baber/WOPTO huggingface dataset:
Patent MX-9302044-A (MX)
Inventor: HARRISON GEORGE EDWIN
IPC: C07C45/72
Filed: 1993-04-07
Abstract: An aldolisation-dehydration process is disclosed for converting an aldehyde, e.g. n-valeraldehyde, to a substituted acrolein, e.g. propyl butyl acrolein (2-propylhept-2-enal). Aldolisation and dehydration are effected in a stirred tank reactor (16;111) using an alkali catalyst, such as sodium hydroxide. A reaction product stream (23;113) containing both organic and aqueous phases is supplied to an intermediate section of a distillation zone (25;123) which further includes a higher temperature section below the intermediate section and a lower temperature distillation section. Decomposition aldols and "heaving" to regenerate aldehyde or aldehydes occurs in the higher temperature section of the distillation column so that aldehyde or aldehydes are recoverable from the top of the distillation section in a heterogeneous azeotrope containing water and aldehyde. On condensation and phase separation the lower water layer (34;150) can be discharged from the plant without the need for neutralisation. From the bottom of the distillation zone a mixture (36;157) of substituted acrolein and alkali catalyst solution is obtained. The substituted acrolein is recovered as product (45;173), while the catalyst solution (47;175) is recycled to the aldolisation reactor. Part (49;181) of the catalyst solution is purged to control the level of Cannizzaro reaction products. <IMAGE>
Patent MX-9303453-A (MX)
Title: Embarcacion de alta velocidad con pequeña area de flotacion.
Inventor: SCHMIDT TERRENCE WAYNE
IPC: B63B1/12
Filed: 1993-06-09
Abstract: El objeto de la invención consiste en proporcionar una embarcación con pequeña área de flotación, capaz de operación eficiente a velocidades de moderadas a elevadas como se define por números de Fraude mayores a 0.8. La embarcación comprende una estructura de casco sobre el agua, soportada por columnas que penetran o se abren paso en el agua que pueden terminar en receptáculos de flotación. Las columnas pueden estar subtendidas por aletas hidrodinámicas sustentadoras transversales que se extienden entre las columnas. Estas aletas y/o receptáculos tienen tramos cortos en sentido de la corriente y proporcionan mayor flotación para la embarcación, reduciendo la resistencia a las olas a velocidades desde moderadas a elevadas.
Patent MX-9305468-A (MX)
Title: Derivados de fenilmetilo que tienen actividad de la enzimas de lipoxigenasa y composiciones farmaceuticas que los contienen.
Inventor: DELLARIA JOSEPH F
IPC: C07D309/04
Filed: 1993-09-07
Abstract: Se describen compuestos de la estructura (Ver Fórmula); donde Ar es arilo carbocíclico opcionalmente sustituido, arilo heterocíclico de 5 o 6 miembros, arilo heterocíclico bicíclico, de 10 miembros que contiene 1 o 2 átomos de nitrógeno, heterocíclico de 9 o 10 miembros que contiene 1 o 2 átomos de nitrógeno y que contiene opcionalmente un átomo de nitrógeno u oxígeno adicional y un sustituyente de oxo o tioxo, benzo[b]furilo, benzo[b]tienilo, A1 es propinileno, metileno, o un enlace de valencia, X es O, S, SO2, o NR2, Y se selecciona de alquilo, haloalquilo, alcoxi, halógeno e hidrógeno, A2 se selecciona de (Ver Fórmula); donde Z es OR5 o NHR5, donde R5 es hidrógeno o alquilo, R1 es hidrógeno, alquilo u OR5, y m y n son números enteros que tienen un valor de 1 o 2, que son inhibidores potentes de las enzimas de lipoxigenasa y así inhiben la biosíntesis de los leucotrienos. Estos compuestos son útiles en el tratamiento o el mejoramiento de estados de enfermedad alérgicos e inflamatorios.
Patent MX-9409083-A (MX)
Title: Dispensing table for a cushioning conversion machine.
Inventor: TEKAVEC JAMES E
IPC: B31D5/00
Filed: 1994-11-23
Abstract: In combination, a dispensing table (10) and a cushioning conversion machine (12) which is slidably mounted to the table (10). The table (10) includes a substantially horizontal work platform (14) and the machine (12) is situated below the platform (14). The cushioning conversion machine (10) includes conversion assemblies (50, 52, 54, 56, 58) which convert stock material (S) into a cushioning product (P). The cushioning conversion machine (12) is slidable to an operating position whereat the cushioning product (P) is deposited on the work platform (14) during operation of the machine. Preferably, the machine (12) is also slidable to an upstream position whereat its upstream position projects outwardly from the table (10) and loading and threading procedures can be easily performed. Additionally or alternatively, the machine (12) is preferably slidable to a downstream position whereat its downstream portion projects outwardly from the table (10) and inspection and maintenance may be conveniently conducted on certain components of the machine (12).
Patent MX-9601681-A (MX)
Title: Support for sleeping and/or resting such as mattresses, cushions, pillows and the like.
Inventor: ALARCON GABRIEL MENA
Filed: 1996-05-03
Abstract: The present invention provides as a novel industrial product, a support for sleeping and/or resting such as mattresses, cushions, seats and the like, of the type comprising a wire or wire rod perimetric frame, an internal spring unit of any size, form and amount of springs and a cover; characterized in that the cover includes a functional technical combination of the following layers, described from the inner portion to the outside: an insulating material, cushioning material or materials, a net, a joint intermediate material and a fabric covering all of the aforementioned layers.
Patent MX-9601810-A (MX)
Title: Method and apparatus for continuous casting of steel materials.
Inventor: CONTRERAS MIGUEL ANGEL PEDROZA
IPC: B22D11/111
Filed: 1996-05-15
Abstract: Method of continuously casting steel slabs and the like wherein a layer of melting powder is maintained at the top portion of the casting mold with sufficient thickness so as to provide an increased thermal insulation to the liquid layers of steel and slag,, whereby the formation of a solidified slag rim in the mold is eliminated and the surface quality of the steel products is considerably improved. The melting powder addition according to the invention also reduces the number of break-outs and consequently considerably increases the availability and productivity of the caster.
Patent MX-9602698-A (MX)
Title: Abrasive article, method of making same, and abrading apparatus.
Inventor: BARRY JOHN L
IPC: B29C55/06
Filed: 1995-01-13
Abstract: An abrasive sheet article is disclosed, including a substrate having first and second major surfaces, a coated abrasive on the first major surface, and a plurality of hooking stems on the second major surface. The coated abrasive may comprise a plurality of precisely shaped composites comprising a plurality of abrasive grains dispersed in a binder. The hooking stems are adapted to hook engaging structures on an opposed surface to releasably affix the abrasive sheet member to the surface. A method for making such abrasive articles is also disclosed, including several illustrative variations of the inventive method. Also disclosed is a back-up pad for supporting such an abrasive article during abrading. The back-up pad includes a support portion, such as a polymeric backing, and an engaging portion, such as a loop material, for engaging hooking stems projecting from the abrasive article.
Patent MX-9603630-A (MX)
Title: Injectable emulsions containing antifungal triazole derivatives.
Inventor: SATOJUN
IPC: A61K31/41
Filed: 1996-08-23
Abstract: An injectable oil-in-water emulsion composition comprises an antifungal triazole compound of formula (I) wherein Ar represents a substituted phenyl group; R1 and R2 represent, independently, a hydrogen atom or a lower alkyl group, or R1 and R2 may together form a lower alkylene group; R4 represents a hydrogen atom or an acyl group; and A represents an optionally substituted cyclic amide group bonded through a nitrogen atom, or a salt thereof. The solubility of the triazole compound having poor water-solubility and fat-solubility can remarkably be increased by dispersing in water with use of an oil component (e.g. a triglyceride of fatty acids) and an emulsifier (e.g. a phospho-lipid).
Patent MX-9603870-A (MX)
Title: Flame-retardant recycled polyester copolymers.
Inventor: ASRAR JAWED
IPC: C08K5/10
Filed: 1995-03-03
Abstract: A flame-retardant linear polyester comprising the product of recycled polyethylene terephthalate, bis-hydroxy alkyl bibenzoate and a flame-retarding amount of a carboxy-phosphinic acid, a process for producing the polyester and products produced from the polyester are disclosed.
Patent MX-9604667-A (MX)
Title: Profiles for placement on terminal walls.
Inventor: ARELLANO ANTONIO DE GARAY
Filed: 1996-10-08
Abstract: This invention present a totally new profile, the characteristics of which can be used to cover terminal walls. This invention profile constitutive parts can be summarized in that they are formed by a base profile, consisting on a flat sheet or plate, the laterals of which comprise bends or slopes forming a chamfer, as well as with its ends bent in orthogonal way and which form some flanges, having designed distance to adjust to wall thickness; some butts placed perpendicularly to flanges on base profile posterior side; a cap profile consisting on a bent lamina strip in the form of a bridge or inverted U with some legs towards its ends and with proper fastening elements. The present invention action field is meant to be construction materials and specially construction walls for offices, wherein frames for doors and windows, as well as terminal walls, are used.
Patent MX-9606327-A (MX)
Title: Adenovirus including a gene coding for a superoxide dismutase.
Inventor: MALLET JACQUES
IPC: A61K48/00
Filed: 1995-06-27
Abstract: A defective recombinant adenovirus including at least one DNA sequence coding for all or an active part of a superoxide dismutase or a derivative thereof. The therapeutical use thereof and corresponding pharmaceutical compositions are also disclosed.
Patent MX-9702969-A (MX)
Title: Vehicle dash storage box assembly.
Inventor: ANGELO JEFFREY J
IPC: B60R7/06
Filed: 1997-04-23
Abstract: A dashboard and glove box assembly for mounting within a vehicle includes a dashboard having an opening formed therein for providing access to an area intriorly of said dashboard. A glove box is removably insertable into the opening, and a connection system forms a releasable connection between the glove box and the opening whereby the glove box may be conveniently removed for providing access to the area interiorly of the dashboard. A latch is used to secure the glove box assembly in a closed condition. A connection joint is detachable to allow complete removable of the box and attached door to provide increased serviceability.
Patent MX-9704468-A (MX)
Title: Apparatus for use in picking fruit.
Inventor: CERNUSCO LAWRENCE RONALD
IPC: A01D46/20
Filed: 1995-12-14
Abstract: An apparatus for use in fruit picking comprising a mobile support structure (11), a conduit (19) supported by the mobile support and having an inlet section for entry of fruit, an outlet section for discharge of fruit and a fluid inlet for entry of fluid, a fluid supply means (17, 37, 38, 22) for directing fluid through the fluid inlet down an inner surface of the conduit along which fruit moves, a recovering area (17) for receipt of fruit discharged through the outlet section and a retarding means in the conduit to retard motion of fruit travelling through the conduit under the action of gravity.
Patent MX-9805335-A (MX)
Title: Hydrocarbon gas conversion system and process for producing a synthetic hydrocarbon liquid.
Inventor: WAYCUILIS JOHN J
IPC: C01B3/38
Filed: 1998-06-30
Abstract: A system and process are provided for converting a light hydrocarbon gas to a synthetic heavier hydrocarbon liquid. The system includes an autothermal reformer, a Fischer-Tropsch reactor and a Brayton cycle that are structurally and functionally integrated. In the practice of the process, a mixture of a hydrocarbon feed gas, a compressed air feed and process steam is fed to the autothermal reformer to produce a synthesis gas. The synthesis gas is fed to the Fischer-Tropsch reactor where it is catalytically reacted to produce heavy hydrocarbons. The outlet from the Fischer-Tropsch reactor is separated into water, a low heating value tail gas, and the desired hydrocarbon liquid product. The water is pressurized and heated to generate process steam. The tail gas is heated and fed with compressed air and steam to the Brayton cycle having a combustor and a series of power turbines and compressors. The tail gas and air feed are burned in the combustor to produce a combustion gas that is used to drive a power turbine linked by a shaft to an air compressor, thereby driving the air compressor. The system further includes a plurality of heat exchangers that enable heat to be recovered from the outlet of the autothermal reformer. The recovered heat is used to make the process steam as well as to preheat the hydrocarbon feed gas before it is fed to the autothermal reformer, preheat the synthesis gas before it is fed to the Fischer-Tropsch reactor and preheat the tail gas before it is fed to the combustor.
Patent MX-9809171-A (MX)
Title: Detergent compositions comprising modified polyamines as dye transfer inhibitors
Inventor: PANANDIKER RAJAN KESHAV
IPC: C11D1/62
Filed: 1998-11-03
Abstract: Laundry detergent compositions which can be used to wash dye-containing colored fabrics and which contain bleach stable, modified polyamine additives that inhibit dye transfer between fabrics during laundering operations and a dye transfer inhibition agent. Also methods for laundering dye-containing colored fabrics in aqueous solutions comprising the fabric surface modifying polyamines useful in the present invention compositions.
Patent NL-2014499-A (NL)
Title: Gefermenteerd voedingsmiddelingrediënt
Inventor: PATRICK MARCEL FIRMIN CORNEEL GOUWY
Filed: 2015-03-20
Abstract: De uitvinding heeft betrekking op een werkwijze voor het bereiden van een voedingsmiddelingrediënt, omvattende: het verschaffen van een mengsel van een zetmeel-, eiwit-, en voedingsvezelhoudende voedingsmiddelgrondstof, water, een gist, een melkzuurproducerende bacterie en optioneel een of meer andere ingrediënten; en het mengsel onderwerpen aan een fermentatiestap, onder vorming van melkzuur. De uitvinding heeft tevens betrekking op een gefermenteerd voedingsmiddelingrediënt, op een werkwijze voor de bereiding van een voedingsmiddel, op een voedingsmiddel en toepassing van een voedingsmiddelingrediënt of voedingsmiddel met name in de veeteelt.
Patent NL-2020505-A (NL)
Title: Radiation detector
Inventor: HIROSHI ONIHASHI
IPC: G01T1/20
Filed: 2018-02-28
Abstract: According to one embodiment of the invention, a radiation detector includes a substrate, a plurality of control lines provided on the substrate and extending in a first direction, a plurality of data lines provided on the substrate and extending in a second direction crossing the first direction, a plurality of detection parts including a thin film transistor electrically connected to the corresponding control lines and the corresponding data lines, and detecting radiation directly or in cooperation with a scintillator, a control circuit switching an on state and an off state of the thin film transistor, a signal detection circuit reading out an image data in the on state of the thin film transistor, and an incident radiation detection part judging a start time of radiation incidence based on a value of the image data read out in the on state of the thin film transistor.
Patent NL-2028597-A (NL)
Title: Air Conditioner Filter
Inventor: JIANMIN XIA
IPC: F24F13/28
Filed: 2021-06-30
Abstract: The disclosure provides an air conditioner filter that is easy to disassemble and clean. The air conditioner filter comprises an installation frame, a lateral plate, a filter body, a dustproof plate, a dust removal mechanism, a fixing mechanism and a dust collecting mechanism. An installation recess is provided at an external side of the installation frame. The filter body is fitted within the installation recess. The dustproof plate is fixed to an external side of the filter body. The lateral plate is provided at both lateral ends of the filter main body and the dustproof plate. The air conditioner filter of the present disclosure provides various advantages over prior art. The filter body can be easily removed from the installation frame for cleaning, preventing an accumulation of dust on the dustproof plate which may block the filter body.
Patent NL-2033883-A (NL)
Title: A Wind Power Forecasting Method, System and Medium for Extremely Windy Weather
Inventor: WEICHENG SHEN
IPC: G06Q10/04
Filed: 2022-12-30
Abstract: The invention belongs to the field of new energy power generation technology, discloses a wind power forecasting method, system and medium for maximum wind weather, and uses wind field fans to observe wind speed and power to fit the maximum wind capacity reduction power curve model; Using the maximum wind prediction meteorological source, the machine learning modeling of maximum wind prediction is carried out to obtain the accurate maximum wind prediction wind speed. The maximum wind forecasted wind speed is put into the maximum wind capacity reduction power curve model to obtain the maximum wind forecasted power. The invention belongs to a method for wind power prediction in new energy power generation, and in particular relates to a method for wind power prediction under extreme weather (extreme wind). The wind power prediction of extreme wind scenarios is accurately predicted by using the forecast results of various meteorological sources. The invention uses the maximum wind prediction meteorological sources of several meteorological institutions to carry out machine learning modeling and accurately predict the maximum wind speed, so as to fill the technical gap in the field of maximum wind prediction at home and abroad.
Patent NL-6810738-A (NL)
Title: Filter bed cleaner
IPC: B01D/
Filed: 1968-07-29
Abstract: Solid mineral particle filter beds, as used in water softening plant, are cleaned by pressing a back flow liquid through a tubular washing device, ejecting the mineral particles into this flow in which they are washed and by leading the flow with the mineral particles back into the bed at a suitable distance below the surface area of the filter bed. This system prevents the agglomeration and clogging of dirt at the surface of the bed.
Patent NL-6907342-A (NL)
Title: Firing moulded ceramic products such as - flat earthenware
IPC: F27B9/14
Filed: 1969-05-13
Abstract: Firing method provides for the articles to be fired by passing them vertically upwards through a kiln which has a cylindrical or elliptical interior with tangentially positioned burners. The kiln is supplied witha cyclone-type stream of gas and air to fire the articles which are stacked on a supporting assembly.
Patent NL-6909049-A (NL)
Title: Transparent polymer film production
IPC: B29D7/00
Filed: 1969-06-13
Abstract: Sheets of synthetic polymer are made transparent after it has become non-transparent as the result of stretching. The process involves increasing the specific gravity of the film, spec. by submitting it to a pressure dependent on temperature, impregnating it with a plasticiser for the material concerned or, locally, by writing on the film with a pointed object.
Patent NL-7000497-A (NL)
Title: Preparation of tertiary alcohols
IPC: C07C209/00
Filed: 1970-01-14
Abstract: Tertiary alcohols are prepared by reacting an ester with 2 moles of a single Grignard cpd. or two different Grignard cpds. obtained from 2 moles of an aromatic monohalogen cpd., or by reacting an ester with 1 mole of a Grignard cpd. obtained from a dihalogen cpd. consisting of two monohalogenated aromatic rings at the ortho-ortho position with respect to the bonding between the aromatic groups. The pref. esters are esters of aliphatic amino-acids in which the hydrogen atom of the amino-group can opt. be substd. by aliphatic grps. or by heterocyclic grps., which can be wholly or partially hydrogenated or substd. The method is applicable to the prepn. of known drugs such as amitriptyline, nor- and protriptyline.
Patent NL-7400088-A (NL)
IPC: G10L15/00
Filed: 1974-01-03
Abstract: 1433770 Speech recognition systems XEROX CORP 19 Dec 1973 [5 Jan 1973] 58825/73 Heading G4R A speech signal, e.g. a word, is divided into n frequency bands, and in each of a number of successive time intervals the energy level in each band is used to define a set of n values which may be regarded as defining a point in n dimensional space. Thus the successive sets represent successive points on a curve in that space. Each set (point) is inspected to determine which of a number of reference sets (points) corresponds to that set and is assigned a 'label' representing that reference set. The resulting sequence of labels is compared with reference sequences derived from reference speech signals in order to identify the unknown speech signal with one of the reference signals. As disclosed the speech signal is divided into 6 bands by filters which feed an integrator. The integrator sums the energy in each band over successive periods of 10 m.sec. and feeds a processor via an analog-digital converter. The converter output represents the energy value of each of the 6 banks in each 10 m.sec. interval. Each set of 6 values defines a point in 6-dimensional space and the succession of points a curve, e.g. as the curve shown in Fig. 3 for a 3-dimensional space defined by frequency bands X, Y, Z. The processor normalizes the sets and determines which point of a number of reference points, e.g. p1-p8 in Fig. 3, is nearest to each of the sets of values, and labels the set with the label of that nearest point. In general the number of bits required to define a label is less than the number required to define a set of the values. The sequence of labels is compared with reference sequences as indicated above. Because speakers do not always sound the final stop consonants these consonants are ignored if they last less than 200 m.sec., so that their presence or absence is immaterial to the recognition process.
Patent NL-7502329-A (NL)
Title: Pulse code modulation transmission system - transmits as pattern of eve number of polarity changes to facilitate error checking
IPC: H04L25/49
Filed: 1975-02-27
Abstract: PCM transmission system is for transmission in bipolar form of a signal of bit-words of n bits, in which each word containing less than n/2 single bits is inverted before conversion. Each n-bit word is converted to a bipolar (n-m) digit word, the value of the m-bits being determined in the bipolar word as a pattern of an even number of polarity changes per bipolar word. The disparity per bipolar word is zero, so that the disparity can be used as an error check. In particular, (8+2) bits envelopes may be transmitted as 8 digit bipolar words with low redundancy.
Patent NL-7503940-A (NL)
Title: N-Alkyl-lactam purificn - comprises removing cycloalkylene imine by passing carbon dioxide at ambient temp
IPC: C07D201/16
Filed: 1975-04-02
Abstract: Purifcn. of N-alkyl lactams of formula (I) (where R = straight or branched, 6-20C satd. aliphatic hydrocarbyl, n = 414) is by using a current of CO2 at ambient temp. to ppte. cycloalkylene imine (II) as carbonate. (I) are prepd. by reacting corresp. alkali metal lactomate with alkyl halide in organic solvent. Pref. compds (I) are N-heptyl-,N-nonyl-,N-decyl-,N-dodecyl- and N-2ethyl-hexyl-dodecyl- and N-2-ethyl-hexyl-dodecalactam. CO2 is passed for 10-60 mins. Cpds. (I) are monomers, esp. for copolymerisation with lactams, e.g. caprolactam, and (II) binders or prevents copolymerisation, thus method gives improved polymer yield and properties.