Abstract:
The present invention provides a cutting insert comprising a top surface, a bottom surface, a plurality of side surfaces that connect the top and bottom surfaces and form an obtuse angle with the bottom surface as well as an acute angle with the top surface. The side surfaces comprise a first side surface and a second side surface, which form an obtuse angle with each other when seen from the above. A main cutting edge is formed at an intersection between the first side surface and the top surface. An inclined cutting edge, which is only for ramp milling, and a minor cutting edge are formed at an intersection between the second side surface and the top surface. An obtuse angle, which the second side surface forms with the bottom surface, is greater than that which the first side surface forms with the bottom surface.
Abstract:
The present invention relates to a method for providing customized research information. A research supporting portal server searches a knowledge base included therein to extract information on topics of a domain of interest when domain selection information is received, generates a user profile information input image including the extracted information on the topics and provides the user profile information input image to a client. The client receives user profile information including a level of knowledge and a goal of a user about each of the topics through the user profile information input image and transmits the user profile information to the research supporting portal server. The research supporting portal server extracts research information on the topics using the information on the topics and the level of knowledge and the goal of the user, included in the user profile information, sets the research order of the extracted research information and provides the research order to the client. Information on topics of a specific domain can be provided to a client such that the client can make structural access to the current knowledge base and a user can make procedural access to topics in the relation of cause and effect.
Abstract:
The present invention relates to a method and server for constructing a knowledge base. According to the method, a schema item is defined. When resource information, including at least one of a file, a difficulty and an arrival goal, is input, identifiers unique to the resource information are created, and the created identifiers are assigned to the resource information. Pieces of attribute information are extracted from the input resource information by analyzing the resource information. An associated relationship between the respective pieces of extracted attribute information is set based on the defined schema item. The set associated relationship is stored. Accordingly, difficulty information about specific resources of field experts, knowledge about a research sequence with respect to lower element fields of a current field, and so on can be directly expressed in the knowledge base.
Abstract:
Disclosed herein is a system structure for extracting relations between technical terms within a large amount of literature information using verb- based patterns. The present invention provides a system that is capable of extracting relations based on verb-based patterns from abstract and bibliography databases in all fields of science and technology using a Tech Association Mining Appliance (TAMA) capable of detecting the technical terms of text and relations therebetween in academic literature databases in the fields of science and technology. The present invention has an advantage of providing a practical relation extraction system structure using a number of academic databases.
Abstract:
The present invention relates to a method for providing customized research information. A research supporting portal server searches a knowledge base included therein to extract information on topics of a domain of interest when domain selection information is received, generates a user profile information input image including the extracted information on the topics and provides the user profile information input image to a client. The client receives user profile information including a level of knowledge and a goal of a user about each of the topics through the user profile information input image and transmits the user profile information to the research supporting portal server. The research supporting portal server extracts research information on the topics using the information on the topics and the level of knowledge and the goal of the user, included in the user profile information, sets the research order of the extracted research information and provides the research order to the client. Information on topics of a specific domain can be provided to a client such that the client can make structural access to the current knowledge base and a user can make procedural access to topics in the relation of cause and effect.
Abstract:
The present invention relates to new compounds useful for the treatment or prevention of hepatitis C, process for preparing them, and a composition for the treatment or prevention of hepatitis C comprising the compounds as an active ingredient.
Abstract:
The present invention relates to novel compounds which are effective as an inhibitor for xanthine oxidase, a process for preparing the same, and a pharmaceutical composition comprising a therapeutically effective amount of the same.
Abstract:
The present invention relates to novel compounds which are effective as an inhibitor for xanthine oxidase, a process for preparing the same, and a pharmaceutical composition comprising a therapeutically effective amount of the same.
Abstract:
The present invention relates to a method and apparatus for extracting the semantic relations of context and a recording medium storing the program source thereof. The present invention is intended to detect technical terms by parsing full text of documents and recommend research topics using the relations therebetween using a method of searching for a first concept connected to a specific vocabulary word through a causal relationship and a second concept connected to the first concept through a causal relationship, determining the relation therebetween and performing recommendation as research topics. The present invention has the industrial utilization advantage of improving the overall search efficiency and utility of massive databases.
Abstract:
The present invention relates to a compound of the following formula 1, pharmaceutically acceptable salt and isomer thereof effective as agonist of melanocortin receptor, and an agonistic composition of melanocortin receptor comprising the same as active ingredient.