baber/WOPTO huggingface dataset:
Patent NL-7604299-A (NL)
Title: Self-lipting platform for use at sea - has free-wheeling dampers for the swell and cushioning blocks
IPC: E02B17/08
Filed: 1976-04-22
Abstract: A self-lifting platform has a rack forming the corner of one of its legs, and acts through pinions controlled by couplings secured to a beam. The beam is fixed to the platform on damping details, and these which act as guides are arranged between the vertical surfaces of the platform and beam whilst between the horizontal surfaces blocks of rubber are placed. When a self lifting platform is installed or its position changed, and when there is heavy wave action unusually heavy shock loading can be imposed on the lifting mechanism during the sinking or lifting of the legs. Particularly when the legs hit the sea bottom, they are lifted and dropped much more rapidly by the waves, than the normal operational lifting and lowering speeds. These shock loadings are damped and their number is reduced by an arrangement in which the beam carrying the rack is attached to the platform by elastic packings such as rubber blocks. This dampens the shock when the legs hit the bottom, whilst the hammering on the seabed is prevented by two couplings on each pinion which allow the leg to fall relatively to the platform, whilst preventing the platform falling relatively to the leg.
Patent NL-7607818-A (NL)
IPC: A61P31/04
Filed: 1976-07-15
Abstract: A process for preparing N',N'-disubstituted acid hydrazides by reacting N'-monosubstituted acid hydrazides with aldehydes in the presence of hydrogen and a hydrogenation catalyst is disclosed.
Patent NL-7614510-A (NL)
IPC: A47B83/02
Filed: 1976-12-28
Abstract: A trolley table has a chassis mounted on casters and adapted to support generally horizontally a table-top or tray which may be detachable, and a seat articulated to the chassis to pivot between folded and unfolded positions, the trolley table being so constructed and arranged that with the seat folded it can be nested together with other trolley tables.
Patent NL-7703327-A (NL)
Title: Vehicle for single package coating compsn. for ferrous substrates - comprising hydrolysed alkyl polysilicate and zinc chloride in organic solvent
IPC: C09D183/02
Filed: 1977-03-28
Abstract: A vehicle for a single package coating compsn. consists of a hydrolysed alkyl polysilicate (hydrolysis level 50-65%), an organic solvent and 3-5.5% ZnCl2 (based on the total hydrolyzate wt.). The hydrolyzate is obtd. by hydrolyzing the polysilicate (contg. about 40% SiO2) in the presence of an organic solvent, and water in an amt. of 0.08-0.21 mole per mole alkoxy gp. in the polysilicate at pH 1.0-6.5. The coating compsn. is obtd. by mixing the vehicle with particulate solids for >=0.5 hr. in an inert atmosphere and packaging the prod. The compsn. is free of hydrogen evolution, has a shelf-life of >=4 months and provides a hard abrasion-resistant coating on a substrate in 1-24 hrs.
Patent NL-8005759-A (NL)
Title: Ethyl acrylate mfr. from ethylene and acrylic acid in sulphuric acid - which is recycled after removal of polymerisation initiator in thin film evaporator
IPC: C07C67/04
Filed: 1980-10-20
Abstract: Ethyl acrylate (I) mfr. involves (a) reacting C2H4 and acrylic acid in the presence of H2SO4, (b) sepg. the reaction prod. into crude (I) and a H2SO4 residue (II), (c) partial purificn. of (I) by removing material forming light ends, (d) complete purificn. and isolation of (I), leaving a (I)-prod. residue (III), and (e) recycling most of (II) from (b) to (a). The novelty is that the rest of (II) is supplied to an evaporator with distributor brushes or vanes, where it is heated initially to 149-182 (163-177) deg.C and then cooled to 110-138 (115.6-135) deg.C before removal from the process. This treatment of (II) removes polymerisation initiators from the system.
Patent NL-8200065-A (NL)
Title: Pack for mussels etc. - having plastics foil tube with seal-welded bottom and inclined weld seam with opening above space for drip-off moisture
IPC: B65D33/01
Filed: 1982-01-08
Abstract: Pack for holding mussels or similar prods. comprises a first space to hold the mussels and a lower second space to receive the moisture dripping off via an opening at the lowest point of the downwardly inclined partition between the two spaces. The pack consists of a tubular bag in weldable thermoplastic foil having a seal-welded bottom end, whilst the partition is formed by a downwardly inclined weld seam which is arranged at a distance above the bottom seal, and contains an unwelded portion at its lower end to provide the opening.
Patent NL-8402998-A (NL)
IPC: G06K15/12
Filed: 1984-10-02
Abstract: Decoder for converting information supplied in code about a compiled page into image formation which is fed in the form of a serial pixel bit flow to a raster output scanner, in which the raster output scanner is designed to form with the aid of a number of scanning lines an image on an image-forming medium, comprising a first memory for the storage of all items occurring on the compiled page together with the m-bits information relating to their position on that page, a second memory for the storage of the bit pattern of all items occurring in the first memory, a third memory for the storage of the address information relating to the bit patterns in the second memory and for the storage of format information for items, means for converting data taken from these tables into n-bits words for each scanning line, and at least on n-bits wide pixel column memory.
Patent NL-8501660-A (NL)
IPC: C08F222/40
Filed: 1985-06-08
Abstract: The invention relates to a composition comprising(A) 64-4 parts by wt. of a bismaleimide compound, or an isomaleimide isomer thereof, a maleimide-amide compound or an isomaleimide isomer thereof and maleic anhydride compound,(B) 7-77 parts by wt. of one or more ethylenically unsaturated compounds containing 5-50 C-atoms and is characterised in that the composition further comprises(C) 3-60 parts by wt. of one or more compounds from the group of hydroxy-alkylacrylates or amino-alkylacrylates,(D) 1-20 parts by wt. of one or more terminally functional polymers as flexibilizer, with the proviso that the sum, of parts of compounds A, B, C and D amounts to 100.
Patent NL-8702679-A (NL)
IPC: C03B11/08
Filed: 1987-11-10
Abstract: A method of manufacturing biconvex lens elements (21) comprising a biconvex glass lens (23) and a holder (1) consisting of two cylindrical rings (5,7), which are telescopically slidable with respect to each other and have different diameters so that an annular gap (9) is formed. A lens blank is heated together with the holder (1) in the telescopically extended position of the rings (5,7) to the processing temperature of the glass and is arranged between the heated dies (17, 19) of a mould, whereupon the dies (17, 19) are moved towards each other in a pressing stroke, the two rings (5,7) being telescoped into each other, the lens blank in the holder being moulded into a biconvex glass lens (23) and the excess quantity of glass being pressed from the hotter central part of the lens blank into the annular gap (9). The lens element (21) obtained after cooling is characterized by a biconvex glass lens (23), which is adhesively enclosed by a bipartite holder acting as a mount.
Patent NL-8801544-A (NL)
IPC: B60R13/04
Filed: 1988-06-16
Abstract: A method of producing bodywork mouldings or trim made of cellular plastics material reinforced with section elements made of metal or plastics material, of the type in which there is introduced directly into a mould, which is provided with high-frequency electrodes and which is of a size corresponding to the finished product to be produced, the necessary and sufficient amount of a mixture of resin and blowing agent to produce this finished product, the reinforcing element is introduced on or into this mixture of the substance, the mould is closed, it is acted upon by the high-frequency field for the length of time required to melt the PVC and to release the gases arising from the decomposition of the blowing agent, and the resultant finished product is removed from the mould, said method being characterised by the use of a liquid form of the resin or "plastisol", and by the injection of a metered amount of said "plastisol" into a closed mould in which a vacuum prevails.
Patent NL-8901204-A (NL)
IPC: A61J11/02
Filed: 1989-05-12
Abstract: Nipple (3), comprising a sucking end (4) that can be provided with one or more holes (6) a flange (7) that forms an entity therewith and extends in radial direction relative to the centre line of the nipple (3), in order to fix the nipple (3) therewith onto a supply holder (1), wherein a dish-shaped non-return valve (8) is arranged in this flange (7).
Patent NL-8902661-A (NL)
Title: Traffic signboard - has upright frame with front and rear panels perforated to same pattern and spaced apart
IPC: G09F7/18
Filed: 1989-10-26
Abstract: The patterned board, for use in advertising, as a traffic signboard etc., can be suspended or free-standing. It comprises an upright frame (4) with perforated front and rear panels spaced apart, each with perforations in the same pattern (7). The perforations can be in three sets of parallel rows, the rows including angles of 120 deg., and one of them being horizontal.
Patent NL-9000152-A (NL)
IPC: B23P19/04
Filed: 1990-01-22
Abstract: Method of producing a plate-shaped product comprising positioning a component (22; 23; 122) on or of a plate (20) which is supported by a bearing (14) and is supported at the position of the component (22; 23; 122) to be positioned by a support (8). The positioning is carried out by means of a die (10) which together with the support is controlled by a control system, comprising comparators (24, 30) and amplifiers (25, 31), in such a way that the component (22; 23; 122) is positioned with very great accuracy relative to a reference plane (26) through the plate. When the desired position of the component is reached it is ensured that no elastic deformations are present in the plate. For this purpose, a device for carrying out the method comprises means (29, 30, 31, 32; 8, 36, 38; 138, 148) which control the die (10) and/or the support (8) or bear the die and the support or the plate (20) in such a way that the plate is free from elastic deformations at least when the component reaches the desired position. <IMAGE>
Patent NL-9002231-A (NL)
Title: Aquarium water cleansing method - involves feeding water into chamber contg. water fleas
IPC: C02F3/32
Filed: 1990-10-15
Abstract: Unclean water in a fish pond or aquarium is fed outwards into a chamber in which water fleas are located which consume fish waste prods. having a negative influence on the cleanliness of the water. Once cleansed, the water is fed back into the pond or aquarium by a method which ensures that the living water fleas do not return with it. This involves stopping the withdrawal of water from the chamber, enabling the water fleas to escape via apertures near to the basin. The equipment used involves a box-shaped, transparent casing which defines a chamber in which the water fleas are held in sufficient quantity to carry out the water cleansing process. Working with it is a filtration unit and means for moving the water to and from it.
Patent NL-9201907-A (NL)
IPC: B01J19/18
Filed: 1992-11-02
Abstract: PCT No. PCT/NL93/00225 Sec. 371 Date Jul. 5, 1994 Sec. 102(e) Date Jul. 5, 1994 PCT Filed Nov. 1, 1993 PCT Pub. No. WO94/09895 PCT Pub. Date May 11, 1994.A reactor system suitable in particular for a model of a gastrointestinal tract comprises one or more units (1), each having two or more pressure chambers (2, 3) and in each of the pressure chambers a hose (5) made of flexible material and open at both ends, which hoses are fixed with their ends sealed in such a way that the spaces (6) between the wall of the pressure chambers and the hoses are closed. Connectors (8, 9) are also present for supplying a gas or liquid to and discharging it from the spaces (6) between the wall of the pressure chambers and the hoses, and couplers are present for coupling the pressure chambers to each other and/or to end pieces or intermediate pieces (4). Finally, connectors (10, 11) are present in the end pieces or intermediate pieces for supplying constituents to and discharging them from the hoses.
Patent NL-9401239-A (NL)
Title: Irradiation device
Inventor: BLERCK RUDOLF WILHELMUS CORNEL
IPC: F16M11/24
Filed: 1994-07-29
Abstract: The invention relates to an irradiation device provided with a frame and a housing which is supported by the frame and in which at least one lamp is arranged. The housing can move up and down in the frame between a storage position, in which the housing lies close to the underside of the frame, and an in-use position. Frame parts which lie above the housing in the storage position of the housing and which support the housing in the in- use position can be moved into a position which lies close to and at least virtually parallel to the housing.
Patent OA-11178-A (OA)
Inventor: GUAL GEORGES
IPC: F03D3/04
Filed: 1999-02-23
Abstract: In this static flat-shaped module of fool-proof toughness, constituting an advantageous substitute for the pylon/propeller system, the gusts of wind spread in a convergent space followed upstream by a turbine with blades having double driving power, then followed by a last divergent escape space. Thus, from whichever direction the wind current blows it is subjected to a peripheral structure in which the vertical wings, curved in the horizontal plane, channel it from the front zone in dynamic boost pressure towards a turbine (1) with its outflow blowing towards the peripheral zone in dynamic depression. Moreover, said turbine and its directional wings are sandwiched between two horizontal end plates: the cover plate (3) and the base plate (2). Finally, depending on the installed power, the shaft drives either an electric generator or a water pump or any other energy system.
Patent PT-71662-A (PT)
Title: Process for producing drip irrigation ducting
IPC: B29C48/92
Filed: 1980-08-06
Abstract: A flexible plastics hose or tube 17 having drip outlet members 16 at spaced points along its length, is formed by extruding the flexible hose or tube 17 from an inclined extrusion head 2 through which the members 16 (gravitationally) are fed, via a hopper 3 and an automatic level sensor actuated, vibratory feeder 5, into said hose 17 as it is formed, said members 16 being withdrawn from the head 2 by the flow of the extruding plastics material of the hose 17, and said members 16 being (gravitationally) delivered by way of said head 2 at a rate corresponding to a predetermined spacing of the drip outlet members 16 along the length of the tube 17. The inclined head 2 includes an axially movable heat insulating cylinder of p.t.f.e., which functions as a mandrel of the head and for feeding the members 16. The members 16 each comprise external threads 18 defining channels 19 for the flow of irrigant to a decompression chamber 20, communicating with diametrically opposed drip outlets 22 from the hose which have been formed by cutting off projections of the hose wall and members 16. <IMAGE>
Patent PT-77615-A (PT)
Title: Preventing iron@ and steel nuts and bolts from corrosion - by converting rust to an irreversible complex cpd., pref. with a tannin complex
IPC: C10M159/18
Filed: 1983-11-03
Abstract: The process comprises a technique for passivation of the threads. The technique also protects against direct contact with the atmosphere and consequent oxidation and corrosion, with irreversible conversion of any rust initially present. Pref. the lubricant contains a minimum of 5 per cent of a tannic compound with phosphated emulsifier also containing nonphosphated agents giving a semiaqueous emulsion with a shelf life of at least one year. On elimination of the water, a complex permanent waterproofing coating forms to fix the resulting ferrotannic in fasteners of ferrous metals structures, etc.
Patent PT-80928-A (PT)
Title: Improved spinning process for aromatic polyamide filaments
Inventor: LEWIS GEORGE KENNETH JR
IPC: D01D5/06
Filed: 1985-08-08
Abstract: Process for producing high-strength, aromatic polyamide filaments by delivering substantially uniform amounts of a spinning solution to a plurality of apertures in a spinneret plate, extruding the solution downwardly in a single vertical warp through a noncoagulating fluid and into a gravity-accelerated and free-falling coagulating fluid.
Patent PT-86959-A (PT)
Inventor: MADSEN KAY
IPC: A61M5/00
Filed: 1988-03-11
Abstract: A pump control system is described in which the pumping mechanism causes corresponding movement of a pair of capacitor plates (64,66). The plates are energized by an a.c. signal, and the signal produced by the plates is amplitude detected, with the amplitude modulation representing pumping force. The pumping force is converted to pumping pressure. The pumping pressure peak during pumping and the pressure minimum during filling are detected to determine the portion of a pumping cycle required to make the transition between these two pressure levels. The difference between the two pressure levels divided by the transition portion of the pumping cycle gives a measure of the compliance of the pump chamber. The ratio of the compliance measure to the total cycle, when multiplied by the nominal chamber volume, gives a measure of unpumped volume, which is subtracted from the nominal volume to give the volume actually pumped during a pump cycle. The volume pumped is compared with a desired flow rate to determine a speed control value for the motor of the pumping mechanism. A motor control signal is developed by subtracting from a constant number a value which is a factor of the speed control value and the position of the motor.
Patent PT-91946-A (PT)
Title: Baking and pastry-making oven
IPC: F27B/
Filed: 1989-10-10
Abstract: The principal aim of this invention is to solve the problems of making the temperature inside cooking chambers uniform and of reduction of the movable components inside the actual oven, which makes it possible to obtain, on the one hand, a reduction in the area occupied by the oven with a simultaneous increase in the cooking capacity and, on the other hand, greater reliability and easier maintenance of the oven. The temperature in the cooking chamber(s) is made more uniform either by means of the control, via regulator valves, of the hot air injected into the cooking chamber, or by the cyclical reversal of the circulation of hot air inside the cooking chamber(s) achieved by the action of two or more fans operating alternately in a preestablished sequence, depending on the products to be cooked, thereby making it possible cyclically to alter the circulation of hot air inside the cooking chamber.
Patent PT-94718-A (PT)
Inventor: GREGOR ANTES
IPC: B65C9/25
Filed: 1990-07-17
Abstract: For applying a label having a protective layer (3) to a substrate (15 or 15'), the label of a thermo-adhesive film (2) is punched out by means of a heatable plate (10), which has a cutting edge (14), and immediately thereafter is applied while hot by means of the adhesive layer (4) to the substrate (15 or 15'). The device has a die (5) with the plate (10), brought to a predetermined temperature, and serves both for punching out and for applying the label. The size and shape of the label is predetermined by a base surface (11) of the plate (10). <IMAGE>
Patent PT-95124-A (PT)
Inventor: PALESE PETER
IPC: C12N15/11
Filed: 1990-08-28
Abstract: Recombinant negative strand virus RNA templates which may be used to express heterologous gene products and/or to construct chimeric viruses are described. Influenza viral polymerase, which was prepared depleted of viral RNA, was used to copy small RNA templates prepared from plasmid-encoded sequences. Template constructions containing only the 3' end of genomic RNA were shown to be efficiently copied, indicative that the promoter lay solely within the 15 nucleotide 3' terminus. Sequences not specific for the influenza vital termini were not copied, and, surprisingly, RNAs containing termini identical to those from plus sense cRNA were copied at low levels. The specificity for recognition of the virus-sense promoter was further defined by site-specific mutagenesis. It was also found that increased levels of vital protein were required in order to catalyze both the cap-endonuclease primed and primer-free RNA synthesis from these model templates as well as from genomic length RNAs. This indicated that this reconstituted system had catalytic properties very smilar to those of native viral RNPs. High levels of expression of a heterologous gene was obtained using the constructs and methods described.
Patent PT-98121-A (PT)
Inventor: ANDERSSON CARL-MAGNUS ALEXANDE
IPC: A61K31/198
Filed: 1991-06-27
Abstract: New 3,3'-dithiobis(propionic acids) and esters thereof with immunomodulating effect, processes for their preparation, pharmaceutical compositions containing them and methods of their pharmacological use.
Patent UA-15590-A (UA)
Title: Switching unit discrete remote control device
Filed: 1989-07-19
Abstract: The invention concerns to electrical engineering and can be used in installation electric power supply systems operating in conditions of explosive environment, for instance, at underground operations of coal deposits as well as at enterprises of gas, oil, chemical branches of industry. The switching unit discrete remote control device comprises a receiving unit, a sparkproof dc power supply, two frequency detectors, a selector a blocking relay, a circuit changer, a switch element, a dc voltage stabilizer, a high-frequency pulse generator, a current resistance pickup and an optron.
Patent UA-11117-A (UA)
Title: Pneumatic seeding apparatus
Filed: 1990-01-30
Abstract: A pneumatic seeding apparatus contains a seed bunker, a seed chamber, a vacuum chamber with a sucking pipe in the zone of seed capture and a cross partition in the beginning of zone of discharge of excessive seeds, installed on a horizontal shaft seeding disk with equispaced on a circle through openings. Each through opening is made conical, and an annular groove of elliptical profile is made on the disk end face located from the side of the cone vertex.
Patent UA-13123-A (UA)
Title: Jig
Inventor: CHERVONENKO ALFRED HRYHOROVYCH
Filed: 1991-04-11
Abstract: Jig includes housing with longitudinal edges, sieve in the form of a set of elastic elements located on the edges, pulser, drain threshold fitted out for loading of material and unloading of heavy products.
Patent UA-15754-A (UA)
Title: clad powder modifier
Filed: 1991-05-15
Abstract: A clad powder modifier contains steel shell and metallic-slag filler, the filler containing magnesium and magnesium chloride with their mass ratio 0.22-0.28.
Patent UA-6827-A (UA)
Title: Process for the preparation of cuprum hydroxophosphate
Filed: 1991-05-22
Abstract: A process comprises the interaction of cuprum hydroxocarbonate with phosphoric acid of concentration is not less than 6 % at mixing and high temperature for 4-5 hours with the further separation and drying of sediment.
Patent UA-9891-A (UA)
Title: Glass-forming instrument
Inventor: HOLUBETS VOLODYMYR MYKHAILOVYCH
Filed: 1991-08-21
Abstract: A glass-forming instrument with protective multilayer coating. Its working coating contains titanium nitride, besides the adjoining to the instrument layer of protective coating is made of nickel, and working layer is additionally contains nickel in quantity from 7 % to 16 %.
Patent BG-102079-A (BG)
Title: Alkylaminoderivatives of substituted quinoxalin-2,3-dions such as glutamatereceptor antagonists
Inventor: KORNBERG BRIAN E
IPC: A61P25/08
Filed: 1997-11-27
Abstract: The invention relates to new series of substitutedquinoxalin-2,3-dions, to new intermediate compounds, to methodsfor their preparation and to pharmaceutical composition containingthem. The compounds are used for the treatment of strokes,cerebral ischaemia or cerebral infarction as a result ofthromboembolic or haemorrhagic stroke, cerebral vascular spasms,hypoglycaemia, heart stopping, status epilepticus, perinatalasphyxia, anoxia and the Alzheimer's, Parkinson's and Huntingon'sdiseases.14 cliams