baber/WOPTO huggingface dataset:
Patent KR-20040095481-A (KR)
Inventor: KIM KANG SUK
IPC: G06Q99/00
Filed: 2003-05-09
Abstract: PURPOSE: A system and a method for operating a welfare fund are provided to enable a donor to help poor and estranged neighbors without an economical burden by donating various contents offered with charge and offering a charged for the contents as donation. CONSTITUTION: A donor managing module(202) registers a CP(Contents Provider) to donate the contents as the donor and stores/manages information for the donor in a donor database(218). A receiver managing module(204) registers a receiver receiving the charge of the contents donated from the CP as the donation and stores/manages the information for the receiver in a receiver database(220). A donation contents managing module(208) stores the contents donated from the CP in a donated contents database and sets the contents by a usage of the contents. A charge managing module(212) calculates the charge of the donated contents and receives/manages the charge from a user. A donation managing module(214) manages/provides the charge to the receiver. A control module(216) controls data flow between respective modules.
Patent KR-20040097479-A (KR)
Inventor: SHIN MIN KYU
IPC: H02J7/00
Filed: 2003-05-12
Abstract: PURPOSE: A battery charger is provided to reduce charging time and prevent damages on battery by automatically and accurately searching the charging terminal of a battery regardless of the size of the battery. CONSTITUTION: A battery charger comprises a battery mounting unit for mounting of a battery(62); a plurality of charger pins(61) for providing contact with the battery introduced in the main body of the battery charger; a driver motor for controlling position of the battery mounting unit and the charger pins; a charger circuit unit(56) for searching charging data of the battery and performing charging operation through the charger pins contacting the battery; and a control unit(51) having a plurality of terminals for controlling charging of the battery by searching the position of the metal terminal of the battery through the control of contact of the battery and charger pins and sequentially searching the anode terminal and cathode terminal from the metal terminal of the battery contacting the charger pins through the charger circuit unit.
Patent KR-20040097558-A (KR)
Inventor: LEE JAE HYEOK
IPC: H04B1/10
Filed: 2003-05-12
Abstract: PURPOSE: An apparatus and method for removing a narrow-band interference in a mobile system is provided to remove a narrow-band interference from a wide-band signal in order to prevent a communication interruption phenomenon generated by a narrow-band interference signal. CONSTITUTION: An interference canceller is composed of a detector(302) and interference cancellation filters. The detector(302) detects a narrow-band interference from a digital-converted signal. The interference cancellation filters, divided into FIR(Finite Impulse Response) filters(311-31n) and IIR(Infinite Impulse Response) filters(321-32m), classify the detected narrow-band interference into low power or high power according to its power level and cancels the detected narrow-band interference. The FIR filters(311-31n) cancel high-power narrow-band interferences. The IIR filters(321-32m) cancel low-power narrow-band interferences.
Patent KR-20030089459-A (KR)
Title: 통기 부재와, 이 통기 부재를 포함하는 통기 하우징
IPC: H01R13/52
Filed: 2003-05-14
Abstract: 통기 부재에 있어서, 하우징의 개구부에 고정된 상태로, 개구부를 통과하는 가스가 투과하는 통기막과; 통기막을 지지하는 지지부와, 하우징의 개구부로 삽입되는 삽입부를 갖는 지지체를 포함하고; 상기 지지체를 상기 지지체의 중심축 기준으로 회전시킴으로써 하우징내에 고정시키기 위한 록(lock) 구조체가 상기 삽입부내에 형성된다.
Patent KR-20040098904-A (KR)
Inventor: KOO GI BONG
IPC: G11C11/4093
Filed: 2003-05-16
Abstract: PURPOSE: A data input device of a memory device is provided to reduce unnecessary current consumption by unnecessary latch operation in a specific mode, by controlling a data input buffer and a data strobe input buffer and a latch by a mode selection signal. CONSTITUTION: The data input device has a plurality of repeaters(50) controlled by mode selection signals between data strobe signal input buffers(30,40) and 16 latches(20). A plurality of data input buffers(10) are enabled by being controlled by the mode selection signal. The repeaters transfer a selected one by the mode selection signal as an output signal of the data strobe signal input buffers, and outputs an unselected one as a signal to disable the latch. And the plurality of latches(20) strobe an output signal of each data input buffer as an output signal of the repeater and then latch it.
Patent KR-20030045758-A (KR)
Inventor: CHUN SEONG HYUN
IPC: G10D3/08
Filed: 2003-05-21
Abstract: PURPOSE: An auxiliary apparatus for assisting a performance of stringed instrument is provided to allow a performer to easily move fingers in such a manner that the performer easily plays the performance using stringed instrument. CONSTITUTION: An auxiliary apparatus(40) for assisting a performance of stringed instrument is installed on a finger plate(130) of stringed instrument, such as a guitar, in order to allow the performer to easily handle the guitar. The auxiliary apparatus(40) includes a plurality of keys(44). When the performer pushes the keys(44) by using fingers(140) of the performer, the keys(44) push strings in their fret position. If the performer releases fingers from the keys(44), the strings are returned to their initial position by means of a restoring apparatus. The plurality of keys(44) and the restoring apparatus are accommodated in a frame.
Patent KR-20040027282-A (KR)
Inventor: SON YEONG TAE
IPC: C23F13/02
Filed: 2003-05-21
Abstract: PURPOSE: An anti-fouling and anti-corrosion system is provided which is capable of substantially reducing a space required for installation of the anti-fouling and anti-corrosion system by connecting anti-fouling electrode and anti-corrosion electrode to one fixing part. CONSTITUTION: In an anti-fouling and anti-corrosion system comprising an anti-fouling electrode(30), an anti-corrosion electrode(20), fixing parts and a power supply part, the anti-fouling and anti-corrosion system is characterized in that the anti-fouling electrode together with the anti-corrosion electrode are connected to one of the fixing parts, wherein insulators(141,142,143) for electrically insulating the anti-fouling electrode and the anti-corrosion electrode are inserted into between the anti-fouling electrode and the anti-corrosion electrode, and wherein the fixing parts comprise a stud bolt(150) which passes through the structure so that the stud bolt is fixed to a structure(10), and in which a hollow is axially formed, and at least two or more of clamping nuts(161,162,163) clamped to the stud bolt to fix the stud bolt on the inner and outer walls of the structure, and the power supply part is electrically connected to the stud bolt, and the anti-fouling electrode and the anti-corrosion electrode through an electric wire(160) inserted into the hollow of the stud bolt to supply a power source to the anti-fouling electrode and the anti-corrosion electrode.
Patent KR-20040100326-A (KR)
Inventor: PARK CHANG BOG
IPC: A47G25/30
Filed: 2003-05-22
Abstract: PURPOSE: Provided is a clothes hanger, which provides a separate supporting member to the same and thus to easily hang clothes on the hanger after washing. CONSTITUTION: The clothes hanger comprises an upper supporting part supporting a shoulder of an upper garment, a hanging part having a hook shape, lower supporting part connected to the upper supporting part and a detaching member for supporting a middle connecting part(212) symmetrical to both surfaces formed at inner side of a collar(210) of the upper garment due to an occurrence of an elastic force on a middle part of the lower supporting part. The detaching unit consists of a pressing part formed to be symmetrical to the both surfaces for being engaged with the elastic force when the middle connecting part is engaged and an elastic force-applying part(136) to be concavely formed to produce an elastic force.
Patent KR-20030095299-A (KR)
Title: 전기적 접속 장치
IPC: H01R13/639
Filed: 2003-06-05
Abstract: 전기적 접속 장치는, (1) 한 쌍의 핀을 지지하는 잭과, (2) 상기 핀과 각각 계합(係合)하는 한 쌍의 전기 단자를 지지하는 플러그와, (3) 핀 사이를 전기적으로 단락시키기 위해 상기 잭에 설치된 단락 클립과, (4) 상기 플러그에 설치된 괘지구(掛止具)와, (5) 상기 잭에 회동이 자유롭게 설치된 커버를 구비한다. 괘지구는 단락 클립에 의하여 핀을 단락시키는 제 1 위치와, 그 단락 클립을 비단락 위치까지 후퇴시키는 제 2 위치의 사이에서 이동 가능하다. 커버는 회동에 의해서 플러그를 잭에 계합시키며, 또한, 상기 괘지구를 상기 제 2 위치까지 이동시킨다.
Patent KR-20040105307-A (KR)
Title: Uhf radio frequency modulator
Inventor: LEE JONG JIN
IPC: H04N5/50
Filed: 2003-06-05
Abstract: PURPOSE: A UHF radio frequency modulator is provided to view a desired broadcasting program, enable low power control, and reduce signal loss in case of no power by performing high frequency modulation using UHF channels of 470MHz to 806MHz and ensuring isolation between a ground signal and a UHF modulation channel. CONSTITUTION: A UHF radio frequency modulator that selectively outputs a satellite broadcasting signal and a ground signal to a TV includes an RF input terminal(RFin) connected to a ground antenna(ANT), a modulator(30) receiving serial data(SDA), such as modulated channel information and port switch information, and clock(SCL), modulating a UHF modulation channel corresponding to the modulated channel information to an input audio/video signal(AV1), and providing an output signal selection signal(SSW) depending on the port switch information of the serial data, and an RF output terminal(RFout) connected to the TV, and an output selector(34) selecting one of signals(SRF2) modulated from the modulator to provide the same to the RF output terminal.
Patent KR-20040107837-A (KR)
Inventor: KUDO SEIICHI
IPC: G06Q50/26
Filed: 2003-06-14
Abstract: PURPOSE: A method and a system for estimating a diffusion state of a diffusive material discharged in the air are provided to estimate/calculate the diffusion state in a short time even if many kinds of diffusive materials are discharged and a discharge amount of each material is changed by time. CONSTITUTION: A businessman(11) transmits the discharge amount of the diffusive material by measuring a concentration of the diffusive material when the diffusive material is discharged in the air. A weather station(13) delivers weather observation data. A fire station/police station/local self-government office(10) notifies an evacuation recommendation to the businessman or residents(14) near the businessman. A safety analysis center(12) operates the concentration of the diffusive material in a specified area.
Patent KR-20050002128-A (KR)
Title: Microwave oven with the rotatable double tray
Inventor: YANG KYUNG HOI
IPC: F24C15/16
Filed: 2003-06-30
Abstract: PURPOSE: A microwave oven having a two-stage rotary cooking rack is provided to cook two kinds of food evenly by turning the two-stage rotary cooking rack in the upper part of the cavity, and to cut down cost by driving the circular rack with the single driving motor. CONSTITUTION: A microwave oven comprises a cavity(10) having a tray(14) on which food is put, a driving motor(30) installed in an electric component chamber of the microwave oven, a driving roller(42) installed in the inner wall of the cavity to receive driving force of the driving motor, plural rotating rollers(43) mounted in the inner wall of the cavity and arranged in the same plane of the driving roller, and a circular rack(40) placed on the rotating rollers and the driving roller. Plural tray rollers are mounted in the lower part of the tray, and a driving shaft is axially mounted to the tray roller. A power train unit is connected to the driving shaft and the driving motor of the electric component chamber.
Patent KR-20050005106-A (KR)
Inventor: LEE SANG HOON
IPC: G05B19/05
Filed: 2003-07-03
Abstract: PURPOSE: An error detection method of pattern type using a register is provided to prevent unstable operation of peripheral devices related with NC by detecting an error of input/output data. CONSTITUTION: The error detection method of pattern type using a register detects an error during data communication between NC and PLC connecting an address port and a data output port and a data input port using a connector and a cable. Test pattern data is recorded in an error detection register comprised in NC and PLC by a control unit of NC. Test patterns recorded in error detection data of NC and PLC are read and then transmitted to the control unit of NC. Test patterns of the error detection registers of NC and PLC are compared. If an error is not detected, error detection is performed periodically. And if an error is detected, data error detection state information is transmitted to an upper controller.
Patent KR-20050003678-A (KR)
Inventor: HAM KYOUNG JA
IPC: G06Q50/28
Filed: 2003-07-03
Abstract: PURPOSE: An Internet B2C(Business-to-Customer) commercial transaction system equipped with a regional shuttle delivery system of a cell unit and a method thereof are provided to enable the customer to search a provider for delivering a desired goods within a fixed time from a host computer by inputting regional code information. CONSTITUTION: A B2C operator operates an operator site system performing the Internet B2C commercial transaction system between the providers(102-1¯102-n) and the customers(101-1¯101-n). An operator host device(105) divides a business area into each cell by sectioning the business area, assigns the regional code to each cell, manages the providers, the customers, and a regional shuttle delivery member shop(106), stores transaction particulars of the provider, and calculates a transaction fee of each provider. The shuttle delivery member shop provides a shuttle delivery service between the providers and the customers within the region fixed by the B2C operator with a member shop contract.
Patent KR-20050007764-A (KR)
Inventor: KIM DAE JOONG
IPC: C02F1/04
Filed: 2003-07-11
Abstract: PURPOSE: To provide a jumping plate apparatus of an evaporator, which is able to improve evaporation efficiency without increasing each-stage length of a brine chamber by installing a jumping plate on each-stage bottom side of the brine chamber. CONSTITUTION: In a brine chamber (10) of an evaporator for a desalination plant, the jumping plate apparatus of the evaporator is characterized in that at least one jumping plate (22) is installed on each-stage (12) bottom side of the brine chamber.
Patent KR-20050007955-A (KR)
Inventor: KIM MEE REE
IPC: A61P9/10
Filed: 2003-07-12
Abstract: PURPOSE: Provided is an extract of Aster scaber thunb having antioxidative effect on THE brain tissue. The extract is obtained by extracting Aster scaber thunb having low IC50 without toxicity using water, alcohol or their mixture as an extracting solvent. CONSTITUTION: The extract of Aster scaber thunb is obtained by the steps of extracting Aster scaber thunb with alcohol selected from methanol or ethanol, followed by concentration; fractioning the extract with hexane and water; and adding chloroform to the water fraction. An antioxidant for prevention and treatment of brain diseases contains the extract as an active ingredient.
Patent KR-20050010332-A (KR)
Inventor: LEE JUN YEOB
IPC: H05B33/28
Filed: 2003-07-19
Abstract: PURPOSE: An electro-luminescence element is provided to arbitrarily adjust the amount of light emitted from each of an anode and a cathode by partially reflecting lights from a light emitting layer. CONSTITUTION: An electro-luminescence element includes a transparent substrate(10), an anode(200) and a cathode(400), and a middle layer(30). The anode and cathode are formed on one side of the transparent substrate. The middle layer includes a light emitting layer(33) which is applied between the anode and the cathode. The light emitting layer emits the light by an electrical operation of the anode and the cathode. The anode and the cathode are formed as a semi-transparent layer which partially reflects the light emitted from the light emitting layer.
Patent KR-20040002808-A (KR)
Inventor: SHIN MI SEON
IPC: C09D5/24
Filed: 2003-07-21
Abstract: PURPOSE: Provided is a coating method of oxidation polymerization by dipping the material to be coated into a coating solution which is prepared by dissolving polyethylene dioxythiophene and antioxidant, respectively, in an environment-friendly solvent such as alcohol or water. The method offers good antistatic property and heat resistance as well as good storage. CONSTITUTION: The coating method comprises: dissolving oxidant into water or low alcohol selected from a group of methanol, ethanol and butanol in 0.1-3mole concentration; dipping a material to be coated into the solution for 10-30 minutes, taking out and drying it at 15-30deg.C for 20-180 minutes; dissolving ethylenedioxythiophene in the same solution separately in the concentration of 0.1-3 moles; and dipping a material to be coated into the solution for 10-30 minutes, taking out and drying at 15-30deg.C for 20-180 minutes, wherein dipping turn may be reversed.
Patent KR-20030068093-A (KR)
Inventor: SEO BONG GEE
IPC: G09B19/06
Filed: 2003-07-16
Abstract: PURPOSE: A structure of a teaching material for learning a Chinese character and a teaching method thereof are provided to teach the Chinese character by using an on-line method and an off-line method. CONSTITUTION: A plurality of basic characters are arranged before anything else. A plurality of extended characters are formed by combing the basic characters. The extended characters are arranged after the basic characters are arranged. The basic characters are formed with element characters and root characters. A Chinese character is formed with the basic characters and the extended characters. A learning process of the Chinese characteristic includes a learning process of the basic characters and a learning process of the extended characteristics. A teaching material using the learning process of the Chinese characteristic is provided to an user by using an on-line method and an off-line method.
Patent KR-20040012495-A (KR)
Inventor: BORREDON ELISABETH
IPC: C07D521/00
Filed: 2003-07-24
Abstract: PURPOSE: Monomethylation of nitrogenous heterocycles is provided, thereby easily carrying out the monomethylation of nitrogenous heterocycles under mild condition, and applying this monomethylation to several families of nitrogenous heterocycles and not only to heterocycles having a high boiling point of the order of 250 deg.C. CONSTITUTION: A process for the monomethylation of nitrogenous heterocycles having at least one nitrogen atom bonded to a hydrogen atom comprises reacting the heterocycle with dimethyl carbonate at a temperature of between 100 deg.C and 200 deg.C and at a pressure of between 0.93 times 105 Pa and 1.07 times 105 Pa while continuously withdrawing the methanol produced during the reaction, wherein the nitrogenous heterocycles have a boiling point of at least equal to 120 deg.C; the nitrogenous heterocycles are selected from the group consisting of benzene derivatives of azoles, indoline, pyrazolidine, morpholine, piperazine and azepine; the dimethyl carbonate is added gradually to the reactor medium; and the monomethylated nitrogenous heterocycle is continuously withdrawn.
Patent KR-20030081208-A (KR)
Title: Water purification filter made of natural sources
Inventor: CHO NAM HACK
IPC: C02F1/68
Filed: 2003-08-14
Abstract: PURPOSE: Provided is a water purification filter made of natural sources such as oak charcoal, bamboo charcoal, coconut charcoal, germanium ceramic, nephrite jade ceramic, loess ceramic, and porphyry ceramic, and further provided is a booster pump for a water purifier. CONSTITUTION: The filter is made of natural sources such as oak charcoal, bamboo charcoal, coconut charcoal, germanium ceramic, nephrite jade ceramic, loess ceramic, and porphyry ceramic, wherein the filter is prepared by crushing the filter raw material above into granule with a size of 5 mm and heating the granules at temperature about or greater than 1000°C.
Patent KR-20050022041-A (KR)
Inventor: KIM TAE HYO
IPC: G02B6/00
Filed: 2003-08-25
Abstract: PURPOSE: A hollow light pipe is provided to reduce manufacturing cost by employing a structure being successively manufactured through a compression mold minutely processed in a longitudinal direction. CONSTITUTION: Light is incident into an inner of an optical pipe(100). A portion of the incident light is total-reflected by a total reflection unit(120) to propagate to a remote. The remaining of the incident light is irradiated or reflected by a reflection unit(110) in an upper or lower direction, thereby lighting up the upper or lower direction. The optical pipe is fixed on an upper portion of a building or object and used to light up a specific area located on a lower portion of the building or object. A lighting area of the optical pipe is dependent on a size of the reflection unit.
Patent KR-20050022712-A (KR)
Inventor: PARK JEONG WON
IPC: G06F9/06
Filed: 2003-08-29
Abstract: PURPOSE: A device and a method for the pseudo DMA(Direct Memory Access) between a host CPU and a peripheral supporting no real-time DMA function are provided to enhance a communication rate by reducing overhead of an OS(Operating System) and facilitate system maintenance by systemizing software configuration, as a pseudo DMA device operated independent of the OS regardless of interrupt requests is realized. CONSTITUTION: The first trigger generator(31) generates a pseudo interrupt request signal by receiving an operation signal from the host CPU(10). An OR gate(33) makes the CPU perform data communication by operating the pseudo interrupt requests signal or the interrupt request signal applied from a peripheral device(20), and applying it to the host CPU. The second trigger generator(32) generates an interrupt request signal by receiving the operation signal from the host CPU and makes the host CPU report a data communication result to an operator by applying the generated interrupt request signal to the CPU.
Patent KR-20050022405-A (KR)
Inventor: SEONG HYUN KYUNG
IPC: H04B1/40
Filed: 2003-08-30
Abstract: PURPOSE: A method for displaying a battery power level of a mobile communication terminal is provided to apply various colors, luminosity, and saturation to a battery power level when displaying the power level, thereby displaying the battery power level in multi-level way. CONSTITUTION: A system divides each battery level bar into 3 colors, and sets battery power levels for every 3 colors of the battery level bars(SP11,SP12). The system detects a current battery power level(SP13). The system compares the detected battery power level with the set battery power levels, and displays the battery power level in a color of a battery level bar based on the compared results(SP14,SP15).
Patent KR-20050025856-A (KR)
Title: Vision apparatus
Inventor: KWEON TAE KYUN
IPC: H05K13/08
Filed: 2003-09-08
Abstract: A vision apparatus is provided to monitor and discern erroneous devices by inspecting planar or 3-dimensional images of plural devices. A plurality of transfers(120,130,140,150,160) are implemented on a main frame(110) to convey or retreat plural trays. A stacker for mounting the plural trays is formed on one side of the transfers(120,130,140,150,160). First and second robots(200,300) are implemented on a first support frame on the main frame(110) to grasp plural devices mounted on the conveyed trays. A first inspector(180) is formed on one side of the main frame(110) and includes plural cameras to inspect planar or 3-dimensional images of a bottom of the device grasped by the first and second robots. A second inspector(410) is implemented on a second support frame formed on one side of the main frame(110) and inspects an upper surface of the device whose bottom is inspected by the first inspector(180). A sorter(400) includes plural nozzles to discriminate and grasp the devices which are inspected by the first and second inspectors(180,400). A transfer robot(500) is formed on a third support frame formed on one side of the second support frame and transfers the tray located on the plural transfers(120,130,140,150,160).