baber/WOPTO huggingface dataset:
Patent KR-20030006264-A (KR)
Title: Entirely outlet type air-conditioner
Inventor: KIM DONG CHAE
IPC: F24F1/00
Filed: 2001-07-12
Abstract: PURPOSE: An entirely discharge type air conditioner is provided to improve cooling efficiency by preventing cooling load due to air friction. CONSTITUTION: An air conditioner includes outlets(30) formed on four directions of an air conditioner main body to discharge chilled air; a heat exchanger(40) square-shaped and installed in the air conditioner main body close to the outlets; and a blower fan(50), a circular fan, placed radially centering on a center of the air conditioner and installed in the air conditioner main body close to the heat exchanger. A signboard(70) is installed on an outside of the air conditioner main body.
Patent KR-20030010322-A (KR)
Title: Optical recording medium on which wobble signal having header information is recorded, method and apparatus for recording the wobble signal, method and apparatus for reproducing the wobble signal
Inventor: CHOI BYEONG HO
IPC: G11B7/007
Filed: 2001-07-26
Abstract: PURPOSE: An information recording medium in which a wobble signal including header information is recorded, an apparatus and a method for recording the wobble signal, a reproducing apparatus and method are provided to record larger amount of user data, extract header information and obtain a stable clock signal. CONSTITUTION: An information recording medium includes a track on which user data is recorded, and a wobble signal recorded in the track. The wobble signal includes header information. The header information corresponds to digital data having the first level represented in the basic wave of a sine wave and the second level represented in a composite wave obtained by adding up the basic wave and at least one harmonics. An apparatus for recording the wobble signal includes a wobble signal generator(4) and a recording unit(5). The wobble signal generator generates the wobble signal including the header information. The recording unit records the wobble signal in the information recording medium.
Patent KR-20020074371-A (KR)
Inventor: TAKAYAMA KUNIO
IPC: G09G3/293
Filed: 2001-07-30
Abstract: PURPOSE: To improve contrast of a display by reducing the background light emission. CONSTITUTION: The drive operation of a plasma display panel is provided, in which the followings are successively conducted, i.e., a rest in which wall electric charges of cell groups constituting the display surface are made uniform, an addressing in which the potentials of address electrode A groups, that are crossed with display electrode groups, are controlled according with display data and a turn on maintaining, in which a maintaining voltage is applied to generate display discharge for the cell groups. In the above operations, the address electrode A groups are divided into groups, according to the discharging characteristics of the cells corresponding to the address electrode A and different potential controls are conducted for each one of the groups (R), (G) and (B) for the address electrode A groups, so that the luminance by discharging light emission in the reset is made uniform among the cells, having different discharge characteristics during the reset.
Patent KR-20030014983-A (KR)
Inventor: KIM SANG MUN
IPC: H01J29/88
Filed: 2001-08-14
Abstract: PURPOSE: A screen structure of a color cathode ray tube is provided to achieve improved color purity and white uniformity, while preventing defects in an ineffective surface and improving luminous efficiency. CONSTITUTION: A color cathode ray tube comprises a panel(2) having an inner surface on which three-color phosphor screens(6a,6b,6c) are formed, and a top surface where a metal reflection film(13a) is formed. The metal reflection film has an electron beam shield layer(14) formed toward the phosphor screens. The electron beam shield layer is made of a material of chromic oxide or tungsten oxide. The metal reflection film is formed by using a print film having an adhesive layer, an electron beam shield layer, a metal reflection film layer, a separating layer and a base layer.
Patent KR-20030020472-A (KR)
Title: Sti type semiconductor device and method of forming the same
Inventor: CHOI SI YEONG
IPC: H01L21/762
Filed: 2001-08-29
Abstract: PURPOSE: A trench isolation type semiconductor device and a method for forming the same are provided to reduce a leakage current by removing defects or dangling bonds of a silicon substrate. CONSTITUTION: A trench etch mask including a pad oxide layer and an etch stop layer is formed on a silicon substrate(10). A trench is formed by etching the substrate(10). A sidewall oxide layer(23) is formed by performing a thermal oxidation process on the substrate(10). A silicon nitride liner(25) is formed by performing a CVD process. A silicon oxide layer is formed on the silicon nitride liner(25). The trench etch mask is exposed by removing the silicon oxide layer formed on the outside of the trench. A trench isolation layer(29) is formed by etching and removing the etch stop layer and the pad oxide layer of the trench etch mask.
Patent KR-20030020683-A (KR)
Title: Jig pin apparatus for fixing pannel
Inventor: EOM GUK HYEON
IPC: B25B11/00
Filed: 2001-09-04
Abstract: PURPOSE: A jig pin apparatus to fix a panel is provided to fix the panel to a correct position regardless of a size of a fixing hole and to prevent droop of the panel. CONSTITUTION: A jig pin apparatus to fix a panel(1) includes a body part(11); a taper pin(12); a spring(15) and a clamping device(16). The taper pin has a taper portion(13) and a guide portion(14) integrally. The taper portion is inserted to a fixing hole(3). The fixing hole is formed to the panel and protruded to a front portion of the body part. The guide portion is formed to a rear side of the taper portion. Therein, the guide portion penetrates a rear end of the body part. The taper pin is installed to the body part to be moved back and forth. The spring is installed to the guide portion of the taper pin in the body part. The spring supports the taper pin. The clamping device fixes a position of the panel by holding a rim of the panel. Thereby, the panel is fixed to the correct position because the panel is supported by enlarging a diameter of the taper portion.
Patent KR-20030027129-A (KR)
Inventor: KIM SUN HONG
IPC: B29C53/58
Filed: 2001-09-12
Abstract: PURPOSE: A spiral pipe is formed hollow inside for reducing weight, thereby making transferring easy and reducing installing cost. CONSTITUTION: A coating material inputting port(110) is provided having a coating material moving groove. A lid(120) is attached to one side of the coating material inputting port to move coating material to opposite direction. A recycling material inputting port(130) is fixed in opposite part of the lid to move the coating material. A first material transferring port(140) is fixed to the recycling material inputting port having the coating material moving groove. A coating material separating port is formed inside of the first material transferring port to move the coating material into an upper moving groove and a lower moving groove of the first material transferring port. A second material transferring port(150) is fixed to the first material transferring port having a second material moving groove.
Patent KR-20010099256-A (KR)
Title: 불감대가 없는 무한 회전 전위차계
Inventor: JEONG HEON SUL
IPC: H01C10/24
Filed: 2001-09-15
Abstract: 기존 전위차계(포텐쇼미터, potentiometer)는 선형적 출력특성을 보이기는 하지만 접지점과 전원점 사이의 단락현상을 피하기 위해 회전각 범위가 360°이하로서 불감대(dead-band)가 존재하고, 360°이상의 회전각도가 필요한 경우에는 사용되는 전위차계도 보통 3～10바퀴라는 제한된 각도범위 내에서만 사용이 가능한 실정이다. 
     이러한 제한사항을 극복하기 위하여 본 발명은 360°전 회전각도 구간에서 불감대 영역이 전혀 없는 전위차계에 관한 것으로, 더욱 상세하게는 동일 평면상에 한 바퀴 이상으로 감은 균일 저항을 하나의 탐침자로 한 점 이상을 동시에 접촉시킴으로서 불감대 영역을 제거하며 일부 구간에서 발생할 수 있는 단락현상을 탐침자 내부의 자체저항으로 인해 방지할 수 있는 방식과, 원형 폐곡선 균일 저항에서 임의의 두 지점을 기준점으로 하고 하나의 탐침자가 회전함으로서 불감대 영역을 제거함과 동시에 출력 형상을 조절할 수 있으며 두 기준점 양쪽 저항의 저항밀도를 다르게 설정함으로서 단락현상을 방지할 수 있고 또한 두 기준점에 부가저항을 설치함으로서 출력을 임의의 범위로 제한시킬 수 있는 두 가지 방식의 발명으로서, 그 결과 불감대가 전혀 없고 360°이상 무한 회전이 가능하며 회전각도에 따라 선형적 출력 특성을 보이며 출력범위의 조절이 가능한 것을 특징으로 하는 회전형 전위차계이다. 본 발명은 그 구성이 매우 간단하고 소형이며 따라서 회전각도의 측정시 엔코더보다 기술적으로 간단하고 비용 또한 저렴하며, 간단한 멈춤 기구를 부착하면 기존 수동식 조절소자와 동일한 용도로도 사용할 수 있다.
Patent KR-20030025031-A (KR)
Title: Method for Software Connector based Event using First-Class Method
Inventor: JUNG CHEOL JU
IPC: G06F9/45
Filed: 2001-09-19
Abstract: PURPOSE: A method for realizing a software connector using a first-class method is provided to easily realize the software connector suggested by a software architecture technology by using a present self-referring tool. CONSTITUTION: A function is defined in order to perform a registered method according to an event generated from outside. Using the defined function, the software character is realized by modeling into a collection with the first-class method having a self-referring structure. The function includes the functions for calling the method whenever the event is generated, returning a listener of the event, adding a pre-hook to the method, adding a post-hook to the method, returning the pre-hook to the method, and executing the method via the given factors.
Patent KR-20020063793-A (KR)
Inventor: ASAMI KAZUO
IPC: G06F7/72
Filed: 2001-09-21
Abstract: PURPOSE: To provide a modulator exponent device which can perform high-speed processing. CONSTITUTION: The modulator exponent circuit includes an I/F (interface) circuit 101 which is an interface to an external bus, an e register 102 which holds a key e, a Y register 103 which holds a multiplier Y for making Montgomery transformation, an N register 104 which holds a key N, a B2N register 105 which holds the value of 2B+N to be performed in computation of the Montgomery transformation, an X register 106 which holds plaintext X, an arithmetic circuit 107 for making computation for the purpose of encryption and decryption, a P register 108 which holds the result P of the computation, a power-residue control circuit 109 which is ought to play the role as a state machine in executing the modulator exponent, a Montgomery multiplication residue and residue control circuit 110 which plays the role as a state machine in executing Montgomery modulator exponent and remainder computation and an addition and subtraction control circuit 111 which performs the computation control of addition and subtraction.
Patent KR-20030026479-A (KR)
Title: A coil car for varying coil fixing positions
Inventor: KIM SANG BONG
IPC: B21C47/24
Filed: 2001-09-25
Abstract: PURPOSE: A coil is received in a coil car stably, and distortion of the coil is prevented to work more efficiently in a mandrel, thereby improving productivity. CONSTITUTION: A guide member(20) is provided in opposite to upper inside of a body(10) moving vertically. A roll touch portion is supported by a first shaft in the center, and comprises a touch plate(44) contacting with a coil. A connection block is linked with a second shaft supported in both sides of the first shaft and the guide member. A coil varying support portion is connected to the second shaft in the lower end, and a plurality of cradle rolls(68a,68b) is installed in a frame. A cradle roll supporting portion(80) comprises a support roll(84) to support side of the frame.
Patent KR-20020024565-A (KR)
Inventor: ITO NATSUKO
IPC: H01L21/205
Filed: 2001-09-25
Abstract: PURPOSE: A semiconductor fabrication device and a method for preventing the attachment of extraneous particles are provided to prevent the occurrence of particles inside the processing chamber, or, if particles have occurred, that can prevent the particles from reaching the semiconductor substrate. CONSTITUTION: A semiconductor fabrication device includes a processing chamber in which the interior is substantially sealed. An upper processing electrode and a lower processing electrode are provided inside the processing chamber, and a stage made from a material having high thermal conductivity and on which semiconductor substrate is mounted is provided above the lower processing electrode. In this semiconductor fabrication device, for example, processing gas is introduced into the processing chamber, a radio-frequency voltage is applied between the two electrodes to generate plasma, and a process of etching a deposited film on the semiconductor substrate is carried out. While the process is being carried out, the semiconductor substrate is cooled by causing a cooling medium to flow but without allowing the cooling medium to pass through the processing chamber and thus without causing extraneous particles to occur in the processing chamber.
Patent KR-20030032583-A (KR)
Title: Indoor unit for airconditioner
Inventor: HWANG SEONG JIN
IPC: F24F1/00
Filed: 2001-10-18
Abstract: PURPOSE: An indoor unit of an air conditioner is provided to maximize efficiency of heat exchange of a heat exchanger while miniaturizing the air conditioner and improving appearance of the air conditioner. CONSTITUTION: An indoor unit includes a main chassis(30); suction grills(32',35',38') formed on an upper front part, an upper rear part, and a front side of the main chassis, respectively, to introduce air in a space to be air-conditioned; a covering panel(40) selectively covering the suction grill formed on the front side of the main chassis; a heat exchanger(50) comprising a first heat exchange part(51) installed almost parallel to a rear side of the suction grill formed on the front side of the main chassis, and a second heat exchange part(52) installed almost parallel to rear sides of the suction grills formed on the upper front part and the upper rear part of the main chassis to make air introduced through the suction grills and working fluid of a heat exchanging cycle exchange heat with each other; a fan assembly(60) installed on a rear side of the heat exchanger for introduction and discharge of air; and a discharge grill(70) discharging air passing the heat exchanger into the space to be air-conditioned.
Patent KR-20030033785-A (KR)
Title: array panel of liquid crystal display and manufacturing method thereof
Inventor: KIM YONG WAN
IPC: G02F1/1362
Filed: 2001-10-25
Abstract: PURPOSE: An array substrate of a liquid crystal display device and a method for fabricating the same are provided to form channels of thin film transistors in the rounded U shape and using the refraction exposure, thereby simplifying the fabricating procedure and improving the yield with stability. CONSTITUTION: An array substrate of a liquid crystal display device includes a substrate, a plurality of gate lines formed in one direction on the substrate and connected with gate electrodes, a gate insulating film formed on the gate lines and the gate electrodes, an active layer formed on the gate insulating film, ohmic contact layer(151,152) formed on the active layer, data lines(161) formed on the ohmic contact layer intersecting the gate lines, source and drain electrodes(162,163) extended from the data lines, a protecting layer formed on the data lines and the source and drain electrodes and having contact holes for exposing the drain electrodes partially, and pixel electrodes formed on the protecting layer with a transparent material and connected to the drain electrodes. The ohmic contact layers are in the same shape with the data lines and the source and drain electrodes. The semiconductor layer is in the same shape with the data lines and the source and drain electrodes, except between the source and drain electrodes in the symmetrical U-shape.
Patent KR-20030035612-A (KR)
Inventor: KWON GI CHUL
IPC: F24D19/10
Filed: 2001-10-31
Abstract: PURPOSE: A boiler control device and method thereof by wrong operation detection of each room control valve are provided to secure stability of a system for boiling of a boiler. CONSTITUTION: A boiler control device comprises a main remote controller(1) displaying state of a boiler, set temperature and a hot water temperature, and setting running and temperature of the boiler; a main control part(2) controlling running of the boiler; a room control part(3) opening and closing valve of each of rooms; and a plurality of sub remote controllers(4) installed in a kitchen and rooms to allow a user to operate and set heating.
Patent KR-20030035621-A (KR)
Title: Method of manufacturing kit for isolating nucleic acids or biological materials, kit manufactured by the method, and apparatus using the kit
Inventor: JANG GI YEONG
IPC: C12N15/10
Filed: 2001-10-31
Abstract: PURPOSE: A method for producing a kit for separating nucleic acids or biological materials, a kit produced therefrom, and a device using the same kit are provided, thereby the medium or small amount of biological materials can be easily and cheaply isolated and purified, and the kit containing an isolated nucleic acid can be directly applied to the PCR amplification. CONSTITUTION: The method for producing a kit for separating nucleic acids or biological materials comprises the steps of: (a) producing a vessel with a plurality of chambers to have solid materials and buffers suitable for isolating nuclei acids or biological materials; (b) producing a cover having a bore through which a magnetic bar for collecting the solid materials is inserted and a projection portion dipped in each chamber; (c) filling the chambers with the solid materials and buffers; (d) sealing the vessel with sealing materials; and (e) independently packaging the vessel and the cover with separate packaging cases, wherein the solid materials are magnetic beads absorbing or transferring nucleic acids or biological materials.
Patent KR-20030038157-A (KR)
Title: Temperature control method for multi-room refrigerator
Inventor: PYUN JAE HAK
IPC: F25D11/00
Filed: 2001-11-08
Abstract: PURPOSE: A method for controlling temperature of multi refrigerator is provided to prevent initial over-cooling and freezing of food. CONSTITUTION: A method includes the steps of: a step detecting temperature of a compartment without a control range of a compressor increased for a section in which cooling of the compartment is not controlled; a step cooling the compartment without the control range by preset objective control temperature plus the increased temperature when chilled air is supplied by driving of the compressor based on temperature of a compartment within the control range of the compressor; and a step controlling extent of the additional cooling temperature within preset fixed range. The compressor is controlled to work only when temperature of a fixed compartment is unsatisfactory. The compartment in a non-controlling range of the compressor is additionally cooled down by temperature increased during the section in which cooling of the compartment is not controlled. The additional cooling range is controlled to be lower than a preset fixed value.
Patent KR-20010107885-A (KR)
Title: 디지털 공중형 광고/결제/보안 단말 장치
Inventor: PARK JOON SOO
Filed: 2001-11-12
Abstract: 디지털 공중형 광고/결제/보안 단말 장치가 개시된다. 본 발명에 따른 디지털 공중형 광고/결제/보안 단말 장치는 디지털 위성으로부터 콘텐츠 데이터를 수신하여 소정 형식의 데이터로 변환하는 디지털 위성 데이터 수신부와, 변환된 데이터를 사용하여 디지털 위성으로부터 수신한 콘텐츠 내용을 실시간적으로 표시하는 디스플레이부와, 상기 디스플레이부에서 근접한 위치에 설치되어 상기 디스플레이에 근접한 위치에 있는 통행인을 감지하여 촬영하는 감시 카메라부, 및 사용자의 인쇄 명령에 응답하여 사용자가 요구하는 콘텐츠 데이터의 내용을 인쇄하는 프린터를 포함한다. 
     본 발명에 따르면, 디지털 위성 방송과 초고속 인터넷망을 기반으로 한 실시간 광고, 보안, 및  오프라인과 연계된 전자 상거래 수단을 적용함으로써 종합 광고/보안/상거래 솔루션 기능을 제공한다.
Patent KR-20030041593-A (KR)
Title: Apparatus for supply the cool air of refrigerator
Inventor: CHOI YEONG SEOK
IPC: F25D17/08
Filed: 2001-11-20
Abstract: PURPOSE: An apparatus is provided to achieve improved cooling efficiency by uniformly supplying cooling air into the refrigerating compartment. CONSTITUTION: An apparatus comprises a main body(1) divided into a freezing compartment(10) and a refrigerating compartment(20) by a separator wall, and which includes a cooling unit for generating cooling air for the freezing compartment and the refrigerating compartment; a rear cooling air guide channel formed at the rear surface of the refrigerating compartment, and which guides the cooling air generated from the cooling unit and supplying the cooling air into the refrigerating compartment; a door cooling air guide channel formed inside of a refrigerating compartment door(21), and which guides the cooling air generated from the cooling unit and supplies the cooling air into the refrigerating compartment; and a cooling air suction channel formed at the separator wall, and which sucks the cooling air supplied to the refrigerating compartment and guides the air to the cooling unit.
Patent KR-20030042342-A (KR)
Title: Skip stream reproducing appatratus and method for digitatl broadcasting receiver
Inventor: NAM CHA HUI
IPC: H04N5/781
Filed: 2001-11-22
Abstract: PURPOSE: An apparatus and a method for reproducing skip streams of a digital broadcasting receiver are provided to output the skip streams if a skip operation is set while decoding the present reproduced streams and the skip streams at the same time. CONSTITUTION: A tuner/demodulator(210) demodulates digital TV signals inputted from an antenna. A stream controller(220) stores TP(Transport) streams inputted from the tuner/demodulator by packet units at a hard disk(280). The stream controller reads two TP streams having a skip time interval for outputting the two TP streams in multi-channels at the same time. A plurality of MPEG decoders(240,260) store the two TP streams at MPEG memories(230,250) respectively for decoding the TP streams respectively. An A/V switch(270) selectively outputs one output signal from the MPEG decoders according to skip operating setting.
Patent KR-20020051829-A (KR)
Title: Nonaqueous electrolyte secondary battery
Inventor: NAKANE IKURO
IPC: H01M50/463
Filed: 2001-12-13
Abstract: PURPOSE: A nonaqueous electrolyte secondary battery is provided to improve the stability of a secondary battery without a protection circuit by preventing the overcharging by using the internal short circuit. CONSTITUTION: The nonaqueous electrolyte secondary battery comprises a positive electrode(5) containing a positive electrode active material which can intercalate lithium reversibly; a negative electrode(6) containing a negative electrode active material which can intercalate lithium reversibly; a nonaqueous electrolyte; and a separator placed between the positive electrode and the negative electrode, wherein the separator has a through hole for passing lithium dendrite. The through hole connects between the positive electrode and the negative electrode in a straight line by the shortest distance; has a diameter of 5 micrometers or more, and preferably less than 100 micrometers; and the ratio of the through hole is one per cm¬2.