baber/WOPTO huggingface dataset:
Patent KR-20010058378-A (KR)
Inventor: KANG HUI BOK
IPC: H01L21/8246
Filed: 1999-12-27
Abstract: PURPOSE: A method for manufacturing a non-volatile ferroelectric memory device is provided to easily perform a manufacturing process by maximizing process margin, and to reduce manufacturing cost by decreasing a number of masks. CONSTITUTION: The first and second active regions are defined in a semiconductor substrate(100). The first and second split word lines(102,102a) crossing the first and second active regions are formed. The first and second source/drain regions are respectively formed in the first and second active regions at both sides of the first and second split word lines. The first plugs(106) connected to the first and second drain regions are connected to the second plugs(107) connected to the first and second source regions through a contact hole. The first electrodes of the first and second ferroelectric capacitors are formed on the second and first split word lines. The first and second ferroelectric layers are formed on the first and second electrodes. The second electrodes of the first and second ferroelectric capacitors have a folded island type regarding the first and second split word lines, and formed on the surface of the first and second ferroelectric layers, respectively. The first and second conductive layers connect the second plugs respectively connected to the first and second source regions with the second electrodes of the first and second ferroelectric capacitors. The first and second bit lines are formed in a direction crossing the first and second split word lines, respectively connected to the first plugs connected to the first and second drain regions.
Patent KR-20010065123-A (KR)
Title: Wireless local loop system
Inventor: LEE JAE IK
IPC: H04W16/00
Filed: 1999-12-29
Abstract: PURPOSE: A wireless local loop system is provided to solve the problems of overlap phenomenon generated between adjacent cells and call trouble of a subscriber positioned in a call shadowing area by easily changing FA(Frequency Assignment). CONSTITUTION: An LNA(Low Noise Amplifier)(113) removes noise of signals received via an antenna. A pair of BPFs(Band Pass Filter)(114,115) filter the only signals of specific frequency band in the signals passing through the LNA(113). The first switch(116) is connected with an output end of the LNA(113) for selectively outputting the output signal of the LNA(113) to one of the BPFs(114,115). The second switch(117) outputs the signal outputted from the BPFs(114,115) to a DCC(Down Converter Card)(112). A UCC(Up Converter Card)(121) raises frequency of a signal to be transmitted. An HPA(High Power Amplifier)(122) amplifies the signal. A pair of Txfus(Transmitter front end units)(123,124) output the amplified signal via the antenna. The third switch is connected with an output end of the HPA(122) for selectively outputting the output signal of the HPA(122) to one of the Txfus(123,124). The fourth switch(126) outputs the signal outputted from the Txfus(123,124) via the antenna. An RFC(RF control card)(130) connects a receiver(110) with a transmitter(120).
Patent KR-20010065307-A (KR)
Inventor: CHOI SANG TAE
IPC: G03F1/32
Filed: 1999-12-29
Abstract: PURPOSE: A method for manufacturing a phase shift mask is to implement only one depositing step of a photoresist and only one removing step of the same so that manufacturing cost and time are reduced, using a CSP(chemical swelling process). CONSTITUTION: On a substrate(20), a shift layer(21), a metal layer and a photoresist are successively deposited. A photoresist pattern is formed by exposing and developing a part of the photoresist to expose the metal layer. Chemicals for CPS are deposited on the entire structure and a portion which is formed of a thickened region with a reaction of the photoresist and the chemicals is defined by a mask with its upper portion and then implemented by an exposure. The chemicals reacted by the exposure are removed and the metal layer is etched using the exposed photoresist pattern as a mask. The shift layer, residual photoresist and photoresist pattern, which are exposed by the etching of the metal layer, are simultaneously etched, and then the metal layer and residual photoresist, which are exposed by removing of the photoresist pattern, are removed to complete a final pattern.
Patent KR-20010066021-A (KR)
Inventor: LEE SE YEONG
IPC: F16H9/24
Filed: 1999-12-31
Abstract: PURPOSE: A lubricating structure of a timing chain apparatus is provided to improve lubrication by directly supplying oil to a contact part of a chain sprocket and a chain, thereby improving anti-abrasion and reduce noise. CONSTITUTION: In a timing chain apparatus including a chain(4) and a chain sprocket(1) transmitting rotary force of a crank shaft to a cam shaft, a lubricating structure of the timing chain apparatus includes an oil storage cavity(5) formed within a body of the chain sprocket, and oil supply holes(6) radially formed to supply oil of the oil storage cavity to the engaged chain, wherein the oil storage cavity is communicated with an oil supply passage formed at the center part of the cam shaft for lubricating the cam shaft, and receives oil supplied via the cam shaft.
Patent KR-20010066581-A (KR)
Inventor: TAK GYEONG SIK
IPC: F04B39/00
Filed: 1999-12-31
Abstract: PURPOSE: A refrigerant suction structure for hermetic compressor is provided, in which a portion of the spring pipe has a different diameter, to thereby restrict the degree of insertion of the spring pipe into the suction pipe and allow the suction pipe to be automatically installed and bent. CONSTITUTION: A refrigerant suction structure comprises a suction pipe(10) penetrating through a closed container; a suction muffler(9) for receiving the refrigerant from the suction pipe and transferring the refrigerant with reduced noise to the compression unit; and a spring pipe(30) having a portion to be tightly fit to the outer surface of the suction pipe, wherein the portion has a diameter larger than those of other portions of the spring pipe. The spring pipe allows the suction pipe and the suction muffler to be communicated with each other, and absorbs the vibration transferring between the suction pipe and the suction muffler. The front end of the suction pipe to be connected to the spring pipe is rounded.
Patent KR-20000029487-A (KR)
Title: Metal reduction and melting process
Inventor: FOURIE LOUIS JOHANNES
IPC: F23M/
Filed: 1999-01-22
Abstract: PURPOSE: A metal reduction and melting process is provided in which such combustion gases are better utilized. CONSTITUTION: A metal reduction and melting process involves the heating of a burden comprising a metal containing component and a carbon containing component in a channel type induction furnace in order to reduce such metal containing component, wherein at least part of the gaseous products of the process is utilized for preheating the burden.
Patent KR-20000029974-A (KR)
Inventor: RENFROE DONALD W
IPC: F17C13/06
Filed: 1997-08-13
Abstract: PURPOSE: A center gas filled inflater is provided to process less complicatedly than an inflater including a side charging port by locating a pyrotechnic generator separably from a pressure tool. CONSTITUTION: A center gas filled inflater comprises: a pressure vessel(22) including a first opening(114) and storing inflation gas; a pyrotechnic generant housing(130) separated from the pressure vessel(22), and generating a product for heating inflation gas; the first burst disk(160) equipped on the pressure vessel(22) for sheltering the first opening(114) after a pressure vessel(22) is full of flated gas to the fixed pressure and connected with the pyrotechnic generant housing(130), for the product of combustion supports the opening of the first burst disk(160); and a screen(150') including a control orifice(154) for controlling the rate of pressure increase and the combustion ratio of pyrotechnic material.
Patent KR-20000068649-A (KR)
Title: 액정표시장치
IPC: G02F1/13
Filed: 1998-07-30
Abstract: 액정표시장치인 액정표시패널(10)을, 대향하는 내면에 각각 전극을 가진 한 쌍의 투명한 기판의 사이에 액정층을 봉입한 액정셀(12)과, 그 액정셀(12)의 시인측에 배치한, 투명용이축과 직교하는 방향의 진동면을 가지는 직선편광은 흡수하는 흡수형 편광판(14)과, 액정셀(12)의 시인측과 반대쪽에 배치한, 투과용이축과 직교하는 방향의 진동면을 가진 직선편광은 반사하는 반사형 편광판(16)과, 상기 흡수형 편광판(14)의 시인측 또는 그 흡수형 편광판(14)과 반사형 편광판(16)과의 사이에 배설한 색필터(18)에 의해 구성된다.
Patent KR-20000053201-A (KR)
Inventor: NEBEL KURT
IPC: C07D401/14
Filed: 1997-11-10
Abstract: PURPOSE: A preparation of compounds useful as herbidical active substances are provided. CONSTITUTION: Compounds are represented by formula (I) in which A is =N- or (a); W is a group (W1), (W2) or (W3); R11 is hydrogen, fluorine, chlorine, bromine or methyl. The pyrazole N-oxydes, agrochemically tolerated salts and stereoisomers of these compounds of formula (I), have good pre- and post-emergent selective herbicidal properties.
Patent KR-20010006163-A (KR)
Title: 스위치 장치
IPC: H01H1/58
Filed: 1998-04-09
Abstract: 2개의 연결부(4, 5) 사이에서 전기 연결체를 스위치 작동하기 위한 스위치 장치가 개시된다.  종래의 스위치 장치는 스위치 접촉자(2)를 갖는 접촉 레버(1)를 포함하며, 스위치 장치가 폐쇄될 때 전류 흐름은 접촉 레버(1)를 따라 발생한다.  신속한 스위치 작동을 위해, 접촉 레버(3)의 낮은 질량 관성이 요구된다.  그러나, 이는 일반적으로 낮은 전류 용량을 초래한다.  레버측 스위치 접촉자(2)를 분리 전기 접속 장치(3)에 배치하므로써, 전류 전도의 기능을 접촉 가이던스의 기능으로부터 분리시키는 것이 가능해 진다.  따라서 접촉 레버(1)가 전류 전도 기능을 더이상 수행하지 않기 때문에, 기계적인 관점에서 배타적으로 최적화될 수 있다.
Patent KR-20010012210-A (KR)
Inventor: MILETZKI UDO
IPC: B07C3/20
Filed: 1998-03-27
Abstract: The invention pertains to mail distribution information recognition technology, involving video-coding stations. According to the invention, the distribution information is fed into the screen of a video-coding unit by means of a speech input unit comprising a microphone (60), a speech recognition module (70) and, if need be, a key board (50). The input data are compiled to a list covering all possible proposals concerning the recognition of the distribution information, said proposals being assessed according to the plausibility criterion. After removal of the little plausible proposals, the selected ones are displayed.
Patent KR-20010012554-A (KR)
Title: 항미생물성 펩티드
IPC: C12N1/19
Filed: 1998-05-14
Abstract: 본 발명은 디펜신(defensin) 상과(上科)의 구성원인 신규한 인간의 항미생물성 펩티드에 관한 것이다. 특히, 분리된 핵산 분자는 인간의 항미생물성 펩티드를 암호화한다. 본 발명은 또한 항미생물성 폴리펩티드 뿐만 아니라, 이들의 제조에 사용되는 벡터, 숙주 세포 및 재조합 방법을 제공한다. 본 발명은 면역계와 관련된 질환을 검출하는 진단 방법 및 그러한 질환을 치료하는 치료 방법을 제공하기도 한다.
Patent KR-20010013549-A (KR)
Title: 단일 전기자 조립체를 갖는 도트 매트릭스 프린트 헤드와그 작동 방법
IPC: B41J2/235
Filed: 1998-04-30
Abstract: 본원은 단일 전기자 조립체를 포함하는 프린트 헤드를 공시하며, 상기 단일 전기자 조립체는 얇은 탄성 스프링과 두꺼운 구조의 부재 및 코어를 포함하고, 상기 코어에서 전기로써 자속 경로가 제공되어서, 전기자가 이상적인 프린트 행정의 바람직한 전후방의 축선 운동을 하도록 실행한다.  전기자의 측방향 운동이 방지되므로, 전기자는 마모속도가 느리게 진행되어서 신뢰할 수 있는 서비스 수명이 증가한다.  외부의 작용 공기 갭 및 내부의 리턴 전극과 함께 자기 플레이트를 배치함으로써 크기에 대한 성능을 개선하고, 전기자가 프린트 헤드의 외부 주변부에서 피봇되어서, 더욱 큰 자기 영역은 더욱 큰 자력을 제공하고 프린트 와이어에 대한 레버 아암의 길이가 증가하고 장치의 프린트 성능 및 프린트 행정이 강화된다.  와이어 가이드 패턴은 양방향 및 직각 방향으로의 프린트 능력을 제공한다.  탈열기를 통해서 열전도가 이루어지며, 보편적인 접속 브라켓이 다양한 프린터의 접속을 위해서 제공된다.
Patent KR-20010014160-A (KR)
IPC: H01M10/0525
Filed: 1999-04-22
Abstract: A solid-electrolyte secondary battery is provided which comprises a positive electrode, negative electrode and a solid electrolyte provided between the electrodes. The solid electrolyte contains as a matrix polymer a vinylidene fluoride/hexafluoropropylene block copolymer. The film of the block copolymer has a high mechanical toughness and solvent retaining capability. Use of this block copolymer film as the matrix polymer of the solid electrolyte greatly improves the adhesive strength, load characteristic and low-temperature performance. In the block copolymer, the proportion of hexafluoropropylene should preferably 3 to 7.5 % by weight. The molecular weight should preferably be of over 550,000. A block copolymer of over 300,000 in Mw and under 550,000 in Mw may be used in combination with the above one. <IMAGE>
Patent KR-20010068270-A (KR)
Title: Positive active material for lithium secondary battery and method of preparing same
Inventor: CHO JAE PIL
IPC: H01M4/36
Filed: 2000-01-03
Abstract: PURPOSE: Disclosed are anode active material for lithium secondary battery and method for manufacturing thereof to provide battery with improved cycle life, to improve capacity maintenance ratio at a high temperature. CONSTITUTION: The method for manufacturing anode active material for lithium secondary battery of chemical formula(Li(x)Mn(2-a)Cr(a)O(4+z)F(z)) is characterized by dissolving chrome salt and manganese salt in organic solvent; forming chromium manganese oxide by first heat-treating gained solution at 400 to 500deg.C temperature; mixing the chromium manganese oxide, lithium salt and fluorine salt; second heat-treating the mixture at 600 to 800deg.C temperature. In chemical formula(Li(x)Mn(2-a)Cr(a)O(4+z)F(z)), x expresses >=2, a expresses 0.25<a<2, z expresses 0<z=<0.2.
Patent KR-20000053420-A (KR)
Title: push button switch and method for manufacturing same
Inventor: TAKAHASHI KAZUNARI
IPC: H01H11/00
Filed: 2000-01-07
Abstract: PURPOSE: A push-button switch and its manufacturing method are provided to ensure stable switching action by laying a moving contact upon a pair of common fixed contacts. When the moving contact is pressed, pressure is added in tilted direction to the moving contact. Even if the moving contact moves horizontally by the pressure, the moving contact contacts at least one of the common fixed contacts. CONSTITUTION: A push-button switch and its manufacturing method include a housing(1) and multiple terminals(2b,3b,4c) of which sections project outward from the housing(1). A central fixed contact(2) is arranged on the inner surface of the housing(1) while connecting to the terminals(2b,3b,4c). A pair of side fixed contacts(3,3) are arranged on the two sides of one part of the central fixed contact(2). A pair of common fixed contacts(4) are arranged on the two sides of the other part of the central fixed contact(2). A moving contact(5) is arranged to cover the central fixed contact(2) and the side fixed contacts(3,3).
Patent KR-20000018248-A (KR)
Inventor: BAEK JONG KWAN
IPC: G10L13/08
Filed: 2000-01-25
Abstract: PURPOSE: A method for indexing automatic brake for a voice synthesis is provided, which automatizes a hand-operated brake indexing method and improve the accuracy of the brake indexing method by a voice recognizing device and a post-processing algorithm. CONSTITUTION: A method for indexing automatic brake for a voice synthesis comprises the steps of: dividing a database into a phoneme using a voice recognizing device; computing a mean length to an all phoneme using a phoneme stored in the database; computing a word phrase boundary length parameter which means a length between the start of a last phoneme of a current wore phrase and the end of start phoneme of a next word phrase and computing a mean length parameter; computing the rate of the word phrase boundary length parameter and the mean length parameter; and determining the degree of a brake according to the computed rate. Thereby, it is possible to save the manufacturing cost and improve the synthesis voice.
Patent KR-20000076539-A (KR)
IPC: G06F12/08
Filed: 2000-01-27
Abstract: 비균등 메모리 접근 (NUMA) 컴퓨터 시스템은  노드 인터커넥트에 각각 접속된 제 1 및 제 2 처리노드를 포함한다.     제 1 처리노드는  로컬 인터커넥트에 의한 통신용으로 접속된 제 1 및 제 2 캐시계층을 각각 가지는  제 1 및 제 2 프로세서와  시스템 메모리를 포함한다.        제 2 처리노드는  제 3 캐시계층을 가지는 제 3 프로세서와 시스템 메모리를 포함한다.      제 1 캐시계층과 제 3 캐시계층은  특정 캐시라인의 비변경된 카피 (copy) 를  최근 (Recent) 상태로 동시에 기억하고,  그로부터  그 특정 캐시라인의 카피를  공유 인터벤션에 의해  소오스시킬 수 있도록 한다.      제 2 캐시계층에 의한 특정 캐시라인에 대한 요청에 응답하여,  제 1 캐시계층은  노드 인터커넥트에 관한 통신없이  로컬 인터커넥트만에 관한 통신을 이용하여  공유 인터벤션에 의해  그 특정 캐시라인의 카피를  제 2 캐시계층으로 소오스한다.
Patent KR-20010077146-A (KR)
Inventor: LEE CHANG HO
Filed: 2000-01-31
Abstract: PURPOSE: An electronic commercial transaction system is provided to perform an auction rapidly by connecting a reverse auction purchase registrant and a seller in real time and converting registered contents of the purchase registrant into a voice and transmitting the contents to a general telephone or a mobile phone as a character message. CONSTITUTION: In an electronic commercial transaction system linking buyers(10) and sellers(100) to a commodity database through the Internet(30), a voice conversion system(50) converts character information with respect to a purchase application and an auction status of a service commodity being stored in a commodity database being applied by a buyer(10) being registered in a client database through the Internet(30) into voice information. A voice mail system(70) performs a processing for automatically transmitting the voice information transmitted from the voice conversion system(50) to a seller(100) in wire/wireless by automatically dialing a telephone number of the seller(100) being stored in a seller database. In addition, the voice mail system(70) transmits suggested bidding price data to the buyer(10) again using buttons of a general telephone and a mobile phone of the seller(100).
Patent KR-20010077190-A (KR)
Title: Input processing method of handphone browser
Inventor: CHO SU GYEONG
IPC: H04B1/38
Filed: 2000-02-01
Abstract: PURPOSE: An input processing method in a browser for mobile phones is provided which improves processing of input states in a browser mode of a mobile communication terminal. CONSTITUTION: When a browser mode of a mobile communication terminal is introduced under the control of a user of the terminal, a status message waiting for user input is displayed on a display window screen. When the user inputs a key, the browser mode is converted into a character input state mode. If the input key is one of letters and numerals, the value of the input value is displayed on the display window screen of the character input state mode. When the status message is displayed on the screen, a cursor is located at an input form processing area.
Patent KR-20010081203-A (KR)
Title: Method for Calculating the Rest of the Power in Mobile station
Inventor: KIM JIN BAE
IPC: H04B1/40
Filed: 2000-02-11
Abstract: PURPOSE: A method for measuring the residue of the power of a mobile terminal is provided to exactly the residue of power by calculating and compensating the voltage drop of an internal resistance dependent on discharge current. CONSTITUTION: A power control unit in a mobile terminal consists of a power supply part(101), a system main power supply part(104), the first voltage level converter(103), a sense resistor(201), the second voltage level converter(202), a processor(301), and a display part(106). The power supply part(101) contains an internal resistor(102). The system main power supply part(104) receives power from the power supply part(101) and operates the system. The first voltage level converter(103) converts the discharge voltage of the main power supply part(104) into the first voltage level. The sense resistor(201) senses discharge current flowing into the main power supply part(104). The second voltage level converter(202) converts the potential difference of the sense resistor(201) into the second voltage level. The processor(301) detects discharge current and internal resistance, based on the data of the first and second voltage levels, compensates a voltage drop by the internal resistance dependent on the discharge current, and calculates the residue of power. The display part(106) displays the output value of the processor(301).
Patent KR-20000024479-A (KR)
Inventor: CHOI IMM KUEN
IPC: B31F1/20
Filed: 2000-02-16
Abstract: PURPOSE: A ventilative corrugated cardboard is provided to be ventilative at the corner of a case, to keep the possibility of regulating humidity, to prevent the inflow of a foreign matter, the damage of a printed part and the spoiling appearance. CONSTITUTION: A ventilative corrugated cardboard(1) is composed of a surface paper(2), a central paper(3) and an opposite face paper(4), and the central paper has a three-layered structure that the surface paper(2) is adhered to the opposite face paper(4) by an adhering agent along with both rod parts(3a,3b) of the central paper(3) in S shape. Herein, a hole for ventilating is punched on each surface face, central paper and opposite paper. Small holes(5,6,7) punched on each board(2,3,4) are irregularly arranged, and the small holes punched on the central paper face different direction so that the small holes form a maze.
Patent KR-20010084038-A (KR)
Title: deposit/loan system utilizing internet community and the method of the same
Inventor: LEE JONG IN
Filed: 2000-02-23
Abstract: PURPOSE: A deposit/loan system and method through an Internet community is provided to return the profits to depositors through a prime rate by enabling the depositors to obtain or operate funds at a prime rate higher than an official rate. CONSTITUTION: A user is connected(10). The user sets and registers a deposit club or a loan club(20). A plurality of deposit clubs and loan clubs are formed(30). The user applies for a deposit or a loan by clubs who are registered(40). After that, a coupon for a prime rate is issued to the user(50). Each business office accepts the deposit or the loan with the coupon issued which the user has(60). A club for which the user applied is referred(70). An application for the prime rate is accepted(80).
Patent KR-20010087944-A (KR)
Title: A injection apparatus and method of isolating oil for condensor
Inventor: NAM GUNG GOAL
IPC: H01G2/08
Filed: 2000-03-09
Abstract: PURPOSE: A device for injecting insulation oil into condenser and a method the same are provided to improve a productivity by decreasing an insulation oil injection time. CONSTITUTION: A hygroscopic unit(100) is settled on a vacuum pipe between a submerging tank(30) and a vacuum pump(40). A vacuum valve(42) is formed at front part of the hygroscopic unit(100) to make airtight from the submerging tank(30). A vacuum cutoff valve(120) is formed at rear part of the hygroscopic unit(100) to make airtight from the vacuum pump(40). A freezing coil(132) extracts a moisture flowed from the submerging tank(30). A heater(140) melts the frozen moisture stuck to the freezing coil(132). A moisture outlet(150) discharges the moisture melted by the heater(140). A discharge valve(152) controls the discharge of the moisture outlet(150). A refrigerator(130) circulates a refrigerant into the freezing coil(132).
Patent KR-20010088140-A (KR)
Title: Apparatus and method for displaying sentance in order to study foreign languages
Inventor: BAEK SEUNG HEAN
IPC: G09G5/30
Filed: 2000-03-10
Abstract: PURPOSE: A device and method for outputting the sentence of the foreign language on the screen are provided to help a user easily understand the speed, accent, and intonation of the sentence by displaying those on the screen, and to learn the foreign language exactly and effectively. CONSTITUTION: An input unit for a key signal(10) outputs the key signal for learning the foreign language to a controller(50). A video signal processor(20) receives and treats a video signal via a controller, and outputs the video signal into the screen of a displayer. An audio signal processor(30) receives and treats an audio signal via a controller, and outputs the audio signal into a speaker. A storage(40) has the pronunciation data of each word, which is composed of the spelling data, for listening the pronunciation of the spelling data. The controller outputs the video signal into the video signal processor, and controls the display of the sentence. Also, the controller has the pronunciation data of the storage correspond to the spelling signal, outputs the audio signal, corresponding to the spelling signal, into the audio signal processor, and controls the pronunciation of the sentence to output through the speaker.
Patent KR-20000076839-A (KR)
Title: 복수개의 기억 영역을 갖는 반도체 메모리 장치
IPC: H01L23/52
Filed: 2000-03-14
Abstract: 반도체 메모리 장치에서, 반도체 칩은 복수개의 기억 영역, 회로 영역 및 복수개의 제1 신호선과 복수개의 제2 신호선을 갖는 배선 영역을 갖는다.  각 제2 신호선은 서로 인접한 제1 신호선들 사이에 설계되고 각각의 제1 신호선의 배선 길이보다 작다.  배선 영역은 배선들이 조밀하게 설계되는 부분과 배선들이 드문드문 설계되는 부분을 갖는다.  제2 신호선은 반도체 칩의 배선 영역에 설계됨과 동시에 제2 신호선에 인접한 제1 신호선으로부터, 디자인 루울에 기초하여 결정되는 신호선들 간의 최소 거리 이상의 거리만큼 이격된다.  복수개의 제1 신호선들은 K ≥ 2S + L에 의해 구해진 간격(K)으로 반도체 칩의 배선 영역에 설계된다(여기서 S는 최소 거리를 나타내는 값이고, L은 제2 신호선의 배선 폭을 나타내는 값이다).