baber/WOPTO huggingface dataset:
Patent MX-PA03010778-A (MX)
Title: Methods and systems for authentication of a user for sub-locations of a network location.
Inventor: STILLMAN T SAUNDERS
IPC: G06F21/31
Filed: 2003-11-25
Abstract: Methods and systems authenticate a user of a sub-location of a network location by using a first cookie for authentication within the network location, such as a domain of the world wide web, and also use a second cookie for authentication within a sub-location of the network location. When the user attempts to visit a network location or sub-location within the network location, the server of the network location authenticates the user by obtaining a previously stored cookie from the user's computer and validating it for the network location. Upon being authenticated by the validation, a cookie for a sub-location within the network location is generated for the user and provided to the user's computer. When the user attempts to access the sub-location within the network location, the cookie provided to the user's computer for the sub-location is obtained and validated to authenticate the user for the sub-location.
Patent MX-PA04001815-A (MX)
Title: Conductive microtiter plate.
Inventor: EDMUNDO GRAF
IPC: B01L3/00
Filed: 2002-09-20
Abstract: The present invention is a multi-well vessel such as a microtiter plate, made from a plastic material formulated for increased thermal conductivity. In a preferred embodiment, the plastic material is a thermally conductive formulation of a cyclic polyolefin, syndiotatic polystyrene, polycarbonate, or liquid crystal polymer, with a melting point greater than 130 degree C and exhibiting very low intrinsic fluorescent properties. A conductive medium, such as conductive carbon black, is included in the formulation of the plastic material at about 5 % or greater by weight to increase thermal conductivity. To further increase thermal conductivity, a thermally conductive ceramic filler, such as a Boron Nitride filler, may be added to the formulation. A polymeric surfactant may also be added to the formulation for increased performance. The invention may also include a flat piece of conductive material attached to the flat bottom of the plate to impart conductivity and flatness to the part. Alternatively, the flat bottom surface of the plate may be metallized or coated with a flat layer of conductive material. The plate may also include a transparent lid, or cover, preferably made from polycarbonates, polypropylenes, or cyclic olefins or from multi-layer films made from two or more clear materials with desired barrier properties. Additionally, a fluorescent grade of polymer, such an epoxy prepared with a fluorescent die, can be embedded at a particular position on the plate to help indicate when the lights on the test equipment are in operation.
Patent MX-PA04002494-A (MX)
Title: Application level access privilege to a storage area on a computer device.
Inventor: LAURENCE LUNDBLADE
IPC: G06F21/50
Filed: 2002-08-13
Abstract: An application's access to storage (Fig. 1) is limited on a per application basis. The application is granted access to a portion of the storage (135). The application may manipulate that portion (135) of the storage (119) by creating distinct file structures within that portion (135), modifying, reading and writing files contained therein. The application is denied access to the storage area outside the granted portion (135). Similarly, other applications stored in the storage area (119) follow a similar paradigm. In one embodiment, the storage area is a hierarchical file structure and applications are stored as children in the file structure. The applications, however, are mapped to indicate each are stored at the file structure to prevent access to other areas of the file structure. In another embodiment, the file structure supports a shared directory that multiple applications are mapped to, also as a root directory but to another drive.
Patent MX-PA04003606-A (MX)
Title: Inhibitors of factor xa and other serine proteases involved in the coagulation cascade.
Inventor: JEFFREY THOMAS KOHRT
IPC: C07D401/12
Filed: 2002-11-14
Abstract: The present invention provides compounds of Formula (I), wherein A, B, C, G, and W1 have any of the values defined in the specification, and pharmaceutically acceptable salt thereof, that are useful to treat thrombotic disorders. Also disclosed are pharmaceutical compositions comprising one or more compounds of Formula (I), processes for preparing compounds of Formula (I), and intermediates useful for preparing compounds of Formula (I).
Patent MX-PA04004015-A (MX)
Title: Process for the gasification of heavy oil background of the invention.
Inventor: HENRY C CHAN
IPC: C01B3/36
Filed: 2002-08-06
Abstract: A process whereby a high viscosity hydrocarbonaceous material is fed to a gasifier for conversion to synthesis gas. The feedstock, steam oxygen, and recycled gasification system water are all fed into the gasifier through a four stream feed injector (2), which includes a central cylindrical conduct (4) and second (60, third (8) and outer (10) cylindrical conducts radically spaced from each other. This setup provides a center passage (12), and a first (14), a second (16), and an outer (18) annular coaxial concentric annular passage. The upstream ends of each conduit ave a flanged inlet nozzle (20) for the introduction of material. The feedstock in this design is sandwiched between two oxygen streams so as to provide better conversion for the exceptionally heavy feed. The further stream down the central layout (12) of the feed injector (2) provides the fllow path for the recycled water.
Patent MX-PA04005324-A (MX)
Title: Excitation system for a synchronous generator.
Inventor: LUIS LECHEVALIER MIGNOT
IPC: G06F13/00
Filed: 2004-06-02
Abstract: The present invention refers to an improved excitation system operated in several generator central stations. The purpose of the present invention is to provide a type of system totally different from those currently available on the market, said system having a novel inner construction including the following advantages: (1) The use of open platforms (which are not useful for the electronic regulation). (2) The option to increase the communication means for exchanging data. (3) A connectivity with monitoring systems and intranet-type networks of the electric power companies. (4) Means for directly controlling the stability of the interconnected electric systems.
Patent MX-PA04007283-A (MX)
Title: Chemical compositions and methods of absorbing moisture and odour from a chamber.
Inventor: DAVID BEDFORD
IPC: B01J20/18
Filed: 2003-01-29
Abstract: The invention relates to a method of absorbing moisture and odour from a chamber, for example a waste receptacle. This is achieved by addition to the chamber of a desiccant composition comprising a substantially water-insoluble polyacrylate compound capable of absorbing at least its own weight of moisture, and an odour-combating zeolitic material.
Patent MX-PA04009124-A (MX)
Title: Casing for at least partially receiving an applicator for cosmetic products.
Inventor: GEORG R DER
IPC: A45D34/04
Filed: 2003-05-08
Abstract: The invention relates to a casing (12, 30) for at least partially receiving an applicator (24) for cosmetic products. Said casing comprises a fixing element (14, 28) for fixing the applicator in the casing and a casing sleeve (12, 32) that at least partially delimits a receiving chamber (38, 36) for the applicator. According to the invention, the relative position of the fixing element to the casing sleeve can be adjusted.
Patent MX-PA05002941-A (MX)
Title: System and method for creating a display card.
Inventor: ADAM BRATTER
IPC: G07F17/26
Filed: 2003-09-15
Abstract: A system and method enables a user such as a visitor to a facility to create a photographic identification card for himself. The user terminal prompts a user to enter identifying information including his name, and takes a photograph of the user. An identification badge is printed for the user upon predefined media. The identification card may be provided with a barcode and unique identification number. The user may be presented with a preview of the identification as the identification card is to be printed. Upon exiting the location, the user may scan the barcode or enter the unique identification number to sign out of the system and exit the location. A user activity log may be maintained at a server such that each time an identification card is created, printed or signed out, the log is updated with information regarding the user information, date, time, location or other information.
Patent MX-PA05009951-A (MX)
Title: Evaporative hydrocarbon emissions filter.
Inventor: RICHARD J BERKEY
IPC: F02M35/10
Filed: 2004-03-17
Abstract: An evaporative emissions filter for an engine air induction system. The evaporative emissions filter includes a hydrocarbon vapor-adsorbent member disposed within the air induction system. A mechanism is provided for mounting the evaporative emissions filter within the air induction system. Hydrocarbon vapors present in the air induction system after engine shut-down are substantially retained in the adsorbent member until air flows through the air induction system after the engine starts.
Patent MX-PA05011428-A (MX)
Title: Method of treating atrial fibrillation or atrial flutter.
Inventor: MCDONALD SHAWN
IPC: A61K31/7076
Filed: 2004-04-26
Abstract: The present invention relates to the use of N6-cyclopentyl-5aCO -(N-ethyl)carboxamidoadenosine(DTI-0009) or a pharmaceutically acceptable salt or ester thereof in the treatment of atrial fibrillation or atrial flutter in a human. Especially an acute attack of atrial fibrillation or atrial flutter is treated by the method of this invention.
Patent MX-PA05012516-A (MX)
Title: Method for obtaining crude 1,3-butadiene from a c4.
Inventor: HEIDA BERND
IPC: C07C11/167
Filed: 2004-05-19
Abstract: The invention relates to a method for obtaining crude 1,3-butadiene from a C4 fraction, by means of extractive distillation, using a selective solvent in a partition column (TK) in which a partition (T) is arranged in the longitudinal direction of the column, forming a first partial region (A), a second partial region (B) and a lower common column region (C), an extractive wash column (K) being arranged upstream of said partition column. The operation of the partition column (TK) is adjusted by regulating the energy input thereinto (TK) using a bottom evaporator (V) and by means of the arrangement of the number of theoretical separating stages in the lower common column region (C), in such a way that a bottom flow (17) consisting of a purified solvent can be obtained from the partition column (TK).
Patent MX-PA05012814-A (MX)
Title: Continuous dosing regimen with abt-751.
Inventor: GORDON GARY
IPC: A61K31/635
Filed: 2004-06-01
Abstract: Compositions comprising the cancer drug N-2(2-((4-hydroxyphenyl) amino)pyrid-3-yl)-4-methoxybenzenesulfonamide (ABT-751), continuous oral dosing schedule with said drug which binds to the colchicine site of tubulin ß-subunits, and methods of treating diseases using continuous dosing schedules are disclosed.
Patent MX-PA06001387-A (MX)
Title: Triggering events in a welder with a real-time clock.
Inventor: KAINEC STEPHEN M
IPC: G05B1/00
Filed: 2006-02-03
Abstract: Systems and methods are disclosed that facilitate inducing one or more actions, such as generation of a shift report data related to construction device(s), via detection of specified triggering events. The system comprises a triggering component that determines whether a triggering event has occurred a control component that initiates an action in response to the triggering event. Triggering events can comprise specific times of day as determined by a real-time clock that can be associated with a construction/fabrication device, such as a welder. Additionally, actions responsive to triggering events can be tagged for human approval prior to initiation in order to provide system flexibility.
Patent MX-PA06014714-A (MX)
Title: Artificial spinal disc.
Inventor: DUGGAL NEIL
IPC: A61F2/00
Filed: 2005-06-30
Abstract: An artificial disc prosthesis is provided. The prosthesis of the present invention enables spinal segment alignment by having a variable height across its surface. The variable height is achieved by an asymmetric artificial nucleus or by at least one variable height end plate.
Patent MX-PA06014929-A (MX)
Title: Anatomic implants designed to minimize instruments and surgical techniques.
Inventor: MORNIEUX CHRISTIAN
IPC: A61F2/00
Filed: 2005-06-29
Abstract: An apparatus (20) for implanting an intervertebral implant (22) in a void between a pair of vertebral endplates comprises a power source (32), a drive mechanism (38, 26) coupled to the power source, and an implant adapter (28) driven by the drive mechanism. The intervertebral implant is removably coupled to the implant adapter to create a seat in at least one of the vertebral endplates as the intervertebral implant is moved relative to the at least one vertebral endplate.
Patent MY-103019-A (MY)
Title: Detergent bars.
Inventor: THOMAS MCGEE
IPC: C11D11/04
Filed: 1987-09-24
Abstract: PROCESS FOR MANUFACTURING A DETERGENT BAR COMPRISES NEUTRALISING WITH ALKALINE MATERIAL THE APPROPRIATE ACID PRECURSOR FOR THE DETERGENT ANIONIC ACTIVE MATERIAL IN THE PRESENCE OF 0.25 TO 50% BY WEIGHT OF A SILICA-CONTAINING MATERIAL SELECTED FROM THE GROUP COMPRISING SHEET SILICATES WITH A TRIOCTAHEDRAL STRUCTURE, CRYSTALLINE ALUMINOSILICATES, AMORPHOUS SILICAS, SILICA GELS AND MIXTURES THEREOF.THE PROCESS IS PARTICULARLY APPLICABLE TO BARS CONTAINING LINEAR ALKYL BENZENE SULPHONATES, THE SILICA-CONTAINING MATERIAL ACTING TO REMOVE EXCESS WATER DURING THE NEUTRALISATION STEP SO AS TO HELP PREVENT THE FORMATION OF A COMPLEX BETWEEN THE FORMED ANIONIC ACTIVE AND WATER.
Patent MY-102663-A (MY)
Title: A benzoylurea derivative and its production and use
Inventor: TADASHI OHSUMI
IPC: C07C275/54
Filed: 1988-01-21
Abstract: THE PRESENT INVENTION RELATES TO A NOVEL BENZOYLUREA DERIVATIVES REPRESENTED BY THE FORMULA,ITS PRODUCTION AND INSECTICIDES CONTAINING IT AS AN ACTIVE INGREDIENT. THE BENZOYLUREA DERIVATIVE IS PRODUCED BY REACTING A BENZAMIDE COMPOUND REPRESENTED BY THE FORMULA,WITH AN ISOCYANATE COMPOUND REPRESENTED BY THE FORMULA
Patent MY-104722-A (MY)
Title: Carbon fibrils
Inventor: JAMES J BARBER
IPC: C04B35/622
Filed: 1989-01-27
Abstract: A VOLUME OF CARBON FIBRILS THAT INCLUDES A MULTIPLICITY OF FIBRILS HAVING A MORPHOLOGY CONSISTING OF VERMICULAR TUBES THAT ARE FREE OF A CONTINUOUS TERMAL CARBON OVERCOAT AND HAVE GRAPHITE LAYERS THAT ARE SUBSTANTIALLY PARALLEL TO THE FIBRIL AXIS AND A PROCESS FOR PREPARING SUCH FIBRILS. (FIG. 1)
Patent MY-106289-A (MY)
Title: Gold leaching.
Inventor: DAVID BARRY MOBBS
IPC: C22B11/08
Filed: 1989-05-05
Abstract: LEACHING OF GOLD-BEARING SOLIDS, SUCH AS CRUSHED LEAN ORES OR MATERIAL RECOVERED FROM VERY OLD WASTE TIPS CAN BE CARRIED OUT WITH A DILUTE AQUEOUS ALKALI CYANIDE SOLUTION, BUT THE EXTENT AND/OR RATE OF RECOVERY OF GOLD IS IMPAIRED BY THE ANAEROBIC OR REDUCING CONDITIONS THAT CAN EXIST IN SUCH HEAPS, AND ESPECIALLY TOWARDS THEIR BASE AND OR BY POOR SUPPLY OF OXYGEN IN AGITATION LEACHING. THE RATE AND/OR EXTENT OF GOLD RECOVERY IN HEAP LEACHING CAN BE INCREASED AND THE SUPPLY OF OXYGEN SIMPLY CONTROLLED BY SLOW RELEASE IN AGITATION LEACHING, USING OTHERWISE IDENTICAL CONDITIONS BY EMPLOYING AN EFFECTIVE AMOUNT OF A SLOW DISSOLVING POORLY SOLUBLE SOLID METAL PEROXIDE, EITHER BY INCORPORATING IT WITHIN THE HEAP OR IN THE MIXTURE OF GOLD-BEARING SOLIDS AND LIXIVIANT. THE PEROXIDE IS ADVANTAGEOUSLY CALCIUM PEROXIDE BECAUSE IT IS NOT ONLY VERY EFFECTIVE BUT ALSO IS ENVIRONMENTALLY SUITABLE. THE AMOUNT EMPLOYED IS PREFERABLY FROM 1 TO 10 PARTS W/W PER 1000 PARTS OF GOLD-BEARING SOLIDS FOR THE LOW GRADE MATERIAL, USUALLY CONTAINING FROM 1 TO 10 G GOLD PER TONNE SOLIDS.
Patent MY-107021-A (MY)
Title: Tablet dispenser with locking means.
Inventor: ROBERT EASTON DAWSON
IPC: B65D83/04
Filed: 1991-04-24
Abstract: A TABLET DISPENSING CONTAINER 20 COMPREHENDING A TUBULAR SLEEVE, A RECIPROCATING ELEMENT 28 AND A LOCKING MEANS 22. THE TUBULAR SLEEVE FORMS THE CONTAINER AND HAS TWO OPPOSING OPENINGS THEREIN; A DISPENSING OPENING 96 IN THE LOWER END 58 AND A RECIPROCATING ELEMENT OPENING 30 IN THE UPPER END (56). THE RECIPROCATING ELEMENT 28 IS ATTACHED TO THE TUBULAR SLEEVE AND IS BIASED TOWARD THE UPPER END 56. A USER MANUALLY DEPRESSES THE RECIPROCATING ELEMENT 28 WHICH FORCES THE END WITH THE TABLET ACCOMMODATING MEANS THROUGH THE DISPENSING OPENING 96 THEREBY DISPENSING A TABLET 88. A LOCKING MECHANISM PREVENTS THE RECIPROCATING ELEMENT WHEN IN A LOCKED POSITION. THE LOCKING MECHANISM PERMITS RECIPROCATION OF THE RECIPROCATING ELEMENT WHEN IN THE UNLOCKED POSITION. THE LOCKING MECHANISM IS ADAPTEDTO REMAIN IN EITHER THE LOCKED OR THE UNLOCKED POSITION UNTIL MANUALLY MOVED TO THE OTHER POSITION. PREFERABLY, THE LOCKING MEANS 22 INCLUDES A VISUAL SIGNAL 93, 94 WHICH INDICATES WHEN THE LOCKING MEANS IS IN THE UNLOCKED POSITION. EVEN MORE PREFERABLY, THE LOCKING MEANS ALSO INCLUDES TACTILE 97, 98 AND AUDIBLE SIGNALS 54 INDICATING ARRIVAL OF THE LOCKING MEANS AT THE UNLOCKED POSITION.(FIG 1, 4)
Patent MY-111018-A (MY)
Title: Polymeric electrolytic cell separator membrane and method of making same.
Inventor: JEAN - MARIE TARASCON
IPC: H01M50/426
Filed: 1994-08-18
Abstract: A FLEXIBLE POLYMERIC FILM IN USEFUL AS AN INTERELECTRODE SEPARATOR OR ELECTROLYTE MEMBER IN ELECTROLYTIC DEVICES, SUCH AS RECHARGEABLE BATTERIES, COMPRISES A COPOLYMER OF VINYLIDENE FLUORIDE WITH 8 TO 25% HEXAFLUOROPROPYLENE.THE FILM MAY BE CAST OR FORMED AS A SELF-SUPPORTING LAYER RETAINING ABOUT 20% TO 70% OF A HIGH-BOILING SOLVENT OR SOLVENT MIXTURE COMPRISING SUCH AS ETHYLENE CARBONATE, PROPYLENE CARBONATE, DIMETHYL CARBONATE, AND DIBUTYL PHTHALATE. THE FILM MAY BE USED IN SUCH FORM OR AFTER LEACHING OF THE RETAINED SOLVENT WITH A FILM-INERT LOW-BOILING SOLVENT TO PROVIDE A SEPARATOR MEMBER INTO WHICH A SOLUTION OF ELECTROLYTIC IS SUBSEQUENTY IMBIBED TO DISPLACE RETAINED SOLVENT OR REPLACE SOLVENT PREVIOUSLY LEACHED FROM THE POLYMERIC MATRIX. (FIG. 1)
Patent MY-114267-A (MY)
Title: Metal-oxide semiconductor device
Inventor: KAZUO ENDOU
IPC: H01L29/10
Filed: 1995-04-04
Abstract: FORMED ON A GROUNDED SEMICONDUCTOR SUBSTRATE (1), VIA AN INSULATION LAYER (2), IS A SEMICONDUCTOR LAYER (3) OFTHE SAME CONDUCTIVE TYPE AS THAT OF THE SUBSTRATE. FORMED ON THE SEMICONDUCTOR LAYER ARE SOURCE AND DRAIN REGIONS (4, 5) OF THE DIFFERENT CONDUCTIVE TYPE FROM THAT OF THE SUBSTRATE. THE DRAIN REGION IS FORMED SO THAT ITS PORTION REACHES THE INSULATION LAYER. A GATE INSULATION FILM (6) IS FORMED ON THE SEMICONDUCTOR LAYER AND A GATE ELECTRODE (7) IS FORMED ON THE GATE INSULATION FILM AND BETWEEN THE SOURCE AND DRAIN REGIONS. A CONDUCTIVE MEMBER (9) IS EMBEDDED IN A THROUGH HOLE (8) FORMED FROM A PORTION OF THE SEMICONDUCTOR LAYER TO THE SEMICONDUCTOR SUBSTRATE VIA THE INSULATION LAYER. A SOURCE ELECTRODE (10) IS FORMED SO THAT THE CONDUCTIVE MEMBER IN THE THROUGH HOLE AND THE SOURCE REGION ARE CONNECTED TO EACH OTHER BY MEANS OF THE SOURCE ELECTRODE. A DRAIN ELECTRODE (11) IS CONNECTED TO THE DRAIN REGION. A COMMON SOURCE MOS DEVICE IS THUS FORMED WITHOUT A WIRING TO GROUND THE SOURCE BY MEANS OF THE CONDUCTIVE MEMBER EMBEDDED IN THE THROUGH HOLE THAT CONNECTS THE SOURCE ELECTRODE TO THE GROUNDED SEMICONDUCTOR SUBSTRATE. FIG. 2B
Patent MY-113760-A (MY)
Title: Method of incinerating waste material by way of dry distillation and gasification
Inventor: MASAMOTO KANEKO
IPC: F23G5/50
Filed: 1995-09-18
Abstract: A WASTE MATERIAL IN A FIRST GASIFICATION FURNACE (1) IS THERMALLY DECOMPOSED THROUGH DRY DISTILLATION, PRODUCING A COMBUSTIBLE GAS, WHICH IS INTRODUCED INTO AND .COMBUSTED IN A FIRST COMBUSTION FURNACE (3), AND THE PRODUCED HEAT OF COMBUSTION IS IMPARTED TO A HEAT SOURCE OF A BOILER. THE OPENING OF VALVE (13) CONNECTED TO THE FIRST GASIFICATION FURNACE (1) IS CONTROLLED TO SUPPLY OXYGEN REQUIRED TO THERMALLY DECOMPOSE THE WASTE MATERIAL IN ORDER TO KEEP THE COMBUSTION TEMPERATURE OF THE COMBUSTIBLE GAS IN THE FIRST COMBUSTION FURNACE (3) AT A SUBSTANTIALLY CONSTANT COMBUSTION TEMPERATURE UPON THE DRY DISTILLATION IN THE FIRST GASIFICATION FURNACE (1) .WHEN THE OPENING OF THE VALVE INCREASES AND BECOMES GREATER THAN A PREDETERMINED OPENING AT AN ENDING STAGE OF THE DRY DISTILLATION IN THE FIRST GASIFICATION FURNACE (1) , A WASTE MATERIAL IN A SECOND GASIFICATION FURNACE (2) IS THERMALLY DECOMPOSED THROUGH DRY DISTILLATION, PRODUCING A COMBUSTIBLE GAS. THE COMBUSTIBLE GAS IS INTRODUCED INTO AND COMBUSTED IN A SECOND COMBUSTION FURNACE (4) , AND THE PRODUCED HEAT OF COMBUSTION IS IMPARTED TO THE HEAT SOURCE OF THE BOILER. THE OPENING OF A VALVE (13) CONNECTED TO THE SECOND GASIFICATION FURNACE (2) IS CONTROLLED TO SUPPLY OF OXYGEN REQUIRED TO THERMALLY DECOMPOSE THE WASTE MATERIAL IN ORDER TO KEEP THE COMBUSTION TEMPERATURE OF THE COMBUSTIBLE GAS IN THE SECOND COMBUSTION FURNACE (4) AT THE SUBSTANTIALLY CONSTANT COMBUSTION TEMPERATURE UPON THE DRY DISTILLATION IN THE SECOND GASIFICATION FURNACE (2) .@@@FIGURE 1.
Patent MY-113528-A (MY)
Title: Information storage medium, information reproducing method and information reproducing apparatus
Inventor: MOTOSHI ITO
IPC: G11B19/24
Filed: 1996-10-18
Abstract: AN OPTICAL DISK I HAS A FIRST RECORDING LAYER (L I) AND A SECOND RECORDING LAYER (L2) PLACED ONE OVER THE OTHER IN SUCH A MANNER THAT INFORMATION RECORDED IN EACH LAYER IS OPTICALLY READABLE FROM ONE SIDE OF THE DISK I. TRACK ARE FORMED ON THE FIRST AND SECOND RECORDING LAYERS (L I & L2) WITH A PLURALITY OF SECTORS PROVIDED ALONG SAID TRACKS. THE TRACKS ON THE FIRST AND SECOND LAYERS (LL & L2) ARE IN A SPIRAL PATTERN AND ARRANGED SUCH THAT THE SPIRAL PATTERNS ON THE FIRST AND SECOND LAYERS (LL & L2) HAVE OPPOSITE WINDING DIRECTIONS WHEN VIEWED FROM THE SAME SIDE OF THE DISK. THE SECTOR ADDRESSES PROVIDED TO THE FIRST RECORDING LAYER (LL) INCREASING FROM THE MOST INSIDE CIRCUMFERENCE TO THE MOST OUTSIDE CIRCUMFERENCE. AND THE SECTOR ADDRESSES PROVIDED TO THE SECOND RECORDING LAYER (L2) INCREASES FROM THE MOST OUTSIDE CIRCUMFERENCE TO THE MOST INSIDE CIRCUMFERENCE. THE SECTOR ADDRESSES ON THE FIRST AND SECOND LAYERS (LL & L2) IN APPROXIMATELY CORRESPONDING PLACES IN THE RADIAL DIRECTION OF THE DISK I ARE IN COMPLEMENTARY RELATIONSHIP.FIG.3
Patent MY-123475-A (MY)
Title: Ion-selective membranes, their production process, use of the ion-selective membranes, and apparatuses provided with the ion-selective membranes
Inventor: MICHIEI NAKAMURA
IPC: B01D69/02
Filed: 2000-02-17
Abstract: AN ION-SELECTIVE MEMBRANE IS FORMED INTEGRALLY OF AN ION-SELECTIVE MEMBRANE FORMING COMPONENT AND A WOVEN-FABRIC-SHAPED BACKING. THE ION-SELECTIVE MEMBRANE FORMING COMPONENT COMPRISES A CATIONIC POLYMER COMPONENT AND/OR AN ANIONIC POLYMER COMPONENTS IS A PARTICULATE POLYMER HAVING AN AVERAGE PARTICLE SIZE IN A RANGE OF FROM 0.01 TO 10?M. THE WOVEN-FABRIC-SHAPED BACKING HAS A MESHED STRUCTURE. THE ION-SELECTIVE MEMBRANE CAN BE PRODUCED BY FORMING IT WHILE MAINTAINING A LAYER OF A COATING FORMULATION, IN WHICH THE IONIC POLYMER COMPONENT IS DISPERSED IN A SOLUTION OR DISPERSION OF THE MATRIX COMPONENT IN AN ORGANIC SOLVENT, IN CLOSE CONTACT WITH THE WOVEN-FABRIC-SHAPED BACKING. THE ION-SELECTIVE MEMBRANE IS USEFUL FOR THE PERMEATION OF AN ELECTROLYTE. AN APPARATUS PROVIDED WITH THE ION-SELECTIVE MEMBRANE IS ALSO PROVIDED.(FIG 2)