Abstract: An image processing apparatus and an image processing method are provided for enhancing the picture quality of images by extracting additional information from non-standard signals without an error. A signal determination unit receives an image signal including an image interval containing an image and an additional information interval containing additional information regarding the image. A determination is made as to whether the additional information exists in the additional information interval. An additional information extractor extracts and outputs the additional information from the additional information interval, if the signal determination unit determines that the additional information exists in the additional information interval.

Abstract: Disclosed is a method for preparing activated lymphocytes, which comprises isolating lymphocytes from peripheral blood and proliferating and activating the isolated lymphocytes in vitro. According to the disclosed method, highly effective toxic cells can be prepared in large amounts by culturing human peripheral lymphocytes in the presence of an anti-CD3 antibody, IFN-? and IL-2. The activated lymphocytes proliferated according to the disclosed preparation method comprise both CD3-CD56+ (natural killer cell marker) cells that are the main components of LAK cells, and CD3+CD56+ cells that are the main components of CIK cells, and can be cultured in large amounts. Thus, the lymphocyte cells can show a significantly higher anticancer effect compared to when the LAK cells and the CIK cells are used alone.

Abstract: A display method and display apparatus are provided. The display method includes receiving a broadcast signal that contains a main image and a sub-image, setting a restriction area where motion estimation is restricted in the sub-image, performing motion estimation in areas corresponding to the broadcast signal other than the set restriction area, and displaying the broadcast signal obtained after the motion estimation is performed.

Abstract: A process for preparing a processed ginseng extract with enhanced pharmacological effects due to subsequent treatment is disclosed. The subsequent treatment includes an acid-treatment of ginseng and a bio-converting treatment, such as a lactic acid bacterial fermenting and an intestinal bacterial fermenting process.

Abstract: A broadcast receiving device and method are provided with a function for displaying closed caption data. The broadcast receiving device according to embodiments of the present invention includes a signal receiving part for receiving a composite video signal, a signal processing part for signal-processing the composite video signal and converting the signal into an output format signal, a noise calculating part for calculating the noise level of the composite video signal, and a caption data detecting part for detecting closed caption data from the composite video signal and if the noise level is less than a threshold level, only then providing the closed caption data to the signal processing part to be inserted in the output format signal. Accordingly, noise degradation of the image quality can be prevented.

Abstract: A process for preparing a processed ginseng extract with enhanced pharmacological effects due to subsequent treatment is disclosed. The subsequent treatment includes an acid-treatment of ginseng and a bio-converting treatment, such as a lactic acid bacterial fermenting and an intestinal bacterial fermenting process.

Abstract: An image signal processor and a method for processing an image signal thereof are disclosed. The image signal processor stores a difference of image signals between a current frame and a previous frame, determines whether the input signal is a moving image or a still image by comparing the difference of image signals between the current frame and a frame prior to the previous frame, and filters the image signals employing a 2D comb filter or 3D comb filter. As a result, a filtering is executed using comb filters proper to a moving image and a still image.

Abstract: An image processing apparatus and an image processing method are provided for enhancing the picture quality of images by extracting additional information from non-standard signals without an error. A signal determination unit receives an image signal including an image interval containing an image and an additional information interval containing additional information regarding the image. A determination is made as to whether the additional information exists in the additional information interval. An additional information extractor extracts and outputs the additional information from the additional information interval, if the signal determination unit determines that the additional information exists in the additional information interval.

Abstract: A broadcast receiving device and method are provided with a function for displaying closed caption data. The broadcast receiving device according to embodiments of the present invention includes a signal receiving part for receiving a composite video signal, a signal processing part for signal-processing the composite video signal and converting the signal into an output format signal, a noise calculating part for calculating the noise level of the composite video signal, and a caption data detecting part for detecting closed caption data from the composite video signal and if the noise level is less than a threshold level, only then providing the closed caption data to the signal processing part to be inserted in the output format signal. Accordingly, noise degradation of the image quality can be prevented.

Abstract: The present invention relates to novel use of the extract of processed ginseng extract having brain stroke protecting or treating activity. More particularly, the present invention relates to a processed ginseng extract with enhanced pharmacological effects due to subsequent treatment i.e., acid-treatment of ginseng and bio-converting treatment such as lactic acid bacterial fermenting and intestinal bacterial fermenting process. The processed ginseng extract in the present invention has preventing or treating effect for brain stroke. Therefore, it is useful in the prevention or treatment of brain stroke and brain diseases in human or mammal.

Abstract: The present invention relates to novel use of the extract of processed Panax genus having anti-Helicobacter pylori activity. More particularly, the present invention relates to a processed Panax genus extract with enhanced pharmacological effects due to subsequent treatment i.e., acid-treatment or heat-treatment of a Panax genus plants and bio-converting treatment such as lactic acid bacterial fermenting and intestinal bacterial fermenting process so as to make a ratio of ginsenoside (Rk2+Rh3+protopanaxadiol+20-dehydroprotopanaxadiol) to (Rg3+Rg5+Rk1) of above 0.1. The extract of processed Panax genus plant in the present invention has inhibitory effect for Helicobacter pylori bacteria and H+/K+-ATPase enzyme and, therefore, it is useful in the prevention or treatment of gastrointestinal diseases caused by abnormal proliferation of Helicobacter pylori such as gastritis, gastric ulcer, duodenal ulcer and gastric cancer.

Abstract: The present invention relates to an extract of processed Panax genus plant, the preparation thereof and compositions containing the same having anticancer or anti-allergic activity. More particularly, the present invention relates to a processed ginseng product with enhanced pharmacological effects due to serial treatment i.e., acid-treatment or heat-treatment of a Panax genus plants and subsequent bio-converting treatment such as lactic fermenting and intestinal-bacterial fermenting process so as to make a ratio of ginsenoside (Rk2+Rh3+protopanaxadiol+20-dehydroprotopanaxadiol) to (Rg3+Rg5+Rk1) of above 0.1. The extract of processed Panax genus plant in the present invention has inhibitory effect for cancer or allergic diseases and it is useful in the prevention or treatment of cancer or allergic diseases.

Abstract: A refrigerator defrost controlling method includes the step of setting an initial defrost cycle, the step of determining whether defrost entering conditions are met, the step of driving a defrost heater to remove the frost formed on the evaporator if the defrost entering conditions are met, and setting a defrost restoration temperature and a defrost cycle according to a latent heat period detected by the temperature of a defrost sensor to perform the defrost operation, the step of terminating the operation if the temperature of the defrost sensor reaches the defrost restoration temperature, and the step of resetting a defrost cycle according to the operating rate of a compressor and the number of door opening/closing times if the defrost entering conditions are not met.

Abstract: A control method and a cook-chill system of a refrigerator/freezer combination which preserves for a long time the taste of foodstuffs after a cooked foodstuff is refrigerated rapidly and is stored by supplying a lot of chilling air of a freezing chamber into a cook-chill chamber are disclosed. The cook-chill chamber has a three-dimensional storage space for chilling rapidly and preserving cooked foodstuffs, has a first chilled air inlet hole connected with a first chilling air duct which is prolonged from a freezing chamber of which one side of the upper side has a second chilled air inlet hole connected with a second chilling air duct which is prolonged into a refrigerating chamber from a freezing chamber.