baber/WOPTO huggingface dataset:
Patent MY-142763-A (MY)
Title: Method of producing riboflavin
Inventor: ABE KIYOSHI
IPC: C12N1/26
Filed: 2003-02-18
Abstract: A METHOD OF PRODUCING RIBOFLAVIN BY CULTURING RIBOFLAVIN-PRODUCING MICROBES IN A CULTURE GROUND USING A PLANT OIL OR AN ANIMAL OIL AS A CARBON SOURCE, FORMING AND ACCUMULATING RIBOFLAVIN THEREIN AND COLLECTING RIBOFLAVIN THEREFROM , WHEREIN A CARRIER OF A CLAY MINERAL HAVING OIL-ADSORBING PROPERTY, A CHEMICALLY TREATED PRODUCT THEREOF OR A CALCIUM COMPOUND IS MADE PRESENT IN THE CULTURE GROUND. THE RIBOFLAVIN IS PRODUCED MAINTAINING A HIGH YIELD AND AT AN INCREASED PRODUCTION RATE AT A LOW COST WITHOUT REQUIRING CUMBERSOME OPERATIONS FOR CONCENTRATING AND RECOVERING THE RIBOFLAVIN. IT IS FURTHER ALLOWED TO RECOVER THE RIBOFLAVIN BY EFFECTIVELY UTILIZING THE WASTE PLANT OIL OR THE WASTE ANIMAL OIL THAT IS TO BE DISPOSED OF.
Patent MY-141428-A (MY)
Title: Substrate meniscus interface and methods for operation
Inventor: WOODS CARL
IPC: H01L21/00
Filed: 2005-04-01
Abstract: AN APPARATUS FOR PROCESSING A SUBSTRATE (108) WITH A FLUID MENISCUS TO BE APPLIED TO A SURFACE OF THE SUBSTRATE IS PROVIDED WHICH INCLUDES A DOCKING SURFACE (120A) CONFIGURED TO BE PLACED ADJACENT TO AN EDGE OF THE SUBSTRATE WHERE THE DOCKING SURFACE IS IN THE SAME PLANE AS THE SUBSTRATE. THE DOCKING SURFACE PROVIDES A TRANSITION INTERFACE TO ALLOW THE FLUID MENISCUS TO ENTER AND EXIT THE SURFACE OF THE SUBSTRATE.
Patent MY-146740-A (MY)
Title: Method and apparatus for manufacturing reprocessed casting sand
Inventor: HIDAKA KOUSAKU
IPC: B22C5/00
Filed: 2005-08-12
Abstract: A METHOD FOR MANUFACTURING REPROCESSED CASTING SAND HAVING HIGH QUALITY. AN AIR CURRENT UPWARDLY BLOWS CASTING SAND TO AN UPPER PORTION OF A ROASTING CHAMBER, WHILE THE CASTING SAND IS ROASTED IN THE ROASTING CHAMBER. AS THE CASTING SAND RISES TO THE UPPER PORTION OF THE ROASTING CHAMBER, THE CASTING SAND IS POLISHED WHEN THE GRAINS OF THE CASTING SAND COLLIDE AGAINST ONE ANOTHER. WHEN THE AIR CURRENT HAS A VELOCITY OF 0.8 M/S OR GREATER, UNNECESSARY COMPONENTS ARE ELIMINATED FROM THE CASTING SAND, AND REPROCESSED CASTING SAND HAVING HIGH QUALITY IS OBTAINED. THE AIR CURRENT CAUSES THE MAJORITY OF THE CASTING SAND TO RISE TO THE UPPER PORTION OF THE ROASTING CHAMBER. PART OF THE RISING CASTING SAND IS RETURNED TO A LOWER PORTION OF THE ROASTING CHAMBER FROM THE UPPER PORTION OF THE ROASTING CHAMBER VIA AN OUTER PORTION OF THE ROASTING CHAMBER.
Patent MY-137221-A (MY)
Title: Control device for water heater
Inventor: VEE VOON QUEK
Filed: 2005-12-13
Abstract: CONTROL DEVICE FOR WATER HEATER 5 A CONTROL DEVICE FOR A WATER HEATER HAS A CONTROL TAP HAVING AN INLET TO BE CONNECTED TO WATER SUPPLY AND AN OUTLET TO BE CONNECTED TO THE WATER HEATER, WHEREBY A WATER PASSAGE IS PROVIDE FOR CONNECTING THE INLET AND OUTLET; AND A 4 ITE R ASSEMBLY INCORPORATED TO THE CONTROL TAP FOR SELECTIVELY 10 FILTERING THE WATER WHICH FIOWS INTO THE WATER HEATER THE FILTER ASSEMBLY HAVING A FILTER DEVICE DETACHABLY MOUNTED TO A FILTER DUCT WHICH IS BRANCHED OFF FROM THE CONTROL TAP TO LINK WITH THE WATER PASSAGE OF THE CONTROL TAP. A FLOW REGULATOR IS ALSO INCORPORATED TO THE CONTROL TAP FOR CONTROLLING THE FLOW 15 AND PRESSURE OF THE WATER WHICH FLOWS INTO THE WATER HEATER. MOST ILLUSTRATIVE DIAGRAM:
Patent MY-140069-A (MY)
Title: Improved method for making caprolactam from impure 6-aminocapronitrile
Inventor: ALLGEIER ALAN M
IPC: C07D201/08
Filed: 2006-03-17
Abstract: THE INVENTION RELATES TO THE FIELD OF PRODUCTION OF LACTAMS FROM AMINONITRILES, AND IN PARTICULAR TO THE PRODUCTION OF -CAPROLACTAM BY THE VAPOR PHASE HYDROLYTIC CYCLIZATION OF 6-AMINOCAPRONITRILE. A CRUDE LIQUID CAPROLACTAM COMPRISING -CAPROLACTAM (CL), 6-AMINOCAPRONITRILE (ACN) AND WATER OBTAINED FROM A VAPOR PHASE CYCLIZATION REACTION OF ACN IS CONTACTED WITH HYDROGEN IN THE PRESENCE OF A HYDROGENATION CATALYST TO CONVERT THE ACN IN THE CRUDE LIQUID CAPROLACTAM TO A PRODUCT COMPRISING HEXAMETHYLENEDIAMINE (HMD) AND HEXAMETHYLENEIMINE (HMI). TETRAHYDROAZEPINE (THA) IN THE CRUDE LIQUID CAPROLACTAM IS CONVERTED TO HMI DURING THIS HYDROGENATION. THE HMD AND HMI HAVE LOWER BOILING POINTS COMPARED TO CAN AND THUS THEY ARE EASILY SEPARATED FROM CL IN THE SUBSEQUENT DISTILLATION OPERATIONS. THUS A PROCESS TO MAKE CL FROM ACN WITH FEWER DISTAILLATION SATAGES, AND WITH LOWER PRESSURE DROP AND LOWER BASE TEMPERATURE, IS ACCOMPLISHED.
Patent MY-171043-A (MY)
Title: A offshore seabed to surface conduit transfer system
Inventor: POUL ERIK CHRISTIANSEN
Filed: 2008-09-09
Abstract: The present invention relates to a transfer system for transferring hydrocarbons, power or electrical/optical signals as the case may be from the seabed to the vessel or other buoyant structure in the shallow water when exposed to the environmental loadings from wind, wave and current. The conduit transfer system comprising a flexible pipe (3) or umbilical extends from the buoyant unit (1) at one end and to the seabed (2) at the other end; and a riser support (8) fixed to the seabed for supporting the flexible pipe characterized in that the flexible pipe a plurality of buoyancy beads (14) for creating one or more inverse catenary curves of the flexible pipe to provide an excursion envelope.
Patent MY-149272-A (MY)
Title: Method for use in quantum cryptography
Inventor: ALI SELLAMI
IPC: H04L9/00
Filed: 2009-06-24
Abstract: A METHOD FOR USE IN QUANTUM CRYPTOGRAPHY SYSTEM, PARTICULARLY FOR ENHANCING THE SECURITY LEVEL OF OBTAINING THE CRYPTOGRAPHIC KEY TO ENCODE THE INFORMATION COMMUNICATED BETWEEN TO LEGITIMATE PARTIES. A PLURALITY OF REFERENCE SIGNALS (RS) WITH DIFFERENT FREQUENCIES AND AMPLITUDES ARE TRANSMITTED BY ALICE TO BOB, FOLLOWED BY TRANSMITTING A PLURALITY OF QUANTUM SIGNALS (QS) WITH DIFFERENT INTERVAL TIMES AND AMPLITUDES. BOB MEASURES THE ARRIVAL TIME OF THE REFERENCE SIGNALS (RS) AND QUANTUM SIGNALS (QS) AT HIS END, AND REPORTS TO ALICE. ALICE PROVIDES THE ACCURATE ARRIVAL TIMES AND BOB DISCARDS THE ERRONEOUS ONES. BASED ON THE PREFERRED EMBODIMENTS OF THE PRESENT INVENTION, THE KEY IS OBTAINED BY WAY OF MEASURING THE ARRIVAL TIMES OF REFERENCE SIGNALS (RS) AND QUANTUM SIGNALS (QS).
Patent MY-151297-A (MY)
Title: Heat exchanger with heat exchange chambers utilizing respective medium directing members
Inventor: NITTA MINORU
IPC: F28F13/12
Filed: 2009-04-20
Abstract: A HEAT EXCHANGE CHAMBER (20) INCLUDES AN INLET (21), AN OUTLET (29) AND A PLURALITY OF WALLS DEFINING A CHAMBER INTERIOR. THE INLET RECEIVES A HEAT EXCHANGE MEDIUM (50) FLOWING IN A FIRST FLOW DIRECTION IN AN INITIAL LINE OF FLOW. DISPOSED WITHIN THE CHAMBER INTERIOR IS A MEDIUM DIRECTING MEMBER, HAVING AN INCLINED SURFACE, WHICH DIVERTS THE MEDIUM FROM THE INITIAL FLOW DIRECTION SO THAT IT DISPERSES WITHIN THE CHAMBER INTERIOR. THE MEDIUM EXITS THE CHAMBER (20), VIA THE OUTLET, IN THE INITIAL LINE OF FLOW. THE CHAMBERS (20) ARE INTERCONNECTED BY TUBES TO FORM ASSEMBLIES. PLURAL SETS OF CHAMBER (20) AND TUBE (10) ASSEMBLIES ARE ARRANGED BETWEEN MANIFOLDS TO PROVIDE A HEAT EXCHANGER (100). (FIG. 2A)
Patent MY-154607-A (MY)
Title: Involute gear teeth for fluid metering device
Inventor: BREESER DAVID L
IPC: G01F15/00
Filed: 2009-06-22
Abstract: AN OVAL GEAR SET 46 FOR USE IN A FLOW METER (28) COMPRISES FIRST AND SECOND GEARS (46A, 46B) THAT ARE IDENTICAL TO EACH OTHER AND THAT ARE CONFIGURED TO ENGAGE AT A FIXED CENTER-TO-CENTER DISTANCE (CD) SUCH THAT THE FIRST AND SECOND GEARS MESH AT ALL ANGULAR POSITIONS. EACH GEAR OF THE OVAL GEAR SET COMPRISES A HUB AND A PLURALITY OF GEAR TEETH (95). THE HUB COMPRISES AN OVAL BODY (99A, 99B) HAVING A MAJOR AXIS AND A MINOR AXIS EXTENDING THROUGH A CENTER (100A, 100B) OF THE HUB, AND A ROOT PROFILE (RP) WALL CIRCUMSCRIBING THE MAJOR AND MINOR AXES. THE PLURALITY OF GEAR TEETH EXTEND FROM THE ROOT PROFILE WALL. EACH OF THE GEAR TEETH HAS A PAIR OF CONTACT SURFACES WITH CIRCULAR INVOLUTE CURVE PROFILES (IC1, IC2).
Patent MY-155868-A (MY)
Title: Cutter head for dredging ground and method for dredging using this cutter head
Inventor: BRUNO TACK
IPC: E02F3/92
Filed: 2009-11-11
Abstract: THE INVENTION RELATES TO A CUTTER HEAD (10) FOR DREDGING GROUND UNDER WATER. THE CUTTER HEAD (10) IS SUITABLE FOR ATTACHMENT TO THE LADDER (2) OF A CUTTER SUCTION DREDGER (1) AND FOR BEING MOVED THROUGH THE GROUND (9) THEREWITH IN A LATERAL SWEEPING MOVEMENT. THE CUTTER HEAD (10) COMPRISES A ROTATION-SYMMETRICAL REVOLVING BODY (11) WHICH IS ROTATABLE AROUND ITS ROTATION AXIS (12) BY MEANS OF DRIVE MEANS AND WHICH IS PROVIDED ALONG ITS PERIPHERAL SURFACE WITH A NUMBER OF CUTTING TOOLS (20) FOR PENETRATING INTO THE GROUND (9), WHEREIN THE ROTATION AXIS (12) OF THE CUTTER HEAD (10) RUNS SUBSTANTIALLY PERPENDICULARLY OF THE LONGITUDINAL DIRECTION (200) OF THE LADDER (2) AND SUBSTANTIALLY TANGENTIALLY TO THE DIRECTION OF THE SWEEPING MOVEMENT. THE INVENTION LIKEWISE RELATES TO A METHOD FOR BREAKING GROUND UNDER (9) WATER, MAKING USE OF THE CUTTER HEAD (10). THE MOST ILLUSTRATIVE DRAWING:
Patent MY-150816-A (MY)
Title: Reactive polyarylene ether and method for the manufacture thereof
Inventor: MARTIN WESSER
IPC: C08G65/00
Filed: 2009-11-12
Abstract: THE PRESENT INVENTION RELATES TO A METHOD FOR MANUFACTURING A POLYMER COMPOSITION COMPRISING (A) PREPARING AT LEAST ONE POLYARYLENE ETHER (P) HAVING PRIMARILY PHENOLATE END GROUPS IN THE PRESENCE OF A SOLVENT (L), (B) ADDING AT LEAST ONE MULTIFUNCTIONAL CARBOXYLIC ACID AND (C) EXTRACTING THE POLYMER COMPOSITION AS A SOLID. THE PRESENT INVENTION ALSO RELATES TO POLYMER COMPOSITIONS OBTAINED USING SAID METHOD, TO MIXTURES COMPRISING SAID POLYARYENE ETHERS AND TO THE USE OF THE POLYMER COMPOSITIONS ACCORDING TO THE INVENTION FOR MODIFYING THE STRENGTH OF EPOXY RESINS
Patent MY-172100-A (MY)
Title: Intelligent neutral network 3d solid modeler
Inventor: ASSOC PROF DR HABIBOLLAH HARON
Filed: 2009-07-29
Abstract: A method for reconstructing solid models from a given 2D line drawing, and representing the reconstructed solid models in measurable form, characterized in that the method includes: a) setting an input data (101) which is an engineering sketch of 2D line drawing that represents solid model (103) on graph paper-;- by defining a (x, y) -coordinates of the sketch for each point; b) developing neural network model (105) by using back propagation as the learning algorithm to derive the depth values of the solid model (103); c) redefining the (x,y, z)_ coordinates of each point; d) performing the mathematical modeling process-;- by substitutes the (x, y, z)-coordinates values of each into a plane equation, and gather the equation belonged to each plane of the solid; wherein the input data (101) is the output data from the reconstructed solid models from the 2D line drawing by deriving the depth values; wherein the 2D line drawing by deriving the depth values is started with a cube such that the mathematical modeling process are employed and combined with the complete (x, y, z) - coordinates to represent the reconstructed solid; and wherein the plane equation: Ax+ By+ Cz + D = O is used and to be generated for each plane by using determined rules or Gauss-Jordan method.
Patent OA-11773-A (OA)
Title: Process for the solid phase synthesis of aldehyde,ketone, oxime, amine, hydroxamic acid and alpha, b eta-unsaturated carboxylic acid and aldehyde compounds.
Inventor: LABAUDINIERE RICHARD F
IPC: C07C45/45
Filed: 1999-06-23
Abstract: This invention is directed to a process for preparing ±,²-unsaturated alkenoate resin compounds.
Patent OA-12408-A (OA)
Inventor: JARISCH CHRISTIAN
IPC: A47J31/06
Filed: 2001-10-04
Abstract: The extractor consists of a hollow housing with a cavity (3) for the refill, a water feed channel and teeth (6) with angled cutting edges (66) and grooves (67) for piercing the refill to allow water to flow in. The teeth are spaced in relation to the water feed direction and are fastened to a support (60) that projects into the cavity. The cutting edges of the teeth are angled to enter the refill wall at an angle of 90 degrees, and their grooves are designed to facilitate water entry.
Patent RU-2002109586-A (RU)
IPC: C12N15/09
Filed: 2000-09-13
Abstract: An antibody or antibody derivative against factor IX/activated factor IX (FIXa) which increases the procoagulant activity of FIXa.
Patent RU-2003129001-A (RU)
IPC: C07D311/56
Filed: 2001-12-28
Abstract: The invention provides a method for the direct preparation of pure warfarin sodium from warfarin acid. The reaction is conducted in a polar organic solvent, preferably ethanol, using a volatilizable base, preferably sodium bicarbonate or sodium carbonate, at low temperature. Drying the final product is accomplished at low temperature to avoid decomposition of the final warfarin sodium product.
Patent RU-2004118605-A (RU)
IPC: C07C229/42
Filed: 2002-11-19
Abstract: (R,S)-2-Aryl-propionic acids are useful as inhibitors of interleukin-8 induced human polymorphonucleated neutrophils (PMN) chemotaxis. (R,S)-2-Aryl-propionic acids of formula (I), their single (R) and (S) enantiomers or salts are useful as inhibitors of interleukin-8 (IL-8) induced human polymorphonucleated neutrophils (PMN) chemotaxis. [Image] Ar : phenyl ring (substituted by T in meta position, T 1 in para position or T 2 in ortho position); T : linear or branched 1-5C alkyl, 2-5C alkenyl, or 2-5C alkynyl (optionally substituted by 1-5C alkoxycarbonyl, optionally substituted phenyl, linear or branched 1-5C hydroxyalkyl or arylhydroxymethyl); T 1benzoyloxy, benzoylamino, benzenesulfonyloxy, benzenesulfonylamino, benzenesulfonylmethyl (all optionally substituted), 1-5C acyloxy, 1-5C acylamino, 1-5C sulfonyloxy, 1-5C alkanesulfonylamino, 1-5C alkanesulfonylmethyl, 3-6C cycloalkyl, 2-furyl, 3-tetrahydrofuryl, 2- thiophenyl, 2-tetrahydrothiophenyl or ((1-8C)-alkanoyl, -cycloalkanoyl or -arylalkanoyl)-1-5C-alkylamino (preferably acetyl-N-methyl-amino or pivaloyl-N-ethyl-amino); and T 2arylmethyl, aryloxy or acylamino (all optionally substituted by 1-4C alkyl, 1-4C-alkoxy, chlorine, fluorine or trifluoromethyl). The meta linear or branched 1-5C alkyl together with a substituent in ortho or para position and the benzene ring forms optionally saturated or optionally substituted bicyclo aryls. INDEPENDENT CLAIM are included for the following: (1) preparation of (I); and (2) use of (I) in the preparation of a medicament for the treatment of e.g. psoriasis, ulcerative colitis, melanoma and chronic obstructive pulmonary disease (COPD). ACTIVITY : Antipsoriatic; Antiulcer; Respiratory-Gen.; Antirheumatic; Antiarthritic; Nephrotropic; Vasotropic; Antiinflammatory; Gastrointestinal-Gen.; Cytostatic. MECHANISM OF ACTION : Interleukin-8 (IL-8) inhibitor; GROalpha inhibitor; CXCR2 agonist/antagonist. The ability of (R,S) 2-[(3'-isopropyl)phenyl]propionic acid (A) to inhibit IL-8 induced chemotaxis of human monocytes was tested as described in Van Damme J. et al. (Eur. J. Immunol., 19, 2367, 1989). (A) showed inhibition (%) of 51+-12.
Patent RU-2004123580-A (RU)
IPC: B65H29/16
Filed: 2004-07-30
Abstract: The invention concerns an apparatus for conveying objects transversely to their direction of initial transport. In apparatuses of this kind there are provided two conveying elements which are arranged on a common sliding element in the region of a dividing gap. The sliding element is simultaneously also the equalising element for the conveying elements in case of displacement of the sliding element. As both tensioning or guiding rollers and the equalising rollers are arranged on the sliding element, it has a long length, so that the path of displacement is limited. It is now the object of the invetion to provide an apparatus which ensures a longer path of displacement of the conveying elements, so that more flexible separation of a steram of reams deposited on the apparatus can take place. This is achieved by the fact that the sliding element and the equalising element are separate elements. As a result, an arrangement which is very compact and so allows a longer path of displacement is provided.
Patent RU-2004125861-A (RU)
IPC: F27D99/00
Filed: 2003-02-17
Abstract: A method of cooling a load provided in a load compartment in a furnace chamber of a furnace of a hot isostatic pressing device includes releasing hot pressure medium from the load compartment. Cool pressure medium is provided for enabling it to fall through the released hot pressure medium outside the load compartment. The thus obtained mixed pressure medium is led into the load compartment. A hot isostatic pressing device includes a load compartment having an aperture near an upper portion thereof configured to vent warm pressure medium into a region surrounding the compartment and a conduit configured to introduce cool pressure medium into the region surrounding the compartment for mixing with the warm medium. The compartment also includes an aperture near a lower portion thereof configured to receive a mix of warm and cool pressure medium from the region surrounding the compartment.
Patent RU-2004129322-A (RU)
IPC: C03B33/02
Filed: 2003-04-02
Abstract: The glass is supported on a resting surface (31) in a vertical or slanting orientation, 45 degrees at most. A breaking unit (39, 40, 42) parts the pre-cut (or scored glass), along a horizontal line. An Independent claim is included for the corresponding method.
Patent RU-2006133788-A (RU)
Title: Самоочищающийся фильтр
IPC: B01D29/46
Filed: 2006-09-21
Abstract: 1. Самоочищающийся фильтр, включающий корпус с подающим и отводящими патрубками, фильтроэлемент и устройство для его регенерации, отличающийся тем, что в корпусе фильтра фильтроэлемент набран на вал из дисковых пластин и прокладок между ними, прокладки и дисковые пластины имеют центральное квадратное отверстие и пазы на боковой поверхности, при этом в дисковых пластинах равноудаленные от центра дренажные каналы сообщены между собой, с боковой поверхностью фильтроэлемента и отводящим патрубком на присоединительном фланце посредством пазов в прокладках, вал с фильтроэлементом связан с корпусом посредством подшипникового и уплотнительного узлов, и соединен муфтой с ротором электродвигателя, крайние дисковые пластины фильтроэлемента сопряжены с одной стороны с броней корпуса, с другой - с опорой, в устройстве для регенерации фильтроэлемента электроконтактный манометр связан с переключателем электродвигателя с возможностью его включения, отключения по заданной величине перепада давления на фильтре, а на отводящем патрубке установлен клапан с возможностью сообщения внутренней полости фильтра с линией сброса при вращении фильтроэлемента.2. Самоочищающийся фильтр по п.1, отличающийся тем, что опора выполнена в виде диска и связана расточкой с винтом и пазами на боковой поверхности со шлицами корпуса, при этом винт с кольцами на боковой поверхности установлен в расточке присоединительного фланца с возможностью перемещения опоры при его вращении.3. Самоочищающийся фильтр по п.1, отличающийся тем, что пазы на дисковых пластинах имеют треугольную форму и размещены равномерно в окружном направлении, при этом �
Patent RU-2006141789-A (RU)
IPC: H01H25/00
Filed: 2005-05-09
Abstract: A multifunction key assembly for inputting data to an electronic device. The multifunction key assembly has two switches operated by a single key cap. The key cap can be displaced vertically into three active positions and horizontally into four contact positions, giving rise to twelve distinct output data signals for inputting to the electronic device.
Patent RU-2007107172-A (RU)
IPC: A01N43/713
Filed: 2005-07-19
Abstract: The compounds of the formula (I) in which R1 represents hydrogen or in each case optionally substituted alkyl, alkenyl, alkynyl or phenyl are highly suitable as microbicides for protecting plants and materials.
Patent RU-2007129003-A (RU)
IPC: B43K8/04
Filed: 2005-12-29
Abstract: Coloring apparatus comprises a first marker pen having a housing including an absorbent nib containing a liquid or dye of a first color, and a second marker pen having a housing including an absorbent nib containing a liquid or dye of a second color. The housings of the marker pens are dimensioned and shaped to engage opposing end portions of a tubular docking member with their absorbent nibs spaced one from the other. Means are provided to enable relative movement to take place between the pens while in position within the docking member thereby causing the absorbent nibs selectively to make contact with one another within the docking member and to be released from such contact.
Patent RU-2007135271-A (RU)
Title: Фосфатные соли 6-диметиламинометил-1-(3-метоксифенил)-1, 3-дигидрооксициклогексановых соединений
IPC: C07C217/54
Filed: 2006-02-21
Abstract: 1. 6-диметиламинометил-1-(3-метоксифенил)-1,3-дигидроксицикло-гексановые соединения (I) ! , ! где R1 обозначает ОН, ! R2 обозначает ОН, а ! R3 обозначает Н или ! R3 обозначает ОН, а ! R2 обозначает Н и ! R4 обозначает СН3, ! в виде их солей с фосфорными кислотами, предпочтительно пирофосфорными кислотами и/или ортофосфорными кислотами. ! 2. Фосфатные соли по п.1, где фосфорной кислотой является ортофосфорная кислота. ! 3. Фосфатные соли по п.2, отличающиеся тем, что соединения (I) в солях имеют конфигурацию формулы Ia ! . ! 4. Фосфатные соли по п.3, отличающиеся тем, что каждый из R1 и R2 обозначает ОН, R3 обозначает водород, a R4 обозначает СН3. ! 5. Фосфатные соли по п.4 в виде рацемической смеси, а именно: в виде (1RS,3RS,6RS)-6-диметиламинометил-1-(3-метоксифенил)циклогексан-1,3-диола. ! 6. Фосфатные соли по п.4, отличающиеся тем, что соединение формулы (I) представляет собой (+)-(1R,3R,6R)-6-диметиламинометил-1-(3-метоксифенил)циклогексан-1,3-диол или (-)-(1S,3S,6S)-6-диметиламинометил-1-(3-метоксифенил)циклогексан-1,3-диол. ! 7. Способ получения фосфатной соли по одному из пп.1-6, отличающийся тем, что соединение общей формулы (I), необязательно в виде его соли, подвергают в реакционной среде взаимодействию с фосфорной кислотой. ! 8. Способ по п.7, отличающийся тем, что гидрохлорид соединения (I) или свободное основание формулы (I) подвергают взаимодействию с фосфорной кислотой, предпочтительно в молярном соотношении между соединением (I) и фосфорной кислотой в пределах от 2:1 до 1:2, предпочтительно от 1,5:1 до 1:1,5, особенно предпочтительно от 1,1:1 до 1:1,1. ! 9. Способ по п.7 или 8, при осуществлении которого основание формулы (I) суспендируют при температуре в пределах от 10 до 40°С, предпочтительно от 20 до 30°С, ос
Patent RU-2007143270-A (RU)
Title: Способ аспирации анодных газов алюминиевого электролизера с самообжигающимся анодом и верхним токопроводом
IPC: C25C3/12
Filed: 2007-11-21
Abstract: Способ аспирации анодных газов алюминиевого электролизера с самообжигающимся анодом и верхним токоподводом, включающий при нормальной работе электролизера отсос в организованную систему газоочистки анодных газов из газосборного колокола, и анодных газов из вторичного газосборника, выполненного в виде коллектора равномерного всасывания, соединенного с газосборником, состоящим из откидных створок, закрепленных на анодном кожухе, через горелку для дожигания анодных газов, и отсос анодных газов при технологической обработке электролизера, отличающийся тем, что отсос анодных газов от обрабатываемой стороны алюминиевого электролизера в период от начала проведения технологической обработки электролизера до ее завершения проводят через коллектор равномерного всасывания, установленный на продольной стороне анодного кожуха с помощью мобильной газоочистной установки.