baber/WOPTO huggingface dataset:
Patent KR-20210120788-A (KR)
Title: Photovoltaic Power Generation System
Inventor: PARK HYEON SEOK
IPC: H02S40/10
Filed: 2020-08-13
Abstract: The present invention relates to a solar power generation system comprising: a solar cell array consisting of solar cell modules; a structure wherein a vertical bar and a horizontal bar are coupled to each other to support the solar cell array; an inverter connected to a junction box of the solar cell array by an electric wire; an electric wire profile located between the solar cell array and the horizontal bar and formed with an accompanying space capable of accompanying the electric wire; a cover reflection unit connected to one side of an installation unit consisting of a combination of horizontal bars of the structure to face the solar cell array; and a screen unit disposed on another side of the installation unit and capable of covering the solar cell array.
Patent KR-20220021641-A (KR)
Inventor: SUH DONG HOON
IPC: H01G11/62
Filed: 2020-08-14
Abstract: The present invention provides an electrolyte for a pseudo capacitor and a pseudo capacitor including the same. The electrolyte for a pseudo capacitor includes (A) an aqueous solvent, (B) a eutectic solvent including an amide compound and a lithium salt, (C) a quaternary ammonium alkyl carboxylate compound represented by following formula 1, (D) a zinc salt, and (E) a cationic electrolyte. In chemical formula 1, R_1 to R_3 are each independently an alkyl group having 1 to 5 carbon atoms.
Patent KR-20220022816-A (KR)
Inventor: KANG TAE WOOK
IPC: A41D13/11
Filed: 2020-08-19
Abstract: The present invention relates to a biodegradable antiviral cool mask, and more specifically, to a biodegradable antiviral cool mask capable of preventing droplets in an eco-friendly method by using a biodegradable non-woven fabric and preventing a necessity of using a separate filter due to excellent antibacterial and antiviral properties. According to the biodegradable antiviral cool mask formed by a preferred embodiment of the present invention, since the excellent antibacterial and antiviral properties are provided by treating quaternary ammonium salt, the present invention blocks the droplets and performs a role of a filter with one layer; and provides a cook mask by making a thin mask without the separate filter. Since the mask has excellent antibacterial and antiviral properties without the filter, the mask is easy to breathe because it is thin and cool in heat and is easy to wear.
Patent KR-20220023123-A (KR)
Inventor: CHUNG BONG GEUN
IPC: G06T7/00
Filed: 2020-08-20
Abstract: The present invention relates to a method and device for classifying a cell image using deep learning. Specifically, the present invention relates to the method and device for using deep learning for efficiently classifying an image of a normal cell and an image of a cancer cell. The method for classifying the cell image using deep learning comprises: an acquiring step; a pre-processing step; a model constructing step; and a classifying step.
Patent KR-20220023437-A (KR)
Title: Methods for Proving Chatting Contents in Chatting Service of SNS Platform
Inventor: LEE HO IK
IPC: G06Q50/00
Filed: 2020-08-21
Abstract: Provided is a method for a server for providing SNS to prove conversation contents, which includes the steps of: receiving a request inputted in a chat room from a first participant terminal using the SNS; distributing and storing the contents corresponding to the request in a distributed storage server; transmitting a first message including the distributed and stored contents to participant terminals of the chat room; and storing the first message in a chatlog database, wherein the first message includes message information and a first token. Further, the method comprises a step of calculating the first token using a second token of a second message transmitted before the first message and information in the first message.
Patent KR-20210027163-A (KR)
Title: Compound, light-emitting device, light-emitting apparatus, electronic device, and lighting device
Inventor: HARUYAMA TAKUYA
IPC: H01L27/32
Filed: 2020-08-27
Abstract: A novel compound represented by formula (G1) is provided. In formula (G1), A represents a substituted or unsubstituted condensed aromatic ring having 10 to 30 carbon atoms or a substituted or unsubstituted condensed heteroaromatic ring having 10 to 30 carbon atoms, and Z^1 to Z^3 each independently have a structure represented by formula (Z-1) or formula (Z-2). In formula (Z-1), X^1 and X^2 each independently represent any one of an alkyl group having 3 to 10 carbon atoms, a substituted or unsubstituted cycloalkyl group having 3 to 10 carbon atoms, a cycloalkyl group having a bridge structure and having 7 to 10 carbon atoms, and a trialkylsilyl group having 3 to 12 carbon atoms. In addition, Ar^1 to Ar^4 each independently represent a substituted or unsubstituted aromatic hydrocarbon group having 6 to 13 carbon atoms, and at least one of Ar^1 to Ar^4 has the same substituent as X^1 or X^2.
Patent KR-20220029939-A (KR)
Inventor: JUNG IN SIK
IPC: G06Q30/06
Filed: 2020-09-02
Abstract: The present invention relates to a method for manufacturing a real estate sale video, capable of improving convenience in advertising or marketing real estate for sale. According to the present invention, the method for manufacturing the real estate sale video includes: (a) accessing a real estate sale video production server; (b) providing a real estate sale information input page; (c) inputting basic information and uploading video information; (d) selecting a background audio and a background skin; (e) selecting a production request for a real estate sale video; (f) storing real estate sale information in a sale information DB; (g) producing a video; (h) storing real estate sale video information in a sale video information DB; and (i) transmitting the real estate sale video information to a user terminal.
Patent KR-20220033121-A (KR)
Title: Non-directional precision stage with bidirectional guide structure
Inventor: CHO KWANG JE
IPC: B23Q5/22
Filed: 2020-09-09
Abstract: The present invention relates to a bidirectional precision feed stage. In this case, the bidirectional precision feed stage has a structure improved so that a guide roller which precisely controls feed of a stage block is restrained in both directions by a pair of inclined rails, so that the bidirectional feed of the stage block can be precisely controlled regardless of the installation direction. At this time, conveying precision is improved. In particular, the bidirectional precision feed stage of the present invention comprises: a stage main body (100); a center block (200); a side block (300); and a stage block (400). Therefore, an assembly error due to mismatch of parallelism between the pair of inclined rails is corrected by a preload absorption method to improve operation precision. In addition, a life between friction parts can be extended for a long time.
Patent KR-20220033916-A (KR)
Inventor: PARK CHUNDUCK
IPC: G06N3/08
Filed: 2020-09-10
Abstract: The present invention relates to a deep learning-based license plate detector learning method, which detects a license plate from an image provided as learning data. The license plate detector of the present invention learns to detect a license plate by generating a license plate bounding box from an image provided as learning data, and align the detected license plate in a rectangle. The method includes a step of taking a transformation according to an arbitrary parameter to the image prepared as synthetic data or learning data in order to learn the license plate detector to align the detected license plate in a rectangular shape, and pre-learning to predict the parameters. The learning of separating the license plate by dividing the license plate into patches and learning of recognizing an up-down and left-right reverse state are additionally performed.
Patent KR-20220036487-A (KR)
Inventor: KIM MOON KYU
IPC: H01Q1/12
Filed: 2020-09-16
Abstract: The present invention relates to a screen fence for a base station antenna. An objective of the present invention is to provide the screen fence for a base station antenna, which allows a panel to be fixed to a frame very easily and securely, as well as allows the panel to be opened by wind pressure while installed in a vertical or horizontal direction to release the wind pressure and then return to an original position by elasticity. The present invention for this purpose includes: an upper frame located on an upper side of the periphery of an antenna structure; a lower frame positioned below the upper frame; and a plurality of panels having elasticity by an elastic body between the upper frame and the lower frame.
Patent KR-20220037841-A (KR)
Inventor: LEE SEUNG JAE
IPC: G06N3/04
Filed: 2020-09-18
Abstract: According to the present invention, a pruning method of a neural network includes the steps of: connecting, by a processor, a sparsity normalization module to an input terminal of the neural network and an attention module to the output terminal of the neural network; generating, by an attention module, learning importance for each channel of each layer constituting the neural network under the control of the processor, and generating importance information for each channel; selecting, by a sparsity normalization module, a channel having a low importance based on the importance information for each channel generated by the attention module, under the control of the processor; and pruning, by a pruning processing module, the low importance channel selected by the sparsity normalization module under the control of the processor. Accordingly, it is possible to reduce the amount of memory usage and computation of the neural network while improving performance.
Patent KR-20220043281-A (KR)
Inventor: SONG JU IN
IPC: A45D44/00
Filed: 2020-09-29
Abstract: The present invention relates to a mask pack and, more specifically, to a semi-dry mask pack in which a cosmetic content is sticky and does not come out from gauze or non-woven fabric, which is a semi-dry mask pack molding sheet, so that user convenience is provided, and a manufacturing method thereof. According to the present invention, the manufacturing method comprises: a mask pack base fabric supply step (S1) of supplying a mask pack base fabric (S) from a mask pack base fabric supply unit (2100); a lotion application step (S2) of guiding the mask pack base fabric to a lotion coating tray (2210) of a coating unit (2200) and applying 0.5 to 2 mm of lotion, which is a cosmetic content such as cream, essence, and oil; a semi-dry coating step (S3) of transferring and supplying the mask pack base fabric coated with the lotion by a guide roller (2310) to heat the mask pack base fabric in a semi-drying furnace (2300) at a mild temperature of 40 to 70℃ for about 30 to 120 seconds to form a coating layer; a first film lamination step (S4) of allowing a lower film supply unit (2400), which is configured to supply a film to the lower part of the semi-dry mask pack base fabric (1101) completing the semi-dry coating step, by using a guide roller (2410) to supply the film to the lower part, so that a first film (1200) is laminated; a mask pack forming step (S5) of forming the semi-dry mask pack base fabric into the shape of a semi-dry mask pack forming sheet (1100) when the semi-dry mask pack base fabric is supplied to a mask forming machine (2500) after the film is laminated; and a semi-dry mask pack packaging step (S6) of packaging the semi-dry mask pack (1000) formed in the mask pack forming step (S5).
Patent KR-20220043417-A (KR)
Title: Method of measuring and improving the transport efficiency and server performing the same
Inventor: OH SOO YOUNG
IPC: H04N7/18
Filed: 2020-09-29
Abstract: Disclosed is a method for allowing a management server to manage cargo transport efficiency. According to one of various embodiments of the present invention, the method comprises the following steps of: collecting cargo images at locations including at least a departure point and an arrival point; collecting cargo state information generated from a temperature sensor, a humidity sensor, and an acceleration sensor attached to cargo or a storage box in which the cargo is stored; generating moving speed information when the cargo is in a moving state and information on a stop time when the cargo is in a stopped state on the basis of the cargo location information; collecting information on the number of transport entities involved in the overall transport process of the cargo and information on a cargo transport price for each transport entity; collecting satisfaction information about cargo transport from customers who have requested transport for cargo or customers who finally receive the cargo; integrating a cargo appearance score calculated by comparing the plurality of collected cargo images, a cargo condition score calculated through the cargo condition information, a movement efficiency score calculated on the basis of the movement speed information and the stop time information, a price efficiency score calculated on the basis of the number information of the transport entity and the cargo transport price information for each transport entity, and a satisfaction score calculated on the basis of the satisfaction information on the cargo transport to calculate a transport efficiency score for the cargo; and extracting a plan to increase the transport efficiency score for the cargo through comparison of the cargo appearance score, the cargo condition score, the movement efficiency score, the price efficiency score, and the satisfaction score.
Patent KR-20220046157-A (KR)
Inventor: Lee su bi
IPC: G06Q30/06
Filed: 2020-10-07
Abstract: An embodiment of the present invention may provide an apparatus for calculating information on a recommended amount of customized feed for a companion animal. According to the present invention, an apparatus for calculating information on a recommended amount of customized feed for a companion animal may include: a processor; and a memory for storing at least one instruction executed by the processor.
Patent KR-20220048629-A (KR)
Inventor: JANG CHANG HO
IPC: B63B59/00
Filed: 2020-10-13
Abstract: The present invention relates to a device for cleaning a sea chest of a ship applied with an air lubrication system (ALS), which comprises: a sea chest grid installed at a seawater inlet side of the sea chest to prevent foreign substances contained in seawater from flowing into the sea chest when seawater is introduced; a seawater pipe supplying the seawater introduced into the sea chest to a cooling or ballast water system of various equipment provided on the ship; and an air spray nozzle mounted on the seawater pipe and spraying compressed air to the sea chest and the sea chest grid. By using a compressor of the air lubrication system, the management efficiency of the sea chest and sea chest grid can be increased.
Patent KR-20220050284-A (KR)
Inventor: Cho Seongheon
IPC: H01L25/075
Filed: 2020-10-15
Abstract: Embodiments provide a display device for improving display quality in a display device including a plurality of display panels connected with each other. The display device comprises: a first display panel and a second display panel. The first display panel includes: a first substrate having a first region and a second region having a thickness thinner than that of the first region; a first scan driver located at one edge of the first region; a second scan driver located at the second region; and a plurality of pixels connected with the first scan driver and the second scan driver through a scan line. The second display panel includes: a second substrate having a first region and a second region having a thickness thinner than that of the first region; a first scan driver located at one edge of the first region; and a plurality of pixels connected with the first scan driver through a scan line. The second region of the first substrate, the second scan driver of the first display panel, and the second region of the second substrate overlap with each other in a direction perpendicular to a surface of the second substrate. The second scan driver of the first display panel is not visible.
Patent KR-20220052107-A (KR)
Inventor: BYUN SANG HYUN
IPC: C09J11/04
Filed: 2020-10-20
Abstract: The present invention relates to a silicone conductive adhesive composition and an electrical device comprising the same, wherein the conductive silicone composition according to the present invention comprises: A) a polyorganosiloxane represented by chemical formula 1; B) a polyorganosiloxane represented by chemical formula 2; C) a polyorganosiloxane represented by chemical formula 3; D) a polyorganosiloxane represented by chemical formula 4; E) conductive fillers; F) a catalyst; and G) a retarder, and may have excellent electrical conductivity.
Patent KR-20220056954-A (KR)
Title: rotating shuttle
Inventor: KANG SO DAE
IPC: D05B57/14
Filed: 2020-10-29
Abstract: The present invention relates to a rotating shuttle to significantly increase efficiency of a sewing operation. According to the present invention, a power transmission rotating unit comprises a first power transmission protrusion and a second power transmission protrusion. When the power transmission rotating unit rotates at a first center and a hook body rotates at a second center, the first power transmission protrusion pushes a first step part formed on the hook body in a first phase section in the rotational direction of the hook body to rotate the hook body and does not come in contact with the first step part formed on the hook body in a second phase section in the rotational direction of the hook body not to transmit power to the hook body. The second power transmission protrusion pushes a second step part formed on the hook body in the second phase section in the rotational direction of the hook body with a phase difference between the first step part at the first center to widen a gap between the first step part of the hook body and the first power transmission protrusion, thereby providing a space for an upper thread on a stitch side of a loop to escape therethrough.
Patent KR-20220057323-A (KR)
Title: Composition for preventing, alleviating, or treating NAFLD, obesity, or dyslipidemia comprising Lactobacillus mudanjiangensis CKDB001 strain
Inventor: JOUNG HYUNCHAE
IPC: A61P1/16
Filed: 2020-10-29
Abstract: The present invention relates to a composition for preventing, improving, or treating non-alcoholic fatty liver disease and obesity, or dyslipidemia comprising a Lactobacillus mudanjiangensis CKDB001 strain. When the composition of the present invention is consumed, fatty liver disease, obesity, and dyslipidemia caused by a high-fat diet are alleviated and thus the composition of the present invention can be usefully used as an agent for improving or treating non-alcoholic fatty liver disease and steatohepatitis, obesity, and dyslipidemia.
Patent KR-20220061308-A (KR)
Title: Safety device for school vehicles
Inventor: LEE GYU WON
IPC: B60R22/48
Filed: 2020-11-05
Abstract: An embodiment of the present invention provides a device for identifying the seating state of a child boarding on a school vehicle while the school vehicle is running or stopped. A safety device for a school vehicle according to an embodiment of the present invention includes: a chair unit installed in a vehicle and having a seat on which a passenger sits and which detects a weight of the passenger; a seat belt unit coupled to the chair unit and formed to cover one portion of the body of the passenger and generating a signal for indicating whether the passenger is wearing the seat belt; a transmission unit receiving and transmitting signals generated by the seat and the safety belt unit; a receiving unit receiving a signal from at least one transmitting unit; and an information processing unit receiving a signal from the receiving unit and determining whether the passenger is seated on the chair or whether the passenger is wearing the seat belt unit to generate the determination signal.
Patent KR-20220061487-A (KR)
Title: Chatbot-linked device control system, application and method
Inventor: KIM JONG WON
IPC: H04L12/28
Filed: 2020-11-06
Abstract: A chatbot-linked device control system according to an embodiment of the present invention comprises: a communication unit for collecting state data from at least one device capable of communicating with the outside; a use pattern learning unit for learning a user's use pattern for the device through artificial intelligence (AI); an abnormal pattern detection unit for determining an abnormal pattern when a pre-learned use pattern of a user of the device and current state data of the device do not correspond to each other based on the state data; and a message notification unit for transmitting a notification message proposing a setting operation for the device based on the user's use pattern to a user's terminal when the abnormal pattern is detected by the abnormal pattern detection unit. The use pattern learning unit can additionally learn a user's use pattern of the device based on the user's response to the notification message. Accordingly, an indoor device can be flexibly and conveniently controlled remotely from the outside.
Patent KR-20220064156-A (KR)
Title: Method for calculating boil off rate of excessive boil off gas in cargo hold
Inventor: LEE SANG WON
IPC: G06F30/28
Filed: 2020-11-11
Abstract: Disclosed is a method for calculating the boil-off rate (BOR) of an excessive boil-off gas in a cargo hold. The method for calculating the BOR of an excessive boil-off gas in a cargo hold, which calculates the BOR of a transient boil-off gas generated in a cargo hold by modeling the cargo hold into multiple elements and calculating the amount of heat flowed into the cargo hold and the temperature distribution of the cargo hold, comprises: collecting the temperature data of an insulation material installed in the cargo hold during operation of a ship; inputting the average value of the collected data as the temperature value of the boundary in which the insulation material and an LNG cargo meet each other; calculating the temperature distribution of the insulation material through CFD analysis; comparing the temperature distribution of the insulation material, calculated by CFD analysis, with data of a temperature sensor actually installed in the insulation material; setting the closest value as a boundary condition; and calculating the BOR of a transient boil-off gas. Therefore, the method can more quickly and accurately calculate the BOR of the transient boil-off gas generated in the cargo hold.
Patent KR-20220064626-A (KR)
Title: Disposable Mask with Crossed Straps
Inventor: JEONG EUN JIN
IPC: A62B18/08
Filed: 2020-11-12
Abstract: The present invention relates to a disposable mask with crossed straps, configured to prevent the skin behind the ears from being irritated or avoid hurting the skin behind the ears without adding a third component, thereby solving a problem in that the skin behind the ears is irritated and hurts since a user requires to hang conventional fixing straps around his or her ears. The present invention relates to a disposable mask, comprising: a mask filter including a triple filter and an exterior material to protect the bronchus from airborne contaminants and viruses; and fixing straps configured such that straps for fixing the mask filter are crossed behind the head to enable the mask filter to be in close contact with the face while preventing the skin behind the ears from being irritated or avoiding hurting the skin behind the ears. Accordingly, the present invention is effective in preventing the skin behind the ears from being irritated or avoiding hurting the skin behind the ears without adding a third component, thereby solving a problem in that the skin behind the ears is irritated and hurts since a user requires to hang conventional fixing straps around his or her ears.