552 patents
Page 19 of 28
Utility
Optical Anisotropic Layered Body, Polarizing Plate, and Image Display Device
21 Jan 21
Kazuhiro OSATO
Filed: 11 Mar 19
Utility
Energy Harvester
21 Jan 21
An energy harvester, wherein it comprises: a flat plate-like energy harvesting part having a power generation region which generates electric power by utilizing an energy in the external environment and an internal wiring to which the electric power thus generated is supplied; a connector part connectable to an external device; a diode of which anode is electrically connected with the internal wiring; and a flexible wiring sub state on which the diode and a connection part for electrically connecting a cathode of the diode to the connector part are provided, wherein the internal wiring extends from the power generation region to a side edge portion of the energy harvesting part, and at least a portion of the flexible wiring substrate is provided in the side edge portion so as to overlap a portion of the internal wiring.
Masayoshi YOSHIDA, Kiyoshige KOJIMA, Takatoshi MATSUO, Midori YAMAAI
Filed: 15 Mar 19
Utility
Power Wiring Network Apparatus
21 Jan 21
The present disclosure aims to provide a power wiring network apparatus capable of constructing a highly portable power wiring network, without the need to maintain infrastructure.
Masayoshi YOSHIDA, Naomi SHIGA
Filed: 15 Mar 19
Utility
Acrylic Rubber, Acrylic Rubber Composition, Crosslinked Acrylic Rubber, Seal Material, and Hose Material
14 Jan 21
An acrylic rubber containing acrylate monomer units, methacrylate monomer units, and crosslinkable monomer units, wherein a glass transition temperature is −20° C. or less, a change ratio in volume after a crosslinked rubber of the acrylic rubber is immersed in IRM903 oil at 150±2° C. for 72 hours is 0 to 100%, and a change ratio in weight after a crosslinked rubber of the acrylic rubber is immersed in hot water at 150±2° C. for 96 hours and dried is −5.0 to 0%.
Fumiaki BANDO, Susumu SATO
Filed: 18 Mar 19
Utility
Retardation Film and Production Method for Retardation Film
14 Jan 21
A phase difference film composed of a resin containing a copolymer including polymerization units A and B, the phase difference film including a cylindrical phase separation structure that generates a structural birefringence, the phase separation structure including a phase (A) having the polymerization unit A as a main component and a phase (B) having the polymerization unit B as a main component, and the phase difference film satisfying the following condition (1) or (2).
Takeshi ASADA, Hironari SUDEJI, Kensaku FUJII, Yusuke YASU, Hiroya NISHIOKA
Filed: 18 Mar 19
Utility
Latex and Composite
14 Jan 21
Kentaro ONO
Filed: 12 Mar 19
Utility
Production Method for Dip-molded Article
6 Jan 21
A method for producing a dip-molded article, including a dip-molding step of dip-molding a latex composition containing a latex of a carboxyl group-containing conjugated diene-based rubber (A) and a water-soluble metal compound (B) using a dip mold to form a dip-molded layer on the surface of the dip mold; a moisture content adjustment step of adjusting the moisture content of the dip-molded layer formed on the surface of the dip mold to 1 to 30 wt %; and a beading step of performing beading after the adjusting of the moisture content, the beading including peeling a portion of the dip-molded layer formed on the surface of the dip mold from the dip mold.
Masaru KITAGAWA
Filed: 5 Feb 19
Utility
Method for Recovering Unreacted Alpha, Beta-Ethylenically Unsaturated Nitrile Monomer Contained in Latex of Carboxyl Group-Containing Nitrile Rubber
6 Jan 21
A method for recovering an unreacted α,β-ethylenically unsaturated nitrile monomer contained in a latex of a nitrile rubber obtained by emulsion polymerizing a monomer mixture comprising an α,β-ethylenically unsaturated nitrile monomer and a carboxyl group-containing monomer is provided.
Tsutomu YOSHIMURA, Tomohito YAMANOUE
Filed: 12 Mar 19
Utility
Latex Composition and Film Molded Article
6 Jan 21
A latex composition including a latex of a carboxyl group-containing conjugated diene-based rubber (A), a water-soluble metal compound (B), and a water-insoluble metal compound (C) including a transition metal of Group IV of the periodic table, wherein the metal compound (C) is present in an amount of 0.5 to 4 parts by weight relative to 100 parts by weight of the carboxyl group-containing conjugated diene-based rubber (A).
Masaru KITAGAWA
Filed: 5 Feb 19
Utility
Uncrosslinked Elastomer Composition and Crosslinked Product of Same
6 Jan 21
Provided is an uncrosslinked elastomer composition that can form a crosslinked product having an excellent balance of electrical conductivity and hardness.
Masahiro UENO, Yoshihisa TAKEYAMA, Minobu YAMAGUCHI
Filed: 4 Mar 19
Utility
Hollow Resin Particles and Sheet
6 Jan 21
Provided is hollow resin particles having higher compressive strength and more excellent heat insulating properties and heat resistance than before.
Takashi Iga, Takeshi Hirata, Nozomi Yabuki
Filed: 24 Mar 19
Utility
Latex of the Highly Saturated Nitrile Rubber and Adhesive Composition
6 Jan 21
A latex of a highly saturated nitrile rubber wherein the highly saturated nitrile rubber contains α,β-ethylenically unsaturated nitrile monomer units in a ratio of 10 to 60 wt %, has an iodine value of 120 or less, and has a weight average molecular weight of solubles in chloroform of 100,000 or less, and when removing volatiles contained in the latex and making a film of the highly saturated nitrile rubber, a loss tangent tan δ(50° C.) at 50° C. of the film is 0.3 to 0.6 and a complex torque S* at the time of 100% shear strain at 100° C. of the film is 20 dNm or less, and an adhesive composition containing the latex are provided.
Tomonori NAKASHIMA, Osamu SENDA
Filed: 31 Aug 20
Utility
Carbon Nanotube Dispersion Liquid, Slurry for Secondary Battery Electrode, Method of Producing Slurry for Secondary Battery Electrode, Electrode for Secondary Battery, and Secondary Battery
6 Jan 21
Disclosed is a carbon nanotube dispersion liquid containing carbon nanotubes, a binder, and a dispersion medium.
Tomoya MURASE, Naoki TAKAHASHI, Shinsuke SUGAWARA
Filed: 17 Mar 19
Utility
Apparatus and Method for Manufacturing Laminate for Secondary Battery
6 Jan 21
A manufacturing apparatus 100 includes a protruding portion molding member disposition mechanism 90, a tension damper 70, as well as an acceleration device 80, a metal roller 30 and a rubber roller 40, and a cutting mechanism 50 which serve as a laminating mechanism.
Hiroshi OMORI, Narumi SUZUKI
Filed: 19 Mar 19
Utility
Polymer, Positive Resist Composition, and Method of Forming Resist Pattern
30 Dec 20
Takashi TSUTSUMI
Filed: 7 Mar 19
Utility
Tetra-block Copolymer, and Polymer Composition, and Hot-melt Sticky Adhesive Composition Using These
30 Dec 20
A tetrablock copolymer having an aromatic vinyl block (A1), a conjugated diene block (B1), an aromatic vinyl block (A2), and a conjugated diene block (B2) is provided, wherein Mw(A2)/Mw(A1) is 1.2 to 5, Mw(A2) is 12,000 or more, Mw(B1)>Mw(B2), Mw(Total) is 50,000 to 400,000 where the weight average molecular weight of the aromatic vinyl block (A1) is defined as Mw(A1), the weight average molecular weight of the conjugated diene block (B1) is defined as Mw(B1), the weight average molecular weight of the aromatic vinyl block (A2) is defined as Mw(A2), the weight average molecular weight of the conjugated diene block (B2) is defined as Mw(B2), and the weight average molecular weight of the tetrablock copolymer as a whole is defined as Mw(Total), and the content of aromatic vinyl monomer units is 10 to 30% by weight.
Leo TSUNOI, Ryoji ODA, Sadaharu HASHIMOTO
Filed: 19 Feb 19
Utility
Polarizing Plate and Display Device
30 Dec 20
A polarizing plate including a polarizer and a substrate film, wherein the polarizing plate is a product obtained by stretching a layered body, the layered body includes a polarizer material film and an unstretched substrate film, the polarizer material film is a film obtained by stretching a primary film, the polarizer includes a dichroic material and has a thickness T of 20 μm or less, and a phase difference Re in an in-plane direction of the substrate film in the polarizing plate is 20 nm or less.
Hiromu MASHIMA, Takamichi INOMATA
Filed: 22 Jul 18
Utility
Binder Composition for Non-aqueous Secondary Battery Electrode, Slurry Composition for Non-aqueous Secondary Battery Electrode, Electrode for Non-aqueous Secondary Battery, and Non-aqueous Secondary Battery
30 Dec 20
Provided is a binder composition for a non-aqueous secondary battery electrode that can inhibit electrode swelling associated with repeated charging and discharging while also causing a secondary battery to display excellent cycle characteristics.
Yusaku MATSUO, Kenya SONOBE
Filed: 30 Jan 19
Utility
Binder Composition for Non-aqueous Secondary Battery Electrode, Conductive Material Paste Composition for Non-aqueous Secondary Battery Electrode, Slurry Composition for Non-aqueous Secondary Battery Electrode, Electrode for Non-aqueous Secondary Battery, and Non-aqueous Secondary Battery
30 Dec 20
Provided is a binder composition for a non-aqueous secondary battery electrode that can form a slurry composition for a non-aqueous secondary battery electrode having excellent viscosity stability and a non-aqueous secondary battery having excellent cycle characteristics.
Tomoya MURASE, Taku MATSUMURA
Filed: 13 Mar 19
Utility
Binder Composition for Secondary Battery, Slurry Composition for Secondary Battery Functional Layer, Secondary Battery Member, Secondary Battery, and Method of Producing Slurry Composition for Secondary Battery Negative Electrode
30 Dec 20
Disclosed is a binder composition for a secondary battery which comprises an adhesive polymer and a solvent, wherein a viscosity of the binder composition at a solid concentration of 5.0% by mass is 50 mPa·s or more, and a viscosity of a fraction which is obtained by centrifuging the binder composition at a solid concentration of 5.0% by mass and has a light transmittance of 65% or less is 30 mPa·s or more.
Yusuke ADACHI
Filed: 19 Mar 19