baber/WOPTO huggingface dataset:
Patent AT-E95560-T1 (AT)
Inventor: FORSYTH MALCOLM WILLIAM
IPC: C12N1/00
Filed: 1989-04-28
Granted: 1993-10-15
Abstract: A fermentation process and a fermenter in which aeration is improved by injecting substantially pure oxygen into a culture medium by means including a venturi (14) located outside the main body of the fermenter. Preferably the oxygen is injected at the throat of the venturi. The invention is particularly suitable for the fermentation of viscous cultures, e.g. cultures of filamentous fungi.
Patent AT-E158618-T1 (AT)
Inventor: ROGERS DEREK J
IPC: C25B1/30
Filed: 1989-09-18
Granted: 1997-10-15
Abstract: An electrochemical cell having improved current efficiency and a method for electrochemically reacting a liquid electrolyte with a gas in an electrochemical cell. The cell has at least two electrodes separated by a cell separator wherein at least one of said electrodes is a porous, self-draining, gas diffusion electrode. In one embodiment of the invention, an electrolyte is flowed through said cell separator into a porous, self-draining electrode and simultaneously the electrode is fed with a mixture of a reactive gas and water or an electrolyte. In another embodiment of the invention in which the cell separator is an ion exchange permselective membrane, a mixture of a reactive gas and an electrolyte are fed to the porous, self-draining electrode. Preferably said porous, self-draining electrode is a cathode.
Patent AT-E104321-T1 (AT)
Inventor: WOODS JOHN
IPC: C08F299/00
Filed: 1989-11-08
Granted: 1994-04-15
Abstract: Cationically polymerisable styryloxy resins having urethane linkages, represented by the formula III <CHEM> wherein R<1> and R<2> are H, or one of R<1> and R<2> is H and the other is methyl; R<3> and R<4> (which may be the same or different) are H, lower alkyl, or alkoxy if R<2> is not methyl;  R<5> is a divalent hydrocarbon radical; G<1> is an n-valent hydrocarbon radical free of amino, aliphatic thiol, aliphatic hydroxyl or other groups which interfere with cationic polymerisation;  and n is an integer of 2 or more. G<1> is a hydrocarbon backbone which is not interrupted by a hetero atom. Preferably G<1> is a residue of a diene homopolymer or copolymer, in which case the resins produce flexible polymers. The resins are polymerised with a cationic polymerisation initiator or latent acid catalyst. The resins have utility in the field of electronics.
Patent AT-E77357-T1 (AT)
Inventor: CORDIER GEORGES
IPC: C07C29/141
Filed: 1989-03-06
Granted: 1992-07-15
Abstract: Process for the preparation of unsaturated alcohols by hydrogenation of the corresponding carbonyl compounds in the presence of a bimetallic platinum-cobalt catalyst which has the structure of an alloy.
Patent AT-E89328-T1 (AT)
Inventor: LE FLOCH ROLAND
IPC: C22B9/05
Filed: 1989-03-15
Granted: 1993-05-15
Abstract: Apparatus for removing the impurities present in gaseous and solid form in a liquid product such as liquid metal contained in a conveying ladle. The apparatus is of the type comprising a rotor which essentially includes a rotary shaft (7) carrying at its free end liable to be immersed in the said liquid product a member (8) forming a stirring head, provided with an internal chamber (14) connected through an axial channel (15) made in the said rotary shaft (7) to a source of an inert gas and communicating with the outside by means of passages through the walls of the said head. The apparatus is characterised in that the member forming a head (8) is made of a porous material, such as porous graphite, the walls of the said head exhibiting a porous structure permeable to the gas present in the said chamber (14) inside the head. The invention can be employed for ladles for conveying liquid metals.   <IMAGE>
Patent AT-E83899-T1 (AT)
Inventor: MAUGER JEAN
IPC: A43B17/03
Filed: 1989-03-16
Granted: 1993-01-15
Abstract: The invention concerns a shoe sole or inner sole with fluid circulation in which the lower surface of the sole forms a chamber which can be squashed under the pressure of the foot, the said chamber being subdivided by transverse inclined sheets whose edge is independent of the deformable sheet closing the said chamber and constituting the lower surface of the sole, this chamber connecting at the front and the back ends of the sole with a chamber produced on the upper surface and closed in a sealed manner by a thin sheet, the two chambers being filled with a fluid, the thin sheets being welded at their periphery to the surface of the peripheral rim. 
<??>According to the invention the upper surface (12) of the peripheral rim (2) is joined to the upper surface of the separating plate (1) by an inclined surface (5), and the side of the sheet (11) is integral with the adjacent inclined surface (5) of the peripheral rim (2) by a thinned section (14) whose width is substantially equal to the height of the sheet (11). 
<??>The invention provides an improved massaging of the sole of the foot. 
<IMAGE>
Patent AT-E79605-T1 (AT)
Inventor: LETEMPS BERNARD
IPC: C03B35/18
Filed: 1989-06-05
Granted: 1992-09-15
Abstract: The application relates to the recovery of glass sheets at the exit of a plant for bending and quenching with a shaping bed curved in the direction of travel of the glass sheets. 
<??>It proposes a process in which a gas is blown onto the glass sheets at the tilting device used to transfer the said glass sheets onto a conveyor in a substantially horizontal direction so as to bring about the quenching of the said glass sheets. 
<??>The application also proposes a device. 
<??>It thus makes it possible to shorten the part of the plant set aside for quenching or, in the case of a given plant, to increase the speed of travel of the glass sheets, hence permitting an improved plant efficiency. 
<IMAGE>
Patent AT-E91105-T1 (AT)
Inventor: CATON ANDRE
IPC: B65D71/70
Filed: 1989-01-03
Granted: 1993-07-15
Abstract: The present invention relates to means for making an assembly of empty or full bottles. This assembly comprises empty or full bottles (2) arranged vertically and superposed on one another, in different layers (3), each layer (3) being associated at the level of the bottoms and of the necks of the bottles with an insert (4, 5, 5a, 11) separating it from the adjacent layer (3) or from the outside of the assembly (1). Each insert (4, 5, 5a, 11) consists of an element having, on the one hand, a plurality of embossings (8, 8a) capable of interacting with the bottom of the bottles (2) forming a layer (3) so as to immobilise them with respect to one another, and, on the other hand, a plurality of centring orifices (9), each of which is capable of receiving the neck of a bottle (2) of the adjacent layer (3). <IMAGE>
Patent AT-E94669-T1 (AT)
Inventor: STEFFEN FRANCIS
IPC: B65D85/57
Filed: 1989-01-09
Granted: 1993-10-15
Abstract: Housing intended to enclose in particular a logic circuit (15) including two shells (11a, 11b) each including a weld zone (17a, 17b) of geometry suitable to permit ultrasonic welding, and such that when the two shells are assembled before the welding operation, they are offset along a vertical axis (20). The support (13) includes a mounting ear (23) whereas the shells include a seating (33a, 33b). During the welding operation, no concomitant contact exists between each one of the upper (26) and lower (27) faces of the ear (23) and the corresponding bearing faces (34a, 34b) of the seatings, thanks to the offset (21). This offset lessens and the concomitant contact is brought about between the bearing faces (34a, 34b) of the seatings and each of the upper and lower faces (26, 27) of the ear (23) only at the end of the welding operation. 
<IMAGE>
Patent AT-E85031-T1 (AT)
Inventor: LANNIEL GENEVIEVE
IPC: C01B15/037
Filed: 1989-06-08
Granted: 1993-02-15
Abstract: Liquid composition for stabilising H2O2 in akaline medium which contains, per litre and in addition to water, 100 g to 300 g of potassium carbonate K2CO3 and 0 to 200 g of sodium carbonate Na2CO3 so as to make the sum of the quantities of K2CO3 and of Na2CO3 be 280 g to 300 g, 50 to 150 g of alkali metal hexametaphosphate and a quantity of an alkali metal salt of diethylenetriaminepentamethylenephosphonic acid such as to make the quantity of active diethylenetriaminepentamethylenephosphonic acid be between 15 g and 50 g.
Patent AT-E126999-T1 (AT)
Inventor: GARAY GABRIEL L
IPC: A61C19/06
Filed: 1989-06-07
Granted: 1995-09-15
Abstract: A tooth-anchored beneficial agent delivery device (10) comprising an anchor-member (15) that is semipermanently attached to a tooth, such as by an adhesive, bonding or a tooth-encircling band, and one or more agent-carrying cartridges (16) that are removably and interlockingly connected to the anchor member such as by a ball-and-socket mechanism (18, 19).
Patent AT-E115483-T1 (AT)
Inventor: LEUTNER SIEGFRIED
IPC: B62D49/00
Filed: 1990-02-13
Granted: 1994-12-15
Abstract: In a tractor with underfloor engine (18) and cab (22) arranged above the underfloor engine, the cab (22) can be tilted about a transverse axis (Q1), specifically by means of an hydraulic power device (24), in order to gain access to the underfloor engine (18). The hydraulic power device (24) can be switched over to suspension operation and damping operation in order to provide suspension for the cabin (22) with respect to the frame (12) whilst the tractor is driving and to damp the suspension movements. <IMAGE>
Patent AT-E107483-T1 (AT)
Inventor: KETTLER HEINZ
IPC: A47C4/14
Filed: 1990-02-23
Granted: 1994-07-15
Abstract: In an item of furniture for sitting and/or lying, as collapsible furniture (10) with a sitting and/or lying surface (12) and at least one pair of legs (13, 14), arranged so as to be rotatable in relation to the sitting surface (12), a sliding pin (30) which is displaceable in a sliding slot (22) of one leg (14) and is attached to the sitting surface (12), is held in each case in an opened-out position of the collapsible furniture (10) by means of a movable locking bolt (32). In this case, the sliding slot (22) can be of L-shaped construction. <IMAGE>
Patent AT-E96043-T1 (AT)
Inventor: DRAGOSITS THOMAS J
IPC: A61M5/31
Filed: 1990-05-17
Granted: 1993-11-15
Abstract: An operable syringe assembly comprises a barrel (21) including a cylindrical coextruded body portion (22) having a longitudinal axis. The body portion (22) forms a side wall (25) spaced from the axis defining a chamber (27) for retaining fluid. The body portion (22) includes an open proximal end (28) and a distal end (29) and further includes an inner portion (31) of plastic material and a rigid portion (32) of plastic material surrounding the inner portion (31). The rigid portion (32) has a higher hardness than the inner portion (31). A plunger (40) including an elongate shaft portion (41) having a proximal end (43), a distal end (44) and a rigid piston (45) at the distal end (44) is provided. The piston (45) has an outside diameter greater than the inside diameter of the inner portion (31) and a higher hardness than the inner portion (31). The piston portion (45) is slidably positioned in fluid-tight engagement inside the barrel (21). The fluid-tight engagement is caused by the piston (45) compressing the inner portion (31) of the plastic material of the coextruded body portion (22). The proximal end (43) of the plunger (40) extends outwardly from the open proximal end (28) of the barrel (21) to facilitate moving the piston portion (45) with respect to the barrel (21).
Patent AT-E114717-T1 (AT)
Inventor: SOMMERGRUBER WOLFGANG DR BIOCH
IPC: A61K38/55
Filed: 1990-06-25
Granted: 1994-12-15
Abstract: The present invention relates to systems which make it possible to introduce mutations in the VP1/2A and in the complete coding region of the 2A protease, to test systems with which the "cis" and "trans" activity can be investigated, to oligonucleotides which encode the mutations, and to the oligopeptides derived therefrom and to the use thereof, furthermore oligopeptides which are cleaved by the 2A protease into trans with different efficiency, and to the use thereof.
Patent AT-E104280-T1 (AT)
Inventor: BAADER EKKEHARD DR
IPC: C07D213/82
Filed: 1990-07-14
Granted: 1994-04-15
Abstract: N,N'-bis(alkoxyalkyl)pyridine-2,4-dicarboxylic acid diamides of the formula I <IMAGE>  where     R<1> is linear or branched C1-C4-alkanediyl,   R<2> is unbranched C1-C4-alkyl or hydrogen and   n is 1 or 2 and R<1'>, R<2'> and n' have the same meanings as R<1>, R<2> and n, where R<1> and R<1'>, R<2> and R<2'>, and n and n' are identical or different, and their physiologically acceptable salts with the exception of N,N'-bis(2-methoxyethyl)pyridine-2,4-dicarboxylic acid diamide and N,N'-bis(2-hydroxyethyl)pyridine-2,4-dicarboxylic acid diamide. The compounds of the formula I inhibit prolin hydroxylase and lysin hydroxylase and are suitable as fibrosuppressants and immunosuppressants.
Patent AT-E102824-T1 (AT)
Inventor: KLIGMAN ALBERT M
IPC: A61K8/67
Filed: 1990-09-01
Granted: 1994-04-15
Abstract: Striae distensae lesions may be prevented and/or reduced in size by topically applying to the skin affected with the lesions an effective amount of a retinoid, preferably retinoic acid, preferably by daily application in a dermatologically acceptable vehicle, such as a cream base, at a concentration of about 0.025 to 0.1 weight percent retinoic acid. When applied during the striae rubrae stage, the retinoid may be effective to prevent the formation of striae albae lesions, and when applied in either stage, the retinoid may be effective to reduce the width and depth of the lesions, with improved texture and softness.
Patent AT-E138591-T1 (AT)
Inventor: CHOPIN THIERRY
IPC: B01D53/38
Filed: 1990-11-13
Granted: 1996-06-15
Abstract: Supported catalyst and process for its manufacture. The supported catalyst, useful especially in the treatment of exhaust gases of internal combustion engines, comprises a porous support on which catalytically active elements are deposited, and more particularly cerium in combination with other elements. The cerium is deposited according to the invention solely on a peripheral crown ring of specified width of the support by impregnation with a colloidal solution of a cerium compound.
Patent AT-E110130-T1 (AT)
Inventor: SAMUELSON HANS OLOF
IPC: D21C3/02
Filed: 1990-01-16
Granted: 1994-09-15
Abstract: The present invention solves the problem of delignifying technical cellulose pulp in a selective manner which will result in very low residual contents of lignin in the pulp and a correspondingly high quantity of lignin dissolved in spent liquors, which are recovered in the chemical recovery system of the pulp mill. The invention constitutes a method and comprises activating liquid-containing lignocellulosic material in the presence of nitrate with a gas that contains nitrogen dioxide, followed by the alkaline delignification of the lignocellulosic material, and measuring the acidity of the liquid accompanying the material on at least one occasion during the activation. The method is characterized in that the acidity of the liquid is measured subsequent to bringing the time derivative of the nitrate concentration of the liquid, expressed as millimols per litre of liquid per minute, to a level beneath +0.2, and by using the measured acidity value to establish the optimum amount of mineral acid for continuation and termination of the activation, and by charging the whole of this quantity or a part of this quantity of mineral acid to the lignocellulosic material.
Patent AT-E158950-T1 (AT)
Inventor: WEINER HOWARD L
IPC: A61P27/02
Filed: 1990-07-16
Granted: 1997-10-15
Abstract: The present invention provides a method of treating or preventing the clinical manifestation of an autoimmune disease having the symptoms of uveoretinitis in a mammal in need of such treatment comprising orally administering to said mammal an effective amount of an autoantigen, e.g., S antigen (S-Ag), and/or biologically active fragments, or analogs thereof specific for uveoretinitis. Also provided is a pharmaceutical formulation useful for treating or preventing uveoretinitis in mammals comprising an effective amount of one or more of the foregoing autoantigen, fragments or analogs.
Patent AT-E113347-T1 (AT)
Inventor: SIEBOL GEORGE
IPC: B21J15/04
Filed: 1991-03-05
Granted: 1994-11-15
Abstract: A fastener (10) having an assembly comprising a sleeve (12) and pin (14) for telescoping movement therein useful for clamping together a plurality of work pieces (16),(18) has two mechanical locking structures for locking the pin (24) and sleeve (12) together. One locking mechanism comprises material contained in a reduced diameter section (26) of the sleeve (12) which is formed into a first locking groove (34) of the pin (14) as a result of pulling the pin (14) into the sleeve (12). A second lock comprises a locking crown (46) formed in the sleeve head (20) which is formed into a second locking groove (36) in the pin (14) by means of increased pulling pressure applied by the setting tool against the locking crown (46) after pin movement has stopped. The design of the pin head (28) is such that a clamping of the work pieces (16)(18) occurs prior to expansion of the sleeve (12) in the apertures of the work pieces (16),(18) and prior to setting the double locks of the pin (14) to the sleeve (12). <IMAGE>   <IMAGE>
Patent AT-E102896-T1 (AT)
Inventor: LOWE EDWARD JAMES
IPC: C01B25/163
Filed: 1991-04-10
Granted: 1994-04-15
Abstract: Phosphorous acid is made by a continuous recycling process from a mixture of phosphorous and hydrochloric acids, comprising:     (i) continuously recycling the mixture in a loop apparatus; (ii) adding water to and passing phosphorus trichloride into said recycling mixture so as to generate a condition of turbulent flow at the point of contact of the phosphorus trichloride and the recycling mixture, whereby a reaction product, comprising an aqueous solution of phosphorous and hydrochloric acids as a continuous liquid phase and gaseous hydrogen chloride as gas bubbles of disperse phase, is produced;   (iii) separating said gaseous hydrogen chloride;   (iv) cooling said reaction product; and (v) recycling at least a portion of said reaction product and repeating steps (ii), (iii) and (iv) thereon to produce a more highly concentrated solution of phosphorus acid.
Patent AT-E151287-T1 (AT)
Inventor: BUXBAUM JOSEPH D
IPC: A61K45/00
Filed: 1991-05-15
Granted: 1997-04-15
Abstract: Disclosed is the use of at lease one kinase modulator or phosphatase modulator being capable of increasing or decreasing the rate of proteolytic processing of proteins found in intracellular neurofibrillary tangles and extracellular amyloid plaques for the preparation of a pharmaceutical composition for the treatment of amyloidosis associated with Alzheimer's disease, wherein said pharmaceutical composition contains said modulator in an amount effectively regulating phosphorylation of said proteins.
Patent AT-E126772-T1 (AT)
Inventor: CLEMENS WERNER
IPC: B65D1/12
Filed: 1991-05-15
Granted: 1995-09-15
Abstract: A barrel of thermoplastic material has at least one connecting portion having an emptying opening and arranged in a trough-like depression in the upper end part of the barrel. In the region of the connecting portion the barrel has at least one inclined surface which extends between the upper end part of the barrel and the side wall of the barrel. The inclined surface is of such a configuration that in a barrel emptying position the emptying opening forms the lowest part of the interior of the barrel to permit at least almost complete emptying of the barrel.
Patent AT-E112357-T1 (AT)
Inventor: LAUTENSCHLAEGER KARL
IPC: E05D7/04
Filed: 1991-07-01
Granted: 1994-10-15
Abstract: Mounting plate (30) for the adjustable mounting of a hinge supporting arm on a piece of furniture. The mounting plate, profiled with a U-shaped cross-section, at least in an upper portion facing the supporting arm to be held, and produced from sheet metal by press-stamping, has, in the end region inside the body, a threaded bore for a fastening screw (38) fixing the hinge supporting arm and, at its end projecting from inside the body, an open-ended longitudinal slot (39). 
<??>Along the edges, limiting the longitudinal slot (39) laterally, of the web face (52) of the mounting plate (30), strip-shaped regions are formed out of the plane of the web face (52), the distance, measured from a flat side of the non-deformed web face to the opposite limiting face of the formed-out strip-shaped regions, being greater than the material thickness of the web face (52) in the non-deformed region. 
<IMAGE>
Patent AT-E122497-T1 (AT)
Inventor: TAKAHASHI YASUNORI C O FUJIKIN
IPC: H01G4/10
Filed: 1991-09-11
Granted: 1995-05-15
Abstract: A capacitor comprising a multiplicity of needlelike metal particles (1) dispersed in a synthetic resin film (3) and so oriented that the axes thereof are positioned in parallel to the surface of the film, and an electrode (4) provided on each of opposite surfaces of the synthetic resin film, the metal particles (1) having a diameter of up to 0.1 <0>m, a length 5 to 10 times the diameter and a specific surface area of 30 to 100 m<2>/gr and being covered with a dielectric oxide (2) over the surface thereof. <IMAGE>
Patent AT-E121929-T1 (AT)
Inventor: HARREN BERND
IPC: A61F13/00
Filed: 1991-10-08
Granted: 1995-05-15
Abstract: An absorbent medical tampon is produced by simultaneously weaving several fabric layers (GB1-GB6) and interweaving with one another in the edge regions (KB1). In the edge regions, the weaving threads running along these edge regions, for example the warp threads (Kb), can consist of hydrophobic material so that in the regions of the weaving connections no collections of liquid can form in the absorbent tampon. The hydrophobic threads preferably consist of thermoplastic material and are thermally fused with the material of the absorbent threads. <IMAGE>
Patent AT-E152144-T1 (AT)
Inventor: COOLBAUGH THOMAS SMITH
IPC: C08F8/00
Filed: 1991-01-16
Granted: 1997-05-15
Abstract: There is disclosed a linear block copolymer comprising at least one triblock I-B-I, wherein I is a block of a polymerized conjugated diene of at least 5 carbon atoms, such as isoprene, and B is a block of a polymer of a conjugated diene, different from that of formula (1), of at least 4 carbon atoms, such as 1,3-butadiene. The B block is selectively hydrogenated, while each of the I blocks retains a sufficient amount of its original unsaturation to vulcanize the copolymer. There is also disclosed an alternative linear block copolymer containing at least one triblock of the first polymer block made from an aryl-substituted olefin, such as styrene, and the conjugated diene used to polymerize the block I, the second middle polymer block of the diene used to polymerize the block B, and the third polymer block which is the same as the first polymer block. In this alternative copolymer, the middle block is also selectively hydrogenated, thereby leaving the terminal polymer blocks with a sufficient amount of double bonds to vulcanize the copolymer. The polymers can be crosslinked or functionalized through the terminal blocks containing the vinyl unsaturation. There are also disclosed random and star-branched block and random copolymers made from the same monomers as the linear block copolymers. Also disclosed are methods of producing and selectively hydrogenating the polymers.
Patent AT-E125751-T1 (AT)
Inventor: SCHIRMER HENRY GEORGE
IPC: B29C55/28
Filed: 1991-03-21
Granted: 1995-08-15
Abstract: Polymeric, oriented films can be made by the use of a combination of a hot blown process and a blown bubble process. Styrene butadiene copolymer (SBC) forms two outer layers of the preferred embodiment, with a core layer of very low density polyethylene (VLDPE) or blends thereof, and intermediate polymeric adhesive layers such as ethylene vinyl acetate copolymer (EVA) bonding the core layer to the outer layers. A monoaxially or biaxially oriented film is produced with excellent optics.