baber/WOPTO huggingface dataset:
Patent KR-20040085312-A (KR)
Inventor: CHO JIN HUI
IPC: G02F1/136
Filed: 2003-03-31
Abstract: PURPOSE: A method for manufacturing an array substrate for a liquid crystal display is provided to reduce the manufacturing cost and simplify a process by not using a buffer layer under an aluminum metal layer. CONSTITUTION: A gate electrode is formed on an insulation substrate. A gate insulation film is formed on a whole surface of the insulation substrate including the gate electrode. An active layer and an ohmic contact layer(180) are formed on the gate insulation film. An oxide film(190) is formed on the ohmic contact layer. Source and drain electrodes are formed on the whole surface of the insulation substrate including the oxide film. A passivation film is formed on the whole surface of the insulation substrate including the source and drain electrodes. The passivation film is patterned to form a contact hole exposing the drain electrode. A pixel electrode is formed to be contacted with a part of the drain electrode.
Patent KR-20030079749-A (KR)
Inventor: MYUNG BEOM YEONG
IPC: B29L7/00
Filed: 2003-04-01
Abstract: PURPOSE: A light guide panel formed with depressed micro engraving by sandblasting and a backlight unit using the same are provided to obtain plane light with uniform diffusion having no deviation even without diffusion sheets. CONSTITUTION: A light guide panel formed with depressed micro engraving by sandblasting includes at least a side surface(30a,30b) serving as a light incident surface, wherein the micro engraving is formed to the light incident surface in a gradation pattern. In the engraving, the average size and depth, and the density have relatively small values at a position near to the light source, but relatively large values at a remote position from the light source, in order to reflect more light beams toward a front surface of the light guide panel at the remote position. The micro engraving is not distinguished by the naked eye.
Patent KR-20040087170-A (KR)
Inventor: LEE HYEOK SU
IPC: H04L12/24
Filed: 2003-04-04
Abstract: PURPOSE: A method for registering network information by using a smart card in a mobile terminal is provided to set network information of a mobile terminal by using network information stored in a smart card. CONSTITUTION: A mobile terminal receives system network set information from a mobile communication network(200). The mobile terminal is connected to a smart card(201) and checks whether network set information exists in the smart card(202). If network set information does not exist in the smart card, the mobile terminal stores the network set information in a network set information file of the smart card(203). If the network set information exists in the smart card, the mobile terminal receives the network set information stored in the smart card, compares it with the system network set information, and if they are different, the mobile terminal automatically registers the different information in the network set information file of the smart card(204).
Patent KR-20030061705-A (KR)
Inventor: KIM YOUNG BOK
IPC: G09F25/00
Filed: 2003-04-09
Abstract: PURPOSE: A voice signal device of a rest room is provided, which gives convenience to a blind person by installing a voice generation unit as well as a character display at a door of the restroom. CONSTITUTION: A voice signal device of a rest room includes a character display(4), a light transmitting sensor(5), and a light receiving sensor(5-1). The character display unit is installed at the front side of a door(2) which is installed at a wall body(1) of a rest room by using a hinge. The character display unit is turned on or off by a switch which is installed at the inside of the door. A voice generation unit(6) having a chip for storing the voice is installed at one side of the light transmitting sensor. The voice generation unit is turned on when the beam is blocked between the light transmitting sensor and the light receiving sensor.
Patent KR-20040089226-A (KR)
Inventor: AHN GI SEOK
IPC: C23C16/40
Filed: 2003-04-11
Abstract: PURPOSE: A method for manufacturing zinc oxide thin film is provided which is capable of forming a zinc oxide film having high coverage property and single crystalline surface at lower temperature by atomic layer deposition. CONSTITUTION: The method comprises a step (a) of adsorbing zinc contained species on a substrate by supplying alkyl acid zinc alkyl as a zinc source to a deposition reactor; first purification step (b) of removing non-reacted zinc source and reaction byproduct from the reactor; a step (c) of adsorbing oxygen contained species on the zinc contained species adsorbed substrate by purging an oxygen source into the reactor; and second purification step (d) of removing non-reacted oxygen source and reaction byproduct from the reactor, wherein the method further comprises a step of repeatedly performing the steps (a) to (d) until a zinc oxide film having target thickness is formed.
Patent KR-20040090584-A (KR)
Inventor: CHO JANG HWAN
IPC: G09G3/296
Filed: 2003-04-17
Abstract: PURPOSE: An energy recovery apparatus of a plasma display panel and a recovery method thereof are provided to increase brightness by reducing discharge delay by accelerating a rise time of a sustain voltage. CONSTITUTION: The first and the second sustain voltage source(Vs1,Vs2) are arranged serially, and an inductor(L) is connected between a panel capacitor(Cp) and the first node(N1) between the first and the second sustain voltage source. The first switch(Q1) is connected between the first node and the inductor. The second switch(Q2) is connected between the inductor and the panel capacitor. And the third and the fourth switch(Q3,Q4) are arranged in parallel, with the second node(N2) between the second switch and the panel capacitor.
Patent KR-20040093201-A (KR)
Inventor: OH JIN A
IPC: H04M1/23
Filed: 2003-04-22
Abstract: PURPOSE: A character input method and an input medium are provided to allow a user to easily input a character by making a character desired to be inputted by a user correspond to a character displayed on a screen. CONSTITUTION: When a number key 3(103) is pressed, a character 'D' is inputted. When the key '3'(103) is pressed after one of a key *(111) and a key #(112) is pressed, a character 'E' is inputted. When the number key '3' is pressed after one of the key *(111) and the key #(112) is pressed twice, a character 'F' is inputted. When a number key '7'(107) is pressed, a character 'P' is inputted. When the number key '7' is pressed after one of the key *(111) and the key #(112) is pressed, a character 'Q' is inputted. When the number key '7' is pressed after one of the key *(111) and the key #(112) is pressed twice, a character 'S' is inputted. When a number key '1'(101) is pressed one time, an input mode between an upper case and a lower case is changed.
Patent KR-20030084735-A (KR)
Inventor: BAE SANG MIN
IPC: H04L1/18
Filed: 2003-04-24
Abstract: PURPOSE: A method and an apparatus for supporting a complex hybrid automatic repeat request(H-ARQ) of a high speed wireless packet data communication system is provided to remove the polysemy and the ambiguity generated during the system implementation by effectively performing the H-ARQ in the high speed wireless packet data communication system. CONSTITUTION: A method for supporting a complex hybrid automatic repeat request(ARQ) of a high speed wireless packet data communication system includes the steps of: generating the encoded packet by performing decode process in response to the initial transmission for the received sub-packet when both sizes of the sequence identifier and the encoded packet are not equal to the sizes of the sequence identifier and the encoded packet received previously; and generating the encoded packet by performing the decoding process in response to the ARQ for the received sub-packet when both sizes of the sequence identifier and the encoded packet are equal to the sizes of the sequence identifier and the encoded packet received previously and an affirmative response is not transmitted for the previously received sub-packet.
Patent KR-20040092655-A (KR)
Inventor: LEE CHANG SIK
IPC: C09D5/00
Filed: 2003-04-24
Abstract: PURPOSE: An aqueous paint composition emitting mugwort fragrance is provided to give beneficial aromatic effects to human health by being used in a building. The paint also provides natural toned color. CONSTITUTION: The aqueous paint composition emitting mugwort fragrance is prepared by adding 30-50pts.wt of a mugwort fragrance extract to a mixture of 10-20pts.wt of an acryl emulsion, 10-20pts.wt of a coloring pigment, and 30-50pts.wt of an extender pigment, which were stirred at a mild speed, wherein the mugwort fragrance extract is obtained by: charging a reactor with 70-80pts.wt of water and 20-30pts.wt of dried mugwort, specifically tarragon; mixing them with heating to 95-100deg.C; cooling the mixture; and filtering the cooled mixture.
Patent KR-20030086909-A (KR)
Title: 고순도 메타크릴산의 제조방법
IPC: B01D3/14
Filed: 2003-04-29
Abstract: 본 발명에 의해 실질적으로 순수한, 상세하게는 99% 이상 순수하며 물함량이 0.05%이하인 고순도의 글래이셜 메타크릴산("HPMAA")의 고수율 제조방법이 제공된다. 개선된 방법은 연속적인 증류 단계에서 조질 MAA 스트림을 제공하는 단계 및 상기 조질 메타크릴산 스트림을 정제하는 단계를 포함한다.
Patent KR-20030072256-A (KR)
Inventor: SONG GONG SEOK
IPC: A47K3/28
Filed: 2003-04-29
Abstract: PURPOSE: A water saving shower tap with self-closing function is provided to reduce the waste of water and the water cost by automatically closing the shower tap after the tap shoot the water for a certain time. CONSTITUTION: The water saving shower tap with self-closing function includes a water-supply controller which controls the amount of water supplied through a controlling valve of water-supply; a hose(13) through which water is supplied by the operation of the water-supply controller; a grip(400) in which an upper body(410) and a lower body(420) are separately locked as water passages are penetrated for water to run to the hose(13); a controller(500), set in the upper part of the lower body(410) of the grip(400), which closes and transfers the water supplied to the hose(13); a operation unit(600), set in the inside of the upper body(420) of the grip(400), which operates the controller(500) through which the water is supplied; and a water-shooting unit(700) in which the water from the controller(500) is shot to the outside of the grip(400).
Patent KR-20040099579-A (KR)
Inventor: KIM BONG CHEOL
IPC: H01L21/027
Filed: 2003-05-19
Abstract: PURPOSE: A bake apparatus and a method of forming a photoresist pattern of a semiconductor device using the same are provided to prevent a profile of the pattern from deforming by heating a substrate with the pattern under upside-down condition. CONSTITUTION: A bake apparatus includes a heating plate, a plurality of substrate support pins, and a temperature controller. The heating plate(210) has a heat-radiation section. The heat-radiation section faces to a gravity direction. A plurality of substrate support pins(230) face the heat-radiation section of the heating plate and load a semiconductor substrate(220) to the heating plate. At this time, an upper surface of the substrate faces to the gravity direction. The temperature controller(250) keeps the heating plate having predetermined temperature.
Patent KR-20040100607-A (KR)
Inventor: KIM JIN UNG
IPC: G01C21/36
Filed: 2003-05-23
Abstract: PURPOSE: A method for offering position information as coordinate points and messages on a GPS(Global Positioning System) server or a GPS wireless communication terminal is provided to reduce data volume/time/expense for offering the position information by offering the position information such as road/building/geographic information nearby the GPS wireless communication terminal as the coordinates points/messages. CONSTITUTION: The coordinate point of the GPS terminal is set as an origin point by receiving a request of the basic position information from the GPS terminal(202). After generating the coordinate points to display a road by calculating a difference between both end points of the road nearby the GPS terminal and the origin point, the basic position information including the generated coordinate points is transmitted to the GPS terminal(208). As the request for additional position information such as a building mark, a name of the road or the building, and a current address is received from the GPS terminal, the additional position information is transmitted to the GPS terminal step by step(211).
Patent KR-20040102396-A (KR)
Inventor: KIM TAE HAN
IPC: H04B1/38
Filed: 2003-05-27
Abstract: PURPOSE: A key top for a keypad of a mobile phone and its fabrication method are provided to reduce a fabrication process and fabrication costs by omitting a spray step, an ultraviolet coating step and a laser marking step. CONSTITUTION: A hard coating layer(102) is formed on an upper surface of a synthetic resin sheet(100). A silk printing layer(104) includes overturned characters and figures for a keypad in various colors silk-printed at a rear surface of the synthetic resin sheet(100) so as to be seen properly when viewed from the front side. A plurality of protrusions(106) are formed such that the silk-printed layer(104) can be protruded upwardly. A multi-color molded body(108) is buried in a concave recess formed at a rear surface of the protrusion(106). An assembly hole is coupled with a protrusion formed at an injection material of a mobile phone.
Patent KR-20040103669-A (KR)
Inventor: BAEK MUN SEOK
IPC: H04L12/54
Filed: 2003-06-02
Abstract: PURPOSE: An AAL0 structure for voice calls in a CDMA system using an ATM is provided to increase the efficiency of a trunk by reducing a full-rate voice signal into the size of a single cell by using an AAL0 protocol. CONSTITUTION: A vocoder, comprised of a cell processing part, a payload extraction part, and an AAL0 cell creation part, creates a cell header field(10), a length information field(20), a voice data field(30), a control signal field(40), a main error detection field(50), and a PAD field. The cell header field(10), 5 bytes, is formed in the header of data. The length information field(20), a byte, indicates data size information. Full-rate voice data are located at the 24-byte voice data field(30). At the 19-byte control signal field(40), a full-rate voice data control signal is located. The main error detection field(50), a byte, detects an data error. The PAD field, 3 bytes, is to standardize an ATM cell.
Patent KR-20040104132-A (KR)
Inventor: KIM NAM JEONG
IPC: C09D175/04
Filed: 2003-06-03
Abstract: PURPOSE: Provided is an environmental-friendly aqueous polyurethane resin for coating, which has excellent water resistance, bending resistance and water dispersion stability and shows excellent physical properties when forming a film. CONSTITUTION: The aqueous polyurethane resin for coating is prepared by the method comprising the steps of: reacting a polyol, diisocyanate, and diol having a hydrophilic group, diamine having a hydrophilic group or a mixture thereof, in the presence of a catalyst to provide a prepolymer; neutralizing the prepolymer with a neutralizer; adding thereto water as a dispersion medium to form water dispersion; adding a chain extender to the water dispersion to perform chain extension, thereby providing polyurethane water dispersion. In the method, the NCO/OH ratio, i.e., (mole numbers of diisocyanate)/(mole numbers of polyol+mole numbers of diol having a hydrophilic group) is 1.1-3.0, and the content of the diol having a hydrophilic group, diamine having a hydrophilic group or a mixture thereof is 1-10 wt% based on the solid content of the final aqueous polyurethane polymer.
Patent KR-20040105296-A (KR)
Inventor: HAN JAE WON
IPC: H01L21/205
Filed: 2003-06-04
Abstract: PURPOSE: A method for correcting a temperature of a CVD TiN apparatus is provided to correct a temperature of a heater of the CVD TiN apparatus by comparing resistances before and after a thermal process for a temperature correction wafer. CONSTITUTION: An initial resistance of a temperature correction wafer is measured(S200). A thermal process for the temperature correction wafer is performed under a temperature range of 380 to 450 degrees centigrade(S300). A varied resistance of the temperature correction wafer is measured and a temperature correction formula is extracted thereby(S400). The temperature correction wafer is loaded into a CVD TiN apparatus(S500). A thermal correction process is performed at the temperature range of 380 to 450 degrees centigrade within the CVD TiN apparatus(S600). A varied resistance of the temperature correction wafer is measured(S700). A real temperature is calculated and the temperature correction process is performed by using the real temperature(S800).
Patent KR-20030096076-A (KR)
Title: 트랜지스터, 마이크로회로, ＢｉＭＯＳ 마이크로회로의제조 프로세스 및 기계적 스트레스 완화 방법
IPC: H01L21/8222
Filed: 2003-06-13
Abstract: 트랜지스터(30)는 Ⅲ/Ⅵ족 반도체를 포함하는 베이스(32), 콜렉터(42) 및 에미터(36)를 포함한다.  적어도 하나의 금속 산화물 반도체(MOS) 트랜지스터(80B) 및 전술한 트랜지스터(30, 80A)를 갖는 마이크로회로(도 6)가 제공된다.  트랜지스터(30) 및 BiMOS 마이크로회로(도 6)를 제조하기 위한 프로세스도 제공된다.
Patent KR-20040110416-A (KR)
Inventor: KWAK YEONG CHUN
IPC: H04B1/40
Filed: 2003-06-19
Abstract: PURPOSE: A handsfree device for vehicle is provided to improve the safety of the movement of a vehicle without a separate audio alarm device by receiving the state of vehicle and notifying a user of the state through the voice. CONSTITUTION: A vehicle speed sensor(40) senses the speed of a vehicle. A starting state sensing unit(38) senses the starting state of a vehicle. A seat belt sensing unit(39) senses whether a seat belt is fastened or not. An audio alarm unit(41) receives the sensed values of the vehicle speed sensor(40), the starting state sensing unit(38) and the seat belt sensing unit(39). The audio alarm unit(41) determines whether the vehicle starts or not, whether the seat belt is fastened or not, and whether the vehicle overspeeds or not. The audio alarm unit(41) outputs the state of vehicle to the hands free control unit(31) through the voice.
Patent KR-20050001826-A (KR)
Inventor: KIM MYEUNG SIX
IPC: F24F13/20
Filed: 2003-06-26
Abstract: PURPOSE: A maintenance device of a system outdoor housing for rainy days is provided to cover a front top portion and both side portions of a housing by using a shielding cover and a door, thereby preventing rainwater from flowing into the opened housing while inspecting and mending a communication system by opening the door. CONSTITUTION: A shielding cover(110) consists of an upper cover(112) located on top of an upper panel(2), and a side cover(113) fixed at right angle on the upper panel(2) while being located in a side portion of a side panel(3). Plural slides(120) are installed between the upper panel(2) and the upper cover(112) and between the side panel(3) and the side cover(113), so that the shielding cover(110) can slide down in front direction of a door(5).
Patent KR-20050002307-A (KR)
Inventor: KWAK SANG HYON
IPC: H01L21/304
Filed: 2003-06-30
Abstract: PURPOSE: A chemical mechanical polishing apparatus and a polishing method using the same are provided to prevent non-uniformity of polished surface by adjusting chemical reaction polishing speed using a heating or cooling line attached to a carrier layer. CONSTITUTION: A chemical mechanical polishing apparatus includes a polishing table, a polishing pad, a carrier layer(14), a support ring, and a wafer carrier and performs chemical mechanical polishing on a semiconductor wafer. A heating or cooling line(21) is set to a predetermined portion of the carrier layer where polishing speed is locally difference.
Patent KR-20040004135-A (KR)
Inventor: KONYA MINEHIRO
IPC: G06T7/00
Filed: 2003-07-02
Abstract: PURPOSE: To solve the problem in a conventional 3D display portable information terminal, that it is not economical because of its high price and large power consumption the two cameras provided in it. CONSTITUTION: Portable equipment having a 3D display function comprises: one photographing means; a means for preparing a 3D picture by providing parallax information to a picture photographed by means of the photographing means; and a display means allowing to display the prepared 3D picture.
Patent KR-20050012006-A (KR)
Inventor: LIM JAE EUN
IPC: H01L21/334
Filed: 2003-07-24
Abstract: PURPOSE: A method for manufacturing a PMOS transistor having a plug implantation using decaborane ion beam is provided to increase manufacturing yield of high-integrity devices by forming a plug ion implantation region having a low boron concentration. CONSTITUTION: An insulating layer(38) is formed on a semiconductor substrate(31) having a p-type source/drain region. A contact hole(40) is formed in the insulating layer to expose a portion of the source/drain region. A plug ion implantation region(41) is formed by implanting boron ions extracted from decaborane molecules on the substrate exposed on a bottom of the contact hole. The contact hole is filled with a conductive layer.
Patent KR-20050014064-A (KR)
Inventor: CHA JOO HEON
IPC: G08B25/00
Filed: 2003-07-29
Abstract: PURPOSE: An unmanned monitoring system and an operating method thereof are provided to control unmanned monitoring system through wireless terminal without additional device. CONSTITUTION: An unmanned monitoring system includes a camera module(110), a storage module(120), a communicating module(130), and a controller module(140). The camera module takes images of a specific monitoring area. The storage module stores taken images of the monitoring area. The communicating module relays data communication between a specific remote control point and a control module. The controller module is coupled with the overall modules to control them.
Patent KR-20040012526-A (KR)
Inventor: FUKATSU MASAYOSHI
IPC: B65H37/00
Filed: 2003-07-30
Abstract: PURPOSE: To narrow the space in a vertical direction occupied by a sheet path. CONSTITUTION: A sheet post-processing device B1 includes upper and lower conveyance guides 9a and 9b each for guiding at upper and lower positions a sheet conveyed by an intermediate roller 2 for conveying a sheet, upper and lower sheet ejecting rotating bodies 3a and 3b for ejecting and conveying the sheet on the downstream side of the guides 9a and 9b, an arm 8 having the body 3a and being displaceable vertically, a cam 7 for pushing the arm 8 upward to separate the upper sheet ejecting rotating body 3a from the lower rotating body 3b, a stapler 11 placed on the more downstream side than the intermediate roller 2 in a direction of the sheet conveyance, for applying a process onto the sheet stacked on the lower conveyance guide 9b, and a link portion 8a and a link lever 9a-2 for displacing the upper guide 9a upward when the arm 8 is displaced upper by the cam 7, and the stapler 11 and the upper and lower sheet ejecting rotating bodies 3a and 3b are placed sequentially more downstream side than the intermediate roller 2.
Patent KR-20050015174-A (KR)
Inventor: KIM KYUNG KEUN
IPC: B25J13/00
Filed: 2003-08-04
Abstract: PURPOSE: A robot match control system and an operation method thereof are provided to smoothly operate micro-robots by controlling operation sequence in robot control devices and preventing a loss of instruction data caused by simultaneous light delivery to the micro-robots. CONSTITUTION: A robot match control system comprises infrared transmitters(420,440) installed to a predetermined position of a stadium, to receive predetermined packet data and to deliver the packet data to robots situated in the stadium; plural robot control devices(120,140) for receiving a robot controller's robot operation command; and operation control devices(220,240,300) connecting the robot control devices and infrared transmitters by wire, deciding operation priority of the robot control devices according to sports master's intention, receiving robot operation command signal from each robot control device according to the decided operation priority, producing packet data corresponding to the robot operation command signal, and transmitting the robot operation command signal to the infrared transmitters.