baber/WOPTO huggingface dataset:
Patent KR-20040106144-A (KR)
Inventor: KIM JUN HO
IPC: B62D25/20
Filed: 2003-06-11
Abstract: PURPOSE: A curtain airbag system mounted around a side sill is provided to protect the lower body of a passenger placed on the seat by mounting the curtain airbag near the side sill of the vehicle body, and to improve freedom of design by installing the airbag easily without interference with other parts. CONSTITUTION: A curtain airbag system is composed of a curtain airbag module mounted to a vehicle, a side collision sensor, and an airbag control unit deploying the airbag according to the signal from the side collision sensor. The curtain airbag module is installed around a side sill to protect the lower body of a passenger(40) placed on a seat. The curtain airbag module is composed of a cushion(22) folded, a cover in which the cushion is mounted, an inflator(23) deploying the airbag by expanding the cushion, and a diffuser(25).
Patent KR-20040110900-A (KR)
Inventor: LEE JEOM SU
IPC: B21B31/08
Filed: 2003-06-20
Abstract: PURPOSE: To provide an apparatus for exchanging work rolls of tension leveler unit, wherein the apparatus is capable of preventing safety accident and reducing stopping time of facility by performing an automatic exchanging operation of the work rolls simply and promptly. CONSTITUTION: In an apparatus for replacing a work roll damaged or worn out with being mounted on a tension leveler unit with a new work roll, the apparatus comprises a first moving car(22) moved along rails(20); a second moving car(34) moved in a direction perpendicular to a moving direction of the first moving car with being mounted on an upper part of the first moving car and equipped with a space(S) longitudinally formed along the moving direction of the second moving car to receive the tension leveler unit; and work roll exchange parts(50A,50B) installed at left and right sides of the space of the second moving car to drawing out a work roll of the tension leveler unit to the outside at any one side of the left and right sides of the space and mount a new work roll on the tension leveler unit at the other side of the left and right sides of the space.
Patent KR-20050000908-A (KR)
Inventor: KWON IL YOUNG
IPC: H01L21/20
Filed: 2003-06-25
Abstract: PURPOSE: A method for forming a cylindrical lower electrode of a capacitor is provided to prevent leaning and lifting of the lower electrode by using a low-k dielectric film as a capacitor sacrificial layer. CONSTITUTION: A sacrificial layer(49) made of a low-k dielectric film is formed on a substrate(40). A lower electrode region(52) is defined by etching the sacrificial layer using a photoresist pattern(50). A conductive layer is formed on the lower electrode region. A photoresist layer is applied on the conductive layer. Isolated lower electrodes are formed by removing the conductive layer and the photoresist layer to expose the sacrificial layer. The exposed sacrificial layer is removed by O2 plasma.
Patent KR-20040004158-A (KR)
Inventor: OKABE YOSHIFUMI
IPC: G06K17/00
Filed: 2003-07-03
Abstract: PURPOSE: To provide a connector device for card capable of improving operability in inserting/extracting card, and of surely preventing coming-off of a card in a mounted state. CONSTITUTION: This connector device is provided with: a housing 2; a slider 15; a coil spring 17 for elastically energizing the slider 15 in an extraction direction of the small memory card 34; and an extraction mechanism 3 for locking the slider 15 at the mounting position of the card 34 and for releasing the lock state of the slider 15 by once pushing the card 34 into the deep side from the mounting position. The connector device is so constituted that a projecting part 20 capable of engaging with and disengaging from a recessed part 34b of the card 34 is formed on the slider 15; the slider 15 is made swingable in a direction in which the projecting part 20 separates from the recessed part 34b at the extraction position of the card 34; and the movement of the slider 15 is regulated to be in a direction in which the projecting part 20 does not separate from the recessed part 34b at the mounting position of the card 34.
Patent KR-20050005992-A (KR)
Inventor: DANIEL KATZ MARCOS
IPC: H04L1/18
Filed: 2003-07-08
Abstract: PURPOSE: An HARQ(Hybrid Automatic Repeat Request) apparatus and a method for varying retransmission power in a mobile communication system are provided to reduce a repeat number and to minimize a power consumption by effectively controlling the retransmission power. CONSTITUTION: A mobile station(600) is used for a mobile communication system which repeats a transmission of packet data and related data when error generated in pre-transmitted packet data and combines the re-transmitted packet data with the pre-transmitted packet data to modulate the result. The mobile station retransmits required packet data. The mobile station includes an AMC(Adaptive Modulation and Coding) and retransmission power controller(619) and a power controller(621). The AMC and retransmission power controller calculates a required SNR(Signal to Noise Ratio), which is required for the retransmission, by using a target SNR, which is required for a frame error to have a predetermined value, and an SNR of the erroneous packet data which is calculated from a channel quality monitoring value from a terminal. The AMC and retransmission power controller further calculates retransmission power from the required SNR. The power controller controls the transmission power of a packet according to the retransmission power calculated at the AMC and retransmission power controller.
Patent KR-20050006542-A (KR)
Inventor: YUN SANG WON
IPC: A47B9/14
Filed: 2003-07-09
Abstract: PURPOSE: Provided are height adjustable desk and chair of which heights are adjusted readily and quickly by oneself. CONSTITUTION: The height adjustable desk and chair comprise upper legs(11), lower legs(12) and height adjustable parts in upper legs and lower legs. In lower leg is formed a hole(121) for through insert of a finger stop(2) and the hole is jointed with a bracket(3) in the outside. In the bracket, is formed a hole for inserting the rear end(22) of the finger stop, and a spring receiver(30) for supporting a spring(5). To rear wall of bracket is connected a fastening bolt(4) to control the movement of the finger stop. In the upper leg, are formed a number of recess(111) to receive the front end of the finger stop. In the front end of the finger stop, is provided a bearing(25).
Patent KR-20040007301-A (KR)
Inventor: HONGOH TOSHIAKI
IPC: C23C16/509
Filed: 2003-07-10
Abstract: PURPOSE: To prevent the contamination by ion attack of plasma to a diaphragm by which an antenna is arranged on the atmosphere side, in a plasma processing apparatus. CONSTITUTION: The diaphragm 7 for separating the induction antenna 5 and a vacuum treatment chamber 1 consists of a non-magnetic metal plate 71 and a dielectric 72, with the non-magnetic metal plate 71 dominating a larger area than the dielectric 72. The dielectric 72 is formed linearly so as to cross at right angles with the induction antenna 5, to prevent the occurrence of an eddy current induced by the metal plate 71. The vacuum treatment chamber is equipped with a plasma ignition means 9 for stable plasma ignition.
Patent KR-20050010159-A (KR)
Inventor: KIM HEE JEEN
IPC: H01L21/302
Filed: 2003-07-18
Abstract: PURPOSE: A method for fabricating a semiconductor device is provided to eliminate water mark by cleaning a hydrophobic dielectric material layer by a cleaning process using IPA(isopropyl alcohol). CONSTITUTION: A semiconductor substrate(110) is prepared which has various elements including a semiconductor device like a transistor or a capacitor. A hydrophobic dielectric material layer(112) is formed on the semiconductor substrate. The dielectric material layer is patterned to form a trench for a metal interconnection. After the trench is filled with a metal layer(114), a CMP(chemical mechanical polishing) process is performed to eliminate the metal layer on the dielectric material layer. The first cleaning process using IPA(116) is performed to clean the dielectric material layer and the metal layer. The second cleaning process using DI(deionized) water is performed to clean the dielectric material layer and the metal layer, and the remaining IPA is eliminated.
Patent KR-20050012457-A (KR)
Inventor: CHOI WON SEOK
IPC: A61K38/16
Filed: 2003-07-25
Abstract: PURPOSE: An antithrombotic agent including disintegrin, hD15k, derived from Adam-15 protein as an effective ingredient is provided. The hD15k effectively inhibits thrombus formation while remarkably reducing adverse effects induced by conventional disintegrin binding to αvβ3 integrin without cytotoxicity. Therefore, it is useful as a therapeutic for thrombosis. CONSTITUTION: The antithrombotic agent contains an effective amount of, preferably 0.1 to 0.5mg/kg weight of a new recombinant protein, hD15k. The hD15k is obtained by mutating a disintegrin gene derived from Adam-15 protein and expressing it in Pichia pastoris. It has SEQ IN NO:2 and inhibits thrombus formation specifically on GPIIb/IIIa integrin present on the platelet surface.
Patent KR-20050013458-A (KR)
Inventor: CHON UONG
IPC: C01G23/04
Filed: 2003-07-28
Abstract: PURPOSE: A layered Perovskite material is provided to give both strong magnetic force and dielectricity at room temperature at the same time, thereby being suitably used to various electronic devices such as a spintronic device, a high speed information storage device, a magnetic-electric sensor, a magnetic sensor, an electric sensor and the like. CONSTITUTION: The layered Perovskite material having both strong magnetic force and dielectricity at room temperature is represented by a formula: Bi4-xRxTi3O12, wherein R is a rare earth metal selected from Nd, Gd Pr, Sm, Eu, Tb, Dy, Ho, Er, La and its mixtures, and x is 0.1-3. The layered Perovskite material is represented by a formula: Bi4-xRxTi3-yTyO12, wherein T is a transition metal selected from Co, Ni, Fe, Mn, W, V, Nb, Mo, Ta, Zr and its mixtures, and y is 0.001-3.
Patent KR-20050015626-A (KR)
Inventor: SHIM JAE HWAN
IPC: B04B7/02
Filed: 2003-08-07
Abstract: PURPOSE: A filter for separating solid from liquid is provided to easily maintain and control the filter by allowing the disconnection and connection and so by simplifying the exchanging and washing of its accessories. CONSTITUTION: The filter for separating solid from liquid includes: a separation tube body(10), rotating the liquid which inflows from the outside and centrifugally separating the solid component from the liquid; a collection tube body(30), collecting the solid component which is separated in the separation tube body(10); and a liquid discharging tube body(50), feeding only the liquid, from which the solid component is removed, into the separation tube body(10); wherein the separation, collection and liquid discharging tube body(10,30,50) are connected respectively to each other with aid of a flange so as to be assembled or disassembled with or from each other.
Patent KR-20050017123-A (KR)
Inventor: KIM YOUNG SUN
IPC: F02B29/04
Filed: 2003-08-08
Abstract: PURPOSE: A structure for reinforcing a tube of an intercooler is provided to increase the rigidity of the tube by integrally forming the reinforcing member in the tube besides baffles, and to improve cooling efficiency of the intercooler and the output of the engine by enlarging the heat radiation area of the tube. CONSTITUTION: A tube(20) is formed in an intercooler to guide suction air from an upper tank to a lower tank, and plural baffles(22) are arranged in the tube. Plural reinforcing members(24) are protruded inward at a side wall(21) between the baffles in forming the tube. The reinforcing members are integrally formed with the tube by die casting. The gap between the baffles is decreased, and the number of the installed baffles is increased. The section modulus of the tube of the intercooler is increased, and the rigidity of the tube is improved. Suction air heated through a turbocharger is cooled efficiently by enlarging the heat radiation area of the tube.
Patent KR-20050019585-A (KR)
Inventor: PARK CHEOL WOO
IPC: B65G54/02
Filed: 2003-08-20
Abstract: PURPOSE: A dust-free conveyor is provided to reduce maintenance cost, to suppress dust produced while driving a conveyor system, to offer an appropriate conveyor module to common planning of main parts and to apply the conveyor to high cleanliness demanded places such as semiconductor manufacturing factory, LCD (liquid crystal display) device and image display manufacturing factory. CONSTITUTION: A dust-free conveyor comprises plural feed rollers(31) arranged on a plane at regular intervals; a fixing frame(30) rotatably supporting the feed rollers; bearings(38) rotatably supporting shafts of the feed rollers combined to a support frame; and a driving unit rotating the feed rollers. The dust-free conveyor comprises an eccentric disk(33) extended from the feed rollers to rotate the feed rollers with the fixing frame as a support shaft; a rectangular eccentric bar(35) rotating the eccentric disk in linearly reciprocating motion; and a driving part(37) driving the eccentric bar by track stroke motion of uniform linear motion. The eccentric disk has a permanent magnet(32). The rectangular eccentric bar has a permanent magnet(34) corresponding to the magnet of the eccentric disk. The driving part has a permanent magnet(36) corresponding to another permanent magnet(34a) arranged to the eccentric bar.
Patent KR-20030079846-A (KR)
Inventor: LIM SEONG MUN
IPC: F16L41/04
Filed: 2003-08-20
Abstract: PURPOSE: A branch pipe assembly and constructing method is provided to easily assemble/disassemble the branch pipe, and to simply exchange the branch pipe. CONSTITUTION: A branch pipe connecting unit(30) has a plurality of protrusions(32) fit into a branch hole(41) formed at a main pipe(40), a plurality of cut grooves(33), and a thread(31). A nut(10) is tightened in the thread. A support unit(20) has an elastic tube shape, and is installed between the main pipe and the nut. The support unit is compressed by the nut, and thus, fixes the branch connecting unit to the main pipe.
Patent KR-20050020137-A (KR)
Inventor: HONG JE PYO
IPC: B01D53/06
Filed: 2003-08-21
Abstract: PURPOSE: To provide a system for purifying volatile organic compounds, which prevents non-treated volatile organic compounds from being emitted to the atmosphere and keeps the inner pressure of a rotary concentrator stable by installing an air-lock device thereto. CONSTITUTION: The system comprises a rotary concentrator (10) which is connected with a volatile organic compound discharge line (5) and purifies volatile organic compounds, and an air-lock device (40) which is connected with a concentrator entrance door, through which a worker is able to come in and go out the rotary concentrator. The air-lock device comprise an air-lock entrance door (41), a pressurizing valve (42), an intake valve (44), and an exhaust valve (43).
Patent KR-20050023809-A (KR)
Inventor: HWANG SEONG TAEK
IPC: H01S3/067
Filed: 2003-09-02
Abstract: PURPOSE: A broadband light source with a dual-output structure is provided to improve strength of an output light and to enhance output efficiency by outputting a spontaneous light amplified in a gain medium via two output terminals. CONSTITUTION: A broadband light source(200) includes a gain medium(210) and a pumping portion. The gain medium amplifies a spontaneous light while being pumped by an input pump light. The amplified spontaneous light is outputted via both terminals of the gain medium. The pumping portion pumps the gain medium. The broadband light source outputs the spontaneous light amplified at both terminals of the gain medium via first and second output terminals. A first isolator(240) passes the input spontaneous light and blocks an input light received in a reverse direction. A second isolator(245) passes the input spontaneous light and blocks an input light received in a reverse direction.
Patent KR-20050023824-A (KR)
Inventor: JUNG YOUNG JAE
IPC: D21H21/18
Filed: 2003-09-03
Abstract: PURPOSE: A paper manufacturing method is characterized by using white water containing cationic starch and fine fiber, putting a cohered filler into paper forming material, increasing paper strength and retention of the filler, increasing ash content of paper and saving expensive pulp material. CONSTITUTION: A paper manufacturing method is as follows: dispersing a filler by using white water containing fine fiber, or adding the fine fiber or long fiber to the filler diluted with clean water; adding cationic starch having 0.04-0.4 of substitution to cohere the filler; and then adding the cohered filler to paper forming material containing pulp.
Patent KR-20050023931-A (KR)
Inventor: KIM CHOON HWAN
IPC: H01L27/108
Filed: 2003-09-03
Abstract: PURPOSE: A method of forming a storage node contact of a semiconductor device is provided to improve contact resistance and to enhance reliability by preventing a BPSG(Boro Phosphor Silicate Glass) layer from being exposed to the outside in a wet etching process using an HDP(High Density Plasma) oxide layer. CONSTITUTION: A BPSG layer(23) is formed on a semiconductor substrate(20) with conductive plugs(22). A plurality of bit lines(27) composed of a tungsten film(24), a silicon nitride layer(25) and an insulating spacer(26) are formed thereon. An HDP oxide layer(28) and a photoresist pattern are sequentially formed on the resultant structure. A plurality of storage node contacts are formed by performing three-step etching processes thereon. The three-step etching includes wet etching. The HDP oxide layer prevents the BPSG layer from being exposed to the outside during wet etching.
Patent KR-20050024167-A (KR)
Inventor: HUH UK YOUL
IPC: B25J19/02
Filed: 2003-09-05
Abstract: PURPOSE: A method for detecting and avoiding static and moving obstacles for a moving robot by estimating optical flow is provided to avoid the obstacles at real time for autonomous traveling of the robot and to minimize friction in avoiding the obstacles by forming a gentle path with a curved locus. CONSTITUTION: A method for detecting and avoiding static and moving obstacles for a moving robot by estimating optical flow is composed of steps for moving the robot(1); inputting images of the outer obstacles with moving the robot(2); measuring the speed of left and right wheels of the robot(3); selecting images of two continuous objects if the speed of the left and right wheels of the robot matches each other(4); estimating optical flow by two selected continuous images(5); extracting the obstacles and obtaining motion information of the robot by analyzing a pattern of a motion vector based on FAE(Focus Of Expansion)(6); and distinguishing the moving obstacles, then forming a curved locus with the size of the static and moving obstacles, motion direction, and speed information, and avoiding safely the obstacles(7).
Patent KR-20050025431-A (KR)
Title: Rotation-proof structure of key rock cam for at lever
Inventor: KIM DUCK KI
IPC: B60K20/02
Filed: 2003-09-08
Abstract: A reverse rotation preventing structure of a key lock cam for a shift lever is provided to operate the shift lever conveniently by restricting reverse rotation of the key lock cam in spite of placing the key lock cable vertically to the floor. An end bracket(34) is fixed to an end of a rod(32) of a shift lever(30), and a stopper(36) is moved up and down in the end bracket and combined with a detent pin(35). A lever bracket(38) is combined with a base bracket by a hinge, and a key lock cam(52) is connected to a key lock cable coupled to a key set. The key lock cam is hinge-combined with the base bracket by a hinge shaft(54), and a groove(52a) is formed in the key lock cam to fit the detent pin. A fitting sill(52b) is formed in the lower part of the key lock cam, and a spindle(62) is fitted to the fitting sill. The base bracket is hinge-combined with the spindle by a hinge shaft(64) to restrict reverse rotation of the key lock cam in placing the shift lever besides the P-range.
Patent KR-20040053760-A (KR)
Inventor: SHIN YUN SU
IPC: A45D2/10
Filed: 2003-10-01
Abstract: PURPOSE: A wooden hair-rod and a method for producing the same are provided to improve a life time of a wooden hair-rod while a nature-friendly characteristic of the wooden hair-rod is maintained. CONSTITUTION: The wooden hair-rod includes: a wooden tube(6) with a constant length and being formed to have a cavity(4) and a decreased diameter toward the middle part; and a projection part(8) on the both of the ends of the wooden tube(6) with a constant distance and a constant length, wherein a slit(10) is formed in the longitudinal direction of the wooden tube(6).
Patent KR-20050035603-A (KR)
Inventor: BAEK SEONG HAK
IPC: H01L21/28
Filed: 2003-10-13
Abstract: 본 발명은 보더리스 비아 적용시 발생되는 텅스텐 플러그의 부식 및 손실 등을 효과적으로 방지하여 소자의 수율 및 신뢰성을 향상시킬 수 있는 반도체 소자의 배선 형성방법을 제공한다. 
     본 발명은 반도체 기판 상에 층간절연막을 증착하는 단계; 층간절연막을 식각하여 기판의 일부를 노출시키는 비아홀을 형성하는 단계; 비아홀을 매립하도록 콘택 플러그를 형성하는 단계; 기판 전면 상에 배리어금속막 및 도전막을 순차적으로 증착하는 단계; 배리어금속막이 노출되도록 도전막을 패터닝하는 단계; 기판을 세정하는 단계; 및 노출된 배리어금속막을 제거하는 단계를 포함하는 반도체 소자의 배선 형성방법에 의해 달성된다.  바람직하게, 배리어금속막은 티타늄막과 티타늄나이트라이드막의 이중막으로 이루어지고, 배리어금속막의 제거하는 블랭킷 식각공정으로 수행한다.
Patent KR-20040094274-A (KR)
Inventor: WANG CHENG CHI
IPC: B65G49/00
Filed: 2003-10-13
Abstract: PURPOSE: A manufacturing process design having a back-up system for reducing production cost by backing up process machines having the same function is provided to efficiently and promptly convey a glass substrate loaded on a cassette to process machines, thereby reducing time and cost for conveying the glass substrate. CONSTITUTION: A plurality of main process machines(2011,2021,2031,2041) are arranged in association with a manufacturing process. A main conveyor(205) is electrically and mechanically connected with the plurality of main process machines for conveying at least one cassette. A plurality of preliminary process machines(3011,3021,3031,3041) have the same function as the main process machines to back up the manufacturing process. A convey control system automatically conveys the cassette between the main process machines and the preliminary process machines.
Patent KR-20040045287-A (KR)
Inventor: JIN LI
IPC: H03M7/40
Filed: 2003-10-20
Abstract: PURPOSE: A PLEAC(Progressive-Lossless Embedded Audio Coder) using a multiple factorization reversible transform function is provided to include an entropy encoder for entropy-encoding quantized coefficients in digital way, thereby easily maintaining balance between a requested amount of compression and a desired audio quality. CONSTITUTION: A lossless data encoding method(1000) is performed as follows. An input signal is received(1010). Based on at least a partial multiple factorization reversible transform function(ex, reversible transform MLT), quantized coefficients corresponding to the input signal are provided(1020). The reversible transform MLT can be based on equations 3, 4, 5, 6, 9, 10 and/or 11. The multiple factorization reversible transform function includes a modulation stage, a front-FFT rotative stage, a complex FFT stage and/or a back-FFT rotative stage. The quantized coefficients are entropy-encoded(1030).
Patent KR-20050039193-A (KR)
Inventor: HWANG IN IL
IPC: G08C17/00
Filed: 2003-10-24
Abstract: 본 발명은 원격 제어 신호 발신 장치에 관한 것으로서, 컨베어 벨트를 정지시키지 않고도 제품을 이동시키면서 제품의 정상적인 동작 유/무를 검사하기 위한 원격제어 신호를 전송할 수 있도록 하는 원격 제어 신호 발신 장치를 제공하는 것을 주 목적으로 한다. 
     이를 위해, 본 발명에 따른 원격 제어 신호 발신 장치는 제품의 원격 제어 동작이 정상적으로 이루어지는지 여부를 검사하는 검사 시스템으로부터 소정의 원격 제어 신호를 입력받는 신호 입력부, 신호 입력부로부터 입력되는 원격 제어 신호를 증폭시켜 소정 개수의 신호로 분배하는 신호 분배부, 및 신호 분배부를 통해 분배된 소정 개수의 원격 제어 신호를 전면 패널의 LED를 통해 출력하는 발신부를 포함하는 것으로서, 컨베이어 벨트를 정지시키지 않고 제품을 이동시키면서 원격 제어 기능을 검사함에 따라 제품 생산성을 높일 수 있는 효과를 제공한다.
Patent KR-20050039223-A (KR)
Inventor: MIN JUN YONG
IPC: B60R21/20
Filed: 2003-10-24
Abstract: 본 발명은 자동차용 멤브레인 스위치의 장착구조에 관한 것으로, 혼커버(1)의 안쪽면을 향하는 쿠션커버(10)의 전면에 스위치설치홈(13a)이 구비되고, 이 스위치설치홈(13a)내에 멤브레인 스위치(2)와 서포트플레이트(21)가 함께 삽입되면서 장착되어져, 멤브레인 스위치(2)를 장착하는데 소요되는 제조원가를 절감시킬 수 있게 되고, 또한 제조공정의 단축과 생산성을 증대시킬 수 있도록 된 것이다.