baber/WOPTO huggingface dataset:
Patent KR-20220001255-A (KR)
Title: Elasticity member and display device having the same
Inventor: KO SANG JUN
IPC: H01L51/52
Filed: 2020-06-29
Abstract: According to the embodiment, an elastic member comprises: a first layer including a first region and a second region; and a second layer on the first layer. The first region is defined as a folding region and the second region is defined as an unfolding region. The first layer is disposed on a second region of the second layer. A pattern unit including a plurality of holes or grooves is disposed in at least one of a first region and the second region of the second layer. A thickness of the second layer is greater than a thickness of the first layer.
Patent KR-20220007966-A (KR)
Inventor: JANG YONG TAE
IPC: A61M1/08
Filed: 2020-07-13
Abstract: The present invention relates to a skin protecting device which can be used when applying cupping therapy, and more specifically, to a skin protecting device for cupping therapy in which an adhesion plate which closely adheres to the skin to fit a size of a container body of a cupping container is manufactured, the air inside the container body is drawn out, and when the user's skin swells as the pressure drops, the adhesion plate presses the user's skin, thereby preventing excessive swelling of the skin to protect the skin, relieving pain, increasing the function of excreting extravasated blood in the body, and reducing the number of applying cupping therapy.
Patent KR-20210130612-A (KR)
Title: Method and apparatus for target nucleic acid detection by simply extracting and analyzing nucleic acid
IPC: C12Q1/6837
Filed: 2020-07-14
Abstract: The present invention provides a method and a device for testing a target nucleic acid by simply extracting and amplifying a nucleic acid from a sample. The method and the device for testing a pathogen providing similar clinical symptoms according to the present invention can rapidly test infection of a specific pathogen with high sensitivity and specificity, and thus convenience can be increased.
Patent KR-20210010381-A (KR)
Inventor: OMORI MAO
IPC: H01L21/324
Filed: 2020-07-15
Abstract: Provided are a heat treatment method and a heat treatment device which can quickly detect cracks in a substrate upon irradiation of flash light with a simple configuration. A semiconductor wafer is preheated with a halogen lamp, and then is heated by the irradiation of the flash light emitted from a flash lamp. The preheating with the halogen lamp is continued for a short time even after the flash lamp is turned off. A radiation thermometer measures a front surface temperature and a back surface temperature of the semiconductor wafer. A temperature integrated value is calculated by integration of temperatures of the semiconductor wafer measured during a period from a start of the irradiation of the flash light to an end of the heating of the semiconductor wafer. It is determined that the semiconductor wafer is cracked at the time of the irradiation of the flash light when the calculated temperature integrated value deviates from a preset range between an upper limit value and a lower limit value.
Patent KR-20210157269-A (KR)
Inventor: AHN MINKI
IPC: H04B7/06
Filed: 2020-07-23
Abstract: The present invention relates to an access point for supporting wireless communication to provide enhanced reliability and performance and an operation method thereof. According to the present invention, an operation method for an access point configured to support wireless communication comprises the following steps: receiving feedback of channel response information from an external communication device; generating a beam steering matrix on the basis of the channel response information; generating a power allocation matrix on the basis of an average signal to noise ratio (SNR) for each of a plurality of streams included in the channel response information; and performing beamforming on the external communication device on the basis of the generated power allocation matrix and the beam steering matrix. The channel response information is compressed beamforming feedback of a multi-input multi-output single-user beamforming (MIMO SUBF) system and a first power allocated to a first stream having an average SNR of a first value among the plurality of streams is higher than a second power allocated to a second stream having an average SNR greater than the first value among the plurality of streams.
Patent KR-20220013762-A (KR)
Title: Electronic device supporting multiple subscriber identity modules and method for operating thereof
Inventor: PARK JEONGSEOP
IPC: H04W4/16
Filed: 2020-07-27
Abstract: The present invention relates to an electronic device for supporting a plurality of subscriber identification modules (SIM) to increase quality of a call and an operation method thereof. According to one embodiment of the present invention, the electronic device comprises at least one antenna module and at least one processor communicating with a plurality of SIMs included in the electronic device and communicating with a communication network and an IP multimedia subsystem (IMS) network through the at least one antenna module. The at least one processor receives a call request for a first SIM among the plurality of SIMs from an IMS server of an IMS network; transmits a response message to the call request to the IMS server; checks occurrence of a network error related to the call to the first SIM; check a second SIM preset for call forwarding among the plurality of SIMs in response to confirmation of the occurrence of the network error; and requests the call forwarding to the second SIM for the call to the IMS server. Various other embodiments are possible.
Patent KR-20220018821-A (KR)
Title: Anchor Type Waterstop, PC Segment with the Same and Manufacturing Method for the Same PC Segment
Inventor: LEE IN KIL
IPC: E21D9/11
Filed: 2020-08-07
Abstract: The present invention relates to a PC segment used for tunnel excavation construction and a water stop for the PC segment, wherein a non-expandable rubber unit is embedded in the segment at a lower part of the water stop, and a water swelling rubber of an exposed part on a segment surface does not protrude outwards by expansion of the water stop even if a gap and an offset occurs to maintain construction quality and long-term water stop performance. In addition, the segment cannot be assembled under a condition in which the water stop is already expanded by stagnant water at a bottom of a tunnel while the water stop is floated by being pressed by a jack, so that a problem of providing a cause of water leak when connection parts are occurred at various parts by removing the expanded water stop and reinstalling the water stop is completely solved.
Patent KR-20220020661-A (KR)
Inventor: KIM DO HYEONG
IPC: B60L3/00
Filed: 2020-08-12
Abstract: According to an embodiment of the present invention, an electric vehicle charging controller comprises: a CP signal detection unit connected to a CP (control pilot) line of electric vehicle supply equipment (EVSE) and detecting at least one between a negative edge or a positive edge of a CP signal received from the EVSE to generate at least one among a first detection signal or a third detection signal; a PD signal detection unit detecting a PD signal according to whether a connector of the EVSE and an inlet of an electric vehicle are connected to generate a second detection signal; and a determination unit determining whether a protect earth (PE) line electrically connecting protective earth of the EVSE and chassis earth of the electric vehicle is abnormal based on at least one among the first detection signal to the third detection signal. The PD signal detection unit comprises a protection unit controlling a voltage size of the PD signal to allow the maximum voltage value of the PD signal to have a smaller value than a driving voltage value of the determination unit.
Patent KR-20220022737-A (KR)
Inventor: JUNG DUK HO
IPC: E04G17/02
Filed: 2020-08-19
Abstract: The present invention relates to a one-touch anchor bolt fastening apparatus. According to the present invention, the one-touch anchor bolt fastening apparatus, which is able to fasten a body of an anchor bolt placed in an outer wall with a head of another anchor bolt placed outside a gang form, comprises: a case unit whose one end is fixed on the head; a tightening unit placed radially inside the case and having an engaging tooth formed on the inner circumferential surface, and spirally fastened with a spiral bump formed on an end unit of the inserted body; and an elastic unit placed on an end unit of the outer surface of the tightening unit and providing elastic force when the tightening unit is opened. According to the present invention, when the body of the anchor bolt placed in the outer wall is fastened with the head of the anchor bolt placed outside the gang form, the engaging tooth is formed on the inner circumferential surface of the tightening unit, and is spirally fastened with the spiral bump of the inserted body by a one-touch method, and when the head of the anchor bolt rotates, the engaging tooth of the tightening unit is released and separated from the spiral bump of the body, so the work is easier.
Patent KR-20200103590-A (KR)
Title: Method for manufacturing perilla oil improved expiration date and increased omega-3
Inventor: KIM BONG HYUN
IPC: C11B1/06
Filed: 2020-08-24
Abstract: The present invention relates to a production method of fresh perilla oil with improved shelf life and increased omega-3. Specifically, the fresh perilla oil is produced by mixing licorice powder and sweet ginseng powder with perilla seeds and milking the same when producing the fresh perilla oil, thereby preventing rancidity which proceeds during distribution and storage and increasing the content of tocopherol and omega-3. In addition, the fresh perilla oil produced by the production method established in the present invention is effectively prevented from rancidity and quality change, thereby improving storage and shelf life, as well as being usefully used as a food capable of improving human health.
Patent KR-20220033603-A (KR)
Title: Appratus for inspecting droplet and method thereof
Inventor: KIM KWANG SUP
IPC: G06T15/10
Filed: 2020-09-08
Abstract: An embodiment of the present invention provides a device and a method for rapidly and accurately inspecting a droplet on a substrate. According to the embodiment of the present invention, the device for inspecting a droplet on the substrate comprises: an ultrasonic sensor applying an ultrasonic wave to the droplet of the substrate and detecting the ultrasonic wave reflected by the substrate; and a processor obtaining height of the droplet for each position on the substrate based on a signal of the ultrasonic wave reflected by the droplet on the substrate, calculating volume of the droplet based on the height of the droplet for each position, and storing or outputting data about the volume of the droplet. According to the embodiment of the present invention, the volume of the droplet is calculated by using the ultrasonic wave to rapidly and accurately inspect the droplet on the substrate.
Patent KR-20220033167-A (KR)
Title: Dryer and method for controlling the same
Inventor: CHANG SEOK MO
IPC: D06F58/50
Filed: 2020-09-09
Abstract: A dryer is provided. The dryer is capable of detecting a plurality of factors causing incomplete drying when a drying process is executed, notifying an actual factor causing incomplete drying as a factor to be managed so as to facilitate maintenance and repairing and prevent incomplete drying. The dryer according to one embodiment comprises: a drum; a heat pump; a user interface; a power module for controlling the supply of power to a drum motor connected to the drum and a compressor motor of the heat pump; a duct which accommodates an evaporator and a condenser of the heat pump, heats air flowing in from the drum, and discharges the air to the drum; a plurality of temperature sensors for sensing the temperature of each of the heat pump, the power module, and the duct; and a control unit for controlling the user interface to determine a factor to be managed among a plurality of factors causing incomplete drying on the basis of at least one of output data of the plurality of temperature sensors or opening degree data of an electronic expansion valve provided in the heat pump, and to output a notification for the factor to be managed.
Patent KR-20210031845-A (KR)
Title: Method for manufacturing a conveter unit
Inventor: RUSCONI CLERICI BELTRAMI ANDREA
IPC: B81B3/00
Filed: 2020-09-14
Abstract: The present invention relates to a method for manufacturing a conversion unit (1), in particular a MEMS conversion unit, for converting an electrical signal into an offset and/or for converting an offset into an electrical signal, wherein at least one conversion element (3) is arranged on a carrier element (2). The conversion element (3) is coupled to a membrane unit (5) which can be offset along a stroke axis (H). According to the present invention, in order to form at least one flexible membrane element (14), a flowable and curable membrane material is cast in at least a section onto a reinforcing element (4) of the membrane unit (5), which is coupled or can be coupled to the conversion element (3), and the membrane element (14) forms, together with the reinforcing element (4), the membrane unit (5) at least partially. The present invention also relates to the conversion unit (1).
Patent KR-20220037219-A (KR)
Inventor: LIM JUNG BAE
IPC: E06B7/16
Filed: 2020-09-17
Abstract: The present invention provides a multi-function window screen unit, a microfiber protruding multi-function screen, and a manufacturing method thereof. According to the present invention, the multi-function window screen unit (10) comprises: a window screen frame (100) which can be placed on a window; and a microfiber protruding multi-function screen (300) having a screen fabric (310) woven with synthetic fibers (PT) having microfibers (PH) attached to the outer periphery. The microfiber protruding multi-function screen (300) is double-arranged with respect to the plane formed by the window screen frame (100).
Patent KR-20220039484-A (KR)
Inventor: YOON HO BYUNG
IPC: G01R31/52
Filed: 2020-09-22
Abstract: According to one embodiment of the present invention, an apparatus for calculating a battery resistor comprises: a measurement circuit connected between one terminal between (+) terminal and (-) terminal of a battery pack and a chassis; a voltage measurement unit measuring a voltage from the measurement circuit; and an insulation resistor calculation unit calculating an insulation resistor of the battery pack based on the voltage measured from the voltage measurement unit. The insulation resistor calculation unit can re-calculate the insulation resistor based on a change in the voltage of the battery pack over time when the calculated insulation resistor is lower than a pre-set threshold.
Patent KR-20220046889-A (KR)
Inventor: PARK SUNG HO
IPC: B29C64/25
Filed: 2020-10-08
Abstract: The present invention relates to a 3D printer with a double chamber structure, and more specifically, relates to a 3D printer with a stacking chamber for stacking and a post processing chamber for annealing, in which a stacking chamber and a post processing chamber for an output product have separated structures, thereby having an effect of improving the diversity of stacking processes and chamber internal environments.
Patent KR-20220049288-A (KR)
Inventor: KIM DOKEUN
IPC: G06Q20/24
Filed: 2020-10-14
Abstract: According to an embodiment of the present invention, a payment method of a corporate public card comprises the following steps of: transmitting, by a user terminal, a registration application of a corporate public card; transmitting, by a corporate terminal, a usage condition to a card company server in response to the registration application; and issuing, by a card company server, a virtual card number for a user based on the usage condition and transmitting the virtual card number to the user terminal.
Patent KR-20220049927-A (KR)
Inventor: LEE SEUNG JE
IPC: A23L27/00
Filed: 2020-10-15
Abstract: The present invention relates to a home meal replacement product using non-preferred Korean beef and a method for manufacturing the same. According to the present invention, it is possible to provide a home meal replacement product using non-preferred Korean beef and containing non-preferred Korean beef and at least one of chicken, onion, garlic, sesame oil, caramel, bulgogi flavor seasoning, white sugar, black pepper, refined salt, modified potato starch, additive, and additional ingredient. In addition, it is possible to provide a method for manufacturing a home meal replacement product using non-preferred Korean beef, which includes: a grinding step of grinding non-preferred Korean beef and chicken; a mixing step of preparing a mixture by mixing the non-preferred Korean beef with at least one of chicken, onion, garlic, sesame oil, caramel, bulgogi flavor seasoning, white sugar, black pepper, refined salt, modified potato starch, additive, and additional ingredient; a forming step of forming the mixture into a steak shape; a heat treatment step of heat-treating the formed mixture; a quick freezing step of quick-freezing the heat-treated mixture; and a packaging step of packaging the quick-frozen mixture.
Patent KR-20220051916-A (KR)
Inventor: LEE SUN SOOK
IPC: C01B32/182
Filed: 2020-10-20
Abstract: The present invention relates to a graphene film, a manufacturing method thereof, and an electrochemical device comprising the same. The graphene film comprises a graphene structure including a first region including graphene structures arranged in a surface direction and a second region including graphene structures arranged in a direction perpendicular to the surface direction. As the graphene film expands in three dimensions, properties such as high surface area-to-volume ratio, thermal conduction, electrical conduction, and ion diffusion are further improved and expanded in three dimensions, which are remarkably improved compared to the conventional one.
Patent KR-20220052038-A (KR)
Inventor: NOH JAE HYOK
IPC: A61B5/01
Filed: 2020-10-20
Abstract: The present invention relates to a smart thermometer for a medical professional comprising: a thermometer main body; a power supply part; a body temperature measuring part; an LED flash lamp part; a wireless communication part; and a control part. Therefore, the present invention is capable of further improving a convenience and efficiency of use.
Patent KR-20220055017-A (KR)
Inventor: KIM SUNG WOO
IPC: H01M4/90
Filed: 2020-10-26
Abstract: Provided is a method for cleaned fuel cell catalyst support after doping with nitrogen from ammonia. The method comprises: a first step of preparing a fuel cell catalyst support; second step of putting the fuel cell catalyst support into a reactor; a third step of flowing ammonia gas, which is a nitrogen source, into the reactor, in a state where the internal temperature of the reactor is raised to 600 to 800℃, to react with the fuel cell catalyst support and to replace carbon atoms constituting the fuel cell catalyst support with nitrogen atoms supplied from the ammonia gas; and a fourth step of removing nitrogen remaining on the surface of the fuel cell catalyst support after performing the third step. When the ammonia nitrogen-doped fuel cell catalyst support prepared by the method is used, a high-performance fuel cell catalyst having a large specific area and numerous active metals attached thereto can be produced while delaying carbon corrosion rate due to ammonia nitrogen doping.
Patent KR-20220055634-A (KR)
Inventor: PARK BO YOUNG
IPC: G06F3/0488
Filed: 2020-10-27
Abstract: Provided are a method and device for providing a content preview for providing a preview of a plurality of contents through a single touch gesture without screen movement. According to an embodiment of the present invention, a method for providing a content preview comprises: a step of displaying a content list including a plurality of content items; a step of receiving a touch gesture swiped from a first content item to a second content item; and a step of changing the first content item displayed in a preview area to the second content based on the touch gesture and displaying the second content in the preview area.
Patent KR-20220057143-A (KR)
Title: Metal oxide catalyst supported by zeolite and method of manufacturing the same
Inventor: KIM DOHEUI
IPC: B01J37/02
Filed: 2020-10-29
Abstract: The present invention provides a metal oxide-supported zeolite catalyst and a method for preparing the same. The metal oxide-supported zeolite catalyst includes a zeolite support and metal oxide nanoparticles supported in the zeolite support, wherein the metal oxide nanoparticles are disposed in the pores of the zeolite support. The method for preparing a metal oxide-supported zeolite catalyst includes the steps of: carrying out metal ion exchange of zeolite to form metal ion-exchanged zeolite; and carrying out H_2 heat treatment of the metal ion-exchanged zeolite to convert the metal ions to metal nanoparticles.
Patent KR-20220057797-A (KR)
Title: Apparatus for controlling impedance and system for treating substrate with the apparatus
Inventor: SEONG HYO SEONG
IPC: H01J37/32
Filed: 2020-10-30
Abstract: Provided are a device for controlling an impedance that predicts an occurrence of an abrasion for a ring assembly and automatically compensates the impedance, and a system for processing a substrate equipped with the same. The system for processing the substrate comprises: a housing that provides a space for processing the substrate; a substrate support member installed inside the housing, and supporting the substrate; a plasma generating unit generating plasma inside the housing; a ring assembly disposed on a perimeter of the substrate; and an impedance control part that controls the impedance around the ring assembly, and automatically compensates the impedance by predicting the occurrence of abrasion of the ring assembly.
Patent KR-20220058135-A (KR)
Title: Tungsten Carbide Center and manufacturing method thereof
Inventor: SONG BYEONG SAM
IPC: C23C4/129
Filed: 2020-10-30
Abstract: The present invention relates to a carbide center and a manufacturing method thereof. According to the present invention, it is possible to provide a cemented carbide center including a head part formed inclined upward from the front end to the rear side and including an inclined part on which a carbide coating layer is formed, and a shaft part connected to the head part. In addition, the present invention may provide a manufacturing method of a carbide center comprising: a basic processing step of heat-treating and processing a material to form the shape of the center; a groove processing step of forming a groove in a head of the machined center; a cemented carbide coating step of forming a carbide coating layer through high-speed thermal spray coating on the head; and a precision processing step of completing the carbide center by processing the head using a diamond grinding wheel.
Patent KR-20220062911-A (KR)
Title: Sow management and Environmental control System
Inventor: WON HYOUNG PIL
IPC: G06T7/593
Filed: 2020-11-09
Abstract: The present invention relates to a sow management and environmental control system. According to the present invention, the system for predicting and managing giving birth of sows and controlling the environment comprises: an environment control device installed in a breeding farm to control the environment of sows; and a terminal including an environmental sensor part sensing the sow's environment, one or more 3D sensors imaging a sow, a sow measurement part comprising one or more thermal imaging cameras for photographing sows, and a sow management/environment control application recognizing unusual behaviors of sows and predicting sow delivery by using the sow images and the thermal image extracted through the 3D sensors and the thermal imaging camera, and receiving environmental information sensed from the environment sensor part to control the environment control device.