baber/WOPTO huggingface dataset:
Patent JP-H01271939-A (JP)
Title: Optical information recording medium
Inventor: NAKAO KENICHIRO
IPC: G11B7/2534
Filed: 1988-04-23
Abstract: PURPOSE:To prevent or suppress the chemical reaction of a thin film layer and corrosive elements and to obtain the optical information recording medium having excellent corrosion resistance and a long life by forming a substrate by using a polycarbonate resin contg. the corrosive element at a specific ratio or below. CONSTITUTION:The thin film layer 1 is formed of the polycarbonate resin adjusted to <=35ppm content of the corrosive elements and a recording layer or reflecting layer 3 is laminated on one face thereof. Pregrooves 4 for guiding radiation beams for recording or reproducing along recording tracks and prepits 5 where address signals are subjected to signal modulation are provided on the signal pattern forming surface. Since the total content of the corrosive elements incorporated into the substrate 1 is low, the chemical reaction of the thin film layer 3 and the corrosive elements does not take place even when the medium is rested in a high-temp. and high-humidity atmosphere. The rate of progression of the reaction is low even if such reaction takes place. The recording medium having the excellent corrosion resistance and the long life is thereby obtd.
Patent JP-H09262419-A (JP)
Title: Filter for air conditioner
Inventor: HASEGAWA MORIHIRO
IPC: F24F1/00
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To produce a filter for an air conditioner having a semipermanental antifungal property and deodorizing property by utilizing a photocatalytic function of TiO2 . SOLUTION: A stainless steel sheet containing 0.1-0.6% Ti is used as a base stock and a TiO2 concentrated surface layer is provided on a surface. Moreover, the stainless steel sheet containing 0.3-0.7% Cu and/or 0.4-3.0% Mo may be used. The TiO2 concentrated surface layer is formed by a bright annealing in which the material is heated at 850-1000 deg.C in a H2 gas atmosphere having -40 to -65 deg.C dew-point or a H2 -N2 mixed gas atmosphere containing >=90vol% H2 . After subjecting to the bright annealing, the sheet may be subjected to dip treatment with a mixed acid soln. containing 0.5-5% hydrofluoric acid and 5-20% nitric acid to precipitate the Cu having the antifungal property. In this way, the filter hardly causing a generation of fungi and malodor over a long period of time is obtained.  Moreover, an antifungal function is supplemented with a precipitated Cu even if photoirradiation is low when the stainless steel base stock containing the Cu is used.
Patent JP-S63263941-A (JP)
Title: Line selection controller
Inventor: MIURA TETSUO
Filed: 1987-04-22
Abstract: PURPOSE:To save number of signal lines between a line control common section and a line adaptor by using in time division information lines for the transmission of a line adaptor address and a data. CONSTITUTION:A control circuit 11 gives a command to output a signal of an address register 12 to an information line 31 to a switch circuit 14 to make a signal of an address transmission signal line 32 active. A line adaptor 2-m compares an adaptor address register 22 with the information line 31 and sets a display means 24 to be selected in case of coincidence and then the data transmission via a control line 33 and the information line 31 is enabled. In detecting no coincidence by the comparator 23, the display means 24 to be selected is not set and the use of a common bus 3 starting from the information line 31 is not allowed.
Patent JP-H04228106-A (JP)
Title: Magnetic tape
Inventor: NISHIKAWA YASURO
IPC: G11B5/65
Filed: 1991-04-05
Abstract: PURPOSE:To improve the traveling property, wear resistance and weatherability over a wide range of temp. and humidity of the magnetic tape by providing a vapor-deposited ferromagnetic metal thin film as the magnetic recording layer. CONSTITUTION:A ferromagnetic material layer is formed on a nonmagnetic substrate to obtain a metallic thin film-type magnetic tape, and a fluorine-contg. polyamide compd. shown by the general formula, Q-(NHCO-R)n, is provided on the thin film. In the formula, Q is an n-valence org. residue, R is a monovalent group having an ether linkage with F atom, and n is an integer of >=2.
Patent JP-S60242623-A (JP)
Title: Manufacture of semiconductor device
Inventor: OGAWA TOSHIAKI
IPC: H01L21/302
Filed: 1984-05-16
Abstract: PURPOSE:To shorten the time of processing by a method wherein etching is accomplished for a flattening layer formed on an insulating film including a step in its surface with the etching rate very high before the exposure of the topmost surface of the insulating film. CONSTITUTION:A lower layer 2 is formed on a part of the surface of a semiconductor substrate 1 and is then covered by an insulating film 3. The insulting film 3 is further covered by a flattening layer 4 for the realization of a flat surface. Next, the flattening layer 4 is exposed to the wet-etching or plasma-etching process wherein the flattening layer 4 is etched at a high rate until the topmost surface is exposed of the insulating film 3. A process follows wherein etching, for example by means of reactive ion etching, is accomplished, attacking the flattening layer 4 and the insulating film 3 at the same speed, until the superficial step on the insulating film 3 is completely removed. This flattens the surface of the insulating film 3 with high efficiency.
Patent LT-2003110-A (LT)
Title: A filter for treatment of rain outflow
Inventor: BALTRENAS PRANAS
IPC: C02F3/04
Filed: 2003-12-30
Abstract: The invention relates to filters for treatment of a rain outflow. A filter comprises a ferroconcrete frame (1), in which is disposed removable metal cassette (2) filled with absorptive layered load (3, 4), layers of which are portioned by metal grid with perforations (5) ¿< 1 mm, removable cover (6), metal grid with ¿ 30-50 mm (7) and < 2 mm (8), inlet pipe (9) and an outlet pipe (10). A cassette (2) is made with fenestrate sides (1/4 part) and a bottom. An upper layer of a load is made from natural mineral adsorbent (vermiculite) (3) for treatment of rain outflow from organic compounds (petrol products), a lower part of a load is made from natural zeolite (4), consisting clinoptilolite 65 - 75 % and mordenite 20 - 30 % of sorption materials of activate metal ions.
Patent MX-25586-A (MX)
Title: Composicion de capa protectora y compuesto.
Inventor: KITAO TEIJIRO
IPC: G03F7/004
Filed: 1991-04-30
Abstract: Un objeto de la presente invención es proveer una composición de capa protectora, la cual pueda prevenir la formación de muescas o el efecto de halo sobre un substrato que tiene alta reflectancia, y proporcionar una red o configuración estable contra el prehorneado. Otro objeto de la presente invención es proporcionar una composición de capa protectora altamente sensible, la cual tiene un nivel de disminución de sensibilidad pequeño, por medio de la adición de un tinte. Un objeto adicional de la presente invención es proporcionar una composición de capa protectora adecuada para la formación de redes o configuraciones finas, la cual comprenda un absorbedor de luz y en la cual la compatibilidad de los componentes sea buena. Todavía otro objeto de la presente invención de capa protectora que comprenda un absorbedor de luz, el cual no precipite en la composición de capa protectora después del revestimiento y prehorneado de la composición de capa protectora.
Patent MX-9101193-A (MX)
Inventor: HOTTOVY JOHN DOUGLAS
IPC: C08F2/00
Filed: 1991-09-20
Abstract: An apparatus and method for producing ethylene polymer are provided which employ a conduit means in the form of a closed loop (i.e. loop reactor) for receiving a flow of a monomer which includes ethylene, a polymerization catalyst and a diluent therethrough for the polymerization of the monomer to ethylene polymer. The conduit means comprises at least one pipe constructed of rolled plate around which coolant fluid passes in heat exchange relationship. <IMAGE>
Patent MX-9200291-A (MX)
Inventor: LIVERSIDGE GARY G
IPC: A61K47/00
Filed: 1992-01-23
Abstract: Dispersible particles consisting essentially of a crystalline drug substance having a surface modifier adsorbed on the surface thereof in an amount sufficient to maintain an effective average particle size of less than about 400 nm, methods for the preparation of such particles and dispersions containing the particles. Pharmaceutical compositions containing the particles exhibit unexpected bioavailability and are useful in methods of treating mammals.
Patent MX-9304868-A (MX)
Inventor: NELSON FRANCES CHRISTY
IPC: C07F9/6561
Filed: 1993-08-11
Abstract: This invention provides a compound of formula (I), and 27-substituted derivatives thereof which are useful as immunosuppressive, anti-inflammatory, antifungal, antitumor, and antiproliferative agents. The compound depicted by formula (I) is named 27-hydroxyrapamycin, and may also be referred to as 27-deoxo-27-hydroxyrapamycin.
Patent MX-9306631-A (MX)
Title: Derivados de 4 quinolinilo y procedimiento para su preparacion
Inventor: ODDS FRANK CHRISTOPHER
IPC: C07D215/60
Filed: 1993-10-25
Abstract: La presente invención está relacionada con derivados novedosos de quinolina que tienen actividad contra helicobacter, de la fórmula: y sus sales de adición de ácido farmacéuticamente aceptables, sus formulas estereoquímicamente isoméras, sus formas cuaternizadas y sus N-óxidos, en donde -A- representa un radical bivalente de la fórmula: -NCH-CHCH- (a), -CHN-CHCH- (b), -NN-CHCH- (C), -NCH-NCH- (d), -NCH-CHN- (e), -CHN-NCH- (f), -NN-NCH- (g), -NN-CHN- (h), O -CHCH-CHCH- (i); R1, R2, R3, R4, R5, R6 Y R7 representan cada una, independientemente, hidrógeno, halógeno, hidroxi, alquiloxi de 1 a 4 átomos de carbono, alquilo de 1 a 4 átomos de carbono, trifluorometilo, amino, mono-o di (alquil de 1 a 4 átomos de carbono)- amino o nitro, a condición de que, cuando un sustituyente en un grupo fenilo es un nitro, entonces los otros constituyentes en el grupo felino mencionado son diferentes de nitro; las composiciones novedosas que comprenden dichos compuestos, los procedimientos para preparar esos compuestos y esas composiciones, y los métodos para tratar pacientes que sufren de alteraciones o aflicciones asociadas con infección por Helicobacter.
Patent MX-9307233-A (MX)
Title: Confitura.
Inventor: BINLEY GARY NORMAN
IPC: A23G/
Filed: 1993-11-19
Abstract: La invención proporciona un método para moldear materiales que contienen grasa, especialmente chocolate, en moldes separables que tienen conductividades térmicas diferentes. De preferencia, las dos partes se mantienen por abajo de 0°C, de preferencia por abajo de -10°C.
Patent MX-9405154-A (MX)
Title: Proceso para 3-(1-amino-1,1-bisalquilmetil)-pirrolidinas 1-substituidasquirales.
Inventor: FEDIJ VICTOR
IPC: C07D207/09
Filed: 1994-07-06
Abstract: Se describe el proceso para la preparación de3-(1-amino-1,1-bisalquilmetil) pirrolidinas 1-sustituidas quirales, usadascomo intermedios clave para la preparación de agentes antibacterianos denaftiridina y quinolona, que comprende hacer reaccionar 3-pirrolidinoles1-sustituidos quirales fácilmente obtenibles en sus ésteres de sulfonatoquirales correspondientes; convertir los ésteres de sulfonato en3-ciano-pirrolidinas 1-substituidos quirales que tienen una configuracióninversa y luego dialquilar las cianopirrolidinas quirales con alquillitioen presencia de un ácido de Lewis sin racemización en el átomo de carbonoasimétrico.
Patent MX-9501086-A (MX)
Title: Electronically controlled fluid powered motor.
Inventor: FRIGON RICHARD J
IPC: F15B15/00
Filed: 1995-02-23
Abstract: A reciprocating piston fluid powered motor which has a fluid inlet and a fluid outlet. Reciprocation of the piston is controlled by a reciprocable valve spool which communicates with the fluid inlet and fluid outlet. The valve spool cooperates with a valve slide which is shiftable on said valve spool to control spool reciprocation. Fluid flow through the fluid inlet and outlet is controlled by electrically actuated solenoid valves connected in flow communication to the fluid inlet and a park port. An electric pulse width modulating switch is connected to each solenoid valve and has a plurality of positions to enable the piston to reciprocate at continuous low and high speed as well as in an intermittent mode. The switch may also be connected to an air powered washer fluid pump to deliver cleaning fluid on command.
Patent MX-9603132-A (MX)
Title: Unit formed by a data memory card and a writing/reading apparatus.
Inventor: HARTMANN GEORG
IPC: G06Q20/34
Filed: 1996-08-01
Abstract: The present invention discloses a process to extend the validity duration of smart cards, preventing the user from giving them away. To do so, the owners of smart cards utilize proximal installed writing/reading apparatuses, which extend the effective date of said smart card, through extension passwords which are communicated to said owners from a distribution terminal.
Patent MX-9605700-A (MX)
Title: Low foam branched alkyldimethylamine oxides.
Inventor: TSENG CHUEN-ING JEANNIE
IPC: C07C291/04
Filed: 1995-05-22
Abstract: An amine oxide having formula (I), wherein the R1 groups are independently selected from C1-C4 alkyl or alkoxy groups and R2 is a branched chain C11-C16 alkyl group; a detersive compositions containing such amine oxide with amphoteric surfactants and/or alkalizing agent; and the use of said composition for cleaning hard surfaces.
Patent MX-9700277-A (MX)
Title: Image processing system using analog joystick.
Inventor: NISHIUMI SATOSHI
IPC: A63F13/55
Filed: 1996-05-10
Abstract: An image processing system includes an image processor (10) which generates data on an image to be displayed on a monitor based on joystick data from an analog joystick (45) and the joystick (45) which changes the image data. The extent of inclination of the lever (474) of the joystick (45) is controlled by means of a guide ring (486) and the angle of inclination of the lever (474) is counted by means of counters (444X and 444Y). In a specific area (central area and/or peripheral area) set in the extent of inclination of the lever (474), the joystick data are outputted after correcting count data.
Patent MX-9701343-A (MX)
Title: Anhydrous after shave lotions.
Inventor: SIMMONS MASON STANLEY
IPC: A61K8/34
Filed: 1995-07-21
Abstract: The present invention are anhydrous after shave lotions comprising a perfume, an alcohol, and a low viscosity silicone fluid. Said compositions have less stinging and burning than compositions known in the art. Furthermore, said compositions are economical and have good skin feel characteristics.
Patent MX-9701467-A (MX)
Title: Coupling of telecommunications signals to a balanced power distribution network.
Inventor: BROWN PAUL ANTHONY
IPC: H04B3/56
Filed: 1995-08-25
Abstract: The present invention provides an overhead balanced electricity distribution and/or power transmission network (1201), the network including input means (1301) for the input onto the network of a telecommunications signal having a carrier frequency greater than approximately 1MHz from an unbalanced source and output means (1301) for removing said telecommunications signal from the network, wherein said input means and said output means provide impedance matching between said network and said source. Thus, propagation of HF communication signals over such networks is optimised, and the input and output means ("conditioning units") provide for interconnection between a source e.g. a relatively low impedance unbalanced HF (possibly coaxial) termination and a high impedance balanced OH EDN, and provide efficient unbalanced to balanced impedance transformation and termination.
Patent MX-9701892-A (MX)
Title: External power source to main battery power source switch.
Inventor: BARKAT SHAKIL H
IPC: H03K17/30
Filed: 1997-03-12
Abstract: A switching circuit (30) in a portable telephone connects agate of a field-effect transistor (Q1) to a voltage below the transistor's gate threshold voltage when the voltage at a first power source terminal (B) falls below a threshold voltage, thus disconnecting the first power source terminal (B) from a portable telephone power input terminal (B+) and connecting a second power source terminal (A) to the power input terminal (B+). The threshold voltage is set at a voltage above the minimum supply voltage of the portable telephone. The first power source terminal may be connected to a main battery and the second power source terminal may be connected to an adapter such as a battery eliminator adapter, hands-free adapter, or mobile transceiver adapter. This switching circuit prevents a call in progress from being disconnected when power sources are exchanged during a GSM burst.
Patent MX-9702135-A (MX)
Title: Minimal shipping container and method of construction.
Inventor: APLEGATE STEPHEN SHELBY
IPC: B31B50/00
Filed: 1995-09-08
Abstract: A minimal container (10), made of pre-cut corrugated cardboard strips (12, 14, 16) fastened together at overlapping surfaces and folded to form a rectangular frame, without generating any scrap corrugated cardboard. The Minimal Container (10) is intended to protect contents for one shipping application. Each side (20) and top (22) and bottom ends (24) of the rectangular frame have an open area. Plastic film (18) is wrapped around the Minimal Container (10), enclosing it and being connected to it, not only for dust and weather protection, but also to enhance structural rigidity of the Minimal Container (10). A method of constructing the Minimal Container (10) includes gluing or stapling the corrugated cardboard strips (12, 14, 16) together to form a ladder structure; scoring, slitting, and folding the ladder structure to form the rectangular frame; fastening the rectangular frame together; loading contents into the rectangular frame; enclosing the rectangular frame with a flexible plastic film wrap (18); and connecting the flexible plastic film wrap (18) to the rectangular frame.
Patent MX-9702280-A (MX)
Title: Use of l-carnithine o derivatives thereof and antioxidants for prevention and treatment of diseases produced by oxidative stress to nervous and cardiovascular systems.
Inventor: CAVAZZA CLAUDIO
IPC: A61K36/00
Filed: 1997-03-26
Abstract: The present invention discloses L-carnithine therapeutic use, some alkanoyl L-carnithines and pharmacologically acceptable salts thereof, in combination with hydrophilic antioxidants or lipophilic antioxidants or derivatives thereof, or natural products containing these substances, for prevention and treatment of central nervous system diseases such as parkisonism, trauma, brain paralysis, diabetic neuropathy; or peripheral nervous system such as diabetic peripheral neuropathy and nervous traumatic damage; of cardiovascular system such as damage by ischemic-reperfusion apoplexy and intermittent lameness; and immune system abnormalities in low oxygen pressure conditions.
Patent MX-9702588-A (MX)
Title: Pressure sensitive structural adhesives and sealants based on telechelic/heterotelechelic polymers with dual cure systems.
Inventor: CLAIR DAVID JOHN ST
IPC: C09J119/00
Filed: 1995-10-09
Abstract: Pressure sensitive structural adhesive and sealant compositions comprising: (a) a polymer system comprising from 95 to 15 percent by weight of a telechelic polymer and from 5 to 85 percent by weight of a heterotelechelic polymer wherein at least one of the functionalities thereon is the same as the functionality on the telechelic polymer, and (b) a dual curing system wherein one element of the curing system cures the telechelic polymer at near ambient temperature such that a pressure sensitive adhesive or sealant is formed and the other element cures the telechelic polymer upon baking at least at 100 degree C to form a structural adhesive or sealant composition. In a preferred embodiment, the polymer system is comprised of a hydroxyl functional telechelic diol or polyol polymer, and the heterotelechelic polymer is a monohydroxylated polydiene polymer which also has epoxidized olefin functionality. The dual curing system preferably is comprised of an isocyanate curing agent to cure through the hydroxyl groups at ambient temperatures to form a pressure sensitive adhesive or sealant and an amino resin to cure through the epoxy functionality upon baking to form a structural adhesive or sealant.
Patent MX-9703613-A (MX)
Title: Thermal metathesis polymerisation process and a polymerisable composition.
Inventor: HAFNER ANDREAS
IPC: C08G61/12
Filed: 1995-11-06
Abstract: Disclosed is a composition comprising (a) at least one tight cycloolefin and (b) a catalytic quantity of at least one divalent-cationic compound of ruthenium or osmium with a metal atom, to which are bound 1-3 tertiary phosphine ligands with (in the case of ruthenium compounds) sterically exacting substituents, optionally non-photolabile neutral ligands and anions for charge balancing. The following condition must be observed: in ruthenium (tris-phenyl phosphine) dihalides or hydride-halides, the phenyl groups are substituted by C1-C18-alkyl, C1-C18- alkyl halide or C1-C18 alkoxy. The composition is suitable for the production of moulded parts of all kinds and of coatings.
Patent MX-9704166-A (MX)
Title: Filter for electro-pumps of windscreen washers of motor vehicles.
Inventor: RUSINOL LUIS BOGUNA
IPC: B60S1/50
Filed: 1997-06-05
Abstract: The disclosed filter for electro-pumps of windscreen washers has a generally cylindrical hollow shape open at one of its extremities, the back end (13) being provided with means (14) for the coupling of an electro-pump (2) to a washing liquid tank (3), and adapted to house the tubular suction extension (9) of an electro-pump (2). At its front end (21), the filter is provided laterally with a plurality of passage orifices (20) forming two opposite reticles, and frontally a plurality of passage orifices (22) forming one reticle. Internally, the filter defines an intermediary chamber (23) wherein is arranged the free end of the axial extension (9) and wherein open out the lateral (20) and frontal (22) passage orifices.
Patent MX-9706481-A (MX)
Title: Dual-use video display system.
Inventor: DETTLING MONICA A
IPC: H01R13/631
Filed: 1997-08-25
Abstract: The present invention is directed to a video display system having a cabinet and including a projector incorporating liquid crystal display, digital light processing (DLPtm) or other electronic video display technology and adapted to be used in such system in a "rear" projection mode or in a "front" projection mode when the projector is removed from the system.
Patent MX-9708229-A (MX)
Title: Extrusion die.
Inventor: MAVRIDIS HARILAOS
IPC: B29C48/09
Filed: 1997-10-24
Abstract: An extrusion die is disclosed including a first member (14) having a surface which includes a plurality of spiral channel segments (36) formed therein and a second member (16) having a surface which includes a plurality of spiral channel segments (37) formed therein. The surfaces of the first and second members are positioned with respect to each other to form a leakage gap (24) therebetween, wherein the spiral channel segments of the first and second members are mated to form a plurality of spiral channels having centerlines which serpentine back and forth across the leakage gap. A spiral channel is formed by a spiral channel segment in the first member aligned with a spiral channel segment in the second member, where the depths of the respective spiral channel segments are substantially 90 degree out of phase. The respective spiral channel segments have a plurality of interconnected spiral channel segment portions (44, 45, 46, 47, 48, 49) which each gradually increase in depth from their surface to a maximum depth point and thereafter decrease in depth back to such surface.