baber/WOPTO huggingface dataset:
Patent KR-20040085269-A (KR)
Inventor: CHOI DAE YOUNG
IPC: F16L59/00
Filed: 2003-03-31
Abstract: PURPOSE: A heat insulation cover and a manufacturing method thereof is provided to prevent unnecessary wrinkle from being made while curving the heat insulation cover by forming lattice grooves. CONSTITUTION: A heat insulation cover manufacturing method comprises the steps of: heating the contact surface of an outer cover(13) of GCF(Glass Cross Fiber) rolling out from the first roller and crossed link polyethylene sheet(11) rolling out from the second roller; melting the inner vinyl of the outer cover; joining the outer cover to the crossed link polyethylene by rolling them along a pair of combining roller. The combining roller contacting with outer cover has a lattice embossment.
Patent KR-20030093935-A (KR)
Title: 자동 이륜차의 스티어링 록 장치
IPC: E05B83/00
Filed: 2003-03-31
Abstract: 프론트 포크의 좌우 상부를 연결하는 탑 브리지(top bridge)(13)에 핸들(18)을 부착하고, 이 핸들(18)의 전방에 미터(22)를 설치하며, 이들 핸들(18)과 미터(22)와의 사이에 탑 브리지(13)에 실린더 자물쇠를 부착함과 동시에, 탑 브리지(13)의 상면에 셔터 장치(62)를 설치한 것으로, 셔터 장치를 핸들과 미터와의 사이에 배치하기 때문에, 기존의 부품을 이용하여 셔터 장치를 무리하게 떼내지 못하게 할 수 있어, 비용을 억제하면서 장난을 방지할 수 있다.
Patent KR-20040085746-A (KR)
Inventor: LEE JEONG YEOL
IPC: F25D25/00
Filed: 2003-04-01
Abstract: PURPOSE: A dispenser of a refrigerator is provided to prevent a water supply unit from being polluted by leaking water and to supply the water according to the sizes of cups by regulating a gap between a water supply pipe and a bottom face of the water supply unit. CONSTITUTION: A dispenser of a refrigerator is composed of a refrigerant body(1) having an inner space kept below the proper temperature and a water storage tank(14) for feeding the water that users drink; a door(2) mounted to the front side of the body to open and close the inner space; a water supply unit(2a) recessed on the front side of the door to supply the water through a water supply pipe(3) connected to the water storage tank to the outside; and a water tray member(20) detachably installed at the lower part of the water supply unit to adjust a gap between the water supply pipe and the bottom face of the water supply unit and to store temporally leaking water.
Patent KR-20040085931-A (KR)
Inventor: KIM HYEOK SU
IPC: G03B13/36
Filed: 2003-04-02
Abstract: PURPOSE: An auto focusing method under a condition of a low luminance is provided to reduce a time required for determining a focus distance by minimizing a search region of a focus lens through analysis of a focus estimating value when the focus distance is determined under a condition of a low luminance. CONSTITUTION: It is determined whether or not a low luminance(11) occurs. Focus estimating values are stored, sorted in order of the magnitude of the focus estimating values, and selected from the largest value to a predetermined value(16). The maximum mean focus estimating value is calculated by using the selected focus estimating values(17). The minimum critical focus estimating value is calculated(18). A final focus position is calculated in a procedure of calculating the maximum focus estimating values and the minimum estimating values(28).
Patent KR-20040086948-A (KR)
Inventor: LEE BYEONG SEONG
IPC: G02F1/13
Filed: 2003-04-03
Abstract: PURPOSE: A structure for a PECVD(Plasma Enhanced Chemical Vapor Deposition) device and an operation method thereof are provided to increase the spatial efficiency of a process chamber by composing the process chamber without a preheat chamber. CONSTITUTION: A load lock chamber holds a substrate on which a thin film is formed. A plurality of process chambers(204) progress a thin film forming process, and execute a preheat process of the substrate. A transfer chamber(202) has a robot arm which conveys the substrate between the load lock chamber and the process chambers. A plurality of the process chambers and the load lock chamber are disposed by a radial type centering around the transfer chamber, and are joined to be formed by one body.
Patent KR-20040087173-A (KR)
Inventor: HWANG SEON HO
IPC: G02B6/44
Filed: 2003-04-04
Abstract: PURPOSE: Provided is a tracking resistant resin composition for use in self-supporting optical communication cables, which provides the cable with excellent tracking resistance, mechanical properties, environmental resistance and reliability and low density. CONSTITUTION: The tracking resistant resin composition comprises 100 parts by weight of at least one resin selected from the group consisting of polyolefin resins and olefin copolymers, 0.1-1.5 parts by weight of carbon black, 0.1-2 parts by weight of a UV- and light-stabilizer, and 0.1-2 parts by weight of an anti-oxidant. Particularly, the polyolefin resin is at least one selected from the group consisting of LDPE, MDPE and HDPE having a melt index of 0.1 g/10 min to 1.0 g/10 min. Further, the olefin copolymer is at least one selected from the group consisting of ethylene-co-vinyl acetate polymer, ethylene-co-ethyl acrylate polymer and ethylene-co-butyl acrylate polymer.
Patent KR-20040087211-A (KR)
Inventor: KIM GYEONG WAN
IPC: B25B11/00
Filed: 2003-04-04
Abstract: PURPOSE: A jig for cutting an injection molding sprue of a pick-up base in an optical disk driver is provided to generalize the rupture strength of the pick-up base regardless of the length of the sprue. CONSTITUTION: A jig for cutting an injection molding sprue of a pick-up base in an optical disk driver is composed of a base frame(10), a cutter base(20) detachably coupled to the top of the base frame, and a cutter(30). The cutter base includes an incision portion and sprue inserted holes(24). The cutter is inserted into the incision portion.
Patent KR-20030082415-A (KR)
Title: 화상 프린팅 장치 및 그 제어 방법
IPC: B41J2/01
Filed: 2003-04-14
Abstract: 호스트 컴퓨터로부터 전송된 데이터를 이용한 화상 프린팅 중에 호스트 컴퓨터로부터의 데이터 프레임의 전송이 지연되는 경우, 시퀀스 제어기(203)는 프린트 데이터의 생성이 화상 프린팅의 시간에 대지 못하고 화상 프린팅에서 시간 지연이 발생되는 것으로 판단한다.  데이터 프로세서(201)는 시간 지연의 발생 직전에 송신된 데이터 프레임(DF)을 중첩 데이터 c 및 나머지 데이터 a로 분할한다.  데이터 프로세서는 또한 중첩 데이터 c를 2개의 중첩 데이터 c 1 과 c 2 로 분할한다.  데이터 c 2 는 데이터 프레임(DF)으로부터 추출되어, 중첩 데이터 보유 유닛(205)에 보유되고, 시간 지연의 발생 후에 송신되는 제1 데이터 프레임(DI)의 선두에 부가된다.  이런 식으로, 화상 프린팅 중에 데이터 전송이 다 이루어지지 않고 화상 프린팅 시에 프린팅 시간차가 발생되는 경우, 시간 지연의 발생 전의 화상 프린팅의 부분(c 2 )이 시간 지연 후에 행해져서, 화상 열화가 억제된다.
Patent KR-20030084753-A (KR)
Title: 스위치장치
IPC: H01H23/30
Filed: 2003-04-25
Abstract: 본 발명은 회동 가능하게 설치되는 2개의 조작부재가 회동축 방향으로 나란히  위치하는 스위치장치에 있어서, 조작부재의 기판에 대한 투영면에 겹치는 스위치의 설치공간의 비율을 작게 할 수 있는 스위치장치를 제공하는 것이다. 
     제 1 조작부재(1)의 PCB(10)에 대한 투영면과 제 2 조작부재(2)의 PCB(10)에 대한 투영면과의 사이에 형성되는 공간에 겹치는 위치에 제 1, 제 2 스위치(3, 4)를 배치하고, 제 1 스위치(3)의 제 1, 제 2 피조작부(3a, 3b)를 제 1, 제 2 조작부재(1, 2)의 가압면(1f)의 뒤쪽에서 돌출부(1c)에 의해 가압 조작되도록 스위치 케이스(3c)로부터 돌출시키고, 제 2 스위치(4)의 제 1, 제 2 피조작부(3a, 3b)를 제 1, 제 2 조작부재(1, 2)의 가압면(1g)의 뒤쪽에서 돌출부(1d)에 의해 가압 조작되도록 스위치 케이스(3c)로부터 돌출시키도록 하였다.
Patent KR-20040095987-A (KR)
Inventor: KIM CHAE SEONG
IPC: H04N5/372
Filed: 2003-04-29
Abstract: PURPOSE: A CMOS(Complementary MOS) image sensor comprising a BIST(Built-In Self Test) circuit is provided to conduct a pixel test and an analog digital converter test by using a BIST circuit in order to reduce the test time, thereby decreasing a chip fabrication cost. CONSTITUTION: A photo diode(11) receives a light, and generates optical charges. A transfer transistor(12) receives a transmit signal(Tx) through a gate, and transfers the optical charges collected by the photo diode(11) to a floating node(FN). A reset transistor(13) receives a receive signal(Rx) through a gate to set the electric potential of the floating node(FN) as a desired value, and discharges charges to reset the floating node(FN), and wherein a drain thereof is connected to a power voltage or the first test input. A drive transistor(14) receives the accumulated charges of the floating node(FN). A select transistor(15) functions as a switch by receiving an Sx signal.
Patent KR-20040098100-A (KR)
Inventor: KIM SEONG RAE
IPC: H01L21/76
Filed: 2003-05-13
Abstract: PURPOSE: A method of removing particles when forming an isolation layer of a semiconductor device is provided to stabilize a liner oxide layer and to improve the purity of the isolation layer by performing dry etching and annealing on the liner oxide layer. CONSTITUTION: A pad oxide layer and a nitride layer are formed on a semiconductor substrate(S202,S204). A trench is formed by etching selectively the nitride layer, the pad oxide layer and the substrate(S206). A liner oxide layer is formed at an inner wall of the trench(S208). Dry etching is performed on the liner oxide layer using inert gas in order to remove particles of the liner oxide layer(S210). Annealing is then performed on the liner oxide layer(S212). Ar+ gas is used as the inert gas.
Patent KR-20040097792-A (KR)
Inventor: KIM BO HYEON
IPC: F24C3/08
Filed: 2003-05-13
Abstract: PURPOSE: Structure for mounting a thermocouple of a gas oven is provided to prevent ignition failure at the initial stage by detecting ignition accurately, and to install the thermocouple in the right position by fixing the end of the thermocouple to the auxiliary holder integrated with the thermocouple holder. CONSTITUTION: A thermocouple installation system of a gas oven is composed of a burner(66) having plural gas penetration holes(92) and heating food by burning gas injected through the gas penetration holes; a burner holder(90) fixing the burner; a thermocouple(98) detecting ignition of the burner; a thermocouple holder(98') formed in the burner holder to fix the thermocouple; and an auxiliary holder(100) formed in the burner holder to fasten an end(98b) of the thermocouple. The auxiliary holder is integrally formed with the burner holder, and bent vertically from the burner holder. A thermocouple insertion hole(100') is formed in the auxiliary holder to insert the end of the thermocouple.
Patent KR-20040104826-A (KR)
Inventor: KIM SANG HYEON
IPC: H04B1/38
Filed: 2003-06-04
Abstract: PURPOSE: A device for opening/shutting an interface connector cover of a portable terminal is provided to configure an interface connector cover which is opened and shut according to a sliding motion without being separated from a portable terminal body, thereby preventing a cover loss. CONSTITUTION: A body(100) consists of a rail projection(200) and an interface connector cover(300). The rail projection(200) is formed in a predetermined position of a lower case frame to be coupled with the interface connector cover(300). The interface connector cover(300) forms a rail plate(301) combined with the rail projection(200), and is comprised on a coupling hole to open/shut the coupling hole by slidingly moving along a length direction of the body(100), when being inserted/ejected within the coupling hole.
Patent KR-20040106991-A (KR)
Inventor: LEE TAE HEON
Filed: 2003-06-12
Abstract: PURPOSE: An advertisement service method is provided to enable a user to access a home page of an advertisement service site over a wireless or a wired network by using a specific code, e.g. a phone number or a URL(Uniform Resource Locator) and to offer various life information. CONSTITUTION: The method comprises several steps. A service site receives an advertisement service request from an advertiser(S110). An image of an advertisement target is captured(S120). A specific ID of the advertisement target like a phone number or a URL is printed in advertisement(S130). The specific ID is interlinked with the image of the advertisement target(S140). The specific ID is inputted over the internet(S150). The image is offered over the internet(S160, S170).
Patent KR-20040107798-A (KR)
Inventor: JANG GAP DONG
IPC: F27B3/10
Filed: 2003-06-13
Abstract: PURPOSE: To provide a device for disposing indissoluble products in electric furnace to reduce unit production cost of stainless steel and prevent safety accident of working by easily disposing indissoluble products generated after melting in the electric furnace, improving safety of workers and easily protecting facility. CONSTITUTION: The device comprises an arm(4); an arm key cover(11) which is attached to the arm, and in which a unit using key is installed; an arm guide(12) around which the arm is centered when the arm is operated up and down, and which is formed of a rectangular plate and connected to the main body part; an arm key cover guide(13) reciprocally operated with semicircular screw key and operation key inside the arm key cover with the arm key cover guide being connected to the main body part; a main body part(7) connected to the arm through arm connection parts(6); and polyps which are connected to a lower part of the main body part, and a plural of which are formed in a combination to collect indissoluble products remained in the electric furnace.
Patent KR-20050001010-A (KR)
Inventor: CHANG IN CHEOL
IPC: G11B7/1374
Filed: 2003-06-25
Abstract: PURPOSE: An object lens of an optical pickup for realizing DVD compatibility and performing chromatic aberration compensation at the same time is provided to integratedly form a diffraction optical element with plural non-spherical lenses at a position of a non-spherical lens or at a position away from a non-spherical lens, thereby enabling the DVD compatibility and performing chromatic aberration compensation concurrently. CONSTITUTION: The lens comprises plural non-spherical lenses(110, 120) and a diffraction optical element(130). The non-spherical lenses(110, 120) focus laser beam, generated from a light source, on an optical recording medium and have refractive indexes for performing DVD compatibility. The diffraction optical element(130) is formed on or near one of the non-spherical lenses(110, 120) and performs chromatic aberration compensation.
Patent KR-20050001858-A (KR)
Inventor: LEE KI HWANG
IPC: H01S5/30
Filed: 2003-06-26
Abstract: PURPOSE: A low loss vertical-cavity surface-emitting laser device and a fabricating method thereof are provided to minimize current loss and optical loss by performing a selective etching process, inserting an insulating layer into an etched region, and reducing a tunneling and doping region. CONSTITUTION: A lower contact layer(23) includes a lower mirror layer(22) and an n type semiconductor. The lower mirror layer is formed by stacking an undoped semiconductor DBR(Distributed Bragg Reflector) on a semiconductor substrate(21). An active layer(24) as a quantum well layer is formed on the lower contact layer. An upper contact layer(25) as a semiconductor is formed on the active layer. An upper mirror layer(26) is formed by stacking an undoped semiconductor or a dielectric on the upper contact layer. The upper contact layer and the active layer are partially etched and an insulating dielectric(27) is inserted therein. An upper electrode(29) is connected to the upper contact layer. A lower electrode(30) is connected to the lower contact layer.
Patent KR-20030060855-A (KR)
Inventor: KIM DAE SIK
IPC: H01L21/304
Filed: 2003-06-27
Abstract: PURPOSE: An apparatus for polishing a plane of a semiconductor chip is provided to control effectively a state of a sample and a plane sampling time by controlling mechanically a polishing degree of the plane of the semiconductor chip. CONSTITUTION: An apparatus for polishing a plane of a semiconductor chip includes the first fixing portion(1), the second fixing portion(2), a target(3) of a plane sample, a polishing pad(4), and a pad guard(5). The first fixing portion is formed with a chip holding vacuum hole for fixing a plane sample of a semiconductor. The second fixing portion is formed with a chip holder for fixing the plane sample of the semiconductor. A semiconductor chip is used as the target of the plane sample. The pad guard is installed around the polishing pad.
Patent KR-20050003137-A (KR)
Inventor: KIM HYUNG YUN
IPC: B60C1/00
Filed: 2003-06-30
Abstract: PURPOSE: A master batch composition for tire rubber is provided to prevent caking of the composition caused by increase in hardness during long term storage. CONSTITUTION: The master batch composition for tire rubber comprises natural rubber, a vulcanizing agent and 6-10wt% of stearic acid, of which melting point is in the range of 40-60deg.C, wherein the vulcanizing agent includes a vulcanization accelerator.
Patent KR-20050005607-A (KR)
Title: Permanent power generating apparatus for generating electrical energies by using n and s poles of permanent magnet and converting potential energy into motion energy
Inventor: PARK HAE YEONG
IPC: H02K53/00
Filed: 2003-07-05
Abstract: PURPOSE: A permanent power generating apparatus is provided to generate electrical energies by using N and S poles of a permanent magnet and converting a potential energy into a motion energy. CONSTITUTION: A permanent power generating apparatus comprises a magnet cylinder having a semi-circular weight embedded in the magnet cylinder, a center shaft arranged in the center of the magnet cylinder, and a lid; a floating cylinder having iron rods arranged at constant intervals along the floating cylinder; a magnet cylinder formed by disposing the magnet cylinder into the floating cylinder, and covering the resultant structure with a lid so as to prevent an infiltration of water; and a magnet belt formed by attaching a permanent magnet to a rubber belt.
Patent KR-20040014225-A (KR)
Inventor: FUJIMINE SATOSHI
IPC: C03C3/072
Filed: 2003-07-30
Abstract: PURPOSE: A glass for covering electrodes, colored powder for covering the electrodes, and a plasma display device are provide to secure the dielectric constant of the electrode-covering glass layer within a proper range, for example, from 10.8 to 13 and to obtain a PDP(Plasma Display Panel) having the electrode-covering glass layer. CONSTITUTION: A glass for covering electrodes as represented by mass percentage based on the following oxides consists essentially of from 35 to 55% of PbO(Lead Oxide), from 15 to 30% of B2O3(Boron Oxide), from 4 to 15% of SiO2(Silicic Oxide), from 20 to 44% of B2O3+SiO2, from 0.5 to 10% of TiO2(Titanium Dioxide)+ZrO2(Zirconia)+La2O3(Lanthanum Oxide)+Ta2O5(Tantalum Oxide), from 0 to 15% of Al2O3(Aluminum Oxide), from 0 to 25% of BaO, from 0 to 1% of CuO(Copper Oxide) and from 0 to 1% of CeO2(Selenium Oxide). The content of Al2O3 is from 1 to 10% and the content of BaO is from 12 to 20%.
Patent KR-20050015590-A (KR)
Inventor: LEE KWANG SU
IPC: G06F1/16
Filed: 2003-08-06
Abstract: PURPOSE: A portable computer facilitating attachment of a battery housing is provided to enhance user's convenience by enabling a user to attach/detach the battery housing from a main body with one hand. CONSTITUTION: A receiving part(11) receives the battery housing(20) by being formed in the main body. Holding holes(13) are formed to both side walls of the receiving part or the battery housing by being respectively penetrated in a widthwise direction to an insertion direction of the battery housing. Latches(40) are elastically moved between a holding position engaged to the holding hole and a removed position removed from the holding hole by being formed to another both side walls matched with the holding hole.
Patent KR-20050025827-A (KR)
Title: A array plate and the fabrication method for in-plane-switching mode lcd
Inventor: BAEK MYOUNG KEE
IPC: G02F1/1343
Filed: 2003-09-08
Abstract: An array substrate and a manufacturing method are provided to reduce cost and simplify manufacturing procedures by forming complex and fine patterns by a photo process and the remaining patterns by a printing process. A plurality of gate lines(212) are arranged, in a first direction, on one side of a pixel region. A plurality of data lines(224) are arranged, in a second direction, perpendicular to the gate lines. A common line(216) is arranged in the first direction within the pixel region. A TFT(Thin Film Transistor) includes a gate electrode(214), an active layer(227), a source electrode(226) and a drain electrode(228). A pixel electrode(230) is connected with the TFT and arranged in the first direction. A common electrode(217) is alternately arranged with the pixel electrode in the first direction. A passivation layer is arranged on an upper side of the gate lines, the data lines, the common lines and the TFT and includes at least one contact hole(235a,235b) for exposing a portion of both the common lines and the common electrode. A connecting metal(236a,236b) electrically connects the common lines and the common electrode through the contact hole.
Patent KR-20030079890-A (KR)
Inventor: KIM SHEE IHN
IPC: H04M1/64
Filed: 2003-09-16
Abstract: PURPOSE: A method for supplying an announcing message in a busy or an absent state of a cellular phone is provided to select an announcing message to be transmitted, according to a displayed announcement transmission menu when a call is received, thereby easily informing a caller of a self state without disruption. CONSTITUTION: A user records various announcing messages used for various situations on a cellular phone, sets each file name, and stores the set file names. The cellular phone is set to display an announcement transmission menu as soon as a call is received. When the call is received, the cellular phone selects one of the announcing messages according to the announcement transmission menu, and transmits the selected announcing message. The announcement transmission menu consists of a call menu for directly connecting with a caller and more than one announcement selection menu, and is selected by up/down keys of the cellular phone.
Patent KR-20050028732-A (KR)
Title: Sorting equipment
Inventor: KIM YUN HO
IPC: B07B1/28
Filed: 2003-09-19
Abstract: A sorting equipment is provided to improve the efficiency of sorting by effectively sorting targets to be sorted, such as dried anchovy, shrimp, etc., that are sortable by size. The sorting equipment comprises: a case(10) having a vibrating unit(17); at least two sorting plates(41) arranged in a layered pattern at a given interval from each other within the case; a supply portion(30) arranged at one side of the case and for dropping input sorting targets to the sorting plates; and a group of sorting openings having a plurality of guide sections penetrated on the surface of the sorting plates so as to separate the sorting targets by size and for dropping the corresponding sorting targets downward or moving the same in the opposite direction of the supply portion, a plurality of dropping sections having a larger diameter than the maximum diameter formed in the plurality of guide sections, and a plurality of communicating sections for communicating neighboring ones of the plurality of guide sections.
Patent KR-20040029281-A (KR)
Inventor: KIRSCH PEER
IPC: G02F1/13
Filed: 2003-09-30
Abstract: PURPOSE: Provided is a liquid crystal medium, which has a broad operation range, high specific resistance, short response time even at low temperature and low critical voltage, and gives a matrix liquid crystal display device having excellent chemical and thermal stability, electroconductivity, and dielectric and optical anisotropic properties. CONSTITUTION: The liquid crystal medium is based on a mixture of polar compounds comprising at least one compound represented by the following formula 1. In formula 1, R1 is a C1-C12 alkyl radical non-substituted, mono-substituted with CN or CF3, or mono- or higher-substituted with halogens, wherein at least one CH2 group of the above radical may be independently substituted with a selected divalent group so as not to make a direct bond between O atoms; each of L1-L6 independently represents H or F; each of Z1 and Z2 independently represents -COO- or -CF2O- (wherein Z1 is different from Z2); X is F, Cl, CN, OCN, NCS, SCN, SF5, a C5 or lower non-substituted alkyl or alkoxy radical, a halogenated alkyl radical, a halogenated alkenyl radical, a halogenated alkoxy radical or a halogenated alkenyloxy radical; u is 1 or 2; and v is 1 or 2.