baber/WOPTO huggingface dataset:
Patent NL-7714309-A (NL)
Title: Liquid manure spreader with common actuation mechanism - which operates intake and discharge valves independently as desired
IPC: A01C23/04
Filed: 1977-12-23
Abstract: The mobile liquid spreader is partic. for manure, having a tank, for the liquid, with a feed passage for loading liquid into it. A discharge for spreading the liquid is also provided, having a stop valve like the feed passage, there being a common actuation mechanism for the valves allowing them to be operated independently of each other. The mechanism can be at a remote point, typically at the front of the machine, and can have a lever engaged as desired with a linkage, actuating the intake valve, or one for the discharge valve. The lever can be arranged to swing between the two linkages, each of which works with lugs on it.
Patent NL-7805153-A (NL)
Title: Vertical soil drainage component acting through different strata - has central portion formed by transverse partitions and walls bearing against permeable layers
IPC: E02D3/10
Filed: 1978-05-12
Abstract: The component gives vertical drainage through different soil strata, and comprises a central strip portion with lengthwise slots on opposite sides covered by a water-permeable layer. The central portion is formed by partitions (22) at right angles to the layers (21), and joined to each other by walls (23) bearing against the layers. The walls between the partitions can run against opposite layers alternately, and they and the partitions can be of 0.5 mm. thick plastic, the partition pitch being 2.5 mm.
Patent NL-8003351-A (NL)
Title: Aluminium prodn. fused bath anode changeover mechanism - has trolley carrying anode grippers vertically adjustable to allow for burn-up of old anode
IPC: C25C3/06
Filed: 1980-06-09
Abstract: The mechanism is for changing the anode (not shown) in an electrolytic oven (31) for the production of aluminium wherein the anode is releasably secured (clamp bolt (28)) to a horizontal conductor rail (25). It comprises a wheeled (11) trolley (14) which carries (via 15,20,21) a telescopic frame (16) having an outer member (17) and an inner member (18) vertically slidable therein. The inner member carries the anode change elements (claws 22 to grip the anode) whilst the outer member is carried on swivel arms (20,21) permitting movement in a horizontal plane (rotation of (15)) and vertically (swivel of arms). The telescope (16) may be provided with an electronic measuring unit to correctly position the height of a new anode taking account of the material lost from the old anode. The arrangement provides location of the change-over mechanism relative to the rail (25) and vertical adjustment (telescope (16)) of a new anode relative to the rail to ensure that the new anode is at the same electrode distance as the worn anode previously removed.
Patent NL-8202936-A (NL)
Title: Camera copying for original documents - has document holder and lens mounting slidable via guide blocks in outsides and insides of U=section rails
IPC: G03B27/56
Filed: 1982-07-21
Abstract: The copying camera comprises a holder (20) for an original (21), a mounting (17) for a lens and a carrier (7) for a light-sensitive film (9). The holder and mounting each have at least one guide block (22,23; 18,19) slidably adjustable along a rail (11,12) to vary the axial distances between original, lens and film. Each rail has an inner (13,14) and an outer (15,16) guide track, the inner track guiding the block of e.g. the mounting whilst the outer track guides the block of the holder. There may be two parallel rails each having an I-section to form the inner and outer guide tracks for the blocks.
Patent NL-8303587-A (NL)
Title: Rearing unit for rabbits etc. - has cages side by side with bottom sheet discharging urine to tunnel connected to extractor fan
IPC: A01K1/03
Filed: 1983-10-18
Abstract: The unit is intended for rearing rabbits or the like (on a commercial scale). It comprises cages (1) arranged side by side and provided with bottoms through which liquid and solid waste can pass. A strip of material (4) arranged below the row of cages passes the urine and forms the upper boundary of a closed tunnel which is connected to an extract fan (12) such that air is circulated from the material (4) and the ammonia-laden air discharged via a duct (13). The material (4) may be supported on a bottom plate (6) which sopes downwards towards a longitudinal discharge slot (11,10). FL.
Patent NL-8701500-A (NL)
Title: Building foundation construction method - uses driven piles with inserted top rods, concrete slabs, and foundation beams
IPC: E02D27/14
Filed: 1987-06-26
Abstract: The prefabricated foundation beams are used which are supported on driven piles, with centre inserted rods and concrete slabs. In the foundation piles (1), vertical holes are drilled to accommodate rods (2) protruding above the pile taps. Reinforced concrete slabs (4) are then placed on the pile tops, on a concrete mixture layer. Prefabricated concrete beams (6, 9) are then placed on top of concrete slabs to form a continuous foundation surface.
Patent NL-8800959-A (NL)
IPC: B67D7/48
Filed: 1988-04-13
Abstract: The invention relates to a Fuelling gun which avoid "after-drip" when used. The fuelling gun comprises an outlet pipe (2) and a valve (3) which is disposed at the free end (10) of the outlet pipe (2). As a result the fuel within the outlet pipe (2) cannot drop when the fuelling gun is extracted from the fuel tank.
Patent OA-11261-A (OA)
Title: Method of using cyclooxygenase-2 inhibitors in theprevention of cardiovascular disorders
Inventor: RONIKER BARBARA
IPC: A61K31/365
Filed: 1999-10-18
Abstract: This invention relates to the use of cyclooxygenase-2 inhibitors or derivatives thereof in preventing cardiovascular disorders.
Patent PT-68049-A (PT)
Title: A nozzle for injection of plastics in hot channel moulds.
IPC: B29C45/03
Filed: 1978-05-16
Abstract: A base part bears against an injection-plate and an inner part extends to an injection orifice in a mould cavity. The inner part has a longitudinal bore and is surrounded over its entire length, by a tubular heater. A jacket surrounds the heater from the base part as far as near the injection orifice. The design enables moulding cpd. to be kept at correct moulding temp. until it reaches the mould cavity. It contains no sensitive components liable to cause problems or trouble in operation, and allows prompt resumption of the moulding cycles after stoppages however caused.
Patent PT-69939-A (PT)
Title: Process for preparing cephalosporin derivatives
IPC: C07D501/36
Filed: 1979-07-18
Abstract: There is presented cephalosporin derivatives which are the readily hydrolysable esters and ethers of compounds of the general formula <IMAGE>  (I)  wherein R represents furyl, thienyl or phenyl optionally substituted by halogen, hydroxy, lower alkoxy or lower alkyl, R1 represents lower alkyl or aminocarbonylmethyl and X represents a group of the formula   <IMAGE>  <IMAGE>  <IMAGE>    in which one of the two symbols R2 and R3 represents hydrogen and the other represents lower alkyl and R4 represents lower alkyl, as well as salts of said esters and ethers and hydrates of said esters, ethers and salts.
Patent PT-70968-A (PT)
Title: Process for making phosphonic acid
Inventor: CANNON CURTIS W
IPC: C01B/
Filed: 1980-03-18
Abstract: Prodn. of H3PO4 is carried out by (a) reacting a Ca phosphate material with excess HSO3F in the presence of a catalytic amt. of H2O to form PF5 and POF3, (b) sepg. volatile prods., and (c) hydrolysing the PF5 and POF3 to form H3PO4 and HF. Also claimed in the prodn. of PF5 by carrying out steps (a) and (b) and recovering PF5 from the volatile prods. The process gives high (>98%) conversions of the P content of the starting material to PF5 and POF3, which yield high-grade H3PO4. The by-produced HF can be reacted with SO3 to regenerate HSO3F.
Patent PT-73088-A (PT)
Title: Improved process for the continuous spinning of viscose rayon
IPC: D01F2/06
Filed: 1981-05-26
Abstract: Process for continuous spinning of viscose rayon comprises initial coagulation and stretching of the yarn, followed by two stage stabilisation. The first stabilisation stage is carried out at a higher temp. and acidity and the second stage at a lower temp. and acidity, such that sulphur-contg. salts are virtually eliminated from the yarn. Process is esp. useful for use with a roller treatment unit of known type as shown in the figure, which allows simultaneous treatment of 4 yarns. Process allows stabilisation of the spun rayon filaments without the necessity for a separate desulphurisation stage, as with prior art processes.
Patent PT-73569-A (PT)
Title: Process for preparing a dna transfer vector containing a sequence coding for bovine pre-growth or growth hormone
Inventor: MARTIAL JOSEPH A
IPC: C12N15/62
Filed: 1981-08-25
Abstract: A DNA transfer vector comprises a deoxynucleotide sequence coding for bovine growth hormone or bovine pre-growth hormone.
Patent PT-76220-A (PT)
Title: Process for the preparation of a fabric softening composition concerning lanoline or analogous materials
IPC: C11D17/00
Filed: 1983-02-09
Abstract: A fabric softening composition having a viscosity of less than 150 cP, preferably less than 100 cP comprises an aqueous base, a cationic fabric softener and lanolin. The compositions may optionally contain viscosity control agents and nonionic emulsifying agents. Preferred compositions contain 0.5 to 30% cationic softener and 0.25 to 40% lanolin, the ratio of cationic softener to lanolin being from 20:1 to 1:20. The lanolin may be replaced by a lanolin-like material such as derivatives thereof or one or more of the active constituents of lanolin either extracted therefrom or derived from other sources. The presence of lanolin in the composition improves the viscosity and performance thereof.
Patent PT-85386-A (PT)
Inventor: HEIMBURGER NORBERT
IPC: A61K38/55
Filed: 1987-07-23
Abstract: The agent can be obtained by maintaining a mixture of factor VIII, antithrombin III, a phospholipid and calcium ions in an aqueous solution at a temperature of 1 to 45 DEG C for at least one minute, adding factor IX, and maintaining the solution at a temperature of 1 to 45 DEG C until a sample of this solution gives, on addition to a plasma, a partial thromboplastin time (PTT) of 15 to 30 seconds, adding where appropriate a polyol and where appropriate an amino acid, and where appropriate drying the solution.
Patent PT-90412-A (PT)
Inventor: JACOBSEN PALLE
IPC: C07D405/14
Filed: 1989-04-28
Abstract: Novel piperidine compounds having the formula <CHEM>  wherein R<3> is 3,4-methylenedioxyphenyl, aryl or heteroaryl which are optionally substituted with one or more halogen, C1-6-alkoxy, optionally substituted aryloxy or aryl-C1-6-alkoxy, cyano, mono or poly halogenated C1-6-alkyl, C1-6-alkenyl, C1-6-alkyl, C3-5-alkylene or trifluoromethyl groups, R<1> is strait or branched C1-8-alkyl unsubstituted or substituted with one or more cyano, ester, dialkylamino, hydroxy, amido, halogeno, substituted or unsubstituted piperidino, morpholino, thiomorpholino, dioxolanyl, tetrahydrofuranyl C1-8-alkoxy or C3-8-cycloalkyl groups, X is hydrogen, halogen, trifluoromethyl, hydroxy, cyano or C1-8-alkoxy,  Y is O or S; provided that R<1> is not unsubstituted C1-8-alkyl, when R<3> is 3,4-methylenedioxyphenyl, aryl or heteroaryl optionally substituted with one or more C1-6-alkyl, C1-6-alkoxy, C3-5-alkylene, C3-8-cycloalkyl or aralkoxy, and at the same time X is hydrogen or halogen  and a salt thereof with a pharmaceutically acceptable acid. The novel compounds are useful in the treatment of anoxia, migraine, ischemia and epilepsy.
Patent PT-90462-A (PT)
Title: Anti-personnel grenade with controlled fragmentation - has forged steel casing lined with pre-fragmented steel wire and filled with bursting charge
Inventor: RUBIM NUNO GUILHERME RORIZ
IPC: F42B/
Filed: 1989-05-04
Abstract: The grenade, for firing from a 120mm. mortar, can be fused to explode on contact with the ground, or above the ground in the proximity of the target. It consists of a hollow one-part steel forging (1) of the shape shown, a pre-fragmented spiral of square-section steel wire previously moulded to fit the interior section of casing, and a high-explosive bursting charge inserted before the second forging. Also present are fuse adaptor, seal ring and transmission charge.
Patent PT-91337-A (PT)
Inventor: BOESHAGEN HORST
IPC: C07D209/90
Filed: 1989-08-01
Abstract: Tetrahydro-1-benz-[c,d],indolepropionic acid sulphonamides of the formula   <IMAGE> (I)  can be prepared by reaction of tetrahydro-1-benz-[c,d]-indolesulphonamides with acrylonitrile and subsequent hydrolysis. The new compounds can be employed inhibiting thrombocyte aggregation.
Patent PT-98337-A (PT)
Inventor: RADISSON XAVIER
IPC: A61P31/04
Filed: 1991-07-16
Abstract: PCT No. PCT/FR91/00582 Sec. 371 Date Jan. 4, 1993 Sec. 102(e) Date Jan. 4, 1993 PCT Filed Jul. 15, 1991 PCT Pub. No. WO92/01694 PCT Pub. Date Feb. 6, 1992.Di-p-toluoyl tartrate, di-t-butylacetyl tartrate, di-butyryl tartrate and di-i-valeryl tartrate of (dialkylamino-2 alkyl)sulphonyl-26 pristinamycin IIB having general formula (I) wherein Alk represents a straight or branched alkylene radical and R represents straight or branched alkyl radicals, said radicals having from 1 to 10 carbon atoms.
Patent SI-9010493-A (SI)
Title: Process for producing a transdermal therapeutic system with a phased release of active substance
Inventor: MUELLER WALTER
IPC: A61M37/00
Filed: 1990-03-14
Abstract: The invention refers to the preparation of transdermal system with a phased release of the active substance and to its use for the local and systemic dermal application of the active substance in human or veterinary medicine or in the cosmetics industry. It consists of the upper layer that is not in contact with the skin and is impermeable to the active substance(s), of the reservoir which contains the membrane and of the layer that sticks to the skin with the removable protective foil. This enables higher initial doses of the active substance and lower maintenance doses, which depends on the characteristics of the membrane.
Patent SI-9300437-A (SI)
Title: Method for producing mineral wool, and mineral wool produced thereby
Inventor: BERNARD JEAN LUC
IPC: C03C25/00
Filed: 1993-08-20
Abstract: A method for producing mineral wool of a material which is highly fluid at an elevated liquidus temperature in particular above 1,200 DEG C, with a viscosity of less than 5,000 poises at liquidus temperature, is proposed wherein the molten mineral material, after having destroyed all nuclei of crystallization, is supplied into a spinner (1') the peripheral wall (19) of which comprises a multiplicity of orifices with small diameters wherethrough said molten material is centrifuged to form filaments which, in a given case, are subjected to a supplementary attenuating effect of a preferably hot gas flow flowing along said peripheral wall (19) of said spinner (1') and generated by a concentric annular external burner (13). If fiberization of such a material is effected in the traditional way, a great proportion of unfiberized particles in the product will result. To avoid this, the spinner temperature in ongoing, continuous operation is maintained at a balanced value which is lower than or equal to the temperature at which the viscosity of the molten mineral material is 100 poises, and higher than the crystallization temperature in undercooled state of said material to be fiberized. <IMAGE>
Patent SI-9500064-A (SI)
Title: Electricity conducting anti-corrosion system
Inventor: TRINKAUS ERNEST
IPC: H01B1/00
Filed: 1995-03-01
Abstract: Dislosed is an electroconductive anticorrosive system comprising a coating containing from 1 to 10% by weight of carbon fibers and, additionally, carbon fiber strips as conductors, useful for cathodic protection of steel reinforcements of concrete constructions. <IMAGE>
Patent SI-20131-A (SI)
Title: Power switch for devices including a fuse seat
Inventor: DOLINSEK MIRAN
IPC: H01H71/00
Filed: 1998-10-16
Abstract: The seat walls (1) enclosing the fuse (11) feature in the transverse direction of its axis a first and second leading groove (30, 31) one next to the other on the first part of the seat (10) and a third leading groove (32) on the other side of the seat (10). The first leading groove (31) features a snap-on electrically conductive intermediate panel (22) while the second leading groove (30) features a snap-on arc-shaped spring (21) and the third leading groove (32) features a snap-on arc-shaped size adapter (23). When the contacts are closed the intermediate panel (22) is in electrical contact with the drain contact (14), which is enclosed by an insulation barrier (15). An arc-shaped spring (21) can be elastically opened on both sides. The improved fuse seat allows simple replacement of fuses of different sizes and prevents them to fall out, while the drain contact (14) is featuring a complete tactile protection.
Patent UA-18265-A (UA)
Title: a process for preparation of derivatives of toluylene
IPC: C07D295/084
Filed: 1989-02-15
Abstract: The purpose of the invention is the development of a process for preparation of novel derivatives of stilbene, which would be less toxic than known retinoide – ethyl ether -tetrahydro-5,5,5,8-tetramethyl -2-naphtyl)-propenyl]-benzoic acid. The put purpose is achieved by a method , which is based on known Vittig reaction.
Patent UA-15865-A (UA)
Title: Winch unit for rear deck of seagoing research vessel
IPC: B63B35/00
Filed: 1990-07-05
Abstract: Winch unit for rear deck of seagoing research vessel contains a frame, at least, two cable reel drums installed on it and a drive for rotating the drums. Said drums are established above each other, at least, in one vertical row. The supporting shaft of one drum is located in parallel to the supporting shaft of another drum; in this case the winch unit is executed with possibility of its installation on vertical wall of vessel structure.
Patent UA-19127-A (UA)
Title: Node for fixation of lining
Filed: 1990-07-03
Abstract: Unit for lining fixation includes bolt with washer and nut and imbedded part as vertical box with cover that has slot in middle part with width equal to diameter of bolt. The cover is in lower part arranged shortened with formation of opening, its width corresponds to diameter of bolt head. The slot is arranged opened at the side of the lower part of the cover, and distance between the upper walls of the box corresponds to dimension of the bolt head.
Patent UA-6953-A (UA)
Title: Automatic opening circuit breaker
Inventor: FILINDASH VASYL PAVLOVYCH
Filed: 1991-03-05
Abstract: The automatic opening circuit breaker comprises a diode bridge, the first diagonal being had terminals to connect through a load to AC power and its second diagonal is connected to an anode and thyristor cathode, the control electrode being connected to a thyristor control circuit output.
Patent BG-101719-A (BG)
Title: Data carrier with optical alternating element
Inventor: ECKHARD BRAUN
IPC: B42D25/328
Filed: 1997-07-01
Abstract: The invention relates to a data carrier with opticalalternating element with relief stamped raster combined with somecoating in contrast with the surface of the carrier so thatdifferent optically alternating effects are produced underdifferent angles. The relief stamped raster and/or coating aremade in such a way that identification or additional effects areproduced and are suitable for the determination of theinadulteration of the information carrier but cannot be reproducedgenerally or reliably by means of copying techniques.32 claims, 29 figures
Patent BG-102409-A (BG)
Title: Circuit of autonomous inverter with improved characteristics
Inventor: GRADINAROV NIKOLA P
IPC: H02M7/523
Filed: 1998-04-28
Abstract: The circuit can be applied in autonomous resonance invertersused in metallurgy, welding machinery, converter equipment,residential electronic equipment, and others. It improves theenergy characteristics and the conditions of switching ofsemiconductor switches, reduces the rated power and increases thereliability and the frequency range of the autonomous resonanceinverters with a simplified circuitry. The circuit hasadditionally added circuits made of in parallel connected diode(10) and inductivity (11), or only diode (10) which are connectedin parallel to two instruments (3) & (5) or by them parts of thereswitching inductivities (2) & (4) are connected in parallel tothe supply source (1). As a result the voltages are restricted onthe components of the instrument and the load and the frequencypotentials of the known circuitries of autonomous resonanceinverters are extended. In the beginning of every cycle ofoperation of the inverter the current across the AC load circuitis made of two currents: the one is formed by the supply sourceand the other is due to the recharging of the capacitor from theAC load circuit (with capacitative reaction) by the additionallycoupled circuits.2 claims, 2 figures
Patent BG-104300-A (BG)
Title: Process and apparatus for the gas-phase polymerisation
Inventor: GOVONI GABRIELE
IPC: B01J8/38
Filed: 2000-04-04
Abstract: A process for the gas-phase catalytic polymerization carried out in two interconnected polymerization zones, to which one or more monomers are fed in the presence of a catalyst under the polymerization conditions and from which the produced polymer is discharged. The growing polymer particles flow through a first polymerization zone under fast fluidization conditions, leave said first zone and enter a second polymerization zone through which they flow in a densified form under the action of gravity, leave said second zone and are reintroduced into the first polymerization zone, thus establishing a circulation of polymer between the two polymerization zones. The present invention is characterized in that a gas of composition different from that present in the first polymerization zone is introduced into the second polymerization zone and it is avoided that the gases present in the first polymerization zone are introduced into the second polymerization zone. The process is particularly suited for obtaining in-reactor made blends of olefin polymers having different compositions. 22 claims, 4 figures
Patent BG-104312-A (BG)
Title: Absorption separator reinforced with glass fibres
Inventor: FERREIRA ANTONIO L
IPC: H01M50/494
Filed: 2000-04-07
Abstract: The absorption separator can be applied in storage battery lead-acid cells regulated by a valve. The separator is made of first (14) and second (18) layer of glass fibres and a strip of synthetic resin (12) fitted between them. 13 claims, 2 figures
Patent BG-109014-A (BG)
Title: Microcontacts
Inventor: ARNAOUDOV RADOSVET
IPC: C25D11/00
Filed: 2005-01-17
Abstract: The microcontacts are used in electronics and microelectronics. They comprise two elements, one of which penetrates into the other one. The first element is in the form of a collar (6) in the upper part of which a tooth (5) is machined turned to the base of the collar. The collar has vertical slits (7) starting from its top. They improve the collar elasticity when opening up and permits no material retention in its interior, and also assisting the penetration of the second element in the form of a pin (4) in the upper part of which there is also a tooth (5) machined directed to its base. Whenthe two elements are put together both teeth mesh thus fixing the microcontact. For better penetration of the pin the elements can also be coated by plastic material.