baber/WOPTO huggingface dataset:
Patent KR-20030006653-A (KR)
Title: Interlock switch of the axle
Inventor: NAM CHANG SU
IPC: B60B35/00
Filed: 2001-07-13
Abstract: PURPOSE: An axle interlock switch is provided to alternately switch an interlocking operation and an interlock releasing operation by opening/closing a switch knob depending on an actuating distance of a rod. CONSTITUTION: A pushing member(4) is protruded from an outer peripheral portion of a rod(3), which is movably installed at a center of an air chamber(2). A switch box(5) is formed between the pushing member(4) and the air chamber(2). A switch knob(6) is inserted into the switch box(5). A spring(8) is installed on a guide(7). A contact bar(9) is protruded from an outer peripheral portion of the switch knob(6). The contact bar(9) is interposed between an opening switch(10) and a closing switch(11). An interlock operating lamp(12) is electrically connected to the opening switch(10) so as to form a closed loop together with the contact bar(9). An interlock releasing switch(13) is electrically connected to the closing switch(11).
Patent KR-20020008060-A (KR)
Title: Filter
Inventor: HIDEO KAMO
IPC: F02M37/50
Filed: 2001-07-18
Abstract: PURPOSE: To provide a filter low in cost, high in durability and capable of being made small-sized by dispensing with a filter media holding protector, which a conventional filter for liquid such as an in-tank type fuel filter is provided with. CONSTITUTION: In the filter, which is composed of the filter media forming at least opposed 2 faces, an internal space surrounded by the filter media and storing a liquid and a connecting member for sending the liquid in the internal space to the outside by communicating the internal space with the outside and performs the removal of foreign matter by passing the liquid through the filter media and the sending out of the liquid, from which the foreign matter is removed, through the connecting member, projecting and recessing parts are provided on at least one side of the filter media.
Patent KR-20030008625-A (KR)
Title: Base-station antenna of standing wave ratio measure apparatus and method
Inventor: LEE HEON SEOK
IPC: H04B17/00
Filed: 2001-07-19
Abstract: PURPOSE: A device and a method for measuring a standing wave ratio of a base station antenna are provided to use a difference between transceiving power of a terminal and a value of an attenuation part, regardless of a non-linear characteristic of the terminal and the correctness in base station power control, through the RF(Radio Frequency) matrix calibration of a BTU(Base station Test Unit). CONSTITUTION: The first forward/backward control switch(11) provides a forward path or backward path of a transmission antenna by a control board(18). The second forward/backward control switch(12) provides a forward path or a backward path of a receiving antenna by the control board(18). A path controller(13) receives output power of the first forward/backward control switch(11) to switch the forward path or backward path and provide the path. A transmitting voltage control attenuation part(22) receives the output of the path controller(13) to reduce a transmission power level to the first predetermined value. A receiving voltage control attenuation part(23) attenuates a transmission power level of a terminal(17) according to the output of the transmitting voltage control attenuation part(22) to the second predetermined value. A digital/analog converter(21) converts digital signals into analog signals, to control the voltage control attenuation parts(22,23) by the control board(18). And a memory(24) stores receiving power of the terminal(17) and a measured value of the transmitting voltage control attenuation part(22) or the receiving voltage control attenuation part(23), to control the digital/analog converter(21).
Patent KR-20030008921-A (KR)
Title: Structure for supporting a sunvisor of an automobile
Inventor: JUNG BYEONG TAE
IPC: B60J3/00
Filed: 2001-07-21
Abstract: PURPOSE: Structure for supporting a sun visor of a vehicle is provided to prevent the loosening of a cover and the damage on the cover by absorbing the force applied to the cover combined with a pivot arm. CONSTITUTION: A cover(100) fixed on a roof panel via plural fixing screws(S) and closely adhered to the lower face of a headlining(1) has a through hole(110) and a guide groove(120). A pivot arm(200) having a sun visor body(30) fixed on one end has the other end extending to the upper portion of the through hole. A guider interposed between the cover and the pivot arm rotatably supports the pivot arm combined with the sun visor body by centering on the cover.
Patent KR-20010099032-A (KR)
Title: 시멘트무첨가형 환경친화성 점토 포러스콘크리트 조성물
Inventor: CHO MIN CHEOL
IPC: C04B14/10
Filed: 2001-08-14
Abstract: 본 발명은 시멘트를 전혀 사용하지 않고, 점토 포러스 콘크리트를 만드는 '시멘트 무첨가형 환경친화성 점토 포러스 콘크리트 조성물'에 관한 것이다. 
     더욱 구체적으로, 천연상태의 점토에 산업부산물인 고로슬래그와 고로슬래그의 약한 자경성을 촉진시키기 위한 알칼리성 자극제(NaOH, NaCl, CaCl 2 , KOH, Ca(OH) 2 , CaSO 4 , 규산소다)를 적절히 첨가한 후 물로 비벼 형성되어진 점토 페이스트를 굵은 골재에 둘러쌈으로서 골재를 서로 접착시켜 조성물을 다공질화 한 연속공극 경화체로 시멘트를 전혀 사용하지 않고 필요한 공극과 소정의 강도를 확보하며 동시에 다양한 점토의 사용으로 환경친화적인 색상을 구현할 수 있고 색상의 조절도 가능한 "시멘트 무첨가형 환경친화성 점토 포러스 콘크리트 조성물"에 관한 것이다. 
     상기 조성물에 사용되는 재료에 대해서 설명하면, 아래와 같다. 
     상기 점토는 제1차 점토 및 제2차 점토, 마사토 및 진흙 등과 같은 일반적 개념의 모든 흙을 지칭하며, 상기 여러 종류의 흙을 임의로 섞은 것도 포함된다. 
     상기 고로슬래그는 산업부산물로서, 수냉에 의해 제조된 슬래그이면 모두 포함된다. 
     상기 골재는 쇄석골재, 강자갈, 석산골재, 인공경량골재 등을 포함한 적정 골재크기와 강도를 가진 골재는 모두 포함한다. 
     상기 점토 포러스콘크리트는 시멘트를 전혀 사용하지 않으므로, 기존의 포러스콘크리트에서 적용하고자한 수질정화, 식생콘크리트의 적용에 적당한 조성물이라 할 수 있다. 즉, 시멘트를 사용하지 않으므로 시멘트독의 염려에서 해방되었으며, 수중에서의 유리석회의 용출이 극소화되므로 기존의 시멘트포러스콘크리트에서 나타나는 결점을 개선할 수 있고, 산업부산물의 유효이용과 환경친화적이며, 생태적인 점토(흙)을 천연 그대로 사용한 친환경적 포러스콘크리트 조성물이라 할수 있다. 
     즉, 점토 포러스콘크리트 조성물은 천연상태의 점토와 산업부산물인 고로슬래그에 알칼리성 자극제를 첨가, 혼합하여 자극제에 의해 고로슬래그의 자경성을 촉진시키고 잠재수경성과 포졸란 반응을 촉진·진행 시켜 시멘트페이스트보다 동등내지는 보다 우월한 부착강도를 발현하는 점토페이스트를 제조하여 필요한 공극율과 강도를 확보하는 연속공극 경화체인 점토 포러스콘크리트를 제조할 수 있으며, 유리석회의 용출억제기능을 가진 조성물이다.
Patent KR-20030017736-A (KR)
Title: Automatic bed-type massage apparatus and a bed therefor
Inventor: RYU CHUN MAN
IPC: A61H23/02
Filed: 2001-08-22
Abstract: PURPOSE: Provided are a bed type automatic massage device and the bed used for the purpose. The device enables people to have massage at ease, lying on the bed, effectively stimulating blood vessel for good circulation of blood for health. CONSTITUTION: The device comprises: a support part(2) consisting of a frame(11) in a rectangular box type; a bed part(3) which is composed of a long empty massage space attached to the support part(2); a carrier(4) which moves reciprocally in a horizontal direction to the bottom part of frame(11) in the support part(2); a transporting unit(5) installed such a way to move the carrier(4) horizontally; and a massage unit(9) which is located in the carrier(4) hitting the back of lying people to be massaged in an up and down movement.
Patent KR-20030018210-A (KR)
Title: fabrication method for groove by dry-etching and optic communication device using the Method
Inventor: JUNG MIN JAE
IPC: H01L21/3065
Filed: 2001-08-27
Abstract: PURPOSE: A method for fabricating a groove by dry etching and an optical communication device using the same are provided to form a groove of a fine pattern by etching simultaneously or alternately a mask and a substrate. CONSTITUTION: A silicon wafer(10) is used as a substrate material. A photoresist mask(20) is coated on the silicon wafer(10). The coated thickness of photoresist mask is about 100 micrometer. The photoresist(20) is patterned by performing an exposure and development process. The patterned photoresist(20) and the silicon wafer(10) are etched by using an ICP(Inductively Coupled Plasma) RIE. The silicon wafer(10) is etched by using the patterned photoresist(20) as a mask and injecting a process gas. Simultaneously, the photoresist(20) is etched or the silicon wafer(10) and the photoresist(20) are etched alternately. A silicon wafer of a V-groove shape is formed by performing repeatedly the above processes.
Patent KR-20030019743-A (KR)
Title: Method and apparatus for remote control an electric devices using a telephone line
Inventor: PARK SEONG HO
IPC: H04M11/00
Filed: 2001-08-30
Abstract: PURPOSE: A method and a device for remotely controlling electronic instruments are provided to enable a user in the outside to select a specific electronic instrument among a plurality of electronic instruments connected through a phone line in a local area, such as a working place or premise, using a wired phone or a mobile phone. CONSTITUTION: If a ring signal is received from an external through a phone line installed in a local area(S10), a controller establishes a speech call(S11) and receives a DTMF(Dual Tone Multi Frequency) signal(S12). If the received DTMF signal is a dial number corresponding to an inherent ID of an optional gate, the inherent ID of the optional gate is detected(S13). A gate open signal for selecting and opening the optional gate is generated and transmitted through the telephone number(S14). The controller checks whether the gate is normally opened through the gate open signal(S15). If so, a hook-off operation of the controller is automatically performed, to form a closed loop between an electronic instrument connected to the gate and an external user phone(S16).
Patent KR-20030019836-A (KR)
Title: Indexing Method of Subscriber Information in Home Location Registor
Inventor: LEE GI CHEOL
IPC: H04B7/26
Filed: 2001-08-31
Abstract: PURPOSE: A method of indexing subscriber information of an HLR(Home Location Register) is provided to receive an IMSI(International Mobile Station Identity), and to index a subscriber database by using a multi key, thereby performing international roaming. CONSTITUTION: An HLR implements 'select', 'insert', and 'delete' functions with lib by using an AVL(Adelson-Velskii and Landis) tree system, and adds IMSI 15 digits to a subscriber information table. The HLR searches an AVL index from a subscriber configuration file, and assigns an address of an AVL tree to an index area. The HLR makes initial system load data, and configures a test environment like an existing MDNIX(Mobile Directory Number Index), then performs a comparative-measuring process.
Patent KR-20030024124-A (KR)
Title: door unlooking system of vehicle
Inventor: YUM SEON IL
IPC: E05B77/04
Filed: 2001-09-17
Abstract: PURPOSE: A door locking release apparatus of a vehicle is provided to prevent a door from being locked during a strong crash accident, and open the door even though a door latch assembly is severely broken. CONSTITUTION: A door striker(30) is installed to be movable into/out of a vehicle body through a penetration hole(2a) of a vehicle body outside panel(2). A door striker moving unit(40) is connected to the door striker and also is fixed to a vehicle body inside panel(3), and moves the door striker. An air bag control unit(50) generates an air bag expansion signal in case of an impact accident. And a door striker restraint unit(60) is installed to restrain an elastic movement of the door striker moving unit and is driven according to a control signal of the air bag control unit, and releases a restraint state of the door striker moving unit selectively.
Patent KR-20030025633-A (KR)
Title: Apparatus and method for processing of modulation signal in digital subscriber line
Inventor: PARK JONG HEON
IPC: H04L12/20
Filed: 2001-09-21
Abstract: PURPOSE: A device for processing a modulation signal in a DSL(Digital Subscriber Line) and a method thereof are provided to reduce quality deterioration of a transmission signal due to clipping, if a modulated digital signal is out of an input level range of a digital-analog converter by PAR(Peak to Average Ratio). CONSTITUTION: An IFFT(Inverse Fast Fourier Transform)(30) performs IFFT for input parallel data. A parallel-serial converter(40) converts the parallel data outputted from the IFFT(30) into serial data. A PAR reducing part(60) reduces the deterioration of transmission quality due to clipping, if a digital signal outputted from the parallel-serial converter(40) is out of an input level range of a digital-analog converter(50). The digital-analog converter(50) receives the digital signal in which PAR is reduced from the PAR reducing part(60), to convert the digital signal into an analog signal and output the converted signal. In the PAR reducing part(60), a subtracter(61) subtracts a PAR reducing signal outputted in a PAR reducing signal generator(63) from the serial data IFFTed and converted in the parallel-serial converter(40). A maximum detector(62) detects a maximum value in an output of the subtracter(61). And the PAR reducing signal generator(63) generates the PAR reducing signal if the maximum value is out of the input level range of the digital-analog converter(50), to transmit the generated PAR reducing signal to the subtracter(61).
Patent KR-20030030061-A (KR)
Title: System and Method for Managing Entertainment Fund Based on Network Which Enables Early Stage Allotment
Inventor: KIM IN GON
Filed: 2001-10-06
Abstract: PURPOSE: An entertainment fund operation and early dividend enabling method and system is provided to estimate a final profit of an entertainment fund collected via open stock subscription, and to allot early dividend to a stock subscriber or to enable the stock subscriber to pay for charged contents with the early dividend. CONSTITUTION: A survey is utilized for determining an entertainment work to be promoted by raising and operating a fund(S100). An entertainment work is determined on a basis of the survey result(S102). A size of the fund is determined, and being raised via an internet subscription, a plurality of subscribers invest in the fund, and being enabled to transact stock shares with others(S104). If the determined entertainment work is performed or presented on the screen, intermediate profit is calculated(S106). Final profit is calculated on a basis of the intermediate profit and assessment of the audience(S108). Though the final profit has not been determined yet, early dividend can be allotted to the subscribers(S110), and be used in paying for charged contents(S112). If the final profit is determined, remaining dividend is allotted to the subscribers(S114).
Patent KR-20010100127-A (KR)
Title: 발전소 모의제어기의 입출력 모니터링 장치
Inventor: AHN SO JEONG
Filed: 2001-10-09
Abstract: 본 발명은 발전소 모의제어기의 입출력 모니터링 장치에 관한 것으로서, 종래 발전소 모의제어기의 입출력 모니터링장치는 문자기반으로 구성되어져 있으며 문자로 입출력 번지를 설정하면 해당 계기로 값이 전송되거나 수신되는 구조로 되어 있다. 따라서 운용자는 해당 계기 또는 제어기의 입출력 처리부의 번지를 미리 알고 있거나 번지를 기록한 문서에서 해당 계기 또는 제어기의 번지를 찾아서 그 번지로 데이터를 전송하거나 수신 할 수 있었다. 
     본 발명은 상기와 같은 문제점을 해결하기 위하여 입출력 패널 전체 또는 각각의 패널에 부착되어 있는 계기와 제어기들을 그래픽(GRAPHIC)으로 실제와 같게 형상화하여 마치 직접 조작하듯이 모니터 화면에서 해당 계기에 데이터를 기록(WRITE)하거나 판독(READ)할 수 있고 또한 모의제어장치가 운용중에도 모니터 화면상으로 현재 동작되고 있는 계기와 제어기의 상태를 실시간으로 감시 할 수 있으며 또한 발전소 모의제어장치에 알맞는 자체 내장용 데이터 통신프로토콜을 정의하여 이를 바탕으로 복잡한 제어기들의 통신프로토콜을 자체 구현하여 탑재 할 수 있기 때문에 복잡한 조건이 필요한 호스트 컴퓨터를 동작시키지 않고 제어기를 쉽게 동작시킬 수 있으며 또한 가상적인 상황을 설정하여 다양한 검사가 가능 하므로 모의제어기의 입출력 신호의 효과적인 모니터링이 가능하다.
Patent KR-20030031725-A (KR)
Title: Piston
Inventor: SHIN JEONG SU
IPC: F02F3/00
Filed: 2001-10-16
Abstract: PURPOSE: A piston device is provided, in which a clevis volume reduction unit is mounted on the top land of the piston, to thereby reduce generation of unburned hydrocarbon and prevent environmental contamination. CONSTITUTION: A piston device comprises a groove formed at a top land portion(6) of a piston; a clevis volume reduction ring(9) with at lease one open side such that the clevis volume reduction ring is engaged with the groove and open outward; an oil pressure working path(15) for supplying hydraulic pressure so as to allow the clevis volume reduction ring to tightly contact the inner wall of the cylinder, wherein the oil pressure working path is formed within the piston body; one or more curved grooves(17) formed at a piston skirt portion(14); an oil delivery piston(18) disposed in a horizontal direction in the curved grooves; an oil gallery(16) engaged with the oil delivery piston and communicated with the oil pressure working path; a groove(19) formed at the inner wall of the cylinder at the position opposed to the oil delivery piston; a steel bar(21) accommodated in the groove so that the steel bar is retractable/extendable; a return spring(20) accommodated in the groove, which applies force to push the steel bar toward the oil delivery piston; and a working oil filling the oil gallery and the oil pressure working path.
Patent KR-20030032449-A (KR)
Title: Method of forming capacitor
Inventor: KIM JONG SAM
IPC: H01L27/108
Filed: 2001-10-18
Abstract: PURPOSE: A method for fabricating a capacitor is provided to eliminate the polymer generated in an interface between a cell region and a peripheral circuit region by selectively etching a conductive layer of an upper electrode and a dielectric layer in the peripheral circuit region and by performing a subsequent etch process. CONSTITUTION: A lower electrode of the capacitor is formed in a semiconductor substrate. The dielectric layer and conductive layer of an upper electrode are formed on the lower electrode. A photoresist layer pattern is formed on the conductive layer of the upper electrode. The dielectric layer and the conductive layer of the upper electrode are selectively etched to form a dielectric layer pattern(135a) and an upper electrode pattern(140a) by using the photoresist layer pattern as a barrier. The polymer attached to the sidewall of the photoresist layer pattern, the dielectric layer pattern and the upper electrode pattern is eliminated in a subsequent etch process. The photoresist layer pattern is removed and a cleaning process is performed.
Patent KR-20030032727-A (KR)
Title: Composition Method for Carbonnanotube
Inventor: HWANG HUI YEONG
IPC: C01B31/02
Filed: 2001-10-19
Abstract: PURPOSE: Provide is a synthesis method of carbon nanotube, which is characterized in that after forming fine pores on a substrate by anodizing, the diameter and length of pores are controlled. CONSTITUTION: The method comprises the steps of depositing a metal conductive layer(2) on a substrate(1); forming an anode layer on the metal conductive layer(2); dipping the substrate into an electrolyte and forming a first anodized layer(3-1) and first fine holes(4) by applying a first power to the conductive layer; forming a second anodized layer(3-1) and second fine holes by applying a power greater than the power of the third step; forming carbon nanotubes(7) in the second fine holes by transferring fuel gas to the first fine holes(4); removing the anodized layers(3-1), thereby exposing the carbon nanotubes(7).
Patent KR-20020038481-A (KR)
Inventor: YUN KWAN WOOK
IPC: A47G19/02
Filed: 2001-11-03
Abstract: PURPOSE: A stone dish for sliced raw fish is provided to maintain the freshness of the sliced raw fish beyond about three hours, to keep the raw fish at a low temperature condition, and to add a perfume of green tea. CONSTITUTION: The stone dish(10) for sliced raw fish is manufactured by preparing a stone dish(12) surrounded by a wood cover(11); spraying a green tea solution to the whole surface of the stone dish; freezing the stone dish in a freezer until that an interior temperature of the stone dish becomes about 5 to 15 degrees below zero so that an ice layer(13) of the green tea solution is created in a recess(12a) of the stone dish; and stacking a wood net(14) and bay tree leaves(15) in turn before disposing the sliced raw fish.
Patent KR-20030037677-A (KR)
Inventor: KIM JIN MUK
IPC: H01L21/027
Filed: 2001-11-07
Abstract: PURPOSE: A method of removing bubble from photoresist and apparatus therefor are provided to be capable of effectively removing the bubbles by using a vacuum pressure. CONSTITUTION: A photoresist bottle(100) stored with a photoresist solution is loaded in a vacuum chamber(200). After isolating the vacuum chamber(200) from the outside, A vacuum field is formed in the vacuum chamber(200) by operating a vacuum pump(300) connected to the vacuum chamber(200). After stopping the operation of the vacuum pump(300), the bubbles of the photoresist solution are removed by the difference between the inner partial pressure of the bubble and the conserved vacuum field. The inside of the vacuum chamber(200) is returned from the vacuum pressure to the atmospheric pressure.
Patent KR-20020001681-A (KR)
Inventor: LEE SANG JIN
IPC: C02F9/00
Filed: 2001-11-14
Abstract: PURPOSE: Provided is a system for purifying sewage and method thereof, which are characterized in that pre-filtered sewage is supplied to a tank with aeration for fixed time for removing organics. In the tank, sewage is settled after aeration time for separating into sludge and supernatant water. Supernatant water is introduced into a tank equipping electrolytic cells therein. Therefore, H+, OH-, ozone, chlorine dioxide, and hypochlorous acid are generated by the electrolytic cells charged with electricity. Thereby, sewage flowed through the tank is sterilized by ozone, chlorine dioxide, and hypochlorous acid. Also, ammonia is oxidized, and odor is removed by above oxidizers. Sewage discharged from the tank is introduced into a filtering tank that is packed with much filtering gauze for removing micro materials. Filtered sewage is introduced into a tank, and ionized by electric energy for preventing scale deposition. CONSTITUTION: The system includes: a tank(10) for removing organics and separating into sludge and supernatant water; the tank(30) equipping electrolytic cells therein, for sterilizing and deodorizing sewage by ozone, chlorine dioxide, and hypochlorous acid generated by electrolytic cells; the tank(30) that is packed with much filtering gauze for filtration; and the tank(50) for preventing scale deposition by ionization of sewage. Additionally, a coagulant is injected into the tank(30) for coagulation of fine solids.
Patent KR-20030039949-A (KR)
Inventor: AN SUNG HYUN
IPC: A23L11/20
Filed: 2001-11-13
Abstract: PURPOSE: Red pepper paste(kochujang, Korean native name) obtained by addition of chopped fruits during preparing conventional red pepper paste is provided. Therefore, the red pepper paste is increased in nutrients and the taste and flavor peculiar to traditional red pepper paste and fruits. CONSTITUTION: A mixture of fruits and water in a ratio of 50:50 is added to the raw ingredient of red pepper paste. The raw ingredient is cooked, mixed with fermented soybean powder, red pepper paper, purified salt and the like and then aged. The raw ingredient is obtained by mixing cereals containing glutinous rice, regular rice, barley, oat, adlay, brown rice, corn, glutinous corn, wheat flour or the like and fruits containing dried chestnut, gingko nut, dried banana, dried jujube, dried grape, dried persimmon or the like in a ratio of 20:20.
Patent KR-20030047312-A (KR)
Title: Structure for reduction blow-bye gas by modifying piston ring
Inventor: RYU YEON HWA
IPC: F02F5/00
Filed: 2001-12-10
Abstract: PURPOSE: A blow-by gas reducing structure is provided to improve an output and a fuel consumption ratio of an engine and to preventing oil from being carbonized by minimizing a gap formed between a cylinder and a compression ring. CONSTITUTION: A blow-by gas reducing structure(100) includes a main piston(10) having a crown section(11). A first perforating hole(13) is formed at a center of the crown section and a plurality of second perforating holes(15) are formed at a side of the main piston. An auxiliary piston(20) is installed in the first perforating hole. A plurality of link members(30) are rotatably coupled to the auxiliary piston. A compression ring(40) is installed at a front end of the link member. The auxiliary piston is lifted up by means of pressure of a combustion chamber.