baber/WOPTO huggingface dataset:
Patent KR-20090090624-A (KR)
Title: Stress test method and system under convergence network environment
Inventor: JEONG CHANG JIN
IPC: H04L12/26
Filed: 2008-02-21
Abstract: A stress test method under a convergence network environment and a system thereof are provided to generate stress of wire/wireless convergence environment the most similar to an actual environment based on combination of a network and a terminal per an actual stress generator and the entire possession rate. If a test packet is generated in a test module(100), a stress log module(400) leaves a stress log. A test result receiving module(500) stores a log that the test module and the stress log module leave. A test result analyzing module(600) analyzes a test result and inputs network terminal configuration information about stress generation in a stress generation managing module(900) to indicate to generate stress. A stress generating module(800) generates stress based on probability similar to reality based on the network terminal configuration information.
Patent KR-20090095747-A (KR)
Title: a portable water purifier
Inventor: SONN HUN SU
IPC: B01D39/00
Filed: 2008-03-06
Abstract: A portable water purifying filter is provided to purify water or beverage by installing the filter into a bottle or one-time-use bottle, and to prevent unpredictable diseases for a person who drinks natural water collected in a place suffered from a natural disaster. A portable water purifying filter includes a filtering part(20), a pipe-shape discharge part(10), and flat filter paper(50). The filtering part filters water which is not purified or beverage, and has an external diameter which becomes gradually wider to the top. The discharge part is connected to the bottom of the filtering part into one body. The discharge part is inserted into an inlet part of a PET bottle and discharges the water or the beverage to the outside PET bottle. The filter paper is located in an inner side of the filtering part, and purifies impurities of the water or the beverage which is not purified through a plurality of minute through-holes.
Patent KR-20090097715-A (KR)
Title: Fe-based sintered body with high strength and high elongation and manufacturing method thereof
Inventor: PARK DONG KYU
IPC: C04B35/42
Filed: 2008-03-12
Abstract: An iron-based sintered body showing high intensity and high toughness and a manufacturing method thereof are provided to allow manganese to be uniformly dispersed in an alloy. A method for manufacturing an iron-based sintered body comprises the following steps of: mixing at least two kinds of powder and lubricant to prepare a mixture; pressure-molding the mixture to form moldings; pre-sintering the moldings and sintering them; and chilling the iron-based sintered body. The powder is composed of 1.0~2.5wt% of Cr, 0.1~0.8wt% of Mo, 1.0~2.5wt% of Mn, 0.1~1.1wt% of C, a little Fe and inevitable impurities. The moldings show green density of 7.1g/cm^3 or greater. The sintering step is performed at -30°C or lower in a reductive or neutral atmosphere.
Patent KR-20090098214-A (KR)
Title: Method and apparatus for video encoding and decoding
Inventor: LEE KYO HYUK
IPC: H04N7/32
Filed: 2008-03-13
Abstract: An image encoding/decoding method and an apparatus thereof are provided to remove the discontinuity which exists between prediction blocks within a prediction picture generated by performing the prediction by a block unit having a predetermined size. An image encoding method comprises the following steps of: dividing the current picture into blocks having a predetermined size and generating the prediction picture of the current picture by performing the prediction for each block(610); generating filtered pixel values of each pixel through the weighted sum calculation which multiplying the pixels by a predetermined weighted value and then adding the pixels(620); and encoding the difference value between the prediction picture consisting of filtered pixel values and the current picture(630).
Patent KR-20090100802-A (KR)
Title: Cloth treating apparatus
Inventor: MOON JUNG WOOK
IPC: D06F25/00
Filed: 2008-03-21
Abstract: PURPOSE: A cloth managing device is provided to reduce consumption of electric energy with simple structure by supplying the hot wind according to the amount of the clothes appropriately. CONSTITUTION: A cloth managing device includes a cabinet(10), a hot wind supply unit, a detection unit(60), a control part, and a support member. The cabinet includes a receiving space in which the clothes are received. The hot wind supply unit supplies the hot wind to the inside of the cabinet selectively. The detection unit measures the number of the clothes. The control part controls the hot wind supply unit according to the number of the measured clothes. The clothes are put on the support member. The detection unit is equipped on the support member.
Patent KR-20090101324-A (KR)
Inventor: WOO JAE SOO
IPC: F03D1/02
Filed: 2008-03-22
Abstract: PURPOSE: A bidirectional propeller aerogenerator is provided to achieve the maximum generation rate even at low wind velocity by using six propellers rather than three propellers. CONSTITUTION: A bidirectional propeller aerogenerator comprises six propellers which are attached to the front and rear sides of a generator and can rotate 360 degrees according to the wind direction. The length ratio between the front propellers and the rear propellers is 4:6 in order to obtain the optimum aerodynamic energy while accepting vortex and friction loss.
Patent KR-20090102215-A (KR)
Title: Liquid crystal display having narrow black matrix
Inventor: LEE SUNG HO
IPC: G02F1/1335
Filed: 2008-03-25
Abstract: PURPOSE: A liquid crystal display having narrow black matrix is provided to reduce the installation length of the Vcom by installing the Vcom line via COF. CONSTITUTION: The liquid crystal display includes the TFT substrate(110), the color filter(120), and the backlight unit. The gate IC(112) is mounted on the COF(122). One of the Vcom lines is installed via COF having the gate IC. The color filter is boned to the TFT substrate. The color filter forms the liquid crystal panel(100). The backlight unit installs in the rear side of the liquid crystal panel. Therefore, the installation length of the Vcom can be reduced.
Patent KR-20090105433-A (KR)
Title: Recorder having reservation function and the same method
Inventor: LEE BOCK GI
IPC: H01H43/00
Filed: 2008-04-02
Abstract: PURPOSE: A recording device with a reservation function and a method for controlling the recording device are provided to control an output power source depending on the variation of detected temperature and voltage from a product being tested. CONSTITUTION: A recording device(100) with a reservation function comprises a power supply unit(110), a reservation setting unit(120), a power control unit(130), a relay unit(140), a sensor(150), an A/D convertor(160), a recording unit(170), an output unit(180), and an output control unit(190). The reservation setting unit is located between the power supply unit and the power control unit to output to the power control unit: an on/off control signal for the recording unit, operating reservation time setting information, operating function information, and an operating control signal of the recording unit. The power control unit operates the relay unit to control the power source applied to a testing product(200) according to the operation control signal outputted from the reservation setting unit, so the power control unit controls the power supply to the testing product through on/off switching. The relay unit comprises at least one of a relay or solid state relay or transistor, and performs an on/off switching operation following the on/off control signal from the power control unit. The sensor is installed in a predetermined position in the testing product to detect temperature or other changes to the testing product. The input terminal of the output control unit is connected to the output terminal of the A/D convertor, and the output terminal of the output control unit is connected to the output terminal of the reservation setting unit in parallel and also connected to the power control unit. The output control unit controls the operation of the power control unit to increase or decrease output of the power source.
Patent KR-20090111680-A (KR)
Title: A soda-lime-silica glass composition for display panel
Inventor: PARK SUNG EUN
IPC: C03C3/087
Filed: 2008-04-22
Abstract: PURPOSE: A soda-lime-silica glass composition for display panels is provided to improve reactivity and failure rate of electrode patterns. CONSTITUTION: A soda-lime-silica glass composition for display panels comprises 56-72 parts SiO2, 0-5 parts Al2O3, 0.5-5 parts ZrO2, 4-15 parts Na2O, 0.1-7 parts K2O, 1-9 parts MgO, and 7-13 parts CaO. The sum of Na2O and K2O is 10-16 parts. And the sum of MgO and CaO is 10-17 parts. A weight ratio of K2O/R2O is 0.1-0.6, wherein R is alkali metal. The soda-lime-silica glass composition exhibits deformation temperature of 530°C or higher, melting temperature of 1460°C or lower, and thermal expansion coefficient of 80 ×10^-7 ~ 95 ×10^-7/°C at 50~350°C.
Patent KR-20090113077-A (KR)
Title: Apparatus and method for processing wide dynamic range using braketing capturing in digital image processing device
Inventor: KIM YOUNG GEOL
IPC: H04N5/232
Filed: 2008-04-25
Abstract: PURPOSE: An apparatus and a method for correcting a wide dynamic range using bracketing-capturing in a digital image processor are provided to enable a user to select an optimized image, thereby maximizing user's satisfaction. CONSTITUTION: An apparatus and a method for correcting a wide dynamic range using bracketing-capturing in a digital image processor comprises the following steps. If a shutter-release button is inputted, bracketing-capturing is performed until an end condition is satisfied. Wide dynamic range correction is performed by combination of stored images and the result thereof is displayed. When combination of images stored in a wide dynamic range correction performing unit is outputted, a controller(39-4) excludes combinations of images with a small exposure difference.
Patent KR-20090116533-A (KR)
Title: Method for fabricatingg semiconductor device
Inventor: PARK SANG SOO
IPC: H01L21/336
Filed: 2008-05-07
Abstract: PURPOSE: A method for fabricating a semiconductor device is provided to increase etch speed at outline in comparison with the center of a wafer by controlling the density of ion flux according to a position of an inner wafer. CONSTITUTION: In a method for fabricating a semiconductor device, a gate insulating layer(310B) and a conductive film(310A) are formed on a substrate(300). A gate electrode pattern is formed by etching a conductive film and a gate insulating layer selectively. An insulating layer for a spacer is formed on the overall the outcome including a gate electrode pattern. A spacer(320A) is formed by etching the insulating layer for a spacer according to control the density of an ion flux according to the location within a wafer. The density of the ion flux relatively more has the high value in the wafer outer line in comparison with the center of the wafer. The insulating layer for the spacer is formed to be thicker than the target thickness of a spacer.
Patent KR-20090117217-A (KR)
Title: Hanger
Inventor: KIM SANG YEOUL
IPC: A47G25/02
Filed: 2008-05-09
Abstract: PURPOSE: A hanger is provided, which makes assembly simple since it is assembled by one anchoring bolt and can be used stably without shacking. CONSTITUTION: A hanger is constituted as follows. The hanger is comprised of a linking groove(1a) and a frame(2) and is assembled by one anchoring bolt and is stabilized without shacking or twist. A shelf is fixed to the upper part of frame and can be used without shaking even though clothes are received. Even though the hanger is manufacture in a long queue to the right and left, it can be safely used.
Patent KR-20090122051-A (KR)
Title: Cosmetic case
Inventor: LEE SANG HO
IPC: A45D33/00
Filed: 2008-05-23
Abstract: PURPOSE: A cosmetics container is provided, which prevents a cover case from being abnormally opened by the external shock and improves design characteristic and value of a product. CONSTITUTION: A cosmetics container comprises a main case(110); a receiving case(120) which is equipped with a receiving groove(112) and is accepted in the main case; a cover case(130) which is combined with the top of the receiving case to be rotated, rotates about the receiving case, and opens and closes the receiving groove; a rotation cam member(140) which is combined with the cover case and is arranged in the lower part of the receiving case; a guide cam member(150) which is provided on the main case and is equipped with a cam profile(152) which comes into contact with the rotation cam member; and an elastic member(160) which provides elastic force so that the guide cam member can move.
Patent KR-20090122058-A (KR)
Title: Arrest device for preventing flame of internal combustion engine
Inventor: OH SE CHUN
IPC: F02B77/10
Filed: 2008-05-23
Abstract: PURPOSE: A flame eruption prevention arrester of an internal combustion engine is provided to maintain a laminated installation state adamantly to an impact by internal explosion. CONSTITUTION: A flame eruption prevention arrester of an internal combustion engine comprises a bent part(11), a guide cavity(16) and a dispersion leading part(15). The bent part has a trapezoid recess(12) in the longitudinal direction of an arrester board material(10). The guide cavity is formed in upper center of the bent part. The dispersion leading part includes a hemi spherical groove in the lower part and is located on the center of a through hole(13). The bent part is inserted into the recess up and down and has the through hole in a gap between separated bent parts.
Patent KR-20090123169-A (KR)
Title: Synthetic method of conducting polymer functionalized multi-walled carbon nanotube composites with noble metal nanoparticles
Inventor: LEE YOUNG IL
IPC: B82B3/00
Filed: 2008-05-27
Abstract: PURPOSE: A method for manufacturing a multi-walled carbon nanotube composite is provided to improve conductivity and current moving capacity by dispersing a metal nanoparticle such as gold or silver uniformly in a polymer matrix. CONSTITUTION: A method for manufacturing a multi-walled carbon nanotube composite comprises the steps of preparing a multi-walled carbon nanotube having a carboxylic acid group; reacting the multi-walled carbon nanotube having a carboxylic acid group with thionyl chloride to convert it into the multi-walled carbon nanotube having an acyl chloride group; reacting the multi-walled carbon nanotube having an acyl chloride group with 2,5-diaminobenzenesulfonic acid; reacting the active amino group of the multi-walled carbon nanotube having a 2,5-diaminobenzenesulfonic acid group with an aniline monomer to prepare the multi-walled carbon nanotube having a polyaniline group; and dispersing the multi-walled carbon nanotube having a polyaniline group; in an auric tetrachloride aqueous solution or a silver nitrate solution.
Patent KR-20090124767-A (KR)
Title: Multi purpose table for medical examination and treatment
Inventor: KIM HEON SEOB
IPC: A61B19/00
Filed: 2008-05-30
Abstract: PURPOSE: A multi-purpose diagnosis board is provided to be transformed in a proper shape according to a medical treatment by being used as a bed for an unmovable patient as being used as the diagnosis board. CONSTITUTION: A base(100) is placed on the bottom. A lower end part of a post(200) is rotatably combined with the base. A back support(310) and a lower body support(320) are rotatably coupled. In a bed(300), a rotation coupling part of the back support and the lower body support is rotatably coupled in an upper end part of the post. Both ends of first to third actuators(400,500,600) are respectively and rotatably combined in the lower body support and the post. In the base, a transfer wheel(110) is disposed.
Patent KR-20090125901-A (KR)
Title: Silencer for intake air noise in fuel cell vehicle and manufacturing method thereof
Inventor: CHO YOON KEUN
IPC: F02M35/12
Filed: 2008-06-03
Abstract: PURPOSE: An intake silencer for a fuel cell vehicle and a manufacturing method thereof are provided to lower the sound pressure level of the total noise and to generate the difference of impedance because the flow section area from an extension pipe to a second connecting pipe is changed at the portion which the flow section area is drastically extended at the portion into a housing. CONSTITUTION: An intake silencer for a fuel cell vehicle is composed of a housing(1), a first connecting pipe(3), a perforated pipe(5), baffle(7), an extended pipe(9), and a second connecting pipe(11). The outside cross-sectional shape of the housing is regularly formed according to the flow direction of the air. The first connecting pipe connects one end of the housing to the intake pipe as the cross section smaller than the outside cross section. The perforated pipe is extended to the inside of the housing at the cross-sectional shape same as the first connecting pipe. The baffle air-tights a space formed between the outside of a perforated pipe wall and the inside of a housing wall in the end of the perforated pipe. The extended pipe is extended from the baffle to the inside of the housing and a free end is formed in the housing. The second connecting pipe is projected to the inside and outside of the housing after passing through the other end of the housing. The second connecting pipe is connected to the intake pipe at the air cleaner side.
Patent KR-20090131500-A (KR)
Title: Apparatus for electron control transmission
Inventor: JUNG YOUNG EON
IPC: B60K20/00
Filed: 2008-06-18
Abstract: PURPOSE: An apparatus for electronic control transmission is provided to detect the location of a gearshift correctly by detecting the location of the gearshift moving a shift direction and a select direction through a plurality of hall sensors. CONSTITUTION: An apparatus for electron control transmission comprises a gearshift(100), a first sensor part(300), and a second sensor part(400). The gearshift turns around a shift shaft or a select shaft and selects a shift range. The first sensor part comprises a plurality of first magnets and a plurality of first hall sensors. A plurality of first magnets are arranged in a circle form. A plurality of first hall sensors sense the rotation move of the first magnets which revolves when gearshift moves to the shift direction. The second sensor part comprises a plurality of second magnets and a plurality of second hall sensors. The second magnets are arranged in a circle form. The second hall sensors detect the rotation of the second magnets turning when a gearshift moves to the select direction.
Patent KR-20090131953-A (KR)
Title: Method for mauncturing a ocher goods
Inventor: KANG HYUN SUK
IPC: C04B41/80
Filed: 2008-06-19
Abstract: PURPOSE: A method for preparing the activated yellow soil product is provided to allow an antiseptic material to be secreted by a series of processes burning the mixed rosin, thereby maintaining the function of yellow soil for a long time. CONSTITUTION: A method for preparing the activated yellow soil product comprises the steps of stirring yellow soil, the bay salt where brine is removed and powdered rosin and aging the mixture to prepare a yellow soil mixture; forming the yellow soil mixture into the desired shape and sintering it to obtain a porous yellow soil mixture; coating the porous yellow soil mixture with lacquer; and removing the toxicity of lacquer from the porous yellow soil mixture.
Patent KR-20090132250-A (KR)
Title: Routing method for mesh network and node performing the method
Inventor: OH MIN SEOK
IPC: H04B7/24
Filed: 2008-06-20
Abstract: PURPOSE: A routing method for mesh network and a node for performing the same method are provided to reduce a load generated from transmission of routing information for updating the routing information. CONSTITUTION: Routing information for destination node is not stored in a first node. The first node transmits a routing information request message for the destination node to a node for storing the routing information for the destination node(S260). The first node receives the routing information for the destination node(S270). The destination node transmits the routing information for the destination node to a node reachable within a first limit hop number.
Patent KR-20090132456-A (KR)
Title: Sleepiness break glasses
Inventor: EUM SOON JEA
IPC: G02C11/04
Filed: 2008-06-19
Abstract: PURPOSE: An anti-sleeping glasses is provided to secure higher stability in comparison with a conventional device by forming a light intensity controlling device on the glasses. CONSTITUTION: In an anti-sleeping glasses, a light source is installed around a lens of a glasses. The light source is composed of 6 LEDs. The light outputted from the light source is not focused on one part of a retina, and the light source has a structure helping a user to exchange a defective one of LEDs. A light intensity controller(003) is installed at the glasses. The light intensity controller uses variable resistance of an electric circuit. The light intensity controller is installed in the rim of the glasses and a temple. A power source(001) is located at the end of the temple and is connected with the light source.
Patent KR-20100002745-A (KR)
Title: Solution for surface treatment of magnesium material, method for surface treatment of magnesium material, and magnesium material treated by using the same
Inventor: SHIN DONG HYUK
IPC: C25D11/30
Filed: 2008-06-30
Abstract: PURPOSE: A surface treatment solution of magnesium material, a surface treatment method for of magnesium material, and a magnesium material treated by using the same are provided to apply the surface hardness and corrosion resistance by forming the magnesium oxidation coated layer of 2~5μm including manganese. CONSTITUTION: A surface treatment solution of magnesium material contains potassium hydroxide having the concentration of 0.10~0.30M, potassium fluoride having the concentration of 0.05~0.15M, sodium silicate having the concentration of 0.05~0.15M, and potassium permanganate having the concentration of 0.05~0.10M. The surface treatment solution of magnesium material has pH of 11~13. The concentration of the potassium permanganate is 0.05~0.1M. The magnesium material is dipped within the surface treatment solution of magnesium material. The magnesium oxidation coated layer is formed on the surface of the magnesium material by plasma-electro-oxidizing the magnesium material.
Patent KR-20100003492-A (KR)
Title: Electrochemical polishing and plating method for manufacturing of through via and bumps in 3d sip
Inventor: LEE JAE HO
IPC: H01L21/60
Filed: 2008-07-01
Abstract: PURPOSE: An electrochemical processing method of a through via and a bump of a three dimensional SiP is provided to simplify a manufacturing process by forming a bump using an electroless-plating method without a lithography process. CONSTITUTION: A though via is formed. A cupper plating layer is formed by applying a pulse-reverse pulse current to the via. The plating layer is planarized by electro-polishing. The copper on a planarized plating layer is electroless plated. The tin is electroless-plated on the cupper plating layer. The plated copper and tin layer is reflowed.