baber/WOPTO huggingface dataset:
Patent KR-20040023923-A (KR)
Title: System and method for remote control of vehicles using mobile communication terminal
Inventor: LEE HONG GI
IPC: H04B1/40
Filed: 2002-09-12
Abstract: PURPOSE: A system for remotely controlling a car using a mobile communication terminal is provided to enable a mobile communication terminal to receive and output transmitted results on a display from a car, and to enable a user to confirm whether a control function is operated on the basis of the outputted results, thereby remotely controlling the car and reducing cost. CONSTITUTION: A mobile communication terminal(300) comprises as follows. A key input unit(110) reciprocally converts a remote control mode into a speech mode, and generates a specific key signal. A display(140) displays a data signal. The first bluetooth transceiver(150) modulates a remote control signal to transmit the signal, and demodulates a specific signal to output the demodulated signal. A terminal controller(120) outputs the remote control signal to the first bluetooth transceiver(150), and outputs the data signal to the display(140). A car(400) comprises as follows. The second bluetooth transceiver(210) receives/outputs the remote control signal, modulates the received specific signal, and transmits the modulated signal to the first bluetooth transceiver(150). A car controller(220) controls an electronic device(230) by receiving the remote control signal, and outputs controlled results to the second bluetooth transceiver(210) with the specific signal.
Patent KR-20030030858-A (KR)
Inventor: KATSURAGAWA HITOSHI
IPC: B65D71/04
Filed: 2002-09-23
Abstract: PURPOSE: To provide a stacker bundler capable of shortening one cycle time in binding a big bundle and making good use of space without being large-sized. CONSTITUTION: The stacker bundler is equipped with a binding means of a big bundle binding the big bundle under the state that an upper cover paper and a lower cover paper are placed on both the upper and lower edge surfaces of the big bundle on a binding work table and a pusher of a big bundle waiting by the side of the binding work table and being moved forward by means of a pushing drive means to push out the bound bundle wherein the stacker bundler is further equipped with a lower cover paper stock portion arranged below the binding work table, a taking-out means taking out the lower cover paper from the lower cover paper stock portion, a lower cover paper transferring means transferring the taken-out lower cover paper from the lower cover paper stock portion to the big bundle pusher and a paper catching means mounted in the big bundle pusher and catching the lower cover paper and after the lower cover paper transferred by the lower cover paper transferring means is caught by the paper catching portion, the lower cover paper is supplied to the binding work table by moving the big bundle pusher.
Patent KR-20030028411-A (KR)
Title: Printing apparatus, control method therefor, and storage medium
Inventor: TANAKA TATSUYA
IPC: H04N5/76
Filed: 2002-09-28
Abstract: PURPOSE: To solve the problem of operability or erroneous operation of a printer when it is connected simultaneously with a camera, a memory card, a PC and the like. CONSTITUTION: The recorder comprises a slot 1009 being set with a PC card for containing image data, a terminal 1012 for connecting a digital camera outputting image data, and an operating panel 1010 being operated by a user in order to input an instruction and data. When connection of the digital camera through the terminal 1012 is detected, input of image data from a PC card set in the slot 1009 and user operation on the operating panel 1010 are invalidated and image data is inputted from digital camera and printed.
Patent KR-20040029536-A (KR)
Title: Memory device having high bus efficiency of network and the operation method thereof and memory system including the same
Inventor: LEE DONG YANG
IPC: G11C7/22
Filed: 2002-10-01
Abstract: PURPOSE: A memory device is provided which has high bus efficiency on a network, and a memory system including the same is also provided which has high bus efficiency by reading out data from fixed banks in the memory device. CONSTITUTION: A number of banks(170) have a plurality of memory cells arranged in rows and columns. A programming register stores simultaneous write information about how many banks among the plurality of banks are written during a write operation. And a control part(310) selects one of the plurality of banks performing the write operation in response to the simultaneous write information and reads memory cell data in the selected bank, during a read operation.
Patent KR-20030033978-A (KR)
Title: High performance machine with thermal compensation for programmed sheet bending with constant bending angle
Inventor: KUNZE WOLFGANG
IPC: B21D5/04
Filed: 2002-10-22
Abstract: PURPOSE: A performance machine with thermal compensation for programmed sheet bending with constant bending angle is provided to guarantee temperature compensated piston strokes and, consequently, desired constant bending angles by eliminating a drawback of slow and progressive variation of the programmed bending angles owing to thermal expansion of the bending unit cylinders and pistons. CONSTITUTION: The sheet metal bending machine with a bending unit moved by hydraulic cylinders(12,15) with sliding pistons is characterized in that a closed loop control system comprises temperature measuring means(18) for measuring cylinder temperature, position detecting means(19) for detecting the piston position and a control unit(17) for varying the rate of hydraulic fluid fed to the cylinders(12,15) according to the measured cylinder temperature and the detected piston position, wherein the control unit(17) is of numerical type, and wherein the control unit(17) is programmed according to a mathematical model of a panel.
Patent KR-20040037557-A (KR)
Title: Video on demand system using iSCSI
Inventor: CHO GWANG SU
IPC: G06F17/00
Filed: 2002-10-29
Abstract: PURPOSE: A VOD(video On Demand) system using an iSCIS(Internet Small Computer System Interface) is provided to enable a subscriber to connect directly to a storage by using internet protocol based SAN(Storage Area Network) technique. CONSTITUTION: The VOD system comprises plural clients(210), a contents database and a controlling server(230). Each client(210) includes a TV(211) or a PC(212) as a user terminal, and an iSCSI STB(213). The contents database provides multimedia contents data to the clients(210). The controlling server(230) for authentication bill manages plural contents database at a remote place. The contents database comprises an iSCSI gateway(221), an iSCSI storage(222), and an FC storage(223). The controlling server(230) performs authentication/payment/management function for the usage of the contents database. The client(210) directly accesses to the target storage by using iSCSI technique.
Patent KR-20030036006-A (KR)
Inventor: HSU SHENG TENG
IPC: H01L21/336
Filed: 2002-10-29
Abstract: PURPOSE: A SiGe/SOI CMOS and method of making the same are provided to achieve a simple SiGe/SOI and to lower substantially the defect density in this structure. CONSTITUTION: The top silicon layer(14) of a SOI is converted to Si1-xGex(18), by growing a SiGe epitaxial layer followed by relaxation annealing at a temperature between 550 C. to 1050 C. This thermal process relaxes the SiGe to convert the top silicon layer into a relaxed SiGe layer and removes defects in the SOI film. Accordingly, a very low defect density SiGe crystal can be obtained. The SiGe layer is capped with an epitaxial silicon layer. Because the silicon layer is grown onto the relaxed SiGe, the top silicon layer is a strained silicon layer. Therefore, higher electron and hole mobility are obtained. The buried oxide interface acts as a buffer for the SiGe relaxation. There is no requirement for a tilted SiGe layer.
Patent KR-20040037811-A (KR)
Title: Safety Relay
Inventor: KIM JONG BAEK
IPC: G01R31/00
Filed: 2002-10-30
Abstract: PURPOSE: A self test type safety relay is provided to further increase the operational reliability of the relay by operating a main relay switch in the relay with synchronization of two micro processor. CONSTITUTION: A self test type safety relay includes an AC/DC converting block(110), a first relay(120), a second relay(130), a detection circuit block(140), a first microprocessor(150), a second microprocessor(160), a display device(170), a first AND gate(180) and a second AND gate(190). The AC/DC converting block(110) supplies the power to the circuits of the relay after an alternative current induced from the coil is converted into a direct current. The first relay(120) is switched by a second magnetic coil and the second relay(130) is connected between the output terminal of the AC/DC converting block(110) and the second magnetic coil. The detection circuit block(140) detects the error of the operation or the circuit design of the relay. The first microprocessor(150) outputs the display corresponding to the operational error and the control signal. The second microprocessor(160) outputs the display corresponding to the checked operational status and the control signal. The display device(170) displays the status of the failure in response to the determination result for the design and the operational states of the first and the second microprocessors(150,160). The first AND gate(180) controls the operation of the second magnet coil. And, the second AND gate(190) controls the switching of the second relay device(120).
Patent KR-20040038440-A (KR)
Title: A Facing panel for reinforced earth wall and its construction method
Inventor: LEE JEUNG SU
IPC: E02B3/12
Filed: 2002-11-01
Abstract: PURPOSE: A block-prefabricated type reinforced earth retaining wall panel is provided to improve the efficiency on construction. CONSTITUTION: The block-prefabricated type reinforced earth retaining wall panel contains: two or more unit blocks(B1,B2) composed of a front side which forms the outside of a retaining wall, a rear side contacted to a reinforced earth body, and a floor and an upper side provided with many retreated grooves(1) and perforated holes, and both sides; a connector(10) interposed to the perforated hole while many unit blocks(B1,B2) are piled up; and a coupler fastened to both sides or one side of the connector(10) to couple many unit blocks(B1,B2).
Patent KR-20040040987-A (KR)
Title: Food packing case for precooked foods
Inventor: JUNG KWAN SEEN
IPC: B65D81/34
Filed: 2002-11-08
Abstract: PURPOSE: A food packaging container for instant cooking is provided to eat food while naturally holding a container part even in a state that hot water is poured, make transportation and storage so easy by the minimization of the volume of a product and be helpful to a user's health by preventing the generation of materials harmful to a human body. CONSTITUTION: The food packaging container includes a container part(105); and a finger hanging member(110) attached to both lateral sides of the container part(105) by a bonding unit(120). The container part(105) is made of a soft material and has a bag shape. The container part(105) is made of sheet aluminum. The container part(105) and the finger hanging member(120) are spaced at a fairly long distance. The packaging container is very useful for a meal out of door or for travelers.
Patent KR-20040043322-A (KR)
Title: Method for automaically re-generating a call of the mobile communication terminal
Inventor: LIM GUK CHAN
IPC: H04B7/26
Filed: 2002-11-18
Abstract: PURPOSE: An automatic call reset method of a mobile communication terminal is provided to maximize usage convenience of the terminal by recovering call error generated due to temporal electromagnetic interference. CONSTITUTION: According to the mobile communication terminal(1), a codec(3) processes a voice signal inputted and being output through a handset(2). A MSM(Mobile Station Modem)(4) executes an automatic call reset function by checking several call conditions by including a RSSI(Radio Signal Strength Indicator) processing the voice signal being inputted/output through the codec wirelessly. A timer(5) counts a time set according to a function control signal of the MSM. A detection sensor(6) detects the opening/closing of a flip or a folder according to the function control signal of the MSM. And a memory(7) stores every kind of telephone numbers by being connected to the MSM.
Patent KR-20040044738-A (KR)
Inventor: MIN BYUNG EE
IPC: G09F19/22
Filed: 2002-11-21
Abstract: PURPOSE: A traffic signboard is provided to solve view vague by forming emission hole and evaporating the condensed water or the flog thereby preventing the accident of the driver. CONSTITUTION: A traffic signboard includes a column(20), a supporting rod(13), a pump(23), a heater(22), a horse(26), a guide plate(19). The pump(23) for supplying an air and the heater(22) is connected through the hose(26). A plurality of emission holes(14) is formed at the surface(12) by a predetermined distance. And, the supporting member(16) and the guide plate(19) are fixed to the peripheral area of the emission holes(14) by a predetermined interval.
Patent KR-20040048493-A (KR)
Title: Device and method for checking battery capacity automatic in wireless camera
Inventor: SEO HUI MYEONG
IPC: H04N5/225
Filed: 2002-12-03
Abstract: PURPOSE: An apparatus and method for automatically checking battery capacity of a wireless camera are provided to allow a user to easily check battery capacity and replace a battery with a new one. CONSTITUTION: An apparatus for automatically checking battery capacity includes a battery(200), and power checking unit(300), and a power data converter(400). The battery provides power to a wireless camera(100) such that the wireless camera detects a motion picture and outputs video data as radio data. The power checking unit checks the quantity of power provided by the battery to confirm the remaining capacity of the battery and outputs capacity check data corresponding to the remaining capacity. The power data converter receives the capacity check data and converts the capacity check data into radio data to output the radio data through a controller(30) and a wireless local area communication part(50).
Patent KR-20030009248-A (KR)
Title: The printing method at silicon wafer making use of the semiconductor laser etching process
Inventor: PARK YOUNG CHUL
IPC: B41M5/00
Filed: 2002-12-06
Abstract: PURPOSE: Provided is a method for engraving and embossing patterns of character and figure on precious metal in various methods by applying semiconductor laser etching process. CONSTITUTION: The method for printing character and figure on silicon using semiconductor laser etching process comprises first process of coating a resist(1) on a silicon wafer(2); second process of covering a chromium mask(3) on the resist(1); third process of patterning the resist(1) using a light exposing equipment; fourth process of forming a plating layer(4) by depositing or plating precious metal of gold or silver on the patterned resist(1); and fifth process of removing the resist(1). The method for printing character and figure on silicon using semiconductor laser etching process comprises first process of oxidizing a silicon wafer; second process of coating a resist on an oxidized film of the silicon wafer; third process of putting a chromium mask on the resist; fourth process of patterning the resist using a light exposing equipment; fifth process of etching the oxidized film only; sixth process of forming a plating layer by depositing or plating precious metal of gold or silver on the etched oxidized film; and seventh process of removing the resist and the oxidized film.
Patent KR-20040050651-A (KR)
Title: A method for ion analysis of silicon surface
Inventor: LEE SEONG UK
IPC: H01L21/66
Filed: 2002-12-10
Abstract: PURPOSE: A method for analyzing the ion adsorbed on the surface of a silicon wafer is provided to be capable of reducing the usage of deionized water and analyzing one surface alone of the silicon wafer. CONSTITUTION: A cleaning and drying process is carried out on an ion extraction plate(S1). Deionized water as an ion extraction solution is dripped onto the ion extraction plate(S2). The ions adsorbed on the to-be-analyzed surface of a silicon wafer are extracted to the deionized water by contacting the surface and the ion extraction plate for a certain time(S3). The silicon wafer is separated from the ion extraction plate(S4). The deionized water of the ion extraction plate is analyzed by using an ion-chromatography(S5).
Patent KR-20040054930-A (KR)
Inventor: CHO HANG SEOK
IPC: H04L12/50
Filed: 2002-12-18
Abstract: PURPOSE: A method for a soft PVC service in an exchange system is provided to improve the convenience of using a soft PVC service by using the soft PVC service through subscriber signals including soft PVC information. CONSTITUTION: A calling subscriber terminal(21) transmits a call setup SVC(Switched Virtual Connection) message including soft PVC(Permanent Virtual Connection) setup information to a calling switchboard(23) to request SVC setup. The calling switchboard(23) sets up SVC in a UNI(User to Network Interface) interval with the calling subscriber terminal(21) according to the received soft PVC setup information. The calling switchboard(23) transmits the received soft PVC setup information to a transit exchange(24) and a called switchboard(25) to set up SVC in an NNI(Network to Network Interface) interval between the transit exchange(24) and the called switchboard(25) through a transit network using a transit protocol. The called switchboard(25) sets up PVC in the UNI interval with a called subscriber terminal(26) for providing a soft PVC service.
Patent KR-20040054949-A (KR)
Title: Feed for Duck and Method of Feeding Duck with the Feed
Inventor: SONG DONG IK
IPC: A23K1/18
Filed: 2002-12-18
Abstract: PURPOSE: A method of raising a duck with feed comprising ginseng, Isodon japonicus and pine needle powder together with general feed is provided. It eliminates the odor of duck meat, improves meat quality and gives duck meat having various functionalities. CONSTITUTION: A feed product containing 20 to 60% by weight of general feed, 5 to 255 by weight of ginseng, 5 to 25% by weight of Isodon japonicus and 10 to 40% by weight of pine needle powder is fed to a duck for 55 to 60 days from a newly-hatched duck. When fed the feed product for 55 to 60 days from a newly-hatched duck, the duck weighs 3kg and becomes marketable.
Patent KR-20040055224-A (KR)
Title: Method of Forming Crystalline Silicon Thin Film
Inventor: OH UN CHEOL
IPC: H01L21/20
Filed: 2002-12-20
Abstract: PURPOSE: A method for forming a crystalline silicon thin film is provided to form an excellent crystalline silicon thin film at a low deposition temperature by using a seed layer having almost the same lattice constant as silicon, and to solve a problem arising in crystallizing an amorphous silicon layer by using laser like ELA(excimer laser annealing). CONSTITUTION: A seed layer having almost the same lattice constant as silicon is formed on a substrate, including a specific surface orientation. A crystalline silicon thin film is formed on the seed layer. The seed layer is formed in a scope of a deposition temperature from 25 deg.C to 450 deg.C by a sputtering method or a vacuum deposition method.
Patent KR-20040057188-A (KR)
Title: Filler for preventing laddle from clogging
Inventor: KIM HAE WON
IPC: B22D41/44
Filed: 2002-12-24
Abstract: PURPOSE: A filler for preventing ladle from clogging is provided to obtain stability of the steelmaking process consistently by easily and naturally opening the ladle nozzle port without coagulation of filler for temporarily closing ladle nozzle port. CONSTITUTION: In a filler injected into nozzle port in a lower part of the ladle to easily supply molten steel contained in ladle into tundish when continuously casting molten steel in a steelmaking process for manufacturing molten steel into slab, the filler has a composition comprising 37 wt.% or more of chromium oxide, 20 wt.% or less of silicon dioxide and 16 wt.% or less of alumina, wherein 45 to 55 kg of chrome based filler only is injected when producing an ultra-low carbon steel containing 70 ppm or less of carbon in molten steel and steel types used for petroleum pipe, silicon based filler and chrome based filler are respectively injected in a mixing ratio of 50:50 when producing steel types except the above steel types, and the mixing ratio of the silicon based filler or the chrome based filler does not exceed an injection ratio of 10%.
Patent KR-20040059191-A (KR)
Title: Apparatus for measuring shape of strip
Inventor: CHOI CHEOL HUI
IPC: G01B11/00
Filed: 2002-12-28
Abstract: PURPOSE: A device for measuring the shape of a hot-rolled steel sheet is provided to measure the shape of a steel sheet regardless of width by changing the path of a laser beam. CONSTITUTION: A device for measuring the shape of a hot-rolled steel sheet includes a gauge room unit(100) consisting of two sensor boxes(110a,110b) and a processor unit(160) calculating the position of a hot-rolled steel sheet and the angle of a beam pass mirror, calculating shape data of the hot-rolled steel sheet by applying the signals detected by a camera unit to a determined formula, transmitting the shape data to a computer or directly controlling a rolling machine. The beam pass mirror is angle-adjustable. The path of the laser incident from the beam pass mirror is changed by a fixed mirror.
Patent KR-20040061988-A (KR)
Title: Hybrid Structure Organic Electroluminescent Device and method for fabricating the same
Inventor: BANG HUI SEOK
IPC: H01L27/32
Filed: 2002-12-31
Abstract: PURPOSE: An organic electroluminescence device and a method for manufacturing the same are provided to achieve improved performance of organic electroluminescence device by applying a low molecular material to the organic electroluminescence device without a shadow mask process. CONSTITUTION: An organic electroluminescence device comprises a substrate(110) where red, green, and blue sub pixels(Pr,Pg,Pb) are defined; thin film transistors(T) formed on the substrate; a first electrode(124) connected to the thin film transistors and patterned in sub pixel units; a bank(130) having an open portion(126) for exposing the main region of the first electrode; a first carrier transport layer(132) formed in the sub pixel region through a solution state deposition; red and green light emitting layers(134a,134b) formed in the red and green sub pixel regions by using a polymer based light emitting material; a blue light emitting layer(135) automatically patterned by the bank, in the region covering the red and green light emitting layers through an evaporation process using a low molecular light emitting material; a second carrier transport layer(137) formed in the region covering the blue light emitting layer by using a low molecular material and automatically patterned by the bank; and a second electrode(138) formed all over the substrate covering the tank and the second carrier transport layer.
Patent KR-20020031387-A (KR)
Title: Process for producing propylene oxide
IPC: B01J21/08
Filed: 2000-07-10
Abstract: A process for producing propylene oxide comprising the following steps:   the oxidation step: a step of obtaining isopropylbenzene hydroperoxide by oxidizing isopropylbenzene; the epoxidation step: a step of obtaining propylene oxide and cumyl alcohol by reacting propylene with isopropylbenzene hydroperoxide obtained in the oxidation step; the hydrogenolysis step: a step of obtaining isopropylbenzene by hydrogenolyzing cumyl alcohol obtained in the epoxidation step, and recycling this isopropylbenzene to the oxidation step as a raw material of the oxidation step; and the organic acid removal step: a step of removing an organic acid out of the system in at least one point in said steps or between said steps.