baber/WOPTO huggingface dataset:
Patent MX-PA04005146-A (MX)
Title: Obstacle detector-responsive movable barrier operator apparatus and method.
Inventor: EDWARD LAIRD
IPC: E05F15/00
Filed: 2004-05-28
Abstract: A movable barrier operator (10) can have at least two automatic modes of operation. These modes of operation can differ from one another at least with respect to their respective utilized maximum-applied-force thresholds, such that one of the modes of operation correlates to a reduced maximum-applied-force threshold. Selection between these available maximum-applied-force thresholds can be based, at least in part, upon whether an obstacle detector is operably coupled to the movable barrier operator. In one embodiment, a primary controller (30) and a secondary controller (31) can be utilized to effect the controlled selection and usage of the available maximum-applied-force thresholds. In another embodiment, maximum permitted speed of travel for the movable barrier can also be determined, at least in part, as a function of whether an obstacle detector is available to the movable barrier operator.
Patent MX-PA04009929-A (MX)
Title: Treatment of gastroparesis.
Inventor: MCKINNEY THURMAN DWIGHT
IPC: A61K38/26
Filed: 2003-03-27
Abstract: The invention relates to the use of GLP-1 compounds to treat gastroparesis. Patients with gastroparesis generally experience a delay in gastric emptying. GLP-1 compounds can be used to regulate gastric emptying in these patients.
Patent MX-PA04010116-A (MX)
Title: Composite trash container.
Inventor: RICHARD S CHOMIK
IPC: B65B67/12
Filed: 2003-04-17
Abstract: The present invention is a composite trash container (100) that includes a container body (112) defining a trash chamber (114) and an opening that provides access to the trash chamber; a support (118) mounted to the container body adjacent the opening, the support having a flange extending therefrom that is configured for rotational mounting a tubing cassette (20) above the trash chamber, wherein the support encloses less than all of the opening to the trash chamber so that trash can be passed through the opening and into the trash chamber; a tubing cassette (20) rotationally mounted to the flange of the support; and a tube sealing means for forming trash packets ( 48) from tubing that is dispensed form the tubing cassette.
Patent MX-PA04010190-A (MX)
Title: Heterocyclic compounds.
Inventor: EIFIONPHILLIPS
IPC: G01N33/15
Filed: 2003-04-15
Abstract: and pharmaceutically-acceptable salts thereof, wherein Ar and R are as defined in the specification, compositions containing such compounds and the use of such compounds and compositions for use in therapy.
Patent MX-PA04010495-A (MX)
Title: Method and interface for controlling a digital recording apparatus.
Inventor: VALERIE SACREZ
IPC: H04N5/775
Filed: 2003-04-14
Abstract: A digital recording apparatus and a method for controlling a digital recording apparatus that provides for allowing the user to easily determine the available recording time that remains on a memory of the apparatus in response to a record command. According to an exemplary embodiment, the method includes steps of detecting a first user input representing a command to start recording, and enabling display of a first screen message responsive to the first user input, where the first screen message indicates a remaining recording time available on a memory of the apparatus. The command to start recording is a command that does not specify a total recording time, for example, by the user actuating a RECORD key on a remote control device associated with the apparatus. The present invention also automatically provides another screen message that allows the user to delete data from the memory if it is determined that insufficient available recording time remains on the memory.
Patent MX-PA04012273-A (MX)
Title: Pick resistant lock.
Inventor: RAMI ALMOZNINO
IPC: E05B27/10
Filed: 2003-06-19
Abstract: An anti-picking cylinder lock including a lock body (10), a plug (14) defining a keyway (16), a plurality of telescopic body pin assemblies (22), each of the telescopic body pin assemblies (22) including an outer body pin (24) and an inner body pin (30)and a plurality of telescopic plug pin assemblies (42), each of the telescopic plug pin assemblies (42) including an outer plug pin (44) and an inner plug pin (46), characterized in that at least one of the outer plug pins and the outer body pins is formed with at least one inner facing recess (90) configured and arranged such that upon attempted picking of the lock, a portion of at least one of the inner plug pins (46) and the inner body pins (30) tends to engage the at least one recess (90), thus causing at least one of the inner plug pins (46) and the inner body pins (30) to move together in at least one direction.
Patent MX-PA05001371-A (MX)
Title: Acylated arylcycloalkylamines and their use as pharmaceuticals.
Inventor: BELOW PETER
IPC: A61P1/16
Filed: 2003-07-24
Abstract: The present invention relates to acylated arylcycloalkylamines of the formula I, in which R1, R2 and n have the meanings indicated in the claims. The compounds of formula I are valuable pharmacologically active compounds which are useful in the treatment of various disease states including cardiovascular disorders such as atherosclerosis, thrombosis, coronary artery disease, hypertension and cardiac insufficiency. They upregulate the expression of the enzyme endothelial nitric oxide (NO) synthase and can be applied in conditions in which an increased expression of said enzyme or an increased NO level or the normalization of a decreased NO level is desired. The invention furthermore relates to processes for the preparation of compounds of the formula I, their use, in particular as active ingredients in pharmaceuticals, and pharmaceutical preparations comprising them.
Patent MX-PA05001769-A (MX)
Title: Disposable dust receptacle.
Inventor: MOY PAMELA T
IPC: A47L11/33
Filed: 2003-08-07
Abstract: A disposable dust receptacle (10) can be formed from a foldable blank. It has flaps (20, 22, 26, 28) that close an open end (21) so that the receptacle (10) closes in part automatically as the receptacle is removed from a cleaning machine. The receptacle can be constructed from a biodegradable material, and is most suitable for use with cleaning machines (60) having rotary brushes (62).
Patent MX-PA05002486-A (MX)
Title: Method of preparing chitosan microcapsules of astaxanthin and product thus obtained.
Inventor: ARGUELLES MONAL WALDO MANUEL
IPC: A23K1/16
Filed: 2005-03-04
Abstract: The invention relates to a method of preparing microcapsules of astaxanthin in a chitosan matrix crosslinked with glutaraldehyde. The inventive method comprises the following steps: (a) formation of a primary oil-in-water emulsion, of which the dispersed phase is an astaxanthin solution dissolved in dichloromethane and the continuous phase consists of an aqueous chitosan solution with an emulsifier; and (b) formation of an oil-water-oil emulsion, of which the dispersed phase is the aforementioned primary emulsion and the continuous phase consists of mineral oil with an added emulsifier, an aqueous glutaraldehyde solution being added at the end of said step in order to produce the crosslinking reaction of the chitosane; (c) evaporation of the aqueous solvents using heat; (d) recovery of the microcapsules by centrifuging the suspension of same and decantation of the mineral oil; and (e) vacuum drying of the microcapsules obtained.
Patent MX-PA05002756-A (MX)
Title: Electric toothbrushes having flexible necks.
Inventor: CHAN JOHN GEOFFREY
IPC: A61C17/22
Filed: 2003-09-11
Abstract: An electric toothbrush is disclosed having a flexible neck. Particular degrees of lateral, rearward, and forward flexibility of a brush head with respect to the handle of the toothbrush are achieved by utilizing polymer blends.
Patent MX-PA05003093-A (MX)
Title: Diaryl ethers as opioid receptor antagonist.
Inventor: CHAD NOLAN WOLFE
IPC: C07D409/14
Filed: 2003-09-17
Abstract: A compound of the formula (I) wherein the variables X1 to X10, R<1> to R<7> including R<3'>, E, v, y, z, A and B are as described, or a pharmaceutically acceptable salt, solvate, enantiomer, racemate, diastereomer or mixtures thereof, useful for the treatment, prevention or amelioration of obesity and Related Diseases is disclosed.
Patent MX-PA05003648-A (MX)
Title: Display screen capable of being subjected to a scroll procedure.
Inventor: JEAN STEPHANE VILLERS
IPC: G09G5/34
Filed: 2003-10-13
Abstract: The invention concerns a method for displaying a document (12) on a display screen capable of being subjected to a scroll procedure, comprising the following steps: providing the document with an amount of graphic memory to create a buffer memory of the visible part of the document and zones nearest to said visible part; calculating and cutting out into pixmaps said memory; relatively positioning said pixmaps with respect to the entire document and its visible part; filling up the content of the pixmaps, when the document is subjected to a display or scroll procedure, recopying the pixmap content in the display window; and repeating the relative positioning of the pixmaps with respect to the document.
Patent MX-PA05004489-A (MX)
Title: Cosmetic composition free of water comprising fatty acid esters, petrolatum oil and non-ionic polymers.
Inventor: CHARLES GRINGORE
IPC: A61K8/00
Filed: 2005-04-27
Abstract: This invention relates to a cosmetic non-aqueous composition comprising a non-ionic fixing polymer, petrolatum oil, an alkanol and a fatty acid ester used as a co-solvent, to non-permanently reshape the hair and to a production method of the same.
Patent MX-PA05005865-A (MX)
Title: Particulate suspensions.
Inventor: PETER DAVID WINN
IPC: A01N/
Filed: 2003-12-05
Abstract: The stability of a particulate suspension comprising an aqueous phase containing substantially no miscible organic solvent having suspended therein an agrochemical solid substantially insoluble in said aqueous phase is enhanced by (i) forming a polymeric stabiliser having a hydrophilic moiety and a hydrophobic moiety by polymerising a plurality of vinylic monomers, not being exclusively vinylic esters or their hydrolysed products, at least some of which contain functional groups capable of undergoing cross-linking reactions and (ii) reacting said polymeric stabiliser with one or more substances contained (dissolved or suspended) in the aqueous phase capable of undergoing a cross-linking reaction with said functional groups, wherein the ratio by weight of (a) the polymeric stabiliser prior to cross-linking to (b) the suspended agrochemical is less than 1 part of polymeric stabiliser per 5 parts of suspended agrochemical.
Patent MX-PA05006914-A (MX)
Title: Lubricant compositions, their preparation and articles coated therewith.
Inventor: DIANE MCGHEE
IPC: A61L2/20
Filed: 2004-10-22
Abstract: A lubricious composition suitable for medical devices that comprises a hydrophilic polymer, an isocyanate-terminated prepolymer, an alkylester of a carboxylic acid such as ethyl lactate and a solvent selected from tetrahydrofuran, dimethylformamide, methylene chloride, n-methyl pyrrolidone and cyclohexanone and mixtures thereof. The lubricious composition may optionally contain a pharmacological additive and/or a polymerized urethane. Also disclosed is a method of producing the lubricious composition and methods of coating a surface such as a medical device with the lubricious composition and the resulting coated medical devices.
Patent MX-PA05011164-A (MX)
Title: System and method for ip telephony ping.
Inventor: BELIN EVEGENI
IPC: H04L12/66
Filed: 2004-04-16
Abstract: The present invention provides a system and method for establishing the availability of a node to received a voice over internet protocol (VoIP) call. The present invention comprises attempting to establish a VoIP call to a given node that is the target of the VoIP call, determining whether the attempt to establish the VoIP call is successful; and generating an alarm in response to a call failure. Acording to embodiments of the invention, the method may comprise extracting call metrics from a VoIP call that provide information regarding the quality of a VoIP connection and generating an alarm in response to the call metrics falling below a threshold.
Patent MX-PA05013941-A (MX)
Title: Extensible architecture for untrusted medium device configuration via trusted medium.
Inventor: MANCHESTER SCOTT A
IPC: G06F12/06
Filed: 2005-12-19
Abstract: An extensible architecture for untrusted medium (e.g., wireless) device configuration via trusted medium. The architecture can be employed to associate a device that utilizes an untrusted medium (e.g., wireless connection). Association is effected using a trusted medium, for example, a wired connection. The architecture can facilitate configuration of the device to communicate (e.g., securely) via an untrusted medium (e.g., wireless connection). Configuration of the device can be based, at least in part, upon infonnation exchanged via a trusted medium (e.g., wired connection). The device can send an association request to a driver and receives an association response from the driver. If the association is successful, the association response can include, for example, configuration information (e.g., encryption key) to enable the device to communicate (e.g., securely) via the untrusted medium. If the association is unsuccessful, the association response can include, for example, error information.
Patent MX-PA06006591-A (MX)
Title: Organic-inorganic composite.
Inventor: SAITO KEN
IPC: C04B24/10
Filed: 2004-12-10
Abstract: An inorganic-organic composite comprises an inorganic phase, such as gypsum crystals, and a film forming organic phase. The film forming organic phase is selected from substituted starches having a degree of polymerization; degree of substitution and viscosity such that the substituted starches are insoluble in water during mixing but dissolve at a higher processing temperature during forming, setting or drying of the composite. Thus, excessive migration of the substitute starch is prevented and the composite is substantially strengthened.
Patent MX-PA06011339-A (MX)
Title: Therapeutic use of a growth factor, nsg33.
Inventor: BLOM NIKOLAJ
IPC: C12N5/0797
Filed: 2005-03-30
Abstract: The present invention relates to the field of therapeutic use of proteins, genes and cells. More specifically the invention relates to therapy based on the biological function of a secreted therapeutic protein, NsG33, in particular for the treatment of disorders of the nervous system. NsG33 is a nerve survival and growth factor with antiapoptotic effects on a cell line with neuronal potential and with neuroprotective and/or neurogenesis effects on a neural precursor cell line and on primary striatal cultures. The invention also relates to novel bioactive NsG33 polypeptide fragments and the corresponding encoding DNA sequences.
Patent MY-100632-A (MY)
Title: Air deodorizer composition and method.
Inventor: RAYMOND S BROWN
IPC: A61L9/14
Filed: 1987-01-20
Abstract: AN AIR DEODORIZER, AND A METHOD FOR DEODORIZING ROOMS THEREWITH, UTILIZING AN AEROSOL OF A SOLUTION CONTAINING FROM 2-25%BY WEIGHT OF NON-TOXIC, NON-OXIDIZING, DEODORIZING AGENT, SAID SOLUTION CONSTITUTING LIQUID DROPLETS HAVING A WEIGHT AVERAGE DROPLET SIZE OF LESS THAN 50 MICRONS, MORE THAN 90% OF SAID DROPLETS HAVING A SIZE, BY COUNT, OF LESS THAN 10 MICRONS.
Patent MY-100157-A (MY)
Title: Composition for cleansing and wiping the circumanal region.
Inventor: KENJI HARA
IPC: C11D7/22
Filed: 1987-03-16
Abstract: A COMPOSITION OF CLEANSING AND WIPING SKIN IN THE CIRCUMANAL REGION WHICH COMPRISES AT LEAST ONE OIL SELECTED FROM THE GROUP CONSISTING OF VEGETABLE OILS, ANIMAL OILS AND SYNTHETIC OILS, AND A SILICONE OIL AND HAS A VISCOSITY OF NOT MORE THAN 30 CS AS MEASURED AT 5?C. THE COMPOSITION ACCORDING TO THE INVENTION IS PREFERABLY USED AFTER EXCREMENT IS WIPED OFF WITH USUAL TOILET PAPER AND FACILITATES REMOVAL OF EXCREMENT RESIDUES ON THE SKIN OF CIRCUMANAL REGION. BESIDES, WHEN THE COMPOSITION IS APPLIED TO THE CIRCUMANAL SKIN PRIOR TO DEFECATION, IT PREVENTS EXCREMENT FROM STICKING TO THE SKIN OR MAKES EXCREMENT EASY TO BE WIPED OFF. THE COMPOSITION MAY BE SPRAYED ON CONVENTIONAL TOILET PAPER OR IMPREGNATED INTO NONWOVEN FABRIC, CLOTH, PAPER ETC. ON APPLICATION.SUCH MATERIALS CONTAINING THECOMPOSITION ACCORDING TO THE INVENTION IS EFFECTIVE IN PREVENTING ANY AGGRAVATION TO HEMORRHOIDS OR THE LIKE.(FIG 1)
Patent MY-101659-A (MY)
Title: Method of manufacturing separable slide fasteners
Inventor: TOSHIAKI SODENO
IPC: A41H37/06
Filed: 1987-08-21
Abstract: SEPARABLE SLIDE FASTENERS ARE MANUFACTURED FROM AN ELONGATE SLIDE FASTENER CHAIN (10) COMPOSED OF A PAIR OF SLIDE FASTENER STRINGERS (11, 11) HAVING ROWS OF COUPLING ELEMENTS (12, 12) ALTERNATING WITH ELEMENT- FREE PORTIONS (13, 13) HAVING SUBSTANTIALLY U- SHAPED RECESSES (14, 14) DEFINED IN INNER EDGES THEREOF. THE ELONGATE SLIDE FASTENER CHAIN (10) IS FED UNDER TENSION ALONG A LONGITUDINAL PATH, AND THE SLIDE FASTENER STRINGERS (11, 11) ARE SEPARATED FROM EACH OTHER. THEN, AN INSERTION PIN (24) IS ATTACHED LATERALLY TO THE INNER EDGE OF ONE OF THE ELEMENT- FREE PORTIONS (13) ,AND A BOX PIN (27) IS ATTACHED LATERALLY TO THE INNER EDGE OF ANOTHER ELEMENT- FREE PORTION (13) CONFRONTING SAID ONE ELEMENT- FREE PORTION (13). THE INSERTION PIN (24) AND THE BOX PIN (27) WHICH ARE LATERALLY ALIGNED WITH EACH OTHER ARE THREADED THROUGH A SLIDER (32) UNTIL CERTAIN COUPLING ELEMENTS (12,12) OF THE SLIDE FASTENER STRINGERS (11,11) ARE INTERENGAGED. THEN, A BOX (34) IS ATTACHED TO THE BOX PIN (27). AN ELONGATE PRODUCT (46) COMPOSED OF JOINED SEPARABLE SLIDE FASTENER MAY BE SEWN TO SUCCESSIVE GARMENT FABRICS (48), OR MAY BE CUT OFF INTO INDIVIDUAL SEPARABLE SLIDE FASTENERS (45). (FIG. 4)
Patent MY-102648-A (MY)
Title: Pharmacological / cosmetic preparation
Inventor: DAVID RUDOV
IPC: A61Q5/00
Filed: 1987-11-27
Abstract: A PHARMACOLOGICALLY EFFECTIVE OR COSMETIC SUBSTANCE FOR EXTERNAL APPLICATION TO TREAT E.G. ACNE, PIMPLES, ULCERS, COLD SORES. THE SUBSTANCE INCLUDES AN EXTRACT FROM PLANTS OF THE GRASS FAMILY OF PLANTS PARTICULARLY CEREALS, THE EXTRACT INCLUDING JUICE FROM GREEN COMPONENTS OF THE PLANTS AT THE UNJOINTED STAGE. THE EXTRACT IS CARRIED IN A PHARMACEUTICALLY ACCEPTABLE AQUEOUS CARRIER OR EXCIPIENT, THE CARRIER PRESERVING THE EXTRACT AGAINST DETERIORATION AND BEING CAPABLE OF AT LEAST PARTIAL ABSORPTION BY TISSUES SO AS TO CARRY THE EXTRACT TO SUB-SURFACE TISSUES. AN ANTI-MICROBIAL AGENT IS INCLUDED. THE SUBSTANCE MAY COMPRISE ASCORBIC ACID AND BETA-CAROTENE, BOTH PRESENT IN THE RANGE 0.1 TO 10 MG PER GRAM OF THE SUBSTANCE. BIOTIN, TRYPSIN AND CHLOROPHYLL ARE ALSO PRESENT.
Patent MY-104111-A (MY)
Title: Heat exchanger
Inventor: PETER NEVILLE FOLEY
IPC: F28D7/02
Filed: 1988-11-12
Abstract: A HEAT EXCHANGER UNIT COMPRISES A PLURALITY OF HEAT EXCHANGERS OF A CONSTRUCTION IN WHICH A NUMBER OF TUBES ARE MOUNTED PLATES, WHICH ADDITIONALLY SERVE AS MANIFOLDS, IN A MANNER SUCH THAT THE TUBES MAINTAINED IN SPACED RELATION WHILE BEING TWISTED SUCH THAT THEIR AXES CONFORM TO PARTS OF HELICES. FLOW PATHS FOR FIRST AND SECOND MEDIA ARE SO ARRANGED THAT INLETS AND OUTLETS FOR BOTH MEDIA ARE AT THE SAME END OF THE UNIT.
Patent MY-105191-A (MY)
Title: Coaxial cable connector
Inventor: AKIRA KAWAGUCHI
IPC: H01R9/05
Filed: 1990-01-22
Abstract: A COAXIAL CABLE CONNECTOR COMPRISES A DIELECTRIC BOX-SHAPED HOUSING (13) IN WHICH SIGNAL AND GROUND CONTACTS (11,12) ARE SECURED, THE SIGNAL CONTACT (11) INCLUDING A SLOT (11A) IN WHICH AN EXPOSED END OF AN INNER INSULATION LAYER (3) INCLUDING CENTER CONDUCTOR (2) OF A COAXIAL CABLE (1) IS INSERTED SO THAT THE EDGES OF THE SLOT (11A) DISPLACE THE INSULATION LAYER (3) AND ELECTRICALLY ENGAGE THE CENTER CONDUCTOR (2), THE GROUND CONTACT (12) INCLUDING A CABLE-RECEIVING SECTION (12B) FOR RECEIVING A WIRE BRAID (4) AND HAVING A PLATE SPRING (12A) AND V-SHAPED ENGAGING MEMBERS (12B) WITH THE PLATE SPRING (12A) BIASING THE WIRE BRAID (4) AGAINST THE ENGAGING MEMBERS (12B). (FIG. 3)
Patent MY-106505-A (MY)
Title: Telescopic and collapsible golf cart.
Inventor: ALEX CHENG
IPC: B62B1/04
Filed: 1990-12-17
Abstract: TELESCOPIC AND COLLAPSIBLE GOLF CART 2 INCLUDES A LONGITUDINAL FRAME MEMBER HAVING GROUND SUPPORTING WHEELS (241), SPACED BAG CRADLE (26) WITH RESPECTIVE STRAPS A SUPPORT FRAME AND A HANDLE CONNECTED THERETO. THE FRAME MEMBER IS DIVIDED INTO THREE SECTIONS (21, 22, 23) WHEREIN A FIRST SECTION (21) AND A SECOND SECTION (22) ARE PIVOTALLY AND LITERALLY INTERCONNECTED BY A HINGE (30) AND ADAPTED TO BE SWUNG BETWEEN A ALIGNED POSITION AND A POSITION PARALLEL TO EACH OTHER. A THIRD SECTION (23) IS ADAPTED TO TELESCOPE WITHIN A HOLLOW INNER SPACE OF THE SECOND SECTION (22) OF THE FRAME MEMBER.(FIG. 2)
Patent MY-109722-A (MY)
Title: Azaoxindole derivatives.
Inventor: RALPH P ROBINSON
IPC: A61P29/00
Filed: 1990-12-31
Abstract: THIS INVENTION RELATES TO NOVEL 4-, 5-, 6-, AND 7-AZAOXINDOLE DERIVATIVES.THE COMPOUNDS ARE ANTI-INFLAMMATORY AND ANALGESIC AGENTS AND INHIBITORS OF ONE OR MORE OF PROSTAGLANDIN H2 SYNTHASE, 5- LOPOXYGENASE AND INTERLEUKIN-1 BIOSYNTHESIS.THEY ARE USEFUL IN THE TREATMENT OF CHRONIC INFLAMMATORY DISEASES, ALLERGY, PSORIASIS, VARIOUS BONE DISEASES, AND IMMUNE DYSFUNCTIONS SUCH AS SYSTEMIC LUPUS ERYTHEMATOSIS.
Patent MY-111727-A (MY)
Title: Power reduction in a cellular radiotelephone
Inventor: ALEJANDRO RAUL HOLCMAN
IPC: H04W52/02
Filed: 1995-10-04
Abstract: THE FILTER OF THE PRESENT INVENTION PRE-PROCESSES SIGNALING MESSAGES TRANSMITTED BY THE BASE STATION WHILE THE RADIOTELEPHONE IS IN THE IDLE MODE. THE RADIOTELEPHONE INFORMS THE FILTER OF THE ROAM STATUS AND IDLE STATUS AND IDENTITY OF THE RADIOTELEPHONE. THE FILTER THEN INTERCEPTS THE INCOMING SIGNALING MESSAGES WHILE THE PROCESSOR (106) IS IN THE SLEEP MODE CONSERVING POWER. WHEN THE FILTER DETECTS A MESSAGE REQUIRING FURTHER PROCESSING BY THE PROCESSOR, THE FILTER INTERRUPTS THE PROCESSOR TO PROCESS THE MESSAGE.
Patent MY-113439-A (MY)
Title: Air separation
Inventor: PAUL HIGGINBOTHAM
IPC: F25J3/04
Filed: 1996-03-20
Abstract: A STREAM OF PRECOOLED AND PURIFIED AIR IS INTRODUCED THROUGH AN INLET 2 INTO A DOUBLE RECTIFICATION COLUMN COMPRISING A HIGHER PRESSURE RECTIFICATION COLUMN 4 AND A LOWER PRESSURE RECTIFICATION COLUMN 6 AND IS SEPARATED THEREIN INTO AN OXYGEN-RICH FRACTION AND A NITROGEN-RICH FRACTION. A STREAM OF ARGON-ENRICHED OXYGEN VAPOUR FLOWS FROM AN OUTLET 70 OF THE LOWER PRESSURE RECTIFICATION COLUMN 6 INTO A SIDE COLUMN 52 IN WHICH ARGON IS SEPARATED THEREFROM. AN OXYGEN-ENRICHED LIQUID AIR STREAM IS TAKEN FROM AN OUTLET 1 6 AT THE BOTTOM OF THE HIGHER PRESSURE RECTIFICATION COLUMN 4. A VAPOROUS OXYGEN-ENRICHED AIR STREAM IS INTRODUCED INTO THE LOWER PRESSURE RECTIFICATION COLUMN 6 THROUGH AN INLET 46 ABOVE THE OUTLET 70. AT LEAST PART OF THE OXYGEN-ENRICHED LIQUID IS PARTIALLY REBOILED IN A REBOILER 22 AND SEPARATED IN A FURTHER RECTIFICATION COLUMN 28, THEREBY FORMING A VAPOUR DEPLETED OF OXYGEN AND A LIQUID AIR STREAM FURTHER ENRICHED IN OXYGEN. AT LEAST ONE STREAM OF THE FURTHER-ENRICHED LIQUID IS VAPORISED TO FORM THE OXYGEN-ENRICHED VAPOUR THAT IS INTRODUCED THROUGH THEINLET 46 INTO THE LOWER PRESSURE RECTIFICATION COLUMN 6. A PART OF THE OXYGEN-DEPLETED VAPOUR IS CONDENSED AND IS TAKEN AS PRODUCT OR REINTRODUCED INTO THE LOWER PRESSURE RECTIFICATION COLUMN 6. THE PARTIAL REBOILING IN THE REBOILER 22 IS EFFECTED BY INDIRECT HEAT EXCHANGE WITH A STREAM OF ARGON-ENRICHED OXYGEN VAPOUR WITHDRAWN FROM THE OUTLET 70, OR IN AN ALTERNATIVE PROCESS WITH A STREAM WITHDRAWN FROM AN INTERMEDIATE REGION OF THE SIDE COLUMN 52.
Patent MY-112988-A (MY)
Title: Washable coated abrasives
Inventor: ANTHONY C GAETA
IPC: B24D11/00
Filed: 1996-08-27
Abstract: A WASHABLE COATED ABRASIVE MATERIAL COMPRISING A SUBSTRATE AND MAKER, SIZE AND OPTIONALLY SUPERSIZE COATS. AND A FUNCTIONALIZED POLYSILOXANE MODIFYING THE BINDER OF THE OUTERMOST LAYER.