baber/WOPTO huggingface dataset:
Patent MX-9704518-A (MX)
Title: Low sludging composition and process for treating aluminum and its alloys.
Inventor: IINO YASUO
IPC: C23C22/00
Filed: 1995-12-22
Abstract: A highly corrosion-resistant, strongly paint-adherent conversion coating is formed on the surface of aluminiferous metal substrates by contacting such surfaces for 0.5 to 60 seconds with a sludging-free water-based surface treatment bath that has a pH of 1.5 to 4.0 and contains a zirconium compound, phosphoric acid compound, oxidizing agent, and a compound that is a source of hydrogen fluoride (in a quantity that produces a concentration of from 0.0001 to 0.2 g/L HF in the treatment bath). This contact is preferably followed by a water rinse and drying.
Patent MX-9705053-A (MX)
Title: Process and plant for the production of urea with high conversion yield and low energy consumption.
Inventor: PAGANI GIORGIO
IPC: C07C273/04
Filed: 1996-01-31
Abstract: In a process for the production of urea, substantially pure ammonia and carbon dioxide are reacted in a reaction space (1) from which comes out a reaction mixture subjected to stripping (2) to obtain a partially purified mixture sent to a urea recovery section (3, 4, 7, 8). From the recovery section (3, 4, 7, 8) it is obtained a dilute carbamate solution, which is subjected to stripping (9) with recycling of vapors to the reaction space (1) after condensation (6). This process achieves high conversion yield with reduced energy consumption and low implementation costs.
Patent MX-9705098-A (MX)
Title: Novel colorants and colorant modifiers.
Inventor: NOHR RONALD SINCLAIR
IPC: C09D11/00
Filed: 1997-07-07
Abstract: A light-stable colored composition which includes a colorant and a radiation transorber. The colorant, in the presence of the radiation transorber, is adapted, upon exposure of the transorber to specific, narrow bandwidth radiation, to be mutable. The radiation transorber also imparts light-stability to the colorant so that the colorant does not fade when exposed to sunlight or artificial light.
Patent MX-9707024-A (MX)
Title: Clothes dryer temperature control system.
Inventor: LOUIS ROBERT ST
IPC: D06F58/38
Filed: 1997-09-12
Abstract: A clothes dryer temperature control system or circuit is provided with a thermally biased thermostat adjacent to the air outlet of the drying drum. Further, a thermally biased control thermostat is provided adjacent the air inlet of the dryer drum. The two thermostats are controlled through a multiple contact switch controller which allows the dryer to operate in a high heat, medium heat, low heat, and damp dry heating cycles. Additionally, in a gas dryer embodiment a trimmer thermostat is locate in circuit with the thermally biased resistor of the thermally biased air inlet thermostat so as to decrease the response time of this thermostat on its first cycle to prevent damage to clothing during initial operation of a gas dryer.
Patent MX-9707979-A (MX)
Title: Method for curing coating compositions.
Inventor: TRAPANI ANDREW PAUL
IPC: B05D7/24
Filed: 1997-10-16
Abstract: In a curing method of a coating composition which has been applied to a substrate such as a road or a cellulose compound, the coating is exposed to UV radiation and microwaves for provoking the rapid curing where it permits that the coated substrate can be used, operated, piled and/or stored after little time.
Patent MX-9708694-A (MX)
Title: Method for inhibiting the rate of coke formation during the zeolite catalyzed aromatization of hydrocarbons.
Inventor: DRAKE CHARLES ALFRED
IPC: C07B61/00
Filed: 1997-11-11
Abstract: An aromatization process in which the rate of coke formation during the aromatization of gasoline boiling range hydrocarbons by contacting with a zeolite catalyst is significantly reduced by providing a concentration of a silylating agent in the hydrocarbon feed.
Patent MX-9708954-A (MX)
Title: Single layer or multi-layer metal cylinder head gasket and method of making the same.
Inventor: PLUNKETT TOM P
IPC: F16J15/08
Filed: 1997-11-19
Abstract: A metallic gasket for use in an internal combustion engine has seals around the gasket openings which are formed by a two-step coining operation plus a folding operation. The gasket has a base plate including a folding portion located between an edge of an opening and a fold line. A channel and a reduced thickness portion are formed in the folding portion by a first coining operation. The channel is spaced from the edge of the opening and spaced from the fold line. Next the folding portion is folded back onto the base plate of the gasket. Finally, a second coining operation takes place to flatten the folded seal to a final thickness and produces material flow between the base plate and the folding portion.
Patent MX-9710067-A (MX)
Title: Transparent conductive composition, transparent conductive layer formed of same and manufacturing method therefor.
Inventor: SHIM MYUN-GI
IPC: C08L83/02
Filed: 1997-12-11
Abstract: The present invention provides a composition for a transparent conducting composition utilizing composition and manufacturing method therefor. Composition contains a conductive polymer, a binding substance and solvents, wherein a silicon alkoxide oligomer is used as binding substance. A transparent conducting layer that is excellent in transmittance characteristic, hardness and resistance can be obtained from said composition.
Patent MX-9800810-A (MX)
Title: Permanent magnet rotor alternator.
Inventor: LINDSLEY NATHANIEL LAWRENCE
IPC: H02K1/27
Filed: 1996-08-19
Abstract: A permanent magnet rotor alternator is disclosed having a one-piece, rotor hub/flywheel/starting gear. Three high permanence ceramic permanent magnets provide a rotor having a contiguous ring of twelve alternating poles which allows for higher alternator efficiency. The magnets are ceramic and are adhesively bound to the rotor hub, which is driven by an extended cran shaft. The rotor rotates within a wound stator assembly of which the laminated stator core is a part of the alternator's frame assembly, and thus, serves as a shield should a rotor magnet come loose.
Patent MX-9800903-A (MX)
Title: Liquid polyfunctional additives for an improved lubricity of combustible.
Inventor: RIBEAUD MARC
IPC: C10L1/19
Filed: 1998-02-02
Abstract: The combustible lubricity is improved (against wear properties), for example, hydrocarbon oils, oxigenated combustibles or their mixtures, particularly diesel combustibles or of aviation having a reduced sulphur content and/or aromatic for accomplishing with the regulator requirements by the addition of at least a product which can be obtained by reaction of the components a), b) y c) where the component a) is a compound of the formula I or a mixture of compounds of the formula I, the component b) is a compound of the formula II or a mixture of compounds of the formula II and the component c) is a compound of the formula III or a mixture of the compounds of the formula III: in which the general symbols are as defined in claim 1, the compound of the formula I is, for exambple, the pentaeritritol tiodietilen-glycol, 1, 4-butanodiol, 1,4-propanodiol, dietilen-glycol, triethylenglicol, diestanolamine or glycerol, the compound of the formula II is, for example, sunflower oil or cocoa fat and the compound of the formula III is, for example, the 3-3(3',5'-di-tert.-butyl-4'-hydroxyphenyl)-propianate or methyl. The above mentioned products also improve the inhibition of the corrosion.
Patent MX-9807042-A (MX)
Title: Cushioning conversion machine
Inventor: SIMMONS JAMES A JR
IPC: B31D5/00
Filed: 1998-08-28
Abstract: A cushioning conversion machine and method of transferring a cushioning product, characterized by the steps of engaging a portion of the cushioning product and transferring the cushioning product along a path, sensing the cushioning product reaching an exit location and ceasing the movement of the cushioning product, and providing a signal to the cushioning conversion machine to produce a further cushioning product after the cushioning product at the exit location has been removed.
Patent MY-8700764-A (MY)
Title: Article carrier and method of manufacture
Inventor: STOUT JAMES T
IPC: B65D71/00
Filed: 1987-12-30
Abstract: An article carrier for the packaging of multiple articles comprises a bottom (2), side walls (1,11) joined to the side edges of the bottom, end wall panels (7,9,12,13) joined to the end edges of the side walls, a pair of medial partition or riser panels (16,17) joined respectively to the end wall panels at one end of the carrier and extending inwardly therefrom, a pair of riser panels (26,27) foldably joined respectively to the end wall panels at the other end of the carrier and extending inwardly therefrom, a multiple ply handle (49,50,51,52) secured to the medial partition panels and the riser panels, and a locking tab (67) foldably joined to one of the handle panels and disposed intermediate the riser panels.
Patent NL-2021087-A (NL)
Title: A System, a Lithographic Apparatus, and a Method for Reducing Oxidation or Removing Oxide on a Substrate Support
Inventor: LUCAS HENRICUS JOHANNES STEVENS
IPC: G03F7/20
Filed: 2018-06-08
Abstract: A system comprising: a substrate support configured to hold a substrate; a conductive or semiconductive element contacting the substrate support and covering at least part of the substrate support; and a charging device configured to apply a positive potential to the conductive or semi-conductive element with respect to the part of the substrate support that is covered by the conductive or semiconductive element.
Patent NL-6919642-A (NL)
Title: Current density measurement in metal/ - electrolyte cathode protection systems
IPC: C23F13/02
Filed: 1969-12-31
Abstract: Current densities in metal-electrolyte systems, partic in installations having cathodic protectors, are measured by determining potential difference over a measuring path in the electrolyte between two measuring points using at least one measuring electrode, and providing a correction for incorrect indicated values by using a variation in the measuring path, and esp. by making the line connecting the two measuring points perpendicular to the adjacent metal surface.
Patent NL-7114018-A (NL)
Title: Fermentation method - involving contact of culture broth with animal or plant carbon
IPC: C12N1/28
Filed: 1971-10-12
Abstract: Method comprises forming a culture broth with microorganisms, carbon sources for the growth of the microorganisms, inorganic nutrients and water, keeping the culture broth in a fermentation vessel for a fixed time, and contacting at least a part of the culture broth with C during this time. Pref. the carbon should be used in a particle size is not 10 mesh. The amount of carbon used is pref. 1g/1 litre of the culture broth and added every 24 hrs.
Patent NL-7206156-A (NL)
Title: Lightweight asphalt roofing tiles - continuous prodn technique
IPC: D21C3/00
Filed: 1972-05-05
Abstract: Very lightweight glass fibre or other non-organic felts, reinforced with glass fibre cords are used as the basis for lightweight asphalt roofing tiles of high tensile strength. Th material lends itself to high speed traction through the machine in which it is first impregnated with bitumen and sized between doctoring rollers. It is then coated with fine gravel which is embedded into the fabric by pressure rollers and dusted with talc or mica powder before passing over cooling rollers to be festooned in a cooling chamber and subsequently slit and sheared.
Patent NL-7600593-A (NL)
Title: Metal tank manufacturing system - includes weld flat plates together and passing through curved guides to form rings
IPC: E04H7/06
Filed: 1976-01-21
Abstract: The metal tank manufacturing system assembles the rings forming the tank body by bringing together a series of flat plates one after the other and welding them to each other before the bending operation. The sets formed are then slid along a curve of the same diameter as that of the tank and through special guides performing the bending operation, until the opposite ends are brought together and welded. The system avoids the use of conventional presses and thus greatly reduces the number of handling operations, apart from which the welded plates can be transported flat.
Patent NL-7602381-A (NL)
Title: Uniform illumination of object for microscopy etc. - using coherent light split by lens raster to set of parallel beams
IPC: G02B19/00
Filed: 1976-03-08
Abstract: A uniform illumination system gives coherent illumination of objects in microscopy, holography, projection and similar applications. Optics are provided to convert the coherent beam of coherent light (2) from the quantum source (1) into an infinite series of beams (3) radiated in parallel at an angle to the original direction. The system may comprise two or more lenses (4) forming a raster. The system provides an extension of the effective source giving full illumination of all points on the object.
Patent NL-7713014-A (NL)
Title: Cut flower bunching machine - has primary unit cutting blooms at required stem length and secondary unit releasing stems to tying station
IPC: A01G5/02
Filed: 1977-11-25
Abstract: The unit is for bunding of cut flowers and comprises a primary transport device (6) which moves along the row of flowers adjusted to cut at the required length of stem, and along a leaf removal unit which takes off leaves from the lower ends of the flowers' stems. Connected to the primary transporter is a secondary such unit (17) which has compartment to receive blooms from the primary. The secondary unit (17) releases a section of the stem of each flower (21 or 23), and the stems are bound together by a tying station (22) which is located along the path of travel of the secondary transport unit (17).
Patent NL-7713116-A (NL)
Title: Ultra- or hyperfiltration unit - with membranes on both sides of open=ended porous support tubes and hollow flange for hanging pipes and removing filtrate
IPC: B01D63/06
Filed: 1977-11-29
Abstract: An ultra- or hyperfiltration installation is equipped with filtration membranes applied to both the inner and outer walls of open ended porous support pipes which are mounted in a hollow flange within the pressurised vessel. The hollows in the flange coincide with interruptions in the membrane to allow te weak soln. to flow from within the walls of the tubes into the flange hollow and thence via interconnecting ducts to a discharge connection. The joint between membrane and flange is sealed above and below the flange hollow to prevent communication between the high and low concentration fluids. The bolts holding the clamping assembly for the flanges together are pref. hollow to allow a forced circulation to be maintained through the tubes and from the upper to the lower side of the flanges within the pressure vessel. The seal between flange and membrane is pref. effected by means of elastic 'O' rings compressed by the flange clamping assembly after insertion of the tubes. Since both sides of the support tubes are used for the filtration, the yield for a given size of vessel and number of tubes is effectively double that of the conventional filtration unit.
Patent NL-7905239-A (NL)
Title: Manually operated liquid dispenser - has compressible and expansible element and uses bellows as pump chamber with inlet and outlet valves on flange
IPC: F04B53/10
Filed: 1979-07-05
Abstract: The manually-operated liquid dispenser, consists of a container with compressible and expandable components. It is fitted with a bellows which forms a pump chamber with a closed end. The pump chamber operates in conjunction with the control handle (14). The open end of the pump chamber is near to a valve for letting liquid into the bellows (20). There is an output valve leading to the output from the container. The inlet and outlet valves are formed by slits at the open end of the bellows. They are contained in a projecting flange.
Patent NL-7908280-A (NL)
Title: Tapered cooling plate for shaft furnace - is received in recess in lining wall bounded by shaped refractory members
IPC: F27B1/24
Filed: 1979-11-13
Abstract: A shaft furnace has cooling plates inserted into recesses in the furnace lining. Each recess is bounded by shaped refractory members each having tapering widths which conform with a corresponding taper in the width of the cooling plate.. The recess is dimensionally stable even when the cooling plate is removed. The shaped members provide good thermal contact with the cooling plate. Cu sheets may be provided between the plate and the shaped members to improve the thermal contact. The cooling plates can be exchanged without radical working of the refractory lining of the furnace. There is more efficient cooling of the refractory lining.
Patent NL-8004447-A (NL)
Title: Internal wall panel construction - has outer cover sheets on core boards spaced apart by resilient noise-damping strips
IPC: E04B1/86
Filed: 1980-08-05
Abstract: The wall panel comprises two cover sheets which form the two outer surfaces and are each to a core board. The two core boards are spaced apart by sound-damping Outer sheets, core boards and strips may be secured together by adhesive. The outer sheets may be in plaster-cardboard material, asbestos cement, or may be decorative wall panels, plywood or plastic panels. The core boards may be wood chipboard, flax fibre board or plywood. The strips may be in resilient material. The core boards may have recesses for electric wiring etc. and damping strips may be provided to either side of each recess.
Patent NL-8100482-A (NL)
Title: Potato plant defoliator on tractor-towed frame - has vertical shafts carrying pneumatic tyred wheels in mutual contact, one being driven
IPC: A01D33/06
Filed: 1981-01-31
Abstract: The mechanism is intended for pulling foliage from potato plants. It comprises a frame (4) which can be tractor-towed over one or more plant rows and carries at least one pair of pinch wheels (8) with pneumatic tyres on vertical or slightly forwardly inclined shafts (7,7') driven from the power take-off of the tractor. These shafts are spaced such that the tyres are in mutual contact and compress one another. Only one shaft (7) is driven, the wheel on the other shaft (7') being rotated by the mutual frictional contact between the tyres.
Patent NL-8201260-A (NL)
Title: Drive shaft coupling for ship or dredger propeller - has circuit detecting tension or compression during rotation
IPC: G01L5/12
Filed: 1982-03-26
Abstract: This shaft coupling has circuits that measure tension or compression forces between the drive shaft and the driven shaft while they are rotating. It is partic. suited for use with ship's screws and dredging vessels. The shafts are bolted to a coupling diaphragm (11) which is rigid radially but flexible along the axis of the shaft. Mounted on an inner connection piece (5) are two pairs of strain gauges one pair (13) parallel to the shaft axis and one pair (14, 15) at right-angles to the axis. The parallel pair of gauges (13) measures the tension or compression, while the other pair (14,15) compensates for torsion. The gauges form a Wheatstone bridge which is connected to an electronic conversion circuit (16) inside the coupling. Signals from the circuit are fed (17) to coils (18) on the outside of the hollow shaft.
Patent NL-8202646-A (NL)
Title: Wind energy converter on top of high-rise building - deflects wind stream downwards from tower into vertical turbine chamber
IPC: F03D1/06
Filed: 1982-07-01
Abstract: The tower is mounted on top of a block house containing the turbine, generator and air channelling. It consists of eight vertical supports around the outside of a cone. Air passes into the cone through valve flaps on the windward side, the flaps on the leeward side being held closed by air pressure. The valve flaps can be light plastics lamina, similar to Venetian blinds. The valve flaps are protected from precipitation by angled louvres. The air channelled down the cone passes through shafts onto the vanes of a horizontal turbine, which drives the generator. The air spilt by the turbine passes back to the outer air via venting channels. Various different internal air channelling and anti-turbulence assemblies for insertion in the cone are described.
Patent NL-8205017-A (NL)
Title: Fastener for roof-mounting transparent cowl - has flanged bush fixed to cowl flange by screw collar and cap protecting fixing bolt head
IPC: E04D13/03
Filed: 1982-12-28
Abstract: The fastener is esp. for roof-mounting a transparent light cowl with a resilient sealing gasket. The cowl may be single, double or triple-walled. It comprises a bush with a flange at its lower end and a central clearance bore for a fixing screw or bolt. A closure cap fits over the upper end of the bush to protect the bolt head. The bush is inserted from below through a mounting opening in the flanges of the cowl and secured by a collar screwed on the bush. The cap fits over the upper ends of the bush and the collar and may be screwed on the collar end whilst the bolt head rests on the bush end. FL.
Patent NL-8400538-A (NL)
Title: Sail-board mast support - has shaped mast-cover for number of adjoining sail support battens
IPC: B63B35/79
Filed: 1984-02-21
Abstract: The mast cover has a cross-sectional shape providing low wind resistance, having a chord at least several times the local mast diameter. The sail battens rech to the front of the mast cover. The sail (1) has a cover (2) sliding over the mast (3), and a remaining sail section (4) which, by means of a connecting seam (5) is connected to the cover. The sail has a number of sail battens (6) each consisting of rear sail battens (7) reaching to the connecting seam and the rear part (9) of the sail, also two battens (8) between the mast and the seam.
Patent NL-8401311-A (NL)
IPC: H01L27/14
Filed: 1984-04-24
Abstract: In a CCD, especially in an image sensor device, the information density can be doubled in that the electrodes (21, 22, 31, 32...) are switched separately between a clock signal and a reference signal. Clock signals and reference signals are obtained as output signals of a shift register (13) controlled by a multi-phase clock, which is realized, for example, in C-MOS technology. Information at the input terminal (107) of the first stage (101) of the shift register (13) determines, after having been passed on or not having been passed on depending upon the clock pulse signals of the register clock, the output signal of the next stages (101) of the shift register (13) and hence the voltage variation at the electrodes (21, 22, 31, 32...) connected to the outputs (113) of the stages (101).
Patent NL-8401780-A (NL)
IPC: C12N15/00
Filed: 1984-06-04
Abstract: Process for introducing foreign DNA into the genome of plants by infecting plants or explantates thereof or plant protoplasts or by incubating plant protoplasts with Agrobacterium, in which Agrobacteria are used, which contain one or more T-regions and a Vir-region from the Ti-plasmid of Agrobacterium in their genetic material and/or one or more T-regions comprising an artificial T-region which consists of each DNA desired, flanked by border sequences as present in the wild type T-region of Agrobacterium or sequences being functionally analogous thereto.
Patent NL-8700417-A (NL)
Title: System for handling and cold-storing cultivated prods. - has bunches of flowers in perforated containers placed adjacent suction mouth on conveyor belt, with cold air drawn through containers
IPC: A01G5/06
Filed: 1987-02-19
Abstract: The method is for handling cultivated prods. esp. cut flowers in cold storage. Branches of flowers are put into containers (10) with at least two perforated sides. The containers are all brought together and one of their perforated sides placed adjacent the inlet opening of a suction mouth from the cold source. A cold air flow from the cold source passes, via holes (14) holes in the upper walls, through each container and out of the perforations due to the low pressure generated in the suction box (6). The containers are carried in a continuous stream on a perforated (9) conveyor belt (2) between the entrance and exit of the cold source along openings in the suction box, up to which transport vans can be brought.