baber/WOPTO huggingface dataset:
Patent AT-E70692-T1 (AT)
Inventor: NIJSSEN CORNELIS THEODORUS MAR
IPC: A01G1/00
Filed: 1988-09-01
Granted: 1992-01-15
Abstract: Method for furthering plant seeds by means of artificial lighting from a light source consisting of LEDs (5). The light source consisting of LEDs does not radiate any heat and can be placed very close to the objects to be lighted. The invention can be applied in warehouses, during transport in a vehicle for example.
Patent AT-E79122-T1 (AT)
Inventor: HOXMEIER RONALD JAMES
IPC: C08F6/06
Filed: 1988-10-28
Granted: 1992-08-15
Abstract: A method for separating metal residues from a polymer wherein a solution or suspension of said polymer is contacted with an aqueous solution containing one or more inorganic acids in the presence of a monocarboxylic acid containing from 6 to 20 carbon atoms. The polymer solution or suspension will be contacted with an oxidizing agent either prior to or simultaneously with the contacting with the aqueous inorganic acid solution. The inorganic acid is, preferably, a mineral acid and the monocarboxylic acid is preferably a branched chain alkanoic acid having from 6 to 10 carbon atoms. When a monocarboxylic acid is used in combination with the inorganic acid, the amount of metal removed from the polymer is increased and the amount of the aqueous phase containing ionized metal entrained in the organic phase is significantly reduced.
Patent AT-E71099-T1 (AT)
Inventor: NASSIM MICHAEL ARNOLD
IPC: A61K31/47
Filed: 1988-02-18
Granted: 1992-01-15
Abstract: There are described a new compound, methods for its preparation and compositions containing it. Calcium 9-ethyl-6,9-dihydro-4,6-dioxo-10-propyl-4H-pyrano[3,2-g]-quinoline-2,8 -dicarboxy late is a novel compound and is useful in the treatment of reversible obstructive airways disease and/or the prevention or treatment of rhinitis.
Patent AT-E98221-T1 (AT)
Inventor: BRAZDIL JAMES FRANK
IPC: C07C67/00
Filed: 1988-04-14
Granted: 1993-12-15
Abstract: Ammoxidation of propane or isobutane with NH3 and 02 using (1) a mole ratio of paraffin:NH3 in the range from 2 to 16 and a mole ratio of paraffin:O2 in the range 1 to 10 and (2) a mixture of particulate catalyst compositions, the first being especially effective to promote formation of an unsaturated nitrile and an olefin from the paraffin, and the second catalyst composition being especially effective to promote the conversion of the olefin to the unsaturated nitrile. Catalytic compositions useful in the process are disclosed.
Patent AT-E72274-T1 (AT)
Inventor: GULYA THOMAS GEORGE
IPC: D21F7/08
Filed: 1988-05-19
Granted: 1992-02-15
Abstract: A papermakers felt composed of a pin seam base fabric (1) and a needled batt (7) and having a reinforced batt flap (9) covering the pin seam. The ends of the woven base fabric (1) are provided with interdigitated loops (4) which are connected by a pin (5) to form a pin seam joint. A layer of machine direction yarns (6) are disposed on a face of the base fabric (1) and extend across the joint. A fibrous batt (2) is needled into the base fabric and machine direction yarns. To install the felt on a papermaking machine, the batt is slit at a location (8) spaced from the joint and the portion of the batt between the slit (8) and the joint is pulled away from the base fabric to provide a flap (9). The machine direction yarns (6) are separated from the base fabric along the batt and serve to reinforce the batt flap (9), preventing the flap from tearing away from the felt.
Patent AT-E92582-T1 (AT)
Inventor: LEITKO CURTIS E JR
IPC: E21B21/10
Filed: 1988-12-19
Granted: 1993-08-15
Abstract: An earth boring apparatus has a pneumatically operated earth boring tool, a flexible conduit or drill pipe connected to the tool and to a source of pneumatic fluid. The tool has an earth boring member and a reciprocally movable hammer positioned in the tool to apply a percussive force. A valve assembly in the flexible conduit or drill pipe substantially adjacent to the tool between the tool and the source of pneumatic fluid controls the flow of pneumatic fluid to the tool in response to the pressure of pneumatic fluid in the flexible conduit or drill pipe permitting the valve to be opened to permit flow of pneumatic fluid to the tool at a predetermined operating pressure to transmit an initial pulse of pneumatic fluid to initiate operation of the hammer. The valve is kept open at a lower pressure than that required to open it. One form of the valve is a pressure operated valve, spring-loaded toward closed position, opened at a first predetermined pneumatic pressure permitting flow to said tool and closed at a second, substantially lower, pneumatic pressure. Another form of the valve includes a valve, spring-loaded toward closed position, which opens in response to pneumatic conduit pressure, and spring loaded ball detents or a pneumatic pressure operated latch to secure the valve in an open position. The latch and valve are operated to closed position at a lower pressure.
Patent AT-E85459-T1 (AT)
Inventor: GRATZMULLER CLAUDE ALAIN
IPC: H01H3/24
Filed: 1988-04-06
Granted: 1993-02-15
Abstract: A differential hydraulic jack with a damping system for the control of electric circuit-breakers is provided with a floating ring which produces a damping action at the end of travel and is also provided with a damping extension stud which forms part of the jack piston and penetrates into the damping ring. No provision is made on the jack piston for any packing ring forming a seal with the jack cylinder. The damping ring carries two projecting lips constituting a double valve which forms a leak-tight seal with the bottom face of the jack piston and the internal face of the cylinder end. At the end of the travel of the piston, the damping ring forms a double sealing valve for shutting-off the supply/drain orifice of the jack.
Patent AT-E93022-T1 (AT)
Inventor: LANSCHE REINHARD DIPL-ING
IPC: F16K5/10
Filed: 1989-02-14
Granted: 1993-08-15
Abstract: The invention relates to a control element with fluid inlet and outlet windows arranged laterally in the control housing, to which windows there is allocated a control cylinder having different fluid passages, the fluid passages adding or subtracting with respect to one another depending on the position of the control cylinder. <IMAGE>
Patent AT-E96819-T1 (AT)
Inventor: TONTI SERGIO DR-CHEM
IPC: C08G69/48
Filed: 1989-07-10
Granted: 1993-11-15
Abstract: A process for producing modified, impact-resistant polyamides showing an increased polymerization rate is described, which process comprises the polymerization of an  omega -lactam in the presence of:     a) a mixture of an organic diisocyanate and an organic monoisocyanate, the isocyanate groups of both compounds being blocked with an  omega -lactam; b) a polyoxyalkylene amine having an amine functionality lower than 3, and   c) an alkaline catalyst.
Patent AT-E89683-T1 (AT)
Inventor: WIMMER WILLI
IPC: H01F17/04
Filed: 1989-11-27
Granted: 1993-06-15
Abstract: The invention relates to a multipole suppression choke, in particular for data buses, which is distinguished by small dimensions and can be easily produced and handled fully automatically. This is achieved by means of a special shape of the core 1 or 2 in conjunction with a special mount 3 of plastic for the core and a snap-in device 3a on the mount for snapping the core 1 or 2 into the latter. <IMAGE>
Patent AT-E104821-T1 (AT)
Inventor: RUEDIGER THOMAS DIPL-ING
IPC: H04Q3/42
Filed: 1989-12-15
Granted: 1994-05-15
Abstract: 2.1 In communication exchanges to which subscriber sets and also external lines are connected with different dialling methods in each case, uniform procedures are to be used during the transmission of the dialling information from the subscriber set to the external line, in which procedures it is not necessary to determine which dialling method is used by a subscriber set. The dialling information coming from a subscriber set with multifrequency push-button dialling is in this case to be connected through directly on the speech path when it is connected to an external line which also operates in accordance with the multi-frequency method. This direct connecting-through of the dialling information should not be disadvantageously influenced by dialling conversion procedures. 2.2 The dialling information is always supplied via control devices to the external line seized in each case, independently of the dialling method of a subscriber set. When an external line operated in accordance with the multi-frequency dialling method is seized in the outgoing direction, the presence of audio-frequency dialling information is determined with the aid of an audio-frequency receiver connected to the speech path. If this is so, only the direct sending-out of the dialling information is enabled and the multi-frequency transmitter provided for the conversion of dialling information is inhibited. 2.3 In this procedure, it is not necessary to determine the dialling method of a subscriber set from which an external line is seized. The multi-frequency push-button dialling information is connected through directly without delay and without being influenced by conversion processes. <IMAGE>
Patent AT-E121092-T1 (AT)
Inventor: FISHER MICHAEL H
IPC: C07H17/08
Filed: 1989-05-17
Granted: 1995-04-15
Abstract: There are disclosed novel avermectin compounds having a cleaved furan ring and a hydroxy group in the 8a position. Processes for preparing these novel compounds are also disclosed. These compounds have utility as anti-parasitic agents and as insecticides against agricultural pests.
Patent AT-E87467-T1 (AT)
Inventor: NYSTROEM CHRISTER
IPC: A61K9/16
Filed: 1989-01-12
Granted: 1993-04-15
Abstract: The invention relates to an ordered mixture of particles of a water-soluble, pharmaceutical carrier substance and smaller particles of at least one pharmaceutically active substance which adhere to the carrier particles. In accordance with the invention a pharmaceutical disintegrant is incorporated in the carrier particles. The invention also relates to pharmaceutical preparations which include one such ordered mixture, and also to a method of producing such preparations and to the use of the ordered mixtures in such preparations.
Patent AT-E111893-T1 (AT)
Inventor: DEAN RICHARD T
IPC: A61K39/395
Filed: 1989-06-14
Granted: 1994-10-15
Abstract: A bifunctional coupling agent for joining a sulfhydryl-containing protein or peptide and a metallic radionuclide comprising a sulfhydryl selective electrophile, a chelator containing at least one protected thiol and a organic linking radical which serves to join said electrophile and said chelator is disclosed. A radiodiagnostic precursor comprising an antibody or antibody fragment and the specified bifunctional coupling agent bound to a sulfhydryl group on the antibody or antibody fragment is also disclosed.
Patent AT-E165836-T1 (AT)
Inventor: COY DAVID H
IPC: A61K38/00
Filed: 1989-10-13
Granted: 1998-05-15
Abstract: In general, the invention features a linear (i.e., non-cyclic) bombesin analog of biologically active mammalian gastrin-releasing peptide (GRP) and amphibian bombesin, having an active site and a binding site responsable for the binding of the peptide to a receptor on a target cell; cleavage of a peptide bond in the active site of naturally occuring bombesin or GRP is unnecessary for in vivo bilogical activity. The analog has one of the following modifications: (a) a deletion of a residue within the active site and a modification of a residue outside of the active site, or (b) a remplacement of one or two residues within the active site with a synthetic amino acid. The analog is capable of binding to the receptor and acting as a competitive inhibitor of the naturally occurring peptide by binding to the receptor and, by virtue of one of the modifications, failing to exhibit the in vivo biological activity of the naturally occurring peptide.
Patent AT-E88911-T1 (AT)
Inventor: HORSTMANN MICHAEL DR
IPC: A61M37/00
Filed: 1990-03-23
Granted: 1993-05-15
Abstract: A transdermal therapeutic system exhibiting layered structure consists of a backing layer which is impermeable to active substances, a matrix having water-insoluble basic material and islands (inclusions) divided therein, and a layer controlling the access of cutaneous liquid by means of which the matrix is activatable. Process for the production are described.
Patent AT-E126438-T1 (AT)
Inventor: HAEGER BRUCE EDWIN
IPC: A61K9/08
Filed: 1990-06-29
Granted: 1995-09-15
Abstract: Injectable aqueous compositions comprising folic acid and leucovorin and their salts, optionally including benzyl alcohol, sodium chloride and agents for adjusting pH are stabilized and buffered in the range of 6 to 10 by adding a combination of tromethamine and monothioglycerol. Such compositions remain stable for prolonged periods even when exposed to sunlight.
Patent AT-E156747-T1 (AT)
Inventor: HUIZINGA GERT JAN
IPC: B31B50/25
Filed: 1990-05-18
Granted: 1997-08-15
Abstract: A method of forming lines of weakness in or grooving a plastic material, especially a packaging material, by local vaporization or degradation by means of a laser beam, which laser beam and which plastic or packaging material can be moved in relation to each other, wherein the laser beam is generated by means of a wavelength tunable laser tuned to a wavelength selected on the basis of the wavelength depending absorption spectrum of the material to be processed.
Patent AT-E80352-T1 (AT)
Inventor: BUTTERBRODT GERHARD
IPC: B65D17/44
Filed: 1990-07-13
Granted: 1992-09-15
Abstract: PCT No. PCT/DE90/00537 Sec. 371 Date Jan. 14, 1992 Sec. 102(e) Date Jan. 14, 1992 PCT Filed Jan. 13, 1990 PCT Pub. No. WO91/01254 PCT Pub. Date Feb. 7, 1991.A tamperproof closure for a tube includes a neck projection on a neck of the tube, which neck projection is riveted to an edge of a sleeve section provided in a cap. After the neck projection has been broken off to use the tube, the cap can be replaced on the tube, however, the connection is so loose that when the tube is picked up again, the cap is immediately detached from the neck, thus indicating prior use.
Patent AT-E117793-T1 (AT)
Inventor: WILLIAMS ROBERT S
IPC: B22D11/06
Filed: 1990-11-01
Granted: 1995-02-15
Abstract: An apparatus and method for regulating the gap between a casting nozzle and a casting wheel in which the gap between the casting nozzle and the casting wheel is monitored by means of at least one sensing element protruding from the face of the casting nozzle. The sensing element is preferably connected to a voltage source and the casting wheel grounded. When the sensing element contacts the casting wheel, an electric circuit is completed. The completion of the circuit can be registered by an indicator, and the presence or absence of a completed circuit indicates the relative position of the casting nozzle to the casting wheel. The relative positions of the casting nozzle and casting wheel can thereby be selectively adjusted to continually maintain a predetermined distance between their adjacent surfaces.
Patent AT-E120468-T1 (AT)
Inventor: MARSHALL GARLAND ROSE
IPC: A61K38/00
Filed: 1990-03-07
Granted: 1995-04-15
Abstract: Novel inhibitors of retroviral protease, e.g., HIV protease, are provided which are peptides having from about 4 to about 8 amino acid residues and which are substrates for said protease derived from known cleavage sites and modified to contain an internal CH2NH bond isostere.
Patent AT-E94238-T1 (AT)
Inventor: FLADUNG MANFRED
IPC: E01F13/08
Filed: 1990-02-14
Granted: 1993-09-15
Abstract: A road barricade (22) can be swivelled upward from its open position parallel to the road surface, in which its U-shaped cross-section overarches the drive mechanism, about a shaft (20) secured to the ground, into barricade position. To this end it has, on the side nearer the ground in the open position, a pair of guide curves (82, 83), or a pair of rectilinear guide ramps (27, 29) along which a pair of feed rollers (36, 38) move, which are mounted on a threaded muff (34) which slides on a drive spindle (30). This drive spindle is guided by means of running wheels (44, 46) on the base plate (14) of the barrier and carries a protective tube (50, 56) which surrounds the spindle (30). In an approximately vertical closed position, the common shaft butt ends of the feed rollers and the running wheels engage in curved grooves (74) in the barricade element; the barricade element is swivelled downward in a controlled manner under its own weight by the co-operation of the guide lines with the feed rollers. At least the free end region of the barricade element can be flexible, and at least the drive region can be heatable.
Patent AT-E128060-T1 (AT)
Inventor: OLESEN PAUL
IPC: B25C/
Filed: 1990-01-22
Granted: 1995-10-15
Abstract: An anvil unit for guiding and clinching staples as driven downwardly in a vertical plane in which each staple leg is guided into a guide means in the unit, each guide means lies at an angle to such vertical plane. Communicating with forming a part of each guide means is a slot, at an angle to the vertical plane, with a swingable wing thereon for clinching the staple legs after each has penetrated the workpiece.
Patent AT-E125694-T1 (AT)
Inventor: NAKAHARA KOICHI
IPC: A21D2/36
Filed: 1991-04-02
Granted: 1995-08-15
Abstract: Glucosyltransferase inhibitors containing as an active ingredient an extract of fermented tea leaves are described. Illustrative examples of the fermented tea leaves include Oolong tea, black tea and Pu-erh tea. Also described are foods or beverages for the prevention of dental caries, which contain an effective amount of one of such inhibitors. Dental caries can be prevented by taking such foods or beverages.
Patent AT-E136929-T1 (AT)
Inventor: NAKATA MOTOMI
IPC: G01N33/53
Filed: 1991-08-28
Granted: 1996-05-15
Abstract: A hybridoma capable of producing a monoclonal antibody specifically reacting with human perforin and the monoclonal antibody belonging to subclass IgG2b and having L chain of  kappa  type are provided.
Patent AT-E148388-T1 (AT)
Inventor: PELZER HELMUT
IPC: B29B17/00
Filed: 1991-11-19
Granted: 1997-02-15
Abstract: Reutilisation of duroplastic polyurethane foam components (I) in the form of pieces, strips or shavings comprises heat-compressing filled components at a temp. between approx. 150 deg.C and the decomposition temp. (160-280, pref. 180-250, esp. 190-220 deg.C). - Specifically, the compressed components are held in a compressed state at a temp. below 110 deg.C before cooling. - They are heated by heating a moulding or the surface of the components which are pressed together and/or using a hot gas. Heat is applied over a period of approx. 10s-20 min., pref. 15s-10 min., esp. 20s-5 min. depending on the intensity of the cpd. between the compressed components. - The sections of the moulding or of the surfaces of the components which are pressed together are heated (pref. at the end of the heating period) to a temp. between 280-320 pref. 300 deg.C. Compression occurs up to a density of at least approx. 5-10% above that of (I) before comminution.
Patent AT-E116290-T1 (AT)
Inventor: AUSTIN PETER WILLIAM
IPC: A01N33/08
Filed: 1991-09-10
Granted: 1995-01-15
Abstract: A compound of the formula <CHEM> in which R<1> and R<2> taken together represent a polymethylene chain having 3 or 4 carbon atoms, or a polymethylene chain having 3 or 4 carbon atoms substituted by at least one lower alkyl radical having 1 to 4 carbon atoms, R<3> is hydrogen, hydrocarbyl or substituted hydrocarbyl and X represents cyano, a group -SO3M or a group -S-R<4> where M is hydrogen or an alkali metal such as sodium and R<4> is hydrocarbyl or substituted hydrocarbyl. Typically R<1> and R<2> complete a cyclopentene ring, R<3> is alkyl such as methyl and X is a group -SO3Na. The compounds have microbiological activity.
Patent AT-E115018-T1 (AT)
Inventor: DEAR AIDEN ROBERT
IPC: B21J15/34
Filed: 1991-09-27
Granted: 1994-12-15
Abstract: A nosepiece assembly for blind pull-through riveting tool has long nosepiece jaws (11a, 11a) for access in to deep, narrow cavities. The inside of the nosepiece assembly is provided with means for locking the jaws together at least when a rivet is being installed. The locking means comprises frusto-conical locking face (35) on the front end of a tube (34) fixed to the tool barrel (18), co-operating with two half frusto-conical faces on the inside of the jaws. The locking faces are normally urged out of engagement by the spring (20) and are urged in to locking engagement by the rearwards axial force exerted on the jaw anvil (25) by the head (33) of the rivet being installed. In a modification, the spring (20) normally urges the locking faces (35, 36) into engagement, and they are urged out of engagement by the next rivet being fed forwardly through the anvil parts (13, 13). <IMAGE>
Patent AT-E98206-T1 (AT)
Inventor: BERGER NOELLE
IPC: H01B3/30
Filed: 1991-02-13
Granted: 1993-12-15
Abstract: Composition based on benzyltoluene, (methylbenzyl)toluene, benzylxylene, (methylbenzyl)xylene, which may optionally contain their benzyl or methylbenzyl derivatives. This composition is prepared by chlorinating a mixture of xylene and toluene, to which a Friedel and Crafts catalyst is then added. After distilling off the excess toluene and xylene, a liquid for dielectric use is obtained, which has the advantage of remaining liquid down to very low temperatures.
Patent AT-E140148-T1 (AT)
Inventor: WIDLUND LEIF URBAN ROLAND
IPC: A61F5/44
Filed: 1990-12-14
Granted: 1996-07-15
Abstract: PCT No. PCT/SE90/00838 Sec. 371 Date Jun. 19, 1992 Sec. 102(e) Date Jun. 19, 1992 PCT Filed Dec. 14, 1990 PCT Pub. No. WO91/09580 PCT Pub. Date Jul. 11, 1991.The present invention relates to a method for the flat manufacture of three-dimensional articles, in particular absorbent disposable articles. According to the invention, a plurality of narrow, flexible absorbent bodies (1a-1g) are placed sequentially on a thin material web of liquid-impermeable material (2; 2') or liquid-permeable material, said pads having mutually diverging side surfaces on both sides of a central pan of said pads intended to form the crotch parts of a manufactured article; placing a thin, second material web of liquid-permeable material (4) or liquid-impermeable material over said bodies and fastening second material web to the first material web (2; 2') so as to enclose each pad between the two material webs; and by rendering those parts of the mutually joined material webs located between the different pads contractable prior to or in conjunction with placing the liquid-permeable material web in position; and by then causing the contractable parts of the material webs to contract and therewith move the side surfaces of the pads towards one another. The invention also relates to an absorbent disposable article manufactured in accordance with the method.
Patent AT-E157209-T1 (AT)
Inventor: KENINGTON PETER BLAKEBOROUGH
IPC: H03F1/32
Filed: 1991-04-25
Granted: 1997-09-15
Abstract: Broadband amplifiers which are intended to be linear suffer from distortion and although many techniques have been devised to overcome this problem significant improvements are required especially at frequencies above 100 MHz. An error signal is formed from the output of the amplifier 4 by comparison in a subtractor 11 with its input and the error signal is combined in a coupler 17 with the amplifier output to reduce distortion. The present invention provides automatic amplitude and phase control of the signals forming the error signal by means of components 24 and 25 in a multi-channel input and in the error signal by means of components 13 and 14. These components receive control signals from feedback networks 18' and 20' which each process two of three input signals from: couplers 34, 36 before the subtractor 11, a coupler 22 which passes the error signal and a coupler 21 after the coupler 17. Preferably the two input signals used by a feedback network are used to form in-phase and quadrature signals by a 90 DEG  phase shifter 41 and mixers 42 and 43. These signals are each amplified 46, 47 and integrated 48, 49 to provide the control signals. The input signals from the feedback networks may be reduced in frequency and applied to a DSP which then provides the control signals. <IMAGE>