Patents by Inventor Junichi Shibata
Junichi Shibata has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20150217541Abstract: A multi-layer film having excellent surface hardness and transparency, a small heat shrinkage factor and such high brittleness that it is easily trimmed after decorative molding. The multi-layer film comprises a layer (layer A) which contains a polycarbonate resin having a viscosity average molecular weight of 13,000 or more to less than 20,000 and layers (layer B-1 and layer B-2) which contain an acrylic resin and are formed on both sides of the layer A, respectively, wherein the total thickness of the multi-layer film is 50 to 200 ?m, and the thickness of the layer A accounts for 5 to 30% of the total thickness.Type: ApplicationFiled: August 2, 2013Publication date: August 6, 2015Inventors: Shoichi Maekawa, Junichi Shibata, Takeshi Nishimura, Shuichi Taya
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Patent number: 9080123Abstract: A rust preventive oil composition is provided, which includes: (A) a base oil that is at least one oil selected from a mineral oil and a synthetic oil; (B) 0.1 to 10% by mass of water based on a total mass of the composition; and (C) one or more specific rust preventive additives selected from the group consisting of a sarcosine-type compound, a nonionic surfactant, a sulfonate salt, an ester, an amine, a carboxylic acid, a fatty acid amine salt, a carboxylate salt, paraffin wax, a salt of oxidized wax, and a boron compound, wherein the rust preventive oil composition has a kinetic viscosity of 20 to 100 mm2/s at 40° C. The rust preventive oil composition can suppress rust development over a long period of time even when there remains a rust-causing agent, which adheres to the metal parts assembled by bare hands, such as steel sheets, bearings, steel balls, and guide rails.Type: GrantFiled: May 21, 2009Date of Patent: July 14, 2015Assignee: JX Nippon Oil & Energy CorporationInventors: Tadaaki Motoyama, Junichi Shibata, Yukio Matsuzaki
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Publication number: 20150194305Abstract: A semiconductor device includes an insulating layer having a trench; a first insulating film formed only along an upper portion of the trench, a thickness of the first insulating film increasing in an upward direction from a bottom portion of the trench. The semiconductor device further includes a first conductor layer formed in the trench, a side surface of the first conductor contacting the insulating layer and the first insulating film.Type: ApplicationFiled: March 11, 2014Publication date: July 9, 2015Applicant: KABUSHIKI KAISHA TOSHIBAInventor: Junichi SHIBATA
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Patent number: 9050696Abstract: The present invention provides an oil composition comprising a lubricating base oil, and an alkylene oxide adduct of a hydroxy acid having a hydrophile-lipophile index of 8 to 15, wherein the oil composition is used for cutting/grinding processing by minimal quantity lubrication system. Further, the present invention provides a cutting/grinding processing method by minimal quantity lubrication system, comprising a step of supplying the oil composition of the present invention in the form of mist together with a compressed fluid to processing sites of a workpiece.Type: GrantFiled: December 10, 2010Date of Patent: June 9, 2015Assignee: JX NIPPON OIL & ENERGY CORPORATIONInventors: Junichi Shibata, Norio Sembongi, Masanori Ibi, Satoshi Suda
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Publication number: 20150096463Abstract: A rust preventive oil composition containing a first mineral oil that is a mineral oil having a kinematic viscosity at 40° C. of 6 mm2/s or less, a second mineral oil that is a mineral oil having a kinematic viscosity at 40° C. of 250 mm2/s or more, a fatty acid amine salt, an ester, and one or more rust preventive agents selected from the group consisting of a sarcosine-type compound, a nonionic surfactant, a sulfonic acid salt, an amine, a carboxylic acid, a fatty acid amine salt, a carboxylic acid salt, a paraffin wax, an oxidized wax salt, and a boron compound.Type: ApplicationFiled: October 29, 2012Publication date: April 9, 2015Applicant: JX NIPPON OIL & ENERGY CORPORATIONInventors: Junichi Shibata, Koichi Yoshida, Tadaaki Motoyama
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Patent number: 8945704Abstract: A multi-layer film which is excellent in transferability to a metal shape during thermoforming and hardly produces uneven thickness, wrinkles, whitening or cracks on the surface of the obtained molded article. The multi-layer film has a layer (layer A) containing a polycarbonate resin and a polyester-based thermoplastic elastomer and a layer (layer B) containing an acrylic resin, wherein the layer B is formed on at least one side of the layer A.Type: GrantFiled: July 29, 2011Date of Patent: February 3, 2015Assignee: Teijin Chemicals, Ltd.Inventors: Junichi Shibata, Hideaki Nitta, Shoichi Maekawa
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Patent number: 8933003Abstract: A multifunctional, high-performance hydrocarbon composition is demanded.Type: GrantFiled: September 29, 2008Date of Patent: January 13, 2015Assignee: Nippon Oil CorporationInventors: Junichi Shibata, Hiroshi Kametsuka, Masahiro Hata, Satoshi Suda, Masanori Ibi, Tadaaki Motoyama
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Patent number: 8927416Abstract: A first insulating film is formed on a semiconductor substrate, an interconnect groove is formed in the first insulating film, the inside of the interconnect groove is filled with a metal film, thereby forming a first interconnect. Then, a protective film is formed on the first insulating film and the first interconnect, and the surface of the protective film is exposed to reactive gas, thereby forming a reaction layer on an interface between the first interconnect and the protective film.Type: GrantFiled: October 14, 2011Date of Patent: January 6, 2015Assignee: Panasonic Intellectual Property Management Co., Ltd.Inventors: Takeshi Harada, Junichi Shibata, Akira Ueki
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Patent number: 8846180Abstract: A retardation film which has few foreign matter defects and small retardation nonuniformity and meets the required quality of a retardation film is provided with high productivity at a low cost by melt extruding a polycarbonate. The retardation film obtained by stretching and orienting a melt extruded film of a polycarbonate is characterized in that: (1) the polycarbonate constituting the film has a viscosity average molecular weight of 1.3×104 to 1.8×104; (2) the retardation R(589) within the plane of the film measured at a wavelength of 589 nm is 50 to 800 nm; (3) the retardation R(589) nonuniformity within the plane of the film is ±5 nm; (4) the average thickness of the film is 10 to 150 ?m; and (5) the number of film defects as large as 100 ?m or more is 2 or less/m2.Type: GrantFiled: November 6, 2009Date of Patent: September 30, 2014Assignee: Teijin Chemicals, Ltd.Inventors: Hideaki Nitta, Junichi Shibata, Atsushi Sasaki, Masahiro Murakami
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Publication number: 20140218334Abstract: An input device of the present invention is configured in the following manner: an input part includes electrode parts, which are contactable arranged with facing each other and one of which is to be an operation object, and a pressure-sensitive layer disposed between the electrode parts facing each other; a charge/discharge waveform forming part includes a charge/discharge circuit having a constant current source, a switching element, a capacitor and a resistor, and forms a charge/discharge waveform with a capacitance detection part and a resistance detection part connected; a charge/discharge waveform calculating part detects the change of a capacitance and of a pressure in the input part based on the charge/discharge waveform formed by the charge/discharge waveform forming part, and calculates an operation state, an operation position and an operation pressure.Type: ApplicationFiled: June 19, 2012Publication date: August 7, 2014Inventors: Junichi Shibata, Ryomei Omote, Yoshihiro Kai, Yuko Endo
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Publication number: 20140097909Abstract: A high-frequency power source generation device includes switching element groups having a configuration in which a plurality of switching elements turned on/off cyclically are connected in parallel. One parallel connection terminal of the switching element group is connected to a positive electrode terminal of a DC power source, and one parallel connection terminal of the switching element group is connected to a negative electrode terminal of the DC power source. Respective other parallel connection terminals of the switching element groups are connected via a reactor. A pulse voltage that appears at opposite ends of the reactor due to a cyclic on/off operation of the switching element groups is applied to a load through a coaxial cable and a matching circuit.Type: ApplicationFiled: May 21, 2012Publication date: April 10, 2014Applicant: Mitsubishi Electric CorporationInventors: Takashi Hashimoto, Junichi Shibata, Yoshikazu Ukai
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Publication number: 20130333922Abstract: There is provided a spacerless input device that suppresses reflection at an interface, prevents generation of Newton's rings, improves visuality, does not operate erroneously even with no provision of a dot spacer, and has a pressure sensitive function even responsive to input with a solid matter. In an input device of a resistive film type accepting multiple touches, a pressure-sensitive conductive layer and an intermediate layer are filled in a gap between a surface provided with an upper transparent electrode group of an upper transparent electrode base member and a surface provided with a lower transparent electrode group of a lower transparent electrode base member.Type: ApplicationFiled: April 27, 2012Publication date: December 19, 2013Applicant: NISSHA PRINTING CO., LTD.Inventors: Yoshihiro Kai, Junpei Morita, Takao Hashimoto, Junichi Shibata, Yuichiro Takai, Yuko Endo
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Publication number: 20130129990Abstract: A multi-layer film which is excellent in transferability to a metal shape during thermoforming and hardly produces uneven thickness, wrinkles, whitening or cracks on the surface of the obtained molded article. The multi-layer film has a layer (layer A) containing a polycarbonate resin and a polyester-based thermoplastic elastomer and a layer (layer B) containing an acrylic resin, wherein the layer B is formed on at least one side of the layer A.Type: ApplicationFiled: July 29, 2011Publication date: May 23, 2013Inventors: Junichi Shibata, Hideaki Nitta, Shoichi Maekawa
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Publication number: 20130065804Abstract: The present invention provides an oil composition comprising a lubricating base oil, and an alkylene oxide adduct of a hydroxy acid having a hydrophile-lipophile index of 8 to 15, wherein the oil composition is used for cutting/grinding processing by minimal quantity lubrication system. Further, the present invention provides a cutting/grinding processing method by minimal quantity lubrication system, comprising a step of supplying the oil composition of the present invention in the form of mist together with a compressed fluid to processing sites of a workpiece.Type: ApplicationFiled: December 10, 2010Publication date: March 14, 2013Applicant: JX NIPPON OIL & ENERGY CORPORATIONInventors: Junichi Shibata, Norio Sembongi, Masanori Ibi, Satoshi Suda
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Patent number: 8303850Abstract: A rust preventive oil composition includes at least one base oil selected from the group consisting of mineral oils and synthetic oils, having a 5%-distillation temperature of not less than 140° C. and not more than 250° C., a 95%-distillation temperature of 250° C. or less, a difference between the 5%-distillation temperature and the 95%-distillation temperature of 90° C. or less, an aromatic content of 5% by volume or less, a naphthene content of not less than 30% by volume and not more than 95% by volume, a density at 15° C. of 0.75 g/cm3 or more, and a kinematic viscosity at 40° C. of not less than 0.3 mm2/s and not more than 5.0 mm2/s; at least one base oil selected from the group consisting of mineral oils and synthetic oils; and a rust-preventing additive.Type: GrantFiled: July 14, 2010Date of Patent: November 6, 2012Assignee: JX Nippon Oil & Energy CorporationInventors: Junichi Shibata, Tadaaki Motoyama, Kazuhiko Endou
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Patent number: 8299006Abstract: The present invention provides a refrigerating machine oil, a compressor oil composition, a hydraulic oil composition, a metalworking oil composition, a heat treating oil composition, a lubricating oil composition for machine tools and a lubricating oil composition which comprise a lubricating oil base oil having % CA of not more than 2, % CP/% CN of not less than 6 and an iodine value of not more than 2.5.Type: GrantFiled: November 1, 2011Date of Patent: October 30, 2012Assignee: Nippon Oil CorporationInventors: Kazuo Tagawa, Yuji Shimomura, Ken Sawada, Katsuya Takigawa, Toshio Yoshida, Shinichi Mitsumoto, Eiji Akiyama, Junichi Shibata, Satoshi Suda, Hideo Yokota, Masahiro Hata, Hiroyuki Hoshino, Hajime Nakao, Shozaburo Konishi
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Publication number: 20120217443Abstract: A rust preventive oil composition includes at least one base oil selected from the group consisting of mineral oils and synthetic oils, having a 5%-distillation temperature of not less than 140° C. and not more than 250° C., a 95%-distillation temperature of 250° C. or less, a difference between the 5%-distillation temperature and the 95%-distillation temperature of 90° C. or less, an aromatic content of 5% by volume or less, a naphthene content of not less than 30% by volume and not more than 95% by volume, a density at 15° C. of 0.75 g/cm3 or more, and a kinematic viscosity at 40° C. of not less than 0.3 mm2/s and not more than 5.0 mm2/s; at least one base oil selected from the group consisting of mineral oils and synthetic oils; and a rust-preventing additive.Type: ApplicationFiled: July 17, 2010Publication date: August 30, 2012Applicant: JX Nippon Oil & Energy CorporationInventors: Junichi Shibata, Tadaaki Motoyama, Kazuhiko Endou
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Patent number: 8247360Abstract: The present invention provides a refrigerating machine oil, a compressor oil composition, a hydraulic oil composition, a metalworking oil composition, a heat treating oil composition, a lubricating oil composition for machine tools and a lubricating oil composition which comprise a lubricating oil base oil having % CA of not more than 2, % CP/% CN of not less than 6 and an iodine value of not more than 2.5.Type: GrantFiled: November 1, 2011Date of Patent: August 21, 2012Assignee: Nippon Oil CorporationInventors: Kazuo Tagawa, Yuji Shimomura, Ken Sawada, Katsuya Takigawa, Toshio Yoshida, Shinichi Mitsumoto, Eiji Akiyama, Junichi Shibata, Satoshi Suda, Hideo Yokota, Masahiro Hata, Hiroyuki Hoshino, Hajime Nakao, Shozaburo Konishi
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Patent number: 8236740Abstract: The present invention provides a refrigerating machine oil, a compressor oil composition, a hydraulic oil composition, a metalworking oil composition, a heat treating oil composition, a lubricating oil composition for machine tools and a lubricating oil composition which comprise a lubricating oil base oil having % CA of not more than 2, % CP/% CN of not less than 6 and an iodine value of not more than 2.5.Type: GrantFiled: November 1, 2011Date of Patent: August 7, 2012Assignee: Nippon Oil CorporationInventors: Kazuo Tagawa, Yuji Shimomura, Ken Sawada, Katsuya Takigawa, Toshio Yoshida, Shinichi Mitsumoto, Eiji Akiyama, Junichi Shibata, Satoshi Suda, Hideo Yokota, Masahiro Hata, Hiroyuki Hoshino, Hajime Nakao, Shozaburo Konishi
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Patent number: 8232233Abstract: The present invention provides a refrigerating machine oil, a compressor oil composition, a hydraulic oil composition, a metalworking oil composition, a heat treating oil composition, a lubricating oil composition for machine tools and a lubricating oil composition which comprise a lubricating oil base oil having % CA of not more than 2, % CP/% CN of not less than 6 and an iodine value of not more than 2.5.Type: GrantFiled: November 1, 2011Date of Patent: July 31, 2012Assignee: Nippon Oil CorporationInventors: Kazuo Tagawa, Yuji Shimomura, Ken Sawada, Katsuya Takigawa, Toshio Yoshida, Shinichi Mitsumoto, Eiji Akiyama, Junichi Shibata, Satoshi Suda, Hideo Yokota, Masahiro Hata, Hiroyuki Hoshino, Hajime Nakao, Shozaburo Konishi