baber/WOPTO huggingface dataset:
Patent KR-20000071427-A (KR)
Title: 반도체 기억장치
IPC: G11C11/407
Filed: 2000-03-09
Abstract: 전력 절약화 및 대용량화를 도모한 경우에도, 고속액세스가 가능한 반도체 기억장치를 제공한다. 반도체 기억장치는, 센스앰프 블록 sa, 한쌍의 메모리셀 블록 mc0, mc1, 한쌍의 워드 드라이버 블록 wd1-0, wd1-1, 한쌍의 디코더 블록 dec1-0, dec1-1, 및 제어회로 블록 cnt101을 포함한다. 제어회로 블록 cnt101에 구비된 인버터 INV0, INV1는, 각각, 블록 선택신호 BS0, BS1의 전위레벨을 반전시킨다. 레벨시프터 LS0, LS1는, 각각, 인버터 INV0, INV1의 출력을 증폭하여, 제 2 전원전위 VPP와 접지전위 VSS 사이에서 전위가 스윙하는 이퀄라이즈 신호 EQ0, EQ1를 생성한다.
Patent KR-20010087904-A (KR)
Title: Hinge assembly of door for gas range
Inventor: YANG DAE BONG
IPC: F24C15/02
Filed: 2000-03-09
Abstract: PURPOSE: A hinge structure for a gas range door is provided to hide a hinge bar inside a door frame so that is can not be exposed to users when opening and closing the door, thereby improving the appearance of the gas range. CONSTITUTION: A hinge structure of a gas range door includes a door(200) having a concave stepped part(222) formed on a lower end part of an inner surface of the door, and a hinge bar(240) mounted on a lower end part of the door for opening and closing of the door, of which both ends are folded by multi-steps and the remaining part except the both end parts to be received in the stepped part not to be exposed to the outside of the door, wherein stoppers(224) are mounted on the hinge bar in the stepped part for preventing the lifting and deviation of the hinge bar out of the stepped part.
Patent KR-20000076971-A (KR)
Title: 전력 증폭기를 포함하는 전자 장치
IPC: H03F3/217
Filed: 2000-03-27
Abstract: 이 장치는 D급에서 동작하는 증폭기 스테이지(30)를 포함한다. 
     상기 증폭기의 출력 전력을 제어하기 위해, 가변 전원 회로(35)는 전류-탭핑 회로(40)에 의해 공급되는 전류를 측정한 것에 의하여 영향을 받는다. 상기 장치가 되도록 적은 에너지를 소비하도록 하기 위해, 상기 가변 전원은 스위치-모드 전원 회로(50)에 의해 형성된다. 본 발명은 고주파 증폭기에 적용된다.
Patent KR-20010092956-A (KR)
Title: A textile for sofa
Inventor: KIM SOON OK
IPC: B32B27/12
Filed: 2000-03-28
Abstract: PURPOSE: Woven goods for a sofa are provided to prevent dust, sweat and humidity from permeating into a cushion layer of a sofa and to sterilize the cushion layer with discharging beneficial material to the human body by mixing loess powder, elvan powder, germanium powder and charcoal powder to polyurethane at a specific rate in a process of coating woven goods for a sofa with polyurethane. CONSTITUTION: Elvan, germanium and charcoal is crushed into powder respectively and kept in additional vessels, and loess is prepared. The elvan powder, germanium powder, charcoal powder and loess powder is filtered at 200-500 meshes. 25wt% of loess powder, 10wt% of elvan powder, 10wt% of germanium powder and 10wt% of charcoal powder is mixed with 45wt% of polyurethane. Then, the mixture is coated and dried over the other side of woven goods(1) for a sofa. Finally, the dried woven goods for a sofa are wound up to products. A pattern(2) is printed on the surface of the woven goods for a sofa while a coating layer(8) of polyurethane(3), loess powder(4), elvan powder(5), germanium powder(6) and charcoal powder(7) is formed on the other side. Thereby, dust, sweat and humidity do not permeate into a cushion layer of a sofa by the waterproof property of polyurethane of the coating layer. In addition, far infrared rays beneficial to the human body are emitted by loess powder, elvan powder, germanium powder and charcoal powder. The loess powder and charcoal powder has several functions of humidity control, deodorization, antibiosis and dehumidification.
Patent KR-20010094275-A (KR)
Title: Apparatus for sensing a wafer edge
Inventor: KIM DEOK HWA
IPC: H01L21/66
Filed: 2000-04-06
Abstract: PURPOSE: A wafer edge sensing apparatus is provided to prevent an overlay error by inserting a transparent plate between a wafer and an edge sensor. CONSTITUTION: The wafer edge sensing apparatus(100) comprises an edge sensor(101), transparent plates(150,155) and gas spray parts(160,165). The edge sensor(101) further includes a light emitting device(110), such as laser diode and a light receiving device(12), such as an optical sensor. The emitted heat from the light emitting device(110) is shaded by the transparent plates(150,155) formed between a wafer and the light emitting and receiving devices(110,120). The gas spray parts(160,165) are sprayed N2 gases into the light emitting device.
Patent KR-20010094907-A (KR)
Title: X-ray detecter and a method for fabricating the same
Inventor: KIM IK SU
IPC: H01L31/115
Filed: 2000-04-07
Abstract: PURPOSE: An X-ray detector and a method for fabricating the same are provided to prevent a damage of an array panel due to static electricity using a TFT(Thin Film Transistor) array process. CONSTITUTION: A multitude of gate line(110) is formed on an edge portion of a TFT array area(104). Gate pads(112) are formed on each end portion of the gate lines(110). A gate extension portion(114) is extended from the gate pad(112). The gate extension portion(114) is short-circuited by a short-circuit line(108). The short-circuit line(108) is formed by the same metal as the gate line(110). The short-circuit line(108) and the gate line(110) are formed simultaneously. An array outline portion(102) is formed at an outline of the short-circuit line(108). A connection line(106) is formed between the short-circuit line(108) and the array outline portion(102). The connection line(106) is contacted simultaneously with the short-circuit line(108) and the array outline portion(102).
Patent KR-20000071609-A (KR)
IPC: G11B7/121
Filed: 2000-04-08
Abstract: 본 발명은 광 디스크 상의 정보를 기록 및 재생하기 위한 광 픽업 장치에 관한 것이다.  광 픽업 장치는 광 픽업 유닛이 광 픽업 이송 유닛에 의해 이동될 때 대물 렌즈가 디스크 회전 구동 유닛 상에 로딩된 광 디스크의 외부에 배치될 때 까지 덮개의 관통 구멍을 가리기 위한 덮개판과, 덮개와 덮개판 중 하나의 부분에 마련되고 광 픽업 유닛이 광 픽업 이송 유닛에 의해 이동될 때 대물 렌즈가 광 디스크의 외부에 배치되도록 대물 렌즈로부터 먼 방향으로 덮개판을 이동시키는 맞닿음부와, 덮개와 덮개판 중 다른 하나의 부분 상에 마련되고 덮개판이 맞닿음부에 의해 대물 렌즈로부터 먼 방향으로 이동된 후에 광 픽업 유닛이 광 픽업 유닛에 의해 광 디스크의 외향으로 더 이동될 때 맞닿음부와 결합하는 결합부를 포함한다.  광 픽업 유닛은 광 디스크의 외부 림측 상에 안정적으로 유지되는 한편, 먼지가 그 내부로 침투하는 것을 방지할 수 있게 된다.
Patent KR-20010095934-A (KR)
Title: Arm's angle to reveal
Inventor: KOOK JOUNG HYUN
IPC: A61F5/042
Filed: 2000-04-12
Abstract: PURPOSE: A device used to assist in finding desired backswing arm positions of a golf player and comprising an angle fixing element at a connecting element which connects to a protecting plate is provided. CONSTITUTION: This device comprises a supporting plate(11), a protecting plate(12), a supporting plate(11) and a connecting element(14) connecting to the protecting plate and an angle fixing element. The angle-fixing element restricts the angle of arm movement in a specified level, and the body remembers its moving angle so that the arm can move as much as it was even after the device is detached therefrom.
Patent KR-20010039579-A (KR)
Title: Compositions and methods for cleaning and removing contaminants from hair
Inventor: MATZ GARY F
IPC: A61K8/81
Filed: 2000-04-19
Abstract: PURPOSE: Provided are a composition for use in removal of multivalent metals, minerals, environmental dirt, and sebum from hair, and a method for removal of mineral residues from hair by use of compositions. CONSTITUTION: The aqueous composition suitable for removing metals, metal ions, metal salts, environmental dirt, and sebum from hair comprises: (a) an effective amount of an anionic dispersant, and (b) the remainder being water, wherein the aqueous composition is at a pH between 2 and 6.0. The composition can also contain: (c) an effective amount of a reducing agent, and (d) an effective amount of a chelating agent. If the composition is to be used as a demetallizing agent then, in addition to components (a), (b), (c), and (d) above, the composition also contains: (e) an effective amount of a threshold scale inhibitor and (f) an effective amount of a gelling agent. If the composition is to be used as a clarifying shampoo for the cleansing of hair, in addition to components (a), (b), (c), and (d) above, the composition also contains: (g) an effective amount of a surfactant component selected from the group consisting of anionic surfactants and amphoteric surfactants.
Patent KR-20010097038-A (KR)
Inventor: SIM SU SEOK
IPC: G09G3/296
Filed: 2000-04-19
Abstract: 본 발명은 패널이 상부블록과 하부블록으로 분할 구동되는 플라즈마 디스플레이 패널의 구동장치에 있어서 상부블록과 하부블록의 구동회로 보드를 공용화할 수 있도록 한 플라즈마 디스플레이 패널의 구동장치에 관한 것이다. 
     본 발명의 플라즈마 디스플레이 구동장치는 제 1 어드레스 구동 회로보드 내에 설치되어 제 1 어드레스 구동 회로보드에 입력되는 데이터의 출력라인을 선택하기 위한 제 1 디멀티플렉서와, 제 2 어드레스 구동 회로보드 내에 설치되어 제 2 어드레스 구동 회로보드에 입력되는 데이터의 출력라인을 선택하기 위한 제 2 디멀티플렉서를 구비한다. 
     본 발명에 의하면, 어드레스 구동부 내에 멀티플렉서를 설치하여 상부블록에 사용되는 어드레스 구동 회로보드 및 하부블록에 사용되는 어드레스 구동 회로보드의 동일한 위치에 입력포트를 형성하여 상부블록 및 하부블록에 사용되는 어드레스 구동 회로보드를 공용으로 사용할 수 있다.
Patent KR-20000037458-A (KR)
Inventor: JANG HWANG JIN
IPC: H04W88/18
Filed: 2000-04-25
Abstract: PURPOSE: A drawing system using a wireless communication terminal is provided to enable drawings for a gift or a lottery ticket immediately and easily, by connecting to a communication server using the wireless communication terminal without a need for accessing an internet web page via an internet. CONSTITUTION: A communication server(6) stores a drawing program(4). A wireless communication terminal(2) of a customer is connected to the communication server(6). A customer accesses the communication server(6) via the terminal(2), and draws the gift or lottery ticket using the drawing program(4). A displayer(8) is provided on the terminal(2). The communication server(6) is connected to a server of a company for providing mileage points to a customer who buys a product. An own number is assigned to a customer when the customer buys the product or uses a service. After the customer accesses the communication server(6) using the terminal(2), the customer inputs the own number in order to obtain a qualification for drawing the gift or lottery ticket.
Patent KR-20010100616-A (KR)
Inventor: KIM YOUNG HO
Filed: 2000-05-04
Abstract: 본 발명은 사이버 도우미를 이용한 학습 제공 방법 및 시스템에 관한 것으로, 네트워크망을 이용하여 접속한 유아에게 연령 및 성향에 부합하는 사이버 도우미를 제공하고, 유아의 연령 및 성향에 부합하는 학습 커리귤럼을 제공한 후, 상기 사이버 도우미를 이용하여 상기 학습 커리귤럼을 진행시킨다. 
     그리고, 학습 커리귤럼이 끝나면 평가(분석) 과정을 거쳐, 유아의 지능 발달 정도, 학습 능력, 취약한 학습 분야 등을 판단한 후, 평가 결과에 대응하는 학습 커리귤럼을 제공하여, 유아의 지능 발달이 골고루 이루어지도록 한다.
Patent KR-20010110602-A (KR)
Title: 편향요크용 세퍼레이터
Inventor: YANG TAE JONG
Filed: 2000-06-07
Abstract: 본 발명의 편향요크에 폴마그네트을 네크(110)에 설치하는 세퍼레이터(100)에 있어서, 상기 세퍼레이터(100)의 네크(110)에 좌우에 설치된 상부 지지턱(111)과 쿠션이 있는 전후 좌우 네방향에 설치된 하부 지지대(112)로 6방향으로 끼워 맞춰 일정한 힘으로 폴마그네트을 지지함으로써 제어할 수 있는 유동을 유지하여, 미스컨버전스를 사전에 방지함으로 생산성을 향상시키고, 고품질을 유지시킬수 있는 효과가 있다.
Patent KR-20010076153-A (KR)
Title: Reactor
Inventor: KONDO JUNJI
IPC: H01F37/00
Filed: 2000-06-09
Abstract: PURPOSE: A reactor is provided to improve heat radiating property by making the shape of its core compact, and so on. CONSTITUTION: With the coil of the bobbin loess which consists of aluminum wire, one in drawing is using the thing thick a little so that this aluminum wire may become the same direct current resistance as copper wire. U type core by which (2) is arranged in the vertical side(1a), and lateral-surface(1b) side of the outside, I type core which (3) is combined with this U type core(2), and is inserted into centrum(1c) of a coil(1), (4) is in centrum(1c) of a coil(1), and the angle tubed insulator which consists of the insulating paper prepared in the inner skin side of a coil(1, and 5) are insulators prepared in the coil periphery fraction in which U type core(2) of a coil(1) is formed. Moreover, (1d) is the lateral surface of another side of a coil(1), and (1e) is the end face of a coil (1).
Patent KR-20010111348-A (KR)
Inventor: KIM SANG HYEON
IPC: A61B8/00
Filed: 2000-06-10
Abstract: 본 발명은 진단 영역내의 목표물에 대한 3차원 영상을 형성하기 위한 방법을 제공한다.  본 발명에 따른 3차원 영상 형성 방법은 초음파 신호를 진단 영역내로 송신하고 목표물에서 반사된 신호를 수신하기 위한 프로브를 진단 영역을 가로질러 이동하면서 다수의 영상 프레임 쌍―상기 다수의 영상 프레임 쌍 각각은 하나의 주 프레임과 상기 주 프레임과 소정의 각도를 이루면서 기울어진 보조 프레임을 포함함―을 발생시키는 단계와, 상기 다수의 영상 프레임 쌍 중의 소정의 영상 프레임 쌍에 포함된 주 프레임 및 보조 프레임으로부터 상기 주 프레임과 평행한 가상 프레임을 발생시키는 단계와, 상기 주 프레임과 상기 가상 프레임 간의 상관 계수를 계산하는 단계와, 상기 주 프레임 및 상기 주 프레임에 인접한 다음 주 프레임 간의 상관 계수를 계산하는 단계와, 상기 주 프레임과 상기 가상 프레임 간의 거리, 상기 주 프레임과 상기 가상 프레임 간의 상관 계수, 및 상기 주 프레임과 상기 다음 주 프레임 간의 상관 계수를 이용하여 상기 주 프레임과 상기 다음 주 프레임간의 거리를 추정하는 단계와, 가상 프레임을 발생시키는 상기 단계와, 주 프레임과 가상 프레임 간의 상관 계수를 계산하는 상기 단계와, 인접한 주 프레임 간의 상관 계수를 계산하는 상기 단계와, 인접한 주 프레임 간의 거리를 추정하는 상기 단계를 상기 다수의 영상 프레임 쌍 각각에 대하여 반복하는 단계와, 상기 다수의 영상 프레임 쌍의 주 프레임 간의 추정된 거리를 사용하여 3차원 영상을 형성하는 단계를 포함한다.
Patent KR-20000054613-A (KR)
Inventor: JEON SEUNG HO
IPC: B32B27/32
Filed: 2000-06-14
Abstract: PURPOSE: A multilayer film for a medical service is provided to have excellence in flexibility, transparency, heat-resistance, sealing, durability and cost competitiveness proper for packaging and medicating medical solutions such as sap, blood, etc. in a pouch form. CONSTITUTION: An inner layer of a multilayer film for a medical service comprises propylene-system copolymer or resin compounds of propylene-system copolymer and ethylene-alpha-olefin copolymer. A melting point of the copolymer or resin compounds is lower than 125 degrees celsius and thickness is 5% to 15% of whole thickness. An intermediate layer comprises the propylene-system copolymer and the resin compounds of ethylene-alpha-olefin copolymer, and density of the resin compounds is 0.870 to 0.885 g/cm¬3 as well as the thickness is 60% to 85% of the whole thickness. An outer layer comprises propylene-system copolymer, and the melting point of the resin is higher than 125 degrees celsius as well as the thickness is 10% to 25% of the whole thickness.
Patent KR-20000071997-A (KR)
Inventor: CHOI JAE YUN
IPC: G06F9/44
Filed: 2000-06-14
Abstract: PURPOSE: An automation system for recognizing a specified person in the interne is provided to inquiry a person who connects with the internet or not, and to inform a user of the fact. CONSTITUTION: The automation system for recognizing a specified person in the interne comprises a server and an application program. Whenever the user connects to the internet after a user register himself with at the server and sets up the application system, the server notices that the user connects with the internet or not through the application program. If the user uses the computer for a long time, the server regards that as not using. The system can search users who connect to the internet with their names or ID.
Patent KR-20010113251-A (KR)
Inventor: LEE KYUNG WOO
IPC: F23G5/46
Filed: 2000-06-17
Abstract: 본 발명은 쓰레기 처리방법 및 장치에 관한 것으로, 본 발명은 수거된 쓰레기를 건조시키는 건조공정과; 상기 건조공정을 거친 쓰레기를 설비본체 내부의 레일을 따라 연속적으로 이동하는 궤도차의 적재함에 압축하여 적재시키는 압축공정과; 상기 압축공정을 거쳐 압축된 쓰레기를 무산소 가열로 소각하는 가열공정과; 상기 가열공정에 의해서 소각된 쓰레기에서 발생되는 열을 수냉시키면서 이 열교환된 물을 난방 및 온수로 공급하는 체열공정으로 이루어지고, 
     토방형태로 형성된 설비본체(1)의 입구에서 출구까지 내부 바닥면에 레일(2)이 형성되어 상기 레일(2)을 따라 다수의 궤도차(3)가 연이어서 이동되도록 구성하고; 상기 설비본체(1) 내부에는 상기 궤도차(3)의 적재함(31)에 쓰레기를 프레스(42)로 압축하여 뚜껑(34)으로 밀폐시킨 상태로 적재시키는 압축부(4)와, 상기 압축부(4)의 후방측 레일(2) 사이의 하부측에 구비되어 압축된 쓰레기를 가열 및 소각시키는 가열부(5)와, 상기 가열부(5)의 후방측 설비본체(1)에 냉수순환로(6)를 형성하여 열교환시키는 체열부(6)가 순차적으로 형성되며; 상기 궤도차(3)의 적재함(31) 전후방측에는 구멍형태의 흡기구(31A)와 돌출된 배기구(31B)가 각각 형성되어 다수의 궤도차(3)가 상기 흡기구(31A) 및 배기구(31B)의 삽입에 의한 결합으로 상호 연이어 통할 수 있도록 구성함으로써 설비제작 비용이 저렴하면서 압축에 의해서 일시에 많은 량의 쓰레기를 처리할 수 있어 쓰레기의 처리효율을 한층 증대시킬 수 있는 효과를 갖게 된다.  또한 연속공정으로 작업의 신속성 및 간편성을 기할 수 있고, 무산소 가열로 폐가스 및 연기 배출량이 현저하게 줄일 수 있으며, 폐열을 난방 및 온수 공급용으로 재사용함으로써 에너지 절감효과를 가져오는 이점이 있다.
Patent KR-20010113335-A (KR)
Inventor: NA YEONG MOK
IPC: H02K15/02
Filed: 2000-06-19
Abstract: 본 발명은 코어레스 모터내에 장착되는 회전자의 원통형 수지물절연체의 외측면 부분에 소정의 크기를 갖는 철심을 형성한 상태에서 아마튜어코일을 감겨지게 하여 상기 회전자에서 생성되는 자로의 자기저항을 감소시켜 자속밀도를 향상하도록 하는 동시에 회전토오크를 극대화시켜 코어레스 모터의 정확한 진동음 출력을 이루게 하는 것과, 상기 코일의 이탈을 방지하도록 상기 수지물절연체의 외측면이 수 개이상 톱니형과 같은 굴곡을 형성함으로써, 상기 코일이 권선시에 발생될 수 있는 수지물절연체로부터의 이탈을 미연에 방지하여 작업성이 우수하게 하는 것으로 인해 안정성이 있는 회전자와 코어레스 모터를 생산하여 상기 코어레스 모터의 경제성을 향상시킬 뿐만 아니라 이를 사용하는 이동통신 단말기의 효율성을 향상시켜 사용자에 대한 사용상의 신뢰도를 극대화하는 자기특성을 향상시키기 위한 코어레스 모터의 회전자를 제공하는데 그 특징이 있다.
Patent KR-20010066913-A (KR)
Inventor: FUJII YASUHIKO
IPC: B01J23/78
Filed: 2000-07-07
Abstract: PURPOSE: Provided is a process for treating a dioxin-containing exhaust gas discharged from intermittent operation-type solid waste incineration facilities such as mechanical batch incinerators or semi-continuous incinerators as well as continuous operation-type solid waste incineration facilities, and a composite catalyst composition for inhibiting the generation of dioxin. CONSTITUTION: The process for treating a dioxin-containing exhaust gas comprises adding from 0.01 to 2.5 % by weight based on the weight of dry wastes incinerated per hour, of an iron compound catalyst which comprises iron oxide particles or iron oxide hydroxide particles having an average particle size of 0.01 to 2.0 mu m, a phosphorus content of not more than 0.02 % by weight based on the weight of the particles, a sulfur content of not more than 0.6 % by weight based on the weight of the particles and a sodium content of not more than 0.5 % by weight based on the weight of the particles and which is capable of decomposing not less than 20% by weight of monochlorobenzene when 3.1 x 10¬-4 mol (50 mg) of iron oxide particles obtained by heat-treating the iron compound catalyst at 300 deg.C for 60 minutes in air, is instantaneously contacted with 5.0 x 10<-7> mol of monochlorobenzene at 300 deg.C at a space velocity of 150,000 h¬-1 in an inert gas atmosphere using a pulse catalytic reactor, into an exhaust gas which has a temperature of 150 to 500 deg.C and which is in the course of cooling between a combustion chamber and a subsequent dust collector of a waste incinerator.
Patent KR-20020011048-A (KR)
Title: One motor paper feeding apparatus for DVP
Inventor: JUNG JIN MIN
IPC: G03G15/00
Filed: 2000-07-31
Abstract: PURPOSE: An one-motor paper feeding apparatus of a digital video printer is provided to simultaneously drive a pick-up roller and a discharge roller using a single motor, to allow papers to be fed smoothly. CONSTITUTION: An one-motor paper feeding apparatus of a digital video printer includes a pick-up roller(2) for providing frictional force to a recording paper to pick up the paper, a frame in which the pick-up roller is set, the first pulley(6) combined with one end of the axis of the pick-up roller, and the second pulley(10) combined with a predetermined portion of the bottom of the first pulley having a belt between the first and second pulleys. The apparatus further has the first idle gear(12) combined with the axis of the second pulley, the second idle gear in gear with the first idle gear, and a discharge roller placed opposite to the pick-up roller. The apparatus also has the third idle gear(24') combined with the end of the axis of the discharge roller, and the fourth idle gear(26') in gear with the third idle gear.
Patent KR-20020012840-A (KR)
Title: 1-axis inclino senser
Inventor: KANG SUNG UK
IPC: G01B11/26
Filed: 2000-08-09
Abstract: PURPOSE: A mono-axial tilt angle sensor is provided to measure both an absolute angle and relative angle in an easy manner, while obtaining an angle which is stable and has a high resolution. CONSTITUTION: A central axis(2) has a circular film(3) and a weight(4) mounted to the central axis. Both ends of the central axis is fixed to a case(1), and the circular film has a slit for photo-sensitiveness of the film to obtain a resolution of a desired angle. A photo coupler(5) and a light source(6) are fixed at a surface of the case, in such a manner that the photo coupler and light source are opposed to each other at the portion where the slit of the circular film is formed, and the weight fixed to the central axis moves in a direction vertical to the horizontal surface. The case is filled with a transparent liquid material so as to reduce reaction in a fine vibration. The tilt angle of a bottom surface of the case is calculated by the intensity of the light produced by the slit of the film.
Patent KR-20000072306-A (KR)
Inventor: LEE HEE YOUNG
IPC: A61C3/00
Filed: 2000-08-28
Abstract: PURPOSE: Saw for cutting bone is provided which separates and binds a head case and a neck part in a socket form so that it reduces administration time in exchanging saw teeth. CONSTITUTION: The saw for cutting bone is characterized by transmitting rotation movement of a driving motor(1a) in a grip(1) to a slider(5) of a head(4) bound with the edge part of the neck part through a connection axis(3) that is placed inside the neck part. With receiving rotation movement, the saw for cutting bone in cavity moves a saw(20) and a string on a slider(5) in a straight and reciprocating way by keeping 90 degrees or so angle against approach direction to a grip.
Patent KR-20020017539-A (KR)
Title: The process of dying and manufacturing textilc by using caustic soda and potassium permanganate.
Inventor: CHOI MYUNG BU
IPC: D06P1/32
Filed: 2000-08-28
Abstract: PURPOSE: A method for dying a fabric with a dye obtained by mixing a caustic soda solution with potassium permanganate and then mixing a reducing agent is provided, thereby dying a fabric in various colors containing soft dark brown at low temperature, saving energy and reducing the amount of waste water to be generated. CONSTITUTION: A mixed solution of caustic soda and potassium permanganate is agitated with urea and a reducing agent for 30 min to give a dyeing solution. A cotton or synthetic fabric is dyed with the dyeing solution at low temperature. For an example, 12kg caustic soda is dissolved in 50kg water and mixed with 25kg rongalite to give a caustic soda solution, which is reacted with 10kg potassium permanganate for 30 min to give a mixed solution, which is then mixed with 5kg urea. A fabric to be dyed is poured in the dyeing solution and then added with 50% by weight of cold water.
Patent KR-20020017594-A (KR)
Title: Carbon nano tubefield emission device having resistance layer of cluster structure
Inventor: JUNG JAE HUN
IPC: H01J9/24
Filed: 2000-08-31
Abstract: PURPOSE: A carbon nano-tube field emission device having a cluster structure resist layer is provided to prevent breakdown of device by having a resist layer of a cylindrical graphite cluster structure. CONSTITUTION: A carbon nano-tube field emission device having a cluster structure resist layer comprises an electron emitting source having N x N (N being equal to or less than 8) matrix on a metal island(302b) of carbon-nano tube(308) of cylindrical graphite, a receiving electrode(305) near the electron emitting source for receiving the electrons, an insulating layer(304) for insulating the receiving electrode and the electrode wiring layer(302a), a catalyzer metal layer(307) under a hole for selectively growing the carbon-nano tube within the hole, a resist layer(303), an electrode wiring layer(302a) and the metal island(302b) sequentially on the substrate(301).
Patent KR-20020020307-A (KR)
Title: Manufacturing method for pigment-attached phosphor
Inventor: JUNG IL HYEOK
IPC: C09K11/06
Filed: 2000-09-08
Abstract: PURPOSE: Provided is a process for producing a pigment-bonded phosphor, which can reduce leaving of the pigment and coagulation of the phosphor itself, therefore, it improves dispersibility of the phosphor in a slurry. CONSTITUTION: The process for producing the pigment-bonded phosphor comprises the steps of: adding a gelatin water solution to a phosphor slurry formed by dispersing the phosphor in water and then adjusting pH to be 3.4-6.0; adding a pigment slurry, formed by dispersing the pigment in water, to the resultant in order to bond the pigment to the phosphor; adding an acryl emulsion to the resultant and then adjusting pH. The amount of the gelatin is 0.01-0.1pts.wt. based on the 100pts.wt. of the phosphor and the amount of the acryl emulsion is 0.01-0.15pts.wt. based on the 100pts.wt. of the phosphor.
Patent KR-20010050557-A (KR)
Inventor: ASAOKA TAKEMITSU
IPC: C07F9/6518
Filed: 2000-09-21
Abstract: PURPOSE: Provided are an azole derivative or its salt having excellent antifungal activities and water-solubility, and a medicinal composition containing it as an active ingredient. CONSTITUTION: The azole derivative is represented by the general formula(I), wherein, R1 is a substituted phenyl group; R2 and R3 are each a fluorine atom, an alkyl group or the like; and R4 is an alkyl group. The medicine contains the azole derivative or the salt thereof as an active ingredient.