baber/WOPTO huggingface dataset:
Patent AT-E131271-T1 (AT)
Inventor: OHSHITA TAKAHIRO
IPC: F22B31/00
Filed: 1989-08-30
Granted: 1995-12-15
Abstract: This invention relates to a composite circulation fluidized bed boiler. A fluidized bed portion of the fluidized bed boiler is divided by a partition into a main combustion chamber and a heat recovery chamber, and at least two kinds of air chambers, i.e. an air chamber for providing a large fluidizing speed to a fluidization medium and an air chamber for providing a small fluidizing speed are provided. The combination of air having different fluidization speeds and jetted from these air chambers generates a swirling circulation flow in the fluidization medium inside the main combustion chamber and a circulation flow of the fluidization medium is generated between the main combustion chamber and the heat recovery chamber. Inside the heat recovery chamber, heat recovery of an exhaust gas is made at a free board portion or downstream of the free board portion in an internal circulation fluidized bed boiler for lowering the fluidization medium in the form of the fluidized bed, and after the temperature of the exhaust gas is lowered, the exhaust gas thus cooled is led into a cyclone and the char in a fine particle form collected by the cyclone is returned to the portion immediately above, or into, the lowering moving layer of the fluidization medium in the main combustion chamber and/or the heat recovery chamber. Since the char is returned immediately above or into the lowering moving layer of the fluidization medium, it does not immediately scatter to the free board portion. Accordingly, though it is the fine particles, it sediments and diffuses sufficiently into the fluidized bed so that NOx generated by the combustion of coal or the like inside the layer can be reduced.
Patent AT-E108155-T1 (AT)
Inventor: TOTAL V ROBERT
IPC: B65B25/06
Filed: 1986-12-22
Granted: 1994-07-15
Abstract: An apparatus and method are provided in order to handle a plurality of stacks (28), such as stacks of sliced food products including luncheon meats. Product stacks are stopped during their flow along a conveyor (21) pathway, the stoppage being at a location for generally vertical alignment with an overhead picker head (26). The picker head grasps the thus positioned stacks and moves same to a location above and in general vertical alignment with a cavity of a packaging container for the stacks of sliced product, at which time the stacks are released, and the product stacks enter the cavities which are subsequently closed to provide finished packaged products.
Patent AT-E125372-T1 (AT)
Inventor: OHNO MANABU
IPC: G03G15/02
Filed: 1990-07-27
Granted: 1995-08-15
Abstract: An image forming apparatus includes a member to be charged for carrying an electrostatic image, a contact-charging means for charging the member to be charged in contact with the member to be charged, and a developing means for developing the electrostatic image carried on the member to be charged. The developing means includes a developer for developing the electrostatic image comprising a toner and hydrophobic inorganic fine powder. The hydrophobic inorganic fine powder not only improves the fluidity of the developer and adjusts the chargeability of the developer but also prevents difficulties due to interaction between the member to be charged and the contact charging means in the presence of residual developer, such as damages of the member to be charged and toner-sticking onto the member to be charged. <IMAGE>
Patent AT-E103220-T1 (AT)
Inventor: RICE ROY WARREN
IPC: C04B41/50
Filed: 1990-11-30
Granted: 1994-04-15
Abstract: An improved welding cup is made from graphite or ceramic fiber composites, coated with silicon nitride, sialon, boron nitride, or silicon carbide. The cup shows superior resistance to erosion, slagging, and thermal fracture.
Patent AT-E116501-T1 (AT)
Inventor: STRUBBE HUGO JOZEF
IPC: H04N5/265
Filed: 1990-06-05
Granted: 1995-01-15
Abstract: A system for integrating the operation and control of a television receiver and a video cassette recorder (vcr), the television receiver being capable of receiving and displaying various television channels as well as other video signals, and the vcr being capable of recording programs at least from the broadcast channels and reproducing programs previously recorded on tapes and outputting the programs as video signals, the system having a device for enabling a user to control the system and thereby operate the television receiver and/or the vcr, and to enter information concerning the user's favorite broadcast programs and various particular broadcast programs into the system, the information including the program name, broadcast channel, starting time, length, repeat pattern in the case of favorite broadcast programs, and whether the user wants the program recorded; a first store for storing the favorite broadcast program information and the various particular broadcast program information; a second store for storing information concerning programs on a tape currently loaded in the vcr; a third store for storing information concerning programs on other tapes of the user; a device coupled to the vcr for controlling the recording and reproducing functions thereof in response to the information stored in the first and second stores and the enabling device; an output device coupled to the first, second and third stores for selectively providing to the television receiver an output of the system including the favorite broadcast program information, the program information of the current tape, and the program information of the other tapes; and a device coupled to the television receiver for selectively switching an input of the television receiver between the broadcast channels, the vcr output and the system output.
Patent AT-E118755-T1 (AT)
Inventor: WALRAVEN HUBERTUS GERARDUS MAR
IPC: C07B57/00
Filed: 1990-10-29
Granted: 1995-03-15
Abstract: A process is disclosed for preparing a 2,2-R1,R2-1,3-dioxolane-4-carboxylic acid or salt thereof rich in either the R or S enantiomer which process comprises   a) preparing a solution which contains a non-racemic mixture of R and S enantiomer of a carboxylate of the formula <CHEM>  and M<n+> ions, wherein R1 and R2 are each, independently, H or an unsubstituted or substituted alkyl group, or R1 and R2, together with the carbon atom to which they are attached, form an unsubstituted or substituted carbocyclic ring, and M is an alkali metal, an alkaline earth metal, a group IIb metal, boron, or an ammonium, di- or tri-alkanolammonium ion having 2 or 3 carbon atoms or a tetra C1-C16 alkyl ammonium ion, and n is the valency of M;   b) reducing the solubility of the M<n+> salt of compound (I); and   c) separating the resulting crystals from the mother liquor. e
Patent AT-E157678-T1 (AT)
Inventor: ROBERTSON J RICHARD
IPC: G02C7/04
Filed: 1990-04-18
Granted: 1997-09-15
Abstract: Contact lenses which are optically clear, wettable, flexible, and of high oxygen permeability in the aqueous ocular environment of use, of a block copolymer containing polysiloxane and polyoxyalkylene oxide units are disclosed, as well as the preparation thereof and methods of treating vision defects therewith.
Patent AT-E123761-T1 (AT)
Inventor: CROSS GREGORY D
IPC: A61K49/04
Filed: 1989-11-08
Granted: 1995-06-15
Abstract: An improved process for preparing a compound selected from among 2,4,6-triiodo-5-amino-N-alkylisophthalamic acid, salts thereof, esters thereof, 2,4,6-triiodo-5-amino-isophthalamide, 2,4,6-triiodo-5-amino-N-hydroxyalkyl-isophthalamide and 2,4,6-triiodo-5-amino-N,N'-bishydroxyalkyl-isophthalamide. A substrate selected from among 5-amino-N-alkylisophthalamic acid, salts thereof, esters thereof 5-amino-isophthalamide, 5-amino-N-hydroxyalkyl-isophthalamide and 5-amino-N,N'-bishydroxyalkylisophthalamide is reacted with an iodine halide in an aqueous reaction medium. In accordance with the improvement, the substrate and a source of the iodine halide are added to the reaction medium at such relative rates that, at any instant substantially throughout the addition cycle, the substrate is present in stoichoimetric excess over the iodine halide, but the difference between the cumulative amount of the substrate that has been added to the medium at such instant, expressed as a proportion of the total ultimate charge of the substrate, and the cumulative amount of the source of iodine halide that has been added to the medium at such instant, expressed as a proportion of the total ultimate charge of the source of iodine halide, does not exceed 10%. When the substrate is 5-amino-isophthalamide, 5-amino-N-hydroxyalkyl-isophthalamide or 5-amino-N,N'-bishydroxyalkyl-isophthalamide, the cumulative amount of the iodine halide may be in stoichiometric excess of not more than about 10% of the substrate computed on the same basis. Further improvements, respectively comprising incorporation of an alkaline buffer composition and operation at relative high dilution, are also disclosed.
Patent AT-E101260-T1 (AT)
Inventor: JOERG JOSEF DR
IPC: F41A9/42
Filed: 1991-03-16
Granted: 1994-02-15
Abstract: A loading mechanism for guns having a propellant-charge space consists of a loading arm (8), mounted pivotably on the pivot bearing (6) of the barrel, with a loading shell (13) for a projectile (4), and of a feed device engaging on the bottom of the projectile and having a drive, the projectile being capable of being brought by means of the loading arm into an initial position aligned with the core axis of the barrel and being transported into the barrel and rammed into its riflings by means of the feed device. To allow a perfect feed, the loading shell is movable in a guide on the loading arm between the initial position (4') and an advanced position (4'') centred on the barrel, and the feed device has a stay which is contracted in the initial position and engages on the bottom of the projectile and which can be brought, in synchronism with the movement of the loading shell into the advanced position, into an extended position and, in this, can be displaced by means of the drive relative to the loading shell in a guide right into the barrel, with the projectile being accelerated at the same time. 
<IMAGE>
Patent AT-E129260-T1 (AT)
Inventor: HASSEL TILLMANN DR
IPC: C08G18/32
Filed: 1991-04-09
Granted: 1995-11-15
Abstract: Improved thermoplastic polyurethane-polyurea elastomers are based on 4,4'-diisocyanatodicyclohexylmethane, a diamine and macrodiols.
Patent AT-E98611-T1 (AT)
Inventor: LAPPE PETER DR DIPL-CHEM
IPC: B01J38/00
Filed: 1991-07-25
Granted: 1994-01-15
Abstract: The recovery of rhodium, present as a homogeneous dissolved complex compound especially in residues of products of the oxo process, is carried out in a two-stage process. In the first stage, the residues are treated with a gas-containing oxygen in the presence of a C2- to C4- monocarboxylic acid and an alkali metal salt of a C2- to C4-monocarboxylic acid, and are then extracted with water. In the second reaction stage, they are treated again with a gas-containing oxygen, an aldehyde, a C2- to C4-monocarboxylic acid, and an alkali metal salt of a C2 to C4 monocarboxylic acid, and are extracted once more with water.
Patent AT-E133836-T1 (AT)
Inventor: WACHTEL URSULA DR
IPC: A23L33/175
Filed: 1991-11-22
Granted: 1996-02-15
Abstract: A phenylalanine-free diet based on amino acids for juveniles and adults having phenylketonuria which contains up to at least 95% of amino acids and preferably exclusively the following amino acids L-histidine, L-isoleucine, L-valine, L-threonine, L-methionine, L-leucine, L-tryptophan, L-tyrosine and L-lysine. In the process for the preparation of a phenylalanine-free diet, the amino acids employed and the other components which may be present are together dissolved or dispersed in water and then spray-dried. The powder obtained in this way does not demix and is readily pourable.
Patent AT-E93192-T1 (AT)
Inventor: THEURER JOSEF
IPC: B65G15/00
Filed: 1991-12-09
Granted: 1993-09-15
Abstract: A loading wagon (2) for transporting and storing bulk material is constructed with a bogie frame (4) supported on rail running gear, a wagon body (5) provided for storage and having a floor conveyor belt located in its floor area and running in the longitudinal direction of the wagon and a transfer conveyor belt (10) which adjoins said floor conveyor belt, protrudes beyond the bogie frame (4) and can be swivelled about an axis of rotation (12) by a swivel drive. Said transfer conveyor belt is connected to a blocking device (19) for optionally limiting the swivel area of the transfer conveyor belt (10). 
<IMAGE>
Patent AT-E149668-T1 (AT)
Inventor: VINCENT MAURICE WILLIAM
IPC: B01J8/24
Filed: 1991-10-17
Granted: 1997-03-15
Abstract: The invention provides a fluid bed conditioning apparatus (especially a dryer) which comprises a plurality of connected treatment zones (A,B,C etc.), each zone having an apertured base (3) and means (7,8) for supplying a fluidised gas through said apertured base to each zone to cause material therein to be fluidised. The apparatus includes means (9-14) for vibrating each apertured base and the zones are separated by movable partitions (6) which are operable in conjunction with transfer means for urging material from one zone to an adjacent zone whereby the contents of a first treatment zone can be transferred to the adjacent zone after a desired treatment time in the first zone. <IMAGE>
Patent AT-E138210-T1 (AT)
Inventor: PREUSS HANS-PETER DR-ING
IPC: G05B13/04
Filed: 1992-06-09
Granted: 1996-06-15
Abstract: The invention relates to a device (IE) for identifying the parameters of a transmission path (S) without equalisation, particularly a controlled system, with I-Tn model or I-Tt model, a pulse-shaped signal (y) being applied to the input of the transmission path (S) in the open control loop and, at the same time, to its simulation model, and a reference step in magnitude being applied in the closed control loop. Output signals estimated with the aid of the simulation model are compared with measured signals (x) and the optimum parameters (p) are sought by minimising the deviations. Depending on these parameters (p), rules for setting a controller in accordance with the optimum amount are specified. The invention is used in adaptive controllers. <IMAGE>
Patent AT-E138283-T1 (AT)
Inventor: ZUMBRAEGEL MICHAEL DIPL-ING
IPC: B01D53/00
Filed: 1992-08-03
Granted: 1996-06-15
Abstract: The wastewater leaving the anaerobic stages of biological wastewater purification still contains volatile organic substances which, when they are not degraded, escape into the ambient air and cause odour pollution. The exhaust air from the anaerobic stage can also contain such volatile substances. The escape into the ambient air can be prevented by aerating the wastewater leaving the anaerobic stage with exhaust air removed by suction from the anaerobic stage and by passing this exhaust air, after the aeration, through a spray scrubber and a compost filter. The water of the spray scrubber originates from the wastewater stream of the anaerobic stage and also returns to this. <IMAGE>
Patent AT-E156505-T1 (AT)
Inventor: KOEVENIG BRIAN P
IPC: C08G18/08
Filed: 1992-09-14
Granted: 1997-08-15
Abstract: An aqueous coating composition, comprising   A) an aqueous anionic polyacrylate or polyurethane dispersion obtainable by dispersing   1) a polyacrylate resin, having functional groups selected from the group consisting of carboxylic acid groups, carboxylic anhydride groups or mixtures thereof in water in the presence of ammonia, or, 2) a fully reacted polyurethane resin, formed from the reaction of a glycol or polyol of polyester or polyether with a diisocyanate, and then neutralized with ammonia or other amine, and dispersed in water     B) a phosphorous containing pigment C) additives selected from the group consisting of pigments, solvents, rust inhibitors, dispersants, surfactants or mixtures thereof.   The coating composition is useful as a primer for metal substrates in combination with a waterborne basecoat to give a stable metallic effect.
Patent AT-E141903-T1 (AT)
Inventor: WAGNER MANFRED
IPC: C03B5/04
Filed: 1992-11-27
Granted: 1996-09-15
Abstract: The invention relates to a method for the operation of a glass melting furnace, in which the combustion gas heats up the combustion air in regenerators and the burners are arranged in two planes on both sides so that they can be switched over. A new method is characterised in that the burners in one plane (2) are operated under substoichiometric conditions and in the other plane (3) under superstoichiometric conditions and that the combustion gases are subjected, in a mixing zone, to afterburning under stoichiometric conditions. <IMAGE>
Patent AT-E132772-T1 (AT)
Inventor: FORTUIN HENRICUS MATHEUS
IPC: B29C55/02
Filed: 1992-11-05
Granted: 1996-01-15
Abstract: Process for producing a steam-sterilizable porous polyolefin membrane with a porosity of at least 20% and a shrinkage of 4% at most in every direction in the plane of the membrane in steam sterilization by subjecting a porous stretched film to a shrink treatment at a temperature equalling at least the sterilization temperature, but below the melting point of the polyolefin, in which treatment the permitted shrinkage is at least 95% of the critical shrink factor of the film in every direction in the plane of the film and a membrane of polyethylene with an intrinsic viscosity of at least 5 dl/g, steam-sterilizable at 134 DEG C.
Patent AT-E171236-T1 (AT)
Inventor: MCLAUGHLIN WILLIAM THOMAS HEAT
IPC: E03D1/26
Filed: 1992-04-10
Granted: 1998-10-15
Abstract: W.C. bowl 1 has an integral flat extension portion 1a of bifurcated form. Extension portion 1a is a support platform for cistern 2. Right-angled pipe connection 5 forms an adjustable connection between the cistern 2 and bowl 1 such that the relative forward/rearward positioning thereof can be varied to suit. One end of pipe connection 5 is adjustably slidably received within seal 3 fixed in aperture 1b formed in the w.c. bowl 1.
Patent AT-E116397-T1 (AT)
Inventor: HOARAU PATRICK
IPC: E03F11/00
Filed: 1992-01-21
Granted: 1995-01-15
Abstract: The tank incorporates a sole collector chamber (11) for collecting degradable substances via an intake pipe (14), as well as for collecting waste water via a plurality of inlet orifices (15) provided on said chamber, these orifices having variable diameters and distributed over the height and periphery of said chamber. Application for tanks connected to an underground irrigation system or other infiltration devices.
Patent AT-E133695-T1 (AT)
Inventor: BEDEL DIDIER
IPC: C07C247/04
Filed: 1992-12-03
Granted: 1996-02-15
Abstract: Composition capable of being converted into foam, comprising a mixture based on polymeric resin and an effective quantity, in relation to the said resin, of blowing agent. The blowing agent comprises at least one  alpha , beta -hydroxylated hydrocarbon azide.   Application to the production of articles made of synthetic foam.
Patent AT-E117211-T1 (AT)
Inventor: NESTARES PADILLA SANTIAGO
IPC: A61L2/18
Filed: 1992-05-06
Granted: 1995-02-15
Abstract: The process consists in introducing the lenses in a container, together with an aquos hydrogen peroxide solution and a tablet or any other galenic form, producing from the beginning peroxide controlled unstabilization in order to obtain its activation due to oxygen lability increase in the whole solution mass, with consequent increase of its germicide and cleaning effects, producing hydrogen peroxide degradation down to a level allowing the solution to be compatible with the eye.
Patent AT-E131015-T1 (AT)
Inventor: BETTINI GABBRIELLO
IPC: A47B91/00
Filed: 1992-01-03
Granted: 1995-12-15
Abstract: The shelving base for furnishing shops and for other uses includes a box-like structure (1) made of metal sheet which has a U-shaped vertical cross-section with side panels (11) joined to each other at the bottom (at 13) to engage the feet (25) and connected to each other on top (at 11A) to complete the box-like structure and make up a seat (11B) for the shelves (5A). <IMAGE>   <IMAGE>
Patent AT-E157565-T1 (AT)
Inventor: ARVIDSSON LARS-ERIK
IPC: B01D15/04
Filed: 1991-12-18
Granted: 1997-09-15
Abstract: An ion exchanger for chromatographic separation has the structure P-S-A, wherein P is an insoluble support, S is a spacer, and A is a functional ligand. According to the invention the functional ligand A comprises two positively charged atoms, each selected from nitrogen and sulphur, at a distance of two atoms from each other, with the proviso that A can not be 4-methyl-1,4-diazabicyclo[2.2.2]octan-1-yl, 1,4,4-trimethylpiperazinium-1-yl, 1,4-dimethyl-1,4-diazabicyclo[2.2.2]octan-2-yl or 1,1,4,4,4-pentamethyl-1,4-diazabutan-1-yl.
Patent AT-E158681-T1 (AT)
Inventor: CAREY MICHAEL JOHN
IPC: H04L27/00
Filed: 1992-03-11
Granted: 1997-10-15
Abstract: A modulated signal carrying speech or other digitally coded information is demodulated and a likelihood signal 1(t) is produced in a Viterbi decoder for each demodulated symbol, indicating its reliability. This is used to update probabilities (Pg(t), Pb(t) of the transmission channel being in a relatively error-free or error-prone state, using a Viterbi algorithm, in dependence on stored parameters representing estimates of the probability transitions between the states. A decision signal E(t) is generated dependent on the relative magnitudes of the probabilities Pg(t), Pb(t). The result may be used to inhibit the use of the affected bits, e.g. by supplying a speech decoder with parameters from an earlier speech frame.
Patent AT-E118379-T1 (AT)
Inventor: SCHUNCK STEPHAN DR
IPC: B05D1/36
Filed: 1992-05-13
Granted: 1995-03-15
Abstract: PCT No. PCT/EP92/01051 Sec. 371 Date Feb. 1, 1994 Sec. 102(e) Date Feb. 1, 1994 PCT Filed May 13, 1992 PCT Pub. No. WO92/21450 PCT Pub. Date Dec. 10, 1992.The present invention relates to a method of producing dull surfaces, in which initially a first paint layer is applied in a first layer thickness and at least one second paint layer is then applied on top of the first paint layer, at least the paint layer applied last being provided with dulling agents and having a dry film layer thickness which is less than the average particle size of the dulling agent. The method is characterized in that the paint layers applied are cured by ionizing radiation.
Patent AT-E174688-T1 (AT)
Inventor: TOTH TIBOR
IPC: G01N33/531
Filed: 1993-01-05
Granted: 1999-01-15
Abstract: The invention relates to an immunochemical method for the detection or for the determination of a partner in an antigen-antibody reaction, where in order to suppress non-specific reactions the immunochemical reaction takes place in the presence of an immune complex which contains no antigen or antibody specific for one of the partners.
Patent AT-E152302-T1 (AT)
Inventor: PRELLER PETER DIPL-ING
IPC: H02M3/335
Filed: 1993-02-24
Granted: 1997-05-15
Abstract: The flyback-converter switched-mode power supply has a semiconductor switching element (switch) for clocked application of a DC voltage to a first primary winding of a transformer, with a control device for controlling the semiconductor switching element as well as a capacitive device which has a predetermined capacitance and is connected parallel to the load section of the semiconductor switching element. The capacitance of this capacitive device can be altered, at least from a first value, to a second, smaller value, when a voltage drop at the load section of the semiconductor switch element is smaller than the D.C. voltage which should be switched. <IMAGE>