baber/WOPTO huggingface dataset:
Patent KR-20030006782-A (KR)
Title: Expanding Method Of CDMA Demodulation Range And That Apparatus
Inventor: JEUNG HA JAE
IPC: H04B7/26
Filed: 2001-07-16
Abstract: PURPOSE: A method and a device for extending a demodulation range in CDMA(Code Division Multiple Access) are provided to facilitate the handling of a wide-range demodulation area generated during the movement of a service area, even in a restricted demodulation range operated by being set in a multiple access communication system such as CDMA. CONSTITUTION: A starting step(110) arranges a receiving range extending function. An operation variable setting step(120) sets up an operation variable necessary for extending the receiving range. A delayed signal superiority transmitting step(130) generates delayed signals and combines the delayed signals to be stronger than original signals, then transmits the combined signals. A delayed signal superiority stabilizing step(140) allows a receiving party to distinguish the superiority of the delayed signals to move a receiving reference point. A step(150) of searching signals adjacent to the delayed signals searches adjacent signals standardized on the delayed signals and moves the reference point to a signal superior to a searched result. A delayed signal inferiority transmitting step(160) strengthens the original signals and makes the delayed signals weaker than the original signals, to combine and transmit the signals. A delayed signal inferiority stabilizing step(170) moves the reference point of the delayed signals to a reference point of the original signals. A step(180) of searching signals adjacent to the original signals moves the receiving reference point to another adjacent superior signal standardized on the reference point of the delayed signals. An end deciding step(190) decides an operation end. If the operation end is not decided, the step 130 is repeated. And if the operation end is decided, an ending step(199) ends the receiving range extending function.
Patent KR-20030008125-A (KR)
Title: Magnetic field shielding apparatus of electric furnace water-cooled cable
Inventor: KIM HUI JIN
IPC: F27B3/24
Filed: 2001-07-16
Abstract: PURPOSE: A magnetic field shielding device of water cooling cables for an electric furnace is provided to supply stable electric current to the electric furnace and prevent damage of the electric furnace due to shaking of the water cooling cables by shielding a magnetic field generated from each of the water cooling cables connected to the furnace. CONSTITUTION: The magnetic field shielding device of water cooling cables for an electric furnace comprises a shielding cylinder(10) which is installed on the outer circumferential surface of the water cooling cables(5) for conducting electric current to electrode rods of the electric furnace and formed of ferromagnetic substance having a high magnetic field absorption rate to shield a magnetic field generated from the water cooling cables; an inner cylinder(11) made of a soft rubber material which is installed on the inner part of the shielding cylinder(10) to prevent covering of the water cooling cables from being damaged; a cooling water supply pipe(13) which is installed on the outer circumferential surface of the shielding cylinder(10) to cool the shielding cylinder(10); protection caps(12) which are formed on upper and lower parts between the cooling water supply pipe(13) and the shielding cylinder(10) to prevent outflow of cooling water; and a guide ring(16) having a guide groove(17) which is formed in the center between the cooling water supply pipe(13) and the shielding cylinder(10).
Patent KR-20030013010-A (KR)
Title: External charging apparatus of robot cleaner and system employing the same
Inventor: KIM GWANG SU
IPC: A47L9/28
Filed: 2001-08-06
Abstract: PURPOSE: An external charger and its system are provided to effectively return the external charger. CONSTITUTION: A loading portion(33) loads a robot cleaner by extending through a guide wall(32). The guide wall guides the entrance of the robot cleaner. A charging terminal portion(31) is formed in one side of the loading portion and contacted to a charging terminal of a battery in the robot cleaner when the robot cleaner is loaded in the loading portion. An upper guide member(36) is supported in parallel with the loading portion at the certain height from the loading portion. An upper guide mark(37) is formed in the lower face of the upper guide member to guide the entrance of the robot cleaner into the loading portion by using a photographed image through an upper camera(14). The entrance into an external charger(30) is adjusted by comparing the image of the upper guide mark and the present upper image when the robot cleaner finishes its operation or charges after separating from the charger. Thereby, the defective errors are reduced.
Patent KR-20030006875-A (KR)
Title: Pallet made of synthetic resin
Inventor: HARA NORIAKI
IPC: B65D19/24
Filed: 2001-08-07
Abstract: PURPOSE: To eliminate a problem in which extremity ends of four corners of a synthetic resin pallet show a low strength against a shock applied from an inclined direction to a surface of the pallet. CONSTITUTION: The synthetic resin pallet is made such that an upper deck board and a lower deck board are connected with supporting columns of hollow structure, and a clearance enclosed by the supporting columns, the upper deck board and the lower deck board is applied as a fork insertion port. This synthetic resin pallet has a feature that partition ribs crossed at a right angle with the side surfaces of the pallet are arranged to form a hollow closed segment at an outer corner part together with side walls of the columns, reinforcing ribs placed on a substantial diagonal line and reinforcing ribs connected to the reinforcing ribs on the diagonal line are arranged in the hollow segment. The partition ribs forming the hollow segment are preferably connected at the substantial central parts of the supporting columns and formed at the same height as that of the supporting columns.
Patent KR-20030013574-A (KR)
Title: Apparatus and method for controlling power level of transmission signal in mobile communication terminal equipment
Inventor: LEE JU BYEONG
IPC: H04B1/40
Filed: 2001-08-08
Abstract: PURPOSE: An apparatus for controlling a transmission signal power level in a mobile communication terminal and a method therefor are provided to control a power level of a transmission signal from the mobile communication terminal to a base station. CONSTITUTION: A signal generator(10) corresponds to a certain output power control voltage, adjusts a transmission signal power level, and generates a transmission signal. An amplifier(20) amplifies the generated transmission signal. A detector(30) detects the transmission signal power level output from the amplifier(20). A memory(60) stores reference values corresponding to transmission signal power levels used in a mobile communication terminal. A CPU(80) has an ADC(Analog to Digital Converter)(70) for converting the transmission signal power level detected in the detector(30) into a digital power level value, and compares a reference value corresponding to a transmission signal power level to be currently transmitted with the converted digital power level value. If the reference value is not identical to the converted digital power level value, the CPU(80) increases or decreases an output power control voltage according to the difference of the reference value and the converted digital power level value.
Patent KR-20030014989-A (KR)
Title: Optical switching method and system
Inventor: CHOI JI YEON
IPC: H04B10/291
Filed: 2001-08-14
Abstract: PURPOSE: An optical switching method and an apparatus therefor are provided to use an optical signal having a successive data format as a physical data format in an optical packet switch using a general optical transceiver. CONSTITUTION: An optical switch is switched so that an input terminal number is identical to an output terminal number(401). The optical switch judges an optical packet is inputted according to each channel(402). If the optical packet is inputted, the optical switch is switched to an output terminal having a destination number of the optical packet during a length of the optical packet(403). If the optical packet is not inputted, the optical switch judges whether an optical packet inputted from an other input terminal for the purpose of an output terminal switched to the input terminal in which the optical packet is not inputted exists(404). If the optical packet exists, the optical switch switches the optical packet to a current output terminal, retrieves an other empty output terminal, and switches a current input terminal to the retrieved output terminal(405).
Patent KR-20030016652-A (KR)
Inventor: PARK GEUN TAE
IPC: B60T7/06
Filed: 2001-08-21
Abstract: PURPOSE: A brake pedal assembly of a vehicle is provided to minimize the pushed degree of a brake pedal arm toward the interior of a vehicle and protect driver's legs to the utmost. CONSTITUTION: A brake pedal assembly of a vehicle comprises a pedal mounting bracket(11) fixed to a dash panel(1) and cowl panel(3); a brake pedal arm(12) elastically coupled with the pedal mounting bracket; a brake pedal(13) coupled with the end of the brake pedal arm and operated with driver's foot; and a device for preventing the pedal arm from being pushed(20), hinged with the brake pedal arm and floor panel mounting bracket(6) installed on a front floor panel(5). The device for preventing the pedal arm from being pushed operates a brake booster through a push rod(15) according to rotation of the brake pedal arm. The device for preventing the pedal arm from being pushed prevents the brake pedal arm from being pushed toward a driver's seat, to the utmost.
Patent KR-20030017867-A (KR)
Title: torque converter
Inventor: SEO JUN HYEOK
IPC: F16H41/00
Filed: 2001-08-23
Abstract: PURPOSE: A fluid clutch is provided to minimize power loss between a pump impeller and a turbine runner during a transferring process of kinetic energy of a fluid. CONSTITUTION: A fluid clutch comprises a pump impeller(13), a turbine runner(17), a protruded member(19) and a hanging groove(21). The pump impeller is connected to an input side(11). The turbine runner is opposed to the pump impeller. The turbine runner transfers kinetic energy of a fluid from the pump impeller to an output side(15). The protruded member is opposed to the pump impeller and the turbine runner. The protruded member is inserted to the turbine runner side by an elastic member. A pressure beyond a definite value by centrifugal force of the pump impeller is pressed to the elastic member. The hanging groove is formed in the turbine runner opposite to the protruded member. The hanging groove is combined and released with a tip of the protruded member. Therein, the pump impeller and the turbine runner are operated integrally by combining the protruded member and the hanging groove.
Patent KR-20020018030-A (KR)
Title: Vacuum fluorescent display
Inventor: KURACHI HIROYUKI
IPC: H01J31/12
Filed: 2001-08-27
Abstract: PURPOSE: Vacuum fluorescent display is provided to increases the manufacturing yield by using a field emission type electron-emitting source. CONSTITUTION: A vacuum fluorescent display comprises a front glass member(101) which has light transmission properties at least partly, a substrate(102) opposing the front glass member through a vacuum space, a control electrode(120) formed on an inner surface of the substrate, a plate-like field emission type electron-emitting source(130) with a plurality of through holes which is arranged in the vacuum space to be spaced apart from the control electrode, a mesh-like electron extracting electrode(140) formed between the electron-emitting source and the front glass member to be spaced apart from the electron-emitting source, and a phosphor film(111) formed inside the front glass member.
Patent KR-20030019005-A (KR)
Title: Apparatus and method for assignment of working/standby unit
Inventor: SONG YUN SEOK
IPC: H04Q1/00
Filed: 2001-08-31
Abstract: PURPOSE: A device and a method for assigning a working unit and a standby unit are provided to appropriately assign the working unit and the standby unit, upon power-up, during operation of one unit, when inserting the other unit, or when only one unit is mounted. CONSTITUTION: An AND element(42) performs phase inversion of an output signal(C) of an NOR element(43) and receives the phase inverted output signal(C). Also, the AND element(42) receives an AOBG(A Open B Ground) signal and performs an AND operation, to output the operated signal. The NOR element(43) receives an output signal(A) of the AND element(42) and receives a signal(OTHERON) from a pull-up resistor(41) and the other unit, to perform a NOR operation and output the operated signal. And an OR element(44) receives the output signal(C) of the NOR element(43) and an MFU FLT(Main Function Unit Fault) signal, to perform an OR operation and send an output signal(AON).
Patent KR-20030021869-A (KR)
Title: The impurities removal method for the herbal medicine solution
Inventor: LEE SOON KOOK
IPC: A61K36/00
Filed: 2001-09-08
Abstract: PURPOSE: A method of removing agricultural chemicals and remaining heavy metals contained in an extract and juice of natural drugs through a filtering apparatus, and fine starch particles contained therein by precipitating in a solvent and then removing the solvent with a reduced pressure distillation method. Therefore, the product permits long-term storage when vacuum packed by inhibition of growth of putrefactive bacteria and has enhanced clarity. CONSTITUTION: An extract and juice of natural drugs is passed through a ball filtering apparatus to remove suspended solids, agricultural chemicals and remaining heavy metals, added with 30 to 50%(v/v) of an organic solvent such as ethanol, normal hexane, ether, agitated for 1hr and then precipitated for 24hr. Thereafter, the supernatant is treated with a phenol-H2SO4 method to give a starch content of 0.1ppm or less and then distilled at 50 to 60deg.C under reduced pressure of 300 to 600mmHg.
Patent KR-20020021067-A (KR)
Inventor: MATSUOKA HIDEHARU
IPC: C08L77/02
Filed: 2001-09-12
Abstract: PURPOSE: A polyamide resin composition and a molded product prepared by using the composition are provided, to improve flame retardancy, chemical resistance, surface appearance and blistering resistance. CONSTITUTION: The polyamide resin composition comprises 100 parts by weight of a polyamide resin containing (a) a dicarboxylic acid unit containing 60-100 mol% of a terephthalic acid unit and (b) a diamine unit containing 60-100 mol% of an aliphatic alkylenediamine unit of C6-C18; and 1-100 parts by weight of polybromostyrene comprising 0.5-100 wt.% of polybromostyrene having an epoxy group. Preferably the aliphatic alkylenediamine unit of C6-C18 is 1,9-nonanediamine unit and/or 2-methyl-1,9-octanediamine. The polyamide resin has an intrinsic viscosity of 0.4-3.0 dl/g. Optionally the composition comprises further 0.1-50 parts by weight of a flame retardancy promoting agent and/or 0.1-200 parts by weight of a filler.
Patent KR-20030026699-A (KR)
Title: Adaptive double scan method in the H.26L
Inventor: KIM CHEOL U
IPC: H04N19/129
Filed: 2001-09-26
Abstract: PURPOSE: An adaptive double scan method is provided to efficiently perform run length coding in H.26L video compression. CONSTITUTION: An input images is divided into blocks each of which has a predetermined pixel size, and then split into intra/inter blocks. Intra prediction is performed for the intra block and an intra prediction mode is determined according to the prediction result. A scan map corresponding to the determined intra prediction mode is selected, and a quantized value is double-scanned in the form of the selected scan map. The intra prediction mode includes a DC prediction mode, a vertical prediction mode, a horizontal prediction mode, a diagonal prediction mode and a prediction mode similar to the vertical or horizontal prediction mode. The scan map is composed of the first double scan map defined by TML 5.91 and the second double scan map having energy distribution different from the energy distribution of the first double scan map.
Patent KR-20030030800-A (KR)
Inventor: KIM JUNG SOO
IPC: C10L5/48
Filed: 2001-10-12
Abstract: PURPOSE: Provided is a method for fabricating alternative fuel using combustible industrial waste. CONSTITUTION: The method comprises the steps of sorting out a first material badly influencing on thermal efficiency such as metals, earth, stones using magnetic and a screen from industrial waste; sorting out a second material containing chlorine such as non-ferrous metals, an electric wire (copper) and rubber in manual from the industrial waste; pulverizing the sorted industrial waste into pieces having a size less than 100 mm for effective compression; mixing main raw material (the pulverized sorted industrial waste) with auxiliary raw material (anthracite, bituminous coal, coke) for improving thermal efficiency using a mixer; and extrusion molding the raw material mixture using an extruder, thereby forming alternative fuel with standardized size.
Patent KR-20030033567-A (KR)
Title: Backup maintaining equipment for stocker transfer system
Inventor: SU YU CHIN
IPC: B65G1/00
Filed: 2001-10-24
Abstract: PURPOSE: A preliminary maintaining and repairing apparatus used for a stock transporting system is provided to use the replaced crane immediately by replacing the defective crane conveniently and quickly with the preliminary apparatus, and to reduce negligence time of the equipment by repairing the defective crane in the repair spot. CONSTITUTION: A preliminary maintaining and remaining apparatus is installed between stock transporting system, and the stock transporting system is composed of a track, a crane and an input and output end. The preliminary maintaining and repairing apparatus comprises a first transport unit(41) connected to the input and output end of the transporting system and a second transport unit. The first transport unit includes a transport track(411), a loading body(412) and plural isolating plates(413,414), and discharges the crane for repairing by connecting to the track of the stock transporting system and transfers the crane to the track of the stock transporting system.
Patent KR-20030035045-A (KR)
Title: Method and apparatus for detecting bad channels in a mobile communication system
Inventor: LEE BYEONG SI
IPC: H04B7/26
Filed: 2001-10-29
Abstract: PURPOSE: A method and an apparatus for detecting a fail channel in a mobile communication system are provided to enable it to know physical resources allocated to a base station in a case that a call is set between the base station and a mobile communication terminal. CONSTITUTION: An RF(Radio Frequency) unit(110) converts signal or data for transmitting into an RF signal and then outputs to a base station through an antenna. The RF unit(110) receives an RF signal transmitted from the base station through an antenna, converts the RF signal into a baseband signal and then outputs the baseband signal to a control unit(100). The control unit(100) controls the entire wireless communication or data processing and the respective parts of the terminal. The control unit(100) measures and then outputs an inputted channel allocation message, a physical channel information field and a frame error rate of the mobile communication terminal.
Patent KR-20030035484-A (KR)
Title: Pvc table update method in mobile communication switch system
Inventor: MUN YEONG AE
IPC: H04W88/08
Filed: 2001-10-31
Abstract: PURPOSE: A method for updating a PVC table in a mobile communication switch system is provided to download a changed PVC table from an upper BSM(Base Station Manager) and set a PVC connection of an SAR layer and an IPOA layer in an OS(Operating System) program and an upper application program. CONSTITUTION: If the reading of a booting ROM's IP(Internet Protocol) address succeeds(S120), the booting ROM reads an IP address of a server from a specific hardware region for downloading an OS program and an application program to be operated in a real local memory region(S130). If the reading of the IP address of the server succeeds(S140), a booting loader program receives an OS, a protocol, and another application program to be executed in the real local memory from a BSM(S150). The booting loader program judges whether the reception is completed(S160). If the reception is completed, the OS, the protocol, and an upper application program of the local memory are operated(S170,S180). The upper application program receives loading data including a PVC table of the corresponding entire node from the BSM through a basic server IP address(S190). The upper application program judges whether the reception is completed(S200). If the reception is completed, the upper application program transmits the received PVC table data to the OS program(S210). The corresponding OS program performs a reset work using the received PVC table data(S220).
Patent KR-20030037312-A (KR)
Title: Protecting structure to be pushed cowl box in vehicle
Inventor: YANG WAN SU
IPC: B62D25/02
Filed: 2001-11-01
Abstract: PURPOSE: Structure for preventing a cowl box of a vehicle from being pushed is provided to prevent the cowl box from being deformed toward the room of the cowl box while obstructing an engine coming in, in case of a head-on collision or 40%-offset collision by reinforcing the joining portion of side inner and outer panels. CONSTITUTION: Structure for preventing a cowl box of a vehicle from being pushed comprises a cowl-inner rear panel(2) constituting the cowl box and facing the room of the vehicle; side inner and outer panels(1,3) welded and joined at the bent-up end portion of the cowl-inner rear panel; and a gusset plate(5) attached to the bent-up portions formed by the panels. The side inner and outer panels form closed sections to constitute a door hinge portion to the lower part of an A-pillar(P) of the vehicle. The edge portion formed by the side inner and outer panels is doubly reinforced by the joining portion of the panels and by the gusset plate and therefore, the cowl box is prevented from being pushed toward the room of the cowl box.
Patent KR-20030040861-A (KR)
Title: Apparatus for Combining Multi-path Signals in the Mobile Station Receiver and its Method
Inventor: BANG SEUNG CHAN
IPC: H04B1/711
Filed: 2001-11-16
Abstract: PURPOSE: A device of combining multipath signals in a mobile station receiver is provided to set a combining time based on a DL DPCHnom(Down Link Dedicated Physical Channel nominal) defined in an asynchronous WCDMA standard, thereby combining all received multipath signals. CONSTITUTION: A symbol combining device(18) combines signals received through multipath under control of a controller(26). A switching unit(32) handing symbols over from deskewing buffers(fingers 1, 2, and 3) transmits a current symbol to a TPC(Transmitter Power Control) processor(31) if the current symbol is a TPC symbol, then transmits a data symbol, a TFCI(Transport Format Combination Indicator) symbol, and a pilot symbol to a symbol combiner(27). A data switching unit(33) transmits the data symbol to a data processor(28), the TFCI symbol to a TFCI processor(29), and the pilot symbol to a pilot processor(30), under control of a combining time defined by a DL DPCHnom. The data processor(28) transmits the combined data symbol to a channel decoder, and the TFCI processor(29) transmits the combined TFCI symbol to a TFCI decoder. The pilot processor(30) measures a downlink SIR(Sustained Information Rate), and transmits information to generate TPC bits to a modulator(23).