baber/WOPTO huggingface dataset:
Patent KR-20040072824-A (KR)
Inventor: KIM SANG GYU
IPC: G02F1/136
Filed: 2003-02-11
Abstract: PURPOSE: An array substrate for a liquid crystal display, and a method for manufacturing the same are provided to reduce the cost for manufacturing an array substrate by reducing the number of masks. CONSTITUTION: A buffer layer(105) is formed on a substrate(100). A poly silicon layer(110) is formed on the buffer layer. A gate insulating film(115) and a metal layer are formed on the poly silicon layer. Thin and thick photoresist patterns are formed on the metal layer by using diffraction exposure. The metal layer, the gate insulating film, and the poly silicon layer are etched in a lump to form gate lines extended in first direction, and data lines extended in second direction, and storage electrodes and a semiconductor layer in the middle of pixels formed by the gate lines and the data lines crossing each other. The thin photoresist patterns are removed by executing a strip process. The gate insulating film of a partial semiconductive layer is exposed by etching the metal layer of parts where the thin photoresist patterns are removed. The thick photoresist patterns remaining on the substrate is removed. An active layer(110a) and an ohmic contact layer(110b) are formed by proceeding with a doping process to the semiconductive layer. The ohmic contact layer is activated. A passivation layer(140) is formed, having semiconductive layer contact holes(145a,145b), data line contact holes, and storage contact holes. A transparent conductive material is deposited on the passivation layer and a mask process is proceeded to connect the data lines, to connect storage electrodes, and to form drain and pixel electrodes.
Patent KR-20040080072-A (KR)
Inventor: KIM TAE YEONG
IPC: F25D23/00
Filed: 2003-03-10
Abstract: PURPOSE: A refrigerator with a display unit is provided to protect the display unit by preventing infiltration of dust or foreign matters, and to improve the appearance by covering the exposed part of the empty space in separating a display panel. CONSTITUTION: A refrigerator door is composed of a display unit(15) and a seat part combined with the display unit. The display unit comprises a storage case(25) installed to the seat part and opened or closed, and a display panel(30) separably contained in the storage case. A cover unit(40) moves a cover(45) into the initial position in containing the display panel in the storage case, and into the covering position for covering the exposed portion of the empty space in separating the display panel from the storage case. The cover is moved back and forth in the rear part of a window(35) to prevent infiltration of foreign matters by covering the window.
Patent KR-20040081676-A (KR)
Inventor: OH CHANG BONG
IPC: H01L21/336
Filed: 2003-03-15
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to easily obtain a gate oxide layer with plural thickness level by using a simple nitrogen ion-implantation process. CONSTITUTION: A silicon substrate(100) is defined by the first portion(1000) and the second portion(1200). Nitrogen ions are selectively implanted into the second portion of the silicon substrate. By first oxidizing the resultant structure, oxide layers with different thickness are formed on the first and second portion, respectively. An oxide layer of plural thickness level is formed by patterning the oxide layers. By second oxidizing the resultant structure, a gate oxide layer(114) of plural thickness level is formed.
Patent KR-20040082809-A (KR)
Inventor: OH HONG YEOL
IPC: G06F1/16
Filed: 2003-03-20
Abstract: PURPOSE: A device for combining a display part of a notebook computer is provided to simplify an assembly process, and improve a business efficiency for parts management by forming respective parts needed for assembling a display part as one body. CONSTITUTION: A wing bracket(24a) receives/fixes both sides of an LCD received in the display part, and respectively supports/fixes a front cover and a rear cover for surrounding/protecting a front surface and a rear surface of the LCD. A hinge(24b) enables the display part to be folded to a main body part by combining with one end of the wing bracket and combining with another end of the main body part. The wing bracket and the hinge are formed as one body.
Patent KR-20040088664-A (KR)
Inventor: PARK DO HYEON
IPC: G01M99/00
Filed: 2003-04-10
Abstract: PURPOSE: Test and simulation Methods of an air bag for a vehicle are provided to exactly test the air bag by using a simulation program on the basis of measurement data obtained by measuring a folding state of the actual air bag. CONSTITUTION: A test method of an air bag for a vehicle includes an actual object measuring step(s1), an actual object determining step(s2), a simulation step(s3), a model determining step(s4), and an actual object analyzing step(s6). The actual object measuring step(s1) measures a folding state of an actual air bag, a module coupling state, a vertical length of the air bag, and a type of the air bag. The actual object determining step(s2) determines whether or not the folding state of the actual air bag is identical to a standard normal folding state. If the folding state of the actual air bag is identical to the standard normal folding state, the actual air bag is unfolded. If not, a simulation step using the air bag is performed.
Patent KR-20030040308-A (KR)
Title: Label lottery ticket
Inventor: PARK KYOUNG OK
Filed: 2003-04-21
Abstract: PURPOSE: A label lottery ticket is provided to give an opportunity for receiving a premium by using a label of a product as a lottery ticket and giving the premium or cash to a drawn customer buying the product, and to increase the sales by promoting the customer to buy an article frequently. CONSTITUTION: A company(B) wanting to attach the label lottery ticket to the product registers to a label lottery ticket businessman(A) by inputting the details of the company(B). A lottery ticket number and a member code number inputting the lottery ticket number are printed on the label ordered by the registered company(B) and the label lottery ticket is sold to the registered company. When the product of the registered company(B) is bought by the customer(C), the label lottery ticket number attached to the product is inputted to a database of the label lottery ticket businessman server(5). The stored label lottery ticket numbers are drawn and the premium or cash is given to the customers(C) according to the contents recorded on the lottery ticket.
Patent KR-20030085491-A (KR)
Title: 포스포늄 페놀레이트의 제조방법
IPC: C07C39/235
Filed: 2003-04-28
Abstract: 실온에서 액체 형태인 고순도 테트라페닐포스포늄 페놀레이트의 제조법이 개시되어 있다.  본 방법은 (ⅰ) 55 ℃이하의 온도에서 알칼리 수용액 중에서 테트라페닐포스포늄 할리드와 페놀을 페놀 대 테트라페닐포스포늄 할리드의 몰비 ≥10:1 및 pH 9.5 내지 11에서 반응시켜서 유기상 및 수상을 포함하는 물질계를 얻고, (ⅱ) 반응이 끝난 후, 물 및 잘 용해되지 않는 알콜로 이루어진 용액을 첨가하여 유기상으로부터 수상을 분리하는 것을 수반한다.  이와 같이 제조된 포스포늄 페놀레이트는 에스테르교환반응 촉매로서 적합하고, 특히 열가소성 폴리카르보네이트의 무용매 제조에 적합하다.
Patent KR-20040095546-A (KR)
Inventor: KIM JIN EOK
IPC: F16C25/08
Filed: 2003-05-09
Abstract: PURPOSE: A closed reciprocating compressor is provided to reduce friction between each part, to decrease noise, and to improve the efficiency of the compressor by selectively installing a radial bearing between a rotary shaft and a frame or between an eccentric shaft and a connecting rod. CONSTITUTION: A closed reciprocating compressor comprises a rotary shaft(230) having an eccentric unit(240) at the upper part; a motor unit for rotating the rotary shaft; a frame(310) having a hollow unit(311) into which the rotary shaft is inserted, and an annular bearing inserting groove(312) formed at the upper end of the hollow unit; a cylinder block(320) having a compression chamber(321) at the upper end of the frame; a piston(340) reciprocated in the compression chamber by rotation of the eccentric unit to compress refrigerants; and a first radial bearing fitted into the bearing inserting groove to roll-support axial load of the rotary shaft and horizontal force according to a reciprocating motion of the piston and composed of a first annular outer ring supported by the frame and a first annular inner ring inserted with the rotary shaft.
Patent KR-20040097758-A (KR)
Inventor: JANG MYEONG JUN
IPC: B60H3/06
Filed: 2003-05-13
Abstract: PURPOSE: An air cleaner for a vehicle is provided to supply clean air to the room of the vehicle and to properly maintain the humidity of the room, by effectively getting rid of such pollutants as dust and microorganism of the room. CONSTITUTION: An air cleaner for a vehicle cleans air sucked from a suction port(11) and exhausts the air through an exhaust port(12) by the operation of a fan(20). The air cleaner comprises a first filter(30) collecting dust in the air sucked from the suction port; an electrostatic dust collector(40) removing fine dust in the air filtered by the first filter; an ultraviolet lamp(50) sterilizing microorganism in the air passing through the electrostatic dust collector; a second filter(60) activated by ultraviolet energy of the ultraviolet lamp; a humidifying device(70) having a water tank(71) in which humidifying water is stored, and an ultrasonic vibration part(72) spraying the humidifying water toward the exhaust port by ultrasonic waves; and a fragrance emission part(80) jetting a fragrant agent toward the exhaust port. The second filter is coated with a photocatalyst sterilizing and deodorizing the air passing through the electrostatic dust collector.
Patent KR-20030095981-A (KR)
Title: 디스크장치
IPC: G06F1/18
Filed: 2003-05-22
Abstract: 본 발명은 일반적으로 채용되고 있는 판 두께의 소재에 의해 디스크장치의 섀시 케이스를 구성하는데 있어서, 구조적 수단에 의해 이 섀시 케이스를 박형화함으로써, 디스크장치의 박형화를 실현한다. 본 발명은, 기록매체 D를 장전한 디스크 트레이(101)를 섀시 케이스 내에서 전진후퇴시켜 로드/언로드하도록 한 디스크장치에 있어서, 상기 섀시 케이스를 구성하는 베이스 섀시(1) 및/또는 커버 섀시(2)의 상기 디스크 트레이(101)의 상하방향에서의 최대 돌출부에 대응한 위치에 개구부(1b, 2b)를 형성함과 아울러, 이 개구부(1b, 2b)의 앞단에 얇은 두께의 봉지부(1c, 2c)를 형성한다.
Patent KR-20040103534-A (KR)
Inventor: KIM TAE U
IPC: H04B1/40
Filed: 2003-05-29
Abstract: PURPOSE: A method for using an external display of a mobile terminal having an internal camera as a view finder is provided to allow a user to photograph a desired object by controlling a focus of a camera while seeing the external display serving as a view finder. CONSTITUTION: A user photographs an object with a camera of a mobile terminal in a state in which a folder closed. In order to convert the mobile terminal to a camera mode, when the user presses a camera mode conversion button, the mobile terminal operates a camera and outputs an image formed on a lens on an external display in real time. The user focuses on a desired object while watching the external display, and presses a camera shutter button. The mobile terminal reads the image formed on the lens and stores it as a still image. After finishing photographing, the user presses a camera mode converting button to convert the camera mode to a standby mode. The mobile terminal is converted to the standby mode and the operation of the camera is stopped.
Patent KR-20030094125-A (KR)
Title: 경화 촉진제，에폭시 수지 조성물 및 반도체 장치
IPC: C08G59/20
Filed: 2003-06-05
Abstract: 각종 경화성 수지 조성물에 사용하는 경화촉진제, 경화성, 보존성 또는 유동성이 양호한 에폭시 수지 조성물, 및 내납땜크랙성이나 내습신뢰성이 우수한 반도체장치를 제공한다. 
     본 발명의 에폭시 수지 조성물은 1분자 내에 에폭시기를 2개 이상 가지는 화합물(A)와, 1분자 내에 페놀성 수산기를 2개 이상 가지는 화합물(B)와, 트리 치환 포스포니오페노라이트 또는 그의 염인 경화촉진제(C)와, 무기충전재(D)를 함유하는 것을 특징으로 한다.
Patent KR-20040105367-A (KR)
Inventor: JUNG IK JU
IPC: H04R19/04
Filed: 2003-06-07
Abstract: PURPOSE: An omnidirectional condenser microphone is provided to reduce a degradation of sound by using a phase delay filter. CONSTITUTION: An omnidirectional condenser microphone includes a case(101) and a printed circuit board(109). A vibration membrane(103), a spacer(104), and an insulation ring(105) are sequentially laminated on a bottom of the case. A back electret(106) is inserted to face the spacer in the insulation ring. The printed circuit board is laminated on an upper portion of a metal ring(107) inserted to an upper portion of the insulation ring. The microphone is inserted and fixed into the insulation ring via the metal ring. The phase delay filter has a thickness between 50 and 400 m and has a hole diameter between 0.025 and 15 m. The phase delay filter is the one selected from a group consisting of a fluorine resin group, an acryl-group, a cellulose group, a polyimide group, a polyester group, a glass fiber and a silica product.
Patent KR-20040002576-A (KR)
Title: Fuel injection valve
Inventor: KUBO KENICHI
IPC: F02M61/16
Filed: 2003-06-16
Abstract: PURPOSE: To provide a fuel injection valve capable of improving mechanical strength around an introducing side orifice 20 facing a pressure introducing chamber 22, preventing a valve body 6 from being deformed owing to high pressure fuel from the pressure introducing chamber, preventing the valve body 6 from being deformed corresponding to the high pressurization of fuel, and suitably maintaining injection characteristics. CONSTITUTION: In the fuel injection valve, a pressure control chamber 19 is shifted from the pressure introducing chamber 22 downward(lower pressure side) to lessen an influence on deformation owing to high pressure. High pressure fuel is supplied from the pressure introducing chamber 22 connected to a high pressure side via an introducing side orifice 20. The pressure control chamber 19 capable of communicating with an orifice for opening and closing connected to a low pressure side is formed on a value body, capable of opening and closing an injection valve by a nozzle needle via a valve piston 5. The pressure control chamber 19 is shifted to a low pressure side from the pressure introducing chamber 22.
Patent KR-20050004305-A (KR)
Inventor: LEE ZINO
IPC: H04N7/16
Filed: 2003-06-27
Abstract: PURPOSE: A method for selectively filtering information transmitted to a set-top box by a user is provided to enable a user to selectively receive the information. CONSTITUTION: A user inputs a filtering condition by using an input device(S100). The inputted filtering condition is stored to a memory of a set-top box(S200). Meta data of information transmitted to the set-top box is confirmed(S400). A signal processing and control unit of the set-top box discriminates whether the filtering condition and meta data are matched(S500). If the filtering condition and meta data are matched, received information is processed and then stored to a storage device of the set-top box(S600).
Patent KR-20050006538-A (KR)
Inventor: JUNG MYUNG KUK
IPC: C23F13/18
Filed: 2003-07-09
Abstract: PURPOSE: To provide an anode assembly which prevents cracks from forming on a resin sealing part by fixing an anode to the hull more solidly, thereby reducing vibration or impact of the anode due to pressure change and prevents inflow of seawater into the hull or cable by constructing the anode in a metal based structure. CONSTITUTION: The anode assembly comprises an anode(20); an anode supporting plate(30) for supporting the anode; an insulating material(34) installed between the anode and the anode supporting plate; and a base plate(90) which is fixed to the hull, and to which the anode supporting plate is fixed, wherein the anode supporting plate is fixed to the base plate by a plurality of bolts, wherein the anode is fixed to the anode supporting plate by bolts and nuts in such a way that an insulator is covered around the bolts and nuts, and wherein a space part in which epoxy resin and the like are filled is formed between the base plates.
Patent KR-20050007002-A (KR)
Inventor: KIM SEONG WOOK
Filed: 2003-07-10
Abstract: PURPOSE: A method and a device for offering location information including map information using the Internet are provided to offer the needed location information to a user by making the user simply input registered search information to an URL(Uniform Resource Locator) window after registering the search information used as a keyword to a map information providing server. CONSTITUTION: A transmitting/receiving part(701) transmits member information of a location information provider, the search information used as the keyword, and corresponding location information to the map information providing server, and receives the location information. An information manager(702) stores the map information corresponding to the location information from the map information providing server and stores it. An input part(703) receives the member information, the search information, address information, location information providing period information, and the information required for settlement. An output part(704) outputs certification information, which is a result that the map information providing server certificates the member, and the map information.
Patent KR-20040065521-A (KR)
Inventor: CHOI GYEONG SIK
IPC: H02K3/46
Filed: 2003-07-24
Abstract: PURPOSE: A BLDC motor having a slotless stator is provided to reduce an iron plate scrap in process for blanking stack iron plates by connecting a plurality of divided core pieces. CONSTITUTION: A BLDC motor having a slotless stator comprises a slotless stator and a rotor. The stator includes a core having a through hole and at least one or more pair of coils wound around the core. The rotor is installed at the inside of the stator. The core is divided into one or more pair of core pieces having the same shape. The stator includes a plurality of bobbins(20). The both ends of the core pieces are connected to the ends of the neighboring core pieces.
Patent KR-20050012069-A (KR)
Inventor: YOO SUNG HO
IPC: H04B7/26
Filed: 2003-07-24
Abstract: PURPOSE: A configuration modification method using the state machines of an EVDO channel card is provided to remove a wrong operation caused by abnormal signaling and to execute efficient configuration modification and management by changing objects, which take charge of the forward output and reverse input of EVDO channel card software into state machines, which define and manage states according to configurations, so as to define and execute an operation suitable for each state for a signal from an associated device. CONSTITUTION: Each object, which covers a sector control function for the forward output and reverse input of EVDO channel card software, is created according to each channel card configuration, wherein the forward output makes a child class according to each configuration from a sector controller class for generating a sector controller, that is, an object for covering each sector, and the reverse output defines a child class to be inherited from an existing RLMACM class for generating an access channel object and re-defines a member function of the RLMACM class as a virtual function. Each created object is changed into a state machine that defines and manages a state. Each state machine defines and executes an operation suitable for each state for a signal from an associated device.
Patent KR-20050014605-A (KR)
Inventor: KIM SEUNG HAN
IPC: G01M99/00
Filed: 2003-07-31
Abstract: PURPOSE: A dynamic ride-comfort analysis system is provided to determine suitable driving conditions by analyzing correlation between a subjective evaluation result and an objective evaluation result. CONSTITUTION: A dynamic ride-comfort analysis system includes a data obtaining part(100), a data processing part, and a data outputting part(600). The data obtaining part(100) obtains a vibration acceleration signal delivered to a human body in a vehicle. The data processing part has an algorithm for substituting a subjective evaluation about a dynamic ride-comfort to an objective evaluation. The data outputting part(600) displays the content and the results of the data obtaining part and the data processing part in real time. Various road surface conditions are extracted from the vibration acceleration signal obtained through the data obtaining part(100). A frequency weighting function is applied to the vibration acceleration signal through the digital filtering.
Patent KR-20040099079-A (KR)
Inventor: FISCHER JOERG
IPC: H01L51/52
Filed: 2003-08-02
Abstract: PURPOSE: A photoluminescence quenching device and an image display are provided to prevent an undesired carrier from being injected in a reverse direction during re-emissive operation of the image display, by controlling energy level of molecular orbital of hole barrier layer and/or electron barrier layer. CONSTITUTION: An image display comprises a hole barrier layer(7) and/or an electron barrier layer(6) interposed between an emitter layer(4) and electrodes(2,5). The hole barrier layer has a highest occupied molecular orbital(12) with an energy level lower than that of a highest occupied molecular orbital(8) of the emitter layer, and/or the electron barrier layer has a lowest non-occupied molecular orbital(11) with an energy level higher than that of a lowest non-occupied molecular orbital(9) of the emitter layer.
Patent KR-20050019649-A (KR)
Inventor: CHANG JEY WON
IPC: A01N65/06
Filed: 2003-08-20
Abstract: PURPOSE: Non-irritant essential oil extracted from Chaemaecyparis obtusa is provided, which essential oil has improved antimicrobial activity and deodorizing activity, so that the non-irritant essential oil can be useful as an antimicrobial agent or deodorant. CONSTITUTION: The non-irritant essential oil extracted from Chaemaecyparis obtusa has improved antimicrobial activity, in particular on Listeria monocytogen, Staphylococcus aureus, Candida albicans and Legionella anisa, has improved deodorizing activity, in particular at trimethylamine, and does not stimulate the skin. A method for removing odor comprises spraying the non-irritant essential oil extracted from Chaemaecyparis obtusa to substance emitting odor.
Patent KR-20050020014-A (KR)
Inventor: LEE KYUNG CHUL
IPC: E03F7/00
Filed: 2003-08-20
Abstract: PURPOSE: A reversing apparatus of a tube for repairing a water supply pipe, a drainpipe and an industrial pipeline is provided to supply continuously regardless of the length of a tube, to install rapidly in a narrow space without restrictions and to prevent the loss of a tube, compressed air and steam effectively. CONSTITUTION: The reversing apparatus of a tube for repairing a water supply pipe, a drainpipe and an industrial pipeline comprises the steps of fixing a primary chamber(12) to one side of a base frame(10), fixing a secondary chamber(14) to the other side of the base frame(10) to be connected with the primary chamber(12) or separated by moving horizontally, installing a contour gate(15) composed of a chute(16), a box type casing(18) and a thin plate(20) to an opening of the primary chamber(12), installing a tube shifter(30) which contains a conveyor(40) and a press roll(42) circulating and rotating between a driving roll(32) and a driven roll rotated by a driving motor(38) between the contour gate(15) and an outlet of the primary chamber(12), installing a gate valve(48) and a valve sheet(50) to an opening(44) of the secondary chamber(14), attaching a tube fixture where an overturned end of a tube(A) of an outlet(52) of the secondary chamber(14), and attaching/detaching a cover having a tube where the overturned end of a steam jetting hose to an opening(44) of the secondary chamber(14).
Patent KR-20050021632-A (KR)
Inventor: JEON IM DON
IPC: E02B3/10
Filed: 2003-08-25
Abstract: PURPOSE: A natural stone bridge is provided to obtain the effect as tourist facilities by harmonizing with nature. CONSTITUTION: The natural stone bridge(100) is composed of stone(1) for a post of a bridge and stone(2) for an upper plate of a bridge. The stone(1) for a post of a bridge is fixed on the riverbed using an anchor bolt and provided with an L-shaped placing part or a C-shaped coupling groove formed by considering the shape of both ends of the stone(2) for an upper plate of a bridge to be installed on both upper ends. The stone(2) for an upper plate of a bridge is coupled with the stone(1) for a post of a bridge by fitting to the placing unit or the coupling groove or using an anchor bolt. When connecting and fixing the stone(1) for a post of a bridge, the riverbed, the stone(2) for an upper plate of a bridge using anchor bolts, the hole fitted with the anchor bolt is finished with a finishing member not to be exposed to the surface of a stone bridge after burying a head of an anchor bolt.