baber/WOPTO huggingface dataset:
Patent KR-20010073799-A (KR)
Title: digestion nozzle for continous casting
Inventor: LEE SANG AM
IPC: B22D11/10
Filed: 2000-01-20
Abstract: PURPOSE: A submerged entry nozzle for continuous casting is provided to have a small amount of melting loss deviation caused by indentation erosion and improved resistance against erosion and impact in manufacture of clean steel by limiting the range of granularity and the amount of use of meta-stable and unstable zirconia. CONSTITUTION: A submerged entry nozzle for continuous casting is composed of the first zirconia 5 weight part, the second zirconia 56 to 70 weight part, the third zirconia 10 to 20 weight part, the fourth zirconia 5 to 20 weight part and graphite 7 to 12 weight part. The first to third zirconia are partially stabilized, and respectively have grain diameters of 250 to 150, 150 to 10 and at most 10 microns. The fourth zirconia is unstabilized, and has the grain diameter at most 10 microns. Graphite has grain diameter of 500 to 45 microns. The submerged entry nozzle shows uniform erosion without partial attack.
Patent KR-20010084019-A (KR)
Title: method for uniformly forming a layer for semiconductor device fabrication on a silicon wafer
Inventor: LEE SANG U
IPC: H01L21/316
Filed: 2000-02-23
Abstract: PURPOSE: A method for applying uniformly layers for semiconductor device on a wafer is provided to apply uniformly layers on a wafer by improving a structure of a ring boat slot. CONSTITUTION: A plurality of concavo-convex portion(7) is formed on a ring boat slot(11) in order to diffuse a reaction gas. The concavo-convex portions(7) are formed by projections having a surface height of 40 to 100 micron meters. A plurality of ring boat slot(11) is installed in a semiconductor manufacturing system. A wafer is loaded on the ring boat slot(11) and the reaction gas for forming a layer is injected into a furnace of the semiconductor manufacturing system in order to apply the layer on the wafer. The layer is applied uniformly on the wafer by the flow of the reaction gas.
Patent KR-20010087914-A (KR)
Title: Method of interfacing between exchange and apparatus for maintenance
Inventor: LIM JAE JIN
IPC: H04Q3/58
Filed: 2000-03-09
Abstract: PURPOSE: An interface device between a switch and a device for maintenance is provided to interface between the switch using an SNMP(Simple Network Management Protocol) and the device using a TMN(Telecommunications Management Network) Q3 CMIP(Common Management Information Protocol) for maintenance. CONSTITUTION: A parser(402) parses a cmip2cli message and provides the parsed cmip2cli message to an even queue(404) and the first SNMP interface unit. The event queue(404) stores the parsed message provided from the parser(402) and a response message provided from the first SNMP interface unit. The event queue management unit(406) drives a timer when the parsed message is stored in the event queue(404) and provides the response message to an NMS agent system when the response message is stored in the event queue(404) from the first SNMP interface unit before a timeout is generated. An instruction executing unit(410) of the first SNMP interface unit receives the parsed message and accesses a switch for executing an instruction included in the message. The switch provides a response SNMP message. If the response SNMP message is received, the instruction executing unit(410) detects the cmip2cli message and stores the detected message in the event queue(404) of the CMIP interface unit(400). An initialization unit(412) matches the instruction recorded in the cmip2cli message to the SNMP message, the response SNMP message, and the cmip2cli message and initializes an SNMP V1/V2 library(414). The second SNMP interface unit(416) receives a trap SNMP message provided from the switch and detects the cmip2cli message to provide the detected message to the NMS agent system.
Patent KR-20010092218-A (KR)
Title: Method and system for reserving a hotel
Inventor: KIM SEONG GYU
IPC: G06Q50/12
Filed: 2000-03-21
Abstract: PURPOSE: A hotel room reservation system using the internet and a method for the same are provided to reserve a guest room of a hotel in real time by connecting a user to a plurality of hotel managers using the internet. CONSTITUTION: It is judged whether a user performs a log-in process(S101). The user selects a wanted area out of displayed areas at an initial screen of a window(S104). A search engine unit of a user system searches hotel information of the user-wanted area and displays a hotel list screen thereon(S105). If the user selects a wanted hotel and a reservation(S109), the search engine unit searches hotel reservation state information provided from a managing system and displays hotel guest room reservation state information on a display unit of the user system(S110). If the user selects one guest room(S111), a server system searches detail information of the requested guest room from a DB and transmits the information to the user system, and the user system displays the information on a portion of the screen(S112). If the user presses a confirming button, reservation information data are transmitted to the server system(S114).
Patent KR-20000076972-A (KR)
Inventor: PLECHER TIMOSI ALREN
IPC: H02J1/00
Filed: 2000-03-27
Abstract: PURPOSE: A multi-mode monitor having power supply outputting multi-voltage is provided so that high power factor correction can be performed by allocating a low voltage condition to a power factor correction terminal and a high voltage condition to a soft switching high voltage condition. CONSTITUTION: A multi-mode monitor having power supply outputting multi-voltage includes a power supply(100). The power supply(100) includes two stages, a power factor correction terminal(112) and a load control terminal(114). The power factor terminal(12) drives with a line voltage(116) and provides a multi output voltage such as first stage terminal(118a,118b,118c,118d). These output voltages includes a high voltage set(118a) and a lower voltage set(118b,118c,118d). The high voltage(118a) is a value of middle size and provides an input voltage to a load control terminal(114). The middle value is a value between the most line job and the most output voltages.
Patent KR-20000076984-A (KR)
Title: 포토레지스트 박리조성물 및 포토레지스트 박리방법
IPC: H01L21/027
Filed: 2000-03-29
Abstract: 본 발명의 포토레지스트 박리조성물은 (1) 질소함유 유기히드록실화합물, (2) 다음 일반식으로 표현되는 알킬렌글리콜 모노알킬에테르: HO-(C p H 2p 0) q -R (여기서, R은 C 1 -C 4 알킬, p는 2 또는 3, 또한 q는 1, 2 혹은 3이다), (3) 당이나 당알코올, (4) 인함유화합물 및 (5) 물로 구성된다.  이 포토레지스트 박리조성물은 무기기질상의 포토레지스트막, 에칭처리후 잔류하는 패턴화된 포토레지스트막과 포토레지스트 잔류물을 반도체재료, 회로형성재료, 단열재료 등의 부식없이 단기간에 쉽게 제거할 수 있다.
Patent KR-20010095457-A (KR)
Title: The affected part indicater of the intestine and utility device thereof
Inventor: MOON SEOK WHAN
IPC: A61B19/00
Filed: 2000-03-30
Abstract: PURPOSE: An indicator for the inner side affected part of a patient and a device for using the same are provided to accurately find the position of tumor which is confirmed during radiation treatment or performance of an operation with an endoscope by indicating the position of the affected part, particularly the tumor of a patient. CONSTITUTION: In an indicator for marking tumor or the like affected part, the indicator for marking the inner side affected part of a patient is a coiling type indicator(2) which is coiled in a shape of a coil that is ordinarily manufactured using a metal that has the most conspicuous affinity with the human body such as platinum or pure gold thread(7) so that a plurality of space parts(5) and hollow parts(6) are formed, and both end parts(8,9) of platinum or pure gold thread(7) are positioned toward the inner direction of each of the curved insertion ends(3,4) as forming curved insertion ends(3,4). A device for the indicator has a structure in which the end part of the guide rod is inserted into a push stick after a guide rod formed of wire is inserted into the coiling type indicator(2) along a length direction of the indicator.
Patent KR-20000049617-A (KR)
Inventor: PARK JONG MIN
IPC: F16D13/00
Filed: 2000-04-18
Abstract: PURPOSE: A clutch disc with additional friction characteristics is provided to prolong a life span of clutch disc and to prevent a noise and vibration in driving, by using a fiction bush. CONSTITUTION: A clutch disc with additional friction characteristics contains the following characteristics; a head part (701) of friction bush (700) is inserted into a supporting hole (220) of a clutch disc and is supported while a friction part of the friction bush is in contact with a hub flange (600), where the friction bush maintains the hysteresis torque resulted from rotating variation of an engine to be constant, and to absorb a noise and a vibration resulted from speed variation in shifting.
Patent KR-20010097357-A (KR)
Inventor: KANG MAN KYU
Filed: 2000-04-21
Abstract: 광고 시청자의 의견이 광고제작에 충분히 반영되도록 하며, 학문연구의 기초 연구자료로 이용될 수 있도록 신뢰성 있는 광고평가 정보를 제공하기 위한 광고 평가 방법을 제공하기 위하여, 
     인터넷을 이용한 실시간 광고 평가 방법은 인터넷을 이용하여, 추출된 이용자 단말기로 다양한 종류의 광고를 제공하여 실시간 평가한 정보를 데이터베이스로 구축하여 그 정보를 제공하는 인터넷을 통한 실시간 광고 평가 방법에서, 
     홈페이지를 통하여 접속된 이용자의 회원인증을 실시하고, 회원정보를 토대로 표본집단별 패널을 분류하여 그 정보에 따른 패널정보 데이터베이스를 구축하는 단계와; 광고정보로부터 추출된 평가대상 광고를 평가할 표본집단별 패널을 구성하고 상기 평가대상 광고가 재평가 대상이면, 재평가를 할 것인지를 판단하는 평가대상 광고를 추출 및 패널을 구성하는 단계와; 인터넷을 통하여 패널의 단말기에 상기 평가대상 광고에 따라 설정된 설문창을 해당 평가대상 광고정보와 함께 제공하여 디스플레이시키는 단계와; 상기 설문창을 통하여 평가된 평가대상 광고에 대한 평가정보를 인터넷을 통하여 전송받는 단계와; 상기 평가정보를 토대로 이를 분석하여 평가내용, 평가과정, 평가자 분포 및 평가자 정보로 분류된 평가정보 데이터베이스를 구축하는 단계를 포함하는 인터넷을 이용한 실시간 광고 평가 방법을 제공한다.
Patent KR-20000050261-A (KR)
Inventor: PARK CHUL
IPC: G06F17/00
Filed: 2000-05-31
Abstract: PURPOSE: A character decorating product for a computer game is provided to increase the function of the computer game, by manufacturing the character in a computer game program and operating the manufactured character by the computer game and a communication. CONSTITUTION: A game character(2) moves with various shape on a computer monitor(1) during the execution of software in a computer body(3), and thereby a game is proceeded. A game player may use a keyboard(4) and a mouse. The computer body(3) is connected to a character decorating product(5) via a communication cable(6) so that it can communicate with a computer. The communication cable(6) provides the connection between the computer body(3) and the character decorating product(5) in a manner of a serial communication, a parallel communication or a communication using a USB port.
Patent KR-20010110903-A (KR)
Inventor: HWANG CHEOL JU
Filed: 2000-06-09
Abstract: 본 발명은 상부가 개방된 챔버와; 상기 챔버를 덮는 챔버리드와; 상기 챔버 내에 위치하며 글라스 기판이 안착되어지는 서셉터와; 상기 챔버와 챔버리드에 의해 형성되는 공간을 수평분할하도록 설치되고 그 상부공간과 하부공간을 서로 연결하는 복수개의 구멍을 가지는 확산기와; 상기 확산기와 소정간격 이격되어 상기 챔버리드와 상기 확산기 사이에 설치되는 전극판과; 상기 확산기와 상기 전극판 사이에 차단 공간이 형성되도록 상기 확산기와 상기 전극판 사이에 개재되어 설치되는 오링과; 상기 확산기의 구멍을 통하여 상기 챔버내로 기체가 흘러들어가도록 상기 전극판과 상기 확산기 사이의 공간에 외부로부터 기체를 주입시키기 위한 기체 주입관을 구비하는 것을 특징으로 한다.  본 발명에 의하면, 상기 전극판에는 성막이 되지 않기 때문에, 종래와 같이 샤워헤드에 성막된 필름이 온도차이로 인해 박리됨으로써 생기는 미세입자의 발생을 줄일 수 있다. 또한, 상기 확산기는 세라믹으로 제조되기 때문에 플라즈마에 의한 아크 발생이 방지되어 플라즈마를 이용한 챔버 크리닝시에도 전극의 손상이 감소된다.
Patent KR-20010110940-A (KR)
Inventor: LEE GEUN MAN
IPC: F24F1/20
Filed: 2000-06-09
Abstract: 본 발명은 공기조화기의 실외기 내부의 컨트롤부에 연결되는 전선을 효율적으로 고정하기 위한 구조에 관한 것이다. 
     본 발명에 의하면, 컨트롤판넬(30)의 일측에 다수개의 포스트(40)를 형성하여 공기조화기의 실외기를 제어하기 위한 여러가지 전장품에 연결된 각각의 전선(43)을 고정할 수 있는 구조를 제공한다.  상기 포스트(40)는, 전선(43)이 감기는 기둥부(40a)와, 상기 기둥부에 감긴 전선의 이탈을 방지하기 위하여 기둥부의 상단에 이탈방지턱(40b)을 포함하여 구성된다.  이와 같은 컨트롤판넬(30)의 전선고정 구조에 의하면, 터미널블럭(31), 파워릴레이(32), 캐피시터(33) 등과 같은 전장품에 연결된 전선을 각각 상,하측 포스트(41, 42)에 감아서 정리함으로써, 오결선이나 전선의 결함이 발생한 전선만 포스트에서 분리하여 점검할 수 있어 전선(43)을 정리할 때 작업성을 향상시킬 수 있다.
Patent KR-20010111209-A (KR)
Inventor: AHN GYU SEON
Filed: 2000-06-09
Abstract: 본 발명은 냉간압연분야의 생산라인에서 스트립의 진행방향을 설정된 중심위치로 유도하기 위한 중심제어장비에 있어서 스트립의 진행상태를 인식하기 위해 설치된 투광기 상부의 투명커버에 스트립이 이동되는 과정에서 발생된 스케일이나 기타 이물질로 오염되는 현상을 자동으로 연속하여 제거함으로써 스트립의 위치를 정확하게 인식할 수 있게한 강판 스트립용 중심제어장비의 투광기 보호장치에 관한 것으로, 
     즉, 진행되는 스트립에 빛을 조사하는 투광기의 외측둘레에 약간의 간격을 유지하면서 투광기에 간섭되지 않도록 다수의 아이들롤이 설치되어 있되, 이 아이들롤의 하부측에 텐션력을 부여하는 디플렉터롤과 모터의 동력을 전달하는 구동롤이 설치되어 있고, 상기 아이들롤과 그 하부의 디플렉터롤 및 구동력을 전달하는 구동롤에는 투광기의 외측에서 궤도운동을 하면서 그 상부의 스트립의 진행과정에서 발생되는 스케일 및 이물질을 차단하는 벨트형 투명필름이 접촉되게 설치되어 있으며, 상기 벨트형 투명필름이 지나는 적어도 어느 한 부위에는 벨트형 투명필름에 묻어있는 오염물을 제거하는 스크레퍼가 설치된 구성이다.
Patent KR-20000058536-A (KR)
Inventor: KWON WON HYUN
IPC: H05K1/14
Filed: 2000-06-12
Abstract: PURPOSE: A printed circuit board is provided to reduce production cost and article size by combining a PCB composed of FR4, epoxy or film with a ceramic PCB. CONSTITUTION: A pad is arranged in a circuit pattern(13) of an FR4 PCB(11) so that parts can be soldered, and the circuit pattern(13) of the FR4 PCB(11) and a circuit pattern(14) of a ceramic PCB(12) are connected by a routing line to complete a circuit. Through-holes(15) are provided in each positions to connect the circuit pattern(13) of the FR4 PCB(11) and the circuit pattern(14) of the ceramic PCB(12), and via-holes(16) are provided to connect the circuit pattern(14) of the ceramic PCB(12) and a solder pad(17) in the lower surface of the ceramic PCB(12), thereby constituting a two layered PCB.
Patent KR-20010029832-A (KR)
Title: Plug in direct acting stabilizer bar link
Inventor: HARVEY TALON T
IPC: B60G7/00
Filed: 2000-06-23
Abstract: PURPOSE: A suspension system and an end link of a plug in direct acting stabilizer bar thereof is provided for the stabilizer bar to be quickly and easily mounted at the end link with minimum complication. CONSTITUTION: A suspension system has a pair of end links(40) for mutually connecting both ends of a stabilizer bar(30) and a pair of suspension members. The stabilizer bar has a central segment and an arm segments(34) extending from both ends of the central segment. The end links mutually connect the distant end of the arm segments to the suspension members. Axial bores(70) are formed at both distant ends of the arm segment to enable to accept studs extending from the end links. The axial bores can be provided with female screws(74) for accepting male screws(72) formed on the studs(58) of the end links, and such a screw structure allows the stabilizer bar to be quickly and easily mounted on the end links with the minimum number of parts items.
Patent KR-20020001247-A (KR)
Title: Method of manufacturing a flash memory cell
Inventor: JUNG SEONG MUN
IPC: H01L21/8247
Filed: 2000-06-27
Abstract: PURPOSE: A method for manufacturing a flash memory cell is provided to reduce a cell size and to prevent a control gate from being in direct contact with a semiconductor substrate, by forming a gap between floating gates smaller than a minimum design rule. CONSTITUTION: An isolation layer(22) is formed in a predetermined region of the semiconductor substrate(21). A tunnel oxide layer(23), the first polysilicon layer(24), an oxide layer and a nitride layer are sequentially formed on the resultant structure. The nitride layer and the oxide layer are patterned to expose a predetermined region of the first polysilicon layer. An insulation layer is formed on the resultant structure, and is blank-etched to form a spacer(25) on the sidewall of the stacked structure of the pattern oxide layer and nitride layer. The first polysilicon layer and the tunnel oxide layer are patterned by an etch process using the oxide layer and nitride layer patterns as a mask. After the spacer, the nitride layer and the oxide layer are eliminated, a dielectric layer(26) and the second polysilicon layer(27) are formed on the resultant structure, and are patterned to form the control gate.
Patent KR-20010066900-A (KR)
Inventor: ISHIKAWA HIDEYUKI
IPC: B32B27/00
Filed: 2000-07-05
Abstract: PURPOSE: To provide an apparatus which can produce an elastic composite sheet in a minimum process without deteriorating the feel of the sheet. CONSTITUTION: In an apparatus 1 in which a pair of rolls 1a, 1b which are arranged opposite to each other is provided, a non-expandable sheet 3 and an expandable sheet are supplied to the contact part between the rolls 1a, 1b, and the sheets 1a, 1b are joined together, the roll 1a has numbers of projections 7 extending outside in the diameter direction of the roll 1a on its circumferential surface, the roll 1b has numbers of grooves extending inward in the diameter direction of the roll 1b on its circumferential surface, when the projections 7 and the grooves 8 are engaged with each other, clearances are formed between the projections 7 and the grooves 8, and while a lot of pulse-shaped crest parts extending in one direction and a lot of smooth trough parts extending between the crest parts and the trough parts are formed in the sheet 2, the trough parts of the sheet 2 are joined to the sheet 3.
Patent KR-20010015453-A (KR)
Title: Method of discharging a plurality of secondary batteries and combination battery
Inventor: ITO TSUKANE
IPC: H02J7/02
Filed: 2000-07-28
Abstract: PURPOSE: To increase total output by preventing generation of overdischarge in any of secondary cells without using auxiliary cells. CONSTITUTION: This discharging method performs discharging by connecting a plurality of secondary cells 1 in series. By detecting the remaining capacity of respective discharged secondary cells 1, a plurality of secondary cells 1 connected in series are discharged, while the cell voltage obtained by stepping down the voltage outputted a plurality of secondary cells 1 connected in series is being supplied to the small-capacity secondary cell 1.
Patent KR-20020011766-A (KR)
Title: Computer
Inventor: BANG SEOK
IPC: G09F9/00
Filed: 2000-08-04
Abstract: PURPOSE: A computer device is provided to make a monitor be tilted and be swiveled with respect to a main body. CONSTITUTION: A right and left swiveling unit(19) for supporting a monitor with respect to a main body and swiveling the monitor with respect to the main body in the right and left and lower directions and an upper and lower swiveling unit(20) being combined with the right and left swiveling unit(19) for swiveling the monitor with respect to the main body in the upper and lower directions are provided between the main body and the monitor. A main bracket(25) of the right and left swiveling unit(19) is biased toward one side on the upper surface of the main body. A bracket cover covers a partial portion of the swiveling units(19,20). The right and left swiveling unit(19) includes a swiveling bracket(33) for being swiveled responded to the main bracket(25). The upper and lower swiveling unit(20) includes a shaft unit(42) being combined with an end of the swiveling bracket(33) and a monitor bracket(47) one end thereof being combined with the monitor and the other end thereof being combined with the shaft unit(42) for being swiveled in accordance with an outer circumferential direction of the shaft unit(42).
Patent KR-20010021270-A (KR)
Title: Miniature bend splice in optical fibers and method of forming same
Inventor: CRYAN COLM V
IPC: G02B6/38
Filed: 2000-08-11
Abstract: PURPOSE: A miniature bend splice in optical fibers and method of forming same are provided to change the direction along an optical fiber route in a compact space. CONSTITUTION: A fiber optic device for changing direction along a fiber optic path, comprising a first optical fiber having a first end portion, and a second optical fiber having a second end portion, the first end portion and the second end portion joined at a fusion splice in a fusion splice region, and a bend formed in the fusion splice region, the fusion splice region including a portion having a diameter reduced to less than a diameter of the first optical fiber and the second optical fiber and capable of transmitting light with substantially less light loss due to bending than an unreduced fiber portion, the bend providing a change of direction between the first optical fiber and the second optical fiber.
Patent KR-20000064051-A (KR)
Inventor: KIM NAM HUN
IPC: H04M1/247
Filed: 2000-08-18
Abstract: PURPOSE: A multi-functional telephone system is provided to receive/transmit voice data to a public switched telephone network(PSTN) and to receive/transmit advertising/service data to an internet network, so as to obtain high speech quality and to supply various services. CONSTITUTION: A multi-functional telephone(110) is connected to a personal computer(PC)(100) and a public switched telephone network(PSTN) to process voice data. A speech controller(110) connected to the PSTN through a local line performs functions of detecting rings, delivering the rings, monitoring speech states, and controlling calls. A key inputting circuit(113) inputs telephone numbers and various controlling commands. A displayer(114) displays speech states, monitoring results, and inputted states. The displayer displays a telephone number of a transmitter analyzed in a main controller(111). The main controller transmits the control commands to the speech controller to perform a command required by a user. The main controller inputs speech controlled states to transmit the states to the PC. The main controller performs analog to digital(A/D) or digital to analog(D/A) conversions. The PC is connected to the multi-functional telephone, and equips a telephone controlling program module, to perform transceiving/combining functions of various internet data. An operation server(130) supplies services for web site operations and various internet contents.
Patent KR-20000064111-A (KR)
Inventor: LEE UNG RO
Filed: 2000-08-22
Abstract: PURPOSE: An electronic commerce using an internet TV advertisement is provided so that a client can easily purchase desired goods by using an improved electronic commerce method configured of the combination of the TV and the internet. CONSTITUTION: A TV terminal side is configured of a set top box that downloads and stores a purchase program from a web server where user information is inputted. The web server side is composed of an electronic commerce web server, a CF advertisement database and a CF company database. The electronic commerce web server provides commercial transaction contents using a TV CF advertisement. The CF advertisement database stores information for the broadcasting channel and time of the TV CF advertisement. The CF company database stores detailed information for the manufactured goods of a TV CF advertising company.
Patent KR-20020020298-A (KR)
Title: single frequency bidirectional amplifier
Inventor: AHN JEONG SIK
IPC: H03F3/62
Filed: 2000-09-08
Abstract: PURPOSE: A bilateral single frequency amplifier is provided to allow a communication between radio devices in a tunnel or a underground shopping center a wave transmission of which is difficult. CONSTITUTION: A first relay(50-1) switches an RF signal from a first leakage cable(30). A first divider(50-5) divides the RF signal from the first relay(50-1) into a plurality of signals. A first detector(50-9) detects the RF signal from the first divider(50-5) and converts it into a DC signal having a predetermined level. A separator(50-13) prevents a wrong operation of the first detector(50-9). A first RF switch(50-17) switches the RF signal from the first separator(50-13) under a control of the DC signal from the first detector(50-9). An amplifier(50-19) amplifies the RF signal from the first RF switch(50-17) by a predetermined level. A second RF switch(50-21) switches the amplified RF signal from the amplifier(50-19) under a control of the DC signal from the first detector(50-9). A second relay(50-3) switches the signal from the second RF switch(50-21) to a second leakage cable(40) and transmits the switched signal to a second radio device(20).