baber/WOPTO huggingface dataset:
Patent KR-20030095603-A (KR)
Inventor: KWAK NO YEOL
IPC: H01L27/115
Filed: 2002-06-12
Abstract: PURPOSE: A method for manufacturing a semiconductor flash memory cell is provided to be capable of preventing the generation of defect due to the gathering effect of dopants, effectively restraining TED(transient enhanced diffusion) phenomenon of the dopants, and maximizing the activation of the dopants. CONSTITUTION: A tunnel oxide layer(114), a floating gate(116), a dielectric layer(118), a control gate(120), and an anti-reflective coating(124) are sequentially formed at the upper portion of a semiconductor substrate(100). An isolation layer of a common source line formation region, is etched by using a self-aligned source etching process for forming a common source line(132) at the semiconductor substrate. After sequentially implanting the first and second impurities into the common source line formation region, a spike annealing process is carried out at the resultant structure. Then, an ion implantation is carried out at the resultant structure by using the third impurities.
Patent KR-20040000171-A (KR)
Title: rear body structure for automotive vehicles
Inventor: PARK YONG BEOM
IPC: B62D25/20
Filed: 2002-06-24
Abstract: PURPOSE: Structure of a rear body of a vehicle is provided to prevent a passenger from being injured by absorbing shock and restricting transmission of impact with inducing a spare tire placing part to be broken and forcibly discharging the spare tire out of a vehicle room at a rear-end collision. CONSTITUTION: A rear body of a vehicle comprises a fuel tank(12) installed in the lower part of a floor panel; a cross member(14) arranged horizontally in the rear part of the fuel tank; and a placing part(16) loading a spare tire(18) in the rear part of the cross member and connecting to the rear end of the floor panel. A protruded part(22) is fastened in the cross member, and spaced from the placing part. The rear end of the protruded part is pointed, and a cutting part(24) is formed in the placing part corresponding to the protruded part.
Patent KR-20030003019-A (KR)
Inventor: ITO YOSHITAKA
IPC: B29L31/00
Filed: 2002-06-25
Abstract: PURPOSE: A transmitter of an apparatus for monitoring a condition of a tire and a method for manufacturing the transmitter are provided to have a superior moisture resistant characteristic, enable reduction in size, and facilitate manufacturing. CONSTITUTION: A transmitter(21) of an apparatus for monitoring a condition of a vehicle tire includes a casing(24) formed from resin, an electric circuit unit(25) arranged in the casing to detect the condition of the tire and generate a signal corresponding to the condition of the tire, and a battery(28) arranged in the casing to supply the electric circuit unit with power. The casing is insert-molded to embed the electric circuit unit and the battery in the resin forming the casing. The transmitter further includes a valve stem(23) extending from the casing. The valve stem has a basal end embedded in the resin forming the casing when the casing is insert-molded. The electric circuit unit includes an electric device enveloped in a damping material absorbing stress acting on the casing.
Patent KR-20030004058-A (KR)
Title: Laminated Base Sheet for Flexible Printed Circuit
Inventor: ARAI HITOSHI
IPC: H05K3/38
Filed: 2002-06-26
Abstract: PURPOSE: A flexible printed circuit board is provided to easily process into a flexible printed circuit board exhibiting excellent stability of the electric circuit even with extreme fineness of the circuit pattern. CONSTITUTION: A base sheet is provided with a layer of an electrically insulating material having flexible, such as a plastic resin film and a copper foil. The copper foil has a thickness in the range from 5 to 18 micrometers. The surface in contact an adhesive layer has a surface roughness expressed by the Rz value not exceeding 3 micrometer and is provided with a surface treatment layer containing nickel in an amount not exceeding 0.2 g/mor, preferably, in the range from 0.001 to 0.1 g/m.
Patent KR-20040001010-A (KR)
Title: Apparatus method for XML parsing utilizing exterior XML validator
Inventor: LEE GYEONG HUN
IPC: G06F40/143
Filed: 2002-06-26
Abstract: PURPOSE: A device and a method for XML(eXtensible Markup Language) parsing using an external XML validity verification device are provided to be operated at an embedded device with a small size memory and a low-performance processor. CONSTITUTION: A device(1) embedding a XML parsing device using the external XML validity verification device comprises parser(211), an XML application(212), and other elements. A device(2) comprises a scheme/DTD database(221) and other elements. The external XML validity verification device(23) comprises a scheme/DTD receiver(233), an XML validator(232), and an XML validity verification result receiver(231). The XML parser comprise an XML receiver(2111), a calling part for the external XML validity verification device, and a DOM/.SAX tree generator(2113).
Patent KR-20040001489-A (KR)
Title: method for fabricating capacitor
Inventor: KIM U JIN
IPC: H01L27/108
Filed: 2002-06-28
Abstract: PURPOSE: A method for forming a capacitor is provided to prevent the leakage current and deterioration characteristic of the capacitor, and secure capacitance. CONSTITUTION: An interlayer dielectric(3) having a conductive plug(5), is formed at the upper portion of a semiconductor substrate(1). After forming a polycrystalline silicon layer on the entire surface of the resultant structure by carrying out an LPCVD(Low Pressure Chemical Vapor Deposition) process, a cylinder type storage node(10) is formed by selectively etching the polycrystalline silicon layer. A Ti1-x-Alx-OyNz(0.01 <=x <= 0.5, 2 <=y <=2.5, 0.01 <=z <=0.1) dielectric layer(13) is deposited on the entire surface of the resultant structure by carrying out the LPCVD process using metal-organic compound as a precursor. A conductive layer(15) for a plate electrode, is formed at the upper portion of the Ti1-x-Alx-OyNz dielectric layer.
Patent KR-20040002262-A (KR)
Inventor: KIM YONG U
IPC: F01M11/04
Filed: 2002-06-29
Abstract: PURPOSE: A baffle plate of an oil pan is provided to repress the generation of air moving phenomenon in a crankcase generated by rotary parts with the baffle plate mounted to the upside of the oil pan and to smoothly return oil in the crankcase. CONSTITUTION: A baffle plate of an oil pan(22) comprises a plate mounted to the inner upper part of the oil pan to reduce the flow of oil; a plurality of through-holes formed to the plate to drain oil; and roofs inclined to the side and formed to the upside of the through-holes to correspond to the rotation direction of oil scattered from a moving system(21) of an engine(20). The through-holes and roofs are formed to the side of the plate. Oil scattered toward the roofs is drained through the adjacent through-hole to the oil pan.
Patent KR-20040003686-A (KR)
Title: A control method of air conditioner
Inventor: CHO DU SEOK
IPC: F24F11/02
Filed: 2002-07-03
Abstract: PURPOSE: An operation control method of an air conditioner is provided to lengthen the driving time of a compressor by variably controlling the operation frequency of the compressor according to the temperature of indoor pipes. CONSTITUTION: An operation control method of an air conditioner comprises steps of supplying a refrigerant to indoor pipes by driving a compressor with the maximum operation frequency according to a working signal input by a user(100-120); executing control to make the operation frequency of the compressor varied in multi-stages according to the sensed value of the temperature of the indoor pipe(130-140); stopping the driving of the compressor if the temperature of the indoor pipe reaches a minimum temperature(160-180); and executing the first, second, third steps repeatedly until a stop signal of the user is input(190-200).
Patent KR-20040005407-A (KR)
Inventor: LEE MYUNG SEOK
IPC: A61K8/30
Filed: 2002-07-10
Abstract: PURPOSE: Provided is an antiaging composition which induces and facilitates the secretion of various kinds of hormones to exert the antiaging effect, and inhibits aging caused by free radicals to effectively reinforce the antioxidation reaction. CONSTITUTION: An anti-aging composition comprises 1-35wt.% of an antioxidant, 5-60wt.% of amino acids, 0.01-10wt.% of vitamins, 0.5-16wt.% of minerals, and 5-40wt.% of medicinal herbs. The antioxidant is selected from the group consisting of catechin, flavonoid, carotenoid, glutathione, grape seed extract, green tea extract, soybean extract, unpolished rice germ extract, and mixtures thereof.
Patent KR-20020068006-A (KR)
Inventor: KIM CHAN SOO
IPC: B60K28/06
Filed: 2002-07-23
Abstract: PURPOSE: An alarming apparatus of drunken driving is provided to prevent accidents by detecting drunken driving with an alcohol sensor, and by sounding an alarm to the driver with processing information. CONSTITUTION: An alarming device of drunken driving is composed of an alcohol sensor(2) fixed in a vehicle room, and a control box(1) mounted in a chassis of the vehicle. Alcohol detecting sensors are installed near a driver's seat, and operated by a battery(6) of the control box. A speaker(4) is installed in the control box, and a tare detecting sensor(3) of a seat is operated in placing the driver in the driver's seat. Drunken driving is prevented with sounding an alarm to the driver through a microphone(5), and accidents are prevented with shutting off power automatically in seating the drunken driver. Traffic accidents are prevented with alarming drunken driving with the alcohol sensor and the control box.
Patent KR-20040009638-A (KR)
Title: Apparatus for controling the meander of the strip
Inventor: JANG YU SEUNG
IPC: B21B39/14
Filed: 2002-07-24
Abstract: PURPOSE: An apparatus for controlling meander of strip is provided to remove line stop and work load of workers caused by twisting of the strip generated during trimming operation by measuring width of trimming chips, thereby preventing twisting of the strip. CONSTITUTION: In a strip meander controlling apparatus for measuring width of trimming chips(7) generated when cutting side of strip(1) by trimmer knives(3) mounted on trimmer knife blocks(2), the apparatus comprises a width measuring means(10) comprising a pair of rollers(17) installed on a proceeding path of the trimming chips with the rollers being spaced apart from each other in a certain distance, and first resolvers(14) for calculating displacement of the rollers moved according to width of the trimming chips(7) passing through the rollers into the width of the trimming chips; and a meander control means(30) installed on the proceeding path of the strip in rear of the trimmer knife blocks and equipped with rotation roller contacted with the side of strip to be proceeded to control meander of the strip by moving the rotation roller according to width values of the trimming chips supplied from the first resolvers in a traversing direction to the strip proceeding direction, wherein the meander control means comprises upper plate(31), moving plate(33), rotation motor and second resolver, wherein the strip meander controlling apparatus further comprises chip guiding means(20), the chip guiding means comprises a fixed base and a pair of guiding rollers(60), and a groove is formed on the outer circumferential surface of an intermediate part of one of the guiding rollers, and wherein the strip meander controlling apparatus further comprises a warping prevention means comprising supporting plate(90), cylinder(63) and pressing roller.
Patent KR-20040009739-A (KR)
Title: A Spin coater having auto ball-balancer system
Inventor: LIM YONG GEUN
IPC: H01L21/027
Filed: 2002-07-25
Abstract: PURPOSE: A spin coater having an auto-centering control unit is provided to form uniformly the thickness of a coating layer in a photoresist coating process and a coating process of a sacrificial layer by using a principle of an auto ball-balance system. CONSTITUTION: A spin coater having an auto-centering control unit includes an auto-centering ball(10), a wafer chuck(11), and a driving motor(40). The wafer chuck(11) has a circular tunnel into which the auto-centering ball(10) is inserted. The driving motor(40) is used for rotating the wafer chuck. The auto-centering ball(10) is rotated within the circular tunnel of the wafer chuck. The auto-centering ball is rotated within the circular tunnel of the wafer chuck when the wafer chuck is rotated.
Patent KR-20040016465-A (KR)
Title: roll(toilet) tissue hanger
Inventor: JEONG YONG SEOK
IPC: A47K10/16
Filed: 2002-08-17
Abstract: PURPOSE: Provided is a toilet paper hanger with a simple device at the bottom part to cut the paper easily with one hand. CONSTITUTION: The toilet paper hanger comprises: a cutting device at the bottom to control the unfolding of the paper, making the paper rolled out when pulled downward and cut when pulled forward by close adherence of the support plate(102) and revolving plate(103); silicon or rubber coating(111) at the part of the close adherence between the support plate(102) and the revolving plate(103) in order to stop sliding; a slider structure at the support plate to push up the support and hang the paper; and a cutter with teeth at the upper part of the revolving plate so that the paper is cut at the top of the hanger.
Patent KR-20040016624-A (KR)
Title: Method of Preparing Monodisperse Functional Polymer Particle
Inventor: JUNG PIL MUN
IPC: C08J3/02
Filed: 2002-08-19
Abstract: PURPOSE: A method for preparing a monodisperse functional particle is provided, to obtain a polymer composite particle having various particle structures by controlling the morphology of monodisperse polymer particles. CONSTITUTION: The method comprises the steps of dissolving a monomer, an oil-soluble and a stabilizer in an alcohol and dispersion polymerizing it to prepare a seed particle; re-dispersing the seed particle in the aqueous phase where an emulsifier is dissolved, introducing a swelling agent into the seed dispersed one to swell it, and introducing the monomer where an initiator is dissolved into the seed dispersed one to swell it; and stabilizing the swollen polymer particle by using a dispersion stabilizer and polymerizing the stabilized one. Preferably a crosslinking agent is added in the first step, and the crosslinking agent is a polydimethylsiloxane-based one represented by the formula 1 or 2 (wherein R' is H or CH3 and n is an integer of 5-600); vinyl-terminated or acrylate-terminated polyoxyethylene glycol-based one, polyoxypropylene glycol-based one, or polytetramethylene glycol-based one having a molecular weight of about 500-10,000; or a reactive crosslinking agent selected from epoxy acrylate and urethane acrylate.
Patent KR-20040020405-A (KR)
Title: Apparatus for transmitting image signal
Inventor: KIM HUI SANG
IPC: H04N7/12
Filed: 2002-08-30
Abstract: PURPOSE: A video signal transmitter is provided to reduce the number of frames of video information so as to transmit the video information using a single line. CONSTITUTION: A video signal transmitter applied to an information display system having an information providing server and a plurality of information display terminals for receiving information from the information providing server and terminals through a single transmission line and displaying the received information includes a frame down means, a serializing means(260), and a signal driver(270). The frame down means reduces the number of frames original video information to store the video information. The serializing means serializes the stored video information to transmit the video information through a single line. The signal driver modulates the video information signal serialized by the serializing means and outputs the serialized signal to the transmission line.
Patent KR-20040021360-A (KR)
Title: Sound-absorbing wall made of a foamed-alumium
Inventor: LEE DONG SIK
IPC: E04B1/84
Filed: 2002-09-04
Abstract: PURPOSE: A foam aluminum soundproofed wall is provided to heighten noise shielding efficiency, to simplify installation and to prevent environmental pollution. CONSTITUTION: The foam aluminum soundproofed wall is completed by piling up walls(21a,21b,21c) arranged with a foam aluminum panel(41) between an upper steel frame(31) provided with a projection(33) and a lower steel frame(35) provided with a joint groove(37).
Patent KR-20040022328-A (KR)
Title: A oil level gauge
Inventor: KIM HYEON JIN
IPC: F01M11/12
Filed: 2002-09-05
Abstract: PURPOSE: An oil level gauge is provided to remove oil included in gas and discharge only air to the outside in the case that the gas is discharged to the outside through a breather hole. CONSTITUTION: A lattice-type groove is formed on one side of a filler cap(60). A breather hole(62) is formed by closely inserting the filler cap into a filler tube(54). The lattice-type breather hole removes oil(a) from gas generated from an oil pan(52) to discharge only air to the outside. The lattice-type breather hole is formed of a lower hole part(66) vertically formed at a lower part of the filler cap, a horizontal hole part formed around the filler cap, and an upper hole part(70) vertically formed at an upper part of the filler cap.
Patent KR-20030060746-A (KR)
IPC: H03K19/00
Filed: 2002-09-06
Abstract: 본 발명에 있어서, 이 3치 인버터는 제 1 전원 전위 VDD의 라인과 출력 노드 N2 사이에 직렬 접속되고, 그들의 게이트가 모두 제 1 신호 VA를 받는 제 1 및 제 2 P 채널 MOS 트랜지스터(1, 2)와, 제 2 전원 전위 VDD'의 라인과 출력 노드 N2 사이에 직렬 접속되고, 그들의 게이트가 모두 제 2 신호 VB를 받는 제 3 및 제 4 P 채널 MOS 트랜지스터(3, 4)와, 출력 노드 N2와 접지 전위 VSS의 라인 사이에 접속되고, 그 게이트가 제 3 신호 VC를 받는 N 채널 MOS 트랜지스터(5)를 포함하며, 제 1 및 제 3 P 채널 MOS 트랜지스터(1, 3)의 백게이트는 각각 제 1 전원 전위 VDD 및 제 2 전원 전위 VDD'를 받아, 제 2 및 제 4 P 채널 MOS 트랜지스터(2, 4)의 백게이트는 모두 출력 노드 N2에 접속되므로, 파워업 시 등에도 래치업(latch-up)이 발생하는 일이 없다.
Patent KR-20040023076-A (KR)
Inventor: SONG DAE GYU
IPC: H01R31/06
Filed: 2002-09-10
Abstract: PURPOSE: A multiple voltage output adapter is provided to eliminate the necessity of changing adaptors in accordance with the types of notebook computers. CONSTITUTION: A multiple voltage output adapter(100) comprises a rectifier/smoothing circuit(60) for rectifying the input AC power into a DC power, and outputting the rectified DC power as a main voltage; a voltage distributor(70) for distributing the main voltage into first and second driving voltages; a switching circuit(80) for selectively outputting the distributed voltages and supplying the voltages to an external notebook computer; and a micro computer(90) for sensing the driving voltage of the notebook computer and controlling the switching circuit to output the driving voltage in accordance with the result of the sensing.
Patent KR-20020076219-A (KR)
Inventor: KWON JUN YONG
IPC: E04H9/02
Filed: 2002-09-12
Abstract: PURPOSE: A vibrationproof device of a building is provided to effectively deal with an external horizontal force such as an earthquake by preventing the inflow of exterior impurities into an outer wall of the building. CONSTITUTION: The vibrationproof device of a building comprises an upper member(3) having a spherical first contact surface(2) on its bottom portion; a lower member(7) having a spherical second contact surface(5) on its top portion and an outer periphery wall portion(6); a flange(8) between the upper member and the lower member; an elastic member(9) fixed between the upper member and the flange and the lower member and the flange; a moving member(12) having a first support surface(10) contacting with the first contact surface and a second support surface(11) contacting with the second contact surface; a plurality of small bosses formed on the support surfaces and the first and second contact surfaces; and an elastic filling material(13) charged inside the outer periphery wall portion.
Patent KR-20040024361-A (KR)
Title: Method And Apparatus Of Driving Plasma Display Panel
Inventor: CHOI JEONG PIL
IPC: G09G3/292
Filed: 2002-09-14
Abstract: PURPOSE: An apparatus and a method for driving a plasma display panel are provided to reduce the number of the switch device in the sustain driving block by rapidly applying the reset pulse to the sustain electrode in comparison with the scan electrode during the reset discharge of the first sub field. CONSTITUTION: A method for driving a plasma display panel includes the steps of: constructing a first sub field(SF1) with a reset period(RS1,RS2), an address period for turning off the selected discharge cell and a sustain period(SPD) for discharging the cells except the selected discharge cells; constructing each of the second to the nth sub fields with a reset period(RS1,RS2), an address period for turning off the selected discharge cell and a sustain period(SPD) for discharging the cells except the selected discharge cells; and applying the reset pulse of a positive and a negative Weber for generating a reset discharge so as to write the overall screen in the reset period of the first sub field.
Patent KR-20040029190-A (KR)
Title: Apparatus for Receiving Short Message Service(SMS) in Internet Telephony and Method Thereof
Inventor: BAE HAN SU
Filed: 2002-09-25
Abstract: PURPOSE: A device and a method for receiving a short message of Internet telephony are provided to make an Internet terminal receive the short message transmitted from a wire/wireless Internet terminal. CONSTITUTION: An SMS(Short Message Service) transmission server(103) makes an inquiry for the Internet terminal to receive the short message and transmits the short message to the Internet terminal by receiving a response. An address inquiry server(105) transmits the information for the Internet terminal to the SMS transmission server by requesting certification to a gatekeeper(130) including the Internet terminal. A gatekeeper inquiry server(107) receives the information for the Internet terminal by searching a database of a gatekeeper in case that the gatekeeper including the Internet terminal is a routed mode, and transmits the information to the address inquiry server. A database(109) stores the short message received by an SMS reception server(101).
Patent KR-20030051197-A (KR)
Inventor: SATO KENICHIRO
IPC: C08F220/28
Filed: 2002-09-27
Abstract: PURPOSE: To provide a positive resist composition excellent in the adaptability for a halftone phase difference shift mask and resolution for the formation of a contact hole pattern and to provide a positive resist composition having little deformation of a hole during etching and a wide exposure margin for under exposure. CONSTITUTION: The positive resist composition contains (A) a resin which contains three kinds of specified repeating units and which increases the dissolution rate with an alkali developer solution by the effect of an acid and (B) a compound which produces an acid by applying active rays or radiation.
Patent KR-20030029029-A (KR)
Title: A semiconductor integrated circuit device and a method of manufacturing the same
Inventor: ISHIKAWA KENSUKE
IPC: H01L21/285
Filed: 2002-10-02
Abstract: PURPOSE: To optimize the structure of a barrier film in the connection part for connecting wires and to improve the electromigration characteristics. CONSTITUTION: After forming a wiring trench HM2 and a contact hole C2 in an interlayer insulating film TH2 formed on first-layer wiring M1 on a semiconductor substrate, a barrier film PM2a is formed in them in such a way that its film thickness increases from the center of the bottom of the contact hole C2 toward the sidewall over the entire periphery of the bottom of the contact hole C2. After forming copper films (PM2b and PM2c) on the barrier film PM2a, second-layer wiring M2 and a connection part (plug) P2 are formed by polishing through CMP method. As a result, since the geometrically shortest path of the current flowing from the second-layer wiring M2 to the first-layer wiring M1 via the connection part (plug) P2 does not coincide with the thinner part of the barrier film PM2a where the electrical resistance is a minimum, a current path can be dispersed and the concentration of electrons can be made to less likely to occur.