baber/WOPTO huggingface dataset:
Patent KR-20020058279-A (KR)
Title: Method for manufacturing a transistor for test pattern
Inventor: CHA SEON YONG
IPC: H01L29/78
Filed: 2000-12-29
Abstract: PURPOSE: A method for manufacturing transistors for a test pattern is provided to simplify manufacturing processes and to reduce resistance between a channel and a contact by forming a polysilicon layer under pads. CONSTITUTION: A gate oxide(45) and a gate electrode(47) having a hard mask(49) are sequentially formed on a semiconductor substrate(41). An LDD(Lightly Doped Drain) region(51) is formed in the semiconductor substrate. An insulating spacer(53) is formed at both sidewalls of the gate electrode(47). A conductive layer(55) is formed at a predetermined region as a body pad, a source pad and a drain pad. The conductive layer are etched-back by using the hard mask(49) as an etch stopper. An interlayer dielectric having contact holes for the pads is formed on the resultant structure.
Patent KR-20020059051-A (KR)
Title: Device for experimentation a harm of industrial chemical material
Inventor: HAN GYU TAE
IPC: G01N33/00
Filed: 2000-12-30
Abstract: PURPOSE: Provided is a device for effectively analyzing the toxicity of industrial chemical materials, thereby accurately and economically analyzing the toxicity of industrial chemical materials. CONSTITUTION: The device comprises the followings: a chamber(100) equipped with an installation part(110) and a connection part; a motor(230) installed by a motor bracket(220) and having a transfer screw at its shaft(231); a transfer unit(200) having a hoper(211) and a moving pipe; a linking unit(300) having an insertion hole(310) and a fixing hole(320) inserted with a piston(330) at both end of a transparent tube(340); and a collection container(400) connected to the chamber(100) by a linking pipe(300).
Patent KR-20010021933-A (KR)
Title: 신규한 폴리케타이드의 제조방법
IPC: C07H17/08
Filed: 1998-07-17
Abstract: 숙주세포 또는 무세포 추출물 중에서 효율적인 시스템으로 신규한 폴리케타이드를 생산하는 변형된 PKS 유전자 클러스터가 설명된다. 이 신규한 폴리케타이드는 보통, 변형된 PKS 클러스터에 의해 프로세싱된 화학식 (1) 또는 (2)의 디케타이드를 인코포레이션함으로써 얻어진다. 
     화학식 1 
     
       
     
     또는 
     화학식 2 
     
       
     
     식 중, A는 디케타이드를 활성화하는 부분이고, R 1 과 R 2 중 적어도 한가지는 디케타이드에서 자연적으로 발생하는 것 이외의 치환기임 
     또한 폴리케타이드 글리코실화시켜 항생제를 얻을 수도 있다.
Patent KR-20010022005-A (KR)
Title: 깊이 종속 흐름 제어 및 최적의 ｐｏ２ 결정 특징을구비하는 수중호흡 시스템
IPC: F16K31/02
Filed: 1998-07-16
Abstract: 본 발명은 내장형 수중호흡장치(100) 및 방법에 관한 것으로, 호흡 가스가 각각 다른 산소 분압을 가진 두개의 분리된 가스원(110, 112)으로부터 흐름 루프(104)에 공급되며, 각 가스원은 각각 가변 흐름률을 갖는 분리된 매스(mass) 흐름 제어기로 제어된다.  상기 매스 제어기 흐름률은 깊이의 함수에만 종속되어 가변 흐름률로 가스를 전달하도록 적응성있게 조정할 수 있다.
Patent KR-20010031582-A (KR)
Title: Abrasive particles for surface polishing
IPC: B01J19/12
Filed: 1998-10-29
Abstract: Polishing compositions are described that are appropriate for fine polishing to very low tolerances. The polishing compositions include particles with small diameters with very narrow distributions in size and effectively no particles with diameters several times larger than the average diameter. Furthermore, the particles generally have very high uniformity with respect to having a single crystalline phase. Preferred particles have an average diameter less than about 200 nm. Laser pyrolysis processes are described for the production of the appropriate particles including metal oxides, metal carbides, metal sulfides, SiO2and SiC.
Patent KR-20010031871-A (KR)
Title: 형광체 재료, 형광체 재료 분체 및 플라즈마 디스플레이패널과 이들의 제조방법
Filed: 1998-11-05
Abstract: 서로 마주 보도록 설치된 전면(前面) 패널과 배면(背面) 패널과의 사이에 복수의 방전공간이 형성되고, 각 방전공간에는 청색, 적색 및 녹색 중에서 어느 한가지 색의 형광체 입자를 함유하는 형광체층이 형성되어서 된 플라즈마 디스플레이 패널로서, 형광체층에 함유되는 청색, 적색 및 녹색의 형광체 입자의 적어도 한가지 색의 형광체 입자가 판상 입자인 것을 특징으로 하고, 이렇게 함으로써 고휘도의 신뢰성이 높은 플라즈마 디스플레이 패널을 제공한다.
Patent KR-20010034095-A (KR)
Title: 무선 주파수 식별 처리방법 및 그 장치
IPC: G06K19/07
Filed: 1999-01-13
Abstract: 독특한 RF 신호를 갖는 식별 태그와, RF 에너지를 발생하는 소오스와, 식별 태그가 소오스에서 발생된 RF 에너지에 조사될 때 신호를 판독하는 검출기를 포함하는 RF 식별 시스템. 상기 식별 태그는 전기적으로 비도전성 재료로 형성된 베이스와 베이스에 랜덤하게 분포된 금속 파티클을 포함한다. 검출된 신호는 식별 목적으로 검출된 신호와 추후의 비교를 위해 기억될 수 있다. 생명 측정 데이터가 판독되어 대응하는 신호와 연관되어서 사람을 식별하고 물체와 링크시킨다.
Patent KR-20010042756-A (KR)
Title: 개화 유전자좌 ｔ(ｆｔ) 및 개화가 조절되는 유전자 변형식물
IPC: C12N15/09
Filed: 1999-04-13
Abstract: 본 발명은 개화 유전자좌 T에 대해 "FT"로 명명된 유전자와 식물에서의 개화를 조절하는 FT에 의해 암호화된 폴리펩티드를 제공한다. FT는 개화가 조절되는 표현 형질(예컨대, 조기 또는 지연 개화)을 갖는 것이 특징인 유전자 변형 식물을 제조하기 위한 본 발명의 방법에 유용하다. 그러한 식물은 기능적인 FT 펩티드를 암호화하는 핵산; FT에 대한 하나 이상의 안티센스 핵산; 야생형 FT 폴리펩티드를 암호화하는 구조 유전자; 또는 우성 음성 폴리펩티드를 암호화하는 구조 유전자에 의해 유전적으로 변형시켜 식물에서 개화를 조절할 수 있다.
Patent KR-20020061293-A (KR)
Title: Method for dispatching a transporter of a port container terminal
Inventor: KIM GAP HWAN
IPC: B65G1/137
Filed: 2001-01-15
Abstract: PURPOSE: An optimum dispatching method of cars of a container terminal is provided to reduce the delay time of a container crane and to reduce the travel distance and time of an AGV(Automated Guided Vehicle) to a minimum, and to improve productivity in the on-board work. CONSTITUTION: The occurrence time of events in all works is set up at the earliest occurrence time of events and the occurrence time of events is abstracted through the working hours of a container crane(S110). Whether the realizing to all works on the base of the abstracted time is possible or not is checked(S120). If the realizing to all works is possible, work is assigned so that the total moving time of the AGV can be minimum(S130). If the realizing to all works is impossible, the time of interval in the work of the container crane and the time of interval in the continuous work of the AGV are compared(S150), and then whether dispatching of the AGV is possible or not is checked(S160). If the dispatching of the AGV is possible, feedback into the next stage is performed after including the next work in a target.
Patent KR-20010025665-A (KR)
Title: fertilizer composition and method for make the potassium-feldspar
Inventor: JEONG HYO YEON
IPC: C05D1/00
Filed: 2001-01-15
Abstract: PURPOSE: A preparation method of complex fertilizer is provided. In particular, the fertilizer capable of enhancing its fertility for any soil condition including acidic, salt-agglomerated, and neutral soil is prepared by using potassium feldspar components and other advantageous materials, offering buffering capacity and other complementary miscellaneous elements such as boron. CONSTITUTION: A preparation method of complex fertilizer is characterized by using powdered potassium feldspar having a size of 50 mesh, 80 mesh, 150 mesh, 325 mesh, or 600 mesh depending on the condition of soil where it is being applied: wherein the potassium feldspar has 0.92-0.93 of emission ratio of far infrared ray at 5-20 micrometer wavelength, and consists of 66.56 wt% of silicic acid(SiO2), 18.36 wt% of alumina(Al2O3), 11.83 wt% of potassium oxide(K2O), 2.42 wt% of sodium oxide(Na2O), 0.08 wt% of ferric oxide(Fe2O3), 0.06 wt% of manganese oxide(MnO), and other miscellaneous elements such as cerium, selenium, cobalt, radon and the like.
Patent KR-20020061343-A (KR)
Title: Service method of mobile terminal function
Inventor: HAN MI GYEONG
IPC: H04M1/72436
Filed: 2001-01-16
Abstract: PURPOSE: A mobile terminal function service method is provided to perform the additional function service prior to a call function service in response to a user's request. CONSTITUTION: When there is an additional function service request(100), a controller of a mobile terminal proceeds to an additional function mode(102). When there is a priority designation request by a user in the additional function mode, the controller sets the additional function as a priority and displays accordingly with an icon on a display unit(106). The controller performs the additional function service(108). While the user performs the additional function service, if there is a phone call, the controller determines whether the additional function has been set as a priority(116). If the corresponding additional function has been set as a priority, the controller checks whether there is a priority release request by the user(117). If there is no priority release request by the user, the controller maintains the corresponding additional function service(118).
Patent KR-20010082702-A (KR)
Title: New 6-amino- or 6-hydrazino-sulphonyl-3-quinolyl-phosphonic acid compounds, a process for their preparation and pharmaceutical compositions containing them
Inventor: CORDI ALEX
IPC: A61P9/10
Filed: 2001-02-16
Abstract: PURPOSE: Provided are new 6-amino- or 6-hydrazino-sulfonyl-3-quinolylphosphonic acid compounds and compositions containing them, which are useful as a therapeutic agent for the acute, and also chronic, treatment of neurological and psychological disorders involving those amino acids, for example degenerative disorders such as cerebrovascular accident, cerebral or spinal traumatism, epilepsy, chronic neurodegenerative diseases such as Alzheimer's disease, schizophrenia, lateral amyotrophic sclerosis or Huntington's chorea. CONSTITUTION: The compound is represented by the formula(I), wherein R1 represents halogen or trifluoromethyl, R2 represents hydrogen or alkyl or cycloalkyl, R3 represents alkyl, cycloalkyl, aryl, arylalkyl, alkoxy, aryloxy, arylalkoxy, hydroxy, aminoalkyl, alkylaminoalkyl, dialkylaminoalkyl, alkylcarbonyl, arylcarbonyl or arylalkylcarbonyl or NHR6 (wherein R6 represents hydrogen or alkyl, cycloalkyl, aryl, alkylcarbonyl, arylcarbonyl, arylalkyl or arylalkylcarbonyl), or R2 and R3 together form with the nitrogen atom carrying them a ring having 5 or 6 carbon atoms, in which one of the carbon atoms can be replaced by oxygen, nitrogen or sulphur or by SO, SO2 or NRa (wherein Ra represents hydrogen or alkyl, cycloalkyl, aryl or arylalkyl), R4 and R5, which may be identical or different, represent hydrogen or alkyl, cycloalkyl, aryl or arylalkyl or a group of formula (wherein R7 and R8, which may be identical or different, represent hydrogen or alkyl, cycloalkyl or aryl), it being understood that: alkyl is understood to mean a linear or branched alkyl group containing from 1 to 6 carbon atoms, alkoxy is understood to mean a linear or branched alkoxy group containing from 1 to 6 carbon atoms, cycloalkyl is understood to mean a cyclic alkyl group containing from 3 to 8 carbon atoms, aryl is understood to mean the groups phenyl or naphthyl, it being possible for those groups to be unsubstituted or substituted by from 1 to 3 groups selected from alkyl, cycloalkyl, hydroxy, alkoxy, amino, alkylamino, dialkylamino, cyano, nitro, polyhaloalkyl, SO2NR9R10 (wherein R9 and R10, which may be identical or different, represent a hydrogen atom or an alkyl, cycloalkyl or aryl group) and halogen atoms, their enantiomers and diastereoisomers and addition salts thereof with a pharmaceutically acceptable acid or base.
Patent KR-20020067388-A (KR)
Title: Method for overcurrent protecting PTC polymer fuse
Inventor: CHOI SU AN
IPC: H01C7/02
Filed: 2001-02-16
Abstract: PURPOSE: A manufacturing method of a PTC polymer fuse for breaking over-current is provided to continuously perform crosslinking process for many PTC sheets with maximizing contact area between the PTC sheet and a heat source. CONSTITUTION: A PTC polymer fuse for breaking over-current is manufactured by manufacturing PTC compound, manufacturing PTC sheets(26), and crosslinking the PTC sheets(26). The PTC compound is manufactured with crystalline polymer, adhesive resin, conductive filler, co-crosslink agent and antioxidant. The PTC sheet(26) includes a thin PTC compound sheet and metal foil for electrodes attached to both sides of the PTC compound sheet by a roll laminator. The PTC sheets(26) are processed to form a crosslinked PTC sheet(32) by dual shaft heating rolls(30,31). The dual shaft heating rolls(30,31) rotate oppositely to each other and have heating portions for heating the PTC sheet(26) to a crosslinking temperature and cooling portions for cooling to room temperature. The length of the heating portion is longer two times that of the cooling portion. The PTC sheet(26) is rolled around the dual shaft heating rolls(30,31).
Patent KR-20010094768-A (KR)
Title: KKQUL La myan
Inventor: LIM YONG JA
IPC: A23L7/109
Filed: 2001-02-10
Abstract: PURPOSE: A process for preparing instant-cooking ramen using a pheasant by adding conventional ramen to pleasant meat soup and mixing spices is provided, thereby, the titled ramen having a light taste and low fat is produced. CONSTITUTION: Conventional ramen is poured into pleasant meat soup, mixed with spices such as red pepper powder, green onion, garlic, black pepper and ginger and optionally added with pleasant meat to produce the titled instant-cooking ramen.
Patent KR-20020068695-A (KR)
Inventor: CHOI GYEONG HUI
IPC: C09D179/08
Filed: 2001-02-22
Abstract: PURPOSE: A color filter overcoating material for a liquid crystal display(LCD) device is provided, which has a sufficient anchoring energy for arranging the liquid crystal to act as a liquid crystal arrangement layer. CONSTITUTION: An LCD device comprises an overcoating layer and a color filter, wherein the overcoating layer is formed by using a color filter overcoating material comprising any one selected from the group consisting of a polyimide-based polymer, a polyamic acid-based polymer and a photopolymer. Preferably the polyimide-based polymer is represented by the formula 1. The polyamic acid-based polymer is represented by the formula 3. In the formulas 1 and 3, R1 is benzene group, cyclopentane group or cyclohexane group and R2 is represented by the formula 2 or biphenyl group; and in the formula 2, R' is ether group, methylene group or -C(CF3)-. The photopolymer is a polyvinyl cinnamate-based polymer, a polysiloxane cinnamate-based polymer or a coumarin-based polymer.
Patent KR-20020070717-A (KR)
Title: Signal process apparatus for phase transition and attenuation on the non-contact multi transmission line
Inventor: KIM DEOK YONG
IPC: H01P5/08
Filed: 2001-03-02
Abstract: PURPOSE: A signal processing apparatus is provided to reduce size of the apparatus by arranging transmission lines and dielectric member into a single housing, while minimizing intermodulation distortion. CONSTITUTION: A signal processing apparatus comprises a housing(11) having, at an upper surface thereof, a plurality of concentric circles(11a) and at a lower surface thereof, an open portion; a shield plate(12) for closing the open portion of the housing; input and output connectors(21 to 28,31 to 38) penetrated from the outer periphery toward the interior of the housing; a first circuit board(13) mounted into the open portion of the housing, and which has a transmission line(13a) for electrically connecting the input connectors and output connectors; a plurality of second circuit boards(14) inserted into the concentric circles formed at the housing, wherein each of the second circuit board has an arc-shaped transmission line; a conductive pin(15) for electrifying the transmission line of the first circuit board and the transmission line of the second circuit board; a rotor(16) installed onto the second circuit board, and which has a rotating shaft(16a) arranged at the center of the rotor; dielectric members(17,17') attached to the outer bottom surface of the rotor, and which vary an electrical length of the transmission line of the second circuit board in accordance with the rotation of the rotor; and a cover(18) installed onto the housing, and which has a through hole(18a) for insertion of the rotating shaft of the rotor.
Patent KR-20020073807-A (KR)
Title: Apparatus for driving plasma display panel, which comprising energy recovery circuit
Inventor: LEE JUN YEONG
IPC: G09G3/296
Filed: 2001-03-16
Abstract: PURPOSE: An apparatus for driving a 3-electrodes surface discharge plasma display panel incorporating therein an energy regeneration circuit is provided to minimize the number of switching devices for use in an X-common driving member and a Y-common driving member. CONSTITUTION: An apparatus for driving a plasma display panel incorporating therein an energy regeneration circuit includes a first to a fourth switches(SW1,...SW4), a serial circuit and a sixth switch(SW6). The first and the third switches(SW1,SW3) are commonly connected to a Y electrode line. The second and the fourth switches(SW2,SW4) are commonly connected to an X electrode line. In the serial circuit, a capacitor Cs for charging/discharging charges, a coil L provided with a capacitor and a resonance inductance and a fifth switch(SW5) for controlling a current flow of the capacitor and coil are connected to each other in serial. An end of the sixth switch(SW6) is connected to both ends of an alternative pulse voltage Vs in order to determine whether the alternative pulse is inserted or not. Another end of the sixth switch(SW6), an end of the serial circuit and another ends of the first and the fourth switches(SW1,SW4) are connected to each other. A negative terminal of the alternative pulse voltage Vs, another end of the serial circuit and another ends of the second and the third switches(SW2,SW3) are connected to each other.
Patent KR-20010069399-A (KR)
Title: A cash-dispensing machine having perfume emanation machine
Inventor: RYOO YOUNG HO
IPC: G07F19/00
Filed: 2001-03-19
Abstract: PURPOSE: A cash dispenser including an incense emitting instrument is provided to use a cash dispenser with fresh feeling by diluting and removing the offensive odor generated in the paper money in withdrawing the cash. CONSTITUTION: The cash dispenser including the incense emitting instrument(1) includes an incense emitting hole(3), an incense capsule(4), a heat line(9), a condenser(8), a control portion(7), a thin filter(6) and a door opening and closing sensor(10). The incense undiluted solution is in the incense capsule(4). The heat line(9) is stuck to the rear of the incense capsule(4). The condenser(8) supplies the power to the control portion(7). The control portion(7) sends the electrical signal to the heat line(9), which is located at the rear of the incense capsule(4), according to the operation of the electrical signal of the door opening and closing sensor(10). Only the incense, which is evaporated by the operation of the heat line(9), passes by the thin filter(6) and is emitted to the incense emitting hole(3).
Patent KR-20010074199-A (KR)
Title: Synthesis of nano size Cerium Oxide by Glycothermal Processing
Inventor: PAIK UN GYU
IPC: C01F17/00
Filed: 2001-04-09
Abstract: PURPOSE: A method for producing ceria powder having nano size is provided to produce the powder useable as catalyst and/or polishing material having less than 100 nm diameter and uniform distribution of particle size by applying high temperature and high pressure together with organic solvent. CONSTITUTION: The method comprises applying cerium precursor as a starting material and glycol as the organic solvent; and synthesizing the mixture into the ceria powder product by adding any agents for regulating shape and granule size under 150-300 deg.C, 3-30kgf/cm¬2 of pressure for 1-48 reaction time. The cerium precursor is selected from Ce(NO3)3·6H2O, Ce2(C2O4)3·xH2O, Ce2(SO4)3·xH2O in a concentration of 0.1-2mole/l. The solvent is at least one or two selected from ethylene glycol, propylene glyco, 1-4 butanediol. The shape and granule size regulating agent is at least one or two selected from water, itaconic acid or HNO3.
Patent KR-20020082252-A (KR)
Title: Health-aid bererage comprising araliaceous shrub root bark and onion as main ingredients
Inventor: LEE DONG KI
IPC: A23L2/38
Filed: 2001-04-19
Abstract: PURPOSE: Provided is a health drink using Acanthopanax and onions as main ingredients, therefore its composition has pharmaceutical effects such as liver protection, digestion improvement, blood purification, stomachache treatment, back pain treatment and the like. CONSTITUTION: The composition of the health drink is characterized by comprising 95-96 wt.% of onions, 3.0-3.5 wt.% of dried Acanthopanax, 1-1.5 wt.5 of Eucommia ulmoides, and 0.05-0.07 wt.% of licorice roots. The composition is manufactured by heat-extracting the above ingredients for 2 hours in an extractor then concentrating the extract.
Patent KR-20020081944-A (KR)
Title: Safety device of traveling for a car
Inventor: YOON CHUL KYUN
IPC: B62D37/02
Filed: 2001-04-20
Abstract: PURPOSE: A traveling safety device is provided to improve the traveling efficiency and the traveling stability by preventing pressing the rear of a vehicle from plural spoilers. CONSTITUTION: A containing groove is formed in the tip of a trunk door. First and second spoiler support portions(300a,300b) are stored in the storing groove. The first and second spoiler support portions are fixed by a combining device. First and second air current control plates(400a,400b) are connected with the spoiler support portions with hinge shafts. The air current control plates forms support portion placing units to prevent the shaking of the rear by selectively opening. Left and right wind speed detectors are formed in the rear to detect the wind speed at the cornering. First and second hydraulic cylinders are connected with the air current control plates. First and second pistons open the air current control plates according to the change of wind speed by an electronic control unit selectively.
Patent KR-20020086977-A (KR)
Title: Focusing distance measurement in iris recognition system
Inventor: CHAE JANG JIN
IPC: G06K9/00
Filed: 2001-05-12
Abstract: PURPOSE: A method and device for measuring a distance at an iris recognizing system is provided to automatically calculate a distance between a camera and a user for obtaining an iris image. CONSTITUTION: Infrared rays light emitting diodes(602,603) are operated successively and project infrared rays spotlights(602a,603a) to a user for measuring a distance to the user. An iris recognition camera(601) is operated and photographs/obtains a face image of the user. At this time, the infrared ray spotlights(602a,603a) which projected to the user face are obtained together. Positions and sizes of the infrared rays spotlights(602a,603a) displayed on the user face are varied according to distances between the iris recognition camera(601) and the user. Thus, a distance-measuring unit calculates a distance between the iris recognition camera(601) and the user.
Patent KR-20020089774-A (KR)
Title: Rolling element spacer in rolling guide device
Inventor: ABE YASUYUKI
IPC: F16C29/04
Filed: 2001-05-24
Abstract: PURPOSE: A rolling elements spacer for a rolling guide device is provided to decrease sliding contact resistance to a ball, and to prevent the rolling elements spacer from being displaced between balls by stabilizing alignment of balls and the spacer on an endless track with placing the ball in the ball holding seat properly. CONSTITUTION: A rolling guide device moves a couple of members relatively and continuously by circulating balls(2) in series, and a rolling elements spacer(5) circulates with balls with being inserted between balls in an endless track. The rolling elements spacer has a couple of ball holding seats recessed spherically and contacted to the balls with rolling. A separation restricting part is formed around the ball holding seat, protruded and not contacted to the ball on the ball holding seat. Balls and rolling elements spacers are arranged stably by placing the ball in the ball holding seat securely.