baber/WOPTO huggingface dataset:
Patent KR-20040069462-A (KR)
Inventor: KIM NAM SIK
IPC: H04N9/31
Filed: 2003-01-29
Abstract: PURPOSE: A laser display system is provided to change a path and traveling direction of a laser beam using a micro-lens array to effectively remove speckle. CONSTITUTION: A laser display system includes a red laser source(41a), a green laser source(41b), a blue laser source(41c), the first and second filters(42a,42b) for combining laser beams emitted from the red, green and blue laser sources, and a rotary color splitter(43) for periodically splitting the combined laser beam into red, green and blue colors. The laser display system further includes a micro-lens array(44) for changing paths and traveling directions of the split laser beams to remove coherence of the laser beams so as to restrain speckle, a lighting system(45) for irradiating the laser beams to a display device(46), a projection system(47) for projecting an image on a screen(48), and a video signal controller(49) for receiving a video signal and making colors of the display device and rotary color splitter correspond to each other.
Patent KR-20040071518-A (KR)
Inventor: OH SEONG TAEK
IPC: F16D27/10
Filed: 2003-02-06
Abstract: PURPOSE: A field coil assembly of an electronic clutch is provided to increase the productivity and to decrease cost and the number of parts by simplifying the structure of the surge voltage restricting unit, and to improve sealing efficiency by molding the surge voltage restricting unit entirely. CONSTITUTION: A field coil assembly comprises an electronic coil body formed by winding an electronic coil, a case part containing the electronic coil body and exposing two lead wires(111) out of the electronic coil body, and a surge voltage restricting unit(130) formed on two lead wires, and generates the magnetic force in applying power to the lead wires. The surge voltage restricting unit has a surge voltage restricting member(140) connected on two lead wires in parallel, a guide plate(131) for assembling and arranging the surge voltage restricting member and the lead wires, and a molding part for molding the surge voltage restricting members and the lead wires.
Patent KR-20040072834-A (KR)
Inventor: LEE RYE BUN
IPC: H04N21/43
Filed: 2003-02-11
Abstract: PURPOSE: A system for servicing position-based multimedia broadcasting contents by using mobile multimedia broadcasting is provided to freely supply desired contents to a user by using the contents and meta data included in the contents as using a mobile multimedia broadcasting receiver, so that the user uses information free of charge. CONSTITUTION: A mobile terminal comprises as follows. A storage(210) stores at least more than one group attribute data of contents. A key input portion(220) inputs the group attribute data. A mobile multimedia broadcasting receiver(230) receives a digital multimedia broadcasting signal. A controller(250) stores group attribute information, extracts contents and meta data included in the digital multimedia broadcasting signal, and compares the meta data with the group attribute data. If the data are identical, the controller(250) outputs the contents. A display(240) displays the contents. A position recognizer(260) supplies position information to recognize a current position of the mobile terminal.
Patent KR-20030070827-A (KR)
Title: 배기가스 처리방법 및 그것에 사용하는 배기가스 처리촉매
IPC: B01J23/652
Filed: 2003-02-21
Abstract: 본 발명은 촉매성분 담지형 촉매의 CO 함유 배기가스에 대한 처리효율을 한층 향상시키는 것이다. 특히, 촉매성분의 담지량을 증대시키지 않고 높은 처리효율을 달성하고, 또 장기에 걸쳐 안정해서 높은 처리효율을 유지할 수 있게 한다. 
     본 발명에 관한 배기가스 처리방법은, 배기가스 중의 CO를 제거하는 배기가스 처리방법으로서, 체눈 1.0∼3.0mm, 개구율 60∼80%, 또 내벽두께 2mm 미만인 허니콤 구조의 촉매로 이루어진 촉매층에, 상기 배기가스를 온도 250∼600℃, 압력손실 100mm수주 이하, 또 선속 0.5∼10m/초로 접촉시키는 공정을 포함하는 것을 특징으로 한다.
Patent KR-20030085468-A (KR)
Title: Milk bottle for baby
Inventor: PYUN SEONG HWAN
IPC: A61J9/04
Filed: 2003-02-25
Abstract: PURPOSE: A milk bottle for a baby is provided to allow a baby to intake milk without difficulty and make the washing of the milk bottle easier and improve the sanitary and clean state of the milk bottle. CONSTITUTION: A nipple(150) is screw-coupled to an upper part of the body(130) of the milk bottle by a clamping device(120). An air inlet device is formed within the body(130) of the milk bottle. The air inlet device comprises: upper and lower flaps(110,140) and an air inlet pipe(190). The upper flap(110) has at least one milk outlet hole(200) at an upper part and an air inlet groove(210) at a lower part. The lower flap(140) has at least one through hole(160).
Patent KR-20040078243-A (KR)
Inventor: SEO HAN GI
IPC: H01L21/76
Filed: 2003-03-03
Abstract: PURPOSE: A method for fabricating a semiconductor device is provided to shorten a period of an etch process by proposing properly conditions such as reaction gas, power, and pressure necessary for dry-etch plasma. CONSTITUTION: An oxide layer(20) is formed on a semiconductor substrate(10). A nitride layer(30) is formed on the oxide layer. A photoresist pattern is formed on the nitride layer. A dry-etch process for the exposed nitride layer and the exposed oxide layer is performed by using plasma. The plasma is generated by applying predetermined pressure and predetermined power to reaction gas. A field oxide layer(50) is formed on the exposed semiconductor substrate by performing an ion implantation process.
Patent KR-20040081547-A (KR)
Inventor: KIM JUN YOUNG
IPC: G06F1/00
Filed: 2003-03-13
Abstract: PURPOSE: A mini-disc drive for a computer is provided to extend the convenience of computer use and offer the smoothness of data interchange by offering the disc drive for replacing a current FDD(Floppy Disc Drive) limited to the 1.44 megabit. CONSTITUTION: A USB(Universal Serial Bus) driver(240) exchanges data and a control signal with a USB module(200) of the computer and controls the signal of a main controller(260) of the mini-disc drive(140). The mini-disc drive includes the main controller controlling a read/write signal and the data for a mini-disc(150). An SIE(Serial Interface Engine)(250) transmits/receives the data from the SIE(220) in the USB module of the computer through a protocol.
Patent KR-20030037238-A (KR)
Inventor: KIM NAK GWI
IPC: F27D3/14
Filed: 2003-03-24
Abstract: PURPOSE: A pulling out device of crucible for crucible furnace is provided to perform operation safely and enable the crucible to be replaced promptly by easily pulling out the crucible that is not cooled after removing molten materials only when the crucible is damaged. CONSTITUTION: The pulling out device(30) of crucible for crucible furnace comprises a base plate(35) on the bottom of which an exchange screw hole is formed to exchange a supporter(32) capable of being stopped at the bottom of the crucible; a screw bar(36) which is projected upward from the center of the base plate(35), and to the upper part of which a ring for hooking(37) capable of hoisting the whole pulling out device(30) is fixed; brackets(38,39) radially installed at the edge of the base plate(35); sheet type clamps(42,43) which are fixed to the brackets(38,39) by a hinge, and at the upper part of which close adhesion surfaces(40,41) capable of being closely adhered to the inner surface of the crucible are installed; and an operating member(46) which is installed at the screw bar(36) to fold or unfold the clamps(42,43), wherein the operating member(46) comprises an operating plate(49), an operating pipe(50), connection rings(51), and a regulating nut(53).
Patent KR-20040087667-A (KR)
Inventor: CHA U HO
IPC: F25B43/00
Filed: 2003-04-07
Abstract: PURPOSE: An apparatus for supporting a screen assembly of an accumulator is provided to solidly support and fix a screen assembly by a screen support part protruded at an inner peripheral surface of a case of an accumulator. CONSTITUTION: A case(10) has a cylindrical body(11), and upper and lower covers sealing upper and lower open ends of the body for having an inner space. A refrigerant inlet pipe(20) is combined with the upper cover of the case for moving a heat-exchanged refrigerant into the case. Refrigerant outlet pipes are combined with the lower cover of the case for discharging refrigerant gas to a compressor. A screen assembly(50) is fixed in association with an inner peripheral surface of the body of the case for preventing liquid refrigerant flowed in through the refrigerant inlet pipe from being directly flowed out through the refrigerant outlet pipes. The case has a screen support part(14) for supporting and fixing the screen assembly in association with the inner peripheral surface of the body.
Patent KR-20040087669-A (KR)
Inventor: LEE YONG U
IPC: B60K15/04
Filed: 2003-04-07
Abstract: PURPOSE: An expanding filler pipe is provided to simplify the installation process without additional fuel cap assembling units by integrally forming a flare and a thread groove in the expansion part of the pipe, and to prevent lowering of the durability or corrosion resistance by completely inserting the valve assembly into the pipe. CONSTITUTION: An expanding filler pipe is composed of a pipe body(10) connected to a fuel tank, and composed of an expansion part(11) formed in the opening part to insert a fuel gun, a flare part(12) formed in the end of the expansion part to place a fuel cap and a thread groove(13) integrally formed in the lower part of the flare part and combined with the thread part of the fuel cap; and a valve assembly composed of a valve body(21) having a guide part(21a) fitted to the inner periphery of the expansion part and a valve plate(22) rotated and installed in the lower part of the valve body to close the lower opening part of the valve body with elastic fore of a spring(23), and inserted to the inner periphery of the expansion part before processing the thread groove of the expansion part.
Patent KR-20040088190-A (KR)
Inventor: HAN JAE WON
IPC: H01L21/28
Filed: 2003-04-09
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to minimize contact resistance and to obtain fine line-width by setting an optimum thickness of a barrier metal film. CONSTITUTION: An interlayer dielectric(207) with a contact hole(208) is formed on a semiconductor substrate(201). The first barrier metal film(209) is formed on the resultant structure, wherein the thickness of the first barrier metal film is 400-600Å. Then, the second barrier metal film(210) is formed on the first barrier metal film. Titanium is used as the first barrier metal film and titanium nitride is used as the second barrier metal film.
Patent KR-20040088249-A (KR)
Inventor: JUN JAE BEOM
IPC: H03G3/32
Filed: 2003-04-09
Abstract: PURPOSE: A volume control device automatically tuned by the speed of a vehicle and an operating method thereof are provided to meet the convenience of a driver by automatically controlling the volume of an audio unit according to the speed of the vehicle. CONSTITUTION: A volume control device for a vehicle is composed of a wheel speed sensor(100) for detecting the speed of the vehicle, an audio unit(200) having a speaker(S), a mode setting button(300), and a micro computer(400) connected to the mode setting button. The wheel speed sensor has a speed pulse generating module(110) for receiving a wheel speed value and generating a speed pulse. The mode setting button is formed at one side of the audio unit, and sets an automatic volume controlling mode. The micro computer automatically controls the volume of the audio unit according to the speed of the vehicle. The micro computer includes a counter(410) for counting speed pulses generated by the speed pulse generating module, a comparator(420) for comparing the counted speed pulses with a speed level value, and a volume control unit(430) for controlling the volume of the audio unit.
Patent KR-20040091219-A (KR)
Inventor: SHIN HYEN SOO
IPC: B60T7/00
Filed: 2003-04-19
Abstract: PURPOSE: A non-contact type brake is provided to obtain high environmental affinity of a vehicle by braking a wheel by electromagnetic force and to remove the need of such a braking support device as a pressure cylinder. CONSTITUTION: A non-contact type brake comprises a signal input part(20) sensing an analog input signal according to displacement of a brake pedal(10); an electronic control unit(30) properly controlling the received signal to an input signal and outputting an independent signal; and a braking part(40) producing reverse torque by the signal received from the electronic control unit. The braking part comprises an AC(Alternating Current) motor, a DC(Direct Current) motor, a stepping motor, and a linear motor.
Patent KR-20040098685-A (KR)
Inventor: JUNG SEON HAE
IPC: G06T1/00
Filed: 2003-05-15
Abstract: PURPOSE: A color reappearance method and a device using plural color reappearance inherent profiles are provided to create plural optimized color reappearance inherent profiles, and to execute high-quality color reappearance by the created plural color reappearance inherent profiles. CONSTITUTION: Color reappearance of a color reappearance device is requested(10). A list of plural color reappearance inherent profiles for indicating optimized color reappearance in the color reappearance device is displayed(12). The color reappearance of the color reappearance device is executed by using a predetermined color reappearance inherent profile selected by a user among the displayed color reappearance inherent profiles(14).
Patent KR-20040095581-A (KR)
Inventor: CHOI CHEOL GYU
IPC: C09D1/00
Filed: 2003-05-30
Abstract: PURPOSE: An electrodeposition paint composition containing nano silver particles is provided to improve attachment and coatability to the surface of a metal substrate, and effect sustained antibacterial properties without separation of the layer. The paint composition is advantageously used in various formed articles where antibacterial effect is required such as a metal filter in an air cleaner and a heat exchanger of an air conditioner. CONSTITUTION: The electrodeposition paint composition comprises: 65-99.99999wt% of a thermosetting or photocuring electrodeposition paint and 0.00001-35wt% of nanosilver colloid having a particle size of at least 300nm or less, wherein the thermosetting electrodeposition paint comprises: 30-70wt% of at least one thermosetting resin selected from polyepoxide-amine resin, polyacryl resin and polyurethane resin; and 30-70wt% of at least one thermosetting agent selected from blocked polyisocyanate and melamine, wherein the photocuring electrodeposition paint comprises: 1-85wt% of a cationic acrylic copolymer containing vinyl groups; 3-65wt% of a monofunctional or multifunctional acrylic monomer, or a vinyl ester monomer; 1-7wt% of a UV-light photoinitiator; and the balance of water, and wherein the nano silver colloid is obtained by dispersing the metal silver homogeneously into an aqueous solution or alcohol by utilizing the solid adsorption property of a surfactant.
Patent KR-20040102985-A (KR)
Inventor: KANG GWON IL
IPC: H04B7/26
Filed: 2003-05-30
Abstract: PURPOSE: An inter-generation soft handoff method is provided to remove degradation of a call success rate and sound quality degradation of a hard handoff technique, and enhance an existing ATM backbone to an Ethernet backbone by performing a conversion function of an inter-generation soft handoff message. CONSTITUTION: When a mobile station is moved from one service area to another service area, it is determined whether 2G/3G mixed use is converted into a 2G only(3G call) in a boundary of a 2G/3G mixed use area and 2G only area(S112). If the 2G/3G mixed use is converted into the 2G only, when a beacon is met from 3G to 2G, an RC exchange hard handoff for changing a 3G call to a 2G call is performed to recognize the 2G and the operation of the beacon, inter-frequency hard handoff is performed, and then, soft handoff is performed(S114). A handoff request message is sent to the other party, and if the 2G/3G mixed use is not converted into the 2G only(3G call), it is determined whether the 2G only proceeds to the 2G/3G mixed use area(S116). If 2G only proceeds to the 2G/3G mixed use area, the handoff request message is sent to the other party to perform 2G IMSHO(Inter MSC Soft HandOff)(S118). If the 2G only does not proceed to the 2G/3G mixed use area, it is determined whether the 2G/3G mixed use proceeds and then 2G only(2G call) proceeds(S120). The handoff request message is sent to the other party to perform the 2G IMSHO(S122).
Patent KR-20040104282-A (KR)
Inventor: KIM JAE HEUNG
IPC: H01R13/70
Filed: 2003-05-28
Abstract: PURPOSE: A outlet connected to a power-saving switch for controlling a standby power is provided to reduce the standby power by easily blocking electricity which is the generation cause of the standby power. CONSTITUTION: A concent(300) is connected to a power blocking device(100) installed in a home, an office or a plant by a connection line(200) so that it is possible for a user to use electricity. A power-saving switch(400) installed between the power blocking device and the outlet controls the flow of the electricity corresponding to a standby power in the connection line.
Patent KR-20030096040-A (KR)
Title: 자기중립선방전플라즈마 처리시스템
IPC: H01J37/32
Filed: 2003-06-12
Abstract: 본 발명은 대형의 직사각형 기재의 전 표면영역을 균일하게 처리하기 위하여 동시에 다수의 선형 자기중립선방전플라즈마를 인가할 수 있는 자기중립선방전플라즈마 처리시스템을 제공한다. 자기중립선방전플라즈마 처리시스템의 자계발생수단이 진공챔버내에서 처리되는 대상물의 처리될 표면과 평행하게 진공챔버의 외부에 배열된 적어도 두개의 선형 전류봉을 가짐으로서 인접배치된 선형 전류봉사이에서 진공챔버내에 적어도 하나의 선형 자기중립선을 형성토록 한다.
Patent KR-20050006565-A (KR)
Inventor: KIM YEON BAE
IPC: G06F15/16
Filed: 2003-07-09
Abstract: PURPOSE: A system and a method for managing/editing multimedia data on a distributed environment are provided to enable diverse mobile terminals to search/edit the multimedia data through the network and implement partial search/extraction of the multimedia data by using the MPEG(Moving Picture Experts Group)-4/7 and the XML(eXtensible Markup Language). CONSTITUTION: A multimedia data management server(140) stores the multimedia data, stores metadata of the generated multimedia data, and searches/downloads the multimedia data corresponding to a request of a client server(110) connected through the communication network(130). A multimedia data editing server(150) edits the downloaded multimedia data by linking with the multimedia data management server, selectively generates the metadata, and transfers the edited multimedia data and the metadata to the multimedia data management server. The multimedia data management server includes a storing means(160), an XML conversion template module(142), and a version manager(147).
Patent KR-20050007830-A (KR)
Inventor: CHOI YANG LIM
IPC: G06K9/00
Filed: 2003-07-11
Abstract: PURPOSE: A method for certifying a domain for exchanging contents between devices on the wired/wireless network is provided to prevent the device of other user not included in the same domain from performing disallowed data transmission/reception by enabling only the devices having the same domain ID to transmit/receive the contents. CONSTITUTION: Domain ID information of the device included in the wired/wireless network is set. A domain password is generated by using the set domain ID information and device ID information(312,314). The encoded first packet encoding the first code with the domain password is transmitted by generating the first code(318). The first code is decoded from the encoded packet by using the domain password, and the packet encoding the decoded first code and the second code by using the domain password is received by generating the second code(324). The received packet is decoded by using the domain key and it is judged that a specified bit frame of the decoded packet is identical with the first code(330).
Patent KR-20050011216-A (KR)
Inventor: KWON KI SEOP
IPC: G11C11/4074
Filed: 2003-07-22
Abstract: PURPOSE: A semiconductor memory device is provided to reduce loss of cell data by stabilizing a level of a back bias voltage(Vbb). CONSTITUTION: An auto refresh sensing unit(50) generates an auto refresh sensing signal by sensing an auto refresh period. A frequency generation unit(51) generates a period signal of a higher frequency in the auto refresh period than in a normal operation in response to the auto refresh sensing signal. A control signal generation unit(52) generates a pumping control signal by receiving the period signal. And a back bias voltage pumping unit(53) performs voltage pumping in response to the pumping control signal.
Patent KR-20050011345-A (KR)
Inventor: SEOL JAE CHEOL
IPC: H01K1/46
Filed: 2003-07-23
Abstract: PURPOSE: A vehicle bulb is provided to easily dissipate heat convected from a glass sphere when lighting and to improve conductivity without forming an electric closed loop by forming a gold plating layer on a cap. CONSTITUTION: A vehicle bulb includes a glass sphere, a cap, and a terminal. The glass sphere includes a filament therein. The cap supports the glass sphere and is implemented on a conventional socket. The terminal is extended from the cap and supplies power to the filament. A gold plating layer is formed to easily dissipate heat convected from the glass sphere, and to improve conductivity without forming an electric closed loop. The gold plating layer also improves the beauty of the bulb.
Patent KR-20050012335-A (KR)
Inventor: KIM DEOK RYOL
IPC: B60K15/00
Filed: 2003-07-25
Abstract: PURPOSE: A returnless fuel system of an LPI(Liquefied Petroleum Injection) vehicle is provided to reduce the leakage of a fuel line, to control easily fuel-injection, and to decrease the exhaust gas. CONSTITUTION: A returnless fuel system of an LPI(Liquefied Petroleum Injection) vehicle is composed of a fuel tank(110); a fuel pump(120) installed in the fuel tank; a fuel supply line(130) connected from the fuel pump; a fuel rail(136) coupled to the fuel supply line and mounted with injectors(138) of each cylinder; a damper(150) disposed in the end of the fuel rail to decrease the pulsation of fuel pressure; a reservoir tank(160) connected and installed in the other side of the fuel rail to receive some of the fuel of the fuel rail; and a solenoid valve(162) arranged at a fuel inlet unit of the reservoir tank and opened by an ECU(Electronic Control Unit,140) in turning off starting.
Patent KR-20050012585-A (KR)
Inventor: LEE IK JAE
IPC: H01L23/48
Filed: 2003-07-25
Abstract: PURPOSE: A BGA type package module is provided to improve mounting reliability by fixing stably a BGA type package by a supporter. CONSTITUTION: A BGA type package module includes a BGA type package on which conductive balls are adhered, a supporter(10) on which the BGA type package is installed, and a substrate on which the supporter is mounted. The BGA type package is installed on one side of an outer plate(11) of the supporter. A plurality of openings are formed in predetermined interval on the outer plate. The conductive balls are adhered on a loading part(12). A plurality of pins(17) are installed at the other side of the outer plate and are connected to the loading part. A joint metal(13) is connected to the pins through the loading part. A metal plate(14) is installed at a top part of the joint metal. A plurality of shafts(16) are connected to the metal plate by springs(15). A control lever is used for fixing and moving the shafts.
Patent KR-20050017247-A (KR)
Inventor: KANG LAI O
IPC: E05C1/10
Filed: 2003-08-11
Abstract: PURPOSE: A bi-directional latch assembly for combining a display part to front or back side of a main body, and an electronic device using the same are provided to bi-directionally move a position of a latch with small force and combine the first body to the second body in a state that the latch is fixed without applying the force to the latch. CONSTITUTION: A casing(100) forms a receiving groove(108) at the inside and forms a penetrating hole at the center of the receiving groove. A push part(140) is received to the receiving groove and has a receiving surface at one side. The latch(120) includes a frame and a pair of holding projections. The frame is inserted into the penetrating hole and one side of the frame is received to the receiving surface. The holding projections are formed with the frame as one body at a position facing a central edge of the frame. A holding lock is selectively combined with a pair of holding holes.