baber/WOPTO huggingface dataset:
Patent AT-E114782-T1 (AT)
Inventor: THUENKER WALTHER DR
IPC: B02C17/16
Filed: 1992-08-06
Granted: 1994-12-15
Abstract: The invention relates to an apparatus and a method for direct addition of solid ferrocene to fuels. The liquid addition or fortification of fuels with ferrocene is known. The new apparatus and the new method enable an addition of solid ferrocene to fuels. The apparatus according to the present invention comprises a grinder being connected to a fuel conduit or a fuel tank, said grinder being filled with solid ferrocene. The apparatus further comprises a step motor being coupled to the grinder and includes a control means for said step motor. With respect to the method of the present invention it is proposed to measure the amount of fuel flowing through a fuel conduit, to determine the required amount of ferrocene therefrom and to add the so determined amount of ferrocene to the amount of fuel by actuating the grinder at the corresponding number of revolutions. The apparatus is preferably adapted to be installed in motor vehicles comprising an Otto-engine or a Diesel-engine in connection with a particle filter system being positioned downstream of the Diesel-engine or being adapted to be installed in a furnace for light or domestic fuel.
Patent AT-E160347-T1 (AT)
Inventor: KAROL THOMAS J
IPC: C10M133/36
Filed: 1992-09-18
Granted: 1997-12-15
Abstract: Disclosed are novel compounds of formula I prepared by reacting 2,5-dimercapto-1,3,4-thiadiazole with maleic anhydride and N-polyethylene amine-substituted succinimide. The compounds are dispersants or detergents, antiwear agents and antioxidants when incorporated into lubricating compositions. <CHEM> e
Patent AT-E132056-T1 (AT)
Inventor: CAVANI FABRIZIO
IPC: B01J29/08
Filed: 1992-06-25
Granted: 1996-01-15
Abstract: Catalyst for the alkylation of aromatic compounds consisting of a zeolite Y modified by treatment with a phosphorous compound.
Patent AT-E146370-T1 (AT)
Inventor: HOOYKAAS CAREL WILLEM JAN
IPC: C09K17/00
Filed: 1992-09-30
Granted: 1997-01-15
Abstract: A toxic waste fixant for detoxification of a contaminated soil, sediment, and or sludge material includes a mixture of: ferric and/or ferrous sulfate, manganese sulfate, and/or aluminium sulfate and/or Portland cement, and/or gypsum (calcium sulfate), and/or blast furnace slag, and/or lime (calcium oxide). Fixants made from mixtures of the above compounds are designed to prevent leaching in excess of regulatory standards for specified inorganic and organic toxic compounds and elements. These fixants will also reduce the concentration of most organic toxic compounds through various chemical reactions and bonding as determined by solvent extractions and analysis by GC/MS. The ferric and/or ferrous sulfate may be partially or completely replaced by cobalt sulfate, whereas instead of the respective sulfates the corresponding chlorides may be used as well.
Patent AT-E145300-T1 (AT)
Inventor: WILLIEME JEAN-MARC
IPC: H01H33/91
Filed: 1992-05-20
Granted: 1996-11-15
Abstract: The invention relates to a gas-blast circuit breaker comprising a cylindrical metallic or insulating envelope (1) filled with pressurised dielectric gas, a fixed arc contact (3) and a movable rig connected to an operating member comprising a blast cylinder (4) associated with a blast nozzle (6) and cooperating with at least one piston (7), and a moving arc contact (9) carried by a tubular part (8) inside the blast cylinder (4). 
<??>According to the invention, the internal wall of the said tubular part (8) includes a neck restriction of smaller cross-section than the inner cross-section of the tubular part (8) and coaxial with the latter. 
<??>Thus cutoff is improved by increasing the gas pressure in proximity to the moving arc contact through a particularly simple and inexpensive arrangement. 
<IMAGE>
Patent AT-E156539-T1 (AT)
Inventor: PIKULIN MICHAEL A
IPC: D21C9/10
Filed: 1992-05-19
Granted: 1997-08-15
Abstract: A two stage ozone-pulp bleaching method and apparatus are disclosed. In the first stage, high consistency pulp particles are turbulently mixed and contacted with a gaseous mixture containing ozone to mix and contact substantially all of the pulp particles with ozone to react at least a portion of the pulp particles with the ozone. Pulp particles and gaseous bleaching mixture are then directed to a second stage including a quiescent pulp bed. Pulp particles may complete their reaction in the bed, which also serves to strip ozone which was not contacted with pulp particles in the first stage from the gaseous bleaching mixture. <IMAGE>
Patent AT-E137994-T1 (AT)
Inventor: MARTINELLO ERMANNO
IPC: F16J12/00
Filed: 1992-09-15
Granted: 1996-06-15
Abstract: A membrane for autoclaves comprises a hollow elastomeric membrane body (1) including a bottom portion (2) mating with the bottom of the autoclave vessel (3),and a top portion including upwardly extending tubular lugs (6),the membrane body being made by any suitable injection molding method. <IMAGE>
Patent AT-E184328-T1 (AT)
Inventor: BROWNING JAMES A
IPC: B05B1/24
Filed: 1992-01-15
Granted: 1999-09-15
Abstract: A method of operation of a plasma torch, an internal burner or the like to produce a hot gas jet stream directed toward a workpiece to be coated by operating the plasma torch or internal burner at high pressure while feeding a powdered material to the stream to be heated by the stream and projected at high velocity onto a workpiece surface. The improvement resides in expansion of the hot gas prior to feeding of the particles into the jet stream thereby limiting the heating of the powdered material by the jet stream to that only sufficient to raise the temperature of the particles of the powdered material to a temperature lower than the melting point of the material, and maintaining the in-transit temperature of the particles to the workpiece below that melting point, while providing a sufficient velocity to the particles striking the workpiece to achieve an impact energy transformation into heat to raise the temperature of the particles to fusion temperature capable of fusing the material onto the workpiece surface as a dense coating.
Patent AT-E148543-T1 (AT)
Inventor: BAUMANN ARTUR
IPC: F16L33/08
Filed: 1992-04-07
Granted: 1997-02-15
Abstract: PCT No. PCT/EP92/00788 Sec. 371 Date Apr. 1, 1994 Sec. 102(e) Date Apr. 1, 1994 PCT Filed Apr. 7, 1992 PCT Pub. No. WO92/20950 PCT Pub. Date Nov. 26, 1992.The invention relates to a hose clip with a bearing part for a band tightening screw, a metal housing with a bracket and an annularly curved flat metal band. At one end the metal band is rigidly secured to the bracket and its other free end can be led through a band channel in the housing close to the bracket. In addition, in the region of its free end, the metal band has a grid-like set of perforations with transversely inclined shoulders to engage with a short thread on the tightening screw in the bracket region of the housing. To permit automatic manufacture with a high degree of process reliability, the housing takes the form of a one-piece bent component attached by laser weld seams at joining points in the region of the bearing part and the saddle. In addition, one end of the band is either butt or lap-welded to the bracket by another laser weld seam. The band tightening screw is arranged axially and radially in the bearing part with a head section and, at the end opposite the head section has a short thread. The short thread can be fully axially moved out of its region of engagement with the band perforation, thus permitting rapid fitting.
Patent AT-E128073-T1 (AT)
Inventor: HARTUNG GEORG
IPC: B41F27/12
Filed: 1993-03-10
Granted: 1995-10-15
Abstract: A device for drawing and bending the trailing edge of a printing plate onto a plate cylinder of a printing machine such as a sheet-fed rotary printing press, in which a pressure roller with an attached actuatable folding strip draws a printing plate, which has its leading print edge fastened into a tension rail, around the outer circumference of the plate cylinder as the plate cylinder is rotated, to a position where the folding strip is actuated thereby introducing the trailing edge of the printing plate into a second tension rail. The device provides a means for drawing the printing plate onto the printing cylinder with a desirable uniform tension and without requiring auxiliary devices for pre-folding the printing plate in order to secure the trailing printing plate edge into a tension rail.
Patent AT-E176081-T1 (AT)
Inventor: BARLIAN REINHOLD
IPC: H01H9/04
Filed: 1993-09-25
Granted: 1999-02-15
Abstract: The switch device has an outer housing (2) forming downwardly open chamber in which is positioned a switch (3) with an outwardly operable operating thruster (27) and a switch housing (4) which is moulded into the chamber (5) of the outer housing (2) with a moulding resin. On the side walls (62,65) of the switch housing (4) a union (74) with a sealing surface (75) is provided, and between the sealing surface (75) and the inner surface of the outer housing (2) a narrow gap is formed, and the part of the chamber (5) located above the union (74) in which the operating thruster (27) is provided, is mould-free. For positioning of the switch in the outer housing, a securing connection is provided between the outer housing and the switch housing.
Patent AT-E134906-T1 (AT)
Inventor: GELAIN SILVANO
IPC: B05B15/04
Filed: 1993-12-02
Granted: 1996-03-15
Abstract: Powder spray coating appliance having a powder feed device (2) for pneumatic delivery of powder from a main container (6) to a spraying appliance (8) and having a powder recovery appliance (10). The powder recovery appliance (10) contains a negative-pressure source (12) for generating a negative pressure for the purpose of suction removal of sprayed excess powder and returning (recycling) of excess powder into the main container (6). Owing to the negative pressure of the negative-pressure source (12), fresh powder (24) is sucked from a second container (26) into the powder recovery appliance (10) and then, from the powder recovery appliance, passed into the main container (6) by the same route as the excess powder. <IMAGE>
Patent AT-E163471-T1 (AT)
Inventor: HOEFER HENDRIK
IPC: F24D12/02
Filed: 1993-12-03
Granted: 1998-03-15
Abstract: Heat exchanger having gas ducts (62), which are vertically arranged but cause a meandering through-flow of the combustion gas, and a distributing space (8), which adjoins the gas ducts above the heat exchanger and has a supply conduit (12) for the combustion gas, and a turning space (13), which adjoins the gas ducts below the heat exchanger and has a condensate outlet (14), and a covering (4), running all the way round, of the heat exchanger (6) made of a non-corrosive material, said covering forming on one side a discharge duct (A1) with chimney connection for the cooled combustion gas, a retention space (16) for influencing, via a louvred flap (18) arranged in the further combustion-gas path, the dwell time of the cooled combustion gas before entering the chimney. <IMAGE>
Patent AT-E142379-T1 (AT)
Inventor: BLUM RICHARD
IPC: H02B1/28
Filed: 1993-06-23
Granted: 1996-09-15
Abstract: A switchgear cabinet (1) has a door (4) which is provided with a sealing device (10) consisting of elastomeric material. The sealing device has a head web (21), with a cavity (12), as well as a fastening web (14), with a self-adhesive adhesive layer (15). The sealing device (10) rests against an edge limb (5 or 6) of the door (4) by means of the fastening web (14) and the adhesive layer (15). A friction-reducing coating (16) can be applied to an end surface (13) which is intended to rest against a front surface (3) of the switchgear cabinet (1), or to an adjacent side surface (17). <IMAGE>
Patent AT-E150050-T1 (AT)
Inventor: HIGGINS DAVID EDWARD
IPC: B32B27/08
Filed: 1993-06-07
Granted: 1997-03-15
Abstract: A polymeric film has a polyester substrate layer and an adherent layer of an acrylic resin and a phthalate ester. The adherent layer preferably contains an additional cross-linking agent. The adherent layer exhibits improved adhesion to the substrate and to a range of subsequently applied layers, such as inks and lacquers, vinyl chloride polymer.
Patent AT-E234287-T1 (AT)
Inventor: ARNOLD MACKLIN BRIAN
IPC: A61K31/47
Filed: 1993-08-25
Granted: 2003-03-15
Abstract: This invention provides novel decahydroisoquinoline compounds which are useful as excitatory amino acid receptor antagonists and in the treatment of neurological disorders. This invention also provides synthetic methods for preparing decahydroisoquinolines, as well as, novel intermediates in the synthesis thereof. The novel pharmaceutical compounds have the formula <CHEM>  wherein: R<1> is hydrogen, C1-C10 alkyl, arylalkyl, alkoxycarbonyl or acyl;  R<2> is hydrogen, C1-C6 alkyl, substituted alkyl, cycloalkyl, or arylalkyl;     R<3> is CO2H, SO3H, CONHSO2R<8>, or a group of formula <CHEM>   <CHEM>   <CHEM>     W is (CH2)n, S, SO, SO2;     Y is CHR<7>, NR<4>, O, S, SO, or SO2;     Z is NR<6>, CHR<7>, or CH; or W and Y together are HC=CH or C IDENTICAL C, or Y and Z together are HC=CH or C IDENTICAL C;     R<4> is hydrogen, C1-C4 alkyl, phenyl, or acyl; R<5> is hydrogen, C1-C4 alkyl, CF3, phenyl, hydroxy, amino, bromo, iodo, or chloro;     R<6> is acyl; R<7> is independently hydrogen, C1-C4 alkyl, phenyl, or substituted phenyl;     R<8> is C1-C4 alkyl or tetrazole-5-yl; and     n is 0, 1, or 2; provided that when Y is NR<4>, O, S, SO, or SO2, W is (CH2)n and Z is CHR<7> or CH; further provided that when W is S, SO, or SO2, Y is CHR<7>, Z is CHR<7> or CH, or Y and Z together are HC=CH or C IDENTICAL C;     further provided that when W and Z are CH2, Y is not S; further provided that when W and Y together are HC=CH or C IDENTICAL C, Z is CHR<7>; or a pharmaceutically acceptable salt thereof. 1,
Patent AT-E200183-T1 (AT)
Inventor: COOK RICHARD B
IPC: A23J1/12
Filed: 1992-12-18
Granted: 2001-04-15
Abstract: This invention pertains to methods for extracting and purifying zein, zein bodies, glutelins or destarched corn gluten from corn gluten meal by efficiently removing and recovering food grade pigments and starch hydrolysates, while discarding unwanted fractions. Corn gluten is subjected to the combination of enzymatic starch hydrolysis, alkaline treatment, alcohol washing and alcohol extraction to produce a substantially starch-free, deflavored and decolored zein which is suitable for use in foods and pharmaceuticals. An advantage of the process described herein is its use of food grade alcohol(s) to deflavor, decolorize and extract the zein from corn gluten meal. Purified zein and zein bodies have improved utility and functionality in a variety of existing and emerging food applications. Alternate products such as deflavored, decolored and destarched corn gluten, zein bodies or glutelins are also obtained by the methods of this invention and are useful as vegetable protein supplements. By-products of the invention such as yellow food pigments and starch hydrolysates can be further purified and/or used directly in various foods.
Patent AT-E145742-T1 (AT)
Inventor: TYREN CARL
IPC: G07C11/00
Filed: 1993-01-20
Granted: 1996-12-15
Abstract: PCT No. PCT/SE93/00038 Sec. 371 Date Sep. 6, 1994 Sec. 102(e) Date Sep. 6, 1994 PCT Filed Jan. 20, 1993 PCT Pub. No. WO93/14474 PCT Pub. Date Jul. 22, 1993Electronic identification device includes a circuitry (10) for generating and emitting an electromagnetic field and a plurality of transponder units (11). Each of the transponder unit includes a storing circuitry (12) for storing identification data, and a transmitting circuitry (13) for transmitting a signal including the identification data when the transponder unit (11) has been exposed to the electromagnetic field. The electronic identification device further includes a receiving circuitry (14) for receiving the signal and for decoding the identification data. At least one element (15) of a material, having the magnetic or electrical properties being influenced by external magnetic fields, is disposed on or in the absolute vicinity of the transponder unit (11), and a magnetic field generating circuitry (16) for generating a magnetic field is provided at an interrogation zone (17) to activate any element (15) appearing in the interrogation zone (17). A processing circuitry (18) is provided in the transponder unit (11) to modify the signal in dependence of the magnetic field activating the element (15).
Patent AT-E184426-T1 (AT)
Inventor: POULTON GEOFFERY THOMAS
IPC: H01Q3/00
Filed: 1993-05-05
Granted: 1999-09-15
Abstract: PCT No. PCT/AU93/00200 Sec. 371 Date May 3, 1995 Sec. 102(e) Date May 3, 1995 PCT Filed May 5, 1993 PCT Pub. No. WO93/22806 PCT Pub. Date Nov. 11, 1993A scanning folded lens antenna system for scanning reception and/or transmission of electromagnetic radiation and method of scanning receiving and/or transmitting electromagnetic energy. The folded lens has a first cylindrical parallel plate waveguide, a second cylindrical parallel plate waveguide, a waveguide coupler operatively associated with the first and second waveguides to communicate a signal therebetween so as to transform a cylindrical signal from the first waveguide to a substantially planar phase signal in the second waveguide, and a plurality of coupling device operatively associated with first waveguide for coupling a signal between the first waveguide and the coupling device.
Patent AT-E195253-T1 (AT)
Inventor: BURKE KAREN E
IPC: A61K8/30
Filed: 1993-05-19
Granted: 2000-08-15
Abstract: Provided is a method for enhancing and accelerating the repair of chronic cellular and molecular damage to skin. Also provided is a method for thinning stratum corneum of mammalian, preferably human, skin thickened by extrinsic free radicals and restoring elastic tissue damaged by extrinsic free radicals. Both methods comprise the topical administration to mammalian, preferably human, skin of a composition comprising selenoamino acids in a pharmaceutically acceptable transdermal carrier.
Patent AT-E207835-T1 (AT)
Inventor: GERE GARY M
IPC: B60F3/00
Filed: 1993-06-22
Granted: 2001-11-15
Abstract: An amphibious vehicle is disclosed. The vehicle includes a land motive device (24) and a marine motive device (54). An engine is positioned within the vehicle to provide power to the land motive device and the marine motive device. A directing device (50) operatively connected to the engine directs engine power selectively to one of the land motive device, the marine motive device, and the combination of the land motive device and marine motive device. An engine management arrangement (220) defines a pair of relationships of various engine operating parameters. One of the relationships defines engine operation when the engine power is directed to the land motive device. Another of the relationships defines engine operation when the engine power is directed solely to the marine motive device.
Patent AT-E179561-T1 (AT)
Inventor: GURYEL ALI
IPC: G07C1/10
Filed: 1993-10-07
Granted: 1999-05-15
Abstract: PCT No. PCT/GB93/02079 Sec. 371 Date Mar. 31, 1995 Sec. 102(e) Date Mar. 31, 1995 PCT Filed Oct. 7, 1993 PCT Pub. No. WO94/08410 PCT Pub. Date Apr. 14, 1994A method of electronically registering student attendance data includes storing a plurality of student names in a central collection station. The stored student names are downloaded and stored to at least one portable data collection device. The portable data collection device is used to access the set of student names stored therein and one select student name from the set of student names is displayed on a visual display of the portable data collection device. The portable collection device prompts an operator thereof to input attendance data for the select displayed student name into the portable data collection device. The operator input attendance data includes one of a first input indicating that the student having the select displayed name is present, a second input indicating that the student having the select displayed name is absent, and a third input indicating that the student having the select displayed name is tardy. The input attendance data for each select student name is stored in the portable collection device and the foregoing is repeated for each student name in the downloaded set of student names. The input student attendance data is then uploaded from the portable data collection device to the central data collection station and stored in said central data collection station. A student attendance report is generated using the attendance data stored in the central data collection station.
Patent AT-E178975-T1 (AT)
Inventor: FUNKE HERBERT
IPC: F04B23/06
Filed: 1993-10-28
Granted: 1999-04-15
Abstract: PCT No. PCT/DE93/01031 Sec. 371 Date Jun. 11, 1995 Sec. 102(e) Date Jun. 11, 1995 PCT Filed Oct. 28, 1993 PCT Pub. No. WO94/10445 PCT Pub. Date May 11, 1994In order to reduce the overall size of serial pump arrangements, several block-disk-like building elements are used. These building elements are made of a non-metallic material and lie against each other with their control surfaces in a sandwich like stack. Two of the block-disk-like building elements have displacement chambers oriented transversely to the axis of the stack, in each of which is guided a push piston. Inflow and outflow bores in which the high pressure mass flow, for example a chemical buffer, is created, extend parallel to the stack axis. Both building elements form two serially arranged pumping units of the serial pump arrangement and ensure a constant and continuous mass flow. Check valves are provided at the suction and delivery sides of both pumping units. Besides saving space, this arrangement ensures a highly constant and continuous mass flow, as the throughflow paths are as short as possible. The building elements may be made of metal-free but highly stable materials, including sapphire. Because of their shortness a minimal dead volume is obtained, and because of the metal-free materials there is practically no elasticity.
Patent AT-E160101-T1 (AT)
Inventor: POTTHOFF BERNHARD
IPC: B05B14/00
Filed: 1994-03-03
Granted: 1997-11-15
Abstract: 2.1 In paint spraying installations, the workpieces to be sprayed are transported through the spray booth (10) by means of a belt conveyor (12). As a result, the surface of the conveyor belt (13) is also provided with a paint or enamel application. However, it is necessary for the conveyor belt to be carefully cleaned after the removal of the workpieces. A paint spraying installation is to be further developed in such a way that the quantity of solvent required for the cleaning is substantially reduced. In addition, the doctor device for cleaning the surface of the conveyor belt (13) is to be readily accessible for maintenance work and is also to permit a quick paint change. 2.2 In the paint spraying installation according to the invention, the top strand of the conveyor belt (13) is deflected in the direction of the bottom strand by a deflection roller (16) mounted in the area of the discharge side of the spray booth (10). The top strand of the conveyor belt runs at an angle in this area. The doctor device is allocated to this sloping area. The doctor device essentially consists of at least one rotary doctor blade which can be driven in a rotational manner. The rotation axis of the rotary doctor blade (22) is perpendicular to the surface of the conveyor belt (13) to be cleaned. 2.3 The paint spraying installation according to the invention is especially suitable for spraying flat components such as, for example, parts of furniture. <IMAGE>