baber/WOPTO huggingface dataset:
Patent MX-9203764-A (MX)
Inventor: SPADA ALFRED P
IPC: C07D209/08
Filed: 1992-06-29
Abstract: Methods of inhibiting cell proliferation in a patient suffering from such disorder comprising the use of a styryl-substituted heteroaryl compound wherein the heteroaryl group is a monocyclic ring with 1 or 2 heteroatoms, or a bicyclic ring with 1 to about 4 heteroatoms, said compound optionally substituted or polysubstituted, with the proviso that when said ring is polysubstituted, the substituents do not have a common point of attachment to said ring, and those compounds wherein no substituent on the heteroaryl group is a carboxy group or an ester group, and pharmaceutical compositions comprising such compounds.
Patent MX-9205731-A (MX)
Title: Metodo para confirmar la presencia de una fuga en un tanque de almacenamiento de liquido.
Inventor: BOGLE TOM G
IPC: G01M3/32
Filed: 1992-10-06
Abstract: Método para confirmar la presencia o ausencia de fugas en un contenedor (10) para el almacenamiento de líquidos, particularmente en tanques de almacenamiento subterráneos llenos parcialmente, sometidos a un vacío parcial con el fin de probar el tanque (10) en la presencia de una fuga (18) en el área arriba del líquido, con el uso de un hidrófono (41) o micrófono (100), colocado en o adjunto al contenedor (10), para detectar el sonido producido por el ingreso del fluido dentro del contenedor (10), como resultado del vacío.
Patent MX-9206308-A (MX)
Inventor: KAUFMANN EDWARD J
IPC: C11D3/37
Filed: 1992-11-03
Abstract: Conventional polyvinyl alcohol envelopes will not readily dissolve in wash water which has a significant borate concentration and a pH frequently encountered in wash liquors. Herein, such films are rendered sufficiently soluble in such solutions. In the preferred embodiment this is done by utilizing a polyvinyl alcohol film wherein at least a portion of the polyvinyl alcohol has a number average molecular weight below about 50,000, or a polyvinyl alcohol film containing a polyhydroxy compound having a binding constant with borate of at least about 800M<-><2>, or utilizing a polyvinyl alcohol film having an acid having an acid dissociation constant of 10<-><9> M or larger; or a polyvinyl alcohol film containing mixtures thereof.
Patent MX-9300225-A (MX)
Title: Sistema para el manejo de baterias.
Inventor: ALBRIGHT CHARLES D
IPC: H02J7/14
Filed: 1993-01-15
Abstract: Un sistema para el manejo de baterías que mantienen una carga sobre por lo menos una batería auxiliar automáticamente a paralelo con el circuito principal cargador de la batería o con el receptor de carga auxiliar.
Patent MX-9300246-A (MX)
Title: Metodo y aparato para seleccionar a partir de un dispositivo de comunicacion, un canal de comunicacion de entre una pluralidad de canales de comunicacion.
Inventor: PATSIOKAS STELIOS J
IPC: H04M1/72511
Filed: 1993-01-18
Abstract: Esta invención se refiere a un método y a un aparato para elegir el canal de comunicación más óptimo en un sistema (100) que tiene una pluralidad de canales de comunicación provistos para funcionar con una interferencia reducida y con una capacidad del sistema aumentada.
Patent MX-9305739-A (MX)
Title: Construccion de filtro dielectrico que tiene resonadores de secciones transversales trapezoidales.
Inventor: AGAHI-KESHEH DARIOUSH
IPC: H01P1/205
Filed: 1993-09-20
Abstract: Un filtro dieléctrico (100; 200; 300; 400; 500; 700; 800;) que tiene cuando menos dos resonadores adyacentemente posicionados (164, 170; 264,270; 364, 370; 464, 470; 564, 570; 764, 770) que se extienden a través del mismo. Los dos resonadores adyacentemente posicionados son de secciones transversales trapezoidales, para formar de esta manera resonadores trapezoidales. Mediante una selección adecuada de las configuraciones de estos resonadores, se puede controlar la cantidad de acoplamiento entre estos resonadores adyacentes. Por ejemplo, se puede posicionar un lado de base menor (592) del primer resonador trapezoidal (564) adyacente a un lado de base menor correspondiente (596) del resonador trapezoidal adyacente (570), o se puede posicionar un lado de base mayor (392) del primer resonador trapezoidal (364) adyacente a un lado de base mayor (396) del resonador trapezoidal adyacente (370), o se puede posicionar un lado de base menor (292) del primer resonador trapezoidal (264) adyacente a un lado de base mayor (296) del segundo resonador trapezoidal (270). Este acoplamiento electromagnético entre los resonadores adyacentes, es controlado por las configuraciones relativas de estos resonadores, más bien que por el incremento  de los espaciamientos entre estos resonadores adyacentes.
Patent MX-9602959-A (MX)
Title: Highly active double metal cyanide complex catalysts.
Inventor: LE-KHAC BI
IPC: C08G65/10
Filed: 1996-07-24
Abstract: Highly active double metal cyanide (DMC) complex catalysts and methods for making them are disclosed. The catalysts contain less than about 0.2 moles of metal salt per mole of DMC compound in the catalyst, and unlike other highly active DMC catalysts, are substantially crystalline. Polyether polyols made from the catalysts have low unsaturation and are useful for making many types of polyurethane products.
Patent MX-9603416-A (MX)
Title: Sound encoding system.
Inventor: NISHIGUCHI MASAYUKI
IPC: G10L25/90
Filed: 1995-12-19
Abstract: In performing, for example, code excited linear prediction (CELP) coding, a linear predicting code (LPC) analyzing circuit (12) extracts an 'alpha'-parameter from the inputted sound signals and an 'alpha'-LSP converting circuit (13) converts the 'alpha'-parameter into a line spectrum pair (LSP) parameter. Then an LSP vector quantizer (14) quantizes the line spectrum pair (LSP) parameter vector. In this case, the quantization characteristic can be improved without increasing the transmission bit rate by controlling a switch (16) in accordance with the value of the pitch detected by means of a pitch detecting circuit (22), and by selectively using either a code book (15M) for male voice or a code book (15F) for female voice.
Patent MX-9606441-A (MX)
Title: Non-stoichiometric tungsten carbide.
Inventor: MAUMUS JEAN-PIERRE
IPC: D04H1/4209
Filed: 1996-04-02
Abstract: A compound useful for tungsten- and carbon-based hydrogenation reactions, having an atomic ratio between carbon and tungsten of 0.5-2, which ratio differs by at least 1 percent from the stoichiometry of any given compound (of tungsten and carbon) in the same range. The method for preparing the compound comprises (a) a pre-processing step performed in an inert gas under tungsten oxide reaction conditions, preferably in nitrogen, by heating to a temperature of 150-1000 degree C, preferably 400-600 degree C, advantageously for at least one hour approximately; (b) a step of reducing/carbonising the compound from step (a) by contacting it with a hydrogen- and carbon-containing body at a preferred temperature of 600-1200 degree C, advantageously 900-1100 degree C; (c) an optional hydrogenation/decoking step in which the compound is contacted with hydrogen and optionally an inert gas at a temperature of 600-1200 degree C, advantageously 700-1100 degree C, and preferably 700-900 degree C; and (d) an optional pyrophoricity reducing step in which the compound is contacted, at a temperature of 0-50 degree C, and preferably at around 20 degree C, with a gas that is inert for said compound and has an oxygen content advantageously lower than 5 percent, and preferably no higher than 2 percent, until said compound is no longer pyrophoric. The compound is useful in organic synthesis.
Patent MX-PA97001009-A (MX)
Title: N-alkyl ammonium acetonitrile bleach activators.
Inventor: LAFAYETTE FOLAND
IPC: C11D3/395
Filed: 1996-06-03
Abstract: Bleaching compositions are provided that comprise a nitrile containing compound that has the nitrile bonded to a quaternary nitrogen through a methylene unit (where one or both of the normal hydrogens can be substituted), and two of the quaternary nitrogen bonds are part of a saturated ring. This saturated ring contains from two to eight atoms in addition to the quaternary nitrogen. A source of active oxygen will react with the nitrile for bleaching applications. Particularly preferred nitrile containing compounds are N-alkyl morpholinium acetonitrile salts.
Patent MX-9704395-A (MX)
Title: Reduction of electrostatic forces between magnesium trisilicate adsorbates.
Inventor: GARAY FELIPE B
IPC: A61K9/14
Filed: 1995-11-14
Abstract: A medicament adsorbate containing corn syrup having contained therein from about 10 to about 90 percent by weight of the adsorbate of a medicament drug, a magnesium trisilicate having a surface area of at least 400 m2/g and having a structure with multiple interstitial spaces, and having adsorbed therein from about 0.5 to about 30 percent by weight of the adsorbate of a medicament drug, wherein the medicament drug is an antihistamine. A reduction in the electrostatic forces between adsorbates is experienced due to the particle size of the adsorbate being in the range greater than 40 to about 800 um, most of the adsorbates prepared being a particle size greater than 150 um, which allows for better processing.
Patent MX-9708013-A (MX)
Title: Process for preparing racemic and enantiomeric 1-(pyridyl)-2-cyclohexylethylamine.
Inventor: GROZINGER KARL GEORG
IPC: C07D213/38
Filed: 1996-11-08
Abstract: This invention relates to the preparation of racemic and enantiomeric 1-(pyridyl)-2-cyclohexylethylamine and, in particular, the separation of (+)-(S)- or (-)-(R)-1-(2-pyridyl)-2-cyclohexylethylamine from a racemic mixture of -1-(R,S)-(2-pyridyl)-2-cyclohexylethylamine. According to this invention, the separation of a racemic mixture of 1-(pyridyl)-2-cyclohexylethylamine is carried out using 3-bromocamphor-8-sulfonic acid (BCSA). This invention also relates to a process for preparing a racemic mixture of 1-(pyridyl)-2-cyclohexylethylamine and free BCSA from readily available starting materials.
Patent MX-9800141-A (MX)
Title: Variable displacement metering pump.
Inventor: HILL JOHN RAYMOND
IPC: F02M59/30
Filed: 1996-06-28
Abstract: A fluid metering pump (1) is disclosed which is operated by a source of pressurised fluid, which in the case of a pump for metering fuel, may be the crankcase (37) of a two-stroke, crankcase scavenged, internal combustion engine. The metered quantity of fluid displaced by the pump (1) is a function of the pressure of the pressurized fluid and time that the pressure acts on a pumping means (15) of the pump (1). Attenuation of the pressure may be achieved, especially under idle or high engine speed conditions, in the case of an engine, by a throttle (35) placed in a conduit (33) communicating an actuation chamber of the pump (1) with the source of pressurised fluid, such as the crankcase of a two-stroke engine.
Patent MX-9801715-A (MX)
Title: Novel 3' terminal sequence of hepatitis c virus genome and diagnostic and therapeutic uses thereof.
Inventor: RICE CHARLES III
IPC: C12N5/08
Filed: 1996-08-28
Abstract: The invention relates to the discovery of a novel RNA sequence at the 3' terminal sequence of hepatitis C virus (HCV) genome RNA. Included in the invention are the 3' sequence, its complement, and their use for nucleic-acid based diagnostics and for developing and evaluating novel anti-HCV therapies. This sequence element, which is conserved among HCV genotypes, is likely to be essential for viral replication, and required for construction of full-length HCV cDNA clones capable of yielding infectious RNA, progeny virus or replication-competent HCV replicons. Such functional clones are useful tools for evaluation of therapeutic approaches and as substrates for developing candidate attenuated or inactivated HCV derivatives for vaccination against HCV.
Patent NL-1037392-A (NL)
Title: Valve for a container for dispensing pressurized fluid.
Inventor: KOPP VOLKER
IPC: B65D83/48
Filed: 2009-10-14
Abstract: The invention relates to a valve for a container for dispensing pressurized fluid, the valve having a valve body which is mountable on a container lid, a closure member which is arranged in a passage provided in the valve body, a sealing arranged on the closure member and formed of at least one disc-shaped sealing lip and which, when the closure member is in a closing position relative to the valve body, abuts on a valve seat provided on the passage, and a holding device by which the closure member is displaceably arranged in the valve body and held in a closing position therein when it is in its normal position, at least one wear protection device being associated with the at least one sealing lip upstream with respect to the outflow direction of the fluid.
Patent NL-2009555-A (NL)
Title: Method to provide a patterned orientation template for a self-assemblable polymer.
Inventor: NGUYEN THANH
IPC: G03F7/20
Filed: 2012-10-02
Abstract: A graphoepitaxy template to align a self-assembled block polymer adapted to self-assemble into a 2-D array having parallel rows of discontinuous first domains extending parallel to a first axis, mutually spaced along an orthogonal second axis, and separated by a continuous second domain. The graphoepitaxy template has first and second substantially parallel side walls extending parallel to and defining the first axis and mutually spaced along the second axis to provide a compartment to hold at least one row of discontinuous first domains of the self-assembled block copolymer on the substrate between and parallel to the side walls, and separated therefrom by a continuous second domain. The compartment has a graphoepitaxial nucleation feature arranged to locate at least one of the discontinuous first domains at a specific position within the compartment. Methods for forming the graphoepitaxy template and its use for device lithography are also disclosed.
Patent NL-2014648-A (NL)
Inventor: RUBEN TAPPEL
IPC: A61B5/103
Filed: 2015-04-16
Abstract: De uitvinding betreft een combinatie voor het registreren en verbeteren van het zitgedrag van een persoon, welke combinatie omvat: - een stoel met een zitting en een ten opzichte van de zitting kantelbare leuning; - ten minste een eerste bewegingssensor aangebracht aan de stoel voor het meten van de hoek van de leuning ten opzichte van de zitting; - een server voor het verzamelen en verwerken van de metingen van de eerste bewegingssensor; - een netwerk voor het verbinden van de ten minste één sensor met de server; en - een elient-apparaat verbonden via het netwerk met de server voor het ontvangen van door de server verwerkte gegevens, in het bijzonder gegevens voor het verbeteren van het zitgedrag. Verder betreft de uitvinding een werkwijze voor het verbeteren van het zitgedrag van een persoon.
Patent NL-2016200-A (NL)
Title: Zitmeubel.
Inventor: ANDREAS RECHTIEN
IPC: A47C1/022
Filed: 2016-02-02
Abstract: Een zitmeubel met een steunoppervlakeenheid die een zitonderdeel (3) en een met het zitonderdeel (3) direct verbonden rugleuning (4) vormt, en een gestel (1), waarbij het zitonderdeel (3) via een een draaiing om een in de dwarsrichting van het zitmeubel gerichte 5 draai-as (11) toelatend (eerste) draaischarnier (6) met het gestel (1) is verbonden en de rugleuning (4) is verbonden via een verbindingsplaats met het gestel (1), is gekenmerkt doordat de afstand van de verbindingsplaats van het draai10 scharnier (6) met betrekking tot een hoge richting van het zitmeubel te wijzigen is, waarbij een wijziging van deze afstand gepaard gaat met een wijziging van een richting van de helling van het zitonderdeel (3).
Patent NL-2023284-A (NL)
Title: Interferometer system, Method of determining a mode hop of a laser source of an interferometer system, Method of determining a position of a movable object, and Lithographic apparatus
Inventor: MAARTEN JOZEF JANSEN
IPC: G03F7/20
Filed: 2019-06-11
Abstract: The invention provides an interferometer system to determine a position of a movable object, comprising: a laser source to provide a radiation beam, an optical system arranged to split the radiation beam into a first beam along a first optical path and a second beam along a second optical path, wherein the optical system is arranged to recombine the first beam and the second beam to a recombined beam, a detector to receive the recombined beam and to provide a detector signal on the basis of the received recombined beam, and a processing unit to process the detector signal, wherein a first optical path length of the first optical path and a second optical path length of the second optical path have an optical path length difference, wherein the processing unit is arranged to determine a mode hop of the laser source on the basis of a phase shift in the detector signal resulting from such mode hop.
Patent NL-2029174-A (NL)
Title: Ocean wave power generation apparatus using high-pressure airflow for energy transfer
Inventor: GUOAN YAN
IPC: F03B13/22
Filed: 2021-09-13
Abstract: The present disclosure relates to the technical field of ocean energy resources, and specifically, to an ocean wave power generation apparatus using a high-pressure airflow for energy transfer. The apparatus includes a power generation workbench, where an electric power storage apparatus is installed at one end of the power generation workbench, the electric power storage apparatus is connected to a turbine generator, the turbine generator is installed on the power generation workbench, and an air tank is disposed on the left side of the turbine generator, securely installed on the power generation workbench, and connected to the turbine generator through an air outlet pipe. The apparatus drives, by using a fluctuation force of an ocean wave, a piston to reciprocate to compress air into an air treatment apparatus for storage. When the air treatment apparatus reaches a rated pressure, air is released through an air outlet valve, and an air output is controlled by a pressure limiting valve and a spherical valve, to generate a stable high-pressure airflow to drive the turbine generator to operate, thereby realizing voltage-stabilized power generation and improving power generation efliciency.
Patent NL-2031565-A (NL)
Title: Methods and systems for controlling horticultural light sources during distribution
Inventor: MARC TREMBLAY
IPC: A01G7/06
Filed: 2022-04-13
Abstract: The present techniques concern methods and systems for controlling horticultural light sources illuminating a plant or crop during a distribution process including one or more phases, and more specifically relate to methods and systems for controlling horticultural lighting sources during an 5 initial phase, a transit phase and a selling phase of the distribution process, each phase taking place a different location one from another. In some implementations, the present techniques allow illuminating the plant or crop according to a global dynamic lighting scenario, wherein at least a portion of the global dynamic lighting scenario is associated with a corresponding phase of the distribution process. 10 2031565
Patent NL-6702405-A (NL)
IPC: C08G2/30
Filed: 1967-02-17
Abstract: 1,184,821. Coated polypropylene UNION CARBIDE CORP. 17 Feb., 1967 [18 Feb., 1966; 20 Jan., 1967], No. 7646/67. Heading B2K. [Also in Divisions B5 and C3] Polypropylene discs, which have been impregnated with linseed oil prior to being oxidised, are coated with aluminium-filled phenolic varnish, phenolic/tung oil varnish or alkyd enamel and air dried. In another example, an adhesive comprising the diglycidyl ether of bisphenol-A and a tri-amine or polyamide hardener is applied to the discs and cured.
Patent NL-7004860-A (NL)
Title: Welding vertical well casing tubes
IPC: B23K9/028
Filed: 1970-04-03
Abstract: Welding vertical well casing tubes Chamber is frmed at the end of one tube, through its wall. The tubes are placed vertical with their ends spaced. Weld metal is deposited around them in the space, starting at their inner walls and working around a outwards to fill the space, whila maintaining a controlled distance between the welding head and the deposited metal and a controlled, location of the head relative to the tubes, independent of their movement by environmental influences. The physical characteristics of the well metal are controlled by regulating only of the deposition parameters of the head.
Patent NL-7113138-A (NL)
Title: Solvent mixture - for cleaning rubber, esp offset printing screens
IPC: C11D7/22
Filed: 1971-09-24
Abstract: Cleaning agent for rubber goods, esp. offset printing screens, is made by mixing 25-500 l. of an alkyl alcohol with not more than 7C (esp. n-butanol), 5-100 l. trimethylbenzene (solvent naphtha), 10-500 l. benzyl alcohol and 50-1000 g. hydroquinone, and making the soln. up to 1000 l. with turpentine. Colouring agents and perfumes may also be incorporated. The compsns. may be applied by aerosol spray. They have good cleaning action and give longer service life to the rubber products than conventional cleaning agents.
Patent NL-7200706-A (NL)
Title: Adhesive compsn - contg alpha-cyanoacrylate monomer finely divided sodium fluoride and alumina filler
IPC: A61K6/083
Filed: 1972-01-18
Abstract: Adhesive compsn. contains an alpha-cyanoacrylic acid monomer of formula (I): (where R is alkyl, cyclohexyl or phenyl). (II) 5-25% wt. finely divided NaF and/or (III) 1-4 pts. wt. per pt. wt. (I) of a filler, pref. alumina with particle sizes of 40-50 mu, and 90-100 mu. Used as a dental adhesive, and for bonding ceramics, glass, metals, wood and rubbers. Gives high strength bonds with an excellent resistance to ageing.
Patent NL-7209238-A (NL)
IPC: H01L29/00
Filed: 1972-06-30
Abstract: A thyristor having an auxiliary emitter located between the main emitter and the trigger or gate electrode, the auxiliary emitter being broader in its cross-sectional radial width than about 1 mm so that destructive breakdown of the main thyristor is prevented.
Patent NL-7505385-A (NL)
Title: Female incontinence urinary guide - has shallow oval funnel fitting against urethral opening with drain tube
IPC: A61F5/455
Filed: 1975-05-07
Abstract: The equipment has a funnel-shaped guide with a shallow cup-shaped base of flexible material, from the bottom of which a tube extends to the outside. The base has an oval periphery, of relatively large diameter from front to rear, so that it can fit into a woman's vagina on the opening of the urethra and be retained by the lips, the sides being between the bases of the small lips and the front and rear edges between the clitoris and the vaginal opening. The tube extends to the outside between the large lips, so as to drain the urine from the urethral opening without leakage.
Patent NL-7702087-A (NL)
Title: Cylindrical silo with bottom outlet cone - receives granular or powder material by pneumatic transport tangential to top of inner wall
IPC: B65G53/36
Filed: 1977-02-25
Abstract: The cylindrical silo is intended for temporary storage of granular or pulverised material, such as fodder meal, and has a conical outlet sections. The material is introduced pneumatically at the upper end and the transport air leaves the silo via an opening in the top. The pneumatic supply inlet is tangential along the inside of the upper end of the cylinder wall. The air outlet is half a radius or less away from the silo centre and its dia. is at least 2.5 times that of the inlet. The outlet is pref. arranged about 45 deg. upstream of the inlet. The inlet may be a pipe bend extending through the wall.
Patent NL-7702390-A (NL)
Title: Hydroponic plant growing system - immerses trays with permeable bottoms in reservoirs periodically
IPC: A01G31/06
Filed: 1977-03-04
Abstract: The system grows plants in liq. irrigated trays, the plants being placed without substratum in trays whose bottoms are permeable to liq. The necessary feeding liq. (8) is delivered into complementary reservoirs (10) open at the top, and trays (5) and reservoirs are fitted together in pairs. Each tray, loaded with plants, is periodically immersed in the reservoir and then withdrawn. A mechanism can be provided to effect this action, and the tray bottoms can be perforated, or in strainer form. The dimensions of the reservoirs can be sufficiently > those of the trays to allow proper immersion of the latter.