Patent application number | Description | Published |
20100252798 | STORAGE ELEMENT, METHOD OF MANUFACTURING SAME, AND SEMICONDUCTOR STORAGE DEVICE - Disclosed herein is a storage element including: a first electrode; a second electrode formed in a position opposed to the first electrode; and a variable-resistance layer formed so as to be interposed between the first electrode and the second electrode. The first electrode is a tubular object, and is formed so as to be thicker on an opposite side from the variable-resistance layer than on a side of the variable-resistance layer. | 10-07-2010 |
20110095255 | MEMORY DEVICE AND FABRICATION PROCESS THEREOF - A memory device that includes a resistive-change memory element, the memory device includes: a first memory element that includes a first resistive-change layer and a first electrode connected to the first resistive-change layer; and a second memory element that includes a second resistive-change layer and a second electrode connected to the second resistive-change layer, wherein at least one of the thickness and the material of the second resistive-change layer and the area of the second electrode in contact with the second resistive-change layer is different from the corresponding one of the thickness and the material of the first resistive-change layer and the area of the first electrode in contact with the first resistive-change layer. | 04-28-2011 |
20120008369 | MEMORY ELEMENT AND DRIVE METHOD FOR THE SAME, AND MEMORY DEVICE - A memory element capable of increasing capacity with an improvement of distribution of resistance in the high-resistance state, a drive method therefor, and a memory device are provided. The memory element includes first and second electrodes, and a plurality of resistance change elements electrically connected in series between the first and second electrodes, whose resistance values are reversibly changeable in response to application of a voltage to the first and second electrodes, and changeable to the same resistance state relative to the voltage application. | 01-12-2012 |
20120091415 | NONVOLATILE MEMORY DEVICE, NONVOLATILE MEMORY DEVICE GROUP, AND MANUFACTURING METHOD THEREOF - A nonvolatile memory device group includes: (A) a first insulating layer; (B) a second insulating layer that has a first concavity and a second concavity communicating with the first concavity and having a width larger than that of the first concavity and that is disposed on the first insulating layer; (C) a plurality of electrodes that are disposed in the first insulating layer and the top surface of which is exposed from the bottom surface of the first concavity; (D) an information storage layer that is formed on the side walls and the bottom surfaces of the first concavity and the second concavity; and (E) a conductive material layer that is filled in a space surrounded with the information storage layer in the second concavity. | 04-19-2012 |
20120091423 | NONVOLATILE MEMORY DEVICE AND MANUFACTURING METHOD THEREOF - A nonvolatile memory device is disclosed, in which a first electrode, a first material layer having a positive Peltier coefficient, an information storage layer, a second material layer having a negative Peltier coefficient, and a second electrode are laminated. | 04-19-2012 |
20130299765 | MEMORY DEVICE AND FABRICATION PROCESS THEREOF - A resistive-change memory element-containing memory device including: a first memory element that includes a first resistive-change layer and a first electrode connected to the first resistive-change layer; and a second memory element that includes a second resistive-change layer and a second electrode connected to the second resistive-change layer, wherein at least one of the thickness and the material of the second resistive-change layer and the area of the second electrode in contact with the second resistive-change layer is different from the corresponding one of the thickness and the material of the first resistive-change layer and the area of the first electrode in contact with the first resistive-change layer. | 11-14-2013 |
20130341582 | NONVOLATILE MEMORY DEVICE, NONVOLATILE MEMORY DEVICE GROUP, AND MANUFACTURING METHOD THEREOF - A nonvolatile memory device group includes: (A) a first insulating layer; (B) a second insulating layer that has a first concavity and a second concavity communicating with the first concavity and having a width larger than that of the first concavity and that is disposed on the first insulating layer; (C) a plurality of electrodes that are disposed in the first insulating layer and the top surface of which is exposed from the bottom surface of the first concavity; (D) an information storage layer that is formed on the side walls and the bottom surfaces of the first concavity and the second concavity; and (E) a conductive material layer that is filled in a space surrounded with the information storage layer in the second concavity. | 12-26-2013 |
Patent application number | Description | Published |
20090281333 | METHOD FOR PRODUCING CYCLIC DISULFONIC ACID ESTER - It is an object of the present invention to provide a commercially advantageous method for producing a cyclic disulfonic acid ester with high yield, the present invention discloses a method for producing a cyclic disulfonic acid ester represented by the general formula (3), which comprises reacting a silver alkanedisulfonate represented by the general formula (1) with a dihaloalkane represented by the general formula (2) in a nonpolar solvent. | 11-12-2009 |
20100041916 | PROCESS FOR PRODUCTION OF SULFONIC ACID ESTER - The present invention provides a method for producing a sulfonate ester efficiently and in high yield. | 02-18-2010 |
20120130089 | METHOD FOR PRODUCING CYCLIC SULFONIC ACID ESTER AND INTERMEDIATE THEREOF - The present invention is directed to provide an efficient production method which is capable of not only obtaining a cyclic sulfonic acid ester (sultone) at low cost and in high yield, but also the sulfonic acid ester (sultone) stably even in a commercial scale. The present invention relates to a method for producing hydroxysultone comprising a first step where a diol having a specified structure and a thionyl halide are reacted to obtain a cyclic sulfite having a specified structure, and a second step where the cyclic sulfite is reacted with water or/and alcohol; a method for producing an unsaturated sultone having a specified structure comprising a third step where a hydroxylsultone having a specified structure is reacted with an acid halide or an acid anhydride to obtain an intermediate, subsequently the intermediate is treated with a base; as well as a cyclic sulfite having a specified structure. | 05-24-2012 |
20120130107 | PROCESS FOR PRODUCTION OF BIS-QUATERNARY AMMONIUM SALT, AND NOVEL INTERMEDIATE - Object To provide a method for producing a bis-quaternary ammonium salt efficiently and a novel synthetic intermediate thereof. | 05-24-2012 |
20120157680 | IONIC LIQUID CONTAINING ALLYLSULFONATE ANION | 06-21-2012 |
20140142324 | METHOD FOR PRODUCING CYCLIC SULFONIC ACID ESTER AND INTERMEDIATE THEREOF - The present invention is directed to provide an efficient production method which is capable of not only obtaining a cyclic sulfonic acid ester (sultone) at low cost and in high yield, but also the sulfonic acid ester (sultone) stably even in a commercial scale. The present invention relates to a method for producing hydroxysultone comprising a first step where a diol having a specified structure and a thionyl halide are reacted to obtain a cyclic sulfite having a specified structure, and a second step where the cyclic sulfite is reacted with water or/and alcohol; a method for producing an unsaturated sultone having a specified structure comprising a third step where a hydroxylsultone having a specified structure is reacted with an acid halide or an acid anhydride to obtain an intermediate, subsequently the intermediate is treated with a base; as well as a cyclic sulfite having a specified structure. | 05-22-2014 |
Patent application number | Description | Published |
20110224370 | POLYAMIDE RESIN - A polyamide resin composed of constitutional units derived from a diamine component 70 mol % or more of which is derived from p-xylylenediamine and constitutional unit derived from a dicarboxylic acid 70 mol % or more of which is derived from an aliphatic dicarboxylic acid having 6 to 18 carbon atoms. The polyamide resin has a number average molecular weight (Mn) of 10,000 to 50,000 and a degree of dispersion (weight average molecular weight/number average molecular weight=Mw/Mn) satisfying the following formula (1): | 09-15-2011 |
20110245454 | METHOD FOR PRODUCING POLYAMIDE - A method of producing polyamide by the direct polycondensation of a diamine component and a dicarboxylic acid component without using a solvent, such as water. The diamine component containing 70 mol % or more of p-xylylenediamine is added to a reaction system containing the dicarboxylic acid component under pressure while maintaining the reaction system in a molten state. After the addition of the diamine component, the pressure of the reaction system is reduced to atmospheric pressure over 50 min or more at a pressure falling speed of 1.0 MPa/h or less. By the production method, polyamide with a small molecular weight dispersion is easily produced. | 10-06-2011 |
20120065303 | POLYAMIDE RESIN COMPOSITION AND MOLDED ARTICLE - Disclose is a polyamide resin composition having excellent heat resistance, heat aging resistance and mechanical physical properties, which is produced by incorporating a specified aromatic secondary amine compound and a specified organic sulfur based compound into a polyamide composed of a diamine unit containing a paraxylylenediamine unit as a major component and a dicarboxylic acid unit containing a linear aliphatic dicarboxylic acid unit having from 6 to 18 carbon atoms as a major component. | 03-15-2012 |
20120065327 | POLYAMIDE RESIN - A polyamide resin which comprises a diamine unit containing 70 mol % or more of a paraxylylenediamine unit and a dicarboxylic acid unit containing 70 mol % or more of a linear aliphatic dicarboxylic acid unit having from 6 to 18 carbon atoms, and which has a phosphorus atom concentration of from 50 to 1,000 ppm and a YI value of 10 or less in the color difference test in accordance with JIS-K-7105. | 03-15-2012 |
20120172512 | FLAME-RETARDANT POLYAMIDE RESIN COMPOSITION - Disclosed is a flame-retardant polyamide resin composition, including: a polyamide (A) containing a diamine unit including 70 mol % or more of a p-xylylenediamine unit and a dicarboxylic acid unit including 70 mol % or more of a linear aliphatic dicarboxylic acid unit having 6 to 18 carbon atoms; an organic halogen compound (B) that serves as a flame retardant; an inorganic compound (C) that serves as a flame retardant aid; and an inorganic filler (D), in which the polyamide (A) includes a polyamide having a phosphorus atom concentration of 50 to 1,000 ppm and a YI value of 10 or less in a color difference test in accordance with JIS-K-7105, and a content of the organic halogen compound (B), a content of the inorganic compound (C), and a content of the inorganic filler (D) are 1 to 100 parts by mass, 0.5 to 50 parts by mass, and 0 to 100 parts by mass, respectively, with respect to 100 parts by mass of the polyamide (A). | 07-05-2012 |
20120177937 | POLYAMIDE RESIN COMPOSITION - Disclosed is a polyamide resin composition, including: a polyamide (A) containing a diamine unit including 70 mol % or more of a p-xylylenediamine unit and a dicarboxylic acid unit including 70 mol % or more of a linear aliphatic dicarboxylic acid unit having 6 to 18 carbon atoms; and a filler (B), in which the polyamide (A) includes a polyamide having a phosphorus atom concentration of 50 to 1,000 ppm and a YI value of 10 or less in a color difference test in accordance with JIS-K-7105, and a content of the filler (B) is 1 to 200 parts by mass with respect to 100 parts by mass of the polyamide (A). | 07-12-2012 |
20150244066 | THERMOPLASTIC RESIN COMPOSITION, RESIN MOLDED ARTICLE, AND METHOD FOR MANUFACTURING RESIN MOLDED ARTICLE HAVING A PLATED LAYER - Provided is a thermoplastic resin composition that allows a plated layer to be successfully formed on a surface of resin molded article obtained therefrom under a wide range of laser irradiation condition. A thermoplastic resin composition comprising a thermoplastic resin, and 1 to 30 parts by weight of a laser direct structuring additive and 0.1 to 10 parts by weight of a laser marking additive per 100 parts by weight of the thermoplastic resin, wherein the laser direct structuring additive comprises 70% by weight or more of a tin oxide. | 08-27-2015 |
20150247243 | THERMOPLASTIC RESIN COMPOSITION, RESIN MOLDED ARTICLE, AND METHOD FOR MANUFACTURING RESIN MOLDED ARTICLE HAVING A PLATED LAYER - Provide is a thermoplastic resin composition from which a resin molded article having high whiteness and mechanical strength can be obtained while retaining the plating properties of the resin molded article. A thermoplastic resin composition comprising a thermoplastic resin, and 1 to 30 parts by weight of a laser direct structuring additive, 0.1 to 20 parts by weight of a titanium oxide and 10 to 230 parts by weight of a glass fiber per 100 parts by weight of the thermoplastic resin, wherein the laser direct structuring additive has an L value of 50 or more, and the glass fiber comprises SiO | 09-03-2015 |
20150353714 | THERMOPLASTIC RESIN COMPOSITION, RESIN MOLDED ARTICLE, AND METHOD FOR MANUFACTURING RESIN MOLDED ARTICLE HAVING A PLATED LAYER - Providing a thermoplastic resin composition from which a resin molded article having high mechanical strength can be obtained while retaining the plating properties of the resin molded article. A thermoplastic resin composition comprising a thermoplastic resin, and 1 to 30 parts by weight of a laser direct structuring additive and 10 to 200 parts by weight of a glass fiber per 100 parts by weight of the thermoplastic resin, wherein the glass fiber comprises SiO | 12-10-2015 |
Patent application number | Description | Published |
20090008314 | METHOD AND APPARATUS FOR COLLECTING BACTERIAL CELLS, METHOD FOR ACCLIMATIZING BACTERIAL CELLS, AND WASTEWATER TREATMENT EQUIPMENT - Equipment for treating wastewater by anaerobic ammonium oxidation includes an anaerobic ammonium oxidation vessel to receive water to be treated containing ammonium and nitrite and to denitrify ammonium and nitrite by anaerobic ammonium oxidizing bacteria, forming denitrified treated water, a precipitation vessel or membrane separation unit downstream from the anaerobic ammonium oxidation vessel to receive the denitrified treated water from the anaerobic ammonium oxidation vessel, the precipitation vessel or membrane separation unit containing a separated sludge that collects the anaerobic ammonium oxidizing bacteria in the denitrified treated water in the separated sludge, wherein the separated sludge is obtained by solid-liquid separation in the precipitation vessel or membrane separation in the membrane separation unit, wherein the precipitation vessel or membrane separation unit has a structure such that the separated sludge is prevented from flowing out of the precipitation vessel or the membrane separation unit, and a pipe connecting the precipitation vessel or the membrane separation unit to the anaerobic ammonium oxidation vessel. | 01-08-2009 |
20090008315 | METHOD AND APPARATUS FOR COLLECTING BACTERIAL CELLS, METHOD FOR ACCLIMATIZING BACTERIAL CELLS, AND WASTEWATER TREATMENT EQUIPMENT - Equipment for treating wastewater by anaerobic ammonium oxidation includes an anaerobic ammonium oxidation vessel to receive water to be treated containing ammonium and nitrite and to denitrify ammonium and nitrite in the water by anaerobic ammonium oxidizing bacteria, forming denitrified treated water, an acclimatization vessel downstream from the anaerobic ammonium oxidation vessel to receive the denitrified treated water from the anaerobic ammonium oxidation vessel, the acclimization vessel containing an immobilizing material that collects the anaerobic ammonium oxidizing bacteria in the denitrified treated water as immobilized microorganisms attached to the immobilizing material, wherein the acclimatization vessel has a structure such that the immobilizing material is prevented from flowing out of the acclimatization vessel, and a pipe connecting the acclimatization vessel to the anaerobic ammonium oxidation vessel. | 01-08-2009 |
20090008326 | METHOD AND APPARATUS FOR COLLECTING BACTERIAL CELLS, METHOD FOR ACCLIMATIZING BACTERIAL CELLS, AND WASTEWATER TREATMENT EQUIPMENT - A method for collecting bacterial cells includes feeding water to be treated containing ammonium and nitrite to an anaerobic ammonium oxidation vessel to denitrify ammonium and nitrite by anaerobic ammonium oxidizing bacteria for forming denitrified treated water, feeding the denitrified treated water to a precipitation vessel or membrane separation unit to collect anaerobic ammonium oxidizing bacteria in the denitrified treated water in a separated sludge obtained by solid-liquid separation in the precipitation vessel or membrane separation in the membrane separation unit, and optionally returning the denitrified treated water from the precipitation vessel or membrane separation unit to the anaerobic ammonium oxidation vessel. | 01-08-2009 |
20090184048 | Process and apparatus for producing entrapping immobilization pellets - A large amount of entrapping immobilization pellets with highly stable quality are produced inexpensively by high-speed treatment. There is provided a process for producing entrapping immobilization pellets in which microorganisms are entrapped and immobilized in an immobilizing agent, the process comprising polymerizing a mixture containing the microorganisms and a solution of the immobilizing agent in a forming frame into a gel to prepare a pellet block. | 07-23-2009 |
Patent application number | Description | Published |
20140055220 | ELECTROMAGNET DEVICE - The present invention provides an electromagnet device including a horizontal portion of a yoke arranged near one end portion of an iron core, a movable iron piece which pivotably supported on a leading end edge portion of a vertical portion of the yoke which serves as a fulcrum, an end portion of the movable iron piece adapted to be attracted to a magnetic pole portion by a main magnetic circuit, the magnetic pole portion is arranged in the other end portion of the iron core. The main magnetic circuit is formed by applying a voltage to a coil wound around a periphery of the iron core and an auxiliary magnetic circuit formed in parallel with the main magnetic circuit, the auxiliary circuit including a permanent magnet is arranged near the one end portion of the iron core and a magnetic resistance portion, in which a magnetic flux of the permanent magnet is magnetically saturated. | 02-27-2014 |
20140055221 | ELECTROMAGNET DEVICE AND ELECTROMAGNETIC RELAY USING THE SAME - The present invention provides an electromagnet device including: an electromagnet block having a spool around which a coil is wound and an iron core inserted in a central hole of the spool; a yoke connected to an end portion of the iron core via a permanent magnet; a movable iron piece pivotably supported on a pivoting shaft center located at an end face edge portion of the yoke, the movable iron piece is adapted to pivot on a basis of magnetization and demagnetization of the electromagnet block, and a protrusion having a linear edge portion which extends in parallel to the pivoting shaft center and the protrusion protrudes from at least either the movable iron piece or the iron core, the protrusion protrudes in a facing direction in which the movable iron piece and the iron core face each other. | 02-27-2014 |
20150054603 | ELECTROMAGNET DEVICE AND ELECTROMAGNETIC RELAY USING THE SAME - An electromagnet device has a spool having a guard portion at at least one end thereof, a coil wound around a body portion of the spool, and a coil terminal press-fitted in the guard portion. A lead wire of the coil is tied up to a tying-up portion of the coil terminal projected from the guard portion. The tying-up portion is folded toward the guard portion of the spool after the lead wire of the coil is tied up to the tying-up portion of the coil terminal extending in a direction receding from the spool. | 02-26-2015 |
Patent application number | Description | Published |
20150133006 | TERMINAL COVER - A terminal cover is capable of improving the workability. The terminal device includes a first cover portion to be positioned above the first screw terminals, wherein the first cover portion including the first operation openings which respectively expose screws of the first screw terminals, a second cover portion to be positioned above the second screw terminals, the second cover portion including the second operation openings which respectively expose screws of the second screw terminals. And the terminal device further includes a connecting portion connecting the first cover portion with the second cover portion and including wire insertion holes through which electric wires connected to the first screw terminals respectively pass and wire insertion paths which communicate with the wire insertion holes and through which the electric wires respectively pass, each insertion path being provided on an upper surface of the second cover portion between two adjacent second operation openings. | 05-14-2015 |
20150371799 | BLINKING DEVICE - The blinking device includes multiple power terminals, multiple load terminals, multiple contact switches, a control circuit, and multiple mounting substrates, and a case in a box shape for accommodating these therein. The multiple contact switches are individually associated with multiple power supply paths individually connected to multiple pairs each defined as a pair of one power terminal of the multiple power terminals and one load terminal of the multiple load terminals. At least one power supply path of the multiple power supply paths is formed on at least one of a front face, where at least one contact switch is mounted, and a rear face, where no contact switch is mounted, of each of the multiple mounting substrates. The case is configured to accommodate the multiple mounting substrates so that the multiple mounting substrates are stacked in a thickness direction. | 12-24-2015 |
Patent application number | Description | Published |
20130224070 | COPPER ALLOY - To provide a copper alloy sheet excellent in the balance of strength and electroconductivity and excellent in the balance of strength and bending workability also. | 08-29-2013 |
20140356224 | COPPER ALLOY - Provided is a copper alloy sheet excellent in strengths, electroconductivity, and bending workability. The copper alloy contains Cr of 0.10% to 0.50%, Ti of 0.010% to 0.30%, and Si of 0.01% to 0.10%, where a ratio (in mass) of the Cr content to the Ti content is from 1.0 to 30, a ratio (in mass) of the Cr content to the Si content is from 3.0 to 30, with the remainder including copper and inevitable impurities. The copper alloy includes grains that have an average major axis length of 6.0 μm or less and an average minor axis length of 1.0 μm or less as measured on a microstructure of the copper alloy in a plane surface perpendicular to a transverse direction by FESEM-EBSP analysis. | 12-04-2014 |
20150200033 | COPPER ALLOY FOR ELECTRIC AND ELECTRONIC PARTS - A Cu—Cr—Ti—Si alloy for electric and electronic parts comprises Cr: 0.15-0.4 mass %, Ti: 0.005-0.15 mass %, and Si: 0.01-0.05 mass % with the remainder consisting of Cu and inevitable impurities, in which the contents of S, O, and C out of the inevitable impurities are; S: 0.005 mass % or less, O: 0.005 mass % or less, and C: 0.004 mass % or less, and the total content of S, O, and C is 0.007 mass % or less. According to the necessity, one element or more selected from the group consisting of Zn, Sn, and Mg may be further contained by 0.001-1.0 mass % in total. The Cu—Cr—Ti—Si alloy improves stress relaxation resistance characteristic in electric and electronic parts. | 07-16-2015 |