baber/WOPTO huggingface dataset:
Patent KR-20190105966-A (KR)
Inventor: LEE EIC JAE
IPC: B65B65/02
Filed: 2018-03-07
Abstract: According to the present invention, disclosed is a device for distributing a distribution supply feed. The disclosed device for distributing the distribution supply feed comprises: a storage case for storing a distribution supply feed and having a plurality of communication holes formed at a bottom; a storage moving part provided at a lower part of the storage case and forming a plurality of moving space part through which the distribution supply feed is introduced through the communication hole; a scraper part for scraping the distribution supply feed accommodated in the moving space through the communication hole from not being exposed from the bottom of the storage case; and an opening and closing operation part for supplying to a packaging container provided in the lower part of the storage moving part by operating in a state arranged in one or a plurality of stages up and down in the moving space part so as to supply one or a plurality of times the distribution supply feed accommodated in the moving space part. Therefore, the present invention is capable of improving a supply efficiency of the distribution supply feed.
Patent KR-20190106515-A (KR)
Title: Method for anodizing preventing static eletricity
Inventor: MIN BYUNG CHAN
IPC: C25D11/08
Filed: 2018-03-09
Abstract: The present invention relates to an anodizing method for preventing static electricity. More specifically, the anodizing method for preventing static electricity performs surface treatment by cutting and processing a product such as a board, an extruded material, and a casted material, formed of an alloy such as aluminum, magnesium, and titanium and anodizing the same. So, the anodizing method for preventing static electricity does not need a post treatment process such as additional coating or plating on an electronic component, a vehicle component, an industrial machine component, and a semiconductor device component, requiring preventing static electricity. Also, the anodizing method for preventing static electricity is applied with a static electricity prevention function only by anodizing. So, the anodizing method for preventing static electricity can simplify a process and reduce the weight of a product. Moreover, the anodizing method for preventing static electricity can manufacture the product at low costs and obtain remarkable competitiveness for production costs. According to the present invention, the anodizing method for preventing static electricity electrically and chemically forms an anodized film on the surface of metal by having the metal as an anode in an electrolyte. The thickness of the anodized film is equal to or less than 5 μm.
Patent KR-20190107913-A (KR)
Title: Contents management apparatus, and control method thereof
Inventor: KIM DONG WOOK
IPC: H04N21/436
Filed: 2018-03-13
Abstract: The present invention relates to a content play management device which supports content purchased by a member to be watched at other set-top boxes except a set-top box to which the member (purchaser) is registered, in an environment of connecting a terminal and the set-top box based on an IPTV service so as to vitalize the content purchase usage of the member. The present invention also relates to an operation method of the content play management device.
Patent KR-20190107930-A (KR)
Title: Forming apparatus of continuous structure for ground reinforcement
Inventor: NOH CHANG SUCK
IPC: E02F5/20
Filed: 2018-03-13
Abstract: The present invention relates to equipment capable of forming a reinforcement structure, of which cross section is a T-shape, continuously on the ground. According to the present invention, the continuous structure formation equipment comprises: a vertical excavation part (10) forming a vertical part (3) of a structure; a horizontal excavation part (20) forming a horizontal part (5) of the structure; a frame part (30) supporting the vertical excavation part (10) and horizontal excavation part (20); a grout injection part (40) installed in parallel with the vertical excavation part (10) and horizontal excavation part (20) to inject grout to form the vertical part (3) and horizontal part (5) of the structure; and a connection part (50) connecting the vertical excavation part (10), the horizontal excavation part (20), frame part (30) and grout injection part (40) with a driving vehicle.
Patent KR-20190110351-A (KR)
Title: High Strength Graphene Fiber and Manufacturing Method Thereof
Inventor: HAN TAE HEE
IPC: D01D10/02
Filed: 2018-03-20
Abstract: Provided is a method for manufacturing high strength graphene fibers. A method for manufacturing graphene fibers can comprise steps of: preparing a graphene oxide spinning solution in which a polymer is mixed in a graphene oxide dispersion, wherein the weight of the polymer is less than or equal to the weight of the graphene oxide; manufacturing graphene oxide fibers by spinning the spinning solution in a coagulation bath; and heat treating graphene oxide fibers. According to the present invention, graphene composite fibers with improved both electrical conductivity characteristics and mechanical strength properties can be manufactured by adding only a small amount of the polymer to graphene.
Patent KR-20190113342-A (KR)
Title: Tennis ball launcher
Inventor: JANG SE YOUNG
IPC: A63B69/40
Filed: 2018-03-28
Abstract: The present invention provides a soccer ball launcher using a minimum and simple structure, not a complex structure, to correctly and stably launches a soccer ball in a desired direction by compressed air in consideration of characteristics of the soft soccer ball made of thin rubber. According to the present invention, the soccer ball launcher comprises: a supply block having an inlet hole formed on an upper part to receive a soccer ball and having a barrel formed on a front surface to receive and launch the soccer ball while guiding the same; a slider moving the soccer ball supplied to the rear surface of the supply block to a launching standby position in a front barrel of the inlet hole, and including a supply path supplying compressed air therethrough to be slid; and a pressure vessel including a valve body disposed on the bottom surface of the supply block to supply or block the compressed air to or from the supply path while being opened/closed by the slider. Accordingly, the soccer ball launcher enables a user to easily perform a correct hitting practice, thereby increasing enjoyment and performance.
Patent KR-20190114268-A (KR)
Title: Apparatus and method for performing calibration on communication module
Inventor: NA HYOSEOK
IPC: H04B17/14
Filed: 2018-03-29
Abstract: Provided is an electronic apparatus, comprising: a housing; a first antenna element positioned inside the housing or at a first position thereof; a second antenna element positioned inside the housing or a second position thereof separated from the first position; and a wireless communication circuit positioned inside the housing and electrically coupled to the first antenna element and the second antenna element, wherein the wireless communication circuit includes: a wireless modem; a source radio frequency (RF) circuit electrically connected to the wireless modem and configured to generate an intermediate frequency (IF) signal; a first RF circuit position at a third position closer to the first position than to the second position; and a second RF circuit positioned at a fourth position closer to the second position than to the first position, and wherein the first RF circuit and the second RF circuit are configured to receive the IF signal alternately for transmitting a transmission via the first antenna element and the second antenna element, and include: a first electrical path between the source RF circuit and the first RF circuit; a second electrical path between the source RF circuit and the second RF circuit; and a third electrical path between the first RF circuit and the second RF circuit. The present invention can optimize performance of a wireless communication module of the electronic apparatus and can reduce deviations between the wireless communication modules which are mass-produced.
Patent KR-20190065914-A (KR)
Title: System and method for detecting danger with fusion of multi-modal data
Inventor: PARK HYUN HO
IPC: G08B25/14
Filed: 2018-04-05
Abstract: The present invention relates to a risk detection technology. According to an embodiment of the present invention, a processor of a risk detection system with multi-modal data fusion comprises: a multi-log analysis module analyzing sensing data inputted from a multi-modal sensor and image data inputted from an image acquisition device to generate multi-log data; a risk detection module detecting a risk by analyzing the multi-log data and public data from an external system; and a control module determining whether a risk exists based on the risk detection result from the risk detection module.
Patent KR-20190116718-A (KR)
Title: Lens driving device and camera apparatus comprising the same
Inventor: SUNGGUK LEE
IPC: G03B13/36
Filed: 2018-04-05
Abstract: The present invention relates to a lens driving device, which comprises: a base; a holder disposed at least partially spaced apart from the base; a magnet disposed in the holder; a substrate disposed in the base; a coil disposed on the substrate and opposing the magnet; and a roller disposed between the base and the holder. The base includes a first grove in which a first portion of the roller is disposed, and a second groove in which a second portion of the roller is disposed. The roller includes a first roller, a second roller disposed below the first roller, and a third roller disposed between the first roller and the second roller, wherein the diameter of the third roller is smaller than the diameter of the first roller.
Patent KR-20190064376-A (KR)
Title: Contact formation method and related structure
Inventor: WANG CHAO HSUN
IPC: H01L29/78
Filed: 2018-04-11
Abstract: Disclosed are a method for forming a via-first metal gate contact and a structure thereof. The method includes a step of depositing a first dielectric layer over a substrate having a gate structure with a metal gate layer. An opening is formed within the first dielectric layer to expose a portion of the substrate adjacent to the gate structure and a first metal layer is deposited within the opening. A second dielectric layer is deposited over the first dielectric layer and over the first metal layer. The first and second dielectric layers are etched to form a gate via opening. The gate via opening exposes the metal gate layer. A portion of the second dielectric layer is removed to form a contact opening that exposes the first metal layer. The gate via and contact openings merge to form a composite opening. A second metal layer is deposited within the composite opening, thereby connecting the metal gate layer to the first metal layer.
Patent KR-20190121448-A (KR)
Title: Triblock copolymer comprising middle block and method for preparing the same
Inventor: BANG JOONA
IPC: B82Y40/00
Filed: 2018-04-18
Abstract: The present invention relates to a triblock copolymer comprising an intermediate block having a higher surface energy than both blocks in the middle of a block copolymer, a method for manufacturing the same, and a method for forming a nanopattern using the same. The present invention can increase the applicability of a mass production process of the block copolymer and can be utilized as a generalized method that can be applied to various combinations of block copolymers, not only for specific combinations of copolymers. In addition, the present invention can implement the nanopattern of 10 nm or less at a simple process and a low cost, thereby being able to be widely used in various industries such as semiconductor lithography, memory devices and the like.
Patent KR-20190122109-A (KR)
Title: An underpants type diaper having anti-bacteria function
Inventor: SA HEEMIN
IPC: A61F13/56
Filed: 2018-04-19
Abstract: A panty type diaper having an anti-bacterial function has a plurality of coupling members provided at regular intervals on the outer side surface of a diaper cover and connects the coupling members as needed, thereby being capable of adjusting the size according to body shapes of users and being used by infants or children of different ages, different body shapes, and physique. A functional extract having an anti-bacterial function is coated on the inner side surface of the diaper cover or an absorption member forming the diaper, thereby preventing or alleviating skin diseases such as eczema, heat rash, etc. An absorption pad in the diaper is detachable so, if necessary, only the absorbent pad can be replaced. Accordingly, financial burden of consumers can be minimized, and environmental problems can be improved by reducing disposable waste production.
Patent KR-20190126657-A (KR)
Inventor: IN GYO
IPC: A61K36/21
Filed: 2018-05-02
Abstract: The present invention relates to a pharmaceutical composition for preventing or alleviating andropause syndrome, containing a Eucommia ulmoides extract and an Achyranthes aspera extract. A mixture manufactured by mixing Eucommia ulmoides and Achyranthes aspera in a certain ratio, controls the expression of hormones and proteins that cause andropause symptoms. Therefore, the composition of the present invention can be usefully used in the pharmaceutical field.
Patent KR-20190024600-A (KR)
Inventor: CHIANG HUNG LI
IPC: H01L29/417
Filed: 2018-05-04
Abstract: In a method, a fin structure in which first semiconductor layers and second semiconductor layers are alternately stacked is formed. A sacrificial gate structure is formed over the fin structure. The first semiconductor layers are etched at a source/drain region of the fin structure not covered by the sacrificial gate structure, thereby forming a first source/drain space in which the second semiconductor layers are exposed. A dielectric layer is formed at the first source/drain space, thereby covering the exposed second semiconductor layers. The dielectric layer and a part of the second semiconductor layers are etched, thereby forming a second source/drain space. A source/drain epitaxial layer is formed in the second source/drain space. At least one of the second semiconductor layers is in contact with the source/drain epitaxial layer, and at least one of the second semiconductor layers is separated from the source/drain epitaxial layer.
Patent KR-20190127368-A (KR)
Title: Data driving circuit, display panel and display device
Inventor: LEE YONG DUK
IPC: G09G3/36
Filed: 2018-05-04
Abstract: Embodiments of the present invention relate to a data driving circuit, a display panel including the same and a display device thereof. By applying a specific voltage to a data line during a blank period when data voltage is not outputted and sensing a voltage change of a data line, a short circuit of the data line may be detected while driving a display. In addition, by stopping the data voltage output of a circuit driving the data line according to the short circuit detection result of the data line, the data driving circuit and the display panel may be protected before heat due to the short circuit of the data line gets severe.
Patent KR-20180126382-A (KR)
Title: Method and apparatus for processing a video signal
Inventor: LEE BAE KEUN
IPC: H04N19/70
Filed: 2018-05-16
Abstract: The present invention provides a method for efficiently performing intra prediction with respect to an encoding/decoding target block when encoding/decoding a video signal and a device thereof. According to the present invention, an image decoding method comprises the following steps of: determining an intra prediction mode of a current block; dividing the current block into a plurality of sub blocks; and sequentially performing the intra prediction with respect to the plurality of sub blocks.
Patent KR-20190132137-A (KR)
Title: thin film formation apparatus and thin film formation apparatus using the same
Inventor: KANG YOON GOO
IPC: H01L21/02
Filed: 2018-05-18
Abstract: The thin film forming apparatus of the present invention includes a rotary table provided in a vacuum chamber and having loading parts capable of loading each of a plurality of wafers apart from each other near a surface thereof; a rotary table driving part connected to the rotary table and capable of revolving the rotary table; and a wafer rotating unit connected to the wafer mounted on the loading part to rotate the wafer. The wafer rotating unit includes a wafer holder for supporting the wafer, a holder lift pin connected to the wafer holder and capable of raising and lowering the wafer; and a wafer holder driving part capable of rotating the wafer holder. It is possible to improve the uniformity of a thin film and the etching characteristics of the thin film.
Patent KR-20190136617-A (KR)
Inventor: PARK TAI HYUNG
IPC: G06Q20/36
Filed: 2018-05-31
Abstract: According to an embodiment of the present invention, a system for processing transaction information of cryptocurrency comprises a remitter terminal and a collector terminal. The remitter terminal includes: a communication unit which connects, as a node, to a blockchain network providing cryptocurrency transactions; an input unit which receives account information and transaction amount information of a collector for the transaction of the cryptocurrency based on the blockchain network, and receives use information indicating use designation or restriction of the transaction amount information; and a control unit which generates a use restriction code corresponding to the use information, and shares, on the blockchain network, cryptocurrency transaction information including node information of the collector and the use restriction code. The collector terminal includes: an input unit which generates third-party transaction information corresponding to cryptocurrency, of which transaction is completed, by using the cryptocurrency transaction information including the use restriction code; a use restriction verification unit which shares the third-party transaction information on the blockchain network such that the use restriction code for the third-party transaction is verified at one or more other node terminals connected to the blockchain network; and a control unit which shares the cryptocurrency transaction information on the blockchain network when the transaction history of the third-party transaction information is approved according to a verification result. Thus, the transaction information can be distributedly verified through the blockchain network.
Patent KR-20190142156-A (KR)
Title: Positive electrode active material for lithium secondary battery, preparing method of the same
Inventor: BAEK HYEON HUI
IPC: H01M10/052
Filed: 2018-06-15
Abstract: The present invention relates to a method for manufacturing a positive electrode active material, a positive electrode active material manufactured thereby, and a positive electrode and a lithium secondary battery including the positive electrode active material. The method for manufacturing a positive electrode active material comprises: a step of preparing slurry by stirring cleaning liquid with a nickel-containing lithium transition metal oxide including at least 60 mol% of nickel with respect to the total number of moles of transition metals except lithium; a filtering step of obtaining filtered slurry from which a part of the cleaning liquid is removed by filtering the slurry; and a step of drying the filtered slurry wherein, in the filtering step, the filtered slurry has a water content of 6% or more calculated by equation 1, a water content (%) = [(the mass of filtered slurry)-(the mass of slurry after drying)]/the mass of filtered slurry]×100. In equation 1, the mass of slurry after drying is a value measured after drying the filtered slurry at the temperature of 150°C for 50 minutes. According to the present invention, it is possible to easily remove lithium by-products, in particular lithium carbonate, by controlling washing conditions in washing the lithium transition metal oxide.
Patent KR-20200001339-A (KR)
Title: Hydrogen PSA system
Inventor: HONG SEUNG HUN
IPC: B01D53/22
Filed: 2018-06-27
Abstract: According to an embodiment of the present invention, provided is a hydrogen pressure swing adsorption (PSA) system for generating hydrogen by receiving fuel gas, comprising: a membrane having a separation membrane for separating hydrogen from fuel gas; and a PSA apparatus for receiving hydrogen-containing gas passing through the membrane as a gas to be treated and purifying hydrogen. According to an embodiment of the invention, there is an effect of improving hydrogen production efficiency while reducing an apparatus volume of the PSA apparatus.
Patent KR-20190137653-A (KR)
Inventor: JUNHAK LEE
IPC: H04M1/725
Filed: 2018-06-27
Abstract: Provided is a biometric authentication apparatus. The biometric authentication apparatus comprises: an infrared light emitting part for emitting light including an infrared wavelength to quickly and easily perform vein authentication; depth sensing part receiving light emitted from the infrared light and reflected from a vein of an object, obtaining a vein image from the received light, and calculating a distance value of the object; and a storage part storing the vein image and the calculated distance value obtained from the depth sensing part as registration information, wherein the registration information includes the vein image and a distance value of a first object calculated or obtained according to a plurality of distances.
Patent KR-20200002150-A (KR)
Title: Method of manufacturing electrode assembly
Inventor: YOO MI JUNG
IPC: H01M10/04
Filed: 2018-06-29
Abstract: A method of manufacturing an electrode assembly is disclosed. The purpose of the present invention is to manufacture an electrode assembly on which a curved surface having a small radius of curvature compared to a conventional electrode assembly is formed. According to an embodiment of the present invention, the method of manufacturing an electrode assembly comprises: a first step of providing a plurality of basic units manufactured by alternately stacking an electrode and a separator; a second step of manufacturing an electrode stack by stacking the plurality of basic units; and a third step of manufacturing an electrode assembly in which a curved surface having a radius of curvature is formed on the electrode stack by pressurizing the outer surface of the electrode stack, wherein an expression of F1+R <= F2 is satisfied when a sum of adhesive strengths remained after the third step among adhesive strengths between electrodes and separators within the electrode stack, as adhesive strengths formed prior to the third step, is F1, a sum of forces allowing the electrodes and separators to be unfolded again so that shapes of the electrodes and separators are returned to shapes before the electrode stack is pressurized in the third step is R, and a sum of adhesive strengths additionally formed between the electrodes and separators within the electrode assembly by the third step is F2.
Patent KR-20200007453-A (KR)
Inventor: BYUN MOO WON
IPC: E06B3/70
Filed: 2018-07-13
Abstract: Disclosed is a fire door for heat insulation and heat protection, which is being made as with a conventional fire door, of an inner plate (10) and an outer plate (20), with an insulation material (60) filling an internal space formed by the inner plate (10) and the outer plate (20), piling up a plurality of insulation sheets (60) in a space between the inner plate (10) and the outer plate (20) and sealing each of the insulation sheets by wrapping around each insulation material layer (61) with a thin insulation film (62) on the outside. The insulation material layer (61) is in a panel shape with a thickness of 5-25 mm, and mineral wool sheets such as glass fiber, mineral wool, and ceramic wool can be used. An aluminum thin film (foil) with a thickness of 5-100 μm can be desirably used as the thin insulation film (62). The insulation sheet (60) is desirably made by layering 2-10 sheets. The plurality of layered insulation sheets (60) can be engaged by 4-12 interval keeping members (80).