Patents by Inventor Masahiro Yoshizawa

Masahiro Yoshizawa 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: 20240111009
    Abstract: Preventing blood flow artifacts from being increased in an imaging plane allows reduction of the blood flow artifacts in the cross section subsequently excited. In the imaging using a spin-echo (SE) pulse sequence, an excitation width of a 90° pulse is extended from an imaging plane to one side. This one side indicates a downstream side of the blood flow with respect to a vessel of interest. In imaging multiple slices, the order of measuring the multiple imaging slices is set along the direction in which the width is extended.
    Type: Application
    Filed: September 15, 2023
    Publication date: April 4, 2024
    Inventors: Kazuho Kamba, Masahiro Takizawa, Taisei Ueda, Nobuyuki Yoshizawa, Atsushi Kuratani, Kosuke Ito
  • Patent number: 9651137
    Abstract: An opening end of an inboard section includes: an end surface composed of a plane positioned farthest from the center of a differential device in the axial direction and perpendicular to the axial direction; a ledge positioned adjacent to the end surface in the circumferential direction of the opening end and closer to the center than the end surface in the axial direction; and a tapered section in a slope shape formed continuing to the inner diameter side of the ledge at the opening end, slanting toward the inner diameter side of the opening end and approaching the center. Lubricating oil supplied to the opening end of the inboard section flows to the tapered section via the ledge and flows from the tapered section into a spiral groove formed on an inner periphery of the inboard section.
    Type: Grant
    Filed: March 19, 2013
    Date of Patent: May 16, 2017
    Assignee: HONDA MOTOR CO., LTD.
    Inventors: Masahiro Yoshizawa, Koichi Fushimi, Takeo Furuta, Yuuto Sasaki, Eri Maeda, Shinobu Kurachi, Yuji Koga
  • Patent number: 9604250
    Abstract: Disclosed is a method for repairing a damaged area of a silicone hard-coat layer on an automotive resin glazing substrate by applying an intermediate coating composition (I) to the damaged area and applying a topcoat coating composition (II) to the intermediate coating composition. The intermediate coating composition (I) contains (A) a reactive siloxane compound and (B) silica. The topcoat coating composition (II) contains (C) an alkoxysilane having a UV-absorbing functional group, (D) a multifunctional alkoxysilane, (E) a reactive siloxane compound, (F) colloidal silica, and (G) phosphoric acid. The method forms a coating having the same appearance and physical properties as the underlying silicone hard-coat layer.
    Type: Grant
    Filed: November 18, 2014
    Date of Patent: March 28, 2017
    Assignees: SHIN-ETSU CHEMICAL CO., LTD., KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
    Inventors: Motoo Fukushima, Yukimasa Aoki, Masahiro Yoshizawa, Koichi Chigita, Yuya Maruyama, Hidenori Munekata
  • Patent number: 9411673
    Abstract: It is provided a management server is configured to store an access log including a monitoring subject ID, or a monitoring item ID when a request for outputting a historical data is inputted, an incident data including a time, a monitoring subject ID, or a monitoring item ID when an incident indicating a failure in the each of the devices; associate the incident data with the access log; update data included in the access log to a string of characters abstracted; generate an abstract access log; identify first abstract access log from the generated abstract access log based on the first incident data when a value indicating first incident data is inputted; identify a condition for the historical data to be outputted based on the first abstract access log and the first incident data; and output the identified condition for the historical data.
    Type: Grant
    Filed: December 26, 2011
    Date of Patent: August 9, 2016
    Assignee: Hitachi, Ltd.
    Inventors: Masahiro Yoshizawa, Masayuki Oyamatsu, Tatsuya Sato
  • Patent number: 9317539
    Abstract: If the operations manager makes configuration changes of the log database through configuration management interface, the configuration management interface records configuration information thereof on an management database. Furthermore, when log data of a monitoring target device are collected in a log collection unit through the log database, a log data volume analysis unit reads utilization information of data volume of the log database, and records the reading on a management database. A configuration changes proposal generating unit automatically generates configuration changes proposal of the log database based on the information recorded on the management database.
    Type: Grant
    Filed: November 25, 2013
    Date of Patent: April 19, 2016
    Assignee: HITACHI, LTD.
    Inventors: Tatsuya Sato, Masahiro Yoshizawa
  • Publication number: 20150379065
    Abstract: A database server includes a database capable of storing multi-version data with respect to various time-series data, and a database management server that manages the database. The database management server includes search means capable of designating a merge policy defining a policy whether mixing of the multi-version data is acceptable in addition to a search condition of the database. The search means generates a result of merging of the multi-version data in the time range contained in the search condition as the data acquisition history so as to be recorded in the database.
    Type: Application
    Filed: May 10, 2013
    Publication date: December 31, 2015
    Applicant: HITACHI, LTD.
    Inventors: Masahiro YOSHIZAWA, Tatsuya SATO
  • Patent number: 9114699
    Abstract: In a hybrid drive apparatus, a first planetary gear mechanism transmits rotation of a first main shaft to which the engine driving force is inputted to a main speed-changing part at an equal speed due to engagement of a first clutch, and transmits the rotation of the first main shaft to the main speed-changing part and a first motor/generator at an increased speed due to engagement of a second clutch. This enables the range of gear ratios of the transmission to be extended and the degree of freedom in setting a gear ratio or a step ratio to be increased, and enhances the power generation efficiency by rotating the first motor/generator at a high speed without using a special speed increase device.
    Type: Grant
    Filed: November 7, 2011
    Date of Patent: August 25, 2015
    Assignee: HONDA MOTOR CO., LTD
    Inventors: Yasuhito Takei, Yoshikazu Tanaka, Toshiharu Kumagai, Ken Hayasaka, Masahiro Yoshizawa
  • Patent number: 9043621
    Abstract: A power-saving network management server, which is coupled to a network system including a network device and manages a state of power to the network device, wherein the power-saving network management server is configured to: store network configuration information and task allocation information; determine starting or stopping of the power supply to the port of the network device based on the updated network configuration information and task allocation information; store a determination result of the starting or stopping of the power supply to the port as a port determination result; and control the power supply to the port of the network device based on the port determination result.
    Type: Grant
    Filed: January 19, 2010
    Date of Patent: May 26, 2015
    Assignee: HITACHI, LTD.
    Inventors: Hideki Okita, Masahiro Yoshizawa, Machiko Asaie, Ken Naono
  • Publication number: 20150140345
    Abstract: A refinish coating system comprising (I) an intermediate coating composition and (II) a topcoat coating composition is useful for repairing a damage area of a silicone hard coat layer on an automotive resin glazing substrate. The intermediate coating composition (I) comprises (A) a reactive siloxane compound and (B) silica. The topcoat coating composition (II) comprises (C) an alkoxysilane having a UV-absorbing functional group, (D) a multifunctional alkoxysilane, (E) a reactive siloxane compound, (F) colloidal silica, and (G) phosphoric acid. The system forms a coating having the same appearance and physical properties as the underlying silicone hard coat layer.
    Type: Application
    Filed: November 18, 2014
    Publication date: May 21, 2015
    Applicants: KABUSHIKI KAISHA TOYOTA JIDOSHOKKI, Shin-Etsu Chemical Co., Ltd.
    Inventors: Motoo FUKUSHIMA, Yukimasa AOKI, Masahiro YOSHIZAWA, Koichi CHIGITA, Yuya MARUYAMA, Hidenori MUNEKATA
  • Publication number: 20150114757
    Abstract: An opening end of an inboard section includes: an end surface composed of a plane positioned farthest from the center of a differential device in the axial direction and perpendicular to the axial direction; a ledge positioned adjacent to the end surface in the circumferential direction of the opening end and closer to the center than the end surface in the axial direction; and a tapered section in a slope shape formed continuing to the inner diameter side of the ledge at the opening end, slanting toward the inner diameter side of the opening end and approaching the center. Lubricating oil supplied to the opening end of the inboard section flows to the tapered section via the ledge and flows from the tapered section into a spiral groove formed on an inner periphery of the inboard section.
    Type: Application
    Filed: March 19, 2013
    Publication date: April 30, 2015
    Applicant: HONDA MOTOR CO., LTD.
    Inventors: Masahiro Yoshizawa, Koichi Fushimi, Takeo Furuta, Yuuto Sasaki, Eri Maeda, Shinobu Kurachi, Yuji Koga
  • Publication number: 20140261978
    Abstract: A temporary adhesive for which temporary adhesion and subsequent detachment are simple. The temporary adhesive composition includes: (A) an organopolysiloxane having a weight-average molecular weight of at least 15,000, obtained by a hydrosilylation reaction between (A1) and (A2) described below, and (B) an organic solvent having a boiling point of not more than 220° C., wherein (A1) is an alkenyl group-containing organopolysiloxane having a weight-average molecular weight exceeding 2,000, comprising 35 to 99 mol % of T siloxane units and 1 to 25 mol % of M siloxane units, and in which alkenyl groups bonded to silicon atoms represent at least 2 mol % of all the organic groups bonded to silicon atoms, and (A2) is a specific organohydrogenpolysiloxane having at least two silicon atom-bonded hydrogen atoms or a specific hydrosilyl group-containing compound.
    Type: Application
    Filed: June 2, 2014
    Publication date: September 18, 2014
    Applicant: Shin-Etsu Chemical Co., Ltd.
    Inventors: Masahiro Furuya, Shohei Tagami, Hideto Kato, Hideyuki Ito, Masahiro Yoshizawa
  • Publication number: 20140281760
    Abstract: It is provided a management server is configured to store an access log including a monitoring subject ID, or a monitoring item ID when a request for outputting a historical data is inputted, an incident data including a time, a monitoring subject ID, or a monitoring item ID when an incident indicating a failure in the each of the devices; associate the incident data with the access log; update data included in the access log to a string of characters abstracted; generate an abstract access log; identify first abstract access log from the generated abstract access log based on the first incident data when a value indicating first incident data is inputted; identify a condition for the historical data to be outputted based on the first abstract access log and the first incident data; and output the identified condition for the historical data.
    Type: Application
    Filed: December 26, 2011
    Publication date: September 18, 2014
    Inventors: Masahiro Yoshizawa, Masayuki Oyamatsu, Tatsuya Sato
  • Patent number: 8785585
    Abstract: A temporary adhesive for which temporary adhesion and subsequent detachment are simple. The temporary adhesive composition includes: (A) an organopolysiloxane having a weight-average molecular weight of at least 15,000, obtained by a hydrosilylation reaction between (A1) and (A2) described below, and (B) an organic solvent having a boiling point of not more than 220° C., wherein (A1) is an alkenyl group-containing organopolysiloxane having a weight-average molecular weight exceeding 2,000, comprising 35 to 99 mol % of T siloxane units and 1 to 25 mol % of M siloxane units, and in which alkenyl groups bonded to silicon atoms represent at least 2 mol % of all the organic groups bonded to silicon atoms, and (A2) is a specific organohydrogenpolysiloxane having at least two silicon atom-bonded hydrogen atoms or a specific hydrosilyl group-containing compound.
    Type: Grant
    Filed: January 5, 2012
    Date of Patent: July 22, 2014
    Assignee: Shin-Etsu Chemical Co., Ltd.
    Inventors: Masahiro Furuya, Shohei Tagami, Hideto Kato, Hideyuki Ito, Masahiro Yoshizawa
  • Publication number: 20140162069
    Abstract: A coating composition comprising (A) a UV-absorbing functionality-bearing alkoxysilane, (B) colloidal silica, (C) a multifunctional alkoxysilane and/or a partial hydrolytic condensate thereof, and (D) phosphoric acid is applicable and curable to resin substrates, typically polycarbonate substrates without a need for primer, heat or UV. On curing, it forms a film having transparency, mar resistance, and UV screening properties.
    Type: Application
    Filed: December 6, 2013
    Publication date: June 12, 2014
    Applicant: SHIN-ETSU CHEMICAL CO., LTD.
    Inventors: Motoo FUKUSHIMA, Yukimasa AOKI, Masahiro YOSHIZAWA
  • Patent number: 8751637
    Abstract: A failure factor can be promptly carved up by effectively prioritizing the ports to which MEPs are assigned in a condition where the maximum number of MEPs is limited. A network monitoring server monitors a network having plural switch devices. The plural switch devices each have a communication confirmation function using transmission and reception of a monitoring frame between ports. An upper limit is set to the number of ports to which maintenance end points (MEPs) are assignable among the respective ports of the plural switch devices. The network monitoring server calculates, for each of the plural switch devices, a monitoring priority corresponding to the probability of failures of a device connected to a network path including the port or the port, and generates data for displaying the calculated monitoring priority of each port in association with each port.
    Type: Grant
    Filed: December 29, 2010
    Date of Patent: June 10, 2014
    Assignee: Hitachi, Ltd.
    Inventors: Hideki Okita, Masahiro Yoshizawa, Keitaro Uehara
  • Publication number: 20140149466
    Abstract: If the operations manager makes configuration changes of the log database through configuration management interface, the configuration management interface records configuration information thereof on an management database. Furthermore, when log data of a monitoring target device are collected in a log collection unit through the log database, a log data volume analysis unit reads utilization information of data volume of the log database, and records the reading on a management database. A configuration changes proposal generating unit automatically generates configuration changes proposal of the log database based on the information recorded on the management database.
    Type: Application
    Filed: November 25, 2013
    Publication date: May 29, 2014
    Applicant: HITACHI, LTD.
    Inventors: Tatsuya SATO, Masahiro YOSHIZAWA
  • Publication number: 20140067804
    Abstract: There is provided a history database for recording a history of a data operation with respect to a database. A workflow generation server quantifies a relation between the multiple data operations that are recorded in that operation history. A data definition and a history of an operation schedule on data in the database are used for this quantification. Then, a workflow is generated based on a numerical value that results from the quantification. Then, the workflow generation server compares the generated workflow and workflow data in a workflow database and performs recommendation of the workflow that has to be newly defined and recommendation of an amendment to the existing workflow, based on the result of the comparison.
    Type: Application
    Filed: August 8, 2013
    Publication date: March 6, 2014
    Applicant: HITACHI, LTD.
    Inventors: Masahiro YOSHIZAWA, Kenji TAMURA, Tatsuya SATO
  • Patent number: 8588236
    Abstract: A virtual network management server includes ring node information that manages configuration nodes for each of the rings, and ring connection I/F for each of the ring configuration nodes, generates the VLAN configuration information so as to transfer a frame that is transmitted or received by a designated gateway connection port and a designated base station connection port by the designated VLAN, and also so as to transmit or receive a tagged frame of the designated VLAN by the ring connection I/F of all of the ring to which the gateway connection switch belongs and the ring to which the base station connection switch belongs, and updates the VLAN configuration of the switch.
    Type: Grant
    Filed: August 6, 2010
    Date of Patent: November 19, 2013
    Inventors: Hideki Okita, Masahiro Yoshizawa, Tsuyoshi Tanaka, Toshiaki Tarui
  • Publication number: 20130260936
    Abstract: A hybrid drive apparatus is provided in which a first planetary gear mechanism transmits rotation of a first main shaft to which the driving force of an engine is inputted to a main speed-changing part at an equal speed due to engagement of a first clutch, and transmits the rotation of the first main shaft to the main speed-changing part and a first motor/generator at an increased speed due to engagement of a second clutch. This enables the range of gear ratios of the transmission to be extended and the degree of freedom in setting a gear ratio or a step ratio to be increased, and moreover, it is possible to enhance the power generation efficiency by rotating the first motor/generator at a high speed without using a special speed increase device.
    Type: Application
    Filed: November 7, 2011
    Publication date: October 3, 2013
    Applicant: HONDA MOTOR CO., LTD
    Inventors: Yasuhito Takei, Yoshikazu Tanaka, Toshiharu Kumagai, Ken Hayasaka, Masahiro Yoshizawa
  • Publication number: 20120175045
    Abstract: A temporary adhesive for which temporary adhesion and subsequent detachment are simple. The temporary adhesive composition includes: (A) an organopolysiloxane having a weight-average molecular weight of at least 15,000, obtained by a hydrosilylation reaction between (A1) and (A2) described below, and (B) an organic solvent having a boiling point of not more than 220° C., wherein (A1) is an alkenyl group-containing organopolysiloxane having a weight-average molecular weight exceeding 2,000, comprising 35 to 99 mol % of T siloxane units and 1 to 25 mol % of M siloxane units, and in which alkenyl groups bonded to silicon atoms represent at least 2 mol % of all the organic groups bonded to silicon atoms, and (A2) is a specific organohydrogenpolysiloxane having at least two silicon atom-bonded hydrogen atoms or a specific hydrosilyl group-containing compound.
    Type: Application
    Filed: January 5, 2012
    Publication date: July 12, 2012
    Applicant: Shin-Etsu Chemical Co., Ltd.
    Inventors: Masahiro Furuya, Shohei Tagami, Hideto Kato, Hideyuki Ito, Masahiro Yoshizawa