Patent application number | Description | Published |
20100006012 | PULVERIZED COAL CONCENTRATION ADJUSTMENT APPARATUS AND PULVERIZED COAL COMBUSTION BOILER - To achieve an improvement in concentration distribution in a vertical direction at an inlet of a pulverized coal distributor and uniformly distribute pulverized coal to respective pulverized coal burners. A pulverized coal distributor and a gas-particle flow adjustment device provided on an upstream side of the pulverized coal distributor and at a bottom in a pulverized coal pipe to adjust pulverized coal to branch pipes in concentration are provided, the gas-particle flow adjustment device comprises a plate-shaped member provided along a substantially overall width of the pulverized coal pipe to have a substantially rectangular shape as viewed in plan view, a front edge of the gas-particle flow adjustment device is mounted pivotally to a bottom surface of the pulverized coal pipe, and an angle formed between an upper surface of the gas-particle flow adjustment device and a bottom surface of the pulverized coal pipe can be automatically adjusted on the basis of signals from flow sensors mounted to the respective branch pipes. | 01-14-2010 |
20100276525 | ROLLER MILL STRUCTURE - A roller mill structure which achieves uniform distribution of fine particles passed through a rotary classifier to fine particle exits disposed at four points when conveying as pulverized coal milled in the roller mill on the air current is provided. A roller mill structure is configured to discharge pulverized coal obtained by milling a raw coal, which is loaded in a mill body ( | 11-04-2010 |
20100326337 | CONTROL DEVICE OF COAL PULVERIZER - There is provided a control device of a coal pulverizer which enables estimation of a coal output with a precision suited for a purpose. In a control device of a coal pulverizer which pulverizes coal by the coal pulverizer and estimates coal output by which the pulverized coal is output to a boiler, the control device includes a main operation circuit which calculates a command signal associated with a coal feed rate on the basis of detection data from a boiler or a power generator connected to the boiler, and an additional control unit which calculates the deviation between a standard coal output pattern preset in the coal pulverizer, and a current coal output pattern, and adds a calculation result by the additional control unit to the main operation circuit as a correction signal. | 12-30-2010 |
Patent application number | Description | Published |
20080299455 | ELECTRIC STORAGE DEVICE AND FABRICATING METHOD THEREFOR - An electrode laminate unit | 12-04-2008 |
20080299459 | FABRICATION METHOD OF ELECTRODE MATERIAL, ELECTRODE MATERIAL, AND NON-AQUEOUS LITHIUM ION SECONDARY BATTERY - The ions other than a lithium ion and having a greater ion radius is interposed, before the lithium ion is doped, as an interlayer securing member in a vanadium oxide having a layered crystal into which the lithium ion can be doped. Since the interlayer securing member is interposed, the dope or dedope of the lithium ion into or from the vanadium oxide afterward can smoothly be performed. A sodium ion or the like can be employed as the interlayer securing member. | 12-04-2008 |
20090023888 | METHOD OF PRODUCING SULFUR-CONTAINING AROMATIC POLYMER - A method of producing a polymer of a sulfur-containing aromatic compound includes reacting, under heating, a halide of a sulfur-containing aromatic compound having at least one aromatic ring and at least one ring containing one or more disulfide bonds wherein one side of the disulfide-containing ring constitutes one side of the aromatic ring, with inorganic sulfur in an amount equivalent to 2 to 8 S atoms relative to 1 mol of the halide of the sulfur-containing aromatic compound in the presence of at least one inorganic base selected from the group consisting of an alkali metal hydroxide, an alkali metal hydrogen carbonate and an alkali metal carbonate and/or at least one organic base selected from the group consisting of a tri(lower alkyl)amine and a heterocyclic amine in an organic solvent. | 01-22-2009 |
20090104534 | ELECTRODE MATERIAL, METHOD OF MANUFACTURING THEREOF AND NONAQUEOUS LITHIUM SECONDARY BATTERY - A crystal structure is provided to improve a characteristic of an electrode material, such as vanadium oxide. In the crystal structure, an amorphous state and a layered crystal state coexist at a predetermined ratio in a layered crystalline material such as vanadium oxide. In the layered crystalline material having such a layered crystal structure, layered crystal particles having a layer length L | 04-23-2009 |
20100173184 | LITHIUM ION SECONDARY BATTERY - It has been found that when the potentials of the positive electrode and the negative electrode of the lithium ion secondary battery after the electrodes are short-circuited are each within a predetermined range, the battery produces high energy density. That is the present invention provides a lithium ion secondary battery having a positive electrode, a negative electrode and an electrolyte containing a lithium salt and an aprotic organic in which a positive electrode active material is a material allowing lithium ions and/or anions to be reversibly doped thereinto, and a negative electrode active material is a material allowing lithium ions to be reversibly doped thereinto, and the potentials of the positive electrode and the negative electrode after the positive electrode and the negative electrode are short-circuited are each selected to be within a range from 0.5 V to 2.0 V. | 07-08-2010 |
20100330431 | ELECTRIC STORAGE DEVICE AND FABRICATING METHOD THEREFOR - An electrode laminate unit | 12-30-2010 |
Patent application number | Description | Published |
20090069558 | REFINED ROUTES TO CHLORIN BUILDING BLOCKS - A method of making chlorins comprises the steps of reacting (e.g. condensing) a dipyrrin western half intermediate with an eastern half intermediate to form a tetrahydrobilene, and then cyclizing the tetrahydrobilene to form a chlorin. Intermediates including tetrahydrobilenes useful in such reactions are also described. | 03-12-2009 |
20090198049 | METHODS AND INTERMEDIATES FOR THE SYNTHESIS OF PORPHYRINS - A method of making a porphyrin is carried out by: (a) condensing (i) a 1,9-bis(N,N-)dialkylaminomethyl)dipyrromethane of Formula II: | 08-06-2009 |
20090270638 | METHODS AND INTERMEDIATES FOR THE SYNTHESIS OF PORPHYRINS - A method of making a porphyrin (I) is carried out by condensing (i) a bis(imino)dipyrromethane of Formula II: | 10-29-2009 |
20100204465 | REFINED ROUTES TO CHLORIN BUILDING BLOCKS - A method of making chlorins comprises the steps of reacting (e.g. condensing) a dipyrrin western half intermediate with an eastern half intermediate to form a tetrahydrobilene, and then cyclizing the tetrahydrobilene to form a chlorin. Intermediates including tetrahydrobilenes useful in such reactions are also described. | 08-12-2010 |
20120253052 | METHODS AND INTERMEDIATES FOR THE SYNTHESIS OF PORPHYRINS - A method of making a porphyrin is carried out by: (a) condensing (i) a 1,9-bis(N,N-)dialkylaminomethyl)dipyrromethane of Formula II: | 10-04-2012 |
20120277420 | REFINED ROUTES TO CHLORIN BUILDING BLOCKS - A method of making chlorins comprises the steps of reacting (e.g. condensing) a dipyrrin western half intermediate with an eastern half intermediate to form a tetrahydrobilene, and then cyclizing the tetrahydrobilene to form a chlorin. Intermediates including tetrahydrobilenes useful in such reactions are also described. | 11-01-2012 |