baber/WOPTO huggingface dataset:
Patent KR-20020014786-A (KR)
Title: Paramyxoviridae virus vector defective in envelope gene
IPC: C12N7/04
Filed: 2000-05-18
Abstract: F gene-deficient virus virions are successfully recovered by using an F gene-deficient Sendai virus genomic cDNA. Further, F gene-deficient infectious viral particles are successfully constructed by using F-expressing cells as helper cells . Also, F gene and HN gene-deficient virus virions are successfully recovered by using a virus genomic cDNA deficient in both F gene and HN gene. Further, F gene and HN gene-deficient infectious viral particles are successfully produced by using F- and HN-expressing cells as helper cells. A virus deficient in F gene and HN gene and having F protein is constructed by using F-expressing cells as helper cells. Further, a VSV-G pseudo type virus is successfully constructed by using VSV-G-expressing cells. Techniques for constructing these deficient viruses contribute to the development of vectors of Paramyxoviridae usable in gene therapy.
Patent KR-20010113044-A (KR)
Title: Recombinant influenza viruses for vaccines and gene therapy
IPC: A61K39/00
Filed: 2000-04-05
Abstract: The invention provides a composition useful to prepare influenza A viruses, e.g., in the absence of helper virus.
Patent KR-20020013526-A (KR)
IPC: C12N15/09
Filed: 2000-03-31
Abstract: 키메릭 호흡기 신시티움 바이러스 (RSV) 및 그의 백신 조성물은 상이한 아군 또는 균주의 수용체 RSV 배경에 하나의 RSV 아군 또는 균주로부터의 1개 이상의 이형 유전자(들) 또는 유전자 절편(들)을 도입함으로써 제조된다.  생성되는 키메릭 RSV 바이러스 또는 서브 바이러스 입자는 감염성이고 바람직하게는 키메릭 게놈 또는 안티게놈에 약독화된 표현형을 특정하는 선택된 돌연변이를 도입함으로써 약독화되어 예를 들면, 온도 민감성 (ts)이고(이거나) 저온 적응된 (ca) 백신 균주를 생산하게 된다.  또한, 키메릭 RSV 및 그의 백신 조성물은 감염성 키메릭 RSV에 바람직한 구조 및(또는) 표현형 특징을 특정하는 다른 돌연변이를 혼입시킨다.  이러한 키메릭 RSV는 키메릭 RSV 클론에 1개 이상의 선택된 뉴클레오티드 서열(들), 유전자(들), 또는 유전자 절편(들)을 삽입, 결실, 치환 또는 재배열시켜 혼입한다.  이는 이형 균주의 방어 항원을 발현시키기 위해 벡터로서 통상적인 약독화 골격을 사용함으로써 다양한 RSV 균주에 대한 신규한 백신을 개발하는 방법을 제공한다.  개체의 면역 시스템은 천연적인 RSV 감염에 대한 방어, 바람직하게는 다중 RSV 순주 및(또는) 아군에 대한 방어를 얻기 위한 다각적인 방법으로 유도하기 위해 자극된다.
Patent KR-20020043191-A (KR)
Title: 공구 홀더 장착 구조
IPC: B23B31/20
Filed: 2001-04-27
Abstract: 공작 기계의 주축에 공구 홀더를 견고하게 설치하는 수 있으면서 구조가 간단하고 또한 범용적인 공구 홀더를 사용할 수 있는 공구 홀더 장착 구조를 제공한다. 
     주축(1)의 선단 부분에 형성된 홀더 장착 구멍(20), 홀더 장착 구멍(20)에 축심 방향으로 이동 가능하게 장착된 환형의 결합 잠금 부재(30)로서 공구 홀더(3)의 섕크부(10)가 밀착되게 맞물리는 테이퍼 결합 구멍(31)을 가지는 결합 잠금 부재(30), 그리고 결합 잠금 부재(30)를 축심 방향 외측으로 강력하게 탄성 가압하는 판 스프링(40)을 구비하고, 공구 홀더(3)의 섕크부(10)를 결합 잠금 부재(30)의 테이퍼 결합 구멍(31)에 결합시키고, 이 결합 잠금 부재(30)를 통하여 공구 홀더(3)의 섕크부(10)를 주축(1)에 강력하게 고정한다.
Patent KR-20020028877-A (KR)
IPC: C08L29/04
Filed: 2000-05-17
Abstract: 본 발명은 라이신, 아르기닌 및 히스티딘 등에서 선택된 염기성 아미노산과, 폴리비닐알콜 및 전분과 같은 폴리알콜의 혼합물로 이루어지고, 등전점이 7.5 이상이고, 성형하였을 때에 탄산 가스 투과도 (PCO 2 ) 와 산소 가스 투과도 (PO 2 ) 의 비가 큰 탄산 가스 선택 투과성을 갖는 조성물 및, 조성물을 함유하는 성형물에 관한 것이다.     성형물로서의 필름은 식품위생상, 안전성을 갖는 필름으로서, 치즈, 된장, 절인 야채 등의 발효식품 및 마늘, 커피 원두 등의 탄산 가스를 발생시키는 식품의 포장용, 청과물, 자른 꽃 등의 포장에 적합하게 사용된다.
Patent KR-20030061142-A (KR)
Title: Semiconductor wafer etching apparatus with wet station
Inventor: JUNG HEON JU
IPC: H01L21/3063
Filed: 2002-01-10
Abstract: PURPOSE: A semiconductor wafer etching apparatus by a wet station is provided to be capable of uniformly etching a wafer when conserving the wafer in a bath filled with chemicals by using a wafer rotating part. CONSTITUTION: A semiconductor wafer etching apparatus is provided with a bath(13) capable of storing chemicals(11), a boat(15) installed in the bath(13) for loading a plurality of wafers(W), and a wafer rotating part(20) installed at the lower portion of the boat for rotating the wafers loaded on the boat(15). Preferably, a rotating bar(21) used as the wafer rotating part(20), is installed across the inner portion of the bath(13) for simultaneously rotating a plurality of wafers. At this time, the rotating bar(21) contacts edge portions of the wafers.
Patent KR-20030065748-A (KR)
Title: Filter comprising illite for water treating
Inventor: OH WON CHUN
IPC: C02F1/28
Filed: 2002-01-30
Abstract: PURPOSE: Provided is a water treatment filter comprising illite, the filter being capable of increasing dissolved oxygen (DO) during filtration. CONSTITUTION: The filter comprises a filter casing(1) with an inlet and an outlet, a non-woven fabrics(2) installed in the filter casing(1), activated carbon and illite(3) having 2-5 mm average grain size fixed to the non-woven fabrics.
Patent KR-20030069001-A (KR)
Title: Soil Stabilizer
Inventor: KIM DONG JOON
IPC: C09K17/06
Filed: 2002-02-19
Abstract: PURPOSE: A soil solidification stabilizer is provided, which solidifies and stabilizes the soil to obtain the porous soil having excellent water permeability and air ventilation by generating ettringite through the hydration with the water contained in the soil. CONSTITUTION: The soil solidification stabilizer comprises 55-65 wt% of fly ash (CaO); 20-30 wt% of gypsum (SiO2); 5-10 wt% of aluminum sulfate; and 1-5 wt% of potassium carbonate.
Patent KR-20020071748-A (KR)
Inventor: HORI MASAYOSHI
IPC: B62J23/00
Filed: 2002-03-05
Abstract: PURPOSE: To reduce mounting man-hours and the number of parts by concentratedly mounting a seat lock and its peripheral member. CONSTITUTION: Mounting holes 46, 50 and 61 are made to coincide by overlapping the seat lock 31 on a cross plate 30 for connecting rear ends of left and right seat rails 24 and further overlapping a lock cover 40 for covering a bracket 45 of a grip 8 and an interlocking wire 36 of the seat lock 31, and are fastened together with bolts.
Patent KR-20030072715-A (KR)
Title: Steam and warm water boiler
Inventor: KIM TAE WOO
IPC: F22B23/04
Filed: 2002-03-06
Abstract: PURPOSE: A water-pipe type steam and hot-water feeding boiler is provided to simultaneously feed steam and hot-water using one boiler through heating warm-water contained in a heat exchanger. CONSTITUTION: A water-pipe type steam and hot-water feeding boiler includes an insulating cover. A water pipe head(20) and a steam pipe head(30) are installed in the insulating cover. A protrusion(22) is protruded from an upper surface of the water pipe head(20) towards the steam pipe head(30). A plurality of electric heating pins(52,54) is installed in the water pipe(40). A smoke collecting chamber and a funnel connected to the smoke collecting chamber are provided at a lower peripheral portion of the insulating cover. Refractory jackets(60,70) having water chambers(62,72) are formed at both sides of the steam pipe head(30) and the water pipe head(20).
Patent KR-20030077728-A (KR)
Title: Apparatus and Method for ATM switch board duplexing in ATM switching system
Inventor: JANG SE IN
IPC: H04L12/24
Filed: 2002-03-26
Abstract: PURPOSE: An apparatus and a method for duplicating an ATM(Asynchronous Transfer Mode) switch board in an ATM switch system are provided to minimize the time necessary for switching and minimize a cell loss rate by directly accessing a corresponding register when switching the ATM switch board. CONSTITUTION: If situation, necessary for switching an ATM switch board device(32), is generated, a duplex state deciding unit(32-3) senses the situation and transmits an output signal(Act_Q) of a state storing unit to a switch port duplex control unit(31-5) in a subscriber interface board device(31) by a logic formula of a state discriminating unit. The switch port duplex control unit(31-5) compares a current switch port state with a previous switch port state, and disables a processor address buffer and a processor data buffer unit when the current switch port state is different from the previous switch port state. The switch port duplex control unit(31-5) reads a value of a configuration buffer, latches the read value in a configuration register data buffer, replaces a corresponding bit of the configuration register with a certain vale, writes the certain value(/Act_A+Act_B) in an ATM buffer management unit(31-3), and switches the ATM switch board device(32).
Patent KR-20030077749-A (KR)
Title: connection structure for sash frame
Inventor: KIM TAE SIK
IPC: E06B3/96
Filed: 2002-03-27
Abstract: PURPOSE: A sash frame coupling structure is provided to extend the life of a sash by heightening the strength for a joint of a frame. CONSTITUTION: The sash frame coupling structure comprises the steps of installing a coupler(2) in a joint between a horizontal frame(3) and a vertical frame(4) of a sash(5) to connect both frames(3,4) mutually, and putting a reinforcing coupler(1) having a C-shaped section on the joint between the horizontal and vertical frames(3,4), where a coupler(2) is installed, to connect a reinforcing coupler(1) and a coupler(2) by fixtures(11).
Patent KR-20030080282-A (KR)
Title: Main circuit assembly for vacuum breaker
Inventor: KIM GYU HWAN
IPC: H01H33/66
Filed: 2002-04-04
Abstract: PURPOSE: A main circuit assembly of a vacuum circuit breaker is provided to reduce the unnecessary material costs by forming terminals corresponding to the rated current. CONSTITUTION: A main circuit assembly of a vacuum circuit breaker includes an insulator(21), an upper terminal(22), a lower terminal(23), a vacuum interrupter(24), a push rod(25), a guide bar(26), and a shunt(27). The insulator(21) has a shape of long barrel. The upper terminal(22) and the lower terminal(23) are combined with an upper portion and a lower portion of the insulator(21). The vacuum interrupter(24) is located between the upper terminal(22) and the lower terminal(23). The push rod(25) is connected to or disconnected from a contact within the vacuum interrupter(24). The guide bar(26) is installed between the push rod(25) and the vacuum interrupter(24) in order to transmit the power of the push rod(25) to the vacuum interrupter(24). The shunt(27) is connected to the lower terminal(23) and the guide bar(26). The upper terminal(22) and the lower terminal(23) are formed with terminal housings and pipe terminals, respectively.
Patent KR-20030081696-A (KR)
Title: Apparatus for pressing a lead frame of a semiconductor package
Inventor: HAN BOK U
IPC: H01L21/56
Filed: 2002-04-12
Abstract: PURPOSE: An apparatus for pressing a lead frame of a semiconductor is provided to be capable of minimizing operation error and improving product accuracy by controlling the height of an upper frame using a moving plate and a driving cylinder. CONSTITUTION: An apparatus for pressing a lead frame of a semiconductor is provided with a main driving part(601), a main shaft for being driven by the main driving part, a driving power transmission link(609) inserted with the predetermined portion of the main shaft, and a sub-shaft(611) inserted to the driving power transmission link. At this time, the main shaft and the sub-shaft include a main eccentric part and a sub-eccentric part, respectively. The apparatus for pressing a lead frame of a semiconductor further includes a moving plate(629) connected with the sub-shaft for supporting the sub-shaft and connected with an upper frame for moving the upper frame up and down, and a driving cylinder connected to the sub-shaft and the moving plate.
Patent KR-20030083127-A (KR)
Title: A remote computer controller and the control method
Inventor: PARK SEONG JIN
IPC: G06F13/00
Filed: 2002-04-19
Abstract: PURPOSE: An apparatus for remotely controlling a computer and a method therefor are provided to control a hardware and a software of a local computer in a remote place through a remote control terminal. CONSTITUTION: A communication unit(140) performs a data communication with the outside through a communication network. A virtual input unit(120) connects to the communication unit(140) and a local computer(1), and transmits a control signal, which is inputted from a local keyboard(3) and a local mouse(4), to the local computer(1). The virtual input unit(120) receives a control signal of a remote control keyboard(203) and a remote control mouse(204) from the communication unit(140), and transmits the received control signal to the local computer(1). An image output transmission unit(110) outputs an image signal, which is output from the local computer(1), to a local monitor(2) to display the image signal on the local monitor(2), and outputs the image signal to the communication unit(140) to transmit the image signal to a remote control terminal(200). If the remote control signal is received from the communication unit(140), a control unit(130) outputs a switching signal to the virtual input unit(120) to control the switching of the virtual input unit(120), and controls the image output signal of the image output transmission unit(110) and the data communication of the communication unit(140).
Patent KR-20030085151-A (KR)
Title: Block-type rodenticide composition
Inventor: JANG BONG SEOK
IPC: A01N25/34
Filed: 2002-04-29
Abstract: PURPOSE: A rodenticide composition having enhanced poor solubility and a block shape and containing a rodenticide, binder, paraffin wax, preservative or the like is provided. Therefore, it can be easily applied to a sewage ditch, a manhole, farms, forest areas and the like. CONSTITUTION: A rodenticide composition comprises 0.001 to 2.0% by weight of an active component, 10 to 30% by weight of one or more components as a binder, selected from wheat flour, starch, vegetable oil, sorbitol, propylene glycol, ethylene glycol and glycerin, 5 to 20% by weight of one or more components as an attractant, selected from sugar, fish powder, pupae powder, peanuts, Perilla meal and red pepper, 20 to 40% by weight of one or more components as preservative, selected from methylparaben, ethylparabene and sodium benzoate, 20 to 40% by weight of one or more components as a bulking agent, selected from rice, corn, oat, sorghum and wheat, 0.0001 to 0.005% by weight of one or more components as a bitter tasting agent, selected from denatonium chloride or denatonium benzoate, 0.1 to 0.5% by weight of a pigment and 5 to 50% by weight of paraffin wax. The active component contains Warfarin, Coumatetralyl, brodifacoum, bromadiolone or the like.
Patent KR-20030085339-A (KR)
Inventor: LEE TAE KOOK
IPC: A61F7/08
Filed: 2002-04-30
Abstract: PURPOSE: A portable thermotherapy tool is provided to stimulate cell tissues and spots on the body suitable for acupuncture by the thermotherapeutic effect by emission of anions. CONSTITUTION: The portable thermotherapy tool includes a container(2) of a predetermined shape having a receiving part(26) therein and a thermotherapeutic structure(30). The thermotherapeutic structure includes a stone plate at the bottom; a heat generating device; an anion generating layer; an insulating layer; a stone plate at the top(16). The thermotherapeutic structure is inserted into the container(2) and a resin(60) is filled into the gap. The heat generating device is connected to a power source.
Patent KR-20030085711-A (KR)
Title: Steering gear structure of power steering for reducing heat transfer
Inventor: CHO YEONG GYUN
IPC: B62D5/06
Filed: 2002-05-01
Abstract: PURPOSE: Steering gear structure for power steering with improved thermal insulation performance is provided to prevent temperature rise of oil caused by heat transmission and prevent a loss of hydraulic pressure and noise, by effectively insulating heat transmitted to a steering gear from parts of high temperature. CONSTITUTION: Steering gear structure for power steering with improved thermal insulation performance has a tube(52) forming a cylinder; intermediate pipes(54) longitudinally installed to the outer peripheral surface of the tube; and an aluminum thermal insulation plate(56) of a pleated type covering the tube. The thermal insulation plate is fixed to the outer periphery of the intermediate pipe. The heat transmitted to the tube from parts of high temperature is insulated.
Patent KR-20020040722-A (KR)
Inventor: KONG JUN
IPC: H04B1/40
Filed: 2002-05-02
Abstract: PURPOSE: An apparatus for generating multiple sounds without power supply is provided to increase the convenience of a user by enabling the user to select only part for converting into a bell melody in a music file or an MP3 file and to convert the part into the bell melodies. CONSTITUTION: A mobile phone interface unit senses a receiving signal from a mobile phone and provides power supply. A microprocessor unit senses a receiving of the mobile phone and transmits melody data. In addition, the microprocessor unit controls an output of multiple harmony melodies. A melody IC unit generates the melodies into multiple harmonies. A melody downloading unit downloads the melody data converted from a personal computer. A memory unit stores the melody data downloaded.
Patent KR-20030086771-A (KR)
Inventor: JUNG JEONG GYU
IPC: H04B3/54
Filed: 2002-05-07
Abstract: PURPOSE: An apparatus for automatic transmission of gas container switching signal and gas consumption measuring signal is provided to easily construct an indoor communication network by making the communication of gas container transmit information, gas-metering information, etc., achieved on the basis of power line communication. CONSTITUTION: Two gas containers(13,14) are connected to an automatic transmit device(10) having a lever(12), and the liquefied petroleum gas of the main gas container is supplied to an indoor gas burner through a gas pipe(18). A gas meter(16) is installed on the gas pipe(18), and metering information for the usage of gas is provided to the first consumer modem(20) through a signal line(17). A transmit contact signal, generated from the automatic transmit device(10), is provided to the first consumer modem(20) through the signal line(11). A gas detection signal, generated from a gas detector(15) installed around the gas containers(13,14), is inputted to the first consumer modem(20) through a signal line(19). The first consumer modem(20) comprises a visit button(39) to register a gas provider's container management and visiting in a gas provider computer. Besides a visit signal by the visit button(39) a container transmit signal, a metering signal, and a gas leakage signal are modulated into RF signals at the first consumer modem(20), and the modulated signals are transmitted to the second consumer modem(25).
Patent KR-20020086281-A (KR)
Inventor: MADATHIL JOSEPH KURU
IPC: H05B33/10
Filed: 2002-05-09
Abstract: PURPOSE: A high contrast light emitting diode(LED) device is provided to remarkably reduce a reflection ratio while maintaining almost the same driving voltage by introducing a thin interlayer into an organic light emitting diode(OLED). CONSTITUTION: A substrate(101) is prepared. An anode(102) is formed of a conductive material over the substrate. An emissive layer(105) has an electroluminescent material provided over the anode. An ultrathin cathode over the emissive layer, a thin interlayer(108) over the ultrathin cathode and a reflecting layer over the thin interlayer, or the thin interlayer over the emissive layer and a reflecting layer containing an electron-injecting dopant over the thin interlayer is formed.
Patent KR-20030090844-A (KR)
Title: Method and system for performing mutual authenticating between mobile terminal and server
Inventor: AHN BYEONG IK
IPC: H04L9/32
Filed: 2002-05-22
Abstract: PURPOSE: A method and a system for mutual authentication between a mobile terminal and a server are provided to enhance the efficiency of the authentication by performing a mutual authentication process between the mobile terminal and the server. CONSTITUTION: A method for mutual authentication between a mobile terminal and a server includes a random number value generation process(200), a serial number extraction process(205), the first pre-authentication key generation process(210), and an authentication key generation process(215,220). In the random number value generation process(200), a transmission server generates a random number value of a transmission server. In the serial number extraction process(205), the transmission server extracts a serial number from a database. In the first pre-authentication key generation process(210), the transmission server generates the first pre-authentication key of 2n bits by using the random number value and the serial number. In the authentication key generation process(215,220), the transmission server generates an authentication key of n bits by using the first pre-authentication key.
Patent KR-20020093579-A (KR)
Inventor: HATWAR TUKARAM K
IPC: H01L51/50
Filed: 2002-06-05
Abstract: PURPOSE: An organic light-emitting device having a color-neutral dopant in a hole-transport layer and/or in an electron-transport layer is provided to lengthen operational lifetime and achieve a high brightness. CONSTITUTION: An organic light-emitting device(300) comprises a substrate(310), an anode(320) and a cathode(370) positioned relative to the substrate, an emission layer disposed between the anode and the cathode, a hole-transport layer(340) disposed between the anode and the emission layer, and an electron-transport layer(360) disposed between the cathode and the emission layer. The hole-transport layer comprises at least two sublayers(341,342), the sublayer closest to the emission layer containing a color-neutral dopant, and at least one sublayer not containing the color-neutral dopant. The color-neutral dopant comprises an anthracene derivative.
Patent KR-20020095102-A (KR)
Title: A method of making semiconductor integrated circuit
Inventor: IKEDA SHUJI
IPC: H01L27/092
Filed: 2002-06-07
Abstract: PURPOSE: To solve the problem of production costs increasing due to increased production processes, since photomasks are required as many as the number of kinds of wells, channels stoppers, gate electrodes and ion implantations for threshold control or the like. CONSTITUTION: Areas for NMIS of a low Vth and PMIS of a high Vth are set, by using a photoresist mask for forming the well as well, and the regions for the NMIS of high Vth and the PMIS of low Vth are set through one ion implantation process by the photoresist mask of a opening part common to the NMIS and the PMIS. Also, after oxidizing of the gate, ion implantation to the well, channel and the gate electrode are performed through a noncrystalline silicon film. Therefore, setting of the threshold voltage for a plurality of CMIS or gate electrodes of both polarities can be provided by fewer photoresist processes.
Patent KR-20030095467-A (KR)
Title: Shift resister for driving amorphous-silicon thin film transistor gate having bidirectional shifting function
Inventor: MUN SEUNG HWAN
IPC: G09G3/36
Filed: 2002-06-10
Abstract: PURPOSE: A gate driving shift register of a-Si TFT(Thin Film Transistor) gate driving shift register is provided to enable rotate of LCD(Liquid Crystal Display) image by performing bi-directional shift operation. CONSTITUTION: In a gate driving shift register of the TFT, the first stage shift register(SR1) performs forward shift operation if the first selection signal is the first level, and performs reverse shift operation if the second selection signal is the first level. Two middle stage shift registers(SR2,SR3) as well as the last stage shift register(SR4) also perform forward shift operation if the first selection signal is the first level and the reverse shift operation if the second selection signal is the first level. A last stage shift register reset part is provided to reset the last stage shift register(SR4) in the forward shift operation. The first stage shift register reset part is provided to reset the first stage shift register(SR1) in the reverse shift operation.