baber/WOPTO huggingface dataset:
Patent KR-20210032089-A (KR)
Title: Method for selling save data by auction
Inventor: SHIN PYUNG HO
IPC: G06Q30/08
Filed: 2019-09-16
Abstract: According to few embodiments of the present disclosure, the present invention relates to a computer program stored in a computer readable storage medium. The computer program comprises commands for making a processor of a client terminal performing following steps and the steps comprises: a step of generating save data related to first save time inside a game; a step of encoding the save data; a step of recording the encoded save data in at least one between an external storage server and a block chain network; a step of generating a smart contract related to auction for selling the save data; and a step of recording the smart contract in the block chain network.
Patent KR-20210032748-A (KR)
Title: Test apparatus of solar cell, and photovoltaic system including the same
Inventor: LEE JAEHOON
IPC: H02S50/10
Filed: 2019-09-17
Abstract: The present invention relates to a solar cell test device and a solar system having the same. According to an embodiment of the present invention, the solar cell test device comprises: an interface receiving cell information including cell efficiency, cell voltage, and cell current of a solar cell; and a processor performing learning based on the cell information of the solar cell and line information of a string line including the solar cell, predicting an output of a solar cell module including the solar cell in accordance with the learning, and outputting an output prediction value of the solar cell module. Accordingly, an output deviation of the solar cell module including the plurality of solar cells can be reduced.
Patent KR-20200036796-A (KR)
Title: Positive electrode active material for secondary battery, method for preparing the same and lithium secondary battery comprising the same
Inventor: KIM WON TAE
IPC: H01M4/525
Filed: 2019-09-30
Abstract: The present invention relates to a positive electrode active material for a secondary battery, capable of suppressing resistance increase and output decrease due to a coating agent, a manufacturing method thereof, and a lithium secondary battery including the same. According to the present invention, the method comprises the steps of: preparing a lithium-composite transition metal oxide including nickel (Ni), cobalt (Co), and manganese (Mn), wherein the content of nickel (Ni) in the total content of transition metal is 60% or more; and dry-mixing the lithium-composite transition metal oxide with MgF_2, as a fluorine (F) coating source, and a boron (B) coating source and performing heat treatment to form a coating part on a surface of lithium-composite transition metal oxide particles. Moreover, the positive electrode active material manufactured thereby comprises: the lithium-composite transition metal oxide including nickel (Ni), cobalt (Co), and manganese (Mn); and the coating part formed on the surface of lithium-composite transition metal oxide particles. The content of nickel (Ni) in the total content of transition metal is 60% or more in the lithium-composite transition metal oxide and the coating part includes fluorine (F) and boron (B).
Patent KR-20200114998-A (KR)
Inventor: JOO CHULMIN
IPC: G01B9/02
Filed: 2019-10-01
Abstract: The present invention relates to an optical interference tomography apparatus using pattern coding. The optical interference tomography apparatus using the pattern coding according to the present invention is configured to pattern-encode interference light according to a wavelength of the interference light in an optical modulator, and then decode the pattern-coded interference light in a tomography image generation unit. Accordingly, a tomography image of a sample can be sufficiently generated even with a relatively inexpensive single pixel detector. In addition, even when light in a mid-infrared or far-infrared region is generated from a light source unit, the tomography image of the sample can be generated. Therefore, limitation of a light source in generating the tomography image of the sample can be eliminated. The optical interference tomography apparatus using pattern coding comprises the light source unit, an optical branch unit, the optical modulator, a light detection unit, and the tomography image generation unit.
Patent KR-20210041972-A (KR)
Title: Apparatus for updating vehicle ECU software
Inventor: KIM JIN HO
IPC: G06F8/654
Filed: 2019-10-08
Abstract: A core technical configuration means of a vehicle ECU software update device includes: a PC means (100) for programming development software according to the vehicle ECU software update; a delta file generator (200) for generating a delta file through a patch execution algorithm and optimizing for the development software; a diagnostic device (300) for safely performing CAN communication with an ECU using the delta file generated through the delta file generator; and the ECU (400) for updating the engine control unit (ECU) software through the CAN communication with the diagnostic device. Accordingly, it is possible to significantly reduce a firmware update time according to the amount of flash erase and a program workload.
Patent KR-20200051479-A (KR)
Title: Organic Compound and Organic Light Emitting Device including the Same
Inventor: IN BUM SONG
IPC: H01L51/00
Filed: 2019-10-15
Abstract: The present invention provides an organic electroluminescent device having improved driving voltage, efficiency, and lifespan. The organic electroluminescent device includes: a first electrode; a second electrode; and at least one organic film disposed between the first electrode and the second electrode. The organic electroluminescent device includes: the organic film comprising a compound represented by chemical formula 1 between the first electrode and the light emitting layer; and the organic film comprising a compound represented by chemical formula 2.
Patent KR-20210049244-A (KR)
Title: Organic electroluminescence device and amine compound for organic electroluminescence device
Inventor: UNO TAKUYA
IPC: H01L51/00
Filed: 2019-10-24
Abstract: An organic electroluminescence element of one embodiment includes a first electrode, a second electrode, and a plurality of functional layers disposed between the first electrode and the second electrode. At least one functional layer of the functional layers includes an amine compound represented by the following chemical formula 1. Accordingly, high luminous efficiency characteristics and improved lifespan characteristics can be exhibited.
Patent KR-20210050211-A (KR)
Inventor: YANG JAE MYUNG
IPC: G06Q50/26
Filed: 2019-10-28
Abstract: The present invention relates to a reporting system for solving social problems (facility, structure, accident, etc.). According to the present invention, user complaints and inconveniences are reported and shown to decision makers and citizens on a cumulative ranking basis. At the same time, citizens' sympathy can be grasped. Decision makers can easily grasp citizens' requests with the output data and reflect the requests in administration. Anonymous sympathy expression (no user information or ID required, device registration required) or facility-related inconvenience and a complaint can be shared on the system using a smartphone so that more people can participate in the system. The smartphone ranks repeated citizen elements and repeated citizen sympathy to show the result on the user interface of the screen. In the system, one person can use only one device so that repeated reporting from the same person can be prevented.
Patent KR-20200000381-A (KR)
Title: Sealed structure of roof for reservoir using compression fixing bar
Inventor: CHUNG HYUN JIN
IPC: E04D3/368
Filed: 2019-10-30
Abstract: Disclosed is a closed roof structure for a storage tank which is a prefabricated structure that is structurally stable regardless of the size of the storage tank and the passing of time, and which is easy to construct and has improved corrosion resistance, weather resistance, airtightness, and water tightness. According to the present invention, the structure comprises: a support frame including a vertically extending frame body, a support plate extending horizontally on both sides of upper and lower portions of the frame body, an insertion groove formed perpendicular to an upper surface of a center portion of the upper support plate, a locking protrusion formed on an inner side of the insertion groove such that an upper surface is inwardly inclined downward and a lower surface inwardly and horizontally protrudes at a predetermined interval, and a thick connecting portion having an increased diameter in a portion corresponding to the insertion groove in the upper portion of the frame body; a plurality of roof panels provided on an upper surface of the upper support plate of the support frame; a fixing bar disposed in close contact with an upper portion between the roof panels to seal a gap between the plurality of roof panels; and a plurality of fixing bolts fixedly coupled to the insertion groove through the fixing bar.
Patent KR-20200052243-A (KR)
Title: Partition wall structure for optical efficiency enhancement of optical devices and manufacturing method thereof
Inventor: JUNG HEE TAE
IPC: G02B5/00
Filed: 2019-11-06
Abstract: The present invention relates to a partition wall structure for increasing the light efficiency of optical device and a manufacturing method thereof. The partition wall structure comprises: a substrate; and at least one array of nanostructures.
Patent KR-20210055439-A (KR)
Title: Availability analysis method of offshore facility
Inventor: YUN HAN LEE
IPC: G06Q10/06
Filed: 2019-11-07
Abstract: The present invention relates to a method for analyzing availability of an offshore facility to estimate production availability in a short time. According to one embodiment of the present invention, a method for analyzing production availability of an offshore facility comprises the following steps: defining data characteristics and labels for estimating production availability to configure a data set; outputting the defined data characteristics and labels from a reliability, availability and maintainability (RAM) study model of an existing designed offshore facility in a table form; repeating a simulation while partially changing values of the data characteristics of the RAM study models, and generating the repeatedly performed data characteristics and labels as a virtual data set of a table form; collecting the generated data sets to generate big data; performing a machine learning analysis by using the generated big data to acquire a functional expression functionalizing a correlation between the data characteristics and the labels; using the acquired functional expression as an input and using the label as an output to generate a production availability prediction model; and applying the generated production availability prediction model to the RAM study of a new production facility to output the production availability of the new production facility.
Patent KR-20210055508-A (KR)
Title: Iron-Phosphorus Pre-plating Solution and Pre-plating Method for Prevention of Bare Spot of Hot-Dip Aluminized Ferritic Stainless Steel Sheets
Inventor: PARK KYUNG KWAN
IPC: C25D3/56
Filed: 2019-11-07
Abstract: Provided are an iron-phosphorous (Fe-P) pre-plating solution and a pre-plating method for the prevention of a bare spot on a hot-dip aluminized ferritic stainless steel sheet. The present invention is able to form a Fe-P pre-plated layer with an attachment volume of 0.1-2.5 g/m^2 on each surface to one surface or both surfaces even without going through a strict control such as preheating or reduction atmosphere or a separate surface activation and pickling process on the ferritic stainless steel sheet. Further, the Fe-P pre-plated layer improves the wettability of the ferritic stainless steel sheet and the molten aluminum, so a bare spot on the hot-dip aluminized ferritic stainless steel sheet can be effectively prevented. The Fe-P pre-plating solution comprises: 5-250 g/L of iron (Fe); 0.1-5.0 g/L of phosphorous (P); an oxidation preventive agent for preventing the oxidation of the iron ions; a stress reducing agent for improving plating contact; an ion adsorbent; and a remaining water (H2O). The pre-plating method cleans the ferritic stainless steel sheet to remove the foreign substances on the surface, soaks the steel sheet in the Fe-Pk pre-plating solution at a current density of 5-150 ASD, temperature of 30-75℃, and 0.8-5.5 pH, and forms a Fe-P pre-plated layer on one surface or both surfaces to have an attachment volume of 0.1-2.5 g/m^2 on each surface.
Patent KR-20210057472-A (KR)
Title: Clothes with changable collars
Inventor: LEE EUN HYEOK
IPC: A41D27/18
Filed: 2019-11-12
Abstract: The present invention relates to clothes with changeable collars, in which, in a U-shaped collar, a first fixing member is positioned on an inner surface of a lower part of a U-shaped curved surface, and the first fixing member is coupled to a second fixing member of the inner surface of the clothes, so as to allow the U-shaped collar to be transformed into a V-shaped collar when the first fixing member and the second fixing member are fixed to each other.
Patent KR-20210059078-A (KR)
Inventor: CHANG YUAN HSE
IPC: G01F1/06
Filed: 2019-11-13
Abstract: The present invention provides a paddle wheel flowmeter comprising a base, a paddle wheel, a shaft, and a magnetic detection component. The base can be embedded in a fluid pipeline, and has two lugs. The paddle wheel is installed between the two lugs and has a plurality of pin blades, two roulettes, two bearings, and at least one magnet. The two roulettes are positioned on both opposing sides of the pin blades. The two bearings are installed on the two roulettes respectively. The magnet is installed on the roulettes. Both ends of the shaft pass through the two bearings respectively, and the shaft is fixed on the two lugs. The magnetic detection component is installed on the base. If fluid in the fluid pipeline drives the paddle wheel to rotate the paddle wheel, the magnetic detection component generates an electric signal by detecting a change in the magnetic field of the magnet.
Patent KR-20200056337-A (KR)
Inventor: SUNG IN HYOUK
IPC: H01M50/443
Filed: 2019-11-13
Abstract: The present invention provides a separator for a lithium secondary battery and a manufacturing method thereof. The separator for a lithium secondary battery includes: a porous polymer substrate having a plurality of pores; and a porous coating layer formed on at least one surface of the porous polymer substrate and including a mixture of inorganic particles and a particulate binder polymer, and a polyvinylpirrolidone binder polymer arranged on a part or all of the particle surface in the mixture to connect and fix the particles, wherein the content of the polyvinylpyrrolidone binder polymer is 2 to 20 parts by weight with respect to 100 parts by weight of the total content of the binder polymer. Accordingly, the separator having the same or similar Lami strength and low resistance as the prior art can be provided without surface treatment of the porous polymer substrate.
Patent KR-20210068641-A (KR)
Title: Method for preparation of thermoplastic polymer/cellulose nanofiber nanocomposite comprising suspension process and melt process using co-solvent system
Inventor: SHIM JIN KIE
IPC: C08K5/10
Filed: 2019-11-29
Abstract: The present invention relates to a method for producing a thermoplastic resin/cellulose nanofiber nanocomposite, which comprises: a first step of preparing a suspension by dispersing a cellulose nanofiber (CNF) in a mixed solvent of a plasticizer and ethanol; and a second step of mixing the suspension and a thermoplastic resin through a melting process. The present invention also relates to an oxygen barrier membrane made of a nanocomposite produced by the method, and a pharmaceutical or food packaging material containing the same.
Patent KR-20210067779-A (KR)
Title: System for sensing sounds of domestic animals and method thereof
Inventor: SOO HYUN PARK
IPC: G10L17/26
Filed: 2019-11-29
Abstract: The present invention relates to a livestock vocal sound sensing system and method. The livestock vocal sound sensing system according to the present invention comprises: a plurality of sound sensors disposed in a livestock barn to detect the voices of livestock; a voiced sound identification unit for identifying a type of the spoken sound based on the feature data extracted from the voiced sound; an entity location detector configured to detect a location of a livestock entity that has generated the spoken sound based on time information at which the spoken sound is detected by the plurality of sound sensors. An information providing unit for providing information on the identified type of voiced sound and the location of the livestock individual.
Patent KR-20200067772-A (KR)
Title: A foaming composition for mouthwash and manufacturing method thereof
Inventor: NAM SANG JUNE
IPC: A61K8/19
Filed: 2019-12-04
Abstract: Provided in the present invention is a method for preparing an effervescent tablet for mouthwash, which is prepared by mixing: material A prepared by mixing at least one component selected from the group consisting of sodium hydrogen carbonate, ammonium hydrogen carbonate, potassium hydrogen carbonate and iron carbonate, sodium stannate, and a component including ethylenediaminetetraacetate; material B prepared by mixing components including at least one organic acid selected from the group consisting of malic acid, citric acid, stannic acid, gluconic acid, succinic acid and tartaric acid, as well as aspartame; material C including at least one substance selected from the group consisting of fragrance and a plant extract, as well as polyvinyl pyrrolidone and colloidal silicon dioxide; and material D including mannitol. The present invention relates to a method for preparing an effervescent tablet for mouthwash, comprising the steps of sequentially putting the material C, the material B, the material A and the material D into a mixer, and mixing the same, as well as a tablet prepared thereby. Accordingly, the present invention has an effect of ameliorating a reduction of binding power and the natural oxidation and degradation of raw materials in a process of tablet compression.
Patent KR-20210071644-A (KR)
Title: Roll Sticking Implement
Inventor: SEO HA YEONG
IPC: A61F13/00
Filed: 2019-12-06
Abstract: The present invention relates to a roll-type medicated patch attaching tool. That is, the present invention includes: a shaft disposed at a center of a rotation support and an upper end of a connection support in a medicated patch so that the rotation support rotates therearound; a connection support for connecting a lower end of the shaft to an upper end of a handle and supporting the shaft and the handle; a rotation support rotating at an outer portion of the shaft so that the roll-type medicated patch rotates; a handle disposed at a lower end of the connection support for easy holding; a chin disposed on an outermost release paper to notify a start portion of a pad; a stretchable connection rubber band dispose at lower ends of both ends of the chin to pull the chin; plastic disposed at a central portion of the connection rubber band to easily rotate without being worn although contacting the shaft; a circular core disposed at an inner portion of a lowermost release paper to maintain a shape of the roll-type medicated patch; a pad disposed below an upper release paper and on a lower release paper and including components of the medicated patch; and a release paper allowing the circular core and a sticking surface of the pad, which is an upper portion of the pad, not to be exposed. The roll-type medicated patch attaching tool may exactly attach the pad at an exact portion by recognizing the start portion of the pad although the roll-type medicated patch attaching tool is disposed out of a view range because the start portion of the pad may be marked by the chin, may be less interfered by the shaft because the shaft connected with the rotation support is disposed in only one side direction, and may further easily rotate while preventing the connection rubber band from being worn when the chin rotates although contacting the shaft by using the plastic because the plastic has a small friction force.
Patent KR-20210077911-A (KR)
Title: Diminishing manufacturing source and material shortages cost analysis method
Inventor: PARK KWANG HYO
IPC: G06Q10/00
Filed: 2019-12-18
Abstract: This application relates to a diminishing manufacturing source and material shortages (DMSMS) cost analysis method. According to the DMSMS cost analysis method of the present application, by resolving the problem of DMSMS that occurs continuously between weapon system development and operation, it is possible to establish an optimized countermeasure for the DMSMS, such as analyzing economic effects and suggesting the time for quantitative performance improvement. The DMSMS cost analysis method includes an identification step of examining DMSMS expected items; an evaluation step of selecting management priorities for the expected items; an analysis step of establishing a countermeasure through a life cycle cost; an execution step for performing inventory re-stocking, 1:1 replacement or redevelopment; and a management step for inputting and sharing DMSMS information.
Patent KR-20210078143-A (KR)
Title: Method for generating filled pause detecting model corresponding to new domain and device therefor
Inventor: LEE YUN JIN
IPC: G10L25/93
Filed: 2019-12-18
Abstract: Disclosed are a method and a device for generating a filled pause detecting model using a small amount of speech data included in a new domain in a 5G communication environment by executing artificial intelligence (AI) algorithms and/or machine learning algorithms provided therein. In accordance with the present embodiment, the filled pause detecting model generating method for a new domain comprises the steps of: constructing the filled pause detecting model for the new domain; determining an initial model parameter for the filled pause detecting model for the new domain by combining model parameters for filled pause detecting models of a plurality of existing domains; and training the filled pause detecting model of the new domain in which the initial model parameter is set, using speech data from the new domain as training data. The present embodiment can train the filled pause detecting model with a small amount of training data included in a domain by using a Reptile algorithm among meta-learning algorithms, thereby generating the filled pause detecting model with high detection performance.
Patent KR-20210079891-A (KR)
Title: Paper for air cleaner support and method for manufacturing the same
Inventor: KIM DONG HOON
IPC: D21H21/16
Filed: 2019-12-20
Abstract: The present invention relates to a method for manufacturing paper for an air purifier support. According to the present invention, it is possible to provide the method for manufacturing paper for an air purifier support, which comprises: a raw material step of manufacturing raw materials; a paper step of forming wet paper with the raw materials; a dehydrating step of dehydrating the wet paper by pressing the wet paper; and a drying step of drying the dehydrated paper. In addition, it is possible to provide the paper for the air purifier support comprising water, a dispersant, a fiber, a binder, and a water repellent. An objective of the present invention is to provide the paper for the air purifier support having a simple manufacturing process, a low weight variation and a uniform thickness, and the manufacturing method of the paper.