baber/WOPTO huggingface dataset:
Patent AT-E37606-T1 (AT)
Inventor: MEISSER CLAUDIO
IPC: G01F1/38
Filed: 1985-07-06
Granted: 1988-10-15
Abstract: 1. A device for detecting the volumetric flow of a liquid medium through an adjusting element (1), which is designed as a straight-way valve (4) and comprises an inlet nozzle (2) and an outlet nozzle (3), of a control section with an elastically deformable sealing element (7, 12) such as a diaphragm which initiates an opening movement of a valve member (6) of the straight-way valve (4) against a spring force FF , and with a stroke sensor (10) for detecting the position of the valve member (6), from which the volumetric flow V can be derived by taking into consideration the pressure difference DELTA pv existing over the straight-way valve (4), in which a controlled control valve (19, 34) is connected via connecting conduits (16, 17, 18) to various chambers of the straight-way valve (4), characterised in that the control valve (19; 34) can be controlled by at least one controller (22; 35, 45) and connects a first chamber (13) of the straight-way valve (4) limited by the sealing element (7, 12) via the connecting conduits (16, 17, 18) in a first stable control state to a second chamber (14) and in a second stable control state to the third chamber (15), in that the second chamber (14) comprises the outlet nozzle (3) and the third chamber (15) the inlet nozzle (2), in that the effective surfaces of the sealing element (7, 12) and of the valve member (6) designed as a valve disc as well as the spring force FF are selected such that, in the control state, the pressure difference DELTA pv arising over the straight-way valve (4) opens this straight-way valve (4) by means of the valve disc and, in the first control state, the spring force FF closes this straight-way valve (4) by means of the valve disc, and in that the stroke sensor (10) is connected to a computer (21) for determining the pressure difference DELTA pv and/or the volumetric flow V on the basis of the starting signals of the controller (22, 35, 45) and of the stroke sensor (10).
Patent AT-E31547-T1 (AT)
Inventor: WILSBERG HEINZ-MANFRED
IPC: C11D1/29
Filed: 1985-07-15
Granted: 1988-01-15
Abstract: Delicate fabrics of wool or silk are hand-washed or machine-washed using an aqueous detergent which is free from inorganic builder salts and optical brighteners and which shows a substantially neutral reaction, comprising (a) from 5 to 25% by weight of an alkyl glycol ether sulfate containing primary C12-C18-alkyl groups and from 1 to 3 ethylene glycol ether groups, (b) from 0.5 to 5% by weight of monoethanolamides of C12-C18-fatty acids, (c) from 0.1 to 1.0% by weight of an emulsified silicone defoamer, and water. In addition, the detergent may contain (d) up to 5% by weight of non-surface-active detergent additives, such as sequestrants, preservatives, dyes and perfumes. The treated fabrics have a soft feel.
Patent AT-E44372-T1 (AT)
Inventor: ALTHAMMER HEINZ
IPC: B65G67/04
Filed: 1985-10-28
Granted: 1989-07-15
Abstract: An apparatus for transporting loaded or piece goods, especially for loading the supporting surface of a vehicle or container with stacked packaging units which rest on the loading surface of a movable pallet, a rolling trailer or the like and which can be delivered on this to the supporting surface, will make possible a further simplification of the loading of lorry platforms, transport containers or the like and will be of uncomplicated design and be as versatile in use as possible. For this, the loading surface (13) of the rolling trailer (10) or the like is assigned as a stripping-off device a surface (12) movable on this opposite to and in the direction of travel (x) and projecting upwards from it. Moreover, in the position of rest, the surface constitutes an end wall (12) of the rolling trailer (10) and is connected to a guide (37) of the rolling trailer and to at least one actuating member (46). <IMAGE>
Patent AT-E62890-T1 (AT)
Inventor: WEIR HENRY JOHN
IPC: D06F89/00
Filed: 1985-08-21
Granted: 1991-05-15
Abstract: A laundry folding unit comprises a transfer conveyor on to which laundry articles are fed by a bridge mechanism from a feed conveyor. At the appropriate time the transfer conveyor is braked momentarily to allow a fold line of the article to be caught in the nip between the feed conveyor and a fold roller. Bypass is effected either by failure to operate the bridging mechanism or by failure to stop the transfer conveyor, which leads the article back to the feed path of the machine.
Patent AT-E45152-T1 (AT)
Inventor: ALICOT MICHEL
IPC: C07D249/14
Filed: 1985-06-12
Granted: 1989-08-15
Abstract: A process for preparing 3-amino-1,2,4-triazole by reacting hydrazine hydrate, cyanamide and formic acid to form aminoguanidine formate and cyclizing the formate, wherein hydrazine hydrate and formic acid are simultaneously added to the cyanamide at 0 DEG  to 10 DEG  C. and a pH of 6 to 7, maintaining the mixture at 60 DEG  to 100 DEG  C. and a pH of 7 to 8 to form aminoguanidine formate, evaporating the aminoguanidine formate solution at 30 DEG  to 60 DEG  C. to a solids content of 100 to 700 g/L, filtering and washing the formate to a dicyandiamide content below 0.25%, and heating the formate at 110 DEG to 200 DEG  C. to obtain the aminotriazole.
Patent AT-E51160-T1 (AT)
Inventor: EUMANN HANNS-HEINZ
IPC: B01J49/00
Filed: 1986-07-11
Granted: 1990-04-15
Abstract: An ion exchange apparatus in which granular exchanger material is deposited to a level above a horizontal drainage for the regeneration medium solution of an ascending countercurrent regeneration process and considerably below an upper liquid connection. A timing generator that divides the regeneration phase into flow segments and rest segments is provided. To reduce the amount of regeneration medium required while changing only slightly the flow resistance and improving the exchanger efficiency, the concentration of the regeneration medium solution is increased to a value that without the timing generator leads to poor utilization of a given amount of regeneration medium. An additional layer of exchanger material excluded from the regeneration process is deposited to a level considerably above the drainage. An intermediate layer of exchanger material extends to a level considerably below the drainage, adjoins the additional layer, and can be mixed with the latter via a mixing device. As constituents of the mixing device, backwash nozzles are provided at the lower boundary of the intermediate layer. These backwash nozzles are distributed over a plurality of nozzle heads that are supplied via the drainage and spacers that extend downwardly from the drainage.
Patent AT-E68696-T1 (AT)
Inventor: UEDA YOSHIO
IPC: A61K9/22
Filed: 1986-07-16
Granted: 1991-11-15
Abstract: Time-Controlled Explosion Systems comprising drug, swelling agent and water-insoluble coating material characterized in that drug release is caused by the explosion of membrane after a definite time period, and method for preparing it.
Patent AT-E64250-T1 (AT)
Inventor: MATTAUSCH HANS JUERGEN DR
IPC: G11C7/00
Filed: 1986-08-25
Granted: 1991-06-15
Abstract: A circuit arrangement comprises a matrix-shaped memory for variably adjustable delay of digital signals, whereby trigger elements in the form of two inverters fed back to one another are provided as storage elements, one of the two nodes thereof being connectible to a write bit line by way of a switching transistor controllable from a write word line and the other being connectible to a read bit line via a switching transistor controllable from a read word line. A row selector is clocked by the input data clock and is continuously settable and resettable at any time, the row selector comprising two signal outputs per selection stage which are offset in phase relative to one another, these respectively selecting one of the write word lines or read word lines which are provided per row of the matrix-shaped memory. Two separate bit lines, namely a write bit line and a read bit line are provided per column, these being respectively interconnected to all memory cells of a column. A disconnectible storage amplifier is provided per column, the input thereof being connected to the read bit line of the column assigned thereto and the output thereof being connected to the write bit line of the column following thereafter and serving as a data output. A data input for the data signals to be delayed is connected to the write bit line of the first column.
Patent AT-E49531-T1 (AT)
Inventor: GRAF GUENTER DR
IPC: B29C43/00
Filed: 1986-11-18
Granted: 1990-02-15
Abstract: A method for manufacture of a sealing ring with a flanged sealing lip having hydrodynamically acting return transport properties in which a sealing lip is first generated by extrusion of a plastically deformable material through a ring nozzle having rotating inner and outer surfaces which are rotated relative to each other to impart a helical motion to the extruded material; the hydrodynamically acting return transport properties being a microscopically fine pleating of the surface of the extruded hollow cylinder. The extruded cylinder is then solidified and cut to a predetermined length. The cylinder is then widened in the radial direction at its front end by an assembly tool which shapes the cylinder into a trumpet-shaped sealing ring with a flanged sealing lip.
Patent AT-E46134-T1 (AT)
Inventor: JAEGER SEBASTIAN
IPC: B01F3/04
Filed: 1986-12-23
Granted: 1989-09-15
Abstract: 1. Apparatus for water aeration, esp. for water treatment or for sewage, having plate-like aerators which substantially comprise a rigid holder (3) and a rubber plate (4), which is disposed on said holder and is provided with slots for the exit of the air, wherein the holder (3) is connected to a pipe (1) by means of a connecting piece (5), which serves to supply air, said pipe serving to distribute the air and being in communication with a plurality of aerators which are distributed over the length of the pipe, characterised in that the connecting piece (5) protrudes into the pipe (1), and an initially tensioned bush (9) is disposed between the connecting piece (5) and the edge (11) of the hole (2) in the pipe (1), which hole serves to receive the connecting piece (5), said bush being formed from rubber or rubber-like plastics materials and surrounding the connecting piece (5), which bush is provided with an annular groove (10) for receiving the edge (11), tapers conically towards the free end of the connecting piece (5) in respect of its external diameter, widens externally of the pipe (1), abuts against the pipe (1) with the lower end of its widened portion (13) and forms an abutment for the holder (3) at its upper end, the upper surface (14) of the widened portion (13) being adequately dimensioned for the stable mounting of the holder (3), and the lower end of the bush (9) having a configuration, which corresponds to the configuration of the pipe (surface 15), and forming a uniform moulded rubber body, which is produced per se, with its upper widened portion (13) and a portion situated inside the pipe (1).
Patent AT-E58162-T1 (AT)
Inventor: RIVERS JACOB BOYD
IPC: B01D3/38
Filed: 1986-03-05
Granted: 1990-11-15
Abstract: A method and apparatus for distilling, especially vacuum refining and deodorizing edible oils and fats utilizing sheets of oil driven downwardly in a distiller with a vacuum source at its top Fig 3,4. A nozzle includes pressure equalization chambers, cantilever adjustment screws, and a central drag sheet to produce longer lasting and more uniform thin oil sheets to be driven in the distiller Fig. 5 and 11. A continuous process deaerates, dehydrates, degums Fig. 1 and 10, bleaches Fig. 1 and 12, refines Fig. 1 and 14, removes tocopherol Fig. 1 and 16, deodorizes Fig. 1 and 18, and strips peroxides and hydroperoxides Fig. 1 and 20, from raw oil in a series of isother mal stages utilizing driven sheet distillers. No stripping steam is used except in the stage which strips peroxides and hydro peroxides. The method produces valuable, pure products such as tocopherol and fractionated fatty acids. It is especially effi cient in heat exchange and low in waste and pollution producing products. A steam sparging nozzle for distributing steam in the stripping of peroxides and hydroperoxides includes a plurality of small tubes with openings which restrict steam flow so as to pro duce a uniform distribution of optimum size steam bubbles in the steam stripping column of oil Fig 12 and 13. A microwave excitation device radiates the oil immediately prior to forming the driven sheets to excite the more volatile components of the oil for distilling.
Patent AT-E72209-T1 (AT)
Inventor: BRAEUTIGAM HANS-JUERGEN
IPC: C02F3/20
Filed: 1986-07-17
Granted: 1992-02-15
Abstract: PCT No. PCT/EP86/00419 Sec. 371 Date May 4, 1987 Sec. 102(e) Date May 4, 1987 PCT Filed Jul. 17, 1986 PCT Pub. No. WO87/00517 PCT Pub. Date Jan. 29, 1987.The support material (27) in the reactor is uniformly subjected, over the height of the reactor bed, to a gas flow ensuring supply and evacuation. The biological film reactor (22) can be fed with oxygen, hydrogen and/or carbon dioxide. The reactor (22) is in the form of a fluidized bed and has an inlet (42) near the floor of the reactor and an outlet (33) near the top. Located in the fluidized bed (32) between a distribution network (4) for the inlet water and the outlet (33) is a material exchanger (15) consisting of a support frame (20) on which is fitted a thin-walled pipe (26) of roughly helicoidal shape, made of non-porous plastic and having its turns (34) spaced at intervals. The pipe is connected to a gas supply device (35). An absorber (12) can be connected to the gas supply line (36). Furthermore, between the outlet (33) and the inlet (42) it is possible to fit a recirculation line (43) with an additional material exchanger (23) in which a gas is fed to the recycling water via exchange surfaces consisting of a non-porous plastic.
Patent AT-E61467-T1 (AT)
Inventor: KURRLE HERMANN
IPC: F24F13/065
Filed: 1987-04-18
Granted: 1991-03-15
Abstract: In a nozzle for an air conditioning installation or the like for ventilating rooms, having a mounting frame with an opening and a nozzle pivotably mounted therein and which has an extension part with a contour substantially closing the opening, the extension part is a widened extension region constructed in one piece with the nozzle, which leads to manufacturing advantages and wider possibilities of use.
Patent AT-E81633-T1 (AT)
Inventor: MICZKA LOTHAR
IPC: B65D83/14
Filed: 1987-05-29
Granted: 1992-11-15
Abstract: A container includes a vertical main cylindrical container open at an upper end and at least two vertical internal containers disposed side by side in the main container. A double wall cover closes the upper end of the main container. The cover includes at least two neck portions one disposed below the other. Each neck portion has an outer periphery of the same shape as the periphery of the open end of the main container. The cover has a plurality of openings equal in number to the pluraity of internal containers, each opening being connected to the open end of the corresponding container. A plurality of discharge valves equal in number to the plurality of the internal containers are provided. A piston is provided in the main container. Each valve is coupled to a corresponding opening and extends above the cover in the direction of the axis of the main container. An adapter head is secured to both valves and has manually operative means for simultaneously opening and closing both valves whereby when each internal container which contains a different gaseous and/or flowable component is compressed by the piston and the opening of the valves enables the components to be mixed, the mixture being discharged through the adapter head.
Patent AT-E62746-T1 (AT)
Inventor: SLUPEK JOACHIM DR RER NAT DIPL
IPC: F23N1/00
Filed: 1987-07-29
Granted: 1991-05-15
Abstract: A flame photometer with constant flow regulation of at least one of the fuel gas components has a buffer container preceded by an on-off valve upstream of a throttle. In conjunction with the volume of the buffer container, the digitally operated on-off valve makes possible both a long-term and a short-term constant supply to the burner.
Patent AT-E69029-T1 (AT)
Inventor: CHIAPPE WAYNE
IPC: B65G1/06
Filed: 1987-09-11
Granted: 1991-11-15
Abstract: In order to provide an improved workload regulator (10, 10a) for industrial operations an apparatus is provided which includes means for receiving a continual suply of manufactured articles, transiently arraying the articles in groups and transferring them from an inbound staging area (42) in which they are arrayed to an outbound staging area (44) for movement downstream of the apparatus, which apparatus may also transiently place some or all of the inbound groups of articles in temporary storage (52), instead of transferring them to the outbound staging area, and which may remove groups of articles from the storage area to supply them to the outbound staging area as a supplement to the groups of articles being directly supplied to the outbound staging area.
Patent AT-E62920-T1 (AT)
Inventor: NOOMEN ARIE
IPC: C09D177/06
Filed: 1987-09-17
Granted: 1991-05-15
Abstract: The invention provides an aqueous coating composition curable at ambient temperature comprising a compound having at least 2 alpha , beta -ethylenically unsaturated carboxylate groups, a polyamino amide having an amine number of 60-1000, and a nitroalkane, a formic acid ester or an organic compound occurring in at least 2 tautomeric forms, and in one of the tautomeric forms a labile hydrogen atom is linked to a carbon atom. A process of coating a substrate with such composition is also provided.
Patent AT-E72099-T1 (AT)
Inventor: LUBOCK PAUL
IPC: A61F2/00
Filed: 1987-04-14
Granted: 1992-02-15
Abstract: A device for releasably holding an object, particularly a prosthetic heart valve (22), comprising a handle member (1, 2, 3) integral with a key member (5, 6) which releasably engages a holder member (8) having an interacting engaging screw (15, 16, 17) which controls and limits the movement of integral cooperating fingers (11, 12) for holding and releasing the object; and a package assembly (23, 24) for storing under sterile conditions the holder member of the device attached to the prosthetic heart valve comprising a clam shell mechanism for releasably holding the holder member and valve.
Patent AT-E78769-T1 (AT)
Inventor: RODRIQUEZ RICCARDO
IPC: B63H23/26
Filed: 1987-05-11
Granted: 1992-08-15
Abstract: This invention relates to a naval propulsion plant that provides a pair of heat engines MT1 and MT2 that drive two independent pumps P1 and P2. In turn these pumps drive two hydraulic motors MR1 and MR2 with which two propellers E1 and E2 are solid in rotation. A suitable distributor 40 makes it possible to idle one of the two propellers in case of a breakdown, or to operate both with one of the heat engines.
Patent AT-E108653-T1 (AT)
Inventor: SIKIRIC PREDRAG DR SC
IPC: A61K31/13
Filed: 1988-03-05
Granted: 1994-08-15
Abstract: The medicament can be used both for the treatment of bone fractures and for the treatment of therapeutic interventions in the skeleton, the treatment of transplanted sections of bone, and the treatment of pseudoarthrosis and of arthrodesis. In the preparation, amantadine and bromocriptine are preferably used as an infusion solution or in the form of tablets and/or coated tablets.
Patent AT-E92809-T1 (AT)
Inventor: KOPATZ NELSON E
IPC: C22C1/04
Filed: 1988-03-18
Granted: 1993-08-15
Abstract: A process for producing finely divided spherical metal low melting temperatures powders comprises forming an aqueous solution metals, forming a reducible solid material from the solution, reducing the solid to metal powder particles, subjecting the metal particles to a high temperature zone to melt a portion of the metal powder particles and to form droplets and cooling the droplets to form essentially spherical metal particles.
Patent AT-E56685-T1 (AT)
Inventor: CHAFIK EFAT DR
IPC: C02F1/04
Filed: 1988-07-23
Granted: 1990-10-15
Abstract: 1. A method of treating waste water from flue-gas purification plants, constituents being precipitated by adding precipitation and floculating agents and the sedimented sludge being separated from the supernatant water and subsequently dewatered in a separate stage and salts such as calcium chloride or sodium sulphate dissolved in the supernatant water are converted to usefull salts, e.g. sodium chloride, in batches by adding suitable double decomposition substances, e.g. sodium carbonate or calcium chloride after the sludge separation, characterised in that the batchwise double decomposition process is carried out in two steps, i.e. a first step in which 80 to 90% of the amount necessary for double decomposition and calculated by a first analysis is added through a volumetric metering system, after which a second analysis of the waste water is made and subsequently, in a second step, the remaining amount necessary for complete double decomposition is added through a gravimetric metering system.
Patent AT-E83429-T1 (AT)
Inventor: PETSCHNER GOETZ
IPC: B29B13/10
Filed: 1988-08-08
Granted: 1993-01-15
Abstract: The apparatus for processing synthetic thermoplastic material includes a receiving container, containing a disintegrating and blending member, which is disposed near the bottom of the container and which rotates about the axis of the container and with which a screw extruder is in flow connection through an opening in the wall of the container. For a trouble-free, absolutely even and continuous charging of the screw extruder, irrespective of temperature and rotational speed, the arrangement is such that the cylinder, surrounding the extruder screw of the screw extruder, opens out with its front-end charging opening at least approximately tangentially in the inside wall of the receiving container.
Patent AT-E115140-T1 (AT)
Inventor: BARNUM CHRISTOPHER SCOTT
IPC: C07D249/08
Filed: 1988-06-13
Granted: 1994-12-15
Abstract: Symmetric 4H-1,2,4-triazoles are isomerized to the corresponding 1H-1,2,4-triazoles in the presence of an isomerizing agent consisting of an organic halide or epoxide. This process represents a useful method for the recovery of antifungal, antimycotic or microbicidal 1H-1,2,4-triazoles by the isomerization of the unwanted 4H-1,2,4-triazole by-product formed during their preparation.
Patent AT-E100036-T1 (AT)
Inventor: JOHNSON CALDWELL C
IPC: B64G1/64
Filed: 1988-11-25
Granted: 1994-01-15
Abstract: A docking apparatus (20) for coupling two spacecraft comprises a rigid pressure vessel (22) having an internal passage, and first and second ports (24,28) connecting with the interior. The planes of the docking ports form an oblique angle with one another, causing the docked spacecraft to assume a canted or inclined position relative to other. The cant angle eliminates mechanical interference between the adjoining structures of the docked spacecraft. Methods for carrying out docking are also disclosed.
Patent AT-E89251-T1 (AT)
Inventor: CLAAR TERRY DENNIS
IPC: C04B41/50
Filed: 1988-12-01
Granted: 1993-05-15
Abstract: Self-supporting bodies are produced by reactive infiltration of a parent metal (10) into boron carbide (12) typically resulting in a composite comprising a boron-containing compound and metal. The mass to be infiltrated may contain one or more inert fillers admixed with the boron carbide (12), or at least one carbon donor material, to produce a composite by reactive infiltration, which composite comprises a matrix of metal and boron-containing compound embedding the filler. The relative amounts of reactants and process conditions may be altered or controlled to yield a body containing varying volume percents of ceramic, metal and/or porosity. The mass to be infiltrated can be contained within a refractory vessel (16) having a venting means included therein.