baber/WOPTO huggingface dataset:
Patent KR-20130026010-A (KR)
Inventor: YOON TAE SO
IPC: A47B81/00
Filed: 2011-09-04
Abstract: 본 발명은 가정, 사무실, 사업장 등에 책장, 진열대, 수납장 등으로 사용자의 취향과 설치 공간에 적합한 다양한 형태로 별도의 공구, 또는 도구를 사용하지 않고 간단히 구성할 수 있는 수납함이다. 
이사, 또는 환경 개선을 위하여 가구들의 배치를 바꾸고자 할 때 설치된 책장, 진열대, 수납함을 간단히 절첩하여 그 부피를 최소화한 상태로 옮기거나 보관할 수 있어 운반비, 또는 보관비, 또는 보관장소를 최소화할 수 있으며, 
합성수지, 또는 알루미늄과 같은 가벼운 철재 등으로 구성되어 가벼우면서 수분에 강하고 다양한 색상으로 구성할 수 있어 설치자의 취향을 최대한 표현할 수 있는 신개념의 내벽이 구성된 절첩식 수납함.
Patent KR-20130026802-A (KR)
Title: Wind power generator
Inventor: JEONG JAE HO
IPC: F03D11/00
Filed: 2011-09-06
Abstract: PURPOSE: A wind power generating device is provided to additionally generate power as a piezoelectric body is vibrated by a periodical change of a pressure field added to a tower. CONSTITUTION: A wind power generating device comprises a blade(110), a tower(130), and a piezoelectric body(140). The blade is rotated by wind force. The tower supports the blade. The piezoelectric body is installed in the outer periphery of the tower, thereby converting a pressure field added to the tower into electric energy.
Patent KR-20130028546-A (KR)
Title: Apparatus for measuring trajectory of golf ball
Inventor: HWANG SANG YONG
IPC: A63B69/36
Filed: 2011-09-09
Abstract: PURPOSE: A trajectory measuring device of a golf ball is provided to prevent measuring errors by accurately measuring the trajectory of the golf ball. CONSTITUTION: A trajectory measuring device of a golf ball comprises a first light emitting unit(21) including multiple light emitting devices emitting infrared rays by being arranged from the hit golf ball position; a first light-receiving unit(23) generating first detection data by detecting multiple two-dimensional images through a sensor; and a control unit(40) outputting trajectory information of the golf ball based on the first detection data generated from the first light-receiving unit. [Reference numerals] (10) Hit sensing unit; (20) First measuring unit; (21) First light emitting unit; (23) First light receiving unit; (30) Second measuring unit; (31) Second light emitting unit; (33) Second light receiving unit; (40) Control unit; (50) Memory unit
Patent KR-20130029833-A (KR)
Title: Microorganism fermentation equipment
Inventor: KIM HYEON SOOK
IPC: C12M1/02
Filed: 2011-09-16
Abstract: PURPOSE: A microbial fermentation apparatus is provided to enable easy stirring using a detachable stirring frame and to shorten fermentation time. CONSTITUTION: A microbial fermentation apparatus comprises: a main body(110) which has an outer container(111) and an inner container(112); and a stirring frame for stirring microbes in the main body by a stirring stick by moving a support(121) in a longitudinal direction or a width direction with respect to the main body.
Patent KR-20130029909-A (KR)
Title: Apparatus for preventing air from inflowing to slide gate
Inventor: LEE HYOUNG GON
IPC: B22D41/42
Filed: 2011-09-16
Abstract: PURPOSE: A device for preventing air from inflowing to slide gate is provided to easily and rapidly perform the replacement of a dipping nozzle as surface pressure between the dipping nozzle and a lower valve plate is generated by using press-supporting unit. CONSTITUTION: A device for preventing air from inflowing to slide gate comprises a housing unit(100), an upper valve plate(10), a middle valve plate(20), a lower valve plate, a compressive fastening member(300), a cylinder unit(400), a gas inlet(400), and a gas outlet(140). The compressive fastening member is composed of a compartment(320), a fastening pin(330), a compressive spring(340), a through-hole, and a fastening piece(360).
Patent KR-20130030008-A (KR)
Title: Method for controlling automatic transmission for idlestop and start mode
Inventor: YOON SEOK JIN
IPC: F16H61/10
Filed: 2011-09-16
Abstract: PURPOSE: A control method of an automatic transmission control device for an idle stop and start mode is provided to block the driving power of an engine to be delivered to the output shaft of a vehicle by offering an automatic transmission to forcibly control fluid pressure. CONSTITUTION: Idle stop start mode information is received from the electronic control unit. Whether a vehicle is in an idle start mode is determined(S260). Whether a brake is off and a throttle opening degree is greater than a standard value and the speed of the vehicle is less than the standard speed value are determined(S270). The fluid pressure of a solenoid valve is controlled. Engine driving force is delivered. [Reference numerals] (AA,CC) No; (BB) Yes
Patent KR-20130030047-A (KR)
Inventor: LEE CHANG MO
IPC: G02B3/00
Filed: 2011-09-16
Abstract: 렌즈 제조 방법이 개시된다. 본 발명의 실시예에 따른 렌즈 제조 방법은 목표하는 실외 조명에 이용될 광원을 선택하는 단계, 실외 조명의 설계 사양을 포함하는 가상 렌즈를 1차 설계하는 단계, 가상 렌즈의 형상을 2차 설계하는 단계, 선택된 광원에 대한 예상 공차 및 2차 설계된 가상 렌즈에 대한 예상 오차를 반영하여 가상 렌즈를 3차 설계하는 단계, 3차 설계된 가상 렌즈에 대응하는 실제 렌즈를 제조하는 단계, 선택된 광원과 제조된 실제 렌즈를 모듈화하여 테스트 조명을 제조하는 단계, 테스트 조명을 조명 시뮬레이션 하여 테스트 조명이 설계 사양을 만족하는지 여부를 판단하는 단계 및 테스트 조명이 설계 사양을 불만족하는 경우, 예상 공차 및 예상 오차를 정정하여 가상 렌즈를 3차 설계하는 단계를 포함하는 다음 단계들을 재수행하는 단계를 포함한다.
Patent KR-20130034095-A (KR)
Title: 모바일 신호의 도착각/도착시간을 추정하는 장치 및 방법
Inventor: JUNG SOO YEOB
IPC: G01S5/02
Filed: 2011-09-28
Abstract: 본 발명은 기지국 기반의 모바일 위치추정 장치 및 방법에 관한 것으로, 신호 벡터의 분리와 DFT를 이용한 수도-스펙트럼 계산을 이용해서 복잡도를 낮추고, 다수의 스펙트럼을 합산해서 정확도를 보장한 모바일 신호의 도착각/도착시간을 추정한다.
Patent KR-20130039894-A (KR)
Title: 캡슐 추첨 방식을 이용한 아이템 추첨 시스템 및 방법
Inventor: KWON HYUK BIN
IPC: G06Q30/02
Filed: 2011-10-13
Abstract: 본 발명은 온라인 게임상에서 캡슐 추첨 방식을 통해 서로 다른 당첨확률을 가지는 아이템을 제공하는 아이템 제공 시스템 및 방법에 관한 것으로,  
상기 아이템 제공 방법은, 복수의 캡슐 머신을 생성하고, 각각의 캡슐 머신에 포함되는 적어도 하나의 아이템 목록을 구성하는 캡슐 머신 구성 단계; 회원에 의해 특정 캡슐 머신이 선택되면, 상기 특정 캡슐 머신이 제공 가능한 아이템 중 당첨 확률이 가장 낮은 희귀 아이템을 광고하는 캡슐 머신 광고 단계; 회원에 의해 상기 특정 캡슐 머신이 구매 요청되면, 상기 특정 캡슐 머신에 포함된 복수의 캡슐 중 하나를 제공하는 캡슐 구매 단계; 및 회원에 의해 캡슐 개봉이 요청되면, 복수의 캡슐을 룰렛 형태로 디스플레이한 후, 사용자 조작에 의해 상기 특정 캡슐 머신이 제공 가능한 아이템 중 적어도 하나를 설정된 당첨확률에 따라 랜덤하게 추첨하는 캡슐 개봉 단계를 포함할 수 있다.
Patent KR-20130042940-A (KR)
Inventor: KIM SANG KOO
IPC: H01L21/027
Filed: 2011-10-19
Abstract: 본 발명의 반도체소자 제조를 위한 노광장치는, 노광장치의 입구에 위치하며, 노광장치로 로딩되는 웨이퍼를 척에 장착시키고, 척에 장착된 웨이퍼의 높이 분포를 검출하기 위한 레벨링 센서가 장착된 척 장착부와, 척 장착부로부터 전송되는 웨이퍼를 정렬시키는 측정부와, 그리고 측정부로부터 전송되는 웨이퍼에 대한 노광을 수행하는 노광부를 포함한다.
Patent KR-20130046023-A (KR)
Title: Solar cell module and preparing method of the same
Inventor: SUNG MYOUNG SEOK
IPC: H01L31/0445
Filed: 2011-10-27
Abstract: PURPOSE: A solar cell module and a method for manufacturing the same are provided to improve the reliability of a device by reducing leakage current flowing to a light absorption layer. CONSTITUTION: A back electrode layer(200) is arranged on a support substrate. A light absorption layer(300) is arranged on the back electrode layer. A front electrode layer(600) is arranged on the light absorption layer. A connection line(700) passes through the light absorption layer and electrically connects the back electrode layer and the front electrode layer. The front electrode layer and the connection line include metal nanowires.
Patent KR-20130062396-A (KR)
Inventor: CHO SUNG WOO
IPC: G06Q30/00
Filed: 2011-11-04
Abstract: PURPOSE: A system and a method for providing a voucher online are provided to offer various benefits to a user by generating a voucher package including at least one or more vouchers. CONSTITUTION: A system for providing a voucher online comprises an AP server and a DB server. If a user terminal purchases a product by being connected through a network(S610), the AP server confirms the purchasing cost of the product(S620). When receiving the purchasing cost, the DB server generates a voucher package which includes at least one voucher corresponding to the purchasing cost(S633) after searching and selecting at least one or more vouchers corresponding to the purchasing cost. The DB server provides the voucher package to the user terminal(S650). [Reference numerals] (AA) User terminal; (BB) AP server; (CC) DB server; (S610) Purchase a product; (S620) Purchasing cost; (S630) Check personal information; (S631) Align vouchers; (S632) Generate a voucher package; (S640,S650) Voucher package; (S660) Processing result; (S670) Store voucher information
Patent KR-20130051554-A (KR)
Title: 어추,그물추,조기잡이추,낚시추
Inventor: KIM EUNG GI
IPC: A01K75/06
Filed: 2011-11-10
Abstract: 본 발명은 점토 40～45％ 중량부 백토 10～15％ 중량부 사토 20～25％ 중량부 혼랍기에서 가공하여 조성된 원형틀에 조성물을 넣고 압착유압프레스 200톤/m 2 ～300톤/m 2 ～500톤/m 2 ～700톤/m 2  유압프레스를 선택하여 크기에 따라 만든다. 
본 조성물과정은 점토, 백토, 사토, 혼합하여 토련기에 1차가공하여 압착유압프레스를 선택하여 성형된 틀에 성형한 다음 건조하여 가마에 들어간다. 
열처리 온도는 1300c～1350c에 상온에서 소성하여 완성품을 만든다. 
[색인어] 
어추, 그물추, 조기잡이추, 낚시추, 점토, 백토, 사토, 혼합물
Patent KR-20130051751-A (KR)
Title: Gamma correction system and method for display device
Inventor: PARK SUNG UN
IPC: G09G3/30
Filed: 2011-11-10
Abstract: PURPOSE: A gamma correction system and a gamma correction method for a display device are provided to improve the productivity of the display device by reducing unit process time when the deviation or distribution of brightness is corrected. CONSTITUTION: A brightness measuring unit(10) measures brightness by obtaining light from a display panel. A reference brightness setting unit(21) sets reference brightness. A brightness compensation unit(22) obtains a gamma data result value by optically compensating a sample gray. A gamma value converting unit(23) converts the gamma data result value into a corresponding data voltage and produces the data voltage about the remaining brightness. [Reference numerals] (1) Display panel; (10) Brightness measuring unit; (21) Reference brightness setting unit; (22) Brightness compensation unit; (23) Gamma value converting unit; (24) Panel driving unit for test; (30) Storage unit
Patent KR-20110138202-A (KR)
Title: System and method for client management in card payment system
Inventor: WEE JOON SANG
IPC: G06Q30/02
Filed: 2011-11-14
Abstract: PURPOSE: A client management system using card payment information and method thereof are provided to maintain a security state by changing a key value into necessary information using a card terminal. CONSTITUTION: A service company(300) constitutes a franchise database(312) by registering a member store. The service company includes a search server and a service company server in order to execute a card payment service. The search server includes a search engine service(311), the franchise database, a client management database(313), and a franchise management database(314).
Patent KR-20120068695-A (KR)
Title: Adhesive composition for semiconductor, adhesive film comprising the same and method of using the same
Inventor: PYUN AH RAM
IPC: C09J133/04
Filed: 2011-11-17
Abstract: PURPOSE: An adhesive composition for semiconductor is provided to satisfy electric connection reliability between bump chips, to conduct flux process removing an oxide layer of a Cu bump and a solder by adhesive layer between bump chips, and to sufficiently connect a bump and a solder at chip bonding due to heating and compression. CONSTITUTION: An adhesive composition comprises an acryl-based polymer resin, epoxy-based resin, and imidazole compound. The imidazole compound has melting point of 200-270 °C. The composition has melting viscosity of 2 ×10^4 - 15 ×10^4 poise at 150 °C. The equivalent of the epoxy-based resin is about 200-250 g/eq, and the melting viscosity at 150 °C is about 0.01-0.2 Pa·s. the adhesion of the composition is about 15 - 30 kgf/25mm^2. The acrylic polymer resin contains an epoxy group, and the glass transition temperature is about (-30) - 80°C.
Patent KR-20130057711-A (KR)
Title: Method of providing information for diagnosis of breast cancer using quantitative realtime pcr and diagnostic kit comprising thereof
Inventor: LEE HYE YOUNG
IPC: C12N15/11
Filed: 2011-11-24
Abstract: PURPOSE: A method for providing information for diagnosing breast cancer using real-time RT-PCR is provided to detect a small amount of genes by amplification using HER2 mRNA and to cheaply test for breast cancer without an antigen-antibody reaction. CONSTITUTION: A method for providing information for diagnosing breast cancer comprises: a step of isolating whole length RNA from a blood cell from a patient who is suspected to have cancer; a step of synthesizing cDNA from the whole length RNA; a step of performing real-time PCR of the cDNA using a primer pair and a probe which are able to amplify HER2 and one or more primer pairs and probes selected among primer pairs and probes which are able to amplify GAPDH; and a step of comparing an expression level of the cDNA with a healthy person.
Patent KR-20130059995-A (KR)
Title: Operating amplifier, image sensor having the same, and method for compensating frequency response of the same
Inventor: PARK YU JIN
IPC: G06G7/184
Filed: 2011-11-29
Abstract: PURPOSE: An operational amplifier circuit, an image sensor including the same, and a method for compensating a frequency response of an operational amplifier are provided to output a high frequency signal by widening a bandwidth and implementing stability by adjusting capacitance according to a feedback gain. CONSTITUTION: An operational amplifier circuit includes a first operational amplifier(10), a second operational amplifier(20), a feedback block(30) and a variable compensation capacitor(Cc). The first operational amplifier differentially amplifies an input signal. A load capacitor and the variable compensation capacitor are connected to an output port of the first operational amplifier. The feedback block adds a feedback gain to the output of the first operational amplifier and then feeds back the result to the input of the first operational amplifier. The capacitance of the variable compensation capacitor varies on the basis of the feedback gain.
Patent KR-20130060639-A (KR)
Inventor: KIM DUCK SHIK
IPC: H02K5/24
Filed: 2011-11-30
Abstract: 본 발명은 축류 팬 모터에 관한 것이다. 본 발명에 따른 축류 팬 모터는 단상 코어 타입으로써, 샤프트 하측에서 회전자를 하부방향으로 잡아당기는 마그넷을 제거하고 대신에 자성체의 흡입플레이트를 회로기판에 분할 배치함으로써, 코깅 발생위치를 용이하게 변경함과 동시에 회전자의 부상을 용이하게 방지할 수 있는 효과가 있다.
Patent KR-20130060831-A (KR)
Title: Method and equipment for washing engine rocker cover
Inventor: KIM JUNG KYU
IPC: B08B3/02
Filed: 2011-11-30
Abstract: PURPOSE: A device and a method for cleaning an engine rocker cover are provided to reduce labor intensity and to shorten cleaning time by applying to a site by developing an exclusive cleaning facility for the engine rocker cover. CONSTITUTION: A device for cleaning an engine rocker cover comprises a loading unit(10), an oil spraying unit(12), a cleaning booth(13), a cleaning unit(14), an air shower booth(15), an air shower unit(16), a drying booth(17), a heater and blower(18), a drying unit(19), and an unloading unit(20). The cleaning unit cleans oil stained in the engine rocker cover using a water spraying nozzle. The air shower booth removes moisture stained in the engine rocker cover using an air nozzle. The drying unit dries the moisture stained in the engine rocker cover using the heater and blower. [Reference numerals] (13) Cleaning unit; (15) Air shower unit; (17) Drying unit; (20) Unloading unit; (AA) Dust collection; (BB,DD) Discharge port; (CC,FF) Control box; (EE,HH) Distribution panel; (GG) Loading and spray unit
Patent KR-20130065857-A (KR)
Title: Method of message exchanging using messaging server and the apparatus thereof
Inventor: LEE MYUNG JOON
IPC: G06Q50/30
Filed: 2011-12-05
Abstract: PURPOSE: A message exchange method using a messaging server and a messaging device thereof are provided to support a real-time group messaging service by forming a group between the SNS(Social Network Service) users. CONSTITUTION: A messaging server is operated with user terminals connected to an SNS(Social Network Service) server. A message exchange method uses the messaging server. A user account is registered from the user terminal connected to the messaging server(S310). A social networking is formed with the user account from the user terminal or an SNS server. The account information of the users is received from the social networking(S320). [Reference numerals] (AA) Start; (BB) End; (S310) Register a user account from a user terminal; (S320) Receive the account information of related users which form a social networking with the user account; (S330) Group the user account and the accounts of the related users in one group by each user account and manage member information by each group; (S340) Receive a request for the opening of a group chatting room from the user terminal; (S350) Open the group chatting room, provide to the user terminal, and transmit a message for encouraging the participation of the group chatting room to the terminals of the related users; (S360) Control to automatically execute a group chatting room on the terminal of a related user if a predetermined execution region in the message is selected from the terminal of the related user
Patent KR-20130064944-A (KR)
Title: Polarized glasses for selectively viewing closed captioning
Inventor: MOON SSAN KOOK
IPC: G02B30/25
Filed: 2011-12-09
Abstract: PURPOSE: A video system is provided to simultaneously project a movie image and an subtitle image in various languages by using a simple optical technology. CONSTITUTION: A projector system consists of two projectors(10,20) and simultaneously delivers a movie image and a subtitle image to the screen. Vertical and horizontal polarization filters(11,21) are installed in front of each projector while having phase difference of 90 degrees to project as classifying each image. A screen(S) projects polarized images of separate phase difference. Video glasses(40) transmit image polarization corresponding to the movie image to the screen. Subtitle glasses(30) transmit the movie image and subtitle image that were selected by a user to the screen.
Patent KR-20130065481-A (KR)
Title: Semiconductor device and method for growing semiconductor crystal
Inventor: JO YEONG DEUK
IPC: H01L21/20
Filed: 2011-12-09
Abstract: PURPOSE: A semiconductor device and a semiconductor crystal growth method are provided to improve a crystallization of a semiconductor layer by reducing damage which is given to a substrate surface. CONSTITUTION: A first epi layer(20) is formed on a base substrate. A pattern groove(30) is formed on the first epi layer. A second epi layer(40) is formed on the first epi layer. The first epi layer has a thickness of 10 μm to 100 μm. The base substrate and the epi layer include silicon carbide.
Patent KR-20130068640-A (KR)
Inventor: KANG HYUN CHUL
IPC: G06F15/16
Filed: 2011-12-15
Abstract: 본 발명은 실감 융합정보 프로파일 관리 방법에 관한 것으로, 시뮬레이션 정보와 실감 미디어 정보를 포함한 실감 융합정보를 구축하는 단계, 실감 융합정보의 재생 요청이 있으면, 단말장치로부터 단말장치의 이동 정보와 위치 정보 및 사용자의 상태를 측정한 센싱 정보를 입력받는 단계, 단말장치의 이동 정보와 위치 정보 및 센싱 정보에 기초하여 시뮬레이션 정보의 시뮬레이션 지표 적용 여부를 확인하는 단계, 시뮬레이션 지표 적용 여부에 따라 실감 융합정보를 재생하여 실감 미디어 정보를 출력하고 미리 등록된 실감 디바이스를 구동하는 단계 및 실감 디바이스 구동에 대한 사용자의 피드백 정보를 입력받아 실감 융합정보를 갱신하는 단계를 포함하며, 본 발명에 따르면, 다양한 시나리오에 따른 시뮬레이션 정보, 사용자의 이동 정보에 맞게 사용자의 위치 정보와 사용자의 상태를 측정한 센싱 정보 및 사용자의 피드백 정보를 수집하여 실감 융합정보 프로파일을 구축함으로써, 사용자에게 최적화된 실감 융합 서비스를 제공할 수 있다.
Patent KR-20120069587-A (KR)
Title: Membrane bioreactor (mbr) and moving bed bioreactor (mbbr) configurations for wastewater treatment system
Inventor: LEAN MENG H
IPC: B01D61/00
Filed: 2011-12-19
Abstract: PURPOSE: A membrane bioreactor-based feed water treating system and a moving bed bioreactor-based feed water treating system are provided to eliminate total suspended materials from feed water based on a hydrodynamic separator. CONSTITUTION: A membrane bioreactor-based feed water treating system includes a feed water introducing part, a suspended material eliminating module, a pre-treating module(108), an aerating part(114), a membrane module, and a hydrodynamic separator(302). The hydrodynamic separator receives feed water before the membrane module. Total suspended materials are eliminated from the feed water by the hydrodynamic separator before the membrane module receives the feed water. 90% or more of total suspended materials are continuously eliminated from the feed water.
Patent KR-20130070693-A (KR)
Title: Installing structure of steering wheel horn plate bolt holder for vehicle
Inventor: KWON MIN SEOK
IPC: B62D1/10
Filed: 2011-12-20
Abstract: PURPOSE: An installing structure of a steering wheel horn plate bolt holder for a vehicle is provided to accurately fasten a bolt and to shorten an assembly time by improving assemblability. CONSTITUTION: An installing structure of a steering wheel horn plate bolt holder for a vehicle comprises the following steps: inserting the front end of a bolt(1) by forming a hole(3b) in the center part of a holder installation part(3a) which is formed by partially bending a horn plate; forming a guide groove(2b) inside a lateral protrusion part(2a) protruded at both sides of a bolt holder(2); arranging the bolt holder in the holder installation part and protruding an upper protrusion part(2c) in the front side of the bolt holder; forming a slope part(2d) inside the lateral protrusion part of the bolt holder; and joining both sides of the holder installation part to the guide groove by closely attaching both sides of the holder installation part to the slope part for pushing the bolt holder.
Patent KR-20130071150-A (KR)
Title: An air discharging unit
Inventor: LIM JAE YONG
IPC: F24F13/20
Filed: 2011-12-20
Abstract: PURPOSE: An air discharge unit is provided to prevent an outer body from being exposed to the outside as the outer body is protected by a case. CONSTITUTION: An air discharge unit comprises an outer body(14), a front inner body(40), a rear inner body(30), and an outer case. The front inner body is connected to the front part of the outer body. The rear inner body is connected to the rear part of the outer body, and forms an air path with the outer body. The rear inner body forms a ring shaped air discharge port with the front inner body. The outer case rotationally supports the outer body, and protects the outer body.
Patent KR-20130073341-A (KR)
Title: Collaboration project performing system and method using network
Inventor: RHO TAE KEUN
IPC: G06F15/16
Filed: 2011-12-23
Abstract: PURPOSE: A method is provided to minimize working hours by dividing a collaborative project into multiple sub-processes, assigning the sub-processes to each working terminal and performing the assigned sub-processes using information stored in a target terminal. CONSTITUTION: A system comprises a management terminal (110), at least one working terminal (120), and a target terminal (130). The management terminal divides a collaborative project into multiple sub-processes and assigns the sub-processes to each working terminal. The working terminal performs an assigned process using information stored in the target terminal and sends back the result to the management terminal. [Reference numerals] (110) Management terminal; (120) Working terminal; (130) Target terminal
Patent KR-20130076429-A (KR)
Title: Method for managing storage space in memory device and storage device using method thereof
Inventor: KIM KYUNG HO
IPC: G06F12/00
Filed: 2011-12-28
Abstract: PURPOSE: A storage area management method of a memory device and a storage device using the same are provided to minimize a garbage collection cost or a write cost by finding an optimal parameter for a work load and classifying types of the update frequency of data in a logical page. CONSTITUTION: A memory device (122) stores data and a memory controller (121) generates block sequence information based a write sequence in the memory device. The memory controller determines types of the update frequency of data in a logical page according to a block in a window size set based on a written block by using block sequence information and mapping table information. The memory controller allocates a physical page address of a memory device for the logical page based on the types of the update frequency. [Reference numerals] (110) Host device; (121) Memory controller; (122) Memory device