Abstract: Disclosed herein are an electrode having improved electrode tab welding characteristics configured such that one or more non-coated electrode tabs are provided for a plurality of stacked electrodes having the same polarity in order to maintain welding safety in the case in which the number of electrode layers that are stacked is increased in order to achieve high output and capacity, and a secondary battery including the same. Consequently, it is possible to prevent a plurality of electrode tabs from being cut at the time of welding the electrode tabs. In addition, the lower end of an electrode lead that is welded to non-coated electrode tabs provided for a plurality of stacked electrodes having the same polarity is punched so as to correspond to the non-coated electrode tabs. Consequently, it is possible to improve flexibility for a step formed in the secondary battery electrode.

Abstract: Disclosed is an apparatus for fabricating a blank mask, the apparatus including: a chamber; and a rotatable chuck placed inside the chamber, wherein the rotatable chuck includes: a support part configured to support an optical substrate placed on the support part; and a guide part disposed on a side of the optical substrate and connected to the support part, wherein an interval between the guide part and a side surface of the optical substrate is greater than 0 mm and less than 1 mm.

Abstract: The present invention relates to a composition comprising 4-hexylresorcinol(4-HR) as an active ingredient for prevention or treatment of a bone disease, and a formulation thereof. The composition comprising 4-hexylresorcinol (4-HR) as an active ingredient, or an ointment thereof was found to improve bone thickness, density, and strength and control bone remodeling by promoting the differentiation of osteoblasts and suppressing the proliferation and differentiation of osteoclasts in osteoporosis-induced animal models. Thus, the composition or ointment comprising 4-hexylresorcinol (4-HR) as an active ingredient can be provided as a therapeutic agent for bone diseases including bone fracture, osteoarthritis, rheumatoid arthritis, and osteoporosis.

Abstract: The present invention relates to an image processing method for orthodontic planning, a device and a recording medium therefor. The image processing method according to the present invention corrects the patient image to be horizontal and provides grids for analyzing the facial symmetry of the patient. According to the method, it decreases time for processing the patient image and inconvenience of the user and it helps to make the orthodontic plan considering the symmetry.

Abstract: An apparatus for processing an image includes a camera configured to obtain a fixed image signal based on non-movement of the camera and obtain a variable image signal based on movement of the camera; a communication interface configured to receive a command; a driver configured to move the camera in response to the command; and a processor configured to process the fixed image signal based on a fixed image signal process parameter value, and process the variable image signal based on a variable image signal process parameter value, the variable image signal process parameter value having an image signal process parameter value based upon which a high frequency component of the variable image signal is reduced.

Abstract: An apparatus for processing an image includes a camera configured to obtain a fixed image signal based on non-movement of the camera and obtain a variable image signal based on movement of the camera; a communication interface configured to receive a command; a driver configured to move the camera in response to the command; and a processor configured to process the fixed image signal based on a fixed image signal process parameter value, and process the variable image signal based on a variable image signal process parameter value, the variable image signal process parameter value having an image signal process parameter value based upon which a high frequency component of the variable image signal is reduced.

Abstract: The present invention relates to an image processing method for orthodontic planning, a device and a recording medium therefor. The image processing method according to the present invention corrects the patient image to be horizontal and provides grids for analyzing the facial symmetry of the patient. According to the method, it decreases time for processing the patient image and inconvenience of the user and it helps to make the orthodontic plan considering the symmetry.

Abstract: A method for assigning relative quality scores to a collection of linked documents is presented. The method includes constructing a spring network according to a connectivity graph of a linked database and determining the strength of inter-nodal springs based on the link structure of the network and the displacements on end-nodes. The method may further include computing the displacements of the nodes in a spring network through an iterative process and obtaining the quality scores for documents from the converged displacements of nodes. The method may also include obtaining the relative quality scores for groups of documents. The method may further include assigning topic-specific quality scores to documents in a linked database.

Abstract: Exemplary methods for assigning relative rank values to a plurality of linked documents are provided. In one embodiment, the method comprises constructing or modeling a nodal network according to a connectivity graph of a linked database and determining conductance of inter-nodal links based on a link structure of the nodal network and rank values of end-nodes. The method may further comprise computing rank values of nodes in the nodal network through an iterative process, and obtaining quality scores for documents from the rank values of the nodes. The method may also include obtaining the quality scores for groups of documents.

Abstract: Exemplary methods for assigning relative rank values to a plurality of linked documents are provided. In one embodiment, the method comprises constructing or modeling a nodal network according to a connectivity graph of a linked database and determining conductance of inter-nodal links based on a link structure of the nodal network and rank values of end-nodes. The method may further comprise computing rank values of nodes in the nodal network through an iterative process, and obtaining quality scores for documents from the rank values of the nodes. The method may also include obtaining the quality scores for groups of documents.

Abstract: A method for assigning relative quality scores to a collection of linked documents is presented. The method includes constructing a spring network according to a connectivity graph of a linked database and determining the strength of inter-nodal springs based on the link structure of the network and the displacements on end-nodes. The method may further include computing the displacements of the nodes in a spring network through an iterative process and obtaining the quality scores for documents from the converged displacements of nodes. The method may also include obtaining the relative quality scores for groups of documents. The method may further include assigning topic-specific quality scores to documents in a linked database.

Abstract: The present invention provides systems and methods of searching web pages relevant to a specific topic based on quality of individual pages. The rank of a page for a keyword may be a combination of analytic rank and editorial rank. The analytic rank of a page may be calculated by combining intrinsic and extrinsic ranks. Intrinsic rank is a measure of relevancy of a page to a given keyword as claimed by an author of the page, while extrinsic rank is a measure of the relevancy of a page on a given keyword as indicated by other pages. The former may be obtained from an analysis of keyword matching in various parts of the page while the latter is obtained from context-sensitive connectivity analysis of the link structure of the entire Internet. Methods are described to solve the self-consistent equation satisfied by the page-weights and site-weights in a very efficient iterative way. The ranking mechanism for multi-word query is also described.

Abstract: The present invention provides systems and methods of searching web pages relevant to a specific topic based on quality of individual pages. The rank of a page for a keyword may be a combination of analytic rank and editorial rank. The analytic rank of a page may be calculated by combining intrinsic and extrinsic ranks. Intrinsic rank is a measure of relevancy of a page to a given keyword as claimed by an author of the page, while extrinsic rank is a measure of the relevancy of a page on a given keyword as indicated by other pages. The former may be obtained from an analysis of keyword matching in various parts of the page while the latter is obtained from context-sensitive connectivity analysis of the link structure of the entire Internet. Methods are described to solve the self-consistent equation satisfied by the page-weights and site-weights in a very efficient iterative way. The ranking mechanism for multi-word query is also described.

Abstract: A voting system modifies the ranking of the results obtained by a keyword search by combining the ranking obtained using objective relevancy analysis with a number of free and paid votes cast by end-users and advertisers. The system combines objective algorithmic ranking of Web sites with the endorsement or disapproval by the general public of the Internet search engine users (end-users) and the promotional efforts by the advertisers expressed in the form of voting. The users of the present invention, either general users or advertisers, can cast their votes, paid or free, for the URLs of their choices for certain queries to promote the ranking of the targeted URLs. Furthermore, the general users can cast free disapproval votes to express their disapproval for the sites they find less helpful.

Abstract: A collection of documents, such as the documents that result from a Web search, is categorized into a hierarchy of categories based on the documents in the collection. Various types of information, such as the title of a document, a document format type, and anchor text are utilized to determine the similarity between documents and generate most relevant and accurate categories.

Abstract: Zooming systems consistent with the present invention are used with a camera having a zoom lens barrel which moves in at least two zoom directions. The zooming system comprises a switch for selecting a zooming operation of the camera. An encoder detects a zoom position of the zoom lens barrel and generates a zoom position signal representing the detected zoom position. A memory stores focus error data for each zoom position and for each zoom direction at each zoom position. A zoom motor driver drives a zoom motor which moves the zoom lens barrel in the zoom directions. Finally, a controller controls the camera by: driving the zoom motor in a motor direction while the switch means is turned on; driving the zoom motor for a predetermined period of time in the motor direction after the switch is turned off; and calculating an auto focus correction value based on the detected zoom position and the focus error data corresponding to the detected zoom position.

Abstract: An autofocusing apparatus including a device for irradiating a light ray toward an object; a device for sensing a light beam corresponding to the image of the object and the light ray reflected off of the object; a device for indicating to the user of the apparatus that the light ray has hit the object based on the result of the sensing by the sensing device. In another embodiment, the autofocusing apparatus includes a device for indicating to the user which portion of the object has been hit by the light ray.