baber/WOPTO huggingface dataset:
Patent KR-20110080210-A (KR)
Inventor: BYUN MOON KI
IPC: F21V29/00
Filed: 2010-01-05
Abstract: PURPOSE: A rotary type LED lighting device of a fluorescent lamp form is provided to reduce the power consumption of the lighting device, to control the direction of the irradiated light, and to get improved illuminace. CONSTITUTION: A rotary type LED lighting device of a fluorescent lamp form comprises a heat-sinking member(10), a projection unit ash(20), and a combining member(30). The heat-sinking member has the regular length corresponding to the fluorescent lamp. A cross section of the heat-sinking member accomplishes the half circle form. The combining member has a pair of contact terminals and supplies external power to an LED module through the contact terminals. The LED module is composed of a printed circuit board(42) and a plurality of LEDs(41). A pair of fitting groove parts is formed on a rotation terminal part.
Patent KR-20110083378-A (KR)
Inventor: KWON YUN SEOK
IPC: H04N7/18
Filed: 2010-01-14
Abstract: 본 발명은 감시 카메라 및 이를 포함하는 영상 감시 시스템에 관한 것으로, 본 발명의 일 실시 예에 따른 감시 카메라는 매크로 블록 단위로 A/D 변환을 수행하고, 매크로 블록 단위로 부호화하고, 한 프레임이 모두 부호화될 때까지 기다리지 않고 부호화된 매크로 블록 단위로 전송함으로써 지연 시간을 줄일 수 있다.
Patent KR-20110084350-A (KR)
Title: Bicycle rack
Inventor: CHO KWANG HEE
IPC: B62H3/12
Filed: 2010-01-16
Abstract: PURPOSE: A bicycle holding device is provided to include a vertical movement part and multiple wheel fixing parts in one case. CONSTITUTION: A bicycle holding device comprises a wheel fixing part(10) and a vertical moving part(20). The wheel fixing part clinches a bicycle wheel. The wheel fixing part is comprised of a side fixing part and a rear fixing part. The wheel fixing part fixes the side to side movement of wheels by surrounding a part of the wheel. A back and forth movement fixing part is formed in the location facing to the wheel fixing part. The back and forth movement fixing part fixes the back and forth movement fixing part after the wheel is inserted into the wheel fixing part. The vertical moving parts up and down transfer the wheel fixing part.
Patent KR-20110084686-A (KR)
Title: Private finger massage apparatus
Inventor: YANG DONG YOL
IPC: A61H39/08
Filed: 2010-01-18
Abstract: PURPOSE: An individual finger massage device is provided to facilitate the flow of energy by stimulating an acupuncture point. CONSTITUTION: An individual finger massage device comprises a base unit(110), a finger insert unit(120), a fixing unit(150), a plurality of massage units(140), a power supply unit, and a control circuit unit. The finger insert unit is fixed to the upper side of the base unit. The fixing unit is fixed in the upper side of the base unit and fixes a finger inserted into the finger insert unit. In the end part of a plurality of massage units, a finger stimulation unit is formed. The power supply unit supplies electricity to a plurality of massage units. The control circuit unit controls a plurality of massage units.
Patent KR-20110085145-A (KR)
Title: Rice mousse cake and manufacturing method thereof
Inventor: OH MIN HWAN
IPC: A23L7/10
Filed: 2010-01-19
Abstract: PURPOSE: Rice mousse cake using egg whites, and a producing method thereof are provided to prevent the lack of consistency of the rice mousse cake when using rice powder only. CONSTITUTION: A producing method of rice mousse cake comprises the following steps: separating yolks and whites from eggs; mixing the obtained egg whites, sugar, and rice powder; adding milk into the mixture and heating; adding butter into the heated mixture, and re-heating; inserting gelatin soaked in cold water of iced water into the mixture; and cooling the mixture including the gelatin, and adding fresh cream to obtain rice mousse cream; bake a rice sponge cake sheet using the eggs, sugar or starch syrup, the butter, the milk, and the rice powder; and mounting the rice mousse on the baked rice sponge cake sheet.
Patent KR-20110088725-A (KR)
Title: Apparatus and method for accident report in portable terminal
Inventor: PARK EUN HEE
IPC: H04W4/90
Filed: 2010-01-29
Abstract: PURPOSE: A device for reporting an accident or a harmful situation is provided to report an accident or a harmful situation using a mobile phone. CONSTITUTION: If a danger report menu is selected, a mobile terminal displays a plurality of dangerous situation classification codes on a screen(100,102). The mobile terminal selects one of the dangerous situation codes(104). The mobile terminal requests an authentication number input about a selected dangerous situation classification cede transmission(106). If the authentication number is valid, the mobile terminal transmits a predetermined message to a target destination(108).
Patent KR-20110089550-A (KR)
Title: The hot water heating apparatus
Inventor: LEE DUK KOO
IPC: F24H9/18
Filed: 2010-02-01
Abstract: PURPOSE: A water heating device is provided to effectively heat water by greatly increasing residence time of water since water is heated in multi stage, passing in and out of each stage. CONSTITUTION: A water heating device comprises chambers(C1,C2,C3,C4,C5,C6), fluid holes(61) and rotating members(11,71). The chambers are formed in a casing passing through a rotating shaft rotating with external power, in the longitudinal direction of the rotating shaft at intervals. The fluid holes are formed on the wall of the casing dividing the chambers along the circumference and communicate with the chambers formed between walls. A disc form of rotating members are fixed onto the rotating shaft, are located on some chambers except for the other chambers communicating with the water inlet and water outlet of the casing and rotate along the rotating shaft.
Patent KR-20100094358-A (KR)
Title: Backside illumination image sensor, manufacturing method thereof and image-capturing device
Inventor: MURATA HIRONOBU
IPC: G03B13/32
Filed: 2010-02-08
Abstract: PURPOSE: A rear side irradiation imaging device, a manufacturing method thereof, and an imaging device thereof are provided to improve focus detection accuracy by shortening the distance from a micro lens to a photoelectric conversion part. CONSTITUTION: An electronic camera(101) is composed of an interchangeable lens(102) and a camera body(103). The interchangeable lens is installed in the mount part(104) of the camera body. The interchangeable lens comprises a first, a second, a third lens(105-107), an iris diaphragm(108), and a lens driving control device(109). The second lens and the third lens are formed into a zoom lens and a focusing lens. The lens driving control device controls the driving operation of the iris diaphragm and the third lens. The camera body comprises an imaging device(111), a camera driving control device(112), a memory card(113), a LCD driver(114), and a LCD(115), and an eyepiece(116).
Patent KR-20100094367-A (KR)
Title: Scissors having multiple blade
Inventor: RYU SEOK KYU
IPC: B26B13/06
Filed: 2010-02-10
Abstract: PURPOSE: Hair scissors with multiple edges are provided to improve the cutting stability of the hair scissor by adjusting the fastening strength of multiple hair scissors. CONSTITUTION: Hair scissors with multiple edges comprise main scissors(1), auxiliary scissors(2), and a united bolt(50). The main scissors comprise first and second scissor edges(1a,1b). A fastening bolt and a fastening nut have a through-hole at the center thereof. The fastening bolt and the fastening nut are coupled with the joining holes of the first and second scissor edges. The auxiliary scissors comprises the first and second auxiliary scissor edges(2a,2b). A coupling bolt(60) is fixed and coupled with the first and second auxiliary scissor edges. The fastening bolt and the fastening nut are fixed and coupled with the center coupling hole of the first and second auxiliary scissor edges. The united bolt couples the main scissors and the auxiliary scissors by being inserted into the through-hole and coupled with the fastening bolt combined with the main scissors.
Patent KR-20110093093-A (KR)
Title: System and method for providing personal homepage service providing shopping information
Inventor: JUNG IN SOO
IPC: G06Q30/06
Filed: 2010-02-11
Abstract: PURPOSE: A personal homepage service providing system(110) and method thereof are provided to offer use information through personal homepage by acquiring the use information about an internet shopping mall from a shopping mall providing server. CONSTITUTION: A personal home page management module(112) manages and provides the personal homepage of each members. A shopping mall management module(111) resisters and manages an internet shopping mall. A shopping information providing module(113) acquires the use information about the registered internet shopping mall from the shopping mall providing server. The shopping information providing module provides the use information to members through the personal homepage.
Patent KR-20100027203-A (KR)
Title: Thermally conductive formed article and method of manufacturing the same
Inventor: TOBITA MASAYUKI
IPC: C08J5/00
Filed: 2010-02-25
Abstract: PURPOSE: A thermally conductive formed article is provided to easily align carbon short fiber in a specific direction and to ensure excellent thermal conductivity. CONSTITUTION: A thermally conductive formed article includes a matrix, and short carbon fibers which are present in the matrix. The short carbon fibers are oriented in a fixed direction in the matrix. A ratio I(002)/I(110) between an intensity I(110) of a diffraction peak ascribable to a (110) surface of carbon and an intensity I(002) of a diffraction peak ascribable to a (002) surface of carbon, occurring when X-rays are irradiated onto the thermally conductive formed article along the direction of orientation of the short carbon fibers, is 10 or less.
Patent KR-20110103585-A (KR)
Inventor: LEEM SUN HEE
IPC: C12Q1/68
Filed: 2010-03-15
Abstract: 본 발명은 분비성 및 막결합성 뮤신인 MUC8 유전자의 다형성 소위성(minisatellite, MS)에 관한 것으로, 보다 구체적으로는 MUC8 유전자 내의 다형성 소위성을 검출하기 위한 프라이머 세트, 상기 프라이머 세트를 이용한 MUC8 유전자 관련 질병의 진단용 키트에 관한 것이다. 
본 발명에 따르면, MUC8-MS5 영역을 증폭하여 대립형질의 길이에 따라 MUC8 관련 질병인 만성폐쇄성폐질환을 포함하는 천식에 대한 감수성을 진단할 수 있다.
Patent KR-20110105016-A (KR)
Inventor: SHIN YOUNG HA
IPC: G01L25/00
Filed: 2010-03-18
Abstract: 본 발명은 현장에 설치된 동력구동밸브의 스템에 사용되는 스템센서의 센서계수를 구하는 동력구동밸브 스템센서 교정 및 진단시험 적용 방법에 관한 것이다. 본 발명은 실험 스템부를 포함한다. 본 발명은 상기 실험 스템부에 동력구동밸브의 작동상황을 연출한다. 본 발명은 상기 실험 스템부로부터 데이터를 취득한다. 본 발명은 상기 데이터를 근거로 상기 센서계수를 산출한다. 본 발명은 상기 센서계수를 상기 스템에 적용함으로써 스템에 인가되는 힘을 측정할 수 있다.
Patent KR-20110112079-A (KR)
Inventor: KANG DAE SHIN
IPC: E06B5/00
Filed: 2010-04-06
Abstract: 본 발명은 방화문에 관한 것으로, 방화문의 전면을 구성하는 전면판과 후면을 구성하는 후면판을 용접 없이 조립하는 조립식 방화문 및 조립방법에 관한 것이다. 
본 발명은 보강 프레임의 양쪽으로 방화문을 구성하는 전면판과 후면판을 고정시킴으로써 방화문을 구성함에 있어서, 전면판과 후면판을 보강프레임에 용접하여 고정시키거나 고가의 장비를 이용하여 고정시키도록 하는 문제를 해결하기 위한 것으로,  전면판과 후면판을 측방향으로 서로 끼워준 후 상하측에서 고정이 이루어지도록 하는 것이다.
Patent KR-20100123598-A (KR)
Title: Rechargeable battery
Inventor: BYUN SANG WON
IPC: H01M50/574
Filed: 2010-04-06
Abstract: PURPOSE: A secondary battery is provided to secure the safety of the secondary battery at an overcharged state, by short-circuiting an electrode terminal from the exterior. CONSTITUTION: A secondary battery(100) comprises the following: a case(20); a first electrode connected to the case; a second electrode with a portion extended to the exterior of the case; a short bar(61) electrically connected to the extended portion of the second electrode; and an extensible member(50) extended from the case.
Patent KR-20110113066-A (KR)
Inventor: JUN HYUN SU
IPC: H01L21/203
Filed: 2010-04-08
Abstract: 플라즈마를 이용한 일정 공정을 수행하는 경우, 웨이퍼의 표면에 부착되는 불순물의 양을 최소화할 수 있는 반도체 제조 장치의 플라즈마 처리 방법을 제공한다. 상기 반도체 제조 장치의 플라즈마 처리 방법은 상기 일정 공정의 종료 후, 상기 웨이퍼 상에 생성된 플라즈마를 확산시키고 상기 웨이퍼를 탈착시킨다.
Patent KR-20110114918-A (KR)
Inventor: KIM SANG GON
IPC: B60H1/32
Filed: 2010-04-14
Abstract: 본 발명은 열교환기의 리시버 드라이어에 관한 것이다. 구체적으로는 열교환기의 헤더파이프에 연통하는 냉매출입구가 형성되고 단부에 개구부가 형성된 탱크본체(110)와, 상기 탱크본체의 내부에 삽입되며 건조제가 내장된 건조제 팩(120)과, 상기 탱크본체의 개구부에 끼워져 탱크본체의 단부를 막는 캡(130)(230)을 포함하되, 상기 건조체 팩의 하단에는 상기 캡에 끼워져 걸리는 탄성돌기부를 가진 가이드(122)가 용착되고, 상기 캡의 상부에는 상기 탄성돌기부가 끼워져 걸리는 걸림턱부(134)(234)가 형성된 구조이다. 이러한 구성에 의하면, 건조제 팩의 움직임에 의한 파손을 방지하고 조립구조를 간단히 하며 별도의 건조제 저장용기가 불필요하므로 제조비용을 절감하는 효과가 있다.
Patent KR-20110115416-A (KR)
Inventor: LEE BYEONG IL
IPC: A61D3/00
Filed: 2010-04-15
Abstract: 본 발명은 소동물용 검사 및 수술 시스템에 관한 것으로, 피검체의 영상 관찰을 수행하는 과정을 단축시킬 수 있으며, 영상 관찰의 최적화 된 조건을 마련할 수 있는 소동물용 검사 및 수술 시스템에 관한 것이다.  
소동물용 검사 및 수술 시스템은 일측에 마취챔버를 포함하고, 피검체를 안착하기 위한 금속 재질의 안착대가 형성된 스테이지, 스테이지를 지지하는 수직기둥, 수직기둥 하부에 배치되어 수직기둥 및 스테이지를 받치는 하부 베이스, 피검체의 영상 획득을 위해서 피검체로 광을 조사하는 광원, 피검체의 반사광을 추출하여 영상을 획득하기 위한 광 검출부 및 피검체의 영상을 저장 및 분석하기 위한 시스템 제어부를 구비한다.
Patent KR-20110121988-A (KR)
Title: Elastic fiber structure and method of fabricating the same
Inventor: YOON BYUNG SUP
IPC: D04H1/42
Filed: 2010-05-03
Abstract: PURPOSE: An elastic fiber structure and a method for manufacturing the same are provided to ensure soft and light touch property. CONSTITUTION: An elastic fiber structure comprises: 5-80 wt% of hollow polyester fiber with 20-60 % of hollowness; 5-80 wt% of stretch fiber containing composite fiber comprising polyester polymers with 0.63-1.30 of natural viscosity and polymers with 0.45-0.56 of viscosity; and 5-80 wt% of thermal bonding binder polyester fiber. The composite fiber is selected from the group consisting of side-by-side type, sheath-core type, and eccentricity sheath-core type.
Patent KR-20110122426-A (KR)
Title: Method for culturing microalgae thraustochytrid
Inventor: SEO JEONG WOO
IPC: C12N1/12
Filed: 2010-05-04
Abstract: PURPOSE: A method for culturing Thraustochytrid microalgae is provided to efficiently and cheaply obtain bio-oil using soybean powder as a nitrogen source. CONSTITUTION: A method for culturing Thraustochytrid microalgae comprises a step of culturing the microalgae in a medium containing soybean powder. The Thraustochytrid microalgae is KRS101(KCTC11686BP). A method for preparing bio-oil comprises: a step of culturing the microalgae in the medium containing soybean powder; and a step of collecting bio-oil from the cultured strain or medium. The bio oil is DHA(docosahexaenoic acid).
Patent KR-20110133089-A (KR)
Title: Entertainment device and chair using the same in dental treatment
Inventor: MORRISON JAMES
IPC: A61G15/00
Filed: 2010-06-04
Abstract: PURPOSE: An entertainment device and a chair using the same in dental treatment are provided to remove fear of dental treatment by helping a patient to watch the content of an entertainment device. CONSTITUTION: An entertainment device and a chair using the same in dental treatment are comprised of a body(11), a display(14), a speaker(15), a contents storage, a controller, and a connector unit. The main body includes a front side, both sides, an on-off switch, and a hollow unit. The head of the patient is inserted into the hollow unit. The contents storage stores the contents including movie and music etc.
Patent KR-20110137054-A (KR)
Inventor: LEE IL TAE
IPC: F16F15/02
Filed: 2010-06-16
Abstract: 본 발명품은 고무나 실리콘과 같은 잘 늘어나고 복원되는 물성을 갖는 재료의 특성을 이용한 완충장치 또는 댐퍼에 관한 것으로 단순하면서 효율적으로 진동을 줄여주는 구조로 개발되었다. 원형고무댐퍼는 둥근 모양으로 외부의 진동이나 충격을 댐퍼 전체에 잘 분산시킨다. DVD플레이어 오디오기기 전자레인지 컴퓨터 등의 받침으로 사용될 수 있으며, 바닥과 전자제품 사이에 공간을 확보하여 발열에도 도움이 된다. 외부의 진동으로부터 전자제품을 보호하거나 전자제품에서 발생한 진동이 외부로 전달되는 것을 줄여준다.
Patent KR-20120000778-A (KR)
Title: Light weight aggregate including sintered lime sludge and method for manufacturing it
Inventor: SOHN SEOK GYU
IPC: C04B18/04
Filed: 2010-06-28
Abstract: PURPOSE: Lightweight aggregate using plasticized lime sludge and a method for manufacturing the same are provided to prevent environmental pollution using plasticized lime sludge, desulphurization slag, and wastewater treated sludge. CONSTITUTION: Lightweight aggregate using plasticized lime sludge includes a spherical body(10) and a coating layer(20) surrounding the spherical body. The spherical body is based on 60-70 weight% of plasticized lime sludge(11), 10-30 weight% of desulphurization slag, 10-20 weight% of wastewater treated sludge(13). The coating layer is based on cement. A method for manufacturing the lightweight aggregate using the plasticized lime sludge includes the following: The plasticized lime sludge, the desulphurization slag, and wastewater treated sludge are mixed. Bentonite is introduced into the mixture as a binder to form the spherical body. The spherical body is plasticized and dried.
Patent KR-20110001948-A (KR)
Title: Apparatus for processing glass substrate by laser beam
Inventor: KUMATANI ISSEI
IPC: B23K26/38
Filed: 2010-06-29
Abstract: PURPOSE: A glass substrate processing apparatus using laser light is provided to process glass substrates over scanning range by a mirror since work tables move in x-axis and y-axis directions. CONSTITUTION: A glass substrate processing apparatus comprises a work table(2), a laser projecting unit, a multi-point light-collecting unit, a drive rotating unit, an optical system, and a laser light beam scanning unit. The multi-point light-collecting unit condenses the inputted laser light on multiple points. The multi-point light-collecting unit comprises a rotary optical element and condensing lens. The drive rotating unit rotates multiple light focusing points around the central axis of the multiple light focusing points. The optical system guides the laser light from the laser projecting unit to the multi-point light-collecting unit.
Patent KR-20110044689-A (KR)
Title: Novel mannose 6-phosphate isomerase and mutant thereof and use of the same
Inventor: OH DEOK KUN
IPC: C12N15/61
Filed: 2010-06-29
Abstract: PURPOSE: A novel mannose-6-phosphate isomerase and mutant thereof are provided to ensure high specificity and environmentally-friendly benefit. CONSTITUTION: A novel mannose-6-phosphate isomerase is denoted by sequence number 1. A gene encoding the mannose-6-phosphate isomerase has a base sequence of sequence number 2. A recombinant expression vector, pET 28a(+)/mannose 6-phosphate isomerase, contains the mannose-6-phosphate isomerase gene. A method for preparing mannose-6-phosphate isomerase comprises: a step of preparing an expression vector containing mannose-6-phosphate isomerase gene; a step of culturing transformed microorganism; and a step of isolating and purifying mannose-6-phosphate isomerase from the microorganism.
Patent KR-20110004302-A (KR)
Title: Porous substrate for chemical reactor, chemical reactor using the same and method for manufacturing the same
Inventor: SO YUN MI
IPC: B01J35/10
Filed: 2010-07-05
Abstract: PURPOSE: A porous carrier for a reactor, the reactor using thereof, and a producing method thereof are provided to for nano-scale micro pore structures on the porous carrier by electro-spinning a spinning solution as a nanofiber web. CONSTITUTION: A producing method of a porous carrier for a reactor including a catalyst supporter comprises the following steps: melting a fiber forming polymer to a solvent(S11); adding a metal or a ceramic precursor with an additive to the polymer solution to make a spinning solution(S12); spinning the spinning solution to the porous carrier or a wire mesh as a base carrier, to form a nanofiber web(S13); and high-temperature sintering the base carrier to remove organic materials from the ceramic precursor.(S16).
Patent KR-20120005150-A (KR)
Title: Oral cavity composition for preventing gingivitis and periodontal disease
Inventor: CHO IN SHIK
IPC: A61P1/02
Filed: 2010-07-08
Abstract: PURPOSE: An oral composition containing crude drug extract is provided to suppress inflammatory factor generation and collagenase activity. CONSTITUTION: An oral composition contains 0.01-10 wt% of extract of cinnamomi Ramulus, Platicodi Radix, Wolfiporia cocos, Scutellariae Radix, and mixture thereof as an active ingredient. A toothpaste contains the oral composition as an active ingredient. The extract is isolated using ethanol, methanol, isopropanol, propylene glycol, 1,3-butylene glycol, glycerin, hydrous alcohol acetone, or ethyl acetate ester.
Patent KR-20120005845-A (KR)
Title: Method of erasing non-volatile memory device
Inventor: PARK JIN SU
IPC: G11C16/14
Filed: 2010-07-09
Abstract: PURPOSE: A nonvolatile memory device and an erasing method thereof are provided to improve an operation speed of the nonvolatile memory device by selectively erasing a specific memory cell. CONSTITUTION: A plurality of strings(ST0 to STk) are commonly connected to a common source line through source selection transistors(SST) and are respectively connected to bit lines through drain selection transistors(DST). Gates of memory cells arranged in one row are respectively connected to word lines. The selected string is separated from the common source line and the bit line. A channel voltage of the selected string is boosted by applying a pass voltage to word lines. The threshold voltage of the memory cell connected to the selected word line is decreased to an erase level by applying the erase voltage of a negative level to the selected word line.
Patent KR-20120006121-A (KR)
Title: Light emitting diode package
Inventor: KIM OH SUG
IPC: H01L33/54
Filed: 2010-07-12
Abstract: PURPOSE: A light emitting diode package is provided to use a resin storage part including a sharp leading edge, thereby easily controlling the shape of an encapsulating material by filling resin into a cavity. CONSTITUTION: A package body(21) arranges a cavity(25) which exposes lead frames(22,23) in the upper part of the package body. A light emitting diode chip(24) is arranged in the bottom surface of the cavity. An encapsulating material(29) is arranged by filling liquid or gel type resin in the cavity. A resin storage part(26) which includes a sharp leading edge is arranged in an inner wall of the cavity. The resin storage part includes a resin mirror surface and a resin non-mirror surface which are crossing each other in the leading edge.
Patent KR-20120011725-A (KR)
Title: 2-motion override device for door inside handle
Inventor: CHOI JE WON
IPC: B60J5/04
Filed: 2010-07-30
Abstract: PURPOSE: A 2- motion overdriving apparatus of an automotive door inside handle is provided to prevent damage to a door latch assembly connected to a cable due to shock. CONSTITUTION: A 2- motion overdriving apparatus of an automotive door inside handle comprises a handle lever(10), a knob(20), a rotational plate(14), and a flow type notch(22). The rotational plate is mounted in a concave part(12) and is a plate body. A ratchet groove is formed on the side of the rotational plate. A ratchet pin(18) is formed on the side wall. The concave part is formed on the upper side of the handle lever. Two or more fixed notches(16) are formed on the upper side of the rotational plate along the columnar direction.
Patent KR-20120013082-A (KR)
Title: Semiconductor memory device and read method thereof
Inventor: KIM JAE YUN
IPC: G11C16/04
Filed: 2010-08-04
Abstract: PURPOSE: A semiconductor memory device and a reading method thereof are provided to determine a program mode by comparing flag cell data of a first plain with flag cell data of a second plain. CONSTITUTION: A plurality of plains(110,120) respectively include a flag cell. A flag cell stores information about a program mode. A plurality of page buffer units(130,140) sense data of flag cells. A flag cell data detection circuit(300) determines the program mode of the plains. A microcontroller(400) controls page buffer units.