baber/WOPTO huggingface dataset:
Patent MX-9204481-A (MX)
Inventor: WALKER ROBERT A
IPC: F02M35/14
Filed: 1992-07-31
Abstract: The combination apparatus silences and filters air flow and separates air-contaminant mixtures. An air filter joins an annular housing which has an outer wall and a channel defining a central axis, the channel having a primary gas inlet coupled to the air filter and a primary gas outlet and a channel wall. The apparatus has a secondary inlet port passing through the outer wall. A secondary outlet port defines an opening in the channel wall such that there is no straight line flow path between the secondary inlet and the secondary outlet. An air silencer is contained within the channel. A passageway between the secondary inlet and the secondary outlet is defined exteriorly by the outer wall and interiorly by the channel wall.
Patent MX-9205005-A (MX)
Inventor: GEORGE HILLEBRAND GREG
IPC: A61K31/425
Filed: 1992-08-31
Abstract: A composition useful for regulating wrinkles in mammalian skin which comprises a compound having the formula: <CHEM> wherein R<1> is selected from the group consisting of nil and a C1-C18 alkyl;  R<2> is selected from the group consisting of nil, -H,  C1-C18 alkyl and <CHEM>  R<3> is selected from the group consisting of-H and C1-C18 alkyl;  R<4> is a C1-C18 alkyl; wherein R<1> and R<2> are either both nil or neither nil; if both R<1> and R<2> are nil, the carbonyl carbon and the sulfur adjacent R<1> and R<2>, respectively, are covalently bonded to form a cyclic ring, or a cosmetically-acceptable salt thereof, a safe and effective amount of an active agent selected from the group consisting of an anti-inflammatory agent, an anti-oxidant, a chelator, a retinoid, and a benzufuran derivative and a cosmetically-acceptable carrier.
Patent MX-9207228-A (MX)
Title: Metodo para unir metalurgicamente camisas de cilindros, introducidas a presion, con un bloque de cilindros.
Inventor: VOSS KARL D
IPC: F02F1/10
Filed: 1992-12-11
Abstract: Un método para unir metalúrgicamente una camisa de cilindro (22) dentro de un bloque de cilindros (14) de un motor de automóvil, incluye recubrir la superficie exterior de la camisa (22) con un material de recubrimiento (24) de metal fundido, de punto de fusión bajo, como zinc, así como las paredes de cilindros del bloque (14) y permitir luego que solidifiquen los recubrimientos.
Patent MX-9301193-A (MX)
Inventor: POWELL JAMES W
IPC: F24F11/00
Filed: 1993-03-03
Abstract: A microprocessor-based air conditioning/refrigeration control system adapted for use with a variable speed compressor measures acceleration of the compressor and the temperature or pressure of the refrigerant exiting therefrom, determines the rate of change of the temperature or pressure of the refrigerant, and decreases acceleration of the compressor if the rate of change of the temperature or pressure of the working fluid indicates surging of the compressor. Superheat of the refrigerant is maintained at a first predefined level while the compressor is operating at constant speed and is increased to a second, higher predefined level while the compressor is accelerating. The system is able to diagnose deterioration of the compressor by measuring and comparing power input to the compressor and rate of change of temperature or pressure of the refrigerant at the compressor between initial and subsequent periods, and differentiate between deterioration of a drive component or a pressurizing component of the compressor.
Patent MX-9301465-A (MX)
Title: Metodo y aparato para la demodulacion de respuesta parcial.
Inventor: MONTREUIL LEO
IPC: H04L27/00
Filed: 1993-03-16
Abstract: Un sistema de comunicación de audio digital incluye un esquema de modulación digital, el cual utiliza de una manera eficiente la amplitud de banda y el espaciamiento de canal de un sistema de televisión por cable. Una corriente de bit digital de 30 canales se desmultiplexa en seis grupos de cinco canales.
Patent MX-9303570-A (MX)
Inventor: DAMPIER LAWRENCE CLAYTON
IPC: B65D71/38
Filed: 1993-06-15
Abstract: A clip-type carrier is provided with an outer wrap having a top panel overlying and adhered to the support body of the carrier. Side panels of partial or full height are connected to the top panel of the outer wrap and either end panels or a bottom panel or both connect the side panels. Other package variations are formed by wrapping a plurality of carrier units together, including packages formed by wrapping stacked carrier units. The basic carrier unit may be formed in a first module or packaging station from which the units are sent by conveyor to one of a plurality of other wrapping modules, depending on the style of package desired.
Patent MX-9307306-A (MX)
Title: Lineas puras de maiz mejorado.
Inventor: PETERS DAVID W
IPC: A01H5/10
Filed: 1993-11-23
Abstract: Se provee nuevas líneas puras de maíz mejorado designadas 3087, 5720, 6022 y 7054. Esta invención también provee las semillas de las líneas puras de maíz mejorado 3087, 5720, 6022 y 7054, plantas de las líneas puras de maíz mejorado 3087, 5720, 6022 y 7054, métodos que implican el cruzamiento de las líneas puras 3087, 5720, 6022 y 7054 con otras líneas puras para producir híbridos comerciales F1 y métodos de cruzamiento de las líneas 3087, 5720, 6022 y 7054 con otras plantas para producir poblaciones de cruzamiento para desarrollar nuevas líneas puras mejoradas.
Patent MX-9307677-A (MX)
Title: Procedimiento de cromado de piezas de frotamiento.
Inventor: SUTTER BERNARD
IPC: C25D5/18
Filed: 1993-12-06
Abstract: Para cromar piezas de frotamiento, se utiliza un cromado electrolítico con corriente pulsada con inversión de corriente, operando con los parámetros siguientes: Ic  densidad de corriente catódica promedio. Ia  densidad de corriente anódica promedio; la corriente es continua, cortada o a fondo continua con superimposición de una señal periódica. Tc  duración de los impulsos catódicos. Ta  duración de los impulsos anódicos. Qc  cantidad de corriente catódica. Qa  cantidad de corriente anódica, en las relaciones siguientes: 0.01s ¾ Tc ¾ 200 s y de preferencia ¾ 50 s. 1 ms ¾ Ta ¾ 100 s y de preferencia � 7 ms. 20A/dm2 ¾ Ic ¾ 200A/dm2. 1A/dm2 ¾ Ia ¾ 5 Ic.
Patent MX-9401116-A (MX)
Title: Metodo y aparato para controlar un nivel de potencia de una unidad suscriptora de un sistema de comunicacion inalambrico.
Inventor: REED JOHN D
IPC: H03G3/20
Filed: 1994-02-11
Abstract: Después de establecer una unidad suscriptora en un nivel de potencia de transmisión (12) que proporciona una señal en un sitio base que tiene un nivel de calidad objetivo, se mide (13) una característica de desvanecimiento de un canal de comunicación entre la unidad suscriptora y un sitio base. Entonces se compara la característica de desvanecimiento con valores umbrales (14). La medición (13) y la comparación (14) se repiten hasta que la característica de desvanecimiento cruza un umbral (15, 60, 62). Una vez que la característica de desvanecimiento cruza el umbral, se establece el nivel de calidad objetivo en un nuevo nivel objetivo (16, 61, 63). Una unidad suscriptora (70), diseñada para realizar este método, incluye un receptor (72) que recibe una señal de radiofrecuencia. La señal recibida se promedia en un dispositivo promediador (73), y se compara con la señal original en un amplificador diferencial (74). La salida de la comparación es utilizada por un controlador (75), para determinar los ajustes de control de potencia para un transmisor (76).
Patent MX-9603114-A (MX)
Title: Reciprocating floor conveyor with liquid collecting base structure.
Inventor: FOSTER RAYMOND KEITH
IPC: B65G25/06
Filed: 1996-07-31
Abstract: Adjacent base sections of a base structure of a reciprocating floor conveyor are connected along longitudinal side edges by a tongue and grove joint. Side portions of adjacent sections form a guide beam. The groove and tongue portions of the joint are formed at lower ends of angled inner walls extending downwardly from the top of the guide beam. The inner walls together define an upwardly opening space above the joint. The space is large enough, and the grove and tongue portions are spaced below the top of the guide beam a distance sufficient, to permit the joint to be sealed while maintaining the joint, including sealing portions thereof, isolated from the top of the guide beam and from a bearing positioned on the guide beam. The tongue and groove portions together define a sealing space for receiving a flexible sealant to seal the joint. Sealant oozing out of the sealing space into the space above the joint is isolated from the bearing. The joint may also be secured by a weld bead in the space above the joint. A layer of flexible sealant are isolated from the bearing.
Patent MX-9604946-A (MX)
Title: Sanitizing rinse method.
Inventor: LENTSCH STEVEN E
IPC: D06L1/12
Filed: 1995-03-13
Abstract: The invention is a method of sanitizing and destaining ware, including silverware. In its most preferred mode the method comprises the steps of applying a sanitizing concentrate composition to silverware at a rate of 100 ppm to 2000 ppm, the sanitizing concentrate composition including from about 1 wt. percent to 20 wt. percent of peroxycarboxylic acid, from about 10 wt. percent to 50 wt. percent of carboxylic acid comprising a mixtures of acetic acid, and octanoic acid, said acetic acid and said octanoic acid present in a ratio ranging from about 10 to 1 to about 1 to 1, respecitvely, from about 3 wt. percent to 35 wt. percent of hydrogen peroxide, and a balance of carrier wherein said peroxycarboxylic acid comprises the reaction product of said acetic acid, octanoic acid, and hydrogen peroxide.
Patent MX-9700114-A (MX)
Title: Membrane separation process.
Inventor: FINGERET JAY
IPC: C07C45/50
Filed: 1995-06-23
Abstract: This invention relates to membrane separation of organic solubilized rhodium-organophosphite complex catalyst and free organophosphite ligand from a homogeneous non-aqueous hydroformylation reaction mixture, said mixture also containing, in addition to said catalyst and free ligand, aldehyde product and an organic solvent.
Patent MX-9701410-A (MX)
Title: Spill containment system.
Inventor: LOGAN RONALD
IPC: B63B25/08
Filed: 1995-08-11
Abstract: A spill containment system for vessels comprises a curtain (10a) capable of extending continuously around the entire vessel (2) and having a vertical dimension sufficient to extend from a height above the waterline to a depth below the waterline. The curtain is stored in canisters (16) on or beneath the deck inboard from the hull or rail but capable of being deployed by articulated arms to a position outboard of the ship where the curtain (10a) can be deployed into the water to maintain and control a spill from the vessel.
Patent MX-9701567-A (MX)
Title: Manufacture of internally enhanced welded tubing.
Inventor: RANDLETT MYRON R
IPC: B23K11/087
Filed: 1995-08-15
Abstract: A fin insert (80) shapes the edges of an enhanced metallic strip (72, 74, 76) prior to shaping the strip into a tube and welding. The edges of the metallic strip are shaped so that the longitudinal edges of the unenhanced portion (76) of the strip contact during welding thereby reducing fluctuations in metal volume at the weld site that cause weld instability.
Patent MX-9704790-A (MX)
Title: Children-proved pawl for sprayer trigger.
Inventor: VOLLMERHAUS ARNO
IPC: B05B11/00
Filed: 1997-06-25
Abstract: The invention presents a removable pawl (19) for use with a sprayer with trigger-actuated pump (10), sprayer has a pump body (13) including a pump cylinder (18), a pump piston reciprocal inside such cylinder (18) to define with this a variable volume pumping chamber, a trigger lever (16) pivotally mounted on such pump body (13), and having tabs (17) which can be coupled with that piston for reciprocity thereof by trigger manual action. Such pawl achieves the object of making possible to make a children-resistant sprayer by a body with a body portion (21) extending between an inferior side (20) of such lever (16), and an opposing portion of such pump body (13) in outstanding coupling with this to prevent trigger action, such body has a spring-impelled clamp (24) integral with such body portion (21), and in contact with such tab (17) to removably secure such pawl to sprayer (10).
Patent MX-9704972-A (MX)
Title: A direct process for the production of cellulose esters.
Inventor: EDGAR KEVIN JOSEPH
IPC: C08B3/16
Filed: 1995-12-15
Abstract: The present invention relates to a process for preparing cellulose esters having a total DS/AGU of 0.1 to 3.0, said process consisting of contacting the following: (i) a cellulose material, (ii) a solubilizing amount of a solvent system comprising a carboxamide diluent or a urea-based diluent, (iii) an acylating reagent, and (iv) a titanium-containing compound.
Patent MX-9707118-A (MX)
Title: Doubly-salient permanent-magnet machine.
Inventor: LIPO THOMAS A
IPC: H02K21/24
Filed: 1997-09-19
Abstract: A doubly-salient permanent-magnet machine includes an annular rotor (102) interposed between a pair of laterally disposed stators (100, 104). The rotor (102) includes a plurality of permanent magnets (106) alternating with electromagnetically-salient poles (108) made of steel. Each stator (100, 104) has a plurality of equally-spaced longitudinally-oriented poles (110, 112) and supports a plurality of copper coils (126, 128) connected in series. The two pluralities of copper coils comprise a phase-A winding and a phase-B winding.
Patent MX-9707917-A (MX)
Title: System for selectively distributing music.
Inventor: BOBRY RUBEN KLEIMAN
IPC: H04H60/16
Filed: 1997-10-14
Abstract: The present invention includes a method and apparatus for distributing music to local, digital electronic, jukeboxes. In particular, a complete menuing system is stored is stored in a central storage location. A portion of the complete menu is stored locally at the jukebox, depending on user demand. A jukebox selectively request the transmission of songs from the central storage location using a variety of communication mans based upon usange data with respect to songs and the menu. The requiest can be initiated by the jukebox and can occur automatically based on statistics compiled by the jukebox representing user demand. The central storage location processes the requests and schedules individual requests from each jukebox to coordinate transmission of music to multiple locations simultaneously. In addition, the central storage location periodically updates the local jukeboxes with a list of new releases, during which time the jukebox can also download the music. A portion of the complete menu is stored locally at the jukebox, depending on user demand. The jukebox also includes secure hardware used to decrypt and encrypt music and monetary certificates, to prevent improper use or copying of music.
Patent MX-9708269-A (MX)
Title: Method for monitoring elevator leveling performance with improved accuracy.
Inventor: BLACKABY BARRY G
IPC: B66B7/06
Filed: 1997-10-27
Abstract: A method which provides for level monitoring of an elevator car within a hoistway at a plurality of floors by providing a plurality of sensed signals which is indicative of an elevator position of the elevator car relative to a plurality of targets having a plurality of light absorptive surfaces and a plurality of light interactive regions, the plurality of targets mounted within the hoistway at the plurality of floors. The plurality of sensed signals is processed to provide a leveling variable, a floor number variable and a direction of travel variable which indicate a direction of travel of the elevator car within the hoistway. The leveling variable, floor number variable and direction of travel variable are stored at a remote elevator monitoring central processor.
Patent MX-9801640-A (MX)
Title: Adhesion promotor for linear polyolefin.
Inventor: JIALANELLA GARY L
IPC: C09J151/08
Filed: 1998-02-27
Abstract: The present invention is a laminate comprising: a) a first substrate comprising a first substantially linear olefin copolymer; b) an adhesion promoter superposing the first substrate, which adhesion promoter comprises a grafted copolymer of a second substantially linear olefin copolymer; c) a tackifying resin admixed with the adhesion promoter, or an adhesive superposing the adhesion promoter or admixed therewith; and d) a second substrate adhesively bonded to the first substrate. The present invention is also an adhesion promoter comprising a mixture of a copolymer derived from a C2-C20 olefin and an ethylenically unsaturated carboxylic acid or acid anhydride, and a polar group functionalized substantially linear olefin copolymer or a polar group functionalized copolymer of ethylene and a C3-C20 'alpha'-olefin having a narrow molecular weight distribution, a random distribution of comonomer units along the polymer backbone, and a homogeneity index of at least 75. The laminate and adhesion promoter of the present invention are useful for a variety of end-use applications, including bathroom scales, shoe soles, carpet-backing, and automobile windshields.
Patent MX-9803012-A (MX)
Title: Wear-resistant traffic marking composition.
Inventor: BROWN WARD THOMAS
IPC: C08G18/62
Filed: 1998-04-16
Abstract: Aqueous wear-resistant traffic marking compositions which include an aqueous emulsion polymer having at least two functional groups reactive with isocyanate, an alkoxysilane having at least one functional group reactive with isocyanate, and a polyisocyanate are provided. Also provided is a method for producing a wear-resistant traffic marking on a road surface.
Patent MX-9803726-A (MX)
Title: 3-(4-subst.-piperidinyl-1)-1-(3,4-dichlorophenyl)propyl carbamates and ureas and derivatives as novel neurokinin antagonists
Inventor: BERNSTEIN PETER ROBERT
IPC: A61K31/4523
Filed: 1998-05-11
Abstract: Compounds of formula (I) wherein Q1, Q2, Q3, and Q4 have any of the meanings given in the specification, their N-oxides, and their pharmaceutically acceptable salts are nonpeptide antagonists Substance P and NKA, useful for the treatment of asthma, etc. Also disclosed are pharmaceutical compositions, processes for preparing the compounds of formula (I) and intermediates.
Patent NL-2018233-A (NL)
Title: Lithographic apparatus and device manufacturing method
Inventor: HAN-KWANG NIENHUYS
IPC: G03F7/20
Filed: 2017-01-26
Abstract: A measurement system to determine a deformation of an object having a front surface and a back surface and being provided with a pattern is described, the measurement system comprising: - a processor and - an interferometer system comprising a light source and a detector system; the light source being configured to emit, to each of a plurality of locations on the object, measurement beams in order to generate, at each of the respective plurality of locations, reflected measurement beams off the front and back surfaces of the object respectively; the detector system being configured to receive the respective reflected measurement beams and output signals representative of the received reflected measurement beams to the processor; the processor being configured to: - receive the signals; - determine, based on the signals as received, a characteristic of the object; and, - demine a deformation of the pattern based on the characteristic.
Patent NL-2026115-A (NL)
Title: Ethercat-based control system for high efficiency and real-time performance of single leg of robot
Inventor: LELAI ZHOU
IPC: B25J9/16
Filed: 2020-07-22
Abstract: An Ethernet for control automation technology (EtherCAT)-b ased control system for high efﬁciency and real-time performance of a single leg of a robot includes: a host 5 computer, an industrial computer, drives, and encoders, where the industrial computer and the host computer transmit data through a network, the industrial computer serves as a master and is connected to the drives through EtherCAT buses, the drives serve as slaves and are connected to the encoders, the industrial computer runs a control algorithm to obtain an output torque of each joint of the legged robot, convert it into a 10 current value, and transmit the current value to the drives through EtherCAT, and the drives implement the output torque through a built-in current loop to drive a single leg to move. According to the present invention, in a synchronization mode, the single-leg forward jump algorithm is run. The single-leg robot has good real-time performance and ﬂexibility. A bus topology and a ring structure are used in the single-leg robot, 15 which reduces compleX hardware wiring, ensures the real-time performance and reliability of the control system for the electrically-driven single-leg robot, and improves the control stability and precision.
Patent NL-6512737-A (NL)
IPC: C07J5/00
Filed: 1965-10-01
Abstract: The invention comprises compounds having the following formulae <FORM:0984024/C2/1> wherein R is a hydrogen atom or an alkanoyl group having not more than 8 carbon atoms. These compounds are obtained by subjecting a 17-oxo compound having the formula <FORM:0984024/C2/2> to a Grignard reaction to obtain the 17a -methyl - 17b  - hydroxy compound which on dehydration yields the D 16-17-methyl compound. Dehydration may be effected with phosphorus oxychloride. Specification 873,019 also is referred to.
Patent NL-7010194-A (NL)
Title: Antimicrobial n-subst 6,7-methylenedioxy-4- - quinolone derivs prepn
IPC: C07D491/04
Filed: 1970-07-09
Abstract: 1-Substd. 6,7-methylenedioxy-4-quinolone-3-carboxylic acid derivs. of formula (I): (where R is alkyl or alkenyl and R1 is H or alkyl) are prepd. by condensing a dialkyl N-substd. -3,4-methylenedioxyanilinomethylene malonate of formula (II): (where R1' is the same alkyl as defined for R1) at 0-200 degrees C using an acid anhydride, an acid, or mixtures of these, to obtain cpd. (I) or the 1-substd. 3-alkoxycarbonyl-4-halo-6,7-methylenedioxy quinolinium salt of formula (III): (where X and Y are halogen). Cpd. (III) is reacted at 0-200 degrees C with a cpd. R2-OH (where R2 is H or alkyl) to obtain (I). Cpds. (I) are specif. used in antimicrobial compns.
Patent NL-7011170-A (NL)
Title: Skinning double animal sides
IPC: A22B5/16
Filed: 1970-07-28
Abstract: A method and apparatus for skinning double animal sides, particularly double hogsides, involving the use of a feed-in plate having an edge over which the double side is folded, a cooperative pair of spaced skinning blades, and a pair of spaced pressing devices, each pair being arranged in mirror image fashion with elements on opposite sides of the plate, and drive means to cause relative advancement of the plate with respect to and between the devices and blades for simultaneous skinning of both sides.
Patent NL-7015824-A (NL)
Title: Cracking installation
IPC: B01J8/00
Filed: 1970-10-28
Abstract: Installation has an elongated rising tube for cracking a hydrocarbon feed to petrol in the presence of a fluidised catalyst, supply pipes for supplying the hydrocarbon feed to the rising tube, a separating chamber on the discharge end of the rising tube for separating gaseous product from the rising tube from the de-activated catalyst, a chamber for regenerating the catalyst, and pipes for supplying de-activated catalyst from the separating chamber to the regenerating chamber. The rising tube extends below the regenerating chamber, and a number of pipes extend from the regenerating chamber towards a number of places along the length of the rising tube for supplying regenerated catalyst from the regenerating chamber towards the number of places along the length of the rising tube. The multiple injection of the catalyst into the cracking tube gives better petrol yields and selectivity. Less erosion of the apparatus occurs, and the cracking reaction is uniformly distributed over the length of the tube.
Patent NL-7100944-A (NL)
Title: Plastics-coated packaging
IPC: B29C65/48
Filed: 1971-01-25
Abstract: Packaging for liquids or bulk solids such as biscuits, sweets, or powdery or granular materials has an oblong sheath of pref. high-density polythene coated cardboard with the coating at least on the inside. It is closed at the end and with a sealing margin directed along the sheath's length on its inner face and heat-weldable to the inside of the sheath.