baber/WOPTO huggingface dataset:
Patent MX-9206838-A (MX)
Inventor: NAKAGAWA SUSUMU
IPC: C07D477/20
Filed: 1992-11-27
Abstract: A compound of the formula: <CHEM> wherein R<1> is a hydrogen atom or a methyl group, R<2> is a hydrogen atom or a negative charge, R<3> is a hydrogen atom, a halogen atom, a hydroxyl group, a lower alkoxy group, a lower alkanoyloxy group, an amino group, an N-lower alkylamino group, an N,N-di-lower alkylamino group, a lower alkanoylamino group, an aroylamino group, a (lower alkylsulfonyl)amino group, a sulfamoylamino group, a cyano group, a nitro group, a group of -COOR<4> (wherein R<4> is a hydrogen atom or a lower alkyl group) or a group of -CON(R<5>)R<6> (wherein each of R<5> and R<6> which may be the same or different, is a hydrogen atom or a lower alkyl group, or R<5> and R<6> form together with the adjacent nitrogen atom a heterocyclic group selected from the group consisting of an aziridinyl group, an azetidinyl group, a pyrrolidinyl group, a piperidyl group, a piperazinyl group, a 4-lower alkyl piperazinyl group and a morpholino group), A is a linear or branched lower alkylene group, X is a group of -N(R<7>)R<8> (wherein each of R<7> and R<8> which may be the same or different, is a hydrogen atom or a lower alkyl group) or a group of -N<+>(R<9>)(R<1><0>)R<1><1> (wherein each of R<9>, R<1><0> and R<1><1> which may be the same or different, is a lower alkyl group), provided that when A is a linear lower alkylene group, R<3> is other than a hydrogen atom; or a pharmaceutically acceptable salt or ester thereof.
Patent MX-9207589-A (MX)
Title: Disolucion de gas mejorada.
Inventor: ADIS MITCHELL
IPC: B01F7/16
Filed: 1992-12-28
Abstract: Se disuelve oxígeno u otros gases en grandes cuerpos de líquido, mediante la inyección debajo de una pantalla para pasar hacia un conjunto hueco sumergido de elemento impulsor de tubo de arrastre, para pasar hacia abajo del mismo. El líquido que contiene el gas disuelto se dispersa a través de todo el cuerpo del líquido, mientras que cualquier gas no disuelto se recupera y se recicla de una manera efectiva.
Patent MX-9300248-A (MX)
Title: Procedimiento para separar fierro de una solucion acuosa.
Inventor: TERWINGHE FRANCOIS
IPC: C22B3/44
Filed: 1993-01-18
Abstract: Se separa fierro bivalente bajo forma de hematita, de una solución acuosa, por ejemplo una solución de sulfato de pH 2.5-4.5, haciendo pasar la solución a través de un reactor tubular, en el cual se mantiene una temperatura de 170°C aproximadamente y en el cual se inyecta un gas oxidante en puntos múltiples de inyección dispuestos a lo largo de un reactor, de manera a oxidar el fierro gradualmente a medida que la solución progresa en el reactor, el precipitado de hematita obtenido, se filtra bien.
Patent MX-9302289-A (MX)
Title: Procedimiento para la preparacion de particulas de polimero de emulsion de dimension grande, un producto de polimero, y usos del mismo.
Inventor: STEVENS TRAVIS EDWARD
IPC: C08J5/00
Filed: 1993-04-20
Abstract: Se describe un procedimiento para la preparación de partículas de polímero de emulsión de dimensión grande, y los productos de polímeros del procedimiento. En una modalidad, la presente invención proporciona partículas que tienen una alta proporción de aspecto, que tienen una forma descrita por un eje largo y un eje corto de intersección. Estas partículas tienen una forma desde una forma de huevo, pasando por la forma de bastones, hasta filamentos extendidos. En otra modalidad, la presente invención se refiere a partículas de polímero emulsión grandes, casi esféricas.
Patent MX-9304923-A (MX)
Title: Tratamiento termico.
Inventor: CHAPERON PIERRE
IPC: A23L5/10
Filed: 1993-08-13
Abstract: Procedimiento y aparato de tratamiento térmico de un producto alimenticio, en los que se somete el producto a unas radiaciones infrarrojas bajo atmósfera de vapor de agua.
Patent MX-9500882-A (MX)
Title: Method and apparatus for extrusion molding of synthetic wood board.
Inventor: NISHIBORI SADAO
IPC: B29C48/07
Filed: 1995-02-09
Abstract: A method of extrusion molding for a synthetic wood board wherein a cellulose crushed material of 20 to 75 wt percent is mix in a thermoplastic resin material; said mixed material is kneaded by heating; said kneaded material is squeezed into a molding die by a screw or screws; and said extruding material squeezed into said molding die is squeezed into a molding portion of said molding die including an inner wall surface thereof, being formed by lining with a fluororesin thereon, so as to extrude said extruding material with a predetermined thickness, while cooling slowly in said molding portion.
Patent MX-9502648-A (MX)
Title: Dilutable liquid surfactant composition useful as release aid and glaze extender.
Inventor: WILLITS MELISSA
IPC: A21D2/14
Filed: 1995-06-16
Abstract: Disclosed are compositions of one or more glycerol monoesters of fatty acid; one or more fatty acid esters of polyoxyethylenated glycerol, hexitan, hexitol, or isohexide; one or more polymeric glycerol esters of fatty acid; and edible oil; which are dilutable with water form a release agent useful in, e.g., baking operations.
Patent MX-9504999-A (MX)
Title: Preparation of butadiene-based impact modifiers.
Inventor: TROY EDWARD JOSEPH
IPC: C08F2/22
Filed: 1995-11-30
Abstract: An improved process for preparing core/shell MBS modifiers is disclosed wherein by adding feeds of the monomers which form the second and/or third stage polymers prior to completion of polymerization of the earlier stages, a process with substantially reduced polymerization time results with no loss in properties of the product. The process further includes agglomeration of the rubbery polymer to incrase particle size during the polimerization process.
Patent MX-9604030-A (MX)
Title: Substituted azetidinone compounds useful as hypocholesterolemic agents.
Inventor: KIRKUP MICHAEL P
IPC: C07C227/32
Filed: 1995-03-22
Abstract: Substituted azetidinone hypocholesterolemic agents of formula (I) or a pharmaceutically acceptable salt thereof, wherein: Ar1 is R3-substituted aryl; Ar2 is R4-substituted aryl; Ar3 is R5-substituted aryl; Y and Z are independently -CH2-, -CH(lower alkyl)- or -C(dilower alkyl)-; A is -O-, -S-, -S(O)- or -S(O)2-; R1 is -OR6, -O(CO)R6, -O(CO)OR9 or -O(CO)NR6R7; R2 is hydrogen, lower alkyl or aryl; or R1 and R2 together are =O; q is 1, 2 or 3; p is 0, 1, 2, 3 or 4; R5 is 1-3 substituents independently selected from -OR6, -O(CO)R6, -O(CO)OR9, -O(CH2)1-5OR9, -O(CO)NR6R7, -NR6R7, -NR6(CO)R7, -NR6(CO)OR9, -NR6(CO)NR7R8, -NR6SO2-lower alkyl, -NR6SO2-aryl, -CONR6R7, -COR6, -SO2NR6R7, S(O)0-2-alkyl, S(O)0-2-aryl, -O(CH2)1-10-COOR6, -O(CH2)0-10CONR6R7, o-halogeno, m-halogeno, o-lower alkyl, m-lower alkyl, -(lower alkylene)-COOR6 and -CH=CH-COOR6; R3 and R4 are 1-3 substituents independently selected from R5, hydrogen, p-lower alkyl, aryl, -NO2, CF3 and p-halogeno; R6, R7 and R8 are hydrogen, lower alkyl, aryl or aryl-substituted lower alkyl; and R9 is lower alkyl, aryl or aryl-substituted lower alkyl; are disclosed, as well as a method of lowering serum cholesterol by administering said compounds, pharmaceutical compositions containing them, the combination of a substituted azetidinone and a cholesterol biosynthesis inhibitor for the treatment and prevention of atherosclerosis, novel intermediates and methods for preparing said intermediates.
Patent MX-9705537-A (MX)
Title: Methods of inhibiting environmental estrogens.
Inventor: BRYANT HENRY UHLMAN
IPC: A61K31/381
Filed: 1996-01-22
Abstract: A method of inhibiting effects of environmental estrogens comprising administering to a human or other animal in need thereof an effective amount of a compound having formula (I), wherein R1 and R3 are independently hydrogen, -CH3, (a) or (b), wherein Ar is optionally substituted phenyl; R2 is selected from the group consisting of pyrrolidine, hexamethyleneimino, and piperidino; or a pharmaceutically acceptable salt of solvate thereof.
Patent MX-9708434-A (MX)
Title: Dentifrice compositions.
Inventor: RICE DAVID EARL
IPC: A61K8/36
Filed: 1996-04-19
Abstract: Oral compositions, such as oral gels and toothpastes, containing a novel abrasive. A dentrifice composition, comprising: A) a precipitated silica abrasive composition, comprising: a) a precipitated silica, comprising particles wherein said particles have: i) a mean particle size of from 5 to 11 microns (s.d. < 9); ii) an Einlehner hardness of from 0.8 to 2.5 for abrasive to brass screen and from 5 to below 8 for abrasive to polyester screen; iii) an oil absorption of from 95 ml/100 gm to 135 ml/100 gm; and iv) a radioactive dentin abrasion of from 25 to below 80; and b) a precipitated silica, comprising particles wherein said particles have: i) a mean particle size of from 5 to 11 microns (s.d. < 9); ii) an Einlehner hardness of from 3 to 8 for abrasive to brass screen and from 8 to 11 for abrasive to polyester screen; iii) an oil absorption of from 70 ml/100 gm to below 95 ml/100 gm; and iv) a radioactive dentin abrasion of from 80 to 200 wherein at least 70percent of all of said particles have a diameter of below 25 microns and wherrein the pellicle cleaning ratio is from 90 to 135 and the radioactive dentin abrasion is from 60 to 100 with a pellicle cleaning ratio/radioactive dentin abrasion ratio of from 1.25 to 1.75 and wherein the ratio of the silica in a) to the silica in b) is from 90:10 to 40:60, respectively; and B) from 0.1 percent to 99 percent of an orally-acceptable dentifrice carrier.
Patent MX-9709606-A (MX)
Title: High viscosity liquid controlled delivery system.
Inventor: TIPTON ARTHUR J
IPC: A61K9/48
Filed: 1997-12-05
Abstract: A composition for the controlled release of substances is provided that includes: (i) a non-polymeric, water-insoluble liquid carrier material (HVLCM) of viscosity of at least 5,000 cP at 37 degree C that does not crystallize neat under ambient or physiological conditions; and (ii) a substance to be delivered.
Patent MX-9803603-A (MX)
Title: Self-expanding endoluminal stent-graft.
Inventor: PINCHUK LEONARD
IPC: A61F2/958
Filed: 1998-05-06
Abstract: A self-expanding endoluminal stent-graft (20) includes a conventional wire stent (10) and a tubular deformable material constructed of filaments (22) and having a density and geometry such that when ends of the tubular material are pulled apart, the diameter of the tubular material decreases to one half to one tenth its original diameter. The tubular deformable material is affixed to the interior or exterior of the self-expanding stent, preferably with an elastomeric adhesive (28). A biocompatible porous elastomeric liner is preferably affixed to the interior of the deformable member with an elastomeric adhesive. The tubular deformable member is preferably a PET mesh. The elastomeric adhesive is preferably a melt adhesive used in conjunction with a fibrous or porous layer which is applied to the exterior of the stent with a padding applicator to push the adhesive through the interstices of the stent onto the graft material. A second embodiment of the invention provides a bifurcated (e.g., Y-shaped) graft material.
Patent MX-9804769-A (MX)
Title: Display box for holding individual articles.
Inventor: ERBE HELMUT NORBERT
IPC: B65D5/42
Filed: 1998-06-12
Abstract: Display box made of cardboard or the like for holding a plurality of individual articles, in particular individually packaged hygiene products such as sanitary towels (8), disposable nappies or the like, with a tear-open removal orifice (9), in one of the cardboard walls (2) which is formed by attenuated lines (12, 19, 20) in this cardboard wall (2), characterised in that the removal orifice (9) is formed in two parts and has a first partial orifice (10) which is dimensioned for the removal of individual or few individual articles (8) and is arranged in the marginal region of the corresponding cardboard wall (2), as well as a second partial orifice (14) adjoining the first partial orifice (10) and substantially including the remainder of the cardboard wall (2).
Patent MX-9905165-A (MX)
Inventor: HUGO GERD
IPC: B05D5/00
Filed: 1997-12-03
Abstract: The invention relates to a coating material comprising a binding agent with high transparency in the thermal infrared range; first, plate-shaped particles, which reflect in the wavelength range of thermal infrared, and/or first spherical particles which backscatter in the wavelength range of thermal infrared; and/or second spherical particles which, in the dry state, have and/or form a hollow space, and consist of a material which is transparent in the thermal infrared range; second particles which reflect and/or backscatter in the wavelength range of visible light from 0.35-0.7 mum, and are transparent in the wavelength range of thermal infrared, and/or polymer pigments which are transparent in the thermal infrared range and which, in the dry state, have and/or form a hollow space,; third spherical particles which are electrically conductive and hare a low absorption in the thermal infrared range; other admixtures known per se, that are usually used for coating.
Patent NL-1041281-A (NL)
Title: Anchor of a clock or watch movement that is balanced or poised with the aid of a counterweight.
Inventor: DRS HUBERT CLEMENS PELLIKAAN
IPC: G04B15/14
Filed: 2015-04-22
Abstract: Anchor of a clock or watch movement that is balanced or poised with the aid of a counterweight. The invention concerns an anchor for the escapement of a clock or watch. This anchor is balanced by the use of a counterweight so the center of gravity lies in it point of rotation. The anchor having an increased energy transmission characterizes the invention. This increased energy transmission is the result of a lower friction in the horizontal positions and equal impulse transmission in the vertical positions.
Patent NL-2019464-A (NL)
Title: A lithography apparatus and a method of manufacturing a device
Inventor: JORGE ALBERTO VIEYRA SALAS
IPC: G03F7/20
Filed: 2017-08-30
Abstract: An immersion lithography apparatus comprising: a support table configured to support an object having at least one target portion; a projection system configured to project a patterned beam onto the object; a positioner configured to move the support table relative to the projection system; a liquid confinement structure configured to confine a liquid to an immersion space between the projection system and a surface of the object and/or the support table; and a controller configured to control the positioner to move the support table to follow a route comprised of a series of motions, the controller adapted to: predict a speed of an edge of the immersion space relative to an edge of the object when the edge of the immersion space passes over the edge of the object during at least one motion of the series of motions of the route; compare the speed to a predetermined parameter and to predict liquid loss from the immersion space during the at least one motion if the speed is greater than the predetermined parameter; and if liquid loss from the immersion space is predicted, to modify one or more parameters of the route during the at least one motion accordingly.
Patent NL-2031631-A (NL)
Title: Method for controlling and managing household power storage system
Inventor: XIAOLIN ZANG
IPC: H02J3/38
Filed: 2022-04-19
Abstract: The present invention discloses a method for controlling and managing a household power storage system. For users equipped with a distributed renewable energy generator (such as a photovoltaic panel and, a small—sized, wind, driven. generator) and, a household 5 power storage system (such as a Tesla Power Wall) and implementing the time—of—use power price, a charge and discharge strategy of the power storage system is optimized according to a current power generation, a power consumption, and a power price. For example, when the power generation is excess, the excess power is stored; 10 and when the power generation is insufficient or the power price is high, the stored power is used. The present invention comprehensively considers the power generation cost of distributed renewable energy, the time—of—use power price, the storage cost of power, and the loss of charging and discharging. 15 (+ Fig.)
Patent NL-2034283-A (NL)
Title: Friction welding machine
Inventor: RUI LI
IPC: B23K20/12
Filed: 2023-03-08
Abstract: Disclosed is a friction welding machine, including a machine bed, a main shaft system, a power system, a movable sliding table mechanism, and an upsetting oil cylinder; specially, the main shaft system is fixedly arranged on the machine bed and is used for mounting a main shaft workpiece; the power system is fixedly arranged on the machine bed and in transmission connection with a main shaft of the main shaft system, the movable sliding table mechanism includes a tailstock assembly used for mounting a tailstock workpiece, an axle center adjusting device is fixedly arranged on the movable sliding table mechanism and can drive the tailstock assembly to move and lock the position of the tailstock assembly; the upsetting oil cylinder is fixedly arranged on the machine bed and can drive the movable sliding table mechanism to be close to or far away from the main shaft system.
Patent NL-7300950-A (NL)
Title: Loom jacquard operating mechanism - push rods on movable frame selected electromagnetically to engage pusher needle
IPC: D03C3/20
Filed: 1973-01-23
Abstract: Frame mounted opposite pusher needles of loom Jacquard mechanism carries spaced parallel push rods located on opposite each pusher needle. Carriage on the frame is movable parallel with the push rods in time with operation of the griffe bars of the Jacquard and the carriage has an electromagnet for each push rod, which when energised couples its push rod to the carriage so that the rod is advanced to operate its opposed pusher needle. Specifically each electromagnet is in advance of an armature on a respective push rod, so that rearward movement of the carriage and electromagnets retracts the push rods whether or not the electromagnets are energised. Pref. energisation of selected magnets is effected by punched tape control.
Patent NL-7309618-A (NL)
IPC: F02C7/08
Filed: 1973-07-10
Abstract: A heat exchanger adapted to preheat the inlet air of a gas turbine by transmitting heat from its exhaust gases and including heat exchange core sections formed of a plurality of spaced parallel plates between which the air and gas flows. The plates are held adjacent to one another against forces produced by compressed air within the core by a number of separate bands which extend around the core in planes substantially normal to the flow of hot gases passing through the core. The separate bands around the core permit it to expand without being greatly restrained by a less expansive or cooler single member around the core.
Patent NL-7313294-A (NL)
Title: Thin-walled thermoplastic mouldings - cooling surfaces of plastic strip leaving centre at extrusion temp.
IPC: B29C48/21
Filed: 1973-09-27
Abstract: Continuous prodn of thin-walled thermoplastic mouldings by the known technique of extruding the compresses and heated material from a slit-type nozzle as a plastic strip, then thermo-forming this to produce the mouldings which are then sepd. from the strip and carried away, wherein (a) after leaving the extrusion nozzle, the hot plastic strip is stabilised by cooling both surfaces sufficiently to leave them still deformable while the material in the interior between the surfaces is still at extrusion temp. (b) during thermo-forming at least one pre-cooled surface of the strip is moulded on a cooled forming tool, while the still plastic material in the interior is distributed between the preformed surfaces; (c) the strip of material to be thermo-formed is transported vertically and formed horizontally, and (d) the moulding is sepd. from the strip material in one step and is then cooled further.
Patent NL-7405230-A (NL)
Title: Letter-box flap - is guided so that upper edge moves inwards in straight line on opening
IPC: A47G29/126
Filed: 1974-04-17
Abstract: The flap swings on an axis behind its surface between a closed position, where it is flush with the surrounding strip, and an open one where it is right angles to it. It also turns on an axis in the plane of its surface, and is guided so that on opening its upper edge travels inwards in a straight line. The strip can have an inwards-Extending bracket on each of its short sides, between which the flap is mounted on two supporting lugs also extending inwards. There is a curved slot in each lug, centred on the axis in the plane of its surface, and working in conjunction with a boss on the bracket, while there is a further boss on one or both lugs near the upper edge of the flap, working in a groove running rearwards in the letter slot.
Patent NL-7605906-A (NL)
Title: Separating a gas from a gas and liquid mixture - esp air and water in a central heating installation
IPC: F24D3/02
Filed: 1976-06-01
Abstract: A method of separating a gas from a mixture of the gas and a liquid more dense than the gas, in particular, of separating the air from the water in a central heating system, consists in projecting the air/water mixture as a jet continuously against a surface inside a chamber. The jet and the surface are arranged at right angles to each other and in such a manner that the mixture spreads itself over the surface on impact, so that whilst the air rises towards a vent, the liquid falls and is drain off from below. The path followed by the jets sets up whirls and bubbles in the chamber at a lower pressure than that of the water spreading over the chamber wall, and air is thus drawn towards the zones of lower pressure before being evacuated. Method prevents the accumulation of air in the system, and eliminates the possibility under any circumstances, of blockage by steam or pumping back, of the feed water pipe.
Patent NL-7607107-A (NL)
Title: Squirrel cage rotor with shorting rings - has bars with extensions at one end beyond stator stampings and adjustable resistance links
IPC: H02K9/06
Filed: 1976-06-29
Abstract: The rotor of a squirrel cage motor consists of a number of bars and two short circuiting rings, all made from material with good electrical conductivity. The rotor body consists of a ferromagnetic material fitted with slots for the conductor bars and the bars together with the short circuit ring (2) form the cage. One end of the bars are connected to a short circuit ring (3) which is up against the stampings (4) of the rotor. The other end of the bars are all extended and the extension are partly curved over in relation to the axis of the rotor cage. The curved sections of the extension of the bars extend beyond the stator stampings and the field windings of the squirrel cage motor. The shorting links between one of the short circuiting rings and the rods are designed as a pre-adjustable resistance.
Patent NL-7608957-A (NL)
Title: Nitrogen mon:oxide prodn. - by contacting aq. ammonium nitrite soln. with a mineral acid at low pH with intensive stirring
IPC: C01B21/24
Filed: 1976-08-12
Abstract: Prodn. of nitrogen monoxide comprises contacting an aq. soln. of ammonium nitrite with a mineral acid at 0-60 degrees C whilst maintaining the pH at 3.5 and with intensive stirring, and recovering the resulting gas, opt. after washing with alkali. Pref. reaction is carried out at 10-35 degrees C and a pH of 2.5 in a medium contg. 60-80 wt.% water. The starting soln. of ammonium nitrite may contain ammonium carbonate and the resulting gas is washed with an aq. ammonia soln., the washings being used to make further ammonium nitrite soln. The process gives nitrogen monoxide from relatively cheap raw materials. The prod has a low nitrogen dioxide content and is therefore suitable for reduction to hydroxylamine, which is used for the prodn. of cyclohexanoneoxime, from which caprolactam and nylon-6 can be made.