baber/WOPTO huggingface dataset:
Patent AT-E218921-T1 (AT)
Inventor: WAN CHUNG-ZONG
IPC: B01J23/56
Filed: 1991-02-13
Granted: 2002-06-15
Abstract: A catalyst composition suitable for three-way conversion of internal combustion engine, e.g., automobile gasoline engine, exhaust gases includes a catalytic material disposed in two discrete coats on a carrier. The first coat includes a stabilized alumina support on which a first platinum catalytic component is dispersed and bulk ceria, and may also include bulk iron oxide, a metal oxide (such as bulk nickel oxide) which is effective for the suppression of hydrogen sulfide emissions, and one or both of baria and zirconia dispersed throughout the first coat as a thermal stabilizer. The second coat, which may comprise a top coat overlying the first coat, contains a co-formed (e.g., co-precipitated) rare earth oxide-zirconia support on which a first rhodium catalytic component is dispersed, and a second activated alumina support having a second platinum catalytic component dispersed thereon. The second coat may also include a second rhodium catalytic component, and optionally, a third platinum catalytic component, dispersed as an activated alumina support. The present invention also provides a method for treating engine exhaust gases by contacting the gases under conversion conditions with the catalyst composition.
Patent AT-E97857-T1 (AT)
Inventor: HANN RICHARD ANTHONY
IPC: B41M5/42
Filed: 1991-05-17
Granted: 1993-12-15
Abstract: A dyesheet is provided for thermal transfer printing, comprising a base sheet having a dyecoat containing a thermal transfer dye layer on one surface, and on the other a crosslinked heat resistant backcoat formulated to minimise dye migration from the dyecoat to the backcoat during storage. The backcoat comprises the reaction product of radically copolymerising in a layer of coating composition, a) at least one organic compound having a plurality of radically polymerisable unsaturated groups per molecule, and b) at least one organic compound having per molecule a single unsaturated group radically copolymerisable with constituent a, and having at least one alicyclic group per molecule. Preferred additional constituents include slip agents, especially a multivalent metal salt of a long chain alkyl or alkylphenyl phosphate ester.
Patent AT-E146957-T1 (AT)
Inventor: BARONE HECTOR D
IPC: A61B17/00
Filed: 1991-06-03
Granted: 1997-01-15
Abstract: An aortic graft, and method and apparatus for repairing an abdominal aortic aneurysm includes a tubular graft which is intraluminally delivered through the aorta and secured to the aorta by the expansion and deformation of a thin-walled tubular member.
Patent AT-E131836-T1 (AT)
Inventor: HAVAS LASZLO BP CHEMICALS SNC
IPC: C08F10/00
Filed: 1991-08-16
Granted: 1996-01-15
Abstract: Polymerisation in a gas phase polymerisation reactor comprises contacting gaseous reaction mixt., contg. alpha-olefin, with a catalyst of chromium oxide associated with a granular support and activated by heat treatment, the reactor fed with alpha-olefin and catalyst at constant rates. Pref. alpha-olefin feed rate is constant using a flow regulating system, partial pressure pref. 20% min. - 40% max mixt. pressure. The total reaction mixt. pressure is predetermined min. - max. by introducing inert gas of good heat exchange capacity, (1.5-2.5 MPa), max. variations below 0.3 MPa. A chain limiter is introduced for constant partial pressure
Patent AT-E113109-T1 (AT)
Inventor: AHLBERG ERIK
IPC: E05D1/00
Filed: 1991-02-11
Granted: 1994-11-15
Abstract: PCT No. PCT/SE91/00090 Sec. 371 Date Sep. 17, 1992 Sec. 102(e) Date Sep. 17, 1992 PCT Filed Feb. 14, 1990 PCT Pub. No. WO91/12402 PCT Pub. Date Aug. 22, 1991.The invention relates to a hinge connection which functions to connect a first structural part or panel with a second structural part or panel such that the two structural parts can pivot in relation to one another. The hinge connection includes a first hinge member which is attached to the first structural part and a second hinge member which is attached to the second structural part, and a band which extends between the hinge members, such as to form a hinge element. A first hinge element is intended to coact with one side part of the first structural part and the second side part of the second structural part, whereas a second hinge element is intended to coact with the one side part of the second structural part and the second side part of the first structural part. The band of the hinge element can be stretched to an adapted tension through the intermediary of one of the hinge members.
Patent AT-E120187-T1 (AT)
Inventor: DELUCA HECTOR FLOYD
IPC: C07C401/00
Filed: 1991-02-13
Granted: 1995-04-15
Abstract: This invention relates to hydroxylated derivatives of vitamin D2 and a process for preparing such compounds. In particular, a process for preparing the 24-epimer of 25-hydroxyvitamin D2, the 24-epimer of vitamin D2 and the corresponding 1 alpha -hydroxylated derivatives thereof is disclosed. The vitamin D2 derivatives would find application in the treatment of or prophylaxis for various disease states characterized by calcium and phosphorous imbalances.
Patent AT-E136583-T1 (AT)
Inventor: WEISS ALBRECHT
IPC: C07K1/30
Filed: 1991-11-18
Granted: 1996-04-15
Abstract: Exocellular proteins from microorganisms are sepd. from a filtered fermentation broth by (a) removing substances which hinder protein pptn., with a solid adsorbent, (b) concentrating the remaining soln. to 30-40 wt.% protein content, (c) allowing the proteins to ppte. at pH 6-10, and sepg., opt. with addn. of a precipitant for proteins to accelerate the pptn.
Patent AT-E154663-T1 (AT)
Inventor: JONIK PAUL DIPL-ING
IPC: E04H6/18
Filed: 1992-03-01
Granted: 1997-07-15
Abstract: In a multi-storey car park having at least one parking shaft (B) and one lift shaft (L), a circular operation (a1, a2, 33) is maintained in which the pallets (P) holding the vehicles (C) are raised from an entrance of the parking shaft (B) to the individual parking spaces (B1-B7) and, when they are to be collected, are moved into the lift shaft (L) which serves exclusively to move the pallets (P) downwards and then to the exit. The pallets (P) then return immediately to the entrance without travelling backwards once more along a route they have just taken. <IMAGE>
Patent AT-E129723-T1 (AT)
Inventor: TIRPAK ROBIN E
IPC: C07C265/14
Filed: 1992-07-10
Granted: 1995-11-15
Abstract: The present invention is directed to a process for the preparation of an aqueous dispersion of a blocked polyisocyanate by reacting an aqueously dispersed polyisocyanate having an isocyanate content of at least 12% by weight, based on the weight of the polyisocyanate, with a monofunctional blocking agent which is more reactive with isocyanate groups than water at an equivalent ratio of monofunctional blocking groups to isocyanate groups of 0.5:1 to 2:1. The present invention is also directed to the aqueously dispersed blocked polyisocyanates prepared by this process and to compositions containing these polyisocyanates and an isocyanate-reactive compound.
Patent AT-E169955-T1 (AT)
Inventor: RICE DOUGLAS
IPC: A01H1/00
Filed: 1988-05-11
Granted: 1998-09-15
Abstract: Methods of regenerating fertile Zea mays plants from protoplasts or protoplast-derived cells are described. The protoplasts or cells may be derived from embryogenic cell cultures or callus cultures. The protoplasts, cells and resulting plants may be transgenic, containing, for example, chimeric genes coding for a polypeptide having substantially the insect toxicity properties of the crystal protein produced by Bacillus thuringiensis.
Patent AT-E120365-T1 (AT)
Inventor: DUCKWORTH RALPH MARSLAND
IPC: A61K8/00
Filed: 1992-12-07
Granted: 1995-04-15
Abstract: The present invention relates to oral hygiene products in the form of liquid mouthwash compositions which comprise a particulate therapeutic agent which is stably suspended in the liquid mouthwash compositions. It has now been found that a single system can be obtained by stably suspending the particulate therapeutic agent in a liquid medium which contains specific polymers, which are selected from the group consisting of proteinaceous polymers, polysaccharidic polymers, copolymers of vinylpyrolidone with an acrylic monomer, and mixtures thereof, said polymers having an average molecular weight of 1,000,000 or less. Typical examples of suitable polymers are gelatin and Polymer JR, and a typical example of a suitable particulate therapeutic agents is magnesium fluoride.
Patent AT-E144771-T1 (AT)
Inventor: PETIGARA RAMESH BALUBHAI
IPC: C07D275/02
Filed: 1992-10-15
Granted: 1996-11-15
Abstract: An improved process for preparing a 3-isothiazolone of the formula   <CHEM>  wherein R and R<1> are independently selected from hydrogen, halogen or R is a (C<5>-C<8>) alkyl group and R<1> is a halogen; Y is hydrogen, a (C<5>-C<5>3/4 ) alkyl group, an unsubstitued or halo-substituted (C<6>-C3/4 ) alkenyl or alkynyl, a cycloalkyl or substituted (C<7>-C<5><6>) cycloalkyl, an aralkyl or halo-, (C<5>-C<8>) alkyl-, or (C<5>-C<8>) alkoxy-substituted aralkyl of to 10 carbon atoms, or an aryl or halo-, (C<5>-C<8>) alkyl-, or (C<5>-C<8>) alkoxy-substituted aryl aryl group of up to 10 carbon atoms; comprising   (a) reacting a disulfide ester with an amine to generate a disulfide amide; (b) contacting the disulfide amide with a halogenating agent in order to cyclize the amide to form the isothiazolone+/-HX;   (c) neutralizing the isothiazolone+/-HX; (d) stabilizing the neutralized isothiazolone by adding a metal nitrate;   (e) a heat treatment step the improvement comprising adding prior to step (e), after step (c) and before, during or after step (d), an amount of a metal bromate. Compositions resulting from the above process are disclosed.
Patent AT-E118460-T1 (AT)
Inventor: SIMPSON W DWAIN
IPC: B67D7/04
Filed: 1992-11-12
Granted: 1995-03-15
Abstract: The vapor recovery system, for use in a fuel dispensing arrangement, employs two coaxial hoses. The inner hose (205) includes a turbine (203) which rotates in response to fuel flowing therethrough. The outer hose includes a turbine (200) which is coupled, preferably magnetically, to the other turbine (203). Rotation of the turbine (203) in the inner hose (205) causes rotation of the turbine (200) in the outer hose. Rotation of the turbine (200) in the outer hose creates a vacuum which recovers vapors from the fuel being dispensed.   <IMAGE>
Patent AT-E123384-T1 (AT)
Inventor: DEVIC MICHEL
IPC: A23L1/308
Filed: 1992-03-12
Granted: 1995-06-15
Abstract: Process for bleaching bleached plant matter. 
<??>The process consists in bleaching the plant matter in two stages, separated by filtration and washing with water, by using aqueous alkaline solutions containing hydrogen peroxide, the quantities of alkaline agent in the solutions being such that, in the first bleaching stage, the pH at the end of this stage is at most equal to 9 and, in the second bleaching stage, the pH at the end of this stage is at most equal to 8.5. 
<??>Application to the manufacture of plant fibres containing a low calorie content, useful as dietary flours.
Patent AT-E119123-T1 (AT)
Inventor: REYSS YVON
IPC: B65D47/34
Filed: 1992-04-02
Granted: 1995-03-15
Abstract: The device comprises a container (2) provided in its upper part with a distributor head (4) offset towards the front with respect to the axis (A) of the container, which can be actuated by depression and which can rotate about an axis (B) parallel to its direction of depression, and a cap (12) provided with an actuating lever (14) hinged on to the front and having a support (P) for acting on the head (4) when a user applies pressure to the rear part of the lever. The cap (2) has an opening (26) for the passage of the sprayed product. Guide elements are provided between the cap (12) and the container (2) so that the cap is mounted in a predetermined angular direction in such a manner that the opening (26) is situated at right angles with the outlet (8) of the distributor head (4), and the support (P) can act on the head (4) when the various elements have been assembled in the correct angular position.
Patent AT-E113681-T1 (AT)
Inventor: MAZART JEAN
IPC: E05F1/10
Filed: 1992-04-03
Granted: 1994-11-15
Abstract: This device is of the type consisting of a lever for locking the cover in the open position, hinged to the frame under the hinge between the cover and this frame and comprising a slot which is capable of interacting with a finger which is firmly attached to the cover and, hinged at its free end, a hook which is capable of interacting with the abovementioned finger. According to the invention, the pin (7) of the hinge between the lever (12) and the frame (2) is formed by the pin of the hinge between the frame and the body (6a) of a gas spring, whilst, on the one hand, the pin (9) of the hinge between the rod (6b) of this gas spring and the cover is extended, beyond the lug (10) of the cover to which it is fixed, in order to form the finger, interacting with the oblong slot (13) of the lever (12) and with the hook (14), and, on the other hand, the hook (14) is weighty and is hinged at the free end of the lever (12) so that, at the end of the opening movement and by virtue of the positioning ensured by its own weight, it is hooked under the finger, thereby forming a means for automatically locking the cover. <IMAGE>
Patent AT-E177529-T1 (AT)
Inventor: LURO CLAUDE
IPC: G03G15/11
Filed: 1992-12-16
Granted: 1999-03-15
Abstract: Method and apparatus for supplying a preset quantity of a liquid, using a tank containing the liquid, a check valve distributor, and a hose connecting the tank to the check valve distributor, and having a pumping unit, a solenoid valve, and a pulsed flow meter interposed between the tank and the check valve distributor, including determining a volume difference between a first quantity delivered by the apparatus and a first quantity detected by pulsed flow meter, as the liquid is pumped at constant flow rate, low pressure and under laminar flow, during a first delivery of the liquid; starting a subsequent delivery of the preset quantity of the liquid, by opening the solenoid valve; and stopping the subsequent delivery of the preset quantity of the liquid when a difference between the number of pulses generated by the pulsed flow meter corresponding with the preset quantity, and the number of pulses output by the pulsed flow meter reaches a number of pulses corresponding to the volume difference; and during a subsequent delivery, the liquid flows inside the hose at a same constant flow rate, under a low pressure, and under laminar flow, as during the first delivery of the liquid.
Patent AT-E154344-T1 (AT)
Inventor: IWASAKI TAMEO
IPC: A61K31/19
Filed: 1993-03-25
Granted: 1997-06-15
Abstract: Novel butadiene derivatives of the formula [I]: <CHEM> wherein Ring A is tri-lower alkoxyphenyl, R<1> and R<2> combine each other to form a group of the formula:     &rdurule& N-R<3>   or one of R<1> and R<2> is lower alkoxy, and the other is group of the formula: -NHR<3>, in which R<3> is hydrogen, substituted or unsubstituted lower alkyl, substituted or unsubstituted lower alkoxy, substituted or unsubstituted amino, hydroxy or pyridylcarbonyl, or salts thereof. Among the desired butadiene derivatives [I] of the present invention, the 3-butenoic acid-type compounds per se have antithrombotic activity, but they can also be used as an intermediate for preparing the 2,5-pyrrolidinedione-type compounds having excellent antithrombotic activity. And additionally a butenoic acid ester of the formula [II]: <CHEM> wherein Ring A is a tri-lower alkoxyphenyl group, and one of R<1><2> and R<2><2> is a lower alkoxy group, and the other is hydroxy group, or a salt thereof, as synthetic intermediate.
Patent AT-E143546-T1 (AT)
Inventor: BOLZE THOMAS DR
IPC: H04B10/272
Filed: 1993-03-30
Granted: 1996-10-15
Abstract: In a passive optical telecommunications system, an electric carrier signal is DPSK-modulated in the upstream transmission, whereafter the electric signal modulated in this way effects the intensity modulation of the transmitted light; in the downstream signal transmission, the transmitted light is intensity-modulated by a preferably scrambled NRZ baseband signal. The carrier signal is derived from the regenerated receive clock signal of the local device by frequency multiplexing. <IMAGE>
Patent AT-E156413-T1 (AT)
Inventor: NEUMANN ULRICH
IPC: B29C48/90
Filed: 1993-06-04
Granted: 1997-08-15
Abstract: In the case of an extruding installation for plastic pipes, comprising an extruder, a calibrating sleeve connected thereto, arranged in a vacuum tank and provided with a water cooling means, which calibrating sleeve draws the extruded tube against the inner side of its wall, and comprising a downstream through-running cooling chamber, there being provided a wall thickness measuring device with one or more measuring heads operating on the ultrasonic principle and aligned radially with respect to the extruded pipe, the intension is to reduce the dead time between the wall thickness measurement and the correction of the extruder setting. For this purpose, it is provided that the calibrating sleeve (12) protrudes in the direction of the extruder beyond the vacuum tank (10) and has at its front end (16) an intensive cooling ring (17) connecting the vacuum tank (10) to the vacuum and water supply, and that the wall thickness measuring device (measuring ring 19) is arranged between the intensive cooling ring (17) and the vacuum tank (10) outside the vacuum tank (10). <IMAGE>
Patent AT-E150189-T1 (AT)
Inventor: AFFOLTER ERHARD
IPC: F24D19/10
Filed: 1993-07-09
Granted: 1997-03-15
Abstract: In a method for adjusting the heating characteristic of a heating circuit controller, after a manual change in a desired value TRw of the room temperature, the heating characteristic is automatically transformed, depending on the value of the outside temperature TA, from its previous position into a new position by the heating circuit controller either by means of a parallel displacement or by a rotation or also by means of a parallel displacement in conjunction with a rotation such that the heating characteristic is matched to the manual change with the desired precision. A first weighting function (f1) determines a displacement component, and a second weighting function (f2) determines a rotation component of the transformation. <IMAGE>
Patent AT-E175946-T1 (AT)
Inventor: NAGEL HEINZ-DIETER
IPC: B66B1/28
Filed: 1993-10-18
Granted: 1999-02-15
Abstract: In this safety device, an attachment housing (6) arranged on the supporting frame of an elevator has recesses in which guides of a brake device (9) engage, as a result of which the brake device (9) is displaceably mounted in the attachment housing (6). The attachment housing (6) is arranged on the supporting frame in such a way that the brake device (9) encloses a free leg (2.2) with running surfaces (2.3) of a guide rail. For each running surface (2.3), the brake device (9) has a brake plate (12) carried by a brake-plate holder (12.1) and having a brake sensor (13). The brake sensor (13) embedded in the brake plate (12) serves to monitor the brake plate (12). During braking, at least one brake plate (12) is actuated by a brake cylinder (14) which is arranged on the brake device (9) and is connected to a pressure-medium device by means of a pressure-medium line. <IMAGE>
Patent AT-E171327-T1 (AT)
Inventor: GARLAND STUART MANDEL
IPC: H04M3/38
Filed: 1993-03-11
Granted: 1998-10-15
Abstract: This invention relates to a method and apparatus for accessing a service bureau or utility (60) via a telemetry call from automated customer premises equipment, such as device state reporting or alarm equipment (30,47-50), without permitting features assigned to the associated customer (54) to interfere with that call. Customer features such as call waiting are canceled for the duration of the telemetry call and are reactivated after the call has been terminated. Advantageously, access from the customer premises equipment to a service bureau or utility may be provided over a telephone line without limiting the customer's choice of telephone features. <IMAGE>
Patent AT-E135343-T1 (AT)
Inventor: WILHELM DIDIER
IPC: C07C213/06
Filed: 1993-06-07
Granted: 1996-03-15
Abstract: Tris[2-(acetoacetoxy)ethyl]amine and its water-soluble salts of inorganic or organic acids, process of preparation, use as formaldehyde scavengers and process for finishing fabrics based on cellulose fibres.
Patent AT-E129548-T1 (AT)
Inventor: WATTIGNIER CLAUDE
IPC: F16K1/226
Filed: 1993-04-20
Granted: 1995-11-15
Abstract: In known clack valves provided with an elastic sealing cup, the sealing effect diminishes in the course of time, since the sealing cup is deformed by the pressure of the liquid. The disclosed sealing cup (2) is provided with a continuous flange (3) which engages a groove (4) in the housing. The flange (3) has a smaller width than the groove (4). The material constituting the sealing cup (2) can thus deform into the resulting gap when the valve disk (6) pushes into said material. This sealing cup anchoring is suitable for all clack valves provided with an elastic sealing cup.
Patent AT-E146537-T1 (AT)
Inventor: HOLFELD WINFRIED THOMAS
IPC: D06P3/14
Filed: 1993-05-13
Granted: 1997-01-15
Abstract: A process for the dyeing of a fibrous article containing wool with an anionic dye and products processed thereby. The process includes immersing the article in a dyeing bath of a liquid solvent for the anionic dye. The liquid solvent and the article are heated to a temperature at least equal to the dyeing transition temperature. At least a portion of the dye is added as a miscible liquid concentrate while the solvent and the article are up to temperature. Stirring of the bath during the dye addition period and while the solvent and article are up to temperature is done to mix the dye concentrate with the solvent to form a dilute dye solution and to provide a flow of the dilute dye solution relative to the article to cause, on the average, essentially uniform dye transport of the anionic dye to the article. The dye addition rate is adjusted so that the dye addition rate is the primary control over the rate of dye uptake by the article.
Patent AT-E190662-T1 (AT)
Inventor: MASS CHRISTOPH
IPC: C12N15/09
Filed: 1993-07-07
Granted: 2000-04-15
Abstract: Claimed is (a) a module-type promoter, its alleles and derivs. comprising a promoter that efficiently is expressed in plants and a DNA-sequence from exon 1 of the rice actin-1 gene (McElroy et al., Plant Cell 2, pages 163-171, 1990). Also claimed are (b) vectors contg. (a), (c) plant cells transformed with the vector, (d) plants and their seeds regenerated from (c) and (e) the use of (a) in the prodn. of plants having increased gene expression.
Patent AT-E161176-T1 (AT)
Inventor: PILL JOHANNES
IPC: C07D295/10
Filed: 1993-07-17
Granted: 1998-01-15
Abstract: PCT No. PCT/EP93/01894 Sec. 371 Date Jan. 25, 1995 Sec. 102(e) Date Jan. 25, 1995 PCT Filed Jul. 17, 1993 PCT Pub. No. WO94/02128 PCT Pub. Date Feb. 3, 1994Compounds of  alpha , omega -dicarboxylic acids of the formula I    <IMAGE>  (I)  in which X and Y, which can be the same or different, signify hydrogen, halogen, C1-C6-alkyl, C1-C6-alkoxy, hydroxyl, cyano, carboxyl, C1-C6-alkoxycarbonyl or carbamoyl, R1 and R2, which can be the same or different, hydrogen or C1-C6-alkyl and Q a linear saturated or unsaturated alkylene chain with 2-14 C-atoms in which one or more C-atoms can be replaced by cyclohexyl rings, phenyl or heterocycles, as well as of their in vivo-hydrolysable carboxylic acid derivatives for the preparation of medicaments with fibrinogen-lowering action.