baber/WOPTO huggingface dataset:
Patent MX-PA02005906-A (MX)
Title: Method for producing polyether polyols in the presence of a multi-metal cyanide complex catalyst.
Inventor: GROSCH GEORG HEINRICH
IPC: C08G65/26
Filed: 2001-02-22
Abstract: The invention relates to a method for producing polyether polyols by reacting diols or polyols with ethylene oxide, propylene oxide, butylene oxide or mixtures thereof in the presence of a multimetal cyanide complex catalyst. The reaction is carried out in a vertical, high cylindrical reactor comprising a discharge nozzle which is situated in the upper reactor area and directed downwards, and by which means the educts and the reaction mixture are supplied; and an outlet which is preferably situated in the lower reactor area and through which the reaction mixture is guided back to the discharging nozzle by means of a pump and via an equalising reservoir, in an outlet circuit. The reactor also comprises a concentric guiding pipe which extends over the entire length of the reactor with the exception of the reactor ends, and a heat exchanger which is integrated into the annulus.
Patent MX-PA02007728-A (MX)
Title: Method and apparatus for stimulation of multiple formation intervals.
Inventor: CARLSON LAWRENCE O
IPC: E21B43/26
Filed: 2001-02-14
Abstract: The invention provides an apparatus and method for perforating and treating multiple intervals of one or more subterranean formations (86) intersected by a wellbore by deploying a bottom hole assembly having a perforating device (134) and at least one sealing mechanism (120) within said wellbore. The perforating device (134) is used to perforate the first interval to be treated. Then the bottom hole assembly is positioned within the wellbore such that the sealing mechanism (120), when actuated, establishes a hydraulic seal in the wellbore to positively force fluid to enter the perforations (230, 231) corresponding to the first interval to be treated. A treating fluid is then pumped down the wellbore and into the perforations (230, 231) created in the perforated interval. The sealing mechanism (120) is released, and the steps are then repeated for as many intervals as desired, without removing the bottom hole assembly from said wellbore.
Patent MX-PA03000747-A (MX)
Title: Crystalline and pure modafinil, and process of preparing the same.
Inventor: GERSHON NEOMI
IPC: C30B7/00
Filed: 2001-07-27
Abstract: The present invention provides a new crystalline form of modafinil and processes for preparing the same.
Patent MX-PA03002760-A (MX)
Title: Dynamic resolution of isomers and resolved isomers.
Inventor: HENNINGS DAVID D
IPC: C07C213/10
Filed: 2001-09-24
Abstract: Provided is a dynamic resolution method of enriching a desired isomer of an alpha-substituted carboxylic acid relative to an undesired isomer, the method comprising: (a) in a solvent, contacting the alpha-substituted carboxylic acid, wherein the alpha substitution is with a leaving group and wherein the alpha carbon is chiral, with a homochiral amine to form a salt that is partially insoluble under selected reaction conditions, wherein the homochiral amine is selected so that the solubility of the amine salt of the undesired alpha-substituted carboxylic acid is greater than that of the amine salt of the desired alpha-substituted carboxylic acid under the selected reaction conditions; (b) reacting under the selected reaction conditions the salt with a nucleophile, wherein the reacting is effective in producing a net increase in the less soluble amine salt of the alpha-substituted carboxylic acid, and wherein the selected conditions are selected to (i) promote nucleophilic substitution of the nucleophile and the leaving group or (ii) to produce the increase in the less soluble amine salt in the absence of a strong base; and (c) maintaining the reaction for a period of time effective to increase the amount of the desired alpha-substituted carboxylic acid isomer.
Patent MX-PA03004905-A (MX)
Title: Methods and apparatuses for building installation software.
Inventor: ERIC MORGAN
IPC: G06F9/445
Filed: 2001-11-30
Abstract: The present invention includes a Wizard Building Application, Database, and Setup Wizard Application to solicit and apply user specific information to allow the installation of software packages by the end user without a software expert to guide the installation.
Patent MX-PA03006192-A (MX)
Title: Solar energy module.
Inventor: STEPHEN OLAH
IPC: F24S23/30
Filed: 2002-01-09
Abstract: A solar concentrator (10) having a housing (12) that supports at least one photovoltaic cell therein. A heat sink underlies the photovoltaic cell and a transparent cover, preferably glass, protects the surface of the cell. Positive and negative contacts are operatively connected to the cell to transmit the electrical energy generated thereby. A primary optical concentrator (22) is provided in the form of a Fresnel lens. The Fresnel lens has a central facet and a plurality of adjacent facets of varying widths, the width of each successive adjacent facet decreasing in the direction away from the central facet. The radius of curvature of each successive adjacent facet increases in the direction away from the central facet. All of the facets have a peak of the same height and a valley of the same height.
Patent MX-PA03008136-A (MX)
Title: Overhead projector having a foldable post.
Inventor: BALDWIN DWIGTH G.
IPC: G03B21/132
Filed: 2002-03-19
Abstract: The present invention provides overhaed having (a) a main body (110) having a stage area (312), (b) a head assembly, and (c) a post (120) suspending the inverted head assembly over the stage area. The post is pivotally attached to the main body and is outside the stage area. In a prefered embodiment, the head assembly is an inverted head assembly.
Patent MX-PA03009721-A (MX)
Title: Cleaning system utilizing an organic cleaning solvent and a pressurized fluid solvent.
Inventor: JAMES E SCHULTE
IPC: D06F43/00
Filed: 2002-04-18
Abstract: A cleaning system that utilizes an organic cleaning solvent and pressurized fluid solvent is disclosed. The system has no conventional evaporative hot air drying cycle. Instead, the system utilizes the solubility of the organic solvent in pressurized fluid solvent as well as the physical properties of pressurized fluid solvent. After an organic solvent cleaning cycle, the solvent is extracted from the textiles at high speed in a rotating drum (112, 122) in the same way conventional solvents are extracted from textiles in conventional evaporative hot air dry cleaning machines. Instead of proceeding to a conventional drying cycle, the extracted textiles are then immersed in pressurized fluid solvent to extract the residual organic solvent from the textiles. This is possible because the organic solvent is soluble in pressurized fluid solvent. After the textiles are immersed in pressurized fluid solvent, pressurzed fluid solvent is pumped from the drum (112, 122). Finally, the drum is de-pressurized to atmospheric pressure to evaporate any remaining pressurized fluid solvent, yielding clean, solvent free textiles. The organic solvent is preferably selected from terpenes, halohydrocarbons, certain glycol ethers, polyols, ethers, esters of glycol ethers, esters of fatty acids and other long chain carboxylic acids, fatty alcohols and other long-chain alcohols, short-chain alcohols, polar aprotic solvents, siloxanes, hydrofluoroethers, dibasic esters, and aliphatic hydrocarbons solvents or similar solvents or mixtures of such solvents and the pressurized fluid solvent is preferably densified carbon dioxide.
Patent MX-PA03011822-A (MX)
Title: Threaded fastener with dual reinforcing leads and improved substrate entry or lead end portion.
Inventor: KENNETH R LEVEY
IPC: F16B33/02
Filed: 2003-12-18
Abstract: A new and improved threaded fastener comprises a first, primary thread lead, and a pair of second, auxiliary thread leads alternatively interposed between successive threads of the first, primary thread lead. The threaded fastener further comprises a pointed tip portion for initiating driving insertion of the threaded fastener into an underlying workpiece, and that portion of the dual reinforcing lead, which has previously been interposed between the tip portion and the primary thread lead, or between the first and second successive threads of the first primary thread lead, has been removed. In this manner, a circumferentially extending space has effectively been created for permitting chips or debris, normally generated during the self-tapping of the threaded fastener into a bore previously pre-drilled within the underlying workpiece, to be temporarily accumulated within such circumferential space whereby such chips or debris can subsequently be automatically discharged from such spa ce into the depths of the pre-drilled bore as the threaded insertion of the threaded fastener into the pre-drilled bore of the workpiece proceeds. This structure reduces torque insertion levels and permits enhanced depth penetration of the threaded fastener into the workpiece.
Patent MX-PA04001516-A (MX)
Title: Compressor suction reed valve.
Inventor: KEVIN J GEHRET
IPC: F04B39/10
Filed: 2004-02-18
Abstract: A suction reed valve includes a central ring shaped body having a pair of tabs extending radially outward. One of the pair of tabs is fixed to a valve plate and the other tab is free to move. A necked down region is located between the fixed tab and the central ring shaped body to facilitate the bending/deflection of the suction reed valve.
Patent MX-PA04002585-A (MX)
Title: Modified shock-resistant polymer compositions.
Inventor: DIETER WITTMANN
IPC: C08K7/04
Filed: 2002-09-10
Abstract: The invention relates to modified shock-resistant polyamide compositions and moulded articles produced therefrom which are particularly suitable for on-line lacquering. The invention also relates to said on-line lacquered moulded articles.
Patent MX-PA04004289-A (MX)
Title: Protein knobs.
Inventor: YONGNA XING
IPC: C07K19/00
Filed: 2002-11-08
Abstract: Compositions containing a knob attached to a specific site of a protein and methods of producing and using these compositions are disclosed. The compositions comprise a knob, a tail portion and a protein portion. The protein portion contains a substituted cysteine residue at the desired location of labeling. The tail portion is located at the terminal end of the protein portion. The knob is linked to the end of the tail portion and contains a cysteine residue. The substituted cysteine residue on the protein portion and the cysteine residue on the knob form a disulfide bond, thereby tagging the protein portion at the desired site with the knob.
Patent MX-PA04007260-A (MX)
Title: Lift belt and system.
Inventor: METZEN HANS
IPC: B66B7/06
Filed: 2002-12-20
Abstract: The invention comprises a lift belt (10) having a ribbed profile (25) on a pulley engaging surface. The lift belt also comprises steel tensile cords (15) within an elastomeric body. The ribbed profile engages a ribbed profile on a pulley. The lift belt exhibits increased load lifting capacity due to the increased surface area of the ribs as compared to a flat belt. The belt (10) also comprises conductive tensile cords having a resistance (Br). A change in resistance is used for measuring a belt condition as well as a belt load.
Patent MX-PA04007379-A (MX)
Title: An erection unit for a building floor slab and the erection method thereof.
Inventor: LI YUANHE
IPC: E04B1/35
Filed: 2003-01-24
Abstract: An erection unit for a building floor slab is disclosed, which includes a load-bearing member for lifting the floor slab. Said load-bearing member is higher than a plane where the floor slab lies and fixed in a wall and connected with the floor slab by the aid of a traction member. A method for erecting the floor slab with said erection unit is disclosed, which includes the following processes: installing the floor slab mould; connecting the upper end of the traction member to the load-bearing member above the floor slab; placing the lower end of the traction member on the height where the floor slab is located; then pouring concrete; dismantling the mould and installing the next lower layer after the floor slab has hardened; taking off the traction member after the floor slab has solidified to a strength enough to support its deadweight.
Patent MX-PA04008930-A (MX)
Title: Ejector device for core box with distribution of demoulding agent.
Inventor: ARANA ERANA AGUSTIN
IPC: B22C7/06
Filed: 2004-09-14
Abstract: It is applicable to foundry core boxes ( 4 ) and has a twofold purpose, on one hand it facilitates the extraction of the mould conformed in the core box and on the other it acts as a distributor in the closed core box of the demoulding agent used to facilitate the extraction of the mould.
Patent MX-PA05000048-A (MX)
Title: Phosphoinositolglycan (pig)-binding protein from adipocytes.
Inventor: URMANN MATTHIAS
IPC: A61K38/00
Filed: 2003-06-26
Abstract: The invention refers to a protein from plasma membrane of adipocytes. The protein has specific binding affinity to phosphoinositoylglycans. It regulates glucose uptake by circumventing the insulin signaling caskade.
Patent MX-PA05000157-A (MX)
Title: Telecommunications device.
Inventor: DEGNEN STEPHEN M
IPC: H04M1/7243
Filed: 2003-06-27
Abstract: A telecommunications device (100) comprises a first connector (146, 146a, 150), a second data connector (170, 172) and a power supply (169). The first connector (146, 146a, 150) is arranged to communicate with a portable electronic apparatus (500). The second connector (170, 172) is arranged to communicate with a telecommunications network (173) such that a data connection is made between the portable apparatus (500) and the network. The power supply (169) is arranged to power the, or a, portable electronic apparatus (500).
Patent MX-PA05006222-A (MX)
Title: Method of enhancing fluoridation and mineralization of teeth.
Inventor: BAIG ARIF ALI
IPC: A23G4/06
Filed: 2003-12-12
Abstract: Disclosed are methods of enhancing fluoride incorporation into teeth and mineralization of teeth by use of oral care compositions comprising the combination of one or more fluoride ion sources and specialized phosphonate containing polymers or telomers. The present methods provide enhanced protection of teeth against caries and cavities and increased resistance to acid demineralization associated with caries processes as well as anticalculus (antitartar) benefits.
Patent MX-PA05008293-A (MX)
Title: Compositions and methods for the diagnosis and treatment of tumor.
Inventor: ZEMIN ZHANG
IPC: C07K16/30
Filed: 2004-02-05
Abstract: The present invention is directed to compositions of matter useful for the diagnosis and treatment of tumor in mammals and to methods of using those compositions of matter for the same.
Patent MX-PA05008436-A (MX)
Title: Conference call facility.
Inventor: COURTNEY PETER
IPC: H04M3/56
Filed: 2004-02-11
Abstract: A conference call is established in response to receiving a request 4 from a first communication terminal 3a. The request 4 preferably is an SMS or MMS and comprises one or more identifiers 5, 6, 7, e.g. telephone numbers, relating to a plurality of other communication terminals 3b-3d. A conference call server I allocates a conference call channel and an associated identifier, such as a telephone number. Messages 10a-10c alerting the conference participants are then sent to the other communication terminals 3a-3c, each message including the identifier associated with the conference call channel. Access to the conference call may be restricted to authorised users by compating identifiers, such as CLIs, of incoming callers to the identifiers provided in the request 4 and allowing access only if there is a correspondence or match. In the event that an incoming caller has withheld their CLI, or it is otherwise non -determinable, access is refused and a message may be sent reminding conference participants who have yet to join the conference call not to withhold this information. Alternatively, the server calls the participants at the appropriate time.
Patent MX-PA05008483-A (MX)
Title: Methods and materials for nanocrystalline surface coatings and attachment of peptide amphiphile nanofibers thereon.
Inventor: ANTHONY SHAWN G
IPC: A61F2/00
Filed: 2004-02-11
Abstract: Biocompatible composites comprising peptide amphiphiles and surface modified substrates and related methods for attachment thereon.
Patent MX-PA05008858-A (MX)
Title: Primary packaging used as an applicator.
Inventor: FALKENHAUSENVON CHRISTIAN
IPC: B65D75/58
Filed: 2004-01-29
Abstract: Disclosed is a foil pocket (10) comprising at least one carrier foil (11) and at least one lidding foil (12). A foil-type or sheet-type product (1) is enclosed in a gas-tight and moisture-proof manner between the carrier foil (11) and the lidding foil (12), i.e. the joined parts, and is surrounded by a joining zone (30). At least one joining zone section (33, 34, 43, 44) which is not disposed perpendicular to the tear-off peeling direction (9) and is located laterally next to the product (1) widens and/or narrows in the joining zone (30) transversal to the tear-off peeling direction (9). At least the first quarter of the joining zone section (13, 43) that is not disposed perpendicular to the tear-off peeling direction (9) is provided with no widened area (35-41) and/or no narrow area (55-58). The invention makes it possible to create a primary packaging which dispenses with the use of auxiliary means such as gloves, tweezers, or similar for applying systems containing active substances.
Patent MX-PA05009173-A (MX)
Title: Compositions and methods of cementing in subterranean formations using a swelling agent to inhibit the influx of water into a cement slurry.
Inventor: JOHN L EUBANK
IPC: C09K8/467
Filed: 2003-12-18
Abstract: Methods of cementing in subterranean formations, cement compositions, and methods for making the compositions are provided. A cement slurry is passed into a subterranean formation, and a swelling agent is passed into the subterranean formation to reduce an amount of water flowing into the cement slurry. The swelling agent may be combined with a carrier fluid before being displaced into the subterranean formation. Alternatively, the swelling agent may be pre-mixed with the cement slurry to form a new cement composition, followed by displacing the cement composition into the subterranean formation. The swelling agent is present in an amount effective to, upon absorption of water and swelling to form a gel mass, substantially block the flow path of the water into the cement composition or reduce losses to low pore pressure intervals, thereby preventing the integrity of the cement composition from being compromised or lost to voidage, fractures, fissures, etc.
Patent MX-PA05010688-A (MX)
Title: Device for preparing plastic material.
Inventor: KLAUS FEICHTINGER
IPC: B02C18/18
Filed: 2005-02-02
Abstract: The invention concerns a device for preparing plastic, in particular thermoplastic, material, comprising a receptacle (1) for the material, in the interior of which are provided tools (21) that are disposed on a support disc (9). The tools are driven by a shaft (4) so as to revolve about the, in particular vertical, axis (8) of the shaft (4). At least one worm (17) is provided for discharging the material from the receptacle (1). The worm housing (16) has an in-take opening (27), which is flow-connected to a discharge opening (15) of the receptacle (1), which lies below the support disc (9) and the tools (21) supported thereon. Additional tools (12) that are moved are provided in the receptacle (1) below the support disc (9), said tools conveying the material into the discharge opening (15). The support disc (9) comprises at least one hole (36), which connects the area (26) above the support disc with the area (10) below it, in order to carry steam and/or gaseous substances away from area (10). The holes (36) are disposed near to the axis (8) and near to the trailing edges (37) of the tools (21) during revolving of the support disc (9).
Patent MX-PA06000092-A (MX)
Title: Chloroplast transformation of duckweed.
Inventor: PEELE CHARLES G
IPC: A01H9/00
Filed: 2004-06-30
Abstract: The present invention provides methods and compositions for the transformation of duckweed plastids. The compositions and methods of the invention are useful in increasing the recombinant protein production capacity of the duckweed expression system. The compositions of the invention include transformed duckweed plastids and transplastomic duckweed cells and plants, as well as nucleic acid constructs useful for transforming duckweed plastids. The invention also provides methods for introducing one or more heterologous nucleotide sequences into a duckweed plastome.
Patent MX-PA06006131-A (MX)
Title: P ef-tu expression units.
Inventor: HAEFNER STEFAN
IPC: C12N1/00
Filed: 2004-12-15
Abstract: The invention relates to the use of nucleic acid sequences for regulating gene transcription and expression, said novel promoters and expression units, methods for modifying or inducing the gene transcription rate and/or expression rate, expression cassettes containing said expression units, genetically modified microorganisms having a modified or induced transcription rate and/or expression rate, and methods for producing biosynthetic products by cultivating said genetically modified microorganisms.
Patent MX-PA06006862-A (MX)
Title: Agents for treatment of diabetic retinopathy and drusen formation in macular degeneration.
Inventor: BINGAMAN DAVID P
IPC: A61K31/366
Filed: 2004-12-17
Abstract: Agents that stimulate nuclear translocation of Nrf2 protein and the subsequent increases in gene products that detoxify and eliminate cytotoxic metabolites are provided in a method for treating diabetic retinopathy or drusen formation in age-related macular degeneration. The structurally diverse agents that act on the Nrf2/ARE pathway induce the expression of enzymes and proteins that possess chemically versatile cytoprotective properties and are a defense against toxic metabolites and xenobiotics. Agents include certain electrophiles and oxidants such as a Michael Addition acceptor, diphenol, thiocarbamate, quinone, 1,2-dithiole-3-thione, butylated hydroxyanisole, flavonoid other than genistein, an isothiocyanate, 3,5-di-tert-butyl-4-hydroxytoluene, ethoxyquin, a coumarin, combinations thereof, or a pharmacologically active derivative or analog thereof.
Patent MX-PA06009608-A (MX)
Title: Engrafted plants resistant to viral diseases and methods of producing same.
Inventor: GAL-ON AMIT
IPC: C12N15/00
Filed: 2005-02-23
Abstract: The present invention relates to engrafted plants comprising a transgenic rootstock resistant to a viral disease and a susceptible scion, wherein the resistance to the disease is conferred to the scion from the transgenic viral-resistant rootstock, such that the entire engrafted plant is resistant to the viral disease. The invention also relates to methods of producing the engrafted viral-resistant plants and the plants produced thereof.
Patent MX-PA06010691-A (MX)
Title: Use of ozone for improving kneading.
Inventor: COSTE CHRISTIAN
IPC: A21D8/00
Filed: 2005-03-16
Abstract: The invention relates to a novel method for kneading doughs made from flour and soft wheat carried out in the presence of ozone and by means of at least one mechanical mixing unit (fraser). The dough produced in this manner can be used for producing baked grain finished products such as bread or similar products (e.g. leavened pizza dough). The invention also relates to novel kneading devices that are suited for carrying out kneading in the presence of ozone.
Patent MX-PA06011211-A (MX)
Title: Patch panel with modules.
Inventor: OGREN BRUCE C
IPC: H01R12/50
Filed: 2005-03-02
Abstract: A patch panel includes a back plane having front mounted pairs of termination locations, and an interconnect location electrically connected to each pair of termination locations. The termination locations connect to two patch cords. The interconnect location defines an access device for selectively accessing the termination locations. An interconnect module interfaces with the interconnect location. The module can include test access, power over Ethernet, or circuit protection features.