baber/WOPTO huggingface dataset:
Patent AT-E55727-T1 (AT)
Inventor: KOBAYASHI YOUICHI
IPC: B44C1/17
Filed: 1984-12-07
Granted: 1990-09-15
Abstract: In a film laminating apparatus (1) a film (3) on which a plurality of heat activation film layers (8) are coated with a predetermined pitch (W) is supplied together with a paper (L) to a transfer device (6, 7) so as to transfer the film layers (8) onto the paper (L). An optical position indicating device (II) having an optical transmissivity different from that of the film (3) is located at head positions of the film layers (8) on the film (3), and an optical position detecting device (12) is located at a predetermined position at the entrance side of the transfer device (6, 7), whereby on the basis of a detected output of the position detecting device (12), the head portions of the position indicating device (11) and the paper (L) are positioned at the position of the position detecting device (12) so as to superimpose the paper (L) on the film layer (8), and then the film layer is thermally transferred to the paper (L) by the transfer device (6, 7).
Patent AT-E27024-T1 (AT)
Inventor: GOUBAUD MICHEL
IPC: E04D13/17
Filed: 1984-02-06
Granted: 1987-05-15
Abstract: A roof ventilator comprises a base plate insertable in a roof assembly and having an opening receiving a panel leaving a free passageway at the lower end. The panel having a plurality of pairs of transverse louvers defining louver openings. Alternate louvers extend outwardly and upwardly and outwardly and downwardly from the panel, the cross-sectional area of the louver openings tapers outwardly and the endmost louvers converge outwardly of the panel. A projecting ridge is formed in the base plate beyond the lower transverse edge of the passageway and has an upper side which is connected by a step to an inclined section of the bottom wall of a duct communicating both with the louver openings and passageway and the attic or rooms below. Irrespective of the direction of currents of air flowing along the roof negative pressure is produced inside the duct.
Patent AT-E28377-T1 (AT)
Inventor: LEUTWYLER ROBERT
IPC: B60T13/74
Filed: 1985-03-27
Granted: 1987-08-15
Abstract: 1. Drive device on a permanent magnet brake, especially for vehicles, with rotatable permanent magnet systems (21) that are located between pole shoes (22) and with a drive for rotating the rotatable permanent magnet systems (21) from a first position, in which the braking force is greatest, into a second position, in which he braking force vanishes, characterized in that the drive for rotating the rotatable permanent magnet systems (21) possesses at least one driving band (55) for each rotatable magnet system (21), each driving band (55) being wrapped at least partly around the rotatable magnet system (21) and being fastened to a movable operating means (41, 47, 48) by at least one end, so as to transmit the movement of the operating means (41, 47, 48) to the rotatable magnet system (21)
Patent AT-E40541-T1 (AT)
Inventor: DEC MACHINERY S A
IPC: B65G53/28
Filed: 1985-05-23
Granted: 1989-02-15
Abstract: Apparatus and process for transferring pulverent material from a supply container to a delivery point comprises an elongate exhaust pipe having a first end and a second end with a filter near the second end, an intake pipe extending from the supply container to the first end of the exhaust pipe and a transfer pipe extending from the first end of the exhaust pipe to the delivery point. With the first end of the exhaust pipe connected with the intake pipe, suction is applied to the second end of the exhaust pipe to draw pulverent material from the supply container to and through the intake pipe into the exhaust pipe where it is blocked by the filter. The first end of the exhaust pipe is then connected with the transfer pipe and air under pressure is supplied to the second end of the exhaust pipe to propel the pulverent material from the exhaust pipe to and through the transfer pipe to the delivery point and to clear the filter.
Patent AT-E54446-T1 (AT)
Inventor: ALDER ALEX DR
IPC: C12N9/99
Filed: 1985-06-14
Granted: 1990-07-15
Abstract: 1-Phenyl-3-azabicyclo[3.1.1]-heptane-2,4-diones of the formula <IMAGE>  (I)  in which R1 represents hydrogen or a saturated or unsaturated, aliphatic, cycloaliphatic, cycloaliphatic-aliphatic, aromatic or aromatic-aliphatic hydrocarbon radical having up to and including 18, preferably up to and including 12, carbon atoms, R2 represents hydrogen, lower alkyl, sulpho or acyl, R3 represents hydrogen or lower alkyl and R4 represents hydrogen, lower alkyl, phenyl or phenyl substituted by -N(R2)(R3), and salts of these compounds, have valuable pharmacological properties, are effective as aromatase inhibitors and can therefore be used for the treatment of hormone-dependent diseases, especially mammary carcinoma.
Patent AT-E42125-T1 (AT)
Inventor: TOGNOLI PIETRO
IPC: E01B1/00
Filed: 1985-06-20
Granted: 1989-04-15
Abstract: The invention is concerned with components for ballstless railroad lines laid on prefabricated reinforced concrete slabs, which can eliminate the need for periodic maintenance of the ballast of traditional railroad lines, such maintenance being expensive and often difficult to carry out. The components include pre-fabricated, possibly prestressed, slabs positioned upon a steel reinforced concrete block having the functions of a foundation and connector for the pre-fabricated slabs, with the interposition of a concrete-asphalt mortar layer between the slabs and block; said slabs being secured to the foundation block either by means of two half-cylinders, forming parts of the slab structure, or of the bond formed by the upturned sides of the foundation block (tub).
Patent AT-E44535-T1 (AT)
Inventor: LANG GUENTHER DR
IPC: A61Q1/02
Filed: 1986-01-04
Granted: 1989-07-15
Abstract: Cosmetic compositions are disclosed for the treatment of hair or skin, characterized by a content of new quaternary chitosan derivatives of the formula HO[C6H11-mNO4(R1)m(R2)n(R3)q]pH(1) (m=0-0.5; n=0.01-6; q=0.005-3; p=10-50,000   <IMAGE>    <IMAGE>  R4 = C1-C4alkyl; X = Cl, Br, I or CH3SO4)  Also disclosed are the new quaternary chitosan derivatives per se as well as processes for their preparation. The chitosan derivatives have a good substantivity, particularly to hair keratin, and prove to have hair strengthening and hair conditioning characteristics.
Patent AT-E63072-T1 (AT)
Inventor: HAMPEL HEINRICH DR-ING
IPC: B21D26/08
Filed: 1986-03-06
Granted: 1991-05-15
Abstract: The invention relates to an explosion chamber in which the chamber cavity can be evacuated, the wall lining of the working table is arranged as a second trough in the foundation trough, a coating which absorbs the energy of pressure waves is provided in the stressed regions, the materials used converting the potential energy of the pressure wave into kinetic energy of the construction materials and, finally, the chamber cavity is designed as a vacuum-tight cap which can be separated from the lower part of the chamber and is likewise provided with energy-converting construction materials. <IMAGE>
Patent AT-E48279-T1 (AT)
Inventor: RIEDERER MANFRED DR DIPL-CHEM
IPC: C08G77/06
Filed: 1986-03-18
Granted: 1989-12-15
Abstract: 1. Continuous process for modifying the molecular weight of linear or cyclic organo(poly)siloxanes by means of a catalyst which is solid in the reaction mixture, at least at the particular reaction temperature, characterized in that the catalyst which is solid in the reaction mixture, at least at the particular reaction temperature, and the organo(poly)siloxane whose molecular weight is to be modified are passed continuously and simultaneously through a heated cylindrical reactor whose contents are mechanically agitated, this reactor having a length : internal diameter ratio of from 1:1 to 20:1 and in its interior being held at a pressure of from 50 to 500 hPa (abs), and the mixture obtained in this way is freed from catalyst after emergence from the reactor.
Patent AT-E47978-T1 (AT)
Inventor: VAN DER MOLEN THEODORUS JACOBU
IPC: B29C55/28
Filed: 1986-08-01
Granted: 1989-12-15
Abstract: Blown film on the basis of polyethylene with a density below 910 kg/m³ is prepared by extruding the molten polymer at temperatures of the melt at the die gap of at most 160◊C, the die gap width being at least 1mm, blowing the molten polymer to a balloon, cooling, flat­tening and rolling it up. Films that have been prepared this way have improved mechanical and optical properties.
Patent AT-E62588-T1 (AT)
Inventor: FERGUSON KEITH T
IPC: A61F5/44
Filed: 1986-07-24
Granted: 1991-05-15
Abstract: An ostomy device comprises an ostomy bag with a first coupling member attached thereto. A second coupling member for mating engagement with the first is attached to an adhesive backed label for adhering to the skin of the wearer around a stoma by a flexible mounting member comprising first and second sections coupled together at an inner peripheral region defining a stoma aperture therein. The second coupling member is attached to the first section at an outer peripheral region spaced apart for the inner peripheral region by hot melt adhesive while the second section is attached to the label at an outer peripheral region spaced apart from the inner peripheral region. The second section is attached by hot melt adhesive.
Patent AT-E33710-T1 (AT)
Inventor: ROJEY ALEXANDRE
IPC: F28D15/02
Filed: 1986-03-03
Granted: 1988-05-15
Abstract: A method of transferring heat from a hot fluid to a cold fluid by means of a heat carrying fluid formed from at least two non azeotropic constituents contained in a looped circuit. The hot fluid gives up its heat in an exchanger, this heat being used for evaporating the heat carrying fluid which is then condensed in an exchanger while giving up its condensation heat to the cold fluid. A heat carrying agent reservoir accomodates the heat flux variations and a system imposes a flow direction on the heat carrying fluid.
Patent AT-E42077-T1 (AT)
Inventor: FERRARI HUBERT
IPC: B65D5/49
Filed: 1986-08-21
Granted: 1989-04-15
Abstract: The invention concerns an apparatus comprising first and second planar elements, e.g. of cardboard, which may be assembled together to form a structure, e.g. a cross brace of a bottle crate. Each of these elements has a slit which extends to an edge of the respective element and into which the other element may be introduced. The slits of the two elements have linear portions which are aligned in a predetermined direction when the elements are assembled. The slit of the first element is formed to provide a flap which extends transversely with respect to the predetermined direction and which is pivotable about a folding line which extends obliquely with respect to the predetermined direction. The second element has an aperture in which the flap is engaged with the elements are assembled. Assembly of the elements in a mutually orthogonal position permits the flap to be freely pivoted about the folding line without engaging an edge of the aperture, while subsequent movement of the elements from the orthogonal position to a further position in which they lie against one another prevents the flap from pivoting freely about the folding line without engaging an edge of the aperture.
Patent AT-E59793-T1 (AT)
Inventor: PATEL KIRIT MOHANBHAI
IPC: B01D53/047
Filed: 1986-02-21
Granted: 1991-01-15
Abstract: The number of beds on the adsorption step of a pressure swing adsorption cycle is varied cyclically throughout the cycle. As a result, the final bed repressurization step is separated from the partial repressurization-pressure equalization step, thereby enhancing product recovery, without discontinuity in the flow of product effluent from the adsorption system or the use of an external repressurization storage tank.
Patent AT-E78872-T1 (AT)
Inventor: EATON MICHAEL ANTHONY WILLIAM
IPC: C07K1/06
Filed: 1986-09-19
Granted: 1992-08-15
Abstract: A process for the production of a polypeptide having a C-terminal amide group where the polypetide has one or more cysteine or cystine amino acid residues. A second polypetide comprising the amino acid sequence of the first polypeptide and a C-terminal glycine amino acid residue and where the cysteine or cystine sulphur group or groups is or are protected is reacted with an amidating enzyme capable of converting the C-terminal glycine amino acid residue to an amide.
Patent AT-E60730-T1 (AT)
Inventor: MUELLER LEO
IPC: B29B9/16
Filed: 1987-03-10
Granted: 1991-02-15
Abstract: This invention concerns a device for dehydrating and drying solids, particularly plastics granulated under water in the form of a granulate-water mixture on a curved screen by means of a stream of air that runs both in the direction through the water through the screen and along the screen, with the granulate-water mixture being supplied to the curved screen through a feed duct and being agitated turbulently by the flow energy of the air above the curved screen and being fed to a discharge duct at the end of the curved screen.
Patent AT-E48684-T1 (AT)
Inventor: STEINMETZ HANS-WERNER
IPC: F16L58/18
Filed: 1987-04-29
Granted: 1989-12-15
Abstract: 1. Moulding of thermoplastic material with at least one welding sleeve part (1) having an electrical heating device (3) for connection of the moulding part with a tubular part (2), in which the welding sleeve part (1) is formed for insertion of the end of the tubular part (2) and has on its outer periphery at least one tensioning element (4) for radial tensioning of the sleeve part (1), characterised in that a portion of the length of the welding sleeve part (2) has several radial notches (13, 14) extending in the axial direction and disposed around the periphery, and that the heating device (3) comprises two oppositely lying heating elements (3a and 3b) which are connected in parallel to one another and have the heating conductors (38) which extend in the axial direction in the form of windings.
Patent AT-E73516-T1 (AT)
Inventor: SCHLUETER WERNER
IPC: E04F11/16
Filed: 1987-12-01
Granted: 1992-03-15
Abstract: There is disclosed a cleat having a Z-shaped cross section for finishing off the ceramic tiles on a step or the like, the cleat having a thin fastening leg provided with breakthroughs and adapted to underlie the ceramic tile on the step, perpendicular thereto a closing off-leg extending in front of the tile on the step and perpendicular to the latter a step-on leg at the edge of the step. The step-on leg has molded onto its top side a soft elastic cover strip which covers the cleat which, as a whole, is manufactured in a single piece from plastic material and which has a lip downwardly projecting beyond the step-on leg which acts with prestress against the cleat. A colored insert strip is embedded in the cover strip in the center in the lengthwise direction and covered by a transparent plastic strip.
Patent AT-E84985-T1 (AT)
Inventor: LEFEBVRE MICHEL SERGE MAXIME
IPC: B01D61/00
Filed: 1987-05-05
Granted: 1993-02-15
Abstract: PCT No. PCT/AU87/00132 Sec. 371 Date Nov. 4, 1988 Sec. 102(e) Date Nov. 4, 1988 PCT Filed May 5, 1987 PCT Pub. No. WO87/06850 PCT Pub. Date Nov. 19, 1987.Disclosed is a semipermeable barrier for osmotic distillation, having a semipermeable matrix of an externally hydrophobic, high thermal conductibility material having a thickness of less than 50 microns, preferably less than 20 microns, a minimum porosity of 50% of the surface area and pore dimensions such that the flux is proportional to the pore radius (Knudsen) or to the square of the pore radius. Concentration of a dilute solution of low osmotic pressure is accomplished by the process of contacting the barrier on a first side with fluid of a first osmotic pressure and on the second side with fluid of a lower osmotic pressure, whereby the concentration of the fluid of lower osmotic pressure is increased due to the difference in osmotic pressure between the two fluids.
Patent AT-E86433-T1 (AT)
Inventor: COHEN HAROLD LARRY
IPC: A01M1/10
Filed: 1988-01-23
Granted: 1993-03-15
Abstract: A generally rectangular-shaped enclosure (25) with an interior diagonal divider (12, 14) provides dual triangular-shaped chambers which when coated with a contact poison offers an especially effective means for reducing populations of triatomids, such as Rhodnius prolixus, the principal assassin bug responsible for transmitting deadly Chagas' disease.
Patent AT-E46675-T1 (AT)
Inventor: KOMISCHKE KARL-HEINZ
IPC: B65D47/06
Filed: 1988-02-15
Granted: 1989-10-15
Abstract: A closure for receptacles is provided which can be produced in one piece by injection molding or the like from plastic material and has a rigid pouring spout linked to the base of the cap-shaped, substantially rigid closure body which is disposed in swivelling fashion between a locked position folded down in the plane of the base and a position being approximately vertical thereto and is connected to the cap body via a membrane-like flexible wall portion. The pouring spout has at its circumference one or several bar projections, over which a bar projection engages which can be elastically bent outwards in the locked position to secure the pouring spout in this position.
Patent AT-E77420-T1 (AT)
Inventor: COLOMBO GIAN FRANCO
IPC: D03D47/12
Filed: 1988-05-16
Granted: 1992-07-15
Abstract: A device capable of converting a continuous rotary motion into a reciprocating rotary motion, in particular for controlling the translation of a weft thread picking gripper in a textile loom where the axes of the two motions are perpendicular one to the other and lying in one and the same plane, comprises a spherical cam (21) having two complementary profiles, the cam being driven by the axis having continuous rotary motion; acting respectively on the two complementary profiles are two cam sensors of a lever (28) oscillating about the other axis (29) and thus having reciprocating rotary motion.
Patent AT-E68926-T1 (AT)
Inventor: BUCK WALTER DR
IPC: H04B7/08
Filed: 1988-12-10
Granted: 1991-11-15
Abstract: The amplitude of frequency-modulated high-frequency signals is reduced during reversal of the signals. This results in suppression or substantial reduction of interfering crackling noises due to phase angle rotation or a phase jump which are heard for example during VHF radio broadcasts. The process is particularly advantageous in connection with diversity antenna systems, in which phase jumps frequently occur. The invention also concerns circuit arrangements for carrying out the process.
Patent AT-E69394-T1 (AT)
Inventor: MAUREL JEAN ALAIN
IPC: C08F10/00
Filed: 1988-06-23
Granted: 1991-11-15
Abstract: A fluidized bed apparatus (1) having a fluidization grid (2) below which is positioned a tuyere (5) for guiding fluidization gas to the fluidization grid (2). The tuyere (5) comprises a widening pipe the wider end (6) of which is positioned towards the fluidization grid (2) and has an area which is substantially the same as the cross-sectional area of the fluidized bed apparatus (1) and is 2 to 30 times that of the area of the narrower end (7) of the widening pipe. The invention is particularly useful for apparatus e.g. greater than 3 m in diameter.
Patent AT-E66702-T1 (AT)
Inventor: VALENTIAN DOMINIQUE
IPC: C30B11/00
Filed: 1988-04-27
Granted: 1991-09-15
Abstract: The gradient oven for oriented solidification, in particular by the Bridgman method, comprises an enclosure (4) successively defining along a cartridge (7): a heating zone (1), an adiabatic zone (2), and a heat sink (3). Means (8) are provided for displacing the cartridge (7) at a predetermined speed relative to the enclosure (4). The adiabatic zone (2) of the gradient oven includes an outer fixed annular portion (21) mounted in fixed manner inside the enclosure (4), and a removable annular portion (22) which is coaxial with said fixed annular portion and which is mounted inside it, with the removable annular portion (22) being constituted by an assembly of components (221 to 224) having different thermal conductivities, thereby adapting the characteristics of the adiabatic zone (2) to the characteristics of the sample contained in the cartridge (7).
Patent AT-E104451-T1 (AT)
Inventor: MONROE BRUCE MALCOLM
IPC: C08F2/44
Filed: 1989-01-12
Granted: 1994-04-15
Abstract: Solid photopolymerizable compositions and photosensitive elements are provided that are useful in preparing optical elements, and especially holograms. The composition contains a polymeric binder, a liquid ethylenically unsaturated monomer, and a photoinitiator system. Typical compositions have a refractive index modulation of at least 0.005 when measured per the specified test.
Patent AT-E80409-T1 (AT)
Inventor: WEBER GEORG
IPC: G02F1/137
Filed: 1989-02-27
Granted: 1992-09-15
Abstract: PCT No. PCT/EP89/00178 Sec. 371 Date May 15, 1989 Sec. 102(e) Date May 15, 1989 PCT Filed Feb. 27, 1989 PCT Pub. No. WO89/08691 PCT Pub. Date Sep. 21, 1989.Supertwist liquid crystal display elements with excellent steepness of the characteristic are obtained, if the nematic liquid crystal mixture satisfies the following conditions: a nematic phase range of at least 60 DEG  C., a viscosity of 30 mPa.s or lower, and  DELTA  epsilon / epsilon  ORTHOGONAL <2.0, where DELTA  epsilon  is the dielectric anisotropy and  epsilon  ORTHOGONAL is the dielectric constant in the direction of the short axis of the liquid crystal molecules.
Patent AT-E108772-T1 (AT)
Inventor: VENTURELLO CARLO
IPC: C07C409/40
Filed: 1989-05-03
Granted: 1994-08-15
Abstract: Described are monopersulfates of amino-(poly)percarboxylic acids of formula: <CHEM>  wherein: R, R1 and R2 are selected from hydrogen and alkyl groups which may optionally be substituted, provided that at least one of said groups is a hydrogen atom; n is an integer of from 1 to 6, and B is an alkylene group which may optionally have interspersed CONR3 groups, wherein R3 is hydrogen or an alkyl or aryl group. Also described is a process for the preparation of said salts and their use in bleaching agents.
Patent AT-E82463-T1 (AT)
Inventor: KRUEGER BERND-WIELAND DR
IPC: A01N53/00
Filed: 1989-06-03
Granted: 1992-12-15
Abstract: The present invention relates to the use of acylated  alpha -amino acid ester derivatives, some of which are known, as insect and mite repellents. 
<??>The derivatives used according to the invention have the formula 
<IMAGE>
 in which R<1> stands for hydrogen or for an optionally substituted alkyl, alkenyl or alkynyl radical, R<2> and R<5> are identical or different and stand for optionally substituted alkyl, alkenyl or alkynyl radicals and R<3> and R<4> stand for hydrogen, optionally substituted alkyl, aralkyl or aryl or, together with the atom to which they are bonded, form an optionally substituted monocyclic ring.
Patent AT-E69862-T1 (AT)
Inventor: GRAFF WILHELM
IPC: F16G3/02
Filed: 1989-08-04
Granted: 1991-12-15
Abstract: Wire netting belt, more particularly for conveyors, screen belt presses or the like, which is closed at its belt ends by an insert-type join to constitute an endless belt and is strengthened in its plane in its end regions with reinforcing strips consisting of a solidifying composition, to obviate arching of the belt at its central zone in the end regions.
Patent AT-E72306-T1 (AT)
Inventor: SCHMIDT REINHOLD
IPC: F16B41/00
Filed: 1989-09-12
Granted: 1992-02-15
Abstract: A screw with an anti-theft safety head is suggested, which safety head is provided with a bore receiving a substantially cylindrically constructed tool extension part originating at the screw. At least two rotatably supported pins are arranged substantially parallel next to the bore in the anti-theft safety head, which pins are each rotationally fixed to a locking member. The locking members can be swung into an annular groove on the tool extension part by rotating the associated pin from its upper end, which upper end is accessible from outside and is constructed as an adjusting tool adapter segment. Only when all pins and locking members assume a very precisely defined position, it is possible to pull off the anti-theft safety head. The solid construction of the anti-theft safety head provides a novel anti-theft protection of the screw.