baber/WOPTO huggingface dataset:
Patent KR-20010050771-A (KR)
Inventor: AKIYAMA KAZUHIRO
IPC: C21D9/32
Filed: 2000-09-29
Abstract: PURPOSE: To improve the bending strength of a rack bar. CONSTITUTION: This rack bar comprises a rod part 11 slidably fitted in an oil seal 52 assembled at the cylinder part 51 of a power cylinder 50; and a rack tooth forming part 13 formed on one side of the rod part 11 through a connection part 12 and engaged with a pinion 20. Quenching is applied on the rod part 11 and a rack tooth forming part 13 on different conditions. In the so formed rack bar 10, a non-quenching boundary region M present between a quenching region E applied on the rod part 11 and a quenching region F applied on the rack tooth forming part 13 is set to length shorter than the axial length A of the connection part 12 and deviated to the rod part 11 side at the connection part 12.
Patent KR-20020034326-A (KR)
Title: A method for fabricating semiconductor device having multi gate dielectric
Inventor: OH JONG HYEOK
IPC: H01L21/3213
Filed: 2000-10-31
Abstract: PURPOSE: A method for fabricating a semiconductor device having a multiple gate insulation layer is provided to easily control a dopant profile of a well and a channel, by reducing thermal budget caused by a post annealing process for recovering the characteristic of a gate insulation layer deteriorated by an N2 ion implantation process. CONSTITUTION: A well ion implantation process is performed regarding a silicon substrate(30). A selective nitrogen ion implantation is performed regarding the silicon substrate according to the thickness of a gate insulation layer to form. A gate oxide process is performed to form the multiple gate oxide layer having various levels of the thickness of the gate insulation layer. An annealing process is performed to recover the characteristic of the multiple gate oxide layer. A conductive layer(34a) for a gate electrode is formed on the multiple gate oxide layer. Threshold voltage ions are implanted into the silicon substrate, passing through the conductive layer for the gate electrode.
Patent KR-20020038353-A (KR)
Title: multi function hemming apparatus
Inventor: PARK IM GON
IPC: B21D5/16
Filed: 2000-11-17
Abstract: PURPOSE: A multifunctional hamming apparatus is provided to enhance a workability, to reduce a cost and to solve a moving space securing problems by performing a hamming work of associated moving parts of a vehicle body and a spot welding work at a position. CONSTITUTION: A multifunctional hamming apparatus comprises a spot welding portion, which a hamming die(1) and an inserting portion forming member are installed. The hamming die(1) is installed as a same shape of associated moving parts. A skin panel(5) and an inner panel(7) are loaded sequentially to the hamming die(1). The hamming die(1) is composed of a fixing portion(9) and a lifting portion(11). The fixing portion(9) is coupled at a fixing plate by a bolt, and the lifting portion(11) is mounted at the fixing portion(9) to support the skin panel(5) and the inner panel(7) at the fixing portion(9). A clamp for fixing a skin panel(5) and the inner panel(7) is installed at one side of the fixing portion(9). A spot welding gun(19) is installed at the spot welding portion(3), and the spot welding gun(19) is inserted to a welding gun inserting portion(21).
Patent KR-20010051874-A (KR)
Inventor: TSUCHIYA YASUAKI
IPC: B24B37/20
Filed: 2000-11-22
Abstract: PURPOSE: To perform uniform polishing and high-speed and high-pressure polishing and to improve using efficiency of slurry. CONSTITUTION: In this polishing pad 1 having a pad body 2 for pressing and rotationally polishing a semiconductor wafer W, many recessed grooves 4a to 4c in which slurry flows are formed on the pad body 2 so as to intersect to one another, many projecting parts 5a to 5c aligned longitudinally and laterally on the flat surface and having plane regular hexagonal shapes are provided, and one projecting part out of the projecting parts 5a to 5c is arranged in the longitudinal positions of respective recessed grooves 4a to 4c.
Patent KR-20020039789-A (KR)
Title: An apparatus and method for providing personal learning information using the CDMA broadcasting channel
Inventor: BAE SEONG SU
IPC: G06Q50/20
Filed: 2000-11-22
Abstract: PURPOSE: A device and method for supplying individual learning information is provided to transmit learning information to a wanted mobile terminal user in real time using a broadcasting channel. CONSTITUTION: An information provider(10) supplies various kinds of learning information. A broadcasting control service center(12) manages a broadcasting channel and outputs a message related to the learning information being transmitted from the information provider(10) through the broadcasting channel. A position register(14) constitutes a speech path of a subscriber and stores temporary information of a switching center and the subscriber. A base station(16) is connected to the position register(14) and performs a communication with a mobile terminal(20) using a wireless interval through a control station and an antenna which performs a hand-off function for maintaining a call at a moving state. A PSTN(public switched telephone network,22) is connected to the position register(14). A home position resister(28) stores information of the subscriber. A message center(30) supplies various kinds of messages related to learning information to the subscriber. An SMS(Short Message Service) server(32) is linked with the message center(30) and transmits the SMS through the Internet(34).
Patent KR-20020040147-A (KR)
Title: Data transaction method in the wireless internet
Inventor: LEE GEUN SEONG
IPC: H04L12/66
Filed: 2000-11-23
Abstract: PURPOSE: A data transaction method through wireless Internet is provided to increase the efficiency of a system by simultaneously searching a text database, a sound database and a graphic database separated by data according to a web page request of a mobile communication terminal, by collecting data read into multimedia data, thereby performing a page response. CONSTITUTION: In case that a web page is requested from a mobile communication terminal through wireless Internet, a web server collects a URL of the web page and identification information of a relevant terminal and web page request time information and generates a UID(Unique ID). After that, the UID is transmitted to an application server(310). The application server recognizes the identification and the time information included in the UID(320). The application server simultaneously searches a text database, a sound database and a graphic database in parallel and reads data of the URL(332,334,336). In case that the final data are read, the application server collects the data into the multimedia data on the basis of the UID and transmits the data to the web server(340). The web server transmits a page response signal to the mobile communication terminal(350).
Patent KR-20020041884-A (KR)
Title: A method for allocation of cars, using co-ownership of freight and empty vehicle's information
Inventor: KIM BYEONG MUN
Filed: 2000-11-29
Abstract: PURPOSE: A method for processing car allocation by using freight information and empty vehicle information is provided to efficiently perform car allocation by making parts of a transportation company and several transportation companies share freight information and empty vehicle information on-line. CONSTITUTION: A car allocation charger connects to a car allocation processing server by using a personal terminal(S100). The car allocation processing server transmits a log-in page(S102), and the car allocation charger logs into the server by inputting an ID(Identification) and a password(S104). The server searches freight information and empty vehicle information and transmits the result to the car allocation charger after authenticating process(S106,S108). The car allocation charger refers to the transmitted freight information and empty vehicle information(S110) and decides if car allocation is possible(S112). After performing car allocation(S114), the server receives the particulars about car allocation(S116). The car allocation charger opens the freight information and empty vehicle information to the public(S120). The server receives the open particulars(S112).
Patent KR-20020044382-A (KR)
Title: Method for diagnosing access channel in mobile communication system
Inventor: SUL MYEONG GI
IPC: H04B17/00
Filed: 2000-12-06
Abstract: PURPOSE: A method for diagnosing an access channel in a mobile system is provided to supply more high-quality communication service to users by selectively diagnosing an access channel. CONSTITUTION: If an access channel diagnostic command is inputted from an operator, a BSM(Base Station Manager) checks a diagnostic permission flag(S11). If diagnosis is permitted, the BSM requests the environment setup of a BTS and the information signal of a test mobile to a BTS diagnostic test unit in the BTS through a CCP(Call Control Processor) in a BSC(Base Station Controller)(S12). The BSM receives the information signal of the test mobile through the CCP(S13). The BSM transmits the information signal, an FA(Frequency Assignment) and a sector to a call processing control unit in the BTS through the CCP in the BSC(S14). Then the BSM transmits a diagnostic request command to the call processing control unit in the BTS through the CCP in the BSC(S15). Afterwards the BSM receives a diagnostic result value for the access channel of the test mobile through the CCP in the BSC from the call processing control unit in the BTS(S16). Then the BSM displays the diagnostic result value to the operator(S17).
Patent KR-20020044798-A (KR)
Title: A bracket for mounting drain pump of ceiling type air conditioner
Inventor: PARK YUN GI
IPC: F24F13/00
Filed: 2000-12-06
Abstract: PURPOSE: A bracket for installation of drain pump of ceiling type air conditioner is provided to conveniently install the drain pump and a detective switch to an upper side of a condensed water drip pan. CONSTITUTION: A bracket includes a fixing part(70); and an installation part(74). The fixing part has a drain pump(58), placed on a condensed water drip pan to collect condensed water generated in a heat exchanger(50), fixed thereon. The installation part is formed by integrally bending one side of the fixing part and is installed to a fixing plate(66) placed between opening parts of the heat exchanger. The drain pump is fixed to the fixing part and the installation part is fixed to the fixing plate simply by bolts.
Patent KR-20020045371-A (KR)
Inventor: JANG SEONG BAE
IPC: F16J15/32
Filed: 2000-12-08
Abstract: PURPOSE: An oil seal assembly is provided to prevent wear of a rib by contacting a shaft to a seal member in displacing the shaft axially, and to improve performance of the oil seal by preventing inflow of foreign matters and leakage. CONSTITUTION: An oil seal assembly is composed of a supporting member(6) fixed in an opening part of a housing(2) penetrated by a shaft(4); a sliding member(8) contacted to the supporting member for relative rotation, and fixed in the outer periphery of the shaft; a stopper member(10) contacted in the side of the sliding member with sliding; a seal member(12) inserted between the stopper member and the supporting member for sealing; and an elastic member(14) supplying elastic force for varying the length of the seal member in displacing the shaft axially. Supporting force of the seal member is increased, and wear of the seal member is prevented with varying the seal member according to axial displacement. Performance is improved with preventing oil leakage and inflow of foreign matters.
Patent KR-20020047613-A (KR)
Title: Spare tire mounting structure
Inventor: LEE GWANG JAE
IPC: B60C25/00
Filed: 2000-12-13
Abstract: PURPOSE: Structure for mounting a spare tire is provided to conveniently remove and install the spare tire and to prevent generation of noise without considering thickness of the spare tire. CONSTITUTION: Structure for installing a spare tire comprises a bracket(13) supporting a spare tire(11) by being fixed on a lower portion of a rear floor; a carrier(15) rotationally mounted on the bracket through a hinge(21); a hook(17) fixing the carrier around the hinge; an elastic member(19) supporting the hook; a handle(23) protruded on a side portion of the hook; a hook guide(25) penetrating an upper portion of the hook; and a stopper(27) supplying repulsive force into the elastic member by being mounted on an upper portion of the hook. The carrier attaches the spare tire to a chassis of a vehicle. Thereby, the structure for installing the spare tire prevents generation of noise without considering thickness of the spare tire by conveniently mounting or removing the spare tire.
Patent KR-20010062489-A (KR)
Inventor: GOLEBIOWSKI JACENTY W
IPC: A23L25/10
Filed: 2000-12-15
Abstract: PURPOSE: Provided are reduced calorie nut butter compositions More particularly, peanut spreads are prepared by employing certain fatty acid-esterified propoxylated glycerin compositions as a roasting medium and otherwise. The compositions have the flavor but do not exhibit undesirable gastrointestinal side effects such as intolerance and passive leakage through the anal sphincter, texture and organoleptic character of full-calorie nut butter products. CONSTITUTION: The reduced calorie and reduced fat nut butter composition comprises: a) up to about 70% by weight full fat nuts; b) from about 10% by weight to about 30% by weight of defatted or partially defatted nut flour having about 0.5% by weight to about 15% by weight fat content; and c) from about 15% by weight to about 30% by weight of an EPG having an IV less than or equal to about 10 and a FACN:PO Ratio of between about 7 and about 15 wherein stabilizer is not required in the nut butter composition to prevent oil separation.
Patent KR-20010062490-A (KR)
Title: El display device
Inventor: ISHIMARU NORIKO
IPC: H01L51/52
Filed: 2000-12-15
Abstract: PURPOSE: An EL display device is provided to decrease the average film resistance in the anode in the EL element, and display an image of high definition, and provide an electric appliance equipped with that device. CONSTITUTION: An EL display device includes an active matrix substrate having pixels which are arrayed and have pixel electrodes connected to the thin transistor electrically, and an EL element having the pixel electrodes as a cathode, an EL layer and anodes. The average film resistance in the anode(108) of the EL element is decreased by applying a light-shielding metal film(109) on the anode(108) so as to fill the gap between pixels. Moreover, leaking of light through the gap between pixels can be prevented, which makes high-definition image display possible.
Patent KR-20020048628-A (KR)
Title: Thermoplastic Styrene/Acrylonitrile Copolymer and Method of Preparing the Same
Inventor: KIM JEONG HYEON
IPC: C08F279/04
Filed: 2000-12-18
Abstract: PURPOSE: Provided are a thermoplastic nitrile-based copolymer which can show excellent mechanical and thermal properties, which has a low unsaturated nitrile compound content and can minimize residual monomer content and a production method thereof. CONSTITUTION: The thermoplastic nitrile copolymers are prepared by (i) adding 0.1 to 0.8 weight parts of a polymerization initiator selected from the group consisting of 1,1-bis(t-butylperoxy)cyclohexane(10 hour half-life temperature of 91 deg.C), t-butyl peroxylmaleic acid(10 hour half-life temperature 96 deg.C), t-butyl peroxyacetate(10 hour half-life temperature of 102 deg.C) and t-butyl peroxy benzoate(10 hour half-life temperature 105 deg.C) and having a 10-hour half-life temperature of 90 to 110 deg.C, and 0.1 to 0.8 weight parts of a molecular weight modifier to 100 weight parts of a monomer mixture of an unsaturated nitrile compound and an aromatic vinyl compound, reacting the resulting mixture by continuous mass polymerization or continuous solution polymerization at a conversion rate of 70 to 80% while keeping at a temperature 110 to 130 deg.C to form a polymerization solution; and (ii) supplying the polymerization solution to an apparatus kept at a temperature of about 240 to 260 deg.C and a pressure of 20 to 50 torr to separate un-reacted monomer. The monomer mixture includes 10 to 20 wt% of an unsaturated nitrile compound monomer and 80 to 90 wt% of an aromatic vinyl compound.
Patent KR-20020051331-A (KR)
Title: Materials vanishing detection method of vending machine
Inventor: KIM CHAN HEUNG
IPC: G07F9/02
Filed: 2000-12-22
Abstract: PURPOSE: A method for detecting exhaustion of raw materials in a vending machine without using a sensor is provided, thereby decreasing the production cost of the vending machine and informing the exhaustion of commodities correctly to the customers. CONSTITUTION: The method for detecting exhaustion of raw materials in a vending machine is characterized by inserting raw materials when the vending machine meets selling conditions and is ready to sell commodities; setting the number of cups to be sold through a selling number setting part(600); calculating the number of remaining cups by comparing the cup number sold and the cup number inserted; and continuing the selling of the vending machine when the number of remaining cups is not 0 and stopping the selling of the vending machine when the number of remaining cups is 0.
Patent KR-20020051244-A (KR)
Title: A steel sheet with extra deep drawability and its manufacturing method
Inventor: HONG YEONG GWANG
IPC: C22C38/00
Filed: 2000-12-22
Abstract: PURPOSE: Provided is a method for manufacturing a steel sheet with extra deep drawability by optimizing steel constituents so as to inhibit the growth of crystalline grain. CONSTITUTION: The method includes the steps of casting a steel slab comprising C 0.001-0.004 wt.%, Si 0.02 wt.% or less, Mn 0.2 wt.% or less, P 0.003-0.02 wt.%, S 0.0005-0.005 wt.%, N 0.002 wt.%, sol-Al 0.1-0.3 wt.%, Ti 0.015-0.1 wt.%, a balance of Fe and other inevitable impurities, wherein the steel slab satisfies £4C+1.5S+3.8N+0.03| <=Ti<=0.1 and£4C+S+0.1Al|>=0.02%; finish hot rolling the steel sheet in the temperature range of Ar3 to Ar3+50°C followed by cooling; coiling the cooled hot-rolled steel sheet in the temperature range of 600 to 750°C followed by cooling to ambient temperature; cold rolling the steel sheet at a reduction ratio of 75 to 90%; and annealing the cold rolled steel sheet in the temperature range of 830 to 900°C for 10-180 seconds. The steel slab further contains Nb 0.003-0.015 wt.% and/or Mo 0.005-0.04 wt.% and satisfies the follow inequality: 4C+0.03<=£(Ti-0.015)+0.52Nb+0.5Mo|<=0.1%. Furthermore, the steel slab additionally comprises B 0.0001-0.0020 wt.%.
Patent KR-20020052055-A (KR)
Title: Vibration monitoring sensor of the cable
Inventor: LIM JONG IN
IPC: G01M7/02
Filed: 2000-12-23
Abstract: PURPOSE: A sensor for cable vibration measurement is provided to allow bridge maintenance and management to be performed in an efficient manner by constantly measuring and monitoring the vibration of cable of bridge. CONSTITUTION: A plurality of X-shaped bases(11) are installed to the surface of a cable through coupling members, and piezo-electric elements(12) are installed onto each of the X-shaped base. The X-shaped bases and piezo-electric elements are accommodated into a first case(13), and the first cases are accommodated into a cylindrical second case(15). The piezo-electric element is a stacked type which has a metallic plate having a cavity, wherein the metallic plate is attached onto and beneath the piezo-electric element.
Patent KR-20020052243-A (KR)
Title: Burn lime quality control method of rotary kiln when early starting
Inventor: JUNG YONG BU
IPC: F27B7/42
Filed: 2000-12-26
Abstract: PURPOSE: A method for controlling quality of calcium oxide during the initial operation of rotary kiln is provided to suppress frequent generation of defects by controlling formation of calcium oxide during early operation of the rotary kiln using concentration of calcium dioxide after measuring amount of carbon dioxide in an exhaust gas. CONSTITUTION: The method for controlling quality of calcium oxide during the initial operation of rotary kiln comprises performing initial temperature increasing on the kiln by operating the kiln and igniting a burner at the same time, and measuring temperature of an exhaust gas of a preheating hopper(S1); judging whether the measured temperature is 350 deg.C or more (S2); feedbacking to the step of performing initial temperature increasing on the kiln if the judgement results do not agree with conditions, and calculating firing rate by measuring flow rate of gas and generation ratio of carbon dioxide after operating a charging apparatus to the minimum extent by opening an arranged damper, thereby bypassing a preheating hopper if the judgement results do agree with the conditions(S3); judging whether the generation ratio of carbon dioxide measured in the step S3 is 4.6% or less (S4); correcting the gas flow rate if the judgement results agree with the conditions while measuring the gas flow rate and amount of carbon dioxide again if the judgement results do not agree with the conditions; and recalculating the firing rate when the flow rate is changed by correcting the gas flow rate after the above step, increasing production amount in case that the generation amount of carbon dioxide is 4.6% or more at that time, and finishing control process without increase of the production amount in case that the generation amount of carbon dioxide is 4.6% or less (S5).
Patent KR-20020054964-A (KR)
Title: Jig Transfer Device for Tantal Measuring
Inventor: KIM HAN JUNG
IPC: H01G13/00
Filed: 2000-12-28
Abstract: PURPOSE: A jig conveyer for measuring a tantalum is provided to increase a working efficiency by automatically repeating a process which conveys a jig to an original location and improve a productivity by testing a large of tantalum frame. CONSTITUTION: A tantalum frame is inserted into a jig(110). The jig(110) is conveyed to a stage conveyer(120) by stages. When a measurement of the jig(110) is completed, an extraction side extracts the tantalum frame. The jig(110) ascends an ascending cylinder(141). A conveying bracket(143) is installed at an upper portion of a jig conveying portion(140). The jig(110) is supported by a conveying bracket(143) and conveyed to a conveying motor(145) along a conveying rail(144). A descending cylinder(142) is installed at an initial inserting side. The conveying bracket(143) is conveyed to an inserting side along the conveying rail(144) by driving a driving motor(145).
Patent KR-20010022363-A (KR)
Title: 건조 지력 증강제인 폴리올 측쇄 보유폴리아미도아민/에피클로로히드린 수지
IPC: C08G73/02
Filed: 1998-07-28
Abstract: 폴리아미도아민/에피클로로히드린 수지 중 폴리올의 중량 분율이 50 중량% 이하이고 폴리올 측쇄가 아미드 결합 또는 2차 또는 3차 아민 결합과 같은 탄소-질소 결합에 의해 이 수지에 부착된, 폴리올 측쇄를 보유한 수용성 폴리아미도아민/에피클로로히드린 수지를 포함하는 건조 지력 증강제로 사용하기에 적합한 조성물이 제공된다.
Patent KR-20010033637-A (KR)
Title: 레이저 가공장치
IPC: B23K26/064
Filed: 1997-12-26
Abstract: 레이저 발진기로부터 출력된 레이저광의 방향을 변환시키는 편향장치와, 상기 편향장치로부터 입사하는 레이저광을 굴절시켜서 가공대상 워크상에 결상시키는 집광렌즈를 갖는 레이저 가공장치에서 여러개의 렌즈로 된 집광렌즈의 렌즈간의 상대위치를 집광렌즈온도에 의해 변화시키는 렌즈위치 조정수단을 조립하고 렌즈위치 조정수단에 의해 렌즈의 굴절율의 온도변화를 소멸시키도록 여러개의 렌즈간의 상대위를 집광렌즈 온도에 의해 변화시킨다.
Patent KR-20010041109-A (KR)
Title: 아미노구아니딘 히드라존 유도체, 이의 제조방법 및 이의약제
IPC: C07D231/56
Filed: 1999-02-18
Abstract: 본 발명은 하기식의 화합물 또는 이의 염을 제공하며, 이는 허혈성 질환등의 치료 또는 예방에 효과적이고, 허혈성 질환 등, 예컨대, 심근경색, 부정맥등의 예방 또는 치료제로서 유용하다 : 
     
       
     
     식중, 고리 A 는 임의로 치환된 5- 내지 6-원 방향족 헤테로시클릭 고리이고, 고리 B 는 임의로 치환된 5- 내지 6- 원 방향족 호모시클릭 고리 또는 임의로 치환된 5- 내지 6-원 방향족 헤테로시클릭고리이고, R 1 은 수소원자, 히드록시기 또는 저급알킬기이고, n 은 0 또는 1 이다.
Patent KR-20010042372-A (KR)
Title: 단일 주파수, 다중 송신 통신망의 코드벡터 검출 장치
IPC: H03M13/15
Filed: 1998-11-18
Abstract: 수신기는 코드벡터에 포함된 신호를 수신한다. 상기 코드벡터는 코드벡터들의 몇몇의 소정 세트이다. 이 코드벡터들은 케르덕(Kerdock) 코드벡터들이어도 무방하다. 이 수신기는 수신신호 중 월쉬 변환과 같은 변환을 산출한다. 이 변환은 소정 세트의 코드 벡터에 대한 각각의 적어도 몇 개의 코드벡터들에 상응한 계수를 포함한다. 이 수신기는 지형학적인 변환 계수들을 토대로 수신된 코드벡터로 송신된 데이터 엘리멘트들을 결정한다. 복수의 코드벡터들이 전송될 때, 수신기는 지형학적인 변환 계수들을 토대로 제1 코드벡터로 전송된 데이터 엘리멘트들을 결정하고, 수시된 쉰호로부터 제1 코드 벡터를 감산하며, 감산결과에 대한 새로운 변환을 산출하고, 지형학적인 새로운 변환 계수들을 토대로 다른 코드벡터로 전송된 데이터 엘리멘트 등등을 결정한다.