baber/WOPTO huggingface dataset:
Patent KR-20040081986-A (KR)
Inventor: CHA JU YONG
IPC: B65G47/22
Filed: 2003-03-17
Abstract: PURPOSE: A turning machine for small materials is provided to rotate the material on the same surface and turn the material at the angle of 180 degrees. CONSTITUTION: A plurality of electromagnets are installed between conveyor rollers and a turning plate(4) for turning the material is rotatably installed at the center of the conveyor roller. A vertical moving device(5) of the turning plate is fixed at a lower part of the turning plate and a turning device(17). The turning device rotatable installed on a support(14) and an upper conveyor roller and a lower conveyor roller are connected to a conveyor driving motor. The upper conveyor roller and the lower conveyor roller are supported by a turning device fixing part(16) having a rotation shaft inserted in a rotation shaft hole installed to the support. A turning gear is formed to a side of the rotation shaft and engaged with a gear installed to the rotation shaft of a turning motor. Four clamp cylinders(9) are installed on a frame of an upper conveyor roller. A cylinder rod of the clamp cylinder is installed to move vertically between the upper conveyor rollers.
Patent KR-20030078653-A (KR)
Title: 차량용 시트의 수납 구조
IPC: B60N2/30
Filed: 2003-03-20
Abstract: 본 발명은 패널 성형성과 차체 강도의 향상을 도모하면서 시트의 착좌성이나 화물 공간의 사용상 편리함 및 비품의 수납 성능을 향상시킨 차량용 시트의 수납 구조를 제공하는 것으로서, 이를 위해서는, 플로어상에 설치된 시트(10, 20)를 시트 쿠션(12, 22)의 저면이 차 실내측을 향하도록 차체에 고정된 회전축(32) 둘레로 차량 후방으로 회전시키고, 플로어에 형성된 오목부(3)에 수납하는 차량용 시트의 수납 구조에 있어서, 플로어(2)는 적어도 시트(10, 20)의 설치 위치 전방으로부터 오목부(3)의 앞 테두리까지의 사이가 평탄하게 형성되어 있고, 플로어(2)면상의 오목부(3)보다 전방 시트 쿠션(12, 22)의 저면과 대향하는 위치에는, 차폭 방향으로 연장되어 상자체(80)가 구비되어 있다.
Patent KR-20040085662-A (KR)
Inventor: CHOI JEONG HWAN
IPC: G11C11/4093
Filed: 2003-04-01
Abstract: PURPOSE: A control system capable of performing an accurate analog control operation and a control method thereof are provided to control a half of the variation of an analog value corresponding to the least bit of a digital signal. CONSTITUTION: A counting unit(310) measures the number of clocks inputted while a measurement signal is enabled in response to the first control signal, and it outputs the number of measured clocks as the first counting value of n bits or the second counting value of n bits when the measurement signal is disabled. A digital control unit(320) compares the first counting value with the second counting value and performs an arithmetic operation according to the comparison result and then outputs the result of the arithmetic operation as the third counting value of n bits. And an analog control unit(340) controls an analog value in response to the third counting value, and receives the second control signal of 1 bit which controls a half of the minimum analog value varying in response to the minimum variation of the third counting value.
Patent KR-20040091992-A (KR)
Inventor: HAN CHANG UI
IPC: F41G3/14
Filed: 2003-04-23
Abstract: PURPOSE: A cyber pointer system is provided to precisely aim a gun at a target at night by using a camera and a three-dimensional sensor. CONSTITUTION: A cyber pointer system is composed of a camera(10) mounted to the center of a helmet, a sensor unit(20) having two three-dimensional sensors and a transmitter(23), a pocket PC(2), an input unit(30) for controlling the pocket PC, a microphone(62) and an earphone(61) mounted to the helmet, and a Head-Mounted Display(HMD)(60). The three-dimensional sensors are mounted to a gun, and detect three-dimensional coordinates. The transmitter transmits position and direction data to a main controller(100) in the pocket PC. The pocket PC has a communication module(200), and transmits image data and position data to an inner monitor(50) and the HMD. The HMD is controlled by the pocket PC, and displays a target and an aim image.
Patent KR-20030084759-A (KR)
IPC: H05B44/00
Filed: 2003-04-25
Abstract: Flexible rod light device containing a string of chip on board (C.O.B.) based LED lamps (20) and manufacturing method thereof are disclosed. The device comprises an inner layer (10) including two parallel upward flanges (12,13) on sides and a lengthwise top groove (11) between the flanges; a string of C.O.B. based LED lamps (20) comprising a plurality of series connected units each including a C.O.B. based LED lamp (21) secured on the groove (11) and between the flanges (12,13), one or more conductor means (23), and a resistor (22); a pair of main wires (31,32) parallel disposed within the flanges (12,13); and a jacket (40) wrapped up the inner layer (10) and the string of lamps (20). All lamps are secured and have the same orientation for achieving an increased illumination.
Patent KR-20030084773-A (KR)
Title: 압전형 전기음향 변환기
IPC: H01L41/083
Filed: 2003-04-25
Abstract: 본 발명은 소형화 및 저주파화를 양립할 수 있으며, 변위량이 크고, 또한 광대역 음성의 재생이 가능한 압전형 전기음향 변환기를 제공하는 것을 목적으로 한다. 
     본 발명에 따르면, 복수의 압전 세라믹스층이 내부 전극(4)을 사이로 두고 적층되며, 표리 주면에 주면 전극(2, 3)이 형성되고, 주면 전극과 내부 전극 사이에 교류 신호를 인가함으로써 면적 굴곡 진동을 발생하는 압전 진동판(1)과, 압전 진동판(1)보다 대형으로 형성되고, 표면의 대략 중앙부에 압전 진동판이 부착된 수지  필름(10)과, 압전 진동판(1) 및 수지 필름(10)을 수납하는 하우징(20, 30)을 구비한다. 
     압전 진동판(1)의 면적은 수지 필름(10) 면적의 40∼70%이다. 하우징(20)의 내주부에는 압전 진동판보다 대형인 지지부(20f)가 형성되고, 수지 필름(10)의 압전 진동판이 부착되어 있지 않는 외주부가 하우징의 지지부(20f)에 지지된다.
Patent KR-20030089433-A (KR)
Title: 액정표시장치
IPC: G02F1/1339
Filed: 2003-05-06
Abstract: (과제) 블랙매트릭스의 폭을 좁게 할 수 있으므로 개구율이 높은 액정표시장치를 제공하는 것이다. 
     (해결수단) 본 발명에 따른 액정표시장치는, 제 1 기판에는 게이트배선 (1), 게이트배선 (1) 과 교차하는 소오스배선 (2), 소오스배선 (2) 과 접속되는 스위칭소자와 접속되고 복수개의 거의 평행한 전극으로 이루어지는 액정구동전극 (5), 및 액정구동전극 (5) 과 거의 평행하며 또한 교대로 배치되는 빗살 형상의 공통전극 (6) 을 구비하고, 제 2 기판은 어레이 형상으로 배치되는 착색층 (10), 및 착색층 사이에 형성되는 BM (9) 을 구비하고, 기판 간의 스페이서 (8) 가 게이트배선 (1), 상기 액정구동전극 (5), 및 상기 공통전극 (6) 이 근접하는 영역에서 제 1 기판과 접촉하는 것이다.
Patent KR-20040097498-A (KR)
Inventor: KIM DONG SU
IPC: H01L21/265
Filed: 2003-05-12
Abstract: PURPOSE: An ion supply apparatus and an ion-implantation apparatus with the same are provided to prevent the damage of a protection tube by using a plurality of elbow shaped fittings and bearings. CONSTITUTION: An ion supply apparatus(200) includes an ion generator, a source supply unit, protection tubes, and fittings. The ion generator(210) ionizes source gas. The source supply unit(220) is used for supplying power and source gas for the ionization. The protection tubes(230) are used for protecting a power cable and a source gas line between the source supply unit and the ion generator. The fittings(240) are used for connecting the protection tubes with the source supply unit and the ion generator. At this time, bearings are installed between the fittings and the source supply unit and the ion generator.
Patent KR-20030089647-A (KR)
Title: 강유전체 캐패시터 및 그 제조 방법 및 반도체 기억 장치
IPC: H01L21/316
Filed: 2003-05-17
Abstract: 강유전체 박막의 분극 반전이 용이하고 분극 반전 전하를 증대시킬 수 있는 강유전체 캐패시터 및 그 제조 방법을 제공한다.  하부 전극, 강유전체 박막 및 상부 전극을 갖는 강유전체 캐패시터에 있어서, 상기 상부 전극은 Ru 1-x O x (X는 0.005 이상이며 0.05 이하: Ru 금속 내의 산소 함유량이 0.5∼5atm%)로 이루어짐과 함께 Ru 금속 결정상을 갖는 것을 특징으로 한다.
Patent KR-20040099774-A (KR)
Title: field emitting display
Inventor: JU HAK RIM
IPC: H01J1/304
Filed: 2003-05-20
Abstract: PURPOSE: A field emission display is provided to secure quality of images by applying a uniform voltage to an electron emission part of an upper electrode. CONSTITUTION: A field emission display includes a surface emitter, an anode electrode and a fluorescent layer. The surface emitter includes a lower electrode(24), insulating layers(27,29) and an upper electrode, which are sequentially formed. The upper electrode intersects the lower electrode and an electron emission part is formed at the intersection. A signal electrode(30) is formed in the upper electrode. The signal electrode is located having a predetermined distance from at least two sides of the electron emission part. The width of the signal electrode is 5 to 30 micrometer. The distance between the electron emission part and the signal electrode is 1 to 50 micrometer.
Patent KR-20040100053-A (KR)
Inventor: KIM HYEONG SU
IPC: B41J2/44
Filed: 2003-05-21
Abstract: PURPOSE: An optical scanning device is provided to minimize the change of optical performance because a focus distance is not changed according to the change of temperature by composing an unlimited optical system in a main scanning direction and composing a limited optical system in a sub-scanning direction. CONSTITUTION: A polygon mirror(108) deflects optical beams radiated from a plurality of optical sources(101a,101b). An image forming system(110) forms the respective optical beams deflected in the polygon mirror on a plurality of photosensitive drums(120). An incident optical system including the first cylinder lenses(104a,104b), the second cylinder lens(107), the first reflection mirrors(105a,105b) and the second reflection mirrors(106a,106b) is disposed between the optical sources and the polygon mirror. The incident optical system is an unlimited optical system in a main scanning direction, and is a limited optical system in a sub-scanning direction.
Patent KR-20030055197-A (KR)
Inventor: KIM GYEONG NAM
IPC: D06M11/83
Filed: 2003-05-22
Abstract: PURPOSE: A textile finishing agent contains chitosan and silver particle of nano-size. The textile finishing agent is capable of increasing washability, having antibiosis and deodorization, radiating far infrared ray and interrupting ultraviolet light. CONSTITUTION: The textile finishing agent is obtained by the steps of: putting chitosan oligomer into distilled water, followed by melting a mixture with acetic acid to manufacture a chitosan solution; adding distilled water to the solution to make the solution having 20 wt.% of the chitosan oligomer; stirring the chitosan solution and adding silver sol having below 10nm of particle size to manufacture a solution having 300ppm of silver; and then stirring the solution, followed by sealing the solution.
Patent KR-20030094124-A (KR)
Title: 재생 신호 평가 방법, 정보 기록 매체, 정보 재생 장치,정보 재생 방법 및 정보 기록 방법
IPC: G11B7/006
Filed: 2003-06-05
Abstract: 본 발명은 길이가 다른 복수의 코드로 구성되는 정보를 기록한 정보 기록 매체로부터 재생되는 재생 신호를 평가하는 재생 신호 평가 방법에 관한 것으로서, 상기 정보 기록 매체로부터 재생되는 최단 코드 다음으로 짧은 코드의 재생 신호에 기초하여 재생 신호를 평가한다.
Patent KR-20040107133-A (KR)
Inventor: PARK CHANG HEON
IPC: H01L27/04
Filed: 2003-06-12
Abstract: PURPOSE: A method of forming a storage node electrode of a semiconductor capacitor is provided to prevent a landing plug layer from being attacked due to a process for removing a polysilicon hard mask by using a predetermined layer having a different etching selectivity compared to polysilicon as the landing plug layer. CONSTITUTION: A plurality of contact holes(5) are formed between bit lines(2) in a first interlayer dielectric(4). The contact holes are filled with landing plug layer(6) with a different etching selectivity compared to polysilicon. A second interlayer dielectric(7), an etch stop layer(8), a sacrificial oxide layer(9) and a polysilicon hard mask(10) are sequentially formed thereon. A trench for exposing each landing plug layer is formed by etching the resultant structure using the polysilicon hard mask as an etching mask. The polysilicon hard mask is removed from the resultant structure by performing dry-etching using a Cl2 or HBr base gas. At this time, the landing plug layer is kept intact. The landing plug layer is made of a tungsten film or a titanium nitride layer.
Patent KR-20050000098-A (KR)
Inventor: CHUNG BO SUN
IPC: D06F33/02
Filed: 2003-06-23
Abstract: PURPOSE: A hardness control device and a method of a washing machine are provided to form an optimal washing pattern according to a washing condition, to prevent environmental pollution by restricting the excessive use of detergent and water, and to improve reliability of products by reflecting the hardness of the water to all washing courses according to the selection of the user. CONSTITUTION: In a washing course selection device for a washing machine having a key operation unit(70) installed on the outside of the washing machine to control a motion of washing, the key operation unit is composed of a first course selection unit(72) for deciding a washing course to form a predetermined washing pattern and a second course selection unit(74) for deciding the washing course to form the constant washing pattern according to the hardness of water. The key operation unit on which the first and second course selection units are arranged radially at regular intervals is a rotary switch rotated to select one washing course.
Patent KR-20050000197-A (KR)
Inventor: SHIN HYOUN SOO
IPC: H01L23/36
Filed: 2003-06-23
Abstract: PURPOSE: A GaN LED(Light Emitting Diode) for flip-chip bonding and manufacturing method thereof are provided to improve the brightness and to obtain uniform current diffusion effect by optimizing the arrangement of minimized electrodes, and to maximize radiation by using an additional bonding electrode as well. CONSTITUTION: An emissive structure composed of a first GaN clad layer(43a), an active layer(43b) and a second GaN clad layer(43c) is formed on a sapphire substrate(41). One portion or more of the first GaN clad layer are exposed to the outside. A line-type first and second electrode(45) with minimum line width are formed on the exposed portions of the first GaN clad layer and on the second GaN clad layer. A passivation layer(47) for protecting the emissive structure is formed thereon. At this time, the line-type first and second electrodes are exposed to the outside through holes of the passivation layer. A first and second bonding electrode(48a,48b) insulated with each other are connected with the exposed line-type first and second electrodes.
Patent KR-20050001637-A (KR)
Inventor: LEE KWANG JIN
IPC: H01L29/861
Filed: 2003-06-26
Abstract: PURPOSE: A device and a manufacturing method thereof are provided to restrain an excess voltage and to prevent signal loss in a high frequency range by forming a first pn junction of high density at one side of a trench and a second pn junction region of low density at the other side. CONSTITUTION: A trench(112) filled with an insulating layer is formed in a p++ type substrate(110). A first pn junction region(120) composed of a p+ type region(122) and a first n++ type region(124) on the p+ type region is formed at one side of the trench. A second pn junction region(130) composed of a p- type region(132) and a second n++ region(134) is formed at the other side of the trench.
Patent KR-20050001739-A (KR)
Inventor: PARK SOUK JA
IPC: A61K36/282
Filed: 2003-06-26
Abstract: PURPOSE: Provided is a method for producing a herbal medicine composition for steam bath of the private parts and the anus, thereby preventing and treating dermatitis of the private parts and the anus. CONSTITUTION: The method for producing a herbal medicine composition for steam bath of the private parts and the anus comprises the steps of: mixing Artemisia Messerschmidtiana Besser powder with the powder of auxiliary herbal medicines; mixing innoxious adhesives composed of wheat and buckwheat with the mixture; forming the mixture with a molding apparatus; drying the formed product in a far-infrared dryer for 3-5 hours; and drying it naturally in the shade for 20-28 hours.
Patent KR-20050005618-A (KR)
Inventor: LEE SEUNG KYOO
IPC: C21B7/14
Filed: 2003-07-07
Abstract: PURPOSE: To provide an apparatus for automatically repairing level of slag gate in slag runner, the apparatus enabling repairing of the bottom portion of the slag gate according to the measurement results after automatically measuring level of a bottom portion of the slag gate contacted with molten slag within a certain level range. CONSTITUTION: In an apparatus for repairing the slag gate by measuring level of slag gate in slag runner of blast furnace tap hole, the apparatus comprises a rotary unit part(20) rotatably installed on an upper part of a slag gate cover(7) such that the rotary unit part is rotated to a slag gate checking position capable of measuring level of the slag gate and repairing the slag gate or rotated to an original position; a level measuring unit part(30) installed on the upper surface of the rotary unit part to transmit the measured level values to the control part by measuring level values of a bottom portion of the slag gate while the level measuring unit part is being lifted and lowered; a repairing unit part(40) which is installed on the upper surface of the rotary unit part, in which slip casting castable for repairing the bottom surface of the slag gate is contained, and which discharges refractories to the bottom surface of the slag gate through a screw conveyor(46); and a control part having a control logic programmed to proceed a process of moving a rotary guide(28) to positions for level measurement and slag gate repairing or measuring level of the bottom surface of the slag gate by sensing whether tapping operation is completed or not, the rotation state of the rotary unit part and output information of the level measuring unit part, or automatically repairing level of the bottom surface of the slag gate in a certain level range according to the measurement results.
Patent KR-20050006545-A (KR)
Inventor: KIM JUNG SIK
IPC: C04B35/26
Filed: 2003-07-09
Abstract: PURPOSE: Provided is a method for preparing a strontium ferrite magnetic substance for a dual molded magnet having high saturation magnetization and coercive force. CONSTITUTION: The method comprises the steps of mixing Fe2O3 and a salt of KCl and NaCl in a ratio of 1:1, heating it at 800 deg.C to prepare a spherical-shaped one, mixing Fe2O3 and SrCO3 in a ratio of 5.85 : 1 by mol, adding 0.12 mol of CaO, 0.12 mol of SiO2 and 0.08 mol of Al2O3 as an additive, mixing the mixture and a salt of KCl and NaCl in a ratio of 1:1, and heating it at 750-900 deg.C to prepare a strontium ferrite powder; adding 4 parts by weight of poly(vinyl alcohol)as a binder to the strontium ferrite powder; applying a magnetic field of 9 KOe with compressing it with a pressure of 1,500 Kgf; sintering the obtained molded one at 1,100-1,300 deg.C for 3 hours; and magnetizing the sintered one.
Patent KR-20050007716-A (KR)
Inventor: BACK YOUNG JIN
IPC: A61P19/10
Filed: 2003-07-11
Abstract: PURPOSE: Provided are the extract of Sambucus williamsii var. coreana Nakai, Sambucus sieboldiana var. pendula(Nakai.)T. Lee, and Sambucus sieboldiana Blume which inhibits activity of cathepsin K and a method for extracting the same. Also, provided is a composition containing the extract as an active ingredient. CONSTITUTION: The extract having inhibiting effect on the activity of cathepsin K is obtained by extracting one or two of Sambucus williamsii var. coreana Nakai, Sambucus sieboldiana var. pendula(Nakai.)T. Lee, and Sambucus sieboldiana Blume. The composition of functional foods or drugs for prevention and treatment of osteoporosis is characterized by containing the extract as an active ingredient. The extract is obtained by adding distilled water to one or two of Sambucus williamsii var. coreana Nakai, Sambucus sieboldiana var. pendula(Nakai.)T. Lee, and Sambucus sieboldiana Blume, followed by heating to 80-100 deg.C; centrifuging the heated solution to give supernatant; and freeze-drying the supernatant.
Patent KR-20030068091-A (KR)
Inventor: HONG SANG WOK
IPC: A23L5/20
Filed: 2003-07-18
Abstract: PURPOSE: A process of preparing a composition for tolerizing and desensitizing a human being sensitive to an allergenic material contained in a Japanese lacquer tree is provided. The obtained composition is added to a food material to be cooked and then heated, thereby simply removing the allergenic material. CONSTITUTION: A Japanese lacquer tree collected is dried in the shade, roughly ground and redried under natural sunlight to remove an allergenic material. Then, the Japanese lacquer tree powder is mixed with Impatiens textori Miq. powder and Astragali Radix powder in a specified ratio and then inserted into a cotton cloth bag or a nonwoven fabric bag. The bag containing the treated Japanese lacquer tree mixture is inserted into a cauldron with a food material before heating to remove the allergenic material.
Patent KR-20050011119-A (KR)
Title: Method for automatically controlling the angle of a satellite antenna for a vehicle, especially concerned with transceiving a radio signal in an optimum state based on calculating the azimuth and elevation angles of the satellite antenna with the angle between a vehicle and a satellite
Inventor: PARK YONG RYUL
IPC: H01Q1/32
Filed: 2003-07-21
Abstract: PURPOSE: A method for automatically controlling an angle of a satellite antenna for vehicles is provided to reduce a cost of a satellite antenna angle controlling apparatus by calculating the azimuth and elevation angles of the antenna with the angle between the vehicle and a satellite. CONSTITUTION: A horizontal and a vertical sensor are sequentially initialized when a power is supplied to a receiver(15). A current position of the vehicle is detected. A current azimuth angle and a current elevation angle of a satellite antenna are detected. An amount to be compensated is calculated. An azimuth angle of the antenna(3) is adjusted by using a driving motor(13). A carrier frequency of a signal received via the antenna which has adjusted azimuth and elevation angles. The azimuth and elevation angles are finely controlled when a reception characteristic is not maximized. When the reception characteristic is maximized, the azimuth and elevation angles of the antenna are stored.
Patent KR-20050012063-A (KR)
Inventor: KIM JAE HYEONG
IPC: H04L12/26
Filed: 2003-07-24
Abstract: PURPOSE: An ATM circuit emulation testing apparatus is provided to test a path of ATM circuit emulation data of a non-standard line speed without using a high-priced equipment by implementing a digital logic circuit as a digital element where a program such as FPGA or CPLD can be performed inside a board. CONSTITUTION: An ATM circuit emulation board(100) includes a line connection unit(110), an AAL1 processor(120), an ATM layer processor(130), a buffer management and switching matching unit(140), a process matching unit(150), a process block(MPC860)(160), a processor SAR matching unit(170), an IPC unit(180), a clock synchronizing unit(190) and a path test logic(200). Arbitrary serial data is generated to perform a path testing with respect to serial data and a clock line between a line connection function and an AAL1 processing function in a board, and in case of a signal which has been loopbacked after passing through an ATM path, it is compared with originally generated serial data to perform a data path testing. Also, data can be generated in the line connection function direction and compared with data which has been loopbacked after passing through an ATM circuit emulation board and a switch fabric(300) of a remote station, to perform a path testing.
Patent KR-20050013289-A (KR)
Inventor: BAE CHEOL HYUN
IPC: H01H50/00
Filed: 2003-07-28
Abstract: PURPOSE: A magnetic contact switch device is provided to switch the connection of a three-phase motor from a star to a delta connection or from a delta to a star connection in a quick and safe manner. CONSTITUTION: A magnetic contact switch device comprises a first magnet for star connection, a second magnet(14) for delta connection, and a three-point switch(20) for star connection. The first magnet switches on/off the supply of three-phase input voltages of R, S, and T terminals to U, V, and W terminals of a motor. The second magnet switches on/off the supply of three-phase input voltages of R, S, and T terminals to X, Y, and X terminals of the motor. The three-point switch commonly connects or opens X, Y, and Z terminals of the motor through contact points opposite to the contact points of the second magnet. The three-point switch is arranged on the second magnet in such a manner that the three-point switch is mechanically interlocked with the operation of the second magnet. The three-point switch is used as a contact point for commonly connecting or opening X, Y, and Z terminals of the motor in a star connection or a delta connection of the motor.