baber/WOPTO huggingface dataset:
Patent KR-20120094576-A (KR)
Title: Separating device of micro particles and separation method of it
Inventor: GO JEUNG SANG
IPC: B03B5/00
Filed: 2011-02-17
Abstract: PURPOSE: A device and a method for separating fine particles are provided to move a fluid containing fine particles in a bubble generating pipe in which micro bubbles are formed, thereby separating the fine particles regardless of the existence of electrical properties of the fine particles. CONSTITUTION: A device for separating fine particles comprises a bubble generating tube(10), an inlet tube(20), and an outlet tube(30). A plurality of micro grooves is arrayed in the inner circumference of the bubble generating pipe, thereby generating bubbles when a fluid flows. The inlet tube comprises a first inlet and a second inlet. A first fluid containing fine particles flows into the inner circumference of the bubble generating tube through the first inlet. A second fluid containing no fine particles flows into the central part of the bubble generating tube through the second inlet. The outlet tube comprises a first outlet and a second outlet. The first fluid flowing along the inner circumference of the bubble generating tube is discharged through the first outlet. The second fluid flowing into the central part of the bubble generating tube is discharged through the second outlet.
Patent KR-20120103786-A (KR)
Title: Photovoltaic module and manufacturing method of the same
Inventor: KIM NAM KYOON
IPC: H01L31/042
Filed: 2011-03-11
Abstract: PURPOSE: A photoelectro-motive force module and a manufacturing method thereof are provided to reduce eye fatigue by controlling the tone density of an optical layer(160). CONSTITUTION: A first electrode(110) is formed on a substrate. A photoelectric conversion layer(120) is formed on the first electrode. A second electrode(130) is formed on the photoelectric conversion layer. A light transmission rear side substrate(150) is placed on an upper part of the second electrode. A photoelectro-motive force module has a color of a range corresponding to a*: -25~0, b*: 10~50, L*: 20~50 in CIE(Commission Internationale de I'Eclairage) LAB color coordinates.
Patent KR-20120105626-A (KR)
Title: Lng plant maintenance/management system and method
Inventor: CHOI JAE BOONG
IPC: G05B19/418
Filed: 2011-03-16
Abstract: PURPOSE: A system and a method for maintaining an LNG plant are provided to reduce the possibility of accidents by performing systematic servicing operations. CONSTITUTION: A database(100) stores information about equipment in an LNG plant. A QR code(200) is respectively attached on the equipment in the LNG plant. The QR code has unique ID information allocated to equipment. A personal terminal(300) extracts the ID information in the QR code by reading the QR code. The personal terminal displays the information on a screen by receiving the equipment information stored in the database. A program server(400) is connected to the database. The program server provides the equipment information to the personal terminal. [Reference numerals] (A1,A2) Maintenance result; (B1,B2) Inspection result
Patent KR-20120105892-A (KR)
Title: Plasma display panel, plasma display apparatus, multi plasma display panel and multi plasma display apparatus
Inventor: AHN YOUNG JOON
IPC: H01J17/49
Filed: 2011-03-16
Abstract: PURPOSE: A plasma display panel is provided to electrically connect a driving board to a scan electrode and a sustain electrode by forming an auxiliary electrode formed on the side of the scan electrode and the sustain electrode. CONSTITUTION: A scan electrode(202) and a sustain electrode(203) are arranged on a front substrate. An address electrode crossing with the scan electrode and the sustain electrode is arranged on a rear substrate. A top dielectric layer(204) covers the scan electrode and the sustain electrode. A partition wall divides a discharge cell between the front substrate and the rear substrate. Both ends of the sustain electrode and the scan electrode are exposed from the top dielectric layer.
Patent KR-20120109159-A (KR)
Title: Delineator for a tunnel
Inventor: GIM SEUNG HO
IPC: E01F9/04
Filed: 2011-03-28
Abstract: PURPOSE: A delineator for a tunnel is provided to minimize safety accidents by continuously turning on and off multiple yellow and green LEDs. CONSTITUTION: A delineator(100) for a tunnel comprises a body(101), a case(102), light reflection caps(103), a base board(104), multiple yellow LEDs(105), and multiple green LEDs(106). The body is installed on a fixed frame in a tunnel. The case is coupled to the top end of the body and has an inner housing space. The light reflection caps are installed on the front and rear surfaces of the case and emit light from the LEDs to the outside. The base board is installed in the inner center of the case. The yellow LEDs are fixed to the front surface of the base board. The green LEDs are fixed to the rear surface of the base board.
Patent KR-20120113153-A (KR)
Title: An method for adaptively controlling compensation of equalizer
Inventor: KANG JIN KU
IPC: H04B3/04
Filed: 2011-04-04
Abstract: PURPOSE: A method for adaptively determining and controlling a compensation size of an equalizer is provided to control a coefficient of the equalizer by measuring a loss amount of a transmission line from a jitter component which is dependently generated in a data pattern. CONSTITUTION: An equalizer(1) functions as a circuit of compensating for low and high frequency components which are lost through a transmission line. A phase detector(2) outputs phase difference information between the received data and a restored clock. A voltage/current converter(3) changes a signal into a current signal which is propositional to time of a voltage output generated in the phase detector. A loop filter(4) controls a voltage controlled oscillator(5) by storing the signal changed into the current signal. The voltage controlled oscillator generates a restoration clock. Coefficient control(6) controls coefficients which determine a compensation size of an equalizer. A pattern detector(7) detects a data section transitioned after successive 2-bit signals are inputted. [Reference numerals] (1) Equalizer; (2) Phase detector; (3) Voltage/current converter; (4) Loop filter; (5) Voltage-controlled oscillator; (6) Coefficient control; (7) Pattern detector; (AA) Data
Patent KR-20110132512-A (KR)
Title: Black ink composition
Inventor: CHEN CHIEN MING
IPC: C09D11/00
Filed: 2011-04-19
Abstract: PURPOSE: A black ink composition is provided to offer the excellent affinity to a nozzle for obtaining high quality images and flatness when printing with the composition. CONSTITUTION: A black ink composition contains a dispersible black dye, a diethylene glycol compound, a solvent, and water. The dispersible black dye is carbon black. The diethylene glycol compound is selected from the group consisting of ethylene glycol mono-butyl ether, diethylene glycol mono-butyl ether, triethylene glycol mono-butyl ether, triethylene glycol mono-methyl ether, and dipropylene glycol methyl ether.
Patent KR-20120118685-A (KR)
Title: An air venting apparatus for automobile
Inventor: KIM KI YEONG
IPC: B60H1/32
Filed: 2011-04-19
Abstract: PURPOSE: An air vent apparatus for a vehicle is provided to prevent noise when vertical wings close an air outlet as projections or grooves are made of rubber materials. CONSTITUTION: An air vent apparatus for a vehicle comprises a base, a first vertical wing(32), and a second vertical wing. The base comprises an air outlet which discharges air to the inside of the vehicle. The first vertical wing is hinged to the base, and comprises a first projection(32a) on one side. The second vertical wing is hinged to the base, and opens and closes the air outlet with the first vertical wing. The second vertical wing comprises a first groove in which the first projection is inserted. The first and second vertical wings are placed by turns. A second groove is formed on the other side of the first vertical wing. A second projection in which the second groove is inserted is formed on the other side of the second vertical wing. The first projection or the first groove is made of rubber materials.
Patent KR-20120119230-A (KR)
Title: Foldable suit case
Inventor: LEE MYEONG SUN
IPC: A45C7/00
Filed: 2011-04-21
Abstract: PURPOSE: A foldable travel bag is provided to facilitate the storage thereof by being folded when not in use. CONSTITUTION: A foldable travel bag comprises a bottom member(10), a front wall body(20), a rear wall body(30), a left wall body(40), and a right wall body(50). In the bottom member, a strong plate is received. In the front wall body, a front zipper is formed in the upper edge thereof and a first left zipper and a first right zipper are formed to the left and right thereof, respectively. In the rear wall body, a rear zipper is formed in the upper edge thereof and a second left zipper and a second right zipper are formed to the left and right thereof, respectively. In the left wall body, a left zipper is formed. In the right wall body, a right zipper is formed.
Patent KR-20120124532-A (KR)
Title: Apparatus for latching hood of vehicle
IPC: E05B83/24
Filed: 2011-05-04
Abstract: PURPOSE: A hood latch device of a vehicle is provided to increase the degree of freedom of hood design by accommodating a release knob in an upper cover when closing a hood and exposing the release knob from the upper cover when popping up the hood. CONSTITUTION: A hood latch device of a vehicle comprises a base(100), a main hook(200), a rotary part(300), and a release knob(400). The base is installed in the lower portion of a hood upper cover of a vehicle. The main hook locks or releases a striker(S) by being rotated. The rotary part comprises an auxiliary hook(320) and locks or releases the striker secondarily. The release knob with a pressing part(450) is installed in the rotary part for rotating the rotary part.
Patent KR-20120128395-A (KR)
Title: System for integrating riverside land dem with protected land dem
IPC: G06F17/40
Filed: 2011-05-17
Abstract: PURPOSE: A riverside land and inland topographical data integration system is provided to conveniently calculates topographical data by automating DEM(Digital Elevation Model) data production procedures for riverside. CONSTITUTION: An initial data server(110) stores a numerical map for constructing topographical data and a riverside basic ground plan. A numerical map processing unit(120) integrates the numerical maps by extracting a plurality of the numerical maps for a topographical data construction target area. A GSS(Group Support System) data conversion unit(140) converts a DWG format into GSS data. A DEM creation unit(160) creates final DEM data. [Reference numerals] (100) Riverside land and inland topographical data integration system; (110) Initial data server; (120) Numerical map processing unit; (130) Riverside land basic ground plan processing unit; (131) Layer extraction unit; (132) River flowing region layer generation unit; (140) GSS data conversion unit; (150) GSS data processing unit; (151) Elevation point layer combining unit; (152) Island region removal unit; (153) River flowing region grid generation unit; (154) River bank line grid generation unit; (160) DEM creation unit; (170) Data saving unit
Patent KR-20120128774-A (KR)
Title: Method of separating cultured epithelial sheet by calcium pulse
IPC: C12Q1/24
Filed: 2011-05-18
Abstract: PURPOSE: A method for sorting a cultured epithelial cell layer is provided to control calcium concentration by calcium pulse and to maximize skin regeneration. CONSTITUTION: A method for sorting a cultured epithelial cell layer comprises: a step of culturing keratinocytes in a basal medium; a step of changing the medium into a calcium medium of high content; a step of changing the medium into a basal medium; a step of removing basal medium and washing with a buffer solution; a step of exposing the washed keratinocytes to the air; and a step of adding a fresh buffer solution. The calcium medium contains 1.2-1.4 mM of CaCl_2. [Reference numerals] (AA) Basal medium 6 days(comparative embodiment 1); (BB) Basal medium 10 days(comparative embodiment 2); (CC) MRNA relative value
Patent KR-20120128824-A (KR)
Title: Forced Current Apparatus to Reduce Sloshing
IPC: B63B25/08
Filed: 2011-05-18
Abstract: PURPOSE: A forced current apparatus for reducing sloshing is provided to prevent the constructive interference of sloshing generated by the rolling of a ship beforehand by forcibly circulating LNG in a tank, thereby preventing the damage of the tank due to impact. CONSTITUTION: A forced current apparatus for reducing sloshing comprises an impeller(110) and a motor(120). The impeller is positioned in the center of a ship tank filled with liquid cargo. The motor rotates the impeller. The liquid cargo is circulated by the rotation of the impeller.
Patent KR-20120132213-A (KR)
Title: Methode of shikimic acid extraction
IPC: C07C62/32
Filed: 2011-05-27
Abstract: PURPOSE: An extraction method of shikimic acid is provided to extract a large amount of shikimic acid by using a high pressure liquid chromatogram which uses a flux liquid of which weight ratio of methanol and distilled water is 9:1 if the accumulated amount of the shikimic acid in specimen treated by N-(phosphonomethyl)glycine. CONSTITUTION: An extraction method of shikimic acid comprises: a step of treating N-(phosphonomethyl)glycine under fatal concentration in a plant and a tissue culture; a step of putting the N-(phosphonomethyl)glycine-treated plant or tissue culture into alcohol, and heating and filtering the same; a centrifugation step of the filtered material to separate a supernatant; a step of treating the supernatant by methanol and distilled water with 9:1-4:6; and a step of extracting shikimic acid by using a high pressure liquid chromatogram. [Reference numerals] (AA) Step of treating N-(phosphonomethyl) glycine under fatal concentration in a plant and tissue culture to extract specimen; (BB) Step of putting 2g of specimen into 20 ml of alcohol, heating, and diluting by adding water of 70-80 °C; (CC) Step of centrifuging at 12,500 rpm and 4 °C for 20 min; (DD) Step of extracting shikimic acid by using a high pressure liquid chromatogram
Patent KR-20110063728-A (KR)
Title: Method and apparatus for providing additional service of car navigation system
Inventor: KIM CHUN SIK
IPC: G01C21/36
Filed: 2011-05-31
Abstract: PURPOSE: A method and device for providing additional service of car navigation system are provided to determine the optimum driving route by comparing all signal waiting time of each route choice. CONSTITUTION: A method for providing additional service of car navigation system is as follows. The navigation mode indicating a driving path screen showing the driving path of the vehicles on monitor is implemented(502). The traffic signal information of the neighboring road and driving path is received during the implementation of the navigation mode(506). The traffic signal symbols, having the traffic signal color expression on the target position of driving route and neighboring road, is produced with the received traffic signal information in order to be indicated in a driving path screen(518).
Patent KR-20120133801-A (KR)
Title: Protection apparatus and method for control of elevator entrance
IPC: B66B13/14
Filed: 2011-06-01
Abstract: PURPOSE: An apparatus for protecting an elevator entrance and a control method thereof are provided to prevent the safety accidents of passengers by reopening an elevator car door when objects or the foot of the passengers are detected while the elevator car door is closed. CONSTITUTION: An apparatus for protecting an elevator entrance comprises a sensor module(10) and a control part. The sensor module is installed at the bottom of an elevator car to be laterally extended and is inclined upward to a platform. The control part receives signals detected in the sensor module to control the opening and closing of an elevator car door. The sensor module comprises first row sensors. When the elevator car is stopped at a normal position, the first row sensors transmit detected signals toward a gap between the edge of the platform and the elevator car. When the elevator car door is opened, the first row sensors are turned on. When the elevator car door is closed, the first row sensors are turned off in consecutive order from approaching to the elevator car door.
Patent KR-20120136931-A (KR)
Title: Fe-ni alloy substrate for ci(g)s solar cell and method for manufacturing the same
Inventor: PARK YOUNG JUN
IPC: H01L31/18
Filed: 2011-06-10
Abstract: PURPOSE: A Fe(ferrum)-Ni(nickel) alloy substrate for a CI(G)S(copper indium gallium diselenide) solar cell and a method manufacturing thereof are provided to reduce manufacturing costs by perform continuous processing by a roll-to-roll process. CONSTITUTION: A Fe-Ni alloy substrate is manufactured using an electro-forming device(100). The electro-forming device comprises an electrolyzer(102), a cathode drum(106), an anode, and a power source(108). An electrolyte is prepared including a Fe precursor of 226.7-240.0g, an Ni precursor of 82.6-94.4g, and a surfactant of 0.1-8.0g/L per 1L of water. A part of the cathode drum is dipped in the electrolyte. Currents are applied to the cathode drum and the anode in order to form the Fe-Ni alloy substrate on the surface of the cathode drum.
Patent KR-20120137741-A (KR)
Title: Optical disk drive and error detecting method
Inventor: MOON TAE YOON
IPC: G11B7/007
Filed: 2011-06-13
Abstract: PURPOSE: An optical disk drive and an error detecting method are provided to form a first error code in an optical disk and to accurately detect the occurrence of error. CONSTITUTION: An optical pickup inputs and outputs data in the data area of an optical disk(200). A head for error code inputs and outputs a first error code in the error code region of the optical disk. A control unit(110) receives the first error code from the error code region. The control unit generates the second error code from data area. If the first error code is different from the second error code, the control unit determines the occurrence of data error.
Patent KR-20120070481-A (KR)
Title: Apparatus and method for loop-back in wireless communication systems
Inventor: CHO SEUNG KWON
IPC: H04W80/12
Filed: 2011-06-16
Abstract: PURPOSE: An apparatus and a method for loop-back in a wireless communication system are provided to implement the loop-back by using simplified logic without an additional memory according to the characteristic of a media access control(MAC) layer. CONSTITUTION: If a loop-back mode is set, an MAC processing part transmits user data and a controlling frame. A loop-back part(143) generates the response frame of a receiver with respect to user data and controlling messages from the MAC processing part and feeds-back the response frame of the receiver to the MAC processing part. Unless the loop-back mode is activated, a physical layer(142) receives the user data and the controlling frame of the MAC processing part and transmits the user data and the controlling frame to a wireless channel.
Patent KR-20130000023-A (KR)
Title: Method for dectecting front vehicle using scene information of image
Inventor: CHUNG SUN TAE
IPC: G06T9/20
Filed: 2011-06-22
Abstract: PURPOSE: A front vehicle detecting method using scene information of an image is provided to improve a front vehicle detection speed and detecting performance by utilizing the scene information of a relatively simple image in detecting a vehicle candidate area and indentifying a vehicle. CONSTITUTION: A driving assistance system receives an image obtained from the camera of a running vehicle(S100). The system preprocesses the input image(S200). The system determines a ROI(Region Of Interest) for a vehicle candidate area extraction(S300). The system extracts a road area and a shadow area(S400). The system extracts a vehicle candidate area(S500). The system verifies the presence of a vehicle in the extracted vehicle candidate area(S600). [Reference numerals] (AA) Start; (BB) End; (S100) Inputting an image; (S200) Preprocessing the image; (S300) Determining a region of interest for extracting a vehicle candidate area; (S400) Extracting a road area and a shadow area; (S500) Extracting the vehicle candidate area; (S600) Verifying the vehicle candidate area
Patent KR-20130005629-A (KR)
Title: Molding apparatus for making compositions having pressing instruments
Inventor: JANG SA HONG
IPC: B29C33/30
Filed: 2011-07-07
Abstract: PURPOSE: A mold device having a pressing member for producing a molded article is provided to leak a molding member to a parting line by preventing the separation of an upper mold caused by a swollen molding member, thereby preventing the generation of a rib in the parting line of the molded article. CONSTITUTION: A mold device(A1') having a pressing member for producing a molded article comprises first and second pressing members(90,120). The first pressing member is installed adjacent to both sides of a bracket link unit(61) installed in a rear side of the center of an upper fixing frame. A plurality of bolts(B) is penetrated through the first pressing member so that the firs pressing member is fixed to the upper part of an upper mold. A supporting bolt rod(114) is penetrated through a horizontal pressing support bar(100) of the second pressing member, thereby being fixed to the upper part of a reinforcing and pressing support bar(112).
Patent KR-20130005889-A (KR)
Title: Colorless composite material and method for manufacturing the same
Inventor: KANG EUN SECK
IPC: C03C25/465
Filed: 2011-07-07
Abstract: PURPOSE: A transparent composite material is provided to maintain excellent transparency within a wide temperature range by impregnating a glass composition and an inorganic-organic hybrid resin. CONSTITUTION: A transparent composite material comprises a glass fiber and an inorganic-organic hybrid resin consisting of an inorganic binder and an organic binder. The inorganic binder is a Si-O-Si binder or a Si-O-M binder. In here, M is a metallic element. The ratio of the Si-O-Si is 30-60%. The thermo-optic coefficient of the inorganic-organic hybrid resin is -5 x 10^(-5) - 10^(-5)/°C. The ratio of the Si-O-M binder is 2-20%. The Si-O-M binder is one or more selected from Si-O-Ti, Si-O-Zr and Si-O-Al binder. [Reference numerals] (AA) Start; (BB) End; (S11) Treating the surface of a glass fiber; (S12) Manufacturing an inorganic-organic hybrid resin; (S13) Impregnating the glass fiber in the inorganic-organic hybrid resin; (S14) Manufacturing a transparent composite material by heat or photo curing the impregnated material
Patent KR-20130007799-A (KR)
Title: 3 dimention image display device
Inventor: KIM JIN YEONG
IPC: G02B30/25
Filed: 2011-07-11
Abstract: PURPOSE: A 3D image display device is provided to change a pixel structure, thereby removing a mono domain phenomenon generated by a lenticular lens film. CONSTITUTION: A 3D stereoscopic image display device(110) includes a display panel(120), a polarization film(150), a patterned retarder(160) and a lenticular lens film(170). The display panel displays a left eye image and a right eye image. The polarization film is formed on the display panel. The patterned retarder is formed on the polarization film, and includes a left eye area changing the left eye image into a first polarization state and a right eye area changing the right eye image into a second polarization state. The lenticular lens film arranges a plurality of lenticular lenses to a vertical direction corresponding to the left eye area and the right eye area.