baber/WOPTO huggingface dataset:
Patent KR-20210117410-A (KR)
Title: Fixing structure of low for aluminum sliding door
Inventor: LEE SOO JEONG
IPC: E06B3/46
Filed: 2020-03-19
Abstract: The present invention relates to a lower fixing structure for an aluminum sliding door. An object of the present invention is to provide the lower fixing structure for the aluminum sliding door in which an overall weight is lowered by a bonding panel joined using a foam bond between aluminum panels. To this end, the present invention comprises the followings steps of: putting a first aluminum panel which has been painted and cut on a 10t iron plate, applying the foam bond thereon, and then placing an MDF panel using a hoist to perform primary bonding; and after applying the foam bond again on the MDF panel, bonding a second aluminum panel using the hoist again.
Patent KR-20210125710-A (KR)
Title: Method And Apparatus for Recognizing Character
Inventor: LEE HUI WON
IPC: G06K9/32
Filed: 2020-04-09
Abstract: Disclosed are a method and an apparatus for recognizing container text using text alignment. In this embodiment, when a crane unloads a container in a port, the upper portion or the side portion of the container with container identification information is photographed by using a camera provided in the lower portion of the crane or in the port when a truck carrying a container passes through a gate. When a character corresponding to the number of digits representing a container cargo from the character patch is detected on the basis of a calculated character confidence probability (CP) after detecting a character patch written on the upper portion or the side portion of the container in the image, conventional character recognition technology ignores missing characters and recognizes an identification number string by listing only the recognized characters in a row, and thus container identification fails. However, according to the present invention, the container character recognition method and apparatus using character alignment are provided to estimate a container identification number, wherein an undetected empty space is recognized and supplemented if some characters are not detected in the container identification information.
Patent KR-20210126272-A (KR)
Title: Marking device capable of recognizing identification codes
Inventor: KIM HO YEON
IPC: G07C13/00
Filed: 2020-04-10
Abstract: A marking device capable of recognizing an identification code according to the present invention comprises a marking machine formed on a ballot paper and linked with an identification code embedded with the information of an election and candidate to recognize the information embedded in the identification code and allows a marking to be made, wherein the marking machine comprises: a body part that makes up an exterior; a recognition part provided at a lower end of the body part to recognize the identification code; a storage part provided inside the body part to store the information of the identification code recognized by the recognition part; and an aggregation part linked to the recognition part that aggregates the markings based on the information of the identification code recognized by the recognition part. Therefore, the present invention is capable of having an advantage of enabling accurate aggregating according to a voting result.
Patent KR-20200043963-A (KR)
Inventor: EUNSOO YANG
IPC: E06B3/66
Filed: 2020-04-20
Abstract: The present invention relates to a manufacturing device of vacuum glass and a manufacturing method thereof. A manufacturing device of vacuum glass according to an embodiment of the present invention comprises: an exhaust head disposed at one side of a plate glass assembly having an exhaust hole in which exhaust finish frit is installed; a heating device disposed inside the exhaust head to heat the exhaust finish frit; and a heat dissipation plate disposed between the exhaust hole of the plate glass assembly and the heating device to prevent heat transfer from the heating device to the plate glass assembly.
Patent KR-20210130924-A (KR)
Title: Carbon fiber composite for Car and method thereof
IPC: C08J5/04
Filed: 2020-04-23
Abstract: The present invention relates to a carbon fiber composite for a car and a method for manufacturing the same, and more specifically, to a method for manufacturing a carbon fiber composite for a car comprising the following steps of: mixing an organic solvent, carbon fiber, a thickener, a binder and water; and forming a plate shape having a predetermined thickness and width, and a carbon fiber composite for a car manufactured by the method for manufacturing the same.
Patent KR-20210144452-A (KR)
Title: The two-stage method for detecting ransomware using dynamic analysis and machine learning
IPC: G06N20/00
Filed: 2020-05-22
Abstract: The present invention relates to a two-stage ransomware detection method using dynamic analysis and machine learning. In particular, provided is the ransomware detection method using a Markov chain, a random forest, and machine learning. The two-stage ransomware detection method according to one embodiment of the present invention includes the steps of: building, by a processor, a Markov model which focuses on Windows API call sequence patterns and captures the characteristics of the ransomware; and building, by the processor, a random forest machine learning model to control both a false positive (FPR) error rate and a false negative (FNR) error rate. By building a Markov model for ransomware and normalware, focusing on the sequential characteristic of the Windows API is possible.
Patent KR-20210146492-A (KR)
Inventor: JIN YOUYOUNG
IPC: G02B5/20
Filed: 2020-05-26
Abstract: According to an embodiment of the present invention, a display panel comprises: a first substrate on which a pixel area is defined; and a second substrate disposed under the first substrate and including a light emitting element that provides first light to the first substrate. The first substrate comprises: a base layer; a color filter layer disposed under the base layer and disposed in the pixel area; a light control layer disposed below the color filter layer; and a first opening defined between the color filter layer and the light control layer.
Patent KR-20200063123-A (KR)
Inventor: CHUNG JIN KOO
IPC: H01L51/56
Filed: 2020-05-26
Abstract: According to one embodiment of the present invention, disclosed is an organic light emitting display device which comprises: a substrate; a light emitting region defined on the substrate; a peripheral area which is defined on the substrate and is adjacent to the light emitting area; a first electrode disposed in the light emitting region; an organic emitting layer covering the first electrode; a first auxiliary layer disposed on the organic emitting layer in the peripheral region and exposing the light emitting region; a second electrode formed on the organic emitting layer in the light emitting region; and a third electrode which is positioned in the peripheral area and is in electrical contact with the second electrode. According to the present invention, permeability of the entire panel can be improved.
Patent KR-20210147147-A (KR)
Inventor: JOO SHIN PARK
IPC: E04G5/08
Filed: 2020-05-27
Abstract: A foothold structure of a scaffold structure is disclosed. The foothold structure of the scaffold structure according to an embodiment of the present invention comprises: a flat deck plate; a left and right support that includes a side coupling part extending vertically to a set length from the left and right ends of the deck plate and coupled to the adjacent deck plate, and an inclined support part provided to be inclined in the inner direction of the deck plate from the side coupling part; and inner support parts that are provided in plural at intervals set on the lower surface of the deck plate at the same height as the left and right support parts, are vertically extending downward from the lower surface, and support the deck plate. Thus, the foothold structure of a scaffold structure can easily combine and dismantle the deck plates.
Patent KR-20210147625-A (KR)
Inventor: JUNG HYUN CHUL
IPC: C09J7/22
Filed: 2020-05-29
Abstract: A method for manufacturing an antiviral film with copper or alloy thereof deposited thereon comprises the steps of: preparing a substrate composed of a flexible material; and forming a copper deposition layer including copper using a physical vapor deposition method on the substrate by sputtering using a target material composed of copper of copper alloy, wherein the thickness of the copper deposition layer is 50 to 500 nm, and the copper deposition layer includes: a first sputtering layer formed on top of the substrate; and a second sputtering layer formed on top of the first sputtering layer. In addition, the second sputtering layer includes more than 60 wt% of copper. The antiviral film with copper or alloy thereof deposited thereon, manufactured by the manufacturing method has a copper deposition layer with a high copper content formed on top of a substrate composed of a flexible material such as paper and synthetic resin. The antiviral effect of copper can be used by processing the film in various shapes such as a handle cover and a toilet cover and attaching the same to an existing member.
Patent KR-20210148725-A (KR)
Inventor: CHOI YOUNG SU
IPC: F17C3/02
Filed: 2020-06-01
Abstract: A liquefied gas cargo hold is disclosed. The liquefied gas cargo hold comprises: a shell constituting the outer part of the liquefied gas cargo hold; an insulation panel joined to the shell from the inside of the shell; and a control unit that measures the flatness of the shell, and measures the amount of bonding material supplied between the shell and a thermal insulation panel based on the measured flatness of the shell. An object of the present invention is to provide the liquefied gas cargo hold capable of measuring the amount of bonding material supplied between the shell and the thermal insulation panel by measuring the flatness of the shell.
Patent KR-20200069275-A (KR)
Title: Stone net
Inventor: YANG KUN YOUNG
IPC: E02B3/16
Filed: 2020-06-05
Abstract: The present invention relates to a stone net and a construction method thereof and, more specifically, to a stone net and a construction method thereof, wherein the stone net includes: a ground layer formed by filling a dredged portion with gravel after the river ground is dredged; a floor net positioned on the upper surface of the ground layer and formed by allowing both ends thereof to be embedded in the river ground; and a stone part formed on the upper surface of the floor net. Therefore, the stone net can be easily repaired and replaced.
Patent KR-20210152272-A (KR)
Inventor: LEE KWAN HO
IPC: A01G27/00
Filed: 2020-06-08
Abstract: Disclosed, in one embodiment of the present invention, is a vertical water culture system comprising: a plant accommodating unit having a space therein so that one or more plants accommodate at least one area and having a shape extending to have a length in a first direction; a storage part that stores one or more liquids necessary for cultivating the plant; and a supply part connected to the storage part to supply the liquid in the direction of the plant accommodating unit. Therefore, the present invention is capable of easily improving a user convenience.
Patent KR-20210152735-A (KR)
Title: city air quality management system
Inventor: SUNG BAEK SUB
IPC: F24F110/50
Filed: 2020-06-09
Abstract: The present invention relates to a system for integrally managing air quality of a city to suppress energy loss. According to the present invention, the system comprises: outdoor air quality measuring terminals disposed at different locations to measure outdoor air quality; an integrated management server matching the outdoor air quality information transmitted from the outdoor air quality measuring terminals and corresponding locations to generate and provide outdoor air quality distribution information according to location; a building management server measuring indoor air quality, receiving the outdoor air quality information corresponding to the location of a building from the integrated management server to compare and analyze the indoor and outdoor air quality, and controlling a ventilation device to ventilate the indoor air and outdoor air of the building according to an analysis result; and a user terminal capable of checking the outdoor air quality distribution information by accessing the integrated management server and transmitting a ventilation operation signal instructing operation of the ventilation device by accessing the building management server. The building management server is constructed to differently apply a maintenance interval of an on-time operation of the ventilation device, which is applied when it is determined that the operation of the ventilation device is requested for a day time zone and a night time zone set according to the season.
Patent KR-20210156591-A (KR)
Inventor: SUNG Kicheol
IPC: G06F3/0354
Filed: 2020-06-18
Abstract: An electronic device according to various embodiments includes at least one communication module and at least one processor. The at least one processor is configured to detect insertion of a stylus pen into a housing of the electronic device, or attachment onto the housing, control the at least one communication module to perform at least one function while the stylus pen is inserted into or attached onto the housing of the electronic device, confirm the detachment of the stylus pen, and limit at least some of the at least one function of the at least one communication module based on the confirmation of the detachment of the stylus pen. Other embodiments are possible.
Patent KR-20220000618-A (KR)
Title: Method for manufacturing self-healing conductive polymer composite and self-healing conductive polymer composite prepared thereby
Inventor: HWANG JI YOUNG
IPC: C08K3/04
Filed: 2020-06-26
Abstract: The present invention relates to a method for manufacturing a self-healing conductive polymer composite material, comprising (A) a step of mixing bromobutyl rubber (BIIR) and hexane; (B) a step of mixing isopropyl alcohol with one type of conductive filler selected from the group consisting of carbon nanotubes (CNT), carbon black, artificial graphite, and metal fibers and sonicating the same; (C) a step of sonicating by adding a dimethyl silicone oil (MEP) solution to the mixture mixed in the step (B); and (D) a step of adding the mixture mixed in the step (A) to the mixture mixed in the step (C) and stirring the mixture.
Patent KR-20220003359-A (KR)
Title: Three dimensional semiconductor memory device
Inventor: LEE SEUNG MIN
IPC: H01L27/11575
Filed: 2020-07-01
Abstract: An object of a technical idea of the present invention is to provide a 3D semiconductor memory device having improved reliability between upper and lower wiring layers. The 3D semiconductor memory device of the present invention comprises: a peripheral circuit structure; and a cell array structure positioned on the peripheral circuit structure. The peripheral circuit structure comprises: lower wiring located on the substrate; stopping insulating layer located on the lower wiring; contact via positioned on the lower wiring and in contact with the lower wiring; a floating via positioned on the stopping insulating layer and not in contact with the lower wiring; and upper wiring positioned on the contact via and in contact with the contact via through a via hole positioned in the stopping insulating layer.
Patent KR-20220005941-A (KR)
Title: Semiconductor device pressing apparatus and test handler comprising the same
Inventor: SEO JOO HYUN
IPC: G01R1/04
Filed: 2020-07-07
Abstract: Embodiments of the present specification provide a semiconductor device pressing device capable of pressing a semiconductor device with an accurate and uniform force, and a test handler including the same. The semiconductor device pressing device according to an embodiment of the present specification comprises: a cylinder liner forming a cylindrical space having a through hole through which a fluid flows and an opening on the opposite side of the through hole; and a piston inserted into the space to be movable by the pressure of the fluid. Here, a flow region in which a portion of the fluid can flow is formed between the piston and the cylinder liner. The flow region may include a first region formed by a first interval and a second region formed by a second interval greater than the first interval. According to embodiments of the present specification, non-uniformity due to flow loss can be reduced by forming the flow region in which a flow can flow between the piston and the cylinder liner, and which includes the first region having the first interval and the second region having the second interval greater than the first interval.
Patent KR-20220006260-A (KR)
Inventor: KIM YOUNG MIN
IPC: G01R31/3842
Filed: 2020-07-08
Abstract: The present invention relates to a device and a method for battery performance diagnosis. The device includes: a control-type load kit provided with a winding-type fixed resistor and consuming a fixed current value through the winding-type fixed resistor; a one-touch measuring clamp electrically connected to an electrode terminal of a battery and measuring at least one of the voltage, current, temperature, output, and internal resistance of the battery; and a main body connected to the control-type load kit and the one-touch measuring clamp, controlling the battery to discharge a fixed current value corresponding to a load factor selected at the control-type load kit, receiving a measured value from the one-touch measuring clamp, and diagnosing the performance of the battery by comparing the measured value with a preset reference value.
Patent KR-20210006866-A (KR)
Inventor: PARK NO JIN
IPC: A61K8/11
Filed: 2020-07-08
Abstract: The present invention relates to a method for manufacturing a capsule for cosmetics. The capsule for cosmetics manufactured according to the present invention can stably carry an active component, and has advantages of having a large size and less feeling of foreign body when ruptured, unlike the prior art. The method for manufacturing the capsule for cosmetics comprises: a step of manufacturing an emulsion by mixing a continuous phase containing a polymer with two or more carboxyl groups and a dispersed phase containing a polyvalent positive ion carrier; and a step of performing gelation after adjusting the pH of the emulsion to 10 or less.
Patent KR-20220007748-A (KR)
Inventor: CHO KWANG JEA
IPC: B32B27/12
Filed: 2020-07-09
Abstract: The present invention relates to a sheet-shaped freshness retention agent for meat. More specifically, the present invention comprises: a meat contact layer which is in contact with meat; a surface layer which is formed on one surface of the meat contact layer, and blocks oxygen; and an adhesive layer which is interposed between the meat contact layer and the surface layer, wherein the meat contact layer contains an aqueous solution of chitooligosaccharide organic acid. The sheet-shaped freshness retention agent produced through the above process can inhibit the growth of microorganisms without damaging the tissue of meat, thereby exhibiting excellent storage stability and show the myoglobin blooming effect, thereby showing the effect of maintaining the appearance quality of meat.
Patent KR-20220014027-A (KR)
Title: Battery pack
Inventor: CHOI YOUNG SUN
IPC: H01M50/20
Filed: 2020-07-28
Abstract: The present invention relates to a battery pack capable of increasing energy density and having excellent heat dissipation performance. The battery pack (100) comprises: a plurality of cell stack unit units (210) formed by stacking a plurality of battery cells (220); a partition member (250) disposed between the neighboring cell stack unit units (210); and a pack housing (110) accommodating the plurality of cell stack unit units (210) and the plurality of partition members (250). A side surface of the cell stack unit units (210) and a side surface of the partition member (250) are accommodated in the pack housing (110) in a contact state, and the partition member (250) is fixed to a bottom surface (112) of the pack housing (110).
Patent KR-20220014655-A (KR)
Title: Method for managing fitness content server
Inventor: SONG TAE GEON
IPC: G06Q50/10
Filed: 2020-07-29
Abstract: The present invention relates to a method of compensating for profits generated through a fitness content providing server. More specifically, the present invention provides a method of recommending a sports expert who will sell a product with high performance when a product seller wants to sell the product through a fitness content providing server, and fairly distributing the profits generated by product promotion or product sales to the sports experts and supporters who promote the sports experts when promoting the product through the fitness content provided by the sports experts.
Patent KR-20220020004-A (KR)
Inventor: YU YEONG SEOK
IPC: F21W102/00
Filed: 2020-08-11
Abstract: According to an embodiment of the present invention, a lighting device includes a substrate, a light emitting element disposed on a lower surface of the substrate, a reflective layer disposed to face a light emitting surface of the light emitting element, a first resin layer disposed between the substrate and the reflective layer, and a light transmission control layer disposed on an upper surface of the substrate. The light transmission control layer includes a liquid crystal layer including a cholesteric liquid crystal. Light emitted through the light emitting surface of the light emitting element may be reflected by the reflective layer and pass through the substrate to be provided to the light transmission control layer.
Patent KR-20220022964-A (KR)
Title: Glass chemical strengthening apparatus system with improved process efficiency including multiple thermal processing chamber and method for strengthening ultra thin glass using the same
Inventor: CHOI DAI KYU
IPC: C03C23/00
Filed: 2020-08-20
Abstract: Provided are a glass chemical strengthening facility system for heat treatment and chemical strengthening of glass, and a chemical strengthening method of glass. The glass chemical strengthening facility system comprises: a guide unit extended in a horizontal direction; a plurality of heat treatment chambers configured to be transportable along the guide unit; and one or more strengthening chambers configured to accommodate a strengthening solution strengthening the glass therein.
Patent KR-20220023183-A (KR)
Title: Iron dust broom using magnet
Inventor: KIL SEO YEON
IPC: B08B13/00
Filed: 2020-08-20
Abstract: The present invention relates to an iron powder broom using a magnet, which comprises: a magnet (1) which moves up and down in a circular pole; and a cover which collects iron powder in one place so that it does not spread (2). The present invention collects iron powder that is easily blown and spread in one place. Therefore, by collecting and removing iron powder, the effect of iron powder on the human body is minimized, and it has the effect of making life more convenient by efficiently removing the iron powder on the surface of a vehicle.
Patent KR-20220029125-A (KR)
Inventor: LI OI LUN
IPC: B01J21/18
Filed: 2020-09-01
Abstract: According to the present invention, provided are a carbon sheet in which metal atoms are bonded in the form of a single atom in a carbon support by treating a mixed solution in which a metal precursor is dissolved in an organic solvent with liquid plasma and a catalyst having similar or superior catalytic activity and improved thermal stability and durability than a conventional platinum catalyst by using the carbon sheet as an oxygen reduction catalyst and the single metal atom as an active site. In addition, the content of the single atom bound in a carbon support can be increased by additionally performing hydrothermal synthesis using an ammonia solution, thereby providing excellent electrochemical performance when applied as the oxygen reduction catalyst.