baber/WOPTO huggingface dataset:
Patent KR-20150104772-A (KR)
Inventor: JU HAE JIN
IPC: H04N9/64
Filed: 2014-03-06
Abstract: To correct saturated pixel data, a weighted function which represents a correlation between the color values of a saturated pixel and the color values of a peripheral pixel is set. The weighted values of the peripheral pixels for the saturated pixel are calculated by using the weighted function. The weighted average value of color values of peripheral pixels are calculated by using the weighted values. The color value of the saturated pixel is corrected by the weighted average value. Natural color restoration result can be obtained by a relatively simple calculation without an additional process by using the weighted function, which reflects the correlation between different color channels. The reliability of corrected color value can be improved by selecting pixels used for correction based on the saturation of the peripheral pixel and correction result.
Patent KR-20150106292-A (KR)
Inventor: PARK HYEON TAE
IPC: E05B83/24
Filed: 2014-03-11
Abstract: A hood latch device is disclosed. According to the present invention, the hood latch device comprises: a base having a movement groove unit; a latch gear restraining a striker moved through the moving groove unit; a foul installed to be rotated in the base and restraining rotation of the latch gear with a motion engaged with the latch gear and unlocking the latch gear while being linked with the motion of a first operation cable and being rotated; a releasing unit installed to be rotated in a rotary support shaft penetrating the foul and linked with the motion of a second operation cable to be rotated and rotating the foul in a direction away from the latch gear; and a cover unit installed to face the base having the latch gear and the foul therebetween and restraining that the releasing unit rotates at a predetermined angle or more.
Patent KR-20150008800-A (KR)
Inventor: KIM HYE JEONG
IPC: H04W48/16
Filed: 2014-03-17
Abstract: An embodiment of the present invention relates to an apparatus and a method for providing an LTE service in an electronic device. According to the embodiment of the present invention, an operating method of the electronic device comprises: a step of deactivating an LTE communications module when the electronic device enters an LTE region not supporting CSFB; a step of checking if system information including LTE network information is received through a legacy network; and a step of activating the LTE communications module when receiving the system information including LTE network information. Other embodiments of the present invention are also feasible.
Patent KR-20150110107-A (KR)
Inventor: JOUNG HYUN SEOB
IPC: E04D15/00
Filed: 2014-03-24
Abstract: The present invention relates to an apparatus to dismantle a building slate roof. According to the embodiment of the present invention, the number of workers required to dismantle the building slate roof is reduced; costs required to dismantle the building slate roof can be reduced; and the efficiency to dismantle the building slate roof can be improved.
Patent KR-20150110151-A (KR)
Inventor: AN BYUNG RYUL
IPC: B01J20/24
Filed: 2014-03-24
Abstract: The present invention relates to chitosan bead for removing phosphorus, which fixates a transition metal ion to the chitosan bead, cross-links chitosan molecules through the transition metal ion, and maximizes fixation efficiency of the transition metal ion, thereby doubling absorption reactivity and reactive selectivity for phosphate to effectively remove the phosphate even if a very small amount of the phosphate exists in water, and a method for preparing the same. According to the present invention, the method comprises the following steps: dissolving a transition metal hydrate in an acidic solution to prepare a transition metal solution; inputting chitosan powder into the transition metal solution to induce a first chelate bond between an amine group of the chitosan powder and the transition metal; curing the transition metal solution having the chitosan powder dissolved therein (hereafter, referred to as a transition metal-chitosan solution) to form the chitosan bead; and mixing the chitosan bead with an aqueous solution of the transition metal hydrate to induce a second chelate bond between the transition metal ion and the amine group. A chitosan polymer is cross-linked by the first and second chelate bonds between the transition metal ion and the amine group, and the transition metal ion serves as a functional group in which ligand-binding is possible.
Patent KR-20150110178-A (KR)
Inventor: KANG JUNG HWAN
IPC: E02F9/18
Filed: 2014-03-24
Abstract: The present invention relates to a counterweight comprising: a body mounted on a rear of a vehicle frame, and including an inner surface to form one side of an engine room; and an interference type muffler unit including a muffler groove installed in the inner surface of the body, and a muffler cover covering a part of the muffler groove forming a phase change path to generate an interfering sound by changing the phase of noise generated in and received from the inside of the engine compartment. According to the embodiments, the counterweight efficiently reduces noise by offsetting the noise due to an engine installed in the engine compartment and reduces a noise of a cooling fan using an interfering sound which effectively has a phase difference of 180 degrees from an offending noise.
Patent KR-20150113224-A (KR)
Inventor: PARK JUNG HO
IPC: G06Q30/02
Filed: 2014-03-26
Abstract: The present invention relates to a method and a system for providing a coupon service by building a point of interest (POI) address book. More specifically, a POI address book building device includes: a POI address book database storing a POI address book built for each user; a collection unit collecting information regarding the call history and address book of the users; and a POI address book building unit which collects main POI information and sub POI information related to the main POI information corresponding to the collected information and builds the POI address books of the users by using the main POI information and the sub POI information collected in advance.
Patent KR-20150111792-A (KR)
Inventor: PACK CHUL SOON
IPC: A23G3/48
Filed: 2014-03-26
Abstract: The present invention relates to a method for producing nut red bean jelly having a good texture and nut red bean jelly having a good texture and produced through the same. Agar and red bean paste are sequentially added in boiling water to produce red bean jelly. Agar is fed in boiling water to be completely melted and diluted, and sugar is fed in an agar colloid solution to be completely melted. The paste is fed and diluted in the agar colloid solution having sugar melted therein, and an agar colloid paste solution having the agar and sugar melted therein is boiled at high temperature for a particular period of time and is cooled to a particular temperature, and the agar colloid paste solution is maintained in a gel state. Starch syrup is fed in and mixed with an agar colloid diluted material in the gel state, and grains of nuts are fed for a particular period of time in red bean gel diluted by mixing starch syrup to mold and produce nut red bean jelly. The molded nut red bean jelly is cooled, cut into a particular size, and packed. The nut red bean jelly having a good texture according to the present invention is molded and produced by adding grains of nuts, so the texture is improved. A part of nuts buried in jelly is exposed to the outside to be seen, so the properties of additives and visual properties are exhibited to ensure specialization. To maintain the properties of additives added during production of jelly, the additives are sequentially fed. The jelly is not too sweet and has improved adhesion not to harm health, and can be flavored by men and women at all ages.
Patent KR-20150112354-A (KR)
Inventor: LEE BO HYOUNG
IPC: H04B1/38
Filed: 2014-03-27
Abstract: Provided is a mobile terminal which comprises: a terminal body; a circuit board installed inside the terminal body; an electronic component electrically connected to the circuit board, and installed inside the terminal body; and a connector part which is disposed between the circuit board and the electronic component, and electrically connects the circuit board and the electronic component as both sides thereof are bonded to the circuit board and the electronic component.
Patent KR-20150115062-A (KR)
Inventor: CHOI HAN SHIN
IPC: B22F3/105
Filed: 2014-04-02
Abstract: The present invention relates to metal powder with excellent fluidity and a manufacturing method thereof and, more specifically, to metal powder with excellent fluidity, which comprises: micro-particles having an irregular surface configuration and comprised of a first metal; and mixed-phase particles including a plurality of nanoparticles comprised of a second metal attached to a surface of the microparticle through a mechanical hybrid process.
Patent KR-20150115446-A (KR)
Inventor: KIM JIN WOOK
IPC: F21V17/00
Filed: 2014-04-04
Abstract: An embodiment relates to a lighting device. The lighting device includes a radiation panel including a radiator and multiple radiation pins in the bottom of the radiator; a light emitting module including a printed circuit substrate on the radiation panel and multiple light emitting elements on the printed circuit substrate; at least one lighting module including a lens cover including multiple lens parts corresponding to each of the light emitting elements on the light emitting module; and a case combined with an outer part of the lighting module. The radiation panel includes a first guide rib placed outside the printed circuit board; multiple second guide ribs placed outside the first guide rib; and a case combination part protruding from the opposite side to the radiator. The case combination part is placed under an upper part of the second guide rib, a part of the case is combined with the combination part, and a lower thickness than the upper part of the second guide rib is included.
Patent KR-20150115453-A (KR)
Inventor: PARK JOO YANG
IPC: C04B22/12
Filed: 2014-04-04
Abstract: A geopolymer composition of the present invention includes: an industrial by-product made of blast slag micropowder, fly ash, or a mixture of the blast slag micropowder and the fly ash; and an alkali activator. The alkali activator includes: a hydroxyl ion (OH-) derived from sodium hydroxide (NaOH) or potassium hydroxide (KOH); and any one or more among a chlorine ion (Cl-) or hypochlorous acid (OCl-) derived from the sodium chloride (NaCl) or sodium hypochlorous acid (NaOCl). By including NaCl or NaOCl in NaOH, a basic material of an existing alkali activator, and using the same as the alkali activator, the composition of the present invention has improved bending strength and compression strength and excellent seawater resistance and chemical resistance. The geopolymer composition according to the present invention can solve a seawater concentrated water treatment problem since the geopolymer composition can use seawater concentrated water or industrial waste water, which is produced after a seawater desalination process, as the alkali activator, create economic profit by treating the industrial by-product while being manufactured using the by-product, contribute to solving an environmental problem such as global warming or the like as not discharging carbon dioxide, and have more improved bending strength and compression strength and excellent seawater resistance and chemical resistance compared to an existing composition and the existing geopolymer using cement.
Patent KR-20140122679-A (KR)
Title: A smart vending machine with featured billboard
Inventor: PYO SEUNG HOON
IPC: G07F9/02
Filed: 2014-04-09
Abstract: The present invention relates to a smart vending machine with a billboard function, and more particularly, to a smart vending machine with a billboard function, which has a screen part for performing the billboard function and displaying a price or detailed information of a product to be stored, is provided on a front surface of the vending machine, and allows a consumer to confirm the price and the detailed information of the product through the screen part and a product selected according to a user selection to be projected. The smart vending machine with the billboard function according to the present invention has an advantage in that an advertising effect is maximized because a user can register and expose information on various products and a lot of advertising images through the screen part installed on the front surface as the user likes. There is an advantage in that a marketing effect is maximized because a consumer user can freely compare a relevant product and rival product groups of different brands, and then the consumer for oneself can select the relevant product. Furthermore, there is an advantage in that a promotion effect is maximized because the user can freely apply an effect the user wants, to a product the user wants to emphasize.
Patent KR-20150117349-A (KR)
Title: Phase shift mask and method of forming pattern using the same
Inventor: LEE DONG EON
IPC: H01L21/027
Filed: 2014-04-09
Abstract: According to an embodiment of the present invention, a phase conversion mask includes: a mask substrate divided into a first area, and a plurality of second areas at both sides of the first area; and a phase conversion layer in response to the first area on the mask substrate. The transmittance of the phase conversion layer is 45% or more. By forming a patter using the phase conversion mask, a plurality of photo resist patterns corresponding to one phase conversion layer are formed, and thereby, a pattern having the higher resolution than that of the phase conversion mask can be formed.
Patent KR-20150122357-A (KR)
Title: Light emitting keypad module and manufacturing method thereof
Inventor: SON DO HYUN
IPC: H01H9/18
Filed: 2014-04-23
Abstract: The present invention relates to a light emitting keypad module and a manufacturing method thereof. The light emitting keypad module comprises: a flexible PCB; an LED which is mounted on the flexible PCB; a light guide module which includes a light guide film on which a light guide pattern is formed at a lower center thereof and a light diffusing film laminated on the upper surface thereof, and has a concave portion on one side thereof and protrusion portions on both sides thereof; and a one-side adhesive film which is attached to a light guide module and the LED, and on which a key pattern is formed. The LED is positioned separately in the concave portion of the light guide module, a light shielding layer for preventing light leakage is formed on all the sides excluding a light incident face from the LED. A light leakage phenomenon is effectively and efficiently removed in the light emitting keypad module, and the manufacturing method has high economical properties and efficiency since production yield can be improved, and labor costs, and a failure rate can be reduced due to reduced assembly time, and fundamentally removes concerns over the occurrence of defects, thereby achieving high reliability in quality.
Patent KR-20150129153-A (KR)
Title: Manufaturing device of organic light emitting diode display and method for manufacturing organic light emitting diode display using the same
Inventor: KIM JANG SUB
IPC: H01L51/50
Filed: 2014-05-08
Abstract: Provided are a device for manufacturing an organic light emitting display device and a manufacturing method thereof. According to an embodiment of the present invention, the device for manufacturing an organic light emitting display device comprises: a chamber; a stage which is arranged in the chamber wherein an array substrate is placed on the stage; and a source unit which forms a first solvent atmosphere in the chamber.
Patent KR-20150133877-A (KR)
Title: Graphene touch sensor comprising contacted graphene patterns and method of fabricating ths same
Inventor: PARK WAN JUN
IPC: G06F3/041
Filed: 2014-05-20
Abstract: Provided is a graphene touch sensor. The graphene touch sensor comprises: a base substrate having a first surface and a second surface facing the first surface; a first graphene pattern on the first surface of the base substrate; and a second graphene pattern arranged on the first graphene pattern, and controlling an area connected to the first graphene pattern depending on a touch of a target object in the second surface.
Patent KR-20150134950-A (KR)
Title: Method of fabricating light emitting diode with high efficiency
Inventor: PARK SEONG JU
IPC: H01L33/14
Filed: 2014-05-23
Abstract: Provided is a method for manufacturing a high efficiency light emitting diode. Specifically, The method for manufacturing a high efficiency light emitting diode includes: a step of forming an n-type gallium nitride layer and an active layer on a substrate in order; a step of forming a p-type gallium nitride layer with multiple holes on the active layer; a step of forming an insulation area layer on the side and the lower surface of the hole in the p-type gallium nitride layer; and a step of forming a metal layer charging the inside of the hole in which the insulation area layer is formed. The metal layer is formed in a shape of a metal disc layer, and the metal disc layer and a magnetic layer are laminated in order in the metal layer. The insulation area layer is formed in the p-type gallium nitride layer with the holes, so the degradation of quality of a thin film in the gallium nitride layer and a leaked current are suppressed since the metal layer is formed in the gallium nitride layer. Moreover, the metal disc layer is formed in the gallium nitride layer, so internal quantum efficiency in a light emitting diode can be efficiently improved by surface plasmon resonance. Also, the magnetic layer is formed in the gallium nitride layer. So, a light emitting recombination rate is increased since an uneven magnetic field is applied into the light emitting diode. Thereby, light emitting efficiency can be improved.
Patent KR-20150134956-A (KR)
Title: Linear type piezoelectric element with flexibility
Inventor: JEON BYUNG OK
IPC: H01L41/087
Filed: 2014-05-22
Abstract: The present invention relates to a linear piezoelectric device having flexibility, and more specifically, to a linear piezoelectric device having flexibility, which is easily arranged, used, and treated, and also can be compatibly used for various usages since the linear piezoelectric device is formed in a linear structure having flexibility. According to the present invention, the linear piezoelectric device having flexibility comprises: a dielectric member including a ferroelectric polymer; and an electrode member disposed to be electrically connected to the dielectric member. The dielectric member and the electrode member are linearly disposed together in a longitudinal direction, and the dielectric member and the electrode member are intertwined or wound with each other. Accordingly, the linear piezoelectric device having flexibility of the present invention is formed to be a linear structure, and to allow the electrode member and the dielectric member to have flexibility, and has elasticity which is contracted and expanded when an external force is applied, thereby being variously used as not only a generator but also a pressure sensor (a liner sensor which outputs an electric signal corresponding to the application of the external force) installed in a thin planar object which is used as a material of a product such as clothing, bedding, etc. Furthermore, according to the present invention, the linear piezoelectric device having flexibility has a support line or an outer layer with yarn fibers, the entire diameter is formed to be less than or equal to 1,000 μm so as to provide a fiber-like soft tactility, and can be freely bent so as to arrange or weave the same on fabric in a way of embroidery, so an installation, treatment, and usage thereof is easy.
Patent KR-20150138646-A (KR)
Inventor: LEE JAE YEONG
IPC: A61F13/02
Filed: 2014-06-02
Abstract: The present invention relates to a microneedle patch and a manufacturing method thereof. The microneedle patch of the present invention comprises: a support part having a groove; a plurality of microneedles protruding from the bottom of the groove; a gel membrane made of a biodegradable resin, mixed with a solvent and a drug or a skin care solution, filled in the groove through electrospinning or electrospraying so as to supply the drug or skin care solution; and a protective film attached onto the support part and covering the gel membrane for supplying the drug or the skin care solution.
Patent KR-20150140036-A (KR)
Title: Washing Machine
Inventor: PARK JEE SU
IPC: D06F35/00
Filed: 2014-06-05
Abstract: Disclosed is a washing machine which prevents damage to laundry without the distortion and friction of the laundry by washing laundry while the laundry hangs on a hanger. The washing machine includes a housing for accommodating the laundry hanging on the hanger, the hanger which moves vertically in the housing, a washing unit which stores washing water and the laundry in the housing and applies air pressure to the accommodated laundry to apply a pressure to the laundry, and a drying unit which dries the laundry cleaned by the cleaning unit.
Patent KR-20150087782-A (KR)
Inventor: CHOI MIN SOO
IPC: H02G7/20
Filed: 2014-06-09
Abstract: Disclosed is a hot line work method of a power distribution system. The hot line work method of the power distribution system comprises the steps of: fixing a cable fixing bar to an electric pole; shifting electric wires connected to the electric pole to an electric wire support unit installed on the cable fixing bar; transferring the electric wire support unit connected with the electric wires upwards, and separating the electric wires from an existing pin long column pre-installed on the electric pole; removing an existing pin crossarm installed on the electric pole and installing a new pin crossarm on the electric pole; transferring the electric wire support unit toward a LP insulator installed on the new pin crossarm downwards; and shifting the electric wires connected to the electric wire support unit to the LP insulator.
Patent KR-20140145997-A (KR)
Inventor: KIM YOUNG JEA
IPC: C08J5/22
Filed: 2014-06-12
Abstract: The present invention relates to: a sulfonate based-compound; a polymer electrolyte membrane using the same; a membrane electrode assembly including the same; and a fuel cell including the same. The present invention provides the sulfonate-based compound represented by Chemical Formula 1. In Chemical Formula 1, A1 to A4 are same with each other or different from each other and are independently halogen groups. The polymer electrolyte membrane manufactured by using the sulfonate-based compound easily forms a hydrophilic-hydrophobic phase separation structure.
Patent KR-20150143979-A (KR)
Inventor: HONG DAE HAN
IPC: A43B13/14
Filed: 2014-06-13
Abstract: The present invention relates to shoes which enable a wearer to wash foot while the wearer wears the shoes and providing user convenience. Each of the shoes includes: a porous soft elastic layer which comes in contact with the sole of a wearer; a sole part including a lower sole unit which is arranged on the lower part of the porous soft elastic layer to come in contact with the ground surface; and an upper part which is arranged on top of the sole part. The lower sole unit includes: a first lower sole unit which has a relatively higher hardness compared to that of the porous soft elastic layer and is arranged on the lower surface of the porous soft elastic layer; and a second lower sole unit which is capable of draining water and is arranged on the lower surface of the porous soft elastic layer. The porous soft elastic layer can form activated bubbles of a cleaning agent.