baber/WOPTO huggingface dataset:
Patent KR-20030039507-A (KR)
Title: Packing for a Syringe
Inventor: KIM GI WON
IPC: A61M5/315
Filed: 2001-11-13
Abstract: PURPOSE: A packing for syringe is provided to make sure to seal a drug solution and is operated slidably without the leakage of drug solution in injection. Also, the packing is formed of not rubber materials but synthetic resin materials having the higher elasticity modulus and chemical resistance, thereby preventing the deterioration of a drug solution. CONSTITUTION: The packing(10) for syringe having a cylindrical form of which one end is closed and the other end is open and wherein a piston rod inserting cavity is formed on the inner circumference of the open end, is characterized in that pressure grooves(14) are formed on the outer edge of the closed end side in the circumferential direction and thin cylindrical elastic lips(15) are formed on the outer side of the pressure grooves. The packing(10) for syringe is formed of synthetic resin materials.
Patent KR-20030042179-A (KR)
Title: Metal Structure Plate for Fuel Cell
Inventor: KIM JUN BOM
IPC: H01M8/02
Filed: 2001-11-21
Abstract: PURPOSE: Provided is a plate of metal framework which comprises metal framework impregnated with fillers and channels formed on both sides of the metal framework, and which satisfies various physical properties required for bipolar plate and reduces production hours of product. CONSTITUTION: The plate of metal framework comprising a metal framework impregnated with fillers and a channel, is characterized in that the material of the metal framework is selected from the group consisting of iron, nickel, chrome, silicon, tin, manganese, copper, magnesium, aluminum, and a mixture of at least two of the above metals and the other materials. The filler is a conductive polymer, non-conductive polymer, or the other materials capable of preventing the gas leakage.
Patent KR-20030042327-A (KR)
Title: Apparatus for removing the agglutinated ores to revolving screen
Inventor: HWANG BO YONG
IPC: B07B1/50
Filed: 2001-11-22
Abstract: PURPOSE: Provided is an equipment to eliminate ore adhered on a revolving screen which automatically eliminates the ore adhered on a net of the revolving screen and prevents the adhered ore so that it helps to prolong the life span of a facility. CONSTITUTION: The equipment to eliminate the ore adhered on the revolving screen comprises the parts of: a guide pipe(23) which is exchanged with one of fixed frames(6-1) for supporting the net of the revolving screen and worked as the fixed frame; a hitting ball(24) which is inserted into the guide pipe and moved inside freely; a shock absorbing spring(26) which is inserted into the lower edge of the guide pipe and moved freely; and a hitting hammer(25) which is touched to the net of the screen.
Patent KR-20030042341-A (KR)
Title: Defrosting control apparatus and method for showcase
Inventor: SEO BYEONG CHAN
IPC: F25D21/00
Filed: 2001-11-22
Abstract: PURPOSE: An apparatus and a method are provided to reduce installation costs, simplify cable configuration and achieve improved efficiency of maintenance by eliminating the necessity of using a defrost timer or defrost controller. CONSTITUTION: An apparatus comprises master controllers(200,20N) embedded in show cases(100,10N), respectively, in each defrost group performing the identical defrosting operation, wherein each of the master controllers is set as a mater by a user and outputs a defrost signal for informing defrost time through a defrost signal output unit; and a plurality of slave controllers(210 to 2NO,21N to 2NN) embedded in show cases(110 to 1NO,11N to 1NN), and which receive, through cables(60,6N), the defrost signal output from the master controller, and perform defrost operation.
Patent KR-20030042745-A (KR)
Title: Notching apparatus for semiconductor package
Inventor: HWANG JAE SEOK
IPC: H01L23/50
Filed: 2001-11-23
Abstract: PURPOSE: A device for notching a lead of a semiconductor package is provided to keep constant the notching position and control it easily, keeping the package stable during a notching process. CONSTITUTION: A notching projection part(9a,12a) is formed on both the bottom part of a notching punch(9) and the top part of a notching insert(12). A stripper plate guides not only the notching punch exactly but also a package(101) when notching it. A package lift pin and package-moving blocking pin(11) are used to adjust the notching depth, controlled by a bottom and top guide pin respectively. When the notching punch notches the top surface of a lead, the package-moving blocking pin prevent the rotation of the package(101) by pressing it. The notching insert notches the bottom surface of the lead.
Patent KR-20030044373-A (KR)
Title: Universal serial bus device for using direct memory access interface
Inventor: JANG IN CHEOL
IPC: G06F13/28
Filed: 2001-11-29
Abstract: PURPOSE: A universal serial bus device for supporting a DMA(Direct Memory Access) interface is provided to transmit data between a host computer and an MCU(Micro-Controller Unit) of an external device at high speed and to reduce a program load of the MCU of the external device using the DMA. CONSTITUTION: A DMA controller(14) receives or transmits data by responding to the control data. An MCU(16) outputs a transmission control signal for transmitting data at a predetermined period, transmits data through the DMA controller(14), outputs a receiving control signal for setting a DMA register for receiving data by responding to an interrupt signal for informing a data receipt, and receives data through the DMA controller(14). A USB(Universal Serial Bus) core(12) is connected among a host computer(10), the MCU(16), and the DMA controller(14) and transmits an interrupt signal(MCU_INTR) to the MCU(16) when the host computer(10) transmits an initial data. In addition, the USB core(12) transmits the data transmitted from the host computer(10) according as a receiving control signal is inputted to the DMA controller(14) and transmits the data from the DMA controller(14) to the host computer(10) by the transmission control signal.
Patent KR-20030047524-A (KR)
Title: Method of fabricating lithium ion secondary battery using carbon nanotube and lithium ion secondary battery fabricated by the same
Inventor: AHN GYE HYEOK
IPC: B82Y30/00
Filed: 2001-12-11
Abstract: PURPOSE: A method for preparing a lithium ion secondary battery by using a carbon nanotube and a lithium ion secondary battery prepared by the method are provided, wherein the battery shows a high capacity and a stable repeating use efficiency. CONSTITUTION: The method comprises the steps of (S10) preparing a carbon nanotube material; (S30) adding a conductive material and a binder to the carbon nanotube material to form a carbon nanotube binder body; and (S50) binding the carbon nanotube binder body with a current collector for a lithium ion secondary battery to form a carbon nanotube electrode. Preferably the carbon nanotube is (S20) heated at 500-3,000 deg.C before it is formed into a carbon nanotube binder body. Preferably the carbon nanotube binder body comprises 5-20 wt% of a binder and 10-20 wt% of a conductive material; and comprises further a solvent. Preferably the conductive material is graphite powder or conductive carbon black.
Patent KR-20030049129-A (KR)
Title: Assembling structure of door flame
Inventor: PARK JUN SECK
IPC: E06B1/60
Filed: 2001-12-14
Abstract: PURPOSE: An assembly structure of a doorframe is provided to reduce production expenses for a doorframe body and to install a decorative sheet on the side of a doorframe body simply and firmly. CONSTITUTION: The assembly structure of a doorframe comprises: a doorframe body(20) located on an opening of a wall surface(50), fixed on a wall surface(50) by a concrete nail(61) while propping wood(60) is interposed between the doorframe body(20) and the wall surface(50), and provided with a stopper(21), right/left walls(22,23) and a retreated groove(24); an anchor(30) connected to the doorframe body(20), fixed on the wall surface and provided with a projection(31) interposed in the retreated groove(24) of the doorframe body(20), a horizontal board(32) folded perpendicularly from the lower end of the projection(31) and extended to a right wall of the wall surface(50) and a vertical board(33) folded perpendicularly from the right end of the horizontal board(32) and contacted with a right side(51) of the wall surface(50); and a decorative sheet(40) composed of a horizontal part(41) covering up the right surface of the doorframe body(20) and a vertical part(42) covering up the right wall of the doorframe body(20) and the anchor(30).
Patent KR-20030049218-A (KR)
Inventor: JUNG SEONG JIN
IPC: H01F41/02
Filed: 2001-12-14
Abstract: PURPOSE: A core for an ignition coil and a manufacturing method thereof are provided to improve the efficiency of filling of the core by winding a flat strip on a central plate, insert-extruding the flat strip, and forming a bobbin on a circumference of the insert-extruded flat strip. CONSTITUTION: A core(20) is comprised of a central unit(22), a winding unit(24), and an extruded unit(26). The central unit(22) is arranged on a center of the core(20) and provided with unevenness protuberances(22a). A cross-section of the respective unevenness protuberances(22a) has a triangle recess. The winding unit(24) is made of a metal strip that is layered along the unevenness protuberances(22a) formed on the central unit(22). The extruded unit(26) fills gaps at the most outer block of the winding unit(24) to form a streamlined appearance.
Patent KR-20030049794-A (KR)
Title: Security system using by microwave
Inventor: HAN HYEON TAEK
IPC: G08B13/18
Filed: 2001-12-17
Abstract: PURPOSE: A guard system using microwaves is provided to grasp selectively invaders and objects except for the invaders by comparing waveforms generated from sensed objects within a sensing region. CONSTITUTION: A plurality of M/W transmitters(100a-100n) are installed within a sensing region in order to sense invaders by generating microwaves. A plurality of M/W receivers(110a-110n) are installed at a receptible position to receive the microwaves from the M/W transmitters. A computer system(130) senses the microwaves and determines the invaders by using an application program. An alarm system(150) is connected to the computer system in order to generate the alarm sound for the invaders. A power supply unit(160) supplies the electric power to each element.
Patent KR-20030050476-A (KR)
Title: Method of manufacturing a floated structure from a substrate and floated gate electrode and Field Emission Device adopting the same
Inventor: HAN IN TAEK
IPC: H01J9/02
Filed: 2001-12-18
Abstract: PURPOSE: A method for forming a dome-type structure and a method for manufacturing a gate electrode and a field emission device are provided to allow for ease of manufacture of triode structure, while achieving improved characteristics of electron emission. CONSTITUTION: A method for forming a dome-type structure comprises a first step of forming, on a substrate, a catalyst layer(102) and an amorphous material layer(103) which serve as a volumetric expansion layer for generating a byproduct which causes a volumetric expansion by a reaction gas; a second step of forming a material layer for producing a dome-type structure on the stacked layer; a third step of forming a hole for supply of the reaction gas on the stacked layer; a fourth step of supplying the reaction gas through the hole, and permitting the material layer to be locally domed by the byproduct generated from the volumetric expansion layer contacting the reaction gas; and a fifth step of permitting the domed part of the material layer to be completely separated from the substrate by removing the byproduct through the hole.
Patent KR-20030051968-A (KR)
Title: System and Method for Bus Debugging of Central Processing Unit
Inventor: KIM SIN SU
IPC: G06F11/28
Filed: 2001-12-20
Abstract: PURPOSE: A debugging system and method of a CPU is provided to analyze a bus state of a target board in real time by on-line operation without a high-priced logic analyzer by mounting a board type bus debugging logic on a CPU socket. CONSTITUTION: A target board(200) includes a processor to be analyzed. A bus debugging logic(100) analyzes and displays a bus cycle of the processor of the target board(200). A CPU(10) for an analysis executes a debugging for monitoring a bus of the target board(200). A signal latching part(40) monitors a bus cycle of the target board(200). A table search part(30) analyzes a bus cycle monitored in the signal latching part(40), and contents of a command executed by the processor of the target board(200) are discovered. A bus holding logic(50) holds an external bus cycle of the target board(200) while analyzing a bus cycle. A monitor display part(60) displays contents of the table search part(30).
Patent KR-20030053312-A (KR)
Title: Method of manufacturing a flash memory cell
Inventor: LEE SEUNG CHEOL
IPC: H01L21/8247
Filed: 2001-12-22
Abstract: PURPOSE: A method for fabricating a flash memory cell is provided to minimize spacing of a floating gate while controlling the generation of a moat of a trench insulation layer by performing an ion implantation process before a cleaning process for making a protrusion of the trench insulation layer have a nipple type of a predetermined width is performed, so that an etch rate in the protrusion of the trench insulation layer except a moat formation portion is increased. CONSTITUTION: A pad oxide layer(12) and a pad nitride layer are formed on a semiconductor substrate(10). A trench is formed in the semiconductor substrate. After the trench insulation layer(24) is formed on the resultant structure, the first planarization process is performed to isolate the trench insulation layer. The pad nitride layer is removed to expose the protrusion of the trench insulation layer. An ion implantation process is performed to dope the protrusion of the trench insulation layer. A cleaning process is performed to etch the protrusion of the trench insulation layer by a predetermined width. After the first polysilicon layer is formed on the resultant structure, the second planarization process is performed to form an isolated floating gate. After a dielectric layer and the second polysilicon layer are formed on the resultant structure, an etch process is performed to form a control gate.
Patent KR-20030053993-A (KR)
Title: Notebook computer
Inventor: JUN CHEOL JU
IPC: G06F1/16
Filed: 2001-12-24
Abstract: PURPOSE: A notebook computer is provided to watch a display unit without opening the upper plate thereof. CONSTITUTION: An upper plate(32) displays data on a screen. A lower plate(34) includes a keyboard(36) for inputting data on an LCD(Liquid Crystal Display)(38). The LCD(38) is formed at the front surface of the upper plate(32). The LCD(38) is used with the keyboard(36) and a mouse. Thus, a user modifies, inserts, and deletes data in a computer. A main board(58) is mounted on the lower plate(34). The main board(58) includes a main memory, a CPU, and a graphic card. A first and second connection units are formed in the upper plate(32) and the lower plate(34). The first and second connection units are formed at the upper plate(32) or the lower plate(34) for connecting the LCD(38) of the upper plate(32) and the graphic card of the lower plate(34) interactively.
Patent KR-20030055498-A (KR)
Title: Flame retardant resin composition for toilet stool
Inventor: HONG JONG SU
IPC: C08K3/22
Filed: 2001-12-26
Abstract: PURPOSE: A flame retardant resin composition for a bedpan is provided, which composition shows an improved flame retardancy and excellent chemical resistance and light fastness. CONSTITUTION: The resin composition comprises 100 parts by weight of a polyolefin; 0.1-50 parts by weight of tris(brominated neopentyl) as a flame retardant; 0.1-20 parts by weight of antimony trioxide as a flame retardant auxiliary; and 0.01-5 parts by weight of an N-OR substituted hindered amine compound as a photo stabilizer. Preferably the tris(brominated neopentyl) is tris(tribromoneopentyl)phosphate, tris(dibromoneopentyl)phosphate or tris(monobromoneopentyl)phosphate; and the N-OR substituted hindered amine compound is represented by the formula 1 or 3, wherein R is represented by the formula 2.
Patent KR-20030058380-A (KR)
Title: Apparatus for controlling driving a cooling fan drive in a construction heavy equipment
Inventor: KIM HYEONG SEOK
IPC: F01P5/02
Filed: 2001-12-31
Abstract: PURPOSE: An apparatus is provided to prevent accidents by permitting the cooling fan and hydraulic motor to automatically stop upon opening of the bracket. CONSTITUTION: An apparatus comprises a hydraulic motor(2) arranged in front of an engine radiator in such a manner that the hydraulic motor is supported by a bracket; a cooling fan(3) operating by the hydraulic motor; a hydraulic line(9) for interconnecting the hydraulic motor and a hydraulic pump(1); a bracket open/shut detection switch(5) for detecting an open/shut state of the bracket; and a shut-off valve(4) for shutting the hydraulic line in accordance with the signal detected by the bracket open/shut detection switch. The bracket is arranged to be rotatable.
Patent KR-20010053393-A (KR)
Title: 와이퍼 블레이드
IPC: B60S1/38
Filed: 1999-11-27
Abstract: 본 발명은 와이퍼 블레이드에 관한 것으로서, 와이퍼 블레이드는 두 개의 측벽(24, 26, 28, 30, 32, 34, 36, 38, 40)을 갖는 박스(14, 16, 18, 20, 22)들이 제공된 메인 브래킷(10, 12)을 포함하며, 상기 측벽들 사이에는 힌지 볼트(42, 44, 46, 48, 50, 52, 94)가 와이퍼 아암(54)에 장착될 수 있도록 배치된다.  본 발명에 따라서, 힌지 볼트(42, 44, 46, 50, 52, 94)는 상기 박스(14, 16, 18, 22) 상에 주조된 볼트에 의해 형성된다.
Patent KR-20010053405-A (KR)
Title: 지역 광고를 포함하는 양방향 텔레비젼 프로그램 가이드시스템
IPC: H04N21/236
Filed: 1999-06-24
Abstract: 본 발명은 케이블 시스템의 전파 중계소와 같은 텔레비젼 분배 설비와 관련된 사용자 텔레비젼 장비 상에서 실행되는 양방향 텔레비젼 프로그램 가이드에 지역 광고를 분배할 수 있는 프로그램 가이드 시스템에 관한 것이다. 지역 광고는 지역 내의 특정한 사용자에게 전달되는 정보를 포함한다. 사용자가 관련된 전역 광고를 선택했을 때, 지역 광고는 디스플레이될 수 있다. 지역 광고는 전역 광고와 지역 광고를 순환함으로써 자동적으로 디스플레이된다. 광고는 내용 또는 시간 이동를 토대로 하여 차단될 수 있다. 광고 사용에 관한 정책이 실행될 수 있다.
Patent KR-20010071940-A (KR)
Title: 의약으로서 사용되는 포스핀산 및 포스폰산 유도체
IPC: A61K31/662
Filed: 1999-07-07
Abstract: 화학식 I의 화합물은 기질 분해 효소의 활성이 증가되는 질환의 예방 및 치료용 약제를 제조하는 데 적합하다. 
     화학식 I
Patent KR-20010072312-A (KR)
Title: Ｖｅｇｆ 발현의 억제를 위한 안티센스 올리고뉴클레오티드
IPC: C12N15/09
Filed: 1999-07-29
Abstract: 본 발명은 VEGF(혈관 내피세포 성장 인자)를 암호화하는 핵산의 부분에 상응하는 서열을 가지며 동물 종양 모델에서 종양 성장의 억제능을 갖는 올리고뉴클레오티드 또는 이의 유도체에 관한 것이고, 또한 본 발명은 이러한 올리고뉴클레오티드 의 제조 방법 및 이의 용도에 관한 것이다.  올리고뉴클레오티드 또는 이의 유도체는 하기의 서열 4의 서열 또는 이의 부분을 포함한다. 
     서열 4: 
     3'-GTACCTACAGATAGTCGCGTCGATGACGGTAGG-5' 
     상기 서열에서, i) 올리고뉴클레오티드중의 모든 뉴클레오시드간 브릿지가 포스포디에스테르 뉴클레오시드간 브릿지는 아니며, 모든 포스포디에스테르 뉴클레오시드간 브릿지가 포스포로티오에이트 뉴클레오시드간 브릿지로 대체되는 것은 아니고/아니거나, ii) 올리고뉴클레오티드가 C5-프로피닐 우리딘, C5-프로피닐 시티딘, C5-헥시닐 우리딘, C5-헥시닐 시티딘, 6-아자 우리딘 및 6-아자 시티딘중에서 선택된 변형된 뉴클레오시드를 포함하지 않는다.
Patent KR-20010090807-A (KR)
IPC: A47B57/34
Filed: 1999-01-13
Abstract: 다수의 선반(14a-14c)가 자화 웨지 로크 소자(18)에 의해 수직 모서리 기둥(12a-12d)을 따라 바람직한 위치에 설치되는 디스플레이 랙(10)이 제공된다. 각 웨지 로크 소자(18)는, 모서리 기둥(12a-12d)의 표면 또는 모서리(58)를 따라 수직으로 일정한 간격을 이룬 딤플 또는 멈춤쇠(28)내에 위치하도록 한 외향으로 연장하는 돌출부(56)를 가진 1-피스 구조를 가진다. 선반(14a-14c)에는, 모서리 기둥(12a-12d)에 맞고, 웨지 로크 소자(18)와 맞물리도록 한 각 모서리에서의 슬리브(16a-16d)가 형성된다. 웨지 로크 소자(18)는 모서리 기둥(12a-12d)과 슬리브(16a-16d) 사이에서 웨지되어, 모서리 기둥(12a-12d)에 대한 선반(14a-14c)의 하향 수직 이동을 방지하면서, 자화 웨지 로크(18)를 모서리 기둥(12a-12d)을 따라 새로운 위치로 이동시켜 선반(14a-14c)을 쉽게 조정하도록 한다.
Patent KR-20010080634-A (KR)
IPC: C08F4/22
Filed: 1999-11-29
Abstract: 중합체 생산을 위한 에틸렌 중합, 또는 에틸렌과 적어도 하나의 타 올레핀의 중합을 포함하는 방법이 제공됨.
Patent KR-20010112361-A (KR)
IPC: H04B7/10
Filed: 2000-11-14
Abstract: 무선 통신을 위한 동적으로 제어되는 편파 다이버시티 시스템 및 방법은, 적응적으로 제어된 편파 상태의 신호를 이동국 등의 수신기에 송신하는 기지국 등의 송신기를 포함한다.  편파 상태는 송신 신호의 편파각을 회전시킴으로써 적응적으로 변할 수 있다.  한 버젼에서는, 편파각은 대략 180°내지 0°사이에서 소정 간격으로 실질적으로 연속해서 회전할 수 있다.  송신기가 변화하는 편파 상태로 신호를 송신함에 따라, 수신기는 수신된 송신 신호를 다양한 상태에서 분석한다.  수신기는, 예를 들면, 각각의 편파 상태로 수신된 신호 강도(RSSI)를 검출한다.  그 다음, 수신기는 각각의 편파 상태에 대한 상대적인 RSSI를 표시하는 응답 신호를 송신기에 송신한다.  그 후, 송신기는 최고의 RSSI를 갖는 편파 상태에서 송신을 행한다.
Patent KR-20020025864-A (KR)
Title: Electrodeposition baths containing yttrium
IPC: C09D5/44
Filed: 2000-04-07
Abstract: Disclosed are improved electrodeposition bath compositions comprising a resinous phase dispersed in an aqueous medium, the resinous phase being comprised of an active hydrogen containing ionic electrodepositable resin and a curing agent, where the improvement comprises the addition to an electrodeposition bath of at least one source of yttrium in an amount of about 10 to 10,000 parts per million of total yttrium based on electrodeposition bath weight. The electrodeposition bath compositions are preferably cationic and provide for excellent corrosion resistance over a variety of metal substrates including untreated steel. Also disclosed is a method of electrocoating a conductive substrate using the improved electrodeposition bath compositions of the invention. Metallic substrates which are coated using the method of the invention are also disclosed.
Patent KR-20010114260-A (KR)
IPC: F21W101/14
Filed: 2000-05-12
Abstract: 본 발명은 플렉시블 기판과 같은 기판(1)상에서 표면 장착된 발광 다이오드(LED) 장치에 관한 것이다.  발광 다이오드 장치가 히트 싱크(3)상에 제공됨으로써, 열은 적합한 방식으로 방출된다.  상기 히트 싱크가 각각 소정의 형태를 가질 수 있음으로써, 자동차의 외부 외형에 매칭될 수 있는, 표시등과 같은 자동차 등이 디자인될 수 있다.  회전 조명등의 경우, 기판(1)은 원통형 중공 바디로서 형성된 히트 싱크 주위에 제공되어, 순환하면서 작동될 수 있다.
Patent KR-20020000814-A (KR)
IPC: C07D471/04
Filed: 2000-05-16
Abstract: 본 발명은 하기 화학식 I의 치환 페닐시클로헥산카르복사미드, 그의 제조 방법 및 그의 약제로서의 용도, 특히 심혈관 질병 치료를 위한 약제로서의 용도에 관한 것이다. 
     <화학식 I>
Patent KR-20020025063-A (KR)
IPC: A61P19/06
Filed: 2000-06-02
Abstract: 본 발명은 인슐린 저항, 타입 2 당뇨병, 과지질혈증 및 요산과다혈증의 치료를 위한 (-)(3-트리할로메틸페녹시)(4-할로페닐) 아세트산 유도체 및 조성물의 용도에 관한 것이다.
Patent KR-20020013575-A (KR)
Title: Method and device for synchronisation in the encoding and decoding of data that are printed in data tapes
IPC: G06K7/00
Filed: 2000-06-09
Abstract: The invention relates to a method for synchronisation in the decoding of information that is stored on data tapes with a high data density, in cells that are positioned two-dimensionally on said data tape, using a surface or line sensor. First of all, a specification describing the relative position of the fields of the sensor in relation to the position of the cells is established. This specification is continuously corrected in both dimensions using the relative position of the edges or inner structures of the cells, which is determined using the sensor signals of the sensor fields. The invention also relates to a method for assisting synchronisation in the encoding of this information. According to said method, two-dimensional synchronous information is integrated into the inner structure of the cells, which are positioned two-dimensionally on the data tape and contain the stored information. Finally, the invention also relates to a device that has a detector to which the sensor data are supplied, said detector using this data to determine the position of a cell in relation to the sensor co-ordinate system and the information that it contains.
Patent KR-20020019078-A (KR)
IPC: C08K5/527
Filed: 2000-06-15
Abstract: 장축의 평균입경이 10 ㎛ 이하이고, 평균 애스펙트비가 10 이하이며, 또한, 벌크비중이 0.1 이상인 일반식(I)으로 나타내어지는 방향족 인산에스테르금속염으로 된 조핵제로서, 수지에 첨가할 때의 취급이 우수하고, 첨가된 수지의 투명성이나 기계강도의 향상효과도 우수하다. 
     
       
     
     (식중, R 1 은 탄소원자수 4~8의 알킬기를, R 2 는 수소원자 또는 탄소원자수 1~8의 알킬기를, R 3 은 탄소원자수 1~4의 알킬리덴기를, A는 n가의 금속을, n은 1~2의 정수를 나타낸다.)
Patent KR-20030061579-A (KR)
Title: Field Emission Device and Method of Fabricating the same
Inventor: KWON GI JIN
IPC: H01J1/30
Filed: 2002-01-15
Abstract: PURPOSE: A field emission device and a method for manufacturing the same are provided to prevent a disconnection between the gate electrode pad layer and upper electrode, while achieving stabilized electrical characteristics. CONSTITUTION: A field emission device comprises a cathode electrode(74) formed on a lower substrate(72); an insulation layer(82) formed on the cathode electrode; a tunnel insulation film(84) formed on the center of the cathode electrode; a gate electrode pad layer(86) formed on the insulation layer and the tunnel insulation film; a gate electrode pad protection layer(85) formed on the gate electrode pad layer; a gate electrode bus layer(88) formed on the gate electrode pad protection layer; and an overhang insulation layer(90) formed on the gate bus electrode layer.