baber/WOPTO huggingface dataset:
Patent KR-20030012856-A (KR)
IPC: H01L21/3065
Filed: 2001-03-28
Abstract: 유도결합 플라즈마 에칭장치는 챔버(100) 및 챔버의 상부 개구부를 시일하는 창(10)을 포함한다. 창(10)은 챔버(100)의 안쪽으로 노출된 내면을 가지고 있다. 페러데이차폐로서의 역활을 하는 금속판(217)은 창(10)으로부터 위쪽에 배치되어 있다. 코일(117)은 금속판(217)으로부터 위쪽에 배치되어 있다, 코일(117)은 접속부위(커낵터 (207)) 참조)에서 금속판(217)에 전기접속되어 있고, 금속판에 피크피크 전압을 발생시켜 창(10) 내면의 스퍼터링을 줄이면서 실질적으로 동시에 창 내면 상에 에칭부산물이 침적되는 것을 방지한다. 본 발명의 다른 실시예에서, 본 장치는 금속판(217)에 피크피크 전압을 인가하기 위한 조정기를 포함한다. 이 조정기는 발진회로, 정합회로, RF발생기, 및 인가된 피크피크 전압을 모니터링하는 피이드백제어를 포함한다. 또한 유도결합 플라즈마 에칭장치의 작동을 최적화하는 방법이 기재되어 있다.
Patent KR-20030007558-A (KR)
Title: 압축기
IPC: B30B9/30
Filed: 2002-03-22
Abstract: 스크류 컨베이어(22; screw conveyor)에 의해 압축실(33)로 운반된 부스러기가 유압 실린더(28)에 의해 고형물(W)로 압축되고, 그후 압축실(33)의 일단에 배치된 게이트 부재(51; gate member)를 열고, 고형물(W)을 압축실(33)의 일단으로부터 외부로 배출하는 압축기이다.  압축실(33)은 제 1 원통체(31) 및 제 2 원통체(40)로 구성된다.  제 2 원통체(40)가 마모된 경우 쉽게 교환이 가능하도록 제 2 원통체(40)는 제 1 원통체(31)의 일단에 제거 가능하게 장착된다.
Patent KR-20030019451-A (KR)
IPC: G06F9/38
Filed: 2001-06-22
Abstract: 프로세서에서 예외처리 방법은 예외의 검출시에 상태를 설정하는 단계와, 상기 상태가 설정되면 상기 예외에 대한 트랩신호를 보내는 단계와, 상기 트랩신호를 보내기 전에 예외 클래스에 기초하여 상기 예외를 다르게 처리하는 단계를 포함한다. 상기 방법은 예외 클래스에 기초하여 예외에 대한 트랩신호를 보내기 전에 상기 예외를 야기하는 명령어를 재실행하는 단계를 포함한다. 상기 방법은 예외를 야기하는 명령어가 가장 오래된 제거되지 않은 명령어가 된 후에 상기 예외를 야기하는 명령어를 재실행하는 단계를 포함한다. 상기 방법은 예외를 야기하는 명령어가 가장 오래된 제거되지 않은 명령어가 된 후에 상기 예외에 대한 트랩신호를 보내는 단계를 포함한다. 상기 방법은 예외를 야기하는 명령어를 송출함이 없이 예외를 야기하는 명령어를 완료한 것으로 표시하는 단계를 포함한다. 프로세서에서의 예외처리 장치는 예외의 검출시에 상태를 설정하고, 상기 상태가 설정되면 상기 예외에 대한 트랩신호를 보내기 위한 명령어 스케줄러를 구비한다. 상기 명령어 스케줄러는 상기 트랩신호를 보내기 전에 예외 클래스에 기초하여 상기 예외를 다르게 처리한다.
Patent KR-20040064443-A (KR)
Inventor: PARK YUN YONG
IPC: A63B53/14
Filed: 2003-01-13
Abstract: PURPOSE: A golf putter whose shaft rotates on a pin in respect to a handle is provided to minimize an error and ensure a correct putting. CONSTITUTION: The golf putter comprises: a head(2); a shaft(3) on which the head(2) is set; a handle(5) and a link member(10) for connecting the handle(5) and the shaft(3). The head(2) and the shaft(3) are connected to an upper link member(11) and a lower link member(21) of the link member(10) respectively. The shaft(3) rotates on a pin of the link member(10) in respect to the head(2). User rotates the shaft(3) by one hand meanwhile the head(2) is gripped by the other hand.
Patent KR-20040067232-A (KR)
Title: Electron gun for color cathode ray tube
Inventor: KOO YEONG JU
IPC: H01J29/48
Filed: 2003-01-22
Abstract: PURPOSE: An electron gun is provided to minimize a coma aberration and achieve improved resolution by deflecting inwardly the electron beam passing through the left and right peripheral holes of a focus electrode and inducing the deflected electron beam in an axial direction. CONSTITUTION: An electron gun(100) comprises a triode unit including cathodes(111,112,113) for emitting electron beams, a control electrode(120) for controlling the electron beams, and an accelerating electrode(130) for accelerating the electron beams; focus electrodes(140,150) opposed to the accelerating electrode, and which form a pre-focus lens; a final accelerating electrode(160) opposed to the focus electrode, and which forms a main lens; and protrusions(144,145) protruded toward the accelerating electrode between a center hole(141) and peripheral holes(142,143) of the focus electrode.
Patent KR-20040069134-A (KR)
Inventor: CHOI CHEOL U
IPC: D06F39/00
Filed: 2003-01-28
Abstract: PURPOSE: A controller assembly of a washing machine is provided to prevent short circuit of a board by guiding water between an operating knob and a knob hole along an inclined rib and a supporting rib out of the control panel. CONSTITUTION: A controller assembly of a washing machine comprises a control panel(52) vertically installed in the front top of a cabinet, and composed of a knob hole(52b) for inserting an operating knob and perspective windows(52c,52d); a board combined with the rear part of the control panel and composed of electric components for inputting operation of the washing machine by the operating knob or displaying the operation state; and a water passage(60) formed in the rear part of the control panel to guide water from the knob hole along the rear part of the control panel out of the control panel. The water passage is composed of an inclined rib(62) inclined downward in the lower part of the knob hole to guide water between the knob hole and the operating knob into the lower part of the control panel, and a supporting rib(64) connected to the inclined rib, placed in the lower part of the board and protruded in the lower part of the control panel to guide water through the side of the control panel out of the control panel.
Patent KR-20040070531-A (KR)
Inventor: LEE HUN BO
IPC: B65D47/02
Filed: 2003-02-04
Abstract: PURPOSE: Provided is a cover device which prevents recharging drinks of different kind or mixing with other drinks in order to enhance reliability of original drinks and stop damage to original product. CONSTITUTION: The cover device comprises: an exterior cover(110) which is composed of an exterior drum(111) which is fixed at the entrance of a container and has open top and bottom ends, an interior drum(115) which is located inside the exterior drum and separated with a certain distance from the exterior drum(111) and a connection plate(118) which links exterior(111) and interior(115) drums and has a top discharge hole(118a) to discharge the stored drinks; an interior cover(130) which is inside the entrance of the container as well as the exterior drum(111), being connected to the exterior drum(111), and has the discharge hole(131a) at the bottom at the part inside the container to discharge the stored drink in the container; a middle cover(150) of which the bottom part is closely fixed to the surface of the interior cover with the discharge hole(131a) and the top part is located inside the exterior cover(110) and the weight center to open and close the bottom discharge hole(131a) is located at the bottom and a device which prevents opening of the bottom discharge hole(131a) by lifting the middle cover(150) with a pick through the top discharge hole(118a).
Patent KR-20040073773-A (KR)
Inventor: LEE MYEONG GON
IPC: D06F39/14
Filed: 2003-02-14
Abstract: PURPOSE: A magnet fixing unit for a lid of a washing machine is provided to prevent breakage of the elastic wall in bending excessively or receiving impact by increasing the rigidity of the elastic wall, and to insert and assemble the magnet conveniently by moving a hook with the elastic body. CONSTITUTION: A washing machine includes a body having an input hole for putting the laundry in, a lid(40) turned and connected to the body for opening and closing the laundry input hole, and a magnet(60) mounted in the lid to detect opening and closing of the lid. A magnet fixing unit of the lid is composed of a fixing wall(52) having an insertion hole for inserting and storing the magnet, an elastic wall(54) spaced from the fixing wall and elastically bent in inserting the magnet to the fixing wall, and a reinforcing rib(56) connecting both lower parts of the fixing wall and the elastic wall. A hook is formed in the elastic wall to fasten the magnet after inserting the magnet.
Patent KR-20040075645-A (KR)
Inventor: BAE JIN BEOM
IPC: C23C8/30
Filed: 2003-02-22
Abstract: PURPOSE: A metallic material surface treatment method for reinforcing surface properties such as wear resistance and corrosion resistance by forming carbonitriding composite layer without formation of single compound layer when forming a surface covering on metallic material by thermo-reactive deposition and diffusion is provided. CONSTITUTION: In an existing TRD (thermo-reactive deposition and diffusion) surface reinforcement treatment method comprising raw material inspection process, wrapping process, cleaning process, preheating process, TRD covering layer forming process, cooling process, tempering process, washing process and final inspection and completion process, the method for forming carbonitriding composite layer by thermo-reactive deposition and diffusion is characterized in that a MCN composite compound covering layer is formed by performing TRD coating process on the decarbonitrided metal matrix after separately penetration diffusing carbon and nitrogen into a metal matrix at an atmosphere of 750 to 950 deg.C in the preheating process before the TRD coating process, thereby decarbonitriding the metal matrix, wherein the carbonitriding treatment is a method selected from gas decarbonitriding, liquid decarbonitriding, fluidized bed decarbonitriding, plasma decarbonitriding or vacuum decarbonitriding.
Patent KR-20040076293-A (KR)
Inventor: AHN HUI DEOK
IPC: B01D39/00
Filed: 2003-02-25
Abstract: PURPOSE: Provided is a method for preparing a resin-coated gas filter having high dust collecting performance. CONSTITUTION: The method comprises the steps of (a) diluting a resin suspension having a solid content of 4 to 90 wt.% by using a solvent selected from the group consisting of water, a low alcohol such as methanol, ethanol, propanol, butanol and an aromatic solvent such as benzene, toluene, xylene with a mixing rate of the resin suspension to the solvent being 1:1 to 16 to prepare a resin coating agent; (b) spraying the resin coating agent at the aerosol state on the surface of filter media made of a woven fabric or a non-woven fabric; (c) drying the filter media at 80 to 220 deg.C; and (d) cutting and molding the dried filter media.
Patent KR-20040077064-A (KR)
Inventor: KIM JEONG HYEON
IPC: H04B1/40
Filed: 2003-02-27
Abstract: PURPOSE: A method for transmitting a text message of a mobile terminal is provided to allow a user to directly send a text message to a phone number stored in a call list of a mobile terminal. CONSTITUTION: A user enters a call list storing phone numbers which has been originated, received phone numbers and a phone number received in the user's absence(S10), selects a certain phone number, and checks information with respect to the phone number(S20). The user determines whether to create a text message and send it to the selected phone number(S30). When the user desires to send a text message, he/she moves to an input window for inputting a text message(S40). When inputting of content of the text message is completed, the user sends the text message(S50).
Patent KR-20030071577-A (KR)
Title: 촬상장치
IPC: H04N5/335
Filed: 2003-02-28
Abstract: 광전변환부와, 소정 파장의 광을 상기 광전변환부로 전송하는 파장선택부를 각각 지닌 복수의 화소로 이루어진 촬상소자에 있어서, 상기 파장선택부는 정점을 지니고, 해당 촬상소자의 주변부에 위치된 화소에 대해서는, 상기 파장선택부의 정점이 광전변환부의 중심보다도 촬상소자의 중심에 근접해서 위치되어 있는 것을 특징으로 한다.
Patent KR-20040078281-A (KR)
Inventor: BAE HYE JIN
IPC: H04N5/74
Filed: 2003-03-03
Abstract: PURPOSE: A laser projector and a method for controlling the laser projector are provided to easily magnify and control a picture projected by the projector. CONSTITUTION: A laser projector(200) includes an image processor(260), a laser driver(270), and a laser generator(280). The image processor processes an input video signal into digital RGB signals. The laser driver synthesizes the RGB signals to output a laser signal. The laser generator scans the laser signal on a screen(100). The laser projector further includes the first and second galvanometers(230,250), the first and second drivers(220,240), and a controller(210). The first galvanometer controls a scanning direction of a laser beam generated by the laser generator. The second galvanometer controls a scanning direction of the laser beam scanned through the first galvanometer. The first and second drivers respectively drive the first and second galvanometers. The controller respectively determines scanning direction control angles of the first and second galvanometers, corresponding to an adjusted picture size, when a user adjusts the picture size, and controls the first and second drivers to control the scanning direction of the laser beam based on the determined scanning direction control angles.
Patent KR-20040080770-A (KR)
Inventor: KIM DAE UNG
IPC: H04W56/00
Filed: 2003-03-13
Abstract: PURPOSE: A resynchronization method under wireless ad-hoc network environment is provided, in which the most suitable wireless connection unit performs rapidly a resynchronization process in case of a malfunction of a relay. CONSTITUTION: A relay candidate list and it's priority list are formed from plural wireless connection units linked to a wireless ad-hoc network(S200,S210). The relay candidate list is transmitted to the wireless connection units linked to the wireless ad-hoc network(S230). The selected wire connection unit is determined as a new relay on the basis of the relay candidate list while a synchronous signal is not broadcasted during a predetermined timeout period. The synchronous signal is broadcasted by the new relay.
Patent KR-20030028798-A (KR)
Inventor: CHUNG YUN MO
IPC: H04R5/04
Filed: 2003-03-18
Abstract: PURPOSE: A method for wire connection of a multi channel speaker system and an apparatus thereof are provided, which minimize labor and exertion of a builder of wires and increase aesthetical consideration of an installation space. CONSTITUTION: According to the multi channel speaker system driving different sound area signal values respectively by connecting a number of speakers such as an audio body and a center speaker and a woofer and a front right speaker and a front left speaker and a rear right speaker and a rear left speaker, a serial acoustic circuit(SAC) additional to the audio body and an acoustic signal separation circuit added to each speaker are further included. The serial acoustic circuit has an analog digital converter(A/D) converting analog speaker input signals into digital signals, and a multi channel control signal synthesizer(SC) and a clock generator(CG) giving each reference clock to the digital acoustic signal and a digital signal synthesizer(DG) synchronizing each digital signal according to the reference clock, and a serial signal output unit(SO) outputting the synchronized digital signal as a serial signal and a single connection wire(P) withdrawn from the serial signal output unit. The acoustic signal separation circuit has a multi channel control channel separator(SD) and a digital analog converter.
Patent KR-20040083281-A (KR)
Inventor: JI SU HWAN
IPC: B60Q3/02
Filed: 2003-03-21
Abstract: PURPOSE: A downward lighting apparatus for an assistant driver's seat is provided to find the articles on the floor easily and conveniently at night by lighting concentrically below the assistant driver's seat next to the driver's seat with a light emitting unit mounted in the lower part of a glove box in front of the assistant driver's seat. CONSTITUTION: A downward lighting apparatus for an assistant driver's seat(1) is composed of a light emitting unit(30) mounted in the lower part of a glove box panel(24) for mounting a glove box(20) placed in front of the assistant driver's seat and installed in the upper part of a footrest for putting the foot of a passenger, and an operating switch(34) turning on and off the light emitting unit by electrically connecting the light emitting unit to a power supply unit. The light emitting unit is composed of a light emitting diode or a light bulb, and closed by a transparent glass cover to prevent breakage in being exposed out. The light emitting unit is turned on by turning on the operating switch.
Patent KR-20040084097-A (KR)
Inventor: KIM SANG MIN
IPC: H04B1/10
Filed: 2003-03-26
Abstract: PURPOSE: An RF receiver is provided to vary gains of amplifiers configuring a limiter, and to change the gain in inverse proportion to the amplitude of an input signal, thereby reducing current consumption and a layout size without using a smoothing filter while maintaining a certain size of an output signal. CONSTITUTION: A limiter(20) includes variable gain amplifiers(21-24) whose gains are controlled by 4-bit RSSI signals. An RSSI circuit(30) comprises as follows. A rectifier(31) extracts the size of an input value. A comparator(32) compares the extracted size of the input value with reference values. An RSSI encoder(33) outputs the RSSI signals by using results outputted from the comparator(32). The RSSI signals outputted from the RSSI encoder(33) are applied to resistant arrays of the variable gain amplifiers(21-24) without passing through other conversion, and vary the gains of the amplifiers(21-24).
Patent KR-20040087077-A (KR)
Inventor: LEE SU GIL
IPC: H02J13/00
Filed: 2003-04-04
Abstract: PURPOSE: An apparatus and a method for performing a real-time evaluation process of an underground power cable are provided to produce the predictive amount of power by measuring correctly temperature and current of the underground power cable. CONSTITUTION: A cable current acquisition unit(3) measures current of a cable conductor. A sheath current acquisition unit(4) measures circulating current of a sheath. A cable temperature acquisition unit(5) measures temperature of a cable sheath or temperature of a jacket. An external temperature acquisition unit(6) measures external temperature of a cable. A communication unit(7) connects the current acquisition unit and the temperature acquisition unit to a main computer(9). The main computer is connected to the communication unit in order to calculate the temperature of the cable conductor and produce the predictive amount of power.
Patent KR-20040016375-A (KR)
Inventor: KOGA TSUYOSHI
IPC: G11C11/402
Filed: 2003-04-11
Abstract: PURPOSE: To provide a semiconductor storage device which does not require any refresh while the main storage portion is formed of a capacitor which accumulates charges as the binary-level information and an access transistor for controlling input and output of charges to and from the capacitor. CONSTITUTION: The semiconductor storage device comprises the capacitor which holds charges depending on a logical level of the storage information expressed with the binary-level information and includes a storage node, the access transistor for controlling input and output of charges accumulated in the capacitor, and a latch circuit which is located on the semiconductor substrate to maintain a potential of the storage node of the capacitor. At least one of the circuit elements structuring the latch circuit is located at the upper part of the access transistor.
Patent KR-20040089201-A (KR)
Inventor: PARK BYEONG BAE
IPC: C02F1/70
Filed: 2003-04-11
Abstract: PURPOSE: A process is provided to decrease COD of wastewater from desulfurization process to an allowable standard discharge amount or less by replacing existing process or utilizing the existing process, and an apparatus therefor is provided. CONSTITUTION: The apparatus comprises a catalytic reduction part(11) comprising catalyst support; and a reducing agent supply part(12) connected to the catalytic reduction part, wherein the catalytic reduction part further comprises a gas separator(13) connected to the catalytic reduction part, wherein the catalytic reduction part comprises a catalyst support part(20), and a reducing agent dispersion plate(21), wherein the catalytic reduction part and the gas separator comprise second pipe(31) for transferring gas generated by reaction in the catalytic reduction part to the gas separator; and first pipe(27) for transferring reducing agent separated by specific gravity difference in the gas separator to the catalytic reduction part again, and wherein the gas separator comprises a pipe(32) for releasing gas instead of the reducing agent separated by specific gravity difference into the outside.
Patent KR-20030081162-A (KR)
Title: 패턴 형성 방법
IPC: H01L21/027
Filed: 2003-04-11
Abstract: 감광성 수지 패턴의 이상을 부분적으로 보정할 수가 있어, 리워크 기판을 없애어 제조 비용의 저감을 도모한다.  본 발명은 기판 상에 피가공막을 형성하는 단계 S11과, 피가공막의 주면 상에 레지스트막을 형성하는 단계와, 레지스트막에 소망 패턴을 노광하는 단계와, 레지스트막을 현상하여 레지스트 패턴을 형성하는 단계 S12와, 레지스트 패턴의 치수 또는 형상의 이상을 검사하는 단계 S13과, S13에 의해 검출된 이상 개소에 대하여 보정 처리를 실시하는 단계 S14와, 보정 후의 레지스트 패턴을 이용하여 피가공막을 선택 에칭하는 단계 S15를 포함하는 패턴 형성 방법으로서, S13 및 S14에 있어서 DUV 광을 광원으로 한 동일한 광학식 장치를 이용하여 S13과 S14를 연속하여 행하고, 또한 S13에서는 레지스트 표면에 질소 가스를 공급하고, S14에서는 레지스트 표면에 산소 가스를 공급한다.
Patent KR-20040088747-A (KR)
Inventor: JUNG BYUBG YOUN
IPC: B23K10/02
Filed: 2003-04-11
Abstract: PURPOSE: A method and an apparatus for welding a valve are provided to prevent bubbles or impurities from being created in a valve face by performing stellite powder plasma welding in an inert gas atmosphere with respect to the valve face. CONSTITUTION: An apparatus for welding a valve includes a chamber(20) having a door(21). The chamber(20) is sealed against an external. A valve chuck(30) is installed in the chamber(20) in opposition to the door(21) and rotates a valve(1) after loading the valve(1) thereon. A torch nozzle(10) is installed at an upper portion of an inside of the chamber(20) in order to perform stellite powder plasma welding while moving in left and right directions. Gas pipes(40,50) are installed at an upper portion of an inside of the chamber(20) in order to inject and exhaust inert gas into/from the chamber(20).
Patent KR-20040090680-A (KR)
Inventor: BAE JIN HYEON
Filed: 2003-04-18
Abstract: PURPOSE: An advertisement service system and method is provided to classify advertisement content for each web page having an English domain name and a domestic language domain name, to determine whether an input keyword is an English domain name or a domestic language domain name, and to offer advertisement content of a corresponding domain name according to a check result. CONSTITUTION: The system comprises an advertisement content database(110), a data receiver(120), a domain analyzer(130), an advertisement selector(140), and an advertisement provider(150). The advertisement content database(110) stores advertisement content classified according to a domain name. The data receiver(120) receives access data from a client. The domain analyzer(130) analyzes the access data, and checks which domain name includes the input keyword. The advertisement selector(140) selects advertisement content corresponding to the determined domain name. The advertisement provider(150) offers the advertisement content selected with the web page data according to the determined domain name.
Patent KR-20040042783-A (KR)
Title: Electronic document versioning method and updated information supply method using version number based on XML
Inventor: JUN HYE JEONG
IPC: G06F40/143
Filed: 2003-04-21
Abstract: PURPOSE: A method of grading an extensible markup language-based electronic document version and providing an updated document using the version are provided to effectively manage a document using a version value. CONSTITUTION: Information about the date and time when the contents of a document are added or corrected is used as a version value. When version values of lower structures are corrected, version values of upper structures are changed into the latest data information among version values of the lower structures. Which type of a lower structure is corrected or added is indicated to the version values of the upper structures. When there are lots of lower structures, a changed type is easily found using version values to reduce a period of time required for finding a changed structure.
Patent KR-20040092036-A (KR)
Inventor: LEE YEONG U
IPC: H01R13/187
Filed: 2003-04-23
Abstract: PURPOSE: A test pin assembly for a connector test device is provided to be easily assembled by directly mounting a test pin, a spring and a plug in a test jig. CONSTITUTION: A plug(20), a test pin(30) and a spring(50) are directly mounted in a test jig(10). A mounting hole(15) having concave grooves(11,13) is bored in the test jig. The plug is fixed in one end of the mounting hole. A guide bushing(40) into which the test pin is inserted is installed in the other end of the mounting hole. The spring is disposed between the plug and the test pin. A protrusion(23) and a bridge protrusion(25) are formed in an external circumference surface of a mounting part(21) of the plug.