baber/WOPTO huggingface dataset:
Patent KR-20190130300-A (KR)
Title: Low temperature coffee extractor
Inventor: KIM YOUNG KWAN
IPC: A47J31/34
Filed: 2018-05-14
Abstract: A low temperature extract coffee machine of the present invention comprises: a water storage tank which is provided with a space for accommodating a liquid therein and comprises a heating unit for heating the accommodated liquid, a sensor unit for sensing the temperature of the accommodated liquid, a pressing unit for adjusting pressure of the space accommodating liquids, and a control unit for controlling operations of the heating unit and the pressing unit according to information on the temperature sensed by the sensor unit; a powder tray which comprises an injection unit receiving liquids inside the water storage tank introduced thereinto according to pressure changes of the space where the liquid in the water storage tank is accommodated and an accommodation unit communicated with the injection unit and accommodating a beverage powder; and a beverage storage container which comprises a filtering unit receiving a liquid passing through the accommodation unit introduced therein according to pressure changes of the space where the liquid in the water storage tank is accommodated, and filtering the beverage powder accommodated in the accommodation unit. According to the present invention, extracted beverages have no beverage powder.
Patent KR-20190130833-A (KR)
Title: Amplifier, and signal receiving circuit, semiconductor apparatus and system using the same
Inventor: CHO SUN KI
IPC: H03K19/00
Filed: 2018-05-15
Abstract: A receiving circuit may include an amplifier. The amplifier may include a first amplification part, a second amplification part, and an amplification control part. The first amplification part is connected between a first common node, a first output node, and a second output node, and can change the voltage levels of the first and second output nodes based on a first input signal and a reference signal. The second amplification part is connected between a second common node, the first output node and the second output node, and can change the voltage levels of the first and second output nodes based on a second input signal and the reference signal. The amplification control part can connect the first common node and the second common node according to an amplification mode.
Patent KR-20190131771-A (KR)
Title: Effective quantum RAM architecture for quantum database
Inventor: RHEE JUNE KOO
IPC: G06N99/00
Filed: 2018-05-17
Abstract: The present invention relates to a structure of a quantum memory, a method of inputting classical data as quantum data and using classical data for quantum operation, a system for operating a quantum database using the structure and method, and a method of the system. The quantum computing may achieve exponential speed gains in some applications by using a massive parallel processes provided by a quantum database allowing information to overlap. The present invention proposes an efficient quantum database architecture and protocol capable of recording and retrieving classical information with a quantum circuit.
Patent KR-20180127234-A (KR)
Title: Organic electroluminescent materials and devices
Inventor: LIN CHUN
IPC: C07D487/04
Filed: 2018-05-17
Abstract: Disclosed is a compound having a chemical formula selected from a group consisting of chemical formulas 1 to 3. In structures of chemical formulas 1 to 3, A_1 to A_16 are each N or C which is bonded to an applicable one among R^1, R^2, R^3 and R^4; a ring A and a ring B are connected by a C-C bond; R^1 to R^6 are each independently hydrogen or various substituents; and any two among R^1 to R^6 are connected or fused to form a ring provided that a compound 8 is excluded. Disclosed also are an organic electroluminescent device and a consumer product which comprise the compound. The compound of the present invention is useful as a host material for the organic electroluminescent device.
Patent KR-20180071207-A (KR)
Inventor: YOU JANG YONG
IPC: B01D35/02
Filed: 2018-05-18
Abstract: The present invention relates to a system for recovering carbonate using steelmaking slag, which can extract carbonate from steelmaking slag and reuse the same as carbonate, can recycle the steelmaking slag, and can utilize CO_2 gas instead of releasing into the atmosphere. The system of the present invention also can reuse unreacted metallic ions and an acidic solvent in a processing method or a system thereof of the steelmaking slag, thereby increasing the extraction efficiency of carbonate minerals; and can reduce the amount of waste.
Patent KR-20190133959-A (KR)
Title: assembly display stand
Inventor: BACK SEUNG HO
IPC: A47B96/14
Filed: 2018-05-24
Abstract: The present invention relates to a prefabricated display stand. The prefabricated display stand of the present invention, as a prefabricated display stand (1) including a plurality of display plates (5) that an edge is coupled to a combining element (13) formed in a plurality of pillars (3) to form a wall, comprises: a plurality of pillars (3) on which combining elements (13) are formed at various angles on the outer surface; a plurality of planes (11) formed in the vertical direction on the side of each pillar (3) and forming a predetermined angle with respect to the center; the combining element (13) formed at a predetermined depth toward the center in the plurality of planes (11); a suspending end (15) formed inside of the combining element (13), and having the display plate (5) coupled and fixed; upper grooves (29, 31) formed on the upper surface of each pillar (3); and a coupling protrusion (19) protruding at the bottom of each pillar (3).
Patent KR-20180132539-A (KR)
Title: Control method for vehicle, information processing device, and vehicle control system
Inventor: SAITO KAN
IPC: B60R16/023
Filed: 2018-05-31
Abstract: A control method for a vehicle (200), capable of being executed by at least one information processing device (100) having a communication unit (190), includes: collecting vehicle information from the vehicle (200) within the range of the communication data amount or communication frequencies based on the information on the amount of data or frequencies of communication with the vehicle (200); calculating precision in the control of the vehicle (200) based on the amount of collected information on the vehicle; and generating a control command based on the calculated precision.
Patent KR-20190136757-A (KR)
Inventor: SHIN SUNG HO
IPC: D04H1/44
Filed: 2018-05-31
Abstract: The present invention relates to a method and an apparatus for producing a multilayer spun lace nonwoven fabric suitable for use in a mask pack, wherein a spun lace nonwoven fabric is bonded by a hot melt technique to form a multilayer structure with an air layer formed in a bonded portion; and to a mask pack using the nonwoven fabric. According to one embodiment of the present invention, the apparatus comprises: a first unwinding roller for unwinding a first spun lace nonwoven fabric roll and transferring the same in a sheet form; a second unwinding roller for unwinding a second spun lace nonwoven fabric roll and transferring the same in a sheet form; a polypropylene gel supply unit for supplying gelled polypropylene obtained by heating a polypropylene material; a nozzle for spraying the polypropylene gel onto the first spun lace nonwoven fabric being transferred in the sheet form; a roller for superimposing the second spun lace nonwoven fabric onto the first spun lace nonwoven fabric with the polypropylene gel sprayed thereon, and bonding the first and second spun lace nonwoven fabrics with the polypropylene gel while forming an air layer between the two nonwoven fabrics; and a winding roller for producing a multilayer spun lace nonwoven fabric roll by winding a multilayer spun lace nonwoven fabric having passed through the roller. According to one embodiment, the mask pack can have dramatically improved lasting effect compared to conventional products since the mask pack allows the air layer to retain the most essence, and during use, allows the essence to gradually move through a pulp layer and then a rayon layer before being slowly absorbed into the skin.
Patent KR-20190140574-A (KR)
Inventor: YOU NAM GON
IPC: F24F3/16
Filed: 2018-06-12
Abstract: The present invention relates to a portable cooking apparatus having an air cleaning function. More specifically, the present invention relates to a portable cooking apparatus having an air cleaning function, which has a concise and simple structure, and is conveniently moved and used. Moreover, fine dust or harmful gas generated during cooking or eating can be effectively cleaned. In addition, the portable cooking apparatus can be used interchangeably with various flower gardens and cooking utensils. The portable cooking apparatus with the air cleaning function according to the present invention comprises: a hood formed with an inlet opening; a cleaning unit disposed to clean an exhaust gas flowing from the hood; and a suction unit for sucking the exhaust gas into the hood and enabling the exhaust gas to flow into the cleaning unit.
Patent KR-20180078207-A (KR)
Inventor: MIN BOO HONG
IPC: G10D7/12
Filed: 2018-06-29
Abstract: The present invention relates to an electronic harmonica. According to the present invention, a user movement is recognized for easier tone input and playing convenience can be improved through a switch operation with respect to a single note or a chord. The electronic harmonica according to the present invention is provided for convenient tone adjustment in accordance with a user movement, and thus convenient playing can be performed. In addition, convenience for pitch adjustment and modulation is provided in accordance with user input, and thus playing desired by a user can be accurately performed. Furthermore, various playing techniques can be applied by means of the electronic harmonica.
Patent KR-20200002155-A (KR)
Title: Finger-print sensor package and display capable of detecting finger-print
Inventor: NAM DONG WOOK
IPC: H01L27/146
Filed: 2018-06-29
Abstract: The present invention relates to a fingerprint sensor. The present invention provides a fingerprint sensor package which generates a fingerprint image of a finger coming in contact with cover glass in a display panel arranged underneath the cover glass and the cover glass. According to an aspect of the present invention, the fingerprint sensor package comprises: an image sensor having a light receiving unit; a lens arranged on the upper surface of the image sensor to correspond to the light receiving unit; and a light path layer which is arranged underneath the display panel to be separated from the upper surface of the image sensor, and provides a light path through which light belonging to a vertical incident angle range reflected by the finger in light having various incident angles generated by the display panel passes. A medium with a refractive index different from the refractive index of the light path layer is interposed between the light path layer and the image sensor. The light belonging to the vertical incident angle range vertically propagates towards the lens from the lower surface of the light path layer. The light outside the vertical incident angle range is refracted from the lower surface of the light path layer towards the lens to enter the lens. The lens focuses the light belonging to the vertical incident angle range on the light receiving unit and focuses the light outside the vertical incident angle range on a point other than the light receiving unit.
Patent KR-20200005282-A (KR)
Inventor: JEON SEUNG HEON
IPC: G06T7/181
Filed: 2018-07-06
Abstract: The present invention relates to a method for processing a lateral image of a mirrorless vehicle comprising: a step of recognizing a region having a different image change amount in an image photographed through a camera; a step of determining whether the vehicle is in a driving state; and a step of converting an image of one region in which the change amount is different according to the driving state of the vehicle. Therefore, the present invention has an effect of reducing a risk of an accident by increasing visibility of an identification vehicle in a limited display device.
Patent KR-20190008115-A (KR)
Inventor: ISHIKAWA AKIRA
IPC: H04L12/12
Filed: 2018-07-10
Abstract: The present invention relates to an information processing apparatus in which a user can intuitively configure a setting on an interface to be used. An interface to be valid in the information processing apparatus is set in accordance with an instruction by the user. Statuses of a wired interface and a wireless interface are sets as any one of followings: validating the wired interface without validating the wireless interface, validating the wireless interface without validating the wired interface, and validating both of the wired interface and the wireless interface. An error corresponding to the setting is notified.
Patent KR-20180083285-A (KR)
Inventor: KIM JUN TAE
IPC: A23L33/105
Filed: 2018-07-11
Abstract: The present invention relates to a method for extracting curcumin from turmeric using water as a solvent and processing an emulsifier and ultrasonication, which removes the risk of residual organic solvents and can extract a high content of curcumin by replacing a conventional method for extracting curcumin using an organic solvent. When lecithin used as an emulsifier of the present invention is treated with ultrasonic waves, a high content of curcumin can be extracted at a similar level to an extracting method using an organic solvent. In addition, Tween 80 or 20 can extract a high content of curcumin at a similar level to the extracting method using an organic solvent by single addition even without ultrasonication, and can further increase the extraction content of curcumin when being treated with ultrasonic waves.
Patent KR-20200006855-A (KR)
Inventor: KIM NAMIL
IPC: C08J5/04
Filed: 2018-07-11
Abstract: The present invention relates to a belt pulley for a rack type electric power steering device. The belt pulley uses an organic-inorganic composite material instead of an existing steel material. The organic-inorganic composite material of the present invention comprises polyphenylensulfide (PPS), glass fiber, and aramid fiber. According to the present invention, steering power of a handle can be improved.
Patent KR-20200009257-A (KR)
Title: Coil component
Inventor: YANG JU HWAN
IPC: H01F17/04
Filed: 2018-07-18
Abstract: According to one aspect of the present invention, a coil component capable of easily forming a shielding structure comprises: a body having one surface and the other surface facing each other in one direction and a plurality of wall surfaces connecting the surfaces; a coil unit embedded in the body and having both ends exposed with one wall surface among the plurality of wall surfaces of the body; first and second external electrodes respectively including first and second terminal electrodes spaced apart from each other on one surface of the body and first and second connection electrodes disposed on one wall surface of the body and respectively connecting the first and second terminal electrodes and both ends of the coil unit; a first external insulating layer disposed on the other surface of the body; and a first shielding layer disposed on the first external insulating layer.
Patent KR-20200009641-A (KR)
Title: Method and electric apparatus for predicting electronic structure of a material
Inventor: HAN SANG SOO
IPC: G06N99/00
Filed: 2018-07-19
Abstract: According to an embodiment of the present invention, a method of an electronic device for predicting an electronic structure of a material comprises the steps of: receiving input data of a user related to elements constituting the material; applying the received input data to a learning model for estimating a state density of the material; and outputting a first group representing the state density for each energy level of the material output from the learning model. The learning model may be trained to generate the first graph based on a plurality of second graphs showing state density for each of pre-calculated energy levels corresponding to each of the plurality of previously input data for the elements constituting the material and the plurality of previously input data.
Patent KR-20190095857-A (KR)
Title: Rotary table
Inventor: HAN JONG JIK
IPC: B23Q1/50
Filed: 2018-07-25
Abstract: The present invention relates to a rotary table and, more specifically, to a driving part for providing a rotation force and a rotor connected by a rotation force transmission means so as to precisely rotate the rotor. In addition, an object of the present invention is to provide a rotary table capable of discharging compressed flow internal air generated by the rotation of the rotor to the outside of the stator when the rotor configured to process a workpiece is rotated. To this end, the present invention is formed with an air discharge path through which the internal air is discharged, wherein the air discharge path is formed in a multi-stepped bent form such that the internal air is discharged, and is capable of preventing the external air or foreign matters from being introduced into the inside, thereby having an advantage capable of preventing a device from being damaged, having a deterioration of processing performance or a decrease in productivity due to the air or foreign matters generated inside.
Patent KR-20200014048-A (KR)
Title: Method for treating pollutant based on A.I data analysis and apparatus for treating pollutant based on A.I data analysis
Inventor: KIM SEUNGJIN
IPC: B01D53/32
Filed: 2018-07-31
Abstract: The present invention relates to a method of treating pollutants based on artificial intelligence data analysis and an apparatus for treating pollutants based on artificial intelligence data analysis, which are capable of efficiently treating the pollutants The method according to the present invention comprises the steps of: acquiring basic data between operating conditions and treatment efficiency of the pollutants by repeatedly treating pollutants in a fluid using a learning processing module which has been reduced from a main processing module; removing abnormal values from the basic data by a data analysis module, and extracting probability distribution of treatment efficiency by operation conditions of the abnormal value-removed basic data, thereby generating learning data increased compared to the basic data from the probability distribution by random number extraction method; and determining an interaction equation between the operation conditions and treatment efficiency from learning data by the data analysis module, and controlling the main processing module according to the interaction equation.
Patent KR-20190017675-A (KR)
Inventor: MOON SUNG HYUN
IPC: H04B7/024
Filed: 2018-08-08
Abstract: The present invention provides a method for transmitting a downlink control channel in a mobile communication system based on multiple beams. A PDCCH receiving method performed by a terminal in a mobile communication system includes: a step of receiving a first PDCCH including a first DCI from a base station through a first PDCCH search space; and a step of receiving a second PDCCH including a second DCI from the base station through a second PDCCH search space. The first DCI and the second DCI are to schedule the same PDSCH about TBs included in the same TB, the same HARQ process or are to schedule the different PDSCHs about the same TB or the TBs included in the same HARQ process, or the first DCI and the second DCI are to schedule the different PDSCHs about the TBs included in the different HARQ processes or the different TBs. Also, the first DCI and the second DCI are received from the base station in a time window.
Patent KR-20190017687-A (KR)
Inventor: PUIDOKAS SABRINA MICHELLE
IPC: B23K1/20
Filed: 2018-08-09
Abstract: A method (100) for repairing a superalloy element (10) comprises a series of successive steps of: (110, 120) cleaning an element; (130) applying a brazing material on the element; (140) heat treating the element; (160) performing inspection on the element; (170) preparing the surface of the element; (180) welding the element; and (195) performing second inspection on the element. The superalloy element consists of a high gamma prime superalloy.
Patent KR-20200017925-A (KR)
Title: Heat management system of vehicle
Inventor: LEE JAE MIN
IPC: B60H3/02
Filed: 2018-08-10
Abstract: The present invention relates to a heat management system for a vehicle. Moreover, an objective of the present invention is to reduce loss of refrigerant pressure in an air conditioner pipeline, thereby increasing a cooling and heating performance in a passenger compartment of the vehicle. To achieve the objective, according to the present invention, the heat management system for the vehicle comprises: a refrigerant circulation line passing refrigerant of a compressor through an air conditioner mode expansion valve in an air conditioner mode and passing the refrigerant of the compressor through a heat pump mode expansion valve in a heat pump mode; and a coolant circulation line circulating coolant through an electronic part module to cool the electronic part module. Moreover, the heat management system comprises: a refrigerant-coolant heat exchanger exchanging heat between the refrigerant of the refrigerant circulation line passing through the heat pump mode expansion valve and the coolant of the coolant circulation line; and a heat pump mode branch line branched from the refrigerant circulation line and, in the heat pump mode, circulating the refrigerant passing through the heat pump mode expansion valve toward the refrigerant-coolant heat exchanger and returning the same to the compressor. The heat pump mode expansion valve is installed in the heat pump mode branch line.
Patent KR-20190019025-A (KR)
Inventor: MILLER JOHN MICHAEL
IPC: G02B5/20
Filed: 2018-08-14
Abstract: An optical element may include a substrate. The optical element may include a first anti-reflectance structure for a particular wavelength range formed on the substrate. The optical element may include at least one layer disposed on a portion of the first anti-reflectance structure. The optical element may include a second anti-reflectance structure for the particular wavelength range formed on the at least one layer. A depth between a first surface of the first anti-reflectance structure and a second surface of the second anti-reflectance structure, a first index of refraction of the first anti-reflectance structure, a second index of refraction of the second anti-reflectance structure, and a third index of refraction of the at least one layer may be selected to form a diffractive optical element associated with a particular phase delay for the particular wavelength.
Patent KR-20200026505-A (KR)
Inventor: JUNG HAN SUB
IPC: E06B3/267
Filed: 2018-09-03
Abstract: The present invention relates to a curtain wall frame and, more specifically, to a curtain wall frame capable of improving insulation performance of a curtain wall by preventing a thermal convection phenomenon. The curtain wall frame of the present invention comprises: an indoor frame; an outdoor frame; a heat blocking connection member; a first gasket including a body and a contact part; a second gasket installed to be in close contact with a front surface of the indoor frame at a position facing the contact part of the first gasket; and a first space.
Patent KR-20190032223-A (KR)
Title: Film forming method
Inventor: IWASHITA SHINYA
IPC: H01L21/285
Filed: 2018-09-17
Abstract: A purpose of the present invention is to provide a film forming method capable of reducing damage to a base film due to high film quality control. The film forming method of one embodiment is a film forming method for forming a metal oxide on the base film by alternately supplying a metal-containing gas and a plasma-oxidized gas, wherein the metal-containing gas is changed from a first metal-containing gas not including a halogen to a second metal-containing gas different from the first metal-containing gas during film forming of the metal oxide film.