baber/WOPTO huggingface dataset:
Patent KR-20220121647-A (KR)
Title: Separate credit card payment system for each business operator
Inventor: KWON OH YOUL
IPC: G06Q20/16
Filed: 2021-02-25
Abstract: In accordance with one embodiment of the present invention, in a credit card payment system comprising at least one POS terminal device and a payment terminal device installed in a store in which a plurality of business operators exist, when a request for processing credit card payment for goods or a service sold in the store is made, the POS terminal device provides a target terminal ID and payment information of the corresponding business operator who has sold the goods or the service to the payment terminal device, and the payment terminal device sets a terminal ID to process the payment, to as the target terminal ID to process the payment. Therefore, the system can accurately and separately calculate sales of each business operator sharing the store to prevent a taxation issue between the business operators, and also, the system can eliminate the need for each business operator to prepare a separate POS terminal device and a payment terminal device one by one, to enable the use of a wider space in the store.
Patent KR-20220123795-A (KR)
Inventor: JUNG YOON HEE
IPC: C08L97/02
Filed: 2021-03-02
Abstract: The present invention relates to various inserts which are made of a synthetic resin material for electric insulation products, such as electric insulators and terminals, as parts installed on the inside and outside of an extra-high voltage power transformer to provide a high voltage current prevention function between parts and prevent rotation or separation thereof. In addition, the present invention relates to a biodegradable bioplastic composite material for extrusion and injection containing biodegradable polymer glass beads, wherein electrical insulation inserts made of a high-performance eco-friendly synthetic resin among various products are extruded into various molds and a molded product made of a new material synthetic fiber is provided to reduce environmental pollution of waste, which is a disadvantage of low-priced rubbers synthesized except for existing vulcanized fibers. The composite material manufacturing method comprises the steps of: preparing a base polyolefin-based resin; preparing powdery porous herbaceous biomass; preparing an impregnated mixture; and adding peroxide and glass beads to the impregnated mixture.
Patent KR-20220123981-A (KR)
Title: Switching method for terminal communication failure, and failure switching system providing the method
Inventor: KIM DEOKYUL
IPC: H04L41/00
Filed: 2021-03-02
Abstract: The present invention relates to a terminal communication failure switching method and a failure switching system providing the same. The terminal communication failure switching method comprises: a step of autonomously detecting communication failure based on a connected wired network, and sharing the communication failure with a linked monitoring server; a step of activating an AP mode based on the communication failure; a step of connecting with a linked terminal, which has received a failure switching guide message for the communication failure, by the monitoring server; a step of switching the AP mode into a station mode when receiving hotspot connection information from the linked terminal; and a step of connecting to a wireless network based on the hotspot connection information, and providing a service to one or more linked devices. Therefore, the present invention allows a user to quickly cope with communication failures, and can minimize failure time that the user feels.
Patent KR-20210037628-A (KR)
Title: Code reuse processing method, device, electronic equipment, computer readable storage medium and computer program
Inventor: LIU ZHIWEI
IPC: G06F8/36
Filed: 2021-03-16
Abstract: In the present invention, disclosed are a code reusing method, a device, and an electronic device relating to a software development technology in the field of computer technology. Specific implementation means are as follows. The method comprises the steps of: receiving a target request sent by a client of a target unit; in response to the target request, determining a first code line number of the target unit and a reuse code library, wherein the first code line number is a code line number per person submitted within a target unit time, the reuse code library is a code library that is depended on and used by a first code library, and the first code library is a code library excluding the reuse code library; determining reference information based on the first code line number, a code line number of the reuse code library, and a preset reuse proportion, wherein the reference information represents a workforce, which can be saved when the target unit carries out code reuse within a target duration; and outputting the reference information to the client. Thus, the workforce, which can be saved when the target unit performs the code reuse within the target duration, can be determined so the reference is provided for the target unit to promote the code reuse, and the distribution rate of code reuse is improved.
Patent KR-20220130913-A (KR)
Title: Online content platform using tracking data
Inventor: KIM SOUNG EUN
IPC: G06Q30/06
Filed: 2021-03-19
Abstract: The present invention relates to a curation content generation system for each product based on an online platform using consumer tracking data, and more specifically, to a method for identifying consumer demand through consumer data tracking through online sites, generating competitive product-specific curation content on an online platform with respect to target consumers, and displaying and providing the content.
Patent KR-20220131025-A (KR)
Title: Film Forming Composition for Enhanced Transdemal Delivery of Hydrophilic Active Ingredients and Film Manufacturing Method Using the Same
Inventor: BANG SUNG HWAN
IPC: A61K9/51
Filed: 2021-03-19
Abstract: The present invention relates to a film forming composition for transdermal delivery with improved transdermal permeability of hydrophilic active ingredients, and a method for manufacturing a film for transdermal delivery using the composition. More particularly, the present invention relates to: a film forming composition for transdermal delivery with improved transdermal permeability of hydrophilic active ingredients which can effectively penetrate and absorb hydrophilic active ingredients that are difficult to deliver to the skin into the skin; and a method for manufacturing a film for transdermal delivery using the composition.
Patent KR-20220131623-A (KR)
Title: Friction stir welding apparatus
Inventor: KIM YOUNGMI
IPC: B23K20/26
Filed: 2021-03-22
Abstract: The present invention relates to a friction stir welding apparatus and, more specifically, to a friction stir welding apparatus, which absorbs the vibration transmitted to a laser distance measuring part and accurately corrects the height of a welding tool according to curved surfaces or the replacement of the welding tool. To this end, the friction stir welding apparatus comprises: a head part of which the height can be adjusted in a vertical direction; a chuck part disposed below the head part to rotate according to a friction stir welding signal; a welding tool disposed below of the chuck part to rotate on the surface of a base material to be subjected to friction stir welding according to rotation of the chuck part so that friction stir welding is performed; a laser distance measuring part disposed to adjust a laser irradiation angle according to the length of the welding tool; and a vibration absorption jig part coupled to the head part and the laser distance measuring part to prevent vibration of the laser distance measuring part by absorbing vibration according to the rotation.
Patent KR-20220132723-A (KR)
Title: Display device and manufacturing method of the same
Inventor: RYU SUCHANG
IPC: G09F9/30
Filed: 2021-03-23
Abstract: A display device includes: a display panel including a folding area folded around a folding axis and a non-folding area adjacent to the folding area; and a window disposed on the display panel and folded along the display panel. The side surface of the display panel has a first surface roughness in the non-folding area and a second surface roughness in the folding area. The second surface roughness is lower than the first surface roughness. The side surface of the window has the same surface roughness in the non-folding area and the folding area.
Patent KR-20220135836-A (KR)
Title: Apparatus of coating particle
Inventor: PARK SUNG EUN
IPC: C23C16/44
Filed: 2021-03-31
Abstract: The present invention relates to a particle coating apparatus. According to the particle coating apparatus, the transport and rotation of a reactor for mixing particles are performed simultaneously during a coating process, which is advantageous for a continuous process and has a high coating treatment speed. According to the present invention, the particle coating apparatus comprises: an outer chamber having an inlet, an outlet, and a first space positioned between the inlet and the outlet; a transfer unit configured to enter the outer chamber, pass through the first space and then discharge the reactor to the outlet, and rotate the reactor during the transport process within the first space; one or more supply units including one or more purge gas supply units for supplying a purge gas to the reactor passing through the first space and one or more reaction gas supply units for supplying a reaction gas; and a pumping unit for exhausting the air in the first space.
Patent KR-20210125921-A (KR)
Title: Failure robust bending of component carrier with rigid and flexible portion connected with a rounding
Inventor: MARKUS FREWEIN
IPC: H05K3/46
Filed: 2021-04-01
Abstract: Disclosed is a part carrier partly rigid and partly flexible, which can be required that are mechanically reliable even in harsh conditions and can be bent with reduced risk of damage. The part carrier (100) comprises: a rigid portion (102) including a first stack (104) having at least one first electrically conductive layer structure (106) and/or at least one first electrically insulating layer structure (108); and a flexible portion (110) including a second stack (112) having at least one second electrically conductive layer structure (114) and/or at least one second electrically insulating layer structure (116). A transition portion (118) at the boundary between the rigid portion (102) and the flexible portion (110) is rounded to reduce bending stress.
Patent KR-20220139600-A (KR)
Inventor: CHO HYUNJE
IPC: G06F1/20
Filed: 2021-04-08
Abstract: The present invention provides an electronic device including a heat radiation structure to discharge heat released from at least one part arranged in an electronic device to the outside of the electronic device. According to one embodiment of the present invention, the electronic device comprises: a housing including an opening; a cover opening and closing the opening; and a link structure positioned in the housing, and connected to the cover. The link structure includes: an actuator outputting power based on the temperature sensed in the housing; a first link moved in a first direction by the power; a second link of an elastic structure including a first spring and a second spring having different elastic forces and transferring the power in a second direction perpendicular to the first direction in response to the movement of the first link; and a third link connected to the second link and the cover, and transferring the power in a third direction perpendicular to the first direction and the second direction to switch the cover from a closed state to an opened state. Various other embodiments are possible.
Patent KR-20220141023-A (KR)
Inventor: PARK BEOM JI
IPC: C01B32/33
Filed: 2021-04-12
Abstract: The present invention relates to a method for producing powdered activated carbon using unreacted carbon. More specifically, when powdered activated carbon is produced as unreacted carbon, which is a by-product of a petrochemical process, is activated through a firing process, the (modified) hydrous content according to the water content is calculated through the formula for calculating the (modified) hydrolytic content in a hydrolysis process, and hydration is performed so that production can be performed to have exactly the moisture content required by an orderer. According to the present invention, powdered activated carbon with moisture content optimized for all water purification conditions can be produced accurately and with maximized productivity through the hydrolysis process, and thus a user can proceed the amount of powdered activated carbon, the use method, and the target of use according to the plan from the accurate water content.
Patent KR-20220141535-A (KR)
Inventor: NAM HYUN GOOG
IPC: B32B27/00
Filed: 2021-04-13
Abstract: The present invention relates to a smart packaging. The smart packaging according to one embodiment of the present invention may comprise: a packaging film layer in which a plurality of micropores are formed; a breathable print media layer formed on one surface of the packaging film layer; an inkjet printing layer formed on one surface of the breathable print media layer and including an indicator dye exhibiting color conversion characteristics; and a transparent protection film layer formed on one surface of the inkjet printing layer. An objective of the present invention is to provide the smart packaging which enables a phenomenon, in which the indicator dye reacts to deterioration and spoilage of food without contact with the food, which can be visually confirmed.
Patent KR-20220146096-A (KR)
Title: Snow-melting agent sprayer mounted on the dump truck
Inventor: LEE SANG BOK
IPC: E01H10/00
Filed: 2021-04-23
Abstract: The present invention relates to a wet salt-type snow-melting agent spray which can be mounted on a dump truck. More specifically, the snow-melting agent spray is mounted on a loading box of a dump truck to spray a snow-melting solution or a snow-melting agent onto the road with snow to be removed. The snow-melting agent spray mounted on a dump truck is able to allow workers to safely and conveniently load and unload a wet salt-type snow-melting apparatus onto a loading box of a dump truck or onto the ground when loading or unloading the wet salt-type snow-melting spray which has a high difficulty and danger level during work because of its great weight and size. According to the present invention, the snow-melting agent spray comprises: a storage box storing a snow-melting agent; a spray chute connected to a rear tail of the storage box and spraying the snow-melting agent stored in the storage box onto the road; a pair of rear supporters mounted on both sides of a rear tail or both corners of the storage box; a pair of front supporters mounted on both sides of a front lower side of the storage box; and a pair of support rollers mounted on a front side of the storage box.
Patent KR-20220005978-A (KR)
Title: Image sensor
Inventor: HUANG KUANG YU
IPC: H01L27/146
Filed: 2021-04-26
Abstract: An image sensor includes: a substrate; color filter units disposed on the substrate; and a lattice structure disposed on the substrate and surrounding each of the color filter units. The lattice structure includes: a first partition wall positioned between the color filter units and disposed on the substrate; and a second partition wall positioned between the color filter units and disposed directly above the first partition wall. The width of the upper end of the second partition wall is smaller than the width of the lower end of the second partition wall.
Patent KR-20220154940-A (KR)
Title: Apparatus and Method for Selecting Skip Frames
Inventor: LEE SANG YOUN
IPC: G06N3/08
Filed: 2021-05-14
Abstract: The present invention provides a skip frame selecting apparatus and method. The apparatus comprises: a frame setting unit which sets skip-enable frames and fixed frames among multiple frames of an input image; a skip frame selection unit which is implemented as pre-learned artificial neural networks, determines whether each of skip-enable frames is skipped from skip-enable frames and frames adjacent to each of skip-enable frames according to learned method and activates or deactivates a skip flag; and an encoder which encodes remaining frames except for skip frames having the skip flag activated therein by a predetermined method and acquires an encoded image. The skip frame selection unit is pre-learned based on compression rates of the encoded image according to whether skip frames are excluded, and picture differences between a decoded image decoding the encoded image and a restoration image which restores the skip frames according to whether skip frames are excluded. Therefore, the present invention can improve the compression rates while maintaining a quality of video images.
Patent KR-20220155145-A (KR)
Title: Biomarkers for predicting the prognosis of neurodegenerative diseases comprising miRNA and uses thereof
Inventor: KIM SEUNG HYUN
IPC: C12Q1/6883
Filed: 2021-05-14
Abstract: The present invention relates to a biomarker for predicting the prognosis of neurodegenerative diseases, and a use thereof, and, more particularly, to: a marker composition for prognosis prediction of neurodegenerative diseases, comprising miRNA-214 and/or miRNA-34c; a composition and a kit for prognosis prediction of neurodegenerative diseases, comprising an agent for measuring the expression level of the miRNAs; and a method for predicting the prognosis of neurodegenerative diseases by using the marker. It has been identified that the miRNA-214 and/or miRNA-34c according to the present invention can regulate phagocytic capacity modulator of microglia, NKCAP1 so that the prognosis of neurodegenerative diseases can be predicted, and thus it is expected that the present invention can be effectively used as a biomarker for predicting the prognosis of neurodegenerative diseases.
Patent KR-20210143680-A (KR)
Title: Golf course monitoring route calculation system for drone and method the same
IPC: H04N9/04
Filed: 2021-05-20
Abstract: The present invention relates to a technique capable of determining a flight path of a drone for closely re-photographing an area requiring management. A system for calculating a path of a drone monitoring a golf course may comprise: a first analysis module that identifies a first management desired area from a 2D aerial image of a golf course, and calculates the coordinates of the first management desired area; a second analysis module that identifies a second management desired area from a 3D aerial image of the golf course, and calculates the coordinates of the second management desired area; and a computing module that determines a flight path of the drone passing through at least one of the first management desired area and the second management desired area.
Patent KR-20220158887-A (KR)
Inventor: KWAK GEON HWA
IPC: C01B3/08
Filed: 2021-05-24
Abstract: The present invention relates to a hydrogen fuel production system capable of continuously producing hydrogen fuel, comprising: a raw material supply pipe through which an aluminum raw material is supplied; a solution supply pipe through which a solution chemically reacting with the aluminum raw material is supplied; a quantitative supply valve device which is provided in the raw material supply pipe and quantitatively supplies the aluminum raw material; and a reaction tank to which a fixed amount of the aluminum raw material is supplied by the quantitative supply valve device so that hydrogen fuel is produced by a chemical reaction of the aluminum raw material with the solution. The reaction tank is provided with a plurality of reaction chambers isolated therein, and in each reaction chamber, a raw material supply pipe and a solution supply pipe are connected. Accordingly, the aluminum raw material and the solution are provided in each reaction chamber so as to be chemically reacted with each other.
Patent KR-20210064172-A (KR)
Title: Method of cleaning vacuum equipment parts using nitric acid
Inventor: HAN TAE HEE
IPC: F27D25/00
Filed: 2021-05-26
Abstract: The present invention relates to a cleaning method of vacuum equipment parts, which comprises the steps of: (1) providing vacuum equipment parts using molybdenum as a base material; (2) treating the vacuum equipment parts with nitric acid having a concentration of 50% or more; and (3) dissolving the deposition material remaining in the vacuum equipment parts while forming a molybdenum corrosion protection film on the surface of the vacuum equipment parts.
Patent KR-20220161834-A (KR)
Title: Method of calculating budget of constructing new building and server performing the same
Inventor: KIM JIN DONG
IPC: G06Q50/08
Filed: 2021-05-31
Abstract: The present invention relates to a method for calculating a construction budget of a new building and a server executing the same, and more specifically, provides a method for calculating a construction budget of a new building and a server executing the same for predicting and providing accurate cost for constructing a new building. Accordingly, the present invention may provide a method for calculating a construction budget of a new building and a server executing the same for predicting and providing accurate cost for constructing a new building, and may provide a method for calculating a construction budget of a new building and a server executing the same for calculating a scale of building a house and estimated construction cost to use the same as information and design guidelines for purchasing a land so as to shorten a project period and reduce costs. In addition, the present invention may provide a method for calculating a construction budget of a new building and a server executing the same for determining whether a site is suitable for building a house and reviewing feasibility of a project by providing a space plan such as a review of laws, schematic layout, cross-sectional view of the site, and schematic floor plan. The server comprises a house interior design drawing determination unit, a pure construction cost calculation unit, a pure construction cost adjustment unit, and a site recommendation unit.
Patent KR-20220162965-A (KR)
Title: Portable rechargeable winch
Inventor: KIM GI CHAN
IPC: B66D1/12
Filed: 2021-06-02
Abstract: The present invention relates to a portable rechargeable winch that can be stably operated even in areas where electricity supply is inaccessible to vehicles such as mountains. According to the present invention, the portable rechargeable winch comprises: a winch body in which a motor part, a gear part, and a winding drum are fixed on the same axis and fixed by a fixing block at the bottom; a base plate for fixing the fixing block of the winch body to an upper surface; and a remote controller in which a cord drawn out from one end is detachably connected to a connection terminal formed in the motor part of the winch body, a driving on/off switch is formed, and a rechargeable battery is coupled to the body to be replaceable.
Patent KR-20220050024-A (KR)
Inventor: JUNG YOONCHUL
IPC: C08F4/649
Filed: 2021-06-14
Abstract: The present invention relates to a novel metallocene compound, a catalyst composition comprising the same, and a method for preparing olefin polymer using the same. According to the present invention, the catalyst composition comprising the metallocene compound can be suitable for preparing ethylene polymer having high processability with high MI.