Patents Assigned to Toyo Seikan Co., Ltd.
  • Patent number: 10272668
    Abstract: Provided is a conveyance device capable of reducing the speed of conveyed objects, with the interval therebetween being narrowed substantially, while arranging the conveyed objects, which have been carried in one row, in a plurality of rows. The present invention includes a conveyance turret (110) that holds and conveys conveyed objects (K) and a carrying-out turret (120) that holds the conveyed objects (K) and transfers the same to a carrying-out conveyor (130), wherein the carrying-out conveyor (130) is configured to hold the conveyed objects (K) in a plurality of rows and carry out the same, the carrying-out turret (120) is provided in plurality so as to correspond to the plurality of rows of the carrying-out conveyor (130), and the conveyance turret (110) and the carrying-out turret (120) have an interval adjustment mechanism that changes radial positions of the held conveyed objects (K) according to rotation angles thereof.
    Type: Grant
    Filed: March 28, 2017
    Date of Patent: April 30, 2019
    Assignee: TOYO SEIKAN CO., LTD.
    Inventors: Tadashi Endou, Osamu Hatano, Nobuhiro Sasajima
  • Publication number: 20190039278
    Abstract: A blow molding apparatus improves productivity and obtains a high-quality molded product by supplying a good-quality parison to molds. A blow molding apparatus includes: a die head which discharges a parison; a parison supplying part which cuts the discharged parison at a preset length and conveys the cut parison; and a blow molding part in which the supplied parison is clamped between blow molds so as to perform blow molding. The parison supplying part has a pickup chuck which conveys the cut parison alternately to a first supplying position set on one of right and left sides with respect to a discharge center of the die head and a second supplying position set on the other of right and left sides with respect to the discharge center. The blow molding part performs blow molding at the blow molds arranged at the first supplying position and the second supplying position, respectively.
    Type: Application
    Filed: January 31, 2017
    Publication date: February 7, 2019
    Applicant: TOYO SEIKAN CO., LTD.
    Inventors: Kouji NAGATA, Atsushi YONEDA, Eiichiro KANEKO, Nobuhiro SASAJIMA
  • Publication number: 20190030868
    Abstract: A decorative laminate film including at least an inner film and an outer film, on which a printed pattern and a protruded portion that protrudes toward the outer film side are formed. The protruded portion is positioned on or in the vicinity of the printed pattern, and the outline of the printed pattern is blurred. The printed pattern and the protruded portion can be aligned easily, thereby providing excellent productivity. Even if the protruded portion is slightly misaligned, the design does not deteriorate, and the decorative laminate film has a favorable design due to gradation effect imparted by the protruded portion and the adjacent printed pattern.
    Type: Application
    Filed: January 17, 2017
    Publication date: January 31, 2019
    Applicant: TOYO SEIKAN CO., LTD.
    Inventors: Takahiro YASUUMI, Yasushi HATANO
  • Publication number: 20190016696
    Abstract: A method of recovering lactide which includes throwing a polylactic acid and a depolymerization catalyst into an extruder (1) communicated with a vent chamber (3) maintained under a reduced pressure, melt-kneading the polylactic acid and the depolymerization catalyst together in the extruder (1), feeding the melt-kneaded product thereof into the vent chamber (3), depolymerizing the polylactic acid in the vent chamber (3), gasifying the formed lactide and recovering the gasified lactide from the vent chamber (3).
    Type: Application
    Filed: November 25, 2016
    Publication date: January 17, 2019
    Applicant: Toyo Seikan Co., Ltd.
    Inventors: Takuro ITO, Junko TANABE, Tomoaki TAGUCHI
  • Patent number: 10173402
    Abstract: A decorative resin composition containing a metal pigment having an average thickness of not more than 600 nm dispersed in a blend of a low-density polyethylene (LDPE) having a density of not less than 0.910 g/cm3 but less than 0.930 g/cm3 and a linear low-density polyethylene (LLDPE) having a density of 0.910 to 0.925 g/cm3.
    Type: Grant
    Filed: August 25, 2016
    Date of Patent: January 8, 2019
    Assignees: TOYO SEIKAN CO., LTD., TOYO ALUMINIUM KABUSHIKI KAISHA
    Inventors: Yuuichirou Katou, Satomi Ozawa, Yusuke Anzai, Tetsuya Fudaba, Akihiko Ikeya
  • Publication number: 20180370174
    Abstract: A method for three-dimensionally forming a resin packaging member. The resin packaging member is heated to a temperature not higher than the Vicat softening temperature of the packaging member, and then compression shaping is conducted at a temperature not lower than room temperature and not higher than the Vicat softening temperature so as to form a three-dimensionally shaped portion with a large protrusion.
    Type: Application
    Filed: December 8, 2016
    Publication date: December 27, 2018
    Applicant: Toyo Seikan Co., Ltd.
    Inventors: Takahiro YASUUMI, Madoka YAMAGUCHI, Yasushi HATANO, Kouji KURIYAMA
  • Publication number: 20180370704
    Abstract: The present invention relates to a package formed of a resin film including a sealant film with a three-dimensionally shaped portion that protrudes outward. At the three-dimensionally shaped portion that protrudes outward, the sealant film has a thinnest part with a thickness of 50 to 95% of a thickness of the sealant film at any part other than the three-dimensionally shaped portion that protrudes outward, whereby rupture or peeling at the three-dimensionally shaped portion is prevented, and the package has basic functions such as a gas barrier property, a vapor barrier property, a drop impact resistance and a piercing resistance. Further, the three-dimensionally shaped portion is well defined and excellent in the ornamental effect, and the design is improved.
    Type: Application
    Filed: November 16, 2016
    Publication date: December 27, 2018
    Applicant: Toyo Seikan Co., Ltd.
    Inventors: Takahiro YASUUMI, Madoka YAMAGUCHI, Yasushi HATANO, Kouji KURIYAMA
  • Publication number: 20180346682
    Abstract: A method of recovering lactide which includes introducing a molten resin composition that contains a polylactic acid, a depolymerization catalyst and a carrier resin into a vent chamber (3) that is maintained under a reduced pressure using a first screw conveyer passage (11) that extends in the vent chamber (3), gasifying the lactide contained in the molten resin composition, and recovering a gaseous lactide from the vent chamber, wherein a second screw conveyer passage (60) is provided under the first screw conveyer passage (11) in the vent chamber (3) to recover the carrier resin.
    Type: Application
    Filed: December 7, 2016
    Publication date: December 6, 2018
    Applicant: Toyo Seikan Co., Ltd.
    Inventors: Takuro ITO, Junko TANABE, Tomoaki TAGUCHI
  • Patent number: 10131804
    Abstract: A coating composition for forming a lubricating layer (3) on the surface of a base material (1) formed in a predetermined shape so as to exhibit improved sliding property to fluid substances, the coating composition containing, as a dispersion medium, a liquid (5) that is a component constituting the lubricating layer (3), and the dispersion medium containing solid particles (7) dispersed therein as a component constituting the lubricating layer (3). The lubricating layer (3) formed by using the coating composition exhibits more improved sliding property to fluid substances. The coating composition, therefore, can be favorably used for forming the lubricating layer (3) on the inner surfaces of the packing materials such as containers and lids.
    Type: Grant
    Filed: June 18, 2015
    Date of Patent: November 20, 2018
    Assignee: Toyo Seikan Co., Ltd.
    Inventors: Yoshiaki Okada, Tomoyuki Miyazaki, Keisuke Nyuu
  • Publication number: 20180319573
    Abstract: The present invention relates to a double-structure aerosol container for a two-agent type hair cosmetic, having an outer vessel and an inner bag to be housed in the outer vessel. An inner bag includes an inner layer and an outer layer both of which are formed of a polyolefin resin and an intermediate layer formed of a cyclic olefin copolymer or an amorphous polyester resin, thereby preventing an inner surface of the outer vessel from corrosion after storing at high temperature with the inner bag filled with a second agent containing hydrogen peroxide as a major ingredient and at least one of an organic acid or an organic acid compound.
    Type: Application
    Filed: October 27, 2016
    Publication date: November 8, 2018
    Applicant: TOYO SEIKAN CO., LTD.
    Inventors: Yuuji YAMAGUCHI, Kiyohiro TANI
  • Publication number: 20180229891
    Abstract: A structured body (10) includes a base material (1) formed into a predetermined shape and a liquid film (3) provided on a surface thereof, and droplets (5) of a liquid incompatible with a liquid for the liquid film (3) are distributed on the liquid film (3).
    Type: Application
    Filed: June 27, 2016
    Publication date: August 16, 2018
    Applicants: Toyo Seikan Co., Ltd., Toyo Seikan Group Holdings, Ltd.
    Inventors: Keisuke NYUU, Yoshiaki OKADA, Tomoyuki MIYAZAKI, Mikio ASAKURA, Yosuke AKUTSU, Shinya IWAMOTO
  • Publication number: 20180229481
    Abstract: A decorative resin composition containing a metal pigment having an average thickness of not more than 600 nm dispersed in a blend of a low-density polyethylene (LDPE) having a density of not less than 0.910 g/cm3 but less than 0.930 g/cm3 and a linear low-density polyethylene (LLDPE) having a density of 0.910 to 0.925 g/cm3.
    Type: Application
    Filed: August 25, 2016
    Publication date: August 16, 2018
    Applicants: Toyo Seikan Co., Ltd., TOYO ALUMINIUM KABUSHIKI KAISHA
    Inventors: Yuuichirou KATOU, Satomi OZAWA, Yusuke ANZAI, Tetsuya FUDABA, Akihiko IKEYA
  • Publication number: 20180222615
    Abstract: To provide a filling device that realizes simplification of device configuration, improvement of design freedom, and redaction of production loads, and that prevents formation of a pointed peak on the upper surface of packed contents, or uneven filling of the container. Provided is a filling device (10) including a filling nozzle (20), a contents supplier (30), a plunger (40), and a gas supplier (50). A gas inlet (25) connected to the gas supplier (50), a gas outlet (26) opened to the nozzle hole (23), and a gas flow passage (27) are formed in the filling nozzle (20). The gas (A) supplied from the gas supplier (50) is ejected from a gap between an inner circumferential surface of the nozzle hole (23) and an outer circumferential surface of the plunger (40) at a lower end of the filling nozzle (20).
    Type: Application
    Filed: March 30, 2018
    Publication date: August 9, 2018
    Applicant: Toyo Seikan Co., Ltd.
    Inventors: Masashi Atsugi, Yoshiyuki Morita, Makoto Sawada
  • Publication number: 20180214900
    Abstract: A coating material is uniformly applied on an inner wall surface of a container while preventing leakage of the coating material and an increase in an installation space. An application apparatus (10) that applies a coating material (L) on an inner wall surface of a container (C) includes: a spray gun (20) having a spray nozzle (22); an outgoing pipe (30) and a return pipe (33); a supply controller (50); a rotary driver (60); and a mover (70), wherein the outgoing pipe (30) and the return pipe (33) are each provided with a resilient-shape part (32, 35) capable of extending and contracting resiliently.
    Type: Application
    Filed: March 28, 2018
    Publication date: August 2, 2018
    Applicant: TOYO SEIKAN CO., LTD.
    Inventors: Yoshiaki Okada, Keisuke Nyuu, Tomoyuki Miyazaki, Yoshitsugu Kawai
  • Publication number: 20180162580
    Abstract: A structure forming a gel-like coating (3) on a surface of a base material (1) that is formed in a predetermined shape, the gel-like coating including fine solid particles of a grain size of not more than 50 ?m and an oily liquid.
    Type: Application
    Filed: March 29, 2016
    Publication date: June 14, 2018
    Applicants: TOYO SEIKAN CO., LTD., TOYO SEIKAN GROUP HOLDINGS, LTD.
    Inventors: Keisuke NYUU, Yoshiaki OKADA, Tomoyuki MIYAZAKI, Yosuke AKUTSU, Shinya IWAMOTO
  • Publication number: 20180162595
    Abstract: A container of the present invention has an inner surface formed of an olefin resin layer that includes an organic bleeding lubricant and in which an inorganic porous agent is blended.
    Type: Application
    Filed: July 4, 2016
    Publication date: June 14, 2018
    Applicants: TOYO SEIKAN GROUP HOLDINGS, LTD., TOYO SEIKAN CO., LTD.
    Inventors: Ikuo KOMATSU, Yosuke AKUTSU, Keisuke NYUU, Satomi OZAWA
  • Publication number: 20180155081
    Abstract: A structured body of the present invention has a base material (1) and a liquid film (3) formed on a surface thereof, and the liquid film (3) is formed of a non-Newtonian aqueous liquid. The structured body exhibits slipperiness to a viscous and thick substance stably in a sustainable manner.
    Type: Application
    Filed: June 22, 2016
    Publication date: June 7, 2018
    Applicants: Toyo Seikan Co., Ltd., TOYO SEIKAN GROUP HOLDINGS, LTD.
    Inventors: Keisuke NYUU, Yoshiaki OKADA, Tomoyuki MIYAZAKI, Yosuke AKUTSU, Shinya IWAMOTO
  • Publication number: 20180134004
    Abstract: A structure including a formed body (1) and solid particles (3) distributed on a surface of the formed body (1) by being externally added thereto, wherein the solid particles (3) are held on the surface of the formed body (1) in a form of being covered with a very small amount of an oily liquid (5), and an air layer (7) is present in gaps among the solid particles (3) that are close to the surface of the formed body (1).
    Type: Application
    Filed: March 18, 2016
    Publication date: May 17, 2018
    Applicants: TOYO SEIKAN CO., LTD., TOYO SEIKAN GROUP HOLDINGS, LTD.
    Inventors: Keisuke NYUU, Yoshiaki OKADA, Tomoyuki MIYAZAKI, Yosuke AKUTSU, Shinya IWAMOTO
  • Publication number: 20180133738
    Abstract: Provided are a coating method and a coating device capable of making the coating film thickness of a coating agent uniform with a simple structure. Provided is a coating method, the coating; method including moving a spray gun (20) and the container (C) relative to each other to insert the spray gun (20) into the container (C), and ejecting the coating agent onto the container inner wall surface from the spray gun while adjusting a relative positional relationship between the spray gun (20) and the container (C) in the gun longitudinal direction, rotating the spray gun (20) and the container (C) relative to each other about an axis along the gun longitudinal direction, and changing at least one of a relative rotation speed between the spray gun (20) and the container (C) and an angle range of the rotation in accordance with the shape of the container (C).
    Type: Application
    Filed: January 11, 2018
    Publication date: May 17, 2018
    Applicant: TOYO SEIKAN CO., LTD.
    Inventors: Kouhei Endo, Takuya Mori, Taketoshi Manou, Tomoyuki Miyazaki, Keisuke Nyuu
  • Patent number: 9969567
    Abstract: In transferring and conveying an article between rotation conveyance bodies, the rotation conveyance bodies (1, 2) are placed so as to have a prescribed gap between pitch circles thereof, and the article is conveyed along a transition curve whose curvature continuously varies from the pitch circle curvature of a rotation conveyance body (1) before the transfer to the pitch circle curvature of a rotation conveyance body (2) after the transfer between both the pitch circles, whereby the article is transferred and conveyed with acceleration smoothly varying and without a change in the distance between the axes of the rotation conveyance bodies.
    Type: Grant
    Filed: February 7, 2017
    Date of Patent: May 15, 2018
    Assignee: TOYO SEIKAN CO., LTD.
    Inventor: Kazuyuki Kurosawa