Inventors list

Assignees list

Classification tree browser

Top 100 Inventors

Top 100 Assignees


Iwakura, JP

Daisuke Iwakura, Anan-Shi JP

Patent application numberDescriptionPublished
20090072700PHOSPHOR-CONTAINING MOLDED MEMBER, METHOD OF MANUFACTURING THE SAME, AND LIGHT EMITTING DEVICE HAVING THE SAME - In a method of manufacturing a phosphor-containing molded member, an inorganic powder in a mixture with a phosphor powder is melted by using Spark Plasma Sintering method, and then cooled. In a phosphor-containing molded member, a content of the phosphor therein is 5% by weight or more.03-19-2009

Hirokazu Iwakura, Kawasaki JP

Patent application numberDescriptionPublished
20100050186RECORDING MEDIUM STORING SYSTEM ANALYSIS PROGRAM, SYSTEM ANALYSIS APPARATUS AND SYSTEM ANALYSIS METHOD - A system analysis apparatus includes a message reconstruction module which reconstructs observed data and data of which the observation has failed, into messages regarding a request and a response which are communicated on a system. The apparatus includes a message candidate extraction module which compares message rules with the reconstructed messages, and extracts messages in the message rules which are identical to the reconstructed messages, from the messages defined in the message rules, as message candidates. The apparatus includes a call relationship extraction module which extracts a call relationship between the message candidates. The apparatus includes a matching module which compares transaction models in which processes in units of transactions on the system have been modeled on the basis of call relationships among the processes on the system, with the extracted call relationship, and selects and determines a transaction model identical to the call relationship.02-25-2010
20100080246COMPUTER-READABLE RECORDING MEDIUM STORING PACKET IDENTIFICATION PROGRAM, PACKET IDENTIFICATION METHOD, AND PACKET IDENTIFICATION DEVICE - A packet identification device has a reception unit that successively receives packets. The device has an obtaining unit that obtains, every time a packet is received, an interval of reception times between the received packet and a packet received immediately before the received packet, in the same connection as that of the received packet. The device has an identification unit that identifies the received packet as a packet containing a forefront segment of a plurality of segments constituting one message when the obtained reception time interval is higher than a predetermined threshold value.04-01-2010
20100106776Communication message sorting method and communication message sorting apparatus - After a source address, a destination address, a source port number, and a destination port number are extracted from a communication message and a communication connection and the direction of the communication connection are specified, transmitted/received message amounts every a predetermined elapsed time are determined for each communication connection. Next, a correlation between communication connections is calculated by using the transmitted/received message amounts determined for each communication connection. A server group in which a communication connection group with a high correlation is established is specified and a multilevel system that includes specified servers is determined.04-29-2010

Hiroyuki Iwakura, Toyama-Shi JP

Patent application numberDescriptionPublished
20080243296Substrate processing system and group management system - It is intended to provide a substrate processing system and a group management system enabling a more flexible and simplified structure of substrate processing apparatuses. The substrate processing system according to this invention has a plurality of substrate processing apparatuses for processing substrates and the group management system connected to the substrate processing apparatuses, and the group management system includes a structure information memory device (structure management device) for memorizing structure information, a plurality of communication devices (connection management devices) for communicating with at least one of the plural substrate processing apparatuses based on the structure information memorized in the structure information memory device, and an apparatus information storage device (data management device) connected to any of the plural communication devices based on the structure information memorized in the structure information memory device and which stores information relating to the substrate processing apparatus performing communication with the communication device.10-02-2008
20090265322INFORMATION MANAGING METHOD, INFORMATION MANAGING APPARATUS AND SUBSTRATE PROCESSING SYSTEM - An information managing method for managing information, based upon an electronic message containing apparatus information or event information transmitted from a substrate processing apparatus, comprises: storing the apparatus information of the substrate processing apparatus at the transmission time of the electronic message containing the apparatus information in a first apparatus information storage unit; when the electronic message containing the event information is transmitted, comparing conditions for accumulating the event information and the apparatus information; and when the conditions coincide with each other, storing the apparatus information in a second apparatus information storage unit in association with time when the event information has been generated.10-22-2009
20090292374Substrate Processing System - A substrate processing system capable of making it easy to set an operation authority in a plurality of substrate processing apparatuses and a management device is provided. In a substrate processing system including a plurality of substrate processing apparatuses for executing a process on a wafer, a management device connected to the plurality of substrate processing apparatuses via a communication line, the management device has a display screen for setting an operation authority to each of the management device and the plurality of substrate processing apparatuses capable of communicating with the management device for each user.11-26-2009
20100324718Substrate processing system and group management system - It is intended to provide a substrate processing system and a group management system enabling a more flexible and simplified structure of substrate processing apparatuses. The substrate processing system according to this invention has a plurality of substrate processing apparatuses for processing substrates and the group management system connected to the substrate processing apparatuses, and the group management system includes a structure information memory device (structure management device) for memorizing structure information, a plurality of communication devices (connection management devices) for communicating with at least one of the plural substrate processing apparatuses based on the structure information memorized in the structure information memory device, and an apparatus information storage device (data management device) connected to any of the plural communication devices based on the structure information memorized in the structure information memory device and which stores information relating to the substrate processing apparatus performing communication with the communication device.12-23-2010
20110079177SUBSTRATE PROCESSING SYSTEM, GROUP MANAGING APPARATUS, AND METHOD OF ANALYZING ABNORMAL STATE - A maintenance engineer can analyze an abnormal state with less difficulty in a rapid and correct manner independent of his/her skill. A substrate processing system comprises: a substrate processing apparatus configured to operate according to a recipe defining a process sequence and process conditions, and a group managing apparatus connected to the substrate processing apparatus. The group managing apparatus comprises an analysis support unit. The analysis support unit is configured to extract check item information relating to both abnormal state information for identifying an abnormal state occurring when the recipe is executed and apparatus type information for identifying the type of the substrate processing apparatus at which the abnormal state occurs, and to prepare a check item table comprising the extracted check item information.04-07-2011

Patent applications by Hiroyuki Iwakura, Toyama-Shi JP

Ken Iwakura, Chuo-Ku JP

Patent application numberDescriptionPublished
20110234249TEST METHOD AND INTERPOSER USED THEREFOR - An interposer to be mounted with an integrated circuit to be a test object is provided with a switch and a probe to detect an electric current corresponding to individual terminals of the integrated circuit. A test pattern signal is then inputted to the integrated circuit through a test substrate as a switch that is connected to a power supply terminal of the integrated circuit and that is turned off. If the integrated circuit normally operates and the current values of all the terminals of the integrated circuit are within a tolerance, the power supply terminal connected to the turned-off switch is identified as a terminal that may be removed.09-29-2011

Koya Iwakura, Kawasaki-Shi JP

Patent application numberDescriptionPublished
20090040252RECORDING APPARATUS AND RECOVERY METHOD - A recording apparatus includes recording heads mounted in a carriage which can move in a direction vertical to a main surface of a recording medium, a guide rail which guides movement of the carriage, and a recovery unit which recovers recording characteristics. The carriage has a regulating section which regulates vertical upward movement of the carriage. A regulating section distance between the guide rail and regulating section is switchable between a first distance and a second distance which is smaller than the first distance. The regulating section distance is set to the second distance when the recovery unit performs a recovery operation.02-12-2009
20090309922RECORDING APPARATUS - A recording apparatus includes a carriage configured to carry a recording head and to move in a main scanning direction, and a guide plate rail configured to guide the carriage when it moves. The carriage is provided with a sliding member movable relative to the carriage in a height direction of the carriage. The carriage and the sliding member have a switch member provided therebetween. The switch member moves in the main scanning direction relative to the carriage and the sliding member to cause the carriage and the sliding member to be relatively displaced in the height direction of the carriage.12-17-2009
20100034558RECORDING APPARATUS - An apparatus includes a carriage on which a head is removably mounted, a cover on the carriage configured to be movable to a first position where the head is fixed to the carriage and to a second position where the head can be removed from the carriage, and a lever configured to press the head mounted on the carriage by rotating with the cover pushed by a part of the cover when the cover is moved from the first position to the second position, wherein a rotational axis of the lever and a rotational axis of the cover are coaxial with each other.02-11-2010
20100110140RECORDING APPARATUS - A recording apparatus includes a recording head mounted on a carriage movable along a recording material, a guide member for guiding the carriage, a bearing member which is mounted to the carriage so as to be movable relative to the carriage in a vertical direction, and a slidable member mounted slidably in a carriage movement direction between the carriage and the bearing member. The slidable member is slid in the carriage movement direction to switch a height position of the carriage with respect to the guide member, whereby a gap between the recording head and the recording material is switched.05-06-2010

Patent applications by Koya Iwakura, Kawasaki-Shi JP

Masahiro Iwakura, Ibaraki JP

Patent application numberDescriptionPublished
20080261827Detection And Analysis System For Protein Array - To provide a method for detecting a protein by immobilizing a protein on a protein array substrate at a high density with controlled orientation, irradiating the immobilized protein with ultraviolet light, visible light, or infrared light, and measuring the light not absorbed by the protein and further analyzing an interaction between the protein on the substrate and another protein and/or a compound other than proteins, a system used for the method, and to provide a protein array suitable for the system. A system including a protein array in which a protein is immobilized in aligned position on a light-transmissive substrate at a high density, a light-irradiating means, and a light-detecting means and being for detecting or analyzing a protein on the protein array and/or a compound which is other than proteins and interacts with the immobilized protein, wherein the protein array is irradiated with light by the light-irradiating means, and the light transmitted through the protein array is measured by the light-detecting means for detecting the light absorption of the protein on the protein array and/or the compound which is other than proteins and interacts with the immobilized protein.10-23-2008
20090011958PROCESS FOR IMMOBILIZING ORIENTATION-CONTROLLED PROTEIN AND PROCESS FOR ARRAYING AND IMMOBILIZING PROTEIN USING THE SAME - This invention provides a process for effectively producing an immobilized protein that is immobilized only at the carboxy terminus. This is a process for immobilizing on a carrier for immobilization a protein represented by general formula (1):01-08-2009
20090299035PROTEIN APPROPRIATE FOR ORIENTATION-CONTROLLED IMMOBILIZATION AND IMMOBILIZATION CARRIER ON WHICH THE PROTEINS ARE IMMOBILIZED - An object of the present invention is to provide a novel protein having the following amino acid sequence altered for specifically and efficiently binding a protein to an immobilization carrier via the carboxy terminus. The protein is used for immobilizing a portion represented by R1-R2 on an immobilization carrier, comprising the amino acid sequence represented by the general formula R1-R2-R3-R4-R5 [wherein: 12-03-2009
20100130721IMMOBILIZED PROTEIN THAT IS IMMOBILIZED ONLY AT ITS AMINO TERMINUS IN ORIENTATION-CONTROLLED MANNER - This invention provides an immobilized protein bound to an immobilization carrier at a protein amino terminus via the sole α-amino group of the protein comprising an amino acid sequence containing neither lysine residues nor cysteine residues represented by the general formula S1-R1-R2, wherein: the sequences are oriented from the amino terminal side to the carboxy terminal side; the sequence of the S1 portion may be absent, but when the sequence of the S1 portion is present, the sequence of the S1 portion is a spacer sequence composed of amino acid residues other than lysine and cysteine residues; the sequence of the R1 portion is the sequence of a subject protein to be immobilized and contains neither lysine residues nor cysteine residues; and the sequence of the R2 portion may be absent, but when the sequence of the R2 portion is present, the sequence of the R2 portion is a spacer sequence composed of amino acid residues other than lysine and cysteine residues.05-27-2010

Patent applications by Masahiro Iwakura, Ibaraki JP

Masao Iwakura, Odawara JP

Patent application numberDescriptionPublished
20090129936ELECTRONIC DEVICE HAVING BLOWER - An electronic device having a first motor which rotates a rotating body (for example, blades) about a rotation axis and a second motor which vibrates a vibrator including the rotating body in the axial direction is provided. A control IC unit has a first circuit which subjects the rotation to control drive by a first waveform, and a second circuit which subjects the vibration to control drive by a second waveform. Rotation and vibration of a rotating and vibrating unit driven by the first and second motors generates an airflow and output sound by a synthesized output of a first output corresponding to the rotation and a second output corresponding to the vibration. The control IC unit generates a second waveform by using a reversed-phase waveform with respect to the first waveform or the like and suppresses the output sound by control of the first and second waveforms.05-21-2009

Misako Iwakura, Ibi-Gun JP

Patent application numberDescriptionPublished
20120093695HONEYCOMB STRUCTURE AND EXHAUST GAS PURIFYING APPARATUS - A honeycomb structure includes a porous silicon carbide honeycomb fired body and a silicon-containing oxide layer. The porous silicon carbide honeycomb fired body has at least one cell wall defining a plurality of cells extending along a longitudinal direction of the silicon carbide honeycomb fired body. The plurality of cells is provided in parallel with one another. The silicon carbide honeycomb fired body contains silicon carbide particles. The silicon-containing oxide layer is provided on a surface of each of the silicon carbide particles. The silicon-containing oxide layer has a thickness of from about 5 nm to about 100 nm measured with an X-ray photoelectron spectroscopy.04-19-2012
20120093697HONEYCOMB CATALYST BODY AND METHOD FOR MANUFACTURING HONEYCOMB CATALYST BODY - A honeycomb catalyst body includes a honeycomb structure and a catalyst. The honeycomb structure includes a porous honeycomb fired body having at least one cell wall defining a plurality of cells extending along a longitudinal direction of the porous honeycomb fired body. The plurality of cells is provided in parallel with one another. The honeycomb fired body contains silicon carbide particles and a silica layer formed on a surface of each of the silicon carbide particles. The silica layer has a thickness of from about 5 nm to about 100 nm measured by X-ray photoelectron spectroscopy. The catalyst contains at least one of oxide ceramics and zeolite. The catalyst is provided on a surface of the silica layer. An amount of at least one of the oxide ceramics and the zeolite is about 50 g/L or more.04-19-2012

Noriyuki Iwakura, Hokkaido JP

Patent application numberDescriptionPublished
20100118216IMAGE DISPLAY DEVICE - An image display device including an image display unit for displaying an image, a chassis disposed on a rear face of the image display unit, a boss member disposed on the cassis, a printed circuit board connected to a tip of the boss member, a first thermal sensor disposed on the printed circuit board at a fixing area of the boss member, a thermal sensor fixture for shielding the printed circuit board, and a casing having a front frame and a rear frame for housing the image display unit and the thermal sensor fixture.05-13-2010
20100321581LUMINANCE LEVEL CONTROL DEVICE - A scene change detecting circuit (12-23-2010

Shigeyoshi Iwakura, Mito JP

Patent application numberDescriptionPublished
20100061502RACK FOR SPENT NUCLEAR FUEL ASSEMBLIES - Disclosed is a spent fuel storage rack that exhibits high structural strength without unduly increasing the number of welds. The spent fuel storage rack having a plurality of storage cells for storing spent fuel assemblies includes a base plate, a plurality of partition plates having vertically-oriented comb-like slits formed at upper and lower parts thereof or at either the upper or lower part, the partition plates being stacked in multiple levels above the base plate, and a plurality of side plates which surround the peripheries of the plurality of partition plates stacked in multiple levels. The plurality of partition plates are adapted to form the plurality of storage cells in such a manner that a set of the partition plates is repeatedly stacked in the vertical direction while the upper slits formed in the partition plates at a relatively low position is engaged with the lower slits formed in the partition plates at a relatively high position. The plurality of partition plates stacked in multiple levels are coupled to the plurality of side plates by fitting protrusions of both horizontal ends of the plurality of partition plates into slots formed in the plurality of side plates.03-11-2010

Tadashi Iwakura, Tochigi-Ken JP

Patent application numberDescriptionPublished
20080216886Solar Cell Module - Disclosed is a solar cell module comprising ten solar cells. The widths W09-11-2008

Tadayuki Iwakura, Kanagawa JP

Patent application numberDescriptionPublished
20080198507Magnetic head and method of manufacturing the same - Embodiments of the present invention help to suppress broadening of a write field of a main pole of a perpendicular recording head and realize high-quality write operation. According to one embodiment, a main pole of a write head extends to an air bearing surface or a medium-facing surface and has an inverted trapezoid in cross-section. First soft magnetic films called side shields are separately disposed through a nonmagnetic film on both sides of the main pole. The air bearing surface side end of the first soft magnetic film is provided to recede from the air bearing surface. The first soft magnetic film and the main pole are formed in the same layer. A second soft magnetic film called a trailing shield is provided above the main pole on the air bearing surface side via a nonmagnetic film.08-21-2008
20080231994Perpendicular recording magnetic head - Embodiments of the present invention provide a perpendicular recording magnetic head having a narrow track width, high recording magnetic field intensity, and a good recording magnetic field distribution. According to one embodiment, a perpendicular recording magnetic head includes a read section and a write section. The write section includes a main magnetic pole layer, a lower sub magnetic pole layer, an upper sub magnetic pole layer, a pedestal magnetic layer, and a coil conductor generating a magnetic flux in the main magnetic pole layer. The write section further includes lower and upper auxiliary magnetic pole layers disposed on a leading side and a trailing side, respectively, relative to a medium moving direction, adjacent to the main magnetic pole layer. The lower and upper auxiliary magnetic pole layers are retracted from an air bearing surface. The upper auxiliary magnetic pole layer is retracted from the air bearing surface less than the lower auxiliary magnetic pole layer.09-25-2008

Patent applications by Tadayuki Iwakura, Kanagawa JP

Tadayuki Iwakura, Odawara-Shi JP

Patent application numberDescriptionPublished
20110002063PERPENDICULAR MAGNETIC RECORDING HEAD AND MAGNETIC RECORDING DEVICE SUITABLE FOR HIGH-DENSITY MAGNETIC RECORDING - According to one embodiment, a perpendicular magnetic recording head includes a main magnetic pole having a trailing side and two lateral sides, a magnetic shield near the trailing side and both lateral sides of the main magnetic pole, the magnetic shield comprising: a first soft magnetic film with a relatively high saturation flux density positioned facing depthwise from a floating surface side thereof, a second soft magnetic film with a relatively low saturation flux density, and a first non-magnetic film. The head also includes a non-magnetic film interposed between the magnetic shield and the main magnetic pole, a first magnetic film magnetically coupled to the magnetic shield and the main magnetic pole on a side opposite a floating surface side thereof, and a coil surrounding a magnetic circuit, the magnetic circuit comprising the main magnetic pole and the first magnetic film. Other systems and methods are also described.01-06-2011

Patent applications by Tadayuki Iwakura, Odawara-Shi JP

Tadayuki Iwakura, Odawara JP

Patent application numberDescriptionPublished
20090290257MAGNETIC HEAD FOR PERPENDICULAR RECORDING AND MAGNETIC RECORDING APPARATUS - To enable high density recording, improvements to the distribution of the magnetic field originating from a perpendicular recording magnetic head with a narrow track width, high resolution, and narrow erase width were made. According to one embodiment, a perpendicular recording magnetic head is provided with a write head which comprises a main pole layer, an auxiliary pole layer, a first subsidiary pole layer, a second subsidiary pole layer, a pedestal-like soft magnetic layer and a coil. Trailing and leading throat heights are controlled so as to make the trailing throat height shorter than the leading throat height wherein the trailing throat height is the throat height of the main pole layer's medium-tracking trailing side (top side as viewed in the film thickness direction) while the leading throat height is the throat height of the main pole layer's medium-tracking leading side (bottom side as viewed in the film thickness direction).11-26-2009

Tetsuro Iwakura, Tsukuba-Shi JP

Patent application numberDescriptionPublished
20110287250ADHESIVE SHEET, SEMICONDUCTOR DEVICE, AND PROCESS FOR PRODUCING SEMICONDUCTOR DEVICE - An object of the present invention is to provide an adhesive sheet that can fill irregularities due to wiring of a substrate or a wire attached to a semiconductor chip, etc., does not form resin burrs during dicing, and has satisfactory heat resistance and moisture resistance. The present invention relates to an adhesive sheet comprising 100 parts by weight of a resin comprising 15 to 40 wt % of a high molecular weight component containing a crosslinking functional group and having a weight-average molecular weight of 100,000 or greater and a Tg of −50° C. to 50° C., and 60 to 85 wt % of a thermosetting component containing an epoxy resin as a main component, and 40 to 180 parts by weight of a filler, the adhesive sheet having a thickness of 10 to 250 μm.11-24-2011

Tetsurou Iwakura, Ibaraki JP

Patent application numberDescriptionPublished
20100129045Adhesive Composition for Optical Waveguide, Adhesive Film for Optical Waveguide and Adhesive Sheet for Optical Waveguide Each Using the Same, and Optical Device Using Any of Them - The present invention provides an adhesive composition for an optical waveguide which comprises (a) an epoxy resin, (b) a curing agent and (c) a high molecular compound, in which a total light transmittance and a light transmittance in a wavelength of 700 to 1600 nm in a cured matter of the adhesive composition are 80% or more and in which a transparency is consistent with a heat resistance, an adhesive film for an optical waveguide prepared by forming the above adhesive composition into a film form, an adhesive sheet for an optical waveguide comprising the above adhesive composition and a supporting base material and an optical device produced by using them.05-27-2010

Tetsurou Iwakura, Tsukuba-Shi JP

Patent application numberDescriptionPublished
20090186955ADHESIVE COMPOSITION, PROCESS FOR PRODUCING THE SAME, ADHESIVE FILM USING THE SAME, SUBSTRATE FOR MOUNTING SEMICONDUCTOR AND SEMICONDUCTOR DEVICE - The present invention provides an adhesive composition which comprises (a) an epoxy resin, (b) a curing agent and (c) a polymer compound incompatible with said epoxy resin, and further optionally comprises (d) a filler and/or (e) a curing accelerator; 07-23-2009
20110021005ADHESIVE COMPOSITION, PROCESS FOR PRODUCING THE SAME, ADHESIVE FILM USING THE SAME, SUBSTRATE FOR MOUNTING SEMICONDUCTOR AND SEMICONDUCTOR DEVICE - Disclosed is an adhesive composition which includes (a) an epoxy resin, (b) a curing agent and (c) a polymer compound incompatible with said epoxy resin, and further optionally includes (d) a filler and/or (e) a curing accelerator. Also disclosed are a process for producing an adhesive composition, including mixing (a) the epoxy resin and (b) the curing agent with (d) the filler, followed by mixing the resultant mixture with (c) the polymer compound incompatible with the epoxy resin; an adhesive film including the above-mentioned adhesive composition formed into a film; a substrate for mounting a semiconductor including a wiring board and the above-mentioned adhesive film disposed thereon on its side where chips are to be mounted; and a semiconductor device which includes the above-mentioned adhesive film or the substrate for mounting a semiconductor.01-27-2011
20110187006ADHESIVE COMPOSITION, PROCESS FOR PRODUCING THE SAME, ADHESIVE FILM USING THE SAME, SUBSTRATE FOR MOUNTING SEMICONDUCTOR AND SEMICONDUCTOR DEVICE - Disclosed is an adhesive composition which includes (a) an epoxy resin, (b) a curing agent and (c) a polymer compound incompatible with said epoxy resin, and further optionally includes (d) a filler and/or (e) a curing accelerator. Also disclosed are a process for producing an adhesive composition, including mixing (a) the epoxy resin and (b) the curing agent with (d) the filler, followed by mixing the resultant mixture with (c) the polymer compound incompatible with the epoxy resin; an adhesive film including the above-mentioned adhesive composition formed into a film; a substrate for mounting a semiconductor including a wiring board and the above-mentioned adhesive film disposed thereon on its side where chips are to be mounted; and a semiconductor device which includes the above-mentioned adhesive film or the substrate for mounting a semiconductor.08-04-2011
20120080808ADHESIVE COMPOSITION, PROCESS FOR PRODUCING THE SAME, ADHESIVE FILM USING THE SAME, SUBSTRATE FOR MOUNTING SEMICONDUCTOR AND SEMICONDUCTOR DEVICE - Disclosed is an adhesive composition which includes (a) an epoxy resin, (b) a curing agent and (c) a polymer compound incompatible with said epoxy resin, and further optionally includes (d) a filler and/or (e) a curing accelerator. Also disclosed are a process for producing an adhesive composition, including mixing (a) the epoxy resin and (b) the curing agent with (d) the filler, followed by mixing the resultant mixture with (c) the polymer compound incompatible with the epoxy resin; an adhesive film including the above-mentioned adhesive composition formed into a film; a substrate for mounting a semiconductor including a wiring board and the above-mentioned adhesive film disposed thereon on its side where chips are to be mounted; and a semiconductor device which includes the above-mentioned adhesive film or the substrate for mounting a semiconductor.04-05-2012

Patent applications by Tetsurou Iwakura, Tsukuba-Shi JP

Tokihiko Iwakura, Tokorozawa-Shi JP

Patent application numberDescriptionPublished
20090243550BATTERY CHARGER AND BATTERY CHARGING METHOD - A rectification processor includes rectifier elements that control charge to batteries independently for each of the batteries. A charge-state detector detects charge states of the batteries from their voltages, and determines whether to select the batteries for charging in a half-cycle determined beforehand in accordance with the detected result. A synchronous signal detector detects a signal synchronized with the phase of the 3-phase alternate current (AC) generator from the 3-phase AC generator, and outputs a synchronous signal. A charge controller controls the charge in the rectification processor in synchronization with the 3-phase AC generator according to the synchronous signal from the synchronous signal detector, and, in accordance with the charge states of the batteries output from the charge-state detector, controls charge amounts to the battery/batteries that was determined for selection.10-01-2009

Tomoatsu Iwakura, Mie JP

Patent application numberDescriptionPublished
20080286186Composite oxide catalyst and method of producing the same - A composite oxide catalyst for the oxidation of an olefin containing Mo and Bi as essential components, characterized in that it has a specific surface area of 5 to 25 m11-20-2008

Tomoya Iwakura, Kawasaki JP

Patent application numberDescriptionPublished
20080201134COMPUTER-READABLE RECORD MEDIUM IN WHICH NAMED ENTITY EXTRACTION PROGRAM IS RECORDED, NAMED ENTITY EXTRACTION METHOD AND NAMED ENTITY EXTRACTION APPARATUS - A named entity extraction apparatus includes an extraction result acquisition unit for acquiring a named entity extraction result obtained as a result of a named entity extraction process; and a lexicon information creation unit for creating lexicon information which is utilized as clues in extracting named entities from text data, on the basis of the named entity extraction result acquired by said extraction result acquisition unit.08-21-2008
20100023466RULE LEARNING METHOD, PROGRAM AND APPARATUS - A rule learning method for making a computer perform rule learning processing in machine learning includes firstly calculating an evaluation value of respective features in a training example by using data and weights of the training examples; selecting a given number of features in descending order of the evaluation values; secondly calculating a confidence value for one of the given number of selected features; updating the weights of training example, by using the data and weights of the training examples, and the confidence value corresponding to the one feature; firstly repeating the updating for the remaining features of the given number of features; and secondly repeating, for a given number of times, the firstly calculating, the selecting, the secondly calculating, the updating, and the firstly repeating.01-28-2010
20100023467RULE LEARNING METHOD, PROGRAM, AND DEVICE - A rule learning method in machine learning includes distributing features to a given number of buckets based on a weight of the features which are correlated with a training example; specifying a feature with a maximum gain value as a rule based on a weight of the training example from each of the buckets; calculating a confidence value of the specified rule based on the weight of the training example; storing the specified rule and the confidence value in a rule data storage unit; updating the weights of the training examples based on the specified rule, the confidence value of the specified rule, data of the training example, and the weight of the training example; and repeating the distributing, the specifying, the calculating, the storing, and the updating, when the rule and the confidence value are to be further generated.01-28-2010
20110161336SEARCH SUPPORTING DEVICE AND A METHOD FOR SEARCH SUPPORTING - A search supporting device includes an accepting unit for accepting an input word and a URL, a log obtaining unit for obtaining from a search log storing unit in which a log including a search word having been used for every URL of viewed data for a search of the data is stored, the log including a URL having a particular portion in common with the accepted URL and a search word having a particular portion in common with the accepted input word, and an outputting unit for outputting the search word included in the obtained log.06-30-2011
20120072406SEARCH PROCESSING METHOD AND APPARATUS - By carrying out search by a search keyword inputted by a searcher, an initial search result is obtained. On the other hand, extended search keywords associated with the search keyword are extracted to count the number of pertinent keywords or appearance frequency in the initial search result. Then, when the number of pertinent documents or appearance frequency is equal to or less than a predetermined value (including 0), the extended search keyword is adopted, and by carrying out search by the search keyword and adopted extended search keyword, extended search results are obtained. Then, the initial search result and extended search results are shown to the searcher.03-22-2012

Patent applications by Tomoya Iwakura, Kawasaki JP

Yasushi Iwakura, Funabashi-Shi JP

Patent application numberDescriptionPublished
20110031514DISPLAY APPARATUS - There is provided a display apparatus that can improve the protective function and light utilization efficiency of organic EL devices and that has a simple structure. The display apparatus includes a plurality of organic EL devices formed on a substrate and a protective layer formed on the organic EL devices. The protective layer includes a first protective layer made of an inorganic material, a second protective layer made of a resin and having a microlens formed therein, and a third protective layer made of an inorganic material.02-10-2011

Yasushi Iwakura, Kawasaki-Shi JP

Patent application numberDescriptionPublished
20080203906ORGANIC EL PANEL AND METHOD FOR MANUFACTURING THE SAME - An organic EL panel is produced with high productivity by a method in which a first protective film (planarizing layer) can be dehydrated in a shorter time without increasing the number of steps up to the step of forming a second protective film (separation film). The second protective film has regions at which the first protective film is exposed between first electrodes.08-28-2008

Yoshiaki Iwakura, Chiyoda-Ku JP

Patent application numberDescriptionPublished
20090301752ETHYLENE/TETRAFLUOROETHYLENE COPOLYMER AND METHOD FOR ITS PRODUCTION - To provide an ethylene/tetrafluoroethylene copolymer excellent in the thermal resistance, and a method for its production.12-10-2009

Yoshie Iwakura, Osaka JP

Patent application numberDescriptionPublished
20110026943IMAGE FORMING APPARATUS - An image forming apparatus including at least one latent image carrier, an image forming unit to form a toner image on the at least one latent image carrier based on image data, a transfer body onto which the toner image formed on the at least one latent image carrier is transferred in one or more valid image ranges, a non-image range determiner to determine a non-image range on a surface of the transfer body onto which the toner image is not transferred, a surface detector to detect the surface of the transfer body in the non-image range, and a toner determiner to determine whether or not toner is present in the non-image range based on a result detected by the surface detector.02-03-2011

Patent applications by Yoshie Iwakura, Osaka JP

Yoshitaka Iwakura, Osaka-Shi JP

Patent application numberDescriptionPublished
20110104270PROCESS FOR PRODUCTION OF SPHERICAL MICROPARTICLES COMPRISING TAMSULOSIN HYDROCHLORIDE - The present invention provides a method for producing spherical fine particles containing tamsulosin hydrochloride, the method includes the steps of: (05-05-2011

Yuji Iwakura, Toyokawa-Shi JP

Patent application numberDescriptionPublished
20110214474METHOD OF MANUFACTURING A TUBULAR MEMBER - A method of manufacturing a tubular member having a non-constant thickness by ironing at least a portion of the tubular material. The ironing apparatus can have a punch and a die, and the die can have a convex and concave side surface opposing the punch. The method can include bending an axial end portion of the tubular material to form a bent portion. The tubular material can then axially engage the die at the bent portion, and then the punch can be moved relative to the die to iron at least a portion of the tubular material.09-08-2011