baber/WOPTO huggingface dataset:
Patent NL-7310670-A (NL)
Title: Adjustable rotary radial vane motor - has segmented radially adjustable elements integral with deformable guide rings for rotor vanes
IPC: F04C15/00
Filed: 1973-08-01
Abstract: The rotor comprises a stationary first member surrounding the rotary second member provided with vanes in radial slots. The first member consists of radially adjustable segments which are connected, at their periphery, by electrically deformable ring segments serving as an outer guide for the vanes. As the rotor rotates, the vanes move through the washing chamber defined by the first and second members, their radial positions being determined by the guide ring. The washing chamber has inlet and outlet ports for pressurised fluid. The segments are in sealing engagement relative to one another and their radial displacement is controlled by a cam engaging a shaped central space inside the segments and by pressurised washing fluid acting on radial projections of the segments, which are contained in slots in the motor housing, tending to force the segments inwards.
Patent NL-7514371-A (NL)
Title: Hanger line for laundry items, garments, etc. - is formed by cord loops adaptable indoors or to roundabout
IPC: D06F53/02
Filed: 1975-12-10
Abstract: A device for hanging up laundry items, articles of clothing etc. has details formed of cord, attached to each other in such a way that, when not in use, the device can be folded up or otherwise compacted. Each detail has hanging points for the articles and each hanging point has an insert section and a clamping section. Two insert sections form the two ends of each detail and the details are attached to each other by these insert sections. Design is simple and easily produced. It is very flexible. Articles can be fastened securely and removed when required without trouble.
Patent NL-7702256-A (NL)
Title: Concrete floor slab - has transverse end rib of easily drilled concrete higher than reinforcing ribs
IPC: E04C2/52
Filed: 1977-03-03
Abstract: The concrete floor slab has reinforcing ribs running in its lengthwise direction. At one or both ends of the slab is a transverse rib (7) of easily drilled and nailed concrete, its height being > the portions of the reinforcing ribs between it and the adjacent end of the slab. The reinforcing ribs can be lower at the ends than in the intermediate portion, the free edge of the latter not being reinforced. The design allows easier installation of piping etc., and also reduces noise transmission by the piping, since this does not have to be cast in.
Patent NL-7809417-A (NL)
Title: Electrostatic copying machine with LV source - which supplies corona circuit via amplifier and includes microprocessor controlling transistor switch by signals derived from sensors
IPC: H02M3/156
Filed: 1978-09-15
Abstract: The electrostatic copier has a circuit to convert a low DC voltage applied to the input to a high DC voltage at the output. There is a magnetic circuit fed from the low voltage source via an amplifier. The energy is stored in an accumulator connected in parallel to the magnetic circuit. The input to the magnetic circuit is controlled by a microprocessor (5), which opens and closes a transistor using a modulated alternating voltage. The microprocessor obtains its control signals from sensors (6). The input current of the amplifier and the average current drawn from the source remain below a given maximum.
Patent NL-7905110-A (NL)
Title: Stylographic pen ink control system - has ink injection tube connecting reservoir to nip and capillary ink buffer unit in lower pen end
IPC: B43K8/18
Filed: 1979-06-29
Abstract: The ink-control system for a pen comprises an ink-injection tube connecting the reservoir to the nib, and a capillary ink-buffer unit in the lower end of the pen collecting ink sprayed from the tube. At least the greater part of the system is capillary. When in use, part at least of the ink delivered by the nib can be drawn from the buffer unit, there being a resistance to ink flow between reservoir and nib greater than that to the ink flowing out of the buffer unit. The capillary size of the tube can be such as to build up a vacuum in the reservoir during use, restricting the flow from it.
Patent NL-8005029-A (NL)
Title: Poultry stomach treating unit esp. for turkey - cuts off intestines, partly slits stomachs, removes contents by rotary brushes, and collects refuse
IPC: A22C17/14
Filed: 1980-09-05
Abstract: The mechanism is intended for treating poultry stomachs, partic. those of turkeys. It comprises a section where the intestine is cut off (driven 35 rotary cutting disc 34), a section (23) where each stomach is slitted (cutting blade 38), and a section (29) where the inner stomach is brushed clean (driven 41 brushes). The stomachs are fed between two slightly converging horizontal worm shafts (below 10, driven by 32) towards a longitudinal gp. between two endless chains (driven by 37) around sets of horizontal chain wheels, and the cutter (34) operates as they pass through this gap. They are then taken over by an endless chain (26) around vertical chain wheels (27,28) (driven by 41) to pass between two longitudinal parallel plates (25) and below a longitudinal downwardly inclined cutter blade (38) to be partly slitted prior to passing between two brushes oppositely rotating on parallel horizontal shafts. Used to treat poultry stomachs to prepare them for consumption. The mechanism is capable of handling larger-size stomachs satisfactorily, which is not the case with existing units.
Patent NL-8402072-A (NL)
Title: Chrome-chromium oxide electroplated and enamelled steel - for cans esp. lids by plating and fire-enamelling steel strip without oiling in one continuous line
IPC: B05D7/16
Filed: 1984-06-29
Abstract: The method is intended for producing electrolytically Cr/Cr oxide plated steel strip (Electrolytic Chromium - Chromium Oxide Steel, ECCS) fire-enamelled for the manufacture of cans or components thereof, particularly can lids. The strip is first plated in a continuous line and subsequently fire-enamelled in the same line without applying a preserving agent (oil). The strip is pref. fed off a roll, pretreated by pickling etc., plated followed by rinsing and possibly drying, and lacquered and fired as it passes through successive stations of the production line at a speed preferably exceeding 100 m/min., e.g. 360 m/min as is common for the ECCS process.
Patent NL-8800171-A (NL)
Title: Double-walled carrier bag - is convertible into rubbish sack by pulling out inside wall
IPC: B65D33/00
Filed: 1988-01-26
Abstract: The carrier bag can also be used as a rubbish sack, and is double-walled. To turn it into a single-walled rubbish sack, the inner wall (3) is pulled out, when an inlet for the rubbish can then be formed in the closed end (5). Typically a portion can be weakened in this end to facilitate this, while one or more handles (4) can be provided on the outside of the bag.
Patent NL-8900448-A (NL)
IPC: E02D9/00
Filed: 1989-02-23
Abstract: The invention relates to a device for breaking off piles, said device being provided with a frame built up of a plurality of links (1), whereby the links (1) are interconnected in a closed loop by means of hinge pins (5) and ears forming part of the links (1), said loop forming a passage for accommodating a pile (6) to be broken off. At least some of the links (1) each support a setting cylinder (4) ¸&  by means of which a cutter (3) can be moved to and fro, such that a part of the pile (6) located inside the passage can be broken by the cutters (4). The links (1) in a direction provided with co-operating stops (7) limiting the pivoting of the links (1) in a direction in which the free ends of the cutters (4) supported by the links (1) in question move towards each other, all this such that the cutters (4) cannot touch each other in the position in which they are completely moved out.
Patent NL-9000218-A (NL)
Title: Onion peeler - includes clamps to hold onion and move it along cutter, and blower mouthpiece
IPC: A23N15/08
Filed: 1990-01-30
Abstract: The equipment for peeling onions has means for clamping the onion, and for moving it along a cutter parallel to its longitudinal axis. The onion is then rotated in front of a blower mouthpiece for a gas-form fluid. Two cutting blades are used, which in a first direction are moved away from each other, and then the onion is moved in a second direction between the blades. The blower mouthpiece is adjustable around a rotary axis which extends parallel to the longitudinal axis of the rotation onion. It also incorporates feelers which probe the surface of the onion and a blocking mechanism is available to arrest the rotary axis in a desired position.
Patent NL-9002795-A (NL)
Title: Child's play pen - has lockable hinged access door unit of different colour to fixed bars
IPC: A47D13/06
Filed: 1990-12-18
Abstract: The child's playpen (1) has a base (2) which supports its bottom (3). Fixed vertical positioned enclosure bars (4) support a top rim (9). An identical enclosure bar section (5) forms a door with a vertical hinged part (6) which swings outwards (5') and is lockable with two slide units (7,8). The hinged door section (5) differs in colour from the enclosure bars (4).
Patent NL-9100420-A (NL)
Title: Orthopaedic support for calf and foot - has pliable plastic section, covering, foot, heel and calf, and two adjustable straps connecting heel and foot sections
IPC: A61F5/01
Filed: 1991-03-08
Abstract: The orthopaedic support covers the heel and has adjustable straps between foot and calf sections. The support further comprises a top strap around the shin section. The support (1) is constructed of a plastics base plate (2) covering the base of the foot, from the foot centre joints to the heel (3), then forming a shell shape to cover the rear calf section. An adjustable plastics strap (5) connects heel and foot sections. The strap adjustment enables e.g. pre-tensioning action of appliance.
Patent NL-9102015-A (NL)
Title: Skating shoe sole
IPC: A43B13/38
Filed: 1991-11-29
Abstract: An insole for a skating shoe comprises a plate, the shape of which corresponds to the shape of the sole of a foot and has a relatively narrow part in the central zone which joins together two relatively wide parts at the front zone and at the rear zone, which plate is provided, at least in the narrow central zone, with a reinforcement comprising fibres with a high tensile strength, each fibre, along its length, being alternately located on one side and the other side of the plate, which fibres are connected to the plate over their entire length, all this in such a manner that the central zone has an increased flexural stiffness and strength as a result of the Stringer effect.
Patent NL-9200469-A (NL)
IPC: H01R25/14
Filed: 1992-03-13
Abstract: The invention relates to an adapter provided with a housing, which is intended for being connected to a mounting rail, which is provided with conductor rails extending in the longitudinal direction of the mounting rail, with which contact tongues of the adapter co-operate. The contact tongues are provided on the ends of strip-shaped contact arms, which extend in the longitudinal direction of the housing. The strip-shaped contact arms can be pivoted transversely to their longitudinal direction by means of a setting means, which is rotatably journalled in the housing. The ends of the strip-shaped contact arms remote from the contact tongues are connected to strip-shaped connecting arms, which extend transversely to the contact arms and which, with their ends remote from the contact arms, are connected to the housing of the adapter. <IMAGE>
Patent PT-68415-A (PT)
Title: Semi-submersible pipelaying draft equipped for laying pipes on sea beds including deep beds and the method of operation
Inventor: ROSA GIOVANNI
IPC: B63B35/03
Filed: 1978-08-11
Abstract: A semi-submersible pipelaying watercraft is disclosed, which is particularly suitable for operating under particularly hostile marine environments, said watercraft comprising a composite ramp of special construction for launching the pipe to be laid, a system for determining the craft's position and a control system, governed by electronic computers for automatically positioning the craft. An internal inclinable ramp is coactively combined with an external ramp and the internal ramp is equipped with a locking system and with a displacing system, hydraulic controls being provided for moving both the internal and external ramps. The electronic computers are two and one of them makes the calculations for determining the design parameters, whereas the other computer receives the actual data provided by the several sensors mounted aboard and processes them.
Patent PT-68443-A (PT)
Title: Centrifugal separation in wine making process
IPC: C12G1/02
Filed: 1978-08-18
Abstract: Wine is manufactured commercially by (a) subjecting wine grapes to a destemmer and crusher (b) subjecting grapes from the crusher to a screening centrifuge to separate the grape must from the skins and seeds so that the skins and seeds are left free of moisture (c) sepg. the insoluble colloids from the grape must to provide a juice suitable for fermenting and (d) fermenting the grape juice.
Patent PT-70634-A (PT)
Title: Natural humus-contg. fertilizer prodn. - by separate pre-fermentation of organic residues, spent mushroom compost and cattle dung, mixing with poultry dung and peat and fermenting
IPC: C05F/
Filed: 1979-12-27
Abstract: In the prodn. of a natural fertilizer for all crops, (a) organic residues, residues from mushroom growing, and cattle dung are separately inoculated with aerobic microbes and separately subjected to pre-fermentation; (b) the prefermented materials are mixed together with peat and poultry dung, (c) the mixt. is ground and spread out in a layer 1 m in thickness in order to carry out a final fermentation, and (d) the resulting fertilizer is sieved before storting. Simple and economical process is provided for the prodn. of a fertilizer contg. all necessary nutrients and which increases soil humus content.
Patent PT-72268-A (PT)
Title: Key with tangential web on spindle tip - has web offset from but integral with spindle and with stiffening ribs and stepped leading edge
IPC: E05B/
Filed: 1980-12-22
Abstract: The key has a spindle (3) with an active tip formed by an offset and stiffened diametric web (4) and may be a pressure casting on aluminium alloy or brass. The web comprises a stiffened plate of which the major planes are parallel to a spindle barrel tangent. The web is parallel to the spindle axis, and is offset in the radial sense. The major web face nearest the spindle is stiffened by rectangular section ribs (5) down the centre of each wing and parallel to the spindle axis. Axially offset points (9-13) of reference are formed by radial faces machined on each rib (5) and the interventing web zones.
Patent PT-78431-A (PT)
Title: Preparation and application process of the anticorrosive product for internal covering of the metallic tank
IPC: C23F/
Filed: 1984-04-16
Abstract: The protective coating compsn. consists of water, cement, silica, resin and ligno-sulphate. The cement is essentially alumina and the resin kaolin. The ingredients are mixed to form a paste which is applied as a coating, the viscosity allowing adhesion and suitable thickness.
Patent PT-84606-A (PT)
Inventor: SCHWARZE WERMER
IPC: C08K5/37
Filed: 1987-04-01
Abstract: Compounds of the general formula <IMAGE>  in which  R<1>, R<2> denote H; R<2> denotes benzyl, R<2>, R<3>, R<4> denote C1-C8-alkyl, allyl, C3-C8-cycloalkyl, the latter being unsubstituted or substituted by 1-3 methyl groups, 2-hydroxyethyl, 3-hydroxypropyl, 2-hydroxypropyl or R<3> and R<4> (together) denote C4-C6-alkylene, -(CH2-CHX)2Y where X is H, CH3 and Y is O, S and their oligosulphide disproportionation products, whose average statistical chain length corresponds to S4 are prepared from the corresponding N,N'-substituted diaminomercaptotriazines. The substances according to the invention are used in vulcanisable rubber mixtures as crosslinking agents without sulphur or as vulcanisation accelerators together with sulphur.
Patent PT-87381-A (PT)
Inventor: KHANNA SATISH CHANDRA
IPC: A61K31/55
Filed: 1988-05-02
Abstract: The administration forms, for example syrups, have sustained release of carbamazepine brought about by producing an advantageously cubic crystal form of suitable size of the dihydrate crystals contained in the administration form.
Patent PT-88803-A (PT)
IPC: F23G5/50
Filed: 1988-10-20
Abstract: In the operation of a refuse incinerator, the parameters affecting the combustion process are measured as a function of the water content of the refuse, the water content preferably being determined by means of a radiation receiver with downstream evaluation circuits responding to H2O bands in the spectrum. Evaluation of the spectra over a plurality of zones of the grate allows the air supply and the reduction of pollutants to be optimised. 
<IMAGE>
Patent PT-93437-A (PT)
Inventor: EYER MARTIN
IPC: C07F9/6561
Filed: 1990-03-14
Abstract: 1,3-Substituted tetrahydro-1H-thieno-[3,4-d]imidazol-2(3H)-one- 4-ylidenepentanoic acid esters are important intermediates for the preparation of the pharmaceutical active substance (+)-biotin. 
<??>An improved process for the preparation of this intermediate is proposed.
Patent PT-95063-A (PT)
Inventor: LEONARD LEWIS R
IPC: C08L23/06
Filed: 1990-08-22
Abstract: Disclosed is a thermoplastic olefin polymer having elastic properties comprising   a) greater than 60 to 85 parts of a crystalline polymer fraction selected from the group consisting of (i) a copolymer of propylene and at least one alpha-olefin, (ii) a polybutene-1, (iii) an ethylene homopolymer or ethylene/alpha-olefin copolymer, (iv) polymer fraction (i), (ii) or (iii) in combination with, or mixtures thereof alone or in combination with, from 10 to 90 parts, based on the thermoplastic olefin polymer, of a homopolymer of propylene; b) from about 1 up to less than 15 parts of a semi-crystalline, low density, essentially linear copolymer fraction consisting substantially of units of the alpha-olefin used to prepare c) or the alpha-olefin used to prepare c) present in the greatest amount when two alpha-olefins are used; and c) from about 10 to less than 39 parts of an amorphous copolymer fraction of an alpha-olefin and propylene, with or without a diene or a different alpha-olefin termonomer. r
Patent PT-97009-A (PT)
Inventor: JAKUPOVIC EDIB
IPC: C07F9/38
Filed: 1991-03-11
Abstract: The present invention relates to a method for the synthesis of foscarnet, i.e. trisodium phosphonoformate hexahydrate, comprising the steps of adding sodium hydroxide to water, heating the aqueous sodium hydroxide solution to 50  DEG C, adding triethyl phosphonoformate to said solution at 50  DEG C, heating the reaction mixture to reflux for about 1 hour, cooling of the reaction mixture and filtering-off of the product.
Patent PT-97093-A (PT)
Inventor: HABERMANN PAUL
IPC: C12N15/12
Filed: 1991-03-21
Abstract: A process for obtaining hirudin derivatives from E. coli secretor mutants in which   (1) a recombinant vector on which the gene coding for a hirudin derivative is located directly behind a DNA section which codes for a bacterial signal peptide is constructed, (2) a E. coli secretor mutant is transformed with the recombinant vector constructed in step (1),   (3) the transformed cells are cultivated in a medium and   (4) the hirudin derivative is obtained from the medium, and a recombinant vector which contains one or more copies of a gene construct which codes for a protein consisting of a bacterial signal peptide and a hirudin derivative, and a hirudin derivative with the N-terminal amino-acid sequence A-Thr-Tyr-Thr-Asp in which A is Ala, Gln, His, Phe, Tyr, Glu, Ser, Asp or Asn are described.
Patent PT-97939-A (PT)
IPC: C12Q1/6886
Filed: 1991-06-11
Abstract: A method for detecting a single-stranded nucleotide sequence in a sample which is known or thought to contain it, using sandwich hybridization comprising the step of incubating the sample with a capture probe which is passively fixed to a solid support and with a detector probe which is labelled with a non-radioactive marker. The capture and detector probes can hybridize with two non-overlapping regions respectively of the target nucleotide sequence being sought. The incubation step is followed by a washing step for removing reagents which have not been fixed by hybridization. The method is characterized in that the capture probe contains 9-30 nucleotides and is fixed to said solid support which is made of a material based on a hydrophobic compound. The method can be used particularly for diagnosing infectious or genetic diseases and for cell typing.
Patent SE-9001351-A (SE)
IPC: B27B25/02
Filed: 1990-04-17
Abstract: A log feeding plant has a fixed frame (14), two parallel rollers forming between them a nip through which a log is to be fed in its longitudinal direction, and a support structure (4a) supporting one roller. In the plant is used an adjusting device (7) having a cylinder unit (13) which is connected to the frame (14) and whose movable member (15) is connected to the support structure (4a)to enable adjustment of the width of the nip according to the log thickness. The cylinder unit is a double-acting hydraulic cylinder unit (13) having an integrated piston-position indicator enabling fixation of the piston of the hydraulic cylinder unit in a carefully determined, desired position. The hydraulic cylinder unit (13) is clamped between a first and a second resilient means (16 and 17, respectively), which are connected to the frame (14) and against whose action the hydraulic cylinder unit (13) is movable in its entirety a short distance in a direction corresponding to an increase and a decrease, respectively, in the width of the nip.
Patent SI-9200222-A (SI)
Title: Leadfree roof flasching material
IPC: E04D13/14
Filed: 1992-09-22
Abstract: A lead-free plate-shaped roof flashing material comprises a sandwich structure in which a stress damping and stabilizing layer of ductile material is completely covered on one side and at least partly covered on the other side by preferably metallic foil sheetings, e.g. of aluminum foil, designed with densely positioned flattened folded sections having such a form, e.g. closed inverted pleats, that a material layer of each folded section gets into contact with the stress damping and stabilizing layer only when the folded sections open in connection with deforming the flashing material to make it fit to the roofing.
Patent SI-9620018-A (SI)
Title: Process for producing n-(d-alpha-methyl-beta-mercaptopropionyl)-l-proline and its intermediate
Inventor: UEDA YASUYOSHI
IPC: A61K31/00
Filed: 1996-10-07
Abstract: A highly convenient and efficient process for economically producing in a high yield high-quality captopril which is remarkably reduced in the content of impurities and has a high melting point and intermediates for synthesizing the same which contain only a small amount of precursors as impurities and have excellent qualities. The process comprises subjecting an acid halide and an L-proline to the Schotten-Baumann reaction and eliminating the impurities formed as the by-products in the form of the precursors represented by general formula (5) or (6) by treating, during or after the Schotten-Baumann reaction, the aqueous medium solution with active carbon or crystallization followed by deacylation. In the formula, R<1> represents acyl and n represents an integer of from 2 to 4. <CHEM>
Patent SI-20025-A (SI)
Title: Novel thrombine inhibitors, their preparation and use
Inventor: URLEB UROS
IPC: C07D311/16
Filed: 1998-07-20
Abstract: Compounds having the formula I and their pharmaceutically acceptable salts are described. The significance of their substituents is given in the description. The compounds can be used as thrombine inhibitors.