Patent application number | Description | Published |
20100283442 | DC-DC CONVERTER AND SEMICONDUCTOR INTEGRATED CIRCUIT FOR CONTROLLING POWER SOURCE - A control technology which eliminates the need for changing the switching frequency even under light load where the on-time of a drive switching element becomes shorter than a minimum on-time dependent on the characteristics of the circuit in a synchronous rectification switching regulator. The synchronous rectification switching regulator includes a drive switching element for storing energy in a coil by applying a DC input voltage from a DC power supply to an inductor and permitting a current to flow, and a rectification switching element for rectifying the current of the inductor during an energy discharge period where the drive switching element is turned off. The timing for turning off the rectification switching element under light load is delayed so as to store energy in the inductor from the output, and the on-time is controlled to become longer as the load becomes lighter by the output from an error amplifier. | 11-11-2010 |
20120025795 | COMPARATOR AND DC/DC CONVERTER - There is provided a PWM comparator which needs no current detecting differential amplifier in a control circuit constituting a current mode control DC/DC converter. The comparator includes a differential input stage including two pairs of input differential transistors whose sources are commonly connected for each pair; two constant-current sources connected to the common sources of the pairs of input differential transistors, respectively; a load transistor commonly connected to drain sides of the pairs and performing a current-voltage conversion; and an output stage connected to a point where the differential input stage and the load transistor are connected to each other. A feedback voltage of an output voltage and a slope compensating waveform signal are input to terminals, respectively, of one pair, and voltages at both ends of a current detecting resistor, which is connected in series to the inductor, are input to terminals, respectively, of the other pair. | 02-02-2012 |
20120154014 | LEVEL SHIFT CIRCUIT AND SWITCHING POWER SUPPLY DEVICE - A level shift circuit includes a level changing unit which includes first and second MOS transistors connected in series between a first power supply voltage terminal and a grounding point, and receives a signal having a first amplitude which varies between a lower second voltage and a ground potential to convert the signal to a signal having a second amplitude, and an output stage which includes first and second MOS transistors connected in series between the first power supply voltage terminal and a third voltage terminal to which a third voltage lower than the first power supply voltage and higher than the ground potential is supplied, and which stage is connected to an output node of the level changing unit. A first MOS transistor is connected in series between the first MOS transistor and the second MOS transistor of the level changing unit. | 06-21-2012 |
20120161738 | SWITCHING-MODE POWER SUPPLY DEVICE - Disclosed is a switching-mode power supply device which outputs a voltage having a different electrical potential from an input voltage including an inductor, a driving switching element and a control circuit, and the control circuit includes a trigger signal generating circuit which generates and outputs a signal which provides timing to turn the driving switching element on or off, a first timekeeping unit which times a fixed ON period or a fixed OFF period which defines the pulse width of a driving pulse of the driving switching element, a second timekeeping unit which times a minimum OFF period or a minimum ON period of the driving switching element and a sudden load change detection circuit which detects a sudden load change. | 06-28-2012 |
20120274296 | SWITCHED-MODE POWER SUPPLY - Provided is a switched-mode power supply. The power supply includes: a DC voltage input terminal; a driver switching element connected to the input terminal; an inductor connected to the driver switching element; an output terminal connected to the inductor and outputting output voltage different from the input voltage; and an integrated circuit outputting control pulses used for on-off control of the driver switching element. The integrated circuit has: a ripple injection circuit adding a ripple component to a feedback voltage of the output voltage; a voltage comparator comparing the summed voltage with a predetermined voltage; and a control pulse generator generating the control pulse based on an output of the voltage comparator. The ripple injection circuit has an integrator outputting an integral of the voltage at the node between the driver switching element and the inductor, and a series RC circuit connected to the output end of the integrator. | 11-01-2012 |
20120274300 | SWITCHED-MODE POWER SUPPLY - Disclosed is a switched-mode power supply including an inductor which is connected between a voltage input terminal to which a DC voltage is input and an output terminal to which a load is connected, a driver switching element which intermittently feeds a current to the inductor and a control circuit which generates a control pulse according to a feedback voltage from output side and controls on/off of the driver switching element. The control circuit includes a voltage comparison circuit which compares the feedback voltage to a predetermined voltage and a pseudo ripple generator circuit which generates a pseudo ripple voltage having a predetermined amplitude, and the control circuit injects a ripple component in a transmission path of the feedback voltage based on the pseudo ripple voltage generated by the pseudo ripple generator circuit. | 11-01-2012 |
20120274301 | SWITCHED-MODE POWER SUPPLY - A ripple-control switched-mode power supply includes a control circuit to switch on/off a drive switching element. The control circuit includes a simulated voltage generation circuit that smoothes a voltage at a node connecting the drive switching element and an inductor and that generates a simulated voltage corresponding to an output voltage; a timer that measures a time corresponding to an input voltage and the simulated voltage; a voltage comparison circuit that compares a feedback voltage and a predetermined voltage; and a control pulse generation circuit that generates a control pulse having a pulse width corresponding to the time based on outputs from the timer and the voltage comparison circuit. The control circuit varies the pulse width of the control pulse in accordance with a variation in the input voltage to maintain a constant switching cycle. | 11-01-2012 |
Patent application number | Description | Published |
20090053649 | Lactone copolymer and radiation-sensitive resin composition - A radiation-sensitive resin composition excelling in basic properties as a resist such as sensitivity, resolution, and the like, having a wide depth of focus (DOF) to both a line-and-space pattern and an isolated space pattern, and exhibiting a minimal line width change due to fluctuation of a bake temperature, and having a small line width limit in which the line pattern destroying phenomenon does not occur, and a lactone-containing copolymer useful as a resin component of the composition are provided. | 02-26-2009 |
20090202945 | FLUORINE-CONTAINING POLYMER, PURIFICATION METHOD, AND RADIATION-SENSITIVE RESIN COMPOSITION - An object of the present invention is to provide a novel fluorine-containing polymer, a radiation-sensitive resin composition for liquid immersion lithography which contains the fluorine-containing polymer, which leads to a pattern having an excellent shape and excellent depth of focus, wherein the amount of an eluted component in a liquid for liquid immersion lithography such as water that comes in contact with the resist during exposure in liquid immersion lithography is little, and which provides a larger receding contact angle between the resist film and the liquid for liquid immersion lithography such as water, and a method for purifying the fluorine-containing polymer. The present resin composition comprises a novel fluorine-containing polymer (A) containing repeating units represented by the general formulae (1) and (2) and having Mw of 1,000-50,000, a resin (B) having an acid-unstable group, a radiation-sensitive acid generator (C), a nitrogen-containing compound (D) and a solvent (E). | 08-13-2009 |
20100003615 | UPPER LAYER-FORMING COMPOSITION AND PHOTORESIST PATTERNING METHOD - An upper layer-forming composition formed on a photoresist while causing almost no intermixing with the photoresist film and a photoresist patterning method are provided. The upper layer-forming composition is stably maintained without being eluted in a medium such as water during liquid immersion lithography and is easily dissolved in an alkaline developer. The upper layer-forming composition covers a photoresist film for forming a pattern by exposure to radiation. The composition comprises a resin dissolvable in a developer for the photoresist film and a solvent in which the resin is dissolved. The solvent has a viscosity of less than 5.2×10 | 01-07-2010 |
20100021852 | COMPOSITION FOR FORMATION OF UPPER LAYER FILM, AND METHOD FOR FORMATION OF PHOTORESIST PATTERN - A composition for formation of upper layer film, which is used for forming an upper layer film on the surface of a photoresist film and which comprises
| 01-28-2010 |
20100040974 | UPPER LAYER FILM FORMING COMPOSITION AND METHOD OF FORMING PHOTORESIST PATTERN - An upper layer film forming composition for forming an upper layer film on the surface of a photoresist film includes (A) a resin dissolvable in a developer for the photoresist film and (B) a compound having a sulfonic acid residue group, the composition forming an upper layer film with a receding contact angle to water of 70° or more. The upper layer film forming composition of the present invention can form an upper layer film which has a sufficient transparency and is stably maintained without eluting the components into a medium without being intermixed with a photoresist film, can form a resist pattern with high resolution while effectively suppressing a defect, and can suppress a blob defect. | 02-18-2010 |
20100239981 | POLYMER AND POSITIVE-TONE RADIATION-SENSITIVE RESIN COMPOSITION - A polymer includes a repeating unit (a-1) shown by a following formula (a-1), a repeating unit (a-2) shown by a following formula (a-2), and a GPC weight average molecular weight of about 1000 to about 100,000, | 09-23-2010 |
20110027718 | RADIATION-SENSITIVE RESIN COMPOSITION AND COMPOUND - A radiation-sensitive resin composition includes a compound shown by a formula (1) in which R | 02-03-2011 |
20110223537 | RADIATION-SENSITIVE RESIN COMPOSITION AND POLYMER - A radiation-sensitive resin composition includes a polymer, a photoacid generator, and an acid diffusion controller. The polymer includes a first repeating unit shown by a following formula (a-1). The acid diffusion controller includes at least one of a base shown by a following formula (C-1) and a photodegradable base, | 09-15-2011 |
20120028198 | UPPER LAYER-FORMING COMPOSITION AND PHOTORESIST PATTERNING METHOD - An upper layer-forming composition includes a resin, and a solvent. The resin is dissolvable in a developer for a photoresist film which is to be covered by the upper layer-forming composition to form a pattern by exposure to radiation. The solvent dissolves the resin in the solvent. The solvent includes a compound shown by a formula (1). Each of R | 02-02-2012 |
20120034560 | RADIATION-SENSITIVE RESIN COMPOSITION, METHOD FOR FORMING RESIST PATTERN AND POLYMER - A radiation-sensitive resin composition includes (A) a polymer that includes a structural unit (I) including a group shown by the following formula (i), (B) a photoacid generator, and (C) a polymer that has a fluorine atom content lower than that of the polymer (A), and includes an acid-labile group. The polymer (A) preferably includes a structural unit shown by the following formula (1) as the structural unit (I). It is preferable that X in the formula (1) represent a divalent or trivalent chain-like hydrocarbon group or alicyclic hydrocarbon group. | 02-09-2012 |
20120082935 | RADIATION-SENSITIVE RESIN COMPOSITION AND RESIST FILM FORMED USING THE SAME - [Problem] To provide a resist film that exhibits high surface hydrophobicity during liquid immersion lithography, suppresses occurrence of defects due to development failure, and exhibits excellent lithographic performance | 04-05-2012 |
20120219903 | RADIATION-SENSITIVE RESIN COMPOSITION - The radiation-sensitive resin composition includes a compound represented by a following formula (1), and a resin. The resin has an acid-dissociable group, is insoluble or hardly soluble in an alkali, and turns to be soluble in an alkali when the acid-dissociable group is dissociated. R represents a hydrogen atom or a hydrocarbon group having 1 to 20 carbon atoms, R | 08-30-2012 |
20120237875 | RADIATION-SENSITIVE RESIN COMPOSITION, METHOD FOR FORMING RESIST PATTERN, POLYMER AND POLYMERIZABLE COMPOUND - A radiation-sensitive resin composition includes a first polymer including an acid-labile group, an acid generator to generate an acid upon exposure to radiation, and a second polymer including a fluorine atom and a functional group shown by a general formula (x). The second polymer has a fluorine atom content higher than a fluorine atom content of the first polymer. R | 09-20-2012 |
20120295197 | RADIATION-SENSITIVE RESIN COMPOSITION, POLYMER AND METHOD FOR FORMING A RESIST PATTERN - A radiation-sensitive resin composition includes a first polymer, a second polymer and a radiation-sensitive acid generator. The first polymer has a structure unit represented by a following formula (1-1), a structure unit represented by a following formula (1-2), or both thereof, and has a content of fluorine atoms of no less than 5% by mass to a total mass of the first polymer. The second polymer has an acid-dissociable group, and has a content of fluorine atoms of less than 5% by mass to a total mass of the second polymer. | 11-22-2012 |
20130022912 | RADIATION-SENSITIVE RESIN COMPOSITION, METHOD FOR FORMING RESIST PATTERN, POLYMER AND COMPOUND - A radiation-sensitive resin composition includes a first polymer having a structural unit represented by a following formula (1), and a radiation-sensitive acid generator. R | 01-24-2013 |
20130089817 | PHOTORESIST COMPOSITION AND RESIST PATTERN-FORMING METHOD - A photoresist composition includes a polymer that includes a first structural unit shown by a formula (1), and an acid generator. R | 04-11-2013 |
20130189621 | RADIATION-SENSITIVE RESIN COMPOSITION, POLYMER AND COMPOUND - A radiation-sensitive resin composition includes a polymer having a structural unit represented by a formula (I). In the formula (I), R | 07-25-2013 |
20130216948 | RADIATION-SENSITIVE RESIN COMPOSITION AND PATTERN-FORMING METHOD - A radiation-sensitive resin composition for forming a resist film includes a polymer including a first structural unit represented by a formula (1) and a second structural unit represented by a formula (2). The first structural unit and the second structural unit are included in an identical polymer molecule or different polymer molecules. R | 08-22-2013 |
20130233825 | COMPOSITION FOR FORMING RESIST UNDERLAYER FILM AND PATTERN-FORMING METHOD - A composition for forming a resist underlayer film includes a polysiloxane and a solvent. The solvent includes an organic solvent having a standard boiling point of no less than 150.0° C., and water. A content of the organic solvent is no less than 1% by mass and no greater than 50% by mass with respect to a total amount of the solvent. A content of water is no less than 1% by mass and no greater than 30% by mass with respect to the total amount of the solvent. | 09-12-2013 |
20140023968 | RESIST PATTERN-FORMING METHOD, RESIST PATTERN-FORMING RADIATION-SENSITIVE RESIN COMPOSITION, AND RESIST FILM - A resist pattern-forming method includes providing a resist film having a surface free energy of 30 to 40 mN/m on a substrate using a radiation-sensitive resin composition. The resist film is exposed by applying radiation via a mask. The exposed resist film is developed. It is preferable that the exposing of the resist film includes exposing the resist film via an immersion liquid that is provided over the resist film | 01-23-2014 |
20140162190 | FLUORINE-CONTAINING POLYMER, PURIFICATION METHOD, AND RADIATION-SENSITIVE RESIN COMPOSITION - A fluorine-containing polymer for use in a radiation-sensitive resin composition is used for forming a photoresist film in a process of forming a resist pattern, including a liquid immersion lithographic process in which radiation is emitted through a liquid having a refractive index larger than the refractive index of air at a wavelength of 193 nm, and being present between a lens and the photoresist film. The fluorine-containing polymer has a weight average molecular weight determined by gel permeation chromatography in the range from 1,000 to 50,000 and a receding contact angle with water and the photoresist film formed therefrom is 70° or more. | 06-12-2014 |
20140212813 | RADIATION-SENSITIVE RESIN COMPOSITION, METHOD FOR FORMING RESIST PATTERN, POLYMER AND POLYMERIZABLE COMPOUND - A radiation-sensitive resin composition includes a first polymer including an acid-labile group, an acid generator to generate an acid upon exposure to radiation, and a second polymer including a fluorine atom and a functional group shown by a general formula (x). The second polymer has a fluorine atom content higher than a fluorine atom content of the first polymer. R | 07-31-2014 |
Patent application number | Description | Published |
20100013581 | Superconductivity utilizing support mechanism, and permanent magnet utilizing support mechanism - A superconductivity utilizing support mechanism comprises a superconductive coil and a ferromagnetic body. One of the ferromagnetic body, so constituted as to slide in a direction of a center axis of the superconductive coil, and the superconductive coil, so constituted as to slide in a direction of the center axis thereof, is floated and supported relative to the other by axial magnetic attraction caused by a center plane of the superconductive coil and a center plane of the ferromagnetic body moving apart from each other. | 01-21-2010 |
20110241513 | VACUUM HEAT INSULATING MATERIAL, HEAT INSULATING BOX USING VACUUM HEAT INSULATING MATERIAL, REFRIGERATOR, REFRIGERATING/AIR-CONDITIONING APPARATUS, WATER HEATER, EQUIPMENTS, AND MANUFACTURING METHOD OF VACUUM HEAT INSULATING MATERIAL - A highly reliable vacuum heat insulating material having excellent processability, usability and heat insulating performance and a heat insulating box using the vacuum heat insulating material are provided. A vacuum heat insulating material related to the present invention includes: a core material structured by a laminated structure of an organic fiber assembly formed by forming an organic fiber into a sheet shape and cutting an end face with a predetermined length, and having a core material opening portion formed by a through hole or a notch with cutting; a gas-barrier outer cover material containing the core material inside, having a sealing portion for sealing surrounding of the sheet-shaped organic fiber assembly and surrounding of the core material opening portion, and hermetically sealing an inside with almost vacuum status by sealing the sealing portion; and an outer cover material opening portion provided at the outer cover material under a status in which the sealing portion provided at the surrounding of the sheet-shaped organic fiber assembly and the surrounding of the core material opening portion is sealed, being a through hole or a notch which is smaller than the core material opening portion with a sealed amount, and a long fiber being equal to or longer than a length of the sheet is used for the organic fiber. | 10-06-2011 |
20110241514 | VACUUM HEAT INSULATING MATERIAL, HEAT INSULATING BOX USING VACUUM HEAT INSULATING MATERIAL, REFRIGERATOR, REFRIGERATING/AIR-CONDITIONING APPARATUS, WATER HEATER, EQUIPMENTS, AND MANUFACTURING METHOD OF VACUUM HEAT INSULATING MATERIAL - A highly reliable vacuum heat insulating material having excellent processability, usability and heat insulating performance and a heat insulating box using the vacuum heat insulating material are provided. A vacuum heat insulating material related to the present invention includes: a core material structured by a laminated structure of an organic fiber assembly formed by forming an organic fiber into a sheet shape and cutting an end face with a predetermined length, and having a core material opening portion formed by a through hole or a notch with cutting; a gas-barrier outer cover material containing the core material inside, having a sealing portion for sealing surrounding of the sheet-shaped organic fiber assembly and surrounding of the core material opening portion, and hermetically sealing an inside with almost vacuum status by sealing the sealing portion; and an outer cover material opening portion provided at the outer cover material under a status in which the sealing portion provided at the surrounding of the sheet-shaped organic fiber assembly and the surrounding of the core material opening portion is sealed, being a through hole or a notch which is smaller than the core material opening portion with a sealed amount, and a long fiber being equal to or longer than a length of the sheet is used for the organic fiber. | 10-06-2011 |
20120017628 | ELECTROSTATIC ATOMIZING APPARATUS, APPLIANCE, AIR CONDITIONER, AND REFRIGERATOR - It is an object to provide an electrostatic atomizing apparatus which is simply structured, is easy to assemble, is low in cost, has clogging resistance against foreign matter, can be used for a long time, and is highly reliable, or a home electrical appliance such as a refrigerator, air conditioner, etc. including the electrostatic atomizing apparatus. A discharge electrode formed of foam metal, whereto water that attaches to a surface is supplied by capillary action, a counter electrode provided so as to be opposed to the discharge electrode, and a water supply means that is provided directly above the discharge electrode via a predetermined clearance, supplying water to the discharge electrode or the electrode holding part, are included. | 01-26-2012 |
20120017630 | ELECTROSTATIC ATOMIZING APPARATUS, APPLIANCE, AIR CONDITIONER, AND REFRIGERATOR - It is an object to provide an electrostatic atomizing apparatus which is simply structured, is easy to assemble, is low in cost, has clogging resistance against foreign matter, can be used for a long time, and is highly reliable, or a home electrical appliance such as a refrigerator, air conditioner, etc. including the electrostatic atomizing apparatus. A discharge electrode formed of foam metal, whereto water that attaches to a surface is supplied by capillary action, a counter electrode provided so as to be opposed to the discharge electrode, and a water supply means that is provided directly above the discharge electrode via a predetermined clearance, supplying water to the discharge electrode or the electrode holding part, are included. | 01-26-2012 |
20120196059 | VACUUM HEAT INSULATING MATERIAL, HEAT INSULATING BOX, REFRIGERATOR, REFRIGERATING/AIR-CONDITIONING APPARATUS, WATER HEATER, APPLIANCE, AND MANUFACTURING METHOD OF VACUUM HEAT INSULATING MATERIAL - A highly reliable vacuum heat insulating material having excellent processability, handleability and heat insulating performance, and a heat insulating box using the vacuum heat insulating material are provided. In the vacuum heat insulating material with the inside in an approximately vacuum state by sealing a core material | 08-02-2012 |
20120201997 | VACUUM HEAT INSULATING MATERIAL AND REFRIGERATOR - A highly reliable vacuum heat insulating material having excellent workability, usability, and heat insulating performance, and a heat insulation box using the vacuum heat insulating material are provided. A vacuum heat insulating material includes: a first fiber assembly made by aligning a plurality of sheet-shaped fiber assemblies, which are continuous in a length direction, so as to be next to each other in a width direction; a second fiber assembly provided so as to overlap the first fiber assembly and made by aligning a plurality of sheet-shaped fiber assemblies, which are continuous in the length direction, so as to be next to each other in the width direction; and a core material formed in a flat plate shape by winding up the first fiber assembly and the second fiber assembly continuously from inside toward outside while being displaced by a predetermined amount Xb in the width direction. | 08-09-2012 |
20120207962 | MANUFACTURING APPARATUS OF CORE MATERIAL OF VACUUM HEAT INSULATING MATERIAL, MANUFACTURING METHOD OF VACUUM HEAT INSULATING MATERIAL, VACUUM HEAT INSULATING MATERIAL, AND REFRIGERATOR - A manufacturing apparatus of a core material of a highly reliable vacuum heat insulating material having excellent workability, usability, and heat insulating performance is provided. The manufacturing apparatus of a core material of a vacuum heat insulating material related to the present invention includes: a reel for winding up a fiber assembly which has a predetermined width and is wound on a substantially cylindrical original fabric roll which has been cut to have a predetermined width, at a predetermined number of times; cutting means for cutting the fiber assembly which has been wound on the reel; and a forming member for forming the fiber assembly into a flat-plate-shaped core material after removing from the reel the fiber assembly which has been wound up on the reel at the predetermined number of times and been cut. | 08-16-2012 |
20120273111 | VACUUM HEAT INSULATING MATERIAL, HEAT INSULATING BOX USING VACUUM HEAT INSULATING MATERIAL, REFRIGERATOR, REFRIGERATING/AIR-CONDITIONING APPARATUS, WATER HEATER, EQUIPMENTS, AND MANUFACTURING METHOD OF VACUUM HEAT INSULATING MATERIAL - A method for manufacturing a vacuum heat insulating material includes: a collecting step for extruding heat-deposited resin in a continuous state from a plurality of aligned nozzles and collecting on a conveyer as a plurality of organic fibers; a reeling step for feeding the conveyer at a predetermined speed, and producing an organic fiber assembly in a reeled sheet state by applying pressure with a roller and applying heat-deposition; a core material processing step for making a core material having a predetermined size by cutting an end face of the organic fiber assembly produced by the reeling step; a decompressing step for inserting the core material into an outer cover material from an insertion opening and decompressing an inside to an almost vacuum; and an outer cover material sealing step for sealing the insertion opening of the outer cover material the inside of which is decompressed to the almost vacuum. | 11-01-2012 |
Patent application number | Description | Published |
20080306102 | NOVEL SPIROOXYINDOLE COMPOUNDS AND DRUGS CONTAINING SAME - A Spiro oxindole compound represented by formula (1) of the present invention or salt thereof, or their solvate shows a superior inhibitory effect of 11β-hydroxysteroid dehydrogenasel, and is useful as an agent for preventing or treating a disease that involves 11β-hydroxysteroid dehydrogenasel (in particular, diabetes, insulin resistance, diabetes complication, obesity, dyslipidemia, hypertension, fatty liver, or metabolic syndrome). | 12-11-2008 |
20090289136 | LID MEMBER - To provide a lid body for a disposer apparatus which can keep inside of the disposer apparatus clean with ease. A washing-agent-reception portion is provided on a side of a rear surface of the lid body and at an inside of the body portion. The washing-agent-reception portion receives a washing agent package. When changing over drive of the disposer apparatus to a crushing operation for crushing garbage, water supply into the inside of the hopper starts concurrently with the crushing of the garbage by the crushing unit. Water to be supplied is supplied to the inside of the hopper through the lid body as a pathway thereof. At this time, the water passing through the lid body is supplied to the inside of the hopper as washing liquid with it dissolving washing agent. When driving the crushing unit, washing of the inside of the hopper is executed by the washing liquid concurrently with the crushing operation, which keeps the inside of the hopper clean. | 11-26-2009 |
20100075943 | 1-ADAMANTYLAZETIDIN-2-ONE DERIVATIVES AND DRUGS CONTAINING SAME - It is to provide a novel compound useful for preventing and/or treating diseases that involves 11β-hydroxysteroid dehydrogenase 1, particularly diabetes, insulin resistance, diabetes complication, obesity, dyslipidemia, hypertension, fatty liver, or metabolic syndrome. It is an 1-adamantyl azetidin-2-one derivative represented by the following general formula (1) or salt thereof, or their solvate. | 03-25-2010 |
Patent application number | Description | Published |
20090201645 | COOLING SYSTEM FOR ELECTRONIC EQUIPMENT - In a cooling system for an electronic device of the present invention, server rooms in which a plurality of servers are placed, an evaporator which is provided close to each of the servers, and cools exhaust air from the server by vaporizing a refrigerant with heat generating from the server, a cooling tower which is provided at a place higher than the evaporator, cools the refrigerant by outside air and water sprinkling, and condenses the vaporized refrigerant, and a circulation line in which the refrigerant naturally circulates between the evaporator and the cooling tower. According to the cooling system, an electronic device which is required to perform a precise operation with a heat generation amount from itself being large, such as a computer and a server, can be efficiently cooled at low running cost. | 08-13-2009 |
20110056223 | COOLING SYSTEM FOR ELECTRONIC EQUIPMENT - In a cooling system for an electronic device of the present invention, server rooms in which a plurality of servers are placed, an evaporator which is provided close to each of the servers, and cools exhaust air from the server by vaporizing a refrigerant with heat generating from the server, a cooling tower which is provided at a place higher than the evaporator, cools the refrigerant by outside air and water sprinkling, and condenses the vaporized refrigerant, and a circulation line in which the refrigerant naturally circulates between the evaporator and the cooling tower. According to the cooling system, an electronic device which is required to perform a precise operation with a heat generation amount from itself being large, such as a computer and a server, can be efficiently cooled at low running cost. | 03-10-2011 |
20120218711 | COOLING SYSTEM FOR ELECTRONIC EQUIPMENT - In a cooling system for an electronic device of the present invention, server rooms in which a plurality of servers are placed, an evaporator which is provided close to each of the servers, and cools exhaust air from the server by vaporizing a refrigerant with heat generating from the server, a cooling tower which is provided at a place higher than the evaporator, cools the refrigerant by outside air and water sprinkling, and condenses the vaporized refrigerant, and a circulation line in which the refrigerant naturally circulates between the evaporator and the cooling tower. According to the cooling system, an electronic device which is required to perform a precise operation with a heat generation amount from itself being large, such as a computer and a server, can be efficiently cooled at low running cost. | 08-30-2012 |
Patent application number | Description | Published |
20080266126 | Battery Residual Quantity Display Method and Electronic Equipment - The present invention is directed to a battery residual quantity display method for performing display of battery residual quantity of a battery pack mounted at an electronic equipment and serving to supply power to the electronic equipment. When power is turned ON, a first microcomputer ( | 10-30-2008 |
20090171598 | Battery Pack, Electronic Appliance, And Method of Detecting Remaining Amount of Battery - A battery pack has a charge and discharge count measuring part ( | 07-02-2009 |
20090220825 | Battery Pack and Battery Protection Method - A battery protection operation having higher safety is performed in a battery pack. Presence/absence of plural abnormal states including at least an overcharge state and an overdischarge state based on detected results of voltage between a positive terminal and a negative terminal of a battery cell as well as an overcurrent charge state and an overcurrent discharge state indicating that charge current and discharge current are excessive respectively based on detected results of charge and discharge current of the battery cell are determined at any time and an abnormality determination flag showing a determination result of respective abnormal states as a flag is stored. In addition, control states A to D according to combinations of respective operation states of the a discharge current shut-off circuit selectively shutting off discharge current of the battery cell and a charge current shut-off circuit selectively shutting off charge current of the battery cell are defined, and to which control state the state should be changed will be determined based on a value of the abnormality determination flag. | 09-03-2009 |
20090280396 | BATTERY RESIDUAL QUANTITY DISPLAY METHOD AND ELECTRONIC EQUIPMENT - A battery pack detachably connectable to an equipment body to supply power to the equipment body, the battery pack including a battery cell, a microcomputer for communicating with the equipment body, a connection terminal connected to the microcomputer, a positive power supply input terminal connected to a cathode of the battery cell; and a negative power supply input terminal connected to an anode of the battery cell. After the power of the equipment body is turned on, the microcomputer alternately sends to the equipment body by serial communication via the connection terminal information to be used in authentication processing executed by the equipment body and information to be used in a battery residual quantity count executed by the equipment body. After the authentication processing is complete, the microcomputer sends to the equipment body information to be used in updating the battery residual quantity count executed by the equipment body. | 11-12-2009 |
20110102136 | INFORMATION PROCESSING APPARATUS, POWER-SUPPLY CONTROL METHOD, PROGRAM, AND POWER-SUPPLY CONTROL SYSTEM - An information processing apparatus includes: a first connection section to which a first power-supply device is connected; a second connection section to which a second power-supply device is connected; a setting determiner that determines whether or not identification information is to be set for each power-supply device on the basis of connection states and setting control information; an authenticator that selectively obtains, when the setting determiner determines that identification information is not to be set, identification information from the power-supply devices connected to each connection section and that authenticates the obtained identification information; an identification-information setter that causes, when the setting determiner determines that identification information is to be set, unique identification information to be set for each power-supply device; and a processor that selectively performs executable power-supply-related processing on the basis of a result of the authentication or the identification-information setting and of processing control information. | 05-05-2011 |
20110107120 | INFORMATION PROCESSING APPARATUS, POWER SUPPLY CONTROL METHOD, PROGRAM AND POWER SUPPLY CONTROL SYSTEM - There is provided an information processing apparatus including a first connection unit with power supply type information, a second connection unit with power supply type information, a connection state determination unit for determining whether the connection states of the first and second connection units have changed, a power supply identification information acquisition unit for selectively acquiring the power supply type information from the first power supply apparatus and from the second power supply apparatus if the connection state determination unit determines that the connection states have changed, a power supply identification information management unit for managing connected-power-supply identification information, and a power supply control unit for controlling a feed from the power supply apparatuses connected to the first and second connection units and a charge on the first power supply apparatus connected to the first connection unit. | 05-05-2011 |
20120150465 | ELECTRONIC DEVICE, BATTERY PACK, AND METHOD OF COMPUTING BATTERY PACK CAPACITY - An electronic device includes a battery capacity computing unit configured to compute the current full-charge capacity of a currently inserted battery apparatus having secondary cells. The battery capacity computing unit acquires at least information on the full-charge capacity of the battery apparatus in a brand-new state and information on the battery charge/discharge cycle count from the battery apparatus, retains a correction coefficient used when computing the current full-charge capacity of the battery apparatus, and calculates the current full-charge capacity of the battery apparatus using the information on the full-charge capacity of the battery apparatus in a brand-new state, the information on the battery charge/discharge cycle count, and the correction coefficient. | 06-14-2012 |
20120155849 | IMAGING APPARATUS AND METHOD OF CALCULATING USABLE TIME OF IMAGING APPARATUS - An imaging apparatus includes a usable time calculation unit which calculates a usable time of a battery device having a secondary battery, wherein the usable time calculation unit measures an average power level while a component is performed at a predetermined operation mode, wherein the power consumption of the component is unknown in advance before the component is initially connected, and when power is supplied for the second and subsequent times while the component is continuously connected, the usable time calculation unit calculates the usable time of the battery device using the average power level and a current integration value which is an integration value of current flowing during charging and discharging of the battery device. | 06-21-2012 |
20130113417 | CHARGE CONTROL DEVICE AND CHARGE CONTROL METHOD - A charge control device includes a current acquisition unit that acquires a charge current value of each battery, and a main charge unit that performs main charge for each battery based on the charge current value acquired by the current acquisition unit. | 05-09-2013 |
20130318369 | INFORMATION PROCESSING APPARATUS, POWER SUPPLY CONTROL METHOD, PROGRAM AND POWER SUPPLY CONTROL SYSTEM - There is provided an information processing apparatus including a first connection unit with power supply type information, a second connection unit with power supply type information, a connection state determination unit for determining whether the connection states of the first and second connection units have changed, a power supply identification information acquisition unit for selectively acquiring the power supply type information from the first power supply apparatus and from the second power supply apparatus if the connection state determination unit determines that the connection states have changed, a power supply identification information management unit for managing connected-power-supply identification information, and a power supply control unit for controlling a feed from the power supply apparatuses connected to the first and second connection units and a charge on the first power supply apparatus connected to the first connection unit. | 11-28-2013 |
20140050467 | IMAGING APPARATUS AND METHOD OF CALCULATING USABLE TIME OF IMAGING APPARATUS - An imaging apparatus includes a usable time calculation unit which calculates a usable time of a battery device having a secondary battery, wherein the usable time calculation unit measures an average power level while a component is performed at a predetermined operation mode, wherein the power consumption of the component is unknown in advance before the component is initially connected, and when power is supplied for the second and subsequent times while the component is continuously connected, the usable time calculation unit calculates the usable time of the battery device using the average power level and a current integration value which is an integration value of current flowing during charging and discharging of the battery device. | 02-20-2014 |
Patent application number | Description | Published |
20110193343 | WIND TURBINE GENERATOR AND BLADE PITCH ANGLE CONTROL METHOD THEREOF - The present invention provides a wind turbine generator and a blade pitch angle control method thereof in which an aerodynamic imbalance of a wind turbine rotor at the time of shutdown is further reduced, the maximum load of a wind turbine is further reduced, and the wind turbine generator can be reduced in weight and cost. The wind turbine generator includes a collective pitch angle controller | 08-11-2011 |
20110198846 | VARIABLE-SPEED POWER GENERATOR AND METHOD OF CONTROLLING THE SAME - Reactive power is supplied in accordance with a reactive-power supply instruction from a power grid while ensuring a variable-speed range of a wound-rotor induction generator. A variable-speed power generator includes a prime mover that generates motive power by using natural energy; an electric generator that includes a stator having a primary winding and a rotor having a secondary winding, the stator and the rotor being connected to a power grid, and that generates electric power based on the motive power generated by the prime mover; and a power converter connected to the stator and the rotor, wherein the power converter does not supply reactive power to the power grid, and wherein the variable-speed power generator includes a power-converter controller that causes the electric generator to operate at a rotation speed set to be higher than or equal to a synchronous speed and increases reactive power supplied to the power grid when a reactive-power supply instruction for supplying reactive power to the power grid is obtained from the power grid. | 08-18-2011 |
20120104753 | CONTROL SYSTEM OF WIND POWER GENERATOR, WIND FARM, AND METHOD FOR CONTROLLING WIND POWER GENERATOR - A wind power generator generates power through a rotation of a rotor and is interconnected, and operated with its power generation output previously limited in order to be able to further supply the power to a power system in response to a decrease in system frequency. Thus, a concentrated control system derives a required restricted amount corresponding to a power generation output required to respond to the decrease in system frequency, derives a value by subtracting an amount corresponding to a latent power generation output with which the power generation output can be increased, from the required restricted amount, and sets a restricted amount of the power generation output in each wind power generator to perform the operation with the power generation output previously limited to respond to the decrease in system frequency, based on the above value. | 05-03-2012 |
20120104755 | WIND FARM CONTROL SYSTEM, WIND FARM, AND WIND FARM CONTROL METHOD - To prevent disconnection of wind turbine generators due to changes in wind conditions even if the wind turbine generators is operated to limit the power output. A plurality of wind turbine generators that generate electric power by the rotation of rotors are provided in a wind farm are interconnected and are operated while the power outputs are limited in advance so as to be able to further supply electric power to a utility grid in response to a decrease in the frequency or voltage of the utility grid. The rotational speed of the rotor, which is a physical quantity related to increase and decrease in the power output of the wind turbine generator, is measured for each of the wind turbine generators by a wind-turbine control system, and the limitation amount of the power output of the wind turbine generator is set for each of the wind turbine generators by a central control system on the basis of the rotational speed of the rotor measured. | 05-03-2012 |
20120205912 | WIND-TURBINE-GENERATOR CONTROL APPARATUS, WIND TURBINE GENERATOR SYSTEM, AND WIND-TURBINE-GENERATOR CONTROL METHOD - A wind-turbine control device controls a wind turbine generator in which a rotor having a plurality of blades receives wind and rotates. The generator generates electrical power through the rotation of the rotor. The electrical power is supplied to a utility grid, and electric energy to be supplied to the utility grid can be changed according to a change in the frequency of the utility grid. The wind-turbine control device includes a subtracter to calculate a frequency change, which is the difference between a measurement value of the frequency of generated output power of the wind turbine generator and a set value of the frequency of the generated output power of the wind turbine generator. The wind-turbine control device further includes a limiter to limit a change in the electrical power corresponding to the frequency change calculated by the subtracter, based on the rotational speed of the generator. | 08-16-2012 |
20120261919 | CONTROL SYSTEM OF WIND POWER GENERATOR, WIND FARM, AND METHOD FOR CONTROLLING WIND POWER GENERATOR - A wind power generator generates power through a rotation of a rotor and is interconnected, and operated with its power generation output previously limited in order to be able to further supply the power to a power system in response to a decrease in system frequency. Thus, a concentrated control system derives a required restricted amount corresponding to a power generation output required to respond to the decrease in system frequency, derives a value by subtracting an amount corresponding to a latent power generation output with which the power generation output can be increased, from the required restricted amount, and sets a restricted amount of the power generation output in each wind power generator to perform the operation with the power generation output previously limited to respond to the decrease in system frequency, based on the above value. | 10-18-2012 |
20130001955 | VARIABLE-SPEED POWER GENERATOR AND METHOD OF CONTROLLING THE SAME - A variable-speed power generator includes a prime mover that generates motive power by using natural energy; a wound-rotor induction generator that includes a stator having a primary winding and a rotor having a secondary winding, which are connected to a power grid, the generator generating electric power based on the motive power generated by the prime mover; a power converter connected to the stator and the rotor; and a controller controlling wound-rotor induction generator. The controller responds to instructions, sent by the power grid, for supplying reactive power to the power grid. The response of the controller to an instruction for supplying reactive power to the power grid may include imposing limitations on the reactive power supplied by the power converter to the power grid and causing the wound-rotor induction generator to operate at a rotation speed set higher than or equal to a synchronous speed. | 01-03-2013 |
Patent application number | Description | Published |
20120130005 | LATEX AND ADHESIVE COMPOSITION - A latex of a highly saturated nitrile rubber comprising α,β-ethylenically unsaturated nitrile monomer units in 30 to 55 wt %, acid-group-containing α,β-ethylenically unsaturated monomer units in 3 to 20 wt %, wherein an iodine value is 120 or less, and a tetrahydrofuran insoluble fraction is 30 to 70 wt % and an adhesive composition containing this latex of the highly saturated nitrile rubber are provided. | 05-24-2012 |
20130280459 | RUBBER COMPOSITION AND CROSS-LINKED RUBBER - A nitrile rubber composition containing a carboxyl group-containing nitrile rubber and a reactive silicone oil and cross-linked rubber obtained by using that nitrile rubber composition are provided. Further, a rubber composition for sliding member use containing a carboxyl group-containing rubber which contains carboxyl group-containing monomer units in a ratio of 0.1 to 20 wt %, a content ratio of monomer units which have unsaturated carbon-carbon double bonds of 20 wt % or less, and a content ratio of monomer units which have halogen atoms of 5 wt % or less and a reactive silicone oil is provided. | 10-24-2013 |
20140065336 | HIGHLY SATURATED NITRILE RUBBER COMPOSITION AND CROSS-LINKED RUBBER - A highly saturated nitrile rubber composition containing a carboxyl group-containing highly saturated nitrile rubber (A1) which contains α,β-ethylenically unsaturated nitrile monomer units 15 to 60 wt % and α,β-ethylenically unsaturated dicarboxylic acid monoester monomer units 1 to 60 wt % and has an iodine value of 120 or less, a highly saturated nitrile rubber (A2) which contains α,β-ethylenically unsaturated nitrile monomer units 15 to 60 wt %, has a content of the α,β-ethylenically unsaturated dicarboxylic acid monoester monomer units of 0.9 wt % or less, and has an iodine value of 120 or less, and a polyamide resin (B), a content ratio of the carboxyl group-containing highly saturated nitrile rubber (A1) and the highly saturated nitrile rubber (A2) being a weight ratio of “carboxyl group-containing highly saturated nitrile rubber (A1):highly saturated nitrile rubber (A2)” of 2:98 to 98:2, is provided. | 03-06-2014 |
20140163170 | NITRILE GROUP-CONTAINING HIGHLY SATURATED COPOLYMER RUBBER COMPOSITION - A nitrile group-containing highly saturated copolymer rubber composition containing a nitrile group-containing highly saturated copolymer rubber (A) having a Mooney viscosity [ML | 06-12-2014 |
20140206250 | ADHESIVE COMPOSITION - An adhesive composition containing a latex of highly saturated nitrile rubber (A) which has α,β-ethylenically unsaturated nitrile monomer units 10 to 55 wt %, conjugated diene monomer units 25 to 89 wt %, and α,β-ethylenically unsaturated dicarboxylic acid monoester monomer units 1 to 20 wt % and has an iodine value of 120 or less and a curing agent (B) is provided. | 07-24-2014 |
20140323658 | NITRILE RUBBER COMPOSITION AND CROSS-LINKED RUBBER - A nitrile rubber composition containing a carboxyl group-containing nitrile rubber and an allylamine-based polymer which contains units expressed by the following general formula (1) is provided. | 10-30-2014 |
20150225618 | ADHESIVE COMPOSITION - An adhesive composition containing a latex of a highly saturated nitrile rubber (A) which has α,β-ethylenically unsaturated nitrile monomer units 10 to 55 wt %, conjugated diene monomer units 25 to 89 wt %, and α,β-ethylenically unsaturated dicarboxylic acid monoester monomer units 1 to 20 wt % and has an iodine value of 120 or less and a polyvalent amine compound (B). | 08-13-2015 |
Patent application number | Description | Published |
20110155433 | WIRING BOARD CAPABLE OF CONTAINING FUNCTIONAL ELEMENT AND METHOD FOR MANUFACTURING SAME - A wiring board is configured by stacking one or more conductor wiring layers and one or more insulating resin layers and comprising one or more metal vias configured to penetrate the insulating resin layer, wherein the boundary surface between the metal via and the insulating resin layer has a concavo-convex boundary cross-section structure in which the metal via and the insulating resin layer are engaged with each other. | 06-30-2011 |
20110175213 | SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF - A semiconductor device includes: at least one semiconductor element having electrode terminals; a metal plate supporting the semiconductor element; and a wiring board covering the semiconductor element and including a plurality of insulating layers and wiring layers alternately stacked and external connection terminals on a surface, the wiring layers being electrically connected to each other by vias. The electrode terminals and the external connection terminals are electrically connected via at least one of the wiring layers and the vias. At least one of the electrode terminals, the is wiring layers, and the vias is electrically connected to the metal plate. | 07-21-2011 |
20120068359 | SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE - A semiconductor device comprises: a core substrate; at least one insulating layer and at least one wiring layer which are disposed on each of a first surface of the core substrate and a second surface opposite to the first surface; a via(s) which is disposed in each of the insulating layer and the core substrate, and connects the wiring layers to each other; a semiconductor element, mounted on the first surface of the core substrate, with a surface for forming an electrode terminal(s) facing up; and a connecting portion(s) which penetrates the insulating layer disposed on the first surface and directly connects the electrode terminal of the semiconductor element and the wiring layer disposed on the first surface. A minimum wiring pitch of the wiring layer directly connected to the connecting portion is smaller than that of any of the wiring layer(s) disposed on the second surface. | 03-22-2012 |
20120133052 | SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME - A semiconductor device includes an embedding layer in which one or more semiconductor element(s) is embedded and one or more interconnect layers as well as one or more insulation layers on one or both sides of the embedding layer. The embedding layer includes a woven cloth formed by reinforcement fibers. The woven cloth has an opening on its site embedding the semiconductor element. The opening is arranged so that direction of the reinforcement fibers will have a preset angle with respect to a direction of a side of or a tangent to at least a portion of the opening, the preset angle being other than a square angle or a zero angle (parallelism). | 05-31-2012 |
20120319254 | WIRING BOARD WITH BUILT-IN SEMICONDUCTOR ELEMENT - A wiring board including a built-in semiconductor element includes the semiconductor element, a peripheral insulating layer covering an outer peripheral side surface of the semiconductor element, an upper surface-side wiring provided on an upper surface side of the wiring board, and a lower surface-side wiring provided on a lower surface side of the wiring board. The semiconductor element includes a first wiring structure layer including a first wiring and a first insulating layer alternately provided on a semiconductor substrate, and a second wiring structure layer including a second wiring and a second insulating layer alternately provided on the first wiring structure layer. The upper surface-side wiring includes a wiring electrically connected to the first wiring via the second wiring. The second wiring is thicker than the first wiring and thinner than the upper surface-side wiring. The second insulating layer is formed of a resin material and is thicker than the first insulating layer. | 12-20-2012 |
20130026653 | METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE - In a manufacturing method of a semiconductor device incorporating a semiconductor element in a multilayered wiring structure including a plurality of wiring layers and insulating layers, a semiconductor element is mounted on a silicon support body whose thickness is reduced to a desired thickness and which are equipped with a plurality of through-vias running through in the thickness direction; an insulating layer is formed to embed the semiconductor element; then, a plurality of wiring layers is formed on the opposite surfaces of the silicon support body in connection with the semiconductor element. Thus, it is possible to reduce warping which occurs in proximity to the semiconductor element in manufacturing, thus improving a warping profile in the entirety of a semiconductor device. Additionally, it is possible to prevent semiconductor elements from becoming useless, improve a yield rate, and produce a thin-type semiconductor device with high-density packaging property. | 01-31-2013 |
20130050967 | FUNCTIONAL DEVICE-EMBEDDED SUBSTRATE - An object of the present invention is to provide a functional device-embedded substrate that can be thinned and suppress occurrence of warpage. The present invention provides a functional device-embedded substrate including at least a functional device including an electrode terminal, and a covering insulating layer covering at least an electrode terminal surface and a side surface of the functional device, the functional device-embedded substrate including a first pillar structure around the functional device inside the covering insulating layer, the first pillar structure including a material having a thermal expansion coefficient between thermal expansion coefficients of the functional device and the covering insulating layer, wherein the first pillar structure is arranged at a position where a shortest distance from a side surface of the functional device to a side surface of the first pillar structure is smaller than a thickness of the functional device. | 02-28-2013 |
20130088841 | SUBSTRATE WITH BUILT-IN FUNCTIONAL ELEMENT - The present invention has an object to provide a substrate with a built-in functional element, including the functional element above a metal plate, in which crosstalk noise between signal wirings can be reduced and higher characteristic impedance matching can be achieved. An aspect of the present invention provides a substrate with a built-in functional element, including: a metal plate that includes a concave portion and serves as a ground; the functional element that is placed in the concave portion and includes an electrode terminal; a first insulating layer that covers the functional element and is placed in contact with the metal plate; a first wiring layer including first signal wiring that is opposite the metal plate with the first insulating layer being interposed therebetween; a second insulating layer that covers the first wiring layer; and a ground layer formed of a ground plane that is opposite the first wiring layer with the second insulating layer being interposed therebetween. | 04-11-2013 |
20130127037 | SEMICONDUCTOR DEVICE BUILT-IN SUBSTRATE - An object of the present invention is to provide a semiconductor device built-in substrate, which can be made thin and can suppress occurrence of warpage. The present invention provides a semiconductor substrate which is featured by including a first semiconductor device serving as a substrate, a second semiconductor device placed on the circuit surface side of the first semiconductor device in the state where the circuit surfaces of the first and second semiconductor devices are placed to face in the same direction, and an insulating layer incorporating therein the second semiconductor device, and which is featured in that a heat dissipation layer is formed at least between the first semiconductor device and the second semiconductor device, and in that the heat dissipation layer is formed on the first semiconductor device so as to extend up to the outside of the second semiconductor device. | 05-23-2013 |
20140024177 | SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF - A semiconductor device includes: at least one semiconductor element having electrode terminals; a metal plate supporting the semiconductor element; and a wiring board covering the semiconductor element and including a plurality of insulating layers and wiring layers alternately stacked and external connection terminals on a surface, the wiring layers being electrically connected to each other by vias. The electrode terminals and the external connection terminals are electrically connected via at least one of the wiring layers and the vias. At least one of the electrode terminals, the wiring layers, and the vias is electrically connected to the metal plate. | 01-23-2014 |
20150034373 | WIRING STRUCTURE AND MANUFACTURING METHOD THEREOF - A wiring structure includes a substrate, a convexoconcave absorption layer including a convexoconcave portion on the substrate, a conductive layer pattern on at least a concave portion of the convexoconcave absorption layer, and an insulating layer pattern over the conductive layer pattern and the convexoconcave absorption layer, on at least the concave portion. This configuration provides a wiring structure and a manufacturing method thereof which enable to form fine multilayer wiring using microcontact printing or the like. | 02-05-2015 |
Patent application number | Description | Published |
20130169035 | POWER SEMICONDUCTOR MODULE, POWER CONVERSION APPARATUS, AND RAILROAD VEHICLE - In a power semiconductor module for a three-level power conversion apparatus, first to fourth switching elements and first and second clamp diodes are respectively formed of a wide bandgap semiconductor, the first switching element. The first clamp diode, and the second switching element are arranged tandemly in order on one side of an element substrate, whereas the fourth switching element, the second clamp diode, and the third switching element are arranged tandemly in order on the other side, both along the flow direction of the cooling air. A first temperature sensor for external elements is arranged on an edge side of the element substrate, whereas a second temperature sensor is arranged on an edge side of the element substrate, respectively in a near-field region around the second and third switching elements, and first and fourth switching elements. The clamp diodes and the temperature sensors are accommodated in one module. | 07-04-2013 |
20130319635 | COOLING DEVICE AND POWER CONVERSION DEVICE - A heat sink is arranged between a radiator and a circulating pump. A first path length that is a path length between the radiator along a cooling pipe on a side not including the circulating pump and the heat sink and a second path length that is a path length between the circulating pump along the cooling pipe on a side not including the radiator and the heat sink are set to be shorter than a third path length that is a path length between the radiator along the cooling pipe on a side not including the heat sink and the circulating pump. A metal spiral that is a metal material having a high conductivity is spirally wound around the cooling pipe so as to contact an outer circumferential surface of the cooling pipe. | 12-05-2013 |
20130322141 | POWER CONVERSION APPARATUS - A filter capacitor accumulating direct-current power and a semiconductor device module performing a switching operation that converts the direct-current power accumulated in the filter capacitor to alternating-current power are electrically connected with each other through a laminated bus bar. The laminated bus bar has a first bus bar and a second bus bar in which a plurality of connection conductors are laminated through an insulator. The second bus bar is provided with heat radiating portions that are formed by exposing a part of the conductor in each flat plate surface. | 12-05-2013 |
20140138707 | POWER SEMICONDUCTOR MODULE - A power semiconductor module is provided which is capable of keeping low the degrees of increases in temperatures of wide bandgap semiconductor elements, reducing the degree of increase in chip's total surface area of the wide bandgap semiconductor elements, and being fabricated at low costs, when Si semiconductor elements and the wide bandgap semiconductor elements are placed within one and the same power semiconductor module. The Si semiconductor elements are placed in a central region of the power semiconductor module, and the wide bandgap semiconductor elements are placed on opposite sides relative to the central region or in edge regions surrounding the central region. | 05-22-2014 |
20140318736 | COOLING DEVICE FOR UNDER-FLOOR DEVICE FOR VEHICLE - A cooling device includes a base plate to a rear surface side of which an under-floor device is attached; a heat radiating unit attached to a front surface side of the base plate and radiating heat conducted from the under-floor device via the base plate; a cover surrounding the heat radiating unit and including a side opening capable of causing traveling wind to flow therein and thereout, in opposite side surfaces facing a traveling direction of a vehicle; and an guide plate guiding traveling wind flowing in from the side opening to the heat radiating unit by blocking at least part of a gap area between a surface connecting the opposite side surfaces and the heat radiating unit, the guide plate being provided in a side gap area between a side surface of the cover and the heat radiating unit on a traveling-wind flow-in side. | 10-30-2014 |
20150214856 | THREE-LEVEL POWER CONVERTING APPARATUS - First to sixth switching elements forming a power conversion circuit for one phase in a three-level power converting apparatus include transistor elements and diode elements connected in reverse parallel to the transistor elements. Second, third, fifth, and sixth transistor elements are configured by MOSFETs that enable an electric current to flow in two directions. | 07-30-2015 |
Patent application number | Description | Published |
20100331660 | AURICLE-INSTALLED DEVICE AND BIO-SIGNAL MEASUREMENT APPARATUS - Disclosed herein is an auricle-installed device including, a reference electrode to be placed on the ear lobe, a detection electrode to be placed on a surface exposed to bones surrounding the auricle of the ear, and a support body for supporting the reference and detection electrodes. | 12-30-2010 |
20110306895 | BIOLOGICAL SIGNAL PROCESSING APPARATUS, BIOLOGICAL SIGNAL PROCESSING METHOD, AND BIOLOGICAL SIGNAL PROCESSING PROGRAM - A biological signal processing apparatus includes an obtaining unit that obtains a spectrum of a biological signal that has been obtained, a generation unit that generates a three-dimensional waveform by plotting elements of the spectrum obtained by the obtaining unit in a space defined by a time axis, a frequency axis, and an intensity axis, and a detection unit that detects a specified waveform component using a position along the intensity axis at which a cross-section of the three-dimensional waveform in a time-frequency domain generated by the generation unit is to be observed and a state of the cross-section at the position as criteria for recognition. | 12-15-2011 |
20120190959 | BIOSIGNAL MEASUREMENT DEVICE - A biosignal measurement device is proposed which can improve measurement accuracy without forcing an excessive burden on subjects. | 07-26-2012 |
20120296390 | ELECTROENCEPHALOGRAM ACTIVATION APPARATUS - Provided is an electroencephalogram activation apparatus, including: an electroencephalogram acquisition unit configured to acquire brain waves of a user; an electrical stimulation unit configured to apply transcranial electrical stimulation to the scalp of the user; and a control unit configured to control the electrical stimulation unit based on the brain waves acquired by the electroencephalogram acquisition unit. | 11-22-2012 |
20130085366 | BIOLOGICAL SIGNAL DETECTION ELECTRODE AND BIOLOGICAL SIGNAL DETECTION APPARATUS - A biological signal detection electrode includes a water-containing member and an absorbent sheet. The water-containing member is impregnated with conductive fluid and has flexibility. The absorbent sheet covers the water-containing member and the conductive fluid is capable of permeating therethrough. | 04-04-2013 |
20130096410 | BIOSIGNAL PROCESSING APPARATUS, ELECTROENCEPHALOGRAPH, AND BIOSIGNAL PROCESSING METHOD - A biosignal processing apparatus includes a signal acquisition unit and a determination unit. The signal acquisition unit is configured to acquire an output signal of an electrode that is placed on a biological surface. The determination unit is connected to the signal acquisition unit to determine, based on first frequency characteristics being frequency characteristics of the output signal, whether the electrode is in a first state in which the electrode is electrically connected to a measurement site of the biological surface or in a second state in which the electrode is electrically disconnected to the measurement site. | 04-18-2013 |
20130267866 | ELECTROENCEPHALOGRAM ANALYSIS APPARATUS, ELECTROENCEPHALOGRAM ANALYSIS PROGRAM, AND ELECTROENCEPHALOGRAM ANALYSIS METHOD - An electroencephalogram analysis apparatus includes an electroencephalogram acquisition part and a comparison part. The electroencephalogram acquisition part is configured to acquire a first electroencephalogram measured at a first region on a head of a test subject and a second electroencephalogram measured at a second region positioned behind the first region on the head of the test subject. The comparison part is configured to compare a power of the first electroencephalogram in a specific frequency band with a power of the second encephalogram in the specific frequency band. | 10-10-2013 |
20140081116 | BIOSIGNAL MEASUREMENT ELECTRODE AND BIOSIGNAL MEASUREMENT APPARATUS - A biosignal measurement electrode includes a liquid retaining member, an electric plate, and a cover member. The liquid retaining member is configured to be elastically deformed and impregnated with conductive liquid, the liquid retaining member including a contact surface configured to be brought into contact with a living body surface. The electric plate is configured to be brought into contact with the conductive liquid. The cover member is configured to be elastically deformed and cover the liquid retaining member except for the contact surface. | 03-20-2014 |
20140249385 | HEADBAND, HEADGEAR, AND ELECTROENCEPHALOGRAPHIC APPARATUS - To provide a headband capable of correctly placing an electrode on a head of a user, a headband apparatus includes a plurality of headband portions integrally connected and configured to be positioned about a head of a user, wherein at least two headband portions are each configured to be positioned behind an ear. | 09-04-2014 |
20140303459 | PSG TEST HEADGEAR AND PSG TEST APPARATUS - [Object] To provide a PSG test apparatus suitable for home-monitoring. | 10-09-2014 |
20150029091 | INFORMATION PRESENTATION APPARATUS AND INFORMATION PROCESSING SYSTEM - An information presentation apparatus includes a main body, a detection unit, and a presentation unit. The main body is mounted on a head portion of a user. The detection unit is disposed on a position intersecting a median plane of the user who wears the main body and configured to detect a motion of the head portion of the user. The presentation unit is disposed on the main body and is capable of presenting information switched on the basis of an output from the detection unit to the user. | 01-29-2015 |
20150133762 | BIOLOGICAL SIGNAL MEASURING EQUIPMENT - A biological signal measuring equipment used in a measurement of a biological signal in a head portion, has a jaw contact portion that comes into contact with a forehead; an occiput contact portion that comes into contact with an occiput; and a supporter that is interposed in a front and rear direction of the head portion and is supported by the head portion by using the jaw contact portion and the occiput contact portion as ends. The biological signal measuring equipment performs the measurement in the same manner as the case of measuring a wave motion of a short period, even in the case of measuring the wave motion of a long period generated in a head portion. | 05-14-2015 |
20150276608 | BIOMOLECULE DETECTION METHOD AND BIOMOLECULE DETECTION APPARATUS - According to an embodiment of the present disclosure, there is provided a biomolecule detection apparatus including a light emission unit, a measuring unit and an analysis unit. The light emission unit is configured to emit excitation light to living cells, the living cells having been in contact with an antitumor drug in advance. The measuring unit is configured to measure a Raman spectrum of the living cells. The analysis unit is configured to analyze whether or not the antitumor drug and a target biomolecule are bound with each other on the surface or inside of the living cells, based on the Raman spectrum. | 10-01-2015 |