Toru Hasegawa
Toru Hasegawa, Atsugi JP
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20110053347 | METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE - It is an object to provide a method for manufacturing an SOI substrate in which reduction in yield can be suppressed while impurity diffusion into a semiconductor film is suppressed. A semiconductor substrate provided with an oxide film is formed by thermally oxidizing the surface of the semiconductor substrate. Plasma is generated under an atmosphere of a gas containing nitrogen atoms and plasma nitridation is performed on part of the oxide film, so that a semiconductor substrate in which an insulating film containing nitrogen atoms is formed over the oxide film is obtained. After bonding the insulating film containing nitrogen atoms and a glass substrate to each other, the semiconductor substrate is split, whereby an SOI substrate in which the insulating film containing nitrogen atoms, the oxide film, a thin semiconductor film are stacked in this order is formed. | 03-03-2011 |
20110053384 | METHOD FOR MANUFACTURING SOI SUBSTRATE AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE - An object is to provide a method for manufacturing an SOI substrate including a semiconductor film with high planarity and high crystallinity. After a single crystal semiconductor film is formed over an insulating film by a separation step, a natural oxide film existing on a surface of the semiconductor film is removed and the semiconductor film is irradiated with first laser light and second laser light under an inert gas atmosphere or a reduced-pressure atmosphere. The number of shots of the first laser light that is emitted to an arbitrary point in the semiconductor film is greater than or equal to 7, preferably greater than or equal to 10 and less than or equal to 100. The number of shots of the second laser light that is emitted to an arbitrary point in the semiconductor film is greater than 0 and less than or equal to 2. | 03-03-2011 |
20130009147 | METHOD FOR MANUFACTURING OXIDE SEMICONDUCTOR FILM, METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE, AND SEMICONDUCTOR DEVICE - In an oxide semiconductor film formed over an insulating surface, an amorphous region remains in the vicinity of the interface with the base, which is thought to cause a variation in the characteristics of a transistor and the like. A base surface or film touching the oxide semiconductor film is formed of a material having a melting point higher than that of a material used for the oxide semiconductor film. Accordingly, a crystalline region is allowed to exist in the vicinity of the interface with the base surface or film touching the oxide semiconductor film. An insulating metal oxide is used for the base surface or film touching the oxide semiconductor film. The metal oxide used here is an aluminum oxide, gallium oxide, or the like that is a material belonging to the same group as the material of the oxide semiconductor film. | 01-10-2013 |
20130320332 | SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME - A transistor including an oxide semiconductor film, which has stable electric characteristics is provided. A transistor including an oxide semiconductor film, which has excellent on-state characteristics is also provided. A semiconductor device in which an oxide semiconductor film having low resistance is formed and the resistance of a channel region of the oxide semiconductor film is increased. Note that an oxide semiconductor film is subjected to a process for reducing the resistance to have low resistance. The process for reducing the resistance of the oxide semiconductor film may be a laser process or heat treatment at a temperature higher than or equal to 450° C. and lower than or equal to 740° C., for example. A process for increasing the resistance of the channel region of the oxide semiconductor film having low resistance may be performed by plasma oxidation or implantation of oxygen ions, for example. | 12-05-2013 |
Toru Hasegawa, Fujimino-Shi JP
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20100142385 | Communication system, delay insertion server, backup server and communication control apparatus - A communication system includes a probe transmission server | 06-10-2010 |
Toru Hasegawa, Kamifukuoka-Shi JP
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20100098079 | DATA COMMUNICATION SYSTEM, BACKUP SERVER AND COMMUNICATION CONTROL APPARATUS - In order to distribute multicast packets, using different multicast addresses and avoiding fault points, a backup server is installed close to a master and converts backup multicast packets and sends them as master multicast packets to the client. At this time, backup multicast packets are delayed and sent while the delay is determined from an allowable retransmission time, a one-direction delay to the client, a time required to detect linkage problems, and a time required to establish backup paths and so on. | 04-22-2010 |
Toru Hasegawa, Saitama JP
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20100036937 | METHOD FOR CONTROLLING NETWORK COMPRISED OF ENORMOUS NODES, AND NODE AND CONTROL PROGRAM TO PERFORM SAID METHOD - A present invention provides a method for controlling roles of nodes in a network comprised of enormous nodes dynamically and distributed autonomously in such a way that the entire network can operate distributed autonomously. A method for controlling a field value u | 02-11-2010 |
Toru Hasegawa, Shinagawa-Ku JP
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20100004221 | THIAZEPINE DERIVATIVE - Thiazepine derivative or a pharmacologically acceptable salt thereof having an effect of inhibiting 11β-hydroxysteroid dehydrogenase type 1 and having a formula (1): | 01-07-2010 |
Toru Hasegawa, Kanagawa JP
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20090020176 | JOINT FOR FLUID CONTAINER - A joint for duplex storage type fluid container that can attain secure fitting of a liquid discharge tube and can attain easy, secure connection of a passage for fluid emission disposed in a dispenser to the liquid discharge tube. There is provided a joint for fluid container comprising flexible bag ( | 01-22-2009 |
20090184133 | Fluid Container - A dual storage system-type fluid container in which a liquid pouring tube is securely fitted and a liquid discharging passage formed in a dispenser is easily and securely connected to the liquid pouring tube. A joint for the fluid container comprises a flexible bag ( | 07-23-2009 |
20090230132 | FLUID CONTAINER AND FLUID-CONTAINING CONTAINER USING THE SAME - A fluid container in which a packaging bag with a spout is not likely to break due to a pin hole or breakage of an edge of the bag during storage or transportation, that has superior cleanliness for fluid contents, in which the packaging bag can be attached to and detached from an external container, and that is superior in working efficiency and hygiene. The container ( | 09-17-2009 |
20120082086 | ROAMING SYSTEM, HLR, AND PACKET COMMUNICATION RESTRICTING METHOD - A communication restriction is performed in an appropriate manner for a mobile station (subscriber) that has roamed out of a communication operator's network where subscriber information is registered into another one. In a roaming system including an HLR | 04-05-2012 |
Toru Hasegawa, Nara JP
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20090139260 | Door opening and closing mechanism - A door opening and closing mechanism in which a door to be attached to a body having an opening is separated from, and made in contact with the periphery of the opening so that the opening is opened and closed, is provided with: a handle that is shaft-supported on the door and allowed to pivot with an operation portion being held; and a lever member that has a supporting portion that is attached to the door so as to freely pivot thereon, a connecting portion that is connected to the handle so as to freely pivot thereon on the same side as the operation portion with respect to the rotation axis of the handle, and a contact portion that is placed on the side opposite to the connecting portion with respect to the supporting portion, and arranged face to face with the periphery of the opening, and in this structure when the operation portion is pulled, the contact portion is allowed to press the body so that the door is separated from the periphery of the opening with a predetermined distance. | 06-04-2009 |
Toru Hasegawa, Wako-Shi JP
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20120001546 | LIGHT EMITTING DIODE LIGHTING CIRCUIT OF SADDLE-RIDE-TYPE VEHICLE - A method and apparatus for controlling lighting in a saddle-ride type vehicle includes a control unit configured to turn on a lamp comprising a light emitting diode. The apparatus also includes a manipulation switch which is turned on and off based upon manipulation by a rider. The control unit includes an input port receiving power from a power source based upon actuation of the manipulation switch, and an input circuit configured to determine a leak state of the manipulation switch based on an input voltage to the input port. A control part is configured to control lighting of the lamp based on a result of the determination. An erroneous lighting prevention resistance is connected between the manipulation switch and input circuit on one end, and ground on the other end. An intermittent power source switch is configured to be cyclically turned on or off by the control part, and is provided between the manipulation switch and the power source. | 01-05-2012 |
Toru Hasegawa, Shiga JP
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20140366693 | GLASS TUBE CLEANING AND CUTTING DEVICE AND METHOD FOR SAME - A glass tube cleaning and cutting device and a method for same configured to cut a continuous glass tube at a predetermined length by intermittently contacting a cutting blade with the outer circumference surface of the continuously travelling continuous glass tube formed by tube pulling while blowing air to impose scratches and thermal shock on the outer circumference surface of the continuous glass tube so as to obtain a plurality of cut-off glass tubes, the glass tube cleaning and cutting device includes: a blower provided on a more downstream side of the travelling continuous glass tube than the cutting blade, the blower being configured to blow opposing air opposed to air into a tip end opening of the continuous glass tube. | 12-18-2014 |
20150020659 | GLASS TUBE CLEANING AND CUTTING SYSTEM AND METHOD FOR SAME - A glass tube cleaning and cutting device includes a glass tube cutting device configured to cut an end portion of a glass tube while the glass tube cutting device rotates the glass tube having a predetermined length about a tube axis of the glass tube and conveys the glass tube in a direction orthogonal to the tube axis, at least one blower configured to blow air into an opening located on a first end portion side of the glass tube, and at least one cutting blade provided at a position opposite to the at least one blower interposing the glass tube therebetween, the at least one cutting blade being configured to impose thermal shock and scratches on an outer circumference surface of a second end portion side of the glass tube to cut the second end portion side of the glass tube. | 01-22-2015 |
Toru Hasegawa, Chiyoda-Ku JP
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20150126186 | Mobile Communication Control Apparatus, Mobile Communication System, Mobile Communication Control Method, and Mobile Communication Control Program - When the priority class is set to a mobile terminal that has moved from cell to cell and even if an HLR is in a congestion state, a communication service is provided to the mobile terminal on a priority basis. A location registration signal, which is transmitted from a mobile terminal ( | 05-07-2015 |