Abstract: Provided is a zipper bag in which the contents are stored in a small volume when a user discharges air in the zipper bag by a simple method at the time of storing the contents the zipper bag, and more particularly, a zipper bag capable of easily discharging air stored in the zipper bag by a simple configuration without combining or configuring a separate air discharge valve by adjusting the air discharge in the zipper bag by controlling an opening of the zipper bag through a discharge portion, and being easily manufactured and used for a long time.

Abstract: A storage bag comprises a bag body including a first sheet and a second sheet attached to the first sheet to have an internal empty space, lips formed along an upper edge of the bag body, a fastener formed in the lips to open or close the internal empty space, and an air exhaustion means opening or closing an opening formed in at least one of the first sheet or the second sheet.

Abstract: A surface coordinate image mapping technology (SCIMT) synthesizing and restoring images by using the coordinate value of the surface of the scanned object and matching image data thereto is disclosed. The coordinate value of the position for a surface having the image data of the scanned object is determined. The image data is matched with the coordinate value of the position for the determined surface and collected. The entire image is synthesized by using the coordinate value matched with the collected image data. By performing image scanning following the above process, the entire image can be restored regardless of the size of the image data of the scanned object even when a small sized scanning device is used. Also, regardless of the scanning direction, the entire image can be easily synthesized and restored freely by a single continuous scan.

Abstract: The X, Y axes transition of position of apparatus according to the present invention is detected by employing portion of section of image input device, information concerning said detected X, Y axes transition of position is forwarded to a computer, and thus the apparatus of the present invention can be operated by a mouse. Also, image detected together with the information concerning X, Y axes transition of position of the apparatus is delivered to a computer or other device so that the apparatus of the present invention can be operated as a scanner, and the shaking of image can be adjusted or compensated. Accordingly, an apparatus for implementing mouse function and scanner function alternatively is provided.