baber/WOPTO huggingface dataset:
Patent KR-20220107696-A (KR)
Inventor: LEE GEON
IPC: C02F3/00
Filed: 2021-01-26
Abstract: The present invention provides a wastewater consignment treatment system that includes biological pretreatment for a high-efficiency complex contamination treatment process in which a pretreatment process of a biological treatment method is introduced in order to prevent a large load from being applied to a process when treating wastewater containing high total dissolved solids (TDS) and high concentration nitrogen in the process for treating consignment treatment wastewater. The wastewater consignment treatment system including the biological pretreatment according to the present invention comprises: a pre-treatment unit (100) that decomposes organic substances through the respiration of microorganisms in inflow wastewater to remove TDS and removes nitrogen by adsorbing heavy metals; a chemical treatment unit (200) that aggregates and removes salt in the wastewater that has passed through the pretreatment unit (100); and a post-treatment unit (300) that removes non-degradable organic substances in the wastewater that has passed through the chemical treatment unit (200), wherein the pre-treatment unit (100) classifies the wastewater into organic wastewater and inorganic materials other than the organic wastewater, in the case of the organic wastewater, the chemical treatment unit (200) performs oxidation treatment using ozone, and in the case of the inorganic wastewater, non-volatile solids are separated.
Patent KR-20220114174-A (KR)
Title: Road safety fence and lane regulation installation
Inventor: AHN MI RAN
IPC: E01F15/06
Filed: 2021-02-08
Abstract: The present invention relates to a road safety installation, a road safety fence, and a lane regulation installation. The invention includes: a band-shaped main body which is formed in a longitudinal direction; and a plurality of fastening parts, which are integrally formed at both ends of the main body in the longitudinal direction, and are fixed to the ground at shorter intervals than the length of the main body, wherein the positions and directions of the plurality of fastening parts can be adjusted to change the height and curvature shape of the main body, thereby being easily constructed by changing the installation height, spacing, and curvature shape of the main body, allowing workers to easily mold and construct with the hands without help of additional machines or equipment, and having no risk of component damage since the fastening parts and the main body are integrally manufacture.
Patent KR-20220115388-A (KR)
Title: Removable solar power generating apparatus
Inventor: KO JAE SU
IPC: H02S30/10
Filed: 2021-02-10
Abstract: The present invention relates to a movable solar power generation apparatus. The movable solar power generation apparatus of the present invention has a plurality of solar cell panels combined with a frame to be rotatable. A plurality of wheels are mounted in a lower part of the frame to be movable. The movable solar power generation apparatus stores and transfers the solar cell panels folded in the frame, and generates power with sunlight by having the solar cell panels unfolded in an outdoor site, thereby enabling the generation and use of a larger amount of electricity through solar cells expanded by using bodies and solar cell panels of the same size. In accordance with the present invention, the movable solar power generation apparatus is easy to store and move and easy to install, and can be used with at least one unfolded solar cell panel depending on onsite situations.
Patent KR-20210022019-A (KR)
Title: Laser beam drilling device
Inventor: CHOI WAN HAE
IPC: B23K26/06
Filed: 2021-02-15
Abstract: The present invention relates to a laser drilling device. The laser drilling device comprises: a variable focus module varying a focal distance of a laser beam; an optical axis moving unit moved from a reference optical axis at a predetermined distance to emit the laser beam when using the optical axis as the reference optical axis during incident of the laser beam passing the variable focus module; a first driving unit rotating the optical axis moving unit; and a first focusing lens focusing the laser beam passing the optical axis moving unit. The optical axis moving unit is rotated by the driving unit, a focal distance of the laser beam is gradually lengthened by the variable focus module, and a surface of a workpiece is drilled.
Patent KR-20220116680-A (KR)
Title: Compositon for Controlling Sugar Containing Atypical PKC Activator
Inventor: KU CHEOL RYONG
IPC: A23L33/10
Filed: 2021-02-15
Abstract: The present invention relates to a composition for controlling sugar for regulating the amount of glucose metabolized in the small intestine. According to the present invention, the composition can lower the concentration of glucose in blood by improving glucose metabolism in the small intestine and promoting the excretion of blood glucose through stool, and thus can effectively prevent, alleviate, or treat metabolic diseases.
Patent KR-20220122900-A (KR)
Title: Connector
Inventor: SEON WON JAE
IPC: H01R13/639
Filed: 2021-02-26
Abstract: Disclosed in the present invention is a connector. The disclosed connector comprises: a locking unit which is provided in a female connector, and operates locking in an elastic lever method when coupled with a male connector; and a deformation preventing moving unit which is slidably coupled to the locking unit to prevent plastic deformation due to pressing of the locking unit by external force when a product of the female connector is transferred, and allows the locking unit to be elastically deformed by being moved backward by the push of the male connector when the female connector is coupled with the male connector.
Patent KR-20220125898-A (KR)
Inventor: CHAI YOUNG KI
IPC: H01L51/56
Filed: 2021-03-05
Abstract: A display device includes: a substrate including a first display region including a first pixel region and a transparent region, and a second display region including a second pixel region and surrounding at least a portion of the first display region; a light blocking layer disposed in first and second display regions on the substrate and including a first opening overlapping the transparent area; an insulating layer covering the light blocking layer on the substrate; light emitting elements disposed in the first and second pixel regions of the insulating layer; and a polarizing member disposed on the light emitting elements and including a second opening overlapping the first opening. The area of the second opening may be greater than or equal to the area of the first opening.
Patent KR-20220126354-A (KR)
Title: Cosmetics composition for anti-alopecia
Inventor: HAN SANG BUM
IPC: A61K8/67
Filed: 2021-03-09
Abstract: A hair cosmetic composition for preventing hair loss according to an embodiment of the present invention comprises menthol, panthenol, brewer's yeast extracts, Serenoa Serrulata fruit extracts, copper tripeptide-1, caffeine, SH-polypeptide-9, SH-polypeptide-7, tocopherol, SH-oligopeptide-1, and SH-polypeptide Contains-71. Therefore, the present invention has the advantage of suppressing scalp heat sensation, scalp inflammation, and itching, which can be the cause of hair loss, by using menthol which suppresses scalp heat sensation, inflammation, and itching. In addition, the present invention has the advantage of providing help in alleviating symptoms of hair loss by improving wound healing ability by using panthenol, which is used as an auxiliary treatment for hair loss in an over-the-counter drug market.
Patent KR-20210117949-A (KR)
Title: Radio-frequency module and communications device
Inventor: MATSUMOTO NAOYA
IPC: H03H9/10
Filed: 2021-03-15
Abstract: The purpose of the present invention is to achieve a reduction in the height in the thickness direction of a mounting substrate. A radio-frequency module includes a mounting board (9), an electronic component, an external connection terminal, and an acoustic wave filter (2). The mounting board (9) has a first main surface (91) and a second main surface (92) which are opposed to each other. The electronic component is disposed on the first main surface (91) of the mounting board (9). The external connection terminal is disposed on the second main surface (92) of the mounting board (9). The acoustic wave filter (2) is disposed on the second main surface (92) of the mounting board (9). The acoustic wave filter (2) is a bare chip.
Patent KR-20210134215-A (KR)
IPC: H01L29/423
Filed: 2021-03-16
Abstract: An integrated circuit (IC) structure comprises a gate structure, a source epitaxial structure, a drain epitaxial structure, a front interconnect structure, a backside dielectric layer, and a backside via. The source epitaxial structure and the drain epitaxial structure are on both sides of the gate structure, respectively. The front interconnect structure is on a front surface of the source epitaxial structure and a front surface of the drain epitaxial structure. The backside dielectric layer is on a back surface of the source epitaxial structure and a back surface of the drain epitaxial structure and has an air gap therein. The backside via extends through the backside dielectric layer up to a first thing of the source epitaxial structure and the drain epitaxial structure.
Patent KR-20220129351-A (KR)
Title: How to make dumplings using gegul radish
Inventor: CHOI SUNG AE
IPC: A23L19/20
Filed: 2021-03-16
Abstract: The present invention relates to a method for preparing dumplings using ge-geol radish and dried ge-geol radish greens, and more particularly, to a method for preparing dumplings using ge-geol radish which comprises: a step of preparing dumpling skin kneaded with flour, glutinous rice, and ge-geol radish powder, and sampling of water; and a step of making ge-geol radish dumplings with dumpling stuffing mixed with 600g of dried ge-geol radish greens, 300g of dried ge-geol radish pickle, 500g of ground pork, 300g of green onion, 150g of wood ear mushrooms, 400g of bean curd, 300g of mung-bean sprouts, 750g of glass noodles, 100g of cheongyang red pepper, 3 teaspoons of garlic, 3 teaspoons of sesame oil, 5 teaspoons of spice juice, 3 teaspoons of lotus root powder, and 2 teaspoons of shiitake mushroom powder. According to the present invention, dumplings can be prepared using ge-geol radish and dried ge-geol radish greens which are known to have a higher content of protein, fat, and dietary fiber, and higher content of minerals such as sodium, magnesium, potassium, and calcium while the water content is lower than that of general radish or turnips so as to pursue income increase of farm households, create jobs in the region, and provide healthy food.
Patent KR-20220130927-A (KR)
Title: Humid air supplying system for fuel cell
Inventor: LEE DONG HO
IPC: H01M8/04119
Filed: 2021-03-19
Abstract: According to the present invention, disclosed is a humid air supply system for a fuel cell, wherein a humidifier is coupled in communication with one side of an air supply device into which external air is introduced, so that the humid air discharged from the humidifier and the external air sucked through an external air inlet of the air supply device are mixed and stirred to form fine particle humid air while passing through an impeller, thereby supplying humid air having excellent atomization performance to a fuel cell stack.
Patent KR-20220134334-A (KR)
Title: foley catheter
Inventor: CHOI YOUNG KYUN
IPC: A61M25/00
Filed: 2021-03-26
Abstract: The present invention relates to a Foley catheter, and more specifically, to a Foley catheter capable of facilitating discharge or injection of a body solution and minimizing the incidence of bacterial infection or disease. The Foley catheter according to an embodiment of the present invention can include: a tubular body having a hollow inside; and a valve spirally coupled to the inner surface of the body in the longitudinal direction of the body. According to the present invention, bacterial infection or disease capable of occurring due to insertion of a catheter can be prevented by increasing the movement path of bacteria and microorganisms penetrating from the outside.
Patent KR-20220135774-A (KR)
Inventor: IKJOO CHA
IPC: G11B17/056
Filed: 2021-03-31
Abstract: The invention relates to an optical disc device. An optical disc device according to one embodiment comprises: a housing for accommodating a tray driving unit; and a tray pulled out of or inserted into the housing in a sliding manner. The tray includes: a plate portion disposed on one side of the tray driving unit; a rail protruding from one side surface of the plate portion and extending in a direction in which the tray slides; and a rack gear protruding from the other side surface of the plate portion and extending in a direction in which the tray slides, the other side surface of the plate portion having a placement portion on which an optical disc is placed, the rack gear being disposed on a lateral outer side of the placement portion. In this way, the operation efficiency of the file system can be improved by omitting the turnover process of the optical disc in the file system for the double-sided optical disc.
Patent KR-20220137424-A (KR)
Inventor: KO HAYE MIN
IPC: C07D471/10
Filed: 2021-04-02
Abstract: The present invention relates to a spiro[indoline-3,2'-piperidine] derivative and a method for manufacturing the same, wherein isatine chitimine and an allyl compound undergo a polarity inversion allylation reaction under a base, and the spiro[indoline-3,2'-piperidine] derivative is synthesized through an aza-prince cyclization reaction with a synthetic reagent without a separation process. In particular, it is possible to effectively synthesize a six-membered ring piperidine-containing spiro compound through a single-step synthesis process.
Patent KR-20220138684-A (KR)
Inventor: KIM JI HOON
IPC: H01L51/50
Filed: 2021-04-06
Abstract: The present specification relates to a polymer and an organic light emitting device using the same. The polymer according to an exemplary embodiment of the present specification includes a halogen group of a chemical formula 2. Accordingly, since the interaction between molecules is improved, the hole mobility is improved.
Patent KR-20220139045-A (KR)
Inventor: LEE SEUNG HYUN
IPC: A47B13/08
Filed: 2021-04-07
Abstract: The present invention relates to a droplet blocking screen device. In particular, the present invention relates to a portable droplet blocking screen that is designed to allow a user to carry the same and simply unfold the same when needed. The present invention includes a housing, a blocking film accommodating part, a blocking film, and an end bar.
Patent KR-20220141363-A (KR)
Inventor: JANG DAE HWAN
IPC: H01L27/12
Filed: 2021-04-12
Abstract: A display device is provided. The display device includes: a first substrate including a first contact hole; a pad unit disposed on the first substrate and including a second contact hole overlapping the first contact hole in a thickness direction; a bump connection electrode disposed on the first substrate and inserted into the second contact hole; a display layer disposed on the pad unit and the bump connection electrode; a flexible film disposed on a lower surface of the first substrate and including a lead electrode adjacent to the first contact hole; and a bump electrode electrically connecting the lead electrode and the bump connection electrode. According to the present invention, it is possible to prevent damage to the display area and improve visibility.
Patent KR-20220143322-A (KR)
Inventor: KIM YOUN TAEG
IPC: C23C16/44
Filed: 2021-04-16
Abstract: A multilayer thin film deposition device and a driving method thereof are provided to achieve high deposition quality and improved productivity by combining the characteristics of a batch type deposition device and an inline type deposition device. The multilayer thin film deposition device includes a first chamber for loading a coating drum, on which an object is mounted, through an inlet; a second chamber for unloading the coating drum, on which a deposition-completed object is mounted, through an outlet; a plurality of third chambers forming a transfer path of the coating drum between the first and second chambers; and a plurality of fourth chambers respectively connected to the plurality of third chambers, receiving the coating drum, on which the object is mounted, from the connected third chamber, and processing the object.
Patent KR-20220143331-A (KR)
Inventor: LEE JUNYOUNG
IPC: B25J11/00
Filed: 2021-04-16
Abstract: A wafer alignment system is disclosed. The wafer alignment system includes: a robot arm on which a wafer is placed; a vision sensor for sensing a predetermined reference position of the wafer disposed on the robot arm at a position spaced apart from the wafer; and a control part that calculates the position of the robot arm, calculates the position sensed by the vision sensor, and compares it with a reference position value, which is the position of the wafer that is a predetermined standard, and determines whether the wafer is aligned.
Patent KR-20210048478-A (KR)
Title: Indoor unit for air conditioner and method for controlling for the same
Inventor: KWON MINGU
IPC: F24F11/00
Filed: 2021-04-26
Abstract: The present invention relates to an indoor unit of an air conditioner, and a control method of the same. The present invention comprises a humidification module which generates stem, mixes the generated steam with filtered air to generate humid air, and injects the humid air through an outlet to provide the humid air to an indoor space. Moreover, when humidification operation is finished, temperature of water stored in a steam generator can be reduced.
Patent KR-20220149297-A (KR)
Inventor: KIM HAN BIT
IPC: B29L31/30
Filed: 2021-04-30
Abstract: A horn cover equipped with an insert injection emblem and a manufacturing method for manufacturing the same according to the present invention include a coupling surface coupled to the top of a steering wheel and facing the steering wheel, and a mounting surface exposed to the outside, wherein the mounting surface comprises a cover part in which the emblem groove of the predetermined shape is formed, and an emblem part made of different materials and coupled to the emblem groove in a shape corresponding to the emblem groove.
Patent KR-20220152659-A (KR)
Inventor: KIM EUN BYEOL
IPC: A61K8/9789
Filed: 2021-05-10
Abstract: The present invention relates to a sunscreen, in which chemicals harmful to humans and environments are replaced with eco-friendly squid ink. The purpose of the present invention is to provide a sunscreen, which has eco-friendly squid ink instead of chemicals, which are harmful to humans, thereby protecting aquatic animals and plants, and minimizing skin irritation, and not only implements the same UV protection function as an existing sunscreen, but also has a tone-down function rather than a tone-up function. The sunscreen comprises: purified water, which is a skin conditioning agent, as a basis; chamomile flower oil for relieves damp and sensitive effects; ascorbic acid, vitamin C, tocopherol, and vitamin E which serve to regenerate the skin and make the skin elastic; glycerin and a persimmon leaf extract for increasing moisturizing power; a mulberry extract, rosemary leaves, lavender flower water, a lemongrass extract, an aloe vera leaf extract; and squid ink replacing chemicals such as oxybenzone and ethylhexyltriazone which serve to block ultraviolet rays. Therefore, the sunscreen can include the tone-down function rather than the tone-up function to temporarily lower a skin tone when used, thereby being useful for people who prefer dark skin, and allows chemicals, which are harmful to sea animals and plants and humans, with squid ink, which is an eco-friendly material, thereby minimizing the use of harmful substances and protecting environments.
Patent KR-20220155033-A (KR)
Title: Apparatus and method for fast affine encoding for reducing encoding complexity of video
Inventor: CHEONG WON SIK
IPC: H04N19/11
Filed: 2021-05-14
Abstract: An embodiment of the present invention provides a method for fast affine encoding for reducing the encoding complexity of a video. The method comprises the steps of: performing unidirectional motion prediction on the current coding unit; performing bi-directional motion prediction on the current coding unit; determining whether to additionally perform affine motion prediction based on an optimal mode of a higher coding unit of the current coding unit; and performing the affine motion prediction for the current coding if the optimal mode of the higher coding unit does not correspond to a skip mode or a merge mode. The optimal mode calculates a rate-distortion cost value for all prediction modes including an intra prediction mode and an inter prediction mode, and corresponds to a prediction mode having the smallest value among the bit rate-distortion cost values. Therefore, the method can reduce the motion estimation time of an affine inter-mode causing high complexity in high-efficiency encoding techniques such as VVC.
Patent KR-20220157734-A (KR)
Title: System and method for providing cleaning services using AI
Inventor: KIM SULE BEEN
IPC: G06Q50/10
Filed: 2021-05-21
Abstract: The present invention relates to cleaning service providing system and method using AI. More specifically, an estimate of cleaning and tidying up is provided according to the size and specifications of the building based on a panorama image of the cleaning site filmed on a customer terminal and a floor plan of the building stored in a management server without a visit to a cleaning site. In case that periodic cleaning of the inside of villas and shopping malls is needed or the residential space is vacant, cleaning is carried out through a professional company. Accordingly, when customers request a request, a seller asks the customer to take a picture of the place where the cleaning is to be performed. A 360-degree panoramic view image equipped with AI function is transmitted to a cleaning company's terminal through the above photo, and after checking the cleaning site, an estimate is made. After consultation with the customer based on the above estimate, if the customer feels satisfied and proceeds with the payment, detailed precautions are provided and cleaning is performed on the requested date. The smooth supply of the necessary manpower is supported by providing a list of manpower that meets the predetermined standard requirements required by the cleaning company, and by performing video analysis on the photos transmitted from the cleaning company's terminal and providing to the customer, an accurate cleaning estimate can be made without visiting the cleaning site.
Patent KR-20220115492-A (KR)
Title: Washing machine
Inventor: DONGIK LEE
IPC: D06F39/02
Filed: 2021-05-28
Abstract: The present invention is to provide a washing machine capable of preventing the loss of a softener due to centrifugal force during an intermediate dehydrating cycle. A washing machine includes a drum provided to be rotatable inside the tub, a pulsator provided to be rotatable at the bottom inside the drum, and an agitator connected to the upper portion of the pulsator, wherein the agitator includes an agitator body, a softener container removably mounted on the agitator body and accommodating a softener, and a first plate disposed to be spaced downward from the softener container and located under the highest level of washing water supplied to the tub.