baber/WOPTO huggingface dataset:
Patent KR-20030044108-A (KR)
Title: Method and System for circumstances while watching TV
Inventor: KIM YONG UN
IPC: H04N21/436
Filed: 2001-11-28
Abstract: PURPOSE: A method and system for controlling a watching environment are provided to control various watching environment controller using watching environment information included in data contents information. CONSTITUTION: A broadcasting signal of a desired specific program is selected and received using a tuner(210). Watching environment information is extracted from the received broadcasting signal using a filter(220). The extracted watching environment information is transmitted to a home network server(230). The home network server is operated according to the transmitted watching environment information to output an appropriate control signal(240). A watching environment controller connected to the home network server is operated according to the control signal to control the environment of a viewer to be close to the production environment of the program(250).
Patent KR-20030045560-A (KR)
Title: structure for slide-contacting a moving contact terminal of Circuit Breaker
Inventor: SON JIN U
IPC: H01H71/10
Filed: 2001-12-04
Abstract: PURPOSE: A moving contact perturbation structure is provided to make a moving contact plate and a connection plate maintained at a conduction state without using a compression spring with divided connection plates coupled by one bolt. CONSTITUTION: A connection base is divided into the first and second connection bases(130,131) having a bolt connection hole formed on a lower part. A bolt is connected with the bolt connection hole via a case with the bolt connection holes of the first and second connection bases(130,131) being laid over. A moving contact base(132) is fitted between the first and second connection bases to selectively contact with the fixing contact, so as to be contact with the first and second connection bases(130,131) at a conductible state. Both ends of a hinge pin is seized by a holder in a breaker with the hinge pin being fitted via hinge connection holes of the first and second connection bases(130,131) and the moving contact base(132).
Patent KR-20030048579-A (KR)
Inventor: CHOI HYEON BAE
IPC: A61H23/02
Filed: 2001-12-12
Abstract: PURPOSE: A medical mat is provided to improve a treatment effect of fomentation and acupuncture treatment as well as a massage effect. CONSTITUTION: The medical mat, equipped with a thermotherapy appliance(12), a control panel(14), a control box(13), and a driving motor(23) to stimulate acupuncture spots, comprises a driving device having the motor and a compression roller(25), a wire tension adjustment device for facilitating movement of the thermotherapy appliance, a vibration device for massage treatment, and a wire tension compensation device for maintaining tension of wires at the same value.
Patent KR-20030049633-A (KR)
Title: tube method of production for provided with a LED
Inventor: PARK WEON HO
IPC: G09F19/12
Filed: 2001-12-17
Abstract: PURPOSE: A method for manufacturing a playing tube with LED is provided to enhance an illuminating effect and an advertising effect by using the light radiated from LEDs. CONSTITUTION: A reflective sheet cover(1) is formed by cutting a reflective sheet. A pocket(3) is formed at one side of the reflective sheet cover. An air injection hole(4) is formed at one side of the pocket. A battery(9), and a tap switch are installed at a printed circuit board(8). A plurality of LEDs(5) are connected to the printed circuit board. The LEDs are inserted into a flexible tube(6). The flexible tube is located at one side of the reflective sheet cover. The printed circuit board is inserted into the pocket of the reflective sheet cover. The reflective sheet cover is folded to cover the flexible tube and the printed circuit board. The folded sides of the reflective sheet cover are adhered to each other.
Patent KR-20030049845-A (KR)
Title: Method for Forming Mask having SiN
Inventor: HWANG JAE SEONG
IPC: H01L21/302
Filed: 2001-12-17
Abstract: PURPOSE: A method for forming a mask having a nitride layer is provided to be capable of improving the etching rate of the nitride layer and the selectivity ratio of photoresist by adding predetermined gas to common etching gas. CONSTITUTION: After forming a pad oxide layer(110) on a semiconductor substrate(100), a mask layer containing nitrogen is deposited on the entire surface of the resultant structure. After coating a photoresist layer on the resultant structure, a photoresist pattern(130) is formed by patterning the photoresist layer. A hard mask is then formed by selectively etching the mask layer using mixed gases of etching gas of the mask layer and predetermined gas capable of increasing the selectivity ratio of the photoresist pattern. Preferably, CxFy gas is used for the predetermined gas.
Patent KR-20030050521-A (KR)
Title: Sealing of high pressure piston-cylinder
Inventor: CHOI KUM LIM
IPC: F16J15/16
Filed: 2001-12-18
Abstract: PURPOSE: A sealing structure is provided to prevent the thrust event of a seal by supporting the seal through hydraulic pressure. CONSTITUTION: A seal(1) and a backup seal(2) to be installed at regular interval against the seal are installed in a piston or a cylinder. Supporting pressure is given to a supporting pressure space(3) between the seal and the backup seal. The thrust of the seal is prevented by supporting the seal through the hydraulic pressure of the supporting pressure space.
Patent KR-20030050873-A (KR)
Title: Manufacturing method for expendable immersion thermocouple
Inventor: BAE GIL HO
IPC: G01K7/06
Filed: 2001-12-19
Abstract: PURPOSE: An immersion expendable thermocouple manufacturing method is provided to simplify a manufacturing process, to absorb thermal impact, and to improve quality of an article by automatically performing each unit process. CONSTITUTION: A porous cylindrical refractory structure having a diameter identical to an inner diameter of a branch pipe is fabricated. A bell-shaped protrusion is protruded from a center of the porous cylindrical refractory structure, thereby forming a temperature measuring contact of a thermocouple at a peak of the bell-shaped protrusion(S301). One side of the thermocouple is connected to a signal withdrawing line provided in the porous cylindrical refractory structure. An opposite side of a connection contact is formed with a loop structure. A contact is formed by coupling a signal withdrawing wire to the porous cylindrical refractory structure. After mounting an iron cap on the resulted structure(S303), a branch pipe is attached thereto(S304).
Patent KR-20030050927-A (KR)
Inventor: KIM YUN HO
IPC: H05K9/00
Filed: 2001-12-19
Abstract: PURPOSE: An emi depreciating structure for an Internet refrigerator is provided to minimize electromagnetic waves emitted from the Internet refrigerator. CONSTITUTION: An emi depreciating structure for an Internet refrigerator includes a refrigerator body(20) forming a storage space inside and having a door(22) for selective opening and shutting of the storage space; a control unit(40) installed on an outer side of the refrigerator body, to control working of the refrigerator; a display unit installed in front of the door, to indicate various information; a waveguide(50) with an inlet communicated with the inside of the control unit and with an outlet opposite to an inner end of the door, through the inside of the refrigerator body; a cable(60) passing through the waveguide and performing signal connection between the control unit and the display unit; and a conductive shielding net(70) covering the outer surface of the cable. Electromagnetic waves of a high frequency band are prevented from being emitted by the waveguide, and the electromagnetic waves generated from the cable are prevented from being transmitted to the outside by the conductive shielding net.
Patent KR-20020050713-A (KR)
Inventor: FUERST ROBERT M
IPC: H01R12/61
Filed: 2001-12-20
Abstract: PURPOSE: Provided is a novel and improved device for mutually connecting conductors almost in parallel of a pair of flat flexible circuits in disorder. CONSTITUTION: A device(10) is provided for mutually connecting almost parallel-lying conductors(18) of a pair of flat circuits(12,14) arrayed in disorder. The device is provided with a pair of flat circuits each having a plurality of conductors arrayed almost in parallel covered with insulation film(20). A pattern of windows(24) is formed on the film(20) of each circuit(12,14), and the conductors are made exposed at different positions in their longitudinal direction. The window(24) patterns of the two circuits come in conformity with each other when the flat circuits(12,14) are overlaid and positioned so that the conductors(18) of the circuits come in a given angle with each other. The conductors(18) of the both circuits are electrically connected with each other through the windows(24).
Patent KR-20030052726-A (KR)
Title: Method for charging of mixture of nut coke and ore
Inventor: BAEK CHAN YEONG
IPC: C21B5/00
Filed: 2001-12-21
Abstract: PURPOSE: A method for mixing and charging ore and nut coke is provided to improve air-permeability of reduced gas flow inside blast furnace by charging a mixture of the nut coke and ore into the blast furnace after mixing nut coke with ore in the blast furnace operation for manufacturing hot metal. CONSTITUTION: In a method for charging a mixture of nut coke and ore into blast furnace(8) comprising a blast furnace charging apparatus comprising an ore hopper(10) for storing ore(1), a nut coke hopper(20) installed side by side with the ore hopper to store nut coke(2), belt conveyors(31,32) installed at least in two stages in the lower part of the ore hopper and nut coke hopper, a surge hopper(4) for storing a mixture of ore and nut coke transferred by the belt conveyors, second belt conveyor(5) for transporting the mixture of ore and nut coke discharged from the surge hopper, a top bunker(6) for storing the mixture transported by the second belt conveyor, and a charging chute(7) installed at the lower part of the top bunker to guide the mixture into the blast furnace so that the mixture and coke are alternately charged into the blast furnace, the method for mixing and charging ore and nut coke is characterized in that the nut coke is discharged from the nut coke hopper within a time corresponding to 10% of the total ore discharging time after 50 wt.% of ore out of the total ore charging quantity is discharged from the ore hopper so that the nut coke is injected into a space that is within 15% of radius from dead man in an injection quantity of 4 wt.% or less of the ore after charging the mixture into the blast furnace.
Patent KR-20030053272-A (KR)
Title: A method for treating electroplating wastewater
Inventor: KO GWANG SEOP
IPC: C02F1/44
Filed: 2001-12-22
Abstract: PURPOSE: A method for treating electroplating wastewater is provided to remove heave metal ions such as hexavalent chromium and reduce sludge production and treat wastewater at low cost without use of coagulants. CONSTITUTION: The method comprises a process which passes the electroplating wastewater through backwashable micro filter with pore size of 0.01 to 0.4 μm under operation pressure of 2 to 4 kg/cm¬2, and a process which removes heavy metal ions by passing the treated wastewater through reverse osmosis membrane filter with pore size under 10Å under operation pressure of 16 to 18 kg/cm¬2.
Patent KR-20030055407-A (KR)
Title: Apparatus For Providing DTMF Tone In Private Branch eXchange System
Inventor: LEE TAE HO
IPC: H04Q3/58
Filed: 2001-12-26
Abstract: PURPOSE: A device for supplying a DTMF tone in a private switching system is provided to store and manage DTMF tone data in an EPROM(Erasable Programmable Logic Device) of a subscriber board, and to directly supply a DTMF tone from the subscriber board when pressing a key button, thereby supplying the DTMF tone without delay. CONSTITUTION: An EPROM(22-1) stores DTMF tone data to be supplied to a digital keyphone terminal(23). A serial to parallel converter(22-2) converts DTMF tone data transmitted in serial bit string through a PCM receiving highway from a main device(21) into parallel data. A DTMF tone data selector(22-3) selects the DTMF tone data transmitted from the main device(21) or the DTMF tone data read from the EPROM(22-1), and selects the DTMF tone data of the main device(21) if the DTMF tone data are not stored in the EPROM(22-1). If the DTMF tone data are stored in the EPROM(22-1), the DTMF tone data selector(22-3) controls a DTMF tone level according to each digital keyphone subscriber.
Patent KR-20030058498-A (KR)
Title: Adsorbent Preparations and Applications for C4 Olefin Separation from Mixtures
Inventor: BUM HUI TAE
IPC: B01J20/30
Filed: 2001-12-31
Abstract: PURPOSE: Provided are a method for producing stable solid granular adsorbent with cylinder or sphere feature used for C4 olefin separation from mixtures and an application of the same adsorbent. CONSTITUTION: The method comprises the steps of dissolving silver compound such as caustic silver, lipid silver oxide, halogenation silver, silver oxide and a mixture thereof, into a solvent; mixing the silver compound solution with clay supports; drying the mixture at temperature between 100-200°C for 3 hours or more; and heat treating the dried mixture at 30-350°C for 3 hours or more, wherein feature of the clay support may be powder, granular, cylinder, or sphere, and contains 60-85 wt% of SiO2, 4-25 wt% of Al2O3, 2-10 wt% of Fe2O3, 3wt% of CaO, 7wt% of MgO, 3wt% of Na2O and 3wt% of K2O.
Patent KR-20010104644-A (KR)
IPC: H01M8/10
Filed: 1999-10-29
Abstract: 연료 전지와 같은 전기 화학적 전지용의 유동장이 제공되며, 이 유동장은 폭이나 깊이가 800 ㎛ 미만, 피치가 800 ㎛ 미만, 또는 내부-채널 랜드 영역의 비율이 25 % 미만인 미세 유동 채널을 가진다. 채널은 채널 내에 미세 형태부를 더 포함할 수도 있다. 유동장을 포함하는 유동장 플레이트도 제공된다.
Patent KR-20010081054-A (KR)
IPC: C07D/
Filed: 1999-12-02
Abstract: 본 발명은 화학식 I의 신규한 트리아졸로[4,5-d]피리미딘 화합물, 의약으로서의 이들의 용도, 이들을 함유하는 조성물 및 이들의 제조방법에 관한 것이다. 
     <화학식 I>
Patent KR-20010082357-A (KR)
IPC: C07B61/00
Filed: 1999-12-07
Abstract: A process and catalysts for the direct oxidation of an olefin having three or more carbon atoms, such as propylene, by oxygen to an olefin oxide, such as prbpylene oxide. The process involves contacting the olefin under reaction conditions with oxygen in the presence of hydrogen and a catalyst. The catalyst contains silver and titanium, optionally gold, and optionally, at least one promoter element selected from Group 1, Group 2, zinc, cadmium, the platinum group metals, the lanthanide rare earths, the actinide elements, and combinations thereof. In preferred embodiments, the catalyst is calcined prior to use, rather than reduced prior to use. Suitable titanium-containing supports include titanium dioxide, titanium dioxide on silica, titanosilicates, promoter metal titanates, titanium dispersed on silica and promoter metal silicates.
Patent KR-20020036776-A (KR)
IPC: C21D1/84
Filed: 1999-06-03
Abstract: 내후성 강철판 제조방법은 변형된 내후성 합금 조성물을 사용하여 주조, 열간압연, 및 가속된 냉각을 시키는 단계를 포함한다. 이 조성물은 유효량의 망간, 탄소, 니오븀, 몰리브덴, 질소 및 티타늄을 사용한다. 주조후 슬라브 또는 잉곳이 가열되고 중간 게이지 플레이트로 압연된다. 중간 게이지 플레이트가 조절된 최종 온도 압연되고 가속된 냉각을 받는다. 조절된 합금 화학, 압연 및 냉각을 사용하여 최종 플레이트는 연속 항복을 보이며 70 KSI 최소 항복강도, 90-110 KSI 인장강도, -10℉에서 35 ft-1bs 이상의 샤르피 V-노치 인성을 요구하는 분야에서 최대 4.0 인치 두께의 판으로 사용될 수 있다.
Patent KR-20020013498-A (KR)
Title: Novel nucleosides and oligonucleotide analogues
IPC: A61P31/12
Filed: 2000-02-10
Abstract: The object of the present invention is to provide novel oligonucleotide analogues, which exhibit antisense or antigene activity having excellent stability, or exhibit excellent activity as a detection agent (probe) for a specific gene or as a primer for starting amplification, and to novel nucleoside analogues which are intermediates for their production. ÄSolutionÜ   A compound of the formula (1): <CHEM> Äwherein R<1> and R<2> are the same or different and represent a hydrogen atom, a hydroxyl protecting group, a phosphoric acid group, or -P(R<3>)R<4> Äwherein R<3> and R<4> are the same or different and represent a hydroxyl group, an amino group, an alkoxy group having from 1 to 4 carbon atoms, a cyanoalkoxy group having from 1 to 5 carbon atoms or an amino group substituted by an alkyl group having from 1 to 4 carbon atomsÜ; A represents an alkylene group having from 1 to 4 carbon atoms; and B represents a purin-9-yl group, a 2-oxo-pyrimidin-1-yl group or a substituted purin-9-yl group or a substituted 2-oxo-pyrimidin-1-yl group having a substituent selected from the following  alpha groupÜ;  or the salt thereof; ( alpha  group> a hydroxyl group which may be protected, an alkoxy group having from 1 to 4 carbon atoms, a mercapto group which may be protected, an alkylthio group having from 1 to 4 carbon atoms, an alkoxy group having from 1 to 4 carbon atoms, an amino group which may be protected, a mono- or di-alkylamino group which may be substituted by an alkyl group having from 1 to 4 carbon atoms, an alkyl group having from 1 to 4 carbon atoms and a halogen atom. A compound of the formula (I), and the pharmacologically acceptable salts or derivatives thereof.
Patent KR-20010110456-A (KR)
IPC: H01L21/8242
Filed: 1999-12-10
Abstract: 본원 발명의 반도체 집적 회로 장치의 제조 방법은 질화실리콘막(14)과 측벽 스페이서(16)를 마스크로 한 건식 에칭에 의해 소자 분리 영역의 기판(1)에 홈(2a)을 형성한 후, 질화실리콘막(14)의 측벽의 측벽 스페이서(16)를 제거하고, 계속해서 기판(1)을 열 산화함으로써 활성 영역 주변부의 기판(1)의 표면을 라운드 가공하여, 볼록형으로 라운딩 처리된 단면 형상으로 한다.
Patent KR-20010108352-A (KR)
Title: Method for delivering benzidine prostaglandins by inhalation
IPC: A61K31/5578
Filed: 2000-03-17
Abstract: A method of delivering benzindene prostaglandins to a patient by inhalation is discussed. A benzindene prostaglandin known as UT-15 has unexpectedly superior results when administered by inhalation compared to parenterally administered UT-15 in sheep with induced pulmonary hypertension.
Patent KR-20010109319-A (KR)
IPC: B66D1/82
Filed: 2000-03-02
Abstract: 본 발명은 이완모드, 권상모드 및 계류모드로, 하나의 조정 가능한 유압모터(12)를 장착한 권상기(10)를 작동시키기 위한 유압 제어장치에 관한 것이다.  상기 장치는 임의로 작동 가능한 하나의 제어레버(81)를 탑재한 하나의 파일럿 제어장치(65)를 포함한다.  상기 제어레버는 한 중립위치로부터 반대 방향으로 지정된 이완각도영역(85)에 걸쳐 그리고 지정된 권상각도영역(86)을 걸쳐 변위될 수 있다.  지금까지 대개 계류모드의 경우 제어레버(81)를 권상각도영역(86)의 원하는 위치에서 차단하였다.  본 발명에 따라 중립위치로부터 보여지는 제어레버(81)는 권상각도영역(86)을 넘어 계류각도영역(87)에 걸쳐 변위 가능하며, 동시에 계류각도영역(87) 내에서 제어레버(81)의 증가하는 변위와 더불어 유압모터(12)는 더욱 큰 흡수용적의 방향으로 그리고 그로 인해 더욱 큰 토크 및 더욱 큰 케이블의 장력으로 조정되어진다.  이러한 점은, 제어레버(12)의 증가하는 변위와 더불어, 다시 말해 증가하는 변위각도와 더불어 또한 그로 인해 제어되는 용량도 증가한다는 일반적인 개념에 상반되는 것이다.
Patent KR-20020013527-A (KR)
Title: The novel antisense-oligos with better stability and antisense effect
Inventor: PARK JONG GU
IPC: C12N15/09
Filed: 2000-04-04
Abstract: PURPOSE: Novel antisense oligos containing one or more antisense sequence to mRNA region with a less secondary structure are provided to improve their target sequence specificity and stability to nuclease activities. CONSTITUTION: The novel antisense (AS) oligos contains one or more antisense sequence to mRNA region with a less secondary structure. Particularly, they are a covalently-closed multiple antisense (CMAS)-oligo, which is constructed to form a closed type by ligation using complementary primer, and a ribbon-type antisense (RiAS)-oligo, which is composed of two loops containing multiple antisense sequences and a stem connecting the two loops that is constructed to by ligation using complementary sequences at both 5 prime ends. The novel AS-oligos are extremely stable to exonuclease activities and show a significant growth inhibition of tumor cells, and thus pharmaceutical compositions containing the novel types of AS-oligos are effective for the treatment of cancer, immune diseases, infectious diseases, and other human diseases caused by aberrant gene expression.
Patent KR-20020011424-A (KR)
Title: Method and system for delivery of electronic mail
IPC: B42C9/00
Filed: 2000-05-24
Abstract: A system for capturing an electronic message is disclosed. The system includes a printer, a sensing device and a computer system. The printer prints on a substrate user information visible to a user and coded tags invisible to the user. Each coded tag encodes an identity unique to the substrate and a location of the coded tag on the substrate. The user information defines a message area on the substrate. The sensing device senses the coded tags on the substrate when the sensing device is moved relative to the substrate. The computer system electronically captures a message composed with the sensing device via movement of the sensing device relative to the message area, the computer system using the identity of the substrate and a sequence of respective locations of coded tags sensed by the sensing device for determining the movement relative to the message area and the message.
Patent KR-20020008199-A (KR)
Title: System and method for control scheduling
IPC: H02P5/00
Filed: 2000-03-14
Abstract: A system and method for controlling a device such that device operates in a smooth manner. The system may switch between control architectures or vary gain coefficients used in a control loop to control the device. As the architecture or gains are switched, the control signal may be smoothed so that the device does not experience an abrupt change in the control signal it receives. In one embodiment, the control signal may be smoothed by adding a decaying offset value to the control signal to create a smoothed control signal that is applied to the device.
Patent KR-20020013576-A (KR)
Title: Transparent polyamide compositions
IPC: D01F6/90
Filed: 2000-06-09
Abstract: This invention provides polyamide compositions and films made therefrom, having enhanced physical properties and a high degree of transparency. More particularly, the invention pertains to polyamide compositions having increased transparency while maintaining a high degree of crystallinity. The polyamide compositions contain a first polyamide homopolymer or copolymer having balanced amino and acid terminal group; and a second polyamide homopolymer or copolymer having an excess of terminal amino groups, wherein the first polyamide is present in an amount of from about 10 to about 95 percent by weight and the second polyamide is present in an amount from about 5 to about 90 percent by weight, based on the total weight of the first and second polyamides.
Patent KR-20020020733-A (KR)
IPC: A61K31/4709
Filed: 2000-06-22
Abstract: 본 발명은 1-(6-아미노-3,5-디플루오로피리딘-2-일)-8-브로모-7-(3-에틸아미노아제티딘-1-일)-6-플루오로-4-옥소-1,4-디히드로퀴놀린-3-카르복실산 또는  그의 염 및 이를 함유하는 의약에 관한 것이다. 이 화합물은 극히 항균효과가 높고, 저독성인 성질을 가지면서, 경구투여에서 혈중 반감기가 길고, 바이오어베일러빌리티가 극히 높은 특징을 가지며, 인체 및 동물에 대한 각종 감염증의  예방 및 치료약 등으로서 널리 사용될 수 있다.
Patent KR-20030060434-A (KR)
Title: Apparatus for correcting a vacuum gauge
Inventor: KIM NAM YONG
IPC: G01L21/12
Filed: 2002-01-09
Abstract: PURPOSE: A vacuum gauge calibrating device is provided to calibrate simultaneously a plurality of vacuum gauge for measuring a vacuum degree provided to a chamber of semiconductor manufacturing equipment. CONSTITUTION: A vacuum chamber(100) is connected to a vacuum pump, and a control valve for adjusting a vacuum degree in the vacuum chamber is installed between the vacuum chamber(100) and the vacuum pump. A reference vacuum gauge for measuring the vacuum degree provided from the vacuum pump is connected to one side of the vacuum chamber. An electrical signal measured from the reference vacuum gauge is converted at a signal converter into a pressure. A first vacuum providing tube(112), a second vacuum providing tube(114), and an open/close valve(116) are connected to the other side of the vacuum chamber.