baber/WOPTO huggingface dataset:
Patent KR-20030092446-A (KR)
Title: Composition comprising an extract of Lophatherum gracile BRONGN. Inhibiting HCV activity
Inventor: CHOI JIN GYU
IPC: A61K36/899
Filed: 2002-05-29
Abstract: PURPOSE: Provided is a composition comprising an extract of Lophatherum gracile BRONGN. having HCV inhibiting activity. Therefore, it is useful for medicine and health food supplements for the prevention and treatment of HCV. CONSTITUTION: A composition is characterized by comprising an extract of Lophatherum gracile BRONGN. having prevention and treatment effects on HCV. The extract is obtained by using a polar solvent, such as water and butanol or nonpolar solvent, such as ethylacetate and chloroform solvent. The composition contains 0.5-50% of the extract, based on the total weight of the composition.
Patent KR-20030093011-A (KR)
Title: Method for forming electrode of semiconductor device
Inventor: JUNG SEUNG HUN
IPC: H01L21/20
Filed: 2002-06-01
Abstract: PURPOSE: A method for fabricating an electrode of a semiconductor device is provided to prevent the generation of lifting and crack caused by high tensile stress by controlling the ratio of SiH4 to NH3 as source gas in a single wafer type chamber so that the silicon composition in a silicon nitride layer is increased. CONSTITUTION: An electrode material layer(13) is formed on a semiconductor substrate(11). The silicon nitride layer(15) is formed on the electrode material layer through a low pressure chemical vapor deposition process using the single wafer type chamber. The silicon nitride layer is formed at a temperature of 600-800 deg.C and at a pressure of 1-500 torr. SiH4/NH3 or SiH2Cl2/NH3 is used as source gas in forming the silicon nitride layer. The composition ratio of silicon to nitrogen is 3:4 or 12:4.
Patent KR-20030093515-A (KR)
Title: Organic light emitting devices contained hologram collimator film
Inventor: HWANG IN HO
IPC: H05B33/22
Filed: 2002-06-03
Abstract: PURPOSE: An organic light emitting diode including a hologram collimator is provided to increase the luminance in a viewer direction and lengthen a lifetime by controlling the loss of light parallel to a substrate. CONSTITUTION: An organic light emitting diode including a hologram collimator includes a substrate(1), a hologram collimator(2), an anode(3), a hole injection layer(4), a hole transfer layer(5), an organic emitting layer(6), an electron transfer layer(7), an electron injection layer(8), and a cathode(9). The hologram collimator(2) is formed between the substrate(1) and the anode(3). The hole injection layer(4) is formed on the anode(3). The hole transfer layer(5) is formed on the hole injection layer(4). The organic emitting layer(6) is formed on the hole transfer layer(5). The electron transfer layer(7) is formed on the organic emitting layer(6). The electron injection layer(8) is formed on the electron transfer layer(7). The cathode(9) is formed on the electron injection layer(8).
Patent KR-20030094707-A (KR)
IPC: B01D39/08
Filed: 2002-06-07
Abstract: 본 발명은 필터용 부직포 및 엔진용 필터에 관한 것으로, 먼지, 카본입자에 대한 포집율을 장기간 지속시키며, 또한 보유 용량이 높고, 막힘이 발생하기 어려운 필터용 부직포와 그 제조방법, 및 이 부직포를 사용한 엔진용 필터를 제공하는 것이다. 
     서로 다른 2이상의 섬유층을 적층시켜서 구성되는 부직포에 있어서, 코울터 포로미터 Ⅱ를 사용한 버블포인트법(ASTM F-316-80에 준한다)에 의해서 산출되는 이 부직포의 평균 포어 사이즈가 30∼60㎛, 이 부직포 전체의 세공크기 총면적이 0.011㎠/㎠ 이상인 부직포로 이루어진다.
Patent KR-20030097550-A (KR)
Title: Authorization Key Escrow Service System and Method
Inventor: CHOI SEUNG RAK
IPC: H04L9/08
Filed: 2002-06-21
Abstract: PURPOSE: An authorized key recovery service system and a recovering method thereof are provided to prevent misuse and stolen of key by using key management authority instead of certificate authority. CONSTITUTION: An authorized key recovery service system includes a private key information part(10-30), an authorization key access management part(40), and a KMA(50). The private key information part(10-30) includes a private key, a divided private key hash value, and the operator identification information in order to manage safely an operator's key. The authorization key access management part(40) recovers a particular user's cryptographic private key. The KMA(50) processes the user's cryptographic private key recovery request.
Patent KR-20040001014-A (KR)
Title: Circuit for controlling vertical and horizontal size of CRT(Cathode Ray Tube) monitor and method thereof
Inventor: LEE JAE HUN
IPC: H04N3/223
Filed: 2002-06-26
Abstract: PURPOSE: A circuit and a method for controlling vertical and horizontal sizes of a CRT monitor are provided to variously compensate distortion of horizontal and vertical sizes of a CRT monitor by using 12C signals. CONSTITUTION: A horizontal size compensating circuit(310) compares a voltage level of a predetermined horizontal size compensating signal with a voltage level of a predetermined horizontal reference voltage for outputting first and second horizontal current signals, and outputs a current value subtracting a horizontal variable current signal from the first horizontal current signal as a horizontal compensation current signal. An east west compensation signal control unit(340) combines the horizontal compensation current signal with an east west direct current gain signal for generating an east west direct current compensation signal. A vertical size compensating circuit(350) compares a voltage level of a predetermined vertical size compensating signal with a voltage level of a predetermined vertical reference voltage for outputting first and second vertical current signals, and outputs one of the first and second vertical current signals as a vertical compensation current signal. A vertical signal size compensation signal control unit(390) compares a predetermined sawtooth wave reference voltage with a sawtooth voltage signal for generating a sawtooth current signal, and outputs a value subtracting the vertical compensation current signal from the sawtooth current signal as a vertical size control signal.
Patent KR-20020065423-A (KR)
Inventor: LEE HEE YOUNG
IPC: A61B19/00
Filed: 2002-06-29
Abstract: PURPOSE: A facial bone contouring device using a bone dust rasp is provided to enable a continuous bone rasping process for the removal of osteoma or bony spur as well as facial bone contouring while discharging the cut bone dust together with a solution of salt used in the rasping process. CONSTITUTION: The facial bone contouring device is comprised of a bone dust rasp(10) having a rod(11) and a cutting portion(13) formed with plural bone dust discharge grooves(13c), a salt solution supply passage(15), and a bone dust discharge passage(14); a powered medical hand piece(40) for reciprocating the bone dust rasp; a salt solution supply unit; and a suction unit for discharging cut bone dust to the outside.
Patent KR-20040006863-A (KR)
Title: A combined cup holder and pen holder
Inventor: JUN HO SEOK
IPC: B60N3/10
Filed: 2002-07-16
Abstract: PURPOSE: A pen holder built-in cup holder is provided to fix various diameters and shapes of cups by forming a recessed groove at the bottom of the cup holder formed at a console of a vehicle, inserting a cup supporting unit into the recessed groove, and fixing the cup after positioning the cup in the cup holder and to use the cup supporting unit as a pen holder by forming a pen fixing groove to the upside of the cup supporting unit. CONSTITUTION: A pen holder built-in cup holder formed to a console of a vehicle is composed of a cup holder body(10) formed in an elliptical groove shape; recessed grooves(20) formed at the bottom of the body at regular intervals in the direction of the major axis; a rod-shaped cup supporting unit(30) for fixing a cup inserted into the recessed groove; and a pen fixing groove(35) formed at the upper part of the cup supporting unit and inserted and fixed with a pen(2).
Patent KR-20040006991-A (KR)
Title: Projection television
Inventor: KIM BYEONG TAEK
IPC: H04N5/74
Filed: 2002-07-16
Abstract: PURPOSE: A projection TV is provided to integrate a duct with handles for reducing the required parts and prevent the introduction of impurities into a casing. CONSTITUTION: A projection TV includes a casing, speaker cases(40) mounted on front lower parts of the casing, openings(11) formed in the rectangular shape at both side surfaces of the speaker cases, and handle parts(30) formed in the rectangular shape to be inserted into the openings. Emitted sound transmitting parts(31) are provided at inner ends of the handle parts for transmitting the sound emitted to the rear parts of main speakers(41) and high-pitched sound speakers(45) to the outside. The emitted sound transmitting parts are in the grid shape for preventing the introduction of impurities into the casing.
Patent KR-20040008763-A (KR)
Title: A oven used in a process for making of a semiconductor device
Inventor: JUN SEONG HO
IPC: H01L21/324
Filed: 2002-07-19
Abstract: PURPOSE: An oven for semiconductor is provided to be capable of constantly conserving the gas introduced into a wafer and uniformly controlling temperature by installing a predetermined structure plate at a gas inflow port. CONSTITUTION: An oven for semiconductor, is provided with an oven body part(11), a wafer fixing plate(12) installed at the inner portion of the oven body part for loading a wafer(15), and a wafer rotation shaft(13) for supporting and rotating the wafer fixing plate. The oven for semiconductor further includes a gas inflow port(19) for flowing gas into the oven body part and a plate part(17) located between the gas inflow port and the wafer. Preferably, the wafer rotation shaft is capable of rotating the wafer as well as the wafer fixing plate.
Patent KR-20040009273-A (KR)
Title: Screen Auto Controllable Monitor Apparatus and Contolling Method for the Same
Inventor: LEE JAE GWAN
IPC: G08G1/0962
Filed: 2002-07-23
Abstract: PURPOSE: A vehicle monitor apparatus for automatically controlling a screen and a controlling method thereof are provided to reduce the risk of traffic accident by automatically displaying an image acquired in a corner monitoring apparatus on a monitor when a vehicle moves to a crossroad or to a corner. CONSTITUTION: A corner monitoring apparatus(1) is mounted on a front of a vehicle. A GPS(Global Positioning System) apparatus(2) outputs data related to vehicle driving roads. A monitor(3) displays an image monitored in the corner monitoring apparatus(1) or the data outputted from the GPS apparatus(2). A switch(4) controls an on/off operation of the corner monitoring apparatus(1) and the GPS apparatus(2) and controls the image displayed on the monitor(3).
Patent KR-20040009513-A (KR)
Title: Magnetic field sensor using sensing elements of thin film patterns fabricated though the treatment controlling soft magnetic properties and magnetic anisotropy by the heat and magnetic field generated during flowing current through the pattern
Inventor: CHO JAE GYEONG
IPC: H01L29/82
Filed: 2002-07-24
Abstract: PURPOSE: A magnetic sensor including a sensing element of a thin film pattern is provided to improve soft magnetic properties and magnetic anisotropic by performing heat treatment and the magnetic anisotropy process. CONSTITUTION: A magnetic sensor including a sensing element of a thin film pattern fabricated by heat and magnetic anisotropy process includes a non-conductive substrate(11) and one or more magnetic film patterns(12,13). The magnetic film patterns(12,13) are formed on an upper surface of the nonconductive substrate. The magnetic film patterns(12,13) are formed by the heat and the magnetic field generated from the applied current. The magnetic film patterns(12,13) are formed with one of Fe-Ni, Fe-Si-Al, Co-Nb-Zr, Fe-Hf-C, Fe-Cu-Nb-Si-B, Co-Fe-Si-B, C0-Fe-Ni-Si-B, and Fe-Si-N.
Patent KR-20040011754-A (KR)
Title: An organic acid salt of amlodipine
Inventor: CHO SEONG HWAN
IPC: C07D211/90
Filed: 2002-07-30
Abstract: PURPOSE: Organic acid salt of amlodipine with excellent physico-chemical properties, its manufacture method and a pharmaceutical composition containing it are provided. CONSTITUTION: Amlodipine p-hydroxyphenylacetic acid salt represented by the formula(2) has crystallized form and is manufactured by reacting amlodipine and p-hydroxyphenylacetic acid. A pharmaceutical composition for the treatment of hypertension and cardiac diseases contains amlodipine p-hydroxyphenylacetic acid salt and a pharmaceutically acceptable diluent or carrier.
Patent KR-20040012168-A (KR)
Title: sealing apparatus of shaft connection section for washing equipment
Inventor: KOO JA IL
IPC: C23G3/02
Filed: 2002-08-01
Abstract: PURPOSE: A device for sealing connection part of rotation shaft for cleaning facility is provided to promptly and simply perform separation and connection operations of sealing cover installed on the outer surface of cleaning box to prevent outflow of cleaning solution scattered inside the cleaning box. CONSTITUTION: The device comprises a rubber plate(20) which is connected to both sides of an outer part of cleaning box, and on one surface of which a projected rise(21) with a plural guiding grooves(21a) is formed; a plural sealing members(22) which are inserted into the guiding grooves(21a) in such a way that the sealing members(22) are moved along the guiding grooves(21a), and on one surface of which guiding protrusions(22a) are projectingly formed; a fixed plate(23) which is installed in front of the sealing members(22), and on which guiding slots(23a) for guiding movement of the guiding protrusions(22a) are formed; and a rotation member(24) which is installed in front of the fixed plate(23), and on which rotation slots(24a) for moving the guiding protrusions(22a) are formed, wherein the device for sealing connection part of rotation shaft for cleaning facility further comprises a driven gear(25) integrally installed at one side of the rotation member(24); and a driving gear(26) that is engaged with the driven gear(25) and rotated by receiving rotary power of rotation motor(27).
Patent KR-20030019137-A (KR)
Title: Magnetron
Inventor: HASEGAWA SETSUO
IPC: H01J25/50
Filed: 2002-08-27
Abstract: PURPOSE: To surely prevent discharge generated between a junction part of a stem insulating body with a cylindrical metal container and cathode leads. CONSTITUTION: A cathode 13 with a filament 14 arranged at a center axis part of an anode 18 is supported by a pair of cathode leads 17, a pair of magnetic pole pieces 19 with a through-hole 19a formed at around the center are arranged at both ends of the anode 8, an opening 24b at one end of a cylindrical metal container 24 is joined airtightly with a junction face formed at a stem insulating body 21, a circular brim part 24c set in extension at the side of the cathode leads 17 is formed at the opening 24b, and a bottom face 26a of the stem insulating body 21 is to be covered with the brim part 24c.
Patent KR-20040021069-A (KR)
Title: A thin film transistor and the method thereof
Inventor: PARK TAE HYEONG
IPC: H01L29/786
Filed: 2002-09-02
Abstract: PURPOSE: A TFT substrate and a fabricating method thereof are provided to prevent the corrosion of a shorting bar by using the shorting bar including a silicon material doped with impurities. CONSTITUTION: A TFT substrate includes a gate wiring, a data wiring, and a TFT, which are formed on an insulating substrate(110). The gate wiring is used for transmitting a scan signal. The data wiring is used for transmitting a picture signal. The TFT is connected to the gate wiring and the data wiring. The gate wiring is formed with a gate line(121), a gate pad(125), and a gate electrode(123). The data wiring is formed with a data line(171), a source electrode, a drain electrode(175), and a data pad. The TFT substrate further includes a shorting bar. The shorting bar is connected to the gate pad(125) or the data pad. The shorting bar is formed with n-type or p-type impurities.
Patent KR-20020079711-A (KR)
Inventor: CHO EUN SANG
IPC: H04W88/18
Filed: 2002-09-30
Abstract: PURPOSE: An optical settlement system for automatically levying a bus/a taxi fare is provided to store payment information in a portable terminal to which an optical transceiver is attached and automatically levy a bus or a taxi fare through the portable terminal. CONSTITUTION: A portable terminal(540) transmits card information as an optical signal. An RF(Radio Frequency) terminal(550) has an optical transceiver(551), receives the optical signal, extracts card information from the received optical signal, levies a fare, and records levy items. A transmission terminal(542) connects to the RF terminal(550) and collectively transmits the recorded levy items for settlement process.
Patent KR-20030030893-A (KR)
Inventor: BRYAN M AVERILL
IPC: B60K17/35
Filed: 2002-10-08
Abstract: PURPOSE: A hub lock for a two-wheel/four-wheel drive vehicle is provided to integrally form the front wheel driving apparatus of a wheel end system by selectively coupling the wheel hub to a bell-shaped part with excluding a stub axle in the wheel end assembly. CONSTITUTION: An assembly for converting a vehicle between two-wheel drive and four-wheel includes a wheel hub rotating and containing a wheel hub(46); a steering knuckle(48) forming part of a chassis of the vehicle and having an opening part penetrating the chassis; a bell-shaped part forming part of a constant velocity joint being supported by a bearing mounted to one of the vehicle knuckle; a first bearing formed between the spindle and the knuckle; and an actuator connected to a clutch ring. The bell-shaped part further includes a collar that has a connector, and the spindle of the wheel hub has a connector close to the bell connector. The clutch ring is actuated and moved by the actuator between engagement with one of the connectors and engagement with both of the connectors.
Patent KR-20040037332-A (KR)
Title: Effective buffer control technique using multiple level buffer and Tx buffer flush in bluetooth system
Inventor: JUNG SE UK
IPC: H04L29/08
Filed: 2002-10-28
Abstract: PURPOSE: A method for effectively managing the buffer through a multi-stage buffer and a transmission buffer in a bluetooth system is provided to transmit data at 1:N connection through the re-connection without loosing data . CONSTITUTION: A method for effectively managing the buffer through a multi-stage buffer and a transmission buffer in a bluetooth system includes the steps of: a first step of receiving data having multi-stage buffers connected to the connection handle block in the L2CAP; a second step of identifying the connection handle block of the transmission data; a third step of recording the current time on the L2CAP layer corresponding to the connection handle block and storing the transmission data; and going back to the first step and repeating the first to third steps.
Patent KR-20040012421-A (KR)
Title: Structure for top coating layer of mat for using waste rubber
Inventor: LEE SANG HO
IPC: E04F15/10
Filed: 2002-11-12
Abstract: PURPOSE: A top layer structure of a flooring using waste rubber is provided to express various colors and to improve durability. CONSTITUTION: The top layer structure of a flooring using waste rubber comprises the steps of placing a waste flooring(20) composed of waste rubber and binder on the object for construction(10) such as concrete to the appointed thickness, and placing an upper layer(30) on the flooring(20). The upper layer(30) contains: a rubber chip layer(40) composed of a rubber chip and a binder and placed on the flooring(20) to the appointed thickness; and a coating layer(41) placed on the rubber chip layer(40) to the appointed thickness.
Patent KR-20030041084-A (KR)
Title: Heating apparatus
Inventor: HAMAGUCHI MAKI
IPC: H01L21/205
Filed: 2002-11-15
Abstract: PURPOSE: To uniformly heat a wafer and rapidly increase/decrease temperature of the wafer and additionally process a large quantity of wafers when heating the wafer installed in a decompression CVD device and an annealing device used for a semiconductor integrated circuit manufacturing process and forming an IC. CONSTITUTION: This heater comprises a glass type carbon cylindrical body 1 arranged inside a reaction vessel 11 and a high frequency induction coil 2 arranged outside the reaction vessel 11 for heating the wafer 12 inside the reaction vessel 11 by heat-generating the glass type carbon cylindrical body 1.
Patent KR-20040045989-A (KR)
Title: Measuring device of using LASER and Photo diode
Inventor: CHO HYEOK JIN
IPC: G01C9/06
Filed: 2002-11-26
Abstract: PURPOSE: A remote measurement apparatus for measuring a degree of a level by using a laser unit and a photo diode is provided to precisely measure a gradient of an adapter ring by measuring a route of laser beam. CONSTITUTION: A remote measurement apparatus for measuring a degree of a level includes a mirror unit(8), a laser unit(11), and a display unit. The mirror unit(8) is attached to an upper end of a vertical center line of an adapter ring(5). The mirror unit(8) includes a mirror body having a mirror. The laser unit(11) has a laser generator installed on a supporter of a laser body positioned below the mirror. The display unit displays a gradient of the adapter ring(5). The display unit is placed on an upper portion of the laser unit(11).
Patent KR-20030044884-A (KR)
Title: Solid-state imaging apparatus and manufacturing method thereof
Inventor: HARAZONO FUMIKAZU
IPC: G11B7/123
Filed: 2002-11-29
Abstract: PURPOSE: To improve connection quality of a solid state image pickup element by restraining thermal transformation of a structure like a three-dimensional printed board and ensuring connection of the solid state image pickup element, to miniaturize the whole device, and to simplify the manufacturing processes. CONSTITUTION: A translucent member 3 is formed previously and integrally molded when the structure 1 is molded. As a result, this solid state image pickup device is provided with the structure 1 which is composed of insulating resin and has a penetrating aperture part 1C, a wiring part 5 formed on a surface of the structure 1, the solid state image pickup element 4 which is connected with the wiring part 5 and attached to the penetrating aperture part 1C, and the translucent member 3 which is arranged so as to close the penetrating aperture part 1C being isolated by a prescribed distance from the solid state image pickup element 4. The translucent member 3 is constituted of a flat member composed of material whose coefficient of linear expansion is smaller than that of the insulating resin, and so integrally molded with the structure 1 so that a peripheral edge of the member is embedded in the structure 1.
Patent KR-20040047346-A (KR)
Title: Multi-players based brick breaking game method and servicing method of the same
Inventor: YOON YEONG SEOK
IPC: A63F13/32
Filed: 2002-11-29
Abstract: PURPOSE: A method of a multijoining block breaking game and a method of serving the same game are provided to make it possible for a number of players or teams to jointly hold a game screen in common and to compete with one another beyond the limit of the existing block breaking game by a single player. CONSTITUTION: The method of a multijoining block breaking game comprises the steps of providing a game screen in the configuration that each team is given a game region, displaying that when any player(Pi) instructs its own bar to move by operating operation unit of its own terminal, new coordinates of the bar to be applied to each terminal are computed so that the bar is moved to the new coordinates in each terminal screen; and processing the game in the manners that when one or more ball moving in the whole game region touch with the side walls, bar or other moles, the moles are bent at a predetermined angle of reflection to move; when touching with blocks, the touched block is processed to be removed; when touching with the lower wall, a life of the player in charge of the defense of the lower wall is processed to be reduced so that a team with the given life being totally vanished is eliminated from the game.