Patent application number | Description | Published |
20090104401 | Method for Producing Alkylsiloxane Aerogel, Alkylsiloxane Aerogel, Apparatus for Producing Same, and Method for Manufacturing Panel Containing Same - A method for producing an alkylsiloxane aerogel of the invention includes (a) a step of letting a reaction to produce a sol and a reaction to convert the sol to a gel take place in one step by adding a silicon compound whose molecules have a hydrolysable functional group and a nonhydrolysable functional group to an acidic aqueous solution containing a surfactant, and (b) a step of drying the gel produced in the step (a). In the step (b), the gel is dried at a temperature and a pressure below the critical point of a solvent used to dry the gel. | 04-23-2009 |
20090178966 | Process for Producing Organic Porous Material and Organic Porous Column and Organic Porous Material - An organic porous material is provided being excellent in mechanical properties such as strength and in which structures of a skeleton and pores are controlled more precisely. By a production process including (i) subjecting a low molecular compound having living radical and/or anionic polymerizability to living radical or anionic polymerization in a system including the compound, an organic polymer as a phase separation inducing component, a polymerization initiator, and a polymerization solvent, and thereby forming a gel including a skeletal phase rich in a polymer of the compound and a solvent phase rich in the solvent and having a co-continuous structure formed of the skeletal and solvent phases, and (ii) removing the solvent from the gel thus formed to form a skeleton containing the polymer as a base material thereof from the skeletal phase while forming first pores from the solvent phase, and thereby obtaining an organic porous material with a co-continuous structure formed of the skeleton and the first pores. | 07-16-2009 |
20100276359 | ADSORPTION COLUMN FOR PURIFYING BODY FLUID - Provided is an absorption column for body fluid purification by which the saturated adsorption amount of a substance to be adsorbed can be increased or the time required for reaching the saturated adsorption can be shortened, and therefore, the column capacity can be considerably reduced and the treatment time can be considerably shortened. The adsorption column having functional groups | 11-04-2010 |
20140076070 | MONOLITHIC SILICONE AND METHOD OF SEPARATION, PURIFICATION AND CONCENTRATION THEREWITH - The present invention provides a monolithic silicone in the form of an aerogel or a xerogel having flexibility and capable of dissolving molecules of a substance. This silicone monolithic body having continuous through passages is synthesized by copolymerizing starting materials of both a bifunctional alkoxysilane and a trifunctional alkoxysilane or tri- or higher functional alkoxysilanes through a sol-gel reaction for forming a Si—O network while causing phase separation. | 03-20-2014 |
20150037236 | MACROPOROUS TITANIUM COMPOUND MONOLITH AND METHOD FOR PRODUCING SAME - Provided are a macroporous titanium compound monolith and a production method thereof, the macroporous titanium compound monolith having a framework that is composed of a titanium compound other than titanium dioxide, having controlled macropores, and having electron conductivity, the titanium compound being oxygen-deficient titanium oxide, titanium oxynitride, or titanium nitride. Provided is a method including: placing a macroporous titanium dioxide monolith and a metal having titanium-reducing ability in a container, the macroporous titanium dioxide monolith having a co-continuous structure of a macropore and a framework that is composed of titanium dioxide; creating a vacuum atmosphere or an inert gas atmosphere within the container; and heating the monolith and the metal to cause gas-phase reduction that removes oxygen atom from the titanium dioxide composing the monolith by the metal acting as an oxygen getter, thereby obtaining a macroporous oxygen-deficient titanium oxide monolith having a co-continuous structure of the macropore and a framework that is composed of oxygen-deficient titanium oxide, the macroporous oxygen-deficient titanium oxide monolith having electron conductivity derived from the oxygen-deficient titanium oxide. | 02-05-2015 |
Patent application number | Description | Published |
20080258585 | RESOLVER - A resolver rotor for a variable reluctance resolver includes a plurality of axially stacked rotor pieces. The rotor pieces are jointly fitted into one body. In the fitting of the rotor pieces, deformed portions are provided between a center of the radial thickness of the resolver rotor and a side surface thereof which is opposite to a stator-side surface thereof. The number of deformed portions is the same as that of projecting poles of the resolver rotor. The deformed portions are arranged at circumferential positions of peaks of the respective projecting poles. At those positions, concave portions are provided on the side surface to receive deformations caused by fitting the rotor pieces together. Thus, the stator-side surface of the resolver rotor is less affected by fitting of the rotor pieces together, preventing a reduction in the detection accuracy of the resolver. | 10-23-2008 |
20090179529 | RESOLVER, MOTOR, POWER STEERING APPARATUS AND METHOD OF MANUFACTURING THE RESOLVER - A resolver includes a stationary unit centered about a center axis, and a rotary unit disposed inside or outside the stationary unit to be rotatable around the center axis with respect to the stationary unit. The stationary unit includes teeth radially arranged around the center axis, and an insulator covering surfaces of the teeth. The stationary unit further includes output coils formed on the teeth by winding at least one of two output wires around each of the teeth via the insulator in a first number of turns and in multiple layers, and excitation coils formed on the teeth by winding an excitation wire around the output coils in multiple layers and in a second number of turns less than the first number of turns. | 07-16-2009 |
20100212143 | RESOLVER AND MANUFACTURING METHOD OF THE SAME - In a resolver of a motor, a plurality of wires forming a plurality of coils arranged at a resolver stator portion are arranged at a wiring surface which is arranged at a terminal block of a connector portion and extends between an annular shape surface arranged substantially perpendicularly to a central axis at a core back of an insulator and a plurality of terminal pins, and are connected to a control unit via the terminal pins. Each of the wires of the resolver includes a slackened portion formed at a portion thereof between corresponding terminal pins and corresponding coils. The slackened portion is accommodated in a groove portion arranged at the wiring surface of the connector portion in order to minimize the possibility of damaging the wire improving reliability of the connection between the terminal pin and the coil. | 08-26-2010 |
20110018376 | BUSBAR TERMINAL, BUSBAR UNIT, AND MOTOR - A technique and structure for establishing a sufficient electrical connection between an armature and a power supply of a motor even for use in severe working environments through at least one busbar is such that each of the at least one busbar is connected a conductor wire arranged to supply a drive current to the armature of the motor. The structure includes a terminal plate having a through hole defined therein to allow the conductor wire to pass therethrough, and a terminal wall arranged to rise above the terminal plate from a periphery of the through hole. | 01-27-2011 |
20130257211 | ROTOR UNIT, ROTATING ELECTRICAL MACHINE, AND METHOD OF MANUFACTURING ROTOR UNIT - A rotor unit includes a plurality of rotating bodies arranged along a central axis. Each of the plurality of rotating bodies includes an annular rotor core surrounding the central axis, a plurality of magnets arranged in the circumferential direction around the rotor core, and a holder arranged to hold the magnets. Further, the holder includes a plurality of partitioning portions each axially extending between respective ones of the plurality of magnets. The axial dimension of the plurality of partitioning portions is longer than the axial dimension of the respective ones of the plurality of magnets which are held by the plurality of partitioning portions. Further, the plurality of rotating bodies is disposed in a state where the circumferential positions of the plurality of magnets are out of alignment. | 10-03-2013 |
Patent application number | Description | Published |
20130203643 | CLEANING AGENT FOR SEMICONDUCTOR PROVIDED WITH METAL WIRING - A cleaning agent for a microelectronic device provided with metal wiring, which has an excellent ability to remove polishing particle residues derived from a polishing agent and an excellent ability to remove metallic residues on an insulating film, and has excellent anticorrosiveness to the metal wiring. The cleaning agent is used at a step subsequent to chemical mechanical polishing in a manufacturing process of a microelectronic device in which a metal wiring, e.g., copper or tungsten, is formed. | 08-08-2013 |
20130280123 | METHOD FOR PREVENTING THE COLLAPSE OF HIGH ASPECT RATIO STRUCTURES DURING DRYING - Methods of reducing the capillary forces experienced by fragile high aspect ratio structures during drying to substantially prevent damage to said high aspect ratio structures during drying. They include modifying the surface of the high aspect ratio structures such that the forces are sufficiently minimized and as such less than 10% of the high aspect ratio features will have bent or collapsed during drying of the structure having said features thereon. | 10-24-2013 |
20150259632 | CLEANING AGENT FOR SEMICONDUCTOR PROVIDED WITH METAL WIRING - A cleaning agent for a microelectronic device provided with metal wiring, which has an excellent ability to remove polishing particle residues derived from a polishing agent and an excellent ability to remove metallic residues on an insulating film, and has excellent anticorrosiveness to the metal wiring. The cleaning agent is used at a step subsequent to chemical mechanical polishing in a manufacturing process of a microelectronic device in which a metal wiring, e.g., copper or tungsten, is formed. | 09-17-2015 |
Patent application number | Description | Published |
20080270658 | PROCESSOR SYSTEM, BUS CONTROLLING METHOD, AND SEMICONDUCTOR DEVICE - Provided is a simply structured multiprocessor system which equally distributes access performance for accessing a shared memory among plural master units accessing the shared memory. The multiprocessor system includes plural master units PU | 10-30-2008 |
20090077318 | CACHE MEMORY - A cache memory of the present invention includes a second cache memory that is operated in parallel with a first cache memory, a judgment unit which, when a cache miss occurs in both of the first cache memory and the second cache memory, makes a true or false judgment relating to an attribute of data for which memory access resulted in the cache miss, and a controlling unit which stores memory data in the second cache memory when a judgment of true is made, and stores the memory data in the first cache memory when a judgment of false is made. | 03-19-2009 |
20090100231 | CACHE MEMORY SYSTEM, AND CONTROL METHOD THEREFOR - A cache memory system which readily accepts software control for processing includes: a cache memory provided between a processor and memory; and a TAC (Transfer and Attribute Controller) for controlling the cache memory. The TAC receives a command which indicates a transfer and an attribute operation of cache data and a target for the operation, resulting from the execution of a predetermined instruction by the processor, so as to request the operation indicated by the command against the address to the cache memory. | 04-16-2009 |
20090313441 | ACCESS CONTROL DEVICE, ACCESS CONTROL INTEGRATED CIRCUIT, AND ACCESS CONTROL METHOD - In a device in which a master that requires access at a predetermined rate and a processor that requires responsiveness to an access request access a shared memory, responsiveness to the access request of the processor is improved while the access of the master at the predetermined rate is guaranteed, compared to conventional technologies. When the master has a resource available for accessing the shared memory, the master accesses the shared memory at the predetermined rate or above. In a case that the access is executed at the predetermined rate or above, the processor accesses the shared memory by using a resource that was originally allocated to the master. | 12-17-2009 |
20110179227 | CACHE MEMORY AND METHOD FOR CACHE ENTRY REPLACEMENT BASED ON MODIFIED ACCESS ORDER - A cache memory and method for controlling the cache memory. The cache memory selects, from an access address, a unique set from among a plurality of sets, each access set including a plurality of cache entries. Each cache entry holds unit data for caching. The cache memory holds, for each of the cache entries, order data that indicates an access order of the cache entries in each set, and replaces a cache entry that is oldest in the access order. The cache memory modifies the order data regardless of an actual access order, and selects, based on the modified order data, a cache entry to be replaced. | 07-21-2011 |
20160048330 | COMMAND PROCESSING APPARATUS, METHOD AND INTEGRATED CIRCUIT APPARATUS - A command processing apparatus that processes a plurality of commands which are issued independently from a first master and a second master is provided. The command processing apparatus sequentially issues commands to a storage apparatus including a plurality of banks. The first master issues a first command and a second command in order to the command processing apparatus, with the first command being a command to request access to a first bank and the second command being a command to request access to a second bank different from the first bank. When the second master issues a third command to the command processing apparatus during an interval between issuance of the first command and the second command, the command processing apparatus issues the second command to the storage apparatus consecutively after the first command by prioritizing the second command over the third command. | 02-18-2016 |
Patent application number | Description | Published |
20090166608 | Light emitting semiconductor device and fabrication method for the light emitting semiconductor device - A semiconductor light emitting device and a fabrication method for the semiconductor light emitting device whose outward luminous efficiency improved are provided and the semiconductor light emitting device includes a substrate; a protective film placed on the substrate; an n-type semiconductor layer which is placed on the substrate pinched by a protective film and on the protective film, and is doped with an n-type impurity; an active layer placed on the n-type semiconductor layer, and a p-type semiconductor layer placed on the active layer and is doped with a p-type impurity. | 07-02-2009 |
20090179215 | Semiconductor light emitting device and fabrication method for the semiconductor light emitting device - A semiconductor light emitting device includes a first metal layer placed on the p-type semiconductor layer on the substrate, and includes a first pattern width W | 07-16-2009 |
20100102341 | SEMICONDUCTOR LIGHT EMITTING DEVICE AND METHOD FOR MANUFACTURING THE SAME - A semiconductor light emitting device includes: a transparent substrate including a first principal surface and a second principal surface opposite with the first principal surface, in which side surfaces between the first principal surface and the second principal surface are rough surfaces; and a semiconductor light emitting element that is arranged on the first principal surface of the transparent substrate and is composed by stacking nitride semiconductors on each other. | 04-29-2010 |
20100117055 | SEMICONDUCTOR LIGHT-EMITTING DEVICE AND METHOD FOR MANUFACTURING SEMICONDUCTOR LIGHT-EMITTING DEVICE - To provide a semiconductor light-emitting device capable of sufficiently emitting lights of different colors. | 05-13-2010 |
20100133506 | NITRIDE SEMICONDUCTOR LIGHT EMITTING ELEMENT AND METHOD FOR MANUFACTURING NITRIDE SEMICONDUCTOR - Provided are a nitride semiconductor light emitting element having a nitride semiconductor layered on an AlN buffer layer with improved qualities such as crystal quality and with improved light emission output, and a method of manufacturing a nitride semiconductor. An AlN buffer layer ( | 06-03-2010 |
20130056748 | LIGHT EMITTING DEVICE AND LIGHT EMITTING DEVICE PACKAGE - A light emitting device includes a light emitting layer, a substrate that is transparent to an emission wavelength of the light emitting layer and positioned to receive an emission wavelength from the light emitting layer, a convex pattern including a collection of a plurality of convex portions discretely arranged on a front surface of the substrate with a first pitch, an n type nitride semiconductor layer located on the front surface of the substrate to cover the convex pattern and a p type nitride semiconductor layer located on the light emitting layer. The light emitting layer is located on the n type semiconductor layer. Each of the convex portions includes a sub convex pattern comprising a plurality of fine convex portions discretely formed at the top of the convex portion with a second pitch smaller than the first pitch, and a base supporting the sub convex pattern. | 03-07-2013 |
20140131737 | LIGHT-EMITTING ELEMENT - A light-emitting element, a light-emitting element unit and a light-emitting element package are provided, which are each reduced in reflection loss and intra-film light absorption by suppressing multiple light reflection in a transparent electrode layer and hence have higher luminance. The light-emitting element | 05-15-2014 |
20140191270 | LIGHT EMITTING DEVICE AND LIGHT EMITTING DEVICE PACKAGE - A light emitting device includes a light emitting layer, a substrate that is transparent to an emission wavelength of the light emitting layer and positioned to receive an emission wavelength from the light emitting layer, a convex pattern including a collection of a plurality of convex portions discretely arranged on a front surface of the substrate with a first pitch, an n type nitride semiconductor layer located on the front surface of the substrate to cover the convex pattern and a p type nitride semiconductor layer located on the light emitting layer. The light emitting layer is located on the n type semiconductor layer. Each of the convex portions includes a sub convex pattern comprising a plurality of fine convex portions discretely formed at the top of the convex portion with a second pitch smaller than the first pitch, and a base supporting the sub convex pattern. | 07-10-2014 |
20150214428 | LIGHT EMITTING DEVICE - The light emitting device | 07-30-2015 |
20150270461 | LIGHT EMITTING ELEMENT UNIT AND METHOD FOR MANUFACTURING THE SAME, LIGHT EMITTING ELEMENT PACKAGE AND ILLUMINATING DEVICE - A light emitting element unit according to the present invention includes a semiconductor light emitting element that has a surface, a back surface, and a side surface, where the surface or the back surface is a light extracting surface from which light generated inside is emitted, a submount which has a bottom wall and a side wall, has a recess portion defined by the bottom wall and the side wall, and supports the semiconductor light emitting element by the bottom wall in a position in which the light extracting surface is directed upward at the recess portion, and has an inclined surface on the side wall, inclined at a predetermined angle with respect to the bottom wall so as to face the side surface of the semiconductor light emitting element, and a light reflecting film formed on the inclined surface of the submount. | 09-24-2015 |
20160099377 | LIGHT-EMITTING ELEMENT - A light-emitting element, a light-emitting element unit and a light-emitting element package are provided, which are each reduced in reflection loss and intra-film light absorption by suppressing multiple light reflection in a transparent electrode layer and hence have higher luminance. The light-emitting element | 04-07-2016 |