baber/WOPTO huggingface dataset:
Patent AT-E41127-T1 (AT)
Inventor: WADELL LARS G A
IPC: B65B25/06
Filed: 1986-02-01
Granted: 1989-03-15
Abstract: A packing machine for food products comprising a conveyor (20) for carrying the food products to be packaged, and a conveyor (16) for carrying open-topped containers (11) adapted to travel towards and to pass beneath the forward edge of the food-product carrying conveyor (20) characterised in that, at least at this position, the container-carrying conveyor (16) is inclined downwards in the direction of travel at an acute angle of less than 60 DEG  to the horizontal and adapted to travel discontinuously so that when a container (11) is positioned at successive stopping positions beneath the forward edge of the food-product carrying conveyor (20) the food products (21) may fall off the said forward edge consecutively into the container until the container is filled with the food products in a compact row.
Patent AT-E41648-T1 (AT)
Inventor: DEGRAFF RICHARD RAYMOND
IPC: C07C1/00
Filed: 1986-05-21
Granted: 1989-04-15
Abstract: A fractionation method is disclosed for the recovery of product alkylaromatic hydrocarbons produced by the alkylation of aromatic hydrocarbons. Three fractionation columns are employed in series. Aromatic feed hydrocarbons are recycled from the overhead of the first column, which is reboiled by the overhead vapor of the second column. The product alkylaromatic is recovered from the condensate produced in using the second column overhead as a heat source. The product alkylaromatic is also present in the bottoms of the second column which flows into a low pressure stripping column. The entire overhead vapor of the stripping column is compressed and passed into the lower portion of the second column.
Patent AT-E49293-T1 (AT)
Inventor: ABONYI MIHALY
IPC: B01J19/32
Filed: 1986-07-23
Granted: 1990-01-15
Abstract: A film-flow packing (22) for apparatus performing heat- and material-exchanges between a liquid and a gaseous medium, particularly for cooling towers and degassing units, comprises, in a manner known per se, juxtaposed cooling sheets (20) with fluid conducting channels (e.g. 26a) having parallel medial lines (30) is improved by that the channels (e.g. 26a) are of sinuous shape (e.g. 28a), and mutually opposite channels (e.g. 26a and 26b) are offset with respect to one another while, in a projection at right angle to the cooling sheets (20), the channels (e.g. 26a) intersect and form a system of interconnected passages. The useful surface of the improved packings (22) amounts to 180 to 250 square meters per cubic meter in distinction to the value of 100 to 150 square meters per cubic meter of conventional packings. This is due to crossings (32) of the channels (e.g. 26a) which offer uniformly distributed points of mutual support and bonding of the cooling sheets (20) of a packing (22).
Patent AT-E81355-T1 (AT)
Inventor: BAECK ANDRE
IPC: C11D17/04
Filed: 1986-07-22
Granted: 1992-10-15
Abstract: Amines and phosphates esters and amine oxides are combined to provide water-insoluble, water-dispersible fabric softeners. The softeners are formulated in a variety of laundry compositions.
Patent AT-E68618-T1 (AT)
Inventor: DODSON CHRISTOPHER
IPC: G07F17/24
Filed: 1986-07-15
Granted: 1991-11-15
Abstract: A control system for use in connection with one or more facilities comprising means for receiving information identifying a particular token, which system is operable so as, when intermittently presented with the token after receiving said identifying information, to recognise that token as a key and to permit access to and/or operation of one or more of the facilities until a predetermined time has elapsed or a selected event has occurred and until then not to recognise tokens of other random users, and thereafter no longer to permit access to and/or operation of the or each facility until further identifying information relating to a valid token is received.
Patent AT-E52366-T1 (AT)
Inventor: DEMEYER PIERRE
IPC: H02H6/00
Filed: 1986-02-10
Granted: 1990-05-15
Abstract: Microprocessor-based digital solid-state trip unit (48) generating an inverse time long delay and/or short delay trip by digital simulation of the heating and cooling of a bimetallic strip. A digital value (TETALR), stored in a RAM memory simulates the temperature of the bimetallic strip, this value being incremented when the current exceeds a preset pick-up (ILR) or on the contrary decremented if the current is lower than this pick-up (ILR). Tripping is caused when the stored value (TETALR) exceeds a maximum pick-up (TETAMAX). The microprocessor (48) computes the incrementation factor (DTETAE) in terms of the square of the current.
Patent AT-E51835-T1 (AT)
Inventor: GUIFFRAY MICHEL
IPC: B65D1/02
Filed: 1986-11-20
Granted: 1990-04-15
Abstract: A container of plastics material or other material for receiving a liquid formed by an extrusion-blowing process or by any other conventional process, comprising a neck (1) in which is formed an opening for expelling the liquid. The container comprises two sides each formed by a planar bearing portion (2A, 3A) and by a rounded portion (2B, 3B) connected to the planar portion and to the neck (1), the two planar portions forming a dihedron, and the two aforementioned bearing portions being interconnected by curved lateral portions (5). This arrangement renders the container unoverturnable, whatever be the position in which the container is placed on a support plane, and imparts thereto a maximum volume for a given amount of plastics material used in its manufacture.
Patent AT-E43291-T1 (AT)
Inventor: EYRAUD MARCEL
IPC: B29K67/00
Filed: 1986-04-11
Granted: 1989-06-15
Abstract: A thick composite polyester film of between 40 and 300 microns in thickness being crystalline or semicrystalline comprising drawn unfilled layer (A) of thickness e, covered on at least one surface thereof with a thin drawn filled layer (B) of thickness e2, having an overall roughness greater than 0.3 microns and being filled with inert particles wherein the volume median diameter of the filler being at least equal to the thickness of layer (B); the thickness ratio of layers (A) and (B) denoted by e1/e2 is lower than 5% and the percentage of scattered light transmitted from the composite film is lower than 7.
Patent AT-E58107-T1 (AT)
Inventor: BOECKER ALBERT
IPC: B66B9/16
Filed: 1987-10-02
Granted: 1990-11-15
Abstract: The invention relates to an inclined elevator, in particular a freight or passenger elevator, on whose telescopic guide rails a carriage carrying a load-lifting member is movable. The invention is directed in particular towards such guide rails in which a larger change in diameter takes place from telescopic stage to telescopic stage. The essence of the invention consists in the fact that the distance between top and bottom roller or between top roller on the one hand and bottom roller and side roller of the carriage on the other hand is variable at the transition from one telescopic stage to the following telescopic stage in order to guarantee reliable bearing of the rollers against the guide rails. <IMAGE>
Patent AT-E63140-T1 (AT)
Inventor: HATFIELD W ROBERT
IPC: C01B/
Filed: 1982-08-06
Granted: 1991-05-15
Abstract: Platinum lost from a catalyst gauze in a nitric acid plant is recovered using a recovery gauze placed immediately downstream of the catalyst gauze. The recovery gauze consists of palladium or an alloy comprising a major proportion of palladium, and the mesh size and wire diameter of the recovery gauze are chosen such that the predicted recovery gauze cycle length is from 0.9 to 1.1 times the catalyst gauze cycle length.
Patent AT-E80219-T1 (AT)
Inventor: ASTLE WILLIAM B JR
IPC: F28D19/04
Filed: 1987-09-14
Granted: 1992-09-15
Abstract: A heat exchanger for reclaiming energy from an exhaust airstream (H) includes a porous metal element (20) suitable for absorbing heat from the exhaust airstream (H), means for reciprocally moving the porous element (20) back and forth transversely to the exhaust airstream (H), an inlet duct (8) for receiving the exhaust airstream (H) and directing it through the porous element (20) to an outlet duct (10), and reclaiming air blower means (34) for delivering two heat-reclaiming airstreams (R) through the porous metal element (20), one on either side of the exhaust airstream (H) for drawing said airstream (R) through said porous element (20).
Patent AT-E42783-T1 (AT)
Inventor: RICARD BRUNO
IPC: E04G17/02
Filed: 1987-01-22
Granted: 1989-05-15
Abstract: 1. Adjustable spiral staircase, of the type comprising a central pillar or newell (1) and a plurality of length-adjustable steps (8) of said staircase, which is provided with a handrail, characterized in that said handrail has an adjustable configuration and is constituted by handrail elements or modules (12) assembled to one another by means of at least one joint (17), each handrail element or module (12) being connected to and supported by a single step bracket (2).
Patent AT-E88360-T1 (AT)
Inventor: BERGLUND BENGT GOERAN
IPC: A61M/
Filed: 1987-07-06
Granted: 1993-05-15
Abstract: Described is a device for release of a substance from a solid preparation thereof to a flowing liquid during simultaneous parenteral administration of the liquid to a patient, which device comprises a connector (l) connectable into a system for parenteral administration of the liquid, and having an inlet (6) and an outlet (l2) for the liquid and means for liquid communication of said inlet and outlet with a valve device (4, 5) which comprises a mobile valve core (5) having a bypass position providing for direct liquid flow from the inlet to the outlet of the connector and a working position providing for liquid flow from the inlet (6) of the connector into a releasable container (l5) for the solid preparation. The device is characterized in that the valve core (5) has an outlet means (l3A) and a separate inlet means (l9A) simultaneously connectable to an inlet means (l4) and a separate outlet means (l8) respectively on the releasable container, the releasable container further having therein means (l6) for conducting the liquid from the inlet thereof to a space where it will contact the solid preparation (l7), and further to the outlet of the releasable container (l8), and via the valve core in a flow path to the outlet (l2) of the connector.
Patent AT-E116863-T1 (AT)
Inventor: GUIRE PATRICK E
IPC: G02C7/04
Filed: 1987-10-16
Granted: 1995-01-15
Abstract: The biocompatibility of biomaterials having solid surfaces is improved through coating the same with biocompatible agents. The method for modifying the solid surface to improve biocompatibility employs molecules of a biocompatible agent and a chemical linking moiety possessing a photochemically reactive group capable upon activation of covalently bonding to the solid surface and possessing a different reactive group as capable upon activation of covalently bonding to separate molecules of the biocompatible agent. One of the groups is unresponsive to activation by a stimulus to which the other group is responsive. The method comprises applying stimulus to sequentially activate the groups and covalently bind the different reactive group of the linking moiety to the molecules of the biocompatible agent and to photochemically covalently bind the linking moiety to the solid surface with a sufficient population density to enable the molecules of the biocompatible agent to effectively shield the solid surface and to provide a biocompatible surface.
Patent AT-E71852-T1 (AT)
Inventor: HAWRYLENKO ALEXANDER DIPL-ING
IPC: B01L7/02
Filed: 1988-06-20
Granted: 1992-02-15
Abstract: The shaking device (5) is provided with a drive (7) for producing the shaking motion, and is provided with a tank (8) for receiving the water (10) and with a platform (15) in the water bath with holding devices for the containers of the liquid to be shaken, for example conical flasks. The tank (8) has a receiving area (9) for the water bath in the form of a sealed ring with a central passage (11) for the drive axle (12) of the drive (7), the platform (15) being essentially of circular ring shape, fixed to the upper end of the drive axle (12) and driven by this.
Patent AT-E75765-T1 (AT)
Inventor: KURAUCHI YASUHIRO
IPC: B01D61/44
Filed: 1988-08-03
Granted: 1992-05-15
Abstract: A method for purifying a dipeptide ester by electrolysis in an electrolytic cell comprising an anode compartment, a cathode compartment and a central compartment partitioned by anion exchange membranes, which comprises supplying an aqueous dipeptide ester solution containing an inorganic acid to the central compartment defined by said anion exchange membranes, an aqueous solution containing a basic substance or an aqueous electrolyte solution containing a basic substance to the cathode compartment and an aqueous electrolyte solution to the anode compartment, supplying hydroxyl ions from the cathode compartment to the central compartment through the anion exchange membrane to neutralize the aqueous dipeptide ester solution containing the inorganic acid and removing anions of the inorganic acid in the aqueous dipeptide ester solution from the central compartment to the anode compartment through the anion exchange membrane.
Patent AT-E78507-T1 (AT)
Inventor: KNOP KLAUS DR-ING
IPC: C10J3/54
Filed: 1988-08-31
Granted: 1992-08-15
Abstract: In gasifying coal in a preferably allothermally heated gas generator, the hot product gas taken off from the gas generator is used as the heating medium for generating high-pressure and/or low-pressure steam, and the condensate water obtained from the product gas on cooling is separated off, freed of any volatile or organic impurities present therein and then evaporated in an evaporator and returned as process steam into the gas generator. The high-pressure and/or low-pressure steam is used as the heating medium for the evaporator, if appropriate after previous utilisation in a steam turbine. This leads to environmentally friendly recycling of the condensate water from the product gas.
Patent AT-E101775-T1 (AT)
Inventor: MUYSSEN JOHN
IPC: H04Q3/545
Filed: 1988-09-19
Granted: 1994-03-15
Abstract: A terminal, particularly a data terminal (DV), outputs the access addresses of two terminals to be connected to one another to a central computer control of the communications system and evaluates them in such a manner that these access addresses are transferred to the call-back program control as the addresses of a calling subscriber and of a subscriber calling back. <IMAGE>
Patent AT-E66809-T1 (AT)
Inventor: AGUADISCH LOUIS MICHEL JACQUES
IPC: A61K9/10
Filed: 1988-01-26
Granted: 1991-09-15
Abstract: Improved pharmaceutical delivery devices which can deliver hydrophilic or polar pharmaceutically active materials, as well as optionally hydrophobic or non-polar materials, have small particles with on average a diameter below 20 microns of a drug component comprising the hydrophilic or polar pharmaceutically active material, dispersed in a silicone matrix. These devices are produced by using certain organopolysiloxane-polyoxyalkylene copolymers. Preferably an emulsion of the drug component in a silicone containing composition is made before curing the composition to an elastomer.
Patent AT-E75691-T1 (AT)
Inventor: JOUILLAT CLAUDE
IPC: B65B3/04
Filed: 1988-10-24
Granted: 1992-05-15
Abstract: In order to dispense a liquid or pasty product, it is advantageous to package it under pressure, in the absence of air, inside a container (1) which is closed off hermetically by a valve (2). A convenient way of placing it under pressure therefore consists in using an elastic container (1) which has been previously deformed so that its walls (10), seeking to re-assume their natural shape (in broken lines), exert a force on the product. 
<??>The present invention has recourse to mechanical means for imposing this deformation. Thus, the container (1) may be filled with product at atmospheric pressure. It also consists of a single casing whose shape respects the display conditions peculiar to the market for this type of dispenser and lends itself to easy handling. Finally, when it is provided with a valve (2) of the precompression-pump-type, up to 95% of the product initially contained in the container (1) can be used up. 
<IMAGE>
Patent AT-E85194-T1 (AT)
Inventor: KOETHER BERNARD G
IPC: A47J37/12
Filed: 1989-01-23
Granted: 1993-02-15
Abstract: Cooking apparatus (10), for example, a pressure fryer having a closed cooking vat (11), which includes a pressure-control system for terminating pressure introduction into the fryer and for releasing pressure therein slightly before the cooking cycle is complete to deter an operator from opening the cooking vat (11) before pressure is released therefrom.
Patent AT-E109164-T1 (AT)
Inventor: PIANI SILVANO
IPC: C08B37/00
Filed: 1989-05-19
Granted: 1994-08-15
Abstract: New heparin derivatives having antithrombotic activity, also endowed with reduced hemorrhagic and anticoagulant effects, obtained by treating in a basic medium heparins of various origin, optionally in the presence of alkali metal salts and of a reducing agent. The heparin derivatives obtained through this treatment show peculiar chemico-physical characteristics, like new signals at about 53 and 54 p.p.m. in the <1><3>C-NMR spectrum and a raise of the specific rotatory power, compared to that of the starting heparins, to values between +50 DEG  to +90 DEG . Said structural modifications produce an improvement of the biological properties of the heparin, substantially keeping the antithrombotic activity while diminishing the hemorrhagic effect in vivo and the anticoagulant activity in vitro.
Patent AT-E86072-T1 (AT)
Inventor: THAMM RUEDIGER DR DIPL-CHEM
IPC: A61L2/18
Filed: 1989-09-20
Granted: 1993-03-15
Abstract: Use of aqueous microbicidal compositions containing quaternary ammonium salts of the general formulae <IMAGE> in which R1 is an alkyl radical with 8-18 carbon atoms, R2 is an alkyl radical with an even-numbered hydrocarbon chain of 8 to 16 C atoms, n is a number from 1 to 5 inclusive, and X<-> is the anion of an inorganic and/or an organic acid, and a diguanidine compound of the general formula <IMAGE> in which R3 is an alkyl radical of 8 to 18 C atoms, m is an integer from 2 to 6 and HX is an inorganic and/or organic acid, in a ratio of components I, II and III of 5:1:1 to 1:1:5 for the disinfection of dental impression materials and for the auto-disinfection of plaster and alginate impression materials by addition in place of water on preparation of these materials.
Patent AT-E120903-T1 (AT)
Inventor: MAUTHE MANFRED DIPL-ING
IPC: H03G7/00
Filed: 1989-09-25
Granted: 1995-04-15
Abstract: The invention relates to integrated compression amplifiers which can be constructed in CMOS technology and the threshold voltage of which is programmable. The compression amplifiers specified can be installed in a multi-channel AGC device so that the circuit can also be integrated on a "switched capacitor" filter chip in CMOS technology. Essentially, the compression amplifier circuits are a feedback-type amplifier the gain of which is controlled by the output amplitude. For this purpose, an amplifier SC with variable gain, constructed as "switched-capacitor" amplifier, a rectifier stage GR' and a low-pass filter TP' are present in the feedback branch and a two-quadrant multiplier ZM' must be connected between input and output Ue', Ua'. In this arrangement, the output of the low-pass filter TP' is fed back to the control input of the two-quadrant multiplier ZM'. 
<IMAGE>
Patent AT-E75136-T1 (AT)
Inventor: STADELMANN HANS
IPC: A63B23/02
Filed: 1989-12-21
Granted: 1992-05-15
Abstract: Tilting bed having a rolling frame which is formed from two supporting elements which are at least partially curved in the shape of a circle, are substantially flat, and are fixedly coupled to each other in a parallel position, and permits any desired inclination of the lying surface within a particular angular range, a desired inclination being set by moving a pendulum weight, provided on the frame, on an arcuate path. According to the invention, the subject of the invention is characterised by two liquid containers (2. 4) which can be alternatingly filled and emptied and are arranged on the inside of the rolling surface (2. 3) of the frame (2), which is defined by the two supporting elements (2. 1) curved in the shape of a circle, set apart at an angle ( alpha ), by means of which the distance along the arc between two desired inclinations of the lying surface (1. 4) on the rolling surface (2. 3) can be predetermined. <IMAGE>
Patent AT-E103786-T1 (AT)
Inventor: RAU JEROME E
IPC: A47L9/24
Filed: 1989-10-26
Granted: 1994-04-15
Abstract: An adapter (28), mounted on the cylindrical sidewall (33) of a vacuum cleaner tank (15), provides a receptacle (32) for a rigid connector (30) on which a flexible vacuum hose (20) is sealingly mounted. The leading edge (47) of the connector insert is beveled. A corresponding beveled surface (42) is formed on the inner wall of the receptacle to engage and seal with the beveled leading edge of the connector to form a continuous, peripheral seal immediately adjacent to the wall of the tank so that when the vacuum motor is turned on, a positive force is generated to increase the effectiveness of the seal.
Patent AT-E72798-T1 (AT)
Inventor: BIGAND FRANCOIS MAURICE
IPC: B65D75/54
Filed: 1989-01-09
Granted: 1992-03-15
Abstract: The machine of this invention essentially comprises conveyors (1) for transporting objects (2) to be packaged, two systems (3, 7) for feeding film located, respectively, on each side of the plane of the conveyors (1) and delivering two opaque films (4, 8), between which the object (2) to be packaged is placed, means (11, 12) for welding and cutting the films, a system (14) for feeding a third transparent film (15) fixed to the opaque film (4) and defining therewith a space capable of containing a document (D) delivered by conveyors (20) and a chute (21) arranged  between the film-feed systems (3, 14). <IMAGE>
Patent AT-E109622-T1 (AT)
Inventor: BARLET CHRISTIAN
IPC: A01M7/00
Filed: 1989-11-28
Granted: 1994-08-15
Abstract: Method for the distribution onto the ground of an active product in the liquid or powder state with a view to the selectively programmed covering of a surface on the ground in a series of predetermined discrete zones, the method being of the type in which the product is distributed over the ground by at least one bank equipped with a plurality of spraying nozzles (35,36,37,38), and the method is characterised in that the individual output of each nozzle, or group of nozzles, is controlled by appropriate control circuits (47,48,49), the nozzle or group of nozzles being provided for this purpose with an appropriate adjustment device (44,45,46), this control being carried out from a central programming device (30) capable of adjusting, at any time, the spraying of the product at the level of each nozzle or group of nozzles according to its temporary position perpendicular to a specified discrete zone. 
<??>- The invention also relates to the distribution device associated with a microprocessor programming each nozzle. 
<IMAGE>
Patent AT-E106048-T1 (AT)
Inventor: BOGEAT DANIEL
IPC: B60P3/40
Filed: 1989-10-26
Granted: 1994-06-15
Abstract: A device of the invention comprises a lorry (1) and a trailer (2) connected to the lorry by a telescopic drawbar (4). The telescopic drawbar (4) is articulated at the rear of the lorry chassis (5) by a towing hook (16) and is articulated at the front of the trailer (2) by an articulation of horizontal transverse axis. A load-carrying frame (3) rests at its two ends on articulation means (13, 14) permitting the frame to pivot freely about vertical axes (A - A; B - B). The telescopic drawbar (4) has a length which can vary as a function of the length of the load and of the conditions of the bends negotiated by the device. <IMAGE>