baber/WOPTO huggingface dataset:
Patent KR-20110095771-A (KR)
Title: Switch control device, power supply device comprising the same, and switch control method
Inventor: MOON SANG CHEOL
IPC: H02M3/155
Filed: 2010-02-19
Abstract: PURPOSE: A switch control device, a power supply device with the same, and a switch control method are provided to control a switching operation of a power switch in a soft start mode without a separate soft start circuit, thereby reducing the consumed power and size of a switch control device. CONSTITUTION: A power supply unit(100) supplies power to an output unit(200) according to the duty of a power switch. An output unit includes a secondary coil(L2) of a transformer, a diode(D1), and a capacitor(C2). A feedback circuit(400) generates a feedback voltage corresponding to an output voltage and transmits the feedback voltage to a switch control device(300). The feedback circuit comprises a resistor(Ro), a Zener diode(ZD), and a photo diode(PD). The switch control device adjusts the amount of currents according to a feedback voltage transmitted from the feedback circuit.
Patent KR-20110057061-A (KR)
Title: Radiation fin structure
Inventor: CHOU KUAN YIN
IPC: F28F1/12
Filed: 2010-03-16
Abstract: PURPOSE: A heat-radiating fin structure is provided to enhance heat exchange efficiency by increasing an area, which receives wind. CONSTITUTION: A heat-radiating fin structure comprises a plurality of metallic fins(20), and the metallic fin comprises a plurality of wind guides(21), which are serially connected. A gap is formed between two neighboring wind guides. Each of the wind guides comprises first and second surfaces. The first surface comprises at least one convex part and one concave part and a convex part and a concave part are formed on the second surface.
Patent KR-20110104794-A (KR)
Inventor: CHUNG JIN KOO
IPC: H01L51/52
Filed: 2010-03-17
Abstract: 유기 발광 표시 장치는 빛을 발광하는 유기 발광층과 유기 발광층을 사이에 두고 상호 대향하는 제1 전극 및 제2 전극을 포함하는 표시부 및 표시부와 이웃하고, 제2 전극의 전체로부터 이격 영역을 가지고 이격되어 있는 제2 전극의 일 부분 및 제2 전극의 일 부분이 안착되어 있는 돌출부를 포함하며, 이격 영역을 통해 외부로부터 조사되는 빛이 투과되는 투과부를 포함한다.
Patent KR-20110105161-A (KR)
Inventor: SON HO YOUNG
IPC: H01L23/12
Filed: 2010-03-18
Abstract: 반도체 패키지가 개시되어 있다. 반도체 패키지는 윈도우를 포함하며, 상기 윈도우 양측 하면에 형성된 본드핑거 및 볼랜드를 갖는 기판; 상기 기판 상에 실장되며, 상기 윈도우에 의해 노출되는 제1 본딩패드 및 상기 제1 본딩패드와 전기적으로 연결되는 제1 관통전극을 구비한 제1 반도체 칩; 상기 제1 반도체 칩 상에 적어도 둘 이상이 스택되며, 각각의 상호간 및 상기 제1 반도체 칩의 제1 관통전극과 연결되는 제2 관통전극 및 상기 제2 관통전극과 연결되는 제2 본딩패드를 구비한 제2 반도체 칩; 및 상기 기판의 윈도우를 관통하여 상기 기판의 본드핑거와 상기 제1 반도체 칩의 제1 본딩패드 간을 전기적으로 연결하는 금속 와이어;를 포함하는 것을 특징으로 한다.
Patent KR-20110111605-A (KR)
Inventor: PARK NAM YONG
IPC: H04B1/40
Filed: 2010-04-05
Abstract: 본 발명은 이동 단말기 및 이동 단말기의 영상 표시 방법에 관한 것이다. 본 발명은 사용자에게 최적의 입체 영상을 제공할 수 있는 이동 단말기 및 이동 단말기의 영상 표시 방법을 제공한다.
Patent KR-20100117523-A (KR)
Title: Microscopic bubble generating apparatus
Inventor: YOKOI YASUNA
IPC: B01F25/62
Filed: 2010-04-22
Abstract: PURPOSE: A microscopic bubble generating apparatus is provided to improve water quality by blowing microscopic bubble into a water-purifier tank and increasing dissolved oxygen. CONSTITUTION: A microscopic bubble generating apparatus is included in a pump casing having a inlet and outlet. A root rotor includes a root pump(3), a suction pipe(45) connected to the inlet, and a discharge pipe connected to the outlet(55). An air inducing inlet and a crashing member are installed in a pipe which is communicated with the suction pipe. The large amount of microscopic bubble is generated through the crashing member.
Patent KR-20110118937-A (KR)
Title: Apparatus for separating sludge by using magnetic force
Inventor: ROH CHANG SIK
IPC: B03C1/22
Filed: 2010-04-26
Abstract: PURPOSE: A sludge separating device is provided to reuse dust water from cleaning water, coolant, or metal-working fluid by removing sludge from the dust water. CONSTITUTION: A sludge transfer unit includes a lower roller unit, a side roller unit(122), a lower chain, and a side chain. One more N poles and one or more S poles are alternatively formed in the length direction of each roller. The N pole and the S pole of each roller absorb the sludge by a magnetic force. A driving unit(130) rotates the chain of the sludge transfer unit in one direction. A sludge removing unit(140) removes the sludge from the side roller unit.
Patent KR-20110121964-A (KR)
Title: System and method for ranking paper search
Inventor: KIM SANG WOOK
IPC: G06F17/30
Filed: 2010-05-03
Abstract: PURPOSE: A dissertation search ranking system using the relation of a dissertation and method thereof are provided to give rankings about a dissertation search result using the relation of the dissertation and the relation of a writer and the dissertation. CONSTITUTION: A modeling unit(120) performs a modeling as a graph type by analyzing a dissertation in which is stored in a data base(110). An evaluation unit(130) evaluates the level of academy and a journal by referencing the data base. A search ranking determination unit(140) determines a dissertation search result ranking considering of the publication year of the dissertation. The modeling unit performs modeling using the reference of the graph and designates the graph of a node as an evaluation dissertation from the data base. The modeling unit gives scores about the dissertation of the graph reference with the data base.
Patent KR-20110123637-A (KR)
Title: Apparatus and method for channel encoding and decoding in communication system using low-density parity-check codes
Inventor: JEONG HONG SIL
IPC: H03M13/11
Filed: 2010-05-07
Abstract: PURPOSE: A channel code/decoding method and apparatus in a communications system using a low-density parity-check code are provided to support the suboptimal performance of an low density parity check code by suggesting a reduction pattern which considers the rate of the number of information word bits which are reduced and the number of bits which are punched. CONSTITUTION: The information of a parity inspecting matrix is detected. A degree value is determined about a plurality of row blocks in the parity inspecting matrix. A reduction pattern is determined using the degree value. The reduction based on a row block unit is executed using the reduction pattern. A reduction information word is parity-inspecting-coded. A controller determines index of the row block and the number of the row block of a parity parts(1010).
Patent KR-20110124901-A (KR)
Title: Foldable chair
Inventor: JANG BU SUNG
IPC: B60N2/32
Filed: 2010-05-12
Abstract: PURPOSE: A chair for a car is provided to improve the convenience and comfortability by moving the angle of a seat back to a comfort slope. CONSTITUTION: A chair for a car comprises a seat plate(310), a seat back(320), a fixture(330), first and second supports(341), a shock absorber(410) and a cylinder. The seat plate is horizontally located and is supported between the first and second supports through a support pin(P1). The seat back is vertically located with the sheet plate in order to meet at right angle. The fixture is stood up in the wall(W) which is vertical to a car and the seat back is vertically stood up. The first and second supports are respectively combined in both lower side of the fixture. The shock absorber and cylinder are rotatably connected in one rear part of the sheet plate and one side top part of the seat back. The shock absorber and cylinder use the fluid pressure or pneumatic. A piston is loaded in the cylinder.
Patent KR-20100125185-A (KR)
Title: Method for production of adamantanol
Inventor: KOJIMA AKIO
IPC: C07C29/09
Filed: 2010-05-18
Abstract: PURPOSE: A manufacturing method of an adamantanol class is provided to manufacture the adamantanol class from an adamantane compound without using an expensive carbocation generating compound. CONSTITUTION: A manufacturing method of an adamantanol class comprises a step of reacting an adamantane compound inside a mixed solution formed with fuming sulfuric acid and organic nitril, and hydrolyzing the reaction solution. 10~20 mol of fuming sulfuric acid and 1~10 mol of organic nitril is used for 1 mol of adamantane compound. The reaction temperature is 0~60 deg C.
Patent KR-20110133990-A (KR)
Title: Battery pack
Inventor: KOH SEOK
IPC: H01M50/296
Filed: 2010-06-08
Abstract: PURPOSE: A battery pack is provided to improve adhesion between a frame and a core pack which consists of a bare cell and a circuit module by including the frame in which protrusion part is formed. CONSTITUTION: A battery pack(1000) comprises: a bare cell(100) comprising a first plane, a second plane, a pair of short sides and a pair of long sides; a circuit module(200) located on the first plane of the bare cell, and electrically connected with the bare cell; and a frame(300) covering a part of the bare cell including the circuit module. The frame has protrusions inside of the side part combining with the short side of the bare cell. The battery pack is additionally comprises an insulating adhesive member(150), which prevents the short circuit of the circuit module, adhere to the first plane of the bare cell.
Patent KR-20100132456-A (KR)
Title: Methacrylic resin composition
Inventor: WAKE TAKAO
IPC: C08F220/18
Filed: 2010-06-08
Abstract: PURPOSE: A methacrylic resin composition is provided to prevent the generation of silver streak, to form a thin with 1 mm or less thickness through excellent moldability and releasability. CONSTITUTION: A methacrylic resin composition with 1 mm thickness comprises a copolymer and has 0.47~0.55 dL/g reduction viscosity at 25 °C measured as 0.5 g/50 mL concentration solution in chloroform and 18 g/10 minute or more MFR at 230 °C measured under 37.3 N load. The copolymer is formed by polymerizing a monomer component with 60 weight% or more of methyl methacrylate and 12 weight% or less of ester acrylate.
Patent KR-20110016817-A (KR)
Title: Piston for diesel engine having stabled behavior of piston ring
Inventor: CHA SOON CHANG
IPC: F16J10/04
Filed: 2010-06-08
Abstract: PURPOSE: A piston for an engine with a piston ring is provided to reduce oil consumption and enable stabilization of blow-by gas passing between a piston-ring and a cylinder wall. CONSTITUTION: A piston for an engine with a piston ring comprises an upper ring(102), a middle ring(112), and an oil ring(122). An annular groove(140) is formed between the upper ring and the middle ring. A first gap of a linear type is formed from the annular groove to the middle ring based on the liner of the cylinder. The first gap is larger than the gap between the annular groove and the liner of the cylinder. A second gap is formed between the middle ring and the oil ring.
Patent KR-20110136111-A (KR)
Title: Light emitting device and method of fabricating the same
Inventor: LEE SUM GEUN
IPC: H01L33/62
Filed: 2010-06-14
Abstract: PURPOSE: A light emitting device and a manufacturing method thereof are provided to improve luminous efficiency by forming a first insulation reflecting layer and a second insulation reflecting layer using a distributed Bragg reflector. CONSTITUTION: A first light emitting cell and a second light emitting cell respectively comprise a top semiconductor layer of first conductivity type, an active layer, a bottom semiconductor layer of second conductive type, and a hole. A first insulation reflecting layer(133) is located among the first light emitting cell, the second light emitting cell, and a substrate and covers the bottom semiconductor layer of second conductive type. A second insulation reflecting layer(137) is located between the first insulation reflecting layer and the substrate. A connection part(135) is located between the first insulation reflecting layer and the second insulation reflecting layer and electrically interlinks the first light emitting cell and the second light emitting cell.
Patent KR-20110138477-A (KR)
Inventor: PARK JAE DEAK
IPC: F16K5/06
Filed: 2010-06-21
Abstract: PURPOSE: A manual lever for a valve, which is made of synthetic resin instead of metal, is provided to prevent corrosion caused by moisture and air. CONSTITUTION: A manual lever for a valve comprises a head(1) and a handle(2) which are made by injection molding of synthetic resin. The head has a joint groove(11) which is coupled with a valve for controlling the flow of fluid. The handle is connected to one side of the head via a bent portion(21) in order to rotate the head.
Patent KR-20110138979-A (KR)
Title: Multi-user mimo communication system considering feedback loss
Inventor: KIM SUNG JIN
IPC: H04B7/04
Filed: 2010-06-22
Abstract: PURPOSE: A multi-user MIMO communication system is provided to determine a feedback bit number about channel information based on the efficiency of effective frequencies of an uplink resource and a downlink resource. CONSTITUTION: A terminal(320) calculates effective frequency which considers of channel states and wireless resources in a based station(310)(322). The base station includes information related to a downlink channel. The wireless resource includes a downlink resource and an uplink resource. The channel state includes an uplink channel state and a downlink channel state. The terminal determines a feedback bit number of information related to the downlink channel based on the efficiency of the effective frequency(323). The terminal transmits the information related to the feedback bit number to the base station(324).
Patent KR-20100082753-A (KR)
Title: Wind power generator
Inventor: HEO HYUN KANG
IPC: F03D1/02
Filed: 2010-06-25
Abstract: PURPOSE: An aerogenerator is provided to prevent damage to an aerogenerator body or front and rear vanes due to strong wind by positioning a main body vertically to the direction of wind using the drive of a drive motor. CONSTITUTION: An aerogenerator comprises a tower rotary shaft(31), a clutch connection shaft(33), a magnet clutch(34), an operational shaft(35), a worm gear(36), a drive motor(38), and a control member. The tower rotary shaft is connected to a main body(1) inside a tower post(30). The clutch connection shaft is connected by a coupling(32). The magnet clutch selectively supplies the torque of the operational shaft to the clutch connection shaft. The operational shaft is connected to the bottom of the magnet clutch. The worm gear is combined with the outer circumference of the operational shaft. The drive motor forwardly and reversely rotates a worm(37) engaging with a worm gear. The control member comprises an encoder(51) and a control unit. The encoder outputs the wind direction information corresponding to the rotation angle of a wind vane(50) installed on the top of the main body.
Patent KR-20120001485-A (KR)
Title: Motor device
Inventor: LEE JONG HO
IPC: H02K5/16
Filed: 2010-06-29
Abstract: PURPOSE: A motor device is provided to prevent the deformation in the assembly by reducing components. CONSTITUTION: A sleeve(120) has a shaft hole(125). A shaft(110) has a head unit(112) and a body unit(114). A rotor case(320) is pressed to the head unit. The rotor case is rotated through coupling with the shaft. An oil sealing unit(150) has the oil interface of sealed oil in the direction of an external diameter. A thrust dynamic pressure unit(160) pumps the oil interface inside the inner diameter direction during rotating the rotor case.
Patent KR-20120001827-A (KR)
Title: Accident recording apparatus of vehicle
Inventor: KIM KI CHUL
IPC: G01D9/00
Filed: 2010-06-30
Abstract: PURPOSE: The information of the ambient vehicle is collected through the communications module of the multimedia system in the event occurrence. The confirmation of the vehicles scoring the running away accident, and assailant and witness identifier light can be. CONSTITUTION: An accident recording device of a vehicle comprises a sensor unit(10), a communication module(20), and a memory unit(30). The sensor unit senses the impact of vehicle or the inside-vehicle cracking. The communication module exists the inside-vehicle. The communication module the bluetooth communications module of the cellular phone in which the bluetooth communications module or the operator of the multimedia system loaded inside-vehicle possesses. The memory unit stores the accident record. The communications module sensing the signal of the sensor unit communicates with the neighboring opposite side communications modules(22,24). The information of man and ambient vehicle can be recorded in the memory unit. It wrongs the impact perception sensor, included in the air bag unit the gravity sensor, and burr and the sensor unit is selected among the alarm sensor over one or selected two.
Patent KR-20120002087-A (KR)
Title: Apparatus and method for selecting of ap considering network performance
Inventor: SONG JONG TAE
IPC: H04W48/20
Filed: 2010-06-30
Abstract: PURPOSE: A wireless network access point selecting apparatus considering of a network performance and method thereof is provided to enable a user to select an optimal access point by comparing the network performance. CONSTITUTION: A performance measurement unit(110) creates performance information based on the performance value of one or more network server connected with an access point. A performance information storage unit(120) stores performance information created by access points and by the performance measurement unit by receiving the performance information. A performance information providing unit(130) transmits performance information stored in the performance information storage unit to a terminal which requests the performance information. The performance information providing unit provides the performance information to one or more terminal located within an access point area.
Patent KR-20120002136-A (KR)
Inventor: SUH JAE EUN
IPC: G06Q20/00
Filed: 2010-06-30
Abstract: 본 발명의 실시 예에 따른 전자 상품권을 이용한 해외 전자 화폐 환불 장치는, 통신망을 통해 단말 장치에 충전된 해외 전자 화폐에 대한 전자 상품권 환불 요청을 수신하는 요청 수신부와, 통신망을 통해 해외 전자 화폐 서비스 서버와 연동하여 해외 전자 화폐에 대한 검증을 수행하는 검증부와, 검증된 해외 전자 화폐를 발행한 발행국의 환율 정보에 의거하여 환불 금액을 계산하는 반환 금액 계산부와, 반환 금액 계산부에서 계산된 환불 금액에 대응되는 전자 상품권을 통신망을 통해 사용자에게 제공함과 더불어 단말 장치에 충전된 해외 전자 화폐를 환불 요청한 액수만큼 차감시키고, 해외 전자 화폐 서비스 서버에 환불 금액을 전자 상품권을 발행한 사업자에게 지급하도록 요청하는 지급 처리부를 포함한다. 
이와 같이, 본 발명은 단말 장치에 충전된 해외 전자 화폐의 잔액을 국내에서 사용 가능한 전자 상품권으로 환불해줌으로써, 사용자가 해외 여행 또는 출장 후에 자신이 사용하고 남은 해외 전자 화폐를 국내에서 사용할 수 있기 때문에 해외 전자 화폐 사용자의 손실을 없앨 수 있는 잇점이 있다.
Patent KR-20120006728-A (KR)
Title: Method and system for application hosting service in circumstances of smart phone
Inventor: LEE GIL SOO
IPC: G06F40/00
Filed: 2010-07-13
Abstract: PURPOSE: An application hosting service realization system is provided to enable a subscriber to easily manufacture application by creating a second application code and by interlocking with an external server. CONSTITUTION: An application service realization apparatus(200) receives a first application code through an application editor(300). The application service realization apparatus changes a source code into a second application code according to an operating system. The application editor operates the application service realization apparatus at the side of subscribers(110, 112). The application service realization apparatus is able to be directly mounted at the subscriber.
Patent KR-20120008826-A (KR)
Title: Cap having a rear neck cover
Inventor: LEE OH SEUNG
IPC: A42B1/18
Filed: 2010-07-20
Abstract: PURPOSE: A cap having a rear neck cover is provided to minimize the influence of an attachment unit to the appearance of a cap. CONSTITUTION: A cap having a rear neck cover comprises: a pair of receiving bags(30) in which the bottom thereof is opened; a rear neck cover connecting unit which is located inside the receiving bag and is shielded from view; and a rear neck cover(50) which is equipped with a fastening unit which is coupled with the rear neck cover connecting unit.
Patent KR-20110011560-A (KR)
Title: Bone anchoring device
Inventor: BIEDERMANN MARKKU
IPC: A61B17/70
Filed: 2010-07-23
Abstract: PURPOSE: A bone fixing device is provided to efficiently control a head and a rod by independently forming a locking of a bone fixing element and a rod. CONSTITUTION: A bone fixing element(2) includes a shank(3) and a head(4). A receiving member(5) receives a rod(20) and a head of the bone fixing element and includes a first chamber(6) which receives the head. The receiving member includes a second chamber(7) with a channel which receives the rod. The receiving member includes a first locking element(11) and a second locking element(16).
Patent KR-20120010910-A (KR)
Title: Device for retrieving empty cartridge and cannon having the same
Inventor: AHN SANG TAE
IPC: F41C27/00
Filed: 2010-07-27
Abstract: PURPOSE: A cartridge recovering device and a cannon with the same are provided to automatically collect cartridges in a specified spot because the cartridges are collected by bumping against an unfolded recovering unit. CONSTITUTION: A cartridge recovering device(100) comprises a bracket(110), an operating pin(120), a top link(130), a bottom link(140), and a recovering unit(150). The bracket is arranged separately to one side of a breech ring and the operating pin is installed in the breech ring adjacent to the bracket. The top and bottom links are rotatably installed in one side of the bracket and the operating pin is slidingly contacted to the top link. The bottom link is engaged with the top link in a specific angle and rotates with the top link. If the bottom link is rotated with the top link by sliding the operating pin along the top link when a barrel recoils, the recovering unit is unfolded and cartridges are recovered by bumping against the recovering unit.
Patent KR-20120010943-A (KR)
Title: Mobile Terminal with Application Installation/Management Function
Inventor: SHIN CHEOL HO
IPC: H04B1/40
Filed: 2010-07-27
Abstract: PURPOSE: A wireless terminal including an application installation/operation function is provided to install an application on a desired screen and to conveniently manage an application. CONSTITUTION: An interface output unit(330) outputs a user interface. If the screen location of received application data is inputted through the user interface, an information confirmation unit(335) confirms installation possibility on an inputted screen location. If the application data is installed on the inputted screen location, an installation processing unit(340) sets up application data on a screen.
Patent KR-20120031531-A (KR)
Title: Stereoscopic image display device
Inventor: KIM SUNG WOO
IPC: G02B30/25
Filed: 2010-07-28
Abstract: PURPOSE: A stereoscopic image display device is provided to prevent the deterioration of brightness and the reduction of aperture ratio and to reduce brightness difference between a 2D display and a 3D display. CONSTITUTION: A backlight unit(100) transfers light to the upper side. A barrier cell(200) is located on the backlight unit. The barrier cell functions as a barrier when voltage is applied. The barrier cell functions as a transparent cell when the voltage is not applied. A first brightness improvement polarizing film(250) is attached on the top of the barrier cell. The first brightness improvement polarizing film is formed by laminating a brightness improvement layer and a polarizing layer. An image panel(300) is located on the first brightness improvement polarizing film. A second brightness improvement polarizing film is located between the backlight unit and the barrier cell.