baber/WOPTO huggingface dataset:
Patent KR-20040087495-A (KR)
Inventor: CHUN GI CHEOL
IPC: G11C5/14
Filed: 2003-04-08
Abstract: PURPOSE: A circuit for generating a reference voltage of a semiconductor memory device is provided to generate a desired internal reference voltage although the threshold voltage of the transistor for dividing the internal reference voltage is 0.5V. CONSTITUTION: A circuit for generating a reference voltage of a semiconductor memory device includes a reference voltage generator(10), a first reference voltage division circuit(12), an operational amplifier(DA0), a second reference voltage controller(14) and a second reference voltage division unit(16). The reference voltage generator(10) generates and outputs a previously set first reference voltage(VREF). The first reference voltage division circuit(12) outputs a first division voltage(Va1) by dividing the first reference voltage(VREF) generated at the reference voltage generator(10). The operational amplifier(DA0) amplifies and outputs the difference value between the first and the second division voltages(Va1,Va2). The second reference voltage controller(14) controls the level of the second reference voltage(VREFA) in response to the differential amplification value of the operational amplifier(DA0). And, the second reference voltage division unit(16) feedback outputs the second division voltage(Va2) to the differential amplifier by dividing the second reference voltage(VREFA) controlled from the second reference voltage controller(14).
Patent KR-20030082923-A (KR)
Title: 에어백 모듈 조립체
IPC: B60R21/205
Filed: 2003-04-17
Abstract: 자동차(10)용 에어백 모듈(130; 230)이 개시된다.  상기 모듈(130; 230)은 바닥 벽(131; 231)과 이 바닥 벽(131; 231)으로부터 상향 연장되어 만입형 프로파일의 저장 상자를 사이에 형성하는 측벽(133, 135; 233, 235)을 포함하는 하우징(132; 232)을 구비한다.  가스 방출용 팽창기(136; 236)가 상기 측벽 사이에 상기 하우징(132; 232) 내부에 저장된다.  상기 팽창기(136; 236)와 유체 연통된 팽창 가능한 에어백 쿠션(134; 234)은, 제1 부분(170; 270)이 팽창기(136; 236)에 대해 들린 상태로 측벽(133, 135; 233, 235) 사이에서 하우징(132; 232)을 적어도 부분적으로 가로질러 배치되고 제2 부분(172; 272)이 팽창기(136; 236)에 실질적으로 나란히 인접 위치하면서 만입형 프로파일의 저장 상자 내부에 접힌 상태로 배치되도록, 적어도 부분적으로 하우징(132; 232) 내부에 접혀 저장된다.  또한, 에어백 모듈을 조립하는 방법이 제공된다.
Patent KR-20030087569-A (KR)
IPC: C25F3/30
Filed: 2003-05-07
Abstract: An article of manufacture, method, and apparatus are provided for planarizing a substrate surface. In one aspect, an article of manufacture is provided for polishing a substrate including a polishing article (205) having a body comprising at least a portion (310) of fibers coated with a conductive material, conductive fillers, or combinations thereof, and adapted to polish the substrate. In another aspect, a polishing article includes a body having a surface adapted to polish the substrate and at least one conductive element embedded in the polishing surface, the conductive element comprising dielectric or conductive fibers coated with a conductive material, conductive fillers, or combinations thereof. The conductive element may have a contact surface that extends beyond a plane defined by the polishing surface. A plurality of perforations (546) and a plurality of grooves (542) may be formed in the articles to facilitate flow of material through and around the polishing article. <IMAGE>
Patent KR-20040100314-A (KR)
Inventor: PARK HYEON CHEOL
IPC: E01D19/08
Filed: 2003-05-22
Abstract: PURPOSE: A drain apparatus for a bridge is provided to standardize on design, production, construction and maintenance economically and to replace a drainpipe easily by fastening a drainpipe to the lower part of a bridge slab using bolted components. CONSTITUTION: The drain apparatus for a bridge comprises: a notch unit(10) provided with a rail buried under a slab when installing a drainpipe to the lower end of a bridge slab; a primary bracket(20A) provided with a fastening hole and a fastening hole coupled to a pair of bolts(B) guiding along the rail; a hanger bar(30) fastened with a nut(N) through the fastening hole of the primary bracket and provided with tap units(31,32); a secondary bracket(20B) provided with a fastening hole where the tap unit(32) passes through and a pair of fastening holes; and a drainpipe(40) provided with rails(41,42) where a bolt(B) coupled to the lower fastening hole of the secondary bracket and a bolt hole fixed to the inside of the secondary bracket using a nut(N) are guided/moved.
Patent KR-20040103138-A (KR)
Inventor: KIM JOO YANG
IPC: A61C15/04
Filed: 2003-05-31
Abstract: PURPOSE: A teeth-thread keeping case, whose depth is thin enough to be conveniently carried, is provided to improve the safety and hygiene, and to enable the stable loosening of the teeth-thread so as to prevent it from being entangled. CONSTITUTION: The teeth-thread keeping case includes: a front case(310); a rear case(320); a teeth-thread roll(330), contained between the front and rear case(310,320); a cutter(340), arranged in the inside of the front and rear case(310,320), and cutting the teeth-thread; and a gripping groove(360), formed on the upper part of the front and rear case(310,320) in such a concave manner that a user easily grips the teeth-thread which is led out from the inside of the teeth-thread roll(330). The teeth-thread roll(330) has a roll form, which has a hole in the center and is wound by the teeth-thread so that the teeth-thread is led out from the inside of the roll(330), and is seated inside the front case(310) or the rear case(320).
Patent KR-20040107126-A (KR)
Inventor: SEO JONG YEOL
IPC: H04N5/76
Filed: 2003-06-12
Abstract: PURPOSE: A PVR(Personal Video Recorder) and a personal video recording method are provided to generate a VDF(Video Description File) using information obtained from EPG(Electronic Program Guide) data about a broadcasting program stored in the PVR and a thumbnail image extracted from video streams to provide summary information about the broadcasting program to a user and implicatively present recorded broadcasting streams. CONSTITUTION: A PVR includes a hard disk(100) storing information, a system decoder and a download controller(20) for decoding a TP stream received from a broadcasting station and storing TTP(Time-stamped TP) stream in the hard disk, an index generator(30) for receiving the video stream transmitted from the system decoder and download controller, extracting position information of picture start codes of video data and storing the position information the hard disk, and a data broadcasting processor(40) for processing EPG data to store information about a title and a genre in the hard disk. The PVR further includes a thumbnail extractor(50) for receiving the video stream from the system decoder and download controller, generating a picture with resolution reduced from the original resolution and storing the picture in the hard disk, an upload controller(60) for reproducing the TTP stream to output the stored broadcasting program, and a VDF generator(70) for generating and storing a VDF using the EPG data and thumbnail data.
Patent KR-20040110370-A (KR)
Inventor: YANG TAI HER
IPC: G05G1/38
Filed: 2003-06-19
Abstract: PURPOSE: A signal generating apparatus is provided to operate and display a main unit by controlling a ball with foot to generate a signal. CONSTITUTION: The signal generating apparatus includes a housing(100) having a ball holder, a power supply for supplying a power to a battery or capacitor, a ball(102) engaged to the ball holder, a detector for detecting a motion state of the ball and driven by the ball via a transmitting system, an auxiliary pedal controller(108) for supporting a stepping operation of a foot. The housing has a dividing structure(103) provided to an edge of the ball holder and a needle structure for reducing friction of the ball.
Patent KR-20040110516-A (KR)
Inventor: KIM CHEOL HWAN
IPC: C08K13/02
Filed: 2003-06-19
Abstract: PURPOSE: Provided is a film forming composition for an optical filter for display, which has excellent tone-correction characteristics and weather resistance resulting from low sensitivity to moisture with no need of an additional protective layer. CONSTITUTION: The film forming composition for an optical filter for display comprises a hydrophobic polymer resin, visible light-absorbing pigment having a maximum absorption wavelength of 570-610 nm and a near IR-absorbing pigment having an absorption wavelength range of 700-1200 nm. In the composition, the hydrophobic polymer resin has at least one functional group selected from the group consisting of cyanide, amine, hydroxy, carboxy, halide, nitrate, thiocyanide and thiosulfate. The visible light-absorbing pigment and the near IR-absorbing pigment are used in the amount of 0.1-20 parts by weight and 0.05-40 parts by weight, based on the total weight of the polymer resin, respectively.
Patent KR-20050001758-A (KR)
Inventor: KIM DAE JOONG
IPC: G06F19/00
Filed: 2003-06-26
Abstract: PURPOSE: A method for generating vibration induction of a steam generator using combination of vibration characteristics and experimental parameters of heat transfer pipes is provided to check feasibility of a floating induction vibration analysis and estimate adaptability of the secondary floating distribution analysis result for the steam generator. CONSTITUTION: After selecting the heat transfer pipe, which is an estimation object for the floating induction vibration, from the steam generator, an intrinsic vibration frequency and a vibration mode shape of the heat transfer pipe are determined through a finite element model analysis(S12). The floating induction vibration analysis is performed by using the determined intrinsic vibration frequency and vibration mode shape information(S13).
Patent KR-20050003603-A (KR)
Inventor: HWANG YOUNG SUN
IPC: H01L21/027
Filed: 2003-06-27
Abstract: PURPOSE: A method of forming a fine pattern is provided to prevent exhaustion of a silicon gas to an exposure apparatus by using a gas blocking layer. CONSTITUTION: An etching mask layer is formed on an etching target layer. A photoresist layer is formed on the etching mask layer. A gas blocking layer is formed on the photoresist layer. A photoresist pattern is formed by a photo-lithography process. An etching mask pattern is formed by an etching process using the photoresist pattern. An etching mask pattern is formed by etching the etching mask layer. An etching target layer pattern(122) is formed by an etching process using the etching mask pattern.
Patent KR-20050006399-A (KR)
Inventor: YUN JIN SU
IPC: G03G15/01
Filed: 2003-07-08
Abstract: PURPOSE: A color image forming device and a method for controlling the device are provided to enable a print operation even though a toner of a cartridge having a certain color has been drained when the print data does not include the certain color. CONSTITUTION: A cartridge whose toner has been drained is detected(S320). Print target data received from the outside is divided into each color data(S330). A color which does not exist in the divided color data is detected(S340). The detected color is compared with a color corresponding to the cartridge of the drained toner(S350). If the compared colors are equal to each other, the data divided by each color is printed through a print engine part(S370).
Patent KR-20050009390-A (KR)
Inventor: LIM SUNG SIK
IPC: A01M1/22
Filed: 2003-07-16
Abstract: PURPOSE: Provided are apparatus for eliminating harmful insect and apparatus and recording media equipped with unit for eliminating harmful insect to generate sound wave at unacceptable frequency by the harmful insect, and method for the same. CONSTITUTION: The apparatus generating sound wave at specified frequency unacceptable by harmful insect comprises databases(40,140) including information regarding species of such insect, the unacceptable frequency and/or other information; memory stored with the databases and operational program; sound wave generator part; control part(10) to adjust the sound wave generator part in association with the operational program; power supply; power saving device; and outline frame arranged with the above constructions. The sound wave generator part comprises wave generating part to create the unacceptable frequency; amplifier(70) for the generated wave; and output device(80) for the amplified wave.
Patent KR-20050012050-A (KR)
Inventor: JUNG DAE HWAN
IPC: C12Q1/00
Filed: 2003-07-24
Abstract: PURPOSE: A method for manufacturing a biosensor using a high density carbon nanotube(CNT) pattern is provided, thereby improving stability of the biosensor by environment changes. CONSTITUTION: The method for manufacturing a high density carbon nanotube pattern comprises the steps of: (a) reacting a substrate in which amino groups are exposed on the surface with CNT in which carboxyl groups are exposed on the surface to form amine bonds between the amino groups and carboxyl groups, thereby forming a CNT monolayer on the surface of the substrate; (b) reacting the CNT monolayer with diamine organic compounds to form an organic amine layer on the CNT monolayer, and reacting the organic amine with carboxyl group exposed CNT to accumulate CNT; and (c) repeating the step (b) n times to reciprocally accumulate the CNT layer and organic amine layer n times, thereby forming the carboxyl group exposed high density CNT pattern. The CNT biosensor is prepared by chemically or physicochemically binding a bioreceptor with a chemical function group to the carboxyl group exposed high density CNT pattern which is fixed on the substrate with high density, wherein the bioreceptor is enzyme substrate, ligand, amino acid, peptide, protein, nucleic acid, lipid, cofactor or carbohydrate.
Patent KR-20050013281-A (KR)
Inventor: PARK KEE HYUN
IPC: G06Q10/04
Filed: 2003-07-28
Abstract: PURPOSE: A method for offering a port distance data service from a server through the Internet by separating a voyage estimation program and a port distance database is provided to offer port distance data through the Internet by installing the voyage estimation program to a local computer and installing raw port distance data to the server of a service provider. CONSTITUTION: The voyage estimation client program is installed to a user computer. The client program requests the port distance data for a port name inputted by a user to a voyage estimation server program. The server program certifies the user by recognizing a license key, a user ID/password, an IP(Internet Protocol) number, and a MAC(Media Access Control) address number of a LAN card in the user computer. The server program transmits the requested data to the client program.
Patent KR-20050015112-A (KR)
Inventor: KIM HYUN SOOK
IPC: D06F33/02
Filed: 2003-08-02
Abstract: PURPOSE: A drum-type washing machine and a control method thereof are provided to evenly wet the laundry by increasing water-injection rate into a rotary drum for small washing load and to prevent the laundry from getting tangled by increasing general water-supply rate in case that washing load is big. CONSTITUTION: A drum-type washing machine is composed of a water tank(10); a rotary drum(11) rotatively installed in the water tub and formed with a hole through which the water is inserted; a first water supply unit for feeding the water into the water tank; a second water supply unit for providing the water into the rotary drum; and a controller for regulating the mixture ratio of each supply amount of the water of the first and second water supply units according to washing load when the water fed from both the first and second water supply units is mixed.
Patent KR-20050020096-A (KR)
Inventor: HWANG JOON YOUNG
IPC: C02F3/10
Filed: 2003-08-21
Abstract: PURPOSE: To provide a porous carrier which has high adsorption capacity of cationic contaminants such as ammonia nitrogen, heavy metal ions and the like and shows physical and chemical stability when being used underwater during a long period of time, and a process for manufacturing the same. CONSTITUTION: The process comprises the steps of: (a) after mixing 30-60 wt.% of coal fly ash or slag, 10-30 wt.% of sodium silicate, 5-20 wt.% of glass residues, and 5-50 wt.% of carbonate or organic polymer powder with water, molding the mixture with an extruder; (b) sintering the molded carrier at the temperature of 400-1,000 deg.C to prepare a carrier; and (c) performing a hydrothermal reaction of the carrier using an alkaline aqueous solution at the reaction temperature of 60-110 deg.C for 1-10 hours.
Patent KR-20030072302-A (KR)
Inventor: PARK JONG SE
IPC: A23G9/00
Filed: 2003-08-22
Abstract: PURPOSE: Provided is a method for manufacturing red bean sherbet using various kinds of tea. Therefore, the red bean sherbet show a good color and has a soft taste and flavor. CONSTITUTION: A method for manufacturing red bean sherbet using tea is characterized by using ice cube manufactured using tea(green tea, herb tea, lotus leaf tea, lotus root tea and the like) with honey syrup. When using herb tea, lemon juice is added to the herb tea.
Patent KR-20040019945-A (KR)
Title: Single source mixtures of metal siloxides
Inventor: CLARK ROBERT D
IPC: H01L21/316
Filed: 2003-08-27
Abstract: PURPOSE: Precursor mixtures of the formula M(L1)x(L2)v-x are provided, and a process for preparing the metal siloxide and metal silyl amide precursor mixtures is provided. CONSTITUTION: The metal siloxide or silyl-amide precursor mixture is characterized in that it has the empirical formula: M(L1)x(L2)v-x, wherein m is a metal having a valence of from 2-6, L1 is an anionic ligand and L2 is a siloxide or silyl amide ligand suited for producing stable thin-film metal silicates, v is equal to the valence of the metal, and 0<x<v and having an M-O-Si or an M-N-Si bond linkage, respectively. In a process for producing a metal siloxide precursor complex represented by the empirical formula: (R)mM-(O-SiR1 R2 R3)n wherein M is a metal of valence 2-6, R, R1, R2, R3 and R4 are monodentate or polydentate ligands, the process comprises the step of (a) reacting a metal complex of the formula selected from the group consisting of M(OR)4 and M(NR2)4 where R and the meanings recited above with a silanol of the formula HO-Si-R1 R2 R3n, wherein R1, R2 and R3 have the meanings recited above.
Patent KR-20050022150-A (KR)
Inventor: SHIN KWANGYOUNG
IPC: B60H1/00
Filed: 2003-08-30
Abstract: PURPOSE: A mode change control method of an air conditioning unit is provided to secure precise air-conditioning mode by returning to a present mode even for external factors such as the flow of the air. CONSTITUTION: A mode change control method of an air conditioning unit for controlling positions of vent, bi-level, floor, mix, and defrost modes by rotating a cam by driving an actuator is composed of an operator selection mode deciding step for judging if one of the vent, bi-level, floor, mix, and defrost modes is selected by an operator(S10) and a cam rotating step for rotating the cam in one direction to position a door lever at the place corresponding to the selected mode according to the result of the operator selection mode deciding step.
Patent KR-20050026747-A (KR)
Title: Heat transfer medium including liquid-type material and plasma display apparatus therewith
Inventor: CHO IN SOO
IPC: H01J17/28
Filed: 2003-09-06
Abstract: A heat transfer medium and a plasma display device are provided to achieve improved heat transfer rate and effectively dissipate heat, by filling the heat transfer medium with a liquid phase heat transfer material. A heat transfer medium(50) comprises a liquid phase heat transfer material(51), and a unit(52) for containing the liquid phase heat transfer material. A plasma display device includes a plasma display panel; one or more elements arranged on a driver circuit board of the plasma display panel; and a heat transfer medium for dissipating heat generated from the elements.
Patent KR-20050028766-A (KR)
Title: Apparatus for input by using antenna
Inventor: KIM JIN HO
IPC: H04B1/40
Filed: 2003-09-19
Abstract: An input unit using an antenna is provided to implement a scroll function and a button input function by using an antenna of a mobile terminal. An antenna unit(10) is connected to an upper end of a terminal and has a scroll function for moving a cursor or an input function for selecting a specific menu or function. A scroll sensing unit(20) is mounted near the antenna unit(10) inside the terminal and senses left/right rotation of the antenna unit(10). A pressure sensing unit(30) is mounted at a lower end of the antenna unit(10) inside the terminal and senses a pressure according to the input function of the antenna unit(10). A controller(40) receives a sensing result from the scroll sensing unit(20) and the pressure sensing unit(30) and processes a function provided by the terminal.
Patent KR-20030079894-A (KR)
Inventor: OH NAM JIN
IPC: H04B1/30
Filed: 2003-09-23
Abstract: PURPOSE: A heterodyne receiving device of low noise and image suppression is provided to add a filter to an output end of a driver in a frequency converter, in order to increase a conversion gain with an IF output in an RF signal frequency band and to lower the conversion gain in an image frequency band, thereby improving noise index performance. CONSTITUTION: A local oscillating circuit outputs a local oscillating signal having a low high frequency content. Mixing circuits convert a different frequency between an input signal outputted from an amplifier and the local oscillating signal into a certain IF. The mixing circuits comprise as follows. A driver(110) inputs the input signal and the local oscillating signal, and performs a filtering function for image suppression and low noise. A switch(120) switches the outputted signal of the driver(110), and transmits the switched signal to an IF output unit(130). The IF output unit(130) conversely outputs the input signal and an IF in accordance with the local oscillating signal. The driver(110) includes a filter(115) consisting of an inductor(L1) and a capacitor(C1) on a drain output end of a field effect transistor(M1).
Patent KR-20050031602-A (KR)
Title: Nitride semiconductor light emitting device and method for manufacturing the same
Inventor: JANG JUN HO
IPC: H01L33/38
Filed: 2003-09-30
Abstract: A nitride semiconductor light emitting device and a fabricating method thereof are provided to lower relatively a driving voltage by diffusing electrons to an emission layer within the nitride semiconductor light emitting device. An n-doped nitride semiconductor layer(11), an emission layer(12), a p-doped nitride semiconductor layer(13) are formed on a substrate(10). The n-doped nitride semiconductor layer is partially exposed by performing a mesa-etch process from the p-doped nitride semiconductor layer to the n-doped nitride semiconductor layer. A first transparent electrode(30) having a plurality of holes is formed on the p-doped nitride semiconductor layer. A second transparent electrode(31) is formed on the first transparent electrode. A pad electrode is formed on the exposed n-doped nitride semiconductor layer and the second transparent electrode.
Patent KR-20050034787-A (KR)
Inventor: LEE JAE SANG
IPC: F02B39/10
Filed: 2003-10-10
Abstract: 본 발명은 단순히 일정한 고속 고부하 조건에서의 터보차져의 한계온도로만 가변형 터보차져를 보호하여 차량의 전 운전조건에서의 가변 터보차져의 손상을 방지할 수 없는 기존의 방법과는 달리, 차량의 전 운전조건의 과급 공기의 리킹(Leaking) 상태를 체크하므로서, 가변 터보차져의 손상을 미연에 방지할 뿐만 아니라 과급공기의 리킹을 운전자에게 알림으로서 이미션(Emission)의 악화도 예방할 수 있도록 하기 위한 가변형 터보차져 보호장치의 제어방법에 관한 것으로, 
     터보차져의 콤프레서 후방을 통과하는 흡입공기의 온도 및 압력을 측정하기 위한 부스트 온도 센서 및 부스트 압력 센서가 형성되고, 상기 터보차져의 전방측에 터보차져로 입력되는 대기의 온도를 측정하기 위한 흡입공기 온도센서가 형성되어, 전자제어장치에 기설정된 설정값대로 흡입공기의 과급량이 조절되도록 구성 및 설정되는 가변형 터보차져에 있어서, 
     상기한 부스트 온도센서에서 측정되는 가압공기의 측정 부스트 온도와 흡입공기 온도센서에서 측정된 흡입공기온도에 의해 보상된 터보차져 한계온도를 비교하는 제1 비교단계와; 
     상기 단계에서 측정 부스트 온도가 보상된 터보차져 한계온도보다 낮을 경우, 엔진 스피드 및 스로틀의 개도량을 기준으로 기설정된 부스트 온도 선도에서 기준 부스트 온도를 선정하는 단계와; 
     부스트 온도의 오차를 줄이기 위한 안전계수를 보정한 부스트 보정온도와 기준 부스트 온도에 실제 공기온도 보정계수를 보정한 온도를 비교하는 제2 비교단계와; 
     상기한 제1 비교단계와 제2 비교단계에서의 결과값에 충족되지 않으며 운전자에게 터보차져 및 흡입공기 리킹에 문제있음을 경고하기 위한 단계; 를 포함하여 작동이 이루어지도록 설정되는 것을 특징으로 한다.