baber/WOPTO huggingface dataset:
Patent KR-20000039233-A (KR)
Title: Apparatus for adjusting distance between upper electrode and lower electrode of process chamber
Inventor: BAE JONG IL
IPC: H01L21/02
Filed: 1998-12-11
Abstract: PURPOSE: An apparatus for adjusting a distance between an upper electrode and a lower electrode of a process chamber is provided to prevent the fault of a wafer by uniformly adjusting the distance between the upper electrode and the lower electrode. CONSTITUTION: A process chamber comprises a chamber wall(1). An upper electrode(2) is installed on an upper portion of the chamber wall(2). A lower electrode(2) is installed at a lower portion of the chamber wall(2). A wafer(5) is seated on the lower electrode. A bellows(4) is installed at a lower portion of the lower electrode(3) so as to move the lower electrode(3) in the up and down directions. A distance adjusting device is installed in the chamber wall(2). The distance adjusting device adjusts the distance(s) between the upper and lower electrodes(2,3) according to the thickness of the upper electrode(2).
Patent KR-20000040425-A (KR)
Title: Stencil mask
Inventor: KIM CHEOL GYUN
IPC: G03F1/22
Filed: 1998-12-18
Abstract: PURPOSE: A stencil mask is provided to obtain a thinner absorber or scatter, and to improve contrast and resolution in non-optical lithography processes. CONSTITUTION: A stencil mask(20a) used for exposure in non-optical lithography processes such as electron beam lithography process includes a frame(11), a supporter(14), an aperture or membrane(12a), and an absorber or scatter(13a). In particular, the absorber or scatter(13a) forms a multi-layered structure of at least two different materials. For example, Si, polysilicon, SiC, GaAs, W, WSi, Al, Ta, TiN, Pt, Pb, and Si3N4 can be selectively used for the multi-layered absorber or scatter(13a). Since the absorber or scatter(13a) are made of different materials, its thickness is decreased and a scattering angle is increased. Therefore, contrast and resolution in the non-optical lithography processes are improved.
Patent KR-20000044717-A (KR)
Title: Airtight sonic compressor
Inventor: KU CHI UK
IPC: F04B37/00
Filed: 1998-12-30
Abstract: PURPOSE: An airtight sonic compressor is provided to increase the life span of the compressor and reduce noise by covering the outside of a driver and a resonator with a shell and by cooling the driver with coolant of the shell. CONSTITUTION: Anode and cathode are fed to a coil(12) in turns. A resonator(21) vibrates forward and rearward by repulsive force between the coil and a permanent magnet. Inside the resonator, wave caused by coolant impact is generated. Both ends of the resonator repeat to generate high pressure and low pressure by sound pressure. A coolant is sucked through a suction pipe(24) when pressure of the resonator is less than pressure of an evaporator and the coolant is vented through a vent pipe(25) if pressure of the resonator is more than pressure of the evaporator. A shell(31) seals a driver(11) and the resonator from the outside in order to reduce noise.
Patent KR-19990081820-A (KR)
Title: 패턴 콘덴서
IPC: H05K3/40
Filed: 1998-12-30
Abstract: 보다 간단한 구성으로 용량의 증감을 도모할 수 있는 패턴 콘덴서로서, 대향하는 2개의 금속박으로 프린트 기판을 사이에 두고 형성되는 조성 콘덴서를 상기 프린트 기판의 양면에 설치된 배선에 의해 복수 접속하여 구성되어 있다.  이 패턴 콘덴서는, 1 이상의 상기 조성 콘덴서로 구성되는 조성 콘덴서 회로를 2개 이상 직렬로 접속한 적어도 1개의 직렬 회로부, 및 1 이상의 상기 조성 콘덴서로 구성되는 조성 콘덴서 회로를 2개 이상 병렬로 접속한 적어도 1개의 병렬 회로부를 포함하고 있다.
Patent KR-20000046395-A (KR)
Title: Multicasting method in atm network
Inventor: PARK SEON HYONG
IPC: H04L12/28
Filed: 1998-12-31
Abstract: PURPOSE: In the ATM based system wherein a multicasting server manages a host group, a multicasting method in the ATM(Asynchronous Transfer Mode) network is provided so that a host which doesn't belong to the group carries out multicasting for the hosts which belong to the group. CONSTITUTION: A host-A which intends to execute multicasting for hosts which belong to a group searches whether there is the virtual channel information of a multicast server in his mapping table(S210). If there is no virtual channel information, the host-A carries out negotiations to obtain a virtual channel and a virtual channel identifier with the multicast server(S230). The host-A adds the virtual channel and the virtual channel identifier in his mapping table(S240). The host-A transmits an associated packet data to the multicast server using obtained virtual channel information(S250).
Patent KR-20000046873-A (KR)
Title: Method for setting reference of discharge pressure sensor of booster pump system
Inventor: LEE BYUNG HUN
IPC: F04B49/00
Filed: 1998-12-31
Abstract: PURPOSE: A method for setting a reference of a discharge pressure sensor of a booster pump system is provided to adjust a reference discharge pressure by using various keys such as up and down keys, thereby simplifying the manipulation for adjusting the reference discharge pressure. CONSTITUTION: A method for setting a reference of a discharge pressure sensor of a booster pump system includes the steps of advancing to a state and setting display mode by pressing a state and setting key(S101), advancing to a discharge pressure setting mode by pressing an up or down key to display a current discharge pressure(S102), advancing to a correction mode by pressing a correction key(S103), correcting a discharge pressure to use as a reference by pressing the up or down key(S104), and storing the corrected discharge pressure as a reference(S105).
Patent KR-19990064173-A (KR)
Title: 차량의 하중편도산출장치 및 적재중량산출장치
IPC: G01G19/12
Filed: 1996-04-19
Abstract: 차량의 적어도 차폭방향에 간격을 두고 배설된 복수의 중량 센서의 출력을 기초로, 상기 차량의 적재중량을 산출하는 적재중량산출장치에 있어서, 상기 차량에 걸리는 하중의 기울기을 설정하는 편하중설정수단과, 상기 복수의 중량 센서의 출력 및 상기 편하중설정수단이 설정한 상기 하중의 기울기을 기초로 상기 적재중량을 산출하는 적재중량산출수단을 구비하는 구성으로 하는 것으로, 각 센서의 출력으로부터 하중의 편도나 적재중량을 정밀도 좋게 산출할 수 있다. 
     한편, 편하중설정수단은, 예컨대, 상기 각 중량 센서의 비직선성특성을 직선성특성에 보정하기위한, 해당 각 중량 센서의 출력에 따른 출력특성보정관수를 유지하는 보정관수유지수단과, 상기 각 중량 센서의 출력을, 해당 각 중량 센서에 대응하는 상기 출력특성보정관수에 의해 각각 보정하는 출력특성보정수단을 구비하고, 상기 출력특성보정수단에 의해 보정된 후의 상기 각 중량 센서의 출력을 기초로, 상기 차량에 걸리는 하중의 상기 차폭방향에서의 기울기의 정도인 편도를 산출하는 장치로 구성할 수 있다.
Patent KR-19990087299-A (KR)
Title: 다공성 공기 베어링을 구비한 테이프 이송장치
IPC: G11B15/64
Filed: 1997-02-24
Abstract: 테이프 이송장치 상에 사용하기 위한 공기 베어링(20)이 공기 공급원(80)에 연결 가능하고, 그리고 테이프가 이송될 때 공기 쿠션 상에서 테이프(14)를 지지한다.  상기 공기 베어링은 상기 공기 공급원으로의 연결에 적합한 공기 입구(34)를 갖춘 하우징(22)과, 그리고 상기 하우징 상에 배치되고 테이프가 베어링 표면을 가로질러서 이송되도록 위치하게 되는 베어링 부재(40)를 포함한다.  상기 하우징 및 상기 베어링 부재는 상기 공기 입구와 유동적으로 연결되는 내부 공간을 구비한 플레넘 챔버를 형성하도록 배열된다. 상기 베어링 부재의 적어도 일부분은 이곳을 통하여 플레넘 챔버 내의 가압된 공기가 통과되어서 상기 공기 쿠션을 생성하기 위하여 베어링 표면 밖으로 나오는 것을 허용하는 다공성 재료로 제작된다. 또한 이들 특징을 구비한 테이프 이송장치가 제공된다.
Patent KR-19990087514-A (KR)
Title: 로드 및 케이블에 의해 작동되는 기계 전동식시스템용안전 장치
IPC: B66F17/00
Filed: 1997-03-04
Abstract: 본 발명은, 예를 들어 무대 조명 또는 스튜디오 조명을 움직이기 위한 장치, 오버헤드 망원경용 장치, 팬터그래프(pantograph)용 장치, 포인트 호이스트(point-hoist)를 위한 장치 등과 같은, 로드 및 케이블에 의해 작동되는 기계 전동식 시스템용 안전 장치에 관한 것이다.  본 발명의 목적은, 과부하 또는 미달 부하 상태에 대해서 즉각적으로 반응하고, 심지어 허용 범위내에서도 실제 부하의 변동을 검출할 수 있는 안전 장치를 제공하는 것이다.  이러한 목적을 위해서, 본 발명에 따른 안전 장치에는 부하 측정 장치(9)가 제공되며, 상기 측정 장치를 이용하여 기계 전동식 시스템에 의해 부과되는 실제 부하를 연속적으로 검출할 수 있고, 상기 실제 부하와 일치하는 출력 신호를 연속적으로 발생시킬 수 있다.
Patent KR-20000016082-A (KR)
Title: Device for remotely transmitting from moving object
Inventor: BARTELS OLIVER
IPC: G08C19/00
Filed: 1997-05-28
Abstract: PURPOSE: A device for remotely transmitting is provided to reliably transmit a measured value without supplying a special power to a device for transmitting the measured value when the condition of transmitting is badly changed. CONSTITUTION: A device for remotely transmitting comprises:a pressure meter in a timer; a system for measuring containing an antenna as a component around an electronic assembled component and a device for transmitting a measured value; a supply frequency generated in the system for measuring, emitted to the device for transmitting the measured value, and received therefrom; the device for transmitting the measured value contained one resonator connected with a non-linear electronic element; and a sum or a different frequency of supply frequencies of plural or of multiple supply frequency formed in the non-linear electronic element by a mixture or the form of harmonics.
Patent KR-20000016673-A (KR)
Title: Biodegradable material containing thermoplastic starch
Inventor: POMMERANZ WINFRIED
IPC: C08J5/18
Filed: 1997-06-20
Abstract: PURPOSE: A polymer solution of the biodegradable material is used to coat an article including cellulose products such as paper or board, fabrics and textiles and wood at a temperature of higher than 70°C and waterproof the article. CONSTITUTION: The biodegradable polymer material is based on thermoplastic starch comprising at least one hydrophobic biodegradable polymer as a foaming agent or a swelling agent for converting natural starch or starch derivatives to thermoplastic starch. Less than 5 wt.% of the natural starch or starch derivative based on the total weight of the mixture is mixed with water to obtain the thermoplastic starch. The foaming agent or the swelling agent is selected from the group consisting of aliphatic polyester, a copolyester having an aliphatic block and an aromatic block, polyester amide, polyester urethane, polyethylene oxide polymer, polymer glycol and mixtures thereof.
Patent KR-20000054930-A (KR)
Inventor: KIM JONG SEOP
IPC: H01M10/0567
Filed: 1999-02-01
Abstract: PURPOSE: A non-aqueous electrolyte for a battery is provided to enhance a high rate and a charging/discharging cycle of a battery by influencing speed of lithium ions with a non-aqueous electrolyte as a resolution inhibitor or a film forming agent by surface reaction with a negative pole. CONSTITUTION: In a non-aqueous electrolyte, a basic electrolyte is formed by melting 1M of LiPF6 as a solute to a solvent mixing ethylene carbonate, dimethylcarbonate and diethyl carbonate at a ratio of 1:1;1. Not more than 10wt% of compound is added to the basic electrolyte.
Patent KR-20000056728-A (KR)
Inventor: CHA JUN MIN
IPC: A45D1/04
Filed: 1999-02-25
Abstract: PURPOSE: A heater controller which can achieve effective control on hair setting device and eliminates noises is provided by adopting a semiconductor switching element and adjusting the amount of heat generated by means of varying the on/off time interval. CONSTITUTION: A heater controller in hair setting device comprises: a time setting part(10); a time counter(20) for set time; a time pulse launching part(30) which provides a count clock for the time counter(20) according to the preset input made to the time counter(20); an indicating part(40) which shows the process status according to the input time; a temperature setting part(50); a timer(60) which starts to operate following a trigger signal, and outputs a signal according to the set temperature; a heater on pulse launching part(70) which provides a trigger pulse to the timer(60); a on/off switch part (80) for heater(110); a multi-vibrator part(90) which outputs a switching pulse following the output signal from the timer(60); a semiconductor switching part(100) which works following the switch pulse from the multi-vibrator part(90); and a heater(110).
Patent KR-19990064506-A (KR)
Title: 다수의 풍선을 봉 등등의 지지대로 풍선과 풍선을 연결한것
Filed: 1999-03-19
Abstract: 본 발명은 다수의 풍선을 봉 등등의 지지대로 풍선과 풍선을 연결한 것으로서 광고, 지상관측, 대기권관측에 사용되어지고 있는 공기보다 가벼운 비폭발성 가스, 즉 헬륨가스 등등으로 충진된 다수의 풍선(BALOON)의 결합체를 이용하여 부양중의 안정감과 이동성을 부여하고, 부양 기구와 그 부양기구에 연결된 광고물 및 정보, 전자적인 용도로 사용되는 각종 기기들을 다수 및 다방향으로 장착하여 각각의 기능을 극대화시킨다. 풍선들의 결합을 다수로 늘림으로서 설치면적의 증가, 설치의 방향성을 부여할 수 있고, 프로펠러 등등과 같은 추진장치를 추가하여 방향전환 및 위치이동 등등의 효과를 얻는다.
Patent KR-20000062024-A (KR)
Inventor: LEE CHANG JIN
IPC: A23G3/00
Filed: 1999-03-30
Abstract: PURPOSE: A wheat-gluten containing charcoal is provided, which can alleviate toxicity, remove odor by anion, being emitted from the charcoal, thereby useful for maintaining homeostasis of human. CONSTITUTION: To achieve the above objects, charcoal is pulverized into fine powders. After treating the fine charcoal powders to be non-toxic to human, an effective amount of powder is added in a conventional preparing process of wheat-gluten.
Patent KR-19990083139-A (KR)
Title: 속이빈 주물의 제조장치 및 그 장치로 제조되는 주물
IPC: B22D13/00
Filed: 1999-04-12
Abstract: 본 발명은 원심력을 이용한 속이빈 주물의 제조장치에 관한 것으로 특히 이음 부분이 없는 양질의 속이빈 다양한 형태의 주물을 단일공정으로 생산하는데 목적이 있다. 
     모터로부터 전해지는 일축회전이 금형에 고정된 환체와 기대에 고정된 환체와 물리적 접촉에 의하여 양축회전으로 전환됨을 이용한 본 발명은 내부에 공간부 (10a)(20a)가 형성되고 또 상하로 분리되는 상,하부금형(10)(20)을 상,하부금형 지지대(30)(40)에 X축 으로 회전되게 축설하며 하부금형의 저부에는 요철부(42)를 갖는 환체(41)를 결합하는 한편, 이 환체가 기대(50)에 장착된 수직상의 환체(51)가장자리 요철부(52)에 접면되어 Y축 방향으로도 동시에 회전되게 한 구조이다. 본 발명은 하부금형에 용융금속을 일정량 주입한후 상부 금형을 신속히 합치하고 구동축(70)을 회전시키면 상하부금형은 X축 및 Y축으로 동시에 회전되면서 용융금속이 원심력에 의해 금형 내면에 응고케 된다.
Patent KR-20000066763-A (KR)
Inventor: CHANG KOOK KI
IPC: H04B1/40
Filed: 1999-04-20
Abstract: PURPOSE: An MP3(MPEG1 Lay3) player mobile phone is provided to enjoy music and mobile communications at the same time by providing a mobile phone containing an MP3 player function. CONSTITUTION: An MP3 player mobile phone is to provide a mobile phone containing an MP3 player function so that a user carry conveniently and utilize the functions of the mobile phone variously. A flash memory is added to the mobile phone to download desired music. The user enjoy the music of a high tone quality conveniently, comfortably and simply with the MP3 player mobile phone, without the necessity of a digital audio cassette or a player.
Patent KR-19990046806-A (KR)
Title: 자연포기에의한다단식생물막접촉법
IPC: C02F3/02
Filed: 1999-04-22
Abstract: 본 발명은 자연 포기로 다단식 생물막 접촉조의 생물학적 처리에 의해 폐수를 처리하는 방법으로서 기존의 처리 방법들의 단점을 개선하고 장점을 최대한 살리려는 방향으로서 한정된 부지에서 보다 많은 양의 폐수를 보다 효과적이고 깨끗하게 처리하려고 하는 목적으로 인출된 것이다. 
     본 발명은 상기의 목적을 달성하기 위해 다음과 같이 구성하였다. 유입수가 순환수에 의해  희석되어 노즐에서 다단식 생물막 접촉조에 골고루 뿌려지게 한다. 그 다음 이렇게 뿌려진 폐수는 다단식 생물막 접촉조를 통과하여 낙차에 의해 대기 중에서 산소를 공급받고 튀겨져 오르거나 흐르는 폐수는 섬모상 접촉재의 생물막에 의해 처리된다.  이런 처리를 거친 1차 처리수는 이 처리수를 모을 수 있는 구조물에 의해 침전조 상부에 모아져 투입되고 투입된 1차 처리수는 순환 펌프에 의해 노즐로 이동하게 되고 다시 위의 다단 생물막 접촉조를 거치게 된다. 이런 순환을 여러 차례 걸친 처리수는 침전조에서 침전이 일어나 상등액은 방류되고 침전슬러지는 외부로 방출하여 처리한다. 
     본 발명은 다음과 같은 효과가 있다. 우선 부지면적을 줄일 수 있고 동력비를 절감시킬 수 있으며 보다 높은 처리효율을 얻을 수 있다.
Patent KR-19990083607-A (KR)
Title: 다층배선구조를형성하는방법
IPC: H01L21/3065
Filed: 1999-04-29
Abstract: 구리 배선 (24) 을 노출시키기 위한 개구 (30) 를 형성하기 위해 포토레지스트 마스크 (28) 를 사용하여 층간 절연막 (26) 을 에칭하는 단계, 및 160℃ 미만의 기판온도 및 약 0.7W/㎠ 이하의 RF 파워에서 플라즈마 애싱에 의해 포토레지스트 마스크 (28) 를 제거하는 단계를 포함하는 다층 구리배선 구조를 형성하는 방법이 개시된다.     플라즈마 애싱은 구리 배선의 표면상에 구리 산화막의 형성을 방지하여 비아 플러그 (34) 와 구리 배선 (24) 사이의 접촉 저항을 감소시킨다.
Patent KR-20000072994-A (KR)
Inventor: KANG CHANG SHIN
IPC: B65G33/00
Filed: 1999-05-04
Abstract: PURPOSE: A quantitative transfer feeder is provided to quantitatively supply an incinerated material agitated with a chemical to a press molder for producing bricks. CONSTITUTION: A motor is rotated and a material agitated with an incinerated material and a chemical is transferred in a shaft direction by a screw shaft and supplied to a measuring container(23) through an exit. The agitated material in the measuring container reaches the weight of a brick and a scale senses the weight and outputs a signal. A controller stops the motor of a screw transferring device(20) and operates an actuator at the same time with the signal. An operating bar draws the measuring container by the actuator and the measuring container falls down to pour the agitated material down.
Patent KR-19990088235-A (KR)
Title: 이동통신시스템의시간스위칭송신다이버시티장치및그제어방법
IPC: H04B7/26
Filed: 1999-05-12
Abstract: 순방향 공용 채널 및 전용채널의 데이타를 적어도 두 개의 안테나를 통해 다이버시티 송신하는 기지국를 포함하는 이동 통신 시스템의 송신 다이버시티 제어 방법을 제공하고자 한다. 상기 다이버시티 제어방법은, 상기 기지국이 관장하는 셀내의 다수의 이동국으로 TSTD/Non-TSTD의 송신모드를 나타내는 메세지를 안테나를 통해 전송하는 과정과, 상기 다수의 이동국들 각각은 상기 기지국으로부터 전송되는 메세지의 내용을 분석하고, 기지국의 송신모드에 따라 자신의 수신모드를 TSTD 수신모드 혹은 Non-TSTD모드로 설정하는 과정을 포함하여 이루어진다.
Patent KR-20000073617-A (KR)
Inventor: LEE SEOK KYUNG
IPC: B26F1/00
Filed: 1999-05-08
Abstract: PURPOSE: A method of perforating wiring hole of sectional heat insulation panel and piercing machine are provided to easily accurately perforate wiring holes by using melting property under heat of styro foam and a principle of an electric soldering iron. CONSTITUTION: In a method of perforating wiring hole of sectional heat insulation panel and piercing machine, the method is characterized in that a piercing machine(10) is constituted by forming a sharp steel point(2) electrically heated on a front end and, on a rear end, combining a tubular body(3) enclosing electric wire and being capable of bending and then the wiring holes are formed by inserting the heated piercing machine(10) into the styro foam of the panel and melting the styro foam. The piercing machine(1) uses a principle of an electric soldering iron. The piercing machine(10) is featured in that a diameter of lower end of a conical shaped heating steel point(2) attached on a front end has the same dimension with that of a body(3) and, on a rear end of the body(30), a flexible tube(5) is attached to enclose electric wire(4).
Patent KR-20000073793-A (KR)
Inventor: HA JAE SU
IPC: H01J11/22
Filed: 1999-05-14
Abstract: PURPOSE: An electrode structure is provided to prevent a display electrode surface from being oxidated by forming the display electrode using a functional gradient material and coating a transparent electrode so that the display electrode is not exposed. CONSTITUTION: An electrode structure comprises a display electrode(51') and a transparent electrode(61'). The display electrode(51') is formed on a substrate(50) using a functional gradient material(51) whose nitrogen concentration is varied according to a film thickness. The transparent electrode(61') is formed on the display electrode(51') and coats an entire surface so that the display electrode(51') is not exposed at the exterior.
Patent KR-20000074633-A (KR)
Inventor: KIM TAE HUN
IPC: H04N5/262
Filed: 1999-05-24
Abstract: PURPOSE: A real-time imaginary character system is to smoothly interlock a motion and a facial expression of a performer with an imaginary character and a background graphic set, and control the motion and an expression of the imaginary character in real time using a facial image of the performer. CONSTITUTION: A real-time imaginary character system comprises a body motion controller(1) for controlling a joint motion of an imaginary character according to the joint motion of a performer, a hand motion controller(2) for extracting bending information of a finger joint of the performer to control a hand motion of the imaginary character, a facial expression controller(3) for analyzing a facial expression of the performer input from a camera to produce the facial expression of the imaginary character, a camera system(4) for generating motion data of the camera and then transmitting the data to a graphic workstation, a camera motion interlocking portion(5) for interlocking a motion of the imaginary character and a background graphic set with the motion of the camera, and an image synthesizing portion(6) for synthesizing the imaginary character and the background graphic set with an image output from the camera.
Patent KR-20000074746-A (KR)
Inventor: PARK SANG ON
IPC: G11B7/09
Filed: 1999-05-25
Abstract: PURPOSE: A recording and reproducing method of an optical recording medium is to detect and compensate a detrack by a variation amount of a tracking error signal detected from a crossed head region. CONSTITUTION: The recording and reproducing method of an optical recording medium in which a plurality of non-record regions having a different phase are arranged between writable data regions to classify the data region comprises the steps of: judging whether or not tracking error signals detected from sections having a different phase within the non-record regions have a symmetrical relation on the basis of a reference level; judging by a track sector when them have the symmetrical relation and a detrack when them have an asymmetrical relation, and then outputting the resultant value; and performing a tracking servo from the resultant value. The third step comprises performing the tracking servo so that the tracking error signals having the different phase have the symmetrical relation on the basis of the reference level.
Patent KR-20000074762-A (KR)
Inventor: KWON GAP JIN
IPC: G06F9/46
Filed: 1999-05-25
Abstract: PURPOSE: A structure of a database application program framework which can ensure real-time execution performance in the distributed ODBMS(Object-oriented Database Management System) and a method for executing the database application program are provided. CONSTITUTION: An initializing thread(30) carries out a function to make all the objects that the application program of a client side uses among objects in a database(100) of a server side(110) loaded in an object cache(12) through a line L1 at a time. The first master thread(32) updates the objects modified at the server side(110) through database event notification and makes the objects loaded in the object cache(12) maintained in the object cache(12) in the end of work. Work threads(34) carry out the actual work of the application program using objects. The second master thread(36) loads modified objects from the server(110) by executing the first master thread in the end of transaction and carries out work to make the objects loaded in the object cache(12) maintained in the object cache(12).
Patent KR-20000074910-A (KR)
Inventor: HA JI HONG
IPC: C12Q1/68
Filed: 1999-05-27
Abstract: PURPOSE: A method for manufacturing the pedigree of a dog by using short tandem repeat(STR) label is provided for developing a more scientific, reliable, and visual method than conventional methods and for standardizing the format of the pedigree. CONSTITUTION: A method for manufacturing the pedigree of a dog is characterized by introducing a short tandem repeat(STR) label obtained from amplifying the STR region. STR is a monomer composed of unit repeated sequences, which are present evenly in the genes of higher animals and various according to species. Therefore, it is used for identifying species of higher animals. The STR label(DNA finger print) is obtained by collecting DNA from the blood of a dog; amplifying DNA by PCR using a primer to produce the amplified STR region referred to as allele; developing the amplified STR region on agarose gel electrophoresis; and coloring it with silver nitrate to produce STR label. The primer for PCR is prepared by cutting the total chromosomes of a dog; inserting pieces into phages to produce a genomic library; synthesizing DNA probe having two or five base-repeated sequence; tagging the radioisotope at the end of DNA probe; inserting the radioisotope-labeled probe into the chromosomal library; selecting phages having probe, which contains the complementary sequence capable to bind with the probe; amplifying the DNA of the selected phages; isolating DNA probe and sequencing to produce the primer.
Patent KR-20000006067-A (KR)
Inventor: MARUCHU GUO
IPC: H04J13/00
Filed: 1999-06-10
Abstract: PURPOSE: A linearizer for digital AGC(Automatic Gain Control) is provided which has a high precision linearity in broad area and can be easily integrated. CONSTITUTION: The linearizer for controlling a variable gain control element comprises: a Read Only Memory(101) for outputting two data having a transmission characteristic; selectors(105,106) corresponding to the data; latch circuits(107,108) for latching output data corresponding to the selectors for a short time; an adder(109) for adding up output data of the latch circuit; a half circuit(110) for outputting a half value of the output of the adder; a selector(111) for selectively outputting either the output of the half circuit or the output of the latch circuit(107); and a selector(112) for selectively outputting either the output of the half circuit or the output of the latch circuit(108).