Patent application number | Description | Published |
20100261024 | SURFACE-TREATED METAL MATERIAL EXCELLENT IN RESISTANCE AGAINST GALVANIC CORROSION AND JOINED ARTICLE OF DISSIMILAR MATERIALS INCLUDING THE SURFACE-TREATED METAL MATERIAL - Disclosed is a surface-treated metal material which includes a metallic base including a steel or aluminum material; and an anti-corrosive layer present covering at least one surface of the metallic base. The anti-corrosive layer contains 0.001 to 1 g/m | 10-14-2010 |
20110027610 | ALUMINUM ALLOY CLAD MATERIAL - Disclosed is an aluminum alloy clad material which includes a core material; a sacrificial anode material on one surface of the core material; and a filler material on the other surface of the core material and composed of an Al—Si alloy, in which the core material contains 0.3 to 2.0 percent by mass of Mn, 0.15 to 1.6 percent by mass of Si, 0.1 to 1.0 percent by mass of Cu, and 0.1 to 1.0 percent by mass of Mg, with the remainder including Al and inevitable impurities, the sacrificial anode material contains 7.0 to 12.0 percent by mass of Zn, 0.3 to 1.8 percent by mass of Mn, and 0.3 to 1.2 percent by mass of Si, with the remainder including Al and inevitable impurities, and has a thickness of 10 to 30 μm. The sacrificial anode material shows resistance to both local corrosion and general corrosion. | 02-03-2011 |
20120168200 | METHOD FOR MANUFACTURING JOINT STRUCTURE OF STEEL SHEET AND ALUMINUM SHEET, AND JOINT STRUCTURE OF STEEL SHEET AND ALUMINUM SHEET MANUFACTURED BY THE METHOD - A process for producing a joint structure of a steel sheet and an aluminum sheet, in which the steel sheet and the aluminum sheet are joined to each other so as to be electrically connected to each other. The process is characterized by comprising a step of forming at least one resin coating film in a thickness of 0.1 to 5.0 μm on a contact surface on the steel sheet side, wherein the resin is selected from the group consisting of a polyolefin resin, a polyurethane resin and an epoxy resin. | 07-05-2012 |
20120286909 | METHOD FOR PRODUCING DUST CORE, AND DUST CORE PRODUCED BY THE METHOD - A method produces a dust core by molding a mixture through compression molding to give a powder compact, the mixture containing an oxygen-source-releasable compound and an iron-based soft magnetic powder for powder compacts including an iron-based soft magnetic matrix powder and an insulating coating film present on the surface of the matrix powder; and heating the powder compact to oxidize at least the surface of the iron-based soft magnetic matrix powder by the action of the oxygen-source-releasable compound. The resulting dust core excels not only in mechanical strength but also in resistivity (insulation). | 11-15-2012 |
20130319637 | TITANIUM ALLOY MATERIAL EXCELLENT IN SCALE DEPOSITION INHIBITING PROPERTY AND FORMABILITY AND A METHOD OF PRODUCING THE SAME, AS WELL AS A HEAT EXCHANGER OR A SEAWATER EVAPORATOR - The titanium alloy material of the invention is excellent in a deposition inhibiting property of scales mainly comprising calcium carbonate contained in water and exhibits an excellent formability during manufacture of a heat exchanger or the like. The titanium alloy material of the invention contains P in an amount of 0.005 to 0.30% (mass % here and hereinafter) and Sn in an amount of 0.01 to 3.0%, with the balance of Ti and unavoidable impurities. Further, in a case where the titanium alloy material contains one or more elements selected from the group consisting of Cu, Fe, and Ni, they may satisfy the following formula (1): | 12-05-2013 |
Patent application number | Description | Published |
20120327534 | METHOD OF MANUFACTURING FLUID DYNAMIC BEARING MECHANISM, MOTOR, AND STORAGE DISK DRIVE - A method of manufacturing a bearing mechanism of a motor includes steps a)-e). In step a), a bearing assembly is assembled. In step b), an upper seal gap between an upper thrust portion and an upper hub annular portion is arranged to face downward to increase the width of a gap between an outer tubular portion and a flange portion, or a lower seal gap between the outer tubular portion and a lower hub annular portion is arranged to face downward to increase the width of a gap between the upper thrust portion and the flange portion. In step c), pressure in all gaps is reduced. In step d), lubricating oil is injected into the upper or lower seal gap which faces upward, and a predetermined time or longer is allowed to pass. In step e), pressure is returned to atmospheric pressure. | 12-27-2012 |
20130335859 | BASE PLATE, BASE UNIT, MOTOR AND DISK DRIVE APPARATUS - A base plate of a disk drive apparatus includes a motor base disposed around a central axis and a base body portion extending radially outward of the motor base. The motor base is made of a metallic material of a first type. The base body portion is made of a metallic material of a second type. Thus, the axial thickness of a portion of the base plate close to the central axis can be significantly reduced and a reduction in the stiffness of the portion can be prevented. Further, the motor base includes a flange portion and a plastic deforming portion. The flange portion and the plastic deforming portion are respectively in contact with at least a portion of both axial end surfaces of an inner end portion of the base body portion. Thus, extraction of the motor base in the axial direction is prevented. | 12-19-2013 |
Patent application number | Description | Published |
20090102893 | INK JET RECORDING HEAD AND RECORDING APPARATUS - An ink jet recording head is constituted by a recording element substrate including an ejection outlet array consisting of a plurality of arranged ejection outlets for ejecting ink; a plurality of heat generating elements, provided correspondingly to the ejection outlets, for generating thermal energy for ejecting the ink; and a supply port, formed along the ejection outlet array in an elongated hole-like shape, for supplying the ink to the ejection outlets; and a supporting member, having a supply flow passage communicating with the supply port, for supporting the recording element substrate. The supporting member is provided with at least two beams each extending over an opening of the supply flow passage in a widthwise direction of the supply flow passage and having a width W with respect to a longitudinal direction of the supply flow passage. At least two beams described above are disposed within a range from a center of the supply flow passage with respect to the longitudinal direction toward both longitudinal end sides of the supply flow passage by 2.5 W for each of the end sides and are spaced 2 mm or more apart. | 04-23-2009 |
20130286099 | LIQUID EJECTING HEAD, METHOD OF MANUFACTURING LIQUID EJECTING HEAD, AND LIQUID EJECTION PRINTING APPARATUS - The liquid ejecting head includes a printing element board having a plurality of printing elements for producing energy used to eject liquid, a contact board having a contact terminal for electrically connecting to a liquid ejection printing apparatus, and a functional element, a plurality of lands which are provided on the face of the contact board where the functional element is mounted, and to which terminals of the functional element are connected, a wiring member that connects the printing element board to the contact board, a first terminal and a second terminal disposed on one edge of the contact board, a first wiring connecting the contact terminal to the first terminal, a second wiring connecting at least one of the plurality of lands to the second terminal, and insulating resin that covers the edge face of the second terminal positioned on the one edge of the contact board. | 10-31-2013 |
Patent application number | Description | Published |
20110037037 | COMPOSITE OF METAL SULFIDE AND METAL OXIDE AND PROCESS FOR PRODUCING THE COMPOSITE - The present invention provides a process for producing a composite of metal sulfide and metal oxide obtained by dispersing a metal sulfide, which is nickel sulfide, copper sulfide, iron sulfide or a mixture thereof, in a metal salt-containing aqueous solution, and depositing metal salt on the metal sulfide by drying the aqueous solution; and heat-treating the metal sulfide comprising a metal salt deposited thereon at 400 to 900° C. in a sulfur-containing atmosphere. Also disclosed is a composite obtained by the aforementioned process, comprising a metal sulfide having a surface partially covered with a metal oxide. The composite of the present invention has improved cycle characteristics while maintaining a high charge/discharge capacity and excellent electrical conductivity inherently possessed by metal sulfide, which is usable as a material having a high theoretical capacity and excellent electrical conductivity when used as a positive-electrode material for a lithium secondary battery. | 02-17-2011 |
20110171537 | LITHIUM SULFIDE-CARBON COMPLEX, PROCESS FOR PRODUCING THE COMPLEX, AND LITHIUM ION SECONDARY BATTERY UTILIZING THE COMPLEX - The present invention provides a process for producing a lithium sulfide-carbon composite, the process comprising placing a mixture of lithium sulfide and a carbon material having a specific surface area of 60 m | 07-14-2011 |
20110223481 | PROCESS FOR PRODUCING METAL SULFIDE - The present invention provides a production process of a metal sulfide, which includes placing a metal component and sulfur in a conductive container, and applying a pulsed direct current to the container in a non-oxidizing atmosphere to cause the metal component to react with sulfur, and also provides a metal sulfide obtained by the process and represented by a composition formula: MS | 09-15-2011 |
Patent application number | Description | Published |
20080201584 | SEMICONDUCTOR INTERGRATED CIRCUIT AND METHOD FOR CONTROLLING SEMICONDUCTOR INTERGRATED CIRCUIT - Herein disclosed is a method for controlling a semiconductor integrated circuit having plural domains, the method including controlling plural power supplies which supply power to the plural domains, controlling an asynchronous bridge section being provided between each of the domains, receiving and transmitting data for dynamically changing a power supply voltage of at least one of the domains, wherein, when a power supply voltage of one of the domains is substantially equal to a power supply voltage of the other domains, switching the power supply paths so as to supply the power supply voltage from one power supply to at least two of the domains, and switching the data paths so as to receive and transmit data between the at least two of the domains by bypassing the asynchronous bridge section. | 08-21-2008 |
20090144571 | INTEGRATED CIRCUIT APPARATUS - An integrated circuit apparatus may include: a plurality of power domains to which power voltage is separately supplied; a plurality of circuit macros belonging to a plurality of the power domains respectively; a plurality of power switches to conduct or to substantially block power coming from a power circuit and going to the plurality power domains, respectively; and a power-controlling unit including a controller to control the plurality of power switches, a power domain register to store power domain data which corresponds to a plurality of external interrupt signals that are indicative of power domains that are to be activated; and an interrupt handler to respond to the external interrupt signals by delivering the power domain data corresponding to the external interrupt signals to the controller, the controller being operable to turn on/off the power switches corresponding to the power domain data, respectively. | 06-04-2009 |
20090144578 | POWER MANAGEMENT UNIT AND SYSTEMS LSI HAVING THE POWER MANAGEMENT UNIT - A power management unit for controlling power supply voltages of first and second power domains to which first and second CPUs belong respectively includes a power IC which supplies first and second power supply voltages to the first and second power domains respectively; a clock generating portion which generates first and second clocks and supplies the first and second clocks to the first and second CPUs respectively; and a power and clock control portion which is connected both to the power IC and to the clock generating portion. | 06-04-2009 |
20090160266 | SEMICONDUCTOR INTEGRATED CIRCUIT - A semiconductor integrated circuit includes a plurality of circuit blocks; a plurality of power switches configured to supply power or cut power supply to the corresponding circuit blocks on a circuit-block-by-circuit-block basis in accordance with logic states of first control signals; a power switch controller configured to select, upon receipt of a second control signal, which power switches to control from among the plurality of power switches, and output third control signals instructing the selected power switches to supply power or cut power supply; and a first protection circuit provided between the power switches and the power switch controller, the first protection circuit being configured to output the first control signals, which are obtained by converting the logic states of the third control signals, to the selected power switches. | 06-25-2009 |
Patent application number | Description | Published |
20120320309 | LIGHT EMITTING MODULE, SURFACE LIGHT SOURCE, LIQUID CRYSTAL DISPLAY, AND ILLUMINATING DEVICE - The purpose of the present invention is providing a light emitting module capable of emitting illumination light having a nearly uniform color tone as a whole. The invention also provides a surface light source having such light emitting modules, and a liquid crystal display and an illuminating device having such a surface light source. | 12-20-2012 |
20130118414 | ILLUMINATION DEVICE FOR USE IN AQUACULTURE AND AQUACULTURE DEVICE - A light emitting element for emitting at least two types of light having respective emission peak wavelengths which are different, by not less than 5 nm, from each other in the range of 400 nm to 570 nm, is provided in a fish preserve where fish is to be cultured. | 05-16-2013 |
20140159076 | LIGHT-EMITTING DEVICE - Improves light extraction efficiency. A light emitting device | 06-12-2014 |
20150019168 | LED CLASSIFICATION METHOD, LED CLASSIFICATION DEVICE, AND RECORDING MEDIUM - An LED classification device classifies LEDs, the LEDs each including a combination of an LED element that emits a primary light and a phosphor that, upon excitation by the primary light, emits a secondary light having a longer wavelength than the primary light, the LEDs each emitting a combined light of the primary light and the secondary light, those ones of the LEDs whose primary lights having their chromaticities falling within a predetermined chromaticity range being classified as LEDs for use in a backlight of a liquid crystal display apparatus. The LED classification device calculates, for all of the LEDs to be classified, correction values for the chromaticities as obtained on the assumption that the primary lights have traveled through a color filter of the liquid crystal display apparatus, and correct chromaticities by subtracting the correction values from chromaticities obtained for all of the LEDs to be classified, respectively. | 01-15-2015 |
Patent application number | Description | Published |
20090023962 | METHOD FOR PRODUCING ALCOHOL - The invention relates to a process for producing an alcohol from fats and oils, including:
| 01-22-2009 |
20090105492 | PROCESS FOR PRODUCING ALKYL FATTY ESTERS - Disclosed is a process for producing alkyl fatty esters from fats/oils and C1 to C5 lower alcohols by a multistage reaction process, which includes feeding fats and oils to a reactor at an upper stage and then sent to a stage at the downstream side while feeding lower alcohols to a reactor at a lower stage, and simultaneously returning lower alcohols recovered from an outlet of the reactor to a stage at the upstream side, thereby repeating the reaction. | 04-23-2009 |
20090156846 | PROCESS FOR PRODUCING FATTY ACID ALKYL ESTERS AND GLYCERIN - Disclosed is a process for producing a fatty alkyl ester and glycerin, including step 1 of reacting fats and oils with C1 to C5 lower alcohols, step 2 of removing the lower alcohols discharged from the outlet of a rector in step 1 until the lower alcohol content is reduced to 8 wt % or less, step 3 of separating the product obtained in step 2 into oil and aqueous phases, step 4 of reacting the oil phase obtained in step 3 with lower alcohols in the presence of an acid catalyst, and step 5 of separating the product discharged from the outlet of a reactor in step 4 into oil and aqueous phases thereby giving fatty acid alkyl esters and glycerin, as well as a process for producing fatty alcohols from hydrogen and the fatty acid alkyl esters obtained in the above process. | 06-18-2009 |
Patent application number | Description | Published |
20100000857 | COPPER SPUTTERING TARGET MATERIAL AND SPUTTERING METHOD - A copper sputtering target material includes a sputter surface formed of a copper material including one crystal orientation plane and other crystal orientation planes. By application of accelerated specified inert gas ions, the one crystal orientation plane emits sputter particles with energy greater than energy of sputter particles sputtered out of the other crystal orientation planes. The occupying proportion of the one crystal orientation plane to the sum of the one crystal orientation plane and the other crystal orientation planes is not less than 15%. | 01-07-2010 |
20100096172 | Wiring structure and method for fabricating the same - A wiring structure has a silicon layer, a backing layer provided on the silicon layer, the backing layer comprising a copper alloy containing a nickel, and a copper layer provided on the backing layer, and a diffusion barrier layer having an electrical conductivity, the diffusion barrier layer being provided at a region including an interface between the silicon layer and the backing layer, in which a nickel in the diffusion barrier layer is enriched compared with the backing layer. | 04-22-2010 |
20100096755 | Wiring structure and method for fabricating the same - A wiring structure has a silicon layer, a backing layer provided on the silicon layer, the backing layer comprising a copper alloy containing a manganese, and a copper layer provided on the backing layer, and a diffusion barrier layer having an electrical conductivity, the diffusion barrier layer being provided at a region including an interface between the silicon layer and the backing layer, in which a manganese in the diffusion barrier layer is enriched compared with the backing layer. | 04-22-2010 |
20100264415 | INTERCONNECTING STRUCTURE PRODUCTION METHOD, AND INTERCONNECTING STRUCTURE - An interconnecting structure production method includes providing a substrate, forming a semiconductor layer on the substrate, forming a doped semiconductor layer on the semiconductor layer, the doped semiconductor layer containing a dopant, forming an oxide layer in a surface of the doped semiconductor layer by heating the surface of the doped semiconductor layer in atmosphere of an oxidizing gas with a water molecule contained therein, forming an alloy layer on the oxide layer, and forming an interconnecting layer on the alloy layer. | 10-21-2010 |
20110139615 | SPUTTERING TARGET MATERIAL - A sputtering target material includes a copper alloy made of an oxygen free copper with a purity of 99.99% or more doped with Ag of 200 to 2000 ppm. The sputtering target material is formed by casting and rolling. An average grain size of crystal is 30 to 100 μm. A ratio (220)/(111) which is a ratio of an orientation ratio of (220) plane to an orientation ratio of (111) plane calculated based on a peak intensity measurement of an X-ray diffraction at a sputtering surface is 6 or less and a standard deviation indicating a dispersion in the ratio (220)/(111) is 10 or less. | 06-16-2011 |
20110284372 | Cu-Ga ALLOY MATERIAL, SPUTTERING TARGET, METHOD OF MAKING Cu-Ga ALLOY MATERIAL, Cu-In-Ga-Se ALLOY FILM, AND METHOD OF MAKING Cu-In-Ga-Se ALLOY FILM - According to one embodiment of the invention, a Cu—Ga alloy material has an average composition consisting of not less than 32% and not more than 53% by mass of gallium (Ga) as well as the balance consisting of copper (Cu) and an inevitable impurity. In the Cu—Ga alloy material, a region containing less than 47% by mass of copper accounts for 2% or less by volume of the whole Cu—Ga alloy material. | 11-24-2011 |
20120248611 | INTERCONNECTING STRUCTURE PRODUCTION METHOD, AND INTERCONNECTING STRUCTURE - An interconnecting structure production method includes providing a substrate, forming a semiconductor layer on the substrate, forming a doped semiconductor layer on the semiconductor layer, the doped semiconductor layer containing a dopant, forming an oxide layer in a surface of the doped semiconductor layer by heating the surface of the doped semiconductor layer in atmosphere of an oxidizing gas with a water molecule contained therein, forming an alloy layer on the oxide layer, and forming an interconnecting layer on the alloy layer. | 10-04-2012 |
Patent application number | Description | Published |
20120018622 | DIFFERENTIAL AMPLIFIER WITH FUNCTION OF VARIABLE GAIN AND OPTICAL RECEIVER IMPLEMENTED WITH THE SAME - A differential circuit with a function of a variable gain without shifting the output cross point is disclosed. The differential circuit includes an amplifying stage and a control stage. The amplifying stage includes three units each having a pair of transistors, a pair of load resistors, and a pair of current sources. The second and third units each put between the first unit and the load resistor to bypass the current. The control stage includes two units and two current sources to compensate the current bypassed by the second or third unit to keep the DC output level substantially in constant. | 01-26-2012 |
20120121273 | COMMON BASE CIRCUIT WITH OUTPUT COMPENSATION, CURRENT-TO-VOLTAGE CIRCUIT CONFIGURED WITH COMMON BASE AMPLIFIER, AND OPTICAL RECEIVER IMPLEMENTED WITH THE SAME - An amplifier implementing with a common base circuit is disclosed. The amplifier includes the common base circuit, a current shunt, and a current supplement. The common base circuit receives an input current. The current shunt shunts the input current based on the average of the output of the pre-amplifier. The current supplement supplements a current shunted by the current shunt. | 05-17-2012 |
20130229699 | DRIVER CIRCUIT CONFIGURED WITH TRAVELLING WAVE AMPLIFIER - A driver with the arrangement of the travelling wave amplifier is disclosed. The driver provides n counts of cells each configuring the open collector arrangement and amplifying an input signal. The cells are arranged between an input interconnection and an output interconnection, and powered through the output interconnection. The power supply line to power the output interconnection is connected between m-th and (m+1)-th cells not through the output terminal of the output interconnection. | 09-05-2013 |
20130307619 | TRAVELING WAVE AMPLIFIER WITH SUPPRESSED JITTER - A traveling wave amplifier (TWA) with suppressed jitter is disclosed. The TWA includes a plurality of unit amplifiers with the differential arrangement comprised of a pair of transistors and a cascade transistors connected in series to the switching transistors. The unit amplifiers further includes current sources to provide idle currents to the cascade transistors. Even when the switching transistors fully turn off, the idle currents are provided to the cascade transistors, which set the operating point of the cascade transistor in a region where an increase of the base-emitter resistance is suppressed. | 11-21-2013 |
20140132348 | Differential Amplifier - A differential amplifier with cascade transistors connected in series to switching transistors is disclosed. The base bias of the cascade transistors is set higher than the output LOW level of the cascade transistor by a preset amount of 0.1 to 0.2V, or lower than the input HIGH level of the switching transistor by the preset amount adding to a forward voltage of a junction diode, to provide a discharge current of the base-emitter junction Cbe from the bias control, or from the upstream stage to drive the differential circuit. | 05-15-2014 |
20140233083 | DRIVER FOR ELECTRO-ABSORPTION MODULATOR - A transmitter optical module implemented with an electro-absorption (EA) modulator is disclosed. The module includes an EA driver comprising a signal detector, an offset controller, and a driver circuit. The signal detector detects the existence of the modulation signal input thereto. The offset controller provides to the driver circuit the first offset to shift the cross point of the output of the driver circuit higher when the modulation signal exists; while, the second offset when the modulation signal disappear. The second offset lowers the output of the driver circuit to prevent the excess optical output of the transmitter optical module. | 08-21-2014 |
20140333374 | TRAVELLING WAVE AMPLIFIER PROVIDING CASCADE UNITS EACH INCLUDING DYNAMIC CASCADE TRANSISTOR WHOSE COLLECTOR OUTPUT FED-BACK TO BASE INPUT - A traveling wave amplifier including differential circuits to suppress the backward wave effect is disclosed. The differential amplifier includes two cascade units providing a switching transistor, a static cascade transistor, and a dynamic cascade transistor connected in series. The dynamic cascade transistor provides a feedback circuit to feed the collector output to the base input thereof through a resistive divider in lower frequencies and a capacitive divider in high frequencies. | 11-13-2014 |
20150084674 | DETECTION CIRCUIT FOR DETECTING SIGNAL AMPLITUDE - A detection circuit includes a differential circuit including a pair of differential transistors configured to receive the input differential signal and a first current source, the pair of the differential transistors having a common output terminal connected to the first current source, a hold capacitor connected between the common output terminal and a reference potential for generating a hold potential, a level sensing circuit configured to sense a voltage level of the input differential signal and output a switching signal, and a switch configured to receive the switching signal and electrically connect the common output terminal and a second current source when the switching signal exceeds a threshold level being lower than the hold potential by a predetermined amount, and electrically disconnect the common output terminal and the second current source when the switching signal stays lower than the threshold level. | 03-26-2015 |
Patent application number | Description | Published |
20110312486 | Alkali-Free Synthesis of Zeolitic Materials of the LEV-Type Structure - Described is a process for the production of a zeolitic material having an LEV-type framework structure comprising YO | 12-22-2011 |
20110313226 | Zeolitic Materials of the LEV-Type Structure And Methods For Their Production - Described is a process for the production of a zeolitic material having an LEV-type framework structure comprising YO | 12-22-2011 |
20110319250 | Process For The Preparation Of Pillared Silicates - The present invention relates to a process for the preparation of a silicate compound, comprising (1) providing at least one layered silicate; and (2) mixing said layered silicate with water and at least one silicon containing compound according to formula R | 12-29-2011 |
20110319251 | Isomorphously Substituted Silicate - The present invention relates to a process for the preparation of an isomorphously substituted RUB-36 silicate comprising (1) providing a mixture containing silica, preferably amorphous silica, and/or at least one silica precursor, water, at least one suitable structure directing agent, (2) heating the mixture obtained according to (1) under hydrothermal conditions to give a suspension containing an RUB-36 silicate, (3) separating the RUB-36 silicate, wherein (a) either the mixture according to (1) contains at least one element suitable for isomorphous substitution and/or (b) the separated RUB-36 silicate according to (3) is subjected to isomorphous substitution. | 12-29-2011 |
20120004332 | Metal-Bridged Pillared Silicate Compounds And Process For Their Production - The present invention relates to a pillared silicate compound comprising a layered silicate structure, and bridging metal atoms located between adjacent silicate layers of the silicate structure, wherein said bridging metal atoms form at least one covalent bond to each of the adjacent silicate layers, as well as a process for the preparation of a pillared silicate compound, and further includes a pillared silicate compound obtainable and or obtained according to said process, as well as a method of catalyzing a chemical reaction comprising the step of contacting one or more chemical compounds with the any of the aforementioned pillared silicate compounds. | 01-05-2012 |
20120004465 | Process For The Preparation Of An Isomorphously Substituted Silicate - A process for the preparation of an isomorphously substituted layered silicate comprising (1) providing a mixture containing silica or a precursor thereof, at least one structure directing agent (SDA) allowing for the crystallization of the layered silicate, and water; (2) heating the mixture obtained according to (1) under hydrothermal conditions; (3) adding at least one source at least one element suitable for isomorphous substitution; (4) heating the mixture obtained according to (3) under hydrothermal conditions. | 01-05-2012 |
20120016045 | Process For The Preparation Of Layered Silicates - The present invention relates to a process for the preparation of a layered silicate containing at least silicon and oxygen, comprising (1) providing a mixture containing silica and/or at least one silica precursor, water, at least one tetraalkylammonium compound selected from the group consisting of diethyldimethylammonium compound, a triethylmethylammonium compound, and a mixture of a diethyldimethylammonium and a triethylmethylammonium compound, and at least one base, and optionally at least one suitable seeding material; and (2) heating of the mixture obtained according to (1) under autogenous pressure (hydrothermal conditions) to a temperature in the range of from to 120 to 160° C. for a period in the range of from 5 to 10 days to give a suspension containing the layered silicate. | 01-19-2012 |
20120259141 | Process for the Production of an Acylation Catalyst - The present invention relates to a process for the preparation of a zeolitic material having a BEA framework structure comprising the steps of: (i) providing one or more zeolitic materials having a BEA framework structure, wherein the BEA framework structure comprises YO | 10-11-2012 |
20120259148 | Process For The Alkylation Of Organic Compounds - The present invention relates to a process for the alkylation of an organic compound comprising: (a) providing a catalyst comprising one or more zeolitic materials having a BEA framework structure, wherein the BEA framework structure comprises YO | 10-11-2012 |
20130101503 | Process For The Production Of A Core/Shell Zeolitic Material Having A CHA Framework Structure - The present invention relates to a process for the preparation of a zeolitic material having a CHA framework structure, said zeolitic material comprising zeolite crystals having a core-shell structure, wherein said process comprises the steps of
| 04-25-2013 |
20140113981 | Catalyst for the Conversion of Syngas to Olefins and Preparation Thereof - Described is a process for the production of a pillared silicate. The process comprises (i) providing a layered silicate; (ii) interlayer expanding the layered silicate provided in step (i) comprising a step of treating the layered silicate with one or more swelling agents; (iii) treating the interlayer expanded silicate obtained in step (ii) with one or more hydrolyzable silicon containing compounds; (iv) treating the interlayer expanded compound obtained in step (iii) with an aqueous solution to obtain a pillared silicate; (v) removing at least a portion of the one or more swelling agents from the pillared silicate obtained in step (iv); and (vi) impregnating the pillared silicate obtained in step (v) with one or more elements selected from the group consisting of Fe, Ru, Ir, and combinations of two or more thereof. Also described is a pillared silicate optionally obtainable from said process and its use, in particular, in a process for the production of one or more olefins according to the invention. | 04-24-2014 |
Patent application number | Description | Published |
20090241873 | VARIABLE VALVE-OPERATING SYSTEM FOR INTERNAL COMBUSTION ENGINE - A variable valve-operating system for an internal combustion engine, comprising a cylinder head having an intake or exhaust valve, a camshaft rotatably supported by the cylinder head, a cam body rotatably fitted around the camshaft and including a cam lobe having an outer peripheral surface for driving the valve and a boss protruding radially from the cam body, and a valve open period-varying mechanism supported on the camshaft and including an intermediate rotating member having a center of rotation offset from the camshaft, the mechanism transmits rotation of the camshaft to the boss of the cam body through the intermediate rotating member and also permits the valve open period of the valve to be varied through adjustment of the eccentric phase angle of the intermediate rotating member, wherein at least a part of the boss is so positioned as to overlap with the profile of a nose of the cam lobe when viewed in the axial direction of the cam body. | 10-01-2009 |
20090241877 | VARIABLE VALVE GEAR FOR AN INTERNAL COMBUSTION ENGINE - The variable valve gear for an internal combustion engine includes a cam lobe that is rotatably supported by a cam drive shaft, and a variable valve mechanism that includes a drive arm fixed adjacent to one end of the cam lobe in the cam drive shaft, an eccentric shaft member that is swivelably supported at a position opposite to the cam lobe with respect to the drive arm in the cam drive shaft, has an outer circumferential surface eccentric to an axis of the cam drive shaft, and is adjustable in eccentricity, and an intermediate rotary member that is rotatably supported through a bearing member around the eccentric shaft member, and is connected to the drive arm, wherein the drive arm includes an end face that overlaps with an end face of the bearing member, when projecting along the axis of the cam drive shaft, and the end face of the drive arm is protruding further than the end face of the cam lobe toward the bearing member. | 10-01-2009 |
Patent application number | Description | Published |
20080296647 | Semiconductor memory device and manufacturing method thereof - The present invention provides a semiconductor memory device comprising a semiconductor substrate formed of a support substrate, an insulating film formed over the support substrate and a semiconductor layer formed over the insulating film; a MOSFET having a source layer and a drain layer both formed in the semiconductor layer of a transistor forming area set to the semiconductor substrate, and a channel region provided between the source and drain layers; a MOS capacitor having a capacitor electrode which is formed in the semiconductor layer of a capacitor forming area set to the semiconductor substrate and in which an impurity of the same type as the source layer is diffused; and a device isolation layer which insulates and separates between the semiconductor layer formed with the MOSFET and the semiconductor layer formed with the MOS capacitor, wherein the capacitor electrode of the MOS capacitor is formed in polygon and slanting faces enlarged toward the insulating film are provided therearound, and wherein a floating gate electrode is provided which extends from over a channel region of the MOSEFT to over corners of ends on the MOSFET side, of the capacitor electrode and which is opposite to the channel region and the capacitor electrode with a gate insulating film interposed therebetween. | 12-04-2008 |
20090058424 | Plasma monitoring method and plasma monitoring system - A plasma monitoring method using a sensor, the sensor having a substrate; a first electrode, the first electrode being a conductive electrode and formed on the substrate while being isolated from the substrate; an insulating film formed on the first electrode; a contact hole formed in the insulating film and having a depth from a surface of the insulating film to the first electrode; and a second electrode, the second electrode being a conductive electrode, formed on the surface of the insulating film, and faced to plasma during a plasma process, the plasma monitoring method including measuring and monitoring potentials of the first electrode and the second electrode or a potential difference between the first electrode and the second electrode during the plasma process is disclosed. A plasma monitoring system carrying out the plasma monitoring method is also disclosed. | 03-05-2009 |
20090061540 | Plasma process detecting sensor - The present invention provides a plasma process detecting sensor. In the plasma process detecting sensor, a hole diameter of an insulating film is spread with almost no spread of a hole diameter of an upper electrode. Therefore, when the plasma process detecting sensor is exposed to a plasma, positive ions incident onto the bottom of a contact hole are hard to collide with an inner wall surface of a hole main body of the insulating film. As a result, the inner wall surface of the hole main body of the insulating film is hard to undergo damage, and the generation of a defect level that assists electric conduction can be suppressed. It is thus possible to suppress age deterioration of a sensor function during the measurement of a charge-up under an environment of a plasma etching condition. | 03-05-2009 |
20100244861 | PLASMA MONITORING METHOD - A plasma monitoring method measures in-situ a resistance of a side wall in a particular pattern and a current flowing in the side wall in the pattern. A monitoring system has two sensors in a plasma chamber. Each sensor has an upper electrode and a lower electrode. An external resistance element is connected only to one of the two sensors. The external resistance element is connected in parallel to the wires extending from the upper and lower electrodes of the sensor concerned. As a result, a resistance between the upper and lower electrodes is different in the two sensors, and two different values of potential difference between the upper and lower electrodes are obtained in-situ. Because a resistance value of the external resistance element is already known, a resistance value of a side wall of a contact hole per one contact hole is obtained in-situ. When the resistance per one contact hole is obtained, an electric current flowing in the side wall of the contact hole per one contact hole can be obtained. | 09-30-2010 |
Patent application number | Description | Published |
20130021930 | NETWORK SYSTEM - A network system has lower switches and upper switches connected to the lower switches. Each of the upper switches includes a connection information notifying means for notifying connected lower switch list informations each of which includes an identification information on each of the lower switches connected to each of the upper switches, to the lower switches connected to each of the upper switches. Each of the lower switches includes a comparison determination means for comparing the connected lower switch list informations notified by the connection information notifying means, in order to determine a connection state between the upper switches and the lower switches. | 01-24-2013 |
20130022044 | NETWORK SYSTEM - A network system includes lower switches and upper switches connected to the lower switches. Each of the upper switches transmits a first notification frame containing a connected lower switch number information indicative of the number of the lower switches connected to each of the upper switches, to the lower switches connected to each of the upper switches. Each of the lower switches configures a link aggregation group for ports which received the first notification frames each of which contains a maximum value of the connected lower switch number information among the connected lower switch number informations contained in the received first notification frames. | 01-24-2013 |
20130077622 | NETWORK SYSTEM - A network system includes a plurality of lower switching hubs; and one or more upper switching hubs. Each lower switching hub includes a lower switch configuring portion for configuring a first LAG for all ports connected to the one or more upper switching hubs, and transmitting a first control frame containing its own identifier from all the ports connected to the upper switching hubs. Each upper switching hub includes an upper switch configuring portion for configuring a second LAG for ports connected to the same lower switching hub, based on the first control frames received from the lower switching hubs, and transmitting a second control frame containing its own identifier from the ports configured as the second LAG. The upper switch configuring portion is configured to prohibit normal frame transmission and reception and the transmission of the second control frame at a port which is not configured as the second LAG. | 03-28-2013 |
20140126351 | COMMUNICATION SYSTEM AND NETWORK RELAY DEVICE - There is provided port switches SWP | 05-08-2014 |
20140126352 | COMMUNICATION SYSTEM AND NETWORK RELAY DEVICE - In order to provide a communication system and a communication system processing method with which fault resistance is improved and also signal loopback can be prevented, a communication system is provided with, for example, port switches SWP | 05-08-2014 |
20140133351 | COMMUNICATION SYSTEM AND NETWORK RELAY APPARATUS - A port switch includes ports that are to serve as communication sources of communication lines extending to a plurality of fabric switches, and sets a link aggregation for the ports. The port switch further includes a fabric switch table indicating a correspondence relationship between each of the addresses of the fabric switches and the corresponding one of the ports. When the port switch receives a frame from a terminal, the port switch detects a destination address in the frame, determines, if the destination address is one of the addresses in the fabric switch table, a port corresponding to the one of the addresses, on the basis of the fabric switch table to transfer the frame from the port. | 05-15-2014 |
20140161132 | Communication System and Network Relay Device - A communication system and a network relay device capable of improving failure tolerance are provided. For example, three port switches, fabric switches, and user switches are provided, and two of the port switches configure a multi-chassis link aggregation device. Each of the fabric switches detects the number of the port switches (for example, two switches) connected without failure while logically regarding the port switches configuring the multi-chassis link aggregation device as one switch, and transmits the number of the switches (two switches) from three ports. Each of the port switches sets a link aggregation group for two of the ports which have received the largest number of the switches (two switches). | 06-12-2014 |
20150049761 | Network Relay System and Switching Device - When a first switching device receives a control frame such as IGMP report at a MLAG port, it learns a multicast (MC) group contained in the control frame in association with the MLAG port on a MC address table. Also, the first switching device generates a bridge control frame containing the control frame and an identifier of the MLAG port and transfers it from a bridge port. On the other hand, when the second switching device receives the bridge control frame at the bridge port, it detects the control frame and the identifier of the MLAG port from the bridge control frame and learns the MC group contained in the control frame in association with its own MLAG port on the MC address table. | 02-19-2015 |
20150049765 | Network Relay System and Switching Device - Each of the n port switches set LAG to m links which respectively connect the port switch and m fabric switches. For example, the port switch performs a hashing operation for a frame received at a predetermined port and containing a layer 4 port number of an OSI reference model by using the port number, determines one link based on a result of the hashing operation from among the m links to which the LAG is set, and relays the frame to the one link. | 02-19-2015 |
Patent application number | Description | Published |
20110102965 | BIPOLAR ELECTROSTATIC CHUCK - Provided is a bipolar electrostatic chuck, which has excellent substrate attracting/holding performance when a voltage is applied, and excellent residual charges reducing performance when voltage application is stopped. The bipolar electrostatic chuck includes at least an electrode layer including a first electrode and a second electrode, and an upper insulating layer which forms a substrate attracting surface for attracting a substrate. In a case where a surface of the electrode layer is regarded to be divided into a plurality of virtual cells having a predetermined width (L) in an x direction and a y direction, first electrode sections forming the first electrode and second electrode sections forming the second electrode are alternately arranged in the plurality of virtual cells in the x direction, and are alternately arranged in the plurality of virtual cells in the y direction. | 05-05-2011 |
20110162526 | TWO-SIDED ATTRACTION STRUCTURE, EXHIBITING OR INDICATING APPARATUS USING SAME, DUST COLLECTING APPARATUS, AND PLANT GROWING APPARATUS - Provided is a two-sided attraction structure that can be used repeatedly with remarkable ease, thereby being free from the problem of material wasting or the like, is free from the problem of energy, and can be employed for various uses including an exhibition/information apparatus and a dust collecting apparatus. The two-sided attraction structure includes an electrostatic chuck portion ( | 07-07-2011 |
20130277357 | WORK HEATING DEVICE AND WORK TREATMENT DEVICE - Provided are a work heating device which is capable of heating a work piece with high soaking properties as well as fine temperature control and which remains highly reliable over a long-term use by preventing the deformation or the like of a chuck member, and a work treating device that uses the work heating device. The work heating device is a work heating device in which the chuck member including a work attraction electrode for work attraction and a heater member including a heating element for work heating are layered, and which is capable of heating with the heater member the work piece stuck by attraction on the chuck member side, in which the heater member includes a chuck attraction electrode for causing the chuck member to stick by attraction, between a surface of the heater member that is opposed to the chuck member and the heating element, so that the chuck member and the heater member are layered detachably. The work treating device is obtained by putting the work heating device on a base platform. | 10-24-2013 |