baber/WOPTO huggingface dataset:
Patent MX-9710061-A (MX)
Title: Thermal gradient beveling of catheters.
Inventor: FIELD J DOUGLAS
IPC: B29C57/00
Filed: 1997-12-11
Abstract: A process for forming a catheter tip is described wherein a mold having an internal surface complimentary to the desired external surface of the catheter tip is formed such that it has two temperature zones. A first higher temperature zone is positioned proximally of the catheter distal tip and a lower temperature zone is positioned distal to the higher temperature zone. A catheter to be tipped is placed upon a mandrel or needle and the mold is heated. Upon insertion of the catheter and mandrel into the mold is heated. Upon insertion of the catheter and mandrel into the mold. The catheter material softens and begins to flow withing the mold . The higher temperature portion supplies the heat necessary to soften the catheter material and it flow to the lower temperature zone wherein the lower temperature causes the catheter material to become more viscous or resolidify. Upon becoming more viscous, the catheter material, at the very tip, acts as a dam to prevent further flow of material thus eliminating flash from the mold end.
Patent MX-9710356-A (MX)
Title: Breathable open cell urethane polymers.
Inventor: TRIOLO ROCCO P
IPC: C08G18/00
Filed: 1997-12-18
Abstract: A breathable or air-permeable, open cell, flexible urethane polymer suitable for use in cushions is formed from a foam-forming composition containing from about 0.5 to 2.0 parts by weight of butyl oleate, based upon 100 parts by weight polyol, under controlled pressure conditions maintained at or, preferably, below atmospheric pressure. The pressure during foaming is maintained in the range of about 0.5 to 1.0 bar, preferably 0.5 to 0.9 bar. Resultant air permeability is unexpectedly significantly increased over urethane polymers of equivalent composition. Other polymer properties are enhanced.
Patent MX-9800202-A (MX)
Title: Syrups for use in chewing gum containing sorbitol, a plasticizing agent and an anticrystallization agent.
Inventor: REED MICHAEL A
IPC: A23L29/30
Filed: 1995-07-05
Abstract: A chewing gum including sorbitol and method of making same is provided. The chewing gum is created from a formulation that includes a composition that comprises a syrup solution of aqueous sorbitol, a plasticizing agent selected from glycerin, propylene glycol and mixtures thereof, and an anticrystallization agent comprising alditols other than sorbitol having a degree of polymerization (DP) of 1 or 2.
Patent MX-9801910-A (MX)
Title: Substituted 2-phenylpyridines as herbicides.
Inventor: SCHAFER PETER
IPC: C07D213/61
Filed: 1998-03-11
Abstract: The invention concerns 2-phenylpyridines (I) and their salts, in which, n = 0, 1; R1 = halogen, C1-C4 alkylhalide; R2, R3 = H, halogen; R4 = CN, halogen; R5 = -CO-O-( C1-C4 alkylene)-CO-OR6, -CO-O-(C1-C4 alkylene)-CO-N(R7)R8, -O-(C1-C4 alkylene)-CO-O-(C1-C4 alkylene)-CO-OR6, -O-(C1-C4 alkylene)-CO-O-(C1-C4 alkylene)-CO-N(R7)R8, -S-(C1-C4 alkylen)-CO-O-(C1-C4 alkylene)-CO-OR6 or -S-(C1-C4 alkylene)-CO-O-(C1-C4 alkylene)-CO-N(R7)R8; R6 = H, C1-C4 alkyl,(C1-C4 alkoxy)(C1-C4 alkyl), C2-C4 alkenyle, C3-C4 alkinyl; R7 = H, C1-C4 alkyl, carboxyl(C1-C4 alkyl), (C1-C4 alcoxycarbonyl)(C1-C4 alkyl); R8 = H or C1-C4 alkyl. Such compounds are suitable for use as herbicides and as plant desiccants/defoliants.
Patent MX-9803324-A (MX)
Title: Process for the preparation of an ice confection.
Inventor: HALL GORDON
IPC: A23G9/06
Filed: 1998-04-28
Abstract: A process for the manufacture of a frozen spoonable water-ice comprising the steps of: (i) production of ice flakes at a temperature of -10 degree C or below, preferably -20 degree C or below; (ii) grinding the ice flakes produced in step (i) into approximately spherical ice granules at a temperature of -10 degree C or below, preferably -20 degree C or below; (iii) mixing the ice granules produced in step (ii) with a flavoured ice slurry; and (iv) packaging the mixture obtained in step (iii) and freezing for storage.
Patent MX-9911266-A (MX)
Title: Shaped body and method for the production thereof
Inventor: GROSCH GEORG HEINRICH
IPC: B01J29/04
Filed: 1998-06-05
Abstract: A process for the production of a molding containing at least one zeolite, wherein the at least one zeolite contains a titanium-, zirconium-, chromium-, niobium-, iron- or vanadium-containing zeolite:(I) adding a mixture consisting of at least one alcohol selected from the group consisting of methanol, ethanol, propanol or butanol, and water to a mixture containing said zeolite or a mixture of two or more thereof, and(II) kneading, molding, drying and calcining the mixture from (I);wherein the molding is useful as a catalyst, particularly in epoxidation reactions.
Patent NL-2019794-A (NL)
Title: Werkwijze en systeem voor het behandelen van een reststroom afkomstig van het telen van planten
Inventor: LEX VAN DER ENDE
IPC: C02F1/44
Filed: 2017-10-24
Abstract: Werkwijze voor het behandelen van een reststroom afkomstig van het telen van planten in de land en/of tuinbouw, waarbij de werkwijze de stappen omvat van: het verschaffen van de reststroom, waarbij de reststroom een concentratie gewasbeschermingsmiddelen omvat; het scheiden van de reststroom in een permeaatstroom en een concentraatstroom, waarbij de concentraatstroom althans in hoofdzaak alle gewasbeschermingsmiddelen uit de reststroom bevat; het afvoeren van de permeaatstroom; en het terugvoeren van de concentraatstroom voor het telen van planten.
Patent NL-2022659-A (NL)
Title: Alignment method and associated metrology device
Inventor: HENRICUS MARTINUS JOHANNES VAN DE GROES
IPC: G03F7/20
Filed: 2019-03-01
Abstract: Disclosed is method of aligning a substrate Within an apparatus. The method comprises determining a substrate grid based on measurements of a plurality of targets, each at different locations on a substrate. The determining step comprises repetitions of: updating said substrate grid after each measurement of a target, and using the updated grid to align a measurement of a subsequent target.
Patent NL-2030770-A (NL)
Title: Digital currency trading community recognition method, system and device, and storage medium
Inventor: JINSHAN WANG
IPC: G06Q50/00
Filed: 2022-01-28
Abstract: The present invention relates to a digital currency trading community recognition. method, system. and device, and. a storage medium, and belongs to the field of trading community recognition and visualization. An original bitcoin trading record is extracted at first, and the original trading record. is preprocessed to obtain a processed trading record. Community division is performed on the processed trading record using a center—node—based label propagation algorithnl to obtain. a community division. result. A community to be displayed is extracted from the community division result to obtain a to—be—displayed community. Trading records involving addresses in the to—be—displayed community are traversed to generate a total edge set. Finally, a community structure chart is generated and displayed according to the total edge set so as to implement trading community visualization. Therefore, a researcher may recognize structures and types of various trading communities easily.
Patent NL-7018991-A (NL)
Title: Black ink pigment - by oxidising furnace black suspending in water and spraying into spray dryer via pressure nozzle
IPC: C09C1/56
Filed: 1970-12-30
Abstract: Black ink pigmentis prepd. by subjecting a furnace carbon black to oxidative treatment to increase its content of volatile components, dispersing the treated carbon black in water and spray drying the suspension in a spray dryer, into which the suspension is sprayed with a pressure nozzle. The initial carbon black has a particle size of 15-50 m mu, a surface of 25-150 m2/g., and an oil absorption of 0.5-1.5 cm3/g. Teh aqs. suspension contains 5-20% wt. carbon black. The use of the spray dryer equipped with a pressure nozzle gives a free flowing carbon black with a considerably higher density. This pdt. is easily handled and dispersed, and has good pigment properties.
Patent NL-7118206-A (NL)
Title: 1-dialkylcarbamoyl-3-alkylthio(or sulphinyl or sulphonyl)-1,24-triazo - as pre-emergent herbicides against graminaceo
IPC: C07D249/12
Filed: 1971-12-31
Abstract: Title cpds. are of formula (I): (where R3 = 2-5 C alkylthio or alkyl-sulphinyl or 1-5 C alkyl-sulphonyl or 3-4 C alklenyl-thio; R1 = 1-6 C alkyl, allyl or 2-Me-allyl; R2 = 2-3 C alkyl, allyl, 2-Me-allyl or prop-2-ynyl, with total C atoms in R5 + R6 = 4-9. Prepn. is e.g. by reaction of 3-substd. -1,2,4-triazoles or their Na salts with carbamoyl halides.
Patent NL-7412213-A (NL)
Title: I.R. reheat device for pre cooked meals in containers - includes compact mobile cabinet for container tray storage, and a compact mobile I.R. oven
IPC: A47J39/00
Filed: 1974-09-13
Abstract: Food containers stored on trays in mobile cabinet, may be removed and placed on horizontal supports in a compact mobile oven in which the superimposed porcelain containers are re-heated by I.R. tubes placed inside the superimposed supports. The containers comprise a special shaped plate with sealed stainless steel lid. Plate has recess bottom part to retain gravy. Lid has recessed top centre bottom in which a spcial protruded part of the plate bottom fits, enabling safe stacking of several containers. Food temp. in containers can be raised in 10 min to 60-65 deg.C.
Patent NL-7514133-A (NL)
Title: Magnetic or magnetisable board - has pattern on cladding of metal layer
IPC: B44D3/18
Filed: 1975-12-04
Abstract: The magnetic or magnetisable board is partic. for use as a blackboard, having a magnetic or magnetisable metal layer on one or both sides and enclosed in cladding. A suitable pattern of lines is formed on the cladding, typically by the screen printing process, using lacquer which is then burnt in by infrared radiation. Alternatively the pattern can be a detachable template, held in place magnetically. It can depict a sports ground, parts of the body, flora and fauna, a map, a traffic situation etc. The symbols can be of reflecting or fluorescent material.
Patent NL-7706435-A (NL)
Title: Hot extrusion of light metals - using a vitreous lubricant between the metal and the die
IPC: C10M103/06
Filed: 1977-06-10
Abstract: Light metals and alloys, esp. Al and Mg are hot-extruded at extrusion rates of >=100 m/min., even up to 300 m/min. Between the metal and the die is placed a vitreous matl. which has a viscosity of 103-104 poises at 400-650 degrees C. Metals extruded at these rates do not have surface cracks or a central void and do not have a large-grained peripheral zone. Al alloys such as AU4Pb contg. 4.2% Cu and is approx. 1.2% Pb can be extruded at these high rates. The vitreous materials used as a lubricant are not hygroscopic which facilitates handling and storage; neither are they poisonous. They are, however, soluble inpure or slightly acidic water enabling them to be removed from the surface of the extruded prods. simply by washing.
Patent NL-7707029-A (NL)
Title: Wall or roof ventilation equipment - has transverse walls extending at right angles from opposite conduit sides and overlapping
IPC: F24F13/08
Filed: 1977-06-24
Abstract: The building ventilation equipment comprises a housing which can be installed in a wall or roof opening, and has one or more air conduits. In the lengthwise direction the conduit is enclosed between opposite sidewalls. It is also enclosed between a further pair of opposite sidewalls (5) on which there are mounted transverse walls (6, 7), extending into the conduit at right angles and in opposite directions. Together these transverse walls cover the opening in the conduit, and deflect the current at one or more points. There can be a number of conduits (4) mounted parallel to each other.
Patent NL-7712117-A (NL)
Title: Cleaning membrane pipes using sponge balls - with ball dispenser and collector devices capable of incorporation in existing installations
IPC: B08B9/04
Filed: 1977-11-03
Abstract: Membrane pipes used in an ultrafiltration unit for the sepn of oil emulsions are cleaned by means of sponge balls. The balls are held in a discharge pot fitted into a by-pass line in the pressure side of the pumping system and are collected by means of a chute in the discharge of the unit from which they are fed to a collector. The discharge and collector pots are pref. equipped with removable lids and fitted with stop valves on discharge and suction. The discharge pot is also divided by a vertical partition reaching almost to the bottom of the pot which ensures that there is a purging flow of fluid which will carry all the balls with it. When the balls are released into the system the flow is such that >=1 ball will enter each membrane pipe of the filter unit and absorb the surface deposit. The balls are used in a discontinuous cleaning process at the same time as the cleaning cycle for the filter occurs. Since no additional pumping system is required, the system can be used with a min. investment and yet with a good cleaning effect.
Patent NL-7800733-A (NL)
Title: Aromatic urethane prepn. at relatively low temp. - by reacting aromatic nitro cpd. with cpd. with hydroxy gp(s). and carbon mon:oxide, using Lewis acid-platinum gp. metal-ammonia catalyst
IPC: B01J31/28
Filed: 1978-01-20
Abstract: Prepn. of urethane comprises reacting an aromatic nitro cpd. (I) with an organic cpd. (II) having >=1 hydroxy gp. and CO, using a catalyst system comprising Pt gp. metal (cpd.) Lewis acid and ammonia as catalyst. Suitable (II) include monohydric alcohol, polyhydric alcohol, monohydric phenol and polyhydric phenol. Pref. Pt gp. metals include Pd, Rh and Ru, and their cpds. Urethane is obtd. in high purity and yield at relatively low temp. and pressure, and prodn. of by-products is minimal. Corrosion of the reactor material is low, catalyst can be recovered simply, and addn. of a small amt. of water increases the reaction velocity.
Patent NL-7802124-A (NL)
Title: Effluent water treatment to remove nitrogenous and organic materials - by passing successively through denitrification and nitrification zones
IPC: C02F3/28
Filed: 1978-02-25
Abstract: Removal of organic substances and nitrogen cpds. from effluent waters with the aid of microorganisms is described. The water is passed continuously and successively through a denitrification zone and a hitrification zone and part of the liquor emerging from the nitrification zone is returned to the denitrification zone, whilst the remainder is withdrawn. Part of the effluent water to be treated is passed directly to the nitrification zone. The ratio of the feed of effluent water to the denitrification zone to the feed of effluent water to the nitrification zone and the amt. of liquor from the nitrification zone which is fed back to the denitrification zone, are pref. adjusted such that nitrate is present in the liquor emerging from the denitrification zone. Process is esp. useful for treating effluent water with a relatively low content on nitrogen cpds., e.g. domestic effluents. The process ensures improved oxidn. of the organic cpds. present, which reduces the amt. of undesired anaerobic bacteria formed in the active sludge. This improves the sludge quality w.r.t. settling properties, so that faster settling is achieved and smaller settling tanks can be used.
Patent NL-7802524-A (NL)
Title: Circuit board connector with spring contact finger - accommodates edge contact pads of boards and has screw terminals for wires (BE 1.9.78)
IPC: H01R13/432
Filed: 1978-03-08
Abstract: The connector, for circuit boards, consists of a one-piece dielectric block with a slot right along one edge to accommodate the edge of the circuit board. The slot contains spring contact fingers (462, 464) that touch the board edge contact pads. It contains a screw (472, 476). Each pair of spring contacts is part of a screw terminal located on the other long edge of the block and with which a U-shaped contact tag attached to the end of a connection wire is clamped. Each spring contact pair and its associated screw terminal is separated from its neighbour by a partition.
Patent NL-7808069-A (NL)
IPC: B04B9/02
Filed: 1978-07-31
Abstract: Rotary bodies possessing, in common, radially passive and axially active magnetic centering devices, eddy current dampers, emergency support systems, a drive motor and a motor switching sensor, and an axial velocity sensor to send correction signals to the axially active magnetic centering device with all of these members positioned at the maximum permitted axial limits, either inside or outside the rotor wall, whether the rotor is of an internal or external configuration.
Patent NL-7901148-A (NL)
Title: Traffic light system with single diffusion lens - with light from red, orange, and green lamps alternately concentrated onto single achromatic lens
IPC: G08G1/095
Filed: 1979-02-13
Abstract: The traffic light system has different coloured luminous sources each of which is alternatively concentrated onto a single lens. The three luminous sources (2) i.e. red, orange, green are placed side by side in the same plane. Each of the sources is equipped with a projector which concentrates the red, orange and green rays alternatively onto the centre of an achromatic lens (1) common to all three light sources (2). The large lens (1) circumscribes each of the lenses for each colour used on present traffic lights. The colours are arranged to form a particular geometric figure, for example a triangle, square or circle so as to aid recognition by colourblind persons.
Patent NL-8101540-A (NL)
IPC: H01R43/00
Filed: 1981-03-30
Abstract: Method of manufacturing a cord set having at least two and preferably three insulated conductors, in which one of the insulated conductors, preferably the earth conductor, comprises auxiliary means having a deviating magnetic permeability, the cord is then introduced into a magnetic detector in which the position of the earth conductor is determined and finally the cord in the fixed position is provided with a plug in the usual manner, as well as the resulting cord set and a device for carrying out the method.
Patent NL-8103202-A (NL)
Title: Self-stabilising wheeled vehicle - has two wheels at one end on parallelogram frame controlled by tilt detector linkage
IPC: B62K5/05
Filed: 1981-07-03
Abstract: The wheeled vehicle has a chassis (22) with a single wheel (24) at one end and a parallelogram frame (26) at the other hinging at the four corners and pivoting on it. Two wheels (28) are mounted on opposite sides of the frame, which swings to one side or the other as the chassis tilts from a position of equilibrium. This tilting movement actuates a detector (58) controlling a hydraulic drive (68, 70), the latter moving the parallelogram frame in the opposite direction, to bring the chassis back into the equilibrium position.
Patent NL-8104943-A (NL)
Title: Automatic seat belt release mechanism - has solenoid which operates after collision or when engine oil pressure drops
IPC: B60R22/32
Filed: 1981-10-30
Abstract: This circuit automatically releases vehicle seat belts in the case of an accident. It is triggered 3 to 25 seconds after an impact is detected, or the oil pressure switch operates. The delay time is reset if the handbrake is operated, the impact detector is triggered by a further collision or the motor restarted. The warning lamps for these features on the dashboard are connected, via biasing resistors, to integrated circuit gates and timers. The release signal operates a relay which applies 12 volts to a solenoid release mechanism built into the belt clamp. The delay time may be adjusted by means of a potentiometer.
Patent NL-8401436-A (NL)
Title: Foundation pile positioning system - comprises delivering water below spiral blades to loosen earth whilst introducing hardening grout
IPC: E02D5/56
Filed: 1984-05-04
Abstract: The system forms and positions a foundation pile using a cylindrical tube with spiral blades near the bottom end, which is screwed into the ground under axial load. At the same time a hardening liquid such as grout is introduced via the interior of the tube, emerging near the blades. The liquid emerges from the tube (7) above the blades (8). Water under pressure is delivered via a separate pipe (11-14) inside the tube to a nozzle below the blades, to fluidise the earth near them.
Patent NL-8502667-A (NL)
Title: Securing plastic tube on taper socket by plastic clamp bush - expanded at above-glass transition temp, cooled, placed over tube heated and placed over socket
IPC: F16L47/22
Filed: 1985-09-30
Abstract: Plastic tube end is secured on connection socket of a (e.g. plastic) fitting by heating the tube and in its plastified condition, placing it over the conically diverging socket so that the tube is partially expanded. A clamp bush is placed over the tube end. The (cylindrical) plastic bush, heated to above the crystalline to amorphous transition temp. is expanded to an internal dia. slightly larger than the outside tube dia., and it is cooled and placed over the tube end. Tube end and bush are, together, heated to above the temp., placed over the socket and the assembly is cooled.
Patent NL-8601412-A (NL)
IPC: C08K3/24
Filed: 1986-06-02
Abstract: Film provided with at least one sealable layer, which sealable layer comprises a copolymer of ethylene and a 1-alkene with at least four carbon atoms, which copolymer contains at least 2.5 moles % of the 1-alkene and to which copolymer 0.1-10% (wt) hydrotalcite with the empirical formula of Mg1-xAlx(OH)2Ax/n<n-> . mH2O, where 0 < x </= 0.5, A<n-> is an anion with valence n, and m >/= 0, and with an average particle size x not exceeding the thickness of the sealable layer and a distribution of the average particle size  sigma  < 0.5 x has been added.
Patent NL-8802243-A (NL)
Title: Hay gathering machine with wide working width - has one setting element between each of individual frame elements
IPC: A01D78/10
Filed: 1988-09-13
Abstract: The hay gathering machine has more than four rotating implements each mounted on a frame part. The centre frame part is connected to the tractor and the intermediate frame members can be raised up into the transport position. A setting element which causes the swivel movement is therefore mounted between each middle frame part (3) and each intermediate frame part (6) and between this and the outer frame part (7). Each setting element pref. comprises a servo motor (12,16) and the point of attachment of the motor between the intermediate frame part and outer frame part is mounted above the frame parts located in the working position.
Patent NL-8900166-A (NL)
Title: Ships life boat control mechanism - includes lifting eyes and lowering cable moving over davit head guide roll
IPC: B63B23/60
Filed: 1989-01-24
Abstract: The suspension system for lifeboat in lowering position (1) i.e. position in which passengers can enter the life boat. Pulley block system (4) slants upwards to fixture point (8) on droit (2). The system includes top block (9) bottom block (10) and flat plastics belt (11) which is guided over friction brushes and an eccentric roll to form a braking system. The lifeboat (1) is at bow and stern end suspended from davits (2) by lowering cables (3) and pull control mechanism (4) converging fn lifting eyes (5). Each lowering cable (3) is via free running roller (6) at the free end of the davit guided to a ships deck mounted winch.
Patent NL-9002155-A (NL)
Title: Filter module - comprises one or more filter elements, pipe-shaped housing and two pipe plates
IPC: B01D35/30
Filed: 1990-10-04
Abstract: Between the two pipe plates are held the filter elements. At least one of the two pipe plates has external dimensions which are smaller than the internal dimensions of the housing so that the pipe plate is movable within the housing. The module is provided with an O-ring seal at the location of the pipe plate which is movable in the housing. The two pipe plates are connected to one another by one or more draw bars, and at least one of them is provided with a screw cap on the outwardly directed side of the filter module for each of the filter elements.