baber/WOPTO huggingface dataset:
Patent KR-20030034661-A (KR)
Title: Rear engine flap door the application Hinge arm structure
Inventor: PARK SEUNG YEONG
IPC: B60J5/10
Filed: 2001-10-26
Abstract: PURPOSE: A bus rear engine flap door, applying hinge arm structure is provided to improve maintainability in an engine room by moving a lifter to the upper side of the engine room and mounting the lifter together with a hinge arm. CONSTITUTION: A bus rear engine flap door, applying hinge arm structure comprises an engine flap door(30) rotatably mounted to a rear body-upper frame(20), forming fixing holes in which a fixing bolt is inserted, to fix the lower end portion of a hinge arm(40) at the inner upper end portion; the hinge arm having a first coupling hole(42) formed at one end, a second coupling hole formed at the other end, and a second fixing bracket(90) attached to the curved surface through weld; a hinge arm-fixing bracket(50) forming a fixing portion and a coupling portion coupled with the hinge arm, as one body; a lifter(60) forming a first hinge hole(62) at one end and a second hinge hole(64) at the other end; and an engine room-cut off wall(70). The first fixing bracket is attached to the lower side of the bent-up portion of the engine room-cut off wall. Thus, the operability and effective height of the engine flap door are increased and maintainability is increased.
Patent KR-20030035243-A (KR)
Title: Apparatus for protecting rotation of suction valve assembly
Inventor: JUNG CHUNG MIN
IPC: F04B39/10
Filed: 2001-10-30
Abstract: PURPOSE: An apparatus for preventing rotation of a suction valve assembly is provided to improve efficiency of the valve. CONSTITUTION: A guiding groove(122a) is formed on one of an inner circumferential surface of a fixed protrusive part(113) of a piston and a periphery of a supporting axis part(122) of a suction valve while a guiding protrusion(113b) is formed on the other. The guiding protrusion is fixed by the guiding groove in circumferential direction to prevent rotation of the suction valve.
Patent KR-20020034941-A (KR)
Title: Ito heater
Inventor: HA GI BAE
IPC: G02F1/13363
Filed: 2001-10-31
Abstract: PURPOSE: An ITO heater is provided to reduce expenses and easily perform temperature control by locating the heater to the surface of an LCD. CONSTITUTION: An ITO(Indium Tin Oxide) heater for a liquid crystal display, typically a DSTN(Double Super Twisted Nematic) display comprises an active liquid crystal cell(12) for optical modulation, characterized by a dummy cell(11) adapted for optical compensation comprising two substrates(13) with liquid crystal(14) and characterized by a heater(1). The heater comprises a transparent conductive layer applied to one of the substrates, and the dummy cell further comprises electrically a conductive spacing unit(15) for simultaneously maintaining a desired cell gap and equalizing the electrical potential between the two substrates(13).
Patent KR-20020038539-A (KR)
Inventor: LASSER FRANZ
IPC: D05C7/08
Filed: 2001-11-16
Abstract: PURPOSE: Provided is a sequin head for an embroidery machine which contains a drive mechanism to operate a feeding apparatus for feeding a sequin ribbon and a cutting apparatus for cutting sequins from the sequin ribbon. CONSTITUTION: In a sequin head(11) for an embroidery machine, an operation of a feed(17) of a sequin ribbon(19) is achieved though a connecting rod(31) connected to a swirl part(27), an operation of a blade(47) for cutting sequins(61) from the sequin ribbon is achieved through a lever inserted into an outer curve of the swirl part. The sequin head has a pneumatic control unit with a piston return spring regulating the clutch lever and drive. The ribbon feed has a ratchet wheel engaging with a ratchet on the drive rod. Sequin dispensers may be mounted side-by-side.
Patent KR-20030041412-A (KR)
Title: electronic equipment and method for recognition of external signal in electronic equipment
Inventor: KIM YEONG CHAN
IPC: H04L29/02
Filed: 2001-11-20
Abstract: PURPOSE: An electronic device and a method for recognizing an external signal thereof are provided to recognize external signals received from an universal input/output port as digital signals by using sampling signals and the external signal recognition information. CONSTITUTION: An electronic device has a micro computer(1) including an universal input/output port(3). The micro computer includes a recognition information storage portion(9), a sampling portion(7), a data storage portion(11), and a control portion(5). The recognition information storage portion stores code recognition information corresponding to predetermined external signals. The sampling portion performs a sampling process for the predetermined external signals provided from the universal input/output portion. The code recognition information is read from the recognition information storage portion. The code recognition information is converted to digital codes. The data storage portion stores the digital codes.
Patent KR-20030041441-A (KR)
Title: Window glass mounting means of bus
Inventor: NAM JANG HYEON
IPC: B60J10/04
Filed: 2001-11-20
Abstract: PURPOSE: Structure for fixing window glasses of a bus is provided to uniformly maintain the stepped difference of both sides of window glasses, reduce the cost, and uniformly maintain spacing between both sides of window glasses simply and quickly. CONSTITUTION: In structure for fixing window glasses of a bus, a dam(10) with sealer-filling grooves(11,11') is attached on the outer surface of a pillar(1). Sealers(12,12') are filled in the sealer-filling groove, and both end sides of window glasses(3,3') are adhered to the sealers, at a stated interval. A protrusion(13) is formed in the middle of the dam, and both ends of the window glasses are supported on the both sides of the protrusion. Thus, the stepped difference of both sides of the window glasses is uniformly maintained and the cost is reduced.
Patent KR-20020041301-A (KR)
Inventor: MORII KATSUYUKI
IPC: H05B33/00
Filed: 2001-11-26
Abstract: PURPOSE: A fabrication method of an organic EL device is provided by coating a composition including an organic EL material above a plurality of electrodes to form an organic EL layer above each of the electrodes. CONSTITUTION: A TFT substrate consists of a glass substrate(25) and a circuit element portion(26') having TFTs(26) formed on the glass substrate. Transparent electrodes(27) made of ITO are formed on the circuit element portion(26') and banks consisting of two layers including SiO2 banks(28) and polyimide banks(29) are constructed on the circuit layer(26') so as to divide the transparent electrodes(27). Thus, display pixels(42) are formed in the effective optical area(A). A SiO2 membrane(28') extending from the SiO2 banks is formed in the dummy area(B). The dummy pixels having the same shape as that of the display pixels(42) and disposed at the same pitch as that at which the display pixels(42) are disposed are defined by polyimide banks(40).
Patent KR-20030043492-A (KR)
Title: Apparatus for discharging the accumulated substance in the elbow of electric furnace
Inventor: HWANG JEONG HUN
IPC: F27B3/10
Filed: 2001-11-28
Abstract: PURPOSE: An apparatus for automatically discharging deposit in the elbow of electric furnace is provided to efficiently and automatically discharge the substance accumulated in the elbow using gravity by rotating the elbow when the furnace tilt down. CONSTITUTION: The apparatus comprises a dust collecting elbow(1) rotatably connected to a roof(6) of an electric furnace(7) by means of a bearing(28) and having a waisted stopper(21) at a lower part of outside wall of the dust collecting elbow(1), a roll stopper(41) rotatably connected to a support(43) fixed on an outside wall(13) of the furnace so as to return the dust collecting elbow(1) in the place when the roof(6) of the electric furnace(7) opens, and a buffer stopper(22) having a round end for being engaged with the waisted stopper(21) formed at the lower part of the dust collecting elbow(1) so as to fix the dust collecting elbow(1) when the dust collecting elbow(1) is returned to the place for dust collecting.
Patent KR-20030043519-A (KR)
Title: Method for preparing acrylonitrile-butadiene-styrene resin
Inventor: JUN MUN GYUN
IPC: C08F279/04
Filed: 2001-11-28
Abstract: PURPOSE: A method for preparing an acrylonitrile-butadiene-styrene resin is provided, to improve the fluidity, the gloss and the impact resistance and to enable the size of rubber particle and graft reaction to be controlled easily. CONSTITUTION: The method comprises the steps of adding 0-0.04 parts by weight of an organic peroxide having a difunctional group, or a mixture of an organic peroxide having a difunctional group and an organic peroxide having a tetrafunctional group as a polymerization initiator, and 0-0.03 parts by weight of a thiol-based compound as a molecular weight controller, to a rubber latex comprising a butadiene-based rubber, an aromatic vinyl compound and a vinyl cyano compound, to prepolymerize them; and adding an aromatic vinyl compound or a mixture of an aromatic vinyl compound and a vinyl cyano compound to the prepolymerized one, and adding 0-0.04 parts by weight of an organic peroxide having a tetrafunctional group as a polymerization initiator, and 0-0.03 parts by weight of a thiol-based compound as a molecular weight controller, to polymerize them.
Patent KR-20030046594-A (KR)
Title: The Method For Resource Management Over The Network
Inventor: LEE GYU RYONG
IPC: G06Q99/00
Filed: 2001-12-05
Abstract: PURPOSE: A method for inspecting and managing resources on a computer network is provided to enable a deciding officer and an inspector to recognize a security and a justness of a changed application easily by automatically processing new development and change of software resources and automatically supplying various kinds of processing procedure data related thereto. CONSTITUTION: A client connects to a server, inputs new proposal of an IT(Information Technology) part business development program or a changed proposal of a program(S1), and requests a development(S2). The requested IT part business development is received(S3), a program development is decided, a development request number is designated, and an IT development team is selected(S4). If the development approved program is new development, new ID is designated to the client according to development request numbers(S7), new development is progressed(S14). If the development approved program is a changed proposal, a program to be changed is automatically downloaded in a test system the moment at the development is approved, and a modification is executed. The client applies the newly developed or modified program to the test system, connects to the server, and requests an approval of the test-completed program(S25). If the program is approved from the server, the client automatically uploads the program(S26). The final program source is compiled and linked(S27), an execution module is created(S28), and the execution module is applied to a real system(S29).
Patent KR-20030048211-A (KR)
Title: Method for forming contact plug of semiconductor device
Inventor: HWANG GYEONG HO
IPC: H01L21/283
Filed: 2001-12-11
Abstract: PURPOSE: A method of forming a contact plug in a semiconductor device is provided to achieve trust isolation between contact plugs and prevent gate attack in peripheral regions and residue generated from dicing of an oxide layer. CONSTITUTION: A semiconductor substrate(1) is provided which has several gate electrodes(2) which is totally covered with an oxide layer(3). To form a contact hole(6), a portion of the oxide layer is selectively etched to expose a portion between a gate and a gate closest to it. A polysilicon layer is deposited on the resultant structure to bury the contact hole. The polysilicon layer and the oxide layer are polished until the height of the gate electrode. The polysilicon layer is blank-etched to expose the gate electrode.
Patent KR-20030047550-A (KR)
Title: Mobile phone which displays schedule in idle state
Inventor: CHO JEONG U
IPC: H04B1/40
Filed: 2001-12-11
Abstract: PURPOSE: A mobile communication terminal having a function of displaying an important schedule at a standby picture is provided to easily know time left until the important schedule. CONSTITUTION: A memory(120) stores a date and time of an important schedule. A control unit(110) generally manages the whole operations of a digital mobile communication terminal. A key input part(130) has a plurality of figure keys and generates the corresponding key data for outputting the key data to the control unit(110) when a user presses a predetermined key. A display part(140) includes a liquid crystal display displaying all sorts of information, is controlled by the control unit(110), and receives and display the key data and all sorts of information signals of the control unit(110). The control unit(110) receives the date and time inputted through the key input part(130) for storing the date and time at the memory(120), and calculates time left from the current time to the important schedule to display the time at the display part(140).
Patent KR-20030047587-A (KR)
Title: Non-halogen fire retardant styrene resin composition
Inventor: CHOI JONG GUK
IPC: C08L55/02
Filed: 2001-12-11
Abstract: PURPOSE: A dropping-type nonhalogenated flame retardant styrene-based resin composition is provided, wherein the composition is improved in the dropping flame retardancy and generates no pollutant when wasted. CONSTITUTION: The nonhalogenated styrene-based resin composition comprises 100 parts by weight of a base resin comprising 85-99 wt% of a rubber-reinforced polystyrene resin and 1-15 wt% of a polyphenylene ether-based resin; 4-30 parts by weight of a phosphoric acid ester-based compound; and 0.1-10 parts by weight of calcium stearate. Preferably the rubber of the rubber-reinforced polystyrene resin is a polybutadiene, a styrene-butadiene copolymer or a butadiene-isoprene copolymer; and the polyphenylene ether-based resin is a homopolymer or copolymer of the monomer represented by the formula 1, wherein R1, R2, R3 and R4 are independently Cl, Br, I, a methyl group, an ethyl group, a propyl group, an allyl group, a phenyl group, a methylbenzyl group, a chloromethyl group, a bromomethyl group, a cyanoethyl group, a cyano group, a methoxy group, a phenoxy group or a nitro group.
Patent KR-20030048680-A (KR)
Title: Oil-in-water microemulsion type detergent compositions containning aliphatic hydrocarbon oil
Inventor: BAE SANG SU
IPC: C11D1/86
Filed: 2001-12-12
Abstract: PURPOSE: An oil-in-water microemulsion type detergent composition having improved washing and rinsing capabilities which is eco-friendly, safe to human bodies and working environments, thermodynamically stable and economically desirable is provided. CONSTITUTION: The oil-in-water microemulsion type detergent composition containing an aliphatic hydrocarbon oil comprises: (a) 0.5 to 30 volume% of the aliphatic hydrocarbon oil, (b) 0.5 to 40 volume% of non-ionic and anionic surfactants having HLB value ranged from 4 to 20, (c) 0.5 to 30 volume% of an alcohol as a processing aid, and (d) 50 to 80 volume% of water, wherein the ratio of (c)/(b) based on volumes thereof is 0.01 to 1.5 and the ratio of the anionic surfactant to non-ionic surfactant based on volumes thereof is 1:1000 to 1:3.
Patent KR-20030048902-A (KR)
Title: A heat acupressure curing device for the abdomen
Inventor: KIM KWANG IL
IPC: A61H39/04
Filed: 2001-12-13
Abstract: PURPOSE: Provided is a thermotherapy instrument for abdomen which lets lying users to adjust temperature and height through a switch in a control part so that it increases convenience in use. CONSTITUTION: The thermotherapy instrument for abdomen comprises the parts of: a support bar(100) which is fixed vertically; a fixed member(200) which is inserted into the support bar, with an opening part(220) formed at one side; a support member(300) which has plural connection bars penetrated through the support bar and rotated; a binding tool which is fixed at an opposite edge of the support member; a shock absorber which lets a first elastic member inserted into a semicircular rotator fixed under the binding tool; a main body which is fixed by the shock absorber under the first elastic member, with including a motor inside; an extension bar(420) which lets the motor fixed under the main body, with forming a guide groove at the lower part; the control part(460) which lets the switch projected to rotate the motor and a switch for adjusting temperature(461) forwardly or backwardly; a mobile bar(430) which lets a guide projection formed at upper part and gets a bulb for generating far-infrared ray fixed at lower part; and a protector(450) which is fixed under the mobile bar to protect the bulb for generating far-infrared ray.
Patent KR-20030049986-A (KR)
Title: transflective liquid crystal display and manufacturing method thereof
Inventor: KIM DO SEONG
IPC: G02F1/1335
Filed: 2001-12-18
Abstract: PURPOSE: A transflective liquid crystal display and a method for fabricating the liquid crystal display are provided to use a liquid crystal display in a reflective mode and a transmission mode and to increase viewing angle of the liquid crystal display. CONSTITUTION: A transflective liquid crystal display includes the first and second substrates(110,210) opposite to each other, gate lines and data lines(161) formed on the first substrate to define pixel regions, thin film transistors each of which is connected to each gate line and each data line, the first passivation layer(170) covering the gate lines, data lines and thin film transistors, and a reflective electrode(180) formed on the first passivation layer. The liquid crystal display further includes the second passivation layer(190) formed on the reflective electrode, a pixel electrode formed on the second passivation layer, a black matrix(220) formed on the second substrate, a common electrode(250) that is formed on the black matrix and has a slit pattern(251) corresponding to the pixel electrode, and a liquid crystal layer(300) formed between the pixel electrode and the common electrode.
Patent KR-20030050636-A (KR)
Title: Transmission method of wideband speech signals and apparatus
Inventor: HWANG DAE HWAN
IPC: G10L21/0208
Filed: 2001-12-19
Abstract: PURPOSE: A method and apparatus for transmitting a wideband audio signal are provided to effectively transmit an audio signal by variably multiplexing the audio signal according to types of communication networks. CONSTITUTION: An A/D converter(801) receives a voice of a user as an analog signal and converts it into a digital audio signal. An acoustic echo canceller(802) cancels an acoustic echo of the digital audio signal received from the A/V converter(801). A transmission side quadrature mirror filter(803) receives the acoustic echo-cancelled audio signal and separates it into a baseband signal with a bandwidth of 0-4kHz and an enhancement band signal with a bandwidth of 4-8kHz. An enhancement sub-band encoder(804) receives the enhancement band signal from the transmission side quadrature mirror filter(803), codes it according to a waveform coding or a transform coding, and then outputs it to a communication network connecting unit(806). A base sub-band encoder(805) receives the baseband signal from the transmission side quadrature mirror filter(803), codes it and outputs coded signal. The communication network connecting unit(806) receives the coded enhancement signal and baseband signal and multiplexes them. An enhancement sub-band decoder(807) receives the extracted enhancement band audio signal from the communication network connecting unit(806) and decodes it. A base sub-band decoder(808) receives the extracted enhancement band audio signal from the communication network connecting unit(806) and decodes it. A receiving side quadrature mirror filter(809) receives the decoded audio signal from the enhancement sub-band decoder(807) and from the base sub-band decoder(808), combines them into one signal, and outputs the combined signal to the acoustic echo canceller(802). A D/A converter(810) receives the acoustic echo-cancelled audio signal from the acoustic echo canceller(802), converts it into an analog signal, and outputs the analog signal.
Patent KR-20030050757-A (KR)
Title: Method for fabricating copper interconnect in semiconductor device
Inventor: LEE SEONG GWON
IPC: H01L21/28
Filed: 2001-12-19
Abstract: PURPOSE: A method for forming a copper wiring of a semiconductor device is provided to be capable of preventing degradation of insulating property of an insulating layer due to redeposition of copper ion and reducing via resistance between copper wirings. CONSTITUTION: An insulating layer(37) having an opening part is formed on the first copper wiring(35). A conductive barrier film(39) is formed according to the profile including the opening part. The first copper wiring(35) is exposed by simultaneously removing etch residues and the conductive barrier film using a cleaning process. The second copper wiring(40) is filled into the opening part so as to directly contact the first wiring.
Patent KR-20030052477-A (KR)
Title: Shuttle Bus Arrival Conformation System
Inventor: AHN GEON YEONG
IPC: H04B7/24
Filed: 2001-12-21
Abstract: PURPOSE: A system for confirming arrival of a shuttle bus is provided to enable a home transceiving terminal to receive a shuttle bus arriving signal when the home transceiving terminal enters a local transmission region, thereby knowing an arrival time of the shuttle bus through an arriving bell signal at home. CONSTITUTION: A shuttle bus transceiving terminal(110) installed in a shuttle bus always generates a microwave shuttle bus arriving signal having a local transmission region. A home transceiving terminal(210) installed at home outputs an arriving bell signal for informing of arrival of the shuttle bus when receiving the shuttle bus arriving signal. If the home transceiving terminal(210) enters the local transmission region while the shuttle bus accesses the home, the home transceiving terminal(210) receives the shuttle bus arriving signal.
Patent KR-20030054725-A (KR)
Inventor: SIM GYEONG SIK
IPC: C23C16/44
Filed: 2001-12-26
Abstract: PURPOSE: A CVD(Chemical Vapor Deposition) apparatus is provided to prevent the deposition of process gas on a bottom portion of a reaction chamber by using the pressure of purge gas. CONSTITUTION: A CVD apparatus includes a reaction chamber(10), a wafer support portion(50), a gas focus ring(70), a purge gas supply portion(90), a gas exhaust portion(80), and a pumping line(82). A stepped portion having a projected bottom portion is formed at the inside of the reaction chamber. The wafer support portion is installed in the reaction chamber. The gas focus ring is installed at a top portion of the stepped portion in order to inject a process gas to the center portion of an upper space of the wafer support portion. The purge gas supply portion is installed at a bottom of the reaction chamber in order to supply a purge gas to the inside of the reaction chamber. The gas exhaust portion is installed at an upper portion of the projected bottom portion in order to inject the process gas and the purge gas. The pumping line is used for connecting the gas exhaust portion to a vacuum pump.
Patent KR-20030055674-A (KR)
Title: IP Security in Packet Data Service Node system
Inventor: YOON JI UK
IPC: H04L9/00
Filed: 2001-12-27
Abstract: PURPOSE: An IP(Internet Protocol) securing method of a packet data service node system is provided, which performs stable transmission and receiving of data using an IPSec function according to a mobile IP protocol between a PDSN(Packet Data Service Node) and a home agent. CONSTITUTION: According to the method, information is ciphered in a section between a PDSN system(300) and a home agent system(230) by loading an IPsec protocol among a mobile IP protocol in the PDSN system and then is transmitted to a PSTN(Public Switching Telephone Network) using a public IP. And the information from the PSTN is deciphered with a method corresponding to the encryption method and then is transferred to each node on a home IP network using a private IP.