baber/WOPTO huggingface dataset:
Patent KR-20220107781-A (KR)
Inventor: KIM SEONG NYEONG
IPC: C22C21/08
Filed: 2021-01-26
Abstract: The present invention provides a method for designing aluminum alloy using correlation between an equilibrium phase ratio and mechanical properties, wherein the contents of additional elements can be controlled precisely in order to satisfy required mechanical properties. According to an embodiment of the present invention, the method for designing aluminum alloy comprises the steps of: providing a plurality of aluminum alloys having different types and contents of additional elements; selecting, for each of the plurality of aluminum alloys, one or more equilibrium phases formed depending on the additional elements; calculating an equilibrium phase ratio for each of the one or more equilibrium phases; measuring mechanical properties of each of the plurality of aluminum alloys; acquiring correlation between the mechanical properties depending on the content of the equilibrium phase ratio; and determining, from the correlation, the types and contents of the additional elements added to the aluminum alloy to be designed to satisfy the target mechanical properties.
Patent KR-20210114333-A (KR)
Title: Resin film and display apparatus comprising the same
Inventor: YUICHIRO GOTO
IPC: G02F1/1335
Filed: 2021-02-03
Abstract: Disclosed embodiment provides a resin film which is not easily exposed to user's eyes even though an attachment is attached to the resin film and where the attachment can be easily cleaned. According to the disclosed embodiment, the resin film comprises: a base material; a hollow silica particle distributed on the base material; and a surface modifier containing an oil repellent surface modifier and a lipophilic surface modifier.
Patent KR-20220113595-A (KR)
Inventor: HONG KYUNGIL
IPC: H01L27/22
Filed: 2021-02-05
Abstract: A manufacturing method of a magnetic memory device according to the present invention comprises the steps of: forming an information storage structure on a substrate, wherein the step of forming the information storage structure includes a step of sequentially forming a lower electrode, a magnetic tunnel junction pattern, and an upper electrode; forming a first capping insulating film conformally covering a side surface and a top surface of the information storage structure; and forming a second capping insulating film on the first capping insulating film, wherein the step of forming the first capping insulating film is performed by a plasma enhanced chemical vapor deposition (PECVD) process performed by supplying a first source gas, a first reaction gas, and a first purging gas, and the step of forming the second capping insulating film is performed by a plasma enhanced chemical vapor deposition process performed by supplying a second source gas, a second reaction gas, and a second purging gas. The first reaction gas and the second reaction gas may be different from each other, and the first purging gas and the second purging gas may be different from each other. The magnetic memory device has minimized defects and improved production yield.
Patent KR-20220113200-A (KR)
Title: Pellicle for EUV lithography and manufacturing methods for the same
Inventor: HA TAE JOONG
IPC: G03F1/22
Filed: 2021-02-05
Abstract: Presented are a pellicle for extreme ultraviolet lithography and pellicle manufacturing methods. A pellicle for extreme ultraviolet lithography may include a pellicle membrane including a plurality of through holes. The pellicle membrane may include a core layer and a protective layer covering and protecting the core layer. A frame may support the pellicle membrane.
Patent KR-20220115418-A (KR)
Title: Cosmetics and therapeutic products for fillers with trichloroacetic acid (TCA), low molecular chitosan and beta hydroxyl acid (BHA)
Inventor: CHOI BYUNG YOUN
IPC: A61Q19/00
Filed: 2021-02-10
Abstract: The present invention relates to a method for preparing a complex compound composition of trichloroacetic acid (TCA), low molecular weight chitosan, and β-hydroxy acid (BHA), which is a solubilizing agent (the complex compound composition is hereinafter referred to as 'TCB'), and to a filler composition containing TCB prepared therefrom. The TCB composition of the present invention exhibits improved insolubility of chitosan, increased antibacterial activity, and enhanced sustained release properties, so that it can be used as a cosmetic composition and treatment composition for skin-peeling procedures.
Patent KR-20220119943-A (KR)
Title: Optical measuring device including transmission-reflection member
Inventor: KIM MANCHEOL
IPC: G02B7/18
Filed: 2021-02-22
Abstract: According to various embodiments of the present invention, an optical measuring device including a transmission-reflection member comprises: a jig on which a measurement target is placed; a first optical member which is arranged on a first surface of the jig, and on which light passing through the measurement target is incident and emitted; a second optical member which is arranged on the first surface of the jig, and placed distantly from the first optical member with the measurement target in between, and on which light passing through the measurement target is incident and emitted; and a lighting member which is positioned adjacent to a second surface of the jig which faces the first surface. The first optical member includes: a first lower prism on which light generated from the lighting member is incident; a first upper prism, which has a different size from the first lower prism; and a first transmission-reflection member, which is placed between the first lower prism and the first upper prism. The second optical member includes: a second lower prism on which light generated from the lighting member is incident; a second upper prism, which has a different size from the second lower prism and is placed distantly from the first upper prism with the measurement target in between; and a second transmission-reflection member, which is placed between the second lower prism and the second upper prism. Furthermore, various other embodiments can be understood through the specification. Therefore, the present invention can measure a measurement target accurately and rapidly.
Patent KR-20220125492-A (KR)
Title: Vehicle breathalyzer system and its control method
Inventor: KIM YEON SU
IPC: G01N33/98
Filed: 2021-03-05
Abstract: According to the present invention, introduced is a vehicle breathalyzer system comprising: an alcohol detection sensor mounted in an interior of a vehicle and detecting a driver's drinking state; and a control unit controlling an operation of an air conditioner of the vehicle or the alcohol detection sensor according to whether an opening of the vehicle is opened or closed in a breathalyzer test start mode. The vehicle breathalyzer system improves accuracy of a breathalyzer test.
Patent KR-20220099462-A (KR)
Title: Sealing unit, Sealing apparatus including the same and Apparatus for manufacturing pouch type secondary battery including the same
Inventor: KIM SANG IL
IPC: B29C65/00
Filed: 2021-03-11
Abstract: The present invention relates to a sealing unit, a sealing device including the same, and a device for manufacturing a pouch-type secondary battery. The sealing unit includes: first and second sealing units disposed on both sides of a pouch in a chamber to seal the sealing area of the pouch; a fixing unit for fixing and disposing the first sealing unit at a predetermined position; and a transfer unit for transferring the second sealing unit in the direction of the pouch, wherein the first sealing unit is fixed to the fixing unit during sealing and comes in contact with the first side surface of the sealing area of the pouch by the transfer of the pouch, and the second sealing unit is transferred by the transfer unit during sealing and comes in contact with the second side of the sealing area of the pouch.
Patent KR-20210124035-A (KR)
Title: a composition comprising the extract of combined herbs comprising Longanae Arillus for the treatment or prevention of arthritis
Inventor: PARK OK NAM
IPC: A61K36/69
Filed: 2021-03-12
Abstract: The present invention relates to an oral composition for preventing or treating arthritis, including an extract of combined medicinal herbs containing Dimocarpus longan arillus, Angelica tenuissima and Polygala tenuifolia as an active ingredient. According to the present invention, the extract of combined medicinal herbs is shown to have a strong anti-inflammatory effect and an effect of treating and alleviating arthritis through the following tests: in vitro tests, such as a test for determining an effect of inhibiting the expression of cytokines using human skin epithelial cells (HaCaT) (test example 1), a test for evaluating the cell viability in HT-29 cells and THP-1 cells (test example 2), a test for determining an anti-inflammatory effect of the mixed medicinal herb extract in THP-1 cells (test example 3), and a test for determining an effect of the mixed medicinal herb extract upon the expression of inflammation factors Beclin1 and LC3B-1 in immunocytes (test example 4); and animal tests, including a test for determining an effect of inhibiting arthritis (test example 5), such as determination of a pain threshold and weight bearing of the mixed medicinal herb extract in an arthritis-induced rat test model, histological analysis (micro-CT), and histopathological analysis. Therefore, the extract of combined medicinal herbs according to the present invention is useful for an oral pharmaceutical composition, health functional food or health-aid food for preventing and treating arthritis.
Patent KR-20210151675-A (KR)
Inventor: PARK SANGHYUK
IPC: G06K9/00
Filed: 2021-03-15
Abstract: Disclosed is an electronic device comprising: a display that rolls out from a center part or rolls in from a center part of a display; a processor; and a memory. The electronic device detects an event of the electronic device, determines a shape of the display based on the detected event, and sets to control the display according to the determined shape. Therefore, the present invention is capable of increasing a flexibility of a rollable display.
Patent KR-20220131574-A (KR)
Title: Smart farm digital twin big data platform system
Inventor: KIM SONG GANG
IPC: A01G9/14
Filed: 2021-03-22
Abstract: The present invention relates to a smart farm digital twin big data platform system. The smart farm digital twin big data platform system includes: a user terminal capable of accessing an operator's website to download and install the app for a smart farm digital twin big data platform by small farmers or general users and use a smart farm digital twin big data platform service; a smart farm digital twin big data platform operator computer server which, based on the data quality management system and common infrastructure, provides smart farm-related data linkage, collection, storage, processing, and analysis functions, provides smart farm-related modeling services, and establishes and provides a data quality standard system; a bank computer server in charge of payment when requesting a service from a user terminal; an educational institution computer server that provides and manages a training course for a specific course upon service request from a user terminal; and a business support institution computer server that provides and manages information on a specific business according to service requests from user terminals or member setting data. Production efficiency can be enhanced.
Patent KR-20220133596-A (KR)
Title: How to directly scan a dental impression using a rotary table
Inventor: SHIN SEONGHUN
IPC: A61B18/20
Filed: 2021-03-25
Abstract: The present invention relates to a shape of a rotary table required for a process of securing 3D impression data through a method of scanning and matching an engraved internal shape (cavity) of an impression body (impression-acquired model) through a 3D scanner. Specifically, the present invention relates to a method for directly scanning a dental impression body using a rotary table on which a model cut according to cutting standards is arranged for smooth scanning. In the method, after completing the impression body, a tray is cut by part, a scanner acquires 3D images for each part, and the acquired 3D images for each part are matched so as to directly scan an oral impression body by using a rotary table for acquiring the entire impression body image. The cut tray is arranged on the rotary table having an intaglio in the form of a cut shape or pattern. Accordingly, a 3D image can be matched. According to the present invention, automatic matching is achieved during a process of matching a cut impression body.
Patent KR-20220134070-A (KR)
Title: Structure for Multipurpose Storage Box
Inventor: PARK HEE SANG
IPC: B60R7/04
Filed: 2021-03-26
Abstract: The present invention relates to a multipurpose storage box structure. The present invention comprises: a cover unit supporting a foot portion of a passenger and formed to control height and an angle thereof; a box unit coupled to a lower end of the cover unit and having a hinge folding structure; and a handle pivotably coupled to both side surfaces of the box unit and rotated not to be interfered by the cover unit.
Patent KR-20220141550-A (KR)
Inventor: JEONG RAEUNG
IPC: F16D65/097
Filed: 2021-04-13
Abstract: According to various embodiments of the present invention, a disc brake, which performs braking by compressing a disc rotated with a wheel of a vehicle together, comprises: a pad plate where a pad is disposed on an inner surface; a piston provided to be advanced and retreated to compress the pad plate; and a cover core coupled to an outer surface of the pad plate. The cover core can comprise a support unit elastically coupled to the piston.
Patent KR-20220142834-A (KR)
Inventor: YOON HYOUNG NAM
IPC: F04D25/06
Filed: 2021-04-15
Abstract: The present invention provides an axial fan which comprises: a hub drive by a motor; a large number of blades arranged on an outer circumferential surface of the hub in a circumferential direction apart from each other; and bump units protruding from a negative pressure surface of the blades and having a curved groove on a pressure surface to remove flowing exfoliation. According to the present invention, the axial fan has the bump units protruding from the negative pressure surface of the blades and having a curved groove on the pressure surface, thereby minimizing the air flow resistance during rotation and reducing flow exfoliation. Also, the generation of turbulence is reduced when the blades rotate. Accordingly, according to the present invention, the axial fan is able to increase the difference in the air pressure between the negative pressure surface and the pressure surface of the blades to increase the air volume, thereby improving heat radiation performance of a radiator for an engine and an air conditioner condenser to which the axial fan is applied.
Patent KR-20220144641-A (KR)
Inventor: WON DEOK HEE
IPC: G06T17/00
Filed: 2021-04-20
Abstract: Disclosed is a monitoring device for a breakwater and a quay. The monitoring device for a breakwater and a quay comprises: a sensor unit obtaining vibration information of vibration generated by an impact applied to a breakwater and a quay; a monitoring unit monitoring the vibration of the breakwater and the quay by using the vibration information; a camera unit obtaining a three-dimensional image of the breakwater and the quay; and an image analysis unit calculating deformation information with respect to the breakwater and the quay by analyzing deformation of the breakwater and the quay based on a three-dimensional image when the monitoring unit detects abnormal vibration of the breakwater and the quay.
Patent KR-20220154902-A (KR)
Title: Electronic device and method for controlling electronic device
Inventor: LEE DONG SOO
IPC: G06N3/08
Filed: 2021-05-14
Abstract: Disclosed are an electronic device and a control method thereof. According to the present invention present disclosure, the electronic device includes: a memory which stores a scaling factor of a neural network model; and a processor which acquires quantization data by quantizing weight data used for calculation of the neural network model with a combination of code data and scaling factor data. The processor acquires code data corresponding to the weight data by generating a random number with a pre-set seed based on a random number generator, and learns the neural network model by updating the scaling factor data based on the acquired code data and the scaling factor data pre-stored in the memory. Accordingly, the electronic device may acquire a neural network model with compressibility.
Patent KR-20220157147-A (KR)
Title: Method and apparatus for processing an image
Inventor: LIM KYUNG MIN
IPC: H04N13/122
Filed: 2021-05-20
Abstract: A method includes the steps of: obtaining a plurality of view images; identifying a representative value from among difference values between values of a plurality of sub-pixels corresponding to a first position in the plurality of view images and an intermediate value of a bit range of a display; determining filtering strength corresponding to the representative value, based on a correspondence map indicating a correspondence relationship between filtering strength and a difference value between a value of a sub-pixel and the intermediate value; and applying a filter having the determined filtering strength to the plurality of sub-pixels corresponding to the first position. A value resulting from applying the filter having the determined filtering strength to the plurality of sub-pixels corresponding to the first position is included in a range of sub-pixel values according to the bit range of the display.
Patent KR-20210147910-A (KR)
Inventor: CHAE HO JEONG
IPC: B01J37/16
Filed: 2021-05-21
Abstract: The present invention relates to an ammonia decomposition catalyst and a method for decomposing ammonia and producing hydrogen using the same. The ammonia decomposition catalyst for converting nitrogen to hydrogen in ammonia, comprises ruthenium (Ru) as a catalyst active component, and comprises a complex oxide solid solution (La_xCe_(1-x)O_y) comprising lanthanum oxide and cerium oxide as a catalyst support. According to the present invention, there is an effect of producing a high concentration of hydrogen at low cost.
Patent KR-20220160266-A (KR)
Inventor: LEE GEUN SU
IPC: A63B47/02
Filed: 2021-05-27
Abstract: The present invention relates to a remote-control apparatus for collecting golf balls in the winter season and on an inclined road. Provided is a remote-control apparatus for collecting golf balls in the winter season and on an inclined road, comprising: a vehicle body; a vehicle body moving means mounted on the left and right sides of the vehicle body to move the vehicle body; a control means mounted on the vehicle body; a power transmission means mounted on the vehicle body; a golf ball collection means installed on one side of the vehicle body via a connection means and collecting golf balls; a golf ball recovery means seated on the vehicle body to recover the golf balls collected by the golf ball collection means; and a lifting and lowering means mounted on one side of the upper surface of the vehicle body and operated by a control signal from the control means to lift the golf ball recovery means and lower the same to the original position. The golf balls can be easily recovered.
Patent KR-20220161814-A (KR)
Title: odor reducing system for energy saving of organic waste disposal
Inventor: GO DO SU
IPC: B01D47/02
Filed: 2021-05-31
Abstract: The present invention relates to an energy-saving odor reducing system for organic waste treatment, and more specifically, to an odor reducing system capable of effectively reducing odor generated in a process of treating organic waste such as food waste, sewage sludge, livestock manure, and animal carcasses; and saving energy at the same time. The energy-saving odor reducing system for organic waste treatment of the present invention comprises: a first circulating pipe which is connected to an exhaust port of an organic waste treating device; an exhaust gas treating unit which is connected to the first circulating pipe, and touches exhaust gas introduced through the first circulating pipe to a treating liquid to simultaneously reduce odor and moisture in the exhaust gas; and a second circulating pipe which is connected to an intake port of the organic waste treating device, and allows the exhaust gas passing through the exhaust gas treating unit to be introduced to the organic waste treating device.
Patent KR-20210073498-A (KR)
Title: Electric vehicle charging apparatus with mounted active shutter
Inventor: NOH SOON YONG
IPC: B60L53/30
Filed: 2021-05-31
Abstract: The present invention relates to an electric vehicle charging terminal equipped with an active shutter. According to the present invention, the provided electric vehicle battery charging terminal comprises: a power source for powering an electric vehicle battery; a housing forming an inner space capable of accommodating the power source; the active shutter formed on at least one surface of the housing and including a plurality of shutter blades capable of adjusting an angle; and a shutter control unit for adjusting an angle of the shutter blade of the active shutter. According to the present invention, it is possible to support creation of an internal environment which is easy to extinguish in case of a fire in the electric vehicle battery charging terminal.
Patent KR-20220163667-A (KR)
Inventor: HONG JINWOO
IPC: H04W4/80
Filed: 2021-06-03
Abstract: The present invention relates to a safe driving information sharing system for bicycle group riding. The safety driving information sharing system for bicycle group riding may comprise: a safety driving information sharing device which is provided to a bicycle of each user participating in bicycle group riding, generates safety driving information based on a user input selecting any one riding signal among a plurality of riding signals, and outputs a sound linked to the selected riding signal; a user terminal which receives the safety driving information generated by the safe driving information sharing device through short-range communication and transmits the same to a server; and a server which receives the safe driving information from the user terminal through cellular mobile communication and provides the safety driving information to the plurality of user terminals participating in bicycle group riding. The safety driving information sharing system allows the users to share hand signals necessary for bicycle group riding.
Patent KR-20220164289-A (KR)
Title: System and method of measuring knowledge related to asthma for school-age children using image visualization
Inventor: KIM YUNSOO
IPC: G06T19/00
Filed: 2021-06-04
Abstract: Disclosed are a system and method for measuring knowledge related to asthma in school-aged children using image visualization. The system comprises: a marker printed board for executing a study material or quiz material; and a user terminal recognizing the marker printed on the marker printed board, and executing the learning material or quiz material using an augmented reality technique. According to the system and method for measuring knowledge related to asthma in school-aged children using image visualization, the learning material and quiz material for asthma and the like for school-aged children are executed in augmented reality by recognizing the marker. Accordingly, the school-aged children's desire for learning is increased and a learning progress can be adjusted for each user, and also knowledge through learning is accurately measured even in a remote location. Moreover, as an output of each marker display block on a marker display block board is individually controlled, the learning progress of school-aged children can be controlled and learning efficiency can be increased, and accuracy of knowledge measurement can be improved. In particular, the quiz material is analyzed semantically and related images are searched on the Internet and added to the quiz material, thereby doubling a learning effect through visual association while solving a quiz.