baber/WOPTO huggingface dataset:
Patent KR-20010075960-A (KR)
Title: Method for Operating of Card-Checking Path Through Interne
Inventor: YOO SANG SUNK
Filed: 2000-01-21
Abstract: PURPOSE: A method for operating a card payment path on the Internet is provided to prevent a user's personal information and credit card information from being used illegally by introducing a new operating path and associated processing program in an old electronic payment processing method. CONSTITUTION: In case that a user selects a card payment method, after accessing an electronic commerce site and selecting desired goods, an electronic commerce program, embedded in his computer, is operated and receives the content related to the selected goods. The program recognizes a card number and the price through a card reader or a card touch pad attached to the computer and transmits the card number, the price and the content related to the selected goods to a card integrated management and operation company, without going through the electronic commerce site or a payment service agent. The card integrated management and operation company transmits the card number, the price and the goods associated data to a card company, receives an approval or error result and the content related to the goods from the card company, and sends the data to the electronic commerce site and/or the user.
Patent KR-20010076630-A (KR)
Title: Voice Portal Service using voice recognition technology
Inventor: CHOI JUNG IN
IPC: G06F17/00
Filed: 2000-01-27
Abstract: PURPOSE: A voice portal service based on voice recognition is provided to offer a service using a mobile telephone and a general telephone at any place. CONSTITUTION: A complex structure as a menu of a portal site being embodied on a web is embodied using a voice index by constructing a voice menu based on superior recognition. A user provides a portal service capable of surfing of a web concept using a telephone and a voice command without an additional device as a computer or a monitor by replacing a device concept as a mouse or a keyboard into one's voice. If a voice command is inputted, a server based on a voice communication senses the voice command and provides the information to the user's ear. The process is described as follows. A user is connected to the site. A voice recognition menu is provided. A menu is selected. A movement to the selected menu is performed. Thus, information is achieved.
Patent KR-20010076668-A (KR)
Title: Ion implanting apparatus for use in manufacturing of semiconductor device
Inventor: KIM JONG YUN
IPC: H01L21/265
Filed: 2000-01-27
Abstract: PURPOSE: An ion implanting apparatus for manufacturing a semiconductor device is provided to reduce process time, prevent a wafer from being scratched and efficiently identify a lot ID of a wafer. CONSTITUTION: The ion implanting apparatus performs an ion implanting process for loaded wafers and then aligns the wafers in desired direction by using a flat zone aligner to unload. Only one wafer of the loaded wafers is aligned in the direction to want.
Patent KR-20010077410-A (KR)
Title: socket for protecting over-heating of a semiconductor package
Inventor: HWANG I SEONG
IPC: H01L23/34
Filed: 2000-02-02
Abstract: PURPOSE: An overheat protection socket for a semiconductor package is provided to prevent damage to the semiconductor package, the socket and a system, by detecting overheat and overcurrent of the socket on which the semiconductor package is mounted so that a switching operation is performed. CONSTITUTION: A semiconductor package(18) of a predetermined shape is pin-connected to a mounting region in an upper portion of a socket body(10), and a penetration hole(22) is formed in the mounting region. Pins for connection with a printed circuit board are disposed in a lower portion of the socket body. A heat detection sensor(12) is located in a lower portion while the semiconductor package is mounted in the penetration hole of the socket body, and is so connected to receive power from the printed circuit board. Current is supplied to the semiconductor package through a predetermined conductive path of the socket body. The heat detection sensor performs a switching operation according to the quantity of the supplied current and the heat-radiation state of the semiconductor package. An interconnection film(28) has the penetration hole the pins formed under the socket body penetrate and a connection hole(30) which terminals(24,26) of the heat detection sensor penetrate, coupled to a lower portion of the socket body. A pattern of a predetermined shape electrically connects one terminal of the heat detection sensor with lower pins connected to a power supply terminal of the semiconductor package of the socket body. The pattern of a predetermined shape is formed in the interconnection film.
Patent KR-20010077462-A (KR)
Title: assembled plasma display panel and manufacturing method there of
Inventor: JUNG JAE HEON
IPC: H01J11/46
Filed: 2000-02-02
Abstract: PURPOSE: A plasma display panel and a method of fabricating the plasma display panel are provided, which removes an oxidized portion of electrodes and coats the oxidized portion with a conductive material to improve contact efficiency of the plasma display panel and terminals of a flexible print board and deteriorate contact resistance. CONSTITUTION: A plasma display panel is constructed in a manner that front and back substrates are combined with each other. A conductive material(42) is coated on the terminals of the ends of electrodes that are protruded from the sides of the front and back substrates. The conductive material is copper. The terminals of the electrodes are dipped in a predetermined etchant to remove oxidized portions formed on the surface of the terminals, and then the conductive material is coated on the terminals.
Patent KR-20010092528-A (KR)
Title: Connector for electronic appliance
Inventor: MO SEUNG KEE
IPC: H01R13/623
Filed: 2000-03-22
Abstract: PURPOSE: A connector for electronic device is provided to guarantee the connection safety by using a detachable member of pushing type. CONSTITUTION: A connector(200) has a socket(210) formed with a female contact(240) and a plug(270) formed with a male contact(260). The socket(210) is formed with the first nut(215), a fixing groove(230), the female contact(240), and the first insulator(235). A screw groove is formed on an outer circumference of the first case(220). An insertion hole(250) for inserting the plug(270) is formed on an inner circumference of the first case(220). The first nut(215) is contacted with the plug(270). The fixing groove(230) is formed at the inner circumference of the first case(220). The female contact(240) is connected with the male contact of the plug(270). The first insulator(235) is formed around the female contact(240). The plug(270) is formed at a center portion of the second case(275). An insulator(290) is formed around the male contact(260). A hanger section(285) corresponds to the fixing groove(230). A detachable member(280) of pushing type is formed at a front portion of the hanger section(285). The second nut(265) is formed at one end of the second case(275).
Patent KR-20010090259-A (KR)
Title: Method for cooperative auction service in mobile communication system
Inventor: KWON SUN CHAN
IPC: H04W8/22
Filed: 2000-03-24
Abstract: PURPOSE: A method for providing a cooperative auction service in a mobile communication system is provided to enable subscribers to participate in a cooperative auction in real time irrespective of the current status by providing the subscribers with the cooperative auction service in radio. CONSTITUTION: Purchasers register its own information and purchasing goods information by connecting to a purchasing request server(205) by means of an Internet network or a communication system(202). A cooperative auction server(206) searches selling goods already registered in a management server(207), detects sellers that handle the buying goods registered in the buy request server(205), and lets the sellers know that there is a purchasing request. Sellers that intend to sell goods input a selling requirement into the cooperative auction server(206) by means of mobile terminals(200,201). When the number of purchasers meets the selling requirements, the corresponding purchase is bidden successfully. The corresponding purchaser and seller are informed of the result of a successful bid.
Patent KR-20010093980-A (KR)
Inventor: KOO JONG BOK
Filed: 2000-04-03
Abstract: PURPOSE: An internet hub site system is provided to induce high service quality and price competition by selecting a hub service company suitable for a user. CONSTITUTION: A first process selects an appointed number of superior hub enterprise and constructs hub sites in horizontal relation. A second process provides information of the hub enterprise by displaying service standard of each hub enterprise and basic estimate sheet. The user may receive the estimate sheet of the hub enterprises with one request, compare the estimate sheet, and select a desired hub service enterprise.
Patent KR-20010090624-A (KR)
Title: An instant advertisement system and control method for a internet connect waiting period
Inventor: KIM SEUNG HO
Filed: 2000-04-08
Abstract: PURPOSE: A system for an instant advertisement on waiting for an internet connection and a method for managing thereof are provided to remove a troublesomeness of a user at internet connection waiting time by displaying an advertisement on a user PC in waiting states. CONSTITUTION: A member DB(13) stores all sorts of information in accordance with an input of a user managing discrimination process and a call using condition of an instant advertisement. An advertisement document unit(11) includes advertisement data manufactured in accordance with a request of an advertiser and manufactured for being displayed in accordance with a form of an instant advertisement program during a waiting for an internet connection. A homepage(12) is a web site for providing instant advertisement information during a waiting for an internet connection and includes an input unit for a member identification process and instant advertisement information. A web server(10) for providing instant advertisement information is connected to the internet(30) and transmits an updated instant advertisement to the PC(20) through the advertisement document unit(11) and transmits information of an internet instant advertisement calling user to the member DB(13). An instant advertising program(22) generally controls the instant advertisement. The PC(20) stores the instant advertising program(22) and displays all sorts of advertising information successively.
Patent KR-20010096097-A (KR)
Inventor: KIM JEONG SEOP
IPC: H01J29/76
Filed: 2000-04-17
Abstract: PURPOSE: A deflection yoke is provided to compensate for the mis-convergence and distortion of the screen caused due to the imbalance of magnetic field of horizontal and vertical deflection coils, by installing a pair of magnets at the lower surface of the rear cover of the coil separator. CONSTITUTION: A deflection yoke comprises a coil separator(10) including a screen part(11) coupled to a screen surface of a CRT, a rear cover(12) and a neck part(13) extended from the central surface of the rear cover; a horizontal deflection coil and a vertical deflection coil arranged at the inner surface and the outer surface of the coil separator, respectively, and which generate deflection magnetic field for deflecting electron beam in horizontal and vertical directions; a ferrite core(20) arranged at the outer surface of the coil separator so as to reinforce deflection magnetic field; and a magnet piece(100) fixed at the lower surface of the rear plate of the coil separator, and which corrects mis-convergence in a horizontal direction.
Patent KR-20010014771-A (KR)
Title: Semiconductor device
Inventor: HASEGAWA TAKASHI
IPC: H01L29/786
Filed: 2000-04-19
Abstract: PURPOSE: To obtain a semiconductor device which is capable of driving a large current and restraining a short channel effect by a method wherein an element isolation insulating film formed so thick as to come into contact with a buried insulating layer is provided around a MOS transistor, and a buried electrode provided under the element isolation insulating film and a polycrystalline silicon gate electrode are made to overlap with each other in a two-dimensional manner. CONSTITUTION: The primary surface of a semiconductor substrate 101 as a p-type laminated SOI substrate which forms an element is insulated from its rear with a buried insulating layer 102. An N-type diffusion layer serving as a buried electrode 104 is provided under the buried insulating layer 102 which serves as the rear of the substrate 101. At this point, the buried insulating layer 102 functions as a gate insulating film for the buried electrode 104. A MOS transistor which is formed above the buried insulating layer 102 and specified by a field insulating film 103 is composed of an N-type source region 107, a drain region 108, and a gate electrode 105 provided through the intermediary of a gate insulating film 106. the buried electrode 104 is electrically connected to the gate electrode 105 using a polycrystalline silicon 109 buried in the field insulating film 103 as a wiring.
Patent KR-20010100355-A (KR)
Inventor: LEE HUI DEOK
IPC: H01L29/78
Filed: 2000-05-01
Abstract: 본 발명은 드레인 불순물 영역과 문턱전압 조절용 불순물층간에 전계가 발생하는 것을 방지하여 소자의 신뢰성을 개선시키기 위한 것으로, 본 발명 반도체 소자는 반도체 기판과, 반도체 기판상에 게이트 절연막을 개재하여 형성된 게이트 전극과, 게이트 전극 하부의 기판 표면내에 형성되며 게이트 전극보다 작은 폭을 갖는 문턱전압 조절용 불순물층과, 문턱전압 조절용 불순물층과 소정거리를 두고 게이트 전극 양측의 기판내에 형성되는 소오스 및 드레인 불순물 영역을 포함하여 구성되고, 본 발명의 반도체 소자 제조방법은 반도체 기판의 일부가 노출되도록 기판상에 제 1 반도체 물질층을 형성하는 공정과, 노출된 기판을 포함한 제 1 반도체 물질층의 표면상에 제 2 반도체 물질층을 형성하는 공정과, 제 2 반도체 물질층 하부의 기판내에 노출부위보다 작은 폭으로 문턱전압 조절용 불순물층을 형성하는 공정과, 제 2 반도체 물질층을 제거한 후, 노출부위에 그에 상응하는 폭으로 게이트 절연막과 게이트 전극을 차례로 형성하는 공정과, 제 1 반도체 물질층을 제거한 후, 게이트 전극 양측의 기판내에 문턱전압 조절용 불순물층과 각각 이격되도록 소오스 및 드레인 불순물 영역을 형성하는 공정을 포함하는 것을 특징으로 한다.
Patent KR-20010102633-A (KR)
Title: 버스노선 ｄｂ를 이용한 실시간 노선 안내 및 약도 전송및 찾기.
Inventor: LEE CHANG HEE
Filed: 2000-05-02
Abstract: 본 발명은 버스안내 프로그램을 DB화하여 전반적으로 지형을 전혀 모르며 어느 버스가 어디로 가는지도 모르는 경우를 가정하고 이 경우에 있어서 사용자가 가장 정확하고 가장 효과적이며 가장 편리하게 원하는 도착지점에 갈 수 있도록 버스안내제도를 구현하는데 그 목적이 있다. 또한 네비게이션을 연결하여 도착지점 최단시간 노선을 안내한다. 버스노선을 중심으로 주변 상가 및 기업, 회원 약도(지도)를 데이터베이스 하여, 약도를 팩스나 E-MAIL보내기를 구현하며 약도 보내기, 약도 찾기를 간편하게할수 있는 방법을 구현한다. 
       1청구항은 버스정류장(정류장 이름)을 중심으로 시작정거장과 도착정거장을 선택하면 노선(경로)과 버스 등을 안내하는 정보를 데이터베이스화는 것이다.(이 작업과 병행하여 버스노선을 중심으로 그 지역의 상가나 중소기업 등의 위치 등도 함께 데이터 베이스화 한다.) 
     본 정보 서비스는 STAND-ALONE PC BASE의 CD-ROM 또는 HDD등 저장장치 및 인터넷을 통한 서비스가 가능하다. 1청구항은 이러한 검색 프로그램을 구현하는 것이다. 
       2청구항은 인공위성을 통한 네비게이션 정보를 인터넷 서버에 연결하여 실시간으로 교통사항을 안내하는 것이다. 이는 가고자하는 장소를 가장 빨리 도착할 수 있는 버스번호를 통보해 주며 시간까지 제공할 수 있다. 이러한 서비스는 무선인터넷을 통해 핸드폰 등으로 안내될 수 있다. 2청구항은 네비게이션을 통한 실시간 인터넷 안내와 무선 인터넷(핸드폰) 안내이다. 
       3청구항은 버스정거장을 중심으로 구축된 약도(지도) 정보를 개인 E-MAIL ID, 도메인명 또는 전화번호와 같은 특정번호를 링크 하여 PC나 팩스로 쉽게 전송하며, 기존 명함이나 기타에 기재되어있는 이 메일이나 도메인명으로 자신의 약도(위치)를 쉽게 찾아보도록 하는 방법이다.
Patent KR-20010100528-A (KR)
Inventor: KIM GYEONG IK
Filed: 2000-05-03
Abstract: 회원이 구입하고 싶은 상품을 미리 신청해 두면, 일정 신청인원이 초과하였을 때 해당 상품에 대한 할인판매가를 결정하여 신청자들에게 통보하고, 다시 회원들로부터 실제 구입 신청을 받아서 상품을 판매할 수 있도록 하는 방법이 제공된다. 본 발명에서는 회원이 구입하고 싶은 상품에 대해서 구입예약(찜)을 할 기회를 부여한다. 일정한 기간동안 구입예약을 받은 다음, 소정의 목표인원이 초과하였을 때 구입예약을 한 회원들의 수로부터 해당 상품에 대한 할인판매가가 대략 어느 선에서 결정될 것인지를 신청자들에게 통보한다. 신청자들은 할인판매가가 어느 정도될 것인가를 보고 실제로 구입할 것인지를 정한다. 쇼핑몰에서는 실제로 구입하려고 하는 인원이 얼마나 되는지를 보고 최종 판매가를 결정하여 통보한다. 신청자들은 최종 판매가를 보고 상품 구입 여부를 결정한 다음, 구입하고자 하는 경우에는 결제를 하고 상품을 구입하게 된다. 구입의사를 밝혀놓고 최종 구입을 하지 않는 사용자에 대해서는 페널티로 마일리지를 감하도록 하는 것도 가능하다
Patent KR-20010014891-A (KR)
Inventor: MATSUFUSA JIRO
IPC: H01L21/02
Filed: 2000-05-10
Abstract: PURPOSE: To reduce a step between a memory cell array region and a peripheral circuit region by a method wherein a cylindrical electrode contains a memory cell, a porous tube part is formed, and an insulating layer is formed only inside the peripheral circuit region in order to decrease the step by the cylindrical electrode. CONSTITUTION: A MOS transistor 10b which controls a memory cell is formed inside a peripheral circuit region. An interlayer insulating layer 14 is formed to cover the MOS transistor 10b. A wiring layer 15b is formed on the interlayer insulating layer 14. An interlayer insulating layer 16 is formed so as to cover the wiring layer 15b. In addition, an insulating layer 6 and an insulating layer 20, which are composed of a silicon oxide film used to relax a step by a cylindrical electrode 1 which is formed only in the peripheral circuit region and in which a porous tube part is formed, are laminated and formed on the interlayer insulating layer 16. As a result, a step between a memory cell region and the peripheral circuit region can be decreased.
Patent KR-20000077212-A (KR)
Title: 액정 폴리에스테르 수지 조성물 및 성형품
IPC: C08K9/08
Filed: 2000-05-10
Abstract: 본 발명은 액정 폴리에스테르 수지와, 우레탄 수지로 표면 처리된 탄소 섬유를 포함하고 탄소 섬유상의 우레탄 수지의 양이 0.5 내지 5중량%인 액정 폴리에스테르 수지 조성물에 관한 것이다. 
     본 발명의 액정 폴리에스테르 수지 조성물 및 당해 조성물을 사용하여 수득한 성형품은 탁월한 기계적 특성과 내열성, 특히 땜납 내성(solder-resistance)을 갖고 주로 전기 부품 및 전자 부품용 내열성 재료로서 매우 유용하다.
Patent KR-20010104858-A (KR)
Inventor: LEE CHANG HO
Filed: 2000-05-16
Abstract: 본 발명은 자동차의 가변개구형 휠캡에 관한 것으로, 차량의 휠상에 장착되는 휠캡에 형성된 개구부의 개도를 주행중 차속에 따라 변화되는 원심력을 매개로 가변적으로 조절하도록 하여, 저속과 고속영역에서 각각 브레이크의 방열성 내지 항력저항을 저감시킬 수 있도록 하는 데 그 목적이 있다. 
     전술한 바의 목적을 달성하기 위한 본 발명은, 타이어의 휠에 외측으로 장착되면서 가장자리부위로 외기를 유입받는 공기유동공(14)을 다수개로 형성한 휠캡(10)에 있어서, 상기 휠캡(10)의 중앙측 보스부(12)에는 휠의 회전속도에 따라 상기 공기유동공(14)을 선택적으로 폐쇄시킬 수 있도록 상기 보스부(12)상에 회전가능하게 결합되는 지지부(22)와, 이 지지부(22)로부터 일체로 연장되는 내측날개(24b)와, 이 내측날개(24b)에 회동가능하게 결합된 외측날개(24a) 및, 상기 내측날개(24b)와 외측날개(24a)의 일측에서 코일스프링(26b)과 이를 매개로 탄발지지되는 금속구(26c)를 각각 내장하고서 결합한 실린더(26)를 포함하는 회동식 막음부재(20)가 설치된 것을 특징으로 한다.
Patent KR-20010105625-A (KR)
Title: Process of mini KIMCHI pork cutlet
Inventor: KIM SUN JA
IPC: A23B7/10
Filed: 2000-05-17
Abstract: A method for breeding with high oil corn germplasm is disclosed. The method involves the use of genetic markers associated with trait loci controlling kernel oil concentration. These genetic markers are used to select for kernel oil concentration in breeding populations. Also disclosed is a method for selecting complementary oil parent sources using genetic markers, which are likely to produce superior offspring. Also disclosed are the trait loci controlling corn kernel oil concentration.
Patent KR-20010104963-A (KR)
Inventor: KIM HWI SIK
IPC: F24C3/00
Filed: 2000-05-17
Abstract: 본 발명은 가스난로에 관한 것으로 더욱 구체적으로는, 난로 하측에 1차연소실(1)과 2차연소실(2)이 상하로 구분되어 배치되고 연소실 상부에 집열부(3)와 방열부(4)가 형성되는 구성이고 1차연소실(1)은 다공원통체로 구성되어 크기가 대중소로 구분된 3개의 연소통(101)(102)(103)이 다중관으로 결합되어 연소통 사이에 연소간격(101a)(102a)(103a)이 다중관으로 형성되는 구성이며 2차연소실(2)은 격판(104) 중심부에 직경이 적은 배기관(201)이 형성되고 그 외주에 3-5개의 연소통(202)이 수직으로 나란히 형성되어 1차연소실과 연통이 되며 각 연소통 내부에는 격판(203)을 중심으로 반원형의 저항판(204)이 통공부(205) 상단에서 격판(203)면에 대하여 직각을 이루도록 지그제그 형상으로 배치된 저항판을 넣어서 2차연소실을 형성하는 구성이고 연소통 상부에 집열부(3)를 만들고 집열부 상부에 방열부(4)를 형성하여 안전덮개(5)를 설치함으로서 미연소물이 발생하지 않는 완전연소 가스난로를 제공할수 있어 연소효율을 높일수 있고 실내에서 오래 사용하여도 인체에 해를 기치지 않는 난로를 제공할수 있게한 것이다.
Patent KR-20010106874-A (KR)
Inventor: CHUNG IL GU
IPC: B65D51/00
Filed: 2000-05-23
Abstract: 본 발명은 두 가지 물질을 한 용기에 각각 분리 수용하고 이것을 섭취할 경우 병뚜껑을 개봉하는 동작만으로 두 가지 물질 중 상단에 수용된 물질이 하단에 수용된 물질과 혼합이 가능하도록 하는 병뚜껑 제조에 관한 것이며, 실수요자가 두 물질을 편리하게 혼합하여 섭취가 가능하도록 한 것이다. 
     두 물질을 분리수용하는 이유는 한가지 물질에 다른 한가지 물질을 혼합하면 수시간 이내로 두 개의 물질중 한 개의 물질성분이 분해 무효화 되는 경우에 이를 예방하고 효율적으로 사용할 수 있는 방법이다. 
     "예 : 물 + 각종 천연 아미노산의 경우에는 수시간 내에 가수분해하여 모든 아미노성분이 무기능화되는 것을 방지"
Patent KR-20010108765-A (KR)
Inventor: KIM IN GAP
Filed: 2000-05-31
Abstract: 본 발명은 일체형 열교환기에 관한 것으로서, 증발기 및 히터 코어를 일체로 하여 부품의 단순화 및 조립공수 절감에 의한 생산성 향상을 도모하는 한편 찬 공기의 유로를 별도로 마련하여 공기조화성능 향상을 도모함을 목적으로 한다. 
     본 발명의 일체형 열교환기는, 증발기(1), 히터 코어(2) 및 공유 전열핀(31)들이 일체로 접합되어 이루어진다. 증발기 플레이트(5)에는 제1 및 제2홀컵(51,52)이 형성되고, L형 구획비드(54)에 의하여 플레이트(5)에는 L턴 유로(55)가 형성된다. 증발기의 좌중앙 및 우중앙 플랫튜브(4LC,4RC)에는 각각의 제1홀컵(51)들과 통하는 매니폴드(36,37)가 설치된다. 증발기의 중앙 플레이트(5C)의 제1홀컵(51)은 배플(41)로 막히고, 최좌측 및 최우측 플레이트(5L,5R)의 제1 및 제2홀컵(51,52)은 막힌다. 한편, 히터 코어의 플레이트(7)에는 제3 및 제4홀컵(71,72)이 형성되고 직선형 구획비드(74)에 의하여 플레이트(7)에는 U턴 유로(75)가 형성된다. 히터 코어의 최좌측 플레이트(7L)의 제3 및 제4홀컵(71,72)에는 이들과 통하는 매니폴드(38,39)가 연결되고, 최우측 플레이트(7R)의 제3 및 제4홀컵(71,72)은 막힌다.
Patent KR-20010112561-A (KR)
Inventor: KIM GYE CHEOL
IPC: G06Q50/20
Filed: 2000-06-09
Abstract: This invention relates to a new method for making a photodurable, aqueous titanium dioxide (TiO2) pigment slurry. The method involves mixing amorphous alumina, TiO2pigment particles, water, and at least one dispersant to form the slurry. The initial slurry comprises at least about 78 wt.% TiO2 solids and at least about 3 wt.% alumina. The resulting slurry may be diluted to a lower TiO2solids content and subsequently screened and media- milled. The titanium dioxide pigment slurry is suitable for use in coatings formulations such as paints.
Patent KR-20010007557-A (KR)
Inventor: SANG-HO YU
IPC: H01L23/52
Filed: 2000-06-28
Abstract: PURPOSE: A process of depositing aluminum on the surface of the substrates for filling vias, thereby the substrates have no voids and no recesses. CONSTITUTION: A layer hard to dissolve is deposited on a substrate (66) having contacts or holes formed therein, the contacts or holes having a large aspect ratio. A PVD(physical vapor deposition) metal-deposited layer, e.g. PVD Al or PVD Cu is deposited on the layer hard to dissolve under the pressure of 1 milli Torr or lower to give a conformal PVD metal-deposited layer. Thereafter, the holes or contacts are filled with a metal, e.g. by reflowing an additional metal deposited by the PVD on the conformal PVD metal-deposited layer. The process step is preferably implemented in an integrated processing system having a long-throw PVD chamber (36), where a target (64) is separated from the substrate (66) by a long-throw distance of at least 100 mm and a hot metal PVD chamber which serves also as a reflow chamber.
Patent KR-20020003762-A (KR)
Title: Starting-up protection device by controlling start and method thereof
Inventor: CHAE SEUNG JIN
IPC: F02N11/00
Filed: 2000-07-03
Abstract: PURPOSE: A device and a method for protecting a starter of a vehicle are provided to prevent a pinion gear from rotating in an abnormal state, to avoid the generation of noise and burning of a starter motor, and to reduce the cost for changing the starter motor by lengthening the life span of the starter motor. CONSTITUTION: A device for protecting a starter of a vehicle comprises an angular displacement detecting unit(2) to detect the angular displacement of an operating lever via an angular displacement gauge(3) installed on the body of a starter motor(7), a control unit(4) to output a starter motor driving signal to a starter motor driving unit(5) when the angular displacement value is abnormally high, and the starter motor driving unit(5) to determine the driving of the starter motor with response to the output of the starter motor driving signal. If an engine is not started and the detected displacement value is less than a specific grade, current is not applied to the starter motor. Therefore, the rotation of a pinion gear partially engaged with a ring gear is blocked up.