552 patents
Page 16 of 28
Utility
Liquid Crystal Cured Layer, Production Method Therefor, Optical Film, Polarizing Plate, and Display Device
15 Jul 21
A liquid crystal cured layer formed of a cured product of a liquid crystal composition, wherein the liquid crystal composition contains a polymerizable liquid crystal compound having a reverse wavelength dispersion property, and a copolymer containing a monomer unit A including a monovalent group containing an aromatic ring and a monomer unit B containing a monovalent aliphatic hydrocarbon group optionally having a substituent, a main chain mesogen of the polymerizable liquid crystal compound in the liquid crystal cured layer is oriented at a tilt angle of 85° to 90° with respect to a layer plane of the liquid crystal cured layer.
Masakazu SAITO, Yuki FURUKAWA, Yuta KANNO
Filed: 13 Feb 19
Utility
Slurry for Non-aqueous Secondary Battery and Method of Producing Same, Battery Member for Non-aqueous Secondary Battery and Method of Producing Same, and Non-aqueous Secondary Battery
15 Jul 21
Provided is a technique relating to a slurry for a non-aqueous secondary battery that can stably be applied onto a battery member surface even in a situation in which an inkjet method is adopted.
Masuhiro ONISHI, Masanobu SATO, Hiroshi KOGA
Filed: 23 Jul 19
Utility
Binder Composition for Non-aqueous Secondary Battery Electrode, Slurry Composition for Non-aqueous Secondary Battery Electrode and Method of Producing Same, Electrode for Non-aqueous Secondary Battery, and Non-aqueous Secondary Battery
15 Jul 21
A binder composition for a non-aqueous secondary battery electrode contains: a polymer A including a (meth)acrylic acid ester monomer unit; a polymer B having an iodine value of not less than 5 g/100 g and not more than 100 g/100 g; a polymer C including a nitrile group-containing monomer unit in a proportion of not less than 70 mass % and not more than 98 mass %; and an organic solvent.
Yukie ITO, Tomoya MURASE, Takafumi SEKIMOTO
Filed: 18 Jun 19
Utility
Connection Unit
15 Jul 21
Disclosed is a connection unit which comprises: a body; a magnet disposed on at least one side of a peripheral edge of the body; and at least three electrode terminals disposed on the one side of the body, the one side having the magnet disposed thereon, wherein an outer surface of the one side of the body has a curved surface or a surface having a polygonal cross section, the electrode terminals are disposed along the curved surface or the surface having the polygonal cross section, the at least three electrode terminals comprise one or more positive electrode terminals and negative electrode terminals, and the one or more positive electrode terminals and negative electrode terminals are disposed on the one side so as to be line-symmetrical about a perpendicular line perpendicular to the one side of the body and crossing the center of the one side of the body.
Midori YAMAAI, Naomi SHIGA, Masayoshi YOSHIDA
Filed: 14 May 19
Utility
Resin Composition, Resin Film and Organic Electroluminescent Device
1 Jul 21
Provided is a resin composition including a resin containing a polymer, a hygroscopic particle, and an organic solvent-soluble dispersant.
Hiroyasu INOUE
Filed: 25 Jan 19
Utility
Composition, Retardation Film, and Method for Producing Retardation Film
1 Jul 21
Wataru NAKANO, Sogo KOMOTO, Manabu ITO, Yasunori II
Filed: 21 Jan 19
Utility
Identification Medium, and Method for Determining Authenticity of Identification Medium
1 Jul 21
An identification medium comprising a first resin layer and a second resin layer in this order from a viewing side, wherein the first resin layer contains a first cholesteric liquid crystal resin that is a cured product of a first liquid crystal composition, and the first cholesteric liquid crystal resin selectively reflects light at a wavelength of 700 nm or longer and 900 nm or shorter, the second resin layer contains a second cholesteric liquid crystal resin that is a cured product of a second liquid crystal composition, and the second cholesteric liquid crystal resin selectively reflects light at a wavelength of 400 nm or longer and 500 nm or shorter, and the first resin layer has an average value of light transmittance at a wavelength of 400 nm or longer and 425 nm or shorter of 50% or more and 90% or less.
Masashi AIMATSU
Filed: 29 May 19
Utility
Composition for Non-aqueous Secondary Battery Functional Layer and Method of Producing Same, Functional Layer for Non-aqueous Secondary Battery, Non-aqueous Secondary Battery Member, and Non-aqueous Secondary Battery
24 Jun 21
Provided is a composition for a non-aqueous secondary battery functional layer with which it is possible to form a functional layer that can cause a separator to display excellent shutdown function.
Hiroyuki TAGUCHI
Filed: 30 Jul 19
Utility
Method for Manufacturing Hydrogenated Nitrile Rubber
17 Jun 21
A method produces a hydrogenated nitrile rubber having an iodine value of 120 or less, the method having a first coagulation step of adding a halogen atom-free metal salt as a coagulant to a nitrile rubber latex to form a nitrile rubber coagulum; a solution preparation step of dissolving the nitrile rubber coagulum in an organic solvent to prepare a nitrile rubber solution; a hydrogenation step of subjecting the nitrile rubber solution to a hydrogenation reaction to afford a hydrogenated nitrile rubber solution; and a second coagulation step of adding a divalent metal salt as a coagulant to the hydrogenated nitrile rubber solution to form a hydrogenated nitrile rubber coagulum.
Akito NAKAI
Filed: 2 Nov 18
Utility
Foam
17 Jun 21
A foam containing a nitrile group-containing conjugated diene copolymer and a urethane polymer, wherein relative to 100 wt % of the sum of the nitrile group-containing conjugated diene copolymer and the urethane polymer, the nitrile group-containing conjugated diene copolymer is present in an amount of less than 90 wt % and the urethane polymer is present in an amount of more than 10 wt %, the nitrile group-containing conjugated diene copolymer contains ethylenically unsaturated nitrile monomer units in an amount of more than 31 wt %, the foam has a density of 0.08 to 0.30 g/cm3, and in observation of an arbitrary cross section of the foam, air bubble cross sections present in the cross section have an average diameter of 350 μm or less, and the number of air bubble cross sections with a diameter of 0.6 mm or more present in the cross section is 0.062 per mm2 or less.
Tomoya TANIYAMA, Takashi IGA
Filed: 10 Dec 18
Utility
Slurry Composition for Non-aqueous Secondary Battery Functional Layer, Separator for Non-aqueous Secondary Battery, and Non-aqueous Secondary Battery
17 Jun 21
Provided is a slurry composition for a functional layer that can form a functional layer capable of closely adhering strongly to a separator substrate and that can enhance rate characteristics of a secondary battery including a separator that includes the functional layer.
Kazuki ASAI, Yasuhiro AKITA, Kenya SONOBE
Filed: 21 Aug 19
Utility
Crosslinkable Nitrile Rubber Composition and Crosslinked Rubber Material
10 Jun 21
A cross-linkable nitrile rubber composition that includes a nitrile group-containing copolymer rubber (A), silica (B1), clay (B2), calcium carbonate (B3), and a polyamine-based cross-linking agent (C).
Yoshio FUKUMINE
Filed: 21 Jun 19
Utility
Method of Producing Piperylene
3 Jun 21
Provided is a method of producing piperylene from a hydrocarbon mixture derived from a petroleum fraction having a carbon number of 5.
Takahiro SUZUKI
Filed: 29 Aug 19
Utility
Binder Composition for All-solid-state Secondary Battery, Slurry Composition for All-solid-state Secondary Battery, Functional Layer for All-solid-state Secondary Battery, and All-solid-state Secondary Battery
3 Jun 21
Provided are a binder composition for an all-solid-state secondary battery with which it is possible to obtain an all-solid-state secondary battery that has good battery characteristics and for which processability during all-solid-state secondary battery production is excellent, a slurry composition for an all-solid-state secondary battery that contains this binder composition for an all-solid-state secondary battery, a functional layer for an all-solid-state secondary battery that is formed from this slurry composition for an all-solid-state secondary battery, and an all-solid-state secondary battery that includes this functional layer for an all-solid-state secondary battery.
Kouichirou MAEDA
Filed: 4 Dec 18
Utility
Power Wiring Device
3 Jun 21
Provided is a power wiring device that can suppress reduction of electricity generation efficiency due to the external environment.
Masayoshi YOSHIDA, Kiyoshige KOJIMA
Filed: 8 Nov 18
Utility
Manufacturing Method of Cut Film, Cut Film, and Film for Cut Film
3 Jun 21
A method for producing a cut film comprising cutting a pre-cut film including a resin layer with a laser beam having a wavelength of 400 nm or longer and 850 nm or shorter to obtain a cut film, wherein the pre-cut film has an absorbance, at a wavelength of the laser beam, of 0.10 or less.
Satoshi YAMADA
Filed: 8 Aug 19
Utility
Movable Catheter
20 May 21
A movable catheter is provided with a tube having a main lumen.
Atsushi YAMADA, Tohru TANI, Wataru YONEMICHI
Filed: 9 Apr 19
Utility
Connection Apparatus
20 May 21
Disclosed is a connection apparatus capable of supplying power supplied from a power supply module to a load.
Naomi SHIGA, Masayoshi YOSHIDA
Filed: 29 Oct 18
Utility
Binder Composition for Non-aqueous Secondary Battery, Slurry Composition for Non-aqueous Secondary Battery Functional Layer, Functional Layer for Non-aqueous Secondary Battery, Battery Component for Non-aqueous Secondary Battery, and Non-aqueous Secondary Battery
6 May 21
Provided is a binder composition for a non-aqueous secondary battery with which it is possible to form a slurry composition for a non-aqueous secondary battery functional layer having excellent viscosity stability and a functional layer for a non-aqueous secondary battery having excellent pressability.
Norikazu YAMAMOTO, Shunjin AIHARA
Filed: 20 Nov 18
Utility
Composition for Non-aqueous Secondary Battery Functional Layer, Non-aqueous Secondary Battery Member, and Non-aqueous Secondary Battery
22 Apr 21
Provided is a composition for a functional layer capable of forming a functional layer that can both inhibit post-cycling swelling of a secondary battery and increase charge carrier acceptance of the secondary battery at low temperatures.
Hidetake ISHII, Norikazu YAMAMOTO
Filed: 2 Apr 19