baber/WOPTO huggingface dataset:
Patent KR-20020045910-A (KR)
Title: A idler arm mounting apparatus for VCR
Inventor: CHAE YU SEOK
IPC: G11B15/26
Filed: 2000-12-11
Abstract: PURPOSE: An idler arm installation structure of a magnetic recording player is provided to insert an idler arm to a clutch axis installed on a lower surface of a main chassis in a side direction, thereby simplifying an assembling work. CONSTITUTION: An idler arm(50) is inserted to a clutch axis installed on a lower surface of a main chassis(40). A supporting end(44) is formed on the clutch axis. An installer is formed on one end of the idler arm. An axis insertion hole whose one end is opened is formed on the center of the installer. A hooking end hooked over the supporting end is formed on the axis insertion hole. Elastic legs are extended toward the center of the axis insertion hole from both ends of an opened entrance of the axis insertion hole. Front intervals of the elastic legs are smaller than a diameter of the clutch axis.
Patent KR-20020058362-A (KR)
Title: Transmit guarantee method for real time protocol packet
Inventor: PARK YONG GI
IPC: H04L47/80
Filed: 2000-12-29
Abstract: PURPOSE: A method for guaranteeing the transmission of RTP(Realtime Transport Protocol) packets is provided to control RTP packets so as to accumulated in a single queue with a regular rule. CONSTITUTION: If data to be transmitted are inputted from an LSL(Link Support Layer)(S10), a VoIP equipment judges whether the inputted data are RTP packets(S11). In case that the inputted data are RTP packets, the VoIP equipment stops increasing or decreasing the pointer of a CP(Communication Processor) in order to put pause to the transmission of RTP packets(S12). Then the VoIP equipment arrays the RTP packets at a driver queue(S13), and then restarts the transmission(S15). Meanwhile, if is judged that the inputted data are generic data, the VoIP equipment stores the packets in the driver queue and restarts the transmission(S14,S15).
Patent KR-20010022322-A (KR)
Title: 합성 유기 중합체에 대한 소수성 및 소유성 첨가제로서고온에서 안정한 플루오로케미칼
IPC: B32B5/26
Filed: 1997-12-05
Abstract: 본 발명은 합성 유기 중합체를 포함하는 소수성 및 소유성 섬유, 필름 및 성형 물품에 관한 것으로서, 플루오로케미칼 화합물이 섬유, 직물 또는 성형 물품내에 분산되어 있고 섬유, 직물 또는 성형 물품의 표면에 존재한다. 섬유, 필름 및 성형 물품의 제조 방법 뿐 아니라 이로부터 제조한 물품도 개시되어 있다.
Patent KR-20010030961-A (KR)
IPC: C07D235/16
Filed: 1998-10-08
Abstract: Described is a substituted fused heterocyclic compound which is represented by the following formula: <CHEM>  Äwherein R<1> represents a group of the following formula: <CHEM> (in which R<4>: a substituted phenyl or a pyridyl which may have a substituent, R<5>: a hydrogen atom or the like, R<6>: a hydrogen atom, a C1-6 alkyl group or the like, D: an oxygen or sulfur atom, E: a CH group or a nitrogen atom, R<2>: a hydrogen atom or the like, R<3>: a 2,4-dioxothiazolidin-5-ylmethyl group or the like; A: a C1-6 alkylene group, and B: an oxygen or sulfur atomÜ or a pharmacologically acceptable salt thereof; and has excellent insulin-resistance improving action, lipid-peroxide-production inhibitory action, 5-lipoxygenase inhibitory action and the like.
Patent KR-20010031841-A (KR)
Title: 합성 섬유의 권취방법과 장치 및 사조 패키지의 사용방법
IPC: B65H54/46
Filed: 1999-09-03
Abstract: 테일번치의 제거작업을 불필요하게한 자동실교체기구를 보유하는 터릿식 권취방법 및 장치로서 비어 있는 실태를 가위사조 주행방향에 대하여 상류측과 하류측에 설치된 상부의 실통로가이드와 하부의 실통로가이드 및 표층번치의 형성가이드를 보유하고, 비어 있는 보빈의 권취시에, 사조를 트래버스 폭의 밖으로 이동되고, 사조를 상부의 실통로가이드와 하부의 실통로가이드에 의하여 사조파지부에 대략 평행하게 규제하고, 이들의 가이드에서 사조를 비어 있는 보빈의 밀어붙여서, 사조파지부에 이동시켜, 사조가 사조파지부에 파지절단됨과 아울러, 비어 있는 보빈의 회전방향으로 사조의 파지점이 사조의 주행방향과는 반대측으로 이행함과 아울러, 상부의 실통로가이드로부터 자동적으로 사조가 벗어나고, 막대처럼 감긴 테일번치를 형성하지 않고 트래버스 중심방향으로 사조가 이동되고, 트래버스가이드와 계합된 시점에서 정규의 권취를 개시하는 합성섬유의 권취방법 및 장치.
Patent KR-20010015801-A (KR)
IPC: F16L11/08
Filed: 1998-11-06
Abstract: 가늘고  긴  물체를  감싸고  보호하기  위한  제직물  슬리브(16, 도 1a)는  사방으로  그리고  세로로  늘어나도록  교차된  위사  요소  및  경사  요소로  각각  만들어진다.       위사  요소는  덜  가용성인  띠를  분리하는  상대적으로  가요성이고  사방으로  늘어나는  교차  띠를  형성하기  위해  직물을  통해  늘어난다.      위사  요소는  크고  작은  직경이  교차하는  모노필라멘트  얀  또는  멀티필라멘트사로  구성될  수  있으며,  와이어,  특히  탄성  와이어와  탄력적으로  고정  가능한  코어를  갖는  와이어  및  DREF 사를  함유한  폴리에스테르를  포함하는  열  고정성  재료를  포함할  수  있다.         위사  요소는  레노  및  목  레노  제직을  이용해서  서로의  관계를  유지할  수  있다.    직물은  닫힌  관형  슬리브로  직접  제직되거나  또는  평직된  후  슬리브  형태로  구부러질  수  있다.
Patent KR-20010032197-A (KR)
IPC: H04L12/42
Filed: 1998-11-17
Abstract: 본 발명은 개선된 통신 채널 시스템 및 그 방법을 기술한다.  통신 채널 시스템은 파이버-채널 루프 조절된 통신 채널(1250)을 각각 지원하는 듀얼 포트(116)를 가지는 채널 노드(1220)을 포함한다.  파이버-채널 루프(1250)로부터 수신되고 사이클릭-리던던시-코드(CRC)를 포함하는 프레임은 온-칩(110) 버퍼(119)에 저장되며, 프레임이 퍼버(119)로부터 판독될 때 보전 장치(596)에 의해 프레임 보전을 보장하도록 체킹된다.  일 실시예에서, CRC를 가진 데이터 프레임은 데이터-프레임 버퍼(55)에 저장되며 및/또는 CRC를 가진 논-데이터 프레임은 논-데이터 프레임 버퍼(53 또는 53')에 저장된다.
Patent KR-20010034007-A (KR)
Title: 개선된 수성 스트립핑 및 세정 조성물
IPC: C09D9/00
Filed: 1998-10-13
Abstract: 본 발명은 유기 아민과 벤조트리아졸 단독 또는 갈산, 그의 에스테르 또는 동류물과 배합한 벤조트리아졸인 부식 억제제와의 혼합물을 포함함을 특징으로 하는 수성 스트립핑 조성물에 관한 것이다.  스트립핑 조성물은 구리 또는 티타늄 함유 기판을 거의 부식시킴없이 낮은 온도에서 유기 포토레지스트 필름과 함께 또는 없이 유기, 금속 유기 물질, 무기염, 산화물, 수산화물, 또는 착물이 생성되는 플라즈마 처리로부터 포토레지스트, 잔류물을 스트립핑하는데 효과적이다.
Patent KR-20010034470-A (KR)
IPC: H01M4/52
Filed: 1999-11-29
Abstract: 본 발명의 비수성 전해질 이차전지는 양극 재료에 리튬을 흡장 방출 가능한 리튬함유 복합산화물을 이용하고, 음극 재료에 불가역 용량이 큰 화합물과 함께 리튬함유 복합질화물을 사용하는 것이다.  또한, 본 발명의 비수성 전해질 이차전지는 음극 재료에 금속산화물을 이용하고, 또한, 음극 중에 금속산화물과 함께 일반식 Li 3-x M x N(M은 천이 금속, 0.2＜X≤0.8)으로 표현하는 리튬함유 복합질화물을 함유하는 것을 특징으로 한다.  또한, 상술한 리튬함유 복합질화물중의 천이 금속 M이 코발트(Co)인 질화물이 고용량이고 가역성도 우수하여 바람직하다.  본 발명의 전지의 양극에는 코발트산리튬으로 대표되는 바와 같은 리튬함유 복합산화물, 니켈산리튬 및 그 복합체, 및 망간산리튬(LiMn 2 O 4 ) 등을 이용할 수 있다.  음극 중에 리튬함유 복합질화물을 함유시킴으로써 고용량이고 사이클 가역성이 우수하고, 또한 고품질의 비수성 전해질 이차전지를 제공할 수 있다.
Patent KR-20010042414-A (KR)
Title: 이중 금속 시안화물 착물-촉매 폴리옥시알킬렌폴리올로부터 제조된 성형 및 슬라브 폴리우레탄 발포체및 그의 제조에 적합한 폴리올
IPC: C08G18/48
Filed: 1999-03-31
Abstract: 염기-기재된 유사 공중합체 및 염기-촉매 유사 단독폴리옥시프로필렌과 비슷한 가공 특성을 갖는 DMC-촉매 폴리옥시프로필렌 공중합체 폴리올을 한정된 산화에틸렌 함량이 옥시알킬화 반응의 가장 실질적인 기간 동안 옥시알킬화 반응기 내에 유지되는 정도로 산화프로필렌 및 산화에틸렌의 혼합물을 옥시알킬화시켜 제조할 수 있으며, 폴리옥시프로필렌 폴리올은 폴리올 생성물의 1.5 중량% 이상을 구성하는 랜덤 분포된 옥시에틸렌 잔기를 갖는다
Patent KR-20010043029-A (KR)
Title: 성형체의 제조 방법
IPC: C08J5/00
Filed: 1999-04-27
Abstract: 액체 성형 물질과 몰드 내면 간의 접촉각이 30°이하인 조건 하에서, 접촉각-감소 물질을 함유하는 표면처리제의 존재 하에, 몰드에 액체 성형 물질을 주입 또는 주사함, 및 액체 성형 물질을 경화시킴을 포함하는 성형체의 제조 방법; 몰드에 액체 성형 물질을 주입 또는 주사하고, 그 액체 성형 물질을 경화시킴을 포함하는 성형체의 제조 방법에 사용되는 표면처리제로서, 표면처리제를 함유하는 액체 성형 물질을 평판 상에 점적할 때, 또는 표면처리제를 평판에 적용하고, 액체 성형 물질을 거기에 점적할 때, 액체 성형 물질과 몰드와 동일한 물질로 이루어진 평판 간의 접촉각을 30°이하로 감소시키는 접촉각-감소 물질을 포함하는 표면처리제; 성형 중에 표면 공극을 감소시키는 방법으로서, 상기 표면처리제의 사용을 포함하는 방법; 및 표면 공극을 감소시키기 위한, 상기 표면처리제의 용도. 
     성형체는 몰드 내면의 모양에 정확히 상응하는 모양을 가진다.
Patent KR-20010025054-A (KR)
Title: 유니버셜 시리얼 버스로의 연결성을 검출함으로써 디지털카메라의 동작을 제어하는 방법 및 장치
IPC: G06F3/00
Filed: 1999-05-14
Abstract: 디지털 카메라(104)의 동작을 제어하기 위한 방법이 기술되어 있다. 상기 방법은 USB(106)로의 연결성을 검출하고, 그 검출 결과에 따라 해당 동작모드로 자동적으로 전환한다.
Patent KR-20010052384-A (KR)
Title: 공유권선을 갖는 단상 3속모터
IPC: H02K17/06
Filed: 1999-05-20
Abstract: 단상 3속 변극(變極)전기모터는 고정자와 고정자 내에 회전가능하게 장착된 회전자를 갖는다. 상기 고정자는 복수의 슬롯을 갖는 코어와 상기 슬롯에 수용되고 적어도 3개 이상의 다른 속도에서 작동하기 위한 복수의 권선을 갖는다. 상기 권선은 하나의 속도에서 사용된 권선의 대부분이 다른 속도에서도 사용될 수 있도록 구성되고 배치된다. 다른 속도를 위해서 권선을 외부 타이머, 스위치 또는 릴레이 등의 장치와 재연결하는 것은 간단하고 쉽다.
Patent KR-20010035150-A (KR)
Title: The construction method of simple composite girder using a temporary support without the lifting up by oil jack
Inventor: KOO MIN SE
IPC: E01D21/00
Filed: 2001-01-04
Abstract: PURPOSE: A single span composite girder installation method using lifting process omitted temporary supports by an oil hydraulic jack is provided to promote workability by adding lifting force by installing an oil hydraulic jack on a temporary support and omitting an additional strut to keep a lifting state, and to end the danger of safety accidents. CONSTITUTION: A single span composite girder installation method comprises the steps of; installing a temporary support(2) at the center of a span by lifting as much as the lifting amount of a design; placing a composite girder(1) manufactured in a factory or a construction site on an abutment or a pier, and the temporary support; concreting floor slab concrete(5); removing the temporary support.
Patent KR-20020057743-A (KR)
Title: Broadcast imformation display apparatus for digital tv using remote controller
Inventor: LEE SEONG HAK
IPC: H04Q9/00
Filed: 2001-01-06
Abstract: PURPOSE: A device for displaying broadcasting information is provided to display data broadcasting information of a digital TV through an LCD window of a remote controller, thereby obtaining information through the remote controller when the TV is turned off. CONSTITUTION: A data processor(200) extracts an IP multicast signal from tuned broadcasting signals, to process the signal as data, and outputs contents data. The first memory(300) inputs the contents data to store the data. A web browser(400) inputs the contents data to process a predetermined program, and displays the program on a screen. The first bidirectional infrared sharer(500) inputs the contents data, and transmits the contents data by infrared rays. The second bidirectional infrared sharer(600) receives the contents data to store the data in the second memory(700). A format converter(800) format-converts the stored contents data, and displays the data on an LCD screen(900).
Patent KR-20020064097-A (KR)
Title: Bar-coded business card management system
Inventor: AN JAE SEOK
IPC: G06F17/00
Filed: 2001-02-01
Abstract: PURPOSE: A system for managing a barcode business card is provided to create and modify personal information by using a barcode printed on the business card, and to search the opened information of the barcode business card owner. CONSTITUTION: A barcode business card management center(30) issues the unique barcode to members(10,10n), orders the barcode business card to a printing office(20), operates a web site for the management of the barcode business card, and searches specifications and output form of the personal information about the barcode business card owner. A computer(40) enables the user to create, modify, output, and download the own personal information by transferring the own barcode to the barcode business card management center, and also to search, output, and download the personal information of the other. A printer(41) connected to the computer prints the output information of the barcode business card management center. IMT-2000 PDA(International Mobile Telecommunications-2000 Personal Digital Assistant)(50) enables the user to create, modify, output, and download the own personal information by transferring the own barcode to the barcode business card management center, and also to search and download the personal information of the other.
Patent KR-20020064400-A (KR)
Title: Nose plug free of rejection sympttoms and prevented excessive insertion and arbitraty taking away
Inventor: KANG HYUN SOOK
IPC: A62B23/06
Filed: 2001-02-01
Abstract: PURPOSE: A nose plug is provided to facilitate the wearing and separation thereof, to prevent any unintentional separation as well as excessive insertion thereof, and to eliminate any repellent feeling thereof. CONSTITUTION: The nose plug comprises left and right hollow bodies(1) to be inserted into the nose, and a connection loop(2) connecting and spacing the left and right bodies at a certain distance. The hollow bodies are formed with a first concave portion(11) for reducing the friction between the bodies and the nose, and the left and right outer periphery of the bodies are inclined at a gentle slope. The connection loop is formed with a second concave portion and a gentle projection at both left and right sides in order to prevent any unintentional separation.
Patent KR-20020066558-A (KR)
Title: Authority Processing Method using AICPS and Satellite Multimedia Service Method using its
Inventor: JUNG U SEOP
IPC: G06F15/00
Filed: 2001-02-12
Abstract: PURPOSE: A method for authentication and satellite multimedia service is provided for a user and information provider to offer the high-speed satellite internet service, satellite multimedia contents, and multi-point data distribution service by performing the authentication of the users who are connected with a network access system of the AICPS(Advanced Information Communication Processing System), and to reduce the time and cost spent in the maintenance by managing an IP address and user access statistics. CONSTITUTION: An authentication server and a WNAS of AICPS become initialized. While the AICPS is driven, a SAPS(Satellite Multimedia System User Authority Processing Server for AICPS) receives the account function according to the account on request of the WNAS, and sends the account on response to the WNAS as a result(402,403). According to the authentication request of the user, the SAPS checks whether the user ID and password are allowed, allocates an IP address from the IP address pool, and responds the authentication result to the WNAS(406-411). According to the service use of the user, the WNAS sends the account start request to the SAPS, which records the service start time and returns the account start reply to the WNAS as a result(413,414S). According to the service end of the user, the WNAS sends the account stop request to the SAPS, which records the service end time and return the account stop reply to the WNAS as a result(415,416).
Patent KR-20020069814-A (KR)
Title: Mothod for preparing (R)-1-amino-2-propanol using hydrolysis enzyme
Inventor: CHO NAM RYUN
IPC: C07C215/08
Filed: 2001-02-28
Abstract: PURPOSE: Provided is a method for preparing (R)-1-amino-2-propanol having high optical purity of maximum 97.7% by using racemic 1-azido-2-propanol and hydrolase. CONSTITUTION: The method comprises the steps of (i) reacting propylene oxide and sodium azide to form a racemic 1-azido-2-propanol; (ii) reacting the racemic 1-azido-2-propanol and acetic anhydride in the presence of catalyst, to obtain a racemic acetic 2-azido-1-methyl-ethyl ester; (iii) reacting a hydrolase and the racemic acetic 2-azido-1-methyl-ethyl ester in buffer, to obtain (R)-1-azido-2-propanol having optical activity; and (iv) reducing azide group of the (R)-1-azido-1-propanol to amino group by hydrogenation in the presence of catalyst.
Patent KR-20010044540-A (KR)
Inventor: JUNG JOO YOUNG
IPC: E03D3/12
Filed: 2001-03-05
Abstract: PURPOSE: A urine and feces separation-drainage type toilet is provided to maximize the water-saving efficiency of the water used by a toilet and to minimize generated noises in use. CONSTITUTION: A urine and feces separation-drainage type toilet(10) comprises a urine discharge water passage(21) formed on the lowest end of a water-sealing stagnating tank(20) and plumbed with a siphonage passage(22) connected with a drainpipe(3), a urine drainage trap device(100) installed to the urine discharge water passage, a pedal switch installed to one side of a toilet to operate the urine drainage trap device, a feed water saving device(300) installed in a water tank(30) and operated by a feed water control device(400) installed at the rear top of the toilet.
Patent KR-20020071344-A (KR)
Title: Wall-panel support device
Inventor: MIN BYEONG OK
IPC: E04B2/82
Filed: 2001-03-06
Abstract: PURPOSE: A wall panel bearing device is provided to regulate horizontality according to the height of a wall panel and the gradient of a floor, to extend the life of a wall panel and to reduce labor costs and manufacturing costs by installing a wall panel simply. CONSTITUTION: The wall panel bearing device comprises: an upper housing(2) fixed to the lower side of a wall panel by a fixing bolt and provided with a hole(2a) for an adjustment bolt bored through both upper sides of the wall panel; a lower housing(3) fixed to a floor surface opposite to the wall panel by a fixing bolt; and a regulator(4) provided with a bearer(7), an adjust bolt(6) and a nut(7) and interposed to the lower housing(3) to regulate the height and horizontality of the wall panel.
Patent KR-20010044618-A (KR)
Inventor: OH BEOM SEOK
IPC: H04Q3/72
Filed: 2001-03-12
Abstract: PURPOSE: An apparatus and method for displaying a CID(Caller-ID) in a private switching network is provided to display CIDs on the computer screens corresponding to all the telephones connected to a private exchange. CONSTITUTION: A CID display unit(50) is comprised of the first interface part containing a trunk access part(52) and a digital subscriber access part(56), the second interface part containing a network access part(58), and a control part(54). The trunk access part(52) analyzes and obtains caller's telephone numbers and associated information loaded on a subscriber line of a public switching system. The digital subscriber access part(56), connected with a digital subscriber part(16) of a private switching system(10), analyzes and obtains trunk and extension switching information. The network access part(58) interconnects the CID display unit(50) and extension subscribers' computers(60). The control part(54) controls each of the components of the CID display unit(50). The computers(60) are in an one-to-one ratio with extension subscribers' telephones(30) and display caller telephone numbers and associated information, provided from the CID display unit(50), on their respective screens.
Patent KR-20020072913-A (KR)
Inventor: JUNG DAE GYUN
IPC: A61K39/02
Filed: 2001-03-13
Abstract: PURPOSE: Provided is a formulation which contains as an active ingredient a cytoplasmic fraction of a specific strain having inhibition effect of proliferation on tumor cell lines. CONSTITUTION: The formulation for inhibiting the proliferation of tumor cell lines characteristically contains at least one cytoplasmic fraction of strains selected from the group consisting of Lactobacillus acidophilus, Lactobacillus casei, Lactobacillus plantarum, Lactococcus lactis ssp. cremoris, Lactococcus lactis ssp. lactis, Bifidobacterium breve and Bifidobacterium longum, or mixture thereof. The tumor cell line can stomach cancer cell line, SNU-1(KCLB00001) or large intestine cancer cell line, SNU-C2A(KCLB0000C2A).
Patent KR-20020073629-A (KR)
Title: semiconductor memory device having NOR type flat cell and driving method therefore
Inventor: KIM GANG YEONG
IPC: G11C16/26
Filed: 2001-03-15
Abstract: PURPOSE: A semiconductor memory device provided with a NOR type flat cell and a method for driving the same are provided to minimize lead error operations by preventing a characteristics degradation of on cell or off cell optimally. CONSTITUTION: A method for driving a semiconductor memory device provided with a NOR type flat cell includes steps of: dividing a plurality of cells(M1,M3,M4) connected to a main bit line MBL through a bank selection transistor by parts and applying by differentiating bias voltage levels applied to an adjacent ground bit line corresponding thereto as the divided parts.
Patent KR-20010093678-A (KR)
Title: Eddy current loss measurement sensor, film thickness measurement device and method thereof, and storage medium
Inventor: KANEKO HISASHI
IPC: G01B7/06
Filed: 2001-03-22
Abstract: PURPOSE: A turbulence loss measuring sensor, apparatus and method for measurement of film thickness and recording medium is provided to measure a film thickness locally, while measuring the film thickness at high speed and with high accuracy. CONSTITUTION: A film thickness measuring apparatus(1) comprises a turbulence loss measuring sensor(20) wherein a first coil which receives a high-frequency current so as to excite a high-frequency magnetic field and which excites a turbulence in a conductive film(9) is included and a second coil which outputs the high-frequency current influenced by a turbulence loss caused by the turbulence is included, an impedance analyzer(48) which measures a change in the impedance of the sensor on the basis of the high-frequency current to be output by the second coil, a change in the current value of the high-frequency current or a change in the phase of the high-frequency current so as to measure the amount of the turbulence loss and a control computer including a film thickness computing part(54) which calculates the film thickness of the conductive film on the basis of the measured result of the impedance analyzer and on the basis of the measured result of an optical displacement sensor(32). An opening in which a third coil is exposed is formed in the bottom part of a ferrite which wraps the third coil.
Patent KR-20020075061-A (KR)
Title: Flat Display Panel and Driving Method Thereof
Inventor: MUN SEONG HAK
IPC: G09G3/22
Filed: 2001-03-23
Abstract: PURPOSE: A flat type FED(Field Emission Display) panel and a method for driving the same are provided to reduce capacitance by dividing a panel into a left panel part and a right panel part and driving the divided panel parts, separately. CONSTITUTION: A flat type FED panel(60) is divided into a left panel part(62) and a right panel part(64) in order to drive the left and the right panel parts(62,64), separately. A plurality of scan electrodes formed in the left part is insulated with a plurality of scan electrodes formed in the right panel part(64). A plurality of data electrodes formed in the left and the right panel parts(62,64) are driven separately. The data electrodes of n/2 number are formed in the left panel part(62). The data electrodes of n/2 number are formed in the right panel part(64). The data electrodes of odd numbers and the data electrodes of even numbers are driven separately.
Patent KR-20020076067-A (KR)
Inventor: CHO MUN GYU
IPC: B22D41/00
Filed: 2001-03-27
Abstract: PURPOSE: A device for protecting filler in ladle is provided which prevents the filler from washing away by molten steel by shutting off molten steel in advance during receiving molten steel from a converter. CONSTITUTION: The device for protecting filler(50) in ladle(100) is installed on the bottom between a molten steel falling part and a wall block of the ladle(100) and comprises a refractory cutoff plate(10), the cutoff plate is formed in an arc shape, the cutoff plate is spaced apart from the wall block in a distance of 50 to 300 mm, the cutoff plate has height of 50 to 200 mm, thickness of 20 to 150 mm and arc angle of 30 to 140 degrees, and the cutoff plate(10) consists of an indeterminate refractory material comprising 82 to 94 wt.% of Al2O3, 5 to 15 wt.% of MgO, 1 to 3 wt.% of CaO and 1 to 3 wt.% of stainless fiber.
Patent KR-20010100893-A (KR)
Title: 비수전해질 2차 전지
IPC: H01M6/50
Filed: 2001-04-12
Abstract: 본 발명은 비수전해질 2차 전지에 관한 것이다. 주요 구성은 열응동으로 외부전원으로부터의 충전회로를 절단하는 동시에 방전회로로 전환하여 접속하는 복귀형 스위치를 전지에 구비시킨 것을 특징으로 한다.
Patent KR-20010098752-A (KR)
Title: 의료용 접착 테이프를 위한 베이스 필름, 및 상기 베이스필름을 사용하여 제조된 의료용 접착 테이프, 반창고 및응급 처치용 접착 테이프
IPC: C09J7/29
Filed: 2001-04-19
Abstract: 본 발명은 무정형 폴리올레핀으로 구성된 층 A의 일면 또는 양면에 폴리프로필렌계 수지로 구성된 층 B를 적층시킴으로써 수득된 의료용 접착 테이프를 위한 베이스 필름에 관한 것이다.  또한, 의료용 접착 테이프를 위한 베이스 필름의 적어도 일면에 감압성 접착제 층이 구비된 의료용 접착 테이프; 베이스 필름에 감압성 접착제 층이 구비된 상기 의료용 접착 테이프를 감아서 수득된 반창고; 및 베이스 필름에 감압성 접착제 층이 구비되고, 상기 감압성 접착제 층의 중심 영역내에 액체-흡수성 패드가 위치된 의료용 접착 테이프를 포함하는 응급 처치용 접착 테이프가 기술되고 있다.
Patent KR-20020082523-A (KR)
Title: body plate of multifunction switch assembly for vehicle
Inventor: HUH CHANG HYEOK
IPC: B60Q1/34
Filed: 2001-04-24
Abstract: PURPOSE: A body plate of a multifunctional switch assembly in a vehicle is provided to reduce assembling hours and loss, to increase the productivity, and to prevent waste of parts by restricting displacement of a bolt. CONSTITUTION: Plural bolt holes(11a) are formed in a body plate(11), and a bolt assembling protrusion(16) is integrally formed in the bolt hole to prevent a bolt(20) from being separated from the bolt hole by supporting the bolt. The bolt assembling protrusion has an elastic part(16a) bent elastically by the bolt, and a protrusion part(16b) protruded for the center of the bolt hole to support the bolt. The displacement of the bolt is prevented with integrally forming the bolt assembling protrusion in the bolt hole, and productivity is increased with reducing working hours.