baber/WOPTO huggingface dataset:
Patent KR-20040062802-A (KR)
Inventor: LEE SEUNG JUN
IPC: H04N7/01
Filed: 2003-01-03
Abstract: PURPOSE: An apparatus and a method for setting a mode of a picture conversion function are provided to control a black mat generated at left and right sides of a monitor as a color and a pattern for which a consumer wishes. CONSTITUTION: A memory(110) stores crops with several patterns and coordinates of a monitor(170) on which crops are located. A microcomputer(100) analyzes a signal inputted by a remote controller or TV front panel(130), and outputs a control signal so that a crop and a coordinate corresponding to the corresponding signal are selected. A crop selection and coordinate process unit(120) selects the crop and the coordinate. A combining unit(150) blends the crop processed in the crop selection and coordinate process unit(120) with image data outputted from a video/audio decoder(160) through an OSD(On Screen Display)(140), and outputs the blended signal to the monitor(170).
Patent KR-20030011111-A (KR)
Inventor: HONG JONG RIM
IPC: H04N5/46
Filed: 2003-01-07
Abstract: PURPOSE: A multichannel video processing system and chip employing a digital signal processing mode are provided to process analog signals input by channels with one system. CONSTITUTION: A multichannel video processing system and chip includes a video decoder(100) for receiving a composite video signal input from at least one channel to digitalize the signal, a memory(200) for storing video data processed by the video decoder, a controller(300) for accepting video data by channels from the memory to process the video data, and a bus interface(500) for outputting processed video data and interfacing the controller with a computer. The video decoder includes an analog-digital converter for converting an analog composite video signal into a digital signal, a decoder for processing sampled data into video data, a scaler for processing the resolution of the processed video data at a predetermined ratio, and a video format converter for converting the video data into a standard video data format.
Patent KR-20040067118-A (KR)
Inventor: HWANG SEONG HUI
IPC: G11B20/14
Filed: 2003-01-21
Abstract: PURPOSE: A device for generating a bit clock is provided to operate window sections for detecting an edge of digital data in plural, even though an error is included in the digital data, and to exactly generate a bit clock signal synchronized with the digital data, thereby exactly/stably processing a signal in a system. CONSTITUTION: An edge detector(102) detects an edge of a digital signal. The first edge counter(105) counts the frequency of the detected edge within the first predetermined section. The second edge counter(108) counts the frequency of the detected edge within the second predetermined section. The first counter(103) is reset to count a system clock if the edge is detected from the first predetermined section. If one of count values of the first edge counter(105) and the second edge counter(108) reaches the first predetermined value, a bit clock generator(109) generates a bit clock by one of the count value of the first counter(105) and a 1 channel bit unit.
Patent KR-20040042770-A (KR)
Inventor: MAKINO HIROSHI
IPC: C04B35/66
Filed: 2003-01-28
Abstract: PURPOSE: Provided is a clinker based on magnesia-titania-alumina-calcia, which has excellent anti-corrosive property, spalling resistance, resistance against slag infiltration and fire extinguishing resistance. Also, provided is a refractory material obtained by using the same. CONSTITUTION: The clinker is obtained by mixing a magnesia source material, titania source material, alumina source material and calcia source material and firing them. The clinker comprises essentially, periclase, solid solution based on MgAl2O4-Mg2TiO4 and CaO-TiO2. In the clinker, X-ray count number of periclase is 10-5000 cps, that of the solid solution based on MgAl2O4-Mg2TiO4 is 100-1500 cps, and that of CaO-TiO2 is 50-800 cps. As the magnesia source material and/or alumina source material, spinel is used.
Patent KR-20040070539-A (KR)
Inventor: CHOI CHUNG HYE
IPC: A61F7/00
Filed: 2003-02-04
Abstract: PURPOSE: Provided is a fomenting device filled with a filler which maintains ability of heating in a repeated use without deterioration, exhibiting wanted fomenting effect. In the device, there is an adjuvant fomenting pack on the top of the fomenting pack to render uniform fomenting effect. CONSTITUTION: The fomenting device comprises: a fomenting pack(1) which is filled with silica gel and composed of separate parts, and a wrapping cloth(3) which has a shorter open part at the top than the lateral length of the fomenting pack(1) and a space inside to contain the fomenting pack(1), the fomenting pack(1) being inserted through the open part.
Patent KR-20040070598-A (KR)
Inventor: KIM JAE HUN
IPC: H01L29/786
Filed: 2003-02-04
Abstract: PURPOSE: A method for fabricating a pentacene TFT is provided to shorten a period of a fabrication process by forming a pentacene thin film within a short period of time. CONSTITUTION: A gate insulating layer is formed on a polycrystalline silicon substrate or a single crystal silicon substrate(1). A pentacene thin film(3) having an amorphous-crystalline mixing crystal structure is formed on a center part of the gate insulating layer. A source electrode(4) and a drain electrode(5) are partially formed on an upper part of the pentacene thin film and an upper part of the gate insulating layer. A gate electrode(6) is formed on the bottom of the polycrystalline silicon substrate or the single crystal silicon substrate.
Patent KR-20040072817-A (KR)
Inventor: CHO MYEON GYUN
IPC: H04L5/02
Filed: 2003-02-11
Abstract: PURPOSE: A method for reducing channel state information fed back from an adaptive OFDMA(Orthogonal Frequency Division Multiple Access) system, and an adaptive OFDMA system using the same are provided to prevent a waste of resources of an inner arithmetic unit and a waste of channel resources by reducing channel state information fed back for adaptive modulation and coding, and preventing an unnecessary process. CONSTITUTION: A base station transmits data packet including AMC(Adaptive Modulation and Coding) ON/OFF information to a mobile station through a downward link. The mobile station executes MCS(Modulation and Coding Scheme) level tracking only when the mobile station decides that AMC is to be executed according to the received AMC ON/OFF information. The mobile station feeds back CSI(Channel State Information) according to a result of the MCS level tracking to the base station through an upward link.
Patent KR-20040077261-A (KR)
Inventor: CHOI HAN TACK
IPC: B41M5/00
Filed: 2003-02-28
Abstract: PURPOSE: A method for manufacturing a blocking resistant sheet for heat transfer paper and a product using the method are provided to enable the heat transfer paper to be stored in a good condition without blocking even in a hot and humid place for a prolonged period of time, and to high-quality heat transfer paper to be manufactured in a high yield and enhanced working efficiency even under hot and humid working conditions. CONSTITUTION: The method comprises: forming a PET sheet as a detachable base layer to perform heat transfer on both a top surface and a bottom surface of an object; forming a slip layer prepared by coating a mixture of a siloxane polymer, a crosslinking agent, a catalyzer and a solvent to the back of the PET sheet to allow heat transfer paper to be unrolled from a winding roller; forming a release layer for facilitating separation of the PET sheet by coating a mixture of an acryl-based resin, polyethylene wax, a surfactant, and dichloropropane on the inner surface of the PET sheet, and drying at a high temperature; and forming a transparent upper primer layer by applying a mixture of acryl, polyethylene wax, urethane polyethylene, vinyl chloride, a hardening agent and a catalyst on the release layer.
Patent KR-20030036345-A (KR)
Inventor: KIM GEUN HYEON
IPC: G11B23/03
Filed: 2003-03-10
Abstract: PURPOSE: A device for locking a case for preventing robbery is provided to release locking of a combining pin and the case by movement of a moving body by a first magnetic member, and easily separate the combining pin from the case by using second and third magnetic members, thereby preventing goods stored in the case from being robbed. CONSTITUTION: Combining hooks are formed at one side of a front case(110) and a rear case(120) to be engaged with each other, and have combining holes communicated with each other. A combining pin(150) is combined with the combining holes to combine the front case with the rear case. Protrusions(115) are formed at one side of the combining holes. A caught member is movably installed at one side of the combining pin and is elastically supported to be caught at the protrusions. A moving body formed of a magnetical material is installed between the caught member and the combining pin. A slant face is formed at one side of the caught member or the combining pin contacted with the moving body. If a magnet is approached to the moving body, the moving body pushes the caught member, moving following the slant face to separate the caught member from the protrusions.
Patent KR-20040080094-A (KR)
Inventor: AHN SEONG JIN
IPC: H04N5/64
Filed: 2003-03-10
Abstract: PURPOSE: A combined instrument for a home theater is provided to conveniently insert or eject various cables used in a home theater system. CONSTITUTION: A body(12) has an audio/video receiver which receives and outputs audio signals and video signals, and has the first contact unit(15) electrically connected with the outside. A cable connector(13) located at one side of the body has the second contact unit(17) contacted with the first contact unit. The cable connector is rotatably installed while the first contact unit and the second contact unit are contacted.
Patent KR-20030029558-A (KR)
Inventor: BACK JONG MUN
IPC: H04W4/00
Filed: 2003-03-07
Abstract: PURPOSE: An international interpretation guiding center is provided to make a user talk to a foreigner by using a cellular phone, and to make the foreigner talk to the user via an earphone in connection with the interpretation guiding center, then to make an interpreter interpret Korean and foreign languages between the user and the foreigner who use self languages, thereby implementing a quick and exact interpreted call. CONSTITUTION: An 'A' process is performed as follows. If a subscriber calls an interpretation center as telling a password and a name, an interpreter presses the password of a Japanese interpretation computer, and confirms the name. If the subscriber visits or calls the interpretation center with an application, the interpretation center gives the password to the subscriber. The subscriber presses the password in a computer, and makes an interpretation call. A 'C' process is performed as follows. A user picks up a telephone receiver(1), and a foreigner picks up a telephone receiver(2). When an interpreter makes inquiry in Korean, the user answers, and when the interpreter makes inquiry in a foreign language, the foreigner answers.
Patent KR-20030032986-A (KR)
Inventor: CHAE DON HUI
IPC: B21F99/00
Filed: 2003-03-15
Abstract: PURPOSE: A pulley block of wire rod drawing apparatus is provided to improve workability by improving the pulley block applying traction power to wire rod. CONSTITUTION: In a wire rod drawing apparatus comprising a drawing dies for reducing cross section of a wire rod (W) being uncoiled from a bobbin, and a pulley block(30) arranged at the outlet of the drawing dies to pull the wire rod (W) from the drawing dies, the pulley block of the wire rod drawing apparatus is characterized in that the pulley block(30) comprises a speed reducer box(31) at the side of which an output shaft(31a) for reducing power of a motor and outputting the reduced power is projectingly installed; a tapered pulley drum(32) which is connected to the output shaft(31a) of the speed reducer box(31), on the outer circumference(32a) of which the wire rod (W) is spirally coiled for several times, and diameter of which is gradually reduced as it goes from one side to the other side of the pulley drum(32); a taper push roller(33) which is idled as pressing the wire rod (W) coiled on the tapered outer circumference(32a) of the pulley drum(32), and which is ascended or descended through a pneumatic cylinder(40) arranged on the upper part of the speed reducer box(31); and a bobbin part(34) a plurality of metal pipes of which are bonded to the front part of the other side of the pulley drum(32) with the metal pipes being spaced apart from each other in an equal distance in such a way that the metal pipes are formed in a cylinder shape, and in which the wire rod (W) is temporarily stored in the state that the wire rod (W) being uncoiled from the outer circumference(32a) of the pulley drum(32) is bended on the metal pipes as the bobbin part(34) is being rotated along with the pulley drum(32).
Patent KR-20030076316-A (KR)
Title: 자기저항 소자를 이용한 위치 검출 장치
IPC: G01D5/245
Filed: 2003-03-17
Abstract: 캠축 기어와 같은 회전자를 위한 위치 검출 장치에서, 자기 센서는 제1, 제2, 제3 및 제4 MRE 브리지로 구성된다. 상기 브리지들은 바이어스 자석의 자축에 대해 대칭적으로 배치된다. 상기 제3 브리지는 상기 제1 브리지와 상기 자축 사이의 중간점에 배열된다. 상기 제4 브리지는 상기 제2 브리지와 상기 자축 사이의 중간점에 배열된다. 상기 브리지들의 출력은 차동 증폭기 회로에 입력되어, 단일 증폭 출력이 획득된다. 상기 회전자의 위치는, 회전자의 기어치 형태에 관계없이, 차동 출력에 기반하여 검출된다.
Patent KR-20040082569-A (KR)
Inventor: CHO NAM SU
IPC: F28F1/42
Filed: 2003-03-19
Abstract: PURPOSE: A fin-tube integrated type evaporator having an accumulator function, and a refrigeration cycle apparatus using the same are provided to use an evaporator as an accumulator for temporarily storing a refrigerant, thereby reducing the cost for manufacturing a refrigeration cycle apparatus. CONSTITUTION: A fin-tube integrated type evaporator includes a refrigerant pipe(111) guiding a refrigerant, and a plurality of cooling fins(112) continuously formed at a fin forming part(111b) integratedly extended from an outer peripheral surface of the refrigerant pipe for vaporizing liquid refrigerant. The refrigerant pipe has a plurality of grooves(111c) inside to store a part of liquid refrigerant by a capillary phenomenon and surface tension.
Patent KR-20040085458-A (KR)
Inventor: SONG TAE SUN
IPC: G11B7/1359
Filed: 2003-03-31
Abstract: PURPOSE: An optical pickup device is provided to make an angle between a beam emitted from a light source and a finally condensed beam be at 90 degrees, thereby realizing a small optical pickup device and enabling a shape of an optical spot condensed into an optical recording medium to be near to an ideal round shape. CONSTITUTION: A light source(100) generates and emits a beam. A transparent optical member(200) condenses the beam emitted from the light source(100) into a signal recording surface of an optical recording medium(300). The transparent optical member(200) comprises as follows. The first reflecting surface(220) reflects the beam, and has a predetermined first curvature. The second reflecting surface(230) re-reflects the reflected beam, and has a predetermined second curvature.
Patent KR-20040089283-A (KR)
Inventor: KIM SUNG SOO
IPC: H01Q17/00
Filed: 2003-04-11
Abstract: PURPOSE: A conductive thin film type microwave absorber is provided to reduce the thickness of the microwave absorber by using, as a microwave absorbing layer, a metallic magnet having a high magnetic permeability and dielectric constant or a ceramic ferroelectric substance having a high dielectric constant. CONSTITUTION: A conductive thin film type microwave absorber comprises a microwave absorbing layer(1) having a thickness 1/4 of the incident electromagnetic wave length; a resistance film(2) formed on the electromagnetic wave incident surface of the microwave absorbing layer, and which has a surface resistance of 377±20 §Ù/sq so as to induce an impedance matching; and a conductor layer(3) formed at the surface opposite from the surface of the microwave absorbing layer on which the resistance film is formed.
Patent KR-20040090038-A (KR)
Inventor: PARK DONG CHAE
IPC: G06F3/12
Filed: 2003-04-16
Abstract: PURPOSE: A printing system equipped with an ID mark printing function and an ID mark printing method thereof are provided to print an ID mark when printing data is printed, and format the printing data after inserting the ID mark into the printing data. CONSTITUTION: An input part(110) inputs printing related commands. A controller(150) formats the printing data after inserting the ID mark into the printing data if the ID mark printing function is set, and transfers the formatted printing data to a printer(200) based on a printer driver(133) if a printing command is inputted. A storage(130) stores an ID mark printing function setting menu for setting the ID mark printing function. A display part(120) displays a printing related menu(136) based on the printing related commands.
Patent KR-20040090845-A (KR)
Inventor: BAE MIN SU
IPC: H04B1/38
Filed: 2003-04-18
Abstract: PURPOSE: A second-axial rotational hinge device of a folder-type terminal and an operating method thereof are provided to freely rotate a terminal at the first-axial hinge and the second-axial hinges while an upper housing is closed, and to enable a relative rotation at the first-axial and second-axial hinges without damaging to an FPCB. CONSTITUTION: The first-axial hinge(120) consists of a body portion(121) fixed to an inner side of a lower housing(102) and a rotational portion relatively rotating on the body portion(121), and is inserted with the first piercing hole. The second-axial hinges(110) enable a vertical rotation of an upper housing(104), and are inserted with the second piercing hole(142a). A connecting unit(150) connects the second-axial hinges(110) with the rotational portion to enable the relative rotation on the body portion(121). A relative rotation of the upper housing(104) on the lower housing(102) is enabled at the first-axial and second-axial hinges, respectively.
Patent KR-20040092551-A (KR)
Inventor: HONG SEONG JUN
IPC: H04B1/38
Filed: 2003-04-24
Abstract: PURPOSE: A mobile communication terminal having an appearing and disappearing type security filter is provided to selectively narrow a viewing angle of a display unit or return to an original state of the viewing angle. CONSTITUTION: A security filter is contained in a filter housing mounted at one side of a display unit(200), and covers the display unit(200) by being drawn through an open one side of the filter housing. A locking knob is protruded at an end of the security filter toward the inside of a mobile communication terminal to face the display unit(200). The first locking area is formed at one side of the display unit(200) to insert the locking knob. The first locking area fixes the locking knob in a state that the security filter is contained in the filter housing. The second locking area(120) is formed at the other side of the display unit(200) to insert the locking knob. The second locking area(120) fixes the locking knob in a state that the security filter is drawn to the front.
Patent KR-20040092335-A (KR)
Inventor: JEONG HYEON SIK
IPC: G02C5/12
Filed: 2003-04-24
Abstract: PURPOSE: A nose pad of spectacles using a silver material is provided to reduce skin damage and generation of allergy by using a silver nose pad having a plurality of spiracles instead of a plastic nose pad and a silicon nose pad. CONSTITUTION: A spectacles frame includes a nose pad. The nose pad is formed with a silver material instead of a plastic nose pad and a silicon nose pad. A plurality of spiracles are formed on the nose pad formed with the silver material in order to prevent damage of a nose skin part.
Patent KR-20040094078-A (KR)
Inventor: KIM HYEONG SIK
IPC: H05B33/14
Filed: 2003-05-01
Abstract: PURPOSE: A white organic electroluminescence device is provided to achieve improved luminous efficiency, and reduce the weight of the device. CONSTITUTION: A white organic electroluminescence device comprises an anode, a hole transport layer, an emitting layer, an electron transport layer, and a cathode. The anode is formed by depositing an organic layer on an indium-tin-oxide through a vacuum deposition/sputtering process. An anode buffer layer is used as a hole injection layer which contains TPD, NPD, and star-burst based compounds. The emitting layer formed between the electron transport layer and the hole transport layer is constituted by two or more organic substances for emitting light through the control of change of wavelength.
Patent KR-20030089445-A (KR)
Title: 2차전지를 직렬로 접속하는 장치와 직렬접속된 2차전지를제어하는 방법
IPC: H02J7/02
Filed: 2003-05-12
Abstract: 2차전지(E1)의 출력전압이 얻어지면, 단지 스위치(SW1, SW2)만 동작된다.     결국, 콘덴서(C1)는 2차전지(E1)에 의해 충전된다.      시간지연(AT)을 가지고, 스위치(SW1, SW2)가 오프된다.       스위치(SW4, SW5)가 동작된다.     결국, 콘덴서(C1)의 전하는 콘덴서(C2)로 이동된다.     상기 동작은 콘덴서(C2)의 전위가 2차전지(E1)의 출력전압과 거의 동일하게 될 때까지 반복된다.    콘덴서(C2)의 전위가 2차전지(E1)의 출력전압과 거의 동일하게 될 때, 콘덴서(C2)의 전위는 전압검출기(11)에 의해 검출된다.  콘덴서(C2)의 제 1단자는 접지전위에 접속된다.      결국, 2차전지(E1)의 전압은 안정되게 검출된다.    2차전지(E1)가 검출되면, 단지 스위치(SW5)만 동작된다.    결국, 콘덴서(C1)는 2차전지(E2)에 의해 충전된다.    콘덴서(C2)의 전위는 전압검출기(11)에 의해 검출된다.    전압검출기(11)는 2차전지(E1, E2)와 함께 사용된다.     결국, 검출결과의 변화는 방지된다.  게다가, 이러한 방법을 이용하여, 회로전원이 콘덴서(C2)에 의해 공급될 수 있다.
Patent KR-20040100291-A (KR)
Inventor: CHAE SAM SOO
IPC: B21D11/10
Filed: 2003-05-22
Abstract: PURPOSE: To provide a H beam bending machine capable of bending a large H beam in the cold working state by attaching a H beam feeder and subsidiary pressing roller to the bending machine, preventing distortion of H beam wave formed during bending by using a subsidiary tensile roller, and conveniently performing bending operation and obtaining H beam with superior strength by inputting the large H beam into the bending machine so that the H beam is bent while it is being easily transferred. CONSTITUTION: In a bending machine comprising a pressing roller mounted on a pressing roller installation stand to guiding grooves of which the guiding bars are connected by forming guiding bars(11) mounted on upper and lower sides of the pressing roller between a pair of driving rollers mounted on a central part of main body(1), the H beam bending machine comprises a subsidiary tensile roller installation stand(31) on a surface oppositely directed to the pressing roller of which upper and lower subsidiary tensile rollers are mounted, on upper and lower parts of which a guiding groove is formed so that the subsidiary tensile roller installation stand is moved forward and backward by inserting the guiding bars(11) into the guiding grooves; supporting rollers comprising adjusting shafts which are mounted on both sides of the subsidiary tensile rollers and the pressing roller, on an upper part of the outer circumference of which high-handed screws(702) are formed, and a lower part of which left-handed screws(7002) are formed, and supporting roller connectors on which screw hole and guiding hole are formed, and which are screw connected to adjusting shafts by passing supporting bars(73) through the guiding holes of the supporting roller connectors; a push roller(4) comprising a driving gear(51) engaged with a driving gear(13) connected to a hydraulic motor(12) such that the driving gear is mounted on the central shaft of the driving roller by penetratingly projecting a central shaft of a driving roller(5) from an upper part of the main body, the driving roller mounted on an outer side of the supporting rollers, and a push roller installation stand(41) on upper and lower parts of which a guiding groove is formed, and into the guiding groove of which guiding bars(111) formed on the main body are inserted so that the push roller installation stand is moved forward and backward by a hydraulic cylinder, the push roller mounted on the push roller installation stand oppositely to the driving roll; and input rollers(6,6') comprising screw shafts(603) mounted on both ends of the outer side of the main body, and adjusting members(62) screw connected to the screw shafts and mounted on upper and lower parts of the input rollers to fix the position of the input rollers by passing screw shafts through a through hole of input roller connectors(61).