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Toyo Boseki Kabushiki Kaisha Patents
Assignee:
Toyo Boseki Kabushiki Kaisha
Address:
Osaka, JP
No. of patents:
574
Patents:


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Patent Number Title Of Patent Date Issued
RE40274 Heat shrinkable polyester film April 29, 2008
The present invention provides a heat shrinkable polyester film whose hot water shrinkage along its main shrinkage direction is equal to or greater than 20% when the film is put in hot water of 70.degree. C. for 5 sec; 35% to 55% when put in hot water of 75.degree. C. for 5 sec; and 50%
RE39858 Infrared absorption filter September 25, 2007
The infrared absorption filter of the present invention has a transmittance of not higher than 30% in the near-infrared region in the wavelength range of 800 to 1100 nm; a difference of 10% or less between a maximum value and a minimum value of transmittance in the visible light regi
RE39857 Infrared absorption filter September 25, 2007
The infrared absorption filter of the present invention has a transmittance of not higher than 30% in the near-infrared region in the wavelength range of 800 to 1100 nm; a difference of 10% or less between a maximum value and a minimum value of transmittance in the visible light regi
RE39352 Creatine amidinohydrolase, production thereof and use thereof October 17, 2006
A creatine amidinohydrolase having the following physicochemical properties: Action: catalyzing the following reaction; creatine+H.sub.2O.fwdarw.sarcosine+urea Optimum temperature: about 40-50.degree. C. Optimum pH: pH about 8.0-9.0 Heat stability: not more than 50.degree. C. (pH
RE38687 Creatine amidinohydrolase, production thereof and use thereof January 11, 2005
A creatine amidinohydrolase having the following physicochemical properties: Action: catalyzing the following reaction; creatine+H.sub.2 O.fwdarw.sarcosine+urea Optimum temperature: about 40-50.degree. C. Optimum pH: pH about 8.0-9.0 Heat stability: not more than about 50.degree.
RE36287 Polyester film and lithographic plate August 31, 1999
A lithographic plate includes a substrate made of a polyester film having a light transmittance of 50% or less, a bending angle in the range of 30.degree. to 90.degree., and a rupture strength after being bent of 8 kg/mm.sup.2 or more. Alternatively, a lithographic plate includes a s
RE29101 Method for the preparation of carbon moldings and activated carbon moulding therefrom January 4, 1977
A method for the preparation of a porous carbon molding having a low apparent density, the method comprising the steps of thermally mixing a pitch, which has a softening point of 50.degree. - 350.degree. C, a carbon content of 80 - 97 wt%, a hydrogen/carbon ratio of 0.3-2.5 and a nit
D561300 Case for separation membrane February 5, 2008
D561299 Case for separation membrane February 5, 2008
7618800 Glycerol kinase, which has high resistance against preservative November 17, 2009
The disclosure relates to (i) a gene isolated from Cellulomonas sp.JCM2471, the gene encoding a new glycerol kinase and (ii) a method for preparing the glycerol kinase by gene recombination technique, A Glycerol kinase which has high resistance against preservative, a recombinant vec
7611859 Method for improving heat stability of composition containing water-soluble coenzyme-bound gluco November 3, 2009
The invention relates to a method for improving the heat stability of glucose dehydrogenase (GDH), comprising a step of combining, in a composition comprising soluble coenzyme-bound glucose dehydrogenase (GDH), the enzyme with any one or more selected from the group consisting of sug
7601504 Protein achieving improved blocking efficiency October 13, 2009
It is intended to provide a method of conveniently screening a novel protein or a novel partial sequence protein having a blocking ability based on amino acid sequence data; and a protein achieving an improved blocking efficiency that can be expressed on a large scale in Escherichia
7594946 Air-cleaner filter material for internal combustion engine and air-cleaner element September 29, 2009
The invention provides an air-cleaner filter material for an internal combustion engine, which comprises a dust-collecting layer comprising a melt-blown nonwoven fabric having a maximum pore size of 100 .mu.m or less and a dust-retaining layer arranged upstream of the dust-collecting
7572865 Polyester films August 11, 2009
The present invention is a polyester film obtained by blending 10-90 wt % of polyester (A) containing ethylene terephthalate as a main constituent component and 90-10 wt % of crystalline polyester (B) different from this polyester (A), which has a half value width of a recrystallization
7557052 Hose for introduction and distribution of inflator gas July 7, 2009
A woven fabric-made hose having at least one distribution hole for introduction and distribution of inflator gas on actuation of an air bag, which hose is installed in a side air bag module, wherein at least one of the outer surface and inner surface of said hose is coated with a rubber
7553649 Method for producing glucose dehydrogenase from Aspergillus oryzae June 30, 2009
The present invention effectively produces glucose dehydrogenase derived from Aspergillus oryzae, and provides more practical glucose dehydrogenase.
7547819 Plant producing hyaluronic acid June 16, 2009
The invention relates to a method of producing hyaluronic acid including (1) a step of transforming a plant cell using an expression recombinant vector including (i) a DNA encoding hyaluronic acid synthase or (ii) a DNA encoding a polypeptide having an amino acid sequence having one or
7544414 Oriented syndiotactic polystyrene-base film June 9, 2009
An oriented syndiotactic polystyrene-based film composed of an oriented film made of a syndiotactic styrene polymer and an adhesiveness-improving layer formed from a specific water-dispersible resin on at least one surface of the oriented film, which is excellent in the tight adhesion
7544313 Cap for fuel tank comprising electrically conductive resin composition of a polyamide type June 9, 2009
An electrically conductive resin composition of a polyamide type, characterized in that, (A) 95 to 40% by mass of polyamide resin, (B) 5 to 30% by mass of electrically conductive carbon black, (C) 10 to 40% by mass of an ethylene-.alpha.-olefin copolymer having a reactive functional
7537852 Composite ion exchange membrane and electrolyte membrane electrode assembly May 26, 2009
The present invention provides a composite ion exchange membrane which has high mechanical strength and is suitable for use as a solid polymer electrolyte membrane excellent in ionic conductivity and a method for its production. The invention is achieved by a composite ion exchange m
7531238 Laminated thermoplastic resin film and laminated thermoplastic resin film roll May 12, 2009
The present invention provides a laminated thermoplastic resin film which is excellent in adhesion and blocking resistance. A laminated thermoplastic resin film has a covering layer containing a copolymerized polyester resin and a polyurethane resin on one side or both sides of a the
7521126 Readily bondable polyester film optical use and laminated polyester film for optical use April 21, 2009
A readily-adhesive polyester film for optical applications that suppresses rainbow reflections under fluorescent lamps and has excellent adhesion to a hard coating layer and exhibits excellent adhesion at high temperatures and high humidities (resistance to humidity and heat) includes a
7503941 Elastic fabric and process for producing the same March 17, 2009
The elastic fabric comprising a cross-linked polyolefin fiber, wherein the fabric has retractions both in warp-wise and weft-wise directions of the fabric of 8% or less after treated by dry heat at 65.degree. C. for 30 minutes is disclosed. Also disclosed is a process for producing an
7501373 Polymerization catalyst for polyester production, polyester, and process for producing polyester March 10, 2009
Embodiments of the present invention are directed to a polymerization catalyst used to produce polyester. The catalyst comprises at least one metal-containing component, excluding antimony or germanium, and an organic compound component, containing at least one moiety of Ar--O-- or A
7494794 Glucose dehydrogenase February 24, 2009
The present invention provides glucose dehydrogenase which is excellent in heat resistance and substrate specificity and is not affected by dissolved oxygen. Specifically, the present invention relates to glucose dehydrogenase characterized by being derived from an eukaryotic organism
7479383 Modified pyrroloquinoline quinone (PQQ) dependent glucose dehydrogenase excellent in substrate s January 20, 2009
PQQGDH having an improved substrate specificity or having an improved specific activity in an assay system using ferricyanide ion as a mediator is provided. Modified PQQGDH having the enhanced substrate specificity by introducing an amino acid mutation in a particular region of PQQGDH, a
7479315 Material for fuel-system part and fuel-system part comprising the same January 20, 2009
A material for fuel-system parts which is excellent in impact strength, rigidity, elongation, unsusceptibility to swelling with liquid fuels including gasoline, and gasoline-barrier properties and has satisfactory moldability. The material for fuel-system parts comprises a resin comp
7476525 Modified pyrroloquinoline quinone (PQQ) dependent glucose dehydrogenase with superior substrate January 13, 2009
The present invention relates to modified pyrroloquinoline quinone dependent glucose dehydrogenase (PQQGDH) having lower activity with respect to disaccharides and/or greater stability than wild-type PQQGDH.
7468197 Flexible metal-clad laminate and method for producing the same December 23, 2008
Disclosed are a flexible metal-clad laminate comprising a metal foil and a heat-resistant resin film layer formed on one side of the metal foil, the heat-resistant resin film layer comprising a crosslinked condensation polymer and having an N-methyl-2-pyrrolidone-insolule content of at l
7452938 Aqueous resin composition, aqueous coating material containing the composition, coating provided November 18, 2008
There is provided an aqueous resin composition excellent in settability, flexibility, retort resistance, hygienicity, sprayability and dispersibility in water, and used to coat an internal surface of a can. The aqueous resin composition contains: polyester resin having a specific str
7446242 Plants with improved morphogenesis and method of constructing the same November 4, 2008
The invention relates to plants and their progeny with improved morphogenesis in a variety of organs; to a method for producing the plants; and to a method for producing calli.
7442302 Highly water-permeable blood purifier of hollow-fiber membrane type October 28, 2008
The present invention provides a highly water permeable hollow fiber membrane type blood purifier for medical use, which is excellent in safety and module-assembling ease and which has a high water permeability suitable for use in therapy of chronic renal failure.The present inventio
7439317 Amorphous polyester chip and method for production thereof, and method for storage of amorphous October 21, 2008
An amorphous polyester chip having superior processing ability is characterized by a moisture content of not more than 300 ppm and a fine particle content of not more than 500 ppm. A preferred embodiment is a copolymerized polyester chip comprising a main repeating unit consisting of
7438311 Hose for introduction and distribution of inflator gas October 21, 2008
A reliable hose for introduction and distribution of inflator gas improves the storing properties of an air bag device for side collision, reduces storing space, is advantageous in terms of cost, and has enough strength. A hose made of woven fabric for introduction and distribution of in
7436190 Transparent conductive film roll and production method thereof, touch panel using it, and non-co October 14, 2008
A transparent conductive film roll which has a transparent conductive layer on at least one surface thereof and has an excellent distribution uniformity of surface resistance in longitudinal and lateral directions thereof wherein the distribution uniformity D of surface resistance de
7422882 Modified thermostable DNA polymerase September 9, 2008
An object of the present invention is to provide a thermostable DNA polymerase with enhanced amplification efficiency and/or improved fidelity in polymerase chain reaction (PCR), and provide a process for production thereof. More specifically, the present invention provides thermosta
7399518 Polyester film July 15, 2008
The present invention provides a polyester film superior in heat resistance, chemical resistance, insulation property and thermal dimensional stability, and suitable for application to fields associated with boiling or retort treatment, which require tenacity, pinhole resistance, ben
7384739 Compositions for enhancing DNA synthesis, DNA polymerase-related factors and utilization thereof June 10, 2008
The invention provides methods, kits, and compositions for enhancing synthesis of DNA involving a carboxylate ion-supplying substance that is effective in promoting DNA synthesis in enzymatic DNA synthesis reactions. The invention further provides a thermostable DNA polymerase-relate
7381788 Method for continuous production of polyamide June 3, 2008
Provided is a continuous production method of a polyamide with stabilized polymerization degree and good quality, particularly an aromatic-containing polyamide. A continuous production method of a polyamide, comprising (a) a raw material preparation step of individually melting a dia
7381540 Composition for measuring glucose having improved substrate specificity June 3, 2008
The present invention relates to a method for lowering activity with respect to maltose in glucose measurement comprising a step of reacting modified pyrroloquinoline quinone dependent glucose dehydrogenase subjected to amino acid sequence modification, wherein pyrroloquinoline quino
7381358 Polyester resin and resin composition for molding, and formed product thereof June 3, 2008
In a saturated polyester resin or a composition with the saturated polyester resin as the main component for molding, the melt viscosity at 200.degree. C. is at least 5 dPas and not more than 1000 dPas, and the product a.times.b is at least 500 where a (N/cm.sup.2) is the tensile bre
7364799 Polyamide-imide resin, flexible metal-clad laminate, and flexible printed wiring board April 29, 2008
The present invention provides a non-halogen polyamide-imide resin soluble in an amide solvent at a concentration of 10%, the resulting varnish, when stored at 5.degree. C. for 1 month, exhibiting a solution viscosity change ((solution viscosity after 1 month-initial solution viscosi
7364607 Wrought fiber sheet and filter unit April 29, 2008
A wrought fiber sheet or air cleaning filter unit that exhibits high performance and is biodegradable so as to enable reducing load upon environment. The wrought fiber sheet is produced by coupling biodegradable fiber sheets having electret properties by means of a configuration rein
7357982 Polybenzazole fiber and use thereof April 15, 2008
The present invention relates to polybenzazole fibers or filaments, staple fibers, spun yarns, and woven or knitted fabrics containing in themselves an organic pigment having heat resistance as high as a thermal decomposition temperature of 200.degree. C. or higher, and soluble in a
7344765 Heat-shrinkable polyester film and heat-shrinkable label March 18, 2008
A heat-shrinkable polyester film having a multi-layer structure of at least two layers, among which at least one layer is a layer containing a PET bottle-recycled material, wherein a heat shrinkage percentage in a maximum shrinkage direction of a 10 cm square sample cut out from the
7303812 Heat-shrinkable polyester films December 4, 2007
An object of the present invention is to provide a heat-shrinkable polyester film having a good light blocking property even when the label is not auxiliary processed by printing.The present invention provides a heat-shrinkable polyester film mainly made of a polyester resin, wherein
7288603 Polybenzazole compound having sulfonic acid group and/or phosphonic acid group, resin compositio October 30, 2007
An object of the present invention is to obtain a novel polymeric material capable of forming a solid polymer electrolyte excellent not only in processability, solvent resistance and durability/stability but also in ion conductivity by introducing sulfonic acid group or phosphonic acid
7282256 Photosensitive resin laminate for sign boards October 16, 2007
A photosensitive resin laminate for a sign board is provided, which laminate has a support and a photosensitive resin layer having a thickness of not less than 500 .mu.m formed at least on the support via an adhesive layer, wherein the photosensitive resin layer has an absorbance at
7279204 Heat-shrinkable polyester film October 9, 2007
A heat-shrinkable polyester film characterized in that: (A) the heat shrinkage percentages in the maximum shrinkage direction thereof is 10 to 50% in hot water at 70.degree. C.; (B) the heat shrinkage percentages in the maximum shrinkage direction thereof is 70% or more and that in the
7276363 Nucleic acid molecules encoding red and green emitting luciferases October 2, 2007
Isolated nucleic acid molecules which code for luciferases able to produce the green bioluminescence of Phrixotrhix vivianii and red bioluminescence of Phrixothrix hirtus are described. The nucleic acid molecules and the luciferases encoded thereby can be used in applications such as
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