baber/WOPTO huggingface dataset:
Patent AT-E18258-T1 (AT)
Inventor: LEIRNES JOHAN SVERRE
IPC: F23G7/00
Filed: 1982-07-15
Granted: 1986-03-15
Abstract: The invention relates to a method for converting metal-containing waste material having substantial quantities of organic constituents, such as plastics, rubber, paper and greases, to a product from which metal can readily be recovered. The waste material is introduced into a reactor vessel arranged for rotation about its longitudinal axis, the vessel being provided with a bottom and a common charge and discharge opening, whereafter the reactor vessel is rotated with its axis inclined to the horizontal plane at an angle of less than 90 DEG . The reactor vessel is maintained during this rotation at a temperature which is sufficiently high to expel organic constituents in the form of a combustible gas for as long as such a gas continues to be generated. The combustible gas is combusted continuously at a location external of the reactor vessel, and the residual content of the reactor vessel is taken out in a molten and/or non-molten state. During at least a part of the expulsion process, air or gas containing free oxygen can be supplied to the reactor vessel through a lance in sub-stoichiometric amount.
Patent AT-E19899-T1 (AT)
Inventor: JENSEN DIETER
IPC: E04B1/78
Filed: 1983-02-22
Granted: 1986-06-15
Abstract: 1. Heat-insulating rolled web made of foam plastic rods, which interlock with each other and are held together with a cover, characterized of which is that the foam plastic rods have enclosed cells to all sides without cut surfaces, that they are made of hard foam moulded parts with a constant density, that the cover, primarily consisting of homogeneous polymer bitumen welded sheeting with polyester reinforcement, is adhesively bonded stripwise with the inoulded rod parts, and the cover layer is a heat-insulating rolled web joined to the connecting web by means of overlapping whose covering layers are bonded watertight, that the moulded hard foam parts have a tongue and groove profile down their longitudinal sides formed symmetrically beginning from the middle axis of the moulded rods and as rounded elevation or on the opposite side as a corresponding round indentation, that the rod ends of the moulded parts likewise have a round tongue and groove profile such that the profiles turned by 180 degrees at the ends of the moulded rods form a continous tongue and groove system when the heat insulating sheeting is rolled out, into which the neighbouring heat-insulating rolled web can be rolled up jointlessly whereby the meshing of the tongue and groove profiles formed on the rod ends fill the respective space of the top and bottom side of the different elements so that the heat-insulating rolled webs together form a flat surface.
Patent AT-E23793-T1 (AT)
Inventor: ANDERSEN JORGEN
IPC: G01N1/00
Filed: 1983-08-26
Granted: 1986-12-15
Abstract: A syringe for collecting a sample of blood or another liquid comprises a syringe cylinder and a piston arranged displaceably therein. One or more axially extending recesses are formed in the inner wall of the syringe cylinder axially spaced from the inner end thereof. The recess or recesses contain a material which is pervious to gas and impervious to liquid, such as a hydrophobic material, a hydrophilic material with capillary effect, or a material which swells when contacted by liquid. The sample collecting chamber within the cylinder may be vented to the atmosphere by placing the piston in the recessed area of the cylinder. Arterial blood may then pass into the syringe under arterial blood pressure, and the flow of blood into the syringe is automatically stopped when the sample collecting chamber of the syringe has been filled, because blood cannot pass the liquid impervious material arranged in the recesses. The axial innermost portion of the inner cylinder wall, which is not recessed, may cooperate with the piston in a conventional manner so as to provide a suction effect within the blood collecting chamber, if desired.
Patent AT-E24414-T1 (AT)
Inventor: THIJSSEN HENRICUS ALEXIS CORNE
IPC: B01J8/10
Filed: 1983-06-20
Granted: 1987-01-15
Abstract: A method for treating in counter current of suspended particles with a liquid, whereby the particles and the liquid are transferred in opposite directions through a contact zone which, at some places, spaced in axial direction, is stirred in planes perpendicular to the center line of the contact zone, in which the contact zone is one continuous space and that the volume fraction of the solid matter in the contact zone is maintained at a value between 0.20 and 0.55.
Patent AT-E26926-T1 (AT)
Inventor: SCHUMACHER IVO
IPC: B01D29/62
Filed: 1983-09-06
Granted: 1987-05-15
Abstract: A filter candle element which is mounted in depending manner in a pressure container has a support body and a filter tissue which covers the support body and has at least one impermeable portion so as to prevent the depositing of a continuous filter cake. Through provision of a plurality of impermeable portions, the filter cake is divided into several pieces which do not obstruct their removal. The impermeable portions are obtained by spraying of synthetic material onto the filter tissue. These filter candle elements are especially suitable for alluvial filters of large dimensions.
Patent AT-E27722-T1 (AT)
Inventor: ATTINGER URS
IPC: E05D5/02
Filed: 1983-11-03
Granted: 1987-06-15
Abstract: 1. Hinge as articulated connection between a side wall (1) and a flap (2) of a railway truck for the reception of freight, where the profiles of the side wall (1) and of the flap (2) have longitudinal grooves (6, 7) in each of which a part (10, 11) of the hinge (5) is displaceably arranged, and the hinge parts (10, 11) are connected by a pivot bolt (15), characterised in that the longitudinal grooves (6, 7) are undercut forming an abutment shoulder (29), the side wall (1) and the flap (2) are arranged at a distance (a) from one another which accommodates the hinge parts (10, 11) and the pivot bolt (15), and into the projections (8, 9) forming the fork (10) of the hinge (5) and into the tongue (11) of the hinge (5) there is formed in each case a blind hole (20) for the reception of a threaded pin (21, 32) which engages through an opening (23) in the bottom (24) of the blind hole (20) in the undercut groove (6, 7) and there penetrates a square nut (28, 33) abutting on the abutment shoulder (29), while at the other end a head (22) formed on the threaded pin (21, 32) is supported against a shoulder (27) at the bottom (24) of the blind hole (20).
Patent AT-E45681-T1 (AT)
Inventor: TRAYFORD III CHARLES
IPC: G01N1/24
Filed: 1984-05-22
Granted: 1989-09-15
Abstract: Filter cassette for sampling of airborne substances comprising a body section (12) having an air flow passageway (14) that extends through the body section from an air inlet (16) to an air outlet (18). A filter medium (20) inside the body section is disposed across the air flow passageway for capturing airborne substances flowing through the passageway. The portion ofthe passageway directly downstream from the filter medium has a frusto-conical contour (22) converging in the direction of flow. The air inlet comprises openings (24) in the body section upstream from the filter medium, the openings being arranged to direct air into the air flow passageway normal to the direction of flow onto the filter medium (20).
Patent AT-E34533-T1 (AT)
Inventor: QUICK NICHOLAS JOHN
IPC: B26B13/00
Filed: 1984-10-22
Granted: 1988-06-15
Abstract: A cutting device having pivotted cutters which operate with a shear action, which cutting device comprises a pair of cutters (10, 14), a pair of handle portions (8, 12) one for each cutter of the pair, and a pivot pin means (6) which enables the cutters (10, 14) to be mutually pivotted and held together, the cutters each having a blade body portion (3, 7) having a pivot pin hole (19, 21) therein for the pivot pin means (6) and a blade edge portion (5, 9) which extends obliquely from the blade body portion (3, 7) longitudinally of the blade body portion from the end thereof remote from the handle portions to a region beyond the pivot pin hole.
Patent AT-E43800-T1 (AT)
Inventor: SCHADE HORST DIPL ING
IPC: C02F9/00
Filed: 1984-12-22
Granted: 1989-06-15
Abstract: 1. A method for continuously cleaning soil to remove pollutants, as, e.g., hydrocarbons as emulsions, highly volatile chlorinated solvents, highly volatile methane halides, not volatile hydrocarbons and hydrocarbon halides, organochlorine pesticides, heavy metals and poisons, by washing the soil precleaned from coarse components as, e.g., stones in rinse water with additives, by subsequent extraction of the pollutants and separation of the mud under carrying the cleaned soil away from the rinse water and final cleaning of the rinse water from the pollutants extracted from the soil, characterized by that the mud suspension is subjected in separate subsequent process steps to an intense turbulent mixing step, to a sieving step to remove gravel, to a multi-stage extraction step to bind the pollutants to the rinse water, to a separation step of sand, to a separation step of coarse silt under simultaneous separation of light materials, to a separation step of medium and fine silt and of clay down to a solid matter content of nearly zero for a grain size of smaller than 1 mu, that the separated solid matter components of silt and clay are subjected to a compression under addition of polyelectrolyte and to a subsequent thickening under addition of sand, that the rinse water separated from the bottom and loaded with the extracted pollutants is subjected to a decontamination, flocculation, absorption and flotation under addition of solvents, the remaining very fine components smaller than 1 mu being carried away as mud and non-dissolved pollutants as, e.g., hydrocarbons being removed from the rinse water, that the rinse water is then aerated in a counterflow process, wherein the remainders of the dissolved components, e.g. highly volatile chlorinated hydrocarbons and other highly volatile materials are blown out, that finally the remaining dissolved components of the pollutants, as, e.g., high-boiling hydrocarbons and remainders of the highly volatile chlorinated hydrocarbons as well as metal trace elements, are filtered out, and that all process steps are executed within a closed cycle and the rinse water cleaned from the pollutants is returned for forming the soil/water/mud suspension.
Patent AT-E48113-T1 (AT)
Inventor: MAZZOCCHIA LEUCO
IPC: B65F3/20
Filed: 1984-12-19
Granted: 1989-12-15
Abstract: A device is disclosed for loading refuse into, and compacting it inside a container (2) carried by a refuse collecting vehicle (1), wherein the device includes a pair of shovels (6, 7) extending throughout the width of container (2) and hinged together by a hinge (8), the shovel (6) also having its other end hinged (9) to the fixed structure of the vehicle in such a manner that the shovel (6) is only enabled to swing about the axis of hinge (9); hydraulic means being provided for driving the shovels (6, 7) into motion, which driving means are such as to cause the free end (7 min ) of shovel (7) to descibe-during the effective loading step a curved path that thoroughly follows the curvilinear shape (5 min ) of the bottom of a refuge receiving trough (5).
Patent AT-E49458-T1 (AT)
Inventor: PETER CORNELIUS DIPL-ING
IPC: F02D41/26
Filed: 1985-03-01
Granted: 1990-01-15
Abstract: 1. Claims for contracting states AT, IT Method is conjunction with a control or regulation system for the speed of an internal combustion engine in the case of idling via an electromechanical final control element, for controlling the air quantity or mass taken in by means of an adaptation of the shape of a characteristic of the continuously operating final control element of the internal combustion engine by converting the controlling variable (Qset , mset ) fed to the final control element (12, Id-ACT.) by the control or controller output into an adapted electrical manipulated variable (tau) for the final control element in which the controlling variable (Qset , mset ) is combined multiplicatively and/or by summation with at least one stored value (I1 , I2 ) influencing the offset and/or the slope of the characteristic of the final control element, the stored values representing an output signal of in each case one control loop which is activated in the event of certain operating conditions and, from a comparison of the controlling variable (Qset , mset ) with an actual measured value of the air-mass or air-quantity measuring device, generates the output signal with which at least one of the stored values (I1 , I2 ) is altered to produce a relatively slight control deviation, the value thus altered being stored at the temporal end of the particular operating condition. 1. Claims for contracting states DE, FR, GB Method is conjunction with a control or regulation system for the speed of an internal combustion engine in the case of idling via an electromechanical final control element, for controlling the air quantity or mass taken in by means of an adaptation of the shape of a characteristic of the continuously operating final control element of the internal combustion engine by converting the controlling variable (Qset , mset ) fed to the final control element (12, Id-ACT.) by the control or controller output into an adapted electrical manipulated variable (tau) for the final control element in which the controlling variable (Qset , mset ) is combined multiplicatively or by summation with at least one stored value (I1 , I2 ) influencing the offset and/or the slope of the characteristic of the final control element, the stored values representing an output signal of in each case one control loop which is activated in the event of certain operating conditions and, from a comparison of the controlling variable (Qset , mset ) with an actual measured value of the air-mass or air-quantity measuring device, generates the output signal with which at least one of the stored values (I1 , I2 ) is altered to produce a relatively slight control deviation, the value thus altered being stored at the temporal end of the particular operating condition, characterized in that an interlocking of offset and slope adaptation takes place to the effect that, after each slope adaptation, an offset adaptation (Qset = Qactual ) first of all takes place before another slope adaptation is enabled.
Patent AT-E37027-T1 (AT)
Inventor: WROBLOWSKY HEINZ-JUERGEN DR
IPC: C07D335/02
Filed: 1985-05-29
Granted: 1988-09-15
Abstract: Novel substituted tetrahydrothiopyran-2,4-dione herbicides of the formula   <IMAGE>   in which R1 is hydrogen, alkyl, alkenyl, alkinyl, alkoxyalkyl, alkylthioalkyl, halogenoalkyl, cycloalkyl or optionally substituted aryl, R2 is alkyl, alkenyl, alkinyl, alkoxyalkyl, alkylthioalkyl, halogenoalkyl, halogenoalkenyl, alkoxycarbonylalkyl, alkoximinoalkyl, optionally substituted aralkyl or optionally substituted heterocyclylalkyl, and R3 and R4 each independently is hydrogen, alkyl, alkoxyalkyl, alkylthioalkyl, cycloalkyl, optionally substituted aryl, optionally substituted aryloxyalkyl or optionally substituted aralkyl, or metal salts thereof.
Patent AT-E45119-T1 (AT)
Inventor: FRITSCH RUDOLF P
IPC: B26D7/26
Filed: 1985-09-21
Granted: 1989-08-15
Abstract: 1. A rotary cutting tool, more particularly for the continuous granulation of plastics, having a cylindrical tool body (1) having a number of longitudinal grooves (4) which are disposed uniformly distributed in the peripheral direction and which are formed in the zone of the groove opening with opposite clamping faces (15) pointing towards one another and of which each comprises a releasably inserted, elongate cutting element (16) extending substantially over the axial length of the tool body and having correspondingly shaped bearing surfaces (19, 20) which are associated with the clamping faces (15) and by which it is clamped fixed in position on the clamping faces (15), the cutting elements being stressed substantially in the radial direction against the tool body (1) by clamping members inserted in the particular longitudinal groove, the clamping members bearing against the particular cutting element and against wall portions of the longitudinal groove, at least one adjustable tensioning device being associated with the clamping members, characterized in that each cutting element (16) bears positively in the precisely correct position in the radial direction in the base zone (18) via its bearing faces (19, 20) against the associated accurately dimensioned clamping surfaces of the longitudinal groove ; the clamping members are balls (23) which are each inserted in a longitudinal groove (4) in a row with centres offset in relation to one another ; and each row of balls bears in the longitudinal direction of the groove on both sides against abutments (10) which are disposed on the tool body and of which at least one has the tensioning device (11) which confers its prestressing on the balls of such row.
Patent AT-E50813-T1 (AT)
Inventor: DUTT WILLIAM H
IPC: D21F7/08
Filed: 1985-12-12
Granted: 1990-03-15
Abstract: 57 The disclosure is of a composite papermakers felt made up of a textile base layer. and a surface layer of polymeric resin particles which have been fused together to form a porous covering. The felt is useful in the wet press section of a papermaking machine. The disclosure is also of a method of manufacturing the felt of the invention.
Patent AT-E48637-T1 (AT)
Inventor: BRIANO BERNARDO
IPC: B30B11/02
Filed: 1986-06-13
Granted: 1989-12-15
Abstract: The present invention has for its object an automatic molding press which is adapted for molding finished pieces (P) from an extruded continuous strand (B) of a plastic material, such as a solid soap, a paraffin wax, and the like, characterized in that it comprises means (2) for conveying the extruded strand (B) along a horizontal path length, in correspondence of which molding means (3, 4) are arranged, which are adapted for acting in a horizontal direction upon the strand (B), transversely thereto, so as to make finished pieces (P) therefrom, to be taken up by underlying unloading means (14).
Patent AT-E50356-T1 (AT)
Inventor: KLEIN WOLFDIETER
IPC: F23N1/02
Filed: 1986-11-12
Granted: 1990-02-15
Abstract: 1. Control method for a burner arrangement with individual burners connected in parallel for the combustion of liquid fuels with air and a fuel return, having the following features : a) reference variable for the burner control is the combustion chamber temperature, which can be freely selected within certain limits by means of a set value adjustment and is sensed by a temperature measurement point (1), b) the combustion chamber temperature acts by means of a temperature controller (2) on a control fitting (3) in the fuel return, c) the pressure change in the fuel return effected by changing the position of the control fitting (3) is sensed by means of a pressure measuring point (4) and used as reference variable via a controller (6), acting as ratio control, for the metering of combustion air by means of control fitting (7), d) by means of a pressure measuring point (5), the pressure of the combustion air in an air box or the like, serving to supply all of the individual burners, is sensed and used as follow-up variable in controller (6) for the metering of the combustion air and e) the position of the control fitting (3) in the fuel return effects via a control (8) in closed position the cutting-in of a burner and in open position the cutting-out of a burner, by the fittings assigned to the respective burner being switched accordingly for the supply with fuel and combustion air.
Patent AT-E65371-T1 (AT)
Inventor: POZZOBON ALESSANDRO
IPC: A43B5/04
Filed: 1986-11-24
Granted: 1991-08-15
Abstract: The present invention relates to a ski boot with an operating assembly for the closing and adjustment devices which has the peculiarity of comprising a power source (10) supported by the ski boot (1) and operating a driving gearwheel (11) which is selectively engageable with driven gearwheels (20a, 20b, 20c) for the winding of cables (22a, 22b, 22c) of closing and/or adjustment devices of the boot. Members (50) are furthermore provided for removably blocking the unwinding of said cables (22a, 22b, 22c).
Patent AT-E42094-T1 (AT)
Inventor: DICK HELMUT DR RER NAT
IPC: C07C317/32
Filed: 1986-12-01
Granted: 1989-04-15
Abstract: 1. Process for the preparation of thiamphenicol (I) from D,L-threo-1-(p-methylsulphonylphenyl)-2-amino-propane-- 1,3-diol hydrochloride (V), characterized in that it comprises the following steps :   see diagramm : EP0224902,P5,F1     see diagramm : EP0224902,P5,F2     see diagramm : EP0224902,P5,F3   thiamphenicol.
Patent AT-E50223-T1 (AT)
Inventor: BAUGHMAN GARY M
IPC: B65D39/08
Filed: 1986-03-20
Granted: 1990-02-15
Abstract: A closure (20) and boss (41) combination for providing an internally threaded outlet (21) in a drum end includes a raised metal boss (41) formed in the drum end and configured with a pair of concentric axially extending annular walls (43, 44) connected by an annular ring-shaped top surface. Securely crimped within the raised metal boss is a synthetic material closure (20) which includes an internal series of threads (23) surrounded by a crimping flange (24) which includes on its outer diameter surface a series of serrations configured with alternating recesses (26) and protruding portions (27). The flange includes an interior support surface (30) which is substantially concentric with the outer surface of the serrations and the inner, axially extending wall portion (44) of the boss is contiguous with this inner support surface in order to provide back-up support and preclude close-in of the closure and distortion of the closure threads during the crimping operation and during subsequent stress-inducing operations such as exposure to high-temperature sources.