baber/WOPTO huggingface dataset:
Patent KR-20010061814-A (KR)
Inventor: KIM GYEONG UN
IPC: C23C14/06
Filed: 1999-12-29
Abstract: PURPOSE: A process for preparing the titled thin film capable of effectively increasing the thickness of a film while improving adhesion between mother material and diamond-like carbon by forming an intermediate layer of various shapes on the surface of the mother material and depositing a diamond-like carbon layer on the intermediate layer is provided, which can easily deposit a diamond-like carbon layer by chrome-plating the necessary part of low-grade steel material. CONSTITUTION: The process for preparation of a diamond-like thin film comprises the steps of forming an intermediate layer(12) of various shapes on the surface of mother material(10) and depositing a diamond-like carbon layer(14) on the intermediate layer. The intermediate layer is formed by depositing one selected from amorphous silica, amorphous silicon carbide, amorphous silica nitride, Ti, TiN, WC or combination thereof.
Patent KR-20010065388-A (KR)
Inventor: JUNG SU JIN
IPC: H03H9/02
Filed: 1999-12-29
Abstract: PURPOSE: A surface acoustic wave filter having a feed throw removing member is provided to prevent deterioration in low band characteristics of the surface acoustic wave filter due to an RF feed throw signal that is applied to the input pad of the filter and then directly transmitted to the output pad without passing through a surface acoustic wave member. CONSTITUTION: A surface acoustic wave filter package is constructed of an input IDT part, a ground bar and an output IDT part. A plurality of pads are electrically connected to the side of the filter package through bonding wires, a surface acoustic wave member is set at the center of the package in the direction of its length, and a lead is placed on the package. A surface acoustic wave filter connects ground pads placed at opposing locations among the plurality of pads using bonding wires(40) separated from each other to cut off a feed throw signal.
Patent KR-20010066264-A (KR)
Inventor: CHOI SEUNG RAK
IPC: H01L21/304
Filed: 1999-12-31
Abstract: PURPOSE: A method for cleaning a wafer using a laser is provided to reduce pollutants due to chemicals and simplify a cleaning process by using a laser beam and a nitrogen gas instead of a chemical cleaning process using pure water and chemicals. CONSTITUTION: A wafer is transferred automatically to a cleaning space. A laser beam is scanned to the transferred wafer to separate pollutants adhered on the wafer. The separated pollutants are exhausted to an outside by injecting an inactive gas to the separated pollutants. In the scanning process, ArF excimer laser is used as the laser beam. In addition, KrF excimer laser is used as the laser beam.
Patent KR-20000068148-A (KR)
IPC: H05K9/00
Filed: 1997-08-20
Abstract: 본 발명은 회로 보드(30)상의 전기 소자(40)에 대한 EMC-형태의 보호 차폐물(1)에 관한 것이다. 보호 차폐물(1)은 연관된 덮개(20)를 갖는 프레임(10)을 구비하고, 거기에서 상기 프레임(10)은 회로 보드(30)를 향해 직면하는 단부에서 플랜지(12)를 구비한다. 프레임은 접착, 용접 또는 납땜에 의해 회로 보드(30)에 고정되도록 배열된다. 프레임(10)은 적어도 하나의 소자(40)를 포위하게 되어 전기적 접촉이 상기 회로 보드(30) 및 상기 프레임(10)간에 및 상기 프레임(10) 및 상기 덮개(20)간에 형성된다.
Patent KR-20000036027-A (KR)
Title: Slide valve for syringes, syringe, and kit preparations
Inventor: HIGASHIKAWA TETSURO
IPC: A61M5/31
Filed: 1997-09-10
Abstract: PURPOSE: A slide valve for syringes is provided which doesn't use jointly silicone coating treatment and offers a good operability. CONSTITUTION: The sliding valve for hypodermic syringe is made of a rubber to which a lubricating component is chemically bonded. The rubber refers to a rubber or a plastic having a rubber property and the lubricating component is preferably a synthetic oil based lubricating material
Patent KR-20000024115-A (KR)
Inventor: PARK JONG SUN
IPC: E04F13/08
Filed: 2000-01-18
Abstract: PURPOSE: A finishing device is provided to stably perform the function as a guider for blind people and to prevent a walker from sliding. CONSTITUTION: A finishing device is composed of a board(100) and a protrusion(200). The board is made of metals for rigidity while having many through holes(110) at the front surface of the board for a specific interval. The protrusion prevents sliding while guiding blind people by being integrally formed with the board by an outset for being protruded over the board for a certain height through the through hole of the board. Herein, when the protrusion is intruded, many pin are interposed to support and pressurize a mold, and plural grooves(210) are formed on the lower face of the protrusion by the pins.
Patent KR-20010073869-A (KR)
Title: Unpenetrable pannel against moisture and manufacturing process thereof
Inventor: KANG SIN MO
IPC: B32B21/04
Filed: 2000-01-22
Abstract: PURPOSE: An impermeable board useable in construction of treasury for cultural property is provided for protecting it from external danger or attack to safely preserve the property by attaching aluminum sheet to either one or both sides of a particle board. CONSTITUTION: The impermeable board is manufactured by several processes in series comprising the following steps of: crushing wood material into microfine particles; drying the particles with hot wind to reach water content of 2-7%; classifying particles by sizes; to remove impurities from the prepared particles; applying urea resin adhesive each size of particles by spraying process to increase binding force of particles; laminating larger particles at the bottom side and smaller particles above the larger particles in order to form a three-layered particle mat; compressing the mat under high pressure and high temperature to allow the resin applied on surface of the particles to be thermo-cured and to form a particle board having high density; cooling the board at room temperature by leaving it under atmosphere; cutting and finishing the board; and applying another resin adhesive having less content of formaldehyde on either or both side of the board and adhering aluminum sheet.
Patent KR-20010074413-A (KR)
Title: Th2 adjuvant including Ovalbumin adsorbed in aluminium hydroxide for treating Behcet's disease
Inventor: BANG DONG SIK
IPC: A61K33/06
Filed: 2000-01-25
Abstract: PURPOSE: Th2 adjuvant including ovalbumin absorbed in aluminium hydroxide adjuvant is provided, which can be used for treating Behcet's disease as an inflammatory disease generated in the Asian countries and the Mediterranean Sea coastal countries. CONSTITUTION: The titled Th2 adjuvant contains ovalbumin absorbed in aluminium hydroxide adjuvant. The amount of aluminium hydroxide is 0.2 to 10mg per 60g weight and ovalbumin is 0.2 to 50 microgram per 60g weight. Cutaneous gangrene and inflammatory diseases show improved effect by injecting ovalbumin-aluminium.
Patent KR-20010076957-A (KR)
Title: Office automation apparatus with limit switch for stapled papers
Inventor: KIM YOUNG SOO
IPC: B65H3/00
Filed: 2000-01-29
Abstract: PURPOSE: A machinery for business is provided to block a feeding of paper and to generate a warning signal by detecting a feeding state of the paper when the first stapled paper is transferred from a paper feeding tray to the machinery. CONSTITUTION: An upper paper(7) among many paper(7) is fed by loading and rotating paper feeding rollers(8) on the upper face of the paper in a tray. An electric signal is inputted to a control unit(20) when many limit switches(30L,30R) in a feeding passage(9) are not operated simultaneously. The control unit(20) stops the rotation of the paper feeding rollers(8). The control unit(20) operates warning devices(21,23).
Patent KR-20010076871-A (KR)
Title: The shopping method and system using Internet
Inventor: JUNG KWAN SEEN
Filed: 2000-01-26
Abstract: PURPOSE: A method and system for shopping using the Internet being directly linked to a store is provided to reduce a time for a shopping by trading industrial products having a uniform quality at a shopping mall on the Internet and paying a cost for a bought commodity at a counter of the store. CONSTITUTION: A buyer connects to a shopping mall embodying server through the Internet network using a buyer terminal(100). The buyer selects a commodity to be bought in a shopping mall site being embodied in the server and inputs a kind and the number of the commodities(110). The server embodies and confirms a code to the buyer(120). The server stores inputted buyer information and transmits the buyer information to a counter terminal unit and a commodity delivery terminal unit(130). A commodity being displayed in the commodity delivery terminal unit is transmitted from a display stand or a storehouse and the code thereof is marked and transmitted to a counter(140). If the commodity is transmitted to the counter, the buyer is called by a calling unit(150). The buyer pays the cost for the commodity and takes the commodity(160).
Patent KR-20000076589-A (KR)
Title: 소실 정정 방법 및 소실 정정 회로
IPC: H03M13/29
Filed: 2000-02-02
Abstract: 본 발명은 복조기(101)가 변조 데이터를 복조 데이터로 변환하고, 복조 오류를 검출하여 소실 플래그를 설정한다.  오류 정정기(104)는 복조 데이터 메모리(102)에 유지된 복조 데이터에 대하여, 소실 플래그 메모리(103)에 유지된 소실 플래그를 이용하여 소실 정정하고, 소실 플래그 소거기(105)가 정정된 복조 데이터로 설정된 소실 플래그의 소거를 소실 플래그 메모리(103)에 지시한다.  이에 따라, 정정 능력이 높고, 특히 버스트 오류에 대하여 유효한 소실 정정을 실현한다.
Patent KR-20010083334-A (KR)
Title: Metallocene catalysts for ethylene polymerization, their preparation and uses
Inventor: HAN TAEK GYU
IPC: C08F4/64
Filed: 2000-02-10
Abstract: PURPOSE: A metallocene catalyst is provided to efficiently serve as a catalyst for the homo-polymerization of ethylene and/or copolymerization of ethylene and alpha-olefine to prepare high density and linear low density polyethylene products even at high temperature. CONSTITUTION: The metallocene catalyst having any one of the following formulas(1) and (2) comprises a geometrically restraint ligand including heterocyclic ring structural substituent. The catalyst is prepared by firstly reacting compounds of the formulas(3):CpLi and (4):R2R3SiX2 or R2R3CX2 in a mole ratio of 1:0.1-10 at -78 to 200 deg.C and secondly reacting the obtained material with another compound of the formula(5):NH2R in a mole ratio of 1:1-10 a -78 to 200 deg.C to synthesize the geometrical ligand; reacting the ligand with n-BuLi or grignard reagent in a mole ratio of 1:1-10 at -78 to 200 deg.C to form anion type material then reacting it with the compound of formula(6):MClx(6-x)THF in a mole ratio of 1:0.1-10 at -78 to 200 deg.C. Afterward, the produced compound of formula(7):ML4 after recrystallization process of some parts dissolved into diethylether or normal pentane reacts with the compound of formula(6) in 1:1 mole ratio at 0-200 deg.C. After extracting it under vacuum condition, the metallocene catalyst is obtained as the resultant material.
Patent KR-20010081610-A (KR)
Title: Method for gaming through internet
Inventor: NOH JUNG KEE
Filed: 2000-02-17
Abstract: PURPOSE: A method for playing a game through the Internet is provided to increase the effect of an advertisement by enabling a user to enjoy a game by clicking an advertisement banner or an advertisement icon. CONSTITUTION: A user connects to a game site in which the user can play a game through the Internet. The user selects and clicks one among a plurality of gift banners arranged in the game site. The user confirms items and conditions of gifts. The user selects a game among a plurality of games provided from the game site. The user plays the game. In case that a fixed condition is satisfied according to the result of the game, gifts or gift lottery ticket the user selected is provided.
Patent KR-20010081832-A (KR)
Title: Method for managing keyphone system
Inventor: PARK SEONG GYU
IPC: H04M11/00
Filed: 2000-02-19
Abstract: PURPOSE: A method for operating a keyphone system is provided to drive an analog communication equipment at keyphone system effectively at a low cost by adding an analog public network trunk interface part and an analog communication port to a digital public network interface part in the keyphone system. CONSTITUTION: A trunk protection part(30) interrupts an abnormal signal incoming from the external and protects public network trunk interface parts(10,20). A loop relay(11), interworked with a loop formation part(12), forms the loop between a keyphone system(100) and a private exchange(40). A calling signal acknowledgement part(14) acknowledges a calling signal supplied from the private exchange(40) when the keyphone system(100) is in a stand-by state. A loop/calling detection part(13), receiving the calling signal, executes a function to make the keyphone system(100) recognize it. Also the loop/calling detection part(13) has a function to make the keyphone system(100) recognize that the loop has been formed when the loop relay is closed. A dummy loop detection part(21) detects a loop formed from an analog communication port(23). A dummy loop relay(22) forms the loop between an analog communication equipment, connected to the analog communication port(23), and the private exchange(40).
Patent KR-20010084785-A (KR)
Title: angle requlation apparatus of subcar guide rail
Inventor: LEE MYEONG GUN
IPC: B65G35/00
Filed: 2000-02-29
Abstract: PURPOSE: An angle adjusting device of a trolley guide rail is provided to separate a fixing pin conveniently by pulling a handle with links, and to adjust an angle by separating the fixing pin according to gradient. CONSTITUTION: A bracket(12) is formed in a guide part(10) of an angle adjuster of a trolley guide rail, and combined by a hinge in the upper part of an adjusting frame. A connecting bracket(22) of an adjusting pipe(20) is fixed by a hinge in a moving frame. The angle between the adjusting frame and the moving frame is adjusted with the angle adjuster. An adjusting link(43) is fixed in a connecting rod(51) and pulled in pulling a handle(52) up, and the upper part of a fixing link(42) is inclined upward. A fixing pin(31) is pulled with inclining two connecting links(41) horizontally, and the adjusting pipe is slid in a guide pipe(11) with separating the end of the fixing pin from a fixing hole(21). The adjusting pipe is withdrawn from the guide pipe with moving the guide part up in drawing a rod of a cylinder out. The adjusting frame is adjusted with the handle, and the fixing pin is inserted to the fixing hole of the adjusting pipe with a spring. The working efficiency is improved with adjusting the angle of the adjusting frame conveniently.
Patent KR-20000062761-A (KR)
Title: 탄화수소 화합물의 열접촉 분해에 의해 수소를 생성하는방법 및 장치
IPC: B01J23/755
Filed: 2000-03-06
Abstract: 본 발명은 1 종 이상의 탄화수소 화합물과 촉매가 접촉시에 탄소상 나노튜브를 형성할 수 있는 촉매 상에서 상기 탄화수소 화합물을 포함하는 초기 혼합물을 열접촉 분해시켜 수소를 포함하는 제조 기체 혼합물을 제조하는 방법 및 이를 위한 플랜트에 관한 것으로, 이 방법은 연속하는 2 이상의 촉매 반응 영역을 사용하며, 이 영역은 2 이상의 상이한 연속 반응기 내에서 분리되어 있거나 또는 동일한 반응기 내에서 연속하며, 연속하는 촉매 반응 영역은 증가 온도 구배로 처리하거나 및/또는 촉매 중의 증가 금속 농도 구배를 갖는다.
Patent KR-20000036397-A (KR)
Inventor: SEO DONG JIN
IPC: B26B19/00
Filed: 2000-03-06
Abstract: PURPOSE: An electric vacuum shaver is provided to protect shavings from being scattered and to make cleaning of shavings as well as changing of a canister for collecting the shavings with new one easily by constituting the shaver such that a transparent or semitransparent canister for collecting shavings having a filter paper plate fitted thereto and a high speed rotating blade for sucking air are mounted behind a cutting blade so as to allow the shavings to be sucked and collected into the canister. CONSTITUTION: In an electric vacuum shaver, a rotating blade(7) for sucking air is fitted to a rotating axis(5) of an electric motor(5). A canister(11) for collecting shavings is provided to be demountably engaged within a detachment canister(9). The center portions of the collecting canister(11) and the detachment canister(9) are formed as being hollow so as to allow the rotating axis(5) to pass therethrough while thread sections are provided to be threaded to a body of the shaver. The inner portion of the collecting canister(11) is provided with a filter paper plate(10) which is formed to have the identical shape with a shape of the inner portion of the collecting canister and also to be separated upon detaching the detachment canister(9) and the collecting canister(11). The axis(5) is formed to be divided into two parts, one part of the axis(5) being connected to the rotating blade(7) and the other part of the axis(5) being connected to a cutting blade(11), which are detachably jointed to a joint section(8) formed on opposite sides of the center portion of the cutting blade(7) to have angled insert holes for jointing the axis(5) in which stiff plate made of, for example, nickel is inserted.
Patent KR-20010091337-A (KR)
Title: Safe apparatus cover for a power bus panel
Inventor: CHO YEONG HAK
IPC: H04Q1/28
Filed: 2000-03-14
Abstract: PURPOSE: A safety device for a power bus panel is provided to prevent mutual electric interference between terminals by forming protective caps, thereby preventing short of power from being generated. CONSTITUTION: A upper case(10) includes insertion grooves(11) at the bottom surface and protective caps(13) extended to the upper surface of the upper case(10) and each having a space for inserting a positive terminal and a negative terminal into the inside of the protective caps(13). The protective cap(13) includes a rubber cap(19) closely attached to the inner peripheral surface of the protective cap(13) for interrupting a short-circuit. A lower case(20) is coupled with the upper case(10) movably, includes a space for securing a power bus panel between the upper case(10), and forms a fixing element for fixing the upper case(10).
Patent KR-20010091752-A (KR)
Inventor: CHA JE GUEN
IPC: G06Q30/08
Filed: 2000-03-17
Abstract: PURPOSE: A direct auction method using an internet broadcasting is provided to enable buyers to participate to an action easily by enabling buyers to check wanted commodities easily without an agent. CONSTITUTION: A buyer connects to an electronic auction server through a public communication network using a computer and an internet terminal having an input device and a modem used for inputting and editing data or a command language, and checks an auction commodity through a moving picture, an explanation of a seller and the internal structure. The buyer participates in an auction by submitting a written consent of a bid and depositing a bid bond in accordance with an explanation of a master of the auction. After a successful bid, a depositing of a buying price is confirmed and the commodity is delivered. In case of a real estate, a registration is removed additionally.
Patent KR-20010020677-A (KR)
Title: Composite Integrated Circuit Device
Inventor: SHIMIZU HISASHI
IPC: F21V29/00
Filed: 2000-03-24
Abstract: PURPOSE: A hybrid integrated circuit device is provided to improve heat dissipating properties and light emitting efficiency, lessen in weight, thickness, length, and size, and prevent from deteriorating in characteristics with time. CONSTITUTION: A Cu pattern coated with Ni is formed on a metal board(11), a light emitting element(10) is mounted thereon through a series circuit, the metal boards connected in series are connected in parallel. Ni is excellent in both corrosion resistance and light reflection efficiency, so that the board itself can be used as a reflecting plate. A lens(37) is provided to each of the light emitting elements, by which a light emitting device can be improved in emission efficiency. A transparent board(50) is pasted through the intermediary of seal(51), by which the sealed light emitting element(10) and electrodes can be restrained from deteriorating with time.
Patent KR-20010100247-A (KR)
Inventor: JANG GYEONG HO
Filed: 2000-03-27
Abstract: 본 발명은 LCD의 액정셀에 부착되어 사용되는 편광판의 점착층용 점착제 조성물에 관한 것으로, 특히 점착제의 탄성회복율, 결여성이 우수하고 필-오프 현상이나 기포발생현상이 거의 없는 등의 특성을 지닌 점착층을 제공하는 것을 목적으로 하여 안출된 것이다. 
     본 발명은 아크릴산의 알킬에스터, 메타크릴산의 알킬에스터 화합물 등에서 선택되는 주모노머외에 Tg를 높이고 점착력과 응집력의 향상을 위해 메틸아크릴레이트 등의 부모노머와 유기산기 또는 하이드록실기를 지닌 관능기 함유 모노머들을 공중합시켜 얻어진 수평균분자량 600,000~2,000,000의 아크릴 수지에 0.5~5중량%의 경화제와 0.5~5중량%의 실란커플링제를 함유한 조성의 편광판용 점착제 조성물을 제공한다.
Patent KR-20010093509-A (KR)
Title: A cooling apparatus of saturating tank and method thereof
Inventor: KO GYU SEOK
IPC: H01G2/08
Filed: 2000-03-29
Abstract: PURPOSE: A cooling apparatus and cooling method for impregnation tank is provided to reduce manufacturing cost and time taken to cool the impregnation tank after completion of heating and vacuum drying processes. CONSTITUTION: A cooling apparatus comprises a heated oil recovery line for recovery of the heated coil contained in a partition(34) of an outer wall of an impregnation tank, and which is constituted by a heated oil storage tank(150), a heated oil recovery valve(154) and a heated oil recovery pipe(155); and a cooling oil feed line for feeding the cooling oil after recovery of the heated coil into the heated oil storage tank, and which is constituted by a cooling oil storage tank(160), a cooling oil feed pump(161), a cooling oil feed valve(163) and a cooling oil feed pipe(162). A cooling method comprises the first step of opening the heated coil recovery valve and recovering the heated coil from the partition to the heated oil recovery tank; the second step of closing the heated oil recovery valve; the third step of opening the cooling oil feed valve so as to feed the cooling oil from the storage tank into the partition, and operating the feed pump; the fourth step of operating the cooling pump so as to prevent the temperature of the cooling oil from rising by the temperature of the heated impregnation tank; the fifth step of stopping the operation of the feed pump, and closing the cooling oil feed valve so as to prevent outflow of the cooling oil; and the sixth step of stopping the operation of the cooling pump after completion of cooling operation of the impregnation tank.
Patent KR-20010093555-A (KR)
Inventor: NA YEONG JIN
IPC: G05B17/00
Filed: 2000-03-29
Abstract: PURPOSE: A radio frequency simulator system(RFSS) using a radio frequency generator modulator(RFGM) is provided to realize a hardware simulation by mixing a radio frequency signal transmitted from the subjects of test and controlling the radio frequency level. CONSTITUTION: An input adapter(61) receives a composite signal(S1), a coherent oscillating signal(S2), and a stable local oscillating signal(S31,S32), which are radio frequency signals generated from the subjects of test in a junction unit. An attenuator(62), installed on the latter of the input adapter(61), receives the radio frequency signal, drops it to a suitable level, and outputs it. An amplifier(63) amplifies and outputs the radio frequency signal output from the attenuator(62). An isolator(64) is installed on the latter of the amplifier(63) for stability of the radio frequency signal. A signal mixing unit(65) is installed on the latter of the isolator(64), mixes the S31 and S32 of the radio frequency signals, creates and outputs a mixing signal(S3). An output adapter(66) outputs the radio frequency signals(S1,S2,S3) passing through the amplifier(63), the isolator(64), and the signal mixing unit(65).
Patent KR-20010100290-A (KR)
Inventor: JOO KI SEE
Filed: 2000-04-10
Abstract: 빠른 시간내에 오락기의 매출액을 정확하게 관리하기에 알맞은 오락기 매출액 관리 시스템을 제공하기 위한 것으로써, 이와 같은 목적을 달성하기 위한 오락기 매출액 관리 시스템은 복수개의 오락기들로부터 동전 투입 신호를 입력하여 버스라인을 통해 출력하는 신호입력장치와, 상기 신호입력장치로부터 동전 투입 신호를 수신하여 각 오락기 별 동전 투입 수 및 전체 오락기의 동전 투입 수를 합산하고 셋팅된 후 현재 시간을 카운트하여 출력하는 중앙처리장치와, 상기 중앙처리장치의 제어에 의해 상기 중앙처리장치에서 합산된 전체 오락기의 동전 투입 수 합산 값과 셋팅후의 시간을 표시하는 디스플레이장치를 포함하여 구성됨을 특징으로 한다.