baber/WOPTO huggingface dataset:
Patent KR-20030002605-A (KR)
Title: A method for forming a metal-insulator-metal capacitor
Inventor: KIM GIL HO
IPC: H01L27/04
Filed: 2001-06-29
Abstract: PURPOSE: A method for forming an MIM(Metal Insulator Metal) capacitor is provided to easily perform via contact processing by forming a trench in a staked lower metal interconnection. CONSTITUTION: A trench is formed in a stacked lower metal interconnection(59). A dielectric film(51) and an upper metal film(53) are sequentially formed on the resultant structure including the trench. A photoresist pattern is formed in the trench by coating a photoresist layer and etching the photoresist layer using O2 plasma. Then, the photoresist pattern is planarized to expose the dielectric film(51) by etch-back using Cl2 and BCl3 plasma. An upper electrode of an analog capacitor(61) is formed to fill into the trench by etch-back the exposed dielectric film(51) using CxFy plasma.
Patent KR-20030002037-A (KR)
Title: Method of fabricating multi-level interconnects by dual damascene process
Inventor: KIM SANG IK
IPC: G03F7/00
Filed: 2001-06-30
Abstract: PURPOSE: A method for forming multilayer wiring using dual damascene process is provided to prevent increasement of capacitance value and to restrain profile distortion at edges of a trench by remaining an etch stop pattern adjacent to a via hole. CONSTITUTION: The first metal wiring(35) is formed on a semiconductor substrate(31). The first interlayer dielectric(36) and an etch stopper are sequentially formed on the first metal wiring(35). A via hole(43a) is formed to expose the surface of the first metal wiring(35) by selectively etching the etch stopper and the first interlayer dielectric(36). An etch stop pattern(37a) remains adjacent to the via hole(43a) by selectively etching the etch stopper. After forming the second interlayer dielectric(41) on the resultant structure, a trench having a wide width compared to the via hole(43a) is formed by selectively etching the second interlayer dielectric(41). Then, the second metal wiring(43) is filled into the trench and the via hole.
Patent KR-20030003886-A (KR)
Title: Mounting device of front strut
Inventor: WOO DONG GWAN
IPC: B62D65/12
Filed: 2001-07-04
Abstract: PURPOSE: An installation apparatus of a front strut is provided to mount the front strut conveniently by installing the strut in a loader arm moving up and down with a cylinder and rotating the strut with a bearing. CONSTITUTION: A front strut installation device(100) is composed of a post member(10), a loader arm(20) installed in the post member with rotating, and a pocket member(30) assembled with the end of the loader arm. The post member is connected to a trolley(11) and the loader arm. A loading jig(21) is installed in the loader arm, and the position of a cylinder(17) is adjusted by moving the loading jig. A strut(35) is installed in the loader arm, and rotated by a bearing(33). The strut is installed conveniently with rotating by the bearing.
Patent KR-20030004866-A (KR)
Title: The fencing game machine and game method
Inventor: CHO KOOK SOO
IPC: A63F9/00
Filed: 2001-07-07
Abstract: PURPOSE: A fencing game machine and a fencing game method are provided to offer a chance capable of easily enjoying and practicing fencing to the public, thus achieving a desired effect of exercise and getting rid of stress. CONSTITUTION: The fencing game machine comprises an elastic band(1) adapted to protect the front side of a user and enable the adjustment of a size of a protective implement(A), the protective implement having a vibration sensor(2) for detecting the hitting of a partner, a moving device(B) for moving the user, a camera, a monitor, an input unit, and a control unit.
Patent KR-20020068451-A (KR)
Inventor: AIKAWA TAKASHI
IPC: G11B25/04
Filed: 2001-07-19
Abstract: PURPOSE: To make operation under a wide range of environment conditions possible relating to a disk device, such as a magnetic disk device. CONSTITUTION: This disk device is heated and cooled according to humidity and temperature by providing the device with a temperature sensor, humidity sensor, heater, Peltier element, etc., and is also provided with outer shells of double structures, by which the internal environment is made independent from the external environment.
Patent KR-20030009992-A (KR)
Inventor: KIM TAE YONG
IPC: H04Q3/54
Filed: 2001-07-25
Abstract: PURPOSE: A method of compressing packing in a switching system is provided to classify separators, separating repeated data, into plain data transmission signals and packed data transmission signals so that it can enhance a compression efficiency and reduce a process time. CONSTITUTION: The method comprises several steps. The first data is read from a disk and stored at a key(S61), and the data is transmitted to a PLH(Processor Loading Handler) of an MP(Main Processor) as a plain data signal(S62). The next data is read and stored at a register "diff"(S63), and the data stored at the key is compared with that stored at the register "diff"(S64). If the data of the key is the same as that of the register "diff", a count is increased one by one(S65). The data comparison and count increasing step is repeated until the data of the key is different from that of the register "diff". In the case that the data of the key is different from that of the register "diff", it is checked whether the count is 1(S66). In a case that the data different from the first read data is read and the repetition number of the first data is 1, the new read data is transmitted to the PLH as a plain data signal(S67). In a case that the repetition number is more than 2, the new read data and the repetition number of the previous data are set on the packed data signal, and transmitted to the PLH(S68). It is checked whether data is packed to an end of a file(S69), and if so, a packed file completion signal is transmitted to the PLH(S70).
Patent KR-20030013051-A (KR)
Title: Neutralizing Method of Slag Leachate
Inventor: KIM DAE YEONG
IPC: C02F1/66
Filed: 2001-08-06
Abstract: PURPOSE: To neutralize slag leachate by adding a certain amount of ammonium sulfate according to slag particle size. CONSTITUTION: The neutralization method of slag leachate is characterized in that ammonia sulfate is added to slag leachate to the extent that the pH of slag leachate become 6 to 9, wherein ammonium sulfate is added in an amount of 30 to 50 wt.% in case the particle size of slag is less than 0.2 mm; ammonium sulfate is added in an amount of 10 to 15 wt.% in case the particle size of slag is 0.2 to 2 mm; ammonium sulfate is added in an amount of 5 to 6 wt.% in case the particle size of slag is 2 to 5.6 mm; and ammonium sulfate is added in an amount of 0.5 to 1 wt.% in case the particle size of slag is greater than 5.6 mm.
Patent KR-20030013572-A (KR)
Title: water meter to prevent being frozen to burst
Inventor: JENG YOUNG KIL
IPC: G01F15/10
Filed: 2001-08-08
Abstract: PURPOSE: A water meter for preventing being frozen to burst is provided to absorb increasing volume pressure of service water by an air cushion and a buffer spring when service water is frozen in winter. CONSTITUTION: A water meter for preventing being frozen to burst includes a meter part(110) having a housing(111) formed at an aperture of a water pipe(1), the upper part of a rotary shaft(112) formed in the center of the housing and fixed at the housing, a gear unit(113) formed at the upper part of the rotary shaft, a fan(115) formed at the lower part, so that the gear unit is operated according to the revolution of the fan, a counter(114) formed at the upper part of the gear unit and driven by the revolution of the gear unit, and an air cushion(116) forming an air gap automatically controlled according to volume pressure of service water; a cover part(120) having a display window(124) attaching a bulletproof film(124a) inside a cover(121) formed outside of the housing, a metal plate(123) formed at the upper part except the side and the center of the display window, wherein a buffer spring(122) is formed between the upper part of the metal plate and the cover; a water flow part(130) having a plurality of absorbing holes(132) at the upper side of the housing and a plurality of drainage holes(133) at the lower side of the housing, so that the fan is rotated by flow of service water.
Patent KR-20030013938-A (KR)
Title: Asymetric error correction apparatus and method thereof, and clock recovery apparatus of optical reading system therewith
Inventor: CHOI HYEONG JIN
IPC: H04L7/033
Filed: 2001-08-10
Abstract: PURPOSE: An apparatus and a method for correcting asymmetric error and a clock restoration device of an optical reproduction system are provided to correct distortion of an RF signal due to inter-symbol interference according to inaccurate pit length and land length when data is recorded in an optical recording medium. CONSTITUTION: An asymmetric error correcting apparatus includes a zero crossing detector(320), an asymmetric error detector(340), and a correction unit. The zero crossing detector sequentially extracts four samples from a digital signal input from an A/D converter and detects zero crossing from the center two samples. The asymmetric error detector judges if the digital signal is asymmetric or not and judges asymmetric polarity from the sum of the two samples of both sides of the four samples when the zero crossing is detected. The correction unit corrects the asymmetric error of the digital signal according to the detected asymmetric polarity.
Patent KR-20030014465-A (KR)
Title: Seat belt tension reducer
Inventor: JUNG DU GO
IPC: B60R22/44
Filed: 2001-08-11
Abstract: PURPOSE: A tension reducer of a seat belt is provided to reduce components and manufacturing cost by deleting one coiled spring and installing an additional detent device and a lever shaft. CONSTITUTION: A tension reducer of a seat belt(110) includes a stopper(114); a lever shaft(116); a detent device(118); a solenoid and a spring(134). An outside hanging end of the stopper is fixed to a cover. A coiled spring(112) is protruded to a middle portion of the stopper. The coiled spring is rolled from an inside hanging end(112A) having elasticity by rotation of the shaft. The lever shaft is fixed to one side of a webbing plate(100) near the coiled spring. The detent device is rotated by the lever shaft. One end(118A) of the detent plate is connected to a plunger(132) of the solenoid. The other end(118B) of the detent plate is installed to the shaft to hang the stopper when rotating. The solenoid is operated by licensing electricity from a buckle switch(124). The spring inserts elastically the plunger. The detent device is rotated by the solenoid and the spring. Thereby, components and cost are reduced by deleting one coiled spring and installing the additional detent device and the lever shaft.
Patent KR-20030014985-A (KR)
Title: An agent generating roots of plants and a method of generating the same using said agent
Inventor: KAGEYAMA EIJI
IPC: A01N43/38
Filed: 2001-08-14
Abstract: PURPOSE: An agent and a method for inducing rooting of plants are provided, thereby effectively inducing rooting of plants. CONSTITUTION: An agent for inducing rooting of plants contains a compound represented by the formula 1 as an effective component, wherein R is hydrogen, methyl, ethyl, 1-propyl, 2-propyl, 1-butyl, isobutyl, 2-butyl, (R)-2-butyl, (S)-2-butyl, tert-butyl, alkyl of 1-pentyl and allyl; the concentration of the compound is 10-7 to 10-2M. A method for inducing rooting of plants comprises spraying the agent to the leaves of plants planted in the soil.
Patent KR-20030020042-A (KR)
Title: Dental root canal sealer compositions
Inventor: OH SEOK SONG
IPC: A61K6/00
Filed: 2001-08-29
Abstract: PURPOSE: A sealer composition containing a liquid polymerizable oligomer, plasticizer, radiation-impermeable inorganic compound and bio-compatible inorganic compound is provided which is easily curable at room temperature within the oral cavity, has excellent adhesion to pulp tissue, biocompatibility, radiation impermeability, insolubility and antimicrobial property. CONSTITUTION: The sealer composition comprises: 15 to 50% by weight of a polymerizable oligomer, 10 to 35% by weight of a plasticizer, 20 to 46% by weight of a radiation-impermeable inorganic compound and 17 to 50% by weight of a bio-compatible inorganic compound. The polymerizable oligomer is an oligomer containing 1,2-oxirane group, amine-based polymer containing a first and secondary amine and amine-based monomer having tertiary amine.
Patent KR-20030026457-A (KR)
Title: Apparatus and method for remote controlling iConnector and real time transmitting information on Internet
Inventor: KIM SEON YEAL
IPC: G06F17/00
Filed: 2001-09-25
Abstract: PURPOSE: An iConnector control and transmission system and a method for the same are provided to make a real time transmission of a multimedia advertisement and caption data based on a fixed IP(Internet Protocol) address. CONSTITUTION: The system comprises a computer management system, a storage system, a control box, and a display. The computer management system embeds a server program for performing a monitoring and a remote control of an advertisement system operation and management. The storage system, connected to the computer management system over the internet, embeds a client program for playing a role of a multimedia broadcasting system and controlling an advertisement system according to an instruction from the server program. The control box includes the storage system, a conventional CPU, a main memory, a display card, and an Ethernet adapter for a connection of a fixed IP address to operate a multimedia broadcast. The display connects to the control box.
Patent KR-20010103112-A (KR)
Title: 신발 장식품용 수용성 에나멜
Inventor: KIM JAE KWAN
Filed: 2001-10-09
Abstract: 본 발명은 신발 장식품용 수용성 에나멜에 관한 것으로, 더욱 상세하게는 폴리우레탄, 열가소성 폴리우레탄, 피브이씨(PVC) 재질로 이루어진 신발 장식품에 작업자가 얻고자 하는 도안에 따라 다양한 색상을 부여하면서도 우수한 굴굴곡성과 강한 접착력에 의하여 신발 장식품의 소재와 신발의 겉창면에 강하게 접착될 수 있도록 함으로서 장기간 사용하여도 신발 장식품으로부터 박리되지 않고, 도막의 표면에 균열이 발생하지 않으며, 빠른 건조성에 의하여 도장후 건조시간이 단축되므로 생산성을 향상시킬 수 있는 신발 장식품용 수용성 에나멜에 관한 것이다. 
     본 발명에 의한 신발 장식품용 수용성 에나멜은 수용성 우레탄수지 75~85중량%, 수용성 폴리우레탄 고분자 1.5~1.6중량%, 지방족 폴리아민 4~7중량%, 폴리에테르 변성폴리디메틸실록산 0.4~0.5중량%, 이소프로필 알코올 5~9중량%, 착색제 1~10중량%의 비율로 혼합된 것을 특징으로 한다.
Patent KR-20010112139-A (KR)
Title: 에어큐션이 내장된 매트리스
Inventor: SON SANG HO
IPC: A47C27/08
Filed: 2001-10-12
Abstract: 본 발명은 내부에 쿠션층이 형성되고 원적외선이 방사되게 한 매트리스에 관한 것으로, 
     다수의 원적외선 방사체가 부착된 상측커버지와, 하측커버지를 결합하여 일측에 슬라이드 파스너를 설치하고, 
     동망층과 차단판이 결합된 열선층을 상측커버지의 저면에 밸크로 테이프로 부착하여 그 하측에 쿠션층을 설치하되, 
     쿠션층은, 일측면에 공기 주입구가 설치되고, 상하표피를 섬유사로 된 다수의 지지코어로 연결한 튜브로 구성하므로서, 
     사용시 매트리스의 평탄함을 유지하고, 필요시 사용자 인체의 굴곡에 맞는 형상으로 변형할 수 있어 보다 편안한 사용이 가능함은 물론, 내부의 열선층과 쿠션층을 손쉽게 빼내거나 내입할 수 있어 수리 및 교체가 용이하게 한 것이다.
Patent KR-20010112140-A (KR)
Title: 커피 추출기
Inventor: LEE HWANG SEOP
IPC: A47J31/00
Filed: 2001-10-12
Abstract: 본 발명은 물공급부와; 상기 물공급부에서 공급받은 물을 보일러 용기내의 전기 히터로 가열하여 커피를 추출하는 적정 온도의 온수와 증기를 포함하는 증기발생부와; 상기 증기발생부의 보일러내에 별도의 폐쇄된 공간을 갖으면서 보일러 용기에 관통 설치되어 보일러에 의해 발생된 고온의 증기에 의해 내재된 물이 가열되어 일부는 증기화되는 워터룸과; 상기 워터룸의 고압 증기를 사용하여 원두커피에서 커피를 추출하는 커피 추출부를 포함하여 이루어진 커피 추출기에 관한 것이다.
Patent KR-20030031242-A (KR)
Title: Game management method for interest and record medium recording this method
Inventor: JEON WOO JAE
Filed: 2001-10-12
Abstract: PURPOSE: A game operating method making interest and a computer-readable recording medium storing the same are provided to offer an interesting message to a game user when an event condition occurs while executing a game program. CONSTITUTION: The game program is provided to the game user registered to a game operation server on the Internet as a member(S120). The server checks event occurrence if the user executes the game program(S130). In case that the event is checked, a call is automatically requested to a telephone of the user and a set message of the occurred event is provided(S140,S150). Thus, the user enjoys the game feelingly while hearing the interesting message through the telephone.
Patent KR-20030030757-A (KR)
Title: Exhaust gas filtering apparatus for plasma deposition system
Inventor: YOON DONG SIK
IPC: C23C16/54
Filed: 2001-10-12
Abstract: PURPOSE: An apparatus for filtering exhaust gas of plasma polymerization system is provided to prevent operation delay due to frequent replacement of the filtering bag by secondly filtering fine particulate using a filtering bag after primarily filtering large particulate using cyclone. CONSTITUTION: In a plasma polymerization system comprising a gas injection pipe installed at one side of a process chamber to inject process gas, an exhaust line installed at the other side of the process chamber to exhaust an exhaust gas, and filtering apparatus(106) and pump installed on the exhaust line, the apparatus for filtering exhaust gas of the plasma polymerization system is characterized in that the filtering apparatus(106) comprises a cyclone part(110) for filtering particulate having large diameter contained in the exhaust gas stream using cyclone, and a bag filter part for filtering fine particulate contained in the exhaust gas stream exhausted from the cyclone part, wherein the cyclone part(110) comprises a cylindrical cyclone chamber(112), a tray(113) and an exhaust pipe(114), and the bag filter part(220) comprises a chamber(223), a partition plate(224) and several filtering bags(225).
Patent KR-20030017285-A (KR)
Title: Lifting boots
Inventor: KIM KWANG IL
IPC: A43B3/00
Filed: 2001-10-19
Abstract: PURPOSE: A ladder shoe is provided to make a worker higher who has to do a manual work on an object located at a high place. CONSTITUTION: A wearing portion(10) surrounds a foot and has a neck extending from the top of the foot to a shin. Four supports(20) formed in pairs and crossing each other in an X shape support the wearing portion with respect to the ground, with their upper ends each being separably coupled to coupling grooves at both front and rear sides of the bottom(11) of the wearing portion. A binding mechanism(30) binds the two pairs of supports on their crossing points so that they cannot rotate relative to each other.
Patent KR-20020033060-A (KR)
Inventor: SHINYA HIROSHI
IPC: G11C11/406
Filed: 2001-10-25
Abstract: PURPOSE: A semiconductor memory having refresh function is provided to reduce a current consumption by executing refreshing function only for the memory cells of a predetermined refresh area. CONSTITUTION: The internal row address signal(a refresh address signal) is generated by a refresh address counter(17). It is supplied to the row decoder(12) through the row address driver(15). The row address driver(15) has a function of providing a potential for the row(or word line) that is selected in accordance with the external row address signal or the internal row address signal. A refresh timer(18) determines refresh intervals. A refresh controller(19) controls a series of refresh operations so that the data in each memory cell can be refreshed at the refresh intervals.
Patent KR-20030034751-A (KR)
Title: Method for transferring data form a server of virtual private network to mobile node
Inventor: JUNG TAE SEONG
IPC: H04W28/00
Filed: 2001-10-26
Abstract: PURPOSE: A method for transmitting data from a server to a mobile communication terminal in a virtual private network is provided to perform a data transmission firstly from a server to a mobile communication terminal in a state that a mobile communication terminal is not connected with a server. CONSTITUTION: An IP(Internet Protocol) backbone is connected by routers. ISP(Internet Service Provider) Edge routers(411,413,415,417) become Edge routers for connecting a CPE(Customer Promise Equipment) router(419). The CPE router is an apparatus for connecting an MN(Mobile Node)(421) to a VPRN(Virtual Private Router Network) at a specific position. The ISP routers(411,413,415,417) are apparatuses operated by Internet service providers and connects data inputted from the CPE router(419) to a VPRN desired by a subscriber. The ISP routers are an IP network based on IP. An IP tunnel is formed between the ISP routers(411,413,415,417) and thus data are transmitted/received. A stub link is formed between the ISP routers(411,413,415,417) and the CPE router(419).
Patent KR-20030035528-A (KR)
Title: The Convey System for Preventing Material from Falling on the Outside of Conveying Line
Inventor: LEE GI CHANG
IPC: B65G47/18
Filed: 2001-10-31
Abstract: PURPOSE: A raw material transferring device for preventing falling ores is provided to prevent the burn of a skirt and transferring belts and improve a raw material transferring efficiency by preventing falling ores generated by a falling impact when raw materials transferred through a belt conveyor pass through a chute to change a route and to prevent environmental pollutions by repressing scattered and discharged dusts. CONSTITUTION: A raw material transferring device for preventing falling ores is composed of protective plates(20), of which ends are bent downward, installed at both sides of a transferring belt(25) of the lower part of a chute(1); pulleys installed in the inner space of protective plates to support both ends of a skirt belt(22) to horizontally move along a transferring direction of the transferring belt; and a stand(26) and a roll(30) placed to make a front end shape formed by a lower horizontal plane which is formed by sinking the center of the transferring belt and both sides into a U-shape. Both ends of the transferring belt are closely adhered to the lower side of the skirt belt to rotate the skirt belt when the transferring belt moves.
Patent KR-20020061487-A (KR)
Inventor: YAMADA HIROSHI
IPC: F16F1/38
Filed: 2001-11-02
Abstract: PURPOSE: To provide a vibration control rubber bushing assembly which can be assembled in a assembly site with ease even if it is provided with expanded opening collar-shaped sections at both axial ends and used as a vibration control rubber bushing used for connecting a shaft beam and a bogie frame in a rolling stock. CONSTITUTION: The vibration control rubber bushing assembly 26 comprises a center shaft body 28 as an inner metal fixture having collar shaped sections 42, a vibration control rubber bushing 36 provided with a rubber elastic body 38 having a collar shaped section 50 fixed to the external peripheral face of the center shaft body 28 and an outer metal fixture 40 divided into two parts in the direction orthogonal to the axis, and a press fitting assembly member 68. The press fitting assembly member 68 is provided with an outer block 70, which is divided into two parts in the direction orthogonal to the axis for giving pressure compression to the rubber elastic body 38 by the clamping force in the direction orthogonal to the axis, and an outer ring 72 for restricting the outer block 70. The assembly 26 in this state is press-fitted in the cylindrical housing section of the shaft beam.