baber/WOPTO huggingface dataset:
Patent AT-E72696-T1 (AT)
Inventor: NIBIO LOREDANA
IPC: F16J15/34
Filed: 1987-07-16
Granted: 1992-03-15
Abstract: This invention concerns an improved ring for rotating mechanical seals. It is of the type with opposing slip-faces and uses a moulded plastic or rubber ring to support a box-shaped steel ring whose surface has been machined to provide the annular lapped crown which constitutes the slip-face of the mechanical seal. The sealing ring in question consists of a box-shaped ring, obtained by shearing, drawing and then coining a strip of steel, which is anchored to a supporting ring made of moulded plastic or rubber, the two parts being joined together by a series of buttons obtained by providing a series of holes in the inner circular wall of the steel box-ring, into which the molten material flows and then solidifies during moulding; once the material has solidified, a series of projections locking the plastic or rubber body to the metal insert will have been formed.
Patent AT-E50116-T1 (AT)
Inventor: RICKERL PETER
IPC: A41B11/14
Filed: 1988-02-12
Granted: 1990-02-15
Abstract: 1. Warp knitted briefs or a warp knitted part of a pair of tights, consisting of a crotch or gusset part (2) which, in one piece, covers the entire perspiration area, and two side bands (3a, 3b) of substantially uniform width whose respective ends adjoin the crotch or gusset part, characterised in that the crotch or gusset part (2) and the side bands (3), in at least one of their respective connecting regions (5, 6), are knitted together or into each other.
Patent AT-E65686-T1 (AT)
Inventor: KOTZ RAINER PROF DR
IPC: A61F2/30
Filed: 1988-03-26
Granted: 1991-08-15
Abstract: Endoprosthesis for femoral or tibial parts of joints and adjacent femoral or tibial bone sections, with a femoral hip-joint part and/or a femoral knee-joint part and/or a tibial knee-joint part and a bone replacement part replacing the bone section, which consists of two bar parts co-operating telescopically. One bar part has a threaded spindle (14) with which a spindle nut on the other bar part co-operates for longitudinal adjustment of the bone replacement part. The spindle nut is formed by a relatively long sleeve (12) with an internal thread (16), which can be displaced telescopically in an outer sleeve (11) connected to the joint part (10). The threaded spindle lying inside the spindle nut sleeve is mounted axially fixed, but rotatable in the joint part and is connected via an annular gear (28, 34) to a drive journal, which is mounted rotatably in the joint part. 
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Patent AT-E93337-T1 (AT)
Inventor: SPONG FRED W
IPC: G11B11/105
Filed: 1988-05-30
Granted: 1993-09-15
Abstract: A magneto-optical recording disc 10 has an erasable magneto-optical recording structure 14 for recording the intensity modulation of the incident radiation 12 in the presence of a magnetic field. The radiation impinges on an incidence side 13 of the recording disc. The magneto-optical recording structure 14 is applied on a side of a substrate 16 facing away from the incidence side. The material of the substrate has excellent load-bearing characteristics, chosen without regard to the optical transmission characteristics of the material. A supporting structure 18 of coaxial sealing rings 19-19 keeps the window at a distance from the side of the magneto-optical recording structure which is facing the incidence side 13 of the recording disc. Between the window and the recording structure there is an air gap 22. The window is optically transparent and has a minimal birefringence, so that the radiation incident on the incidence side 13 of the recording disc 10 is passed on through the window with minimal optical delay. As a result, the difference of the effective Kerr angle of the polarisation rotation, corresponding to the different directions, namely upwards or downwards, of the magnetisation on the magnetooptical recording layer 15 of the recording structure 14, is primarily in relation to the recorded data and not dependent on the optical delay through the window. In the case of further exemplary embodiments of recording discs, the air gap is filled with a transparent adhesive and, instead of the magnetic recording structure, an appropriately adapted interference multi-layer structure is used, in order to intensify and optimise the difference of the effective Kerr angle of the polarisation rotation according to the different directions of magnetisation on the magneto-optical recording layer of the multi-layer structure. In the case of one of these embodiments, two such recording discs are arranged with their substrates back to back or share a common substrate, in order to form a double-sided magnetooptical recording disc.
Patent AT-E97011-T1 (AT)
Inventor: SCHULZ PAUL DR
IPC: C11D3/00
Filed: 1988-09-23
Granted: 1993-11-15
Abstract: The antifoam consists of a mixture, applied to a granular carrier material, of (a) 5 to 60 % of a paraffin wax and (b) 70 to 90 % of a microcrystalline paraffin which shows a defined melting behaviour as a function of temperature, and (c) 5 % to 20 % of a diamide derived from C2-7-diamines and C12-22-fatty acids, which is extremely finely dispersed in the paraffin mixture. The mixtures are preferably prepared by reacting the diamines with the fatty acids in the molten mixture of components (a) and (b) in the presence of acid catalysts.
Patent AT-E99475-T1 (AT)
Inventor: BORTH DAVID EDWARD
IPC: H04L27/22
Filed: 1988-10-17
Granted: 1994-01-15
Abstract: A time division multiple access (TDMA) radio system conveying a quadrature phase shift keying (QPSK) modulated data signal is disclosed. In order to overcome multipath distortion and phase variation introduced by the radio channel, a synchronizing portion of a TDMA timeslot is transmitted in only one vector of the QPSK modulation. The system utilizes the one vector synchronizing portion to develop a channel profile estimate which is applied to the received message portion of the QPSK data signal to compensate for the multipath distortion and phase variation during one TDMA timeslot.
Patent AT-E93468-T1 (AT)
Inventor: DAVIS ROBERT E
IPC: B65D5/472
Filed: 1988-04-25
Granted: 1993-09-15
Abstract: A multicell carrier comprising a generally rectangular body defined by end (30,32) and side walls (26,28) and a bottom wall (34, 36), an upstanding divider (24) positioned within said body and extending between and secured to said end walls, said divider including projecting partition members secured to said side walls and an upper handle portion (48) formed integrally with said divider, said carrier being improved by said body being formed from a body blank (50) and said divider and said handle (24) being formed from a separately formed combined divider and handle blank (52). A method of forming a multicell carrier (20) of the type including a body (22), internal dividers and a handle (24), said method comprising the steps of forming a body blank (50) and separately forming a combined divider and handle blank (52), and joining said combined divider and handle blank (52) to said body blank (50) to form a knocked-down multicell carrier.
Patent AT-E104598-T1 (AT)
Inventor: SATO KOICHIRO
IPC: B32B7/12
Filed: 1988-11-01
Granted: 1994-05-15
Abstract: IN ACCORDANCE WITH THE PRESENT INVENTION, THERE ARE PROVIDED AN ADHESIVE RESIN COMPOSITION COMPRISING (A) 95-50% BY WEIGHT OF AN ETHYLENE/?-OLEFIN COPOLYMER HAVING A DENSITY OF 0.850-0.900 G/CM3 AND THE ETHYLENE CONTENT OF 75-95 MOL%, (B) 5-50% BY WEIGHT OF A COPOLYMER OF ETHYLENE AND A RADICAL POLYMERIZABLE POLAR UNSATURATED MONOMER, SAID COPOLYMER HAVING THE RADICAL POLYMERIZABLE POLAR UNSATURATED MONOMER CONTENT 5-40% BY WEIGHT, AND (C) 1.0-30 PARTS BY WEIGHT, BASED ON 100 PARTS BY WEIGHT OF THE SUM OF THE ABOVE-MENTIONED (A) + (B) OF A GRAFT-MODIFIED POLYETHYLENE, A PART OR WHOLE OF SAID POLYETHYLENE HAS BEEN GRAFT-MODIFIED WITH AN UNSATURATED CARBOXYLIC ACID OR ITS DERIVATIVE, AND A LAMINATE USING THIS ADHESIVE RESIN COMPOSITION.
Patent AT-E67946-T1 (AT)
Inventor: HARDWICK ROY
IPC: B23K20/08
Filed: 1988-11-04
Granted: 1991-10-15
Abstract: A method of explosively bonding metal plates into a multi-laminar composite plate wherein the metal plates are assembled over a restraining means,eg an anvil,in overlapping spaced-apart relationship, a driver plate having a mass of at least the total mass of the plates to be bonded is disposed over the top plate of the assembly at a stand-off distance of at least half its thickness, a buffer layer of granular inert material is disposed between the driver plate and the top plate,and an explosive layer is placed on the driver plate and detonated in the direction parallel to the driver plate. The number of plates which can be bonded in a single operation can be increased by placing an explosive layer driver plate and a layer of granular inert material symmetrically on each side of an assembly of metal plates and detonating each explosive charge simultaneously. The method produces multi-laminar composite plates having improved uniformity of bond quality at the interfaces.In addition the method allows increased areas of metal plate to be bonded without producing excessive wave amplitude at the interfaces.
Patent AT-E70288-T1 (AT)
Inventor: BARTHELEMY PASCAL
IPC: C08F290/04
Filed: 1988-02-22
Granted: 1991-12-15
Abstract: Novel heat-stable imido polymers, well adapted for the production of a wide variety of useful shaped articles, comprise the coplymerizate of (a) at least one diorganopolysiloxylated N,N'-bismaleimide having the following general formula (I):   <IMAGE>   with (b) at least one other N,N'-bismaleimide comonomer, optionally, (c) at least one olefinically unsaturated comonomer copolymerizable with the bismaleimides (a) and (b), and, also optionally, (d) a catalyst.
Patent AT-E85700-T1 (AT)
Inventor: PEYRET LUCIEN
IPC: B23P21/00
Filed: 1988-10-05
Granted: 1993-02-15
Abstract: PCT No. PCT/FR88/00492 Sec. 371 Date Jul. 13, 1989 Sec. 102(e) Date Jul. 13, 1989 PCT Filed Oct. 5, 1988 PCT Pub. No. WO89/03504 PCT Pub. Date Apr. 20, 1989.A rack is disclosed for the assembly, inspection, and repairing of vehicle bodies. The rack is formed primarily of rectangular tubing and has two side members which are joined by two cross members. The side members have guide rails and grooves which allow quickly adjustable positioning of various supports and accessories. The side members and cross members have a plurality of formed holes at spaced intervals to accept locating dowels for the proper positioning of supports and base plates. The supports and base plates are mounted with a quick clamping mechanism. Also provided are clamps for holding the bodywork which have a simple height adjustment mechanism. Removable transverse ends allow good access to the interior of the rack and to the vehicle bodywork.
Patent AT-E78164-T1 (AT)
Inventor: KAPPAS ATTALLAH
IPC: C07D487/22
Filed: 1988-09-06
Granted: 1992-08-15
Abstract: Treatment with metalloporphyrins of patients undergoing tumor therapy particularly chemotherapy with anthracycline type agents reverses the toxic effects of such therapy.
Patent AT-E99072-T1 (AT)
Inventor: HARADA MASAMICHI
IPC: A63F5/04
Filed: 1989-02-02
Granted: 1994-01-15
Abstract: A game machine comprises hit flag counters which count up each hit request and count down on occurring each hit game. In said hit flag counters, if a hit can not be occurred in spite of a hit request, the hit request is stored up for the following games until the corresponding hit is obtained. A hit can be obtained only when the number of stored hit requests is not less than the number of inlet coins so that the payout rate of the game machine is exactly controlled to be constant in totality.
Patent AT-E100576-T1 (AT)
Inventor: KAPLAN ZVI
IPC: F41F1/00
Filed: 1989-03-01
Granted: 1994-02-15
Abstract: A method and apparatus for accelerating a projectile in a launching tube at a rate determined by the rate of combustion of a propellant charge (3-6, 34) disposed within the tube at the rear of the projectile. The method includes the steps of:      generating an electrical discharge for producing hot gases, and injecting the hot gases into a region of the launching tube in the rear of said projectile so as to interact with said propellant charge, thereby increasing its rate of combustion.
Patent AT-E98749-T1 (AT)
Inventor: HEMPEL WERNER KEIL
IPC: F16B5/00
Filed: 1989-03-28
Granted: 1994-01-15
Abstract: The application relates to a quarter turn fastener (1) for the connection of components (2, 3), with a locking bolt (4) which is to be guided through mutually aligned holes (5, 6) of the components (2, 3) to be connected and which can be laid with its bolt head (7) against the outer face of the outer component (2), and with two cam discs (11, 12) which are received on the bolt shank (8) and are rotatable to their cam faces (9, 10) on one another and relative to one another into a final locked closing position and of which the outer cam disc (11) is fixed radially and axially relative to the bolt shank (8) and the inner cam disc (12), in the event of a relative rotation of the cam discs (11, 12) moves in the direction of the bolt head (7) by means of the locking bolt (4) and thereby acts axially on a clamping sleeve (13) made of elastic material which is received on the bolt shank (8) and which thereby bulges outwards to form a clamping bead adjacent to the inner face of the inner component (3), for simpler assembly and to allow a compensation of length the outer cam disc (11) being supported axially on the outside on a self-clamping spring ring (14). <IMAGE>
Patent AT-E120595-T1 (AT)
Inventor: BIRLMEIER JOSEF
IPC: H04M19/00
Filed: 1989-05-10
Granted: 1995-04-15
Abstract: Devices fed with operating voltage and optionally additionally with additional voltage are monitored for the presence of the voltage(s) required in each case. Additional voltage is supplied via plug-in connection and causes the storage of the requirement for the additional voltage in a storage device fed with operating voltage, which can only be cleared by totally disconnecting the operating voltage, but not by detaching the plug-in connection. With storage of the requirement for the additional voltage, alarm signals are given due to a failure of the latter. <IMAGE>
Patent AT-E99318-T1 (AT)
Inventor: CABRI WALTER
IPC: C07C50/38
Filed: 1989-10-06
Granted: 1994-01-15
Abstract: 4-substituted anthracyclinones of formula (I): <CHEM> wherein R represents a straight or branched alkyl, alkenyl or alkynyl group of up to 16 carbon atoms optionally substituted by (a) an aryl group which is unsubstituted or substituted by an inert group such as an alkyl, alkoxy or nitro group; (b) an alkoxy group; (c) a trialkylsilyl group, (d) an ester group or (e) an amido group, are intermediates in the preparation of antitumor anthracycline glycosides of formula (IX): <CHEM> wherein R is as defined above and R1 is a hydrogen atom or a hydroxy group, and pharmaceutically acceptable salts thereof.
Patent AT-E80118-T1 (AT)
Inventor: GARBAGNATI CARLO
IPC: B65G21/20
Filed: 1989-01-18
Granted: 1992-09-15
Abstract: Chain conveyor in which a chain (15) with flat conveyiong surfaces (16) slides on guides (10) with which there are associated magnets (19) that retain the chain against the slip faces (13) of the guides. Between these faces (13) is a channel-shaped gap (14) of which at least the sides consist of inserted elements (20) which close seats (18) in the guide which house the magnets (19).
Patent AT-E76274-T1 (AT)
Inventor: AHRENS UWE
IPC: A61F2/28
Filed: 1989-10-13
Granted: 1992-06-15
Abstract: Process for manufacturing a shaft prosthesis with grooves, in which the milling tracks for the grooves in each case extend in planes which intersect in a common centre axis, the tips of the milling tracks, which are of wedge-shaped cross-section, point towards this centre axis, and the number of the milling tracks allocated to an angular range with an apex on the centre axis increases as the distance of the surface from the centre axis increases, the milling tracks extending closely alongside one another, and the milling is carried out using a wedge-shaped milling device starting from a prosthesis blank with complete surface removal, and a prosthesis manufactured in accordance with such a process. 
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Patent AT-E125720-T1 (AT)
Inventor: AULGUR CHARLES C
IPC: A62B7/14
Filed: 1989-02-21
Granted: 1995-08-15
Abstract: A respirator especially constructed for flight crews has a harness strap which can be inflated to a somewhat rigid, self-sustaining orientation to permit one-handed placement of the respirator over the wearer's head. Once the respirator is in place, release of a lever for inflating the strap deflates the latter to an orientation sufficient to cause the resilient strap to tightly press a peripheral seal of the respirator mask against nose and mouth areas of the user's face. A comfort adjustment to relieve strap tension permits selective reinflation of the strap to a somewhat smaller value than necessary for initial donning of the harness, and the limited reinflation pressure is sufficient for causing the mask to seal against the face during pressure demand breathing. In instances where pressurized breathing is needed, however, pressure within the strap is automatically released so that the strap presents sufficient bias to hold the mask against the face without oxygen leakage therepast.
Patent AT-E142850-T1 (AT)
Inventor: UENO RYUZO
IPC: B60P7/02
Filed: 1989-06-09
Granted: 1996-10-15
Abstract: The invention provides a method for preserving food, which comprises adding at least one compound selected from among protamine, chitosan and lysozyme to food and keeping the food in a substantially hermetically sealed state in the presence of a deoxidizer. This method makes it possible to prevent denaturation of food by, e.g., yeast, which has been difficult with the aid of a naturally occurring antibacterial substance.
Patent AT-E105245-T1 (AT)
Inventor: MANFIO LUCIO
IPC: B62D21/02
Filed: 1990-01-17
Granted: 1994-05-15
Abstract: In order to provide a ladder frame of simple design for supporting and securing floor covering profiles of superstructures or platforms of lorries or trailers, which frame can be easily assembled and provides a structure which is flush with the surface and has increased specific loading surface stress, it is provided according to the invention that the cross member (16) in the area of intersection (12) with the longitudinal members (14) is formed in such a way that the support surfaces (34) of the cross members (16) are located in the plane (38) of the support surfaces (32) of the longitudinal members (14) and that the deformation of the cross members (16) and the through-holes (18) in the longitudinal member (14) are matched to one another in such a way that the cross members (16) can be inserted through the through-openings (18) into their final position. <IMAGE>
Patent AT-E129267-T1 (AT)
Inventor: MIYABAYASHI TOSHIYUKI
IPC: B29D99/00
Filed: 1990-02-01
Granted: 1995-11-15
Abstract: A silicone composition is formed as a system including a silicone compound, and an unsaturated ester compound having a perfluoro-alkyl group containing 1 - 20 carbon atoms. The silicone composition is heat-cured to provide a solid silicone rubber composition suitably constituting the surface layer of an elastic revolution body which in turn is suitably used to constitute one or both of a fixing roller and a mating pressure roller in a heat-pressure roller fixing device for electrophotography. In the solid silicone rubber composition, the unsaturated ester compound is stably fixed through reaction with the silicone compound due to the presence of the reactive unsaturation group so that its antistatic effect is retained for a long period.
Patent AT-E76188-T1 (AT)
Inventor: DAJCAR RICHARD DIPL-ING
IPC: G01D5/20
Filed: 1990-02-17
Granted: 1992-05-15
Abstract: A method for measuring distance by means of a resolver and a synchro or for measuring angles or for continuous position detection is described, in which periodic squarewave signals U1, U2 are supplied to the input coils of a measuring device and an output signal U3 is generated at the output of the measuring device by induction in another coil. The pulse width of the squarewave signals at the input of the measuring device follows a digital value  beta , the pulse widths of the squarewave signals being widened or narrowed step by step by means of a digital value  beta  in accordance with a coarse resolution and the output signal U3 being calibrated for zero depending on the value  alpha corresponding to the mechanical position and depending on the digital value  beta  by correcting counters which have the digital value  beta , and the known digital value  beta  then corresponding to the mechanical position  alpha . In the measuring method described, a higher resolution is achieved by additional fine resolution in that, when the pulse width of the squarewave control signals is changed, the amplitude of the next pulse width of the squarewave control signals is first changed step by step in accordance with individual steps of an additional fine resolution.
Patent AT-E101537-T1 (AT)
Inventor: HAACKER INGO DIPL-ING
IPC: B01D53/34
Filed: 1990-05-09
Granted: 1994-03-15
Abstract: To reduce their nitrogen oxide content, flue gases from burners are catalytically treated with ammonia vapour, which is fed to the flue gases via a carrier air stream. If ammonia water is used instead of pure ammonia, the water fraction must also be evaporated. Solids, which are obtained as solid residues in evaporation can be dissolved in the ammonia water. In order to avoid the separation of a solid residue stream from the process, the ammonia water is partially evaporated, the vapour formed is swirled in a hot carrier air stream and the remaining liquid is distributed in the carrier air stream with a propellant. By this means the solid residues produced in the form of fine- grained aerosols are discharged without problems in the carrier air stream. <IMAGE>
Patent AT-E93583-T1 (AT)
Inventor: SCHMIDT HARALD
IPC: F02M61/18
Filed: 1990-07-24
Granted: 1993-09-15
Abstract: The invention relates to a fuel injection nozzle for internal combustion engines of the multiple hole type with a nozzle housing 1 ending in a nozzle cup 3 and a nozzle needle 7 carried in this, which on the inside forms a conical valve seat 4 for the nozzle needle 7, likewise conical at its end and sprung against the valve seat 4 and in the area of this valve seat has at least one jet bore 15 covered by the conical end 8 of the nozzle needle 7 when the valve is closed, the conical valve seat 4 with sharp edges passing into a blind hole 6 and the conical section 8 of the nozzle needle 7 being defined towards the blind hole by an edge 16. Under the pressure of the fuel delivered the nozzle needle 7 in a first lifting phase rises from the valve seat against the force of a spring and bears on a stop, which in turn in a second lifting phase is to a limited extent displaceable against the force of another spring. When the valve is closed, the centre point of the inlet hole 17 of the jet bore 15 or at least one of the jet bores 15 is at a short distance a or A from the two edges 5;16 provided on the transition of the valve seat 4 to the blind hole and at the limit of the conical section 8 of the nozzle needle 7, which on the one edge 5;16 is at most one and a half times the diameter of the inlet hole 17 and on the other edge 16;5 is designed equal to or greater than this amount. <IMAGE>