Tomizawa, JP
Akira Tomizawa, Kawagoe JP
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20090269458 | POWDER BEING RICH IN MILK-ORIGIN COMPLEX LIPIDS - Manufacture a powder with high milk-derived complex lipid content that contains milk-derived phospholipids and milk-derived ganglioside at high concentrations, which contains protein by 15 to 35 percent by dry weight and fat by 45 to 60 percent by dry weight, wherein the content of milk-derived complex lipids is 20 percent by dry weight or more, and which can be utilized as a material for functional food, mother's milk substitute or drug, by means of adjusting the pH value of a butter serum or butter serum powder reconstituted liquid to a range of 4.0 to 5.0, adding calcium chloride to promote coagulation of protein, removing the produced sediments, filtering the supernatant by means of ultrafiltration or microfiltration, and then drying the obtained concentrate. | 10-29-2009 |
20150086698 | POWER BEING RICH IN MILK-ORIGIN COMPLEX LIPIDS - Manufacture a powder with high milk-derived complex lipid content that contains milk-derived phospholipids and milk-derived ganglioside at high concentrations, which contains protein by 15 to 35 percent by dry weight and fat by 45 to 60 percent by dry weight, wherein the content of milk-derived complex lipids is 20 percent by dry weight or more, and which can be utilized as a material for functional food, mother's milk substitute or drug, by means of adjusting the pH value of a butter serum or butter serum powder reconstituted liquid to a range of 4.0 to 5.0, adding calcium chloride to promote coagulation of protein, removing the produced sediments, filtering the supernatant by means of ultrafiltration or microfiltration, and then drying the obtained concentrate. | 03-26-2015 |
Akira Tomizawa, Saitama JP
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20100098820 | Fresh Cheese And Process For Producing The Same - The present invention provides fresh cheese that is significantly reduced in deterioration of taste or flavor and deterioration of texture and has excellent keeping quality, and a process for producing the same. | 04-22-2010 |
20100279985 | LIVER FUNCTION-PROTECTING AGENT - Disclosed is a liver function-protecting agent which comprises a phospholipid as an active ingredient, and which can exhibit an excellent prophylactic and ameliorating effect on the deterioration in the liver function when ingested orally. Also disclosed is a liver function-protecting food, beverage or feed. The phospholipid is preferably one derived from milk or a milk material. Alternatively, the phospholipid may be used in the form of a phospholipid-containing composition prepared from milk or a milk material and containing the phospholipid in an amount of 10 wt % or more relative to the total solid content. | 11-04-2010 |
Akira Tomizawa, Hokkaido JP
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20120231145 | METHOD FOR SEPARATING SIALYLLACTOSE MATERIAL - A method for easily and efficiently separating a sialyllactose material from a milk material by exploiting the pH-dependent interactions between whey proteins and sialyllactose is disclosed. The method comprises concentrating a milk material at a pH of 5.2 or lower to obtain a concentrate, adjusting the pH of the concentrate to 5.5 or higher, and obtaining a low-molecular-weight fraction from the pH-adjusted concentrate. Since the method also allows separation of sialyllactose from lactose and minerals, sialyllactose may be obtained at high purity. The resulting sialyllactose material is highly useful for food, pharmaceutical, and other applications. | 09-13-2012 |
20120245119 | METHOD FOR SEPARATING SIALYLLACTOSE MATERIAL - A method for easily and efficiently separating a sialyllactose material from a milk material is disclosed. The method comprises removing proteins from the milk material to obtain a protein-free liquid, adjusting the pH of the protein-free liquid to obtain a pH-adjusted liquid, and concentrating the pH-adjusted liquid by an ultrafiltration (UF) membrane. Since the method also allows separation of sialyllactose from lactose and minerals, sialyllactose can be obtained with high purity, making the sialyllactose material highly useful for food, pharmaceutical, and other applications. | 09-27-2012 |
Atsushi Tomizawa, Nago-Shi JP
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20150239028 | HIGH FREQUENCY INDUCTION HEATING APPARATUS AND PROCESSING APPARATUS - Provided is a high frequency induction heating apparatus capable of quenching a workpiece having an outward flange, over the whole circumference by means of a frequency with which a penetration depth of an electromagnetic wave is larger than a sheet thickness of the workpiece. The high frequency induction heating apparatus includes a high frequency induction heating coil used for heating a long hollow steel workpiece having a closed cross section and an outward flange, in 3DQ in which a bending member is manufactured from the workpiece. The high frequency induction heating coil includes a magnetic material core facing each other between which both faces of the outward flange are interposed, having a distance from both faces, and an induction heating coil connected to the magnetic material core and arranged surrounding an outer circumference of a general portion where the outward flange is excluded from the workpiece. | 08-27-2015 |
20160052045 | CAMSHAFT-MANUFACTURING METHOD AND GEAR SHAFT-MANUFACTURING METHOD - A camshaft-manufacturing method includes: a split die group preparation step; a processing preparation step of preparing a cam including a through-hole, a cam body which is smaller than each of the cam accommodation portions, and ribs which are provided on both sides in a thickness direction of the cam body and configured to be fitted into the rib accommodation portions, and a hollow shaft, accommodating the cam body in the cam accommodation portion and fitting the ribs in the rib accommodation portion, and inserting the hollow shaft into the through-hole of the cam; and a processing step of performing hydroform processing, and fixing the cam to the hollow shaft by expanding the hollow shaft. | 02-25-2016 |
Atsushi Tomizawa, Minou-Shi JP
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20120267919 | STRENGTH MEMBER FOR AN AUTOMOBILE BODY, FRONT SIDE MEMBER, AND SIDE STRUCTURE FOR AN AUTOMOBILE BODY - A front side member having a single body formed from a tubular body having a closed cross section has a front portion which extends in the fore and aft direction of a vehicle body, a sloping portion which is continuous with the front portion and slopes downwards along a dash panel, and a rear portion continuous with the sloping portion and extending along the bottom surface of a floor panel joined to the dash panel. A portion of the front portion is an unquenched portion which has not undergone quenching treatment and the remainder is a high frequency quenched portion which has undergone high frequency quenching. The sloping portion is a high frequency quenched portion. A portion of the rear portion is an unquenched portion which has not undergone quenching and the remainder other than that portion is a high frequency quenched portion which has undergone high frequency quenching. | 10-25-2012 |
Hideki Tomizawa, Ashigarakami-Gun JP
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20120282549 | PHOTOSENSITIVE COMPOSITION, PHOTOSENSITIVE FILM, PHOTOSENSITIVE LAMINATE, METHOD FOR FORMING PERMANENT PATTERN, AND PRINTED BOARD - A photosensitive composition including: a photosensitive polyurethane resin; a phosphorus-containing flame retardant; a polymerizable compound; and a photopolymerization initiator, wherein the photosensitive polyurethane resin contains an ethylenically unsaturated bond group and a carboxyl group, and contains a polyurethane skeleton which contains a polyol group as a repeating unit. | 11-08-2012 |
Hideki Tomizawa, Shizuoka JP
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20160064586 | SOLAR CELL BACK SHEET, AND SOLAR CELL MODULE - To provide a solar cell back sheet having excellent weather resistance and durability in which high adhesiveness to a sealing material for sealing a solar cell element is maintained for a long period of time even under harsh conditions of a high temperature and a high humidity and a solar cell module including the same. | 03-03-2016 |
20160071992 | BACK SHEET FOR SOLAR CELLS AND SOLAR CELL MODULE - Disclosed is a back sheet for solar cells including a supporter and an A layer including at least a nonionic surfactant which has an ethylene glycol chain but does not have a carbon-carbon triple bond on at least one surface side of the supporter, in which the surface resistance value SR on the side provided with the A layer is in a range of 1.0×10 | 03-10-2016 |
Hiroki Tomizawa, Chiryu-City JP
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20140145564 | ROTARY ELECTRIC MACHINE - A housing and a rotary shaft of a motor are formed of non-magnetic material. A soft magnetic member is provided between a first axial end surface of a fixed core and a bearing. The soft magnetic member is provided on the fixed core side relative to the first bearing thereby to suppress magnetic flux leaking to a vicinity of one end part of the rotary shaft by leading the magnetic flux, which is generated from a rotor, to the rotor core through the fixed core and a casing. A magnetic angular position sensor fixed to one end part of the rotary shaft can detect a magnetic angular position of the rotor accurately without being affected by external magnetic field. As a result, noise generated by vibration of the motor can be suppressed. | 05-29-2014 |
20140159534 | ROTATING ELECTRIC MACHINE - A rotating electric machine is equipped with a consequent-pole type rotor that includes a magnetic pole having a permanent magnet buried therein and a soft magnetic material pole that interposes two magnetic poles. The thickness of the permanent magnet and a circumferential width of the soft magnetic material pole have a relationship that prevents a spread of magnetic flux distribution in the circumferential direction within a gap between the soft magnetic material pole and a stator. As a result, a magnetic flux density difference in the circumferential direction is prevented, which enables a reduction of cogging torque based on an effective reduction of low-frequency space order components that originate from components other than a main component. | 06-12-2014 |
20140184009 | ROTATING ELECTRIC MACHINE - A motor is provided having a consequent-pole type rotor that has soft magnetic material poles and magnetic poles positioned around the rotor in an alternating manner. A convex surface on each of the poles is formed as a surface in which a midpoint of the convex surface has a radial distance from the rotation axis that is greater than a radial distance of the circumferential edges of the convex surface from the rotation axis. A radial width of a first magnetism transfer part of a cylindrical yoke and a radial width of a second magnetism transfer part of the magnetic pole fulfill a relationship such that an appropriate balance of the magnetic resistance between the first magnetism transfer part and the second magnetism transfer part is achieved. As a result, cogging torque is reduced without reducing output torque. | 07-03-2014 |
20140339966 | DRIVING DEVICE - A motor casing of a driving device has a cylindrical wall portion, a bottom wall portion and a bearing holding portion formed in the bottom wall portion. An electric motor has a stator, a shaft and a rotor. A motor control unit controls operation of the electric motor. A first frame, to which the motor control unit is fixed, is provided between the motor control unit and the bottom wall portion of the motor casing. A first contacting portion is formed in the bottom wall portion and projected toward the first frame. The first contacting portion is in contact with the first frame at a front-side surface of the first contacting portion. A contacting surface area between the motor casing and the first frame is limitedly reduced, to thereby reduce noise caused by vibration. In addition, since a sufficient surface pressure can be obtained, strength of the driving device in its axial direction is increased. | 11-20-2014 |
20150222156 | DRIVER APPARATUS - A seal member of a driver apparatus contacts a case and a first frame end. The seal member has an opening in which a lead wire is inserted and an inside wall surface of the opening contacts the lead wire. Further, the seal member is made of a stretchable material, and is held in position only by a binding force between the case and the first frame end. The seal member is fixedly held by the first frame end and the case after an insertion of the lead wire in the opening and disposition on the fixing member opposing face. Therefore, an installation of the seal member is performed by an inserting the lead wire into the opening and a positioning the seal member on the case. | 08-06-2015 |
Hiroki Tomizawa, Kariya-City JP
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20120286630 | DRIVE UNIT - A drive unit includes a motor disposed in a motor case, a controller, disposed in a controller case, and a lever. The lever includes a supported portion that is fitted on a support of the controller case in a rotatable manner, a first action point at a first distance from the supported portion, and a second action point at a second distance from the supported portion. When the lever rotates from a close state toward an open state according to an application of a first force to the first action point, the second action point abuts on a specific part on the motor case, thereby generating a second force from the second action point to the specific part in a parallel direction of the axis of the motor case, with its reaction force reversely applied from the supported portion to the support as a third force. | 11-15-2012 |
20130257232 | MOTOR DRIVE APPARATUS - A motor drive apparatus includes a rear end frame between a motor case and a control unit case. A shaft of a motor unit is supported rotatably by a bearing fixed to the rear end frame. A first socket-spigot fitting surface formed on the rear end frame is fitted with a second socket-spigot fitting surface formed on a heat sink. A rotation angle sensor mounted on a control unit substrate attached to the heat sink is provided on the rotation axis of the shaft. The rotation angle sensor can thus accurately detect the magnetic field of a magnet provided at the end of the shaft. | 10-03-2013 |
20140062236 | ROTATING ELECTRIC MACHINE DRIVE SYSTEM - A rotating electric machine drive system has a rotating electric machine and a controller positioned on an axial end of a rotating shaft of the rotating electric machine. The controller has a main current circuit board for flowing a main electric current. The system includes a conductor extending in a direction parallel to the rotating shaft of the rotating electric machine, serving as a stator winding wire, and connecting to the main current circuit board of the controller. In such a structure, a cross-sectional area of a terminal connection portion on an extension part of the conductor extending in a direction parallel to the rotating shaft is less than a cross-sectional area of a portion of the conductor within a plurality of conductor housings arranged on circumference of a stator of the rotating electric machine. | 03-06-2014 |
20140111051 | ROTOR AND ROTATING ELECTRIC MACHINE HAVING THE SAME - A rotor has a rotor shaft, a rotor boss, a first magnetic pole, a second magnetic pole, an end cover, and a radially-outer cover. The first and the second magnetic poles are placed to a radially outer periphery of the rotor boss to be alternately arranged in a circumferential direction. A space is defined between the end cover and the first magnetic pole or the second magnetic pole, which is made of a magnet. The radially-outer cover has a first end portion and a second end portion, at least one of the first end portion and the second end portion being defined as a particular end portion. The particular end portion of the radially-outer cover is inwardly crimped onto the end cover in a radial direction. | 04-24-2014 |
20160101808 | DRIVE DEVICE AND ELECTRIC POWER STEERING APPARATUS - A first bearing rotatably supports an opposite end part of a shaft, which is opposite from a worm. An O-ring is installed between the first bearing and an inner wall of a bearing box. A radial direction of the rotatable shaft, along which the worm and a worm wheel are placed one after another, is defined as an X-direction, and another radial direction of the rotatable shaft, which is perpendicular to the X-direction, is defined as a Y-direction. A distance, which is measured along the Y-direction between two opposed parts of an inner wall of the bearing box that are opposed to each other along the Y-direction, is larger than a distance, which is measured along the X-direction between two opposed parts of the inner wall of the bearing box, which are opposed to each other along the X-direction. | 04-14-2016 |
Hiroshi Tomizawa, Fukushima JP
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20140131707 | METHOD AND DEVICE FOR DETECTING TERMINATION OF ETCHING - Provide is an etching completion detection method that accurately detects an etching completion position in an SOI substrate, regardless of the width of an opening. This etching completion detection method is a method for detecting etching completion when a silicon layer is being etched to form an opening that reaches an insulating layer in an SOI substrate in which the silicon layer is disposed on the insulating layer, the method including: forming a first electrode layer on a surface of an islet region that is surrounded by a loop-shaped opening to be formed by the etching, and a second electrode layer in a region outside the stripe region; measuring an electrical resistance between the first electrode layer and the second electrode layer; and determining that the loop-shaped opening has reached an etching completion position when the electrical resistance exceeds a preset threshold. | 05-15-2014 |
Isamu Tomizawa, Gifu-Shi JP
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20090085168 | Semiconductor device and method for manufacturing same - When a photoresist or the like is spin-coated on a semiconductor chip comprising a seal ring is formed, striation due to corners of the seal ring is suppressed. A wiring metal layer and a contact are layered, and a seal structure ( | 04-02-2009 |
Junichi Tomizawa, Ohmura-Shi JP
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20140220712 | Imaging Device, Semiconductor Manufacturing Apparatus, and Semiconductor Manufacturing Method - There are provided a susceptor having a recessed wafer mounting section, in which a semiconductor wafer is mounted and which is configured to include a circular bottom portion and a side wall portion, on an upper surface, a reaction chamber in which the susceptor is provided, an imaging unit that is provided above the reaction chamber and images the semiconductor wafer and the wafer mounting section, and an image analysis unit that analyzes the deviation of the semiconductor wafer from the wafer mounting section on the basis of an image captured by the imaging unit. | 08-07-2014 |
Kana Tomizawa, Kyoto-Shi JP
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20090126543 | System and method for supplying processing water - The present invention provides a system | 05-21-2009 |
Katsumi Tomizawa, Chofu-Shi JP
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20100030463 | NAVIGATION DEVICE, NAVIGATION SYSTEM, NAVIGATION METHOD, AND PROGRAM - A navigation device ( | 02-04-2010 |
20100094539 | NAVIGATION DEVICE - A navigation device ( | 04-15-2010 |
Katsumi Tomizawa, Yokohama-Shi JP
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20140297174 | NAVIGATION DEVICE AND DISPLAY CONTROL METHOD - A position detector is configured to detect a current position of a moving body. A condition detector is configured to detect moving conditions including a forward direction of the moving body. A display unit is configured to display a predetermined image overlaid on the landscape in front of the moving body. A storage unit is configured to store the position of each intersection in a route along which the moving body moves and the position and shape of each object existing around the intersection. A selector is configured to select any one of the objects existing around an intersection for which guidance is needed when the moving body nears the intersection. A drawing controller is configured to draw on the display unit, a guide figure indicating the object selected by the selector. | 10-02-2014 |
Katsuyoshi Tomizawa, Gunma JP
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20120285787 | BILL DEPOSITING AND DISPENSING DEVICE - A bill depositing-and-dispensing device has: a customer-interface unit including a customer-interface-opening for performing a transaction of a bill with a user, a conveying-path connecting the customer-interface-opening and a storage-destination of a bill, a switching mechanism switching a traveling-path of a bill in accordance with a storage-destination of a bill conveyed on the conveying-path, and a discriminating section discriminating a bill conveyed on the conveying-path; at least one storage-cassette including a storage portion storing a bill, a first conveying-path connecting to the customer-interface unit or an adjacent storage-cassette, a second conveying-path conveying a bill in both directions between the first conveying-path and the storage portion, a switching mechanism switching a traveling-path of a bill, and a thickness sensor identifying a thickness of a bill drawn-out from the storage portion; and a reject take-in unit storing a bill that is not held at the customer-interface unit and the storage-cassette. | 11-15-2012 |
20130046407 | BANKNOTE DEPOSIT AND WITHDRAWAL DEVICE AND BANKNOTE DEPOSIT AND WITHDRAWAL CONTROL METHOD - The present invention provides a banknote deposit and withdrawal device including: a verification section that verifies banknotes inserted through a service aperture for performing a transaction of banknotes; a serial number acquisition section that acquires serial numbers of the banknotes; a control section that controls conveyance of the banknotes in the device; and a memory section that, for each of one or plural storage cassettes in which the banknotes are stored in the device, memorizes the serial numbers of banknotes stored in the storage cassette and memorizes a storage sequence of the banknotes as administration information, wherein the control section conveys a banknote to a corresponding storage cassette, on the basis of a result of verification, and records the serial number of the banknote and the storage sequence of the banknote in the storage cassette in the memory section as administration information. | 02-21-2013 |
20130248320 | PAPER CURRENCY DEPOSIT-WITHDRAWAL MECHANISM - Provided is a means whereby improvement in fund efficiency of stored paper currency of a paper currency storage vault and reduction in withdrawal processing time are effected, and whereby a count value of a number of stored sheets and an actual number of sheets are matched. An accumulation order table, which stores an accumulation order of paper currency which is stored in a paper currency storage vault ( | 09-26-2013 |
Kazuhiro Tomizawa, Hiroshima-Shi JP
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20110114056 | ENGINE WITH VIBRATION SUPPRESSION STRUCTURE - There is provided, in one aspect of the present description, an engine. In one example, the engine comprises a cylinder block, a cylinder head, a sheet metal gasket interposed between the block and the head, a first projection projecting outwardly and laterally from a side portion of the block, and a second projection projecting outwardly and laterally from a side portion of the head, the first projection and the second projection facing each other along a coupling surface between the block and the head. The engine further comprises an extension extending from a main body of the sheet metal gasket and located between the first projection and the second projection, and a resilient portion which is provided in the extension, formed resiliently in a direction perpendicular to the coupling surface, and compressed between the first projection and the second projection when the head is fastened on the block. | 05-19-2011 |
Kazuhito Tomizawa, Kumamoto-Shi JP
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20120233714 | NON-HUMAN MAMMALIAN ANIMAL MODEL FOR TYPE 2 DIABETES - The present invention provides a non-human mammalian animal model for type 2 diabetes, which spontaneously develops a pathological condition similar to human type 2 diabetes of a non-obese type popular for the Japanese people. The non-human mammalian animal model for type 2 diabetes according to the present invention is deficient in a function of Cdkal1 gene on the chromosome of the β cell of the pancreas. | 09-13-2012 |
Kazuhito Tomizawa, Kumamoto JP
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20160060235 | Therapeutic Agent for Type 2 Diabetes - An object of the present invention is to provide a novel therapeutic agent for a patient with type 2 diabetes, a cause of which is the abnormal synthesis of insulin attributed to the abnormal modification of tRNA | 03-03-2016 |
20160060698 | SIMPLE DETECTION METHOD FOR RNA MODIFICATION, AND METHOD FOR DETECTING TYPE-II DIABETES USING SAID DETECTION METHOD - An object of the present invention is to provide a method for detecting a modification present in RNA using a small amount of RNA sample. Another object of the present invention is to provide a method for detecting a modification present in tRNA, for example, thiomethylation. Still another object of the present invention is to provide a method for detecting the thiomethylation of tRNA, thereby diagnosing human type 2 diabetes or the risk thereof. The present invention is characterized in that, with respect to a modification present in RNA in an RNA sample, cDNA is produced by reverse transcription of RNA using a first primer, and the resulting amount of cDNA is compared with the amount of cDNA produced by reverse transcription of RNA using a second primer, thereby detecting a modification (e.g., thiomethylation) present in RNA. | 03-03-2016 |
Kazuyuki Tomizawa, Shizuoka JP
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20090095617 | BIAS SPUTTERING FILM FORMING PROCESS AND BIAS SPUTTERING FILM FORMING APPARATUS - The present invention provides a bias sputtering film forming process and film forming apparatus that can form a coating film having a good film thickness distribution in a minute coated surface of a complicated shape, such as contact holes, through-holes and wiring grooves, especially for the sidewall portions thereof. | 04-16-2009 |
Keiji Tomizawa, Kanagawa JP
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20100045748 | INK-JET RECORDING HEAD - An ink-jet recording head includes a discharge-port portion including a first discharge-port portion continuing from a discharge port, and a second discharge-port portion communicating the first discharge-port portion with a bubble generation chamber. The second discharge-port portion has an end surface that includes a border portion bordering the first discharge-port portion and is parallel to a main surface of an element substrate. The cross-sectional area of the second discharge-port portion, anywhere from an opening surface facing the bubble generation chamber to an end surface facing the first discharge-port portion, that is parallel to the main surface of the element substrate, is larger than the area of the border portion. The cross-section of the opening surface of the second discharge-port portion has a length in a direction perpendicular to an arrangement direction of the discharge ports that is greater than its length in a direction parallel to the arrangement direction. | 02-25-2010 |
Ken-Ichi Tomizawa, Kyoto JP
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20090044300 | Method For Improving Productivity of Plant By Chloroplast Technology - An object of the present invention is to provide a transformed plant which has high photosynthesis activity, and has promoted growth and productivity as compared with a wild strain, and has no fear of diffusion of an introduced gene by pollens, by expressing a trait of a specified gene by chloroplast technology in a higher plant. According to the present invention, there is provided a transformed plant using a gene recombinant vector having an expression cassette for enhancing photosynthesis activity, containing a DNA fragment comprising a gene encoding a protein having fructose-1,6-bisphosphatase sedoheptulose-1,7-bisphosphatase activities between a nucleotide sequence complementary to the chloroplast gene rbcL and the chloroplast gene aacD. | 02-12-2009 |
Kenji Tomizawa, Kanagawa JP
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20090213925 | BUFFER CONTROL DEVICE AND RECEIVING APPARATUS - A buffer control device is provided with a nearly flow detecting section, a vertical cycle control section and a vertical synchronization signal generating section. The nearly flow detecting section compares the amount of data accumulated in a buffer and predetermined thresholds and detects the result of the comparison as nearly overflow or nearly underflow. The vertical cycle control section adjusts the length of a vertical synchronization cycle according to the result of the comparison by the nearly flow detecting section. The vertical synchronization signal generating section generates a new vertical synchronization signal from the result of the adjustment by the vertical cycle control section. | 08-27-2009 |
20110007221 | FILTERING APPARATUS AND DIGITAL BROADCASTING RECEIVING APPARATUS - The present invention includes: a condition storage unit including a plurality of N-bit unit storage areas, the condition storage unit configured to store, in the unit storage areas, filter conditions having an M-bit data length according to specific data strings and to store the partial filter conditions, in which the filter conditions are divided every N bits, in the plurality of unit storage areas if the length M bits of the filter conditions is greater than the length N bits of the unit storage areas; a link information register configured to hold link information indicating presence or absence of division denoting whether the data stored in the unit storage areas is a part divided into the partial filter conditions; and a comparing unit configured to perform an equivalent comparison of the filter conditions having an M-bit data length that can be restored based on the corresponding link information and the target data strings to thereby detect whether the specific data strings are included in the target data strings if the data stored in the unit storage areas is the partial filter conditions. This allows efficient section filtering with a small data capacity. | 01-13-2011 |
Kenji Tomizawa, Noda-Shi JP
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20100221877 | METHOD OF MANUFACTURING A SOI STRUCTURE HAVING A SIGE LAYER INTERPOSED BETWEEN THE SILICON AND THE INSULATOR - A semiconductor structure and a method of manufacturing a silicon on insulator (SOI) structure having a silicon germanium (SiGe) layer interposed between the silicon and the insulator. According to one manufacturing method, a first SiGe layer, a silicon layer, and a second SiGe layer are epitaxially grown in sequence over a first substrate, and then an insulating layer is formed on the second SiGe layer. Then, impurity ions are implanted into a predetermined location of the first substrate underlying the first SiGe layer to form an impurity implantation region. A second substrate is bonded to the insulating layer on the first substrate. After the first substrate is separated along the impurity implantation region and removed, the first SiGe layer remaining on the surface of the separated region is removed so that the surface of the silicon layer may be exposed. | 09-02-2010 |
Masaaki Tomizawa, Yokohama JP
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20140373540 | Start Control Unit for Steam Turbine Plant - A start control unit for a steam turbine plant, wherein inputting a measured value of a steam temperature fed to a steam turbine, a measured value or an estimated value of a rotor temperature of the steam turbine, and a measured value of a casing temperature of the steam turbine, and controlling a steam flow rate so as to increase the steam flow rate fed to the steam turbine when a difference between the steam temperature and the rotor temperature is smaller than a first regulated value and a difference between the rotor temperature and the casing temperature is a second regulated value or larger. | 12-25-2014 |
Masahito Tomizawa, Kanagawa-Ken JP
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20090162061 | OPTICAL TRANSMISSION SYSTEM AND METHOD - An optical transmission system for performing frequency synchronization even with a client signal with low frequency accuracy, and for transmitting thereof by accommodating/multiplexing without causing a bit slip. A new overhead is added to the entire client signal, and the signal including the new overhead being stuffed is transmitted in conjunction with a plurality of stuffing bits as an optical signal wherein a data storing bit for a negative stuffing, a stuffing information notification bit, and a stuff bits inserting bit for a positive stuffing in the payload are defined in plurality as stuffing bits for adjusting clock frequencies of the client signal in this new overhead. | 06-25-2009 |
Masahito Tomizawa, Kanagawa JP
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20100080245 | DIGITAL TRANSMISSION SYSTEM AND DIGITAL TRANSMISSION METHOD - A digital transmission system includes at least a client device and a transmission device, and rate-adjusts the client signal transmitted from the client device to the transmission device before accommodating/multiplexing the signal in a frame. The transmission device includes a rate adjusting unit and a frame processing unit. The rate adjusting unit encapsulates the client signal by using a predetermined frame structure, inserts an idle pattern if necessary, and performs rate adjustment into the bit rate which can be contained in the frame. The frame processing unit accommodates/multiplexes the signal after the rate adjustment. The digital transmission system inserts a bit string of the client signal directly in a payload area of the digital frame, or accommodates and multiplexes it. Alternatively, a specific pattern is accommodated in the payload area, or accommodated and multiplexed after performing a reversible digital signal processing. | 04-01-2010 |
20100177785 | MULTIPLEXING TRANSMISSION SYSTEM AND MULTIPLEXING TRANSMISSION METHOD - A multiplexing transmission system for adding a management overhead to a client signal, and transparently accommodating or multiplexing the client signal to transmit it is provided. The multiplexing transmission system: accommodates a plurality of client signals of different bit rates including a client signal of a bit rate that is not an integral multiple or an integral submultiple of a bit rate of other client signal, and performs rate adjustment for a part or the whole of the plurality of client signals such that the bit rate of each client signal becomes an integral multiple or integral submultiple of the bit rate of other client signal. | 07-15-2010 |
20160006525 | CLIENT SIGNAL MAPPING CIRCUIT AND MAPPING METHOD - A client signal mapping circuit for accommodating a client signal in a transmission frame, including: a buffer unit configured to temporarily store the client signal; a buffer used amount monitoring unit configured to report a used amount of the buffer unit; a stuff processing determination unit configured to compare the used amount of the buffer unit with a predetermined reference value, and a pseudo random sequence signal and the comparison result; an overhead insertion unit configured to add an overhead to the client signal read from the buffer unit to form a transmission frame; and a reading control unit configured to perform control for reading the client signal from the buffer unit based on determination by the stuff processing determination unit. | 01-07-2016 |
Masahito Tomizawa, Yokosuka-Shi JP
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20100172653 | Optical Transmission System, Optical Transmitter for Optical Transmission System, and Optical Receiver for Optical Transmission System - An optical transmission system is provided in which the optimum operating point of a Mach-Zehnder interferometer, matched to the optical frequency of the light source on the transmitting side, can be set. The optical receiver ( | 07-08-2010 |
20110262136 | OPTICAL DIGITAL TRANSMISSION SYSTEM - An optical digital transmission system of the present invention newly defines one second negative stuff byte in an overhead area for accommodation of the client signals with multiplexing into the OTU frame, newly defines one third positive stuff byte in a corresponding tributary slot in a payload area for accommodation of client signals with multiplexing, newly defines stuff control bits that is used for decision of the use of the second negative stuff byte and the third positive stuff byte in three different places in the overhead area for client signal accommodation with multiplexing, performs control by using the newly defined stuff control bits when accommodation of the client signal with the third positive stuff byte or the second negative stuff byte is required, and performs stuff control without using the newly defined stuff control bits when accommodation of the client signal by the third positive stuff byte and the second negative stuff byte is not required. | 10-27-2011 |
20130004168 | CLIENT SIGNAL ACCOMMODATING MULTIPLEXING APPARATUS AND METHOD - In an apparatus for accommodating and multiplexing asynchronous client signals in which an idle signal is defined, the transmission side transmits client signals after synchronizing the client signals by inserting or removing, with reference to a specific client signal, an idle signal to/from the same type of another client signal, and in the receiving side, a PLL part is shared by recovering a clock from a client signal and distributing the clock for another client signal. | 01-03-2013 |
20130259481 | CLIENT SIGNAL MAPPING CIRCUIT AND MAPPING METHOD - A client signal mapping circuit for accommodating a client signal in a transmission frame, including: a buffer unit configured to temporarily store the client signal; a buffer used amount monitoring unit configured to report a used amount of the buffer unit; a stuff processing determination unit configured to compare the used amount of the buffer unit with a predetermined reference value, and a pseudo random sequence signal and the comparison result; an overhead insertion unit configured to add an overhead to the client signal read from the buffer unit to form a transmission frame; and a reading control unit configured to perform control for reading the client signal from the buffer unit based on determination by the stuff processing determination unit. | 10-03-2013 |
20130343749 | WAVELENGTH DISPERSION AMOUNT ESTIMATION METHOD, WAVELENGTH DISPERSION COMPENSATION CIRCUIT, AND RECEPTION DEVICE - A wavelength dispersion amount estimation method, a wavelength dispersion compensation circuit, and a receiving device which rapidly estimate and set a wavelength dispersion amount to compensate with high accuracy at the receiving device which compensates waveform distortion at an optical fiber transmission path. The wavelength dispersion compensation circuit includes an analog-digital converter which converts an optical analog waveform received from the optical fiber transmission path to a digital signal, a digital signal processor which compensates waveform distortion of the digital signal output from the analog-digital converter due to wavelength dispersion at the optical fiber transmission path with a dispersion compensation amount estimated with the wavelength dispersion amount estimation method, and a symbol clock extractor which extracts a symbol arrival timing clock of received data contained in the digital signal output from the analog-digital converter and outputs strength of the symbol arrival timing clock as the clock detection value. | 12-26-2013 |
20140016929 | METHOD FOR ESTIMATING AMOUNT OF WAVELENGTH DISPERSION, WAVELENGTH DISPERSION COMPENSATION CIRCUIT, AND RECEIVING DEVICE - A wavelength dispersion amount estimation method, a wavelength dispersion compensation circuit, and a receiving device which rapidly estimate and set a wavelength dispersion amount to compensate with high accuracy at the receiving device which compensates waveform distortion at an optical fiber transmission path. A wavelength dispersion compensation circuit includes an analog-digital converter which converts an optical analog waveform received from the optical fiber transmission path to a digital signal, a digital signal processor which compensates waveform distortion of the digital signal output from the analog-digital converter due to wavelength dispersion at the optical fiber transmission path with a dispersion compensation amount estimated with the wavelength dispersion amount estimation method, and a symbol clock extractor which extracts a symbol arrival timing clock of received data contained in the digital signal output from the analog-digital converter and outputs strength of the symbol arrival timing clock as the clock detection value. | 01-16-2014 |
20150333838 | OPTICAL RECEIVING DEVICE AND PHASE CYCLE REDUCTION METHOD - An optical receiving device receives an optical signal that has been modulated by means of phase modulation or quadrature amplitude modulation, converts the received optical signal into an electrical signal using coherent detection, and performs phase compensation on the converted received signal, and includes: a carrier phase estimation unit that estimates carrier phase errors in a received symbol string obtained from the received signal; a gain adjustment unit that performs gain adjustment on symbols input into the carrier phase adjustment unit; a phase cycle slip reduction unit that, by performing statistical processing on an output from the carrier phase estimation unit, detects general noise that causes a phase cycle slip, and reduces the phase cycle slip; and a phase compensation circuit that compensates carrier phase errors contained in the received signal using an output from the carrier phase estimation unit. | 11-19-2015 |
20150341138 | COHERENT COMMUNICATION SYSTEM, COMMUNICATION METHOD, AND TRANSMISSION METHOD - The estimation of an amount of chromatic dispersion using a training signal sequence is possible. A transmission method includes: a training signal sequence generation step of generating, as training signal sequences, a plurality of signal sequences having power concentrated in a plurality of frequency bands, the power concentrated at different frequency bands; a training signal sequence selection step of selecting at least one training signal sequence from among the plurality of training signal sequences generated in the training signal sequence generation step, a signal multiplexing step of generating a signal sequence obtained by time-division multiplexing the training signal sequence selected in the training signal sequence selection step with a transmission data sequence, and an electrical-to-optical conversion step of transmitting the signal sequence generated in the signal multiplexing step as an optical signal. | 11-26-2015 |
20150372766 | OPTICAL TRANSMISSION SYSTEM, PHASE COMPENSATION METHOD, AND OPTICAL RECEPTION APPARATUS - An increase in circuit scale is suppressed and a phase variation caused in a transmission path or the like is compensated for. An optical transmission system includes: a pilot symbol detection unit which detects a plurality of pilot symbols intermittently inserted into a received complex electric field signal that is obtained through coherent detection for a received optical signal; an error signal computation unit which calculates a complex electric field error signal indicating a phase variation at each pilot symbol based on the pilot symbols detected by the pilot symbol detection unit and a predetermined reference symbol; a compensation electric field signal generation unit which estimates a phase variation between the pilot symbols in the received complex electric field signal using filter processing based on the complex electric field error signal calculated by the error signal computation unit; and a phase noise compensation unit which performs phase compensation for the received complex electric field signal based on the phase variation between the pilot symbols estimated by the compensation electric field signal generation unit. | 12-24-2015 |
Masahito Tomizawa, Musashino-Shi JP
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20160065326 | OPTICAL TRANSMISSION/RECEPTION SYSTEM, TRANSMITTER, RECEIVER, AND OPTICAL TRANSMISSION/RECEPTION METHOD - An optical transmission and reception system includes a transmitter and receiver. The transmitter differentially encodes control information to generate a differentially coded signal; uses the differentially coded signal to modulate a signal sequence in which electricity concentrates at a particular frequency; applies time-division multiplexing on the modulated signal sequence and a primary signal in one of two polarized wave components, and applies time-division multiplexing on the other polarized wave components and the signal sequence itself; and polarization-multiplexes the both of the time-division multiplexed polarized waves into an optical signal; and transmits the optical signal to the receiver. The receiver polarization-demultiplexes the received optical signal to generate two polarized wave signals; extracts the signal sequence in which electricity concentrates at the particular frequency from the two polarized wave signals; and applies differential detection on the extracted signal sequence to demodulate the control information. | 03-03-2016 |
Masaki Tomizawa, Miyagi JP
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20100311977 | METHOD FOR PRODUCING 2-AZAADAMANTANE - To provide a method whereby a 2-azaadamantane can easily be obtained in good yield. | 12-09-2010 |
Masaki Tomizawa, Sendai-Shi JP
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20080221331 | ALCOHOL OXIDATION CATALYST AND ITS PREPARATION PROCESS - An alcohol oxidation catalyst which is an organic oxidation catalyst to oxidize an alcohol, which contains azabicyclo [3.3.1]nonane N-oxyl represented by the following formula (1) having an N-oxyl group incorporated in a bicycle[3.3.1]nonane skeleton: | 09-11-2008 |
20090124806 | PROCESS FOR PRODUCING CARBOXYLIC ACID FROM PRIMARY ALCOHOL - To provide an industrially-useful and environmentally-friendly novel oxidation reaction. | 05-14-2009 |
20120310005 | METHOD FOR PRODUCING 2-AZAADAMANTANE - To provide a method whereby a 2-azaadamantane can easily be obtained in good yield. | 12-06-2012 |
Masaomi Tomizawa, Hachioji-Shi JP
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20080292148 | IMAGE EDITING APPARATUS, METHOD FOR CONTROLLING IMAGE EDITING APPARATUS, AND RECORDING MEDIUM STORING IMAGE EDITING PROGRAM - An image editing apparatus includes an image input unit including an image pickup circuit which takes a picture of a subject to obtain an image of a subject. A face detection circuit detects an image of a face of the subject from the image obtained from the image input unit. A face expression detection circuit detects at least any one of direction and expression of the face of the subject, based on the image of the face detected by the face detection circuit. A pupil detection circuit detects images of pupils of the subject, based on the image of the face detected by the face detection circuit. A catch-light composition circuit composes different catch-lights on the images of the pupils detected by the pupil detection circuit, according to any one of the direction and expression of the face detected by the face expression detection circuit. | 11-27-2008 |
20120249825 | IMAGE EDITING APPARATUS, METHOD FOR CONTROLLING IMAGE EDITING APPARATUS, AND RECORDING MEDIUM STORING IMAGE EDITING PROGRAM - An image editing apparatus includes an image input unit including an image pickup circuit which takes a picture of a subject to obtain an image of a subject. A face detection circuit detects an image of a face of the subject from the image obtained from the image input unit. A face expression detection circuit detects at least any one of direction and expression of the face of the subject, based on the image of the face detected by the face detection circuit. A pupil detection circuit detects images of pupils of the subject, based on the image of the face detected by the face detection circuit. A catch-light composition circuit composes different catch-lights on the images of the pupils detected by the pupil detection circuit, according to any one of the direction and expression of the face detected by the face expression detection circuit. | 10-04-2012 |
Masayuki Tomizawa, Akashi-Shi JP
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20130139718 | BODYSHELL STRUCTURE OF RAILCAR - The present invention is a bodyshell structure of a railcar, the bodyshell structure including: a side bodyshell including an outside plate portion, an inside plate portion, and a joint portion configured to join the outside plate portion and the inside plate portion; an inside window opening formed on the inside plate portion and provided inside the railcar; and an outside window opening formed on the outside plate portion and having a smaller opening area than the inside window opening, and at least one of the inside window opening and the outside window opening has an oval shape extending in the railcar longitudinal direction or a circular shape. | 06-06-2013 |
20130152820 | BODYSHELL STRUCTURE OF RAILCAR - The present invention is a bodyshell structure of a railcar, the bodyshell structure including a plurality of side window opening portions formed on a side bodyshell along a railcar longitudinal direction, and the side window opening portions include a plurality of large window opening portions arranged on a railcar-longitudinal-direction center portion of the side bodyshell and a plurality of small window opening portions arranged on both railcar-longitudinal-direction sides of the large window opening portions and each having a smaller opening area than the large window opening portion. | 06-20-2013 |
20130233200 | CRASH ENERGY ABSORBER OF RAILCAR - A crash energy absorber is provided at a front portion of a carbody of a railcar and configured to crush by a load from a front side to absorb crash energy. The crash energy absorber includes: a main absorbing portion extending in a front-rear direction; and a pair of sub absorbing portions respectively provided at upper and lower sides of the main absorbing portion. Each of the pair of sub absorbing portions is formed integrally with the main absorbing portion via breakable portions each extending in the front-rear direction. | 09-12-2013 |
20130239847 | OBSTACLE DEFLECTOR OF RAILCAR - An obstacle deflector provided at a front portion of an underframe of a carbody of a railcar includes an obstacle deflecting plate configured to protect the carbody from an obstacle on a railway track when the railcar is traveling. The obstacle deflecting plate includes a main plate portion provided to receive the obstacle by a surface thereof and having a curved shape that is convex toward a front side in a traveling direction in plan view and a sub plate portion projecting toward a rear side from the main plate portion and is continuously provided along the main plate portion so as to extend from a convex, curved front end portion of the main plate portion toward a pair of left and right side portions of the main plate portion, the left and right side portions being located at the rear side in the traveling direction. | 09-19-2013 |
Minoru Tomizawa, Chiba JP
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20160053230 | Culture Medium And Method For Inducing Differentiation of Pluripotent Stem Cells To Hepatoblasts - Provided are a method of inducing differentiation of pluripotent stem cells, such as induced pluripotent stem cells (hereinafter abbreviated as iPS cells), to hepatocytes in a short period of time, and a substance to be used in the method. Specifically, provided are a method of producing a cell culture formed substantially of hepatoblasts, the method including culturing pluripotent stem cells, such as iPS cells, in a culture medium having a composition shown in Table 1 below, and a culture medium for inducing differentiation of pluripotent stem cells into hepatoblasts, which has a composition shown in Table 1 below. | 02-25-2016 |
Minoru Tomizawa, Chiba-Shi JP
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20130260458 | METHOD OF INDUCING DIFFERENTIATION OF HUMAN PLURIPOTENT STEM CELL INTO HEPATIC PROGENITOR CELL - The present invention relates to a differentiation inducing method comprising: introducing, into human induced pluripotent stem cells, a combination of genes of transcription factors which are possessed by fetal and adult hepatic cells, but are not possessed by human induced pluripotent stem cells; and adhering the human induced pluripotent stem cells to a substrate for monolayer culture in a medium containing a combination of growth-promoting agents for proliferation and differentiation, thereby enabling induction of the differentiation of the human induced pluripotent stem cells in large amounts in a short term, a hepatic progenitor cell produced by the method, and a cell composition for transplantation into the liver comprising the cell. The transcription factors include FOXA2, GATA4, HEX and C/EBPα, and the growth-promoting agents include oncostatin M, an epidermal growth factor, retinoic acid, dexamethasone, insulin, transferrin and a selenite ion. | 10-03-2013 |
Minoru Tomizawa, Yotsukaido-Shi JP
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20120164729 | COMPOSITION FOR CULTURING PLURIPOTENT STEM CELLS AND USE THEREOF - A means for feeder-free culture which can sufficiently maintain the undifferentiation potency of pluripotent stem cells such as iPS cells even without using heterologously derived cells or proteins, is provided. | 06-28-2012 |
Mitsutaka Tomizawa, Funabashi-Shi JP
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20150210630 | OXIME-SUBSTITUTED AMIDE COMPOUND AND PEST CONTROL AGENT - To provide a novel pesticide, especially a fungicide and a nematocide. | 07-30-2015 |
Motoki Tomizawa, Okazaki-Shi JP
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20130274418 | Resin Composition Containing Copolymerized Polyester Resin - A resin composition includes a copolymerized polyester resin, which exhibits excellent flexibility at room temperature, improvement in problems of brittleness, and excellent adhesiveness and moist-heat durability. The invention relates to a resin composition containing a copolymerized polyester resin which contains, as an acid component, an aromatic dicarboxylic acid and a dimer acid and, as a glycol component 1,4-butane diol and polybutadiene glycols, with the content of the dimer acid being 10 to 50 mol % in the acid component, the content of the 1,4-butane diol being 50 mol % or greater in the glycol component, and the content of the polybutadiene glycols being 0.5 to 20 mol % in the glycol component. | 10-17-2013 |
Nobumasa Tomizawa, Annaka-Shi JP
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20110003089 | SILICONE RUBBER COMPOSITION FOR HIGHLY HEAT CONDUCTIVE THERMAL FIXING ROLL OR THERMAL FIXING BELT, FIXING ROLL, AND FIXING BELT - A thermal fixing roll or belt-forming silicone rubber composition having a high thermal conductivity, a low compression set, and an improved heat resistance which is well adapted for use as a coating material in a fixing roll or fixing belt is provided. Also provided are a fixing roll and a fixing belt formed by using such composition. The thermal fixing roll or belt-forming silicone rubber composition comprises 100 parts by weight of a heat-curable silicone rubber composition and 50 to 800 parts by weight of silicon carbide having an iron content of up to 0.2% by weight at the surface and an average particle size of 1 to 50 μm. | 01-06-2011 |
20120161066 | THERMALLY CONDUCTIVE SILICONE RUBBER SPONGE COMPOSITION AND FIXING ROLL - A thermally conductive silicone rubber sponge composition which is composed of 100 parts by weight of heat-curable organopolysiloxane composition, 0.1 to 50 parts by weight of organic resin hollow filler having an average particle diameter of up to 200 μm and a true specific gravity of up to 0.3, and 20 to 300 parts by weight of thermally conductive filler having an average particle diameter of 1 to 30 μm and a thermal conductivity of at least 15 W/m·K, with the highly thermally conductive silicone rubber sponge having voids accounting for 10 to 70% of the entire volume thereof. The silicone rubber sponge composition of the present invention gives a silicone rubber sponge having high thermal conductivity, small heat capacity, low hardness, light weight, and low permanent compression set. | 06-28-2012 |
Shuzo Tomizawa, Saitama JP
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20120028037 | COMPOSITION AND LAMINATE - Provided are a composition, with which a coating film including an ionizing radiation curable resin and metal oxide particles can be formed, wherein surface hardness is not decreased to be lower than surface hardness in the case where a composition includes only an ionizing radiation curable resin, and a laminate. An exemplary composition can include an ionizing radiation curable resin, metal oxide particles and a polyfunctional (meth)acrylate having a multi-branched structure. A laminate can be formed on a substrate and provided with a coating film made by the composition that includes an ionizing radiation curable resin, metal oxide particles and a polyfunctional (meth)acrylate having a multi-branched structure. | 02-02-2012 |
Takeshi Tomizawa, Yokohoma-Shi JP
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20120201177 | WIRELESS COMMUNICATION TERMINAL - According to one embodiment, a wireless communication terminal including a receiver, a first processor, a first storage, a second storage, a second processor, and a transmitter is provided. The receiver receives one physical packet that includes at least one frame body field, a first field including information on a length of the frame body field, a second field used to detect an error of the frame body field, and a sequence number field including a sequence number corresponding to the frame body field. The second storage retains a successively and successfully received maximum sequence number on the basis of a result of the first processor. The transmitter transmits a response frame indicating the successively and successfully received maximum sequence number when the first processor extracts at least one correct frame body. | 08-09-2012 |
Takeshi Tomizawa, Kanagawa-Ken JP
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20120099448 | WIRELESS COMMUNICATION METHOD AND WIRELESS APPARATUS - A wireless apparatus includes: a first wireless unit, a second wireless unit, a controller, and a processing unit. The first wireless unit performs wireless communications in a first communication mode for performing the communications within a first communication coverage area. The second wireless unit performs wireless communications in a second communication mode for performing the communications within a second communication coverage area which is smaller than the first communication coverage area. The controller starts the second wireless unit on the basis of a received power of the start notification signal. The start notification signal is received by the first wireless unit. The processing unit manages or holds data transmitted and received by the first wireless unit and the second wireless unit. | 04-26-2012 |
Takeshi Tomizawa, Kawasaki-Shi JP
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20080261649 | Radio communication apparatus and method - A radio communication apparatus compatible with a plurality of communication systems and application services comprises a radio transmitting/receiving unit for transmitting and receiving a radio signal, signal processing circuit for executing part of digital signal processing which may be executed when a radio signal is transmitted or received, first processors connected to the signal processing circuit for at least executing communication control related to connection between the radio communication apparatus and the communication systems, and an application program related to the application services, and second processors connected to the signal processing circuit for at least executing another part of the digital signal processing, and control of the signal processing circuit, the amount of processing of the second processors being greater than the amount of processing of the first processors, the processing concerning the executing unit. | 10-23-2008 |
20080285490 | RADIO COMMUNICATION SYSTEM, TERMINAL APPARATUS AND BASE STATION APPARATUS - A radio communication system which includes a base station apparatus and terminal apparatuses and performs TDD two-way communications using an OFDM signal including subcarriers in a downstream communication from the base station apparatus to each terminal apparatus, and an FH signal having the same frequency band as that of the subcarriers in an upstream communication from the each terminal apparatus to the base station apparatus, the each terminal apparatus estimates transmission channel characteristics of the subcarriers based on the OFDM signal received, transmits an estimation result of the estimation unit to the base station apparatus, and the base station apparatus assigns, to the each terminal apparatus, at least one of subcarriers to be used in the downstream communication of the subcarriers and a hopping pattern to be used in the upstream communication, based on the estimation result transmitted from the each terminal apparatus. | 11-20-2008 |
Takeshi Tomizawa, Yokohama-Shi JP
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20090023469 | RADIO COMMUNICATION TERMINAL - A radio communication terminal includes a detection unit configured to detect a plurality of usable frequencies of a frequency range, in which the radio communication terminal plans to transmit, at least depending on whether or not a power of a first received signal is greater than a first threshold, a selection unit configured to select, when a first frequency band from f | 01-22-2009 |
20120100816 | COMMUNICATION APPARATUS - According to one exemplary embodiment, a communication apparatus includes: a measurement module which measures reception power of each field; a determination module which determines whether the reception power is within a range; a calculator which calculates a gain using the reception power if the reception power is not within the range; an adjuster which adjusts a field according to one of an initial gain and the calculated gain; a selector which selects a field length according to the number of field adjustments by the adjuster; and a transmitter which transmits information regarding the field length. When the number of the adjustments is lower than a first threshold value, the selector selects a first value, and when the number of the adjustments is equal to or higher than the first threshold value, the selector selects a second value that is higher than the first value, as the field length. | 04-26-2012 |
20120127904 | WIRELESS RECEIVING APPARATUS AND TRANSMITTING APPARATUS - According to one embodiment, a wireless receiving apparatus includes a receiving unit, a buffer, a prediction unit, a sleep control unit, an access control unit, a generation unit and a transmitting unit. The receiving unit is configured to receive data to extract a payload data. The buffer is configured to generate a buffer-full signal if a payload data size is larger than a free area size. The prediction unit is configured to generate predicted latency. The sleep control unit is configured to generate sleep information based on the predicted latency. The access control unit is configured to generate a sleep-frame parameter including the sleep information. The generation unit is configured to generate a sleep-frame. The transmitting unit is configured to transmit the sleep-frame. The sleep control unit keeps the power supply in the sleep state for indicating the sleep information after receiving an acknowledgment of receiving of the sleep-frame. | 05-24-2012 |
20120129463 | WIRELESS COMMUNICATION APPARATUS AND METHOD - According to one embodiment, a wireless communication apparatus includes following units. The first timer measures first time intervals. The second timer measures second time intervals. The time interval selection unit selects a second time interval among second time intervals included in each first time interval. The control unit controls the transmitting unit and the receiving unit to operate, during the selected second time interval, in a first operational state in which a transmission of a connection request signal and a wait for reception of a response signal are repeatedly performed, and to operate, during each of the second time intervals other than the selected second time interval, in a second operational state in which a wait for reception of a connection request signal transmitted by another apparatus is performed for a third time interval shorter than each of the second time intervals. | 05-24-2012 |
20120129470 | WIRELESS COMMUNICATION APPARATUS - According to one embodiment, a wireless communication apparatus includes a first timer, a generation unit, a transmitter, a receiver and a control unit. The first timer is configured to periodically measure a first time interval. The generation unit is configured to generate a connection request frame. The transmitter is configured to transmit the connection request frame. The receiver is configured to receive a response signal provided in response to the connection request frame. The control unit is configured to control the transmitter and the receiver in such a manner that iterative attempts are made to carry out a transmission of the connection request frame and a wait for reception of the response signal during the first time interval measured by the first timer. | 05-24-2012 |
20120129471 | WIRELESS COMMUNICATION APPARATUS - According to one embodiment, a wireless communication apparatus includes a wireless unit and a control unit. The wireless unit is configured to set, for each period, a transmit state including a first period for transmitting a connection request to establish connection or a receive state including a second period for receiving a connection request and to transmit or receive a signal, both lengths of the first period and the second period being equal. The control unit is configured to control the wireless unit to operate in one of a transmit mode, a receive mode and a transceive mode. The control unit causes the wireless unit to operate in the receive mode or the transceive mode before a trigger signal is externally input, and to operate in the transmit mode if the trigger signal is input. | 05-24-2012 |
20120163226 | COMMUNICATION SYSTEM - According to one embodiment, a communication device includes a first wireless device configured to transmit a signal and a second wireless device configured to transmit a positive acknowledge when reception of the signal is successful. In the first wireless device, a first controller controls a first transmission module to change a first frequency channel based on a change order stored in a first storage when the positive acknowledge is not received even after the time measured by a first timer exceeds a first period. In the second wireless device, a second controller controls a second reception module to change the first frequency channel based on the change order stored in a second storage when the positive acknowledge is not transmitted even after the time measured by a second timer exceeds the first period. | 06-28-2012 |
20120170568 | WIRELESS SYSTEM - In a wireless system of one embodiment, a first wireless device includes: a first transmitter which transmits an end-of-transmission notification; and a first receiver which receives a change request signal sent from a second wireless device receiving the end-of-transmission notification. The second wireless device includes: a second receiver which receives the end-of-transmission notification; and a second transmitter which transmits a change request signal when the end-of-transmission notification is received. The first transmitter transmits a signal at a longer interval after the first receiver receives the change request signal, and the second transmitter transmits a signal at a shorter interval after the second transmitter transmits the change request signal. | 07-05-2012 |
20120218938 | WIRELESS COMMUNICATION APPARATUS AND METHOD - According to one embodiment, a wireless communication apparatus includes a receiving unit, a transmitting unit and a control unit. The receiving unit is configured to receive a first connection request frame indicating a connection request from another apparatus. The transmitting unit is configured to transmit a connection acceptance frame indicating a response to the first connection request frame. The control unit is configured to control the transmitting unit to retransmit the connection acceptance frame until a first acknowledgement frame addressed to the apparatus as a response to the connection acceptance frame is received from the another apparatus, and control the transmitting unit to stop from transmitting the connection acceptance frame if a second acknowledgement frame addressed to the another apparatus as a destination is received or if a second connection request frame addressed to the another apparatus is received. | 08-30-2012 |
20120220228 | WIRELESS COMMUNICATION APPARATUS - According to one embodiment, there is provided a wireless communication apparatus for making wireless connection in the first connection attempt state wherein a connection request is attempted using a predetermined frequency channel or the second connection attempt state wherein a connection request is attempted using a plurality of frequency channels. A frame generation unit generates a connection request frame which includes the first field for requesting a search of the plurality of frequency channels in response to occurrence of interference, and the second field indicating whether a corresponding frequency channel is a channel wherein occurrence of interference has been detected. A transmission unit transmits the connection request frame using the predetermined frequency channel in the first connection attempt state, and transmits the connection request frame using the plurality of frequency channels in the second connection attempt state. | 08-30-2012 |
20130210367 | RADIO APPARATUS - According to one embodiment, a radio apparatus includes: a radio unit; a timer configured to count a first measurement time; a control unit configured to establish a first mode if the first measurement time is shorter than a first time, and establish a second mode if the first measurement time is longer than or equal to the first time; and a power control unit configured to control power to be supplied to the radio unit if the first mode is set and next data is not received even if a second time elapsed, and control power to be supplied to the radio unit if the second mode is set and next data is not received even if a third time elapsed, wherein the radio unit makes a transition to a sleep mode as a result of a power control by the power control unit. | 08-15-2013 |
20130223250 | WIRELESS COMMUNICATION APPARATUS AND INTERFERENCE DETECTION METHOD - According to one embodiment, a wireless communication apparatus is provided with first and second determination units. The first unit determines based on a first carrier sense threshold whether busy state or not and specifies a first time when busy state is determined with the first threshold, and determines based on a second carrier sense threshold smaller than the first threshold whether busy state or not and specifies a second time when busy state is determined. The second unit determines, if at least busy state is determined based on the second threshold and the second time precedes a reference time equal to or earlier than the first time, to perform processing for avoiding interference. | 08-29-2013 |
20130230040 | WIRELESS COMMUNICATION APPARATUS AND METHOD - According to one embodiment, a wireless communication apparatus includes a first processor, a second processor and a controller. The first processor generates one or more first frames and one or more second frames. The second processor transmits the first frames and the second frames, and receives a first acknowledgement and a second acknowledgement. The controller retains a first interval relating to a time interval between the first transmission request and the second transmission request and a second interval relating to a time interval between a first and a second time points, and controls transmission of frames to be transmitted based on the first and the second intervals. | 09-05-2013 |
20140161040 | WIRELESS COMMUNICATION TERMINAL - According to one embodiment, a wireless communication terminal including a receiver, a first processor, a first storage, a second storage, a second processor, and a transmitter is provided. The receiver receives one physical packet that includes at least one frame body field, a first field including information on a length of the frame body field, a second field used to detect an error of the frame body field, and a sequence number field including a sequence number corresponding to the frame body field. The second storage retains a successively and successfully received maximum sequence number on the basis of a result of the first processor. The transmitter transmits a response frame indicating the successively and successfully received maximum sequence number when the first processor extracts at least one correct frame body. | 06-12-2014 |
20140269586 | WIRELESS SYSTEM - In a wireless system of one embodiment, a first wireless device includes a first transmitter which transmits an end-of-transmission notification, and a first receiver which receives a change request signal sent from a second wireless device receiving the end-of-transmission notification. The second wireless device includes a second receiver which receives the end-of-transmission notification, and a second transmitter which transmits a change request signal when the end-of-transmission notification is received. The first transmitter transmits a signal at a longer interval after the first receiver receives the change request signal, and the second transmitter transmits a signal at a shorter interval after the second transmitter transmits the change request signal. | 09-18-2014 |
20150256281 | WIRELESS COMMUNICATION APPARATUS AND INTERFERENCE DETECTION METHOD - According to one embodiment, a wireless communication apparatus is provided with first and second determination units. The first unit determines based on a first carrier sense threshold whether busy state or not and specifies a first time when busy state is determined with the first threshold, and determines based on a second carrier sense threshold smaller than the first threshold whether busy state or not and specifies a second time when busy state is determined. The second unit determines, if at least busy state is determined based on the second threshold and the second time precedes a reference time equal to or earlier than the first time, to perform processing for avoiding interference. | 09-10-2015 |
20150318957 | WIRELESS COMMUNICATION TERMINAL - According to one embodiment, a wireless communication terminal including a receiver, a first processor, a first storage, a second storage, a second processor, and a transmitter is provided. The receiver receives one physical packet that includes at least one frame body field, a first field including information on a length of the frame body field, a second field used to detect an error of the frame body field, and a sequence number field including a sequence number corresponding to the frame body field. The second storage retains a successively and successfully received maximum sequence number on the basis of a result of the first processor. The transmitter transmits a response frame indicating the successively and successfully received maximum sequence number when the first processor extracts at least one correct frame body. | 11-05-2015 |
Takeshi Tomizawa, Ikoma-Shi JP
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20090068526 | FUEL CELL SEPARATOR - A mold for a use of making a fuel cell separator comprises: a first flow path forming portion to form a cooling medium flowing path, or to form an oxidizing gas flowing path, or to form a fuel gas flowing path; and an injection gate to shoot out a forming material settled on the first flow path, and/or disposed at near place with the first flow path. | 03-12-2009 |
Takeshi Tomizawa, Kanagawa JP
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20090119423 | Transfer control device, LSI, and LSI package - A transfer control device is arranged between a bus and a bus interface. The transfer control device includes a bus connecting unit that is connected to plural signal lines of the bus, an interface connecting unit that is connected to plural signal lines of the bus interface, and a connection control unit that connects, when a defective signal line exists in the plural signal lines of the bus, a signal line corresponding to the defective signal line out of the plural signal lines of the bus interface and a signal line other than the defective signal line out of the plural signal lines of the bus. | 05-07-2009 |
Takeshi Tomizawa, Abiko-Shi JP
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20090297229 | IMAGE FORMING APPARATUS - An image forming apparatus includes an image bearing member for bearing an electrostatic latent image; a rotatable developer carrying member, provided opposed to the image bearing member, for carrying a developer including toner and a carrier to a position where the developer carrying member is opposed to the image bearing member; a regulating member for regulating the amount of the developer to be carried on the developer carrying member; a driving device for rotating the developer carrying member; a controller for controlling the driving device to execute, at the time of end of image formation, a plurality of continuous operations each including acceleration of a rotational speed of the developer carrying member and deceleration thereof following the acceleration. | 12-03-2009 |
Takeshi Tomizawa, Yokohama JP
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20150063511 | TRANSMITTING DEVICE, SENDING DEVICE AND RECEIVING DEVICE - According to one embodiment, a transmitting device includes a wireless transmitting unit which wirelessly transmits data. The transmitting device includes a wireless receiving unit which receives the data wirelessly transmitted by the wireless transmitting unit. The transmitting device includes a synchronization signal outputting unit which outputs a synchronization signal to a signal transmitting medium of an electric conductor. The transmitting device includes a synchronization outputting unit which receives the synchronization signal from the signal transmitting medium and outputs a signal including the data received by the wireless receiving unit according to the synchronization signal. | 03-05-2015 |
Tatsuya Tomizawa, Fujisawa-Shi JP
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20100025978 | RELAY BOX PROTECTIVE STRUCTURE - A relay box protective structure, which protects a relay box from a tread surface stripped off when a tire | 02-04-2010 |
20100060032 | SOUND-INSULATION STRUCTURE FOR CAB-OVER TRUCK - A cab-side cover | 03-11-2010 |
Tetsuya Tomizawa, Nakano-Ku, Tokyo JP
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20150345134 | DAMPING DEVICE AND VIBRATION CONTROL APPARATUS FOR STRUCTURE - A device for damping a transmitted vibration by the moment of inertia of a fly wheel and the adjustable resistance force of a viscous magnetic fluid to allow the viscous magnetic fluid exerts its property even under no external power source. A sleeve with an attached ball nut is disposed in a first cylinder so as to reciprocate. The reciprocating motion of the sleeve is converted into a rotational motion by a ball screw to rotate a fly wheel in a second cylinder and a generator rotating shaft. Between the fly wheel and the inner surface of the second cylinder, a sealed space is formed in which a viscous magnetic fluid is sealed. A magnetic field generating unit which generates a magnetic field running across the sealed space with the fly wheel serving as a part of a magnetic circuit is disposed on the inner circumference of the second cylinder. | 12-03-2015 |
Tomomi Tomizawa, Nisshin-Shi JP
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20150096810 | SEAT OCCUPANCY DETERMINATION DEVICE AND SEAT OCCUPANCY DETERMINATION METHOD - A seat occupancy determination device configured to be provided at one of seating portions of a plural vehicle seats includes a pair of seat occupancy amount detection devices detecting a seat occupancy amount increasing and decreasing in response to a change of a load applied to each portion of the seating portion, a seat occupancy state determination device determining a seat occupancy state of the vehicle seat, an unbalanced load detection device detecting a degree of unbalance of the load applied to a right portion and a left portion of the seating portion, and a seat occupancy threshold value setting device setting a seat occupancy threshold value and correcting the seat occupancy threshold value in response to the degree of unbalance of the load applied to the right portion and the left portion of the seating portion based on a detected signal transmitted from the unbalanced load detection device. | 04-09-2015 |
20150122556 | SEAT APPARATUS FOR VEHICLE - A seat apparatus for a vehicle includes a load detection device measuring a load applied to a seat, an offset amount detection portion adding an offset amount being offset from zero, the offset amount of the load detection device occurred by a collision of the vehicle to a value stored as an offset amount occurred before the collision of the vehicle, the offset amount detection portion storing the offset amount occurred by the collision of the vehicle and the offset amount occurred before the collision of the vehicle as the offset amount in a case where a collision load value occurred by the collision of the vehicle and detected by the load detection device exceeds a predetermined value, and a correction portion correcting a load value detected by the load detection device on the basis of the offset amount stored in the offset amount detection portion. | 05-07-2015 |
20150127225 | SEAT APPARATUS FOR VEHICLE - A seat apparatus for a vehicle includes a load detection device placed at a front and a rear of one of a right-left pair of the attachment members so as to be spaced apart from each other, the load detection device measuring a load applied to a seat to distinguish an existence of a passenger and a type of a passenger, a detection influence determination device determining an existence of an influence on a passenger determination performance of the load detection device in a case where a collision load value detected by the load detection device in the case of a collision of the vehicle corresponds to a detected value between a preset first collision load value and a preset second collision load value, and a collision influence alert device outputting an alert in a case where the detection influence determination device determines that the passenger determination performance is influenced. | 05-07-2015 |
Yasuji Tomizawa, Himeji-Shi JP
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20110214837 | Electromagnetic stirrer coil - The present invention provides a previously unattainable compact and high thrust electromagnetic stirrer coil, that is, an electromagnetic stirrer coil for stirring molten steel in a mold by electromagnetic force, in which electromagnetic stirrer coil a space factor of the yoke sectional area (-) with respect to an inside area in a vertical cross-section of said electromagnetic stirrer coil is 0.5 to 0.9 and a yoke width B is 100 mm to 300 mm. Preferably, a magnetomotive force F of said electromagnetic stirrer coil divided by the yoke width B, that is, a value of F/B, is 800 kAT/m or more. | 09-08-2011 |
Yasunobu Tomizawa, Saitama-Shi JP
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20130312540 | TORQUE DETECTING APPARATUS - A torque detecting apparatus detects a torque applied to a first shaft, based on a relative rotational displacement between the first shaft and a second shaft caused by torsion in a coupling shaft which couples the first shaft and the second shaft. The torque detecting apparatus includes: first and second magnets which are coupled to the first shaft and the second shaft so as to rotate together with the first shaft and second shaft, respectively; and a plurality of magnetic sensors which are disposed between the first magnet and the second magnet and which detect a rotational angle of the first shaft and a rotational angle of the second shaft. | 11-28-2013 |
Yasushi Tomizawa, Fuchu-Shi JP
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20110063774 | MEMS DEVICE - According to one embodiment, a MEMS devise includes an electrode on a substrate, a movable structure which is supported in midair above the electrode by first and second anchor portions on the substrate, and moves toward the electrode, a first spring structure which connects the first anchor portion to the movable structure and uses a ductile material, and a second spring structure which connects the second anchor portion to the movable structure and uses a brittle material. | 03-17-2011 |
20110194398 | MEMS MEMORY MICROPROBE AND RECORDING APPARATUS - According to one embodiment, a MEMS memory microprobe includes a probe tip, a lever, and a base. The probe tip is arranged to oppose a recording medium and is brought into contact with the recording medium to perform recording or reproduction of information when a current or voltage is applied between them. In the probe tip, a plurality of electrodes used in the recording or reproduction and a plurality of support portions which form the probe tip together with the electrodes are alternately arranged, and the electrodes and the support portions form a single plane which opposes the recording medium. | 08-11-2011 |
20120062213 | MICROPROBE, RECORDING APPARATUS, AND METHOD OF MANUFACTURING MICROPROBE - According to one embodiment, a microprobe includes a supporting base, an insulating layer, and an electrode layer arrayed in a first direction in this order. A principal surface of the microprobe is formed in a second direction different from the first direction. A step is formed on at least the electrode layer on the principal surface, and the electrode layer is partitioned into a first area and a second area by the step. | 03-15-2012 |
20140283230 | MICROPROBE AND MICROPROBE MANUFACTURING METHOD - According to an embodiment, a microprobe includes a base and a lever. The base includes a first electrode provided on a surface thereof. The lever is supported by the base and includes a second electrode and a third electrode. The second electrode is connected between the first electrode and the third electrode. The third electrode is formed to project from the second electrode in a first direction in a main surface of the lever. A width of the third electrode in a second direction perpendicular to the first direction in the main surface defines a width of an electrical contact area when a scanning operation is performed by use of the third electrode in a third direction perpendicular to the main surface. | 09-18-2014 |
Yasushi Tomizawa, Fuchu Tokyo JP
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20150343783 | METHOD OF MANUFACTURING AN INKJET HEAD - A method of manufacturing an inkjet head includes: forming an annular groove on a first surface of a substrate made of a first material; forming a side wall by filling a second material in the annular groove and forming a nozzle plate by forming a thin film made of the second material on the first surface of the substrate; forming a ring-shaped piezoelectric element on the nozzle plate surrounded by the side wall, the piezoelectric element comprising a lower electrode, a piezoelectric film, and an upper electrode; forming a ink chamber disposed over an area of a lower surface of the nozzle plate that is surrounded by the side wall from a second surface opposite the first surface of the substrate, the ink chamber being formed by a single dry etching process; and forming a nozzle to the nozzle plate positioned inside of the annular piezoelectric element. | 12-03-2015 |
20160052272 | INKJET HEAD HAVING HIGH MECHANICAL STRENGTH AND METHOD OF MANUFACTURING THE SAME - According to one embodiment, an inkjet head includes a nozzle plate including a first surface, a second surface opposite to the first surface, a through hole configured to make the first surface communicate with the second surface, and a cylindrical member integrally extending from the second surface by extending the through hole. An ink pressure chamber communicating with the cylindrical member and the through hole is provided on the second surface side of the nozzle plate. This inkjet head also includes an actuator which discharges ink in the ink pressure chamber from the through hole by displacing the nozzle plate. | 02-25-2016 |
Yoshiyuki Tomizawa, Minato-Ku JP
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20140055022 | LUMINAIRE - An LED module substrate includes a substrate main body, an LED mounted on one plane of the substrate main body, and a contact mounted at an edge of the one plane of the substrate main body and electrically connected to the LED. A cover section covers the LED module substrate in which the contact and the thermal radiation sheet are exposed. A lamp is attached to a socket. The socket includes a terminal electrically connected to the contact by the attachment of the lamp. A luminaire main body includes a thermal radiator including a contact surface and a recess. The lamp attached to the socket is brought into contact with and thermally connected to the contact surface. The recess is provided in a position opposed to the terminal of the socket. | 02-27-2014 |
Yuichi Tomizawa, Tochigi-Ken JP
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20110076926 | GEAR GRINDING TOOL AND METHOD OF USING GEAR GRINDING TOOL - A gear grinding tool, which includes a helical tooth with grinding faces on surfaces thereof, grinds tooth faces of a gear as a workpiece with the grinding faces. The grinding face includes a rough grinding face for performing a rough grinding process. The grinding face includes a rough grinding face for performing a rough grinding process, and the rough grinding face includes a forming line for performing a finishing process. | 03-31-2011 |
Yuichi Tomizawa, Sakura-Shi JP
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20120190274 | APPARATUS AND METHOD FOR MEASURING TOOTH SURFACE DEVIATION, APPARATUS AND METHOD FOR FORMING GRINDING TOOL, AND GEAR MESHING METHOD FOR GEAR GRINDING APPARATUS - A device for measuring tooth surface deviation includes a contact detector that measures the deviation at the tooth surface of a dresser with respect to a grinding tooth surface formed on a helical grinding tooth of a grinding tool when the grinding tool and a dresser toothed wheel are rotated synchronously in a state in which the grinding tooth surface and the dresser tooth surface of the dresser toothed wheel can be brought into contact, and detects contact between the grinding tooth surface and the dresser tooth surface; and a controller that changes the speed of rotation of the dresser toothed wheel in such a way that the detection result of the contact detector comes within the range of contact determination data, and also measures the amount by which the grinding tool and the dresser toothed wheel have been changed in one revolution of the dresser toothed wheel. | 07-26-2012 |
Yuji Tomizawa, Takasaki-Shi JP
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20110020581 | OPTICAL INFORMATION RECORDING MEDIUM AND MANUFACTURING METHOD THEREFOR - A multilayer type optical information recording medium in which in multilayering of a write-once type optical information recording medium, when a second film is formed using a metallic stamper, a protective layer composed of an inorganic material is free from peeling, is provided. In the multilayer type optical information recording medium including an interlayer, the interlayer is constituted by multiple films of a first film contacting a protective layer and a second film contacting a reflection layer; materials of the first and second films are constituted of materials different from each other; and a peeling resistance of the material of the first film against a material of the protective layer of the first optical information recording layer is higher than that of the second film. | 01-27-2011 |
Yuji Tomizawa, Saitama JP
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20140021411 | MANGANESE-CONTAINING LITHIUM TRIBORATE THERMOLUMINESCENT PHOSPHOR, AND METHOD FOR PRODUCING SAME - The present invention aims to provide a thermoluminescent phosphor for obtaining a two-dimensional or three-dimensional dosimeter for measuring dose absorbed by biological tissues, the thermoluminescent phosphor exerting superior handleability, exhibiting superior biological tissue equivalence, and having superior precision. | 01-23-2014 |
Yuji Tomizawa, Gunma JP
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20090116369 | OPTICAL INFORMATION RECORDING MEDIUM - An optical information recording medium includes a disk-like substrate having a hole in a central portion thereof, and a light-reflective layer, a dye recording layer containing an organic dye, an intermediate layer composed of an inorganic substance, and a light-transmissive layer composed of a resin disposed in that order on one principal surface of the substrate, in which information is recorded/reproduced by irradiation of laser light from the light-transmissive layer side. In the optical information recording medium, the light-transmissive layer covers a surface of the intermediate layer from an inner peripheral edge of the intermediate layer to an outer peripheral edge of the intermediate layer, and a vicinity of an outer peripheral edge of the light-transmissive layer is in contact with the substrate in an annular region extending around an outer peripheral side of the substrate. | 05-07-2009 |
Yuji Tomizawa, Saitama-Shi JP
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20130161560 | THERMOLUMINESCENT PHOSPHOR AND METHOD OF PRODUCING THE SAME - There is provided a thermoluminescent phosphor characterized in that a distribution of the emission intensity of thermoluminescence is present in a visible range that does not overlap the peak of the heating-caused emission intensity of the thermoluminescent phosphor itself and also has one peak within a temperature range in which a resin to be used as a binder can resist heat optically. There is also provided a method of producing the thermoluminescent phosphor. More specifically, there are provided a thermoluminescent phosphor that comprises lithium heptaborate as a base material and copper as a luminescent center present in the base material and which is characterized in that the distribution of the emission intensity of thermoluminescence versus temperature is a sole and monomodal distribution within the range of from 45° C. to 130° C., and a method of producing the thermoluminescent phosphor. | 06-27-2013 |
Yuka Tomizawa, Hino-Shi JP
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20130228902 | SEMICONDUCTOR LAMINATE, SEMICONDUCTOR DEVICE, AND PRODUCTION METHOD THEREOF - Provided is a method for manufacturing a semiconductor device. Also provided are: a semiconductor device which can be obtained by the method; and a dispersion that can be used in the method. A method for manufacturing a semiconductor device ( | 09-05-2013 |
20150053263 | SEMICONDUCTOR LAMINATE AND METHOD FOR MANUFACTURING SAME, METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE, SEMICONDUCTOR DEVICE, DOPANT COMPOSITION, DOPANT INJECTION LAYER, AND METHOD FOR FORMING DOPED LAYER - The present invention provides a method for producing a semiconductor laminate including a substrate having formed thereon a silicon layer with small surface unevenness and high continuity. The method of the present invention for producing a semiconductor laminate having a substrate 10 and a sintered silicon particle layer 5 on the substrate includes (a) coating a silicon particle dispersion containing a dispersion medium and silicon particles dispersed in the dispersion medium, on a substrate 10 to form a silicon particle dispersion layer 1, (b) drying the silicon particle dispersion layer 1 to form a green silicon particle layer 2, (c) stacking a light-transmitting layer 3 on the green silicon particle layer, and (d) irradiating the green silicon particle layer 2 with light through the light-transmitting layer 3 to sinter the silicon particles constituting the green silicon particle layer 2, and thereby form a sintered silicon particle layer 5. | 02-26-2015 |
Yutaka Tomizawa, Iwaki-Shi JP
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20150145491 | POWER CONVERTER - There is provided a power converter that is operated by using a power supply of one system and effectively using a current flowing in a load. A charging operation that supplies a charging current and the like to a load | 05-28-2015 |