baber/WOPTO huggingface dataset:
Patent KR-20110016696-A (KR)
Title: Submersible aerator with diffusional chambers
Inventor: KIM HEUNG SHIK
IPC: C02F7/00
Filed: 2009-08-12
Abstract: PURPOSE: A submerged aerator is provided to easily dissolve oxygen in air to water, by supplying the air after miniaturizing and by supplying the air from the inside and the outside of the aerator. CONSTITUTION: A submerged aerator comprises a main body(110), an air injecting pipe(120), and an air chamber(130). The main body including the following: a casing(112) with outlets(112a) formed in a radial shape; an impellor(114) for circulating water inside the casing; and a motor(116). The injecting pipe injects air into the aerator from the internal center of the casing.
Patent KR-20110017184-A (KR)
Title: Recycled polyester using waste polyester and method thereof
Inventor: YOON BYUNG SUP
IPC: C08G63/89
Filed: 2009-08-13
Abstract: PURPOSE: A method for preparing recycled polyester using waste polyester is provided to reduce production time of recycled polyester by reducing the time required for a depolymerization process. CONSTITUTION: A method for preparing recycled polyester comprises a depolymerization process for depolymerizing waste polyester flakes and bis-2-hydroxyethyl terephthalate(hereinafter, BHET) and a polycondensation process for polycondensing the BHET with the recycled polyester. The depolymerization process and polycondensation process are performed in a separate reaction bath.
Patent KR-20100067032-A (KR)
Title: Novel biomarkers indicative of liver cancer and their uses
Inventor: SONG EUN YOUNG
IPC: G01N33/574
Filed: 2009-08-14
Abstract: PURPOSE: A novel marker and method for diagnosing liver cancer are provided to improve accuracy and reliability and to accurately diagnose liver cancer. CONSTITUTION: A kit for diagnosing liver cancer or analyzing prognosis contains a nucleotide sequence of ESM-1 and complementary sequence to the nucleotide, fragment of the nucleotide, or antibody which specifically binds to a protein encoded by the nucleotide or aptamer. The kit is microarray for amplifying gene. A method for screening a material used in preventing or treating liver cancer comprises: a step of contacting a sample to be analyzed to a cell having the nucleotide sequence of ESM-1; and a step of measuring expression level of the nucleotide.
Patent KR-20110017974-A (KR)
Title: A composition for wet etching of silicon dioxide
Inventor: LIM JUNG HUN
IPC: C09K13/08
Filed: 2009-08-17
Abstract: PURPOSE: A composition for wet etching of a silicon oxide film is provided to enable use for treating a substrate for manufacturing a semiconductor in a single wafer type due to high etching selectivity of a silicon oxide film to a silicon nitride film and a high etching rate of the silicon oxide film. CONSTITUTION: A composition for wet etching of a silicon oxide film comprises 1-40 weight% of hydrogen fluoride, 5-40 weight% of ammonium hydrogen fluoride(NH4HF2), and water, and further anionic surfactants. The anionic surfactant is selected from the group consisting of alkylbenzene sulfonate, alkyl sulfate, alkyl ether sulfate, alkoxylated amide, olefin sulfonate, alkyl xylene sulfonate, dialkyl sulfosuccinate, fatty acid ester sulfonate, alcohol sulfate, glutamate-, isethionate-, phosphate-, taurate-, alkoxylated alcohol-, and alkyl carboxylate-based compounds and their mixture.
Patent KR-20110021486-A (KR)
Title: Separation method of alicin from garlic
Inventor: PARK DONG KI
IPC: A23L1/30
Filed: 2009-08-26
Abstract: PURPOSE: A separation method of allicin from garlic is provided to produce the allicin by separating a garlic liquid by the molecular weight using a nano membrane. CONSTITUTION: A separation method of allicin from garlic comprises the following steps: peeling the garlic(S1); washing the peeled garlic(S2); separating solid portions from the garlic using a centrifugal dehydrator(S4); separating the solid portions with the size greater than 0.1micrometers, using a micro-filter; removing micro solids and bacteria using a 0.001micrometer U/F system(S5); and drying the separated garlic liquid with cold air(S6).
Patent KR-20110022857-A (KR)
Title: On-vehicle ticket examination machine and method of controlling the same
Inventor: MATSUBARA HIROSHI
IPC: G07B15/00
Filed: 2009-08-28
Abstract: PURPOSE: An on-vehicle ticket examination machine and a control method thereof are provided to properly induce elevation in the on-vehicle ticket examination machine operated by opening/closing of an elevating door. CONSTITUTION: An on-vehicle ticket examination machine comprises the following units. An integrated processing unit(110) controls a getting off ticket processing unit(121) and a getting on ticket processing unit(122) which are capable of a state transition. At this time, a control mode is as follows. A getting off first mode makes the getting on ticket processing unit capable of processing a ticket and makes the getting off ticket processing unit deny a registration of a ticket. An elevation registration mode makes both the getting off ticket processing unit and the getting on ticket processing unit capable of processing a ticket and the other ticket processing unit denies a registration of a ticket while one ticket processing unit takes the ticket.
Patent KR-20110023109-A (KR)
Title: A method for manufacturing silica nano-wire by using si rich oxide with ni thin layer
Inventor: CHOI SUK HO
IPC: H01L21/324
Filed: 2009-08-28
Abstract: PURPOSE: A method for manufacturing silica nanowire is provided to simply control the diameter of silica nanowires by varying a composition(x value) of an SiOx thin film. CONSTITUTION: A method for manufacturing silica nanowire comprises the steps of: preparing an SiOx thin film on a silicon substrate; depositing an Ni thin film o the SiOx thin film using an ion sputtering method; and annealing the Ni-deposited SiOx thin film while flossing N2 gas in the center of a heating zone B within a quartz tube to prepare silica nanowires on the SiO2 thin film.
Patent KR-20110024076-A (KR)
Title: Apparatus for controlling coordinate assist at dissymmetry road surface and control method thereof
Inventor: PARK IN HYE
IPC: B60G17/0165
Filed: 2009-09-01
Abstract: PURPOSE: An apparatus for controlling coordinate assist on an asymmetric road and a method for controlling the same are provided to stably maintain the linear movement by applying a low frequency filter to a controlling angle with respect to a delta yaw and calculating a weighted value and an offsetting angle. CONSTITUTION: Whether a road is an asymmetric frictional road is verified using the received speed of wheels from a wheel speed sensor(11). If the road is the asymmetric frictional road, a low frequency filter is applied to the absolute value of a controlling angle with respect to a delta yaw. A weighted value according to the speed of a vehicle is multiplied to the low frequency filter applied value. An offsetting angle is added to generate an override angle.
Patent KR-20110024254-A (KR)
Title: System and method for virtual mobile terminal
Inventor: PARK SANG HYUCK
IPC: H04W4/00
Filed: 2009-09-01
Abstract: PURPOSE: A virtual mobile terminal is provided to easily control a mobile terminal and expanding storage capacity of the mobile terminal. CONSTITUTION: If a mobile terminal comes in a valid link field intensity radius, a local terminal(120) automatically recognizes the mobile terminal. The local terminal displays a virtual terminal(A) to a screen. The local terminal controls the mobile terminal, and stores information. A service server(130) receives the information stored in the local terminal.
Patent KR-20110029804-A (KR)
Title: Protection apparatus of supplying power
Inventor: PARK MIN SU
IPC: H02H7/20
Filed: 2009-09-16
Abstract: PURPOSE: A power supply device is provided to stably output an output voltage by previously preventing a power module from being damaged due to an over output voltage. CONSTITUTION: A driving power supply(100) supplies an output voltage to a light emitting unit. A voltage sensing unit(310) senses the output voltage supplied to the light emitting unit. A signal connection unit(330) is insulated by the operation of the first switching unit. A second switching unit(340) is turned on or off according to the operation of the signal connection unit. The first switching unit is turned on according to the output voltage sensed by the voltage sensing unit.
Patent KR-20110031566-A (KR)
Title: A separating plate of solid oxide fuel cell stack
Inventor: LEE TAE HEE
IPC: H01M8/12
Filed: 2009-09-21
Abstract: PURPOSE: A separating plate of solid oxide fuel cell stack is provided to uniformly supply fuel and air to a fuel channel and an air channel and to improve process workability. CONSTITUTION: A separating plate of solid oxide fuel cell stack includes a base board(110), micro flow channel plates(120,130), and upper/lower sealing guides(140,150). The base board has fuel inflow/outflow manifolds(112,113) and air inflow/outflow manifolds(116,117) which are faced with each other in a diagonal direction. A fuel channel(111) is formed in order to connect the fuel inflow/outflow manifolds and has a pair of horizontal flow channels(111a) and a inclined channel(111b). An air channel is formed in order to connect the air inflow/outflow manifolds.
Patent KR-20110033584-A (KR)
Title: Semiconductor component and method for manufacturing of the same
Inventor: PARK KI YEOL
IPC: H01L29/78
Filed: 2009-09-25
Abstract: PURPOSE: A semiconductor component and a method for manufacturing of the same are provided to improve the property of a high current and high voltage by increasing a current in a forward operation and decreasing it in a backward operation. CONSTITUTION: In a semiconductor component and a method for manufacturing of the same, a depletion-mode HEMT(High Electron Mobility Transistor) structure(10) is formed on a base substrate. An enhancement-mode HEMT structure(20) is serially connected in the depletion - mode high-electron-mobility transistor structure. A first diode structure(30) is connected in parallel with the enhancement-mode high-electron-mobility transistor structure. The first diode structure has lower break down voltage lower than the enhancement-mode high-electron-mobility transistor structure The second diode structure is connected to the drain electrode of the depletion - mode high-electron-mobility transistor structure.
Patent KR-20110035745-A (KR)
Title: Semiconductor memory apparatus and method of driving bit-line sense amplifier
Inventor: YUN TAE SIK
IPC: G11C11/4094
Filed: 2009-09-30
Abstract: PURPOSE: A semiconductor memory apparatus and a method of driving a bit-line sense amplifier are provided to extend a memory cell access time by make a refresh period more than long. CONSTITUTION: In a semiconductor memory apparatus and a method of driving a bit-line sense amplifier, a bit line sense amplifier unit(200) senses and amplifies data of a bit line pair by a drive power. The bit line sense amplifier unit transfers amplified data to a memory cell. The drive power is supplied through a pull-up power line and a pull-down power line. The bit line power supply unit supplies a pull-up and a pull-down to the pull-up power line and a pull-down power line in an active mode. The bit line power supply unit supplies an over drive voltage and pull down drive voltage in a precharge operation mode.
Patent KR-20110036169-A (KR)
Title: Window lock
Inventor: LEE JAE MIN
IPC: E05C3/16
Filed: 2009-10-01
Abstract: PURPOSE: A window locking apparatus is provided to ensure that the size of a case is minimized because a rotator with size reduced by half can move a movable plate by the same distance. CONSTITUTION: A window locking apparatus comprises a pair of latches(10) which are installed in a window rail and a case(40) which is installed in a rail insertion part of a window frame. The locking apparatus is locked as backward protrusions(11) of the latches interfere with locking operation parts(73) of a pair of locking members(70) so that the locking members are pushed toward the case and returned by a locking member restoration spring(64). The locking apparatus is unlocked as gear teeth(50a) of a first rotating gear(50) are inserted and rotate in a movable plate gear(31) of a movable plate(30) and gear teeth of a fourth rotating gear(53) are inserted and rotate in the movable plate gear of the movable plate to pull a latch(32) toward the case, thereby pulling the locking members out of the latch.
Patent KR-20110038965-A (KR)
Title: Vehicle information acquisition apparatus, vehicle information collection apparatus, vehicle information analysis apparatus and vehicle movenent management system which includes these
Inventor: CHO JAE CHUN
IPC: G08G1/0968
Filed: 2009-10-09
Abstract: PURPOSE: A vehicle information obtaining device, vehicle information collecting device, vehicle information analyzing device, and vehicle driving managing system with the same are provided to suggest various vehicle driving information to a user and a vehicle owner, thereby checking a vehicle driving state. CONSTITUTION: A vehicle information obtaining device(100) obtains vehicle driving information from a vehicle. The vehicle information obtaining device transmits vehicle driving information to a communication unit. A vehicle information collecting device(200) receives vehicle driving information. A vehicle information analyzing device(300) analyzes vehicle driving information.
Patent KR-20110039902-A (KR)
Title: Method and apparatus for interworking applications
Inventor: LEE JONG SOO
IPC: G06F9/44
Filed: 2009-10-12
Abstract: PURPOSE: An apparatus for interworking with applications and a method thereof are provided to perform data communication between applications by operating an application for interworking with other applications. CONSTITUTION: An interworking application checker(110) confirms the execution of an application which is able to be interlinked with other application. If the application for interlinking with other application is not being operated, an interworking application executor(120) executes a virtual OS(Operating System), and executes the application capable of interlinking with other application in the virtual OS. A data manager(130) transmits and receives data between the application in operation and applications capable of being interlinked.
Patent KR-20110039943-A (KR)
Title: Coupling structure for handle bar in building construction
Inventor: PARK DO BONG
IPC: E04G3/20
Filed: 2009-10-13
Abstract: PURPOSE: A coupling structure for handle bars in building construction is provided to conveniently couple and separate a horizontal handle bar to a vertical handle bar using coupling lugs and fixing pins and to ensure firm, stable coupling between the horizontal and vertical handle bars. CONSTITUTION: A coupling structure for handle bars in building construction is configured as follows. A plurality of coupling lugs(10) are connected to a part of a vertical handle bar(7) in which a horizontal handle bar(8) is located. A coupling lug is formed in a C shape to encircle the exterior of the horizontal handle bar and has upper and lower coupling holes(11,12). A fixing pin(20) is detachably connected to each coupling lug by being inserted to the upper and lower coupling holes and fixes the horizontal handle bar to the coupling lug to prevent the separation of the horizontal handle bar from the vertical handle bar.
Patent KR-20100119709-A (KR)
Title: Polyurethane form and manufacturing method thereof
Inventor: CHOI JEONG HUN
IPC: C08L75/04
Filed: 2009-10-13
Abstract: PURPOSE: A polyurethane foam and a manufacturing method thereof are provided to secure the similar property with a high temperature heat-processed material wool. CONSTITUTION: A manufacturing method of a polyurethane foam comprises a step of foaming and hardening a hardener containing propolymer type isocyanate, with a main material. The main material contains 60~70wt% of polypropylene glycol, 5~10wt 5of acrylate polymer, 1~5wt% of silica, 5~7wt% of nucleating agent, and 5~10wt% of surfactant, catalyst, foaming agent, and coloring agent.
Patent KR-20110041026-A (KR)
Inventor: KIM YOUNG HWAN
IPC: G05B19/05
Filed: 2009-10-15
Abstract: PLC 시스템 운전중 결함 발생시 PLC 프로그램을 수정 및 보완할 수 있는 이동가능 PLC 시뮬레이터가 제안된다. 
     제안된 이동가능 PLC 시뮬레이터는 PLC 시스템을 모의시험하는 이동가능 PLC 시뮬레이터에 있어서, 이동가능 PLC 시뮬레이터에 전원을 공급하는 전원공급부와, PLC 시스템에 아날로그 신호 또는 디지털 신호를 입력하는 입력부와, 아날로그 신호 또는 디지털 신호에 대한 PLC 시스템의 산출 결과를 출력하는 출력부와, 산출 결과에 기초하여 PLC 시스템의 정상 여부를 판단하는 검증부 및 판단 결과가 비정상일 경우 PLC 시스템의 회로를 수정하는 회로수정부를 포함한다. 
       
     PLC, 시뮬레이터
Patent KR-20100044721-A (KR)
Title: Perfluoropolyether compound composition
Inventor: ITOH HIROSHI
IPC: C10N30/06
Filed: 2009-10-22
Abstract: PURPOSE: Perfluoropolyether compound composition is provided to be used as a lubricant of a conductive sliding member, a drive member, and a bearing for preventing static and to obtain excellent outer shape due to nonblack color. CONSTITUTION: Perfluoro polyether compound composition(3) includes perfluoropolyether, metal coating organic resin monofilament, and polytetrafluroethylene. The amount of mixing of the polytetrafluroethylene is 1 mass% - 50 mass% to the perfluoropolyether compound composition. The amount of mixing of the metal coating organic resin monofilament is 1 mass% - 25 mass% to the perfluoropolyether compound composition. The diameter of the metal coating organic resin filament is 1μm - 50μm.
Patent KR-20110044103-A (KR)
Title: Epoxy resin composition for encapsulating semiconductor device and semiconductor device using the same
Inventor: NA WOO CHUL
IPC: C08K5/18
Filed: 2009-10-22
Abstract: PURPOSE: An epoxy resin composition for encapsulating a semiconductor device is provided to improve reliability and soldering crack resistance through improved adhesive force in a preplated frame. CONSTITUTION: An epoxy resin composition for encapsulating a semiconductor device comprises an epoxy resin, hardener, curing accelerator, coupling agent, inorganic filler and amine-based compound represented by chemical formula 1, wherein R1-R4 are H and C1-C6 alkyl group. The amine-based compound is included in the amount of 0.01 ~ 2 weight% based on 100 weight% of the whole epoxy resin composition.
Patent KR-20110009005-A (KR)
Title: (meth)acrylate compound having perfluoropinacol moiety and its polymers and polymer composition containing the same
Inventor: LEE HYUNG JONG
IPC: C08F8/18
Filed: 2009-10-23
Abstract: PURPOSE: A (meth)acrylate compound containing a perfluoropinacol group is provided to form an upper film capable of improving a contact angle with water and a development rate in a developer. CONSTITUTION: A polymer is prepared by polymerizing (meth)acrylate containing a perfluoropinacol group. The polymer is prepared by polymerizing a monomer containing 30~100 mole % of (meth)acrylate containing a perfluoropinacol group of chemical formula 1. In chemical formula 1, R1 is hydrogen, methyl or trifluoromethyl group; R2 is none or C1~20 linear or branched alkylene group, C1~20 linear or branched alkylene group containing a hydroxy group, or C4~12 cyclic alkylene group; and X is none or -O-.
Patent KR-20110045824-A (KR)
Title: Debris barrier having ecotype passage of step difference type
IPC: E02B7/14
Filed: 2009-10-28
Abstract: PURPOSE: A step-type ecological passage dam is provided to allow fishes to easily row upstream and to minimize the longitudinal length of a fish way. CONSTITUTION: A step-type ecological passage dam is composed as follows. A flood control channel(20) is formed in the center of a dam shoulder(10). Side walls(31,32) are formed in both sides of the flood control channel. A water cushion(50) is formed in the longitudinal ends of the side walls. A channel(40) is formed from the flood control channel to the water cushion. A fish way(43) is formed by alternately forming first and second coffering protrusions(41,42) in the channel. The first coffering protrusions are vertically protruded from the bottom of one side wall, and the second coffering protrusions are vertically protruded from the bottom of the other side wall.
Patent KR-20090129386-A (KR)
Title: Conductive pattern film and its bonding method
Inventor: YOO CHOONG DON
IPC: H01L23/48
Filed: 2009-11-02
Abstract: PURPOSE: A conductive pattern film and its bonding method are provided to reduce production costs of a conductive pattern film by using a fabric and a fiber having a conductive pattern film. CONSTITUTION: In a device, a conductive pattern film(100) is manufactured by forming a conductivity penetration hole(120) on a polymer film(110) with certain patterns. The polymer film is formed by an insulating polymer such as a material of the polystyrene used for the ACF(Anisotropic Conductive Film) or Teflon or polyimide. The Polymer prevents a short circuit between the conductivity penetration holes. A metal layer(130) including nickel or copper is formed on the wall and the entrance of the conductivity penetration hole. The central part of the penetration hole is filled with solder. The convex solder bump(140) is formed in the entrance of the penetration hole.
Patent KR-20100118931-A (KR)
Title: Apparatus making dotted cutting line of wrapping bag
Inventor: PARK JONG YEOL
IPC: B65D75/62
Filed: 2009-11-03
Abstract: PURPOSE: A device for making a dotted cutting line of a wrapping bag is provided to improve safety and convenience by enabling a user to easily open a wrapping paper. CONSTITUTION: A device for making a dotted cutting line of a wrapping bag comprises a film supply unit(10), an air punching unit(20), a reinforcing film bonding unit(30), a wrapping bag bonding unit(40), a cutting line making unit(50), a handle forming unit(60), a mark sensing unit(70), an interval controller(80), a tension controller(90), and a winding unit(100). The film supply unit supplies a tube-shaped film to a convey line. The air punching unit eliminates air in the film. The wrapping bag bonding unit reinforces strength of a handle. The cutting line making unit forms a dotted cutting line on the film. The handle forming unit forms a handle hole on the film.
Patent KR-20110049326-A (KR)
Title: A rotary atomizer
Inventor: KIM JUNG WON
IPC: F23G7/06
Filed: 2009-11-05
Abstract: PURPOSE: A rotary atomizer is provided to improve the efficiency of a spaying operation by preventing the scattering phenomenon of spraying fluid to the upper side of the atomizer. CONSTITUTION: A main body(100) is prepared. A spraying disk(200) is rotatably installed at the lower side of the main body and sprays fluid to the radial direction. An air guide(300) is installed at the outer circumference of the main body and forms an air path(310). The air path includes a first vein(102) and a second vein(104). An air curtain is formed at the lateral side of the spraying disk based on air sprayed through the air path in order to block ascending current.
Patent KR-20110050038-A (KR)
Title: Apparatus for fringe field switching mode lcd device
Inventor: CHOI SUK
IPC: G02F1/1343
Filed: 2009-11-06
Abstract: PURPOSE: An FFS LCD device is provided to minimize a rubbing mura by differently forming a slit angle to mutually compensating the brightness. CONSTITUTION: A FFS LCD device interposes a liquid crystal between an upper substrate and a lower substrate, defines a pixel area by arranging a gate line(10) and a data line by turns on the lower substrate, defines a common electrode and pixel electrode(50) which is overlapped by mutually installed in the pixel area. In crossing area of the gate line and the data line, a TFT(40) is installed. A common signal line sanctions a common signal to the common electrode.