Oka
Akinori Oka, Tokushima-Shi JP
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20120170172 | ADDITIVES FOR ELECTROLYTE SOLUTION AND ELECTROLYTE SOLUTION - An additive of the formula (1) for use in electrolytic solutions | 07-05-2012 |
Anand Ravindra Oka, Waterloo CA
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20120078718 | COMMUNICATIONS SYSTEM FOR GENERATING RECOMMENDATIONS AND RELATED METHODS - A communications system may include an electronic device associated with a given user, and a communications network. The communications system may also include a modeling server configured to communicate with the electronic device via the communications network. The modeling server may also be configured to generate a purchase probability distribution using a statistical model based upon prior purchase information for the given user and prior purchase information for a plurality of other users. The modeling server may also be configured to determine new purchase recommendations for the given user using the purchase probability distribution, and provide the new purchase recommendations to the electronic device. | 03-29-2012 |
20120217958 | PORTABLE ELECTRONIC DEVICE ADAPTED TO COMPENSATE FOR GYROSCOPE BIAS - According to one aspect, there is provided a method for compensating for gyroscope bias on a portable electronic device having a gyroscope, and at least one of an accelerometer and a magnetometer. The method includes determining a first attitude matrix and a second attitude matrix using data from the accelerometer and the magnetometer, determining a difference between the first attitude matrix and the second attitude matrix, estimating a rotational velocity based on the difference between the first attitude matrix and the second attitude matrix, and compensating for an output from the gyroscope to generate a compensated output that compensates for the gyroscope bias using the estimated rotational velocity. | 08-30-2012 |
20120219053 | DEVICE TO TRANSMIT DATA BY DISPLAYING A CODED IMAGE GENERATED ACCORDING TO A SELECTABLE ENCODING SCHEME AND ASSOCIATED METHODS - A communications system includes a first device with a first display, and a first processor configured to generate at least one coded image according to a selectable encoding scheme from among different encoding schemes, and display the coded image on the first display. A first communications device is coupled to the first processor. A second device includes a second camera configured to capture the coded image on the first display, a second communications device, and a second processor coupled to the second camera and the second communications device. The second processor is configured to send a status message, via the second and first communications devices to the first processor, related to whether the captured coded image is decodable based upon a currently selected encoding scheme. | 08-30-2012 |
20120221290 | PORTABLE ELECTRONIC DEVICE ADAPTED TO PROVIDE AN IMPROVED ATTITUDE MATRIX - According to one aspect, a method of determining an attitude matrix on a portable electronic device. The method includes determining a first attitude matrix gradient using data from at least one of an accelerometer and a magnetometer, determining a second attitude matrix gradient using data from a gyroscope, fusing the first attitude matrix gradient and the second attitude matrix gradient based on a mixing coefficient to generate a fused gradient, and based on the fused gradient, updating a fine attitude matrix for the portable electronic device. | 08-30-2012 |
20130066815 | SYSTEM AND METHOD FOR MOBILE CONTEXT DETERMINATION - Methods and a system for mobile device activity classification or context determination. The device compresses and sends sensor data to a remote server together with a selected activity label during a training phase. The remote server receives labeled sensor data from a number of devices and generates a classification model. The model may be reduced to a subspace that represents the dominant model parameters. The subspace data structure, which may be a small matrix, is transmitted to the mobile device. The mobile device uses the subspace data structure to classify device activity as indicated by the device sensors. In one example, the sensor data is projected onto the subspace matrix, which results in estimates of state probabilities for the various predefined states, the dominant one of which is selected as the current state, or estimated state. | 03-14-2013 |
20130234894 | LOCATION ESTIMATION USING RADIO SCENE SIGNATURES - Techniques for estimating a location of a portable electronic device are provided. The techniques represent radio scene information detected by a portable electronic device as a vector. The vector may then be used to retrieve similar vectors associated with known locations from a corpus. The known locations may then be used to estimate the location of the portable electronic device. | 09-12-2013 |
20130236112 | SIGNATURE REPRESENTATION OF DATA HAVING HIGH DIMENSIONALITY - A system and method for generating an m-dimensional signature vector in a computing device is provided. The signature vector may be generated from a plurality of key-value pairs, each comprising a unique identifier and an associated non-zero value. Each element of the m-dimensional signature vector is calculated based on a summation of a plurality of terms. Each of the terms is calculated from a respective key-value pair by generating a seed based on the key of the respective key-value pair and an element identifier associated with the vector element being calculated; generating a pseudo-random number from the generated seed; and multiplying the pseudo-random number by the value of the respective key-value pair, wherein m<09-12-2013 | |
20130237242 | LOCATION IDENTIFICATION OF A PORTABLE ELECTRONIC DEVICE BASED ON CHARACTERISTICS OF AN OPERATING ENVIRONMENT OF THE PORTABLE ELECTRONIC DEVICE - A location label may be determined for a portable electronic device. The location label may provide a textual indication of the particular location of a user of the portable electronic device, such as a restaurant name, or more generally a type of location of the user, such as simply a restaurant. The location label is determined based on a signature vector of operating environment characteristics of the portable electronic device. The operating environment characteristics may include sensor values, visible transmitters, radio connection information, executing applications or other operating environment characteristics that can have a value associated with them. | 09-12-2013 |
20130237278 | SIGNATURE BASED CONNECTIVITY PREDICTION FOR PORTABLE ELECTRONIC DEVICES - Methods of predicting future connectivity of a portable electronic device is described along with systems and devices for implementing the methods. The method includes receiving an indication of a plurality of radio scenes detected at the portable electronic device at different reference times. Each of the plurality of radio scenes identifies transmitters and associated signal strength of signals received by the portable electronic device at the respective reference time. One or more connectivity predictions can be retrieved from a corpus of pairs of a composite signature vector and associated connectivity information. Each of the one or more connectivity predictions can be retrieved based on a similarity between the associated respective composite signature vector and a query composite signature vector. A future connectivity prediction of the portable electronic device can be provided based on the one or more retrieved connectivity predictions. | 09-12-2013 |
20130238681 | SIGNATURE REPRESENTATION OF DATA WITH ALIASING ACROSS SYNONYMS - A system and method for generating an m-dimensional signature vector with aliasing across synonyms in a computing device is provided. Data representable by a plurality of key-value pairs, each comprising a unique identifier and an associated non-zero value of n-dimensional data is received at the computing device. Elements of the m-dimensional aliased signature vector are generated using synonym information of keys from the plurality of key-value pairs. | 09-12-2013 |
20130275459 | Systems and Methods for Searching for Analog Notations and Annotations - Systems and methods are provided for searching for analog data, including hand writing, facial expressions and voice data. With respect to analog writing, a device records and stores analog writing, including time, pressure and position as a writing tool moves on a touch screen device. A search term that includes time, pressure and position data, is received. The search term is compared with the time, pressure and position stored on the device. If they are similar, then the stored analog writing is displayed. In other example embodiments, facial expressions and voice data can be used as search terms to respectively search for stored facial expressions and voice data. | 10-17-2013 |
20130281120 | COOPERATIVE LOCALIZATION OF PORTABLE ELECTRONIC DEVICES - A method, computing device and computer readable memory for cooperative localization of a portable electronic device is provided. Location identification messages are received each providing a known location of a respective portable electronic device and an associated transmitter identification (ID) of the respective portable electronic device and stored. Location request messages providing one or more transmitter IDs in communication range with a query portable electronic device and a transmitter ID of the query portable electronic device are received and location information from the stored location information associated with the one or more transmitter IDs received in the location request message is retrieved. A location of the query portable electronic device is estimated based on the retrieved location information and stored with the associated transmitter ID of the query portable electronic device. | 10-24-2013 |
20140067349 | CLUSTERING OF PERSONAL ELECTRONICALLY ENCODED ITEMS - A method performed on an electronic device for clustering personal electronically encoded items. Such items are clustered in response to one or more perspective directives from a user that are received by the device by creating one or more perspectives each representative of a personal area of user interest identified by the user. Responsive to one or more first clustering directives from the user, the system clusters one or more of the user's personal electronically encoded items with one or more of the created one or more perspectives and develops a probability model for managing the user's personal electronically encoded items based on the one or more perspective directives and the one or more first clustering directives. | 03-06-2014 |
20140067807 | MIGRATION OF TAGS ACROSS ENTITIES IN MANAGEMENT OF PERSONAL ELECTRONICALLY ENCODED ITEMS - A method performed on an electronic device for migrating tags across entities. The migration of the tags is performed following an analysis of one or more personal electronically encoded items associated with a previously created perspective or album associated with the previously created perspective, responsive to a user decision the creation of a new perspective, a new album associated with one of the previously created perspectives, or a new perspective and a new album associated with the new perspective, responsive to a user decision to treat the previously created perspective or album as an individual entity, and association of the previously created perspective or album with the new perspective or new album. The tags are respectively migrated from the new perspective or the new album to the associated previously created perspective or the previously created album and to associated ones of the one or more personal electronically encoded items. | 03-06-2014 |
20140067878 | ANALYSIS AND PROPOSAL CREATION FOR MANAGEMENT OF PERSONAL ELECTRONICALLY ENCODED ITEMS - A method performed on an electronic device for creating a proposal to a user. The proposal is created from an analysis of one or more personal electronically encoded items associated with one or more previously created perspectives unique to a user with each of the previously created perspectives representative of user interest and is based on similarities determined from the analysis. The proposal includes the creation of a new perspective, a new album, or a new perspective and a new album associated with the new perspective and the association therewith of one or more of the one or more analyzed personal electronically encoded items. Responsive to user acceptance of the proposal, the system creates the new perspective, the new album, or the new perspective and the new album associated with the new perspective and associates therewith one or more of the one or more analyzed personal electronically encoded items. | 03-06-2014 |
20140087753 | SYSTEM AND METHOD FOR IMPROVING LOCATION ESTIMATES OF CO-LOCATED SECTORED CELL SITES FOR LOCATION SERVICES - Improved location estimates for transceivers is described. The location estimate of transceivers can be improved for sector transceivers that are co-located at a sectored cell site. The location estimate for each individual co-located sector transceiver can be updated as a centroid of all of the co-located sector transceivers. The location information of the transceivers can be used to provide network location estimation to mobile devices which do not have accurate positioning estimates. | 03-27-2014 |
20140214357 | PORTABLE ELECTRONIC DEVICE ADAPTED TO PROVIDE AN IMPROVED ATTITUDE MATRIX - According to one aspect, a method of determining an attitude matrix on a portable electronic device. The method includes determining a first attitude matrix gradient using data from at least one of an accelerometer and a magnetometer, determining a second attitude matrix gradient using data from a gyroscope, fusing the first attitude matrix gradient and the second attitude matrix gradient based on a mixing coefficient to generate a fused gradient, and based on the fused gradient, updating a fine attitude matrix for the portable electronic device. | 07-31-2014 |
20140286582 | SIGNATURE REPRESENTATION OF DATA HAVING HIGH DIMENSIONALITY - A system and method for generating an m-dimensional signature vector in a computing device is provided. The signature vector may be generated from a plurality of key-value pairs, each comprising a unique identifier and an associated non-zero value. Each element of the m-dimensional signature vector is calculated based on a summation of a plurality of terms. Each of the terms is calculated from a respective key-value pair by generating a seed based on the key of the respective key-value pair and an element identifier associated with the vector element being calculated; generating a pseudo-random number from the generated seed; and multiplying the pseudo-random number by the value of the respective key-value pair, wherein m<09-25-2014 | |
Asako Oka, Chuo-Ku JP
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20120178085 | METHOD FOR EVALUATION OF CULTURED CELLS, AND METHOD FOR SCREENING OF BIOMARKER - Disclosed are novel means by which evaluation of cultured cells and screening of biomarkers can be attained without consuming the cultured cells. A method for evaluating cultured cells according to the present invention comprises culturing cells in a serum-free medium, and measuring at least one nucleic acid released from the cells into the culture medium. A method for screening of a biomarker according to the present invention comprises culturing cells in a serum-free medium, and measuring a nucleic acid(s) released from the cells into the culture medium. Nucleic acid used as an indicator is e.g. microRNA. | 07-12-2012 |
Daisuke Oka, Shizuoka JP
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20130149841 | WAFER DICING EMPLOYING EDGE REGION UNDERFILL REMOVAL - In one embodiment, a dielectric material layer embedding metal structures is ablated from the chip-containing substrate by laser grooving, which is performed on dicing channels of the chip-containing substrate. Subsequently, an underfill layer is formed over the dielectric material layer in a pattern that excludes the peripheral areas of the chip-containing substrate. The physically exposed dicing channels at the periphery can be employed to align a blade to dice the chip-containing substrate. In another embodiment, an underfill layer is formed prior to any laser grooving. Mechanical cutting of the underfill layer from above dicing channels is followed by laser ablation of the dicing channels and subsequent mechanical cutting to dice a chip-containing substrate. | 06-13-2013 |
Haruo Oka, Shinagawa-Ku JP
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20120285015 | RETAINER ASSEMBLING APPARATUS AND RETAINER ASSEMBLING METHOD - This invention provides a retainer assembling apparatus which assembles a retainer to a valve stem via a cotter which engage with an engaging groove formed on the valve stem. The cotter comprises a pair of cotter segments. The apparatus includes a cylindrical body, a holding portion which holds the retainer contacting a lower end of the cylindrical body, a push-up shaft which pushes up the pair of cotter segments into the cylindrical body, and an axial body which is arranged in the cylindrical body to be coaxial with the push-up shaft and to be coaxially movable. The cylindrical body includes a tapered inner circumferential portion on an inner circumferential wall lower portion thereof. | 11-15-2012 |
Hidekazu Oka, Hiroshima-Shi JP
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20130330160 | CONSTRUCTION MACHINE WITH WORKING ATTACHMENT - A construction machine, including: a hydraulic pump; a working attachment including a boom, a boom cylinder, and another fluid-supplied cylinder closer to a leading end than the boom cylinder; first and second operation devices for the boom cylinder and the fluid-supplied cylinder; first and second control valves; a flow-rate-limiting section; and an anti-cavitation circuit. The fluid-supplied cylinder receives fluid-supply from the hydraulic pump, together with the boom cylinder. A reaction force upon work accompanying extension of the fluid-supplied cylinder increases the rod-side pressure of the boom cylinder and reduces a head-side pressure. The flow-rate-limiting section limits a supply flow rate to a head-side fluid chamber of the boom cylinder only during a boom-raising-operation with the rod-side pressure higher than the head-side pressure in the boom cylinder. The anti-cavitation circuit replenishes hydraulic fluid from a tank to the head-side fluid chamber. | 12-12-2013 |
Hideki Oka, Nagoya-Shi JP
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20130303661 | EPOXY RESIN COMPOSITION FOR RESIN TRANSFER MOLDING OF FIBER-REINFORCED COMPOSITE MATERIAL, FIBER-REINFORCED COMPOSITE MATERIAL, AND METHOD FOR PRODUCING SAME - An epoxy resin composition for RTM molding of a fiber-reinforced composite material includes [A] to [D] below, wherein [A]/[B], which is a blend mass ratio of [A] to [B], is in the range of 55/45 to 95/5: [A] a multifunctional epoxy resin that is liquid at normal temperature or has a softening point of 65° C. or lower, the multifunctional epoxy resin being at least one selected from phenol novolac epoxy resin, cresol novolac epoxy resin, and triphenylmethane epoxy resin; [B] an alicyclic epoxy resin; [C] an acid anhydride curing agent; and [D] a curing accelerator. | 11-14-2013 |
20140288214 | TWO-PACK TYPE EPOXY RESIN COMPOSITION FOR FIBER-REINFORCED COMPOSITE MATERIALS, AND FIBER-REINFORCED COMPOSITE MATERIAL - A two-pack type epoxy resin composition for fiber-reinforced composite materials includes components [A] to [D], with component [D] being a liquid at room temperature or a solid having a melting point of 130° C. or less: [A] an epoxy resin; [B] an acid anhydride; [C] a compound that has an average of 2.5 or more hydroxyphenyl structures in each molecule; and [D] an organic phosphorus compound or imidazole derivative. | 09-25-2014 |
20150017450 | RESIN COMPOSITION AND SEMICONDUCTOR MOUNTING SUBSTRATE OBTAINED BY MOLDING SAME - A resin composition which contains at least constituent elements (A)-(E) described below and wherein the epoxy resin (A) contains 80-100% by mass of a bifunctional epoxy resin and component (D) is contained in an amount of 60-85% by mass relative to 100% by mass of the total mass of the resin composition. This resin composition does not substantially contain a solvent and is in a liquid state at room temperature. (A) an epoxy rein (B) an amine-based curing agent (C) an accelerator that has at least one functional group selected from among a dimethylureide group, an imidazole group and a tertiary amino group (D) silica particles (E) a silane coupling agent Provided is a resin composition which has excellent curability at low temperatures and a sufficiently low linear expansion coefficient after curing. This resin composition does not suffer from warping in cases where applied to a copper thin film and molded, and does not suffer from separation or cracks even if a substrate obtained therefrom is bent. Also provided is a semiconductor mounting substrate which is obtained by molding the resin composition. | 01-15-2015 |
Hidetaka Oka, Takarazuka-Shi JP
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20110248217 | ELECTROLUMINESCENT DEVICE - Disclosed are electroluminescent devices that comprise organic layers that contain dibenzofuran compounds. The compounds are suitable components of, for example, blue-emitting, durable, organo-electroluminescent layers. The electroluminescent devices may be employed for full color display panels in, for example, mobile phones, televisions and personal computer screens. | 10-13-2011 |
20140217335 | Electroluminescent Device - Disclosed are electroluminescent devices that comprise organic layers that contain dibenzofuran compounds. The compounds are suitable components of, for example, blue-emitting, durable, organo-electroluminescent layers. The electroluminescent devices may be employed for full color display panels in, for example, mobile phones, televisions and personal computer screens. | 08-07-2014 |
Hideyuki Oka, Izumi-Shi JP
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20130220180 | SOLID SOLUTION PIGMENT NANOPARTICLES AND METHOD FOR PRODUCING SOLID SOLUTION PIGMENT NANOPARTICLES HAVING CONTROLLED SOLID SOLUTION RATIO - The problem addressed by the present invention is to provide; solid solution pigment nanoparticles having a homogeneous solid solution ratio; a method for producing solid solution pigment nanoparticles having a homogeneous solid solution ratio in each primary particle; and a method for controlling the solid solution ratio of solid solution pigment nanoparticles. The solid solution pigment nanoparticles are prepared by precipitating at least two types of pigment by mixing a pigment precipitation solvent and; at least one type of pigment solution wherein at least two types of pigment are dissolved in a solvent: or at least two types of pigment solution wherein at least one type of pigment is dissolved in a solvent. The solid solution pigment nanoparticles are wherein the solid solution ratio of the at least two types of pigment in the primary particles of the precipitated solid solution pigment nanoparticles with respect to the ratio of the at least two types of pigment in the pigment solution mixed with the pigment precipitation solvent having a precision within 25%. | 08-29-2013 |
Hiroki Oka, Nirasaki-Shi JP
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20120012254 | GATE VALVE CLEANING METHOD AND SUBSTRATE PROCESSING SYSTEM - A gate valve cleaning method that can clean a gate valve that brings an atmospheric transfer chamber and an internal pressure variable transfer chamber that transfer a substrate into communication with each other or shuts them off from each other without bringing about a decrease in the throughput of a substrate processing system. Before the gate valve brings the atmospheric transfer chamber and the internal pressure variable transfer chamber into communication with each other, the pressure in the internal pressure variable transfer chamber is increased so that the pressure in the internal pressure variable transfer chamber can become higher than the pressure in the atmospheric transfer chamber. | 01-19-2012 |
Hiroyuki Oka, Iwate JP
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20120205566 | THROTTLE VALVE DEVICE - A throttle valve device ideal for small, inexpensive implements is provided. The throttle valve device having a damping member for slowly closing a throttle valve. The throttle valve device ( | 08-16-2012 |
Katsuhiko Oka, Kyoto JP
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20120116413 | INDWELLING DEVICE FOR TUBULAR MEDICAL TREATMENT INSTRUMENT AND FRONT TIP OF INDWELLING DEVICE FOR TUBULAR MEDICAL TREATMENT INSTRUMENT - A tubular medical treatment instrument indwelling device for indwelling a stent graft expandable in the radial direction, includes a tubular sheath, a rod member configured to move forward and backward inside the sheath along the axial direction of the sheath, and a front tip provided in the forward end portion of the rod member and includes, formed therein, an engaging portion being engageable with an engagement portion provided in the stent graft. The engaging portion is formed in a position where it is hided inside the sheath when the forward end portion of the sheath is sealed with the front tip. The tubular medical treatment instrument indwelling device is capable of inhibiting damaging of a blood vessel or freeing of parietal thrombus/parietal atheroma from occurring. | 05-10-2012 |
Kazuhide Oka, Kurashiki-Shi JP
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20120260436 | NORMAL PRESSURE DYEABLE POLYESTER FIBER AND METHOD FOR PRODUCING THE SAME - Disclosed is a fiber made of a polyester resin, wherein the polyester resin is a copolymer including a dicarboxylic acid component and a glycol component; of the dicarboxylic acid component, 80 mol % or more is accounted for by a terephthalic acid component, 4.0 to 12.0 mol % is accounted for by a cyclohexane dicarboxylic acid component, and 2.0 to 8.0 mol % is accounted for by an adipic acid component; and the glycol component contains an ethylene glycol component as a main component thereof. A polyester fiber is thereby provided which can be dyed with excellent deep color property and fastness property in dyeing under a normal pressure environment and which can offer stable quality and processing performance also by a direct spinning stretching method or other general melt-spinning methods. | 10-18-2012 |
Kazuhide Oka, Niihama-Shi JP
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20130323505 | CATIONIC-DYEABLE POLYESTER FIBER AND CONJUGATED FIBER - A fiber made of a polyester copolymer (B), wherein the polyester copolymer (B) comprises a dicarboxylic acid component and a glycol component, and the dicarboxylic acid component comprises 75 mol % or more of a terephthalic acid component, 1.0 mol % to 3.5 mol % of component (a) derived from a compound represented by formula (I), 2.0 mol % to 10.0 mol % of a cyclohexane dicarboxylic acid component (b), and 2.0 mol % to 8.0 mol % of an aliphatic dicarboxylic acid component (c). This can afford a polyester fiber that exhibits deep color property to cation dyes and disperse dyes under a normal pressure environment and is superior in color fastness to washing and color fastness to light and can secure good spinnability. | 12-05-2013 |
Kazunari Oka, Moriyama-Shi JP
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20120217963 | MAGNETIC CORE, CURRENT SENSOR PROVIDED WITH THE MAGNETIC CORE, AND CURRENT MEASURING METHOD - A magnetic core to be used in a current sensor includes a first open end plane, which has a first element holding hole for holding a magnetoelectric conversion element formed therein, and a second open end plane, which has a second element holding hole for holding the magnetoelectric conversion element formed therein, and which faces the first open end plane. With such configuration, the magnetic core can improve the detection sensitivity of the current sensor. | 08-30-2012 |
Keiichiro Oka, Chiyoda-Ku JP
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20110273053 | ARMATURE OF ELECTRIC MOTOR - An object of the invention is to provide an armature of an electric motor that provides a maximum of space for winding without causing an increase of the magnetic resistance and reduction of the coil space factor. The armature of the electric motor includes a stator yoke | 11-10-2011 |
20150022048 | ROTATING ELECTRICAL MACHINE ARMATURE - Provided are an armature for rotary electric machine, an insulator therefor, and a coil winding device for winding a conductive wire on a tooth to which the insulator has been attached, wherein in each of all forward-wound coils and reversely-wound coils, a part wound on a first side surface of two side surfaces of each tooth that are opposed to the respective adjacent teeth forms a straight portion in which conductive wires in respective layers of the coil are parallel, a part wound on a second side surface forms a cross portion in which the conductive wire in an upper layer is wound in a crossed manner on the conductive wire in an adjacent lower layer, and an insulator has a guide for guiding the conductive wire along a base of an inner flange of the insulator at a first turn of each coil. | 01-22-2015 |
20150028710 | ROTOR FOR ROTATING ELECTRIC MACHINE, ROTATING ELECTRIC MACHINE, AND METHOD FOR MANUFACTURING ROTOR FOR ROTATING ELECTRIC MACHINE - Provided is a rotor for a rotating electric machine which includes: an N pole integrally-stacked core in which a plurality of stacked tooth portions that contact with N pole side portions of adjacent ones of first permanent magnets are integrated with each other; and an S pole integrally-stacked core in which a plurality of stacked tooth portions that contact with S pole side portions of adjacent ones of the first permanent magnets are integrated with each other, and in which the N pole integrally-stacked core and the S pole integrally-stacked core are disposed around a rotation shaft having a non-magnetic outer circumferential surface so as to dispose the first permanent magnets and a gap therebetween. | 01-29-2015 |
Keiji Oka, Shiga JP
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20140012175 | X-RAY DETECTABLE ADHESIVE BANDAGE AND METHOD OF MANUFACTURING X-RAY DETECTABLE ADHESIVE BANDAGE - Provided are an X-ray detectable adhesive bandage and a method of manufacturing an X-ray detectable adhesive bandage, wherein said X-ray detectable adhesive bandage has a high sensitivity to detection by an X-ray detection device, a high sensitivity to detection by a metal detector as well as an X-ray detection device, and does not have impaired adhesive bandage elasticity. | 01-09-2014 |
Keiko Oka, Yokohama JP
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20110279820 | DUV-UV BAND SPECTROSCOPIC OPTICAL SYSTEM AND SPECTROMETER USING SAME - Disclosed are a spectroscopic optical system and a spectrometer both enabling vertical illumination by means of an optical system using only refractive lenses and enabling wide-band color correction in the DUV-UV (190 to 400 nm) range. The spectroscopic optical system and spectrometer each comprise a light source ( | 11-17-2011 |
20120019813 | WAVEFRONT ABERRATION MEASURING METHOD AND DEVICE THEREFOR - Measurement cannot be made when trying to measure a wavefront aberration of a wide-angle lens, being wide in a field of view, comparing to a focus distance, by a Shack-Hartmann sensor, since an inclination of the wavefront exceeds an allowable value of inclination of the Shack-Hartmann sensor. | 01-26-2012 |
Kitaro Oka, Ohta-Ku JP
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20140079855 | METHOD FOR PRODUCING COFFEE EXTRACT - A method for manufacturing a coffee extract is provided which method enables flavor ingredients of coffee to be extracted separately from bitter ingredients. A coffee extract is obtained by a method including a) a step of placing coffee granules in a granule container part substantially sealed by a restraining member, b) a step of guiding an extraction solvent from a first direction into the granule container part for extraction, and c) a step of retrieving, from the first direction, a coffee extract stored in the granule container part. | 03-20-2014 |
Kiyoshi Oka, Mito-Shi JP
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20130156389 | COMPOSITE OPTICAL FIBER AND METHOD OF THE MANUFACTURING OF THE SAME - Disclosed is a composite optical fiber which has high flexibility and is hard to break. The composite optical fiber comprises a larger-diameter optical fiber and smaller-diameter optical fibers each having a smaller diameter than that of the larger-diameter optical fiber, wherein the larger-diameter fiber and the smaller-diameter optical fibers are so arranged that the larger-diameter fiber is surrounded by the smaller-diameter optical fibers, and the smaller-diameter optical fibers that surround the larger-diameter optical fiber are made from a plastic material. | 06-20-2013 |
Kuniaki Oka, Hiroshima-Shi JP
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20120168525 | GUIDE RAIL - A guide rail that is provided in a track and is brought into contact with a guide wheel of a vehicle to restrict a rolling direction of a running wheel of the vehicle, to thereby guide the vehicle along the track, includes: a rail that comprises a guide portion formed with a guide rail surface with which the guide wheel is brought into contact; and a vibration-isolating member that is provided so as to be in contact with a back surface of the guide rail surface of the guide portion. | 07-05-2012 |
Kuniaki Oka, Nishio-City JP
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20110303171 | VALVE TIMING CONTROLLER - A valve timing controller has a case which defines a fluid chamber therein. A magnetic viscosity fluid is enclosed in the fluid chamber. The magnetic viscosity fluid including magnetic particles and its viscosity varies according to a magnetic field applied thereto. A coil and a control circuit applies magnetic field to the magnetic viscosity fluid to variably control a viscosity thereof. A brake rotor is rotatably accommodated in the fluid chamber and receives a brake torque from the magnetic viscosity fluid according to the viscosity thereof. A phase adjusting mechanism is connected to the brake rotor for adjusting a relative rotational phase between the crankshaft and the camshaft according to the brake torque. When it is estimated that the engine will be started, the coil is energized to generated heat in the magnetic viscosity fluid. | 12-15-2011 |
20120291732 | FLUID BRAKE DEVICE AND VARIABLE VALVE TIMING APPARATUS - A fluid brake device has a case defining a fluid chamber. Magneto-rheological fluid is contained in the fluid chamber. A brake member is rotatably supported on the case and receives a braking torque according to the viscosity of the magneto-rheological fluid. The device has a movable member driven by a thermo-sensitive wax so that a volume of the fluid chamber is increased as the temperature in the fluid chamber is increased. The movable member is driven to maintain a pressure in the fluid chamber within an allowable range when the temperature in the fluid chamber is changed. | 11-22-2012 |
20120312260 | FLUID BRAKE DEVICE AND VARIABLE VALVE TIMING APPARATUS - A fluid brake device has a rotor having a brake shaft penetrating a case to come into contact with magnetic viscosity fluid. A sealing sleeve is arranged to surround the brake shaft, and a seal gap is defined between the sealing sleeve and the brake shaft and communicates with a fluid chamber. The sealing sleeve has a flux guide that guides magnetic flux to the brake shaft through the seal gap. The brake shaft has a magnetic shaft extending in an axis direction, and a regulation layer that regulates the magnetic flux from passing by covering an outer circumference surface of the magnetic shaft. The brake shaft has an exposing part opposing to the magnetic flux guide, and the exposing part of the brake shaft is exposed from the regulation layer. | 12-13-2012 |
20120312261 | VARIABLE VALVE TIMING APPARATUS - A phase adjusting mechanism is engaged with a brake shaft, and adjusts a rotation phase between a crankshaft and a camshaft according to a braking torque acting on a rotor. The rotation phase is adjusted in a predetermined direction when the braking torque is increased. A torque input mechanism inputs a return torque into the phase adjusting mechanism to return the rotation phase in an opposite direction opposite from the predetermined direction. The torque input mechanism increases the return torque corresponding to the rotation phase as an environmental temperature of the variable valve timing apparatus is lowered. | 12-13-2012 |
20130019827 | FLUID BRAKE DEVICE AND VARIABLE VALVE TIMING APPARATUS - A fluid brake device has a brake shaft which penetrates a case. The case provides a fluid chamber for a magneto-rheological fluid. A magnetic seal has a magnetic seal sleeve which holds a small amount of the magneto-rheological fluid by magnetic flux. In addition to the magnetic seal, an axially pumping element is provided on an axial outside of the magnetic seal. The axially pumping element is provided by a shaft helical groove formed on an opposing wall of the brake shaft and/or a case helical groove formed on a surrounding wall. As the brake shaft rotates, the helical groove pushes the magneto-rheological fluid back to the magnetic seal. A combination of the magnetic seal and the axially pumping element may reduce leakage of the magneto-rheological fluid. | 01-24-2013 |
20130074793 | HYDRAULIC BRAKING DEVICE AND VALVE TIMING ADJUSTING APPARATUS - A sealing structure has a permanent magnet and a magnetic-flux guiding member for guiding magnetic flux of the permanent magnet to a brake shaft of a brake rotating member. The magnetic-flux guiding member surrounds an outer periphery of the brake shaft so as to form a sealing gap around the brake shaft. The sealing gap is communicated to a fluid chamber, in which magnetic viscous fluid is filled. A fluid sealing member is provided at the brake shaft at a housing outer side of the magnetic-flux guiding member to form an intermediate fluid chamber, in which an intermediate fluid made of non-magnetic liquid is filled. | 03-28-2013 |
20130199478 | VALVE TIMING CONTROLLER - A valve timing controller includes a lock mechanism that locks a rotation phase at a main lock phase when an internal combustion engine is started with an ambient temperature more than or equal to a preset temperature. The main lock phase represents a rotation phase set for closing an intake valve at a later timing later than a timing when a piston reaches a bottom dead center of a cylinder in the internal combustion engine. The lock mechanism locks the rotation phase at a sub lock phase representing a rotation phase advanced rather than the main lock phase in the internal combustion engine when the internal combustion engine is started with an ambient temperature lower than the present temperature. | 08-08-2013 |
Manabu Oka, Minowa JP
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20110273333 | PIEZOELECTRIC OSCILLATOR, GPS RECEIVER DEVICE, AND ELECTRONIC APPARATUS - A piezoelectric oscillator includes: a piezoelectric resonator; a storage unit that stores temperature compensation data used for specifying frequency-temperature characteristics of the piezoelectric resonator therein; a temperature compensation circuit; a voltage-controlled oscillation circuit that oscillates the piezoelectric resonator and controls an oscillation frequency of the piezoelectric resonator based on an oscillation control voltage; and a power source control unit that controls so as to supply a power source voltage to the temperature compensation circuit or so as not to supply the power source voltage to at least a part of the temperature compensation circuit based on a control signal transmitted from the outside, wherein the temperature compensation voltage is supplied as the oscillation control voltage to the voltage-controlled oscillation circuit in synchronization with a period during which the power source voltage is supplied to the temperature compensation circuit. | 11-10-2011 |
Masahito Oka, Fukuoka JP
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20130223834 | DOME CAMERA - A dome camera includes a camera lens capable of rotating in a tilt direction, and a dome cover for covering the camera lens. A tilt rotation axis of the camera lens is positioned more in a zenith direction than a center of the dome cover, and a polarizing filter or a partially darkening filter is inserted on an optical axis of the camera lens as a tilt angle of the camera lens becomes larger than a predetermined threshold angle. According to this dome camera, both securing of a wide field of view and reduction in the image quality deterioration may be achieved when capturing an image in a direction at a large tilt angle (a direction near the horizontal direction). | 08-29-2013 |
20140240494 | CAMERA APPARATUS AND METHOD OF CONTROLLING CAMERA APPARATUS - A camera apparatus includes a rotatable camera unit; a filter unit which is configured to selectively take at least one of a covering state and a standby state, wherein the covering state covers a light incident portion of the camera unit with a filter and the standby state removes the filter from the light incident portion; a controller which is configured to control a rotation of the camera unit and a state of the filter unit; and a memory which stores posture information including a direction of the camera unit and filter information representing at least one of the covering state and the standby state of the filter unit. The controller controls the direction of the camera unit based on the posture information stored in the memory and controls the filter unit based on the filter information stored in the memory. | 08-28-2014 |
20140248045 | CAMERA APPARATUS AND METHOD OF CONTROLLING CAMERA APPARATUS - A camera apparatus includes: a cover that has transparency; a rotatable camera unit that is provided inside the cover; a shade plate portion that includes a shade plate capable of partially shading light incident on the camera unit, wherein a position of the shade plate is rotatable; a control unit that is configured to control rotation of the camera unit and the position of the shade plate; and a memory that stores posture information including an imaging direction of the camera unit and positional information on the shade plate in association with each other. The control unit controls a direction of the camera unit based on the posture information stored in the memory and controls the position of the shade plate based on the positional information on the shade plate stored in the memory. | 09-04-2014 |
Naomi Oka, Iwata-Shi JP
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20130309765 | MODIFIED TAMAVIDIN - The present invention provides modified tamabidin 2, which is a modified biotin-binding protein comprising an amino acid sequence represented by SEQ ID NO: 2, an amino acid sequence having one or more amino acid mutations in the amino acid sequence of SEQ ID NO: 2, or an amino acid sequence having an identity of not less than 80% to the amino acid sequence of SEQ ID NO: 2 and having biotin-binding activity, wherein an asparagine residue at position 115 of SEQ ID NO: 2 is replaced with cysteine. The modified biotin-binding protein has remarkable heat resistance. | 11-21-2013 |
20140242620 | METHOD OF INHIBITING NON-SPECIFIC BINDING IN STEP OF DETECTING SUBSTANCE IN BIOLOGICAL SAMPLE, AND AGENT FOR USE IN THE METHOD - The present invention provides a method of inhibiting non-specific binding in a step of detecting a substance in a biological sample. The invention provides a method of inhibiting non-specific binding in a step of detecting a substance in a biological sample, the method comprising: | 08-28-2014 |
Naoya Oka, Sendai JP
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20110316829 | LIQUID CRYSTAL DISPLAY DEVICE - A backlight of a liquid crystal display device is divided into a plurality of regions. A backlight area dimmer sets a dimming value for each of the regions of the backlight according to a characteristic amount of the input image. A backlight dimming limiter sets an upper limit and lower limit of the dimming value set by the backlight area dimmer. In this case, the backlight dimming limiter may set the upper and lower limits of the dimming value according to a combination of at least two pieces of information among illuminance information on the external light, category information on the input image and image mode information set by the user. | 12-29-2011 |
Nobuhiro Oka, Yokohama-Shi JP
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20110285971 | PROJECTION APPARATUS AND CONTROL METHOD THEREOF - A projection apparatus which projects an image onto a projection plane based on an input image signal, the apparatus comprises: a division unit configured to divide an image represented by the input image signal into a plurality of regions; a deformation unit configured to deform various types of shapes of the images divided by the division unit; a combination unit configured to combine the images deformed by the deformation unit; and a projection unit configured to project the image combined by the combination unit onto the projection plane. | 11-24-2011 |
20110292080 | PROJECTION SYSTEM - A projection apparatus includes a communication unit, an obtaining unit, a projection unit, a generator, and a controller. The communication unit communicates with an other projection apparatus. The obtaining unit obtains image data and the projection unit projects an image based on the image data obtained by the obtaining unit. The generator generates an on-screen-display (OSD) image. The controller controls the projection unit to project a projection image by superimposing the OSD image onto an image, based on the image data obtained by the obtaining unit, in a stack projection mode in which a projection image of the projection unit and a projection image of the other projection apparatus are projected to be superimposed with each other, and to transmit, to the other projection apparatus, information concerning a position at which the OSD image is superimposed. | 12-01-2011 |
20120008101 | DISPLAY SYSTEM - A projection apparatus for projecting an input image onto the projection surface includes a correction unit configured to correct distortion of an image to be displayed on the projection surface, a projection unit configured to project an image corrected by the correction unit, a communication unit configured to communicate with an external imaging apparatus, and a control unit configured to control the correction unit, wherein the control unit transmits distortion information concerning distortion of an image to be displayed on the projection surface to the imaging apparatus via the communication unit. | 01-12-2012 |
20140049756 | IMAGE PROJECTION APPARATUS AND CONTROL METHOD THEREOF - An image projection apparatus comprises a projection unit configured to project an image onto a projection plane, a correction unit configured to correct a range of the image projected by the projection unit, a deformation unit configured to deform the projected range of the image according to a designated correction point, and a control unit configured to optically change the projected range of the image projected by the projection unit according to a designation of an outside of a predetermined range as the correction point. | 02-20-2014 |
20140184474 | INFORMATION PROCESSING APPARATUS AND METHOD OF CONTROLLING THE SAME - Upon detecting an instruction for starting the display of information relating to a network group that is formed via a network and includes an image displaying apparatus, an information processing apparatus that is connected to the image displaying apparatus via the network transmits an instruction for causing a group information image including information relating to the network group to be displayed to the image displaying apparatus via the network. | 07-03-2014 |
Noriko Oka, Hyogo JP
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20110189656 | Method for Determining Presence or Absence of Abnormal Cell - A method for determining the presence or absence of an abnormal cell in a sample collected from the uterine cervix of a subject, and a method for predicting the progression of a lesion in the uterine cervix in a subject, each of which comprises measuring the frequency of methylation in the genomic DNA of human papillomavirus contained in the sample and determining the presence or absence of the abnormal cell or predicting the progression of the lesion based on the frequency; and a primer set which can be used in the above-mentioned methods. | 08-04-2011 |
Paul Oka, Boxborough, MA US
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20110302152 | PRESENTING SUPPLEMENTAL CONTENT IN CONTEXT - Techniques that may be used for detecting a primary content (e.g., a web page) that the user is viewing and presenting one or more pieces of supplemental content (e.g., social media data) together with the primary content. The supplemental content presented to the user together with the primary content may be content that is matched to the primary content and therefore detected to be relevant to the user. Detection of primary content and matching to supplemental content may be carried out based on a comparison of entities related to the primary and supplemental content. In some embodiments, an analysis of the primary content for entities may include ordering entities according to significance in the primary content and selecting top entities for comparison. Also, in some embodiments, multiple pieces of supplemental content may be displayed to a user categorized based on entity. | 12-08-2011 |
20120330932 | PRESENTING SUPPLEMENTAL CONTENT IN CONTEXT - Techniques that may be used for detecting a primary content (e.g., a web page) that the user is viewing and presenting one or more pieces of supplemental content (e.g., social media data) together with the primary content. The supplemental content presented to the user together with the primary content may be content that is matched to the primary content and therefore detected to be relevant to the user. Detection of primary content and matching to supplemental content may be carried out based on a comparison of entities related to the primary and supplemental content. In some embodiments, an analysis of the primary content for entities may include ordering entities according to significance in the primary content and selecting top entities for comparison. Also, in some embodiments, multiple pieces of supplemental content may be displayed to a user categorized based on entity. | 12-27-2012 |
Ryuji Oka, Tsukuba-Shi JP
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20140035374 | POWER CONTROL SYSTEM - To provide a power control system which evaluates an applied control pattern over a period of a certain length or more, so as to be used for the subsequent control with a configuration in which a discharge start time and output of an electric storage device are changed. | 02-06-2014 |
Shirou Oka, Kumamoto JP
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20130253580 | ADHESIVE APPLICATOR FOR BIOLOGICAL TISSUE - An adhesive applicator for biological tissue ( | 09-26-2013 |
Shoji Oka, Nagaokakyo-Shi JP
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20110292686 | CAPACITOR CIRCUIT AND POWER CONVERSION CIRCUIT - A capacitor circuit includes a first capacitor line including a film capacitor and a second capacitor line including a ceramic capacitor that are connected in parallel with each other. The second capacitor line includes an inductance element that is connected in series with the ceramic capacitor. The inductance element is set to a value such that a series resonant frequency of the first capacitor line and a series resonant frequency of the second capacitor line are matched. | 12-01-2011 |
Shuhei Oka, Gunma JP
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20120177787 | METHOD FOR PRODUCING FROZEN ROLLED FOOD - Frozen rolled foods, such as a sushi roll, that can be frozen in a favorable state and taste good after thawing may be prepared by: cooking and seasoning one or more food items such as rolled egg, freeze-dried bean curd, shiitake mushroom, minced and steamed fish meat, and dried gourd shavings; aligning the food, to form a core; freezing the core using a cryogen, to form a frozen core; spreading a thin sheet of sushimeshi over a support such as a bamboo mat or a wrapping film; overlaying a dried laver sheet on the sushimeshi; placing the frozen core on the dried laver sheet while in the frozen state; wrapping the sushimeshi and the dried laver sheet around the core held at the center to form a sushi roll; and rapidly freezing the sushi roll at −50° C. or less to obtain a frozen sushi roll. | 07-12-2012 |
Souichirou Oka, Sakai-Shi JP
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20120177521 | SCROLL COMPRESSOR - A back pressure chamber ( | 07-12-2012 |
Tadashi Oka, Shizuoka JP
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20110132259 | ELECTROSTATIC CHUCK AND VACUUM PROCESSING APPARATUS - An electrostatic chuck is provided which is arranged that, at the time of performing processing treatments of irradiating light to a to-be-processed substrate while holding the translucent to-be-processed substrate, the to-be-processed substrate can surely be held even in case the attraction force lowers due to photoelectric effect. An electrostatic chuck has a chuck plate made of a dielectric material, and a first electrode and a second electrode, both electrodes being disposed in the chuck plate. A voltage is applied between the first and the second electrodes to thereby attract the to-be-processed substrate S to the surface of the chuck plate. The electrostatic chuck has, on part of the surface of the chuck plate, a substrate holding section | 06-09-2011 |
Takahiro Oka, Takatsuki-Shi JP
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20120070409 | TETRACYCLIC FUSED HETEROCYCLIC COMPOUND AND USE THEREOF AS HCV POLYMERASE INHIBITOR - The present invention relates to a tetracyclic fused heterocyclic compound represented by the following formula [I] | 03-22-2012 |
Takanori Oka, Kyoto JP
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20130335194 | KEY, OPERATION METHOD THEREFOR, KEY MANAGEMENT DEVICE, KEY MANAGEMENT METHOD, KEY MANAGEMENT SYSTEM, AND PROGRAM - A key managed by a key management device has an operation detecting unit configured to detect an operating state thereof, and a transmitter configured to transmit information of the operating state detected by the operation detecting unit to receiving devices through wireless communication. The operation detecting unit includes an acceleration sensor, and detects information of acceleration measured by the acceleration sensor as the operating state thereof. | 12-19-2013 |
Takayuki Oka, Ibaraki JP
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20130130391 | METHOD OF ANALYZING HEMOGLOBINS - An object of the present invention is to provide a method for analyzing hemoglobins which can accurately separate hemoglobins in a short time by liquid chromatography. | 05-23-2013 |
20150024503 | METHOD OF ANALYZING HEMOGLOBINS - An object of the present invention is to provide a method for analyzing hemoglobins which can accurately separate hemoglobins in a short time by liquid chromatography. | 01-22-2015 |
Takayuki Oka, Yamaguchi JP
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20110186511 | LIQUID CHROMATOGRAPHY APPARATUS AND LIQUID CHROMATOGRAPHY - A liquid chromatography apparatus is provided with a sample preparation unit, a column that separates components of a sample, an eluent supplier that includes a feeder for supplying eluents to the column, a flow path directional valve capable of introducing fixed amounts of the sample and the eluents to the column, an analyzer for analyzing a test solution composed of the sample components separated by the column and one of the eluents, and a controller, wherein the eluent supplier supplies the eluents to the flow path directional valve in an unmixed state. As a result of employing this configuration, analysis time is shortened and eluent consumption is reduced. | 08-04-2011 |
Takuya Oka, Ube-Shi JP
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20130178597 | POLYIMIDE PRECURSOR, POLYIMIDE, AND MATERIALS TO BE USED IN PRODUCING SAME - Disclosed is a novel co-polyimide precursor for producing a polyimide having high transparency. The co-polyimide precursor comprises a unit structure represented by general Formula (A1) and a unit structure represented by general Formula (A2): | 07-11-2013 |
20140066571 | POLYIMIDE PRECURSOR AND POLYIMIDE - A polyimide precursor comprising a repeating unit represented by the following chemical formula (1): | 03-06-2014 |
Takuya Oka, Kyoto JP
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20130001149 | FILTER DEVICE - A filter device of the present disclosure includes a first port from which a solution containing a substance is to be input, and a first flow passage communicating with the first port. A filter portion made of a plurality of fibrous substances including inorganic oxide is formed in at least one part in the first flow passage. The plurality of fibrous substances has one peak in the diameter distribution. | 01-03-2013 |
20130008786 | SENSOR CHIP AND STORAGE METHOD THEREOF - A sensor chip is a sensor device for measuring a property of a substance by adsorbing the substance on a surface of the sensor chip. The sensor chip includes a diaphragm having a first surface, a second surface, and at least one through hole penetrating from the first surface to the second surface. At least a part of the first surface, the second surface, and an inner wall surface of the through hole is covered with a noncrystalline solid layer including SiOX as a main component, in which substance X is an element having higher electronegativity than that of silicon. | 01-10-2013 |
20130017979 | SENSOR SUBSTRATE AND ARRAY SUBSTRATE USING THE SAME - A sensor substrate includes a base and fibrous projections on an upper surface of the base. The fibrous projections have fixed ends fixed to the upper surface of the base and free ends opposite to the fixed ends, respectively. The fibrous projections provide a fixed end-side region including the fixed ends and a free end-side region including the free ends. The total surface area at which the fibrous projections in the fixed end-side region is larger than that in the free end-side region. | 01-17-2013 |
20130045536 | CELL CULTURE SUBSTRATE AND CELL CULTURE METHOD USING SAME - The present invention provides a cell culture substrate capable of culturing cells efficiently. The cell culture substrate of the present invention includes a substrate, a plurality of fibrous protrusions formed on the substrate, and water-repellent film formed on a surface of each of the fibrous protrusions. The fibrous protrusions are intertwined with each other to form a matrix structure. According to such a cell culture substrate, when a culture solution containing a specimen is discharged to the water-repellent fibrous protrusions, cells can be cultured easily without contact, thus enabling cells to be cultured efficiently. | 02-21-2013 |
Taro Oka, Kobe-Shi JP
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20120125225 | BODYSHELL STRUCTURE OF RAILCAR - A bodyshell of a railcar includes side outside plates and end bodyshells. The side outside plates are respectively provided at both end portions of an underframe in a vehicle width direction. The end bodyshell includes end outside plates and corner posts. The end outside plates are respectively provided at front and rear end portions of the underframe. The corner posts are respectively provided at four corners of the underframe and are joined to the end outside plates and the side outside plates. Moreover, the corner post includes a side plate joining portion. The side plate joining portion overlaps a front end portion of the side outside plates from an outer side in the vehicle width direction and is joined to the side outside plate. | 05-24-2012 |
Tatsuya Oka, Suita-Shi JP
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20130058858 | POLYACRYLONITRILE POROUS BODY - A method for producing a porous body containing polyacrylonitrile as a main component, and the method includes the steps of obtaining a polyacrylonitrile solution by heating and dissolving the polyacrylonitrile in a solvent, obtaining a product precipitated by cooling the polyacrylonitrile solution, and obtaining the porous body containing the polyacrylonitrile as a main component by separating and drying the product. The solvent contains a poor solvent for the polyacrylonitrile and a good solvent for the polyacrylonitrile. | 03-07-2013 |
Tatsuya Oka, Yokohama-Shi JP
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20120279494 | HOT WATER-FLOWING TYPE SACCHARIFICATION APPARATUS - The hot water-flowing type saccharification apparatus (A) which hydrolyzes a raw material organic substance (X) stored in a reaction pipe ( | 11-08-2012 |
20120279495 | SOLID-ACID-CATALYZED SACCHARIFICATION DEVICE AND METHOD - A solid-acid-catalyzed saccharification device (A) includes a catalytic reaction vessel ( | 11-08-2012 |
Tatsuyuki Oka, Machida-Shi JP
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20130103405 | OPERATING SYSTEM AND METHOD OF OPERATING - An operation determination processing section of a center extracts words included in the utterance of a driver and an operator, reads an attribute associated with each word from a synonym and related word in which an attribute is stored so as to be associated with each word, reads a domain of a candidate or the like for the task associated with the attribute from the synonym and related word in which domains of a candidate for a task associated with the read attribute or domains of a task to be actually performed are stored, totals the domains read for each word for words included in the utterance of the driver or the like, and estimates those related to a domain with a highest total score as the candidate for the task and the task to be actually performed. In this manner, it is possible to estimate the task with high accuracy. | 04-25-2013 |
Tatsuzo Oka, Kagoshima-Shi JP
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20120003717 | STREPTOMYCES STRAIN THAT DECOMPOSES PROTEINS RECALCITRANT TO PROTEOLYSIS - The invention provides novel biologically pure cultures of microorganisms high in protease activity and capable of decomposing proteins recalcitrant to proteolysis as contained in garbage, waste water, organic waste liquids, industrial wastes and the like, a protease produced by such microorganisms and capable of decomposing proteins recalcitrant to proteolysis, and a method of utilizing the same. The novel culture is of a soil-derived microorganism belonging to | 01-05-2012 |
Toru Oka, Takatsuki-Shi JP
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20130045934 | EXTRACTION METHOD USING ULTRA FINE BUBBLES AND LIQUID EXTRACTS OBTAINED THEREOF - The present invention provides an extraction method that either does not use emulsifiers, organic solvents, and the like or can reduce the amount used of emulsifiers, organic solvents, and the like. In addition, the extraction method of present invention can also efficiently extract various components from various materials to be extracted, and can highly maintain potency and the like of the extracted components, in particular if the components are active agents. Furthermore, the extraction method of present invention has excellent safety. The extraction method of present invention is achieved by bringing materials to be extracted into contact with liquid containing ultra fine bubbles for extraction treatment. The ultra fine bubbles utilized during the extraction process preferably have a mode diameter of 500 nm or smaller and a concentration of 1,000,000 or more per 1 ml of liquid. | 02-21-2013 |
20130280744 | ENVIRONMENTAL BIOLOGICAL ALLERGEN MEASUREMENT METHOD, AND SIMPLE KIT FOR MEASURING BIOLOGICAL ALLERGEN - It is an object of this invention to provide an environmental biological allergen measurement method capable of simple and low-cost measurement of the amount of an environmental biological allergen without using anti-allergen antibodies or a special substrate, and to provide a simple biological allergen quantification kit for carrying out the method. The object can be achieved by a biological allergen measurement method characterized in that the amount of an environmental biological allergen is measured by bringing a test substance into contact with a water-soluble gel or aqueous solution containing a substrate of the protease of the environmental biological allergen, and by quantifying the physical change of the water-soluble gel or the aqueous solution caused by the effect of the protease contained in the test substance on the substrate. | 10-24-2013 |
20140273155 | COMPOSITION AND METHOD FOR PRODUCING SAME - To provide a novel and stable protein composition, and a method for stabilizing the protein composition. A composition that contains protein and water containing ultra-fine air bubbles having a mode particle size of 500 nm or less, and a method for stabilizing a protein composition that involves mixing protein and water containing ultra-fine air bubbles having a mode particle size of 500 nm or less. | 09-18-2014 |
Toru Oka, Kofu-Shi JP
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20120128749 | COMPOSITION AND PROCESS FOR PRODUCTION THEREOF - Disclosed are: a composition which enables the more effective development of the efficacy of a water-soluble drug in a solution containing the drug; and a dispersion in which a hydrophobic drug can be dispersed stably without requiring the use of any surfactant. Specifically disclosed are: a composition comprising ultra-fine bubbles having a mode particle size of 500 nm or less, a drug and water; and a process for producing a composition comprising ultra-fine bubbles having a mode particle size of 500 nm or less, a drug and water, which utilizes an ultra-fine bubble generation apparatus. | 05-24-2012 |
Toshiaki Oka, Miyagi JP
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20110266884 | ELECTRIC POWER TRANSMISSION APPARATUS AND NONCONTACT ELECTRIC POWER TRANSMISSION SYSTEM - A system for transmitting electric power from an electric power transmission apparatus ( | 11-03-2011 |
Toshiaki Oka, Sendai-Shi JP
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20140035790 | ANTENNA DEVICE, COMMUNICATION MODULE, PORTABLE ELECTRONIC APPARATUS, AND COMMUNICATION METHOD USING PORTABLE ELECTRONIC APPARATUS - An antenna device, which has wide-angle directivity and a configuration suitable to be used in a portable electronic apparatus, includes a flat board-like substantially rectangular soft magnetic body, and a loop-shaped coil disposed from a front surface to a rear surface of the soft magnetic body such that a region surrounded by the coil includes at least a part of a specific edge, i.e., one edge out of four edges of the soft magnetic body, and does not include a facing edge that faces the specific edge. | 02-06-2014 |
Toshiaki Oka, Houston, TX US
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20100254171 | Medium Voltage Inverter System - An inverter system for driving electrical loads such as multi-phase induction motors is disclosed utilizing five single-phase inverter cells configured in a wye configuration. Inverter cells such as neutral-point-clamp inverter cells are configured to generate a voltage waveform between two output terminals and further configured with a terminal providing a neutral voltage reference point with respect to each of the two output terminals. The inverter cells may be configured with the neutral voltage reference points connected together and with one output terminal from each inverter cells connected together to provide three outputs of the inverter system at different voltage phases and with the common neutral reference point as the wye connection of the three outputs. The other three single phase inverter cells may be added to each of the three outputs to boost the output voltage of the inverter system and decrease the maximum voltage requirements on each inverter cell. | 10-07-2010 |
20100271045 | Open Fuse Detection by Neutral Point Shift - Systems and methods are shown for detecting a blown fuse in a three-phase line by comparing neutral points in the line before and after the fuses. Diode rectifier circuits may be used to compare the neutral points and generate a DC output voltage when neutral points are off from one another, and photocoupler circuits may provide electrical isolation when signaling a neutral point shift. The neutral points compared need not be on immediate sides of the fuses, so intermediate components may exist, and in some embodiments one of the compared points may be within a load connected to the three-phase line. | 10-28-2010 |
20120033472 | Multi-Phase Drive System - A drive system for driving a multi-phase motor (such as a three-phase AC motor) or other load. Where a transformer is used, the transformer may have a disconnected wye configuration on the secondary side. The system may also utilize the average or other combination of DC bus voltages of inverters for each load phase, to provide feedback control. | 02-09-2012 |
Toshinori Oka, Tokushima-Shi JP
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20120156310 | METHOD FOR PREDICTION OF THERAPEUTIC EFFECT OF CHEMOTHERAPY EMPLOYING EXPRESSION LEVEL OF DIHYDROPYRIMIDINE DEHYDROGENASE GENE AS MEASURE - The present invention provides an antitumor agent comprising cisplatin and a combination drug of tegafur/gimeracil/oteracil potassium that ensures an excellent life-prolongation effect in advanced gastric cancer patients that is superior to that of the standard therapy in Europe and the U.S. using an agent that contains 5-FU and does not contain a dihydropyrimidine dehydrogenase inhibitor, by way of selecting the patients based on dihydropyrimidine dehydrogenase. | 06-21-2012 |
Toshinori Oka, Tokushima JP
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20120101102 | METHOD FOR PREDICTING THERAPEUTIC EFFECT OF CHEMOTHERAPY ON RENAL CELL CANCER - The present invention developed a novel antitumor agent for renal cell carcinoma that cannot be fully treated by the existing therapies. The present invention provides an antitumor agent comprising a combination drug of tegafur/gimeracil/oteracil potassium that ensures an excellent therapeutic effect in renal cell carcinoma patients that is superior to that of the existing therapies, by way of selecting the patients based on thymidylate synthase. | 04-26-2012 |
20120264803 | METHOD FOR PREDICTING THERAPEUTIC EFFECTS OF CHEMOTHERAPY ON HEPATOCELLULAR CARCINOMA PATIENTS - The present invention provides a method for predicting therapeutic effects of chemotherapy on hepatocellular carcinoma patients who have been treated with transarterial embolization and an antitumor agent for treating cancer patients who have been predicted to have a high probability of obtaining sufficient therapeutic effects from such chemotherapy. The present invention also provides a method for predicting therapeutic effects of chemotherapy on hepatocellular carcinoma patients who have been treated with transarterial embolization using the expression level of PDGF-BB or IL-8 as an indicator and an antitumor agent for treating cancer patients who have been predicted to have a high probability of obtaining therapeutic effects by such prediction method. | 10-18-2012 |
20130116298 | ANTITUMOR AGENT OR POSTOPERATIVE ADJUVANT CHEMOTHERAPEUTIC AGENT FOR HEPATOCELLULAR CARCINOMA TREATMENT - The present invention provides an antitumor agent or postoperative adjuvant chemotherapeutic agent for a hepatocellular carcinoma patient who has been treated by transarterial embolization. An antitumor agent or postoperative adjuvant chemotherapeutic agent comprising TSU-68 or a salt thereof, which can be administered to a hepatocellular carcinoma patient within 2 weeks after transarterial embolization, is provided. | 05-09-2013 |
Toshiyuki Oka, Kanagawa-Ken JP
Patent application number | Description | Published |
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20110215351 | SEMICONDUCTOR LIGHT-EMITTING DEVICE AND METHOD FOR MANUFACTURING SAME - According to one embodiment, a semiconductor light-emitting device includes an n-type semiconductor layer including a nitride semiconductor, a p-type semiconductor layer including a nitride semiconductor, a light-emitting portion and a stacked body. The light-emitting portion is provided between the n-type and p-type semiconductor layers and includes a barrier layer and a well layer. The well layer is stacked with the barrier layer. The stacked body is provided between the light-emitting portion and the n-type semiconductor layer and includes a first layer and a second layer. The second layer is stacked with the first layer. Average In composition ratio of the stacked body is higher than 0.4 times average In composition ratio of the light-emitting portion. The layer thickness t | 09-08-2011 |
20110215363 | SEMICONDUCTOR LIGHT EMITTING DEVICE - According to one embodiment, a semiconductor light emitting device includes a stacked structural body, a first electrode, and a second electrode. The stacked structural body includes a first semiconductor layer of a first conductivity type, a second semiconductor layer of a second conductivity type, and a light emitting portion. The stacked structural body has a first major surface on a side of the second semiconductor layer. The first electrode is provided on the first semiconductor. The second electrode is provided on the second semiconductor layer. The first electrode includes a first pad portion and a first extending portion that extends from the first pad portion along a first extending direction. The first extending portion includes a first width-increasing portion. A width of the first width-increasing portion along a direction orthogonal to the first extending direction is increased from the first pad portion toward an end of the first extending portion. | 09-08-2011 |
20110284908 | SEMICONDUCTOR LIGHT EMITTING DEVICE, SEMICONDUCTOR LIGHT EMITTING APPARATUS, AND METHOD FOR MANUFACTURING SEMICONDUCTOR LIGHT EMITTING DEVICE - According to one embodiment, a semiconductor light emitting device includes a stacked structural body, a first electrode, a second electrode, a third electrode, and a fourth electrode. The stacked structural body includes a first semiconductor layer, a second semiconductor layer, and a light emitting layer provided between the first semiconductor layer and the second semiconductor layer. The first electrode is electrically connected to the first semiconductor layer. The second electrode forms an ohmic contact with the second semiconductor layer. The second electrode is translucent to light emitted from the light emitting layer. The third electrode penetrates through the second electrode and is electrically connected to the second electrode to form Shottky contact with the second semiconductor layer. The third electrode is disposed between the fourth electrode and the second semiconductor layer. A shape of the fourth electrode as viewed along a stacking direction of the first semiconductor layer, the light emitting layer, and the second semiconductor layer is same as a shape of the third electrode as viewed along the stacking direction. | 11-24-2011 |
20120032139 | SEMICONDUCTOR LIGHT EMITTING DEVICE - According to one embodiment, a semiconductor light emitting device includes: a stacked structural body, a first electrode; and a second electrode. The stacked structural body includes a first semiconductor layer of n-type, a second semiconductor layer of p-type, and a light emitting portion provided therebetween. The first electrode includes a first contact electrode portion. The second electrode includes a second contact electrode portion and a p-side pad electrode. A sheet resistance of the second contact electrode portion is lower than a sheet resistance of the first semiconductor layer. The p-side pad electrode is provided farther inward than a circumscribed rectangle of the first contact electrode portion, and the first contact electrode portion is provided farther outward than a circumscribed rectangle of the p-side pad electrode. | 02-09-2012 |
20120032213 | SEMICONDUCTOR LIGHT EMITTING DEVICE AND METHOD FOR MANUFACTURING THE SAME - According to one embodiment, a semiconductor light emitting device includes a stacked structural body, a first, a second and a third conductive layer. The stacked structural body includes first and second semiconductors and a light emitting layer provided therebetween. The second semiconductor layer is disposed between the first conductive layer and the light emitting layer. The first conductive layer is transparent. The first conductive layer has a first major surface on a side opposite to the second semiconductor layer. The second conductive layer is in contact with the first major surface. The third conductive layer is in contact with the first major surface and has a reflectance higher than a reflectance of the second conductive layer. The third conductive layer includes an extending part extending in parallel to the first major surface. At least a portion of the extending part is not covered by the second conductive layer. | 02-09-2012 |
20120032214 | SEMICONDUCTOR LIGHT EMITTING DEVICE AND METHOD FOR MANUFACTURING SAME - According to one embodiment, a semiconductor light emitting device includes a first semiconductor layer of a first conductivity type, a second semiconductor layer of a second conductivity type, a light emitting portion, a first transparent conductive layer, and a second transparent conductive layer. The light emitting portion is provided between the first and second semiconductor layers. The second semiconductor layer is disposed between the first transparent conductive layer and the light emitting portion. The first transparent conductive layer includes oxygen. The second transparent conductive layer is provided between the second semiconductor layer and the first transparent conductive layer. The second transparent conductive layer has a refractive index higher than a refractive index of the first transparent conductive layer, and includes oxygen at a concentration higher than a concentration of oxygen included in the first transparent conductive layer. | 02-09-2012 |
20120043550 | SEMICONDUCTOR LIGHT EMITTING DEVICE AND METHOD FOR MANUFACTURING SAME - According to one embodiment, a semiconductor light emitting device includes a stacked structural body, first and second electrodes, a high resistance layer and a transparent conductive layer. The stacked structural body includes first and second semiconductor layers and a light emitting layer. The first semiconductor layer is disposed between the first electrode and the second semiconductor layer. The second semiconductor layer is disposed between the second electrode and the first semiconductor layer. The second electrode has reflectivity with respect to luminescent light. The high resistance layer is in contact with the second semiconductor layer between the second semiconductor layer and the second electrode and includes a portion overlapping with the first electrode. The transparent conductive layer is in contact with the second semiconductor layer between the second semiconductor layer and the second electrode. The transparent conductive layer has a resistance lower than a resistance of the high resistance layer. | 02-23-2012 |
20120056220 | SEMICONDUCTOR LIGHT EMMITING DEVICE - According to one embodiment, in a light emitting device, a substrate is transparent to a wavelength of emitted light. A first dielectric layer is formed in a first region on the substrate, and has a refractive index smaller than a refractive index of the substrate. A second dielectric layer is formed in a second region on the substrate surrounding the first region, and has a refractive index larger than the refractive index of the substrate. A first semiconductor layer is formed on the first dielectric layer, the second dielectric layer and the substrate. A second semiconductor layer is formed on the first semiconductor layer, and includes an active layer having a PN junction. | 03-08-2012 |
20120061713 | SEMICONDUCTOR LIGHT EMITTING DEVICE - According to one embodiment, a semiconductor light emitting device includes: a stacked structure body, first and second electrodes, and a pad layer. The body includes first semiconductor layer of a first conductivity type, a light emitting layer, and a second semiconductor layer of second conductivity type. The first semiconductor layer has first and second portions. The light emitting layer is provided on the second portion. The second semiconductor layer is provided on the light emitting layer. The first electrode is provided on the first portion. The second electrode is provided on the second semiconductor layer and is transmittable to light emitted from the light emitting layer. The pad layer is connected to the second electrode. A transmittance of the pad layer is lower than that of the second electrode. A sheet resistance of the second electrode increases continuously along a direction from the pad layer toward the first electrode. | 03-15-2012 |
20120138985 | SEMICONDUCTOR LIGHT EMITTING DEVICE AND METHOD FOR MANUFACTURING THE SAME - According to one embodiment, a semiconductor light emitting device includes a first semiconductor layer, a second semiconductor layer and a light emitting part. The first semiconductor layer includes an n-type semiconductor layer. The second semiconductor layer includes a p-type semiconductor layer. The light emitting part is provided between the first semiconductor layer and the second semiconductor layer, and includes a plurality of barrier layers and a well layer provided between the plurality of barrier layers. The first semiconductor layer has a first irregularity and a second irregularity. The first irregularity is provided on a first major surface of the first semiconductor layer on an opposite side to the light emitting part. The second irregularity is provided on a bottom face and a top face of the first irregularity, and has a level difference smaller than a level difference between the bottom face and the top face. | 06-07-2012 |
20120187446 | SEMICONDUCTOR LIGHT EMITTING DEVICE AND METHOD FOR MANUFACTURING THE SAME - According to one embodiment, a semiconductor light emitting device includes first and second conductive layers, a first semiconductor layer of a first conductivity type, a second semiconductor layer of a second conductivity type, and a light emitting part. The second semiconductor layer is provided between the first conductive layer and the first semiconductor layer. The light emitting part is provided between the first and second semiconductor layers. The second conductive layer is in contact with the second semiconductor layer and the first conductive layer between the second semiconductor layer and the first conductive layer. The first and second conductive layers are transmittable to light emitted from the light emitting part. The first conductive layer includes a polycrystal having a first average grain diameter. The second conductive layer includes a polycrystal having a second average grain diameter of 150 nanometers or less and smaller than the first average grain diameter. | 07-26-2012 |
20120292631 | SEMICONDUCTOR LIGHT EMITTING DEVICE - According to one embodiment, a semiconductor light emitting device includes a stacked structure body, a first electrode, a second electrode, and a dielectric body part. The stacked structure body includes a first semiconductor layer, having a first portion and a second portion juxtaposed with the first portion, a light emitting layer provided on the second portion, a second semiconductor layer provided on the light emitting layer. The first electrode includes a contact part provided on the first portion and contacting the first layer. The second electrode includes a first part provided on the second semiconductor layer and contacting the second layer, and a second part electrically connected with the first part and including a portion overlapping with the contact part when viewed from the first layer toward the second layer. The dielectric body part is provided between the contact part and the second part. | 11-22-2012 |
20120292648 | NITRIDE SEMICONDUCTOR DEVICE, NITRIDE SEMICONDUCTOR WAFER, AND METHOD FOR MANUFACTURING NITRIDE SEMICONDUCTOR LAYER - According to one embodiment, a nitride semiconductor device includes a foundation layer and the functional layer. The foundation layer is formed on an amorphous layer and includes aluminum nitride. The functional layer is formed on the foundation layer and includes a nitride semiconductor. | 11-22-2012 |
20120299015 | NITRIDE SEMICONDUCTOR DEVICE AND NITRIDE SEMICONDUCTOR LAYER GROWTH SUBSTRATE - According to one embodiment, a nitride semiconductor device includes a substrate and a semiconductor functional layer. The substrate is a single crystal. The semiconductor functional layer is provided on a major surface of the substrate and includes a nitride semiconductor. The substrate includes a plurality of structural bodies disposed in the major surface. Each of the plurality of structural bodies is a protrusion provided on the major surface or a recess provided on the major surface. An absolute value of an angle between a nearest direction of an arrangement of the plurality of structural bodies and a nearest direction of a crystal lattice of the substrate in a plane parallel to the major surface is not less than 1 degree and not more than 10 degrees. | 11-29-2012 |
20120319161 | METHOD FOR MANUFACTURING SEMICONDUCTOR LIGHT EMITTING DEVICE AND SEMICONDUCTOR LIGHT EMITTING DEVICE WAFER - According to one embodiment, a method is disclosed for manufacturing a semiconductor light emitting device. The method can include forming a nitride semiconductor layer including a light emitting layer on a first substrate having an unevenness, bonding the nitride layer to a second substrate, and separating the first substrate from the nitride layer by irradiating the nitride layer with light. The forming the nitride layer includes leaving a cavity in a space inside a depression of the unevenness while forming a thin film on the depression. The film includes a same material as part of the nitride layer. The separating includes causing the film to absorb part of the light so that intensity of the light applied to a portion of the nitride layer facing the depression is made lower than intensity of the light applied to a portion facing a protrusion of the unevenness. | 12-20-2012 |
20130122626 | NITRIDE SEMICONDUCTOR LIGHT EMITTING DEVICE AND METHOD FOR MANUFACTURING THE SAME - According to one embodiment, in a nitride semiconductor light emitting device, a first clad layer includes an n-type nitride semiconductor. An active layer is formed on the first clad layer, and includes an In-containing nitride semiconductor. A GaN layer is formed on the active layer. A first AlGaN layer is formed on the GaN layer, and has a first Al composition ratio. A p-type second AlGaN layer is formed on the first AlGaN layer, has a second Al composition ratio higher than the first Al composition ratio, and contains a larger amount of Mg than the GaN layer and the first AlGaN layer. A second clad layer is formed on the second AlGaN layer, and includes a p-type nitride semiconductor. | 05-16-2013 |
20130134469 | SEMICONDUCTOR LIGHT EMITTING DEVICE AND METHOD FOR MANUFACTURING THE SAME - According to one embodiment, a semiconductor light emitting device includes a stacked structural body, a first, a second and a third conductive layer. The stacked structural body includes first and second semiconductors and a light emitting layer provided therebetween. The second semiconductor layer is disposed between the first conductive layer and the light emitting layer. The first conductive layer is transparent. The first conductive layer has a first major surface on a side opposite to the second semiconductor layer. The second conductive layer is in contact with the first major surface. The third conductive layer is in contact with the first major surface and has a reflectance higher than a reflectance of the second conductive layer. The third conductive layer includes an extending part extending in parallel to the first major surface. At least a portion of the extending part is not covered by the second conductive layer. | 05-30-2013 |
20130200390 | SEMICONDUCTOR LIGHT-EMITTING DEVICE AND METHOD FOR MANUFACTURING SAME - According to one embodiment, a semiconductor light-emitting device includes an n-type semiconductor layer including a nitride semiconductor, a p-type semiconductor layer including a nitride semiconductor, a light-emitting portion and a stacked body. The light-emitting portion is provided between the n-type and p-type semiconductor layers and includes a barrier layer and a well layer. The well layer is stacked with the barrier layer. The stacked body is provided between the light-emitting portion and the n-type semiconductor layer and includes a first layer and a second layer. The second layer is stacked with the first layer. Average In composition ratio of the stacked body is higher than 0.4 times average In composition ratio of the light-emitting portion. The layer thickness t | 08-08-2013 |
20130203192 | SEMICONDUCTOR LIGHT EMITTING DEVICE AND METHOD FOR MANUFACTURING THE SAME - According to one embodiment, a semiconductor light emitting device includes a first semiconductor layer, a second semiconductor layer and a light emitting part. The first semiconductor layer includes an n-type semiconductor layer. The second semiconductor layer includes a p-type semiconductor layer. The light emitting part is provided between the first semiconductor layer and the second semiconductor layer, and includes a plurality of barrier layers and a well layer provided between the plurality of barrier layers. The first semiconductor layer has a first irregularity and a second irregularity. The first irregularity is provided on a first major surface of the first semiconductor layer on an opposite side to the light emitting part. The second irregularity is provided on a bottom face and a top face of the first irregularity, and has a level difference smaller than a level difference between the bottom face and the top face. | 08-08-2013 |
20130228745 | NITRIDE SEMICONDUCTOR DEVICE, NITRIDE SEMICONDUCTOR WAFER, AND METHOD FOR MANUFACTURING NITRIDE SEMICONDUCTOR LAYER - According to one embodiment, a nitride semiconductor device includes a first layer and a functional layer. The first layer is formed on an amorphous layer, includes aluminum nitride, and has a compressive strain or a tensile strain. The functional layer is formed on the first layer and includes a nitride semiconductor. | 09-05-2013 |
20130234298 | SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SAME - According to an embodiment, a method for manufacturing a semiconductor device includes a placement step and a bonding step. The placement step faces a semiconductor active portion toward a support substrate portion via a bonding portion disposed between the semiconductor active portion and the support substrate portion. The bonding portion includes a bonding layer and a light absorption layer, absorptance of the light absorption layer for laser light being higher than or equal to absorptance of the bonding layer for the laser light. The bonding step bonds the semiconductor active portion and the support substrate portion by irradiating the light absorption layer with the laser light through the support substrate portion and melting the bonding layer by thermal conduction from the light absorption layer heated by the laser light. | 09-12-2013 |
20130248921 | SEMICONDUCTOR LIGHT EMITTING DEVICE - According to one embodiment, a semiconductor light emitting device includes a stacked structural body, a first electrode, and a second electrode. The stacked structural body includes a first semiconductor layer of a first conductivity type, a second semiconductor layer of a second conductivity type, and a light emitting portion. The stacked structural body has a first major surface on a side of the second semiconductor layer. The first electrode is provided on the first semiconductor. The second electrode is provided on the second semiconductor layer. The first electrode includes a first pad portion and a first extending portion that extends from the first pad portion along a first extending direction. The first extending portion includes a first width-increasing portion. A width of the first width-increasing portion along a direction orthogonal to the first extending direction is increased from the first pad portion toward an end of the first extending portion. | 09-26-2013 |
20140077250 | SEMICONDUCTOR LIGHT EMITTING DEVICE AND METHOD FOR MANUFACTURING THE SAME - According to one embodiment, a semiconductor light emitting device includes first and second conductive layers, a first semiconductor layer of a first conductivity type, a second semiconductor layer of a second conductivity type, and a light emitting part. The second semiconductor layer is provided between the first conductive layer and the first semiconductor layer. The light emitting part is provided between the first and second semiconductor layers. The second conductive layer is in contact with the second semiconductor layer and the first conductive layer between the second semiconductor layer and the first conductive layer. The first and second conductive layers are transmittable to light emitted from the light emitting part. The first conductive layer includes a polycrystal having a first average grain diameter. The second conductive layer includes a polycrystal having a second average grain diameter of 150 nanometers or less and smaller than the first average grain diameter. | 03-20-2014 |
20140191269 | SEMICONDUCTOR LIGHT EMITTING DEVICE - According to one embodiment, a semiconductor light emitting device includes a stacked structure body, a first electrode, a second electrode, and a dielectric body part. The stacked structure body includes a first semiconductor layer, having a first portion and a second portion juxtaposed with the first portion, a light emitting layer provided on the second portion, a second semiconductor layer provided on the light emitting layer. The first electrode includes a contact part provided on the first portion and contacting the first layer. The second electrode includes a first part provided on the second semiconductor layer and contacting the second layer, and a second part electrically connected with the first part and including a portion overlapping with the contact part when viewed from the first layer toward the second layer. The dielectric body part is provided between the contact part and the second part. | 07-10-2014 |
Yasuhiro Oka, Kawasaki-Shi JP
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20130019622 | AIR CONDITIONING APPARATUS | 01-24-2013 |
20130081417 | AIR CONDITIONING APPARATUS - An air conditioning apparatus | 04-04-2013 |
20130192284 | AIR CONDITIONING APPARATUS - When the temperatures of outdoor heat exchangers | 08-01-2013 |
20130227978 | AIR CONDITIONER - An air conditioner | 09-05-2013 |
20140026603 | OUTDOOR UNIT FOR AIR-CONDITIONING APPARATUS, AND AIR-CONDITIONING APPARATUS - An outdoor unit for an air-conditioning apparatus includes an outdoor heat exchanger; a compressor; a refrigerant pipe configured to couple the outdoor heat exchanger and the compressor with an indoor unit including an indoor heat exchanger; and a control unit that determines whether the heating capacity of the indoor unit performing a heating operation is decreased by the refrigerant stagnated in the indoor heat exchanger. | 01-30-2014 |
Yoshihiro Oka, Shunan-Shi JP
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20130139493 | HEAT TRANSFER ELEMENT FOR MANIFOLD - A heat transfer element for manifold prevents thermal fatigue of a manifold main body and has good high-temperature strength and oxidation resistance. At least one part of the heat transfer element for manifold is formed from ferritic stainless steel. The ferritic stainless steel contains at least one element, in terms of mass %, of: C: 0.03% or less; Si: 2.0% or less; Mn: 2.0% or less; Cr: 10 to 30%; Nb: 0.8% or less; and Ti: 0.8% or less, and N: 0.03% or less, and the remaining part thereof is formed from Fe and inevitable impurities. _Further, an alloy content of the ferritic stainless steel is adjusted so that an A value in equation (1), where A value=Nb+Ti−4(C+N), is 0.10 or more, and a B value in equation (2), where B value=Cr+15Si, is 18 or more. | 06-06-2013 |
Yoshihisa Oka, Chigasaki-Shi JP
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20110218344 | PRODUCTION METHOD OF N-VINYL-2-PYRROLIDONE - A method for producing N-vinyl-2-pyrrolidone by crystallization including: controlling a water content in a feed N-vinyl-2-pyrrolidone solution at an inlet of a crystallizer so as to be not lower than 0.7% by weight and not higher than 10% by weight based on the total weight of the N-vinyl-2-pyrrolidone solution; and supplying the feed N-vinyl-2-pyrrolidone solution to a crystallization process. | 09-08-2011 |
Yoshiki Oka, Kawasaki-Shi JP
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20130152589 | DIRECT CONTACT CONDENSER FOR STEAM TURBINE - A steam turbine direct contact condenser prevents cooling water sprayed from spray nozzles from reaching turbine blades of an axial-flow turbine, while introducing turbine exhaust gases exhausted by a steam turbine in the horizontal direction to cool such gases. The condenser includes an exhaust gas inlet part that introduces the turbine exhaust gases containing steam of the steam turbine and non-condensable gases in the horizontal direction, a steam cooling chamber that sprays cooling water to the introduced turbine exhaust gases to cool them, and a water storage disposed at the bottom of the steam cooling chamber that stores condensed water cooled from the steam and the cooling water. The steam cooling chamber includes a first cooling water spraying mechanism and a second cooling water spraying mechanism. | 06-20-2013 |
Yoshinori Oka, Kyoto JP
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20110242949 | SIGNAL PROCESSING CIRCUIT AND OPTICAL DISC REPRODUCING DEVICE - The signal processing circuit in the present invention includes a tracking polarity determination unit configured to determine the polarity when tracking control is performed on an optical disc, on which a wobble is formed, the tracking polarity determination unit including: a binarized wobble signal generation unit configured to generate a wobble signal according to the shape of the wobble, and to generate a binarized wobble signal; a characteristic quantity measurement unit configured to measure the characteristic quantity of the binarized wobble signal generated by the binarized wobble signal generation unit; a determination unit configured to determine whether or not the characteristic quantity of the binarized wobble signal measured by the characteristic quantity measurement unit indicates a predetermined characteristic; and a polarity determination unit configured to determine the polarity by the result of the determination by the determination unit. | 10-06-2011 |
Yoshiro Oka, Kanagawa-Ken JP
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20120134153 | LIGHT SOURCE UNIT, LIGHT SOURCE DEVICE, AND ILLUMINATION DEVICE - A light source unit includes a light-emitting element | 05-31-2012 |
Yoshitomi Oka, Utsunomiya-Shi JP
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20110298267 | SEAT BACK FRAME - A seat back frame for a seat of a vehicle includes: a pair of side frames placed at a left side and a right side in a width direction of a seat; a head rest supporting frame supporting a head rest; a supporting plate, a both ends of the supporting plate being connected to a lower portion of each of the side frames; an upper opening provided above the supporting plate, the upper opening being opened in a front-rear direction; a planar elastic body provided across the upper opening; and a connection member elastically connecting a lower portion of the planar elastic body and an upper portion of the supporting plate. | 12-08-2011 |
Yoshitomo Oka, Sendai-Shi JP
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20110151456 | TEST METHOD FOR TYPE-2 DIABETES USING GENE POLYMORPHISM - The present invention relates to a method of testing for genetic susceptibility to type-2 diabetes in a subject that comprises detecting one or more polymorphisms present in the KCNQ1 gene and/or EIF2AK4 gene in a DNA-containing sample collected from the subject. The present invention permit a method of accurately, conveniently, and rapidly testing the genetic susceptibility of subjects to type-2 by targeting determinative genetic factors of genetic susceptibility to type-2 diabetes. | 06-23-2011 |
Yoshitomo Oka, Wako-Shi JP
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20130270887 | SEAT BACK STRUCTURE FOR VEHICLE - A seat back structure for a vehicle according to one aspect of the present invention including a headrest, a seat back frame, a pad disposed in front of a surface of the seat back frame, a backrest surface of the pad, and right and left side supports each provided on either side of the backrest surface in a seat width direction, in which a right slit portion and a left slit portion are provided between the backrest surface and the right and the left side supports, respectively, each of the right slit portion and the left slit portion penetrating the pad in the thickness direction of the pad and extending in a vertical direction of the pad, and the right and the left slit portions are spaced apart from each other in the seat width direction. | 10-17-2013 |
Yoshitomo Oka, Utsunomiya-Shi JP
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20120098305 | SEAT BACK FRAME FOR VEHICLE SEAT - A seat back frame for the vehicle seat, includes a pair of side frames that are disposed on both sides in a seat width direction; and a supporting plate that has both ends connected to a bottom section of each of the side frames, wherein the supporting plate is at least disposed along an interval between a first height that corresponds to an upper part of a lumbar vertebra of an occupant seated in the seat and a second height that corresponds to a lower part of the lumbar vertebra, and curves in a manner such that, in a cross-section along with a vertical direction, the supporting plate bulges forward along a line from the first height to the second height. | 04-26-2012 |
20130278041 | VEHICLE SEAT CUSHION - A vehicle seat cushion is provided with: a cushion body that makes contact with the body of a vehicle occupant; and a plurality of spring bodies that are suspended on a seat frame so as to extend in the fore-and-aft direction of the seat. The plurality of spring bodies include inner region spring bodies that are placed underneath the hipbone of the vehicle occupant, and outer region spring bodies that are placed on the outer sides of the inner region spring bodies in the transverse direction of the seat. Moreover, if a cross-section of the seat extending in the fore-and-aft direction is viewed, then at least the inner region spring body portion that is located on the front side of the bottommost end portion of the hipbone of the vehicle occupant is seen to be positioned lower than the outer region spring bodies. | 10-24-2013 |