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| Number | Title | Issue Date |
| 6612731 | Mixing apparatus An apparatus for mixing a fluid feed stock, such as a heavy oil, and particles of a catalyst for gasifying the heavy oil in a reactor, comprises the reactor having in the upper portion a circular port through which the particles are fed, a moving bed-form... | 09/02/2003 |
| 6127309 | Catalyst for use in the alkylation of isoalkanes A catalyst useful for the alkylation of isoalkanes is disclosed along with a process therefor the same. The catalyst comprises a zirconium halide and at least one member of the group consisting of sulfate basic sulfate, copper halide, copper nitrate and c... | 10/03/2000 |
| 6118573 | Electrode for electrochromic device and electrochromic device An electrode for an electrochromic device is disclosed having an electrically conductive substrate and a plurality of capacitive members arranged on the substrate, each of the capacitive members containing fine particles bound together with a binder, the ... | 09/12/2000 |
| 6066586 | Process of regenerating solid catalysts A process of regenerating catalysts is carried out by removing precipitates of carbonaceous materials from the catalyst. This process comprises contacting a deteriorated catalyst with a nitrogen oxide gas or a nitrogen oxide-containing gas at a temperatur... | 05/23/2000 |
| 6063740 | Grease composition for rolling bearings A grease composition for rolling bearing containing a thiocarbamate derivative represented by the formula (1): ##STR1## wherein R1, R2, R3 and R4 are the same or different groups and denote a hydrocarbon gr... | 05/16/2000 |
| 6057900 | Color liquid crystal display device and method for producing color filter substrate A color liquid crystal display device contains a color filter substrate, a counterelectrode substrate disposed to oppose the color filter substrate via a sealing material disposed in contact with peripheral portions of the color filter substrate and the c... | 05/02/2000 |
| 6056912 | Process for producing carbon-fiber-reinforced composite material A carbon-fiber-reinforced composite material is simply produced by molding a resin composition comprising carbon fibers and a matrix resin directly on a base material through injection molding or compression molding without resort to any primer.... | 05/02/2000 |
| 6046350 | Tertiary alkylsilane A novel tertiary alkylsilane is disclosed, which is useful as a variety of starting materials such as for photoreactive materials including semiconductor materials, insulative materials and photoresists, polymerization initiators and silicone-based cerami... | 04/04/2000 |
| 6045690 | Process for fluid catalytic cracking of heavy fraction oils An object is to increase cracking rate of heavy fraction oils while producing a lessened amount of dry gases generated by the hydrogen transfer reaction and by the overcracking to obtain light fraction olefins in a high yield. A process for the fluid cata... | 04/04/2000 |
| 6033806 | Method of producing a cross-linked polyvinyl alcohol separator for an alkali-zinc secondary battery A method for producing a cross-linked polyvinyl alcohol separator having a film of cross-linked polyvinyl alcohol for an alkali-zinc secondary battery, and a cross-linked polyvinyl alcohol separator produced by the method are disclosed. The method include... | 03/07/2000 |
| 6028123 | Acrylic resin composition for color filter An acrylic resin composition for a color filter containing 100 parts by weight of an acrylic resin having acid value of 5 to 100 mgKOH/g and 5 to 90 parts by weight of a coloring pigment is provided. The acrylic resin has been prepared by polymerizing a m... | 02/22/2000 |
| 6023364 | Electrochromic mirror An electrochromic mirror (10) comprises an reflective electrically conductive substrate and a transparent electrically conductive substrate, a layer of an ion conductive material (14) disposed therebetween and at least one electrochromic chromogenic layer... | 02/08/2000 |
| 6017480 | Process for producing polyolefin materials A process for producing polyolefin materials is disclosed which comprises the steps of (a) preparing a molded article of an ultra-high-molecular-weight polyolefin having a viscosity-average molecular weight of more than 500,000; (b) stretching said articl... | 01/25/2000 |
| 6008401 | Process for producing an optically active compound A process is disclosed for producing an optical active alkoxybenzonitrile derivative in which process a benzonitrile derivative is subjected to condensation reaction with an optical active alcohol. A process is also disclosed for producing an optical active al... | 12/28/1999 |
| 5997637 | Method of producing a semiconducting material A method of producing a semiconducting material comprises reacting one or more of halogenosilanes with an alkali metal and/or an alkaline earth metal in an inert solvent to give a condensate and thermally decomposing the condensate. The condensate is diss... | 12/07/1999 |
| 5968868 | Catalyst for use in the alkylation of isoalkanes A catalyst useful for the alkylation of isoalkanes is disclosed along with a process therefor the same. The catalyst comprises a reaction product resulting from mutual contact of a zirconium halide and a magnesium halide and/or a magnesium oxyhalide. The ... | 10/19/1999 |
| 5951850 | Process for fluid catalytic cracking of heavy fraction oil A heavy fraction oil is catalytically cracked by contacting the oil with a catalyst containing an ultrastable Y-type zeolite, in a fluid catalytic cracking apparatus having a regenerating zone, a reaction zone, a separation zone and a stripping zone and u... | 09/14/1999 |
| 5928393 | Fuel additive A fuel additive which comprises a compound selected from a novel amine, oxygen-containing and nitrogen-containing compounds having selected structures. The inventive additive when blended with a gasoline serves to suppress sludge or deposits in fuel intak... | 07/27/1999 |
| 5916982 | Process for the production of polyolefins A process for the production of polyolefins is provided which comprises polymerizing or copolymerizing olefins in the presence of a catalyst composition which includes a catalyst component (I) resulting from mutual contact of sub-components (A) and (B), a... | 06/29/1999 |
| 5916682 | Carbon fiber reinforced composite material A carbon fiber-reinforced composite material comprising a laminate of a plurality of prepreg sheets each comprising polyacrylonitrile-based carbon fibers having a tensile modulus of 100 to 600 GPa, characterized in that at least one of the prepreg sheets ... | 06/29/1999 |
| 5912212 | Lubricating oil composition A lubricating oil composition comprises (A) a base oil, (B) a 3-methyl-5-tert-butyl-4-hydroxyphenyl substituted fatty acid ester in an amount of 0.1-5 percent by mass and (C) an auxiliary component, said auxiliary component being one member of the group o... | 06/15/1999 |
| 5904837 | Process for fluid catalytic cracking of oils A process for the fluid catalytic cracking of oils, wherein an oil is brought into contact with catalyst particles using a fluid catalytic cracking reactor under the following conditions: a) a reaction zone outlet temperature of 580 to 630° C., catalyst/... | 05/18/1999 |
| 5876882 | Method for producing a color filter with a photosensitive coating film A method for producing a color filter involves (A) forming a photosensitive coating film on at least a transparent electrically conductive layer of a substrate having both the transparent electrically conductive layer and a light-intercepting layer on its... | 03/02/1999 |
| 5854183 | Grease composition for constant-velocity joints A grease composition for constant-velocity joints which is prepared by blending a lube base oil with (A) a urea-urethane thickening agent comprising a mixture of (a) 20 to 95 mole % of a diurea compound of the formula (1): ##STR1## (b) 4 to 50 mole %... | 12/29/1998 |
| 5837374 | Light-shielding layer, method for producing same, and method for producing substrate A light-shielding layer including a light-shielding material containing a grafted carbon material, light-shielding material being electrodeposited to form the light-shielding layer, a method for producing a light-shielding layer including a step of electr... | 11/17/1998 |
| 5824618 | Catalyst components for polymerization of olefins A catalyst component is disclosed for use in the homo- or copolymerization of olefinic hydrocarbons. The catalyst component is comprised of a first compound of the formula M1 (OR1)p R2q X14-... | 10/20/1998 |
| 5821277 | Thermosetting and procuring compositions for color filters and method for making the same A thermosetting composition containing a carbonaceous material (1-1) and a thermosetting resin (1-2), the carbonaceous material (1-1) being obtained by reacting by contacting a carbon material (a) with a polymer (b) having in the molecule thereof at least... | 10/13/1998 |
| 5817251 | Fluid composition for use in a refrigerating machine in which the refrigerating machine oil is at least one hydrocarbon compound of a formula consisting of a biphenyl group A refrigerating machine oil for use with a hydrofluorocarbon refrigerant in a refrigerator, which comprises at least one member selected from the group consisting of hydrocarbon compounds represented by the following general formulas (1), (2) and (3) ... | 10/06/1998 |
| 5811475 | Method for producing carbonaceous material A method for producing a carbonaceous material including the step of contacting a carbon material with a polymer having in the molecule thereof one or more reactive group(s) selected from aziridine group, oxazoline group, N-hydroxyalkylamido group, epoxy ... | 09/22/1998 |
| 5811611 | Method for producing monoalkenyl benzene A method for producing a monoalkenyl benzene including reacting an alkyl benzene having 7 to 10 carbon atoms with a conjugated diene compound having 4 to 6 carbon atoms in the presence of a particular catalyst. The particular catalyst is obtained by depos... | 09/22/1998 |
| 5803210 | Disk brakes A disk pad type brake comprises a rotor disk provided with a carbon-carbon composite material (a) as a friction member, and at least one pad provided with a carbon-carbon composite material (b) as a friction member, wherein the difference in thermal condu... | 09/08/1998 |
| 5795839 | Catalyst components for polymerization of olefins A process for the polymerization of olefinic hydrocarbons is carried out in the presence of a catalyst comprising a catalyst component derived from reacting a compound of the formula Me1 R1n X14-n, a ... | 08/18/1998 |
| 5786307 | Lubricating oil composition A lubricating oil composition useful for internal combustion engines comprises a base oil, and, as combined therewith, specified amounts of a molybdenum dialkyl-dithiocarbamate, a selected zinc dihydrocarbyl dithiophosphate and a selected copper carboxyla... | 07/28/1998 |
| 5782968 | Method for producing black pigment A method for producing a black pigment including the step of contacting a polymer (1) containing 5 to 500 mmol of hydroxyl groups, and optionally 30 to 300 mmol of carboxyl groups per 100 g of the polymer with a carbon material (2) at a temperature of 50 ... | 07/21/1998 |
| 5780562 | Olefin polymerization catalyst and polyolefin A novel olefin polymerization catalyst is obtained by contacting the following components (1) to (5) with one another: (1) a compound represented by the general formula Me1 R1p (OR2)q X14-p-... | 07/14/1998 |
| 5772970 | Reaction column A reaction column comprising a reactor, at least one catalyst bed comprising a solid catalyst with which a mixture of a gas with a liquid is brought into contact; and a cooling bed provided below the catalyst bed. The cooling bed includes a cooling fluid ... | 06/30/1998 |
| 5770314 | Transparent electrically conductive plate A transparent electrically conductive plate contains a transparent substrate, a transparent electrically conductive layer, an ultraviolet absorbing layer disposed between the transparent substrate and the transparent electrically conductive layer and cont... | 06/23/1998 |
| 5755833 | Fuel additive A fuel additive comprising a urethane compound. A gasoline composition comprising gasoline blended with a urethane compound to suppress sludge or deposits in fuel intake systems or combustion chambers, such as an automobile engine.... | 05/26/1998 |
| 5753324 | Fiber-reinforced composite cylindrical form A fiber-reinforced composite cylindrical form formed by winding up unidirectional prepreg sheets around a mandrel according to such four patterns as to set the fiber winding angles of the resulting layers thereof at 0°, 90°, 40° to 50°, and -40°... | 05/19/1998 |
| 5750454 | Catalyst composition and process for the production of olefinic polymers A catalyst comprises a composition resulting from mutual contact of the following Components (A), (B), (C) and (D): said Component (A) being a reaction product resulting from mutual contact of components (a), (b) and (c); said component (a) being represented b... | 05/12/1998 |
