baber/WOPTO huggingface dataset:
Patent MX-9203131-A (MX)
Inventor: NUNEZ IVAN M
IPC: C08G18/65
Filed: 1992-06-23
Abstract: A low water contact lens material having high 0<6> permeability, a lower water content and reduced polymer matrix size provides adequate O<6> to the cornea, but does not wick water away from the eye nor allow protein or other tear components to penetrate and deposit in the lens. Such a lens is made by polymerizing and crosslinking a prepolymer which contains a cyclic polyol with polyalkylether segments containing curable segments. The cyclic polyols consist of alkoxylated glucose or sucrose which are then reacted with an isocyanate to produce an ultraviolet curable prepolymer. The prepolymer is then placed in a mold and polymerized by exposure to ultraviolet light. The free hydroxyl groups of the material react with a highly hydrophilic reagent to form covalent bonds thus making the surface of the material more wettable.
Patent MX-9204944-A (MX)
Inventor: DELFOSSE PIERRE
IPC: D21H19/38
Filed: 1992-08-27
Abstract: Carbonate-containing mineral fillers, pigments or similar materials are described which are characterised in that they have 
 
  a) a rhombohedral or substantially circular particle shape, 
  b) a steepness factor from 1.1 to 1.4, 
  c) a ratio
 R = % of the particles < 1 <0>m DIVIDED % of the particles < 0.2 <0>m = 8 to 19
 and 
  d) a mean statistical particle diameter of 0.4 - 1.5 <0>m. 
 
<??>These materials can be used in the paper industry both as paper filler and as coating pigment. 
<IMAGE>
Patent MX-9206282-A (MX)
Title: Composiciones de difluorometano y tetrafluoroetano
Inventor: SHIFLETT MARK BRANDON
IPC: C11D7/30
Filed: 1992-10-30
Abstract: La presente invención se refiere a composiciones de difluorometano, 1,1,1,2-tetrafluoroetano, y 1,1,2,2-tetrafluoroetano que son útiles como refrigerantes, propulsores en aérosol, medio de transferencia de calor, dieléctricos gaseosos, agentes extinguidores de llama, agentes de expansión para polímeros tales como poliolefinas y poliuretanos, así como fluidos de trabajo de ciclos de energía.
Patent MX-9207567-A (MX)
Title: Eje de leva y metodo para hacerlo.
Inventor: RHOADES JOHN P
IPC: F16H53/00
Filed: 1992-12-24
Abstract: La especificación describe un eje de leva en el cual se forma un miembro de eje mediante embutido de una longitud de tubo sobre un mandril y a través de un dado. Se embute una segunda longitud de tubo a un diámetro mayor y después se conforma para formar miembros de leva que se unen al miembro de eje. Pueden formarse miembros circulares de apoyo giratorio de la misma manera y unirse al miembro de eje.
Patent MX-9300763-A (MX)
Title: Imidazoles sustituidos por sulfonilbencilo, procedimiento para su obtencion, medicamentos que los contienen y procedimiento para la obtencion de tales medicamentos
Inventor: HANKO RUDOLF
IPC: C07D403/14
Filed: 1993-02-12
Abstract: Los imidazoles sustituidos por sulfonilbencilo pueden obtenerse al transformar, en primer lugar, aldehídos imidazólicos con compuestos de sulfonilbencilo y, a continuación oxidar o reducir como es habitual, la función aldehído. Los imidazoles sustituidos por sulfonilbencilo pueden emplearse en medicamentos como sustancia activa.
Patent MX-9301060-A (MX)
Inventor: KOCH KEVIN
IPC: C07H19/01
Filed: 1993-02-26
Abstract: PCT No. PCT/US93/00470 Sec. 371 Date Aug. 8, 1994 Sec. 102(e) Date Aug. 8, 1994 PCT Filed Jan. 28, 1993 PCT Pub. No. WO93/18050 PCT Pub. Date Sep. 16, 1993This invention relates to the saccharide derivatives of macrocyclic compounds useful for the treatment of resistance to transplantion, autoimmune disease and fungal diseases.
Patent MX-9302550-A (MX)
Title: Articulo absorbente unido por puntadas o costuras.
Inventor: TOCHACEK MIROSLAV
IPC: A61B17/32
Filed: 1993-04-30
Abstract: La presente invención se refiere a un artículo absorbente unido por puntadas o cosido, que exhibe buen manejo, durabilidad a lavados repetidos, y absorbencia. Este artículo incluye: (a) cuando menos una primera capa de un material que comprende una lámina de fibras no tejidas, que consta escencialmente de fibras de pulpa celulósica unidas entre sí por un aglutinante adhesivo, esta primera capa tiene una base en peso de al menos 95 gramos por metro cuadrado por doblez; y preferiblemente. (b) una segunda capa que comprende materiales seleccionados del grupo que consiste de i) una segunda lámina de fibras no tejidas, que consta esencialmente de fibras de pulpa celulósica unidas entre sí por un aglutinante adhesivo, donde esta segunda lámina de fibras no tejidas consiste escencialmente de fibras de pulpa celulósica no tejida, que son iguales o diferentes de aquéllas de la primera lámina de fibras y ii) una capa tejida o de punto , de materiales seleccionados del grupo que consta de la viscosa-rayón, algodón, fibras sintéticas no de poliolefina, y sus mezclas, donde la primera y segunda capas se retienen mecánicamente juntas por puntadas de hilo, con una densidad de puntadas que varía de 15 a 35 puntadas/10 cm, y una norma de puntadas que varía de 10 a 40, haciendo uso de hilo de puntadas que comprende cuando menos dos fibras diferentes composicionalmente, que tienen diferente estabilidad al calor y que se unen entre sí en forma fundida, al menos parcialmente, en los  puntos de contacto mutuo, el hilo se une en forma fundida, al menos parcialmente, a las superficies externas de este artículo.
Patent MX-9306296-A (MX)
Title: Composiciones anestesicas y su uso.
Inventor: CLOSE PETER
IPC: A61K45/06
Filed: 1993-10-08
Abstract: Composiciones anestésicas que comprenden un anestésico local, farmacéuticamente aceptable, un agente fisiológicamente enfriador y un vehículo. Las composiciones exhiben una reducción en la sensación de entumecimiento asociada con los anestésicos, y una percepción incrementada por el consumidor, del alivio del dolor.
Patent MX-9307507-A (MX)
Inventor: VINSON PHILLIP KYLE
IPC: C11D1/65
Filed: 1993-11-29
Abstract: Detergent compositions with high sudsing properties comprise an anionic surfactant of the alkyl sulfate, alkyl ethoxy sulfate, 2-sulfonated fatty acid methyl esters, alkyl benzene sulfonates, secondary alkyl or alkenyl sulfates, alkyl ethoxy carboxylates, sulfated or polyhydroxy fatty acid amides class, and a specially selected soap such as sodium 2-butyl-1-octanoate. The compositions provide spontaneous emulsification of grease even at neutral pH, especially in the presence of calcium ions. Sudsing may optionally be boosted by incorporating magnesium ions into the compositions. Laundry and dishwashing compositions are provided. Compositions containing a polyhydroxy fatty acid amide, sulfated polyhydroxy fatty acid amide, or alkyl ethoxy carboxylate are especially useful.
Patent MX-9604406-A (MX)
Title: Antenna assembly for a wireless-communication device.
Inventor: THOMPSON DAVID C
IPC: H01Q1/36
Filed: 1996-09-27
Abstract: A retractable antenna assembly provides a subtantially matched antenna impedance to a matching circuit (712) of a radiotelephone (200) whether the retractable antenna assembly is in the extended position or the retracted position. In one embodiment, parts (304, 312) of a capacitor (714) are integrally formed on an upper portion of the retractable antenna assembly (206) such that when in the retracted position, the capacitor (714) contributes to the overall antenna impedance. In another emodiment, a capacitor (1302) is integrally formed on the lower portion of the retractable antenna assembly (900).
Patent MX-9606058-A (MX)
Title: Single-piece carcass for a helical thread clamp.
Inventor: BAUER HEINZ
IPC: F16L33/08
Filed: 1996-12-03
Abstract: This invention refers to a single-piece carcass (1) for a helical thread clamp having a dished superior part (4) to receive a clamping screw stem and to support this screw head in a carcass superior part (4) aperture edge (7), and a carcass inferior part (8) to receive a clamp metal strip end length provided with threaded lengths, engaging clamping screw thread with threaded lengths, and to receive the other clamp metal strip end length, establishing a shape adaptation joint with carcass (1) bottom (12), carcass inferior part (8) presenting a lateral projecting arm (18) which shores carcass (1) against spinning when clamping screw is tightened. Projecting arm (8) has a superior wall constituted by two overlapped wall lengths (19, 20) and a lateral wall (21) which vertically raises from bottom (12), and which gets smoothly joined with superior wall (19) length through an over and over folded length (22). To reduce carcass (1) material cost, and nevertheless, to increase its rigidity, inferior wall (19) length is partially extended down to wall (21) interior side which vertically raises from bottom (12), and partially inside an over and over folded length (22) notch (24).
Patent MX-9701714-A (MX)
Title: Valve member, valve, ink container and ink jet cartridge having same.
Inventor: MATSUMOTO HIDEHISA
IPC: B41J2/175
Filed: 1997-03-06
Abstract: A valve member 10 for an ink supply port, comprising: an elastically deformable plate-like member 11; a sealing member 15b for substantially plugging the ink supply port, the sealing member being on one side of the plate-like member; a plug member 13 having an ink feeding portion 15?? having a cross-sectional area which is smaller than that of the sealing member; a supporting member 12 for supporting the plate-like portion on the ink container, the supporting member being on one side of the plug member; wherein the valve member is held in the ink container by meniscus of the ink existing between the sealing portion of the plug member and the ink supply port.
Patent MX-9703770-A (MX)
Title: Linerless label printing apparatus
Inventor: CARPENTER GEORGE F
IPC: B65C9/18
Filed: 1997-05-22
Abstract: A label printer apparatus is arranged to produce printed labels from a continuing strip of adhesive-backed, linerless label material. By operation of a standard printer roller (209), the apparatus advances a strip of linerless material (203) along a path from a roll of the material (210) over a print head (201) where a portion of the strip is printed. The printed portion is advanced past a cutting blade (225) onto a label applicator (105) and is severed from the remainder of the strip (203) by operation of a cutting blade (205). A guide (208) comprising a lower wall (302) and a pair of opposing side walls (303) is disposed along the path and serves as a guide for the adhesive back material (203) from the roll (210) to the printer. The printer roller (209) is controlled by a control unit (350) responsive to operator input instructions and the condition of a photosensor (245, 246) to position and reposition the leading edge of the strip (203) relative to the print head (201), before and after printing operation.
Patent NL-2021610-A (NL)
Title: Radiation Source
Inventor: ANDREI MIKHAILOVICH YAKUNIN
IPC: G03F7/20
Filed: 2018-09-12
Abstract: A radiation source configured to provide EUV radiation, the radiation source comprises a fuel emitter and a laser system. The fuel emitter is configured to provide a fuel target to a plasma formation region. The laser system is configured to illuminate the fuel target with laser radiation when the fuel target is at the plasma formation region in order to convert a portion of the fuel target into plasma. In particular, the laser system is configured such that a cross-section of the laser radiation at the fuel target is smaller than a cross-section of the portion of the fuel target that is converted into plasma in a plane perpendicular to a propagation direction of the laser radiation. Such a radiation source provides a laser produced plasma (LPP) source with improved conversion efficiency relative to known LPP sources.
Patent NL-2030488-A (NL)
Title: Multi-solid waste activated concrete with high-silicon iron ore tailings and preparation method thereof
Inventor: HAO WANG
IPC: C04B12/04
Filed: 2022-01-10
Abstract: The disclosure belongs to the ﬁeld of solid waste resource utilization, and particularly relates to a multi-solid waste activated concrete with high-silicon iron ore tailings and a preparation method thereof. The concrete is prepared from raw materials including 360—380 kg/m3 of a cement, 30—40 kg/m3 of ﬂy ash, 30—40 kg/m3 of a modiﬁed ultraﬁne sand of high-silicon iron ore tailings, 930—950 kg/m3 of a waste stone of tailings, 870—930 kg/m3 of a ﬁne sand of tailings, 160—170 kg/m3 of water, and 4—8 kg/m3 of an additive. The modiﬁed ultraﬁne sand of high- silicon iron ore tailings is prepared by a process including: screening an ultraﬁne sand of high-silicon iron ore tailings by using a 200-mesh screen; mechanically activating by using an XQM-8 vertical planetary ball mill at an interval of forward and reverse rotation of 10—15 minutes and a rotating speed of 380—395 r/min for two hours; and cooling to room temperature. The concrete according to the disclosure has high total solid waste admixing amount, low cement consumption, ideal concrete imperrneability, and high later compressive strength.
Patent NL-2035204-A (NL)
Title: Water surface floating photovoltaic structure
Inventor: AIHUA JIA
IPC: B63B35/34
Filed: 2023-06-28
Abstract: The present invention discloses a water surface floating photovoltaic structure, which belongs to the technical field of solar photovoltaic equipment. The water surface floating photovoltaic structure comprises a plurality of photovoltaic units arranged side by side along a first direction; Wherein the photovoltaic unit comprises: a plurality of floating bodies arranged side by side along a second direction, wherein two adjacent floating bodies are connected through a connecting member, and floating bodies of two adjacent photovoltaic units are also connected through a connecting member, a cavity is formed in the floating body, and the cavity is filled with anti-freezing liquid, and the first direction and the second direction are angularly arranged, a plurality of photovoltaic modules uniformly distributed at an upper ends of the floating bodies and fixedly connected to the floating bodies; and a plurality of fixing rods respectively arranged at two ends in the second direction, wherein a first end of the fixing rod is at least partially inserted into a bank, and the fixing rod is connected to the floating body close to the bank through the connecting member. According to the present invention, a cavity is formed in the floating body and the cavity is filled with quantitative anti-freezing liquid, so that the effects of liquid damping and shock absorption can be realized.
Patent NL-7001018-A (NL)
Title: Tiridium catalysts without carbonyl ligands
IPC: C07F15/00
Filed: 1970-01-23
Abstract: Halo-bis(cyclooctene)-iridium (I) (A) or systems derived from this are used as homogeneous catalysts, contg no carbonyl ligands for org. reactions. Catalysts systems contg. A and tert. phosphines or arsines in a ratio of phosphine or arsine: A of 0-2.8 are claimed. The catalysts are esp used in hydrogenation and/or isomerisation reactions. The (partial) hydrogenation of esters of unsatd fatty acids is claimed; the process includes also modifying the melt behaviour of unsatd oils, to give fat composns. with fairly sharp m. pts by hydrogenation by means of these catalysts. Synth. fatty acids with an even number of C atoms can be prepd by oxidising 2-alkenes obtd. by isomerising 1-alkenes with these Ir catalysts.
Patent NL-7016842-A (NL)
Title: Benzodiazepine derivs - from glycylamidobenzophenone derivs in dmso
Filed: 1970-11-17
Abstract: Prepn. of benzodiazepine derivs of formula (I): (where X = H, hal, NO2 or CF3) by ring-closure in DMSO (II) of a glycylamidobenzophenone deriv. of formula (III): at 20-100 degrees C, using sufficient (II) to dissolve (III). (I) are tranquillizers, muscle-relaxants, anticonvulsants and hypnotics.
Patent NL-7201671-A (NL)
IPC: F17C13/00
Filed: 1972-02-09
Abstract: 1375948 Thermally insulating panel BALSA ECUADOR LUMBER CORP 3 Feb 1972 [10 Feb 1971 10 Nov 1971] 5112/72 Heading B5N [Also in Divisions F2 and F4] A thermal insulation panel comprises at least one facing sheet bonded to at least one layer formed from balsa wood beams and another insulating material of similar thermal conductivity substantially filling the spaces between the beams. Several layers L 1 , L 2 , L 3  (Fig. 2), may be superposed and the axes of the beams in one layer may be displaced from the axes of the beams in an adjacent layer. The other material may be in the form of slabs or bags of expanded material: foamed polyurethane, polystyrene, P.V.C. or glass, expanded mineral insulation, e.g. perlite or vermiculite, fibreboard, fibreglass insulation, rockwool, hairfelt and cork being referred to. The facing sheet, which may form the inner surface of a liquid storage tank may be formed of plywood, aluminium, high pressure phenolic polymers, steel, a flexible open mesh screen of glass fibres, a polyurethane film or paper and may be bonded to the core with an epoxy or urethane adhesive. The slabs may be pre-compressed before assembly so that as the panels are cooled gaps do not form between the beams and the slabs. The gaps between the edges of adjacent panels which may be dove-tailed or mitred may be filled with flexible insulation. In Fig. 9, the panel is composed of fire-retardant plywood facing sheets 38, 44 and a core of two layers of balsa beams B and insulating slabs F separated by a plywood sheet 40, the upper and lower parts being offset as shown to provide for interfitting.
Patent NL-7205552-A (NL)
Title: Tensioning device - for winding and unwinding continuous textile elements
IPC: B65H23/04
Filed: 1972-04-25
Abstract: A continuous textile web passes with a direction change of 180 degrees Around a sesing roller so that changes in web tension exert a horizontal force on the roller. The roller is carried between two link arms each of which is pivotally connected, at one end of the lower end of an upper lever pivoted at its upper end, and at the other end fo the upper end of a lower lever pivoted at its lower end whereby the roller can execute horizontal motion. pneumatic rams exert a predetermined force on the upper arm so that if the web tension increases the roller, the therefore the upper arm, move against the action of the rams, whilst if the web tension decreases the rams move the upper arm in the opposite direction. Movement of the upper arm is measured to indicate web tension changes.
Patent NL-7217792-A (NL)
Title: Novel antibiotic a-130-a-gram positive inhibitor
IPC: C12P17/18
Filed: 1972-12-29
Abstract: The antibiotic has the following physico-chemical props.: appearance, colourless amorphous solid. Anal. calcd. for C47H78O13: C, 66.32; H, 9.24; O, 24.44; found: C, 66.47; H, 9.15; O, 24.07(%). a D + 64.5 degrees (chloroform, c=1.0). The max. m/e by mass spectrum is 832, soluble in methanol, ethanol, ethyl acetate, chloroform, methylene chloride, acetone, benzene, ether and n-hexane and insoluble in water. Physico-chemical props. of A-130-A sodium salt are as follows: appearance, colourless needles, m.pt. 227-231 degrees C. Anal. calcd. for C47H77O13Na: C, 64.66; H, 8.89%; found: C, 64.71; H, 8.90%. a D + 97.9 degrees (chloroform, c=1.0). Cpd. is considered to be of polycyclic polyether structure, and strongly inhibits growth of gram positive bacteria, acid fast bacteria and protozoa. Its cell toxicity ED50 value is 0.07 gamma/ml. A-130-A is made with Streptomyces hygroscopicus A130 Nippon Inst. of Microbiological Tech. No. 639.
Patent NL-7502441-A (NL)
Title: System for preventing dirt accumulation on corona discharge element - has tube with openings near separating slit coupled to compressed air source
IPC: G03G15/02
Filed: 1975-02-28
Abstract: A system operating in combination with the corona device for introducing a charge on a surface from which it is separated by a gap. Two tubes (55) are fitted on the outside of the corona shield (53) near the gap and these are connected to the compressed air network (5). The tubes have several orifices (56) and the issuing jets of air are used to blow away any particles transferred from the developer station. The transverse cross section of the corona shield is U-shaped and the tubes providing the buffer against the particles are on both edges of the parallel walls. The directions of the air jets are adjustable.
Patent NL-7505689-A (NL)
Title: Dry-wall joint compsn. with attapulgite clay - fine filler and polymeric binder, e.g. polyacrylamide
IPC: C04B26/04
Filed: 1975-05-14
Abstract: A novel dry powder, as drywall joint compsn. free of asbestos fibres, comprises 50-99 wt. % fine ground filler powder of 325 mesh particle size (other than attapulgite clay (I)), 0.1-5% of a binder, 0.1-5 wt. % of a thickener (other than (I)), 0.1-5% fine powdered (I) and a floccing agent, e.g. polyacrylamide in amt. of 0.1-5.0 pbw for every 10 pbw of (I). A novel aq. paste is formed by mixing the dry powder with water to form a compsn. of viscosity 400-700 Brabender units. The aq. compsn. has good plasticity, water retention, cohesiveness and viscosity stability and is used in jointing wall-board sections.
Patent NL-7708806-A (NL)
Title: Supple-joint mooring system for tanker
IPC: B63B22/02
Filed: 1977-08-10
Abstract: Single point mooring system arranged for loading or unloading fluid-cargo ships. The system includes a fixed member anchored to the water floor which carries a rotatash number having a mooring line connected to it. When the system is not accommodating a ship, the free ends of the hose and mooring line may be attached by means of a cash to a surface buoy to facilitate recovery of the mooring line and hose when the ship approaches.
Patent NL-7811559-A (NL)
IPC: A61K8/04
Filed: 1978-11-24
Abstract: A skin care product such as a cleansing lotion or pre- or aftershave lotion comprising ethanol, water, spherical polymer or copolymer microspheres, e.g. of polyethylene, polystyrene or polymethylmethacrylate, and a suspending agent for the microspheres. The ethanol:water weight ratio is in the range 1:19 to 19:1 and the microspheres, which may be sized from 5 to 7 microns, amount to 3 to 10% by weight of the product. The microspheres have a smoothing and matting effect on the skin, improving the observed degreasing effect of the product.
Patent NL-7901949-A (NL)
Title: Hinge between horizontal profiles of sectional door - involves moulding accommodating roller shaft and groove engaging around moulding over half of periphery
IPC: E06B3/48
Filed: 1979-03-12
Abstract: The articulated sectional door comprises panels or sections (1, 2) connected to each other by hinges with a horizontal hinge pin. The hinges are fitted on to horizontal profiles which limit the lower and upper edge of each panel. The hinge fitted between facing profiles of a butting panels is so formed that the one profile has a moulding (7), and the other a groove (11) which engages around it through more than 180 degrees. The moulding (7) is hollow (15) and accommodates within it, the shaft of the connecting door rollers.
Patent NL-8004411-A (NL)
Title: Heating circuit for window of IR detector - prevents optical distortion by heating electrodes on opposite sides supplying current
IPC: G01J5/08
Filed: 1980-08-01
Abstract: The heating circuit is for the window of an infra red detection instrument. It is intended to prevent any optical distortions of the infrared image by detection. The window is heated by two electrodes fitted over the entire length of two opposite sides of the window. A current is supplied between the electrodes of the window through the window pane.