baber/WOPTO huggingface dataset:
Patent AT-E70105-T1 (AT)
Inventor: SPERLING KARL-HEINZ
IPC: E04F19/08
Filed: 1987-12-09
Granted: 1991-12-15
Abstract: Arranged in a tiled wall 1 is an orifice 2 which can be closed by means of a cover 3. The cover 3 consists of a plastic plate 4, to which tiles 5 are adhesively bonded. On the top side of the cover 3, a conventional catch 7 is screwed to the plate 4, with a small plate 6 interposed, and has a roller 8 mounted on arms 9 which can be displaced inwards counter to the force of a spring. Opposite the catch 7, a gutter-shaped section 10 is glued to the plate 4 and extends essentially over the entire width of the plate 4. Glued to the underside of the orifice 2 is a strip 11 which engages into the gutter 12 of the section 10. For interaction with the roller 8 of the catch 7, a T-shaped section 15 is glued to the upper edge of the orifice 2, its web 16 being cut out in the region of the catch 7. The arrangement shown provides a cover which is especially simple to handle. <IMAGE>
Patent AT-E81635-T1 (AT)
Inventor: NICKEL KLAUS DIETRICH
IPC: B65D88/12
Filed: 1988-04-08
Granted: 1992-11-15
Abstract: The container, which is mounted on running rollers in a stacking cage and can be rotated about its longitudinal axis by a rotary drive or by hand, is constructed as a rotary body and equipped on the inside with a mechanical conveying and fluidising device. One of the container bottoms serves as emptying bottom and is combined with an emptying device which surrounds a passage, guided through a central opening in the emptying bottom, for the bulk product. The opposite container bottom serves as pressure compensation bottom and is combined with a pressure compensation device. 
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Patent AT-E57416-T1 (AT)
Inventor: MERKEL JOSEF
IPC: E04G17/02
Filed: 1988-07-16
Granted: 1990-10-15
Abstract: A clip for abutting marginal flanges of forms for formworks which are used for the pouring of concrete has a cylindrical housing for two slidable arcuate clamping elements at opposite sides of a radially extending recess for the flanges. A wedge is movable between those end portions of the clamping elements which are remote from the recess to urge the elements against the exposed sides of the flanges. The wedge can be slidably coupled to the clamping elements so that it can urge the elements against or disengage the elements from the flanges in the recess.
Patent AT-E83759-T1 (AT)
Inventor: JUERGENS KARL-HEINZ
IPC: B28C5/46
Filed: 1988-07-20
Granted: 1993-01-15
Abstract: It has hitherto been permissible to landfill asbestos-containing rubble, as a blend with water. To prevent contaminated soil arising from this in future, it has been proposed to convert the rubble sludge by the addition of cement into unset concrete and allow this to set to give concrete blocks. This process has the disadvantage that safe embedding of the asbestos particles for long periods is not achieved. The new process is intended to overcome this drawback. The new process is characterised in that the surface of the rubble particles forming the asbestos-containing rubble is wetted, before blending with the water and the cement, by the addition of aqueous sodium silicate solution. If necessary, further additives, especially solutions of magnesium or aluminium sulphate, can also be added. The new process achieves enhanced bridging between the very fine asbestos particles and the cement grains which are relatively coarse by comparison, the bridging ensuring secure and permanent embedding of the asbestos particles in the set concrete block even if the latter is exposed to mechanical or weathering actions. Equipment for carrying out the process is also indicated.   The new process and the associated equipment are suitable for embedding all types of asbestos-containing rubble, such as is obtained especially in the renovation of buildings fitted with asbestos-containing building materials. <IMAGE>
Patent AT-E108068-T1 (AT)
Inventor: ZARLING JOYCE M
IPC: C07K14/56
Filed: 1988-09-22
Granted: 1994-07-15
Abstract: The present invention relates to novel antibody heteroconjugates and their use in methods for killing HIV-infected cells. The heteroconjugates are comprised of an antibody specific for an HIV antigen that is expressed on HIV-infected cells cross-linked to an antibody specific for an effector cell of the peripheral blood capable of killing an HIV-infected target cell. The antibody heteroconjugates of the invention physically bridge the effector cell to the target cell and may activate the lytic mechanism of the effector cell in the killing of the HIV-infected target cell. The methods, heteroconjugates, pharmaceutical compositions and combinations described herein provide a novel approach to the treatment of HIV-infected individuals by amplifying endogenous HIV-specific effector mechanisms and may also be of prophylactic value in individuals newly infected or accidentally exposed to the HIV virus.
Patent AT-E76870-T1 (AT)
Inventor: WEISS ALBRECHT DR
IPC: C12P7/40
Filed: 1988-09-30
Granted: 1992-06-15
Abstract: In a process for the preparation of dilute percarboxylic acid solutions, the selectivity is improved by using a protease as the hydrolase and by operating, if desired, in the presence of surfactants and in alkaline medium.
Patent AT-E91305-T1 (AT)
Inventor: CAROBBI RENATO
IPC: C13K13/00
Filed: 1988-11-23
Granted: 1993-07-15
Abstract: A process for preparing lactulose from lactose in which an aqueous lactose mixture is reached with a sodium aluminate solution and the solution obtained is continuously neutralized by feeding this solution and a sulphuric acid solution to a reactor simultaneously in such a manner as to obtain a pH of between 4.5 and 8. By operating in this manner an aluminium hydroxide suspension is obtained which can be easily separated from the lactulose solution.
Patent AT-E73946-T1 (AT)
Inventor: SCHRENK HARTMUT DR
IPC: G06K17/00
Filed: 1988-11-24
Granted: 1992-04-15
Abstract: With an EE-PROM having a low number of memory cells, unique registration of a large number of events is made possible by the memory being divided into areas of different significance and are operated as non-resettable counters. A logic circuit makes it possible to write to and read from the selected memory area and erase the memory area of lower significance. 
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Patent AT-E64920-T1 (AT)
Inventor: CHRISTENSEN RONALD J
IPC: C23F11/14
Filed: 1988-07-21
Granted: 1991-07-15
Abstract: An oxygen scavenger for boiler water includes ascorbic acid neutralized with diethylaminoethanol. The diethylaminoethanol provides condensate treatment for the long and short steam lines and improves the scavenging of the ascorbic acid.
Patent AT-E80260-T1 (AT)
Inventor: SCOVILLE EUGENE
IPC: A23F5/26
Filed: 1988-10-31
Granted: 1992-09-15
Abstract: A method for solubilizing partially extracted roasted and ground coffee in a fixed bed reactor in the absence of any added acid catalyst is disclosed. The hydrolysis is effective to achieve a soluble solids yield of about 58% to about 68% based on the original roasted and ground coffee and it effects minimal degradation of the soluble solids generated.
Patent AT-E96122-T1 (AT)
Inventor: MARKGRAF HANS-GEORG
IPC: B65H9/16
Filed: 1989-03-04
Granted: 1993-11-15
Abstract: An alignment and transport roll made of flexible material has a curved cross-section and comprises a ring-like thicker outer circumferential part 6. By the item to be transported 75, e.g. thinner or thicker paper as for example from a passbook, the outer part 6 of the roll 1 is deflected in alignment direction. Upon rotation of the roll or movement of the paper the item is aligned and transported. The alignment force is generated in one and the same direction regardless of the direction of movement of the item. Such a roll can also be provided with a supporting structure 110 on one side to avoid alignment in the wrong direction when the roll flips over by deflection in the wrong direction. Roll and supporting structure or roll per se can be joint in a pair of rollers coacting with each other. Roll or roller pair can be used in any alignment unit. It is preferably used in a passbook printer to align the passbook for printing purposes and the purpose of reading the magnetic stripe on the passbook. The roll is versatile enough to cope with thinner and thicker material. It also can be used for aligning and transporting continuous forms. As flexible material for the roll castable plastic material like polyurethane with a hardness of 60 Share A may be used.
Patent AT-E70854-T1 (AT)
Inventor: SCHARF ROLF
IPC: C10N40/06
Filed: 1989-09-08
Granted: 1992-01-15
Abstract: The invention relates to aqueous, clear solution-forming, substantially soap free lubricant compositions and to the use of the lubricant compositions according to the invention, especially as lubricants for the transport of glass bottles or poly(ethylene terephthalate) bottles. The substantially neutral aqueous lubricant compositions (pH 6-8) contain alkyl benzenesulfonates, partial phosphate esters with alkoxylated aliphatic alcohols, and aliphatic carboxylic acids, optionally in addition to typical solubilizers, solvents, foam inhibitors and disinfectants.
Patent AT-E71705-T1 (AT)
Inventor: MARTIN FREDERIC
IPC: G01M3/00
Filed: 1989-04-03
Granted: 1992-02-15
Abstract: The pig comprises: guide means (5); sealing means (7); at least one outer odometric sensor (10); acceleration-measuring sensors (Ax, Ay, Az) and gyroscopic sensors (G1, G2) incorporated into a core piece (16) protected in a barrel (11) mounted rotatably about its axis coaxial with the axis of the pig; and data-processing means (17). <IMAGE>
Patent AT-E87276-T1 (AT)
Inventor: PUPPEL ALFRED
IPC: B65G17/38
Filed: 1989-01-04
Granted: 1993-04-15
Abstract: In a multi-strand chain conveyor having conveying members (1) which are connected via coupling elements (2) to connecting links (9) of identical orientation of adjacent chain strands (17, 18, 19), projections (5) of the coupling elements (2) engage into the clear inner spaces (14) of connecting links (9) of the outer chain strands (17, 18) in a manner such that their ends point in different directions. As a result of the different direction of engagement of the ends of the projections (5) into the connecting links (9), undesired twisting of the outer chain strands (17, 18) are countered and in this manner the security of the connection between the conveying members (1) and the chain strands (17, 18, 19) is increased.
Patent AT-E107761-T1 (AT)
Inventor: GRANSTROEM STAFFAN
IPC: F27D13/00
Filed: 1989-03-10
Granted: 1994-07-15
Abstract: A container holding scrap iron for steel production is placed on a stand in a preheating station, where hot gas is passed through it to heat the scrap iron to a high temperature. The container comprises a cylindrical upper part, and a lower part comprising openable bottom halves. The upper part and the bottom halves each consist of a gas tight shell supported by an external load carrying frame. The frames are made up from hollow tubular girders, through which cooling gas and/or liq. is circulated, to cool the frames and the container.
Patent AT-E123193-T1 (AT)
Inventor: NARJES FERDINAND ING-GRAD
IPC: H04B3/46
Filed: 1990-03-26
Granted: 1995-06-15
Abstract: The monitoring and control of a digital telecommunication transmission system take the form of a processor unit, which is set up as master, interrogating telemetry signals from other processor units set up as a slave. According to the invention, in the event of a fault within the monitoring and control system a further master is activated which, depending on the type of fault, carries out the interrogation of the telemetry signals either of the entire faulty locating section or at least a part thereof. <IMAGE>
Patent AT-E132028-T1 (AT)
Inventor: VASCONCELOS GOLSON S
IPC: A61B17/12
Filed: 1990-04-12
Granted: 1996-01-15
Abstract: A latching mechanism for forceps (10) including first latch portion (30) on one forcep handle (16) and a second latch portion (60) on the other forceps handle (22) and a bias spring (23,80,82) for placing the handles (16,22), and thus the jaws (14,20), in a first predetermined spacing. The first latch portion (30) has a cam surface (38), a shelf (40) and a slot (42). The second latch portion (60) has a transverse projection (66) which engages the cam surface (38) as the handles (16, 22) close and then engages the shelf (40) and upon further closing of the handles (16, 22) and then springs through the slot (42) to disengage the latching mechanism (30, 60) and return the handles (16, 22) to the original position controlled by the bias spring (23,80,82). The first position allows a surgical assistant to load an aneurysm clip (26) into the jaws (14,20) of the forceps (10). The second predetermined position allows the surgical assistant to partially close the handles (16, 22) sufficient to hold the aneurysm clip (26) firmly in place. The surgeon then takes the forceps (10) and inserts the aneurysm clip (26) by further closing the handles (16; 22) and releases the latching mechanism (30,60) by relaxing the grip.
Patent AT-E131624-T1 (AT)
Inventor: BURNS DAVID
IPC: G01S7/292
Filed: 1985-03-22
Granted: 1995-12-15
Abstract: Signal processing circuitry is disclosed for processing the echo signals of echo sounders to extract the leading edge of bottom echo components of the echo signals and to provide a reading of the average area under successive leading edges. Second and later bottom echo processing is additionally disclosed. Processing is achieved with a sample and hold circuit comprising an integrator (34), a first switch (33) for switching the required echo signal portion to the integrator, storage means (C2) for storing integrated values to be displayed, and a second switch (35) for selectively coupling values from the integrator to the storage means.
Patent AT-E126663-T1 (AT)
Inventor: SCHOENLEBER HEINZ
IPC: A01C23/04
Filed: 1990-12-08
Granted: 1995-09-15
Abstract: In this mobile apparatus (Figure 1), the agent is forced at constant regulable pressure through a pipeline 7 by means of compressed air 1 via a pressurised container 4 serving as active ingredient container.   The flow rate control valve 11 is a needle valve with electrical servomotor and regulates the required quantity of agent which is indicated in the flow rate counter 12 having indicating device 12a. This quantity control is velocity-dependent and can be controlled by means of computer electronics in order to discharge a uniform amount of agent onto the surface. The active ingredient is sprayed into the mixing container 9 via the angled nozzle 8 at a higher pressure than the pressure of the water 9a coming from the water reservoir pump. The cylindrical baffle 10 with inclined slots in the outside wall brings about a homogeneous mixing of the desired solution. Depending on the number (Figure 2) of the angled nozzles 8 used, various active ingredients can be simultaneously fed into the container 9. To prevent contamination of the operating staff, the agent is emptied out of the canister 5 via the filling hose 5a into the agent container 4 through a filling lock. The residual amount of the agent is drained back into the canister via the stopcock 6 and the emptying connection pipe 5a. <IMAGE>
Patent AT-E129362-T1 (AT)
Inventor: NEWMAN ROBERT A
IPC: H01L23/14
Filed: 1990-07-24
Granted: 1995-11-15
Abstract: A plastic encapsulated integrated circuit package is disclosed which comprises a multilayer ground plane assembly bonded to a lead frame with an integrated circuit die bonded to the composite assembly. The multilayer ground plane assembly is first formed by bonding together a copper sheet and a thermally conductive polyimide material insulating layer to which is also bonded a layer of a b-stage epoxy resin. The ground plane assembly is then bonded to the lead frame by placing the b-stage epoxy layer of the ground plane assembly against the lead frame and heating the ground plane assembly and lead frame to a temperature of from about 120 DEG C to just under 200 DEG C for a time period not exceeding about 10 seconds to bond the b-stage epoxy resin to the lead frame without oxidizing it. An integrated circuit die is then attached to the composite assembly with an epoxy adhesive and the die attached assembly is then cured in a non-oxidizing atmosphere in an oven at approximately 150 DEG C for about 90 minutes to cure the adhesive and the b-stage epoxy layer. The die is then electrically connected to the lead frame. The bonded together ground plane/lead frame/die composite assembly is then placed in a mold and encapsulated in plastic.
Patent AT-E119890-T1 (AT)
Inventor: MATSUBARA AKIRA
IPC: A61K31/42
Filed: 1990-08-01
Granted: 1995-04-15
Abstract: Aminoketone derivative compounds containing a heterocyclic ring bonded to an aminoketone moiety and useful as effective ingredients of centrally acting muscle relaxants and pollakiurea curing agents. They are of formula (I):- <CHEM> s
Patent AT-E127384-T1 (AT)
Inventor: CARR ROY D
IPC: A61L15/16
Filed: 1990-10-18
Granted: 1995-09-15
Abstract: A continuous process is provided for the preparation at ambient temperatures of a polymer-based foam sheet in which the foam is produced from a reaction product capable of curing at ambient temperatures formed by the reaction of a reactant composition comprising a prepolymer, such as an isocyanate-capped polyether, and water. The process includes providing a continous substrate (5); depositing said reaction product onto said substrate (5); compressing said reaction product by subjecting said product to at least one compression of a predetermined degree after said reaction product has creamed but prior to the time said reaction product has finally cured; and finally curing said reaction product. In addition to the above process an apparatus for the production of the aforesaid foam is also described.
Patent AT-E96146-T1 (AT)
Inventor: BOURZAT JEAN-DOMINIQUE
IPC: C07C275/34
Filed: 1990-05-09
Granted: 1993-11-15
Abstract: Compounds of formula:  <IMAGE>  in which R1 is (a) a phenyl radical or a substituted phenyl radical, (b) a chain -CH(R8)-COOR4, (c) a chain -CH2-CO-NR5R6 or (d) a phenylalkyl radical, R2 is a methylene or ethylene radical or a radical -CH(R7)-, R3 is a 1- or 2-naphthyl radical, 2- or 3-indolyl or phenylamino radical in which the phenyl ring is optionally substituted on the understanding that, when R3 is 1- or 2-naphthyl or 2- or 3-indolyl radical, R7 cannot represent a benzyl, alkylthioalkyl or phenyl radical, as well as, when R2 is a radical -CH(R7)-, their racemates and their stereoisomers, and medicinal products containing them.
Patent AT-E108312-T1 (AT)
Inventor: ROSEN HENRI E
IPC: A43B/
Filed: 1990-02-13
Granted: 1994-07-15
Abstract: Shoe has an inner assembly (48) having a deformable portion (46, 50) which acts together with the shoe upper (24) to adjust the girth of the shoe to fit feet of differing widths and girths. Pref. the portion is resiliently deformable and can be made of elastic sheet material, on adjustably tensioned spring or a deformable gas filled bladder. The elastic material can be a spandex fabric. The inner assembly (48) can be made in part of plastic foam.
Patent AT-E121665-T1 (AT)
Inventor: DIMTER ERWIN
IPC: B27F1/00
Filed: 1991-01-08
Granted: 1995-05-15
Abstract: Finger jointing press for making finger joints in boards (16), having two tables (5, 19), which are able to travel jointly on common tracks (1, 2) on conveying the board strip during the curing of the glue and are displaceable towards one another, for receiving continuously supplied boards (16), pressing devices (10, 10') which firmly hold the boards (16) when the tables (5, 19) are moved together and release them when the tables are moved apart being arranged above the tables (5, 19). The pressing devices (10, 10') can be pressed against the boards (16) by lever linkages (7, 7', 17, 17', 18, 18') which are pivotable by means of the connecting rods (9, 9') displacing the tables (5, 19). <IMAGE>
Patent AT-E138417-T1 (AT)
Inventor: MATSUO MASAHIRO
IPC: C21B13/14
Filed: 1991-02-27
Granted: 1996-06-15
Abstract: The invention relates to a prereduction furnace of a smelting reduction facility of iron ore consisting of a fluidizing prereduction chamber (15) installed at the upper part of the prereduction furnace (2) in which iron ores are fed and prereduced, a gas blowing chamber (14) installed at the lower part of the prereduction furnace (2) into which a reducing gas is fed, a ceramic main body (30) of a distributor (12) installed between the fluidizing prereduction chamber (15) and the gas blowing chamber (14), a metal box (31) attached to the bottom side of the main body (30), in which a cooling fluid flows, which prevents adhesion of dust in the reducing gas, nozzles (13) passing through the main body (30) and the metal box (31) for injecting the reducing gas in the blowing chamber (14) into the prereduction chamber (15) and a discharge pipe (19) for discharging prereduced iron ores installed at a bottom center of the prereduction chamber (15) extending through the ceramic main body (30), the metal box (31), and a bottom of the gas blowing chamber (14). <IMAGE>
Patent AT-E115943-T1 (AT)
Inventor: SARFATI ALBERTO GUSTAVO
IPC: B65H51/26
Filed: 1991-06-01
Granted: 1995-01-15
Abstract: The invention relates to a delivery device for running yarns, especially for feeding these to yarn-processing machines, such as, for example, for the insertion of the weft yarn into a weaving machine, in which device the yarn is fed tangentially to a drum connected to a rotary drive and is taken off from this again by means of a draw-off force acting on the far side of the drum, the yarn looping round only part of the circumference of the drum rotating at a circumferential speed higher than the yarn draw-off speed and being capable of being brought, by means of the draw-off force applied tangentially relative to the drum, into slipping engagement with the drum outer surface, and at least two drums adjacent to one another in an axis-parallel manner being so subdivided by fixed partition walls that each of the drums forms a plurality of regions, located in succession in the direction of the drum axis, for part looping by the yarn, in such a way that the yarn passes over from the region of the drum onto the region of the other drum. To optimise the operating mode of a delivery device of this type, the invention proposes that the drum outer surface have a radially outward-directed annular collar (R) in alignment with the plane of each of the partition walls (47, 48). 
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Patent AT-E119918-T1 (AT)
Inventor: BAYER HEINER DR RER NAT
IPC: C08F2/46
Filed: 1991-07-16
Granted: 1995-04-15
Abstract: A novel radiation-curable reaction resin system is proposed which is a storage-stable, homogeneous solution of thermoplastic in a compatible reaction resin, the proportion of the thermoplastic in the solution being from 3 to 50% by weight. The reaction resin system can be cured by means of radiation to give a moulded material which has a continuous phase and a disperse phase and whose mechanical properties have been improved towards those of thermoplastics.
Patent AT-E129213-T1 (AT)
Inventor: FANTACCI GIANFRANCO
IPC: B63H11/11
Filed: 1991-08-09
Granted: 1995-11-15
Abstract: The invention relates to a water jet propulsion apparatus for a watercraft or a vessel, particularly for a mine hunter. According to the invention at least one first water jet thruster unit (A) constructed for high-speed navigation and provided with its own direction and inversion control means (6,7,8), is combined with at least one second water jet thruster unit (B) constructed for low-speed noiseless navigation and provided with its own direction and inversion control means (14;24). One water pumping system (1) is associated with both of the first and the second water jet thruster units (A,B) and is alternatively connectable to the one or the other of these first and second thruster units (A,B). <IMAGE>