baber/WOPTO huggingface dataset:
Patent AT-E1627-T1 (AT)
IPC: C08L33/18
Filed: 1979-10-22
Granted: 1982-10-15
Abstract: 1. A mixture which consists essentially of (A) a hard component consisting of one or more copolymers of styrene and/or alpha-methylstyrene with acrylonitrile, the said copolymers containing from 20 to 40 % by weight of acrylonitrile as copolymerized units, (B) a first graft copolymer consisting of (B1 ) from 40 to 80 % by weight, based on (B), of a butadiene polymer consisting of partially agglomerated particles, more than 50 % of the particles (number distribution) being present in the non-agglomerated state, and having a mean particle size (d50  value of the cumulative mass distribution) of from 0.20 to 0.45 mu m, onto which is grafted (B2 ) from 20 to 60 % by weight, based on (B), of a mixture of styrene and acrylonitrile in a weight ratio of from 75:25 to 65:35, (C) a second, separately prepared graft copolymer which consists of (C1 ) from 50 to 85 % by weight, based on (C), of a copolymer which itself consists of from 30 to 77 % by weight of butyl acrylate and/or ethylhexyl acrylate units, from 20 to 40 % by weight of butadiene units and from 3 to 30 % by weight of vinyl alkyl ether units, where alkyl is of 1 to 8 carbon atoms, the percentages of the said three monomer constituents together being 100, with a mean particle size (d50  value of the cumulative mass distribution) of less than 0.15 mu m, onto which has been grafted (C2 ) from 15 to 50 % by weight, based on (C), of a mixture of styrene and acrylonitrile in a weight ratio of from 75:25 to 65:35, the weight ratio of the grafting bases (B1 ) and (C1 ) in the mixture of [(A)+(B)+(C)] being from 70:30 to 30:70, and the sum of the two grafting bases (B1  and C1 ) being from about 10 to 35 % by weight, based on the total mixture [(A)+(B)+(C)].
Patent AT-E3625-T1 (AT)
IPC: B65H59/00
Filed: 1979-11-22
Granted: 1983-06-15
Abstract: A static wire tensioning device, of the kind comprising a pair of metal brake shoes between which the wire is clamped at a set pressure, the brake shoes being mounted on respective holders through means allowing to adjust the brake shoe surfaces in perfect parallelism relative to one another. The adjustment is obtained by oscillation of at least one of the shoes around two mutually perpendicular axes. At least one shoe has a central bore through which compressed air is supplied to the clamping surfaces of the shoes.
Patent AT-E2930-T1 (AT)
IPC: A61N1/05
Filed: 1979-10-19
Granted: 1983-04-15
Abstract: The apparatus includes a reciprocating cardiac compressor (10) for cyclically compressing a patient's chest. The cardiac compressor includes a resuscitator for ventilating the patient's lungs. A first internal electrode (60) is positioned in the oesophagus of the patient with an oesophageal-pharyngeal airway. The resuscitator ventilates the patient's lungs through the oesophageal-pharyngeal airway. The cardiac compressor includes a compressor pad (17) positioned anterior to the patient's heart (45) for compressing the patient's sternum and heart. An external electrode (48) is disposed on the face of the compressor pad for compression between the compressor pad and the patient's sternum (46). A cardiac defibrillator (100) is connected between external and internal electrodes for establishing a defibrillating electric current therebetween. A monitor (101) is connected to the external and internal electrodes for monitoring the electrical activity of the patient's heart. Means for synchronising the defibrillator and the compressor is provided comprising a pressure sensitive switch for synchronising the defibrillator and compressor such that defibrillating current is applied to the patient's heart only during a systolic portion of the compression cycle of the compressor, i.e. when the path between the internal and external electrodes is short and electrical contact between the electrodes and adjacent parts of the body is good.
Patent AT-E3055-T1 (AT)
IPC: C09K5/00
Filed: 1979-10-23
Granted: 1983-04-15
Abstract: An antifreeze agent comprises a water-soluble alcohol component, such as ethylene glycol, together with the following percentages by weight (all with reference to the alcohol component) of the following substances: about 0.02 to about 1% alkali metal or ammonium metasilicate (calculated as pentahydrate), such as sodium metasilicate; about 0.1 to about 5% alkali metal or ammonium salt of an  alpha , beta -ethylenically unsaturated carboxylic acid, such as sodium cinnamate; about 0.5 to about 5% alkali metal or ammonium salt of boric acid, such as borax decahydrate; 0 to about 1% alkali metal or ammonium hydroxide, such as caustic soda; 0 to about 0.15% polycyclic heterocyclic copper corrosion inhibitor, such as benzotriazole; 0 to about 1% alkali metal or ammonium nitrite, such as sodium nitrite; and 0 to about 1% alkali metal or ammonium nitrate, such as sodium nitrate.
Patent AT-E8211-T1 (AT)
IPC: B01J39/04
Filed: 1979-10-19
Granted: 1984-07-15
Abstract: 1. Treatment process for water that has been used for rinsing ferrous metal parts which have undergone pickling with strong acid, comprising the following stages : a) the said rinsing water is put in contact with a cationic resin ; b) the charged resin is eluted with a minimum 4N solution of the strong acid used for pickling ; characterised by the fact that the said concentrated acid, used in stage (b) is a used pickling solution and contains 40 to 150 grams of iron per litre, the ratio between the metallic ion concentration and the strong acid concentration, expressed in gram-equivalents, being one-third at the most.
Patent AT-E7973-T1 (AT)
IPC: G11B15/68
Filed: 1980-09-18
Granted: 1984-06-15
Abstract: cassette changing mechanism including a plurality of followers (38,48) with friction clutches (54) thereon for moving cassettes. Limit switches (63, 66, 68, 70) serve a dual function as mechanical stops for the followers and for signalling a controller. Cassettes are moved to a record playback position and to output stores (16, 17) simultaneously with positive drive to the output stores and spring linked drive the record playback position to eliminate hard jams. The controller detects the failure of the changer to complete a subcycle of a complete change cycle and repeats an appropriate subcycle to attempt to correct a jammed condition.
Patent AT-E17856-T1 (AT)
Inventor: WIESNER KAREL
IPC: C07J1/00
Filed: 1980-09-29
Granted: 1986-02-15
Abstract: The invention relates to furyl intermediates and the preparation thereof, said intermediates being particularly useful in the preparation of synthetic cardenolides and their isomers. The process provides for the reaction of an unsaturated steroidal 17 ketone with a  beta -furyl compound to produce an allylic alcohol which is subjected to acetylation and allylic rearrangement. The resulting material is then hydrogenated to produce the furyl intermediate. Cardenolides are formed therefrom by oxidation of the furyl intermediates.
Patent AT-E18438-T1 (AT)
Inventor: VAYSSIERE PIERRE
IPC: C21C7/072
Filed: 1980-12-23
Granted: 1986-03-15
Abstract: A process for periodically and pneumatically stirring a bath of molten metal, wherein during the periods in which no stirring effect is required a fluid in gaseous state is injected through injection devices below the surface of the bath of molten metal in an amount sufficient to prevent blockage of the devices, whereas during the periods in which a stirring effect is required a fluid in liquid state which will vaporize quickly upon contact with the liquid metal is injected to provide an optimum amount of mixing gas with a minimum of injection devices. The process is advantageously used in converters for pneumatically converting pig iron into steel and in which oxygen is blown from above onto the bath of molten metal.
Patent AT-E5699-T1 (AT)
IPC: F16B21/10
Filed: 1980-05-22
Granted: 1984-01-15
Abstract: PCT No. PCT/DE80/00077 Sec. 371 Date Jan. 23, 1981 Sec. 102(e) Date Jan. 21, 1981 PCT Filed May 22, 1980 PCT Pub. No. WO80/02529 PCT Pub. Date Nov. 27, 1980.A fastening device by which a thermoplastic cover may be fixed to a tubular component. The cover fits tightly into the tubular component which is provided in the region of the cover with bores through which a lost pin is pressed after heating into the constituent material of the cover. The pin has a smaller diameter than the bore so that material displaced by the hot pin is able to flow into the bore.
Patent AT-E4346-T1 (AT)
IPC: F21S8/00
Filed: 1981-07-29
Granted: 1983-08-15
Abstract: 1. An elongate work-light comprising at least one fluorescent lamp for anti-dazzle and high-contrast illumination of a work table, said light being arranged above half of the work table opposite the field of action in such a manner that its longitudinal axis is transverse with respect to the usual direction of view of a person sitting at the work table, and comprising a housing and a grid, in whose downwardly pointing light outlet window provided with transverse lamellae mutually parallel and transverse to the longitudinal axis of the work-light, characterised in that the transverse lamellae (201, 202; 201', 202', 203') are inclined against the horizontal in such manner that the horizontal projection (B) of each transverse lamella is greater by one overlap (y) than the horizontal distance (A) of two adjacent transverse lamellae.
Patent AT-E14810-T1 (AT)
Inventor: WIEDERSUM GERHARD
IPC: H01M2/14
Filed: 1981-09-22
Granted: 1985-08-15
Abstract: 1. A storage battery comprising a spacer member for dimensionally stable electrode plates, the electrode plates being spaced by at least 5 mm, characterised in (a) that the spacer member (1) is an electrically insulating sheet (2) having projections (3) provided therein beneath one another at predetermined distances (a), the lateral extension (b) of said projections corresponding to the distances (c) between adjacent electrode plates (4, 5, 6), (b) that a respective sheet is disposed in each storage battery cell on opposite inner cell walls such that the side edges (7 to 12) of the associated electrode plates may be arranged between the projections (3).
Patent AT-E6941-T1 (AT)
IPC: C08L27/06
Filed: 1981-01-20
Granted: 1984-04-15
Abstract: A plastisol composition comprising a mixture of a butyl phthalate and an alkyl benzene in a volume ratio between 90:10 and 40:60 is used, for example, to make conventional plastisol coating formulations. The butyl phthalate is preferably di-isobutyl phthalate and the alkyl benzene can be, for example, dodecyl benzene.
Patent AT-E16599-T1 (AT)
Inventor: DE LAUZON GUILLAUME
IPC: C07F17/02
Filed: 1981-12-09
Granted: 1985-12-15
Abstract: The invention relates to the manufacture of 1,1'-diphosphaferrocenes. The process consists of reacting a mixture of an alkali metal phenyl and an alkali metal phospholyl in the presence of a Lewis acid, in a basic ether, preferably at between -20 DEG  and +20 DEG  C., and then reacting the product obtained with ferrous chloride. The process according to the invention is useful for lowering the production cost of 1,1'-diphosphaferrocenes.
Patent AT-E21910-T1 (AT)
Inventor: LENNARTZ KURT
IPC: C08F2/08
Filed: 1982-05-13
Granted: 1986-09-15
Abstract: 1. A process for the preparation of stable dispersions of finely divided synthetic resin particles containing copolymers in an organic liquid in presence of a stabilizer which is solvatized by the organic liquid, prevents the dispersed particles from sticking together, and stabilizes the dispersion, characterized in that as stabilizers cellulose esters are employed which are mostly insoluble in aliphatic and aromatic solvents, however readily soluble in lower esters and ketones, and that there are used as monomers for the copolymer prepared in the dispersed state in the presence of the cellulose ester (A) from 2 to 80% by weight of at least one ester of an alpha, beta-ethylenically unsaturated carboxylic acid with an alcohol containing from 1 to 8 carbon atoms, (B) at least 5% by weight of at least one hydroxyester of an alpha, beta-ethylenically unsaturated carboxylic acid with a diol containing from 2 to 5 carbon atoms, (C) from 2 to 70% by weight of at least one copolymerizable monomer having further functional groups capable of being cross-linked, and (D) from 3 to 80% by weight of further copolymerizable monomers as not mentioned under (A) to (C), the sum of the components listed under (A) to (D) always amounting to 100 and, besides, an ethylene copolymer having been added in an amount of from 1 to 8% by weight, based on the total amount of the dispersion, to the initial stabilizer mixture prior to the polymerisation.
Patent AT-E17880-T1 (AT)
Inventor: ZETTLER HANS DIETER
IPC: E04C2/16
Filed: 1982-11-18
Granted: 1986-02-15
Abstract: 1. A process for the production of fibrous mats based on plastics material, wherein fibres which consist of cured melamine resin and may te provided with a binder based on a melamine, phenolic or urea resin are laid down to form mats which have the following properties : a) the thickness is from 20 to 200 mm, perferably from 50 to 100 mm ; (b) the density is from 10 to 15C g/l**-1 , preferably from 15 to 50 g/l ; (c) the thermal conductivity according to DIN 52.612 is less than 0.05 W/m-1/** degree K**-1 and is preferably from 0.03 to 0.04 W/m**-1 /degree K**-1 ; (d) the sound adsorption according to DIN 52.215-63 at 2500 H3 , converted from vertical to three-dimensional sound incidence, is greater than 90%, preferably greater than 95% ; (e) the recovery, measured on a 100 mm thick mat which was compressed to a thickness of 30 mm in the course of 2 minutes and kept at this thickness for 24 hours, is so good that the mat, upon release of the pressure, immediately springs back to a thickness of morethan 80 mm, preferably of more than 90 mm, and after 6 hours has attained a thickness of morethan 98 mm, preferably of more than 99 mm ; and (f) the burning behavior is so good that in the burning test according to DIN 4102, Part.2, the produclassed as a 81 building material (self-extinguishing).
Patent AT-E23816-T1 (AT)
Inventor: CROFTS DAVID
IPC: H02G15/18
Filed: 1982-02-10
Granted: 1986-12-15
Abstract: A polymeric article, at least part of which is dimensionally-recoverable, preferably heat-recoverable, has, bonded to the surface of a dimensionally-recoverable portion thereof, a pliant, adhesive-receptive polymeric film which is soft at the temperature at which the dimensionally-recoverable portion is recovered, and which is substantially non-curable at ambient temperatures. The polymeric film is preferably based on a film-forming chlorinated resin or a film forming silane. The articles may be recovered over objects such as electrical equipment to provide electrical insulation and may be bonded to the object or other article with an adhesive without the necessity of any special surface treatment immediately before bonding.
Patent AT-E18511-T1 (AT)
Inventor: HIMEL CHESTER M
IPC: A01N25/28
Filed: 1982-05-17
Granted: 1986-03-15
Abstract: The composition comprises 35 to 99% by weight of a liquid vehicle, 0.1 to 25% by weight of a film-forming polymer which is either dissolved or dispersed in the vehicle, 1 to 40% by weight of a core agent which is insoluble in the film-forming polymer and which controls release of encapsulated material from the microcapsules (the core agent being optionally absent when the polymer is dispersed in the vehicle), and not more than 40% by weight of material to be encapsulated which is dissolved or dispersed in the liquid vehicle. The process comprises spraying the composition into the atmosphere so as to cause the liquid vehicle to evaporate and the polymer to coacervate and form microcapsules while the composition is still in the form of a spray.
Patent AT-E32327-T1 (AT)
Inventor: HAQ ZIA
IPC: B32B27/08
Filed: 1982-11-10
Granted: 1988-02-15
Abstract: A packaging film comprises a base film of at least partially water-soluble plastics film, for example, polyvinyl alcohol, carrying on one side a protective layer of particulate inert plastics material, for example, polytetrafluoroethylene powder, having a high water repellency. The film is thus vulnerable to attack by aqueous media on one side and protected against such attack on the other. It may be used, with the protected side innermost, for unit packaging of detergent compositions, especially liquids containing bleach. In use in the washing machine, the unprotected surface is attacked by the wash liquor to release the contents; the protective layer prevents attack of the package by the contents during storage.
Patent AT-E18186-T1 (AT)
Inventor: AIME MICHEL
IPC: B66D1/28
Filed: 1983-01-24
Granted: 1986-03-15
Abstract: 1. Elevator winch, in which the output shaft (3) on which is mounted the cables pulley (4) which supports the load, is carried by two bearings disposed in a winch casing (2) and by a third bearing (7) provided outside the winch casing at the extremity of the output shaft, characterised in that the third bearing (7) is urged by a regulable resilient force (R) of radial direction opposed to the direction of the force (G) exerted on the output shaft (3) by the cables pulley (4) supporting the load.
Patent AT-E21852-T1 (AT)
Inventor: MITSAM REINWALD
IPC: B29C55/18
Filed: 1983-02-19
Granted: 1986-09-15
Abstract: An apparatus for applying an embossing foil to a portion of flexible material comprises passing the material with the foil thereon over a substantial distance along a heated surface of a support member such as a roller. The material and the foil are jointly pressed against the heated surface of the support member, and thus against each other by a plurality of pressure rollers disposed at a spacing from each other along the heated surface. Apparatus for carrying out the invention comprises an array of pressure elements such as rollers such that the rollers can be applied against a support roller in a progressive mode of actuation starting from the center of the pressure roller array and moving outwardly towards the ends thereof. The support roller is driven by a variable drive means or an adjustable-torque slipping clutch.
Patent AT-E23588-T1 (AT)
Inventor: RINN HEINRICH W
IPC: E04B1/346
Filed: 1983-04-02
Granted: 1986-11-15
Abstract: 1. Rotatably movable building having light apertures arranged on one side and having efficient head insulation on the remaining sides, said building being rotatable by motor power on rollers and on a circular rail, characterized in that solar collectors are arranged concealed on the building behind the roof parapet of the flat roof of a latticeframed residential building, and that the building is rotated to follow the sun by an automatic tracking system fixed on the sun.
Patent AT-E57189-T1 (AT)
Inventor: AGAPIOU AGAPIOS
IPC: C08F4/02
Filed: 1983-08-18
Granted: 1990-10-15
Abstract: A method of producing a polymerization catalyst component suitable for use in the polymerization of alpha-olefins, which method comprises forming an active component by co-comminuting an inorganic Lewis acid, a first organic electron donor, a support base selected from the group consisting of the Group IIA & IIIA salts and the salts of the multivalent metals of the first transition series with the exception of copper, and a polymerization active tri-, tetra-, or pentavalent transition metal compound of a Group IVB-VIB metal, and heating the active component in an inert hydrocarbon solvent to produce the polymerization catalyst component. The active component can be heated in the inert hydrocarbon solvent in the presence of an additional polymerization active tri-, tetra-, or penta- valent transition metal compound of a group IVB-VIB metal. In addition, a second organic electron donor may be incorporated in the active component.
Patent AT-E51312-T1 (AT)
Inventor: HAUG WERNER
IPC: B41J7/34
Filed: 1983-09-23
Granted: 1990-04-15
Abstract: The type wheels provided on a postage or franking head of a postage meter or franking machine are adjusted in stepwise manner from outside the franking head by means of adjusting push rods, which in each case engage a pinion associated with a type wheel. The engagement and adjusting movement of the adjusting push rod is performed by electromagnets. The engagement movement takes place by pivoting a guide plate carrying the adjusting push rods, on which the rods are displaceable by means of the electromagnet counter to the tension of a tension spring. The electromagnets can be energized on the basis of an electrical pulse, which is simultaneously used for adjusting an electronic display, provided on the franking machine casing.
Patent AT-E29255-T1 (AT)
Inventor: ISHIZUMI KIKUO
IPC: C07D401/12
Filed: 1983-10-20
Granted: 1987-09-15
Abstract: A succinimide derivative of the formula:  <IMAGE>  wherein A is straight or branched C2-C6 alkylene or alkenylene, B is straight or branched C3-C5 alkylene, D is straight or branched C2-C3 alkylene, E is straight or branched C2-C3 alkylene, R1 and R2 are each hydrogen or C1-C4 alkyl, or they may form a single bond and R3 is a phenyl group optionally substituted with C1-C4 alkyl, C1-C4 alkoxy, halogen and/or trifluoromethyl, a 2-pyridyl group optionally substituted with halogen, a 2-pyrimidyl group optionally substituted with halogen, a group of the formula:  <IMAGE>  (in which R4 is hydrogen or phenyl), a group of the formula: CO-R5 (in which R5 is adamantyl or furyl) or hydroxy (C2-C4) alkyl, and an acid addition salt thereof, which are useful as anti-anxiety drugs and/or anti-allergic drugs.
Patent AT-E33191-T1 (AT)
Inventor: KRONE BERNARD
IPC: A01F15/00
Filed: 1984-04-21
Granted: 1988-04-15
Abstract: Wrapping apparatus for use with a baling machine of the type having a forming chamber in which a round bale is formed and into which a wrapping material is fed to wrap the bale, includes a housing, a feeding device mounted on the housing for feeding a wrapping material from a source of wrapping material to the forming chamber, and a drive on the housing having a drive position for driving the feeding device, the drive being biased into a non-drive position so that the drive is disengaged from driving the feeding device. A cutter is provided for cutting the wrapping material after the wrapping material exits the feeding device, the cutter being movable between a first and a second position. A pivotal lever is operable between an initial position and a first operable position, the pivotal lever being movable from the initial position to the first operable position to actuate the drive from its non-drive to its drive position to thereby drive the feeding device to feed the wrapping material. The cutter is movable from the first position to the second position as the pivotal lever is moved from its initial position to the second operable position, and a cutter release is operable to release the cutter from the second position so that the cutter moves to the first position and in so moving cuts the wrapping material, the cutter release being adjustable to release the cutter after a pre-set number of revolutions of the round bale.
Patent AT-E29644-T1 (AT)
Inventor: SVENGREN ANDERS GUSTAF
IPC: A21C15/00
Filed: 1984-05-02
Granted: 1987-10-15
Abstract: A process for preparing a rolled pastry product in which a sheet of pastry material advancing on a conveyor belt is cut and folded into discrete pieces of a predetermined size and then rolled. The cutting and folding operation is carried out by an oscillating knife positioned above the conveyor belt which has a cutting edge extending laterally across the width of the conveyor belt, and which immediately after contacting and cutting through the advancing pastry sheet by means of its cutting edge, ascends and rotates in a direction such that the motional vector of the cutting edge is counter to the conveying direction thereby causing the forward edge of the pastry sheet to be lifted up and folded over. The knife then descends and rotates in the reverse direction so that the cutting edge contacts and cuts through the advancing pastry sheet behind the folded portion to separate a folded piece from the remainder of the pastry sheet.