baber/WOPTO huggingface dataset:
Patent KR-20020045266-A (KR)
Title: Method for forming a dielectric of capacitor
Inventor: KIM GYEONG MIN
IPC: H01L27/04
Filed: 2000-12-08
Abstract: PURPOSE: A dielectric film formation method of capacitors is provided to reduce an effective oxide thickness and to enhance capacitance by preventing a generation of a native oxide. CONSTITUTION: A lower electrode(13) is formed on a semiconductor substrate(11) having an interlayer dielectric(12). After performing NH3 plasma doping treatment of the lower electrode(13), a nitride layer(14a) is formed on the lower electrode by a first plasma treatment using NH3 + N2 gases. The surface of the lower electrode(13) is reformed the surface of the nitride layer(14a) to an oxy-nitride layer(14b) by a second plasma treatment using NH3 + N2O gases. After annealing the resultant structure in a furnace, an oxide layer(15) is formed on the oxy-nitride layer. Thereby, a dielectric film(450) composed of the nitride layer(14a), the oxy-nitride layer(14b) and the oxide layer(15) is formed.
Patent KR-20020045332-A (KR)
Title: Salted Green Hijiki and Preparation the Same
Inventor: DO JEONG RYONG
IPC: A23L17/60
Filed: 2000-12-08
Abstract: PURPOSE: Provided are salted Hizikia fusiforme giving a good appearance, good appetite and unique flavor and its preparation method by heat-treatment, freezing and salt-treatment without using coloring agents. CONSTITUTION: The manufacturing method comprises the steps of: heat-treating fresh Hizikia fusiforme to inactivate enzymes causing decoloration; freezing it to inactivate enzymes in chlorophyll of Hizikia fusiforme and to maintain its properties in thallus thereof; salting Hizikia fusiforme to control its properties and to inhibit microbial and enzyme actions; removing salting solution from the salted Hizikia fusiforme; and packing Hizikia fusiforme and storing it at low-temperature.
Patent KR-20020048085-A (KR)
Title: Hmd sensor
Inventor: HAN GYEON HUI
IPC: B21B37/16
Filed: 2000-12-16
Abstract: PURPOSE: An HMD(hot metal detector) sensor is provided to accurately adjust the measuring point of the HMD sensor and prevent maloperation of the HMD sensor by adjusting a measuring point of the HMD sensor using a laser generator and detecting a material to be rolled using a thermofile. CONSTITUTION: The HMD(hot metal detector) sensor is characterized in that a laser ray is produced by a laser transmitter(16) when a power supply is supplied into a laser generator(17), the produced laser ray radiates a laser beam to the outside through a lens(18) so that the laser beam is flashed on a measuring point, and a point of the sensor is adjusted by conforming a position of the radiated laser beam to a point of the measuring point.
Patent KR-20020048647-A (KR)
Title: Method for cleaning in semiconductor device
Inventor: AHN GI CHEOL
IPC: H01L21/304
Filed: 2000-12-18
Abstract: PURPOSE: A cleaning method of semiconductor devices is provided to minimize defects by cleaning polishing residues using SC1(NH4OH:H2O2:H2O). CONSTITUTION: After forming a polysilicon layer on a semiconductor substrate, the polysilicon layer is polished by a CMP(Chemical Mechanical Polishing)(31). The polishing residues are removed by a cleaning equipment mounted in a blush using SC1(NH4OH:H2O2:H2O)(32). Metal impurities remaining on the surface of the semiconductor substrate are removed by a wet bath using HF or BOE(33).
Patent KR-20010062532-A (KR)
Inventor: BANEVICIUS JOHN PETER
IPC: B29C48/38
Filed: 2000-12-20
Abstract: PURPOSE: A process for continuously manufacturing silicone compositions is provided to continuously compounds high levels of filler, processing fluid and silicone polymer into homogeneous filled heat-vulcanizable silicone compositions with requisite reinforcing properties and levels of volatile matters. CONSTITUTION: High levels of fumed silica, processing fluid and high molecular weight silicone polymer are continuously compounded into a homogeneous silica filled heat-vulcanizable silicone composition by mixing filler and high viscosity silicone polymer continuously in a first co-rotating intermeshing double screw extruder(112) and continuously compounding the filler and silicone polymer mixture from the first extruder in a second extruder(114) comprising a single shaft reciprocating extruder.
Patent KR-20010025433-A (KR)
Inventor: CHO BANG HYUNG
IPC: F24F13/24
Filed: 2000-12-27
Abstract: PURPOSE: A noise damping apparatus for duct is provided to improve noise damping efficiency and sensitivity of silencer by achieving a superior sound reduction performance even in a low frequency band. CONSTITUTION: An apparatus comprises a main body(1) shaped as a box having two side walls opened to be connected to a common duct; a plurality of splitters(2) arranged at a predetermined spacing within the main body in such a manner that sound and fluid pass through a passage(3) formed between two facing plane portions(22) of the splitter; and a sound absorbing material(25) filling the interior of the splitter so as to allow the sound energy to be easily absorbed to the splitter. The splitter has at both ends thereof a curved portion(21), and the plane portion has a plurality of perforations(23) with a diameter of 2mm to 5mm. The spacing between perforations is arranged in such a manner that the ratio of the opened area to the total area of the plate to be perforated becomes 16% to 46%. The plate to be perforated has a thickness of 0.6mm to 0.8mm.
Patent KR-20020054506-A (KR)
Title: method for maintaining data coherency in late-select type semiconductor memory device and data coherency maintaining circuit therefore
Inventor: LEE GWANG JIN
IPC: G06F13/16
Filed: 2000-12-28
Abstract: PURPOSE: A method for sustaining data coherency in a late selection synchronous pipeline type semiconductor memory device and a data coherency sustain circuit using the same are provided to perform smoothly a data access operation by using various bypass functions. CONSTITUTION: A bypass summation portion(18) generates the first and the second summating signals by comparing a chip block selection address signal, an applied write address, and a current read address. The first and the second bypass control portions(24,25) generate the first and the second bypass control signals and the first and the second core control signals by using the first and the second bypass summating signals and an internal clock signal, respectively. The first switching portion is formed with the first transmission portion(26) and the second transmission portion(28) in order to transmit write data to a data output buffer according to the first bypass control signal. The second switching portion is formed with the third transmission portion(23) and the fourth transmission portion(29) in order to transmit output data of the second memory chip block to the data output buffer according to the second core control signal.
Patent KR-20010022258-A (KR)
Title: 항균성이우수한스테인레스강재및그제조방법
IPC: C22C38/46
Filed: 1999-06-03
Abstract: 본 발명은 우수한 내식성, 항균성 및 내구성을 겸비하고, 또한 연마를 포함하는 현재 범용되고 있는 표면가공을 실시하여도 또한 우수한 항균성을 갖는 스테인레스 강재 및 그 제조방법을 제공하는 것으로서, 구체적으로는 스테인레스강에 Cr을 10wt% 이상 함유하는 스테인레스강에, Ag를 0.001∼0.30wt%, 또한 V:0.001∼1.0wt%를 포함시키고 동시에 강재 속에 은산화물을 중량%에서 0.0005% 이상 또한 상기 스테인레스 강재의 은함유량의 1.1배 이하를 함유시켜 분산시키고  또, 상기 은산화물을 균일하게 분산시키기 위해서는 용강을 연속주조할 때에 연속주조의 주입속도를 0.8∼1.6m/min으로 하는 것이 적합한 것을 특징으로 한다.
Patent KR-20010023031-A (KR)
Title: 가변 블록 사이즈의 2-차원 역 이산 코사인 변환 엔진
IPC: G06F17/14
Filed: 1998-08-24
Abstract: 어떠한 변환의 임의적인 혼합도 연산할 수 있는 가변 블록 사이즈의 2-D IDCT 엔진 (10) 이 개시된다.    제 1 의 1-D IDCT 프로세서 (20a) 는 컬럼으로 데이터 블록의 변환을 연산하여 그 중간 결과를 전치 메모리 내에 저장한다.    제 2 의 1-D IDCT 프로세서 (20b) 는 로우로 상기 중간 결과의 변환을 연산한다.    입력 데이터를 정확하게 배열하고, 버퍼플라이 스테이지 전에 입력 데이터를 선택적으로 조합하며, 버터플라이 각 스테이지에서의 가산 및 곱셈을 제어함으로써, 변환의 상이한 혼합이 용이하게 수행될 수 있다.     불필요한 버터플라이는 바이패스 모드로 배치된다.     상기 버터플라이는, 직렬 가산기 (56) 및 비트-직렬 곱셈기를 사용해, 하드웨어 설계가 상당히 간략화되며 버터플라이의 연속적인 스테이지들 사이의 라우팅 요구가 최소화되도록 구현될 수 있다.     완전하게 파이프라인된 구조는 IDCT 엔진으로 하여금 클록 사이클마다 한 개 픽셀의 처리량 속도를 유지할 수 있도록 해 준다.
Patent KR-20010023120-A (KR)
Title: 개량된 간이 구조물
IPC: E04B1/343
Filed: 1998-08-21
Abstract: 프레임 구조물의 단위 설계의 간이 구조물은 적어도 한 쌍의 일반적으로 평행한 주 프레임 부재들 또는 서까래를 갖고, 각 부재들 또는 서까래는 단단한 또는 덜 단단한 패널 부재의 측면 모서리를 미끄러지게 수용하도록 다른 부재 방향으로 개구된 관을 갖는다. 둘 또는 그 이상의 빔들 및/또는 커넥터를 함께 연결하기 위해 다른 관련 연결 시스템은 (a) 첫 번째 빔 또는 커넥터의 단부 위 또는 안에 위치 가능하고 첫 번째 빔으로부터 멀리 연장되고 돌출부를 갖고 상기 돌출부는 목이 있는 머리가 형성된 단부를 갖는 첫 번째 부재; 및 (b) 돌출부와 목이 있는 단부가 서로에 대해 상대적으로 회전할 때 목이 있는 단부 내에 있는 잠금 위치에 첫 번째 부재의 돌출부를 수용하여 돌출부를 유지하도록 개구가 형성된 목이 있는 세로의 트랙을 갖는 두 번째 부재를 포함한다.
Patent KR-20010015693-A (KR)
Title: 금속을 산화시키고 산화 기체를 환원시켜 전기를발생시키는 전기 화학 발전기
IPC: H01M12/06
Filed: 1998-10-01
Abstract: 본 발명은, 산소 또는 산소를 함유하는 기체(6b)를 공급받아 이 산소를 환원시킬 수 있고 음극 집전기로서 작용하는 다공성 전도체 지지체(6a)를 포함하는 음극(6), 지지체(6a)와 전해적으로 접촉하고 있는 격막(5), 및 전해질과 배합되어 양극의 페이스트(4)의 형태로 존재하는 미분말 금속으로 구성된 양극의 집전기로서 작용하는 전도체 지지체(3)로 이루어진 하나 이상의 전기 화학 전지(2)를 포함하는 발전기로서, 
     페이스트는 격막(5) 및 양극 집전기(3)와 접촉하도록 변위될 수 있고, 변위되는 동안, 상기 페이스트는 적어도 부분적으로 산화된 금속 페이스트로 서서히 변형되고 산소는 환원되어 전력을 발생시키고, 전극은 외부 회로에 의해 접속되어 있는 것을 특징으로 한다. 지지체(3), 격막(5) 및 전도체 지지체(6a)는 실질적으로 유사한 형상을 가지고 있고, 상호 병렬로 설치되어 있으며, 격막(5)과 전도성 지지체(6a)는 상호 서로 간격을 두고 배치되어 페이스트(4)가 스트립을 따라 변위될 수 있도록 해주는 공동을 형성하고, 페이스트(4)를 공동 내로 공급하는 장치는 유동 조건 하에서 상기 페이스트가 어떠한 파손도 없이 공동 구역에 완전히 부합되는 형상을 가지고 있다.
Patent KR-20010031583-A (KR)
IPC: B60Q1/02
Filed: 1998-11-02
Abstract: 본 발명은 주변 광에 따라 조명 기구(11), 특히 자동차의 조명 기구를 조정하는 장치(10)에 관한 것이다.  이러한 장치는 조명 기구를 온-오프(on-off)시키는 스위칭 장치(13)를 포함한다.  적어도 하나의 광센서(17)가 주변 광의 파장을 검출하기 위해 제공된다.  센서(17)에 의해 검출된 주변 광의 파장이 실질적으로 일광에 포함되어 있는 경우에는 평가 장치(14)가 제어 신호(5)를 스위칭 장치(13)로 전송한다.  필터(F) 및 센서(17)가 함께 광 감지 소자로 작동하는 적어도 하나의 발광 다이오드(15)로 형성되기 때문에, 통과 빛이 간단하고 유리한 방식으로 자동으로 접속될 수 있다.
Patent KR-20010043611-A (KR)
Title: 감마-아미노부티르산 유도체의 안정화된 제약 제제 및그의 제조 방법
IPC: A61P25/00
Filed: 1999-05-10
Abstract: 본 발명은 아미노산을 안정화제로서 혼입하여 수득할 수 있는 4-아미노-3-치환된-부탄산 유도체의 안정화된 제약 제제를 제공한다.
Patent KR-20020060387-A (KR)
Title: E-mail writing method with mobile communication terminal and computer readable medium stored thereon computer executable instruction for performing the method
Inventor: MUN SEUNG HUN
Filed: 2001-01-10
Abstract: PURPOSE: A method for writing an E-mail in a mobile communication terminal is provided to supply contents stored in a template pre-set by a businessman or a user in the case that the businessman operates a system for managing information related to an E-mail address of the user, and the user connects to a businessman system through the Internet and prepares an E-mail. CONSTITUTION: A businessman system(200) includes a template related information database(210) and a transmission mail processing module(220) for storing paragraphs frequently used in preparing an E-mail by users and paragraphs set by users in accordance with a users' taste. A user uses a wire/wireless terminal having an Internet protocol for accessing the businessman system(200). In the case that the user prepares E-mail contents directly through an E-mail writing interface supplied by the businessman system(200), or prepares E-mail contents using a template and transmits an E-mail, the transmission mail processing module(220) transmits an E-mail to a mail server. As a unit of the user for connecting to the businessman system(200) for managing the user as a member through the Internet, a personal computer(10) or a mobile communication terminal(20) being operated by a client having a wire/wireless Internet protocol is used.
Patent KR-20020063772-A (KR)
Title: Oil filter of engine
Inventor: HA CHI KOOK
IPC: F01M11/03
Filed: 2001-01-30
Abstract: PURPOSE: An oil filter for an engine is provided to reduce units of working time by easily replacing the oil filter. CONSTITUTION: An oil filter(10) for an engine is composed of a case(11) for including an inlet and outlet for introducing/discharging oil in one side of the case(11), a filter, a bypass valve, a spring, and a coupling part(20). The coupling part(20) is a polygon-shaped groove, formed in the other side of the case, and coupled to a working tool.
Patent KR-20010078172-A (KR)
Title: Crystal for a telephone watch
Inventor: DUBUGNON DOMINIQUE
IPC: H04B1/3827
Filed: 2001-01-31
Abstract: PURPOSE: A watch glass in a telephone watch is provided to efficiently actuate an electric sensor mounted on a lower portion of the watch glass and to endure impact and pressure. CONSTITUTION: A watch glass for a telephone watch comprises a case composed of plastic material; two wires integrally formed with the case by being mounted on a wrist band; a groove(10) installed on the case; a glass(1) inserted to the groove; needles displaying minute and hour; plural electric sensors(3) mounted on a key board(2); first and second layers(6,9) attached to a thin portion(5) of the watch glass; and a reinforcing portion(11) extended on a lower portion of the thin portion of the watch glass. The thin portion forming the keyboard is arranged on a circumference of the watch glass. Thereby, the watch glass for the telephone watch efficiently actuates the electric sensor mounted on the lower portion of the watch glass. Moreover, the watch glass of the telephone watch endures impact and pressure.
Patent KR-20010082031-A (KR)
Title: Method, system, and program for determining system configuration
Inventor: BERGLUND NEEL C
IPC: G06F13/14
Filed: 2001-01-31
Abstract: PURPOSE: A method for deciding configuration of a computer system, a program and a system for the same are provided, which dose not need to wait a response from available elements in the computer system by using each memory on respective planar devices. CONSTITUTION: A read operation is carried out on a planar configuration memory(32) instructing respective planar devices(4, 6, 8, 10, 12 , 14) connectable to a planar board(2) on address. The configuration memory(32) to the respective available planar devices decides whether or not there is the address of a connection device which decides the memory(32) and also can be accessed via the planar devices. A read instruction is sent to the address of each connection device instructed by the memory(32) for the planar devices in order to decide configuration information with respect to each connection device and further to decide whether or not there is further another connection device accessible to the connection device.
Patent KR-20020067067-A (KR)
Title: A management method of studying via internet
Inventor: YOO IN CHUL
IPC: G06Q50/20
Filed: 2001-02-15
Abstract: PURPOSE: A method for managing learning using the Internet is provided to update and learn questions adapted to a learner. CONSTITUTION: A learner who wishes to receive learning connects to a web server using a computer connected to the Internet(S1). The web server checks whether the learner is a member or not(S2). Information of the member learner is read from a database. The information is a learning progress and a learning capacity of the member(S4). Learning questions corresponded to the learning capacity of the member are read from a learning question database and transmitted to a member computer. At this time, transmitted question solving information includes time information set according to difficulty degrees, and an advertisement sentence is inserted into a learning question paper(S5). Answers inputted by the learner through a mouse or a keyboard are received(S6). At this time, a progressing time set in the corresponding question is checked(S7), and an invalid or valid progress is performed(S9). Valid answer information is marked, and the result thereof is analyzed(S10).
Patent KR-20020067370-A (KR)
Inventor: JUNG IL BYEONG
IPC: A23K1/16
Filed: 2001-02-16
Abstract: PURPOSE: Provided is a roughage replacement for ruminant to control the amount of intake and to promote rumination. CONSTITUTION: The roughage replacement is characterized by containing 30-60 wt.% of synthesized polymer, such as PET(polyethylene terephthalate), Nylon6, PS(polystyrene),PE(polyethylene), etc., in types of a film, a filament, a ring and the like. The fodder consisting of concentrated feedstuff and roughage for ruminant satisfies the specific gravity range of 0.70-0.90.
Patent KR-20010092332-A (KR)
Title: Nozzle and aspirator with nozzle
Inventor: KAWAMOTO EIICHI
IPC: A47K7/04
Filed: 2001-03-14
Abstract: PURPOSE: A nozzle and a sucking device therewith are provided to achieve a nozzle capable of easily removing an aspiration object(residual solidified object). CONSTITUTION: The nozzle(1), connected to the sucking device and used for aspirating an aspiration object, comprises a nozzle body(10) including an opening(11), which can be opposed to a surface with the residual aspiration object, and a suction port(12) for aspirating the aspiration object; and a liquid injection mechanism(7) for ejecting liquid toward the aspiration object, the liquid injection mechanism provided at the nozzle body.
Patent KR-20020074730-A (KR)
Title: Armrest of vehicle door
Inventor: KIM YONG UK
IPC: B60N2/75
Filed: 2001-03-21
Abstract: PURPOSE: An armrest for a door of a vehicle is provided to improve comfortableness by adjusting the height of the armrest properly with moving up and down according to the body of a passenger. CONSTITUTION: A door trim(130) is mounted in an inner panel(110) of a door(100), and an armrest(140) is protruded in the door trim of the inner panel. An arc cam(180) is rotated according to the rotational direction of a rotating motor(170), and the armrest is supported by the arc cam. The armrest is moved up and down along a guide rail(190), and both sides of the armrest are supported by a driving arc cam(181) and a driven arc cam(182) in actuating an operating switch(160). Comfortableness is improved with adjusting the height of the armrest according to the body of the passenger.
Patent KR-20020075049-A (KR)
Title: Cultivation of Pseudomonas sp.Sπ-3 of chondroitin sulfuric acid and extraction of chondroitin sulfuric acid therefrom
Inventor: KIM GWANG YANG
IPC: C12N1/20
Filed: 2001-03-23
Abstract: PURPOSE: Provided are a method for culturing a marine microorganism Pseudomonas sp. Sπ-3 containing chondroitin sulfate and a method for extracting chondroitin sulfate, which is used as a raw material of medicines, cosmetics and functional foods, therefrom. CONSTITUTION: The marine microorganism Pseudomonas sp. Sπ-3 has biological properties listed in Table 3 and contains chondroitin sulfate. The method for culturing the marine microorganism Pseudomonas sp. Sπ-3 comprises the steps of: dissolving a medium composition comprising yeast extract, polypeptone, proteose peptone No. 3, soytone, ferric citrate, and dextrose in the filtered sea water to regulate the hydrogen concentration of the solution to pH 7.5; and inoculating Pseudomonas sp. Sπ-3, and culturing it. The method for extracting chondroitin sulfate comprises the steps of: centrifuging the Pseudomonas sp. S π-3 cultured medium to collect the pellet of Pseudomonas sp. Sπ-3; heating the pellet at 105 deg. C for 3 hours; centrifuging the pellet and filtering it to collect the filtrated solution; concentrating the filtrated solution under reduced pressure; and precipitating polysaccharides with ethanol.
Patent KR-20020075076-A (KR)
Title: Program editing method of pip tv
Inventor: NAM GWANG HO
IPC: H04N5/45
Filed: 2001-03-23
Abstract: PURPOSE: A program editing method of a PIP television is provided to realize the selection or cancel respective channels while watching programs displayed on PIP screens, thereby editing programs conveniently and precisely. CONSTITUTION: A program editing method of a PIP television includes the steps of reading channel data from ROM in a program edit mode, operating PIP mode for displaying a screen corresponding to the respective channel data to divided PIP screens, selecting one of a plurality of channels displayed on the divided PIP screens, determining whether a menu is selected by a user with respect to the selected channel, and changing the screen according to the user's selected menu if yes.
Patent KR-20010069440-A (KR)
Title: A light indicating direction of an emergency exit, possible to assemble with tile type
Inventor: KIM YEO JIN
IPC: G09F13/08
Filed: 2001-03-22
Abstract: PURPOSE: Indication lamps for directing correct exit are provided for ensuring the safe escape of people when they cannot find their way due to billows of smokes and flames by installing the lamps at floor part or side walls of the fired building. CONSTITUTION: The indication lamp comprises a case formed with opaque material excluding an arrow section to indicate direction at the middle of an upper surface made of translucency material; a rectifying part (105) to rectify AC provided from the terminal part (103) into DC current; a power failure detection part (106) to sense short state of power source inputting via the rectifying part (105); a protection part (107) to block excess-discharging condition of a condenser (108); a temperature sensing part (110) to detect surrounding temperature; a gas sensing part (111) to measure density of gas; a control part (104) to turn on the lamp (109) by detecting signals input from the detection part (106), sensing part (110) or (111).
Patent KR-20020078647-A (KR)
Title: The backpack which you don't have to unfasten shoulder part and you can move into back and forth without open it.
Inventor: BAEK SAE YOUNG
IPC: A45F3/04
Filed: 2001-04-06
Abstract: PURPOSE: Provided is a packsack enabling to move back and froth without loosening shoulder strings which separates a shoulder string part and a packsack part and uses a rail and a rail rotation button to move back and forth so that it enables to use the packsack conveniently. CONSTITUTION: The packsack enabling to move back and froth without loosening the shoulder strings comprises the parts of: more than one string of upper and lower rail(8, 9) which are combined with more than one rail rotation button(5); more than one weight support fixed frame for the packsack(6) which are combined with more than one button to support and fix the weight of the packsack; and a rail locker(10) which adjusts the upper rail and the lower rail at the front chest of the shoulder string as user's body shape to lock.
Patent KR-20020081818-A (KR)
Title: Management system for logistics and method of the same over on-line network
Inventor: JUNG TAE HO
Filed: 2001-04-19
Abstract: PURPOSE: An online logistics management system and method is provided to enable a plurality of service users to connect to a plurality of service providers, and to enable the service providers to offer speedy logistics service to the users based on various options selected by the users. CONSTITUTION: The system comprises a user terminal(10), a logistics company terminal(12), a logistics management server(2), and a finance management server(14). The user terminal(10) enables a user to access the logistics management server(2), to browse a plurality of logistics companies registered at the logistics management server(2) and estimate references offered by the logistics companies, and to request a specific detailed estimate to them via an internal wired or wireless communication module. The logistics company terminal(12) offers estimate reference data to the logistics management server(2), generates a specific detailed estimate according to a request of a user, and enables the logistics company to participate in an auction of a logistics service. The logistics management server(2) proceeds an auction of a logistics service on a specific logistics service among the users and the logistics companies, displays an auction progress, processes each logistics path or estimate, manages a payment and assesses a credibility on a user and a logistics company. The finance management server(14) processes a payment approval request, checks if a logistics service of the logistics company is completed, and settles the payment for an offered logistics service.