baber/WOPTO huggingface dataset:
Patent KR-20030041046-A (KR)
Title: System for Providing the (Credit) Card Customer Oriented
Inventor: HONG JONG CHEOL
Filed: 2001-11-19
Abstract: PURPOSE: A system for supplying a credit card based on a client is provided to enable a client to obtain a credit card including only desired services and to enable a card issuing company to collect many card members simultaneously by issuing corresponding cards collectively and analyze a tendency of a client accurately by including services wanted by the client in a card. CONSTITUTION: A service request receiving unit(110) receives desired service item to be included in a card from a client. An issuing condition processing unit(115) transmits a card issuing condition to the client, receives, and confirms data of the client with respect to the transmission condition. A commodity classification unit(120) forms a group having identical service item, creates, classifies, and stores an issuing objected card. An issuing examination unit(125) counts the number of requested issuing cards, monitors a limit of the counting data, and judges an issue of a card. If the issuing examination unit(125) determines to issue the card, a card issuing unit(130) issues a card to the client. A tendency analysis unit(140) analyzes a personal tendency of the client by referring to the received desired service item.
Patent KR-20030041565-A (KR)
Title: Device For Fixing Expansion Joint
Inventor: LIM BYEONG GYUN
IPC: E04B1/68
Filed: 2001-11-20
Abstract: PURPOSE: A fixing device for an expansion joint is provided to conspicuously improve the efficiency of execution of work for construction expansion joints ,moreover to obtain a quality expansion joint among concrete structures. CONSTITUTION: The fixing device for an expansion joint contains: a fixing plate(12) rising vertically and expanded from a contact plate(11); a one-sided built-up member(10) containing a groove(13) sectionalized by the first and the second horizontal plates(14,15); an other one-sided built-up member(20) containing a projection(23) inserted to the groove, therefore those too built-up members are fitted each other and generate a fixing groove(30) for an expansion joint, consequently the expansion joint gets tight among concrete structures without any variation and dislocation and not necessary to be fixed to a steel form(4), in addition a high quality expansion joint is assured.
Patent KR-20030042514-A (KR)
Title: Digital Dynamic Convergence Control System of Display Device at CRT Type
Inventor: JUNG YEONG HUN
IPC: H04N17/04
Filed: 2001-11-23
Abstract: PURPOSE: A system for controlling digital dynamic convergence of a CRT apparatus is provided to correct a convergence error in a deflection yoke of the CRT apparatus. CONSTITUTION: A digital dynamic convergence control system includes a measurement device, a central processing unit(11), and a digital dynamic convergence correcting device(17). The measurement device reads an image pattern displayed on a screen and measures a degree of misconvergence on the basis of the read image pattern. The central processing unit generates correction data corresponding to the measured degree of misconvergence. The digital dynamic convergence correcting device receives the correction data from the central processing unit to store the data in an internal memory, reads the correction data in synchronization with scanning time using a video synchronous signal to convert the correction data into a voltage or current signal, and outputs the signal to a magnetism control coil.
Patent KR-20030045906-A (KR)
Title: Method for confirmating of a situation terminal different protocol
Inventor: KIM SEON GEON
IPC: H04L12/66
Filed: 2001-12-03
Abstract: PURPOSE: A method of confirming a terminal state under different protocol environment is provided to enable a predetermined protocol server to confirm an ACD(Automatic Call Distributor) terminal state in real time through a multicast address and a port, thereby supplying more efficient ACD service. CONSTITUTION: An optional H.323 user terminal transmits a call connection request message(S400). A gatekeeper and an SIP server receive a terminal state confirmation message in real time through a multicast address and a port(S410), and confirm an ACD terminal capable of performing a call connection with the H.323 user terminal(S420). If the ACD terminal is an SIP ACD terminal, the H.323 user terminal connects with an SIP server, and the SIP server is connected to the SIP ACD terminal(S440). The SIP ACD terminal transmits a call connection displaying message to the SIP server and the gatekeeper(S450).
Patent KR-20030046271-A (KR)
Title: A method for providing search service of medical information through exclusive network
Inventor: YOUN JA HEUM
Filed: 2001-12-05
Abstract: PURPOSE: A method for offering medical an information inquiry service through an exclusive network is provided to enable a user to inquire the medical information of the health information database connected to a health insurance public cooperation through an MISP(Medical Information Service Provider) homepage managed by an MISP server. CONSTITUTION: A user is connected to the MISP homepage(S11). If the connected user is a member, an ID and a password are received(S16). In case of the member capable of inquiring the treatment/prescription information, the treatment/prescription information is displayed on the MISP homepage(S22). In case of the member capable of inquiring the case history information for calculating a premium rate, the case history information is displayed on the MISP homepage(S26). In case of the member capable of inquiring the case history information for accepting a contract, the case history information is displayed on the MISP homepage(S30).
Patent KR-20030048230-A (KR)
Title: OLED with tint glass
Inventor: KIM TAE SEONG
IPC: H05B33/22
Filed: 2001-12-11
Abstract: PURPOSE: An organic electroluminescence display device is provided to achieve improved contrast by preventing reflection of the light applied from an external source, while reducing manufacturing costs. CONSTITUTION: An organic electroluminescence display device comprises a thin film transistor, a capacitor and an organic electroluminescence layer formed sequentially on a substrate. The substrate is a tint glass substrate(20) having a predetermined transmittance of 35 to 70%. The tint glass substrate is partially dark patterned. By using the tint glass substrate, a display light(24) emitted from red, green and blue phosphor layers has an intensity similar to the intensity of the light in case where a polarizer plate is used.
Patent KR-20030048716-A (KR)
Title: Composition of Polyurethane Polymer Containing Hydrophilic Polymer Having Active Compounds for Adhesion and Preparation Method Thereof
Inventor: CHA UNG HO
IPC: A61K47/32
Filed: 2001-12-12
Abstract: PURPOSE: A polyurethane-based adhesive composition containing a pharmacologically active hydrophobic material encapsulated with a hydrophilic polymer, an antimicrobial agent and a deodorant is provided. Therefore, the composition maintains pharmacological activity for a long period of time and also has removal and reduction effects on a smell, moisture and bacteria when applied to the skin or a wound site. CONSTITUTION: A polyurethane-based adhesive composition contains 35 to 60% by weight of a polyurethane, 0 to 0.2% by weight of imidazolidinyl urea, 20 to 40% by weight of an encapsulated pharmacologically active material and additionally 6 to 21% by weight of a spherical porous material and/or 1.3 to 2.6% by weight of an antimicrobial agent and/or 4.2 to 7.9% by weight of a deodorant.
Patent KR-20030050528-A (KR)
Inventor: KIM CHUNG GIL
IPC: G03G9/08
Filed: 2001-12-18
Abstract: PURPOSE: Provided is a production process of a polyester toner generated by underwater suspension accompanied by desalination which produces the polyester toner with narrow particle distribution degree so that it improves developing property. CONSTITUTION: The production process of the polyester toner generated by underwater suspension accompanied by desalination comprises the steps of: (i) letting 2-3 carboxyl groups formed at terminal of high molecule chain to prepare a polyester resin composition at both polymerization reactions for linear low molecule polyester and cross-linking polyester; (ii) getting the polymer composition solved in an alkali compound to prepare aqueous polyester resin solution; (iii) adding a coloring agent, a charge control agent and a releasing agent to the polyester resin solution to prepare a colored resin composition; and (iv) letting the colored resin composition added to an acidic compound and suspended with desalination reaction to produce a toner particle with 5-10 micrometers in diameter.
Patent KR-20030053820-A (KR)
Title: High conductive and stiff polypropylene resin composition
Inventor: HONG JONG SU
IPC: C08K7/14
Filed: 2001-12-24
Abstract: PURPOSE: A polypropylene resin composition is provided, which shows high stiffness and excellent electric conductivity. CONSTITUTION: The polypropylene resin composition comprises 26.0-79.0 wt% of a polypropylene resin; 10.0-40.0 wt% of a stainless steel fiber; 10.0-30.0 wt% of glass fiber; and 1.0-4.0 wt% of a compatibilizer. Preferably the polypropylene resin has a melt index of 5-70 g/10 min (ASTM D1238, 230 deg.C) and is at least one selected from the group consisting of a homopolymer, an impact copolymer and an isotactic copolymer; the glass fiber has an average diameter of 5-15 micrometers and a length of 1-16 micrometers; and the compatibilizer is a modified polypropylene obtained by modifying polypropylene with an unsaturated carboxylic acid or its derivative, a polypropylene-maleic anhydride graft copolymer or a silane-based compound.
Patent KR-20030056943-A (KR)
Title: Cdma terminal capable of accepting gsm sim and setting additional service and method thereof, and roaming service system for providing the same service
Inventor: AHN BYEONG IK
IPC: H04B7/26
Filed: 2001-12-28
Abstract: PURPOSE: A GSM(Global System for Mobile communication) SIM(Subscriber Identity Module) CDMA terminal setting an additional service by a menu system is provided to perform an additional service-related setup with the menu system, and to make a GSM feature code correspond to the set additional service, thereby using the additional service in the CDMA terminal. CONSTITUTION: A GSM additional service information storage(1500) stores a feature code. A controller(1540) extracts the feature code corresponding to an additional service setup, transmits the feature code to a GSM system, requests an additional service setup of the GSM system, and displays a response result for the additional service setup request. A wireless transceiver(1530) performs wireless communication with a CDMA system. A display(1560) outputs characters or videos to a user. A keypad(1570) receives a key input signal from the user, and transmits the signal to the controller(1540). A data storage(1550) stores data necessary for controlling a CDMA terminal.
Patent KR-20030058045-A (KR)
Title: Method of forming high-k dielectric layer of semiconductor device
Inventor: CHA TAE HO
IPC: H01L21/205
Filed: 2001-12-29
Abstract: PURPOSE: A method for forming a high-permittivity dielectric film of a semiconductor device is provided to be capable of improving depositing speed and reducing chlorine residues by forming HfO2 film using ultraviolet. CONSTITUTION: An Hf source(200) is deposited on a semiconductor substrate(100) by applying the Hf source into a chamber. The non-reactive Hf source is removed by applying inert gases into the chamber. By applying an oxygen source(300) into the chamber, a HfO2 film(400) is formed. Chlorines adsorbed on the HfO2 layer are removed by irradiating ultraviolet into the resultant structure. The non-reactive Hf source and oxygen source are removed by applying inert gases.
Patent KR-20010088782-A (KR)
IPC: H01J29/86
Filed: 2000-04-24
Abstract: 유리 패널(10)의 대각축 방향의 유효 화면 직경이 500 mm 이상이고, 게다가 페이스부 외면의 평균 곡률 반경이 1OOOO mm 이상인 음극선관용 유리 벌브에 대하여, 유리 패널의 스커트부(13)의 길이(h)와 깔때기부의 유리 패널과 밀봉 부착하는 단부면으로부터 기준선까지의 관축 방향 거리(H)의 비를, 깔때기부의 실질적인 관축 방향의 확대도를 나타내는 깔때기부의 편향 각도(θ)와 관련시켜 소정 범위가 되도록 규정함으로써, 패널 스커트부의 단축화에 따른 음극선관용 유리 벌브의 전체 길이 치수의 변화를 깔때기부 몸체부의 연신에 의해 보정하고, 소정의 기계적 강도를 유지하면서 유리 패널의 경량화를 달성하며, 또한 프릿 시일 열처리 공정에 있어서의 파손을 억제한다.
Patent KR-20010110290-A (KR)
IPC: H01L21/677
Filed: 2000-11-30
Abstract: 웨이퍼 가공 시스템은 반응기, 로드 록 및 쿨링 스테이션과 같은 모듈을 수직으로 장착하여 최소 바닥 공간을 차지한다.  추가로, 바닥 공간의 절약은 웨이퍼 캐리어를 로드 록 안으로 이동시키기 위하여 회전 운동을 하는 로딩 스테이션을 사용함으로써 이루어진다.  상기 웨이퍼 가공 시스템은 수직으로 장착된 모듈에 접근하기 위하여 신장, 회전 및 수직 이동을 하는 로봇을 포함한다.  상기 로봇은 고온 반도체 가공과 호환하도록 내부에서 냉각되고, 내열성의 엔드 이펙터(end-effector)를 갖는다.
Patent KR-20010086377-A (KR)
Title: Method and device for capacitively acquiring images
IPC: A61B5/117
Filed: 1999-09-01
Abstract: The sensor is provided for the capacitive acquisition of images, in particular fingerprint images. The capacitors assigned to each pixel are supplemented by reference electrodes which are capacitively coupled to one another with coupling capacitances. Parallel acquisition of the image with the measuring electrodes and the additional reference electrodes yields, on the one hand, an image subdivided in accordance with the grid, and, on the other hand, local averaging resulting from the capacitive coupling is performed, which is used as a local reference value.
Patent KR-20010084909-A (KR)
Inventor: JANG HYEON JEONG
IPC: C12N15/09
Filed: 2000-05-16
Abstract: PURPOSE: Provided is oligonucleotide sequences of probes or primers for the detection or identification of Mycobacterium. The oligonucleotide sequences of ITS (Internal Transcribing Spacer Region) from M. fortuitium, M. chelonae, M. abscessus, M. vaccae, M. flavescens, M. Asiaticum, M. porcinum, M. acapulcensis and M. diernhoferi have been identified. CONSTITUTION: Using these ITS sequences represented by the seq ID : 1 to seq ID : 9, PCR primers or hybridization probes for the detection or identification of Mycobacterium have been developed and presented as seq ID : 24 to seq ID : 241. The oligonucleotide probe is hybridized with only specific nucleotide sequence presenting in ITS of mycobacteria. Therefore, it is attached on the solid support and detects specifically and sensitively mycobacteria strains.
Patent KR-20010087395-A (KR)
IPC: A61K31/4709
Filed: 1999-11-08
Abstract: 본 발명은 CCR-3 수용체 길항물질인 하기 화학식 1의 특정한 피페리딘 4차 염, 이를 포함하는 약학 조성물, 이의 사용 방법 및 이들 화합물들을 제조하는 방법에 관한 것이다. 
     화학식 1
Patent KR-20010093215-A (KR)
IPC: B60C15/00
Filed: 1999-12-20
Abstract: 본 발명은 각 비드내에서, 업턴(10)을 형성하도록 고정 비드 와이어(2)에 고정된 반경방향 카커스 보강재(1)를 구비한 타이어에 관한 것으로, 가황된 고무 혼합물로 제조된 프로파일 부재(5)가 카커스 보강재(1)의 업턴(10)의 외측에 대해 축방향으로 배열되고, 10%의 신장에 대하여 측정된 그 시컨트 인장 탄성 계수가 비드(B)를 형성하는 다른 혼합물들의 탄성계수 보다 현저히 크며, 상기 카커스 보강재(1)의 주 부분은 고정 비드 와이어(2)에 대한 그 접점(T)과, 지점 A 사이에서 실질적으로 직선형 자오선 프로파일을 가지며, 상기 지점 A는 비드의 베이스(D)로부터의 반경방향 거리(H A )가 상기 베이스(D)와 카커스 보강재(1)의 축방향 폭이 최대인 지점 사이의 반경방향 거리(H E )의 35% 내지 65% 사이에 위치된 지점이다.
Patent KR-20010101582-A (KR)
IPC: F04B11/00
Filed: 2000-11-20
Abstract: 본 발명은 슬러리 등의 침전물질을 포함하는 이송액을 사용하는 경우도 침전물질이 흡입용 역지밸브나 토출용 역지밸브의 내부에 정체하여 모이는 것을 방지할 수 있도록 하는 것으로서, 
     그러기 위해서 펌프본체(1)의 내부에, 축선방향을 따라서 신축변형 가능한 벨로즈(7)가 이것의 축선 B를 세로로 하여 구동신축변형운동하도록, 또한 해당 벨로즈(7)의 내측에 액실(9)을 형성하도록 구비되고, 펌프본체(1)의 액실(9)에 면하는 내저면(4a)에 흡입구(18)와 토출구(19)가 설치되며, 벨로즈(7)의 신장동작에 의해 흡입구(18)로부터 액실(9)내에 액체를 흡입하고, 벨로즈(7)의 수축동작에 의해 액실(9)내의 액체를 토출구(19)로부터 토출하며, 흡입구(18)에 설치한 흡입용 볼식 역지밸브(20) 및 토출구(19)에 연통하는 유출로(6)에 설치한 토출용 볼식 역지밸브(21)는 각각 통상의 밸브케이싱(201, 220)을 각각의 축심 D, G를 세로로 하여 설치하는 동시에 각 밸브케이싱(201, 220)내의 볼밸브체(202, 221)가 자중에 의해 각 밸브시트(211(213), 230(232))에 밀착하도록 하여 역류를 방지하고 있는 것을 특징으로 한다.
Patent KR-20010102008-A (KR)
IPC: D02J1/00
Filed: 2000-02-07
Abstract: 본 발명은, 짝형성되거나 케이블링된 실(10)을 편물이나 메리야스류 용의 직기에 사용하기 직전에 그리고 사용하는 도중에 짝형성되거나 케이블링된 실(10)을 준비하기 위해 둘 이상의 실(11, 12)을 짝형성 및 케이블링하기 위한 방법 및 장치에 관한 것이다.
Patent KR-20010111269-A (KR)
IPC: G11B19/04
Filed: 2000-06-29
Abstract: 기록 재생계의 구동부를 구동시키는 드라이버 IC(7), (8), (9)의 칩의 접합 온도를 모니터링하는 모니터 회로(12a), (12b), (12c)와, 상기 접합 온도와 임의로 설정한 온도를 비교하여, 그 비교 결과인 온도 플래그를 출력하는 비교 회로(13a),(13b),(13c)를 드라이버 IC 내부에 갖고, 그 온도 플래그를 CPU(11)에서 모니터링하여 각 드라이버 IC의 발열 상태를 확인하여, 드라이버 IC 칩의 접합 온도가 설정 온도 이하인 경우에는, 그대로 광디스크 장치를 구동시키고, 설정 온도 이상일 경우에는, 각 드라이버 IC의 발열을 억제하도록 제어한다.  이와 같은 구성의 광디스크 장치에서는, 광디스크 장치의 기록 재생 구동계를 구동시키는 드라이버 IC의 발열에 의해 장치의 구동에 지장이 오기 전에 효율적으로 발열을 억제하는 제어를 행하여, 상기 드라이버 IC의 허용 능력 내에서, 빠르고 또한 안정한 구동을 행할 수 있다.
Patent KR-20010102567-A (KR)
IPC: H01B7/00
Filed: 2000-03-10
Abstract: 본 발명은 응집성을 갖는 층을 제공하는 2 개의 플라스틱 소재 시이트(19) 사이에 서로 평행하게 배치된 다수의 전기 전도체 케이블(11)로 이루어진 층(10)에서의 컷아웃 스톱 리미트를 생성하기 위한 방법에 관한 것으로, 이 방법은 플라스틱 시이트의 컷아웃(12)에 의해 다수의 다른 케이블로부터 1 이상의 전도체 케이블을 적어도 부분적으로 분리하고, 그리고 소정의 지점 너머로 컷아웃이 연장되는 것을 방지하기 위해, 컷아웃 단부에 바로 이웃한 부분에서 플라스틱 소재를 연소하여 보강 비이드를 생성함으로써 컷아웃 스톱 리미트(17)를 제공하는 것으로 이루어지는 것을 특징으로 한다. 또한, 본 발명은 이러한 방법에 의해 생성되고, 자동차에 사용하고자 하는 전도체 층에 관한 것이다.
Patent KR-20010105384-A (KR)
IPC: H04L9/08
Filed: 2000-03-15
Abstract: 본 발명은 디지털 홈 네트워크 내에서 송신 및 저장 동안에 오디오 및 비디오 컨텐트의 국부적인 보안을 제공하는 방법에 관한 것이다. 스크램블링된 컨텐트는 모든 상황에서 레코딩될 수 있지만, 그러나, 허가된 복사만이 디스크램블링 및 시청을 위해 처리된다. 컨텐트는 디스크램블링에 필요한 키, 예컨대 TDES 키를 새로운 ECM(LECM)에 리번들링함으로서 네트워크 내에서 보호되고, 이것은 국부적인 공용키에 의해 보호된다.
Patent KR-20020013534-A (KR)
Title: Electrode structure
IPC: H01M8/18
Filed: 2000-04-28
Abstract: An electrode structure for use, for example, in a bipolar electrolyser comprising (i) a pan with a dished recess and a flange around the periphery thereof for supporting gasket means for sealing a separator between the flanges in adjacent electrode structures, which separator is disposed between the surface of the anode of a first electrode structure and the cathode of a second electrode structure such that the anode surface is substantially parallel to and faces but is insulated and spaced apart from the cathode surface by the separator and is hermetically-sealed to the separator, (ii) an electrically conductive plate spaced from the pan, (iii) a plurality of electrically-conductive members to which the electrically conductive plate is electroconductively attached and which provide electrically-conductive pathways between the pan and the electrically conductive plate, (iv) inlet for electrolyte and (v) outlets for liquids and gases wherein where the electrode structure is an anode structure the dished recess is provided with a plurality of inwardly projecting projections and where the electrode structure is a cathode structure the dished recess is provided with a plurality of outwardly projecting projections such that the inwardly projecting projections in the dished recess of the pan of the anode structure mate with the outwardly projecting projections in the dished recess of the pan of an adjacent cathode structure in a bipolar electrolyser comprising a plurality of the electrode structures.
Patent KR-20020022727-A (KR)
IPC: C07C277/08
Filed: 2000-06-09
Abstract: 본 발명은 분자구조식(I)에  나타난 치환된 시클로펜탄(clyclopentane)유도체를 만드는 공정과 관련된며 상기 공식 I에서 R 1 , R 2 , R 3, R 4 , X, Y는  명세서에 나타나 있는 것, 및 약학적으로 사용할 수 있는 상기의 염들이다. 아울러 본 발명은 분자구조식(Ia)의 화합물과 분자구조식(Ia)의 화합물의 새로운 결정 형태들을 정제하는 과정과 관련된다. 
     
       
     
     
       (I) 
     
     
         
       
     
     
       (Ia)
Patent KR-20020029339-A (KR)
IPC: H04L12/24
Filed: 2001-04-07
Abstract: 서브속도 식별 척도 발생기(160)는 수신된 프레임을 서브속도 프레임들의 알려진 특성들과 상관시켜 속도(38, 40) 결정에 유용한 부가적인 척도들을 발생시킨다. 이들 척도들은 수정된 속도 결정 알고리즘(150)으로 통과된다.
Patent KR-20030059905-A (KR)
Inventor: YE JIN HAE
IPC: F24C15/20
Filed: 2002-01-03
Abstract: PURPOSE: A ventilator of a cavity of a convection gas oven range is provided to achieve improved combustion efficiency of burner by smoothly discharging the air from the cooking chamber. CONSTITUTION: A ventilator comprises a cooking chamber having a cooking space; a convection motor(50) having a driving shaft with an end connected to a convection fan(51) for circulating air in the cooking chamber; a ventilation channel(60) for guiding flow of the air in such a manner that the air is discharged from the cooking chamber to the outside; a ventilation fan(120) connected to the other end of the driving shaft of the convection motor and which provides a flow force to the external air; and an external air guide channel(130) for guiding the external air flowing by the operation of the ventilation fan toward the ventilation channel.
Patent KR-20030058887-A (KR)
Title: Process for preparing green tea and pear distilled wine using green tea juice and pear juice
Inventor: HWANG BO RYONG
IPC: C12H6/02
Filed: 2001-12-29
Abstract: PURPOSE: A process for preparing green tea and pear distilled wine using green tea juice and pear juice is provided, thereby preparing green tea and pear distilled wine having a good taste and flavor and healthful effects. CONSTITUTION: A process for preparing green tea and pear distilled wine using green tea juice and pear juice comprises the steps of: mixing 95% alcohol with water to prepare 19% alcohol; passing 19% alcohol through activated carbon or oak tree charcoal; adding green tea leaves and pear juice into 19% purified alcohol; distilling the mixture under reduced pressure to prepare 48% alcohol green tea and pear distilled wine; and adding distilled green tea water, pear juice and honey syrup into the 48% alcohol green tea and pear distilled wine to prepare 22% alcohol green tea and pear distilled wine.
Patent KR-20030023845-A (KR)
Inventor: MORI EIICHI
IPC: G02B5/30
Filed: 2002-01-04
Abstract: PURPOSE: To provide a liquid crystal display device with improved contrast by suppressing black luminance while not lowering white luminance as far as possible. CONSTITUTION: The liquid crystal display device includes a liquid crystal layer, a first polarizing plate disposed on a first surface of the liquid crystal layer and having a first axis of polarization and a second polarizing plate disposed on a second surface of the liquid crystal layer and having a second axis of polarization perpendicularly intersecting the first axis of polarization and a first polarization degree. Furthermore, the liquid crystal display device includes a third polarizing plate disposed and directly or indirectly superposed on the second polarizing plate and having the second axis of polarization and the first polarization degree.
Patent KR-20030061566-A (KR)
Title: Dehydration Method and Dehydration System for Industrial Waste
Inventor: HWANG SUNG KI
IPC: B09B1/00
Filed: 2002-01-15
Abstract: PURPOSE: A dewatering method and apparatus of industrial waste are provided, in which a first pre-dewatering phase using supplying conveyor system and a second pre-dewatering phase using waster supplying device installed between the supplying conveyor and discharge conveyor to intermittently transfer waste are adopted so that the dewatering efficiency at the main dewatering device(10) is greatly enhanced. CONSTITUTION: The dewatering apparatus comprises a dewatering device(10) composed of a vessel part made of perforated plate, a pressing chamber made of perforated plate, to the end of which a blocking plate is installed, and a pressing plate fixed to the rod of hydraulic cylinder for reciprocating from the vessel part to the pressing chamber; a discharge conveyor system set downstream of the blocking plate of the dewatering device; a waste supplying means(40) installed above the dewatering device(10), which is composed of a discharge chute(41a) installed on the vessel part, a transferring passage(42) horizontally extended to the discharge chute(41a), a feeding chute(41b) upwardly extended to the discharge chute(41a) and a force feed device(43) connected to the rod(44b) of hydraulic cylinder(44a) to reciprocate in the transferring passage(42); and a supplying conveyor system composed of a geared motor, a driving shaft roller, a slave shaft roller and belt wound on these rollers.