baber/WOPTO huggingface dataset:
Patent KR-20130086742-A (KR)
Title: System and method of image reconstruction using nonsequential real-time feedback scanning method
Inventor: LEE JAE HAK
IPC: A61B6/03
Filed: 2012-01-26
Abstract: PURPOSE: An image recovery system and method of a non-sequential scan method utilizing a real time feedback is provided to reduce dose using an x-rat multiple view. CONSTITUTION: An x-ray irradiation unit controls an x-ray tube. A projected information comparison unit (230) compares estimation center projected information with actual survey center projected information. A determining unit (240) determines whether an x-ray is irradiated or not. A three dimensional recovery unit (250) obtains a three-dimensional image for an object. [Reference numerals] (200) Image recovery system of the method of a non-sequential scan method; (210) X-ray irradiation unit; (220) Projected information producing unit; (230) Projected information comparison unit; (240) Determining unit; (250) Three dimensional recovery unit; (AA) Object
Patent KR-20130089304-A (KR)
Title: Apparatus and method for detecting signal in a wireless communication system based on cognitive radio scheme
Inventor: KIM SUK CHAN
IPC: H04W24/00
Filed: 2012-02-02
Abstract: PURPOSE: An apparatus and a method for detecting a signal in a wireless communication system based on a cognitive radio scheme are provided to detect a television signal in a wireless channel using statistical characteristics of wireless signals and a normality test method. CONSTITUTION: A normality test unit (100) calculates a non-normality distribution degree of a target signal in a frequency, and calculates a normality test statistic using the calculated non-normality distribution degree. A signal detection unit (200) determines whether a signal to be detected exists or not using the normality test statistic. The normality test unit includes a discrete Fourier transform unit and a calculation unit. The calculation unit calculates the normality test statistic using an output value of a discrete Fourier transformation, which is outputted by the discrete Fourier transform unit. [Reference numerals] (100) Normality test unit; (200) Signal detection unit
Patent KR-20130090625-A (KR)
Title: Method for communication in femtocell and method for access to femtocell base station
Inventor: KIM YEONG JUN
IPC: H04W52/02
Filed: 2012-02-06
Abstract: PURPOSE: A communications method in a femtocell and an access method of a terminal to a femtocell base station are provided to reduce power consumption of a femtocell base station by changing an operation mode of the femtocell base station between one mode which transmits Broadcast Channel (BCH) signals and the other mode which does not transmits BCH signals. CONSTITUTION: A femtocell base station operates either in an on-mode which transmits BCH signals or in an off-mode which does not transmits BCH signals. The femtocell base station transmits identification data which indicates whether the femtocell base station operates in an on-mode or off-mode (610). A terminal receives the identification data. If the identification data indicates an off-mode, the terminal transmits a request signal for BCH signal transmission to the femtocell base station (650). [Reference numerals] (610) Synchronizing signal transmission; (620) Identification information determination; (630) Resource assignment request; (640) Resource assignment response; (650) BCD transmission request; (660) Member?; (665) Rejection information transmission; (670) ON-mode conversion; (680) BCH transmission; (690) BCH decoding / information acquisition; (AA) Terminal; (BB) Microcell base station; (CC) Femtocell base station; (DD) OFF-mode determination; (EE) No; (FF) Yes
Patent KR-20120030501-A (KR)
Title: Composition for diagnosing clonorchiasis
Inventor: JU JUNG WON
IPC: C12Q1/68
Filed: 2012-02-10
Abstract: PURPOSE: An antigenic protein for the serological diagnosis of clonorchosis and a composition for diagnosis clonorchiosis containing thereof are provided to increase accuracy of diagnosis through the amynologic method. CONSTITUTION: A composition for clonorchiosis diagnosis includes a polypeptide consisting of amino acid sequence of sequence number 8[SEQ ID NO:8](venom3) as an active ingredient. A composition for clonorchiosis diagnosis includes a gene which codes the protein of the sequence number 8 as an active ingredient. The gene coding the protein of the sequence number 8 has DNA sequence of sequence number 16(venom3). The clonorchiosis diagnosis reagent which detects clonorchiosis specific IgG within the blood comprises clonorchiosis imago, metacercaria, or antigen of helminth egg. A clonorchiosis diagnosis reagent includes substrate solution containing anti-human IgG antibody coated fixture, a marker antigen conjugate, and a color fixing agent. The anti-human IgG antibody used for the clonorchiosis diagnosis reagent is chlorine originated anti-human IgG antibody. The antigen of the marker antigen conjugate used for the clonorchiosis diagnosis reagent is clonorchiosis imago, metacercaria, or antigen of helminth egg.
Patent KR-20120093772-A (KR)
Title: A separator, the manufacturing method thereof, and electrochemical device containing the same
Inventor: HA JEONG MIN
IPC: H01M50/403
Filed: 2012-02-10
Abstract: PURPOSE: A separator is provided to reduce resistance, to reduce a thickness of an electrochemical device, and to increase capacity of an electrochemical device because of high packing density of a porous organic-inorganic coating layer, and good adhesion to a porous substrate. CONSTITUTION: A separator(10) comprises: a porous substrate(1) having pores; an organic-inorganic coating layer formed on at least one side of the porous substrate; and an organic coating layer(7) of a second binder polymer which is dispersed to have a plurality of un-coated regions scattered on a surface of the organic-inorganic coating layer. The porous organic-inorganic coating layer comprises a mixture of an inorganic particles(3) and a first binder polymer(5). The first binder polymer contains a copolymer of a first monomer unit comprising an amine group or/and an amide group in side chains and a second monomer unit comprising a first monomer unit, and (meth)acrylate having C1-14 alkyl group.
Patent KR-20130094375-A (KR)
Title: Transfer and discharging apparatus for seedling bed
Inventor: MIN YOUNG BONG
IPC: A01G9/00
Filed: 2012-02-14
Abstract: PURPOSE: A transfer and exhaust apparatus of a seedling bed is provided to improve the efficiency of space utilization by discharging seeding beds in a transferring direction and vertical when the seeding beds are discharged to a greening part. CONSTITUTION: A loader (100) which loads a seedling bed and transports the seeding bed. A conveyor (200) transfers the loader. A carry-in part (300) draws the seedling bed on the loader. An exhausting part (400) discharges the seedling bed to a greening part. A frame part (500) fixes and supports the conveyor in the lower part. A pair of first transfer rails (110) corresponds to a pair of raising seedling bed rollers (1a) and is separately placed. A transfer frame (120) is installed to be movable along a longitudinal direction of the conveyor. A pair of supporting frames (130) is fixed and combined with each end of a pair of the first transfer rails. A conveyer belt (220) is installed to be movable by a driver. A second transfer rail (230) supports the transfer frame.
Patent KR-20120100735-A (KR)
Title: Coated substrates and methods of making same
Inventor: BAN ZHIGANG
IPC: B32B15/04
Filed: 2012-02-16
Abstract: PURPOSE: A coated substrate is provided to improve abrasion resistance of a substrate by controlling aluminum to titanium atomic percent ratio and oxygen to titanium atomic percent ratio of a coating material comprising titanium oxycarbonitride or titanium aluminum oxycarbonitride. CONSTITUTION: A coated substrate(24) comprsies a coating materail(22). The coating material comprises at least one layer consisting of titanium oxycarbonitride or titanium aluminum oxycarbonitride. oxygen to titanium atomic percent ratio of the layer is 0.01-0.09, and aluminum to titanium atomic percent ratio is 0-0.1. The ratio of young hardness(GPa) to modulus(GPa) of the coating material is at least 0.06. A manufacturing method of a coating substrate comprises: a step of preparing a substrate with a substrate surface, and a step of coating material evaporated on the substrate surface.
Patent KR-20130095053-A (KR)
Title: Semiconductor light emitting device and manufauctring method of semiconductor light emitting device
Inventor: SOHN JONG RAK
IPC: H01L33/48
Filed: 2012-02-17
Abstract: PURPOSE: A semiconductor light emitting device and a manufacturing method thereof are provided to reduce a light loss due to a conductive layer by forming a fluorescent layer with an electrophoresis method and removing the conductive layer in the following process. CONSTITUTION: A conductive layer is formed on the surface of a semiconductor light emitting device (S11). A fluorescent substance is charged in an electrolyte with dissolved metal salt (S13). The semiconductor light emitting device is immersed in the electrolyte including the charged fluorescent substance (S15). A fluorescent layer is formed on the conductive layer by the electrophoresis of the fluorescent substance on the conductive layer (S17). The conductive layer is removed by a wet etching process (S19). [Reference numerals] (S11) Conductive layer is formed on the surface of a semiconductor light emitting device; (S13) Fluorescent substance is charged in an electrolyte with dissolved metal salt; (S15) Semiconductor light emitting device is immersed in an electrolyte; (S17) Fluorescent layer is formed on the conductive layer by an electrophoresis process; (S19) Conductive layer is removed by a wet etching process
Patent KR-20120097330-A (KR)
Title: Preparation method of mercapto-carbonic acid and preparation of carbonic acid ester compound bearing mercapto group using it
Inventor: JANG DONG GYU
IPC: G02B1/04
Filed: 2012-02-22
Abstract: PURPOSE: A manufacturing method of mercaptocarboxylic acid is provided to manufacture simple and pure mecaptocarboxylic acid, while remarkably reducing existing processes without un-reacted material. CONSTITUTION: A manufacturing method of mercaptocarboxylic acid in chemical formula 1 comprises a step of obtaining 3-mercaptopropiontrile sodium by reacting acrylonitrile and sodium hydrogen sulfide with a molar ratio of 1:1-2, and when unreacted materials exist, comprises a step of obtaining 3-mercaptocarboxylic acid by adding solid or liquid potassium hydroxide, converting 3- mercaptopropiontrile to 3-mercaptocarboxylate, and neutralizing the same. In chemical formula 1, n is an integer from 0-5, and X is a number of 0 or/and 1 or more.
Patent KR-20130096846-A (KR)
Title: Charger for electro motive hot and cool service cart
Inventor: KIM JONG SUB
IPC: H02J7/02
Filed: 2012-02-23
Abstract: PURPOSE: A battery charger is provided to improve the general performance of a battery charger by solving the problems of battery overcharging and of service life reduction of a battery charger. CONSTITUTION: A battery charger (100) comprises a rectifying circuit unit (1) which converts AC voltage into DC voltage to output the DC voltage; a voltage converting unit (2) which controls the size of the input DC voltage to output the DC voltage; a pulse width modulation control unit (3) which switches the input DC voltage by comparing the DC voltage which is input from the voltage converting unit; a DC voltage control unit (4) which transfers the DC current voltage, which is input from the voltage converting unit, to a battery (B); a battery voltage detection unit (5) which detects the voltage of the battery, and displays the defects due to the state of the battery; a battery current detection unit (6) which checks and controls the charge capacity of the battery; a microprocessor unit (7) which outputs the processed information; and an operation display unit (8) which displays the charged state of the battery. [Reference numerals] (1) Rectifying circuit unit; (3) Pulse width modulation control unit; (4) DC voltage control unit; (5) Battery voltage detection unit; (6) Battery current detection unit; (7) Microprocessor unit; (8) Operation display unit; (AA) AC input; (B) Battery
Patent KR-20130103987-A (KR)
Title: Evaluation of high or low permeability of fractured rock using well head losses from step-drawdown test
Inventor: KIM BYUNG WOO
IPC: G01V9/00
Filed: 2012-03-12
Abstract: PURPOSE: An evaluation method of high or low permeability of a fractured rock aquifer using a well head loss term from a step drawdown test is provided to identify a primary aquifer section in wells and compare the status of a high or low permeability section. CONSTITUTION: An evaluation method of high or low permeability comprises the steps of: obtaining drawdown depending on the elapsed time of a pumping rate by stages through the step drawdown test of a pumping well (S10); obtaining an optimal aquifer well head loss coefficient (B), an optimal well head loss coefficient (C), and an optimal well head loss exponent (P) from the obtained drawdown (S30); and identifying the relation between the C and P of a well head loss from the drawdown equation of a step drawdown test, dividing a linear flow section and a turbulent flow section, and estimating an adiabatic permeability flow (S40). [Reference numerals] (AA) Stepwise drawdown test; (BB) High-permeability flow; (CC) Low-permeability flow; (DD) Very high-permeability flow; (S10) Measure the drawdown levels depending increases of a pumping rate by stages; (S20) Obtain optimal well coefficients (B, C, and P) by applying the equation of S_W = BQ + CQ^P using the method of least squares; (S30) Determine the optimal well coefficients (B, C, and P) from the equation of S_W = BQ + CQ^P; (S40) Estimating an high/low adiabatic permeability flow using the relation between C and P in a well loss coefficient CQ^P
Patent KR-20130107130-A (KR)
Title: Chromaticity removal composite and chromaticity removal method of using the piggery effluent purify release water
Inventor: SEO JUNG YUL
IPC: C02F1/42
Filed: 2012-03-21
Abstract: PURPOSE: A colour eliminating composition and the colour eliminating method of the swine wastewater purified effluent water using the same are provided to bleach the colour of the effluent water from dark brown to the colorless water without spending expensive cost and having advances processing technology. CONSTITUTION: A colour eliminating composition comprises 70-90 weight% of red mud which has 6-10 μm of particle size; 30-10 weight% of MgO which has 3-5 μm of particle size. The pH of the red mud is 7.5-9.5; and the red mud contains 25-45% of Fe2O3, 15-25% of Al2O3, 10-20% of SiO2, 4-10% of TiO2 and a small amount of CaO, Na2O. [Reference numerals] (AA) Swine wastewater purified effluent water; (BB) First storage tank (stir); (CC) Inject colour eliminating composition; (DD) Second storage tank; (EE) Inject PH preserver; (FF) Inject polymer flocculant; (GG) Precipitation tank; (HH) Filtration tank; (II) Discharge
Patent KR-20130109266-A (KR)
Title: Partition panel for subway passenger car
Inventor: LEE KUN HEE
IPC: F21S9/02
Filed: 2012-03-27
Abstract: PURPOSE: A partition panel for a subway passenger car is provided to prevent a pickpocket crime and sexual harassment and prevent the waste of electricity by using an electric timer switch. CONSTITUTION: A partition panel for a subway passenger car comprises a partition part (20), post parts, and auxiliary guides (40). The partition part has a surface for an advertisement. The post parts are coupled to the partition part and support the partition part in the air. The auxiliary guides are coupled to the partition part, and the left top and bottom ends thereof are streamlined.
Patent KR-20130109566-A (KR)
Title: Subsea manifold
Inventor: YUN SANG WOONG
IPC: E21B43/01
Filed: 2012-03-28
Abstract: PURPOSE: A deep seafloor structure is provided to prevent plugs such as hydrate and wax from being produced inside a pipe by allowing seawater to flow into a second fluid passage and an oil supply pipe when a main valve is closed. CONSTITUTION: A deep seafloor structure (100) comprises a first fluid passage (112), a second fluid passage (120), a main valve (122), and a seawater inlet (130). The main valve is arranged between the first fluid passage and the second fluid passage to be selectively opened or closed. The seawater inlet allows seawater to flow in through the second fluid passage when the main valve is closed and a fluid is unable to flow in through the first and second fluid passages.
Patent KR-20130109857-A (KR)
Title: Composition for inducing differentiation of mammary epithelial cell and method of inducing differentiation of mammary epithelial cell using the composition
Inventor: KIM NAM HYUNG
IPC: C12N5/071
Filed: 2012-03-28
Abstract: PURPOSE: A composition for inducing differentiation of mammary epithelial cells is provided to establish mammary alveolar cells (MAC-T) in which the expression of casein gene is increased by inducing differentiation of MAC-T and to establish a validation system for identifying the expression and the production of a target gene. CONSTITUTION: A composition for inducing differentiation of mammary epithelial cells contains retinoic acid as an active ingredient. The composition additionally contains prolactin. The mammary epithelial cells are derived from an animal selected among cattle, goat, and sheep. A method for inducing differentiation of mammary epithelial cells comprises the steps of: preparing mammary epithelial cells; and culturing the mammary epithelial cells in a medium containing retinoic acid as an active ingredient.
Patent KR-20130112477-A (KR)
Inventor: MIN YOUNG UK
IPC: F04D29/44
Filed: 2012-04-04
Abstract: PURPOSE: A centrifugal pump is provided to reduce an axial trust generated by the pressure difference of the front and rear surface parts of an impeller, thereby facilitating the impeller work of fluid. CONSTITUTION: A centrifugal pump includes an impeller and a casing (40). The impeller includes a rear shroud (10), multiple blades, and a front shroud (30). A shaft tube body (11) is provided that the rotating shaft is penetrated and coupled to the center of the rear shroud. The blades bend and extend, along the radial direction, from the outer circumferential surface of the shaft tube body, which protrudes forward of the rear shroud, to the edge of the rear shroud. The front shroud covers the front of the plurality of blades, and has a passage between the rear surface (12) and the spaced front surface of the rear shroud and has an inlet (31) of fluid at the center part between the front shroud and the shaft tube body. The casing has a gap through the leakage fluid and passes between the casing and the front surface of the front shroud, and covers the outer circumferential parts of the front shroud and the rear shroud of the impeller. The axial trust reducing means is provided in the casing in order to prevent the axial trust from being generated by the pressure difference between the front surface part and the rear surface part of the impeller at the time of impelling the fluid of the impeller.
Patent KR-20120113685-A (KR)
Title: Anode active material for lithium secondary battery and preparation method of thereof
Inventor: WOO SANG WOOK
IPC: H01M4/36
Filed: 2012-04-05
Abstract: PURPOSE: A negative electrode active material and a manufacturing method thereof are provided to relieve stress due to volume expansion generated when lithium alloys with Sn. CONSTITUTION: A negative electrode active material for lithium secondary battery comprises carbon material and a coating layer which is formed with a plurality of Sn based domains having average diameter size of 1 micron or less. A manufacturing method of the negative electrode active material comprises the following steps: filling electrolyte for plating after arranging the counter electrode and main electrode in a bath for plating; and forming the coating layer which is composed of a plurality of Sn based domains on the surface of carbonaceous material particle.
Patent KR-20130113729-A (KR)
Title: The functional beauti-pacl and its manufacturing method
Inventor: OH HAN SEON
IPC: A61Q19/00
Filed: 2012-04-06
Abstract: PURPOSE: A cosmetic pack composition using charcoal gel is provided to supply nutrients to the skin and to show moisturization and sedation effects and elasticity because the cosmetic pack composition responds to the skin temperature and is deeply absorbed into the skin. CONSTITUTION: A cosmetic pack composition using charcoal gel contains 71.45 wt% of purified water, 0.02 wt% of disodium EDTA, 1.7 wt% of Ceratonia siliqua gum, 1.5 wt% of carrageenan, 0.1 wt% of guar gum, 0.1 wt% of agar, 0.05 wt% of potassium chloride, 0.05 wt% of glucose, 0.15 wt% of chlophenesin, 1 wt% of charcoal powder, 5 kg wt% of propylene glycol, 15 wt% of glycerin, 1 wt% of butylene glycol, 1 wt% of an aloe vera leaf extract, 1 wt% of dipropylene glycol, 0.15 wt% of a Boswellia serrate extract, 0.1 wt% of sodium hyaluronate, 0.1 wt% of PEG-60 hydrogenated castor oil, 0.1 wt% of hydrolyzed collagen, 0.1 wt% of phenoxy ethanol, 0.1 wt% of a ginkgo extract, 0.01 wt% of a yeast fermentation-filtered material, 0.01 wt% of a pomegranate extract, 0.105 wt% of caprylyl glycol, 0.045 wt% of caprylhydroxamic acid, and 0.06 wt% of a perfume.
Patent KR-20130113890-A (KR)
Inventor: KIM JI WAN
IPC: A45C11/00
Filed: 2012-04-08
Abstract: PURPOSE: A parasol for a cellular phone case is provided to allow a user to easily use a cellular phone regardless of sunshine. CONSTITUTION: A parasol for a cellular phone case includes a wire (100), a cloth (110), a case (200), and a cellular phone body (210). The wire is thin, has a bent end, and can be inserted into the case. The cloth blocks sunshine. The parasol for a cellular phone case is stored between the case and body in ordinary times and is inserted into the case when sunshine is strong.
Patent KR-20130114836-A (KR)
Title: Backlight unit
Inventor: JIN HONG BOEM
IPC: G02F1/1333
Filed: 2012-04-10
Abstract: PURPOSE: A backlight unit is provided to maximize the size of a circuit substrate without increasing the volume of the circuit substrate, thereby reducing the temperature of a light emitting diode (LED). CONSTITUTION: An LED (200) includes a light source. The light source is arranged on a circuit substrate. The light source is located on one or more sides of a light guide plate. A bottom cover (120) receives the light guide plate and the LED. A radiating unit (214) includes one or more bending units (214a) having a curvature.
Patent KR-20120115956-A (KR)
Title: Method and apparatus for transmitting uplink control signal of ue in battery saving mode in mobile communication system
Inventor: KIM SOENG HUN
IPC: H04B7/26
Filed: 2012-04-10
Abstract: PURPOSE: A method and an apparatus for transmitting a reverse control signal for preventing loss of a reverse control single in a mobile communication system are provided to divide a sub-frame to determine whether to transmit a control signal in a mobile communication system. CONSTITUTION: A transceiver(1005) transmits and receives a signal from a base station. The transceiver receives a downlink control channel in a first section based on a sub-frame. The downlink control channel indicates a new transmission of an uplink or a downlink. A controller(1010) selectively determines whether to transmit a control signal in a second section preset from the sub-frame which receives the downlink control channel. [Reference numerals] (1005) Transceiver; (1010) Controller; (1020) Multiplexing and reverse multiplexing unit; (1025) Upper layer unit; (1030) Upper layer unit; (1035) Control message processing unit