baber/WOPTO huggingface dataset:
Patent KR-20210012797-A (KR)
Title: Air quality measuring device with access point capability
Inventor: KIM KYOUNG GOO
IPC: G01N33/00
Filed: 2019-07-26
Abstract: Provided is an air quality measuring device having an access point function. The air quality measuring device comprises: an access point module which receives an Ethernet communication signal in a wired manner to transmit a wireless Internet signal, and communicates with wireless and wired devices according to an Internet protocol; one or more sensor units which obtains measuring information by measuring a predetermined measuring target for indoor air quality; a power-over-Ethernet (PoE) unit which extracts and provides power required for an operation of the air quality measuring device from a communication line introduced into an access point; and a central control unit which controls components of the air quality measuring device according to a command received from an input device through the access point module, and receives the measuring information from the one or more sensor units to determine air quality. According to the present invention, power delivery is performed directly from an Ethernet signal, and measured information is transmitted and received through the access point module. Thus, installation of an air quality measuring device is facilitated. In the case of a dangerous situation, since a sound signal through a speaker and a visual signal through a laser projector are output at the same time, a dangerous situation can be informed well to people.
Patent KR-20210015493-A (KR)
Inventor: LEE HYO
IPC: H02S10/00
Filed: 2019-08-02
Abstract: Disclosed are a maritime solar panel installation structure and a buoyancy body for installing a maritime solar panel, which are lightweight and have excellent strength and buoyancy performance, and are able to support a solar panel on the sea in a stable manner even when the water surface undulates by waves. According to one embodiment of the present invention, the maritime solar panel installation structure comprises at least one unit buoy-type structure for supporting the solar panel on the sea. The unit buoy-type structure includes: a large number of buoys arranged by being apart from each other; a solar panel support structure supported by the large number of buoys; and at least one solar panel supported by the solar panel support structure. At least one of the large number of buoys is made of materials which are a mixture of polyethylene and waste carbon fiber reinforced plastics. To maintain a stable position and posture, the buoys include a cylindrical body having both side surfaces protruding to be convex. Both side surfaces of the cylindrical body can be designed to have a radius of curvature of an upper area which is smaller than that of a lower area including a part placed under the water surface. To support the solar panel in a stable manner against the movements of the waves, the adjacent unit buoy-type structures can be connected by a joint structure by ball joint links made of plastic materials to be connected to end units of angular pipes of the solar panel support structure.
Patent KR-20210016233-A (KR)
Inventor: KIM MYUNG HWAN
IPC: H01L51/52
Filed: 2019-08-02
Abstract: Provided is a display device which can reduce light loss. According to an embodiment of the present invention, the display device comprises: a display member defining a plurality of pixels, and including a base substrate, a light emitting element disposed on the base substrate and disposed for each pixel, and a thin film encapsulation layer disposed on the light emitting element; a viewing angle control member disposed on the display member and including a plurality of viewing angle control patterns; and a cover window disposed on the plurality of viewing angle control patterns, wherein the plurality of viewing angle control patterns are directly disposed on the thin film encapsulation layer.
Patent KR-20210017320-A (KR)
Title: Sanitary pad pouch, product and method of using the same
Inventor: KIM BYUNG YONG
IPC: A61F13/511
Filed: 2019-08-07
Abstract: The present invention relates to a sanitary absorbent pouch capable of providing comfort of everyday life, a sanitary absorbent product, or a method for using the sanitary absorbent pouch. According to an embodiment of the present invention, the sanitary absorbent pouch comprises: a liquid permeable upper sheet; a liquid impermeable lower sheet bonded to the upper sheet to form an interior space; and a sealable opening inserting an absorbent member into the interior space in at least a portion of the upper sheet or the lower sheet.
Patent KR-20190101322-A (KR)
Inventor: WANYEN HWANG
IPC: G06T11/60
Filed: 2019-08-12
Abstract: The present invention relates to a multimedia device and a method for controlling the same, which can be applied to 5G communications technology, robot technology, autonomous driving technology, and artificial intelligence (AI) technology. According to an embodiment of the present invention, provided is an extended reality device comprising: a camera; a display unit; and a control unit recognizing a real print in an image captured in real time by the camera, generating an extended reality object using the recognized real print, and displays the generated object on the display unit, wherein real text in the content of the real print is converted into virtual text so that at least one among an array, a font type, a font size, a font color, and a background color thereof is changed, and then is presented in the extended reality object.
Patent KR-20190107619-A (KR)
Inventor: CHA SEUNG CHUL
IPC: D06F39/02
Filed: 2019-09-02
Abstract: Disclosed are a washing machine with a detergent amount control function, capable of determining a detergent amount regarding the pollution level of laundry through artificial intelligence or machine learning and controlling an automatic detergent adding part to add the determined amount of detergent to water for washing, and an operating method thereof. According to an embodiment of the present invention, the washing machine, controlling a detergent amount based on the pollution level of laundry, includes: a water supply part supplying water for washing to the outer tub of the washing machine in accordance with a washing start command; an operating part washing the laundry by rotating the inner tub of the washing machine; a turbidity sensor part placed to come into contact with the water to sense the pollution level of the laundry; an automatic detergent adding part for supplying detergent to the water; and a control part determining an initial detergent amount based on a primary pollution level obtained through the turbidity sensor part after the supply of the water, and controlling the automatic detergent adding part to add the determined initial amount of detergent to the water, and then, enabling the operating part to conduct a washing stroke.
Patent KR-20200027452-A (KR)
Title: Composition for improving respiratory diseases using the extract of Chrysosplenium grayanum
Inventor: SHIN HEE SOON
IPC: A61P29/00
Filed: 2019-09-04
Abstract: Disclosed is a composition for alleviating lung diseases such as chronic obstructive pulmonary disease using an extract of Chrysosplenium grayanum. The extract of Chrysosplenium grayanum has activity of inhibiting Netosis activation of neutrophil extracellular traps induced by phorbol myristate acetate (PMA), inhibiting the expression of IL-8, inflammatory cytokine, caused by CSE of NCI-H292 cells, a bronchial tube epithelial cell line which produces mucus, and inhibiting the expression of MIP-2 cells, alveolar macrophages, activated by CES and lipopolysaccharide (LPS).
Patent KR-20210029343-A (KR)
Title: Phase retardation film and polarizer and light emitting display device comprising the same
Inventor: OH SANG HOON
IPC: G02B5/30
Filed: 2019-09-06
Abstract: Disclosed are a retardation film for light diffusion, a polarizing plate including the same, and a light emitting display device. According to one embodiment of the present invention, the retardation film for light diffusion includes: a polymer; and a plurality of droplets dispersed in the polymer, and including a reactive mesogen (RM) having refractive index anisotropy.
Patent KR-20210035974-A (KR)
Title: Educational Toy for Learning English
Inventor: CHOUNG KYUNG YOON
IPC: A63F9/10
Filed: 2019-09-25
Abstract: The present invention relates to an educational toy for learning, which is shown to an infant learning about a simple sentence structure and a noun-verb matching sample sentence so that the infant is taught about how a singular noun matches a singular verb. The educational toy for English learning includes: a subject magnetic block set having a right end portion magnetized to a first polarity; a verb magnetic block set having a left end portion magnetized to a second polarity opposite to the first polarity and having a right end portion magnetized identically to the first polarity; and an unmagnetized direct object or complement block set. The subject magnetic block is divided into singular and plural nouns, and the verb magnetic block is divided into singular and plural verbs. Accordingly, a user can select magnetic blocks and check whether the blocks match.
Patent KR-20210036062-A (KR)
Title: Conveying apparatus having rolling balls
Inventor: KIM KIUN
IPC: B65G39/02
Filed: 2019-09-25
Abstract: One embodiment of the present invention provides a conveying apparatus having a rolling ball. The conveying apparatus having a rolling ball comprises: a housing which has a ball accommodation unit made of a side wall unit and a floor unit; the rolling ball accommodated in the ball accommodation unit to come in contact with the subject to be conveyed as its upper end protrudes from the ball accommodation unit; a cover engaged with the housing from an upper side of the housing so that the upper end of the rolling ball can be exposed and configured to prevent the rolling ball from escaping; a plurality of first bearing balls installed on an upper end of the side wall unit to come in contact with the rolling ball from a side; and a plurality of second bearing balls interposed between the ball accommodation unit and the rolling ball from a lower side of the plurality of first bearing balls to support the parts around the lower end of the rolling ball at a certain height from the floor unit. The present invention aims to provide the conveying apparatus having the rolling ball, which is able to suppress the uneven wear on the rolling ball, the bearing balls, etc.
Patent KR-20210041201-A (KR)
Title: Smart mirror and its manufacturing method
Inventor: LEE CHANG HEE
IPC: A47G1/00
Filed: 2019-10-07
Abstract: The present invention relates to a smart mirror and a manufacturing method thereof, wherein by a base member on a reflective plate having light transmittance and reflectance, a blackout treatment member having an opening, and a cover member blocking the opening attached or applied to configure a mirror, is capable of being used as a mirror for lighting when light is irradiated from the rear side of the reflector through a light emitting unit and can be used as a reflective mirror when not irradiated with light, and also, specifically, when no light is irradiated, the mirror surface of the opening is made to look the same as the mirror surface of the non-opening, so that the quality of the product can be improved to satisfy the needs of the consumer.
Patent KR-20210041425-A (KR)
Title: Power Module Connected by Multi-layer and the Manufacturing Method thereof
Inventor: PARK YU CHEOL
IPC: H01L23/495
Filed: 2019-10-07
Abstract: According to an embodiment of the present disclosure, a method for manufacturing a multi-layered junction power module comprises the operations of: bonding first and second lead frames to a non-conductive plate; applying a plurality of lower adhesive layers to an upper surface of the first lead frame; mounting a first switching element and a first diode on the upper surface of the first lead frame, and mounting a second switching element and a second diode on an upper surface of the second lead frame; applying a plurality of upper adhesive layers to upper surfaces of the first switching element, the first diode, the second switching element, and the second diode; and mounting a fourth lead frame on the upper surfaces of the first switching element and the first diode, and mounting a conductive plate on the upper surfaces of the second switching element and the second diode. According to the present invention, material costs can be reduced.
Patent KR-20210043216-A (KR)
Title: Stacked memory device and memory system including the same
Inventor: PARK YOUNG JUN
IPC: G11C29/12
Filed: 2019-10-11
Abstract: The present invention relates to a memory device providing: a data pad and first and second data strobe pads; a data strobe signal generation circuit, during a test read operation, generating a read data strobe signal to output the same to the first data strobe pad, and generating an internal data strobe signal based on the read data strobe signal; an input circuit, during the test read operation, feeding back and receiving the data outputted to the data pad; an alignment circuit aligning the data received by the input circuit based on the internal data strobe signal; and a test register circuit performing a set calculation to the data aligned by the alignment circuit to store the calculated data. Therefore, the present invention is capable of reducing costs for manufacturing a memory device.
Patent KR-20200041806-A (KR)
Inventor: KIM SOO YOUL
IPC: A61P35/00
Filed: 2019-10-11
Abstract: The present invention relates to a pharmaceutical composition and an anti-cancer adjuvant for preventing or treating cancer, containing a malate aspartate shuttle inhibitor and a carnitine acylcarnitine carrier shuttle inhibitor. Therefore, the present invention can significantly inhibit the growth of cancer cells compared to when a malate-aspartate shuttle inhibitor or a carnitine acylcarnitine carrier shuttle inhibitor is used alone.
Patent KR-20210046278-A (KR)
Title: food material's water cleansing apparatus
Inventor: PARK SUNG JAE
IPC: A22C17/08
Filed: 2019-10-18
Abstract: The present invention relates to an apparatus for washing food materials, in which food materials, such as meat, vegetables, and fruits, having a specific gravity capable of sinking the same in water are input, the food material are cleanly washed by using high-pressure water stream, air bubbles, high-temperature steam, and the like while automatically transferring the same in water when received so that the washed food materials are discharged and, in particular, in the case of meat, the apparatus discharges the meat after removing even blood. According to the present invention, an input hopper (21) is formed at the front upper end of a water tank (20) maintaining watertightness for the inside, an outlet (22) is formed at the lower rear end of the water tank (20) to be inclined upwardly toward the rear side, first, second, and third transfer conveyors (30a, 30b, 30c) are installed inside the water tank (20), and a discharge conveyor (40) is installed at the outlet (22) of the water tank (20). Accordingly, the apparatus can wash foreign substances by using high-pressure water, air bubbles, high-temperature steam, and the like while transporting food materials in water to discharge the washed food materials, thereby increasing efficiency of washing work without inputting a large amount of manpower. Particularly, in the case of meat such as ribs, backbones, and the like, the apparatus removes even blood while removing foreign substances, thereby providing an effect of quickly performing a pretreatment process for processing or cooking.
Patent KR-20210047470-A (KR)
Title: Methods for continuous abrasion test of rock cutting tool and, computer-readable media for recording computer programs for realizing the same
Inventor: CHO JUNG WOO
IPC: G01M99/00
Filed: 2019-10-22
Abstract: The present invention relates to a method for a continuous abrasion test of a rock cutting tool, which moves the cutting tool along an Archimedes spiral and cuts a rock sample, thereby providing (i) a test method in which in case of an inward movement and an outward movement, the cutting tool moves along the same spiral and cuts the rock sample, and the end point of the inward movement becomes the start point of the outward movement, and the end point of the outward movement becomes the start point of the inward movement, and the rotary direction of the rock sample becomes the opposite at the start point of the outward movement and the start point of the inward movement; (ii) a test method in which an inward movement and an outward movement are repeated in turn, and when the cutting tool makes the inward movement and the outward movement, the cutting tool moves along different spirals and cuts the rock sample, and the end point of the inward movement becomes the start point of the outward movement, and the end point of the outward movement becomes the start point of the inward movement, and the rotary direction of the rock sample is the same both for the outward movement and the inward movement; and (iii) a test method in which the cutting tool cuts a hollow rock sample while repeating an inward movement and an outward movement in turn, and in case of outward movement, the cutting tool moves towards the outer side of the rock sample for a certain distance (Roffset) and the pressing depth is controlled, and then the inward movement starts, and in case of inward movement, the cutting tool moves towards the hollow part for a certain distance (Roffset), the pressing depth is controlled, and then the outward movement starts, and when the cutting tool moves along the spiral, the cutting tool cuts the rock sample with the pressing depth fixed.
Patent KR-20200049556-A (KR)
Title: Method and apparatus for billing in smart gateway system
Inventor: HWANG SEUNG HWAN
IPC: G01R22/06
Filed: 2019-10-22
Abstract: A method and apparatus for charging in a smart gateway system are disclosed. According to the present invention, the method for charging in a smart gateway system comprises the steps of: (a) real-time monitoring the use of network used to provide applications or services by providing energy-related additional services at a request of each third (3rd) party operator at each smart gateway capable of real-time meter reading according to the use of energy resources in connection with each facility meter; and (b) generating billing information corresponding to each third party operator based on the use of network used in the applications or services.
Patent KR-20210047534-A (KR)
Inventor: KWON SANG HYUN
IPC: H01L27/32
Filed: 2019-10-22
Abstract: Provided is a display device which improves the display quality of images. The display device comprises: a display panel displaying images and having a fingerprint region; a cushion tape disposed on a lower surface of the display panel and having an opening corresponding to the fingerprint region; a black layer disposed on the lower surface of the display panel to block the opening; a fingerprint sensor disposed on a lower portion of the display panel; and a frame disposed on a lower portion of the cushion tape and the fingerprint sensor.
Patent KR-20210047543-A (KR)
Title: Insulation Wall Securing Device for LNG Storage Tank
Inventor: JANG DONG HYUK
IPC: B63B25/16
Filed: 2019-10-22
Abstract: The present invention provides an insulation wall securing device for an LNG storage tank. In the LNG storage tank with a double barrier structure, which includes a secondary insulation wall consisting of a plurality of secondary insulation panels fixed to an inner wall of a hull, and a primary insulation wall consisting of a plurality of primary insulation panels secured on an upper portion of the secondary insulation panels, the securing device for securing the primary insulation panel and the secondary insulation panel to each other comprises: a first base plate secured on the upper portion of the secondary insulation panel; two or more studs having a lower end portion fastened to the first base plate and having an upper end portion protruding upward; a second base plate into which the stud is inserted to pass therethrough and which is supported by a lower plate of the primary insulation panel; a flat washer fitted with the stud and supported on the second base plate; and a spring member installed around the stud to absorb a load acting on the securing device in a vertical direction. Therefore, the insulation wall securing device increases the structural stability of the LNG storage tank.
Patent KR-20210048738-A (KR)
Title: Method For Producing Coffee Caviar Using Water As Solvent and the Caviar produced by the method thereof
Inventor: ZEON JI HO
IPC: A23F5/02
Filed: 2019-10-24
Abstract: The present invention relates to a method for producing coffee caviar using water as a solvent and caviar produced by the method. According to the present invention, existing monotonous and extraction drinking-centered coffee extraction entailing a lot of bean loss is ruled out and coffee extraction from beans and formation are performed in a novel manner so that a coffee ingredient that can be enjoyed in a novel manner can be provided. The coffee caviar is produced by the coffee caviar production method including: a first step of obtaining beans by roasting green beans for 10 to 18 minutes at 160 to 230 degrees Celsius: a second step of obtaining frozen beans by freezing the beans; a third step of pulverizing the frozen beans to obtain coffee particulate; a fourth step of obtaining an undiluted coffee solution from the bean particulate; a fifth step of obtaining alginate jam by mixing sodium alginate and water; a sixth step of obtaining a coffee mixture by mixing the alginic acid jam with the undiluted coffee solution; a seventh step of obtaining coffee caviar by dropping the coffee mixture into a mixture of water and potassium lactate; and an eighth step of taking out the coffee caviar and performing refrigerated storage.
Patent KR-20200050888-A (KR)
Title: Lithium secondary battery
Inventor: UHM IN SUNG
IPC: H01M4/62
Filed: 2019-11-01
Abstract: The present invention relates to a lithium secondary battery which is made of a negative electrode free battery and forms lithium metal on a negative electrode current collector by charging. The lithium secondary forms lithium metal on the negative electrode current collector while being blocked out from the atmosphere, and thus the formation of a surface native layer formed on a conventional negative electrode does not occur, thereby preventing degradation of efficiency and lifespan characteristics of the battery.
Patent KR-20210055379-A (KR)
Title: Toilet bowl sanitary cover reacting to urine
Inventor: Choi jin bo
IPC: A47K13/24
Filed: 2019-11-07
Abstract: The present invention allows to use the toilet more cleanly, and, especially, was invented for men who live alone. Because of the annoying habit of some men, when men urinate in a sedentary toilet, urine often splashes around, leaving marks and smells around the toilet. A toilet cover of the present invention changes in color when urine splashes on the toilet, giving a sign to replace the cover. In addition, since the toilet cover is easily attached through an adhesive under the cover and the tip is made of plastic paper, when someone (wife or mother) cleans the toilet, just peeling off the cover will do the cleaning. Therefore, it is easy to clean by just replacing the cover immediately. A cleaner life will be possible through the toilet cover of the present invention.
Patent KR-20210056140-A (KR)
Title: Extract of fermented red cabbage with increased uridine content and cosmetic composition containing the same, and process for producing the same
Inventor: LEE KYUNG ROK
IPC: A61Q19/00
Filed: 2019-11-08
Abstract: The present invention relates to an extract of fermented Brassica oleracea with an increased uridine content, a cosmetic composition for improving skin barrier containing the same, and to a producing method thereof.