661 patents
Utility
Filament for 3D Modeling, Roll, and Cartridge for 3D Printer
23 Jun 22
A filament for three-dimensional printing of the present invention includes a resin layer (X) containing a polycarbonate resin (A) and a thermoplastic resin (B) other than the polycarbonate resin (A).
Nao YAMASUE
Filed: 27 Mar 20
Utility
Thermoplastic Resin Composition and Formed Product
23 Jun 22
Shohei TOMITA, Masashi YOKOGI, Hiroki SHIBATA, Masaya YAMASHITA
Filed: 28 Feb 22
Utility
Electrophotographic Photoreceptor, Electrophotographic Photoreceptor Cartridge and Image Forming Apparatus
23 Jun 22
An object of the present invention is to provide an electrophotographic photoreceptor which can prevent an increase in potential even using a fluorine resin in a charge transport layer, and can achieve both electrical properties and abrasion resistance, and present invention relates to a lamination type electrophotographic photoreceptor, in which a charge transport layer of the lamination type electrophotographic photoreceptor contains a compound having an E_homo of −4.550 eV or more based on structure optimization calculation by density functional calculation B3LYP/6-31G (d, p) and fluorine resin particles, and a content of the fluorine resin particles is 3% by weight to 20% by weight based on a total mass of the charge transport layer.
Mitsuo WADA, Wataru MIYASHITA, Takahiro CHODA, Akira ANDO, Hiroe FUCHIGAMI
Filed: 11 Mar 22
Utility
Information Processing Apparatus, and Method
23 Jun 22
An information processing apparatus includes a processor and a memory with instructions thereon.
Sachiko YAMAGISHI, Kenjiro KOBAYASHI
Filed: 10 Mar 22
Utility
Nonaqueous electrolyte for secondary battery and nonaqueous-electrolyte secondary battery employing the same
21 Jun 22
An object is to provide a nonaqueous electrolyte and a nonaqueous-electrolyte secondary battery which have excellent discharge load characteristics and are excellent in high-temperature storability, cycle characteristics, high capacity, continuous-charge characteristics, storability, gas evolution inhibition during continuous charge, high-current-density charge/discharge characteristics, discharge load characteristics, etc.
Hiroyuki Tokuda, Minoru Kotato, Shinichi Kinoshita
Filed: 5 Sep 19
Utility
Method for Producing a Catalyst for Unsaturated Carboxylic Acid Synthesis
9 Jun 22
A method for producing a catalyst for unsaturated carboxylic acid synthesis is proposed.
Yoshimune ABE, Nariyasu KANUKA, Shigeki OKADA
Filed: 27 Mar 20
Utility
Light Emitting Device and Phosphor
9 Jun 22
An object of the present invention is to provide an infrared light-emitting phosphor which emits light in a wavelength range where the sensitivity of a detector is high by combination with a semiconductor light-emitting element that emits light in the visible light region, and to provide an infrared light-emitting device using the infrared light-emitting phosphor.
Byungchul HONG
Filed: 22 Feb 22
Utility
Metal Oxide, Oxygen Adsorption and Desorption Device, Oxygen Concentrating Device, and Method for Producing Metal Oxide
9 Jun 22
Provided is a metal oxide containing a brownmillerite-type manganese oxide represented by (Ca2-xAx)(MnyAlzE2-y-z)wO5+δ (in the formula, A represents one or more alkaline earth metal elements other than Ca; E represents one or more 3d transition metal elements or earth metal elements other than Mn and Al; and x, y, z, δ, and w satisfy 0≤x≤2, 0<y≤2, 0≤z<2, 0<y+z≤2, 0≤δ≤0.5, and 0.8≤w≤1.2), wherein the metal oxide has a defect in a (020) plane of a crystal of the brownmillerite-type manganese oxide.
Ryo NISHIDA, Keiji YAMAHARA, Teruki MOTOHASHI, Miwa SAITO, Sayaka TAMURA, Tomohiro ISEKI
Filed: 25 Feb 22
Utility
Catalyst for hydrogenation of carbonyl compound and alcohol production method
7 Jun 22
Provided is a catalyst including a metal component including a first component that is rhenium and one or more second components selected from the group consisting of silicon, gallium, germanium, and indium and a carrier on which the metal component is supported, the carrier including an oxide of a metal belonging to Group 4 of the periodic table.
Takeshi Matsuo, Yumiko Yoshikawa, Takayuki Aoshima
Filed: 22 Apr 21
Utility
Method of Manufacturing FRP Product
2 Jun 22
Provided is a method of manufacturing a FRP product that is obtained by integrally curing a prepreg where fibers are arranged in a specific direction, such as a unidirectional prepreg, a cloth prepreg, or a tow prepreg and a chopped fiber prepreg, such as a sheet molding compound, in which disorder of fiber arrangement in a portion obtained by curing the prepreg is suppressed to obtain an expected strength.
Satoshi Kaji, Tsuneo Takano, Yuma Furuhashi
Filed: 16 Feb 22
Utility
Inorganic Fiber-Formed Article, Mat for Exhaust Gas Cleaning Apparatus, and Exhaust Gas Cleaning Apparatus
2 Jun 22
Provided are an inorganic fiber-formed article having both high basis weight and excellent peel strength and a mat for an exhaust gas cleaning apparatus and an exhaust gas cleaning apparatus including the inorganic fiber-formed article.
Yusuke Kimura, Hirokazu Morita, Kazunori Kawahara
Filed: 10 Jan 22
Utility
Resin composition, melt-forming material, multilayer structure, and liquid packaging material
31 May 22
A resin composition contains: (A) an ethylene-vinyl alcohol copolymer, (B) a polyester resin, and (C) a sorbic acid ester; wherein the sorbic acid ester (C) is present in an amount of 0.00001 to 10 ppm based on the weight of the resin composition.
Shintaro Usui, Minako Ikeshita
Filed: 30 Apr 20
Utility
Optical fiber cable, harness, and method of manufacturing optical fiber cable
31 May 22
Takeshi Morinaka, Akinori Ishikado, Hideki Kihara
Filed: 11 Sep 20
Utility
Prepreg and fiber-reinforced composite material
24 May 22
A prepreg contains: a reinforcing fiber material; and a resin composition with which the reinforcing fiber material is impregnated.
Takuya Teranishi, Satoshi Okamoto, Akira Oota, Masahiro Ichino
Filed: 10 Jul 20
Utility
Carbon-fiber-precursor fiber bundle, carbon fiber bundle, and uses thereof
17 May 22
A method of producing a carbon fiber bundle is provided, involving performing a flame-proof treatment to a carbon-fiber-precursor acryl fiber bundle having a single-fiber fineness of 1.5 dtex or more and 5.0 dtex or less, and having a roundness of 0.7 or more and 0.9 or less in a cross-section shape perpendicular to a fiber axis of the single fiber to obtain a flame-proofed fiber bundle; and performing a carbonization treatment to the flame-proofed fiber bundle.
Yuusuke Shinmen, Norifumi Hirota, Takeshi Nii
Filed: 28 Apr 20
Utility
Mold Release Film, Film Laminate, Method for Producing Mold Release Film, and Method for Producing Film Laminate
12 May 22
Provided is a novel mold release film having excellent light peelability that is easily peeled off from a silicone adhesive layer and capable of reducing the amount of fluorinated silicone used, the mold release film comprising a mold release layer formed by curing a mold release layer composition comprising a (A) curable silicone having a fluorine substituent, a (B) curable silicone having no fluorine substituent, and a (D) curing catalyst, on at least one surface of a substrate film, wherein in a concentration distribution of fluorine atoms in the thickness direction within the mold release layer, fluorine atoms are unevenly distributed on the surface of the mold release layer.
Yosuke OSEKI
Filed: 24 Jan 22
Utility
Separation Membrane Module
12 May 22
A separation membrane module may decrease a bending load applied to a support member supporting ends of tubular separation membranes and omission of a seal member between the outer circumferential surface of the support member and the inner circumferential surface of a housing.
Naoki NOGUCHI
Filed: 20 Jan 22
Utility
(Meth)acrylic Copolymer, Polymer Solution, Polymer-containing Composition, Anti-fouling Coating Composition, and Method for Producing (Meth)acrylic Copolymer
12 May 22
Kana TANIGUCHI, Sho KATSUMATA, Junichi NAKAMURA, Masatoshi URA, Yoshihiro KAMON, Takafumi ASAI
Filed: 1 Dec 21
Utility
Epoxy Resin Composition, Cured Product, and Electrical or Electronic Component
12 May 22
Kazumasa OTA
Filed: 24 Jan 22
Utility
Nonaqueous Electrolyte Solution and Energy Device
12 May 22
Shuhei Sawa, Koichi Nishio, Takeshi Nakamura, Kaho Tamai
Filed: 26 Jan 22