baber/WOPTO huggingface dataset:
Patent KR-20030038240-A (KR)
Title: Method for Measuring Low BOD Using Fuel Cell-Type Sensor to Measure Low BOD Value Using Electrochemically Active Oligotrophic Anaerobes
Inventor: JANG IN SEOP
IPC: G01N33/18
Filed: 2001-11-10
Abstract: PURPOSE: A method for measuring low concentration of BOD by using a microbial fuel cell type BOD apparatus using low nutritional requirement and electrochemically active microorganisms is provided, thereby stably and correctly measuring low density of BOD. CONSTITUTION: A microbial fuel cell type BOD apparatus using low nutritional requirement and electrochemically active microorganisms comprises a BOD measuring portion, an electronic current detecting portion, and a recording portion recording a change of the electronic current detected, wherein the BOD measuring portion comprises an anode portion, a cathode portion, a conduction medium and an ion exchange membrane between the anode and cathode. The method for measuring low concentration of BOD comprises adding waste water as a source of low nutritional requirement and electrochemically active microorganisms and glucose and glutamic acid as substrates into the cathode portion and culturing them.
Patent KR-20020040608-A (KR)
Inventor: CHOI SEONG HO
IPC: H04W36/10
Filed: 2001-11-22
Abstract: PURPOSE: An apparatus and method for allocating a common channel in a CDMA mobile communication system is provided to efficiently use a common channel by transmitting information a serving radio network controller stores to a drift radio network controller in selecting the common channel, and by enabling the drift radio network controller to determine the common channel suitable for a user terminal. CONSTITUTION: An SRNC(Serving Radio Network Controller) determines a service parameter to be transmitted to a DRNC(Drift Radio Network Controller) among service parameters included in a RAB(Radio Access Bearer) parameter message according that the message is received from a CN(Core Network)(201). The SRNC includes the service parameters determined in an RNSAP(Radio Network Subsystem Application Part) signaling message and transmits the message to the DRNC(202). The SRNC receives an RNSAP response signaling message from the DRNC(203). The SRNC analyses the message received and detects information included in the RNSAP message(204). The SRNC receives an RRC(Radio Resource Control) response message. The SRNC transmits/receives data from the CN and the DRNC(205).
Patent KR-20020043443-A (KR)
Inventor: WALDMANN BERND
IPC: B60R1/04
Filed: 2001-11-28
Abstract: PURPOSE: A rearview mirror for a vehicle is provided to prevent sealing interposed on a mirror glass and a cover glass from being exposed outside by performing a reflective metal coating in the rear side of the rim part of a casing. CONSTITUTION: A rearview mirror for a vehicle has a housing having a receiving opening for receiving an electrochromic mirror of a mirror glass(14) and a cover glass(15). At least one seal is arranged in an edge area of the mirror glass and of the cover glass and extends at least over a portion of the circumference of the edge area of the mirror glass and the cover glass, respectively. The housing has a rim(13) engaging the electrochromic mirror. The rim, in the viewing direction onto the rearview mirror, has a part positioned in front of the seal to cover the seal. The part of the rim positioned in front of the seal is made of a transparent material and has a backside provided with a reflective metal coating.
Patent KR-20030045991-A (KR)
Title: Apparatus for receiving digital broadcasting and sub-channel allocation method thereof
Inventor: CHO EUN SEOP
IPC: H04N7/015
Filed: 2001-12-03
Abstract: PURPOSE: A digital broadcast receiver and a method of allocating sub channels of the digital broadcast receiver are provided to accept all of received broadcasting signals in the case that different broadcasting signals are received through the same channel. CONSTITUTION: A digital broadcast receiver includes a channel information detector(100), a storage(120), and a controller(110). The channel information detector detects channel information including main/sub numbers from a received broadcasting signal. The storage stores at least one channel information. The controller changes the sub number of the channel information to store the sub number is the storage when the main/sub numbers of the detected channel information is identical to stored main/sub numbers of the channel information.
Patent KR-20030047411-A (KR)
Inventor: CHO MIN SIK
IPC: B21B31/00
Filed: 2001-12-10
Abstract: PURPOSE: A roll neck cleaning apparatus is provided to effectively clean a roll neck of a cold rolling roll by utilizing a brush, which is operated based on a shape of a bending part of the roll neck. CONSTITUTION: A roll neck cleaning apparatus includes an impurity removing section, a resting section for rotatably supporting a cold rolling roll, and a nozzle section. The impurity removing section has a guide(303), a first driving motor(302) for driving a brush(301), and a chain. The brush(301) is installed at an upper portion of a neck part of a rolling roll(101) about a rotating shaft(311). One side of the rotating shaft(311) is rotatably coupled to the guide(303) through a bearing. The first driving motor(302) is mounted on the guide(303) so as to rotate the rotating shaft(311). The guide(303) is moved forward or backward by means of a second driving motor(304) mounted on the resting table(201). A pair of rubber rolls(205) are attached to the resting table(201).
Patent KR-20030048955-A (KR)
Title: Telephone fee simulation method in mobile communication terminal
Inventor: BAE MIN HO
IPC: H04B1/38
Filed: 2001-12-13
Abstract: PURPOSE: A method for simulating originating call charge in a mobile communication terminal is provided to calculate and output originating call time being counted in a real exchange system and the call charge corresponding to the time. CONSTITUTION: A transceiver antenna(10) transmits/receives RF(Radio Frequency) data to/from an exchange system. An RF/IF processing unit(20) changes the RF data into IF(Intermediate Frequency) data and processes the changed IF data. A memory unit(30) stores data transmitted from a fee simulator. A display unit(40) outputs image data such as a character or a letter etc.. A key input unit(50) receives commands such as a character or a number etc. from a user. A main control unit(60) controls the mobile communication terminal generally. A simulation control unit(70) is mutually connected with the exchange system and then calculates a use time and a use fee of the telephone call. A time counter(80) counts the use time of the telephone call.
Patent KR-20030057949-A (KR)
Title: Synchronous DRAM having input/output sense amplifier whose operation point is precisely set
Inventor: KIM CHAN YEONG
IPC: G11C11/4091
Filed: 2001-12-29
Abstract: PURPOSE: A synchronous DRAM semiconductor device is provided to accurately control the operation point of an input and output sense amplifier after the manufacture thereof. CONSTITUTION: A synchronous DRAM semiconductor device(201) provided with an input and output sense amplifier capable of setting an accurate operation point includes a DRAM cell array(211), a bit line(BL), a complementary bit line(BLB), a plurality of column selection line transistors(221,222), an input and output line(IO), a complementary input and output line(IOB), a plurality of load transistors(221,222), a firs and a second current controllers(241,242) and an input and output sense amplifier(251). In the synchronous DRAM semiconductor device(201), the input and output sense amplifier(251) is connected to the input and output line(IO) and the complementary input and output line(IOB). And, the difference between the current flowing in the input and output line(IO) and the complementary input and output line(IOB) is controlled in response to the voltage level of the first control signal.
Patent KR-20030059379-A (KR)
Title: Sensor for confirming interval between chambers
Inventor: AHN DONG GWANG
IPC: H01L21/027
Filed: 2001-12-29
Abstract: PURPOSE: A sensor for sensing the distance between chambers is provided to be capable of constantly monitoring the distance between a main body and a load chamber and easily controlling the position of the main body and the load chamber when changing the distance or malfunctioning by using an X, Y, Z proximity sensor fixed between the main body and the load chamber. CONSTITUTION: A plurality of proximity sensors are attached at predetermined positions between a load chamber(30) loaded with the first unit and a main chamber(40) loaded with the second unit for safely and accurately transferring a reticle by sensing and measuring the distance between the load chamber and the main chamber(40). Preferably, the proximity sensors are loaded at the X, Y, Z directions between the load chamber and the main chamber(40), respectively.
Patent KR-20030058285-A (KR)
Title: Semiconductor device with capacitor and method for fabricating the same
Inventor: PARK JONG BEOM
IPC: H01L27/108
Filed: 2001-12-31
Abstract: PURPOSE: A semiconductor device having a capacitor and a method for manufacturing the same are provided to be capable of preventing lifting phenomenon of a photoresist layer by using an adhesive layer. CONSTITUTION: A contact plug of a capacitor having a PVD-Ru film(32) thereon is formed on a substrate(21) through the first insulating layer(29). The second insulating layer(34) having an opening part to expose the Ru film(32), is formed on the first insulating layer. An adhesive layer(35) is formed at inner walls of the opening part. A lower electrode(36) is formed at inner walls of the adhesive layer(35) to contact the edge portions of the Ru film(32). A dielectric film(37) is formed at inner walls of the lower electrode to contact the center portion of the Ru film. An upper electrode(38) is formed on the dielectric film.
Patent KR-20010072191-A (KR)
IPC: B65G51/01
Filed: 1999-07-21
Abstract: A device for purging a high-output polymer extruder includes a purge valve for discharging a molten polymer from the extruder. A cutting device is arranged at the output of this purge valve so as to be able to cut a continuous stream of polymer at the output of the purge valve into blocks. A conveying device, preferably hydraulic, is arranged at the output of the cutting device, so as to transport the blocks in a flow of liquid and convey them away from the discharge zone of the purge valve. The hydraulic conveying device preferably includes a chute equipped with a liquid-injection device, and a channel equipped with a device for creating a strong flow of liquid in the channel.
Patent KR-20010075654-A (KR)
Title: Process for making metal flakes
IPC: C09D7/61
Filed: 1999-10-22
Abstract: A process for making high aspect ratio metal flakes comprises applying a multi-layer sandwich of vapor deposited metal and release coats in alternating layers to a rotating chilled drum or suitable carrier medium contained in a vapor deposition chamber. The alternating metallized layers are applied by vapor deposition and the intervening release layers are preferably solvent-soluble materials applied by suitable coating or vapor deposition sources contained in the vapor deposition chamber. The release coat materials can be a thermoplastic solvent-soluble polymer. The multi-layer sandwich built up in the vacuum chamber is removed from the drum or carrier and treated with a suitable solvent to dissolve the release coating from the metal in a stripping process that leaves the metal flakes essentially release coat free. The solvent and dissolved release material are then removed by centrifuging to produce a cake of concentrated flakes which can be air milled and let down in a preferred vehicle and further sized and homogenized for final use in inks, paints or coatings. In one embodiment the finished flakes comprise single-layer thin metal flakes and in another embodiment the flakes are coated on both sides with protective polymeric coatings that were applied from vacuum deposition sources contained in the vapor deposition chamber. In an alternative embodiment the release coat can be a thermoset material which is lightly cross-linked in the vacuum chamber and then later treated with a de-polymerizing solvent material that breaks the chemical bonds sufficiently to separate the layers.
Patent KR-20010082283-A (KR)
IPC: G07D3/14
Filed: 1999-11-02
Abstract: 주화수납기용 센서(S1)는 직렬공진회로에 연결된 인덕터(L1)를 구비한다. 센서코일들은, 각각이 센서의 어느 한 쪽에 있는 두 개의 동일한 커패시터들(C1, C2)로 이루어진 공진커패시터와 직렬공진구성으로 배치된다. 직렬공진구성은 주화수납기의 전원의 의한 공통모드잡음의 센서판독에 대한 영향을 줄인다.
Patent KR-20010101306-A (KR)
Title: 컨테이너로부터 가압 액화 가스의 대체방법
IPC: F17C9/00
Filed: 1999-12-17
Abstract: 본 발명은 액화 가스의 온도가 -112℃를 초과하는 가압 액화 가스가 내장되어 있는 다수의 컨테이너(1, 2 및 3)의 출하방법에 관한 것이다.  가압 대체 가스를 다수의 컨테이너중의 제1 컨테이너(1)에 공급하여 당해 제1 컨테이너로부터 액화 가스를 방출시킨다.  이어서, 대체 액체를 제1 컨테이너(1)로부터 다수의 컨테이너중의 제2 컨테이너(2)로 펌핑시켜 제1 컨테이너로부터 액화 가스를 방출시킨다.  대체 액체가 제1 컨테이너(1)로부터 제거됨에 따라, 대체 액체의 제거에 의해 생성되는 공간은 대체 액체의 압력보다 낮은 압력에서 증기로 충전된다.  이어서, 최종 컨테이너의 경우, 대체 액체를 또 다른 컨테이너보다는 컨테이너(3)로부터 저장용 보조 컨테이너로 펌핑하는 것을 제외하고는, 제1 컨테이너 및 제2 컨테이너 사이의 유체 연계를 끊고 일련의 모든 컨테이너에 대해 상기한 단계들을 반복한다.
Patent KR-20010093229-A (KR)
Title: 유전층 내에 동축 상호접속 라인을 형성하는 방법 및 동축상호접속 라인을 갖는 반도체 디바이스를 제조하는 방법
IPC: H01L27/092
Filed: 2000-08-16
Abstract: 유전층 내에 동축 상호접속 라인을 형성하는 방법이 제공된다.   이 방법은 유전층 내에 트렌치의 범위를 규정하는 단계와 이 트렌치 내에 차폐 금속화층을 형성하는 단계를 포함한다.   이 차폐 금속화층을 형성한 후에, 부합적 산화물층이 차폐 금속화층 내에 증착된다.   다음에, 중앙 도체가 이 부합적 산화물층 내에 형성된다.  일단 중앙 도체가 형성되면, 충진 산화물층이 이 중앙 도체 위에 증착된다.   최상부 금속화층이 다음에 충진 산화물층 위에 형성되고, 차폐 금속화층과 접촉하게 된다.
Patent KR-20010110312-A (KR)
IPC: H04M1/02
Filed: 1999-12-17
Abstract: 데이타 엔트리 및 처리 시스템은 종래의 데이타 엔트리 키들을 이용해서, 숫자 데이타의 한번의 스트로크 엔트리에 더해서 많은 보조 영숫자 데이타에 대해 간단한 2개의 스트로크 엔트리를 제공한다.  키 어레이는 주어진 영숫자 데이타 아이템을 선택하고 입력하기 위해 종래의 키들에 사용된 반경 방향 지시기 키들의 세트를 포함한다.  LCD 표시에서, 앞서-프로그램된 마이크로 프로세서 및 다른 전자 구성 요소들은 입력된 신호를 전송을 위해 필요한 DTMF 톤 또는 컴퓨터 데이타 엔트리를 위한 ASCⅡ 코드로 변환하는것 뿐만아니라, 디스플레이 하는것도 포함된다.  이 시스템은 일반적인 이용자들의 사용에 간편하고, 모든 전자 구성 요소들은 표준적이며, 크기가 아주 작은, 숫자가 작고, 저소비전력 및 저비용이다.  소형화된 장치 애플리케이션에는 특히 더 좋다.
Patent KR-20010101774-A (KR)
IPC: A61K31/519
Filed: 1999-12-06
Abstract: 본 발명은 하기 화학식 1의 화합물, 또는 그의 약학적으로 허용가능한 염 또는 용매화합물에 관한 것이다: 
     화학식 1 
     
       
     
     상기 식에서, 
     A, X, R 1 , R 3 및 R 4 는 각각 본원 명세서에서 정의된 바와 같다. 
     본 발명은 또한 화학식 1의 화합물을 포유동물에 투여하여 상기 포유동물에서 비정상 세포 성장을 치료하는 방법, 및 상기 화학식 1의 화합물을 함유하는 이러한 질환의 치료를 위한 약학 조성물에 관한 것이다.  또한, 본 발명은 화학식 1의 화합물의 제조방법에 관한 것이다.
Patent KR-20020013495-A (KR)
Title: Sebocytes, sebocyte cell lines and applications thereof
IPC: C12R1/91
Filed: 1999-12-15
Abstract: Adipose cells (sebocytes) are described, The invention especially relates to sebaceous gland cells and to a sebaceous gland cell line with the property of being continuously grown over many sub-cultures. The sebocytes are excellently suited for useful applications.
Patent KR-20020005601-A (KR)
IPC: H01L23/29
Filed: 2000-02-21
Abstract: 본 발명은 (A) 에폭시 수지, (B) 페놀 수지, (C) 잠재성 경화 촉진제 및 (D) 무기질 충전제를 함유하고, 그 점도가 25℃에서 7000poise 이상이고 80℃에서 5000poise 이하인 반도체 밀봉용 수지 조성물에 관한 것이다.  이는 내습 신뢰성 및 저장 안정성이 뛰어남과 동시에 토출 안정성 및 도포 작업성도 탁월하다.
Patent KR-20010108329-A (KR)
IPC: H01L23/66
Filed: 1999-12-02
Abstract: IC 패키징 구성에 있어서, 다층 기판(114)은 전기적으로 도전성의 상호 접속층(120, 122, 124)으로 구성되며 에폭시 수지 또는 세라믹으로 이루어진 절연층에 의해 분리되어 비아홀에 의해 접속된다. 수동 소자(102, 104, 106)는 상호 접속부(120, 122, 124)의 레이아웃 동안 형성 단계에서 기판(114)내에 집적된다. 수동 소자(102, 104, 106)는 기판에 이용된 재료 기법이 허용하는 최대 한도까지 활성 회로 다이의 전기적 성능을 향상시키는데 이용될 수 있다. 패키지용 재료 선정은 주어진 회로 설계에 대해 최상의 수동 소자 집적을 고려하여 이루어진다. 통상의 응용은 공급 전원 바이패스 커패시터, 고주파 동조 및 임피던스 매칭을 포함한다. 패키징 기판에서의 수동 소자 통합은 현존하는 접근법을 능가하여 소정의 다이 설계에 대해 향상된 성능을 이끌어 낼 수 있는 새로운 등급의 전기적으로 조립가능한 패키징을 생성한다.
Patent KR-20020000550-A (KR)
Title: 아릴알카노일피리다진의 용도
IPC: A61P35/00
Filed: 2000-03-15
Abstract: 본 발명은 골다공증, 종양, 동맥경화증, 류마티스성 관절염, 다발성 경화증, 당뇨병, 궤양성 대장염 및 AIDS 치료용 약제를 제조하기 위한 화학식 1의 화합물: 
     [화학식 1] 
     
       
     
     (상기 식에서, R 1 , R 2 , Q 및 B는 청구항 1에서 주어진 의미를 가진다), 및/또는 이의 생리학적으로 허용되는 염의 용도에 관한 것이다.
Patent KR-20020011408-A (KR)
IPC: H04L29/08
Filed: 2000-05-05
Abstract: 이종 통신 및 신호 처리 표준을 프로파일링하기 위한 방법은, 분석을 위해 표준 세트를 선택하는 것으로 시작한다(32).  다음에, 표준 세트에 의해 수행된 함수들이 식별되고(34), 순위가 매겨진다(36).  높은 순위의 함수의 세트가 커널로서 구현되고(38), 커널의 세트는 통신 및 신호 처리 표준의 세트중의 하나의 구현을 가능하게 하는 프로그래머블 프로세서를 형성한다(42).
Patent KR-20020026162-A (KR)
IPC: C04B35/622
Filed: 2001-03-08
Abstract: 본 발명은, 적어도 영역적으로 도포되어 있는, 백금 함유 기능층(12)을 구비한, 세라믹 블랭크, 특히 세라믹 포일을 제공하며, 그 기능층은 일광 투사 하에서 또한 산소의 존재 하에서 광 패터닝 될 수 있다.  추가로, a) 생 세라믹 출발물체(10)를 준비하는 단계, b) 일광 투사 및 산소의 존재 하에서 출발물체(10) 위에 백금을 함유하는 광 패터닝 가능 페이스트를 적어도 영역적으로 도포(배치), 특히 프린팅하는 단계, c) 도포된 페이스트를 광 패터닝하는 단계를 포함하는, 상기와 같은, 세라믹 블랭크를 제조하는 방법이 제공되고 있다.  이러한 세라믹 블랭크는 특히 온도 센서(5)를 얻도록 추가 가공되기에 적합하다.
Patent KR-20020022662-A (KR)
IPC: B60R22/34
Filed: 1999-05-20
Abstract: 좌석 벨트 수축기는 축선(16)을 중심으로 프레임(9)상에 회전가능하게 장착된 벨트 릴(4)을 갖는다.  구동 스프링(5)은 벨트 릴을 권취 방향으로 구동한다.  차단 디바이스는 벨트 릴을 차단하여 벨트 신장을 방지하며, 전기 모터(1)가 좌석 벨트 수축기의 다양한 기능에 영향을 준다.  로터(2)는 선택적으로 구동 스프링, 토션 바(6) 및 벨트 릴과 구동 관계로 될 수 있다.
Patent KR-20020016842-A (KR)
IPC: H04L12/28
Filed: 2000-06-27
Abstract: 본 발명은 기지국에 의해 제1 패킷 데이터 트랜잭션으로부터 이동국과 연관된 데이터를 저장하는 것을 포함하는 패킷 데이터의 전송 지연을 감소시키기 위한 방법 및 시스템을 제공한다.  제2 패킷 데이터 트랜잭션을 시작하기 위한 패킷이 이동국으로부터 수신되고, 기지국은 그 패킷이 정확하게 수신되었는지 여부를 결정한다.  기지국은 상기 패킷내의 적어도 하나의 필드를 저장된 데이터와 상관시킨다.  기지국이 저장된 데이터와의 상관에 기초하여 이동국을 식별할 수 있으면, 이동국은 패킷이 정확하게 수신되었는지 여부에 관계없이, 이동국으로부터의 후속 패킷의 전송을 위해 리소스를 예비한다.
Patent KR-20020023977-A (KR)
Title: Foldable liquid discharge member and structure thereof
Inventor: LEE JEONG MIN
IPC: B65D47/06
Filed: 2002-01-02
Abstract: PURPOSE: A foldable liquid discharge member and the structure thereof are provided to simplify the opening and closing manipulation of a discharge tube, and to allow the discharge member to be easily attached to a liquid charge container. CONSTITUTION: The discharge member(1) designed to be attached to one end surface of a liquid charge container(100) has a discharge tube(2) with a discharge hole(3), and the discharge tube is installed inside a folding reference line(4) so that it closely contacts with the folding reference line. The discharge tube has a relatively thin portion(5) foldable toward one direction about the folding reference line, and also the thin foldable portion is formed on the basis of a projected top plane portion(6). The foldable portion and the top plane portion form a vertical shaped adhesive part(7) attached to the end of the liquid charge container. The top plane portion is provided with a discharge hole cap(8) on the inner wall thereof.
Patent KR-20020024023-A (KR)
Title: hardness adjustable mattress.
Inventor: KANG SUN GU
IPC: A47C27/00
Filed: 2002-01-05
Abstract: PURPOSE: A hardness adjustable mattress is provided to easily adjust the hardness of the mattress in conforming to the size of the human body, and to facilitate the manufacture and the distribution management of the mattress by reducing the kinds thereof. CONSTITUTION: The hardness adjustable mattress consists of a basic mat, a surface cushion mat(5), and a hardness adjustable mat(2) having the hardness different with that of the basic mat and the surface cushion mat, which are inserted into a mattress cover(11-a,11-b,11-c,11-d). According to the difference of hardness and thickness, and the arrangement condition of the hardness adjustable mat inserted between the basic mat and the surface cushion mat, it is possible to freely adjust the surface hardness of the mattress.
Patent KR-20030060706-A (KR)
Title: Method for connecting and disconnecting internet for urgent message transmission in telematics
Inventor: LEE JONG HUN
IPC: H04W4/90
Filed: 2002-01-11
Abstract: PURPOSE: A method of disconnecting Internet connection for transmitting an emergent message in a car telematic system is provided to automatically release the Internet connection, and to transmit the emergent message in an emergent situation, thereby quickly coping with the emergent situation in a car. CONSTITUTION: A car telematic system repeatedly checks whether an emergent situation such as an accident occurs(S41). If so, the car telematic system decides whether the Internet is connected(S42). If so, the car telematic system switches on a signal path between a wireless modem and a controller of the car telematic system(S43). The car telematic system cancels Internet access(S44). If the Internet is not connected, the car telematic system transmits an emergent message for informing of the emergent situation(S45).
Patent KR-20030061473-A (KR)
Title: Fixed structure of door which located openning and shutting device of door
Inventor: SON JAE IK
IPC: E05F1/14
Filed: 2002-01-14
Abstract: PURPOSE: A fixing structure of a door-operating device is provided to prevent a gap caused by wind, when a door is closed or open by holding the round rotary plate of the door. CONSTITUTION: The fixing structure of a door-operating device is composed of: a door with a hinge; a driving gear(10) with a half toothed outer circumstance; rack gears(20') promoting the return of a door; a couple of operating rods(23') provided with springs(22') and fixed to a bracket(21'); the first power transmission gear(30) installed under a hinge(h); the second power transmission gear(31) and the third one, which operate together with the first power transmission gear; a casing body(42) provided with an oil sump(43) having a cutoff(41); a turning force controller(40) with a rotary member(44) provided with an oil-pushing plate(45) moving along the third power transmission gear; a rotary disk(100) with treated grooves(110,112) rotating along the hinge; an operating rod going up within certain range; a support(130) for the operating rod with a steel ball(142); a pushing bar(154') pushing the operating rod and supported by a stopper(153'); a rotary rod pushing member(160) seating the steel balls to the treated grooves.
Patent KR-20030062143-A (KR)
Title: Method and apparatus for treating a processed article
Inventor: KIM BYEONG JIN
IPC: H01L21/304
Filed: 2002-01-16
Abstract: PURPOSE: An apparatus for processing a processed article is provided to minimize the influence of vapor upon exterior circumstances and the usage of chemicals by blocking the exhaustion of the vapor and by collecting and reusing the vapor. CONSTITUTION: The chemicals(300) are heated and vaporized. The processed article is processed by using the vapor(302). The vapor is liquidized to be the chemical. The chemical is collected. The chemical is heated to a temperature scope from 80 to 120 deg.C. The liquidization is made by cooling the vapor.
Patent KR-20020063818-A (KR)
Inventor: TOYODA EIJI
IPC: C09J7/35
Filed: 2002-01-29
Abstract: PURPOSE: To provide an adhesive tape, sheet and the like (called adhesive tape hereinafter) used for removing an unnecessary resist material on an article such as a semiconductor wafer, and to provide a method for removing the resist by the adhesive tape when manufacturing fine machining components such as semiconductor devices, thin-film magnetic heads, circuits, various printed circuit boards, various masks, and lead frames. CONSTITUTION: In this adhesive tape for resist removal, a curing type adhesive layer is provided on a support base, or the adhesive layer is provided on the support base. In this case, an initial modulus of elasticity in tension at 100°C after curing becomes 10 MPa or more in the curing type adhesive layer, and/or flexible stiffness is set to at least 1x10-4 (N.m) per unit width in the support base.
Patent KR-20030064993-A (KR)
Title: Color toner composition having superior transcription efficiency and method for preparing thereof
Inventor: LEE CHANG SUN
IPC: G03G9/08
Filed: 2002-01-29
Abstract: PURPOSE: Provided are a color toner composition which shows little change of electric charge, and excellent transfer efficiency and long stability, and which can provide stable image quality for a long time, and a method for producing the same. CONSTITUTION: The composition comprises (a) 100 parts by weight of annealed mother particles of toner; (b) 1.0-3.0 parts by weight of silica coated on the mother particles; and (c) 0.2-2.0 parts by weight of mineral particles coated on the mother particles. The method comprises the steps of (i) annealing mother particles of toner at 45-65 deg.C for 5-12 hours; and (ii) attaching silica and mineral particles on the surface of mother particles of toner of the step (i).