baber/WOPTO huggingface dataset:
Patent KR-20030043804-A (KR)
Inventor: YOON HYO SUNG
IPC: B42D25/373
Filed: 2003-02-13
Abstract: PURPOSE: Provided is an online ticket with a hidden code which lets a serial code printed with the address of an internet site to induce users to connect to the internet site so that it is greatly helpful in advertising a specific web site. CONSTITUTION: The online ticket with the hidden code is characterized by comprising the parts of: a base(12) which keeps a thin board shape; the address of web site(14) which is printed on the surface of the base; the serial code which is printed on the surface of the base and used for users' authentication for online service; a scratching part(18) which is coated with a peelable material to hide the serial code; and an additional scratching part(22) which lets a printed lottery sign hidden.
Patent KR-20040075570-A (KR)
Inventor: JU SEONG TAE
IPC: H01J9/44
Filed: 2003-02-21
Abstract: PURPOSE: An auxiliary cleaning tool for a vacuum cleaner is provided to easily remove dust from a fur coat or a carpet without the damage of fur. CONSTITUTION: An auxiliary cleaning tool(50) for a vacuum cleaner is composed of a fixed body(51), a brush member(71), and a coupling unit detachably coupling the brush member to the fixed body. The fixed body has a plurality of suction ports(54), and is detachably coupled to the end of a suction hose assembly. The brush member has a plurality of teeth(73) disposed between the suction ports. The coupling unit includes a rotary body(61) rotatably interposed between the fixed body and the brush member and having a plurality of communication ports(64), and a sliding groove(65) formed at the outer face of the rotary body.
Patent KR-20040079493-A (KR)
Inventor: KO DONG HO
IPC: H01L21/027
Filed: 2003-03-07
Abstract: PURPOSE: An exposure apparatus and an exposure processing method are provided to reduce a processing period and a processing cost in a wafer edge exposure process by forming a wafer edge exposure unit and a wafer pre-alignment unit with one body. CONSTITUTION: A track(80) is used for coating a photoresist on an upper surface of a wafer. A wafer pre-alignment unit(60) performs a wafer exposure process by centering the wafer. The wafer exposure stage(70) is used for receiving the wafer from the wafer pre-alignment unit and exposing a mask. The wafer pre-alignment unit exposes the wafer by using laser beams. The exposure process is performed by using a wafer edge exposure method.
Patent KR-20040079783-A (KR)
Inventor: MUN JUN IL
IPC: G09G3/36
Filed: 2003-03-10
Abstract: PURPOSE: A liquid crystal display device is provided to improve the response speed by practically implementing the algorithm of the high speed driving device on the liquid crystal display device, thereby improving the quality of the image. CONSTITUTION: A liquid crystal display device includes a liquid crystal display(LCD) module, a scale device, a high speed driving device and a timing control device. The scale device converts the RGB signals and the video signals into an appropriate format to display it on the LCD module and transmits them to the timing control device. The high speed driving device receives the signals of the scaling device and improves the quality of the dynamic image at a high response speed. And, the timing control device generates various appropriate control signals by receiving the signals of the high speed driving device and transmits it to the LCD module.
Patent KR-20040080046-A (KR)
Inventor: LEE SEOK YEONG
IPC: H01J9/24
Filed: 2003-03-10
Abstract: PURPOSE: A front sheet of PDP and a method for manufacturing a rear panel are provided to manufacture the front sheet by adhering a dry film resist to a sidewall sheet and coat the rear panel with the front sheet. CONSTITUTION: A front sheet of PDP comprises a dry film resist and a sidewall sheet. The dry film resist includes a base film(52) on which photoresist(54) is deposited. The sidewall sheet includes a protection film(58) on which a sidewall material(56) is coated. The sidewall material is constituted by powder, a dispersant, a binder, and a plasticizer. The photoresist and the sidewall material are laminated. The protection film is rolled toward the inside.
Patent KR-20040083707-A (KR)
Inventor: YOON HWA YEONG
IPC: H04N7/10
Filed: 2003-03-24
Abstract: PURPOSE: An EPG(Electronic Program Guide) update method for an open cable receiving apparatus is provided to update an EPG for all cable broadcasting channels which are not watched in parallel. CONSTITUTION: It is judged whether the power of a cable complex open cable receiving apparatus is turned on or off(S301). If the power is turned off, primary channel broadcasting is received in a broadcasting tuner(S302). It is judged whether it is necessary for updating guide data(S303), an EPG database is updated while a channel is scanned to the last channel(S304-S306). If the power is turned on, it is judged whether a cable modem is used(S308). If the cable modem is not used, primary channel broadcasting is received through a cable modem tuner(S309). It is judged whether it is necessary for updating guide data(S310). The EPG database is updated while a channel is scanned to the last channel(S311-S313).
Patent KR-20030077457-A (KR)
Title: 업라이트형 건반악기
IPC: G10C3/16
Filed: 2003-03-25
Abstract: 업라이트형 건반악기는 액션(13)과 연동되는 소정수의 키(11), 헤머 어셈블리(40), 라우드 페달(71)과 연동되는 판 스프링 유닛(80)을 포함한다. 상기 키가 압하되면 액션은 상기 헤머 어셈블리를 구동하도록 작동하여 악기음을 생성한다. 판 스프링(81) 각각은 통상 상기 액션에 포함된 위펜(23)의 단부에 근접하여 배치된다. 키의 압하에 따라서, 위펜의 단부는 판 스프링과 접촉하여 키를 압하하는 연주자의 손가락에 다시 전해지는 항력을 유발한다. 라우드 페달이 압하되면 위펜의 단부로부터 판스프링이 분리되어 키의 압하에 따라 자유롭게 회전함으로써 음의 고성효과를 실현할 수 있다.
Patent KR-20040085729-A (KR)
Inventor: PARK U SEOK
IPC: H04W52/04
Filed: 2003-04-01
Abstract: PURPOSE: A device for controlling a backlight driving power of a mobile terminal is provided to check a battery voltage, and to stop an operation of a down converter for constant-voltage driving of a backlight at more than a predetermined voltage, thereby saving a battery power. CONSTITUTION: A battery voltage detector detects a voltage level of a battery. A CPU(200) drives a charge pump(10) according to the detected voltage level, or controls to bypass a battery power. The first switching unit(300) is switched under control of the CPU(200), and applies the battery power to a backlight portion(20). A logic gate(OR1) OR-combines an enable signal for controlling the first switching unit(300) and the charge pump(10). The second switching unit(Q1) is switched by a signal outputted from the logic gate(OR1), and drives the backlight portion(20).
Patent KR-20040090261-A (KR)
Inventor: CHOI YEONG SAM
IPC: F16D41/06
Filed: 2003-04-17
Abstract: PURPOSE: A mounting structure of an one-way clutch is provided to effectively disperse impact load produced when the one-way clutch is operated and to reduce breakage of a transmission case, by changing the shape of serration parts each formed to an outer race and the transmission case and widening the contact area. CONSTITUTION: In a mounting structure of an one-way clutch, the one-way clutch is combined to serration parts(C') of a transmission case(12) in a slip joint type. The one-way clutch has an outer race(10a) having plural serration parts(C) on the outer peripheral surface at uniform intervals, and an inner race pivoting plural sprags on the inner peripheral surface. The serration parts of the outer race and the serration parts of the transmission case are each inclined at a predetermined angle along the longitudinal direction.
Patent KR-20040091166-A (KR)
Inventor: CHA YEONG JIN
IPC: D04B15/46
Filed: 2003-04-19
Abstract: PURPOSE: A span yarn guide device of a links and links type circular knitting machine is characterized by installing a first guide pipe, a second guide pipe and a rotation roller on an incision groove of a main body, maintaining interval of yarn guided through the same to prevent the yarn from tangling, distinguishing patterns of different yarns, preventing the yarn from cutting and installing a guide steel to prevent the thick and rough yarn from tangling. CONSTITUTION: A span yarn guide device of a links and links type circular knitting machine comprises: a main body(30) which is installed on one side of a clamped tool of an upper cam holder, guiding a first yarn(18), span yarn(20) and a second yarn(22) supplied from a selling part to a needle positioned on a knitting point; an incision groove which is formed on the main body(30) in a horizontal direction, guiding the span yarn(20); a rotation roller(36) which is contacted and rotated on a surface of the incision groove without frictional resistance about the span yarn(20), supporting the span yarn(20) to inlet the span yarn(20) into the incision groove; a first guide pipe(32) and a second guide pipe(34) installed on both incision grooves of the rotation roller(36) and passed the first yarn(18) and the second yarn(22) through; and a guide steel(50) which is installed on the main body(30), guiding one in the first yarn(18) and the second yarn(22) inlet through the first guide pipe(32) and the second guide pipe(34) at a different position in a straight line to generate phase difference of the first yarn(18) and the second yarn(22).
Patent KR-20030036564-A (KR)
Inventor: RYU WON YUL
IPC: C10M169/04
Filed: 2003-04-21
Abstract: PURPOSE: A forming oil for a cathode ray tube and its preparation method are provided, to improve the process efficiency, to lower the cost and to reduce the environmental pollution due to the materials used to remove oil by removing the oil removing process and oil removing section completely. CONSTITUTION: The forming oil comprises a synthetic alkyl-based hydrocarbon, 30-60 parts by weight of a synthetic oil, 30-50 parts by weight of an ether synthetic oil, 0.5 parts by weight or more of an abrasion preventing agent, 0.1-2 parts by weight a melamine-based lubrication enhancer, 0.5-5 parts by weight of extreme pressure additive, and 0.05-1 parts by weight of an antioxidizing agent. Preferably the synthetic alkyl-based hydrocarbon has a molecular weight of 700-1,500; and the ether synthetic oil has a molecular weight of 1,000-1,500. Also the forming oil comprises 30-60 parts by weight of a synthetic vegetable oil or 30-50 parts by weight of a synthetic ether oil, 0.5 parts by weight or more of an abrasion preventing agent, 0.1-2 parts by weight a melamine-based lubrication enhancer, 0.5-5 parts by weight of extreme pressure additive, and 0.05-1 parts by weight of an antioxidizing agent. Preferably the synthetic vegetable oil has a molecular weight of 500-1,200 and the synthetic ether oil has a molecular weight of 700-1,200.
Patent KR-20040091340-A (KR)
Inventor: AHN YONG SIK
IPC: C08G65/14
Filed: 2003-04-21
Abstract: PURPOSE: A thermosetting resin composition for a flatten layer and a flat cured layer formed by using the composition are provided, to improve storage stability, flatness, surface hardness, heat resistance, acid resistance and alkali resistance by using a specific copolymer prepared from a t-butyloxycarbonyl group-containing monomer and an epoxy group-containing monomer. CONSTITUTION: The thermosetting resin composition comprises 100 parts by weight of a specific copolymer prepared by using 0.1-70 parts by weight of a polymerizable monomer containing a t-butyloxycarbonyl group represented by the formula 1, and 5-80 parts by weight of a polymerizable monomer containing an epoxy group; 1-200 parts by weight of a multifunctional monomer containing at least one ethylenically unsaturated bond; and 5-10,000 parts by weight of a solvent, wherein R1 is H or an alkyl group of C1-C5. Preferably the solvent is at least one selected from the group consisting of an alkyl ketone, an ether, an ethylene glycol alkyl ether acetate, a propylene glycol alkyl ether acetate and an ethylene glycol.
Patent KR-20040091916-A (KR)
Inventor: HAM HUI HYEOK
IPC: H04W76/06
Filed: 2003-04-23
Abstract: PURPOSE: A method for processing an abnormal call in an intelligent network service of a WCDMA UMTS mobile phone network is provided to prevent the problem of billing with respect to an error in using a service and degradation of the quality of a call. CONSTITUTION: When a call is originated from an origination subscriber and it satisfies a certain trigger condition, an MSC transmits a triggering process request message(InitialIP)(S100). If there is no response to the triggering process request message and time is out, a call release procedure is performed(S101). If a call process procedure is performed without a problem, an announcement is transmitted(S102). If the MSC does not receive a message that the call is not subjected for a discount(FurnishChargingInformation) from an SCP and time is out or if the MSC receives the message that the call is not subjected for a discount(FurnishChargingInformation) from an SCP(S103) but fails to receive a continue message and time is out, a call release procedure is performed with a pre-set default call process value(DefaultCallHandling)(S104).
Patent KR-20040094548-A (KR)
Inventor: LEE JUN BAE
IPC: B01D53/04
Filed: 2003-05-03
Abstract: PURPOSE: Provided are a method for concentrating gas and a device therefor which are able to effectively produce low concentrated gas with high flux based on vacuum swing adsorption and extend the life span of adsorbents. CONSTITUTION: The method for preparing concentrated enriched gas from mixed gas by using at least two adsorption beds filled up with adsorbents having adsorption ability on specific gas comprises steps of (a) a desorption step which applies vacuum pressure to the inside of an adsorption bed (1) containing adsorbents by using a vacuum pump means (2); (b) an adsorption step which cuts off the adsorption bed from the vacuum pump means by a flow path conversion valve (4) and allows mixed gas to be flown in the adsorption bed by the pressure difference between the mixed gas passing through a filter (3) and the vacuum pressure of the inside of the adsorption bed to adsorb specific gas on the adsorbent; and (c) a production step which continuously produces gas by discharging concentrated produced gas to the outside with applying vacuum pressure by a gas supplying means (6) to the upper end of the adsorption bed, when the concentration of the produced gas becomes increased, during the adsorption step and the desorption step, wherein the production is proceeded with the desorption step for a certain period of time and the flux and the concentration of the gas are controlled by control valve means (12,13) equipped between the front end of the gas supplying means and the output end of the adsorption bed.
Patent KR-20040096392-A (KR)
Inventor: JUNG JUN HO
IPC: H04B1/40
Filed: 2003-05-09
Abstract: PURPOSE: A wireless communication terminal capable of outputting a video signal and a video signal outputting method using the wireless communication terminal are provided to convert video data according to a video medium to supply the video data, and to output the converted data. CONSTITUTION: A communication processor performs communication functions such as key input sensing, wireless communication signal transceiving, and voice processing functions such that a user can use a wireless communication terminal, and carries out a control function of the terminal. A video signal generator(12) receives video data from the communication processor according to a video data output request of the user, and converts the received video data into a signal system used in the user's video medium. A video output unit(13) receives the converted video signal, and outputs the received video signal to the video medium.
Patent KR-20040097697-A (KR)
Inventor: KANG HA GYU
IPC: E03F5/20
Filed: 2003-05-13
Abstract: PURPOSE: A reverse siphon sewer system is provided to prevent deposits from being layered without additional drain equipment by simplified structure. CONSTITUTION: A reverse siphon sewer comprises a main pipe(10) having a connection pipe(11) and vertical pipes(12,14). An inlet pipe(20) and an outlet pipe(30) are each connected to the vertical pipes. A bypass-sub pipe(15) having the caliber smaller than the caliber of the main pipe is connected to a lower side of the vertical pipe and to the end of the outlet pipe. The height of the upper end of the bypass-sub pipe is lower than the height of the water level of sewage flowing into the vertical pipe. The connection parts of the vertical pipe of the main pipe and the outlet pipe are interconnected by a slant pipe(18) having a proper rake angle.
Patent KR-20040100515-A (KR)
Inventor: KANG HUI BOK
IPC: G11C7/00
Filed: 2003-05-23
Abstract: PURPOSE: A nonvolatile ferroelectric memory device having a multi bit control function is provided to obtain stable data sensing value with low distribution using average characteristics of a plurality of cells selected simultaneously and to improve operation speed of the nonvolatile ferroelectric memory. CONSTITUTION: The nonvolatile ferroelectric memory device has a 2T2C(2-Transistor,2-Capacitor) structure by comprising two transistors(T3,T4) and two ferroelectric capacitors(FC3,FC4). The transistor(T3) is connected between a bit line(BL1) and the first electrode of the ferroelectric capacitor(FC3) and its gate is connected to a word line(WL). The second electrode of the ferroelectric capacitor(FC3) is connected to a plate line(PL). The transistor(T4) is connected between a bit line(BL2) and the first electrode of the ferroelectric capacitor(FC4) and its gate is connected to the word line. The second electrode of the ferroelectric capacitor(FC4) is connected to the plate line. The bit line(BL1) is connected to a column selection switch(CS1), and the bit line(BL2) is connected to a column selection switch(CS2). A sense AMP compares the voltage level of averaged data supplied from the common data bus with reference voltage, and it amplifies it.
Patent KR-20040102654-A (KR)
Inventor: KANG TAE UK
IPC: H05B33/10
Filed: 2003-05-28
Abstract: PURPOSE: An organic electroluminescence device and a method are provided to prevent a galvanic phenomenon between an upper pixel electrode film and a lower pixel electrode film, by preventing the upper pixel electrode film from being directly exposed to an electrolytic solution. CONSTITUTION: A method for fabricating an organic electroluminescence device comprises a first step of forming a multi-layer pixel electrode on a substrate(100), wherein the multi-layer pixel electrode has an upper pixel electrode(202) and a lower pixel electrode(201); a second step of forming a pixel defined layer(405) having a trench(405a) on the upper pixel electrode on the substrate; and a third step of exposing the upper pixel electrode by etching a residual pixel defined layer(405b) on a bottom of the trench.
Patent KR-20040108276-A (KR)
Inventor: HWANG SEONG SU
IPC: G02F1/136
Filed: 2003-06-17
Abstract: PURPOSE: A structure of a thin film transistor and a method for manufacturing the same are provided to improve the mobility of a thin film transistor by minimizing an influence of an amorphous silicon semiconductor layer. CONSTITUTION: A gate electrode(110) is formed on a substrate(101), wherein second areas(110B) of both sides are thicker than a first area(110A) of a center. A gate insulating layer(130) is formed on the substrate in association with winding of the gate electrode. A semiconductor layer(132) is formed on the gate insulating layer at the first area of the gate electrode, and extend to an upper side of the gate insulating layer of the second areas. Ohmic contact layers(134A,134B) are formed on the semiconductor layer and the gate insulating layer formed at the second areas of the gate electrode. A source electrode and a drain electrode(112) are formed on the ohmic contact layers.
Patent KR-20040110118-A (KR)
Inventor: LEE KWANG HUN
IPC: A01K5/02
Filed: 2003-06-18
Abstract: PURPOSE: An automatic fodder feeding apparatus is provided to disperse and drop down a bit of fodder around a circular dispenser, thereby causing a pet to busily move the following fodder. CONSTITUTION: The apparatus includes a controller(14) having an input function and an alarm function to feed a constant amount of fodder at a predetermined time, and a loudspeaker(13). The controller having a memory chip storing a voice of a master is installed at one side of a circular dispenser(15). A motor is installed in a center threaded groove(11a) of the circular dispenser, and a threaded protrusion of an outer member(9) is threadedly engaged with the threaded portion. A rotary plate is mounted to an upper end of the motor shaft.
Patent KR-20050006351-A (KR)
Inventor: KIM JEONG YONG
IPC: B01D46/42
Filed: 2003-07-08
Abstract: PURPOSE: To provide an air conditioner which is able to protect users from cold during a winter time by raising a temperature of exit air and improve comfort of the users during a summer time by lowering a temperature of the exit air. CONSTITUTION: The air conditioner comprises a main body (10), an air inlet (10a) through which air is flown, a filter part (20) which filters the flown-in air through the air inlet, a siroco fan (30) which inhales the air passing through the filter part, an air exit (10b) which exits the air blown in through the siroco fan, a heat-exchange pipe (40) which makes contact with the air passing through the filter part, and a regenerative container (50) where a part of the heat exchange pipe is installed and heat storage materials are received.
Patent KR-20050013778-A (KR)
Inventor: CHO KEUM HAENG
IPC: H04R17/02
Filed: 2003-07-29
Abstract: PURPOSE: An electret condenser microphone and an assembling method thereof are provided to prevent an insulating base from being mounted in reversed position by using a tab for discriminating upper and lower parts. CONSTITUTION: An electret condenser microphone includes a cylindrical case(10), a vibrating plate(20), an insulating base ring(42), a back electret(50), a metallic base ring(60), and a PCB(Printed Circuit Board)(70). The vibrating plate includes a vibrating membrane and a polar ring. The insulating base ring includes a slant tab having an upper diameter larger than a lower diameter. The back electret faces the vibrating plate via a spacer, and has an inner diameter the same to a minimum inner diameter of the insulating base ring. The metallic base ring is implemented in the insulating base ring. The PCB electrically contacts the metallic base ring and is implemented on the insulating base ring.
Patent KR-20050022454-A (KR)
Inventor: SOHN HUN YOUNG
IPC: H01Q1/24
Filed: 2003-09-01
Abstract: PURPOSE: An antenna switch module is provided to form an insulating cap on the antenna switch module as a lamination of ceramic substrates by using a molding method using an epoxy resin. CONSTITUTION: A plurality of ceramic substrates(100) include elements including a diplexer and a phase shifter which are patterned and laminated on a surface thereof. A diode, a capacitor, and a resistor are adhered on each upper surface of the ceramic substrates. An insulating cap(200) is formed by hardening an insulating material. The insulating cap is used for protecting the diode, the capacitor, and the resistor which are adhered on each upper surface of the ceramic substrates. The insulating cap is an insulator formed with an epoxy resin.
Patent KR-20030078827-A (KR)
Inventor: KIM YOUN JU
IPC: B23D1/04
Filed: 2003-09-05
Abstract: PURPOSE: A diamond cutting machine is provided to form a groove on the center of gold by using a diamond cutter. CONSTITUTION: A diamond cutting machine is composed of a cutter(1) including a diamond and forming a groove on gold, a motor(12) transmitting power to the cutter, a support(40) supporting the cutter and the motor, and a rotary disk(20). The gold is placed on the rotary disk, and passes through the rotary disk.