Patents by Inventor Yuji Yasui

Yuji Yasui 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: 20200126419
    Abstract: An event vehicle dispatch device includes: an event notifier configured to notify a plurality of vehicles or owners of the vehicles of an event held in an area in which the plurality of vehicles are able to park; and an adjuster configured to adjust the number of vehicles corresponding to vehicle attributes of vehicles arriving at the area based on the vehicle attribute of each of the plurality of vehicles.
    Type: Application
    Filed: June 15, 2018
    Publication date: April 23, 2020
    Inventors: Yuji Yasui, Kentaro Ishisaka, Nobuyuki Watanabe, Kovi Ahego, Christopher Lang, Liyan Liu, Yo Ito, Hirotaka Uchitomi
  • Publication number: 20200116495
    Abstract: An information-processing device of the present invention includes an acquisition unit that acquires sensor detection information indicating a detection result from a sensor mounted in a vehicle, a derivation unit that derives a plurality of indices for a surrounding environment based on the sensor detection information acquired by the acquisition unit, and an evaluation unit that evaluates attribute information of a point at which the sensor detection information is acquired based on the plurality of indices derived by the derivation unit.
    Type: Application
    Filed: June 11, 2018
    Publication date: April 16, 2020
    Inventors: Yuji Yasui, Kentaro Ishisaka, Nobuyuki Watanabe, Kovi Ahego, Christopher Lang, Liyan Liu, Yo Ito, Hirotaka Uchitomi
  • Publication number: 20200117195
    Abstract: A medical network system includes medical examination equipment 300 and a medical diagnosis terminal communicator 420 installed at a community center CC, an automated driving vehicle 200 in which a round doctor DR rides, and a determiner 110 that determines a next vehicle allocation schedule of the automated driving vehicle 200. The automated driving vehicle 200 includes a communication device and a navigation device. The medical diagnosis terminal communicator 420 transmits a medical examination result according to the medical examination equipment 300 to the communication device disposed in the automated driving vehicle 200. The navigation device outputs biological information based on the medical examination result received by the communication device to the round doctor DR.
    Type: Application
    Filed: June 12, 2018
    Publication date: April 16, 2020
    Inventors: Yuji Yasui, Hisao Asaumi, Shion Tokunaga, Masashi Yuki, Yo Ito, Hirotaka Uchitomi
  • Publication number: 20200104964
    Abstract: An aspect of the present invention is a pick-up/drop-off management device (400) including a vehicle allocation reserver (432) configured to create a pick-up/drop-off schedule on the basis of content of a reservation for a facility and reserve a vehicle, and a vehicle allocation manager (433) configured to allocate the vehicle reserved by the vehicle allocation reserver according to the pick-up/drop-off schedule.
    Type: Application
    Filed: June 15, 2018
    Publication date: April 2, 2020
    Inventors: Yuji Yasui, Kentaro Ishisaka, Nobuyuki Watanabe, Kovi Ahego, Christopher Lang, Liyan Liu, Yo Ito, Hirotaka Uchitomi
  • Publication number: 20200102632
    Abstract: A steel sheet of the present invention has a steel structure obtained by performing a soaking at a dual phase region temperature of Ac1 temperature or higher and lower than Ac3 temperature for a soaking time of 15 seconds or longer and 35 seconds or shorter, next, performing a primary cooling to a temperature range of 250° C. or higher and 380° C. or lower within 3 seconds at a cooling rate of 0.5 ° C./s or more and 30° C./s or less, and performing a retention in a temperature range of 260° C. or higher and 370° C. or lower for 180 seconds or longer and 540 seconds or shorter, in which a yield ratio is 65% or less and tensile strength is 590 MPa or more after the primary cooling.
    Type: Application
    Filed: December 4, 2019
    Publication date: April 2, 2020
    Applicant: NIPPON STEEL CORPORATION
    Inventors: Yuji FUKUMOTO, Takashi ARAMAKI, Junichi YASUI, Norimitsu HARADA
  • Publication number: 20200104881
    Abstract: A vehicle control system includes an outside display provided on the exterior of a vehicle and configured to display content toward the outside of the vehicle, a vehicle environment acquirer configured to acquire an environment of the vehicle, and a display controller configured to control display of the content on the outside display on the basis of the environment of the vehicle acquired by the vehicle environment acquirer.
    Type: Application
    Filed: June 15, 2018
    Publication date: April 2, 2020
    Inventors: Yuji Yasui, Shion Tokunaga, Nobuyuki Watanabe, Kazuki Nishioka, Yudai Hirohata, Hisakazu Yamane, Takayuki Shimoyamada
  • Publication number: 20200094429
    Abstract: A printer comprises a cutter; a non-volatile storage module; a command receiving module configured to receive a command for instructing a cutting method of a continuous paper from an information processing apparatus connected to the printer; a first cutting control module configured to control an operation of the cutter to cut the continuous paper in the cutting method instructed by the command; a recording module configured to record information indicating the cutting method in the storage module at the time of paper cutting based on the command; and a second cutting control module configured to cut the continuous paper in a cutting method indicated by the information stored in the storage module at the time of paper cutting without the command.
    Type: Application
    Filed: July 26, 2019
    Publication date: March 26, 2020
    Inventor: Yuji Yasui
  • Publication number: 20200097772
    Abstract: Provided is a model parameter learning device and the like capable of learning model parameters such that the influence of a noise in input data can be suppressed. A model parameter learning device (1) alternately carries out first learning processing for learning model parameters W1, b1, W2 and b2 such that an error between data Xout and data Xorg is minimized, and second learning processing for learning model parameters W1, b1, Wm, bm, Wq and bq such that a loss function LAE is minimized.
    Type: Application
    Filed: September 18, 2019
    Publication date: March 26, 2020
    Applicants: HONDA MOTOR CO., LTD., Kyoto University
    Inventors: Kosuke Nakanishi, Yuji Yasui, Wataru Sasaki, Shin Ishii
  • Patent number: 10538830
    Abstract: A steel sheet of the present invention has a steel structure obtained by performing a soaking at a dual phase region temperature of Ac1 temperature or higher and lower than Ac3 temperature for a soaking time of 15 seconds or longer and 35 seconds or shorter, next, performing a primary cooling to a temperature range of 250° C. or higher and 380° C. or lower within 3 seconds at a cooling rate of 0.5° C./s or more and 30° C./s or less, and performing a retention in a temperature range of 260° C. or higher and 370° C. or lower for 180 seconds or longer and 540 seconds or shorter, in which a yield ratio is 65% or less and tensile strength is 590 MPa or more after the primary cooling.
    Type: Grant
    Filed: October 5, 2012
    Date of Patent: January 21, 2020
    Assignee: NIPPON STEEL CORPORATION
    Inventors: Yuji Fukumoto, Takashi Aramaki, Junichi Yasui, Norimitsu Harada
  • Publication number: 20200001630
    Abstract: A receipt printer according to an embodiment includes a sheet roller that transports a sheet from a sheet roll to a receipt issuing port. A printing device prints receipt data on the sheet. A cutter configured performs full cutting so that the sheet is separated from the sheet roll and partial cutting so that the sheet remains partially connected to the sheet roll. A processor controls the cutter to perform the partial cutting after the printing device prints the receipt data on the sheet, and also controls the cutter to perform the full cutting when a predetermined condition is satisfied after the partial cutting is performed.
    Type: Application
    Filed: September 9, 2019
    Publication date: January 2, 2020
    Inventor: Yuji YASUI
  • Publication number: 20190382013
    Abstract: A vehicle control device includes: a peripheral situation recognition unit (132) configured to recognize a peripheral situation of an automatic driving vehicle; a driving control unit (140, 160, (138)) configured to control one or both of steering and an acceleration or deceleration speed of the vehicle based on the peripheral situation recognized by the peripheral situation recognition unit; and a potential risk estimation unit (138) configured to estimate presence or absence and classification of a potential risk meeting with an obstacle based on classification of a target recognized by the peripheral situation recognition unit and a positional relation between the vehicle and the target. The driving control unit performs the driving control based on an estimation result of the potential risk estimation unit.
    Type: Application
    Filed: June 11, 2019
    Publication date: December 19, 2019
    Inventors: Mingmei Li, Yuji Yasui, Tokitomo Ariyoshi
  • Publication number: 20190382035
    Abstract: A recognition processing device includes a peripheral situation recognition unit configured to recognize a type of object around a vehicle and a positional relationship with the vehicle, an object recognition unit configured to select a word indicating the type of object recognized by the peripheral situation recognition unit and a word indicating a positional relationship between the vehicle and the object, and a text generation unit configured to generate text for describing a peripheral situation recognized by the peripheral situation recognition unit, wherein the text includes the word indicating the type of object selected by the object recognition unit and the word indicating the positional relationship between the vehicle and the object selected by the object recognition unit.
    Type: Application
    Filed: June 11, 2019
    Publication date: December 19, 2019
    Inventors: Mingmei Li, Yuji Yasui, Tokitomo Ariyoshi
  • Patent number: 10507629
    Abstract: A hot-dip galvanized steel sheet wherein the hot-dip galvanized steel sheet comprises a base steel sheet and a hot-dip galvanized layer, a ferrite phase is, by volume fraction, 40% or more and 97% or less in a range of ? thickness to ? thickness centered at a position of ¼ thickness from the surface of the base steel sheet, a hard structure is 3% or more in total, wherein the hot-dip galvanized steel sheet has the hot-dip galvanized layer in which Fe is 5.0% or less and Al is 1.0% or less, and columnar grains formed of a ? phase is 20% or more in an entire interface between the plated layer and the base steel sheet on the surface of the base steel sheet in which a ratio of a volume fraction of the hard structure in a surface layer range of 20 ?m depth in a steel sheet direction from an interface between the hot-dip galvanized layer and the base steel sheet is 0.10 times or more to 0.
    Type: Grant
    Filed: November 5, 2015
    Date of Patent: December 17, 2019
    Assignee: NIPPON STEEL CORPORATION
    Inventors: Hiroyuki Kawata, Takeshi Yasui, Kohei Ueda, Naoki Maruyama, Yuji Yamaguchi, Satoshi Uchida, Ryosuke Komami, Hayato Arai, Yasuhiro Nakashima, Toyomitsu Nakamura
  • Patent number: 10498101
    Abstract: A method for producing an organic microdisk structure 40, which is characterized by comprising: a cladding layer formation step 1 wherein a cladding layer 12 is formed by printing a first ink 11 that contains a fluorine-containing hyperbranched polymer on a substrate 10 by an inkjet method; a core layer formation step 2 wherein a core layer 22 is formed by printing a second ink 21 that contains a laser dye and a triazine-based hyperbranched polymer containing no fluorine on the cladding layer 12 by an inkjet method; and an etching step 3 wherein the cladding layer 12 is etched using a solvent 31 that dissolves only the fluorine-containing hyperbranched polymer. Consequently, an unconventional novel method for producing an organic microdisk structure with use of an inkjet method is able to be provided.
    Type: Grant
    Filed: September 4, 2015
    Date of Patent: December 3, 2019
    Assignees: KYUSHU UNIVERSITY, NATIONAL UNIVERSITY CORPORATION, NISSAN CHEMICAL INDUSTRIES, LTD.
    Inventors: Yuji Oki, Hiroaki Yoshioka, Kei Yasui, Masaaki Ozawa
  • Patent number: 10442217
    Abstract: A receipt printer according to an embodiment includes a sheet roller that transports a sheet from a sheet roll to a receipt issuing port. A printing device prints receipt data on the sheet. A cutter configured performs full cutting so that the sheet is separated from the sheet roll and partial cutting so that the sheet remains partially connected to the sheet roll. A processor controls the cutter to perform the partial cutting after the printing device prints the receipt data on the sheet, and also controls the cutter to perform the full cutting when a predetermined condition is satisfied after the partial cutting is performed.
    Type: Grant
    Filed: February 19, 2019
    Date of Patent: October 15, 2019
    Assignee: TOSHIBA TEC KABUSHIKI KAISHA
    Inventor: Yuji Yasui
  • Publication number: 20190248163
    Abstract: A receipt printer according to an embodiment includes a sheet roller that transports a sheet from a sheet roll to a receipt issuing port. A printing device prints receipt data on the sheet. A cutter configured performs full cutting so that the sheet is separated from the sheet roll and partial cutting so that the sheet remains partially connected to the sheet roll. A processor controls the cutter to perform the partial cutting after the printing device prints the receipt data on the sheet, and also controls the cutter to perform the full cutting when a predetermined condition is satisfied after the partial cutting is performed.
    Type: Application
    Filed: February 19, 2019
    Publication date: August 15, 2019
    Inventor: Yuji YASUI
  • Publication number: 20190225216
    Abstract: There is provided a travel reference line determination system and an automatic driving system capable of determining a travel reference line of a vehicle appropriately even under conditions where information representing the track environment of the vehicle is hard to get. An ECU of an automatic driving system calculates a model y coordinate value ymw_i using a map in FIG. 4 (Step 12), calculates an estimated y coordinate value y_i using track environment data D_info (Step 11), calculates curvature C so that an error between the model y coordinate value ymw_i and the estimated y coordinate value y_i may be minimized (Step 18), calculates a travel trajectory Xf using the curvature C (Step 4), and executes automatic driving control using the travel trajectory Xf (Steps 31 to 33).
    Type: Application
    Filed: January 17, 2019
    Publication date: July 25, 2019
    Applicant: HONDA MOTOR CO., LTD.
    Inventor: Yuji Yasui
  • Publication number: 20190220021
    Abstract: A travel trajectory determination system 1 includes an ECU. The ECU acquires a second road target point Xt0, determines an arc Ar between two inner contact points Xi and Xo of a circle IC inscribed in a first straight line L1 extending from a vehicle in a traveling direction of the vehicle while passing through an intersection, and a second straight line L2 extending in such a manner as to intersect with the first straight line L1 in the intersection while passing through the second road target point Xt0, and determines a future travel trajectory Xf of the vehicle by use of the arc Ar.
    Type: Application
    Filed: January 8, 2019
    Publication date: July 18, 2019
    Applicant: HONDA MOTOR CO., LTD.
    Inventors: Yuji Yasui, Hideki Matsunaga
  • Patent number: 10227940
    Abstract: The objective of the present invention is to provide a control device for an engine that enables precise control of the equivalence ratio. The system from the fuel injection amount to the output from a LAF sensor is modeled as an injection amount-sensor output model by means of a model equation containing model parameters and a lag coefficient. The system from the equivalence ratio to the LAF sensor output is modeled as a port equivalence ratio-sensor output model by means of a model equation containing the lag coefficient. The control device is equipped with: a feedback-use identifier that successively identifies values for the model parameters; a LAF lag compensation-use identifier that successively identifies values for the lag coefficient; and a stoichiometric driving mode controller that determines the value of a fuel injection amount.
    Type: Grant
    Filed: July 17, 2012
    Date of Patent: March 12, 2019
    Assignees: HONDA MOTOR CO., LTD., DELPHI INTERNATIONAL OPERATIONS LUXEMBOURG S.A.R.L.
    Inventors: Yuji Yasui, Hideki Matsunaga, Hans Hardam, Toshiharu Takahashi, Masatoshi Yamada, Hiroshi Uike
  • Patent number: 10210675
    Abstract: A failure determination system for a vehicle speed detection device, which, in a case where only one vehicle speed detection device is used, can always accurately perform failure determination of the device, and ensure a high marketability, while avoiding increases in manufacturing costs and product prices of the system. An ECU calculates an engine speed, calculates a detected vehicle speed based on a detection signal from a vehicle speed sensor, calculates an estimated total transmission gear ratio indicative of correlation between the detected vehicle speed and the engine speed, stores the estimated total transmission gear ratio, calculates a reference vehicle speed using a value of the estimated total transmission gear ratio, calculated predetermined times earlier, and the engine speed, and determines a failure of the sensor using a for-use-in-monitoring vehicle speed error which indicates an error between the reference vehicle speed and the detected vehicle speed.
    Type: Grant
    Filed: June 29, 2016
    Date of Patent: February 19, 2019
    Assignee: HONDA MOTOR CO., LTD.
    Inventor: Yuji Yasui