baber/WOPTO huggingface dataset:
Patent AT-E96716-T1 (AT)
Inventor: GEKE JUERGEN DR
IPC: C23C22/08
Filed: 1989-01-07
Granted: 1993-11-15
Abstract: The invention relates to a process and agent for the simultaneous vibratory grinding, cleaning and passivation of metallic workpieces using acidic aqueous solutions which contain orthophosphoric acid and/or pyrophosphoric acids and/or water-soluble salts thereof, oligocarboxylic acids and, if required, also surfactants, corrosion inhibitors and other customary active ingredients and/or auxiliaries.
Patent AT-E91121-T1 (AT)
Inventor: LENTI DARIA DR
IPC: C08G65/00
Filed: 1989-04-07
Granted: 1993-07-15
Abstract: There is described a process for protecting marble, stone, tiles, cement and analogous materials, utilized in the building industry, from the action of atmospheric agents and pollutants, by applying to the surface of the material an emulsion of perfluoropolyethers, optinally having at one end or at both ends or in the chain functional groups capable of acting as anchoring agents to the substrate.
Patent AT-E85150-T1 (AT)
Inventor: BLEIBTREU ALEXANDER
IPC: H01H9/00
Filed: 1989-07-28
Granted: 1993-02-15
Abstract: A cylindrical step selector for stepped transformer has its contact rings supported by horizontal conductors which extend out of the insulated cylinder surrounding the shaft which can displace the contact bridge along such ring and into engagement with a fixed contact. Externally of the cylinder, the conductors are aligned one above the other so as to be engageable by a pair of clamping bars which provide additional bracing. The conductors may be turned upwardly along these bars and held to the latter by straps.
Patent AT-E82066-T1 (AT)
Inventor: KRAEMER WILHELM LUDWIG
IPC: B08B3/02
Filed: 1989-08-03
Granted: 1992-11-15
Abstract: Cleaning, washing and drying device for weighing machines, in particular combination weighing machines, and weighing machine product feeding means and packaging machines. The invention relates to a weighing machine which is monitored and controlled by a process control and with which a product feeding means to and/or a packaging machine can be arranged. In the cleaning of such weighing machines, in particular combination weighing machines which comprise of a number of individual weighing machines arranged about a mostly circular hopper, the weighing machine must be extensively dismantled and then cleaned by hand, which is very time-consuming and work intensive. In the new weighing machine device the cleaning of the same is to be carried out with thoroughness and as little time consumption and work intensity as possible. This aim is achieved in that a cleaning device is arranged by the weighing device for the cleaning thereof which is controlled with the aid of the process control of the weighing machine and which, if necessary, can be laid out for the simultaneous cleaning of the product feeding means and/or the packaging machine.
Patent AT-E73423-T1 (AT)
Inventor: PAULI INGO DR
IPC: C01B33/18
Filed: 1989-11-10
Granted: 1992-03-15
Abstract: Silicas are prepared by hydrolysis of silicon tetrachloride using water in the presence of an organic solvent system, initially introducing either the silicon tetrachloride or the water and adding the other reactant dropwise. Either the water or the silicon tetrachloride is added dropwise in pure form, while the other reactant is initially introduced mixed or in solution with the organic solvent system.
Patent AT-E105822-T1 (AT)
Inventor: MORIMOTO KIYOSHI
IPC: B65D83/06
Filed: 1989-04-14
Granted: 1994-06-15
Abstract: A storage container for storing powdered or granular materials without causing breakage and fragmentation thereof includes a storage container body(3) provided with at its upper portion with an inlet(32) for inducing the materials thereinto and a shock absorbing means(1,6,7,12,16,17) accommodated therewithin for alleviating the shock of the materials induced thereinto. The shock absorbing means comprises, in a first aspect, a zigzagged shoot(1) includes a plurality of slant plates(12a,12c) extended inwardly alternately from its opposed side wall portions, a plurality of outlets(13a,13c) formed below said respective slant plates(12a,12c) except the lowermost one and a discharge window(14b,14d) formed its upper portion. In a second aspect, it comprises a small and a large shock absorbing members(7,6) configured to a right circular cone with the former(7) being arranged on the upper side of the latter(6) and disposed concentrically below the inlet(32). The latter(6) has a drop opening(61) formed at its top porton. In a third aspect, it comprises a shock absorbing member(12) configured to a right circular cone and disposed below the inlet(32) and a plurality of trough members(13) arrangcd radially projectingly on the foot edge(121) thereof. In a fourth aspect, it comprises a small and a large slant trough members(17,16) disposed within the storage container body(3) with the former(17) being arranged on the upper side of the latter(16) and located below the inlet(16) therewithin. The latter(16) has a drop opening(161) formed at its portion overlapped by the former(17).
Patent AT-E70872-T1 (AT)
Inventor: GARCIA DE COUTO MANUEL
IPC: E03D1/32
Filed: 1989-04-28
Granted: 1992-01-15
Abstract: Simplied mechanism for the filling and discharge of the water tank of toilets, with handle (1) or external pull that by means of a handle (2) or lever (2a) acts on a chain pull (3) that levitattes the float (4) to empty the tank, producing a decrease in level and the fall of the float by gravity that by means of the float arm (11) activates the striking cover (9) the salient of which (94) presses on the salient (71) of the valve (7) introducing it into the inside (61) of the base (6), opening the water intake. Once the tank is empty and the float (4) has fallen, the continuous increase in the water level raises the water level (10) releasing the pressure on the valve (7) and blocking the entry hole with the conical base (6) that incorporates a pressure reducer.
Patent AT-E81370-T1 (AT)
Inventor: THEURER JOSEF
IPC: E01B27/16
Filed: 1989-05-18
Granted: 1992-10-15
Abstract: A continuously moving (non-stop) rail-borne machine (1) for under-tamping the sleepers of a track (6) has a machine frame (11) supported on bogies (2) arranged at a distance from each other and a tool carrier (14), connected thereto via a longitudinal displacement drive (18) and arranged between two bogies (2), for a vertically adjustable lifting and aligning unit (23), and a vertically adjustable tamping unit (19) with tamping tools (20) which can be adjusted and vibrated via adjustment and vibration drives, in pairs, and can be introduced into the ballast, and a second machine frame (29) of a vehicle (30), connected to the machine frame (11), on which is mounted, between two bogies (2, 28), a plough arrangement (32) which can be actuated and vertically adjusted via drives (31, 33). The tamping machine (1) is designed to be connected or coupled in an articulated manner by its front machine frame end (27) (in the working direction) to the second machine frame (29) of the vehicle (30), supported by at least one bogie (28), at the end thereof. <IMAGE>
Patent AT-E160598-T1 (AT)
Inventor: ROBBINS RONALD E
IPC: D06B11/00
Filed: 1990-03-21
Granted: 1997-12-15
Abstract: An automated dye pattern application system (1) includes a support bed (6) to support a mat or other dye receiving medium (7); perpendicular guide tracks (10, 11) supporting a carrier (9) on which a dye spray head (8) is mounted; stepper motors (12, 13) engaged between the tracks (10, 11), the support bed (6), and the spray head carrier (9) and forming an x-y plotter apparatus (3) to move the spray head (8) in two dimensions over the mat; and a pneumatic dye supply mechanism (4) to supply liquid dye to the spray head (8) and including control valves to actuate the spray of dye from the spray head (8). A dye control computer (5) is interfaced to the stepper motors (12, 13) and valves and controls their operation. Data representing a digitized image is converted to a file of plotter commands to control the motors to scan the spray head (8) over the mat (7) and spray dye from the spray head (8) at selected picture element locations to reproduce the digitized image in a colored dye pattern on the mat (7).
Patent AT-E86539-T1 (AT)
Inventor: MATT ADOLF
IPC: B28D1/22
Filed: 1990-11-08
Granted: 1993-03-15
Abstract: The device is used for cutting tiles and plates and possesses an elongate bearing part (1), on the narrow sides of which brackets (4, 5) are arranged which carry guides (8) extending parallel to the longitudinal extent of the bearing part (1) and arranged above the latter. A carriage (9) is mounted to be displaceable along these guides, on which carriage is pivotably mounted a lever arm (10) which carries the cutting tool and, if appropriate, a breaking tool (15). The bearing part (1) is formed from an extruded, flat box profile (34), which is designed in mirror symmetry about its vertical longitudinal median plane (17). At each of its two narrow end sides (18) it has a groove (19) which extends lengthwise, and is laterally open and undercut. This groove (19) is adjoined, towards the vertical longitudinal median plane (17), by a drilled channel (20) in each case. The longitudinal axis of the drilled channel (20) and the median plane of the groove (19) lie in the horizontal median plane (21) of the flat box profile (34). The lateral grooves (19) of the flat box profile (34) accommodate, in a twist-proof manner, heads (32) of laterally projecting threaded bolts (31). Widening profiles (30) which are flanged laterally onto the box profile (34) are secured by means of these threaded bolts (31). <IMAGE>
Patent AT-E117034-T1 (AT)
Inventor: STENGER REINHARD DIPL-ING
IPC: E02F3/32
Filed: 1990-11-22
Granted: 1995-01-15
Abstract: The shovel excavator has a superstructure slewing on a first vertical axis on the understructure, while a boom (6) slews on a second vertical axis in a bracket (7) on the superstructure. The slewing mechanism comprises a hydraulic ram coupled by a link to the bracket. The bracket is coupled to the boom by a crank mechanism (9), for slewing between a front working end position (A), inclined to the long axis (18) of the machine (i), round the second axis (8), and the travelling position facing rearwards w.r.t. the travel direction (F), in which it is parallel to the long axis and to the side of the superstructure.
Patent AT-E110887-T1 (AT)
Inventor: BROOKS WILLIAM
IPC: H01M4/86
Filed: 1990-02-20
Granted: 1994-09-15
Abstract: An electrolytic cell (1) comprises at least one anode (2) and at least one cathode (4). At least one of the anode (2) and cathode (4) is a porous gas electrode structure, the porous structure being made of or comprising an electrically conducting titanium suboxide of formula TiOx where x is between 0.25 and 1.95. <IMAGE>
Patent AT-E84189-T1 (AT)
Inventor: GRAILLE JEAN
IPC: B01J20/24
Filed: 1990-06-26
Granted: 1993-01-15
Abstract: The present invention relates to a process for preparing milk products with reduced sterol content and, in particular, reduced cholesterol content, characterised in that it essentially consists in bringing into contact an oil-in-water emulsion comprising fats of dairy origin with cyclodextrin in a sufficient quantity to form inclusion complexes with the sterols so that the latter may be removed from the fat and, in a simultaneous manner or otherwise, in at least partially separating the said complexes from the medium without inverting the starting oil-in-water emulsion.
Patent AT-E139182-T1 (AT)
Inventor: BOSC RICHARD
IPC: B65D1/12
Filed: 1990-07-04
Granted: 1996-06-15
Abstract: The subject of the invention is a strip or portion of strip (8) comprising a metallic layer (5) bearing on one face a surface layer (7) of plastic and on its other face (4) a layer of varnish (6), characterised in that: 
 
  a) the metal layer (5) is made from Al alloy with, on each face, a layer of anodic or chemically converted oxide of thickness 20 to 80; 
  b) the layer of varnish (6) contains a solid lubricant made from particles (100) which are harder than the varnish and softer than the shaping tool or tools, of average diameter greater than the thickness of the said layer after stoving. 
 
<??>The subject of the invention is also the use of this strip (8) for manufacturing various hollow bodies or receptacles, in particular of height/diameter ratio greater than 2.5, and for manufacturing aerosol or pump dispensers. 
<??>The strip (8) of the invention thus converted is applicable to various fields such as those of maintenance, hygiene, food, cosmetic, pharmaceutical products. 
<IMAGE>
Patent AT-E113163-T1 (AT)
Inventor: KEMMNER HARTMUT M
IPC: A01C7/08
Filed: 1990-06-06
Granted: 1994-11-15
Abstract: The present invention relates to the planting of seeds in the ground. 
<??>According to the invention, the outer part (76) of the active part (75) of the tool (54) comprises a carrier member (80), the outer edge (29) of which is directed essentially transversely to the direction of advance (7) during work. 
<IMAGE>
Patent AT-E119012-T1 (AT)
Inventor: LEMPERLE MARTIN
IPC: A61F2/00
Filed: 1989-12-08
Granted: 1995-03-15
Abstract: PCT No. PCT/EP89/01508 Sec. 371 Date Aug. 6, 1990 Sec. 102(e) Date Aug. 6, 1990 PCT Filed Dec. 8, 1989 PCT Pub. No. WO90/06093 PCT Pub. Date Jun. 14, 1990.Alloplastic implant based on a biocompatible solid in powder form, in particular a plastic. The solid particles have a smooth surface, free from corners and edges. The solid particles are preferably manufactured from poly(methyl methacrylate) (PMMA), preferably in the form of pellets. The alloplastic implant can be injected below the skin to even out irregularities of any origin; it remains permanently at the injection site and causes no side effects.
Patent AT-E116059-T1 (AT)
Inventor: WALISH JAMES E
IPC: G01L7/08
Filed: 1990-07-31
Granted: 1995-01-15
Abstract: A transmitter that provides an output indicating pressure difference between a line pressure and atmosphere outside the transmitter is made intrinsically safe by coupling the sensor cavity as well as other cavities where ignition can occur to atmosphere only through flame quenching paths. The opening in the transmitter housing in which the sensor is mounted has a plug including a sensor cavity that holds the sensor, and a fitting which is couplable to the pressure line. An isolator is used for transmitting the process pressure to the sensor through an isolator diaphragm acting on an incompressible filling the sensor cavity and transmitting pressure through a hole that is shaped to provide a flame quenching path. The passageway flame isolates the sensor from the process fluid line. The opposite side of the sensor is connected to atmosphere only through paths which are flame quenching because of the passageway shape. The plug is an assembly that can be made easily inserted and removed, and provides intrinsic safety even if there is failure of some of the components such as the isolating diaphragm or welds holding portions of the plug together.
Patent AT-E132612-T1 (AT)
Inventor: ROCKENFELLER UWE
IPC: F25B17/08
Filed: 1990-11-05
Granted: 1996-01-15
Abstract: A method of transferring and recovering energy comprises selecting a plurality of two or more different compounds comprising a solid reactant adsorbent and a gaseous reactant adsorbed thereon, each of said compounds having a different gaseous reactant vapor pressure, substantially independent of the concentration of the gaseous reactant, locating a first set of the different compounds in a first reactor and a second set of the different compounds in a second reactor, pressurizing the first reactor at a first pressure and the second reactor at a second pressure, supplying a heat transfer fluid at a first temperature along the first reactor in thermal communication with the first set of compounds, whereby said compounds desorb said gaseous reactant in endothermic reactions, supplying a heat transfer fluid at a second temperature, typically lower than the first temperature, along second reactor in thermal communication with the second set of compounds, whereby the compounds adsorb the gaseous reactant in exothermic reactions, and directing at least a portion of the heat released during the exothermic reactions or a least a portion of heat absorbed during the endothermic reactions to heat exchange means for energy recovery. The invention includes apparatus for carrying out the method.
Patent AT-E181914-T1 (AT)
Inventor: BLOOM JONATHAN DAVID
IPC: A23K1/16
Filed: 1991-04-08
Granted: 1999-07-15
Abstract: The present invention discloses substituted 1,3-benzodioxoles which possess anti-diabetic and/or anti-hyperglycemic and/or anti-obesity properties in humans and other animals.
Patent AT-E150868-T1 (AT)
Inventor: PORTER JOHN P
IPC: G01L1/00
Filed: 1991-07-06
Granted: 1997-04-15
Abstract: An apparatus for determining the fundamental viscoelastic properties of a viscoelastic material includes means for imparting a torsional stress in a viscoelastic material; means for measuring the relaxation of the torsional stress over time and converting the relaxation stress to a representative waveform; and processing means for determining the frequency dependant fundamental viscoelastic properties of the material based on the shape of a portion of the waveform. Preferably, the processing means includes a first dedicated processor for producing a digital representation of the waveform and a second general processor, such as an IBM compatible microcomputer for determining the fundamental viscoelastic properties from a portion of the digital representation. To facilitate automating the determination of the fundamental viscoelastic properties of the test material, the first processor examines the waveform and aborts the determination if the digital waveform is atypical of an expected waveform for a viscoelastic material subjected to a torsional stress. A method of determining the fundamental viscoelastic properties of a viscoelastic material includes the steps of imparting a torsional stress in a viscoelastic material; measuring the relaxation of the torsional stress over time and converting the relaxation stress to a representative analog waveform; digitizing the representative analog waveform to produce a representative digital waveform; and, determining the frequency dependant fundamental viscoelastic properties of the material based on the shape of a portion of the representative digital waveform. To facilitate automating the method, the shape of the waveform may be analyzed to detect the start of a test, the end of the test, and whether the test is a valid test. Preferably, the fundamental viscoelastic properties of the test material are determined by converting the torque based amplitudes of the waveform to shear relaxation modulus values, such as by multiplying the torque amplitudes by the geometric form factor of the test material, and then by transforming the shear stress modulus values to frequency dependant fundamental viscoelastic properties through the known Yagii/Maekawa approximation. <IMAGE>
Patent AT-E150798-T1 (AT)
Inventor: KOIZUMI KOREAKI
IPC: B22D1/00
Filed: 1991-11-28
Granted: 1997-04-15
Abstract: A vacuum refining method for refining a mass of molten metal which is obtained from a steel-making furnace or a steel-making secondary smelting furnace, which method includes the steps of: pouring the molten metal (14) into a ladle (12); setting the ladle inside an induction heater (10) which is provided in an enclosed container (2); evacuating the enclosed container; and induction-heating the molten metal in the ladle by the induction heater (10) while the enclosed container (2) is kept under vacuum, so as to refine the molten metal (14). An apparatus for practicing this refining method is also disclosed. <IMAGE>
Patent AT-E108432-T1 (AT)
Inventor: DI MUZIO NICOLA
IPC: B01J27/122
Filed: 1991-05-28
Granted: 1994-07-15
Abstract: Dimethyl carbonate is prepared by means of a continuous process:   by feeding, to a reaction chamber, methanol, carbon monoxide and oxygen, to a liquid reaction mixture with substantially constant composition and volume, containing methanol, dimethyl carbonate, water, and a copper catalyst; vapourising from the reaction mixture a stream of methanol, water and dimethyl carbonate, which is developed together with the carbon-monoxide-containing gas stream; and recovering water and dimethyl carbonate from said vapourised mixture, in amounts substantially equal to the respective amounts thereof which are formed in the reaction chamber and recycling the other components.   The process, which is essentially characterized in that in the liquid reaction mixture a methanol concentration and a water concentration are maintained which are respectively equal to, or higher than, 30% by weight, and equal to, or lower than, 10% by weight, makes it possible dimethyl carbonate to be obtained with an improved productivity.
Patent AT-E116624-T1 (AT)
Inventor: HATT WALTER
IPC: B65H5/30
Filed: 1991-08-27
Granted: 1995-01-15
Abstract: A device for separating edges of a group of papers while the pages are being conveyed in a linear direction (7) has splitter (10), which divides the pages into approximately equal bundles. A pair of grippers (11) then holds the corners while a spiral or a generally cylindrical member (23) enters the opening between the bundles and carries it to the opposite side. The arms of the cylindrical member (23) is at an angle to said linear direction (7) greater than 0 DEG and less than 90 DEG . <IMAGE>
Patent AT-E117346-T1 (AT)
Inventor: GUILLAUMON JEAN-CLAUDE
IPC: C09C1/00
Filed: 1991-10-25
Granted: 1995-02-15
Abstract: A white paint comprising a semiconductive white pigment, a film-forming binder, a solvent for this binder and, optionally, a nonsemiconductive white pigment, characterised in that the semiconductive white pigment has an electrical resistance per unit volume of not more than 2.5 k OMEGA /cm<3> and is the product obtained (a) by calcining at a temperature of 700 to 1000 DEG C an intimate mixture of 30 to 73 parts by weight of tin oxide SnO2, of 70 to 27 parts by weight of titanium dioxide, and of 0.10 to 10 parts by weight of antimony oxide Sb2O3, the total of the tin oxide and of the titanium dioxide being 100 parts, then (b) milling the product resulting from stage (a) into pigment-sized particles. Use for forming an antistatic and radiotransparent white coating on space satellite antennas.
Patent AT-E118063-T1 (AT)
Inventor: SVANE LEO KOLLING ADOLPHSEN
IPC: E06B3/30
Filed: 1991-09-25
Granted: 1995-02-15
Abstract: A frame structure for inward opening windows or glazed doors comprises an internal wood frame (10) adapted to an internal wood main frame (22) and an external frame covering (17) of corrosion resistant rail profiles, which cover the wood profiles (10, 22) of the frame and main frame for protection of these from the action of the weather. A narrow internal edge portion of the thermo pane (1) is connected with a projecting flange part (4) of a flat edge fillet profile (2), which is connected with a glazing bead (3) on the outside and is designed on the inside to cover the outside of the wood frame (10). The frame covering comprises an outer wall (18) connecting with an inwardly oblique partition wall (23), which partly serves as drain in a water collecting chamber delimited by the frame covering and the edge fillet profile (2), and serves also as a ventilation duct along the circumference between the frame and the main frame, and partly together with a wall part (20) placed inside the outer wall covers the part of the wood main frame (22) which projects beyond the wood frame (10), but is mainly spaced from same. <IMAGE>