baber/WOPTO huggingface dataset:
Patent KR-20120044122-A (KR)
Title: Heat resistant steel with excellent reheating cracking resistance and high temperature strength and method of manufacturing the heat resistant steel
Inventor: MOON JOON OH
IPC: C21D8/02
Filed: 2010-10-27
Abstract: PURPOSE: Heat-resistance steel with a superior re-heating crack resistance and high temperature strength and a manufacturing method thereof are provided to prevent the grain boundary segregation of S by adding calcium to reduce the contents of S and MnS in steel. CONSTITUTION: A heat-resistance steel manufacturing method comprises a step of finish-rolling a slab to an FDT(Finishing Delivery Temperature) of 800-900°C(S110) and a step of cooling and coiling the hot rolled steel sheet at a CT(Coiling Temperature) of 550-650°C(S120). The slab comprises C(Carbon) of 0.13-0.17wt.%, Si(Silicon) of 0.1-0.3wt.%, Mn(Manganese) of 0.5-1.0wt.%, Cr(Chromium) of 2.20-2.30wt.%, Mo(Molybdenum) of 0.95-1.05wt.%, Nb(Niobium) of 0.05-0.15wt.%, Ti(Titanium) of 0.05-0.15wt.%, V(Vanadium) of 0.05-0.15wt.%, Ca(Calcium) of 0.001-0.004wt.%, Zr(Zirconium) of 0.01-0.03wt.%, and Fe(Iron) and inevitable impurities of the remaining amount.
Patent KR-20120049961-A (KR)
Title: Insulating materials for refrigeration system including rigid polyurethane foams made using biopolyol
Inventor: KWON KUN HO
IPC: C08G101/00
Filed: 2010-11-04
Abstract: PURPOSE: A heat-insulation material including a rigid polyurethane foam which is manufactured by using biopolyols is provided to improve physical properties. CONSTITUTION: A heat-insulation material including a rigid polyurethane foam which is manufactured by using biopolyols comprises biopolyol containing polyol ingredient, a rigid polyurethane foam which is manufactured by reacting isocyanate component with biopolyol containing polyol components. A manufacturing method of the biopolyol comprises falling stages: exchange reacting natural oil with polyfunctional active hydrogen containing compound under presence of catalyst; and adding alkylene oxide in a product of the exchange reaction. The biopolyol shows the number of trivalent or polyvalent functional groups, hydroxy value of 200-600 mg KOH/g, and viscosity(25 deg. Celsius) of 2,000-25,000 cps.
Patent KR-20120048213-A (KR)
Title: Method for transferring wireless relay signal of zigbee protocol
Inventor: PARK DUCK SHIN
IPC: H04W72/12
Filed: 2010-11-05
Abstract: PURPOSE: A relay signal transmission method of a Zigbee communication is provided to prevent two relays from being in transmission state. CONSTITUTION: A video transmitter(6) starts the transmission of video information to a first relay(5). The first relay starts the transmission of the video information to a second relay(4). The first relay requests transmission of next video information to the video transmitter. The video transmitter starts transmission of the next video information to the first relay. The second relay transmits next video information to a third relay(3). A fourth relay(2) transmits the information to a video receiver(1).
Patent KR-20120050022-A (KR)
Title: Wave power generation apparatus
Inventor: KIM JONG KEUN
IPC: F03B13/14
Filed: 2010-11-10
Abstract: PURPOSE: A wave power generation apparatus is provided to allow a floating unit to be vertically moved along a screw bar even if foreign materials are attached on the screw bar. CONSTITUTION: A wave power generation apparatus comprises a floating unit(101), a screw bar(103), a restriction bar(105), and a fixing unit(110). The floating unit has a wide top and a narrow bottom. The screw bar penetrates through the floating unit when the floating unit is vertically moved to generate wave power. The restriction bar restricts the rotation of the floating unit when the floating unit is vertically moved. The fixing unit is connected to one end of the screw bar and one end of the restriction bar through joints. The screw bar and the restriction bar are moved by waves.
Patent KR-20100126242-A (KR)
Title: Apparatus, and associated method, for facilitating i-wlan plmn selection
Inventor: BUCKLEY ADRIAN
IPC: H04B7/26
Filed: 2010-11-10
Abstract: PURPOSE: An apparatus and an associated method for facilitating i-wlan plmn selection are provided to improve the communication performance by PLMN(Public Land Mobile Network). CONSTITUTION: A memory device(38) stores PLMN list sets(42, 44, 46) which includes the EHPLMN(Equivalent Home Public Land Mobile Network) list. A detector(48) detects I-WLAN(Interworking-Wireless Local Area Network) related PLMN identities. A selector(58) receives a display of detection by the display of the PLMN list set and the detector. The selector permits the selection of the HPLMN(16-1) in the EHPLMN list. In case the EHPLMN list is unable to include EHPLMN, the selector permits a selection for other PLMN list set.
Patent KR-20120051117-A (KR)
Title: Touch screen panel display device
Inventor: KIM TAE SUNG
IPC: G06F3/041
Filed: 2010-11-12
Abstract: PURPOSE: A touch screen panel display apparatus is provided to display three dimensional images by laminating a viewpoint difference protective wall film between the upper side of a display unit and the bottom of a touch screen panel film. CONSTITUTION: A viewpoint difference protective wall film(130) is laminated between the upper side of a touch screen panel sensor film(120) and the bottom of a window unit(140) and transmits light to a left eye and a right eye. The viewpoint difference protective wall film includes a light blocking unit(131) and a light transmission unit(132). The light transmission unit is composed of transparent films.
Patent KR-20120051977-A (KR)
Title: Bolt for fixing panels
Inventor: CHO JOUNG HWAN
IPC: F16B5/02
Filed: 2010-11-15
Abstract: PURPOSE: A bolt for fixing panels is provided to restrict panels at the same time while inserting a bolt into a plurality of the panels by forming a locking unit in one side of a bolt to be rotated. CONSTITUTION: A bolt(100) for fixing panels comprises a body(110) and a locking unit(120). The body is inserted into first and second panels overlapped each other. The locking unit is extended from the body. The locking unit is caught by the second panel so that the body is not separated toward the first panel.
Patent KR-20120052555-A (KR)
Title: Semiconductor apparatus and fabrication method of the same
Inventor: SHIN SANG HOON
IPC: H01L21/66
Filed: 2010-11-16
Abstract: PURPOSE: A semiconductor device and a manufacturing method thereof are provided to arrange a wafer test related composition on a sawing region on the boundary of a scribe line of a wafer, thereby preventing a chip size increase due to the wafer test related composition. CONSTITUTION: A semiconductor chip(100) is formed on a predetermined region of a wafer. A wafer test block(WTB) and a wafer test pad(WP) are formed on the outer region of the predetermined region. A signal line electrically connects the wafer test block and the semiconductor chip. A through silicon via(TSV) penetrates the signal line in a vertical direction of the signal line. A switching device is electrically connected to the signal line.
Patent KR-20120054841-A (KR)
Title: Method of radio frequency test for wireless communication device
Inventor: KIM SEOK KYUNG
IPC: H04B17/00
Filed: 2010-11-22
Abstract: PURPOSE: A wireless frequency test method of a wireless communication apparatus is provided to measure RF(Radio Frequency) performance of wireless communication apparatuses through Rx communication channel and Tx communication channels. CONSTITUTION: A measurement apparatus downloads firmware from a computer(S1). The measurement apparatus establishes a vector signal creation apparatus in order to transmit reception test packets(S2). The measurement apparatus tests the Rx performance of a wireless communication apparatus. The measurement apparatus controls a vector signal analysis apparatus in order to transmit the transmission test packets(S4). The vector signal analysis apparatus tests the Tx performance of the wireless communication apparatus by analyzing the test packets(S5).
Patent KR-20120056644-A (KR)
Title: Method and apparatus for detecting Orthogonal Frequency Division Multiplexing signal
Inventor: LIM SUN MIN
IPC: H04J11/00
Filed: 2010-11-25
Abstract: PURPOSE: A method and an apparatus for detecting an OFDM(Orthogonal Frequency Division Multiplexing) signal are provided to improve data transfer rates by eliminating additional information transmission. CONSTITUTION: Sensing data is received through a single channel receiving RF(Radio Frequency) chain. A cyclostationary property of the sensing data is obtained. The presence of a signal is determined based on the cyclostationary property of the sensing data. The presence of the signal is determined by comparing the cyclostationary property of the sensing data with the cyclostationary property of an OFDM signal obtained from a parameter of an OFDM signal. The type of signal is determined according to the presence of the signal.
Patent KR-20120057458-A (KR)
Title: A system controlling region of interest for vehicle sensor and method thereof
Inventor: YOU BYUNG YONG
IPC: B60W40/02
Filed: 2010-11-26
Abstract: PURPOSE: Recognition region variable control system and method of a vehicle sensor are provided to vary the size of the ROI(region of interest) recognition region detecting an object by the running state of a vehicle and road information. CONSTITUTION: A recognition region variable control system of a vehicle sensor comprises the following: a sensor module(10) detecting an object approaching to the ROI(region of interest) recognition region formed with the prefixed horizontal recognition distance and longitudinal recognition distance around a vehicle; a position information grasping module(20) grasping location information of the vehicle; a running state grasping module(30) grasping the running state of the vehicle including the running speed and the running direction; a recognition region control module(50) grasping the longitudinal acceleration, the running speed, the steering angle, the horizontal acceleration, or the rotation angular speed of the vehicle using the running state of the vehicle; and a road information providing module(40) grasping the road curvature, the limit speed, the number of lanes, and the paved road surface. The longitudinal recognition distance of the vehicle increases when the running speed or the longitudinal acceleration is greater than the standard. The horizontal recognition distance increases when the running speed, the steering angle, the horizontal acceleration, or the rotation angular speed is greater than the standard.
Patent KR-20120058835-A (KR)
Title: Cleansing composition having a high foam ability
Inventor: YU HYUN JU
IPC: A61K8/41
Filed: 2010-11-30
Abstract: PURPOSE: A high foaming cleansing composition is provided to ensure high stabiliyt at high temperature and excellent cleansing ability. CONSTITUTION: A cleansing composition contains 15.0-30.0 wt% of fatty acid, 5.0-25.0 wt% of potassium hydroxide, and 23 wt% of triethanol amine. The potassium hydroxide and triethanol amine is an alkaline neutralizer. The fatty acid is saturated fatty acid of 12-22 carbon atoms. The composition further contains 5.0-30.0 wt% of polyol. The composition is formed in a cream.
Patent KR-20110061494-A (KR)
Title: Surface protective sheet
Inventor: UCHIDA SHOU
IPC: C09J7/29
Filed: 2010-11-30
Abstract: PURPOSE: A surface protective sheet is provided to ensure high anchoring power to a support base through a pressure-sensitive adhesive layer and no adhesive residue upon the release of the surface protective sheet after attachment to an adherend. CONSTITUTION: A surface protective sheet comprises: a support base material; a surface layer (I) as one outermost layer of the supporting base material; and a pressure-sensitive adhesive layer on the surface layer (I), wherein the pressure-sensitive adhesive layer contains a thermoplastic elastomer; and the surface layer (I) contains a linear, low-density polyethylene at a content of more than 50 wt %. The surface layer (I) has an arithmetic average surface roughness Ra1 of 0.5 μm or less.
Patent KR-20110061500-A (KR)
Title: Light-emitting element, light-emitting device, electronic device, and lighting device
Inventor: SEO SATOSHI
IPC: C09K11/06
Filed: 2010-12-01
Abstract: PURPOSE: A light emitting element, light emitting device, electronic device, and lighting device are provided to use a hole trap light emitting material in a light emitting layer and apply a bipolar hetero junction, thereby increasing light emitting efficiency. CONSTITUTION: A light emitting element includes a laminated structure between an anode and a cathode. The laminated structure includes a first layer, a second layer(112), and a light emitting layer(121). The first layer comprises a first organic compound and an electron accepting compound. The second layer comprises a second organic compound with an HOMO potential level different from the HOMO potential level of the first organic compound as much as more than -0.2eV and less than +0.2Ev. A light emitting layer includes a third organic compound with an HOMO potential level different from the HOMO potential level of the second organic compound as much as more than -0.2eV and less than +0.2Ev and a light emitting material. A light emitting material includes a hole trap property for the third organic compound.
Patent KR-20110074436-A (KR)
Title: Display device including optical sensing frame
Inventor: JANG HYUN GUK
IPC: G06F3/042
Filed: 2010-12-08
Abstract: PURPOSE: A display device with an optical sensing frame is provided to remove virtual images generated into two sensors by sensing a residual sensor module. CONSTITUTION: An infrared sensor modules has light receiving and light emitting functions at three corners of display panel. A reflecting plate is formed by corresponding to sides of the display panel which an infrared sensor module is not formed. A printed circuit board(400) includes as follows. A display panel controller(410) controls a driving of the display panel. A touch controller(420) controls a sensing of the infrared sensor module.
Patent KR-20120064819-A (KR)
Inventor: NAM WON WOO
IPC: E03D11/02
Filed: 2010-12-10
Abstract: PURPOSE: A water-saving and low-noise toilet bowl is provided to reduce time that noise is generated by increasing the discharging speed of excrements. CONSTITUTION: A water-saving and low-noise toilet bowl comprises a toilet bowl body(10), a foot(20), a water tank(30), an excrement discharge unit, a water injector, and a water flow line. The foot is integrally formed on the toilet bowl body and supports the toilet bowl body. The water tank is formed on one side of the toilet bowl body and supplies water to the inside the toilet bowl body. The excrement discharge unit is formed on the inner bottom of the toilet bowl body and discharges excrements. The water injector supplies water for discharging the excrements to the excrement discharge unit. The water flow line connects the water injector to the water tank.
Patent KR-20120067819-A (KR)
Title: An improved process for preparing candesartan cilexetil
Inventor: OH YOON SEOK
IPC: A61K31/4184
Filed: 2010-12-16
Abstract: PURPOSE: An improved method for preparing candesartan cilexetil is provided to simplify entire process under a mild condition. CONSTITUTION: A method for preparing candesartan cilexetil of chemical formula 1 comprises: a step of dissolving a compound of chemical formula 2 in a dichloromethane solution; a step of adding a mixture solution of alcohol and acetyl chloride to the dichloromethane solution; a step of deprotecting to remove triphenyl methane protection groups and obtain a compound of chemical formula 1; a step of adding ethyl acetate and n-hexane and precipitating the compound of chemical formula 1.
Patent KR-20120070401-A (KR)
Title: Apparatus to generate carbon dioxide for greenhouse
Inventor: RHEE JOONG YONG
IPC: A01G9/24
Filed: 2010-12-21
Abstract: PURPOSE: A carbon dioxide generation apparatus for a greenhouse is provided to supply carbon dioxide gas within the range of the prefixed concentration and the temperature. CONSTITUTION: A carbon dioxide generation apparatus comprises the following: a combustion chamber(110) including a burner(120) for igniting, a fuel line connected to the burner for inflowing fuel, and an air line connected to the burner for inflowing air for performing a combustion process; a fuel quantity control unit(130) controlling the quantity of the fuel inflowing through a fuel line; an air quantity control unit(140) controlling the quantity of the air inflowing through the air line; a carbon dioxide supply unit(160) selectively transferring carbon dioxide to a greenhouse, and including a concentration detecting for measuring the concentration of the carbon dioxide; a controller controlling the fuel quantity control unit and the air quantity control unit; a temperature detecting unit detecting the temperature of the carbon dioxide; and a heat exchanger(150) absorbing heat from the carbon dioxide generated from the combustion chamber, and transferring the carbon dioxide to the carbon dioxide supply unit.
Patent KR-20120074046-A (KR)
Title: Plasma generating device and plasma controlling method using the same
Inventor: YANG JI HOON
IPC: H01L21/3065
Filed: 2010-12-27
Abstract: PURPOSE: A plasma generating apparatus and a plasma controlling method using the same are provided to regularly control the state of plasma by automatically controlling a process parameter. CONSTITUTION: A plasma generating device(100) comprises a plasma generating part(10), a plasma diagnostic part(20), and a plasma controlling part(30). The plasma generating part comprises a vacuum pump(11), a vacuum chamber(12), an electrode part(13), a power supply unit(14), a flux control part(15), and a pressure regulation part(16). The electrode part is composed of a cathode and an anode mutually separated. The power supply unit applies a voltage to the cathode and the anode. The flux control part controls the flux of gas putting into the vacuum chamber. The plasma diagnostic part comprises a probe(21) and an analysis device(22) analyzing information.
Patent KR-20100059819-A (KR)
Title: Apparatus for control of a volatile material dispenser
Inventor: HELF THOMAS A
IPC: A61L9/14
Filed: 2008-08-13
Abstract: A volatile material dispenser includes a housing adapted to receive a container, wherein the container includes a tilt-activated valve stem with a discharge end. The discharge end of the valve stem is adapted to be in fluid communication with a discharge orifice of the housing. A drive unit is disposed within the housing, wherein the drive unit includes a bi-metallic actuator, a piezo-linear motor, an electro-responsive wire, or a solenoid, which is adapted to impart transverse motion to a body of the container.
Patent KR-20100044258-A (KR)
Title: Mimo transmission with spatial pre-coding
Inventor: XU HAO
IPC: H04J11/00
Filed: 2008-08-12
Abstract: Techniques for sending a MIMO transmission in a wireless communication system are described. In one design, a transmitter sends a first reference signal to a receiver. The receiver selects a precoding matrix based on the first reference signal and in accordance with a selection criterion. The receiver estimates noise and interference at the receiver and determines channel quality indicator (CQI) or modulation and coding scheme (MCS) information based on the precoding matrix and the estimated noise and interference. The receiver sends the CQI or MCS information and a second reference signal to the transmitter. The transmitter selects the precoding matrix based on the second reference signal and in accordance with the same selection criterion used by the receiver. The transmitter then sends a MIMO transmission to the receiver based on the CQI or MCS information obtained from the receiver and the precoding matrix selected by the transmitter.
Patent KR-20100051724-A (KR)
Title: A fan
Inventor: GAMMACK PETER DAVID
IPC: F04D25/08
Filed: 2008-08-26
Abstract: A fan assembly for creating an air current is described. There is provided a bladeless fan assembly (100) comprising a nozzle (1) and means for creating an air flow through the nozzle (1). The nozzle (1) comprises an interior passage (10), a mouth (12) for receiving the air flow from the interior passage (10), and a Coanda surface (14) located adjacent the mouth (12) and over which the mouth (12) is arranged to direct the air flow. The fan provides an arrangement producing an air current and a flow of cooling air created without requiring a bladed fan i.e. air flow is created by a bladeless fan.
Patent KR-20100101065-A (KR)
Inventor: BEPPU YOSHIHISA
IPC: C01F17/00
Filed: 2007-12-10
Abstract: 결정성이 높고, 조성 및 입자경의 균일성이 우수하며, 입자경이 작고 비표면적이 높고, 내열성이 우수한 세리아-지르코니아계 고용체 결정 미립자의 제조 방법 및 당해 고용체 결정 미립자의 제공.     
산화물 기준의 몰% 표시로, (ZrO 2 ＋CeO 2 ) 를 5 ∼ 50 %, RO (R 은 Mg, Ca, Sr, Ba 로 이루어지는 군에서 선택되는 1 종 이상) 를 10 ∼ 60 %, B 2 O 3  을 25 ∼ 70 % 함유하는 용융물을 얻는 공정과, 상기 용융물을 급속 냉각하여 비정질 물질로 하는 공정과, 상기 비정질 물질을 550 ∼ 1000 ℃ 에서 가열하여, 비정질 물질 중에 세리아-지르코니아계 고용체 결정을 석출시키는 공정과, 얻어진 석출물 중에서 상기 세리아-지르코니아계 고용체 결정 이외의 성분을 분리하여, 상기 세리아-지르코니아계 고용체 결정의 미립자를 얻는 공정을 이 순서대로 포함한다.
Patent KR-20100072257-A (KR)
Title: Method and apparatus for transmitting transport channels over a physical channel of a cellular communication system
Inventor: BEALE MARTIN WARWICK
IPC: H04W72/10
Filed: 2008-09-12
Abstract: A cellular communication network node comprises signal processing logic arranged to transmit at least one direct signalling channel indicator bit. The signal processing logic, upon receipt of a message to be transmitted, sets at least one direct signalling channel indicator bit to indicate that a direct signalling channel is active in at least one unit of resource. The signal processing logic re-allocates the at least one unit of resource for use by at least one channel other than the direct signalling channel when no direct signalling channel messages are to be transmitted.
Patent KR-20100072062-A (KR)
Title: Die-cast article quality judging method, die-casting machine selecting method, and die-casting condition determining method
Inventor: MURAKAMI MASAYUKI
IPC: B22D17/00
Filed: 2008-10-23
Abstract: [PROBLEMS] To provide a die-cast article quality judging method for easily judging whether or not a predetermined quality is satisfied, a die-casting machine selecting method for judging whether or not predetermined qualities are met, and a die-casting condition determining method for determining a casting condition. [MEANS FOR SOLVING PROBLEMS] On the basis of the positional relation between the process point (13) which is the intersection of a machine characteristic line (11) and a mold characteristic line (12) and lines (21, 22, 23, 24, 25), it is judged that an inequality limited by judgment criteria Q, Qis not met, and it is judged that an inequality limiting the upper limit of the pouring time and the lower limit of the air-vent exhaust rate is not met. That is, it is judged that a predetermined quality is not satisfied in view of misrun or gas inclusion.
Patent KR-20100094467-A (KR)
Inventor: LAHRECHE HACENE
IPC: H01L21/338
Filed: 2008-11-26
Abstract: 본 발명은 III족/N 물질을 포함하는 전자 장치에 관한 것으로, 상기 전자 장치의 베이스로부터 상기 전자 장치의 표면을 향하여 순차적으로, - 지지 기판(1) - 전자 가스를 수용하기 위한 레이어(2, 3) - 배리어 레이어(4) - 상기 배리어 레이어(4)의 표면 중 적어도 일부분 위에서 연장하는 피상 레이어(7; superficial layer)를 포함하는 상기 전자 장치에 있어서, 상기 피상 레이어(7)는 강도가 제어되는 전기장을 가져서, 상기 피상 레이어(7)에 있는 적어도 하나의 제1영역(A)에서의 전기장은 상기 피상 레이어(7)의 제2영역(B)에서의 전기장보다 약한 것을 특징으로 한다. 본 발명은 또한 이런 전자 장치를 제조하는 방법에 관한 것이다.
Patent KR-20100098517-A (KR)
Inventor: VEREIJKEN ADRIANUS LAMBERTUS JOHANNUS
IPC: C12Q1/68
Filed: 2008-10-31
Abstract: 본 발명은 범주형 변수에 대하여 분석되는 시료를 수합하는 방법에 관한 것으로 상기 분석은 분석체의 정량 측정을 포함하고, 수합에서 개체 시료의 양에 있어서 n개 시료의 수합을 제공하는 것을 포함하는 시료를 수합하는 상기 방법은 상기 시료에서 분석체가 x 0 :x 1 :x 2 :x (n-1) 의 몰 비율에 존재하는 것과 같고, 여기서 x는 상기 범주형 변수 종류의 수를 나타내는 2 이상의 정수이다.