baber/WOPTO huggingface dataset:
Patent AT-E98981-T1 (AT)
Inventor: WOZNIAK DON STEVEN
IPC: C09K3/10
Filed: 1990-01-10
Granted: 1994-01-15
Abstract: The present invention provides a new and novel vinyl chloride polymer coating material which can be top-coated with acid-catalyzed coating compositions at low curing temperatures without compromising the adhesion of the coating to the metal substrate and without inhibiting the cure of subsequently applied coating. In accordance with the present invention, a new plastisol coating composition comprises a finely-divided vinyl chloride polymer together with a plasticizer and from about 0.5 to about 5 percent by weight of a composition of an adhesion promoter which is a non-gelled condensation product of     a) a polymerized fatty acid; and b) a mixture of amines being present in a concentration to produce a final amine value that ranges up to about 225, said mixture being comprised of a polyalkylene polyamine and an N-aminoalkylpiperazine.   In addition, the present invention provides a new and improved adhesion promoter for use in the aforesaid vinyl chloride polymer coating composition. This adhesion promoter is comprised of the condensation product of a polymeric fatty acid and an amine mixture of a polyalkylene polyamine and an N-aminoalkylpiperazine.
Patent AT-E119550-T1 (AT)
Inventor: KAROL FREDERICK JOHN
IPC: B01J27/13
Filed: 1990-05-07
Granted: 1995-03-15
Abstract: In a transition metal catalyst system, the improvement comprising including in the catalyst system an autoacceleration inhibitor, which (i) at about the temperature at which the catalyst system autoaccelerates, decomposes into a poison for the catalyst system; (ii) is present in the catalyst system in an amount sufficient to provide the quantity of poison required to inhibit the autoacceleration of the catalyst system at the autoacceleration temperature; and (iii) is either essentially inert at the normal operating temperature of the catalyst system or will cause substantially less inhibition of the catalyst system at the normal operating temperature than at the autoacceleration temperature.
Patent AT-E83825-T1 (AT)
Inventor: LANGER RUTH GEB LAYHER
IPC: E04H3/12
Filed: 1990-06-13
Granted: 1993-01-15
Abstract: The fixation device (130) carries seats (131), the boards (132.1, 132.2) of which are connected by connecting parts (133). The latter rest on the seat bearing surface (155) of the seat holder (135). Stops (157) fix them in the axial direction and form a gap between the ends. A holding element (149) has a perforated-strap support (163) and a perforated strap (150). These are inserted through the slot (162) and the cutout (160) of the seat bearing surface, so that the perforated-strap support (163) is supported on the connecting parts (133) and a cotter (152) is driven in through the perforated strap (150) underneath the seat bearing surface (155), securing the connection. The seat holder (135) is supported, by its front tube column (136) and a foot clamp (137), at the front on a walking-floor holder (111). A rear tube column (141) is supported, by its lower end (142), in the upwardly open U-profile of the walking-floor holder (111) and has an insertion tube (145), the insertion end of which securely engages in the upper end (147) of a tube piece (140.4) of a side part of a grandstand. <IMAGE>
Patent AT-E120701-T1 (AT)
Inventor: VISENTINI IVANO
IPC: B62D5/18
Filed: 1990-11-19
Granted: 1995-04-15
Abstract: An adjustable gauge steering axle is disclosed which comprises an adjustable length beam (2) and a steering control (10) including a double-acting, dual piston rod (12,13) hydraulic cylinder (11) Each piston rod of the hydraulic cylinder is connected to a corresponding steering arm (7) through a respective strut (16,40) which is adjustable telescopingly in length; a swivel joint (18) intevenes between the rod and the strut. <IMAGE>
Patent AT-E93845-T1 (AT)
Inventor: BARTMANN MARTIN DR
IPC: C07C317/22
Filed: 1990-11-26
Granted: 1993-09-15
Abstract: Prodn. of improved purity 4,4'-bis-(4-aminophenoxy) -diphenylsulphone (BAPDS) by reaching 4-aminophenol (AP) with an alkali hydroxide (AH) to give an alkaliphenolate which is then reacted with a 4,4'-dihalodiphenylsulphone (DHDS) in an organic solvent at 120-200 deg.C to give a prod. which is pptd. with the aid of a pptn. agent are that (i) 1.0-1.0 (pref. 1.0-1.05) moles of AH are used per mol. of AP; (ii) 2.005-2.05 (2.01-2.04) moles of AP are used per mol. of DHDS; and (iii) the organic solvent is a dialkylamide, pref. N-Me-pyrrolidone.
Patent AT-E129261-T1 (AT)
Inventor: VAN DEURSEN JOSEPHUS HUBERTUS
IPC: C08G67/00
Filed: 1990-03-01
Granted: 1995-11-15
Abstract: Novel copolymers of carbon monoxide with one or more optionally alkyl-substituted cyclopentenes, are obtainable by contacting the monomers with a catalyst composition solution comprising: (a) a palladium compound, (b) an anion of an acid with a pKa of less than 2, and (c) a bidentate ligand containing phosphorus, sulphur or nitrogen, with the proviso that when a bidentate ligand chosen from nitrogen, sulphur or aromatic phosphorus containing compounds is used as component (c), the catalyst composition additionally comprises a meta-dinitrobenzene compound as component (d).
Patent AT-E125427-T1 (AT)
Inventor: PADLEY FREDERICK BOLTON
IPC: A23G1/30
Filed: 1990-05-03
Granted: 1995-08-15
Abstract: Compositions, suitable for chocolate filling, comprising a water in hard fat emulsion, wherein the particle size of the dispersed water phase is at most 50  mu m, are obtained by a process in which a melt of the hard fat is dispersed in an aqueous phase, after which a phase inversion is effected and the water in hard fat emulsion is obtained.   These compositions possess excellent properties for chocolate fillings, whereas they possess a lowered calorific content.
Patent AT-E137777-T1 (AT)
Inventor: MCCONNELL JOANN A
IPC: C08F2/46
Filed: 1990-02-21
Granted: 1996-05-15
Abstract: Acrylate polyesters are made by the reaction of a diol (in particular polyoxyethylene or polyoxytetramethylene glycol), a dibasic acid anhydride (e.g. succinic or phthalic anhydride) and glycidyl acrylate. The polyester can be formulated into radiation curable compositions, in particular by blending it with a polyethylenically unsaturated radiation-curable compound and, optionally, a monoethylenically unsaturated radiation-polymerizable monomer, which compositions can be used as coatings, inks, and adhesives which cure at high rates when exposed to actinic radiation.
Patent AT-E116802-T1 (AT)
Inventor: LAMBIE ALAN JAMES
IPC: A01N25/04
Filed: 1990-03-16
Granted: 1995-01-15
Abstract: A suspension comprises aq. structured surfactant having suspended in it particles or droplets of water insoluble or sparingly soluble biocidal or agrochemical active substance in a wt. ratio of total surfactant to the active substance of less than 20:1.
Patent AT-E97094-T1 (AT)
Inventor: BARNES EDWIN ARTHUR
IPC: B65G45/00
Filed: 1990-03-30
Granted: 1993-11-15
Abstract: The present invention provides an arrangement for cleaning conveyor belts. The invention includes an elongate beam (1) mounted so as to extend substantially transversely below a return run of a conveyor belt (2), the beam (1) mounting scraper means (7, 8) such as to be in contact with the underside of the conveyor belt (2). Spray means (4) are also provided and are connected to a source of liquid (4a), the spray means (4) being adapted to apply a spray of said liquid across the underside surface of the conveyor belt (2), adjacent to, and immediately before or substantially simultaneously with, contact between the conveyor belt (2) and the scraper means (7, 8).
Patent AT-E125260-T1 (AT)
Inventor: FIELDS DONALD LEE JR
IPC: C07F/
Filed: 1990-09-12
Granted: 1995-08-15
Abstract: There is disclosed a process for producing the alkali metal salts of N-phosphonomethylglycine which comprises heating to an elevated temperature a di-alkali metal salt of N-alkyl-N-(2-hydroxyethyl)aminomethylphosphonic acid.
Patent AT-E127109-T1 (AT)
Inventor: MATSUMOTO ROBERT L K
IPC: C04B35/10
Filed: 1990-04-09
Granted: 1995-09-15
Abstract: A ceramic comprising a matrix of Al2O3, ZrO2 (partially or fully stabilized) or mixtures of Al2O3 and ZrO2 with strontium aluminate plate-shaped grains distributed throughout the matrix results in a ceramic with high toughness, high strength and good hardness. SrO/Al2O3 molar ratios between 0.02 and 0.20 result in in-situ formation of plate-shaped grains approximately 0.5  mu m in thickness and 5.0  mu m in breadth in tetragonal zirconia polycrystalline ceramic matrices. The in-situ formation of strontium aluminates allows high volume loading of platelets to occur and high toughness is achieved without the loss of strength. High alumina compositions have the added benefit of higher strength, lower thermal expansion, higher modulus and higher thermal conductivity than zirconia ceramics with comparable toughness.
Patent AT-E144271-T1 (AT)
Inventor: CHAPMAN GEORGE RICHARD JR
IPC: B29C47/00
Filed: 1990-09-20
Granted: 1996-11-15
Abstract: High molecular weight hydrocarbons which are susceptible to melt processing difficulties such as decomposition or rough surface are efficiently extruded by employing a fluorocarbon elastomer and a crystalline vinylidene fluoride polymer as a processing aid. The aid enables the extrusion rate to be increased while maintaining the melt stability and a good extrudate surface quality.
Patent AT-E103401-T1 (AT)
Inventor: YOUNG MICHELE
IPC: G06F7/00
Filed: 1991-01-31
Granted: 1994-04-15
Abstract: A programmable array logic device including a programmable logic array, at least one register pair, a multiplexer coupled to the register pair so that they can share a common I/O pin, and an observability buffer for controlling the multiplexer. A dual clock buffer is provided so that registers within the register pair can be clocked singly when in a preload mode or together when in a logic or verification mode. When in the logic mode, either the output of a buried state register or a output register is observed at the I/O pin under the control of a product term generated by the logic array. When in the preload mode the register to be preloaded is selected by an externally provided preload select signal. In the verification mode, which typically follows a programming mode, individually selected product terms within the logic array can be observed by clocking them into the register pairs.
Patent AT-E113966-T1 (AT)
Inventor: KOEHLER GERNOT DR
IPC: B01J4/00
Filed: 1991-03-20
Granted: 1994-11-15
Abstract: A process for the preparation of ethylene polymers by homopolymerisation of ethylene or copolymerisation of ethylene with ethylene-copolymerisable compounds in a continuous, tubular polymerisation system at pressures of from 500 to 5000 bar and temperatures of from 40 to 450 DEG C in the presence of polymerisation initiators which decompose to form free radicals, in which ethylene, optionally mixed with comonomer, oxygen and/or regulator, and an initiator, at least at a second point after the inlet point, are fed to the polymerisation system at its inlet point, the initiator being introduced into the polymerisation system via an injection finger.
Patent AT-E138625-T1 (AT)
Inventor: CARTER MICHAEL CURTIS
IPC: B01J12/02
Filed: 1991-04-02
Granted: 1996-06-15
Abstract: A method and apparatus are provided for producing a product comprising a nitride compound, such as for example silicon nitride. A reactor (10) is provided which has a chamber (12) defined therein which is divided into a combustion zone (12a) and a reaction zone (12b). A combustible mixture is injected (48a,b,c) into the combustion zone in a direction generally toward the reaction zone, and is accordingly combusted in the combustion zone. At least one reactant is injected (56) at the boundary between the zones into the reactor chamber in a direction generally parallel to the longitudinal axis (14) of the chamber (12) so as to react to form raw product comprising the nitride compound. According to another aspect, a raw product powder as produced by the reactor comprises silicon nitride as the nitride compound and further comprises elemental silicon.
Patent AT-E139275-T1 (AT)
Inventor: HALBACH UDO
IPC: D06F75/18
Filed: 1991-04-23
Granted: 1996-06-15
Abstract: The steam iron is equipped with an electrically heatable soleplate which has an evaporator chamber. Arranged at a distance above this is a handle integrated into a housing, and above the soleplate there is a water tank arranged in the housing. From this water tank, which has an adjustable drip valve at the bottom, water can be supplied to the evaporator chamber via the drip valve which comprises a spring-loaded valve needle, the valve needle engaging in closed position in a valve seat which projects into the evaporator chamber. In order, with the drip valve completely open, to prevent the evaporator chamber cooling down to such an extent that the water passing into the evaporator chamber is not in every case completely evaporated, the valve seat can be closed off irrespectively of the position of the valve needle by a sealing member which is mounted on the soleplate and supported in the closing direction by a temperature-controlled memory actuating element. <IMAGE>
Patent AT-E84951-T1 (AT)
Inventor: GIES JAKOB
IPC: A47G19/12
Filed: 1991-06-06
Granted: 1993-02-15
Abstract: The pot or jug with a handle, in particular for food, has a spout provided with a closure element (4) which exposes the spout during the pouring operation and is mounted as a separate unit so as to be swivellable in the vicinity of the spout (3). <IMAGE>
Patent AT-E128083-T1 (AT)
Inventor: BAYER GEORG
IPC: B60N2/24
Filed: 1991-07-08
Granted: 1995-10-15
Abstract: In this vehicle seat, the adjustment mechanism consists of two roller guides (10), a folded sliding element guide (14) and a pneumatic spring (21) which acts as an energy accumulator. Together with the centrally arranged sliding element guide (14) for the seat pan, the roller guides (10) form an adjustable three-point support. The two roller guides (10) cause the seat pan to be lowered in the rear seating area and at the same time to be adjusted forward. The sliding element guide (14) which acts as a third support point for the seat pan is constructed in such a way and guided in such a manner that during its adjustment the height of the front edge of the seat upholstery is maintained. For this purpose, sliding elements (15) are mounted in articulated fashion on the guide arm (13). During the adjustment of the seat pan, the free end of the sliding element guide (14) is moved forwards relative to the sliding elements (15). The rear end of the sliding element guide (14) moves on a rolling path (M) which is previously determined by rollers (11). In the centre of an axle (12) which connects the rollers (11) an axle element (23) is arranged on which the one end of the pneumatic spring (21) engages. The other end of the pneumatic spring (21) engages on the front carrier (3) in the centre. During the adjustment of the seat pan from the normal position into the position of rest, the force acting on the seat pan acts counter to the pneumatic spring force, in which case the energy necessary for resetting the seat is stored in the pneumatic spring (21). <IMAGE>
Patent AT-E106164-T1 (AT)
Inventor: BORGSTEDT HANS DR
IPC: C25C3/02
Filed: 1991-10-01
Granted: 1994-06-15
Abstract: The invention relates to a process for recovering metallic and/or chemically bound mercury from mercury-containing solids, in particular used mercury round cells, with oxygen being excluded. In this process,   a) the solids are extracted under reducing conditions at a temperature of between 100 DEG C and 450 DEG C using liquid sodium and a sodium amalgam is formed, b) the sodium amalgam is separated from the unextracted constituents of the solids and   c) is subjected to further treatment. The object of the invention is to reduce the consumption of sodium metal in a process of this type. The object is achieved by providing for   d) the further treatment to include an electrolysis step in which     - the sodium amalgam is poured into a container which - has been manufactured from a  beta -aluminium oxide which conducts Na ions, - the filled container is brought into contact with liquid sodium metal, - for the purpose of electrolysis, sodium amalgam and sodium metal are connected to a voltage source in such a way that the sodium amalgam is connected to the anode and the sodium metal to the cathode of the voltage source and - the sodium amalgam and the sodium metal are kept liquid during the electrolysis.     <IMAGE>
Patent AT-E150531-T1 (AT)
Inventor: HOFMANN LUDWIG DIPL-ING
IPC: F16K31/122
Filed: 1991-10-17
Granted: 1997-04-15
Abstract: The present invention relates to a control valve with a valve slide (5) for closing and opening an valve aperture. Arranged on the valve slide (5) is a piston (11) which is arranged movably in a housing (13), the piston (11) being subjected in one direction to a spring force (spring 27) and subjectable in the other direction to a fluid pressure. The invention is distinguished by the fact that the length of the path of motion of the piston (11) can be adjusted by means of a position sensor (29, 73). According to a preferred embodiment, the position sensor (29) is formed by a rod (39) which can be moved axially in the direction of motion of the piston (11). <IMAGE>
Patent AT-E135995-T1 (AT)
Inventor: UMLAUF NORBERT
IPC: B65G17/06
Filed: 1991-12-23
Granted: 1996-04-15
Abstract: With a conveyor, in particular a positioning conveyor, having a driven chain system, higher transporting speeds, together with longer service life and less noise nuisance, are made possible by supporting the chain system on an endless runway.
Patent AT-E133368-T1 (AT)
Inventor: SCHRENK WALTER J
IPC: B29L9/00
Filed: 1991-12-11
Granted: 1996-02-15
Abstract: Interfacial surfaces in a fluid mass are generated by dividing a first stream of the fluid mass into a plurality of branch streams (14,16,18,20), redirecting or repositioning (40) the branch streams, expanding (48) and contracting (54) the branch streams in a symmetrical fashion, and recombining (56) the branch streams to form a second stream of the fluid mass. Alternatively, the branch streams are redirected or repositioned (62), recombined (64) to form a second stream of the fluid mass, and the second stream expanded and contracted (66) in a symmetrical fashion. The invention has particular application to the manufacture of multilayer films using a first stream of two or more layers. <IMAGE>
Patent AT-E125377-T1 (AT)
Inventor: EL MARRY SAQR MAJED
IPC: G08B13/24
Filed: 1991-11-15
Granted: 1995-08-15
Abstract: An alarm apparatus comprises an oscillator circuit (20) which provides an oscillating current to an antenna (A) from where a location (1) to be surveyed is irradiated with electromagnetic waves of in the RF frequency range provided by the oscillator circuit (20). The oscillator and the antenna are slightly mismatched with respect to their resonance frequency so as to avoid the oscillation current to go into resonance. Reception in the antenna (A) of an in-phase reflection of the emitted wave results in a superposition of the currents of the emitted and the received waves and increases thus the RF oscillation current. This current is coupled through a capacitor (C6) to a switch circuit (30) such as to trigger an alarm through actuation of the switch circuit if the RF current exceeds a defined threshold. Due to the arrangement of a non linear resistance energy sink (I) in series with the oscillator circuit (20), the switch efficiency is considerably increased by rapid variation of the supply voltage of the oscillator circuit in response to a variation of the oscillator current due to the action of the non linear resistance of the energy sink (I). <IMAGE>
Patent AT-E128360-T1 (AT)
Inventor: NEGRISOLI GIAN PAOLO
IPC: A23L1/305
Filed: 1991-03-19
Granted: 1995-10-15
Abstract: Pharmaceutical, dietetic or veterinary compositions containing carnosine or dipeptides related thereto having an activity on muscular metabolism, are described.
Patent AT-E113116-T1 (AT)
Inventor: GRANDORI CARLO
IPC: E21D9/087
Filed: 1991-03-25
Granted: 1994-11-15
Abstract: The invention relates to a boring machine for digging tunnels in a wide variety of qualities of ground, of the type comprising a first front shield (1), containing the boring head (15), and the members for driving the same, and a second shield (2), fitted with posts or "grippers" (4)for providing the anchorage necessary for the advancement of the boring machine, in which a third shield (3) is provided, arranged between said first and said second shield, such that the first shield overlaps partly with it and is able to slide axially with respect to the third shield itself and that the assembly first shield/third shield is able to vary its advancing direction with respect to the second shield; guide means (8) being provided between saidffirst and said third shield, which guide means allow these latter to perform a relative movement in the longitudinal axial direction only, and means (5) being provided for advancing said first shield with respect to said third sh shield, as well as means (10) for setting at an angle the assembly first shield/third shield with respect to said second shield. <IMAGE>
Patent AT-E133803-T1 (AT)
Inventor: NOVATI DANIELE
IPC: G05F1/445
Filed: 1991-10-03
Granted: 1996-02-15
Abstract: A method is disclosed for controlling the power being supplied to a load (L,L') from an AC voltage source (V,V') by means of a static switch (I,I') comprising at least one controllable one-way switching element (T,T1,T2) and a rectifier (P,D1,D2) connected to said switching element and the source in series with the load. This method provides for the static switch (I,I') to make and break during each half-wave of the voltage supply (V,V') at first and second preset times, respectively. The first or make preset time is selected to have, at the first half-wave of the voltage supply that appears on the static switch upon activation thereof, a first predetermined lag (t0) from the moment the voltage across the static switch (I,I') is zero, and thereafter with the static switch connected to the source, a second predetermined lag (t2) from the moment the current (IT) flowing through the static switch is zero. The second or break preset time is selected to be coincident with the time when the current (IT) flowing through the static switch is zero.   A device operating on the above-outlined method can be used without problems at full power, and is reliable and compact. <IMAGE>
Patent AT-E140553-T1 (AT)
Inventor: LIN SHAW-YUEH
IPC: G11B20/10
Filed: 1991-02-04
Granted: 1996-08-15
Abstract: In formatting a digital data stream for interleaved recording with included resynchronization sequences inserted into the data stream, rather than recurrently recording the resynchronization sequences at the boundaries of the interleave blocks or recording many resynchronization sequences throughout the data, the present invention teaches staggered recording of the resynchronization sequences throughout the page of interleaved code words in a pseudo-random fashion. This staggering of the resynchronization sequences throughout the interleave blocks "randomizes" the errors due to tape drop outs so that errors are more uniformly distributed among the positions in the code words, and attendantly, are more likely to be correctable.