Okazaki, Japan

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Tominaga M.,Kumamoto University | Tominaga M.,Kumamoto Institute for Photo Electro Organics Phoenics | Iwaoka A.,Kumamoto University | Kawai D.,Toho Gas Co. | Sakamoto S.,Kumamoto University
Electrochemistry Communications | Year: 2013

The correlation between carbon oxygenated species as a defect in single-walled carbon nanotubes (SWCNTs) and the oxidation reaction behavior of the reduced form of β-nicotinamide dinucleotide (NADH) was investigated. The two main oxidation peaks of NADH at the SWCNTs were due to adsorbed and diffused species, respectively. The peak current ratio showed a good relationship to the intensity ratio of the G-band/D-band obtained from the Raman spectra of the SWCNTs. © 2013 Elsevier B.V.


Moriyama T.,Toho Gas Co.
International Gas Research Conference Proceedings | Year: 2014

Toho Gas Co Ltd is a city gas provider supplying natural gas to the Tokai region located in the central part of Japan. The company is developing and distributing highly efficient devices while converting fuel to natural gas, which is an environmentally superior fuel and thereby assisting energy conservation and CO2 reduction activities of the clients. A highly efficient immersion burner (GIH) for molten aluminum holding furnaces as an example of the development of highly efficient devices at Toho Gas is described. The use of the surface combustion technology with nozzle mixing method realized slow combustion and enabled preheating of combustion air through the recovery of waste heat. High thermal efficiency of 75% or more was confirmed with this system. GIH has sufficient energy efficiency and CO2 emissions reduction performance. This is an abstract of a paper presented at the International Gas Union Research Conference (Copenhagen, Denmark 9/17-19/2014).


Trademark
Toho Gas Co. | Date: 2016-08-01

Memory cards for video game machines; cellular phones; smartphones; cordless telephones; video telephones; answering machines; facsimile machines; phototelegraphy apparatus; audio- and video-receivers; sound transmitting apparatus; walkie-talkies; video baby monitors; navigation apparatus for vehicles (on-board computers); radar apparatus; Global Positioning System (GPS) apparatus; electric installations for the remote control of industrial operations; sound reproduction apparatus; DVD players; digital photo frames; camcorders; video recorders; electronic notice boards; aerials; masts for wireless aerials; cell phone straps; telephone receivers; telephone transmitters; hands free kits for phones; coils, electric; holders for electric coils; head cleaning tapes (recording); loudspeakers; horns for loudspeakers; cabinets for loudspeakers; transponders; video screens; headphones; microphones; megaphones; tone arms for record players; needles for record players; speed regulators for record players; acoustic couplers; magnetic encoders; magnetic wires; amplifiers; floppy disks; disks, magnetic; computers; computer peripheral devices; pocket calculators; encoded information bracelets, magnetic; electronic tags for goods; electronic pocket translators; electronic agendas; electronic book readers; teleprompters; identity cards, magnetic; X-ray tubes not for medical purposes; vacuum tubes (radio); triodes; thermionic tubes; electric discharge tubes, other than for lighting; semi-conductors; integrated circuits; wafers for integrated circuits; printed circuit boards; computer operating programs, recorded; cyclotrons; apparatus and installations for the production of X-rays, not for medical purposes; sonars; betatrons; metal detectors for industrial or military purposes; lasers, not for medical purposes; marine depth finders; particle accelerators; eyeglasses; goggles for sports; contact lenses; anti-glare glasses; divers masks; containers for contact lenses; eyeglass cords; spectacle lenses; eyeglass chains; eyeglass cases; eyeglass frames; video game cartridges; phonograph records; compact discs (audio-video); downloadable music files; animated cartoons; downloadable image files; cinematographic film, exposed; X-ray films, exposed; X-ray photographs, other than for medical purposes; frames for photographic transparencies. Boxes of cardboard or paper; conical paper bags; wrapping paper; hygienic paper; tissues of paper for removing make-up; towels of paper; table napkins of paper; handkerchiefs of paper; paper; stationery; song books; calendars; magazines (periodicals); printed timetables; books; newspapers; geographical maps; pamphlets; trading cards other than for games; posters; graphic prints; pictures; engravings; photographs (printed); photograph stands.


Patent
Daikin Industries Ltd and Toho Gas Co. | Date: 2015-11-04

An object of the present invention is to provide a polarized vinylidene fluoride/tetrafluoroethylene copolymer resin film that can significantly reduce, when used as an optical film, the deterioration of the quality of video or still images formed by display elements. The present invention provides a polarized vinylidene fluoride/tetrafluoroethylene copolymer resin film having 2,000 or fewer spot defects per m^(2), the number of spot defects being measured by a defect measurement method;the method using an surface inspection system in which a CCD camera is placed so as to detect defects at an angle of 45 degrees relative to an LED source, defects of the film are read within a rectangular range of 300 mm in a width direction (the direction perpendicular to the scanning direction), and 150 mm in a machine direction (the scanning direction), while the film is scanned under the camera at a rate of 20 m/min;wherein first, defects having a bright area of 1.5 mm^(2) or less and a dark area of 1.4 mm^(2) or less are selected; andnext, in order to remove defects resulting from causes other than a corona treatment contained in these defects, a circumscribed rectangle of defect is set so as to have two sides along the scanning direction, and the number of only defects that have a circumscribed width of 2.88 mm or less, a circumscribed length of 2.3 mm or less, an aspect ratio of -39 to +27, an occupancy area ratio in the circumscribing rectangle of 4,000 to 6,950, and an area ratio of -3,100 to +5,200, is automatically counted as spot defects by the surface inspection system.


Trademark
Toho Gas Co. | Date: 2012-07-31

Prerecorded DVDs featuring motion pictures films. Christmas tree ornaments; board games; card games.


Trademark
Toho Gas Co. | Date: 2016-02-29

Memory cards for video game machines; cellular phones; smartphones; cordless telephones; video telephones; answering machines; facsimile machines; phototelegraphy apparatus; audio- and video-receivers; sound transmitting apparatus; walkie-talkies; video baby monitors; navigation apparatus for vehicles on-board computers; radar apparatus; Global Positioning System GPS apparatus; electric installations for the remote control of industrial operations; sound reproduction apparatus; DVD players; digital photo frames; camcorders; video recorders; electronic notice boards; aerials; masts for wireless aerials; cell phone straps; telephone receivers; telephone transmitters; hands free kits for phones; coils, electric; holders for electric coils; head cleaning tapes recording; loudspeakers; horns for loudspeakers; cabinets for loudspeakers; transponders; video screens; headphones; microphones; megaphones; tone arms for record players; needles for record players; speed regulators for record players; acoustic couplers; magnetic encoders; magnetic wires; amplifiers; floppy disks; disks, magnetic; computers; computer peripheral devices; pocket calculators; encoded identification bracelets, magnetic; electronic tags for goods; electronic pocket translators; electronic agendas; electronic book readers; teleprompters; identity cards, magnetic; X-ray tubes not for medical purposes; vacuum tubes radio; triodes, thermionic tubes; electric discharge tubes, other than for lighting; semi-conductors; integrated circuits; wafers for integrated circuits; printed circuit boards; computer operating programs, recorded; cyclotrons; apparatus and installations for the production of X-rays, not for medical purposes; sonars; betatrons; metal detectors for industrial or military purposes; lasers, not for medical purposes; marine depth finders; particle accelerators; eyeglasses; goggles for sports; contact lenses; anti-glare glasses; divers masks; containers for contact lenses; eyeglass cords; spectacle lenses; eyeglass chains; eyeglass cases; eyeglass frames; video game cartridges; phonograph records; compact discs audio-video; downloadable music files; animated cartoons; downloadable image files; cinematographic films, exposed; X-ray films, exposed; X-ray photographs, other than for medical purposes; frames for photographic transparencies. Boxes of cardboard or paper; conical paper bags; wrapping paper; hygienic paper; tissues of paper for removing make-up; towels of paper; table napkins of paper; handkerchiefs of paper; paper; stationery; song books; calendars; magazines periodicals; printed timetables; books; newspapers; geographical maps; pamphlets; trading cards other than for games; posters; graphic prints; pictures; engravings; photographs printed; photograph stands. Clothing; garters; sock suspenders; braces for clothing suspenders; belts clothing; footwear; masquerade costumes; ski gloves; headbands clothing; wet suits for water-skiing. Video game machines; controllers for game consoles; bowling apparatus and machinery; amusement machines, automatic and coin-operated; toys; dolls; dice; cups for dice; chess games; checkers games; conjuring apparatus; dominoes; playing cards; Mah-jong; backgammon games; bingo cards; pachinkos; darts; billiard cues; billiard cue tips; chalk for billiard cues; billiard balls; billiard markers; billiard tables; billiard table cushions; baseball gloves; tennis ball throwing apparatus; tennis nets; rackets; gut for rackets; tables for table tennis; golf clubs; golf bags, with or without wheels; divot repair tools golf accessories; golf gloves; hockey sticks; ball pitching machines; discuses for sports; poles for pole vaulting; starting blocks for sports; bob-sleighs; skis; edges of skis; bags especially designed for skis and surfboards; scrapers for skis; sole coverings for skis; ski bindings; ice skates; snowshoes; snowboards; punching bags; boxing gloves; archery implements; fencing masks; fencing gauntlets; fencing weapons; appliances for gymnastics; body-training apparatus; water wings; mens athletic supporters sports articles; swimming kick boards; twirling batons; paragliders; hang gliders; bodyboards; rosin used by athletes; roller skates; skateboards; swings (sports articles); ascenders mountaineering equipment; climbers harness; flippers for swimming; surfboards;surfboard leashes; waterskis; surf skis; sailboards; harness for sailboards; masts for sailboards; fishing tackle; butterfly nets. Arranging and conducting of concerts; organization of film showings; film production, other than advertising films; subtitling; scriptwriting services; theatre productions; orchestra services; providing on-line music, not downloadable; circuses; production of radio and television programmes; movie studios; recording studio services; amusement parks; music-halls.


Trademark
Toho Gas Co. | Date: 2016-02-29

Memory cards for video game machines; cellular phones; smartphones; cordless telephones; video telephones; answering machines; facsimile machines; phototelegraphy apparatus; audio- and video-receivers; sound transmitting apparatus; walkie-talkies; video baby monitors; navigation apparatus for vehicles on-board computers; radar apparatus; Global Positioning System GPS apparatus; electric installations for the remote control of industrial operations; sound reproduction apparatus; DVD players; digital photo frames; camcorders; video recorders; electronic notice boards; aerials; masts for wireless aerials; cell phone straps; telephone receivers, telephone transmitters; hands free kits for phones; coils, electric; holders for electric coils; head cleaning tapes recording; loudspeakers; horns for loudspeakers; cabinets for loudspeakers; transponders; video screens; headphones; microphones; megaphones; tone arms for record players; needles for record players; speed regulators for record players; acoustic couplers; magnetic encoders; magnetic wires; amplifiers; floppy disks; disks, magnetic; computers; computer peripheral devices; pocket calculators; encoded identification bracelets, magnetic; electronic tags for goods; electronic pocket translators; electronic agendas; electronic book readers; teleprompters; identity cards, magnetic; X-ray tubes not for medical purposes; vacuum tubes radio; triodes; thermionic tubes; electric discharge tubes, other than for lighting; semi-conductors; integrated circuits; wafers for integrated circuits; printed circuit boards; computer operating programs, recorded; cyclotrons; apparatus and installations for the production of X-rays, not for medical purposes; sonars; betatrons; metal detectors for industrial or military purposes; lasers, not for medical purposes; marine depth finders; particle accelerators; eyeglasses; goggles for sports; contact lenses; anti-glare glasses; divers masks; containers for contact lenses; eyeglass cords; spectacle lenses; eyeglass chains; eyeglass cases; eyeglass frames; video game cartridges; phonograph records; compact discs audio-video; downloadable music files; animated cartoons; downloadable image files; cinematographic films, exposed; X-ray films, exposed; X-ray photographs, other than for medical purposes; frames for photographic transparencies. Boxes of cardboard or paper; conical paper bags; wrapping paper; hygienic paper; tissues of paper for removing make-up; towels of paper; table napkins of paper; handkerchiefs of paper; paper; stationery; song books; calendars; magazines periodicals; printed timetables; books; newspapers; geographical maps; pamphlets; trading cards other than for games; posters; graphic prints; pictures; engravings; photographs printed; photograph stands. Clothing; garters; sock suspenders; braces for clothing suspenders; belts clothing; footwear; masquerade costumes; ski gloves; headbands clothing; wet suits for water-skiing. Video game machines; controllers for game consoles; bowling apparatus and machinery; amusement machines, automatic and coin-operated; toys; dolls; dice; cups for dice; chess games; checkers games; conjuring apparatus; dominoes; playing cards; Mah-jong; backgammon games; bingo cards; pachinkos; darts; billiard cues; billiard cue tips; chalk for billiard cues; billiard balls; billiard markers; billiard tables; billiard table cushions; baseball gloves; tennis ball throwing apparatus; tennis nets; rackets; gut for rackets; tables for table tennis; golf clubs; golf bags, with or without wheels; divot repair tools golf accessories; golf gloves; hockey sticks; ball pitching machines; discuses for sports; poles for pole vaulting; starting blocks for sports; bob-sleighs; skis; edges of skis; bags especially designed for skis and surfboards; scrapers for skis; sole coverings for skis; ski bindings; ice skates; snowshoes; snowboards; punching bags; boxing gloves; archery implements; fencing masks; fencing gauntlets; fencing weapons; appliances for gymnastics; body-training apparatus; water wings; mens athletic supporters sports articles; swimming kick boards; twirling batons; paragliders; hang gliders; bodyboards; rosin used by athletes; roller skates; skateboards; swings (sports articles); ascenders mountaineering equipment; climbers harness; flippers for swimming; surfboards; surfboard leashes; waterskis; surf skis; sailboards; harness for sailboards; masts for sailboards; fishing tackle; butterfly nets. Arranging and conducting of concerts; organization of film showings; film production, other than advertising films; subtitling; scriptwriting services; theatre productions; orchestra services; providing on-line music, not downloadable; circuses; production of radio and television programmes; movie studios; recording studio services; amusement parks; music-halls.


Trademark
Toho Gas Co. | Date: 2016-02-29

Memory cards for video game machines; cellular phones; smartphones; cordless telephones; video telephones; answering machines; facsimile machines; phototelegraphy apparatus; audio- and video-receivers; sound transmitting apparatus; walkie-talkies; video baby monitors; navigation apparatus for vehicles on-board computers; radar apparatus; Global Positioning System GPS apparatus; electric installations for the remote control of industrial operations; sound reproduction apparatus; DVD players; digital photo frames; camcorders; video recorders; electronic notice boards; aerials; masts for wireless aerials; cell phone straps; telephone receivers; telephone transmitters; hands free kits for phones; coils, electric; holders for electric coils; head cleaning tapes recording; loudspeakers; horns for loudspeakers; cabinets for loudspeakers; transponders; video screens; headphones; microphones; megaphones; tone arms for record players; needles for record players; speed regulators for record players; acoustic couplers; magnetic encoders; magnetic wires; amplifiers; floppy disks; disks, magnetic; computers; computer peripheral devices; pocket calculators; encoded identification bracelets, magnetic; electronic tags for goods; electronic pocket translators; electronic agendas; electronic book readers; teleprompters; identity cards, magnetic; X-ray tubes not for medical purposes; vacuum tubes radio; triodes; thermionic tubes; electric discharge tubes, other than for lighting; semi-conductors; integrated circuits; wafers for integrated circuits; printed circuit boards; computer operating programs, recorded; cyclotrons; apparatus and installations for the production of X-rays, not for medical purposes; sonars; betatrons; metal detectors for industrial or military purposes; lasers, not for medical purposes; marine depth finders; particle accelerators; eyeglasses; goggles for sports; contact lenses; anti-glare glasses; divers masks; containers for contact lenses; eyeglass cords; spectacle lenses; eyeglass chains; eyeglass cases; eyeglass frames; video game cartridges; phonograph records; compact discs audio-video; downloadable music files; animated cartoons; downloadable image files; cinematographic films, exposed; X-ray films, exposed; X-ray photographs, other than for medical purposes; frames for photographic transparencies. Boxes of cardboard or paper; conical paper bags; wrapping paper; hygienic paper; tissues of paper for removing make-up; towels of paper; table napkins of paper; handkerchiefs of paper; paper; stationery; song books; calendars; magazines periodicals; printed timetables; books; newspapers, geographical maps, pamphlets; trading cards other than for games; posters; graphic prints; pictures; engravings; photographs printed; photograph stands. Clothing; garters; sock suspenders; braces for clothing suspenders; belts clothing; footwear; masquerade costumes; ski gloves; headbands clothing; wet suits for water-skiing. Video game machines; controllers for game consoles; bowling apparatus and machinery; amusement machines, automatic and coin-operated; toys; dolls; dice; cups for dice; chess games; checkers games; conjuring apparatus; dominoes; playing cards; Mah-jong; backgammon games; bingo cards; pachinkos; darts; billiard cues; billiard cue tips; chalk for billiard cues; billiard balls; billiard markers; billiard tables; billiard table cushions, baseball gloves; tennis ball throwing apparatus; tennis nets; rackets; gut for rackets; tables for table tennis; golf clubs; golf bags, with or without wheels; divot repair tools golf accessories; golf gloves; hockey sticks; ball pitching machines; discuses for sports; poles for pole vaulting; starting blocks for sports; bob-sleighs; skis; edges of skis; bags especially designed for skis and surfboards; scrapers for skis; sole coverings for skis; ski bindings; ice skates; snowshoes; snowboards; punching bags; boxing gloves; archery implements; fencing masks; fencing gauntlets; fencing weapons; appliances for gymnastics; body-training apparatus; water wings; mens athletic supporters sports articles; swimming kick boards; twirling batons; paragliders; hang gliders; bodyboards; rosin used by athletes; roller skates; skateboards; swings (sports articles); ascenders mountaineering equipment; climbers harness; flippers for swimming; surfboards; surfboard leashes; waterskis; surf skis; sailboards; harness for sailboards; masts for sailboards; fishing tackle; butterfly nets. Arranging and conducting of concerts; organization of film showings; film production, other than advertising films; subtitling; scriptwriting services; theatre productions; orchestra services; providing on-line music, not downloadable; circuses; production of radio and television programmes; movie studios; recording studio services; amusement parks; music-halls.


Patent
Daikin Industries Ltd and Toho Gas Co. | Date: 2013-12-27

An object of the present invention is to provide a polarized vinylidene fluoride/tetrafluoroethylene copolymer resin film that can significantly reduce, when used as an optical film, the deterioration of the quality of video or still images formed by display elements. The present invention provides a polarized vinylidene fluoride/tetrafluoroethylene copolymer resin film having 2,000 or fewer spot defects per m^(2), the number of spot defects being measured by a defect measurement method;


Patent
Toho Gas Co. | Date: 2012-04-04

An electret is produced using a heat resistant electret material containing a fluorocarbon resin, in which a modified polytetrafluoroethylene is used as the fluorocarbon resin. Also, an electret including a metal member and a resin film adhered to a surface of the metal member is produced, in which the resin film contains polytetrafluoroethylene and only a surface on the metal member side of the resin film has been subjected to an adhesion-improving treatment. Thus, it is possible to provide a heat resistant electret exhibiting excellent charge retention ability at high temperatures.

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Loading Toho Gas Co. collaborators