baber/WOPTO huggingface dataset:
Patent KR-20130014447-A (KR)
Title: Method and apparatus for receiving positioning signals based on pseudorange corrections
Inventor: HADEF MAHMOUD
IPC: G01S19/11
Filed: 2012-07-30
Abstract: PURPOSE: A position signal receiving method and an apparatus using the pseudo range correction are provided to determine the correction value which will be applied to the pseudo range, thereby raise the accuracy of the positioning. CONSTITUTION: A receiving module(220) receives the position signals from a plurality of satellite. A measuring module(230) calculates the pseudo range measurement based on the received signals. Positioning module(240) determines the current position of the receiver based on the calculated pseudo ranges, and calculates current value of the positioning parameter such as height, velocity, and the time. The display(250) displays the current position to a user. [Reference numerals] (220) Receiving module; (230) Measuring module; (240) Positioning module; (250) Display; (260) Regulator module
Patent KR-20120120913-A (KR)
Title: Method of recycling a substrate used for depositng iii-nitride semiconductor thereon
IPC: H01L21/306
Filed: 2012-07-31
Abstract: PURPOSE: A method for reproducing a substrate for depositing a III group nitride semiconductor is provided to form a reproduced substrate with various scarring surfaces by including a protrusion with an extrusive side and a depressed side. CONSTITUTION: A first n type III group semiconductor layer(25) is formed on a substrate(10). A second n type III group nitride semiconductor layer(30) is formed on the first n type III group nitride semiconductor layer. An active layer(40) is formed on the second n type III group nitride semiconductor layer. A p type III group nitride semiconductor layer(50) is formed on the active layer. A p side electrode(60) is formed on the p type III group nitride semiconductor layer.
Patent KR-20140017775-A (KR)
Title: Plates
Inventor: KIM HWANG KYUNG
IPC: E04C2/26
Filed: 2012-08-01
Abstract: A plate prepared by the present invention can maintain high durability and handling properties while acquiring high productivity. The high durability and improved handling properties provided by the plate can be achieved by innovating the structure of a plate using a central body comprising a reinforcing rib and a hollow structure, and by including overlapped foaming reinforcing layers in the upper and lower parts of the central body. This can improve the strength of the plate and prevent the bending and torsion of the plate compared to the conventional technologies.
Patent KR-20120093129-A (KR)
Title: Camera module with voice coil motor
Inventor: LEE SANG KYU
IPC: H04N5/225
Filed: 2012-08-02
Abstract: PURPOSE: A camera module having a voice coil motor is provided to be utilized as a camera module of a socket type due to no projected portion to the outside. CONSTITUTION: A camera module having a voice coil motor(100) comprises a lens unit(110), a holder(200), an image sensor, and printed circuit board(400). The lens unit receives optical images of a subject. The holder of a hollow shape supports the lens unit. The image sensor images the optical images. The printed circuit board supports the holder. The holder comprises a fixing groove(220) for fixing a socket.
Patent KR-20140021157-A (KR)
Title: Apparatus and method for providing group communication service
Inventor: YU MI SUN
IPC: H04W88/18
Filed: 2012-08-08
Abstract: Provided is an apparatus for providing a group communication service. The apparatus for providing a group communication service comprises: a group communication management module for controlling and managing group communication of multiple user terminals connected to an internal network standing alone from an external network; and a video/voice management module for receiving voices and videos for the group communication from microphones and cameras of the user terminals and manages the voices and videos, wherein the group communication management module includes: a packet management unit for generating packets used for controlling the group communication; a terminal searching unit for transmitting a group communication connection packet among the generated packets to a plurality of surrounding user terminals connected to the internal network, and searching for user terminals those can participate in the group communication based on response packets from the surrounding user terminals; and a group communication control unit for generating a communication group by transmitting a communication group generating packet among the generated packets to the searched participating user terminals, modifying or changing the communication group by transmitting a group communication control packet among the generated packets to the searched participating user terminals, and controlling the group communication of user terminals belonging to the communication group. [Reference numerals] (130) Group communication management module; (140) Video and voice management module; (150) video and voice output module; (AA) Mobile operation system
Patent KR-20140026117-A (KR)
Title: Semiconductor memory device
Inventor: YANG IN GON
IPC: G11C16/34
Filed: 2012-08-24
Abstract: The present invention relates to a semiconductor memory device. The semiconductor memory device according to one embodiment of the present invention includes: a current mirror part which mirrors a current flowing along a first line in a second line; a current mirror which includes a plurality of transistors connected in parallel; a sensing unit which controls the voltage of the first line according to the voltages of a plurality of sense nodes; a fail bit setting unit which controls the voltage of the second line; and a comparator which generates a pass check signal and a fail check signal by comparing the voltage of the first line and the voltage of the second line. [Reference numerals] (152) Fail bit setting unit
Patent KR-20140026123-A (KR)
Title: Fixing unit of bio contactor for treating wastewater
Inventor: LEE MIN SOOK
IPC: C02F3/10
Filed: 2012-08-24
Abstract: The present invention relates to a fixing unit for a microbe contactor for a wastewater treatment device. The fixing unit for a microbe contactor for a wastewater treatment device according to one embodiment of the present invention includes an external frame installed inside the wastewater treatment device, an upper plate which has an upper fixing hole, an upper fixture which is selectively fixed in the upper fixing hole of the upper plate, a lower plate which has a lower fixing hole, a lower fixture, and a support pipe.
Patent KR-20140030589-A (KR)
Title: Luminous structure of stamen
Inventor: KIM SU BIN
IPC: B44C5/08
Filed: 2012-09-03
Abstract: The present invention provides a luminous structure of a stamen wherein a spine has a polygonal tube structure, in which: the luminous function is assigned to the stamen, which is composed of a stamen head and the spine consisting of anther and an ovary, to be shining individually using optical fibers or a transparent synthetic resin; an organic fluorescent pigments is colored for the stamen to be clearly color-developed or a painting for a shading is coated synergistically for a part to be color-developed; and each stamen is separated or assembled to form one or more stamens.
Patent KR-20140030715-A (KR)
Title: Separator and method for manufacturing the same
Inventor: IHM JAE WOOK
IPC: H01M8/10
Filed: 2012-09-03
Abstract: The present invention relates to a method for manufacturing a divider plate for a gasket-integrated fuel cell, and the divider plate for a gasket-integrated fuel cell manufactured by the same, including: a step of combining liquid silicone with a diluent, to manufacture a composite for forming a gasket layer having a viscosity ranging from 30,000 cps to 50,000 cps; a step of screen-printing the composite for forming a gasket layer onto the divider plate for a fuel cell, and forming the gasket layer; and a hardening step for hardening the gasket layer. The method for manufacturing a divider plate for a gasket-integrated fuel cell is capable of drastically reducing the production time, and is capable of manufacturing a large amount of gasket layers with a small amount of composites for forming the gasket layers, at the same time, reducing the time for assembling stacks.
Patent KR-20130112662-A (KR)
Title: Energy harvester using magnetic force and method for harvesting energy
Inventor: YUN KWANG SEOK
IPC: H01L41/12
Filed: 2012-09-04
Abstract: PURPOSE: An energy harvester using a magnetic force and a method for harvesting energy are provided to easily change a magnetic field by using a magnetic field modulator. CONSTITUTION: A magnetic field modulator uses an external force. The magnetic field modulator changes a magnetic field (310). At least one vibrating body is separated from the magnetic field modulator. The vibrating body produces vibration energy by the change of the magnetic field (320). The vibration energy is changed into electric energy (330). [Reference numerals] (310) Step where a changing magnetic field is formed using external force; (320) Step where vibration energy is generated based on the changing magnetic field; (330) Step where the vibration energy is converted into electric energy; (AA) Start; (BB) End
Patent KR-20140032108-A (KR)
Title: Hot water discharging structure
Inventor: SONG MIN SUB
IPC: F24H9/16
Filed: 2012-09-06
Abstract: Disclosed is a hot water discharging structure capable of preventing hot water from being deflected or splashed by bubbles in the process of discharging hot water by composing the structure to breakup the bubbles contained in the hot water in order to reduce the size of the bubbles. The hot water discharging structure according to one embodiment of the present invention comprises a discharge pipe (200) having one side connected to a hot water supply source (S), having a channel (R) formed therein for hot water to flow through, and having the other side formed to discharge hot water; and a bubble breakup part (300) arranged on the channel (R) of the discharge pipe (200) and composed to breakup the bubbles contained in the hot water to reduce the size of the bubbles in the process of discharging the hot water. The present invention having the above-mentioned composition can breakup the bubbles contained in the hot water to reduce the size of the bubbles, can prevent the hot water from being deflected or splashed in the process of discharging the hot water, and can prevent accidents such as scalding of a user in the process of discharging the hot water.
Patent KR-20140033766-A (KR)
Title: High speed decarburization method for high carbon stainless steel
Inventor: KIM JIN HO
IPC: C21C7/068
Filed: 2012-09-10
Abstract: The present invention relates to a new, high-speed decarburization method simultaneously using lower side blowing and upper top blowing to additionally inject a mixed gas of gaseous oxygen and argon or nitrogen by actively using a lance for top blowing rather than relying only on lower side blowing injection unlike the past in blowing operations of high-carbon stainless steels for decarburization of more than 0.1% and less than 1.0% in a refining furnace. The present invention provides a high-speed decarburization method for austenitic stainless steels to perform decarburization by injecting a lower side-blown mixed gas containing oxygen into a molten steel using a tuyere in the lower part of the AOD refining furnace and by injecting oxygen in the upper part of the refining furnace at this time through a top-blown lance in an early stage of decarburization while additionally injecting top-blown mixed gas containing oxygen simultaneously with the lower side-blown mixed gas until a completion of a decarburization process, in a method to perform decarburization of high-carbon stainless steels with a target carbon concentration of more than 0.1% and less than 1.0% using the AOD refining furnace. According to the present invention, decarburization operation times for molten steels in a refining furnace can be shortened by increasing decarburization speeds of molten steels compared to the past through increasing a total amount of oxygen injected in a molten steel for a unit time with introduction of a combined blowing method of side blowing and top blowing in active utilization of a top-blown lance in the upper part of AOD. [Reference numerals] (AA) 2-3 step time; (BB) Comparative example; (CC) Embodiment example
Patent KR-20140036729-A (KR)
Title: Gate shift register and flat panel display using the same
Inventor: NAM SANG JIN
IPC: G09G3/20
Filed: 2012-09-18
Abstract: The present invention relates to a gate shift register and a flat panel display using the same. The present invention includes a display panel for displaying an image; a gate driver for driving the gate line of display panels; and a timing controller for controlling the gate driver by outputting a gate start pulse and clock pulses with a first to a third voltage. The gate driver includes a gate shift resistor which generates a scan pulse having the first to the third voltage by using the clock pulse and supplies it to gate lines.
Patent KR-20140038157-A (KR)
Title: Fiber-based filter with nanonet layer and preparation method thereof
Inventor: JO SEONG MU
IPC: B01D71/00
Filed: 2012-09-20
Abstract: A fiber-based filter includes: a fiber-based porous body in which super fine fibers are randomly and successively arranged, and the pore size with the maximum frequency among the pore size distribution is 0.1-2 micrometers; and a filtering layer with a nanonet layer in which anisotropic nanomaterials are arranged, and the pore size with the maximum frequency among the pore size distribution is 1-100 micrometers. The fiber-based filter has excellent filtering efficiency capable of removing super fine particles including virus and heavy metals, and shows high penetration flux by having low pressure loss during a filtering process, thereby able to be practically used as an air and water treatment filter.
Patent KR-20140047769-A (KR)
Title: Coating method of solar cell electrode and coated solar cell electrode
Inventor: KIM SUNG JIN
IPC: H01L31/18
Filed: 2012-10-12
Abstract: The present invention relates to a coating method of a solar cell electrode and a coated solar cell electrode. According to one embodiment of the present invention, the coating method of a solar cell electrode and the coated solar cell electrode include a step of coating the electrode of a solar cell by using an Sn-X based plating solution (here, X is Ag, Ni, In or Cu). According to one embodiment of the present invention, the solar cell is a crystalline silicon solar cell. [Reference numerals] (AA,CC) LIP(Ag) plated layer; (BB,DD) Silver(Ag) paste
Patent KR-20140052255-A (KR)
Title: Large capacity pick-up narrow core for railway vehicle
Inventor: CHUNG SANG HOON
IPC: H01F38/14
Filed: 2012-10-23
Abstract: A narrow collector core apparatus of a large capacity collector device to be installed in a railway vehicle of the present invention includes: a coil winding portion having a groove with a predetermined depth in the center and formed in a plate structure having the same width on both sides upper end of the groove; and an inner blade portion is formed to be protruded inwardly by a predetermined length of the coil winding portion in both sides lower end of the coil winding portion. According to the present invention, the narrow collector core apparatus can reduce the limitations associated with when the current collector device is installed to the lower part of the railway vehicle due to the reduction of the width of the core of the current collector device by reducing the width of the core of the large capacity current collecting device installed at the lower part of the railway vehicle; and can maintain the output of the current collector device by applying the core of the current collector device to the railway vehicle which has no lateral deviation.
Patent KR-20140056524-A (KR)
Title: Solar cell
Inventor: LEE GI WON
IPC: H01L31/06
Filed: 2012-10-29
Abstract: A solar cell of the present invention includes a substrate; an emitter part which is located in a first surface of the substrate and forms the p-n junction with the substrate; a first electrode part which is located in the first surface of the substrate and is connected to the emitter part; a second electrode part which is located on a second surface of the substrate which is opposite to the first surface and is connected to the substrate. The first electrode part includes first finger electrodes which are extended in a first direction. The first finger electrodes are separated from adjacent finger electrode. A diffused reflection coating layer is formed on the upper surface of the first finger electrodes.
Patent KR-20130047677-A (KR)
Title: Heat conducting component and manufacturing method for same, refrigeration system and magnetic resonance imaging equipment
Inventor: Chen ji ming
IPC: B23K9/00
Filed: 2012-10-31
Abstract: PURPOSE: A heat conduction component and a manufacturing method thereof, a refrigeration system and a magnetic resonance imaging equipment employing thereof are provided to a superconducting magnet refrigeration system and magnetic resonance imaging equipment embodying such a component. CONSTITUTION: A heat conducting component for a superconducting magnet refrigeration system comprises an aluminum(Al) block(9), a stainless steel transition part(8), and a thin-walled tube. A through-hole is provided in the Al block. The stainless steel transition part is friction-welded to one end face of the Al block at one end thereof. The stainless steel transition part has an annular step at an opposite end thereof remote from the Al block. The thin-walled tube is welded to the annular step of the stainless steel transition part by argon arc welding.
Patent KR-20140057097-A (KR)
Title: Rice box
Inventor: NAM KI DONG
IPC: A47J47/06
Filed: 2012-11-02
Abstract: The present invention relates to a rice container. The rice container includes vent holes passing through to an inner case formed on an upper part of the inside of a rice containing part, thereby naturally or forcibly venting moisture and cold air formed in the rice containing part through the vent holes to provide the effect of storing rice for a long period of time without damage to rice from cold air or moisture. Moreover, the rice container automatically releases rice contained in the rice containing part through a rice providing part to provide the convenience of using the rice container.
Patent KR-20140065306-A (KR)
Title: Backrest positioning apparatus for a chair
Inventor: JUNG KWAN YOUNG
IPC: A47C7/46
Filed: 2012-11-21
Abstract: The present invention relates to an apparatus for adjusting a fixed installation position of a backrest on a back supporting frame which supports the chair backrest from the back. Provided is a chair backrest position adjusting apparatus including a vertical-direction vertical supporting frame that is formed to have a section in which two rows of frame rails are formed to extend in parallel, the vertical supporting frame being a vertical-direction frame that is disposed to extend upward and backward from a seating plate portion of a chair to support the chair backrest which is disposed in the front; an uneven rail groove where uneven surfaces are formed on facing surfaces of the two rows of frame rails constituting the vertical supporting frame; a first uneven slider and a second uneven slider where uneven surfaces with a length to be engaged with partial sections of the uneven surfaces of the uneven rail groove are formed on one side surfaces; an elastic spring that is disposed between the first uneven slider and the second uneven slider so that both ends are supported on the other side surfaces of the first uneven slider and the second uneven slider which face each other; and a transverse-direction horizontal supporting frame that moves along the vertical supporting frame while being connected and fixed to the chair backrest, the first uneven slider, the second uneven slider, and the elastic spring therebetween being disposed in the horizontal supporting frame.
Patent KR-20140066560-A (KR)
Title: Method and apparatus for setting object area for use in video monitoring device
Inventor: LEE GWANG GOOK
IPC: G06T7/00
Filed: 2012-11-23
Abstract: Provided are a method and apparatus for setting an object area for use in a video monitoring device. The apparatus, which is used for setting an object area corresponding to the size of a particular object when monitoring a video, comprises an image receiving unit receiving a captured image; a point setting unit changing the image into a still image when information on a first point for designating the object area is received, and receiving information on a second point for designating the object area; an object area setting unit setting a figure having the first point and the second point as diagonal vertices, as the object area; and an object area storing and transmitting unit storing information on the object area and transmitting the information to a video monitoring device.
Patent KR-20140067565-A (KR)
Title: Catalyst for production of light olefin and production method of light olefins through catalytic cracking of hydrocarbons using the catalyst
Inventor: KIM MI JIN
IPC: C07C11/08
Filed: 2012-11-27
Abstract: The present invention relates to a catalyst for producing lightweight olefin including ethylene and propylene by performing catalytic cracking on a C4-7 hydrocarbon mixture that is generated after naphtha cracking. The catalyst has physical and chemical properties of existing catalysts and shows more excellent pore properties so that the production yield of lightweight olefin can be improved. The catalyst for producing lightweight olefin including ethylene, propylene, and butene by performing catalytic cracking on a C4-7 hydrocarbon mixture of the present invention is a mixed catalyst of i) a ZSM-5 catalyst and ii) one or more kinds of zeolite other than the ZSM-5 catalyst.
Patent KR-20140070776-A (KR)
Title: Apparatus for analyzing a laser fault
Inventor: CHOI YONG JE
IPC: H04L12/22
Filed: 2012-11-27
Abstract: The present invention relates to a device for analyzing laser fault injection which can analyze a sub-channel using low-cost laser having a large focal zone. The device for analyzing laser fault injection can check a first laser injection position using at least one laser pointer, check a second laser injection position based on an image provided from a camera after performing laser injection for testing a security processor, and adjust the laser injection position through control of a moving member after checking the second laser injection position.
Patent KR-20140070830-A (KR)
Title: Bending measuring apparatus of work roll
Inventor: LEE DONG GUE
IPC: B21B38/12
Filed: 2012-11-28
Abstract: The present invention relates to a bending measuring apparatus of a work roll. The bending measuring apparatus includes: a pair of backup rolls spaced apart from each other; the work roll provided to be in parallel with the backup rolls and pushed by the backup rolls to apply pressing force to a material; a roll chock supporting both ends of the work roll to be able to rotate, and moving adjacent to or away from the backup rolls to adjust the bending direction and the bending amount of the work roll; and a bending measuring unit having a sensor measuring the bending amount, and installed at a rotation center of the work roll.