baber/WOPTO huggingface dataset:
Patent KR-20090093271-A (KR)
Title: Under ground cold and warm wind
Inventor: HA JIN SOO
IPC: F24J3/08
Filed: 2008-02-29
Abstract: An underground cooling/heating blower is provided to supply the cold or warm air to the indoor through the pipe installed under the ground. An underground cooling/heating blower comprises a plurality of pipes. A plurality of pipes comprises metal pipes, plastic pipes and other all pipes. A plurality of pipes are laid under the ground. The warm or cold air of the underground is supplied to the indoor of building through a plurality of pipes.
Patent KR-20090093274-A (KR)
Title: Fabricated section steel
Inventor: KIM CHAE MAN
IPC: E04C3/08
Filed: 2008-02-29
Abstract: A prefabricated section steel is provided to cut down on construction cost because several section steels are assembled in various shapes depending on needs without separate welding work. A prefabricated section steel(10) is as follows. A passage(13) is formed in the center of the section steel in order to equally divide one surface thereof. A passage rib(11) is formed in both end of the passage. A coupling hole(14) and a coupling hole rib(15) are formed in the other three surfaces of the section steel. A passage rib bending plane(12) and a coupling hole rib bending plane(16) are formed in the passage rib and coupling hole rib in order to reinforce the section steel and to reduce the weight thereof.
Patent KR-20090093341-A (KR)
Title: Gas boiler having closed type cistern tank
Inventor: MIN TAE SIK
IPC: F24H9/20
Filed: 2008-02-29
Abstract: A gas boiler having a closed expansion tank is provided to operate normally without interception even when the internal pressure of the expansion tank is lowered below the atmospheric pressure. A gas boiler comprises a closed expansion tank(100) for absorbing the pressure variation of heating water. The expansion tank has a heating water inlet(100a), and a heating water outlet(100b) forcing heating water to a circulating pump(10). The expansion tank has a no-diaphragm and closed structure whose internal space isolated from the atmosphere. A water level sensor(110) senses the water level of the heating water inside the expansion tank. An overpressure safety valve(120) maintains the internal pressure of the expansion tank less than the specific pressure.
Patent KR-20090098481-A (KR)
Title: Radiation safety fence
Inventor: SHIN SUNG HAK
IPC: E01F13/04
Filed: 2008-03-14
Abstract: A radiation safety fence is provided, which makes independent radiation operation possible without connecting a separate power line. A radiation safety fence comprises: a fence panel(10) which is made of PE resin and in which a space is formed inside and a lamp mounting hole(11) is formed at the lower-part; a pair of legs which are combined with both sides of the fence panel; and a luminous portion(30) which is inserted into the fence panel through the lamp mounting hole and emits the light in the night time. The luminous portion comprises: a body housing(31) in which a battery is accepted to the inner side; a base board(32) which is combined with the upper side of the body housing and in which a plurality of LED lamps are adhered to the outer side.
Patent KR-20090100528-A (KR)
Title: Safety injection tank with anti vortex device for fluidic device
Inventor: KWON TAE SOON
IPC: G21C15/18
Filed: 2008-03-20
Abstract: PURPOSE: A safe injection tank including an anti-vortex device is provided to prevent early mixing of a nitrogen gas and to perform a large-scale flow rate conversion ratio of emergency core coolant. CONSTITUTION: A safe injection tank includes an anti-vortex device(100). The anti-vortex device is mounted in a bottom part inside the safe injection tank. The anti-vortex device prevents a rotation vortex generated in a top part of a vertical pipe(60) for absorbing a high flow rate. The vertical pipe is vertically installed, and penetrates a flow rate controller. The flow rate controller has an injection time of initial high flow rate and an injection time of last low flow rate. The anti-vortex device includes a horizontal top plate(10) and a side blocking plate(20). The horizontal top plate blocks a flow of emergency core coolant from a vertical direction. The side blocking plate is longitudinally extended from one end of the horizontal top plate. The side blocking plate blocks a flow of the emergency core coolant from the side.
Patent KR-20080087762-A (KR)
Title: Congestion control system, service edge node, guidance server, congestion control method, program therefor, and recording medium recorded therewith
Inventor: MITSUTAKE HARUO
IPC: H04M3/36
Filed: 2008-03-27
Abstract: A service edge node for controlling congestion in an IP telephony network, a guidance server, a congestion control system, a congestion control method, and a computer readable recording medium storing a congestion control program are provided to prevent traffic at a gateway to an IP telephony network from being concentrated on a host-side core network or a call control server by properly adjusting call initiation requests from IP communication terminals at the gateway on the basis of a congestion state. A congestion control system(3) comprises a service edge node(1) and a guidance server(2). The service edge node controls IP call initiation requests received from IP communication terminals(10,11), based on the congestion state of a core network(6) which provides an IP telephony service to subscribers. The guidance server provides a guide service to the IP communication terminals, without the intermediation of the core network. The service edge node and the guidance server are arranged at an edge region located between the core network and an access network(8) which is for access to the subscribers' IP communication terminals.
Patent KR-20090107104-A (KR)
Title: Dental Bur Cleaning And Sterilizing System
Inventor: LEE YO SEOB
IPC: A61L2/10
Filed: 2008-04-08
Abstract: PURPOSE: A dental bur cleaning and sterilizing system is provided, which enables a user to wash and sterilize a used bur immediately in the dental hospital. CONSTITUTION: A dental bur cleaning and sterilizing system comprises a lower main body(12) and a top main body(14). The lower main body comprises: a washing tub(13) in which an ultrasonic oscillator is installed; a washing water supply line which supplies the washing water to the washing tub; a washing water exhaust line(16) which exhausts the washing water; and a housing. An exhaust pump is installed in the washing water exhaust line. A solenoid valve which electrically controls washing water is installed in the washing water exhaust line and the washing water supply line. The top main body comprises a fan and a fan bracket with plural LEDs radiating ultraviolet ray.
Patent KR-20090107616-A (KR)
Title: Apparatus for Covering Reservoir and Reservoir having The Same
Inventor: BYUN MOO WON
IPC: C02F1/00
Filed: 2008-04-10
Abstract: PURPOSE: An apparatus for covering a reservoir and the reservoir including the same are provided to reduce construction cost, and to process easily the toxic gas and rainwater. CONSTITUTION: A reservoir(1') comprises a cover part(30') arranged on an inner side of a structure to cover a filled material(12) in the reservoir, and a reservoir fixing unit(50) connected with the cover part, and installed at the reservoir structure. The cover part and the reservoir fixing unit are formed with a synthetic resin sheet material, and which are formed into one body.
Patent KR-20090108876-A (KR)
Title: System and method for detecting a synchronization image
Inventor: LEE GOON SEOP
IPC: H04H20/18
Filed: 2008-04-14
Abstract: PURPOSE: A synchronism screen detector system and a method thereof for improving the comparison accuracy of a detected feature screen are provided to detect a special screen when manufacturing PPL information for synchronizing the screen. CONSTITUTION: A synchronism screen detector system and a method thereof for improving the comparison accuracy of a detected feature screen includes a digital broadcast reception terminal, a synchronism server(130), and a service providing server(120). The digital broadcast reception terminal displays and receives the broadcasting contents and additional information. The synchronism server extracts each video frame from the broadcasting contents. The synchronism server produces the color variation of the front-to-back frame. The synchronism server extracts the feature screen and compares the color variation with the critical value. The synchronism server removes the similar frame on each feature screen.
Patent KR-20090109626-A (KR)
Title: Baby seat and method for manufactoring the baby seat
Inventor: LEE SANG MOON
IPC: A47D13/00
Filed: 2008-04-16
Abstract: PURPOSE: A baby sheet and a manufacturing method thereof are provided to protect a baby with comfort, and to improve use convenience regardless of using a belt. CONSTITUTION: A baby sheet includes a rear guard(102), a side guard, a front guard(108), a leg support part, and a settling part(114). The rear guard supports a back of a baby. The side guard prevents secession of the baby to the side. The leg support part settles legs of the baby. The settling part is formed to an arc shape. The height of the rear guard is higher than the height of the front guard.
Patent KR-20090109711-A (KR)
Title: A Folding Key Apparatus for Vehicle
Inventor: PARK YOUNG JAE
IPC: E05B85/00
Filed: 2008-04-16
Abstract: PURPOSE: A foldable start key device for a vehicle is provided to prevent injuries to a user due to quick exposure of a start key by controlling the exposure speed of the start key exposed from a case. CONSTITUTION: A foldable start key device for a vehicle comprises a start key(2), a cog wheel(16), a bearing unit, a lower case, a return spring, a push button spring, and an upper case(20). A first insertion hole is formed at the center of the start key. A joint groove is formed in the start key. The start key is extended in the longitudinal direction including a rotary part. The cog wheel engages with a gear of the rotary part formed in the rotary part of the start part. The support unit is inserted into the first insertion groove of the rotary part to rotate the rotary part. The lower case is inserted into the second insertion groove and has an insertion protrusion to help the rotation of the cog wheel. The return spring is formed between the cog wheel and the lower case(22). The push button is connected to the support unit of the lower case. The push button is coupled with a coupling groove formed at the first insertion groove of the rotary part and has a protrusion folding and unfolding the start key. The spring is connected to the lower end of the push button. The upper case is connected to the upper end of the lower case and protects components equipped inside.
Patent KR-20090078296-A (KR)
Title: Method of measuring thickness and refractive index of sample by using confocal optics and low-coherence interferometry, measurement apparatus using the same
Inventor: LEE BYEONG HA
IPC: G01B9/02
Filed: 2008-04-16
Abstract: A method for measuring the refractive index of the thickness of a sample and a device for measuring using the same are provided to measure the phase refractive index and group index of the material comprising the physical thickness and the thickness of the sample together to be the high accuracy. A method for measuring the refractive index of the thickness of a sample comprises: a step of outputting a first relational expression about the thickness and phase refractive index of a sample using the light with a first peak wavelength with a confocal optical system(S110); a step of outputting a second relational expression about the thickness and phase refractive index of the sample using the light with a first peak wavelength with a low coherence interferometer(S120); a step of outputting a third relational expression about the thickness and phase refractive index of the sample using the light with the first and a second peak wavelength with the confocal optical system(S130); a step of outputting a fourth relational expression about the thickness and phase refractive index of the sample using the light with the second peak wavelength with the low coherence interferometer(S140); and a step of outputting the thickness, the phase refractive index, and the group index of sample using the first or fourth relational expression(S150).
Patent KR-20090110452-A (KR)
Title: Sliding hinge spring for cellphone and its manufacturing
Inventor: OH EUN TAK
IPC: H04B1/38
Filed: 2008-04-18
Abstract: PURPOSE: A sliding hinge spring for a mobile phone and a manufacturing method thereof are provided to insert-injection mold a hinge member in a spring member, thereby simplifying a manufacturing process. CONSTITUTION: A sliding hinge spring for a mobile phone includes a spring member(100) and a hinge member. An arc spring plate having a different curvature is laminated in the spring member. The hinge member is in both ends of the spring member. The hinge member is integrally insert-mold with both ends of the spring member.
Patent KR-20090110655-A (KR)
Title: A display filter and a liquid crystal display device comprising the same
Inventor: LEE WEON WOONG
IPC: G02F1/1335
Filed: 2008-04-18
Abstract: PURPOSE: A display filter and a liquid crystal display device comprising the same are provided to reflect a visible ray emitted from a panel by forming a metal reflection layer on a pattern. CONSTITUTION: A display filter includes at least one pattern part(325), a reflecting layer(330), and a film layer(335). The pattern is formed at the base part to absorb an external light. The reflecting layer is formed at least one side of the pattern part, and the film layer is formed at least one side of the base portion. The film layer includes at least one of Poly Ethylene Terephthalate and Poly methyl Meta Acrylate. The film layer including PET has a high transparency, and the film layer including PET radiates the light from the film panel.
Patent KR-20090112390-A (KR)
Title: Electrical fuse device
Inventor: HWANG SOO JUNG
IPC: H01L23/62
Filed: 2008-04-24
Abstract: PURPOSE: An electrical fuse element is used for various purposes by containing a fuse link which is electrically blown. CONSTITUTION: An electrical fuse element is comprised of a cathode(100) and an anode(200), and a fuse link. The cathode and the anode are separated from each other. The fuse link connects the cathode and the anode. The cathode includes the first area and the second part which is equipped between the first area and the fuse link. The width of the second part is wider than the width of the first area.
Patent KR-20090114225-A (KR)
Title: Bevarage for curing of hangover
Inventor: PARK SUN HONG
IPC: A23L2/38
Filed: 2008-04-29
Abstract: PURPOSE: A hangover-relieving beverage containing an extract of Hypnea japonica and Sasa quelpaertensis Nakai is provided to exhibit high hangover-relieving property as well as high sensory taste. CONSTITUTION: A hangover-relieving beverage comprises Hypnea japonica extract and Sasa quelpaertensis Nakai extract as active ingredients. The hangover-relieving beverage additionally contains 0.1-3wt% extract selected from the group consisting of red beet, Pueraria thunbergiana, Pueraria lobata, and guarana. The quantity of the Hypnea japonica extract is 1-10wt% of the total hangover-relieving beverage. The quantity of the Sasa quelpaertensis Nakai is 1-10wt% of the total hangover-relieving beverage. A mixing ratio of the Hypnea japonica extract to the Sasa quelpaertensis Nakai is 10:1 or 1:10.
Patent KR-20090114587-A (KR)
Title: Spectacles assembly
Inventor: LEE JO HAENG
IPC: G02C1/06
Filed: 2008-04-30
Abstract: PURPOSE: A spectacles assembly is provided to perform conveniently a replace and fixing of the lens frame by using the protrusion structure. CONSTITUTION: The lens frame(14) supports the lens(13). The glass frame(11) is formed to be the lens supported in the eye point of a user and is combined with the lens frame. The connecting part(20) attaches or detaches to the lens frame and glass frame. The connecting part includes the protrusion(21) and the groove member(22) protruded in the lens frame. The groove member is installed to the glass frame and has the groove. The protrusion is formed in left and right end part of the lens frame.
Patent KR-20090119362-A (KR)
Title: Laser direct imaging system and method for controlling the same
Inventor: MIN SUNG WOOK
IPC: H01L21/027
Filed: 2008-05-16
Abstract: PURPOSE: A laser direct imaging system and a method for controlling the same are provided to form a high precision pattern by measuring and control a position of polygon scanner more in detail. CONSTITUTION: A laser direct imaging system includes a light source, a scanner unit, an optical unit, a first encoder, a pattern generation unit, and a control device. The light source(200) radiates a laser light. A scanner unit includes the polygon scanner and the galvano scanner. The polygon scanner(310) is composed of a plurality of reflecting surfaces to reflect the laser light to a desired route. The galvano scanner(350) is combined with the polygon scanner. The galvano scanner controls a vertical route of the laser light, and the optical unit induces a laser light reflected from the scanner unit to the substrate. A first encoder(410) is installed in the polygon scanner and produces location information of the polygon scanner.
Patent KR-20090119560-A (KR)
Title: Washing machine
Inventor: JANG JAE HYUK
IPC: D06F34/16
Filed: 2008-05-16
Abstract: PURPOSE: A laundry treating device is provided to reduce noise due to the vibration of a drum and perform spin-drying rapidly by controlling the speed of the rotation. CONSTITUTION: A laundry treating device comprises a drum, a drive unit, a balancer part, a phase difference detecting device(160), and a controller(170). The drum washes laundry. The drive unit delivers the driving force to the drum. The balancer part is coupled on the drum and rotates in the rotational direction of the drum in case of the rotation of the drum and reduces the eccentricity of the drum. The phase difference detecting device is arranged on the drive unit and senses the phase difference of the balancer part and the laundry. The controller controls the speed of the rotation for spin-drying laundry based on phase difference sensed by the phase difference detecting device.
Patent KR-20090126860-A (KR)
Title: Workmanagement system and method using displacement measuring apparatus
Inventor: YOON JAR KEUN
IPC: G01B7/00
Filed: 2008-06-05
Abstract: PURPOSE: An operation management system using a displacement measuring device and a method thereof are provided to recognize work situation and work progress by checking work load of mobile equipment and by make a check result as data. CONSTITUTION: An operation management system comprises mobile equipment(100), a displacement measuring device(200) and a task management device(300). The mobile equipment has a rod moving side to side. The displacement measuring device comprises a measurement line tension part(201) and an encoder(203). The task management device is connected to the displacement measuring device through network. The task management device is composed of a work load information DB(301), a unit cost information DB(303), a manipulation part(309), a controller(305) and an output unit(307).
Patent KR-20080068609-A (KR)
Title: Production method of recycle cement using sludges of waste concrete
Inventor: SONG MYONG SHIN
IPC: C04B14/28
Filed: 2008-06-10
Abstract: A method for manufacturing recycled cement is provided to have an excellent economic efficiency by recycling fine powder of waste concrete, to preserve scarce resources, to reduce an environmental load, and to recycle waste resources. A method for manufacturing recycled cement using waste concrete powder includes the steps of: separating recyclable aggregate from waste concrete, and drying the remaining waste powder at 100-150 °C for a hour or more; passing the dried waste powder through a 300-mesh sieve; decarboxylating the remaining fine powder at 800-1000 °C for a hour or more; and mixing 60-80wt% of the decarboxylated fine powder, 20-40wt% of hot blast slag having a fineness of 3000 g/cm^2, 10-20wt% of a carbonate compound based on the weight of the hot blast slag, and 10-20wt% of quicklime having a calcium oxide content of 80wt% or more based on the weight of the decarboxylated fine powder.
Patent KR-20090129605-A (KR)
Title: Portable cell phone speaker using a battery
Inventor: LEE DONG EUNG
IPC: H04R1/00
Filed: 2008-06-13
Abstract: PURPOSE: A portable cell phone speaker using a battery is provided to amplify the output negative of the cellular phone by using the usage box and the hand-held cellular phone speaker. CONSTITUTION: The speaker the moving coil speaker. The speaker unit is in a state that it does not put together in the box. The moving coil speaker constitutes the permanent magnet of ring type. The permanent magnet establishes the respective front plate and back plate in top and bottom of magnet. The permanent magnet constitutes the pole piece and magnetic circuit.
Patent KR-20090130768-A (KR)
Title: Custody vessel having two-step structure
Inventor: KIM YOUNG JO
IPC: B65D25/20
Filed: 2008-06-16
Abstract: PURPOSE: A container with a dual structure is provided, which can receive and keep functional food like vitamin tablets or drug. CONSTITUTION: A container with a dual structure is constituted as follows. The container is partitioned into the main container(4) and auxiliary container(5). The main container and auxiliary container are separably combined by a combining unit(10) prepared on the bottom of the main container and auxiliary container. The container can be stood in the surface by forming a side part(6) on one of the lids combined with the main container and auxiliary container. As the combining unit, a projected part(4a) and a depressed part(5a) are formed on the floor of the main container and auxiliary container.
Patent KR-20100000462-A (KR)
Title: Advertisement inserted contents and method for providing contents service using the advertisement inserted contents
Inventor: KU YOUNG BAE
IPC: G06Q30/02
Filed: 2008-06-25
Abstract: PURPOSE: An advertisement inserted contents and a method for providing contents service using the advertisement inserted contents are provided to advertise by displaying with contents information. CONSTITUTION: The contents are received from a first client of the client group(S200). The advertisement inserted contents are distributed within the time interval(S202). A play request signal for the advertisement inserted contents is received from a third client of the client group(S204). While the advertisement inserted contents are played, the advertisement is exposed during the time interval(S206). An arbitrary client is connected to the site related to advertisement through wired/wireless network(S208).
Patent KR-20090004550-A (KR)
Title: Low profile board-mounted connector
Inventor: HISAMATSU KAZUHITO
IPC: H01R12/16
Filed: 2008-06-25
Abstract: A low profile board-mounted connector is provided to form a lower plate forming unit to cope with a downward force even though the downward force is applied to an electric connector. An electric connector comprises a contact pin, a housing(20), and a cell(30). The cell partially covers the housing. The cell comprises the first plate forming unit(31), the second plate forming unit(32) and a connection unit(34). The first plate forming unit is extended toward a predetermined direction. A to be fixed unit(50) is installed in both ends of a predetermined direction. The to be fixed unit is fixed to a circuit board(2). The second plate forming unit is extended toward the predetermined direction. The connection unit connects the first plate forming unit and the second plate forming unit.