baber/WOPTO huggingface dataset:
Patent AT-E78496-T1 (AT)
Inventor: COOSEMANS LUC MARIA CONSTANT
IPC: C08F4/646
Filed: 1988-02-08
Granted: 1992-08-15
Abstract: Catalyst system, suitable for the (co)polymerization of ethylene and optionally minor amounts of 1-alkenes and/or dienes at such temperatures that the copolymer formed goes into solution, to be prepared by combining at least two components A and B, which components comprise:     A : one or more magnesium compounds, one or more aluminium compounds, one or more transition metal compounds and optionally one or more halogen compounds, in such amounts that the atomic ratio of halogen to magnesium is at least 2, the atomic ratio of aluminium to transition metal is at least 3, the atomic ratio of aluminium to magnesium is at least 1, and the atomic ratio of magnesium to transition metal is at least 0.5, B : one or more organoaluminium. compounds of the general formula Rm<1>Al X<1>3-m, where the symbols R<1> are equal or different and represent a hydrocarbon residue with 1-20 carbon atoms and the symbols X<1> are equal or different and represent a hydrogen atom, a group of the general formula -NR<2>2 (where R<2> is a hydrocarbon residue with 1-10 carbon atoms), a group of the general formula -OR<3> (where R<3> is a hydrocarbon residue with 1-20 carbon atoms or a group of the general formula -Si(R<4>)3, where the symbols R<4> are equal or different and represent a hydrogen atom and/or a hydrocarbon residue with 1-20 carbon atoms), and 0 < m < 3, or a group of the general formula -[OAlR<5>)]n-OAlR2<5>, where the symbols R<5> are equal or different and represent a hydrocarbon residue with 1-10 carbon atoms, and n >/= 0, which two components are, separately or in combination, supplied direct to the polymerization vessel in such amounts that the atomic ratio of the aluminium from component B to the aluminium from component A is at least 0.1.
Patent AT-E88693-T1 (AT)
Inventor: VAN KRUCHTEN EUGENE MARIE GODF
IPC: C07C67/00
Filed: 1988-02-11
Granted: 1993-05-15
Abstract: Process for the preparation of basic alkaline earth metal salts of organic carboxylic acids, which comprises   (a) mixing the organic carboxylic acids with more than an equivalent amount of an alkaline earth metal hydroxide and/or oxide in a hydrocarbon solvent; (b) introducing carbon dioxide into the mixture obtained in an amount of at least 0.5 equivalent carbon dioxide per equivalent of excess alkaline earth metal; and (c) removing residual solids, if any, and an aqueous layer, if any, wherein the organic carboxylic acids comprise a blend of a C8-30 alkyl salicylic acid and one or more alkanecarboxylic acid in which the alkyl moiety is branched and has from 4 to 40 carbon atoms. Such a salt has dispersant properties and is suitable for use in lubricating oil and fuel compositions.
Patent AT-E101383-T1 (AT)
Inventor: JOSEFIK JOHN
IPC: C02F1/72
Filed: 1988-08-03
Granted: 1994-02-15
Abstract: The improved high pressure oxygen-saturated water treatment apparatus (10) of the present invention functions to provide super-saturated oxygen treatment to waste water for purification thereof. The apparatus includes a pressurized treatment tank (12) having a substantial longitudinal dimension, with a chamber separation plate (14) forming two interconnected chambers (16, 18) in the tank (12). An input conduit for flowing waste water into the first chamber of the tank is provided. An oxygen input conduit (22) is connected to the tank for providing oxygen-containing gas under substantial pressure within the tank. An oxygen output conduit (30) is also disposed on the tank (12) for receiving the oxygen-containing gas from the tank to form a pressurized oxygen-containing stream. A venturi (34) is also disposed on the tank for receiving and combining the pressurized oxygen-containing stream with recirculated water from the tank to form a combined injection stream (36) of pressurized water which is super-saturated with oxygen, and which is then injected into the treatement water contained within the tank. As the tank is maintained at a pressure lower than that of the injection stream, the pressurized oxygen comes out of solution in tiny bubbles preferentially about particles of solid waste to entrain and provide supplemental floatation thereto. The result is to substantially oxidize any oxidizable material contained within the tank. The treated water is then removed by suitable means from the tank from the second chamber thereof.
Patent AT-E94284-T1 (AT)
Inventor: BAKER CHRISTOPHER JOHN
IPC: G01N37/00
Filed: 1988-08-09
Granted: 1993-09-15
Abstract: A disposable cartridge for use in a clinical sensing arrangement interfaces electrically with a host instrument capable of responding to electrical signals generated by detector devices (2) incorporated in the cartridge upon exposure to calibrant fluids and/or clinical fluids under examination. The cartridge includes a passage (3) linking a reservoir of calibrant fluid (4) to the detector devices and further linking said device to a closed container (5) for fluid which has been conveyed past the devices. A fluid under test can be introduced into the cartridge through the passage wall (7) at a location disposed between the reservoir and the detector devices.
Patent AT-E79697-T1 (AT)
Inventor: ROIATTI JEAN-MARIE
IPC: H01R4/42
Filed: 1988-02-23
Granted: 1992-09-15
Abstract: The terminal, disposed in a housing (2) of a casing of a modular device, has a cage (8) with an internal screw thread for the manoeuvring screw. The conductive terminal part (12) has an emergent end (14) surmounted by an emergent end (19) of a solid reinforcing part passing, into the housing, on the other side of the terminal part in order to bear on one end (21) of a link wire (20) whose emergent and bent end (22) grips the busbar and clamps it against the assembly of the emergent ends (14,19). <IMAGE>
Patent AT-E83327-T1 (AT)
Inventor: TARDY ANDRE
IPC: G02B6/35
Filed: 1989-02-02
Granted: 1992-12-15
Abstract: Fibre-optical switch (20) being used, for example, as a terminal of a fibre-optical network specialised for the collection of binary-type data. In this "ALL" or "A LITTLE" switch, the variation of the optical energy guided in the fibre is induced by small lateral deformations of this fibre, the said fibre being disposed between two jaws (5) and (6) having complementary profiles, one jaw of which is made movable in relation to the other by a push-button (11). <IMAGE>
Patent AT-E79143-T1 (AT)
Inventor: SPIESS HANSRUEDI
IPC: E03F5/06
Filed: 1989-03-08
Granted: 1992-08-15
Abstract: The floor water-drain is composed of a frame (38) and a grating (39) inserted therein. The grating (39) has a central bar (1) and transverse bars (2) arranged thereon. Retaining parts (15, 16, 17), into which projecting parts (3, 4, 5) of transverse bars (2) reach when the grating (39) is inserted, are arranged above a support (14) for the grating in the frame (38). To insert the grating, the projecting part (3) of one side of the grating is inserted into the relevant retaining part (15) and the opposite side of the grating (39) is then pressed down, the projecting parts (4, 5) at sloping surfaces (9) snapping into the retaining parts (16, 17) with simultaneous elastic deflection of the central bar (1). The grating (39) is thereby positively retained in the frame (38) and, even when using an elastic grating material, cannot be moved by the traffic running over it so far that it could spring out of the frame (38). 
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Patent AT-E91773-T1 (AT)
Inventor: REICHEL WOLFGANG DR-ING
IPC: F24F1/00
Filed: 1989-03-09
Granted: 1993-08-15
Abstract: Temperature control system for spaces of a building with ceiling or wall constructions made of metal or non-metal parts, which are fastened to the bearing or non-bearing wall or ceiling of spaces, the parts of the construction facing towards the inner space of the building being temperature-controlled by a heat transfer medium conducted through the ceiling or wall construction. On at least one pipe (1), which conducts the heat transfer medium, a number of heat transmission profiles (2) is arranged heat-conductively, preferably in a clamping manner, metallically conductively or in one piece, the effective radiation and convection surface of which being greater than the wall or ceiling surface covered by the system. 
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Patent AT-E84406-T1 (AT)
Inventor: HILLER DIETRICH DR
IPC: A61M31/00
Filed: 1989-11-14
Granted: 1993-01-15
Abstract: In the method for producing an intravaginal application system for controlled release of substances, a web made of silicone rubber and containing the substances is introduced into a mould part of a divided mould. The core of the system is arranged upon this web and is covered with a second identical web. Thereafter, the mould is closed and the webs are vulcanised at a maximum of 120 DEG C.
Patent AT-E100108-T1 (AT)
Inventor: HARRE MICHAEL
IPC: C07D319/08
Filed: 1989-10-13
Granted: 1994-01-15
Abstract: PCT No. PCT/DE89/00660 Sec. 371 Date Jun. 12, 1991 Sec. 102(e) Date Jun. 12, 1991 PCT Filed Oct. 13, 1989 PCT Pub. No. WO90/03974 PCT Pub. Date Apr. 19, 1990.The invention concerns a process for preparing (1S,2S,3R,5R)-2-((3S)-2-halo-3-hydroxy-1-alken(ynyl))-3-trialkylsilyloxy-7,7-(2,2-dimethyltrimethylenedioxy)-bicyclo(3.3.0)octane compounds of general Formula I  (* CHEMICAL STRUCTURE *) (I) wherein X is chlorine or bromine, R1 can mean straight-chain or branched alkyl of up to 6 carbon atoms, straight-chain or branched alkenyl of up to 6 carbon atoms, straight-chain or branched alkynyl of up to 6 carbon atoms, R2, R3, R4 can be in each case identical or different and can mean C1-C4-alkyl and phenyl optionally substituted by C1-C4-alkyl groups, wherein the 13,14-double bond has the trans configuration with respect to the C chain, by stereoselective reduction of an (alpha)-halo-enone of general Formula II  (* CHEMICAL STRUCTURE *) (II)  wherein X, R1, R2, R3, R4 have the meanings given above, with a reagent produced from diisobutyl aluminum hydride and 2,6-di-tert-butyl-4-methylphenol.
Patent AT-E216369-T1 (AT)
Inventor: DREIKORN BARRY ALLEN
IPC: C07D237/28
Filed: 1989-01-25
Granted: 2002-05-15
Abstract: Compounds of the formula (1): <CHEM>  wherein:  R<1> to R<4> are independently H, halo, (C1-C4) alkyl, branched (C3-C4) alkyl, halo (C1-C4) alkyl, (C1-C4) alkoxy, NO2, or NH2, at least two of R<1> to R<4> being H, or one of R<2> to R<4> is -NR<7>-Y-Ar or O-Y-Ar and the rest of R<1> to R<4> are H;  W is N, or CR<5>;  R<5> is H, CH3, Cl, O-Y-Ar, or -NR<7>-Y-Ar;  R<6> is H, CH3, Cl or Br;  A is -O-Alk or -X-Y-Ar; Alk is a C2-C18 saturated or unsaturated hydrocarbon chain, straight chain or branched, optionally substituted with halo, halo (C1-C4) alkoxy, (C3-C8) cycloalkyl, hydroxy, or acetyl; X is O, NR<7>, or CR<8>R<9>, provided that if one of R<2> to R<5> is NR<7>-Y-Ar or O-Y-Ar, then X-Y-Ar is an identical group;  R<7> is H, (C1-C4) alkyl, or acetyl; R<8> and R<9> are independently H, (C1-C4) alkyl, (C1-C4) acyl, halo, or OH, or R<8> and R<9> combine to form a saturated or unsaturated carbocyclic ring comprising three to seven carbon atoms; Y is an alkylene chain 2 to 8 carbon atoms long, optionally including an O, S, SO, SO2, or NR<7> group or a saturated or unsaturated carbocyclic ring comprising three to seven carbon atoms, or substituted with (C1-C3) alkyl, (C2-C4) alkenyl, phenyl, (C3-C8) cycloalkyl, hydroxy, halo, or (C1-C4) acyl; and  Ar is  1,3-benzodioxolyl  fluorenyl,  pyridyl,  imidazolyl,  indolyl,  thienyl, optionally substituted with CH3 or Cl,  thiazolyl,  cyclopentyl,  1-methylcyclopentyl,  cyclohexenyl (hexahydrophenyl),  cyclohexyl (tetrahydrophenyl),  naphthyl,  dihydronaphthyl,  tetrahydronaphthyl,  decahydronaphthyl, or  a group of the formula (2): <CHEM>  where R<1><0> to R<1><4> are independently H, halo, I, (C1-C10) alkyl, branched (C3-C6) alkyl, halo (C1-C4) alkyl, (C1-C4) alkoxy, halo (C1-C4) alkoxy, phenoxy, substituted phenoxy, phenylthio, substituted phenylthio, phenyl, substituted phenyl, NO2, NH2, acetoxy, OH, CN, or SiR<1><5>R<1><6>R<1><7>, OSir<1><5>, R<1><6>, R<1><7>, where R<1><5>, R<1><6>, and R<1><7> are independently (C1-C4) alkyl or (C3-C4) branched alkyl, provided that unless each of R<1><0> to R<1><4> is F, CH3, or H, then at least two of R<1><0> to R<1><4> are H;  or an acid addition salt of a compound of formula (1)  or an N-oxide of a compound of formula (1) when W is CR<5> are fungicides, insecticides, and miticides.
Patent AT-E107090-T1 (AT)
Inventor: BARNWELL DAVID EDWARD
IPC: H01R4/72
Filed: 1989-02-23
Granted: 1994-06-15
Abstract: An assembly for providing axial slrain relief to a splice between two cables that each comprise an apertured layer; the assembly comprising:   (a) one or more spacers, that can be positioned, to space the apertured layers of each cable from the inner components thereof; (b) a support sleeve that can be positioned to surround each of the apertured layers; and (c) a bonding material which can flow during installation of the assemble through the apertured layers, to bond the sleeve to each of the apertured layers. i
Patent AT-E123879-T1 (AT)
Inventor: PATTERSON RICHARD A C O MINNES
IPC: G02B6/24
Filed: 1989-04-17
Granted: 1995-06-15
Abstract: Elements for making butt splices in optical fibers are simplified when formed of a deformable material and formed to define three surfaces (18,23,30) for contacting the fibers to be spliced. The surfaces are formed between two legs (20,21) of an element such that when the legs are closed onto the fibers the surfaces center the fibers and afford a resilient spring compression reserve force on the aligned fibers to maintain them in contact and the fibers are depressed into the surfaces slightly to center the fiber cores. Should one fiber be larger than another, the surfaces will deform sufficiently to clamp onto both fiber ends and be deformed even by the smallest of the two fibers. Thus, the splice element 11 will center the cores of the optical fibers such that in aligned position 90% or better of the surfaces of the core portions be aligned.
Patent AT-E140971-T1 (AT)
Inventor: HODGSON JOHN EDWARD
IPC: C12N1/21
Filed: 1989-05-30
Granted: 1996-08-15
Abstract: DNA sequences obtained from S. clavuligerus, recombinant vectors incorporating such sequences and hosts transformed with such vectors are disclosed. The DNA comprises one or more genes encoding one or more enzymes involved in the biosynthesis of clavulanic acid and may be used to improve the yield of clavulanic acid produced by clavulanic acid-producing organisms such as S. clavuligerus ATCC 27064.
Patent AT-E114734-T1 (AT)
Inventor: AGHAJANIAN MICHAEL KEVORK
IPC: C22C21/00
Filed: 1989-09-28
Granted: 1994-12-15
Abstract: The present invention relates to the formation of a metal matrix composite body by a spontaneous infiltration technique. Particularly, an infiltration enhancer and/or infiltration enhancer precursor can be positioned at least partially between or at an interface between a matrix metal (2) and a filler material (3) (or preform) which is to be infiltrated by molten matrix metal (2). Moreover, at least at some point during the process, an infiltrating atmosphere may be in communication with the filler material or preform (3) and/or matrix metal (2).
Patent AT-E109541-T1 (AT)
Inventor: HURSKAINEN OIVA
IPC: E05B63/12
Filed: 1989-05-11
Granted: 1994-08-15
Abstract: The invention relates to a central locking system including a number of locking units (2a..2n) provided with a bolt member (3) movable into a locking and open position, and a control unit (1) provided with a locking mechanism, said locking units being operated simultaneously by said control unit. For controlling the movements of the bolt member (3) the locking units (2a..2n) include a two directionally operable electric motor (12) arranged to be operated electromechanically from the control unit (1) so that switching on and off of current and choice of the direction of current is achieved by means of a backwards and forwards movable selecting member (14) connected to said locking mechanism. The system also includes an accumulator unit (4) connectable to a power source, preferably to the mains, for increasing the current strength momentarily when current is connected by said selecting member (14).
Patent AT-E122836-T1 (AT)
Inventor: LUCAS KEITH
IPC: H04N11/10
Filed: 1989-10-10
Granted: 1995-06-15
Abstract: A method for encoding a high definition television signal comprising a first frequency spectrum portion for standard resolution and a second high frequency spectrum portion for high resolution consistent with the B-MAC composite signal format comprises the steps or orthogonally sampling the high definition signal, diagonally filtering diagonal resolution information, and decimating alternate samples of alternate lines for folding in high frequency horizontal resolution information by means of a skew-symmetric low-pass filter. A method at a standard television resolution receiver for decoding the high-definition television signal uses a simple low pass filter to recover the baseband television spectrum at standard television resolution. A method at a high-definition television receiver comprises the steps of unfolding the high frequency horizontal resolution information and thereafter line doubling the unfolded high frequency resolution informtion to improve vertical resolution of the high-definition television signal. Thus, the encoding method is compatible for reception at either a standard resolution or high-definition television receiver.
Patent AT-E108232-T1 (AT)
Inventor: SCHULLIGEN BERND
IPC: D07B7/00
Filed: 1990-04-28
Granted: 1994-07-15
Abstract: The invention relates to a method and an apparatus for making a bundle of a plurality of individual metal wires (strands) or a cable composed of a plurality of strands. To obtain strands of substantially improved quality, it is proposed to give the strand a low constant tensile stress during production, continuously to measure the torsion value of the strand or cable in the region of this low constant tensile stress during the entire production operation, and, in the event of deviations of the measured torsion value from the predetermined torsion value, to generate a control signal, by means of which the rotational speed of the overwinding device is varied in such a way that the strand or cable assumes the set torsion value again.
Patent AT-E79331-T1 (AT)
Inventor: MANGOLD ANTON
IPC: B60C27/14
Filed: 1990-05-17
Granted: 1992-08-15
Abstract: The anti-skid device comprises an anti-skid belt (11) which is to be detachably connected at two ends and can be pulled onto the vehicle tyre (14) with the aid of a vehicle-side auxiliary device without an operator having to make direct intervention. The anti-skid belt is reeled off a roller (12) while the vehicle is travelling, after a spring strap (24) which forms the start of the belt and is detachably connected to the roller (12) has been pressed on the tyre by the roller pressure. Mounted on the spring strap (24) are hooks (26) which, after a complete rotation of the wheel which the spring strap on the tyre follows completely, engage with corresponding counter-elements which are also held ready on the roller in an exactly fitting manner, so that the anti-skid belt is automatically closed. In order to ensure the exact alignment of the hooks, a lever is arranged on the spring strap in the tread area of the tyre and aligns the spring strap when it arrives in position between the tyre and the carriageway during the rotation of the tyre. <IMAGE>
Patent AT-E101427-T1 (AT)
Inventor: HUNZIKER BRUNO
IPC: F16K27/06
Filed: 1990-10-18
Granted: 1994-02-15
Abstract: A ball cock including a housing of a thermoplastic material. The housing is composed of two parts which are integrally connected to each other. A ball plug is made integrally with a pivot of plastics material. The pivot is mounted in a bore extending transversely of the passage opening of the housing. A seal is provided for sealing the pivot to the outside. The plane of separation of the two housing parts extends transversely of the passage opening and through the axis of rotation of the pivot. The two housing parts have recesses at least in the region of the seal for the pivot. The recesses receive a component which is integrally connected in a tight manner with the housing parts.
Patent AT-E100732-T1 (AT)
Inventor: AHVENAINEN ANTERO
IPC: B01J8/00
Filed: 1990-11-07
Granted: 1994-02-15
Abstract: The invention relates to a method and a device for feeding a catalytic slurry, especially a dilute catalytic slurry, into a polymerization reactor. The catalytic slurry is fed into one or more catalytic-slurry feeding containers (20a, 20b), wherein the catalytic slurry is mixed. The mixture is fed further from the feeding container (20a, 20b) under pressure into a batching space (16, 17) of a batching and feeding device (10), from which batching space the catalytic slurry is further uninterruptedly fed into the polymerization reactor by means of pressure of a medium fed by batches into said batching and feeding device (10). The catalytic slurry is continuously circulated via the batching and feeding device (10) back into the feeding container (20a, 20b) and that after each catalytic slurry batch fed into the polymerization reactor, the batching space (16, 17) is essentially totally emptied of the medium by leading the medium via a discharge channel (15) out of the batching and feeding device (10) before refilling the batching space (16, 17) with the catalytic slurry mixture.
Patent AT-E116272-T1 (AT)
Inventor: URLINGS LEONARDUS GERARDUS CAT
IPC: B01D53/84
Filed: 1990-08-27
Granted: 1995-01-15
Abstract: Apparatus for carrying out a ground-water purification comprising one or more compartments placed above or next to one another, provided with inlets and outlets and partially filled with a biologically-active material, which apparatus is so constructed that the air to be purified, optionally supplemented with additional air and/or other gases, is passed simultaneously through an aerobic biological system which contains microorganisms which are able to utilise the organic compounds, present as contaminants, as energy and/or as a source of carbon, and also a method for purifying air and water using such an apparatus.
Patent AT-E100712-T1 (AT)
Inventor: HOUDESHELL JESSE W
IPC: A61K47/40
Filed: 1990-05-15
Granted: 1994-02-15
Abstract: Methods of eliciting anesthesia and/or a hypnotic response in vertebrate animals without provoking a significant allergic response employ complexes of steroidal anesthetics/hypnotics with selected cyclodextrins. Parenteral compositions used in the subject methods are free of surfactants.
Patent AT-E104043-T1 (AT)
Inventor: JONES DAVID MERVIN
IPC: F24D5/08
Filed: 1990-07-16
Granted: 1994-04-15
Abstract: A space heater has an elongate combustion tune (12) and a burner device (52) for supplying a combustible mixture into an inlet (34) of the tube through which the mixture and combustion products are caused to flow by a fan (58). An air conduit means has a part (36) which receives the heated gas and distributes it for heating purposes and an air duct (44) which extends longitudinally of and adjacent the tube in heat flow communication with a first region of the tube. The tube is arranged so that it emits radiant heat from a radiation region circumferentially spaced from the first region.
Patent AT-E118791-T1 (AT)
Inventor: HOPPIN CHARLES RICHARD
IPC: C08F4/652
Filed: 1990-09-20
Granted: 1995-03-15
Abstract: An olefin polymerization catalyst system comprises a solid, hydrocarbon-insoluble, magnesium-containing, titanium-containing, electron donor-containing component; an alkyl aluminum compound; and organosilane compound selected from the group consisting of branched C3-C10 alkyl-t-butoxydimethoxysilanes.
Patent AT-E107963-T1 (AT)
Inventor: RAMBACH ALAIN
IPC: C12R1/42
Filed: 1990-04-27
Granted: 1994-07-15
Abstract: The invention relates to an isolation medium for the identification of the Salmonella bacterium, wherein a polyol which can be metabolised by Salmonella and a pH indicator reacting to acidification are added to a culture support containing peptones. 
<??>The invention relates, in addition, to a method for identification of the Salmonella bacterium using the abovementioned medium.