Teh Fong Min International Co., Ltd.

Flexmedia Electronics Corp.

Yu-Lin Huang

Tseng-Peng Li

Tsung-Han Lee

Huey-Min Lai

Xiu-Ci Shen

Randall Bruce Nelson

Wei-Yung Hsieh

Chih-Wen Yeh

Present invention relates to an allergy-inhibiting sea grape extract, its preparation method and thereof. The preparation method includes following steps: the sea grape is blended in distilled water in the weight ratio of 1:1&#x2dc;20, mix thoroughly, stir at 20&#x2dc;100&#xb0; C. for 30&#x2dc;120 minutes. The fluid obtained after the first filtration is the sea grape extract. The sea grape extract can be subjected to the second filtration by using EW, PW and DK membranes and freeze-dried to give a refined sea grape extract. The invention exhibits superior allergy-inhibiting effect; moreover, the prepared extract does not cause allergy and can be used in cosmetics and food.

Allergy-inhibiting sea grape extract, its preparation method and application thereof

An optical brightening agent composition having an optical brightening agent, a dispersing agent and water. The optical brightening agent and the dispersing agent are triazine-stilbenes and methylene dinaphthalene sulfonates, respectively. Applications of an optical brightening agent composition for optically brightening paper or cardboards, optically brightening surfaces of paper or cardboards, and coating or adhesively pressing an optical brightening agent composition on paper or cardboards, are also provided.

Optical brightening agent composition

The present invention discloses a multimedia data processing method that uses a multiplication operation unit, an exclusive-or operation unit, a bit right shift operation unit, a bit left shift operation unit and a comparison operation unit to compute a square root for an integer in a binary form, such that more computations can be processed in a shorter time, and lower the cost for a programmable digital calculator and digital circuits which comes with a central processing unit of a computer system, and thus allowing the algorithm of the present invention to be used extensively.

Multimedia data processing method

Growing community of inventors

Taipei, Taiwan

Yu-Lin Huang