baber/WOPTO huggingface dataset:
Patent AT-E23226-T1 (AT)
Inventor: SISTI GIORGIO
IPC: G01N27/62
Filed: 1982-05-17
Granted: 1986-11-15
Abstract: The invention relates to a modified-flame thermionic detector for gas chromatographs, of the type including a burner nozzle, an excitation electrode and a collecting electrode. The electrical connections of the nozzle and the excitation electrode can be changed at the operator's will, together with the spatial position of the excitation electrode with respect to the flame and the collector, to find out the presence of certain compounds, leaving all other conditions of analysis performance and detector supply unaltered. This allows obtaining chromatograms of unknown samples under different conditions of the detector configuration, to put into evidence the presence of certain compounds in the sample by comparing peaks of chromatograms obtained under said different operating conditions of the detector.
Patent AT-E22410-T1 (AT)
Inventor: AUSTEN ALFRED R
IPC: B29C48/32
Filed: 1982-07-22
Granted: 1986-10-15
Abstract: Film having a substantially uniform thickness between about .005 and .030 of an inch (.13 mm and .76 mm) and being characterized by a structure comprised of discrete, platelet-like spherulitic crystalline aggregates compressed transversely to the plane of the film and biaxially oriented in the plane of the film. The specification is also directed to a rigid conduit (Y) or extrudate having a plurality of thermoplastic crystalline polymer layers. The film is produced by solid state hydrostatic extrusion of a generally cylindrical preform (X) comprised of a plurality of concentric tubular-like discrete layers of polymers through an extrusion zone having converging walls and a diverging geometry, wherein the discrete layers in the preform (X) are substantially simultaneously circumferentially expanded and axially elongated by compressive forces to produce an oriented polymer rigid tubular extrudate (Y) comprised of a plurality of concentric tubular-like layers of oriented polymer. The tubular extrudate (Y) or preform is slit longitudinally ( alpha ) so that the discrete layers of the extrudate can be separated into individual films.
Patent AT-E13979-T1 (AT)
Inventor: FISCHER WILLI
IPC: A61F13/02
Filed: 1982-07-29
Granted: 1985-07-15
Abstract: The medical dressing is used for securing a probe (needle, cannula, catheter or the like) (14) which has been introduced through the skin (20) of a living being into the body of the latter. The dressing has a portion which can be secured on the skin (20) and at the same time on that part of the probe (14) projecting from the skin (20). For reliable securing which does not inconvenience the patient, the dressing has a surface structure (1) for application on the skin (20) and, connected to the surface structure (1) and projecting from it in the manner of a support, an extension (4) with a bearing surface (4'') in the manner of an upwardly open groove which is designed to be applied to that part of the probe (14) projecting from the skin (20). <IMAGE>
Patent AT-E24161-T1 (AT)
Inventor: REIL WILHELM
IPC: B65D3/10
Filed: 1982-09-30
Granted: 1986-12-15
Abstract: A packaging for filling materials which are capable of flow comprises side walls (1) of coated cardboard or the like, which are joined together in a tubular configuration by way of at least one longitudinal sealing seam (4), and end walls which are disposed at the ends of the tube member (1), wherein one end wall which forms the cover (2) of the packaging comprises thermoplastic material without a carrier material, is injected to the side walls (1) along its outer edge (6) and has a pouring spout (13) which can be folded inwardly of the outside contour of the packaging for example for transportation, while the other end wall which forms the bottom is quadrangular and has a transverse sealing seam with triangular flaps which are folded over onto an adjacent wall portion. In order to improve such a packaging, with the aim of providing a properly sealed package, while being easy to open, and also providing the possibility of improved and versatile usability, in particular as an aseptic drinking bottle for infants, the invention provides that the cover has a cover wall portion (20) which converges in a tapered configuration towards the center and which leaves a central opening, with a spout or mouthpiece rim portion (14) having a closure member (13) fastened thereto, wherein the cover wall portion (20) is preferably of a frustoconical configuration and the spout rim portion (14) is of a frustoconical or cylindrical configuration.
Patent AT-E19663-T1 (AT)
Inventor: BARLOW PETER LEWIS
IPC: C08L77/00
Filed: 1982-06-08
Granted: 1986-05-15
Abstract: A preformed membrane, suitable for road surfacing, comprising a layer of a mixture of bitumen, a linear styrene/conjugated diene block copolymer and a branched styrene/conjugated diene block copolymer.
Patent AT-E22915-T1 (AT)
Inventor: BOSLEY JOHN ANTHONY
IPC: C09K17/16
Filed: 1982-08-05
Granted: 1986-11-15
Abstract: Superabsorbent gel compositions useful as plant growing media additives are prepared from a copolymer of acrylamide and acrylic acid salt in a molar ratio of 70:30 to 95:5, cross-linked such that less than 30% by weight of the dry polymer is water-soluble and the gel can absorb releasably at least 15 times its own weight of water. The gel composition is therefore tailored to the needs of an agricultural/horticultural context because it has long-term stability in natural soil, low solubility that would otherwise lead to poor soil properties, and good water absorbency. Preferred gel compositions in foam form are described.
Patent AT-E11302-T1 (AT)
IPC: C08L61/20
Filed: 1982-04-29
Granted: 1985-02-15
Abstract: Wood and wood based materials are bonded with curable amino-formaldehyde resins, preferably urea-formaldehyde resin, in the presence of a ketone-formaldehyde resin. The presence of the ketone-formaldehyde resin gives an increased penetration of the adhesive and a wetting effect. The ketone-formaldehyde resin can be mixed into an adhesive-curing agent composition, into the adhesive or the curing agent. Acetone-formaldehyde resin is the preferred ketone-formaldehyde resin. Products bonded according to the method have an improved resulting strength and the method is preferably employed in high-frequency bonding and for bonding oxidized wood materials.
Patent AT-E25905-T1 (AT)
Inventor: BECKER KLAUS DIPL-ING
IPC: H03J9/06
Filed: 1983-03-18
Granted: 1987-03-15
Abstract: 1. Remote-control receiver, in particular for the control of electrical appliances, with a sensor (3) for a pulse frequency modulated transmission signal, a selection stage for modulation frequency or frequencies and an output stage for the connection of the appliance to be controlled, the selection stage having the following components : a) a monostable multivibrator (21, 22, 23, 24) which is triggered by the modulation pulses and whose delay time is shorter than the cycle duration of the modulation frequency ; b) an integrator (25, 26) which is connected to the output of the monostable multivibrator and generates a direct-current voltage dependent on the modulation frequency ; c) at least one window discriminator (27, 28, 30, 31) which is connected to the integrator and supplies a signal (S) to the output stage whenever the direct-current voltage (UE ) generated by the integrator at a given modulation frequency lies within a region forming the window, characterized by the following features : d) in the case of the window discriminator (27, 28, 30, 31) a voltage divider, consisting of two resistors (27, 28) in each case, is connected between the integrator output and the positive terminal of the operating voltage (UB ) of the receiver and between the integrator output and the earth terminal, e) the centre tap of the voltage divider on the operating voltage side is connected to the input of a C-MOS inverter (C-MOS logic module 30), and f) the centre tap of the voltage divider on the earth side is connected to an input of a C-MOS gate (C-MOS logic module 31), - whose second input is connected to the output of the C-MOS inverter (C-MOS logic module 30) and - whose output supplies the signal S.
Patent AT-E27810-T1 (AT)
Inventor: GERHADT WERNER DR
IPC: A01N47/20
Filed: 1983-04-28
Granted: 1987-07-15
Abstract: This invention is directed to novel antimicrobial agents. More particularly, this invention is directed to 2-(3-iodo-2-propynyloxy)-ethyl carbamates of the formula    <IMAGE> (I)  wherein R is hydrogen, linear or branched alkyl of from 1 to 12 carbon atoms, cycloalkyl of from 4 to 8 carbon atoms, aryl, substituted aryl, aralkyl, or arylsulfonyl; R1 and R2, which may be the same or different, each are hydrogen, linear or branched alkyl or alkenyl of from 1 to 6 carbon atoms, or cycloalkyl of from 5 to 7 carbon atoms, or R1 and R2, taken together, represent -(CH2)m-, in which m is an integer of from 4 to 6; and R3, R4, R5, and R6, which may be the same or different, each represent hydrogen, alkyl of from 1 to 4 carbon atoms, or aryl, or CCl3, or R3 and R5 or R4 and R6, taken together, represent -(CH2)n-, in which n is an integer of from 3 to 5, as well as a process for their preparation and their use as antimicrobial agents.
Patent AT-E50417-T1 (AT)
Inventor: SHAW HERBERT JOHN
IPC: G02B6/00
Filed: 1982-11-01
Granted: 1990-02-15
Abstract: A fiber optic interferometer provides kerr-effect compensation by using a multimode source (10) to provide counter-propagating waves in a loop (14) of fiber optic material to reduce the difference between the average intensity weighted phase shifts of the waves after they have traversed the fiber loop (14).
Patent AT-E50741-T1 (AT)
Inventor: RASCA LUIGI
IPC: H05K5/02
Filed: 1984-05-02
Granted: 1990-03-15
Abstract: O A device for installing automobile radios, comprising a fixed support box inserted into the aperture in the automobile front panel and fixed to it by means of a stop ledge and dogs which press against said panel, and in which, if provided, the elements for locking the radio into said fixed support box and releasing it therefrom are controlled by the movement of the mobile handle fitted to the casing of said radio.
Patent AT-E58534-T1 (AT)
Inventor: SEIDEL PETER-RUDOLF DR
IPC: A61P25/24
Filed: 1984-06-04
Granted: 1990-12-15
Abstract: The invention relates to substituted 2-pyrimidinyl-1-piperazine derivatives defined herein by formula (I), processes for their manufacture, compositions containing said substituted 2-pyrimidinyl-1-piperazine derivatives as active materials and the use of said compounds and compositions as agents effecting the central nervous system. Also included in the invention are intermediates of formula (VIII) for making the active formula (I) compounds.
Patent AT-E41241-T1 (AT)
Inventor: VOIT HELMUT DIPL-PHYS
IPC: G01N27/12
Filed: 1984-06-04
Granted: 1989-03-15
Abstract: A thin film gas sensor for the detection and measurement of gaseous hydrocarbon contaminants having double and triple bonds in air by means of semiconductive tungsten oxide. The invention also relates to a method for manufacturing such a thin film gas sensor. The substrate for the tungsten oxide thin film consists of a lithium niobate monocrystal preferably oriented in the (001) direction. The gas sensor responds very sensitively to acetylene, responds less sensitively to hydrocarbons having double bonds, and exhibits practically no response to saturated hydrocarbons.
Patent AT-E31963-T1 (AT)
Inventor: MAYER ANDREAS
IPC: F01M13/02
Filed: 1984-10-29
Granted: 1988-01-15
Abstract: In internal combustion engines (1), the sealing of the combustion chamber by pistons and piston rings is not absolute. Throughout the working cycle, gases from the cylinder enter the crankcase (1a). These blow-by gases must be able to escape from the crankcase (1a). In a device for returning the blow-by gases into the system of an internal combustion engine (1) supercharged with a gas-dynamic pressure-wave supercharger (10), it is envisaged that a gas delivery unit designed as an ejector (20) generates a reduced pressure in the crankcase (1a). The ejector (20) is operated with a propellant gas from a line (16) which is taken from the supercharger airline (13), a control (8) placed in the propellant gas line (16) ensuring that the reduced pressure in the crankcase (1a) never exceeds a defined value. The blow-by gases in the line (2) flow through an oil separator (4) and, mixed with the propellant gas in the line (16), are then returned into the exhaust line (15) of the engine system.
Patent AT-E34440-T1 (AT)
Inventor: VOGLER HELMUT JUERGEN
IPC: F16K11/052
Filed: 1984-11-07
Granted: 1988-06-15
Abstract: The invention relates to a rotary slide valve, the cylindrical valve member of which is mounted with its axis of rotation transverse to the flow and rests within a fixed coaxial cylinder of approximately the same size, of which the orifices allowing the flow medium to pass through are controlled by orifices and wall parts of the valve member. The valve member is surrounded coaxially by an outer cylinder which has a larger diameter and which possesses on each of its sides located opposite one another respectively an inlet and an outlet and first and second conduits, so that, in the normal position of the valve member, the inlet on the one side is connected to the second conduit on the other side and the outlet on the one side is connected to the first conduit on the other side and, in the deflected position, the inlet and first conduit are connected to one another and the outlet and second conduit are connected to one another. In the latter position, a first stream flows through a first inner chamber of the valve member, and a second stream flows through a pair of second inner chambers of the valve member, which flanks the first chamber in the axial direction and a partition wall formed in an axial plane in the first chamber. The valve member does not touch the outer cylinder, and in the rotary positions the streams flow through the inner spaces of the slide valve.
Patent AT-E58145-T1 (AT)
Inventor: ANNEN KLAUS DR
IPC: A61K31/57
Filed: 1984-12-22
Granted: 1990-11-15
Abstract: 6 alpha ,16 alpha -Dimethyl corticoids of general Formula I <IMAGE>  (I)  wherein the bond    is a single bond or a double bond, X is a hydrogen atom, a fluorine atom, a chlorine atom, or a bromine atom, R1 is a formyl group, an alkanoyl group or alkoxyalkyl group of 2-8 carbon atoms, or a benzoyl group, and Y is a hydrogen atom, a chlorine atom, a hydroxy group, a formyl group, an alkanoyloxy group of 2-8 carbon atoms, or a benzoyloxy group, are pharmacologically effective compounds.
Patent AT-E20928-T1 (AT)
Inventor: DURAND ROBERT
IPC: E01F15/00
Filed: 1984-01-13
Granted: 1986-08-15
Abstract: 1. Protection and visibility increasing device intended to be fitted onto concrete lane separators situated on a road or motorway, which separators are of the type formed by sliding shuttering machines, the apparatus being characterized in that it is formed of at least one protection and visibility-increasing channel (2) fitting on to the upper part (3) of the separator (4), the cross-section of the profile of the channel (2) being of a shape corresponding to the shape of the upper ridge of the concrete lane separator (4).
Patent AT-E54737-T1 (AT)
Inventor: BLOSE THOMAS L
IPC: F16B33/02
Filed: 1984-12-20
Granted: 1990-08-15
Abstract: A thread form is shown for a tubular connection of the type having a pin member (13) adapted to be made up with a box member (15) to form a pipe joint. The pin member (13) has pin threads with thread crests (17) and thread roots (19) which are adapted to be made up with a mating box member (15) having a complimentary thread structure. The pin thread crests (17) are formed between a stab flank (25) and a load flank (27) of the pin thread. The pin thread has a chevron-shaped load flank (27) for engaging a mating chevron-shaped load flank of the complimentary box member (15) to provide a chevron type interfit between the load bearing flanks. The load flanks (43) of the pin member includes an outer wall portion (43) with a positive slope which provides additional clearance between the complimentary threads on the pin (13) and box members (15) during disassembly to prevent inadvertent hanging-up of the threads.
Patent AT-E30558-T1 (AT)
Inventor: BIRKEHOLM MOGENS
IPC: B64F1/22
Filed: 1984-08-20
Granted: 1987-11-15
Abstract: When towing large and heavy aeroplanes at great speed by means of a tractor (1) supporting the nose wheel (6 and 7) of the aeroplane, it may easily happen that the nose wheel (6 and 7) is acted on by impermissable forces, especially in the transverse direction. The tractor according to the invention has means (30, 31, 32) for sensing the transverse force and means for keeping the tranverse force within permissible limits by applying a suitable steering correction to the tractor which correction cannot be changed by either pilot or tractor operator.
Patent AT-E29676-T1 (AT)
Inventor: FAHLENKAMP HANS DR
IPC: B01D53/50
Filed: 1985-04-17
Granted: 1987-10-15
Abstract: 1. Process for the desulphurization of flue gases by scrubbing with a recirculated lime and/or lime-stone suspension, in which the sulphite and bisulphite formed are oxidized to sulphate by the addition of oxygen, characterized by the fact that the oxygen is added to the scrubbing liquid while it is returned at an increased pressure.
Patent AT-E38265-T1 (AT)
Inventor: HOERMANN MICHAEL DIPL-ING
IPC: E05F15/00
Filed: 1985-06-14
Granted: 1988-11-15
Abstract: 1. Catching device for a single- or multi-part closure leaf for a building, such as a door leaf, more particularly in lifting doors, up-and-over doors or the like, said door being substantially vertically movable, at least in the closing area, said device being held on both sides preferably in the lower side region, by means of tensionable tensioning means (14), such as wire cables in particular, on a manually operated or motor-driven drive mechanism and/or weight equalising device, having a catching member (23) for each tensioning means, said member being controlled as a function of the tensile stress thereon, such that when the tensioning means are subjected to tensile stress said catching member is held in a release position (25) which does not impede the operating movement of the door and when there is no tension on the tensioning means the catching member is movably guided, under spring-loaded biasing force, into a catching position (26) in which the catching member acts in positive or frictional engagement on a catching rail (7) arranged to extend parallel to the direction of the movement of the door, characterized in that a catching member housing (10) is provided on which the catching member (23) is movably guided between the release position (25) and the catching position (26), said housing containing the catching member (23) in the release position (25) and having a lateral opening (19) through which an engagement portion (24) of the catching member (23) passes in the course of the transition from the release position (25) into the catching position (26) and outside the catching member housing (10) into the region of the catching rail (7), in the catching member housing (10) receives the tensioning means (14) at one (16) of its two opposite end faces (16, 17) and in that the catching member housing (10) has, at its other end face (17), a guide opening (28) through which a pin (12) passes in longitudinally movable manner, said pin being adapted to be secured to the door (1) by its end (13) located outside the catching member housing (10) and said pin acting on the catching member (23) by its end portion (29) located within the catching member housing (1) and said pin being biased by a spring (32) arranged inside the catching member housing (10) into a position of displacement (40) into the inferior of the catching member housing (10).
Patent AT-E48282-T1 (AT)
Inventor: VERHEIJEN EGIDIUS JOHANNES MAR
IPC: C08L63/00
Filed: 1985-09-18
Granted: 1989-12-15
Abstract: A compostion of triglycidylisocyanurate, having reduced tackiness, consists of a solid mixture of at least triglycidylisocyanurate and a non-reactive polyester.
Patent AT-E60122-T1 (AT)
Inventor: POUJOULAT YVAN
IPC: F23N5/24
Filed: 1985-12-05
Granted: 1991-02-15
Abstract: The invention relates to a security mechanism for gas-heated apparatus. A displaceable member (15) controlled by a heat-sensitive element (16) is connected mechanically to a release lever (11) for the cocking mechanism (7, 6) of the tap (2) for admission of gas to the apparatus in order to cause the closure of the latter in the event of an increase in temperature. Application in gas-heated water boilers without a permanent pilot flame. <IMAGE>
Patent AT-E40184-T1 (AT)
Inventor: NORD RUNO
IPC: F01M11/03
Filed: 1985-06-14
Granted: 1989-02-15
Abstract: PCT No. PCT/SE85/00252 Sec. 371 Date Feb. 14, 1986 Sec. 102(e) Date Feb. 14, 1986 PCT Filed Jun. 14, 1985 PCT Pub. No. WO86/00373 PCT Pub. Date Jan. 16, 1986.A removable filter container for use with a liquid system, and a method of removing the filter. A first container which houses the filter is removably attached to a main compartment of the liquid system. A second container which is normally empty is attached thereto. A manually operated punching tool connected to the second container punches a hole in the first container to cause liquid to flow from the first container through the punched hole and into the second container, lowering the level of liquid in the first container to prevent overflow of the liquid therein when removing the first container from the liquid system.
Patent AT-E121463-T1 (AT)
Inventor: CLEVELAND ERIC J
IPC: H05K1/03
Filed: 1986-02-18
Granted: 1995-05-15
Abstract: Molded, one-piece articles having selected surfaces suitable for adherent metallization, molded, metallized, one-piece articles, and processes for making the said articles are disclosed. The molded one-piece articles may be formed by molding into a first mold cavity a first portion of the article using a first electrically insulating material which is adhesion promotable by an adhesion promotion process and is catalytic for adherent metallization, or is capable of being rendered catalytic for adherent metallization by an activating process; inserting the first portion into a second mold cavity; and molding into the second mold cavity a second portion of the article using a second electrically insulating material, leaving selected surface areas of the first portion exposed. The second material is resistant to the adhesion promotion process employed for the first material, or is non-catalytic for, and incapable of being rendered catalytic for, adherent metallization by the activating process employed for the first material. The exposed surface areas of the first portion of the article may then be metallized, for example, by electroless deposition to form the metallized one-piece article.
Patent AT-E49104-T1 (AT)
Inventor: KLIMA HUBERTUS
IPC: A23F3/36
Filed: 1986-04-23
Granted: 1990-01-15
Abstract: 1. Process for the decaffeination of tea by extracting tea containing 15 to 50 wt.% of water with moist CO2 at 255 to 350 bar and 50 to 80 degrees C., subsequent separation of the caffeine from the CO2 with the help of an adsorbent and recycling the caffeine-free CO2 over the already extracted tea, wherein one distributes the adsorbent, especially activated carbon, in the material to be extracted in an amount of 5 to 40 wt.%, referred to the dry weight of the tea.
Patent AT-E66745-T1 (AT)
Inventor: MUELLER RUDOLF
IPC: G01N33/00
Filed: 1986-05-26
Granted: 1991-09-15
Abstract: A method for using a dynamic gas sensor for analysis and detection of one or more gases or gas components of a gas mixture includes using the response time constant for the gas sensor to the gas as a measured value so that detection ensues from the response time constant. Selectively different behavior and sensitivities of the gas sensor occurs by selection of its operating temperature, or by varying the temperature, or by modulation of its temperature at predetermined frequencies. A sensor for use in the present method may include a heating element integrated therewith and may also include a plurality of detectors arranged in an array.