baber/WOPTO huggingface dataset:
Patent KR-20040100645-A (KR)
Inventor: LEE JEONG GYU
IPC: G11B7/09
Filed: 2003-05-23
Abstract: PURPOSE: An optical pickup device is provided to prevent a tilt of an objective lens, which is caused by a focusing control process, thereby exactly reproducing an optical disk where a multiple-layered recording layer is formed. CONSTITUTION: A VCM actuator(5) is hinge-coupled to rotate in tracking direction by a horizontal hinge unit(1). A swing arm(2) is hinge-coupled by vertical hinge units(7) to rotate in focusing direction on the VCM actuator(5) at an interval with the horizontal hinge unit(1). Focusing actuators(6) drive the swing arm(2) in vertical direction. An objective lens(4) is installed at the end of the swing arm(2). The vertical hinge units(7) connect the swing arm(2) to the VCM actuator(5) by leaf springs(71,72) formed in multiple-layered type.
Patent KR-20040101702-A (KR)
Inventor: KIM JONG BOK
IPC: G01F15/00
Filed: 2003-05-26
Abstract: PURPOSE: A watermeter having a counter flow restricting check valve and a water supply control valve is provided to measure the water amount accurately by preventing the blade from reversing, to regulate water supply to the meter body, and to reduce the installation cost by integrally mounting the check valve and the water supply control valve. CONSTITUTION: An inlet pipe(11) and an outlet pipe(12) are arranged at both sides of a meter body(10), and a blade member is rotated according to water stream to operate the metering parts. An axial head part is formed in the outlet of the watermeter body, and a counter flow restricting check valve(14) is installed in the axial head part to automatically open and close the outlet according to the direction of water stream. A water supply control valve(30) is installed in the inlet pipe, and composed of a control pipe part(31) communicated with the meter body and composed of a hollow(32) and a hollow screw part(32a), an adjusting unit(33) combined with the hollow screw part and composed of a drive groove and a sealing lid(35) detachably combined with the sealing screw part to prevent leak of water. A stop ring(36) is installed in the upper part of the control pipe part to prevent displacement of the adjusting unit.
Patent KR-20040102469-A (KR)
Inventor: LEE HYUNG SUB
IPC: B23B31/02
Filed: 2003-05-28
Abstract: PURPOSE: A milling chuck is provided to prevent the separation of an o-ring from a groove by pushing up and combining while the o-ring is inserted in the upper face of a tightening cap. CONSTITUTION: An o-ring groove(10) is formed in the middle girth of a contacted portion between the upper face of a tightening cap(4) to be combined with the lower part of a flange portion(9). The o-ring groove is formed inward the tightening cap. An o-ring(11) is inserted in the o-ring groove. Thereby, the o-ring is not separated from the o-ring groove at an assembling. Therefore, the absorption of the vibration and the sealing are performed certainly.
Patent KR-20040103024-A (KR)
Inventor: CHUN MUN GI
IPC: H04B1/40
Filed: 2003-05-30
Abstract: PURPOSE: A device for displaying a Mecca position of a mobile station and a method therefor are provided to easily and promptly display the direction of Mecca to a Muslim by inputting current position information to a mobile station directly or through search. CONSTITUTION: An input unit(10) inputs current position information to a mobile station after search or directly inputs current position information to the mobile station. A control unit(20) inputs a signal of the input unit(10), and controls and monitors each function unit. A geographical name unit(30) outputs a recorded and stored geographical name by the monitoring and control of the control unit(20). A memory(40) stores and outputs position information applied from the input unit(10). A Mecca unit(50) operates the current position information with Mecca position information to output confirmed Mecca direction data. A display unit(60) displays direction of a Mecca position applied from the Mecca unit(50).
Patent KR-20040104800-A (KR)
Inventor: EO GIL SU
IPC: G06F17/30
Filed: 2003-06-04
Abstract: PURPOSE: A device and a method for managing meta data are provided to define priorities of meta data according to an attribute of specific meta data among the meta data of audio contents, thereby selectively supplying main meta data only according to each reproduced audio content. CONSTITUTION: A disk driver(120) picks up audio contents and meta data recorded on a disk(CD), and outputs the picked audio contents and the meta data. A controller(110) reproduces the read audio contents, and supplies meta data about the reproduced audio contents to a user. A meta data decider(150) receives the meta data about the audio contents to extract meta data attributes, and determines priorities of the meta data. A display(160) displays a predetermined application program for reproducing the audio contents, and displays the determined meta data through the application program.
Patent KR-20030095296-A (KR)
Title: 결정 α-Ｄ-글루코실 α-Ｄ-갈락토시드와 이것을 함유하는당질 및 이들의 제조 방법 및 용도
IPC: A23L27/30
Filed: 2003-06-05
Abstract: 흡습성이 낮고, 유동성을 상실하기 어려운 안정한 결정 α-D-글루코실 α-D-갈락토시드와 이것을 함유하는 당질 및 그것들의 제조 방법 및 용도를 제공하는 것을 과제로 한다. 
     그 해결 수단으로서는, 융점이 119℃ 내지 123℃인 결정 α-D-글루코실 α-D-갈락토시드와 이것을 함유하는 당질, α-D-글루코실 α-D-갈락토시드를 함유하는 용액으로부터 결정 α-D-글루코실 α-D-갈락토시드를 결정석출시켜, 이것을 채취하는 것을 특징으로 하는 결정 α-D-글루코실 α-D-갈락토시드 또는 이것을 함유하는 당질의 제조 방법, 비정질 α-D-글루코실 α-D-갈락토시드를 수분 존재하에서 결정 α-D-글루코실 α-D-갈락토시드로 변환하는 방법, 및 결정 α-D-글루코실 α-D-갈락토시드와 이것을 함유하는 당질을 함유시킨 각종 조성물을 확립함으로써 상기 과제를 해결한다.
Patent KR-20040107074-A (KR)
Inventor: CHOI HONG GI
IPC: A01H4/00
Filed: 2003-06-12
Abstract: PURPOSE: A system for pouring medium and sealing a culture vessel used for plant tissue culture with a cap is provided, thereby automatically pouring the medium in consideration of the medium viscosity and sealing the culture vessels. CONSTITUTION: The system for pouring medium and sealing a culture vessel used for plant tissue culture with a cap comprises a conveyer(1) for supplying and discharging the culture vessel; a medium pouring portion(2) for pouring the medium into a culture vessel; a cap supplying portion(3); a first sealing portion(4) which seals the culture vessel with a cap at first; a second sealing portion(5) which completely seals the partially sealed culture vessel; an operation portion(6) which has buttons required for operation of the system components; and a control portion(7) for systematical running and operation of the system components.
Patent KR-20040110299-A (KR)
Inventor: KIM HAN SIL
IPC: G01V9/00
Filed: 2003-06-18
Abstract: PURPOSE: An ultrasonic density measurement system using deconvolution is provided to reduce overall weight and overall size and enhance accuracy by using an ultrasonic sensor and a microprocessor. CONSTITUTION: An ultrasonic sensor includes an oscillator for generating an ultrasonic pulse wave into a medium and a receiver for receiving a reflected wave therefrom. An ultrasonic sensor driver(7) is used for driving and controlling the oscillator of the ultrasonic sensor. An A/D converter(8) is used for converting a measured value of the receiver of the ultrasonic sensor. A system(6) equipped with a processor includes a controller(6a) for driving the ultrasonic sensor driver, an estimator(6b) for estimating a resultant of the A/D converter, a filter(6c) for removing noise from an output of the estimator, and a deconvolution unit(6d) for performing an H-deconvolution process for an output of the filter in order to measure the density of the medium.
Patent KR-20030097706-A (KR)
Inventor: KWAK BYEONG JU
IPC: C07C229/60
Filed: 2003-06-19
Abstract: PURPOSE: A tetrafluorobenzyl derivative, and a pharmaceutical composition, a NMDA receptor antagonist, an antioxidizing agent and a zinc toxicity inhibitor containing the derivative are provided, to obtain the pharmaceutical composition for preventing and treating the acute and degenerative cranial nerve system disease. CONSTITUTION: The tetrafluorobenzyl derivative is represented by the formula 1, wherein R1, R2 and R3 are H or a halogen atom, respectively; R4 is OH, an alkyl group, an alkoxy group, a halogen atom, a halogenated alkoxy group, an alkanoyloxy group or a nitro group; and R5 is a carboxylic acid group, an ester of carboxylic acid having an alkyl group of C1-C4, a carboxyamide group, a sulfonic acid group, a halogen atom or a nitro group.
Patent KR-20040110768-A (KR)
Inventor: KO SEOK HO
IPC: D06F33/02
Filed: 2003-06-20
Abstract: PURPOSE: A control method of a washing machine is provided to prevent friction, noise and wear in modifying the mode of the clutch motor by operating the clutch motor after the predetermined time in turning off the washing machine while detecting the laundry amount. CONSTITUTION: A control unit engages a dehydrating shaft with a washing shaft in the dehydration mode of a clutch motor, and the state of the driving motor is stored in a memory by detecting the laundry amount according to pulse(S32). The control unit checks the operation state of the driving motor in turning off the washing machine while detecting the laundry amount or finishing detecting the laundry amount(S33,S34). The clutch motor is waited for the predetermined time in deciding detection of the laundry amount by the driving motor(S35,S36), and the clutch motor is actuated in selecting washing course after waiting for the predetermined time(S37). The laundry is washed(S38) and rinsed by forming the rotational water stream in a washing tub with agitating the pulsator to the right and the left(S39).
Patent KR-20050000575-A (KR)
Inventor: HAN JAE WON
IPC: H01L21/768
Filed: 2003-06-24
Abstract: PURPOSE: A method of forming a metal line of a semiconductor device is provided to prevent a bonding pad from being contaminated due to materials outgassed from bake equipment or from being easily oxidized due to thermal-energy by performing a heat treatment before forming an opening for the bonding pad. CONSTITUTION: A metal line(21) is formed on a semiconductor substrate with a predetermined structure. A protective layer(22a,22b) is formed thereon. A heat treatment is performed on the resultant structure. A bonding pad is formed by etching selectively the protective layer. At this time, a portion of the metal line is exposed to the outside. A backside of the substrate is grinded and a probe test is performed on the resultant structure through the bonding pad. The bonding pad is connected with an external circuit by using wire bonding.
Patent KR-20040005618-A (KR)
Title: Projection type cathode ray tube device
Inventor: WATANABE SAKAE
IPC: H01J29/56
Filed: 2003-07-07
Abstract: PURPOSE: To modify the orbit of electron beams due to deflection distortion of a single electron bean system projection type cathode ray tube used for a projection television, a projector or the like to correct the shape of the electron beams on a screen to a substantially circle shape, thereby improving the focus performance of a display image on the screen. CONSTITUTION: A pair of magnets 23 and 24 whose magnetic directions are different from each other in the length direction(X axis) intersecting with a tube axis direction(Z axis) are arranged at the upper and lower parts of an opening part of a horizontal deflection coil 71 of a coil supporting part 20 into which a deflection yoke 7 is incorporated. The pair of the magnets 23 and 24 are embedded in the upper and lower parts on the opening side of the horizontal deflection coil 71 in the coil supporting part 20 to be held and fixed therein.
Patent KR-20050011192-A (KR)
Inventor: KIM SUK BONG
IPC: H01L21/205
Filed: 2003-07-22
Abstract: PURPOSE: An APCVD(Atmospheric Pressure Chemical Vapor Deposition) apparatus and a method of controlling door opening/closing thereof are provided to prevent a door from moving freely under maintenance by using a hydraulic cylinder and a lock mechanism and to restrain a temperature sensor from falling by using a support part. CONSTITUTION: An APCVD apparatus includes a working chamber(11), a door(12), a hydraulic cylinder(14) connected with the door, a pump(15) for supplying hydraulic pressure to the hydraulic cylinder, a power supply(16) connected to the pump and a switch(17) between the pump and the power supply. A lock mechanism is used for fixing the door in a raised state. A plurality of support parts(22) for supporting temperature sensors are installed on an inner surface of the door.
Patent KR-20040011359-A (KR)
Inventor: WEITBRUCH SEBASTIEN
IPC: G09G3/28
Filed: 2003-07-23
Abstract: PURPOSE: A method and a device for processing video data are provided to improve the picture quality of plasma display panels and to reduce differences to present CRTs dithering. CONSTITUTION: A device for processing video data for display on a display device having a plurality of luminous elements includes a dithering unit(12) for applying a dithering function to at least a part of the video data(Ro,Go,Bo) to refine the grey scale portrayal of video pictures. The device further includes a motion estimator(14) connected to the dithering unit(12) for computing at least one motion vector from the video data. At this time, the phase, amplitude, spatial resolution and temporal resolution of the dithering function is changeable in accordance with the at least one motion vector.
Patent KR-20050012576-A (KR)
Inventor: JANG JONG SHIM
IPC: H01L21/316
Filed: 2003-07-25
Abstract: PURPOSE: A method for forming a gate oxide layer is provided to reduce leakage current due to direct tunneling by using an insulating layer with high permittivity, such as La2O3. CONSTITUTION: An La thin film is formed on a silicon substrate(21). An La2O3 layer(23a) as a gate oxide layer is then formed by oxidation processing of the La thin film. A gate structure(33) including a polysilicon layer(27a), a tungsten film(29a), a nitride hard mask(31a) is formed on the La2O3 layer. A source(37) and a drain(39) are formed in the substrate.
Patent KR-20050013678-A (KR)
Inventor: KW N BONG HYUN
IPC: C04B14/36
Filed: 2003-07-29
Abstract: PURPOSE: An artificial marble reutilizing waste materials and a preparation thereof are provided to realize high value added products by using waste materials of polymethylmethacrylate based products having excellent optical properties as raw materials. CONSTITUTION: The plate-like artificial marble reutilizing waste materials and having a thickness of more than 1 mm is made from, as raw material, at least one of defective products, remnants and dust of industrial acrylate based sheets having a refractive index of 1.47 to 1.53 and excellent optical properties wherein the acrylate has an average molecular weight of 30,000 to 150,000.
Patent KR-20050014516-A (KR)
Inventor: CHANG JAE WON
IPC: A47L15/48
Filed: 2003-07-31
Abstract: PURPOSE: A condensing/drying device of a dishwasher is provided to improve the drying performance while lowering the inner temperature of a wash tub, by mixing vapor of high temperature in the wash tub with outside cold air through multi stages and condensing and drying moisture and then exhausting the condensed and dried air to the wash tub. CONSTITUTION: A condensing/drying device of a dishwasher comprises a multi-stage condensing unit installed to a passage in which outside cold air and vapor of a wash tub(210) are sucked, and an impeller(207) mounted to the inside of a fan housing(206). The multi-stage condensing unit mixes the vapor of high temperature with the outside cold air and first condenses the mixed vapor and outside cold air and then mixes the first condensed air and vapor again and secondarily condenses the mixed vapor and outside cold air. The impeller rotates by a motor(201) to suck the condensed and dried air from the multi-stage condensing unit and to exhaust the condensed and dried air to the inside of the wash tub. The multi-stage condensing unit comprises first and second vapor suction ports(204,205) formed to each different suction passage of the fan housing communicating with the wash tub, and an outside air suction port(203) for mixing the outside cold air with the vapor of high temperature sucked through the first vapor suction port and sending the mixed outside cold air and the vapor to a discharge side of the second vapor suction port.
Patent KR-20040034372-A (KR)
Inventor: HUH JEONG GWON
IPC: G11B20/10
Filed: 2003-08-25
Abstract: PURPOSE: A data storage media, and its regenerating system and method are provided to properly present a markup document by controlling a buffering state of the markup document though part of a pre-load target file is not completely pre-loaded. CONSTITUTION: The method comprises several steps. A buffering process is performed in order to pre-load a markup document. It is judged whether the buffering process is finished. Accordingly, in a case that AV data stored at a DVD is regenerated and the AD data and its related markup documents are displayed via a markup document, the buffering state of the markup document can be checked. So when the markup document can not be buffered because a disc is physically damaged or a network is not connected, a substitute markup document can be used or a natural document pass-over operation can be performed.
Patent KR-20050021740-A (KR)
Inventor: KIM KYONG BOK
IPC: F16L3/23
Filed: 2003-08-25
Abstract: PURPOSE: Plural pipes are provided to cut down the manufacturing cost, and to reduce the construction period by arranging plural pipes in a single body and combining plural pipes in parallel. CONSTITUTION: A pipe assembly is composed of a single body(10), plural pipes(11) and connecting parts(12). Plural pipes are arranged in parallel, and combined with the single body. Various pipes are installed to the single body of the pipe assembly, and plural uneven parts are formed in the single body of the pipe assembly. Plural pipes are connected to each other by the connecting parts such as the connecting sockets, and the size of one pipe is different from the size of the other pipe. The connecting parts are formed at both sides of the body, and the body is fastened by the fixing part such as a bolt. The angle of the connecting socket is displaced to connect the pipes.
Patent KR-20050021211-A (KR)
Title: Protection bank for inland waters of a harbor capable of circulating the inside waters of a harbor effectively
Inventor: MIN SUN YUNG
IPC: E02B3/06
Filed: 2003-08-26
Abstract: PURPOSE: A protection bank for inland waters of a harbor is provided to diminish the current of waves by guiding structurally and to secure the stable water quality by purifying the water quality of a harbor surrounded by a bank. CONSTITUTION: The protection bank for inland waters of a harbor comprises the steps of fixing a foundation(26) on the seabed to connect banks(11) mutually on the bank, forming a movable section(20) of a retreated groove on a wall of the bank(11), fixing an inclined isolation plate(13) having an inlet(19) and an outlet to a fixture of a wall(12), and fixing many inlet-outlet pipes(22) on the outlet to penetrate the other wall.
Patent KR-20050022639-A (KR)
Inventor: KIM HEE SEOP
IPC: A23B7/10
Filed: 2003-08-29
Abstract: PURPOSE: A method of preventing the influx of liquid refrigerant into a compressor of a kimchi refrigerator by closing a solenoid valve and then operating the compressor for a predetermined time to store the liquid refrigerant into the compressor is provided. It improves performance and durability of the compressor and reduces noise generation of the compressor by performance degradation. CONSTITUTION: The prevention of the influx of liquid refrigerant in the compressor is performed by the steps of: comparing the detected temperature(T) from a sensor and a control temperature; opening a solenoid valve in cases where the detected temperature is higher than the control temperature; judging whether platen pressure is achieved after the elapse of a predetermined time; operating the compressor in cases where the platen pressure is achieved; comparing the detected temperature from the sensor and the control temperature after cooling is achieved; closing the solenoid valve in cases where the control temperature is larger than the detected temperature; judging whether the recovery of liquid refrigerant in the compressor into the compressor is completed; and stopping the compressor in cases where the recovery of the liquid refrigerant is completed.
Patent KR-20050024561-A (KR)
Inventor: OH MIN SEOK
IPC: H04N5/57
Filed: 2003-09-03
Abstract: PURPOSE: A method and an apparatus for controlling brightness of an image display device are provided to supply optimalized brightness of a screen without control of the brightness by a user by including a temperature sensor and an illumination sensor. CONSTITUTION: A storage part(230) stores a brightness information table in which brightness information according to temperature and illumination is recorded. A sensor part senses illumination around an image display device and temperature of a display part(220). A control part(210) extracts optimal brightness information from the storage part based on a characteristic curve of brightness according to temperature data transmitted from the sensor part. The control part determines whether the extracted brightness information corresponds to previous brightness or not and thereby adjusts brightness of the display part.
Patent KR-20040025582-A (KR)
Inventor: SONODA MASAHISA
IPC: H01L29/788
Filed: 2003-09-16
Abstract: PURPOSE: To provide a semiconductor device and a manufacturing method thereof in which a transistor is made finer in the semiconductor device having a field effect transistor equipped with a gate insulating film and a manufacturing method thereof. CONSTITUTION: In the semiconductor device including a plurality of element areas and an element isolation region using shallow trench isolation(STI) for electrically isolating the element regions, each element area is provided with a channel region, source-drain regions formed while horizontally holding the channel region in between, the gate insulating film which is formed on the channel region and formed from the side of the element isolation region oppositely to a surface confronted with the channel area in a horizontal direction approximately vertical with a direction of the source-drain regions holding the channel region in between and in which a bird's beak is <= 1°, and a gate electrode layer formed on the gate insulating film.
Patent KR-20050027773-A (KR)
Title: Display device and its synchronizing signal detecting device and detecting method
Inventor: CHO KWANG WHUI
IPC: G09G5/00
Filed: 2003-09-16
Abstract: A display device and its synchronizing signal detecting device and a detecting method thereof are provided to judge which signal of an image signal and a SOG signal is inputted accurately. The synchronizing signal detecting method includes a step of separating a signal below a detection level from an input image signal, and a step of judging whether the separated signal includes a synchronizing signal. And the method also includes a step of judging whether a ground period of the separated signal is below a reference time, and a step of outputting a normal mode signal if the ground period is below the reference time.
Patent KR-20040025642-A (KR)
Inventor: ZHOU MING
IPC: G06V30/224
Filed: 2003-09-19
Abstract: PURPOSE: A system and a method for retrieving confirming sentences are provided to enable a user to effectively refine the sentences by writing a foreign language and referencing the presented sentences. CONSTITUTION: An input component receives a query as input(305). A search engine(315) is combined with the input component. The search engine comprises a search component retrieving a plurality of sentences from a sentence database(320) by responding to the query and a ranking component determining a similarity between each retrieved confirming sentences and the query.