baber/WOPTO huggingface dataset:
Patent KR-20020091091-A (KR)
Title: Artificial Turf System
IPC: E01C13/08
Filed: 2001-02-13
Abstract: An artificial turf that includes a first face yarn, a second face yarn, and a stitch-in yarn. The second face yarn is textured in some embodiments, for at least the reason of creating a zone such as a textured zone. A knot is formed by knitting the first face yarn, the second face yarn, and the stitch-in yarn together. A row of knots is also formed in this manner. A backing is formed when a lay-in yarn is extended between at least two rows of the knots and knitted to hold the at least two rows of knots together. A coating is coupled to the backing to prevent, among other things, detachment of the yarns after extended use of the artificial turf. An underlayment is positioned beneath the backing such that a stable base is provided for the artificial turf.
Patent KR-20030009417-A (KR)
IPC: B31F1/07
Filed: 2000-05-31
Abstract: 시트 형상물에 요철을 부착하는 장치로서 표면에 요철이 있는 두 개의 롤러의 사이에 시트 형상물을 통과하게 함으로써 요철을 부여하는 장치가 있는데, 그 장치에 이용되는 표면에 요철이 있는 롤러를, 외주에 요철을 설치한 원형판을 다수 겹침으로써 제작하고, 또 그 원형판 사이에 두께가 자유로운 스페이서를 넣었다.
Patent KR-20020093901-A (KR)
IPC: H01L21/768
Filed: 2001-03-30
Abstract: A semiconductor device comprising a silicon carbide substrate (20) and a Group III-V semiconductor layer (21) on the substrate. The device includes at least one via (37) through the substrate, in which may be formed a conductive coating or filling.
Patent KR-20020087495-A (KR)
Title: 표시패널 및 그 제조방법
IPC: H01J11/38
Filed: 2001-04-18
Abstract: 실제구동시에 전면패널과 배면패널이 진동함으로써 생기는 충돌음에 기인하는 노이즈를 저감하는 것이 가능한 PDP를 비롯한 표시패널을 제공하는 것을 본 발명은 목적으로 한다. 
     그래서, 본 발명의 표시패널에서는 제 1 패널의 제 2 패널과 대향하는 내표면에는 볼록부(21)가 형성되고, 제 1 패널과 제 2패널이 당해 볼록부와 격벽(18)이 교차하는 부분(23)에서 접합재에 의해 접합되어 있다. 이로 인하여, 실제구동시에서의 전면패널과 배면패널이 진동함으로써 생기는 충돌음에 기인하는 노이즈(소음레벨)가 저감된다.
Patent KR-20020093153-A (KR)
IPC: F42B12/34
Filed: 2001-05-14
Abstract: A small caliber deforming bullet made from copper-zinc alloy comprises an outer hollow cylindrical base body (1) with a base and a conical front region, and an additional body inserted in and overlapping the base body. The additional body is a partial cylindrical casing core (2), whose cylindrical part is held in a front position in the base body during the whole ballistic flight path over the whole length. A hollow chamber is formed between the base body and the core and comprises a plate-like chamber (3a) and a blind hole bore (3b) and/or a further peripheral annular chamber. The plate-like chamber extends over the whole cross-section of the core. An Independent claim is also included for a process for the production of a small caliber deforming bullet. Preferred Features: The base body and the core are made from the same copper-zinc alloy. An inner annular groove is provided on the front side of the base body.
Patent KR-20030007758-A (KR)
IPC: C30B25/02
Filed: 2002-03-04
Abstract: 반도체 장치를 제조하는 방법에 있어서, 반도체 물질의 적어도 하나의 다른 레이어가 뒤따르는 n-타입 도핑된 반도체 물질의 레이어를 포함하는 스택을 에피택셜로 성장시키는 단계를 포함하며, 이 스택은 하나의 지속적인 성장 싸이클에서 성장되는 제조 방법.
Patent KR-20030013453-A (KR)
Title: Activation of a cathode
IPC: C25B11/04
Filed: 2001-06-25
Abstract: The present invention relates to a method for activation of a cathode comprising at least a cathode substrate wherein the cathode is cleaned by means of an acid,the cleaned cathode is coated with at least one electrocatalytic coating solution, drying the coated cathode until it is at least substantially dry, and thereafter contacting the cathode with a solvent redissolving precipitated electrocatalytic salts or acids formed on the cathode, originating from the electrocatalytic solution, to form dissolved electrocatalytic metal ions on the cathode surface, so that said electrocatalytic metal ions can precipitate as metals on the cathode. The invention also comprises a cathode obtainable by the method and the use of an activated cathode in an electrolytic cell for producing chlorine and alkali hydroxide.
Patent KR-20030019471-A (KR)
IPC: H01L21/20
Filed: 2001-05-14
Abstract: 본 발명에 따르면, 반도체 웨이퍼내에 디누디드 존과 에피택셜 층을 형성하는 장치 및 방법이 제공된다.  에피택셜 층과 디누디드 존을 형성하는데 있어서 하나의 챔버가 사용된다.  디누디드 존은, 웨이퍼의 주변 모서리 부분만이 지지대와 접하도록 환형의 지지대 상에 웨이퍼가 지지되어 있는 동안, 챔버내의 웨이퍼를 가열하고 이후 급속 냉각시킴으로써 형성된다.
Patent KR-20030018018-A (KR)
Inventor: HURDSEN PARK
IPC: H04L12/803
Filed: 2003-01-03
Abstract: PURPOSE: A packet control system and a method therefor are provided to efficiently use network resources by providing stable network environment to a congested packet and providing a new solution method to a network which generates a bottleneck and degrades the performance of a network. CONSTITUTION: A packet is received to a network device through a device(301). A switch condition of at least one switch scenario among a plurality of scenarios is satisfied for switching the packet and a packet generated in the network device to a computer in a specific network except for a source and a destination of the packet(302,303). One network and one device are selected for setting a transmission path of a packet in which the switch condition is not satisfied(304,305). The packet is transmitted to the selected network(306-311).
Patent KR-20040063719-A (KR)
Title: Functional seasoned and hard-boiled fish
Inventor: SON YOUNG SUK
IPC: A23L17/00
Filed: 2003-01-08
Abstract: PURPOSE: Functional hard-boiled fish obtained by hard-boiling fish in a fermented product and soup soy sauce is provided. It tastes good not so salty and is removed in a fishy smell and rich in nutrients. CONSTITUTION: A fish is mixed with a fermented product and soup soy sauce(chosunkanjang) and then hard-boiled to produce the fish product. To make the fermented product, nutraceuticals are fermented with cereals, vegetables, fruits, tourmarine, loess, charcoal and the like. The nutraceuticals are ginseng extract, mushroom extract and powder, fermented organic material of animals and plants or the like. The cereals are rice, barley, foxtail millet, oat, Vigna sinensis, buckwheat, sorghum, red-beans, mung beans and the like. The fruits are plums, ginger, grapes, bananas, pears, pineapples, jujubes, chestnuts, apples, melons, water melons or the like.
Patent KR-20030061335-A (KR)
Title: 금속층의 형성 방법 및 금속 호일 적층체
IPC: B32B27/38
Filed: 2003-01-09
Abstract: 도금액 침투에 의한 문제를 만족할 정도로 제거할 수 있고 절연층의 유전율을 감소시키는데 충분히 효과적인 금속층의 형성 방법, 및 이 방법에 의해 수득될 수 있는 금속 호일 적층체를 제공한다.  상기 방법은 수지 다공질층의 표면에 금속층을 형성하기 위한 것으로, 표면 부분으로서 치밀층을 갖는 수지 다공질층을 수지 다공질층으로서 사용하고 치밀층의 표면에 건식 공정에 의해 금속 박막을 형성하는 단계, 및 금속 박막의 표면에 도금에 의해 금속막을 형성하는 단계를 포함한다.
Patent KR-20040069743-A (KR)
Inventor: JUNG UN SU
IPC: G01N1/31
Filed: 2003-01-30
Abstract: PURPOSE: An apparatus for conveying specimen paper for measuring radioactive contamination is provided to reduce manufacturing costs and simplify work by allowing one unit to perform a series of processes for measuring radioactive contamination of specimen paper. CONSTITUTION: An apparatus for conveying specimen paper for measuring radioactive contamination includes a specimen paper incoming conveyer(5), a plate incoming conveyer(9), a specimen paper detecting conveyer(13), a specimen plate incoming conveyer(15), and a plate custody tower(17). The specimen paper incoming conveyer(5) is used for conveying specimen for measuring radioactive contamination into an inner of a conveyance unit(1). The specimen paper incoming conveyer(5) is an assembly. The specimen paper incoming conveyer(5) includes an up/down frame, and a conveyer belt.
Patent KR-20040069764-A (KR)
Inventor: KIM UK HYEON
IPC: H01L21/66
Filed: 2003-01-30
Abstract: PURPOSE: An apparatus for inspecting a photoresist layer of a semiconductor wafer is provided to improve the productivity of semiconductor devices by detecting coating-failure of the photoresist layer using a laser beam emitting and receiving part while centering the wafer. CONSTITUTION: A vacuum chuck(15) for loading stably a semiconductor wafer(W) is installed on a check block(1). A sensor(5) for detecting the center of the semiconductor wafer is connected with the check block through a support part(3). A light emitting part(9) for irradiating laser beam to the semiconductor wafer is installed at one side of the vacuum chuck. A light receiving part(11) for receiving the laser beam reflecting from the wafer is installed at the other side of the vacuum chuck. A controller(13) for monitoring surface state of the wafer is connected with the light emitting and receiving part.
Patent KR-20040070756-A (KR)
Inventor: KIM TAE HUN
IPC: H01L21/02
Filed: 2003-02-04
Abstract: PURPOSE: A gas cleaning apparatus for a semiconductor process is provided to make decreased water molecule easily react with gas and minimize the use of water by transforming diluting water into a vapor type. CONSTITUTION: A wet chamber(110) is positioned in the upper part of a gas scrubber. A gas introducing hole(112) is formed on the wet chamber, and a gas exhausting hole(114) is formed on a side surface of the wet chamber. A reaction chamber(120) is installed in the wet chamber, connected to the gas introduction hole and the gas exhausting hole. A plurality of isolation layers(122) are alternatively installed in the reaction chamber in an axial direction. A vapor unit(130) introduces vapor to the reaction chamber, installed in a side surface of the reaction chamber. A water circulation tank(140) in which the water exhausted from the reaction chamber is diluted with a lot of water and is exhausted through an exhaust hole is installed under the wet chamber.
Patent KR-20040071544-A (KR)
Inventor: HUH GIL JAE
IPC: G03G15/00
Filed: 2003-02-06
Abstract: PURPOSE: A pickup driving device for an imaging apparatus is provided to reduce the number of components and a manufacturing cost because it is unnecessary to compose a spring clutch. CONSTITUTION: The first pickup shaft(21) is formed with a picture roller(21a) by one body. A pickup gear(29) installed in the second pickup shaft(23) receives an electric power from an external electric power source and rotates. A connection portion(25) connects the second pickup shaft(23) with first pickup shaft(21) on the same rotation axis. A frictional lever(27) covers an external circumference surface of the pickup roller(21a), and provides a frictional force when picking up printing papers. A swing gear device(30) selectively engages with the pickup gear(29), and transmits the electric power to the pickup gear(29).
Patent KR-20040072273-A (KR)
Inventor: CHO YEONG IL
IPC: G08G1/123
Filed: 2003-02-10
Abstract: PURPOSE: A system for returning materials is provided to maximize a return efficiency of the materials by efficiently allotting a work to a return car, searching an optimal path with use of various time information, and reflecting a situation of the return path in real-time. CONSTITUTION: A host(3) transmits a work command. A work command manager(4) orders the work by receiving the work command transmitted from the host. A work allotting part(10) generates work allotment information based on the work command, and transmits the information to a path searcher(12) and the work command manager. The path searcher generates path search information by searching the path depending on the work command, and transmits the information to the work allotment part and the work command manager. A work command executer(6) transmits the information received from the work command executer to a return car interface(8). The return car interface makes the return car perform the work information by receiving the information transmitted from the work command executer.
Patent KR-20030024727-A (KR)
Inventor: KUZUMOTO MASAKI
IPC: H01L21/302
Filed: 2003-02-12
Abstract: PURPOSE: To reduce costs for ventilation facility and material for preventing environmental pollution, by supplying an ozonization gas and a photo-resist film removing agent comprising a photo-resist film removing solution from a photo-resist film removing agent supply plate provided counter to a photo- resist film, for removing the photo-resist film. CONSTITUTION: An ozonization gas and a photo-resist film removing solution are supplied toward a substrate 8 from a supply pipe 31 of a photo-resist film removing agent supply plate 30 and a spray hole 33, for contacting to the entire photo-resist film. The photo-resist film on the surface of the substrate 8 which contacted the ozomization gas is acidified and decomposed, for low molecular weight at first. At the same time, a coat of the photo-resist removing solution is formed on the photo-resist film. The photo-resist film of lower molecular weight is dissolved in the photo-resist film removing solution coat, and washed out together with a further supply of solution, so that the photo-resist film is removed from the surface of the substrate 8.
Patent KR-20040074846-A (KR)
Inventor: KIM PIL HYEON
IPC: H04B1/40
Filed: 2003-02-19
Abstract: PURPOSE: A method for generating a Morse code by using a high luminance LED in a mobile terminal is provided to allow a user in an emergency to make communication with the other party by inputting or selecting a message, converting it into a corresponding Morse code sentence, and outputting it to blink an LED. CONSTITUTION: When a user presses a menu key for Morse code communication(S200), a mobile terminal displays menu items including an 'illumination setting' item(S202). When the user selects a menu item of 'Morse code communication'(S204), the mobile terminal displays a window for inputting a message on an LCD(S206). The user inputs a message and the message is stored memory(S208). The mobile terminal converts the inputted message into a corresponding Morse code sentence(S210) and outputs the corresponding Morse code sentence to blink a high luminance LED(S212).
Patent KR-20040076042-A (KR)
Title: 알미늄 휠 바렐 연마장치
IPC: B24B31/00
Filed: 2003-02-24
Abstract: 본 발명은 알미늄 휠을 연마하는 바렐 연마장치에 관한 것으로, 상기한 연마장치는, 연마장치의 틀을 이루는 프레임과; 상기 프레임의 상부에 설치되어서 승강수단에 의해 승강되는 승강체와; 상기 승강체에 구비되어서 알미늄 휠을 홀딩하도록 된 홀딩장치와; 상기 홀딩장치를 회전시키는 회전수단과; 상기 홀딩장치와 대향되게 이격된 프레임상에 연마석과 물이 저장되어 있는 연마조와; 상기 승강수단과 회전수단을 비롯한 연마장치의 작동을 제어하도록 된 콘트롤유닛;을 포함하여 구성되어서, 알미늄 휠을 대량 생산할 수 있고, 제품의 연마정도를 균일하게 유지할 수 있으며, 사용자의 편의와 안전성을 향상시킨 유용한 것이다.
Patent KR-20040077365-A (KR)
Inventor: BAEK HYEON SU
IPC: H04L12/50
Filed: 2003-02-28
Abstract: PURPOSE: A method for automatically recognizing and setting line cards in an ATM switch is provided to prevent inconvenience and possible errors when resource management and positions of line cards are changed. CONSTITUTION: A database required for managing line cards at a processor and an operator terminal managing line cards in an ATM(Asynchronous Transfer Mode) switch is standardized(ST11). It is checked whether the line cards are changed and added(ST12). If so, an interrupt signal is generated(ST13). The processor detects the position of a slot where the interrupt signal is generated(ST14). The processor accesses a specific address of the line card to search for a peculiar number of the corresponding line card(ST15). The processor records the kind of the line card loaded in the corresponding slot on the database(ST16). The processor transmits information of the line card in a message to the operator terminal(ST17). The processor inspects the position of the slot, the kind of the line card, alarm generation of the line card(ST18). The processor inspects alarm generation by ports of each line card to record a current state of the line card on the database(ST19). The state of each line card is transmitted to the operator terminal periodically(ST20). It is confirmed whether a system is initially started or the processor is restarted(ST21). In the case of restart of the processor, the processor detects whether the line card is loaded, and detects the kind and a load position of the line card(ST22). It is judged whether the operator terminal is restarted(ST23). Information of the database are transmitted to the operator terminal(ST24). The operator terminal receiving the information updates the database(ST25).
Patent KR-20040080809-A (KR)
Inventor: LEE CHAE HO
IPC: F25B41/04
Filed: 2003-03-13
Abstract: PURPOSE: A service valve assembly of a multi-air conditioner is provided to service a main service valve from the outside without disassembling an outdoor unit. CONSTITUTION: A service valve assembly of a multi-air conditioner comprises a valve support(60) installed to an outdoor unit(50); plural unit service valves installed in valve holes; and main service valves(90) connected to the unit service valves. The valve holes bored in the inside and outside direction of the outdoor unit are formed to the valve support. The unit service valves each control a refrigerant current between the outdoor unit and plural indoor units(70). The main service valves simultaneously control the refrigerant current between the outdoor unit and the indoor units. The main service valves are installed in the valve hole to enable service outside the outdoor unit.
Patent KR-20040081658-A (KR)
Inventor: CHOI GIL HO
IPC: G07B13/00
Filed: 2003-03-15
Abstract: PURPOSE: A taximeter is provided to perform easily a coupling process and a decoupling process by forming a printer installation area with a cartridge. CONSTITUTION: A taximeter is installed at a crash pad of a taxi and is connected to an integration meter to calculate the fare. A printer cartridge includes a case(40), a printer PCB(41), and a printer connector(42). A printer(43) is loaded on the case. The printer PCB is fixed to the case and is electrically connected to the printer. The printer connector is fixed to the printer PCB. A cartridge connector(24) is installed at the taximeter and is electrically connected to a main PCB of the taximeter and a connector of the printer cartridge.
Patent KR-20040087435-A (KR)
Inventor: PARK YOUNG HWAN
IPC: A44B11/00
Filed: 2003-04-08
Abstract: PURPOSE: A belt clip device is provided to movably support and connect a specific sheath, adapted to receive an article, such as a rod, knife or gun, thereby achieving a comfortable wear of the belt. CONSTITUTION: The clip device mounted to a belt so as to be coupled to a specific sheath for receiving an article, such as a police rod comprises a plate(110) to be fixed to one side of the sheath and formed with first and second center protrusions(111,112), and a clip body to be attached to the belt and formed with first and second coupling holes(131,132) corresponding to the protrusions. The clip body has a latch(134), which is horizontally movable using its elasticity upon receiving a finger pushing force so as to prevent the separation of the first protrusion in a semi-opened state of the first coupling hole.
Patent KR-20030046351-A (KR)
Inventor: LEE YONG TAE
IPC: B01D46/42
Filed: 2003-04-10
Abstract: PURPOSE: An automatic cleaning and drying apparatus of air filter for air purification is provided to increase cleaning efficiency and enable periodical cleaning of the air filter even during winter season by substantially improving structure of cleaning facility and giving drying function to the apparatus, thereby removing moisture promptly. CONSTITUTION: In cleaning and drying an air filter(10) dividingly installed in multistage so that the air filter is arranged in a zigzag shape ("W" character shape) for supporting bar(2) inside housing(1), the automatic cleaning and drying apparatus of the air filter for air purification comprises a cleaning means (A) comprising a nozzle pipe(20) which is equipped with a spray nozzle(24) for spraying water onto the air filter(10) of each layer dividingly installed in multistage inside the housing(1), one end part of which is rotationally connected to a water/air supply pipe(22), and a shaft(30) operated by a geared motor(34) to rotationally operate the nozzle pipe(20) to the certain angle range at the original place; and a drying means (B) comprising a heater(60) mounted on the nozzle pipe(20) to dry the air filter(10), and an air compressor(62) for forcibly injecting heat of the nozzle pipe(20) heated by the heater(60) onto the air filter(10) through an injection nozzle(24), wherein the air filter(10) of each layer dividingly installed in multistage inside the housing(1) is cleaned and dried by a single spray nozzle(24) through the nozzle pipe(20), and wherein the air filter(10) installed inside the housing(1) is equipped with cleaning and drying means respectively so that the air filter is unidirectionally or bidirectionally cleaned.
Patent KR-20040089988-A (KR)
Inventor: CHA YONG HAE
IPC: A23L7/10
Filed: 2003-04-15
Abstract: PURPOSE: Rice cake obtained by adding honey or edible flavors to rice cake material is provided. The product emits a scent and has a long-term shelf life. CONSTITUTION: Honey or an edible flavor having a flowery odor such as rose, vanilla, lavender or the like is added to rice cake material and then freeze dried during the manufacture of rice cake. The rice cake contains dumpling covered with bean paste, glutinous rice cake and other rice cake products.
Patent KR-20040091847-A (KR)
Inventor: BOO JONG UK
IPC: G02B26/02
Filed: 2003-04-22
Abstract: PURPOSE: An optical attenuator is built in optical receiver and optical transmitter is provided to reduce the size and the manufacturing cost by forming the actuator and the optical receiver or the actuator and the optical transmitter with one body. CONSTITUTION: An optical receiver including an optical attenuator includes an optical bench, an optical receiving part, and an optical attenuator. A diode reception part and an optical attenuator reception part are formed on an upper face of the optical bench(1). The optical receiving part(4) is loaded on the diode reception part. The optical attenuator(2) is loaded on the optical attenuator reception part. An optical output signal of the optical attenuator is transmitted to the optical reception part. The optical attenuator includes a comb actuator using a MEMS method and a control member for controlling the amount of incident rays.
Patent KR-20040093248-A (KR)
Inventor: CHO YEONG GU
IPC: H04W4/16
Filed: 2003-04-22
Abstract: PURPOSE: A mobile communication advertisement system using data response standby time is provided to enable a mobile terminal to execute an advertisement while requested contents are being loaded or a menu is being shifted. CONSTITUTION: An advertisement database(300) stores an advertisement. A receiver(210) receives an advertisement request information including mobile IP information of a mobile terminal that desires to receive an advertisement, URL(Uniform Resource Locator) information of contents requested by the mobile terminal or URL information of a menu from a CMS(Contents Management System)(170). An advertisement processor(220) reads selected advertisement from the advertisement database(300) and outputs it to the mobile terminal. A contents link information transmitter(230) transmits URL link information of the URL of the requested contents or the menu to the CMS(170).
Patent KR-20040095104-A (KR)
Inventor: UHM HAN SUP
IPC: C23C14/02
Filed: 2003-05-06
Abstract: PURPOSE: To improve plating capability and provide process convenience by treating the surface of a material having hard surface using atmospheric pressure plasma as a plating pretreatment process. CONSTITUTION: The surface treatment apparatus comprises a hollow body (12) comprising an inflow port (24) for flowing in gas; first electrode (14) installed on an upper part of the body; second electrodes (18) comprising a plural exhaust holes (18a) circulated to the outside with being installed under the first electrode at positions spaced apart from the first electrode in a certain distance; and a power supply unit for impressing a power supply to the first electrode and second electrodes, wherein the surface of a material having hard surface is treated by injecting plasma generated by impressing a power supply to the gas flown in the inflow port through the first electrode and second electrodes onto the material through the exhaust holes of the second electrodes, wherein the surface of a hard surfaced material having large area is treated by controlling size of the first electrode and the second electrodes according to area of the hard surfaced material.