Kao Corporation

Fuji Photo Film Company, Limited

Masayasu Sato

Noriyuki Kitaori

Takahisa Yamashiro

Kiyoteru Osawa

Hideo Kobayashi

Kazutaka Yamashita

Hideyuki Kobayashi

Hidehiko Nakayama

Kunio Matsui

Takashi Kawai

Takeshi Miyamura

Katsuhiko Kasai

Yoshiyuki Nabata

Masayuki Okawa

Hironobu Kawajiri

Yoshimi Yamashita

Takeshi Nakajima

Masahide Okumura

Masaki Sakamoto

Keiichi Onoda

Mitsuo Shimizu

Hiroki Miura

Takumi Kaige

The present invention provides a method for manufacturing a film catalyst, including forming a catalyst layer on one side or each side of a base material to obtain a film catalyst, bending the film catalyst, and optionally cutting the film catalyst, wherein the bending step is conducted by bending the film catalyst with a bending tool composed of two gears that are oppositely arranged as meshing each other while a protective material having a compressibility of 40 to 95% is inserted between the catalyst layer of the film catalyst and the two gears.

Method for manufacturing film catalyst

A process for producing a cosmetic-impregnated sheet which comprises applying and infiltrating a cosmetic base to and into a base sheet having on the surface thereof a retentive sheet capable of absorbing and retaining the cosmetic base at a shear rate of 10to 10s, the cosmetic base being applied to and infiltrated into the retentive sheet of the base sheet, and the cosmetic base, when subjected to a steady shear deformation at a shear rate of 2 sfor 100 seconds followed by a steady shear deformation at a stepwise increased shear rate of 20 s, showing no shear stress growth or showing such a shear stress growth that the difference between the peak shear stress B at a shear rate of 20 sand the equilibrium shear stress A at the same shear rate, B&#x2212;A, is 20% or smaller of the equilibrium shear stress A in the transition between the two shear rates.

Method of producing cosmetics-impregnated sheet

A method of producing a sheet type laundry detergent which comprises continuously or discontinuously applying a doughy detergent composition that has been prepared so as to have a viscosity of 1,000 mPa&#xb7;s to 50,000 mPa&#xb7;s at a shear rate of 10 sto 1,000 sonto a flexible support of continuous length that is running continuously in a prescribed direction under a shear rate condition of 10 sto 1,000 sby an application to form a thin layer of the doughy detergent composition.

Method for producing sheetlike detergent

An ultrasonic cleaning apparatus comprises: a power amplifier for amplifying an amplitude of a signal to supply the signal as power to the ultrasonic oscillator; a phase comparator for obtaining a difference between a phase of a current flowing through the ultrasonic oscillator and a phase of a voltage applied to the ultrasonic oscillator and for generating a voltage in accordance with the phase difference; and a voltage control oscillation device for generating a frequency of the signal in accordance with the voltage generated by the phase comparator and for controlling the frequency so that the phase difference is kept within &plusmn;30&deg;, wherein the power supplied to the ultrasonic oscillator is regulated to a range from 1W to 10W, and a difference between a resonance frequency of the ultrasonic oscillator and an anti-resonance frequency thereof is regulated to 1 kHz or more.

Ultrasonic cleaning apparatus and ultrasonic cleaning method

Provided is a vibrating section having an ultrasonic transducer of piezoelectric elements and a rear ultrasonic horn and a front ultrasonic horn, the horns being joined to the transducer. The ultrasonic transducer has a consumption power set at 8W or less. The ultrasonic horn has a flat front end surface, the area of the front end surface being set at 0.07 to 1 cm .

Ultrasonic cleaning apparatus

A magnetic recording medium comprising a substrate having provided thereon at least one intermediate layer essentially containing nonmagnetic powder and a binder and further having thereon a magnetic layer as an upper layer which essentially contains ferromagnetic powder and a binder, wherein the nonmagnetic powder in the intermediate layer is mainly acicular, and the acicular nonmagnetic powder has a coefficient of orientation (&agr;) of 0 to 0.8 in the longitudinal direction in the surface thereof.

Magnetic recording medium and process for producing the same

The present invention includes one pair of magnetic field straightening plates made from a high magnetically permeable material disposed about the passage area of a base film at the outlet side of an orienting device so as to form a gap between the magnetic field straightening plates and the outlet of the orienting device.

Orienting method of a magnetic recording medium

In a method of manufacturing magnetic recording medium, the position and operating condition and the like of an orienting device are determined so that a solvent weight ratio X satisfies 0.7.ltoreq.X.ltoreq.1.0.

Method of manufacturing magnetic recording medium

A process for producing a magnetic recording medium comprising applying a magnetic coating composition to a substrate to form a magnetic layer and subjecting the coated substrate to calendering, wherein the elastic roll used in the calendering has a water absorption of 0.1 to 5% by weight per unit volume and a Shore hardness of not less than 90, and the magnetic layer immediately before being calendered has a residual solvent content of 100 to 5000 ppm.

Growing community of inventors

Tochigi, Japan

Masayasu Sato