baber/WOPTO huggingface dataset:
Patent KR-20040078390-A (KR)
Inventor: PARK GYEONG CHEOL
IPC: H01F17/00
Filed: 2003-03-04
Abstract: PURPOSE: A structure is provided to achieve improved linearity of active device by forming a ground structure in an inductor so as to obtain band stop characteristics. CONSTITUTION: A structure comprises a spiral inductor(10) formed by stacking dielectric plates each of which has a coil conductor pattern(4) formed on each of the dielectric plates; and a ground(20) including a conductor(7) formed beneath the spiral conductor, on the surface contacting the spiral inductor, and a groove(8) formed on the conductor. The coil conductor pattern formed on each of the dielectric plates is U-shaped, and the groove is shaped as a square.
Patent KR-20040080301-A (KR)
Inventor: BAE SU HO
IPC: F25D19/00
Filed: 2003-03-12
Abstract: PURPOSE: An evaporator structure for a diffusional absorption-type refrigerator is provided to shorten the initial operation time of an evaporator by installing a heating material connecting a double pipe of the lower end of the evaporator and a refrigerant supply pipe. CONSTITUTION: An evaporator structure for a diffusional absorption-type refrigerator(10) includes a refrigerant supply pipe(14), in which a refrigerant condensed in a condenser(12) of the diffusional absorption-type refrigerator flows, and an evaporator(18) in which the refrigerant filled over a predetermined level in the refrigerant supply pipe flows. The refrigerant supply pipe is installed near the evaporator parallel to the longitudinal direction of the upper part of the evaporator. A metal conductor(20) is installed between the refrigerant supply pipe and a lower double pipe of the evaporator. The evaporator structure includes a heat pipe to be mounted on the metal conductor.
Patent KR-20040082607-A (KR)
Inventor: AHN BYEONG GYO
IPC: G11B7/09
Filed: 2003-03-19
Abstract: PURPOSE: A track jump control method is provided to measure size of a tracking error signal, and to compensate for the size of the tracking error signal as size of a tracking error signal detected when a track jump is started if a difference between the two tracking error signals is more than a threshold value, thereby obtaining a certain size of the tracking error signal regardless of a recorded/unrecorded area. CONSTITUTION: When a track jump command is inputted(401), a system starts a track jump(402), and detects size of a tracking error signal while starting the track jump(403). The system periodically detects the size of the tracking error signal, and compares the sizes of the currently detected tracking error signal and a tracking error signal produced just before the detection(404). If a difference value of the two tracking error signals is more than a threshold value(405), a servo controller compensates for the size of the signal to output the signal toward a tracking servo driver(406). If the track jump is completed(407), the tracking servo driver turns on a tracking process with the compensated tracking error signal(408).
Patent KR-20030078027-A (KR)
Title: 계조제어용 출력회로 및 그 검사용 장치, 계조제어용출력회로의 검사방법
IPC: G09G3/30
Filed: 2003-03-27
Abstract: 본 발명은 표시장치나 출력장치에 이용되고, 양호한 계조표시를 실현하는 계조제어용 출력회로를 제공하며, 전류구동용의 계조제어용 출력회로를 검사하기 위한 수단을 제공하기 위한 것으로, 계조제어용 출력회로는 로우측 커런트 미러부(55), 로우측 계조제어회로(59), 하이측 커런트 미러부(56), 하이측 계조제어회로(60), 전류축적 제어회로(61) 및 선택프리차지 제어회로(62)를 구비하고 있다. 계조신호를 출력하기 위한 계조제어회로가 하이측과 로우측으로 나뉘어져 있음으로써, 출력전류의 특성을 발광소자의 특성에 근사시킬 수 있다. 또, 다단식 커런트 미러를 이용함으로써, 출력부마다의 전류의 편차도 억제되어 있다.
Patent KR-20030036442-A (KR)
Inventor: JEONG GYUNG GEON
IPC: H04Q9/00
Filed: 2003-04-03
Abstract: PURPOSE: A system for remotely monitoring and controlling streetlights by a power line communication scheme, a local area wireless communication scheme, and a long-distance communication scheme is provided to remotely control and monitor a plurality of streetlight instruments in one field controller by the power line communication scheme and the local area wireless communication scheme. CONSTITUTION: A long-distance communication scheme such as a PSTN(Public Switched Telephone Network), a CDMA(Code Division Multiple Access), and the Internet is used between a central controller(100) and a field controller(200). A power line communication scheme and a local area wireless communication scheme are used between the field controller(200) and each streetlight control board(300). The field controller(200) receives a certain control signal transmitted from the central controller(100), and transmits the control signal to each streetlight instrument(600) through each streetlight control board(300). States and failure information of each streetlight instrument(600) and a power circuit are transmitted to the central controller(100) through each streetlight control board(300) and the field controller(200).
Patent KR-20040088724-A (KR)
Inventor: KIM DONG GU
IPC: B62D15/02
Filed: 2003-04-10
Abstract: PURPOSE: An apparatus for displaying a steering state of wheels of a vehicle is provided to let a driver easily recognize the steering state of front wheels in starting the vehicle after parking or a stop. CONSTITUTION: An apparatus for displaying a steering state of wheels of a vehicle comprises a steering sensor(30), a control part, and a display part. The steering sensor interlocks with a steering wheel(20). The steering sensor measures the position of a ball(32) to be driven inside to measure the steering state of the steering wheel. The control part receives the position of the steering wheel measured by the steering sensor as an electric signal. The display part displays the steering state of front wheels as graphic by an operation signal transmitted from the control part. The steering sensor comprises a steering pipe(34) fixed to a side of the steering wheel and bent in a W-shape; a first sensor part(36) installed to a left side of the steering pipe, to ascertain the existence of the ball; and a second sensor part(38) installed to the right side of the steering pipe to correspond to the first sensor part to ascertain the existence of the ball. The steering pipe is formed in a circular pipe shape to enable the ball to move inside.
Patent KR-20030084694-A (KR)
Title: 두유제품의 제조방법 및 제조장치
IPC: A23L11/00
Filed: 2003-04-23
Abstract: 침적 또는 증자(蒸煮)된 외피를 포함하는 대두원료를, 실린더 배럴(1)의 축적실(4)에 축적하고, 이어서 피스톤(10)을 구동하여 축적된 대두원료를 실린더 배럴(1)의 선단부에 부착되는 스크린(51,52)을 통과시키며, 그리고 압출함으로써 대두원료의 극미세화된 두유를 제조한다.  이 때의 스크린의 눈은 60~500메시, 압출압력은 8.0~55.0MPa로 한다.
Patent KR-20040096745-A (KR)
Inventor: CHOI SEONG HO
IPC: H04L12/18
Filed: 2003-05-10
Abstract: PURPOSE: A method for transmitting a control message in accordance with an MBMS(Multimedia Broadcast/Multicast Service) in a mobile communication system is provided to transmit service state information during a short period while transmitting MBMS RB information during a relatively long period when periodically transmitting control information. CONSTITUTION: A UE checks whether an MBMS paging is received from an RNC(601). If so, the UE checks an MBMS identifier for distinguishing an MBMS corresponding to the MBMS paging(602). The UE drives a newly defined timer, and waits for receiving an S-CCPCH(Secondary Common Control Physical Channel)(603). The UE checks whether the timer expires(604). If not, the UE continuously confirms an MCCH(Minimum Control Channel) to receive a desired MBMS event information message(605). The UE confirms a type field of the received MBMS event information message, and performs an operation corresponding to the type field(606).
Patent KR-20040007247-A (KR)
Inventor: SHIN PO SHENG
IPC: H01L29/786
Filed: 2003-05-22
Abstract: PURPOSE: A method of fabricating an X-ray detector array element including a storage capacitor and a TFT(Thin Film Transistor) is provided to reduce the size by forming the storage capacitor on a common line and to reduce costs by using a passivation layer as a protection layer of a dielectric layer of the capacitor and a channel of the TFT. CONSTITUTION: A gate(320) and a gate insulation layer(330) are formed on a substrate(300). A silicon island(410) is formed on the insulation layer in a transistor area(302) and a common line(510) is simultaneously formed on the insulation layer(330) in a capacitor area(301). Source and drain are formed on the island to form a TFT. A bottom electrode(610) is formed on the insulation layer in the capacitor area and covers the common line(510). A passivation layer(710) is formed on the insulation layer, the bottom electrode and the TFT. A first via hole penetrates the passivation layer(710) to expose the source. A planarization layer(810) is formed on the passivation layer and filled in the first via hole. Second and third via holes penetrate the planarization layer. The second via hole exposes the source. The third via hole exposes part of the passivation layer. A top electrode is formed on the planarization layer and connects the source.
Patent KR-20040103082-A (KR)
Inventor: KIM JIN IL
IPC: H04B7/005
Filed: 2003-05-30
Abstract: PURPOSE: A device for processing electromagnetic waves of a mobile communication terminal and a method therefor are provided to reduce the amount of electromagnetic waves increased due to large transmitting power in the case that a terminal user is in a shadow area or is distant from a base station. CONSTITUTION: A transmission power level detector(420) detects a transmission power level of an RF(Radio Frequency) transmitter(450) changing according to power received by an RF receiver of a mobile communication terminal, and then transmits the detected transmission power level to a microprocessor(410). A call quality detector(470) detects a call quality state of the mobile communication terminal changing according to the detected transmitting power level, and then outputs the detected call quality state to the microprocessor(410). An SAR(Specific Absorption Rate) processor(480) processes an SAR value changing according to the detected transmitting power level, and then outputs the processed SAR value to the microprocessor(410).
Patent KR-20040105320-A (KR)
Inventor: JUNG HUI TAE
IPC: B82B3/00
Filed: 2003-06-05
Abstract: PURPOSE: Provided is a method for manufacturing bio nanoarrays by fixing biomaterial or bio-receptor on a nano-sized pattern based on self-assembly of polymeric supramolecules and stanning of metal. CONSTITUTION: The bio nanoarrays are manufactured by the following steps of: (i) forming a thin film of organic molecules inducing self-assembly on a substrate formed by spin-coating, rubbing or solution spreading; (ii) annealing the thin film to form ordered structure by self-assembling organic molecules, wherein the organic molecules are annealed by heating to 240deg.C, higher than phase transition temperature(230deg.C) of the liquid crystal and cooling; (iii) adsorbing metals selectively on the ordered structure formed in self-assembling by using RuO4; (iv) etching the thin film through reactive ion etching and/or ion milling to remove the parts on which the metal is not adsorbed, resulting in formation of a nano-sized pattern of organic molecules; (v) printing the nano-sized pattern having a uneven hole or columnar shape on the substrate; (vi) fixing biomaterial or bio-receptor bonding to biomaterials on the nano-sized pattern due to the amine-aldehyde reaction between amine group on the ends of biomaterial or bio-receptor and aldehyde on the surface of substrate, wherein the biomaterials are selected from the group consisting of protein, peptide, amino acid, ligand, carbohydrate, DNA, oligonucleotide and RNA.
Patent KR-20040108188-A (KR)
Inventor: EOM JANG PIL
IPC: F03G1/02
Filed: 2003-06-17
Abstract: PURPOSE: A generating system and a generating method utilizing two elastic materials are provided to produce continuous and stable power by utilizing two elastic materials. CONSTITUTION: A generating system utilizing two elastic materials comprises an operation part(10) converting external force into rotation energy and transmitting the rotation energy to first and second ratchet gear parts(20a,20b); the first ratchet gear part transmitting the rotation energy transmitted from the operation gear part to a first operation shaft connection part(30a); the second ratchet gear part transmitting the rotation energy to a second operation shaft connection part(30b); the first operation shaft connection part transmitting the rotation energy transmitted from the first ratchet gear part to a first elastic material(40a) or intercepting; the second shaft connection part transmitting the rotation energy transmitted from the second ratchet gear part to a second elastic material(40b) or intercepting; the first elastic material transmitting the stored rotation energy to a generator(60) through a first drive shaft connection part(50a); the second elastic material transmitting the stored rotation energy to the generator through a second drive shaft connection part(50b); the first drive shaft connection part transmitting the energy transmitted from the first elastic material to the generator or intercepting; the second drive shaft connection part transmitting the rotation energy transmitted from the second elastic material to the generator or intercepting; the generator converting the rotation energy transmitted through the first and second drive shaft connection parts into electric energy; a first sensing part(80a) and a second sensing part(80b) each sensing the unwinding and winding of the first and second elastic materials; a control part(90); and a tempo(70) keeping the unwinding of the first and second elastic materials uniform.
Patent KR-20040002715-A (KR)
Inventor: MOTOHASHI NOBUTSUNA
IPC: B21K3/00
Filed: 2003-06-26
Abstract: PURPOSE: To solve a problem in processing a valve fitting part of a rocker arm such that the cracking of molds can be prevented even when a side wall and a connection wall are pressed to be shaped in each mold, when the mold is divided at a corner part of the side wall as a parting line, but a clearance is easily generated between the molds, which causes the generation of flash on the valve fitting part, and the flash cannot be removed even by shot peening and grinding by a barrel device, but is separated in accompany with the use of the rocker arm. CONSTITUTION: Clearances 34 for forming excess parts are respectively formed between each of first molds 26, 27 and an intermediate part 32 of a second mold 24, and an excess part 35 of a dimension larger than the flash is formed on a bottom part of valve guide walls 28, 29, whereby the problem such that the flash formed by the clearance generated on the parting line of the mold is separated, and gives the bad influence on peripheral parts, can be prevented.
Patent KR-20050006418-A (KR)
Inventor: CHMORA ANDREW L
IPC: H04L12/56
Filed: 2003-07-08
Abstract: PURPOSE: A method for managing the distributed certificate in Ad-hoc network and a system for the same are provided to prevent the use of public key canceled by the unlicensed wireless listener. CONSTITUTION: A method for managing the distributed certificate in Ad-hoc network includes the steps of: (a) writing a certificate revocation list(CRL); (b) distributing the CRL to each node; (c) receiving the distributed CRL from a predetermined number of nodes; and (d) re-constructing the CRL by combining the distributed CRL.
Patent KR-20050008891-A (KR)
Inventor: LEE WON KYUNG
IPC: B62D1/187
Filed: 2003-07-14
Abstract: PURPOSE: A device for adjusting the inclination of a steering column is provided to simplify the locking and unlocking structure, and to improve the reliability by adjusting the inclination angle of the upper steering column with the lever unit having a movable gear engaged with the upper steering column. CONSTITUTION: An inclination adjusting device of a steering column is composed of a lower steering column(100) turning and containing a lower steering shaft for fixing a steering gear; an upper steering column(200) turning and containing an upper steering shaft combined with the lower steering shaft by a universal joint and having a fixing gear unit(210) in the lower part; a supporting bracket(110) fastened to the upper part of the lower steering column; and a lever unit(300) composed of a movable gear unit(310) engaged with the fixing gear unit and a grip part(320), and turned and combined with the supporting bracket.
Patent KR-20050009609-A (KR)
Inventor: NA JONG WOOK
IPC: G06F1/00
Filed: 2003-07-18
Abstract: PURPOSE: A wall-type information providing device having a computer interface and a half mirror is provided to perform a wall-type mirror function and an information providing function by installing to a room or a humid bathroom, as execution buttons, a speaker, a monitor, a camera, and a microphone connected to a computer main body through the interface are arranged with the half mirror. CONSTITUTION: A main body(100) combines the information providing device(200) to the back of the half mirror(110) and seals it with a casing. The speakers(210,211) are installed to the inside of the main body. The interface(300), an interface controller(400), and a connector(500) control operation of the information processing device and the speakers. Information to be displayed on the information processing device is received by connecting to an information providing web site(630) through the network(620).
Patent KR-20030069926-A (KR)
Inventor: KO YEONG GU
IPC: C02F1/28
Filed: 2003-07-19
Abstract: PURPOSE: Provided is a filtering and sterilizing apparatus without power supply. CONSTITUTION: The apparatus includes a first filtration apparatus that includes a first water tank(16) installed at an upper portion of a supporting bar(29), wherein the first water tank(16) has a filter layer(6) comprised of a sand filter(6a) and a gravel filter(6b) therein, a water collecting basin(7) under the filter layer(6), and a first decant water storage zone(8) above the filter layer(6), a seal tank(4) connected to the side of the first water tank(16), a back wash control tank(17) connected to a lower portion of the seal tank(4), a head tank(3) installed above the seal tank(4) and connected to a raw water inlet pipe(14) with a chlorine feeder(2), wherein an outlet pipe(28) of the head tank(3) is connected to the seal tank(4), an air vent(27) installed in the head tank(3) connected to the seal tank(4), an overflow pipe(22) connected to an air bladder(23) installed at an upper portion of the back wash control tank(17), wherein an outlet pipe of the seal tank(4) is connected to the first water tank(16), a siphon(21) installed at an upper portion of the filter layer(6) and connected to the back wash control tank(17), and a second filtration apparatus having the same configuration as the first filtration apparatus, wherein a filter layer of the second filtration apparatus is comprised of an activated carbon layer(12a), an anthracite layer(12b), and a gravel layer(12c).
Patent KR-20050010379-A (KR)
Title: Wireless image transmitting and receiving apparatus and method for safety operation of subway
Inventor: KWON SANG IN
IPC: H04N7/18
Filed: 2003-07-19
Abstract: PURPOSE: A wireless image transmitting and receiving apparatus and method for safety operation of subway are provided to alarm a running train when the train is approaching to an expected danger zone and allow an operator to confirm the situation of the front area. CONSTITUTION: A wireless image transmitting apparatus includes a video camera(1), a character generator(2), a video encoder(3), the first and second modulators(4,5), a transmission antenna(6), and a beacon transmitter(7). Video information input from the video camera is mixed with character information generated by the character generator. The mixed result is compressed by the video encoder. The compressed signal is modulated by the first and second modulators and radio-transmitted through the transmission antenna. The beacon transmitter periodically transmits an identifier for identifying the wireless image transmitting apparatus.
Patent KR-20050011431-A (KR)
Inventor: KIM DO YUNE
IPC: G02F1/1335
Filed: 2003-07-23
Abstract: PURPOSE: A backlight unit is provided to incorporate a lamp array in a diffuser plate instead of preparing any additional lamp assembly structure, thereby reducing the size of the backlight unit. CONSTITUTION: A backlight unit includes a diffuser plate(42) having a plurality of through-holes(50) with a uniform interval. A plurality of lamps(41) are formed in the holes respectively. A reflection plate(43) surrounds rear and side surfaces of the diffuser plate. A cover bottom(44) surrounds outsides of the diffuser plate and the reflection plate. The holes have a diameter larger than those of the lamps, and the diffuser plate has a thickness larger than the diameter of the holes. The lamps have silicon rubbers at predetermined positions for supporting the lamps with a predetermined distance from the holes.
Patent KR-20050012458-A (KR)
Title: Fluid mixture injection nozzle
Inventor: KANG SI HONG
IPC: B05B7/06
Filed: 2003-07-25
Abstract: PURPOSE: An injection nozzle for mixing fluid is provided to equally spray liquid together with air onto a surface of products in a constant thickness. CONSTITUTION: The injection nozzle(A) for mixing fluid is configured so that fluid supplied through a fluid supply connector(2) into a nozzle body(1) is injected by an air supplied from an air supply connector(3). An injection member(5) is inserted between a front portion of the nozzle body and an air cap(4) and is fixedly engaged with the nozzle body by a screw. A liquid supply controller(6) is engaged with a rear portion of the nozzle body by a screw. A pattern regulating hole(7) is fixed on one side of the nozzle body, which has a set screw(71) and a valve fixed with the set screw.
Patent KR-20030067654-A (KR)
Inventor: CHA GI MAN
IPC: H04B7/26
Filed: 2003-08-01
Abstract: PURPOSE: A system for tracking an accident occurring spot using a mobile communication terminal receiving a GPS satellite signal is provided to track a position of the mobile communication terminal in a ready room if an emergent call is made by using a mobile communication network, thereby quickly going into action to the accident occurring spot and exactly guiding to the spot by supplying position information. CONSTITUTION: A mobile communication terminal(20) receives a GPS signal, and delivers the GPS signal with an access signal for making a call with the other party. A communication network of a mobile communication provider consists of a repeater(32) and a base station(30). The repeater(32) transmits the access signal and the GPS signal. A receiver and position calculator(50) includes a GPS signal receiver(40) for receiving the GPS signal, receives the GPS signal while receiving the access signal, and analyzes the GPS signal to output a position value of the terminal(20). A display processor(55) displays the position of the terminal(20) by interworking with a map information DB, with the use of the outputted position value.
Patent KR-20050015415-A (KR)
Inventor: JANG KYUNG SEOG
IPC: H04W4/02
Filed: 2003-08-05
Abstract: PURPOSE: A location based messenger service system and method, and a mobile communication terminal for the system and method are provided to enhance a smooth communication among members by setting plural mobile communication terminals in one group and notifying members that a member goes into a specified area. CONSTITUTION: The system comprises a database(460), a subscriber manager(410), a location data provider(420), and a message manager(430). The database(460) stores subscriber data, messages set by subscribers, and location data of subscriber's terminals for each group. The subscriber manager(410) receives personal data needed at a member subscription, one more terminal number to be set in a group, and a messenger service area, stores and manages the received data at the database(460). The location data provider(420) receives messenger service area entry data from a location data providing server, and lets the message manager(430) send a messenger service area entry notification message to terminals of remaining members.