baber/WOPTO huggingface dataset:
Patent NL-7010884-A (NL)
Title: Production of wool wax alcohols and acids - from wool grease
IPC: C11C1/02
Filed: 1970-07-23
Abstract: Wool grease is saponified with caustic alkali in a co-solvent mixture of isopropanol and water. Wool wax alcohols are extracted from the saponified mixture using hexane or heptane as solvent and the extract is washed first with dilute KOH and then with water. Extraction and washing are best achieved in a continuous countercurrent rotary disc extraction column. The solvent is evaporated from the purified extract to recover the wool wax alcohols. The raffinate is acidified and stripped free of the solvent fraction in a continuous stripper still to recover fatty acids which are water-washed and dried.
Patent NL-7416560-A (NL)
Title: Hand archery bow - has string between arms pivoting on rigid beam
IPC: F41B5/00
Filed: 1974-12-19
Abstract: The bow has a supporting structure in the form of a rigid beam (1-5), and the string is held taut between a pair of arms (12, 13) pivoting on the beam. These are rotated against spring action when tightening, and in such a manner that after turning through a preset angle the power required for further turning decreases. The arms can be coupled by cables to tension springs. As the spring is tightened, the angle between the arms and the cables attached to them can be arranged to decrease. The beam can be constructed of a set of bars forming a lattice-work. The bow can have a hand grip, adjustable at right angles to the string and lockable in several different positions.
Patent NL-7600364-A (NL)
Title: Cutting and grinding knife - has auxiliary edge set back from main one in direction of rotation
IPC: B02C18/20
Filed: 1976-01-15
Abstract: Parallel with or at an acute angle to the main cutting edge (1) the knife has an auxiliary edge (6) set back behind it in the direction of rotation. The auxiliary cutting edges (6, 7, 7') can be mainly situated in the area where pressures occurs between the material being cut and the sharp edge of the main one. Each of the auxiliary edges can protrude sideways beyond the preceding one, and they can be mounted so as to overlap each other in the outwards radial direction.
Patent NL-7601675-A (NL)
Title: Support strip for flexible plastic heating tubes - is of T-section with groove cut along edge of central part
IPC: F24D3/14
Filed: 1976-02-19
Abstract: The strips are for supporting flexible plastic tubes on a solar heating panel. The strips are of T-section, with grooves to accommodate the tubes cut along the edge of the central part. The edges of the base have tongue and groove fittings (22, 24) to hold strips together. The tongues and grooves can have retaining devices formed on them. Other, rectangular section strips have half thickness slots cut alternately on the upper and lower surfaces. These strips can be assembled together at right angles by engaging slots together. The retaining devices can be in the form of projections on the tongues which are received in recesses in the groove walls.
Patent NL-7604189-A (NL)
IPC: C01D1/28
Filed: 1976-04-21
Abstract: An aqueous solution of sodium hydroxide containing soluble impurities such as a concentrated catholyte produced by a diaphragm electrolysis is cooled by a coolant or a heat-exchanger to form a slurry containing sodium hydroxide hydrate crystals and fine impurity crystals. The fine impurity crystals are adsorbed on bubbles which are formed by vaporizing a dissolved coolant or introducing a gas in the slurry and separated from the slurry.
Patent NL-7900884-A (NL)
Title: Cattle fodder pellet feed mechanism - moves pellets lateral on stable floor using near horizontal tyred wheel actuated by tractor
IPC: A01D57/30
Filed: 1979-02-02
Abstract: The mechanism is intended for laterally moving particulate material, such as fodder pellets on the floor of a cattle stable, which cannot be moved by a mechanical rake. It comprises a frame (10) of which one end (5) is secured to the tow bar (3, 4) of a tractor (1) whilst the other end carries a wheel (21) which is rotatable on an approximately vertical axle (20). The wheel is rotated (16, 17, 19) from the power take off (2) of the tractor and has a rim carrying a motor vehicle tyre (29) of which one side wall faces the floor. The axle may be at an adjustable acute angle to the vertical so that the leading side of the tyre is lower than the trailing side.
Patent NL-7907708-A (NL)
Title: Spigot and socket tube connection - is secured by cone nut on cone-headed transverse bolt through radial bores, cones deforming tube walls
IPC: F16L21/08
Filed: 1979-10-18
Abstract: The arrangement is used for connecting two tubes (1,3) having the spigot end (2) of one tube (1) inserted in the socket end of the other (3) (or having both tube ends inserted in a socket sleeve). The tube ends have corresponding and aligned radial bores (4,5 and 6,7) and a screw bolt (8) with conical head (9) inserted through the bores. A nut (11) with conical outer face is screwed on to the end of the bolt protruding at the other side and tightened so that the cone faces produce deformation of the tube material around the bores.
Patent NL-8004636-A (NL)
Title: Steam or pneumatic pile driving unit - has hoist eye and pressure medium connection for operating ram connected to unit via telescopic tubes for medium
IPC: E02D7/10
Filed: 1980-08-15
Abstract: The pile driving unit comprises a ram (1) which is driven by a pressure medium (e.g. steam, compressed air, oil pressure) connected to the unit via flexible tubes (12,13) and swivel joints (10,11). The unit is provided with a lift eye (9) for a hoist cable. The ram is connected to the upper end (6) of the unit Via a telescopic tube assembly (2) which forms the connection for the pressure medium. The telescopic assembly (2) may comprise a three-part telescopic outer housing having one part connected (4) to the ram and another part connected at its other end to (5) the upper end (6), whilst three-part telescopic tubes contained in this housing are similarly connected.
Patent NL-8201485-A (NL)
Title: Mobile centrifugal filtration unit for surface water - has enclosure contg. coaxial perforated mantles with filter cloth on inner surfaces
IPC: B01D33/11
Filed: 1982-04-07
Abstract: Mobile unit is intended for producing clean (potable) water by filtration of surface water, e.g. from ditches. It comprises an enclosure contg. a rotatably driven cylindrical body having a perforated outer mantle and a co-axial perforated inner mantle whose respective inner surfaces are covered by filter material such as filter cloth. The dirty water is fed into the inner mantle from above whilst the enclosure is provided with a bottom outlet connecting with a collecting tank for clean water. Used as mobile surface water filtration unit. The unit is of simple and compact design and lends itself to installation on a truck or barge permitting its use at different locations.
Patent NL-8500294-A (NL)
Title: Air moisture absorption unit using hygroscopic material - has slotted container for material on perforated lid fitting on soln. receptacle with clearance gap
IPC: B01D53/26
Filed: 1985-02-04
Abstract: The unit is intended for removing moisture from the air by absorption in granulated or flaked hygroscopic material which itself dissolves in the water absorbed. It comprises a receptacle for the soln., and alid perforated to pass this soln. formed in a downwardly open conical container with slotted wall which fits in the top of the lid and holds the material. This lid has a rim to fit in the top of the receptacle and a collared flange to rest on this top, projection on rim and flange maintaining an air communication gap with the soln. in the receptacle. The area of the perforations does not exceed 1/3 of the lid area. The flange collar fits around the top of the receptacle during transport when the lid is fitted upside down with the container inside the receptacle.
Patent NL-8602678-A (NL)
Title: Junction box for electrical installations - has feedthrough comprising elements extending through wall and and recesses in side walls for rail ends
IPC: H02G3/06
Filed: 1986-10-24
Abstract: At least one side wall is provided with a feedthrough for the line system of the electrical installation. The feedthrough consists of elements that extend into the box and lie close to the rear wall. On both sides of one side wall, recesses are formed so that the outer ends of the rail can extend into respective recesses. The recesses are formed by parts of the wall.
Patent NL-8602817-A (NL)
IPC: B65B61/12
Filed: 1986-11-06
Abstract: An apparatus for packaging products in a bag of plastic material comprises means (3-15) for transporting a continuous, flat, tube-like material web (2). The web 2 is subsequently transported along a fist sealing unit (16) for applying a seal between the upper and under layers (17, 18) of the material web, a perforating knife (19) for making a tearing perforation in the upper and under layers of the material web seen in transport direction directly behind the seal, a tearing unit (20) for tearing open the perforation in the upper layer of the material web, a separating unit (21) for moving the upper layer away form the under layer at the location of the torn perforation, a filling station (22) for filling the thus formed bag (23) still contained in the material web with the product to be packed, a second sealing unit (24) for applying a seal between the upper and under layers of the material web seen in transport direction directly behind the perforation, and a tearing-off unit (25) for tearing off the filled bag of the material web.
Patent NL-8700499-A (NL)
Title: Water-contg. produce sorter esp. for agricultural crops, e.g. potatoes - passes produce through capacitor fed by oscillator and coupled to synchro-phase detector with reference signal input to produce wt. signal
IPC: G01G7/06
Filed: 1987-02-27
Abstract: The oscillator produces two sinusoidal 3 kHz a.c. signals in anti-phase and with adjustable amplitude. These are connected to the outer plates (2,5) of first (2,3) and second (5,3) capacitors (C1,C2) respectively. The common plate (3) is connected via a current/voltage converter and a band pass filter tuned to the oscillator frequency, to the synchronous phase detector which also receives a reference signal 90 deg. out of phase with the capacitor (C1) feed signal to produce an output signal U0 = k(C1-C2) wherein k is a scale factor determined by the set amplitude. The space between the plates (2,3) exceeds twice the largest product diameter and the lengths of the sides of these square plates are at least twice their spacing to achieve best possible linearity of response. The sides of plate (3) are around half as long as those of plate (2), e.g. 20 cm and 30 cm respectively, whilst those of plate (5) are half as long as of plate (3). The plates (3,5) are surrounded by earthed co-planar screens (4,6) to largely eliminate disturbing effects of objects outside the dielectric space. As in the absence of product the two capacities (C1,C2) are equal, the current at the common plate (3) is then zero. At the 3 kHz frequency used, the parasitic parallel resistance is negligible.
Patent NL-8800461-A (NL)
Title: Exchangeable picture frame - has back-plate with U-shaped top and bottom, also transparent front cover
IPC: F16B5/06
Filed: 1988-02-24
Abstract: A drawing, photo, or picture may be inserted in the light metal frame, with U-shaped top and bottom rails. The picture frame has a rigid backplate. The frame has three vertical, bulging strips (2) with slotted holes (3) for suspending the frame from a wall. The top and bottom of the frame have V-shaped troughs (5.6), which are shorter then the back plate, keeping corners (7) free from the V-shaped rim. After the picture (9) is inserted, a transparent plastics cover plate (10) is fitted on top of picture.
Patent NL-8802461-A (NL)
Title: Undersea pipeline layering method - comprises driving supply lighter into hold after partial submersion of laying ship
IPC: F16L1/16
Filed: 1988-10-07
Abstract: An undersea pipeline is assembled from pipe sections and laid by a ship. The latter contains a hold and is semi-submersible by ballasting. This brings the hold sufficiently far underwater for a supplying lighter to drive into it. The ballast is then pumped out, securing the lighter in the hold against movement generated by the sea. The lighter is then discharged directly to the pipeline assembly track.
Patent NL-8802687-A (NL)
Title: Bucket size concrete mixer - comprises motor driven rotatable sloping container having 3 internal ridges and adjoining divider sections
IPC: B01F29/60
Filed: 1988-11-02
Abstract: Bucket size concrete mixer for DIY purposes, has a sloping container, rotatable around its centre line. Small concrete mixer is motor/gear driven for a sloping positioned container with three internal ridges and adjoining divider sections. Divider sections include spaced rods. Ridges which are inwards positioned have a height of between 8-13 cm. Bucket content may vary from 7.5 to 30 litre. Sloping centre line of bucket may form an angle of between 15-35 degs. to the horizontal plane. Bucket has a sealed top lid arrangement. @(9pp Dwg.No.0/3).
Patent NL-8802758-A (NL)
Title: Image forming appts. - has support table for electrophotographic material and electrical charger, with illuminator and heater raising temp. from 0.5 to 20 deg. C
IPC: G03G15/00
Filed: 1988-11-09
Abstract: The appts. for electro photographicly forming qof images, comprises a support table for the material electrophotographic material and a danger for providing an electrical change on the surface An illuminating device forms a pattern shaped image and a developer is also provided. The temp. of the material is adjusted by a device to a value above ambient temp. and a heating element, infrared lamp, filament coil or not air source can be used. The difference between the ambient temp. and that of the material is between 0.5 and 20 deg. C. pref, between 1 and 10 deg. A screan or masking device of reflecting surfaces is present between the material on the support and the surrounding parts of the appts. to prevent heat being conducted to the surrounding parts.
Patent NL-9001148-A (NL)
Title: Calender manufacturing process - cuts pre-printed sheets to final size after which perforations and adhesives are applied
IPC: B42C19/02
Filed: 1990-05-17
Abstract: In the calendar mfg. process, printed sheets are provided with an adhesive (e.g. re-activating printing ink), prior to cutting and perforating of the sheets. Pre-printed sheet (1) is provided with strips of re-activating ink (2). Sheets are cut with rotary knife (4). System further includes perforating wheel (10) and controlling transport rollers (11, 12) which ensure a gathering of eight sheets laid out in a spreading pattern. Next to collecting box (20) is a press device ensuring that sheets are gathered in series of eight.
Patent NL-9200740-A (NL)
IPC: F26B17/04
Filed: 1992-04-23
Abstract: The invention relates to a method for drying solid foodstuffs, by supplying said foodstuffs to a conveyor belt (10) and drying them by means of a gas by supplying the gas in a direction substantially perpenticularly to the conveyor belt (10) through or along the foodstuff and the gas then is returned, which gas stream is caused by using one or more fans (11-16), in which the gas is passed through a heater (1-6) in order to adjust the humidity of the gas and then is supplied through or along the foodstuff the temperature of the gas is lowest at the discharge of foodstuff to be dried, which circulation is repeated one or more times, after which the humid gas is cooled down, the absorbed water vapour is removed and the gas is recirculated and the dried foodstuff is discharged, packed and/or further processed. The invention also relates to a device for carrying out this method. <IMAGE>
Patent NL-9400066-A (NL)
Title: Method for combining glass particles into a bound compound and material obtained thereby
Inventor: BRANDES MICHIEL
IPC: C03B23/20
Filed: 1994-01-14
Abstract: The invention relates to a method for combining glass particles to a bound, load-bearing glass compound, wherein the glass particles, without further admixture of substances and without the shape or size of the separate particles being subject to any further requirements, are fused together without liquefaction of the cores of the separate particles. The invention also relates to the material thus obtained.
Patent OA-11079-A (OA)
Title: Sulfonyl urea derivatives and their use in the control of interleukin-1 activity
Inventor: DOMBROSKI MARK ANTHONY
IPC: C07C323/67
Filed: 1999-07-23
Abstract: A compound of formula (I) wherein R<1> and R<2> are as defined in the description, R<2> being an aromatic group, useful in the treatment and condition selected from the group consisting of the group meningitis and salpingitis, septic shock, disseminated intravascular coagulation, and/or adult respiratory distress syndrome, acute or chronic inflammation, arthritis, cholangitis, colitis, encephalitis, endocarditis, glomerulonephritis, hepatitis, myocarditis, pancreatitis, pericarditis, reperfusion injury, vasculitis, acute and delayed hypersensitivity, graft rejection, and graft-versus-host disease, auto-immune diseases including Type 1 diabetes mellitus and multiple sclerosis, periodonate diseases, interstitial pulmonary fibrosis, cirrhosis, systemic sclerosis, keloid formation tumors which produce IL-1 as an autocrine growth factor, cachexia, Alzeimer's disease, percussion injury, depression, atherosclerosis, osteoporosis in a mammal, including a human.
Patent PT-76736-A (PT)
Title: Polymerisation process
IPC: C08F4/04
Filed: 1983-05-20
Abstract: Sterically stabilised aqueous polymer dispersions free from charged species are made by emulsifying in water ethylenically unsaturated monomer(s), soluble in water to the extent of 0.8% - 8% by weight but giving rise to a polymer which is insoluble, and polymerising the monomer(s) in that state in the presence of (a) a non-ionisable azo initiator which is water-soluble and substantially monomer-insoluble and (b) a block or graft copolymer stabiliser of specified structure.
Patent PT-79277-A (PT)
IPC: C06B23/00
Filed: 1984-09-28
Abstract: The invention relates to gelling agents and thickeners based on Cassia-galactomannans and especially a synergistic mixture of (a) Cassia-toragalactomannan, and (b) carrageenan, agar and/or xanthan.
Patent PT-89816-A (PT)
Inventor: EVEN DENIS
IPC: H02K49/04
Filed: 1989-02-23
Abstract: An assembly is provided formed by an electromagnetic vehicle retarder and its electric supply means, where the retarder has a rotor (2) mounted on the output shaft of the gearbox of the vehicle and a stator (13) cantilevered on the casing of this gearbox. The armature (5) of the retarder forms part of the stator and is cooled by water and its inductor (4), which forms part of the rotor, is fed electrically by an alternator whose rotor (13) and stator (14) are secured respectively to the rotor (2) and the stator (3) of the retarder.
Patent PT-90025-A (PT)
Inventor: COMMANDEUR RAYMOND
IPC: C07C303/38
Filed: 1989-03-16
Abstract: Process for the synthesis of arylsulphonylalkylamides in which an arylsulphonyl halide is placed in contact with an excess of alkylamine and an aqueous solution of alkaline agent in excess in relation to the arylsulphonyl halide and then the water and excess amine are removed from the organic phase; the arylsulphonylalkylamide is then isolated. This process is particularly suited for N-n-butylbenzenesulphonamide which is obtained in a thermally stable quality and which can be advantageously employed as a plasticiser for polyamides.
Patent PT-91477-A (PT)
Inventor: WINKEL JENS
IPC: C09D4/00
Filed: 1989-08-17
Abstract: Collagenous material coatings containing aldehyde, unsaturated monomers with active hydrogen and unsaturated monomers without active hydrogen, solubilisers and/or dispersants, activators and additives customary per se.
Patent PT-91589-A (PT)
Inventor: BRESSER JOEL
IPC: C12Q1/6886
Filed: 1989-08-30
Abstract: A quantitative, sensitive, One-Step In Situ hybridization assay is provided which will detect as few as 1-5 copies of target biopolymer per cell and may be accomplished in 5 minutes to 4 hours. There is provided a simultaneous assay for detecting multiple biopolymers within the same cell.
Patent PT-92035-A (PT)
Inventor: FAULL ALAN WELLINGTON
IPC: A61K31/46
Filed: 1989-10-19
Abstract: The invention concerns novel, pharmaceutically useful 1,3-dioxane alkenoic acid derivatives of the formula I containing a pyridyl moiety at position 4 of the dioxane ring and in which the groups at positions 2, 4 and 5 have cis-relative stereochemistry, X is hydrogen, alkoxy or hydroxy, Y is vinylene, n is 1 or 2, A<1> is alkylene, the substituents R<1> and R<2> at position 2 of the dioxane ring have a variety of values defined hereinafter, and R<4> is hydroxy, a physiologically acceptable alcohol residue or alkanesulphonamido, and the pharmaceutically acceptable salts thereof. The invention also includes processes for the manufacture and use of the acid derivatives as well as pharmaceutical compositions for therapeutic use in one or more of a variety of diseases such as ischaemic heart disease, cerebrovascular disease, asthmatic disease and/or inflammatory disease. <CHEM> l
Patent PT-94080-A (PT)
Inventor: HUGHES KATHLEEN ANNE
IPC: C09K23/52
Filed: 1990-05-17
Abstract: Copolymers of aliphatic monoethylenically unsaturated dicarboxylic acids and unsaturated monomers have been formed by gradually and simultaneously adding monomers and initiator, to a reaction vessel initially containing water at a temperature suitable for polymerization. The polymerization reaction is conducted in the presence of a metal salt activator. The copolymers have consistent compositions and superior properties as antiscalants, dispersants and incrustation inhibitors.
Patent PT-95215-A (PT)
Inventor: GROSSELIN JEAN-MICHEL
IPC: B01J31/22
Filed: 1990-09-05
Abstract: Process for the preparation of an optically active 2-arylpropionic acid of general formula (I) by hydrogenation, in a heterogeneous hydroorganic mixture, of a 2-arylacrylic acid of general formula (II) in the presence of a catalyst consisting of a rhodium derivative and of a water-soluble chiral ligand. 
<??>In the general formulae (I) and (II) Ar denotes an optionally substituted monocyclic or polycyclic aromatic radical or an optionally substituted aromatic heterocyclic radical. 
<IMAGE>
Patent SI-9111426-A (SI)
Inventor: SALM INGOLF
IPC: G06F12/02
Filed: 1991-08-20
Abstract: V računalniku, ki vključuje operacijski sistem, ki
obsega koncept organizacije virtualnega pomnilnika,
ki zagotavlja pomnilniški prostor za vzporedno izvajanja
programov v vnaprej dodeljenih particijah
virtualnega naslovnega pomnilnika, ki vključuje skupna
področja in privatna področja v nekaj naslovnih
prostorih, so zagotovljene dinamične particije (P1,
P2....N1, N2....O1, 02,...), ki se jih lahko dodeli
16 MB
AS
1
F2 ////
lili
lili
HU
lili
F3
BG
SA
SV
F6
dodatno k vnaprej dodeljenih particijam (F1-F8, Fa,
FB, BG) v odvisnosti od posla, ki ga je treba izvajati in
ki se jih lahko sprosti po končanju posla, da se sprosti
pomnilniško področje za nadaljnjo uporabo. Ta koncept
razširja področje virtualnega pomnilnika, uporablja
razpoložljivi prostor bolj učinkovito in omogoča
vzporedno izvajanje več programov.
Patent SI-9600253-A (SI)
Title: Closed system for drying fruit
Inventor: SORLI ALOJZ
IPC: A23N12/08
Filed: 1996-08-16
Abstract: A closed system for drying fruit solves the problem of lengthy drying procedure and high consumption of heat and consequently electric energy. This is achieved by a limited amount of air supply into a thermally insulated drying device by means of an air vent (1) and an evaporation regulator (6), pre-heating and heating of the air in the pre-heating and heating chamber (3, 12), by agitating the air in the heating chamber with a vane without mechanically stirring or sucking away the air, since the nozzles in the lid or the evaporation regulator (6, 7) allow only vapour to escape in a regulated amount.