baber/WOPTO huggingface dataset:
Patent KR-20010006648-A (KR)
Inventor: MANNERFELT CLAES
IPC: B30B15/34
Filed: 2000-02-18
Abstract: PURPOSE: To effectively perform the cooling of an annular die and to improve productivity of artificial diamond or the like in a mold device of a punch and a die by forming, on the annular die for high temperature and high pressure, cooling flow passages or cooling grooves extending from the top surface to the bottom surface thereof. CONSTITUTION: When manufacturing artificial diamond or cubic boron nitride (CBN) by a high temperature and high pressure method using a mold device consisting of a punch A and an annular die B, on the annular die B of cemented carbide, cooling flow passages extending in the axial direction of the die from top surface to the bottom surface thereof are formed. These flow passages are formed in straight lines, or in spirals, or in twists. By causing a coolant of temperature of not less than 10deg.C to flow in the cooling flow passages, the cooling of the annular die B is performed. By this cooling, the temperature of the die is preferably lowered to a prescribed critical point or less to attain the die performance about 10 times extra as compared with the conventional die.
Patent KR-20000030323-A (KR)
Inventor: LEE JAE BON
IPC: F25B1/00
Filed: 2000-02-22
Abstract: PURPOSE: A power-saving refrigerator is provided to reduce the working amount of a refrigerant compressor and to economize in power consumption of an electric motor by decreasing the high pressure of a condenser and raising the low pressure of a compressor. CONSTITUTION: A circulation system of a fluid refrigerant is composed of a refrigerant compressor, an air-cooled condenser, an electronic valve of high temperature gas, a water-cooled condenser, a filter drier, a heat exchanger, an automatic expansion valve, a primary evaporator, a secondary evaporator, a heat exchanger, a compressor oil cooler and a refrigerant compressor. Heat energy is transferred from the heat exchanger to increase the low pressure and to decrease the high pressure of the refrigerant compressor. Therefore, the load of compressed power is reduced to firstly save power.
Patent KR-20000076733-A (KR)
Title: 실행 가능 프로그램 선택 시스템
IPC: G06F21/12
Filed: 2000-02-25
Abstract: 패스워드 등의 입력 정보에 기초하는 데이터 또는 프로그램의 실행 처리에 있어서 유한 기간을 얻을 수 있는 실행 가능 프로그램 선택 시스템이 개시된다. 또한, 패스워드의 입력 시기에 따라서 다른 데이터나 프로그램을 선택하여 실행할 수 있는 실행 가능 프로그램 선택 시스템이 개시된다. 
     소정의 프로그램을 저장한 기억 수단(1)과, 날짜, 시각 또는 이들의 조합으로 이루어지는 계시 데이터를 발생하는 캘린더 타이머(2)와, 날짜, 시각 또는 이들의 조합, 패스워드 등의 외부 데이터를 입력하는 입력 수단(3)과, 캘린더 타이머(2)가 발생하는 계시 데이터와 입력 수단(3)으로 입력된 외부 데이터를 대조하여 연산 결과를 출력하는 판정 수단(4)과, 그 연산 결과에 따라서, 기억 수단(1)에 저장된 프로그램의 실행을 제어하기 위한 제어 명령을 출력하는 CPU(5)를 구비하고 있다.
Patent KR-20000062669-A (KR)
Title: 금속 용접 방법 및 금속 접합 구조
IPC: B23K1/19
Filed: 2000-02-29
Abstract: 본 발명에 따르면 융점이 서로 다른 금속 부재를 높은 접합 강도로 접합하는 금속 용접 방법 및 금속 접합 구조를 제공한다. 
     납재층(7)이 용융 반응층(5)을 통해 용착된 시트(3)[도 6의 (a)]를 헤드(2)에 접촉시키고, 그 상태에서 가열 및 가압을 행하면, 납재층(7)의 하측에 용융 반응층(6)이 형성된다[도 6의(b)].  이 상태로부터 통전과 가압을 더 지속시킴으로써, 납재층(7)에서 용융 반응층(6) 형성시에 미반응이었던 납재는 용융 반응층(5) 및 용융 반응층(6) 사이로부터 배출된다.  이 상태에서 통전과 가압을 더 지속시킴으로써, 용융 반응층(5, 6)의 2개 반응층끼리의 확산 반응이 이루어지고, 결과적으로 시트(3)와 헤드(2) 사이에는, 용융 반응층(5, 6)을 구성하고 있던 철, 알루미늄, 아연의 3원소계 합금의 접합층(10)이 형성된다[도 6의 (d)].
Patent KR-20010091553-A (KR)
Title: Faraday cup assembly of semiconductor ion-implanting apparatus
Inventor: JUNG JI HUN
IPC: H01L21/265
Filed: 2000-03-16
Abstract: PURPOSE: A Faraday cup assembly of a semiconductor ion implantation system is provided to drive continuously a Faraday cup by changing a structure of a Faraday cup assembly. CONSTITUTION: A Faraday cup(10) is used for controlling an ion beam by applying a bias voltage in the inside of a vacuum chamber(55) of a semiconductor ion implantation system. A shaft(45) is connected with the Faraday cup(10). The shaft(45) is used for transferring the Faraday cup(10). The shaft(45) includes a sealing member for preventing particles inserted into the inside of the vacuum chamber(55). A gear(35) is connected with the shaft(45) in order to transfer the shaft(45). A drive portion(30) generates a rotary force to transfer the shaft(45). A protective cover(50) is used for covering an outer surface of the shaft(45).
Patent KR-20000071608-A (KR)
Title: 반도체메모리장치 및 이를 위한 제조방법 및 마스크데이터준비 방법
IPC: H01L21/768
Filed: 2000-04-07
Abstract: 용량절연막 및 상부전극이 실린더형하부전극의 내표면에 형성되어 용량셀을 형성한다. 용량셀 근처에, 용량셀의 깊이와 동일한 깊이를 지닌 그루브들이 형성되고 전기전도층들은 그것들의 내표면에 형성된다. 전기전도층 및 상부전극은 상부전극연장부에 의해 연결되고, 그루브 안쪽 바닥에서 상부전극접촉이 전기전도층에 연결된다.
Patent KR-20000071712-A (KR)
Title: 진공챔버내에서 이동 가능한 지지체와 전사투영장치에서의그 적용
IPC: H01L21/027
Filed: 2000-04-17
Abstract: 가늘고 긴 빔, 즉 진공챔버의 대향 측벽내의 가늘고 긴 슬롯을 통하여 연장하는 빔에 의해, 대물테이블이 상기 진공챔버내에서 지지된다.  두개의 직교방향으로의 빔의 변위는 상기 빔을 측면방향 및 길이방향으로 변위시킴으로써 달성된다.  가늘고 긴 슬롯은 가스베어링에 의해 지지되는 슬라이딩 플레이트에 의해 시일된다.  밸런스매스와 빔사이에서 대항 작용하는 선형모터에 의해, 빔은 길이방향으로 구동된다.  밸런스매스와 슬라이딩 플레이트상에 작용하는 선형모터에 의해, 빔은 측면방향으로 구동된다.  두개의 밸런스매스는 분리되거나 또는 조합될 수 있다.
Patent KR-20010097964-A (KR)
Inventor: LIM CHUNG HYEOK
IPC: B26D1/00
Filed: 2000-04-27
Abstract: 본 발명은 코일절단용 커터에 대한 것으로서, 아마츄어 어셈블리의 스테이터코어에 권선되는 코일의 절단면을 쐐기형으로 형성시켜 원할한 삽입이 이루어 질 수 있도록 된 것이다. 
     이를 위한 특징적인 실시 수단은 코일(A)을 절단하는 커팅수단(3)의 제1·2커터(4,7)가 각각 커팅부(6,9)를 형성하되, 이 커팅부(6,9)는 그 중앙을 기준으로 각각 소정각도의 경사각(γ,γ')으로 경사진 상·하면부(6a',6b',9a",9b")와, 이 상·하면부(6a',6b',9a",9b")의 측면으로  각각 소정각도의 함몰각(β)으로 제거된 측면부(6c,6d,9c,9d)로 형성됨과 더불어, 상기 상·하면부(6a',6b',9a",9b")의 끝단부에는 그 중앙점을 중심으로 각각 소정각도의 절단각(α,α')을 형성하여 브이(V)자 형상을 이루는 절단면(6a,6b,9a,9b)을 형성하는 한편, 상기 상·하면부(6a',6b')의 경사면에는 소정깊이로 함몰된 글로브(6a",6b",9a'",9b'")가 형성되어 진다.
Patent KR-20010098123-A (KR)
Inventor: JOO KI SEE
Filed: 2000-04-28
Abstract: 본 발명은 숙박업소의 대형화에 따른 숙박업소 운영의 복잡성을 서비스 제공자가 일괄적으로 관리/운영하여 줌으로써 경영자가 보다 쉽게 숙박업소를 운영할 수 있도록 하고, 인터넷 망을 통해 숙박 업소의 다양한 정보를 사용자에게 제공하기 위한 것으로서, 각 방의 투숙 여부 및 시간, 그리고 사용 전력 및 고객 관리에 필요한 정보를 시간단위로 계산하여 저장하는 단계와, 상기 저장된 정보를 인터넷망을 이용하여 전송받고 이 전송된 정보를 이용하여 숙박업소별로 매출현황 및 사용 전력을 정산하여 숙박업소 운영 및 관리에 필요한 정보를 사용자에게 제공하는 단계를 포함하여 이루어지는데 있다.
Patent KR-20010029679-A (KR)
Inventor: ASAO YOSHIHITO
IPC: H02K19/22
Filed: 2000-05-01
Abstract: PURPOSE: To reduce leakage flux and increase the cooling capability of a magnet by providing the magnet reducing the leakage flux of both pole side surfaces adjacent to first and second pole cores having pawl-shaped poles engaging mutually, and a retaining member of dissipating the conductive heat of the pole in a position where the outer periphery of a rotor coil generating the flux is covered. CONSTITUTION: Two polarized ferrite magnets 30 reducing the leakage flux of both pawl-shaped poles 23, 24 are disposed on both side surfaces of each pawl-shaped pole 23, 24 so as to come into contact therewith. The pawl-shaped poles 23, 24 are retained by a retaining member 40 which serves as a heat sink and is formed into a cross-sectional C-shape to cover the magnet 30 from the inner peripheral surface of the pawl-shaped poles 23, 24. The curved parts of retaining members 40, 40 forming an exposure part 41 which is parallel with an axial direction and opens toward a outer diameter side are spaced from each other, and a gap 50 through which cooling air passes is formed therebetween. Heat generated during generation is transferred to a base through the cylindrical parts of pole core bodies 21, 22, and the conductive heat circularly expanding in the base is transferred to the pawl-shaped poles 23, 24.
Patent KR-20010100537-A (KR)
Inventor: LEE JUN HEE
Filed: 2000-05-03
Abstract: 본 발명은 사용자가 단 한번의 질의어 입력으로 다중의 검색 엔진을 통해서 검색된 결과를 추출해 낼 수 있는 다중 검색 시스템에 관한 것이다. 본 발명은 XML/SGML,스크립트(JAVA,ASP,VB등)를 이용한 다단계 프레임으로 구성한 방식(XML방식)과 엑티브 엑스 폼, 플러그인을 이용한 방식(엑티브 엑스 방식)으로 적용 가능하며 클라이언트 웹브라우저로 정보를 안전하게 전송하기 위한 다중 검색 결과 페이지 생성기; 다중 검색을 실현하도록 인터페이스 역할을 하는 것으로써 검색 자료를 분류 및 저장하고 클라이언트 브라우저 안에 다중 프레임 또는 엑티브 엑스 폼을 도시하는 검색 다중 프레임 및 엑티브 엑스 생성기; 클라이언트가  검색 영역을 선택할 경우에, 내부의 검색 영역 구조체를 갱신하고 갱신한 자료로 검색 영역 선택 이벤트를 발생시키는 검색 영역 선택 이벤트 생성기; 클라이언트가 세부 검색 사이트를 선택할 경우에, 선택된 화면에 디스플레이될 페이지와 프레임 또는 전용 웹브라우저를 생성시키는 검색 사이트 선택 이벤트 생성기; 클라이언트가 갱신된 질의어로 질의 수행을 요구할 경우 검색어와 각 사이트에 전달되는 쿼리를 연결 및 전달하고 브라우저를 화면에 디스플레이하는 검색 실행 이벤트 생성기; 다중 프레임 또는 엑티브 엑스 폼으로 각 사이트를 클라이언트에게 디스플레이 하여 검색 결과를 확인할 수 있도록 하는 HTML 생성기를 포함하는 것을 특징으로 한다.
Patent KR-20010104843-A (KR)
Inventor: PARK TAE KYU
Filed: 2000-05-16
Abstract: 본 발명은 각 산업체에서 생산되는 각종의 기계와 장비 등을 웹 카타로그에 게재하여 인터넷을 매개로 사용자측에 제품정보의 제공과 광고를 함과 아울러 주문에 의한 구매를 할 수 있게한 인터넷을 통한 제품정보의 제공 및 그 전자상거래 방법에 관한 것으로, 
     즉, 각 산업체에서 생산되는 각종 제품을 컴퓨터에 연결된 전용선을 통하여 다운 로드할 수 있도록 제작된 웹 카타로그와, 산업체로부터 의뢰받은 웹 카타로그를 인터넷을 통하여 구매자가 열람할 수 있도록 등록되는 서버의 사이트와, 상기 사이트에 등록된 웹 카타로그를 품목과 기종별로 구분되게 가공하고 산업체별로 고유의 인식번호를 부여한 후 인터넷을 통하여 방문하는 구매자에게 제품정보를 제공하는 공개파일과, 상기 서버의 공개파일을 검색하여 필요로 하는 제품이 제공되는 정보내용에서 누락되었거나 사양이 다른 종류의 제품을 요구할 때 그 개발을 지원하는 파일과, 상기 서버에 제품을 구매하기 위한 주문자파일을 마련하되 상기 주문에 의해 해당 산업체 및 공급자 그룹에 구매자를 링크시켜 그 주문내용의 타당성을 검토하여 그 결과를 회신하는 프로그램을 서버에서 제공함을 특징으로 한다.
Patent KR-20000050128-A (KR)
Inventor: YANG JIN SOO
Filed: 2000-05-17
Abstract: PURPOSE: A security investment decision-making system using the internet and a method thereby are provided to prevent the investment loss of general investors by increasing screening and analytic ability for security information through real-time information sharing and investment consultation between a security transaction relevant special group and general investors. CONSTITUTION: A server(100) supporting security transaction order connected to a common network(100) comprises a connection unit(110), an interface unit(120), a recording media unit(130) and a database unit(140). The connection unit(110) comprises a modem or telephone connection adaptor to connect the server(100) to the common network(100). The interface unit(120) outputs data inputted through the connection unit(110) to a monitor or a keyboard. The recording media unit(130) comprises a recording media, such as a hard disk, a CD-ROM drive, etc., wherein programs necessary for the operation of the server are recorded(100). The database(140) provides data necessary for an external accessing person under the control of the recording media unit(130).
Patent KR-20010111875-A (KR)
Inventor: BAE JI HUN
IPC: E01H4/00
Filed: 2000-06-14
Abstract: 본 발명은 인공스키장의 바닥면에 쌓이는 눈의 녹음을 방지하는 눈 보호장치에 관한 것으로써, 그 목적은 스키장의 바닥면을 -5℃ ∼ -20℃로 냉각되는 냉각박스를 배열하여 형성시킴으로써 그 시공작업이 간편하고 용이하며 또 상기 냉각박스의 상면에 뿌려진 눈의 녹음을 상기 냉각박스에서 발생하는 냉기에 의하여 방지되게 함으로써 스키장의 바닥면 관리를 효율적으로 할 수 있음은 물론, 스키장 전체의 온도도 관리할 수 있도록 함에 있다. 
     상기 목적을 달성하기 위한 본 발명의 구성은 소정의 경사면을 갖는 지면에 스키장의 바닥면을 형성하도록 냉각박스가 배열되고 그 배열된 냉각박스의 상면에는 인조잔디가 형성된 매트가 마련되며 상기 냉각박스의 저면과 측면에는 고정수단이 마련되어 냉각박스들이 고정되고 그 고정된 냉각박스들은 냉매관이 관통 설치되며 상기 냉각박스들을 관통하며 설치된 냉매관의 양단부는 냉매장치와 연결 설치하여서 된 것이다.
Patent KR-20010049605-A (KR)
Inventor: SHIRAI TAKEKI
IPC: F16C11/06
Filed: 2000-06-23
Abstract: PURPOSE: To provide a ball joint allowing a boot seal to be flexibly deformed to follow the rocking motion of a shank with a ball and heightening the close contact ability of the boot seal with the shank with the ball to completely prevent the infiltration of dust and muddy water from the outside and free from anxiety over the damage of the boot seal even with the repeated rocking motion of the shank with the ball. CONSTITUTION: A boot seal 3 is composed of an annular fixed part fixed to a holder 2; an annular lip part fitted to a shank 1 with a ball; an outer peripheral wall rising from the fixed part; an inner peripheral wall hanging down onto the inner diameter side of the outer peripheral wall from the lip part; and an S-shaped bent part for connecting the outer peripheral wall and inner peripheral wall to each other. The lip part is formed to come in close contact in an energized state with a flange part 13 formed at the shank 1 with the ball.
Patent KR-20020002848-A (KR)
Inventor: HWANG GYEONG HO
Filed: 2000-06-30
Abstract: PURPOSE: An Internet advertisement system and a method using a cookie are provided to distribute the profit of an indirect advertisement effect that a user connects to a site of an advertiser without passing through a banner advertisement after connecting to the site of the advertiser by using the Internet advertisement system. CONSTITUTION: An Internet advertisement system includes a user terminal(10), a plurality of member store servers(20), and an advertiser server(30). The user terminal(10) connects to the Internet, receives service, and approves the storage of a cookie. The member store servers(20) operate a site on the Internet and runs a banner advertisement. The advertiser server(30) stores information for the member store servers(20) running the banner advertisement about one's site; recognizes the user terminal(10) connected through the banner advertisement run to the specific member store server of the member store servers(20); creates a cookie including information for the specific member store server(20); and stores it to the user terminal(10). If the user terminal(10) storing the cookie connects to the Internet, the advertiser server(30) deciphers the cookie and recognizes the specific member store server(20) stored in the cookie. The advertiser server(30) includes a general server(40) and a database server(50). The general server(40) is comprised of a web server(41), a domain name server(43), an FTP(File Transfer Protocol) server(45), and a mail server(47).
Patent KR-20020004646-A (KR)
Inventor: CHOI TAE HWAN
IPC: G09F11/12
Filed: 2000-07-06
Abstract: PURPOSE: A panaflex signboard with rotation shafts and rails is provided to exchange only an advertising board, thereby enabling to use the signboard semi-permanently, and to wind around a rotation shaft various advertising board, thereby producing diverse advertising effects. CONSTITUTION: The signboard includes rotation shafts(10) at both ends thereof, rails(12) at the upper and lower ends thereof to move smoothly an advertising board(13), and wheels at the upper and lower ends of the rotation shafts(10). The signboard further comprises a locking device joined to the rails by bolts(17). The advertising board(13) is made of resilient material to maintain its shape and size. Since the advertising board(13) excludes the use of covering structures projecting in front of the signboard, it is light in its weight and provides an improved appearance.
Patent KR-20010015234-A (KR)
Inventor: AHN JAE MIN
IPC: H04J13/00
Filed: 2000-07-07
Abstract: PURPOSE: A method for assigning channels of a common packet channel(CPCH) in a code division multiple access(CDMA) communication system is provided to actively assign the CPCH required in a user equipment(UE) of a base station, to reduce time for setting up the CPCH, and to decrease a collision probability caused when many UEs request a CPCH using, to prevent a waste of wireless resources, then to assign a stable CPCH through a power control preamble(PC_P) between the UEs and a UMTS(Universal Mobile Telecommunications System) terrestrial radio access network(UTRAN) and to supply a stability relating to the CPCH using. CONSTITUTION: A terminal assigns reverse channels as follows, in a code division multiple access(CDMA) communication system. The terminal transmits an access preamble signal having channel information for being used to access a base station. The terminal receives an access preamble acquisition indication signal responding to the receiving of the access preamble signal of the base station, from the base station. The terminal responds to the received access preamble acquisition indication signal, and transmits a collision detection preamble capable of reconfirming accuracy of a reverse channel using. The terminal receives a first indication signal of a collision detection preamble acquisition and a second indication signal indicating a channel assignment. The base station responds to the collision detection preamble signal in the collision detection preamble acquisition. When the first and the second indication signal are received, the terminal transmits reverse channel data through a reverse channel assigned by the second indication signal.
Patent KR-20000058991-A (KR)
Inventor: KIM SUNG LIM
IPC: A41G1/00
Filed: 2000-07-07
Abstract: PURPOSE: An artificial flower which is able to emit fragrance of flower is provided. CONSTITUTION: The artificial flower comprises: (i) a stem portion which forms a stem; (ii) a fragrance storing portion which is installed on a portion of the stem portion and emits the fragrance of flower to the surrounding; and (iii) a button portion having a bud shape which is installed on a portion of the fragrance storing portion, wherein the fragrance storing portion(2) comprises a lower part case(4) which is installed on a portion of the stem portion(1), an upper case which is detachably installed on one end of the lower part case(4) and has at least one air holes(5a, 5b, 5c, 5d, 5f, 5g) and a member of flower fragrance(6) which is detachably installed on an interior space formed by the lower part case(4) and the upper part case(5) and generates the flower fragrance.
Patent KR-20020007472-A (KR)
Title: The fixing structure of PCB on control box in airconditioner
Inventor: KIM CHI WAN
IPC: F24F11/00
Filed: 2000-07-13
Abstract: PURPOSE: Cover fixing structure of a PCB(Printed Circuit Board) for a control box in an air conditioner is provided to mount a PCB cover conveniently without an assembling unit by simplifying the assembling process, and to improve working efficiency by reducing parts. CONSTITUTION: A fixing system of a PCB cover(12) is composed of an insertion part(14) protruded in the lower part; an assembling part(15) having two or more supporting surfaces; the PCB cover protecting a PCB; insertion part hooks(11a) fitting the insertion part in the lower part; and a control box(11) having an assembling part hook(11b). The bottom of the PCB board is opened, and the PCB is placed in the control box. The PCB is closed with the PCB cover, and assembled with the control box by using elasticity. Expenses are reduced with fixing the PCB cover in the control box without an assembling unit. Working efficiency is improved with finishing working by pushing simply. Working process is simplified, and the number of parts is reduced.
Patent KR-20010029970-A (KR)
Title: Enhanced bus arbiter utilizing variable priority and fairness
Inventor: NEIL DANNY MARVIN
IPC: G06F13/40
Filed: 2000-07-19
Abstract: PURPOSE: A reinforced bus arbiter using variable priority and fairness is provided to change arbitration priority levels by making a bus arbiter include logic including a fairness system. CONSTITUTION: The bus arbiter controls bus request signals from a plurality of devices connected with a bus and gives priority to the devices. The bus arbiter includes a logic for controlling the bus based on a prior access corresponding to first bus in a cycle of the priority and fairness. Subsequently, the bus arbiter uses fairness algorithm and asserts the enabling signal to a request source having the highest priority when there is another device which a request signal is asserted and which sets 1 in a fairness bit.
Patent KR-20020008972-A (KR)
Title: Electronic commerce approval system and method thereof
Inventor: LEE JIN UK
Filed: 2000-07-21
Abstract: PURPOSE: An e-commerce system and method are provided to prevent the leakage of information of a purchaser as well as to pay for a purchased product easily and safely through the e-commerce using only a certificate. CONSTITUTION: The purchaser receives the certificate through an authentication system and accesses an internet shopping mall performing the electronic payment(R100). The purchaser browses around the internet shopping mall for the purchasing and determines the desired product(R110). The purchaser requests the payment of the product from a payment server while submitting the certificate(R120). The payment server sends the certificate to an authentication server, which checks if the certificate is valid or not(R130). If the certificate is valid, the payment server receives the information of the purchaser through a payment demon and requests the electronic payment from a financial institution(R140). If the electronic payment is not allowed, the payment server notifies a payment error message to the purchaser. Otherwise, the payment server stores the data related to the product purchase to a payment DB. Finally, the payment server sends the business specification to the internet shopping mall and notifies an electronic receipt to the purchaser.
Patent KR-20000064048-A (KR)
Inventor: SONG YOUNG JIN
Filed: 2000-08-18
Abstract: PURPOSE: A remote stock management system is provided to eliminate waste of an unnecessary cost and to know exact stock amount at produce point by simultaneous grasping the amount of production and stocks in real time. CONSTITUTION: A remote stock management system is comprised of a plurality of production information acquisition devices(100), a stock management server(300) and a communication module(200). The production information acquisition devices(100), installed in production sites, acquires production information by grasping the production of manufactured goods. The stock management server(300) acquires stock information, based on production information and shipping information. The communication module(200) carries out data transmission/reception between the production information acquisition devices(100) and the stock management server(300). The communication module(200) is composed of a plurality of RS485 communication lines connected to the production information acquisition devices(100) respectively, an RS232C communication line connected to the stock management server(300) and an RS485 to RS232C converter converting the RS485 and the RS232C mutually.
Patent KR-20020016026-A (KR)
Title: Apparatus for disassembling used batteries
Inventor: BAE HYO JEONG
IPC: B09B5/00
Filed: 2000-08-24
Abstract: PURPOSE: An apparatus for continuously dismantling a waste storage battery composed of separable parts is provided to facilitate dismantling work thereof, to devise the reuse of each part of the waste storage battery, and to prevent a solution of the battery from being exposed to a human body. CONSTITUTION: The apparatus for continuously dismantling a waste storage battery(10) composed of a container(14) covered by a cap(12), waste sulfate, and other parts consists of a waste storage battery alignment and input part(20) having a clamping device(22) for aligning and throwing the storage battery, a lifting transfer member(24) for supplying the input storage battery one by one, and a frame member(26) for moving the battery to a cutting position; a waste storage battery cutting part(40) having a fixing device(42), and a band type cutter(44) for cutting the cap of the battery; and a parts processing part having a pusher member for moving the battery to separate the cap, a rotating transfer device(64) for separating the waste sulfate and other parts from the battery, and a discharge member for discharging the container of the battery.
Patent KR-20020019139-A (KR)
Title: Semiconductor devices and manufacturing method thereof
Inventor: KIM HONG SEUP
IPC: H01L21/336
Filed: 2000-09-05
Abstract: PURPOSE: A semiconductor device and a method for fabricating the same are provided to improve a characteristic of a semiconductor device by preventing leakage current due to a short channel effect. CONSTITUTION: A field oxide layer(12) is formed on an isolation region of a semiconductor substrate(11). A gate oxide layer(13) is formed on a part of an active region of the semiconductor substrate(11). A gate poly(14a) is formed on the gate oxide layer(13). A metal floating gate(17a) is formed on the gate oxide layer(13). A spacer(19a) is formed on a side of the gate poly(14a) including the metal floating gate(17a). A poly oxide layer(15) is formed on a junction area of the gate poly(14a), the metal floating gate(17a), and the spacer(19a). A barrier metal layer(16) is formed on a junction area of the metal floating gate(17a), the poly oxide layer(15), and the gate oxide layer(13). A source/drain region(18) is formed on the junction region of the semiconductor substrate(11).