baber/WOPTO huggingface dataset:
Patent KR-20020044805-A (KR)
Title: The automatic cruise switch
Inventor: KIM YEONG O
IPC: H01H19/14
Filed: 2000-12-06
Abstract: PURPOSE: An automatic cruise switch is provided to easily perform a sliding operation of a contact terminal by press-fitting a terminal of a switch at a lower cover. CONSTITUTION: A switch case(50) is installed around a steering wheel of a vehicle. A switch lever(60) is exposed to an outer side in an inside of the switch case(50). A switch circuit(70) is connected to the inside of the switch case(50) and changes a running speed of a vehicle according to an operation of the switch lever(60). A lower cover(55) is connected to a lower portion of a case body(51). A wire(76) electrically connects a connector to the switch circuit(70). A driver operates a lever(61) right and left, up and down. An adjustable speed operating member(63) is connected to the lever(61) and moves in left and down directions according to left and down operations of the lever(61).
Patent KR-20020047806-A (KR)
Title: Impact Absorption Apparatus of Hood Lock for Car
Inventor: PARK WON PO
IPC: B62D25/12
Filed: 2000-12-14
Abstract: PURPOSE: A shock absorbing apparatus of a hood lock for a vehicle is provided to prevent a pedestrian from being injured by reducing impact with moving down the hood momentarily in bumping the head of the pedestrian to the hood at a head-on collision. CONSTITUTION: A shock absorber of a hood lock is composed of a latch(110) having a support lever part(111) combined with an engine room(5) to support the lower part of a striker(2) and slid selectively to release a pin(111a), and a holder part(112) connected to a first tension spring to prevent movement of the support lever part and pull the striker down; a moving lever(120) pulling the support lever part by a second tension spring(123); an interlocking lever restricting the movement of the support lever part; a pressure rod(140) pressing the interlocking lever down in the engine room; a turning lever pushing the pressure rod down, and turning in the lower part of a hood; and an impact detecting lever turning the turning lever in applying impact to the lower part of the hood. The pedestrian is protected with moving down the hood in bumping the head of the pedestrian into the hood.
Patent KR-20020047840-A (KR)
Title: Mounting structure for panel-type speaker
Inventor: LEE HYEON DONG
IPC: H04W88/02
Filed: 2000-12-14
Abstract: PURPOSE: A panel type speaker mounting structure is provided to minimize crack or damage of the part at which the panel type speaker is mounted, thereby capable of maintaining the uniform audio quality. CONSTITUTION: A portable terminal body(10) consists of upper and lower casings(12,13) for protecting a main board(B). An LCD window(30) is positioned to the uppermost of the body(10) for protecting an LCD module. The LCD module is located to the LCD window downwardly, mounting the module to the main board(B). The LCD window(30) is arranged that glasses(G1,G2) are attached to upper and lower at the center of liquid crystal(L). A polarizing plate(31) is located at the upper portion of the upper glass(G1) and a reflective plate(32) is mounted to the lower portion of the lower glass(G2).
Patent KR-20020048198-A (KR)
Title: Method for analyzing hydrogen sulfide of ammonia liquor in cokes manufacturing process
Inventor: LEE GWANG U
IPC: G01N30/66
Filed: 2000-12-16
Abstract: PURPOSE: A method for analyzing hydrogen sulfide is provided to perform analysis in a rapid and accurate manner by injecting hydrogen sulfide at a vaporized state into a gas chromatography, while preventing environmental contamination by reducing the amount of sulfur compounds emitted into atmosphere. CONSTITUTION: A method comprises a first step of mounting dual gas separation tubes(120a,120b) filled with PORAPAK Q and PORAPAK R, respectively, to a gas chromatography; a second step of permitting an oven(122) where the dual gas separation tubes are mounted, to be maintained at a temperature of 150 Deg.C or higher, while injecting inert gas, as a carrier gas, into the dual gas separation tubes; and a third step of injecting hydrogen sulfide into the dual gas separation tubes which are heated up to the temperature of 150 Deg.C, and detecting and analyzing the separated hydrogen sulfide, by using a thermal conductivity detector(130).
Patent KR-20020048639-A (KR)
Title: Method of Preparing Polystyrene Beads with High Degree of Expansion
Inventor: JUNG DONG CHUN
IPC: C08J9/18
Filed: 2000-12-18
Abstract: PURPOSE: Provided is a method for producing polystyrene resin beads which show a high expansion efficiency with a low foaming agent content and thereby, can avoid environment-related regulations. CONSTITUTION: In the method, a subsidiary foaming agent of high molecular compound with a large steric hindrance is used in addition a main foaming agent selected from butane, pentane or mixtures thereof which are used in conventional method for producing formable polystyrene resins. The subsidiary foaming agent may be alpha-methylpolystyrene-acrylonitrile copolymers or alkylmethacrylate polymers and is used in an amount of 5 to 10 wt% based on the weight of the added styrene monomer. The main foaming agent is used in an amount of 4 to 5 wt%.
Patent KR-20020052327-A (KR)
Title: Method for vapor gas controlling of engine in vehicle
Inventor: LEE SANG HUN
IPC: F02D41/10
Filed: 2000-12-26
Abstract: PURPOSE: A method for controlling the evaporation gas of an engine is provided to prevent the evaporation gas captured to a canister from being inhaled to the engine by inhibiting the opening operation of a control valve during predetermined period. CONSTITUTION: A method for controlling the evaporation gas of an engine comprises the steps of; determining the warming-up condition(S120); determining the control start condition of the evaporation gas when the warming-up condition is determined(S130); determining the acceleration condition of the vehicle holding the engine idle condition during long period when the control start condition is determined(S160); and outputting a control signal for inhibiting the operation of a fuzzy control valve and correcting a predetermined air amount when the completion of determining the acceleration(S170).
Patent KR-20010025497-A (KR)
Title: Repair Stuff for Water Leakage Prevention and Repair Method of Tunnel
Inventor: BAE SUK DONG
IPC: E21D11/38
Filed: 2000-12-30
Abstract: PURPOSE: Repairing materials and a repairing method to prevent the water-leakage of a tunnel is provided to prevent the process of additional cracks as a perforated drain pipe is installed and non-shrink concrete is poured. CONSTITUTION: A repairing method comprises six steps. In the first step, a groove(12) is formed in a cracked part(11) of an inside wall(10) of a tunnel. In the second step, an adhesive(13) covers the inside of the groove. In the third step, a perforated drain pipe(14) is installed in the inside of the groove. In the fourth step, a water-stop(16) is installed to prevent the inflow of water into the groove. In the fifth step, packing materials are installed in the groove after being compressed. In the sixth step, non-shrink concrete(19) is poured into the groove.
Patent KR-20010021600-A (KR)
Title: 방사 흡수장치를 갖춘 휴대용 전화기
IPC: H01Q17/00
Filed: 1998-06-26
Abstract: 본 발명에 따른 휴대용 전화기는, 케이스(1)와 상기 케이스내에 위치된 적어도 하나의 방사 엘리먼트(7a,7b)를 갖춘 안테나장치 및 사용자의 머리 또는 그 밖의 신체를 행해 방사되는 상당량의 전자기 에너지를 흡수하기 위한 보호장치를 포함한다. 장치는 적어도 25Ω/square의 표면저항을 갖는 전기 저항층(9)을 구비하여 구성된다.
Patent KR-20010022332-A (KR)
Title: 고품질 실리콘 단결정 및 그 제조방법
IPC: C30B15/00
Filed: 1998-08-25
Abstract: 결정면내에 나타난 고리모양의 산소유기 적층결함(R-OSF)의 발생위치를 제어할 수 있고, 인상과정에서 원인이 도입되는 전위클러스터와 적외선 산란체와 같은 Grown-in 결함을 가능한 한 적게 함으로써 큰 지름의 긴 고품질 실리콘 단결정을 효율이 높게 제조하는 방법. 이와 같이 제조된 고품질 실리콘 단결정으로부터 얻어지는 웨이퍼는, 디바이스특성을 떨어뜨리는 유해한 결함이 적기 때문에, 앞으로 한층 높은 디바이스의 고집적도화나 소형화에 대하여 효과적으로 적용할 수 있다. 그 때문에, 반도체용 실리콘 단결정의 제조분야에서 광범위하게 이용할 수 있다.
Patent KR-20010024052-A (KR)
Title: 과립 형태의 표백 활성화제
IPC: C11D3/30
Filed: 1998-09-05
Abstract: 본 발명은 암모늄 니트릴 및 필로실리케이트를 혼합하고 압축한 후 생성된 집괴를 목적하는 입자 크기로 분쇄시켜 수득된 암모늄 니트릴과 필로실리케이트의 표백 활성화제 과립에 관한 것이다.
Patent KR-20010033034-A (KR)
Title: 기계식 음향 크로스오버 네트워크와 이를 위한 변환기
IPC: H04R3/12
Filed: 1998-11-20
Abstract: 전형적으로 비선형 강성 스프링 응답을 제공하는 토트 전기자 왕복 임펄스 변환기(100)는 자석 감쇠 요소(106)의 추가에 의해 비선형 연성 스프링 응답을 제공한다.  2개 이상의 토트 전기자 왕복 임펄스 변환기(100)는 2개의 토트 전기자 왕복 임펄스 변환기(100) 중의 적어도 하나가 비선형 연성 스프링 응답을 제공할 때 넓은 주파수 응답을 생성하도록 작동하는 기계식 음향 크로스오버 네트워크(700)를 생성하는 데 이용될 수 있다.  기계식 음향 크로스오버 네트워크(700)는 다중 토트 전기자 왕복 임펄스 변환기(100)가 신호 입력으로부터 함께 작동되는 것을 허용한다.  기계식 음향 크로스오버 네트워크(700)가 하우징(812) 내에 둘러싸일 때, 기계식 음향 크로스오버 네트워크(700)는 오디오 출력을 전송하도록 헤드폰으로서 작동될 수 있다.
Patent KR-20010033282-A (KR)
Title: 저광택 피막을 제조하기 위한 열경화성 분말 조성물
IPC: C09D5/03
Filed: 1998-12-16
Abstract: 본 발명은 (a) 카르복실 그룹을 함유하며, 이소프탈산 및 네오펜틸글리콜이 풍부하고, 임의로 셋 이상의 작용기를 함유한 폴리카르복실산 또는 폴리올로 분지된 무정형 폴리에스테르; (b) 선형쇄를 함유한 한가지 또는 몇가지의 포화된 지방족 디카르복실산과 선형 또는 시클릭 쇄를 함유한 포화된 지방족 디올로부터 제조되며, 임의로 폴리카르복실산 또는 셋 이상의 작용 그룹을 함유한 폴리올에 의해서 측쇄되고, 40℃ 이상의 융점(T m )과 5 내지 50mg의 KOH/g의 산가를 지니는 카르복실 그룹 함유 반결정상 폴리에스테르, 및 (c) 가교결합제를 포함하는 열경화성 분말 피복 조성물에 관한 것이다.  본 발명의 조성물은 ASTM D 523 표준에 따라서 60°의 각에서 측정한 광택율이 항상 50% 미만으로서 반-광택 또는 매트 피막인 양질의 피막을 제공하는 분말 및 바니시를 제조하는데 유용하다.
Patent KR-20010033374-A (KR)
Title: 광학 헤드 및 광학 기록 매체의 구동 장치
IPC: G11B7/135
Filed: 1999-10-21
Abstract: 광학 기록 매체(51)에 조사할 레이저 빔을 수속시키는 광학 수단을 탑재한 광학 헤드(1)는, 레이저 비임(L)을 수속시키는 대물 렌즈(2)와, 대물 렌즈(2)와 광학 기록 매체(51) 사이에 개재시키는 솔리드 침지 렌즈(3)와, 렌즈(2 및 3)를 일체로 유지하는 유지 부재(4)와, 유지 부재(4)를 렌즈(2 및 3)의 광축 방향으로 이동시키는 이동 기구(5a)를 구비하고, 광학 기록 매체(51)에 대향하는 면에 도전성 소재를 이용함으로써 구성되어 있다.  솔리드 침지 렌즈(3)에 의해 개구 수를 크게 할 수 있고, 또한 도전성 소재와 광학 기록 매체(51) 사이에 형성되는 정전 용량을 기초로 하여 에어 갭을 고정밀도로 제어할 수 있고, 더구나 포커스 서보를 위한 이동 기구(5a)나 신호 처리를 한층 간략화할 수 있다.
Patent KR-20010015900-A (KR)
Title: 유장 단백질 함유 국소투여용 조성물
IPC: A61K31/355
Filed: 1999-11-10
Abstract: 본 발명은 콜라겐 합성 증가 유효량의 유장 단백질, 비타민 A, 비타민 E 및 비타민 C를 서로 배합된 상태로 포함하는 국소투여용 조성물에 관한 것이다.  상기 조성물은 피부에서 콜라겐의 생성을 증가시키고, 피부의 탄력을 향상시킨다.  본 발명의 상기 조성물을 이용한 콜라겐의 증가된 생성으로 인하여, 피부의 단백질 및 비타민이 회복되고, 노화 및 광노화의 일부 효과를 완화시킬 수 있다.  또한 본 발명은 상기 조성물을 피부에 도포하는 방법을 포함한다.
Patent KR-20010040372-A (KR)
Title: 힘 판별 분석
IPC: G01N33/543
Filed: 1999-01-20
Abstract: 선택된 표적 종에 대한 감지기는 (1) 기질 변형제의 부착에 의해 화학적으로 변형된 기질, (2) 비드 변형제의 부착에 의해 화학적으로 변경된 하나 이상의 자기 활성 비드, (3) 상기 비드 상에 힘을 인가하기 위한 가변 자계를 생성하도록 조정되는 가변 자계 소스, 및 (4) 상기 기질에 결합되는 개별 비드를 관찰하기 위해 조정되는 이미징 시스템을 포함한다.  상기 비드 변형제는 표적 종이 존재하는 경우에는 상기 기질 변형제 결합에 대해 친화성을 가지며, 상기 표적 종이 없는 경우에는 상기 기질 변형제 결합에 대해 측정 가능한 다른 친화성을 갖는다.  바람직한 실시예에서, 본 발명은 비드 클러스터를 확인하고, 그러한 클러스터 효과를 표적 애널라이트 측정으로부터 제거하기 위한 시스템을 더 포함한다.  다른 분석과 마찬가지로, 감지기는 특이 표적 (애널라이트) 분자와 결합할 수 있는 일부 분자의 능력에 의존한다.  비드와 기질을 적절한 분자로 코팅함으로써 비드는 표적 분자가 존재하는 경우에 (또는 존재하지 않는 경우에) 기질에 특이 결합한다 (또는 결합하지 않는다).  자계가 기질에 인가될 때 자기 비드는 기질에서 떨어진다.  그러나 비드가 기질에 특이 결합될 때, 비드는 기판 상에 유보되어 표적 종의 존재 (또는 부존재)를 나타낸다.
Patent KR-20010034279-A (KR)
Title: 정보 재생 시스템, 정보 기록 재생 시스템 및 그 시스템에적용 가능한 기록 매체
IPC: G11B19/02
Filed: 1999-01-21
Abstract: 영상 정보를 기록 가능한 정보 기록 매체에 있어서, 그 데이터 영역(76)에는 제어 정보(78)가 저장되고, 이 제어 정보(78)에 이어서 재생 대상이 되는 비디오 객체(82)가 저장되어 있다.  제어 정보(78)는 재생 중단시에, 다음에 재생을 재개하기 위한 재생 중단 정보(124)를 포함하며, 그를 위한 영역이 준비되어 있다.  따라서, 다음 재생시에는 재생 중단 정보(124)를 참조하여 중단한 부분에서부터 영상을 재생할 수 있다.  따라서, 디스크가 녹화 가능한 재생 장치로부터 추출되더라도 다음에 그 디스크를 장치에 장전하면, 계속해서 재생 중단 부분에서부터 재생할 수 있다.
Patent KR-20010034644-A (KR)
Title: 삼옥심에테르 유도체 및 벼 살진균제 기재의 살진균성혼합물
IPC: A01N43/90
Filed: 1999-03-22
Abstract: 본 발명은 활성 성분으로서 a) 하기 화학식 I(식중, 치환체 및 지수는 발명의 상세한 설명에 언급된 의미를 가짐)의 페닐아세트산 유도체 및 그의 염, 및 b) 하기 화학식 II 내지 화학식 VII의 화합물 중 1종 이상을 상승작용 유효량으로 포함함을 특징으로 하는 살진균성 혼합물에 관한 것이다: 
     ＜화학식 I＞ 
     
       
     
     ＜화학식 II＞ 
     
       
     
     ＜화학식 III＞ 
     
       
     
     ＜화학식 IV＞ 
     
       
     
     ＜화학식 V＞ 
     
       
     
     ＜화학식 VI＞ 
     
       
     
     ＜화학식 VII＞
Patent KR-20010034753-A (KR)
IPC: H01F27/30
Filed: 1999-04-01
Abstract: The invention relates to a ceramic support for electronic components which presents at least two contact surfaces (2) which are electrically insulated in relation to each other. The contact surfaces are arranged on a common plane of the support. The invention is characterized in that other metallized surfaces (3) are positioned on at least one plane of the support which is not parallel to the common plane of the contact surfaces (2). Each metallized surface is connected in a conductive manner to one of the contact surfaces (2). The invention also relates to the use of the support for inductive components and to a method for producing such a component.
Patent KR-20010052505-A (KR)
IPC: A61B17/58
Filed: 1999-05-11
Abstract: The present invention relates to an orthopedic fastener for fixing an implant, suture, or tissue to a bone. The fastener comprises a blind rivet and a closing element. The blind rivet includes a head at a proximal end, a shank connected to the head, and an anchoring portion near a distal end. A bore extends through the head and shank from the proximal end to the distal end and the bore has a polygonal cross-section through the anchoring portion. The closing element has a body with an outer surface and is configured and dimensioned to be received in the anchoring portion. The outer surface of at least a portion of the closing element distal end has a polygonal cross-section flaring along the longitudinal axis toward the closing element distal end. The anchoring portion of the blind rivet severs into a plurality of anchoring legs when the closing element is pulled in the bore toward the blind rivet proximal end to thereby prevent rotation of the fastener.
Patent KR-20010053178-A (KR)
Title: 발광 특성을 갖는 플라즈마 디스플레이 패널 제조 방법
IPC: H01J17/49
Filed: 1999-06-25
Abstract: 본 발명의 목적은 제조 공정에 필수적인 에이징공정이 형광층 열화를 최소로 생성시켜 비교적 큰 발광 효율과 고화질의 색상 재현이 가능한 플라즈마 디스플레이 패널을 제공하는 것이다. 이러한 목적을 달성하기 위해, 패널 내부에서 발생된 가스가 배기되는 동안 에이징공정이 일어난다. 또한, 에이징공정의 완성후, 전체 패널의 형광층은 열적 열화를 복원하기 위해 가열된다.
Patent KR-20010098386-A (KR)
Title: 바이폴라 트랜지스터를 포함하는 반도체 장치
IPC: H01L29/08
Filed: 2001-01-17
Abstract: 바이폴라 트랜지스터의 점유 면적을 저감시키는 것이 가능한 반도체 장치 및 그 제조 방법을 얻을 수 있다.  반도체 장치는 기판(1)과, 제1 도전형 영역(4a∼4g)과, 콜렉터 영역(3b)과, 베이스 영역(4c∼4e)과, 에미터 영역(6a∼6c)을 구비한다.  제1 도전형 영역은 기판 상에 형성되고 주표면을 갖는다.  콜렉터 영역은 제1 도전형 영역에 형성되어 있다.  베이스 영역은 제1 도전형 영역에 있어서 콜렉터 영역 상에 위치하고 있다.  에미터 영역은 제1 도전형 영역에 있어서 베이스 영역 상에 위치하고 있다.  제1 도전형 영역에는 콜렉터 영역에 도달하는 홈(12b∼12e)과, 종형 바이폴라 트랜지스터의 주위에 배치된 분리홈(12a, 12f)이 형성되어 있다.  홈의 내부에는 제2 도전형의 도전체(13b∼13e)가 충전되어 있다.  분리홈의 내부에는 제2 도전형의 분리 도전체(13a, 13f)가 충전되어 있다.
Patent KR-20020063024-A (KR)
Inventor: WANG JONG WON
IPC: E02B3/14
Filed: 2001-01-26
Abstract: PURPOSE: A revetment block is provided to construct a revetment block easily and to drain smoothly. CONSTITUTION: The revetment block comprises rugged assembly parts(2,3) formed on all sides of a cross-shaped revetment block body(1) to construct revetment blocks through the assembly parts(2,3) of the body(1), a drainage groove(4) formed on the body(1) to connect with a drainage groove of other revetment blocks, and an arched part(5) with a projection(6) formed on the outside of the revetment block body(1).
Patent KR-20010096569-A (KR)
Title: Method for selling goods using price input over the internet
Inventor: JU JIN YONG
Filed: 2001-02-14
Abstract: PURPOSE: A method for selling a product on the internet is provided to secure the optimal transaction by enabling a user to receive information of products transacted through a web site, thereby enabling the user to select selling/purchasing time and price. CONSTITUTION: A user connects to a web server and performs a log-in according to the request of the web server(S21). In case that the user isn't a member, the user becomes a member(S22). The web server judges whether the user is a purchaser or a seller(S23). In case that the user is the seller, the web server transmits a menu for inputting products, numbers and prices to a user PC. In addition, the user inputs products, numbers and prices to be sold through the menu and transmits information inputted to the web server(S24). The web server searches whether the information is equal to information stored in a database server in real time(S25). The web server confirms whether the seller wants to sell a product(S26). In case that the seller wants to sell the product, the web server notifies the seller of transacting business(S27). The web server stores the information inputted in the database server(S28).
Patent KR-20010093649-A (KR)
Title: Steering apparatus of working vehicle
Inventor: HIRAOKA MINORU
IPC: B62D11/08
Filed: 2001-02-28
Abstract: PURPOSE: To smoothly steer a farm working machine with little shock having a pair of right and left crawler type running devices. CONSTITUTION: This steering device of a farm working machine is provided with a turning transmission means for speed reducing or braking one running device 1L and 1R where side clutches 20K and 20R are disconnected, whereby when steering is operated, first the side clutches 20L and 20R of one running device 1L and 1R are disconnected, subsequently by the operation in the same direction, the running device 1L and 1R where the side clutches 20L and 20R are disconnected and the turning transmission means are connected to interlock with each other through turning clutches 90L and 90R. In the device, the turning clutches 90L and 90R are formed as friction type clutches, the device is provided with a slipping low torque transmitting means for always transmitting low torque to the running devices 1L and 1R regardless of connection and disconnection of the side clutches 20L and 20R.
Patent KR-20020072477-A (KR)
Inventor: PARK BYOUNG SUN
IPC: F03B17/02
Filed: 2001-03-10
Abstract: PURPOSE: A generator using water pressure is provided to continuously generate electrical energy by converting rotary motive energy into the electrical energy by using the water pressure. CONSTITUTION: A generator using water pressure is composed of a rotary motive energy generating unit(12) for generating rotary motive energy by the water pressure, a pump(11) for generating the water pressure, and an electrical energy generating unit(13) connected to a rotary shaft.
Patent KR-20020073736-A (KR)
Title: a bottom structure of shoes
Inventor: CHUN BYEONG SEON
IPC: A43B21/36
Filed: 2001-03-15
Abstract: PURPOSE: A coupling structure of a heel of a shoe is provided to devise a permanent use of the heel as well as saving a time and a cost of repair, and to help a user to safely walk even on an icy road. CONSTITUTION: A support protrusion(21) containing a fixing nut is formed at the center of the rear side of a shoe bottom sole(20), while a fixing hole(12) and a support groove(11) corresponding to the support protrusion are formed at the center of the upper end of a shoe heel, therefore the heel is separably fastened to the bottom sole by using a fastening bolt(30). A plurality of bushings are radially installed to the heel, so the worn bushing can be exchanged for a new one.
Patent KR-20020074626-A (KR)
Title: A culture medium for Phellinus linteus and a culture method using thereof
Inventor: CHO HWAN JE
IPC: A01G1/04
Filed: 2001-03-21
Abstract: PURPOSE: Provided is a method for culturing the mycelium of Phellinus linteus by adding a black oak extract to a culture medium during culturing to reduce a culturing time, which can mass-produce the mycelium thereof exhibiting an immunostimulating effect within a short time. CONSTITUTION: A black oak is extracted in water or a solvent, or soaked in water and compressed. 1 to 15% by weight of the black oak is added to a culture medium and then cultured. For example, black oak chips are mixed with water of 1 to 5 times by weight and boiled or soaked for 1 to 10 days, and then compressed. Thereafter, the black oak extract is added to a solid agar medium, and the fruit body of Phellinus linteus is inoculated into the agar medium and cultured for 15 days to produce a mushroom spawn, which is added to a liquid medium mixed with the black oak extract, for example, YMG(yeast extract, malt extract, glucose) medium, and then cultured at 20 to 40deg.C for 10 days while agitating. The obtained mushroom mycelium is inoculated into a nutrient medium and cultured at 30 to 35deg.C for 12 days while agitating.
Patent KR-20020074951-A (KR)
Title: An Optical Preconnectorized Cable Fixed Device
Inventor: CHO HAN DAE
IPC: G02B6/46
Filed: 2001-03-23
Abstract: PURPOSE: A fiber optic termination cable branching device is provided, which improves the tensile force of an optical cable by a heat-shrinkable tube surrounding an outer circumference of the branching device. CONSTITUTION: An optical cable(100) has a number of single core optical fibers(120) and a core line(140). An end of the optical cable is fixed to a housing(200), where a number of single optical fibers embedded in the optical cable are branched to the external through a branch part(220). The core line embedded in a center of the optical cable is inserted into a core line fixing part(300) which is hinged to one surface of the housing. And a heat-shrinkable tube surrounds an outer circumference of the branching device so that the housing and the optical cable are fixed in a body.
Patent KR-20020078588-A (KR)
Inventor: KIM EUN SAM
IPC: H04N21/4363
Filed: 2001-04-06
Abstract: PURPOSE: A home network system is provided to collect user preference information from all devices connected with the home network system to construct a profile of an individual user and offer distinguished information for each user. CONSTITUTION: A home network system includes a home source(100) composed of at least one home device that is connected to a home network and collects device pattern information, and a home server(200) for controlling the home device of the home source through the home network and transmitting the device pattern information collected by the home device and user pattern information collected by the home server or receiving preference information of each user. The home network system further includes a data source(400) for providing information service to users, and a local data server(300) for constructing user profiles using the device pattern information and user pattern information, maintaining and managing the constructed user profiles, and extracting only reference information of the user profiles to send the extracted reference information to the home server.
Patent KR-20020078846-A (KR)
Title: A gun adaptor for pouring polyurethane
Inventor: KIM TONG NYUN
IPC: B05B7/04
Filed: 2001-04-10
Abstract: PURPOSE: An adaptor is provided which is mounted on an exit nozzle of a polyurethane injection gun to reduce pressure of polyurethane injected. CONSTITUTION: In an adaptor mounted on a chamber(1) which is mounted to the inner part of a gun for spraying polyurethane, and in which two constituents are mixed at a high pressure so that the mixture is sprayed through an exit nozzle(1a) of the chamber(1), the adaptor of a polyurethane injection gun comprises a connection part(2) which is connected to the exit nozzle(1a) of the chamber(1) and equipped with a connection hole(2b) that is formed along an axial direction of the connection part(2); a low pressurization part(3) which is closely adhered to the front of the connection part(2) so that the low pressurization part(3) is connected to the connection hole(2b), an end part of which is equipped with a closed pipe shaped pipe part, and on the outer middle side of the pipe part(3c) of which a discharge hole(3b) is formed so that polyurethane is radially discharged through the discharge hole(3b); a front guiding member(4) which is equipped with a pipe part(4a) so that the pipe part(3c) of the low pressurization part(3) is inserted into the pipe part(4a), and the front part of which is opened so that polyurethane radially discharged through the discharge hole(3b) is guided into an opening in front of the front guiding member(4); and a clamping means(5) which is clamped with the connection part(2) with the front guiding member(4) and the low pressurization part(3) being between the connection part(2) and the clamping means(5).