baber/WOPTO huggingface dataset:
Patent KR-20210040851-A (KR)
Title: Text recognition method, electronic device, and storage medium
Inventor: WANG SHUOHUAN
IPC: G06F40/279
Filed: 2021-03-24
Abstract: Disclosed are a text recognition processing method and a device therefor, which relate to the fields of processing natural language and deep learning. According to a specific embodiment of the present invention, the method comprises the following steps of: obtaining N segment sequences where a mask is present in at least one segment sequence; inputting the N segment sequences into an initial language model to obtain information on a first text vector which corresponds to the N segment sequences; inputting each of the segment sequences again into the initial language model to obtain information on a second text vector which corresponds to the first N segment sequences corresponding to the N^th segment sequence inputted currently; expecting a mask according to the information on the second text vector and the information on the first text vector when whether a mask is present in the N^th segment sequence inputted currently is detected and obtaining an expected word in a target position which corresponds to the mask; and training a model parameter of the initial language model according to an original word previously predetermined in the target position and the expected word and creating a long text language model to perform recognition and processing of an inputted text by a target task pre-determined according to the model.
Patent KR-20220134393-A (KR)
Title: Composition for encapsulating organic light emitting diodes and organic light emitting diodes display comprising organic layer prepared using the same
Inventor: NAM SEONG RYONG
IPC: C08G77/20
Filed: 2021-03-26
Abstract: Provided are: a composition for encapsulating organic light emitting diodes, as a composition for encapsulating organic light emitting diodes, wherein the composition contains a cationically polymerizable compound containing silicone and an aromatic group or a polymer thereof, a silicone-free cationically polymerizable compound or a polymer thereof and a photoacid generator, wherein the silicone and aromatic group-containing cationically polymerizable compound comprises a compound of chemical formula 1; and an organic light emitting device display device including an organic layer formed therefrom. An object of the present invention is to provide the composition for encapsulating the organic light emitting device that forms the organic layer having excellent plasma resistance after curing.
Patent KR-20220134953-A (KR)
Title: Composition for metastasis inhibition of cancer comprising Ishige okamurae extracts
Inventor: CHO SUNG DAE
IPC: A23L33/105
Filed: 2021-03-29
Abstract: The present invention relates to a composition for inhibiting cancer metastasis and an anti-cancer auxiliary composition containing an extract of Ishige okamurae as an active component. According to the present invention, the extract of Ishige okamurae exhibits PD-L1 expression inhibitory activity in various cancer cells, and has migration and invasion inhibitory activity without affecting the proliferation of cancer cells, so that the extract of Ishige okamurae can be usefully utilized for the prevention, alleviation, or treatment of cancer, particularly cancer metastasis.
Patent KR-20210122196-A (KR)
Inventor: SEO YONG BOK
IPC: C07K14/195
Filed: 2021-03-31
Abstract: The present invention relates to a novel vaccine composition for preventing and treating CoV. More specifically, the present invention provides a vaccine composition for preventing and treating CoV, which comprises a S1 glycoprotein of CoV or an immunogenic fragment thereof, or a polynucleotide encoding the S1 glycoprotein or the immunogenic fragment thereof as an active component.
Patent KR-20220137202-A (KR)
Title: Earthquake damage evaluating system for water pipe network using asset management, and method for the same
Inventor: OH HYUN JE
IPC: G06Q50/10
Filed: 2021-04-01
Abstract: Provided are an earthquake damage evaluating system for a water pipe network using asset management and a method thereof which classify attributes for each segment of a water pipe network, predict a deterioration degree of each attribute, accurately predict earthquake damage of the water pipe network based on this, accurately predict damage to the water pipe network when an earthquake occurs, and easily perform decision-making on earthquake damage restoration, including a restoration priority, restoration costs, and a restoration period.
Patent KR-20220139500-A (KR)
Inventor: YOO JEONG HEE
IPC: H02S40/22
Filed: 2021-04-07
Abstract: The present invention relates to a solar power generation apparatus. More specifically, the present invention relates to a solar power generation apparatus which includes first and second supports which are extended from both sides of a pillar for supporting a solar panel to support a lower portion of a support panel, and which have a cylindrical structure in which each of the first and second supports has a variable length. The solar power generation apparatus can reduce a wind-pressure load applied to the solar panel by adjusting the angle of the solar panel by varying the length of the first and second supports in accordance with the direction and speed of the wind blowing to the solar panel, and can prevent the solar panel and the pillar from being damaged by absorbing and buffering shock or vibration applied in a vertical direction and a lateral (horizontal) direction.
Patent KR-20210129599-A (KR)
Inventor: HASHIMOTO YUSUKE
IPC: G03F7/42
Filed: 2021-04-12
Abstract: The processing liquid is prevented from being unintentionally discharged toward a substrate. A nozzle unit of a substrate processing device includes a pipe and a nozzle tip. The nozzle unit includes a voltage application conductive part, a voltage detection part, and a non-conductive part between the voltage application conductive part and the voltage detection part. A voltage is applied from the voltage application part to the voltage application conductive part, and the voltage of the voltage detection part is detected by a voltage detector to determine the position of the processing liquid in the nozzle unit.
Patent KR-20220141529-A (KR)
Inventor: PARK DONGCHUL
IPC: G06F12/0864
Filed: 2021-04-13
Abstract: An electronic device for efficiently estimating a stack distance is disclosed. The electronic device for efficiently estimating a stack distance according to various embodiments of the present disclosure may include: a storage unit for storing at least one hash table recording an index value for an accessed object, a unique index value for the accessed object, and the accessed object; and a processor. The processor, based on the hash table, obtains a previous index value of the currently accessed object and a previous unique count value of the currently accessed object, obtains an inter-reference distance for the currently accessed object based on the current index value of the currently accessed object and the previous index value of the currently accessed object, obtains a unique reference count based on the current unique count value of the currently accessed object and the previous unique count value of the currently accessed object, and obtains an estimated stack distance based on the cross-reference distance and the unique reference count. The complexity of a calculation process can be significantly reduced.
Patent KR-20220144723-A (KR)
Inventor: LEE KI YOUNG
IPC: A23L11/70
Filed: 2021-04-20
Abstract: The present invention relates to a novel red chili paste sauce with a significantly enhanced spicy taste and a method for producing the same. First, a red chili paste sauce recipe with a distinct spicy taste was prepared, the quality characteristics and capsaicin content of the red chili paste sauce prepared were analyzed, stir-fried rice cake was prepared by using the red chili paste sauce recipe prepared, and then sensory evaluation was performed. As a result, the present invention has the effect of providing the red chili paste sauce with a significantly enhanced spicy taste and maximizing the use of the red chili paste sauce by improving the value of the red chili paste sauce in terms of preference and using the same in stir-fried rice cake.
Patent KR-20210046640-A (KR)
Title: Video encoding and decoding method and apparatus using the same
Inventor: KIM HUI YONG
IPC: H04N19/176
Filed: 2021-04-22
Abstract: According to the present invention, a method for encoding an image comprises the steps of: determining the availability of a neighboring block of a current block; constructing a merge candidate list for the current block based on an availability determination result; and performing motion compensation on the current block based on the merge candidate list. The step of determining the availability includes the steps of deriving block availability information for the neighboring block and inducing the availability of the motion information of the neighboring block using the derived block availability information. In the step of determining of the availability of the neighboring block, when there are a plurality of neighboring blocks, the availability of the neighboring blocks may be determined according to a certain order constraint.
Patent KR-20220146053-A (KR)
Inventor: CHA TAEKWAN
IPC: H01Q1/24
Filed: 2021-04-23
Abstract: An electronic device according to various embodiments of the present invention may comprise: a housing including a conductive plate and a non-conductive plate; a reinforcement member disposed in a first portion inside the housing and including a groove extending a predetermined length; a printed circuit board disposed in a second portion different from the first portion inside the housing; an antenna module disposed at one surface of the reinforcement member and including a ground layer at the rear surface thereof; and a signal connection member electrically connecting the printed circuit board and the antenna module to each other, wherein a part of the signal connection member passes through the groove and is configured to be electrically connected to a first area of the ground layer in the groove by means of solder. Various other embodiments are possible. According to the present invention, radiation performance of the antenna module can be secured.
Patent KR-20220151423-A (KR)
Inventor: GWON HONG GU
IPC: F02D41/14
Filed: 2021-05-06
Abstract: The present invention relates to a method for fuel amount compensation and learning in a small flow section of catalyst heating injection, where engine misfiring due to engine roughness may occur most frequently. In the present invention, in order to prevent misfiring by compensating roughness caused by a flow deviation of a catalyst heating injector in the small flow section of the injector for each cylinder, a lambda (λ) value that restores roughness to be normal is calculated for a cylinder whose roughness exceeds a predetermined threshold value, a fuel amount compensation factor is outputted and stored as a learning value, and the fuel amount compensation factor is multiplied by the current fuel amount for each cylinder, thereby compensating the fuel amount.
Patent KR-20220151755-A (KR)
Title: Multilayer printed circuit board short factor verification board and its verification method
Inventor: LEE JONG HYUK
IPC: H05K3/42
Filed: 2021-05-07
Abstract: The present invention relates to a verification board for a short factor of a multilayer printed circuit board. According to the configuration of the present invention, an inner layer circuit forming unit is formed on a verification board, and a detector for detecting whether or not a short circuit occurs in the inner layer circuit forming unit detects whether or not the short circuit occurs therein. In addition, a plurality of verification boards, in which the short circuit does not occur, are stacked in multiple layers, and PTH holes are drilled in the plurality of stacked verification boards, and then the drilled PTH holes are plated to connect the stacked verification boards. After the plating connection, an outer layer circuit is formed through an outer layer circuit forming unit, and a terminal of the outer layer circuit are connected to the detector to detect whether or not the short circuit occurs in the stacked verification boards, thereby finding a process causing the short circuit.
Patent KR-20220066812-A (KR)
Title: Method for differentiation of fibroblast-like cells from human adipose derived stem cells
Inventor: JOO JIHYE
IPC: C12M1/12
Filed: 2021-05-20
Abstract: The present invention relates to a method for differentiating human adipose-derived stem cells into fibroblast-like cells by using a plate coated with gelatin and containing a medium for cell differentiation, and the medium composition. The plate containing gelatin of the present invention can have an effect of inducing direct cross-differentiation from human adipose-derived stem cells into fibroblast-like cells, and also can have an effect of efficiently enabling mass culture in vitro at low cost by using economical materials. The fibroblast-like cells differentiated from human adipose-derived stem cells of the present invention can be used as a composition for mitigating skin wrinkles or scars.
Patent KR-20220157146-A (KR)
Title: Method and apparatus for encoding and decoding polar code
Inventor: LEE KWON JONG
IPC: H04L1/00
Filed: 2021-05-20
Abstract: The present disclosure relates to a method and apparatus for encoding and decoding a polar code. According to one embodiment of the present disclosure, the encoding apparatus may acquire state-indicator information indicating a state of each bit included in the polar code based on an index set of bits, identify a weak bit or a second weak bit corresponding to a predetermined parity candidate position according to an interconnection within a parity check (PC)-chain of the polar code and between PC-chains of the polar code as a parity bit, based on the number of weak bits determined according to the state-indicator information and the number of bits to be used as parity bits, terminate identification of the weak-bit or the second weak-bit as the parity bit when the number of the parity bits identified according to the interconnection within the PC-chain of the polar code and between the PC-chains of the polar code corresponds to the number of bits to be used as the parity bits, and obtain a polar code including the identified parity bit. The disclosure is to provide a technique for encoding and decoding of a parity polar code, whereby decoding performance is improved by effectively determining positions of parity bits based on various interconnections between bits.
Patent KR-20210070243-A (KR)
Title: A method of finishing treatment for floor and finishing material
Inventor: WANG MI JEONG
IPC: E04B1/64
Filed: 2021-05-21
Abstract: A concrete floor finishing method according to an embodiment of the present invention relates to a method of constructing eco-friendly and flame-retardant finishing on a concrete floor, the method comprising: a first step of applying a first adhesive on the concrete floor; a second step of applying an inorganic intermediate coating material including cement on the first adhesive; and a third step of applying an inorganic flame-retardant coating material on the intermediate coating material.
Patent KR-20210146820-A (KR)
Inventor: SUH SANG DUK
IPC: C07C211/54
Filed: 2021-05-26
Abstract: The present invention provides a novel compound and an organic light emitting device using the same. The present invention can improve low driving voltage and/or life span characteristics.
Patent KR-20210148934-A (KR)
Inventor: MASUYAMA TATSURO
IPC: C07C69/736
Filed: 2021-05-28
Abstract: The present invention relates to a compound capable of forming a resist pattern having excellent critical dimension uniformity (CDU), resin and a resist composition including the same. The compound according to the present invention is represented by chemical formula (I), wherein R^1 represents a C1-C6 alkyl group optionally having a halogen atom, hydrogen atom or a halogen atom; each of R^2 and R^3 independently represents a hydrogen atom or a C1-C12 hydrocarbyl group; R^4 represents a fluorine atom, C1-C6 fluoroalkyl group or a C1-C12 alkyl group, wherein -CH_2- contained in the corresponding fluoroalkyl or alkyl group may be substituted with -O- or -CO-; R^5 represents a hydrogen atom, C2-C6 alkylcarbonyl group or an acid-liable group; m2 represents an integer of 1-4; m4 represents an integer of 0-3; and m5 represents 1 or 2, with the proviso that 2 <= m2 ＋ m4 ＋ m5 <= 5.
Patent KR-20220163007-A (KR)
Title: Interbus bar assembly and battery module connection structure and connection structure of battery module-relay box including the same
Inventor: KIM SUNG GON
IPC: H01M50/503
Filed: 2021-06-02
Abstract: An inter-busbar assembly of the present invention includes: an inter-busbar having terminal insertion holes at both ends; a nut coupled to the terminal insertion holes of the inter-busbar; and a connecting member connecting the nut and the inter-busbar. In addition, the present invention provides a battery module-relay box connection structure including the battery inter-busbar assembly, and a battery module connection structure.
Patent KR-20220163765-A (KR)
Inventor: KIM YONG JUNE
IPC: C12Q1/6886
Filed: 2021-06-03
Abstract: The present invention relates to a biomarker for predicting prognosis of non-muscle invasive bladder cancer (NMIBC) and uses thereof, and specifically, to a biomarker for predicting prognosis of NMIBC; a composition for predicting prognosis of NMIBC using the biomarker; a kit or micro array for predicting prognosis of NMIBC containing the composition; and a method for providing information for prognosis prediction of NMIBC comprising a step of measuring a level of expression of the biomarker. As the present invention confirmed BUB1 gene expression and a linkage with clinical results in RNA sequencing analysis and various bladder cancer patient cohort (Chungbuk University Hospital, GSE 13507 data sets and E-MTAT-4321 data sets), BUB1 gene expression highly emerged as a clinical stage of NMIBC is progressed or histological grades (cytodifferentiation) is bad, and therefore, the BUB1 gene of the present invention can be used as a marker for predicting prognosis of bladder cancer containing progression and recurrence of NMIBC.
Patent KR-20220163769-A (KR)
Inventor: KANG SEONGKYUN
IPC: D21H27/20
Filed: 2021-06-03
Abstract: The present invention provides a wallpaper that is eco-friendly because it does not contain adhesives, has excellent flexibility and strength, and thus has good workability, and has moisture absorption and moisture release properties to exhibit a humidity control effect. The present invention is a wallpaper including a first base paper, a second base paper, and a superabsorbent polymer film having a thickness of 5 to 500 μm interposed between the first base paper and the second base paper.
Patent KR-20220165508-A (KR)
Title: Scroll compressor
Inventor: KIM TAE HAN
IPC: F04C29/12
Filed: 2021-06-08
Abstract: The present invention relates to a scroll compressor, which comprises: an orbiting scroll which is orbitally moved by receiving power; a fixed scroll forming a compression chamber together with the orbiting scroll; a rear housing having a suction chamber accommodating refrigerant to flow into the compression chamber and a discharge chamber accommodating refrigerant discharged from the compression chamber; an oil recovery passage for recovering oil separated from the refrigerant of the rear housing; and a plate which seals between the suction chamber and the discharge chamber and separates foreign substances from the oil passing through the oil recovery passage. Accordingly, the number of parts and manufacturing cost can be reduced, the possibility of quality problems can be lowered, and the degree of design freedom can be increased.
Patent KR-20220167955-A (KR)
Title: Method for manufacturing fig bread and fig bread manufactured thereby
Inventor: LEE SOMI
IPC: A21D8/06
Filed: 2021-06-15
Abstract: The present invention is to provide a method for manufacturing fig bread with improved consumer preference while using figs as food, and fig bread manufactured thereby. The method for manufacturing fig bread comprises the steps of: preparing dried fig chips; preparing fig filling by mixing the dried fig chips and fig jam; preparing fig bread dough; and adding the fig filling to the inside of the fig bread dough.
Patent KR-20220000829-A (KR)
Title: Polyhydric hydroxy resin, method of producing same and epoxy resin composition containing same, and cured epoxy resin
Inventor: OMURA MASAKI
IPC: C08G59/62
Filed: 2021-06-18
Abstract: The present invention relates to a polyhydric hydroxy resin which is useful for dielectric materials for electric/electronic parts, such as highly reliable semiconductor encapsulation, laminates, heat-radiating substrates, or the like, has excellent handling property as a solid at room temperature and shows low viscosity and high solubility to a solvent upon the molding, a method for preparing the same, an epoxy resin composition and a cured epoxy resin product. The polyhydric hydroxy resin is represented by chemical formula (1) and contains at least one ester structure. In chemical formula (1), X represents an OH group or a monovalent substituent represented by chemical formula (a), and n is a number larger than 0 and equal to or less than 20. In chemical formula (a), Y represents a C6-C12 aromatic hydrocarbon group, R represents a hydrogen atom or a C1-C6 hydrocarbon group, and p represents a number of 1-3.
Patent KR-20220000833-A (KR)
Title: Silazane based compound, coating composition comprising the same, transparent film having coating layer, and display apparatus comprising transparent film
Inventor: WOO HAK YONG
IPC: C08J7/04
Filed: 2021-06-22
Abstract: One embodiment of the present invention provides: a silazane-based compound represented by chemical formula 1; a coating composition comprising the silazane-based compound; a light-transmitting film comprising a first coating layer comprising the silazane-based compound; and a display device comprising the light-transmitting film.
Patent KR-20220170072-A (KR)
Title: Method of detection for Alu sequence in xenogeneic mixed biological tissues using digital polymerase chain reaction
Inventor: KIM JIN HEE
IPC: C12Q1/686
Filed: 2021-06-22
Abstract: The present invention relates to a method for detecting a target nucleic acid in xenogeneic mixed tissues using digital polymerase chain reaction (PCR). Unlike conventional qPCR, digital PCR has the convenience of not requiring a standard calibration curve using reference standard materials (RSMs), and has guaranteed high specificity and sensitivity. The method of the present invention uses Alu sequence amplification.
Patent KR-20220170426-A (KR)
Title: Sanitary mask
Inventor: BAE HYUN SIK
IPC: A41D27/06
Filed: 2021-06-23
Abstract: The present invention relates to an anti-fog mask having a new structure, which has a top portion curved to correspond to the facial shape of a wearer, so that the top portion comes in close contact with the face of the wearer to avoid a gap between the top portion of the mask and the facial surface of the wearer, thereby preventing exhalation of the wearer from being discharged toward the top of the mask. Accordingly, when the mask is worn along with glasses, condensation doesn't occur on the mask to facilitate wearing the mask. The mask according to the present invention comprises: a mask body (10) covering the nose and the mouth of the wearer; and ear loops (20) arranged on both end portions, or the right and left sides of the mask body (10), wherein a metal band (30) is inserted into the inside of the top portion of the mask body (10) such that the top portion of the mask body (10) is curved in a shape corresponding to a nose portion of the wearer and a tightening member (40) made of silicon is formed on an inner lateral surface of the top portion of the mask body (10) to be long transversely.