Patent application number | Description | Published |
20150187384 | TWO-DIMENSIONAL MAGNETIC RECORDING READER OFFSET ESTIMATION - A method for enhancing read performance in a multi-reader two-dimensional magnetic recording system comprising first and second readers includes: receiving first and second analog read signals from the first and second readers, respectively; sampling the first and second analog read signals to generate first and second sampled signals, respectively, each of the first and second sampled signals comprising an integer component, indicative of a value of a corresponding one of the first and second analog read signals, respectively, at an integer multiple of a corresponding sampling period associated therewith, and/or a fractional component, indicative of a value of the corresponding one of the first and second analog read signals, respectively, at an arbitrary point in time between integer multiples of the corresponding sampling period; and combining the integer and/or fractional components of the respective first and second sampled signals to thereby generate a reader offset estimation signal. | 07-02-2015 |
20150221333 | READER SEPARATION DEPENDENT LINEAR AND TRACK DENSITY PUSH FOR ARRAY READER BASED MAGNETIC RECORDING - A method of operating a multi-reader two-dimensional magnetic recording system includes determining a position of a multi-reader head of the multi-reader two-dimensional magnetic recording system, determining an areal density push according to the position of the multi-reader head, and performing an operation to read data from or write data to a magnetic recording medium according to the areal density push. | 08-06-2015 |
20150255101 | TRACK MISREGISTRATION SENSITIVE INITIALIZATION OF JOINT EQUALIZER - A method of mitigating an effect of track misregistration on read performance in a system comprising an array-reader includes determining an estimated off-track condition, selecting translation coefficients based on the estimated off-track condition, determining updated equalizer coefficients by applying the translation coefficients to native equalizer coefficients, and applying the updated equalizer coefficients to signals received from the array-reader to output a read signal. | 09-10-2015 |
20150279415 | Systems and Methods for Skew Tolerant Multi-Head Data Processing - Systems, methods, devices, circuits for data processing, and more particularly to systems and methods for processing skew tolerant processing of data derived from multiple read heads. | 10-01-2015 |
Patent application number | Description | Published |
20090100033 | QUERY PROCESSING SYSTEM AND METHOD FOR DATABASE WITH ENCRYPTED COLUMN BY QUERY ENCRYPTION TRANSFORMATION - Query processing system and method by query transformation transform a user request query based on an original DB structure, destined to a DBMS of a DB with some columns encrypted, into a query based on an encrypted DB structure so that the DBMS processes the query. The query is processed irrespective of whether or not the query includes an encryption-related item, and query-processing performance is remarkably improved. | 04-16-2009 |
20120324215 | DATA SECURITY METHOD AND APPARATUS USING A CHARACTERISTIC PRESERVING ENCRYPTION - Provided is a data security method and apparatus using a characteristic preserving encryption. The data security apparatus includes an interface communicating with a user terminal or a database server, an input unit receiving information, an output unit outputting information, an encryption unit encrypting data in the data security method, a storage unit storing information, and a control unit controlling functions of the interface, the input unit, the output unit, the encryption unit or the storing unit. | 12-20-2012 |
20130095586 | METHOD OF CUTTING LIGHT EMITTING ELEMENT PACKAGES EMPLOYING CERAMIC SUBSTRATE, AND METHOD OF CUTTING MULTILAYERED OBJECT - A method of cutting light emitting element packages includes preparing a ceramic substrate having a surface on which a plurality of light emitting element chips are mounted and a light-transmitting material layer is formed to cover the plurality of light emitting element chips; partially removing the light-transmitting material layer between the plurality of light emitting element chips along a cutting line by using a mechanical cutting method; and separating individual light emitting element packages by cutting the ceramic substrate along the cutting line by using a laser cutting method. | 04-18-2013 |
20130117244 | DATA SECURITY METHOD USING DATABASE ENGINE - Disclosed is a data security method in a database engine. A data security engine unit is provided in the database engine so that the data security engine unit performs a data security function while automatically converting queries, which were stored in data storage engine unit without having been encoded and which were used to perform input or inquiry on the source data, to queries to be used to perform input or inquiry on encoded data. A data management engine unit performs operations associated with the input or inquiry with respect to the source data. A data storage engine unit stores encoded data which is encoded from the source data by the data security engine unit. | 05-09-2013 |
Patent application number | Description | Published |
20100056560 | USE FOR TREATING OBESITY AND DIABETES - Disclosed herein is the use of a composition, containing isoflavone-containing soybean extract, L-carnitine, caffeine and arginine as active ingredients, for the treatment of obesity and diabetes. The disclosed composition contains isoflavone-containing soybean extract, carnitine, caffeine and arginine in the form of a mixture, and thus shows not only the effect of promoting lipolysis and fat burning, but also anti-obesity and anti-diabetic effects by increasing the expressions of adiponectin and Glut4 genes to restore insulin sensitivity. | 03-04-2010 |
20100120711 | AMPK POTENTIATOR CONTAINING CHITO-OLIGOSACCHARIDE - Disclosed herein is a composition for promoting AMPK activity, which comprises a chito-oligosaccharide as an active ingredient. The present composition affects the enzymes related to AMPK and lipid metabolism, and thus helps recovery from the condition lacking energy by various functions of controlling metabolism. Therefore, the present composition can enhance energy metabolism, thus making the composition effective for improving exercise capacity and reducing fatigue. The present composition can be used in the preparation of food or medicinal product as an endurance builder or for the prevention and improvement of fatigue. | 05-13-2010 |
20110224166 | COMPOSITION FOR ACTIVATING MITOCHONDRIA (As Amended) - The present invention relates to a composition for activating mitochondria which contains a chitooligosaccharide as an active constituent. The chitooligosaccharide can increase the activity of mitochondrial enzymes and increase the amount of mitochondrial DNA, and thus it can be suitably used as an active constituent in the composition for activating mitochondria. | 09-15-2011 |
20120083525 | COMPOSITION FOR PREVENTING OR TREATING OBESITY-RELATED DISEASES MEDIATED BY THE ACTIVATION OF AMPK AND INCLUDING 2,5-BIS-ARYL-3,4-DIMETHYLTETRAHYDROFURAN LIGNANS AS ACTIVE INGREDIENTS - The present invention relates to a 2,5-bis-aryl-3,4-dimethyltetrahydrofuran lignan compound which activates nutmeg-derived AMP-activated protein kinase (AMPK), and to a composition including same as active ingredients for preventing and treating metabolic syndromes such as obesity. More particularly, the present invention relates to an AMPK-activating compound comprising one of the 2,5-bis-aryl-3,4-dimethyltetrahydrofuran lignan-based compounds produced by extracting | 04-05-2012 |
Patent application number | Description | Published |
20090024783 | APPARATUS AND METHOD FOR NETWORK CONTROL - A network control apparatus and network control method is provided. The network control apparatus including: a content addressable memory receiving to store a plurality of addresses which are generated by at least one master intellectual property, determining whether data corresponding to each of the plurality of stored addresses is received, and generating a determination signal; and a packet decoder transmitting each of the plurality of stored addresses and the data corresponding to each of the plurality of stored addresses to a slave intellectual property according to the determination signal. Accordingly, a multiple address issue function can be supported. | 01-22-2009 |
20090161659 | ON-CHIP APPARATUS AND METHOD OF NETWORK CONTROLLING - An apparatus and method of controlling an on-chip network is provided. An apparatus for controlling a network includes an arbiter which generates a switch control signal based on first route information received from a first router, and a switch which receives from the first router a first data packet associated with the first route information, controls at least one output port according to the switch control signal during a first time interval, and outputs the first data packet via the at least one controlled output port during a second time interval. | 06-25-2009 |
20110069770 | Method of Data Modulation and Demodulation in SoC - A method of modulating data, which is represented by two data types of ‘high’ and ‘low’, and demodulating the modulated data, is disclosed. In a method of data modulation and demodulation for a communication system which has a transmitting end modulating a data and a receiving end demodulating the transmitted data from the transmitting end, the data is represented by two types including ‘high’ and ‘low’, and the receiving end receives at least one data which consists of at least one code-word spread by a unique orthogonal code. The receiving end adds up the received data in the unit of code-word, and subtracts the length of the orthogonal code from a value which is obtained by doubling the sum of the code-word, when the code-word of the orthogonal code is ‘0’. The receiving end then averages the result after the subtraction in the unit of orthogonal code length and extracts the result, and therefore, obtains the data from the transmitting end. | 03-24-2011 |
20130183836 | METHOD OF FORMING THROUGH-SILICON VIA USING LASER ABLATION - Methods of forming through-silicon vias by using laser ablation. A method includes, laser drilling to form a plurality of grooves by irradiating a laser beam onto an upper surface of a silicon wafer, and grinding a lower surface of the silicon wafer to form a plurality of through-silicon vias by exposing the grooves on the lower surface of the silicon wafer. | 07-18-2013 |