baber/WOPTO huggingface dataset:
Patent KR-20030007867-A (KR)
Title: N-phenyl-4-(4-pyridyl)-2-pyrimidineamine derivatives
IPC: A01N43/653
Filed: 2001-06-06
Abstract: The present invention relates to a method of protecting plants against attack or infestation by phytopathogenic organisms, such as nematodes or especially microorganisms, preferably fungi, bacteria and viruses, or combinations of two or more of these organisms, by applying at least one compound of the formula (I): wherein n is 0 or 1, R<SUB>1 </SUB>is halogen, alkoxy, haloalkyl, haloalkoxy or alkyl, R<SUB>2 </SUB>is hydrogen, halogen, alkyl, haloalkyl, alkoxy or haloalkoxy, each of R<SUB>3</SUB>, R<SUB>4 </SUB>and R<SUB>5 </SUB>is, independently of the others, hydrogen, lower alkyl or halogen, and R<SUB>6 </SUB>is as defined in claim 1. The invention also relates to new compounds of formula (I), their preparation, use and compositions comprising said compound
Patent KR-20040063369-A (KR)
Inventor: BAN BYEONG SEOP
IPC: C09K19/42
Filed: 2003-01-07
Abstract: PURPOSE: Provided are a nematic liquid crystal composition, which can realize a high brightness and a high speed response by increasing a phase transition temperature and refraction anisotropy, and a liquid crystal display(LCD) using the liquid crystal composition. CONSTITUTION: The nematic liquid crystal composition contains 1-80wt% a nematic liquid crystal compound represented by the formula 1a, 1b, 1c, or 1d and 20-99wt% of at least one liquid crystal compound selected from the group consisting of the compounds represented by the formula 2: R1-A1-B1-X1, formula 3 and 4, wherein R1 and R2 are independently or simultaneously CnH2n+1, or CnH2n, wherein n is an integer of 1-15, X1 is F, CF3, OCF3, CH=CF2, OCH=CF2, or C1-C15 alkyl and A3, B2, and C are independently or simultaneously F, CF3, OCF3, or H. And the LCD contains the nematic liquid crystal composition.
Patent KR-20040064771-A (KR)
Title: Apparatus and method for encrypting/decrypting cipher key chaining
Inventor: CHOI YANG RIM
IPC: G09C1/00
Filed: 2003-01-10
Abstract: PURPOSE: An apparatus and a method for encrypting/decrypting a cipher key chaining are provided, which has an excellent security in comparison with the electric code book(ECB) method and is simply implemented in comparison with the cipher block chaining(CBC) method. CONSTITUTION: An apparatus and a method for encrypting/decrypting a cipher key chaining includes a first logic operation part(300), a pair of encryption parts(301,303) and a second logic operation part(302). The first logic operation part(300) logically operates the predetermined initial text and the predetermined encryption key. The pair of encryption parts(301,303) output the uniform semi-coded text while the plain text of the current block is coded by using a predetermined coding algorithm and output the final coded text of the current block by continuously performing the encryption. And, the second logic operation part(302) performs the logical operation with the encryption key by using the semi-coded text as an initial text and outputs the logically operated value to the encryption block of the following block.
Patent KR-20040064851-A (KR)
Inventor: KIM CHAN WHA
IPC: C07D209/28
Filed: 2003-01-10
Abstract: PURPOSE: A process for the microcrystallization of indomethacin is provided, thereby administrating indomethacin by an injector, minimizing toxicity of microcrystallization by using no organic solvents, easily controlling dose due to its small size and size uniformity, and improving biological efficacy by increasing the surface area of indomethacin crystals. CONSTITUTION: The process for the microcrystallization of indomethacin comprises the steps of: reducing pH of indomethacin saturated solution to 7 to 7.5 by adding zinc acetate; increasing pH of indomethacin saturated solution to 8 to 9 by adding NaOH solution; and reducing pH of indomethacin saturated solution to 5.5 to 6.5 by adding 0.5N HCl solution at a rate of 0.25 ml/min, wherein the microcrystal of indomethacin has the size of 10 micrometer. An anticancer composition comprises the microcrystals of indomethacin.
Patent KR-20030076248-A (KR)
Title: Burner
Inventor: INOMATA KYOJUN
IPC: F23D14/58
Filed: 2003-01-16
Abstract: PURPOSE: A burner is provided to cut down the manufacturing cost by reasonably fixing upper and lower rectifying plates to a metal plate. CONSTITUTION: A burner forms plural flame holes(102) alternately protruded up and down along the inner periphery of an opening(101) by a metal plate, and an annular blending pipe(106) disposed to the outside of the opening. An upper annular rectifying plate(200) and a lower annular rectifying plate(300) are formed to the upper and lower sides of the burner. A flange portion(120) extended to the outside of the annular blending pipe is integrally formed to the burner. Arms(220,320) are integrally formed to the upper rectifying plate and the lower rectifying plate. The arms are extend to the flange portion, passing the annular blending pipe from the outer periphery of the upper and the lower rectifying plates, and are caulked to the flange portion.
Patent KR-20030015337-A (KR)
Inventor: JUNG HEUNG SIK
IPC: A47K13/30
Filed: 2003-01-25
Abstract: PURPOSE: A device for effectively installing an ultraviolet sterilization appliance to a toilet, and an ultraviolet sterilization toilet having the ultraviolet sterilization appliance integrally provided therewith are provided to sterilize a seat of the toilet and its inside by using an ultraviolet lamp to disinfect without the necessity of changing the entire toilet. CONSTITUTION: The toilet sterilization appliance by using an ultraviolet lamp is detachable or attachable to a toilet. The toilet sterilization appliance includes an ultraviolet lamp(1) and a socket(2). A switch(3) is provided to check whether a lid of the toilet is closed or not, and only when the lid is closed, the toilet sterilization appliance operates for about one minute. A connector(4) is provided to help to attach the appliance to the connection portion of the lid and a seat of the toilet. A reflection plate is provided to adjust the angle so that ultraviolet effectively reaches the seat of the toilet. While the ultraviolet sterilization appliance operates, if the lid is open, the appliance stops its operation automatically for safety.
Patent KR-20040016372-A (KR)
Inventor: KIM TAE OK
IPC: B41M5/26
Filed: 2003-01-27
Abstract: PURPOSE: A method of decalcomania on the metallic panel is provided to increase the adhesion between the metallic panel and the matter to be printed, and to solve the problems of decoloration and peeling. CONSTITUTION: The method of decalcomania on the metallic panel comprises the steps of: dipping the metallic panel(3) into sulfuric acid solution to increase the roughness of the metallic panel by a chemical reaction; applying a urethane(6) on the metallic panel having an increased surface roughness; carrying out the UV coating(7) on the metallic panel coated with the urethane; and locating the matter(9) to be transferred on the UV coated metallic panel, heating under pressure to melt the urethane and to adhere the metallic panel(3) to the UV coating(7), and carrying out the printing of the UV coating(7) combined with the transfer ink(8) of the matter to be transferred on the metallic panel.
Patent KR-20040069446-A (KR)
Inventor: KOO JA JUN
IPC: H01L21/027
Filed: 2003-01-29
Abstract: PURPOSE: A semiconductor device fabrication system is provided to prevent the generation of particles in a setting process of a wafer guide by forming the wafer guide and a plate with one body. CONSTITUTION: A wafer is loaded on an upper surface of a plate(100). A cover(140) is used for covering the upper surface of the plate. A wafer guide(200) is used for preventing the movement of the wafer loaded on the upper surface of the plate. The wafer guide is installed at an edge of the plate. The wafer guide and the plate are formed with one body in order to fix the wafer plate to the plate. The wafer guide is formed with ceramics.
Patent KR-20040069679-A (KR)
Inventor: MUN SEOK JUN
IPC: H01J11/12
Filed: 2003-01-30
Abstract: PURPOSE: A surface-discharge AC-plasma display panel having a common pad and a fabricating method thereof are provided to prevent the migration between electrodes and improve the lifetime and the quality by connecting commonly a part of electrodes as a common pad. CONSTITUTION: A surface-discharge AC-plasma display panel having a common pad includes a display region and an electrode pad region. The display region is formed on an overlapped region between a front substrate(30) and a rear substrate. The electrode pad region is formed by extending each side of the front and the rear substrates to the different directions. The surface-discharge AC-plasma display panel further includes an X-electrode, a Y-electrode, and a common pad(34). The X-electrode is extended to a region between the electrode pad region and the display region. The Y-electrode is extended to the electrode pad region. The common pad is extended to the electrode pad region by connecting commonly the X-electrode.
Patent KR-20030031927-A (KR)
Inventor: KIM JAE HYEONG
IPC: A61B6/00
Filed: 2003-01-30
Abstract: PURPOSE: A passive matrix type X-ray detector is provided to achieve improved efficiency of generation of electric charge, while reducing the amount of applied voltage and manufacturing costs. CONSTITUTION: A passive matrix type X-ray detector comprises an electroluminescence layer(20) where strip electrodes(10,30) are arranged in such a manner that the strip electrodes cross with each other; a storage phosphor(40) for storing the latent image charge generated by the incidence of X-ray; a high voltage applying electrode(50) for separating electron-hole pairs generated from a photo-conductor layer(60); the photo-conductor layer where the light excited by the storage phosphor is incident so as to generate electron-hole pairs; a collector electrode(70) for collecting electrical signals generated from the photo-conductor; and a readout unit(80) for detecting electrical image signals generated by X-ray.
Patent KR-20040075547-A (KR)
Inventor: JUNG WON SEOK
IPC: H04Q9/00
Filed: 2003-02-21
Abstract: PURPOSE: A method and system for remotely controlling a camera function of a mobile communication device by using a radio wave are provided to prevent illegal use of a camera function, causing information leakage, of a mobile communication device. CONSTITUTION: A mobile terminal(210) has the camera function of photographing a subject and performs data communication with the mobile terminal of the other party. A base station transmitter(222) transmits a call request of the mobile terminal(210) to a mobile communication switching center(230) or detects the position of the mobile terminal(210) exiting in its cell. A base station controller(224) controls and manages a plurality of base stations and performs the function required for processing a wireless call. The mobile communication switching center(230) performs the function of controlling to effectively operate the wireless base stations(220) and the function of interworking with an exchange of a public telephone network. An HLR(Home Location Register)(232) stores the service profile related to subscriber information of a user of the mobile terminal(210). A radio wave transmitter(240) transmits a specific control signal to the mobile terminal.
Patent KR-20030071559-A (KR)
Title: 배선 기판 및 그 제조 방법, 전자 부품 및 전자기기
IPC: H01L21/60
Filed: 2003-02-27
Abstract: 본 발명의 목적은, 배선의 단선을 방지하는 동시에 기판 상의 보호막의 박리를 방지하는 것에 있다. 
     배선 기판(10)은, 랜드(22) 및 랜드(22)에 접속하는 라인(28)으로 이루어지는 배선(20), 배선(20)을 지지하는 기판(12), 및 기판(12)에 설치되어 개구부(42)를 갖는 보호막(40)을 포함하고, 랜드(22)는 라인(28)과의 접속부(26)를 포함하는 부분에, 보호막(40)에 덮여져 이루어지는 제1 부분(23)과, 개구부(42)로부터 노출되는 제2 부분(24)을 포함하고, 적어도 랜드(22)의 제1 부분(23)에 기판(12)을 노출하는 구멍(30)이 형성되어 이루어진다.
Patent KR-20040080211-A (KR)
Inventor: HONG SUN GUK
IPC: B29C33/56
Filed: 2003-03-11
Abstract: PURPOSE: An injection mold is provided to improve the flow of melted resin and brilliance by minimizing the friction between the melted resin and the surface of the mold. CONSTITUTION: An injection mold(70) is composed of a fixed mold(72), a movable mold(74) coupled to the fixed mold, and solid coating materials(82,84) attached to the surface of the fixed mold or the movable mold. A cavity(73) is formed between the fixed mold and the movable mold.
Patent KR-20040081922-A (KR)
Inventor: PARK SEONG RYONG
IPC: B60R7/06
Filed: 2003-03-17
Abstract: PURPOSE: A hinge structure of a glove box is provided to prevent a cover from shaking and to reduce noise by contacting a hinge ring in a housing with a hinge ring in the cover. CONSTITUTION: In a glove box(11) including a hinge ring and a hinge pin(14) inserted into the hinge ring, a pair of hinge rings(13a) are formed at a glove box housing(13) to correspond to both sides of a hinge ring(12a) formed at a cover(12). One hinge ring formed at the glove box housing is in contact with the hinge ring formed at the cover.
Patent KR-20030078710-A (KR)
Title: 조타각 검출장치
IPC: B62D5/06
Filed: 2003-03-27
Abstract: 본 발명은 저소음화를 도모할 수 있음과 동시에, 스티어링 휠의 절대각 검출의 분해능을 높일 수 있는 조타각(操舵角) 검출장치를 제공하는 것이다. 
     이를 위하여, 스티어링 휠에 연동하여 회전하는 회전부재(2)에 코드판(3)을 설치하고, 이 코드판(3)과 각 포토인터럽터(6)에 의하여 스티어링 휠의 회전량과 회전방향을 검출한다.  또 회전부재(2)의 제 1 기어(4)에 제 2 기어(8)를 맞물려 스크루 샤프트(7)를 회전시킴으로써, 캐리지(10)를 스크루 샤프트(7)의 축선방향을 따라 이동시켜, 이 캐리지(10)에 설치한 차광판(12)의 슬릿(13)을 LED(14)와 2분할 포토 다이오드(15)에 대하여 이동시킨다.  그리고 슬릿(13)의 이동위치에 따라 변화하는 2분할 포토 다이오드(15)의 수광량 변화에 의거하여 스티어링 휠의 중립위치로부터의 절대각도를 검출한다.
Patent KR-20030078732-A (KR)
Title: Liquid container with identifying means and method for detecting state of mount of liquid container
IPC: B41J2/175
Filed: 2003-03-28
Abstract: A liquid container for containing liquid includes a reflection member (30) having a plurality of roof mirror (34) assemblies arranged in a predetermined direction, each of the roof mirror assemblies having at least two reflecting surfaces positioned with a predetermined angle therebetween; wherein the reflection member is effective to divide incident light into a plurality of light beams by the plurality of roof mirror assemblies and to condensing at a predetermined position the beams sequentially reflected by the at least two reflecting surfaces of the roof mirror assemblies, wherein the reflection member is effective to divide incident light into a plurality of light beams by the plurality of roof mirror assemblies and to condensing at a predetermined position the beams sequentially reflected by the at least two reflecting surfaces of the roof mirror assemblies. <IMAGE>
Patent KR-20030043822-A (KR)
Inventor: JUNG SUNG KIR
IPC: G06F17/00
Filed: 2003-03-28
Abstract: PURPOSE: A method for guiding a location of a store is provided to let the stores make an effort for better service and to make an affiliated store receiving a good evaluation secure many more customers by not wasting the time for searching the store, and evaluating the store. CONSTITUTION: If a user inputs the location of the user to a web site through a cellular phone or a PDA(Personal Digital Assistant), the distance and the necessary time are displayed. If the user clicks the affiliated store, the information and the location of the store are displayed, and the reservation process is realized instantly. After visiting the store, the user makes the evaluation for the store. For other user, the stores receiving the good evaluation and the stores not receiving the good evaluation are distinctively displayed.
Patent KR-20030044938-A (KR)
Inventor: KIM GWANG HUN
IPC: G09B9/16
Filed: 2003-04-01
Abstract: PURPOSE: An aviation electric training apparatus is provided to obtain an effect similar to the training of a practical aviation without utilizing the practical aviation by implementing each portion of the electrical devices on the training modules. CONSTITUTION: An aviation electric training apparatus includes a base module provided with a groove for mounting various training modules, a power input block, a plurality of display panels, a plurality of switches and a plurality of jack connection blocks required to the training and a training module for implementing the simulation related to an electric and electronic device such as a power device, an illumination part, an engine part or the like by mounting on the base module.
Patent KR-20040088661-A (KR)
Inventor: CHOI TAE GYU
IPC: H01Q1/24
Filed: 2003-04-10
Abstract: PURPOSE: A dual antenna switching device, a dual antenna switching method, and a dual antenna radio frequency contact structure are provided to minimize influences of magnetic interferences by permitting a mobile terminal to have a dual helical antenna structure. CONSTITUTION: A dual antenna switching device comprises a first helical antenna(10) and a second helical antenna(20) arranged in the folder unit of a mobile terminal such that the first and second helical antennas transmit/receive radio frequency signals; a switch unit(30) for applying a radio frequency signal to the first helical antenna, and applying a radio frequency signal to the second helical antenna in accordance with a control signal; a radio frequency unit(50) connected to the switch unit such that the radio frequency unit transmits/receives radio frequency signals; and a control unit(60) for sensing the opening/shutting operation of the folder unit of the mobile terminal, applying control signals to the switch unit, and controlling and monitoring each unit.
Patent KR-20040092947-A (KR)
Inventor: BAE HYEONG BAE
IPC: B22D11/128
Filed: 2003-04-30
Abstract: PURPOSE: To provide an apparatus for operating roller transfer car, wherein the apparatus is capable of operating the roller transfer car without wire. CONSTITUTION: The apparatus comprises a current collection means for receiving a power supply while the car (12) is being moved; a driving motor to which a power supply is impressed from the current collection means to drive the car; upper gears (18) fixed to one side of wheels (16) of the car so that the upper gears are rotated according to rotation of the wheels; lower gears fixed to one side of rails (20) for guiding the wheels so that the lower gears are engaged with the upper gears; pulse generators (24) installed at one side of the lower gears to sense the number of revolutions of the lower gears; and a control panel for controlling transfer of the car according to signals sensed at the pulse generators, wherein the current collection means comprises a trolly bar (40) installed with being parallel to the rails, a current collection roller formed so that the current collection roller is closely adhered to the trolly bar, a conductor frame on which the current collection roller is rotationally installed, and a cable electrically connected between the conductor frame and the driving motor.
Patent KR-20040093615-A (KR)
Inventor: KIM YEONG JIN
IPC: H03K17/22
Filed: 2003-04-30
Abstract: PURPOSE: A power-on reset circuit is provided to prevent a malfunction of a system without increasing a layout are by generating stably a power-on reset signal without increasing a size of a capacitor. CONSTITUTION: An integrator(20) is used for charging an input supply voltage. An inverter(10) is used for controlling a charging operation and a discharging operation of the integrator according to an output signal of a latch and an output signal of a discharge controller. A pulse generator(30) is used for generating a square wave pulse according to an output signal of the integrator. A power-on reset signal generator(40) is used for a power-on reset signal according to an output signal of the pulse generator. A latch(50) is used for latching an output of the pulse generator. A discharge controller(60) is used for controlling a discharging time of the integrator according to an output signal of the latch.
Patent KR-20040094148-A (KR)
Inventor: WOO SEUNG U
IPC: G09G3/296
Filed: 2003-05-02
Abstract: PURPOSE: A method for driving a plasma display panel and an apparatus for the same are provided to prevent the excessive effect during the power off as well as to reduce the damage due to the remaining charges due to the intermediate power interception. CONSTITUTION: A method for driving a plasma display panel is characterized in that the driving is finished at the middle of the driving cycle by stopping the process of the following drive cycle after one of the driving cycle is finished by determining the voltage level during the power off of the device.
Patent KR-20030088349-A (KR)
Title: 발진기
IPC: H03B5/12
Filed: 2003-05-12
Abstract: 발진을 안정화시켜 C/N비 특성을 개선한 발진기를 제공한다.  공진 회로(10)와 귀환 회로(20)를 갖는 발진기에 있어서, 상기 공진 회로 내의 주 공진 소자 회로의 출력 전압을 분압하여 상기 귀환 회로에 출력하는 분압 회로(C3, C4)를 구비한다.  출력 전압을 분압하여 귀환 회로에 제공하기 때문에, 회로 소자의 변동이나 외부로부터 인가되는 전압의 변화 등에 대하여 귀환 회로를 안정적으로 동작시킬 수 있고, 발진이 안정화되어, C/N비 특성이 개선된다.
Patent KR-20040099534-A (KR)
Inventor: AHN JONG TAE
IPC: G11B7/007
Filed: 2003-05-19
Abstract: PURPOSE: A storage medium having a dual format structure and a data backup method using the storage medium are provided to back up data located in a fixed format area susceptible to an error in a recordable area of the same recording medium, thereby reducing the time required for correcting the error while preventing speed deterioration when reproducing the data later. CONSTITUTION: A system detects whether data of a storage medium is abnormal(300). If so, the system re-checks whether an error is generated after an error correction process for the data(310). If so, the system calculates the size of the data highly susceptible to the error(320). The system records the calculated data in a recordable area of a storage medium having a dual format structure, and completes a backup process(330).
Patent KR-20030063249-A (KR)
Inventor: LEE HYO SEUNG
IPC: H04B1/40
Filed: 2003-05-22
Abstract: PURPOSE: A method and a device for managing name cards by using a cell phone including a camera are provided to recognize, store, output name card information through the camera, without using an additional scanner and a name card management program. CONSTITUTION: Information such as a name card inputted from a camera(1) is outputted to an LCD(Liquid Crystal Display)(5) for a user to input name card information. An operation unit(26) adjusts an image from the inputted information(18) and stores the adjusted image in a RAM(Random Access Memory)(23). Image character recognition is performed by a program of the operation unit(26) from the stored image, to select information, such as an address, a telephone number, a fax number, an address, an e-mail address, a home page address, etc.(19). The selected information is modified and edited by a user or an automatic response program, and is indexed then a number is assigned thereto(20). The selected information is stored in a flash memory(24). Information(21) linked with the indexed information is re-inputted and transmitted to an external(22) through a communication device(12). If the linked information(21) is image information, the image is compressed or extended.
Patent KR-20040100642-A (KR)
Inventor: MUN SEONG HAK
IPC: G09G3/20
Filed: 2003-05-23
Abstract: PURPOSE: A method for driving a flat display panel is provided to improve the quality of the image by preventing the scan pulse from being overlapped with a scan pulse applied to an adjacent scan line. CONSTITUTION: A method for driving a flat display panel includes the steps of: applying the data pulse to the data line; applying the data pulse and the scan pulse to the scan line; and applying the reset pulse having a predetermined voltage at the time when the scan pulse is rising. The flat display panel is made of a metal-insulator-metal(MIM) flat display panel.
Patent KR-20030093979-A (KR)
Title: 슬롯 유형의 평면 안테나
IPC: H01Q5/00
Filed: 2003-05-27
Abstract: 본 발명은 주어진 주파수에서 동작하도록 크기가 설정되며 슬롯이 피드 라인(feed line)의 단락 회로면에 있도록 위치한 피드 라인(12)에 의해 공급되는 폐곡선으로 구성되는 슬롯(11)을 포함하는 기판에 수용되는 평면 안테나(planar antenna)에 관한 것이다. 이 안테나는, 슬롯(11) 상에서 평행하게, 평면 안테나의 동작 주파수 대역을 변경하기 위해서 닫힌 상태 또는 오픈 상태에 있을 수 있는 적어도 하나의 스위칭 수단(13)을 포함한다. 이 안테나는 국내 무선 네트워크에 특히 적합하다.