baber/WOPTO huggingface dataset:
Patent MX-PA00012318-A (MX)
Title: Resin cultivating base, water purifying device and method using resin cultivating base.
Inventor: YUICHIRO NAKAMURA
IPC: A01G31/00
Filed: 2000-12-11
Abstract: A resin cultivating base serves as seedling beds for vegetation which are planted and are partially immersed in a river, lake, marsh, pond or waterway. The resin cultivating base is a three-dimensional structure constituted by long and short filaments of thermoplastic resin. The long and short filaments are curled or looped at random, and contacted, entwined and gathered, thereby forming a low density portion and a high density portion. Vegetables planted on the low density portion of the resin cultivating base suck nutritious salt such as phosphor and nitride. Microorganisms living in the resin cultivating base decompose organisms in the water, thereby purifying the water.
Patent MX-PA01000277-A (MX)
Title: Brake wear and stroke length sensor and method of using same.
Inventor: GERARD O MCCANN
IPC: B60T17/22
Filed: 2001-01-09
Abstract: A novel system is provided for monitoring brake wear and stroke length. The system includes a brake chamber, a rotatable camshaft, a lever, a sensor, and an electronic control module (ECM). To determine brake wear, the sensor provides information to the ECM regarding a static position of the camshaft after a brake application relative to a starting static position of the camshaft prior to a brake application. The ECM determines an angle of rotation of the camshaft and compares it with a predetermined angle of rotation of the camshaft. If the angle of rotation is greater than or equal to the predetermined angle of rotation, the ECM transmits an appropriate signal. To determine stroke length, the sensor provides information to the ECM regarding the maximum dynamic position of the camshaft during a brake application relative to a starting static position of the camshaft prior to a brake application. The ECM determines an angle of rotation of the camshaft, determines the stroke length req uired for such an angle of rotation, and compares the stroke length to a predetermined stroke length. If the stroke length is greater than or equal to the predetermined stroke length, the ECM transmits an appropriate signal.
Patent MX-PA01001769-A (MX)
Title: Gas odorization method.
Inventor: MANSFELD GERD
IPC: C01B32/50
Filed: 1999-08-04
Abstract: A mixture of acrylic acid and nitrogen compounds is particularly adapted to achieve a sulphur-free odorization of a gas.
Patent MX-PA01005294-A (MX)
Title: A piston or plunger and a method for making the same.
Inventor: TONNDORFF AGGE JAN
IPC: F04D29/041
Filed: 1999-12-06
Abstract: A piston or plunger comprises a piston body (10), preferably made from metal, and a sleeve or sealing member (19) made from a deformable material, such as polytetrafluoroethylene (PTFE). The sealing member (19) is mounted on the piston body (10) by passing an annular sealing member blank (21) with an inner diameter, which is substantially smaller than the maximum diameter of the central outer cylindrical surface part (13), around a first end of the piston body and by moving it towards said first circular edge (11), while the sealing member blank (12) is deformed into tight engagement with the central outer cylindrical surface part (13) and into the grooves or depressions (13) formed therein. In this manner a tubular sealing member (19), which extends axially along the central outer surface part, and which has opposite first and second ends extending beyond said first and second circular edges (11, 12), respectively, is formed. Thereby both of these opposite end portions of the tubular sealing member may function as sealing lips (20). Preferably, the piston body has a stepped configuration with opposite end portions (14, 15) extending from said central outer cylindrical surface par (13), and the outer diameter of each of the end portions is smaller than the diameter of the central outer cylindrical. Thus, said first and second edges (11, 12) separate the central surface part (13) from the opposite end portions (14, 15).
Patent MX-PA01005863-A (MX)
Title: Aqueous dispersions of fluoropolymers.
Inventor: HERMANN BLADEL
IPC: C08F14/18
Filed: 1999-12-04
Abstract: Emulsifiers containing fluorine can be separated out of fluoropolymer solutions by adding a non-ionic emulsifier to the dispersion, by separating the emulsifier which contains fluorine by bringing the same into contact with an anion exchanger, and by separating the dispersion from the anion exchanger. The obtained dispersions can be concentrated and can be used for coating applications.
Patent MX-PA01006336-A (MX)
Title: Shotshell basewad.
Inventor: BRIAN B BELKNAP
IPC: F42B7/08
Filed: 1999-12-08
Abstract: An ammunition cartridge (50) has a tube (51) extending along a central longitudinal axis from an aft end to a fore end. A metallic head (53) has a sleeve portion (61) secured to the tube along an aft section of the tube and has a centrally-apertured web portion (66) spanning the sleeve portion to form a base of the cartridge. A basewad (52) contained within the tube separately formed therefrom is located proximate the aft end of the tube. The basewad (52) has a generally cylindrical exterior surface. The basewad interior surface (72) extends from a generally forward-facing inner portion, forward and outward to a generally inward-facing fore portion (76) to define a skirt portion of the basewad. At least one projectile is carried within a fore volume of the tube. A propellant charge (96) is located aft of the projectile. Wadding (92) is located between the propellant charge (96) and the projectile. The wadding (92) includes an aft portion located at least partially concentrically within the basewad skirt portion to define a powder chamber (94) containing the propellant charge (96).
Patent MX-PA01006471-A (MX)
Title: Combinations of ileal bile acid transport inhibitors and cholesteryl ester transfer protein inhibitors for cardiovascular indications.
Inventor: KELLER BRADLEY T
IPC: A61K31/4995
Filed: 1999-12-17
Abstract: The present invention provides combinations of cardiovascular therapeutic compounds for the prophylaxis or treatment of cardiovascular disease including hypercholesterolemia, atherosclerosis, or hyperlipidemia. Combinations disclosed include an ileal bile acid transport inhibitor combined with a cholesteryl ester transfer protein (CETP) inhibitor.
Patent MX-PA01010679-A (MX)
Title: Downhole device for controlling fluid flow in a well.
Inventor: DEN BOER JOHANNIS JOSEPHUS
IPC: E21B33/12
Filed: 2000-04-28
Abstract: A downhole device for controlling the flow of fluids through an oil and/or gas production well comprises a deformable chamber which contains an electromagnetic field or other stimuli responsive gel and a fluid passage which is closed off in response to a volume increase of the gel and the deformable chamber.
Patent MX-PA01010960-A (MX)
Title: Large effective area fiber having a low total dispersion slope.
Inventor: LI MING-JUN
IPC: G02B6/02
Filed: 2000-03-23
Abstract: Disclosed is a single mode optical waveguide fiber having a relatively large effective area and good bend resistance. The waveguide fiber is characterized by a segmented core having a central segment (30) and at least one annular segment (32, 34, 36) surrounding the central segment. At least one segment has a negative relative refractive index where the reference refractive index is taken as the index of the cladding. The total dispersion of the fiber is positive for wavelengths above about 1500 nm, dispersion slope is typically less than about 0.08 ps/nm 2-km, and induced attenuation under pin array bend testing is typically less than 5 dB/km.
Patent MX-PA01013201-A (MX)
Title: Dna shuffling of dioxygenase genes for production of industrial chemicals.
Inventor: SELIFONOV SERGEY A
IPC: C12N9/02
Filed: 2000-08-11
Abstract: This invention provides improved polypeptides, including dioxygenases, dehydrogenases, ligases and transferases that are useful for the biocatalytic synthesis of compounds such as alpha-hydroxycarboxylic acids, and aryl- and alkyl-hydroxy and carboxylic acid compounds. The polypeptides provided herein are improved in properties such as regioselectivity, enzymatic activity, stereospecificity, and the like. Methods for obtaining recombinant polynucleotides that encode these improved polypeptides are also provided, as are organisms that express the polypeptides and are thus useful for carrying out said biocatalytic syntheses. Also provided by the invention are methods for increasing said solvent resistance of organisms that are used in the synthetic methods.
Patent MX-PA02000522-A (MX)
Title: Improved conductivity fuel cell collector plate and method of fabrication.
Inventor: BRAUN JAMES C
IPC: H01M8/02
Filed: 2000-07-10
Abstract: An improved method of manufacturing a PEM fuel cell collector plate is disclosed. During molding, a highly conductive polymer composite is formed having a relatively high polymer concentration along its external surfaces. After molding, the polymer rich layer (5) is removed from the land areas by machining, grinding or similar process. This layer removal leaves the land areas at a reduced height (6), and results in increased overall conductivity of the molded collector plate. The polymer rich surface remains in the collector plate channels (7), providing increased mechanical strength and other benefits to the channels (7), while the land areas have a concentration similar to the bulk (8) of the collector plate. The improved method also permits greater mold cavity thickness providing a number of advantages during the molding process.
Patent MX-PA02000787-A (MX)
Title: Filtration media and articles incorporating the same.
Inventor: DAVID GRANT MIDKIFF
IPC: B01D39/16
Filed: 2000-07-21
Abstract: A durable meltblown filter material is provided comprising a first layer of fine polyester fibers having an average fiber diameter less than 8 micrometers and a second layer of polyester macrofibers having a significant number of fibers in excess of 12 micrometers. The macrofiber layer forms an open structure and the basis weight ratio of fine fiber layer to macrofiber layer can range from 2:1 to 10:1.
Patent MX-PA02001534-A (MX)
Title: Method and device for determining a time-parameter.
Inventor: LUDWIG REINER
IPC: H04L47/27
Filed: 2000-08-03
Abstract: A method and device for determining a parameter (RTO) associated with a retransmission time-out feature in a data unit transmitter implementing a protocol (TCP) that provides an acknowledgment feature and a retransmission time-out feature, where according to one aspect decreasing values of the round trip time (RTT) are treated differently with respect to their influence on a mean deviation parameter (RTTVAR) than increasing values of the round trip time, where according to another aspect weight values (g, h, w) used in the determination of the parameter (RTO) are chosen such that at least one of them is time variable, and where according to a further aspect the parameter (RTO) is also calculated on the basis of a value (SR) indicative of the number of spurious time-outs in the communication.
Patent MX-PA02002484-A (MX)
Title: Combined vaccine compositions.
Inventor: WTTENDORFF MARTINE ANNE CECILE
IPC: E02D3/00
Filed: 2000-09-07
Abstract: Novel combined vaccine compositions are provided, comprising a herpes simplex virus (HSV) antigen and a HPV antigen and optionally in addition one or more of the following: an EBV antigen, a hepatitis A antigen or inactivated attenuated virus, a hepatitis B viral antigen, a VZV antigen, a HCMV antigen, a Toxoplasma gondii antigen. The vaccine compositions are formulated with an adjuvant which is a preferential stimulator of TH1 cell response such as 3D MPL and QS21.
Patent MX-PA02006918-A (MX)
Title: Flow regulator for water pump.
Inventor: SHEN DER-FAN
IPC: F04D15/00
Filed: 2002-07-15
Abstract: A flow regulator for a water pump, comprising a valve body, a left piston, a right piston, a connecting rod, a spring, and a conduit. The valve body is roughly shaped like a cross, having a passageway in a vertical direction and a left tube and a right tube in a horizontal direction, respectively enclosing a left chamber and a right chamber. The left and right pistons are glidingly movable inside the left and right tubes, respectively, being connected by the connecting rod. The spring is inserted between the right piston and a right cap on the right tube. The conduit is placed inside a side wall of the left tube, transmitting water pressure from the passageway to the left chamber. The control element is by water pressure pushed towards the passageway, narrowing the passageway. This is countered by an elastic force of the spring, so that controlled water flow and pressure are achieved.
Patent MX-PA02008708-A (MX)
Title: Stabilisation of synthetically obtained polymers.
Inventor: SCHRINNER KERSTIN
IPC: C09K15/08
Filed: 2002-09-06
Abstract: Synthetic polymers which possess outstanding stability to oxidative, thermal or light-induced degradation comprise as stabilizer at least a compound of the formula I wherein R1 and R2 are each independently of one another hydrogen or C1-C8alkyl, R3 and R4 are each independently of one another C1-C12alkyl, and R5 is C1-C7alkyl.
Patent MX-PA02009073-A (MX)
Title: Compounds with 5 ht activity useful for controlling visual field loss.
Inventor: DEAN THOMAS R
IPC: A61K31/137
Filed: 2001-02-23
Abstract: Compounds with 5 HT1A agonist activity which are useful for controlling the visual field loss associated with glaucoma are disclosed.
Patent MX-PA02009610-A (MX)
Title: Subsea chemical injection pump.
Inventor: KOHL KRISTOPHER T
IPC: F04B17/04
Filed: 2001-03-21
Abstract: A chemical injection pump for injecting chemicals into subsea system at depths up to 10,000 feet is described which uses a minimum of moving parts by employing an actuator, for instance a solenoid, to power a double acting actuator rod and plungers thereon. The pump would generate low pressures and low fluid volumes, but be more durable and reliable than conventional rotating pumps operating under subsea conditions.
Patent MX-PA02010026-A (MX)
Title: Sound absorber, especially for motor vehicles, and a method for producing a sound absorber.
Inventor: GNAEDIG CHRISTIAN
IPC: B29C43/20
Filed: 2001-04-10
Abstract: The invention relates to a sound absorber (A), especially for motor vehicles, comprising a layer (4) of absorption material, such as open-pored or optionally closed-pored foamed material or a wood fibre composite, and a top layer (5). The aim of the invention is to produce an absorber in such a way that said absorber is easy to produce and assemble and functions well. According to the invention, the top layer (5) for leading through a loom of cables (8) or the like is provided with a tubular recess (40) for leading through a loom of cables. Said recess (40) is provided with groove-like undercuts (42) on the outside.
Patent MX-PA03001256-A (MX)
Title: Pyridine derivatives as inhibitors of p38.
Inventor: COCHRAN JOHN
IPC: A61P31/00
Filed: 2001-08-10
Abstract: The present invention relates to inhibitors of p38, a mammalian protein kinase involved cell proliferation, cell death and response to extracellular stimuli. The invention also relates to inhibitors of ZAP70. The invention also relates to methods for producing these inhibitors. The invention also provides pharmaceutical compositions comprising the inhibitors of the invention and methods of utilizing those compositions in the treatment and prevention of various disorders. These compounds have the general formula: (Ia), (Ib), (Ic) and (Id).
Patent MX-PA03001387-A (MX)
Title: Lightweight building component.
Inventor: RAY MANUEL A
IPC: E04B2/00
Filed: 2003-02-14
Abstract: A very lightweight tubular building element for the construction of reinforced concrete floors and roofs; providing the formwork for the casting in place of the structural concrete and a high quality finished ceiling at the same time. It is a single component that can be installed easily and efficiently without heavy equipment or special craftsmanship; afterward the component is not removed, but stays permanently integrated in the concrete floor or roof. It forms a deck that is impervious, eliminating cumbersome cleaning during construction and leakage afterward, saving the common need of a costly waterproofing membrane over the slab. The formwork deck, composed of a plurality of the invention component, weighs less than four (4) pounds per square foot; and a single component for a common 15 feet span weighs less than 30 pounds, which can be easily handled by only one laborer. Furthermore, in forming the concrete, the plurality of this component creates hidden closed air spaces in the slab that saves concrete, reduces the overall weight of the building and provides better thermal insulation in comparison with a conventional solid concrete slab of same span, thickness and strength.
Patent MX-PA03003152-A (MX)
Title: Compositions comprising modafinil compounds.
Inventor: MCINTYRE BRADLEY T
IPC: A61K47/14
Filed: 2001-10-11
Abstract: Particle-forming compositions of modafinil compounds, and aqueous compositions of particles, wherein the particles comprise a modafinil compound, are disclosed, along with methods of their preparation, and their use in the treatment of diseases.
Patent MX-PA03004733-A (MX)
Title: Dermatological formulations.
Inventor: KANIS REBECCA LOUISE
IPC: A61K31/7056
Filed: 2001-11-28
Abstract: Aqueous preparations of substantially equimolor amounts of a zinc salt and clindamycin phosphate form a polymer useful in the topical treatment of acne and rosacea, with very low systemic levels of clindamycin.
Patent MX-PA04001391-A (MX)
Title: Ice maker for refrigerator and method of testing the same.
Inventor: SEONG-OOK KIM
IPC: F25C1/04
Filed: 2002-08-06
Abstract: The present invention relates to an ice maker for a refrigerator and a method of testing the ice maker, and more particularly, to an ice maker for use in a refrigerator for making and releasing ice and a method of testing the ice maker to determine whether the ice maker is normally operated. The present invention provides a process for checking the operation of the ice maker and checks an operating state of all components needed for the normal operation of the ice maker. Further, in the checking process, it is determined whether initial set values needed for the operation of the ice maker are appropriate, and the initial set values can also be adjusted.
Patent MX-PA04006132-A (MX)
Title: Three-piece motion control truck system.
Inventor: JULIUS PERSHWITZ
IPC: B61F5/30
Filed: 2004-06-21
Abstract: An improved three-piece truck system for railroad cars provides long travel side bearings for improved stability, a "wide" friction shoe design or equivalent to improve sideframe and bolster squareness, a resilient pedestal pad for improved curving performance and enhanced wear resistance, and a suspension system tuned and optimized for rail cars to have a minimum reserve capacity of less than 1.5 to improve motion control and ride quality, increase resistance to suspension bottoming, and increase hunting threshold speed. Such a motion control truck system is able to meet recent, more stringent American Association of Railroads standards, such as M-976, for railcars having a 286,000 lb. gross rail load rating.
Patent MX-PA04008983-A (MX)
Title: Method and apparatus for borehole sensing.
Inventor: TSUTOMU YAMATE
IPC: G01V1/40
Filed: 2003-02-24
Abstract: The present invention provides an apparatus and method for sensing subsurface data. One embodiment of the invention comprises a shuttle attached to a conveyance where the conveyance and shuttle are adapted to be spooled downhole into a borehole for sensing seismic data. The shuttle contains a sensor package that is preferably acoustically isolated in the shuttle. The sensor package includes a sensor array and a magnet clamp. A sensor section can contain several shuttles, each shuttle containing at least one sensor. In one embodiment, the sensor can be a fiber optic sensor. The magnet clamp is operable to controllably clamp and acoustically couple together the sensor package, the shuttle, and the adjacent structure which is typically the borehole casing. The magnet clamp is likewise operable to unclamp and uncouple the shuttle from the adjacent structure so as to be retracted uphole for subsequent use.
Patent MX-PA04010549-A (MX)
Title: 3, 4-dihydroquinolin-2(1h)-one compounds as nr2b receptor antagonists.
Inventor: KAWAMURA MITSUHIRO
IPC: A61P35/00
Filed: 2003-04-15
Abstract: This invention provides a compound which is (R)-6-[2-[ 4-(3- fluorophenyl)- 4-hydroxy -l-piperidinyl]-1 -hydroxyethyl]-3, 4-dihydro- 2(1 H)- quinolinon or a 5 pharmaceutically acceptable ester of such compound, or a pharmaceutically acceptable salt thereof. The compound is useful for the treatment of disease conditions caused by overactivation of NMDA NR2B receptor such of pain, stroke, traumatic brain injury, Parkinson's disease, Alzheimer's disease, depression, anxiety, migraine, or the like in mammalian, especially humans. This invention also 10 provides a pharmaceutical composition comprising the above compound.
Patent MX-PA04012283-A (MX)
Title: Process for producing an imaging member belt having a butt-lap seam.
Inventor: ROBERT C U YU
IPC: G03G5/00
Filed: 2004-12-07
Abstract: There is provided a process for producing a seamed, flexible electrostatographic imaging member belt comprising providing a flexible, substantially rectangular, electrostatographic imaging sheet having a first major exterior surface opposite and parallel to a second major exterior surface and a first marginal end region of said sheet opposite and parallel with a second marginal end region; shaping said first marginal end region at an angle to form a first new sloping surface between the first major exterior surface and the second major exterior surface; shaping said second marginal end region at an angle to form a second new sloping surface between the first major exterior surface and the second major exterior surface, wherein the second new sloping surface is substantially parallel with the first new sloping surface; forming the sheet into a loop and overlapping said first new sloping surface with said second new sloping surface to form a mated region; and, joining said first new sloping surface to said second new sloping surface in the mated region to form a thin profile butt-lap seam.
Patent MX-PA05000926-A (MX)
Title: Binders containing ortho ester groups.
Inventor: SCHMITZ JORG
IPC: C08G65/332
Filed: 2005-01-21
Abstract: A process for preparing polymers containing polyortho ester groups and optionally NCO groups by reacting A) and B) where A) is a polyortho ester containing at least one isocyanate-reactive group prepared by reacting at least one or more acyclic ortho esters with low molecular weight polyols having a functionality of 4-8 and a number-average molecular weight of 80-500 g/mol and B) is least one polyisocyanate. The polymers obtained from the process can be used to produce coatings, adhesive bonds and/or seals. The coating compositions can include one or more of the above-described polymers, optionally polyisocyanates, catalysts, and optionally auxiliaries and additives and can be used to coat substrates.
Patent MX-PA05002414-A (MX)
Title: 1-substituted 4-nitroimidazole compound and process for producing the same.
Inventor: SASAKI HIROFUMI
IPC: C07D233/92
Filed: 2003-10-14
Abstract: A 1-substituted 4-nitroimidazole compound represented by the general formula (1): (1) [wherein R represents hydrogen, lower alkyl substituted by lower alkoxy, lower alkyl substituted by phenyl(lower alkoxy), lower alkyl substituted by cyano, phenyl(lower alkyl) optionally having as a substituent lower alkoxy on the phenyl ring, or a group represented by -CH2RA; and X represents halogeno or a group represented by S(O)n-R1]; or a salt of the compound. The compound of the general formula (1) is useful as an intermediate for various medicines and agricultural chemicals, especially as an intermediate for antitubercular agents.