baber/WOPTO huggingface dataset:
Patent MX-9606261-A (MX)
Title: Process for the preparation of 2-(2,4-dihydroxyphenyl)4-6-bis(2,4-dimethyl-phenyl)-s-triazine.
Inventor: ORBAN IVAN
IPC: C08K5/3492
Filed: 1996-12-10
Abstract: The present invention discloses a process for the preparation of 2-(2,4-dihydroxyphenyl) 4-6 - bis (2,4 - dimethylphenyl) -s- triazine of formula I: which comprises: a) reacting cyanuric chloride of formula II at a temperature of 0 degree C, in the presence of a Lewis acid in a molar relationship of 2.3 to 3.0 moles Lewis acid per mole of cyanuric chloride in the presence of at least an inert chlorinated aromatic solvent, with 1,3-xylene of formula III, in a molar relationship of 2.1 to 2.5 moles of compound of formula III per mole of cyanuric chloride, with the addition of compound of formula III within a period of 5 to 30 hours so as to yield compound of formula IV; and: b) without isolating the resulting compound of formula IV, subjecting it to reaction with resorcinol in a molar relationship of 0.5 to 1.0 moles resorcinol per mole of cyanuric chloride, at a temperature of 0 degree C to 100 degree C, so as to yield compound of formula I.
Patent MX-9606373-A (MX)
Title: Process and apparatus for making rapidly dissolving dosage units and product therefrom.
Inventor: MYERS GARRY L
IPC: A61K9/70
Filed: 1995-06-06
Abstract: The present invention is a method of preparing rapidly dissolving comestible units such as tablets. The present invention also includes an apparatus for making the comestible units and the units themselves. The product prepared in accordance with the present invention can include active ingredients and is capable of dissolving in the mouth of the consumer within several seconds. The unit dosage forms prepared in accordance with the present invention are particularly useful as antacids and as a delivery vehicle for biologically active ingredients, especially those which are ideally combined with antacid ingredients in order to ameliorate the effects of antacid environment.
Patent MX-9700520-A (MX)
Title: Oxidation catalyst, process for its preparation and oxidation process using said oxidation catalyst.
Inventor: MULLER ULRICH
IPC: C07D301/12
Filed: 1995-07-07
Abstract: The invention concerns a titanium or vanadium silicalite-based oxidation catalyst having a zeolite structure and containing between 0.01 and 20 wt percent of one or a plurality of platinum metals from the group comprising ruthenium, rhodium, palladium, osmium, iridium and platinum. The invention is characterized in that the platinum metals are each present in at least two different bond energy states and preferably do not contain any metal-to-metal bonds.
Patent MX-9700717-A (MX)
Title: Hydraulic vibration-proof devices improvement.
Inventor: GENNESSEAUX ANDRE
IPC: F16F13/18
Filed: 1997-01-28
Abstract: The present invention is a hydraulic vibration-proof support to be interposed between a vehicle body (11) and an engine (10), and which particularly comprises an armature (3) which can be joined with car body, a head (1) that can be joined with engine, a thick truncated cone-shaped wall (5) that joins to an armature circular length in head and which defines with armature a compensation chamber (B) which communicates with chamber (A) by a throttled passage (9). An active attenuation device is also foreseen, device comprising a piston (12) immersed in working chamber, an exciter (14) for this piston, and an electronic circuit (17) for this exciter actuation. Armature (3) forms on one hand a double container constituting bottoms (24, 25), arranged side by side, of two chambers (A and B), and on the other hand a box contained side by side of exciter and its actuating electronic circuit.
Patent MX-9700881-A (MX)
Title: Pregnanes and cholanes as neurochemical initiators of change in hypothalamic function.
Inventor: JENNINGS-WHITE CLIVE L
IPC: A61K31/56
Filed: 1995-08-04
Abstract: The invention relates to a method of altering hypothalamic function in an individual. The method comprises nasally administering a human vomeropherin, e.g. a pregnane or cholane steroid, or a pharmaceutical composition containing a vomeropherin, such that the vomeropherin binds to a specific neuroepithelial receptor. The steroid or steroids is/are preferably administered in the form of a pharmaceutical composition containing one or more pharmaceutically acceptable carriers. Other embodiments of the invention include pharmaceutical compositions containing the steroids.
Patent MX-9701103-A (MX)
Title: Abundant extracellular products and methods for their production and use.
Inventor: HORWITZ MARCUS A
IPC: C07K14/35
Filed: 1997-02-12
Abstract: Vaccines based on combinations of majorly abundant extracellular products of pathogens and methods for their use and production are presented. The most prevalent or majorly abundant extracellular products of a target pathogen are selected irrespective of their absolute molecular immunogenicity and used as vaccines to stimulate a protective immune response in mammalian hosts against subsequent infection by the target pathogen. The majorly abundant extracellular products may be characterized and distinguished by their respective N-terminal amino acid sequences. As the vaccines may comprise different combinations of the extracellular products, a broad range effective immunotherapeutic compositions are provided by the present invention. In addition to other infectious agents, the vaccines so produced can be used to stimulate an effective immune response against intracellular pathogens and in particular Mycobacterium tuberculosis.
Patent MX-9702700-A (MX)
Title: Methods for treating resistant tumors.
Inventor: CHANDRASEKHAR SRINIVASAN
IPC: A61K31/445
Filed: 1995-10-13
Abstract: The present invention provides methods for reversing multidrug resistance in a resistant neoplasm by treating a mammal in need of said treatment with a substituded indole, benzofuran, benzothiophene, naphthalene, or dihydronaphthalene. This invention also provides methods for treating neoplasms in a mammal which comprises administering to a mammal in need of this treatment a substituted indole, benzofuran, benzothiophene, naphthalene, or dihydronaphthalene in combination with an oncolytic agent.
Patent MX-9702970-A (MX)
Title: Truck sun visor.
Inventor: ANGELO GERALD J
IPC: B60Q1/26
Filed: 1997-04-23
Abstract: A sun visor for mounting upon a vehicle without drilling special holes or providing added mounting brackets. The visor includes a visor body configured for mounting adjacent the vehicle's front windshield. Light apertures are preferably included in the visor body. At least one mounting extension extends rearwardly from the visor body to form a mount. The mounting extension also forms a portion of an enclosure. Light is conveyed to the light apertures such as through the enclosures. A mounting connection is used to provide a mechanical connection between the mounting extension and a clearance light fixture of feature formed on the vehicle cab.
Patent MX-9705577-A (MX)
Title: Printed circuit board and heat sink arrangement.
Inventor: KATCHMAR ROMAN
IPC: H01L23/433
Filed: 1996-01-19
Abstract: Making a heat sink and printed circuit board assembly by providing a heat exchange element on the heat sink which lies in heat exchange contact with the heat sink and passes therethrough. After locating the board and heat sink in relative positions apart and with the heat exchange element aligned with an electronic component on the board, a settable thermally conductive compound is injected through a hole in the heat exchange element to bond it to the electrical component. The heat sink is detachable from the heat exchange element to expose the side of the board carrying the components so that maintenance or repair may be performed. Subsequently the heat sink is returned into its position in the assembly.
Patent MX-9709475-A (MX)
Title: Pyrrole derivatives and medicinal composition.
Inventor: TSUDA MASAMI
IPC: C07D491/04
Filed: 1996-06-06
Abstract: A medicinal composition which comprises as the active ingredient a pyrrole derivative represented by general formula (1), a pharmaceutically acceptable salt thereof, or a solvate of either of the same, wherein R1 represents hydrogen or alkoxycarbonylamino; R2 represents alkyl, optionally substituted aryl, an optionally substituted aromatic heterocycle, unsubstituted amino, monoalkyl-substituted amino, dialkyl-substituted amino or optionally substituted cyclic amino; R3 represents cyano or carbamoyl; R4 represents hydrogen or alkyl; E represents alkylene; q is 0 or 1; and A represents methyl, optionally substituted aryl or an optionally substituted aromatic heterocycle. The medicinal composition is efficacious in treating frequent urination or urinary incontinence.
Patent MX-9709932-A (MX)
Title: Process to obtain upper oxo-alcohols.
Inventor: GUBISCH DIETMAR
IPC: C07C29/141
Filed: 1997-12-09
Abstract: The invention refers to a process to obtain alcohols with 7 to 18 carbon atoms, through the hydroformylation of the corresponding olephines with synthesis gas, in the presence of an organic phase that contains a cobalt catalyst to temperatures of 50 to 220 degree C and pressures of 100 to 400 bar and continued by a hydrogenation of the aldehydes thus obtained, forming the cobalt catalyst with synthesis gas, making react a cobalt aqueous saline solution in the presence of an non miscible organic solvent or only a little miscible with water and obtaining the organic phase that has the cobalt catalyst through extraction of the aqueous phase of the cobalt catalyst formed with a miscible extraction organic agent or only a little miscible with water. The cobalt catalyst formation, the extraction to the cobalt catalyst formed organic phase and the hydroformylation of the corresponding olephines are effected in a process of one stage. The oxo-alcohols obtained by the help of the process according to the invention are used to obtain carboxylic acid esters as a softener for plastics.
Patent MX-9710090-A (MX)
Title: Determination of component concentrations taking account of measurement errors.
Inventor: SCHARLACK RONALD S
Filed: 1997-12-11
Abstract: The present invention provides apparatus and methods for determining the concentration of sample components of a sample by an analytical technique that yields a spectrum that can be written as Y('omega') = P('omega') . C. The apparatus and methods of the invention account for experimental errors that give rise to distortions in the observed spectrum and that consequently result in inaccurate determinations of sample component concentrations. The invention accounts for such errors by modeling the total experimental error as the sum of one or more types of errors that can be written as 'xi' . K. The spectrum is then modeled as Y = P . C + 'xi' . K. Using the observed spectrum, known values for P, and a mathematical model for 'xi', this equation can be solved for the best fit value of the sample component concentrations, C, and the magnitudes of the errors, K. The method can be used for any error that can be modeled in the foregoing manner, such as a shift in the spectrum. Particular types of shift include constant shift as well as linear shift across the entire spectrum. The apparatus and methods are advantageously used in absorbance spectroscopy and chromatography.
Patent MX-9803585-A (MX)
Title: Window with glazing profile.
Inventor: NOBEL UDO
IPC: B60J10/02
Filed: 1998-05-06
Abstract: A window for installation in a vehicle includes a glazing profile (11, 21, 31, 41, 51) having a raised portion configured to centre the glazing (10, 20, 30, 40, 50) in an aperture in a vehicle body, retain the glazing in position, e.g. while a glazing adhesive (4) sets, and optionally also provide trim cover for a mounting flange (5) around the aperture. The raised portion may be in the form of a curled lip (12, 22, 32, 42) or a stepped wedge (52). The glazing profile may also include a spacing portion (14, 24, 54), a secondary sealing lip (28), or means (102, 39) for pulling the curled lip over the mounting flange. An electrical wire (103) may be provided in the space defined by the curl of the lip (12, 22, 32, 42).
Patent MX-PA99006062-A (MX)
Title: Recyclable multi-layer material in polyester resin.
Inventor: GUIDO GHISOLFI
IPC: B32B7/027
Filed: 1999-06-25
Abstract: Recyclable multi-layer material of polyester resin suitable for the production of beverage and food containers comprising a layer of foam in polyester resin with density lower than 700 kg/m<3>, and a film of polyester resin adhered to the foamed sheet. On the multi-layer material a pattern is creased according to which by folding it is possible to develop the shape of a container.
Patent MX-PA02011493-A (MX)
Title: Non-contact communication between device and cartridge containing consumable component.
Inventor: KOSUGI YASUHIKO
IPC: B41J29/393
Filed: 1999-05-24
Abstract: The ink unit of a printer has a memory circuit (memory element) for non-contact communication. The memory circuit has a hold mode M2 in which memory access commands from the transmitter/receiver are not received, and an active mode M4 in which memory access is permitted upon receipt of a memory access command. The memory circuit shifts into active mode M4 if the ID contained in the active mode command matches its own ID when an active mode command containing the cartridge ID is received from the transmitter/receiver while in hold mode M2. The reception of an anti-collision start command from the transmitter/receiver while in hold mode M2 results in a shift to anti-collision mode M3 to check the ID.
Patent MY-7800431-A (MY)
Title: Shear-mode quartz crystal vibrator
IPC: H03H9/19
Filed: 1978-12-30
Abstract: Quartz crystal vibrators of small size which vibrate in the shear mode consist essentially of a vibrating portion and a support portion, both of which lie in the same plane. As a consequence, they are readily manufactured on a production basis and can be shaped so as to minimize the effect of variation in ambient temperature.
Patent NL-2016406-A (NL)
Title: Cylinder having a floating piston, low profile swivel cap, and lubricated rod.
Inventor: JAMES ERVIN COOPER
IPC: F15B/
Filed: 2016-03-10
Abstract: A swivel assembly for an actuator includes: a rod defining a socket, the rod defining an arcuate surface at the floor of the socket; a cap dimensioned to fit into the socket, the cap defining a convex arcuate surface dimensioned to correspond to the arcuate surface of the floor of the socket; a first extended surface defined by the rod, the first extended surface, defined at least in part, by side portions of the socket providing depth to the socket; a second extended surface defined by the cap providing an extended length to the cap to allow the cap to extend out of the socket when the convex arcuate surface of the cap contacts the arcuate surface of the floor of the socket; and a cylinder assembly operatively connected to a piston and the cap to permit the piston and cap to move axially along a longitudinal axis of the cylinder assembly to move inwardly and outwardly of the cylinder assembly.
Patent NL-2025880-A (NL)
Title: Welding protective agent for gas-free protection of weld back, and preparation method
Inventor: CHUN GUO
IPC: B23K35/40
Filed: 2020-06-22
Abstract: A welding protective agent for gas-free protection of a weld back and a preparation method thereof are disclosed. The welding protective agent includes a main material and a binding agent. The main material includes the following components in percentage by 5 weight: 30-40% of calcium silicate powder, 22-29% of silicon dioxide powder, 10-15% of calcium carbonate powder, 14-17% of calcium fluoride powder, 5-8% of titanium dioxide powder, 2-5% of aluminum oxide powder, and 2-4% of manganese dioxide powder. The dosage of the binding agent is 14-16% of the total weight of the main material. The welding protective agent is obtained by dosing, dry mixing, wet mixing, granulating, drying, sintering, 10 crushing, and screening. When the prepared welding protective agent is used in protection welding of stainless steel, welding defects such as oxidation, gas holes, cracks, and slag inclusion at a weld back can be reduced, the mechanical property of a welding joint can be improved, and the use is convenient. Meanwhile, a large amount of protective gas is saved, the cost is reduced, and the production efficiency is improved.
Patent NL-6606918-A (NL)
IPC: C08J5/12
Filed: 1966-05-20
Abstract: 1,132,906. Branch fittings. CABOT CORP. 18 May, 1966 [20 May, 1965], No. 22067/66. Heading F2G. [Also in Division B5] Compositions comprising a cured polymeric material and between 20 parts and 500 parts per 100 parts by weight of the material of an electrically conductive filler are welded by localized heating of the surfaces to be welded to above the softening temperatures thereof, interposing between said surfaces an adhesive composition comprising a thermally activatable curing agent, bringing said surfaces into direct proximity with each other with only the adhesive composition therebetween, and flow sufficient electric current through the cured compositions and the adhesive to activate the adhesive. The cured or "cross-linked" polymeric composition may be a cured polymer or copolymer of a lower α-mono-olefinic hydrocarbon, e.g. polyethylene, polypropylene, ethylene/butene-1 copolymers, ethylene/propylene copolymers and mixtures thereof. The filler material is preferably a carbon black such as thermal black, acetylene black, oil furnace black, gas furnace black, channel black or a mixture thereof. Alternatively, the filler material may be a finely-divided or powdered metal or-metal alloy, such as copper, iron, nickel, chrome/nickel, aluminium or iron/nickel. Curing may be effected by gamma or ultra-violet irradiation of the composition or by thermal activation of a suitable curing agent, e.g. an organic peroxide, dispersed therein. The adhesive comprises a curing agent which may be an organic peroxide, such as di-α-cumyl peroxide, tert.-butyl-α-cumyl peroxide, tert.-butyltriphenyl methyl peroxide, decanoyl peroxide, caprylyl peroxide, or benzoyl peroxide, or may be a quinone oxime or a quinone oxime derivative. Preferably, the adhesive interlayer comprises an essentially uncured polymer containing at least 20 parts, e.g. 50-120 parts, per 100 parts by weight of the polymer of an electrically conductive filler and between 0À5 and 10 parts per 100 parts of a curing agent of one of the types specified above. Preferably, a curing agent is chosen which has an active curing temperature range at least slightly above the softening temperature of the adhesive composition. The adhesive composition may be applied to the surfaces in a finely granular or powdered form, as a solution or as a sheet or film. Prior to application of the adhesive the surfaces are heated above the softening temperature thereof to a depth of between <SP>1</SP>/ 16  inch and ¢ inch by flame impingement or by a hot iron contoured to the shape of the surfaces. In the embodiment shown, to form a "T" pipe joint, surfaces 3, 4 of pipe portions 1, 2 to be joined are heated, an adhesive film 5 is placed between the surfaces 3, 4 and the portions 1, 2 are brought together. An air powered ram is lowered on to a surface 14 and an electric current is passed between the electrodes 6, 9 to earth to effect the welding. Thermocouples 10, 11, 12, 13 are inserted into the portions 1, 2 to measure the temperatures thereof during welding.
Patent NL-6710790-A (NL)
IPC: C07C41/02
Filed: 1967-08-04
Abstract: 1,182,200. Products of propylene oxide. HENKEL & CIE G.m.b.H. 31 Aug., 1967 [1 Sept., 1966], No. 39781/67. Heading C2C. The continuous production of addition products of propylene oxide with alcohols, phenols or addition products of ethylene oxide or propylene oxide with an alcohol or phenol is effected in a process in which propylene oxide and the reactive hydrogen-containing compound are passed, in a molar ratio of from 1:1 to 4:1 in the presence of one of the usual catalysts and under a pressure such that the reaction mixture remains liquid, through an elongated tube-like reactor having a small cross-sectional area, said reactor being surrounded by a heat exchanger such that the reaction mixture reaches a temperature of from 170-260‹ C. in the first portion of said reactor and a maximum temperature of from 260-350‹ C. in the second portion of said reactor, the time between which the reaction mixture attains its maximum temperature and leaves the reactor being not more than 5-30% of the total reaction time which is from 8 to 150 seconds, the pressure being such that the reaction mixture remains in liquid form, the product being cooled to a temperature of less than 180‹ C. immediately after leaving the reactor. Specified examples produce the adduct of 2 mols propylene oxide to 1 mol lauryl alcohol, 2 mols propylene oxide to 1 mol oleyl alcohol, 2 mols propylene oxide to 1 mol of the addition product formed from reacting 2 mols ethylene oxide with a C 12-14  alcohol mixture, 3 mols propylene oxide to 1 mol of the addition product formed from reacting 2 mols ethylene oxide with a C 12-14  alcohol mixture, and 2 mols propylene oxide with 1 mol nonylphenol. Sodium methylate is the catalyst used in each example.
Patent NL-7011679-A (NL)
Title: Impact resistant polypivalolactone compsn - contg polymers with defin transition temp
IPC: C08L67/04
Filed: 1970-08-06
Abstract: Polypivololacetone compsn. with better tensile strength is prepd by mixing 100 pts. wt. polypivalolactine with 1-25 pts. wt. polymeric cpd. with a mol. wt. above 5000, a glass transition temp. below 0 degree C and solubility parameter between 7.5 and 14.
Patent NL-7305799-A (NL)
Title: Shipboard oil-water resolver - with water phase removal from treating section to avoid electrical short circuit
IPC: C10G33/02
Filed: 1973-04-25
Abstract: A shipboard electrical water-in-oil dispersion resolver comprising, in an upper enclosure a coalescing section including an inlet for introducing the dispersion into a separation effecting electrical field to produce a continuous oil phase, which is withdrawn from above the field, and a continuous water phase which is transferred through an upright passage into a lower enclosure from which water can be removed, the passage including a flow controller permitting unobstructed downward flow and preventing upward flow of the water phase during displacement of the resolver from an upright position. For desalting and dehydrating crude oil carried by a tanker to provide fuel for its gas turbine propulsion unit. The construction avoids electrical short circuiting by the water phase during severe pitching and rolling of the ship.
Patent NL-7316356-A (NL)
IPC: C09K23/42
Filed: 1973-11-29
Abstract: Synthetic detergents of the ampholytic betaine type are provided, having a 2-hydroxy propylene ether group attached to the nitrogen atom of the betaine; the 2-hydroxy propylene ether group optionally can include a plurality of oxyalkylene units. The process for preparing these betaines easily and inexpensively involves reaction of an alcohol or hydroxy compound with epichlorohydrin to form the corresponding chloroglyceryl ether, which can be aminated and quaternized either in two stages, by reaction of a dialkyl amine and a straight or branched halogenated carboxylic acid, or in one stage by reaction of an amino acid. Detergent compositions containing these betaines are also provided.
Patent NL-7410281-A (NL)
Title: Flat or V-bottom marine vessel - has pivoted keel surfaces astern, downwardly adjustable from position against hull
IPC: B63B1/22
Filed: 1974-07-31
Abstract: The vessel (1) has glide surfaces (2, 3) pivoted (6, 7) to the bottom and adjustable from a position in which they lie against the hull to a position at an angle to the hull. The pivots are preferably at an acute angle relative to the longitudinal centre line of the vessel. Between the surfaces (2, 3) there may be additional surfaces (4, 5) pivoted (8, 9) to the surfaces (2, 3) and to each other (10). The additional surfaces may be pivotable downards, or upwards or both. The surfaces (2, 3) may be adjustable by means of pivoted rods (11, 12) to a central, vertically adjustable pivot point (13). The central pivot (13) may, in addition, be laterally adjustable.