Patents by Inventor Toru Hasegawa
Toru Hasegawa has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 9277441Abstract: 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 (2) that has moved from another area, and which is to be transmitted to an HLR (30), is received, and the apparatus corresponding to the movement source area is identified based upon the content of the location registration signal. Priority class information indicating whether the transmission process to the HLR is a priority process or a non-priority process is acquired from the identified another mobile communication control apparatus (200), and whether or not the location registration signal should be transmitted to the HLR (30) is determined based upon the acquired priority class information.Type: GrantFiled: June 6, 2013Date of Patent: March 1, 2016Assignee: NTT DoCoMo, Inc.Inventors: Toru Hasegawa, Hironari Kobayashi
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Publication number: 20160031307Abstract: A battery holding structure includes a battery tray for storing a battery therein. A battery holding rack is configured to store the battery tray with the battery stored therein and to allow the battery tray to be pulled out along widthwise directions of the vehicle. A ground wire has one end connected to a negative terminal of the battery and another end connected to a grounding member on a vehicle frame. A movement prevention member fixes the other end of the ground wire to the battery tray and prevents the battery tray from being pulled out to one side along the widthwise directions of the vehicle with the ground wire which is connected to the grounding member.Type: ApplicationFiled: July 23, 2015Publication date: February 4, 2016Inventors: Kazuhiko ONO, Toru HASEGAWA, Naoyuki YAMATE, Kazuyuki OCHIAI, Yoji KANAOKA, Hirotaka SATO, Teppei OSHIMA
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Publication number: 20150221754Abstract: 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.Type: ApplicationFiled: April 16, 2015Publication date: August 6, 2015Inventors: Suguru HONDO, Akihisa SHIMOMURA, Masaki KOYAMA, Motomu KURATA, Kazuya HANAOKA, Sho NAGAMATSU, Kosei NEI, Toru HASEGAWA
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Patent number: 9048265Abstract: 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.Type: GrantFiled: May 20, 2013Date of Patent: June 2, 2015Assignee: Semiconductor Energy Laboratory Co., Ltd.Inventors: Suguru Hondo, Akihisa Shimomura, Masaki Koyama, Motomu Kurata, Kazuya Hanaoka, Sho Nagamatsu, Kosei Nei, Toru Hasegawa
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Publication number: 20150126186Abstract: 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 (2) that has moved from another area, and which is to be transmitted to an HLR (30), is received, and the apparatus corresponding to the movement source area is identified based upon the content of the location registration signal. Priority class information indicating whether the transmission process to the HLR is a priority process or a non-priority process is acquired from the identified another mobile communication control apparatus (200), and whether or not the location registration signal should be transmitted to the HLR (30) is determined based upon the acquired priority class information.Type: ApplicationFiled: June 6, 2013Publication date: May 7, 2015Applicant: NTT DOCOMO, INC.Inventors: Toru Hasegawa, Hironari Kobayashi
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Publication number: 20150020659Abstract: 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.Type: ApplicationFiled: November 20, 2012Publication date: January 22, 2015Applicant: NIPPON ELECTRIC GLASS CO., LTD.Inventors: Kenichi Hoshiba, Masahiro Ichikawa, Toru Hasegawa
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Publication number: 20140366693Abstract: 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.Type: ApplicationFiled: November 20, 2012Publication date: December 18, 2014Inventors: Kenichi Hoshiba, Masahiro Ichikawa, Toru Hasegawa
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Patent number: 8680768Abstract: 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.Type: GrantFiled: July 5, 2011Date of Patent: March 25, 2014Assignee: Honda Motor Co., Ltd.Inventors: Yoshiaki Takeuchi, Nobuyuki Takenaka, Toru Hasegawa, Shigeru Kodaira, Hajime Soda
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Publication number: 20130320332Abstract: 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.Type: ApplicationFiled: May 20, 2013Publication date: December 5, 2013Applicant: Semiconductor Energy Laboratory Co., Ltd.Inventors: Suguru HONDO, Akihisa SHIMOMURA, Masaki KOYAMA, Motomu KURATA, Kazuya HANAOKA, Sho NAGAMATSU, Kosei NEI, Toru HASEGAWA
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Patent number: 8462620Abstract: A communication system includes a probe transmission server 3 which transmits at fixed intervals of time a probe multicast packet distributed along the same path as a main multicast packet, a delay insertion server 5 which appends the same fixed delay time to each of the main multicast packet and the probe multicast packet, a backup server 2 which generates synchronism and delay backup multicast packets from the main multicast packet and transmits them, and a communication control device 7 which determines the communication of the main multicast packet based on a reception interval of the probe multicast packet, generates a backup main multicast packet from the backup multicast packet when a communication break is detected, and transmits it. The communication system, upon implementing a broadcast-type multicast service, enhances compensation of communication breaks when detecting and recovering from a fault in an IP network, and reduces the network traffic.Type: GrantFiled: February 1, 2010Date of Patent: June 11, 2013Assignee: KDDI CorporationInventors: Teruyuki Hasegawa, Toru Hasegawa
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Patent number: 8381768Abstract: 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 (12) furnished with neck part (11) openable for permitting injection of liquid and comprising outside container (13) formed so as to support the neck part (11) by mouth part (13a) and accommodate the bag (12), which joint is so structured that liquid discharge tube (15) with collar part (15a) can be fitted through plug (14) to the mouth part (13a) of the outside container (13), and further so structured that flow channel (21a) fitted to dispenser (2) can be linked directly to fluid passage (15b) of the liquid discharge tube (15).Type: GrantFiled: November 7, 2006Date of Patent: February 26, 2013Assignees: Tokyo Ohka Kogyo Co., Ltd., Surpass Industry, Co., Ltd.Inventors: Toru Hasegawa, Toshiki Takedutsumi, Masahiro Hasunuma
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Patent number: 8371469Abstract: A fluid container having an external container including an opening portion and a spout-equipped packaging bag used as the inner bag of the external container and having the spout joined to a packaging bag body which is receivable in the external container (20). The spout is attachable to and detachable from the opening portion of the external container.Type: GrantFiled: June 25, 2007Date of Patent: February 12, 2013Assignee: Tokyo Ohka Kogyo Co., Ltd.Inventors: Toshiki Takedutsumi, Toru Hasegawa, Kiyotaka Irie, Shigeru Takeshita
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Publication number: 20130009147Abstract: 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.Type: ApplicationFiled: June 28, 2012Publication date: January 10, 2013Applicant: SEMICONDUCTOR ENERGY LABORATORY CO., LTD.Inventors: Masaki KOYAMA, Kosei NEI, Akihisa SHIMOMURA, Suguru HONDO, Toru HASEGAWA
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Patent number: 8318587Abstract: 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.Type: GrantFiled: August 31, 2010Date of Patent: November 27, 2012Assignee: Semiconductor Energy Laboratory Co., Ltd.Inventors: Akihisa Shimomura, Masaki Koyama, Toru Hasegawa
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Patent number: 8216914Abstract: 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.Type: GrantFiled: August 31, 2010Date of Patent: July 10, 2012Assignee: Semiconductor Energy Laboratory Co., Ltd.Inventors: Masaki Koyama, Kosei Nei, Toru Hasegawa, Junpei Momo, Eiji Higa
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Patent number: 8190729Abstract: 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 u0 of node in a network comprises: a step of determining an initial value of said field value u0, and a step of updating said field value u0, the step of updating comprising: advertising said field value u0 to adjacent nodes, measuring an environment parameter ? from the environment of the node, receiving field values un of the said adjacent nodes, recording the field values un, calculating a new field value u0 from the field value u0, the field values un of the adjacent nodes and the environment parameter ? in such a way that field values of nodes whose environment parameter ? are within a constant range agree with given distribution, deleting the previous field value u0, and recording said new field value u0.Type: GrantFiled: August 11, 2009Date of Patent: May 29, 2012Assignees: KDDI Corporation, Tatsuya SudaInventors: Takeshi Kubo, Toru Hasegawa, Tatsuya Suda
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Publication number: 20120082086Abstract: 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 110 and a GGSN 120 of a first communication operator's communication network 100 and an SGSN 220 of a second communication operator's communication network 200, the SGSN 220 receives a packet transmission request from a mobile station 210 and transfers it to the GGSN 120. The GGSN 120 that has received the transferred packet transmission request makes an inquiry about subscriber information of the mobile station 210 to the HLR 110. The HLR 110 identifies whether or not the packet transmission request is to be subject to a restriction, and returns an identification result to the GGSN 120 when it is to be subject to the restriction. The GGSN 120 transfers a response to the identification result to the SGSN 220.Type: ApplicationFiled: June 10, 2010Publication date: April 5, 2012Inventors: Keiichiro Otsuka, Mototsugu Yamaura, Tatsuo Matsukawa, Toru Hasegawa, Hironari Kobayashi, Atsushi Iwasaki
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Patent number: 8116313Abstract: 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.Type: GrantFiled: December 22, 2009Date of Patent: February 14, 2012Assignee: KDDI CorporationInventors: Teruyuki Hasegawa, Toru Hasegawa
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Publication number: 20120001546Abstract: 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.Type: ApplicationFiled: July 5, 2011Publication date: January 5, 2012Applicant: HONDA MOTOR CO., LTD.Inventors: Yoshiaki TAKEUCHI, Nobuyuki TAKENAKA, Toru HASEGAWA, Shigeru KODAIRA, Hajime SODA
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Patent number: 8052014Abstract: 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 (12) having a neck part (11) opened such that liquid can be poured through it and also has an outer container (13) for receiving the bag (12) with the neck part (11) supported by a mouth part (13a). The liquid pouring tube (15) having a flange part (15a) can be fitted to the mouth part (13a) of the outer container (13) with a retainer (14) placed between the tube and the mouth part. A flow passage (21a) formed in the dispenser (2) can be directly connected to the fluid passage (15b) of the liquid pouring tube (15).Type: GrantFiled: November 2, 2006Date of Patent: November 8, 2011Assignee: Tokyo Ohka Kogyo Co., Ltd.Inventors: Toru Hasegawa, Toshiki Takedutsumi