baber/WOPTO huggingface dataset:
Patent KR-20040064524-A (KR)
Inventor: HONG YEONG SU
IPC: C12N15/76
Filed: 2003-01-13
Abstract: PURPOSE: A recombinant vector for producing avermectin is provided, thereby selectively producing avermectin B1 series having improved insecticidal activity. CONSTITUTION: The recombinant vector pKC-ATDHKR (KCTC 10408BP) for producing avermectin contains acyltransferase activating gene in the ave A I module 2 of avermectin biosynthesizing gene, ketoreductase activating gene in the ave A I module 2 of avermectin biosynthesizing gene, and dehydrogenase activating gene in ery A II module 4 of erythromycin biosynthesizing gene, wherein the recombinant vector pKC-ATDHKR (KCTC 10408BP) activates dehydrogenase in the erythromycin biosynthesizing gene to produce only avermectin B1 series by substitution of the dehydrogenase activating gene of the avermectin biosynthesizing gene with the dehydrogenase activating gene of erythromycin biosynthesizing gene.
Patent KR-20040066248-A (KR)
Inventor: JUN DAE JONG
IPC: G01N33/68
Filed: 2003-01-17
Abstract: PURPOSE: A method for enhancing learning and memory by suppressing the activity of NCX2(natrium calcium exchanger 2) protein is provided, thereby slowly removing Ca2+, secreting numerous neurotransmitters, inducing and maintaining LTP(long-term potentiation) and enhancing the activity of synapse. CONSTITUTION: The method for enhancing learning and memory by suppressing the activity of NCX2 protein comprises suppressing the activity of NCX2 protein, wherein the suppression of the NCX2 protein activity is achieved by inhibiting the expression of NCX2 gene; the inhibition of the NCX2 gene expression is achieved by gene targeting of NCX2 gene using antisense gene. A method for screening a material regulating learning and memory comprises the steps of: (1) transforming a host cell with a vector containing NCX2 structure gene and reporter gene to prepare a transformant; (2) co-culturing the transformant with a sample to be screened; and (3) measuring the expression of the reporter gene.
Patent KR-20040067607-A (KR)
Inventor: YOO YUN JONG
IPC: H01L21/027
Filed: 2003-01-24
Abstract: PURPOSE: Track equipment used in a semiconductor photolithography process is provided to prevent photoresist at the edge of a semiconductor wafer from being lifted by disposing a plurality of injection holes in the same area as the plane of at least the semiconductor wafer on the lower surface of the upper plate of a chamber. CONSTITUTION: A semiconductor wafer is placed on a plate. A wafer guide is disposed at the edge of the upper surface of the plate. The height of the wafer guide from the upper surface of the plate is larger than the thickness of the semiconductor wafer. The upper plate(130) of the chamber is disposed on the plate, having an empty space in its inside. A plurality of injection holes(135) connected to the empty space are formed in the upper plate of the chamber. An HMDS(hexamethyldisilazane) supplying unit is connected to the empty space. The area of the bottom surface of the empty space is a plane of the semiconductor wafer. The injection holes are disposed in the entire bottom surface of the empty space.
Patent KR-20040074552-A (KR)
Inventor: KIM JAE HOON
IPC: B43L1/00
Filed: 2003-02-19
Abstract: PURPOSE: An electric light board type electronic chalkboard is provided for a user to write a content to be written easily and to carry out a display function without a separate light by using a light emitting element. CONSTITUTION: The electric light board type electronic chalkboard comprises a plurality of cells(12) composed of light emitting elements(11); a chalkboard part(14) of transparent panel in front of the cell; a touch screen(15) in front of the chalkboard part; a light sensor(13) on the each cell to sense the light emitted from a writing element; a control part to turn on/off the light emitting element of the cell; a driving part of the light emitting element; and a writing element(20) having a key inputting member for selecting a mode by a user.
Patent KR-20030024753-A (KR)
Inventor: KIM HYUN SUK
IPC: A23L33/00
Filed: 2003-03-03
Abstract: PURPOSE: A retort pouch containing Bambusae caulis in Liquamen, artemisia, gingko leaves, pine needles or rosin is provided which allows for hygienic storage of contents, has pharmacological action of components and inhibits the growth of putrefactive bacteria. CONSTITUTION: A root, a subterranean stem or a leaf of bamboo and additives are finely cut, washed with one of a loess solution(jijangsu, Korean native name), purified water and ethanol, and extracted 3 to 5 times with the loess solution at 50 to 150deg.C for 1 to 144hr. Then the extract is filled into a retort pouch. Wherein, the additive are selected from artemisia, gingko leaves, pine needles, rosin or the like.
Patent KR-20030074324-A (KR)
Title: 증폭기 및 튜너
IPC: H03F3/45
Filed: 2003-03-08
Abstract: 무선 주파수 저잡음 증폭기로서 사용되기에 적합한 증폭기는 제1, 제2 및 제3 트랜스컨덕턴스 스테이지(1,2,3)를 포함한다.  증폭기 입력은 피드포워드 에러 정정(feedforward error correction)을 제공하기 위해 그 출력들이 역상으로 함께 접속되는, 제1 및 제3 스테이지(1,3)의 입력들에 접속된다.  제2 스테이지(2)는 네거티브 피드백을 제공하기 위해 제1 스테이지(1)의 출력들에 접속된 입력들 및 저항기(6)에 걸쳐 제1 스테이지(1)의 전류 피드백 입력들에 접속된 출력들을 갖는다.  제1 및 제3 스테이지들(1,3)은 증폭기의 선형성을 증가시키도록 피드포워드 왜곡 상쇄(feedforward distortion cancelling)를 제공한다.  제2 스테이지(2)에 의해 제공되는 네거티브 피드백은 증폭기의 잡음 지수를 거의 증가시키지 않고 선형성을 더 개선시킨다.
Patent KR-20040080713-A (KR)
Inventor: JUNG GI MO
IPC: H04N7/20
Filed: 2003-03-13
Abstract: PURPOSE: A device for amplifying a broadcasting signal in a satellite broadcasting repeater is provided to easily manage and maintain the satellite broadcasting repeater by composing a single power amplifier connected to a plurality of transmission antennas in common. CONSTITUTION: A single power amplifier(34) installed in a housing of a repeater(30) connects to a plurality of transmission antennas(36,38,40) to be capable of dividing power. The single power amplifier amplifies a CDM(Code Division Multiplex) signal from a CDM converter(32), and transmits the amplified CDM signal through a plurality of the transmission antennas. A microprocessor(42) forms a bidirectional communication link with the single power amplifier, and performs a monitoring communication for checking whether the single power amplifier is abnormal.
Patent KR-20040082256-A (KR)
Inventor: PARK SUN MUN
Filed: 2003-03-18
Abstract: PURPOSE: An escrow system applying a time factor is provided to automatically process a contract by offering a menu for making a buyer and a seller agree to a transaction condition with application of the time factor for each activity at a time point when the buyer and the seller agree with the transaction. CONSTITUTION: As the time factor is applied to each transaction received to the escrow system, an agreed escrow process is automatically advanced if the buyer and the seller do not fulfill an agreed activity to an agreed time. When the transaction condition is agreed, the buyer transmits an opinion activity to the escrow system for cancellation or return to the escrow system until a fixed time after settling the transaction price.
Patent KR-20040083554-A (KR)
Inventor: LIM TAE GYU
IPC: F25D11/00
Filed: 2003-03-22
Abstract: PURPOSE: A structure of a cold water case of a cold/hot water purifier is provided to restrain the natural convection in the cold water case to restrain the heat loss. CONSTITUTION: A structure of a cold water case of a cold/hot water purifier includes an upper separation film(17) positioned at a portion where a water storing case and a cold water case are coupled with each other and having at least one or more holes of a predetermined size in the vertical direction. A middle separation film(19) is positioned in the cold water case with a predetermined distance from the upper separation film and having at least one or more holes of a predetermined size in the horizontal direction.
Patent KR-20040083608-A (KR)
Inventor: KIM SUNG RYUL
IPC: H01L21/66
Filed: 2003-03-24
Abstract: PURPOSE: An end point monitoring system using an AE(Acoustic Emission) signal and a bluetooth in a CMP process is provided to detect an end point by using an AE sensor, a bluetooth transmission module, and a bluetooth reception module. CONSTITUTION: An AE sensor(1) is used for detecting an AE signal. An AE signal processing unit(2) performs an RMS(Root Mean Square) process by amplifying and filtering an output signal of the AE sensor and convert the output signal of the AE sensor to a digital signal. A bluetooth transmission module(3) is used for transmitting a bluetooth signal. A bluetooth reception module(8) is used for receiving the bluetooth signal. A computer(9) is used for detecting an end point by analyzing, diagnosing, and monitoring an output signal of the bluetooth reception module. A CMP controller(10) is used for controlling a CMP apparatus according to a command signal of the computer.
Patent KR-20040083686-A (KR)
Inventor: CHOI HONG YUN
IPC: G06F17/00
Filed: 2003-03-24
Abstract: PURPOSE: A method and a device for offering streaming contents are provided to prevent illegal use/duplication of the streaming contents by using the method encrypting when the streaming contents are offered to users. CONSTITUTION: A streaming contents providing server(33) provides digital contents by dividing the digital contents into small parts in response to a digital contents providing request from a user computer(31). A streaming security server(32) forms a unique session between the streaming contents providing server and the user computer, and generates a disposable unique key by receiving the divided digital contents from the streaming contents providing server and responding to the digital contents providing request of the user computer. The streaming security server generates an encryption key by using the disposable unique key as a seed value, encrypts the digital contents by using the encryption key, and transmits the encrypted digital contents to the user computer. The user computer generates a decryption key by using the disposable unique key as the seed value and decrypts/plays the digital contents by using the decryption key.
Patent KR-20030040272-A (KR)
Inventor: LEE HAN JO
IPC: G01L21/00
Filed: 2003-04-09
Abstract: PURPOSE: A vacuum gauge connecting tube is provided to allow a user to easily repair or exchange a vacuum gauge while optimally maintaining vacuum in a vacuum chamber or in a vacuum line by shielding a connecting path formed between the vacuum gauge and the vacuum chamber when the vacuum gauge is repaired or exchanged. CONSTITUTION: A vacuum gauge connecting structure includes a vacuum chamber, a flange(3) connected to the vacuum chamber and a vacuum gauge(2) coupled to the flange(3). One end of a body of the vacuum gauge connecting structure is connected to the flange(3) and the other end of the body is connected to the vacuum gauge(2). The vacuum gauge connecting structure has a valve including a handle(51) protruded from one side of the body and a valve sealing section(5) for selectively sealing both ends of the body connected to the flange(3) and the vacuum gauge(2), respectively, according to an operation of the handle(51).
Patent KR-20040091184-A (KR)
Inventor: JIN HYEON SEOK
IPC: G02F1/1343
Filed: 2003-04-19
Abstract: PURPOSE: A method for fabricating an in-plane switching LCD(liquid crystal display) is provided to reduce a driving voltage applied to each electrode to decrease power consumption of the LCD. CONSTITUTION: Upper and lower substrates(200,100) are prepared. A gate line(110) and a data line, which intersect each other to define a pixel region, are formed on the lower substrate. The first common electrode, which is branched out, is formed in the pixel region in parallel with the data line. The first pixel electrode(150), which is branched out between the branched first common electrode, is formed. The second common electrode(230) corresponding to the first common electrode is formed on the upper substrate. The second pixel electrode(250) corresponding to the first pixel electrode is formed on the upper substrate. A liquid crystal layer is formed between the upper and lower substrates.
Patent KR-20040095500-A (KR)
Inventor: CHO HYO SEONG
IPC: G01T3/00
Filed: 2003-05-09
Abstract: PURPOSE: An apparatus for detecting a nano-tube type neutron by using a neutron nuclear reaction is provided to simply manufacture a detector having a high detecting power for a neutron and a fast responding speed with a large area. CONSTITUTION: An apparatus for detecting a nano-tube type neutron by using a neutron nuclear reaction includes a neutron reaction layer(2) having a thin film shape formed at a lower surface of a substrate(3) in order to create a nuclear reaction together with neutrons and to emit a charged particle. A carbon nano-tube(4) is formed at a lower surface of the neutron reaction layer(2). The neutron reaction layer(2) includes one selected from the group consisting of boron, a boron compound, lithium, a lithium compound, a nitrogen compound, and material capable of creating the nuclear reaction together with an incident neutron.
Patent KR-20040098696-A (KR)
Inventor: YOON SANG DAE
IPC: B23Q1/48
Filed: 2003-05-15
Abstract: PURPOSE: A tool driving device for a machine tool is provided to uniformly keep the pressure applied to a tool while the tool works a workpiece. CONSTITUTION: A tool driving device for a machine tool is composed of a spindle unit(90) for rotating a tool(62) at high speed, a pressure keeping unit(80), and a rotating unit(70) coupled to the end portion of a z-axis feed unit(40). The pressure keeping unit moves the spindle unit according to the pressure applied to the tool mounted to the spindle unit, and uniformly keeps the pressure applied to the tool. The rotating unit includes a servo motor(72) inserted into the inside of the z-axis feed unit and a speed reducer(74), and rotates the spindle unit and the pressure keeping unit. The speed reducer reduces the rotary speed of the servo motor and increases the rotary torque of the servo motor. The pressure keeping unit includes a base(84) coupled to the rotating unit, an LM guide(86) mounted to one surface of the base and guiding the motion of the spindle unit, and a double-action type air cylinder(82) mounted to the upper part of the base and moving the spindle unit along the LM guide.
Patent KR-20030090516-A (KR)
Title: 가수분해 안정화제를 함유하는 열가소성수지로 제조된내가수분해성 이축배향 필름, 그 제조방법, 그 용도 및 그필름으로 제조된 콘덴서
IPC: C08J5/18
Filed: 2003-05-16
Abstract: 본 발명은 두께가 0.5㎛∼12㎛인 열가소성 수지로 제조된 내가수분해성 이축배향 필름에 관한 것이다. 본 필름은 가스의 방출을 억제하는 적어도 하나 이상의 가수분해 안정화제를 함유하고, 저 가수분해율뿐만 아니라 우수한 유전특성을 가지며, 특히 우수한 유전강도를 갖는다. 상기 가수분해성 안정화제는 필름을 가열하는 동안 가스가 방출되는 것을 억제하는 경향이 있다. 또 본 발명은 상기 필름의 제조 방법 및 그 용도, 또한 상기 필름으로부터 제조된 콘덴서에 관한 것이다.
Patent KR-20040100678-A (KR)
Inventor: KIM DAE JUNG
IPC: G06Q50/08
Filed: 2003-05-23
Abstract: PURPOSE: A method for fixing a weight of pipeline materials used in a power plant with an automatic calculation formulation is provided to accurately calculate the weight of each pipeline material and reduce time needed for calculation by inputting dimension data of the selected pipeline materials to a weight calculating formulation. CONSTITUTION: The pipeline material to calculate the weight is selected(S10). The dimension data of the selected pipeline material is inputted(S11). If all data is inputted to an input window, the weight calculating formulation is loaded(S13). The weight of the selected pipeline material is calculated/output by the loaded weight calculating formulation(S14).
Patent KR-20040104036-A (KR)
Inventor: JUNG SEONG SU
IPC: G02F1/1339
Filed: 2003-06-02
Abstract: PURPOSE: A sealant of an LCD(Liquid Crystal Display) panel and a bonding method of the LCD panel by using the same are provided to illuminate a visible ray for curing the sealant, thereby capable of bonding the LCD panel without using a separate mask. CONSTITUTION: Plural TFT(Thin Film Transistor) array substrate(211A-211F) are formed on the first mother substrate(210). Plural color filter substrates(221A-221F) are formed on the second mother substrate(220). A sealant(240) is formed at an outline of an image display member(230) of the second mother substrate. The first and second mother substrates are bonded in order to correspond to the TFT array substrate and color filter substrate. A visible ray is irradiated to the first and second mother substrates in order to cure the sealant.
Patent KR-20030061728-A (KR)
Inventor: RIM CHUNG SAN
IPC: C04B33/24
Filed: 2003-06-03
Abstract: PURPOSE: A dual water bucket for the preservation of a flower is provided, to improve the storage period of water by an antibacterial effect without deterioration of the strength and the corrosion resistance of a bucket. CONSTITUTION: The dual water bucket is prepared by mixing the powdered elvan and the powdered kaolin in the ratio of 3:1, adding 22 wt% of water to the mixture to prepare a paste(9), pouring the paste into a compression mold(10) and compressing the paste to obtain a molded one(10C) of the shape of a bucket, drying the bucket-shaped molded one, firing the molded one at a temperature of 1,100-1,200 deg.C to prepare an earthenware, and putting the earthenware inside a plastic bucket for a flower and adhering the earthenware to the plastic bucket by using an adhesive.
Patent KR-20040106073-A (KR)
Inventor: KIM DAE HWAN
IPC: G02B13/00
Filed: 2003-06-10
Abstract: PURPOSE: An f-theta lens for a laser scanning unit and a laser scanning unit having the same are provided to protect a mirror surface portion by using a rib portion which is higher that a peak point of the mirror surface portion. CONSTITUTION: An f-theta lens(210) for a laser scanning unit includes a mirror surface portion(211) and a rib portion(212). The mirror surface portion focuses an incident light on a scanning surface. The rib portion is formed on both ends of the mirror surface portion to protect the mirror surface portion. A height of the rib is varying with respect to a peak point of the mirror surface portion.
Patent KR-20030095362-A (KR)
Title: 광변조 장치 및 그 제조방법
IPC: G02F1/167
Filed: 2003-06-11
Abstract: 광변조 장치는, 제 1기판과, 소정의 갭이 상기 제 1기판과의 사이에 개재하여 배치된 제 2기판과, 기판간에 배치된 화소를 칸막이하는 격벽부재와를 포함한다.   액체 및 복수의 대전입자는 각각의 화소에 배치된다.   광변조 장치는, 제 2기판 위에 격벽부재를 형성하는 공정과, 제 2기판과 격벽부재에 의해 형성된 오목부에 액체와 대전입자를 배치하는 공정과, 오목부에 대전입자를 제한하도록 격벽부재 위에 관통부재를 위치시키는 공정과, 관통부재의 관통구멍을 폐쇄하도록 폐쇄부재를 배치하는 공정과에 의해 제조된다.   제조공정에서 상기 방법에 의해, 대전입자는 화소에서 누출되는 것으로부터 방지된다.
Patent KR-20040107173-A (KR)
Inventor: HONG KWANG SEOK
IPC: G10L15/065
Filed: 2003-06-13
Abstract: PURPOSE: An amplitude varying method for intra-speaker normalization in speech recognition is provided to achieve amplitude normalization according to pitch-varied pronunciation and compensate an amplitude difference by estimating a warping factor in a speaker, to thereby improve a recognition rate and reliability of speech recognition applications. CONSTITUTION: A reverse ratio between an input pitch and a reference pitch of a speaker is calculated to decide an amplitude warping factor. The height of a triangle filter is controlled while the amplitude is controlled using the amplitude warping factor and, simultaneously, the gradient of the amplitude on the frequency axis is determined. After the gradient of the amplitude is determined, the result feature vectors are HMM(Hidden Markov Model)-decoded.
Patent KR-20030055234-A (KR)
Inventor: KANG HARK SUK
Filed: 2003-06-13
Abstract: PURPOSE: A shopping mall operation method linking to a game is provided to enable a user to accumulate a shopping bonus point via a game, and to purchase a commodity at a price discounted according to the accumulated shopping bonus point. CONSTITUTION: A user subscribes for a game service web site as a member(N100), and deposits a game point by making payment for the game service(N200). The user plays the game(N300), and if the user loses the game, the game point is reduced. If the user wins the game, the user receives selectively a game bonus point or a shopping bonus point and then, the game bonus point or the shopping bonus point is stored at a database(N500). The user can purchase a commodity at a price discounted according to a discount rate, determined by the accumulated shopping bonus point(N600).
Patent KR-20030096079-A (KR)
Title: 리소그래피 미러에서의 화학선 강도의 과도 상태를관리하는 방법 및 장치
IPC: G02B7/18
Filed: 2003-06-13
Abstract: 리소그래피 미러 상에 시불변 열 부하를 유지하는 장치 및 방법이 제공된다.  미러는 기판 상에 형성된 저항층, 저항층에 전원을 연결시키기 위한 컨택트, 저항층 상에 형성된 절연 부층, 절연층 상에 형성된 연마층, 및 연마층 상에 형성된 반사층을 포함한다.  마스크에 의해 전달되는 화학선 열 부하에 따라 추가의 전기적 열 부하를 미러 상에 가하는 것에 의해, 리소그래피 미러 상의 시불변 열 부하가 유지된다.  시불변 열 부하를 유지하는 것은, 리소그래피 미러 상의 화학선 열 부하의 변화로 인해 발생하는 이미지 왜곡의 편차를 감소 또는 제거할 수 있다.  "콜드 에지 효과"를 완화하기 위해, 독립적인 온도 제어가 사용될 수 있다.
Patent KR-20030072263-A (KR)
Inventor: CHOI GWAN YEONG
IPC: G01M1/14
Filed: 2003-06-16
Abstract: PURPOSE: A vehicle wheel alignment using a Bluetooth is provided to improve convenience of use for the vehicle wheel alignment by installing a Bluetooth module in a communication part of a wheel alignment head. CONSTITUTION: A vehicle wheel alignment includes four heads(2), a communication control section(3), a data processing device(4) including a computer or a PDA, and a second display(5). A Bluetooth module(1) is connected between the head(2) and the communication control section(3) so as to perform a real time communication. The communication control section(3) makes a communication with the second display(5) in real time in order to make a real time data display. The communication control section(3) is connected to the data processing device(4).
Patent KR-20050004304-A (KR)
Inventor: LEE ZINO
IPC: H04N7/167
Filed: 2003-06-27
Abstract: PURPOSE: A broadcasting system capable of limitation by each content in reception is provided to enable a certain user to selectively receive a broadcasting signal by determining a receiver group which is proper to the content. CONSTITUTION: A content supplier system(10) supplies various contents. A broadcast transmission system(20A,20B) encodes and multiplexes the contents applied from the content supplier system, and then sends a broadcast signal having a packet type via a broadcast network. A plurality of set top boxes(30a-30n) receive the broadcast signal. The broadcast transmission system consults a subscriber database(11) in order to extract a set top ID of a subscriber which matches with a receiver group informed from the content supplier system. The broadcast transmission system adds the extracted set top ID to the content applied from the content supplier system before sending the content to the broadcast network.
Patent KR-20050001955-A (KR)
Inventor: KIM WOO HYUN
IPC: G02F1/1333
Filed: 2003-06-28
Abstract: PURPOSE: A method for manufacturing an LCD(Liquid Crystal Display) is provided to simplify an align key formation process needed in a cell process. CONSTITUTION: An ink jet printing device comprises an ink jet head(56). A vertical head driving member(54c) has a moving shaft(55) for moving the ink jet head to upper and lower portions of an upper substrate(50). Upper and lower head driving members(54a,54b) move the ink jet head, the moving shaft and the vertical head driving member toward right and left. When inputting a signal, the ink jet printing device drops ink to a dummy region(51) of the upper substrate(50), so that an align key(53) is formed.