baber/WOPTO huggingface dataset:
Patent AT-E83553-T1 (AT)
Inventor: LOEFKVIST CHRISTER
IPC: F25D3/11
Filed: 1988-10-25
Granted: 1993-01-15
Abstract: PCT No. PCT/SE88/00565 Sec. 371 Date Apr. 16, 1990 Sec. 102(e) Date Apr. 16, 1990 PCT Filed Oct. 25, 1988 PCT Pub. No. WO89/03964 PCT Pub. Date May 5, 1989.The inventive device comprises a channel defined by a bottom and side walls having an inlet end and an outlet end for the flow of a refrigerant. Underneath the bottom there is provided transversely between the side walls an elongate first space. Substantially underneath the bottom and in association with the inlet end of the channel, an elongate second space is provided parallel to the first space. Between the first and the second space, at least one opening is so provided that a component of a flow rotating in the first space is guided substantially tangentially out of the first space and into the second space. The refrigerant therein is caused to rotate about the longitudinal axis of the second space, the second space being so connected to the inlet end of the channel that a component of the flow rotating in the second space is guided substantially tangentially out of the second space and in over the bottom so as to form a homogeneous flow of refrigerant in the channel.
Patent AT-E77470-T1 (AT)
Inventor: VIESSMANN HANS DR
IPC: F28F21/04
Filed: 1989-03-01
Granted: 1992-07-15
Abstract: The boiler consists of a water-bearing housing (16) which is passed through by a flue pipe (1) which surrounds the combustion chamber (8) and the spaces conducting the heating gases, which are divided into individual flues, and is closed at one end with a closure (23) bearing the burner and opens at the other end into a waste gas collecting chamber (24) with waste-gas take-off connection (24'). In order to make such a boiler corrosion-resistant against not only fuel-specific harmful substances but also harmful substances present in the air, this boiler is designed according to the invention in such a manner that the flue pipe (1) is formed from fluidproof ceramic material, this pipe is ground in the region of the penetration openings (2) of the housing front and rear wall (3, 4), forming sealing seat surfaces (5), and at least one sealing ring (7) is in each case arranged between the opening edges (6) of the housing front and rear wall (3, 4) and the ground sealing seat surfaces (5) of the outer flue pipe (1), in that there is arranged in the flue pipe (1) a second, smaller- diameter flue pipe (10), also made of ceramic material, which surrounds the combustion chamber (8) and is provided on the off-take side with an inserted bottom (9), there being arranged in the annular cylindrical intermediate space (11) between the two flue pipes (1, 10) longitudinal ribs (12) as parts of one or the other, preferably of the outer flue pipe (1), which ribs bear with their free ends (13) against the wall of the other flue pipe (1, 10) in each case, and moreover in that there is arranged on the burner side between the inner space (8') of the inner flue pipe (10) and the annular cylindrical intermediate space (11) at least one heating gas overflow opening (14). <IMAGE>
Patent AT-E76649-T1 (AT)
Inventor: HASENBEIN NORBERT DR
IPC: C08F210/02
Filed: 1989-06-20
Granted: 1992-06-15
Abstract: The invention relates to a process for the preparation of ionically crosslinked ethylene copolymers by mixing the carboxyl group-containing copolymers with an aqueous metal salt solution in the reaction zone of a twin-screw extruder and transferring the reaction mixture into a degassing zone, to an ionically crosslinked ethylene copolymer, and to its use as a coupling agent, injection-moulded article or coating film.
Patent AT-E144852-T1 (AT)
Inventor: PHILIPPE DOMINIQUE
IPC: G08B25/04
Filed: 1989-09-20
Granted: 1996-11-15
Abstract: A central station (SC) is connected in series with the stations by a looped connection comprising a message loop (BM), a clock-signal loop (BH) and a state-control loop (BCE). Each station comprises an interface (I) connected to the various loops of the connection. The message loop routes messages transmitted by the central station destined for at least one interface, the responses from the interfaces, and messages transmitted by the interfaces destined for the central station. The clock-signal loop routes a clock signal transmitted by the central station and the state-control loop routes a state-control signal transmitted by the central station, this signal having a first value for a drive mode of operation and a second value for a reserve mode of operation of the interfaces; the passing from the first to the second value enables the control of a reset to zero of the interfaces. The clock and state-control signals have the same circulation sense, the messages having an inverse circulation sense.
Patent AT-E122717-T1 (AT)
Inventor: ELY SUSAN
IPC: A01H1/00
Filed: 1989-07-19
Granted: 1995-06-15
Abstract: The gene promoter which drives expression of the chlorophyll antibody (CAB) protein in the green tissue of plants has been isolated and sequenced enabling use of the promoter, by recombinant DNA techniques, for green tissue specific expression of an exogenous gene by transformation of a plant with the a recombinant DNA in which the CAB promoter is fused to the exogenous gene. Particularly useful applications of the CAB promoter are in the expression of insecticidal toxins, such as a  delta -endotoxin of Bacillus thuringiensis, to provide protection of the plant from predation by insects which attack the green tissue, and in the expression of mRNA which is anti sense to mRNA expressed by an endogenous gene so as to suppress translation of the endogenous mRNA to protein.
Patent AT-E108673-T1 (AT)
Inventor: RITSON GEOFFREY
IPC: A61M5/31
Filed: 1989-08-17
Granted: 1994-08-15
Abstract: An automatic injector is provided having at least two chambers (27 and 28) containing different ingredients of a medicament separated by an impermeable membrane (29). A lance (34) is movable independently of a plunger (33) to cut or pierce the membrane (29) before a spring-loaded drive member (37) for the plunger (33) is released to drive a needle (30) out of the body (1) of the injector and discharge the medicament through the needle (30). A removable safety clip (3) is provided for preventing movement of an actuating cap (4) into an operative position for advancing the lance (34), and release of the drive member (37) is preventable by a removable safety pin (5) until the injector is to be used.
Patent AT-E137292-T1 (AT)
Inventor: POOCH HANS-DIETER
IPC: E04F15/22
Filed: 1990-02-15
Granted: 1996-05-15
Abstract: The invention relates to a sprung floor which consists of a floor surface composed of tiles and of springs arranged underneath the tiles. The object of the present invention is to provide a sprung floor which is of simple structure, can be inexpensively produced and is characterised by its durability and high effectiveness. The invention consists in that the springs consist of polyurethane foam mats, in that the tiles are laid on these foam mats but are not joined thereto, and in that the tiles are joined together by a tongue-and- groove joint or metal clamps or by an applied covering. <IMAGE>
Patent AT-E91563-T1 (AT)
Inventor: HOFMANN FRITZ
IPC: B21F7/00
Filed: 1990-05-17
Granted: 1993-07-15
Abstract: The invention relates to a method for manufacturing Roebel bars. The invention is characterised in that a plurality of profile wires are assembled in a Roebel tool in such a manner that sections with untwisted profile wires, assembled in a parallel manner, and sections with twisted (Roebel-transposed) profile wires are arranged in continuous rows and that the respectively front strand section in the untwisted region is separated periodically from the strand, as a Roebel bar. <IMAGE>
Patent AT-E106419-T1 (AT)
Inventor: GROEGLER GERHARD DR
IPC: C07C275/62
Filed: 1990-06-20
Granted: 1994-06-15
Abstract: The present invention relates to a process for the preparation of a modified 1,5-naphthylene diisocyanate containing urea and biuret groups comprising reacting (a) 1,5-naphthylene diisocyanate in molten form with (b) a mixture comprising about 0.02 to about 0.5 mole of water per mole of 1,5-naphthylene diisocyanate and about 1 to about 10 parts for each part of water of an organic solvent. The present invention further relates to a process for the preparation of elastomeric moldings comprising reacting by the one-shot or prepolymer process at an isocyanate index of 70 to 130 a modified 1,5-naphthylene diisocyanate containing urea and biuret groups with compounds containing at least two isocyanate-reactive groups and having a molecular weight in the range from about 500 to about 10,000 and, optionally, organic compounds containing isocyanate-reactive groups and having a molecular weight in the range from 60 to 499.
Patent AT-E98923-T1 (AT)
Inventor: BADUM GEORG
IPC: B28C5/14
Filed: 1990-07-20
Granted: 1994-01-15
Abstract: In the case of a mixing and proportioning device for constructional plastering mortar, screed or the like having two separate inlet openings for the mortar components, such as sand and cement, a mixing means downstream of the inlet openings and an outlet opening on the discharge side, to achieve a cost-effective, simple and operationally reliable design it is envisaged that a separate conveying and proportioning channel (13, 14) is arranged under each inlet opening (shaft section 11, 12) and has in each case a proportioning screw (24, 25), the parallel-running proportioning channels (13, 14) opening out into a downstream mixing chamber (28), downstream of which in turn is the discharge opening (35), mixing elements (34) being arranged in the mixing chamber (28), coaxial to the proportioning screws (24, 25) and in rotational connection with the latter. <IMAGE>
Patent AT-E105931-T1 (AT)
Inventor: REICHERT CURT
IPC: F42C13/06
Filed: 1990-08-20
Granted: 1994-06-15
Abstract: The device consists of a microphone sensitive to helicopter noises, an infrared sensor and an electronic evaluation device, the electronic evaluation device analysing the helicopter noises and, when a predetermined noise intensity is reached and there is a simultaneous response of the infrared sensor, triggering the firing. 
<IMAGE>
Patent AT-E97571-T1 (AT)
Inventor: DANSEREAU RICHARD JOHN
IPC: A61K9/24
Filed: 1990-02-12
Granted: 1993-12-15
Abstract: The present invention provides a dual-action tablet composition comprising:   (a) an outer tablet comprising a first dose of active ingredient dispersed in a pH independent hydrophilic polymer matrix; and (b) an inner tablet comprising a second dose of active ingredient in a rapidly disintegrating excipient base.   This dual-action tablet is especially efficacious for those active ingredients which half lives of less than two hours and which experience decreased absorption efficiency in the lower gastrointestinal tract. Among the preferred dual-action tablet composition is one wherein the active ingredient in both the inner and outer tablets is guaifenesin. Upon administration, the outer tablet provides a controlled release of the active ingredient while the inner tablet gives a second dose of active ingredient after the outer tablet has partially dissolved.
Patent AT-E111089-T1 (AT)
Inventor: WILSON JOHN ROBERT HOWE
IPC: C07D277/34
Filed: 1990-04-25
Granted: 1994-09-15
Abstract: The invention provides thiazole derivatives of the general formula I:- <CHEM> or an acid-addition salt or metal salt complex thereof, in which R represents an optionally substituted phenyl group; R<1> represents a hydrogen atom or an optionally substituted alkyl or phenyl group; R<2> represents a hydrogen atom or an optionally substituted alkyl, alkylcarbonyl, alkenyl, cycloalkylcarbonyl or benzyl group; R<3> represents a hydrogen or halogen atom or a haloalkyl, alkoxy, haloalkoxy, alkylthio, hydroxyl, cyano, nitro or dialkylamino group; Y represents a group -CH2O- or -CH2CH2- and n is 0 or 1; processes for their preparation; compositions containing such compounds and their use as fungicides.
Patent AT-E81837-T1 (AT)
Inventor: THOLEN JOHANNES PETRUS PAULUS
IPC: C25C7/04
Filed: 1990-08-20
Granted: 1992-11-15
Abstract: A membrane electrolysis cell for the removal of metal ions from an aqueous solution has an anode compartment (1), and a cathode compartment (2) containing the aqueous solution, a semi-permeable membrane (6) arranged as a wall separating the anode and cathode compartments. To avoid the need to replenish the anode solution, the anode (4) is consumable, e.g. is of iron, and the membrane (6) is anion-exchanging, to permit anions to pass from the cathode compartment to the anode compartment.
Patent AT-E114682-T1 (AT)
Inventor: DUEBER ERNST OTTO
IPC: C08K13/02
Filed: 1990-09-26
Granted: 1994-12-15
Abstract: The invention provides a process for the manufacture of polymeric foams by reacting at least one isocyanate-containing component and water, in which process the isocyanate-containing component comprises a dispersion of a solid fire retardant additive in a liquid isocyanate prepolymer having a free NCO content between 2 and 15 % by weight. The invention also provides new fire retardant compositions comprising a dispersion of a solid fire retardant in liquid isocyanate-containing prepolymer compositions based on a diphenylmethane diisocyanate component and a polyol component.
Patent AT-E89804-T1 (AT)
Inventor: WENMAEKERS PAUL
IPC: A45D34/04
Filed: 1990-03-12
Granted: 1993-06-15
Abstract: The invention relates to a receptacle for dispensing a viscous substance. A receptacle body contains resilient structure bearing against the inside wall of the receptacle body. This structure comprise first and second spring-forming resilient blades with a reservoir made of flexible material placed between the inside faces thereof. An external return spring acts on the outside faces of the springs. The invention is applicable to making a receptacle for dispensing a viscous substance without using a propellant gas.
Patent AT-E81718-T1 (AT)
Inventor: AZENS JEAN-JACQUES
IPC: G01B5/06
Filed: 1990-07-26
Granted: 1992-11-15
Abstract: The apparatus comprises:   - a can (12) with a vertical axis, in the form of an upturned cylindrical pot, able to stand on a sheet of material (10) by means of the lower rim of its cylindrical wall (16), - a heavy body (20) of cylindrical form mounted so as to be able to slide coaxially inside the can between a raised position in which its upper surface butts against the can and in which its lower surface is exactly in the same plane as said lower rim (18) of the can, and a lowered position in which it rests with its full weight on said sheet and compresses it without piercing it, - and a comparator (54) able to measure the distance travelled by the heavy body due to its compressing of the sheet of material from its raised position defined above, when the checking apparatus is placed upon the sheet.   <IMAGE>
Patent AT-E132859-T1 (AT)
Inventor: GEORGE PASCAL
IPC: A61K31/505
Filed: 1990-12-20
Granted: 1996-01-15
Abstract: Compounds of general formula (I) 
<IMAGE>
 in which n represents the number 2, 3, 4 or 5, p represents the number 0 or 1, R1 represents a hydrogen atom or a methyl group, Xm represents one or more atoms or groups chosen from the following: hydrogen, fluorine, chlorine, methoxy, isopropyl or cyclopropyl, in the form of free bases or of addition salts with acids. 
<??>Use in therapy.
Patent AT-E108159-T1 (AT)
Inventor: SECONDE JEAN-FRANCOIS
IPC: B65D17/40
Filed: 1990-10-10
Granted: 1994-07-15
Abstract: The invention relates to a cover for a leaktight container which can be opened along a line of least resistance, by simple pulling, of the type comprising a fold (4) forming an angle which is substantially a right angle and constituting the said line of least resistance, characterised in that it is produced by stamping a sheet of steel of a thickness less than or equal to 0.16 mm. The line of least resistance permits the total or partial opening of the container. 
<??>The cover is preferably made from steel of a thickness of 0.10 to 0.16 mm and, at the level of the fold (4), the inner radius of curvature of the cover is from 10 to 50  mu m and the outer radius of curvature of the cover is from 100 to 200  mu m. 
<??>The invention applies to leaktight metal containers, such as ''beverage'' foodstuff cans or tray-type containers for precooked dishes. 
<IMAGE>
Patent AT-E164236-T1 (AT)
Inventor: BYER ROBERT L
IPC: G02F1/35
Filed: 1990-01-31
Granted: 1998-04-15
Abstract: A method of forming regions of a selected ferroelectric polarization within a body formed of a ferroelectric material, comprising the step of contacting differing surface of said body with electrodes.
Patent AT-E115248-T1 (AT)
Inventor: TEN HOUTE DE LANGE JACOBUS ANT
IPC: B01D53/02
Filed: 1990-10-31
Granted: 1994-12-15
Abstract: A mechanical seal arrangement comprises a mechanical seal in sealed coupled relationship with a disposable emission control cartridge housing a container for receiving liquid leakage from the mechanical seal and a filter to remove any toxicity from vapour emissions from the collected liquid before such emissions pass to atmosphere.
Patent AT-E93156-T1 (AT)
Inventor: LE MASSON JACQUES
IPC: A63C5/12
Filed: 1991-01-11
Granted: 1993-09-15
Abstract: Manufacture of the ski according to the invention takes place in the form of a preliminary stage of producing a subassembly with mechanical strength, and a single moulding stage. During the preliminary stage, a stack is formed of at least a lower reinforcement (1), a core (2) and an upper reinforcement (3), the said stack is inserted into a retractable sheath (4) and the sheath is retracted. During the single moulding stage, the lower structural elements (11, 12, 13) of the ski are placed in the mould, the subassembly with mechanical strength is placed on the lower structural elements of the ski, the mould is closed and a heat-curable polymer is injected in order to form the protective covering (15) of the ski. 
<IMAGE>
Patent AT-E122181-T1 (AT)
Inventor: MAETZLER EBERHARD
IPC: F16L3/22
Filed: 1991-02-06
Granted: 1995-05-15
Abstract: A cable support (1) has two struts (2) running parallel and at a distance from one another, each of which contains a web (4), running on the length, as well as an upper and a lower flange (5, 14) connected to the web (4). The two struts (2) are connected to one another by crossbars (3) which are distributed equidistantly and are fitted to the lower flanges (14) of said struts (2). In order to improve the load capacity of the cable support (1) with the same material quality and material thickness for the struts, the arrangement is designed such that the crossbars (3) pass through the planes defined by the webs (4). <IMAGE>
Patent AT-E107763-T1 (AT)
Inventor: SCHENKER FRIEDRICH DIPL-ING
IPC: F28D9/00
Filed: 1991-03-30
Granted: 1994-07-15
Abstract: A plate heat exchanger consisting of plates (1) which are rotated by 180 DEG  with respect to one another and clamped to form a stack is specified, in which the plate interstices are charged with the fluids via inflow and outflow openings (5, 6, 7, 8) in the plate corners and are mutually supported via their profiles (10), the profiles (10) forming a central, rectangular heat exchange region and two triangular heat exchange regions adjacent thereto. In this arrangement, the profiles (10) of the central heat exchange region of at least one plate (1) are provided with an angle with respect to the direct flow direction between the triangular heat exchange regions and interrupted by at least one section, which is short in the direction of the direct flow connection and extends over the entire plate width transverse thereto and whose profiles (10) have an angle with respect to the direct flow connection that is larger by comparison with the remaining plate profiles. <IMAGE>
Patent AT-E154823-T1 (AT)
Inventor: AEGERTER PAUL ALAN JR
IPC: C10G47/02
Filed: 1991-04-26
Granted: 1997-07-15
Abstract: For upgrading heavy slurry oil containing catalyst fines from a catalytic cracking operation, the viscosity of the slurry oil is lowered in a hydrovisbreaking process step. In a preferred embodiment an admixture of the fines containing slurry oil and a metal containing resid oil fraction, resulting from a crude distillation, is passed through the hydrovisbreaker. The hydrovisbreaker effluent is separated into higher and lower boiling fractions with the lower boiling fraction preferably passed through a cracking unit so as to covert the lower boiling fraction to lower molecular weight hydrocarbon products. <IMAGE>
Patent AT-E125345-T1 (AT)
Inventor: STUTZENBERGER WERNER DR
IPC: F23D14/32
Filed: 1991-05-15
Granted: 1995-08-15
Abstract: The invention relates to a method for the combustion of fuel gas with free oxygen-containing gas, in particular with low-pressure fuel gas supply (< 100 mbar) and using the Coanda effect. i.e. that low- pressure fuel gas is supplied to a suction/mixing pipe over the entire cross-section except for an annular gap adjacent to the wall of the suction/mixing pipe, while at the same time free oxygen-containing gas at higher pressure is fed in via the annular gap and thus an additional suction of fuel gas arises. In order to improve such a low-pressure combustion method, to design it efficiently, reliably and easily regulably, it is proposed that only a primary part of the free oxygen-containing gas necessary for the combustion is supplied via the Coanda annular gap (5[216C]) inside the suction/mixing pipe (2), while a secondary part is only supplied to the gas mixture leaving the suction/mixing pipe, the values for     - pressure and quantity of the primary free oxygen-containing gas - pressure and quantity of the secondary free oxygen-containing gas   being adjusted as a function of the available fuel gas pressure, the desired adjustment of the combustion and the combustion efficiency and the purpose of application and characteristic data relating to safety regulations.
Patent AT-E91324-T1 (AT)
Inventor: SAUSNER ANDREAS
IPC: F02M25/08
Filed: 1991-09-10
Granted: 1993-07-15
Abstract: A device for temporarily storing the volatile fuel constituents contained in the empty space (11) of a fuel tank (10) and supplying them at a controlled rate to the intake pipe (1) of an internal combustion engine (2). A shut-off valve (8) is accommodated in a line (3) that extends through a volatile fuel constituent absorber (9) to the intake pipe of the engine. A sensor (4) accommodated in the line generates a first signal representing the mass flow. An auxiliary component (6) generates a second signal quantitatively representing the valve position of the shut-off valve and compares the first and second signals. The auxiliary component has at least one accessory means (7) for displaying deviations between the first and second signals.
Patent AT-E159594-T1 (AT)
Inventor: MCKINLEY HARRY R
IPC: A61B1/00
Filed: 1991-04-05
Granted: 1997-11-15
Abstract: An endoscope relay lens for transmitting an optical image along a narrow cylinder comprises two identical end lenses (64a,66a) affixed to opposed ends of a center lens (62a)to define a cylinder. The relay lens is symmetrical about a plane bisecting the center of the center lens. The axial length of each end lens is equal to or greater than one-half its diameter. Optimal performance characteristics are achieved when the radii of curvature of the lenses and the axial lengths of the lenses cooperate so that the distance from an object being viewed to the exterior surface of the end lens closest to the object is one-half the distance between relay lenses in a pair and one-half the distance between sets of relay lens pairs. The center lens may be spherical.