baber/WOPTO huggingface dataset:
Patent KR-20040107762-A (KR)
Inventor: PARK MIN U
IPC: B60H1/08
Filed: 2003-06-13
Abstract: PURPOSE: A blower system for an air conditioner of a vehicle is provided to cut down the manufacturing cost and the number of work processes and to restrict passengers from getting burn without a pipe fixing clamp by extending a supporting plate at the side of an outlet unit of the blower system combined with an air conditioner case to fix a heat exchanger pipe drawn out of the air conditioner case. CONSTITUTION: A blower system(100) for an air conditioner of a vehicle is composed of an inlet unit(101) comprising internal and external air inlet ports(111,112) for moving in both the internal and external air; an outlet unit(102) combined with an inlet of an air conditioner case(10) to exhaust the sucked air; a switch door(113) for opening and closing selectively the internal and external air inlet ports; a blower for forcibly sending the air; and a fixing unit(150) installed at the outlet unit to fasten and support a heat exchanger pipe(3a) drawn out of the air conditioner case.
Patent KR-20050000031-A (KR)
Inventor: KIM JIN MOON
IPC: H03H9/19
Filed: 2003-06-23
Abstract: PURPOSE: An insulator assembly device for quartz vibrator is provided to cut clearly a lead of the quartz vibrator without generating a burr by installing a lean cutting part at a cutter. CONSTITUTION: A quartz vibrator(100) is loaded into a cutting jig(13) from a quartz vibrator feeder(10). A lead of the quartz vibrator is inserted into a couple of cutting holes of the cutting jig. An inductive slope is formed on an entrance of the cutting hole in order to induce the lead of the quartz vibrator. A cutter guide is used for supporting the lead of the quartz vibrator. A couple of cutters are installed at both sides of the lead and are moved to the cutter guide in order to cut the lead. The cutter includes a lead cutting part for cutting the lead vertically to a pressing plane to the lead.
Patent KR-20050003053-A (KR)
Inventor: JANG YEON DONG
IPC: H04N7/08
Filed: 2003-06-30
Abstract: PURPOSE: An apparatus for relaying EPG(Electronic Program Guide) of a digital television receiver is provided to reduce a period of time required for receiving EPG data of all of broadcasting channels by receiving only EPG data of the broadcasting channels, synthesizing the EPG data into a single data item and transmitting the synthesized data to the digital television receiver. CONSTITUTION: An apparatus(200) for relaying EPG of a digital television receiver includes a receiver(202), a synthesizer(204), a converter(206), and a transmitter(208). The receiver receives a plurality of broadcasting channels and EPG information of the channels. The synthesizer synthesizes the EPG information items of the plurality of channels into a single data item. The converter converts the synthesized EPG data into RF(Radio Frequency) data. The transmitter transmits the RF data to the digital television receiver.
Patent KR-20050002084-A (KR)
Inventor: LEE HEE YOUL
IPC: G11C16/00
Filed: 2003-06-30
Abstract: PURPOSE: A method for verifying a program and an erasing state of a flash memory device is provided to reduce required time in verifying by verifying over program of every memory cell simultaneously after verifying each program of each memory cell. CONSTITUTION: A method for verifying a program of a flash memory device having plural memory cell and a memory cell array of a string unit which is a series connection of select transistors each connected with a bit line and a source line, comprises the steps of: successively programming and verifying program(21) in each memory cell in a turn-on state of the select transistor; verifying over program(22) by applying an over-program verifying bias voltage to word lines of every single memory cell when the programming is completed.
Patent KR-20050004323-A (KR)
Inventor: KIM CHEOL WOO
IPC: F04C18/00
Filed: 2003-07-02
Abstract: PURPOSE: A variable displacement rotary compressor is provided to prevent the slippage of eccentric bushes during compression stroke, thereby preventing the noise caused by collision and improving the durability and reliability. CONSTITUTION: A variable displacement rotary compressor includes an eccentric part(44) on an outer surface of a rotation shaft(21) with the same eccentricity with first and second eccentric cams(41,51), a holding unit(80) provided to the eccentric part for making eccentric bushes(42,52) rotate in or not in eccentricity according to rotation direction of the rotation shaft, and a restraining unit(90) for restraining the eccentric bushes. The restraining unit includes a leaf spring(91) of a predetermined length to be fixed an outer surface of the rotation shaft by a fixing pin(92), and a restraining protrusion(93) fixed to a free end of the leaf spring to protrude outside the rotation shaft by centrifugal force of the rotation shaft, thereby restraining a holding part(82b) of a holding groove(82) for restraining the eccentric bushes completely during the rotation shaft is in rotation.
Patent KR-20050005587-A (KR)
Inventor: KIM YOUNG DO
IPC: H01L21/02
Filed: 2003-07-05
Abstract: PURPOSE: A semiconductor fabrication apparatus having a stage heater cooling unit is provided to promote radiation of a stage heater and shorten a stage cooling period by installing a cooling unit at a lower part of the stage heater. CONSTITUTION: A semiconductor wafer is loaded on a stage(140) within a process chamber. A stage heater is installed within the stage and is used for heating the stage. A stage heater cooling unit(340) is installed at a lower part of the stage in order to cool the stage heater. The stage heater cooling unit is formed with a cooling line and a cooling water input/output unit(320).
Patent KR-20050006468-A (KR)
Inventor: PARK SANG KYUN
IPC: H01L21/28
Filed: 2003-07-09
Abstract: PURPOSE: A method for forming a copper interconnection of a semiconductor device is provided to improve an electrical characteristic and prevent an electrical short-circuit phenomenon between adjacent copper interconnections by preventing copper migration of the copper interconnection formed in a damascene pattern. CONSTITUTION: A substrate(21) is prepared which includes a damascene pattern(24) formed in an interlayer dielectric. A copper diffusion barrier conductive layer(25) and a copper layer are formed on the resultant structure including the damascene pattern. A copper interconnection(26) is formed by a CMP(chemical mechanical polishing) process wherein the surface of the copper interconnection is lower than that of the interlayer dielectric. After the surface of the copper interconnection is plasma-processed, a selective copper diffusion barrier conductive layer(200) is formed on the resultant structure.
Patent KR-20050008049-A (KR)
Inventor: HONG HYUNG KI
IPC: A23B7/10
Filed: 2003-07-14
Abstract: PURPOSE: A method of measuring the degree of fermentation of kimchi using a kimchi container in which a pair of detection electrodes for detecting kimchi fermentation are installed far apart from each other is provided. The kimchi container is integrally formed with a kimchi fermentation sensor and has a simple structure and does not need to package the kimchi fermentation sensor. CONSTITUTION: The kimchi container(100) of a kimchi refrigerator is characterized in that pair of detection electrodes(110,120) for detecting kimchi fermentation are installed far apart from each other to detect a change amount of impedance due to a change amount of ions of kimchi soup by kimchi fermentation. The detection electrodes are mounted at the bottom of the interior of the kimchi container. The method of measuring the degree of fermentation of kimchi using a kimchi container is achieved by the steps: installing detection electrodes for detecting kimchi fermentation are installed far apart from each other; storing kimchi on the inside of the kimchi container; detecting a change amount of impedance due to a change amount of ions of kimchi soup between detection electrodes for detecting kimchi fermentation by kimchi fermentation; and measuring the degree of fermentation of kimchi with the change amount of the detected impedance.
Patent KR-20050009531-A (KR)
Inventor: CHUN JAE KYU
IPC: H01L21/336
Filed: 2003-07-16
Abstract: PURPOSE: A method for forming a gate electrode of a semiconductor device is provided to improve crystallinity of upper and lower electrode material layers adjacent to a ruthenium oxide layer even after a high temperature heat treatment and reduce sheet resistance of a gate electrode by depositing the ruthenium oxide layer between a polysilicon layer and a tungsten layer such that the ruthenium oxide layer is oxidizing metal and has good electrical conductivity and physical/chemical stability. CONSTITUTION: A gate insulation layer(102) is formed on a semiconductor substrate(101). A polysilicon layer(103) is deposited on the gate insulation layer. A ruthenium oxide layer(104) is deposited on the polysilicon layer. A metal layer is deposited on the ruthenium oxide layer. The resultant structure including the metal layer is patterned to form a gate electrode.
Patent KR-20040010300-A (KR)
Inventor: THEURER JOSEF
IPC: B65G67/00
Filed: 2003-07-22
Abstract: PURPOSE: A method for loading a bulk freight train is provided to secure the maximum operation efficiency of the freight train all the time by the automatic and maximum filling of a storage car even in the change of deposition amount of bulk materials and to improve operation safety by preventing operators from moving from one storage car to the other storage car along the train on a neighboring track. CONSTITUTION: A method for loading bulk materials by connecting storage cars(1) having bottom conveyor belts(6) and projected transfer conveyor belts(10) controls the transfer speed of the bottom conveyor belts to load the materials by the storage car under a loading mode(S) to a maximum loading height to the discharge amount of the bulk materials detected by a measuring device. A conical bulk material pile(18) reaches a forward end position(E), and then, the conveying speed of the bottom conveyor belt connected to the transfer conveyor belt toward the conveying direction in the next storage car is automatically reduced from a pass operation mode(D) to the loading mode.
Patent KR-20050011587-A (KR)
Inventor: JUN HANG BAE
IPC: C02F3/30
Filed: 2003-07-23
Abstract: PURPOSE: To provide an apparatus for removing nitrogen, phosphorous, organic materials, and sludge from wastewater, which is able to maintain concentration of dissolved oxygen at not more than 2.0 mg/liter by using symbiotic relation between anaerobic archaea and aerobic bacteria. CONSTITUTION: In an apparatus for removing nitrogen and phosphorous from wastewater (100) comprising an intermittent aerator (12) which purifies flown-in wastewater, a settling tank (13) which removes suspended solids from the water flown-in from the aerator, and a sludge returning part (16) which returns the sludge from the settling tank to the aerator, the apparatus further includes an archaea injection device (17) which is installed on one side of the intermittent aerator to continuously supply anaerobic archaea.
Patent KR-20050012466-A (KR)
Inventor: KIM YOUNG DAE
IPC: G09G3/296
Filed: 2003-07-25
Abstract: PURPOSE: An apparatus of driving a plasma display panel and a driving method thereof are provided to prevent a deterioration of uniformity in the panel luminance by changing gray scales of data corresponding to process margins. CONSTITUTION: A panel(39) includes a plurality of sections. A luminance controller(34) receives data from the outside and changes gray scales of data supplied to the sections of the panel. A subfield mapping unit(35) maps the output data of the luminance controller to subfield patterns. The luminance controller includes the luminance information of the sections extracted from a process for testing the panel. The luminance controller changes the gray scales of the data corresponding to the luminance information.
Patent KR-20050015654-A (KR)
Inventor: LEE KI MIN
IPC: H01L21/336
Filed: 2003-08-07
Abstract: PURPOSE: A method of forming a gate spacer in a semiconductor is provided to prevent damage of a silicon substrate by controlling the etching selectivity of a silicon oxide layer and a silicon nitride layer to form a silicon nitride spacer. CONSTITUTION: A gate polysilicon layer is deposited on an upper surface of a gate oxide layer. An LP-TEOS(LP-Tetra Ethyl Ortho Silicate) is formed on an upper surface of the gate polysilicon layer. A spacer silicon nitride layer is formed on the LP-TEOS. A spacer is formed by etching the deposited spacer silicon nitride layer by an etching process using a sidewall TEOS and a mixed gas. The spacer silicon nitride layer has a thickness of 700 to 1200 angstrom.
Patent KR-20050015671-A (KR)
Inventor: PARK JUNG JAE
IPC: G11B20/10
Filed: 2003-08-07
Abstract: PURPOSE: A digital Internet video express(DivX) player is provided to combine an image compressed by a DivX CODEC with an image display device such as a DVD, so that a user can watch the image, thereby playing a CD whose video and audio capacities are tremendously reduced. CONSTITUTION: An analog/digital converter(9) converts analog data into digital data. A decoder(10) reads a compression type related to the digital data. A digital signal processor(11) reads audio/video compression data and caption data with regards to the read compression type to decide a form of the compression type, and separates the audio compression data, the video compression data, and the caption data, respectively. An audio digital/analog converter(12) releases the audio compression data, and converts into an analog audio signal. An audio output unit(13) outputs the converted analog audio signal. A video output unit(15) outputs synthetic data passing through a video processor(14) which releases and synthesizes the video compression data with the caption data.
Patent KR-20050018046-A (KR)
Inventor: KIM MIN KYU
IPC: G06F12/00
Filed: 2003-08-12
Abstract: PURPOSE: A memory controller for varying frequency of memory clock signal selectively and control method for reading operation using the memory controller are provided to avoid the reading error in a high frequency operation and in a frequent reading operation by having a frequency changing control part. CONSTITUTION: A memory controller for controlling a data reading operation and a data writing operation of a memory by receiving a system clock signal(SCLK) and generating plural control signals and a memory clock signal(MCLK) in response to an external data reading request signal(DRQ) or an external data writing request signal(DWQ), comprises a CPU(111) for generating a reading command signal(CMD_R) in response to the data reading request signal(DRQ), and for generating a writing command signal(CMD_W) in response to the data writing request signal(DWQ); a memory interface unit(112) for generating the plural control signals(READ, WRITE, CSN, RADD, CADD) in response to the reading command signal(CMD_R) or the writing command signal(CMD_W), for generating the memory clock signal(MCLK) by receiving the system clock signal(SCLK), and for varying frequency of the memory clock signal(MCLK) in response to a frequency changing control signal(WT); a frequency changing control part(113) for generating the frequency changing control signal(WT) in response to the plural control signals(READ, WRITE, CSN, RADD, CADD) and the memory clock signal(MCLK).
Patent KR-20050020026-A (KR)
Inventor: CHOI JIN TAE
IPC: H04B17/40
Filed: 2003-08-20
Abstract: PURPOSE: An SVAT(System Verification Automatic Test) device and a method of a mobile communication system and a recording medium thereof are provided to be installed between a BSM(Base Station Manager) and an automatic call generator, while preparing for a test program to automatically verify a system, thereby improving reliability on verified system results. CONSTITUTION: A system manager writes a desired scenario by selecting a necessary command from an automatic call generator or a BSM with the use of a test flow writer of an SVAT, and stores the written scenario(S101). A test flow is converted into a test program by a test program generator, and the test program is stored(S102). A test program driver continuously transmits a command to the BSM or the automatic call generator to execute the scenario(S103). The BSM or the automatic call generator carries out the command while transmitting the carried results, and the test program driver analyzes test results while storing the analyzed results(S104).
Patent KR-20050024132-A (KR)
Inventor: CHO CHUN NAM
IPC: B27D1/00
Filed: 2003-09-02
Abstract: PURPOSE: An interior panel shielding harmful waves is provided to have harmful wave shielding materials coated on the panel, which is good for people, environment-friendly, and improves working and productivity for manufacturing the interior panel. CONSTITUTION: The interior panel for shielding harmful waves is manufactured by: a step(S101) of producing a harmful wave shielding wood panel by extracting fiber from a log to be coated with a concentrated harmful wave shielding pyroligneous liquid, dried, compression-molded in a plate shape, and heat-pressed; a step(S102) of obtaining a harmful wave shielding decorative panel from the log impregnated into the concentrated pyroligneous liquid; a step(S103) of preparing a harmful wave shielding adhesive containing an adhesive, harmful wave shielding materials consisting of gold, silver powder and so on, and functional materials of the step(S102); a step(S104) of producing a harmful wave shielding adhesive panel by adhering the decorative panel to the wood panel to be sprayed with a dilute solution containing gold powder, silver powder or functional materials of the step(S103), and then heat-pressed; and a step(S105) of producing a harmful wave shielding interior panel by applying shielding paints containing gold powder, silver powder, or harmful wave shielding materials of the step(S104) to the adhesive panel to be dried.
Patent KR-20040027331-A (KR)
Inventor: CHOI JONG KOOK
Filed: 2003-09-15
Abstract: PURPOSE: A system for judging goods of an online shopping mall using a psychological test and an operating method thereof are provided to buy a toy suitable for a psychological state of children by using the psychological test on the online shopping mall. CONSTITUTION: A member management tool gives a member code by registering the customer information from a customer computer and performs member certification. A psychological test provider(53) provides the psychological test information in order to make a certified customer perform the psychological test. A psychological test analyzer(52) analyzes a psychological test result of the customer. A psychological test manager(51) judges a recommended goods group based on the goods analysis information according to the analyzed psychological test result. A database manager(40) stores/manages the member information, the psychological test information, and the recommended goods information.
Patent KR-20050027497-A (KR)
Title: Robot hand for transportinng glass
Inventor: CHO YUNG KIL
IPC: G02F1/13
Filed: 2003-09-15
Abstract: A robot hand for transporting glass is provided to prevent a crack from being generated at a substrate due to its contact to an adsorption bar when the substrate is accepted into a cassette by the adsorbing bar or discharged from the cassette thereby. A substrate absorption bar includes a plurality of adsorption bars(31a,31b,31c), wherein the central adsorption bar is positioned more low than the adsorption bars of both sides of the substrate absorption bar. A fixing stand fixes the adsorption bars. A plurality of vacuum pads are formed at each of the adsorption bars.
Patent KR-20050028123-A (KR)
Title: System and method for broadcasting service for trick play based on contents
Inventor: SUH JONG YEUL
IPC: H04N7/16
Filed: 2003-09-17
Abstract: A system and a method for servicing a broadcast for a contents-based trick play are provided to make a PVR(Personal Video Recorder) system supply an improved service of received and stored broadcast program to a user by enabling a broadcast station to produce information divided into scenes and then transmit it to the PVR system in real time or non-real time. A broadcast information provider produces scene information of each program and then transmits the scene information with a broadcast signal. A video display unit stores broadcast information transmitted from the broadcast information provider and then reproduces a corresponding broadcast signal when it receives a reproduction instruction of a recorded program from a user. When the video display unit receives a trick play request instruction during the reproduction of the broadcast signal, it extracts scene information from the stored broadcast information at a point of time the broadcast signal is reproduced and thereby performs a trick play by each scene.
Patent KR-20050028400-A (KR)
Title: Wet air cleaner
Inventor: CHO CHONG CHUL
IPC: A61L9/22
Filed: 2003-09-17
Abstract: A wet air cleaner is provided to clean a large amount of air by use of an exhaust fan in the electric precipitation system for generating anions. In the wet air cleaner, a free filtering portion and an exhaust fan are respectively installed at the inlet and outlet. The wet air cleaner includes a housing(10), a high-voltage terminal member(30) for generating anions, and a charging case(40). The housing divides a free-filter receiving portion(11) and an exhaust-fan receiving portion(12) with a vertical partition having an open hole(13) in the lower part. The charging case has a charging net(42) for charging, and holds a sponge(41) for receiving water.
Patent KR-20050031127-A (KR)
Title: Piston for reducing oil consumption
Inventor: SHIN JEONG SOO
IPC: F02F5/00
Filed: 2003-09-29
Abstract: A piston for reducing oil consumption is provided to prevent oil from a bottom of a ring groove from being infiltrated into a combustion chamber between a top ring and the ring groove by mounting an annular piston in an upper part of the ring groove in moving up and down the piston. A top ring(10) is inserted to a ring groove(20) of a piston(100), and an oil passage(30) is formed in an upper part of the ring groove and composed of an oil inlet(40) and an oil outlet(50). An installation space is formed in the oil outlet of the oil passage, and an annular shutoff piston(200) is mounted in the installation space. The shutoff piston is lifted up and down by a return spring(90) mounted between an upper part of the installation space and an upper part of a shutoff member(80), and composed of a rod(70) protruded upward to close the oil outlet of the oil passage and the shutoff member placed in the installation space to shut off oil. The return spring is strained or restored in applying or releasing load to the shutoff member.