baber/WOPTO huggingface dataset:
Patent AT-E5798-T1 (AT)
IPC: B01D19/00
Filed: 1980-01-28
Granted: 1984-01-15
Abstract: A vented filter spigot for gravity feed intravenous liquid adminstration is provided having a filter spigot housing (1); a filter chamber (13) in the housing; an inlet (17) and an outlet (22) in the housing, the housing being arranged to have the inlet (17) oriented up and the outlet (22) oriented down when installed for liquid feed from a liquid supply for intravenous administration (21); the inlet being shaped for attachment to a supply of liquid in a container for intravenous administration, and the outlet being shaped for attachment to an intravenous liquid administration apparatus (25); a liquid-permeable filter (10) that is gas-impermeable when wet disposed in the filter chamber in a manner so as to extend generally vertically when the inlet is oriented up, and across the line of fluid flow through the chamber from the inlet to the outlet so that all through flow must pass through the filter; and dividing the chamber into two generally vertically-extending portions, one upstream (15) and one downstream (16) of the filter; a vent (26) in an uppermost portion of the housing when the inlet is oriented up in flow communication with the upstream portion of the filter chamber; and a liquid-impermeable gas permeable filter (11) disposed across the line of flow through the vent, so that all vent flow must pass through the filter, the filter restricting such flow to gas to which it is permeable; first and second passages (31, 30) in the housing putting the inlet into fluid flow communication with the filter chamber, the first passage (31) opening into an upper part of the upstream portion of the filter chamber, and the second passage (30) being longer than the first and opening into a lower part of the upstream portion of the filter chamber; whereby outflow of liquid via the filter chamber (13) through the outlet (22) aspirates air via the vent, (26) liquid-impermeable gas-permeable filter (11) and first passage (31) into the container holding the supply of liquid (21), and makes it possible to maintain liquid flow from the container (21) via the second passage (30) to the outlet (22).
Patent AT-E6887-T1 (AT)
IPC: F24S10/70
Filed: 1980-10-17
Granted: 1984-04-15
Abstract: A solar energy collector having as its basic component, a moulded multi-pocketed collector panel, the pockets of which are modified polyhedral or tetrahedral shapes, to increase exposed surface and heat transfer areas. This panel, having various polyhedral pockets in combination with glazing and a back cover, providing an overall, structurally sound collector which may have degrees of curvature ranging from flat to compound to spherical. A through-window ventilation receptacle may be used to support the collector, and may also serve as a plenum, if desired, to facilitate intake and distribution of room air.
Patent AT-E6633-T1 (AT)
IPC: C07C309/80
Filed: 1981-06-10
Granted: 1984-03-15
Abstract: Fluorovinyl compounds having the formula  TLCF=CF2  are prepared by reacting compounds having the formula  TL@@@@Z   for a time and at a temperature sufficient to from the vinyl compound:  where  X = Cl, I, or Br;  Z = F, Cl, Br, OH, NRR min , OA, or SA; R and R min  are independently selected from the group consisting of hydrogen, an alkyl having one or more than one carbon atom, and aryl;  A = Alkali metal, alkali earth metal, quaternary nitrogen, or R;  L = oxygen or sulfur; and T = an alkyl or aryl radical which does not interfere with the reaction.
Patent AT-E5533-T1 (AT)
IPC: C07C67/00
Filed: 1981-08-17
Granted: 1983-12-15
Abstract: A polyisocyanate or mixture of polyisocyanates in which the main component(s) correspond to the formula:   <IMAGE>   in which R1, R2, and R3 each represent hydrogen or a saturated alkyl group containing from 1 to 12 carbon atoms, provided that at least two of these radicals represent hydrogen; and m, n, o and p each represent 0 or 1, provided that when m, n, o and/or p represent 0, the free valency is taken up by a hydrogen atom and that the sum of m+n+o+p is greater than 1 on a statistical average. Such polyisocyanate or mixture of polyisocyanates may be produced by first reacting a 4-nitrobenzyl halide, a 3-nitrobenzyl halide, a benzyl halide, a benzyl alcohol or a nitrobenzyl chloride isomer mixture with nitrobenzene, an alkyl-substituted nitrobenzene, an alkyl benzene or benzene in the presence of a Friedel-Crafts or an acid catalyst. This reaction product is then nitrated, the nitro groups are converted to amino groups by reduction or hydrogenation and the amino compound(s) subsequently phosgenated to form the polyisocyanate(s). The purity of the product polyisocyanate may be improved by distilling off secondary products before and/or after the phosgenation.
Patent AT-E18590-T1 (AT)
Inventor: MIRSBERGER HELMUT
IPC: F16B13/06
Filed: 1982-04-06
Granted: 1986-03-15
Abstract: 1. An expansible sleeve (1), which can be expanded by axial compression, for structural parts having encircling beads or respectively ribs (2) which are ranged side-by-side at least along a part of its axial length, characterised in that the outer contour of the bellows-like beads or respectively ribs (2) widens upon axial shortening, and in that the spacing (T1 ... T5 ) between adjacent bellows-like beads or respectively ribs (2) increases from one end to the other end.
Patent AT-E11806-T1 (AT)
IPC: F04C2/08
Filed: 1982-04-23
Granted: 1985-02-15
Abstract: In a gear pump or motor having a housing and at least two intermeshing gears, one of the gears being fixed to a rotatable shaft and the other being a shaftless gear having a plurality of gear teeth rotatable on a film of fluid in close proximity to an interior surface of the housing, the improvement being a unique tooth profile on the shaftless gear. Each gear tooth on the shaftless gear has a thick top land, preferably at least twice as thick as the top land on each gear tooth on the gear fixed to the rotatable shaft. This particular intermeshing gear tooth configuration increases the bearing surface of the shaftless gear on the film of fluid within the interior of the housing to better support the shaftless gear and thereby reduce frictional wear.
Patent AT-E9989-T1 (AT)
IPC: C07C67/00
Filed: 1982-08-19
Granted: 1984-11-15
Abstract: The disclosure relates to a process for separating acetone from reaction mixtures originating from the reaction of methyl acetate and/or dimethylether with carbon monoxide and optionally hydrogen in the presence of a catalyst system consisting of carbonyl complexes of noble metals of group VIII of the Periodic System of the elements, acetic acid, an organophosphorus or organonitrogen compound, methyl iodide and optionally carbonyl-yielding compounds of common metals. To this end, the disclosure provides for the reaction mixture containing acetic anhydride, acetic acid, ethylidene diacetate, methyl iodide, acetone and methyl acetate which is distilled off from the catalyst solution, or just its low boiler fraction consisting of methyl acetate, methyl iodide and acetone to be subjected wholly or partially to an extractive distillation with acetic acid and for pure methyl iodide to be distilled off; for an acetone/methyl acetate mixture to be distilled off from the acetic acid extract; for this mixture to be separated in known fashion and for the acetic acid extractant to be recycled into the extraction stage, if desired after separation of the final reaction products comprised of acetic anhydride; ethylidene diacetate and acetic acid.
Patent AT-E25508-T1 (AT)
Inventor: HEWITT PAUL DR
IPC: B62D55/28
Filed: 1982-10-20
Granted: 1987-03-15
Abstract: The invention disclosed is that prefabricated wear pads are applied to the track link bodies of tracked vehicles by inserting projections of the pads through apertures in the link body from one side of the apertures and locking means co-acts with the projections to lock same to the body. Suitably, the locking means are push engagement with said projections to lock the pads to the link bodies as opposed to the conventional method of moulding the pad around and through the links. In an alternative arrangement, the locking means are cast in locking engagement with the projections as opposed to the push fitting.
Patent AT-E12340-T1 (AT)
Inventor: STRINNING OLOF
IPC: A23C21/08
Filed: 1982-12-08
Granted: 1985-04-15
Abstract: A protein containing fruit juice drink comprising a fruit juice portion of 10-85% containing at least a citrus juice portion, and a milk raw material portion of 90-15 percents by weight in which the fruit juice portion preferably comprises the citrus juice and one or more further juices and/or fruit aromas and in which the milk raw material portion comprises whey proteins in an amount of 0,5-10 or preferably 1-3 percents by weight of the finished product, and as sweetener a hydrolysed lactose made of substantially pure lactose prepared from whey or a permeate from ultrafiltration of milk or whey and containing glucose and galactose free from salts and substances giving a by-taste to the fruit drink. The hydrolysed pure lactose is present in an amount of 2,5-20 or preferably 6-10 percents by weight of the finished product. The invention also relates to a process for the manufacture of a product of the aforementioned type, in which a whey protein solution is prepared, the fruit juice or fruit juices and/or the fruit aromas are added while stirring the mixture, hydrolysed pure lactose is prepared by solving pure lactose crystals obtained from whey or from a permeate of ultrafiltration of milk or whey, and hydrolysing the pure lactose solution at a temperature of 60- 150 or preferably 90-120 DEG C to a dry maner content of 30-90% or preferably 40-80% and a hydrolysing degree of 40-100% or preferably 70-90%, whereupon the pure glucose-galactose product thereby obtained is admixed in the protein containing fruit-juice solution, whereupon the combined solution is pasteurized, possibly homogenised, cooled and packed.
Patent AT-E12733-T1 (AT)
Inventor: GODART G
IPC: A61B5/08
Filed: 1982-06-10
Granted: 1985-05-15
Abstract: 1. Lung ventilation examination apparatus using radioactive aerosols characterized in that it comprises a protected housing including - a spray (11) of radioactive liquids, which is connected, on the one hand, to an external pressurized air source (12) and on the other hand, to a delivery pipe which supplies the aerosol formed in the spray (11) to an adapter (13) for inspiring and expiring ; - aerosol sedimentation zones (1, 2), said zones being connected to said delivery pipe, between the spray (11) and the adapter (13) ; - a conduct starting from the adapter (13), intended for transfering the expired air to the outside ; - an expired air reception means (3) disposed on the downstream side of the adapter (13) and on the upstream side of a pump (14) intended for blowing-off of the expired air reception means (3) and for the discharge of the residues contained in the zones for sedimentation (1, 2) of the aerosol, after the end of the test ; - a series of valves (4, 5, 6, 7, 8, 9, 10, 10') having a small size reduction and being placed on upstreamside, on downstreamside and on the branch-line of each sedimentation zone of the inspiratory circuit and on upstream side of the expired air reception means (3), allowing a selective sequential access to each part of the apparatus, particularly to each aerosol sedimentation zone (1, 2) and to the expired air reception means (3), during the different operating stages.
Patent AT-E29236-T1 (AT)
Inventor: PLUMMER WILLIAM T
IPC: B29L11/00
Filed: 1983-10-27
Granted: 1987-09-15
Abstract: An apparatus for forming miniaturized optical components such as fiber optics connector terminals in which a three-part mold set is employed to attain precise concentricity of mold cavity formations carried by two of the three mold parts which are movable axially relative to and positioned by the third or central one of the three parts. The two movable parts are each located by oppositely diverging frustoconical reference surfaces on the central part and include mold surface components which are axially positionable relative to the parts in which they are carried. The central part is supported by a shuttle for movement between a molding position and an ejection position, appropriate ejection pins being located in spaced relation to the molding position so as not to interfere with the molding operation. Precise concentricity and axial location of the three mold parts is effected in substantial measure by application of a mold closing force exclusively along the common axis of the three parts and under a force limited to a pre-established value.
Patent AT-E18767-T1 (AT)
Inventor: SCHROMM KURT DR
IPC: A61P9/08
Filed: 1983-12-22
Granted: 1986-04-15
Abstract: Compounds of the formula   <IMAGE>   wherein (a) R1 is hydrogen, lower alkyl, lower alkoxy or 8-halo; R2 is hydrogen, lower alkyl, lower alkoxy or a fused benzene ring; and R3 and R4, together with each other, are -N=N-NH-; or (b) R1 and R2, together with each other, are -N=N-NH-; R3 is hydrogen, lower alkyl, lower alkoxy, 2-halo, 3-halo or 4-halo; and R4 is hydrogen, lower alkyl, lower alkoxy or a fused benzene ring; and non-toxic, pharmacologically acceptable salts thereof formed with an inorganic or organic base. The compounds as well as their salts are useful as antiallergics.
Patent AT-E23038-T1 (AT)
Inventor: GALLAGHER GREGORY JR
IPC: A61K31/40
Filed: 1983-11-30
Granted: 1986-11-15
Abstract: A SERIES OF NEW CHEMICAL COMPOUNDS WHICH ARE 4-AMINOALKYL-2(3H)-INDOLONES HAS BEEN DEMONSTRATED TO BE D2-AGONISTS USEFUL FOR TREATING ANGINA AND HYPERTENSION. A REPRESENTATIVE COMPOUND OF THE SERIES IS 4-DI-N-PROPYL-AMINOETHYL-2(3H)-INDOLONE.
Patent AT-E39698-T1 (AT)
Inventor: KOESTER HUBERT
IPC: C12N15/00
Filed: 1983-10-27
Granted: 1989-01-15
Abstract: Process for producing oligonucleoside phosphonates by reacting a phosphonic derivative of activated nucleoside with a nucleoside bound to a polymer carrier, by oxidizing the resultant compound, separating the group OH in the position 5", optionally introducing other phosphonic units of nucleosides or oligonucleoside phosphonates as well as separating the nucleoside carrier bond, and optionally separating all the protection groups still present. The oligonucleoside phosphonates produced according to the present invention may be used as lipophilic hybridization analogues.
Patent AT-E28776-T1 (AT)
Inventor: LANDSIEDEL HORST
IPC: B27K3/50
Filed: 1984-01-31
Granted: 1987-08-15
Abstract: 1. Method for the treatment of wood against wood-colonizing fungi and bacteria, characterized in that a biocidal material is used which contains as active ingredients the components (a) trialkyltin compounds of the general formula R3 SnX where R represents propyl or butyl and X represents the acid group of an organic or inorganic acid or -OSnR3 , (b) methylenendithiocyanate in a weight ratio of 5:1 to 1:3 especially 5:2 to 1:1.
Patent AT-E35602-T1 (AT)
Inventor: GLEIM GUENTER
IPC: H04N5/44
Filed: 1984-04-01
Granted: 1988-07-15
Abstract: 1. An image reproduction arrangement for the selectively alternate or simultaneous reproduction both of television signals in accordance with one of the usual television standards and of digitally produced picture and/or text information signals, wherein the line interlacing can be switched off using any desired method with regard to the technical mode of carrying out the switching off, characterised in that in the operating mode video information in a usual television standard and/or fade-in of digitally produced picture and/or text and/or symbol and/or mix and/or box operation, the line interlacing necessarily remains switched off for the whole viewing screen regardless of whether video information according to one of the usual television standards is visible on the viewing screen or not.
Patent AT-E27640-T1 (AT)
Inventor: ADAMS HERIBERT DIPL-LANDWIRT
IPC: F15B11/16
Filed: 1984-04-09
Granted: 1987-06-15
Abstract: 1. A hydraulic control system for the steering and other hydraulically energized equipment - including a controllable power lift (18, 19, 32) - of a motor vehicle, particularly of a tractor, the system comprising two hydraulic circuits serving to feed pressure fluid to the hydraulically operable devices, each circuit including its respective hydraulic pump (1, 2) and both being interconnectable by actuating a sequence valve (37), in which the hydraulic pump (1) of the first circuit is arranged to feed pressure fluid to a hydraulic power steering device (8) via an element (10) adapted to accord priority to supplying this device, in which any pressure fluid not required for steering is arranged to flow via one or more distributing valves (16) for the other consuming devices to the - subsequent - power lift (19), and in which the second hydraulic circuit's hydraulic pump (2) communicates, if pressure fluid is not required, via the sequence valve (37) with a pressure fluid reservoir (7), characterized in that a duct (50) of the second hydraulic circuit includes at least one distributing valve (52) which serves to feed pressure fluid to the other consuming devices, which is located between the hydraulic pump (2) and the sequence valve (37) and which is provided, like the other distributing valve (16), with a neutral passage, that the outlet of the first mentioned distributing valve's (52) neutral passage is connected via a nonreturn valve (53) to the inlet of the distributing valve (16) of the first hydraulic circuit, that the sequence valve (37) while normally connecting the outlet of the first-mentioned distributing valve's (52) neutral passage with the reservoir (7) closes this by-pass if either the distributing valve (16) of the first hydraulic circuit or a power-lift control valve (20) is actuated, that the power-lift control valve (20) is arranged to be actuated by a pilot valve (32), that the pilot pressure for the control valve (20) is also simultaneously transmitted to the sequence valve (37) so as to urge the latter towards its closing position, and in that the transmission of the pilot pressure to the sequence valve (37) is effected via a flow-inhibiting throttling member (throttling relief valves 44, 45).
Patent AT-E57530-T1 (AT)
Inventor: SAUTER HUBERT DR
IPC: A01N43/653
Filed: 1984-06-06
Granted: 1990-11-15
Abstract: Triazolyl alcohols of the formula   <IMAGE>   their addition salts with acids and their metal complexes, where the steroisomers are in certain ratios, the preparation of these compounds, the preparation of fungicides from these, and the use of these fungicides.
Patent AT-E35497-T1 (AT)
Inventor: KUST CYRIL
IPC: A01N43/50
Filed: 1984-11-30
Granted: 1988-07-15
Abstract: The present invention relates to plant growth regulating compositions comprising the mixtures of (2-chloroethyl)-trimethylammonium chloride and 2-(4-isopropyl-4-methyl-5-oxo-2-imidazolin-2-yl) 3-quinolinecarboxylic acid, as active ingredients. These compositions enhance crop yields of wheat or barley.
Patent AT-E70392-T1 (AT)
Inventor: HEYRAUD MARC DR
IPC: H02K13/00
Filed: 1984-11-19
Granted: 1991-12-15
Abstract: The commutator of the motor is made up of three parts assembled coaxially and insulated from one another. Each part is connected to one of the windings of the rotor. The parts are blanked from a sheet of metal, preferably silver, with a flat annular zone, an inner lug, and radial fingers which are subsequently all bent at a 90 DEG  angle at the same side of the annular zone. The parts are fitted into each other in such a way that the fingers of the different parts are seated around the circumference of the commutator.
Patent AT-E34250-T1 (AT)
IPC: H01M4/76
Filed: 1985-08-20
Granted: 1988-05-15
Abstract: 1. A method of closing off tubes-types electrodes with a bottom strip of plastics, characterized in that the bottom strip is introduced into a profiled rail and is pressed by the profiled rail against a heat reflector which from a starting position is run out in front of the bottom strip, after the expiry of a melting time and the return of the heat reflector into its starting position the bottom strip is pressed against the tubes-type electrode which is being held by a receiver arranged at the height of the profiled rail, and is connected by its pocket.
Patent AT-E40882-T1 (AT)
Inventor: MASON RONALD FRANK
IPC: C07D205/04
Filed: 1985-07-05
Granted: 1989-03-15
Abstract: N-substituted-3-cyano azetidine derivatives are prepared by reacting the corresponding azetidine-3-ol with an alkylsulphonyl halide, followed by reaction with an alkali metal cyanide in the presence of lipophilic phase transfer catalyst.
Patent AT-E71298-T1 (AT)
Inventor: EICHNER RONALD DAVID
IPC: A61K31/395
Filed: 1985-05-20
Granted: 1992-01-15
Abstract: Donor tissue is treated prior to implantation in a recipient with a compound from the class known as epipolythiodioxopiperazines in order to prevent graft rejection.
Patent AT-E56006-T1 (AT)
Inventor: ISHIZUMI KIKUO
IPC: A61K31/505
Filed: 1986-04-17
Granted: 1990-09-15
Abstract: A succinimide derivative of the formula:  <IMAGE>  wherein R is a pyridyl or pyrimidinyl group substituted with at least one member selected from the group consisting of halogen, lower alkyl, lower alkoxy, cyano, benzyloxy, hydroxyl and amino, and n is an integer of 1 or 2, or a pharmaceutically acceptable acid addition salt thereof. The succinimide derivatives are useful as an anti-anxiety drugs.
Patent AT-E79409-T1 (AT)
Inventor: UEDA IKUO
IPC: C12P21/02
Filed: 1986-06-19
Granted: 1992-08-15
Abstract: A process for the production of a-human atrial natriuretic polypeptide (a-hANP) involves firstly culturing a microorganism which has been transformed with an expression vector comprising a synthetic gene encoding the amino acid sequence of a protective peptide-fused a-hANP in a culture medium.Subsequently recovering the protective peptide-fused a-hANP from the culture broth and then removing the protective peptide part from the peptide-fused polypeptide.In addition to the process itself, chemically synthesised genes for a-hANP and protective peptide-fused a-hANP are also described together with the corresponding recombinant vectors and transformants comprising the same.a-hANP is known to be useful as an antihypertensive diuretic agent.
Patent AT-E34421-T1 (AT)
Inventor: POURTAU JEAN-JACQUES
IPC: E04F13/08
Filed: 1986-03-27
Granted: 1988-06-15
Abstract: 1. Wedging member for positioning panels (1) of geometrical shape, side-by-side, leaving a space (6) between two adjacent panels, such as earthenware tiles, said wedging member being star-shaped, with a plurality of substantially flat branches (3) extending in parallel to a positioning plane (2) for the wedging member, and on the sides (5) of which the edges (4) of said panels (1) can rest, whereas means (7) for holding the star which are fast with the upper face (8) of said star, have a height such that the distance (H) between the upper end of said holding means and the lower face of the star is greater than the thickness (L) of the panels (1) to be laid, and have a first dimension (D) in a first direction (F) perpendicular to the sides (5) of a branch (3) of the star, which is at the most equal to the thickness (E) of said branch of the star, characterized in that said holding means are constituted by a threadlike pin (7), of which a second dimension (D) in a second direction (G) different from the first direction (F), parallel to the panel-laying plane (2) and to the sides (5) of one of the branches of the star, is such that by oscillating said pin with respect to its base (9), said pin can be broken at its base.