Patents by Inventor Hiroki Nakayama

Hiroki Nakayama 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: 20190374047
    Abstract: A damper device set is provided which can mount a damper device on a door that is thin and has a constraint on the mounting position. A first fastening member is used to fix a mounting plate to a door. A second fastening member placed at a position different from the first fastening member in a thickness direction of the door is used to fix, to the mounting plate, a damper device including a case and a linear damper housed in the case. At least part of the linear damper overlaps at least part of the first fastening member in plan view of the door.
    Type: Application
    Filed: December 18, 2017
    Publication date: December 12, 2019
    Inventors: Tomohiro NISHIYAMA, Hiroki NAKAYAMA, Kazuaki KASHIWAGUMA, Shuu SHIMIZU
  • Patent number: 10464789
    Abstract: An upper turning body mounted on a lower body for a crane includes a turning frame mounted on the lower body to turn freely and a boom provided to the turning frame to be raised and lowered freely. The turning frame includes a pair of attachment brackets to which a base end section of the boom is attached such that the boom is free to be raised and lowered, and a main frame to which the pair of attachment brackets are provided with an interval in the left-right direction of the upper turning body. The dimension of the main frame in the front-rear direction of the upper turning body orthogonal to the left-right direction is smaller than the dimension of the main frame in the left-right direction.
    Type: Grant
    Filed: February 27, 2014
    Date of Patent: November 5, 2019
    Assignees: KOBE STEEL, LTD., KOBELCO CONSTRUCTION MACHINERY CO., LTD.
    Inventors: Yasuto Kataoka, Takunori Yamaguchi, Hiromitsu Hamaguchi, Yasuhiro Nakashima, Yoji Hanawa, Hiroki Nakayama
  • Publication number: 20190315605
    Abstract: An upper turning body mounted on a lower body for a crane includes a turning frame mounted on the lower body to turn freely, and a boom provided to the turning frame to be raised and lowered freely. The turning frame includes a pair of attachment brackets to which a base end section of the boom is attached such that the boom is free to be raised and lowered, and a frame body to which the pair of attachment brackets are provided with an interval in a left-right direction of the upper turning body. The frame body is formed of a plurality of divided frames arranged side by side in the left-right direction of the upper turning body, adjacent divided frames of the plurality of divided frames being separably joined to each other.
    Type: Application
    Filed: June 25, 2019
    Publication date: October 17, 2019
    Applicants: KABUSHIKI KAISHA KOBE SEIKO SHO (KOBE STEEL, LTD.), KOBELCO CONSTRUCTION MACHINERY CO., LTD.
    Inventors: Yasuto KATAOKA, Takunori YAMAGUCHI, Hiromitsu HAMAGUCHI, Yasuhiro NAKASHIMA, Yoji HANAWA, Hiroki NAKAYAMA
  • Patent number: 10433795
    Abstract: Disclosed are a radiation imaging system, an image processing device, a radiation imaging method, and a non-transitory computer-readable recording medium having an image processing program recorded thereon which facilitate the confirmation of a positional relationship between an object of interest and a biopsy needle. In the system using a radiation imaging device as a mammography device, when performing a biopsy of a breast of a subject, the positional relationship is confirmed using a radiation image (projection image) obtained through tomosynthesis imaging. A control unit reconstructs the projection image to generate a tomographic image in a state where the needle is inserted into the breast and generates a reprojection image at a predetermined angle from the tomographic image. The control unit extracts an image of the needle from the projection image, synthesizes the extracted image of the needle into the projection image while aligning, and displays the projection image.
    Type: Grant
    Filed: September 25, 2015
    Date of Patent: October 8, 2019
    Assignee: FUJIFILM Corporation
    Inventor: Hiroki Nakayama
  • Patent number: 10271801
    Abstract: Disclosed are a radiation imaging system, an image processing device, and a non-transitory computer-readable recording medium having an image processing program recorded thereon which facilitate the confirmation of a positional relationship between an object of interest and a biopsy needle. A control unit of a console reconstructs a projection image obtained by tomosynthesis imaging to generate a tomographic image parallel (an x-y-axis direction) to an imaging surface in a state where a needle is inserted into a breast, and specifies an image of an object of interest from the tomographic image. The control unit generates a sectional image which includes the specified image of the object of interest and an image of the needle and intersects the imaging surface. The control unit generates an image of the needle from the projection image, synthesizes the generated image of the needle into the sectional image while aligning, and displays the sectional image.
    Type: Grant
    Filed: September 25, 2015
    Date of Patent: April 30, 2019
    Assignee: FUJIFILM Corporation
    Inventors: Hiroki Nakayama, Tomoki Inoue
  • Publication number: 20190085181
    Abstract: Near-infrared shielding material fine particles that exhibit an effect of maintaining a high transmittance in a visible light region while shielding a light in a near-infrared region more efficiently than tungsten oxide and composite tungsten oxide of a conventional technique, and the method for producing the same, and a dispersion liquid containing the near-infrared shielding material fine particles. The near-infrared shielding material fine particles are composite tungsten oxide containing a hexagonal crystal structure, and a lattice constant of the composite tungsten oxide fine particles is 7.3850 ? or more and 7.4186 ? or less on the a-axis, and 7.5600 ? or more and 7.6240 ? or less on the c-axis, and a particle size of the near-infrared shielding material fine particles is 100 nm or less.
    Type: Application
    Filed: March 16, 2017
    Publication date: March 21, 2019
    Applicant: SUMITOMO METAL MINING CO., LTD.
    Inventors: Hiroki NAKAYAMA, Hirofumi TSUNEMATSU, Takeshi CHONAN
  • Publication number: 20190077676
    Abstract: A near-infrared shielding material fine particle dispersion body, a near-infrared shielding body, and a near-infrared shielding laminated structure containing composite tungsten oxide that exhibits more excellent near-infrared shielding function than that of a conventional near-infrared shielding material fine particle dispersion body, near-infrared shielding body, and near-infrared shielding laminated structure, and a method for producing the same. Also, a near-infrared shielding material fine particle dispersion body in which near-infrared shielding material fine particles are dispersed in a solid medium. The near-infrared shielding material fine particles are composite tungsten oxide fine particles containing a hexagonal crystal structure, in which a lattice constant of the composite tungsten oxide fine particles is 7.3850 ? or more and 7.4186 ? or less on the a-axis, and 7.5600 ? or more and 7.
    Type: Application
    Filed: March 16, 2017
    Publication date: March 14, 2019
    Applicant: SUMITOMO METAL MINING CO., LTD.
    Inventors: Hiroki NAKAYAMA, Hirofumi TSUNEMATSU, Takeshi CHONAN
  • Patent number: 10219756
    Abstract: Provided are a radiography device, a radiography method, and a radiography program which can obtain an accurate radiographic image while reducing a burden on a subject. A radiography device control unit determines imaging conditions including at least one of resolution or an incident angle range, on the basis of a radiographic image captured before tomosynthesis imaging, and performs tomosynthesis imaging. Specifically, the radiography device control unit controls tomosynthesis imaging (120) such that tomosynthesis imaging is performed under first conditions (108) of low resolution and a narrow incident angle range in a case in which a mutation site suspected as a lesion is not detected and tomosynthesis imaging is performed under second conditions (112, 116, and 118) which are different from the first conditions in at least one of the resolution or the incident angle range in a case in which the mutation site suspected as a lesion is detected.
    Type: Grant
    Filed: May 10, 2016
    Date of Patent: March 5, 2019
    Assignee: FUJIFILM CORPORATION
    Inventors: Hiroki Nakayama, Takeyasu Kobayashi, Tomoki Inoue
  • Patent number: 10219757
    Abstract: A radiography device includes: a radiation emitting unit that irradiates a subject with radiation at a plurality of different incident angles; a radiographic image generation unit that receives the radiation passed through the subject and generates a radiographic image; a part-of-interest detection unit that detects a mutation site suspected as a lesion from the radiographic image obtained by irradiating the subject with the radiation at a predetermined incident angle; and a radiography device control unit that controls whether to perform each of the tomosynthesis imaging in which the radiographic image generation unit generates the radiographic image while the radiation emitting unit changes the incident angle of the radiation and two-dimensional radiography in which the radiation emitting unit is fixed to a predetermined incident angle and the radiographic image generation unit generates the radiographic image, on the basis of a detection result of the part-of-interest detection unit.
    Type: Grant
    Filed: May 17, 2016
    Date of Patent: March 5, 2019
    Assignee: FUJIFILM CORPORATION
    Inventors: Hiroki Nakayama, Takeyasu Kobayashi, Tomoki Inoue
  • Publication number: 20180370813
    Abstract: A general-purpose composite tungsten oxide ultrafine particles capable of producing a dispersion liquid with high productivity while having properties such as good visible light transmittance and shielding light in a near-infrared region, and a composite tungsten oxide ultrafine particle dispersion liquid using the same, wherein a value of an XRD peak top intensity ratio of the composite tungsten oxide ultrafine particles is 0.13 or more when the XRD peak intensity is set to 1, with plane of a silicon powder standard sample (640 c produced by NIST) as a reference.
    Type: Application
    Filed: December 19, 2016
    Publication date: December 27, 2018
    Applicant: SUMITOMO METAL MINING CO., LTD.
    Inventors: Hirofumi TSUNEMATSU, Hiroki NAKAYAMA, Takeshi CHONAN
  • Publication number: 20180229224
    Abstract: Described are catalysts effective to abate NOx, hydrocarbons, and carbon monoxide from a gasoline engine exhaust gas. Such catalysts include a substrate having a first and second material disposed thereon, the first material effective to catalyze selective catalytic reduction of nitrogen oxides in the presence of ammonia and the second material effective to abate hydrocarbons and carbon monoxide, the first material comprising a molecular sieve promoted with copper and/or iron in a low loading, the second material comprising at least one oxide of Ni, Fe, Mn, Co, and Cu on a support selected from oxides of Ce, Ce—Zr, Zr, Mn, Pr and combinations thereof. Also described are gasoline engine exhaust gas treatment systems and methods of treating exhaust gas from a gasoline engine.
    Type: Application
    Filed: August 18, 2016
    Publication date: August 16, 2018
    Inventors: Xiaolai Zheng, Michel Deeba, Xiaofan Yang, Qi Fu, Knut Wassermann, Makoto Nagata, Yasuharu Kanno, Hiroki Nakayama
  • Publication number: 20180170021
    Abstract: There is provided a heat-ray shielding film including composite tungsten oxide particles; a thermoplastic resin; and a metal coupling agent, wherein the composite tungsten oxide particles are represented by a general formula MxWOy, where M is one or more elements selected from Cs, Rb, K, Tl, In, Ba, Li, Ca, Sr, Fe, Sn, Al, Cu, and Na, 0.1?x?0.5, and 2.2?y?3.0.
    Type: Application
    Filed: June 27, 2016
    Publication date: June 21, 2018
    Inventors: Keisuke MACHIDA, Hiroki NAKAYAMA
  • Publication number: 20180044228
    Abstract: A heat ray-shielding film has excellent heat-shielding performance and a color tone, and exhibits weather resistance. A heat ray-shielding laminated transparent base material and a heat ray-shielding resin sheet material use the heat ray-shielding film. The heat ray-shielding film and the heat ray-shielding resin sheet material are expressed by a general formula MyWOz, and contain a composite tungsten oxide particle having a hexagonal crystal structure, selected wavelength absorbing material, and thermoplastic resin. The selected wavelength absorbing material has a transmission profile in which a transmittance of a light of a wavelength of 420 nm can be set to 40% or less when a transmittance of a light of a wavelength of 550 nm is 90% or more, and a transmittance of a light of a wavelength of 460 nm is 90% or more.
    Type: Application
    Filed: October 12, 2017
    Publication date: February 15, 2018
    Applicant: SUMITOMO METAL MINING CO., LTD.
    Inventors: Keisuke MACHIDA, Hiroki NAKAYAMA, Kenichi FUJITA
  • Patent number: 9870930
    Abstract: Methods for producing a substrate for semiconductor element mounts are provided. A base substrate can be prepared having on a first metal layer, a second metal layer through which a metal layer for instrumentation is hardly diffusible. A patterned resist mask layer on the second metal layer can be formed. A surface of the second metal layer under reprocessing treatment can form a reprocessed surface which can be provided with an organic film that controls adhesion between the metal layer for instrumentation and the reprocessed surface by a liquid agent containing a component that shows the nature of amphoteric surfactant. The metal layer for instrumentation can be formed on the reprocessed surface via the organic film. A semiconductor element mount portion and an electrode terminal portion can be electroformed on the metal layer for instrumentation. The resist mask from the second metal layer of the base substrate may be removed.
    Type: Grant
    Filed: March 11, 2014
    Date of Patent: January 16, 2018
    Assignee: SH MATERIALS CO., LTD.
    Inventors: Kaoru Hishiki, Shunichi Kidoguchi, Hiroki Nakayama
  • Patent number: 9868665
    Abstract: A heat ray-shielding film has excellent heat-shielding performance and a color tone, and exhibits weather resistance. A heat ray-shielding laminated transparent base material and a heat ray-shielding resin sheet material use the heat ray-shielding film. The heat ray-shielding film and the heat ray-shielding resin sheet material are expressed by a general formula MyWOz, and contain a composite tungsten oxide particle having a hexagonal crystal structure, selected wavelength absorbing material, and thermoplastic resin. The selected wavelength absorbing material has a transmission profile in which a transmittance of a light of a wavelength of 420 nm can be set to 40% or less when a transmittance of a light of a wavelength of 550 nm is 90% or more, and a transmittance of a light of a wavelength of 460 nm is 90% or more.
    Type: Grant
    Filed: April 2, 2014
    Date of Patent: January 16, 2018
    Assignee: SUMITOMO METAL MINING CO., LTD.
    Inventors: Keisuke Machida, Hiroki Nakayama, Kenichi Fujita
  • Patent number: 9767411
    Abstract: A system includes a free itemset generation unit to generate a set of free itemsets, each having a frequency in the database greater than or equal to a predetermined threshold value set in advance, a valid rule candidate generation unit to generate rule candidates and store the generated rule candidates, and a rule minimality decision unit to check minimality of each of the generated rule candidates and output the generated rule candidate to an output apparatus when the generated rule candidate is determined to be minimal.
    Type: Grant
    Filed: May 13, 2013
    Date of Patent: September 19, 2017
    Assignee: NEC Corporation
    Inventor: Hiroki Nakayama
  • Publication number: 20170232714
    Abstract: A heat ray shielding film is disclosed, including composite tungsten oxide particles; and an ionomer resin. The composite tungsten oxide particles are expressed by a general formula MxWOy (where M denotes one or more kinds of elements selected from Cs, Rb, K, Tl, In, Ba, Li, Ca, Sr, Fe, Sn, Al, Cu, and Na, and 0.1?x?0.5 and 2.2?y?3.0).
    Type: Application
    Filed: June 30, 2015
    Publication date: August 17, 2017
    Inventors: Keisuke MACHIDA, Hiroki NAKAYAMA, Kenichi FUJITA
  • Publication number: 20170215828
    Abstract: Targeting of a lesion which is performed by a stereoscopic biopsy device or the like is performed simply and highly accurately. Designation of a predetermined position in the stereoscopic image is received to acquire position information when a stereoscopic image is displayed, radiological images of radiographing directions are displayed as two-dimensional images, a mark based on the position information, which is designated in the stereoscopic image, is displayed in the two-dimensional images, designation of a predetermined position in the two-dimensional images is further received to acquire the position information after the mark is displayed.
    Type: Application
    Filed: April 19, 2017
    Publication date: August 3, 2017
    Applicant: FUJIFILM Corporation
    Inventors: Hiroki NAKAYAMA, Akira HASEGAWA, Harlan ROMSDAHL
  • Patent number: 9659369
    Abstract: Targeting of a lesion which is performed by a stereoscopic biopsy device or the like is performed simply and highly accurately. Designation of a predetermined position in the stereoscopic image is received to acquire position information when a stereoscopic image is displayed, radiological images of radiographing directions are displayed as two-dimensional images, a mark based on the position information, which is designated in the stereoscopic image, is displayed in the two-dimensional images, designation of a predetermined position in the two-dimensional images is further received to acquire the position information after the mark is displayed.
    Type: Grant
    Filed: December 21, 2012
    Date of Patent: May 23, 2017
    Assignee: FUJIFILM Corporation
    Inventors: Hiroki Nakayama, Akira Hasegawa, Harlan Romsdahl
  • Publication number: 20160362282
    Abstract: An upper turning body mounted on a lower body for a crane includes a turning frame mounted on the lower body to turn freely and a boom provided to the turning frame to be raised and lowered freely. The turning frame includes a pair of attachment brackets to which a base end section of the boom is attached such that the boom is free to be raised and lowered, and a main frame to which the pair of attachment brackets are provided with an interval in the left-right direction of the upper turning body. The dimension of the main frame in the front-rear direction of the upper turning body orthogonal to the left-right direction is smaller than the dimension of the main frame in the left-right direction.
    Type: Application
    Filed: February 27, 2014
    Publication date: December 15, 2016
    Applicants: KABUSHIKI KAISHA KOBE SEIKO SHO (KOBE STEEL, LTD.), KOBELCO CONSTRUCTION MACHINERY CO., LTD
    Inventors: Yasuto KATAOKA, Takunori YAMAGUCHI, Hiromitsu HAMAGUCHI, Yasuhiro NAKASHIMA, Yoji HANAWA, Hiroki NAKAYAMA