baber/WOPTO huggingface dataset:
Patent KR-20120048480-A (KR)
Title: 3-way doherty power amplifier using driving amplifier
Inventor: JEONG YOON HA
IPC: H03F1/07
Filed: 2011-10-26
Abstract: PURPOSE: A 3-way Doherty power amplifier using a drive amplifier is provided to obtain high efficiency and gain in a wide output power range by preventing gain and efficiency from being reduced. CONSTITUTION: A 3-way Doherty power amplifier(500) includes a hybrid power divider(501), a drive amplifier(502), and a first power splitter(503). The 3-way Doherty power amplifier includes a carrier amplifier(504), a first transmission line(505), and a second power splitter(506). The 3-way Doherty power amplifier includes a first peaking amplifier(507), a second transmission line(508), and a second peaking amplifier(509). The 3-way Doherty power amplifier includes a third transmission line(510), a first λ/4 transmission line(511), and an output impedance conversion transmission line(512).
Patent KR-20130046313-A (KR)
Title: The printed circuit board and the method for manufacturing the same
Inventor: JUNG JUN YOUNG
IPC: H05K3/46
Filed: 2011-10-27
Abstract: PURPOSE: A printed circuit board and a manufacturing method thereof are provided to save cost and to reduce a process step compared to the case of forming a hard insulation layer into a multilayer. CONSTITUTION: A rigid flexible printed circuit board(100) includes a flexible region(A) and a rigid region(B). The flexible region includes a flexible insulation layer in which a first circuit pattern is formed. The rigid region is formed to be adjacent to the flexible region and includes a flexible insulation layer(133), a rigid insulation layer(160) and a circuit pattern(140,170). A base board(110) forms a base circuit pattern(120). The base circuit pattern includes the first circuit pattern arranged in the flexible region.
Patent KR-20130047860-A (KR)
Inventor: AHN DO YEOL
IPC: G01S7/38
Filed: 2011-11-01
Abstract: 투명화방법에 의하면, 
, 의 수학식으로 표현되는 타원 실린더 좌표계 내에서, 대상체는 0< u < U 1  범위 내에 배치하고, 그 이후 상기 대상체를 U 1 < u <U 2  범위에 메타물질로 차폐한다.  이때, 상기 메타물질의 유전율텐서  는, 
   
로 표현된다.
Patent KR-20110124746-A (KR)
Title: Extraction device using supercritical fluid
Inventor: JI SUNG HWA
IPC: B01D11/04
Filed: 2011-11-02
Abstract: PURPOSE: An extracting apparatus using supercritical fluid is provided to easily extract plenty of samples and to prevent the overflowing phenomenon of the samples by increasing the diameter of an extracting unit and controlling an internal pressure. CONSTITUTION: An extracting apparatus using supercritical fluid(1000) includes an extracting unit, a solvent storage(200), a first connecting line(310), a second connecting line(320), a first converting unit(400), a second converting unit(500), a first valve(311), a second valve(321), a bypass line(330), and a third valve(331). The connecting lines connect the solvent storage and the extracting unit. The first converting unit is arranged on the first connecting line and converts fluid into supercritical fluid. The second converting unit is arranged on the second connecting line and converts the supercritical fluid into a liquid solvent. The valves control the flow of the supercritical solvent. The bypass line connects the connecting lines. The third valve is formed on the bypass line and controls the flow of the supercritical solvent.
Patent KR-20130049041-A (KR)
Title: Concrete mold assembly and method of constructing beam by using the same
Inventor: AHN HO JUNG
IPC: E04G25/04
Filed: 2011-11-03
Abstract: PURPOSE: A mold assembly unit for a beam construction and a beam construction method using the same are provided to disassemble a beam mold without completely disassembling the beam mold and to stably fix a vertical panel in order not to be separated by concrete pressure. CONSTITUTION: A mold assembly unit for a beam construction comprises a vertical panel(3), a horizontal panel(4), a corner angle, a beam rough string member(5), supporters(9a,9b), and a bracket(200). The beam rough string member supports the horizontal panel, and the supporter supports the beam rough string member. The bracket is attached to the upper surface of the beam rough string member and the outer surface of the vertical panel in order to interrupt the side pressure. A vertical connection rod(230) is included in the inner surface of the bracket. The vertical connection rod is inserted into a penetration hole vertically penetrated in the beam rough string member, and the lower part is connected by a nut.
Patent KR-20130028608-A (KR)
Title: Crum chip and image forming device for communicating mutually, and method thereof
Inventor: LEE JAE YOON
IPC: H04L1/00
Filed: 2011-11-03
Abstract: PURPOSE: A CRUM(Customer Replaceable Unit Monitoring) chip, an image forming device, and a communication method thereof are provided to record accurate data by generating integrity inspecting data. CONSTITUTION: When data is generated, a main controller of an image forming device or a CRUM chip of a consumables unit generates integrity inspecting data by using the generated data(S910,S920). The main controller or the CRUM chip transmits a signal including the generated integrity inspecting data and the data(S930). The main controller or the CRUM chip receives a response signal corresponding to the transmitted signal(S940). The main controller or the CRUM chip executes an integrity inspecting process by using the integrity inspecting data included in the response signal(S950). [Reference numerals] (AA) Start; (BB) End; (S910) Generating data to be transferred; (S920) Generating integrity inspecting data; (S930) Transmitting signals; (S940) Receiving response signals; (S950) Integrity inspecting using the integrity inspecting data included in the response signals
Patent KR-20130049522-A (KR)
Title: Method for generating intra prediction block
Inventor: JANG MIN
IPC: H04N19/593
Filed: 2011-11-04
Abstract: PURPOSE: An intra prediction block generating method is provided to minimize encoding information of an intra prediction mode of a current block by rearranging a residual intra prediction mode or adding an MPM candidate according to the directionality of the MPM candidate. CONSTITUTION: A video encoding device determines an intra prediction mode of a current mode and the number of effective MPM candidates. If the number of the MPM candidates is smaller than a predetermined number, the device adds an additional intra prediction mode to the MPM candidates. If the intra prediction mode of the current block is the same as an additional MPM candidate, the device encodes information indicating the same and an index indicating one of the MPM candidates. [Reference numerals] (AA) Parsing unit; (BB) Prediction mode decoding unit; (CC) Prediction block generation unit; (DD) Reference pixel filtering unit; (EE) Reference pixel generation unit; (FF) Filtering flag setting unit; (GG) Reference pixel effectiveness determination unit; (HH) Intra prediction unit determination unit; (II) Restoration block generation unit
Patent KR-20130051840-A (KR)
Title: Eco-friendly bio based pellet with plant biomass and method of the same
Inventor: YOU YOUNG SUN
IPC: B29B11/02
Filed: 2011-11-10
Abstract: PURPOSE: A manufacturing method of environment-friendly bio base pallet is provided to manufacture environment-friendly bio base pallets containing more plant body biomass. CONSTITUTION: A manufacturing method of environment-friendly bio base pallets comprises the following steps: (A) producing plant body powder by pulverizing a plant body into particles under 80-300 mesh; (B) removing moisture by heating and drying the plant body powder at 50-150 deg. C for 0.5-24 hours; (C) producing coated plant body powder by injecting wax into the plant body powder and mixing the plant body powder with the wax by 300-800 rpm for 10-30 minutes; (D) forming a mixture by injecting a plastic resin acting as a binder, organic acid and peroxide into the coated plant body powder and mixing; and (E) manufacturing a pellet by leading a plastic resin-biomass graft bond by injecting the mixture into an extruder, and releasing the material having the plastic resin-biomass graft bond through an outlet, then cutting after air-drying or die-face hot cutting the released strand while transferring through a conveyor belt. [Reference numerals] (AA) Plastic resin-Biomass graft bond mimetic diagram; (BB) Plastic resin bond structure; (CC) Peroxide: cut polymer, Organic acid graft bond on the cut side; (DD) Compatibility productivity improvement, physical property improvement effect; (EE) Plastic resin; (FF) Biomass(plant body, starch, and others); (GG) Organic acid; (HH) Starch; (II) Plant body; (JJ) Polymer
Patent KR-20130052305-A (KR)
Title: Fuel cell system with excellent prevention effect on freeze
Inventor: YUN YONG SIK
IPC: H01M8/04
Filed: 2011-11-11
Abstract: PURPOSE: A fuel cell system is provided to prevent loss of electric conversion efficiency based on freezing of a coolant in a severe environment. CONSTITUTION: A fuel cell system(100) comprises a fuel cell stack(110) for generating electric energy; a water tank(120) filled with water; a heat exchanger(140) for heat-exchanging waste heat generated from the fuel cell stack; a circulation pipe(130) for circulating inside coolant; a coolant circulation pipe(135) for exchanging heat with inside water; and a coolant supplier(150) for supplying coolant into to coolant circulation pipe. The coolant circulation pipe is formed in a coil shape and independently circulates coolant filled inside the water tank. [Reference numerals] (AA) Water
Patent KR-20130053578-A (KR)
Title: Joint structure between steel column and beam
Inventor: CHUNG KYUNG SOO
IPC: E04B1/30
Filed: 2011-11-15
Abstract: PURPOSE: A joint structure of a steel pipe column and a beam are provided to flexibly cover the construction error of a column member and improve the economic efficiency by recycling the steel pipe column. CONSTITUTION: A joint structure(100) comprises a joining steel pipe member(110), a filler(130), a shear reinforcing member(150), a non-slip member(170), and a connecting member(190). The joining steel pipe member is inserted to the outside of a steel pipe column(10). A beam member(20) is joined to the outer side of the joining steel pipe member. The filler is filled in between the steel pipe column and the joining steel pipe member. The shear reinforcing member is penetrated by a plurality of holes(151) to increase the joining force with respect to the filler. The non-slip member is inwardly protruded to the joining steel pipe member and prevents the slip of the fillers.
Patent KR-20130056469-A (KR)
Title: Method of manufacturing calcium chloride using bone of animal
Inventor: PARK JUNG CHUL
IPC: C01F11/24
Filed: 2011-11-22
Abstract: PURPOSE: A manufacturing method of a calcium chloride using animal bone is provided to minimize waste animal bone and to manufacture liquid calcium chloride with a low cost by a simple process. CONSTITUTION: A manufacturing method of a calcium chloride using animal bone comprises a step of removing organic materials in the animal bone by heating the animal bone; a step of generating animal bone aqueous solution by dissolving the animal bone in water; a step of injecting carbon dioxide into the animal bone aqueous solution; a step of generating calcium chloride aqueous solution by adding hydrochloric acid into the animal bone aqueous solution with carbon dioxide. The heating step includes a step of pulverizing the heated animal bone. The heating step comprises a step of primarily heating the animal bone; a step of pulverizing the animal bone; and a step of secondarily heating the animal bone at 800-1000 °C [Reference numerals] (AA) Start; (BB) End; (S110) Heating step; (S120) Dissolving step; (S130) Injecting step; (S140) Generating step
Patent KR-20130058380-A (KR)
Title: Sewage treatment apparatus for pigpen and farm
Inventor: KANG WON TAE
IPC: C02F1/34
Filed: 2011-11-25
Abstract: PURPOSE: A pig and cattle shed wastewater treatment apparatus is provided to sterilize bacteria by adding vibration energy, and to purify wastewater while minimizing generation of stench. CONSTITUTION: A pig and/or cattle shed waste water treatment apparatus comprises a vibrator(106), an oxygen dissolving machine(101), and a wastewater treatment bath(103). The vibrator is connected to a pig and/or cattle shed, and supplies vibrating energy to wastewater of the pig/cattle shed. The wastewater, which has given the vibrating energy from the vibrator, along with oxygen gas flows into the oxygen dissolving machine and oxygen is dissolved in the wastewater.
Patent KR-20130058806-A (KR)
Title: Compost scattering apparatus utilizing farming excavator
Inventor: JANG GIL SEOK
IPC: A01C3/06
Filed: 2011-11-28
Abstract: PURPOSE: A compost spreader using an agricultural excavator is provided to spread compost directly without a transferring and loading task after the compost is loaded in the bucket of an agricultural excavator by using the hydraulic of the excavator and a control system. CONSTITUTION: A compost spreader using an agricultural excavator comprises an agricultural excavator boom(10), a link refraction means(13) which controls the upper-lower angle of a compost loading bucket; a hydraulic system which transfers operating power to the link refraction means; a hydraulic motor system which generates rotary power by being installed on both sides of the compost loading bucket; a rotary plate(26) which rotates and spreads the compost by receiving the rotating centrifugal force by being screwed at the lower end of a rotating shaft of the hydraulic motor system; a rotary plate housing(28) which receives the rotary plate and spreading the compost only forward; and a compost loading bucket(20) which has an outlet, which discharges the compost and has a '-' shape, at the front.
Patent KR-20130060942-A (KR)
Title: Method of brake oil pressure control for vehicle
Inventor: JO YOUNG JIN
IPC: B60T7/12
Filed: 2011-11-30
Abstract: PURPOSE: A controlling method for brake oil pressure for a vehicle is provided to ensure the stable drive of a vehicle by stably controlling the brake oil pressure when parking the vehicle through a parking assistance system in the operating state of an automatic stop maintenance function. CONSTITUTION: A controlling method for brake oil pressure for a vehicle comprises the following steps: performing an automatic stop maintenance function by raising brake oil pressure into hold oil pressure when detecting the operation of a brake pedal when an automatic stop maintenance mode and a parking assistance mode are selected at the same time; delaying a hold oil pressure releasing point for predetermined time and releasing the hold oil pressure into a predetermined linear curve when detecting the operation of an acceleration pedal while operating the automatic stop maintenance function; and releasing the hold oil pressure into brake maintenance oil pressure for providing an equal driving speed as a creep driving speed. [Reference numerals] (AA) Start; (BB,DD,FF,HH,JJ) No; (CC,EE,GG,II,KK) Yes; (LL) End; (S101) Driving state; (S102) AVH function selected?; (S103) SPAS function selected?; (S104) Monitor a brake pedal signal; (S105,S108) Operation turned on?; (S106) Perform an AVH function; (S107) Monitor an acceleration pedal signal; (S109) Delay a brake oil pressure release timing; (S110) Linearly release the oil pressure of a brake; (S111) Released to a predetermined pressure?; (S112) Hold the oil pressure of the brake; (S113) Maintain the same driving speed as creep driving
Patent KR-20130060962-A (KR)
Title: System, device and method for suppressing combustion instability
Inventor: SEO SEOK BIN
IPC: G10K11/172
Filed: 2011-11-30
Abstract: PURPOSE: A combustion instability suppressing system, a device, and a method are provided to prevent a malfunction of a device due to a combustion instability by attenuating a combustion instability generated in an industrial gas turbine combustor by using a helmholtz resonator varying a volume in a real time. CONSTITUTION: A combustion instability suppressing system comprises a combustion dynamics temperature sensing unit, a combustion oscillation analysis unit, a resonator height output unit, resonators(210,220,230), and a resonator controller. The combustion dynamics temperature sensing unit produces combustion temperature information and combustion dynamics information by detecting a combustion temperature and a combustion dynamics generated in a combustion from a gas turbine burner(300). The combustion oscillation analysis unit analyzes a frequency band of a combustion oscillation by using the combustion temperature information and the combustion dynamics information generated. The combustion oscillation analysis unit determines whether a combustion oscillation exceeds a set value or not in which frequency band among a pre-set frequency band. The resonator height output unit computes a resonator height in order to generate a resonant frequency of a resonator corresponding to a frequency band in which a combustion oscillation exceeds a set value. The resonator controller controls a resonator in order to adjust a resonator height corresponding to a computed resonator height. The resonator is connected to the gas turbine burner, and controlled by the resonator controller, and generates the resonant frequency.
Patent KR-20130065034-A (KR)
Title: Hydrogen purging system with draining function
Inventor: KWON BU KIL
IPC: F16K31/06
Filed: 2011-12-09
Abstract: PURPOSE: A hydrogen purging device having water discharge function is provided to have a simple structure by integrating a purging valve and water discharge valve into one valve, thereby improving humidifying efficiency. CONSTITUTION: A hydrogen purging device having water discharge function comprises a water trap(120) which is connected to the outlet of an anode of a stack(110) and is formed to store water condensed in an anode(18); an exhaust pipe(130) which is separated from the floor of the water trap, and is connected to the water trap; a purge valve(150) which is connected to the exhaust pipe; and a water inlet(140) of which hone end is connected to the lower part of the water trap and the other end is connected to the exhaust pipe. [Reference numerals] (AA) Air electrode; (BB) Stack; (CC) Fuel electrode; (DD) Condensed water
Patent KR-20130065487-A (KR)
Title: Display apparatus and his action control method
Inventor: YANG SO JUNG
IPC: H04N21/43
Filed: 2011-12-09
Abstract: PURPOSE: A display device and an operation control method are provided to supply other recommendation broadcasts to a user during advertisement broadcast time, thereby eliminating boredom of the user corresponding to an advertisement broadcast. CONSTITUTION: A control unit displays a first broadcast program, which is received through a first channel, on a display(S210). The control unit confirms broadcast time of an advertisement broadcast in the first broadcast program(S220). When current time reaches the advertisement broadcast time, the control unit displays a second broadcast program received through a second channel on the display during the advertisement broadcast time(S230,S240). [Reference numerals] (AA) Start; (BB,DD) No; (CC,EE) Yes; (FF) End; (S210) Display a broadcast program through a first channel; (S220) Confirm broadcast time of an advertisement broadcast through the first channel; (S230) Advertisement broadcast time?; (S240) Convert into a second channel; (S250) Complete the advertisement broadcast?; (S260) Convert into the first channel again
Patent KR-20130066038-A (KR)
Title: Terminal unit of drive motor for vehicle and manufacturing method thereof
Inventor: KIM DO HYUN
IPC: H02K5/22
Filed: 2011-12-12
Abstract: PURPOSE: A terminal unit of an operation motor for a vehicle is provided to improve assembling structure of a spacer and a bus bar to reduce empty space between spacers, thereby improving durability. CONSTITUTION: A terminal unit(100) of an operation motor for a vehicle comprises a bus bar(115), a spacer(117), and a terminal mold(112). The bus bar(115) and the spacer(117) are accommodated into a terminal mold and are fixed by an overmold(119) or resin. The plurality of bus bar are overlapped and assembled to the terminal mold in order. The spacer(117) is inserted and insulates between the bus bars(115).
Patent KR-20130067558-A (KR)
Title: Dual zone type air conditioner for vehicle
Inventor: KANG SUNG HO
IPC: B60H1/12
Filed: 2011-12-14
Abstract: PURPOSE: A right and left separation air conditioner of a vehicle is provided to prevent condensate water residue of an evaporator, thereby improving removal of microorganism and smell from the air conditioner, and extending product life of antibiotic coating on the surface of the evaporator. CONSTITUTION: A right and left separation air conditioner of a vehicle comprises an air conditioner case(110), an evaporator(101), a heater core(102), a partition wall(105), and a blower(10). The air conditioner case is formed with an air inlet(111) on one side, with multiple air outlets(120) on the other, and with an air passage inside which connects the air inlet with the air outlet. The evaporator and the heater core are installed on the air passage of the air conditioner case. The partition wall is installed to divide the air passages(106a)(106b) on the downstream side of the evaporator into the right and the left side. The blower is installed on the side of the air inlet of the air conditioner case, and blows the air inside the air conditioner case.
Patent KR-20130067437-A (KR)
Title: Supporting means using electromagnet, cutting or welding apparatus and method having thereof
Inventor: KUEON YEONG SEOB
IPC: B23Q3/15
Filed: 2011-12-14
Abstract: PURPOSE: A cutting or welding device and a method thereof are provided to improve work accuracy by cutting electro conductive members at right angle in a thickness direction during cutting or welding. CONSTITUTION: A cutting or welding device comprises a support unit(2). The support unit supports electro conductive members(1) and comprises an upper clamp(3) and a lower clamp(4). The upper clamp compresses downward the electro conductive members. The lower clamp supports upward the electro conductive members and is an electromagnet so that a cutting part or a welding part can be attached by electromagnetic force.
Patent KR-20130070949-A (KR)
Title: Stirling engine with pneumatic structure accelerated rotary speed
Inventor: Kim hee kun
IPC: F02G1/053
Filed: 2011-12-20
Abstract: PURPOSE: A stirling engine including a rotational acceleration device is provided to accelerate rotatory power of a crank shaft by using a magnet acceleration device and to reduce load of the crank shaft while accelerating the rotatory power by operating a generator device. CONSTITUTION: A stirling engine including a rotational acceleration device comprises a crank device(300), a magnet acceleration unit(400), and a generator device(500). A magnet actuating chamber(350) which is formed to block both side covers(340) of the crank device is equipped with the magnet acceleration unit, and rotates the rotation of a crankshaft(320). The generator device is integrally interlocked with the crank shaft.
Patent KR-20130093698-A (KR)
Title: 단열 기능을 갖는 대용량 슈퍼 커패시터용 모듈
Inventor: KIM NAM HYUK
IPC: H01G11/00
Filed: 2011-12-23
Abstract: 본 발명은 대용량 슈퍼 커패시터용 모듈에 관한 것으로, 외주면에 삽입홈이 형성된 연결대와, 상기 연결대의 삽입홈에 끼워지는 프레임과, 상기 연결대와 프레임으로 형성된 하우징의 하부에 체결되는 받침판과, 상기 하우징의 상부에 체결되는 커버를 포함하며, 상기 복수 개의 프레임 중 적어도 하나 이상의 프레임은, 상기 연결대의 삽입홈과 대응되는 형상을 갖는 끼움부가 일 측 및 타 측 단부에 형성된 제 1 형성부 및, 상기 제 1 형성부의 절곡된 내부 공간에 설치된 이종 재질의 제 2 형성부를 포함하여 구성된다. 
본 발명에 따르면, 모듈의 크기를 슈퍼커패시터 셀의 수량 및 크기에 따라 조절이 가능하여 슈퍼커패시터의 전체 용량을 원하는 크기로 확장할 수 있고, 모듈을 구성하는 프레임을 헥사곤(hexagon) 형식의 틀 구조로 형성함으로써 단열 및 절연 효과가 있다. 또한, 내부에 설치된 슈퍼커패시터 셀이 움직이지 않도록 셀 고정틀로 고정시킴으로써, 흔들림으로 인해 전극이 손상되거나 단자가 단락되는 문제점을 해결하여 제품의 안전성 및 신뢰성을 향상시킬 수 있다.