baber/WOPTO huggingface dataset:
Patent KR-20030069357-A (KR)
Title: A manufacturing methode for coloration pickled radish and A dye injection apparatus for pickled radish
Inventor: PARK SANG MAN
IPC: A23L19/20
Filed: 2002-02-20
Abstract: PURPOSE: A manufacturing method for colored radish pickle and a dye injection apparatus for radish pickle are provided, thereby directly injecting a dye to radish pickle. CONSTITUTION: A manufacturing method for colored radish pickle comprises the steps of: preserving radish in a salt solution; washing salted radish using a washing machine to remove fine hair and the outer skin; cutting the radish pickle; injecting a dye into the radish pickle using an injector; and packing the dye injected radish pickle into a vessel, together with seasoned solution.
Patent KR-20030069586-A (KR)
Title: Method of ECG Analysis using Polynomial Approximation
Inventor: JEONG GU YOUNG
IPC: A61B5/0402
Filed: 2002-02-22
Abstract: PURPOSE: An electrocardiogram analysis method is provided to observe and analyze the pattern of electrocardiogram by comparing polynomial approximations. CONSTITUTION: An electrocardiogram analysis method comprises a step(1,2) of detecting characteristics from an electrocardiogram signal by using a high frequency component; a step(3) of performing a polynomial approximation to an ST segment; a step(4) of performing a polynomial approximation and detecting the ST segment significantly influenced by the noise and distorted polynomial; and a step(5) of analyzing and diagnosing the pattern of electrocardiogram by analyzing forms of the electrocardiogram signals.
Patent KR-20030070423-A (KR)
Title: Molding method of semiconductor package
Inventor: KIM TAE SU
IPC: H01L23/50
Filed: 2002-02-25
Abstract: PURPOSE: A method for encapsulating a semiconductor package is provided to control a warpage phenomenon by keeping an encapsulated package at a room temperature while using the first upper and lower molds, the second upper and lower molds, the third upper and lower molds and the fourth upper and lower molds that maintain temperature of 175 deg.C, 125 deg.C, 75 deg.C and 25 deg.C. CONSTITUTION: A small upper mold(2) is inserted into the first upper mold(8) while the first upper mold maintains about 175 deg.C. A small lower mold(4) is inserted into a position of the first lower mold(10) corresponding to the first upper mold while the first lower mold maintains around 175 deg.C. After the semiconductor package is positioned between the small upper and lower molds, the first upper and lower molds are mutually attached and encapsulated. The mutually attached small upper and lower molds are taken out from the first upper and lower molds and attached between the second upper and lower molds that maintain around 125 deg.C. The mutually attached small upper and lower molds are taken out from the second upper and lower molds and attached between the third upper and lower molds that maintain around 75 deg.C. The mutually attached small upper and lower molds are taken out from the third upper and lower molds and attached between the fourth upper and lower molds that maintain around 75 deg.C. The semiconductor package is taken out from the small upper and lower molds.
Patent KR-20030073132-A (KR)
Inventor: PARK JIN MU
IPC: G11B21/02
Filed: 2002-03-08
Abstract: PURPOSE: A VCM(Voice Coil Motor) actuator is provided to increase the precision of the driving of a magnetic reproducing head for increasing the recording density by forming a coil supporting frame with a non-magnetic material for improving the damping. CONSTITUTION: A VCM actuator includes a yoke part(2) additionally provided with a damping part(10) formed of a non-magnetic material in the coil supporting frame structure, wherein the intensity of a current applied to a coil(21) is increased, for assuring the speedy driving of the actuator while realizing the minute driving of the actuator by the operation of the damping part.
Patent KR-20020032462-A (KR)
Inventor: PARK MYUNG OH
IPC: A01K77/00
Filed: 2002-03-09
Abstract: PURPOSE: Provided is an automatic separator for fishing equipments which changes the type of a support part and a separation part in a various way as working condition changes so that it helps to separate the fishing equipments from a main rope stably. CONSTITUTION: The automatic separator for fishing equipments largely consists of the separation part(200) and the support part(100). In the separation part, there are a guide pulley(220) to guide the traction of the main rope, a pair of rollers for separation(210) to separate a binding separator from the main rope and a guide roller(230) to pass the main rope through a pair of rollers for separation. In the support part, there are a vertical column(120) to be extended from a deck vertically, a horizontal column(130) to be extended from the vertical column horizontally, a support column(140) to be extended from the horizontal column and connected to the separation part and a rotation tool to rotate the vertical column at the center axis of vertical direction.
Patent KR-20030073494-A (KR)
Title: Thimble type Pen
Inventor: PARK YOUNG WOOK
IPC: B43K23/012
Filed: 2002-03-11
Abstract: PURPOSE: A finger pen is provided to make marking of a marking pen more fine and more easily by adapting the same configuration to a water soluble sign pen. CONSTITUTION: The finger pen comprises: a finger holding portion(100) which has a ring portion(110) for wearing on a finger(mainly, the index finger) and a middle finger contact(120) of a shield type which has an approximately concave recess formed on one side face of the ring portion for contacting a finger(middle finger) adjacent to the finger(index finger) worn on the ring portion; and a pen portion(200) which is approximately raised at an angle on the upper surface of the ring portion(110).
Patent KR-20030074946-A (KR)
Title: A method for the preparation of organic fluoro compounds
Inventor: JI DAE YUN
IPC: C07B39/00
Filed: 2002-03-14
Abstract: PURPOSE: A process for preparing organic fluorine compounds is provided, thereby rapidly preparing the organic fluorine compounds in higher yield under mild condition. CONSTITUTION: A process for preparing organic fluorine compounds comprises the steps of: reacting alkyl halide or alkyl sulfonate with fluoride using imidazolium salt of formula 1 as a sole solvent or with organic solvent as mixed solvents, wherein R1 is C1-C18 alkyl; R2, R3, R4 and R5 are hydrogen or C1-C18 alkyl; n is an integer of 1 to 3; and A is anion capable of forming salt, wherein the anion is anion of MFk-, R6O-, R7R8N- or R9R10R11C-; M is an element from the periodic table, groups 3 to 15; k is an integer of 2 to 6; R6 is C1-C12 alkylsulfone, halo C1-C12 alkylsulfone, C1-C4 alkyl arylsulfone, halo arylsulfone, halosulfone, phosphoryl or perfluoro C1-C12 alkylcarbon; R7, R8, R9, R10 and R11 are independently C1-C12 alkylsulfone, halo C1-C12 alkylsulfone, C1-C4 alkyl arylsulfone and halo arylsulfone.
Patent KR-20030014098-A (KR)
Title: Mask for measuring flare, method for fabricating the same, method for measuring flare-affected range on a wafer, and method for correcting patterns in flare-affected range using the same
Inventor: CHOI SEONG UN
IPC: H01L21/027
Filed: 2002-03-20
Abstract: PURPOSE: A mask for measuring flare is provided to determine whether flare of a lens occurs by performing a photolithography process while using a mask having a light blocking region and a light transmitting region which have a plurality of light transmitting patterns. CONSTITUTION: The light blocking region and the light transmitting region are defined on a mask substrate. A plurality of line patterns blocking light and a plurality of light transmitting patterns transmiting light are formed in the light blocking region and the light transmitting region, respectively. The line patterns and the light transmitting patterns correspond to each other in the light blocking region and the light transmitting region. The line patterns have the same line width. The light transmitting patterns have the same line width. The line transmitting pattern is a groove between the line patterns.
Patent KR-20020075283-A (KR)
Inventor: IISAKA HIDEHITO
IPC: G06F3/043
Filed: 2002-03-21
Abstract: PURPOSE: A coordinate input device, an LCD, an organic luminescence display, a display device and an electronic equipment are provided not to require a special device for inputting coordinates. CONSTITUTION: A display(1) provides a board(2) on the surface thereof. The board(2) is made of relatively hard materials having transparency such as the glass, and acrylic resin. The board(2) provides a coordinate input surface(2a) having substantially a rectangular shape. Vibration detectors(3A, 3B) are respectively attached to diagonally opposite positions of the coordinate input surface(2a). The vibration detectors(3A, 3B) are composed of piezoelectric elements, for example. When a pen tip or a fingernail having a relatively high hardness is brought in contact with an arbitrarily designated input position(2b) on the coordinate input surface(2a), a small impact occurs to cause vibration on the board(2). Thus, the vibration detectors(3A, 3B) detect the vibration caused by a contact between the position input member and the coordinate input surface(2a).
Patent KR-20030044754-A (KR)
Title: Novel catechol hydrazide derivatives and process for preparation thereof
Inventor: JANG MYEONG SIK
IPC: C07C265/00
Filed: 2002-04-11
Abstract: PURPOSE: A novel catechol hydrazide derivative, its preparation method and a pharmaceutical composition containing the derivative are provided, which derivative has a phosphodiesterase IV or TNF (tumor necrosis factor) inhibiting activity. CONSTITUTION: The catechol hydrazide derivative is represented by the formula 1 and includes its pharmaceutically acceptable salts or its isomers, wherein R1 is a cycloalkyl group of C3-C7, an indanyl group or a benzyl group; R2 is H, an alkyl group of C1-C5, or a carbonyl group substituted with an alkoxy group of C1-C5, a phenyl group, a phenoxy group or a benzyloxy group; R3 and R4 are independently H or an alkyl group of C1-C5; Y represents a direct bonding or is -CO- or -C(=O)O-; and R5 is H, an alkoxy group of C1-C5, an alkyl group of C1-C7 unsubstituted or substituted with at least one substituent selected from a halogen atom, a phenyl group, a pyridyl group and a hydroxy group, a phenyl group unsubstituted or substituted with at least one substituent selected from a nitro group, a cyano group, a halogen atom, an alkyl group of C1-C3 and an alkoxy group of C1-C4, or a pyridyl group(wherein the halogen atom is F, Cl or Br).
Patent KR-20030082644-A (KR)
Title: Elevating apparatus of pickup base for disk drive
Inventor: YANG HYEONG GWON
IPC: G11B7/085
Filed: 2002-04-17
Abstract: PURPOSE: An apparatus for raising and lowering a pick-up base of a disk drive is provided to reduce the number of components of the apparatus of raising and lowering the pick-up base. CONSTITUTION: An apparatus for raising and lowering a pick-up base of a disk drive includes a main base(30), a tray, a pick-up base(40), and a guide(80). The tray is placed such that it is movable between a disk play position and a disk eject position with respect to the main base. The pick-up base is rotatively placed with respect to the main base. An optical pick-up(46) is set on the pick-up base. The guide is placed on the main base and includes a cam that guides a protrusion(52) to allow the pick-up base to be moved between the disk play position and disk eject position. The cam has a vibration-proof member(42).
Patent KR-20030082748-A (KR)
Title: Standing in law type propeller and rudder
Inventor: LEE DONG DAE
IPC: B63H25/38
Filed: 2002-04-18
Abstract: PURPOSE: A rudder arranged parallel to a screw propeller is provided to minimize fluid resistance and to improve propelling efficiency by installing the rudder at the right and left sides of the screw propeller. CONSTITUTION: In a rudder(1) arranged parallel to a screw propeller(2), the screw propeller is installed at the end of a stern. The rudder is parallel installed at the right and left sides of the screw propeller.
Patent KR-20030084007-A (KR)
Title: Method for data transmission testing between ETAU and IFCU in ATM switch of mobile communication system
Inventor: LEE JONG HO
IPC: H04L12/50
Filed: 2002-04-24
Abstract: PURPOSE: A method for testing a data transmission between an ETAU and an IFCU in an ATM switch of a mobile communication system is provided to test whether transmitting/receiving functions of IP data are normally performed between ETAU and IFCU paths, thereby verifying system functions. CONSTITUTION: An operator requests to test between an ETAU and an IFCU through a terminal, and requests to set a connection between a source and a destination(S101). When connection setup elements are designated to the ETAU and the IFCU, respectively, a main processor decides whether the corresponding connection is set(S103). If the connection setup is completed, an EP(Embedded Processor) of the ETAU manufactures an IP data packet for testing, and requests data transmission of an AAL5 API. If transmitted data is received in the ETAU, a switch, and the IFCU, the IFCU transmits the data to an MP(Main Processor), and the MP decides whether the transmitted data is normally received to output tested results(S105,S107,S109,S111).
Patent KR-20030089248-A (KR)
Title: Medthod for manufacturing Silicon On Insulator Wafer
Inventor: HONG JIN GYUN
IPC: H01L21/20
Filed: 2002-05-17
Abstract: PURPOSE: A method for manufacturing an SOI(Silicon On Insulator) wafer is provided to be capable of reducing hydrogen ion implanting time and simultaneously assisting to easily carry out the delamination of a silicon wafer. CONSTITUTION: An oxide layer(11) is formed at the upper portion of a donor wafer(10). A hydrogen ion implanting layer(12) is formed at the inner portion of the oxide layer formed donor wafer. At this time, the edge portion of the donor wafer is implanted with heavily doped dopants and the center portion of the donor wafer is implanted with lightly doped dopants. Then, the first upper surface of the oxide layer of the donor wafer is connected with the second upper surface of a handle wafer(20). A truncation process is carried out at the resultant structure according to the hydrogen ion implanting layer.
Patent KR-20030090124-A (KR)
Title: A method writing program code on wireless phone's rom through a internet
Inventor: KIM YEON HUI
IPC: H04W8/24
Filed: 2002-05-21
Abstract: PURPOSE: A method for upgrading the program of a mobile terminal using the Internet is provided so that a mobile user can successfully execute program downloading using a computer connected to the Internet, without the necessity of visiting a service center to upgrade the program of his mobile terminal. CONSTITUTION: An IRDA(InfraRed Data Association)(40) is used to transmit and receive a program between a personal computer(20) and a mobile terminal(30). The personal computer(20) downloads an upgrade program, stored in an server(10), through the Internet and stores it. When a program upgrade request is generated from the mobile terminal(30), the personal computer(20) executes infrared signal conversion for the downloaded and stored upgrade program and transmits it to the mobile terminal(30) through an infrared transmitting port. The mobile terminal(30) receives the upgrade program through an infrared receiving port and stores it.
Patent KR-20030092835-A (KR)
Title: Hydraulic control system of automatic transmission
Inventor: KANG HYEON GU
IPC: F16H61/00
Filed: 2002-05-31
Abstract: PURPOSE: A hydraulic control system of an automatic transmission for a vehicle is provided to considerably improve shift quality in shifting from 2 to 3 and 4 to 3 and to execute skip shift from 1 to 3 and 3 to 1 by independently controlling hydraulic pressure supplied to a release chamber of a kickdown brake and a front clutch at 3 forward speed. CONSTITUTION: A hydraulic control system of an automatic transmission for a vehicle is composed of manual and automatic control devices, a hydraulic control device, and a hydraulic distributing device. The manual and automatic control devices comprise a manual valve(14) and a shift control valve(24) controlled by two solenoid valves(S1,S2) to form a shift mode. The hydraulic control device includes plural pressure control valves controlled by the independent solenoid valves, respectively, to regulate shift quality and response property for smoothly executing the shift mode in shifting of hydraulic pressure supplied from the manual valve. The hydraulic distributing device comprises plural spool valves changing a passage by hydraulic pressure supplied from the shift control valve, the manual valve, and the pressure control valve, and supplies and distributes proper hydraulic pressure to friction elements as input and reaction force elements at each gear level. A reverse gear level of the friction elements and 3-speed pressure of a front clutch working at 3-forward speed are controlled by the independent pressure control valve and supplied through a 2-3/4-3 shift valve(44) of the hydraulic distributing device.
Patent KR-20030094446-A (KR)
Title: Antenna for Mobile Communication Terminal
Inventor: CHAE JONG SEOK
IPC: H04B1/38
Filed: 2002-06-04
Abstract: PURPOSE: An antenna part in a mobile terminal is provided to meet the characteristics respectively required for a standby mode and a call mode by installing two antennas respectively having a directional radiation pattern and an omni-directional radiation pattern and operating them individually according to a selected mode. CONSTITUTION: An antenna part in a mobile terminal comprises a planar antenna(103), an acceptable antenna(101), a switch(105), feeders, and a duplexer(113). When the mobile terminal is transferred from a standby mode to a call mode, the switch(113) transfers the connection between the acceptable antenna(101) and the duplexer(113) to the connection between the planar antenna(103) and the duplexer(113). In the standby mode, the switch(105) connects the acceptable antenna(101) with the duplexer(113). In the call mode, the switch(105) connects the planar antenna(103) with the duplexer(113).
Patent KR-20030094568-A (KR)
Title: Circuit and method of compensating voltage drop of internal power voltage for cell array in semiconductor memory device
Inventor: CHUN GI CHEOL
IPC: G11C5/14
Filed: 2002-06-04
Abstract: PURPOSE: A circuit for compensating the voltage drop of an inner power voltage for a cell array in a semiconductor memory device and a method for compensating the voltage drop are provided to satisfy the requirement for the low power voltage and the requirement for the high power voltage. CONSTITUTION: A circuit for compensating the voltage drop of an inner power voltage for a cell array in a semiconductor memory device includes a pull-up driver and a pulse width control circuit(420). The pull-up driver pulling up the inner power voltage level for the cell array to an external power voltage level in response to the pulse width. And, the pulse width control circuit(420) controls the pulse width of the pulse signal in response to the level detection signal. The level detection signal is capable of shifting the logic state in response to the sense control signal to control the sensing of the data stored at the memory cell and the external power voltage.
Patent KR-20030001260-A (KR)
Title: R22 refrigerant recovery unit and method for use thereof
Inventor: NUMOTO HIRONAO
IPC: F25B45/00
Filed: 2002-06-14
Abstract: PURPOSE: To provide a refrigerant recovery system and a method to recover refrigerant effectively from a discarded product when the product is thrown out. CONSTITUTION: An R22 refrigerant recovery system is constituted so as to fill amide or glycol ether organic solvent in a pressure tight case and to include an introduction part where the R22 refrigerant is introduced into the organic solvent and a cooling mechanism for cooling down reaction heat generated by the organic solvent and the R22 refrigerant.
Patent KR-20040004720-A (KR)
Title: A sanitary can easy to drink
Inventor: KIM HAI GON
IPC: B65D17/347
Filed: 2002-06-19
Abstract: PURPOSE: A sanitary can easy to drink is provided to drink up beverage stored in the can without difficulty, and keep the can opening, which touches a mouth of the person clean even in load and carriage and easily open an opening of the can. CONSTITUTION: The sanitary can easy to drink comprises a can body(10) whose upper portion is opened; a can opening(20) compressed and combined to the opening of the can body(10); a protruding portion(30) protruded on the top of the can opening(20) with a predetermined width and slanted toward the center of the opening(20); a drinking outlet(40) in which beverage flows out and which is formed to touch the edge of the can opening(20); an opening surface for opening and closing the drinking outlet(40); and an opening/closing handle(60) formed on one side of the protruding portion(30) and configured to remove the opening surface(50) by pushing the side of the protruding portion(30).
Patent KR-20040003106-A (KR)
Title: Light-emitting organo-metallic compound
Inventor: KRISYUK VLADISLAV V
IPC: C09K11/06
Filed: 2002-06-25
Abstract: PURPOSE: An organometallic light emitting compound, its preparation method and an organic electroluminescence device using the compound are provided, to obtain a yellow light-emitting organometallic compound. CONSTITUTION: The organometallic light emitting compound is represented by the formula 1, wherein R1 to R9 are H, a halogen atom, OH, a nitro group, a carbonyl group, a carboxyl group, an amino group, an amide group, a sulfonate group, an alkyl group of C1-C10, an aryl group of C6-C20 or a hetero aromatic group of C6-C20, respectively. The preparation method comprises the step of reacting the ligand compound represented by the formula 3 with a metal precursor.
Patent KR-20040001695-A (KR)
Title: LCD and method for fabricating the same
Inventor: JANG YUN GYEONG
IPC: G02F1/1335
Filed: 2002-06-28
Abstract: PURPOSE: A liquid crystal display and a method for manufacturing the same are provided to realize a passivation film and a black matrix at the same time by using an opaque organic material without forming an extra passivation film for protecting thin film transistors. CONSTITUTION: A plurality of gate lines(102) and a plurality of data lines(116) are formed to cross each other on a substrate for defining pixel areas. Thin film transistors are formed at cross points of the gate lines and the data lines, and include gate electrodes(104), active layers(108), source and drain electrodes(112,114). Black matrices(120) are located on the thin film transistors, the data lines, and the gate lines. The black matrices are made of an opaque organic film exposing parts of the drain electrodes. A first transparent electrode layer(126) which contacts with the exposed drain electrodes is formed on a front surface of the substrate. Color filters(128a,128b) are formed on the first transparent electrode layer. A second transparent electrode layer(130) is formed on the front surface of the substrate, contacting with a part of the first transparent electrode layer. The first transparent electrode layer and the second transparent electrode layer are patterned at the same time to form an independently patterned transparent electrode at every pixel area.