baber/WOPTO huggingface dataset:
Patent KR-20140047065-A (KR)
Title: Method and apparatus for cleaning nozzle, and for preventing process liquid from drying in liquid processing
Inventor: KOMETANI YASUYUKI
IPC: H01L21/302
Filed: 2014-04-02
Abstract: The purpose of the present invention is to suppress the enlargement of a liquid processing apparatus, to improve the efficiency of nozzle cleaning, and to prevent a processing liquid from drying. The apparatus comprises: a cleaning room (62) having a funnel part (65); a first solvent supply means (72) for supplying a solvent to the funnel part in the cleaning room; a second solvent supply means (72) for supplying a solvent to the upper part of the funnel part; a nozzle suction means; a moving means (44, 46) for moving a nozzle between the cleaning room and a processing liquid discharging position to a substrate; and a controller (110) for controlling the first and second solvent supply means, the suction means, and the moving means. When the nozzle is held in the cleaning room, a liquid level of a processing liquid is sucked back inside the nozzle by the suction means, and the nozzle is cleaned by supplying a solvent to the cleaning room by the first solvent supply unit and forming a vortex of the solvent, and a liquid reservoir section is formed by supplying a solvent to the cleaning room by the second solvent supply unit, and a processing liquid layer, an air layer, and a solvent layer are formed inside the front end of the nozzle by having the nozzle suck by the suction means.
Patent KR-20150115975-A (KR)
Title: 금속 착물 및 이를 포함하는 유기 태양 전지
Inventor: CHO KEUN
IPC: C07F15/00
Filed: 2014-04-03
Abstract: 본 명세서는 금속 착물 및 이를 포함하는 유기 태양 전지를 제공한다.
Patent KR-20150117735-A (KR)
Title: A manufacturing method of cable drum comprising the paper hollow tube and cable drum manufactured by the same
Inventor: JOE JEONG HOON
IPC: B65H37/04
Filed: 2014-04-10
Abstract: The present invention relates to a manufacturing method of a cable drum including a hollow paper tube and a cable drum manufactured thereby and, more specifically, to a manufacturing method of a cable drum including a hollow paper tube capable of manufacturing a hollow paper tube having a large diameter by using an adhesive composition which has a short drying time without the degradation of adhesion strength and is harmless to humans, and a cable drum manufactured thereby. The manufacturing method of the cable drum including the hollow paper tube and the cable drum manufactured thereby are for adhesion of the hollow tube capable of reducing human body maleficence through the combination of non-toxic materials by replacing a polyvinyl acetate based compound with polyvinyl alcohol (PVA) in a traditional polysol adhesive. The compound of the present invention is harmless to humans and can reduce the drying time. Thus, the adhesion time for manufacturing the hollow paper tube can be remarkably reduced. Accordingly, the production of the hollow paper tube having a large diameter which is difficult to produce with the traditional polysol adhesive is possible and the cable drum can be manufactured by using the hollow paper tube having a large diameter.
Patent KR-20140058477-A (KR)
Title: Floating structure with a propulsion system using heterogeneous fuel
Inventor: AHN JAE WAN
IPC: B63B11/04
Filed: 2014-04-18
Abstract: Disclosed is a floating structure with a propulsion system using heterogeneous fuel to float on the sea. According to an embodiment of the present invention, the floating structure comprises a propulsion device installed inside a hull of the floating structure; a fuel tank for storing fuel used for the propulsion device; and a pipe for supplying fuel accepted in the fuel tank to the propulsion device. The fuel tank is installed on an upper deck of the floating structure.
Patent KR-20150121496-A (KR)
Inventor: YOON KYUNG YOUNG
IPC: A23L7/10
Filed: 2014-04-21
Abstract: The present invention relates to a method for producing a mixed cereal powder produced at an optimal mixed ratio, in which an optimal mixed ratio of the mixed cereal powder having improved nutrition and functions is clarified. The mixed cereal powder produced according to the method of the present invention is combined with barley, millet, sorghum, and adlay at an optimal combining ratio and has higher crude protein, crude fat, and crude ash contents than white rice to be used instead of rice flour. Free amino acid, inorganic material, free sugar, total polyphenol, total flavonoid, DPPH radical removing functions, ABTS radical removing functions, and reducing power are high, so the mixed cereal powder has nutrition and functions to be utilized for various foods.
Patent KR-20150122008-A (KR)
Title: Apparatus for cleaning substrate
Inventor: MOON SUNG MIN
IPC: H01L21/324
Filed: 2014-04-22
Abstract: Provided is a substrate processing device which can process a large substrate in a substrate processing device for cleaning and drying a semiconductor substrate having a pattern. A semiconductor substrate processing device comprises: a chamber which stores a substrate, and performs a cleaning process and a drying process of the substrate; a spin chuck which is installed inside the chamber, and gripping the substrate to be rotated; a spraying unit which is installed on an upper part of the substrate gripped by the spin chuck, and provides fluid including a cleaner and a drier to the substrate; and an air supplying unit which is installed on an upper part of the chamber to provide clean air for forming a processing atmosphere inside the chamber, and provides the substrate by heating the substrate at a certain temperature or higher.
Patent KR-20150124193-A (KR)
Title: Composition Having Promoting Effect on Induction of Black Hair and Inhibitory Effect on Induction of White Hair
Inventor: KO IN SUN
IPC: A61Q7/00
Filed: 2014-04-28
Abstract: Disclosed is a composition for inducing black hair and preventing gray hair. The present invention comprises a red ginseng extract of 20 to 30 parts by weight, an indian strawberry extract of 70 to 95 parts by weight and a black soybean extract of 1 to 3 parts by weight. According to the present invention, provided is a composition for inducing black hair and preventing gray hair, which completely does not use a chemical additive and uses only purely natural materials.
Patent KR-20150125777-A (KR)
Title: Test Apparatus and Test Method of Superconductive Wire Material
Inventor: JOO JIN HONG
IPC: G01N27/82
Filed: 2014-04-30
Abstract: According to the present invention, a device to test a superconductive wire material comprises: a conveying means to convey and take out the superconductive wire material into a cooling region; a supply means of an electric current for measurement to supply the electric current for measurement to a measured part of the superconductive wire material conveyed into a cooling region; a magnetic field detecting part to detect a magnetic field induced from a measured part of the superconductive wire material; and a defect determining part to determine the defect of the measured part from a pattern of the detected magnetic field, wherein the conveying means convey the superconductive wire material wound around a supply reel to a winding reel via the measured part, the supply means of an electric current for measurement includes a pair of guide rollers to guide the conveyance of the superconductive wire material, and the magnetic field detecting part includes a plurality of hall sensors to detect a magnetic field at a plurality of positions of the measured part.
Patent KR-20150123672-A (KR)
Title: Method of encrypting/decrypting content
Inventor: KIM SUN KYUNG
IPC: H04N21/4408
Filed: 2014-04-30
Abstract: Disclosed is a method for encrypting sharing content within a security group having a plurality of devices, which comprises: generating an encrypted key and a plurality of partial keys; distributing the generated partial keys to the devices; and encrypting the content by using the encrypted key which is generated.
Patent KR-20150126450-A (KR)
Title: Rice cakes steam device
Inventor: KIM MI SOON
IPC: A47J27/04
Filed: 2014-05-02
Abstract: The present invention relates to a rice cake steaming device. The rice cake steaming device comprises: a steam tank for generating steam to steam rice cakes and supplying the same through a plurality of steam supply pipes; a plurality of steaming containers including a rice cake accommodating part on which rice cakes are placed at an upper portion thereof, and a plurality of ventilation holes to transfer steam to the rice cakes at a lower portion of the rice cake accommodating part on which the rice cakes are placed; a table which has a plurality of installation grooves on which the steaming containers are placed, and when the steaming containers are arranged on the installation grooves, transfers steam delivered from the steam tank to a lower portion of the steaming containers and includes a condensate outlet generated from a lower portion of the steaming containers to the outside; and a condensate collection unit which collects condensate discharged through the outlet of the table, and supplies the collected condensate to the steam tank.
Patent KR-20150129195-A (KR)
Inventor: YOO HWAN KYU
IPC: C23C14/24
Filed: 2014-05-09
Abstract: The present specification discloses a loading chamber of a thin film depositing device, comprising: a housing including an internal space to accommodate a substrate; a static electricity generation unit including an electrostatic chuck capable of generating static electricity by being installed on the lower side inside the housing; a substrate transfer unit to transfer the substrate transferred to the upper side of the electrostatic chuck from the upper side to the lower side; a pumping unit to discharge air inside the housing to the outside; and a venting unit to supply purging gas to the inside of the housing. Moreover, the present specification discloses a particle removing method comprising: a substrate taking in step of taking the substrate wherein a deposition process is carried out into the housing of the loading chamber; a static electricity generation step of generating static electricity by operating the electrostatic chuck which is installed inside the housing and on the upper side of which the substrate is placed; a pumping step of discharging air inside the housing by operating a pumping unit connected inside the housing; a substrate taking out step of taking the substrate out to a returning chamber connected to the loading chamber; a static electricity removing step of removing the static electricity by stopping the operation of the electrostatic chuck; and a particle discharge step of discharging a particle attached to the surface of the electrostatic chuck to the outside by the pumping unit.
Patent KR-20150129562-A (KR)
Title: Vacuum cleaner
Inventor: KIM TAK SOO
IPC: A47L9/16
Filed: 2014-05-12
Abstract: The present invention relates to a dust collection unit comprising: a dust collection case provided to divide a first dust collection part and a second dust collection part; and a dust collection unit having a flow passage forming member forming a flow passage guiding an air sucked to the dust collection case and the air discharged from the dust collection case. Moreover, the present invention relates to the dust collection unit and a vacuum cleaner having the same. A suction hole, wherein a portion of an outer circumferential surface is opened is provided to a flow passage forming member and a first suction flow passage guiding an air introduced to the first dust collection part is provided to the inside, configures the dust collection unit to have a more compact size since there is no structure that protrudes to the outside in the dust collection unit.
Patent KR-20150130872-A (KR)
Title: Trailing edge cellular structure for turbine blade
Inventor: SON CHANG MIN
IPC: F01D5/14
Filed: 2014-05-14
Abstract: The present invention is to provide a gas turbine blade where a plurality cooling flow paths through which cooling air is entered and circulated into a blade are formed, and a slot communicating with the cooling flow path and a blade end is formed, by which cooling air discharged to the slot contacts a hot fluid flowing outside of the blade to be capable of film cooling. The gas turbine blade with a reinforced trailing edge by a cell structure is characterized in that the cell structure formed by a combination of a plurality of unit cells (C) is included between the inner wall at the trailing edge of the blade and the cooling flow path to cool the trailing edge side of the blade among the plurality of cooling flow paths.
Patent KR-20140138037-A (KR)
Inventor: KE GAO
IPC: G01S19/20
Filed: 2014-05-15
Abstract: Disclosed are a method to estimate pseudorange errors and a system for the same. The method to estimate pseudorange errors includes a step of generating a plurality of course/acquisition (C/A) codes corresponding to a satellite according to the intermediate frequency (IF) signal data acquired by the satellite. The method further includes: a step of determining an autocorrelation value for each of a plurality of C/A codes based on the IF signal data; a step of acquiring a first time-deviation value of a first prompt C/A code and a second time-deviation value of a second prompt C/A code corresponding to the maximum autocorrelation of the autocorrelation value; and a step of determining pseudorange errors based on the first time-deviation value, second time-deviation value, and autocorrelation value. The C/A codes includes the first prompt C/A code, a prior C/A code related to the first prompt C/A code, and a posterior C/A code related to the first prompt C/A code.
Patent KR-20150131622-A (KR)
Title: Apparatus and method for changing channels by contorlling frame rates
Inventor: LEE KYUNG SUG
IPC: H04N7/18
Filed: 2014-05-15
Abstract: The present invention relates to a channel variable apparatus depending on the control of the number of frames, and a method thereof and, more particularly, to a channel variable apparatus which can easily vary the number of channels by controlling the number of frames by a channel individually corresponding to a plurality of image signals which are different from each other. The channel variable apparatus of the present invention automatically detects an SD signal and an HD-SDI signal which are received through a single connector to output an image corresponding to a type of signal so as to change a channel without a separate setting, and at the same time, supports an IP-based camera to support to easily allocate the number of channels in accordance with the number of SD, HD-SDI, and IP signals, depending on the control of the number of frames in the number of limit processing frames, and also supports to easily increase the number of channels for the IP-based camera, thereby being easily applied to a system in which various types of cameras are mixed, ensuring scalability and convenience, and reducing costs caused by an additional DVR since the number of channels can be increased without an installation of a separate DVR for an additional channel by controlling the number of the frames.
Patent KR-20150131812-A (KR)
Title: Straight LED lamp
Inventor: KIM YONG TAE
IPC: H05B37/02
Filed: 2014-05-16
Abstract: A straight led lamp according to the present invention comprises: a straight lamp housing; a circuit substrate; an LED array in which a plurality of LED devices connected between a first DC power terminal and a first connection point are connected to each other; and an LED driving circuit which is mounted on the circuit substrate. The LED driving circuit includes: a switching circuit unit which is connected between the first connection point and a second DC power terminal, and performs the switching driving of the LED array; a first bridge circuit in which an input end is connected between a first connection pin and a second connection pin arranged on one side of the straight lamp housing, and an output end is connected between the first DC power terminal and the second DC power terminal; a second bridge circuit in which an input end is connected between a third connection pin and a fourth connection pin arranged on the other side of the straight lamp housing, and an output end is connected between the first DC power terminal and the second DC power terminal; a first capacitor which is connected between one side of the input end and one side of the output end of the first bridge circuit; a second capacitor which is connected between the other side of the input end and the other side of the output end of the first bridge circuit; a third capacitor which is connected between one side of the input end and one side of the output end of the first bridge circuit; and a fourth capacitor which is connected between the other side of the input end and the other side of the output end of the second bridge circuit.
Patent KR-20150133607-A (KR)
Inventor: LEE JAE SAM
IPC: H02M3/155
Filed: 2014-05-20
Abstract: The present invention relates to a DC-DC converter which comprises: n number of converters (n: a natural number greater than or equal to two) connected in parallel for adjusting a level of input voltage according to a duty ratio of a first pulse signal applied to a first switch device, and outputting output voltage; and a control unit for comparing an average value of n number of sensing currents sensed by each of the converters with each of the n number of sensing currents, and controlling the duty ratio of the first pulse signal.
Patent KR-20150073823-A (KR)
Inventor: NOH SI CHUNG
IPC: F21V21/34
Filed: 2014-05-26
Abstract: A lighting apparatus is disclosed. The lighting apparatus according to the present invention comprises a lighting unit and a power connection unit to transfer external power to the lighting unit and prevent a short.
Patent KR-20150136298-A (KR)
Title: Apparatus and method for sorting item using longest increasing subsequence
Inventor: MOON DONG SUN
IPC: G06F17/30
Filed: 2014-05-27
Abstract: Disclosed are an apparatus and a method for sorting an item using a longest increasing subsequence. The method comprises: selecting exceptional items corresponding to the longest increasing subsequence from items included in a list of items; selecting update items by excluding the exceptional items from the items; performing an update on the update items; and performing item sorting on the items. By selecting only an item to be updated from various items in the list of items, and performing an update, the system workload resulting from the update is reduced, thereby enabling a system to be more efficiently used.
Patent KR-20150136819-A (KR)
Title: Multi-layered ceramic capacitor and board having the same mounted thereon
Inventor: KIM DONG GUN
IPC: H01G4/12
Filed: 2014-05-28
Abstract: The present invention provides a multi-layered ceramic capacitor comprising: a ceramic body which includes a dielectric layer, first and second main faces facing each other, first and second lateral faces facing each other, and first and second end faces facing each other; a first internal electrode which is disposed in the ceramic body, includes a first withdrawal portion and a second withdrawal portion separated from each other and exposed to the first main face, and is disposed to be separated at a predetermined distance from the first and second end faces; a second internal electrode which is positioned between the first withdrawal portion and the second withdrawal portion, includes a third withdrawal portion exposed to the first main face, and is disposed to be separated at a predetermined distance from the first and second end faces; a third external electrode which is disposed on the first main face of the ceramic body, and includes first and second external electrodes connected to the first internal electrode, and a third electrode connected to the second internal electrode, wherein the multi-layered ceramic capacitor includes a first dummy electrode which is disposed in a layer having the first internal electrode disposed and is connected to the third external electrode, and a second dummy electrode which is disposed in a layer having the second internal electrode disposed and is connected to at least one of the first and second external electrodes.
Patent KR-20150139249-A (KR)
Inventor: AHN CHI HYUNG
IPC: B61L25/02
Filed: 2014-06-03
Abstract: Disclosed is a position detecting apparatus of a moving unit. The apparatus includes an RFID reader which has an antenna and receives first identification information from an RFID tag installed in the moving path of the moving unit through the antenna; and a processor which detects the position of the moving unit by using the first identification information. The processor controls the radiation pattern of the antenna in consideration of the moving speed of the moving unit.
Patent KR-20150141220-A (KR)
Title: Light source module, lighting device and lighting system
Inventor: JI WON SOO
IPC: H05B44/00
Filed: 2014-06-09
Abstract: A light source module according to the embodiment of the present invention includes a light emitting device, and an optical device which has a first surface which is arranged on the light emitting device and has a groove part which has a center part through which a light axis passes and which is recessed in a light emission direction, and a second surface which is opposite to the first surface and refracts incident light through the groove to the outside. The optical device has recess parts which are arranged on the second surface and are periodically arranged in an edge direction connected to the first surface on the light axis.
Patent KR-20150142893-A (KR)
Inventor: GO DA HYUN
IPC: C08L101/00
Filed: 2014-06-12
Abstract: The present invention relates to an LED encapsulant comprising rare earth metal oxide particles, and more particularly, to an LED encapsulant comprising a chemical compound represented by chemical formula 1: M_a(OH)_b(CO_3)_cO_d in a polymer resin. An encapsulant composition of the present invention dramatically improves light extraction efficiency formed in an LED chip. In the chemical formula 1: M is Sc, Y, La, Al, Lu, Ga, Zn, V, Zr, Ca, Sr, Ba, Sn, Mn, Bi, or Ac; and a is 1 or 2, b is 0 to 3, c is 0 to 3, and d is 0 to 3. However, b, c, and d is not simultaneously 0, and b and c are simultaneously 0, or simultaneously not 0.
Patent KR-20150144541-A (KR)
Inventor: KANG CHANG SOON
IPC: B01D35/00
Filed: 2014-06-17
Abstract: The present invention relates to a direct-connection type water purifier with multiple filters and, more specifically, to a water purifier which uses water under the same pressure of tap water by being directly connected to a tap water supply, removes residual chlorine as well as various foreign substances and impurities through multiple filters with each different function, enables purification and sterilization of water through multiple filtering operations, and helps water ionization and formation of soft water by a powerful magnetic field. The direct-connection type water purifier with multiple filters comprises: a body formed in the shape of a rectangular box, opening and closing by a cover, and directly connected to a tap water supply; a first filter installed inside the body, formed in a cylindrical shape, and equipped with a first filtering roll and a chlorine removal bowl which consists of calcium sulfite to remove chlorine in the water; a second filter installed in parallel with the first filter, formed in a cylindrical shape, and equipped with a second filtering roll which is made of copper-zinc alloy (KDF) to re-filter and to sterilize the water; and a third filter installed in parallel with the second filter, formed in a cylindrical shape, and equipped with a magnetic field generating rod which generates a strong magnetic field to ionize the water.