baber/WOPTO huggingface dataset:
Patent KR-20000042228-A (KR)
Title: Method for dispersedly supplying power in exchange
Inventor: BAEK JONG HYEOK
IPC: H04Q1/28
Filed: 1998-12-24
Abstract: PURPOSE: A method for dispersedly supplying power in an exchange, is provided to supply power in distributed by subscriber cards, without simultaneously supplying every subscriber card, so that the method prevents temporary overload in power supply of the exchange. CONSTITUTION: A method for dispersedly supplying power sequentially in an exchange mounting many subscriber cards, comprises the steps as follows. When mounting of a card supplying power to a connected terminal in monitoring a state of a predetermined subscriber card is confirmed, slot information mounted in the card is inputted to a power-on database. The subscriber card and a card mounted during on-line are periodically checked, and check information is updated to variable of every card in mounting a card supplying power to a terminal. Power is supplied to a terminal connected to the card mounted in the slot by referring to the power-on database, after controlling a power control resistor only to a card of one slot in one interrupt period.
Patent KR-20000043704-A (KR)
Title: Electronic control unit monitoring apparatus of engine monitoring system
Inventor: KIM JI SOO
IPC: F02D45/00
Filed: 1998-12-29
Abstract: PURPOSE: An electronic control unit(ECU) monitoring apparatus of an engine monitoring system is provided in which a personal computer(PC) is employed to store data into a memory of the ECU and monitor the result of an emulation conducted by the ECU using the data value stored in the memory of the ECU, to thereby significantly reduce a time period required for system development. CONSTITUTION: An ECU monitoring apparatus comprises a can board(10) connected to the ECU via a connector(11), the can board(10) transmitting to the ECU a data value transmitted from a PC via a can interface(12) so that the ECU performs an emulation, the can board(10) receiving the data value from a memory of the ECU until the ECU finishes the emulation and allowing the received data to be monitored onto a PC, and a PC interface(30) connected to a PC slot(20), the PC interface(30) outputting a chip select signal for utilizing a specific address of a can controller(13) by decoding a specific address of the PC, the PC interface(30) outputting a data read/write signal by performing a logic operation onto the chip select signal and a data read/write control signal output from the PC.
Patent KR-20000044305-A (KR)
Title: Method of controlling remote crt function in exchange system
Inventor: HAN MAN HYEOK
IPC: H04Q1/00
Filed: 1998-12-30
Abstract: PURPOSE: A method of controlling remote CRT(Cathode Ray Tube) function is provided to make a remote CRT to function as a directly connected CRT with an exchange unit functioning as a pager. CONSTITUTION: A method of controlling RCRT(Remote CRT)(10) comprises the steps of: using a telnet client, and connecting an user to a device operating RCRT daemon(22); controlling a screen by having the telnet client screen split as the similar form of CRT; informing that the user successfully connected by an exchange unit(30), and requesting a transmission of a message including a screen location information; and when it receives message from the exchange unit, displaying the message on the opposite site of the screen.
Patent KR-20000044922-A (KR)
Title: Method for exposing photomask
Inventor: UM TAE SEUNG
IPC: G03F7/20
Filed: 1998-12-30
Abstract: PURPOSE: A method for exposing a photo mask by exposing in regular order a pattern data area with a large data capacity of a pattern data area of a photo mask is provided which inhibits the occurrence of an alignment error by temperature difference between the photo mask and an exposing chamber. CONSTITUTION: A method comprises producing a photo mask comprising a standard mark for measuring the alignment of a photo mask, a frame and a main cell area; loading the photo mask on an exposing equipment; and exposing the main cell area with a large pattern data capacity, the frame with a small pattern data capacity and the standard mark for measuring the alignment of a photo mask in regular order. The method makes it easy to manufacture a photo mask for a high-density element of above 256M and enhances the reliability of an element.
Patent KR-20000045293-A (KR)
Title: Method for manufacturing field emission display device
Inventor: IN TAE HYUNG
IPC: H01J9/02
Filed: 1998-12-30
Abstract: PURPOSE: A method for manufacturing a field emission display device is provided to manufacture a filed emission display device for performing a large scale display. CONSTITUTION: A method for manufacturing a field emission display device comprises the following steps. A semiconductor substrate(11) is bonded on an insulating substrate(10). The bonded semiconductor substrate is patterned as much as a predetermined thickness in a form of taper. The taper-shaped semiconductor substrate is patterned in a form of a cone and emitter tips are formed therefrom. A gate insulating layer(15) and a gate(16) are formed on the substrate between the emitter tips.
Patent KR-20000046539-A (KR)
Title: Transmitting circuit of mobile communication terminal
Inventor: CHO BAEK KI
IPC: H04B1/04
Filed: 1998-12-31
Abstract: PURPOSE: A transmitting circuit of a mobile communication terminal is provided so as to output a carrier frequency uniformly, even though a baseband frequency which is out of a specific band by other external factors is generated. CONSTITUTION: A transmitting circuit of a mobile communication terminal is comprised of an I/Q modulator(110), a local oscillator(150), a phase locked loop(200), an amplifier(170) and a lowpass filter(180). The phase locked loop(200) is composed of a phase detector(120), a lowpass filter(130), a voltage control oscillator(140) and a mixer(160). The I/Q modulator(110) converts a digital sample of 4*Fc into the I component signal and Q component signal of a 270 megahertz base band. The phase locked loop(200) outputs the I and Q baseband signals provided from the I/Q modulator(110). The voltage control oscillator(140) outputs a frequency, oscillated in response to a DC voltage signal outputted from the phase detector(120), to the amplifier(140) and the mixer(160).
Patent KR-20000046675-A (KR)
Title: Method for sensing the rotor position of a synchronous reluctance motor
Inventor: OH JAE YUN
IPC: H02K29/06
Filed: 1998-12-31
Abstract: PURPOSE: A method provides sensing the rotor position of a SRM(Synchronous Reluctance Motor), simplifying a production line and reducing a cost of production. CONSTITUTION: A ring magnet(RM) is magnetized on non-symmetry. When a 2 phase power is applies to SRM, a hole sensor operates each 60° through a position of d and q axis of the rotor. In the SRM, the position of rotor is distincted by two hole sensor each 60°. A region 1 and 2 is detected by a programming of microprocessor. In the SRM, detecting the sequence of phase is required, but distinction of the region 1 and 2 is not required.
Patent KR-19990044104-A (KR)
Title: 메시지 스트림 동기 방법과 시스템 및 상기 시스템에 사용되는 전송기와 수신기
IPC: H04B1/16
Filed: 1997-06-02
Abstract: 메시지 스트림을 동기시키는 방법 및 시스템을 제안한다.  상기 메시지 스트림이 가상의 메시지 시퀀스로 배열되고, 소정의 유형의 메시지가 시퀀스 내의 일정 수의 위치를 점유한다.  상기 소정 유형의 메시지가 상기 시퀀스의 일부분에 집중되는 방법에서, 수신기는, 상기 시퀀스의 잔존 부분이 수신 대역 주사 등의, 다른 목적을 위해 전송되는 시간을 사용할 수 있다.
Patent KR-19990064200-A (KR)
Title: 방화벽 펠트
IPC: C09K21/02
Filed: 1996-08-01
Abstract: 유기 중합체 결합제; 인 함유 화합물; 펜단트 히드록실기를 갖는 유기 섬유 및 열 흡수성 화합물을 포함하는 가요성 방화벽 펠트가 제공된다.
Patent KR-19990067530-A (KR)
Title: 발전소의 신속한 출력 제어 방법 및 장치
IPC: F01K13/02
Filed: 1996-11-05
Abstract: 증기 터빈(2, 4, 6) 및 제너레이터(8)를 갖춘 터보 세트를 포함하는 발전소의 신속한 출력 제어 방법에서 이용한 가능한 에너지 저장기가 제너레이터의 출력 증가를 위해 플랜트 프로세스 중에 활성화된다.  매우 효과적인 제어를 위해, 본 발명에 따라 퍼지 논리가 에너지 저장기의 제어된 활성화를 위해 사용된다.  플랜트 경험으로부터 얻어진 퍼지 규칙(FR 1...4 )이 사용된다.  상기 방법을 실시하기 위한 장치는 퍼지 시스템(60)을 포함하며, 상기 시스템(60)의 입력(a 내지 e)은 증가된 제너레이터 출력 및 활성화 가능한 저장기의 에너지 상태를 포함하며, 상기 퍼지 시스템의 출력(g 내지 j, l, o, q)은 개별 에너지 저장기의 활성화 레벨의 설정-목표값(Y)을 제공한다.
Patent KR-19990082669-A (KR)
Title: 조영제 또는 그와 관련된 개선
IPC: A61K49/22
Filed: 1997-02-19
Abstract: 개별적으로 전체 순 전하를 갖는 분자를 우세적으로 포함하는 인지질에 의하여 안정화된 미세버블 분산액은 이로운 안정성을 나타내어, 효과적인 조영제로서 유용하다.  미세버블 함유 조영제의 개선된 제조 방법이 또한 개시되며, 이는 하나 이상의 막 형성 지질에 의하여 안정화된 기체 미세버블의 수 분산액을 동결건조시켜, 건조 생성물을 수득하고, 이를 주사가능한 담체 액체로 재구성하여 미세버블 함유 조영제를 생성하는 것을 포함한다.
Patent KR-19990087497-A (KR)
Title: 무선전화음량제어용방법및장치
IPC: H04M1/00
Filed: 1997-03-03
Abstract: 적응형 음량 제어된 무선전화 시스템은, 마이크로폰과, 확성기와, 송수신기와, 적응형 음량 제어를 포함한다. 마이크로폰은 음에 응답해서 출력 전기 오디오 신호를 발생시키고, 확성기는 입력 전기 오디오 신호에 응답해서 음을 발생시킨다. 송수신기는 마이크로폰에 응답하고 무선전화 통신을 원격측에 송신하고 입력 전기 오디오 신호를 발생시키기 위해 원격측으로부터 무선전화 통신을 수신한다. 적응형 음량 제어는 출력 전기 오디오 신호에 응답하고 확성기에 의해 발생된 음 진폭을 선택하여 확성기에 의해 발생된 음 진폭은 마이크로폰에서 수신된 음 진폭이 증가함에 따라 증가하고 마이크로폰에서 수신된 음 진폭이 감소함에 따라 감소한다.
Patent KR-20000065061-A (KR)
Title: 강화된 전계 프로그램가능 게이트 어레이
IPC: H03K19/173
Filed: 1998-02-03
Abstract: 강화된 실행도의 전계 프로그램가능 게이트 어레이(field programmable gate array) 집적 회로는 동일한 집적 회로내에 전계 프로그램가능 게이트 어레이 및 마스크-프로그램가능 게이트 어레이(mask-programmable gate array)와 같은 다른 기능적인 회로를 포함한다.  회로 인터페이스는 전계 프로그램가능 게이트 어레이, 마스크-프로그램가능 게이트 어레이, 및 집적 회로 I/O 사이에 통신을 제공한다.
Patent KR-20000010740-A (KR)
Title: Rigid thermoplastic polyurethane comprising units of butane diol and a polyethylene glycol
Inventor: ORIANI STEVEN R
IPC: C08G18/66
Filed: 1996-05-09
Abstract: PURPOSE: A substituent for a RTPU being manufactured from a hexane diol for lowering cost and the RTPU adjusting a toughness, Tg, yield strength, and transparency are provided. CONSTITUTION: The present invention is a rigid thermoplastic polyurethane (RTPU) comprising units of butane diol (BDO) and a polyethylene glycol (PEG) of the type HO-(CH2CH2O)n-H, where n is an integer from 2 to 6. The RTPU of the present invention addresses a problem in the art by providing a potentially lower-cost alternative to an RTPU prepared from hexane diol, and further providing an RTPU that can be customized to a desired toughness, Tg, yield strength, and transparency. The RTPUs that are prepared from certain mole ratios of BDO and the PEG exhibit a surprisingly high degree of toughness manifested by increased tensile elongation to break.
Patent KR-20000010880-A (KR)
Title: Stimulation of host defense mechanisms against tumors
Inventor: TOVEY MICHAEL GERARD
IPC: A61P15/00
Filed: 1997-05-05
Abstract: PURPOSE: A method for treating a neoplastic disease in a mammal is provided to administer a therapeutically effective amount of an interferon to the mammal via an oromucosal contact. CONSTITUTION: A method for treating a neoplastic disease in a mammal by administering a therapeutically effective amount of an interferon to the mammal via an oromucosal contact is for treating a multiple myeloma, a chronic cellular leucemia, a low grade lymphoma, a carcinoma, a caul is cancer, a Kaposi's sarcoma, a kidney tumor, a nasopharyngitis, a haematological malignancy, a glioma, a lung cancer, and a malignant brain tumor. The amount of oromucosal contact administering is 5000 IU ¯ 20 X 10¬6 IU while containing a buffering agent, a stabilizing agent, a thickener, and an absorbing and viscosity exacerbating agent.
Patent KR-20000050588-A (KR)
Inventor: SON DONG GYUN
IPC: H01L21/8238
Filed: 1999-01-12
Abstract: PURPOSE: A method for manufacturing a dual gate of a semiconductor device is provided to simplify a manufacturing process, by improving reliability of the device, and by unifying materials of gate electrodes in cell and logic regions. CONSTITUTION: A method for manufacturing a dual gate of a semiconductor device comprises seven steps. The first step is to sequentially form a gate insulation layer, a semiconductor layer, and a low resistance metal layer, on a substrate having a well of a first conductivity and a well of a second conductivity. The second step is to respectively form first and second gate patterns composed of the semiconductor layer and the metal layers, on a substrate corresponding to the well of the first conductivity and the well of the second conductivity. The third step is to form a sidewall spacer on sides of the respective gate patterns, and to expose the well of the first conductivity including the first gate pattern. The fourth step is to inject impurities of the second conductivity for a source and a drain, on the exposed portion. The fifth step is to expose the well of the second conductivity including the second gate pattern. The sixth step is to inject impurities of the first conductivity for a source and a drain, on the exposed portion. The seventh step is to form first and second gate electrodes by diffusing impurities from a metal layer forming the first and second gate pattern to the semiconductor layer.
Patent KR-19990072368-A (KR)
Title: 화상표시장치
IPC: H01L29/786
Filed: 1999-02-02
Abstract: 유기 EL소자를 사용한 표시장치에서, EL소자를 활성화시키기 위해 바이어스 트랜지스터의 변동특성으로 인한 표시장치 패널상의 화소의 광 강도의 변동이 개량된다. 상기 바이어스 트랜지스터의 활성층은 폴리실리콘으로 형성하고, 이 트랜지스터의 게이트의 길이 및 폭의 치수는 각각 활성층을 구성하는 폴리실리콘의 결정립 영역의 평균지름의 10배이상으로 한다.
Patent KR-19990072448-A (KR)
Title: 실세스퀴옥산수소수지로부터의광발광성물질
IPC: C09K9/02
Filed: 1999-02-05
Abstract: 광발광성 물질이 (ⅰ) 수지 분말을 400℃이상의 온도로 두 시간동안 가열함으로써 산소중에서 도가니에서 분말 형태의 실세스퀴옥산수소 수지(H-수지)를 열분해하거나; 또는 (ⅱ) 용매에서 수지의 용액으로부터 겔을 제조하고 산소중에서 400℃이상의 온도로 두 시간동안 겔을 가열함으로써 수지겔을 열분해하여 제조된다.
Patent KR-20000055768-A (KR)
Title: Antibacterial polyester film
Inventor: KIM WAN KU
IPC: C08J5/18
Filed: 1999-02-10
Abstract: PURPOSE: An antibacterial polyester film comprising a specified amount of antibacterial inorganic particles is provided which hardly generates deterioration by microorganism even stored for a long period of time. CONSTITUTION: In a polyester film having ethylene terephthalate or ethylene naphthalate as a repeating unit, the film comprises 0.01 to 3.0 parts by weight of zinc oxide having an average particle diameter of 0.001 to 3.0 micrometer and 0.01 to 2 parts by weight of one or more insoluble inorganic or organic particles based on 100 parts by weight of polyester. The film can be widely used for a magnetic tape, a film for data storage, a packaging material for food and medicine, and medical films.
Patent KR-19990077672-A (KR)
Title: 평면 연마장치의 캐리어 세정장치
IPC: B24B37/00
Filed: 1999-03-08
Abstract: 본 발명은, 평면 연마장치의 공작물 보지(保持)용 캐리어에 부착된 연마재 슬러리 등의 부착물을 간단하고 확실하게 깨끗이 흘려보낼 수 있는 세정장치를 제공한다. 
     캐리어(3)를 세정액에 침청(浸淸)한 상태로 수용하기 위한 세정조(11)의 내부에, 캐리어(3) 하면(下面)의 리테이너 링(6)과 대향하도록 버블링용 공기노즐 (15)을 설치하는 것과 함께, 캐리어 하면의 리테이너 링(6)에 접하도록 모선(毛先)의 높이가 다른 하면 브러시(18a),(18b)를 상향에 설치하고, 캐리어(3)의 외주면에 접하도록 측면 브러시(25)를 가로방향으로 더 설치한다.
Patent KR-20000061528-A (KR)
Inventor: LEE CHANG JIN
IPC: A23L7/109
Filed: 1999-03-23
Abstract: PURPOSE: An instant samgyetang noodle product such as Ramen containing chicken, ginseng, and other ingredients of samgyetang is provided to promote physical health. CONSTITUTION: The instant noodle containing samgyetang ingredients is prepared by adding one or more among powdered chicken(2), ginseng(3), and other ingredients(4) such as jujube, garlic and chest nut to a coil of boiled noodles(1) or a soup base bag, getting several bags for the each ingredient, or adding the chicken ingredient only to noodles and preparing another soup base bag filled with all of the other ingredients or separating bags according to the ingredients.
Patent KR-20000061744-A (KR)
Inventor: PARK SEONG MAN
IPC: H03K5/134
Filed: 1999-03-30
Abstract: PURPOSE: A duty cycle compensating circuit is provided to generate a stable duty cycle having a duty rate of 50%. CONSTITUTION: In a duty cycle compensating circuit, a primary complementary MOS(CMOS) inverter(30) inverses an input clock(CLK_IN). A secondary CMOS inverter(40) inverses an output signal(Y) of the primary CMOS inverter(30). A compensating voltage generating section(50) generates a primary compensating voltage(Vcp) and a secondary compensating voltage(Vcn) by an output clock(CLK_OUT). A primary compensating section(60) compensates selectively a duty rate about an output clock of the primary CMOS inverter(30) by receiving a feedback signal(Z) of the output clock of the secondary CMOS inverter(40) and the primary compensating voltage(Vcp). A secondary compensating section(70) compensates selectively the duty rate about the output clock of the primary CMOS inverter(30) by receiving the feedback signal(Z) and the secondary compensating voltage(Vcn). The primary compensating section(60) includes a primary PMOS(61) and a secondary PMOS(62). The secondary compensating section(70) includes a primary NMOS(71) and a secondary NMOS(72).
Patent KR-19990078431-A (KR)
Title: 소자의 상호 접속
IPC: H01L21/28
Filed: 1999-03-31
Abstract: 본 발명은 개선된 신뢰성을 가지는 집적 회로 소자를 상호 접속시키기 위한 도체에 관한 것이다.  상기 도체는 적어도 도체의 3개 표면을 둘러싸는 라이너를 포함하고, 적은 텍스쳐 도체를 형성한다.  적은 텍스쳐 도체는 개선된 전기적 이동 수명을 초래한다는 것을 알았다.
Patent KR-19990083033-A (KR)
Title: 배기가스 정화장치
IPC: F01N3/02
Filed: 1999-04-08
Abstract: 내연기관으로부터 배출되는 배기가스 중에 포함되어 있는 공해물질을 가급적 감소시키는 배기가스 정화장치를 제공한다. 
     본 발명의 배기가스 정화장치는, 통 형상 파이프(2)의 중간부에 벽부(4)가 설치되고, 상기 벽부(4)에 벽부(4)의 양측에 이르러 관통하도록 다수의 관 형상 노즐(5)이 고정설치되어 있으며, 상기 관 형상 노즐(5)이 고정설치된 상기 통 형상 파이프(2)의 상류측(U)을 내연기관에 연설되어 있는 배기관(1)에 연결하는 동시에, 상기 통 형상 파이프(2)의 하류측(D)의 전단부에 배기구(6)를 가지고, 또한, 공기흡인기(7)를 구비한 연결관(8)을 연결하고, 상기 하류측(D)의 통 형상 파이프(2)의 아래쪽 부분에 액화물질 침전부(9)를 설치하며, 상기 상류측(U)의 통 형상 파이프(2)내로 보내지는 배기가스가 상기 공기흡인기(7)에 의해 저압으로 형성된 하류측(D)의 통 형상 파이프(2)내로 흘러 내려갔을 때, 상기 배기가스 중에 포함되어 있는 수증기가 급냉되어 액화되고, 상기 액체 중에 배기가스 중에 포함되어 있는 공해물질이 혼입되어 침전되며, 정화된 배기가스가 상기 배기구(6)로부터 대기 중에 방출되도록 구성된 것이다.
Patent KR-19990083539-A (KR)
Title: 다이아프램의패킹링도브테일상의후크직경을설정하는방법
IPC: F01D11/00
Filed: 1999-04-27
Abstract: 로터를 수용하는 터빈 다이아프램은, 반경방향 내부 구멍과 내향으로 오목한 도브테일 홈을 갖는 다이아프램 본체와, 상기 도브테일 홈 내에 위치한 도브테일을 각각 갖는 다수의 패킹 링 세그먼트를 포함하며, 상기 도브테일 홈은 이 홈 안으로 반경방향 개구를 형성하는 후크를 포함하고, 이 후크는 로터의 중심에 의해 형성된 중심을 갖는 후크 직경을 형성하는 표면들을 포함하고, 상기 후크는 다이아프램을 통해서 축방향으로 설치되고 후크로부터 도브테일 홈 안으로 돌출하는 불연속 요소에 의해 반경방향 외향으로 연장된다.
Patent KR-20000067716-A (KR)
Inventor: HWANGBO KUK JEONG
IPC: B29D35/14
Filed: 1999-04-26
Abstract: PURPOSE: A method for preparing a sponge sole is provided, to reduce the loss of source materials, thereby to reduce the manufacturing cost and the environmental pollution. CONSTITUTION: The method comprises the steps of mixing resins; mixing the resin mixture with other additives; making the mixture into the shape of a sheet; flattening the sheet; molding, cross-linking and foaming the flattened sheet in the unit of a shoe; cooling and maturing the sponge body; and adhering fabrics to the foamed product to obtain a sponge sole.
Patent KR-20000073494-A (KR)
Inventor: KIM GEUN BAE
IPC: H01M4/505
Filed: 1999-05-11
Abstract: PURPOSE: An anode active material for a secondary lithium battery is provided to have excellent high-temperature cycle life time characteristics. CONSTITUTION: An anode active material is obtained as follows. After uniformly mixing Li2CO3, LiS, and MnO2 so that the mole ratio of LiMn2O3.95S0.05 is obtained, the mixed resultant matter is baked under the conditions of centigrade 950°C and twenty-four hours. The temperature is slowly decreased until a room temperature to thus obtain the anode active material.
Patent KR-20000005923-A (KR)
Inventor: ROSS BARBARA
IPC: C04B35/622
Filed: 1999-06-04
Abstract: PURPOSE: A porous ceramic layer manufacturing method is provided to have a porosity rate within a nanometer range. CONSTITUTION: The ceramic manufacturing method has the steps of:coating a high stable base with a ceramic acid powder that has the specific area according to the average standard particle size of 20-450nm and a braunauer-emmett-teller(BET) of 5-50m2/g range; first preheating one part of powder at the temperature of 800°C-1150°C range for heating at the temperature 1000°C-1350°C range; and mixing with unprocessed part of ceramic acid powder.
Patent KR-20010001887-A (KR)
Inventor: CHUN JANG SEONG
IPC: H02K41/02
Filed: 1999-06-09
Abstract: PURPOSE: An array structure of a permanent magnet for a linear motor is provided to minimize a thrust ripple by minimizing a ripple according to width and pitch of a permanent magnet and approaching magnetic flux to a sine wave. CONSTITUTION: A permanent magnet group(2) includes a number of separated magnets(1) which are arrayed in sequence with a narrow pitch. The separated magnet(1) in the outer most part has the smallest width to have a magnetic flux with the smallest width of 1 for example, and the separated magnet(1) in the center has the largest width to have a magnetic flux with the largest width of 3 for example. Other widths of magnetic fluxes from other separated magnets(1) between the outer most and center magnets(1) are set to gradually increase/decrease in sequence between 1 and 3. The mean value of the total magnetic fluxes shows a sine wave. Then, a mover of a linear motor is driven by the sine wave, and a ripple is generated at most in the minimum amount in generating thrust.
Patent KR-20010003222-A (KR)
Inventor: YOO TAE HWA
IPC: H01L21/822
Filed: 1999-06-22
Abstract: PURPOSE: A semiconductor memory device is provided to prevent leakage current in a switching circuit of an output stage of word-line voltage within a normal operation mode. CONSTITUTION: A semiconductor memory device includes a memory cell array(110), a row decoder(120), a first switching circuit(130), a word-line voltage generator(140) and a second switching circuit(130). The memory cell array(110) includes word-lines and memory cells connected together. The word-line voltage generator(140) generates a word-line voltage during a normal operation mode. The row decoder(120) selects a word-line and supplies the word-line voltage to the selected word-line. The first switching circuit(130) is connected to an output stage of the word-line voltage generator(140) to supply an external test voltage to the word-line voltage generator(140) during a test mode. The second switching circuit(130) is connected between the first switching circuit(130) and the output stage of the word-line voltage generator(140) to disconnect a current path to the first switching circuit(130).
Patent KR-20010010842-A (KR)
Inventor: BAEK YEONG JIN
IPC: A61K36/48
Filed: 1999-07-23
Abstract: PURPOSE: A medicinal herb extract showing prevention and treatment effect for gastric ulcer is provided, which inhibits Helicobacter pylori, the gastric ulcer-causing bacteria and Helicobacter pylori urease, so shows prevention and treatment effect for gastric ulcer. CONSTITUTION: A process for the preparation of medicinal herb extract showing prevention and treatment effect for gastric ulcer comprises the steps of: putting each Caesalpinia sappan L., Perillae Herba, Coptidis Rhizoma into a heating-rotatory extract tank, and adding water; extracting at 100°C for 2-4hrs(for 3times) to get pre-extract; filtering with a filter sheet, and concentrating under decompression at 40-70cmHg to get each extract of Caesalpinia sappan L., Perillae Herba, Coptidis Rhizoma. The Caesalpinia sappan L., Perillae Herba, Coptidis Rhizoma extract can be added in fermented milk, a beverage, a medicinal preparation. A process for the preparation of medicinal preparation comprises the steps of: adding vitamins, oligosaccharide, 50% ethanol, to the Caesalpinia sappan L., Perillae Herba, Coptidis Rhizoma extract(each 0.01-30wt.%), and mixing; adding sterilized distilled water 10wt.%, mixing and shaping in granule shape; and drying the granule, and shaping into tablets, or capsules.
Patent KR-19990073600-A (KR)
IPC: F25D11/00
Filed: 1999-07-28
Abstract: 본 발명은 아파트의 내실 벽면에 매입설치하거나 벽걸이 형태로 설치하여 안전하고 편리한 사용을 이루면서 자동차 전원과 연결하여 이동하면서도 냉장기능을 유지할 수 있도록 하는 소형 냉장고에 관한 것으로, 본 냉장고의 구성은 아파트나 일반주택의 벽면에 매입되어 고정지지되며 수용공간을 보유하는 프레임과, 상기 프레임의 전방 일측에 힌지 결합되어 개폐가 자유로운 문짝과, 상기 문짝하부에 배치되어 관로를 따라 냉풍을 유출하는 냉방기와, 상기 냉방기에서 배출되는 냉풍을 수용하는 수납실를 포함하고, 상기 프레임은 후방에 요철결속홈을 마련하여 벽면에 부착된 체결브라켓트에 슬라이드형태로 결속하여서 벽면 걸이상태로 설치되는 것을 특징으로 한다. 이에 따라 기존 냉장고의 설치 개념으로부터 벗어나 일반주택이나 병원, 숙박업소의 벽면에 매립하여 고정하거나 벽면에 슬라이드방식으로 고정설치하여 간소한 음료, 화장품, 약품 및 필름류의 보관을 이루게 하고, 특히 부부침실에서 자유복장상태로 외부 안목을 의식하지 않고 냉장된 음료나 화장품 등을 이용할 수 있도록 하고, 차량의 전원과 연결가능토록 하여서 이동이 자유로울 수 있도록 하는 효과를 제공한다.