baber/WOPTO huggingface dataset:
Patent KR-20000015787-A (KR)
Title: Gas discharge lamp having dielectrically impeded electrode
Inventor: VOLLKOMMER FRANK
IPC: H01J61/92
Filed: 1998-03-20
Abstract: PURPOSE: Disclosed is a gas discharge lamp for dielectrically impeded discharge, wherein the anodes are arranged in pairs. The invention further relates to a corresponding lighting system with a pulse voltage source and a flat-panel display system comprising a flat screen. CONSTITUTION: The gas discharge lamp comprises a discharge vessel (202), a plurality of stripe-type anodes (203, 204, 224), a plurality of cathodes (203, 204, 224), and at least one dielectric layers (215, 228, 229) for dielectrically impeded discharge, wherein at least one pair of anodes (205, 225ab) is arranged between adjacent two cathodes (203, 204, 224). The spaced distance between the pair of anodes (225a, 225b) is smaller than that of the spaced distance the adjacent cathodes (203, 204, 224).
Patent KR-20000015815-A (KR)
Title: Process for separating and purifying alkali metal salts of hydroxy naphthalene carboxylic acids
Inventor: UENO RYUZO
IPC: B01J20/26
Filed: 1998-03-19
Abstract: PURPOSE: A process for separating and purifying an alkali metal salt of 2-hydroxynaphthalene-3-carboxylic acid is provided which produces high pure compound without neutralization. CONSTITUTION: The process comprises the steps of dissolving a mixture of 2-hydroxynaphthalene-3-carboxylic acid and an alkali metal salt thereof in water or solvent consisting of water and a water-soluble organic solvent such as aromatic copolymers based on styrene and divinylbenzene or methacrylate copolymers based on monomethacrylate and dimethacrylate; introducing it into the upper part of a column charged with adsorbing a nonionic porous synthetic adsorbent; and dilluting at first with water or a water-soluble organic solvent rich in water and then with a solvent system rich in a water-soluble organic solvent to separate and purify the alkali metal salt of 2-hydroxynaphthalene-3-carboxylic acid, especially a salt of carboxylic acid.
Patent KR-20000022512-A (KR)
Title: Burst gate pulse generator circuit
Inventor: NAYEBI MEHRDAD
IPC: H04N9/455
Filed: 1998-05-01
Abstract: PURPOSE: A burst gate pulse generator circuit generates a burst gate pulse signal representative of a time period during which a burst signal is present within a composite video signal wihtout requiring external components. A burst gate pulse generator circuit is provided to separated a burst signal from a composite video signal. CONSTITUTION: Each period of the composite video signal includes a horizontal synchronization signal pulse a burst signal and a video information signal. The burst gate pulse generator circuit does not need external components for producing a timing signal and a burst gate pulse. Instead, the burst gate pulse generator circuit uses the horizontal synchronization pulse, that is standard signal. The time of burst gate pulse signal in induced. A pair of integrated capacitors are discharged during the horizontal synchronization pulse. The capacitors are charged at different rates by two current sources after the horizontal synchronization pulse. A first amount of charge across a first capacitor rises above a prodeter mined threshold level in a first time period. The burst gate pulse signal is activated when the first amount of charge rises above the signal is present within the composite video signal. A second amount of charge across a second capacitor rises above the predetermined threshold level in a second time period. The burst gate pulse signal is deactivated when the second amount of charge rises above the predetermined threshold level. This occurs after the burst signal is complete within the composite video signal.
Patent KR-19990072262-A (KR)
Title: 마그네틱소자내의가변마그네틱영역의바람직한부분으로마그네틱기록자계를한정시키기위한방법및장치
IPC: H01L43/08
Filed: 1999-01-15
Abstract: 본 발명에 따르면, 인가된 자화 기록 자극을 사용하여 두 개의 자기 상태들 각각이 배열될 수 있는 가변 자기 영역을 포함하는 자기 소자들이 개시된다.  예를 들어, 자기 소자를 통과하는 후속적인 전기 터널링시에, 가변 자기 영역의 자기 상태들과 인접한 기준 자기 영역의 상대적인 방향이 감지됨으로써, 이진 저장 능력을 제공한다.    본 발명은 자화 기록 자극을 가변 자기 영역의 바람직한 부분, 예를 들면 두 개의 자기 상태들이 서로 대향되어 기록될 수 있는 부분으로만 제한한다.    인가하는 자화 자극과 연관된 비트라인 및/또는 워드라인 구조들을 가늘게하거나, 및/또는 가변 자기 영역을 연장된 구조로 연장하여, 연장된 치수가 개별적인 워드라인과 비트라인의 한쪽 혹은 양쪽의 측방향 치수보다 더 크게 함으로써, 자화 기록 자극을 가변 자기 영역의 바람직한 부분으로 제한된다.    본 발명의 이론들은 비트라인들과 워드라인들의 개별적인 교차점들에 자기 터널 접합("MTJ")을 채용하는 자기 랜덤 액세스("MRAM") 어레이들에 적용될 수 있다.
Patent KR-20000051911-A (KR)
Inventor: CHOI SANG DUK
IPC: A01K61/00
Filed: 1999-01-22
Abstract: PURPOSE: A process for producing an artificial seedlings with enticing materials of an adult organism of spoon worm and filtered sea water gathered from a habitat in different condition of salty, temperature, pH etc. and improving the environment of a tideland with a cultured fry. CONSTITUTION: A process of an artificial seedlings comprises of fertilizing with a sperm and an ovum from an adult organism and producing an artificial seedlings with in different condition of salty, temperature, pH, enticing materials, feed and changing water. And using a typical mode of life of a cultured fry (U type hole) can improve an environment of the tideland.
Patent KR-19990046291-A (KR)
Title: 뮤직비디오제작시스템
IPC: G10K15/00
Filed: 1999-02-03
Abstract: 본 발명은 뮤직 비디오 제작 시스템에 관한 것으로, 특히, 뮤직 비디오의 배경 화면을 배경 음악에 맞게 편집하여 컴퓨터의 메모리수단에 저장해두고, 고객의 화상신호를 촬영하여 녹화할 수 있는 디지털 카메라와 디지털 데크 시스템을 상기 컴퓨터에 연결하여서, 고객이 원하는 배경음악과 배경화면으로 고객의 모습을 담은 양호한 화질의 뮤직 비디오를 저렴한 가격으로 공급하기 위한 것이다. 
     이를 위하여 본 발명은 각 배경음악별로 제작된 배경화면을 디지털로 저장하고, 그것을 검색하여 편집하고, 출력하는 배경화면 및 음악 저장-출력수단; 고객의 화상신호를 입력받아 디지털 변환하여 출력하는 복수개의 화상입력수단; 상기 배경음악과 배경화면 및 고객의 화상신호를 입력받아 기록매체에 기록하는 녹화 수단; 상기 배경화면과 상기 복수개의 화상입력수단에서 출력되는 고객의 화상신호 중 하나를 선택하거나 또는 두 신호를 합성하여 상기 녹화수단으로 출력하는 스위칭수단을 포함하여 구성한다.
Patent KR-20000055223-A (KR)
Inventor: SON YEONG SU
IPC: H01L21/335
Filed: 1999-02-04
Abstract: PURPOSE: A method for manufacturing a power transistor is to reduce a transistor area as to form a groove in the substrate, a drift region to the sidewall of the groove, and a gate under the groove. CONSTITUTION: A power transistor manufacturing method comprises the steps of: forming a groove on a first conductive semiconductor substrate(61); forming a second conductive drift region on the sidewall of the groove and a major surface of the semiconductor substrate; forming a gate(73) under the groove; and forming a second conductive source region(79) and a drain region(80) on the major surface of the semiconductor substrate, the length ranging from the major surface to a lower portion of the groove being larger than at least that of the gate, and the second conductive source/drain region being formed far away from the groove.
Patent KR-20000056348-A (KR)
Inventor: HAN MI YOUNG
IPC: C12Q1/04
Filed: 1999-02-19
Abstract: PURPOSE: An investigating method for bind inhibitor of Grb2 protein SH3 part is provided, which can be used in diagnosis and medical treatment of a disease like cancer in which the signal-delivery process take part. CONSTITUTION: A process of investigation for binding inhibitor of Grb2 protein SH3 part comprises of: diluting Grb2 protein in buffer solution; adhering SH3 recombinant protein on solid phase using bind reaction of a peptide motif prepared from the information to peptide sequence binding with SH3 part of Grb2 protein, and washing; reacting a peptide motif(comprising amino acid sequence that has a lot of proline binding with Grb2 protein) marked with biotin, and with the Grb2 protein on solid phase, and washing non-specifically bound peptide; reacting streptavidin-HRP(horse radish peroxidase), and washing again; adding bases of HRP, i.e., ortho-penylenediamine and hydroperoxide, and measuring absorbance of coloring degree at 492nm using enzyme-immunochronometry; evaluating bind degree of the peptide marked with biotin.
Patent KR-20000059943-A (KR)
Inventor: KIM YEONG SEON
IPC: G09G3/291
Filed: 1999-03-10
Abstract: PURPOSE: A method for removing a pseudo outline of a plasma display panel is provided to enhance an image quality by removing a pseudo outline of an image displayed on a flat panel display panel such as PDP simultaneously with using a grey level data of 8-bit. CONSTITUTION: A plasma display panel drives one pixel of a first field of a first vertical pulse period and one pixel of a second field of a second vertical pulse period. The plasma display panel drives(first step) a pixel by setting a weight value of a sub-field in order to display a contact grey level on one pixel of the first field. The plasma display panel drives a pixel(second step) in order to display the same grey level as the above step, in opposition to the set sub-field weight value. The plasma display panel drives(third step) a pixel with the same weight value as the first step, in order to display a changed grey level of one pixel of the second field. The plasma display panel drives a pixel in order to display the same grey level as the third step, by using the same weight value of the second step. The plasma display panel displays one grey level by using the first and second steps, and displays a changed grey level by using the third and fourth steps, and makes a border's grey level to have average grey level between two grey levels. Thereby, an image quality is enhanced by removing a pseudo outline of an image.
Patent KR-20000060397-A (KR)
Inventor: PARK TAE IK
IPC: F16C35/04
Filed: 1999-03-15
Abstract: PURPOSE: A structure of a housing having a bearing compatibility of a rotating machine is provided to use a same housing regardless of a size of a bearing by employing an adaptor of which an outer size is complementary with the housing and an inner size is complementary with the bearing. CONSTITUTION: In a structure of a housing having a bearing compatibility of a rotating machine, an adaptor(60) is formed with an outer surface having a size corresponding to a bearing coupling groove of a housing(40) of an electric motor and an inner surface having a size of a bearing(50), and the adaptor is fitted between the bearing and the housing, so that if a bearing having a different size is utilized, then the size of the inner surface of the adaptor is corrected instead of making the whole housing again in accordance with the size of the bearing.
Patent KR-20000061007-A (KR)
Inventor: KIM SEONG SU
IPC: H04L12/28
Filed: 1999-03-22
Abstract: PURPOSE: A method for controlling a remote network management system in real time using a WEB is provided for effectively controlling and checking a network management system in real time in a remote region. CONSTITUTION: A client(100) includes a web browser program and network interface such as Netscape or Explorer which is a dial-up connection program(dial-up modem program) capable of converting a control instruction into a HTML(Hypertext Markup Language) when an operator connected with a web server inputs a control instruction using a certain language for an interface with the network management system(300) and transfers to the web server using a HTTP(Hypertext Transport Protocol) to a certain web server.
Patent KR-20000023871-A (KR)
Inventor: KIM YEON TAE
IPC: H02H7/20
Filed: 1999-03-26
Abstract: PURPOSE: An antenna lightning arrestor is provided to have a fuse protection device connected to a lead line and a ground line. CONSTITUTION: An antenna lightning arrestor comprises a base(12) which is formed by a transparent resin cover(14) so as to confirm states of fuses(16,18). At both ends of the base(12) are connected aluminum walls(32,34), which are bent upward and comprises members(36,38). Coaxial cable connectors(42,44) are attached at the walls(32,34), and are fixed at a wall by use of nuts(46,48). Fuse fixing members(50,52) are connected to the members(36,38) by use of rivets(60,62), and a pair of clip connectors(70,72) are directly connected to the base(12). The clip connectors(70,72) are connected to lead lines(74,76), respectively. A ground terminal(80) is connected to the wall(32) by use of a spiral connector(82).
Patent KR-20000061608-A (KR)
Inventor: JUNG YONG JU
IPC: H04B1/40
Filed: 1999-03-29
Abstract: PURPOSE: A mobile communication system and method for providing a bell sound selecting environment of a mobile telephone is provided to offer an intrinsic bell sound to a user by editing a desired bell sound on an internet to select the edited bell sound and using the selected bell sound as a mobile telephone sound of the user. CONSTITUTION: A servo(40) is connected to a user computer(20) through an internet network(30). A character service unit(50) generates a bell sound edited by a user in the servo(40) as a corresponding short sentence and designates a number of a mobile telephone(10) of a corresponding subscriber to transmits the generated short sentence. A switching unit(60) transmits an output signal of the character service unit(50) to the number of the mobile telephone(10). The switching unit(60) has a switch(63) connected to the character service unit(50), a base station(61) for transmitting and receiving sound and data signals with the mobile telephone(10), and a base station control device(62) for performing an interface function between the base station(61) and the switch(63) and performing a data processing function.
Patent KR-19990083310-A (KR)
IPC: B29C41/22
Filed: 1999-04-19
Abstract: 본 발명은 (a) 폴리올레핀 기재 수지, 및 (b) 폴리올레핀 기재 수지(a) 100 중량부에 대해 비닐 방향족 화합물 및 공액 디엔 화합물의 공중합체의 수소첨가 생성물 10 내지 250 중량부를 함유하고 210 ℃ 에서 복소 동적 점도 η*(0.1) 가 3 × 10 4 poise(포이즈) 이하인 열가소성 엘라스토머 조성물, 열가소성 엘라스토머 조성물 분말, 열가소성 엘라스토머 조성물 분말을 사용하는 분말 성형법, 열가소성 엘라스토머 조성물 분말을 분말 성형해서 얻은 성형체, 상기 성형체의 한 측면상에 발포 층을 적층해서 얻은 이층(二層) 성형체, 상기 성형체의 한 측면상에 열가소성 수지 코아 재료를 적층해서 얻은 다층 성형체, 및 다층 성형체의 제조 방법에 관한 것이다.
Patent KR-20000066745-A (KR)
Inventor: LEE JEONG HWAN
IPC: G02F1/1335
Filed: 1999-04-20
Abstract: PURPOSE: A back light unit for liquid crystal display is provided to reduce a manufacturing cost by decreasing the number of optical diffusion sheet layer. CONSTITUTION: A back light unit for liquid crystal display comprises a lamp, a light guide plate(30), and an optical diffusion sheet(40). The lamp is covered with a lamp cover. The light guide plate is arranged at a side portion of the lamp and it transmits a light beam from the lamp to a front face. The optical diffusion sheet is arranged at a front face of the light guide plate and it diffuses the light beam transmitted from the light guide plate. The optical diffusion sheet has a structure accumulated by a multitude of base film(42) coated with a front coating layer. A back coating layer(41) is formed to prevent the contact between the base films and the light guide plate.
Patent KR-19990087979-A (KR)
Title: 유압액츄에이터
IPC: F15B1/02
Filed: 1999-04-29
Abstract: 유압 액츄에이터(10)는 압력 어큐뮬레이터(12)를 포함하고, 펌프(16)는 압력 어큐뮬레이터(12)와 저장 부분(14) 사이에 연결되며, 펌프(16)는 저장 부분(14)으로부터 압력 어큐뮬레이터(12)까지 펌프 작용에 의해 유체를 옮기고, 체크 밸브(18,36)는 어큐뮬레이터(12)와 펌프(16) 사이 및 펌프(16)와 저장 부분(14) 사이에 배치되어서 어큐뮬레이터(12)에서 펌프(16)로 유체가 흐르는 것을 방지하고 펌프(16)에서 저장 부분(14)으로 유체가 흐르는 것을 방지하며, 솔레노이드 제어 밸브(20)가 구비되는데, 제 1 위치에서 솔레노이드 제어 밸브(20)는 압력 어큐뮬레이터(12)를 종 실린더(34)와 연결하고 제 2 위치에서 종 실린더(34)를 펌프(16)와 체크 밸브(36) 사이의 한 부분과 연결하여서, 가압하에 유체는 종 실린더(34)에서 어큐뮬레이터(12)로 바로 옮겨진다.
Patent KR-19990088126-A (KR)
Title: 고체물질의마이크로캡슐화방법
IPC: A61K9/50
Filed: 1999-05-07
Abstract: i) 비이온성물질을 포함하는 용액 및 ii) 상기용액에 불용 또는 난용인 고체 생리활성물질을 함유하는 분산액 내에서 축합에 의해 중합 가능한 모노머의 중합에 특징이 있는 (여기서 비이온성물질은 상기 용액내에서 생리활성물질의 분산을 위해 유용하다) 고체 생리활성물질의 마이크로캡슐화 방법, 이 방법은 마이크로캡슐화된 조성물을 응집없이 제조하는데 유용하다.
Patent KR-20000074789-A (KR)
Inventor: BAEK JEONG UN
IPC: B23Q15/00
Filed: 1999-05-26
Abstract: PURPOSE: A method for producing a hole machining data of a press metal mold is provided to automatically produce machining time points and numeral controlling data for hole machining on the basis of a designed model and machining information of holes transmitted to a machining information database. CONSTITUTION: A method for producing a hole machining data of a press metal mold includes the steps of modelling a type, a position, a size, and a machining depth of a designed model hole data(20), recognizing the modelled hole type, position, size and machining depth(21), establishing machining information as to kinds and size of tools to use from a machining information database with relation to the recognized hole type, position, size and machining depth(22), planning tools to use and a machining depth per hole on the basis of the established kinds and size of the tools to use per hole type(23,24), and generating a numeral controlling file with relation to the machining plan per machining tool according to a machining condition database(25).
Patent KR-20010001596-A (KR)
Inventor: HAN BYEONG JUN
IPC: H01L23/12
Filed: 1999-06-07
Abstract: PURPOSE: A method for fabricating a semiconductor chip from a wafer, a semiconductor package having the chip, and a method for manufacturing the package, are provided to prevent a resin bleeding or a chip tilt in a chip mounding process. CONSTITUTION: A wafer is provided with a plurality of chips(12) divided by street lines(18). The chips(12) have the first face where a circuitry pattern layer and I/O pads(16) are formed. An adhesive layer(22) is then attached to the second face opposite to the first face of the wafer. The adhesive layer(22) of the wafer is adhered to a mount tape(24). Next, the wafer is sawed into the plurality of chips(12) along the street lines(18). At the same time, the entire adhesive layer(22) and parts of the mount tape(24) are also sawed. Thereafter, the individual chip(12) is picked up by a pickup tool(50) and mounted to a substrate or another chip for a package. In an alternative, a cover sheet may be sandwiched between the adhesive layer(22) and the mount tape(24).
Patent KR-20010001790-A (KR)
Inventor: LEE YEONG JUN
IPC: G09B5/06
Filed: 1999-06-08
Abstract: PURPOSE: A system for studying languages using digital data is provided to improve the language study's effectiveness by storing the language study information in a CD-ROM as digital data, enabling a user to select and download the sections of the necessary data onto a memory card, and replaying the data in a portable digital audio process device, and to prevent unauthorized duplication of the CD-ROM data. CONSTITUTION: A system for studying languages using digital data is composed of selection, decode, and output. A language study CD-ROM's classified digital audio data files are displayed on a monitor and a user selects desired data sections with a mouse or a keyboard. The selected data is downloaded and transmitted to a PC's decoder. The decoder decodes the data in accordance to the specified regulations and outputs the decoded data to a memory writer. The output data is written on the memory writer's memory card, which is a flash memory that capacitates repeated data input. The memory card is attached to a digital data process device's slot, such as an MP3 player, and transmits the digital audio file data to the device's micro computer. The digital audio signals are output as audio signals through an audio amplifier in accordance to a functional key input department's operations.
Patent KR-20010002413-A (KR)
Inventor: AHN JUNG GON
IPC: G11B15/02
Filed: 1999-06-15
Abstract: PURPOSE: An equipment for automatically controlling the volume of a car audio is provided to achieve the best tone quality by sensing the existence of a passenger on a seat, automatically establishing a predetermined distance between the seats and automatically controlling the volume of the car audio. CONSTITUTION: The equipment for automatically controlling the volume of a car audio includes a sensing device(10). The sensing device(10) is constructed by sensing sensors for sensing the existence of a passenger on a seat. A main controller(20) controls various peripheral equipments according to the input signal form the sensing sensors. A controller(30) for a digital signal processor(DSP) is operated according to the signal of the main controller(20). In the controller(30), predetermined data are previously saved. A digital signal processing unit(DSP)(40) is controlled by the controller(30). A memory(50) is for delaying time. A seat controller(70) is for controlling a distance between each of the seats according to the signal of the main controller(20).
Patent KR-20010004107-A (KR)
Inventor: HAN JONG HUI
IPC: G11C11/401
Filed: 1999-06-28
Abstract: PURPOSE: An apparatus for driving a data strobe signal of a semiconductor memory device is provided which improves an operation speed and reduces an embodiment area of a pipe line latch, by embodying the pipe line latch with only pull-down transistors. CONSTITUTION: The device includes: an output driving unit(170) to output a data strobe signal in response to a pull-up signal and a pull-down signal; a precharge unit(100) to precharge the pull-up signal and the pull-down signal in response to the first and the second control signal; and a number of pipe line latch parts(110,120,130,140,150,160) to support a toggling operation of the data strobe signal by pull-down driving the pull-up signal or the pull-down signal selectively by receiving a corresponding count signal inputted by receiving one bit signal among an even numbered pipe count signal and an odd numbered pipe count signal of a number of bits and the third and the fourth control signal from the precharge unit. And, each pipe line latch comprises a control signal storing unit to store the third and the fourth control signal and the first and the second pull-down unit, and comprises the first circuit part to perform the pull-down driving of the pull-up signal pulled-up in response to the corresponding count signal and an output signal from the control signal storing unit and the third and the fourth pull-down unit, and includes a second circuit part to drive the pull-down signal pulled-up in response to the corresponding count signal and the output signal from the control signal storing unit.
Patent KR-19990068845-A (KR)
Title: 이중벽파이프의제조장치
IPC: B29C65/04
Filed: 1999-06-30
Abstract: 본 발명은, 흰색과 검정색의 원료를 각각 분리하여 각각의 호퍼에 주입하는 원료주입부(10)와; 상기 원료주입부(10)에 주입된 원료가 각각의 반제품으로 성형되고, 이를 다시 하나의 제품(M)으로 융착시키는 제1융착부(20)와; 상기 제1융착부(20)에서 융착된 제품(M)을 이송로울러를 이용해 이송시키는 이송부(30)와; 상기 이송부(30)에 의해 이송된 제품(M)이 회전하면서 제품(M)의 일측과 일측을 융착시킨 후, 제품(M)의 내경 규격에 맞게 조절되는 로울러(41)가 구비된 제2융착부(40)와; 상기 제2융착부(40)에서 융착된 제품(M)을 일정한 모양으로 형성되게 냉각시켜주는 냉각부(50)와; 상기 제2융착부(40)에서 회전되어 권취된 제품(M)을 일정길이로 절단하는 절단부(60)를 구성함으로써, 강관의 내부에 발생된 누수위치를 정확히 찾을 수 있어 오.폐수가 누수되는 사고를 미연에 방지할 수 있을 뿐만아니라, 또한 내식성과 내충격성이 우수한 연성관을 사용하여 생산함으로서, 시공비나 수명, 유지비등을 감안할 때 경제성이 아주 우수한 이점을 가지는 이중벽 파이프의 제조장치에 관한 것이다.
Patent KR-20000011489-A (KR)
Inventor: JEONG MYUNG HUI
IPC: C07D239/08
Filed: 1999-07-05
Abstract: PURPOSE: Title derivatives are prepared which has a good therapeutic activity of dys-mnesia and senile athymia. CONSTITUTION: Title compounds (formula 1; R is -H, -CH3, -CH2CH3, -CH2(CH2)3CH3, -CH2CH=CH2, etc.) and their pharmaceutical salt are prepared. Thus, 1.24 g of hydroxylamine hydrochloride is dissolved in water, and controlled to pH 7 by NaHCO3 saturated aqueous solution. The solution is refluxed for 2 hours in a mixed solution of 5-acetylpyrimidine and 50 ml of benzene using Dean-Stark column. Obtained solution is concentrated under reduced pressure to give 1.28 g of 1-pyrimidin-5-yl-(E)-ethanone oxime(yield 78 %).