baber/WOPTO huggingface dataset:
Patent KR-20020047994-A (KR)
Title: 4 wheel driving system
Inventor: YOON HUI DEOK
IPC: B60K23/08
Filed: 2000-12-15
Abstract: PURPOSE: A four-wheel drive system is provided to improve traveling stability by converting 2-wheel driving into 4-wheel driving in slip of driving wheels, and to increase traction by inserting a power train unit between front and rear differentials. CONSTITUTION: A four-wheel driving system is composed of a front differential(51) receiving driving force of an engine, and transmitting driving force to a front wheel; a power train unit installed in the front differential to transmit driving force of the engine to a rear differential in slip of driving wheels during traveling; a gear set(55) transmitting driving force to rear wheels through the power train unit; and the rear differential connected to the gear set to transmit driving force to the rear wheel. The power train unit has a viscous coupling(53) transmitting driving force through a chain(57) to the rear wheels in slip of front driving wheels. The viscous coupling is inserted between front and rear differentials to convert into 4-wheel driving in slip of driving wheels. Traveling stability is improved with transmitting driving force to four wheels according to slip of driving wheels. Freedom of design is improved with preventing interference with an engine block by transmitting power through the chain to the rear differential.
Patent KR-20020048621-A (KR)
Title: Process for Incipient-Wetting Powder-Bed Polymerization of Syndiotactic Polystyrene
Inventor: KIM HYEON JUN
IPC: C08F212/08
Filed: 2000-12-18
Abstract: PURPOSE: Provided is a batch or continuous polymerization method of a polymer and a copolymer having syndiotactic styrene block. The polymerization is characterized in that it polymerizes styrene-based monomer alone, copolymerizes styrene/olefin and tri- copolymerizes with other polymerizable olefins in a batch or continuous process. There are no polymers attached to the reactor wall because the aqueous prepolymer solution and the activator are sprayed into the reactor, conducting efficient stirring to make syndiotactic styrene polymer with excellent activity, steric regularity and good molecular distribution. CONSTITUTION: The polymerization method comprises: introducing the syndiotactic styrene-based polymer such as styrene/ethylene copolymer into a horizontal or vertical polymerization reactor and stirring; and polymerizing the polymer at 0-140deg.C by spraying an aqueous prepolymer solution, polymerized at -100 to 20deg.C, consisting of styrene-based monomer, metallocene catalyst, organic aluminum compound, alkylaluminoxane and the selected inert organic solvent, together with the activator composed of styrene-based monomer, alkylaluminoxane and selectively inert organic solvent, into the above reactor, with the pressure of refined inert gases such as nitrogen, helium and argon. In the polymerization, the volume ratio of the inert solvent/styrene-based monomer is 0-0.99, the mole ratio of aluminum : transition metals in the used alkylaluminoxane and metallocene catalyst is 0:1-10:1 while that of organic aluminum compounds and metallocene is 0:1-10:1.
Patent KR-20020049278-A (KR)
Title: Method for controlling starting assist of diesel engine
Inventor: CHOI YEONG HO
IPC: F02N19/00
Filed: 2000-12-19
Abstract: PURPOSE: A starting assistance control method for a diesel engine is provided to smoothly start the diesel engine at very low temperature in winter, and to reduce noxious gas. CONSTITUTION: A starting assistance control method for a diesel engine comprises the steps of: turning on a starting key and cranking a diesel engine(20); shutting off a solenoid valve according to the temperature of coolant for a predetermined time when an engine rpm is less than a set engine rpm(24); and converting into idle state when the engine rpm is more than the set engine rpm(26).
Patent KR-20020049389-A (KR)
Title: Method of manufacturing capacitor of semiconductor memory device by two-step thermal treatment
Inventor: HWANG DU SEOP
IPC: H01L27/108
Filed: 2000-12-19
Abstract: PURPOSE: A method for fabricating a capacitor of a semiconductor memory device by using a two-step heat treatment process is provided to improve a leakage current characteristic and a dielectric characteristic, by obtaining a sufficient curing effect of a dielectric layer while not oxidizing the surface of an upper electrode. CONSTITUTION: A lower electrode(20) is formed on a semiconductor substrate(10). The dielectric layer(40) is formed on the lower electrode. An upper electrode(50) made of a noble metal is formed on the dielectric layer. The first heat treatment process is performed on the resultant structure including the upper electrode in the first atmosphere including oxygen and at the first temperature within a range from 200 to 600 deg.C such that the first temperature is lower than the oxidation temperature of the upper electrode. The second heat treatment process(54) is performed on the resultant structure in the second atmosphere including oxygen and at the second temperature within a range from 300 to 900 deg.C such that the second temperature is higher than the first temperature.
Patent KR-20010067454-A (KR)
Title: Crash prevention in positioning apparatus for use in lithographic projection apparatus
Inventor: ARIENS ANDREAS BERNARDUS GERAR
IPC: G03F9/00
Filed: 2000-12-19
Abstract: PURPOSE: A crash prevention method in positioning apparatus for use in a lithographic projection apparatus is provided to avoid collision of tables even for unexpected situation such as control software error or power supply failure on the occasion of exchanging tables in different work areas. CONSTITUTION: A method including a plurality of tables for placing mask or substrate makes it possible to exchange substrate tables between the first work area moving the substrate on the table and the second work area in which the wafer is exposed. Thus, provided is a collision preventing means for avoiding collision of tables during exchange in the lithography projection aligner. The collision preventing means provides the substrate tables(WTa, WTb) to the work areas(30) from the area(20) or provides, on the contrary, physical obstacles just like a maze along the moving route, disabling the moving on the route other than the adequate routes. During this exchange, each table is coupled respectively with shuttles(CS1, CS2), these shuttles are couples with a chain or the like, thereby moving these shuttles only when these are synchronized to avoid the collision thereof.
Patent KR-20020052132-A (KR)
Title: Advanced pickling techlology of unannealed austenitic stainless steel
Inventor: HA HEON JAE
IPC: C23G1/00
Filed: 2000-12-23
Abstract: PURPOSE: A method for producing unannealed austenitic stainless steels with good productivity even under high metal ion concentration condition in pickling solution is provided. CONSTITUTION: The method includes the steps of heat-treating unannealed austenitic stainless steel in the temperature range of 1250 to 1300°C for less than 5 seconds followed by quenching; pretreatment with sulfuric acid; pickling the unannealed austenitic stainless steel with a mixed acid solution containing nitric acid 120-150g/l, fluoric acid 40-140g/l and metal ion higher than 20g/l at 60-65°C for 30-60 seconds.
Patent KR-20020052440-A (KR)
Title: Channel Estimate Device Using a Parallel Interference Cancellation
Inventor: YOON SEOK HYEON
IPC: H04B1/7097
Filed: 2000-12-26
Abstract: PURPOSE: A channel estimating apparatus using a parallel interference canceller is provided to improve the performance of a channel estimator by estimating a channel using an interference-cancelled signal. CONSTITUTION: A data correlator(10) de-spreads a signal spread in a transmission terminal. A quantizer(20) quantizes the de-spread signal. A regenerator(30) regenerates a receiving signal of a user inputted to a receiver. An interference canceller(40) cancels a signal regenerated by an other user from the receiving signal. A channel estimator(50) receives the output of an interference canceller of the last terminal and estimates a channel.
Patent KR-20020053318-A (KR)
Title: A control method of the duct type air-conditioner
Inventor: BYUN IL SU
IPC: F24F11/00
Filed: 2000-12-27
Abstract: PURPOSE: A method for controlling duct type air conditioner is provided to prevent noise and to reduce operating cost by suppressing excessive blast. CONSTITUTION: A method comprises the steps of: a first step detecting operational condition of thermostats installed on one sides of dampers installed in a plurality of areas to determine blast volume; a second step determining whether the opened dampers are less than 70% by signal detected in the first step; a third step determining whether the opened dampers are less than 40% if the opened dampers are less than 70% in the second step; the fourth step determining whether all of the dampers are closed if the opened dampers are less than 40% in the third step; and a fifth step ending operation if all of the dampers are detected to be closed in the fourth step.
Patent KR-20020054138-A (KR)
Title: Random atm cell generation device in mobile communication system
Inventor: LIM JAE GUK
IPC: H04L12/50
Filed: 2000-12-27
Abstract: PURPOSE: A random ATM cell generating apparatus in a mobile communication system is provided to provide a provider with a high quality ATM switch by allowing an operator to diagnose a function and an operation state of an ATM switch at a board designing stage of the ATM switch. CONSTITUTION: A PN(Pseudo Random Noise) sequence generator(100) generates 7 bit random data for every one clock if an enable signal is '1'. A controller(200) performs a counting operation of a certain period for every clock by means of an inserted counter, repeatedly outputs '0' and '1', the most significant bits, supplies an enable signal '0' to the PN sequence generator and supplies the enable signal '1' when a certain time elapses in order to maintain a certain interval between an ATM cell and a cell, and outputs a chip select signal if the number of counter is an HEC digit of the ATM cell. A buffer(300) receives the 7 bit random data from the PN sequence generator and simultaneously receives 1 bit data, the most significant bit, from the controller(200), and outputs 8 bit data. A multiplexer(400) outputs data of '00000000' when receiving the chip select signal '0' from the controller(200), and outputs the 8 bit data received from the buffer when receiving the chip select signal '1'.
Patent KR-20020053346-A (KR)
Title: Method for detecting curve for road modeling system
Inventor: HAM CHEOL BAE
IPC: G06T7/60
Filed: 2000-12-27
Abstract: PURPOSE: A method for recognizing a curved lane of a traffic lane modeling system is provided to divide a road image area shot upon modeling traffic lanes into two areas, and to perform modeling for the traffic lanes of each area in straight lines, to recognize a curved lane with a circumcircle of a triangle configured with the straight lines of the each modeled divided area. CONSTITUTION: When a CCD(Charge Coupled Device) camera shoots an image of a road, the shot image is inputted to a road modeling system(ST21). If the image shot by the CCD camera is inputted, a processor divides an image processing area into two areas(ST22). The processor performs traffic lane modeling in unidimensional straight lines for the divided image processing areas(ST23). If unidimensional traffic lane modeling for the divided image processing areas is performed, the processor selects a triangle configured with the each modeled straight line(ST24). The processor calculates a circumcircle radius of the selected triangle(ST25). And the processor recognizes curvature of the road based on the calculated circumcircle radius(ST26).
Patent KR-20020054723-A (KR)
Title: System and method managing for equipment/machine and storage media having program source thereof
Inventor: YOON TAE JUNG
Filed: 2000-12-28
Abstract: PURPOSE: A system and a method for managing an equipment/machine device and an element are provided to decrease a time waste and a cost expense of a corresponding company generated by troubles of an equipment/machine device and an element by joining an insurance with respect to the equipment/machine device and the element. CONSTITUTION: An equipment/machine device and element managing server(20) receives detailed information with respect to an equipment/machine device and an element from an equipment/machine device and element possession company terminal(10) for a registration, analyzes registered information, detects insurance information corresponded to the equipment/machine device and element from an insurance information DB, supplies the insurance information to the equipment/machine device and element possession company terminal(10), and supports a joining to a corresponding insurance in accordance with an insurance joining request to the equipment/machine device and element from the equipment/machine device and element possession company terminal(10). A company registration information DB is included in the managing server(20) for storing detailed information of the equipment/machine device and element.
Patent KR-20020055895-A (KR)
Title: Sensing circuit for nonvolatile memory device
Inventor: KIM DAE HAN
IPC: G11C16/28
Filed: 2000-12-29
Abstract: PURPOSE: A sensing circuit of a non-volatile memory device is provided to prevent a damage of a gate oxide layer without reducing a sensing speed and increasing a size of a circuit. CONSTITUTION: The first and the second PMOS transistors(P21,P22) are connected directly between a power terminal and the first node(Q21). The first and the second NMOS transistors(N21,N22) are connected in parallel between a ground terminal(Vss) and the first node. The third PMOS transistor(P23) and the third NMOS transistor(N23) between the power terminal and the second node(Q22). The fourth NMOS transistor(N24) is connected between the second node(Q22) and the third node(Q23). The fifth NMOS transistor(N25) is connected between the fourth node(Q24) and the ground terminal(Vss). The sixth NMOS transistor(N26) is connected between the fourth node(Q24) and the ground terminal. The seventh NMOS transistor(N27) is connected between a program path and the third node(Q23). The eighth and the ninth NMOS transistors(N28,N29) and a memory cell array(M21) are connected between the third node(Q23) and the ground terminal. A sense amplifier(21) compares electric potential of the second node(Q22) with electric potential of a reference cell and outputs a compared result(SAOUT).
Patent KR-20010022788-A (KR)
Title: 영상표시장치 및 프로그램 기록매체
IPC: G09G5/391
Filed: 1999-06-10
Abstract: 본 영상표시장치는 화소클록의 1주기 내에 적어도 1회의 연산을 행하여 표시데이터를 생성하는 범용 연산기와, 이것에 입력해야 할 표시데이터 및 연산내용을 명령으로서 기술하는 명령시퀀서를 구비하며, 기술한 명령을 표시클록에 동기하여 실행시킴으로써 영상의 확대ㆍ축소처리 및 OSD와의 합성처리를 실현하는 것이다. 이로 인하여 종래 장치와 같은 각 요구사양마다 전용회로를 구비할 필요가 없고, 명령시퀀서 내의 명령을 재기입함으로써 복수의 표시사양에 대응할 수 있다.
Patent KR-20010015790-A (KR)
Title: 가는 담배
IPC: A24D1/00
Filed: 1998-10-15
Abstract: 본 발명은 담배 종이에 의하여 감싸진 담배성분을 가진 필터 담배에 관한 것이다. 상기 필터 담배는 5 - 7㎜의 직경, 최대 1㎎의 연기 산출 응축물, 90％를 초과하는 상대적인 보습력을 가지는 담배쪽 필터요소, 10％ 미만의 상대적인 보습력을 가지는 입술 닿는 쪽 필터요소, 입술 닿는 쪽 코르크의 길이 보다 1㎜ 이상 그 길이가 짧은 상기 입술 닿는 쪽 필터 끝에서 일정 정도 떨어진 거리에 위치되어 둘러 감싸는 종이에 원주 방향으로 이어지는 통풍 지역으로 구성된다. 상기 필터 담배는 니코틴/함유량·10 성분의 소모율이 1.0 이상이고, 필터 전체 길이가 25 - 30㎜이며, 상기 필터의 직경은 5 - 7㎜이고, 입술 닿는 쪽 필터 코르크의 길이가 13 - 18㎜이다.
Patent KR-20010034429-A (KR)
Title: 멜라민 냉각방법
IPC: C07D251/60
Filed: 1999-01-20
Abstract: 본 발명은 액체 멜라민을 고체 멜라민, 고체 불활성 물질 또는 고체 멜라민과 고체 불활성 물질의 혼합물과 혼합시킴으로써 액체 멜라민을 냉각시키는 방법에 관한 것이다.
Patent KR-20010041377-A (KR)
IPC: C10N30/12
Filed: 1999-02-24
Abstract: 본 발명은 (a) 페닐-나프틸아민, (b) 티오포스페이트, 및 (c) 디페닐 아민, 바람직하게는 (d) 아스페르트산 에스테르와 배합한 탄화수소 윤활제 베이스 오일을 함유하는 윤활 조성물에 관한 것이다.  또한, 본 발명은 가스 터빈 및 스팀 터빈의 결합체를 윤활하기 위한 윤활 조성물의 용도에 관한 것이다.
Patent KR-20010034625-A (KR)
Title: 이방성 도전 접착제를 이용한 반도체 장치의 실장 방법
IPC: H05K3/32
Filed: 2000-01-27
Abstract: 회로 기판(17) 위에 이방성 도전 접착제(13)를 배치하고, 반도체 장치(16)에 설치된 돌기 전극(14)을 회로 기판(17) 위의 배선 패턴(15)에 위치 맞춤하여, 반도체 장치(16)를 회로 기판(17) 위에 탑재하고, 가열 가압 장치(18)를 이용해서 이방성 도전 접착제(13)의 접착제 수지(11)의 경화 온도보다도 낮은 온도에서 가열 가압하여, 반도체 장치(16)를 회로 기판(17)에 가압착하고, 그 후, 접착제 수지(11)를 그것이 경화되는 온도로 가열하여 경화시켜 가압착한 반도체 장치(16)를 회로 기판(17) 위에 접착한다.
Patent KR-20010025016-A (KR)
Title: 서멀 헤드의 제조방법
IPC: B41J2/335
Filed: 2000-03-13
Abstract: 보호막을 선택적으로 형성함으로써 서멀 헤드 베이스의 크기가 작게 만들어지므로, 하나의 그린 시트(green sheet)로부터의 베이스의 수가 증가하며, 생산성이 향상된다.  또한, 보호막의 위치결정 정밀도, 보호막의 접착, 및 신뢰성이 향상된다.  배선 전극의 보호막 불필요부는 무기물 페이스트를 사용하여 마스킹되고, 보호막은 전체 표면에 걸쳐 형성된다.  보호막 불필요부에서의 보호막은 무기물 페이스트와 함께 박리되고, 보호막은 히터 및 그 외주의 배선 전극의 열 발생부 위에 선택적으로 형성된다.
Patent KR-20010025077-A (KR)
Title: 점화 제어 장치 및 점화 제어 방법
IPC: F02D45/00
Filed: 1999-10-28
Abstract: 본 발명은 내연기관의 점화 코일 장치를 제어하기 위한 점화 제어 장치에 관한 것으로써, 개별 실린더의 점화 사이클 안에서, 감지 시점에 따른 내연기관의 회전수 감지를 위한 회전수 감지 장치와, 내연기관의 현재 크랭크각 감지를 위한 각도 감지 장치와, 개별 실린더의 점화 사이클 안에서, 감지 시점에 따라, 차기 점화 대상 실린더 및 그 다음 작동되는 실린더들에 대해, 감지된 회전수에 상응하는 규정된 점화각을 계산하며, 그에 상응한 충전 시간 및 그에 상응한 충전 개시각 계산을 위한 연산 장치와, 모든 실린더에 대해 각각 산출된 점화각을 저장하기 위한 기록/판독-기억 장치 형태의 제 1 기억 장치와, 후속 실린더의 점화 사이클이 그 다음 점화 대상 실린더의 점화 사이클과 중첩되는 것을 감지하기 위한, 그리고 그에 상응한 중첩도를 규정하기 위한 중첩 감지 장치와, 산출된 점화각을 기억하기 위한, FIFO-기억 장치 형태의 제 2 기억 장치와, 중첩도에 따라 제 1 기억 장치의 점화각을 제 2 기억 장치에 복사하기 위한 복사 장치와, 제 2 기억 장치로부터 차기 점화 대상 실린더의 점화각을 전송하기 위한, 그리고 그에 상응한 충전 시간과 그에 상응한 충전 개시각을 전송하기 위한 점화 전송 장치를 구비한다.
Patent KR-20010052401-A (KR)
Title: 비표면적이 큰 알루미늄산아연, 제조 방법 및 자동차배기가스 처리를 위한 용도
IPC: C01G9/00
Filed: 1999-05-21
Abstract: 본 발명은 800℃에서 8시간 동안 소성 후 비표면적이 85 m 2 /g 이상인 것을 특징으로 하는 알루미늄산아연에 관한 것이다.  본 발명은 또한 상기 알루미네이트의 전구체 조성물에 관한 것이다.  알루미네이트 및 조성물을 제조하는 방법은, 용매 매질 중에 염, 아연 졸 또는 알콕시드 및 알루미늄 알콕시드를 접촉시키는 단계; 알루미늄 알콕시드에 비해 과량의 물을 첨가함으로써 생성 혼합물을 가수분해하는 단계; 형성된 침전을 회수하고 임의로 건조시킴으로써 전구체 조성물을 수득하는 단계; 및 요망되는 경우, 상기 침전을 소성시킴으로써 알루미네이트를 수득하는 단계를 포함한다.  마지막으로, 본 발명은 자동차 배기가스를 처리하기 위한 알루미네이트의 용도에 관한 것이다.
Patent KR-20010052414-A (KR)
Title: 식별 가능한 이름들의 라이브러리를 갖는 자동 어텐던트
IPC: G10L15/22
Filed: 2000-03-23
Abstract: 자동화된 전화 조작자 플렛 폼(예컨데, 자동 어텐던트)은 그것과 함께 결합된 자연 이름들의 라이브러리를 갖는다. 자연 이름들의 라이브러리는 플렛폼으로 구성되거나 플렛폼상에서 실행되는 전화-기반 ASR 어플리케이션에 의해 인식될것으로 예견되는 공통 오브젝트를 나타내는 오디오 파일의 대용량 데이터베이스를 갖는다. ASR 어플리케이션이 오브젝트 파일의 재상을 요구할 때 마다(예를 들면, 메일박스와 연관된 사용자의 이름), 상기 시스템은 처음으로 사용자가 그 또는 그녀의 음성으로 저장된 샘플을 가지고 있는지를 결정한다. 만약 그렇다면, 사용자의 실제 장되있지 않다면, 상기 ASR 어플리케이션은 그것으로부터 오브젝트 파일을 검색하기 위해 어플리 케이션을 엑세스 할 것이고, 적절한 출력 스트링을 만들 것이다.
Patent KR-20010043870-A (KR)
Title: 프로그램머블 컨트롤러의 주변장치 및 그 주변장치의모니터 방법
IPC: G06F11/32
Filed: 1998-05-27
Abstract: 종래의 프로그램머블컨트롤러의 주변장치에서는 모니터처리를 실시하는 프로그램의 수가 증가하면 증가한 분만큼 PC와 주변장치사이 및 주변장치와 디스플레이 사이에서 실시되는 데이터교신의 빈도가 증가하고, 모니터처리에 의한 처리결과의 갱신속도가 저하한다는 문제가 있었다. 
     그래서 본 발명에서는 다수의 윈도가 표시되는 표시수단과,  상기 다수의 윈도중, 임의의 윈도를 지정하는 입력수단과,  상기 지정에 따른 윈도에 모니터처리의 처리결과를 표시하는 프로그램머블컨트롤러에 대해, 상기 모니터처리를 실행하기 위한 모니터요구데이터를 출력하고, 상기 모니터요구데이터에 따른 상기 모니터처리의 처리결과가 입력되는 관리수단을 갖고 상기 입력수단에 의해 지정된 윈도에는, 상기 프로그램머블컨트롤러로부터 출력되고, 상기 관리수단을 거쳐 입력된 상기 모니터처리의 처리결과가 표시된다.
Patent KR-20010052685-A (KR)
Title: 윤활제를 첨가하는 분산 중합에 의한 비닐방향족 화합물의중합체의 제조 방법
IPC: C08F287/00
Filed: 1999-05-29
Abstract: 본 발명은 분산제 및 촉매의 존재 하에 분산액 중에서 비닐방향족 화합물로부터 중합체를 제조하는 방법에 관한 것으로, 상기 중합체는 A) 주기율 표의 II 내지 VIII 아족의 전이 금속 착화물, B) 양이온 형성제 및 C) 임의로는, 알루미늄 화합물로부터 수득된다.  윤활제가 또한 첨가된다.
Patent KR-20010053320-A (KR)
Title: 전동기
IPC: H02K1/02
Filed: 1999-06-16
Abstract: 본 발명은 회전자 권선을 수용하기 위한 그루우브(8)를 갖는, 시이트로 적층된 하나 이상의 적층 철심(2)을 포함하며, 고정자 및 회전자를 갖춘 전동기에 관한 것이다.  하나 이상의 적층 철심(2)의 정면에 하나 이상의 회전자 단부 플레이트(5)가 제공되며, 상기 단부 플레이트는 고강도 미립자 구조용 강으로 만들어지고 적어도 회전자 축 근처에서 상기 적층 철심(2) 내 금속 시이트 층과 동일한 기하학적 형태를 갖는다.  상기 방식의 회전자에 의해 높은 회전 속도 및 높은 작동 안전성이 보증될 수 있다.
Patent KR-20020066101-A (KR)
Title: Device bending for stainless steel plate
Inventor: KWAK SEOK HUI
IPC: B21D5/00
Filed: 2001-02-09
Abstract: PURPOSE: An apparatus for bending a stainless steel plate is provided in which the stainless steel plate is fed into a bending apparatus having a plurality of rollers so that the steel plate is automatically bended into a door frame the corner of which is less rounded. CONSTITUTION: In an apparatus for bending a stainless steel plate in which a plurality of rollers are rotationally installed in upper and lower two rows on the upper part of a frame, and the rollers are rotated by a motor, the apparatus is characterized in that cylindrical rollers(41) are installed at the lower part of 2 to 4 pairs of rollers of an approach part of the bending apparatus(1), V protrusion rollers(42) on which V shaped protrusions(43) as many as the number of bending parts of a stainless steel plate to be bended are formed are installed on the upper part of the approach part, composite rollers(51) the inner side between two bending processing points of which is cylindrical, and the outer side between the two bending processing points of which is tapered are installed at the lower upper of a bending processing part, and dish rollers(52) the circumferential part of which has a V shaped cross section and polygonal rollers are installed on the upper part of the bending processing part in such a manner that the dish rollers(52) and polygonal rollers are adjusted to positions where cylinders of the composite rollers are contacted with tapers of the composite rollers.
Patent KR-20020066119-A (KR)
Title: Apparatus and method to examine the coated wire
Inventor: HONG JAE YUN
IPC: G01N27/20
Filed: 2001-02-09
Abstract: PURPOSE: A coating wire inspection method and apparatus is provided to achieve improved productivity by allowing for a total inspection for the wire being taken up at a high speed. CONSTITUTION: A coating wire inspection method is characterized in that a wire is fed to the detection unit where a high frequency current is being applied, and a sensor is employed to sense the light source of arc discharge. A coating wire inspection apparatus for detecting faults(F) of a wire(W) transferred by a roller(R), comprises an AC-DC converter(10) for converting AC into DC; a DC-AC converter(20) for converting the DC into AC component of high frequency; a detection unit(30) having a spark sensor(S) for sensing the light source of arc discharge occurring in the faults of the wire; a drive control unit(40) for controlling operation of the motor for driving the roller; and a controller(50) for generating a control signal based on the signal value output from the spark sensor, so as to control operation of the drive control unit.
Patent KR-20020066693-A (KR)
Title: One-off cup with tea provided therein
Inventor: JUNG MOON HEON
IPC: A47G19/22
Filed: 2001-02-13
Abstract: PURPOSE: A disposable cup with tea contained therein is provided to maintain tea flavor and improve distribution and sanitary characteristics by sealing the tea inside the cup so that the tea flavor does not fly off. CONSTITUTION: The disposable cup with tea contained therein comprises a disposable cup(10) which is equipped with a main wall member(11) formed in a cylindrical shape, and a bottom member(12) which is integrally installed at the lower part of the main wall member(11); a bonding layer(27) which has a certain width and is formed outward from the upper surface central part of the bottom member(12) inside the disposable cup(10); a cover member(20) comprising a handle part formed at one side of the cover member(20), an end of the handle part is projected outward over the main wall of the disposable cup(10), a receiving space(22) which is formed by projecting the central part of the cover member(20) upward, and in which tea is stored, a connection part(25) which is formed in the surroundings of the receiving space(22), that is, on the same line as the edge of the bonding layer(27), or on a position somewhat deviated outward therefrom, and a layer(24) which is adhered with the connection part(25) by adhesive(26) so that tea(23) is sealed and stored in the receiving space(22), and which is bonded with the bonding layer(27), wherein the layer(24) is torn off between the adhesive(26) and the bonding layer(27) when pulling out the handle of the cover member(20) so that the cover member(20) is separated from the cup.