baber/WOPTO huggingface dataset:
Patent KR-20000054176-A (KR)
Inventor: BYUN SEUNG HWAN
IPC: G09F7/00
Filed: 2000-05-25
Abstract: PURPOSE: An advertising method utilizing a platform or a space between railway lines is provided to achieve an augmented effectiveness of advertisement and an aesthetic enhancement with low cost. CONSTITUTION: An advertising method installs a billboard(1) between railway lines(3) or in a space beneath a platform. The billboard(1) has at a side surface thereof a plurality of fixing members(4) made of wire or clips. The billboard(1) is aging-resistance treated and ultraviolet ray treated since the billboard(1) is installed at a place exposed to snow or rain for a long time period. An advertisement at the space beneath a platform maximizes effectiveness of advertisement due to a large population passing therethrough, and brings about aesthetic enhancement.
Patent KR-20010107187-A (KR)
Inventor: HONG SEONG HUN
IPC: F16L23/00
Filed: 2000-05-25
Abstract: 본 발명은 파형강관용 커플링 구조에 관한 것으로, 소정 형상으로 굴곡 형성된 두개의 파형강관(P1,P2)을 서로 연결하는 것에 있어서, 상기 파형강관(P1)의 일단에 삽입 설치되도록, 내주연에 소정의 굴곡부(22)를 갖는 몸체(24)가 형성되고, 그 몸체(24)의 일단에서 연장되는 플랜지부(26)가 형성되며, 그 플랜지부(26)에 다수개의 관통공(28)이 천공된 제1플랜지부재(20)와; 상기 제1플랜지부재(20)와 대칭되게 상기 파형강관(P2)의 일단에 삽입 설치되도록, 내주연에 소정의 굴곡부(32)를 갖는 몸체(34)가 형성되고, 그 몸체(34)의 일단에서 연장되는 플랜지부(36)가 형성되며, 그 플랜지부(36)에 다수개의 관통공(38)이 천공된 제2플랜지부재(30)와; 상기 제1,2플랜지부재(20,30) 사이에 개재되는 가스켓부재(40)와; 상기 제1,2플랜지부재(20,30)를 체결하는 체결부재(50)로 구성된 것으로, 두 개의 파형강관(P1,P2)을 미숙련자도 손쉽게 연결할 수 있는 것이다.
Patent KR-20000054202-A (KR)
Inventor: CHANG YOUNG CHEOL
Filed: 2000-05-26
Abstract: PURPOSE: A business model for a home cyber school using an internet and a cyber extracurricular operating system are provided for enhancing a studying performance based on a 1:1 bidirectional study method. CONSTITUTION: A learning management server(50) connects a plurality of learning terminals(10, 20, 30) to an internet network(40). A data center(60) supports the server for thereby performing a learning management. Here, the data center(60) is formed of a data server(61) for storing a learning content processed based on a text book, an audio support system(62) for supporting a learning operation, and a curriculum management system(63) for storing a learning attitude of the site users and managing the members. An automatic guide system(70) informs a learning state of the students using a communication unit of on-line or off-line.
Patent KR-20000054557-A (KR)
Inventor: CHA JI HYUK
Filed: 2000-06-12
Abstract: PURPOSE: A system for ordering products and managing account settlements using many child accounts is provided to exactly perform ordering processes and account managements without being confused with homonyms, by opening a representative account combining the child accounts for collecting bills to receive ordered information and account settlement information through terminals inputting other child accounts, and by dividing business places through information of the child accounts to manage the business places. CONSTITUTION: A system for ordering products and managing account settlements using many child accounts comprises business places terminals(11), an order/account settlement managing server(12), a product supplying company server(13), and an affiliated bank server(15). The business places terminals are installed in business places to order products and settle accounts. The terminals maintain information on peculiar child accounts. The order/account settlement managing server receives information on the ordered products and the settlements transmitted from the terminals through a communications network(10). The product supplying company server recognizes the corresponding business places according to the information of the ordered products to deliver the products, and stores information of the ordered products, delivery information, and product-charging information in business places databases(14) according to the child accounts. The affiliated bank server opens the child accounts and a representative account combining the child accounts according to a request of the product-supplying server. The affiliated bank server stores information on the opened child accounts and the representative account. The affiliated bank server automatically withdraws product charges by a cash management service(CMS) from withdrawing accounts of each business place according to the account settlement information. The affiliated bank server deposits the withdrawn product charges in the corresponding child accounts, and combines the charges as the representative account. The affiliated bank server transmits deposit information on the child accounts and the representative account to the product-supplying company server.
Patent KR-20010007374-A (KR)
Inventor: TAKAO NAOYA
IPC: H04N21/478
Filed: 2000-06-14
Abstract: PURPOSE: To provide a device that causes no contradiction between a video image and an operation menu for interactive control in a special reproduction mode. CONSTITUTION: A conversion means 36 receives a transport stream from a reception means 34 in a recording mode. The conversion means 36 generates a normal reproduction use stream. Furthermore, in the case that a desired service includes interactive control data, the conversion means 36 generates the normal reproduction use stream including the control data. Moreover, the conversion means 36 selects a require packet to generate a special reproduction stream in a special reproduction. The special reproduction stream includes no interactive control data. A recording means 38 records the normal reproduction use stream and the special reproduction stream onto a recording medium 44. In the normal reproduction mode, interactive reproduction is conducted based on the interactive control data. Since no operation menu for the interactive control is displayed in the special reproduction mode, no contradiction between the operation menu and the video image is caused.
Patent KR-20010113281-A (KR)
Inventor: CHO WON GI
IPC: B65D6/02
Filed: 2000-06-19
Abstract: 본 발명은 각종 내용물을 보관토록 하는 용기에 관한 것으로, 더욱 상세히는 용기의 저면에 내용물의 사용설명서를 수납할 수 있는 수납실을 형성함으로써 용기를 별도의 종이포장상자에 포장하지 않고도 사용설명서까지 편리하게 공급할 수 있어 경제적이며 포장상자로 인한 쓰레기의 발생을 억제토록 한 것이다. 
     이는 내용물을 수납토록 하는 용기의 주입구를 뚜껑으로 개폐토록 하는 합성수지 재질의 용기에 있어서, 전체적으로 사각형을 이루면서 내용물을 수납토록 하는 용기본체(10)의 저면에 전.후로 개방되어 사용설명서(30)를 접어서 수납토록 하는 수납실(20)을 형성하고, 수납실(20)의 양측면에는 하향돌출되는 지지부(21)를 형성함과 동시에 이 지지부(21)의 내측면에는 길이방향으로 각각 슬라이드홈(22)을 형성하며, 상기 슬라이드홈(22)에는 얇은 판체형을 이루는 덮개(23)를 슬라이드식으로 체결하여 수납실(20)을 개폐토록 구성한 것이다.
Patent KR-20020001940-A (KR)
Title: Network switching system for relaying subscriber line and method for offering communication service using the same
Inventor: KIM CHAN
IPC: H04L12/66
Filed: 2000-06-21
Abstract: PURPOSE: A network exchange system for subscriber line relay and a method for providing a communication service using the same are provided, which provide a telephone and data communication service flexibly to the subscriber, by providing a voice communication through a VoIP(Voice over Internet Protocol) method or the prior PSTN(Public Switched Telephone Network). CONSTITUTION: An MP-LAN(Multi Protocol-LAN)(42) performs an FXO(Foreign Exchange Office)(501) function to be connected with a local subscriber line, and performs an FXS(Foreign Exchange Station)(503) function to be connected with an internal subscriber. And the system comprises a digital signal processing(DSP) module(506) compressing voice to G.723(5.3kbps/6.3kbps) and G.729A(8.0kbps) to perform the VoIP function, and an Ethernet port(508) to transmit the compressed voice through a LAN and a T/E1 trunk module(505) to be connected with a PABX(Private Automatic Branch Exchange). And a switch module(502) is embedded to exchange voice pulse code modulation(PCM) data between the FXS module, the FXO module, the DSP module and the E/T1 trunk module. And an xDSL(Digital Subscriber Line) module(504) is embedded which can transmit voice of low frequency band and data of high frequency band.
Patent KR-20020002941-A (KR)
Title: A method for fabricating semiconductor device
Inventor: LEE GA WON
IPC: H01L21/8242
Filed: 2000-06-30
Abstract: PURPOSE: A method for fabricating a semiconductor device is provided to improve an electric characteristic of a semiconductor device by forming an amorphous silicon layer as a single crystalline silicon layer and isolating the single crystalline silicon layer. CONSTITUTION: An insulating layer is formed on the first single crystalline silicon layer(10). The first photoresist layer pattern is formed on the insulating layer. An insulating layer pattern(12) for exposing the first single crystalline silicon layer(10) is formed by etching the insulating layer. The photoresist layer pattern is removed. An amorphous silicon layer connected with the first single crystalline silicon layer(10) is formed on a whole surface of the structure. The second single crystalline silicon layer is formed by performing a solid phase crystallization process for the amorphous silicon layer. An ion implantation mask is formed by isolating the second single crystalline silicon layer. The ion implantation mask is removed. The second single crystalline silicon layer is formed as an oxide layer(14b) by performing a thermal process. An oxide layer pattern(14b) and an active region(14c) are formed by patterning the oxide layer(14b) and the first single crystalline silicon layer.
Patent KR-20020004321-A (KR)
Title: Billing system and the method using network
Inventor: KEOUN SEON BOK
IPC: H04L12/14
Filed: 2000-07-04
Abstract: PURPOSE: A billing/settlement system using networks and a method thereof are provided to support various billing systems using an open distributed system, to achieve fractional settlement, and to accomplish billing using mobile terminals and settlement using electronic wallets. CONSTITUTION: A billing/settlement system using networks consists of user terminals(1) connected to a wired network(3), a management server(5) processing various billings and settlements, and a database server(7) connected with the management server(5) and storing data related to billing and settlement. Affiliated store servers(9,11) are connected to the user terminals(1) and the management server(5) through the network(3). The user terminals(1) also access the management server(5) through a wireless network(13) and a WAP(Wireless Application Protocol) gateway(15). The management server(5) includes a web server(51), an authentication server(53), a billing server(55), a settlement server(57), and an electronic wallet server(59). The web server(51) comprises a webpage management module to maintain a connected state or to process matters concerning connection. The authentication server(53) comprises an authentication processing module to process the authentication of a connected user or affiliated store. The billing server(55) comprises a billing processing module to process various billing systems selectively. The settlement server(57) comprises a settlement processing module to execute settlement processing for the contents processed by the billing server(55). The electronic wallet server(59) comprises an electronic wallet management module to manage users' electronic wallets. The database server(7) comprises a user database(71), an affiliated store database(73), a billing database(75), and a price settlement database(77).
Patent KR-20020006134-A (KR)
Title: Conducting Polymer/Manganese Oxide Composite Cathode Material for Lithium Secondary Batteries and Method for Making Same
Inventor: KIM JIN ON
IPC: H01M4/36
Filed: 2000-07-11
Abstract: PURPOSE: A conductive polymer/manganese oxide complex powder for an anode active material of a lithium secondary battery, its preparation method and a lithium secondary battery using the material are provided, which complex powder is useful to car components and electronic components necessitating a good conductivity and electrical activity at a room temperature. CONSTITUTION: The method comprises the steps of adding metal oxide to 0.5-1.5 M dopant aqueous solution of -4 to 4 deg.C and stirring it; adding a monomer whose weight ratio is controlled to the reaction mixture and reacting it for 30 min to 2 hours; and precipitating the reaction mixture in an excess of methanol, filtering it, washing it and drying it at a vacuum oven of 80 deg.C for 24 hours or more. Preferably the metal oxide is selected from the group consisting of LixCo1-xMn2O4, LiCoO2, Mn2O4, LiMn2O4 and their mixtures; the monomer is pyrrole, aniline or their mixture; and the dopant is selected from the group consisting of camphorsulfonic acid, alkylbenzene sulfonic acid, sodium alkylbenzene sulfonate and their mixtures.
Patent KR-20010049835-A (KR)
Inventor: SUZUKI SHINJI
IPC: H01L21/22
Filed: 2000-07-21
Abstract: PURPOSE: To provide a lamp unit and light irradiating system heating device which exhibit a large lamp input density, can achieve efficient lamp cooling with ease, and can heat semiconductor wafers at higher speeds than before. CONSTITUTION: A lamp group is formed by disposing a plurality of filament lamps 4 concentrically within the same plane, and each of the lamps 4 has a filament within an annular light emitting tube 7A or 7B. Further, a plurality of lamp groups are arranged in steps while having a common center, whereby a lamp unit LU is prepared. An introducing port 18 and an exhaust port 19 for cooling wind are arranged in a lamp chamber 1 wherein the unit LU is located. Mirrors 51 are provided on the inner surface of side walls of the chamber 1. A work holding table 3 which is located within a light irradiating chamber 2 at the lower portion of the chamber 1 is made rotatable.
Patent KR-20020008965-A (KR)
Title: System and method for cyber city using internet
Inventor: OH SE YOUL
IPC: G06F17/00
Filed: 2000-07-21
Abstract: PURPOSE: A method for building and operating the web site of the cyber small and medium-sized city is provided to activate the economy of the small and medium-sized city and to develop a local society by implementing the main fields of the city, such as local business, education, commerce, and administration, through the web. CONSTITUTION: The citizens can fulfill the activities necessary to city's life through the cyber city. The citizens get the life information through a SUB(10), the education information through a video system, the medical service through other organization(50), the financial technology information and a variety of public services through the moving picture, the information related to the apartment through the cyber apartment(40), the local information through a homepage of the local newspaper(20).
Patent KR-20020012875-A (KR)
Title: Mobile Multimedia Service System Based On Location And Time Of User
Inventor: KIM BYEONG UK
IPC: H04B7/26
Filed: 2000-08-09
Abstract: PURPOSE: A mobile multimedia information service system based on current location of a user and time is provided to provide information considering geological location of the user as well as distance separated from home in time, thereby providing various and user-centered information. CONSTITUTION: A user registers home by using a wireless or wire network. Registration information is recorded at a home registering part of a server. The user recorded at the home registering part includes a specific identifier capable of identifying the user. The current location of the user is recorded at a current location determining part of the server. If the current location of the user is grasped, a home/visiting distance determining part compares home location recorded at the home registering part related to the corresponding user with visiting location recorded at the current location determining part. If the home/visiting distance determining part determines that the current location of the user exceeds threshold value, the server provides specialized information in responding to the request of the user.
Patent KR-20020014218-A (KR)
Title: Auction Method among Plurality of Sellers and Buyers in Internet
Inventor: NAM GUNG HO
Filed: 2000-08-17
Abstract: PURPOSE: A method for a multi-point auction on the Internet is provided to perform transactions among a plurality of sellers and a plurality of buyers and to decide the final seller through an auction among a plurality of sellers. CONSTITUTION: If a seller has been certified(31), a seller registers one's selling-wanted commodity(33). The registered commodity information includes a commodity kind, an amount of the commodity to be sold, and a commodity price thereof in accordance with the amount, and the information is stored in a database. It is detected whether the seller is only seller of the corresponding commodity based on a commodity kind and an amount of the commodity inputted by the seller(34). If the seller is only seller corresponded to the commodity, the seller must start new auction(37). If the seller is not only seller, it is checked whether an auction being processed with respect to a commodity having the same kind and amount as the commodity suggested by the seller is existed(35). Price information in accordance with a registered commodity amount may be changed by comparing price information of other sellers with the corresponding seller's information until an auction closing time(38).
Patent KR-20020015578-A (KR)
Title: Apparatus and method for averaging an audio output level in a digital audio device
Inventor: HUH SIN
IPC: G11B20/10
Filed: 2000-08-22
Abstract: PURPOSE: An equalizing device of sound volume in an MP3(Moving Picture Expert Group Audio Layer-3) player is provided to change the playing audio output into the desired proper volume for a user by calculating the average sound volume of an MP3 music file. CONSTITUTION: A sound volume equalizer in an MP3 player consists of a buffer(11) delaying and outputting an MP3 music file by temporarily saving the music file read out of a flash memory; a CODEC(Coder-Decoder,12) decoding the MP3 music file into playing audio data; a DAC(Digital to Analog Converter,13) converting the decoded playing audio data into analog audio signals; a sound volume level detector(14) detecting the sound volume level of the temporarily-saved MP3 music file in the buffer; and a sound volume level control unit(15) equalizing the sound volume of the playing audio data by controlling the decoding of the CODEC. The sound volume equalizer checks scale factor data included in the MP3 music file read out of the flash memory and calculates the average sound volume of the playing audio data. Thereby, the playing data are equalized into the desired proper sound volume of a user.
Patent KR-20020015809-A (KR)
Title: An apparatus for cleaning aluminum wire surface
Inventor: CHOI IN SIK
IPC: H01B7/28
Filed: 2000-08-23
Abstract: PURPOSE: An apparatus for cleaning surface of an aluminium electric wire is provided to dry-clean the surface of the aluminium electric wire with plasma at the atmosphere without environmental harmfulness. CONSTITUTION: An apparatus for cleaning surface of an aluminium electric wire comprises a first guiding roller(2a) for guiding an aluminium wire rod(1) to an electrode(11), a second guiding roller(2b) for guiding the cleaned aluminium wire rod(1) to an enamel coating device, and a plasma generator(20) for supplying a voltage to the electrode(11) through a high voltage wire. The electrode(11) includes an electrode, a ceramic tube and an electrode cover. The aluminium wire rod(1) goes through the ceramic tube. The plasma is generated between the aluminium wire rod(1) and the ceramic tube. O2 in the air is dissolved into O by the plasma. The O is combined with C and H in oil on the surface of the aluminium wire rod(1) to generate CO2 and H2O.
Patent KR-20010000226-A (KR)
Inventor: PARK YEON SOO
IPC: C23G3/04
Filed: 2000-08-26
Abstract: PURPOSE: An apparatus for sterilizing pipeline with ozone and its use are provided for increasing sterilizing efficiency in extensive water pipes by providing ozone in water to flow into the pipe under high flow rate and pressure. CONSTITUTION: The apparatus includes a tank (100), a water supplying means (200), an ozone generator (300) and an ozone provider (600). The ozone generator is connected to an input means (400) to set desired amount of ozone and provide it into water flow. The apparatus is operated by adding and dissolving desired amount of ozone into water flow, controlling size of ozone bubble ranged from 0.3-0.9cm and its floating rate of 1cm/sec and determining line velocity of ozone containing water flow within pipe higher or slower than the floating rate of ozone bubbles.
Patent KR-20010050356-A (KR)
Inventor: RAHMAN MOHAMED ANISUR
IPC: H04Q3/62
Filed: 2000-09-06
Abstract: PURPOSE: To provide a communication network data message management method and system by which a wandering-around subscriber can properly receive a data message with high reliability via a private communication system or a public communication system. CONSTITUTION: A mobile station scans control channels of a public wireless system and a private wireless system and measures a received signal parameter of at least one channel. A hybrid communication network transfers a job of the mobile station from the public wireless system into the private wireless system when the measured value is an object value of the private wireless system or over, or transfers the job of the mobile station from the private wireless system into the public wireless system when the measured value is an object value of the public wireless system or over. A job control point maintains a central database of a user protocol updated in response to the job transfer procedure and a service node again manages a data message addressed to the mobile station via any wireless system and transfers the data message to the mobile station.
Patent KR-20020019728-A (KR)
Title: Insert moulding die for moulding compressible insert material
Inventor: LEE KEUN SEOP
IPC: B29C45/26
Filed: 2000-09-06
Abstract: PURPOSE: A mold for forming insert of a cord having an insert injection-molded hook and of a compressible insert member is provided to prevent molding resin or rubber from being pushed out to a place where compressible material is located when the compressible material is extended to the outside of a molding cavity space of the mold. CONSTITUTION: A mold for forming insert of a cord having an insert injection-molded hook and of a compressible insert member includes first and second dies(102,104) which are opened and closed in opposition to each other, a compression device(106) for compressing at least a portion of compressible insert member, which extends to the outside of the cavity space, adjacent to the cavity. The first and second dies form a cavity for forming polymer material when the first and second dies are closed.
Patent KR-20010050418-A (KR)
Inventor: FUJII ASAKO
IPC: G06F21/84
Filed: 2000-09-09
Abstract: PURPOSE: To protect the CONSTITUTION: This system is provided with an information providing medium 1 for supplying the moving image information or still picture information added with a print control descriptor on the print-out of a still picture 10, a printer 3 for printing the still picture 10 based on the moving image information or still picture information provided by this information providing medium 1, and a still picture print controller 2 for detecting the print permission flag of the still picture 10 from the print control descriptor added to the moving image information or still picture information and controlling the print-out of the printer 3 on the basis of that print permission flag of the still picture 10. Only when the print permission flag of the still picture 10 is described in the print control descriptor on the side of video information provider, the print-out of the printer 3 can be permitted and when the print non-permission of the still picture 10 is described in that print control descriptor, the print-out of the printer 3 can be inhibited.