baber/WOPTO huggingface dataset:
Patent KR-20030003414-A (KR)
Title: The aparatus and method for batch processing about authentication by RA
Inventor: KANG GYEONG HUI
IPC: G06F15/00
Filed: 2001-06-30
Abstract: PURPOSE: A batch processing device for authentication certificate and method thereof are provided to interlock a subscriber managing system with a CA(Certification Authority) system based on an RA(Registration Authority) system. CONSTITUTION: A DB managing unit(24), interlocked with a CA, takes subscriber information and authentication certificate information in an RA system and stores/manages the information for processing the authentication certificate. A batch processing unit(25) searches a database, extracts corresponding information through a communication with the CA system, and transmits the result to a subscriber managing system(21,22) in accordance with a request from an interfacing unit of the external subscriber managing system(21,22). An RA log-in managing unit(26) records and manages processes of the batch processing unit(25).
Patent KR-20030003416-A (KR)
Title: Phase locked loop circuit with low power consumption
Inventor: JUN HA JUN
IPC: H03L7/085
Filed: 2001-06-30
Abstract: PURPOSE: A phase locked loop(PLL) with low power consumption is provided, which optimizes static power consumption due to a delay part. CONSTITUTION: According to the phase locked loop(PLL), a voltage controlled oscillator(500) determines its oscillation frequency by a voltage charged to a node 1. A phase detection part(100) latches an output of the voltage controlled oscillator and a reference clock signal(CLK) and then outputs them as the first clock and the second clock. A charge pump(200) increases a charge charging amount of the node 1 when the first clock is inputted first among the first and the second clock, and decreases the charge charging amount of the node 1 when the second clock is inputted first. And a Schmitt trigger part generates the first reset control signal(RS1) and the second reset control signal(RS2) initializing the above phase detection part in response to the output of the phase detection part only when it is above a voltage level at which the charge pump operates.
Patent KR-20020009411-A (KR)
Title: Random access semiconductor memory with reduced signal overcoupling
Inventor: GOGL DIETMAR
IPC: H01L27/22
Filed: 2001-07-10
Abstract: PURPOSE: A random access semiconductor memory with reduced signal overcoupling is provided to reduces the negative effect of overcoupling from one line onto an adjacent line. CONSTITUTION: In the device, a nonvolatile magnetic semiconductor memory is constructed from a matrix of column lines S and row lines(Z). The TMR element is situated at the points of intersection of each column line(S) and row line(Z). In the embodiment shown, in each case two adjacent column lines S are crossed with one another once or a number of times, with the result that the lines interchange their positions in the course of their further progression. In the case of the example that was considered above and is identified by the marking A, the effect of the crossing of the lines(2,3) is that the constellation of the neighboring lines for the lines(1,2,3,4) changes simultaneously. Current changes on adjacent lines affect adjacent lines through overcoupling by an alternating magnetic field being generated which, for its part, induces a current flow in adjacent lines. In the case of a memory matrix including column and row lines, interfering induced currents arise principally when writing to a plurality of memory elements as a result of currents on adjacent column lines. The greater the length over which two adjacent, approximately parallel lines influences one another, the higher the induced interference currents there. In particular in the case of the relatively high write currents in MRAMS of 2.5 mA, for example, these overcoupling effects impair the mode of operation of the device, or at least considerably retard the write cycle, since the required current flow is present only after the induced interference has decayed.
Patent KR-20030006225-A (KR)
Title: Organic electroluminescence device and method for manufacturing the same
Inventor: KIM HYEONG JUNG
IPC: H05B33/10
Filed: 2001-07-12
Abstract: PURPOSE: An organic EL(Electro-Luminescence) device and a method for fabricating the same are provided to prevent a cross-talk phenomenon and a short-circuit phenomenon between a conductive layer and a cathode electrode between insulating islands by forming a separator having an overhang structure. CONSTITUTION: A plurality of anode electrodes(20) are formed on a transparent substrate(10). An insulating island(25) is arranged on a separator forming portion of the anode electrode(20). A plurality of pixels are formed by depositing sequentially an organic layer(30) and a cathode electrode(40) on an upper surface of an anode electrode between the insulating islands(25). A separator(50) is formed on an upper surface of the insulating island(25). The separator(50) is formed with an upper separator(50b) and a lower separator(50a). The width of the upper separator(50b) is larger than the width of the lower separator(50a). The separator(50) has totally an overhang structure. A conductive layer(42) is formed on the upper separator(50b).
Patent KR-20030013797-A (KR)
Title: Method and apparatus for transmitting a data by using sound
Inventor: SHIN HYEON TAE
IPC: H04B1/20
Filed: 2001-08-09
Abstract: PURPOSE: An apparatus for transmitting data using a voice and a method therefor are provided to transmit the data without adding a specific transmission device by receiving voice data of a voice output unit in a voice receiving unit, converting the voice data into source data in a data converting unit, and using the source data in a system driving unit. CONSTITUTION: A host device(100) has a data storing unit for storing certain source data, a data converting unit for converting the source data into voice data, and a control unit for controlling a voice output unit(108) so that the voice output unit(108) outputs the voice data. A client device(110) has a voice receiving unit(112) for receiving the voice data outputted from the voice output unit(108), a data converting unit for converting the voice data into source data, a data storing unit for storing the source data, and a driving unit for driving a system by the data stored in the data storing unit.
Patent KR-20020021000-A (KR)
Inventor: HASEGAWA NOBUKI
IPC: B60K17/35
Filed: 2001-08-29
Abstract: PURPOSE: To prevent tire locking of a vehicle provided with an interaxle differential. CONSTITUTION: A transmission rotary sensor 29 detecting output rotation of a transmission 3 and a differential rotary sensor 30 detecting the rotation of the interaxle differential 5 are provided, a differential lock valve 26 is operated when a difference between the number of transmission output rotation and the number of relative rotation of the number of differential rotation exceeds the set number of rotation, a differential lock mechanism 5a is operated by its output pressure oil to lock the interaxle differential, and power is given to a tire-locked wheel to prevent tire locking.
Patent KR-20030018944-A (KR)
Title: Waste landfill structure using waste tire-rice hull layer and leachate recirculating system using the same
Inventor: CHO YEONG RAE
IPC: B09B1/00
Filed: 2001-08-31
Abstract: PURPOSE: A waste landfill structure using waste tire-rice hull layers is provided which improves structural stability and protects water blocking film and water blocking layer and is advantageous in recirculation of leachate by installing one or more tire-rice hull layers in landfill, and a leachate recirculating system using the same is provided. CONSTITUTION: In a waste landfill comprising a plurality of waste layers(40), the waste landfill structure using waste tire-rice hull layers(130) is characterized in that damage of final soil covering layer due to differential settlement and sinkage is prevented by installing one or more waste tire-rice hull layers(130) in which a plurality of whole waste tires(150) plaited with each other are paved all over the waste layers, and rice hulls(190) having high porosity and coefficient of permeability and superior buffer capability are filled inside the whole waste tires(150) and on the circumference thereof, thereby relieving shearing force and tensile force generated by differential settlement and uneven load of the waste layers(40).
Patent KR-20030020670-A (KR)
Title: Air conditioning system for vehicle
Inventor: MO GIL JAE
IPC: B60H1/00
Filed: 2001-09-04
Abstract: PURPOSE: An air conditioner for an automobile is provided to produce an air conditioner module case small and lightweight. CONSTITUTION: An air conditioner includes a plurality of door devices including a temperature control door, a heater door, a defrosting door and a vent door to control channel of air to the inside and the outside. Each of the door devices comprises at least two door units(50) with narrow working diameter. The door unit includes a slender main body formed to have six sides including both of end sides, a front side(52), a rear side, a left side(56) and a right side so that the front side and the rear side are formed to be curved and the left side and the right side are formed to be parallel to each other, and having a flowing port(60) penetrating the front side and the rear side thereof; a left control flap(62) and a right control flap(64) vertically protruding from rear sides of the left side and the right side of the main body; and a rotary axis(68) formed on both of the end sides of the main body for connection with a driving system.
Patent KR-20020025051-A (KR)
Title: Wafer handling system
Inventor: DE RIDDER CHRISTIANUS G M
IPC: H01L21/677
Filed: 2001-09-27
Abstract: PURPOSE: A system is provided to be capable of handling multiple sizes of substrates in a state-of-the-art facility. CONSTITUTION: The system(1) is provided with an input/output station(33) for receiving a cassette, which station is configured so that it can selectively receive a 300-mm FOUP cassette(212) or a 200-mm open cassette(112). Preferably, no mechanical adjustments are required when changing from one cassette type to the other. In the input/output station(33), two input/output positions are provided in the station(33), one configured to receive a 300-mm FOUP cassette(212), and another configured to receive a 200-mm open cassette(112).
Patent KR-20030028317-A (KR)
Title: Method of simultataneous dipping of mixing density
Inventor: SONG NAM JIN
IPC: H01G9/032
Filed: 2001-09-29
Abstract: PURPOSE: A mixture density simultaneous impregnation method is provided which achieves densification of a carbon manganese(MnO2) in the inside of a tantal pallet. CONSTITUTION: According to a curing method for forming a MnO2 layer of electrolytes on a surface of an oxide film formed during a chemical process among fabrication processes of a tantal solid electrolysis capacitor, a tantal pallet(10) passing through the chemical process is impregnated into the first box(30) where an impregnation solution(20) of a high density nitrate manganese is stored, and then the above tantal pallet is impregnated into the second box(50) continuously where an impregnation solution of a low density nitrate manganese is stored.
Patent KR-20030030590-A (KR)
Title: Finger Using Symbol-Rate Weightig in Smart Antenna System, and Its Application for Demodulation Apparatus and Method
Inventor: LIM HEUNG JAE
IPC: H04B1/707
Filed: 2001-10-11
Abstract: PURPOSE: A finger for weighting with a symbol rate in a smart antenna system and a modulating device and method using the same are provided to weight traffic channels using optimum weighting information calculated from receiving signals of a reverse pilot channel, in an environment adopting the reverse pilot channel and the smart antenna system, so as to enable tracking by users and high-speed wide-band communication. CONSTITUTION: A descrambler(110) multiplies an inputted digital baseband receiving signal by a PN(Pseudo Noise) code by using frame timing information received from an external, for descrambling. A pilot integrator(120) receives and integrates the descrambled signal, to output a pilot signal. A beamformer(130) receives the descrambled signal and the pilot signal, to calculate and output weight vector. A pilot weighting block(140) receives the weight vector and multiplies the weight vector by the pilot signal, to output a phase compensation signal for compensating phase delay of remnant channels. A Walsh despreading unit(150) receives the descrambled signal from the descrambler(110) to multiply the descrambled signal by a Walsh code, and performs integration as long as corresponding code length by channels, to output signals in which transfer rates are despreaded correspondingly to the code length by channels. A channel-specific weighting unit(160) weights each channel-specific signal received from the Walsh despreading unit(150) at a symbol rate using the weight vector of a symbol rate classified by channels. And a channel compensation unit(170) compensates delayed channels by using the phase compensation signal inputted from the pilot weighting block(140), for weighting signals corresponding to channels outputted from the channel-specific weighting unit(160).
Patent KR-20030030650-A (KR)
Title: Ball valve device
Inventor: YANG GYEONG HO
IPC: F16K5/06
Filed: 2001-10-12
Abstract: PURPOSE: A ball valve apparatus is provided to improve the cleanness by restricting inflow or generation of foreign matters and harmful microbes with preventing leakage of fluid between a ball and a seat gasket. CONSTITUTION: A ball valve system is composed of a valve body(201) having a hollow; a ball(203) installed in the hollow of the valve body to communicate fluid by a hollow; a seat gasket(209) inserted between the valve body and the ball to shut off leakage of fluid between the ball and the valve body; and a control unit adjusting the position of the ball to regulate flow of fluid through the hollow of the ball. Inflow of foreign matters and generation of microbes are prevented by shutting off leakage of fluid between the ball and the seat gasket. Fluid is regulated actively by fixing the position of the ball.
Patent KR-20030032313-A (KR)
Title: Chip size package and its manufacturing method
Inventor: CHOI YEON SIK
IPC: H01L23/28
Filed: 2001-10-17
Abstract: PURPOSE: A chip size package is provided to prevent bending of a ceramic board after a molding process and exfoliation between the circuit board and the molding part during a packaging process by forming a groove between each unit arranged in a matrix type. CONSTITUTION: A strip of a ceramic board(s) is prepared. Ceramic board units(u) are arranged in a matrix type. In each unit, a chip bonding pad(15) and a wire bonding pad(16) are formed in the first surface(11) of the board. A dam(17) is formed around the boundary of each unit. A groove(20) is formed outside of the both dams with predetermined depth. Input and output pads(19a,19b) are formed on the second surface(12), connected to the chip and bonding pads through conductive via holes(18a,18b). A semiconductor chip is attached on the each chip bonding pad. The chip and the wire bonding pads are connected to each other by conducting wires. Liquid molding material is spread on each unit. Sawing grooves with a blade(70), each unit is separated into an individual package.
Patent KR-20030034396-A (KR)
Title: FTP Packet Processing Method In NAT Router
Inventor: CHOI HYEONG UK
IPC: H04L29/06
Filed: 2001-10-23
Abstract: PURPOSE: A method of processing an FTP(File Transfer Protocol) in an NAT(Network Address Translation) router is provided to independently manage an IP translation table in order to process the FTP packet having a TCP(Transmission Control Protocol) packet type, thereby improving IP translation performance. CONSTITUTION: When a packet is received in an NAT router(S21), the NAT router analyzes an IP header of the received packet, and confirms whether a protocol type is a TCP type or a UDP type(S22,S23). If the protocol type is the UDP type, the NAT router performs a general UDP packet processing by using a UDP translation table(S24). If the type is the TCP type, the NAT router analyzes a destination port number of a TCP header, and confirms whether the number is a TCP packet or an FTP packet(S25,S26). If the number is the TCP packet, the NAT router performs a general TCP packet processing by using a TCP translation table(S27). If the number is the FTP packet, the NAT router performs an FTP packet processing by using an FTP translation table operated independently from the TCP translation table(S28).
Patent KR-20020079339-A (KR)
Inventor: FUJINAMI MICHIHIKO
IPC: A01N43/16
Filed: 2001-10-23
Abstract: PURPOSE: Provided is a controlling agent which contains as active ingredient, 4-hydroxy-6-methyl-3-(3-methylbutanoyl)-2-pyrone and has excellent controlling effects on noxious arthropods and excellent practicality and safety. CONSTITUTION: A controlling agent for the arthropods comprises a certain kind of alpha -pyrone compound of the formula(1) having immediately effective controlling effects on the noxious arthropods, for instance, insect pests of the order Blattaria such as Blattella germanica or Periplaneta fuliginosa. The noxious arthropods can effectively be controlled by applying the controlling agent for the noxious arthropods comprising the alpha -pyrone compound to the noxious arthropods.
Patent KR-20030035180-A (KR)
Title: Device for recovery ladle slag by using mould oscillation
Inventor: WEE HEUNG DEOK
IPC: B22D11/10
Filed: 2001-10-30
Abstract: PURPOSE: An apparatus for recovering ladle slag by using mold oscillation is provided to prevent oxidation of molten steel by covering the recovered adhesion slag on the surface of molten steel received into tundish after recovering adhesion slag adhered to the spout part of a ladle for containing molten steel during continuous casting. CONSTITUTION: The apparatus for recovering ladle slag by using mold oscillation comprises a main hopper(30) arranged underneath spout(21) of a molten steel receiving ladle(20) for continuous casting; a relay hopper(33) which is arranged underneath the main hopper(30), and the lower part of which is connected to a sealing gas supply pipe(16) by a powder induction pipe(35); a supporting stand(36) for electrically supporting the lower part of the relay hopper(33); a connection rod(39) which is extended to a direction perpendicular to the supporting stand(36) and interlockingly connected to a mold supporting frame(17) oscillated; first filtering mesh installed inside the main hopper(30) to sort large sized skull(23); and second filtering mesh(34) installed inside the relay hopper(33) to sort small sized skull(24) smaller than the large sized skull(23).
Patent KR-20030039665-A (KR)
Title: Method and Mobile Communication Terminal for Limiting Authority to use Application Programming Interface of Contents Application Program for Mobile Communication Device
Inventor: SHIN CHEOL SEON
IPC: H04B1/38
Filed: 2001-11-14
Abstract: PURPOSE: A method for restricting usable rights of an API(Application Programming Interface) of a contents program for a mobile communication terminal and a mobile communication terminal using the same are provided to identify unauthorized programs, and to restrict rights of an application program to use the API having an important authorized level, thereby preventing program damage and information leakage. CONSTITUTION: A mobile communication terminal downloads a contents application program(S310), and decides whether the program is downloaded with a serial interface(S311). If so, the terminal forcibly sets an API access level field of the corresponding application program to a normal API access level(S313). If the program is downloaded with a wireless Internet access unit without using the serial interface, the terminal decides whether a downloading server is authorized(S312). If not, the terminal forcibly sets the API access level field to a normal level(S313). The terminal stores the corresponding application program in a terminal storage space(S314).
Patent KR-20020038522-A (KR)
Inventor: IYECHIKA YASUSHI
IPC: H01S5/323
Filed: 2001-11-15
Abstract: PURPOSE: To provide a III-V group compound semiconductor which can be laminated and used so as to control the carrier density of an InGaAIN system mixed crystal with good reproductivity and in a low range, and to provide the III-V group compound semiconductor where the carrier density of the InGaAIN system mixed crystal is controlled with good reproductivity and in a low range and the light emitting element of the light emitting efficiency using the III-V group compound semiconductor. CONSTITUTION: The III-V group compound semiconductor is expressed by a general expression InxGayAlzN(x+y+z=1, 0< =x< =1, 0< =y< =1 and 0< =z< =1), has n-type carrier density < =1x1019 cm-3 and has p-type dopant density being >=1x1017 cm-3 and < =1x1021 cm-3 (1). The light emitting element uses the III-V group compound semiconductor written in the item (2).
Patent KR-20030041008-A (KR)
Title: An apparatus for towing tractor for unloader
Inventor: LEE TAE YEON
IPC: B65G67/60
Filed: 2001-11-19
Abstract: PURPOSE: A cargo handling equipment-pulling device of a continuous unloader is provided to prevent breakage of equipment and accidents, and to perform smooth unloading work of goods. CONSTITUTION: A cargo handling equipment-pulling device of a continuous unloader(10) comprises a pair of frames(40) installed to supports(20) of variable and fixed impellers(18a,18b) installed to an excavating unit(18), to the lower part of a post(12) for rotational transfer of buckets(16); a pair of guide bars(50) fixed to a collision-preventing rod(12a) installed to the post; and plural pulling wires(60) connected to a frame(40). The other end of the wire is connected to the lower end of plural moving wires(62), to fix cargo handling equipment. Accordingly, pulling of cargo handling equipment and putting into a hold of a ship are performed smoothly and stably, and the self-operation efficiency of the unloader is improved.
Patent KR-20030041347-A (KR)
Title: apparatus prevention noise follower motor
Inventor: CHO CHEONG YONG
IPC: F04D29/66
Filed: 2001-11-19
Abstract: PURPOSE: A muffler for follower motor is provided to absorbing a rotation vibration and shut out a noise by forming a vibration absorbing space with a certain interval between the follower motors combined in the follower unit. CONSTITUTION: A muffler is installed inside the follower unit(10) which prevents the exposure of inner part from outside while having a certain space in the middle and connected with a space for absorbing vibration(11) which absorb the vibration of a noise among the revolving follower motors(20) by an electric signal from outside. The follower unit(10) is connected with a supporting guide(30) to fix it to the vehicle. By using this supporting guide instead of fixing bolts, damages of outside surface from direct coupling with fixing bolts are prevented.
Patent KR-20030049252-A (KR)
Title: System for and Method of Managing Fault in the Application of the Exchange
Inventor: BAE SU HYEON
IPC: H04M3/22
Filed: 2001-12-14
Abstract: PURPOSE: A system and a method for managing the error of applications of a switch are provided to store error information in a database, systematically manage error information by a CORBA(Common Object Request Broker Architecture) server/client structure and the database, and retrieve error information in real time in a location capable of accessing the corresponding database. CONSTITUTION: The first to nth applications(21-1 to 21-n) call a server object method when an error is generated, and transmit error information. A CORBA server(22) reads error information from each application according to the call of each application. A database(23) stores error information provided from the CORBA server(22) in an error information table. A GUI(Graphic User Interface)(24) retrieves error information stored in the database(23), and provides retrieved error information to a user.