baber/WOPTO huggingface dataset:
Patent KR-20000013516-A (KR)
Title: Anti-reflection layer of color brawn tube & the manufacturing method of it
Inventor: LEE HYEUK BOK
IPC: H01J29/89
Filed: 1998-08-10
Abstract: PURPOSE: An anti-reflection layer of a color brawn tube is provided which increases the lights transmission and reduces the reflectivity in the whole visual wavelengths. CONSTITUTION: A high refraction layer (4), which comprises of the titanium oxides (TiO2) are formed on the upper part of a face panel (2). And a low refraction layer (6), which comprises the silicon oxides (SiO2) are formed on the high refraction layer (4). Because the high refraction layer (4) and the low refraction layer (6) are formed in a sol state, these two layers are mixed and a middle refraction layer (8) is formed with the middle refractivity. Consequentially, the reflectivity is reduced and the lights transmission is improved by the extension of the area where the annihilation and interference had occurred.
Patent KR-20000015606-A (KR)
Title: Over power protection circuit of a monitor
Inventor: HWANG GI-BONG
IPC: H04N5/63
Filed: 1998-08-31
Abstract: PURPOSE: A power protection circuit for a monitor is provided to prevent the damage of parts due to over power pressure by discharging the electric current flowing in the photo coupler with an earthing in case the over power pressure occurs. CONSTITUTION: The circuit comprises a direct current supply part(1) which transfers the alternating current into the direct current and supplies to the transistor(2); a control IC(4) which makes and outputs the PWM control signal by a feedback current; a power transistor(3) which is put on/off by the control signal and makes the alternating current at the transistor(2); and an output part(5) which transfers alternating current into direct current and supplies to the circuit of each monitor. The circuit further comprises a sensor part(10) which outputs over power sensor signal(S1,S2,S3); an operation part(20) which outputs the operation signal; and a switching part(30) which discharges the current in photo coupler in earthing.
Patent KR-20000018481-A (KR)
Title: Stone cutting method
Inventor: SEO IN SUK
IPC: B28D1/00
Filed: 1998-09-02
Abstract: PURPOSE: A stone cutting method is provided to cut a stone without breaking the stone while cutting the brittle stone into thin pieces for being used for constructing interior material. CONSTITUTION: A stone cutting method comprises: a first stepped cutting step(ST-1) for cutting a stone(10) for not being easily broken by brittleness; an adhering step(ST-2) for adhering a wooden or a synthetic resin plywood(20) on the both surfaces of the cut stone by using an adhesive; a second stepped cutting step(ST-3) for cutting the central unit of the both side adhered surfaces; a step(ST-4) for adhering the plywood to the second stepped cut surface in case of the second stepped cut stone thicker than a desired thickness; and a step(WT-5) for cutting the central unit of the both side adhered surfaces.
Patent KR-20000030914-A (KR)
Title: Method for matching authentication data of mobile communication subscriber
Inventor: PARK HYONG SEON
IPC: H04L12/22
Filed: 1998-09-07
Abstract: PURPOSE: A method for matching authentication data of mobile communication subscriber is provided to make the authentication data of an authentication center identical with that of a terminal when the authentication data is not the same, thereby prevent a user of a normal terminal from suffering. CONSTITUTION: A step(S301) changes a state of an authentication center to a state of an authentication match when the authentication data of the authentication center does not match that of the terminal. A step(S302) transmits a specific added code and password from the terminal to the authentication center. A step(S303),(S304) determines if the state of the authentication center to the terminal that requests an authentication is set as the authentication match. In a step(305), the authentication center determined if the password is correct. A step(S306) updates a call history count of the terminal in a database of the authentication center. A step(S308) updates a secret data shared between the authentication center and the terminal and checks success of the update. A step(S309) changes the state of authentication center to a state of a general authentication.
Patent KR-20000019214-A (KR)
Title: Sealing structure of lithium ion battery
Inventor: KIM DAE JUN
IPC: H01M10/04
Filed: 1998-09-09
Abstract: PURPOSE: A sealing structure of lithium ion battery for preventing an explosion risk of battery according to resisting pressure rise is disclosed. CONSTITUTION: A lithium ion battery comprises a case(100) with an electrode substance generating a power supply incorporated therein, and a cap(110) which is disposed to a upper opening of the case and for sealing the interior thereof. The case and the cap are fixed by a welding portion(113) having a predetermined depth and width. The case and the cap are fixed to each other by a laser welding. A strength of the welding portion allows the cap and the case to be separated in battery interior pressure of 5 to 200kgf/square centimeter. The depth of the welding portion and the width of a bead part have 1ea over. Thereby, a safety vent valve is not needed by preventing an explosion risk of battery according to resisting pressure rise, so that a manufacturing process and cost are reduced.
Patent KR-20000019516-A (KR)
Title: Structure of mold frame for compressively processing log
Inventor: AN SON TAE
IPC: B27M1/02
Filed: 1998-09-09
Abstract: PURPOSE: A structure for a molding frame is provided to easily transfer a sound for a wood in a compression process of wood, and to effectuate a high dense processing of wood material by easily transferring the high pressure. CONSTITUTION: A compressive mold frame(1) comprises the combination of an inner container(3) and an outer container(2), its front part is a dice part(a), and its form is a trumpet shape. The rear part is to be a body part(b) of the compressive mold frame(1) by composing in a cylindrical form connected in the dice part(a). The dice part(a) and the body part(b) are composed in a double container, the inner container(3) is formed by a reinforcing plastic material such as an epoxy resin contained a glass fiber, and the outer container(2) is formed by a strong wood having little moisture. The density of wood is over 1.3 times than a normal wood, and its moisture is under 8%. The direction of wood fiber is composed of the same direction with the axial center of a compressive mold device, and its transferring speed of sound vibration is over 3000m per 1second. When the compressive mold device and the sound characteristic of wood are conformed, the sound energy lost in the girth of the mold device is reduced, the energy density of processed wood is increased and the uniform traveling of sound is able to do in the whole area by effectively transferring the wave length of sound into the inside of the processed wood.
Patent KR-20000021075-A (KR)
Title: Circuit for driving word line
Inventor: HEO YOUNG DO
IPC: G11C29/00
Filed: 1998-09-25
Abstract: PURPOSE: A circuit for driving word line is provided to prevent a data loss of a memory cell by minimizing delay of a word line supplying the word line with a substrate voltage less than a ground voltage at the moment that the word line is disable. CONSTITUTION: A circuit for driving word line comprises a power driving part(100), a pulse generating part(110) and a substrate voltage supplying part(120). The power driving part(100) receives a main word line bar signal and a sub word line bar signal to output a boosting voltage or a ground voltage to a word line. The pulse generating part(110) detects a falling edge of the main word line bar signal to output a high potential. The substrate voltage supplying part(120) outputs the substrate voltage to the word line in response to an output signal of the pulse generating part.
Patent KR-20000025324-A (KR)
Title: Composite sheet having pseudo-adhesive surface
Inventor: KAMATA SHINYA
IPC: C09J7/02
Filed: 1998-10-10
Abstract: PURPOSE: A composite sheet having the pseudo-adhesive surface using a thin paper is provided which is to prevent the curling of the thin paper separated from a pseudo-adhesive surface. CONSTITUTION: Releasable treatment is lightly applied on the surface of tissue paper 1 and a polyethylene resin layer 3 is formed on the release treatment surface 2 to set the gap between the release treatment surface of the tissue paper and the polyethylene resin layer to a pseudo-adhesive layer 4. A self-adhesive layer 5 is formed on the opposite surface of the polyethylene resin layer. The pseudo-adhesive surface can be certainly held by the lightly performed release treatment surface and the tissue paper is easily separated without being curled. Further, the polyethylene resin layer is directly provided on one surface of the tissue paper to form the pseudo-adhesive surface. The self-adhesive layer is formed into a crater-shaped surface and this crater-shaped part is bonded to the polyethylene resin layer. Both of them are partially and non-uniformly bonded by this crater-shaped part and the tissue paper is separated without being curled.
Patent KR-20000027068-A (KR)
Title: Edible coupler extracted from black scented rice
Inventor: KANG JONG OK
IPC: A23L5/40
Filed: 1998-10-26
Abstract: PURPOSE: Edible coupler extracted from black scented rice is provided which minimizes or substitutes the use of nitrite or nitrate, blocks the generation of nitrosoamine and contributes to increase income of a farm household. CONSTITUTION: A process for edible coupler extracted from black scented rice is composed of: extracting condensed edible coupler by adding water and heating black scented rice for 20-30mins. at 70-90°C or extracting powdered edible coupler by freezing and drying; adding edible coupler to processed meat foods, beverage, ice creams, or cakes; and replacing the nitrite or nitrate conventionally used.
Patent KR-20000031728-A (KR)
Title: Phone system and phone using plurality of phone numbers
Inventor: KIM DUK WOO
IPC: H04M3/436
Filed: 1998-11-06
Abstract: PURPOSE: A phone exchanger is provided to generate different ringing signals according to requested telephone numbers in received call arrival signals, and a phone provided to generate different call arrival information according to the ringing signals received from the exchanger. One phone uses a plurality of phone numbers, generates different arrival information and performs various call processes and responses corresponding to the numbers. CONSTITUTION: A phone exchanger(EX1) comprises an interface(11) interfacing with another exchanger(EX2), a DTMF(dual tone modulation frequency) signal decoder(12), a hard disk(16) storing a subscriber information and a call process data, a data base(17) storing voice messages and guide messages, an APDCM(adaptive differential pulse code modulation) and voice conversion processor(18), a hook signal detector(13), a controller(14) generating a control signal based on the hook signal and the APDcm signal, a ringing signal generator(15), and a switching device. The phone(TP) includes a hook switch, a separator separating the sending signals from the receiving signals, a DTMF generator, a microprocessor and a ringing signal detector.
Patent KR-20000033614-A (KR)
Title: Method for removing wet compression of air conditioner
Inventor: HWANG YONG HEE
IPC: F24F11/00
Filed: 1998-11-25
Abstract: PURPOSE: A method for removing wet compression of air conditioner is provided to improve the durability of a compressor and the cooling efficiency of the air conditioner without excessive oscillation or noise by completely gasifying coolant in the evaporator by reducing the coolant flow speed according to the difference of temperature of the coolant before and after passing the compressor. CONSTITUTION: A method for removing wet compression of air conditioner includes the steps of determining whether an air conditioner is driven or not(101), if driven, detecting the temperature of coolant introduced into a compressor by a first temperature sensor(102), detecting the temperature of coolant discharged from the compressor by a second temperature sensor(103), determining whether the difference between the detected temperatures is smaller than a predetermined reference value or not(104), and increasing the blowing volume by increasing the voltage frequency applied to a fan motor(105), thereby completely gasifying the coolant.
Patent KR-20000037928-A (KR)
Title: Connector connecting device for testing deflecting yoke
Inventor: YANG TAE JONG
IPC: G01R31/02
Filed: 1998-12-03
Abstract: PURPOSE: A connector connecting device capable of removing a replacement of a connecting terminal and a waste of a human power by connecting to a connecting terminal regardless of a kind of a connector of a deflecting yoke is provided. CONSTITUTION: In a connector connecting device for testing a deflecting yoke, a neck portion is connected to a testing unit(120). A connector(110) is connected to a terminal(130). A first circle connecting terminal(131) and a second tetragon connecting terminal(132) are formed at the terminal(130). A first circle connecting terminal(131) and a second tetragon connecting terminal(132) are located at an upper surface of the terminal(130).
Patent KR-20000039130-A (KR)
Title: Communication bus structure of isdn subscriber block
Inventor: KIM DONG HO
IPC: H04L12/40
Filed: 1998-12-11
Abstract: PURPOSE: A communication bus structure of an ISDN subscriber block is provided so as to avoid mutual influence between adjacent boards or adjacent channel by achieving a mutual communication using an associated channel bus only, in case that a subscriber's seizure is generated. CONSTITUTION: Each of the logic circuit parts(120,220) are installed inside of a subscriber control board(100) and a subscriber board(200) for communication between the subscriber control board(100) and the subscriber board(200). A first logic part(120) of the subscriber control board(100) is composed of a plurality of parallel/serial conversion boards and a digital line concentrator. The multiple parallel/serial conversion boards converts parallel data into serial data each channel by channel, corresponding to each of the subscriber boards(B0-B15)(200). The digital line concentrator concentrates serial data of each of the subscriber boards and switches associated channel by channel.
Patent KR-20000040384-A (KR)
Title: Method for recording audio and video signals in vcr
Inventor: KIM YONG UK
IPC: G11B20/02
Filed: 1998-12-18
Abstract: PURPOSE: A recording method of audio and video signals in a VCR is provided to automatically record audio and video signals recorded in a tape inside a camcorder into a tape inside the VCR. CONSTITUTION: In inputting an automatic recording signal, an amount of audio and video signals recorded in a tape inserted in a camcorder(30) and an amount recorded in a videotape inserted in a VCR deck are detected by driving the camcorder(30) and the VCR deck. It is decided if all audio and video signals played in the camcorder(30) are recorded in the videotape of VCR according to the detected result. In a sufficient rear to be recorded all, a message, which is ' Will you record?', is displayed. When a signal permitted a recording is fed, audio and video signals recorded in the tape of camcorder(30) are automatically recorded in the tape of VCR.
Patent KR-20000040534-A (KR)
Title: Method for manufacturing capacitor of semiconductor device by using an electric plating
Inventor: KIM WAN DON
IPC: H01L27/108
Filed: 1998-12-18
Abstract: PURPOSE: A method for fabricating a capacitor of a semiconductor device is provided to increase the capacitance of the capacitor by enlarging the effective sectional area of the capacitor. CONSTITUTION: A first conductive layer(42) is formed on a semiconductor substrate(40). An insulation film(44) having a hole is formed on the first conductive layer(42). The hole has a negative inclination. A second conductive layer(52) is filled in the hole. Then, the insulation film(44) and an exposed portion of the first conductive layer(42) are removed. A dielectric film(54) for covering the front surfaces of the first and second conductive layers(42,52) is formed on the semiconductor substrate(40). A third conductive layer(56) is formed on the dielectric film(54).
Patent KR-20000041383-A (KR)
Title: Manufacturing method of mos transistor with elevated source/drain structure
Inventor: LEE JEONG HO
IPC: H01L29/772
Filed: 1998-12-22
Abstract: PURPOSE: A manufacturing method of MOS transistor is to minimize variation of threshold voltage by diffusion of a dopant implanted by ion implanting process for regulating threshold voltage. CONSTITUTION: A manufacturing method of MOS transistor comprises the steps of: depositing a gate insulating layer(22) on a silicon substrate(20); forming a gate electrode(23) having a mask insulating film(24) thereon on the gate insulating layer; forming a gate sidewall spacer(25) insulating layer; selectively depositing a silicon epitaxial layer(26) on the exposed silicon layer to form a part of elevated source/drain; and depositing a silicon-germanium epitaxial layer(27) on the silicon epitaxial layer to form an entire elevated source/drain.
Patent KR-20000041403-A (KR)
Title: Fabrication method of semiconductor device having titanium silicide conductive layer
Inventor: PARK CHANG SEO
IPC: H01L21/304
Filed: 1998-12-22
Abstract: PURPOSE: A forming method of a word line using a titanium silicide in a semiconductor memory device is provided to effectively remove residual particles produced by etch without damaging the titanium silicide. CONSTITUTION: In a fabrication of a semiconductor device, a gate oxide(3), a polysilicon(4), a titanium silicide, and a mask oxide(6) layers are successively formed on a silicon substrate(1) having an isolation region(2) therein. Next, after a photoresist pattern(7) for a word line is formed, the underlying layers(3,4,5,6) are dry-etched through the photoresist pattern(7). At this time, residual particles(8) such as polymer or silicon are produced on the substrate(1). Therefore, a cleaning process for removing the residual particles(8) is performed after the photoresist pattern(7) is removed. In the cleaning process, the polymer particles are removed by a BOE solution containing a low HF, whereas the silicon particles are removed by a mixed solution of an ammonia solution, a hydrogen peroxide solution and deionized water.
Patent KR-19990087020-A (KR)
Title: 접촉발광소자와 그의 제조방법 및 이를 이용한 접촉입력장치
IPC: H01L33/00
Filed: 1998-12-23
Abstract: 본 발명은 접지를 형성할 수 있는 물체의 접촉시 접촉면의 표면 패턴과 동일한 광이미지(photoimage)를 발생하고 발생된 광이미지를 전기신호인 영상신호로 변환시켜 출력할 수 있는 접촉발광소자와 그의 제조방법 및 이를 이용한 접촉입력장치에 관한 것이다. 
     본 발명은 이를 구현하기 위해 교류전원의 한 단자가 접속되는 투명전극층과, 투명전극층 위에 형성되어 접지를 형성하는 물체의 접촉시 교류전원의 한 단자가 접속된 투명전극층과 접촉된 물체와의 사이에 전계가 형성되며, 이 전계에 의해 발광하여 접촉면의 표면과 같은 광이미지(photoimage)를 발생하는 발광층과, 투명전극층 저면에 형성되어 광이미지를 투과시키는 투명절연층으로 구성된 접촉발광소자를 제공하며, 투명절연재질을 이용하여 투명절연층을 형성하는 단계와, 투명절연층 위에 투명 도전성 재질을 이용하여 투명전극층을 형성하는 단계와, 투명전극층 위에 유전성 폴리머 페이스트 25∼35wt.％, 지연용제(retarder) 25∼29wt.％ 및 도펀트가 도핑된 발광체 분말 30∼50wt.％를 혼합한 후 이를 이용하여 발광층을 형성하는 단계로 구성된 접촉발광소자의 제조 방법을 제공하고, 접촉발광소자에 투명 절연 접착제를 이용하여 접착시켜 발광층에서 발생된 광이미지를 수광받아 전기신호로 변환시켜 출력하는 수광소자로 구성된 접촉입력장치를 제공한다.
Patent KR-20000010513-A (KR)
Title: Method and apparatus for duplexing storage and synchronization of system management information
Inventor: KIM SUNG HO
IPC: G06F11/00
Filed: 1998-12-30
Abstract: PURPOSE: An apparatus and method for duplexing storage and synchronization of system management information are to store system management information in the system and to maintain system management information. CONSTITUTION: An apparatus for duplexing storage of system management information comprises: a sub unit(212), which is equipped with a non-volatile memory(204) for back-up and a buffer(216) for buffering the data and address to be stored in the non-volatile memory; a main control unit(200), which has the main non-volatile memory, a micro-process unit(202) and a buffer for buffering the data and address to be stored in the main non-volatile memory and stores the system management information to the non-volatile memory in common. Thereby, the system management information is maintained with ease and reliability, even in the case of the replacement of the main control unit.
Patent KR-20000044881-A (KR)
Title: Method for forming shallow trench isolation of semiconductor device
Inventor: KIM SI BUM
IPC: H01L21/76
Filed: 1998-12-30
Abstract: PURPOSE: A method for forming a shallow trench isolation of a semiconductor device is provided which improves the gap filling characteristics and suppresses the generation of groove. CONSTITUTION: A method improves the gap filling characteristics and suppresses the generation of groove, by controlling the deposition rates in a trench side wall and in a bottom part differently by removing a silicon oxide film formed on the bottom of the trench. The method comprises the steps of: forming a pad oxide(22) and a pad nitride(23) on a top of a silicon substrate(21) in sequence, and etching the pad nitride and the pad oxide with an etching process using an ISO mask; forming the trench by etching the silicon substrate with a trench etching process; forming a side wall silicon oxide(24) on the bottom and side of the trench by performing a thermal oxidation process; removing the side wall silicon oxide on the bottom of the trench by performing an anisotropic etching process; performing a thermal oxidation process after forming a trench-burying oxide(25) on a top of the whole structure; and removing the pad oxide after performing a chemical mechanical polishing process.
Patent KR-20000046668-A (KR)
Title: Emergency operation method of gas boiler
Inventor: KIM CHANG YEON
IPC: F24H9/20
Filed: 1998-12-31
Abstract: PURPOSE: When normal operation is impossible by the malfunction of a gas boiler system, an emergency operating method of a gas boiler is provided the heating and hot water by preventing switch-off a boiler system with operable components inside system until repaired. CONSTITUTION: An emergency operating method of a gas boiler comprises the steps of; recognizing the malfunction of a gas boiler and switching on an emergency operating system (S10); deciding the necessity of emergency operation by a self-diagnosis on my-com; if necessary, setting a temperature of heating and hot water (S26); self-diagnosis on components of a gas boiler system by a respondent signal (S28); if founded malfunction in other components excluding a thermistor, turning to an error mode (S32) and informing users of the impossibility of an emergency operation by blinking an emergency operation lamp (S34); if nothing wrong, performing normal combustion by sensing measuring temperature from thermistor (S36); integrating time required for emergency operation (S88); when exceeding the time, stopping an emergency operation and switching off a system (S46).
Patent KR-19990044180-A (KR)
Title: 엔진제어방법
IPC: F02D43/00
Filed: 1996-09-25
Abstract: 본 발명은 연료 측정 수단(30)과 가스 배출 인젝터(31)를 포함하는 분사 수단(29)으로 내연기관의 연소실에 연료/가스 혼합물을 유입하는 제어 방법에 관한 것으로서, 임의의 엔진 작동 조건하에서 가스 배출 인젝터(31)의 개방 지속시간의 종료와 점화 시기는 엔진 제어 수단에 의하여 특정 크랭크각에 놓이도록 수행된다.
Patent KR-19990044577-A (KR)
Title: 프로톤- 보론11 반응으로부터 정미 동력을 생산하는 융합 반응기
IPC: H05H1/12
Filed: 1996-08-22
Abstract: 필드역전 형상 시스템에서 이온화된 보론과 프로톤이 핵반응물로 사용되고, 유용한 에너지로 변환할 수 있는 운동에너지를 가지는 α입자를 생산하기 위하여 융합한다.  보론과 프로톤 빔은 반응 단면적에서 최대 공명에 대응하는 0.65MeV의 상대적인 에너지를 갖도록 하는 방법으로 반응챔버 안으로 입사된다.  보론 빔은 0.412 MeV의 에너지를 가지고 프로톤 빔은 1MeV의 에너지를 갖는다.  더욱이 본 발명의 장치에서 빔은 같은 방향으로 순환하려는 경향이 있으며 이온-이온 스캐터링으로 인하여 빔의 평균 속도의 급격한 변화를 피한다.  이온은 융합 충돌을 강화하면서 상대적으로 긴 기간 동안 밀폐되어져 남아 있다.  이러한 것으로 단면적의 공명이 줄어들기 때문에 두 개의 이온 빔은 100keV 보다 높은 온도를 갖지 않는다.
Patent KR-19990067257-A (KR)
Title: 로타마아제효소활성억제제
IPC: A61K31/454
Filed: 1996-08-26
Abstract: 본 발명은 신경의 성장 또는 재생을 촉진 또는 자극하기 위해 임뮤노필린 단백질에 관련된 효소 활성체의 억제제 보다 상세하게는 펩티딜-프로릴 이소머라제 또는 로타마제 효소 활성체의 억제제로서 FKBP-형태의 임뮤노필린에 대해 친화성을 갖고 특별히 조제되는 신경영양제 피페콜릭산유도체 화합물을 이용하는 방법에 관한 것이다.