Patent application number | Description | Published |
20100312919 | MOBILE TERMINAL AND METHOD FOR CONTROLLING THE MOBILE TERMINAL TO BE USED THROUGH HOST - A mobile terminal and a method for controlling the mobile terminal to be used through a host device are disclosed. The method for controlling the mobile terminal to be used through the host device includes transmitting a virtualization engine and driver programs of user modes of the mobile terminal to the host device; selecting one of the user modes; and transmitting information of the selected one user mode to the host device, wherein the transmitted virtualization engine is recognized as a part of an operating system (OS) of the host device, and is programmed to drive a driver program corresponding to each of the user modes within the host device. | 12-09-2010 |
20110042610 | METHOD FOR PREPARING CATHODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY - Disclosed is a method for preparing a cathode active material for a lithium secondary battery, and the preparing method includes: adding a phosphorus compound to a transition metal oxide dispersion liquid to prepare a coating liquid; drying the coating liquid to prepare a powder including phosphorus oxide coated on the surface of the transition metal oxide; and dry-mixing the powder coated with the phosphorus oxide with a lithium intercalation compound, and then firing the mixture to form a solid solution compound of Li-M | 02-24-2011 |
20130151895 | APPARATUS AND METHOD OF MANAGING DATABASES OF ACTIVE NODE AND STANDBY NODE OF MAIN MEMORY DATABASE MANAGEMENT SYSTEM - Databases of an active node and a standby node of a main memory database management system (MMDBMS) are managed so as to prevent loss of a transaction caused by failure of any one of the active node or the standby node. The MMDBMS is configured to prevent data mismatch between the active node and the standby node when failure of any one of the active node and the standby node occurs. In case of failure of one of the nodes, log information from the other node is obtained to recover the failed node. | 06-13-2013 |
20130198133 | PARALLEL PROCESSING APPARATUS AND METHOD IN DATABASE MANAGEMENT SYSTEM FOR SYNCHRONOUS REPLICATION - A parallel-processing apparatus and method provide for synchronous replication in a database management system (DBMS). During synchronous replication into the active node and the standby node in the DBMS, replications of transactions are parallelized in units of transactions, thereby improving a performance of the DBMS, guaranteeing atomicity and consistency of the transaction, and solving the deadlock state which may occur in parallel-processing. | 08-01-2013 |
20150029312 | APPARATUS AND METHOD FOR DETECTING OBJECT AUTOMATICALLY AND ESTIMATING DEPTH INFORMATION OF IMAGE CAPTURED BY IMAGING DEVICE HAVING MULTIPLE COLOR-FILTER APERTURE - Disclosed are an apparatus and a method for detecting an object automatically and estimating depth information of an image captured by an imaging device having a multiple color-filter aperture. A background generation unit detects a movement from a current image frame among a plurality of continuous image frames captured by an MCA camera to generate a background image frame corresponding to the current image frame. An object detection unit detects an object region included in the current image frame based on differentiation between a plurality of color channels of the current image frame and a plurality of color channels of the background image frame. According to an embodiment of the present invention, it is possible to automatically detect an object by a repetitively updated background image frame and to accurately estimate object information by separately detecting an object for each color channel by considering a property of the MCA camera. | 01-29-2015 |
20150324408 | HYBRID STORAGE METHOD AND APPARATUS - A hybrid storage apparatus including a table generator for generating a table; a column group generator for generating a column group by collecting at least one column among one or more columns included in the table; and a segment allocation unit for allocating a base segment to the table and a group segment to the column group including the at least one column of the table. The base segment includes group segment link information regarding the group segment. | 11-12-2015 |
20150347250 | DATABASE MANAGEMENT SYSTEM FOR PROVIDING PARTIAL RE-SYNCHRONIZATION AND PARTIAL RE-SYNCHRONIZATION METHOD OF USING THE SAME - Provided is a database management system (DBMS). The DBMS synchronizes an active node with a standby node and detects a point of time when last synchronization is performed between the active node and the standby node. Then, after the DBMS performs page synchronization from the detected point of time of the last synchronization to a point at which a failover occurs in the active node, the DBMS performs partial log synchronization by receiving a log from the standby node after the point of time of the last synchronization until the active node is recovered. | 12-03-2015 |
20150348254 | APPARATUS AND METHOD FOR ESTIMATING DISTANCE USING DUAL OFF-AXIS COLOR FILTER APERTURE - Disclosed are an apparatus and method for estimating a distance using a dual off-axis color filter aperture (DCA). An object detection unit is configured to detect an object from an image taken by a camera having the DCA equipped with a first filter having a first color and a second filter having a second color complementary to the first color. A color shifting value calculation unit is configured to calculate a color shifting value (CSV) using a color shift property between color channels of the image in a region corresponding to the detected object. A distance estimation unit is configured to estimate a distance from the camera to each point of the object based on the calculated CSV and camera parameters including a focal distance of the camera, a focal plane of the camera, and a position of the aperture. | 12-03-2015 |