Patents by Inventor Takeshi Kitamura
Takeshi Kitamura 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).
-
Publication number: 20240123261Abstract: The purpose is to prevent the irradiation beam from leaking between the beam irradiation port of the radiation therapy device and the patient affected area that is the target of the emitted irradiation beam, a radiation shielding jig comprising a tare filled with shielding material particles; the tare is made of a resin fabric and has a hollow three-dimensional shape with a radiation pathway portion, the shielding material particles comprising a mixture of sintered particles having a predetermined particle diameter with radiation shielding performance and resin particles having a predetermined particle diameter.Type: ApplicationFiled: October 5, 2023Publication date: April 18, 2024Inventors: Hiroaki KUMADA, Naoyuki KITAMURA, Tetsuyuki NAKAMURA, Takeshi IKEDA
-
Patent number: 11943233Abstract: An electronic control unit is connected to a network in an in-vehicle network system. The electronic control unit includes a first control circuit and a second control circuit. The first control circuit is connected to the network via the second control circuit. The second control circuit performs a first determination process on a frame to determine conformity of the frame with a first rule. Upon determining that the frame conforms to the first rule, the second control circuit transmits the frame to the first control circuit. The first control circuit performs a second determination process on the frame to determine conformity of the frame with a second rule. The second rule is different from the first rule.Type: GrantFiled: December 22, 2021Date of Patent: March 26, 2024Assignee: PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICAInventors: Yoshihiro Ujiie, Jun Anzai, Yoshihiko Kitamura, Masato Tanabe, Hideki Matsushima, Tomoyuki Haga, Takeshi Kishikawa, Ryota Sugiyama
-
Publication number: 20240033881Abstract: A holding mechanism includes a suction section and a sealing section. The suction section includes a suction area where a substrate is subjected to vacuum suction. The sealing section includes an elastic section having a plurality of sides arranged to surround the suction area and a plurality of corners each formed between adjacent ones of the plurality of sides, and a repulsive-force-suppressing section provided in at least one of the plurality of corners.Type: ApplicationFiled: July 6, 2023Publication date: February 1, 2024Applicant: Ushio Denki Kabushiki KaishaInventors: Kenji Ishida, Takeshi Kitamura
-
Publication number: 20240020276Abstract: When a transfer target file is updated during multiple part upload of the transfer target file to an external storage system, a file storage system stops the multiple part upload of the transfer target file, and performs multiple part upload of the updated file to the external storage system.Type: ApplicationFiled: February 16, 2023Publication date: January 18, 2024Applicant: Hitachi, Ltd.Inventors: Tomoki SHIMIZU, Hoshun TERAZUMI, Shinji OGASAWARA, Takeshi KITAMURA
-
Publication number: 20230281161Abstract: Easily provided is a file virtualization function without being affected by an application that accesses a file system. A CPF node containerizes an application program and an IO Hook program and provides the application program and the IO Hook program to a client, the application program performs call processing on the virtual file system provided by the IO Hook program on the basis of an operation request for a file from the client, the IO Hook program performs processing for updating state management information of the file on the basis of input information or operation content with respect to a virtual file system related to the operation request, and the file virtualization program performs file management processing between a CPF and a CAS on the basis of the state management information and outputs the call processing to a distributed file system program.Type: ApplicationFiled: September 1, 2022Publication date: September 7, 2023Applicant: Hitachi, Ltd.Inventors: Takeshi KITAMURA, Ryo FURUHASHI, Mitsuo HAYASAKA, Shimpei NOMURA, Masanori TAKATA
-
Patent number: 11539059Abstract: A fuel cell system includes a reformer, a fuel cell, a desulfurizer, a recirculation passage through which the reformer communicates with the desulfurizer such that a part of the anode gas generated in the reformer flows into the desulfurizer, and an orifice member provided on the recirculation passage. The orifice member or at least a part of an inner wall of a portion that constitutes an upstream side from the orifice member in the recirculation passage is made of a material containing a material having an antifungal action.Type: GrantFiled: October 12, 2021Date of Patent: December 27, 2022Assignees: AISIN CORPORATION, DIC CorporationInventors: Satoshi Kato, Takeshi Kitamura, Tomomichi Kanda, Takamichi Aoki
-
Patent number: 11392540Abstract: A computer system is coupled to a local storage system and a remote storage system, and comprises a data mover, and a recall size analysis unit. The recall size analysis unit uses a combination of type of the data and size of the data as a retrieval key of an access characteristics to analyze the logs of the same access characteristics and to determine a recall size for each of the access characteristics. The data mover obtains a target data corresponding to the recall size of the access characteristics of the target data from the remote storage system in a case of receiving a read request for the target data that is not stored in the local storage system.Type: GrantFiled: September 9, 2020Date of Patent: July 19, 2022Assignee: HITACHI, LTD.Inventors: Shinji Ogasawara, Koji Honami, Takeshi Kitamura
-
Publication number: 20220131164Abstract: A fuel cell system includes a reformer, a fuel cell, a desulfurizer, a recirculation passage through which the reformer communicates with the desulfurizer such that a part of the anode gas generated in the reformer flows into the desulfurizer, and an orifice member provided on the recirculation passage. The orifice member or at least a part of an inner wall of a portion that constitutes an upstream side from the orifice member in the recirculation passage is made of a material containing a material having an antifungal action.Type: ApplicationFiled: October 12, 2021Publication date: April 28, 2022Applicants: AISIN CORPORATION, DIC CorporationInventors: Satoshi KATO, Takeshi KITAMURA, Tomomichi KANDA, Takamichi AOKI
-
Publication number: 20210191901Abstract: A computer system is coupled to a local storage system and a remote storage system, and comprises a data mover, and a recall size analysis unit. The recall size analysis unit uses a combination of type of the data and size of the data as a retrieval key of an access characteristics to analyze the logs of the same access characteristics and to determine a recall size for each of the access characteristics. The data mover obtains a target data corresponding to the recall size of the access characteristics of the target data from the remote storage system in a case of receiving a read request for the target data that is not stored in the local storage system.Type: ApplicationFiled: September 9, 2020Publication date: June 24, 2021Inventors: Shinji OGASAWARA, Koji HONAMI, Takeshi KITAMURA
-
Patent number: 11009518Abstract: There is provided an automated analyzer which can eliminate static charge on receptacles storing analytes or reagents to thereby offer improved accuracy of analysis. The automated analyzer comprises: a receptacle carrier mechanism operative to hold a plurality of receptacles storing liquid and to carry the held receptacles in a given direction; a reader device for reading identification information of the receptacles carried by the receptacle carrier mechanism; a static eliminator for eliminating static charge on the receptacles carried by the receptacle carrier mechanism; and an input/output controller for causing the static eliminator to carry out the elimination of the static charge in synchronism with successive reading by the reader device of the identification information of the receptacles carried by the receptacle carrier mechanism.Type: GrantFiled: December 4, 2018Date of Patent: May 18, 2021Inventor: Takeshi Kitamura
-
Patent number: 10742366Abstract: In order to enable to estimate whether the bit error occurs steadily or instantaneously, an error monitoring method according to an exemplary aspect of the invention includes: detecting number of error bits of received data per bits whose number is predetermined, comparing the number of error bits with a threshold value which is predetermined, and counting and outputting number of times of continuous occurrence of the comparison result's indicating being large, and number of times of continuous occurrence of the comparison result's indicating being small.Type: GrantFiled: August 17, 2016Date of Patent: August 11, 2020Assignee: NEC CORPORATIONInventor: Takeshi Kitamura
-
Patent number: 10326782Abstract: A network monitoring device according to an embodiment monitors a message that is periodically transmitted in a network in which a message identified by an identifier is transmitted and received, and includes a reception time recording unit and an unauthorized-transmission determination unit. The reception time recording unit records a reception time in association with the identifier, every time a message to be monitored is received. The unauthorized-transmission determination unit determines presence of an unauthorized transmission on the received message to be to be monitored, based on a latest reception time Ti, an m previous reception time Ti-m, a message transmission period F, and a constant ? determined in advance, in a period from the reception time Ti-m to the reception time Ti, every time the message to be monitored is received.Type: GrantFiled: March 22, 2017Date of Patent: June 18, 2019Assignees: TOSHIBA DIGITAL SOLUTIONS CORPORATION, TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Koji Yura, Takeshi Kitamura, Hideki Goto, Tomokazu Moriya
-
Publication number: 20190170778Abstract: There is provided an automated analyzer which can eliminate static charge on receptacles storing analytes or reagents to thereby offer improved accuracy of analysis. The automated analyzer comprises: a receptacle carrier mechanism operative to hold a plurality of receptacles storing liquid and to carry the held receptacles in a given direction; a reader device for reading identification information of the receptacles carried by the receptacle carrier mechanism; a static eliminator for eliminating static charge on the receptacles carried by the receptacle carrier mechanism; and an input/output controller for causing the static eliminator to carry out the elimination of the static charge in synchronism with successive reading by the reader device of the identification information of the receptacles carried by the receptacle carrier mechanism.Type: ApplicationFiled: December 4, 2018Publication date: June 6, 2019Inventor: Takeshi Kitamura
-
Publication number: 20180212723Abstract: In order to enable to estimate whether the bit error occurs steadily or instantaneously, an error monitoring method according to an exemplary aspect of the invention includes: detecting number of error bits of received data per bits whose number is predetermined, comparing the number of error bits with a threshold value which is predetermined, and counting and outputting number of times of continuous occurrence of the comparison result's indicating being large, and number of times of continuous occurrence of the comparison result's indicating being small.Type: ApplicationFiled: August 17, 2016Publication date: July 26, 2018Applicant: NEC CorporationInventor: Takeshi KITAMURA
-
Patent number: 10002111Abstract: A cellular phone apparatus includes a screen A and a screen B. In a state where an overview of data for a screen with a large amount of information is guide displayed on the screen B (screen for user selection), every time an arbitrary content is selected, the cellular phone apparatus changes the data for the screen with the large amount of information to data for a screen with a small amount of information while arranging and displaying the selected content obtained via a Web server on the screen A. Accordingly, when data for the screen with the large amount of information is changed to data for the screen with the small amount of information in response to an instruction on a user side, a change that reflects the intentions of the user can be easily achieved.Type: GrantFiled: April 5, 2013Date of Patent: June 19, 2018Assignee: NEC CORPORATIONInventor: Takeshi Kitamura
-
Publication number: 20180048663Abstract: A network monitoring device according to an embodiment monitors a message that is periodically transmitted in a network in which a message identified by an identifier is transmitted and received, and includes a reception time recording unit and an unauthorized-transmission determination unit. The reception time recording unit records a reception time in association with the identifier, every time a message to be monitored is received. The unauthorized-transmission determination unit determines presence of an unauthorized transmission on the received message to be to be monitored, based on a latest reception time Ti, an m previous reception time Ti-m, a message transmission period F, and a constant ? determined in advance, in a period from the reception time Ti-m to the reception time Ti, every time the message to be monitored is received.Type: ApplicationFiled: March 22, 2017Publication date: February 15, 2018Applicants: TOSHIBA SOLUTIONS CORPORATION, TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Koji YURA, Takeshi KITAMURA, Hideki GOTO, Tomokazu MORIYA
-
Patent number: 9894761Abstract: A prepreg includes a resin composition including: (A) at least one of an epoxy resin having a naphthalene skeleton and a phenolic hardener having a naphthalene skeleton; (B) a polymer having at least the structures of formulae (2) and (3) among formulae (1), (2) and (3) and having a weight-average molecular weight of from 200,000 to 850,000 inclusive; and (C) an inorganic filler: wherein x:y:z (molar fraction)=0:0.95:0.05 to 0.2:0.6:0.2 (where x+y+z?1, 0?x?0.2, 0.6?y?0.95, 0.05?z?0.2); R1 represents a hydrogen atom or a methyl group and R2 includes at least one of a glycidyl group and an epoxidized alkyl group among a hydrogen atom, an alkyl group, a glycidyl group and an epoxidized alkyl group in formula (2); and R3 represents a hydrogen atom or a methyl group and R4 represents Ph (phenyl group), —COOCH2Ph or —COO(CH2)2Ph in formula (3).Type: GrantFiled: June 5, 2016Date of Patent: February 13, 2018Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.Inventors: Takashi Hoshi, Takeshi Kitamura, Keiko Kashihara, Hiroharu Inoue
-
Patent number: 9777719Abstract: In a fuel pump that includes a pump housing (10) that has fuel passages (11a, 11b), a plunger (17) that is movably housed in the pump housing (10), a fuel pressurizing chamber (15) that is formed in the pump housing (10) and draws in fuel via one of the fuel passages (11a) that is on the intake side of the fuel pressurizing chamber (15), pressurizes the fuel that has been drawn in, and discharges the pressurized fuel via the other fuel passage (11b) that is on the discharge side of the fuel pressure chamber (15), in response to movement of the plunger (17), and valve elements (12, 14, 16) that are arranged in the fuel passages (11a, 11b) near the fuel pressurizing chamber (15), each of the valve elements (12, 14, 16) has a reed valve body (41, 42, 43; 74, 75, 76) arranged in the fuel passage (11a) on the intake side of the fuel pressurizing chamber (15) or the fuel passage (11b) on the discharge side of the fuel pressurizing chamber (15); and an operating member (21) that applies operating force in at least oType: GrantFiled: October 12, 2010Date of Patent: October 3, 2017Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Takashi Usui, Takeshi Kitamura, Hirokazu Yokoyama, Yoshihiro Tanaka
-
Patent number: 9638102Abstract: A gas turbine includes a compressor and a combustor; a SOFC having a cathode and an anode; a first compression air supply line supplying compression air to the combustor; a second compression air supply line supplying compression air to the cathode; an exhaust air supply line supplying exhaust air discharged from the cathode to the combustor; a first fuel gas supply line supplying a fuel gas to the combustor; a second fuel gas supply line supplying a fuel gas to the anode; a fuel gas supply ratio change unit capable of changing a supply ratio of the fuel gas supplied to the combustor and the fuel gas supplied to the anode; an exhaust fuel gas supply line supplying an exhaust fuel gas discharged from the anode to the combustor; and a controller performing open-close control of the control valves and according to an operation state of the SOFC.Type: GrantFiled: April 24, 2014Date of Patent: May 2, 2017Assignee: MITSUBISHI HITACHI POWER SYSTEMS, LTD.Inventors: Yoshinori Kobayashi, Kazuo Tomida, Masayuki Fukagawa, Ryutaro Mori, Takeshi Kitamura
-
Publication number: 20160366761Abstract: A prepreg includes a resin composition including: (A) at least one of an epoxy resin having a naphthalene skeleton and a phenolic hardener having a naphthalene skeleton; (B) a polymer having at least the structures of formulae (2) and (3) among formulae (1), (2) and (3) and having a weight-average molecular weight of from 200,000 to 850,000 inclusive; and (C) an inorganic filler: wherein x:y:z (molar fraction)=0:0.95:0.05 to 0.2:0.6:0.2 (where x+y+z?1, 0?x?0.2, 0.6?y?0.95, 0.05?z?0.2); R1 represents a hydrogen atom or a methyl group and R2 includes at least one of a glycidyl group and an epoxidized alkyl group among a hydrogen atom, an alkyl group, a glycidyl group and an epoxidized alkyl group in formula (2); and R3 represents a hydrogen atom or a methyl group and R4 represents Ph (phenyl group), —COOCH2Ph or —COO(CH2)2Ph in formula (3).Type: ApplicationFiled: June 5, 2016Publication date: December 15, 2016Inventors: TAKASHI HOSHI, TAKESHI KITAMURA, KEIKO KASHIHARA, HIROHARU INOUE