baber/WOPTO huggingface dataset:
Patent KR-20020062914-A (KR)
Title: 동소 이식 완전 인공심장
IPC: A61M1/12
Filed: 2000-08-03
Abstract: 두 개의 조합된 혈액 챔버 사이 및 그것의 주입구과 배출구 사이의 독창적인 배치를 가지는 새로운 디자인을 포함하는, 인간의 심장을 대체할 수 있는 동소 이식 완전 인공 심장.  상기 디자인은 선행기술보다 전방 가슴세로칸 내의 공간을 더 잘 이용하게 한다; 요구되는 해부학적인 맞춤을 현실화하였다.
Patent KR-20020033168-A (KR)
IPC: C08F218/00
Filed: 2000-08-23
Abstract: 디알릴 카보네이트(A)와 프탈산 에스테르(B)의 혼합물을 하나 이상의 2-8개의 탄소원자를 함유한 직쇄형 또는 측쇄형 폴리올(C)로 트랜스에스테르화 반응시켜 수득된 생성물을 포함하며 라디칼 중합반응에 의해서 유기 유리로 중합 가능한 액체 조성물이 발표된다.
Patent KR-20020075851-A (KR)
IPC: B65H81/00
Filed: 1999-08-30
Abstract: 복수개의 챔버(18A-18L)이 필라멘트 적용기(10)상에 제공되는데, 그들 각각은 기계의 축(Am)에 실질적으로 평행하고 기계 축(Am)을 중심으로 회전하도록 프레임(12)상에 장착된 챔버의 축을 한정한다. 각 챔버(18A-18L)는 실질적으로 폐쇄되며 챔버(18)내에서 필라멘트 재료(28)의 감긴 팩키지를 삽입하고 제거하는 개방 위치와 실질적으로 챔버(18)를 시일링하여 기계 축(Am)을 중심으로 하는 회전시에 챔버(18)내의 공기 난류를 방지하는 폐쇄 위치 사이에서 움직일 수 있는 챔버(18)의 축방향 단부에 있는 패널(34)을 가진다. 각 패널(34)은 개구(34a)를 가지며, 그것을 통해서 필라멘트 재료가 감김 작용으로 제공된다.
Patent KR-20020038792-A (KR)
Title: Use of 5HT3 agonists for relaxing the fundus
IPC: A61K45/00
Filed: 2000-11-20
Abstract: The present invention is concerned with the use of compounds having 5HT<SUB>3 </SUB>agonistic activity in conditions involving an impaired relaxation of the fundus, in particular dyspepsia.
Patent KR-20020037068-A (KR)
IPC: F02M61/20
Filed: 2001-08-09
Abstract: 내연기관 연료 분사 시스템용 연료 분사 밸브는 솔레노이드 코일(10), 폐쇄 방향으로 복귀 스프링(23)의 힘을 받고 있는 아마추어(20), 및 상기 아마추어(20)와 넌포지티브하게 연결되어 밸브 폐쇄 바디(4)를 작동시키는 밸브 니들(3)을 포함한다.  상기 밸브 폐쇄 바디는 밸브 시이트 면(6)과 함께 밀봉 시이트를 형성하며, 상기 아마추어(20)의 공급측 표면(34)은 내부 극(13)에 부딪친다.  상기 공급측 아마추어 표면(34)에는 드로틀 점(38)이 형성되고, 상기 드로틀 점은 링형 계단형 상승부(35)에 의해 공급측 아마추어 표면(34)에 형성된다.
Patent KR-20020042869-A (KR)
Title: 개선된 화학 기계적 평탄화 제품
IPC: B24D3/34
Filed: 2000-08-30
Abstract: 평균 입자 크기가 50nm 이하이고 BET 표면적이 50m 2 /gm 이상인 실리카 피복된 전이 알루미나 입자를 포함하는 슬러리 또는 고정 연마제 형태의 연마재는 CMP 공정에 유용하다.
Patent KR-20020077370-A (KR)
IPC: G02B5/30
Filed: 2000-12-21
Abstract: 칼슘 플루오라이드(CaF 2 ) 응력판은 소정량의 광학 지연을 제공한다.  CaF 2 응력판은 CaF 2 입방면에 놓이는 표면을 갖고, 투과축을 따라 일 세트의 입방면에 입사되는 광학 파동 전면을 지연시킨다.  소정의 지연을 수행하기 위해서, CaF 2 응력판은 광학 파동 전면의 제1 영역 구성 부품에 의해 보여지는 제1 굴절률과, 광학 파동 전면의 제2 영역 구성 부품에 의해 보여지는 제2 굴절률을 갖는다.  응력판의 광학 지연은 두 개의 굴절률 사이의 차이에 비례한다.  본 발명의 실시예는 CaF 2 재료 샘플로 CaF 2 응력판을 제조하는 방법을 포함한다.
Patent KR-20020064363-A (KR)
IPC: H01M4/04
Filed: 1999-12-27
Abstract: 본 발명은 수소흡장합금, 이차전지, 하이브리지카 및 전기 자동차에 관한 것으로서, 결정계가 육방정인 제 1 상(단, CaCu 5 형 구조를 가진 상을 제외) 및 결정계가 능면체인 제 2 상으로 이루어진 군에서 선택되는 적어도 1종류의 상을 주상으로서 포함하고, AB 2 형 결정 구조를 갖는 상의 함유량이 10용적% 이하(0용적%를 포함)이고, 또 하기 화학식 1로 나타내는 조성을 갖는 수소흡장합금을 제공하는 것을 특징으로 한다. 
     (화학식 1)
Patent KR-20020064973-A (KR)
Title: Hybrid cellular network system and communications method
IPC: H04W84/02
Filed: 2000-12-29
Abstract: In a mobile wireless telecommunications system, a base station subsystem (20) includes at least one base station transceiver (32), which communicates over an air interface with a plurality of mobile stations (22, 24) operating in accordance with a plurality of different protocol standards. The mobile stations include at least one first mobile (22) station operating in accordance with a first protocol standard (IS-95) and at least one second mobile station (24) operating in accordance with a second protocol standard (GSM). The base station subsystem (20) includes a paging/access manager (36), which for each call between the base station subsystem (20) and one of the mobile stations (22, 24) routes the call via a network (26, 28, 30) responsive to the protocol.
Patent KR-20020073563-A (KR)
Title: Radio communication system, base station device and communication terminal accommodated in the system
IPC: H04W4/00
Filed: 2001-11-27
Abstract: In a communication system that combines HDR system and IS-2000 system, when mobile station 101 receives an interruption request from IS-2000 system while performing high-speed packet communication system under HDR system, BTS 105 modifies priority of MS 101 higher than when there is no interruption request and assigns communication resources accordingly. By thus adequately operating HDR system and IS-2000 system, it is possible to offer a wireless communication system that efficiently combines the services of both systems, as well as a base station apparatus and a communication terminal for use in the system. <IMAGE>
Patent KR-20030005185-A (KR)
IPC: C11D13/18
Filed: 2001-02-05
Abstract: 본 발명은 세정 물질의 여러 상을 포함하는 다상 세정 바아를 개시한다.  인접한 상들은 바람직하게는 다른 농도 수준의 유익 성분을 가지며, 모든 상들은 개별적으로 바람직하게는 합성세제 기재, 비누 기재 또는 이들의 혼합물로부터 선택된, 실질적으로 유사한 세정 기재를 가진다.  균일한 세정 기재를 사용함으로써 상간의 화학적 상용성 및 유동학적 상용성은 최대화되고, 제조 중에 생성물의 재순환이 이롭게된다.  압출 및 용융 주조에 의한 본 발명의 바아의 제조 방법이 또한 개시되어 있다.
Patent KR-20020092987-A (KR)
Title: 결장 폴립의 치료 또는 억제를 위한 시아노퀴놀린의 용도
IPC: A61K31/4709
Filed: 2001-03-06
Abstract: 본 발명은 화학식 I의 화합물 또는 약제학적으로 허용되는 이의 염을 제공함을 포함하여, 결장 폴립을 치료하거나 억제하는 방법을 제공한다. 
     화학식 I 
     
       
     
     상기 화학식 I에서, 
     R 1 , R 2 , R 3 , R 4 , X, Y 및 n은 명세서내에서 정의한 바와 같다.
Patent KR-20030007486-A (KR)
IPC: F24F8/117
Filed: 2001-03-27
Abstract: 본 발명은 계면활성제와 임의로 병행할 수 있는 보습제로 처리된 필터를 제공한다. 이러한 처리제는 또한 필터로 급수된 물의 점성을 보습제에 의해 변화시키기 위하여 수용성 유동학 개질제를 포함할 수 있다. 또한 점착부여제를 첨가할 수 있다. 또한 본 발명은 처리과정을 수행하기 위하여 필터에 적용하는데 적합한 조성물을 제공한다. 본 발명은 상술한 처리제와 조성물을 사용한 필터의 등급상승 (upgrading) 방법을 제공한다.
Patent KR-20020087122-A (KR)
Title: 다중 블레이드 절단 장치
IPC: B26B13/00
Filed: 2001-04-04
Abstract: 샐러드 야채를 절단하도록 특별히 설계된 절단 장치는 두 개의 블레이드와 리브와 핸들을 포함한다.  두 개의 블레이드는 공통축 둘레에서 서로 회전하도록 상호 고정되지만 공통축을 따라 서로 이격된다.  리브는 공통축 둘레에서 회전하도록 두 개의 블레이드에 피봇식으로 고정되며, 오목면을 갖도록 회전 방향으로 만곡된다.  핸들은 개방 위치 및 폐쇄 위치 사이에서 동시에 회전하도록 두 개의 블레이드 및 리브를 제어하기 위해 두 개의 블레이드 및 리브와 합체된다.  리브의 오목면은 개방 위치로부터 폐쇄 위치로 이동할 때 안내면이고, 두 개의 블레이드의 절단 모서리는 절단 동작을 수행하기 위해 개방 위치로부터 폐쇄 위치로 이동할 때 오목면의 모서리들을 교차시킨다.
Patent KR-20020095218-A (KR)
Title: Post-shaped element for determining spatial position, especially of an implant
Filed: 2001-04-05
Abstract: A post-shaped element for determining the spatial position of an implant (1) can be introduced into an adapted receiving recess (10) in the implant (1), torsion-resistantly fixed therein and removed therefrom again with a receiving section (26A). In a connecting position, the post-shaped element projects over the opening cross-section of the receiving recess (10) with a cantilever section (26K). According to the invention, the post-shaped element consists of a lower part (24) which can be torsion-resistantly fixed in the receiving recess (10) and an upper part (25) which can be torsion-resistantly introduced into the lower part (24) or mounted thereon, so that the post-shaped element, which is embedded in an impression composition, can be easily removed even when the implant (1) is in a slanted position. The upper part (25) can be removed from the lower part (24) linearly in different directions starting from the connecting position of the post-shaped element.
Patent KR-20020094061-A (KR)
Title: 아닐린 화합물의 제조방법
IPC: C07D405/12
Filed: 2001-05-15
Abstract: 본 발명은, 화학식 II의 니트로 화합물을 수성 염기의 존재하에 승온에서 하이드라진과 반응시킴으로써 화학식 I의 아닐린 화합물을 제조하는 방법에 관한 것이다. 
     화학식 I 
     
       
     
     화학식 II 
     
       
     
     상기 화학식 I 및 II에서, 
     n 및 R은 청구의 범위 제1항에서 정의한 바와 같다. 
     화학식 I의 화합물은 이소벤조푸라논 유형의 제초제 제조시 중간체로서 적합하다.
Patent KR-20030007819-A (KR)
IPC: G06T13/80
Filed: 2002-03-28
Abstract: 전송 휴대 장치(102)로부터 수신기(102)로의 전자 오브젝트(300)의 전송 진행은, 오브젝트가 송신기의 디스플레이(110)의 시야에서 점차 미끄러지듯 벗어나서 수신기의 디스플레이(134)의 시야로 점차 미끄러지듯 들어오는 것과 같이 그래픽적으로 표시된다.  전송 데이터 레이트를 결정하기 위해 휴대용 장치 내의 중력 센서(124)가 사용된다.  이 시각적 피드백은, 예를 들어, 전자 장난감들에 대한 인간 환경 공학적 외형을 갖는다.
Patent KR-20030011867-A (KR)
IPC: G01N15/08
Filed: 2001-05-28
Abstract: 물질(12)의 투과도를 측정하기 위한 장치(10)로서, 도관(11)을 통해 유체 커패시턴스 용기(16)에 연결된 실질적으로 일정한 진공원(14)을 포함하고, 유체 커패시턴스 용기(16)에는 도전체(20)에 의해 진공원(14)을 감시하기 위한 증폭기/표시기(22)에 접속된 압력 변환기(18)가 내장되어 있다. 유체 불투과성 디스크(24)가 물질(12)의 표면(26)상에 그 표면(26)과의 사이에 유체 흐름 공동(28)을 형성하게 설치된다.  디스크(24)는 유체 흐름에 고 임피던스를 제공하는 제한 튜브(30)에 도관(32)을 통해 연결되어 있다. 제한 튜브(30)의 반대측 단부는 유체 커패시턴스 용기(16)와 유체 연통을 이루고 있다.  제한 튜브(30)를 교차하여 압력 변환기(34)가 연결되어 유체 흐름을 측정하게 되어 있다.  유체 불투과성 밀봉(60)에 의해 디스크(24)의 둘레 주위에 밀봉이 형성되며, 밀봉(60)은 표면(26)상에서 반경방향 외측으로 연장되어 있다.  물질(12)이 어느 정도의 투과성을 갖는다고 가정하면 밀봉(60)의 둘레외측으로부터 물질(12)을 통해 공동(28)으로 공기가 투과할 수 있게 된다.  이러한 흐름에 따라 튜브(30)를 교차하여 정지 상태의 차동 압력이 발생되고, 이 압력은 압력 변환기(34)에 의해 검출되어 표시기(38)로부터 판독할 수 있고, 이에 따라 투과도의 측정이 이루어진다.
Patent KR-20030009521-A (KR)
IPC: H04N11/00
Filed: 2002-04-12
Abstract: 컨트롤러(112)는 전자 기기(11)가 전기적으로 접속되어 있는지를 체크하여 판단한다.  TV 신호 처리부(106)가 다른 전자 기기(11)와 접속되어 있지 않을 때에는 신호 처리 회로(113)는 통상의 신호 처리를 행한다.  TV 신호 처리부(106)가 다른 전자 기기(11)과 접속되었을 때에는 그 대응 전자 기기와 일체가 되어, 전체로 1개의 장치인 것처럼 협조하여, 입력 신호에 대하여 최적의 처리를 실시한다.  상기 컨트롤러(112)에 기억되어 있는 ID 테이블에는 대응 전자 기기와 협조하여 분담하여야 할 처리에 관한 처리 정보가 대응 전자 기기의 기능 ID에 대응되어 있다.
Patent KR-20040064899-A (KR)
Title: Composite tv
Inventor: SON YOUNG SUK
IPC: H04N5/64
Filed: 2003-01-10
Abstract: PURPOSE: A composite TV is provided to install multipurpose drawers on certain sides of a front portion, and to install an oxygen generator and an air cleaner on one side of an upper end portion, then to integrate a rice container and a Kimchi refrigerator with the TV, thereby simplifying a configuration. CONSTITUTION: Doors(3) are installed on left/right lower ends of a TV(1). A Kimchi refrigerator(7) and a rice container(2) for separately taking out grain are installed inside the doors(3). Rollers(4) moving on rails(10) are installed on lower end sides of the Kimchi refrigerator(7) and the rice container(2). The rails(10) for easily performing a reciprocating motion by supporting the rollers(4) are disposed in upper/lower end portions of the TV(1). Multipurpose drawers(8) are comprised on upper/lower sides of the TV(1).
Patent KR-20040066985-A (KR)
Inventor: SHIN SANG HUI
IPC: H02M1/00
Filed: 2003-01-21
Abstract: PURPOSE: A control power circuit for a switching line is provided to obtain constantly the electric power by using a common bridge diode to pass the unloading current and the load current. CONSTITUTION: A control power circuit for a switching line includes a first switching element, a bridge diode, a second switching element, and a control circuit. The first switching element is used for supplying AC power to a load. The bridge diode is used for applying the unloading current to a capacitor when the first switching element and the load are turned off. In addition, the bridge diode is used for receiving the load current when the first switching element and the load are turned on. The second switching element is used for controlling the flow of the rectified current supplied to the load. The control circuit(22) is used for controlling the second switching element.
Patent KR-20030087909-A (KR)
Inventor: YAMANE KENYA
IPC: F24C15/10
Filed: 2003-01-24
Abstract: PURPOSE: A glass top plate is provided to achieve aesthetic enhancement and allow for ease of cleaning of the glass top plate, while achieving improved strength of the glass top plate even without using a support member. CONSTITUTION: An extended portion(141) extended in a rearward direction is arranged at both sides of the rear portion of a glass plate(14), and the center of the rear portion of the glass plate is formed into a notch shape. An outer frame(15) of the glass plate has a rear side where a narrow width portion(151) and a wide width portion(152) are formed. The narrow width portion is fixed at the edge of the rear portion of the extended portion, and the wide width portion is fixed at the inner edge of the notch shaped portion between the extended portions. An exhaust port(13) for a grille is arranged on the wide width portion.
Patent KR-20040070878-A (KR)
Inventor: KOO NAM MO
IPC: B60H1/00
Filed: 2003-02-05
Abstract: PURPOSE: An air conditioner for a vehicle is provided to minimize the occupation space of the air conditioner, to flow air actively in the internal passage of the air conditioner, and to use the internal passage partially as the chamber of the refrigerator by decreasing the volume of the air conditioner unit. CONSTITUTION: An air conditioner comprises a first chamber(10) placed upstream in the flow direction of air flowing into a blower unit; a second chamber(20) placed at the side of the first chamber; a third chamber(30) extended from the upper part of the first chamber to the lower part of the second chamber, and composed of a defrost vent(34) opened and closed by a defrost door(31), a face vent(35) opened and closed by a face door(32) and a floor vent(36) opened and closed by a floor door(33); a first separation wall(40) having a first discharge port(12) and a second discharge port(13) to separate the first chamber, the second chamber and the third chamber; a second separation wall(50) extended from the center of the first separation wall to the third chamber to form the second chamber; an evaporator(60) installed vertically to the air flow direction in the first chamber; a heater core(70) placed in the second chamber and inclined to the evaporator; and a temperature adjusting door(80) having support arms pivotally installed for the evaporator and regulating the opening degree of the first discharge port or the second discharge port. A blowing passage is formed at both sides of the second chamber to communicate the second chamber with the third chamber.
Patent KR-20040072846-A (KR)
Title: Damper
Inventor: JUNG DAL HUI
IPC: F16F9/32
Filed: 2003-02-11
Abstract: PURPOSE: A damper is provided to combine a stopper with a piston rod mechanically without projection welding by forming a groove in the piston rod and a projection in the stopper, and to prevent lowering of riding comfort from deformation of the piston rod or inflow of foreign matters by fixing the stopper circumferentially and securely with the discontinuous grooves and projections. CONSTITUTION: A damper is composed of a piston rod(50) and a stopper(60). A groove(51) is formed circumferentially in the periphery of the piston rod, and a projection(61) is formed in the stopper by pressing the surface of the stopper in placing the stopper at the groove of the piston. A ring is inserted between the groove and the projection and protruded in the periphery of the piston rod to form the projection of the stopper easily. Discontinuous grooves and projections are formed in the piston rod and the stopper to restrict the vertical movement and the circumferential movement of the stopper. The stopper is fastened securely by caulking the stopper to the groove with the ring.
Patent KR-20030068461-A (KR)
IPC: C08J5/18
Filed: 2003-02-13
Abstract: An object of the present invention is to provide a heat-shrinkable polyester film suitable for use as a label for shrink-wrapping of bottles, having an appearance of Washi paper, and almost free problems such as crinkling, shrinkage shading, and deformation due to heat shrinkage. <??>The heat-shrinkable polyester film of the present invention is characterized by having variations in film thickness of 3  mu m or more per cm both in the maximum shrinkage direction and in the direction orthogonal to the maximum shrinkage direction, and by comprising a layer having voids with an average void diameter of 15  mu m or more in vicinity of a center part in film thickness direction and at least one surface layer having voids with an average void diameter of less than 5  mu m.
Patent KR-20040004035-A (KR)
Title: Application catalog on an application server for wireless devices
Inventor: ROSS DAVID J
IPC: G06Q30/02
Filed: 2003-02-14
Abstract: PURPOSE: A system and a method for providing an application catalog on an application server to wireless devices are provided to provide catalogs of applications and data to the wireless devices which download the applications and the data through a wireless network. CONSTITUTION: An application catalog is displayed on a wireless device through a wireless network. The application catalog lists at least a plurality of applications and data capable of being downloaded in the wireless device. The application catalog is optimized on the basis of predetermined criteria so that the preferred application and data to be downloaded by the wireless device are initially displayed on the wireless device which accesses the application catalog.
Patent KR-20040078788-A (KR)
Inventor: NAGASHIMA YASUSHI
IPC: F27B17/00
Filed: 2003-03-05
Abstract: PURPOSE: To provide a heat treatment apparatus which solves a problem of temperature drop at a part near a furnace entrance part without demerits of scale-up of the heat treatment apparatus or high cost of heating facility. CONSTITUTION: The apparatus comprises a furnace(1) in which a heat treatment chamber (R) is formed; an opening and closing shutter(5) installed at a furnace entrance part to feed or discharge a work (P) to be processed; a hot blast supply means(2) installed with being parallel to the furnace entrance part(4) directed to the other end side from one end side of the heat treatment chamber to supply hot blast into the furnace, wherein the apparatus further comprises a blast volume adjusting means(19) for adjusting blast in such a way that volume of hot blast is increased at a part near the furnace entrance part, wherein the blast volume adjusting means comprises an ejection plate(21) installed at one end side of the heat treatment chamber, and a suction plate(22) installed at the other end side of the heat treatment chamber, wherein an opening ratio of the ejection plate at a part near the furnace entrance part is 80 to 100 %, and an opening ratio of the ejection plate at a part except the part near the furnace entrance part is 20 to 60 %, wherein an opening ratio of the suction plate at a part near the furnace entrance part is 80 to 100 %, and an opening ratio of the suction plate at a part except the part near the furnace entrance part is 6 to 18 %, wherein a certain gap (S) is formed between the ejection plate and the inner surface of furnace wall of the furnace entrance side so that an opening ratio of the ejection plate at a part near the furnace entrance part is maintained to 100 %, and a certain gap (S) is formed between the suction plate and the inner surface of the furnace wall of the furnace entrance side so that an opening ratio of the suction plate at a part near the furnace entrance part is maintained to 100 %, and wherein a wind tunnel(24) is installed along the furnace inner surface of the opening and closing shutter at the furnace inner side of the opening and closing shutter to move hot blast.
Patent KR-20040079470-A (KR)
Inventor: KIM CHEOL MIN
IPC: G11B19/02
Filed: 2003-03-07
Abstract: PURPOSE: An image and sound recording/reproducing device capable of randomly accessing and a control method thereof are provided to record additional information on a recording target file while recording moving image/still image/sound files in a data recording area of an HDD, thereby randomly accessing data recorded on the HDD. CONSTITUTION: An input/output terminal portion(110) receives signals generated from various image signal sources, and outputs signals reproduced from an HDD(151) applied to a high-capacity recording device. A main controller(160) processes a user operation signal received through a light receiving portion(171), and controls each unit. The main controller(160) has a CPU(161) and an MPEG decoder(163) for decoding signals compressed in MPEG type. A video encoder(137) encodes video signals outputted from a video decoder(131) or the MPEG decoder(163), and outputs the encoded video signals to a switching portion(123).
Patent KR-20040079280-A (KR)
Inventor: PARK JIN HO
IPC: B41J2/165
Filed: 2003-03-07
Abstract: PURPOSE: A service station of an ink jet printer is provided to reduce a volume of the ink jet printer by installing a compact-sized service station in the ink jet printer. CONSTITUTION: A service station of an ink jet printer includes a head cap(31), a slider(61) slidably moved with respect to the head cap(31), a slider moving unit for slidably moving the slider(61), and a rotation unit. The head cap(31) is movable between a first position, in which a print head is closed, and a second position, in which the print head is opened. The slider(61) is provided at a front end thereof with a wiper(51) for wiping the print head. The rotation unit is interposed between the head cap(31) and the slider(61) head so as to rotate the head cap(31).
Patent KR-20040080739-A (KR)
Inventor: KIM DONG HAN
IPC: G01R31/28
Filed: 2003-03-13
Abstract: PURPOSE: A semiconductor chip having a test pad and a tape carrier package using the same are provided to reduce the size of the semiconductor chip by arranging test pads in a main circuit region. CONSTITUTION: A semiconductor chip includes an active region having a main circuit region(11) in which an IC is formed and a peripheral region(12) in which a plurality of chip pads(13) connected to the IC are formed. The semiconductor chip further includes a plurality of test pads(17) connected to the IC. The test pads are used for inspecting a characteristic of the IC of the peripheral region. The chip pads are arranged in parallel to an edge of the adjacent active region. The test pads are formed along columns of the chip pads.
Patent KR-20040082867-A (KR)
Inventor: HUH HYEONG
IPC: G21C15/24
Filed: 2003-03-20
Abstract: PURPOSE: A main coolant pump of an integrated nuclear reactor SMART is provided to form a flow path for minimizing loss of fluid, prevent the counter-current to a stopped motor, and minimize an occupied area of the main coolant pump by improving a structure of the main coolant pump. CONSTITUTION: An axial pump is installed vertically in an inside of a pump nozzle of a ring-shaped cover of an integrated nuclear reactor SMART in order to circulate the first coolant. A cooler(18) is installed between the pump nozzle and a pump body in order to cool a canned motor. A path guide tube is used for transferring the first coolant to an impeller(9) and discharging the first coolant to an upper end of a steam generator. A counter-current blocking unit(24,25) is installed at a lower end of the path guide tube in order to prevent the counter-flow of the first coolant. A rotating speed measurement unit(26) measures a rotating speed of a rotary shaft of a pump.
Patent KR-20040083857-A (KR)
Inventor: LIM JONG KUN
IPC: B23K31/02
Filed: 2003-03-25
Abstract: PURPOSE: An automation welder for a frame of an euro-form is provided to easily perform welding work without generating deformation by simultaneously performing welding work with respect to welding sections. CONSTITUTION: An automation welder includes a transfer vehicle(15) reciprocated on a guide rail(12) mounted at both sides of a base frame(10). A setting frame(20) includes a first clamping unit reciprocated on a guide rod mounted on both sides of the transfer vehicle(15) in order to fix an edge of a frame and a second clamping unit for fixing an inner portion of the frame on the supporting plate. A moving frame(30) is provided on a fixing frame(34) such that the moving frame(30) is moved in forward and backward directions by means of a conveying screw. A lifting frame(40) is moved up and down by receiving power from a power transmission unit.
Patent KR-20040085551-A (KR)
Inventor: LEE JONG IL
Filed: 2003-03-31
Abstract: PURPOSE: A minus payment system and method using portable phone using charge is provided to pay portable phone using charge as a contents using compensation charge so as to reduce portable phone using charge. CONSTITUTION: A minus payment system comprises a payment gateway(100), a contents providing server(200), a mobile communication company server(300), and a user computer(400). The payment gateway(100) authenticates a user through the mobile communication company server(300) by receiving the user data including the portable phone number. After the user is authenticated, the payment gateway(100) requires minus payment to the mobile communication company server(300). The contents using compensation cost is balanced at the portable phone using charge.