baber/WOPTO huggingface dataset:
Patent AT-E47299-T1 (AT)
Inventor: MORSCHER ERWIN WALTER PROF DR-
IPC: A61B17/68
Filed: 1986-05-27
Granted: 1989-11-15
Abstract: The hip joint socket has a plastic socket body which is covered on the outer surface with a multi-layer grid and which is provided with a plurality of peg-like projections of metal which are welded into the plastic socket body. The use of the metal projections and the metal grid prevent direct contact between the pelvic bone and plastic socket body in order to avoid disintegration of the plastic body by body fluids. The welding in of the projections provides a cost effective and small labor-intensive fixation of the projections in the socket body while ensuring firm and secure anchoring.
Patent AT-E43416-T1 (AT)
Inventor: HOELLER HEINZ
IPC: F16D33/06
Filed: 1986-06-11
Granted: 1989-06-15
Abstract: A hydraulic coupling is provided which has a primary blade wheel and a secondary blade wheel confining an operating space, said primary wheel having a first delay chamber connected by channels with the operating space located relatively close to the coupling axis and a second delay chamber, predominantly located further away from the coupling axis than the radially outer limitation of the operating space, the second delay chamber being connected with the operating space by large diameter ports, preferably by the radially outer annular gap between the blade wheels.
Patent AT-E48057-T1 (AT)
Inventor: SCHITTENHELM HANS-JOACHIM DR
IPC: H05B3/18
Filed: 1986-10-08
Granted: 1989-12-15
Abstract: A panel heating element comprising (a) a metal substrate, (b) an aluminum boron-silicate insulating glass which forms a coating on the metal substrate, (c) one or more metallic resistance tracks applied to the substrate and (d) a mixture of a zirconium phosphate glass and a boron-titanium enamel which is applied as a layer over the metallic resistance tracks.
Patent AT-E57493-T1 (AT)
Inventor: ADAMS ALFRED ARTHUR
IPC: B29C43/54
Filed: 1986-05-14
Granted: 1990-11-15
Abstract: A two-part mould 1, 2 for moulding an article has the mould parts adapted to be moved together under vacuum to cause moulding material to be evenly distributed around a reinforcement structure 55. Sealing means for sealing the mould cavity 4 against ambient atmosphere, comprises a primary seal 20 operative during the movement of the mould parts, the action of the primary seal being assisted by a secondary seal 21 which becomes effective when the mould parts reach the final closed position. A collection chamber 30 is formed in one of the mould parts for collection of surplus resin through pinch-off means 31, 32, 34, including a flexible part 32, which closes off flow of resin into the collection chamber in the closed position, of the mould parts. The collection chamber is preferably located to permit drainage of resin back to the mould cavity until the pinch-off means becomes effective.
Patent AT-E53525-T1 (AT)
Inventor: BOETTCHER THOMAS E
IPC: B24D3/28
Filed: 1986-07-28
Granted: 1990-06-15
Abstract: This invention relates to coated abrasive products having a resinous binder which holds and supports abrasive granules on a backing sheet. 
<??>In the manufacture of coated abrasives, the make coat resinous binder and abrasive granules are first applied to the backing, then the size coat resinous binder is applied, and finally, the construction is fully cured. Generally, thermally curable binders provide coated abrasives having excellent properties, e.g. heat resistance. 
<??>With polyester or cellulose backings, however, curing temperatures are limited to about 130 DEG  C. At this temperature, cure times are long. The long cure times necessitate the use of festoon curing areas. Disadvantages of festoon curing areas include formation of defects at the suspension rods, inconsistent cure on account of temperature variations in the large festoon ovens, sagging of the binder, and shifting of abrasive granules. Furthermore festoon curing areas require large amounts of space and large amounts of energy. 
<??>This invention provides a coated abrasive product comprising abrasive granules adherently bonded to at least one major surface of a backing sheet by a radiation curable resinous binder material. The binder material can be used to form the make coat, size coat, or both coats. Alternatively, the binder material can be used in embodiments where only a single binder coat is employed. The radiation curable resinous binder material comprises a copolymer formed from a mixture comprising (1) at least one monomer selected from the group consisting of isocyanurate derivatives having at least one terminal or pendant acrylate group and isocyanate derivatives having at least one terminal or pendant acrylate group, and (2) at least one aliphatic or cycloaliphatic monomer having at least one terminal or pendant acrylate group.
Patent AT-E86269-T1 (AT)
Inventor: LOVENGUTH RONALD FRANCIS
IPC: C08L25/04
Filed: 1986-08-27
Granted: 1993-03-15
Abstract: Tetrahalophthalate esters are disclosed herein as flame retardant processing aids for polyphenylene ether resins.
Patent AT-E97929-T1 (AT)
Inventor: BADER HUBERT
IPC: C08G69/02
Filed: 1987-05-12
Granted: 1993-12-15
Abstract: Polyamides in which amino acids are incorporated in the polymer backbone via two amino or carboxyl groups and which carry in the alpha -position to the amide structure a functional group which is responsible for degradation and active compound release are highly suitable for the preparation of biologically degradable active compound depot preparations having controlled release of the active compound.
Patent AT-E60924-T1 (AT)
Inventor: FERRARI GIANNI
IPC: C08B37/00
Filed: 1987-11-16
Granted: 1991-03-15
Abstract: A process for the controlled preparation of low molecular weight glucosaminoglycans by treating conventional high molecular weight glucosaminoglycans in the solid state or in solution form with a rectilinear gamma ray beam at doses within the range of 2.5 to 20 Mrad supplied by successive irradiation stages with cooling intervals between one irradiation stage and the next in the dynamic phase. The mixture obtained is subjected to fractionation, purification, neutralisation and lyophilization. The glucosaminoglycans obtained have a molecular weight of between 1000 and 35,000 daltons and are used for the preparation of pharmaceutical compositions possessing antithrombotic, fibrinolytic, antiatherogenic and heparin cofactor II activation activity.
Patent AT-E68624-T1 (AT)
Inventor: BRANOVER HERMAN
IPC: G21B1/00
Filed: 1987-05-29
Granted: 1991-11-15
Abstract: There is provided a method for the enhancement of the rate of heat or mass transfer in a stream of liquid metal. The method includes producing a stream of liquid metal in a conduit (2), creating turbulent flow at least in one plane of the stream and at least in a section of the conduit, and applying a magnetic field to the turbulent flow at least in a direction which is non-parallel to the plane, thereby amplifying intensity and scale of the turbulence and reducing the rate of viscous turbulent energy dissipation to cause an enhancement of heat or mass transfer-rate. There is also provided an apparatus for the modification of heat or mass transfer in a stream of liquid metal.
Patent AT-E67924-T1 (AT)
Inventor: NIKIFOROW ANDREY
IPC: A61D13/00
Filed: 1987-12-18
Granted: 1991-10-15
Abstract: The chamber comprises a tubular body terminating in front in a part shaped as a truncated rectangular cone. Two elastomeric rings are for adjusting around the snout of an animal, such as a rat or guinea pig. A piston bounds the space occupied by the animal's body. A collar disposed between the two rings comprises two annular segments each secured to a rod extending radially towards the exterior and secured to an actuating means and associated with a cam. A spring constantly urges the segments towards the interior. The collar is for adjusting behind the animal's head to prevent it from moving back.
Patent AT-E89087-T1 (AT)
Inventor: COWAN CARL EDWIN
IPC: G03G15/00
Filed: 1987-02-25
Granted: 1993-05-15
Abstract: Electrophotographic color proof generating apparatus includes a charger station, an exposure station, and a development station. Starting with color half-tone separations of artwork, the apparatus, using a unique method, electronically controls the exposure and potentials at the charger and development stations to generate a proof. The apparatus is designed to generate proofs which match the dot gain or loss and density of press sheets printed by a great variety of commercial presses starting with the same separations as are used to form the proofs. The separations are then modified until the apparatus generates a proof which is an acceptable reproduction of the artwork. The modified separations are then used to generate a press sheet on the commercial press which will be an acceptable reproduction of the artwork.
Patent AT-E80652-T1 (AT)
Inventor: BUTKE BETSY JANE
IPC: C07C333/08
Filed: 1987-03-11
Granted: 1992-10-15
Abstract: A phosphorus free or a low phosphorus containing lubricant composition is provided by formulating the composition with an additive of the formula   <IMAGE> (I)  wherein R1 and R2 are independently alkyl of 1 to about 7 carbons, aryl, aralkyl or together form an alicyclic or heteroalicyclic radical in which the ring is completed through the nitrogen; X is O or S; a is 1 or 2; R3 and R4 are independently H, alkyl or aryl; and Z is  <IMAGE>  wherein R5 is hydrogen, alkyl, or aralkyl, and  <IMAGE>  wherein Y is H, OH, R6 where R6 is alkyl, aryl or aralkyl, OR6, OR7-OH, where R7 is alkylene of 1 to about 7 carbon atoms, and NR8R9 where R8 and R9 are independently hydrogen, alkyl, cycloaliphatic, heteroalicyclic or together form an alicyclic or heteroalicyclic radical in which the ring is completed through the nitrogen; with the proviso that when a is 1, Y is not OR6. These additives impart improved extreme pressure and anti-wear properties to lubricant compositions.
Patent AT-E55223-T1 (AT)
Inventor: NYSTEN BERNHARD DIPL-ING
IPC: A44B17/00
Filed: 1988-01-27
Granted: 1990-08-15
Abstract: 1. A press stud with mutually complementary press stud portions (male portion 10 and female portion 11) having central male or female coupling surfaces (12; 13) on a flange (14), the press stud portions (10; 11) can be mounted to a perforated carrier strip (35) which serves for fixing of the press stud portions (10; 11) to a carrier (34) such as an article of clothing, wherein the coupling surfaces (12; 13) are respectively aligned with the hole (36) in the carrier strip and after application of the carrier strip (35) lie with the underside (18) of their flange against the carrier (34) and the coupling surfaces (12; 13) of the mutually complementary press stud portions of two carrier strips can be brought into engagement with each other from the visible side (39) of the carrier strip, characterised in that the press stud portions (10, 11) can be applied in a row with their flange top side (15) which carries their respective coupling surfaces (12, 13) to the back (37) of a perforated carrier strip (35), the flanges (14) of the press stud portions (10; 11) comprising thermoplastic material are provided on their underside (18) which is remote from the coupling surfaces (12; 13) with a groove (20) extending in an annular configuration around same, and the plate regions (26) of the flange (14) which are disposed on the flange top side (15) and which are in opposite relationship to the groove bottom (21), when using a carrier strip (35), are welded directly on the back (37) of the carrier strip by ultrasound which acts on the plate region (26) which is in opposite relationship to the groove (20) (Figs. 4 and 5), and that the press stud portions (10; 11), alternatively to the carrier strip (35), can be applied directly to the carrier (48) with a fixing cap (40) which lies on the oppositely disposed side (48) of the carrier, the cap (40) has a plurality of pointed (45) projections (42) which can be self-perforatingly pushed through the carrier material (34) and which are arranged on a circle (46) which corresponds to the diameter (47) of the annular groove (20), wherein the press stud portion (10; 11) faces towards the carrier (34) with its flange underside (18), the projection points (45) which project out of the carrier bear against the groove bottom (21) of the press stud flange (14) and their thermoplastic material runs due to ultrasound acting in the groove region (20), at least partially fills the groove (20) and is joined to the material of the flange (14) (Fig. 9).
Patent AT-E70097-T1 (AT)
Inventor: HELLKUHL LUDGER
IPC: D06F37/06
Filed: 1988-08-10
Granted: 1991-12-15
Abstract: In washing machines, increasingly higher spinning speeds are required, with the result that the drum (1) together with the drum ribs (3) is exposed to especially high loads. So that the drum rib (1) of the washing-machine drum does not experience deformation even at higher spinning speeds, it is formed from a novel profile consisting of a U-shaped cap (8) and of rib webs (9) adjoining this in a V-shaped manner. Furthermore, it is provided in the region of its bottom edges with a bead (7), in order to ensure a stable fastening and compensate dimensional and production tolerances in the region of contact with the drum casing (2). The drum is suitable for all washing machines with a rotatable drum. <IMAGE>
Patent AT-E108763-T1 (AT)
Inventor: KLAUS MICHAEL DR
IPC: C07C69/94
Filed: 1988-10-28
Granted: 1994-08-15
Abstract: Compounds of the general formula 
<IMAGE>
 in which
 R<1> denotes hydroxyl, lower alkoxy, amino, mono- or di-lower alkylamino;
 R<2> denotes hydrogen, alkyl, alkoxy or halogen;
 R<3>, R<4>, R<5>, R<6>, R<1><1> and R<1><2> independently of one another denote hydrogen or lower alkyl;
 R<3> and R<5> together denote a methylene or hydroxymethylene group;
 R<7>, R<8>, R<9> and R<1><0> denote hydrogen or lower alkyl; or
 R<1><1> and R<1><2> together denote an oxo group or spirocyclo-lower alkyl; or R<1><1> denotes hydrogen and R<1><2> denotes hydroxyl or acetoxy; and one of the radicals R<1><3> and R<1><4> denotes hydrogen and the other denotes lower alkyl or trifluoromethyl,
 and physiologically tolerable salts of carboxylic acids of the formula I can be used as medicines, in particular for the treatment of neoplasias, acne and psoriasis. The novel compounds can be prepared by synthesis of the C(R<1><3>)=C(R<1><4>) double bond according to Wittig from an appropriate bicyclic and an appropriate monocyclic component and, if appropriate, subsequent modification of functional groups.
Patent AT-E97563-T1 (AT)
Inventor: MAENTELE ERWIN
IPC: B26B17/02
Filed: 1988-12-16
Granted: 1993-12-15
Abstract: The invention relates to a pair of surgical pliers for the cutting through of wires (14), screws or the like comprising a cutter gripping lever (1) having a cutting edge (15) at its front end and a handle (13) at its rear end, and a cutting lever (2) pivotally connected to the cutter gripping lever by means of a cutting lever hinge (3) with the cutting lever having a second cutting edge (15') disposed opposite to the first cutting edge (15). A gripping lever (4) is also pivotally connected to the cutter gripping lever (1). A transmission is arranged between the gripping lever (4) and the cutting lever (2). The input drive member (6) of the transmission braced against the cutter gripping lever (1) is loaded by the gripping lever whereas the output drive member (11) of the transmission acts on the cutting lever (2) at the side remote from the cutting edge (15) of the cutting lever hinge (3) which connects the cutting lever (2) to the cutter gripping lever (1). In this way the same relative pivotal movements of the gripping lever (4) relative to the cutter gripping lever (1) bring about a pivotal movement of the cutter lever (2) relative to the cutting gripping lever (1) which becomes smaller as the distance b between the gripping lever (4) and the cutter gripping lever (1) becomes smaller, so that the mechanical advantage automatically increases as this distance b becomes smaller.
Patent AT-E91673-T1 (AT)
Inventor: BELLUSSI GIUSEPPE
IPC: B01J29/86
Filed: 1988-05-11
Granted: 1993-08-15
Abstract: A synthetic, crystalline, porous material containing oxides of silicon and boron is disclosed, which, in the non-calcined state, has the following empyrical formula:      mM2/nO,pR,xM<I>2O3,(1-x)B2O3,yM<II>O2,qH2O and, in the calcined and anhydrous state, has the following empyrical formula:      mM2/nO,xM<I>2O3,(1-x)B2O3,yM<II>O2,  wherein :  M      is an H<+>, NH @ or a metal cation with valence n, M<I>      is a trivalent metal selected from Al, Cr, Fe, Ga, V or Mn, M<II>      is either Si or mixtures thereof with such tetravalent metals as Ge, Ti or Zr,  R      is piperidine or hexamethyleneimine,  m      has a value comprised within the range of from 0.1 to 1.5,  x      has a value comprised within the range of from 0 to 0.9, y      has a value greater than 2 and preferably comprised within the range of from 5 to 300,  p      has a value greater than zero and smaller than 3, and  q has a value greater than zero and smaller than 5, and having a volume of the pores larger than 0.3 cm<3>/g.
Patent AT-E109970-T1 (AT)
Inventor: KASWAN RENEE
IPC: A61P37/00
Filed: 1988-08-31
Granted: 1994-09-15
Abstract: Cyclosporine compositions for topical ophthalmic use for treatment of immune disorders, to enhance or restore tear production, and to enhance or effect normal healing of the surface of the eye, containing cyclosporine dissolved in corn oil. The composition may further include antioxidants, lubricants, antibiotics, antifungals, antivirals, pilocarpine, vasoconstrictors, surfactants, wetting agents, anti-inflammatory agents (i.e. corticosteroids), preservatives, mucolytic agents (i.e. bromhexine, acetylcysteine), as well as other compounds. The preferred composition is 2% cyclosporine, 1 mole % alpha tocopherol and 0.005% methyl paraben in corn oil.
Patent AT-E89639-T1 (AT)
Inventor: RENZ WALTER DIPL-ING FH
IPC: E05B65/00
Filed: 1989-04-29
Granted: 1993-06-15
Abstract: When the frames of the wings (3, 4, 5) of a sliding folding element (2), for example a sliding folding door, are produced from plastic sections or from thin aluminium sections, these are sensitive to distortion even when they are equipped with reinforcement, because the latter cannot extend right into the frame corner. To ensure that the load on the second wing (4) and further wings during the opening of the first wing is reduced to a minimum, the second wing (4) can open only when the first wing (3) is opened at approximately 180 DEG and retained on the second wing (4) by means of a first locking device (17). Released particularly via the first wing (1) is a second locking device (18), by means of which the second wing (4) is fixed relative to a stationary frame (1). By means of a third locking device (19), the folded-together position of the first and second wings can be secured additionally in the initial opening movement of the second wing (4). <IMAGE>
Patent AT-E136161-T1 (AT)
Inventor: ENDO UTAKO C O YODOGAWA WORKS
IPC: C01G29/00
Filed: 1989-06-16
Granted: 1996-04-15
Abstract: A bismuth system oxide superconductor comprising the 11) K phase is effectively prepared by a process comprising steps of mixing a bismuth compound, a strontium compound, a calcium compound, a copper compound and optionally a lead compound, optionally provisionally sintering the mixture, and sintering the mixture.
Patent AT-E117003-T1 (AT)
Inventor: FRANCOTTE ERIC DR
IPC: B01J20/281
Filed: 1989-06-15
Granted: 1995-01-15
Abstract: Process for the preparation of finely divided porous cellulose in the form of essentially spherical particles by formation of a suspension, in which an organic solution of a cellulose ester of aromatic or aromatic-aliphatic carboxylic acids containing a C5-C12alkanol is stirred into an aqueous solution of an anionic surfactant, the solvent is removed and the particles are isolated and hydrolyzed under heterogeneous conditions. They are suitable as adsorbents in e.g. chromatographic processes.
Patent AT-E117589-T1 (AT)
Inventor: NOJIMA YOUKO
IPC: A01K63/04
Filed: 1989-04-19
Granted: 1995-02-15
Abstract: The conditions under which a gas is dissolved in a liquid include: 1) the kind of a gas, 2) a partial pressure of a gas in the atmosphere, 3) the kind of a liquid, 4) a partial pressure of a gas in a liquid, 5) temperature, 6) air pressure and 7) the contact surface area of a gas and a liquid. An apparatus capable of markedly increasing "the contact surface area of a gas and a liquid" included in the above conditions by retaining a plurality of gas phases separately so as to increase the contact surface area three-dimensionnally, and agitating a liquid by using power has been invented. This apparatus can be used as a gas dissolving apparatus, a gas removing apparatus, a sewage treatment apparatus and a mass culture apparatus. In this apparatus, a plurality of horizontal partition plates (B) are provided in a tank (A), and hollow tubes (C) on the respective plates so as to project downward. The apparatus is operated by feeding culture water through an injection port (D) into the tank, supplying oxygen via a gas supply port (F) thereinto and then recovering treated water through a water recovering port (E). The effect can be further increased by providing a rotary agitating rod (G) powered  by a motor (H).
Patent AT-E105479-T1 (AT)
Inventor: LOPEZ G-COVIELLA IGNACIO
IPC: C07H19/067
Filed: 1988-10-27
Granted: 1994-05-15
Abstract: Cytidine is administered to a patient in order to increase tissue levels of phosphatidylcholine (PC).
Patent AT-E119508-T1 (AT)
Inventor: FELEGI JOHN JR
IPC: C04B26/04
Filed: 1989-11-16
Granted: 1995-03-15
Abstract: A novel composite board of mineral wool (22), perlite (24), and cellulosic newsprint fibers (23) for use primarily as a ceiling tile is disclosed. The board displays virtually no sag (less than 200 mils) when exposed to high temperature and high humidity while displaying quite acceptable strength. The board is manufactured by selective deposition of a latex composition (21) on the cellulosic newsprint fibers (23).
Patent AT-E98837-T1 (AT)
Inventor: MARINELLI THOMAS
IPC: H05B41/14
Filed: 1990-04-03
Granted: 1994-01-15
Abstract: In a ballast for a directly heated discharge lamp (6) a controllable switch (14) is connected in series with the capacitor (5) which is located in parallel with the electrodes (7, 8) of the lamp and is part of the series resonant circuit (3, 4). After the lamp has ignited, this switch is opened by a changeover signal generated by a transformer (9). The transformer (9) has two primary windings (10, 11), of equal size but of opposite sense, and one secondary winding. <IMAGE>
Patent AT-E119940-T1 (AT)
Inventor: STERN ANNE DR RER NAT
IPC: C12N9/64
Filed: 1990-05-28
Granted: 1995-04-15
Abstract: The tissue plasminogen activator (t-PA) derivative is not glycosylated and has the following amino-acid sequence: <IMAGE>
Patent AT-E119335-T1 (AT)
Inventor: HABIAN ALBERT
IPC: H01F27/28
Filed: 1990-09-17
Granted: 1995-03-15
Abstract: The present invention relates to a circuit for phase and amplitude modulation. The modulation circuit comprises a first distribution circuit receiving the local signal, two mixers, a phase-shifting circuit, a second distribution circuit producing the output signal, these modulators and these distribution circuits incorporating one transformer each. According to the invention, all these transformers are produced by impression or etching on one or other of the faces of a same support. <IMAGE>
Patent AT-E147914-T1 (AT)
Inventor: EYUBOGLU VEDAT M
IPC: H04L27/36
Filed: 1990-05-14
Granted: 1997-02-15
Abstract: A digital data sequence is mapped into a singal point sequence for data transmission over a channel characterised by a non-ideal response. The signal point sequence is selected from a subset of all possible signal point sequences based on the digital data sequence and upon the response. All possible signal point sequences in the subset lie in a fundamental region of a filtered trellis code. This fundamental region is other than a simple Cartesian product of finite-dimensional regions.