baber/WOPTO huggingface dataset:
Patent AT-E91654-T1 (AT)
Inventor: RAPP EUGEN
IPC: B21D39/03
Filed: 1988-03-17
Granted: 1993-08-15
Abstract: Method and apparatus for fastening thin plates (4, 5) overlying one another, via a fastening element formed from the material, which element is obtained by partial stamping separation and/or deforming of plate areas (10, 11) out of the plate plane via a male die (1, 21, 26) and a female die (2, 3, 23 and 31, 32) with subsequent compressing of the plate areas, wherein the plate areas (10, 11) that as the fastening element grip the stamping or deforming hole from behind are leveled into the plate plane, so that after the machining, on the outer surface of the plates that have been fastened together, no nubs remain that are noticeable from the outside.
Patent AT-E75281-T1 (AT)
Inventor: MENEGOLI FABIO
IPC: E04D1/06
Filed: 1988-09-05
Granted: 1992-05-15
Abstract: The roofing panel comprises a substantially flat or corrugated or fretted body (1) and two opposite longitudinal profiled edges (5, 6). One of the edges has a continuous leg (5) inclined with respect to the body (1) so as to rise above the top of the corrugations or frets (2), and defines , at its own base, a drain channel (7). The other edge (6) extends in an overlapping fashion so as to cover, in use, the leg (5) and the respective drain channel (7) of an adjacent modular roofing panel to delimit therewith a drain duct (16).
Patent AT-E77444-T1 (AT)
Inventor: FOERSTER SIEGFRIED DR
IPC: F23D11/44
Filed: 1988-10-05
Granted: 1992-07-15
Abstract: For the purpose of feeding a mixture of fuel and water vapour into the cylinder space of a piston engine, a previously prepared fuel vapour/water vapour mixture is introduced into combustion air precompressed in the cylinder space before the top dead centre of the piston is reached. The fuel vapour/water vapour mixture enters the cylinder space at a high speed, which may be anything up to the speed of sound. 
<??>At its inlet valve (10), a cylinder head for a piston engine designed to carry out the method is connected to a mixture delivery line (9) which carries a fuel vapour/water vapour mixture and in which the fuel vapour/water vapour mixture is under a pressure above the compression pressure of the combustion air compressed in the cylinder space (14). The mixture delivery line (9) is connected to the outlet (13) of a vaporiser (11) for producing a fuel vapour/water vapour mixture. 
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Patent AT-E59787-T1 (AT)
Inventor: KEHRLI JUERG
IPC: F21V21/40
Filed: 1988-10-07
Granted: 1991-01-15
Abstract: Therapeutic lamp emitting polarized light which comprises a housing (2), a handle (21) built integrally with the housing (2), a light bulb with an electrical power of at most 100 W arranged in the housing, a reflector (36) arranged immediately behind the bulb, a polarizer (33) placed in the path of the light emitted by the bulb, a light filter plate (37) for filtering out ultraviolet spectral components from the emitted light and a fan (4) arranged in the housing behind the reflector (36), and the housing (2) comprises three consecutively and directly attached parts which define a common interior space, the first part (21) is the handle having a substantially tubular form with an axis, the second part (22) is a dome-shaped middle portion attached at one end to an end of the handle (21), and the third part (23) is a cylindrical frontal portion attached to an other end of the middle portion (22), the frontal portion (23) has an axis which closes a first obtuse angle with the axis of the handle, a light source assembly (3) with closed inner space is arranged in the interior of the housing spaced from internal walls thereof so that an air passage channel (26) is formed around the assembly (3), the assembly (3) comprises a pair of mutually attached cylindrical tubes (31, 32) with axes closing a second obtuse angle being close to the first obtuse angle, the bulb and the reflector (36) are attached to the first tube (31), the polarizer (33) is arranged in the assembly (3), the assembly (3) comprises light diverting means (33) to divert selected portion of the outgoing light of the bulb towards the second cylinder (32), the fan (4) is arranged in the handle (21) to suck fresh air through the channel (26) around the whole mantle surface of the assembly (3), the handle (21) comprises slots (25) for letting flowing air out from the inner space.
Patent AT-E72783-T1 (AT)
Inventor: RAHN HORST
IPC: B29C48/32
Filed: 1988-10-24
Granted: 1992-03-15
Abstract: In the manufacture of plastic pipes having smooth walls on the inside but circumferential ribs on the outside from extrudable, in particular thermoplastic material, such as PVC, a good filling of the cavities provided for forming the ribs in the travelling hollow mould is achieved by these ribs being filled with the melt first of all away from the parting plane of the travelling hollow mould and finally in the region of this parting plane. 
<IMAGE>
Patent AT-E67287-T1 (AT)
Inventor: EPP NIKLAUS
IPC: F16L55/13
Filed: 1988-11-30
Granted: 1991-09-15
Abstract: The invention relates to a plug (10) for closing and sealing a cylindrical bore (14) in a housing. According to the invention, it is intended to simplify the closing and sealing of a bore (14) in a housing. This is achieved by the plug (10) tapering conically towards both ends and having an edge (13), on its circumference in the central region, which penetrates into the wall of the bore (14) and deforms the latter plastically. <IMAGE>
Patent AT-E80647-T1 (AT)
Inventor: TERASHIMA KANETSUGU
IPC: C09K19/46
Filed: 1988-07-05
Granted: 1992-10-15
Abstract: A ferroelectric liquid crystal composition, which may be used in a light switching element, comprises a ferrorelectric liquid crystal composition comprising three liquid crystal components A, B and C, and containing from 10 to 70% by weight, based on the total of components A, B and C, of component A which comprises one or more compounds of the formulae: <CHEM> (in which R<1> and R<2> are the same or are different and each is a C1-C18 group), and <CHEM> (in which R<3> and R<4> are the same or are different, and each is a C1-C18 alkyl or C1-C18 alkoxy group); from 10 to 50% by weight, based on the total of components A, B and C, of component B which comprises one or more compounds of the formula: <CHEM> (in which R<5> is a C1-C18 alkyl group, n is 0 or an integer from 1 to 10; and * indicates an asymmetric carbon atom); and from 10 to 40% by weight, based on the total of components A, B and C, of component C which comprises one or more compounds of the formuale: <CHEM> (in which R<6> is a C1-C18 alkyl or C1-C18 alkoxy group and * represents an assymmetric carbon atom), and <CHEM> (in which R<7> is a C1-C18 alkyl group or C1-C18 alkoxy group and * indicates an asymmetric carbon atom).
Patent AT-E74864-T1 (AT)
Inventor: CONRAN SEBASTIAN
IPC: A47G25/48
Filed: 1988-08-05
Granted: 1992-05-15
Abstract: A frame for holding and displaying articles of clothing comprises top bar 1, side bars 3 and bottom bar 4 with shorter internal bars 2 for location inside the shoulder regions of the garment. Each flat tab 6, near the respective upper portions of bars 3 can have a zig-zag edge 7, and the bars 3 can themselves be zig-zagged at 5, for strength and to assist garment-retention. Detachable spring polymer clips can fit onto the tab 6, to hold a lower edge of the folded garment. A suspension hook located by studs 17, and/or for a polo=neck attachment, fitted over bars 2, 2a, can also be provided.
Patent AT-E101611-T1 (AT)
Inventor: ASZODI JOSZEF
IPC: A61P31/04
Filed: 1988-11-02
Granted: 1994-03-15
Abstract: Products of formula (I): 
<IMAGE>
 syn isomer
 in which:
 R = H, alkyl, alkenyl, alkynyl or cycloalkyl, optionally substituted, 
<IMAGE>
 A = H, alkali metal, alkaline-earth metal, magnesium, organic base or CO2A = CO2<-> and their salts, process for their preparation, their application as medications, compositions containing them and the new intermediates obtained.
Patent AT-E107735-T1 (AT)
Inventor: BALL STEVEN
IPC: E21B47/022
Filed: 1988-10-31
Granted: 1994-07-15
Abstract: Apparatus for measuring the deviation of a borehole (12) comprises a plurality of rods (10), connected together in constant angular alignment, at least the first of which contains inclination sensing means. When inserted in the borehole (12) the apparatus measures the inclination of the hole at regular depth intervals in one or more axes. The measurements are stored electronically and may be processed to provide numerical and/or graphical information about the deviation of the borehole in three dimensions. Alternative embodiments and methods of deployment are described.
Patent AT-E72870-T1 (AT)
Inventor: BENEKE ULRICH
IPC: E05D11/08
Filed: 1988-11-25
Granted: 1992-03-15
Abstract: PCT No. PCT/DE88/00729 Sec. 371 Date Aug. 15, 1989 Sec. 102(e) Date Aug. 15, 1989 PCT Filed Nov. 25, 1988 PCT Pub. No. WO89/05388 PCT Pub. Date Jun. 15, 1989.A furniture hinge has a hinge arm connectible to the body of a piece of furniture and a lever connectible to a closure for the furniture. The closure is movable between a closed position and an open position. A damping device is disposed between the hinge arm and the lever and includes a housing having a bellows-like first part and a second part secured to the hinge arm. A piston rides in the housing and divides it into first and second chambers. The piston is provided with flow channels which allow hydraulic fluid in the housing to flow between the first and second chambers. The piston is mounted on a rod which extends through, and is coupled to, the first housing part and is articulately connected to the lever. A sealing member likewise mounted on the rod is arranged to seal the flow channels upon movement of the closure to its closed position. As the closure moves to its open position, the rod moves out of the housing with an accompanying expansion of the first housing part and unblocking of the flow channels. The pressure in the first chamber is reduced so that the fluid enters this chamber via the flow channels. Upon movement of the closure to its closed position, the rod moves into the housing and the flow channels are sealed. Fluid then flows from the first chamber to the second chamber by leakage. This may be accomplished by providing the sealing member with a slit and making the second housing part or the sealing member elastically deformable. Alternatively, the piston may be formed with an elastically deformable sealing lip which engages the inner surface of the housing.
Patent AT-E78189-T1 (AT)
Inventor: FRANK WERNER DIPL-ING
IPC: B01D46/02
Filed: 1989-02-02
Granted: 1992-08-15
Abstract: A clamping device is attached to the lower end of each dust bag. A grid arranged in the filter housing forms individual locations, in each of which a clamping device is hung. <IMAGE>
Patent AT-E93092-T1 (AT)
Inventor: DOERRIE HORST
IPC: H01Q1/12
Filed: 1989-02-23
Granted: 1993-08-15
Abstract: The object is to improve a known vehicle window antennae, having a dipole and a conductor running parallel thereto, as a counterweight to the dipole, such that the antennae is shorter, the conductor requires no direct connection to the vehicle bodywork and such that the conductor configuration is relatively simple and can easily be implemented. The solution is for each of the dipole halves (13, 14) to consist of a V-shaped conductor and for the dipole halves, having a geometric length l1 =  lambda /4, to be connected to one another at their mutually facing ends, via a straight line piece (17). The conductor (18), running parallel to the longitudinal extent of the dipole (12), is straight and is insulated from the dipole and from the vehicle bodywork. The conductor has a length l4 <  lambda /2, where  lambda corresponds to the mean operating wavelength. A preferred field of application for the vehicle window antennae is a UHF radio antennae for a radio telephone. <IMAGE>
Patent AT-E76146-T1 (AT)
Inventor: VAN DIJK HENDRIKUS JOHANNES MA
IPC: E04D13/16
Filed: 1989-04-29
Granted: 1992-05-15
Abstract: A panel for constructing building roofs comprising a sandwich panel (1) and a longitudinal beam (2), arranged and fastened in the region of one longitudinal end face (3) of the said sandwich panel. The sandwich panel (1) is made up of a rigid foam plastic panel (4), consisting in particular of polystyrene, and a lower cover panel (5) and upper cover panel (5) adhesively attached to the latter. The longitudinal beam (2) comprises an I section, on the lower flange part (7) of which, facing the rigid foam plastic panel (4), the sandwich panel (1) rests with its lower cover panel (5), the web (8) of the said I section bears against the longitudinal end face (3) of the rigid foam plastic panel (1) and its upper flange part (9), facing the rigid foam plastic panel (1), engages in a corresponding longitudinal groove (10) provided in the rigid foam plastic panel (4). Furthermore, the rigid foam plastic panel (4) has on its other longitudinal end face (11) a corresponding longitudinal groove (12) for the upper flange part (9) of the I section of a neighbouring panel. Production is made easier here if the I section (2) comprises a steel sheet shaped by cold rolling or cold drawing and its upper flange (13) is arranged at a distance from the upper cover panel (6).   <IMAGE>
Patent AT-E127842-T1 (AT)
Inventor: HERMONA SOREQ
IPC: A61K38/00
Filed: 1989-06-27
Granted: 1995-09-15
Abstract: Provided are novel polypeptide isolate, megakaryocytopoeitin (MKP), together with DNA encoding MKP and recombinant methods for making MKP. Methods for the determination of MKP or its nucleic acid are useful for the diagnosis of certain rare leukemias. Megakaryocytopoeitin is believed to have therapeutic utility in modulating the growth or development of blood cells and their progenitors.
Patent AT-E101164-T1 (AT)
Inventor: WEBER SIEGFRIED DR
IPC: C08F4/24
Filed: 1989-11-25
Granted: 1994-02-15
Abstract: The area is the polymerization of ethylene by Phillips catalysis using (1) a supported catalyst containing chromium, phosphorus and aluminium, and (2) a cocatalyst comprising an alkyllithium, (1) having been obtained by (1.1) preparing a catalyst precursor containing chromium, phosphorus and aluminium from a silicate support, a selected chromium compound, a selected phosphorus compound and a selected aluminium compound, and then (1.2) heating the catalyst precursor in an oxygen-containing gas stream. It is a characteristic of the process that (1) has been obtained by - in each case specifically in the type and manner - first preparing (1.1) by (1.1.1) preparing a suspension first from (1.1.1.1) a finely divided silicate support and (1.1.1.2) an inert organic solvent, (1.1.2) then combining (1.1.2.1) an organochromium compound in an inert organic solvent (1.1.2.2) with (1.1.2.3) a trialkyl aluminium compound (1.1.3) then combining (1.1.3.1) the suspension resulting from (1.1.1) with (1.1.3.2) a phosphoric or phosphorous acid ester and (1.1.3.3) the product obtained from (1.1.2), finally (1.1.4) evaporating the suspension obtained in (1.1.3) to dryness, and then, secondly, (1.2) first (1.2.1) treating the precursor obtained from (1.1) with a stream of nitrogen, then (1.2.2) heating the intermediate obtained from (1.2.1) in an oxygen-containing gas stream, and (1.2.3) treating the intermediate obtained from (1.2.2) with a stream of nitrogen, and finally (1.3) suspending the product obtained from (1.2.3) in (1.3.1) an organic solvent and then (1.3.2) reacting it with an alkylboron compound, and (2) is an alkyllithium compound.
Patent AT-E112786-T1 (AT)
Inventor: MASI FRANCESCO
IPC: C08F4/6592
Filed: 1989-08-31
Granted: 1994-10-15
Abstract: A solid catalyst component for the low-pressure polymerization of ethylene and C3-C10 alpha-olefins into very high molecular weight polyolefins, is in the form of a spherical granular solid having surface area of between 20 and 40 m<2>/g, a mean pore radius of between 5,000 and 40,000  ANGSTROM  and a porosity of between 40 and 90 vol %, and being definable by the following formula (in atomic proportions): X (1), Mg (1-8), Al (0.2-0.8), Cl (5-20), (Et+OEt+OR) (1-3); where: X = Hf or Zr; Et = ethyl group; OEt = ethoxy group; and OR = alkoxy group containing from 2 to 8 carbon atoms in the linear or branched alkyl portion. Such a catalyst component is obtained by preparing a solid spherical granular support by spray-drying an ethanolic solution of magnesium chloride, reacting said support with a hafnium or zirconium alkoxide or halogenalkoxide, and finally reacting the thus treated support with an alkyl aluminium chloride.
Patent AT-E147802-T1 (AT)
Inventor: MOTTA CARMELO
IPC: D03D41/00
Filed: 1989-11-08
Granted: 1997-02-15
Abstract: A method for producing a leno or cross weaving texture in which, alternatingly with successive weft insertions, a first warp thread, also said "crossing-thread" (4), gets crossed with at least one second warp thread on the one side and on the other one side relatively to said at least one second warp thread, also said "stationary-thread" (7), with said crossing-thread being moved both transversely and perpendicularly to the weaving plane (C), and said stationary-thread being only moved perpendicularly to the weaving plane. The method comprises the steps of: &squf&  providing a line segment (10) connecting, upstream a beating reed (12), two planes perpendicular to the weaving plane and laying: the one plane, on one side of the stationary thread (7), and the other one plane on the other side of the stationary thread, with both of said planes being parallel to said stationary thread; &squf&  then inclining said line segment (10) so as to cause said line segment to cross the weaving plane alternatively on the one side and on the other side of said stationary thread (7), &squf&  shifting the crossing-thread (4) in a vertical direction relatively to the weaving plane and above the line segment (10) which is being inclined, so that the crossing-thread, by coming to rest against the inclined line segment at least when said inclined line segment crosses the weaving plane on one of the two half-planes into which said weaving plane is subdivided by the stationary-thread (7), is caused to slide towards this same half-plane, so as to get crossed with the stationary-thread, and produce the leno or cross weaving texture.
Patent AT-E106592-T1 (AT)
Inventor: MAEDA YASUAKI PATENTS DIVISION
IPC: G11B27/19
Filed: 1989-05-26
Granted: 1994-06-15
Abstract: An optical disc drive is provided for driving at a constant linear velocity an optical disc (1) on which pre-grooves are formed for providing wobble signals frequency modulated by predetermined data signals. Until data signals obtained upon demodulating the wobble signals are taken out correctly, the reproduced wobble signals are compared with a predetermined reference signal, so that a spindle motor (2) for rotating the optical disc (1) is controlled so as to be driven at an approximately constant linear velocity. After it has been detected that the data signals obtained upon demodulating the wobble signals are taken out correctly, the spindle motor (2) is driven in a controlled manner on the basis of data signals obtained upon demodulating the reproduced wobble signals, so that the spindle motor (2) is controlled so as to be driven at a constant linear velocity.
Patent AT-E107895-T1 (AT)
Inventor: PERRIMAN VICTOR HERBERT
IPC: B42D5/02
Filed: 1989-10-09
Granted: 1994-07-15
Abstract: The invention refers to a continuous business forms assembly comprising a continuous web consisting of a plurality of longitudinally extending web parts (2, 3, 4) two web parts (2, 4) of which are provided with heat seal material (9, 12,) to secure the two parts (2, 4) together and form a self mailer return envelope piece and wherein one of the longitudinally extending web parts (3) has a detachable flap part (15) bearing a gum backing (19a) and divided into a plurality of portions by lines of tear off perforations (13, 14) and each one portion of the plurality of portions bears a printed address (15a) of the intended receptor of the return envelope of which one may be selected to determine the destination of the return envelope.
Patent AT-E93135-T1 (AT)
Inventor: GRIAT JACQUELINE
IPC: A61K8/67
Filed: 1989-02-24
Granted: 1993-09-15
Abstract: Method for improving the aesthetic aspect of the skin comprises applying daily to the skin a cosmetic compsn contg a mixt of vitamins in a vehicle suitable for a topical applicn and administering orally and daily a prepn also contg a mixt of vehicles in a vehicle suitable for such administration, the method being continued until the desired result is reached. Pref. the method is effected: for 3-5 weeks and pref the compsn. contains a mixt of vitamins E A, B2, B5 and H, and pref. it also contains Vitamins F, D, B6 and/or folic acid.
Patent AT-E91067-T1 (AT)
Inventor: STUEBE ANDREAS
IPC: A47C23/06
Filed: 1989-05-16
Granted: 1993-07-15
Abstract: The slatted support base for beds has a region in which the hardness can be adjusted. In this region, in which the hardness can be adjusted, counter-slats (4) are arranged with spacing below the resting surface for the mattress, which resting surface is defined by the sprung slats (3). Buffer elements (15, 19) are guided so as to be longitudinally displaceable through these counter-slats. These buffer elements serve for supporting the sprung slats situated above them. The sprung slats (3) are attached to the frame (2) of the slatted support base by a rubber elastic attachment element (5). Inserted between two such rubber elastic attachment elements (5) in each case is an attachment element (6) for the counter-slats. While the rubber elastic attachment element (5) is attached to the longitudinal side of the frame by two pins, the attachment element (6) does not need any further attachment to the frame (2). The slatted support base which can be adjusted in hardness allows simple adjustment and allows a good ventilation of the mattress in the zone in which the hardness can be adjusted. The attachment elements likewise allow refitting of a slatted support base with counter-slats and buffer elements without the use of tools and without knowledge of the craft. <IMAGE>
Patent AT-E145092-T1 (AT)
Inventor: DAVIS LYNN
IPC: H01L21/223
Filed: 1989-07-27
Granted: 1996-11-15
Abstract: PCT No. PCT/GB89/00855 Sec. 371 Date Feb. 6, 1991 Sec. 102(e) Date Feb. 6, 1991 PCT Filed Jul. 27, 1989 PCT Pub. No. WO90/01217 PCT Pub. Date Feb. 8, 1990.An avalanche photodiode structure has a graded magnesium guard ring formed by diffusion from an organic-metallic source. Suitably masked APD layers are placed in an open flow reactor and heated while bis (cyclopentadienyl) magnesium vapor is flowed over the APD layers. Hydrogen and group V precursors are passed simultaneously with the bis (cyclopentadienyl) magnesium vapor to prevent loss of group V elements from the surface of the device.
Patent AT-E99858-T1 (AT)
Inventor: PERIOT ROBERT
IPC: F25B25/00
Filed: 1990-04-27
Granted: 1994-01-15
Abstract: The subject of the invention is a process for cooling electrical components, especially electronic components, comprising the removal of the heat produced by the said components (2) to an external medium (5) by the agency of one or more thermal loops, characterised in that it comprises the following intermediate steps: - transferring the heat produced by the said electrical components directly or indirectly to the heat-transfer fluid of a refrigerating machine, - transferring the heat previously yielded up to the heat-transfer fluid to the external medium (5) whose temperature is able to be greater than or equal to the operating temperature of the said electrical components. 
<??>The invention is especially applicable to electrical components mounted in a motor vehicle. 
<IMAGE>