Kuraray Co., Ltd.

Nagase Co., Ltd.

Sawai Pharmaceutical Co., Ltd.

Masaru Sugita

Katsumi Omura

Noriaki Kumagai

Masatoshi Nakatani

Nobuaki Ikeji

Hideo Horii

Yoshiaki Horiuchi

Shinichiro Shiozu

Kenji Nozawa

Hiroaki Kikuoka

Provided is an orally disintegrating tablet evaluating method includes: measuring the mass of tablet; placing the tablet on a preparation placement surface of a test solution supply unit; measuring a water absorption time for a test solution to penetrate from one end of the tablet in contact with the surface to the other end of the tablet; measuring the mass of the tablet for which the time for the solution to penetrate has been measured; and calculating the water absorption rate of the tablet by the following formula (1); wherein the tablet is evaluated based on a water absorption rate of the tablet of 0.004 g/sec:water absorption rate of tablet=(mass of tablet after measurement of time for solution to penetrate&#x2212;mass of tablet before measurement of time for solution to penetrate)/(time for solution to penetrate from one end to other end)&#x2003;&#x2003;(1).

Orally disintegrating tablet evaluating method, and orally disintegrating tablet evaluating device

A mouthfeel evaluation method for an orally disintegrating test object is provided, the method including, by a measurement apparatus, giving a predetermined distortion with a predetermine cycle as applying a predetermined pressure to the orally disintegrating test object, adding a predetermined amount of a test liquid to the test object, and measuring a loss tangent of the test object with time.

Mouthfeel evaluation method and mouthfeel evaluation apparatus for orally disintegrating test object

A cleaning composition which comprises dimethylcyclooctadienes is disclosed. There is further disclosed a method of cleaning printed circuit boards or printed wiring boards, which comprises: contacting the board with a composition comprising dimethylcyclooctadienes and 2-20% by weight of a surfactant; rinsing the board with water; and drying the board.

Method of cleaning printed circuit boards with dimethylcyclooctadienes

Cleaning compositions and applications thereof

Growing community of inventors

Osaka, Japan

Masaru Sugita