baber/WOPTO huggingface dataset:
Patent KR-20010063019-A (KR)
Inventor: HUH JEONG GWON
IPC: G11B20/10
Filed: 1999-12-21
Abstract: PURPOSE: A storage media, recording/regeneration method and apparatus storing extra information for simultaneous regeneration is provided to make recording/edition/regeneration to be possible by relating two different kinds of data with each other not to be multiplexed each other. CONSTITUTION: A data column is input(S101). It is judged as to whether the data column input is the first data column(Data1) or the second data column(Data2)(S102). The first data column unit is generated dividing the first data column by unit of a definite unit if it is the first data column(Data1)(S103). An information about each the first data column unit is recorded in the first data column descriptor table with the first data column unit descriptor(S104). The second data column unit is generated dividing the second data column by unit of a definite unit if the result of judgement at S102 stage is the second data column(Data2)(S105). An information about each the second data column unit is recorded in the second data column descriptor table with the second data column unit descriptor(S106). The second data column unit descriptor of the second data column unit connected with the first data column unit descriptor and the first data column unit is recorded in the appropriate data column unit descriptor(S107) after executing S104 stage and S106 stage. An information about the data column unit descriptors related with appropriate program is recorded in each program descriptor within a program descriptor table(S108).
Patent KR-20000012764-A (KR)
Inventor: YANG SEUNG IL
IPC: B63B9/00
Filed: 1999-12-23
Abstract: PURPOSE: A complex supporting typed ship is provided to guarantee safety while increasing the power and shipping at high speed attended with a big and high-speed ship and while carrying large amount of cargo. CONSTITUTION: A ship(10) has:a V shaped supporter(12) connected to the bottom stem of ship body(11); a vertical supporter(13) connected to the center of bottom stern; a streamlined lower body(14) supporting the ship weight by 50% of floatage; a wing(15) for controlling the stem; a water jetting lift wing(16) for generating upward force; a ford water suction hole(17) for supplying water to a water jet(A); a hollow typed lateral supporter(18); and a water suction pipe(19) for delivering water to the water jet.
Patent KR-20010064233-A (KR)
Inventor: CHO SE HYEONG
IPC: H04L12/28
Filed: 1999-12-27
Abstract: PURPOSE: A channel state management and channel assignment method for providing a call bumping function in an ISDN(Integrated Service Digital Network) BRI(Basic Rate Interface) user terminal is provided to judge a call bumping providing time, a previous process procedure for providing a call bumping, and a channel number arranged by the call bumping using only channel state by subdividing the channel state into a state related to a data call and a state related to a voice call and managing the subdivided channel state. CONSTITUTION: A channel management function(12) performs a state management to one ISDN D-channel and two B-channels and a channel arrangement. A voice call processing function(11) requests a channel arrangement for the voice call to the channel management function(12), reports a voice call setting or release result, and changes a state of a corresponding channel. A data call processing function(13) requests a channel arrangement for a data call to the channel management function(12), reports a physical link or logical line setting or release result, and changes a state of a corresponding channel. A physical link setting/release function(14) performs the request when receiving the physical link setting or release request for the voice call or the data call from the channel management function(12). A data call logical link setting/release function(15) performs the request when receiving the logical link setting or release request for the data call from the channel management function(12). A channel state is divided into an idle state for indicating the availability of a channel to be used as the voice call and the data call, a state related to the data call for judging a condition of a call bumping, and a state related to the voice call. An arrangement or state of a corresponding channel is changed according to types of message related to the voice call and the data call.
Patent KR-20010083266-A (KR)
Inventor: KIM YUN GI
IPC: H03L7/00
Filed: 1999-12-28
Abstract: PURPOSE: A phase locked loop equipped with an initial voltage generator is provided to maximize the overall efficiency of system as well as the operation of circuit by minimizing the initial stabilization of a phase locked loop without affecting the operation thereto. CONSTITUTION: A phase locked loop(20) comprises PFD(phase frequency detector)(21) for comparing a reference frequency with an output frequency from a VCO(voltage controlled oscillator)(24) to output a compared frequency, a CP(charge pump)(22) for generating an input voltage(Vin) of the VCO(24) in response to the compared frequency, an LF(loop filter)(23) for reducing noise, the VOC(24) for generating a desired frequency according to the input voltage(Vin), and an initial voltage generator(25) inserted into an input node Vin of the VCO(24). The initial voltage generator(25) is composed of a voltage generation unit generating a voltage and a voltage determination unit determining a final output voltage value.
Patent KR-20010065430-A (KR)
Inventor: LEE JONG HUI
IPC: B22D41/00
Filed: 1999-12-29
Abstract: PURPOSE: A cassette coupling device is provided to speedily carry out the cassette coupling work by a worker alone by removing the manual work for pushing or moving a cassette, thereby reducing required manpower and preventing safety accidents in advance. CONSTITUTION: A cassette coupling device includes a cassette part having a main base(4) mounted on a worktable(3) and connected to a cylinder(5) to move to and fro on the worktable by the cylinder, an auxiliary base(6) mounted on the worktable and having a front end part slanted downwardly and a rear end part mounted with one end of a height controlling cylinder(7), a case(8) connected to the auxiliary base via a shaft and connected to the other end of the height controlling cylinder at a rear end part to rotate with respect to the shaft by the height controlling cylinder, many wrench cylinders(10) mounted on the top surface of a case upper plate and the bottom surface of a case lower plate, an impact wrench mounted at the front ends of the wrench cylinders facing a bottom surface(2) of a raddle, a clamp driving cylinder(12) mounted on the lower plate of the case, and a clamp(13) connected to the clamp driving cylinder and having a clamp shaft interposed between and connected to the upper and lower plates for carrying out right and left clamping, and a fixing bolt part having a cassette fixing clip coupled on the bottom surface of the raddle via a clip shaft and formed with a long part and a short part by a predetermined angle interval with respect to the clip shaft for rotating with respect to the clip shaft by a cassette contacting the short part, and a fixing bolt formed in the long part penetratingly.
Patent KR-20010059543-A (KR)
Inventor: AHN GYEONG JUN
IPC: H01L27/108
Filed: 1999-12-30
Abstract: PURPOSE: A method for forming a contact of a semiconductor device is provided to improve the productivity of a semiconductor device by preventing a refresh damage due to a plasma damage of an active region. CONSTITUTION: An isolation layer(23) is formed on a semiconductor substrate(21). The first polysilicon layer for word line and a mask oxide layer(27) are deposited thereon. The first polysilicon layer for word line and the mask oxide layer are etched. A word line(25) is formed without a mask by depositing a spacer oxide layer(29) on the whole structure. The second polysilicon for bit line and a mask oxide layer(33) are deposited thereon. A bit line(31) is formed by etching the second polysilicon for bit line and the mask oxide layer. The third polysilicon used as a landing pad for storage electrode contact is deposited and etched.
Patent KR-20000023731-A (KR)
Inventor: HSIEH JOHN TAI-TUNG
IPC: C08F4/658
Filed: 1999-01-12
Abstract: PURPOSE: A metal catalyst for producing ethylene polymer or copolymer of a high density by contacting with alpha olefin monomer of 3-10 carbon element is provided. CONSTITUTION: A metal catalyst is composed of: silica having over 2.9cc/g of a gap volume and also having over 400 angstrom of an average gap diameter, metallocene of a first transition metal activated by alumoxane, contact product of dialkyl magnesium and trialkyl silanol, a second transition metal material for reacting with hydrogen other from metallocene. The catalyst is activated by an aluminum alkyl activation agent. The silica contains hydroxyl group of 0.7m mole of each silica of 1g.
Patent KR-20000053026-A (KR)
Inventor: KREFT PETER
IPC: G01S5/14
Filed: 1997-09-04
Abstract: PURPOSE: A general GPS-receiver which is adapted the Doppler method determine the vector per velocity of a vehicle's direction and priority among pan-area, main-path and moving direction to investigate real moving direction and point of stop, and detect a car moving direction at real-time. CONSTITUTION: Disclosed is a position location system for a vehicle fitted with a satellite signal receiver(2), enabling a wrong course vector(23) to be identified. The wrong course vector(23) features a direction angle(20) comprising the main path(21) and possibly secondary paths(22) of a digitalized road map. In order to identify the actual course of the vehicle, the main path(21) and possibly the secondary paths(22) are traced with a special emphasis on the route closest to the course vector within the direction angle(20). The course vector(23) is determined on the basis of the received frequency change of the satellite, according to the Doppler method.
Patent KR-20000069544-A (KR)
IPC: C07D215/08
Filed: 1997-12-15
Abstract: 본 발명은 화학식 I의 화합물에 관한 것이다. 
     화학식 I 
     
       
     
     (단, 상기 식에서 Ar, R 1 , R 2 , R 3 , R 4 , R 5 및 R 6 는 특허청구범위 제1항의 의미를 갖는다.)  이들 화합물은 당뇨병 치료에 유용하다.
Patent KR-20000069614-A (KR)
IPC: C07D277/32
Filed: 1997-12-17
Abstract: A process for the preparation of a compound of formula (I):   
wherein R is C 1 -C 4  alkyl, hydroxy C 1 -C 4  alkyl, C 3 -C 4  alkenyl, chloro- C 3 -C 4  alkenyl, C 3 -C 4  alkynyl, an unsubstituted or chlorine-substituted phenyl or benzyl group, pyridyl, pyrimidinyl, thiazolyl, benzothilzolyl, cyclohexyl or -CH 2 -COO-C 1 -C 4  alkyl; and X is methylsulfonate, trufluoromethylsulfonate, p-toluenesulfonate or halogen, comprising reacting a compound of formula (IV)   
wherein R is as defined for formula (I) and R 2  and R 3  are each independently H, C 1 -C 6  alkyl, C 3 -C 6  cycloalkyl, phenyl or together with the nitrogen atom to which they are bonded form a five- to seven-membered ring in which a -CH 2 - group has optionally been replaced by a hetero atom, selected from the group, consisting of O and S or by NR 9  and wherein the carbon chain of the five- to seven-membered ring is unsubstituted or is mono- or di-substituted by C 1 -C 4  alkyl, and R 9  is H, C 1 -C 6  alkyl, C 3 -C 6  cycloalkyl, phenyl or benzyl; with a compound of the formula halogen-C(=O)-O-C 1 -C 8  alkyl, halogen-C(=O)-O-phenyl or halogen-C(=O)-O-benzyl.
Patent KR-20000070818-A (KR)
IPC: C07K14/715
Filed: 1997-02-07
Abstract: The present invention pertains to a DNA encoding a polypeptide comprising an entire sequence of the amino acid sequence as shown by SEQ ID NO: 17 of Sequence Listing or a partial sequence thereof, or a polypeptide comprising the polypeptide described above, wherein any of the polypeptides has an activity of a receptor capable of binding to a murine PBSF/SDF-1; a polypeptide encoded by the DNA described above, wherein the polypeptide has an activity of a receptor capable of binding to a murine PBSF/SDF-1; cells expressing the polypeptide described above and a human CD4 protein; and a method of screening an AIDS onset inhibitor or an HIV-1 infection inhibitor, characterized by the use of the cells described above. According to the present invention, there can be provided a novel murine CXC chemokine receptor gene, a method of screening an HIV-1 infection inhibitor, and the like, each of which is useful in studies of a therapeutic agent for AIDS and the functional mechanism of HIV-1 infection.
Patent KR-20000075477-A (KR)
Title: 촉매 증류를 이용하는 올레핀 플랜트 회수 시스템
IPC: C10G45/00
Filed: 1997-02-19
Abstract: 열 크래킹된 공급 스트림 속의 C 2 내지 C 5 및 중질 아세틸렌 및 디엔이 C 2 및 C 3 올레핀의 상당한 수소화 없이 수소화된다. 추가로, C 4 및 중질 올레핀이 수소화될 수 있다. 구체적으로, 올레핀 플랜트 속의 크래킹된 가스 공급물은 수소를 공급물로부터 분리할 필요 없이 그리고 에틸렌과 프로필렌의 상당한 수소화 없이 수소화 촉매를 함유하는 증류 반응 칼럼 속에서 수소화된다. 촉매 증류 수소화로 공지된 조합된 반응-분별 증류 단계가 에틸렌과 프로필렌이 거의 수소화되지 않은 채 잔류하고 기타 C 2 및 중질 불포화 탄화수소가 거의 모두 수소화되도록 하는 수소화 조건을 유지시키면서 반응 및 분리를 동시에 수행하는 데 사용된다. 반응되지 않은 수소는 막에 의해 분리된 다음, 분리된 C 9 및 중질 물질과 반응하여 수소화된 열 크래킹 가솔린을 생성시킬 수 있다.
Patent KR-20010006467-A (KR)
IPC: G03F7/20
Filed: 1998-04-17
Abstract: 투영 노광 장치에 장착된 투영 광학계의 동공면의 근방에 반사 부재를 고정적 또는 가동적으로 배치하고, 노광 파장의 콜리메이트된 계측용 빔을 투영 광학계의 물체면측 또는 화상면측으로부터 입사하고, 동공 근방의 반사 부재에 의해 반사되는 반사 빔의 강도 광량을 광전 검출함으로써, 투영 광학계의 감쇠율(투과율 또는 반사율)에 따른 값이나 감쇠율(투과율 또는 반사율)의 시간적인 변동을 계측하고, 그 계측 결과에 근거하여 감광 기판을 노광할 때의 노광 조건을 보정하여, 자외 조명광을 이용하는 투영 노광 장치의 투영 광학계나 조명 광학계에 의해 발생하는 감쇠율 변동(투과율 변동 또는 반사율 변동)에 의한 노광량 제어 정밀도의 열화를 방지한다.
Patent KR-20010012506-A (KR)
IPC: C08K5/34
Filed: 1998-05-11
Abstract: 본 발명은 화학식 III의 신규한 화합물, 이의 제조방법 및 당해 화합물과 다른 화합물과의 혼합물에 관한 것이다.  화학식 III의 화합물은 광 및 열의 효과로부터 유기 물질을 안정화시키는데 적합하다. 
     화학식 III 
     
       
     
     상기 화학식에서, 
     n, m, R 1 , R 2 , R 3 및 R 4 는 명세서 내에 정의한 바와 같다.
Patent KR-20010013636-A (KR)
Title: 기판에 형성된 미세구조와 그에 의해 형성된 장치를국부적으로 어닐링하는 방법과 시스템
IPC: B81C99/00
Filed: 1998-05-29
Abstract: 일괄 적합의, 제조후 어닐링 방법과 시스템이, 공명 주파수를 트리밍하여 마이크로공진기 따위의 기계의 미세구조, 특히 마이크로기계 구조의 Q 인자를 향상시키는 데 이용될 수 있음을 개시하고 있다.   그 기법은 마이크로기계 구조를 통해, 또는 바로 이웃의 미세구조(예를 들어, 근접 저항기)를 통해 전류를 흐르게 함을 수반함으로써, 전력을 소비하여 그 구조를 그의 미세구조 및/또는 그의 재료특성을 변경하기에 매우 충분한 온도에 가열한 다음 미세구조의 공명 주파수와 Q 인자로의 변경을 인도한다.   이 기법은 많은 미세구조를 모두 즉시의 편리한 동시 트리밍을 고려하기 때문에  마이크로기계 구조에 대해서 특히 유용하며 마이크로기계 구조의 앵커 점들을 건너 전압의 단순한 적용을 통해 충족될 수 있다.
Patent KR-20010014083-A (KR)
Inventor: ELLER KARSTEN
IPC: B01J27/053
Filed: 1998-06-10
Abstract: The invention relates to a method for producing polytetrahydrofuran, polytetrahydrofuran copolymers, diesters or monoesters of these polymers by polymerization of tetrahydrofuran in the presence of at least one telogene and/or comonomer on a sulfate-containing heterogeneous supported catalyst. A sulfate-containing heterogeneous supported catalyst is used containing at least one metal sulfate, metal hydrogen sulfate, metal oxide sulfate or mixtures thereof.
Patent KR-20010006585-A (KR)
Inventor: FLECK UTE
IPC: B01D15/00
Filed: 2000-01-22
Abstract: PURPOSE: Provided is an adsorbent loaded with oil in high concentration and effectively. CONSTITUTION: A method for producing an adsorbent includes the processes of (a) extracting oil from a crude oil product by a supercritical fluid to obtain the loaded supercritical fluid; (b) expanding the supercritical fluid loaded in the process (a) to heat the same to obtain a liquid phase and a supercritical fluid phase reduced in load quantity; (c) lowering the pressure of the supercritical fluid phase of the process (b) and/or raising the temperature thereof up to an adsorbing condition according to circumstances; (d) introducing the supercritical fluid of the process (b) or (c) into a fixed adsorbing bed to obtain an adsorbent loaded with refined oil and the pure supercritical fluid; (e) refluxing the liquid phase of the process (b) to supply the same to the extractor of the process (a); (f) compressing the pure supercritical fluid of the process (d) up to an extracting condition to stabilize the same and (g) recirculating the pure supercritical fluid to the extractor of the process (a).
Patent KR-20010076071-A (KR)
Title: Recombinant vector harboring murine GM-CSF and recombinant Aspergilus niger expressing the vector
Inventor: JANG YONG SUK
IPC: C12N15/63
Filed: 2000-01-25
Abstract: PURPOSE: Provided are a recombinant vector including murine granulocyte macrophage colony stimulating factor and recombinant Aspergillus niger expressing the factor. Transformed Aspergillus niger mass-produces murine granulocyte macrophage colony stimulating factor to overcome side effects caused by over dose of the factor and can be applied to clinic. CONSTITUTION: A recombinant vector, optionally being pANGM-CSF plasmid is composed of a promotor of glycelaldehyde 3-phosphoric acid dehydrogenase, a terminator of glycelaldehyde 3-phosphoric acid dehydrogenase and a murine granulocyte macrophage colony stimulating factor. A recombinant host cell can be selected from Aspergillus niger, Fusarium oxysporum, Cryphonectria parasitica, Aspergillus nidulans, and Aspergillus awamori. In particular, Aspergillus niger (KCTC 0661BP) is favorable. The optimum conditions for the expression of a recombinant protein are as follows: pH 5.0-6.0 and the temperature of 30-37 deg.C.
Patent KR-20010076570-A (KR)
Title: Reactor coolant gas vent system in nuclear power plant
Inventor: CHO SEONG JE
IPC: G21C15/00
Filed: 2000-01-26
Abstract: PURPOSE: A coolant drain system of a reactor is provided to reduce capacity of a reactor drain tank discharge valve by sending all gas to an IRWST according to a natural circulation cooling operation. CONSTITUTION: A reactor exhaust valve(11) exhausts a non-condensable gas collected on an upper part of a reactor container. A safety pressure reducing discharge valve(12) is installed to perform a discharging operation to an exhaust tank(4) and an IRWST. The reactor exhaust valve(11) and the safety pressure reducing discharge valve(12) are connected with a common line. The common line is connected to the reactor exhaust tank(4) through an exhaust tank isolation valve(22). A valve leakage discharge line(24) is directly connected to the reactor exhaust tank(4) and connected to a rupture disk(21) for detecting leakage. The common line between the reactor exhaust valve(11) and a rear end of the safety pressure reducing discharge valve(12) is connected to the IRWST with the rupture disk(21). During a natural circulation cooling operation, the reactor exhaust tank isolation valve(22) is closed and the IRWST isolation valve(23) is opened .
Patent KR-20000049379-A (KR)
Inventor: KIM SUNG TAK
IPC: G11B31/00
Filed: 2000-01-28
Abstract: PURPOSE: A method for studying language using a MP3 player radio and a receiver thereof are provided to prepare a MP3 player with a receiver so that a user may use a caption function for language study when not using the MP3 player radio. CONSTITUTION: When a radio selection SW (10) is turned on, a CPU (300) operates a channel selection button (20) to control a radio teletext broadcast. At this time, the CPU (300) blocks a sound output and teletext broadcast output of an MP3 player and outputs a caption signal output from a radio receiver(200) to a LCD(Liquid Crystal Display)(400) and a radio sound to an audio amplifier (500). The LCD(400) receives the teletext message and outputs it to an LCD monitor (40), and the audio amplifier (500) outputs the radio sound to a speaker (50) or an earphone.
Patent KR-20020003253-A (KR)
Title: Method for the selective hydrogenation of the conjugated diene polymer
Inventor: KIM JAE YUN
IPC: C08F8/04
Filed: 2000-02-09
Abstract: PURPOSE: Provided is a method for selectively hydrogenating unsaturated double bonds of conjugated diene units of polymers selected from homopolymers of conjugated monomers or copolymers of the conjugated monomers and aromatic vinyl monomers by using an organic titanium catalyst having high activity. CONSTITUTION: The selective hydrogenation method comprises the steps of: forming living polymers by homopolymerizing or copolymerizing at least one conjugated diene in the presence of an organic lithium compound as an initiator; treating the terminals of the living polymers by using the same amount of a terminal modifying material; mixing the terminal-treated polymers, a monocyclopentadienyl titanium compound(formula 1) and lithium aluminium hydride(LiAlH4) as a reducing agent, wherein the molar ratio of the lithium aluminium hydride(LiAlH4) and the titanium compound is 1/1 to 10/1. In the formula, R1-R5 are identically or differently H or C1-C5 alkyl, X1-X3 are identically or differently C1-C12 alkyl or alkoxy, C6-C20 aryl, aryloxy or cycloalkyl, halogen.
Patent KR-20000049431-A (KR)
Inventor: KIM SUNG TAEK
IPC: G06F17/00
Filed: 2000-03-13
Abstract: PURPOSE: A method for installing and displaying a MP3 for a language study is provided to allow a user to select a character and audio broadcasts on an internet to study a language in addition to playing a music, by compressing character and audio data to be a data packet and then transmitting, storing and reproducing the data packet. CONSTITUTION: A web server compresses the character and audio data to be a single data packet prior to transmission of the data packet. A memory stores the data packet from the web server. A web site displays the character and audio data by their grades, and outputs the character and audio data with a certain grade to a monitor and a speaker in response to a user's selection. The web site has a function for repeating the process of the character and audio data according to the user's selection. An encryption part prepares an encrypted designation for notifying a start part and an end part of character and audio data packets. The web site can be downloaded by a user's computer and a MP3 player according to a user's selection.
Patent KR-20010091207-A (KR)
Title: System for global management of client data of internet services
Inventor: YOON GIL BAE
IPC: G06F17/40
Filed: 2000-03-14
Abstract: PURPOSE: A system for integrating and managing client data in Internet services is provided to integrate client data collected from a plurality of different Internet sites. CONSTITUTION: The system is comprised of a plurality of individual sites(100a-100c) and an integrated client data management system(200). Each site has client profile information and log information for its own clients, and transfers these information to the integrated client data management system(200). An integrated client data part(300) in the integrated client data management system(200), comprised of a common part, a differentiating part, a measuring part, a flexible part, and history part, collects and integrates these information from each site.
Patent KR-20010091213-A (KR)
Title: Method Of Driving Plasma Display Panel In High Speed
Inventor: KANG SEONG HO
IPC: G09G3/296
Filed: 2000-03-14
Abstract: PURPOSE: A method for driving a plasma display panel in high speed is provided to improve contrast by providing a plurality of selective writing sub-fields and a multiplicity of selective erasing sub-fields. CONSTITUTION: A frame of a method for driving in high speed plasma display panel(PDP) includes twelve sub-fields(WSF1 TO WSF6,ESF7 TO ESF12) in order to reduce an animation pseudo contour noise. The twelve sub-fields(WSF1 TO WSF6,ESF7 TO ESF12) are divided to sub-fields(WSF1 TO WSF6) divided by selective writing method and sub-fields(ESF7 TO ESF12) driven by elective elimination method. The first sub-field(WSF1) is divided to a reset period turning off a whole screen, a selective writing address period turning on selective discharge cells, a sustain address performing a sustain discharge in the selective discharge cells by an address discharge, and an erasing period eliminating the sustain discharge. The second to five sub-fields(WSF2 TO WSF5) are divided to the selective writing address period, the sustain period, and the erasing period, respectively. And the sixth sub-field(WSF6) is divided to the selective writing address period and the sustain period. The seventh to the twelfth sub-fields(ESF7 TO ESF12) are divided to a selective elimination address period turning off the selected discharge cells and the sustain period performing the sustain discharge on the discharge cells accepting for the discharge cells selected by the address discharge cells without a front lighting period.