baber/WOPTO huggingface dataset:
Patent KR-20010072404-A (KR)
Title: 유사하지 않은 에칭 특성을 가지는 유전층들을 이용하는이중 다마신에 의해 형성된 배선 라인
IPC: H01L21/3065
Filed: 1999-08-09
Abstract: 본 발명은 이중 다마신 구조(332, 334)가 유사하지 않은 에칭 특성을 가지는 연속 유전층(314, 316)에 형성되는 집적회로 제조 방법 및 장치를 제공한다.  본 발명은 또한 이들 유전층이 상이한 유전상수를 가지는 이러한 방법 및 장치를 제공한다.  본 발명의 부가적인 실시예는 방사선에 노출시에 하드 마스크를 형성하는 실리콘-기반 감광재료와 같은 단일층 마스크의 사용을 포함한다.  부가적인 실시예에서,  제조 시스템(710)은 IC 구조를 제조하기 위해 제공된다.  이들 시스템은 복수의 제조 스테이션(720,722,724,726, 728 및 730)와 상호작용하도록 되어 있는 제어기(700)를 포함한다.
Patent KR-20010073198-A (KR)
Title: 흑색 루테늄 도금액
IPC: C25D3/50
Filed: 2000-05-26
Abstract: 액 중의 성분으로서, 황산 루테늄, 설파민산, 티오 화합물 및 전해중의 양극산화에 의한 티오화합물의 분해를 방지하기 위해서 첨가하는 희생산화제(犧牲酸化劑)를 함유하는 것을 특징으로 하는 흑색 루테늄 도금액에 관한 것이다. 
     종래의 흑색 루테늄 도금액의 특성, 즉 액의 관리가 용이하고 광택을 가지며 또한 기재와의 밀착성이 좋고, 내식성 및 내마모성이 우수하다고 하는 특징을 살림과 동시에, 발색제로서 첨가하는 티오화합물이 전해중에 양극산화에 의해서 분해되는 것을 억제하고, 전해 공정 중에 있어서 강한 흑색도(黑色度)를 유지하여 안정된 흑색도금을 얻을 수 있다.
Patent KR-20010080457-A (KR)
IPC: C09D157/00
Filed: 1999-11-15
Abstract: 용제, 알키드 수지 및 비닐 스타 폴리머를 포함하며, 상기 비닐 스타 폴리머가 세개 이상의 관능성 티올기, 및 각각 하나 이상의 단관능성 비닐 불포화 모노머를 포함하는 세개 이상의 비닐 사슬을 가지고 있는 다관능성 티올 화합물의 잔기를 포함하는 것을 특징으로 하는 도료를 개시한다. 비닐 스타 폴리머는 알키드 수지에 가용성이며 직쇄상의 아크릴 폴리머에 비하여 상대적으로 점도가 낮은 용액을 생성한다.
Patent KR-20010090866-A (KR)
Title: 무선 근거리 통신망
IPC: H04Q9/00
Filed: 2000-09-25
Abstract: 무선 근거리 통신망(LAN)은 TV, STB, VCR 및 PC와 같은 복수의 플러그 앤 플레이 동작 디바이스들(OD1 내지 OD4)을 포함하며, 그 디바이스들 중 하나가, 예를 들면, 적외선 TV 원격 제어장치(RC)와 같은 적절한 인간/기계 인터페이스를 활성화 시키는데 응답하여 동작 디바이스들 사이의 시분할 디지털 데이터 링크들을 설정하는(set up), 중앙 제어장치(CC)로서 기능한다. 중앙 제어장치로서 동작할 수 있는 그러한 동작 디바이스들은 전원-온(power-on) 데이터를 저장하는 저장장치(32)를 가지며, 만약 현재 중앙 제어장치가 비활성화되는(de-energised) 경우에는 조정 과정(arbitration process)이 호출되고, 이에 의해 최상의 전원-온 히스토리를 갖는 동작 디바이스가 새로운 중앙 제어장치가 된다. 치밀하게는, 동작 디바이스가 무선 LAN과 결합하는 경우 조정 과정이 호출되지만, 중앙 제어장치들의 지나치게 많은 변경을 방지하기 위하여, 현재의 중앙 제어장치의 히스토리가 조작된다(weighted).
Patent KR-20010080752-A (KR)
IPC: B29L31/58
Filed: 2000-02-17
Abstract: 작은 입자 또는 작은 조각으로 이루어지는 충전재가 표피재 내에 충전되고, 충전재끼리, 충전재와 표피재의 내면을 접착하는 충전체를 제조하는 방법은, 작은 입자 또는 작은 조각으로 이루어지는 충전재에 수반응성 바인더를 혼합하는 공정과, 혼합된 충전재를 자루모양의 표피재 내에 충전하여 충전체를 형성하는 공정과, 상기 충전체에 수증기를 통과시키는 공정을 포함한다.  충전체 내를 통과하는 수증기에 의해 바인더는 반응하고, 충전재끼리, 충전재와 표피재의 내면을 접착한다.
Patent KR-20010102977-A (KR)
IPC: G06T1/20
Filed: 2000-01-12
Abstract: 이미지 스케일링을 위한 방법 및 장치가 제공된다. 3D 파이프라인은 직사각형 모드를 인에이블하기 위한 커맨드 스트림 제어기를 포함한다. 3D 파이프라인은 꼭지점(vertices)에 의해 정의된 직사각형에 대한 어드레스를 생성하기 위한 윈도워를 포함한다. 필터는 각 픽셀에 대한 애트리뷰트(attributes)를 생성하기 위해 상대적인 위치에 기반하여 인접한 점들 사이를 보간한다. 컬러 계산기는 출력 데이터를 정렬하고, 그 출력 데이터를 목적 표면에 기록한다.
Patent KR-20010089595-A (KR)
IPC: H04H20/00
Filed: 2000-11-17
Abstract: 디지털 텔레비전 수신기에 필요한 요소를, 복수의 디지털 신호 처리 블록과 호스트 연산 처리 블록으로 블록화한다.  그리고, 각 블록 사이를, 범용성이 있는 버스를 통해 접속하고, 이 버스를 통해 각 블록의 동작 제어를 행하기 위한 커맨드와, 스트림 데이터를 전송한다.  각 블록에 암호화 인코더/디코더 회로를 설치함으로써, 버스를 통해 전송되는 콘텐츠의 보호를 도모할 수 있다.  또한, 확장 플러그 인 카드가 장착되는 인터페이스에 암호화 인코더/디코더 회로를 설치함으로써, 인터페이스로부터 출력되는 콘텐츠의 보호를 도모할 수 있다.
Patent KR-20020000805-A (KR)
Title: Sphingosine kinase enzyme
IPC: A61P25/28
Filed: 2000-05-12
Abstract: The present invention relates generally to novel protein molecules and to derivatives, analogues, chemical equivalents and mimetics thereof capable of modulating cellular activity and, in particular, modulating cellular activity via the modulation of signal transduction. More particularly, the present invention relates to human sphingosine kinase and to derivatives, analogues, chemical equivalents and mimetics thereof. The present invention also contemplates genetic sequences encoding said protein molecules and derivatives, analogues, chemical equivalents and mimetics thereof. The molecules of the present invention are useful in a range of therapeutic, prophylactic and diagnostic applications.
Patent KR-20020023989-A (KR)
Inventor: KIM YONG HO
Filed: 2002-01-03
Abstract: PURPOSE: A reverse-ordering system on the Internet is provided to accurately deliver the necessary articles to an orderer by inputting a simple address and telephone number of a user. CONSTITUTION: The system comprises steps of a user connecting a user computer with a customer acceptance server, transmitting the information relating to an order and inputting the simple information of user, analyzing the inputted user information, transmitting the analyzed information to a relay server, and transmitting the process completion of the transmitted information to the customer acceptance server.
Patent KR-20020092780-A (KR)
Inventor: JUNG HAE SUK
IPC: E04H6/30
Filed: 2002-01-08
Abstract: PURPOSE: A suspension-anchored type parking machine is provided to increase the parking capacity per unit area and to shorten the time required for parking and exiting. CONSTITUTION: The suspension-anchored type parking machine(20) comprises a pair of lifting cylinders(22,22') installed downward on both sides of a bracket(21), left horizontal cylinders(24,25) and right horizontal cylinders(24',25') anchored on a bracket(23) of each rod of the lifting cylinders in the perpendicular direction to the bracket(21), and a pair of timer-grasping devices(26,26') installed to each rod of the right and left horizontal cylinders and provided with inner space contact surfaces facing each other.
Patent KR-20030060446-A (KR)
Title: Method to measure degree of vulcanization and optimize vulcanization process by impedance measurement and analysis in wide frequency range
Inventor: BAEK HEON JONG
IPC: G01N33/44
Filed: 2002-01-09
Abstract: PURPOSE: A method for controlling vulcanization and for determining contents of vulcanizing composition is provided to precisely evaluate physical characteristic of a vulcanizing sample during a vulcanizing process in real time. CONSTITUTION: Impedance of a vulcanizing sample is measured in real time while a vulcanizing process is being carried out. After analyzing impedance data, various factors are obtained. Among various factors, high polymer resistance value is obtained with respect to a vulcanizing process time. After obtaining gradient of a high polymer resistance value, an optimum vulcanizing end time is determined as the gradient of the high polymer resistance value is smoothly formed. When the high polymer resistance value is minimized, contents of vulcanizing component are optimized.
Patent KR-20030062707-A (KR)
Title: Environment-friendly neuter loaded stream extinguishant for general fire and method for preparing the same
Inventor: JUNG JAE DONG
IPC: A62D1/00
Filed: 2002-01-18
Abstract: PURPOSE: Provided are an environment-friendly neutral reinforced fire extinguishing agent for general fires comprising a fire extinguishing material, an organic acid, a surfactant and water and a method for producing the same. CONSTITUTION: The fire extinguishing agent comprises 10 to 50 wt% of a fire extinguishing material, 3 to 15 wt% of an organic acid, 0.01 to 5 wt% of a surfactant and the balance of water. The fire extinguishing material is at least one selected from ammonium sulfate, urea, sodium phosphate, ammonium bicarbonate, sodium carbonate, ammonium phosphate and potassium sulfate. The organic acid is at least one selected from citric acid, malonic acid, gluconic acid, tannic acid, oxalic acid, adipic acid and salicylic acid. The surfactant is a water soluble surfactant selected from cationic surfactants, anionic surfactants and non-ionic surfactants.
Patent KR-20020095031-A (KR)
Inventor: NAKABAYASHI MASAKAZU
IPC: A47L5/12
Filed: 2002-01-22
Abstract: PURPOSE: To provide a vacuum cleaner which can be used under an extremely clean environment with completely no evacuation accompanied with suction and with a simple structure. CONSTITUTION: A vacuum container 1 the inside of which is under a vacuum condition by being vacuum-evacuated in advance, a valve 2 which holds hermeticity of the vacuum container 1 and is opened when the vacuum cleaner 100 is used and a suction part 20 fitted to the valve 2 are provided. The valve 2 is a so-called gate valve and the inside of the vacuum container 1 is hermetically held under a condition where the gate valve 22 in the valve 2 is closed. A connecting hole 23 is fitted on the opposite side of the fitting face for the vacuum container 1 of the valve 2 and a connecting adaptor 31 is fitted in the connecting hole 23 by screwing. In addition, a flexible suction hose 32, etc., are fitted to the connecting adaptor 31 as an attachment.
Patent KR-20030066867-A (KR)
Title: Soap and a method for preparation thereof
Inventor: HONG JONG EON
IPC: C11D9/00
Filed: 2002-02-05
Abstract: PURPOSE: A cosmetic soap having improved foaming ability, hardness and touch feel is provided. A method for making the cosmetic soap is also provided. CONSTITUTION: The method for making the cosmetic soap comprises a wet process and a dry process. The method is characterized by comprising the step of adding 80 to 97 parts by weight of a fatty acid sodium soap derived from an oil or a coconut palm kernel oil, 1 to 10 parts by weight of a surfactant, 1 to 5 parts by weight of a cation polymer and 1 to 5 parts by weight of an inorganic salt, to a neat soap obtained by adding an alkalizing agent to a saturated or unsaturated fatty acid to neutralize it, in the wet process.
Patent KR-20030066975-A (KR)
Title: Metering roller for liquid image developing system and liquid image developing system using it
Inventor: PARK U YONG
IPC: G03G15/10
Filed: 2002-02-06
Abstract: PURPOSE: A metering roller of a wet type image developing system and a wet type image developing system employing the metering roller are provided to supply a uniformly formed toner layer to a developing nip and to obtain printed images with uniform density. CONSTITUTION: A metering roller(300) of a wet type image developing system rotates, coming into contact with a developing roller(102), to restrict the quantity of toner attached to the developing roller. The metering roller includes a member for blocking a developer flowing to the left and right sides of the developing roller to prevent wrap around. The member for preventing wrap around is integrated with a cylindrical portion of the metering roller and has a protrusion(301) that adheres to the left and right sides of the developing roller.
Patent KR-20030067145-A (KR)
Title: Organic electro luminescence device
Inventor: YOO UN SEON
IPC: H05B33/04
Filed: 2002-02-07
Abstract: PURPOSE: An organic electro-luminescence device is provided to improve a sealing state of a corner part by forming a junction portion of a metal cap having the uniform width. CONSTITUTION: An organic electro-luminescence device includes a transparent substrate(31), the first electrode portion, an organic layer, the second electrode portion, and a metal cap(32). The first electrode portion is formed on the transparent substrate. The first electrode portion includes the first electrode lines having the first electrode terminals(42). The organic layer is formed on a predetermined region corresponding to the first electrode lines. The second electrode portion is formed between the first electrode lines and the organic layer. The second electrode portion includes the second electrode lines having the first second terminals. The metal cap includes a junction portion(33) which is adhered on the substrate by an adhesive(35).
Patent KR-20030071330-A (KR)
Title: Mouse for computer
Inventor: AHN YOUNG WHOO
IPC: G06F3/02
Filed: 2002-02-28
Abstract: PURPOSE: A ring type mouse is provided to enable a user to operate a computer while it is put on a finger so that the user can easily operate the computer without much movement. CONSTITUTION: The device comprises a main body(20), an operation module(30), a designation button(40), a confirmation button(50) and a drag button(33). The main body(20) has a long and cylindrical shape for being put on a finger, and embeds an electronic sensor within an inner space. The operation module(30), arranged on a circumference of the main body(20), moves a cursor on a computer monitor. The designation button(40), also arranged on a circumference side of the main body(20), designates an arbitrary instruction for the cursor on the computer monitor. The confirmation button(50), also arranged on a circumference side of the main body(20), executes an arbitrary instruction for the cursor. The drag button(33), arranged on the other side of the main body(20), gives the cursor a drag instruction.
Patent KR-20030072939-A (KR)
Title: Drum-type washing machine having tilt angle variable tub
Inventor: CHO HAN GI
IPC: D06F23/06
Filed: 2002-03-07
Abstract: PURPOSE: A drum washing machine for variably tilting a tub is provided to improve washing efficiency by restricting entanglement of the laundry, and to use conveniently by reducing vibration of the tub in dehydrating and inputting or outputting the laundry from the drum conveniently. CONSTITUTION: A drum washing machine is composed of a tub including dampers opposed to each other and a rotating drum, and suspending by a hanging spring in a body; a sliding guide supporting the lower parts of the dampers, and guiding the dampers to incline; a tilt applying unit inclining the tub connected to the dampers by moving the dampers back and forth; and a tilting angle control unit installed in the tilt applying unit to tilt the tub. The tilting angle control unit has a rib(10a) formed circumferentially in the end of a rotating body, and a photo sensor(12a) inserting the rib.
Patent KR-20020025939-A (KR)
Inventor: YUN KWANG YOUNG
IPC: A47J27/16
Filed: 2002-03-08
Abstract: PURPOSE: A coupling structure of a turntable for advertisement installed to a steamer is provided to obtain advertisement effect and easy assembly by rotating turntable for advertisement using a driving device installed in a steamer body without separate driving device, and constituting the structure into sectional type. CONSTITUTION: An upper lid(50) is coupled on a steamer barrel(100) seated on a steamer body. In the steamer barrel is installed a rotation shaft(10) and a turntable(20) which is rotated by a driver. A fixing supporter member(30) is installed on the rotation shaft and the turntable in the steamer barrel. On the supporter member is installed an advertising turntable(40) around which an advertising face(49) is attached or printed. A transparent portion(51) is formed around the upper lid covering the supporter member and advertising turntable. The advertising face is rotated by rotation of driver through coupling of the rotation shaft and advertising turntable.
Patent KR-20030073971-A (KR)
Title: A flug for a converter tapping hole sleeve
Inventor: KIM HAE WON
IPC: C21C5/46
Filed: 2002-03-14
Abstract: PURPOSE: A plug for converter tapping hole sleeve is provided to effectively prevent initial slag from mixing with ladle during converter tapping by inserting plug into the inner side of sleeve installed in tapping hole of converter, thereby elastically fixing the plug into the sleeve. CONSTITUTION: In a plug(1) for converter tapping hole sleeve for suppressing outflow of slag floated on molten steel during initial converter tapping in a converter that is the steelmaking process for refining hot metal into molten steel, the plug(1) for converter tapping hole sleeve comprises a body(30) an inner part of which is hollow; a cap member(40) covered to the front side of the body(30) in such a way that the cap member(40) corresponds to inner diameter of the sleeve; an elastic supporting body(50) connected to the body(30) to prevent the plug from being squeezed from the inner side of the sleeve to the exit side of the sleeve; and a cover member(60) inserted into and fixed to the rear side of the body(30) to seal the body(30) so that mixing of slag with ladle during converter tapping is effectively blocked.
Patent KR-20030076055-A (KR)
Title: Language learning device with bilingual caption
Inventor: LEE KYUNG JONG
IPC: G09B5/04
Filed: 2002-03-22
Abstract: PURPOSE: A language learning machine having a bilingual caption function is provided to improve the learning effect by displaying first and second letter information on a displaying window according to a selection of a user. CONSTITUTION: An interface unit(1) receives data from outside. A memory(2-2) stores the received data. A CD(Compact Disk) driving unit(2-1) reads a CD which records learning information. A decoder(3) decodes compressed data. A bit detecting unit(4) detects bits of the decoded data. A demodulating unit(5) decodes 14-bit format data into 8-bit format. An error processing unit(6) restores errors in data. A channel distributer(7) divides one streamed data into right and left audio channels. Two DAC(Digital-to-Analog Converter)/LP(Low Pass) filters(8-1, 8-2) convert a digital signal into an analog signal to filter it. A clock regenerator(9) regenerates a clock from a detected signal line. A decoding control and display unit(11) decodes letters data received from the demodulating unit(5) to display it on the displaying window. A letters selecting unit(12) receives a language selection of a user to control the decoding control and display unit(11).
Patent KR-20020083424-A (KR)
Title: Multi-lumen catheter
Inventor: KELLEY GREGORY S
IPC: B29C65/00
Filed: 2002-03-29
Abstract: PURPOSE: A multi-lumen catheter is provided which has a low profile and a plurality of independent catheter tubes that are fused together to reduce their cross-sectional profile. CONSTITUTION: Each catheter tube(20a,20b,20c) has an outer surface(22), an inner surface(24) and a lumen(26). The catheter tubes are made of different thermoplastic materials. A mandrel(36) is first inserted into the lumen of each catheter tube to provide support. The catheter tubes are then juxtaposed to each other in an arrangement. Importantly, the outer surface of one catheter tube is in contact with the outer surface of at least one other catheter tube in the arrangement. The arrangement of catheter tubes is then held in a sleeve(38) and is advanced through the sleeve, and through a heating cylinder to fuse the outer surfaces of the catheter tubes. A cooling unit(36) is placed in the lumen of each catheter tube to prevent the inner surface of each catheter tube from melting.
Patent KR-20020080249-A (KR)
Inventor: KIMURA MASANORI
IPC: G02F1/139
Filed: 2002-03-30
Abstract: PURPOSE: A display apparatus, a portable telephone with the same and a portable terminal apparatus are provided to improve the luminance and chrominance in the display panel by controlling the backlight. CONSTITUTION: A backlight equipped with a light source is controlled so that the light source begins to illuminate in the rising stage of the transmissivity of a pixel where a video signal is written nearly in the middle of a write period wherein the video signal is written and finishes illuminating in the falling stage of the transmissivity of the pixel. Herein, the backlight is controlled, specially, so that £absolute value of M2-M1 Twrite|/£M0(T2-T1)|<=0.92, where T1 is the point of time when the light source begins to illuminate. M1 is the transmissivity of a display area where the video signal is written at the point T1 of time, and T2 is the point of time when the light source finishes illuminating. M2 is the transmissivity of the display area where the video signal is written at the point T2 of time, and M0 is the maximum value of the transmissivity of the display area of an optical modulating element when the light source is illuminating.
Patent KR-20030079618-A (KR)
Title: pack for storing two different substances in separate rooms
Inventor: KIM TAEG SEOG
IPC: B65D81/32
Filed: 2002-04-06
Abstract: PURPOSE: A pack for storing two different materials in separate rooms is provided, which prevents change in quality of contents for a long time. CONSTITUTION: The pack comprises: an outer container(20) which has an opening formed at one upper surface and seals and stores a first material(13) of a liquid state inside; an inner container(10) which is housed inside the outer container(10) through an opening of the outer container(10) and is sealed by a lower partition and stores a second material; an upper partition which seals the top part of a lower space of the inner container(20); and an air bag which is filled with air inside.
Patent KR-20030080337-A (KR)
Title: Manufacture method of biostimulant mineral water for wastewater treatment
Inventor: LEE CHEOL U
IPC: C02F3/00
Filed: 2002-04-08
Abstract: PURPOSE: A method for preparing a mineral-based biostimulant for wastewater treatment is provided to supply trace elements that are essential to the growth of microorganisms in wastewater. CONSTITUTION: The mineral-based biostimulant is prepared by pouring 5 to 20 parts by weight of loess into 100 parts by weight of water, followed by stirring; decanting supernatant from the water after resting for a certain period of time; adding 1 to 5 parts by weight of porphyry into the supernatant; and adding several minerals into the supernatant, wherein the mineral-based biostimulant contains nitrogen 500-1500 mg/L, phosphorous 100-300 mg/L, calcium 400-600 mg/L, magnesium 3000-5000 mg/L, potassium 1000-2000 mg/L, manganese 100-300 mg/L, copper 3-10 mg/L, cobalt 4-15 mg/L, zinc 10-30 mg/L, ferrous 1000-1300 mg/L and aluminum 6000-8000 mg/L.
Patent KR-20030080818-A (KR)
Title: Speaking Story Book
Inventor: PARK GANG SIK
IPC: B42D1/00
Filed: 2002-04-11
Abstract: PURPOSE: Provided is a talking tale book, by which a user reads a book while hearing human voice or sounds of objects and nature and children read a book without a guard. CONSTITUTION: The talking book(100) includes a page sensor(110) to sense the page information displayed on the book; a transmission part(120) including a signal generating and transmitting circuit to convert the page information sensed in the page sensor into an electric signal and transmit the signal; a receiving part(210) to receive the signal from the transmission part; a sound semiconductor(230) to store sound information of the book; a microprocessor(220) comparing respective page information received by the receiving part and extracting the sound information from the sound semiconductor; an audio amplifying part(240) to amplify the sound signal of the sound information from the sound semiconductor; a speaker(250) to output the sound signal amplified in the audio amplifying part in an audible frequency range; and a main body(200) to receive the receiving part, the sound semiconductor, the microprocessor, the audio amplifying part, and the speaker.
Patent KR-20030082000-A (KR)
Title: Method for forming word line of semiconductor
Inventor: EUN YONG SEOK
IPC: H01L21/3205
Filed: 2002-04-15
Abstract: PURPOSE: A method for forming a word line of a semiconductor device is provided to be capable of preventing the stress of a nitride layer from directly influencing upon a semiconductor substrate. CONSTITUTION: After forming a gate oxide layer(21) on a semiconductor substrate(20) by carrying out an oxidation process, a polysilicon layer(22) and a metal line(23) are sequentially deposited at the upper portion of the gate oxide layer by using tungsten or tungsten nitride. After depositing a hard mask(24) at the upper portion of the metal line, a masking and etching process are carried out at the resultant structure. After sequentially depositing an amorphous silicon layer(25), a nitride layer(26), and an oxide layer(27) on the resultant structure, a spacer is formed at both sides of the metal line by carrying out a blanket etch-back process at the oxide layer and the nitride layer. Then, a screen oxide layer(28) is formed at the upper portion of the hard mask by carrying out a light oxidation process.