baber/WOPTO huggingface dataset:
Patent KR-20030045381-A (KR)
Title: Confirmed apparatus of wafer's edge in Chemical-mechanical polishing
Inventor: LEE JAE IL
IPC: H01L21/306
Filed: 2001-12-04
Abstract: PURPOSE: An apparatus for confirming wafer's edge in chemical mechanical polishing is provided to be capable of easily detecting wafer state including the wafer damage according to the result of the CMP process by using a rotating part. CONSTITUTION: An apparatus for confirming wafer's edge(10) is provided with a cassette(20) having a plurality of slot(S) for storing wafers(W), a lever(32) capable of moving up and down the wafer(W) by the pressure of a worker, a rotating part(34) attached to the lever(32) for rotating the wafer(W), and a housing(30) connected through the inner portion of the cassette(20) for being capable of moving up and down and rotating the wafer(W). The rotating part(34) further includes a driving shaft, a rotating shaft geared to the driving shaft, a belt for rotating the wafer(W), and a plurality of rollers for moving the belt and preventing the sag of the belt.
Patent KR-20030047295-A (KR)
Title: Signal Status Analysis Equipment and Analysis Methods of TDX-families Signal Service Systems with the QFT(Quick Fourier Transform)
Inventor: YOON DAL HWAN
IPC: H04M3/22
Filed: 2001-12-10
Abstract: PURPOSE: An apparatus and method for analyzing a signal state of a TDX-based signal service system by using a QFT(Quick Fourier Transform) are provided to check existence or non-existence of an error in a signal by obtaining a PCM(Pulse Code Modulation) signal and using an algorithm analyzing a power spectrum of the signal. CONSTITUTION: A TD-bus interface block selects one LSP(Local Service Processor) and converts data information received in a serial type from the LSP into a parallel type so as to be used in an USTA. The TD-bus interface block also can be operated in the opposite. At this time, to facilitate data transmission exchange, a common I/O RAM made of a dual port is used. A control block interprets information received from the LSP and controls transmission and reception of a corresponding signal. A sending block generates PCM signal data designated to each channel according to channel information and signal information received from the control block and transfers them to a SHW(SubHighWay) interface block. A receiving block selects a function mode from various signal service functions, receives and detects serial data of PCM signal information inputted from a TSU through the SHW interface block on a real time basis and informs the control block accordingly. The SHW interface block selects a corresponding SHW, transmits/receives PCM data, and receives a 8 KHz FS(Frame Synchronization) and a 2.048 MHz CLK signal from the TSU in order to form various functions in a USTA.
Patent KR-20030047440-A (KR)
Title: System and method for controlling a vehicle
Inventor: CHUN WON YEONG
IPC: G08G1/09
Filed: 2001-12-10
Abstract: PURPOSE: A vehicle control system and a method for the same are provided to perform a service function by adding a control software for vehicle to a portable terminal and connecting a vehicle receiver with a control box. CONSTITUTION: A vehicle control system includes a signal transmission portion(712), a signal reception portion(711), an intermediate processing portion(713), an SIO interface(716), a user interface(714), a vehicle receiver, and a control box(720). The signal reception portion and the signal transmission portion receives and transmits radio signals from or to a portable terminal. The intermediate processing portion extracts necessary data from the received data. The SIO interface performs the communication with the control box. The user interface determines a vehicle control signal by analyzing the extracted data. The vehicle receiver includes a signal converter(715) for converting the format of the transmitted data and the received data. The control box is used for analyzing the transmitted data to perform a corresponding service function.
Patent KR-20030048816-A (KR)
Inventor: CHO SEONG CHIL
IPC: G01H11/02
Filed: 2001-12-13
Abstract: PURPOSE: A complex optical fiber sensor is provided to measure vibration of a structure by using a first optical fiber connected to an optical transceiver and a second optical fiber spaced from the first optical fiber. CONSTITUTION: A complex optical fiber sensor includes a first optical fiber(110) connected to an optical transceiver, a reflection coating section(120), a second optical fiber(130) formed at one side thereof with the reflection coating section(120), an optical guide sleeve(140) and an optical fiber guide. The reflection coating section(120) is formed by coating a metal or a dielectric material onto a sectional surface of optical fiber. The first optical fiber(110) is spaced from the second optical fiber by a predetermined distance. Light radiated from the optical transceiver is directed to the second optical fiber(130) through first optical fiber(110) and reflected from the reflection coating section(120).
Patent KR-20030048876-A (KR)
Title: Burglarproof System Using actuator for Automobile
Inventor: KIM SU WAN
IPC: B60R25/021
Filed: 2001-12-13
Abstract: PURPOSE: A vehicle burglarproof system using an actuator is provided to lock an accelerator pedal and to prevent a vehicle theft when starting an engine abnormally. CONSTITUTION: The position of a key cylinder(100) is varied according to the key operation. A key position input switch(200) is connected to the key cylinder by a rod(300), and is switched on/off according to the position of the key cylinder. A control unit(400) receives a switching-off signal from the key position input switch, and outputs a control signal to drive an actuator(500). The actuator locks the rotation of an accelerator pedal(600) according to the control signal.
Patent KR-20030049270-A (KR)
Title: Transmissive optical engine with simple structure for projection
Inventor: YOO JIN TAE
IPC: G03B33/12
Filed: 2001-12-14
Abstract: PURPOSE: A transmission type optical engine is provided to reduce weight and volume of an optical engine by removing three dichroic mirrors and to improve brightness of a projection display by installing three lamps. CONSTITUTION: A transmission type optical engine includes three color lamps(30,40,50), filters(32,42,52) installed at fronts of three color lamps(30,40,50), integrators(34,44,54), PBS arrays(36,46,56), focusing lenses(37,47,57), liquid panels(38,48,58), and a dichromatic composition prism(60). The filters(32,42,52) filter infrared ray or ultraviolet ray radiated from three color lamps(30,40,50). The integrators(34,44,54) allow light radiated from the three color lamps(30,40,50) to have uniform light beam. The PBS arrays(36,46,56) convert light beam radiated from three color lamps(30,40,50) into S and P waves by using polarizing beam splitter.
Patent KR-20030052012-A (KR)
Title: speed sensitive power steering system using solenoid valve
Inventor: KIM BU HWAN
IPC: B62D6/02
Filed: 2001-12-20
Abstract: PURPOSE: An SSPS(Speed Sensitive Power Steering) system by using a solenoid valve is provided to drive a vehicle stably by weighting a steering wheel with a bearing sticking to a steering rack with a magnetic bar and the solenoid valve. CONSTITUTION: An SSPS(Speed Sensitive Power Steering) system by using a solenoid valve(100) comprises a magnetic bar(122), a spring(123), a solenoid(121) and a control unit(300). The magnetic bar is embedded to a housing(120) to pressurize a bush(113). The spring is installed to the other side of the magnetic bar to pressurize the magnetic bar to the bush. The solenoid is installed to a closed end of the housing to receive an electric signal from the control unit. The control unit is connected to a speed sensor(200) sensing running speed. Therein, the control unit operates the solenoid by transmitting a signal to the solenoid valve. Thereby, steering force is improved by controlling an operation of a steering rack because the magnetic bar pressurizes the bush only with the spring.
Patent KR-20030052182-A (KR)
Title: Absorption oil flow regulating orifice cleaning apparatus
Inventor: HWANG DAE YONG
IPC: C10C1/00
Filed: 2001-12-20
Abstract: PURPOSE: An orifice cleaning apparatus for regulating flow of absorption oil is provided to simply remove pitch constituent adhered to orifice by spraying cleaning oil onto the orifice when the orifice is clogged by pitch constituent of degraded absorption oil. CONSTITUTION: In an apparatus for cleaning an orifice formed to maintain flow of absorption oil constantly, the orifice cleaning apparatus for regulating flow of absorption oil comprises a cleaning oil supply pipe(30) which is connected to cleaning oil supply tank(36) to supply cleaning oil from one side of the orifice, and on which a switch valve(34) is formed; a fluid suction pipe connected to a suction pump(72) to suck fluid from the other side of the orifice; a bias spring for moving the fluid suction pipe so that the front end of the fluid suction pipe is distanced away from the orifice; a shape memory alloy coil spring for moving the fluid suction pipe so that the front end of the fluid suction pipe gets near the orifice; and a control part(80) connected to the switch valve(34) to drive the suction pump(72), wherein the shape memory alloy coil spring is shape memorized so that it moves the front end of the fluid suction pipe near the orifice when the shape memory alloy coil spring is heated by receiving a power supply from the control part(80), wherein and the apparatus further comprises a level sensing sensor(90) for transmitting the measured fluid level values to the control part(80) by measuring level of fluid discharged through the orifice(22).
Patent KR-20030054535-A (KR)
Title: Apparatus for reversing the direction of wheel bucket of blending reclaimer
Inventor: CHOI JEONG HUI
IPC: B65G65/20
Filed: 2001-12-26
Abstract: PURPOSE: An inverting system of a wheel bucket for a blending reclaimer is provided to improve working efficiency and the operation ratio by preventing drooping of a bucket wheel body and changing the direction of the wheel bucket stably and conveniently. CONSTITUTION: A wheel bucket inverting system of a blending reclaimer comprises a support bar(39) fixed in the lower part of an upper support frame(9) of a wheel bucket(4) and composed of an oval through hole(39a); four operating links(31) crossed and combined by a fixing shaft(36) inserting a cylindrical fixing ring(35) to the through hole; and an operating shaft(32) fixed by inserting a cylindrical ring(33) to a through hole formed in the cross operating link. Working and transferring efficiencies are improved by converting the direction of the wheel bucket stably and conveniently.
Patent KR-20030055393-A (KR)
Title: A method for forming a capacitor of a semiconductor device
Inventor: CHOI EUN SEOK
IPC: H01L21/8242
Filed: 2001-12-26
Abstract: PURPOSE: A method for forming a capacitor of a semiconductor device is provided to be capable of restraining the degradation of devices by forming a calcium oxide layer having good thermal stability and strong oxidizing power on a dielectric film. CONSTITUTION: A lower insulating layer(15) having a contact plug(17) is formed on a semiconductor substrate(11). After forming a sacrificial layer on the resultant structure, a storage node region is formed to expose the contact plug(17). A storage node(21) is formed by filling a ruthenium film into the storage node region. After forming a dielectric film(23) on the storage node, a calcium oxide layer(25) is formed on the dielectric film. Then, the dielectric film(23) is crystallized. A plate electrode(27) is formed on the calcium oxide layer.
Patent KR-20030059479-A (KR)
Title: Method for the preparation of an aqueous silicone emulsion for textile treatment agent
Inventor: JUN YUN SU
IPC: D06M13/50
Filed: 2001-12-29
Abstract: PURPOSE: Provided is a method of preparing a treatment agent of watersoluble silicon emulsion fiber with excellent stability through simplified processing steps. When the emulsion is applied to the fiber, it gives water repellency to the fiber to make the tactile sensation thereof pleasant. CONSTITUTION: A method of preparing a treatment agent of watersoluble silicon emulsion fiber comprises the steps of: putting 2-10 wt.% of water, 0.5-5 wt.% of a nonionic surface active agent with a HLB value of 11-15 and 0.1-5 wt.% of an anionic surface active agent or a nonionic surface active agent with the HLB value of 15-20 into a reactor, and mixing them; adding 10-65 wt.% of organopolysiloxane to the mixture, and emulsifying it to make an oil in water(O/W) emulsion; and diluting the emulsion with water.
Patent KR-20030058395-A (KR)
Title: Home Network Device, Home Network Control Device, Method for downloading media data in Home Network
Inventor: NAM HO SEOK
IPC: H04L12/16
Filed: 2001-12-31
Abstract: PURPOSE: A home network device, a home network control device, and a method for downloading media data of a home network are provided to add an xml(extensible markup language) specification in which contents with respect to a position of the media data are described, to an xml specification of a conventional home network, and receive the media data between home network devices. CONSTITUTION: An API interface unit(30) receives a request message of corresponding media data from a UPnP(Universal Plug and Play) control device. A media parser unit(31) parses the received request message, and grasps a position in which the corresponding media data are stored. A media URL(Uniform Resource Locator) generating unit(32) generates a ULR to indicate the position in which the corresponding media data are stored. A media data storing unit(33) stores the corresponding media data. A microcomputer(34) controls the API interface unit(30), the media parser unit(31), the media URL generating unit(32), and the media data storing unit(33).
Patent KR-20010074639-A (KR)
Title: Characterisation of gene function using double stranded RNA inhibition
Inventor: PLAETINCK GEERT
IPC: C12N15/86
Filed: 1999-07-02
Abstract: There is provided a method of identifying DNA responsible for conferring a particular phenotype in a cell which method comprises a) constructing a cDNA or genomic library of the DNA of said cell in a suitable vector in an orientation relative to a promoter(s) capable of initiating transcription of said cDNA or DNA to double stranded (ds) RNA upon binding of an appropriate transcription factor to said promoter(s), b) introducing said library into one or more of said cells comprising said transcription factor, and c) identifying and isolating a particular phenotype of said cell comprising said library and identifying the DNA or cDNA fragment from said library responsible for conferring said phenotype. Using this technique it is also possible to assign function to a known DNA sequence by a) identifying a homologue(s) of said DNA sequence in a cell, b) isolating the relevant DNA homologue(s) or a fragment thereof from said cell, c) cloning said homologue or fragment thereof into an appropriate vector in an orientation relative to a suitable promoter(s) capable of initiating transcription of dsRNA from said DNA homologue or fragment upon binding of an appropriate transcription factor to said promoter(s) and d) introducing said vector into said cell from step a) comprising said transcription factor.
Patent KR-20010053576-A (KR)
Title: 영상 전환 장치 및 영상 출력 장치
IPC: H04N5/268
Filed: 2000-05-23
Abstract: 디지털 인터페이스를 거쳐서 복수대의 영상 출력 장치를 접속하여 순차적으로 영상 출력이 선택할 수 있는 영상 전환 장치와 영상 출력 장치를 제공한다. 
     IEEE 1394 규격에 준거한 디지털 인터페이스(114)를 거쳐서 카메라(101∼104)와 카메라 전환 장치(105)를 접속한다.  카메라 전환 장치(105)로부터 등시성 통신 패킷으로 전송되는 동기 타이밍 신호에 카메라(101∼104) 측에서 영상 신호를 동기시켜, 비동기 통신 패킷 또는 등시성 통신 패킷으로 전송되는 카메라 전환 제어부(106)로부터의 영상 전환 제어 데이터에 근거하여, 각 카메라(101∼104)가 그 영상 신호를 동기 통신 패킷으로 전송하고, 카메라 전환 장치(105)에서는 영상 전환 제어 데이터에 근거하여 소망의 카메라로부터 전송된 영상 데이터를 선택적으로 수신한다.
Patent KR-20010079585-A (KR)
IPC: B32B3/04
Filed: 1999-07-30
Abstract: 본 발명은 투명체상 또는 투명체위 또는 가장자리 밀봉제를 갖는 투명체의 적층체내에 피복물을 위치시켜, 피복물이 환경에 의해 부식되는 것을 방지하기 위한 단일 투명체 또는 적층화된 투명체에 관한 것이다.  가장자리 밀봉제를 위한 조성물은 투명체의 경계면 측방향 측면 및 선택적으로는 투명체의 하나 이상의 주요 표면상의 경계면 주변 측면에 따라 틀에 부착시키기 위한 접착제에 대한 하도제로 기능한다.  피복물 분해를 방지하기 위한 투명체 가장자리를 밀봉하는 가장자리 밀봉제는 자동차 투명막 피복 조성물 및/또는 유기실란 및/또는 유기티타네이트 및/또는 유기지르코늄 화합물 및/또는 접착성 하도제로 구성된 군에서 선택된다.
Patent KR-20010072712-A (KR)
IPC: A01N59/00
Filed: 1999-08-04
Abstract: The present invention relates to compositions for water treatment based on biodegradable polymers containing repeating succinyl units, biocidal oxidizing agents and unsubstituted or substituted amidosulphonic acid, their use in, and the process for, conditioning water of cooling circuits.
Patent KR-20010072861-A (KR)
Title: 액정 장치용 기판, 그 제조 방법, 액정 장치, 그 제조방법 및 전자기기
IPC: G02F1/1335
Filed: 2000-06-21
Abstract: 액정층을 끼는 한 쌍의 기판 중, 관찰 측과는 반대 측에 위치하는 액정 장치용 기판으로, 한쪽 표면이 평탄한 평탄 영역과, 미세한 산부 및 골짜기부가 형성된 조면 영역을 갖고 있다.  그리고, 조면 영역에 있어서의 상기 산부는 그 정상부가 상기 평탄 영역을 포함하는 평면 이하의 높이로 형성되어 있다.
Patent KR-20010089327-A (KR)
IPC: B61D47/00
Filed: 1999-07-08
Abstract: 본 발명은 강성의 위치 지정 장치를 이용해 화물 철도 차량을 위치 지정하기 위한 방법에 관한 것이다. 이러한 목적을 위해, 트레인의 일 단부가 비교적 넓은 영역 내에 미리 위치된다. 버퍼 장치(buffer device)(10)의 높이-조절 볼트(11)가 작동된다. 그 후, 기관차는 작동 볼트(11)가 카운터-버퍼(20)(counter-buffer)와 맞물릴 때까지 트레인을 이동 방향으로 끌어당긴다. 그 후, 기관차가 추가적인 견인력을 발휘함으로써, 트레인은 길이 연장되며, 이로써 제 1 철도 차량, 즉 기관차에 연결된 철도 차량의 전방 단부는 다른 버퍼 장치(10')의 영역에 배치된다. 추가적인 버퍼 장치(10')의 볼트는 실질적으로 이와 유사한 방식으로 작동하며, 아래쪽으로 재배치된다. 이제, 기관차가 견인력을 감소시킴으로써, 트레인은 함께 당겨지며, 볼트(11')는 카운터 버퍼(20')에 머문다. 각각의 개별적인 철도 차량(1 내지 6)의 상대적 위치는 5 Cm의 허용 오차를 가진 채 특정 위치와 일치한다. 설명된 위치 지정은 압력 프리텐션(pressure pretension)을 트레인에 가함으로서 동일한 방식으로 달성될 수 있다.
Patent KR-20010089617-A (KR)
IPC: C07C311/29
Filed: 2000-01-27
Abstract: 본 발명은 류마티스성 관절염, 골관절염, 패혈증, AIDS, 궤양성 대장염, 다발성경화증, 크론병 및 퇴행성 연골 손상과 같은 TNF-α에 의해 매개되는 질환의 증상을 치료하는 데 유용한 화학식 B의 하이드록사미드산을 기재고 있다. 하기 화학식에서, 점선은 임의의 이중결합을 나타내고, R 5 , R 6 , R 7 , R 8 , R 11 , R 12 , X, Y 및 Z는 명세서에서 주어진 의미를 가진다. 
     화학식 B
Patent KR-20010102017-A (KR)
Title: Speech enhancement with gain limitations based on speech activity
IPC: H03M7/30
Filed: 2000-02-09
Abstract: An apparatus and method for data processing that improves estimation of spectral parameters of speech data and reduces algorithmic delay in a data coding operation. Estimation of spectral parameters is improved by adaptively adjusting a gain function used to enhance data based on whether the data contains information speech and noise or noise only. A determination is made concerning whether the speech signal to be processed represents articulated speech or a speech pause and a gain is formed for application to the speech signal. The lowest value the gain may assume (i.e., its lower limit) is determined based on whether the speech signal is known to represent articulated speech or not. The lower limit of the gain during periods of speech activity is constrained to be lower than the lower limit of the gain during speech pause. Also, the gain that is applied to a data frame of the speech signal is adaptively limited based on limited a priori signal-to-noise (SNR) values. Smoothing of the lower limit of the a priori SNR values is performed using a first order recursive system which uses a previous lower limit and a preliminary lower limit. Delay is reduced by extracting coding parameters using incompletely processed data.
Patent KR-20020021082-A (KR)
IPC: G09F21/04
Filed: 2000-02-18
Abstract: 필름, 및 에스컬레이터 또는 이동식 보도의 핸드레일에 필름을 인가하기 위한 방법이 제공된다.  필름은 단일층 또는 이중층 필름일 수 있다.  프린트물, 예컨대 광고물이 필름에 또는 필름들 사이에 인가될 수 있다.  필름을 인가하기 위한 장치 및 관련되는 방법도 본 발명의 범주에 포함되며; 하나 이상의 로울러들이 필름을 핸드레일에 대해 압착시킨 상태에서, 핸드레일의 이동에 따라 필름이 풀어내어진다.
Patent KR-20010104350-A (KR)
Title: 글랜드패킹
IPC: F16J15/22
Filed: 2000-12-25
Abstract: 본 발명은 글랜드패킹 속에 있어서의 편사의 팽창흑연테이프에 있어서, 그 폭방향의 단부에 본의 아니게 일어나는 균열에 의해 시일성능이 악화하는 것을 억제할 수 있는 글랜드패킹을 제공하는 것으로서, 
     글랜드패킹(1, 2) 속에 있어서의 편사에 있어서, 팽창흑연테이프(30)가 폭방향으로 줄어들도록 접어 구부러지고, 또한 이 접어 구부러진 팽창흑연테이프(30)의 폭방향의 양 단부(31)가 되접어 꺾여 있는 편사(10A)를 구비하거나, 또는 비틀림가공된 팽창흑연테이프(30)의 폭방향의 적어도 외측의 단부(31’)가 되접어 꺾여 있는 편사(20A)를 구비하는 것인 것을 특징으로 한다.
Patent KR-20020019007-A (KR)
IPC: H01L21/306
Filed: 2001-03-26
Abstract: 아르곤분위기하에 있어서, 세정후의 웨이퍼표면을 노출시킨 상태로 어닐을 할 때에 발생하는 붕소오염을 저감하여, 어닐후의 웨이퍼표면근방의 붕소농도의 증가에 의한 저항률의 변화를 억제할 수 있게 되고, 또한, 붕소농도가 비교적 저농도 (1×10 16 atoms/cm 3 이하)의 실리콘웨이퍼를 쓴 어닐웨이퍼이더라도, 그 표층부와 벌크부에서의 붕소농도의 차이가 실질적으로 문제가 되지 않은 정도의 어닐웨이퍼제조할 수가 있는 방법을 제공한다.  실리콘웨이퍼를 세정한 후, 열처리화로에 투입하여 아르곤분위기하에서 열처리를 행하는 어닐웨이퍼의 제조방법에 있어서, 상기 세정의 최종의 세정액으로서 불산을 포함하는 수용액을 쓴다.
Patent KR-20020026183-A (KR)
IPC: F02D41/04
Filed: 2001-03-30
Abstract: 엔진(1)은 차량 정지시의 조건에 따라 정지되며, 상기 엔진(1)은 정지한 상기 엔진(1)의 재시동 요구시, 모터/제너레이터(2)의 시동에 의해 시동된다.  엔진 토오크는 재시동후 가속기 페달의 가압에 따라 시동 토오크가 엔진 아이들 상태로부터 시동하는 것에 비해 엔진 정지 상태로부터 시동하는 것과 효과적으로 같은 토오크가 되도록 상기 모터/제너레이터(2)에 의해 흡수된다.  이러한 방법으로, 상기 동일 시동 성능은 차량이 엔진 아이들 회전 상태로부터 시동함에 따라 엔진 정지 상태로부터 차량 시동시 얻어진다.
Patent KR-20020019463-A (KR)
Title: Stacked static mixing elements
IPC: B01F5/00
Filed: 2000-06-20
Abstract: The invention relates to targeted binding agents against α5β1 and uses of such agents. More specifically, the invention relates to fully human monoclonal antibodies directed to α5β1. The described targeted binding agents are useful in the treatment of diseases associated with the activity and/or overproduction of α5β1 and as diagnostics.
Patent KR-20020021129-A (KR)
IPC: G02B5/30
Filed: 2000-06-22
Abstract: 가시 스펙트럼에 대한 대역 와이어 그리드 편광자(400)는 기질(1210) 위에 지지된 복수개의 길게 뻗은 요소(1240)를 갖는다. 영역(1250)은 공명 발생시 가장 긴 파장을 줄이기 위해 기질 및 요소 사이에 배열된 기질의 굴절 지수 보다 낮은 굴절지수를 갖는다.
Patent KR-20030060712-A (KR)
Title: method for manufacturing metal accessories
Inventor: MYUNG GYEONG SIK
IPC: B44C3/00
Filed: 2002-01-11
Abstract: PURPOSE: Provided is a production process for metal accessories which utilizes corrosion technique to carve a metal sheet as a wanted form so that it contributes to produce the metal sheet massively. CONSTITUTION: The production process for the metal accessories comprises the steps of: (i) printing a film(1) made of an anti-corrosive material in a designed shape; (ii) attaching the film to a copper plate(2); (iii) dipping the copper plate into a vessel(10) including a corrosive solution(11); (iv) separating the film from the copper plate; and (v) plating the copper plate with gold and then sticking front side of an accessory body, which is coated on the copper plate with rhodium.
Patent KR-20020024152-A (KR)
Inventor: JUNG SUNG HUN
IPC: F16K11/10
Filed: 2002-01-25
Abstract: PURPOSE: A connection pipe having branch pipe opening/closing structure is provided to secure precision in the opening and closing motion of a valve by directly installing a shutoff valve in the branch pipe of a T-shaped connection pipe. CONSTITUTION: A T-shaped connection pipe consists of a linear main pipe(2) having a fluid inlet(2A) and a fluid outlet(2B) and a branch pipe(3) having a path(3A) connected with the inside of the main pipe. An operation guide path(4) is extended straight from the path of the branch pipe, and is formed in the main pipe perpendicularly crossing the paths of the inlet and the outlet. A shutoff valve constituted of a cut-off body(5A) slidably installed in the operation guide path to selectively open and close the path and a knob(5C) movably exposed to the outside the main pipe to control the motion of the cut-off body.
Patent KR-20030066881-A (KR)
Title: The method of alleviating the violence and noeating of deer in the age of puberty in fall and the method of promoting growth of deer's horn
Inventor: JUNG CHANG EUN
IPC: A61K31/536
Filed: 2002-02-05
Abstract: PURPOSE: A method of alleviating the violence and stimulating the appetite of a stag in estrus in autumn and a method of allowing cutting and collecting of deer antler, in particular stag antler more than twice by administering a specified medicament are provided. Therefore, the method promotes the growth of stag antler in a simple manner. CONSTITUTION: The effective amount of 3,4,5,6,7,8,9,10,11,12-decahydro-7,14,16-trihydroxy-3-methyl-1H-2-benzoxacyclotetradecine-1-one is administered orally or by injection to a stag in estrus in an amount of 0.01 to 100mg(preferably 0.5 to 5mg) per kg body weight thereof. Therefore, the antler can be collected from stags twice yearly.