baber/WOPTO huggingface dataset:
Patent KR-20030061976-A (KR)
Title: Communication system capable of providing an internet text corresponding language of web-browser transmitted communication request signal
Inventor: PARK JONG MAN
IPC: G06F17/28
Filed: 2002-01-14
Abstract: PURPOSE: A communication system offering an Internet document matched with a language of a web browser transmitting a communication request signal is provided to enable a user not to set the language in order to display the Internet document displayed in an initially set language as the desired language. CONSTITUTION: A communication part(160) communicates with an external communication terminal(400) through the Internet network(300). An Internet document storing part(244) stores the Internet document to the terminal(400) connected to the Internet network(300) through the communication part(160). A controlling part(246) makes a language searching module to the terminal(400) if an access request signal for the Internet document stored in the Internet document storing part(160) is received from the terminal(400). As the terminal(400) searches the language of the web browser through the language searching module, the controlling part(246) transmits the Internet document matched with the language information of the web browser to the terminal(400) through the communication part(160).
Patent KR-20030065216-A (KR)
Title: Method for forming electrode of semiconductor device
Inventor: JANG MIN SIK
IPC: H01L21/027
Filed: 2002-01-31
Abstract: PURPOSE: A method of forming an electrode in a semiconductor device is provided to increase the probability of generating migration and merge on the rough surface by controlling a source gas ratio for depositing nitride, and achieve accurate pattern profile by retraining deformation of a hard mask for patterning an electrode. CONSTITUTION: A material layer is formed on a semiconductor substrate in order to form an electrode line. Nitride is formed on the material layer for the electrode line and a hard mask is formed. The nitride has a reflective index of 1.95-2.5.
Patent KR-20020070125-A (KR)
Title: Recombinant hepatitis c virus ns5b protein, and preparation process and use thereof
Inventor: HYUN UK SEOP
IPC: C12N9/12
Filed: 2002-02-26
Abstract: PURPOSE: Provided are recombinant hepatitis C virus(HCV) NS5B protein which is derived from HCV patient's serum and has excellent RNA-dependent NA polymerase(RdRp) activity, and its preparation process and use as HCV growth inhibitor. CONSTITUTION: The recombinant NS5B protein is prepared by deletion of 24 amino acids from C-terminus of HCV NS5B protein. It has RNA-dependent NA polymerase(RdRp) activity and is water soluble. It has an amino acid sequence of SEQ ID NO:8 and a nucleotide sequence of SEQ ID NO:7. An expression vector, pET21b-NS5Bt, contains a recombinant NS5B protein coding gene and transforms E.coli. The recombinant NS5B protein is prepared by culturing a transformant, E.coli BL21(DE3)/pET21b-NS5Bt(KCTC 10167BP), inducing the expression of the recombinant protein, and separating and purifying it.
Patent KR-20030072739-A (KR)
Title: Optical add/drop multiplexer using one arrayed-waveguide grating
Inventor: JUNG YUN CHEOL
IPC: G02B6/293
Filed: 2002-03-06
Abstract: PURPOSE: An optical branch/coupler using one arrayed waveguide grating is provided to accommodate N optical signal channels, and to suppress the influence of crosstalk. CONSTITUTION: An arrayed waveguide grating(10) branches a multiplexed optical signal inputted through an input optical fiber into N connected ports, and multiplexes the optical signal inputted from N connection ports and then outputs it to an output optical fiber. N optical passive devices are connected to the N connection ports one by one, and branch the multiplexed optical signal into at least two outputs. And N optical switches receive inputs from at least two of the plurality of optical passive devices, and transfer the input to a channel receiver by selective switching, and transfer the optical signal received from a channel transmitter to the optical passive device. A fold back path is formed with one of two inputs of the optical switch and an optical passive device connected to the same.
Patent KR-20030072892-A (KR)
Title: Oilgage for transmission
Inventor: KIM JE SIN
IPC: F01M11/12
Filed: 2002-03-07
Abstract: PURPOSE: An oil gauge for a transmission is provided to improve work efficiency by accurately checking the oil in a transmission and to improve quality and application by distinguishing the cold state from the hot state when the amount of oil is checked. CONSTITUTION: An oil gauge for a transmission has a body(10) sunk in an oil tank. The body has an oil passage(12) and a cylinder(14) communicating with the oil passage. A piston(20) is installed in the cylinder. An indication liquid(22) is filled in the cylinder. The indication liquid reciprocates upwardly and downwardly with the reciprocation of the piston. A head(30) integrally formed with the body is prepared on the upper end of the body.
Patent KR-20030006929-A (KR)
Title: Packing apparatus and its packing method
Inventor: KIM HYUNG SEOB
IPC: B65B11/00
Filed: 2002-03-11
Abstract: PURPOSE: An individual packing apparatus for food and a method thereof are provided to keep food fresh and reduce manpower by packing food automatically and sanitarily, and to prevent damage of packed food with packing food by the piece. CONSTITUTION: A food packing device is composed of a cutting unit cutting packing paper(31); a food transfer unit(40) having plural holes and transferring food(1) to the packing paper; a vertical transfer unit transferring food through holes; folding plates folding the edge of the packing paper with moving inward to cover food by the packing paper; a horizontal transfer unit outputting the covered food; a heating unit heating the folded portion of the packing paper; and a driving mechanism actuating the cutting unit, the food transfer unit, the horizontal unit and the vertical unit. Manpower is reduced by packing food automatically and sanitarily.
Patent KR-20030074896-A (KR)
Title: Traffic management method for mobile communication system
Inventor: LEE SEONG YEONG
IPC: H04L12/66
Filed: 2002-03-14
Abstract: PURPOSE: A method for managing a traffic in a mobile communication system is provided to improve the use rate of wireless resources by reducing an S/I(Signal to Interference) ratio on a wireless channel in a CDMA(Code Division Multiple Access) wireless VoIP(Voice over Internet Protocol) system and securing the QoS(Quality of Service) of a voice signal, using a leaky-bucket method. CONSTITUTION: A codec(11) of an MS(Mobile Station) encodes an inputted analog voice signal as a digital signal. A packetizing unit(12) generates the digital signal as a packet. A traffic shaper(13) shapes the packet by a leaky-bucket method, for preventing the disconnection of a call in case that the talk spurt of all subscribers is simultaneously generated in a specific time. A modem(14) spreads the shaped voice traffic and outputs the spread voice traffic by wireless.
Patent KR-20030075045-A (KR)
Title: The Manufacturing Method and The Soil Stabilizer Improving High Water Content-Soft Ground Reusong Industrial Discharge and Ocean Waste
Inventor: HWANG YEONG SEOK
IPC: C09K17/06
Filed: 2002-03-15
Abstract: PURPOSE: A solidifying agent composition using marine wastes and industrial wastes is provided to reforming the physical and chemical properties of ground earth, to reduce environmental pollutions, and to save resources. CONSTITUTION: The solidifying agent composition for reforming a ground of water-borne soft earth using marine wastes and industrial wastes comprises: 0 to 25 parts by weight of a lime from a shellfish shell, 0 to 25 parts by weight of a slag, 0 to 25 parts by weight of a gypsum, and 50 to 80 parts by weight of a fly ash, based on 100 parts by weight of the total solidifying agent. The solidifying agent composition is characterized by further comprising 5 to 25 parts by weight of bentonite and water glass. The solidifying agent composition is produced by drying and firing a shellfish shell and grinding and fractioning it to obtain a lime material, and then mixing a predetermined amount of fly ash, gypsum and slag as industrial by-products with the lime material.
Patent KR-20030076755-A (KR)
Inventor: JI SU HWAN
IPC: G06F3/00
Filed: 2002-03-21
Abstract: PURPOSE: An integrated input device for plural computer main bodies is provided to arrange signal lines smartly and to offer a pleasant computer use environment by performing an input work for the plural computer main bodies through a single keyboard and mouse. CONSTITUTION: The device comprises the computer main bodies(10), monitors(12) respectively matched with each computer main body(10), the keyboard(30), the mouse(40), and a distributor(20) providing a signal inputted from the keyboard(30) and the mouse(40) to the computer main body(10). The distributor comprises a wireless receiver(21) receiving the input signal transmitted from the keyboard(40) and the mouse, a decoder(22) converting a wireless signal received from the wireless receiver(21) into a digital signal, output ports(24) connecting to the signal line from the keyboard and the mouse extended from each computer main body(10), and a switch(23) selectively connecting an output terminal of the decoder with the output port(24).
Patent KR-20020027456-A (KR)
Inventor: LEE JAI KYUNG
IPC: E02B3/12
Filed: 2002-03-22
Abstract: PURPOSE: Provided is a retaining wall structure useful for ensuring working safety without danger of being collapsed even when building the wall by natural stones and soil stones. CONSTITUTION: The retaining wall structure comprises a base layer(9) formed with general stones and/or concrete(7); a water-proof seat in a specific 'U' design over the base layer(9); a natural stone(1) functioning as the retaining wall placed on the seat; grout solution and/or concrete mortar(8) filled and secured around the natural stone(1); a wedge device or an adhesive and/or concrete mortar(18) introduced and cured into a pinhole punctured at any desired position of the natural stone(1) for inserting a pin; and a ground layer(17) made of soil and/or general stones(17a). The ground layer(17) is formed by building the general stones outside the pin.
Patent KR-20020081552-A (KR)
Inventor: CHOI BYEONG RYONG
IPC: H01L33/16
Filed: 2002-03-23
Abstract: PURPOSE: A light emitting device and a light emitting device system using the same are provided to improve a light emitting efficiency and a wavelength selectivity by forming an ultra-shallow doping region having quantum confinement effect at p-n junction part and using a resonator. CONSTITUTION: The light emitting device comprises a p-type or n-type substrate(11), an ultra-shallow doping region(15) formed at the front surface of the substrate(11), a resonator for improving a wavelength selectivity of light emitted in a p-n junction part(14) and a first and a second electrode(17,19) formed at both surfaces of the substrate(11). At this time, the resonator comprises a first reflective film(21) formed on the first electrode(17) and a second reflective film(25) formed on the doping region(15). Also, the first reflective film(21) has a very high reflectance compared to the first reflective film(25), thereby emitting the lights via the second reflective film(25).
Patent KR-20030077108-A (KR)
Title: Shielding method of electromagnetic wave in a wireless device
Inventor: PARK I SEOP
IPC: H04B1/40
Filed: 2002-03-25
Abstract: PURPOSE: A method for shielding an electromagnetic wave in a wireless communication apparatus is provided to mount a portion of a conductor on one side of a case where the electromagnetic wave is generated in large quantity, and to shield the electromagnetic wave, thereby preventing deterioration of transceiving features of an antenna. CONSTITUTION: An output signal line of a transmitting power amplifier and a local signal line inputted to a mixer end are shielded through a conductor(20), without shielding an entire case(10). Most electromagnetic waves are generated in the output signal line of the transmitting power amplifier. The conductor(20) is attached to an inner side of the case(10) by using an adhesive or a method of fusing supersonic waves while molding the case(10). The width of the conductor(20) is bigger than width of a signal line(14) by 1 to 1.5 times.
Patent KR-20030078346-A (KR)
Title: Resonator with multi-resonation mode and multi-mode band pass filter using it
Inventor: SEO TAE WON
IPC: H01P1/20
Filed: 2002-03-29
Abstract: PURPOSE: A resonator and a multi-mode band pass filter using the same are provided to reduce the size of the equipment of the base station by reducing the weight and size of the filter. CONSTITUTION: A resonator comprises a resonator element arranged in a cavity where a resonance is formed; a first resonance point forming unit and a second resonance point forming unit which use a second resonance mode appearing subsequently to the first resonance mode, wherein the first and second resonant point forming units are arranged at the axis same as the axis of the flux so as to form a resonance point by using the fluxes perpendicular with each other; and a coupling value adjustment unit interposed between the first and second resonance point forming units, and which forms a pass band by coupling the energies generated by the resonance points formed by the first and second resonance point forming units through the use of the first resonance mode.
Patent KR-20030079208-A (KR)
Title: The flash memory device and method of manufacturing the same
Inventor: KIM YONG UK
IPC: G11C16/06
Filed: 2002-04-02
Abstract: PURPOSE: A flash memory cell and a fabrication method thereof are provided which can improve the disturbance characteristics of the cell by forming a source and a drain of the cell with one metal line, and can reduce a parasitic capacitance and can simplify its fabrication process. CONSTITUTION: A word line is connected to a gate electrode. A source and a drain are formed in a horizontal direction and a vertical direction with the above word line in turn, by bordering to the word line. A contact line(280) connects an adjacent pair of a source and a drain electrically among the sources and the drains formed in the horizontal direction. And a bit line(300) is connected to the contact line to connect the source and the drain formed in the horizontal direction electrically.
Patent KR-20030081981-A (KR)
Title: Ischemia-related novel genes, and Composition for diagnosing Ischemia comprising the genes
Inventor: SOH YUN JO
IPC: C12N15/12
Filed: 2002-04-15
Abstract: PURPOSE: Ischemia-related genes and a composition for diagnosing ischemia comprising the same are provided. The genes are useful for the prevention and treatment of ischemia stroke. CONSTITUTION: Ischemia-related genes include regenerating liver inhibitory factor-1 (RL/IF-1) gene having the nucleotide sequence of SEQ ID NO: 1, interferon-induced protein (IFN-IP) gene having the nucleotide sequence of SEQ ID NO: 2, neurodegeneration-associated protein-1 (NDGAP-1) gene having the nucleotide sequence of SEQ ID NO: 3, and neuronal pentraxin receptor (NPR) gene having the nucleotide sequence of SEQ ID NO: 4. A composition for diagnosing ischemia comprises the ischemia-related genes.
Patent KR-20030082117-A (KR)
Title: Method for audio/video signal lip-sync controlling in digital broadcasting receiver
Inventor: HWANG TAE HUN
IPC: H04N21/43
Filed: 2002-04-16
Abstract: PURPOSE: A method for controlling audio/video lip sync in a digital broadcast receiver is provided to execute audio lip sync by considering synchronous jitter of video, thereby accurately matching video and audio lip sync. CONSTITUTION: Audio decoding is started(401). It is checked whether a CRC(Cyclic Redundancy Check) error exists(402). A state of the current frame is decided according to a difference between a time to decode audio signals and an actual decoding time(403). If the difference is normal, the current frame is decoded(404). If the result of the decision is the repetition, the current frame is repeated(405). If the result of the decision is the skip, the current frame is skipped in decoding(406). The next frame is prepared for decoding(407).
Patent KR-20030083324-A (KR)
Title: Transposon for bidirectional intramolecular genome deletions, construction of novel microorganism and identification of nonessential genes using the same
Inventor: KIM SEON CHANG
IPC: C12N15/10
Filed: 2002-04-20
Abstract: PURPOSE: A transposon for bidirectional intramolecular genome deletions, a construction of a microorganism mutant and the identification of nonessential genes using the same transposon are provided, thereby effectively constructing the nonessential gene-removed Escherichia coli mutant. CONSTITUTION: Transposon TnRIBD sequentially comprises Tn5 transposase recognition site having the nucleotide sequence of SEQ ID NO: 2; tetR gene having the nucleotide sequence of SEQ ID NO: 4; Tnγδ transposase recognition site having the nucleotide sequence of SEQ ID NO: 3; CmR gene having the nucleotide sequence of SEQ ID NO: 5; Tnγδ transposase recognition site having the reverse complementary nucleotide sequence with SEQ ID NO: 3; sacB gene having the nucleotide sequence of SEQ ID NO: 6; and Tn5 transposase recognition site having the reverse complementary nucleotide sequence with SEQ ID NO: 2 in a direction of 5' to 3'. A construction method of a microorganism mutant comprises the steps of: constructing the transposon comprising the transposase recognition site and a selection marker; inserting the transposon into a certain site in the genome of a microorganism; and cloning a transposase expression vector into the genome of the microorganism to remove a portion of chromosome in both ends.
Patent KR-20030083344-A (KR)
Title: Electrophotographic photoconductor
Inventor: CHO NAM HYEOK
IPC: G03G5/04
Filed: 2002-04-20
Abstract: PURPOSE: Provided is a mono-layer type electrophotographic photoreceptor with high sensitivity, which has excellent compatibility with a binder resin and electron transportability. CONSTITUTION: The electrophotographic photoreceptor has a mono-layer type photosensitive layer on an electroconductive substrate, wherein the mono-layer type photosensitive layer comprises a charge transport material, a charge-generating material and an electron-transporting material. The electrophotographic photoreceptor is characterized in that the electron transport material contains the compound of the formula (I), wherein R is an aliphatic or an aromatic hydrocarbon radical optionally having a substitution group.
Patent KR-20030083979-A (KR)
Title: Serration apparatus for joint shaft
Inventor: NOH HUI DONG
IPC: F16D1/06
Filed: 2002-04-24
Abstract: PURPOSE: A serration device for connecting a shaft is provided to easily obtain smooth sliding force and prevent noise caused by clearance by mounting a resin guide to the side of a steel tube. CONSTITUTION: A serration device for connecting a shaft is composed of a tube(10) in which an internal serration(11) is formed by a broaching process; a shaft(20) inserted into the tube with having an external serration(21) formed by the broaching process at the outside to engage with the internal serration; and a resin guide(30) fixed and installed in the tube before the broaching process and broached with the tube. The guide is protruded toward the center more than the internal serration, contacted with the shaft and separated at axial both sides of the tube.
Patent KR-20030088921-A (KR)
Title: Door impact beam mounting structure of vehicle
Inventor: YOON GI DEUK
IPC: B60J5/04
Filed: 2002-05-15
Abstract: PURPOSE: A structure for mounting a door impact beam of a vehicle is provided to firmly mount the door impact beam and safely protect passengers by inserting both ends of the door impact beam into a mounting part and covering and fixing both ends of the door impact beam with a mounting bracket. CONSTITUTION: A door impact beam mounting structure of a vehicle fixing a door impact beam(4) to a door inner panel(2) is composed of mounting parts(110) formed at the door inner panel at regular intervals and both ends of the door impact beam inserted into the mounting parts, respectively, and a mounting bracket(120) fixed to the mounting part to fix the door impact beam. Both ends of the mounting parts are a block-up shape. The mounting bracket includes a flange part(121) at both ends and a semi arc-shaped holder part(122) formed in the middle.
Patent KR-20030090105-A (KR)
Title: apparatus for measuring warpage of CRT flat panel
Inventor: KANG CHEOL MO
IPC: H01J9/42
Filed: 2002-05-21
Abstract: PURPOSE: An apparatus for measuring flatness of a flat panel for cathode ray tube is provided to prevent previously the generation of errors in a postprocess by measuring the flatness of the flat panel before a polishing process. CONSTITUTION: An apparatus for measuring flatness of a flat panel for cathode ray tube includes a base plate(27), a plurality of loading guides(13), a plurality of support blocks(29), an alignment portion, a plurality of measuring members(53), and an elevation portion(17). The loading guides(13) is elevated parallel to the base plate(27) in order to load a flat panel before a polishing process. The support blocks(29) is installed on the base plate(27). The flat panel is loaded on the support blocks(29). The alignment portion aligns the flat panel to a measuring position. The measuring members(53) is installed on the base plate(27) in order to measure the flatness. The elevation portion(17) elevates the loading guides(13).
Patent KR-20030092866-A (KR)
Title: Manufacturing method of semiconductor device
Inventor: KWON HO YEOP
IPC: H01L29/78
Filed: 2002-05-31
Abstract: PURPOSE: A method for fabricating a semiconductor device is provided to form a selective oxide layer of a desired thickness without an abnormal reaction on an interface between a metal layer, a diffusion barrier layer and a polycrystalline silicon layer by patterning a capping nitride layer, the metal layer and the diffusion barrier layer in a gate electrode patterning process, by forming a nitride layer spacer on the sidewall of the patterned structure and by performing a selective oxide process after the polycrystalline silicon layer is patterned. CONSTITUTION: A gate insulation layer(33), a conductive layer, the diffusion barrier layer, the metal layer and the capping insulation layer are sequentially formed on a silicon substrate(31). The capping insulation layer, the metal layer and the diffusion barrier layer are etched to etch a stack structure of a metal layer pattern(40) and the capping insulation layer pattern(42) through a photolithography process using a gate electrode mask wherein a predetermined thickness of the conductive layer is removed by an over-etch process. An insulation layer spacer(45) is formed on the sidewall of the stack structure. The conductive layer is etched to form a conductive layer pattern by using the capping insulation layer pattern and the insulation layer spacer as an etch mask. The sidewall of the conductive layer pattern and the silicon substrate under the gate insulation layer are selectively etched to form an oxide layer.