Patents by Inventor Takuya Ono

Takuya Ono 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: 20230281797
    Abstract: Prepare a learning model that has been trained to output similarity for each defect species by machine learning using a teacher image that is an image containing a defect occurring during printing and that is associated with a defect species in advance. Then, a target image is prepared for inspection by acquiring an image of printed matter that has been printed. By using the learning model with respect to this target image, the similarity of the defect present in the target image to a known defect species is acquired, and this similarity is used to discriminate the defect present in the target image as at least one of the known defect species. When updating the learning model based on this discrimination result, the learning model is made to perform machine learning for a defect species that is different from the discriminated defect species or that is associated with an unknown defect.
    Type: Application
    Filed: February 28, 2023
    Publication date: September 7, 2023
    Inventors: Mitsuhiro YAMASHITA, Takahiro KAMADA, Naoki HAGIHARA, Takuya ONO, Yuko YAMAMOTO
  • Publication number: 20230281799
    Abstract: A defect discrimination device for printed image includes an inspection image acquisition section configured to acquire an inspection image by imaging a print medium on which an image is printed, the image corresponding to a reference image that becomes a reference of an image in which a defect is to be detected; a defect detection section configured to detect a state of the defect, the state including a defect type of the defect included in the printed inspection image; and a display section configured to display a display image corresponding to the inspection image, and an inspection result display section configured to display the detected defect together with the defect type of the defect, in a display mode according to the state of the defect.
    Type: Application
    Filed: March 6, 2023
    Publication date: September 7, 2023
    Inventors: Mitsuhiro YAMASHITA, Naoki HAGIHARA, Yuko YAMAMOTO, Takahiro KAMADA, Takuya ONO
  • Publication number: 20230264908
    Abstract: The print medium identification method includes (a) a step of obtaining first physical property information about a print medium, (b) a step of obtaining second physical property information which is different from the first physical property information about the print medium, (c) a step of obtaining first discrimination information for discriminating a type of print medium by inputting the first physical property information to a first discriminator, (d) a step of obtaining second discrimination information for discriminating the type of print medium by inputting second physical property information to a second discriminator, and (e) a step of identifying the type of print medium by using the first discrimination information and the second discrimination information.
    Type: Application
    Filed: February 6, 2023
    Publication date: August 24, 2023
    Inventors: Takahiro KAMADA, Mitsuhiro YAMASHITA, Takuya ONO, Yuko YAMAMOTO
  • Publication number: 20230254428
    Abstract: An print medium specification method includes (a) step for acquiring first physical property information related to the print medium; (b) step for acquiring second physical property information different from the first physical property information related to the print medium; (c) step for acquiring a discrimination information for discriminating the type of the print medium by inputting the first physical property information to a discrimination function configured as a learned machine learning model; and (d) step for specify a type of the print medium using the discrimination information and the second physical property information not used for machine learning.
    Type: Application
    Filed: February 7, 2023
    Publication date: August 10, 2023
    Inventors: Takahiro KAMADA, Mitsuhiro YAMASHITA, Takuya ONO, Yuko YAMAMOTO
  • Publication number: 20230144881
    Abstract: Provided is an image processing device coupled to a printing device that performs printing on a medium by ejecting ink having a plurality of colors, and configured to convert image data into ink amount data. The image processing device includes: an input unit configured to input a search condition; an acquisition unit configured to acquire a plurality of search values based on the search condition input by the input unit; a table storage unit storing a plurality of image conversion tables for converting the image data into the ink amount data; and a search unit configured to search the plurality of image conversion tables for a target image conversion table based on the plurality of search values acquired by the acquisition unit.
    Type: Application
    Filed: November 8, 2022
    Publication date: May 11, 2023
    Inventors: Katsuyuki TANAKA, Takuya ONO, Yuko YAMAMOTO, Takumi SHIMOMUKAI, Shotaro MATSUDA
  • Patent number: 11626056
    Abstract: An image processing device includes an image input section configured to receive input of an image, a chromatic value acquisition section configured to obtain a chromatic value with respect to each of pixels of the image, an RGB conversion section configured to convert the chromatic value of each of the pixels of the image into an unnormalized linear RGB value expressed by a linear RGB value based on a characteristic of a display which outputs the image, a normalization section configured to divide the unnormalized linear RGB value by a modulus higher than a maximum value of linear RGB values which express displayable colors of the display to thereby generate a normalized linear RGB value when the unnormalized linear RGB value of at least one of the pixels is higher than the maximum value, an outputting RGB conversion section configured to convert the normalized linear RGB value into a display outputting RGB value, and an output section configured to output the display outputting RGB value to the display.
    Type: Grant
    Filed: November 24, 2021
    Date of Patent: April 11, 2023
    Inventors: Makoto Fujino, Takuya Ono, Katsuyuki Tanaka, Takumi Shimomukai
  • Patent number: 11556750
    Abstract: The method of generating color sample data includes the step of generating the color sample data for preparing a color sample of a color included in a difference area between a color gamut in an equipment independent color space which is expressed by a first color expression apparatus and a color gamut in the equipment independent color space which is expressed by a second color expression apparatus using an output profile which expresses the color and corresponds to one of the first color expression apparatus and the second color expression apparatus configured to express a color in at least a part of the difference area out of a first output profile representing a correspondence relationship between a coordinate value in an output color space depending on the first color expression apparatus and a coordinate value in the equipment independent color space, and a second output profile representing a correspondence relationship between a coordinate value in an output color space depending on the second color e
    Type: Grant
    Filed: November 16, 2021
    Date of Patent: January 17, 2023
    Assignee: Seiko Epson Corporation
    Inventors: Katsuyuki Tanaka, Takuya Ono
  • Patent number: 11473030
    Abstract: The present invention relates to a lubricating oil composition containing: (A) a poly-?-olefin base oil obtained by using a metallocene catalyst; (B) a mineral oil-based base oil exhibiting a distillation curve with a temperature gradient ?|Dt| of distillation temperature between two points 2.0 vol % and 5.0 vol % of distillation amount being 6.8° C./vol % or less; and (C) an ester-based base oil in an amount of 6% by mass or more based on a total amount of the composition.
    Type: Grant
    Filed: May 14, 2019
    Date of Patent: October 18, 2022
    Assignee: IDEMITSU KOSAN CO., LTD.
    Inventors: Takuya Ono, Sho Yokoyama
  • Publication number: 20220172662
    Abstract: An image processing device includes an image input section configured to receive input of an image, a chromatic value acquisition section configured to obtain a chromatic value with respect to each of pixels of the image, an RGB conversion section configured to convert the chromatic value of each of the pixels of the image into an unnormalized linear RGB value expressed by a linear RGB value based on a characteristic of a display which outputs the image, a normalization section configured to divide the unnormalized linear RGB value by a modulus higher than a maximum value of linear RGB values which express displayable colors of the display to thereby generate a normalized linear RGB value when the unnormalized linear RGB value of at least one of the pixels is higher than the maximum value, an outputting RGB conversion section configured to convert the normalized linear RGB value into a display outputting RGB value, and an output section configured to output the display outputting RGB value to the display.
    Type: Application
    Filed: November 24, 2021
    Publication date: June 2, 2022
    Inventors: Makoto FUJINO, Takuya ONO, Katsuyuki TANAKA, Takumi SHIMOMUKAI
  • Publication number: 20220156537
    Abstract: The method of generating color sample data includes the step of generating the color sample data for preparing a color sample of a color included in a difference area between a color gamut in an equipment independent color space which is expressed by a first color expression apparatus and a color gamut in the equipment independent color space which is expressed by a second color expression apparatus using an output profile which expresses the color and corresponds to one of the first color expression apparatus and the second color expression apparatus configured to express a color in at least a part of the difference area out of a first output profile representing a correspondence relationship between a coordinate value in an output color space depending on the first color expression apparatus and a coordinate value in the equipment independent color space, and a second output profile representing a correspondence relationship between a coordinate value in an output color space depending on the second color e
    Type: Application
    Filed: November 16, 2021
    Publication date: May 19, 2022
    Inventors: Katsuyuki TANAKA, Takuya ONO
  • Patent number: 11128079
    Abstract: A connector, including: a first connector including a first housing and a tubular first shield made of metal and supported in the first housing; a second connector including a second housing to be coupled to the first housing and a tubular second shield made of metal and provided in the second housing, an axial end of the second shield r being arranged to overlap the first shield in a radial direction; an obliquely wound spring arranged between the first shield and the second shield in the radial direction, the obliquely wound spring making the first and second shields electrically conductive with each other; and a retainer made of an insulator, the retainer including a spring holder that holds the obliquely wound spring, the retainer being provided between the first shield and the second shield in the radial direction.
    Type: Grant
    Filed: March 22, 2019
    Date of Patent: September 21, 2021
    Assignees: AUTONETWORKS TECHNOLOGIES, LTD., SUMITOMO WIRING SYSTEMS, LTD., SUMITOMO ELECTRIC INDUSTRIES, LTD.
    Inventors: Takuya Ono, Nobuyuki Akiba
  • Publication number: 20210214637
    Abstract: The present invention relates to a lubricating oil composition containing: (A) a poly-?-olefin base oil obtained by using a metallocene catalyst; (B) a mineral oil-based base oil exhibiting a distillation curve with a temperature gradient ?|Dt| of distillation temperature between two points 2.0 vol % and 5.0 vol % of distillation amount being 6.8° C./vol % or less; and (C) an ester-based base oil in an amount of 6% by mass or more based on a total amount of the composition.
    Type: Application
    Filed: May 14, 2019
    Publication date: July 15, 2021
    Applicant: IDEMITSU KOSAN CO.,LTD.
    Inventors: Takuya ONO, Sho YOKOYAMA
  • Publication number: 20210130731
    Abstract: The present invention relates to a lubricating oil composition containing a mineral oil (A) containing 30% by mass or more of a bright stock (A1) on the basis of the total amount of the lubricating oil composition, wherein the lubricating oil composition further contains a synthetic oil (B) and a phosphoric acid ester (C), the content of the synthetic oil (B) is less than 70% by mass on the basis of the total amount of the lubricating oil composition, the content of the phosphoric acid ester (C) as expressed in terms of a phosphorus atom is 0.050 to 0.200% by mass on the basis of the total amount of the lubricating oil composition, and a viscosity index is 150 or more, thereby providing a lubricating oil composition having low temperature dependence and favorable lubricating characteristics even in the case of using the mineral oil containing a bright stock.
    Type: Application
    Filed: March 26, 2019
    Publication date: May 6, 2021
    Applicant: Idemtsu Kosan Co.,Ltd.
    Inventor: Takuya ONO
  • Publication number: 20210122991
    Abstract: Provided are: a lubricating oil composition that contains a base oil (A) containing an alkylnaphthalene (A1) and an ester compound (A2), wherein the content ratio of the component (A1) to the component (A2) [(A1)/(A2)] is 15/85 to 85/15 as a ratio by mass, and a tenter device using the lubricating oil composition. The lubricating oil composition has a small evaporation loss, has a suppressed amount of evaporation, maintains good fluidity and hardly causes adherence of residue even in long-term use in high-temperature environments.
    Type: Application
    Filed: March 29, 2019
    Publication date: April 29, 2021
    Applicant: IDEMITSU KOSAN CO.,LTD.
    Inventors: Takuya ONO, Sho YOKOYAMA, Atsunori SHIMO
  • Publication number: 20210013655
    Abstract: A connector, including: a first connector including a first housing and a tubular first shield made of metal and supported in the first housing; a second connector including a second housing to be coupled to the first housing and a tubular second shield made of metal and provided in the second housing, an axial end of the second shield r being arranged to overlap the first shield in a radial direction; an obliquely wound spring arranged between the first shield and the second shield in the radial direction, the obliquely wound spring making the first and second shields electrically conductive with each other; and a retainer made of an insulator, the retainer including a spring holder that holds the obliquely wound spring, the retainer being provided between the first shield and the second shield in the radial direction.
    Type: Application
    Filed: March 22, 2019
    Publication date: January 14, 2021
    Applicants: AUTONETWORKS TECHNOLOGIES, LTD., SUMITOMO WIRING SYSTEMS, LTD., SUMITOMO ELECTRIC INDUSTRIES, LTD.
    Inventors: Takuya ONO, Nobuyuki AKIBA
  • Patent number: 10800991
    Abstract: Provided are a lubricating oil composition containing a base oil, a specific thiophosphate compound (A) and a molybdenum-based compound (B), which exhibits excellent wear resistance and has a low friction coefficient in a broad range of contact pressures ranging from high to low; and a precision reduction gear using the lubricating oil composition.
    Type: Grant
    Filed: March 31, 2017
    Date of Patent: October 13, 2020
    Assignee: IDEMITSU KOSAN CO., LTD.
    Inventor: Takuya Ono
  • Patent number: 10647940
    Abstract: Provided are a lubricating oil composition containing a base oil and a specific thiophosphate compound (A) and not substantially containing a molybdenum-based, and a precision reduction gear using the lubricating oil composition. The lubricating oil composition and the precision reduction gear using it exhibit excellent wear resistance and can prevent sludge generation in a broad range of contact pressures ranging from high to low.
    Type: Grant
    Filed: March 31, 2017
    Date of Patent: May 12, 2020
    Assignee: IDEMITSU KOSAN CO., LTD.
    Inventor: Takuya Ono
  • Patent number: 10526937
    Abstract: A baffle plate includes a curved part which in turn includes a bottom portion (40), an upstream inclined portion (41), and a downstream inclined portion (42). A part of the downstream inclined portion adjacent to the bottom portion is provided with a first downstream through hole (49) elongated in the axial direction of the crankshaft, and a downstream side wall (50) extending from a downstream edge of the first downstream through hole in an upstream direction with respect to the rotational direction of the crankshaft, and a part of the downstream inclined portion remote from the bottom portion is provided with a plurality of second downstream through holes (52).
    Type: Grant
    Filed: November 14, 2018
    Date of Patent: January 7, 2020
    Assignee: Honda Motor Co., Ltd.
    Inventors: Takuya Ono, Atsushi Suenaga, Osamu Yoda, Koichiro Asame
  • Publication number: 20190153917
    Abstract: A baffle plate includes a curved part which in turn includes a bottom portion (40), an upstream inclined portion (41), and a downstream inclined portion (42). A part of the downstream inclined portion adjacent to the bottom portion is provided with a first downstream through hole (49) elongated in the axial direction of the crankshaft, and a downstream side wall (50) extending from a downstream edge of the first downstream through hole in an upstream direction with respect to the rotational direction of the crankshaft, and a part of the downstream inclined portion remote from the bottom portion is provided with a plurality of second downstream through holes (52).
    Type: Application
    Filed: November 14, 2018
    Publication date: May 23, 2019
    Inventors: Takuya ONO, Atsushi SUENAGA, Osamu YODA, Koichiro ASAME
  • Publication number: 20190106647
    Abstract: Provided are a lubricating oil composition containing a base oil, a specific thiophosphate compound (A) and a molybdenum-based compound (B), which exhibits excellent wear resistance and has a low friction coefficient in a broad range of contact pressures ranging from high to low; and a precision reduction gear using the lubricating oil composition.
    Type: Application
    Filed: March 31, 2017
    Publication date: April 11, 2019
    Applicant: IDEMITSU KOSAN CO., LTD.
    Inventor: Takuya ONO