baber/WOPTO huggingface dataset:
Patent KR-20040019708-A (KR)
Title: Liquid crystal display apparatus of 2-dot inversion type and method of dirving the same
Inventor: KIM SEOK SU
IPC: G02F1/133
Filed: 2002-08-29
Abstract: PURPOSE: A 2-dot inversion LCD and a method for driving the same are provided to compensate the pixel signal charging difference between odd- and even-numbered horizontal lines by modifying source output enable signal or gate high voltage. CONSTITUTION: A 2-dot inversion LCD includes an LCD panel(12), a gate driver(14), a data driver(16), and a timing controller(18). The data driver inverses the polarities of pixel signals by 2-dot inversion in response to polarity control signals of which polarities are inversed by a 2 horizontal period unit. The charging time of the pixel signals supplied to data lines in an even-numbered horizontal period is longer than that in an odd-numbered horizontal period. A charging time difference between an even-numbered horizontal period supplied with the pixel signals having opposite polarity from a previous horizontal period and an odd-numbered horizontal line supplied with the pixel signals having the same polarity with a previous one is compensated, thereby preventing the difference of brightness between the even- and odd-numbered horizontal lines.
Patent KR-20040020517-A (KR)
Title: Method for switching dual link of BSM in a mobile communication system
Inventor: LEE GWANG MIN
IPC: H04W24/00
Filed: 2002-08-30
Abstract: PURPOSE: A duplex link switching method of a control station manager in a mobile communication system is provided to control quickly switching from a failed link to a normal link by software in a duplex link of a control station manager for operating a control station/base station and a GCIN(Gateway CDMA Interconnection Network). CONSTITUTION: It is checked whether a packet has been received during a period of 500ms(S101). If no packet has been received during the set period, it is checked whether a packet has not been received more than three times(S102). If a packet has not been received more than three times, a loop back testing is started(S103). It is checked whether a packet has not been received more than six times after the loop back testing was started(S104). If a packet has not been received more than six times, a link switching is determined(S105). A current link is stopped and switching is performed to a normal link(S106). A packet is received from a GCIN and processed(S107). The processed packet is transmitted to the GCIN(S108).
Patent KR-20040021358-A (KR)
Title: oxygen generator for air-conditioner
Inventor: BAE IL HO
IPC: F24F1/00
Filed: 2002-09-03
Abstract: PURPOSE: An oxygen generator for an air conditioner is provided to add inertia for air flow in an oxygen supply module by pressing air toward a suction hole and pumping the air to a discharge hole, thereby increasing the air ventilation amount. CONSTITUTION: An oxygen generator for an air conditioner includes first and second compressors(70,78) for adding inertia to air flow to promote the air ventilation of an oxygen supply module(80). The first compressor is connected to a side of a suction hose(62) to press air(S1). The oxygen supply module is connected to the first compressor for receiving the air from the first compressor and collecting nitrogen from the air. The second compressor is connected to the oxygen supply module via a discharge hose(68) for discharging the air(S2) of which oxygen content is increased.
Patent KR-20040023266-A (KR)
Inventor: KIM YEONG SIN
IPC: B60R19/48
Filed: 2002-09-11
Abstract: PURPOSE: A bumper step of a large truck is provided to enable a worker to easily climb to the top of a bumper and to offer convenience to the worker. CONSTITUTION: A bumper step of a large truck is composed of a support bar(3) fixed to the front bottom of a side member(1), stays(7,7') rotatably coupled to one side of the support bar, and a step body(9) rotatably coupling the bottom of the stay horizontally. The bottom of the stay slopes downward, and protrudes from a bumper(2).
Patent KR-20030004148-A (KR)
Title: elimination device of floating matter and bubble
Inventor: LIM SANG JUN
IPC: C02F1/40
Filed: 2002-09-11
Abstract: PURPOSE: An apparatus to break scum and foam generated from water and sewage treatment facility automatically is provided. CONSTITUTION: The apparatus for breaking scum and foam comprises a scum collecting device(100) which is horizontally installed at a water tank(10) to collect scum together with small amount of water; a scum breaking device(200) for breaking scum by injection of high pressure water from upper part. The scum breaking device(200) further comprises a cylindrical body(210) for receiving scum; a shaft(220) installed at the center of the cylindrical body; plural rotation plates(230) which is drivingly installed at the shaft and on the surface of which many holes(232) are formed; a plural propeller blades(240) which are formed on the upper of the rotation plates to rotate by scum-laden water; and plural nozzles(250) which are installed at the upper of the cylindrical body to spray high compressed water toward scum.
Patent KR-20040024212-A (KR)
Title: Buffering composition
Inventor: LEE EUNG KIL
IPC: C08L9/00
Filed: 2002-09-13
Abstract: PURPOSE: Provided is a buffer composition excellent in restoration and buffing, which is filled in the toilet seat, cushion, back or neck support for a beauty shop. CONSTITUTION: The buffer composition comprises 10-60wt% of a mixture of SEBS(styrene ethylene butylene styrene block copolymer) and SIS(styrene isoprene styrene block copolymer) or a material selected from NR(natural rubber), NBR(nitrile-butadiene rubber), EPR(ethylene-propylene rubber), SBR(styrene-butadiene rubber), CR(chloroprene rubber), or a mixture thereof, 40-90wt% of paraffin oil as a plasticizer, 1-5wt% of a UV stabilizer, 1-5wt% of a heat stabilizer, and 1-5wt% of an antioxidant.
Patent KR-20040024247-A (KR)
Title: Control panel assembly of washing machine
Inventor: CHOI GANG MO
IPC: D06F39/00
Filed: 2002-09-13
Abstract: PURPOSE: A control panel assembly for a washing machine is provided to prevent loss of a communication cover or wrong opening of a communication hole against vibration in operating the washing machine by combining the communication cover with the control panel by a hinge. CONSTITUTION: A control panel assembly of a washing machine is composed of a control panel(50) embedding electric components for controlling the washing machine and having a communication hole(51) inserting a communication cable to connect to the electric components, and a communication cover(60) hinge-combined with the control panel to open and close the communication hole. The communication cover has a lid(62) covering the communication hole, a hinge shaft(64) turned and fitted to a hinge groove(52) of the control panel, and a connection leg(66) connecting the lid to the hinge shaft to turn the lid forward in opening the communication cover. A hook is formed in the lid, and fitted to the control panel in closing the communication cover.
Patent KR-20040025470-A (KR)
Title: Universal serial bus communication apparatus for mobile communication device using 4pole ear-jack
Inventor: LEE SANG HAK
IPC: H04B1/40
Filed: 2002-09-19
Abstract: PURPOSE: A USB communication device using a 4-pole ear jack of a mobile communication terminal is provided to implement USB communication and monophonic voice input/stereo output functions by using a 4-pole ear jack, a USB transceiver, and an SPDT(Single-Pole Double-Throw) switch, thereby interfacing a USB device such as a camera through the ear jack. CONSTITUTION: A controller(100) outputs data and a control signal for USB communication by using many universal input/output ports(GPIO) A USB transceiver(200) interfaces the data and the control signal outputted from the controller(100) with a physical layer of a USB device. An SPDT switch(300) selectively outputs the data outputted through the USB transceiver(200) to a receptacle(500) or an ear jack(400) of a terminal under control of the controller(100). The SPDT switch(300) connects ports(COM1,COM2) with the USB transceiver(200) in order to input/output the data, connects NC(Normal Close) ports(NC1,NC2) with the receptacle(500), and connects NO(Normal Open) ports(NO1,NO2) with the ear jack(400).
Patent KR-20040025501-A (KR)
Title: Spacer & slot type - distribution cable
Inventor: PARK IN CHEOL
IPC: G02B6/44
Filed: 2002-09-18
Abstract: PURPOSE: A spacer and slot type distribution cable is provided to perform a function of an outdoor cable as well as an indoor cable by using a tight-buffer fiber and a polyethylene spacer or a polyethylene slot as a central lead-in wire. CONSTITUTION: A spacer and slot type distribution cable includes a tight buffer fiber, a polyethylene spacer or a polyethylene slot, a water-blocking tape, and an external sheath. The tight buffer fiber is formed with an optical fiber and PVC. The polyethylene spacer or the polyethylene slot is located in a center part of a cross section of the lead-in optical fiber cable and one or more tight buffer fibers are inserted therein. The tight buffer fibers are protected by the polyethylene spacer or the polyethylene slot. The water-blocking tape and the external sheath are wound around the tight buffer fibers.
Patent KR-20030026905-A (KR)
Title: Structure for fixing a clip
Inventor: NOGUCHI YOSHIO
IPC: B43K25/00
Filed: 2002-09-25
Abstract: PURPOSE: To provide a clip fitting structure which saves a manufacturing cost and appears presentable and further, shows good spring properties. CONSTITUTION: A clip 26 has a base part 26a which is formed of a metal material of a thin sheet and inserted into an outer barrel 20 and a main body part 26b extended on the outside of the outer barrel 20. The main body part 26b has a section of a U-shape formed by bending both sides of the thin sheet downward and a blocking part 26c which blocks the rear end opening of the inner barrel 22 provided between the base part 26a and the main body part 26b. The body part 26b side of the blocking part 26c has a section of a U-shape which is formed by bending both sides of the body part 26b downward and continuously joined by the section of a U-shape 1 of the main body part 26b. The base part 26a side of the blocking part 26c is of a flat plate shape and the part which is bent to the lower parts of both sides of the blocking part 26c, is inserted into the inner barrel 22 in a non-rocking state of the clip.
Patent KR-20040026716-A (KR)
Title: Searching method for phone number of mobile communication terminal
Inventor: LEE SO YEON
IPC: H04B1/40
Filed: 2002-09-25
Abstract: PURPOSE: A phone number searching method of a mobile communication terminal is provided to allow a user to search a phone number stored in a mobile communication terminal by simply inputting one consonant of a name to be searched. CONSTITUTION: A character string of a name corresponding to a phone number to be searched is inputted through a keypad. It is determined whether there is a name including the inputted character string among names of phone numbers previously stored in a phone book, and a name including the inputted character string and a phone number corresponding to the name are displayed. If several names and several phone numbers corresponding to the names are displayed, a desired name is searched by using a direction key.
Patent KR-20040028343-A (KR)
Title: The point at issue a estimation method of vehicle
Inventor: KIM YEONG SEOK
IPC: G06Q50/30
Filed: 2002-09-30
Abstract: PURPOSE: A method for predicting a problem of a car is provided to efficiently progress a business for designing/developing/electronically testing a new card by consistently arranging data occurred from many departments in a database and analyzing/predicting the possible problems through a cause analysis using the database. CONSTITUTION: A high frequency problem set is extracted by searching the data storing the problem collected from various department related to the car(S201). Only the problem set satisfying a fixed support degree is extracted from the extracted problem sets(S202). Extracting a relation rule satisfying reliability from the extracted problem sets, the problem set satisfying the fixed support degree is extracted(S203). The problem set satisfying the fixed support degree is extracted by extracting the relation rule from the extracted problem sets(S204). The previous step is repeated until no more candidate problem set is extracted from the relation rule(S205).
Patent KR-20040028358-A (KR)
Title: Soot and smoke reduced controlling device of diesel engine and method thereof
Inventor: KIM IN SU
IPC: F02M27/02
Filed: 2002-09-30
Abstract: PURPOSE: An apparatus and a method for controlling reduction of smoke in a diesel engine are provided to induce the optimum combustion by supplying ion hydroxide according to operational conditions of an engine, thereby restricting a rapid increase of nitrogen oxides due to excessive combustion reaction. CONSTITUTION: A bombe(110) stores ion hydroxide. Operational state detectors(120,122,124,126) detect operational conditions of a diesel engine. An engine control unit(130) judges an air fuel ratio shortage condition of the diesel engine for generating an ion hydroxide supply control signal. An ion hydroxide flow regulator(140) is mounted in an intake path communicated with a combustion chamber of the diesel engine. The ion hydroxide flow regulator is driven by the ion hydroxide supply control signal for controlling the quantity of ion hydroxide supplied from the bombe through the intake path.
Patent KR-20040031235-A (KR)
Title: Photo-diode for the optical pick-up device
Inventor: KIM GI BEOM
IPC: G11B7/133
Filed: 2002-10-04
Abstract: PURPOSE: A photo detector of an optical pickup device is provided to prevent deterioration of a pickup characteristic by making a main beam and a sub beam split from a diffraction grid cause no interference. CONSTITUTION: A laser diode(1) irradiates one beam. The diffraction grid(2) splits the beam irradiated from the laser diode into one main beam and two sub beams. A beam splitter(3) reflects the beam out from the diffraction grid to an optical disc and passes the beam reflected from the optical disc. A collimator lens(4) forms a beam spot on a recording surface of the optical disc by collecting the parallel light reflected from the beam splitter, converts the diffusing light of the beam spot reflected from the recording surface into the parallel light, and passes the parallel light. An objective lens(5) collects the reflected light passing the beam splitter. A photo detector(6) converts three beam spots collected by the objective lens into an electric signal.
Patent KR-20040033168-A (KR)
Title: Fiber treatment composition
Inventor: KANG YUN SEOK
IPC: D06M15/643
Filed: 2002-10-11
Abstract: PURPOSE: Provided is a fabric treatment composition which involves excellent softness, static resistance, creasing resistance, ironing adaptability, deodorization, and dryness. CONSTITUTION: A fabric treatment composition comprises: 0.01-15wt.% of polysiloxane compound of cationic hydroxyalkyl ammonium salt expressed by the formula(1); and 0.1-10wt.% of 1,4-cyclohexanediol compound expressed by the formula(2 or 3). In the formula(1), R1 and R2 indicate hydroxy alkyl group or alkenyl group with C8-C22, A indicates alkyl group or alkanol group with C1-C4, Z indicates alkylcarboxyl group with C1-C4 as 2-valued anion, and n indicates integer of 10-2000. In the formulas(2 and 3), X indicates hydrogen or alkyl group with C1-C3, and Y indicates OH group.
Patent KR-20040035063-A (KR)
Title: The method of power souse connecter for fluorescent lamp
Inventor: NOH SI YEOL
IPC: F21V19/00
Filed: 2002-10-18
Abstract: PURPOSE: A power connection structure between a fluorescent lamp and a power source is provided to connect easily the fluorescent lamp to a power line by improving the power connection structure. CONSTITUTION: A power connection structure between a fluorescent lamp and a power source includes a power connection body part(10), a power connection cover part(20), and an electric wire cover part. A first combination hole and a second combination hole are formed on a top side of the power connection body part(10). A space portion for installing an electric wire(13) is formed at a lower end of the first and the second combination holes. A power connection bar(15) connected to a fluorescent lamp frame(40) is formed at one side of the power connection body part. One or more combination grooves are formed at a circumference of a lower end of the power connection body part. The power connection cover part(20) is combined with the power connection body part. The electric wire cover part is installed in the space portion of the power connection body part.
Patent KR-20040035193-A (KR)
Title: Organic electroluminescence device
Inventor: KIM MYEONG SEOP
IPC: H01L51/52
Filed: 2002-10-18
Abstract: PURPOSE: An organic electro-luminescence device is provided to improve an electric characteristic and an optical characteristic by stacking a metal material and an oxide in layer by layer to form a transparent electrode. CONSTITUTION: An organic electro-luminescence device includes a transparent electrode(18). The transparent electrode(18) is formed with a plurality of transparent thin film layers. The transparent electrode is formed on an electron injecting layer(17) or an electron transport layer(16) or a hole injecting layer(13) or a hole transport layer(14). The transparent thin film layer is formed with a metal material and a transparent thin film. The metal material is formed with one of Ag, Al, Cr, Mo, Au, Pt, Sn, Ln, and Mg or one of Al:Li, Ag:Mg, and Ag:Li. The transparent thin film is formed with an oxide layer such as ITO, IZO, TiO2, and SiO2 or a Si3N4 thin film.
Patent KR-20040037548-A (KR)
Title: System for transforming career information between different languages and Method using the same
Inventor: KIM TAE WAN
IPC: G06F17/40
Filed: 2002-10-29
Abstract: PURPOSE: A system and a method for converting history information between different languages are provided to convert history unformatted recorded at on language to another language at a real time without increasing self-size of a storage. CONSTITUTION: A membership information managing module(320) receives membership information inputted from users, writes coded history information and stores/manages the information to a membership database(372). A history information managing module(330) receives history information from the users and stores/manages the information to a history information database(374). A code managing module(340) generates code according to each history information, and stores/manages the code at a code database(378). A language converting module(350) converts the stored code to desired language. An outputting module(360) outputs converted information.
Patent KR-20040038011-A (KR)
Title: A on-lile ecomomic optimization system interfaced with on-line performance monitoring system for combined-cycle power plant
Inventor: KIM JONG JIN
IPC: G06Q50/10
Filed: 2002-10-31
Abstract: PURPOSE: A system for economically and optimally operating a combined cycle power plant linked with an online performance monitor system is provided to plan an economical and optimal operation for maximizing the total profit of the power plant by continuously reflecting a change of an economic factor in real-time. CONSTITUTION: The system includes a DCS(Distributed Control System) layer(1) of each power plant, a data obtaining/storing layer(2), an online process controlling layer(3), a performance analyzing/online optimizing layer(4), and a user layer(5). Each layer offers operation earnings based on a performance analysis result of a current operation condition by performing an independent function or sequential functions by being organically linked with each other. The performance analyzing/online optimizing layer comprises a data validating module(6), a performance analyzing/monitoring module(7), and an online optimizing module(8).
Patent KR-20040039637-A (KR)
Title: Message Routing System For Sub-System of Media Gateway
Inventor: LEE DU YONG
IPC: H04L12/28
Filed: 2002-11-04
Abstract: PURPOSE: A message routing system for the sub systems of a media gateway is provided to minimize the load generated in the case of configuring the modules exchanging signaling with a media gateway in the form of a single board. CONSTITUTION: A message routing system for the sub systems of a media gateway comprises MRBs(Message Routing Blocks)(212,222), MEDBs(Message Encoding Decoding Blocks)(213a-213c,223a-223c), MPPBs(MGCP(Media Gateway Control Protocol) Protocol Processing Blocks)(214a-214c,224a-224c), RPBs(Resource Processing Blocks)(215a-215c,225a-225c), and RCBs(RTP Control Blocks)(216a-216c,226a-226c). Each of the MRBs(212,222) transmits an MGCP message to a sub system determined to execute a command. The MEDBs(213a-213c,223a-223c) parse text-based MGCP messages and transfer parsed information to the MPPBs(214a-214c,224a-224c). The MPPBs(214a-214c,224a-224c), based on the parsed information delivered from the MEDBs(213a-213c,223a-223c), determine whether local connection option and session protocol information, requested by a media gateway controller(200), are to be accepted. If it is possible to execute the commands of the media gateway controller(200), the MPPBs(214a-214c,224a-224c) transfer the commands to the RPBs(215a-215c,225a-225c). The RPBs(215a-215c,225a-225c) judge whether associated resources are available, and transfer session connection information to the RCBs(216a-216c,226a-226c).
Patent KR-20040039667-A (KR)
Title: Method for manufacturing semiconductor device
Inventor: YOON YANG HAN
IPC: H01L21/8242
Filed: 2002-11-04
Abstract: PURPOSE: A method for fabricating a semiconductor device is provided to improve yield by simultaneously eliminating the defects generated in a polysilicon layer and an oxide layer by three-step spin etching processes and by avoiding a capacitor bridge by an O2 plasma treatment after a TEOS(tetraethoxysilane) layer is deposited. CONSTITUTION: An insulation layer(300b) is formed on a base layer(100) having a bitline(200). The insulation layer is patterned to form a storage node contact hole. A conductive layer(500b) is formed on the insulation layer to bury the storage node contact hole. The conductive layer is selectively removed to expose the insulation layer by the first spin etching process. The exposed insulation layer is partially eliminated by the second spin etching process. The selectively removed conductive layer is partially eliminated by the third spin etching process. The structure formed on the base layer is cleaned by using megasonic. A cap oxide layer(600) is formed on the insulation layer.
Patent KR-20030038452-A (KR)
Title: Liquid crystalline compound, medium and display
Inventor: BREMER MATTHIAS
IPC: C09K19/42
Filed: 2002-11-06
Abstract: PURPOSE: Provided is a highly polar compound, which exhibits a high optical anisotropy, a very high clearing point und UV stability and is suitable as a component of liquid crystalline media in matrix liquid crystal(MLC) displays. CONSTITUTION: The liquid crystalline compound is represented by the formula I, wherein X1 is F, Cl, CHF2, CF3 or OCHF2OCF3, and R1 is a C1-C20 alkyl. A liquid crystalline medium based on a mixture of polar compounds of positive dielectric anisotropy is formed from the compound. Further, the liquid crystalline medium is used in a cholesteric liquid crystalline medium as a nematic component, together with at least one chiral dopants as an optically active component.