Abstract: The present invention relates to a technology for purchasing an item to purchase automatically and jointly by using the internet, in particular to a purchasing system and a method thereof on the internet which is capable of economizing human and material resources and lowering the unit cost of an item by performing all processes from a notice of tender to an ordering automatically on the internet and purchasing an item required for many companies and establishments jointly.

Abstract: Disclosed is an aluminum alloy, which is made of a composition including about 0.7˜7.5 wt % of Ti, about 0.2˜1.5 wt % of B and a residue of Al as a main component, wherein the aluminum alloy is formed by melting the composition at about 950˜1000° C.

Abstract: Disclosed is an anti-obesity active extract obtained from a medicinal plant. More specifically, the extract obtained from lysimachiae foenum-graeci herba (which is a medicinal plant traditionally used in the East) can be used as an active ingredient for a raw material, a functional food, cosmetic, a crude drug, etc. for an obesity preventing or therapeutic agent because the extract can suppress the adipocyte differentiation and decrease the body weight and body fat in an obese animal, thereby suppressing fat accumulation (that is, a factor for obesity).

Abstract: Disclosed are raw material, functional foods, and herb medicines for preventing and treating metabolic diseases, which comprise a Lysimachiae Foenum-Graeci Herba extract as an effective ingredient. The Lysimachiae Foenum-Graeci Herba extract have an activity of reducing blood glucose levels, triglycerides and cholesterol levels, AST and ALT levels, and fat in the liver, and thus can be effectively used as a hepatic protector and a remedy for preventing and treating various metabolic diseases including diabetes, high blood pressure, fatty liver, cardiovascular diseases, and hyperlipidemia.

Abstract: Disclosed is an anti-obesity active extract obtained from a medicinal plant. More specifically, the extract obtained from lysimachiae foenum-graeci herba (which is a medicinal plant traditionally used in the East) can be used as an active ingredient for a raw material, a functional food, cosmetic, a crude drug, etc. for an obesity preventing or therapeutic agent because the extract can suppress the adipocyte differentiation and decrease the body weight and body fat in an obese animal, thereby suppressing fat accumulation (that is, a factor for obesity).

Abstract: Novel compounds having hydroxybenzoimidazole carboxylic amide are useful for inhibiting glycogen synthase kinase 3?(GSK-3?).

Abstract: A method for remotely storing information searched on the Internet. An information searcher accesses a Web server (110) and searches it for desired information. The information searcher requests a remote storage service of the Web server. Then, the information searcher sends to the Web server a URL of the searched information and a URL of a remote-site server (100) into which the searched information is to be stored. The Web server (110) sets up a storage path with the remote-site server (100) under the condition that it is online to the remote-site server and sends a remote storage request message to the server (100). The Web server sends to the remote-site server a Web text to be stored and a URL indicative of a storage location for the Web text in the remote-site server. If the storage path is valid, then the remote-site server stores the Web text.

Abstract: An apparatus and method for providing a music-on-hold service to an originating subscriber requesting a call connection to a busy terminating subscriber in a key telephone system, using an external music-on-hold source coupled to a previously selected central office line port of a central office line circuit to provide a pre-recorded melody.

Abstract: An apparatus and method for providing a music-on-hold service to an originating subscriber requesting a call connection to a busy terminating subscriber in a key telephone system, using an external music-on-hold source coupled to a previously selected central office line port of a central office line circuit to provide a pre-recorded melody.

Abstract: The present invention relates to a technology for purchasing an item to purchase automatically and jointly by using the internet, in particular to a purchasing system and a method thereof on the internet which is capable of economizing human and material resources and lowering the unit cost of an item by performing all processes from a notice of tender to an ordering automatically on the internet and purchasing an item required for many companies and establishments jointly.

Abstract: A method for controlling long distance calling in an analog key telephone system having a multi-frequency receiver includes the steps of: connecting the multi-frequency receiver to a telephone connected within the system; determining whether numerical digit inputs corresponding to a complete telephone number are provided from the telephone; determining whether the telephone is provided with a class of service that restricts long distance calling, when numerical digit inputs corresponding to a complete telephone number are provided; determining whether the complete telephone number represents a long distance telephone number, when the telephone is provided with the class of service that restricts long distance calling; releasing a call initiated from the telephone, when the complete telephone number represents a long distance telephone number; connecting the call initiated from the telephone, when the telephone is not provided with the class of service that restricts long distance calling, or when the complete