baber/WOPTO huggingface dataset:
Patent AT-385207-B (AT)
Title: Tank, in particular circular settling tank
Inventor: LEONHARD STANISLAUS DIPL ING
IPC: B01D21/06
Filed: 1985-05-20
Granted: 1988-03-10
Abstract: In a tank 19, in particular a circular settling tank 18 with a supporting device 2, which is arranged above the surface of the tank contents, for appliances which are used to operate the tank 18, 19, which supporting device is mounted in a central region of the tank 18, 19 in such a manner that it can rotate about an approximately vertical axis 1, 1a and is supported on a track 3, the carriage mechanism 4 is forcibly guided along the track 3a by guide wheels 13 which engage around this track. The supporting device 2 is connected to the carriage mechanism 4 via a rocker 7, so that the distance between the vertical axis 1 at which the supporting device 2 is mounted rotatably and the supporting location 10 on the carriage mechanism 4 is variable. In this way, the track 3 can be formed less accurately, resulting in a lower structural outlay, and the inaccuracies in the track 3 are compensated for by the longitudinally variable design of the supporting device 2. Faults in the horizontal profile of the track 3a can also be compensated for as a result of the supporting device 2 being connected in a vertically pivotable manner to the vertical centre pin in the middle of the tank (articulated joint 5) and, in addition, being rotatably connected to the carriage mechanism 4 (articulated joint 6). <IMAGE>
Patent AT-406452-B (AT)
IPC: B05C17/005
Filed: 1996-09-19
Granted: 2000-05-25
Abstract: The tool has second piston (8) additionally fastened to the front end of the connecting rod (4). The face areas (F1,F2) of the two pistons may be equal or different. The ratio between the distance (12) between the first pushrod (5) and connecting rod, and the distance between the connecting rod and centre line through the second piston corresponds to the ratio between the face of the second piston and face of the first piston.
Patent AT-401536-B (AT)
Title: Device for preventing driving onto a road surface
Inventor: HOLZER RUDOLF
IPC: E01F13/10
Filed: 1994-09-12
Granted: 1996-09-25
Abstract: A device 1 which prevents driving into roads from the wrong side has a sloping surface 15 leading downwards from the carriageway surface 3 counter (arrow 20) to the prescribed travelling direction 5. Provided in the region of a step 7, which lies opposite the sloping surface 15, are sharpened prongs 12, which protrude from the step 7 in the travelling direction 5 and are arranged level with the carriageway surface 3. If a vehicle drives over the device counter 20 to the prescribed travelling direction 5, at least one wheel of the vehicle hits the prongs 12 and is slashed, so that it is impossible to continue. <IMAGE>
Patent AT-404872-B (AT)
Title: Stove, in particular chimney stove
IPC: F24B1/02
Filed: 1996-12-16
Granted: 1999-03-25
Abstract: The invention relates to a stove 1, in particular chimney stove, in which the front wall 6 and at least part of the side walls 7, 8 are formed by a one-piece first structural part, to which the end faces running perpendicularly to its longitudinal extents form a stand-on surface, and the rear wall 12, together with a bottom plate 25 and the top plate 26, is formed by a further approximately U-shaped one-piece structural part 27, side faces 98, 99 being connected to the side walls 7, 8 and the front wall 6 of the first structural part 9. Legs of the first structural part 9 which form the side walls 7, 8 project beyond the rear wall 12 opposite to the direction of the front wall 6 and beyond the bottom plate 25 opposite to the direction of the top plate 26, and one of the end faces is connected to a stand-on plate 100 and a rear-wall plate 13 running parallel to the rear wall 12 is connected to the longitudinal end edges, facing away from the front wall 6, of the legs. <IMAGE>
Patent AT-402459-B (AT)
IPC: G01D5/25
Filed: 1992-11-17
Granted: 1997-05-26
Abstract: A circuitry for processing analogical current and voltage signals to be further processed by microcomputers (4, 5) has at least two input modules (1) for processing voltage signals and at least two input modules (2) for processing current signals. Among these modules, at least one input module (1, 2) of each type is coupled by two constant current sources (3) to two microcomputers (4, 5). Two detachable connections (6, 7) arranged at the output of each of the other input modules (1, 2) make it possible to connect at least one input module (1, 2) to both microcomputers (4, 5), via two constant current sources (3), or to connect at least one input module (1) for voltage signals to one microcomputer (4) and at least one input module (2) for current signals to the other microcomputer (5), each time via a constant current source (3). The number of inputs of both microcomputers (4, 5) is the same and always smaller than that of the input modules (1, 2). The number of constant current sources (3) corresponds to the sum of the inputs of both microcomputers (4, 5). The advantage of this circuitry lies in the possibility to match the fixed and variable input modules (1, 2) so that the greatest possible freedom is ensured at the design stage with a minimal amount of hardware.
Patent AT-399721-B (AT)
Title: Process for the removal of citric acid from a solution by electrodialysis
IPC: C12P7/48
Filed: 1992-11-18
Granted: 1995-07-25
Abstract: In a process for obtaining citric acid, solutions of organic acids (e.g. produced by fermentation and possibly also containing other constituents such as biomass, oxalic acid, gluconic acid etc.) are filtered (also by overflow filtration) and then treated in several steps consisting of raising and lowering the pH, and removing various constituents by electrodialysis. Through the use of electrodialysis with bipolar membranes, the required chemicals (for raising and lowering the pH) are circulated. To improve the purity of citric acid, it is possible to employ selective cation or anion exchange membranes.
Patent AT-400828-B (AT)
Title: Method and installation for manufacturing ceramic tiles with great dimensional accuracy
Inventor: MAGERBOECK GUENTHER ING
IPC: B24B7/06
Filed: 1993-12-30
Granted: 1996-03-25
Abstract: The invention relates to a method and a device for manufacturing fired tiles with great dimensional accuracy by grinding the opposite sides. In order to guarantee a desired actual dimension c of the tiles 3 even when the grinding wheel 4 suffers abrasion or attrition, it is proposed that the tiles 3, which are laid out in a row of tiles along an imaginary central axis x1, are guided through at least one processing zone B, B', in which, after being processed by means of a measuring arrangement 5, the actual dimension c is determined and, in the event of deviation from a desired dimension, an inward or outward adjustment of the grinding wheels 4 is carried out according to the dimensional deviation.
Patent AT-393251-B (AT)
IPC: A61G5/04
Filed: 1987-10-20
Granted: 1991-09-25
Abstract: A track laying gear (2, 3) which can be coupled to a wheelchair (1) in particular for negotiating steps, possesses a running gear part (2) having motor-drivable caterpillar tracks (16) and an adaptor (3) for fixing the wheelchair in a backward-tilted driving position. In order to enable the wheelchair driver himself to perform the coupling and uncoupling, and to manoeuvre, the adaptor (3), having an automatic coupling (21) for a corresponding counter-coupling (27) attached to the wheelchair (1), is connected to the running gear part (2) via a lifting device (31 to 36), which can be actuated by the wheelchair driver via actuation or control members (32, 33), optionally to lift the wheelchair (1) relative to the running gear (2) or to lift the running gear with the wheels (9) of the wheelchair remaining on the ground, both in the normal driving position and when the wheelchair (1) is in the tilted position. 
<IMAGE>
Patent AT-391327-B (AT)
Title: Device for feeding a drawn fibre roving to each of at least two ring spinning stations
IPC: D01H1/02
Filed: 1988-11-23
Granted: 1990-09-25
Abstract: In order to avoid complicated slubbings, a device for feeding a drawn fibre roving to each of two ring spinning stations is proposed, these being preceded by a conveying stage 5 for a drawn joint pre-roving 2, the conveying stage 5 having a rotating conveying surface with two suction zones 6a, 6b which run next to one another in the conveying direction and in the non-suction intermediate region 8 of which a stripper 10 is provided. <IMAGE>
Patent AT-392058-B (AT)
Title: Process for treating service water and device for carrying out the process
IPC: C02F3/00
Filed: 1987-11-03
Granted: 1991-01-25
Abstract: To control microorganisms present in a service water supply unit, cold water is added to the heated service water just before its delivery to the consumer in an automatically controlled amount, more precisely either as a function of the water throughput in the hot water feed line 1 or as a function of the cold water temperature in the cold water supply line 2. In a device suitable for carrying out this process having a tap 5 fed from these lines 1, 2, therefore, there is disposed either in the hot water feed line 1 upstream of the tap a control element 3 which can be actuated by the hot water throughput, e.g. a so-called water switch, or a control element 3 which is influenced by the cold water temperature, which control element controls the rate of the cold water added to the hot water. Both control elements 3 can also be combined with one another. The hot-water-bearing part of the service water pipe system always receives a flow of hot water heated to a bactericidal temperature. <IMAGE>
Patent AT-384913-B (AT)
Title: German-standard fused plug with an earth contact
IPC: H01R13/68
Filed: 1985-11-21
Granted: 1988-01-25
Abstract: In an electrical German-standard fused plug with an earth contact, with a fuse element arranged under a screw cap, a fixed encapsulated fuse element is arranged in the plug body in order to accommodate a cylindrical miniature fuse (fine-wire fuse, picofuse), one of whose ends is conductively connected to the live plug pin and the other of whose ends is conductively connected to at least one connecting terminal for an appliance cable, both with respect to the plug pins which project on the end face of the plug housing and at right angles to the appliance connecting cable, with access to the terminals for the connecting cable being made possible by lifting off the housing cover. <IMAGE>
Patent AT-394905-B (AT)
Title: Method and equipment for measuring the properties, particularly the ability to be compacted, of a stiff, castable compound
IPC: G01N3/24
Filed: 1986-03-27
Granted: 1992-07-27
Abstract: Method and equipment for measuring the ability to be compacted of a fresh concrete compound, in order to obtain information about the ability of the compound to be used with regard to the strength properties of a product cast therefrom. A sample 20 with a specific weight m is removed from the compound and is compressed in two opposite directions with a constant force P and subjected to shear compaction between two inclined surfaces 13, 14, which extend parallel to each other and change their position by means of rotation. The volume V, Vt of the sample is determined at the beginning of the compaction and after a predetermined compaction work, whereupon the change in volume of the sample is compared with experimentally defined limiting values. The equipment comprises a compaction device, with which the sample in a container can be subjected to shear compaction, and means to keep the sample compressed during the compaction. <IMAGE>
Patent CH-629928-B (CH)
Inventor: XUAN MAI TU
IPC: H02P8/02
Filed: 1980-02-27
Abstract: A single phase bipolar stepping motor is described wherein the rotor is capable of bidirectional rotation. The rotor is so dimensioned that a combination of its moment of inertia J, its volume V and the number of pole pairs p satisfy the relation J/(Vxp1,4)>/=5x10-3 kg/m. Such a rotor will reliably step in the sense opposite to the preferred sense when the motor winding receives a first pulse of short duration followed by a second pulse of longer duration the polarity of which is inverted relative to that of the first pulse. The invention may find application to timepieces having hours and minutes hands.
Patent DK-149907-B (DK)
Inventor: OLSSON KARL BOERJE
IPC: F23C15/00
Filed: 1982-03-31
Abstract: PCT No. PCT/SE81/00228 Sec. 371 Date Apr. 8, 1982 Sec. 102(e) Date Apr. 8, 1982 PCT Filed Aug. 12, 1981 PCT Pub. No. WO82/00702 PCT Pub. Date Mar. 4, 1982.A combustion chamber for pulsating combustion is separated by a partition wall (12) into a first chamber (14) to which there is connected an axial inlet (20) for the fuel stream, and a second chamber (16) for diverting the combustion gases through an outlet (18). The gases depart via side chambers (44) from the first to the second chamber at the edges of the partition wall. A hot body (24) is arranged at a given height above the partition wall in the first chamber, said body being intended for being heated during operation to a temperature which is substantially higher than the carbonization temperature of the fuel and which screens off a central area of the partition wall.
Patent DK-157907-B (DK)
Inventor: LELOUX ARNOLDUS WILLEM JAN
IPC: B31B37/26
Filed: 1983-04-18
Abstract: A method of making seals in tubular web provided with side gussets, in which method, after making the seals, sensors for the inner gusset edges are withdrawn outwardly over a certain distance, the position of the sealing devices remaining unchanged, and after transport of the tubular web, the sensors are moved inwardly again and the new position of the inner gusset edges is observed, subsequently, when a difference is observed as compared with the previous time, the position of the sealing devices is brought into correspondence with this observation before making the next seal. A device for making seals in tubular web provided with side gussets, guide members and gusset sealing devices which are movable independently of one another in lateral direction, and in which individual means are provided to bring the position of the gusset sealing devices in correspondence with the position of the guide members in case the latter, after making a seal and displacing the material one or more unit bag lengths, observe a difference as compared with the previous time.
Patent DK-151808-B (DK)
Inventor: BRAESTRUP CLAUS THYCO
IPC: C07D487/04
Filed: 1982-11-16
Abstract: New oxadiazolyl-imidazo-[1,4]benzodiazepine derivatives having benzodiazepine receptor activity have the formula  <IMAGE>  R' is hydrogen, chlorine, fluorine or nitro in the 7- or 8-position, R1 is hydrogen or lower alkyl of up to 3 carbon atoms, R3 is the oxadiazolyl grouping of the formula  <IMAGE>  wherein R'' is lower alkyl with up to 3 carbon atoms and A   B is a grouping of the formula  <IMAGE>   wherein R5 is hydrogen or methyl and R''' is hydrogen or chlorine. The compounds possess valuable pharmacological properties. In particular, they act on the central nervous system and are suitable for use in psychopharmaceutical preparations.
Patent FI-69528-B (FI)
Inventor: HUNZIKER WALTER
IPC: G08G1/07
Filed: 1980-06-05
Granted: 1985-10-31
Abstract: A method and a circuit arrangement for modifying central control information commands forming signal programs in traffic signal systems in particular street traffic signal systems, the central control information commands being output from a central station to intersection devices of the system in order to control signal generators assigned to the intersection devices. This modification is to occur through the use of traffic information which are determined in the traffic areas whose traffic flows are to be controlled by the signal generators of the intersection devices. In order to be able to undertake a modification of the signal program sequencing in the respective intersection devices, modification time areas are determined in the form of partially overlapping central control information commands, in particular binary "1's" transmitted from the central station to the respective intersection device. Within these modification time areas, separate local control information commands can become effective for setting the signal generators.
Patent FI-77048-B (FI)
Inventor: EIBL JOHANN
IPC: A61K35/16
Filed: 1981-07-22
Granted: 1988-09-30
Abstract: In a method of producing a blood-coagulation-promoting preparation based on human proteins and having a content of coagulation factors II, VII, IX and X and factor-VIII-inhibitor-bypassing-activity (FEIBA), human plasma is treated with sulphated high-polymer carbohydrates and/or with basic ion exchangers, the protein mixture with generated FEIB-activity is adsorbed on the ion exchanger, and the preparation is gained by elution and concentration.
Patent FI-69591-B (FI)
Inventor: SARJA ASKO
IPC: B28B5/02
Filed: 1983-02-09
Granted: 1985-11-29
Abstract: Method and equipment for compacting of concrete mix when concrete products are being cast by means of a continuous method. The concrete mix is carried from the feeder device (4) forwards by means of an endless transfer unit. The compression required for the compacting of the concrete mix is produced by means of a roll (1) pressed against the transfer face (2). The compression is directed at the concrete mix by the intermediate of rigid plates (2) of a caterpillar band constituting the transfer unit, which plates are pressed against the concrete mix by means of two or more support rolls (1).
Patent FI-71543-B (FI)
Inventor: KULLENBERG NILS ERIC FERDINAND
IPC: C01F7/00
Filed: 1983-12-08
Granted: 1986-10-10
Abstract: The present invention relates to a method for producing a polyaluminium hydroxide complex of a chloride and sulphate type in solid form, an aqueous solution of the polyaluminium hydroxide complex being admixed with at least one water-miscible organic solvent having 1-4 C, the weight ratio of the aqueous solution to the solvent being at least 1:0.70, preferably 1:1-2, to crystallize the complex.The method provides a highly stable, amorphous crystalline product.
Patent FI-84347-B (FI)
Inventor: REITER LAWRENCE ALAN
IPC: C07C49/227
Filed: 1984-04-10
Granted: 1991-08-15
Abstract: Novel intermediates of the formula  <IMAGE>  where R1 and R2 are each (C1-C4)alkyl or taken together are (C2-C4)alkylene, and their use in a process for preparation of compounds of the formula   <IMAGE> (I) where R is (C1-C6)alkyl or (CH2)nAr, Ar is phenyl or phenyl monosubstituted by Cl, Br, F, CH3 or OCH3 and n is 2 to 4; which comprises contacting one of said intermediates with an amidine of formula  <IMAGE>  in the presence of reaction inert solvent and base; and a process for preparing a further intermediate, 1,2-dichloro-1-buten-3-one.
Patent FI-94719-B (FI)
Inventor: CURRO JOHN JOSEPH
IPC: B29C51/22
Filed: 1986-05-30
Granted: 1995-07-14
Abstract: @ A continuous, multi-phase process for debossing and perforating a substantially continuous web of substantially planar polymeric film to coincide with the image of one or more forming structures, each having a patterned forming surface with a multiplicity of holes and an opposed surface. Each forming structure is open from the holes in the forming surface to its opposed surface. The web of film has an indefinite length, a first surface, a second surface and a thickness. The thickness comprises the distance between the first surface and the second surface. The process comprises at least two sequential.forming phases, one of which involves three-dimensional conformance of the web to the macroscopic profile of the forming structure and another of which involves aperturing of the web to coincide with fine-scale apertures in either the same or a separate forming structure. The order in which the phases are carried out will depend upon the properties desired in the resultant macroscopically expanded, three-dimensional, apertured polymeric web. Because the process is carried out in sequential phases, previously incompatible characteristics which could not be provided by prior art single-phase forming processes can now be achieved.
Patent FI-90191-B (FI)
Inventor: GREITHER OTTO
IPC: A23F3/34
Filed: 1987-06-12
Granted: 1993-09-30
Abstract: The present invention provides a process for the production of a mixture for a tea drink with fruit flavour, wherein a fruit concentrate is mixed with a powder of plant parts, the fruit concentrate is dried and the dried fruit concentrate is subsequently mixed with dried plant parts.
Patent FI-95355-B (FI)
Inventor: LUCK FRANCIS
IPC: B01J23/85
Filed: 1989-06-19
Granted: 1995-10-13
Abstract: The invention relates to a catalyst comprising a support based on porous alumina and at least one catalytically active phase, the catalyst support comprising a surface layer of at least one compound of spinel type. 
<??>The invention also relates to a process for preparing the catalyst and to a process for removing the nitrogen oxides present in a gas stream which may also contain sulphur oxides, using the said catalyst.
Patent FI-91013-B (FI)
Inventor: SABATIER GERARD
IPC: E21B7/20
Filed: 1990-03-26
Granted: 1994-01-14
Abstract: PCT No. PCT/FR88/00388 Sec. 371 Date May 10, 1990 Sec. 102(e) Date May 10, 1990 PCT Filed Jul. 24, 1989 PCT Pub. No. WO90/01102 PCT Pub. Date Feb. 8, 1990.The invention relates to the drilling of a hole for the study of the underground. The roto-percussion head acts on the drilling tube of which the base carries a cutter. The cutter is integral with the sleeve inside which drilling water is injected. The water and the rock debris go up and out through the evacuation opening. Application to the reverse flow drilling allowing to extract at the evacuation opening cores or rock debris which go up inside the axial tube as soon as they are taken without any risk of being contaminated by the previously traversed layers of ground.
Patent FI-86785-B (FI)
Title: Wide picture television system with enhanced definition using a number of signal transmission channels
Inventor: ISNARDI MICHAEL ANTHONY
IPC: G06T9/00
Filed: 1990-08-22
Granted: 1992-06-30
Abstract: A system is described for sending and receiving a television picture with high definition (HDTV). The signals are sent on two ordinary 6 MHz NTSC channels. A first signal, the main signal, is generated from the HDTV- source's signals by an encoding circuit 112 in order to be compatible with existing NTSC receivers 122 so that in these receivers it generates a picture which is not distorted to any appreciable degree. The main signal contains psycho-physically concealed video information which can be used in a receiver 128 for enhanced definition for generating a wide-screen picture with higher resolution than a normal television picture. A second signal, the auxiliary signal AUX, is generated in the transmitter by decoding the main signal 140 and subtracting the decoded main signal from the original HDTV source's signals. The auxiliary signal, which contains frequency components within the range 0 Hz - 20 MHz, is divided into three bands, A (0 Hz - 6 MHz), B (6 MHz - 12 MHz) and C (12 MHz - 18 MHz). The bands B and C are frequency converted for the use of the band 0 Hz - 6 MHz and are time-division multiplexed according to the line-by-line principle. The combined B and C bands are subsequently time-division multiplexed with the A band according to the image-field by image-field principle with regard to the stationary pictures. In the case of moving pictures, only the A band is transmitted. The receiver 136 decodes the main signal and by use of the movement signal sent with the main signal it decodes an auxiliary signal. The decoded main and auxiliary signals are combined to reproduce an HDTV picture. <IMAGE>
Patent FI-108113-B (FI)
Inventor: MIMOTO TSUTOMU
IPC: C07D223/04
Filed: 1991-12-11
Granted: 2001-11-30
Abstract: Human immunodeficiency virus (HIV) protease inhibitors comprising a compound represented by the following general formula or pharmaceutically acceptable salt thereof: <CHEM>   The inhibitors are effective for treating a patient suffering from AIDS and AIDS related diseases.