baber/WOPTO huggingface dataset:
Patent KR-20010081222-A (KR)
Title: Apparatus for vacuum-drying agricultural and marine products
Inventor: CHOI YEON MO
IPC: F26B5/04
Filed: 2000-02-11
Abstract: PURPOSE: A vacuum drying machine for agricultural and marine products is provided to keep the cooling efficiency regular, to shorten the drying time and to reduce power consumption by removing ice from a refrigerant coil frequently. CONSTITUTION: Agricultural and marine products are laid on each shelf(10) of a drying rack(4) and carried into a drying chamber(A). A power cord is connected to a switchboard of the drying rack, and a door(5) is closed to heat each shelf at 90-95deg.C by an electric heater. Thereby, the products are dried. At the same time, a refrigerant coil is operated in the opposite side, a cold trap(B). The vapor from the dried products flows into the cold trap through a vent hole(3) to be frozen by the refrigerant coil. The frozen ice is removed by an ice remover(C) reciprocating periodically. The dropped ice pieces are crushed by a couple of crushing rollers. Finally, the ice pieces are thawed in a water container and drained out.
Patent KR-20010044026-A (KR)
Inventor: JANG YEONG NAM
IPC: C23F1/18
Filed: 2000-03-08
Abstract: PURPOSE: An etching solution composition for copper or copper alloy having superior etching properties is provided which improves etching speed and capacity and hardly discharges chloride gas inducing environmental contamination, and a method for etching an unnecessary copper or copper alloy layer on a PCB (printing circuit board) or circuit lead frame using the composition is provided. CONSTITUTION: The etching solution composition for copper or copper alloy comprises a) 10.0 to 30.0 wt.% of an oxidizer oxidizing the copper or copper alloy, b) 30.0 to 80.0 wt.% of water, c) 0.1 to 5.0 wt.% of hydrochloric acid, and d) 5.0 to 20.0 wt.% of inorganic salt compound. In a method for etching and removing an unnecessary metallic layer using the dry film pattern as a mask after forming a dry film pattern on a metallic layer (copper or copper alloy) formed PCB or lead frame, the method for etching the copper or copper alloy using the etching composition for copper or copper alloy comprises the process of etching the metallic layer using the etching solution composition for copper or copper alloy at an etching temperature of 40 to 60 deg.C in a dipping or spray method.
Patent KR-20010087703-A (KR)
Title: Dual Apparatus Of STM-1 Board In Switching System
Inventor: LEE SEUNG DEOK
IPC: H04M3/22
Filed: 2000-03-08
Abstract: PURPOSE: A duplexing apparatus for an STM-1(Synchronous Transmit Module level 1) board in a switch system is provided to maintain a successive call service by being duplex-switched in real time when the fault of the STM-1 board matched with a time switch board is generated. CONSTITUTION: First and second E1 and mapper boards(100,100a) are connected with a time switch board(300) for processing a voice and data signal inputted for being transmitted from the time switch board(300) to an other station switch system to convert the processed voice and data signal into an SDH(Synchronous Digital Hirachy) signal and demultiplexing the SDH signal received through first and second STM-1 matchers(200,200a) from the other station switch system to transmit the demultiplexed SDH signal to the time switch board(300). The first and second STM-1 matchers(200,200a) match the SDH signal provided from the first and second E1 and mapper boards(100,100a) and converts the matched SDH signal into an optical signal with 155Mbps to transmit the optical signal with 155Mbps to the other station switch system, and process the optical signal with 155Mbps received from the other station switch system to transmit the processed optical signal to the first and second E1 and mapper boards(100,100a).
Patent KR-20000076800-A (KR)
Title: 드라이 에칭 방법
IPC: C23F4/00
Filed: 2000-03-09
Abstract: 알루미늄을 주성분으로 하는 금속막과, 티탄 및 질화티탄 중 적어도 하나를 포함하는 박막과의 적층막의 패터닝에 사용되는 드라이 에칭 방법을 개시한다.  이 드라이 에칭 방법은 금속막을 가공하지 않는 가스 조성을 갖는 제1 에칭 가스(CF 4 가스, Ar 가스 및 Cl 가스의 혼합 가스)를 이용하여 박막을 드라이 에칭한다.  이 후, 제1 에칭 가스와는 다른 가스 조성을 갖는 제2 에칭 가스(Cl 가스 및 BCl 3 가스의 혼합 가스)를 이용하여 금속막을 드라이 에칭한다.
Patent KR-20010090322-A (KR)
Title: System of advertisement using a graphic calling card and the method of advertisement with the system
Inventor: KIM IN SUB
Filed: 2000-03-24
Abstract: PURPOSE: An advertisement system and method using a business card inserted graphic is provided to increase advertisement effect by providing a business card printed a logo of a specific company and a graphic image of an exclusive model are inserted to persons who become member of the company or participate in a survey free of charge. CONSTITUTION: A PR(Public Relations) planning management system(11) accepts graphic images by companies and advertisement request information. In addition, the PR planning management system(11) advertises business cards through mass media. A business card publishing server(12) provides business card images to a PC(19) connected through a communication network and accepts application forms for business cards in order to manufacture and deliver the business cards. Databases by companies(13) store graphic images by companies and advertisement request information. Business card information databases by persons(14) store business card information by persons. A customer database(15) stores personal information by persons. A business card manufacturing system(16) manufactures business cards according to information on business cards by persons provided from the business card publishing server(12).
Patent KR-20010006889-A (KR)
Inventor: YONEMOCHI MASAHIRO
IPC: H01L23/12
Filed: 2000-03-28
Abstract: PURPOSE: To provide a highly reliable semiconductor device by preventing peeling and missing of metal film formed at the external connecting terminals. CONSTITUTION: The recesses 42, 50 are formed following arrangement on the flat surface of connecting terminal formed to a metal base material 40 to one surface thereof, after the internal surface and opening edge of the recesses 42, 50 are covered with a plating film 56 consisting of a metal that is not dissolved with the etchant to dissolve the metal base material 40, a plated film 56 is formed to the connecting terminal 58 as the flange area with the area of the plated film deposited to the opening edge of the recess isolated from the surface of the metal base material 40 by etching the surface of the metal base material 40, a semiconductor element is loaded on one surface of the metal base material 40 on which a connecting terminal 58 is formed, the electrode terminal of the semiconductor element and bottom surface of connecting terminal 58 are wire-bonded, one surface side of the metal base material 40 including the bonding wire and connecting terminal 58 is sealed with resin and the metal base material 40 is removed by dissolving with the etching to expose the connecting terminal 48 to the external surface.
Patent KR-20000036912-A (KR)
Title: One stop market distribution information system
Inventor: CHOI SEONG WON
IPC: G06Q10/00
Filed: 2000-03-31
Abstract: PURPOSE: A one stop market distribution information system is provided to supply distribution price information, collected from Mondays to Fridays and coming from shopping malls, convenient stores, and markets which are distributed in each area, to internet homepage users. CONSTITUTION: A one stop market distribution information system comprises a manager system(1), a database(4), and a user system(2). Monitor staffs examine consumer distribution information on wholesale/retail markets(shopping malls, discount stores, convenient stores, super markets, traditional markets) formed in each area. Each staff of the monitor staffs records and collects price information of distribution products sold by wholesale/retail in distribution enterprises allowed to the staff. The monitor staffs transmit the recorded/collected price information to the manager system within a closing hour. The manager system confirms the wholesale/retail distribution price information. The wholesale/retail distribution price information is stored in the database within the closing time, by arranging parallel compared values on a monitor screen with characters. The wholesale/retail distribution price information is output to a monitor screen of the user system within the closing time from an on-line time.
Patent KR-20010094920-A (KR)
Title: Digital book providing system and method thereof and method for predicting future demand of books to be published
Inventor: HWANG IN JUN
IPC: G06F17/00
Filed: 2000-04-07
Abstract: PURPOSE: A method and a system are provided to supply a new format of electronic document having an editorial construction which is the same as of a printed document, in which a text format and a graphic format are combined with each other and multimedia elements are added thereto. CONSTITUTION: The system for providing a digital electronic document comprises a database(300) for storing data including a basic electronic document format of data and a multimedia electronic document data format of data; an object combined server(230) for combining the data stored in the database(300) as an object unit; a Digital Rights Express server(260) for allotting a certifying key to a digital data combined by the object combined server(230); and an interface(120) for allowing the data to be communicated with the outside. The system for providing a digital electronic document further comprises an advertisement database(240). The database(300) includes a cyber library administrating server(280) for controlling a link to the transmitted digital data.
Patent KR-20010095533-A (KR)
Title: Lithium ion secondry battery
Inventor: CHOI SANG HUN
IPC: H01M10/058
Filed: 2000-04-10
Abstract: PURPOSE: A lithium ion secondary battery is provided, to guarantee the sealing of a case and to cut off the overcurrent of a battery by using a lead made of an expanded metal material, thereby preventing the expansion or explosion of a battery due to the external impact or the overcurrent. CONSTITUTION: The lithium ion secondary battery comprises an electrode plate assembly which comprises a cathode plate and an anode plate which are formed by charging a cathode active material and an anode active material on a current collector, and a separator placed between the cathode plate and the anode plate; a case(16) which has the space for receiving the electrode plate assembly and a cover(16a) for sealing it; and a cathode lead(24) and an anode lead(25) which are connected to the cathode tap(12a) and the anode tap(13a) formed on the cathode plate and the anode plate, respectively, and are extended to the external part of the case, wherein the cathode lead(24) and the anode lead(25) are made of an expanded metal material having the grid structure(22) with a plurality of open parts(21). The expanded metal material is prepared by forming a plurality of slits to the first direction in a thin-plated material, and expanding the thin-plated material to the second direction perpendicular to the first direction.
Patent KR-20010095683-A (KR)
Title: shift controlling system of manual transmission
Inventor: LEE YONG HUN
IPC: B60K20/02
Filed: 2000-04-11
Abstract: PURPOSE: A gear shift apparatus for a manual transmission is provided to simplify structure by parking through double engaging without a hand brake, and to park stably in an inclined road. CONSTITUTION: A gear shift system is composed of a control shaft installed in a transmission to connect a select cable and a shift cable for rectilinear reciprocating motion and rotation; a control finger(4) combined with the control shaft; an interlock plate(6) fitted to the control shaft to protect the control finger; shift lugs(8,10,12) combined with the control finger for shifting gears; and first and second parking lugs(16,18) arranged at the sides of the shift lugs to engage two shift lugs for packing by operating the control finger. A shift lever is moved to a parking range with moving horizontally and backward. The control finger moves the first and second parking lugs forward or backward with moving rectilinearly or rotating the control shaft by the shift lever. A 3-range gear is engaged with a 4-range gear with moving forward or backward 3 and 4-range shift lugs connected to the first parking lug, and 1 and 2-range gears are engaged with each other with moving 1 and 2-range shift lugs forward or backward. Parking is performed with engaging the 1-range gear with the 2-range gear and the 3-range gear with the 4-range gear at the same time by the control finger.
Patent KR-20010099538-A (KR)
Inventor: HA SEONG HO
Filed: 2000-04-27
Abstract: 본 발명은 인터넷을 이용한 건축물 현상공모 중계방법에 관한 것으로, 건축주가 건축설계를 의뢰하고, 의뢰된 지번을 토대로 웹서버에서 건축조건을 제시하며, 제시된 건축조건에 따라 기본계획 설계도를 공모하고, 공모된 설계도와 건축조건을 비교 분석하여 당첨자를 선정한 다음 선정된 공모 설계도를 건축주에게 제시하여 설계를 의뢰하도록 이루어짐을 특징으로 한다.
Patent KR-20000049780-A (KR)
Inventor: LEE GWANG SUK
IPC: G06K9/20
Filed: 2000-04-28
Abstract: PURPOSE: A digital imaging system is proposed to enormously decrease processing time by acquiring the digital image of a document on a surface basis using a CCD(Charge Coupled Device) camera and to provide a method for reducing a file size of image data. The method is also for introducing an air pressure technique for a target material using an inhalation pump and for minimizing distortion rate using a glass of high quality smoothness and lens with low array. CONSTITUTION: A digital imaging system is consisted of a fixing part of document, a digital camera and a central processor. The fixing part of document is for supporting documents such as paper, drawing, and film and for fixing them as flatly as possible by pressing. The digital camera to be finely adjustable is for capturing image with no distortion. The central processor controls the action of the digital imaging system, processes inputted images through the digital camera, and makes data files. Operating procedure of the system is as follows. At first, a user puts a document or drawing map on the system and makes a vinyl on the document absorbed by operating inhalation pump. Second, the digital camera starts to operate and captures an image, and then the image is processed.
Patent KR-20010099580-A (KR)
Inventor: CHO UN JE
IPC: G06F15/02
Filed: 2000-04-29
Abstract: 본 발명은 대화식 3차원 영상데이터가 포함되도록 표시되므로 상품 정보를 보다 명확히 제공할 수 있지만 그 제작과정이 까다로운 전자 카탈로그의 제작 발송 과정을 간단히 하기 위한 것이다. 본 발명은 작은 용량이면서도 안정적으로 작동할 수 있는 형태의 카탈로그를 누구나 용이하게 제작할 수 있도록 하는 전자식 카탈로그의 편집 발송방법 및 이를 응용한 장치를 제공하는 것을 목적으로 한다. 본 발명에 따르면, 3차원 표시효과를 가지도록 삽입 표시될 대화식 영상데이터에 대한 위치정보와, 표시방식을 제어하기 위한 제어용 태그를 포함하도록 작성된 카탈로그 양식을 제공하고, 이 카탈로그 양식을 기초로 카탈로그 편집 발송인이 온라인 상태에서 카탈로그를 수취인이 열람할 상태를 직접 확인하며, 대화식의 3차원 영상데이터를 포함하는 카탈로그를 편집할 수 있으며, 또한 수취인인 열람자는 온라인 상태에서 웹 서버 관리자 시스템으로부터 카탈로그에 삽입될 1군의 영상데이터를 전송 받아 특별한 조작 없이 즉시 확인할 수 있도록 하는 전자 카탈로그의 편집 발송 방법 및 장치를 제공한다.
Patent KR-20010102727-A (KR)
Inventor: SONG NAK HO
Filed: 2000-05-08
Abstract: 본 발명은 새도우 마스크의 외곽 처리방법에 관한 것으로, 새도우 마스크의 외곽선 끝단과 철판의 스크랩부를 연결하고 있는 복수의 연결부를 절단하여 새도우 마스크를 완성하는 새도우 마스크의 제조 방법에 있어서; 상기 복수의 연결부중 임의의 연결부는 상기 새도우 마스크의 한면에만 형성되어 소정 깊이로 부분 에칭되며, 다른 임의의 연결부는 상기 새도우 마스크의 양면에 서로 대응되도록 형성되어 소정 깊이로 부분 에칭되며; 소정 길이를 가지는 적어도 하나 이상의 장력 해소부를 상기 연결부에서 상기 스크랩부측으로 소정 거리 이격시켜 형성한 후 상기 장력 해소부를 에칭시키고 상기 연결부를 절단하는 것을 특징으로 한다. 
     따라서 상기와 같이 구성된 본 발명에 따르면 새도우 마스크의 복수의 연결부중 임의의 연결부는 한면만 에칭시키고, 다른 연결부는 양면을 에칭시키며, 일정 길이를 가지는 장력 해소부를 연결부에서 철판의 스크랩부측으로 소정 거리 이격시켜 형성하고, 장력 해소부가 에칭되도록 마스터 패턴과 워킹 패턴을 제작함으로써 새도우 마스크의 연결부를 절단시 철편 칩의 발생을 막아 칩으로 인해 새도우 마스크의 구멍이 막히거나, 찍힘, 스틱킹 불량 등이 발생하는 방지할 수 있다.
Patent KR-20010068187-A (KR)
Title: system for electronic commerce using GIS information and method for managing it
Inventor: SUNG IL JONG
Filed: 2000-05-12
Abstract: PURPOSE: A system and method for supporting electronic commerce using geographical information system are provided to load prices of building materials and equipments, received form a supply company via the Internet, on a web site in real time, and offer geographical information of the supply company and a buyer company. CONSTITUTION: A buyer company(100) searches a web site(500) in order to buy the building materials and equipments necessary in a construction field. When the buyer company(100) accesses the web site(500) and is registered as a member, it can make a buy request and search a desired worker and information. If a supply company(300) accesses the web site(500) and is registered as a member, it can register a price, participate in a tender and request auction. The web site(500) reports a price, company information and deliver details to the buyer company(100), and supplies information of the tender to the supply company(300). The web site(500) enables a common user(600) to register a hunt for a job, and provides information on a job offer. The web site(500) requests an approval of an electronic bill to a cyber-bank(400).
Patent KR-20000050145-A (KR)
Inventor: KIM JAE BARK
IPC: H04W4/04
Filed: 2000-05-18
Abstract: PURPOSE: A method and a system for providing vehicle management information using communications network and the recording media are to provide vehicle management information comprising an efficient driving method to drivers using communications network. CONSTITUTION: A vehicle(520) of a driver is provided with an operation recorder(521) interfaced with a GPS(Global Positioning System)(522). A server computer(510) comprises a processor(511) containing a program to achieve a method for providing vehicle management information using communications network and a data storage unit(512) storing all sorts of information. The data storage unit(512) consists of a driver DB(512a), a measured data DB(512b), an analyzed result DB(512c) and a fuel expenditure map DB(512d). The driver is connected to the server computer(510) using a web browser installed in a driver computer(523) through a communication network(500).
Patent KR-20010113108-A (KR)
Inventor: CHOI JUN HUI
IPC: H01J1/304
Filed: 2000-06-16
Abstract: 본 발명은 소자 구동에 따라 게이트 종단부와 양극 사이에 생성되는 아크(arcing)로부터 전극 손상(damage)을 방지하기 위한 아크 방지 전계 방출 소자 를 기재한다. 본 발명에 따른 아크 방지 전계 방출 소자는 전자 방출 영역(active area)의 게이트 말단을 밀봉(sealing) 영역이 까지 연장하여 게이트 말단을 가장자리 양극으로부터 멀리 떨어지게 하거나 혹은 게이트 말단에 절연층(산화물층; oxide layer)을 형성한 후 방전 전극을 형성하여 게이트 말단에 충전되는 전하들을 방전 전극을 통하여 배출함으로써 게이트 말단과 가장자리 양극 간의 아킹을 방지한다.
Patent KR-20010112825-A (KR)
Inventor: LEE KWAN HEE
IPC: E03D9/04
Filed: 2000-06-15
Abstract: 본 발명은 변기커버와 진공 모터를 이용해 냄새를 발생순간에 흡입, 제거 하고 동시에 외부 공기를 정화해서 실내에 공급하는 냄새초기차단기에 관한 것이다. 
     이를 위하여 본 발명은, 냄새 흡입구를 통하여 냄새를 발생과 동시에 흡입하고, 스프링의 설치로 히프(HIP)의 안락함이 도모된, 스위치가 달린 변기커버와 두 진공탱크의 작용을 돕기 위한 모터, 즉 흡입된 냄새를 신속하게 제거하기 위한 진공탱크와 외부 공기를 정화해서 실내에 공급하는 역할을 하는 진공탱크의 작용을 돕기 위한 프로펠러가 장착된 모터가 제공된다.
Patent KR-20000054711-A (KR)
Inventor: MAGAFOLIO CORPORATION
Filed: 2000-06-20
Abstract: PURPOSE: A method for credit loan and credit loan recovery in case of internet stock investment is provided to make safe investments by furnishing the investor with a stock investment loan amount proportional to the stock investment only when the invested stock prices increase and recovering the loan by forcing the investor to sell the stock when the entire stock price decreases by 30 percent. CONSTITUTION: A method for credit loan and credit loan recovery in case of internet stock investment is composed of registration, deposit, sales, and payment. A stock investor registers as a member through internet, confirms one's identity, and deposits the personal fund. The investor deposits personal fund and receives internet credit loan. The investor makes stock purchase from a list of designated stock corporations. The stock is sold by the investor(including forced purchases) and the profit, derived by subtracting loan amount, interest, and stock exchange service fee from the sales amount, is paid to the investor.
Patent KR-20020004010-A (KR)
Title: Method and system for customized electronic card service
Inventor: KIM SANG BEOM
Filed: 2000-06-29
Abstract: PURPOSE: A method and a system of an electronic card service on demand is provided to promote a convenience of a user and to reduce a damage of the user by deciding a using extent as a using limit, using numbers, an available period, a charging or not, a using place, a using possibility by an anonymity of an electronic card and receiving a card and approving for using in the using extent. CONSTITUTION: A web server(10) is connected to a user terminal(60) and an electronic card affiliated site(70) through the Internet. A card issuing server(20) issues an electronic card applied by a user through the web server(10). A card approving server(30) executes a card approval to an electronic card approval-requested by the electronic card affiliated site(70). A user information database(40) and a card information database(50) store data necessary for issuing and approving of a card of the card issuing server(20) and the card approving server(30). A user who wishes to user an electronic card connects to a web server(10) through the user terminal(60) and may use a cryptography program(62) in transmitting personal information for applying an electronic card. The cryptography program(62) codes user's credit information and a using extent of and an electronic card to be transmitted to the web server(10). The cryptography program(62) has a decoding function for enabling the user to know a registration number of an electronic card being coded and transmitted from the card issuing server(20) to the user. The web server(10) and the user terminal(60) are connected thereto through a network.
Patent KR-20020005792-A (KR)
Title: A velt flowage prevention device of a dry-system abort a thim figured wood
Inventor: SHIN HYUN MUN
IPC: F26B15/00
Filed: 2000-07-10
Abstract: PURPOSE: A belt-shaking prevention device of a thin film pattern drying system is provided to maintain first and second belts easily as well as to lengthen the life span of products, and to prevent the first and second belts from being shaken from side to side. CONSTITUTION: A belt-shaking prevention device consists of: pockets(100) formed at the edges of first and second belts(20,21), having spaces(110) therein; first and second ropes(200,210) inserted into the pockets to prevent the first and second belts from being shaken to left/right by rotation; and short sills(300) formed at both ends of a driving unit(10), first and second auxiliary rollers to guide the first and second ropes to rotate on the right position when the first and second belts are rotated. The first and second ropes are rotated along the short sills of each driving unit, and the first and second auxiliary rollers when the ropes are rotated integrally or independently. Thereby, the first and second belts are operated without escaping from a track.
Patent KR-20000063454-A (KR)
Inventor: LEE JONG RAK
IPC: B27B21/04
Filed: 2000-07-11
Abstract: PURPOSE: A small-sized domestic electric saw able to be used manually is provided to use the saw both automatically and manually when the electricity is not available, and supply the driving power by using batteries in that case. CONSTITUTION: A small-sized domestic electric saw able to be used manually includes a motor(5) connected to a power lead wire(13) driven by manipulating a switch(3) in response to power supply, a bevel gear(4) for rotating in response to the rotation of the motor, a conveying ring(8) for moving forward and backward by the rotation motion of the bevel gear, and a saw blade fixing case(2) for moving forward and backward by the conveying ring, such that a timber is cut by a saw blade(1) which reciprocates in the integration with the saw blade fixing case.