baber/WOPTO huggingface dataset:
Patent KR-20020083405-A (KR)
Inventor: CHOI DO HYEON
IPC: H05B33/00
Filed: 2001-10-16
Abstract: PURPOSE: A plasma switch type organic electroluminescence display and method for manufacturing the same is provided to reduce manufacturing procedures and cost by eliminating auxiliary layers for increasing luminance efficiency, while improving performance of display device. CONSTITUTION: A plasma switch type organic electroluminescence display comprises a first substrate unit(27) having a plurality of first electrodes arranged into a stripe shape and a lower dielectric film(23) formed onto the first electrodes; a second substrate unit(33) having a plurality of second electrodes arranged into a stripe shape in such a manner that second electrodes are perpendicular to the first electrodes, and an upper dielectric film(31) formed onto the second electrodes; a plurality of discharge spaces formed in the region where first electrodes and second electrodes meet perpendicularly with each other, between the first substrate unit and the second substrate unit; and a plurality of organic electroluminescence layers(24) formed on the first substrate unit within discharge spaces.
Patent KR-20010100163-A (KR)
Title: 생선.육류.야채 냄새 제거 와 습도조절 및 운송시 변질을완화 할수 있는 참숯 및 통보리를 이용한 포장 방법에 관한
Inventor: HWANG CHI GEUN
Filed: 2001-10-19
Abstract: 본 발명은 불순물을 제거한 순수 통보리와 참숯을 멸균 처리한 뒤 입체형 숯의형태를 갖게한뒤 염장 또는 일반 생선 및 육류를 박스 및 비닐에 포장할때 일정량을 한지에 넣어 함께 포장하는 방법으로 냉동 및 건조 상태를 유지시키는 기술로 전통적 포장법을 토대로 응용한 생선 및 육류 냄새 제거 및 부패를 완화시키는 포장 방법이다. 
     이는 생선 및 육류의 냄새를 감소시키고 육질의 맛을 향상시키며 부패시간을 연장시켜 유통 및 보관 운송시 변질 시간 연장으로 신선도 유지가 용이한 포장 방법이다. 
     이렇게 우리 주위에 흔한 통보리와 참숯은 우수한 약성 및 친 환경성을 가지며 부존 자원을 이용하여 생활에 활력을 주고 중금속 분해. 산소공급.자정력. 해독력이 우수한 참숯을 생선 및 육류 포장에 응용하여 건강한 먹거리에 응용 하도록 고안된 것이다. 현재 일반적인 참숯 의 이용범위는 (활성탄을 이용한 필터 건강메트.정수기필터 )등 이렇게 단순한 부분적 응용을 떠나 먹거리에 응용하여 건강한 식탁문화를 이뤄 전통도 살리고 부존 자원이 참숯을 이용한생선.육류 냄새 제거용 포장에관한 방법이다.
Patent KR-20030034519-A (KR)
Title: Liquid crystal having high speed and high temperature using new liquid crystal mixture
Inventor: BAN BYEONG SEOP
IPC: C09K19/04
Filed: 2001-10-25
Abstract: PURPOSE: Provided are a nematic liquid crystal composition which has high phase transition temperature of liquid crystal and can realize a high response velocity, and a liquid crystal device(LCD) produced from the same. CONSTITUTION: The nematic liquid crystal composition comprises (a) 2-80 wt% of nematic liquid crystal compound represented by formula 1, and (b) 20-98 wt% of at least one liquid crystal selected from the group consisting of compounds represented by formulas 3, 4, and 5(wherein R2 and R3 are independently or simultaneously alkyl group or alkoxy group of C1-C15, B is phenyl or cyclohexyl, C is a bond, -CH2CH2-, or -COO-, X and Y are independently or simultaneously hydrogen or fluorine atom, and Z is hydrogen, -OCF3 or fluorine atom).
Patent KR-20030034784-A (KR)
Title: Earphone type handsfree
Inventor: KANG HYO DONG
IPC: H04R1/10
Filed: 2001-10-26
Abstract: PURPOSE: An earphone-type handsfree is provided to make the handsfree sticked by using a top of a doorframe or a seat head protector. CONSTITUTION: A swing gap(2) is formed at a support(1), and a support table(3) is inserted by a spring(5). A swing pole(4) is moved upwards and downwards between the swing gap(2). The support table(3) is moved in all directions by the spring(5). A transceiver consisting of a speaker and a mike is integrated at a front side of the support table(3).
Patent KR-20030035155-A (KR)
Title: Cooling device of radiator type for cooling of thermoelectric element
Inventor: LEE CHANG JAE
IPC: F28D1/00
Filed: 2001-10-30
Abstract: PURPOSE: A radiator type cooling apparatus for cooling a thermoelectric element module is provided to improve cooling area and performance of the thermoelectric element. CONSTITUTION: A cooling apparatus(100) includes a refrigerant tank(110) installed to contact with a thermoelectric element module(160), and charged with refrigerant evaporated by heat radiated by the thermoelectric element module; an evaporation pipe(120) having one end connected to the refrigerant tank; a radiator unit(130) having the other end of the evaporation pipe on a lower end thereof, and liquefying refrigerant flowing in through the evaporation pipe to discharge; a cooling fan(140) supplying cooling air to the radiator unit; and a liquefaction pipe(150) transporting liquefied refrigerant discharged from the radiator unit to the refrigerant tank.
Patent KR-20030037555-A (KR)
Title: A drain pump's installing structure of the duct type air-conditioner
Inventor: RYU MIN YEONG
IPC: F24F13/22
Filed: 2001-11-06
Abstract: PURPOSE: A structure for mounting a drain pump of a duct type air conditioner is provided to improve compatibility of a product. CONSTITUTION: A structure includes a guide panel(56) slopingly installed on an upper side of a condensed water drip pan(71) and having a heat exchanger installed on an upper side thereof; and a bracket mounted on a rear side of the guide panel, and having a plurality of coupling protrusions and mounting holes formed thereon for a drain pump to be installed thereon by insertion joining method and bolt joining method.
Patent KR-20020035792-A (KR)
Inventor: HONMA KAZUNARI
IPC: H01L21/8246
Filed: 2001-11-08
Abstract: PURPOSE: To provide a dielectric element, capable of effectively suppressing the diffusion of oxygen to an area positioned below a lower electrode at heat treatment for sintering an oxide-based dielectric film. CONSTITUTION: This dielectric element is provided with the lower electrode, provided with an IrSiN film 14 with a function for suppressing diffusion of oxygen, an SBT film 19 as the oxide-based dielectric film formed on the lower electrode and an SiN film 17 with the function of suppressing the diffusion of oxygen, arranged in regions other than the lower electrode.
Patent KR-20030038985-A (KR)
Title: Active sunroof control and warning system
Inventor: HONG YEONG U
IPC: B60J7/057
Filed: 2001-11-09
Abstract: PURPOSE: An automatic opening and shutting device of a sunroof is provided to control the opening and shutting of the sunroof automatically by sensing an impact, temperature in a vehicle and control signal from a remote controller, and to transmit a current condition of the sunroof to the remote controller. CONSTITUTION: A temperature sensing unit(10) outputs data by sensing temperature of the inside of the vehicle. A rainfall and humidity sensing unit(30) perceives humidity and rainfall of the outside of the vehicle. An impact sensing unit(50) perceives an impact of the vehicle. An object sensing unit(20) perceives approach of a pedestrian to the vehicle. A transmitting and receiving unit(40) delivers the data about the current state of the opening and shutting of the sunroof into the remote controller by receiving a signal from the remote controller. A controller(70) outputs a sunroof driving control signal and an alarm driving control signal according to the data supplied from the sensing unit and the transmitting and receiving unit. An alarm unit(95) is driven by the alarm driving control signal from the controller. A sunroof driving unit(80) opens and shuts the sunroof according to the control signal from the controller.
Patent KR-20030040977-A (KR)
Title: Showering apparatus having shower-head mounted with water temperature and/or water flowing amount controller
Inventor: CHOI JONG SUNG
IPC: A47K3/28
Filed: 2001-11-17
Abstract: PURPOSE: A shower apparatus with a shower head having a water temperature unit and/or water volume control unit mounted thereto is provided to control a water temperature and/or a water volume by a hand holding the shower head. CONSTITUTION: A shower head(100) has a water temperature unit(102) and/or water volume control unit(104) mounted thereto. A valve discharges water to the shower head(100) by controlling a water temperature and a water volume according to the operation of the water temperature unit(102) and/or water volume control unit(104). A flexible pipe connects the shower head(100) and the valve.
Patent KR-20030043269-A (KR)
Title: Drop ore auto collecting device in belt conveyor
Inventor: JUNG YANG GI
IPC: B65G43/00
Filed: 2001-11-27
Abstract: PURPOSE: An automatic fallen ore collector is provided to prevent fallen ores by collecting the fallen ores and stuck ores in a collecting screw device, loading in a backet and loading in the same ores on a lower belt. CONSTITUTION: A collecting screw device collects fallen ores and stuck ores on the surface of a lower belt(16) by purifying through a diagonal cleaner(4) and a weight cleaner. A loading screw device loads the fallen ores to a backet(10b). A backet conveyor device transfers the fallen ores to an upper belt(1a) of a belt conveyor by assembling at the same shaft with the loading screw device and using the backet. A fallen ore guiding and detecting device guides and detects the fallen ores to the center of the belt. Thereby, the skew of the belt is prevented and the fallen ores are prevented.
Patent KR-20030045318-A (KR)
Inventor: KANG HI SUN
IPC: A47G9/00
Filed: 2001-12-03
Abstract: PURPOSE: An easily exchangeable coverlet is provided to easily replace a coverlet within a short time when the coverlet becomes dirty only by turning the coverlet inside out without separating it from a quilt. CONSTITUTION: A coverlet(10) is back stitched to the edge of one end of a double-sided quilt(1) by a sewing machine so as to freely cover the top surface or bottom surface. The coverlet(10) and the quilt(1) are fastened by a binding unit(20). The binding unit(20) is a button(21) fastened to the double-sided quilt(1) by a thread and a button hole(22) formed on the coverlet(10), or female and male velcro tapes.
Patent KR-20030046743-A (KR)
Title: Field emission device comprising focusing electrode and method of fabricating the same
Inventor: CHOI JUN HUI
IPC: H01J1/30
Filed: 2001-12-06
Abstract: PURPOSE: A field emission device and a method for manufacturing the same are provided to achieve improved color purity by preventing divergence of electron beam, while reducing damage of field emission device during arcing. CONSTITUTION: A field emission device comprises a substrate(11); a cathode(13) formed into stripes on the substrate; a first gate insulating layer(17) arranged on the cathode, and which has a well(17a) with a bottom for exposing the cathode; a gate electrode(19) formed on the first gate insulating layer, and which has an aperture corresponding to the well; an electron emitting source(25) positioned in the exposed portion of the cathode; a second gate insulating layer(17') arranged on the gate electrode, and which has an aperture partially constituting the well; a second resistant layer(15') formed on the second insulating layer, and which has an aperture corresponding to the well of the first insulating layer; a focus electrode(21) formed on the second resistant layer, and which has an aperture formed on the resistant layer of the peripheral region; and a plating layer(23) formed on the focus electrode.
Patent KR-20030047574-A (KR)
Title: Method and apparatus of manufacturing polycrystalline silicon thin film
Inventor: CHOI CHEOL HUI
IPC: H01L21/205
Filed: 2001-12-11
Abstract: PURPOSE: A manufacturing method and apparatus of a polycrystalline silicon thin film are provided to be capable of improving the uniformity and electron mobility, and increasing the grain size of the polycrystalline silicon thin film. CONSTITUTION: Silicon islands are formed on a substrate(100) and crystal growth is then carried out on the basis of the silicon islands by using a PECVD(Plasma Enhanced Chemical Vapor Deposition) apparatus(30) and an HWCVD(Hot Wire Chemical Vapor Deposition) apparatus(40) in a chamber(10). Preferably, the silicon island forming process is carried out using the PECVD apparatus and the crystal growth of the silicon islands is carried out using the HWCVD apparatus. Preferably, the crystal growth of the silicon islands is carried out using the PECVD and HWCVD apparatus.
Patent KR-20030051013-A (KR)
Title: The backlash compensation devices of turret drive
Inventor: KIM JONG HYEON
IPC: F41A27/00
Filed: 2001-12-20
Abstract: PURPOSE: A backlash reduction device of turret drive is provided to reduce dither or vibration of the vertical direction of a ring gear and reduce wear of a drive pinion gear and the ring gear by mounting an elastic unit to the circumference of the ring gear. CONSTITUTION: A backlash reduction device of turret drive comprises a rod bracket(34) fixed to the upper surface of a ring gear(11) formed inside a turret, near a support bracket fixed to the upper surface of the ring gear; a connecting rod(35) fixed to the side of the rod bracket; a load beam(36) forming a through-hole on the side for passing through the connecting rod; and an elastic unit(41) assembled to the connecting rod. The connecting rod forms a thread at the end. The load beam is fixed to the side of a rotation unit(30) mounted to the lower part of a drive pinion(33) to control rotation of the turret. The elastic unit makes the drive pinion have elastic force to the ring gear.
Patent KR-20020055389-A (KR)
Inventor: KAWATSUKI NOBUHIRO
IPC: C08F2/46
Filed: 2001-12-26
Abstract: PURPOSE: A retardation film and a manufacturing method thereof are provided to realize a retardation film which is oriented in a molecular level and having the optical retardation. CONSTITUTION: A process for producing a retardation film, comprising producing a retardation film by a process including a step of irradiating a mixture of a photosensitive polymer and a low molecular weight compound with light, wherein the ratio z of solubility parameters calculated from the evaporation energy and molecular volume of these photosensitive polymer and low molecular weight compound is larger than 0.93 and smaller than 1.06.
Patent KR-20030056977-A (KR)
Title: Supporting device of stirrer fan in microwave oven
Inventor: LEE DEOK GIL
IPC: F24C7/02
Filed: 2001-12-28
Abstract: PURPOSE: A stirrer fan supporting device is provided to achieve improved work efficiency and productivity, while reducing costs by eliminating the necessity of using a bolt for coupling the fan support. CONSTITUTION: A stirrer fan supporting device comprises a lower plate(31) of a cavity having a plurality of protrusion insertion holes(43); a support plate arranged at a predetermined height from the lower plate, and which forms a bottom surface of a cooking chamber; a stirrer fan(35) interposed between the lower plate and the support plate, and which stirs electromagnetic waves oscillated from a magnetron; and a fan support(41) mounted on the lower plate, and which supports the stirrer fan and has a vertical protrusion(41'') to be inserted into the protrusion insertion hole formed at the lower plate.
Patent KR-20010074633-A (KR)
Title: 암호 통신 방법 및 장치
IPC: H04L9/00
Filed: 1998-07-02
Abstract: 시작 스페이스, 통신 채널, 및 통신 채널을 통하여 시작 스페이스와 연계된 목적지 스페이스를 포함하는 통신 시스템. 시작 스페이스는 입력 심볼(I t )에 기초하여 출력 심볼(O t )을 발생하기 위한 암호화 엔진 및 암호 키, 암호 텍스트/키 관계 및 입력 심볼을 수신하기 위한 수단을 포함한다. 목적지 스페이스는 통신 채널을 통하여 시작 스페이스로부터 수신된 출력 심볼에 기초하여 해독된 심볼(I' t )을 발생하기 위한 해독 엔진 및 해독 키 및 해독 텍스트/키 관계를 수신하기 위한 수단을 포함한다. 암호 텍스트/키 관계는 O t =α N (t) + π N [α N-1 (t) + π N-1 [α N-2 (t) + . . . + π 2 [α 1 (t) + π 1 [I t + α 0 (t)]] . . .]], mod W 가 되도록 암호화 엔진을 제어하며, 여기서, α N , α N-1 , . . . ,α 1 , α 0 는 암호 키에 의해 정의되는 N+1 부가 변환이며, π N , π N-1 , . . . ,π 2 , π 0 는 암호 키에 의해 정의되는 N 순열이고, W는 암호 키에 의해 정의되는 각 순열에 대한 확률을 표시한다. 해독 텍스트/키 관계는 I' t =π 1   -1 [π 2   -1 [π 3   -1 . . . [π N-1   -1 [π N   -1 [O t -α' N (t)]-α' N-1 (t)]- . . . -α' 3 (t)]-α' 2 (t)]-α' 1 (t)]-α' 0 (t), mod W 가 되도록 해독 엔진을 제어하며, 여기서, π i   -1 는 순열(π i )의 역수로서 해독 키에 의해 정의되고, α' N , α' N-1 , . . . ,α' 1 , α' 0 는 해독 키에 의해 정의되는 N+1 부가 변환이며, W는 해독 키에 의해 정의되는 각각의 역 순열에 대한 확률을 표시한다.
Patent KR-20010071970-A (KR)
Title: 조류란의 요막액을 국소화시키는 방법
IPC: G01N33/48
Filed: 1999-08-13
Abstract: 조류생란(10)에 있는 요막액을 채취하고 평가하고 주입하기 위하여 요막의 푸울을 형성하고 국소화하는 방법을 기술한다. 상기 방법은 조류생란을 기울여서 알의 장축을 수직으로 똑 바로 선 상태에서 약 10 내지 180도로 기울어서 요막이 알의 껍질의 최상부 아래에 푸울을 형성하도록 한다. 그 후, 요막액은 수직으로 하방으로 횡단하는 바늘이나 탐침에 의하여 채취되거나 물질을 요막속으로 주입할 수 있다.
Patent KR-20010106488-A (KR)
Title: Non-Aqueous Suspension Concentrate
IPC: A01N25/04
Filed: 1999-09-22
Abstract: The invention relates to a non-aqueous, stable suspension concentrate which comprises (a) 50 to 400 g/L of one or more crop protection active compounds, (b) 50 to 700 g/L of one or more adjuvants, (c) 75 to 500 g/L of one or more organic solvents, at least one dispersant selected from the groups (d) and (e), (d) 5 to 150 g/L of one or more non-ionic dispersants, (e) up to 150 g/L of one or more anionic dispersants, and optionally (f) up to 100 g/L of one or more thickeners, and to the pesticidal use of such a suspension.
Patent KR-20010075357-A (KR)
IPC: A23P1/08
Filed: 2000-07-28
Abstract: 본 발명의 동결식품은, 취사한 쌀밥알갱이나 데쳐낸 파스타조각과 같은 주재료의 표면을 수분이동방지층으로 피복하고, 이 수분이동방지층의 바깥면을 소스층으로 피복한 상태에서 동결한 것이다. 이러한 동결식품은, 쌀밥알갱이나 파스타조각과 같은 주재료와 소스가 균일하게 혼합하고 있어, 낱개로 분리하더라도 항상 주재료와 소스가 균등하게 배합되어 있는 안정한 품질을 얻을 수 있다. 이 동결식품은, 주재료에 수분이동방지층을 형성하는 1차소스를 혼합하는 공정과, 이 공정후의 주재료를 동결하는 제1동결공정과, 이 공정후의 주재료에 2차소스를 혼합하는 공정과, 이 공정후의 주재료를 동결하는 제2동결공정을 행함으로써 제조할 수 있다.
Patent KR-20010080525-A (KR)
Title: 가상 머신 명령들의 최적화된 바이트코드 인터프리터
IPC: G06F9/45
Filed: 2000-09-13
Abstract: 본 발명은 바이트코드를 기초로하는 언어의 가상 머신 인터프리터에서, 인터프리팅된 프로그램들을 최적화하는 방법에 관한 것으로, 단일 명령 코드들의 원래의 열을 상기 매크로 명령 코드들의 새로운 열로 대체함으로써 상기 가상 머신을 매크로 명령 코드들로 동적으로 재구성하는 수단을 포함한다. 가상 머신 인터프리터는 바이트코드들을 명령 코드들의 실행 어드레스들로 변환하기 위한 명령 코드들의 실행 어드레스들을 포함하는 번역 테이블로 인해 간접 스레디스 인터프리터로서 코딩된다. 응용 : 어떤 바이트코드를 기초로하는 프로그래밍 언어를 이용하는 내장 시스템, 인터액티브 비디오 전송들을 위한 셋탑 박스.
Patent KR-20010099982-A (KR)
IPC: F17C11/00
Filed: 1999-10-29
Abstract: 본 발명은 각종 가스류의 장기적으로 안정된 흡장능을 갖추고, 직선형이며 형상이 안정된 나노 스케일급의 아몰퍼스 카본 튜브와, 상기 카본 튜브를 고순도이며 고수율로, 그리고 높은 양산성으로 공업적으로 제조할 수 있는 새로운 방법을 제공하는 것을 목적으로 한다. 
     상기 아몰퍼스 카본 튜브는 금속 가루 및/또는 금속염으로 이루어지는 촉매의 존재하에, 분해 온도가 200 내지 900 ℃인 열분해성 수지를 여기 처리하거나, 반응성의 - C ≡ C - 및/또는 = C =를 함유하는 탄소 재료를 3000 ℃ 이하에서 열 처리함으로써 제조된다.
Patent KR-20010093326-A (KR)
Title: Distributed voice recognition system
IPC: G10L15/34
Filed: 2000-02-04
Abstract: A distributed voice recognition system includes a digital signal processor (DSP), a nonvolatile storage medium, and a microprocessor. The DSP is configured to extract parameters from digitized input speech samples and provide the extracted parameters to the microprocessor. The nonvolatile storage medium contains a database of speech templates. The microprocessor is configured to read the contents of the nonvolatile storage medium, compare the parameters with the contents, and select a speech template based upon the comparison. The nonvolatile storage medium may be a flash memory. The DSP may be a vocoder. If the DSP is a vocoder, the parameters may be diagnostic data generated by the vocoder. The distributed voice recognition system may reside on an application specific integrated circuit (ASIC).
Patent KR-20010102481-A (KR)
IPC: G06F13/38
Filed: 2000-03-03
Abstract: Systems and methods for performing block transfers of data are disclosed. The block transfers may be performed such that each portion of the block is transferred to a single address of an input/output device. In addition, the disclosed systems and methods may perform block transfers to two or more input/output devices at substantially the same time. The systems and methods may perform such block transfers without decoding circuitry by offsetting the address lines of an input/output device(s) from the lines of an address bus, such that several addresses placed on the address bus correspond to only a single address of the device(s).
Patent KR-20020001759-A (KR)
Title: Processes for making polymers containing pendant cyclic anhydride groups
IPC: C08G61/08
Filed: 2000-03-09
Abstract: A process for polymerizing polycycloolefins containing pendant anhydride moieties is disclosed. The process utilizes a single component nickel containing catalyst of the formula EnNi(C6F5)2 wherein n is 1 or 2 and E represents a neutral electron donor ligand.
Patent KR-20020016828-A (KR)
IPC: B01F13/00
Filed: 2000-06-09
Abstract: 정량분석을 행하기 위한 혼합 장치, 기구, 디바이스이다. 장치는 제 1 및 제 2 입구와, 필터 및/또는 바인더 보유 수단을 수용하는 입구 포트와, 왕복 운동을 겪는 패들을 포함하는 샘플 챔버를 포함하여 구성되고, 상기 입구 포트는 각각의 입구와 액체 소통되게 되도록 제 1 및 제 2 입구들에 대해서 이동가능하다.
Patent KR-20020016874-A (KR)
IPC: C08J9/04
Filed: 2000-06-28
Abstract: 본 발명은 에틸렌 비닐 아세테이트 공중합체, 에틸렌/아크릴산 공중합체 또는 이오노머 및 가교제를 포함하는 가교결합된 중합체 발포 조성물에 관한 것이다.  이러한 조성물은 보다 저밀도 및 압축 셋뿐 아니라 향상된 용융 강도를 나타낸다.  이들은 특히 신발용 중간창 또는 내창 제조에 유용하다.
Patent KR-20030061237-A (KR)
Title: An Easily Exchangeable Head Nozzle of Surface Mounting Device
Inventor: LEE BYEONG JUN
IPC: H05K13/04
Filed: 2002-01-11
Abstract: PURPOSE: A head nozzle is provided to be capable of exchanging only a head nozzle without exchanging all of the nozzle apparatus by separating and installing the nozzle apparatus and a nozzle. CONSTITUTION: A socket(200) includes a path(220) formed in such a manner that air is inputted and outputted to and from an inner side, a socket spring(260) installed at a lower part of the socket, and a latch(240) elastically supported by the socket spring. A holder(300) is inserted in the latch and includes a couple groove(360) formed in such a manner that a nozzle(400) is coupled at an inner side, and a support part(340) formed at a lower part. The nozzle is inserted in the couple groove of the holder and includes a tip(440), a support protrusion(460) and a penetration hole(420). The tip is formed to seize mounted parts at a lower part, and the support protrusion is formed at a top of the tip. The penetration hole is formed at an inner side so that air is inputted and outputted to and from an outer side. A nozzle spring(500) is installed at an outer surface of the nozzle and is elastically supported at a lower part of the support part and a top of the support protrusion.
Patent KR-20030061577-A (KR)
Title: Method Of Fabricating Field Emission Device in Thin Film
Inventor: KWON GI JIN
IPC: H01J1/30
Filed: 2002-01-15
Abstract: PURPOSE: A method for manufacturing a thin film type field emission device is provided to prevent damages of tunnel insulation film during deposition or etching process. CONSTITUTION: A method comprises the steps of forming a cathode electrode(74) on a substrate(72); forming an insulation layer(82) on the cathode electrode; forming a first tunnel insulation film on the center of the cathode electrode; depositing an upper electrode pad layer(86) and an upper electrode bus layer(88) on the insulation layer and the first tunnel insulation film, and patterning the upper electrode pad layer and the upper electrode bus layer through a lithography method; forming an overhang insulation layer(90) on the upper electrode pad layer and the upper electrode bus layer and forming a field emission hole(92a) by patterning the overhang insulation layer; removing the first tunnel insulation film exposed through the field emission hole; and forming a second tunnel insulation film(94) in the area where the first tunnel insulation film is removed.
Patent KR-20030065967-A (KR)
Title: Discharging method having a sanding effect of corduroy clothes
Inventor: HONG WANG UI
IPC: D06P5/13
Filed: 2002-02-02
Abstract: PURPOSE: Provided is a discharge printing method with the effect of sanding corduroy clothes which sprays a new discharge printing solution onto the pile portion through a spray hole connected to a compressor. The sprayed portion involves a discharge-printed effect like the effect where the blue jeans are worn and decolorized by a sand paper. CONSTITUTION: The discharge printing method comprises the steps of: dissolving 79-81g of sodium alginate in 710-730cc of water; dissolving 790-810g of urea in 4900-5100cc of 90 deg.C water, adding 390-410g of baking soda thereto when the water is at 60 deg.C, and dissolving 390-410cc of glycerin and 2900-3100g of Rongalet therein; mixing the solutions, and adding 140-150g of white pigment to 990-1010cc of the mixed solution to form a discharge printing solution; spraying the printing solution to the target portion of the corduroy clothes through the spray hole of the air hose connected to a compressor; and drying and setting the printed clothes.