baber/WOPTO huggingface dataset:
Patent MX-2012006793-A (MX)
Title: Method for replacing incompatible ethylene polymerization catalysts.
Inventor: SLAWINSKI MARTINE
IPC: C08F10/02
Filed: 2010-12-17
Abstract: The present invention relates to a method for optimizing the sequential use of at least two ethylene polymerization catalysts to an ethylene polymerization loop reactor, comprising: transferring to a mixing vessel a first ethylene polymerization catalyst and a first diluent, thereby providing a first catalyst slurry, transferring said first catalyst slurry from said mixing vessel to an ethylene polymerization loop reactor at a concentration suitable for polymerizing ethylene, increasing the ratio of said diluent to said first ethylene polymerization catalyst in said first catalyst slurry, stopping the supply of said first catalyst slurry to said mixing vessel, stopping the supply of said first catalyst slurry to said ethylene polymerization loop reactor, stopping the supply of ethylene to said ethylene polymerization loop reactor, removing said first catalyst slurry from said ethylene polymerization loop reactor, emptying said mixing vessel, optionally rinsing said mixing vessel with fresh diluent, transferring to said mixing vessel a second ethylene polymerization catalyst and a second diluent, thereby providing a second catalyst slurry, decreasing the ratio of said second diluent to said second ethylene polymerization catalyst in said mixing vessel to obtain a concentration of said second ethylene polymerization catalyst in said second diluent suitable for polymerizing ethylene, transferring said second ethylene polymerization catalyst slurry from said mixing vessel to said ethylene polymerization reactor, restoring the supply of ethylene to said ethylene polymerization loop reactor, restarting ethylene polymerization in said ethylene polymerization loop reactor.
Patent MX-2012007320-A (MX)
Title: Formulation comprising 1 h - quinazoline - 2, 4 - dione ampa receptor antagonists, in the form of immediate release tablets and preparation thereof.
Inventor: ZIELINSKI JOSEPH LAWRENCE
IPC: A61K9/20
Filed: 2010-12-21
Abstract: The present invention provides a tablet comprising a hydroxypropylcellulose and an active ingredient selected from compounds of Formula (I) and salts thereof: wherein R1represents CF3, CHF2, CH2F, CH3CHF-, CH3CF2-, ethyl or iso-propyl and R2represents alkyl substituted by one or more substituents, the substituents being selected from the group consisting of halogen, nitro, cyano, acyl, hydroxy, oxo (=0), alkoxy, cycloalkoxy, acyloxy, alkoxycarbonyloxy, amino, alkylamino, dialkylamino, formyl, acylamino, alkoxycarbonylamino or R2 represents heterocyclylalkyl substituted by one or more substituents, the substituents being selected from the group consisting of halogen, nitro, cyano, hydroxy, alkoxy, alkylcarbonyloxy, alkoxycarbonyloxy, amino, alkylamino, dialkylamino, alkoxycarbonylamino, or R2represents phenyl substituted by one or more substituents, the substituents being selected from the group consisting of cyano, hydroxy, alkanediyl, alkenediyl, alkoxy, hydroxyalkyl, formyl, alkylcarbonyl, alkoxycarbonyl, alkylcarbonyloxy, alkoxycarbonyloxy, amino, alkylamino, dialkylamino, aminoalkyl, alkylaminoalkyl, dialkylaminoalkyl, alkoxycarbonylamino, or R2represents heterocyclyl optionally substituted by one or more substituents, the substituents being selected from the group consisting of halogen, hydroxy, amino, nitro, cyano, alkyl, hydroxalkyl, alkoxyalkyl, aminoalkyl, alkylaminoalkyl, dialkylaminoalkyl, acyl, alkoxy, acyloxy, alkoxycarbonyloxy, amino, alkylamino, dialkylamino, acylamino, alkoxycarbonylamino and whereby the heterocycle is bound to the phenyl ring by a carbon-atom. The invention also provides a process for preparing the above tablet.
Patent MX-2012013767-A (MX)
Title: Heat transfer compositions.
Inventor: LOW ROBERT ELLIOTT
IPC: A23L1/00
Filed: 2011-06-24
Abstract: The invention provides a heat transfer composition comprising: (i) <i>trans</i>-1,3,3,3-tetrafluoropropene (R-1234ze(E)); (ii) a second component selected from difluoromethane (R-32), propene (R-1270)propane (R290) and mixtures thereof; (iii) a third component selected from pentafluoroethane (R-125), 1,1,1,2-tetrafluoroethane (R-134a), and mixtures thereof; and optionally (iv) a fourth component selected from fluoroethane (R-161), 1,1-difluoroethane (R-152a) and mixtures thereof.
Patent MX-2012014258-A (MX)
Title: Zooming-in a displayed image.
Inventor: CRISTESCU SORIN ALEXANDRU
IPC: G06F3/0484
Filed: 2011-06-29
Abstract: A system for displaying an image is disclosed. A user input subsystem (1) is arranged for enabling a user to indicate at least one point of a region of interest of an image (5). A zoom subsystem (2) is arranged for performing a zoom- in operation by filling a viewport with successively smaller portions of the image (5), wherein the successively smaller portions are selected such that the region of interest is shown at a decreasing distance from a center of the viewport. The user input subsystem (1) is arranged for enabling the user to control the zoom- in operation by indicating, after the viewport has been filled with one or more of the successively smaller portions of the image, whether further zooming is desired for the, already indicated, at least one point of a region of interest.
Patent MX-2013000710-A (MX)
Title: Metallic pallet with improved corner construction.
Inventor: MANI AYYAKANNU
IPC: B65D25/20
Filed: 2011-07-19
Abstract: A metallic pallet (20) having generally planar top (22) and bottom (40) sides. Corner pieces (56) join the top (22) and bottom (40) sides and provide controlled deformation in the event of corner impacts. Spacer block (78, 80) function as risers to establish a space between top (22) and bottom (40) sides for receiving forklift tines (24). The top side (22) is formed in a rectangular formation with long (28) and short (30) rails establishing a perimeter for a plurality of decking members (32) which are welded at their ends to one another and to the corner pieces (56). Each corner piece (56) includes a separately formed plastic cover (64). The inside of the cover (64) may include vertical notches (92) for engaging vertical ribs (70) formed by structural webbing inside the corner piece (56). The outer edge (66) of the cover may include an outer corner section configured to directly engage a chamfer (94) in the metallic body of the corner piece (56). An RFID tag (58) may be located in a hollow corner piece (56) for tracking purposes.
Patent MX-2013000943-A (MX)
Title: Method for conditioning wastewaters resulting from the nixtamal, masa and tortilla industry.
Inventor: TORRES ALI ASAFT
IPC: A23L7/10
Filed: 2013-01-09
Abstract: The novel method for conditioning wastewaters resulting from the nixtamal, masa and tortilla industry, known as nejayote (corn nixtamalization effluent), is intended to remove suspended solids in order to obtain a product ideal for different purposes, the method including the following steps: (a) conditioning nejayote: (b) conditioning the hydrolase enzyme; (c) incubating the resulting mixture; (d) adding a flocculant; (e) separating the flocculated material of the clarified nejayote, completely removing any suspended material. The clarified product, nejayote free of suspended solids, is useful as raw material for processes or technologies intended to recover compounds with commercial or strategic value such as: phenolic compounds, carbohydrates, salts or water for being reused or discharged in an environmentally safe manner.
Patent MX-2013002484-A (MX)
Title: Method for producing polyether carbonate polyols.
Inventor: HOFMANN JOERG
IPC: C08G65/00
Filed: 2011-09-06
Abstract: The invention relates to a method for producing polyether carbonate polyols from one or more alkylene oxides, carbon dioxide, and optionally from one or more H-functional starter substances, in the presence of at least one double metal cyanide catalyst, said double metal cyanide catalyst containing an unsaturated alcohol as a complex ligand.
Patent MX-2013003247-A (MX)
Title: Method and system for viewing stacked screen displays using gestures.
Inventor: SIRPAL SANJIV
IPC: G06F3/033
Filed: 2011-09-29
Abstract: An intuitive technique for inputting user gestures into a handheld computing device is disclosed allowing a user to better manipulate different types of screen display presentations, such as desktops and application windows, when performing tasks thereon, wherein a window stack for application windows and/or desktops can be navigated and sequentially displayed according to the window stack ordering without disturbing or changing this ordering.
Patent MX-2013006017-A (MX)
Title: Separation of triazine derivatives enantiomers using tartaric acid.
Inventor: CRAVO DANIEL
IPC: C07B57/00
Filed: 2011-11-30
Abstract: The present invention relates to a new process of separation of triazine derivatives enantiomers involving tartaric acid.
Patent MX-2013006290-A (MX)
Title: Use of mixtures of monocarboxylic acids and polycyclic hydrocarbon compounds for increasing the cetane number of fuel oils.
Inventor: BOEHNKE HARALD
IPC: C10L10/12
Filed: 2011-12-12
Abstract: Use of mixtures of (A) aliphatic saturated or unsaturated monocarboxylic acids having 12 to 24 carbon atoms or dimerization or trimerization products thereof, which can be present as free carboxylic acids and/or in the form of ammonium salts, amides, esters and/or nitriles, and (B) polycyclic hydrocarbon compounds which are obtainable from distillation residues of natural oils which were extracted from tree resins, for increasing the cetane number of fuel oils which contain at least one additive having detergent activity and at least one cetane number improver, wherein the mixtures of the components (A) and (B) are used at a concentration of 10 to 500 ppm by weight, based on the total amount of fuel oil.
Patent MX-2013006701-A (MX)
Title: Foil stamped parts having asymmetrical edges.
Inventor: TILIKKA NORM H
IPC: B44C1/17
Filed: 2011-12-20
Abstract: A part (92) that has an asymmetrical edge (94) coated with a decorative or protective coating. The part is coated with an apparatus (90) that includes a film dispenser (110), a film retriever (112), a mandrel (102); and a part holder (100). Preferably one or both of the mandrel and the part holder move in an angular relationship to one another, and the film dispenser and the film retriever move co-operatively in at least two dimensions with respect to the part holder. There is further provided a film (108) having a first edge (114) and a second edge (116) and the film can be a decorative coating, a protective coating or combinations of these. The film dispenser holds the first edge of the film, the film is positioned between the mandrel and the part holder and the film retriever holds the film second edge.
Patent MX-2013006885-A (MX)
Title: Acetic acid production method.
Inventor: SHIMIZU MASAHIKO
IPC: C07C51/50
Filed: 2011-12-01
Abstract: The present invention produces acetic acid while effectively inhibiting the concentration of hydrogen iodide in an evaporation tower (second evaporation tower) which purifies crude acetic acid by re-evaporation. An acetic acid production method comprises: an acetic acid collection step in which a volatile component, comprising at least acetic acid, methyl acetate, methyl iodide, water and hydrogen iodide, is supplied to a first evaporation tower, a first low-boiling-point component is separated, and a first liquid fluid containing mainly acetic acid is collected; and an acetic acid purification step in which the first liquid fluid is supplied to a second evaporation tower, a second low-boiling-point component is separated, and a second liquid fluid containing acetic acid is collected. In the acetic acid production method, an alkali component is added to the first liquid fluid by the following method (1) and/or (2), and a fluid to be treated containing the alkali component and the first liquid fluid is evaporated in the second evaporation tower. (1) The alkali component is added to or mixed with the first liquid fluid before being supplied to the second evaporation tower. (2) The alkali component is added to or mixed with the first liquid fluid in the second evaporation tower from the same height or above the height at which the first liquid fluid is supplied.
Patent MX-2013007618-A (MX)
Title: Flashback preventer.
Inventor: HELMSEN FRANK
IPC: A62C4/00
Filed: 2011-11-29
Abstract: A flashback preventer with a cylindrical flame trap (8, 8', 21) which is installed in a wall (6, 6'), separating an at-risk region (13) from an external region (15), and has a cross-sectional surface area containing a multiplicity of throughflow gaps and a height determining the length of the throughflow gaps and an underside (9) directed towards the at-risk region (13), and an upper side (16) directed towards the external region (15), can be formed with a low mass and high energy-dissipation efficiency in that the flame trap (8, 8', 21) is inserted into an opening (7, 7') in the wall (6, 6'), said opening corresponding to the cross-sectional surface areas of the flame trap (8, 8', 21), and has at least a fifth of its height projecting beyond the wall (6, 6') into the external region (15).
Patent MX-2013007624-A (MX)
Title: Preform for producing a metal foam.
Inventor: POGGI FREDERIC
IPC: C03B19/08
Filed: 2011-12-28
Abstract: The invention relates to a preform for manufacturing a metal foam having a porosity of 62% to 85%, characterized in that it includes a set of precursors provided in the form of balls consisting of a mixture of 12% to 25% of an organic binder, for example grain flour, 72% to 87% of sodium chloride, and 1% to 3% of kalinite. The invention also relates to the method for using the preform and the metal foam that is obtained after injecting a molten metal or metal alloy.
Patent MX-2013008841-A (MX)
Title: Flashback blood collection needle.
Inventor: TAN ALVIN LEONG CHEE
IPC: A61B5/154
Filed: 2011-02-02
Abstract: A needle assembly includes a transparent or translucent housing with a fluid inlet and outlet end, a flashback chamber, and a venting mechanism therebetween. The venting mechanism includes a blocking member to control the fluid flow in the venting mechanism so that it flows along the longest path through the vent. Substantially axially aligned inlet and outlet cannulas extend from the housing and communicate with the chamber. A sealable sleeve covers the external end of the outlet cannula. Relative volumes of the cannulas, the chamber, and the sleeve are selected to provide rapid reliable flashback indicative of venous entry with an internal vent positioned within the housing to divide the interior into first and second chambers, with the second chamber being adapted to maintain a negative pressure therein relative to the external environment so as to inhibit leakage of blood from the needle tip on withdrawal from the patient.
Patent MX-2013010622-A (MX)
Title: Compositions and methods for the treatment of musculoskeletal related diseases and disorders using metal ion-citrate analog complexes.
Inventor: SUN YUBO
IPC: A61P21/00
Filed: 2012-03-12
Abstract: The invention is directed to a composition and associated method for the treatment of musculoskeletal related disorders and diseases. In particular, the present invention provides a class of citrate compounds that can be used to for the treatment of diseases/disorders characterized by the degeneration of musculoskeletal tissues including menisci, bone, articular cartilage, and soft tissues. Examples of suitable citrate and citrate analog compounds include citrates having the following base formula (I): where X may be one of the following:(II) wherein Y, Y', and Y" are independently a citrate moiety, O, 0-Y, OH, NH, NH-Y, R and R-Y, with R being an alkyl, alkyene, ester, aryl, or phenyl group having from 1 to 6 carbon atoms.
Patent MX-2013010788-A (MX)
Title: Apparatuses and methods for analyzing image gradings.
Inventor: MUIJS REMCO THEODORUS JOHANNES
IPC: G06T5/50
Filed: 2012-03-19
Abstract: The method of analyzing a difference of at least two gradings of an image on the basis of: obtaining a first graded picture (LDR) with a first luminance dynamic range; obtaining data encoding a grading of a second graded picture (HDR) with a second luminance dynamic range, different from the first luminance dynamic range; determining a grading difference data structure (DATGRAD) on the basis of at least the data encoding the grading of the second graded picture (HDR), allows more intelligently adaptive encoding of the imaged scenes, and consequently also better use of those pictures, such as higher quality rendering under various rendering scenarios.
Patent MX-2013011854-A (MX)
Title: Tri- and tetracyclic pyrazolo[3,4-b]pyridine compounds as antineoplastic agent.
Inventor: RABOT REMI
IPC: A61K31/437
Filed: 2012-04-12
Abstract: The present invention relates to compounds of following general formula (I): and to the pharmaceutically acceptable salts of same, the tautomers of same, the stereoisomers or mixture of stereoisomers in any proportions of same, such as a mixture of enantiomers, notably a racemic mixture, as well as to methods for preparing same and uses of same, notably as an antineoplastic agent.
Patent MX-2014000184-A (MX)
Title: Reinforcing support assemblies for a container and method of making same.
Inventor: CHAPMAN JEFFREY H
IPC: B65D5/00
Filed: 2012-05-18
Abstract: A container assembly is provided. The container assembly includes a container formed from a first blank of sheet material. The container includes a bottom wall and a plurality of sides extending upwardly from the bottom wall such for defining a cavity therein. Each side includes an inner surface that extends between a bottom edge positioned between the bottom wall and a top edge. Each inner surface includes a height that is measured between the top edge and the bottom edge. At least one support assembly formed from a second blank of sheet material is positioned within the cavity. The support assembly includes a back panel assembly that is coupled to the inner surface of one of the plurality of sides. An extension assembly extends outwardly from the back panel assembly.
Patent MX-2014002152-A (MX)
Title: Bio-compatible container.
Inventor: KERR MARSHALL
IPC: A61M25/00
Filed: 2012-08-27
Abstract: A bio-compatible lumen bearing device such as a catheter formed of a polymeric material having a titanium surface bonded to the underlying exposed catheter surface. The titanium surface is employed in patients to improve bio-compatibility and enhance lubricity during insertion and removal.
Patent MX-2014003285-A (MX)
Title: Inner seal with a sub tab layer.
Inventor: THORSTENSEN-WOLL ROBERT WILLIAM
IPC: B65D17/50
Filed: 2014-03-14
Abstract: A pull-tab sealing member for a container containing an upper laminate forming a pull-tab bonded to a lower laminate capable of being heat sealed to a container's mouth or opening. The upper laminate defines the pull tab wholly within a perimeter or circumference of the seal. The sealing member further includes a sub tab layer or member under the gripping tab for structural support.
Patent MX-2014004944-A (MX)
Title: Locking threaded fastener.
Inventor: VINCENT CLAUDE
IPC: F16B39/20
Filed: 2012-12-21
Abstract: A locking fastener includes a fastener body (42), a locking band (44) within the fastener body, and a retainer (96) secured to the fastener body to retain the locking band within the fastener body. The locking band includes first and second tangs (72, 74) that fit within recesses (62, 64) in the fastener body to limit angular movement of the tangs. The tangs and the recesses are dimensioned to control the torque required to remove the fastener from a threaded member. The retainer defines a central circular hole corresponding to the diameter of a threaded member on which the fastener is mounted.
Patent MX-2014007515-A (MX)
Title: Protected subframe in presence of multiple different abs patterns.
Inventor: TAKANO HIROAKI
IPC: H04W84/04
Filed: 2012-12-25
Abstract: Some aspects of the present disclosure relate to a base station, a communication method, and a program for supporting a multiple_ABS feature of the 3rd Generation Partnership Project (3GPP). In some embodiments, an interference protection status of a communication frame is determined, based at least in part on configurations of base stations. The configurations may indicate patterns of one of more frames of a first type. The first type of frame may be an Absolute Blank Subframe type. Some of the configurations may differ, at least in part. In some embodiments, the interference protection status of a frame may be determined to be a protected status, an unprotected status, or a partially protected status.
Patent MX-2014009829-A (MX)
Title: Process for the preparation of substituted phenylpropanones.
Inventor: WALTER HARALD
IPC: C07C49/457
Filed: 2012-02-28
Abstract: The invention relates to a process for the preparation of a compound of formula (I) wherein the substituents are defined as in claim 1, which process comprises adding a compound of formula (II), wherein R1, R2 and R3 have the meanings as described under formula (I), in the presence of an inert organic solvent, to a mixture comprising an organic nitrite of formula (III) R4-O-N=O, wherein R4 is C1-C8alkyl, a compound of formula (IV), and an inert organic solvent.
Patent MX-2014013361-A (MX)
Title: Use of carbodiimide-containing compositions for controlling pot life.
Inventor: LAUFER WILHELM
IPC: C08G18/28
Filed: 2013-03-22
Abstract: The invention relates to the use of carbodiimide-containing compositions for controlling pot life in the manufacture of polyurethane (PU)-based systems, preferably PU elastomers, PU adhesives, PU casting resins or PU foams.
Patent MX-2014013511-A (MX)
Title: Reinforced earth.
Inventor: KUSUMA SURYA
IPC: E02D29/02
Filed: 2012-05-22
Abstract: The present invention concerns a method of installing a reinforcement strip in a compacted fill retained by facing element together with the reinforcement strip extending between an anchorage zone and the wall. The anchorage zone is located away from the facing element and separated from the facing element. The method comprises: a) installing (503) the reinforcement strip in the fill by feeding the strip from a first location in the anchorage zone to the wall and looping the strip through a wall connection point back to a second location in the anchorage zone; b) tensioning (513) the strip by pulling the strip to a predetermined tension at the first location and at the second location; and c) anchoring (515) the strip to the fill at the first location and at the second location while keeping the strip under tension.
Patent MX-2014015949-A (MX)
Title: NOVEL 2,3-DIHYDRO-1H-IMIDAZO{1,2-a}PYRIMIDIN-5-ONE and this1,2,3,4-TETRAHYDROPYRIMIDO{1,2-a}PYRIMIDIN-6-ONE DERIVATIVES COMPRISING A SUBSTITUTED MORPHOLINE, PREPARATION THEREOF AND PHARMACEUTICAL USE THEREOF.
Inventor: MARCINIAK GILBERT
IPC: C07D239/14
Filed: 2013-06-21
Abstract: The invention relates to the novel products of formula (I) with p, q = 0, 1 or 2; R1 = phenyl, pyridyl; -(CH2) m -Ra; alkylene; cycloalkyl; heterocycloalkyl; alkyl; -SO2 -Rb; -CO-Re; m = 1 or 2; Ra = aryl, heteroaryl, -CO-cycloalkyl, -CO-heterocycloalkyl, -CO-Rb, -C(Rb)=N-ORc, -CO 2 Rd, -CONRxRy; Rb = alkyl, aryl, heteroaryl; Rc = H, alkyl; Rd = alkyl, cycloalkyl; Re = alkyl, cycloalkyl, aryl, heteroaryl; NRxRy with Rx,Ry = H, alkyl, cycloalkyl, alkoxy, phenyl, or form with N a ring with optionally O, N; R2, R3 = H, alkyl, CF 3, or form with C a ring with optionally O, S and N; R4 = H, F, Cl, CH3 or CN; the morpholine is substituted with Me, and optionally substituted with F, OH; or is (Formula 1a) and the isomer of configuration R,R (Formula 1b) these products being in all the isomer forms and the salts, as medicaments, in particular as anticancer medicaments.