baber/WOPTO huggingface dataset:
Patent KR-20210145440-A (KR)
Inventor: KIM HWI DAE
IPC: H01F27/02
Filed: 2020-05-25
Abstract: A purpose of the present invention is to provide a coil component capable of easily removing a high-frequency noise. According to one aspect of the present invention, the coil component comprises: a body; a coil unit disposed in the body; a noise removing unit disposed in contact with a surface of the body; an insulating layer disposed on the noise removing unit; first and second external electrodes respectively connected to the coil unit and disposed on the insulating layer to overlap the noise removing unit, respectively; and a third external electrode disposed to be spaced apart from the first and second external electrodes and in contact with the noise removing unit.
Patent KR-20210145499-A (KR)
Inventor: RYU JEE HOON
IPC: A01N25/18
Filed: 2020-05-25
Abstract: The present invention relates to a sterilization method for cucurbitaceae seeds using an organic acid gas, and more specifically, to a sterilization method for sterilizing phytopathogens and food poisoning bacteria present in cucurbitaceae seeds without inhibiting the germination rate of cucurbitaceae seeds by inducing natural vaporization of specific organic acids under specific relative humidity and temperature conditions.
Patent KR-20210147182-A (KR)
Inventor: PARK JONG OH
IPC: B32B25/04
Filed: 2020-05-28
Abstract: The present invention relates to an elastic roll sheet for a drain grating cover and a drain grating cover manufactured therefrom. More specifically, the elastic roll sheet for a drain grating cover includes: a lower sheet including thermoplastic rubber, a filler, a plasticizer, an activator, an antioxidant, a curing accelerator and a thermal stabilizer; and an upper sheet formed on an upper side of the lower sheet, and including thermoplastic rubber, a filler, a plasticizer, an activator, an antioxidant, a curing accelerator and a thermal stabilizer. In accordance with the present invention, as the upper sheet is formed on the upper sheet, the elastic roll sheet can have excellent durability, weatherability, ozone resistance, chemical resistance, water resistance, impact resistance, wear resistance, scratch resistance, thermal resistance, adhesiveness and the like, thereby being stably used as a drain grating cover. Moreover, provided is a drain grating cover coupled with an upper part of a drain grating to prevent the occurrence of noise and separation of the grating due to the driving of a vehicle, improve walking convenience such that pedestrians do not fall or slip on such cover, thereby preventing injuries.
Patent KR-20210148756-A (KR)
Inventor: LEE SANG JUN
IPC: G06T7/11
Filed: 2020-06-01
Abstract: A method of operating a slope estimating apparatus is disclosed. A method of operating a slope estimating apparatus including at least one camera according to an exemplary embodiment of the present disclosure includes the steps of: acquiring a front image through the at least one camera; detecting a lane included in a forward image; dividing the front image into a plurality of small regions along a horizontal direction; identifying lane segments included in each of the plurality of small regions; obtaining a plurality of coordinate values forming each of the lane segments; and obtaining a pitch angle for each of the plurality of small regions based on the obtained coordinate values.
Patent KR-20210149998-A (KR)
Inventor: HAN SEONG SEOK
IPC: B60H1/00
Filed: 2020-06-03
Abstract: Disclosed is an air conditioner for a vehicle having an ultra-slim structure by minimizing resistance due to air inflow while maintaining a two-layer structure. According to the present invention, the air conditioner for a vehicle comprises: a cooling unit having a heat exchanger for cooling; a blowing unit having a blower motor and a blower wheel; and a heating unit having a heat exchanger for heating. The cooling unit, the blowing unit, and the heating unit have a two-layer structure in which a first flow path through which outside air flows and a second flow path through which inside air flows are partitioned. The blowing unit is disposed between the cooling unit and the heating unit.
Patent KR-20210120775-A (KR)
Title: A vending machine type operation of a purified air curtain blowing down from a hat
Inventor: SHEEM SANG KEUN
IPC: G07F17/00
Filed: 2020-06-05
Abstract: The present invention is to enable purified air to be blown down from a hat to form a purified air curtain. In addition, such hats can be placed on chairs in a business establishment, to allow customers to be protected from yellow dust, dust, germs, etc. A vending machine type service that operates when customers put money therein can be provided to be widely installed, to maximize a quarantine effect.
Patent KR-20210152219-A (KR)
Inventor: PARK CHANG HYUN
IPC: A01B33/16
Filed: 2020-06-08
Abstract: The present invention relates to an agricultural rotary machine. According to the present invention, a rotary blade module (30) formed of a connection pipe (18), a rotary shaft (20), a pair of flanges (22, 24), and rotary blades (26, 28) are connected and installed on the left and right axles (14) of a powered agricultural machine (12), respectively. One or more anti-winding rods (32) are detachably coupled and fixed between the left and right flanges (22, 24) of the rotary blade module (30) by using coupling holes (36, 38) and a fixing pin (42) so that weeds, creepers, and the like are prevented from winding up during tillage work. In addition, when weeds, creepers, and the like are wound, a space part disposed between the anti-winding rods (32) is used or any one of the anti-winding rods (32) is simply separated from the left and right flanges (22, 24), so that the wound weeds, creepers, and the like are loosened, thereby being simply removed.
Patent KR-20210152766-A (KR)
Title: Multiple purpose Hygiene Safety mask
Inventor: JU HWA JA
IPC: A41D27/02
Filed: 2020-06-08
Abstract: The present invention relates to a multi-purpose sanitary mask which is composed of a face cover and ear straps that are fixed to the ears or the head, and has antibacterial, dustproof, and cold protection functions while preventing fogging. Functional materials are evenly mixed and integrated to form a porous, breathable functional sheet that maintains the functional characteristics of Hanji, the Korean traditional paper, while organically combining far-infrared radiation, antibacterial, deodorizing, constant temperature and humidity, and breathability functions. Accordingly, based on the material characteristics of the composite synergistic effect realizing physical properties that are difficult to obtain with Hanji fibers alone, a pore diffusion structure is constructed with different front and rear pore distributions to improve the adsorption capacity of fine dust, and the like, and fogging is prevented by preventing the occurrence or upward movement of frost caused by breathing through the mouth and nose in the winter season. The thermal effect of far-infrared rays increases the warmth, and the mask sucks in moisture and releases the same through ventilation when it is dry, thereby realizing the temperature and humidity control function. Also, it is easy to breathe because moisture is not formed even when the mask is closely attached and the mask removes fine dust and odors harmful to the human body with a dense pore structure. The present invention relates to a multi-purpose sanitary mask which satisfies the requirements of a comprehensive functional mask pack with dustproof, cold-proof, wind-proof, constant-temperature, constant-humidity, deodorization, thermal insulation, breathability, dew condensation prevention, and bacterial infection prevention functions, and can be used for various purposes such as cold-proof, antibacterial and sanitary functions.
Patent KR-20210155844-A (KR)
Inventor: HAN JEONGYUN
IPC: G06F3/041
Filed: 2020-06-16
Abstract: A display device includes a display layer on which a display area and a non-display area adjacent to the display area are defined and a sensor layer on which a plurality of sensor units are defined. The plurality of sensor units includes a first sensor unit overlapping the display area and a second sensor unit overlapping the display area and the non-display area. The second sensor unit includes a first portion and a second portion expanded from the first portion, and the first portion has a shape which is the same as a shape of which a portion is removed from the first sensor unit, and a width of the second sensor unit in a first direction is greater than a width of the first sensor unit in the first direction. Accordingly, the non-uniformity of sensing sensitivity in the sensor layer can be resolved.
Patent KR-20210156886-A (KR)
Inventor: KOO HWAN HEE
IPC: B32B37/02
Filed: 2020-06-17
Abstract: The present invention relates to a method for manufacturing a foil nail sticker and a nail sticker manufactured thereby, and more specifically, provides a method for manufacturing a nail sticker with various metal colors, and a nail sticker manufactured thereby, wherein when being attached, the nail sticker manufactured by the method is not deformed, a thin surface is maintained without any damage in a process of separating a remaining part that is not attached to the nail, and there is no damage to the thin surface even when a user paints the nail sticker with a nail polish. The nail sticker, which is an embodiment of the present invention, is characterized in that in a process of grabbing and removing a remaining part of the nail sticker after the nail sticker is attached to a nail, a metal foil layer is prevented from being cracked, being wrinkled, being presented with lines or being damaged. In addition, a user can paint an upper surface of the nail with a nail polish while the nail sticker is attached to the nail, and since components such as acetone in the applied nail polish cannot penetrate the surface of the nail sticker, the foil layer is not damaged by the acetone.
Patent KR-20200145729-A (KR)
Inventor: KUSUNOKI KOJI
IPC: H01L27/15
Filed: 2020-06-17
Abstract: An object of the present invention is to provide a display device with high resolution and provide the display device with high display quality. The display device includes a first insulating layer, a second insulating layer, a first transistor, a second transistor, a first light-emitting diode, a second light-emitting diode, and a color conversion layer. The first insulating layer is arranged on the first transistor and the second transistor. The first light-emitting diode and the second light-emitting diode are arranged over the first insulating layer. The color conversion layer is arranged on the second light-emitting diode. The color conversion layer has a function of converting light emitted from the second light-emitting diode into a light having a longer wavelength. The first transistor and the second transistor each include a metal oxide layer and a gate electrode. The metal oxide layer includes a channel formation region. A top surface of the gate electrode is level or substantially level with a top surface of the second insulating layer.
Patent KR-20210156116-A (KR)
Inventor: PARK BUM KYUN
IPC: G06K19/07
Filed: 2020-06-17
Abstract: The present invention relates to a method for providing an escape route received by a user terminal from an evacuation guidance system. A tag is provided on one side of a building guidance map installed in a floor. The user terminal receives tag identification information and the building guidance map from the tag when coming in contact with the tag at a pre-set distance, The user terminal transmits the tag identification information, location information of the user terminal, and identification information of the user terminal to the evacuation guidance system, receives an escape route based on the location information of the user terminal from the evacuation guidance system, and displays the escape route to be overlapped with the building guidance map.
Patent KR-20210001982-A (KR)
Inventor: KITAMI HISASHI
IPC: H01J37/32
Filed: 2020-06-23
Abstract: Provided is an ion irradiation device capable of easily performing annealing treatment. A control unit (50) controls a voltage application unit (90) to start the application of a bias voltage to a substrate (11) during generation of plasma (P), and continues the application of the bias voltage to the substrate (110) after the plasma (P) is stopped. As described above, when the application of the bias voltage to the substrate (11) is started during the generation of plasma (P), electrons present in a vacuum chamber (10) are irradiated to the substrate (11) under the influence of the applied voltage. Therefore, the surface of the substrate (11) is irradiated with electrons, and a surface of the substrate (11) is heated by the impact of the electron. Since the application of the voltage to the substrate (11) continues even after the plasma (P) is stopped, generated negative ions are irradiated to the surface of the substrate (11) and implanted into the substrate (11).
Patent KR-20220000315-A (KR)
Title: Seismic multi-window system
Inventor: LEE IN JAE
IPC: E06B5/10
Filed: 2020-06-25
Abstract: The present invention relates to a seismic multiwindow system capable of providing a seismic design enabling simpler installation on a window, which is the weakest part of a building structure to an earthquake, than an existing system. The seismic multiwindow system includes: a window frame formed in a dual structure of a base frame attached along an opening part of a building and an inner frame installed apart from the base frame, to be installed along the opening part of the building; a frame support part installed along a space between the base frame and the inner frame, and relieving a shock occurring between the base frame and the inner frame; a plurality of upper rails extended in a longitudinal direction along the inner frame to be installed on an upper side of the opening part of the building; a plurality of lower rails extended in a longitudinal direction to be installed on a lower side of the opening of the building; and a plurality of windows having an upper roller installed along an upper side to be placed on the upper rails and having a lower roller installed along a lower side to be placed on the lower rails, and opening and closing the opening part of the building while being slid along the upper and lower rails.
Patent KR-20210003060-A (KR)
Inventor: CHAUHAN DEVESH
IPC: H04W24/10
Filed: 2020-07-01
Abstract: The present invention relates to a system and a method for providing identification of a tune away in a DSDS device. The identification of the tune away in the DSDS device and mitigation of the tune away are carried out by aperiodic CQI, a hybrid automatic repeat request (HARQ), and proactive scheduling based on periodicity and duration of the tune away to minimize HSI degradation in the DSDS device. The present invention provides a method which provides improved throughput for network subscriptions in multi-SIM and multi-RAT wireless devices by preventing downlink scheduling in tune away periods, improves HSI performance in, for example, UE by preventing lower layer retransmission, minimizes wireless resource waste occurring due to DSDS UE, and conserves wireless resources wasted in carrying out the retransmission sooner. The present invention increases throughput performance for a data session in a DSDS device ecosystem and prevents a substantial reduction in average throughput occurring in DSDS UE.
Patent KR-20220005914-A (KR)
Title: Sun protection tape
Inventor: LEE KWEON HO
IPC: A45D44/00
Filed: 2020-07-07
Abstract: The present invention relates to an ultraviolet ray blocking tape which comprises an adhesive layer having adhesiveness to be attached to the skin of a user; and a fiber layer prepared on an upper surface of the adhesive layer and impregnated with a photochromic pigment which changes color by incident ultraviolet rays from the outside. According to the present invention, the ultraviolet ray blocking tape, which is attached to the skin of a user and changes color when exposed to ultraviolet rays, is formed in various colors and shapes, thereby having purposes of expressing individualities of users and promoting companies and cultures.
Patent KR-20220007955-A (KR)
Inventor: SHIN YOUNG SUK
IPC: G01M3/02
Filed: 2020-07-13
Abstract: The present invention relates to an airtightness inspection device of a pipe. More specifically, the present invention is coupled to be parallel to a pipe for inspecting airtightness to prevent a safety accident and smoothly performs airtightness inspection of the pipe through simple operation.
Patent KR-20210023681-A (KR)
Title: Immunogenic polypeptide fragments derived from severe fever with thrombocytopenia syndrome virus and uses thereof
Inventor: HONG MIN SUN
IPC: A61K39/12
Filed: 2020-07-13
Abstract: The present invention relates to a severe febrile thrombocytopenia syndrome virus-derived (severe fever with thrombocytopenia syndrome virus-derived, that is, SFTS virus-derived) immunogenic polypeptide fragment, and a use thereof. More specifically, the present invention relates to an isolated polypeptide composed of an amino acid sequence represented by SEQ ID NO: 1; a vaccine composition for an SFTS virus, the composition comprising the polypeptide as an active ingredient; and an SFTS infection detection/diagnosis method, diagnostic reagent, and kit using the polypeptide. Compared to the native protein in a virus, the polypeptide of the present invention has a short length, and SFTS-infected serum detection/diagnostic ability is remarkably excellent. Also, the polypeptide of the present invention has remarkably excellent SFTS-infected serum detection/diagnostic capabilities, and has usability as a vaccine. In addition, productivity is high in the industrial level, the industrial applicability is high.
Patent KR-20220009777-A (KR)
Inventor: YEO JEONGHO
IPC: H04W84/06
Filed: 2020-07-16
Abstract: The present disclosure relates to a communication technique for converging a 5G communication system to support a higher data transfer rate than a 4G system with IoT technology, and a system thereof. The present disclosure can be applied to intelligent services (for example, smart home, smart building, smart city, smart car or connected car, healthcare, digital education, retail business, security- and safety-related services, etc.) based on 5G communication technology and IoT-related technology. The present invention discloses a method and apparatus for a terminal to perform satellite communication. A method of a terminal in a communication system includes the steps of: receiving downlink control information including first timing advance (TA) loop index information from a base station; checking a first TA value corresponding to a first TA loop index identified based on the first TA loop index information; and transmitting uplink data based on the downlink control information by applying the first TA value.
Patent KR-20220012039-A (KR)
Title: Electronic device inlcuding flecible display and antenna
Inventor: PARK SUNGKOO
IPC: G06F1/16
Filed: 2020-07-22
Abstract: According to one embodiment of the present invention, an electronic device comprises: a housing including a first surface facing a first direction, and a second surface facing a second direction opposite to the first surface; a conductive plate disposed at the first surface of the housing to be slidable in a third direction perpendicular to the first direction and including a slot; a flexible display arranged to be supported by the conductive plate and including a first area facing the first surface and a second area extending from the first area and bendable according to the sliding of the conductive plate; and a wireless communication circuit configured to transmit and/or receive a signal in a selected or designated frequency band through an antenna formed on the basis of at least a part of the conductive plate, which surrounds the slot. Various other embodiments can be possible. The present invention can secure antenna radiation performance while overcoming the limitations of antenna design.
Patent KR-20220014924-A (KR)
Inventor: JUNSEOK KIM
IPC: B63B29/20
Filed: 2020-07-29
Abstract: Disclosed is a movable stairway for an offshore structure that can easily change an installation position when a cantilever module is moved. According to an embodiment of the present invention, a movable stairway for an offshore structure comprises: a stair part provided with a plurality of footrests to connect a lower deck of an upper floor and a main deck of a lower floor; and a moving part provided on at least one side of the stair part. The moving part includes a rotating member provided to be rotatable in the transverse direction with respect to the stair part of the deck. In addition, the stair part includes a first step and a second step, and a moving part is provided between the first step and the second step. The moving part includes a rotating body which allows the first and second steps to rotate in the transverse direction, and a rotating body that enables the first and second steps to rotate in the longitudinal direction.
Patent KR-20220016552-A (KR)
Inventor: KIM JINYOUNG
IPC: G11B31/02
Filed: 2020-08-03
Abstract: Disclosed is an electronic device comprising an audio input device, an audio output device, an auxiliary processor including an input port and an output port, a processor, and a memory storing a parameter related to the voice data processing operation. The processor is configured to transmit, to an input port, first voice data acquired using the audio input device and transmit a control signal and sound source data to the auxiliary processor, the auxiliary processor is configured to capture the first voice data in a first time unit by using the input port, generate second voice data by processing the captured first voice data in a second time unit on the basis of the control signal, generate mixed data by mixing the second voice data with the sound source data in a third time unit, and transmit the mixed data to the audio output device through an output port, and the processor can be further configured to output the mixed data by using the audio output device. Various other embodiments identified through the specification are possible.
Patent KR-20220019309-A (KR)
Inventor: KWON O PIL
IPC: G01N27/414
Filed: 2020-08-10
Abstract: An organic semiconductor element comprises: an electron-deficient core backbone structure; and an organic molecule including electron-withdrawing group coupled with the core backbone structure. The organic molecule is capable of stable radical anion formation (SRAF) therein by reacting with gas and selectively detects the gas with high sensitivity.
Patent KR-20220021238-A (KR)
Inventor: KWON OHGUK
IPC: H01L23/498
Filed: 2020-08-13
Abstract: Provided is a semiconductor package, which includes: a molding layer; a silicon layer on the molding layer; a glass spaced upward from the silicon layer; and a connection dam coupled to the silicon layer and connecting the silicon layer and the glass. The silicon layer includes: a silicon layer body; a silicon layer via extending vertically within the silicon layer body; and a micro lens array on the upper surface of the silicon layer body. The lower surface of the silicon layer body is in contact with the upper surface of the molding layer. The molding layer may include: a molding layer body; a molding layer via extending vertically within the molding layer body and electrically connected to the silicon layer via; and a connection ball connected to a lower surface of the molding layer via.