baber/WOPTO huggingface dataset:
Patent KR-20020087099-A (KR)
Title: Dynamically-controlled, intrinsically regulated charge pump power converter
IPC: H02M3/07
Filed: 2001-03-21
Abstract: A charge pump power converter efficiently provides electrical power by dynamically controlling a switch matrix of the charge pump. Instead of open-loop oscillator-based control, a dynamic controller provides power upon demand by sensing the output voltage and changing the operating frequency of the charge pump in response. Moreover, this closed-loop dynamic control intrinsically voltage regulates the output voltage of the charge pump power converter without the inefficient addition of a step-down voltage regulator, downstream of the power converter. In addition, this closed-loop dynamic control allows for maintaining a desired output voltage even with variations in the input voltage. Also, the dynamic control accommodates the advantages of using ultra-capacitors in the charge pump. The power converter is capable of operating with a sub-one volt input voltage incorporating low-threshold, low on-resistance power MOSFET switches in the switch matrix of the charge pump. A progressive start-up circuit further allows the power converter to start from a discharged state even with a sub-one volt input voltage.
Patent KR-20030011813-A (KR)
Title: High temperature/high pressure colour change of diamond
IPC: C01B31/06
Filed: 2001-04-02
Abstract: A method is provided for changing the colour of a brown type IIa diamond from brown to colourless. The method involves subjecting the diamond to selected conditions of elevated temperature and elevated pressure to produce the colour change.
Patent KR-20030013409-A (KR)
IPC: G01S13/933
Filed: 2001-05-09
Abstract: 항공교통관제 레이더 비콘 시스템 트랜스폰더의 개선된 항로 추적을 위한 알고리즘이 개시된다. 이 알고리즘은 질의 신호를 미국연방항공국(FAA)의 규정에 따라서 제1 주파수, 바람직하게는 1030 MHz로 관련 차량 트랜스폰더에 전송하는 질의기와, 미연방항공국 규정에 따라 제2 주파수, 바람직하게는 1090 MHz로 상기 트랜스폰더에 의하여 전송된 트랜스폰더 응답 신호를 수신하는 수신기 어레이를 포함하는 시스템과 결합될 수 있다. 도착 각 처리기는 수신된 응답 신호의 각을 계산하고, 위치 처리기는 적어도 상기 수신된 각도 데이터에 근거하여 차량 위치를 계산한다.
Patent KR-20030003759-A (KR)
IPC: A61P37/08
Filed: 2001-05-18
Abstract: 본 발명은 하기 화학식 I의 화합물, 약학적으로 허용가능한 이들의 산 부가염 및 이들의 에난티오머 형태에 관한 것이다: 
     화학식 I 
     
       
     
     상기 식에서, 
     R 1 및 R 2 는 서로 독립적으로 아릴 또는 헤테로아릴이며, 여기서 헤테로아릴 그룹은 N, O 및 S로부터 선택된 1개 또는 2개의 헤테로원자를 함유하고, 아릴 또는 헤테로아릴 그룹은 할로겐, CF 3 , 저급 알콕시 또는 저급 알킬로부터 독립적으로 선택된 1 내지 3개의 치환기로 임의적으로 치환되고, 
     R 3 은 수소, 저급 알킬, -(CH 2 ) n N(R) 2 , -(CH 2 ) n -헤테로아릴 또는 -(CH 2 ) n -비방향족 헤테로사이클이며, 여기서 헤테로사이클은 할로겐, CF 3 , 저급 알콕시 또는 저급 알킬로 임의적으로 치환되고; 
     R 4 는 =O, =N(CH 2 ) n CH 3 또는 =N(CH 2 ) n N(R) 2 이고; 
     R 3 및 R 4 는 이들이 결합된 N 및 C와 함께 화학식 -CR 5 =N-N=의 그룹을 형성할 수 있고; 
     R 5 는 수소, -(CH 2 ) n N(R) 2 , -(CH 2 ) n -헤테로아릴 또는 -(CH 2 ) n -비방향족 헤테로사이클이며, 여기서, 헤테로사이클은 할로겐, CF 3 , 저급 알콕시 또는 저급 알킬로 임의적으로 치환되고; 
     R은 수소 또는 저급 알킬이고; 
     n은 0, 1, 2 또는 3이다. 
     상기 화합물은 NK-1 수용체와 관련된 질병의 치료에 유용하다.
Patent KR-20030007729-A (KR)
Title: Novel fluorine compound, process for producing the same, and polymer thereof
IPC: C07C43/17
Filed: 2001-05-30
Abstract: A novel polymer useful as an optical resin material excellent in heat resistance, a novel monomer for obtaining the polymer, etc., are provided. A fluorinated diene represented by CF2=CF(CF2)nC(CF3)ROCF=CF2 (wherein R is a fluorine atom or a trifluoromethyl group, and n is an integer of from 1 to 3), and a polymer thereof.
Patent KR-20030015294-A (KR)
IPC: E04G23/02
Filed: 2001-07-06
Abstract: 본  발명은,  좁은  작업공간  내에서  가로 방향의  기설 철근의  단부에  스터드 철근을  동축으로  버트 용접하는  것이  가능한  철근의  버트 스터드 용접방법  및  그  장치에  관한  것으로서,  교량의  콘크리트 상판  상호간의  접속부에  배치한  신축장치의  교체공사  또는  상판의  가로폭  확장공사  또는  터널의  내면  보강개수공사  등에  적용할  수  있는  철근 콘크리트 구조물의  보수·확장 공법에  관한  것이다. 
     그리고  본  발명은,  기설 철근의  단부  둘레에  상기  기설 철근과  직교하는  도체면을  구비하는  어스 클램프를  착탈  가능하게  장착하고,  상기  어스 클램프의  도체면에  내열성 절연소재로  이루어지는  링 모양의  스터드 베이스를  가압하는  상태에서  장착하고,  스터드 용접 건에  장전한  스터드 철근의  선단을  상기  기설 철근의  단면에  접촉시키고,  상기  스터드 철근의  선단부  둘레에  배치하는  보강재를  상기  스터드 베이스에  접합한  상태에서  스터드 용접하는  것이다.
Patent KR-20040064817-A (KR)
Inventor: HONG YEONG GI
IPC: B01D53/32
Filed: 2003-01-10
Abstract: PURPOSE: Provided is a slim plasma air cleaner which is able to be designed as a slim-sized type due to a simple structure and prevent generation of false discharge at the discharge electrode. CONSTITUTION: The slim plasma air cleaner comprises many discharge electrodes (101) arranged in a row and insulators (102) each of which respectively insulates the discharge electrode, wherein an alternating current power is applied to the discharge electrode adjacent to one another to make the one discharge electrode discharge with the other discharge electrode.
Patent KR-20040070588-A (KR)
Inventor: HAN GYEONG SU
IPC: H01L21/304
Filed: 2003-02-04
Abstract: PURPOSE: A cleaning dresser of a diamond disk for CMP equipment is provided to enhance the conditioning performance of the diamond disk to a polishing pad by removing fully slurries from the diamond disk. CONSTITUTION: A cleaning dresser is used for cleaning a diamond disk(3) for conditioning a polishing pad. A tray(20) is used for loading or unloading an end effector(2). A cleaning plate(30) is installed in the inside of the tray. A plurality of injection nozzles are formed on an upper side of the cleaning plate in order to inject ultra pure water to the diamond disk. A brush(32) is installed at the upper side of the cleaning plate in order to clean a lower side of the diamond disk while the end effector is rotated.
Patent KR-20040073805-A (KR)
Inventor: EOM BONG SU
IPC: G08G1/0969
Filed: 2003-02-14
Abstract: PURPOSE: A wireless navigation system using a map display method and its method are provided to prevent path deviation of a vehicle and reduce data size by downloading vector data corresponding a map with path guide data. CONSTITUTION: A navigation terminal detects the present position, speed and traveling direction of a vehicle, and transmits present position and destination information of the vehicle via mobile communication network. And a navigation information center(30) receives the present position and destination information from the navigation terminal and then generates path guide data from the present position to the destination and then transmits it to the navigation terminal. A map data generation part(306) stores map data as to the surrounding of a node corresponding to a complex position. And a path guide data generation part(304) generates path guide data according to the present position and destination information, and updates the path guide data so that a map image as to the corresponding node is included when there is a node designated as a complex position in the node included in the generated path guide data.
Patent KR-20040074386-A (KR)
Inventor: LEE SEONG HUN
IPC: H04W8/08
Filed: 2003-02-18
Abstract: PURPOSE: A method for supplying position information in a user absent state is provided to supply position information on other party to a transmitter if the other party is absent, so that the transmitter can perceive the position information on the receiver. CONSTITUTION: A receiver terminal(320) perceives position information from paging information of an exchange(330)(301). A transmitter connects with the exchange(330) by using a transmitter terminal(310)(302). The exchange(330) connects to the receiver terminal(320) through a paging process(303). The receiver terminal(320) confirms whether self position information is to be transmitted to the transmitter terminal(310)(304). If so, the receiver terminal(320) cuts off a connection through the exchange(330)(305). The transmitter terminal(310) performs an initial operation(306). The receiver terminal(320) continuously requests a position information conversion server(340) to convert the position information into a text value(307). The position information and the text value are transmitted to an SMS server(350), to request the transmitter terminal(310) to transmit receiver position information in perceivable text information(308). The SMS server(350) transmits the receiver position information(309).
Patent KR-20040030190-A (KR)
Inventor: BAUMERT MARTIN
IPC: C08L93/00
Filed: 2003-02-26
Abstract: PURPOSE: A polyamide block graft copolymer-based hot-melt adhesive is provided, to allow it to be used without crosslinking after application at a temperature of about 180 deg.C common to a hot-melt adhesive more easily compared with a two-component adhesive using a curing agent. CONSTITUTION: The polyamide block graft copolymer-based hot-melt adhesive comprises 20-80 % of a blend which comprises 50-100 % of a polyamide block graft copolymer comprising a polyolefin frame and at least one polyamide graft and 0-50 % of at least one polymer selected from polyolefin and polyamide; and 20-80 % of a blend which comprises at least one an adhesive resin and optionally at least one product selected from a wax, a plasticizer and a mineral filler, wherein the graft is adhered to the frame by the grafting or copolymerization from the double bond of the residue of an unsaturated monomer selected from an unsaturated carboxylic acid, an unsaturated carboxylic anhydride and an unsaturated epoxide, and has a Mn of 1,000-5,000 and a melting point of 100-190 deg.C, and the polyamide block graft copolymer has a melt flow index of 1-500 g/10 min (load 2.16 kg, 190 deg.C).
Patent KR-20030023673-A (KR)
Inventor: KWON JANG WOO
IPC: G01N3/28
Filed: 2003-02-28
Abstract: PURPOSE: An apparatus for measuring softness of leather is provided to improve the accuracy of softness measurement, standardize the quality of leather, and improve the productivity. CONSTITUTION: A solenoid lifts up a steel ball(4) applying the predetermined amount of shock to leather to be measured. A magnet(2) maintains the steel ball moved upward by the solenoid. A first insulating pipe(3) and a second insulating pipe(8) presses the leather placed between the magnet and the steel ball. A load cell(5) is formed of a strain gauge(6) measuring kinetic energy by the shock amount obtained by the steel ball falling down. A spring(7) is installed under the load cell.
Patent KR-20040080267-A (KR)
Inventor: LEE TAE HA
IPC: H05B3/56
Filed: 2003-03-11
Abstract: PURPOSE: An electromagnetic interference attenuating heat cable and a method for manufacturing the same are provided to achieve improved electromagnetic interference shielding effect by using a carbon as a heat cable. CONSTITUTION: An electromagnetic interference attenuating heat cable comprises a heat cable member(10) for generating resistant heat by the current applied under an insulated state; an un-resisted cable member(20) arranged to be electrified under an insulated state, wherein the un-resisted cable member is connected in series to the heat cable member and twisted with the heat cable member into a spiral shape; and an electromagnetic interference absorbing conductive wire member(30) arranged to be electrified under an insulated state, and wound into a spiral shape on the heat cable member and the un-resisted cable member, wherein the electromagnetic interference absorbing conductive wire member has both ends electrically grounded.
Patent KR-20040081840-A (KR)
Inventor: HA YONG MIN
IPC: G09G3/32
Filed: 2003-03-17
Abstract: PURPOSE: A bias aging method of a display device using an organic electroluminescent device and an aging circuit configuration are provided to increase efficiency in a fabrication process by removing inconvenience and to improve performance of the display device using the organic electroluminescent device. CONSTITUTION: A switching transistor(T2) comprises a source port and a drain port and a gate port. A driving transistor(T1) comprises the first port connected with the switching transistor and the second port receiving a power supply voltage(Va) and the third port connected with an organic electroluminescence(OLED) device. The first external switching transistor(T3) is connected to the gate port of the switching transistor(T2) and supplies a voltage(Vg) to the gate port of the switching transistor(T2). And the second external switching transistor(T4) is connected to the source port of the switching transistor(T2) and supplies the voltage(Vg) to the switching transistor(T2).
Patent KR-20040083149-A (KR)
Inventor: BAEK YEONG JIN
IPC: A61K36/066
Filed: 2003-03-21
Abstract: PURPOSE: Provided is the extract of Cordyceps militaris which inhibits effectively the activity of cathepsin K. Also, provided is a method for the extraction thereof. The extract of Cordyceps militaris is thus used for the prevention and treatment of osteoporosis. CONSTITUTION: The extract of Cordyceps militaris is extracted from Cordyceps militaris and inhibits the activity of cathepsin K. A composition for the prevention and treatment of osteoporosis characteristically contains the active ingredient of the extract of Cordyceps militaris to inhibit osteoporosis. The method for the extraction of Cordyceps militaris comprises the steps of: addition of distilled water to Cordyceps militaris and heating at 100 deg.C; centrifugation of the heated solution to obtain supernatant; and freeze-drying of the supernatant.
Patent KR-20040089984-A (KR)
Inventor: LEE SOON YEE
IPC: A23L17/00
Filed: 2003-04-15
Abstract: PURPOSE: Chaga mushroom seafood stew made by adding an extract of Chaga mushroom(Inonotus obliquus) in place of water to conventional seafood stew is provided. Everyone containing an infant, a child, an adult or the elderly can obtain components having immunization effect of Chaga mushroom through the product. CONSTITUTION: About 500g Chaga mushroom is mixed with 20L water, heated at 100deg.C or more for 12hr and then filtered. Thereafter, the Chaga mushroom extract is added with a cuttlefish, shrimp, sea cucumber, sea mussel, green onion, onion, sweet pepper, bamboo spout, carrot, salt, soy sauce, red pepper powder, garlic, fresh red pepper, water dropwort, bundle garland chrysanthemum, MSG or the like and then simmered.
Patent KR-20040091823-A (KR)
Inventor: HAN JAE YEONG
IPC: G09F19/00
Filed: 2003-04-22
Abstract: PURPOSE: A method and a system for inducing/offering an AD(ADvertisement) on the Internet by using connection an intention of a user are provided to maximize an AD effect by making an advertiser offer the AD to the user interested in a filed associated with the AD by understanding the connection intention of the user. CONSTITUTION: A central server includes a communicator(1020) for receiving an event from the user, a processor(1040) judging an interesting field of the user depending on a type of the analyzed event by analyzing the type of the inputted event based on a standard, an AD file making part(1052) for recording the interesting field of the user as an AD file, and a controller(1030) arranging/providing the AD data by linking with other AD system. An AD server includes an AD transmitter(1060) for providing the AD associated with the recorded AD file to the user, a storing part(1090) for storing history information for the AD file, and an analyzer(1080) for providing feedback information based on the stored history information.
Patent KR-20040091917-A (KR)
Inventor: PARK MAENG RYEOL
IPC: C22B1/00
Filed: 2003-04-23
Abstract: PURPOSE: To provide a blending ore piling method for controlling basicity during blast furnace operation more easily and particularly reducing blast furnace operation cost according to use of subsidiary raw materials and auxiliary equipment by minimizing component deviation of SiO2 caused by segregation generated during piling, component deviation per grain sizes and control blend. CONSTITUTION: In a method for piling blending ore that is a sintering raw material, the method comprises a process of piling up blending ore on yard by piling a mixture of ore for increasing SiO2 component fluctuation band and ore having small angle of repose since ore having large grain size flows down to a lower layer part of pile as the number of piling layers is being increased when piling a pile of blending ore and piling ore having stable SiO2 component fluctuation band per grain sizes in an upper layer part of the pile piled compared with ore having large SiO2 component fluctuation band per grain sizes so that a pile layer piled is designated as a piling pile schedule of upper, intermediate and lower layer parts for complementing SiO2 component fluctuation band per grain sizes, wherein the ore having stable SiO2 component fluctuation band per grain sizes is mixed with a special blend of blast furnace particulate dust and subsidiary raw materials so that the mixture is piled in the same piling layer.
Patent KR-20040092048-A (KR)
Inventor: LIM JUNG KWON
IPC: H04W8/18
Filed: 2003-04-23
Abstract: PURPOSE: An any ring service system of a mobile terminal is provided to use pieces of songs, music, an effect sound, a funny sound or comment set by a callee as a call connection tone while a caller is connected to the callee after pressing a call button. CONSTITUTION: When a caller attempts a call by pressing a phone number of a callee with a mobile terminal(2) or a fixed line phone(2'), an originated call signal is received by an origination exchange(3) and then transferred to a mobile terminal(5) of the callee through a destination exchange(4). In this case, as soon as the call signal is received by the destination exchange(4), a piece of song, music, an effect sound or a comment set by the callee is transmitted from a connection tone server(6). The callee of the mobile terminal(5) is automatically authenticated based on its phone number by an information processor(10). The information processor(10) transmits coded any ring data to the callee. The callee checks the coded data received by the mobile terminal and selectively sets a desired any ring and transmits it to the information processor(10). A Web server(12) of the information processor(10) provides various pieces of information to the mobile terminal through the Internet.
Patent KR-20040096091-A (KR)
Inventor: KIM HONG GUK
IPC: A23L13/60
Filed: 2003-05-07
Abstract: PURPOSE: Low fat ham made of chicken breast and a manufacturing method thereof are provided, thereby easily and instantly eating the low fat ham anywhere and anytime, and increasing the storage period of chicken breast with distinct taste of chicken. CONSTITUTION: The method for manufacturing low fat ham made of chicken breast comprises the steps of: preparing cool stored chicken breast or semi-dissolved chicken breast having surface temperature of 5 deg. C and core temperature of -2 deg. C(S1); cutting the chicken breast in the size of 8mm(S2); preparing subsidiary materials containing purified salt, phosphate, sodium nitride, sodium L-ascorbic acid, sorbitol, sodium L-glutamine, carrageenan, cottonseed oil, soybean protein, starch and cool water(S3); inserting the prepared chicken heart into the subsidiary materials and mixing them for 10 to 15 minutes(S4); inserting the subsidiary material mixed chicken heart into a curing refrigerator and curing it for 12 to 20 hours(S5); inserting the cured chicken heart into a package and sealing the package(S6); and sterilizing the package and rapidly freezing the package.
Patent KR-20030058984-A (KR)
Inventor: KANG HEUNG SIK
IPC: C04B41/48
Filed: 2003-05-09
Abstract: PURPOSE: Provided is a method for recycling used blocks to elastic blocks by coating the surface of used blocks with urethane solution, elastic chips and urethane solution in turn. CONSTITUTION: The recycling method comprises the steps of: removing impurities from the surface of used block with a washer set over the inlet of a belt conveyor, and drying with a hot blaster; coating the surface of the washed block(B) with a urethane solution through a spray nozzle; coating a urethane-coated block(C) with a mixture of urethane liquid with at least one elastic chips selected from urethane, rubber and waste tires, wherein 50wt.%(based on the urethane chips) of one or more of silica, sand and stone powder, being less than 5mm in size, is added to the mixture; coating the surface of the elastic chips-coated block(D) with the urethane solution(E). Also, the blocks are colored by adding colored urethane, rubber and waste tires to the urethane solution.
Patent KR-20030043872-A (KR)
Inventor: HAM MIN GI
IPC: H04B1/38
Filed: 2003-05-09
Abstract: PURPOSE: A cellular phone having a built-in camera capable of bi-directional photographing by using a sliding reflector is provided to fixedly mount a camera module, so that a flexible PCB(Printed Circuit Board) is shortened, and also noise generation is suppressed since there is no need of winding the flexible PCB in spiral. CONSTITUTION: A camera module(50) fixed in a hollow inside a body(30) photographs a subject. A reflector member(70) is for a pair of perpendicularly crossed reflectors(710) to selectively emit light to the camera module(50) while sliding a predetermined distance. A sliding member(90) is for return sliding of the reflector member(70) to the predetermined distance. And a pair of openings(710) are formed in front and rear sides of the body(30) for the camera module(50) to photograph the subject. In the reflector member(70), a pair of reflectors(710) are perpendicularly crossed. A pair of fixed plates(730) respectively fix the reflectors(710). And a sliding plate(750) is slid in left and right directions while supporting the fixed plates(730). In the sliding member(90), a pair of rails(910) slide the sliding plate(750) while being fixed in the body(30). And a selection switch(930) connected to the fixed plates(730) is extended and projected to both sides of the body(30).
Patent KR-20040092349-A (KR)
Inventor: SHIN MAL BONG
IPC: A62C99/00
Filed: 2003-05-12
Abstract: PURPOSE: Provided is a storage box for a fire extinguisher installable next to an interphone of a house, to increase user's convenience and help any one to easily locate and operate the storage box for the fire extinguisher during an emergency. CONSTITUTION: The storage box for a fire extinguisher(24) includes a main body(20), a door hinged to the main body(20), an alarm(42), and a lamp(44). The door is opened or closed by pressing a switch button(22) that in turn operates an electromagnetic switch. When a user presses the switch button(22), a pushing device on the rear side of the fire extinguisher(24) pushes the fire extinguisher(24) forward. In front of the fire extinguisher(24), a front suspension jaw(38) is placed to prevent the fire extinguisher(24) from falling down.
Patent KR-20040097507-A (KR)
Inventor: HAN GYU JIN
IPC: H04L12/56
Filed: 2003-05-12
Abstract: PURPOSE: A method for transmitting an overhead channel in a mobile communication system is provided to transmit an overhead channel without allocating an additional Walsh code. CONSTITUTION: On a reverse link, an RRI(Reverse link Rate Indicator) containing the data rate information of a traffic packet and a sub pilot channel are transmitted in a time division method using an identical Walsh code. In this case, the RRI is located before the sub pilot channel. At this moment, the RRI is located precedently as half the field length of the RRI than the start point of the traffic packet.
Patent KR-20040097672-A (KR)
Inventor: KIM MYUNG JA
IPC: A47J47/10
Filed: 2003-05-12
Abstract: PURPOSE: A small sized refrigerator container having a humidifying and sterilizing function is provided to store vegetables and fruits in a fresh state and form in a small size to lie on the table. CONSTITUTION: A small sized refrigerator container is composed of a UV lamp, an electronic refrigeration module for cooling the inside of the container, an ultrasonic vibrator for generating and spraying mist, sensors for detecting temperature, humidity and UV in the refrigerator container, a controller, an LCD panel for indicating the operational state, an operating unit for allowing user to control the refrigerator container as required, and a power supply. The refrigerator container is formed in a small shape to lie on a table.