Patents Assigned to JX NIPPON OIL AND ENERGY CORPORATION
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Patent number: 9660217Abstract: A light emitting element includes a base member, a sealing member disposed to face the base member, a concave-convex structure layer, a first electrode, an organic layer, a second electrode, and an adhesive layer. The concave-convex structure layer, the first electrode, the organic layer, and the second electrode are formed on the base member in that order. The adhesive layer is positioned between the base member and the sealing member. An outer periphery of the concave-convex structure layer is positioned between an inner periphery and an outer periphery of the adhesive layer. The light emitting element includes the concave-convex structure layer functioning as a diffracting grating, and thus light extraction efficiency thereof is excellent. Further, a light emitting part is sealed with sufficient sealing performance and deterioration of the light emitting part due to moisture and oxygen is prevented. Thus, the light emitting element has a long service life.Type: GrantFiled: February 9, 2016Date of Patent: May 23, 2017Assignee: JX NIPPON OIL & ENERGY CORPORATIONInventors: Maki Fukuda, Suzushi Nishimura, Shigetaka Toriyama, Takashi Seki
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Patent number: 9656232Abstract: A method for producing aromatic hydrocarbons, the method including: (a) bringing a feedstock oil such as an LCO into contact with an aromatic production catalyst to obtain a reaction product containing aromatic hydrocarbons, (b) separating the reaction product into a tower top fraction and a tower bottom fraction using a distillation tower, (c) separating the tower top fraction into a crude aromatic fraction containing an LPG fraction, and an off-gas containing hydrogen, (d) separating the crude aromatic fraction containing an LPG fraction into an LPG fraction and a crude aromatic fraction, (e) separating the off-gas containing hydrogen into hydrogen and an off-gas, and (f) using the hydrogen obtained in step (e) to hydrotreat the crude aromatic fraction, thereby obtaining an aromatic fraction.Type: GrantFiled: March 25, 2011Date of Patent: May 23, 2017Assignees: CHIYODA CORPORATION, JX NIPPON OIL & ENERGY CORPORATIONInventors: Hideki Minami, Yoshishige Sugi, Atsushi Fukui, Atsuro Nagumo, Susumu Yasui, Shinichiro Yanagawa
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Publication number: 20170133638Abstract: A method for manufacturing a member with a concave-convex pattern includes: forming a first film on a concave-convex pattern formed on a surface of a mold; forming a second film on a base member; joining the first film and the second film by overlapping the mold with the base member; and releasing the mold from the first film joined to the second film. A method for manufacturing a functional member with a concave-convex pattern is provided.Type: ApplicationFiled: January 25, 2017Publication date: May 11, 2017Applicant: JX NIPPON OIL & ENERGY CORPORATIONInventors: Madoka TAKAHASHI, Shigetaka TORIYAMA, Takashi SEKI, Yusuke SATO
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Patent number: 9637703Abstract: The lubricating oil composition of the invention comprises a lubricating base oil with a 100° C. kinematic viscosity of 1-20 mm2/s, (A) a friction modifier, (B) a first overbased metal salt obtained by overbasing an oil-soluble metal salt with an alkaline earth metal borate, and (C) an overbased second oil-soluble metal salt obtained by overbasing an oil-soluble metal salt with an alkaline earth metal carbonate.Type: GrantFiled: September 27, 2010Date of Patent: May 2, 2017Assignee: JX NIPPON OIL & ENERGY CORPORATIONInventors: Shigeki Matsui, Akira Yaguchi, Akio Mutou, Mari Nagae
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Patent number: 9637692Abstract: The hydroisomerization catalyst of the present invention is a catalyst used for hydroisomerization of a hydrocarbon, including a support including a calcined zeolite modified with at least one metal selected from the group consisting of Na, K, Cs, Mg, Ca, Ba, and K, and having a thermal history that includes heating at 350° C. or more, and at least one inorganic oxide selected from the group consisting of alumina, silica, titania, boria, zirconia, magnesia, ceria, zinc oxide, phosphorus oxide, and a composite oxide containing a combination of at least two or more of these oxides; and at least one metal supported on the support and selected from the group consisting of elements belonging to Groups 8 to 10 of the periodic table, molybdenum and tungsten.Type: GrantFiled: March 24, 2011Date of Patent: May 2, 2017Assignee: JX NIPPON OIL & ENERGY CORPORATIONInventors: Yoshiyuki Nagayasu, Kazuaki Hayasaka, Hideki Ono, Takaya Matsumoto
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Publication number: 20170117650Abstract: To provide a surface protective agent composition that suppresses corrosion of members of different kinds of metals close to each other due to corrosion current between the metals of the members, and to provide an electric connection structure and a method for producing an electric connection structure using the same. The surface protective agent composition contains (a) a lubricant base oil; (b) a prescribed amount of at least one compound selected from the group consisting of particular phosphorus compounds and a metal salt or an amine salt thereof; and (c) a prescribed amount of an amide compound, and in the case where the component (b) does not contain the metal salt of the phosphorus compound, the surface protective agent composition further contains (d) a prescribed amount of a salicylate of a particular metal and/or a basic (or perbasic) salt thereof, and the electric connection structure containing a surface protective layer consisting of the surface protective agent composition.Type: ApplicationFiled: March 24, 2015Publication date: April 27, 2017Applicants: JX Nippon Oil & Energy Corporation, Sumitomo Electric Industries, Ltd., Sumitomo Wiring Systems, Ltd., Autonetworks Technologies, Ltd., Kyushu University, National University CorporationInventors: Koichi Yoshida, Takashi Arai, Yuji Shitara, Kenichi Komiya, Makoto Mizoguchi, Hideki Nomura, Takuji Otsuka, Junichi Ono, Hiroki Hirai, Kazuo Nakashima, Tatsuya Hase, Takehiro Hosokawa, Kazuhiro Goto
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Publication number: 20170107311Abstract: A method for producing an olefin polymer, in which an olefin compound is polymerized in the presence of a Lewis acid catalyst at a temperature of 0° C. or lower to obtain an olefin polymer, the method comprising a step of feeding a raw material liquid including the olefin compound to a reactor provided with a cooling unit, a step of polymerizing the olefin compound in the reactor to obtain a reaction liquid including the olefin polymer, a deactivation step of adding a deactivator to the reaction liquid taken out from the reactor to deactivate the Lewis acid catalyst, and a step of supplying the reaction liquid after the deactivation step to a cold recovery unit to recover cold from the reaction liquid, wherein the amount of the Lewis acid catalyst is 0.5×10?3 to 1.0×10?1 mol % based on the total amount of the olefin compound.Type: ApplicationFiled: February 20, 2015Publication date: April 20, 2017Applicant: JX NIPPON OIL & ENERGY CORPORATIONInventors: Tatsuya CHIBA, Koichi SATO, Teruhisa KUROKI, Ryuichiro FURUSAWA, Takeshi OMATA
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Patent number: 9605323Abstract: An object of the present invention is to provide a method for microbiologically producing astaxanthin of high concentration at low cost while suppressing production of canthaxanthin. Specifically, the present invention relates to a method for producing carotenoids including astaxanthin comprising culturing a bacterium that concurrently produces astaxanthin and canthaxanthin in a medium containing biotin, wherein a ratio of concentration of produced canthaxanthin to concentration of produced astaxanthin in a culture product after the end of culture in the medium is lower than that in a culture product after the end of culture in a biotin-free medium.Type: GrantFiled: March 15, 2011Date of Patent: March 28, 2017Assignee: JX Nippon Oil & Energy CorporationInventors: Kazuaki Hirasawa, Hiroshi Satoh, Hisashi Yoneda, Tetsuhisa Yata, Mitsutoshi Azuma
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Patent number: 9601737Abstract: A lithium-ion secondary battery separator resolves defects of a non-woven fabric separator which is not suitable for use in such a battery. The separator is thin and does not short-circuit and has excellent electrolyte retainability and rate characteristics. The separator includes a composite of a non-woven fabric having a basis weight of 2 to 20 g/m2 formed from fibers of a thermoplastic material having an average fiber diameter of 5 to 40 ?m and ultra-microfibers having an average fiber diameter of 1 ?m or less in an amount of ? to 3 times the mass of the non-woven fabric. The composite has a thickness of 10 to 40 ?m after heat-pressing treatment under conditions that the non-woven fabric has a glossiness (JIS Z 8741) measured at 60° in the range of 3 to 30 and a thickness of 10 to 40.Type: GrantFiled: May 21, 2013Date of Patent: March 21, 2017Assignee: JX NIPPON OIL & ENERGY CORPORATIONInventors: Hiroaki Konishi, Atsuo Omaru, Yuji Tsuruta
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Patent number: 9598659Abstract: The present invention provides a hydraulic oil composition comprising: a lubricating base oil having a kinematic viscosity at 40° C. of 15 to 50 mm2/s; and 1 to 40% by mass, based on a total amount of the hydraulic oil composition, of a polymethacrylate having a number-average molecular weight of 48000 or lower, the hydraulic oil composition having a viscosity index of 150 or higher, and a ratio (A/B) at 60 to 80° C. of (A) a kinematic viscosity (unit: mm2/s) to (B) a shear viscosity (unit: mPa·s, shear condition: 106/s) of 1.3 or lower.Type: GrantFiled: March 25, 2014Date of Patent: March 21, 2017Assignee: JX NIPPON OIL & ENERGY CORPORATIONInventors: Kazuhiro Yagishita, Toru Hirano, Tadashi Oshio
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Patent number: 9598650Abstract: The hydroisomerization catalyst of the present invention is a catalyst used for hydroisomerization of a hydrocarbon, including a support including a calcined zeolite modified with at least one metal selected from the group consisting of Na, K, Cs, Mg, Ca, Ba, and K, and having a thermal history that includes heating at 350° C. or more, and at least one inorganic oxide selected from the group consisting of alumina, silica, titania, boria, zirconia, magnesia, ceria, zinc oxide, phosphorus oxide, and a composite oxide containing a combination of at least two or more of these oxides; and at least one metal supported on the support and selected from the group consisting of elements belonging to Groups 8 to 10 of the periodic table, molybdenum and tungsten.Type: GrantFiled: March 24, 2011Date of Patent: March 21, 2017Assignee: JX NIPPON OIL & ENERGY CORPORATIONInventors: Yoshiyuki Nagayasu, Kazuaki Hayasaka, Hideki Ono, Takaya Matsumoto
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Publication number: 20170073602Abstract: The present invention provides a refrigerating machine oil comprising a polyvinylether having a structural unit represented by the following formula (1): wherein R1, R2, and R3 may be the same or different from each other and each represent a hydrogen atom or a hydrocarbon group, R4 represents a divalent hydrocarbon group or an ethereal oxygen-containing divalent hydrocarbon group, R5 represents a hydrocarbon group, m represents an integer of 0 or more, and in the case where m is 2 or more, a plurality of R4 may be the same or different from each other, a number average molecular weight Mn is 500 or more and 2000 or less, a ratio of a weight average molecular weight Mw to a number average molecular weight Mn, Mw/Mn, is 1.10 or more and 1.25 or less, and the refrigerating machine oil is used with a mildly flammable hydrofluorocarbon refrigerant.Type: ApplicationFiled: February 2, 2015Publication date: March 16, 2017Applicant: JX Nippon Oil & Energy CorporationInventors: Hitoshi Takahashi, Tsutomu Takahashi, Takeshi Okido, Hiroko Shimpo, Souichirou Konno
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Patent number: 9586887Abstract: A method for producing an ester compound including reacting a compound having at least one cyclic structure of a norbornene ring and a norbornadiene ring with an alcohol and carbon monoxide by using a palladium catalyst and an oxidizing agent, to thereby introduce ester groups to carbon atoms forming a double bond in the cyclic structure and obtain the ester compound, wherein the palladium catalyst comprises a palladium complex having a bipyridyl as a ligand.Type: GrantFiled: April 18, 2014Date of Patent: March 7, 2017Assignee: JX NIPPON OIL & ENERGY CORPORATIONInventors: Daisuke Watanabe, Masaki Noguchi, Akira Shiibashi, Shinichi Komatsu, Takaya Matsumoto
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Patent number: 9587196Abstract: Disclosed is a working fluid composition for a refrigerating machine, comprising a refrigerating machine oil comprising an ester of a polyhydric alcohol and a fatty acid, a carbodiimide compound, and a phosphorous compound, and at least one refrigerant selected from 1, 1, 1,2-tetrafluoroethane and 2,3,3,3-tetrafluoropropene, the fatty acid comprises at least one selected from fatty acids having 4 to 9 carbon atoms, and the carbodiimide compound and the phosphorus compound satisfy the conditions represented by the formula (1): 0.11 ? ( N C M C · W C ) ( N P M P · W P ) ? 4.Type: GrantFiled: January 19, 2015Date of Patent: March 7, 2017Assignee: JX Nippon Oil & Energy CorporationInventors: Hitoshi Takahashi, Ken Sawada, Akira Tada, Souichirou Konno
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Publication number: 20170059982Abstract: Provided is a film for a transparent screen which can clearly display merchandise information, advertisement, or the like on a transparent partition or the like by projection without compromising the transmission visibility. A film for a transparent screen according to the present invention includes: a resin layer; and inorganic particles at least a portion of which is contained in an aggregated state in the resin layer, wherein primary particles of the inorganic particles have a median diameter of 0.1 to 50 nm and a maximum particle size of 10 to 500 nm, and the content of the inorganic particles is 0.015 to 1.2% by mass with respect to the resin.Type: ApplicationFiled: April 10, 2015Publication date: March 2, 2017Applicants: Tokyo Institute of Technology, JX Nippon Oil & Energy CorporationInventors: Junji WATANABE, Koichi SAKAJIRI, Kousuke YAMAKI, Suzushi NISHIMURA, Akira MATSUO
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Publication number: 20170054112Abstract: A film member having a concave-convex structure is composed of a base member; a gas barrier layer formed on the base member; and a concave-convex structure layer formed on a surface of the gas barrier layer, wherein the surface of the gas barrier layer is formed of an inorganic material which is same as a material of the concave-convex structure layer, and the concave-convex structure layer is obtained from a precursor solution applied on the gas barrier layer. The film member having the concave-convex structure has an excellent adhesion property between the concave-convex structure layer and the gas barrier layer, and a high barrier property.Type: ApplicationFiled: November 8, 2016Publication date: February 23, 2017Applicant: JX NIPPON OIL & ENERGY CORPORATIONInventors: Yusuke SATO, Maki FUKUDA, Suzushi NISHIMURA
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Patent number: 9573864Abstract: A method of producing monocyclic aromatic hydrocarbons includes bringing a feedstock oil having a 10 vol % distillation temperature of 140° C. or higher and a 90 vol % distillation temperature of 380° C. or lower, into contact with a catalyst for monocyclic aromatic hydrocarbon production containing a crystalline aluminosilicate, in which a content ratio of monocyclic naphthenobenzenes in the feedstock oil is adjusted to 10 mass % to 90 mass %, by mixing a hydrocarbon oil A having a 10 vol % distillation temperature of 140° C. or higher and a 90 vol % distillation temperature of 380° C. or lower with a hydrocarbon oil B containing more monocyclic naphthenobenzenes than the hydrocarbon oil A.Type: GrantFiled: March 23, 2012Date of Patent: February 21, 2017Assignee: JX Nippon Oil & Energy CorporationInventors: Shinichiro Yanagawa, Masahide Kobayashi, Yasuyuki Iwasa, Ryoji Ida
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Publication number: 20170044461Abstract: The invention provides a refrigerating machine oil comprising, as a base oil, at least one oxygen-containing oil having a carbon/oxygen molar ratio of 2.5 or more and 5.8 or less, and the refrigerating machine oil being used with a 1-chloro-3,3,3-trifluoropropene refrigerant.Type: ApplicationFiled: March 23, 2015Publication date: February 16, 2017Applicant: JX Nippon Oil & Energy CorporationInventors: Hitoshi Takahashi, Tsutomu Takahashi, Souichirou Konno
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Publication number: 20170044322Abstract: A tetracarboxylic dianhydride, which is a compound represented by the following general formula (1): [in the formula (1), A represents a divalent aromatic group in which the number of carbon atoms forming an aromatic ring is 6 to 30 or the like, and multiple R1s each independently represent a hydrogen atom or the like].Type: ApplicationFiled: April 21, 2015Publication date: February 16, 2017Applicant: JX NIPPON OIL & ENERGY CORPORATIONInventors: Masaki NOGUCHI, Daisuke WATANABE, Ryuichi UENO, Takaya MATSUMOTO, Shinichi KOMATSU
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Publication number: 20170047554Abstract: Provided is a light-emitting element capable of taking out emitted light efficiently and securing sufficient light-emitting area. The light-emitting element includes translucent substrate, concavo-convex layer having a concavo-convex pattern, first electrode layer, organic luminescent layer having a light-emitting part, second electrode layer, and lens member having diameter D1. The concavo-convex, first electrode, organic luminescent, and second electrode layers form a laminate on the first surface side of the substrate, with the concavo-convex pattern arranged on the first electrode layer side of the concavo-convex layer. The substrate is provided with the lens member on the second surface, and the light-emitting part is a laminated region of a diameter D2 of the organic luminescent layer, and the light-emitting part is aligned concentrically to the lens member. The ratio D2/D1 is 0.7<D2/D1?1.0.Type: ApplicationFiled: April 24, 2015Publication date: February 16, 2017Applicant: JX NIPPON OIL & ENERGY CORPORATIONInventors: Suzushi NISHIMURA, Toshihiko SHIBANUMA, Shigetaka TORIYAMA