baber/WOPTO huggingface dataset:
Patent KR-20020053584-A (KR)
Inventor: BAE SEUNG SEOP
IPC: H01L21/00
Filed: 2000-12-27
Abstract: PURPOSE: A rinsing device for a saw system is provided to process a work of a high speed by installing two work processes of a pure water shower and the air jet to one unit and maximizing the injection pressure and speed due to the control of the clamp pressure. CONSTITUTION: The rising device includes a loading tray(28) holding the sawing product and installing at a fixed state, a clamp unit(18) performing the reciprocation motion on an upper part of the guide bar by being formed to the one upper part of the loading tray in the partition type, and an integrated type pure water shower and air jet(14) successively spraying the pure water from one side and the heated air from another side by performing the reciprocation motion. A main picker(10) loads or unloads the product to the loading tray by installing to the upper part of the loading tray. An ejector(26) is elevated by the elevating tools(20a,20b) in two steps by positioning to the lower part of the loading tray and pushes the product held by the loading tray to the upper part.
Patent KR-20020058606-A (KR)
Title: A method for fabricating lateral-tapered waveguide using strain relaxation pad, method for fabricating spot size-converter using thereof and optic device using thereof
Inventor: BAEK YONG SUN
IPC: G02B6/122
Filed: 2000-12-30
Abstract: PURPOSE: A method for manufacturing a side-tapered waveguide by using a strain distributed pad is provided to save manufacturing costs and to increase the period of an assembly of the optical device. CONSTITUTION: A method for manufacturing a side-tapered waveguide by using a strain distributed pad includes steps of forming a waveguide layer(102) on a semi-finished substrate(101), forming a mask pattern(103a,103b) on the waveguide layer(102), etching the waveguide layer(102) by using the mask pattern(103a,103b) and a portion of the waveguide layer(102) corresponding to the strain distributed pad. In this method, the mask pattern(103a,103b) forming step is performed by a photolithography process using a contact lithography device. In this step, the mask has a side-tapered pattern gradually becoming thinner at both ends and connecting strain distributed pads to each of the ends.
Patent KR-20020058785-A (KR)
Title: Flow meter
Inventor: YOO YEONG SANG
IPC: G01F1/66
Filed: 2000-12-30
Abstract: PURPOSE: A device for checking amount of supplied oil is provided to allow a user to check amount of fuel injected to a vehicle. CONSTITUTION: A device includes a first clamp(1) and a second clamp(3) installed to and detached from a periphery of a fuel hose(11) connected with an oil filling gun of an oil filling machine; a transmitter(5) built in the first clamp to transmit ultrasonic waves to fuel passing the fuel hose; a receiver(7) installed on the second clamp facing the transmitter to receive ultrasonic waves transmitted from the transmitter, passing fuel in the fuel hose to be transformed; and an ultrasonic flowmeter monitor(9) electrically connected with the transmitter and the receiver to process, control and calculating transmitted signal of the transmitter and received signal of the receiver.
Patent KR-20010021900-A (KR)
Title: 고체 자외선 레이저
IPC: A61F9/01
Filed: 1998-07-16
Abstract: 본 발명은 (a) 주파수 배가 합성물(16)을 통하여 레이저빔(14)을 직사하는 단계; (b) 다수의 주파수 전환 합성물(20, 24)을 통하여 상기 빔을 직사하는 단계; (c) 빔 분리 시스템(30)을 통하여 상기 빔을 직사하는 단계 및; (d) 물질을 절제하기 위하여 상기 물질의 영역 위에 상기 빔 또는 상기 빔의 일부를 직사하는 단계를 포함하며, 상기 주파수 전환 합성물은 CLBO 크리스탈을 포함하는 물질 절제를 위한 방법 및 장치(10)를 제공한다.   상기 장치는 적외선 레이저빔(14)을 제공하기 위한 레이저 원, 상기 적외선 빔의 주파수를 배가시키기 위한 제1 주파수 배가 수단(20), 상기 적외선 빔을 자외선 빔으로 전환시키기 위한 전환 수단(24)(두 번 배가된 주파수 빔을 생성시키기 위해 상기 주파수를 재배가시키는 제2 주파수 배가 수단 및 상기 적외선 빔의 자외선 제5 고조파를 생성시키기 위해 상기 적외선 빔으로 상기 두 번 배가된 주파수 빔을 혼합하기 위한 제5 고조파 주파수 혼합 수단을 포함), 상기 자외선 고조파를 분리시키기 위한 빔 분리 시스템(30) 및 상기 자외선 고조파를 상기 물질에 방출시키기 위한 레이저 방출 시스템(32)을 포함하며, 상기 적외선 빔(14)을 상기 제1 주파수 배가 수단(20) 및 상기 빔 전환 수단(24)을 통하여 직사하고, 상기 빔 전환 수단(24)으로부터 상기 빔 분리 시스템(30)으로 다음에 상기 레이저 방출 시스템(32)으로 빛을 직사하고, 상기 제5 고조파 주파수 혼합 수단 또는 상기 제2 주파수 배가 수단(24)은 CLBO 크리스탈을 포함한다.
Patent KR-20010022372-A (KR)
Title: 액정 표시 장치
IPC: G02F1/1335
Filed: 1998-07-31
Abstract: 본 발명은 휘도가 크고, 구성 부품이 적은 액정 표시 장치를 제공하는 것이다.  도광판 입사면으로부터의 광을 투과면 방향으로 소정의 각도로 변화시키기 위한 복수의 소오목부 또는 소볼록부로 이루어지는 도트를 형성하고, 그 단면 경사각을 적절하게 제어함으로써, 광출사면으로부터 적절한 각도 분포를 갖는 조명광을 표시 소자를 향하여 조사하도록 하여 액정 표시 장치의 휘도를 향상시킨다.
Patent KR-20010030571-A (KR)
Inventor: GREEN MARVIN L
IPC: C09D161/20
Filed: 1998-11-12
Abstract: The present invention provides a curable coating composition comprising (a) a first component comprising at least two functional groups, at least one of which is a carbamate or urea group that is the reaction product of: (1) a hydroxyl group that is the result of a ring- opening reaction between an epoxy group and an organic acid group, and (2) cyanic acid or a carbamate or urea group; (b) a curing agent having a plurality of functional groups that are reactive with component (a), and (c) a second component having functional groups that are reactive with component (a) or component (b) or both components (a) and (b).
Patent KR-20010015783-A (KR)
Title: 정보 처리 장치
IPC: G11B27/34
Filed: 1999-08-18
Abstract: 본 발명은 처리될 주요 정보의 유닛들과 이에 따른 기능들의 선택을 위한 유저 제어 유닛(2)을 포함하는 정보 처리 장치(1)에 관한 것이다. 이 장치는 주요 정보를 저장하는 저장 수단(3)과 유저 프로파일을 저장하는 제 2 저장 수단(10)을 포함한다. 또한, 이 장치는 유저 프로파일이 유사 장치를 사용하는 사람들과 교환 가능하도록 하는 통신 수단을 포함한다.
Patent KR-20010032950-A (KR)
Title: 가변식 공전 밸브 액츄에이터 및 방법
IPC: F01L1/18
Filed: 1998-12-11
Abstract: 공전 엔진 밸브 시스템(10) 및 엔진 밸브를 작동시키는 방법이 공개된다.  시스템은 밸브 트레인 부품, 피봇형 브리지(200), 조정가능한 태핏(320) 및 밸브 스템(400)을 포함할 수 있다.  피봇형 브리지(200)는 조정가능한 태핏(320)과 접촉하기 위한 제 1 단부(220), 밸브 스템(400)과 접촉하기 위한 제 2 단부(230) 및 밸브 트레인 부품과 접촉하기 위한 제 1 및 제 2 단부 사이의 피봇 포인트(210)을 포함할 수 있다.  시스템에 의해 제공된 공전의 양은 피봇형 브리지(200)에 대해 조정가능한 태핏(320)의 위치를 변화시킴으로써 선택될 수 있다.  조정가능한 태핏 위치의 변화는 제어 트리거 밸브(330)와의 유압 연결에서 조정가능한 태핏(320)을 배치함으로서 수행될 수 있다.  트리거 밸브(330)의 작동은 조정가능한 태핏 위치의 조정을 위하여 허용하는 유압 유체를 배출할 수 있다.
Patent KR-20010052127-A (KR)
Title: 약물을 함유한 액체의 분배 장치
IPC: B05B11/00
Filed: 1998-12-15
Abstract: 본 발명은 약물을 함유한 액체를 비강의 후방 구역으로 분배하는 분배 수단에 관한 것으로, 분배 수단은 긴 튜브형 부재(35; 151) 및 노즐(37; 153)을 자유 단부에서 포함하고, 노즐(37; 153)은 사용시 액체가 분배되는 적어도 하나의 개구(39; 155)를 포함한다.
Patent KR-20010034064-A (KR)
Title: 색상전이필름 글리터
IPC: A61Q1/04
Filed: 1999-01-13
Abstract: 본 발명은 적어도 일부분이 색상전이필름 (color shifting film)으로 이루어지는 글리터 (glitter)에 관한 것이다.  글리터는 기질의 표면에 부착된 약결합 형태로, 분산성 배합물로서, 또는 예를들어 물 및 알콜과 같은 액체로부터 실리콘 및 글리세롤과 같은 겔 내지는 플라스틱, 플라스틱보드 및 유리섬유와 같은 경질의 강성물질 범위의 매트릭스 물질내에 존재하는 것을 포함하여 다양한 방식으로 유용하다.  그밖의 다른 매트릭스 물질의 예로는 또한 퍼티 또는 주형점토, 고무 및 접착제가 포함된다.
Patent KR-20010040755-A (KR)
Title: 일회용의 트렁크스형 착용 물품의 제조 방법
IPC: A61F13/15
Filed: 1999-12-08
Abstract: 웨브의 한쪽에서 종렬로 배열되는 동일 형상 동일 크기의 다수의 투공(53, 54)의 주위에서 서로 접합되는 동일폭의 2장의 웨브(51, 52) 각각이 폭을 2등분하는 중심선에서 포개어져, 각각의 웨브(51, 52)의 반대쪽 연부(57)끼리 및 반대쪽 연부(60)끼리가 접합된 후, 폭방향으로 연장되는 제1 가상선(G-G)과 제2 가상선(H-H)에서 절단된다.
Patent KR-20010042782-A (KR)
Title: 반도체 장치, 실장기판 및 그 제조방법, 회로기판 및전자기기
IPC: H05K3/24
Filed: 2000-02-17
Abstract: 본 발명의 반도체 장치는 배선 패턴(21)의 한쪽 면에 형성된 제 1 도금층(30)과, 배선 패턴(21)에 있어서의 관통 구멍(28)내에 형성된 제 2 도금층(32)과, 제 1 도금층(30)에 전기적으로 접속된 반도체 칩(10)과, 제 1 도금층(30)상에 형성된 이방성 도전재료(34)와, 제 2 도금층(32)상에 형성되는 도전재료(36)를 포함하고, 제 1 도금층(30)의 성질은 이방성 도전재료(34)와의 밀착성에 적합하며, 제 2 도금층(32)의 성질은 도전재료(36)와의 접합성에 적합하다.
Patent KR-20030096430-A (KR)
IPC: G01B11/06
Filed: 1993-12-28
Abstract: 회전하는 동안에 두께 및 기타의 변화를 일으키는 박막을 검사하고 측정하기 위한 방법 및 장치가 개시된다.  하나의 광신호가 검사되는 영역으로부터 회전축을 통하여 진행하여, 검사되는 회전 영역으로부터 분리된다.  상기 신호는 그 후 편평화 공정의 종결점을 결정하기 위하여 분석될 수 있다.  본 발명은, 반도체 또는 여러 가지 광학 장치의 제조에 있어서의 CMP 평탄화 공정의 실시간 종결점 제어를 위한, 간섭 및 스펙트럼 광학 측정 방법을 이용한다.
Patent KR-20020057641-A (KR)
Title: The method which wires the circuit of the PCB with the memory element and the switching element and nothing soldering lead and non-soldering PCB
Inventor: KIM JAE IL
IPC: H05K1/09
Filed: 2001-01-03
Abstract: PURPOSE: An electronic circuit board system for wiring a circuit with a memory device and a switching device is provided to improve wiring performance and recycling efficiency and mount parts without soldering. CONSTITUTION: An electronic circuit board system comprises a PCB, memory devices, switching devices, software and an interface unit. The memory device is a memory device or circuit storing a 1-bit information. The switching device performs one directional switching or two directional switching. The software controls PCB memory information. The switching device corresponding to 1 bit of the memory logically connects wiring. Memory information is transferred by the software. The software displays a circuit or pattern diagram on a screen of a PC. A user uploads a constructed circuit on the pattern diagram on the memory device. PCB parts are mounted on the PCB without soldering.
Patent KR-20020057466-A (KR)
Title: Wastewater treatment method and wastewater treatment system using photosynthetic microorganisms
Inventor: LEE CHEOL GYUN
IPC: C02F3/34
Filed: 2001-01-05
Abstract: PURPOSE: A treatment method of sewage and wastewater using photosynthesis microorganism and equipment is provided, which can remove nitrogen by higher than 95% from sewage and wastewater containing nitrogen source in a large quantity by using photosynthesis microorganism without feeding additional organic carbon source at a denitrification tank(3). CONSTITUTION: The treatment method of sewage and wastewater at a plant that consists of settling tank(2), a denitrification tank(3), a final settling tank(4) comprises the following steps: remove suspended solids from sewage and wastewater by a method that is selected from a group that consists of sieve grading, filtration, ultra fine filtration, dialyzing, settling, distillation and evaporation; remove nitrogen from the sewage and wastewater using photosynthesis microorganism such as Anabaena, Spirulina etc.; and settle the photosynthesis microorganism at the settling tank and discharge the treated water.
Patent KR-20020060339-A (KR)
Title: Method for optimizing distribution profile of cell threshold voltages in a nand-type flash memory device
Inventor: CHOI SEON MI
IPC: G11C16/06
Filed: 2001-01-10
Abstract: PURPOSE: A method for improving a cell threshold voltage distribution in a NAND type flash memory device is provided, which minimizes a width of a threshold voltage dispersion, and improves a program inhibit efficiency during a program operation, and minimizes a program stress. CONSTITUTION: According to a non-volatile memory device which has a plurality of blocks comprising a plurality of memory strings constituted by connecting a plurality of memory cells serially and where a program is performed after an erasing as to the memory cells, the method comprises a step of erasing data stored in the memory cell in the above block unit, and a step of applying a weak program voltage(Vps) to word lines connected to the erased memory cells. The weak program voltage is lower than a voltage used in the program.
Patent KR-20020061089-A (KR)
Title: Engine Torque Measurement System on Car and the Operating Method
Inventor: LEE WON SEOP
IPC: G01L5/00
Filed: 2001-01-13
Abstract: PURPOSE: A system for measuring engine torque of vehicle and operating method of the same are provided to detect RPM of the engine, acceleration of the vehicle and so on by opening degrees of a throttle valve while driving the vehicle on an actual road and to calculate the engine torque of the vehicle using the detected value. CONSTITUTION: A system includes a sensor part(10) including an RPM detective sensor(16), an acceleration sensor(14) and a throttle position sensor(12); a database part(40) storing specification and characteristic performance of a vehicle; a control part receiving signal from the sensor part and calculating torque of the vehicle using the signal, data stored in the database part and the following formula: T=(gamma/(isxifxetaxt)) x (alpha(W + Delta W) + F_0 + F_2x ((0.06x2xphixrxexn)/(i_sxi_f))¬2)x(kgfxm), where W is gross weight of the vehicle(kgf), Delta W is equivalent inertia weight(kgf) generated during acting on rotating parts such as an engine, T is torque(kgfxm) of the engine, i_s is speed gear ratio of a transmission, i_f is final reduction gear ratio of the transmission, eta is efficiency of the transmission, gamma is dynamic load radius of a tire, meaning radius of the tire pressed during driving of the vehicle, F_0 is coefficient of rolling resistance, F_2 is wind resistance coefficient, n is RPM of the engine, t is mechanical advantage for an automatic transmission(1.0 for manual transmission) and e is speed ratio for the automatic transmission(1.0 for manual transmission); and a monitor, connected with the control part to display signal input by the sensor part to the control part.
Patent KR-20010078018-A (KR)
Title: Adsorptive, adsorption apparatus using the same, other articles and adsorption method
Inventor: NISHIJIMA TUYOSHI
IPC: B01D53/04
Filed: 2001-01-19
Abstract: PURPOSE: An adsorbent capable of adsorbing aldehyde existing in a room of an automobile, a house or a residence efficiently for a long period is provided. CONSTITUTION: The adsorbent of adsorption of aldehyde with adsorbent containing zeolite comprises a zeolite, wherein the zeolite has NH4¬+ as ionic species; a crystal structure of ZSM-5 or ferrierite; a molar ratio of SiO2/Al2O3 from 30 to 190; and the zeolite retains a quaternary ammonium salt which adsorbs the aldehyde with the reaction of the aldehyde. In the case of a formaldehyde, the zeolite has NH4¬+ as ionic species.
Patent KR-20010025756-A (KR)
Title: Slim type monitor capable of inserting or withdrawing toward inside or outside of desk
Inventor: SUNG CHANG NAM
IPC: G06F1/16
Filed: 2001-01-30
Abstract: PURPOSE: The slim monitor available to insert and draw from the desk is provided to improve the efficiency of the work and to reform the work environment. CONSTITUTION: The slim monitor available to insert and draw from the desk comprises the LCD(Liquid Crystal Display) monitor(10), the computer body(12), the floppy disc drive(14), the CD-ROM disc drive(16), the desk-sill(38), and the desk(50). The floppy disc drive and the CD-ROM disc drive are mounted on the upper part of the LCD monitor. The camera also is integrally mounted with the speaker on the upper center of the LCD monitor. The projection, attached on the bottom of the LCD monitor and inserted into the groove of the driving plate, enables the LCD monitor to rotate 360 degrees. The LCD monitor moves left and right on the rail by combining the fixed keyboard plate with the rail. When the keyboard plate and the rail rotate 90 degrees, the LCD monitor also rotates together because of the hinge fixed to the upper part of the monitor. The moving component desk-sill is mounted for moving the computer body up and down as the rail, which is fixed, to the desk.
Patent KR-20020066242-A (KR)
Title: A herb medicine for treating an arthritis
Inventor: LEE SOO CHAN
IPC: A61K36/25
Filed: 2001-02-09
Abstract: PURPOSE: Provided is a herbal medicinal composition for arthritis, especially for degenerative arthritis and rheumatic arthritis. The composition has no side effects as well as preventing ongoing arthritis. CONSTITUTION: The composition comprises: (i) as a main ingredient, 55-90wt.% of one or more from the group consisting of Atractylodis, Aralia Continentalis, Acanthopanax, Eucommia ulmoides, Angelica gigas, Lycium, angelica koreana, achyranthes and coix, based on the whole formula weight; and (ii) as a secondary ingredient, 10-45wt.% of one or more from the group consisting of Scutellaria, Crataegus pinnatifida, saussurea Lappa, amomum seed, ginger and sugar ginseng. The main ingredients are powder, while the secondary ingredients are in tablet form.
Patent KR-20020069632-A (KR)
Inventor: KIM YOUNG SIK
IPC: A47J27/18
Filed: 2001-02-27
Abstract: PURPOSE: An electric water heater is provided to prevent an accident caused by an overheat or an abrasion of a heater by completely separating the heater from liquid-phase contents. CONSTITUTION: An electric water heater includes an inner tub(2) and an outer tub(3). A heater(6) is installed at a lower portion of the inner tub(2) so as to heat a liquid-phase content contained in the inner tub(2). The heater(6) has a disc shape and is made of an aluminum material. A heating wire(10) is formed in the heater(6) in a coil shape. As the heating wire(10) generates heat, the heater(6) is heated so that the content contained in the inner tub(2) is heated. A terminal(11) is protruded from a lower portion of the heater(6) so as to be connected with a lead wire. A temperature detecting socket(13) is fixed to a bracket(14). The heater(6) is inserted into a heater insertion slot formed in an inner tub supporting plate(2a).
Patent KR-20020071256-A (KR)
Title: A manufacturing method of hyaluronic acid
Inventor: LEE JONG HA
IPC: C08B37/08
Filed: 2001-03-05
Abstract: PURPOSE: A method for preparing hyaluronic acid is provided, to obtain hyaluronic acid with sufficient purity applicable to the medical field by removing the content of proteins contained in the extract. CONSTITUTION: The method comprises the steps of extracting the blood from the comb of a hen and a cock to remove the blood; pulverizing the residue; washing the pulverized one with ethanol containing 1% chloroform several times; extracting the washed one with water; purifying the protein from the extracted one to remove the protein; filtering the purified one; and drying the filtrate. Preferably the washed one is extracted with 3-3.5 l of water of pH 3-4 at 90-100 deg.C for 40-50 min. The filtrated extract is treated with activated carbon and nonsteroidal aminoethyl cellulose sequentially at 60-80 deg.C for 1-2 hours to remove the protein; and is filtered by passing through a paper filter, a borosilicate glass filter, sterilized acetyl cellulose and a poly(vinyl chloride) membrane sequentially at 30-40 deg.C.
Patent KR-20020071285-A (KR)
Title: Composite metal powder for power factor correction having good dc biased characteristics and method of processing soft magnetic core by thereof using
Inventor: CHOI GWANG BO
IPC: H01F41/02
Filed: 2001-03-06
Abstract: PURPOSE: A composite metal powder and method for manufacturing soft magnetic core using the same is provided to obtain a soft magnetic core having superior DC superimposition characteristics and low core loss by using inexpensive material. CONSTITUTION: A composite metal powder comprises a mixture consisting of 30 to 90 weight percent of Fe-Si powder containing Si:6.5 weight percent and remainder part of Fe having superior DC superimposition characteristics; and 10 to 70 weight percent of sendust powder containing Si:9.6 weight percent, Al:5.4 weight percent and remainder part of Fe having a high magnetic permeability and low loss characteristics. A method for manufacturing a soft magnetic core comprises the steps of mixing one lubrication agent selected from Zn, ZnS or stearic acid to the composite metal powder; forming a toroidal core at the pressure of 18 Ton/cm¬2; removing the residual stress and strain by permitting heat treatment to the core under a nitrogen atmosphere of 760 Deg.C; and coating the core with a polyester or epoxy resin.
Patent KR-20020072751-A (KR)
Title: Selecting type hard-disk rack
Inventor: LEE SOO GIL
IPC: G06F1/16
Filed: 2001-03-12
Abstract: PURPOSE: A selection type hard disk rack is provided to conveniently change the use of the hard disk with the manipulation of the external power without dissembling a main body of a computer when using a plurality of hard disks by installing a device to control the power of the hard disk within the hard disk rack. CONSTITUTION: A hard disk case(100) attachable to the main body of a computer has a support tool supporting the inserted hard disk, a tool supplying the power to the hard disk. A data transfer tool transmits the data between the hard disk and the computer. A power controller(200) enables a user to select and use the desired hard disk from the outside by controlling the power of the hard disk installed within the hard disk case. A hard disk shock preventing part(300) prevents the hard disk within the hard disk case from the external shock.
Patent KR-20020073039-A (KR)
Title: Plasma treatment system
Inventor: JU SEONG HU
IPC: H05B33/10
Filed: 2001-03-14
Abstract: PURPOSE: A plasma processing apparatus is provided to reduce a time for a plasma process and improve productivity by loading a plurality of plasma processing objects within a short time. CONSTITUTION: A chamber(100) has a gas inlet hole(110) and a gas outlet hole(120). A support portion(200) is installed in a center part of the chamber(100). A plasma processing object(1) is loaded on an upper portion of the support portion(200). A radio frequency generator(300) is used for generating a radio frequency to the plasma processing object(1). A gas guide structure(400) is connected to the gas inlet hole(110). A loading cassette(500) is installed on the upper portion of the support portion(200) in order to load the plasma processing object. A gas inlet path is formed with a main gas inlet path(410) and a plurality of auxiliary gas inlet paths(420). A plurality of loading plates(510) is installed in an inside of the loading cassette(500).
Patent KR-20010044692-A (KR)
Inventor: AHN JONG SEON
Filed: 2001-03-16
Abstract: PURPOSE: An intimacy degree process method and system is provided to calculate an intimacy degree between a site manager and site members by analyzing basic data in relation with the intimacy, and to offer a value added service according to the intimacy degree of each member. CONSTITUTION: The method comprises steps of accessed visitors subscribing for a personal home page by inputting personal data(S1301), the personal home page storing the personal data of the visitors(S1303), calculating basic intimacy degree and visiting intimacy degree by using the basic data(S1305), classifying the members according to the calculated intimacy degree and managing the classified members by the group(S1307), and offering a value added service according to the intimacy degree(S1309). The basic intimacy degree is obtained by calculating an intimacy degree on each element corresponding to basic data, weighting the each intimacy degree, and adding the weighted intimacy degree. The real intimacy degree is obtained by adding the basic intimacy degree to the visiting intimacy degree, and again adding weighted points to the added intimacy degree.
Patent KR-20020073994-A (KR)
Inventor: HONG YEONG GON
IPC: H01J29/48
Filed: 2001-03-19
Abstract: PURPOSE: An electron gun for color CRT is provided to reduce dispersion of the voltage applied to the electrode by forming a connecting portion to the pattern resistance, while preventing distortion of electronic lens. CONSTITUTION: An electron gun(40) comprises a cathode assembly(41); a plurality of electrodes(42,43) sequentially aligned from the cathode assembly; bead glasses(51,52) where the cathode assembly and electrodes are fixed; an arc preventing metal band(70) having both ends fixed to one of electrodes, and which is wound around the bead glass; and a voltage reducing unit(60) arranged in a lengthwise direction of the bead glass, at the position corresponding to the arc preventing metal band, and which has a pattern resistance(62) having a connecting portion(64) having a relatively lower resistance per unit length.