baber/WOPTO huggingface dataset:
Patent KR-20000071555-A (KR)
Title: 디지털 비디오 데이터의 표현을 제어하기 위한 방법 및 장치
IPC: G11B20/10
Filed: 2000-04-04
Abstract: 본 발명은 사용자로 하여금 프로그램 표현 동안에 생략하기 위한 프로그램 세그먼트를 한정하는 임의의 편집 지점을 설정하도록 하는 방법 및 장치에 관한 것이다. 본 발명은 DVD 규격에 따른 형태의 비디오 데이터 및 관련된 제어 데이터를 포함하는 프로그램 데이터를 사용하기에 특별히 적합하다. 본 발명은 사용자로 하여금 제 2 테이블에 저장된 마이크로셀을 생성하도록 함으로써 임의의 프로그램 세그먼트 경계를 한정하도록 한다. 마이크로셀에서의 파라미터는 셀 및 마이크로셀을 포함하는 이음새가 없는(seamless) 프로그램 표현을 제공하기 위해 사용된다. 마이크로셀은 디스크에 있는 표현 데이터로의 오버레이(overlay)이고, 따라서, 오버레이는 표현 데이터에 영향을 주지 않는다.
Patent KR-20000037195-A (KR)
Inventor: PARK IN CHEOL
IPC: G06Q50/00
Filed: 2000-04-11
Abstract: PURPOSE: An automatic display method for local map on the internet is to provide desired information conveniently without the necessity of inputting an address or clicking a wide area map. CONSTITUTION: A user connects with a web server(101) operating a method for displaying local maps automatically on the internet and inputs his ID and password(102). A controller, based on the inputted ID, extracts a required and expected quantity of local addresses after identifying a member information DB(13) and a search history DB(14)(103). Referring to the first extracted address, the controller extracts a certain range of a local map(104) after identifying a map DB(15) and outputs it to the terminal of the user(105). After the member searches the local map, the controller inputs the address of the searched area to the search history DB(14) through an information management unit(106).
Patent KR-20010029660-A (KR)
Inventor: FUJIOKA SHINYA
IPC: G11C11/4076
Filed: 2000-04-25
Abstract: PURPOSE: To perform write operation at high speed in a semiconductor integrated circuit for fetching serial data synchronously with a clock signal and writing these data in a memory cell as parallel data. CONSTITUTION: This circuit is provided with the memory cell, a bit line connected to the memory cell, a reset circuit 25 for resetting the bit line to a prescribed potential, a sense amplifier 24 for amplifying data transmitted to the bit line, a column switch 26 for transmitting data to the bit line and a control signal generating part 20 for generating a bit line control signal for activating the reset circuit, a word line signal for controlling the connection of the memory cell and the bit line, a sense amplifier activate signal for activating the sense amplifier and a column line signal for activating the column switch and in the case of write operation, when starting the write operation, a prescribed signal among respective signals is activated by the control signal generating part and after fetching the written data, the remaining signals are activated.
Patent KR-20010103850-A (KR)
Inventor: JU SEONG HO
Filed: 2000-04-26
Abstract: `	본 발명은 자동차의 재시동 방지장치에 관한 것으로, 스타팅스위치(S 1 )의 양단을 각각 보조릴레이(RL)와 발전기(G)의 충전램프(L)에 전기적으로 연결하여 엔진시동후 발전기(G)가 가동되면, 트리오다이오드(D)의 출력단인 13번선에 전압이 발생하여 3번과 4번선이 동전위상태가 됨으로써 상기 보조릴레이(RL)에 구동전류가 흐르지 못하여 스타팅모터(M)가 시동상태에서 재기동되지 않도록 된 것이다.
Patent KR-20010098300-A (KR)
Inventor: OH CHANG HO
Filed: 2000-04-29
Abstract: 본 발명은 소비자가 전자상거래를 통해 상품을 주문하는 경우 해당되는 상품 대금의 지불 여부를 확인하지 않고, 우선 주문 상품을 배송한 후에 소비자로부터 직접 상품 대금을 지불받도록 한 후지불 방식을 적용한 전자상거래 운영 방법에 관한 것이다. 
     종래에는 대금 지불 방식으로 온라인 입금이나 전자 결제 방식을 사용함과 아울러 선지불이 이루어진 경우에만 상품을 배송함에 따라 해당 상품 대금에 대한 입금 또는 결제 확인 시간이 필요해 신속한 배송이 필요한 상품의 경우에는 전자상거래를 이용하지 못하는 것이 불편했으며, 소액의 상품을 주문하더라도 수수료가 부과되는 단점이 있었다. 
     본 발명은 주문 상품을 소비자에게 배송한 후에 상품 대금을 지불받는 후지불 방식을 적용하여 전자상거래를 운영함으로써, 신속한 배송이 필요한 상품의 경우에도 전자상거래를 이용할 수 있게 되며, 해당 상품 대금을 직접 지불받음에 따라 별도의 수수료가 부과되지 않아 소액 상품의 경우에도 전자상거래를 이용할 수 있게 될 뿐 아니라, 전자상거래를 통해 보다 다양한 제품을 취급할 수 있게 됨과 동시에 소비자에 대한 서비스 품질을 보다 향상시킬 수 있게 되어, 보다 많은 소비자로부터의 상품 주문을 유도할 수 있게 된다.
Patent KR-20000077116-A (KR)
Title: 디스플레이 장치 및 그 구동방법
IPC: G09G3/20
Filed: 2000-04-29
Abstract: (a) 복수의 출력신호를 각각 출력하는 복수의 처리기를 제공하는 단계, 
     (b) 복수의 프레임을 제공하는 단계로서, 복수의 프레임 각각은 복수의 처리기의 특성오차를 평균화하기 위한 평균화 패턴을 가지며, 복수의 라인을 가지는 단계, 
     (c) 소정의 프레임의 복수의 라인 중 소정의 라인이 주사되지 않도록 복수의 프레임 중 소정의 프레임에 대한 제 1 주사를 수행하는 단계, 및 
     (d) 특정 프레임의 소정의 라인에 대응하는 라인은 주사되도록 복수의 프레임 중 특정 프레임에 대한 제 2 주사를 수행하는 단계를 포함하는 표시장치의 구동방법에 있어서, 상기 특정 프레임은 상기 소정의 프레임의 평균화 패턴과 동일한 평균화 패턴을 갖는다.
Patent KR-20010103381-A (KR)
Inventor: JUNG SEONG HWA
Filed: 2000-05-10
Abstract: 본 발명은 선재 조압연기에 관한 것으로 그 목적은, 선재 조압연을 위하여 여러개의 공형롤이 형성된 압연롤의 교체작업을 위한 압연롤 네크와 스핀들간의 분해시 스핀들 키의 끼임현상을 간단하게 제거토록 하는 데에 있다. 
     따라서, 상기와 같은 목적을 달성하기 위하여 본 발명은, 다수의 공형롤 (134)이 형성되고 스탠드(140)상에 설치되는 압연롤(130)의 네크(132)가 키(120)로서 연결되는 스핀들(110)을 지지토록 설치되는 선재 조압연기(100)의 스핀들 써포트(1)에 있어서,  상기 스핀들(110)의 중앙에 형성된 고정부(112)에 삽입되어 스핀들 (110)의 이완거리(A)에 따라 스핀들(110)을 네크(132) 측으로 밀도록 상부에 형성되는 스핀들 이동수단(10)을 구비하는 선재 조압연기의 스핀들 써포트를 제공한다.
Patent KR-20010104517-A (KR)
Inventor: KANG IN SUG
Filed: 2000-05-15
Abstract: 본 발명은 웹 브라우저상에 디스플레이된 문장에서 필요한 항목(단어 또는 회사명)만 더블 클릭하면 그에 해당하는 상세 정보를 자동으로 검색할 수 있도록 한 인터넷상에서 정보 자동 검색 방법에 관한 것으로서, 이러한 본 발명은, 사용자 (event발생;)단말의 웹 브라우저상에 출력되는 내용중 원하는 항목이 선택(더블클릭 혹은 블럭킹시)되면 해당 항목의 코드를 취득하고, 상기 취득한 코드를 서버로 전송하여 정보조회를 의뢰하고, 상기 서버로부터 조회 결과를 수신하여 사용자 화면에 출력해준다. 또한, 메인 서버에서는, 상기 사용자 단말로부터 조회 의뢰가 요구되면 정회원 여부를 판단하고, 유료 회원인 정회원일 경우에만 요구한 항목의 정보 존재 여부를 체크하고, 상기 체크 결과, 해당 항목에 대한 정보가 존재하면 이를 편집한 후 조회 결과로 상기 사용자 단말로 송신해준다.
Patent KR-20010107300-A (KR)
Inventor: KWON GYEONG AN
IPC: A47J27/08
Filed: 2000-05-26
Abstract: 본 발명은 취사도중 오븐 내의 압력조절이 가능한 전기 압력밥솥의 압력조절시스템에 관한 것으로, 본 발명에 따른 전기 압력밥솥의 압력조절 시스템은 뚜껑에 장착되는 솔레노이드 밸브(20)와, 오븐(10) 내의 압력을 측정하는 압력측정수단과, 사용자 조작으로 압력수치의 설정이 가능하고, 설정된 압력수치와 상기 압력측정수단을 통해 파악한 오븐(10) 내의 압력을 비교하여 오븐(10) 내의 압력이 압력수치를 기준으로 일정 오차범위 내에서 유지되도록 상기 솔레노이드 밸브(20)를 개폐하는 마이컴(40)을 포함하여 이루어지며; 상기 압력측정수단은 오븐(10) 내의 온도 변화를 측정하는 온도측정기구와, 상기 온도측정기구에 의해 측정된 온도변화를 압력변화로 환산하는 환산부(42)로 이루어진다. 
     여기서, 상기 온도측정기구는 주위의 온도변화에 따라 전기 저항이 변하는 써미스터(44)로 이루어진다. 
     따라서, 상술한 바와 같이 구성된 본 발명에 의하면, 종래의 압력센서 대신에 일반적인 써미스터를 사용함으로써 저렴한 비용으로 구성 가능하기 때문에 밥솥의 생산성 향상에 도움이 되며, 상기 써미스터를 통해 오븐 내의 압력변화를 쉽게 전기신호화 할 수 있기 때문에 이러한 특성을 이용하여 압력변화정도를 숫자나 그래프 등으로 전환하여 디스플레이함으로써 사용자가 오븐의 작동상태를 체크할 수 있게 되는 등, 밥솥의 상품성 향상에 도움이 되며, 솔레노이드 밸브의 개방 작동 시, 시간만을 기준으로 오븐 내의 압력이 조정된 것으로 판단하지 않고, 써미스터를 통해 직접 오븐 내의 압력변화를 측정하여 스프링의 탄성계수가 초기와 달라짐으로써 발생하는 솔레노이드 밸브의 작동오차를 보정할 수 있는 등 밥솥의 작동 안정성 향상에 도움이 된다.
Patent KR-20010007291-A (KR)
Inventor: SHIMIZU YUSUKE
IPC: H04M3/38
Filed: 2000-06-08
Abstract: PURPOSE: To perform subscriber confirmation at a high level by responding to calling by dial-up connection from a client, acquiring a telephone number of the client, receiving an ID number and password from the client and authenticating a subscriber according to the ID number, the password and the telephone number. CONSTITUTION: When a server 10 receives calling, the server 10 acquires a telephone number of a caller side notified from a communication provider according to an authentication program 17, connects a line, requests a subscriber ID number and a password corresponding to it from a client and receives them. The server 10 confirms whether the telephone number acquired according to the program 17 matches with the telephone number registered in the subscriber ID number and whether the received password matches with the password registered with the subscriber ID number by referring to a subscriber information file 16. The server 10 offers prescribed service after authenticating these matchings.
Patent KR-20010112661-A (KR)
Title: an advertising method using packing materials and an advertising goods thereof
Inventor: KIM SEONG HO
IPC: G09F23/10
Filed: 2000-06-09
Abstract: A construction platform comprising a stationary support structure (4) adapted to be fixedly secured to the floor (10) of a building under construction and project from the edge (18) of the building to a predetermined maximum extent, and a movable desk (5) mounted on the stationary support (4) which may be extended as a cantilever therefrom or retracted into at least substantial registration therewith.
Patent KR-20010112786-A (KR)
Title: Brush holder assembly of vehicle wiper motor
Inventor: LIM HO GEUN
IPC: B60S1/08
Filed: 2000-06-15
Abstract: Method of coating a metallic substrate (1) with thermoplastic coating material, comprising a preheating the substrate in such as way that, just prior to coating, it is at a temperature between 70 °C and 150 °C, preferably between 100 °C and 130 °C in the case of a coating containing polypropene and between 80 and 110 °C in the case of a coating containing polyethene; coextrusion, in the first coating station of a sheet (6) comprising a polyolefin covering layer and a modified polyolefin adhesion layer; coating of the substrate (1) with a molten sheet in the presence of ozone by pressing it with the adhesion layer against the surface of the substrate; transportation of the strip (9) coated on one side to a second coating station and heating the strip so that, just before coating, the strip is at a temperature between 70 °C and 130 °C, preferably between 80 °C and 120 °C, if the coating layer applied in the first coating station is polypropene and between 80 and 110 °C if the coating layer applied at that point is polyethene; coating of the substrate with a molten sheet extruded in the second coating station by pressing it against the uncoated surface of the substrate, use being made of the presence of ozone; heating of the coated substrate so that it assumes a temperature which is above the melting point of the polyolefins applied; cooling of the coated substrate.
Patent KR-20020000358-A (KR)
Title: Apparatus for locking slice of notebook pc
Inventor: AHN BYEONG DEOK
IPC: G06F1/00
Filed: 2000-06-23
Abstract: PURPOSE: A locking device of a slice provided to smoothly mount a notebook computer into the slice without damage of the component even an order of mounting the notebook computer and the slice is changed. CONSTITUTION: A slice(11) of the notebook computer is locked by inserting front and rear hooks into hook connecting holes of the notebook computer. One ends of the rear hooks(12) protruded from through holes(11a) formed in both sides of a rear end of a slice(11) are respectively inserted into hook connecting holes(13a) formed on both sides of a rear end of the notebook computer(13). The other ends of the rear hooks(12) are coupled to hook springs(14) to be forwardly urged. The hook spring(14) is inserted into the interior of a spring holder(16) fixed to a bottom surface of a top cover(11b) of the slice(11) by a screw(15).
Patent KR-20020003706-A (KR)
Title: A novel Drosophila MAP Kinase Phosphatase which specifically inhibit ERK
Inventor: CHOI KANG YEOL
IPC: C12N15/54
Filed: 2000-06-27
Abstract: PURPOSE: A Drosophila MAP kinase phosphatase(DMKP) specifically inhibiting ERK is provided, thereby effectively treating most of tumors caused by the disorder of ERK regulation. CONSTITUTION: The gene encoding Drosophila MAP kinase phosphatase(DMKP) specifically inhibiting ERK has the nucleotide sequence of SEQ ID NO: 1, in which ERK is belong to the group consisting of ERK, SAPK and p38, which are important factors in the MAP kinase signal pathway. The expression vector containing the Drosophila MAP kinase phosphatase(DMKP) gene is selected from the group consisting of pBS-DMKP, pKC305, pPac-DMKP and pKC423. The Drosophila MAP kinase phosphatase(DMKP) has the amino acid sequence of SEQ ID NO: 2.
Patent KR-20000058896-A (KR)
Inventor: OH NA YEUN
IPC: H04M1/00
Filed: 2000-07-04
Abstract: PURPOSE: A method for supplying a telephone having an advertising function is provided to update advertisements by equipping a supplementary switch in an office line, and by storing advertisement updating data in an electrically programmable read only memory(EPROM). CONSTITUTION: A method for supplying a telephone having an advertising function comprises the steps of: receiving an advertisement from an advertiser to store the advertisement in a telephone memory, and subtracting a telephone sales cost as an advertising cost; identifying whether a purchased telephone is in a call mode state by operating a hook switch; if not, identifying which mode an advertising system is; and if the mode is a voice mode, outputting the advertisement with a voice, and if the mode is a display mode, displaying the advertisement.
Patent KR-20020004380-A (KR)
Title: Method for fabricating GaN single crystal substrate
Inventor: LEE GYO YEOL
IPC: H01L21/18
Filed: 2000-07-05
Abstract: PURPOSE: A method for fabricating a GaN single crystalline substrate is provided to form a large-scaled substrate by preventing a crack phenomenon in a fabrication process. CONSTITUTION: A multitude of sapphire substrate(12) is arranged within a cylinder(10) according to a predetermined interval. Wax is filled between the sapphire substrates(12) and to an outside of the outer sapphire substrate of the sapphire substrates(12). An inside diameter of the cylinder(10) is equal to the diameter of the sapphire substrate(12). A multitude of slot is formed to arrange the sapphire substrates(12) in the interval of 5 to 10mm. The cylinder(10) is covered by covers(16,18). A predetermined gap(15) is formed when the cylinder(10) is covered by covers(16,18). The cylinder(10) is formed with a thin metal film. An interval of the gap is determined according to the diameter of the cylinder(10).
Patent KR-20020007562-A (KR)
Title: Fabricating method of nickel etching mask
Inventor: CHOI DEOK YONG
IPC: H01L21/033
Filed: 2000-07-18
Abstract: PURPOSE: A nickel etching mask manufacturing method is provided to simplify a process of making a thick metal mask by excluding a wet etching and a cleaning. CONSTITUTION: A chromium seed layer(22) is sputtered on a silica film formed on a silicon substrate. A thick PR layer is coated on the chromium seed layer. The PR layer is patterned by immersing the same into a chlorobenzene solution. A first nickel layer is sputtered on the PR pattern, so that a first nickel seed layer being layered on the PR pattern and on the chromium layer between the PR pattern. A second nickel layer(28) is formed on a first nickel layer(27) only on the chromium layer by plating. The PR pattern and the first nickel layer on the PR pattern are removed with acetone. The chromium seed layer is dry etched out in plasma by using gas.
Patent KR-20020007620-A (KR)
Title: Apparatus and method for updating real time in Digital TV
Inventor: KWON HYEOK SEONG
IPC: H04N5/63
Filed: 2000-07-18
Abstract: PURPOSE: An apparatus and a method for correcting real time a digital TV are provided to update current time without adding a nonvolatile memory or a real time clock, thereby improving real-time related functions such as reservation recording. CONSTITUTION: An apparatus for correcting real time of a digital TV having input units(101,102), a flash memory(204), and a load includes the first and second controllers(105,201). The first controller controls power supply of the system, divides a system clock to update time, and outputs a reservation recording signal. The second controller transmits reservation recording information stored in the flash memory and current time to the first controller and outputs a load control signal according to input signals of the input units and a signal of the first controller based on user reservation recording information when power is turned off.
Patent KR-20020010208-A (KR)
Title: Thin film transistor panel and liquid crystal disply including the panel
Inventor: SONG JANG GEUN
IPC: G02F1/136
Filed: 2000-07-27
Abstract: PURPOSE: A thin film transistor substrate and a liquid crystal display including the substrate are provided through a simplified fabrication process to improve the picture quality by forming a protrusion pattern between electrode patterns which define opening parts in pixel electrodes. CONSTITUTION: A thin film transistor substrate includes an insulating substrate, a gate line(21) formed on the insulating substrate, a data line(61) that is formed on the insulating substrate and intersects the gate line, and a gate insulating layer for insulating the gate line and the data line from each other. The substrate further has a thin film transistor having a gate electrode extended from the gate line, a source electrode(62) extended from the data line, a drain electrode(63) opposite to the source electrode, and a semiconductor layer(41) that is electrically connected to the source and drain electrodes and serves as a channel. The substrate also includes a pixel electrode(67) that is extended from the drain electrode and has a plurality of branch electrode patterns(64,65), and a protrusion pattern(72) formed between the electrode patterns.
Patent KR-20010025173-A (KR)
Title: An Electric Thermostat
Inventor: JUNG JIN HO
IPC: G01K7/00
Filed: 2000-07-28
Abstract: PURPOSE: An electronic automatic temperature controller is provided to reduce temperature anomaly, lengthen useful life, and allow the maintenance work to be easily performed by adopting a semiconductor temperature sensor. CONSTITUTION: A controller comprises a temperature sensing unit(11) for sensing the current temperature of an electric instrument through the use of a semiconductor temperature sensor; a temperature set unit(12) for setting the temperature of the electric instrument at the desired temperature, and informing a controller(13) of the temperature set by a user; a temperature control unit(14) for electronically turning on/off a switch contact so as to maintain the current temperature of the electric instrument constant; a state display unit(16) for displaying the temperature control state of the automatic temperature controller; and the controller for comparing the current temperature sensed by the temperature sensing unit and the set temperature informed by the temperature set unit, controlling the state display unit to display the temperature control state in accordance with the comparison result, and adjusting the current temperature of the electric instrument to the preset temperature by controlling the temperature control unit.
Patent KR-20020010294-A (KR)
Title: Method for forming micro contact hole
Inventor: KIM CHOE DONG
IPC: H01L21/28
Filed: 2000-07-29
Abstract: PURPOSE: A method for manufacturing a fine contact hole is provided to improve a process for forming the fine contact hole, by forming a photoresist layer pattern without a bowing phenomenon through two steps of developing process. CONSTITUTION: A photoresist layer is applied on a semiconductor substrate(100) having a lower structure. An exposure process and the first developing process are performed regarding the photoresist layer to form the first photoresist layer pattern wherein the semiconductor substrate in a portion for a contact hole greater than the last DI line width of the contact hole is exposed. A heat treatment process is performed regarding the first photoresist layer pattern to form the second photoresist layer pattern wherein the semiconductor substrate in the portion for the contact hole smaller than the last DI line width of the contact hole is exposed. The second developing process is performed regarding the second photoresist layer pattern for a predetermined interval of time to form the third photoresist layer pattern(120'') wherein the semiconductor substrate in the portion for the contact hole is exposed by the last DI line width of the contact hole. After the semiconductor substrate is etched to form the fine contact hole having the last DI line width by using the third photoresist layer pattern as an etch mask, the third photoresist layer pattern is eliminated.
Patent KR-20020011756-A (KR)
Title: Composition for filter layer and filter layer formed therefrom
Inventor: CHO YUN HYEONG
IPC: C09K11/02
Filed: 2000-08-04
Abstract: PURPOSE: Provided are a composition for forming a filter membrane and the filter membrane used for a cathode ray tube, which can improve contrast without reducing brightness by minimizing reflection in the outer or inner faces of a display panel. CONSTITUTION: The composition comprises: a metal colloid solution comprising metal salts such as chloride, nitrate, or sulfonate containing at least one metal selected from the group consisting of gold, silver, copper, platinum, and palladium, a reducing agent such as hydrazine and NaBH4, a non-aqueous polymer resin as a stabilizer, and an organic solvent, wherein the non-aqueous polymer resin is a non-aqueous vinyl resin or a non-aqueous acryl resin; a matrix precursor solution comprising a metal alkoxide(M(OR)n) and an organic solvent, wherein M is at least one selected from the group consisting of alkali metal, alkali earth metal, and transition metal, R is C1-C15 alkyl, and n is 1-4. And the filter membrane is produced by coating, drying, and calcining the composition.
Patent KR-20020013012-A (KR)
Title: Adapter of telescopic suction pipe for vacuum cleaner
Inventor: JUNG JAE DEOK
IPC: A47L9/24
Filed: 2000-08-10
Abstract: PURPOSE: A connecting unit of an extension tube of a vacuum cleaner is provided to easily combine an extension tube with a suction nozzle body and separate the extension tube from the suction nozzle body and to easily store a vacuum cleaner by fixing an extension tube on a vacuum cleaner body when not in use. CONSTITUTION: An extension tube connecting unit(400) is made of plastic by injection. The connecting unit has an installation unit consisting of a press button(410), a spring interposed between the rear end portion of the press button and the outer face of the connecting unit to elastically support the press button, and a combining protrusion protruded downwardly from the other end portion of the press button. A combining recess(511) for combination with the combining protrusion of the installation unit is formed on an extension tube connecting pipe(510) of a suction nozzle body(5). When the extension tube connecting pipe of the suction nozzle body is inserted to the connecting unit of the extension tube, the combining protrusion of the installation unit supports the rear end portion of the combining recess. Therefore, the suction nozzle body is combined with the extension tube.
Patent KR-20010000215-A (KR)
Title: Auxiliary protection tire
Inventor: KIM YUN TAE
IPC: B60C11/02
Filed: 2000-08-22
Abstract: PURPOSE: An auxiliary protection tire is provided to cover a usual main tire to use the main tire for an elongated time period by preventing the main tire from being worn out after long term driving, and conveniently carry out the exchange of tire since the main tire having a core part is not exchanged but the auxiliary protection tire having no core part is exchanged. CONSTITUTION: An auxiliary protection tire(3) is formed in the shape corresponding to an outer shape of a main tire(1) and removes a core part to have an inner diameter larger than an outer diameter of a tire wheel by 40-100mm, so that the auxiliary protection tire is covered on the main tire for preventing the abrasion of the main tire. When the auxiliary tire is worn out, the auxiliary tire is changed with a new one but theS main tire is continuously used.
Patent KR-20020016480-A (KR)
Title: Board material anchor for building
Inventor: SONG JERNG SIK
IPC: E04F13/14
Filed: 2000-08-26
Abstract: PURPOSE: An anchor used to fix plate members for a building is provided to more firmly fix the plate members so that the plate members don't released from the building even if a strong external force is applied to the plate members, and to improve the exchange convenience of the plate members. CONSTITUTION: An auxiliary plate(5) of the anchor(1) is coupled to an angle(2) which is fixed to a concrete wall surface of a building in a length adjustable way, and a plate member is disposed on the tip of the auxiliary plate. The auxiliary plate is formed with a fitting projection(11) at the top end thereof, and an anti-sliding bearing part(12) adjacent to the fitting projection. The fitting plate is fitted into a groove formed in the plate member.
Patent KR-20010007853-A (KR)
Inventor: HWANG SE GEUN
IPC: A01K95/00
Filed: 2000-10-09
Abstract: PURPOSE: A sinker for angling using an admixture of ceramic and metal is provided to preserve submarine echo system. Raw material of the sinker excludes lead. CONSTITUTION: Metals except lead and various rocks having great density are pulverized into fine powder. And then, it is mixed with an adhesive for molding into a fixed shape. Thus, this sinker can replace conventional lead made sinker under suspicion of submarine pollution.