baber/WOPTO huggingface dataset:
Patent KR-20020029500-A (KR)
Title: Electron gun for Color cathode ray tube
Inventor: LEE GYEONG SEOP
IPC: H01J29/48
Filed: 2000-10-13
Abstract: PURPOSE: An electron gun of a color cathode ray tube is provided to enhance resolution over the entire area of a screen area by optimizing shape of a center electron beam on the screen. CONSTITUTION: An electron gun of a color cathode ray tube comprises a focus aperture electrode, an anode aperture electrode, a focus inner electrode(23) and an anode inner electrode. The focus aperture electrode is formed as a race track having two semicircular boundaries. The anode aperture electrode is formed as a dog bone. The focus inner electrode(23) includes three circular holes as outer electron beam passage holes. The anode inner electrode includes three circular holes as three electron beam passage holes. A center electron beam passage hole(25) is formed by parts of a straight line and a circle to balance focusing forces in all directions relative to a center of a center electron beam.
Patent KR-20020030996-A (KR)
Title: Elastic table of wave beveling machine
Inventor: HONG GI GUK
IPC: B24B9/10
Filed: 2000-10-20
Abstract: PURPOSE: An elastic table of an appliance for grinding a plate glass is provided to rapidly restore a horizontal condition of the appliance so as to allow the appliance to grind the plate glass in a uniform grinding width, thus improving the processability of the plate glass. CONSTITUTION: The elastic table(10) of an appliance for grinding a plate glass(24) consists of a rotatable plate(12) mounted to the upper part of a rotating shaft(11), onto which the plate glass supported by a base roller is disposed; a grinding head constructed to be contact with the rim of the plate glass at a constant height in order to grind the rim of the plate glass; plural suction members(22) mounted on top surface of the rotatable plate for keeping the plate glass; and an elastic device(13) installed between the rotatable plate and the rotating shaft for elastically support the rotatable plate.
Patent KR-20020038232-A (KR)
Title: Adhesive tape
Inventor: HWANG YONG HA
IPC: C09J7/02
Filed: 2000-11-17
Abstract: PURPOSE: Provided is a heat-resistant adhesive tape for a lead-on chip, which can keep the adhesive force under the temperature condition of taping and epoxy molding and improve the size stability of a lead frame. CONSTITUTION: The heat-resistant adhesive tape is produced by spreading an adhesive layer(100) on the both sides of a heat-resistant polyimide film(200), wherein the adhesive layer(100) contains 100pts.wt. of a polyimide copolymer having a glass transition temperature of more than 200deg.C and 20-100pts.wt. of an acrylonitrile/butadiene copolymer as a binder.
Patent KR-20020043749-A (KR)
Title: Apparatus and Method for Motion detectible Video Encoder
Inventor: KIM GYEON SU
IPC: G06T7/20
Filed: 2000-12-04
Abstract: PURPOSE: A video encoder having an operation sensing function is provided to encode video data and to sense motions, thereby making a system smaller. CONSTITUTION: An IP offset(212) compares a video input(220). A frame memory(209) stores IP offset data. A memory(213) stores data necessary for an MPEG-2 video encoder. A motion estimator and motion compensator(203) removes a time overlapping. A clock generator(211) generates various clocks. An operation sensor(204) inputs a motion vector(221) and a clock(222), and senses a motion. A mode controller(202) controls a data signal. A discrete cosine transform encoder(200) removes a spacial overlapping of a video. A variable length encoder(201) encodes data of the discrete cosine transform encoder to variable length. A host interface(210) inputs the data signal and an address signal, and outputs a necessary signal. A motion compensator(205) compensates a motion. A 420 filter(206) filters data. A rate/stuff controller(207) controls necessary rates and stuff. A channel controller(208) controls channels.
Patent KR-20020045252-A (KR)
Title: 3-dimensional stereoscopic image projector
Inventor: CHO GYU HYEONG
IPC: G03B35/20
Filed: 2000-12-08
Abstract: PURPOSE: A three dimensional stereoscopic image projection apparatus is provided to simplify configuration and obtain a perfect observation angle near to 180 degrees, while allowing a plurality of observers to simultaneously observe the expanded three dimensional image. CONSTITUTION: An apparatus comprises a pair of light sources(122,124) for radiating, at a predetermined angle, light to an object; a lens group constituted by lenses(132,134) for enlarging the size of the light reflected from the object; a cross-shaped double aperture(140) having a pair of cross-shaped slits(142,144) for converting the light enlarged by the lens group, into two images of left visual image and right visual image; and a diffusion screen(150) where the cross-shaped light of left vision and right vision converted by the cross-shaped slit of the cross-shaped double aperture, is projected as a three-dimensional image.
Patent KR-20010016523-A (KR)
Title: Simulated insects lives, from birth to death, in cyber space will be taken care of by internet users/members
Inventor: KUG DOO HYUN
IPC: G06Q50/10
Filed: 2000-12-16
Abstract: PURPOSE: A method for operating a growth process simulation of an insect using a character of the insect in a virtual space such as the internet is provided to easily learn a pleasure of breeding the insect and a lifetime of the insect and to make friends with the insect by easily breeding the insect in the virtual space such as the internet. CONSTITUTION: A lifetime of an insect is simulated. Subdivided simulation is formed by life cycles of the insect. A person who wants to breed the insect feeds the insect and waters the insect. The life time of the insect comes into view by showing the subdivided simulation by life cycles of the insect. The lifetime of the insect simulated is provided to a virtual space such as the internet. It is formed by a way of a 2D, a 3D and a flash and the like. Character similar to a real insect is manufactured. A state of an evolution by life cycles of the character is simulated as the real insect.
Patent KR-20020052416-A (KR)
Inventor: LEE BONG CHU
IPC: B60J1/00
Filed: 2000-12-26
Abstract: PURPOSE: Safety window system is provided to exactly detect load of a window by mounting a load sensor on a glass holder supporting a door window glass and to reduce a producing cost. CONSTITUTION: Safety window system comprises a glass holder supporting a door window glass; a load sensing unit(51) detecting load of the door window glass by being mounted on the glass holder; an electronic control unit actuating a driving motor of a door window regulator to drop the door window glass; a body(33) having the load sensing unit; a fixed plate(41) mounted on the body; a slider(61) supporting the door window glass; a compressed plate spring(55) supporting the slider by being placed on the body; a horizontal unit(34) formed on the body by having a square plate; a vertical unit(35) curved downward by being installed on the horizontal unit; plural pillars(36,37,38,39) extended on edges of the horizontal unit; a combining hole(40) formed in the middle of the vertical unit; and a bolt mounting a holder on the regulator by being combined to the combining hole.
Patent KR-20020053227-A (KR)
Title: Apparatus and method for reducing series expansion error
Inventor: CHOI HYEONG JIN
IPC: G06F17/10
Filed: 2000-12-27
Abstract: PURPOSE: A method and an apparatus for reducing an error in a series expansion system are provided to reduce largely the error of the ideal mathematical value through the expansion of a fewer terms. CONSTITUTION: The first series expansion circuit(101) outputs the series expansion values between zero and n term as the preset series, for example, Taylor series, Power series, and Laurent series. A block 111, 112, 113, and 119 count the first, second, third, and n-th term, respectively. An adder(120) sums up all values calculated by the block 111, 112, 113, and 119. The second series expansion circuit(102) outputs the series expansion values between zero and (n+1) term as the preset series. A block 131, 132, 133, and 139 count the first, second, third, and (n+1)-th term, respectively. An adder(140) sums up all values calculated by the block 113, 132, 133, and 139. An adder(150) adds the output value of the adder(140) to one of the adder(120). An arithmetic unit(160) divides the output value of the adder(150) by two and outputs the operation result.
Patent KR-20020056102-A (KR)
Inventor: MIN BYEONG GUK
IPC: H01J11/40
Filed: 2000-12-29
Abstract: PURPOSE: A plasma display panel is provided to improve luminance by forming a protrusion portion on upper substrate. CONSTITUTION: A plasma display panel comprises an upper plate(20), a lower plate, barrier ribs, phosphor(23) and sustain electrodes. The barrier ribs are arranged between the upper plate(20) and the lower plate. The phosphor is coated on the barrier ribs and the lower plate. The upper plate(20) has a protrusion at center of a discharge cell. The protrusion is orthogonal to the sustain electrodes. Some portions of the sustain electrodes are protruded because of the protrusion of the upper plate(20). The protrusions of the sustain electrodes made the distance between the sustain electrodes and the phosphor(23) closer so that intensity of vacuum ultraviolet ray reaching the phosphor(23) is increased.
Patent KR-20010021893-A (KR)
IPC: G06F15/00
Filed: 1998-07-15
Abstract: A method and a terminal for providing services in a telecommunication network wherein the selection data of a service is formed by using the identification and control date of the services located in the multiplexed frames used for transmitting the services. The terminal is designed to display the selection data of the service, which data is formed from the identification and control date of the multiplexed frames for transmitting the service.
Patent KR-20010022264-A (KR)
Title: 전기 전도성 세라믹 재료
IPC: C04B35/42
Filed: 1998-05-27
Abstract: 본 발명은 아크롬산란탄을 기제로 하고 고온(약 2000 °K)에서 사용하도록 제조된 전기 전도성 세라믹 분야에 관한 것이다. 본 발명의 목적은 작업 시간을 줄일 수 있도록 가열속도를 증가시키고, 고온에서의 작업시에 신뢰도가 높게 높은 열안정성을 확보하는 것이다. 상기 목적은 이산화지르코늄을 함유하고 아크롬산란탄을 기제로 하는 세라믹 재료를 알루미늄산란탄, 아크롬산이트륨, 아크롬산마그네슘 및 이산화세슘으로 된 첨가제를 합금하여 안정화시킴으로써 달성된다.
Patent KR-20010052094-A (KR)
Title: 압출된 소시지 스트랜드 제조방법 및 수단
IPC: A22C7/00
Filed: 1998-10-28
Abstract: 소시지 제조장치용 압출 부속장치(10)가 서로 동심인 3개의 튜브(12, 42, 54)를 포함하고, 내측 튜브가 제1 통로(60)를 형성하고, 내측(12)와 중간(42) 튜브 사이의 공간이 제2 통로(62)를 구성하고, 외측 튜브(54)와 중간 튜브(42) 사이의 공간이 제3 통로(83)를 형성한다. 내측 튜브(12)로 통과하는 육류 유제(70A, 70B)가 제2 통로(62) 내의 압력보다 높은 압력을 받도록 하기 위해, 상기 내측 튜브(12)의 지름이 작다. 제2 통로(62) 내의 저압 육류 물질이, 내측 튜브(12)로부터 압출된 고압 육류 물질의 스트랜드 상에 얇게 피복된다. 콜라겐 물질(72)의 얇은 층이, 제2 통로(62)로부터 압출된 육류 층의 외표면 상에 적층되기 위하여 제3 통로(83)로부터 압출된다. 대안적인 압출 부속장치(84)는 상기와 같이 형성된 2개의 동심 튜브만을 갖는데, 이는 압출된 소시지 스트랜드를 수용하기 적합한 상기 2개의 튜브의 외표면 상에 신장된 중공형 케이싱을 보유한다.
Patent KR-20010032463-A (KR)
Title: 원소상 인의 알킬화 방법
IPC: C07F9/48
Filed: 1998-11-17
Abstract: 본 발명은 반응을 수성 수산화 알칼리 금속 또는 수산화 알칼리 토금속 또는 이들의 혼합물의 존재하에 수행함을 특징으로 하는, 원소상 황인 및 할로겐화 알킬로 부터 알킬포스폰산 및 디알킬포스핀산의 알칼리 금속 및/또는 알칼리 토금속 염의 제조 방법에 관한 것이다.  또한, 본 발명은 방염제, 추출제 및 식물 보호제를 제조하기 위한, 본 발명의 방법에 따라 수득한 화합물의 용도에 관한 것이다.
Patent KR-20010032687-A (KR)
Title: 전립선 암 치료에 유용한 접합체
IPC: A61K47/48
Filed: 1998-11-25
Abstract: 본원에는 유리 전립선 특이적 항원(PSA)에 의해 선택적이고도 단백질 분해적으로 절단되는 아미노산 서열을 갖는 올리고펩타이드와, 공지된 세포독성제를 포함하는 화학적 접합체가 기재되어 있다.  본 발명의 접합체는 절단 가능한 올리고펩타이드가 데스아세틸화된 빈카 약물 상의 4-위치의 산소 원자에 부착되어 있는 것을 특징으로 한다.  이러한 접합체는 전립선 암과 양성 전립선 비대증(BPH)을 치료하는데 유용하다.
Patent KR-20010033295-A (KR)
Title: Catalytic composition based on chiral ligands with molybdenum, tungsten or chrominum and method for asymmetric alkylation of allylic substrates
IPC: C07C67/343
Filed: 1998-12-21
Abstract: Complexes of a selected class of chiral ligands with molybdenum, tungsten or chromium, preferably molybdenum, are effective as catalysts in highly enantioselective and regioselective alkylation of allylic substrates. Such compositions provide a versatile and low-cost alternative to existing catalysts.
Patent KR-20010034551-A (KR)
IPC: H01T13/20
Filed: 1999-03-02
Abstract: The present invention generally relates to spark plugs for igniting the fuel charge in an internal combustion engine, and is particularly concerned with an improved spark plug construction which improves combustion pressure and fuel mileage and diminishes exhaust pollution, as compared with known prior art plugs.
Patent KR-20010042633-A (KR)
IPC: G10L25/00
Filed: 2000-02-18
Abstract: The invention comprises an efficient system and method for performing the modified discrete cosine transform (MDCT) in support of time-domain aliasing cancellation (TDAC) perceptive encoding compression of digital audio. In one embodiment, an AC-3 encoder performs a required time-domain to frequency-domain transformation via a MDCT. The AC-3 specification presents a non-optimized equation for calculating the MDCT. In one embodiment of the present invention, an MDCT transformer is utilized which produces the same results as carrying out the calculations directly as in the AC-3 equation, but requires substantially lower computational resources. Because the TDAC scheme requires MDCT calculations on differing block sizes, called the long and short blocks, one embodiment of the present invention utilizes complex-valued premultiplication and postmultiplication steps which prepare and arrange the data samples so that both the long and short block transforms may be computed with a computationally efficient FFT. The premultiplication and postmultiplication steps are carefully structured to work with FFT's in a manner which will give the same numeric results as would be achieved with a direct calculation of the MDCT.
Patent KR-20010043349-A (KR)
Title: 두 강도 레벨을 갖는 몸체 플라이 보강재를 구비한 타이어
IPC: B60C9/00
Filed: 1999-04-27
Abstract: 본 발명은 카카스 보강재(1)를 갖는 타이어(P)에 관한 것이며, 상기 보강재(1)는 크라운 보강재(3)에 의해서 외부에 반경방향으로 커버되며, 상기 보강재(3)는 교차된 보강 요소의 두 작용 플라이(31,32)로 구성되고 원주방향에 대하여 10 0 과 45 0 범위의 각도를 형성하며, 크라운 보강재(3) 밑에 배열된 부분(AB)의 카카스 보강재(1)는 컷트 보강재 요소로 형성된다.
Patent KR-20020057351-A (KR)
Inventor: HWANG SEONG UK
IPC: H01L21/60
Filed: 2001-01-04
Abstract: PURPOSE: A ball grid array(BGA) package is provided to decrease the thickness and mounting height of a package while an adhesive area of a solder ball and a land pad is increased. CONSTITUTION: A plurality of electrode pads are formed on a semiconductor chip. The semiconductor chip is mounted on a printed circuit board(PCB)(220) having a circuit pattern constituting a predetermined circuit and the land pad electrically connected to the circuit pattern. Conductive metal wires are bonded to the electrode pads and the circuit pattern. An encapsulating part encapsulates the solder ball(260) attached to the land pad, the semiconductor chip, the conductive metal wires and a connecting member among them. The land pad is recessed from the lower surface of the PCB by a predetermined depth.
Patent KR-20020060021-A (KR)
Title: Artificial Floating Island For Purifying The Quality of Close-to-Nature Stream and Pond
Inventor: CHOI WON IL
IPC: C02F3/32
Filed: 2001-01-09
Abstract: PURPOSE: An artificial floating island for purifying pond and river which can improve the water quality of pond and river by feeding plants using natural material is provided to prevent water pollution by exist artificial floating island using artificial floating material. CONSTITUTION: Connect pillar for fixing(50) and media for feeding plant with string(40) and fix them with stone and feed plant in the media for preventing eutrophication and for supplying the inhabitation of plants.
Patent KR-20010076291-A (KR)
Title: Throttle adjusting apparatus for working machine
Inventor: IKEDA TAKASHI
IPC: F02D11/02
Filed: 2001-01-16
Abstract: PURPOSE: To this throttle-adjusting device 15 of a plant has bandry machine is capable of operating a throttle valve, the chock valve, and the fuel cock in that order by a throttle cable by mechanically connecting the throttle valve and fuel cock 101 to one end of the throttle cable. CONSTITUTION: The other end of a throttle cable 32 is connected to a rotary throttle lever 33 rotated on a plane crossed perpendicular to the grip center axis GC of a handle 14 operate the throttle valve 87, a choke valve, and a fuel cock collectively by the throttle lever 33 in a batch and, a plurality of operations can be performed easily by one throttle levers, so as to enhance the controllability of a working machine 10.
Patent KR-20020061799-A (KR)
Title: Vehicles Management System and Method of Financial Settlement in MDT
Inventor: HWANG DAE SOO
IPC: G06Q50/30
Filed: 2001-01-18
Abstract: PURPOSE: A system for managing a vehicle and a method for a financial payment using an MDT(Mobil Data Terminal) for the vehicle management are provided to efficiently manage a business vehicle by transferring the customer information to the vehicles closest to a customer and to add a charging function for a transportation card to a financial terminal for a card payment. CONSTITUTION: The system for managing the vehicle comprises a vehicle(100), a call center(200) including a management terminal(210) managing the vehicle by checking the position information of the vehicle, the customer(500), an SMC(Short Message Center)(320) for the information exchange, a network businessman(300) including an IWF(Inter Working Function) for the financial payment of the vehicle, a VAN(Value Added Network) businessman(400) processing the financial payment by connecting to the IWF through a wire, and a bank and a card company(600) approving the payment. The vehicle includes an information communication tool comprising the financial terminal(110), an MDT(120) having a GPS(Global Positioning System) antenna, a mobile communication terminal(130) and a tachometer(140).
Patent KR-20020063947-A (KR)
Title: Advertising method through on-line game on internet
Inventor: KIM DONG HYEON
Filed: 2001-01-31
Abstract: PURPOSE: An advertising method using an on-line management simulation game on the Internet is provided to transmit an advertisement of a predetermined commodity to a user effectively through a game by making a commodity or an item being dealt in a stored in a game be applied to a commodity being traded on an off-line. CONSTITUTION: A user connects to a web site being managed by a server computer which supplies an on-line game service(101). The user receives an ID and a password(103). The user selects a figure of an avatar or a character and a business category of the avatar(105). The user performs a log-in process, and starts a game(107). The avatar of the user is loaded on a predetermined portion of a protection area cross map(109). The avatar maintains a living by receiving cyber money from a society welfare section(111). The avatar visits a house agent in the protection area and selects/receives a store without pay(113). The avatar visits a wholesale store and receives a commodity to be dealt in the store(115). The user manages the store and collects cyber money(117). If the collected cyber money is more than a predetermined amount, the user is out from the protection area(119). The user visits a house agent and selects one's store(121). The avatar decides a commodity to be dealt in the store and visits a wholesale store and receives a commodity(125). The user starts a commodity business(127). When the avatar sells a commodity to other avatar and buys a commodity from other avatar, points are collected(131). The points are used for discount(133).
Patent KR-20010078250-A (KR)
Title: Piezoelectric element and method of producing the same
Inventor: ANDO AKIRA
IPC: C04B35/462
Filed: 2001-02-01
Abstract: PURPOSE: A piezoelectric element and manufacturing the same is provided to reduce the impedance, enlarge electro-mechanical coupling coefficient and low loss characteristics at high frequency is ensured, when piezoelectric ceramics having a laminar perovskite structure is used. CONSTITUTION: The piezoelectric element includes the piezoelectric ceramics(12), having a laminar perovskite structure and has a C axis, which is selectively oriented in the thickness direction. A plurality of linear electrodes(14) orthogonally oriented C axis are formed in the piezoelectric ceramics(12), and the electrodes(14) exposed to both end surfaces of the piezoelectric ceramics(12) are covered with conducting members(18) and insulating members(20). The piezoelectric ceramics(12) is polarized in the lengthwise direction so as to face in mutually reverse direction, on both sides of the electrodes(14) aligned in the widthwise direction. External electrodes are formed on a surface, on which the conducting members(18) and the insulating members(20) are formed, and two groups of electrodes which are arranged in an interdigital electrodes type are formed.
Patent KR-20020066447-A (KR)
Title: System and method for providing telephone shopping service using originator telephone number and temporary password
Inventor: HONG YEONG JIN
IPC: G06Q10/00
Filed: 2001-02-10
Abstract: PURPOSE: A system and a method for offering a telephone shopping service by using a caller ID and a temporary password are provided to make a purchaser buy an article on the telephone easily and promptly by using a caller ID and a temporary password. CONSTITUTION: A purchaser(200) connects to a telephone shopping mall server(210) via a telephone network and inputs a temporary password and a purchase condition. The telephone shopping mall server searches articles and authenticates the purchaser by resetting a telephone connection. Thereafter, the information about the sought article is provided to the purchaser. A dealing is accomplished by the selection of the purchaser. The telephone shopping mall server relays the purchase information to an actual seller(230). The seller is an off-line store, a department store, or an on-line shopping mall. The seller offers the information about articles. The purchase price is charged on a telephone bill.
Patent KR-20020068935-A (KR)
Inventor: BAE GANG
IPC: B01D39/20
Filed: 2001-02-23
Abstract: PURPOSE: A fabrication method of silicon carbide ceramics filters on the outer surface of which a coating layer is formed is provided to improve dust collection efficiency. CONSTITUTION: The fabrication method of silicon carbide ceramics filter includes the steps of mixing silicon carbide ceramics powder 100 vol.%, 0.1 to 30.0 vol.% of carbon powder (based on the 100 volume percent of silicon carbide ceramics powder), 1.0 to 15.0 wt.% of inorganic binder (based on the 100 weight percent of silicon carbide ceramics powder), 3.0 to 20.0 wt.% of organic binder, 0.1 to 5.0 wt.% of calcium carbonate, 0.1 to 15.0 wt.% of dispersant, 0.1 to 3.0 wt.% of releasing agent and 10.0 to 35.0 wt.% of water; aging the mixture; pressure extruding the mixture in the form of filter; coating the surface of the filter by spray coating a coating solution; and sintering the coated filter. The coating solution comprises, based on the 100 parts by weight of silicon carbide ceramics powder, 0.5 to 15.0 wt.% of clay, 0.1 to 5.0 wt.% of calcium carbonate, 0.1 to 5.0 wt.% of carboxymethylcellulose, 0.1 to 5.0 wt.% of dispersant, 0.1 to 3.0 wt.% of defoaming agent and 150 to 250 wt.% of water. The sintering process includes the steps of heating the coated ceramic filter up to 800°C at temperature elevation rate of 1 to 2 °C/min; holding it at 800°C for 1-6 hours; heating the coated ceramic filter in the temperature range of 1000 to 1800°C at temperature elevation rate of 4°C/min; holding it at 1000-1800°C for 1-10 hours; and cooling to ambient temperature at a cooling rate of 5°C/min.