baber/WOPTO huggingface dataset:
Patent MX-PA05001080-A (MX)
Title: Ram guidance system.
Inventor: JONES WILLIAM D
IPC: B30B1/26
Filed: 2003-07-25
Abstract: A ram guidance system for a stamping press is provided including an outer bush mounted to a portion of the stamping press. The outer bush has a central passageway sized and arranged so that a reciprocating ram extends through the passageway. An inner bush is coaxially mounted to the outer bush and a portion of the rod, with an anti-friction bearing assembly positioned between the outer bush and the inner bush so as to guide their relative movement. In another embodiment of the invention, a metal stamping system for operating a die set is provided that includes an outer bush mounted to a portion of the stamping press. The outer bush includes a passageway sized and arranged so that a ram extends through the passageway so as to be enclosed by the outer bush. An inner bush is coaxially mounted to (i) the outer bush and (ii) a portion of the ram, with an anti-friction bearing assembly positioned between the outer bush and the inner bush so as to guide their relative movement. Tie rods may be used to form a supporting structure of the press.
Patent MX-PA05001730-A (MX)
Title: Grafted propylene copolymers.
Inventor: BOTROS MAGED G
IPC: C08F255/02
Filed: 2003-05-15
Abstract: Improved grafted propylene copolymer compositions and adhesive blends containing same are provided. The grafts are obtained by reacting propylene-ethylene impact copolymers having specified rubber contents and molecular weight distributions with ethylenically unsaturated acids or acid derivatives, such as maleic anhydride.
Patent MX-PA05001732-A (MX)
Title: Composite structural member.
Inventor: SALZSAULER ROY
IPC: E04C2/38
Filed: 2003-08-12
Abstract: A composite structural panel is provided. The panel comprises a frame having a longitudinal frame axis; a plurality of beam elements (105) mounted in the frame, each of the beam elements (105) has a respective longitudinal beam axis generally parallel to the frame axis; a reinforcing fibre wrapping that extends around each of the beam elements, the wrapping has a fibre direction running generally obliquely to the beam axis; a plurality of wire strands (111) that extend about the wrapping, the wire strands (111) run generally parallel to the beam axis and the frame axis; an outer layer of reinforcing fibre mat (113) that surround the frame, the wrapped beams (105) and the wire strands (111), the mat has a majority of its fibres running generally parallel to the frame axis; and, a solidified epoxy resin (117) that extends throughout and encasing the beam elements (105), beam wrapping, wire strands (111), outer layer and frame.
Patent MX-PA05003038-A (MX)
Title: Method for the discovery of devices connected to an ip network and device to carry out said method.
Inventor: CHARLES SALMON-LEGAGNEUR
IPC: H04L12/56
Filed: 2005-03-18
Abstract: The present invention relates to IP networks and, more particularly, local area networks, for example home networks. It concerns the manner in which devices connected to such networks obtain and update knowledge of the other compatible devices connected to the network. This method is based on the regular transmission of signalling messages by all the compatible devices. Thus, by monitoring the network, a device is able to detect the other devices in the network.
Patent MX-PA05005099-A (MX)
Title: Method and apparatus for heating refractory oxides.
Inventor: MARK GREGORY TARNAWSKI
IPC: H05B6/10
Filed: 2003-11-10
Abstract: A method of heating a refractory oxide material comprising applying a high frequency electric field to heat the refractory oxide material and applying a magnetic field to heat the refractory oxide material. The high frequency electric field substantially heating the refractory oxide material to a temperature range at which the refractory oxide material undergoes a transition in electrical resistivity from an insulator to a conductor. The magnetic field inductively heats the refractory oxide material during and/or after the transition.
Patent MX-PA05010799-A (MX)
Title: Hermetically sealed product and related methods of manufacture.
Inventor: KNIO OMAR M
IPC: B65D77/10
Filed: 2004-04-06
Abstract: Embodiments of the invention include a method for sealing a container. The method includes, providing at least two components of the container, positioning a crushable material between the at least two components, positioning a reactive multilayer material between the at least two components, deforming the crushable material so as to form a seal between the at least two components, chemically transforming the reactive multilayer material so as to join the at least two components.
Patent MX-PA05012058-A (MX)
Title: TRIAZOLE-DERIVATIVES AS FACTOR Xa INHIBITORS.
Inventor: LAUX VOLKER
IPC: A61K31/4196
Filed: 2004-05-05
Abstract: The present invention relates to compounds of the formulae (I) and (II), in which RO; R1; R3; Q; J1; J2; J3; J4; J5; V; G and M have the meanings indicated in the claims. The compounds of the formulae (I) and (II) are valuable pharmacologically active compounds. They exhibit a strong antithrombotic effect and are suitable, for example, for the therapy and prophylaxis of cardiovascular disorders like thromboembolic diseases or restenoses. They are reversible inhibitors of the blood clotting enzymes factor Xa (FXa) and/or factor VIIa (FVIIa), and can in general be applied in conditions in which an undesired activity of factor Xa and/or factor VIIa is present or for the cure or prevention of which an inhibition of factor Xa and/or factor VIIa is intended. The invention furthermore relates to processes for the preparation of compounds of the formulae (I) and (II), their use, in particular as active ingredients in pharmaceuticals, and pharmaceutical preparations comprising them.
Patent MX-PA05012296-A (MX)
Title: Cyanoacrylate compositions.
Inventor: TIERNEY FERGAL W
IPC: C08F22/32
Filed: 2004-06-18
Abstract: This invention relates to cyanoacrylate-containing compositions that include, in addition to the cyanoacrylate component, certain accelerators to improve fixture speeds on certain substrates.
Patent MX-PA06000558-A (MX)
Title: Eradicable gel ink, methods of eradication of the same, eradicable ink kit, and eradicated ink complex.
Inventor: KWAN VINCENT WING SUM
IPC: C09D11/16
Filed: 2004-06-28
Abstract: A shear-thinning eradicable ink including water, a dye selected from the group consisting of diarylmethane derivatives, triarylmethane derivatives, methine dyes, and a solvent, wherein the ink has a shear-thinning index in the range of about 0.35 to about 1.0; a kit including the ink and an eradicator solution; an ink complex including a colorless or substantially colorless dye selected from the group consisting of oxidized diarylmethane derivatives, oxidized triarylmethane derivatives, and oxidized methine dyes, and at least one or a gelling agent and thickener; and methods of using the ink as part of an eradicable ink system, are disclosed herein.
Patent MX-PA06003626-A (MX)
Title: Novolacquer alykylphenol resins, methods for the production thereof and use thereof of as tackifying and/or reinforcing resins for rubbers.
Inventor: SAGE JEAN-MARC
IPC: C08L21/00
Filed: 2004-10-01
Abstract: The invention relates to novel novolacquer alkylphenol resins having a low level of free alkyphenol, a method for the production thereof and the use thereof as tackifying resins and reinforcing resins for rubbers. The inventive resins are used advantageously in the production of tyres.
Patent MX-PA06004496-A (MX)
Title: Writing instrument with a lateral button.
Inventor: BOUVERESSE JEANNE-ANTIDE
IPC: B43K21/16
Filed: 2004-10-20
Abstract: The invention relates to a writing instrument, comprising a body (2), a lateral button (7) with a first cam (11) and a forwarding mechanism, having a movable member (20) with a first inclined plane (23). The lateral button (7) remains in a release position, in which the first cam faces the first inclined plane and can perform a first tilting movement, during which the first cam cooperates with the first inclined plane. Said button (7) comprises a second cam (12) which is longitudinally displaced from the first cam and the movable member has a bearing (25) which is adjacent to the second inclined plane (26). The second cam (12) is supported on the bearing during the first tilting movement and faces the second ramp at the end of said movement. The button can then perform a second tilting movement, during which the second cam cooperates with the second inclined plane.
Patent MX-PA06005664-A (MX)
Title: Metals/minerals recovery and waste treatment process.
Inventor: DWYER PATRICK JOSEPH
IPC: C02F1/56
Filed: 2004-11-10
Abstract: A metals/minerals recovery and waste treatment process comprising a main separation stage in which a metal/mineral-bearing ore is slurried with water and separated into an enriched fraction and an aqueous metal/mineral waste fraction, and a waste sedimentation stage in which the aqueous metal/mineral waste fraction is sedimented in one or more settling lagoons to provide a thickened sediment layer and supernatant; and the waste sedimentation stage comprises feeding the aqueous metal/mineral waste into a solids contact vessel or other flocculating chamber, wherein the aqueous metal/mineral waste is diluted with water containing one or more flocculant(s) at more than one concentration, one of which concentrations is at least 10 times higher than the other, within the SCV, flocculating the diluted aqueous waste, and sedimenting the diluted and flocculated aqueous waste to provide a liquid supernatant layer and a pumpable thickened sediment layer in a settling basin.
Patent MX-PA06006750-A (MX)
Title: Reduced sugar rte cereals with maltodextrin.
Inventor: LONG CAROL A
IPC: A23L27/30
Filed: 2006-06-14
Abstract: The present invention relates to reduced sugar-content sugar-coated ready-to-eat (RTE) cereals and methods of their preparation. The RTE cereal has a sugar coating comprising from about 56% to about 70% sugar and from about 16% to about 28% maltodextrin. A method of preparing a reduced sugar-content sugar-coated RTE cereal includes providing a cereal base and forming a coating over the cereal base, the coating comprising on a dry weight basis from about 56% to about 70% sugar and from about 16% to about 28% maltodextrin. The coating may also include a fruit flavor and an acidulant. The method may also include drying the coated cereal and actively cooling the dried cereal below the coatings glass transition temperature while agitating the cereal so that the cooled RTE cereal does not form agglomerations of RTE cereal that do not break apart during packaging.
Patent MX-PA06009710-A (MX)
Title: Packaging machine.
Inventor: RAUDAT JOHN L
IPC: B65G47/08
Filed: 2005-02-28
Abstract: A packaging machine (10) includes a grouper section (14) having changeable lane sizes and a dual servo grouper (110) that separates product into product sets and allow the product sets to accelerate to the lane chain speed in a controlled manner. The grouper section (14) further includes disappearing lugs (60) that pivot into the lanes via a cam (64) surface provided in the lanes. The product rides upon a raised surface of the cam surface as the lug (60) pushes the product set together down the lane, thus ensuring that no gaps are provided between product set members. A gripper/grid section (16) of the packaging machine (10) includes a bars (420) that travel about a carousel with a gripper head assembly (200) and a grid assembly (300) pair moving up and down the bars (420) as defined by cam surfaces within the gripper/grid section (16). The grid section (300) is presented below the product (20) set such that the product set is fed through the grid section (300) in a one-way trip into a case (12). The gripper head assembly (200) cam device and the case feed section (18) both include height adjustment assemblies (500).
Patent MX-PA06011762-A (MX)
Title: Coating and/or treating hydraulic fracturing proppants to improve wettability, proppant lubrication, and/or to reduce damage by fracturing fluids and reservoir fluids.
Inventor: VINCENT MICHAEL C
IPC: C09K8/66
Filed: 2005-04-12
Abstract: Surface modified oil and gas well hydraulic fracturing proppants for improving wettability, altering chemical reactivity, altering surface topography, imparting lubrictiy or controlling relative permeability to flow of fluids of such proppants. The use and preparation of such coated proppants in hydraulic fracturing of subterranean formations is also described.
Patent MY-101220-A (MY)
Title: Spin-welding apparatus
Inventor: JOHN PAWEL BILKO
IPC: B23K20/12
Filed: 1987-05-15
Abstract: APPARATUS FOR SPIN-WELDING COMPRISES A SPIN WELDING MACHINE HAVING A SPIN WELDING HEAD 16, A RAM ASSEMBLY 15, AND A FEED MECHANISM 12; THE RAM ASSEMBLY IS DRIVEN FROM A SHAFT 8 AND THE FEED MECHANISM COMPRISES A ROTATING TURRET MOUNTED ON A SHAFT 13 WHICH IS DRIVEN FROM THE SHAFT 8 VIA A GENEVA MECHANISM 14. THE SPIN WELDING HEAD 16 IS DRIVEN BY A LOW INERTIA DC SERVO MOTOR 17 OPERATED BY A PROGRAMMABLE LOGIC CONTROLLER AND TIMED FROM A SWITCH UNIT 18 DRIVEN OFF THE SHAFT 8.(FIG. 2)
Patent MY-101698-A (MY)
Title: A method of unloading a vessel by means of a crane arranged on an offshore platform and a crane adapted to carry out this method.
Inventor: JOHANNES JOSEPHUS MAMPAEIJ
IPC: B66C1/38
Filed: 1987-12-12
Abstract: THE INVENTION RELATES TO A METHOD AND AN APPARATUS FOR UNLOADING A VESSEL BY MEANS OF A CRANE FITTED WITH A CARGO HOOK, E.G ARRANGED ON BOARD AN OFFSHORE PLATFORM OR ON QUAY OR THE LIKE. THE TENSION IN THE CARGO HOOK IS CONTINUOUSLY CONTROLLED AND THE EVENT OF A PREDETERMINED TENSION BEING EXCEEDED, THE CARGO HOOK HAVING A GUICK- RELEASE IS OPERATED MANUALLY OR AUTOMATICALLY FROM THE OFFSHORE PLATFORM, QUACY OR THE LIKE.(FIG. 1)
Patent MY-103293-A (MY)
Title: N-imidazolyl derivatives of bicyclic compounds useful in medicine
Inventor: GERMANO CARGANICO
IPC: C07D233/60
Filed: 1988-06-02
Abstract: THE INVENTION RELATES TO THE USE OF A COMPOUND OF FORMULA (1) WHEREIN IS INDEPENDENTLY HYDROGEN OR C1- C4 ALKYL AND THE OTHERS ARE INDEPENDENTLY CHOSEN FROM HYDROGEN, HYDROXY, HALOGEN, C1- C4 ALKOXY AND - COOR7 WHEREIN R7 IS AS DEFINED ABOVE, AND ONE OF R5 AND R6 IS HYDROGEN AND THE OTHER IS HYDROGEN C1- C6 ALKYL OR PHENYL; OR A PHARMACEUTICALLY ACCEPTABLE SALT THEREOF IN THE PREPARATION OF A MEDICAMENT FOR USE IN THE TREATMENT OF NEPHROPATHIES.
Patent MY-104818-A (MY)
Title: Anti-break lock mechanism with l-shaped bolts.
Inventor: YU TSENG TSAI
IPC: E05B57/00
Filed: 1989-05-25
Abstract: AN ANTI-BREAK LOCK MECHANISM WITH L-SHAPED BOLTS INCLUDING ONE PAIR OF L-SHAPED HOOK BOLTS DRIVEN TO MOVE INTO A LOCKING POSITION BY MEANS OF A PLUG THROUGH TWO GUIDE PLATES SO AS TO LOCK UP WITH THE SLOT OF THE CATCHING PLATES MOUNTED ON THE DOOR FRAME TO REINFORCE THE LOCKING MECHANISM OF THE DEVICE AND TO PROTECT THE DEVICE AGAINST VIOLENCE. THE INNER KNOB IS CONNECTED WITH THE RECTANGULAR ROD AT ONE END SUCH THAT THE RECTANGULAR ROD MAY BE DRIVEN BY THE INNER KNOB TO LET THE RECTANGULAR PORTION INSERT INTO OR RELEASE FROM THE RECTANGULAR HOLE OF THE OUTER KNOB SO AS TO DETERMINE IF TO CARRY THE LATCH BOLT TO MOVE INTO A LOCATING POSITION. THE PLUG IS HAVING AN INNER KEY HOLE WITH A CIRCULAR GROOVE MADE THEREON TO PROTECT THE INNER KEY FROM BREAKING AWAY WHEN IT IS INSERTED THEREINTO. THROUGH THE DOUBLE-KEY HOLE ARRANGEMENT OF THE PLUG, THE LOCKING DEVICE MAY BE LOCKED UP TO PREVENT FROM TURNING TO OPEN THROUGH THE INNER KNOB. (FIG. 1)
Patent MY-111680-A (MY)
Title: Method for refining glyceride oils.
Inventor: JACOBUS CORNELIS SEGERS
IPC: C11B3/10
Filed: 1989-06-20
Abstract: THE INVENTION RELATES TO A METHOD OF REFINING GLYCERIDE OIL COMPRISING THE STEP OF DEGUMMING SAID GLYCERIDE OIL, WHEREIN SAID DEGUMMING STEP IS FOLLOWED BY A SEPARATION STEP IN WHICH UNDISSOLVED AND NON-CENTRIFUGABLE PARTICLES ARE REMOVED FROM SAID DEGUMMED OIL. PREFERABLY SAID DEGUMMING STEP IS FOLLOWED BY A STEP OF HOLDING THE DEGUMMED OIL FOR SUCH A PERIOD OF TIME AND UNDER SUCH TEMPERATURE CONDITIONS AS TO CAUSE AGGLOMERATION OF SAID UNDISSOLVED PARTICLES, AND FOR AN EGENT PROMOTING THE FORMATION OF UNDISSOLVED PARTICLES AND/OR PROMOTING THE AGGLOMERATION OF THE UNDISSOLVED PARTICLES IS ADDED TO THE OIL.
Patent MY-106234-A (MY)
Title: Method of correcting and playing back positional instruction data in a robot.
Inventor: YUTAKA KIMURA
IPC: B25J9/18
Filed: 1989-10-13
Abstract: A METHOD OF CORRECTING AND PLAYING BACK POSITIONAL INSTRUCTION DATA IN A ROBOT WHICH PERFORMS THE TEACHING BY MOVING AN ARM OR WRIST AXIS CONSTITUTING A ROBOT BODY AND RECORDING ITS LOCUS AT INTERVALS OF A PREDETERMINED TIME OR A PREDETERMINED MOVING DISTANCE CORRECTS POSITIONAL DATA RECORDED AFTER THE COMPLETION OF THE TEACHING ONTO A PREDETERMINED PATTERN SUCH AS A STRAIGHT LINE OR A CIRCULAR ARE AND PLAYS BACK THE CORRECTED POSITIONAL DATA. FURTHER, THE METHOD CORRECTS THE POSITIONAL DATA ONTO THE PREDETERMINED PATTERN BEFORE THE BEGINNING OF THE PLAYBACK PREVIOUSLY AND RECORDS THE CORRECTED DATA.
Patent MY-109328-A (MY)
Title: Modulating method and demodulating method as well as modulating apparatus and demodulating apparatus
Inventor: YOSHIHIDE SHIMPUKU
IPC: G11B20/14
Filed: 1993-03-09
Abstract: A MODULATING METHOD AND APPARATUS AND A DEMODULATING METHOD AND APPARATUS IN WHICH A VARIABLE LENGTH CODE (D, K;M, N;R) WHICH CAN PROVIDE A GREATER MINIMUM REVERSEL DISTANCE TO ALLOW RECOORDING OF A HIGHER DENSITY THAN EVER IS PROVIDED. ACCORDING TO THE MODULATING METHOD AND APPARATUS, DIGITAL DATA OF A BASIC DATA LENGTH OF M BITS IS MODULATED INTO A VARIABLE LENGTH CODE (D, K;M, N;R) OF A BASIC CODE LENGTH OF N BITS, AND WHERE THE DISTANCE BETWEEN ADJACENT ONES OF THE DIGITAL DATA IS REPRESENTED BY T, THE MINIMUM REVERSAL DISTANCE OF THE VARIABLE LENGTH CODE IS EQUAL TO OR GREATER THAN 2.0T AND THE MINIMUM LENGTH OF A RUN OF A SAME SYMBOLL IS EQUAL TO OR GREATER THAN 4. THE DEMODULATING APPARATUS DEMODULATES THE DIGITAL DATA BACK INTO THE VARIABLE LENGTH CODE AND COMPRISES STORAGE MEANS FOR STORING THEREIN A PLURALITY OF TABLES FOR COVERTING THE DIGITAL DATA INTO THE VARIABLE LENGTH CODE, DISCRIMINATING MEANS FOR DISCRIMINATING THE BINDING LENGTH OF THE FIGITAL DATA, AND SELECTING MEANS FOR SELECTING ONE OF THE TABLES IS ACCORDANCE WITH A RESULT OF DISCRIMINATION OF THE DISCRIMINATING MEANS.(FIG 7)
Patent MY-116265-A (MY)
Title: A polishing composition including an inhibitor of tungsten etching
Inventor: STEVEN K GRUMBINE
IPC: C09K13/04
Filed: 1998-07-28
Abstract: A CHEMICAL MECHANICAL POLISHING COMPOSITION AND SLURRY COMPRISING A COMPOSITION CAPABLE OF ETCHING TUNGSTEN AND AT LEAST ONE INHIBITOR OF TUNGSTEN ETCHING AND METHODS FOR USING THE COMPOSITION AND SLURRY TO POLISH TUNGSTEN CONTAINING SUBSTRATES.
Patent MY-128856-A (MY)
Title: Pressure sensitive adhesives
Inventor: HARVEY RAYMOND SCOTT
IPC: C08L31/00
Filed: 2000-03-29
Abstract: THE PRESENT INVENTION RELATES TO PRESSURE SENSITIVE ADHESIVES BASED ON AQUEOUS LATEX EMULSIONS PROCESSES FOR THEIR PREPARATION AND LAMINATES PREPARED THERE FROM. THE PRESSURE SENSITIVE ADHESIVES EXHIBIT EXCELLENT ADHESION IN HOT WATER ENVIRONMENTS AND RESISTANCES TO WATER-WHITENING.(FIG 1)
Patent MY-124729-A (MY)
Title: Helical reinforcing hose
Inventor: YOSHIKAZU NABESHIMA
IPC: F16L/
Filed: 2000-06-08
Abstract: TO MAKE AN ENTIRE WALL THICKNESS OF THE HOSE TO BE THIN AND PERFORM A UNIFORM COMPRESSION OF AN ENTIRE HOSE EVEN WITH A NORMAL FLAT BAND WHILE THE HOSE MAIN BODY CANNOT BE CONTACTED WITH THE GROUND. THE REINFORCING MERNBER(2) IS MADE TO BE FLAT AND THE GROUND CONTACT SECTION (2A) HAVING A SMOOTH OUTER CIRCUMFERENCE IS SLIGHTLY PROTRUDED AND EXPOSED FROM THE OUTER CIRCUMFERENTIAL SURFACE LA OF THE HOSE MAIN BODY (I), THEREBY THE WALL THICKNESS SIZE OF THE HOSE MAIN BODY(1)IS THIN TO ENABLE ITSELF TO BE MOLDED AND WHEN USED, THE GROUND CONTACT SECTION(2A) MADE OF HARD RESIN IS CONTACTED WITH THE GROUND AND FURTHER IN THE CASE THAT THE ENTIRE HOSE IS FASTENED WITH THE NORMAL FLAT BAND C THE HOSE MAIN BODY (1) MADE OF SOFT RESIN IS RESILIENTLY DEFORMED TO CAUSE THE REINFORCING MEMBER (2) MADE OF HARD RESIN TO BE COMPLETELY EMBEDDED AND THEN THESE GROUND CONTACT SECTION (2A) AND THE OUTER CIRCUMFERENTIAL SURFACE (1A) OF THE HOSE MAIN BODY 1 ARE SUBSTANTIALLY IN FLUSH FROM EACH OTHER.(FIG.1)
Patent MY-124990-A (MY)
Title: Display frame rate adaptation.
Inventor: MICHAEL SCOTT DEISS
IPC: H04N5/44
Filed: 2000-07-28
Abstract: AN INVENTIVE METHOD FOR ADAPTING A DISPLAY FRAME RATE IN A RECEIVER (100) TO A PICTURE FRAME RATE OF A RECEIVED SIGNAL INCLUDES THE STEPS OF COMPARING (92) A PICTURE FRAME RATE (94) OF A RECEIVED SIGNAL WITH A DISPLAY FRAME OF A RECEIVER (100), ADJUSTING LINES PER FIELD OR LINES PER FRAME DISPLAYED IN RESPONSE TO THE COMPARING STEP,AND GENERATING A DISPLAY FRAME RATE CONTROL SIGNAL FOR THE RECEIVER IN RESPONSE TO THE ADJUSTING STEP (93).(FIGURE 10)
Patent MY-124949-A (MY)
Title: Body fluid absorbent sanitary article
Inventor: KAZUAKI ONISHI
IPC: A61K8/92
Filed: 2001-03-27
Abstract: A SANITARY ARTICLE (10) INCLUDES AN ABSORBENT STRUCTURE COMPOSED OF A LIQUID-PERVIOUS TOPSHEET (11), A LIQUID-IMPERVIOUS BACKSHEET (12) AND A LIQUID- ABSORBENT CORE (13) DISPOSED THEREBETWEEN, AN ABSORBENT UPPER PANEL (I) WHICH IS FORMED WITH A FIBROUS WEB AND ATTACHED TO AN UPPER SURFACE OF THE TOPSHEET (11). THE ABSORBENT UPPER PANEL (1) HAS A PLURALITY OF OPENINGS (2) EXTENDING THROUGH THE PANEL (1) IN ITS THICKNESS DIRECTION AND SPACED ONE FROM ANOTHER IN A DIRECTION INTERSECTING THE THICKNESS DIRECTION AND A WALL (3) DEFINING EACH OF THE OPENINGS (2) WHEREIN THE WALL (3) HAS A FIBER DENSITY GRADE WHICH IS HIGHER IN AN UPPER REGION OF THE WALL AND LOWER IN A LOWER REGION OF THE WALL LYING ADJACENT THE TOPSHEET.(FIG 1)
Patent MY-117932-A (MY)
Title: Process for increasing cobalt catalyst hydrogenation activity via aqueous low temperature oxidation
Inventor: DAAGE MICHEL A
IPC: B01J37/12
Filed: 2001-07-27
Abstract: AN AQUEOUS LOW TEMPERATURE OXIDATION (ALTO) PROCESS WHEREIN A CATALYST OR CATALYST PRECURSOR CONSTITUTED OF A SOLIDS SUPPORT, OR POWDER COMPONENT, AND A METAL, OR METALS COMPONENT, INCLUSIVE OF COBALT, IS OXIDIZED, REDUCED AND RENDERED CATALYTICALLY ACTIVE FOR CONDUCTING CARBON MONOXIDE HYDROGENATION REACTIONS. THE COBALT CATALYST OR COBALT CATALYST PRECURSOR IS THUS CONTACTED AT LOW TEMPERATURE WITH AN OXIDANT IN THE PRESENCE OF WATER (e.g.,WATER TO WHICH AN OXIDANT IS ADDED), SUFFICIENT TO OXIDIZE THE COBALT METAL, OR METALS COMPONENT OF THE CATALYST OR CATALYST PRECURSOR. ON REDUCTION, THE HYDROGENATION ACTIVITY OF THE COBALT CATALYST IS INCREASED. ALL OR A PORTION OF THE COBALT METAL OF THE CATALYST PRECURSOR IS OXIDIZED TO FORM A Co2+ CATIONIC OR OXO-ANIONIC SPECIES AT LEAST DURING THE INITIAL PHASE OF THE REACTION. ON REDUCTION, AS MAY BE PRODUCED BY CONTACT AND TREATMENT OF THE OXIDIZED CATALYST OR CATALYST PRECURSOR WITH HYDROGEN, OR A HYDROGEN-CONTAINING GAS, THE CATALYST METAL, OR METALS COMPONENT OF THE CATALYST, IS REDUCED TO METALLIC METAL, e.g., Co, AND THE CATALYST THEREBY ACTIVATED, AND/OR THE ACTIVITY INCREASED.