The Japan Steel Works, Ltd.

National University Corporation Kitami Institute of Technology

Kikkoman Corporation

Kajima Corporation

Mazda Motor Corporation

Satoru Nakamura

Akio Tada

Mariko Yoshioka

Kikuo Koseki

Yoshitaka Togo

Hiroyuki Takasuna

Yoshiyuki Kushizaki

Ryou Ishiguro

Hideharu Kaeriyama

Hajime Kakihara

Tetsunari Nakamura

Ryo Ishiguro

Hideaki Ito

Yasushi Takahagi

A knee-airbag-device attachment structure comprises knee-airbag devices and vehicle-body side brackets which connect the knee-airbag devices and hinge pillars of a vehicle body, respectively. This knee-airbag-device attachment structure further comprises an instrument-panel-member supporting-post side bracket which connects the knee-airbag device to an instrument-panel-member supporting post which is provided to extend between an instrument panel member and a tunnel portion of a floor panel.

Knee-airbag-device attachment structure of vehicle

A method for producing a cellulose nanofiber-containing polyolefin microporous stretched film according to the invention includes: a first step of obtaining a cellulose powder dispersion mixture by uniformly dispersing a cellulose which has a powder particle shape and whose hydroxyl groups have been subjected to a lipophilizing treatment using a dibasic acid anhydride, in a plasticizer; a second step of melt-kneading the cellulose powder dispersion mixture and a polyolefin to obtain a polyolefin resin composition; a third step of extrusion-molding the polyolefin resin composition to obtain an extrudate; a fourth step of stretching the extrudate with a film stretcher to obtain a film; a fifth step of extracting out the plasticizer from the film; and a sixth step of thermally fixing the film from which the plasticizer has been extracted out for inhibiting contraction, while stretching the film at a temperature not higher than a melting point of the polyolefin, in which a twin-screw kneading extruder is used only once throughout the second and third steps.

Process for producing cellulose-nanofiber-filled microporous stretched polyolefin film, microporous cellulose-nanofiber composite film, and separator for non-aqueous secondary battery

In a knee-airbag-device attachment structure of a knee-airbag device, an instrument-panel-member side bracket which connects the knee-airbag device and an instrument panel member to support the knee-airbag device comprises a branch bracket which is connected to an instrument panel core. The knee-airbag-device attachment structure further comprises a vehicle-body side bracket which connects the knee-airbag device and a hinge pillar of a vehicle body.

The present invention provides a method for producing a microporous film, including: preparing a resin composition containing polypropylene (PP) as a resin component and containing from 0.01 to 20 parts by weight of a chemically modified cellulose or chemically modified cellulose nanofiber per 100 parts by weight of the resin component and from 0.01 to 3 parts by weight of a &#x3b2;-crystal nucleating agent per 100 parts by weight of the resin component; melt-molding the resin composition into a film-like material in which the crystal phase of a polypropylene component in the resin composition is substantially a &#x3b2;-crystal phase, and subsequently stretching the film-like material at a temperature of 60 to 160&#xb0; C., and provides a microporous film.

Method for manufacturing microporous film and microporous film

An apparatus for continuously producing chemically-modified cellulose, the apparatus having a first mechanism for transporting a fine-powder cellulose fiber starting material and a hydrophobizing chemical substance, a specific extruder, a solvent tank connected to the extruder, and a dryer connected to the solvent tank, and a method for continuously producing chemically-modified cellulose, the method having a step of washing, in the solvent tank, chemically-modified cellulose having been produced out of the fine-powder cellulose fiber starting material and the hydrophobizing chemical substance in the extruder, and then drying the chemically-modified cellulose in the dryer, in order to remove any unreacted hydrophobizing chemical substance.

Apparatus for continuously producing chemically-modified cellulose and method used in same

Using a device for producing nanocarbon, a fluidized bed is formed by supplying a low hydrocarbon and oxygen to a fluid catalyst, and nanocarbon and hydrogen are produced by a decomposition reaction of the low hydrocarbon accompanied by a self-combustion of the low hydrocarbon and the oxygen. The device includes: a fluidized bed reactor for containing the fluid catalyst and for causing the self-combustion thereof while being supplied with the low hydrocarbon and the oxygen; a gas supplying unit connected to the fluidized bed reactor for supplying the low hydrocarbon and the oxygen to the fluidized bed reactor; an exhaust gas path connected to the fluidized bed reactor for exhausting an exhaust gas in the fluidized bed reactor to outside; and a supplying unit connected to the fluidized bed reactor for supplying the fluid catalyst to the fluidized bed reactor.

Production method and production device of nanocarbon

A synthesis gas and nanocarbon production method has a lower hydrocarbon decomposition step for decomposing lower hydrocarbon to produce hydrogen and nanocarbon, a carbon dioxide reduction step for reacting a part of the nanocarbon produced with carbon dioxide to produce carbon monoxide, and a mixing step for mixing the hydrogen and carbon monoxide produced in a predetermined ratio, thereby nanocarbon and a synthesis gas having a desired gas ratio can be simultaneously produced easily.

Synthesis gas and nanocarbon production method and production system

Device for producing nanocarbon

A cylindrical screw feeder main body, catalyst feeding portions for introducing a catalyst into the screw feeder main body, low hydrocarbon feeding portions for introducing a low hydrocarbon into the screw feeder main body as a raw material, a screw for conveying the catalyst and nanocarbon produced by pyrolysis of the low hydrocarbon in the feeder main body, a solid matter discharging portion for discharging the catalyst and the nanocarbon conveyed by the screw out of the screw feeder main body and a gas discharging portion for discharging the unreacted low hydrocarbon and hydrogen produced by the pyrolysis of the low hydrocarbon out of the screw feeder main body are provided. Nanocarbon grown with the catalyst as top with time is continuously discharged out of the screw feeder main body while unused catalyst is being fed thereto at the same amount as that of nanocarbon, allowing efficient continuous reaction.

Method for producing nanocarbon and catalytic reaction device for producing nanocarbon

The present invention provides a production method and the like of a microporous stretched film having a high puncture strength and the like. The method includes: a first step of melt-kneading a cellulose nanofiber and a polyolefin resin to thereby disperse the nanofiber in the resin; a second step of removing water from a kneaded mixture obtained in the first step; a third step of mixing a plasticizer in the nanofiber and the resin and melt-kneading them to prepare a polyolefin resin composition; a fourth step of extrusion-molding the polyolefin resin composition; a fifth step of stretching an extrusion-molded article obtained in the fourth step to form a film; and a sixth step of extracting the plasticizer from the film.

Microporous stretched cellulose nanofiber-containing polyolefin film, method for producing microporous stretched cellulose nanofiber-containing polyolefin film, and separator for nonaqueous secondary batteries

Provided are a seasoning that contains deep and rich flavor of ingredients mainly composed of a large amount of glutamic acid, and a method for producing the seasoning. The glutamic acid content in a glutamic acid containing seasoning liquid thus produced is not lowered even after long-term storage thereof. Herein, a protein raw material such as wheat gluten, defatted soybeans, and an extracted residue of dried and fermented fish shavings is enzymatically decomposed by the liquid koji. In that step, a zinc containing compound or zinc yeast is added to the mixture of the raw materials such that the zinc concentration is set in the range from 5 ppm or more to 700 ppm or less as a conversion amount of pure zinc. This procedure facilitates the enzymatic decomposition to produce an excellently flavored seasoning liquid or powder including a large amount of glutamic acid.

Glutamic acid containing seasoning and method for producing the same

A method for producing a powdery seasoning of the present invention includes hydrolyzing a protein material with a liquid koji mold cultured in a medium containing wheat bran which has been ground to pass through a 0.3 mm mesh sieve to prepare a hydrolysate, and spray drying the hydrolysate without removing a solid. According to the method for producing the powdery seasoning of the present invention, provided is a powdery seasoning which is spray-dryable without undergoing any solid removal process such as squeezing or filtering after hydrolysis, and achieves higher storage stability than prior art powdery seasoning prepared from a protein hydrolysate liquid.

Powdery seasoning and method for producing the same

This invention provides a soy sauce powder having a strong and preferable soy sauce-derived flavor with simple operations in an advantageous manner in industrial practice and without the need of a step of, for example, preparing an aromatic substance by distilling soy sauce oil with the use of water vapor. This invention also provides a soy sauce powder having a strong and preferable soy sauce-derived flavor by adding an emulsifier such as glycerin fatty acid ester to soy sauce, mixing the soy sauce with soy sauce oil, agitating the mixture, allowing the mixture to stand still, separating the mixture into an oil phase and an aqueous phase so as to obtain an aqueous phase containing soy sauce-derived aroma components at high concentrations, and subjecting the obtained aqueous phase to spray drying.

Growing community of inventors

Hiroshima, Japan

Satoru Nakamura