baber/WOPTO huggingface dataset:
Patent KR-20030024366-A (KR)
Title: wafer sensing system
Inventor: KWON GI CHEONG
IPC: H01J37/32
Filed: 2001-09-18
Abstract: PURPOSE: A wafer detection system is provided to enhance the reliability of processes by detecting and processing properly an aligning state of a wafer and deformation due to a temperature-gradient. CONSTITUTION: A process module(100) of a plasma process chamber type includes a chamber(120) and a storage device(140). The chamber(120) is formed with an inlet tube(123) for receiving necessary materials from the storage device(140) and an outlet tube(124) for exhausting gases. The chamber(120) is divided by an insulating plate(126). The inside of the chamber(120) is divided into the first region(128a) and the second region(128b). A plasma generation source(150) is mounted into the first region(128a). A chuck(130) is installed in the second region(128b) in order to grasp a wafer(1). The wafer(1) is loaded on an upper portion of the chuck(130) and the chamber(120) is made airtight. A source and reactants of the storage device(140) are transferred into the inside of the chamber(120) of the inlet tube(123). The plasma generation source(150) is operated to generate magnetic field and excites the source and the reactants to states of plasma. The wafer(1) loaded on the chuck(130) is processed by using the generated plasma. A bias source(160) is mounted in the inside of the chuck(130). The bias source(160) includes a bias electrode(162), the second impedance matching device(164), and the second RF power source(166). The process module(100) includes a wafer detection system(200). The wafer detection system(200) includes a viewer port(210), a CCD(Charge Coupled Device), and a logic operation portion(230).
Patent KR-20020025725-A (KR)
Inventor: NARISHIMA TOMOFUMI
IPC: A01G9/10
Filed: 2001-09-25
Abstract: PURPOSE: Provided is a seedling raising pot which has an excellent raising seedling performance similar to that of a polyethylene pot while raising seedling, is capable of being transplanted to the soil, and is biodegraded easily after transplantation. CONSTITUTION: The seedling raising pot is characterized by having no top-curl portion, and being composed of a lamination layer sheet where a waterproof thermoplastic synthetic resin layer is arranged on a paper base material containing mechanical pulp of 20 wt.% or more and also having cross-sectional permeation of 0-0.5 mm so that the outer surface of the lamination layer sheet comprises the paper base material and the inner face thereof comprises the thermoplastic synthetic resin layer.
Patent KR-20030032572-A (KR)
Title: Spots on the body suitable for acupuncture positioning indication system and hot heat medical appliances transfer hot heat medical bed
Inventor: LEE SANG BOK
IPC: A61H23/00
Filed: 2001-10-18
Abstract: PURPOSE: Method for moving ceramic thermotherapy element for thermotherapy bed and for displaying acupuncture locus is provided to move the ceramic thermotherapy element to a position corresponding to an acupuncture locus while displaying a position of acupuncture and displaying time. CONSTITUTION: Method for moving ceramic thermotherapy element for thermotherapy bed and for displaying acupuncture locus comprises a process for setting the treating temperature; a process for selecting acupuncture point according to height by inputting the height of a user; a process for selecting a treating mode and treating time; a process for selecting acupressure intensity; a process for moving the ceramic thermotherapy element to the bottom of the acupuncture locus by controlling the moving position with rpm of a motor; a process for conducting acupuncture treatment with a selected intensity by ascending the ceramic thermotherapy element and; a process for returning the ceramic thermotherapy to an original position after the acupuncture treatment is completed.
Patent KR-20020031095-A (KR)
Inventor: HA SANG HYEOK
IPC: H04W28/00
Filed: 2001-10-22
Abstract: PURPOSE: A method and apparatus for transmitting packet data of a mobile communication system is provided to improve the transmission throughput of the packet data by determining a length and a structure of a transmission packet so that one code word symbol(sub-code word symbol) is transmitted to one physical channel transmission frame. CONSTITUTION: A code selecting unit(102) responds to the input of a PLP(Physical Layer Packet) information bit series and generates a plurality of sub-codes at same or different code rates. A control unit(100) determines a minimum code rate so that the number of modulation symbol corresponding to corresponding sub-codes determined in time intervals in which the PLP information bit series is assigned is same to or more than the number of modulation symbols capable of being transmitted in each time interval. A symbol pruner(105) prunes symbols of the corresponding sub-codes so that the number of the modulation symbols corresponding to the number of symbols of the corresponding sub-codes is identical to the number of the modulation symbols capable of transmission when the number of the modulation symbols is more that the number of the modulation symbols capable of transmission.
Patent KR-20020032324-A (KR)
Title: Mixed crystals of benzimidazolonedioxazine compounds
Inventor: BORN ROLAND
IPC: C09B19/02
Filed: 2001-10-23
Abstract: PURPOSE: Provided are mixed crystals of different compounds of the formula (1) to provide dioxazine pigments having high color strengths, good dispersibility, good light stability, and good weather fastness. CONSTITUTION: The mixed crystal of two or more different benzimidazolonedioxazine compounds is represented by the formula(1), where X and X' are identical or different and are hydrogen or halogen; and R1, R1', R2 and R2' are identical or different and are hydrogen, C1-C18 alkyl, trifluoromethyl, C1-C18 alkylcarbonyl, C5-C6 cycloalkyl or phenyl which may be unsubstituted or substituted by one or more halogen atoms, nitro groups, trifluoromethyl, C1-C18 alkyl, C1-C18 alkoxy, C1-C18 alkylcarbonyl and/or C1-C18 alkoxycarbonyl groups.
Patent KR-20030033602-A (KR)
Title: Batch style waste water treatment apparatus using biological filtering process and waste water treatment method using the same
Inventor: EO GYEONG HAE
IPC: C02F3/34
Filed: 2001-10-24
Abstract: PURPOSE: A batch type wastewater treatment apparatus using biological filtering process and a wastewater treatment method using the same are provided, which can biologically remove phosphorus in wastewater by mechanism of release and luxury uptake of phosphorus of microorganism membrane, and can remove organic contaminants, suspended contaminants, nitrogen and phosphorus in a single reactor efficiently. CONSTITUTION: The apparatus comprises a plate(32) positioned above the base plate(31) to form a bottom chamber(33) together with the base plate(31); a discharge hole(60) formed at the base plate(31) for discharging water and sludge in the bottom chamber(33) for back washing; a filtration media layer(50) filled on the plate(32), wherein the top layer forms a base section of a top chamber(62); a wastewater inflow device(40) connected to the bottom chamber(33) for wastewater feed; an air inflow device(35) for air supply to the filtration media layer(50) on the plate(32); an air diffuser(42) positioned above the plate(32) at a distance to have a plurality of air supply pipes(44); an air inflow device(34) for back wash air supply to the bottom chamber(33); a water inflow device(34) for back wash water supply to the bottom chamber(33); a plurality of nozzles(46) inserted into the filtration media layer(50) from the plate(32); a treated water discharge device(48) for treated water discharge; a recycling water inflow device(57) for treated water recycle to the bottom chamber(33).
Patent KR-20020033589-A (KR)
Title: Metal immune system
Inventor: GOVARI ASSAF
IPC: A61B19/00
Filed: 2001-10-31
Abstract: PURPOSE: A metal immune system is provided to be capable of non-contact tracking an object in an energy field under the presence of an article that interferes with the energy field. CONSTITUTION: An unperturbed energy field at a plurality of prescribed frequencies is generated near the object and the feature of a perturbed energy field which is induced in response to the unperturbed energy field is decided, by introducing the article that responses to the unperturbed energy field to the vicinity of the object. Then a plurality of obtained signals which respond to an unperturbed energy field generated at the position of the object after the article is introduced, and the perturbed energy field is received and the optimal frequency for the unperturbed energy field is decided from among the plurality of prescribed frequencies responsive to a parameter of the obtained signals. Then the spatial coordinates of the object responsive to the obtained signal having the optimum frequency is determined.
Patent KR-20030035467-A (KR)
Title: Bubble removal apparatus of organic solvent tank
Inventor: JIN YONG HUI
IPC: B01D19/00
Filed: 2001-10-31
Abstract: PURPOSE: Provided is a bubble breaking apparatus in an organic solvent tank for moving a bubble breaking unit at regular height using a float and preventing clogging of pipe by separating solids from collected bubble. CONSTITUTION: The apparatus comprises a driving unit(100) with a motor(110) provided on the upper surface of a tank(1) in which organic resin is stored, a first driving shaft(120) rotating itself by being driven by the motor(110) and a second driving shaft(130); a mixing unit(200) driven by the driving unit(100) for mixing the organic resin stored in the tank(1); a bubble removing unit(300) driven by the driving unit(100) for removing bubbles generated in the tank(1); and a foreign matter separating unit(400) installed under the bubble removing unit(300) for separating foreign matters.
Patent KR-20030040661-A (KR)
Title: Pulsator of washing machine
Inventor: LEE DEUK HUI
IPC: D06F17/04
Filed: 2001-11-15
Abstract: PURPOSE: A pulsator for a washing machine is provided to improve washing and rinsing efficiency by actively circulating washing water and forming various water stream with forming injection ports and injection nozzles in auxiliary pulsators. CONSTITUTION: A pulsator of a washing machine is composed of a main pulsator(50) installed in the bottom of a washing tub to form the large water stream by rotating, and sub pulsators(60) rotatably and circumferentially mounted on the main pulsator to form the small water stream. Plural injection ports(64) are formed circumferentially in the sub pulsators, and injection nozzles(66) are formed in the injection ports to inject washing water from the lower part of the sub pulsator to the upper part. Washing and rinsing efficiency is improved by forming various water streams in the washing tub with injecting water upward.
Patent KR-20030042852-A (KR)
Title: The hydrostat for portable gas range
Inventor: PARK JIN HA
IPC: F24C3/12
Filed: 2001-11-24
Abstract: PURPOSE: A hydrostat is provided to achieve improved use convenience and safety by automatically discharging gas from the gas container when the pressure in the gas container has reached a predetermined level and lowering the internal pressure of the gas container. CONSTITUTION: A gas discharge passage(71) is formed in a gas passage connected to a gas injection port, and connected to a sealed chamber(72) formed in a leg of a governor valve(7). A sealing shaft is mounted in the sealed chamber, and a sealing member is mounted at the top of the sealing shaft. A compression spring(76) is mounted at the outer bottom of the sealing member. When the pressure in a gas container(2) has reached a predetermined level, and the gas container is released by a safety device so as to extinguish the flame generated by the gas emitted from the gas container. The gas is evacuated from the gas container at the moment where the internal pressure of the gas container continues to rise after extinguishment of the flame and the gas container is deformed, to thereby prevent explosion of the gas container.
Patent KR-20030044090-A (KR)
Title: Fixing device for display panel cap in internet phone
Inventor: KIM HEUNG SU
IPC: H04M1/00
Filed: 2001-11-28
Abstract: PURPOSE: A cap fixing apparatus of a display panel of an Internet phone is provided to fix a cap, an upper and lower casing frames without a necessity of an engaging unit and prevent a movement or distortion of the structure. CONSTITUTION: A display panel(120) includes an upper case frame(122), a lower case frame(125) and a cap(130) for finishing end portions of the upper and lower case frames(122,125) after being coupled. An LCD module(121) is formed on the lower case frame(125) and engaged by plural screws(150). Plural screw engaging bosses(126) are formed at regular intervals at an inner side surface of the lower case frame(125). A screw through hole(124) is formed at an inner side surface of the upper case frame(122) corresponding to the boss(126) of the lower case frame(125), through which a screw penetrates to be engaged with the screw engaging boss(126). An extended plate(131) having a through hole(132), into which the boss(126) penetrates, is formed in the direction of the upper and lower case frames(122,125) on the cap(130). A support boss(133) having a hole(134) is protrusively formed at an upper side of the extended plate(131).
Patent KR-20030044219-A (KR)
Title: Rotary push switch for a car room lamp
Inventor: YOO CHEOL SANG
IPC: H01H13/58
Filed: 2001-11-29
Abstract: PURPOSE: A rotary-type push switch is provided to maximize assembly operating ability and productivity by improving handily assembly method among respective components. CONSTITUTION: A plurality of fixing terminals(81,82,83) are provided with a connecting unit(85) having upper and lower bent flaps(84,84') and a resin hole for filling a resin material, and molded in a line with a lower housing(10). An upper portion of a carrier(70) is provided with a stopper(71) and a recess unit(72) and an operating terminal(60) is inserted into a lower portion of the carrier(70). A return spring(50) and an actuator(40) are inserted by being supported by the stopper(71). An upper housing(20) and the lower housing(10) are provided with plural lock groove units(12) and multiple lock projections(22), which are corresponding to each other. The lock projection(22) is inserted into the lock groove unit(12).
Patent KR-20030045562-A (KR)
Title: System and method for theme park management using radio/mobile communication message service
Inventor: SONG KI WON
IPC: H04W4/12
Filed: 2001-12-04
Abstract: PURPOSE: A system and a method for operating play facilities by using a wireless communication message service are provided to issue an admission ticket to a portable communication terminal which an entrant carries, and to deliver each kind of information in the play facilities to the entrant in real time, so that the entrant uses the play facilities comfortably. CONSTITUTION: A main system(10) processes control and input/output of information. A message transceiving system(20) including an admission ticket number management program(11), a portable communication terminal number management program(12), a message transfer program(13), a message response management program(14) and a play facilities information management program(15) transmits an admission ticket message for an admission ticket of an entrant to a portable communication terminal(70) of the entrant under control of the main system(10). An input system(30) including an admission ticket number input unit(31), a portable communication terminal number input unit(32) and a play facilities information input unit(33) transmits inputted information to the main system(10). And the message transceiving system(2) transmits the play facilities information inputted from the play facilities information input unit(33) to the portable communication terminal(70) of the entrant through a wireless communication message service, under control of the play facilities information management program(15).
Patent KR-20030047174-A (KR)
Title: Repeater for wireless communication system
Inventor: KWON CHEOL
IPC: H04B7/14
Filed: 2001-12-08
Abstract: PURPOSE: A relay device for a wireless communication system is provided to set an output level of an amplifying unit at a more high level by connecting the amplifying unit with a termination device through a line coupler. CONSTITUTION: An interface unit(11) communicates with a base station. A termination device(12) communicates with a wireless communication terminal. An amplifying unit(13) is connected between the interface unit(11) and the termination device(12) for amplifying a forward signal provided from the interface unit(11) at a certain level, and transmitting the amplified forward signal to the termination device(12). The amplifying unit(13) amplifies a reverse signal provided from the termination device(12) at the certain level, and transmits the amplified reverse signal to the interface unit(11). A line coupler(20) has the first coupler unit(21) for magnetically combining the forward signal provided from the amplifying unit(13), and providing the combined forward signal to the termination device(12). The line coupler(20) has the second coupler unit(22) for magnetically combining the reverse signal provided from the termination device(12), and providing the combined reverse signal to the amplifying unit(13).
Patent KR-20030049642-A (KR)
Title: Camera information coding/decoding method for composition of stereoscopic real video and computer graphic
Inventor: BAE YEONG RAE
IPC: H04N13/02
Filed: 2001-12-17
Abstract: PURPOSE: A method for encoding and decoding camera information for compositing stereoscopic real moving picture information and a computer graphic image is provided to store location moving information and camera viewpoint change information together with contents, thereby easily and accurately combining the contents with the computer graphic image. CONSTITUTION: Camera information(310) of the corresponding frame of an image currently being photographed is sensed and inputted. A difference in each component between camera information of the current frame and camera information of the previous frame is calculated for obtaining camera change information(330) between the frames. The camera change information is encoded for compressively storing image contents and the encoded camera information. The encoded camera information if the corresponding frame is updated to the camera information of the previous camera information.
Patent KR-20030050941-A (KR)
Title: Vaporizer which can prevent clogging
Inventor: HAN GEUN JO
IPC: H01L21/205
Filed: 2001-12-20
Abstract: PURPOSE: A vaporizer capable of preventing a clogging phenomenon is provided to reduce the occurrence of the clogging phenomenon by preventing a source material of a liquid type from being excessively preheated. CONSTITUTION: Both ends of a body member(10) of a pipe type are open. One end of the body member is connected to a reactor. A material supply pipe is so installed to be connected to the other end of the body member. The body member is surrounded by a heating unit(40). A cooling unit(80) is so installed to cool the material supply pipe. A reaction material of a liquid type introduced to the body member through the material supply pipe is vaporized by the heat supplied from the heating unit and the vaporized reaction material is supplied to the reactor.
Patent KR-20030054715-A (KR)
Title: Assembly apparatus for needle bearing of the universal joint
Inventor: LEE SANG EUN
IPC: F16D3/26
Filed: 2001-12-26
Abstract: PURPOSE: An assembling apparatus for a needle bearing of a universal joint is provided to perform press-fit process and caulking process of the needle bearing continuously by integrating and simplifying the equipment, and to improve the quality by detecting the process with a load sensor. CONSTITUTION: A needle bearing is press-fitted and caulked automatically in the single axis by combining a ball screw block, cylinder blocks(200,300), a press screw rod(10) and sliders(20,30) in a line. A press-fit shaft is combined with the screw rod and the first slider, and the first slider is extended to the second slider by sliding longitudinally. A press tool is installed in the end of the press-fit shaft, and a first caulking tool is installed in the end of the first slider. A second caulking tool is mounted in the end of the second slider, and a load sensor(40) is installed in the screw rod. The transfer length of the screw rod is adjusted by a linear gauge(80), and a linear scale(50) is installed in the sliders to adjust the transfer length of the sliders.
Patent KR-20030058432-A (KR)
Title: Audio signal input/output device and earphone employing microphone
Inventor: KIM CHANG YONG
IPC: H04R1/10
Filed: 2001-12-31
Abstract: PURPOSE: An acoustic input/output apparatus and an earphone integrated with a microphone are provided, which prevents noise generated in the surrounding environment from being inputted through the microphone, and also prevents echo phenomenon. CONSTITUTION: A speaker(19) outputs an inputted acoustic signal. A sound-collecting microphone(17) collects surround sound and then converts it to an electrical signal. An utterance checking microphone(18) checks the utterance by a user. And a circuit part(20) removes components of a signal being output from the above speaker among signals being inputted from the sound-collecting microphone. The circuit part includes a control signal generation part outputting a control signal to control an amplification ratio of the electrical signal according to the utterance of the user, and a signal processing part controlling the amplification ratio of the electrical signal according to the above control signal.
Patent KR-20030058780-A (KR)
Title: Liquid crystal display and fabricating method thereof
Inventor: CHAE GI SEONG
IPC: G02F1/133
Filed: 2001-12-31
Abstract: PURPOSE: A liquid crystal display and a method for manufacturing the same are provided to reduce the material cost for manufacturing a light guide panel of a back light assembly, and reduce the size and weight of the liquid crystal display. CONSTITUTION: A color filter substrate(300) is bonded with a thin film transistor array substrate(200). A plurality of spacers(400) regularly separate the color filter substrate from the thin film transistor array substrate. A polarizing plate(301) is mounted at an outer surface of the color filter substrate which is not facing the thin film transistor array substrate. A liquid crystal layer(500) is formed between the thin film transistor array substrate and the color filter substrate. The thin film transistor array substrate is made up of a flat upper surface and an inclined lower surface, so that the thickness of the thin film transistor array substrate becomes thinner in one direction. A lamp(201) and a lamp housing(202) are mounted at a thick part of the thin film transistor array substrate, so that the thin film transistor array substrate executes functions of a light guide panel of a back light assembly.
Patent KR-20010072094-A (KR)
Title: 여과 용품에 유용한 압출된 열가소성 발포체
IPC: B01D46/24
Filed: 1999-07-02
Abstract: 본 발명은 실제적으로 기포 벽 및 기포 기둥으로 이루어진 구조를 가지며, 전체 연속-기포 함량이 약 50 ％ 이상이고, 평균 기포 크기가 약 1.5 ㎜ 이하이고, 투과도 계수가 약 6×10 -13 ㎡ 이상이며, 임의로 발포체용 지지 수단을 포함하는 압출된 연속-기포 열가소성 발포체를 포함하는, 필터 재료 하우징내로 고정되도록 제조된 필터 재료 및 액체 또는 기체를 당해 필터 재료에 통과시킴을 포함하는 여과방법에 관한 것이다.
Patent KR-20010075037-A (KR)
Title: 반도체 회로
IPC: G11C16/06
Filed: 1999-09-07
Abstract: 본 발명은 제 1 도전형의 반도체 기판(1)내에 통합되고, 양의 및/또는 0의 전압 레벨의 스위칭을 위한 PV-스위칭 트랜지스터(2) 및 음의 및/또는 0의 전압 레벨의 스위칭을 위한 NV-스위칭 트랜지스터(3)로 구성되는 구동 회로(13)뿐만 아니라, 상기 구동 회로(13)의 앞에 접속되고, 동시에 기판 전압에 연결되는 반도체 기판(1)내에 형성되는 제어 회로를 포함하는 반도체 회로에 관한 것이다.  상기 구동 회로(13)의 NV-스위칭 트랜지스터(3)는 반도체 기판내에 매립된, 상기 제 1 도전형에 반대되는 제 2 도전형의 외부 싱크(10)의 내부에 형성되며, 상기 외부 싱크(10)는 공급 전압으로 연결된다.
Patent KR-20010079866-A (KR)
IPC: C09B67/22
Filed: 1999-09-08
Abstract: 본 발명은 SiO 2 판을 기재로 하는, 얇은 판 형태의 이산화티탄 환원 안료에 관한 것이며, 또한 페인트, 니스, 플라스틱, 인쇄용 잉크, 및 세라믹 및 유리용 글레이즈에서의 그의 용도에 관한 것이다.