975 patents
Page 31 of 49
Utility
Method for Manufacturing Dielectric Elastomer Transducer
25 Feb 21
A method is provided for manufacturing a dielectric elastomer transducer including a dielectric elastomer layer and electrode layers sandwiching the elastomer layer.
Seiki CHIBA, Mikio WAKI, Masakatsu HOTTA, Kazuhiro OISHI
Filed: 11 Jan 19
Utility
Composition for non-aqueous secondary battery functional layer, functional layer for non-aqueous secondary battery, non-aqueous secondary battery, and method of producing electrode for non-aqueous secondary battery
23 Feb 21
Provided is a composition for a non-aqueous secondary battery functional layer capable of forming a functional layer for a non-aqueous secondary battery that has excellent adhesiveness after immersion in electrolyte solution and can cause a non-aqueous secondary battery to display excellent cycle characteristics and output characteristics.
Kenji Arai, Keiichiro Tanaka, Kazuki Asai
Filed: 2 Aug 17
Utility
Nonaqueous secondary battery porous film composition, nonaqueous secondary battery porous film, and nonaqueous secondary battery
23 Feb 21
A composition for a non-aqueous secondary battery porous membrane including inorganic particles and a particulate polymer, wherein a volume-average particle diameter d0 of the inorganic particles is 0.1 μm or more and 1.0 μm or less, a weight ratio between the inorganic particles and the particulate polymer is within a range of 95:5 to 50:50, and a volume-average particle diameter d1 of the particulate polymer and the volume-average particle diameter d0 of the inorganic particles satisfy d1/d0>1; and a non-aqueous secondary battery including the same.
Takumi Sugimoto
Filed: 14 Jul 17
Utility
Binder Composition for Electrochemical Device, Slurry Composition for Electrochemical Device, Functional Layer for Electrochemical Device, and Electrochemical Device
18 Feb 21
A binder composition for an electrochemical device contains a polymer A and water.
Ai MASUDA
Filed: 5 Feb 19
Utility
Method of Producing Laminate for Non-aqueous Secondary Battery and Method of Producing Non-aqueous Secondary Battery
18 Feb 21
Provided is a method of efficiently producing a laminate for a non-aqueous secondary battery having excellent process adhesiveness.
Hiroyuki TAGUCHI, Keiichiro TANAKA, Yasuhiro WAKIZAKA
Filed: 20 Mar 19
Utility
Solar cell module
16 Feb 21
A solar cell module (100) includes: a barrier packaging material (13A, 13B) that is sealed by a seal (14) and encloses a connected body including one or more cells; and lead-out electrodes (11A, 11B).
Takatoshi Matsuo, Yuki Hayashi, Midori Yamaai
Filed: 4 Aug 17
Utility
Particle Separation Device
11 Feb 21
A particle separation device include a syringe, a barrel into which a sample liquid S containing target particles is injected and a barrel into which a buffer liquid B is injected.
Kouji TAKATA, Shingi HASHIOKA
Filed: 8 Mar 19
Utility
Separation and Recovery Method
11 Feb 21
The disclosed method includes a separation step wherein composite particles are transferred to a vicinity of an inlet of a fibrous carbon nanostructure path configured to recover fibrous carbon nanostructures by allowing the fibrous carbon nanostructures to pass therethrough, and a fluid flowing toward the inlet of the path and an external force including a component of a direction opposite to the direction in which the fluid flows are applied to the composite particles to separate the fibrous carbon nanostructures and a particulate ceramic support substrate; and a recovery step wherein the separated fibrous carbon nanostructures are transferred to an interior of the path for recovery by a flow of the fluid, with the separated substrate transferred away from the fibrous carbon nanostructure path for recovery, wherein, in the separation step, the external force applied to the substrate is greater than that applied to the fibrous carbon nanostructures.
Takayoshi HONGO
Filed: 25 Mar 19
Utility
Latex of Acid-modified Conjugated Diene-based Polymer, and Method for Manufacturing Same
11 Feb 21
A latex of an acid-modified conjugated diene polymer including the acid-modified conjugated diene polymer obtained by modifying a conjugated diene polymer with an acid group-containing compound, in which a content of a structural unit derived from the acid group-containing compound is 0.2 to 0.7 parts by weight with respect to 100 parts by weight of the acid-modified conjugated diene polymer; a content of a water-soluble polymer in the latex is 2 parts by weight or less with respect to 100 parts by weight of the acid-modified conjugated diene polymer; when a solids content of the latex is adjusted to 60 wt %, a viscosity at 25° C. is 800 mPa·s or less; and when the solids content of the latex is adjusted to 50 wt %, the viscosity at 25° C. is 300 mPa·s or less.
Yoshitaka SATOH, Hidetake ISHII, Junji KODEMURA
Filed: 22 Feb 19
Utility
Block Copolymer Composition for Flexographic Plate
11 Feb 21
The present disclosure provides a block copolymer composition for a flexographic plate comprising a block copolymer A represented by the following general formula (A) and a block copolymer B represented by the following general formula (B), wherein: a content of aromatic vinyl monomer units relative to all monomer units constituting polymer components of the block copolymer composition for the flexographic plate is 18% to 70% by mass; a type A hardness is 25 to 65; and an anisotropic index is 2.0 or less.
Ryoji ODA, Daisuke KATO
Filed: 19 Mar 19
Utility
Composite Particles for All-solid-state Secondary Battery Electrode and Method of Producing Same, Electrode for All-solid-state Secondary Battery, and All-solid-state Secondary Battery
4 Feb 21
Provided are composite particles for an all-solid-state secondary battery electrode with which it is possible to form an electrode for an all-solid-state secondary battery that can cause an all-solid-state secondary battery to display excellent output characteristics, and a method of producing these composite particles.
Taku MATSUMURA
Filed: 24 Aug 18
Utility
Retardation Film and Production Method for Retardation Film
4 Feb 21
A phase difference film composed of a resin C containing a copolymer P including a polymerization unit A and a polymerization unit B, the phase difference film including a lamellar 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 formulae (1A): f(A)>0.5 and (2):D(A)>D(B), or the formulae (1B): f(B)>0.5 and (2). f(A) represents a total weight ratio of the polymerization unit A in the copolymer P, f(B) represents a total weight ratio of the polymerization unit B in the copolymer P, D(A)=ReA(450)/ReA(550), D(B)=ReB(450)/ReB(550), and ReA(450), ReA(550), ReB(450) and ReB(550) are as defined in the description.
Takeshi ASADA, Hironari SUDEJI, Kensaku FUJII, Yusuke YASU, Hiroya NISHIOKA
Filed: 18 Mar 19
Utility
Resin Film and Organic Electroluminescent Device
4 Feb 21
Provided is a resin film including: a resin containing a polymer; a hygroscopic particle dispersed in the resin and having a primary particle diameter of 40 nm or more and 80 nm or less and a refractive index of 1.2 or more and 3.0 or less; and an organic solvent-soluble dispersant.
Hiroyasu INOUE
Filed: 23 Jan 19
Utility
Method of Producing Laminate for Secondary Battery
4 Feb 21
Provided is a method that enables efficient production of a laminate for a secondary battery including an electrode and a separator that are affixed to each other while also ensuring adhesive strength between the electrode and the separator.
Masanobu SATO, Masuhiro OONISHI, Hiroshi KOGA, Keiichiro TANAKA
Filed: 1 Feb 19
Utility
Copolymer latex
2 Feb 21
A copolymer latex of a copolymer comprising 50 to 88 wt % of a conjugated diene monomer unit, 10 to 40 wt % of an ethylenically unsaturated nitrile monomer unit, and 2 to 10 wt % of an ethylenically unsaturated acid monomer unit, the copolymer latex having an insoluble content in methyl ethyl ketone of 70 wt % or less and a swelling degree in methyl ethyl ketone of 40 times or more when the copolymer is formed into a dry film.
Naohiro Igari, Shinji Kato
Filed: 24 Mar 17
Utility
Polyether polymer composition and sheet
2 Feb 21
A polyether polymer composition containing 200 parts by weight or more of a metal-containing powder per 100 parts by weight of a polyether polymer having an oxirane monomer unit is provided.
The Ban Hoang, Shigetaka Hayano, Keisuke Ohta
Filed: 27 Mar 17
Utility
Binder for non-aqueous secondary battery electrode, slurry for non-aqueous secondary battery electrode, electrode for non-aqueous secondary battery, and non-aqueous secondary battery
2 Feb 21
Provided is a binder for an electrode that enables production of a slurry for an electrode that has excellent dispersibility and can cause a secondary battery to display excellent output characteristics and high-temperature cycle characteristics.
Tomoya Murase, Masahiro Onoe
Filed: 9 Mar 17
Utility
Composition for Electrochemical Device Functional Layer, Functional Layer for Electrochemical Device, and Electrochemical Device
28 Jan 21
Hiroyuki TAGUCHI, Keiichiro TANAKA
Filed: 24 Aug 18
Utility
Apparatus and Method for Manufacturing Laminate for Secondary Battery
28 Jan 21
The present disclosure provides an efficient technique for manufacturing laminates for secondary batteries each having a separator and electrodes, which in turn enables continuous and efficient manufacturing of laminate type secondary batteries.
Kazuyuki ONISHI, Hiroshi OMORI
Filed: 20 Mar 19
Utility
Dielectric Elastomer Drive Sensor System and Sheet
28 Jan 21
A dielectric elastomer driving sensor system includes: a dielectric elastomer transducer portion including a dielectric elastomer layer and a pair of electrode layers that sandwich the dielectric elastomer layer, where the pair of electrode layers include a driving region and a sensor region that are partitioned from each other; a power supply unit that applies a voltage to the driving region; a detection unit that detects a change in capacitance in the sensor region; and a control unit that controls the power supply unit and the detection unit.
Seiki CHIBA, Mikio WAKI, Hironobu KONDO, Masahiro ISHIKAWA, Keiji OSUGI
Filed: 26 Nov 18