Patents Assigned to TOPPAN INC.
  • Patent number: 11982750
    Abstract: A light source unit that emits a light pulse, a light receiving unit that includes pixels each including a photoelectric conversion device generating electric charge according to incident light and a plurality of electric charge accumulating units accumulating the electric charge and a pixel driving circuit that distributes the electric charge to the electric charge accumulating units of the pixels to be accumulated therein at a predetermined accumulation timing synchronized with the emission of the light pulse, and a distance image processing unit that measures the distance to a subject present in the measurement space on the basis of amounts of electric charge accumulated in the electric charge accumulating units are included, and the distance image processing unit includes a timing control unit that controls the accumulation timing in accordance with a measurement mode set in advance in accordance with a range of distances that are measurement targets.
    Type: Grant
    Filed: January 27, 2022
    Date of Patent: May 14, 2024
    Assignees: TOPPAN INC., BROOKMAN TECHNOLOGY, INC.
    Inventors: Tomoyuki Akahori, Yu Ookubo, Kunihiro Hatakeyama, Satoshi Takahashi
  • Publication number: 20240155762
    Abstract: A flexible wiring board includes an insulating layer having a support surface extending in a first direction; a first sheet adhesive terminal positioned on the support surface; and a second sheet adhesive terminal positioned on the support surface. The shape of the first sheet adhesive terminal and the shape of the second sheet adhesive terminal are point-symmetric about a point on a straight fold line on which straight guide lines extending in the first direction lie.
    Type: Application
    Filed: January 12, 2024
    Publication date: May 9, 2024
    Applicant: TOPPAN Inc.
    Inventor: Masaki TSUJI
  • Publication number: 20240151879
    Abstract: An optical film comprises: a transparent substrate having an ultraviolet blocking rate of 85% or more according to JIS L 1925; one or more functional layers formed on a first surface side of the transparent substrate; and a colored layer that is formed on a second surface side of the transparent substrate that is configured by one or more layers containing a colored material. The colored layer contains a first colorant that has a maximum absorption wavelength in a range of 470 nm or more and 530 nm or less, an absorption spectrum thereof having a half-width of 15 nm or more and 45 nm or less, and a second colorant that has a maximum absorption wavelength in a range of 560 nm or more and 620 nm or less, an absorption spectrum thereof having a half-width of 15 nm or more and 55 nm or less.
    Type: Application
    Filed: January 5, 2024
    Publication date: May 9, 2024
    Applicant: TOPPAN INC.
    Inventors: Kai FUTAMATA, Yoshiko ISHIMARU, Shinya ISHIKAWA
  • Publication number: 20240149559
    Abstract: Provided is a packaging material for packaging contents including fats and oils, the packaging material including: a barrier layer including a first polyolefin layer, an inorganic vapor-deposited layer, and a barrier coating layer; and a second polyolefin layer having heat-sealability, in which the first polyolefin layer includes a homopolymer layer and a copolymer layer.
    Type: Application
    Filed: February 14, 2022
    Publication date: May 9, 2024
    Applicant: TOPPAN INC.
    Inventors: Ayumi TANAKA, Takeshi NISHIKAWA, Miki FUKUGAMI, Shinya OCHIAI
  • Publication number: 20240153977
    Abstract: A solid-state imaging device includes a wafer substrate having photoelectric conversion elements, a filter part formed on the wafer substrate and having color filters positioned in correspondence with the photoelectric conversion elements, and a microlens part including a non-photosensitive resin and having microlenses positioned in correspondence with the color filters. The microlenses are positioned with a gap between two microlenses adjacent to each other in a diagonal direction of a square region in which the color filters are positioned and with a gap between two microlenses adjacent to each other in a direction in which a side of the square region extends.
    Type: Application
    Filed: January 16, 2024
    Publication date: May 9, 2024
    Applicant: TOPPAN Inc.
    Inventor: Koei OTSUKA
  • Publication number: 20240149572
    Abstract: A gas barrier film includes a base material containing a polyethylene as a main resin component and an inorganic oxide layer formed on a first surface side of the base material. The birefringence AN of the first surface calculated based on measurement by a parallel Nicol rotation method is 0 or more and 0.007 or less, and the proportion of the polyethylene in the entire gas barrier film is 90 mass % or more.
    Type: Application
    Filed: December 19, 2023
    Publication date: May 9, 2024
    Applicant: TOPPAN INC.
    Inventors: Ryota TANAKA, Haruka OMORI, Kenta OSAWA, Kenji MATSUHISA
  • Publication number: 20240150966
    Abstract: A laminate including: a paper substrate; a coating layer containing a polyolefin resin; and a plurality of particles fixed to the coating layer, in which a particle diameter of the particles is greater than a thickness of the coating layer.
    Type: Application
    Filed: March 29, 2022
    Publication date: May 9, 2024
    Applicant: TOPPAN INC.
    Inventors: Yumiko KOJIMA, Junichi KAMINAGA, Yoshiki KOSHIYAMA, Rika ISHII, Hiroyuki WAKABAYASHI
  • Publication number: 20240153617
    Abstract: An information processing method performed by an information processing system, the method comprising: an information processing system that processes information concerning a test using that includes a test piece, a first device, and a second device communicably connected with the first device and processes information concerning a test using the test piece. The test piece develops a color depending on whether a test object is present. The first device transmits individual identification information provided to the test piece and a captured digital image including a coloring area to a second device. The second device determines whether the test object is present and stores the digital image in a state of being associated with the individual identification information.
    Type: Application
    Filed: December 15, 2023
    Publication date: May 9, 2024
    Applicant: TOPPAN INC.
    Inventors: Masaru KATSUMATA, Kenichi MIYATA, Yuki YOSHIMURA
  • Publication number: 20240151878
    Abstract: An optical film includes a transparent substrate, one or more colored layers that contain a colorant and are provided on the transparent substrate, and one or more functional layers that are provided on a side opposite to that on which the transparent substrate is disposed, with the one or more colored layers interposed therebetween. The one or more colored layers contain a first color material in which a maximum absorption wavelength is in a range of 470 nm or more and 530 nm or less and a half-width of an absorption spectrum thereof is 15 nm or more and 45 nm or less, and a second color material in which a maximum absorption wavelength is in a range of 560 nm or more and 620 nm or less and a half-width of an absorption spectrum thereof is 15 nm or more and 55 nm or less.
    Type: Application
    Filed: January 4, 2024
    Publication date: May 9, 2024
    Applicant: TOPPAN INC.
    Inventors: Kai FUTAMATA, Yoshiko Ishimaru, Shinya Ishikawa
  • Patent number: 11977938
    Abstract: A forming mold has a surface in contact with a deposited film, a part or an entire part being a first wavy surface. A wave period of the first wavy surface is in a range of 250 nm or more and 500 nm or less. The deposited film conforms to the surface of the forming mold. The first wavy surface includes a plurality of rib surfaces, a plurality of groove surfaces, and a plurality of taper surfaces connecting the rib surfaces to the respective groove surfaces. The deposited film has a peak zone, a valley zone, and a transition zone. One of the peak zone, the valley zone, and the transition zone and another one of the peak zone, the valley zone, and the transition zone are different or has portions different in thickness and/or volume density.
    Type: Grant
    Filed: March 21, 2022
    Date of Patent: May 7, 2024
    Assignee: TOPPAN INC.
    Inventors: Keitaro Sugihara, Akihito Kagotani
  • Publication number: 20240142798
    Abstract: An aerial display apparatus includes: a display device configured to display an image; and an optical device arranged to receive light from the display device and reflecting the light from the display device to a side opposite to the display device. The optical device includes a planar base member, and a plurality of optical elements provided below the base member as viewed from a viewer, each extending in a first direction and aligned in a second direction orthogonal to the first direction. Each of the optical elements has an incident surface and a reflection surface which are inclined with respect to a normal direction of the base member and are in contact with each other.
    Type: Application
    Filed: January 10, 2024
    Publication date: May 2, 2024
    Applicant: TOPPAN INC.
    Inventor: Yasuhiro DAIKU
  • Publication number: 20240140064
    Abstract: A laminated tube, the laminate including: a first heat seal layer, a substrate layer, and a second heat seal layer, wherein the first heat seal layer, the substrate layer, and the second heat seal layer contain a polyolefin; each of the first heat seal layer and the second heat seal layer is laminated with the substrate layer by a dry lamination method; a proportion of the thickness of the second heat seal layer to the thickness of the first heat seal layer is 0.9 to 1.1; and the laminate has a thickness of 180 ?m to 300 ?m.
    Type: Application
    Filed: December 28, 2023
    Publication date: May 2, 2024
    Applicant: TOPPAN INC.
    Inventors: Shukiko IMAIZUMI, Kaori YAMASHITA
  • Patent number: 11974404
    Abstract: There is provided a method of producing circuit boards, including a bonding step of bonding joints of an FC-BGA circuit board component with respective joints of an interposer, followed by a resin supply step of filling an underfill in a gap between the FC-BGA circuit board component and the interposer, a resin curing step of curing the underfill, and a support release step of releasing a support from the interposer, which are performed through a sequence of the support release step, the resin supply step, and the resin curing step.
    Type: Grant
    Filed: November 16, 2021
    Date of Patent: April 30, 2024
    Assignee: TOPPAN INC.
    Inventors: Yuki Nitta, Takeshi Tamura, Masashi Sawadaishi, Takashi Fujita
  • Patent number: 11973097
    Abstract: A light shielding member formed of an annular metal base material includes a front surface, a rear surface facing away from the front surface, and an outer peripheral surface connecting the front and rear surfaces in an outer periphery of the light shielding member. The outer peripheral surface includes a ridge that is protruded outward furthest therein in a radial direction of the light shielding member, in a cross section that is parallel to a plane perpendicular to the front surface.
    Type: Grant
    Filed: January 12, 2022
    Date of Patent: April 30, 2024
    Assignee: TOPPAN INC.
    Inventors: Kiyoaki Nishitsuji, Shinichi Shimamura, Hiroyasu Aizawa
  • Publication number: 20240131374
    Abstract: A fire extinguishing body comprising a packaging bag formed from one or more substrates each comprising a resin layer, and a deliquescent fire extinguishing agent sealed in the packaging bag, the packaging bag having a sealing part at its peripheral edge, and the adhesion strength between the substrates in the sealing part being 5 N/15 mm or more.
    Type: Application
    Filed: December 28, 2023
    Publication date: April 25, 2024
    Applicant: TOPPAN INC.
    Inventors: Yusaku HONJO, Masato KUROKAWA, Ryo SHODA, Junya TANABE
  • Patent number: 11966122
    Abstract: A light control sheet including a first transparent electrode layer, a second transparent electrode layer, a light control layer including a resin layer which is formed between the first and second transparent electrode layers and includes a liquid crystal composition in holes formed in the resin layer, the liquid crystal composition including liquid crystal molecules, and a first alignment layer formed between the first transparent electrode layer and the light control layer such that a haze of the light control layer is increased upon application of a voltage to the first transparent electrode layer. The light control layer includes a first high-density portion and a low-density portion, and the first high-density portion is in contact with the first alignment layer and includes the liquid crystal composition at a density higher than a density of the liquid crystal composition in the low-density portion per unit thickness of the light control layer.
    Type: Grant
    Filed: December 8, 2022
    Date of Patent: April 23, 2024
    Assignee: TOPPAN Inc.
    Inventors: Gen Nakamura, Toshiji Yasuhara, Taisuke Enya, Yuka Kurokawa, Yusuke Takahashi
  • Patent number: 11966126
    Abstract: A light control unit includes a wiring member including a mount section and an extending section, and a light control sheet that includes a light control layer formed between first and second transparent electrodes. The first transparent electrode has a first wiring region which is exposed from the light control layer, the second transparent electrode has a second wiring region which is exposed from the light control layer, the mount section is in the first wiring region and extends in a first direction along the edge portion of the first transparent electrode, the extending section extends from the mount section toward an outside of the first transparent electrode, the mount section has a first width along a first perpendicular direction perpendicular to the first direction, and the extending section has a second width greater than the first width of the mount section.
    Type: Grant
    Filed: November 14, 2022
    Date of Patent: April 23, 2024
    Assignee: TOPPAN Inc.
    Inventor: Masaki Tsuji
  • Publication number: 20240123654
    Abstract: Provided is a separation and recovery apparatus for continuously separating and recovering, from a resin mixture containing a resin containing a hydrolyzable polymer and a resin containing a nonhydrolyzable polymer, a hydrolytic component a of the hydrolyzable polymer A and the nonhydrolyzable polymer B, the apparatus including: a crushing unit that crushes the resin mixture a melting/discharging unit that melts a crushed product obtained by the crushing unit to form a fluid and discharges the fluid at a high pressure; and a hydrothermal reaction treatment unit that continuously subjects the fluid discharged from the melting/discharging unit to a hydrothermal reaction treatment, wherein, in the melting/discharging unit, the hydrolyzable polymer A is hydrolyzed, and the hydrolytic component a thereof is dissolved and transferred into water permeating a sintered alloy diaphragm, thereby separating the nonhydrolyzable polymer B.
    Type: Application
    Filed: December 15, 2023
    Publication date: April 18, 2024
    Applicant: TOPPAN INC.
    Inventors: Masaru WATANABE, Aritomo YAMAGUCHI, Osamu SATO, Yuuma IRISA, Akira TAKAMA, Kousuke NISHIMURA, Hiroki KUJIRAOKA, Hideki MIYAZAKI, Keita AKIMOTO, Takuya TAKAHATA, Daisuke KUGIMOTO, Shingo KOUDA, Satoshi HAMURA, Takahiro IMAI, Yumiko OMORI, Manabu KAWA
  • Publication number: 20240123715
    Abstract: A barrier film including a substrate film containing a polyolefin, in which when both surfaces of the barrier film are analyzed with a fluorescent X-ray analyzer, a value obtained by dividing a sum of fluorescent X-ray intensities of chlorine detected from the both surfaces by a thickness of the substrate film (the sum of fluorescent X-ray intensities of chlorine/the thickness of the substrate film) is 0.015 kcps/?m or less.
    Type: Application
    Filed: February 21, 2022
    Publication date: April 18, 2024
    Applicant: TOPPAN INC.
    Inventor: Miki FUKUGAMI
  • Publication number: 20240128473
    Abstract: In catalyst particles including an electrically conductive carrier and metal particles supported by the electrically conductive carrier, the metal particles are embedded in a porous inorganic material. The catalyst particles containing the porous inorganic material are ionic-liquid-impregnated catalyst particles impregnated with an ionic liquid.
    Type: Application
    Filed: December 27, 2023
    Publication date: April 18, 2024
    Applicant: TOPPAN INC.
    Inventor: Hitoshi KURIHARA