baber/WOPTO huggingface dataset:
Patent KR-20030091234-A (KR)
Title: The full duplex information retrieval system using on the phone and inernet
Inventor: KIM KWANG WON
IPC: G06F17/30
Filed: 2002-05-25
Abstract: PURPOSE: A two-way information searching device using a telephone and the Internet is provided to offer the necessary information to a user requesting the arranged and searched information promptly by inputting various information for an intermediation service through the telephone and the Internet, and storing it in a database. CONSTITUTION: An ARS(Automatic Response Service) server(1) receives voice through a wire/wireless telephone network(A,B). A text input part(2) receives the text input through the wireless telephone network. A web server(3) receives the voice, text, and image information through the wireless telephone network and the Internet(C). A temporary data storing part(4) classifies the inputted data into each condition, and stores it in a RAM of the database(D). A data processor(5) indexes the necessary information such as the job information and the realty information. A data storing part(6) automatically stores the indexed data by each ID of a job seeker, a job offerer, a realty seller, or a realty buyer. The searched information is output through a voice signal generator(7), a text signal generator(8), and an image signal generator(9).
Patent KR-20030093484-A (KR)
Title: Apparatus and method for supporting high fidelity MPLS-VPN service
Inventor: LEE YU GYEONG
IPC: H04L12/28
Filed: 2002-06-03
Abstract: PURPOSE: A device for supporting a high reliable MPLS(Multi Protocol Label Switching)-VPN(Virtual Private Network) service and a method therefor are provided to simultaneously use one LSP(Label Switched Path) in many VPN groups, thereby remarkably reducing the number of LSPs and flowing traffic into a new alternative path. CONSTITUTION: A subscriber interface setup unit(46) sets a subscriber interface on a front of an ingress forwarding engine(41) or on a back of an egress forwarding engine(44). An LSP setup unit(47) for a high reliable MPLS-VPN sets an internal channel for LSPs in a switch(45). The subscriber interface setup unit(46) comprises as follows. An MPLS-VPN service packet determiner determines packets for receiving an MPLS-VPN service. If the determined packets are in the same group, a group channel setup unit sets an internal channel for connecting the packets to an ingress VC merging unit(42). An internal channel setup unit sets an internal channel for connecting the packets to the ingress VC merging unit(42).
Patent KR-20040005007-A (KR)
Title: Recycine anti-fire insulation pannel
Inventor: LEE SEUNG WON
IPC: E04C2/10
Filed: 2002-07-08
Abstract: PURPOSE: A heat insulation panel is provided to reuse and make residual products inevitably generated in a process for forming urethane into the heat insulation panel, accordingly to protect environment, and to produce incombustible heat insulating materials formed by compensating combustible properties of an existing heat insulating material. CONSTITUTION: Urethane is PIR(PolylsocyanuRate) using a material repressing the generation of poisonous gas to an incombustible material. As an existing product is made from Styrofoam and combustible urethane, the product seriously threatens fire service problems. However, a heat insulation panel made from incombustible materials is utilized as high-grade construction materials for the heat insulation, soundproof, and adiabatic functions of schools, hospitals, theaters, lodging accommodations, population-concentration areas, and deluxe housings. Therefore, the heat insulation panel is profitable and economical for environment and adiabatic problems.
Patent KR-20040005188-A (KR)
Title: Backlight assembly
Inventor: KIM YONG IL
IPC: G02F1/13357
Filed: 2002-07-08
Abstract: PURPOSE: A back light assembly is provided to easily open a bottom chassis from a mold frame to replace a lamp housed in the mold frame with new one. CONSTITUTION: A back light assembly includes a lamp for generating lights, a mold frame(360), and a bottom chassis(370). The mold frame has four side walls and houses the lamp. One of the four side walls has the first protrusion(361). The bottom chassis has a bottom face with four edges, three side walls respectively extended from three edges of the bottom face, and the second protrusion(371,372) protruded from one edge of the bottom face. The first and second protrusions are combined with each other such that the bottom chassis is fixed to the mold frame. The bottom chassis is moved having the combined first and second protrusions as the rotation axis.
Patent KR-20040005257-A (KR)
Title: Pharmaceutical compositions of Controlled release
Inventor: CHOI JAE SEUNG
IPC: A61K9/16
Filed: 2002-07-09
Abstract: PURPOSE: Provided is a pharmaceutical composition which contains pseudoephedrine hydrochloride as a sustained release drug layer and pseudoephedrine hydrochloride and cetirizine hydrochloride as a rapid release drug layer. The sustained release drug layer continuously releases regardless pH changes. CONSTITUTION: A pharmaceutical composition comprises pseudoephedrine hydrochloride and cetirizine hydrochloride, which are contained in a spherical granule. The spherical granule has an inactive core, a sustained release drug layer, a sustained release coating control film, and a rapid release drug layer. The inactive core is selected from sucrose, cellulose, starch, or polyvinylpyrrolidone. The sustained release drug layer contains pseudoephedrine hydrochloride, and the rapid release drug layer contains pseudoephedrine hydrochloride and cetirizine hydrochloride.
Patent KR-20040008843-A (KR)
Title: Coding method for video signal of mobile telecommunication terminal equipment
Inventor: LEE SEONG YEONG
IPC: H04N19/132
Filed: 2002-07-19
Abstract: PURPOSE: A video signal coding method of a mobile communication terminal is provided to prevent a moving picture signal transmitted through a radio channel from being lost due to a burst error. CONSTITUTION: Discrete-cosine-transformed data and a scrambling code are received to confirm if a current image component is the most significant bit of a value representing a low-frequency component(S1,S2). When it is confirmed that the current image component is the most significant bit of the value representing a low-frequency component, the most significant bit is repeatedly assigned and scrambled with other data(S4,S5). The scrambled video signal is transmitted to a counterpart's terminal through a modem(S6).
Patent KR-20020068479-A (KR)
Inventor: LEE TAE LYONG
IPC: D21J3/00
Filed: 2002-07-26
Abstract: PURPOSE: A pulp mold by radiating far infrared ray and anion, maintaining freshness of an egg for a long time, removing special smell of the egg and reducing production cost because of reducing a producing process, and a manufacturing method thereof are provided. CONSTITUTION: The pulp mold egg-case is obtained by a process containing the steps of: as a pulping process(1), mixing 85-99pts.wt. of pulp and 1-15pts.wt. of tourmaline to manufacture pulp slurry(7); as a forming process(2), compressing the pulp slurry(7) with a mold(8,8') installed in a forming tank(5) to form an egg-case shape; and then as a drying process(3), transferring the formed egg-case to a drying furnace(6) to removing moisture.
Patent KR-20030019221-A (KR)
Title: A supply device for a machine working cardboard sheets
Inventor: NAULA VALERY
IPC: B31B50/04
Filed: 2002-08-30
Abstract: PURPOSE: A supply apparatus for a machine working cardboard sheets is provided to supply the cardboard sheets to a folder-gluer apparatus, not rotating the cardboard sheets on a shaft of a belt. CONSTITUTION: A supply apparatus for a machine working cardboard sheets comprises at least one conveying unit to convey one by one of the sheets, a driving device(2) of the conveying units, at least one hold-down stop(7a) of a pile of the sheets above the conveying units, and at least one raising unit(3) connected to each conveying unit. The raising units are alternatively movable between two restricted positions. The one of the restricted positions is a position above the upper level of the conveying units, and the other is a position aligned along the upper level. Each raising unit is connected to a programmable control unit in order to permit the single command of each one of the raising units.
Patent KR-20040025276-A (KR)
Title: Dust/water collecting filter and manufacturing method thereof
Inventor: CHOO HEON GON
IPC: B01D39/16
Filed: 2002-09-19
Abstract: PURPOSE: A new type filter for dust collecting or water collecting apparatus having superior durability and filtering performance through blending of certain constituents by using synthetic resin and activated carbon as a master batch is provided, and a method for manufacturing the same is provided. CONSTITUTION: In a method for manufacturing filter for dust collecting and water collecting apparatus for obtaining a finished product by press forming, heat treating, molding, Teflon powder coating and heat treating a master batch of thermoplastic synthetic resin, the method is characterized in that the master batch of thermoplastic synthetic resin is obtained by passing the injected material through cooling and cutting processes after injecting the heat treated mixture by mixing 85 to 95 vol.% of PE synthetic resin, 4 to 13 vol.% of activated carbon and 1 to 2 vol.% of water and heat treating the mixture. In a filter(1) for dust collecting and water collecting apparatus for obtaining a finished product by press forming, heat treating, molding, Teflon powder coating and heat treating a master batch of thermoplastic synthetic resin, the filter is characterized in that the master batch of thermoplastic synthetic resin is obtained by passing the injected material through cooling and cutting processes after injecting the heat treated mixture by mixing 85 to 95 vol.% of PE synthetic resin, 4 to 13 vol.% of activated carbon and 1 to 2 vol.% of water and heat treating the mixture, wherein an aperture part(3) is formed between resin parts(2) coated with Teflon so that air is ventilated through the aperture.
Patent KR-20030025881-A (KR)
Title: Thin film magnetic memory device sharing an access element by a plurality of memory cells
Inventor: HIDAKA HIDETO
IPC: G11C11/16
Filed: 2002-09-19
Abstract: PURPOSE: To reduce the array area of an MRAM (magnetic random access memory) device in which tunnel magneto resistance elements are arranged. CONSTITUTION: In this memory, tunnel magneto resistance elements TMRs constituting an MTJ (magnetic tunneling junction) memory cell are connected among sub-bit lines SBLs and straps SLs. The strap SLs are shared by a plurality of tunnel magneto resistance elements TMRs which are adjacent in row directions in the same sub-array SA. Access transistors ATRs are connected among the straps SLs and the ground voltage GND and are turned ON/OFF in response to corresponding word lines WLs. Since the memory can carry out the reading of data without providing access transistors ATRs corresponding to respective tunnel magneto resistance elements TMRs, the array area can be miniaturized.
Patent KR-20040029508-A (KR)
Title: RF Door Locking System with Interference Signal Transmission Antenna
Inventor: AHN JEONG SIK
IPC: E05B49/00
Filed: 2002-10-01
Abstract: PURPOSE: A wireless door lock device including an interference signal transmission antenna is provided to increase stability. CONSTITUTION: The door lock device is installed on a door, and locks the door and releases the lock state of the door by communication with a wireless transceiver unit. An outside frame(200) is installed on an outer part of the door, and an inside frame is installed on an inner part of the door. The first antenna(34) transmits an electromagnetic wave loaded with data to the wireless transceiver unit and receives an electromagnetic wave transmitted from the wireless transceiver unit and is installed on the outside frame. The second antenna(37) has the same frequency as the electromagnetic wave generated by the first antenna, and transmits a spurious signal without data and is installed on the inside frame. A control part controls locking and release of the door through communication with the wireless transceiver unit. And a door lock/release part includes a driving unit driven by a command of the control part and a dead bolt moving by receiving dynamic force of the driving unit.
Patent KR-20030033987-A (KR)
Title: Crystal liquid display device and electronic equipment
Inventor: OZAWA KINYA
IPC: G02B5/30
Filed: 2002-10-23
Abstract: PURPOSE: An LCD device and an electronic apparatus are provided to improve the visibility of the semi-transmissive and reflective LCD by increasing the brightness of display in the transmissive mode. CONSTITUTION: In a transflective LCD device(20), liquid crystal(26) is held between upper and lower substrates(23,24) disposed opposite to each other. A transflective layer(35) composed of cholesteric liquid crystal layers(34r,34g,34b) is provided on the lower substrate, and a backlight(22) is provided in the transflective LCD device. Optical retardation plates(42,44) and polarizers(43,45) are provided in the order from the sides of the substrates on the outer surfaces of the substrates, respectively. A pigmented color filter layer(32) having pigmented films(31r,31g,31b) transmitting color light having the same colors as light selectively reflected at the cholesteric liquid crystal layers, respectively, underlies the transflective layer. The transflective LCD device has excellent visibility wherein display brightness especially in transmissive mode is improved.
Patent KR-20030034001-A (KR)
Title: Excursion ship with great width
Inventor: MERMIER LAURENT
IPC: B63B35/44
Filed: 2002-10-23
Abstract: PURPOSE: A wide pleasure boat is provided to reduce rocking against wave by increasing traverse inertia of mass of a ship with enlarging the width of the entire part more than the width of the ship on the draft line, and to improve comfortableness, stability and function by enlarging the size of the upper part of the basic space. CONSTITUTION: A cruise ship or pleasure boat has an open or semi-open main public space(4) situated around the axial longitudinal plane of the ship and at the base of port and starboard longitudinal superstructures(3). The port and starboard longitudinal superstructures that border the public space are far away from the axial longitudinal plane of the ship so that the ratio of the width of the combination comprising the longitudinal superstructures and the public space to the width of the ship at the waterline is from 1.3 to 3. The port and starboard longitudinal superstructures are spaced from each other axially in the ship with surrounding the main public space.
Patent KR-20040027245-A (KR)
Title: water collecting reusing equipment make use of chamber-pot cover
Inventor: JEON WOO GON
IPC: E03C1/00
Filed: 2002-10-23
Abstract: PURPOSE: A water recycling device using a toilet cover is provided to economize in water resources by recycling the drained water to a washstand. CONSTITUTION: The water recycling device using a toilet cover comprises the steps of installing a straight water supply pipe provided with a ball top on one inner side of a water collecting tub(100) to store used water or tap water, coupling a washing water discharge pipe and air/water supply/drain pipes on the base of a storage unit, and installing a stopper on the washing water discharge pipe. Wherein the used water of a washstand(410) is collected in a water collecting tub(100) through a sewerage inflow connecting pipe and an inlet pipe, and drained off to the bottom of a toilet through a discharge pipe if the used water flows in excessively and collected in to be used as water for washing excrements in a toilet bowl(400) if rotating a working lever(144) downward after stool.
Patent KR-20030036055-A (KR)
Title: High-k gate oxides with buffer layers of titanium for mfos single transistor memory applications
Inventor: LI TINGKAI
IPC: H01L29/51
Filed: 2002-10-30
Abstract: PURPOSE: A method for fabricating a memory device is provided to obtain a metal-ferroelectric-oxide-semiconductor(MFOS) memory device having a high-k insulation layer and a buffering layer between a substrate and a ferroelectric. CONSTITUTION: A silicon substrate is prepared. A layer of high-k insulator is deposited on the silicon substrate. A buffering layer is deposited on the high-k insulation layer. A layer of ferroelectric material is deposited on the buffering layer by metal organic chemical vapor deposition(CVD). A top electrode is formed on the layer of ferroelectric material. A completing process is performed on a device obtained by the abovementioned processes.
Patent KR-20020090981-A (KR)
Inventor: KWON HO DONG
IPC: H02K3/04
Filed: 2002-10-31
Abstract: PURPOSE: A method and an apparatus for separating a stator coil is provided to reduce the generation of dust and smoke by manufacturing a stator coil pressing plate, a diameter of a pressing guide opening, and a diameter of a stator pressing opening in a different size. CONSTITUTION: A stator coil(11) on one side of a stator is cut by a coil cutter. The stator coil(11) cut by the coil cutter is positioned on a stator installation opening(43). A cylinder load(52) of a jack(50) provided on an upper side falls to cause a coil pressing pin(81) to press the stator coil(11). Thus, the stator coil(11) is separated from the stator. The cylinder load(52) of the jack(50) rises to cause the coil pressing pin(81) to restore a pressing plate(70). Therefore, the stator coil(11) is effectively separated from the stator without generating the dust and smoke.
Patent KR-20030038518-A (KR)
Title: Driving timing control circuit of actuator for valve driving, injector and fuel injection system
Inventor: MATSUDA NORIO
IPC: H01F7/18
Filed: 2002-11-08
Abstract: PURPOSE: To constantly drive an actuator at a desired timing regardless of the variation of electrical characteristics of an actuator itself for valve driving and the variation of electronic part constituting a driving circuit. CONSTITUTION: A drive control signal Vst outputted from a microcomputer 1 is set such that, in the actuator drive timing adjusting circuit 52 for valve driving, leading and trailing are set at respective optional timings by a first semi-fixing resistor 8 and a second semi-fixing resistor 9, respectively. Regardless of the variation of the electrical characteristics of the actuator itself for valve driving and the variation of the electronic parts constituting the driving circuit, energizing to a solenoid 14 is carried out at the desired timing.
Patent KR-20040045048-A (KR)
Title: A punched metal vessel and manufacturing method thereof
Inventor: JO KWANG BUM
IPC: B21D51/18
Filed: 2002-11-22
Abstract: PURPOSE: A punched metal vessel is provided in which a cut edge of holes divided by blanking is not formed on the circumferential part of the vessel so that it is not necessary to attach a separate circumference member for safety of user to the vessel, and a manufacturing method of the punched metal vessel is provided. CONSTITUTION: In a punched metal vessel(110) formed by forming a metal sheet on which a plurality of holes(101) are punched and consisted of a concave receiving part(112) and a circumferential part(113) formed at the circumference of the receiving part, the punched metal vessel is characterized in that the circumferential part is integrally extended along the circumference of the receiving part, and the holes are punched only on the receiving part except the circumferential part. The manufacturing method of the punched metal vessel comprises punching and cutting processes of forming the metal sheet into a sheet type semi-processed article by punching and cutting a metal sheet; a drawing process of forming the semi-processed article into a vessel comprising receiving part and circumferential part by press forming a punch part of the semi-processed article in a concave shape; and a curling process of winding or bending the circumferential part in a thickness direction so that a cut cross section formed by the cutting process is not exposed to the outside.
Patent KR-20040045682-A (KR)
Inventor: CHOI YONG RIM
IPC: H03H9/64
Filed: 2002-11-25
Abstract: PURPOSE: A surface acoustic wave filter is provided to minimize the loss of signals by forming a pattern of an input IDT(Inter-Digital Transducer) opposite to a pattern of an output IDT on an upper surface of a piezoelectric substrate. CONSTITUTION: A surface acoustic wave filter includes a piezoelectric substrate, an input IDT, a path conversion unit, and an output IDT. The input IDT(32) of an SPUDT(Single Phase Uni-Directional Transducer) type pattern is formed on an upper surface of the piezoelectric substrate(30) in order to convert an external electric signal to a mechanical signal. The path conversion unit(36) converts a transferring path of the mechanical signal of the input IDT. The output IDT(38) of the SPUDT type pattern is formed on a lower side of the input IDT in order to convert the mechanical signal to the electric signal.
Patent KR-20040045791-A (KR)
Title: Methods of common address and address table for transferring data between different network protocols and architectures thereof
Inventor: CHOI GWANG SUN
IPC: H04L29/06
Filed: 2002-11-25
Abstract: PURPOSE: A common address for data transmission among heterogeneous protocols, and an address table method and structure thereof are provided to increase compatibility among protocols by designing a common address and an address table. CONSTITUTION: A domain address(10) includes information indicating types of networks. A category address(20) includes information indicating uses of devices in the networks. A category address(30) includes information indicating types of devices in the networks. A device ID(40) includes information on specific numbers allocated to every device in the networks.
Patent KR-20040052165-A (KR)
Title: System of calculation for the electric characteristic of the liquid crystal cell and the distribution of the liquid crystal
Inventor: LEE CHOUL SOO
IPC: G02F1/13
Filed: 2002-12-14
Abstract: PURPOSE: A system for calculating electrical characteristic of a liquid crystal cell and liquid crystal alignment distribution is provided to analyze characteristics of an LCD(Liquid Crystal Display) panel and liquid crystal cells. CONSTITUTION: A liquid crystal behavior analysis system includes a module(100) for defining the structure of unit liquid crystal cell and receiving mesh data, an initializing module for analyzing characteristics of the unit liquid crystal cell, a voltage supply module(120), a module(130) for analyzing electrical characteristic of the unit liquid crystal cell, and a module(140) for calculating liquid crystal alignment distribution in the unit liquid crystal cell. The mesh data receiving module receives the mesh data and voltage condition, an initial liquid crystal alignment distribution, a user-defined boundary condition. The initializing module is executed based on the received initial set values.
Patent KR-20040053468-A (KR)
Title: Thulium doped fiber amplifier
Inventor: HWANG SEONG TAEK
IPC: H01S3/0941
Filed: 2002-12-14
Abstract: PURPOSE: A thulium-doped fiber amplifier is provided to reduce the total size and enhance the price competitiveness by selecting a pumping structure using only a high-output pumping light source to amplify an optical signal of an S-band. CONSTITUTION: A thulium-doped fiber amplifier includes a thulium-doped fiber, a first pumping unit, and a second pumping unit. The thulium-doped fiber(420) is used for amplifying an optical signal of an S-band. The first pumping unit(200) outputs the amplified natural emission light to indicate a peak value of a predetermined wavelength within the C-band in order to pump the thulium-doped fiber. The second pumping unit(310) outputs the pumping light within the remaining bands except for the C-band in order to pump the thulium-doped fiber.