Patents Assigned to Dai Nippon Printing Co., Ltd.
  • Publication number: 20210362901
    Abstract: To provide a composite preform that can ensure that worsening of the appearance of a surface of a plastic member caused by near-infrared heating prior to blow molding is effectively prevented and that an inner preform is efficiently heated. The composite preform of the present invention includes a preform and a heat-contractive plastic member, the preform including a mouth part; a trunk part linked to the mouth part; and a bottom part linked to the trunk part, and the heat-contractive plastic member being disposed so as to surround the outside of the preform and including at least a colored layer that contains a resin material and a colorant, wherein the heat-contractive plastic member has a near-infrared transmittance of 50% or higher.
    Type: Application
    Filed: August 4, 2021
    Publication date: November 25, 2021
    Applicant: Dai Nippon Printing Co., Ltd.
    Inventors: Yusuke SUGA, Takuma MIYAWAKI
  • Publication number: 20210362474
    Abstract: A deposition mask package according to the present embodiment includes a receiving portion, a lid portion that faces the receiving portion, a deposition mask that is arranged between the receiving portion and the lid portion and has an effective region in which a plurality of through-holes is formed. The receiving portion has a first opposing surface facing the lid portion and a concave portion provided on the first opposing surface. The concave portion is covered by a first flexible film. The effective region of the deposition mask is arranged on the concave portion with the first flexible film interposed therebetween.
    Type: Application
    Filed: August 4, 2021
    Publication date: November 25, 2021
    Applicant: Dai Nippon Printing Co., Ltd.
    Inventors: Chikao Ikenaga, Takumi Oike, Tsukasa Mukaida, Takeru Watanabe
  • Patent number: 11181647
    Abstract: A Detection element includes a substrate having a first surface and a second surface opposing the first surface, substrate comprising: a substrate provided with a through hole having inner diameters that differ from each other at two points along the thickness of substrate; a through electrode disposed in through hole; a first electrode connected to through electrode and disposed on the first surface; a patterned electrode connected to through electrode and disposed on the second surface; and a second electrode disposed on the first surface and spaced apart from the first electrode.
    Type: Grant
    Filed: August 28, 2020
    Date of Patent: November 23, 2021
    Assignee: DAI NIPPON PRINTING CO., LTD.
    Inventors: Tomohisa Motomura, Osamu Shimada, Ryoichi Ohigashi
  • Publication number: 20210354423
    Abstract: Provided is a decorative sheet comprising a base material layer, a transparent resin layer and a surface protection layer in the presented order, wherein at least one of the base material layer and the transparent resin layer is constituted by a resin composition comprising a resin having an ultraviolet absorption wavelength at least at 270 to 300 nm; absorbance All of the surface protection layer at wavelengths from 270 to 300 nm is 0.6 or more; and absorbance A12 of the transparent resin layer and the surface protection layer at wavelengths from 270 to 300 nm is 2.7 or more, and wherein the decorative sheet can suppress time-dependent degradation caused by ultraviolet ray, and has excellent weather resistance. Also provided is a decorative material obtained using the decorative sheet.
    Type: Application
    Filed: September 30, 2019
    Publication date: November 18, 2021
    Applicant: Dai Nippon Printing Co., Ltd.
    Inventors: Osamu Goto, Masanori Ueno
  • Publication number: 20210354486
    Abstract: A thermal-transfer printing apparatus includes a roll-paper-supplying unit that rotates an image-receiving paper roll and unwinds and winds a roll type of first image-receiving paper, and a print unit that includes a thermal head for heating a thermal transfer sheet and that forms an image by transferring a color material from the thermal transfer sheet to the first image-receiving paper. With the image-receiving paper roll removed, a reverse unit that reverses a sheet type of second image-receiving paper is mountable in a region in which the image-receiving paper roll used to be contained. The print unit forms the image on the first image-receiving paper in a first printing mode in which the image-receiving paper roll is contained in the region, and the print unit forms an image on both surfaces of the second image-receiving paper in a second printing mode in which the reverse unit is mounted on the region.
    Type: Application
    Filed: August 6, 2020
    Publication date: November 18, 2021
    Applicant: Dai Nippon Printing Co., Ltd.
    Inventor: Yoshihiro TAHARA
  • Publication number: 20210354424
    Abstract: An intermediate transfer medium having a first transfer layer releasably provided on a support, a thermal transfer sheet in which a first colorant layer, a second transfer layer, and a second colorant layer are provided on one surface of a substrate so as being frame sequentially, and the second transfer layer is releasably provided from the substrate, and a transfer receiving article. The first colorant layer is used to form a first image on the first transfer layer of the intermediate transfer medium. The second transfer layer is transferred onto the first transfer layer on which the first image is formed, and then, the second colorant layer is used to form a second image on the second transfer layer. The first transfer layer is transferred together with the second transfer layer transferred on the first transfer layer onto the transfer receiving article to obtain a print having a stereoscopic image.
    Type: Application
    Filed: July 28, 2021
    Publication date: November 18, 2021
    Applicant: Dai Nippon Printing Co., Ltd.
    Inventors: Shinya YODA, Yasushi YONEYAMA
  • Patent number: 11175768
    Abstract: Provided is a method for selecting a touch panel pen writing member that enhances the efficiency for product design and quality management of writing members. A method for selecting a touch panel pen writing member, in which a writing member satisfying the following requirement A1-1 is selected as the touch panel pen writing member: <Requirement A1-1> A touch panel pen is secured in a state of being in contact with the surface of the touch panel pen writing member at an angle of 60 degrees, then while a vertical load of 100 gf is kept applied to the touch panel pen and while the touch panel pen writing member is moved 40 mm in one direction at a speed of 14 mm/second, the kinetic friction force in the movement direction given to the touch panel pen is measured at intervals of 0.001 seconds, and an average of the kinetic friction forces obtained every 0.001 second is calculated.
    Type: Grant
    Filed: February 5, 2018
    Date of Patent: November 16, 2021
    Assignee: DAI NIPPON PRINTING CO., LTD.
    Inventors: Shubou Taya, Tomohiro Ogawa, Yosuke Takayama, Jun Tsujimoto, Gen Furui
  • Patent number: 11174145
    Abstract: An aseptic filling system includes a heat sterilizer and a filler. The heat sterilizer has a heating unit, a holding tube, a first stage cooling unit and a second stage cooling unit. A circulation line composed of a heating-water line and a cooling-water line is connected to the heating unit and the first stage cooling unit. A connection line is connected to the cooling-water line, and aseptic cooling water in the cooling-water line is sent to the filler through the connection line.
    Type: Grant
    Filed: June 28, 2018
    Date of Patent: November 16, 2021
    Assignee: Dai Nippon Printing Co., Ltd.
    Inventor: Seiji Kuwano
  • Patent number: 11173647
    Abstract: A heating apparatus and a heating method for preforms are provided which eliminate poor sterilization of a mouth portion of a preform to which a disinfectant has been blown. The heating apparatus includes a heating section that heats the preform is provided with a mouth portion heating section, and a mouth portion of the preform is heated to a temperature in a range of 50° C. to 70° C.
    Type: Grant
    Filed: June 20, 2018
    Date of Patent: November 16, 2021
    Assignee: Dai Nippon Printing Co., Ltd.
    Inventors: Atsushi Hayakawa, Yuiko Wada
  • Publication number: 20210347105
    Abstract: A battery packaging material including a laminate that is provided with a barrier layer, a heat-fusible resin layer positioned on one surface side of the barrier layer, and a polyester film positioned on the other surface side of the barrier layer. When the infrared absorption spectrum on the surface of the polyester film in 18 directions at intervals of 10° from 0° to 180° is obtained using the total reflection method of Fourier transform infrared spectroscopy, the ratio (surface orientation degree, Ymax/Ymin) of the maximum value Ymax and the minimum value Ymin of the ratio (Y1340/Y1410) of the absorption peak intensity Y1340 in 1340 cm?1 and the absorption peak intensity Y1410 in 1410 cm?1 in the infrared absorption spectrum is in the range of 1.4-2.7.
    Type: Application
    Filed: July 19, 2021
    Publication date: November 11, 2021
    Applicant: DAI NIPPON PRINTING CO., LTD.
    Inventors: Daisuke YASUDA, Rikiya YAMASHITA, Takanori YAMASHITA
  • Publication number: 20210347621
    Abstract: A cleaning method of a heat sterilization system includes: a step of causing a fluid formed of a cleaning liquid or a rinse liquid to flow through the heat sterilization system; a step of supplying hot water to a second-stage heating unit to heat the second-stage heating unit; and a step of measuring fluid temperatures of the fluid at the fluid inlet and the fluid outlet of the second-stage heating unit, and medium temperatures of the hot water at a medium inlet of the second-stage heating unit and a medium outlet of the second-stage heating unit. An overall heat transfer coefficient (U value) of a heating pipe of the second-stage heating unit is calculated based on the fluid temperatures at the fluid inlet and the fluid outlet of the second-stage heating unit and the medium temperatures at the medium inlet and the medium outlet of the second-stage heating unit.
    Type: Application
    Filed: October 28, 2019
    Publication date: November 11, 2021
    Applicant: Dai Nippon Printing Co., Ltd.
    Inventor: Seiji KUWANO
  • Publication number: 20210351328
    Abstract: An LED lighting sheet (20) for animal/plant growth includes an array of LED chips (21) and has a total luminous flux of 3000 lm or more.
    Type: Application
    Filed: July 23, 2021
    Publication date: November 11, 2021
    Applicant: DAI NIPPON PRINTING CO., LTD.
    Inventors: Daisuke GOTO, Naoto KAMEKAWA, Dai TSUKADA
  • Publication number: 20210348265
    Abstract: A standard mask apparatus includes at least one standard mask including at least one through-hole. The standard mask apparatus may include standard regions each including the at least one through-hole. The standard regions may be arranged in a first direction and in a second direction that intersects with the first direction. A ratio of a dimension of each standard region in the first direction to a dimension of an interval between two of the standard regions in the first direction may be higher than or equal to 0.1. A ratio of a dimension of each standard region in the second direction to a dimension of an interval between the two standard regions in the second direction may be higher than or equal to 0.1.
    Type: Application
    Filed: March 8, 2021
    Publication date: November 11, 2021
    Applicant: Dai Nippon Printing Co., Ltd.
    Inventors: Hideyuki OKAMOTO, Chikao IKENAGA, Yoshihiro BABA, Daigo AOKI
  • Publication number: 20210350523
    Abstract: A determination device selects a determination area included in a captured image acquired by an imaging data acquisition device, extracts a determination image of a preset target color from the selected determination area, binarizes gradation data of the target color in pixel regions constituting the extracted determination image by using a binarization threshold suitable for each determination area to acquire binarized reference binary data of the determination image, converts the gradation data of the target color in the pixel regions constituting the extracted determination image with respect to a dark portion of the determination image to acquire converted gradation data, binarizes the acquired converted gradation data by using the binarization threshold to acquire comparison binary data, and acquires, based on comparing the reference binary data with the comparison binary data, a determination value for determining a printing method used to produce a printed surface of a printed product.
    Type: Application
    Filed: June 16, 2020
    Publication date: November 11, 2021
    Applicant: DAI NIPPON PRINTING CO., LTD.
    Inventor: Kouji INAGAKI
  • Publication number: 20210347199
    Abstract: Provided is a decorative sheet having a layer constituted by a resin composition comprising a resin having an ultraviolet absorption wavelength at least at 360 to 380 nm, wherein the decorative sheet can suppress time-dependent degradation caused by ultraviolet ray, and has excellent weather resistance. Also provided is a decorative material obtained using the decorative sheet. The present invention provides a decorative sheet comprising a base material layer, a transparent resin layer and a surface protection layer in the presented order, wherein at least one of the base material layer and the transparent resin layer is constituted by a resin composition comprising a resin having an ultraviolet absorption wavelength at least at 360 to 380 nm; and the surface protection layer as well as the transparent resin layer and the surface protection layer have a predetermined absorbance, and a decorative material obtained using the decorative sheet.
    Type: Application
    Filed: September 27, 2019
    Publication date: November 11, 2021
    Applicant: Dai Nippon Printing Co., Ltd.
    Inventors: Osamu Goto, Masanori Ueno
  • Patent number: 11169308
    Abstract: Disclosed is a color material dispersion liquid for color filter, which has excellent heat resistance and is able to form a high-luminance coating film. The color material dispersion liquid for color filters includes (A) a color material, (B) a dispersant and (C) a solvent. The color material (A) contains (A-1) a color material represented by the following general formula (I) and (A-2) a metal lake color material of a rhodamine-based acid dye: (symbols in the general formula (I) are as described in the Description.).
    Type: Grant
    Filed: April 2, 2019
    Date of Patent: November 9, 2021
    Assignee: DAI NIPPON PRINTING CO., LTD.
    Inventors: Michihiro Ogura, Tomoki Murata, Fumiyasu Murakami, Masato Okada, Hiroaki Segawa
  • Patent number: 11172570
    Abstract: The present disclosure provides a stretchable circuit substrate comprising: a base material being stretchable; a wiring which is on a first surface side of the base material, and which includes a bellows-like member including a plurality of ridges and recesses arranged in a first direction which is one of in-plane directions in the first surface of the base material; and an adjustment layer which includes the bellows-like member and is on the first surface side of the base material so as to at least overlap, in a plan view, a wiring region in which the wiring is positioned; wherein the adjustment layer has a Young's modulus smaller than a Young's modulus of the wiring.
    Type: Grant
    Filed: January 14, 2021
    Date of Patent: November 9, 2021
    Assignee: DAI NIPPON PRINTING CO., LTD.
    Inventors: Naoko Okimoto, Kenichi Ogawa
  • Patent number: 11169303
    Abstract: Provided is an optical layered body which is extremely high in the stability of the antistatic performance, and has a stable surface resistance even after a durability test. The optical layered body includes an antistatic layer on one face of a light-transmitting substrate, wherein the antistatic layer is formed using a composition for an antistatic layer containing conductive fine particles, a resin component, and a solvent, and the resin component has no reactive functional groups in a molecule, and is soluble in the solvent and compatible with the conductive fine particles.
    Type: Grant
    Filed: December 14, 2012
    Date of Patent: November 9, 2021
    Assignee: Dai Nippon Printing Co., Ltd.
    Inventors: Tomoyuki Horio, Masayuki Tsunekawa, Seiichi Isojima, Kana Yamamoto
  • Publication number: 20210341068
    Abstract: A valve for forming a passage through an inside and an outside of a packaging container constituted by resin molded articles or films are in communication with each other includes a breakable valve that's arranged to block the passage and splits open when internal pressure of the packaging container increases due to gas generated inside the packaging container, a check valve that's arranged on a secondary side located on an outer side to the breakable valve in the passage and through which the gas is discharged from the inside of the packaging container to the outside thereof according to internal pressure of the packaging container after the breakable valve has split open, and an attachment portion that delimits at least a portion of the passage and is fixed to the packaging container in a state of being sandwiched between the resin molded articles or the films constituting the packaging container.
    Type: Application
    Filed: October 15, 2019
    Publication date: November 4, 2021
    Applicant: DAI NIPPON PRINTING CO., LTD.
    Inventors: Miho SASAKI, Atsuko TAKAHAGI
  • Publication number: 20210340665
    Abstract: A deposition mask includes: a first surface and a second surface, in which a plurality of through-holes are formed; a pair of long side surfaces connected to the first and second surfaces, and defining a profile of the deposition mask in a longitudinal direction of the deposition mask; and a pair of short side surfaces connected to the first and second surfaces, and defining a profile of the deposition mask in a width direction of the deposition mask. The long side surface includes a first portion that is recessed inside and includes a first end portion positioned along the first surface, and a second end portion positioned along the second surface and positioned inside the first end portion. The through-hole includes a first recess formed on the first surface, and a second recess formed on the second surface and connected to the first recess through a hole connection portion.
    Type: Application
    Filed: July 14, 2021
    Publication date: November 4, 2021
    Applicant: Dai Nippon Printing Co., Ltd.
    Inventors: Yasuhiro UCHIDA, Sachiyo MATSUURA, Chikao IKENAGA