baber/WOPTO huggingface dataset:
Patent NL-2031022-A (NL)
Title: Combustion-Powered Fastener Driving Tool Fuel Supply Canisters and Fuel Supply Canister Valve Assemblies
Inventor: PAUL GEUVERS
IPC: F17C13/04
Filed: 2022-02-21
Abstract: A valve assembly 16 for a combustion-powered fastener driving tool fuel supply canister comprising a valve stem that has a discharge end 48 and a delivery passage 56 to deliver 5 fuel in a ﬁrst direction from an upstream end to the discharge end. The discharge end 48 has at least one outlet aperture 80 connected with the delivery passage configured such that when, in use, a valve stem piston of a combustion-powered fastener driving tool engages the discharge end to press valve stem in a second direction opposite to the ﬁrst direction, the at least one outlet aperture is at most only partially occluded by the valve stem piston whereby 10 the fuel can ﬂow out of the at least one outlet aperture in the first direction.
Patent NL-2031754-A (NL)
Title: Productie van structuren opgebouwd uit bouwkundige elementen
Inventor: MARC BOLLEN
IPC: G06F30/20
Filed: 2022-05-02
Abstract: Een systeem en werkwijze voor het produceren van een structuur opgebouwd uit bouwkundige elementen of het assisteren daarbij is beschreven. Het systeem is daarbij 5 geconfigureerd voor het bekomen van een digitaal ontwerp van de te produceren structuur op basis van het digitaal ontwerp van de bouwkundige elementen en van het simuleren van de assemblage van de gesimuleerde geproduceerde bouwkundige elementen tot de te produceren structuur.
Patent NL-270593-A (NL)
IPC: C08K3/00
Abstract: An epoxy resin cured with a curing agent which is an amine, a polyamide, or an amine-polyamide adduct, has dispersed therein a radio-active material.  The composition is prepared by combining a pourable epoxy resin, e.g. of epoxide equivalent 140-550, with a pourable curing agent, e.g. of amine equivalent 80-450, adding a radio-active material to this mixture and dispensing the final mix into appropriate moulding devices, e.g. fine tubing, capsules, or between glass sheets, and curing at ambient or moderately elevated temperature, e.g. 70 DEG C. for 1 hour or 150 DEG C. for five minutes.  If the resins and curing agents are solid or semi-solid they can be dissolved in appropriate solvents to carry out the process of the invention. The radio-active material may be added as a solution to the resin mix but in this case a dispersing agent e.g. glacial acetic acid should also be used.  Other fillers may also be added to the resin mix.ALSO:A surgical suture may be prepared from a composition comprising an epoxy resin with a curing agent which is an amine, a polyamide, or an amine-polyamide adduct, said resin having dispersed therein a radio-active source.  The suture is formed by transferring a pourable mixture of the radio-isotope and the resin into small diameter polyethylene or p.v.c. tubing, the mixture preferably being injected therein by a small disposable hypodermic syringe. The tubing is then stretched and the curing process accelerated by subjecting the filled tube to a temperature of 150 DEG C. for five minutes.  If the resin co-reactants have been first dissolved in a solvent, then an initial curing at 70 DEG  C. for about 1 hour is necessary.  Any selected radio-active material, according to the medical treatment required, may be incorporated in solid or solution form in the resin co-reactants to give a suture which may be placed near the desired target of the body.
Patent NL-6903191-A (NL)
Title: Shock resistant mouldable composn based on
IPC: C08C19/30
Filed: 1969-02-28
Abstract: Shock resistant thermoplast comprising (a) 65-90 pts. wt. of a copolymer of 77 - 68% wt. styrene 23 - 32% wt. acrylonitrile, (b) 5 -7 pts. wt. of a copolymer of 72-65% wt. butadiene and 28-35% wt. acrylonitrile, (c) 5 - 15 pts. wt. polybutadiene contng. >30% of cis-butadiene and (d) 5 - 20 pts. wt. of a thermally cross-linked copolymer of 35 - 60% wt. butadiene and 65 - 35% wt. styrene.
Patent NL-6909605-A (NL)
Title: Glucose isomerase enzyme from streptomyces
IPC: C12N9/92
Filed: 1969-06-23
Abstract: A glucose isomerase enzyme preparation, used for converting glucose to fructose, is prepared by growing a Streptomyces species microorganism e.g. olivochromogenes, venezuelae, in a medium containing assimilable nitrogen. The culture medium may be prepared from starch and xylose material e.g. xylan hydrolysate, having a pH 7 to 9, and is incubated at 20-40 degrees C.
Patent NL-7000613-A (NL)
Title: Bulk treatment of textiles using air as - carrying medium for the liquid used
IPC: B29B9/14
Filed: 1970-01-15
Abstract: Bulk treatment of textile materials, for such processes as dyeing, is carried out in this process by projecting the treatment liquid in the form of a fine spray in a large volume of air. Air circulation, which is faster than the movement of the material, is forced by an air turbine or fan.
Patent NL-7316995-A (NL)
Title: Support for plastics tile used on terraces - is of circular form and has good water drainage properties
IPC: E04D11/00
Filed: 1973-12-12
Abstract: The tile section has flat circular base (10) with an outer annular rib (2) with an approximately triangular section. Within this is a circular raised member with a central cruciform rib (5). The central cruciform has thickened wall sections (8), and is surrounded by a raised rim (4). The outer rim has an outwardly inclined sloping face (11). In between the arms of the cruciform are similar depressions. The tile is of plastics and may have a filling of sand or other minerals.
Patent NL-7415539-A (NL)
Title: Electrical connector with paddle shaped tubular blades - has ring shaped strips separated by gap bridged by contact blades with curved sides (SW310576)
IPC: H01R13/187
Filed: 1974-11-28
Abstract: Electrical connector of the type with the paddle shaped conducting blades arranged in a tubular shape. The connector (10) is integrally stamped out of a sheet made from suitably electrically conducting material, e.g. byrillium copper. It has two strips (12, 14) separated by a gap with a number of separated bridging blades (16). Each blade has curved sides (18) which are convex in shape, so that the end connections of each blade has a smaller width than the strip. The blades are connected to the strips with spring loading and can rock slightly around the longitudinal axis. The strips are arranged in a circular configuration which produces the tube shape for the blades. The blades will be at an angle relative to the strips.
Patent NL-7602669-A (NL)
Title: Non-locking hydraulic brake system - compares selected force with measured brake force to keep actual force within non:lock limit
IPC: B60T8/1761
Filed: 1976-03-15
Abstract: The vehicle brake system is of the non-locking type giving a driver-operated but controlled braking force. The arrangement is such that if the selected braking force exceeds the measured (2) braking force, a control circuit (9) adjusts the braking force to a max. permissible to prevent locking the wheels under the prevailing circumstances. The brake cylinder may be solenoid (3) - operated, and the actual brake force may be measured by a strain gauge (2). The brake force may be driven-controlled via a control element (6) in a closed circuit with feedback, and there may be a comparator circuit (8) to detect any excess of the selected over the measured force. The control circuit (9) may comprise an integrator (9.5), a flip-flop circuit (9.4), a comparator circuit (9.2), a differentiator circuit (9.3) and a transistor (9.1).
Patent NL-7701978-A (NL)
Title: Cost-saving underground storage vessel - comprising self-anchoring device and means of access
IPC: B65D90/10
Filed: 1977-02-24
Abstract: An underground storage tank is described which does not require the usual anchoring measures to counteract the buoyancy force due to ground water when the vessel is empty or only contains gas. Around the outside of the vessel is a protruding element, horizontal or inclined to the vertical, and permanently attached to or forming an integral part of the vessel. The wt. of the earth resting on this element prevents the buoyancy forces from lifting the tank. This arrangement is most simply achieved by incorporating the protruding element in the end of the tank. A cylindrical access tube protruding above the ground is provided for maintenance and inspection of the inner walls of the vessel. A door may be incorporated in the access tube to facilitate entry. The traditional underground storage tank is anchored to a concrete base, or may be totally encased in a concrete enclosure. This is an expensive system. The vessel described achieves the same purpose in a more economical manner.
Patent NL-7800670-A (NL)
Title: Canister type gas blow-lamp - has several burner tubes connected via calibrated aperture to central gas chamber
IPC: F17C13/04
Filed: 1978-01-19
Abstract: The gas blowlamp has a holder accommodating an aerosol-cay type gas canister and with a head working with the tubular outlet valve of the canister. The head is movable in the axial direction to open and shut the valve and thus the supply to the burner tube on the head. The head (4) has a number of burner tubes (17), connected via calibrated apertures (13) to a central gas chamber (7), whose bottom has an aperture (12) narrower than the valve. The tubular valve (9) bears against the underside of this bottom, and in the chamber is a porous disc (18) covering the aperture in it, compressed by a central fine-adjustment pin. The pin leaves considerable lateral clearance in the chamber from the calibrated apertures.
Patent NL-8005840-A (NL)
Title: Destruction system for plants with high moisture content - dredges water hyacinths and squeezes water out above water level before dumping on land
IPC: A01D44/00
Filed: 1980-10-23
Abstract: The system destroys water plants retaining a large quantity of water, such as water hyacinths. The plants are dredged out of the water and water is squeezed out of them above the water level. The dried matter thus obtained is dumped onto land and/or further processed or destroyed. They can be shaken during the squeezing. The work can be carried out by a vessel or vehicle (1) having an endless elevator conveyor (5) with protruding pins, whose end is let down into the water. This delivers the plants between crusher rollers (16,17) mounted on the vessel.
Patent NL-8100683-A (NL)
Title: Prepn. of cephalosporin and penicillin sulphoxide(s) - by oxidn. of thiazolo-azetidine derivs.
IPC: C07D499/00
Filed: 1981-02-12
Abstract: Prepn. of desacetoxycephalosporin sulphoxides of formula (I) and 2-hydroxymethylpenicillin sulphoxides of formula (II) is carried out by reacting a thiazolo(4,5-6)azetidine deriv. of formula (III) at -20 to +100 deg.C with at least 1 equiv. of a percarboxylic acid contg. at least a catalytic amt. of a carboxylic acid with a pK of 5 or less, or with a mixt. of H2O2 and an acid with a pK of 5 or less. (where R is (i) an up to 8C alkyl, cycloalkyl or alkenyl gp. opt. substd. by 1 or more OH gps., (ii) 1-3C alkoxy, (iii) CN, or (iv) Ar(CH2)mX(CH2)n, ArCH(y) or ArOC(Me)2; where Ar is phenyl opt. monosubstd. by Cl, Br, OH, 1-3C alkyl, 1-3C alkoxy, NO2 or CN; X is O, S or a C-C bond; Y is OH or protected amino; m is 0-2; n is 1 or 2; R1 is CH2OZ, CH2OCOZ, CONHZ or COOR2; where R2 is 1-4C alkyl, 4-6C t-alkyl, 5-8C t-alkenyl or t-alkynyl, benzyl, methoxy- or nitrobenzyl, benzhydryl, phthalimido- or succinimidomethyl, phenacyl or trichloroethyl; Z is (i) H, (ii) an up to 8C alkyl, cycloalkyl or alkenyl gp. opt. substd. by 1 or more OH, 1-3C alkoxy or CN gps., or (iii) a phenyl or 7-9C phenylalkyl gp. opt. substd. by 1 or more OH, Cl, Br, 1-3C alkyl, 1-3C alkoxy, NO2 or CN gps.). The reaction is pref. effected at 0-50 deg.C using m- chloroperbenzoic, trifluoroperacetic or performic acid in the presence of the corresp. carboxylic acid. (III) can be prepd. as described in NL 7008271.
Patent NL-8301948-A (NL)
Title: Sectional fixture for secondary window pane - has fixed and resiliently swivelable limbs with flexible pane retaining rib and hooked connecting ribs
IPC: E06B3/28
Filed: 1983-06-01
Abstract: The profile is intended for securing a secondary window pane to provide double glazing. It comprises first (1) and second (2) limbs flexibly connected (7) at one end. The first limb has a central rib (3) provided with a hooked end (4). The second limb which is fixed to the existing window frame has a central rib (9) provided with a complementary hooked end (10). Near the connection (7), the second limb has a further rib (8) with a curved resilient end (11), the space between this end and the rib (9) being slightly less than the thickness of the hook end so that the hooked ends (4,10) mutually engage when the portions (1,2) are moved into a parallel position.
Patent NL-8304066-A (NL)
IPC: C10B21/20
Filed: 1983-11-28
Abstract: In a method of making coke in coke-ovens of a coke oven battery, the coke temperature is measured using at least one infra-red sensor after pushing of the coke from a coke-oven and before quenching of the coke. A value corresponding to the difference between measured value of the coke temperature and a predetermined reference value is determined for each of a plurality of coke loads pushed from a series of coke-ovens. The mean of said difference values is determined and the combustion gas supply to at least a plurality of coke-ovens of the battery is adjusted in dependence on said mean of the difference values. In this way, better control of the temperature of the coke at the end of the coking time can be achieved, with less deviation of the coke temperature from the reference value.
Patent NL-8400939-A (NL)
IPC: H01J23/06
Filed: 1984-03-23
Abstract: A method for attaching a diamond component to metal is described, wherein a layer of brazing material is provided at the interface between the diamond and the metal. A laser is used for heating the brazing material. The laser beam is focussed through the diamond at least substantially on the interface between the diamond and the metal.
Patent NL-8403796-A (NL)
Title: Method of producing sub-soil water barrier - involves digging up to 15 m deep slot using tractor to move shuttering through slot whilst feeding screen material into it
IPC: E02D19/18
Filed: 1984-12-14
Abstract: The method comprises cutting a slot in the ground with a digger (1, 10) and moving a shuttering unit (2) through this slot whilst applying the material to form the screen (4,5,9). This material may be mastic asphalt, bituminous concrete, bitumen with stone chippings or sand, clay-like material possible containing bentonite and/or cement and/or water glass, or cement-based mortar, in which case the shuttering unit is open at the rear (11) and is kept filled with that material. Alternatively, the material may be a foil or woven, possibly bituminised membrane, in which case the unit (2) is closed at the rear.
Patent NL-8700428-A (NL)
Title: Beer-bottle crate rack for bicycle - has double hollow wall construction with U=shaped coupling securing crate or basket in position
IPC: B62J7/08
Filed: 1987-02-20
Abstract: The 'saddle-bag' rack has a support surface receiving and attaching a crate or basket. It has a double hollow wall construction with at least one opening accessible from the bottom, leading to the space between the walls. The rack has a frame with a U-shaped coupling securing the crate or basket against shifting position, w.r.t. the support surface. The coupling piece has the same cross-section as the opening but which is larger in one horizontal plane than the opening. This piece has a groove for receiving a cross-bar in the double hollow wall. A support plate is attached at a distance equal to the thickness of the outer wall to the coupling piece.
Patent NL-8800165-A (NL)
IPC: A23N12/02
Filed: 1988-01-26
Abstract: The invention relates to a device for treating foodstuffs, said device being provided with a drum and a transport screw rotatably arranged inside the drum for moving the foodstuffs in the longitudinal direction of the drum, in the direction of a wheel-shaped means provided with blades and being connected to one end of the drum. A discharge chute is located partly inside the wheel-shaped means for receiving the foodstuffs transported upwards by means of the rotating blades and discharging them from the device during operation. The wheel-shaped means is fixed to one end of the transport screw projecting from the drum, by means of a casing fixed to the wheel-shaped means and surrounding the transport screw. The end of the transport screw remote from the wheel-shaped means also surrounds the end of the drum directed towards the wheel-shaped means.
Patent NL-8820593-A (NL)
Title: Surface cleaning appts. for removal of sticky substances - uses three-layer EM coil to increase strength of pulse applied to surface being cleaned
IPC: G10K9/12
Filed: 1988-04-22
Abstract: The surface cleaning device includes an e.m. coil (1) which is made multi-layered in order to provide increased strength of the pulse applied to the surface undergoing cleaning treatment and to improve the conversion efficiency for the pulsed current source energy conversion into mechanical power. The number (R) of layers used is between one and five, with each coil made as a spiral of current conducting square section bar (7), the layers (8) being arranged in parallel planes and joined concordantly. A pulsed magnetic field is set up around the, e.g. three-layer e.m. coil (1) when a pulsed current is successively fed into each layer (8) of the coil (1). As a result of interaction of this field with eddy currents, a pulse of force S(Nz) is transferred on to the surface (5) being cleaned, where elastic vibrations are set up to clean the surface of sticky substances.
Patent NL-8901802-A (NL)
Title: Latticework girder - has lengthwise ribs on top bar positioning zigzag bars
IPC: E04C5/065
Filed: 1989-07-12
Abstract: The latticework girder comprises two bottom bars joined to a top one by zigzag bars. The top bar has two lengthwise ribs (11, 12) positioning and supporting the zigzag bars (6). It can also have two further such ribs above the bars.
Patent NL-9001075-A (NL)
IPC: C07D401/04
Filed: 1990-05-04
Abstract: The invention relates to new barbituric acid derivatives of the general formula <CHEM>  wherein   R   is a substituted or unsubstituted phenyl group or heteroaryl group having 5 or 6 ring atoms, the heteroaryl group comprising one or more hetero atoms selected from the group consisting of N, O and S, and the substituents being selected from the group consisting of halogen, cyano, nitro, formyl, acetyl, C1-C4 alkyl, C1-C4 haloalkyl, C1-C4 alkoxy, C1-C4 haloalkoxy and optionally substituted phenoxy; R1   is a C3-C5 alkyl group, a C3-C5 alkenyl group, a C3-C5 alkynyl group, a cyclopropyl group or a cyclopropyl(C1-C4)alkyl group, and R2   is a C1-C4 alkyl group or an amino group;  as well as salts and metal complexes of the said compounds. These compounds may be used in compositions for the control of insects, in particular aphids, in agriculture, horticulture and silviculture.
Patent NL-9500343-A (NL)
Title: Device for gripping objects and causing the gripped objects to rotate about a horizontal axis
Inventor: HAAN DIRK DE
IPC: A01G23/08
Filed: 1995-02-22
Abstract: The invention relates to a device for gripping objects, preferably elongate objects, for example trees, and causing the gripped objects to rotate about a horizontal axis, comprising gripper means for gripping the objects which are to be rotated, rotational drive means for driving the gripper means in rotation about the horizontal axis, and a brake, which is connected to the gripper means, for decelerating the rotational movement of the gripper means. The rotational drive means preferably comprise a hydraulic motor, and the brake is a disc brake.
Patent PT-74083-A (PT)
IPC: A43B9/10
Filed: 1981-12-04
Abstract: 1. Shoe with an outsole which is moulded on by injection-moulding or the like, and the upper of which is joined by means of a seam to an insole covering the outsole on the top side, and has an outward-pointing lower edge trimmed after the outsole has been moulded on, characterised in that the insole (2), corresponding in size to the last edge (15) defining the transition between the upper (1) and sole (4) of the shoe, is fastened at the point of transition (8) from the upper (1) to the outward-pointing lower edge (5) by means of its peripheral edge (7), and in that the outsole (4) is moulded directly onto the underside (11) of the lower edge (5) of the upper (1).
Patent PT-77587-A (PT)
Title: Radiation-curable adhesive compositions
IPC: C08F299/06
Filed: 1983-10-28
Abstract: Radiation curable composition suitable for use as an adhesive for bonding glass, especially for the production of clear glass laminates, and comprising a urethane acrylate component in an  alpha beta -ethylenically unsaturated diluent which comprises (i) acrylic acid, (ii) a monoester of acrylic acid and a C1-C6 alkanol or substituted derivative thereof said monoester being present in an amount of up to 400% by weight of component (i), and optionally (iii) up to 40% by weight of a multiacrylate.
Patent PT-78785-A (PT)
Inventor: COECKELBERGHS PAUL
IPC: C01B13/02
Filed: 1984-06-25
Abstract: A continuous process for the production of a gaseous product (12), and as a liquid byproduct (16), at the same time by reacting a liquid reagent in a reactor (4) is disclosed. The positive difference between the pressure at the entrance to and an pressure at the outlet of the reactor (4) is kept constant. The process can be used to generate oxygen by decomposition of hydrogen peroxide and this oxygen can be used in welding and cutting sets.
Patent PT-80791-A (PT)
Inventor: TEULON JEAN-MARIE
IPC: C07D471/04
Filed: 1985-07-09
Abstract: This invention relates to novel compounds of formula:    <IMAGE>  (I) having an anti-ulcer activity.
Patent PT-86093-A (PT)
Title: Process for the preparation of 4-hydroxy-4-(substituted alkenyl)-cyclohexane carboxylic acids
Inventor: CREGGE ROBERT J
IPC: C07C323/22
Filed: 1987-11-06
Abstract: Compounds of the formula: <CHEM> wherein n is an integer from 0 to 2; R is straight-chain alkyl containing from 6 to 15 carbon atoms; X is hydrogen or, when n is 1 or 2, X can be -NH2; Y is hydroxy, -0- (C1-C4)alkyl, -NH2, -NH(C1-C4)alkyl , -N-(C1-C4)alkyl)2 or -NH-@@-COOH   wherein R' is hydrogen, alkyl of 1 to 4 carbon atoms, or benzyl; and Z is hydroxy, -O-(C1-C4)alkyl), -NH2, -NH-(C1-C4)alkyl , or -N-(C1-C4)alkyl)2, can be used in pharmaceutical composition. They may be prepared by reacting <CHEM>  with:   HS-(CH2)n-@@-@-Y' f
Patent PT-87049-A (PT)
Inventor: CROSS PETER EDWARD
IPC: C07D401/06
Filed: 1988-03-23
Abstract: Compounds of the formula:- <CHEM>  or a salt thereof,  wherein "Het" is a group of the formula:- <CHEM> in which R<1> is attached to position "a" or "b" of the benzene ring and R and R<1>, which are the same, are -NHSO2(C1-C4 alkyl), -NH2 or -NO2. The compounds in which R and R<1> are -NHSO2(C1-C4 alkyl) are cardiac antiarrhythmic agents. The compounds in which R and R<1> are -NO2 or -NH2 are synthetic intermediates.
Patent PT-91868-A (PT)
Inventor: KEBBELL MICHAEL J
IPC: D04H1/56
Filed: 1989-10-02
Abstract: Nonwoven wiper having improved absorbency characteristics and streak-free wiping properties having a laminate construction including a relatively high basis weight middle layer of meltblown thermoplastic microfibers with fibers added and, on one side, a lightweight layer of generally continuous filament thermoplastic fibers having a larger average diameter with a microfiber layer on the other side. These wipers are strong, fabric-like, and are useful for a wide variety of applications including industrial uses, food services, as well as many others. The continuous filament layers provide strength and low lint properties while the combination exhibits improved wiping characteristics. The laminate is preferably bonded by application of heat and pressure and the individual compounents are preferably treated with a surfactant. The preferred combination of a layer of meltblown polypropylene microfibers with fibers added having on one side a spunbonded polypropylene filament layer and on the other a microfiber layer is particularly effective as an all-purpose wiper.