Patents by Inventor Masanori Hattori

Masanori Hattori 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).

  • Patent number: 10526980
    Abstract: To improve accuracy in misfire determination, a control apparatus for an internal combustion engine that controls an internal combustion engine having a variable compression ratio mechanism capable of changing the compression ratio of the internal combustion engine includes a controller configured to: determine that a misfire occurs if the magnitude of rotational fluctuation of the internal combustion engine is equal to or larger than a misfire criterion value and to make the misfire criterion value larger during the time in which changing of the compression ratio of the internal combustion engine is in progress than during the time in which the compression ratio is not being changed.
    Type: Grant
    Filed: July 26, 2017
    Date of Patent: January 7, 2020
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Keisuke Sasaki, Akira Eiraku, Masanori Hattori, Yoshiyuki Kageura, Teppei Yoshioka, Shinichi Hiraoka
  • Publication number: 20180038297
    Abstract: A control system is applied to an internal combustion engine having a plurality of cylinders, a variable compression ratio changer configured to change the compression ratio of each of the cylinders of the internal combustion engine individually, in-cylinder injection valves that inject fuel into the respective cylinders, and in-passage injection valves each of which injects fuel into an intake passage corresponding to each of the cylinders. To reduce differences in the air-fuel ratio among the cylinders during changing the compression ratio, the control system makes the proportion of the quantity of fuel injected through the in-passage injection valves to the total quantity of fuel injected through the in-cylinder injection valves and the in-passage injection valves larger during the time in which the compression ratios of all the cylinders are being changed than during the time in which the compression ratios of all the cylinders are fixed.
    Type: Application
    Filed: August 1, 2017
    Publication date: February 8, 2018
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Keisuke SASAKI, Akira EIRAKU, Masanori HATTORI, Yoshiyuki KAGEURA, Teppei YOSHIOKA, Shinichi HIRAOKA
  • Publication number: 20180030906
    Abstract: To improve accuracy in misfire determination, a control apparatus for an internal combustion engine that controls an internal combustion engine having a variable compression ratio mechanism capable of changing the compression ratio of the internal combustion engine includes a controller configured to: determine that a misfire occurs if the magnitude of rotational fluctuation of the internal combustion engine is equal to or larger than a misfire criterion value and to make the misfire criterion value larger during the time in which changing of the compression ratio of the internal combustion engine is in progress than during the time in which the compression ratio is not being changed.
    Type: Application
    Filed: July 26, 2017
    Publication date: February 1, 2018
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Keisuke SASAKI, Akira EIRAKU, Masanori HATTORI, Yoshiyuki KAGEURA, Teppei YOSHIOKA, Shinichi HIRAOKA
  • Patent number: 9303197
    Abstract: Disclosed are an antistatic agent which does not impair the appearance and the mechanical strength of a molded article and which provides sufficient permanent antistatic properties to the molded article even when added in a small amount, and an antistatic resin composition containing the same. The antistatic agent (Z) includes: a block polymer (A) containing a block of hydrophobic polymer (a) and a block of hydrophilic polymer (b) as constituent units; and an organic fluorine-modified polyolefin (B). The antistatic resin composition is obtained by containing the antistatic agent in a thermoplastic resin (C).
    Type: Grant
    Filed: June 30, 2011
    Date of Patent: April 5, 2016
    Assignee: SANYO CHEMICAL INDUSTRIES, LTD.
    Inventors: Hidetoshi Noda, Masanori Hattori, Eri Takemoto
  • Patent number: 8859647
    Abstract: An antistatic resin composition is provided, from which a thermoplastic resin molded article having a sufficient permanent antistatic property without impairing an excellent mechanical property or a good appearance of the molded article, even in a case that the content of an antistatic agent contained in the composition is less than that in a conventional composition, is provided. The antistatic resin composition contains an antistatic agent (A) and a thermoplastic resin (B), in which a melt viscosity ratio of the thermoplastic resin (B) to the antistatic agent (A) at 220° C. is 0.5-5 and an absolute value of a difference between solubility parameters (SPs) of the antistatic agent (A) and the thermoplastic resin (B) is 1.0-3.0. The antistatic resin molded article is obtained by molding the antistatic resin composition.
    Type: Grant
    Filed: July 30, 2010
    Date of Patent: October 14, 2014
    Assignee: Sanyo Chemical Industries, Ltd.
    Inventors: Takashi Yabuta, Hidetoshi Noda, Masanori Hattori
  • Patent number: 8510256
    Abstract: In general, embodiments provide an inter-facility movement estimation apparatus including: a movement map which stores location information about facilities and movement times therebetween; a positioning unit which obtains user's location information when starting a movement; a movement candidate list which stores given movement path candidates; a movement situation estimating unit which estimates a user's movement situation; a movement path estimating unit which selects, whenever the movement situation is changed, estimated movement path candidates from the given movement path candidates based on the nearest facility and the user's movement situation; and an adjusting unit which changes the likelihoods of the estimated movement path candidates, wherein one of the estimated movement path candidates having a highest likelihood thereamong is specified as an actual movement path of the user.
    Type: Grant
    Filed: September 20, 2010
    Date of Patent: August 13, 2013
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Kenta Cho, Naoki Iketani, Yuzo Okamoto, Hisao Setoguchi, Masanori Hattori
  • Publication number: 20130179107
    Abstract: According to one embodiment, a moving state estimation apparatus includes a sensor, a storage, a first estimation unit, a second estimation unit, a calculation unit and a correction unit. The sensor detects acceleration data. The first estimation unit estimates certainty degrees of the moving states. The second estimation unit calculates orientations of the terminal based on the acceleration data, and to estimate terminal states. The calculation unit calculates reliability degrees of the moving states. The correction unit corrects the certainty degrees in accordance with the reliability degrees, to obtain corrected moving states with the certainty degrees corrected.
    Type: Application
    Filed: July 5, 2012
    Publication date: July 11, 2013
    Applicant: KABUSHIKI KAISHA TOSHIBA
    Inventors: Hisao SETOGUCHI, Naoki IKETANI, Kenta CHO, Masanori HATTORI
  • Publication number: 20130102710
    Abstract: Disclosed are an antistatic agent which does not impair the appearance and the mechanical strength of a molded article and which provides sufficient permanent antistatic properties to the molded article even when added in a small amount, and an antistatic resin composition containing the same. The antistatic agent (Z) includes: a block polymer (A) containing a block of hydrophobic polymer (a) and a block of hydrophilic polymer (b) as constituent units; and an organic fluorine-modified polyolefin (B). The antistatic resin composition is obtained by containing the antistatic agent in a thermoplastic resin (C).
    Type: Application
    Filed: June 30, 2011
    Publication date: April 25, 2013
    Applicant: SANYO CHEMICAL INDUSTRIES, LTD.
    Inventors: Hidetoshi Noda, Masanori Hattori, Eri Takemoto
  • Patent number: 8407024
    Abstract: In one embodiment, a motion determination apparatus includes: a basic motion determination module determining a basic motion of a user, based on a sensor signal for detecting a motion of the user; a basic motion recording module recording the basic motion in a temporal sequence; a motion scene determination table configured to store the basic motion and a condition under which the basic motion occurs, for each motion scene; a motion scene determination module determining that the basic motion recorded in the temporal sequence corresponds to a certain motion scene, based on the motion scene determination table; a detailed label determination table storing a detailed label indicating a detailed motion in the motion scene, for each motion scene; and a detailed label determination module determining that the basic motion included in the motion scene corresponds to a certain detailed label, based on the detailed label determination table.
    Type: Grant
    Filed: September 20, 2010
    Date of Patent: March 26, 2013
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Naoki Iketani, Kenta Cho, Yuzo Okamoto, Hisao Setoguchi, Masanori Hattori
  • Patent number: 8370103
    Abstract: A moving context and a moving time of a user are specified by acceleration information while the user is moving. The moving context represents the user's moving status. The acceleration information is measured by an acceleration sensor carried with the user. The moving context and the moving time are stored in time series. The moving context and the moving time between a moving start time and an arrival time are set as a moving pattern. A tag is set to the moving context in the moving pattern. The tag identifies a function to be executed for the moving context. A moving estimation pattern is generated as the moving pattern having the moving context and the moving time specified by acceleration information measured when the user is newly moving. The function identified by the tag is executed, when the moving context set with the tag in the moving estimation pattern coincides with a moving context specified by acceleration information measured while the user is newly moving.
    Type: Grant
    Filed: August 12, 2009
    Date of Patent: February 5, 2013
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Kenta Cho, Masanori Hattori, Naoki Iketani, Keisuke Nishimura, Masaaki Kikuchi
  • Patent number: 8306823
    Abstract: A speech receiving unit receives a user ID, a speech obtained at a terminal, and an utterance duration, from the terminal. A proximity determining unit calculates a correlation value expressing a correlation between speeches received from plural terminals, compares the correlation value with a first threshold value, and determines that the plural terminals that receive the speeches whose correlation value is calculated are close to each other, when the correlation value is larger than the first threshold value. A dialog detecting unit determines whether a relationship between the utterance durations received from the plural terminals that are determined to be close to each other within an arbitrarily target period during which a dialog is to be detected fits a rule. When the relationship is determined to fit the rule, the dialog detecting unit detects dialog information containing the target period and the user ID.
    Type: Grant
    Filed: March 11, 2008
    Date of Patent: November 6, 2012
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Masayuki Okamoto, Naoki Iketani, Hideo Umeki, Sogo Tsuboi, Kenta Cho, Keisuke Nishimura, Masanori Hattori
  • Publication number: 20120128945
    Abstract: An antistatic resin composition is provided, from which a thermoplastic resin molded article having a sufficient permanent antistatic property without impairing an excellent mechanical property or a good appearance of the molded article, even in a case that the content of an antistatic agent contained in the composition is less than that in a conventional composition, is provided. The antistatic resin composition contains an antistatic agent (A) and a thermoplastic resin (B), in which a melt viscosity ratio of the thermoplastic resin (B) to the antistatic agent (A) at 220° C. is 0.5-5 and an absolute value of a difference between solubility parameters (SPs) of the antistatic agent (A) and the thermoplastic resin (B) is 1.0-3.0. The antistatic resin molded article is obtained by molding the antistatic resin composition.
    Type: Application
    Filed: July 30, 2010
    Publication date: May 24, 2012
    Applicant: SANYO CHEMICAL INDUSTRIES, LTD.
    Inventors: Takashi Yabuta, Hidetoshi Noda, Masanori Hattori
  • Publication number: 20110246122
    Abstract: In one embodiment, a motion determination apparatus includes: a basic motion determination module determining a basic motion of a user, based on a sensor signal for detecting a motion of the user; a basic motion recording module recording the basic motion in a temporal sequence; a motion scene determination table configured to store the basic motion and a condition under which the basic motion occurs, for each motion scene; a motion scene determination module determining that the basic motion recorded in the temporal sequence corresponds to a certain motion scene, based on the motion scene determination table; a detailed label determination table storing a detailed label indicating a detailed motion in the motion scene, for each motion scene; and a detailed label determination module determining that the basic motion included in the motion scene corresponds to a certain detailed label, based on the detailed label determination table.
    Type: Application
    Filed: September 20, 2010
    Publication date: October 6, 2011
    Applicant: KABUSHIKI KAISHA TOSHIBA
    Inventors: Naoki Iketani, Kenta Cho, Yuzo Okamoto, Hisao Setoguchi, Masanori Hattori
  • Publication number: 20110231357
    Abstract: In general, embodiments provide an inter-facility movement estimation apparatus including: a movement map which stores location information about facilities and movement times therebetween; a positioning unit which obtains user's location information when starting a movement; a movement candidate list which stores given movement path candidates; a movement situation estimating unit which estimates a user's movement situation; a movement path estimating unit which selects, whenever the movement situation is changed, estimated movement path candidates from the given movement path candidates based on the nearest facility and the user's movement situation; and an adjusting unit which changes the likelihoods of the estimated movement path candidates, wherein one of the estimated movement path candidates having a highest likelihood thereamong is specified as an actual movement path of the user.
    Type: Application
    Filed: September 20, 2010
    Publication date: September 22, 2011
    Applicant: KABUSHIKI KAISHA TOSHIBA
    Inventors: Kenta Cho, Naoki Iketani, Yuzo Okamoto, Hisao Setoguchi, Masanori Hattori
  • Patent number: 7818197
    Abstract: A context estimation rule is applied to spare time on a user's schedule, and contexts are estimated. On the basis of a task template, an input task is divided into plural subtasks. A task recommendation rule for recommending tasks to do from the relation between contexts and metadata of tasks is applied to the spare time of the user, and tasks to do in the spare time are recommended on the basis of the contexts of the spare time and the metadata of the subtasks. The recommended tasks are managed as schedules.
    Type: Grant
    Filed: November 30, 2005
    Date of Patent: October 19, 2010
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Kenta Cho, Masanori Hattori, Yuzo Okamoto, Masayuki Okamoto, Tomohiro Yamasaki
  • Publication number: 20100179757
    Abstract: A portable terminal includes a body movement sensor configured to detect a movement of a user; a normal moving pattern storage unit configured to store, in advance, a normal moving pattern; a moving state determination unit configured to determine the moving state from the movement; a normal moving certainty calculation unit configured to calculate a normal moving certainty indicating a degree of coincidence between the normal moving pattern and the moving state determined at time of detecting the movement; a position measurement interval controller configured to calculate a position measurement interval depending on the normal moving certainty; and a positioning unit configured to measure a current position of the portable terminal at the position measurement interval.
    Type: Application
    Filed: September 16, 2009
    Publication date: July 15, 2010
    Applicant: KABUSHIKI KAISHA TOSHIBA
    Inventors: Naoki Iketani, Kenta Cho, Masanori Hattori
  • Publication number: 20100070235
    Abstract: A moving context and a moving time of a user are specified by acceleration information while the user is moving. The moving context represents the user's moving status. The acceleration information is measured by an acceleration sensor carried with the user. The moving context and the moving time are stored in time series. The moving context and the moving time between a moving start time and an arrival time are set as a moving pattern. A tag is set to the moving context in the moving pattern. The tag identifies a function to be executed for the moving context. A moving estimation pattern is generated as the moving pattern having the moving context and the moving time specified by acceleration information measured when the user is newly moving. The function identified by the tag is executed, when the moving context set with the tag in the moving estimation pattern coincides with a moving context specified by acceleration information measured while the user is newly moving.
    Type: Application
    Filed: August 12, 2009
    Publication date: March 18, 2010
    Applicant: KABUSHIKI KAISHA TOSHIBA
    Inventors: Kenta Cho, Masanori Hattori, Naoki Iketani, Keisuke Nishimura, Masaaki Kikuchi
  • Publication number: 20090136634
    Abstract: It is intended to provide seasoned tofu which has a favorable mouthfeel in “hardness” and “brittleness” and has been evenly seasoned throughout, and a method of producing the same. Seasoned tofu is produced by heating and coagulating seasoned soymilk containing soybean milk, a seasoning providing sodium ion and/or potassium ion and glucono delta-lactone as a coagulant wherein the concentration of soybean protein is 5.5% by mass or more and 8.5% by mass or less, the total concentration of the sodium ion and/or potassium ion is 0.05 mol/L or more and 0.154 mol/L or less and the concentration of the glucono delta-lactone is 0.4% by mass or more and 0.9% by mass or less.
    Type: Application
    Filed: December 18, 2006
    Publication date: May 28, 2009
    Applicant: MORINAGA MILK INDUSTRY CO., LTD.
    Inventors: Masayoshi Taketsuka, Masanori Hattori, Manabu Suzuki
  • Publication number: 20090025013
    Abstract: An information notification apparatus includes a unit storing at least one determination rule including a determination condition and a type, the determination condition being for determining a first operation state to be executed on a computer by a user, and the type indicating one type of information notification corresponding to the determination condition, a unit acquiring a second operation state as operation state information, an information notification unit executing information notification corresponding to the determination condition to notify the user about the executed information notification if the second operation state matches the determination condition, and a unit registering a temporary determination rule including the second operation state and a corresponding type to the second operation state if the temporary determination rule fails to match the determination rule, and registering the temporary determination rule as a new determination rule if the temporary determination rule is used mo
    Type: Application
    Filed: March 14, 2008
    Publication date: January 22, 2009
    Inventor: Masanori Hattori
  • Publication number: 20080243494
    Abstract: A speech receiving unit receives a user ID, a speech obtained at a terminal, and an utterance duration, from the terminal. A proximity determining unit calculates a correlation value expressing a correlation between speeches received from plural terminals, compares the correlation value with a first threshold value, and determines that the plural terminals that receive the speeches whose correlation value is calculated are close to each other, when the correlation value is larger than the first threshold value. A dialog detecting unit determines whether a relationship between the utterance durations received from the plural terminals that are determined to be close to each other within an arbitrarily target period during which a dialog is to be detected fits a rule. When the relationship is determined to fit the rule, the dialog detecting unit detects dialog information containing the target period and the user ID.
    Type: Application
    Filed: March 11, 2008
    Publication date: October 2, 2008
    Applicant: KABUSHIKI KAISHA TOSHIBA
    Inventors: Masayuki Okamoto, Naoki Iketani, Hideo Umeki, Sogo Tsuboi, Kenta Cho, Keisuke Nishimura, Masanori Hattori