Patent application number | Description | Published |
20100216057 | CATALYST CARRIER AND FUEL CELL USING THE SAME - A catalyst carrier, being characterized in that a catalyst metal for promoting an oxidation-reduction reaction is carried on a vapor-grown carbon fiber having an average outer diameter of from 2 nm to 500 nm, which has been subjected to a crushing treatment so as to have a BET specific surface area of from 4 m | 08-26-2010 |
20130168610 | CARBON MATERIAL FOR BATTERY ELECTRODE AND PRODUCTION METHOD AND USE THEREOF - The invention relates to a carbon material for forming a battery electrode, comprising carbon powder having a homogeneous structure which is produced by causing an organic compound, serving as a raw material of a polymer, to deposit onto and/or permeate into carbonaceous particles, and subsequently polymerizing the organic compound, followed by thermal treatment at a temperature of 1,800 to 3,300° C., which comprises a structure which is substantially uniform throughout the entirety of the particle from the surface to the central core where a graphite crystal structure region and an amorphous structure region are distributed. By using the material, a battery having high discharging capacity and low irreversible capacity, with excellent coulombic efficiency and excellent cycle characteristics can be fabricated. | 07-04-2013 |
Patent application number | Description | Published |
20090242849 | GRAPHITE MATERIAL, CARBON MATERIAL FOR BATTERY ELECTRODE, AND BATTERY - A carbon raw material such as a green coke in which loss on heat when it is heated from 300 to 1200° C. under an inert atmosphere is no less than 5% by mass and no more than 20% by mass is pulverized and then the pulverized carbon raw material is graphitized to obtain a graphite material suitable for a carbon material for anode in a lithium-ion secondary battery or the like that enables to make electrodes having a high-energy density and a large-current load characteristic since it has a small specific surface area and a small average particle diameter while maintaining high beginning efficiency and a high discharge capacity in the first round of charging and discharging. And an electrode for batteries are obtained using the graphite material. | 10-01-2009 |
20120045642 | GRAPHITE MATERIAL, CARBONACEOUS MATERIAL FOR BATTERY ELECTRODES, AND BATTERIES - Provided are a graphite material suitable as an electrode material for nonaqueous electrolyte secondary batteries, a carbonaceous material for battery electrodes, and secondary batteries which exhibit excellent charge-discharge cycle characteristics and excellent severe-current-load characteristics. A graphite material which has specific sizes of optically anisotropic and isotropic structures, a specific content ratio between both structures, and various orientation of crystallization; and a carbonaceous material for battery electrodes which is made using the graphite material and which exhibits a large discharge capacity and a small irreversible capacity with the severe-current-load characteristics and cycle characteristics being kept at high levels. | 02-23-2012 |
20120196193 | COMPOSITE GRAPHITE PARTICLES AND LITHIUM SECONDARY BATTERY USING THE SAME - The present invention provides composite graphite particles, which are useful for a negative electrode in a secondary battery having high capacitance, good charge-discharge characteristics and good charge-discharge cycle characteristics; and a paste for negative electrode, a negative electrode and a lithium secondary battery which use the composite graphite particles. | 08-02-2012 |
20130323601 | GRAPHITE CARBON COMPOSITE MATERIAL, CARBON MATERIAL FOR BATTERY ELECTRODES, AND BATTERIES - A graphite carbon composite material including a graphite material having diversity in the sizes of optical anisotropic structure and optical isotropic structure, the ratio thereof, and crystal direction, and a carbon material on the way to a graphitized structure of easily-graphitizable carbon. Also disclosed is a carbon material for a battery electrode, a past for an electrode, an electrode, a battery, a lithium ion secondary battery and a method of producing the graphite carbon composite material. | 12-05-2013 |
20130330620 | GRAPHITE MATERIAL, CARBON MATERIAL FOR BATTERY ELECTRODES, AND BATTERIES - A graphite composite material obtained by mixing graphite material 1 having diversity in the sizes of optical anisotropic structure and optical isotropic structure, the ratio thereof, and crystal direction, and graphite material 2 having a rhombohedron structure, which is different from graphite material 1 and has an average interplanar spacing d | 12-12-2013 |
20140335428 | GRAPHITE MATERIAL, CARBON MATERIAL FOR BATTERY ELECTRODE, AND BATTERY - A graphite material having pores which, when 200 rectangular regions of 6 μm×8 μm are randomly selected in a surface image of the graphite material observed by a scanning electron microscope, in the surface of the graphite material appearing in the regions, a pore appearing on the surface and having an aperture in a shape having a diameter of 15 nm to 200 nm, a circularity degree of 0.75 to 1.0 and a major axis/minor axis ratio of 1.0 to 1.5 is visible in two regions or more. Also disclosed is a carbon material for battery electrodes, a paste for electrodes, an electrode and a lithium ion secondary battery including the graphite material. | 11-13-2014 |
Patent application number | Description | Published |
20090222489 | MULTIMEDIA DATA PROCESSING DEVICE WHICH CAN EASILY PREPARE MULTIMEDIA CONTENTS - A multimedia processing device implements a script having a data structure that is formed of a drawing information describing portion where media data is chronologically described, and a user navigation information describing portion where correspondence between events and actions and implementation conditions are chronologically described. The multimedia processing device implements this script, and thereby, media data is chronologically reproduced, and at the same time, a user interface showing operations that can be chronologically carried out is outputted. Then, a predetermined process, such as an insertion of media data, can be implemented by carrying out the operations following the user interface according to predetermined timing. | 09-03-2009 |
20110035649 | MULTIMEDIA DATA PROCESSING DEVICE WHICH CAN EASILY PREPARE MULTIMEDIA CONTENTS - A multimedia processing device implements a script having a data structure that is formed of a drawing information describing portion where media data is chronologically described, and a user navigation information describing portion where correspondence between events and actions and implementation conditions are chronologically described. The multimedia processing device implements this script, and thereby, media data is chronologically reproduced, and at the same time, a user interface showing operations that can be chronologically carried out is outputted. Then, a predetermined process, such as an insertion of media data, can be implemented by carrying out the operations following the user interface according to predetermined timing. | 02-10-2011 |
20110041071 | MULTIMEDIA DATA PROCESSING DEVICE WHICH CAN EASILY PREPARE MULTIMEDIA CONTENTS - A multimedia processing device implements a script having a data structure that is formed of a drawing information describing portion where media data is chronologically described, and a user navigation information describing portion where correspondence between events and actions and implementation conditions are chronologically described. The multimedia processing device implements this script, and thereby, media data is chronologically reproduced, and at the same time, a user interface showing operations that can be chronologically carried out is outputted. Then, a predetermined process, such as an insertion of media data, can be implemented by carrying out the operations following the user interface according to predetermined timing. | 02-17-2011 |
Patent application number | Description | Published |
20080219699 | DEVELOPMENT DEVICE AND IMAGE FORMING APPARATUS COMPRISING SAME - The development device of the present invention has a rotating shutter supported rotatably between a supply opening formed on a toner supply device and a receiving opening formed on a developing tank. The rotating shutter has an open section extending in the axial direction of the roller-shaped main section as well as opened in the direction perpendicular to the axial direction thereof, opening and shutting the supply opening in conjunction with attachment and detachment operation of the developing tank. The rotating shutter shuts the supply opening by covering the supply opening with the outer surface of the roller-shaped main section, and opens the supply opening by communicating the supply opening and the receiving opening through the open section. Thus, it is possible to prevent the leakage of toner even after repetitively performing the attachment and detachment operation of the developing tank. | 09-11-2008 |
20090220285 | TONER CARTRIDGE, DEVELOPING DEVICE AND IMAGE FORMING APPARATUS ALLOWING ACCURATE CONTROL OF TONER REPLENISH AMOUNT - A toner cartridge includes: a toner holding container having an outlet formed thereon; a partition wall separating the inside of toner holding container to a toner discharging portion in which the outlet is formed and a toner stirring portion other than the toner discharging portion; a toner discharging member axially and rotatably supported in the toner discharging portion for carrying the toner contained in the toner discharging portion to the outlet; a toner stirring member axially and rotatably supported in the toner stirring portion for stirring and carrying to the toner discharging portion the toner in the toner stirring portion; and an upper lid with a recess formed to surround, like a tunnel, the toner discharging member at a portion above the outlet, together with the partition wall and the toner holding container. | 09-03-2009 |
20090245852 | TONER SUPPLY DEVICE, DEVELOPING UNIT AND TONER SUPPLY DEVICE REMANUFACTURING METHOD - A toner supply device includes a toner storage tank for storing toner; a toner supply roller for discharging toner; a covering member for covering the top surface of the toner storage tank filled with toner; and a sealing element provided between the toner storage tank and the covering member. | 10-01-2009 |
Patent application number | Description | Published |
20100182611 | DISPLACEMENT MEASURING APPARATUS AND DISPLACEMENT MEASURING METHOD - A displacement measuring apparatus | 07-22-2010 |
20110063740 | SUPPORTING DEVICE, OPTICAL APPARATUS, EXPOSURE APPARATUS, AND DEVICE MANUFACTURING METHOD - The present invention provides a supporting device that supports an optical element, comprising: a first supporting member that is fixed to an outer circumference of the optical element; a plurality of members that is connected to an outer circumference of the first supporting member; and a second supporting member that supports the first supporting member via the plurality of members, wherein each of the plurality of members is configured such that the a rigidity thereof in a first direction inclined relative to a direction orthogonal to an optical axis of the optical element in a plane including the optical axis is lower than a rigidity thereof in each of two directions that are orthogonal to the first direction and that are, orthogonal to each other. | 03-17-2011 |
20110065051 | SUPPORTING DEVICE, OPTICAL APPARATUS, EXPOSURE APPARATUS, AND DEVICE MANUFACTURING METHOD - A supporting device that supports an optical element in a gravitational force direction, the supporting device comprises: a supporting member to be connected via an adhesive to an outer circumference of the optical element, the supporting member including a plurality of members each of which has a projection for supporting the optical element. Each of the plurality of members is arranged to have a rigidity lower than that of the adhesive in a direction orthogonal to the gravitational force direction. | 03-17-2011 |
20110255183 | SUPPORTING DEVICE, OPTICAL APPARATUS, EXPOSURE APPARATUS, AND DEVICE MANUFACTURING METHOD - The present invention provides a supporting device that supports an optical element, comprising: a first supporting member that is fixed to an outer circumference of the optical element; a plurality of members that is connected to an outer circumference of the first supporting member; and a second supporting member that supports the first supporting member via the plurality of members, wherein each of the plurality of members is configured such that the a rigidity thereof in a first direction inclined relative to a direction orthogonal to an optical axis of the optical element in a plane including the optical axis is lower than a rigidity thereof in each of two directions that are orthogonal to the first direction and that are orthogonal to each other. | 10-20-2011 |
20130147939 | IMAGE ACQUISITION APPARATUS AND METHOD FOR ADJUSTING IMAGE ACQUISITION APPARATUS - An image acquisition apparatus includes a test object stage that holds a test object, a measuring unit that acquires surface profile information of the test object, and a microscope unit that includes an objective optical system that forms an image of the test object and an image pickup element that captures the image of the test object formed by the objective optical system. The test object stage is movable between a measurement position of the measuring unit and a imaging position of the microscope unit. The measuring unit acquires first stage inclination information of the test object stage. At the imaging position, the test object stage adjusts an orientation thereof on the basis of a relationship between the surface profile information and the first stage inclination information. | 06-13-2013 |
20130314778 | MICROSCOPE - A microscope includes a stage that holds an object, an objective optical system that forms an image of the object, a light receiving unit that receives the image of the object, and a driving unit that moves the stage between a first position where the image of the object is taken and a second position that is different from the first position. The stage includes a nozzle from which a gas is ejected. The nozzle is provided such that the gas is ejected from the nozzle toward the objective optical system when the stage is at the second position. | 11-28-2013 |