradable microcapsule delivery system for active ingredients, including hormonally active peptides, proteins, or other bioactive molecules, and a method of making the same. The ingredients are encapsulated in biodegradable copolymer excipients of varying mole ratios and the blend of the microcapsules are administered to an animal. Delivery of the ingredient occurs over a prolonged period of time at a constant rate as a result of the varying break-down rates of the copolymer excipients.
Patent AT-E58120-T1 (AT)
Inventor: COMMANDEUR RAYMOND
IPC: C07C67/00
Filed: 1988-07-12
Granted: 1990-11-15
Abstract: Polyarylalkane oligomer compositions consisting essentially of a mixture of isomers of xylyl-xylene and of higher homologues and a mixture of isomers of bis(dimethylphenyl)xylylene and of higher homologues; the method of making such compositions by first reacting toluene, xylene, or a mixture of toluene and xylene with chlorine in the presence of a radical generator, removing the unreacted toluene, and then subjecting the reaction product to the action of an inorganic halide or inorganic acid in the presence of xylene, and microcapsules containing color-forming material wherein the compositions are used as solvents for the color-forming material.
Patent AT-E76820-T1 (AT)
Inventor: BAIKER WALTER
IPC: B60G21/10
Filed: 1988-02-09
Granted: 1992-06-15
Abstract: PCT No. PCT/CH88/00032 Sec. 371 Date Dec. 7, 1988 Sec. 102(e) Date Dec. 7, 1988 PCT Filed Feb. 9, 1988 PCT Pub. No. WO88/06106 PCT Pub. Date Aug. 25, 1988.The axle suspension for vehicles, particularly heavy and special vehicles, has an axle housing connection using two telescopic assemblies (26, 20, 21, 24, 87) each having a telescopic cylinder (6, 95) and a telescopic tube (2, 23, 43, 91) displaceable therein with a working piston (20, 44, 55, 82) at one end and a hinged connection (3) at the other. The telescopic cylinder (6, 95) as a mounting tube is fixed to the chassis (5) and the telescopic tube (2, 23, 43, 91) is connected in articulated manner to axle (4), in such a way that the axle is pivotable at right angles to the vehicle, but cannot be rotated about its own axis. The telescopic assemblies guiding the axle (4) accomplish the vehicle suspension, as well as vertical adjustment and slope compensation of the vehicle.
Patent AT-E72129-T1 (AT)
Inventor: BURGHART KURT DR
IPC: A61K9/70
Filed: 1988-05-27
Granted: 1992-02-15
Abstract: A transdermal therapeutically effective pharmaceutical dressing is composed of a film-forming polymer which contains the active ingredient, a liquid polymer matrix which forms a flexible film on hardening, the active ingredient, a solvent which controls the release of the active ingredient and in which the active ingredient is at least partially soluble, a solvent for the matrix which evaporates on the skin, and a propellant. The dressing is contained in a device for metered spraying on to a predetermined surface.
Patent AT-E88471-T1 (AT)
Inventor: SEELE RAINER DR
IPC: A01N43/653
Filed: 1989-02-21
Granted: 1993-05-15
Abstract: Azolylmethyloxiranes of the general formula I   <IMAGE> I  where A and B are cycloalkyl, tetrahydropyranyl, tetrahydrofuranyl, dioxanyl, norbornyl, cycloalkenyl or phenyl, each of these radicals being unsubstituted or substituted, with the proviso that A and B are not simultaneously phenyl, D is O, X is CH or N, and their plant-tolerated acid addition salts or metal complexes, and fungicides containing these compounds.
Patent AT-E132723-T1 (AT)
Inventor: KOTHE LUTZ
IPC: A61B10/00
Filed: 1989-06-21
Granted: 1996-01-15
Abstract: In a device for the recovery of a tissue sample, tissue fluid or similar, which is detached and/or aspirated by a surgical instrument, tubing is provided between the surgical instrument and a collecting device. A vacuum-producing apparatus is assigned to the tubing. In this case the tubing (5) is to be connected to a transmission head (4), which rests with a ring seal (15) on the collecting apparatus (7).
Patent AT-E107681-T1 (AT)
Inventor: TURBETT ROBERT JOHN
IPC: C08K5/09
Filed: 1989-07-27
Granted: 1994-07-15
Abstract: A composition comprising:   (a) a homopolymer of ethylene having a density in the range of about 0.915 to about 0.925 gram per cubic centimeter and a melt index in the range of 0.1 to about 5 grams per 10 minutes or a copolymer of ethylene and one or more alpha-olefins, each having 3 to 8 carbon atoms, said copolymer having a density in the range of about 0.880 to about 0.915 grams per cubic centimeter and a melt index in the range of about 0.1 to about 10 grams per 10 minutes; and   (b) a polysiloxane having the formula: <CHEM>  wherein: R = alkyl having 1 to 4 carbon atoms, acyl having 1 to 4 carbon atoms, or trimethyl silyl, and each R is alike or different  R min  = alkyleneoxy having 3 to 11 carbon atoms R sec  = hydrogen or alkylhydroxy having 3 carbon atoms and 2 hydroxyl groups.  x = about 2 to about 20  y = about 2 to about 20, and the hydroxyl content of the composition is at least about 0.15 percent by weight based on the total weight of the composition.
Patent AT-E103338-T1 (AT)
Inventor: AU ANDREW T
IPC: C12P13/04
Filed: 1989-08-30
Granted: 1994-04-15
Abstract: The present invention is directed to a process for producing (-) 2-substituted-ornithines comprising contacting a 2-substituted-piperidone with L-alpha-E-amino-caprolactam-hydrolase in the presence of a divalent cation.
Patent AT-E148843-T1 (AT)
Inventor: PARIGI MARCELLO
IPC: B21D43/09
Filed: 1989-09-22
Granted: 1997-02-15
Abstract: The machine (1) for slowing down a series of iron sheets (21) traveling in close succession after each other along a production line (26) is installed between a conveyor belt (30) and a collecting area or pit (31) destined to collect said sheets (21). The machine (1) slows down the sheets (21) incoming from the conveyor belt (30) before they bump into a stop shoulder (32) provided on a wall of the same collecting pit (31), thus preventing the iron sheets from being damaged by such an impact. The machine (1) substantially comprises a pair of grooved-surface rubber-coated rolles (3,4) between which the sheet (21) to be slowed down runs. The sheet (21) runs between such rollers releasing its excess of kinetic energy without that relative slippings take place between the surfaces of the sheets (21) and of the rolls (3,4), and without that the trailing edge and the leading edge of two successive sheets (21) bump into each other.
Patent AT-E115792-T1 (AT)
Inventor: MURDOCH GRAHAM ALEXANDER MUNRO
IPC: H02P7/06
Filed: 1989-04-11
Granted: 1994-12-15
Abstract: The present application discloses an adjustable reactance, and a device for controlling the value of a reactance. The invention has application in tuning circuits, and the control of electrical devices, such as electric motors. The invention, in particular, discloses an apparatus and method for the truncation of voltage across or current through a reactance element. The application also discloses a frequency selection device adapted to select any one of a relatively large range of frequencies. <IMAGE>
Patent AT-E91703-T1 (AT)
Inventor: KUNZ REINER DR
IPC: C09K3/14
Filed: 1990-03-12
Granted: 1993-08-15
Abstract: The strength and water resistance of the binding of abrasive grain on the basis of corundum or silicon carbide into synthetic resin bonded abrasive agents is improved by a surface treatment with microdispersed hydrophobic silicon dioxide.