baber/WOPTO huggingface dataset:
Patent KR-20190109607-A (KR)
Inventor: DONGJIN LEE
IPC: G06Q30/06
Filed: 2018-02-14
Abstract: According to an embodiment of the present invention, an O2O service providing method comprises the steps of: displaying product information and product purchase information through an online shopping service; determining a product to be purchased online and determining an offline payment condition of the determined product to complete a visiting purchase reservation; transmitting account information on a purchaser to a payment terminal in case of an offline payment; executing an offline simple payment function and performing the offline payment by transmitting payment information to the payment terminal; and completing a visiting purchase through the visiting purchase reservation when a payment corresponding to the payment information is approved. The step of determining the offline payment condition includes a step of determining a price of the product by reflecting at least one of discount information in accordance with a purchase determination time point, discount information in accordance with a payment means, and discount information on the basis of a coupon of an account with respect to an online selling price of the product.
Patent KR-20190102607-A (KR)
Title: Preparing methode of acrylic acid
Inventor: KIM YOUNG JEA
IPC: C07C51/50
Filed: 2018-02-26
Abstract: The present invention relates to a method for preparing acrylic acid comprising the following steps: (step 1) extracting 3-hydroxypropionic acid included in a fermented liquid using an organic solvent including an amine-based extraction agent and an alcohol-based extraction agent; (step 2) adding acid to the organic solvent extract in the step 1; and (step 3) distilling the organic solvent extract in the step 2 under reduced pressure and recovering acrylic acid. According to the present invention, acrylic acid with high purity and high yield can be manufactured from an organic acid fermented liquid with low concentration of 3-hydroxypropionic acid.
Patent KR-20190103865-A (KR)
Title: Upconversion nanocrystal modified color emmision property comprising silica and manufacturing method for the same
Inventor: LEE JI SEOK
IPC: B42D25/36
Filed: 2018-02-28
Abstract: The present invention relates to an upconversion nanocrystal which receives infrared light and emits color, and to an anti-counterfeiting system using the same and, more specifically, to an upconversion nanocrystal with modified color emission properties by the silica, which comprises: a host nanocrystal exhibiting upconversion properties; and a silica dopant formed on the inside and the outside of a lattice structure of the host nanocrystal.
Patent KR-20180030800-A (KR)
Inventor: IKEDA NORIHIKO
IPC: H01J37/32
Filed: 2018-03-09
Abstract: The present invention relates to a plasma processing device including a two-frequency bias function and, more specifically, relates to a plasma processing device and a plasma processing method, capable of allowing a high selection ratio and a distribution adjustment such as an etching rate or uniformity in the surface of a wafer to coexist. To achieve the purpose, the present invention includes: a processing chamber for processing a specimen by using plasma; a first high frequency power source supplying high frequency power for generating the plasma; a specimen rack for storing the specimen; a second high frequency power source applying a first high frequency voltage to the rack; a third high frequency power source applying a second high frequency voltage, which is N times higher than the frequency of the first high frequency voltage, to the rack if N is a natural number which is not less than 2; and a control part controlling a phase difference between a phase of the first high frequency voltage and a phase of the second high frequency voltage to make the difference become a predetermined value.
Patent KR-20190106398-A (KR)
Title: White polyester film and reflective sheet using the same
Inventor: JUN SANG IL
IPC: G02B5/26
Filed: 2018-03-09
Abstract: The present invention relates to a white polyester film, which is capable of finely dispersing polystyrene in a coextruded unstretched sheet before a stretching process, excellently disperses calcium carbonate particles, has much cheaper cost and higher reflectance than using cyclic olefin resin as a pore forming nucleating agent, to a production method thereof, and to a reflective sheet using the same. To this end, the white polyester film has a three-layer structure of A/B/A, wherein the layer B is a polyester resin containing polystyrene particles, calcium carbonate particles and an elastomer, and the layer A layer is a polyester resin containing inorganic particles.
Patent KR-20190110346-A (KR)
Title: Method for Preparing Anode and Anode Prepared Therefrom
Inventor: CHAE OH BYONG
IPC: H01M10/058
Filed: 2018-03-20
Abstract: Provided by the present invention are a lithium secondary battery manufacturing method and a lithium secondary battery manufactured thereby. The lithium secondary battery manufacturing method includes: a step (S1) of preparing a preliminary negative electrode by coating negative electrode slurry including a negative electrode active material, a conductive material, a binder, and a solvent on at least one surface of a current collector, drying, rolling, and forming a negative electrode active material layer; a step (S2) of coating the surface of the negative electrode active material layer of the preliminary negative electrode with a lithium metal foil in a pattern form; a step (S3) of producing a pre-lithiated negative electrode by impregnating in electrolyte after punching the preliminary negative electrode pattern-coated with the lithium metal foil to a size of occupying an area of 10% or more and less than 100% while the lithium metal foil is positioned in the center; and a step (S4) of assembling the negative electrode produced in step (S3) with a positive electrode and a separator together. The present invention is able to perform a pre-lithiation process in an economical way without the waste of lithium metal.
Patent KR-20190116719-A (KR)
Title: Heat resistant Coating Composition For Protection of Metal And Manufacturing Methods For The Same
Inventor: KWON WOO TECK
IPC: B05D7/14
Filed: 2018-04-05
Abstract: The present invention relates to a coating composition which is coated on a metal surface to enhance thermal properties and provide corrosion resistance. The carbon steel coating composition comprises: 30 to 60 wt% of a ceramic precursor binder containing a silane compound; 30 to 60 wt% of heat-resistant metal oxide powder; and 5 to 20 wt% of metal active filling powder. According to the present invention, the coating composition has good adhesion to the surface of carbon steel, has heat resistance and corrosion resistance, and suppresses cracking of a coating film.
Patent KR-20190117125-A (KR)
Inventor: PARK UI JUN
IPC: A61B17/34
Filed: 2018-04-06
Abstract: The present invention relates to a system for directly puncturing a superficial femoral artery with a blocked inlet under ultrasonic induction, and a method for using the same. The system of the present invention comprises: an ultrasonic device (100) for obtaining an ultrasonic image of a superficial femoral artery; and a puncturing device (200) for puncturing the superficial femoral artery in accordance with an image acquired by the ultrasonic device (100). The method of the present invention comprises the steps of: (1) acquiring an ultrasonic image of a blood vessel in an ultrasonic device (100); and puncturing a superficial femoral artery in a puncturing device (200) under ultrasonic induction in accordance with the ultrasonic image acquired in the step (1). According to the system and the method of the present invention, the ultrasonic device for acquiring the ultrasonic image of the superficial femoral artery is included, thereby performing an arterial puncturing and vascular intervention procedure even when an origin part of the superficial femoral artery is blocked. In addition, a CFA length measuring unit is included, thereby adjusting a needle to an artery branch angle to perform an arterial puncture. Moreover, an angiography device is included, thereby performing a series of vascular intervention procedures in one system.
Patent KR-20190117974-A (KR)
Inventor: KIM YOUNG SIK
IPC: A23L33/10
Filed: 2018-04-09
Abstract: The present invention relates to a soy sauce using acer mono sap and a method for manufacturing the same. More particularly, the present invention relates to a soy sauce having high preference by enhancing nutrition and enhancing flavor at the same time, and a method for manufacturing the same. The method for manufacturing a soy sauce comprises: a washing step of washing fermented soybean lumps with water; an immersion liquid preparation step of dissolving salt in acer mono sap to form an immersion liquid having salinity of 15-20 degrees; a fermentation step of manufacturing a fermented product by injecting the washed fermented soybean lumps into a jar and then adding the immersion liquid to perform fermentation for 20-60 days; a decoction step of separating solids from the fermented product and adding plant additives of 1-30 parts by weight to the separated filtrate and performing decoction at 80-120°C.
Patent KR-20190118389-A (KR)
Inventor: KIM BYEONG WAN
IPC: B01F7/16
Filed: 2018-04-10
Abstract: Disclosed is a variable mixer capable of replacing baffles and controlling installation positions according to the amount of contents to be mixed such as a corrosion inhibitor. The variable mixer comprises: a mixing body having a mixing space inside; a fixing unit fixed to the side of the mixing body; a first variable unit installed to be variable in length from the fixing unit into the mixing space; a second variable unit installed in the first variable unit and installed to be variable in length in the height direction of the mixing space; and a baffle installed in the second variable unit, rotatably installed in the mixing space and mixing contents.
Patent KR-20180117046-A (KR)
Inventor: TONOMURA YOICHI
IPC: C07F7/08
Filed: 2018-04-13
Abstract: The present invention provides a novel polymer modifier and a method for preparing the same, wherein the novel polymer modifier can effectively exhibit improved properties of a polymer compound by denaturation. The present invention relates to an unsaturated binding-containing bis silyl compound represented by general formula (1). In the formula, R^1 to R^3 independently represent a hydrogen atom or a substituted or non-substituted C1 to C20 univalent hydrocarbon group; R^4, R^5, and R^7 independently represent substituted or non-substituted C1 to C20 univalent hydrocarbon group; R^6 represents a C1 to C20 bivalent hydrocarbon group which may include an oxygen atom, a silicon atom, or a sulfur atom; R^8 and R^9 independently represent C1 to C20 substituted or non-substituted univalent hydrocarbon group which may include a hetero atom, but R^8 and R^9 may be coupled to each other to form a C2 to C20 ring with a nitrogen atom; and n is an integer of 0, 1, or 2.
Patent KR-20190034059-A (KR)
Title: Carbon capture
Inventor: LUO JING
IPC: B01D53/04
Filed: 2018-05-14
Abstract: The present invention relates to a method for applying super-clean ammonia-based desulfurization technology in a carbon capture process. Flue gas can be fed directly to a carbon capture device for subsequent treatment after super-clean ammonia-based desulfurization to achieve integration of desulfurization and decarburization with super-clean emissions. The present invention can significantly reduce investment and operating costs for carbon capture.
Patent KR-20190131671-A (KR)
Title: Method for Caring Skin by layering and kit for the method
Inventor: CHOI DAE TONG
IPC: A61Q19/00
Filed: 2018-05-17
Abstract: The present invention relates to a skin care method by a layering method in which products of several active ingredients suitable for skin are layered, and a kit for implementing the skin care method. More particularly, the present invention relates to a skin care method, which improves skin condition with double care by attaching a mask that provides skin nutrition, skin elasticity, and the like once more after attaching a collagen patch that primarily cares for skin troubled areas; and a skin care kit for performing the same.
Patent KR-20190137302-A (KR)
Inventor: VISHNUBHATLA SUBBU
IPC: H04M1/725
Filed: 2018-06-01
Abstract: Disclosed are a method and a device detecting the temperature of a battery. The temperature of the power supply in an electronic device is monitored. One or more heat generating components of the electronic device are disabled when the monitored temperature of the power supply is higher than the first temperature. The one or more disabled heat generating components are restarted to restore a function of the electronic device in an ordered manner when the monitored temperature of the power supply reaches the second temperature.
Patent KR-20180138525-A (KR)
Inventor: LIM KUN TAEK
IPC: H01R13/629
Filed: 2018-06-01
Abstract: According to an embodiment, a clip for a connector assembly comprises: a clip body sliding along a rib of a housing to be coupled to the housing; and a contact member formed to protrude downwards from the clip body, and deformed by an upper surface of the housing when being coupled to pressurize the clip body upwards.
Patent KR-20180133341-A (KR)
Inventor: CHAE SOO DOO
IPC: H01L21/3205
Filed: 2018-06-07
Abstract: Provided is a substrate processing method for metal filling of recessed feature parts in a substrate. According to one embodiment, the method comprises a step of providing a substrate containing nested and isolated recessed feature parts which are horizontally spaced apart from each other, a step of filling the nested and isolated recessed feature parts with a blocking material, and a step of performing the following in any order: a) sequentially first, removing the blocking material from the nested recessed feature parts, and second, filling the nested recessed feature parts with first metal; and b) sequentially first, removing the blocking material from the isolated recessed feature parts, and second, filling the isolated recessed feature parts with second metal that is different from the first metal. According to one embodiment, the first metal may include Ru metal and the second metal may include Cu metal. According to one embodiment, a microelectronic device containing metal-filled recessed feature parts is provided.
Patent KR-20180099578-A (KR)
Inventor: MOON KYO TAE
IPC: A61K8/04
Filed: 2018-06-28
Abstract: The present invention relates to a pump-type toothpaste composition, which is put into a pump-type container and provided, and specifically, to a pump-type toothpaste composition with excellent value of commodities, which secures discharge stability without a hardening phenomenon, and due to free movement of outside air by container properties, enables a pump-type container, to which a dispenser pump (deep pump) standing an outlet hardening problem is mounted, to be used, thereby securing use convenience.
Patent KR-20200003491-A (KR)
Inventor: KO MYUNG JUN
IPC: G02B1/04
Filed: 2018-07-02
Abstract: The present invention relates to an optical polyester film capable of providing excellent transparency (oligomer blocking properties) and adhesiveness required for an optical film, and reducing a rainbow phenomenon by applying a mixed resin of a urethane resin and an acrylic resin to a coating layer (primer layer), and adding specific inorganic particles and adjusting a refractive index to overcome refractive index loss due to acryl.
Patent KR-20200004523-A (KR)
Inventor: JE YOUNG HO
IPC: B60R1/04
Filed: 2018-07-04
Abstract: The present invention relates to a direction-adjustable directional acoustic device for vehicles. More specifically, the direction-adjustable directional acoustic device for vehicles includes: a speaker provided to the inner configuration of a vehicle to directionally output sound output from a vehicle audio system; and an installation means to be installed in the inner configuration to adjust the sound output direction of the speaker. According to the present invention, sound transmitted from the vehicle audio system can be output to a person who wants to listen to the sound, thereby providing convenience and preventing discomfort for others.
Patent KR-20200006354-A (KR)
Inventor: KIM SEONG YONG
IPC: B64C3/26
Filed: 2018-07-10
Abstract: The present invention relates to a panel for aircrafts constituting a skin of an aircraft and, more specifically, to a dielectric of a resonance circuit for broadband electromagnetic wave absorption, which activates a bypass function for an electromagnetic wave band through a dielectric component of a panel for aircrafts and improving broadband electromagnetic wave absorption performance by minimizing the effect on deflection of electromagnetic waves and a length of a wavelength, a dielectric pattern including the same, and a capacitive panel for aircrafts including the dielectric pattern.
Patent KR-20180083831-A (KR)
Inventor: CHUNGHWAN AN
IPC: G02B27/22
Filed: 2018-07-10
Abstract: The present invention relates to a display apparatus for displaying a three dimensional image and a driving method thereof. Specifically, an objective of the present invention is to provide a three dimensional image display apparatus and a driving method thereof which can show a direction in which a viewer must move to be positioned in an orthoscopic zone if the viewer is positioned in a zone other than the orthoscopic zone. According to the present invention, the three dimensional image display apparatus comprises: a panel to respond to a plurality of views; a filter arranged on a front surface of the panel to divide light outputted from the panel into a left-eye image and a right-eye image; an image collection unit to collect an image for an object; a timing controller to realign image data received from a broadcast system to output realigned image data, and use the image collected from the image collection unit to determine whether the object is positioned in an orthoscopic zone in a viewing zone of an autostereoscopic three-dimensional image to generate an output control signal to display information on a moving direction in which the object must move to be positioned in the orthoscopic zone if the object is positioned in the orthoscopic zone; and an output unit to display the moving direction in accordance with the output control signal.
Patent KR-20200011773-A (KR)
Inventor: KIM HYUN HO
IPC: E21B49/08
Filed: 2018-07-25
Abstract: The present invention relates to a buoyancy-controlled groundwater multi-depth monitoring apparatus and a groundwater monitoring method. More specifically, by configuring buoyancy of a monitoring unit input to an observation well together with a sensor to be automatically adjustable in water, the monitoring unit can probe a status of groundwater while moving up and down along the observation well through automatic buoyancy controlling. According to the present invention, as the buoyancy of the monitoring unit input to the observation well together with the sensor is automatically adjusted through remote controlling, the monitoring unit can provide the status of the groundwater while moving up and down along the observation well through the buoyancy controlling.
Patent KR-20200012488-A (KR)
Title: Antibiotic composition for fish containing Phyllanthus urinaria extract
Inventor: HAN CHANG HUN
IPC: A61K36/185
Filed: 2018-07-27
Abstract: The present invention relates to an antibiotic composition for fish. More specifically, the present invention relates to an antibiotic composition for fish which has antimicrobial activity on bacteria causing fish diseases by containing a Phyllanthus urinaria extract, promotes fish growth, and increases resisting power against diseases. The present invention has a purpose of providing the antibiotic composition for fish which has antimicrobial activity on bacteria causing fish diseases by containing the Phyllanthus urinaria extract.
Patent KR-20200016111-A (KR)
Title: Audio information collecting apparatus and control method thereof
Inventor: JEONGSOO PARK
IPC: G10L15/06
Filed: 2018-08-06
Abstract: An audio information collecting apparatus capable of generating a key for various audio resources according to the present invention comprises: a sound output unit outputting an audio resource; a display unit outputting an audio analysis information collection screen for generating audio analysis information related to the outputted audio resource; an input unit receiving a user input related to the audio resource; and a control unit generating the audio analysis information related to the audio resource based on the user input.
Patent KR-20200017307-A (KR)
Title: Electronic device and communication relay method thereof
Inventor: KIM JAE HAN
IPC: H04M3/42
Filed: 2018-08-08
Abstract: According to various embodiments of the present invention, an electronic device comprises a communication circuit, a display, a processor operatively connected to the communication circuit and the display, and a memory operatively connected to the processor. The memory is configured to store information on a user account and may store instructions to allow the processor, on execution, to receive a call originated from a first external electronic device through the communication circuit, to confirm an incoming phone number of the call, to confirm a second external electronic device within a communication group set in correspondence with the incoming phone number among one or more phone numbers registered based on the user account, and to relay the call to a second electronic device confirmed through the communication circuit. According to the present invention, other embodiments may be possible.
Patent KR-20190109195-A (KR)
Title: Method and appratus for sparsifying neural network
Inventor: LEE JU HO
IPC: G06N3/08
Filed: 2018-08-09
Abstract: Provided are a method and an apparatus for sparsifying a neural network. According to one embodiment of the present invention, the apparatus may comprise: a control unit sparsifying a neural network by applying a dropout model, which removes connection relation of the neural network, to the neural network; and a memory storing the dropout model.
Patent KR-20200022577-A (KR)
Title: Device and method to manage plurality of music files
Inventor: NAMGUNG MIN
IPC: G06F16/00
Filed: 2018-08-23
Abstract: A method for managing a plurality of music files comprises the steps of: extracting a plurality of fingerprints from each of a plurality of music files; grouping the plurality of music files into music file groups according to tempos of the plurality of music files; and comparing fingerprints of the music files belonging to at least one of the music file groups to each other to identify music files including substantially same audio data.