baber/WOPTO huggingface dataset:
Patent MX-PA00009254-A (MX)
Title: Powder blends of chlorinated vinyl resin/cellulosic material, compositions, processes and composites and articles therefrom.
Inventor: JOHN ROBERT PATTERSON
IPC: B29C48/03
Filed: 2000-09-21
Abstract: Compositions and processes for preparing extrudable powder blends containing at least one vinyl chloride resin and a cellulosic material are provided. More specifically, compositions and processes for preparing extrudable free-flowing powder blends containing PVC and wood flour (WF) are also provided for preparing foamed or nonfoamed extrudates. The processes provided herein incorporate components which may contain up to a total of 25 weight percent water. Processes for preparing foamed extrudates are also provided wherein a cooling fluid is used to increase the expansion ratio of the foam. Finally provided are composites having an extrudable thermoplastic substrate and at least one capstock layer disposed thereon containing a PVC/WF composition.
Patent MX-PA00009929-A (MX)
Inventor: BAIGENT ANDREW W
IPC: H02H3/00
Filed: 2000-02-11
Abstract: La presente invención se refiere a un relevador protector, sistema y método de operación de relevador que permite distribuir funciones lógicas entre múltiples relevadores protectores asociados con un sistema de distribución de energía. Los relevadores protectores incluyen puertos de comunicación pata intercambiar mensajes en una red de comunicaciones de igual a igual, e incluyen lógica programable. Cada relevador protector recibe operandos lógicos contenidos en los mensajes de los relevadores protectores remotos, ejecuta ecuaciones lógicas usando los operandos recibidos, proporciona control protector si es necesario, y produce como salida operandos a otros relevadores protector
Patent MX-PA00011349-A (MX)
Title: Switch cover plate providing automatic emergency lighting.
Inventor: MORELAND GREGORY B
IPC: F21V23/04
Filed: 1999-02-26
Abstract: A wall mounted cover plate (40) conceals an electrical circuit (50) capable of sensing the field provided by a covered switch (30) or electrical socket circuit. When power is lost at the wall circuit the electrical circuit (50) senses the loss of power and activates one or more LEDs (90A) to provide emergency illumination. The electrical circuit (50) is self contained and does not require stand-by energy so that the batteries (58) are long lasting.
Patent MX-PA01006122-A (MX)
Title: Closed loop chemical injection and monitoring system for oilfield operations.
Inventor: KRISTOPHER T KOHL
IPC: E21B41/02
Filed: 1999-12-17
Abstract: A system is provided that monitors at the wellsite injection of additives into formation fluids recovered through well bores and controls the supply of such additives from remote locations. A pump supplies the selected additive from a source at the wellsite into the wellbore via a suitable supply line. A flow meter in the supply line measures the flow rate of the additive through the supply line and generates signals representative of the flow rate. A controller at the wellsite determines the flow rate from the flow meter signals and in response thereto controls the pump to control the flow rate of the additive to the well. The wellsite controller interfaces with a suitable two-way communication link and transmits signals and data representative of the flow rate and other parameters to a second remote controller. The remote controller transmits command signals to the wellsite controller representative of any change desired for the flow rate. The wellsite controller is microprocessor based and may be programmed at the wellsite or by the remote controller to adjust the flow rate. The system of the present invention may be configured for multiple wells, with each well having a separate wellsite controller or a common wellsite controller.
Patent MX-PA01009822-A (MX)
Title: Self-crosslinking polyurethane, polyurethane polyurea or polyurea dispersions for sizing agents.
Inventor: KOENIG EBERHARD
IPC: C08G18/08
Filed: 2000-03-21
Abstract: The invention relates to self-crosslinking polyurethane, polyurethane polyurea or polyurea dispersions, a method for producing such dispersions and their use.
Patent MX-PA01013150-A (MX)
Title: Method and device for producing granulates from intermediate products of thermoplastic polyesters and copolyesters.
Inventor: ANDRE MATTAHEI
IPC: C08G63/78
Filed: 2001-02-12
Abstract: The invention relates to a method and device for turning intermediate products of thermoplastic polyesters or copolyesters, which are provided as a molten monomer, an oligomer, or a monomer glycol mixture, into droplets by melting or for forming a molten intermediate product after a partial polycondensation and melting, whereby the droplet shaped intermediate product is introduced into a gaseous medium, and the gaseous medium accelerates the crystallization process after the droplet shaped intermediate product enters the gaseous medium. The crystallization process is accelerated by virtue of the fact that the gaseous medium keeps the drop shaped intermediate product at a temperature above 100 C and lower than the melting point thereof for a limited period of time until a crystallization of the droplets on the surface of the intermediate product is completed. To this end, the device comprises a precipitation column through which, opposite the direction of flow, the gaseous medium flows from the bottom to the top, whereas the droplets fall with a pre crystallized surface in a vertical direction from the top to bottom into a collection funnel.
Patent MX-PA02000158-A (MX)
Title: Thermosetting compositions for powder coatings.
Inventor: MOENS LUC
IPC: C09D167/02
Filed: 2000-06-29
Abstract: Thermosetting binder compositions for powder coatings comprising a linear or branched carboxylic acid group containing isophtalic acid rich polyester, a linear or branched hydroxyl group containing polyester and a curing agent system having functional groups reactive with the polyester carboxylic acid groups and the hydroxyl groups, wherein the carboxylic group containing isophtalic acid rich polyester is amorphous and the hydroxyl group containing polyester is semicrystalline.
Patent MX-PA02000431-A (MX)
Title: Production of ultra high melt flow polypropylene resins.
Inventor: SHABBIER AHMEDBHAL MALBARI
IPC: C08F4/649
Filed: 2002-01-11
Abstract: A method of preparing ultra high melt flow polypropylene having reduced xylene solubles is provided. The method utilizes a diether internal donor-containing Ziegler-Natta catalyst system to polymerize propylene. The polypropylene produced is characterized by having a melt flow of at least about 300 g/10 min and a xylene solubles of not more than about 3.5% and no peroxide residue. The catalyst system may also include an internal phthalate donor. The method of the invention allows the amount of external donors to be reduced, or even eliminated, without significant increases in xylene solubles.
Patent MX-PA02001888-A (MX)
Title: Suction intake device for an internal combustion machine.
Inventor: PETER FISCHER
IPC: F02B31/08
Filed: 2000-08-18
Abstract: The invention relates to a suction intake device which has a flange (1). Said flange can be attached to a flange (28) of a cylinder head (26). The suction pipes (2 to 5) which are provided have,, at least two inlet channels (7 to 12) per cylinder at least at the point of the flange (1) of the suction intake device. At least one of the inlet channels has a free cross section which can be closed by a flap (14). The flange (1) and the flap (14) which has a shaft (15) and a bearing (16, 17) are constructed in such a way that the flap together with the shaft (15) and the bearing (16, 17), can be inserted from the side of the flange facing the cylinder head (26).
Patent MX-PA02005458-A (MX)
Title: Haze-resistant transparent film stacks.
Inventor: ANNETTE KRISKO
IPC: C03C17/36
Filed: 2000-12-01
Abstract: The invention provides a haze-resistant temperable coating which desirably includes an inner dielectric layer, a first silver layer; an intermediate dielectric stack a second silver layer, and an outer dielectric layer. The intermediate dielectric stack may have alternating layers of a first dielectric and a second dielectric, with each of the alternating layers having an optical thickness of no more than about 450A or a physical thickness of no more than about 250A. In a preferred coating, the first dielectric has an index of refraction between about 90 % and 110 % of that of the second dielectric and the first and second dielectric have different microstructures to limit crystal growth therebetween during tempering.
Patent MX-PA02007201-A (MX)
Title: Process for refining silver bullion with gold separation.
Inventor: VANHOUTTE DIRK
IPC: C22B3/04
Filed: 2001-01-17
Abstract: A process is disclosed for refining silver bullion, i.e. raw silver containing generally more than 90% silver besides Se, Pb, Au, Cu and platinum group metals (PGM) as main impurities. The process comprises:optionally removing Se as gaseous SeO2 from the molten metallic phase by injecting air, which is preferably O2 enriched, into the metallic phase at a preferred bath temperature of 1000-1100° C.;optionally slagging off the Pb by contacting the molten metallic phase with a silica and borax based flux at a preferred bath temperature of 1000-1150° C.;granulating the molten metallic phase in water, thereby forming Ag rich granules;leaching the Ag rich granules with HNO3 at a temperature above 50° C., preferably in an O2 enriched atmosphere, followed by filtration, thereby separating an Au bearing residue from an Ag rich liquor;heating the Ag rich liquor, thereby evaporating H2O and forming an AgNO3 bearing melt;maintaining the AgNO3 bearing melt at a temperature of 220-350° C. for at least 15 minutes, thereby forming a mixture of a purified AgNO3 and of a denitration residue containing essentially all the PGM as oxides;separating the purified AgNO3 from the denitration residue.By this process, the many drawbacks of the classical electrolytic refining of silver are avoided.
Patent MX-PA02007705-A (MX)
Title: Optical beam splitter unit and binocular display device containing such a unit.
Inventor: KEZI LASZLO
IPC: G02B27/10
Filed: 2000-11-22
Abstract: The invention relates to an optical beam splitter unit which contains crossed transparent planoparallel plates (6, 7), starting at a common intersection line (4) with light reflecting surfaces that diverge towards the light beam to be split. The binocular picture display device that is also subject of the invention contains an optical beam splitter unit and it has first focusing elements (24) and mirrors in front of the eyes (25). This device is characterised by that its beam splitter unit is the above described one, the first focusing elements (24) are placed at two opposite sides as seen from the direction of the beam arriving to the semitransparent reflective surfaces of the optical beam splitter unit (22) i.e. from the receiving direction (5) and the common optical axis (23) of the first focusing elements (24) is at right angles to the receiving direction; outside the first focusing elements (24) on both sides a mirror is placed in front of each eye, and the semitransparent reflective surfaces of these mirrors enclose an angle dgr; 45 plusmn; 15 with the above mentioned optical axis (23), and the intersection line of these reflective surfaces is parallel to the mirror crossing intersection line (4) of the semitransparent reflective surfaces.
Patent MX-PA02007912-A (MX)
Title: Vehicle airbag door having three layers with three respective partial mechanical weakness lines.
Inventor: GRAY JOHN D
IPC: B60R21/2165
Filed: 2001-02-14
Abstract: An airbag door system is provided comprising a substrate, an outer shell and a foam where all three layers possess a line of mechanical weakness with each line of mechanical weakness at least partially separating each layer into an airbag door portion and a trim member portion. The substrate line of mechanical weakness comprises at least one substrate aperture. The outer shell line of mechanical weakness comprises an outer shell reduced thickness portion defined by an outer shell sever extending partially through an outer shell thickness from an outer shell lower surface towards an outer shell upper surface. The foam line of mechanical weakness comprises a foam reduced thickness portion defined by a foam sever extending partially through a foam thickness from a foam lower surface towards a foam upper surface. The outer shell line of mechanical weakness is displaced relative to a foam line of mechanical weakness.
Patent MX-PA02008784-A (MX)
Title: Sound masking system.
Inventor: KENNETH P ROY
IPC: F24F13/24
Filed: 2002-09-09
Abstract: Disclosed is a sound masking system including an airflow unit housing at least one speaker generating a masking sound field. The airflow unit is often an air diffuser set into a conventional suspended ceiling comprised of ceiling tiles. The air diffuser provides an acoustic hole in the ceiling plane whereby sound can travel into the room unencumbered by the plane of ceiling tiles. The speaker is housed within the air diffuser and is directed into the room to be treated. The speaker is capable of producing sound waves in a frequency that masks the human voice.
Patent MX-PA02009850-A (MX)
Title: Low cost disposable needleless injector system for variable and fixed dose applications.
Inventor: PARSONS J STUART
IPC: A61M5/00
Filed: 2001-04-03
Abstract: A disposable needleless injection device includes an integral unit that is dimensioned and arranged to be grasped in the hand of a user. The system is spring loaded and is manufactured and shipped with the spring (13) in a pre cocked condition. An integral ampule (50) is fillable by manipulation of a thrust rod shaft which extends longitudinally through the device and is able to be grasped by a user. Once the unit is filled with a selected medication, it is held proximate the skin in order to inject the selected dosage. The unit is constructed from a maximum of eight component parts and is assembled in a matter of moments by unskilled personnel.
Patent MX-PA02010103-A (MX)
Title: Coating-powder spray gun.
Inventor: MAUCHLE FELIX
IPC: B05B5/053
Filed: 2002-10-11
Abstract: A coating-powder spray gun comprising a gun housing (2) of which the front end face is sealed pressure-hermetically with respect to compressed gas by a front end wall (28). A current-limiting resistor (32) and at least a portion of a high-voltage generator (10) are potted in an integral electrically insulating block. The potted block may be received in the gun housing (2).
Patent MX-PA03000883-A (MX)
Title: Treatment of a well with an encapsulated liquid and process for encapsulating a liquid.
Inventor: CASSIDY JUANITA M
IPC: C09K8/62
Filed: 2003-01-29
Abstract: The present invention provides a method for encapsulating a liquid within a semi-permeable membrane. In particular, the present invention provides a method for encapsulating free flowing liquids. The current invention also provides a method for treating the downhole region of a well using encapsulated well treatment chemicals. The method of treating the downhole region of a well is particularly useful in acid etching a fracture face.
Patent MX-PA03003559-A (MX)
Title: Universal adapter for assembled structures.
Inventor: TERRAZAS MERAZ ALONSO
IPC: E06B1/04
Filed: 2003-03-19
Abstract: The present invention refers to an adapter that substitutes the welding joint in the simple conventional frame by a joint that only needs the frame pieces assembly in the adapter, where said adapter acts as a corner unit and anchor at the same time. The purpose of this invention is providing a totally different change in the way the simple conventional frames are fabricated, reducing spaces for its storage, and completely eliminating the risk of suffering damage during the transport and handling thereof, apart from reducing labor costs. The invention features other advantages, such as: 1.- Being adapted at any door size. 2.- Being jamb changeable. The consumer can have these two advantages without any extra cost.
Patent MX-PA03003708-A (MX)
Title: Apparatus for supporting an elongated circular product during cutting.
Inventor: MOSS RICHARD J
IPC: B26D7/06
Filed: 2001-12-18
Abstract: An apparatus for supporitng an elongated circular (2) product during cutting includes a fixed lower support frame (24) and a movable upper support frame (25). Right and left bottom support links (46, 47) include a lower end (48) which is pivotally connected to the lower frame. Right and left side support links (55, 56) inlcude a lower end (48) which is slidably supported by a slot (62) in the lower frame, an intermediate pivot point (58) which is pivotally connected to the upper end of one of the bottom support links, and an upper end (59) which is engageable with the product.The upper frame includes right and left guide (68) surfaces which are engageable with the product. When the upper frame is moved downwardly toward the lower frame, the guide surfaces (68, 70) of the upper frame move the upper ends of the side support links (55, 56) closer to the center of the product.
Patent MX-PA03006320-A (MX)
Title: System and method for tracking and exploiting per station information from a multiple repeat manufacturing device.
Inventor: ERICA C TREMBLE
IPC: G06Q10/06
Filed: 2003-07-15
Abstract: Systems and methods for identifying, tracking and exploiting per station information from a multiple repeat manufacturing device used in connection with a web converting manufacturing process such as that used for manufacturing disposable absorbent garments. Some of the disclosed embodiments include relating inspection data, such as product (or process) attribute data, to data from other manufacturing-related systems. Also disclosed are systems and methods for linking product (or process) attribute data obtained during the manufacturing process with one or more data sources including raw material data, process setting data, product quality data, and/or productivity data. Also disclosed are systems and methods for identifying manufacturing set point changes and automatically implementing such changes and automated web steering changes based on data from one or more inspection systems.
Patent MX-PA03006938-A (MX)
Title: Colouring agents for keratin fibres containing (1.1 -biphenyl)-2.4-diamine derivatives in addition to novel (1.1 -biphenyl)-2.4-diamine-derivatives.
Inventor: HANS-JURGEN BRAUN
IPC: C09B69/00
Filed: 2001-09-10
Abstract: The invention relates to colouring agents for keratin fibres containing [1.1 -biphenyl]-2. 4-diamine derivatives of general formula (I) or physiologically acceptable, water soluble salts thereof in addition to novel [1.1 -biphenyl]-2.4-diamine derivatives.
Patent MX-PA03011324-A (MX)
Title: Novel benzothienyl or indole derivatives, and use thereof as inhibitors of prenyl transferase proteins.
Inventor: MICHEL PEREZ
IPC: A61P29/00
Filed: 2002-06-05
Abstract: The invention concerns compounds of general formula (I), wherein, in particular: W represents H, SO2R5, CO(CH2)nR5, (CH2)nR6, CS(CH2)nR5; X represents S or NH; Y represents (CH2)p, CO, (CH2)pCO, CH=CH-CO; Z represents a heterocycle, imidazole, benzimidazole, isoxazole, tetrazole, oxadiazole, thiadazole, pyridine, quinazoline, quinoxaline, quinoline, thiophene; R1 represents COOR6, CONR6R7, CO-NH-CH(R6)-COOR7, CH2NR6R7, CH2OR6, (CH2)pR6, CH=CHR6; R2 represents in particular hydrogen, C1-C10 alkyl, a substituted or unsubstituted phenyl; R3 and R4 represent hydrogen, C1-C6 alkyl; R5 represents a substituted or unsubstituted phenyl or naphthyl; R6 and R7, identical or different, represent hydrogen, C1-C15 alkyl, a heterocycle, an aryl; n represents 0 to 10; p represents 1 to 6.
Patent MX-PA04001971-A (MX)
Title: Temperature actuated valve.
Inventor: ROBERT D DULIN
IPC: F16K31/64
Filed: 2002-06-28
Abstract: A temperature and pressure sensitive valve is disclosed herein. The valve has a valve piston (30) for regulating flow through the valve, a valve piston guide (40) for directing movement of the piston, the piston guide having one or more passages there through, a thermal element (75) for enabling movement of said piston, and an elongated housing (20) having an anterior (21) and posterior (22) end and an interior wall able to house said piston, guide and thermal element. The housing further has two or more passages (24, 25) able to aid the piston in regulating flow, with at least one of the passages (25) placed towards said anterior (21) end of the housing, and at least one of the passages (24) placed towards said posterior end (22) of the housing.
Patent MX-PA04003702-A (MX)
Title: Improved fill slat assembly for cooling towers.
Inventor: CHARLES E SHEPHERD
IPC: B01F3/04
Filed: 2004-04-20
Abstract: The fill slat for use in water cooling towers comprises a perforated body portion including a fill slat surface, a central longitudinal rib, and downwardly inclined side flanges having protruding edges which are oriented to a certain angle with the plane of the fill slat surface. The rib is inverted v-shape in cross-section and functions as a rigidifying beam for the fill slat. The rib is open at its bottom, thereby permitting a plurality of fill slats to be nested to reduce shipping costs. The side flanges are formed with slots, certain of which are angled, to receive the supporting wires. A holding clip can be additionally provided to reduce rolling or longitudinal movement of the fill slat. An additional reinforcing rib can be incorporated at the bottom of the first rib, which is dimensioned to increase the strength of the fill slat beam without reducing height and stacking thereof.
Patent MX-PA04003711-A (MX)
Title: Isolation of soil with a frozen barrier prior to conductive thermal treatment of the soil.
Inventor: GEORGE LEO STEGEMEIER
IPC: E02D19/14
Filed: 2002-10-24
Abstract: Freeze wells may be used to isolate an area for soil remediation. Freeze wells may form a frozen barrier around a treatment area. The frozen barrier may inhibit fluid from entering into the treatment area. The frozen barrier may also inhibit migration of contamination out of the treatment area. The frozen barrier may be used to surround all of the perimeter of the treatment area. A frozen barrier may also be formed above or below a treatment area. Freeze wells may be activated in advance of soil remediation so that a frozen barrier is formed when soil remediation is begun. The soil remediation may be accomplished by any type of soil remediation system, including a thermal soil remediation system. Heaters of a thermal soil remediation system may be may be placed close to the frozen barrier without the barrier being broken through during remediation.
Patent MX-PA04005362-A (MX)
Title: Thioether substituted imidazoquinolines.
Inventor: JASON D BONK
IPC: A61P31/02
Filed: 2002-06-07
Abstract: Imidazoquinoline and tetrahydroimidazoquinoline compounds that contain thioether functionality at the 1-position are useful as immune response modifiers. The compounds and compositions of the invention can induce the biosynthesis of various cytokines and are useful in the treatment of a variety of conditions including viral diseases and neoplastic diseases.
Patent MX-PA04010712-A (MX)
Title: Pallet-like support base for transport and storage containers for liquids.
Inventor: UDO SCHUTZ
IPC: B65D19/44
Filed: 2004-10-28
Abstract: A pallet-like support base for transport and storage containers for liquids includes an inner container of plastics material and an outer jacket of a metal grid or of sheet metal which is adapted to be manipulated by a forklift, a shelf operating system or a similar transport medium, and with a bottom of metal resting on support legs of metal, a middle runner and two outer runners for supporting the inner container which is equipped with a closable filler connection and a drain connection for connection to a drain fitting. The middle runner and the two outer runners of the support base are constructed as wooden runners.