baber/WOPTO huggingface dataset:
Patent KR-20190130265-A (KR)
Title: Organic light emitting device
Inventor: LEE JUN YEOB
IPC: H01L51/50
Filed: 2018-05-14
Abstract: Disclosed is an organic light emitting device including an anode and a cathode spaced apart from each other, and a light emitting layer disposed therebetween. The light emitting layer of the organic light emitting device may include a host material, a first delayed fluorescent material, and a first phosphor material or a second delayed fluorescent material providing an exciton to a singlet of the first delayed fluorescent material, thereby realizing high light emission characteristics.
Patent KR-20180126401-A (KR)
Title: Method and apparatus for data processing based on multicore
Inventor: LEE WON BO
IPC: G06F9/50
Filed: 2018-05-17
Abstract: The present disclosure relates to a communication technique for fusing a 5G communication system to provide a higher data transmission rate than a 4G system with an IoT technology and a system thereof. The present disclosure relates to a method and an apparatus for data processing based on a multicore. The method for data processing based on a multicore comprises: a process of deciding whether a condition of packet distribution of a first flow among one or more flows for data communication is satisfied; a process of selecting cores for distributing a packet of the first flow among a plurality of CPU cores, when a condition of packet distribution is satisfied; a process of distributing and assigning packets which are received through the first flow to the selected cores; and a process of processing the selected cores operating in parallel and processing packets which are distributed and assigned from the first flow. According to the disclosure, data traffic can be efficiently distributed in a multicore system. Additionally, data treatment is accelerated and performance of traffic processing can be improved.
Patent KR-20190133410-A (KR)
Title: Processing process of low grade crude oil streams
Inventor: JO WAN TAEK
IPC: B01D11/04
Filed: 2018-05-23
Abstract: The present invention relates to a process of treating a low-grade crude oil stream such as non-traditional crude oil, liquefied coal, a rag layer, and the like, and more specifically, to a process of treating a low-grade crude oil stream, configure to supply and treat a low-grade crude oil stream in a reactor in which a supercritical reaction is performed, separately from a supercritical fluid stream by improving fluidity of the low-grade crude oil stream. To this end, according to the present invention, the process of treating a low-grade crude oil stream comprises the steps of: removing an alkali compound from a supercritical fluid under supercritical conditions, and heating the supercritical fluid using a heater to produce a filtered supercritical fluid stream; supplying the supercritical fluid stream that has reached a supercritical state by being heated and a low-grade crude oil stream heated for fluidity separately to a reactor; mixing and making the supercritical fluid stream and the low-grade crude oil stream heated in the reactor to be reacted with each other, and supplying the mixture thereof to a physical filtration device to remove a solid compound so as to produce a filtered low-grade crude oil and supercritical fluid stream; and feeding the filtered low-grade crude oil and supercritical fluid stream to a unit for an additional process, wherein the supercritical fluid stream and the low-grade crude oil stream are fed into the reactor, respectively, and mixed and reacted in the reactor. According to the present invention, efficiency of removing foreign matters can be increased.
Patent KR-20190136230-A (KR)
Title: Cosmetic compostion using barley malt
Inventor: HYUN KWANG HEE
IPC: A61K8/9728
Filed: 2018-05-30
Abstract: The present invention relates to a cosmetic composition using barley malt, comprising barley malt and an extract of a mixture of Rhododendron weyrichii petals or Sargassum muticum as active ingredients. The cosmetic composition is non-toxic and has a whitening function.
Patent KR-20190142042-A (KR)
Title: Page buffer and memory device including the same
Inventor: CHO YONG SUNG
IPC: G11C16/26
Filed: 2018-06-15
Abstract: The present invention relates to a page buffer capable of increasing the degree of freedom of a circuit design and layout and reducing interference to a sensing node, and a memory device including the same. The memory device according to an embodiment of the present invention comprises: a memory cell array having a plurality of memory cell strings and a plurality of bit lines connected to at least one of the plurality of memory cell strings; and a plurality of page buffers connected to the plurality of bit lines, wherein each of the plurality of page buffers includes a plurality of latches sharing one data transmission node and exchanging data with each other through the data transmission node, and a pass transistor establishing a connection between the data transmission node and a data transmission node of another page buffer.
Patent KR-20200002470-A (KR)
Title: Sustained release complex fertilizer with mineral elements completely
Inventor: JEONG YEONG MAN
IPC: C05G3/00
Filed: 2018-06-29
Abstract: The present invention relates to a slow releasing complex fertilizer capable of harmoniously growing crops by containing, in an integrated manner, plenty of trace elements essential for the growth of the crops in addition to nitrogen, phosphoric acid, and potassium which are required to supply to the crops in a large amount.
Patent KR-20190002371-A (KR)
Inventor: KWON GYU WAN
IPC: H03K19/0948
Filed: 2018-06-29
Abstract: The present invention relates to a semiconductor device for preventing a malfunction of an internal circuit caused by a glitch which occurs when a mode is switched in a power gated logic circuit. The semiconductor device includes: a power gated logic circuit unit operating by responding to a first power gating enable signal deactivated in a standby mode and activated in an active mode; a transmission unit for selectively transmitting an output signal of the power gated logic circuit unit to an output terminal in response to a third power gating enable signal; a clocked latch unit for latching the signal of the output terminal in initial sections of the standby mode and the active mode in response to a second power gating enable signal; and an internal circuit operated based on the signal of the output terminal, wherein the first to third power gating enable signals are sequentially activated.
Patent KR-20200003987-A (KR)
Inventor: JANG CHEOL TAE
IPC: A47C1/023
Filed: 2018-07-03
Abstract: The present invention relates to a chair having a tilting and sliding device. The chair comprises: a horizontal frame connected to chair legs so that a seat is seated thereon; a vertical frame extending upward from the horizontal frame and supporting a backrest; a tilting part connecting the horizontal frame and the vertical frame and allowing the torsion force of coil springs so that the vertical frame is elastically supported; and seat moving parts having first fixing housings which are provided in lower portions of the horizontal frame and make close contact with front and rear seat frames connected to the horizontal frame, and having movable members inserted thereinto with the two compression coil springs to make close contact with the seat frames, moving forward and backward. Therefore, the present invention allows the seat to be moved by be slid forward and backward through the movable members provided in the lower portions of the horizontal frame supporting the seat, and allows a tension part to be coupled and fixed between the horizontal frame supporting the seat and the vertical frame connected to the backrest so that the vertical frame connected to the backrest is restored forward by the torsion springs built in the tension part when the vertical frame is pushed back by external force, thereby providing a sitting comfort.
Patent KR-20200005248-A (KR)
Inventor: AHN SUNG KOOG
IPC: G06Q30/06
Filed: 2018-07-06
Abstract: Disclosed are a method and a system for automatically generating a personal sales mall by using a social networking service. According to the present invention, the method for automatically generating a personal sales mall comprises the steps of: monitoring social networking service activities of a user based on information received from a terminal of the user to obtain a picture to be inserted into a page posted by the user to the social networking service; analyzing the picture to determine an article to be posted; obtaining a uniform resource locator (URL) of an original sales page of the article by using a social networking service activity history of the user; generating an article sales page including sales information of the article obtained from the URL of the original sales page and information input to a page to be posted by the user; and adding the generated article sales page to a personal sales mall corresponding to an account of the user.
Patent KR-20200010702-A (KR)
Inventor: KIM SEONG RAK
IPC: A23K20/20
Filed: 2018-07-20
Abstract: The present invention relates to a bio-floc culture solution consisting of 600 parts by weight of water, 80 parts by weight of highly concentrated mixed microorganism fermented by mixing lactic acid bacteria and Bacillus subtilus, 0.5 part by weight of yeast, and 1 part by weight of Lactobacillus, to a bio-floc feed, and to a marsh snail farming method using the same. The bio-floc feed consists of 50% or more of powdered soybean or silicon dioxide in the weight ratio of 100 : 5, base replacement capacity (CES) of 5.0 meq per 100g or more, and 10kg of a supplementary feed having water of 12% or less and the marsh snail farming method farms the marsh snail using the same.
Patent KR-20200010710-A (KR)
Inventor: JUNG SUK WON
IPC: H01L51/56
Filed: 2018-07-20
Abstract: A display device includes a display module, a first adhesive member, a second adhesive member and a window member. The display module includes: a display panel including a first display surface including a first side and a second side facing the first side, a second display surface extended from the first side and forming a predetermined angle with the first display surface, and a third display surface extended from the second side and forming a predetermined angle with the first display surface; and an input sensing circuit placed on the display panel. The first adhesive member is placed on the first, second and third display surfaces, and includes an acryl-based substance. The second adhesive member is placed on the first adhesive member, and includes at least one among a polyurethane-based substance, a polyester sulfone-based substance, a polyamide-based substance and an ethylene vinyl acetate-based substance. The window member is placed on the second adhesive member. Therefore, the present invention is capable of preventing a part of a display module from being cracked during a manufacturing procedure.
Patent KR-20200012403-A (KR)
Title: Electrically-powered vehicle, method and application for electrically-powered vehicle rental
Inventor: DESHAZER II MICHAEL
IPC: G01S19/01
Filed: 2018-07-27
Abstract: The present invention relates to an electric vehicle and a method and an application for rental of the electric vehicle. The electric vehicle includes: an authentication information acquisition unit for acquiring authentication information; a battery for providing power; and a control unit for controlling the activation or deactivation of the battery. The control unit generates a code for activating the battery by using a pre-stored unique identification code and time, and activates the battery when the authentication code obtained through the authentication information acquisition unit is compared with the generated code, and the codes match each other.
Patent KR-20200013824-A (KR)
Inventor: KIM DONG UK
IPC: H01L27/15
Filed: 2018-07-30
Abstract: The present invention relates to a light emitting device. The light emitting device comprises: a substrate; at least one light emitting element provided on the substrate and emitting light; first and second electrodes spaced apart from each other by a regular interval with the light emitting element interposed therebetween; a color conversion layer provided on the substrate and converting the light emitted from the light emitting element into a specific color; a first contact electrode electrically connecting the first electrode and a first end part of the light emitting element; and a second contact electrode electrically connecting the second electrode and a second end unit of the light emitting element. When viewed on a plane, the color conversion layer is spaced apart from the light emitting element by regular intervals and can overlap one of the first and second contact electrodes.
Patent KR-20200019273-A (KR)
Title: 3d printer having adhesive coating function and operating method thereof
Inventor: HONG JUNG WUK
IPC: B29C64/245
Filed: 2018-08-02
Abstract: Disclosed by the present invention are a 3D printer having an adhesive application function and a driving method thereof. According to an embodiment of the present invention, the 3D printer includes: a printing bed; a first printing nozzle unit which discharges a first material onto the printing bed; a second printing nozzle unit which discharges a second material onto the printing bed; an adhesive output unit which outputs and applies adhesive having a predetermined adhesive force to the upper or side surface of the discharged first material or the second material; and a control unit which alternately drives the first printing nozzle unit and the second printing nozzle unit, sequentially drives the adhesive output unit whenever the first printing nozzle unit or the second printing nozzle unit is driven, and controls a sculpture of a 3D model to be formed on the printing bed by bonding and laminating a plurality of layers formed with at least one of the first material and the second material. The present invention improves adhesion between materials without deteriorating quality.
Patent KR-20200018050-A (KR)
Title: Conductive Film
Inventor: KIM TAE YONG
IPC: H01B5/14
Filed: 2018-08-10
Abstract: The present application relates to a conductive film and a use thereof. The present application provides: a conductive film having excellent durability reliability by minimizing damage by acids, bases or organic chemicals used in a crystallization process and a pattern formation process of a conductive layer, and improving crack resistance properties of the conductive layer; a touch panel comprising the same; and a display device comprising the same. The conductive film comprises a base material layer, the conductive layer, and an intermediate layer which is a cured layer of a composition comprising an aliphatic compound, aromatic oligomer, and a compound comprising at least a phenolic group.
Patent KR-20200021599-A (KR)
Title: Dram memory module and method for control data line the same, method for fabricating the same
Inventor: RYU SUNG YUN
IPC: G11C5/04
Filed: 2018-08-21
Abstract: Disclosed are a DRAM memory module for increasing the durability and speed thereof, a data line control method thereof and a manufacturing method thereof. According to an embodiment of the present invention, the DRAM memory module comprises: a substrate having a first surface and a second surface opposite to the first surface; and a plurality of memory components mounted on any one of the first surface and the second surface, wherein the plurality of memory components can form a plurality of ranks and can form a single column for each rank.
Patent KR-20190026579-A (KR)
Inventor: BOZEK LUKAS
IPC: F01D25/16
Filed: 2018-08-28
Abstract: The present invention relates to a turbocharger capable of preventing oil from flowing in a gap between a bearing housing cap and a turbine cover. According to the present invention, the turbocharger (1) comprises: a turbine (2), which is a turbine (2) for expanding a first medium, including a turbine rotor (5) and a turbine housing (4); a compressor (3), which is a compressor (3) using energy extracted from the turbine during compression of the first medium to compress a second medium, including a compressor housing (6) and a compressor rotor (7) connected to the turbine rotor (5) through a shaft (8); a bearing housing (9), which is a bearing housing (9) to mount the shaft (8) for connecting the turbine rotor (5) and the compressor rotor (7) therein; and a bearing housing cap (16) limiting a boundary of the bearing housing (9) on a side part facing the turbine (2) and a turbine cover (17) limiting a boundary of the turbine (2) on a side part facing the bearing housing (9), including a section (17a) following the housing cap (16) and protruding into a recess (16a) of the bearing housing cap (16). On a section (16b) of the bearing housing cap (16) which follows the section (17a) of the turbine cover (17) protruding into the recess (16a) of the bearing housing cap (16) on the outside and limits a boundary of the recess (16a) of the bearing housing cap (16) on the outside, an oil capturing lip (22) is formed on a side part of the bearing housing cap (16) facing the turbine rotor (5).
Patent KR-20200025874-A (KR)
Title: Adsorbent of ammonium ion and method for preparing the same
Inventor: CHOI YONG JU
IPC: C02F1/28
Filed: 2018-08-31
Abstract: Provided is an ammonium adsorbent comprising a porous skeleton in which a compound containing a hydrocarbon chain and a sulfuric acid ester group is introduced, wherein the hydrocarbon chain is grafted on the surface of the porous skeleton. The adsorbent has an improved ability to adsorb ammonium ions through surface modification of the porous skeleton.
Patent KR-20190136884-A (KR)
Inventor: CHANG MOONSOO
IPC: H04L29/06
Filed: 2018-09-05
Abstract: Various embodiments of the present invention relate to an electronic device for authenticating a user using biometric information of the user and an operation method thereof. According to the present invention, the electronic device comprises a communication circuit, a biometric sensor, and a processor operatively connected to the communication circuit and the biometric sensor. The processor may be configured to obtain first biometric information of a user using the biometric sensor, generate second biometric information for authenticating the user based on a combination of the first biometric information and unique information corresponding to the user, and transmit the second biometric information to an authentication server using the communication circuit, so that the authentication server authenticates fourth biometric information generated based on a combination of third biometric information of the user and the unique information with respect to the second biometric information.
Patent KR-20200028152-A (KR)
Title: Method for manufacturing powder for food material using air-fry and food using thereof
Inventor: YOU JIN JEON
IPC: A23L3/40
Filed: 2018-09-06
Abstract: The present invention relates to a production method of powder of food materials, which comprises the steps of: circulating air heated with the temperature of 180 to 220°C and drying fish by-products; and powderizing the dried fish by-products. When the fish by-products are dried and powderized by circulating the air heated at the temperature of 180 to 220°C, it is confirmed that crushing ability is excellent without burning, thereby being used as powder for the food materials.
Patent KR-20200029898-A (KR)
Title: Ink Composition
Inventor: OH JEONG SU
IPC: C09D11/037
Filed: 2018-09-11
Abstract: The present invention relates to an ink composition comprising: a silicone resin; an inorganic pigment; glass frit; and catalyst, wherein the glass frit comprises at least one oxide selected from the group consisting of bismuth (Bi), zinc (Zn), aluminum (Al), lithium (Li), potassium (K), sodium (Na), titanium (Ti), manganese (Mn), cobalt (Co), nickel (Ni), copper (Cu), zirconium (Zr) and silicon (Si) and, more specifically, to an ink composition comprising the silicone resin and the glass frit in a weight ratio of 3 : 1 to 10 : 1.
Patent KR-20200031384-A (KR)
Title: An integrated circuit capable of controlling impedance and an electronic device comprising thereof
Inventor: LEE CHEOL HO
IPC: H05K1/02
Filed: 2018-09-14
Abstract: Disclosed is an electronic device. The electronic device comprises: a printed circuit board (PCB) including a plurality of layers and at least one conducting wire; a first IC; and a second IC, wherein the first IC transmits a specified signal with a first voltage through a transmission terminal, measures a second voltage of the transmission terminal including a reflection component of the specified signal at a first time point, obtains the impedance of the at least one conducting wire based on the first voltage and the measured second voltage, and changes an internal impedance of the first IC based on the impedance of the at least one conducting wire to reduce the reflection component. In addition, other embodiments identified through the specification are possible.
Patent KR-20190082659-A (KR)
Inventor: SONG JI YOUNG
IPC: A23L27/30
Filed: 2018-10-02
Abstract: Provided is an isomaltooligosaccharide (IMO) composition having a degree of sweetness of 90 or more and a method of preparing the same. Accordingly, IMO with high degree of sweetness can be provided, without a process of adding fructose. The manufacturing method comprises the steps of obtaining a liquefied liquid; obtaining an IMO saccharified solution; and producing fructose.
Patent KR-20200038690-A (KR)
Inventor: LEE MIN WOOK
IPC: C08J9/26
Filed: 2018-10-04
Abstract: A method of manufacturing a sponge composite including pores of uniform size comprises: a pre-treatment step of sieving sugar particles; a step of forming a structure together with the sugar by stirring CNT and PDMS; a step of melting the sugar from the structure; and a step of obtaining a CNT/PDMS sponge complex. The present invention is environmentally friendly by using sugar and water.
Patent KR-20200039216-A (KR)
Inventor: KIM KI YOUN
IPC: H01M10/0587
Filed: 2018-10-05
Abstract: The present invention relates to a secondary battery capable of securing reliability. The secondary battery according to the present invention comprises: an electrode assembly in which a first electrode, a separator, and a second electrode are alternately stacked and wound; a can formed with an accommodation unit accommodating the electrode assembly therein and including a first can and a second can formed in a cylindrical shape and opened in directions facing each other; and an insulator insulating the overlapping portion between the first can and the second can. The first can is in direct contact with an end of the first electrode to form a first electrode terminal. The second can is in direct contact with an end of the second electrode to form a second electrode terminal.
Patent KR-20200023144-A (KR)
Title: Electronic device
Inventor: JEON CHANIK
IPC: H01Q1/24
Filed: 2018-10-12
Abstract: The present invention relates to an electronic apparatus. The electronic apparatus comprises: a bracket having a main body and a first coupling portion positioned on the main body; and an antenna pattern structure having a main body, an antenna pattern positioned on the main body, and a second coupling portion positioned on the main body and coupled with the first coupling portion. The main body of the antenna pattern structure contains an additive made of a metal compound and the antenna pattern is made of a conductive material.