baber/WOPTO huggingface dataset:
Patent KR-20020063101-A (KR)
Title: Valve rotator
Inventor: GEBAUER KLAUS
IPC: F01L1/32
Filed: 2001-12-05
Abstract: PURPOSE: A valve rotator is provided to be manufactured by a simple and low priced method through forming a main body and a cover with reshaped metal components. CONSTITUTION: A valve rotator for producing rotations of a gas exchanging valve in an internal combustion engine during opening and closing movements thereof is composed of a main body(1) having a plurality of pockets(2) oriented in a peripheral direction for receiving rolling bodies. A valve shaft is disposed in the main body. In addition, a plurality of rolling bodies and a plurality of tangential springs hold the plurality of rolling bodies adjacent to the plurality of pockets on the main body. A cover(5) serves as a valve spring support and force transmitter or energy reservoir for each of the valve rotations, and the main body and the cover consist of reshaped metal components. The design of the valve rotating device allows a simple construction process resulting in lower manufacture costs.
Patent KR-20030046690-A (KR)
Title: 2-axes motor controller using a microprocessor
Inventor: KIM JONG DAE
IPC: H02P6/04
Filed: 2001-12-06
Abstract: PURPOSE: A 2-axes motor controller is provided to be capable of controlling two motors at the same time using one microprocessor. CONSTITUTION: An encoder signal processing sub module(110) applies AC/DC for an interface of an analog output-type encoder and detects motor velocity and location. The first communication sub module(120) is used for a primary motor axis, and the second communication sub module(130) is used for a secondary motor axis. A processor sub module(140) realizes a control power detection function and uses an EPLD for generating various interrupts. A PWM sub module(150) generates a PWM signal for controlling a 2-axes motor. The first connector(X01) is installed to supply a DC voltage to a main board(100). A communication board(200) is configured to be connected with the main board according to a command input type for interface with an external controller. The second connector(X02) is installed for interface with the communication board(200), and the third connector(X03) is installed for interface with an IGBT inverter module.
Patent KR-20030047366-A (KR)
Inventor: SONG JANG GEUN
IPC: G02F1/1333
Filed: 2001-12-10
Abstract: PURPOSE: A liquid crystal display with high aperture rate is prevent generation of texture due to pixel electrodes coming close to each other and increase an allowance in alignment of upper and lower substrates. CONSTITUTION: A liquid crystal display includes the first insulating substrate, the first conductive line(20) formed on the first substrate, the second conductive line(70) that is formed on the first substrate and intersects the first conductive line, and a pixel electrode formed at a pixel region defined by the first and second conductive lines and divided into multiple domains by the first domain divider. The liquid crystal display further includes a thin film transistor connected to the first and second conductive lines and the pixel electrode, the second insulating substrate facing the first substrate, and a common electrode that is formed on the second substrate and has the second domain divider for dividing the pixel electrode into the multiple domains together with the first domain divider.
Patent KR-20030049162-A (KR)
Title: Fabricating method for Image sensor
Inventor: PARK JAE YEONG
IPC: H01L27/146
Filed: 2001-12-14
Abstract: PURPOSE: A method for manufacturing an image sensor is provided to be capable of improving charge transfer efficiency and restraining generation of dark current by forming a heavily doped shallow junction region(p0). CONSTITUTION: A gate electrode(23) is formed on the first conductive-type semiconductor layer(20). The first impurity region(n-) for a photodiode is formed in the semiconductor layer(20). The second impurity region(p0) having a shallow junction is formed on the surface of the first impurity region. A silicon oxynitride layer(26) for removing dangling bonds(25) is formed on the second impurity region(p0). By annealing the resultant structure, the dangling bonds(25) are removed by diffusing hydrogen into the surface of the second impurity region(p0).
Patent KR-20030049419-A (KR)
Title: Mannequin & Mannequin of manufacture method
Inventor: SHIN MYUNG HAG
IPC: A47F8/00
Filed: 2001-12-14
Abstract: PURPOSE: A mannequin using waste papers and a manufacturing method thereof are provided to effectively absorb exterior shock applied thereto and to considerably reduce the weight thereof. CONSTITUTION: The mannequin(10) manufactured using waste papers comprises a body unit comprised of a head portion(12), a body portion(14), arms(16) and legs(18), which are formed with one or more coupling holes(12a,14a,16a,18a) and short stepped portions at the rim, and a spherical coupling unit(20) configured to insert its one end into the body unit so as to couple respective portions so that the respective portions are independently rotated.
Patent KR-20030052883-A (KR)
Title: Electricity output stabilization method in rankine cycle system
Inventor: CHO HAN CHANG
IPC: F01K7/00
Filed: 2001-12-21
Abstract: PURPOSE: An output stabilizing method is provided to achieve increased output by suppressing the rise of the internal pressure of the condenser caused due to the temperature difference. CONSTITUTION: A Rankine cycle system comprises an evaporator, a turbine, a condenser(30) and a pump. The condenser has a top where an electrical heater(38) for heating the condenser to the temperature higher than the normal operation level, and a vent pipe(35) with an open/shut valve(36) are mounted. The electrical heater operates prior to the starting of the Rankine cycle system so as to raise the temperature of the condenser to the normal operation temperature level. Subsequently, the open/shut valve opens and discharges the air from the condenser until the pressure and temperature reach the level lower than the designed condition. A suction fan(31) connected to the outlet side of the vent pipe operates upon opening of the open/shut valve, to thereby suck and eliminate the air from the condenser.
Patent KR-20030054697-A (KR)
Title: MANUFACTURING METHOD OF Cu CONTAINING HOT ROLLED STEEL SHEET WITH GOOD SURFACE QUALITY
Inventor: SEO SEOK JONG
IPC: C21D8/02
Filed: 2001-12-26
Abstract: PURPOSE: A manufacturing method of Cu-added hot rolled steel sheet with good surface quality with no addition of expensive Ni is provided. CONSTITUTION: The method includes the steps of reheating a steel slab comprising 0.1 wt.% or less of C, Mn 0.30 to 0.60 wt.%, Si 0.4 to 1.0 wt.%, P 0.02 to 0.10 wt.%, Cu 0.1 to 0.61 wt.%, B 0.0010 to 0.0020 wt.%, 0.006 wt.% or less of S, a balance of Fe and incidental impurities at 1190 to 1240 deg.C, wherein Mn/S is greater than 30; and hot rolling the steel slab.
Patent KR-20030059844-A (KR)
Title: Pseudomonas aeruginosa having antimicrobial activity against Legionella sp. and antibiotic composition using the same
Inventor: CHA IN HO
IPC: C12N1/20
Filed: 2001-12-28
Abstract: PURPOSE: Provided is Pseudomonas aeruginosa KLP-2 which exerts powerful antimicrobial effects on various kinds of strains including Legionella sp. CONSTITUTION: A microorganism, Pseudomonas aeruginosa sp., including Pseudomonas aeruginosa KLP-2 (KCTC 10120BP) is isolated from the cooling tower water, and has an antimicrobial action against Legionella sp. strains. In a method of preparing an antimicrobial substance, the microorganism is cultured using an Asparagine broth as a basic medium, 0.5-3 wt.% of glycerol as a carbon source, and 0.2-1 wt.% of proteose peptone as a nitrogen source. An antimicrobial composition contains pyocyanine derived from the Pseudomonas.
Patent KR-20030056781-A (KR)
Title: Iris recording and recognition method using of several led for iris recognition system
Inventor: CHAE JANG JIN
IPC: G06K9/00
Filed: 2001-12-28
Abstract: PURPOSE: A method for registering and recognizing an iris using multiple lighting of an iris recognition system is provided to generate and register an iris code of the iris according to a position of the lighting, and to increase the recognition and speed of the recognition process. CONSTITUTION: The iris is lighted up by turning on one from a lighting device having a plurality of lighting at a different position(S401). An iris image is obtained from the iris lighted up by the lighting through a camera, and is analyzed and processed to a digital signal(S402). The iris code is generated by applying an iris algorithm to the iris image processed to the digital signal(S403). The iris code is registered to an iris code database by managing the iris code according to the position of the lighting(S404).
Patent KR-20030057177-A (KR)
Title: Method Reducing Voids of Active Area by Ozone
Inventor: LEE BYEONG CHANG
IPC: H01L21/324
Filed: 2001-12-28
Abstract: PURPOSE: A method for decreasing void of an active region using ozone water is provided to be capable of preventing the generation of lattice defect of a silicon substrate. CONSTITUTION: After forming a hard mask made of an oxide layer(12), a nitride layer(13), and the first TEOS(Tetra Ethyl Ortho Silicate) layer on a silicon substrate(11), a trench is formed by selectively etching the silicon substrate using the hard mask as an etching mask. After filling the second TEOS layer(15) in the trench by carrying out a CVD(Chemical Vapor Deposition), the first TEOS layer is removed by carrying out a CMP(Chemical Mechanical Polishing) process. After annealing the second TEOS layer, the nitride layer is removed. After forming a sacrificial oxide layer, an ion implantation is carried out for forming a well. An ozone water processing step is carried out at the resultant structure by using ozone water for predetermined time. Then, a heat treatment is carried out at the resultant structure.
Patent KR-20010072236-A (KR)
IPC: C12N15/09
Filed: 1999-08-03
Abstract: A process for propagating a mutant herpes virus having a mutation in its endogenous HSV VP16 gene or a homologue thereof, which process comprises infecting a cell line with the mutant herpes virus and culturing the cell line, wherein the cell line comprises a nucleic acid sequence encoding a functional herpes simplex virus (HSV) VP16 polypeptide, or a homologue thereof, operably linked to a control sequence permitting expression of the polypeptide in said cell line; the nucleic acid sequence being (i) capable of complementing the endogenous gene and (ii) unable to undergo homologous recombination with the endogenous gene. In addition, the present invention provides cell lines which can be used for the growth of mutant herpes viruses which have defects in certain immediate early genes together with mutations in VP16 or homologue thereof.
Patent KR-20010079957-A (KR)
IPC: B03C3/66
Filed: 1999-09-15
Abstract: 본 발명은 유도성 또는 용량성 부하(C3)용, 특히 정전 먼지 분리기(F)용 전압 펄스를 발생시키기 위한 펄스 발생기에 관한 것이다.  상기 펄스 발생기는 저장 커패시터(C1)를 포함하고, 상기 저장 커패시터는 부하(C3)로 흐르는 전류(I)가 제로를 통과할 경우 자동으로 개방되도록 제어 가능한 스위치(U)와 직렬로 직렬 발진기 회로에 접속된다.  본 발명에 따른 방법에 있어서, 저장 커패시터(C1)는 직렬 발진기 회로의 1/2 진동주기 동안에만, 한번의 방전 동작으로 제어 가능한 스위치(U)의 개방 및 폐쇄에 의해 부하(C3)로 방전된다.
Patent KR-20010090593-A (KR)
IPC: H04N21/8541
Filed: 2000-07-31
Abstract: 강화된 콘텐트 데이타는 미디어 셀렉션에 관련되어 제공되어진다. 상기 강화된 콘텐트 데이타는 사용자 분석표에 의해 맞춤제작되어진다. 맞춤제작되어지지 않은 강화된 콘텐트는 노드들의 단계를 가지는 데이타 구조로서 저장되어진다. 주어진 단계내의 각 노드는 공유된 강화된 콘텐트의 하위토픽의 대체 버젼을 표현한다. 처리장치는 상기 단계내의 노드들중에서 선택하고 맞춤제작된 강화된 콘텐트 데이타를 산출하기 위해 선택된 노드들을 조립한다.
Patent KR-20010093107-A (KR)
IPC: G02B6/38
Filed: 1999-11-25
Abstract: 전주조(50)속에서 전주액(3)에 가라앉힌 금속 선재(9)를 음극으로 전주하고, 알루미늄 합금선재(9)주위에 니켈을 전착시킨다.  니켈 전착물로부터 알루미늄 합금 선재(9)를 알칼리용액으로 용출함으로써 선재(9)에 대응하는 관통공이 형성된 니켈 원통이 얻어진다.  원통을 소정의 길이로 절단하여, 관통공을 기준으로 하여 외주를 절삭하여 페룰이 얻어진다.  페룰(ferrule)의 관통공의 내경정밀도는 선재(9)의 외경정밀도로 결정되므로 관통공의 연마는 불필요하다.  간단하고 저코스트의 프로세스로 고정밀도의 페룰이 얻을 수 있다.  페룰은 금속제이기 때문에 광섬유를 PC 접합하기 위한 페룰의 PC 연마가 매우 용이하고, 고성능의 광섬유커넥터를 제공할 수가 있다.
Patent KR-20010101637-A (KR)
IPC: F02N11/08
Filed: 2000-09-28
Abstract: 본 발명은 내연기관용 펄스 시동 방법에 관한 것으로서, 이 방법에 따라서 와인드업 상태에서는 회전 구동 방식으로 평형추가 가속되고 이후 커플링 상태에서는 회전하는 평형추가 회전 가능하게 장착된 샤프트, 바람직하게는 내연기관의 크랭크샤프트와 연결되어 토크를 전달한다.  본 발명에 따른 방법은 와인드업 상태(15) 및/또는 커플링 상태(21, 22) 동안 평형추(3)의 회전 속도의 진행 과정을 평가하며 이 평가를 기반으로 내연기관을 성공적으로 시동할 수 있는지를 결정하는 것을 특징으로 한다.  성공적인 시동이 예상되지 않는다면, 상기 샤프트(2)는 연속하는 제 2 시동을 수행할 수 있는 작동 위치로 내연기관(1)을 유도한다.
Patent KR-20010101679-A (KR)
IPC: H02J9/06
Filed: 2000-11-07
Abstract: 엔진-발전기(14)의 작동을 제어하고 모니터하기 위한 제어기(108)가 개시되고 있다. 제어기는 중앙 처리 유닛(122), 전력 공급(a power supply), 입출력 시스템(126), 통신 시스템(134), 고지 시스템(a annunciation system)(130,132), 및 모드 제어 스위치(158)를 포함한다. 엔진-발전기의 작동 상태가 액정 디스플레이 상에 디스플레이되고 데이터 저장 시스템에 기록되거나(logged) 통신 인터페이스를 통하여 외부 시스템으로 전달된다. 제어기는 또한 모니터 시스템을 포함한다.
Patent KR-20020001739-A (KR)
IPC: H01J29/88
Filed: 2000-12-08
Abstract: 본 발명은, 제 1 전기적인 전도층(7)이 제공되는 내부 표면을 갖는 엔벨로프 부분(2)과, 제 2 전기적인 전도층(8)이 제공되는 내부 표면을 갖는 화면(1)을 포함하는 디스플레이 튜브에 관한 것인데, 상기 화면(1)은 밀봉 에지(15)에서 엔벨로프 부분(2)에 고정되고, 상기 디스플레이 튜브는, 상기 제 1 전기적인 전도층(7)을 상기 제 2 전기적인 전도층(8)을 전기적으로 연결시키기 위해 상기 제 1 전기적인 전도층(7) 및 제 2 전기적인 전도층(8)이 부분적으로 겹치는 영역에 증착되는 접촉층(33)을 추가로 포함한다.
Patent KR-20010105404-A (KR)
IPC: H04N21/454
Filed: 2001-01-25
Abstract: 텔레비전 프로그램들을 추천하기 위한 시스템은 추천을 생성하기 위해 확률적 계산들과 시청자 프로파일을 사용한다.  바람직하게, 확률적 계산들은 바예시안 분류 이론의 형태이다.  전통적인 바예시안 분류 이론에 대한 수정이 제안된다.
Patent KR-20020024578-A (KR)
Title: Dispensing assembly
IPC: B05C11/10
Filed: 2000-04-07
Abstract: An assembly for jetting droplets of a viscous medium. The assembly is releasably mountable in a machine using the assembly for providing a substrate with deposits. The assembly comprises an assembly holder having first holding means mating with an assembly support of a docking device of the machine, a nozzle, an eject mechanism connected to the nozzle, a viscous medium container connected to the eject mechanism, and signal interface means. Thus, the assembly is to be regarded as a separate, exchangeable unit.
Patent KR-20020010688-A (KR)
IPC: A61K31/439
Filed: 2000-05-18
Abstract: 본 발명은 단일 결정질 형태인 (2S,3S)-N-(메톡시-5-t-부틸페닐)메틸-2-디페닐메틸-1-아조비시클로(2,2,2)옥탄-3-아민 시트레이트(시트레이트 일수화물) 및 그의 약제학적으로 허용가능한 조성물에 관한 것이다.  또한, 본 발명은 구토 치료를 위한 제제화시에 이로운 안정성을 가지는 시트레이트 일수화물의 다형성 형태의 제약 조성물에 관한 것이다.  이 제약 조성물의 투여는 즉시 방출하는 경구 투여 형태, 바람직하게는 정제 또는 캡슐, 또는 정맥주사 형태에 의한다.
Patent KR-20020025898-A (KR)
IPC: H01Q3/30
Filed: 2000-06-07
Abstract: A phase shifter comprises a linear actuator 20 which causes a phase shifting means connected to piston 26 to move within a waveguide 38 and thus alter the path length of a signal propagating in the waveguide. The phase-shifting means may be a reflector 34, a dielectric slab 76 (see figure 8), or a dielectric gel filled bag 86 (see figure 12). The actuator comprises a piezoelectric or magnetostrictive stator 28 which is caused to deform by application of an electric field, so that the deformation laterally squeezes out the piston 26 to the desired extent.
Patent KR-20030061043-A (KR)
Inventor: NAM CHANG WOO
IPC: G06F17/00
Filed: 2002-01-07
Abstract: PURPOSE: A method for constructing a web service through inputting a control code and an index code using a bar code is provided to reproduce a multimedia file in a learner's computer by receiving the multimedia file from a web server using a printed teaching material(book) and a bar code printed on the teaching material. CONSTITUTION: A client(10) performs a log-in process to a web site through a computer(12) or an Internet TV. The client(10) inputs bar code information printed on a printed matter or a teaching material(11) through a bar code input device(bar code scanner, bar code reader) connected to the computer(12). The bar code information inputted through the bar code input device includes a control bar code and a contents inherent number bar code. The bar code information is transmitted to a web server(20) which transmits a multimedia file in the client(10) and the computer(12). The web server(20) searches a file adapted to the bar code information and transmits the file to the client computer(12). The client computer(12) reproduces the multimedia file received in the web server(20).
Patent KR-20030062517-A (KR)
Title: ANTI-CARCINOEMBRYONIC ANTIGEN MONOCLONAL ANTIBODY AND SINGLE CHAIN Fv PREPARED THEREFROM
Inventor: CHUN JI HYEON
IPC: C07K16/18
Filed: 2002-01-17
Abstract: PURPOSE: An anti-carcinoembryonic antigen monoclonal antibody and single chain Fv produced therefrom are provided, thereby preparing C7 monoclonal antibody having improved affinity to the anti-carcinoembryonic antigen. CONSTITUTION: A heavy chain variable polypeptide of a mouse anti-carcinoembryonic antigen antibody has the amino acid sequence of SEQ ID NO: 2. A gene encoding the heavy chain variable polypeptide of a mouse anti-carcinoembryonic antigen antibody has the nucleotide sequence of SEQ ID NO: 1. The light chain variable polypeptide of a mouse anti-carcinoembryonic antigen antibody has the amino acid sequence of SEQ ID NO: 4. A gene encoding the light chain variable polypeptide of a mouse anti-carcinoembryonic antigen antibody has the nucleotide sequence of SEQ ID NO: 3. A hybridoma cell (KCLRF-BP-00053) produces a mouse anti-carcinoembryonic antigen antibody containing the heavy and light chain variable polypeptides. The mouse anti-carcinoembryonic antigen antibody single chain Fv comprises VH having the amino acid sequence of SEQ ID NO: 2, a linker peptide composed of glycine or cysteine and having 13 to 17 amino acids, and VL having the amino acid sequence of SEQ ID NO: 4, wherein the mouse anti-carcinoembryonic antigen antibody single chain Fv has the amino acid sequence of SEQ ID NO: 6.
Patent KR-20030066172-A (KR)
Title: Tab for electrode and sealed battery therewith
Inventor: HWANG JUN SEONG
IPC: H01M50/528
Filed: 2002-02-05
Abstract: PURPOSE: Provided are an electrode tab which has so improved structure as to increase a stability of battery by preventing an electrical shortcircuit of electrode tab and can, and an enclosed type battery having the same. CONSTITUTION: The electrode tab(30) is connected to any one pole plate of cathode plate and anode plate of electrode assembly formed by sequentially laminating and winding the cathode plate, separator and the anode plate, and has bending grooves(32) at a bending part so as to facilitate the bending when bended along its longitudinal direction. The bending grooves are formed in a direction orthogonal to the longitudinal direction of the electrode tab, while forming a dot line.
Patent KR-20030068684-A (KR)
Title: Key pad assembly for portable radiotelephone
Inventor: BAE JONG GEUN
IPC: H04M1/02
Filed: 2002-02-15
Abstract: PURPOSE: A keypad assembly for a portable wireless terminal is provided to reduce the size of the portable wireless terminal by using a navigation key button and dial key buttons in common. CONSTITUTION: A plurality of dial key buttons(121) are uniformly arranged on a body(10). A navigation key button(122) is installed among a plurality of dial key buttons(121), for performing a dial function and a navigation function. A function key button(123) is separately installed with the dial key buttons(121), for mutually converting the dial function of the dial key buttons(121) and the navigation function of the navigation key button(122).
Patent KR-20020070110-A (KR)
Inventor: ASAI KEIICHIRO
IPC: C30B25/02
Filed: 2002-02-25
Abstract: PURPOSE: To provide a method of simply forming a III-group nitride film of low dislocation density. CONSTITUTION: A first III-group nitride layer 3 and a second III-group nitride layer 4 are sequentially formed by epitaxial growth using a CVD method, wherein between the first III-group nitride layer 3 having a composition of Alx1Gax2Inx3 N (x1+x2+x3=1) and the second III-group nitride layer 4 having a composition of Aly1Gay2Iny3N (y1+y2+y3=1), an interface 2 satisfying the relations 0.5<=x1<=1.0 and 0<=y1<=x1-0.2 is formed.
Patent KR-20030073089-A (KR)
Title: Apparatus and method for memorizing telephone number and automatically dialing the memorized telephone number
Inventor: KIM SONG GANG
IPC: H04M1/27
Filed: 2002-03-08
Abstract: PURPOSE: A device for storing and automatically dialing telephone numbers is provided to store unlimited names and telephone numbers, and to display the stored names and the telephone numbers, thereby implementing a quick, exact, and automatic dialing function. CONSTITUTION: A key input unit(10) inputs keys for designating and canceling a telephone number input mode for inputting predetermined names and telephone numbers, a storage mode for storing the inputted names and the telephone numbers, and a display mode for displaying the stored names and the telephone numbers. A memory(60) stores data on the predetermined names and the telephone numbers inputted by the key input unit(10). A display(90) displays the stored names and the telephone numbers, based on keyword information inputted in the telephone number display mode. A microcomputer(130) controls operations of each mode designated by the key input unit(10), and controls an automatic dialing function according to a key input state.
Patent KR-20030073449-A (KR)
Title: Rotation axis assembly error compensator method for robot
Inventor: DAN BYEONG JU
IPC: B25J9/10
Filed: 2002-03-11
Abstract: PURPOSE: A method for correcting the assembly error of a rotary shaft is provided to be not necessary to manufacture an assembly or correction jig additionally by using a rotary limit surface and correcting the assembly error. CONSTITUTION: A method for correcting the assembly error of a rotary shaft(1) comprises the steps of: setting the rotary angle of the rotary shaft; rotating the rotary shaft to a rotary limit surface, and calculating a correction sensor value; always correcting the rotary angle by the correction sensor value; and rotating the rotary shaft by corrected rotary angle.
Patent KR-20020075243-A (KR)
Inventor: LIU CHUNG-YUAN
IPC: G02B5/08
Filed: 2002-03-19
Abstract: PURPOSE: A multiple slant reflector structure and a manufacturing method thereof are provided to prevent concentration of light into the specific direction, and to distribute reflection evenly within the wide range of viewing angle without additional diffusers. CONSTITUTION: A multiple slant reflector is manufactured by sputtering a metal reflecting layer(230) directly, and is composed of a substrate(200), the metal reflecting layer and asymmetrical tilt parts(242',244') placed between the substrate and the metal reflecting layer. The multiple slant reflector structure is formed simultaneously in the same process of forming TFTs(Thin Film Transistors) to irradiate the incident light from different angles for optimal distribution of reflection intensity versus reflection angle with various height and tilt angle. The various tilt angles prevent light concentration on the particular direction. The reflection is distributed evenly in the wide range of the viewing angle.
Patent KR-20030080131-A (KR)
Title: LCD Monitor with Screen Rotation Function and Control Method of The Same
Inventor: LEE JAE MIN
IPC: H04N5/655
Filed: 2002-04-04
Abstract: PURPOSE: An LCD monitor having a picture rotation function and a method for controlling the same are provided to realize a normal picture by automatically rotating a picture when a display device having a pivot structure is inversely rotated. CONSTITUTION: It is judged whether rotation of an LCD(Liquid Crystal Display) panel is sensed(S10). Otherwise, driving signal directions of column and row driving circuit parts are controlled according to the existing directions(S11). A video signal is scanned to the LCD panel for displaying an image(S12). If so, driving signal directions of the column and row driving circuit parts are changed(S13). A video signal is scanned to the LCD panel for displaying the image(S14). It is judged whether a user inputs an OSD(On Screen Display)(S15). If so, the LCD panel is controlled to display an OSD picture(S16).