baber/WOPTO huggingface dataset:
Patent MX-9300606-A (MX)
Title: Sobre postal con medio de transferencia de imagen protegida.
Inventor: NEUBAUER FRANK
IPC: B42D5/02
Filed: 1993-02-04
Abstract: Como se sabe, se han fabricado diversos tipos de sobres postales preacolchonados que usan un pliego delantero, un pliego posterior sujetado al pliego delantero para formar un sobre y uno o más insertos dentro del sobre. Además se ha sabido que colocan en la superficie posterior del pliego delantero un espacio de carbón o diversos medios de transferencia de imagen para que la imagen estampada en el pliego delantero por una impresora o diverso estilo de impacto pueda transferirse al pliego insertado.
Patent MX-9300833-A (MX)
Title: Metodo para mejorar el rendimiento de catalizadores de oxido de vanadio y fosforo.
Inventor: EBNER JERRY RUDOLPH
IPC: C07C57/145
Filed: 1993-02-17
Abstract: Una mejora en un procedimiento para la fabricación de anhídrido maleico por oxidación catalítica de n-butano en presencia de trimetilfosfato sobre un catalizador de óxido de vanadio y fósforo de lecho fijo en un reactor tubular. El contenido de trimetilfosfato del gas que entra al reactor dentro de una escala de entre alrededor de (0.9) N y aproximadamente (1.1) N en donde N es una concentración normativa de trimetilfosfato en ppm según se determina por la siguiente relación: N  5 x C4 + 6 x (H20-2.4) + 0.75 x (CONV-c) + (SV/(25 x P1n)).
Patent MX-9301732-A (MX)
Inventor: LOHMANN DIETER
IPC: A61K8/72
Filed: 1993-03-26
Abstract: Chitosan derivatives having structural elements of the formulae I, II and III in random distribution <IMAGE> in which the R1 are, independently of one another, H or the radical -Z-R2-X, R3 is H or acetyl, Y is the anion O-Z-R2-X, and   (a) Z is -CO- or -SO2-, X is -CO2H, -CH2CO2H or -CH2PO(OH)2, and R 2 is -CHR4CR5(OH)-, R4 is -H, -OH, C1-C4-alkoxy or C1-C4-alkyl, and R5 is H or C1-C4-alkyl, or (b) Z is -CO-, X is -CO2H, and R2 is -CHR6-CHR7-CH(OH)- or -CHR8-CHR9-CHR10-CH(OH)-, R6, R7, R8 and R10 are, independently of one another, -H, -OH, C1-C4-alkyl or C1-C4-alkoxy and R9 is -H, -OH, C1-C4-alkyl, C1-C4-alkoxy or -CO2H, and their esters and salts, where the chitosan derivative contains a total of at least 2 structural elements and, based on one mole of the chitosan derivative, 30 to 100 mol% of structural elements of the formula I, 60 to 0 mol% of structural elements of the formula II and 30 to 0 mol% of structural elements of the formula III are present, and the mole percentages total 100%. They are suitable as wetting agents and for preventing adhesion and/or formation of solid deposits on inorganic or organic substrates.
Patent MX-9304127-A (MX)
Inventor: SEVEREN BERNARD VAN
IPC: B65H65/00
Filed: 1993-07-08
Abstract: A spool (10) is filled with an elongated metal element (12) which is wound onto the spool with a plurality of windings. The plurality of windings end with a final winding (22) and n windings (24) preceding the final winding ("n preceding windings"), n is hereby greater than or equal to one. The final winding (22) comprises a beginning part (26), a middle part (28) and a trailing end (20). The middle part (28) is under the n preceding windings (24) in order to secure the final winding to the rest of the elongated element. The beginning part (26) and the trailing end (20) are at the same side of the n preceding windings (24).
Patent MX-9305871-A (MX)
Title: Procedimiento para reducir los niveles de contaminantes de aminopoliol sin reaccionar en agentes tensioactivos de amida de acido polihidroxigraso.
Inventor: CONNOR DANIEL STEDMAN
IPC: C07C231/22
Filed: 1993-09-23
Abstract: Polihidroxiaminas reaccionadas con ésteres de ácido graso, producen agentes tensioactivos de amida de ácido polihidroxigraso, tales como N-metilglucamidas grasas de 11 a 17 átomos de carbono, que pueden estar contaminadas con aminas secundarias. Dichas aminas son aciladas mediante una reacción con anhidrido acético. Los agentes tensioactivos de amida de ácido polihidroxigraso 'limpios' resultantes se prefieren para usarlos en la presencia de oxidantes, especialmente en la formulación de detergentes líquidos incoloros, modernos.
Patent MX-9603685-A (MX)
Title: High impact strength articles from polyester blends.
Inventor: STEWART JENNIFER LOFLIN
IPC: C08L23/06
Filed: 1995-02-16
Abstract: The present invention relates to thermoformed plastic articles such as frozen food trays which exhibit unexpectedly high impact strength at low temperatures. The articles are obtained from polyester blends containing 88 to 99 weight percent of a poly(ethylene terephthalate) resin and 1 to 12 weight percent of a poly(1,4-cyclohexylenedimethylene terephthalate) resin which contains at least 30 mole percent of 1,4-cyclohexanedimethanol.
Patent MX-9604443-A (MX)
Title: Drive arrangement for vacuum power circuit breakers, in particular in a tri-polar configuration.
Inventor: MUECKSCH DIETMAR
IPC: H01H33/66
Filed: 1995-03-23
Abstract: In a known drive arrangement in which the switching-off process is initiated after actuation, for example, of an electromagnet by a pin secured to an "off"-trigger shaft as a result of rotation of the latter, thereby enabling a roller of the switching lever to run past the "off"-trigger shaft, the switching-off process occurs when the switching lever has rotated back and the articulated lever systems have moved out of the extended position. However, as the switching lever moves past, it strikes the "off"-trigger shaft. In order to reduce the resultant wear of the "off"-trigger shaft (6) and to actuate the wiping contact (11') associated with the "off"-trigger shaft (6) only during the switching-off process, so as to attain an even greater number of switching cycles, the switching lever (1) has a circular segment (7) with the peripheral surface (9) of which the "off"-trigger shaft (6) is operationally connected in any position of the switching lever (1). Detachably mounted on the "off"-trigger shaft (6) is a trigger bar (11) for connecting and disconnecting a wiping contact (11'). The drive arrangement can also be used for small oil-volume power circuit breakers.
Patent MX-PA96004973-A (MX)
Title: Chemical feeder.
Inventor: GERARD F DOOLEY
IPC: B01J8/04
Filed: 1995-04-20
Abstract: Described is a chemical feeder (F) having a housing (10) with a base member (12) and upwardly extending side walls (14) that define a cavity (8) for containing solid chemical material, e.g., calcium hypochlorite. A hollow chamber (20) is located within the cavity and seated on the base member (12). An annular collection zone (48) is created by the side walls (18) of the chamber (20) spaced apart from the side walls (14) of the housing (10). There is an inlet (40) for supplying dissolving liquid into the hollow chamber (20) and up through a grid (22) and an outlet (34) for removing a liquid solution of the dissolved chemical material from the collection zone (4).
Patent MX-9605656-A (MX)
Title: Method of clustering multi-dimensional related data.
Inventor: POPPEN RICHARD F
IPC: G06F17/30
Filed: 1995-05-17
Abstract: A method of clustering multi-dimensional related data performed by identifying features from a collection of data, each of said features being represented by a vertex (31, 32, 33, 34, 35), selecting pairs of features that it is desirable to cluster together, connecting the pair of vertices representing every selected pair of features by an edge (40, 41, 42, 43), assigning a score to every edge according to a predetermined formula, selecting an edge having the highest score, creating a new vertex by merging the vertices connected by the selected edge (17), creating new edges between the new vertex and the vertices previously connected to the merged vertices, and repeating this procedure until every edge has a predetermined score.
Patent MX-9606412-A (MX)
Title: Absorbent article with adjustable undergarment protection system.
Inventor: AHR NICHOLAS ALBERT
IPC: A61F13/15
Filed: 1996-12-13
Abstract: Absorbent articles, particularly sanitary napkins, having longitudinally adjustable flaps are provided. The flaps are connected to the central absorbent body of the article by an extensible means and can be adjusted in the longitudinal direction either by manually positioning the flaps or by using an optional adjustment tab to adjust the position of the flaps. Absorbent articles of the present invention thus provide improved protection to undergarments and improved comfort to a wearer, since the wearer can adjust both the flaps and the central absorbent body of the article in an optimal position for their particular needs.
Patent MX-9702094-A (MX)
Title: Laminate material and absorbent garment comprising same.
Inventor: UITENBROEK DUANE GIRARD
IPC: B32B7/023
Filed: 1995-08-04
Abstract: Disclosed is a laminated material comprising a first layer of material and a second layer of material. The first layer of material includes opaque areas and transparent areas. The second layer of material has a coloration which is different than the first layer of material and is adjacent the first layer of material so that the coloration of the second layer of material is visible through the transparent areas of the first layer of material. Also disclosed is an absorbent garment including such a laminated material.
Patent MX-9705155-A (MX)
Title: Carbon black compositions and improved polymer compositions.
Inventor: WHITEHOUSE ROBERT S
IPC: H01B1/24
Filed: 1996-01-11
Abstract: Carbon black compositions comprising ethoxylated esters or polyethers and carbon black. The compositions may be produced by incorporating ethoxylated esters or polyethers onto fluffy carbon black in a pelletizing process to produce free flowing, low dust, attrition resistant carbon black pellets which are easily dispersible in most polymeric systems and impart to polymer compositions enhanced rheological and mechanical properties. The polymeric compositions have particular utility as semiconductive compositions or masterbatch compositions.
Patent MX-9800216-A (MX)
Title: Apparatus and method of calibrating vertical particle velocity detector and pressure detector in a sea-floor cable with in-situ passive monitoring.
Inventor: RIGSBY TIMOTHY B
IPC: G01V1/38
Filed: 1998-01-07
Abstract: A method of processing data from a co-located hydrophone-geophone pair of seismic receivers of an ocean-bottom cable system. Ambient noise is obtained for the hydrophone and geophone. A relative noise signal is determined by finding the normalized difference between geophone and hydrophone noise signals. Geophone and hydrophone data signals are then scaled by an amount equal to the relative noise signal.
Patent MX-9801327-A (MX)
Title: Method and apparatus for receiving communication signals.
Inventor: VLAHOS CONSTANTINE
IPC: H03D7/12
Filed: 1998-02-18
Abstract: A method and apparatus enables a communication device (100) to operate in multiple bands, such as GSM 900 MHz, DCS 1800 MHz, and DCS 1900 MHz bands, by eliminating the need for a mixer for each band. In a dual band GSM/DCS 1800 radiotelephone, for example, the local oscillator (LO) injection frequencies for both GSM and DCS bands are provided to a mixer (234) through the use of combination filters(222,246). Thus, the duplexing and matching requirement to the mixer input are simplified and the signal losses are minimized. The common output ports of the GSM RX/LO combination filter and DCS RX/LO combination filter are duplexed to the input of the mixer. Also, the input impedance matching of the mixer is mixer is designed to match the impedance for the received signals in each band, as well as provide an RF trap at the IF frequency. The match at the output of the mixer is designed to match the impedance of the IF filter and provides a low impedance to RF input frequencies, Finally, a tri-band radiotelephone is also described.
Patent MX-9805409-A (MX)
Title: Inhalation device.
Inventor: ANDERSON GREGOR JOHN MCLENNAN
IPC: A61M15/00
Filed: 1998-07-02
Abstract: A powder inhalation device comprising a housing containing a pharmacologically active compound, a conduit (8) with an outlet extending into the housing through which a user can inhale to create an airflow through the conduit, a dosing unit (6, 7) for delivering a dose of the compound to the conduit and baffles (9) arranged within the said conduit to aid disintegration of powder agglomerates entrained in said airflow. The baffles (9) comprise a plurality of staggered plates extending into the conduit from opposite sides of the conduit at an angle of less than 90 degree to the sides of the conduit and are inclined towards the outlet to create a plurality of constrictions within the conduit and a plurality of changes in the direction of the said airflow through the conduit.
Patent MX-PA99000214-A (MX)
Title: Tricyclic benzazepine vasopressin antagonists.
Inventor: JAY DONALD ALBRIGHT
IPC: A61P9/12
Filed: 1997-06-20
Abstract: Tricyclic compound of general Formula (I), as defined herein which exhibit antagonist activity at V1 and/or V2 receptors and exhibit in vivo vasopressin antagonist activity, methods for using such compounds in treating diseases characterized by excess renal reabsorption of water, and process for preparing such compounds..
Patent NL-2016357-A (NL)
Title: Pre-preg and composite products
Inventor: Edward t samulski
IPC: C08J5/04
Filed: 2016-03-03
Abstract: The invention is directed to pre-preg product, such as a tape or sheet suitable for forming a composite, comprising reinforcement fibers and a liquid crystal thermoset (LCT) precursor. Further aspects of the invention are directed to a method for preparation of the pre-preg product and to composite products based on the pre-preg product.
Patent NL-2016607-A (NL)
Inventor: JAN JANSSEN VAN DOORN
IPC: E06B1/34
Filed: 2016-04-14
Abstract: Werkwijze voor het draad- en nagelloos plaatsen van een dorpelafdekker en/of neuslat op een kozijn, omvattende de stappen van het achtereenvolgens door middel van een lijmverbinding op het kozijn aanbrengen van een of meer afstandhouders, het op de een of meer afstandhouders door middel van een lijmverbinding aanbrengen van de dorpelafdekker en/of neuslat. Hiermee wordt een kozijn verschaft dat draad- en nagelloos is afgewerkt met een dorpelafdekker en/of neuslat, waarbij de dorpelafdekker en/of neuslat indirect op het kozijn is bevestigd met tussen de dorpelafdekker en/of neuslat en het kozijn aangebrachte afstandhouders die op tegenover elkaar gelegen zijden ZlJn voorzien van lijm die de afstandhouders bevestigt aan het kozijn respectievelijk aan de dorpelafdekker en/of neuslat.
Patent NL-2021724-A (NL)
Title: Special film-coated controlled release fertilizer for peanut in dry poor soil and preparation method thereof
Inventor: JIALEI ZHANG
IPC: C05G3/90
Filed: 2018-09-28
Abstract: The disclosure relates to the technical field of controlled release fertilizer, and specifically to a special film-coated controlled release fertilizer for peanut in dry poor soil, which comprises an outer layer, an intermediate layer, and an inner layer, closely combines release of the ingredients for promoting seedling growth, enhancing drought resistance, controlling diseases and pests, and preventing premature senescence in later stage with the growth period of peanut by adjusting controlled release formula without the need for top application throughout the growth period, saves labor cost, enhances drought resistance of seedlings, prevents poor pod plumpness caused by fertilizer shortage and premature senescence in later stage, and has positive effects on improving the yield and quality of peanut.
Patent NL-6816269-A (NL)
Title: Panel for subdividing fish holds
IPC: B63B3/56
Filed: 1968-11-15
Abstract: PLASTIC PLANK OR BOARD FOR SUBDIVIDING FISH STORAGE BUNKERS Consists of a box-shaped outer casing of glass fibre reinforced polyester, polyether or epoxy resin, the opposite large faces of which are held together locally by ribs also preferably fabricated in a glass fibre reinforced resin. For use in the hold of a fishing vessel or refrigerator ship.
Patent NL-7002841-A (NL)
Title: Mandrel for making orp tubing
IPC: B29C53/74
Filed: 1970-02-27
Abstract: Roller bearings are provided at regular intervals along the length of the mandrel to support the external face, the bearings being free to turn either on shafts set across a 'U' section channel along the mandrel or on (interchangeable) conical bearings in pairs of stub bearings mounted along the forementioned channel. Fixed bearings found to convey the laid-up GRP tubing more freely than the travelling rows of rolling balls previously used. Pipe size may also be reduced if desired.
Patent NL-7018588-A (NL)
Title: Power unit - for operating instruments etc on seabed
IPC: E21B33/035
Filed: 1970-12-21
Abstract: Power unit for use at great depths below water, e.g. in deep sea drilling operations and particularly for operating instrumentation of all kinds on the sea bed, comprises a housing filled with a fluid, fluid-pressure transmitting means connected to the housing and the fluid therein, and means for interconnecting the housing and transmission means and for transmitting the wt. of the housing to the latter so that a positive pressure difference is maintained at all times in the casing and fluid it contains.
Patent NL-7104074-A (NL)
Title: Fibrous fleeces prodn
IPC: D01D5/36
Filed: 1971-03-26
Abstract: Fibrous fleeces are prepd. by (a) cutting the fibrils in a monofilament consisting of two immiscible synthetic thermoplastic polymers, at least one of the polymers being dispersed in the form of ultrafine fibrils, into pieces with a length of not more than 1 mm, optionally after removing the matrix polymer with a solvent, (b) dispersing the cut fibres which are mainly separated from the matrix polymer, in a liquid, and (c) passing the fibril dispersion over a filter to form the fleece.
Patent NL-7217363-A (NL)
Title: Clamp unit - for vertically displaceable stirrer in a metal bath
IPC: F27D27/00
Filed: 1972-12-20
Abstract: In a stirrer assembly for a metal bath with a stirrer unit supported on a frame and able to be moved up and down along a hoist guide by means of its rotational shaft, clamp elements are fixed to the support frame and have a movable part which can be brought into contact with the guide frame.
Patent NL-7400974-A (NL)
Title: Connecting reinforced concrete pipe sections - by burying unconnected pipe section followed by placing, connecting and burying subsequent section
IPC: F16L13/02
Filed: 1974-01-24
Abstract: The pipe comprise thick walled steel ends (11) and are placed so taht the ends of two subsequent sections (3, 4) face each other. An extendable centering strap (12) may be placed on the extremity (8) of the first pipe section on the steel end (11), and the second pipe (4) linked to the strap with a ring (13) of wood or similar material interposed between the pipe sections. The strap may consists of three elements whose extension is achieved by means of screwed spindles (14) and nuts (15). The wooden ring may be in two parts, glued together. Centering may be effected by tightening the nuts and the strap and wooden ring may subsequently be removed.
Patent NL-7402424-A (NL)
Title: Polyurethanes from pseudo-isocyanate pre-polymer - and pseudo-hydroxy pre-polymer, as foams, adhesives and sheet
IPC: C08G18/48
Filed: 1974-02-22
Abstract: A polyurethane is prepd. by reacting (a) a pseudo-isocyanate prepolymer, prepd. from 3-12 moles diisocyanate with mol. wt. 100-500 (150-300) and 1 mole diol with mol. wt. 500-4500 (500-2500) with (b) a pseudo-hydroxy prepolymer prepd. from (1) a true isocyanate prepolymer from 1.8-2.2 moles diisocyanate with mol. wt. 100-500 and 1 mole diol with mol. wt. 500-4500, and (2) 4-17 moles, per mole diol in (1), of a diol of mol. wt. 60-250 (60-128) where the reaction mixt. has an isocyanate index 100-115 (101-105). The polymers have mol. wt. 20,000-200,000 (30,000-100,000). The elastomers can be used as adhesives, as modifiers in polyethylene, polypropylene or adhesives, as modifiers in polyethylene, polypropylene or bitumen, as packing esp. for medical appts. and food, and in the form of sheet material. The foams are esp. used in footwear.
Patent NL-7501793-A (NL)
Title: Beta-adrenolytic 2-hydroxy 3-alkyl amino propanes - contg. 1-(amino-phenoxy) gp, prepd. e.g. from epoxy cpd. and amine
IPC: A61K31/135
Filed: 1975-02-14
Abstract: Cpds. of formula (I), in racemic or optically active form, and their acid addition salts are new: (where R is 5-8C alkyl contng. at least one C atom which carries no H atoms and is bonded to the amino gp. either directly or via a 1-4C alkylene chain). (I) have beta-adrenolytic activity (e.g. (I; R = CME2CH2Me; NH2 in 3-position) has 32 times the activity of dichlorisoproterenol) and are used for treatment or prophylaxis of coronary circulation disorders and for treatment of cardiac arrythmias, esp. tachycardia. They also have blood pressure decreasing activity. Unit dose is 1-300 mg., pref. 5-100 mg. orally or 1-20 mg. parenterally.
Patent NL-7507643-A (NL)
Title: Ethylene and methane prodn. - by combined hydropyrolysis and cracking of higher hydrocarbons
IPC: C10G69/06
Filed: 1975-06-26
Abstract: Ethylene is produced by integrated hydropyrolysis-cracking process comprising (a) reacting H2 and hydrocarbon oil (density 0.99 and Conradson 20% wt.) in mol ratio at least 1:1 (3-30:1) at 600-900(700-850) degrees C and >=5(5-100) atmos. gauge with residence time 0.60(0.5-20) secs., (b) treating effluent from hydropyrolysis in cracking zone at 750-900 degrees C(800-850 degrees C) and =2(=1) atmos. with residence time 0.01-10(0.1-1) secs., (c) sepg. effluent into H2, CH4, C2H4, C2H6 and higher hydrocarbon streams, (d) recycling H2 to stage (a) and recycling C2H6 to stage (b), and (e) recovering methane and ethylene streams. In a pref. system water is injected into first-stage hydropyrolysis zone. Higher hydrocarbon stream from stage (c) is generally hydrogenated and recycled to stage (a); alternatively aromatics may be recovered from this stream and the residue recycled (after hydrogenation) to stage (a). Process yields methane as well as ethylene with total recycle of unconverted materials.
Patent NL-7602989-A (NL)
Title: Crossbar switching panel for television systems - has common memory and decoder for group of singly connected points
IPC: H04Q3/00
Filed: 1976-03-22
Abstract: The switching panel for the connection of sources to users has coupling points consisting of switches which are closed by selection pulses, by memories, and are maintained by these memories in the connected state during the required duration of the connection. A group of coupling points, of which one at the very most is connected each time, is fitted with a single several bit memory for coded signals, followed by a decoder. The outputs of the decoder are connected to the coupling points which connect, one at a time, those outputs according to the contents of the memory.
Patent NL-7611610-A (NL)
Title: Gas discharge lamps ballast circuit - is for two lamps in series and has two RC voltage doublers and voltage regulating transistor
IPC: H02M3/156
Filed: 1976-10-20
Abstract: The ballast circuit, for supplying two series gas discharge lamps from the AC mains, consists of an ignition circuit and a ballast to stabilise the lamp voltage. The ignition circuit (X1-X4, C1-C4) consists of two opposing voltage doublers connected between the supply and the lamps. Each voltage doubler contains two ac-side capacitors and two diodes. The capacitors are large enough to produce the voltage needed to ionise the lamp gases. The ballast consists of a voltage regulator containing an electronic switch regulated by a control circuit.