baber/WOPTO huggingface dataset:
Patent KR-20210028102-A (KR)
Title: Responding to power loss
Inventor: KAVALIPURAPU KALYAN C
IPC: G11C16/26
Filed: 2020-08-25
Abstract: Provided are memories configured to perform memory operation methods and similar methods. The method comprises the steps of: initiating discharge of a global access line which is connected to a local access line through a transistor; responding to a supply voltage being reduced to a first threshold, and electrically floating a control gate of the transistor; and responding to the supply voltage being reduced to a second threshold which is less than the first threshold, and initiating discharge of the control gate of the transistor.
Patent KR-20210025504-A (KR)
Title: IoT valve
Inventor: LEE DONG UOOK
IPC: F16K17/00
Filed: 2020-08-26
Abstract: The present invention relates to an IoT valve, which sets a plurality of IoT valves positioned in a complex system in a single group, uses information measured by each valve to enable a master valve to determine a situation and controls the valve according to the situation to deal with the situation by itself even in the situation which cannot be controlled by a server, and deals with the situation faster than determination of the server.
Patent KR-20220028835-A (KR)
Title: Kitchen hood
Inventor: YEON A JO
IPC: F24F110/50
Filed: 2020-08-31
Abstract: A kitchen hood (1) has an air quality sensor assembly (500) sensing the quality of ambient air. The air quality sensor assembly (500) includes a plurality of sensors (500a, 500b, 500c). A sound signal generator (550) is located on an inner side in which the plurality of sensors (500a, 500b, 500c) are placed, and the plurality of sensors (500a, 500b, 500c) and the sound signal generator (550) can share an outer slit (510) formed on the surface of at least one side of an outer housing (110) forming the exterior of the kitchen hood (1). Outer through holes (511,512,513,514) are formed on the inner surface of the outer housing (110) so as to connect the sensors (500a, 500b, 500c) to the outside through the outer slit (510), and a fifth outer through hole (515) can be formed so as to connect the sound signal generator (550) to the outside.
Patent KR-20220030505-A (KR)
Inventor: PARK SUN HEE
IPC: A23L25/00
Filed: 2020-09-02
Abstract: The present invention relates to a salad dressing sauce and a manufacturing method thereof, wherein the salad dressing sauce includes eggs 4-8 wt%, pickles 4-8 wt%, lemonade 25-35 wt%, mayonnaise 30-40 wt%, tomato ketchup 7-12 wt% and oligosaccharide 10-20 wt%. Although the present invention does not contain sugar, it has excellent taste and can be consumed by diabetic patients.
Patent KR-20220032762-A (KR)
Inventor: LEE KANG KUK
IPC: F16D55/226
Filed: 2020-09-08
Abstract: Disclosed is an invention for a vehicle brake apparatus. The disclosed vehicle brake apparatus comprises: a motor unit which generates a power by receiving the power from the outside: a worm gear unit rotated by driving the motor unit; a lever unit engaged with and coupled to the worm gear unit, and rotated by rotation of the worm gear unit; and a pressing unit connected to the lever unit and pressing or not pressing a brake pad according to the rotation direction of the lever unit. An objective of the present invention is to provide the vehicle brake apparatus capable of reducing noise generation.
Patent KR-20220035311-A (KR)
Title: Circle cut out cutter
Inventor: SEO YE DAM
IPC: B26B5/00
Filed: 2020-09-13
Abstract: The present invention relates to a circle-cutting cutter, which is a cutter for cutting a circle more accurately when cutting a paper or the like using a cutter, comprising: a sharp and flat blade; an adjustment device capable of adjusting the length of the blade; a supporting device capable of rotating and supporting a main body when cutting a circle; a device capable of combining a wheel with the main body and supporting the wheel; a support having a thin and sharp end for holding the center of the cutter to draw a circle; and a space for storing the support. An accurate circle can be cut and a circle with a desired length can be cut. The present invention can be used as a usual cutter when not used to cut a circle and can be carried easily owing to its small size.
Patent KR-20220042824-A (KR)
Inventor: LEE SUNG KIL
IPC: B60P3/10
Filed: 2020-09-28
Abstract: The present invention relates to a mover-applied boat trailer. More specifically, the mover-applied boat trailer, which is a boat trailer provided with a mover mechanism, includes: a boat trailer body having an upper side in which a boat can be placed, and held to a transfer vehicle to be moved; and a mover mechanism installed in the boat trailer body to park or move the boat trailer body. The mover mechanism comprises: a fixing bracket installed in the boat trailer body; a lifting part installed on the fixing bracket; and a driving part installed in a lower part of the lifting part to move the boat trailer body. Therefore, since the mover mechanism is provided on the boat trailer towed by the vehicle to be moved, there can be effects of enabling anyone to easily move or park the boat trailer with a motive force of the mover mechanism even when the trailer is separate from the vehicle, and preventing an accident which can occur during the procedure of manually pushing the boat trailer to move the trailer.
Patent KR-20220043365-A (KR)
Title: Memory device and operating method thereof
Inventor: HYUNG JIN CHOI
IPC: G11C16/04
Filed: 2020-09-29
Abstract: The present invention relates to a memory device and an operating method thereof. According to the present invention, the memory device comprises: a plurality of pages including a plurality of memory cells; a peripheral circuit configured to perform a plurality of program loops, program a selected page among the plurality of pages, count the number of memory cells whose threshold voltage has risen to a first target voltage among some memory cells included in the selected page, and perform an operation for checking current detection for determining whether a verification operation conducted in a previous program loop has passed or has failed; and a logic circuit controlling the peripheral circuit to perform the operation for checking current detection when the number of the memory cells with the threshold voltage which has risen to the first target voltage is equal to or higher than a reference number. The present invention aims to provide a memory device and an operating method thereof, which are capable of reducing program operation time of the memory device.
Patent KR-20220043531-A (KR)
Inventor: KIM MYOUNG SUK
IPC: H04L9/08
Filed: 2020-09-29
Abstract: According to an embodiment, a method for processing affiliated store application information comprises: a step of obtaining affiliated store application information using an affiliated store recruiting device; a step of transmitting a request for personal authentication and a request for document application information from the affiliated store recruiting device to a user device based on the affiliated store application information; a step of performing an electronic signature using a private key in the user device according to the request for personal authentication; a step of verifying the electronic signature using a blockchain network; a step of receiving a response to the document request from the user device to the affiliated store recruiting device based on a personal authentication result obtained according to a verification result of the electronic signature; and a step of transmitting an affiliated store application from the affiliated store recruiting device to an affiliated store management server based on the response to the document request. Therefore, provided are the method and device for processing affiliated store application information, which are capable of enhancing user convenience by simply submitting various certificates required for an affiliated store application, and performing reliable user authentication, verification of an authentication process, and confirmation of authenticity of a certificate.
Patent KR-20220047471-A (KR)
Inventor: CHO WOONG RAE
IPC: B63H21/00
Filed: 2020-10-08
Abstract: The present invention is to provide a ship equipped with a fuel cell and capable of meeting internal demands such as propulsion. According to the present invention, the ship comprises: a fuel cell which generates electricity using a fuel containing hydrogen; a power generation engine provided in plurality; and an energy storage device for storing electricity produced by the fuel cell and the power generation engine. The energy storage device may be alternately operated in a discharging mode for supplying power to the demands in the ship, and a charging mode in which power is supplied from the fuel cell and the power generation engine.
Patent KR-20220048128-A (KR)
Inventor: LEE JI YONG
IPC: G06T19/00
Filed: 2020-10-12
Abstract: The present invention relates to an augmented reality (AR)-based coloring book and, more specifically, to an AR-based coloring book to enable a user to perform coloring on a picture and display the picture on the user's terminal by using AR technology. According to the present invention, an AR-based coloring book providing system comprises: a coloring book consisting of a plurality of coloring pages and provided with sketches for enabling a user to perform coloring; a user terminal installed with an AR application for acquiring a 2D image of the coloring page of the coloring book and generating and displaying a 3D image from the acquired 2D image; and a server storing an audio file corresponding to text provided on the coloring page of the coloring book. An identification code is provided for each of the plurality of coloring pages and the AR application is configured to download the audio file corresponding to the coloring page from the server on the basis of the identification code provided to the coloring page.
Patent KR-20200121277-A (KR)
Inventor: LEE MIN GON
IPC: H01G4/30
Filed: 2020-10-15
Abstract: The present invention provides a multi-layered ceramic electronic component comprising: a ceramic body including a dielectric layer and a first internal electrode and a second internal electrode arranged to face each other with the dielectric layer disposed therebetween, and including a first surface and a second surface facing each other, a third surface and a fourth surface being connected to the first surface and the second surface and facing each other, and a fifth surface and a sixth surface being connected to the first surface to the fourth surface and facing each other; a first external electrode arranged on the outside of the ceramic body and electrically connected to the first internal electrode; and a second external electrode electrically connected to the second internal electrode, wherein the ceramic body includes: an active unit whose capacity is formed by including the first internal electrode and the second internal electrode arranged to face each other with the dielectric layer disposed therebetween; and a cover unit arranged on an upper and a lower portion of the active unit, and the thickness ratio of the first and the second external electrode to the thickness of the cover unit is inversely proportional to the cubic root of the ratio of Young′s modulus of the first and the second external electrode to Young′s modulus of the cover unit. The present invention prevents decreased reliability of the multi-layered ceramic electronic component due to damage and cracks.
Patent KR-20220052466-A (KR)
Inventor: KANG DONG HYUN
IPC: C12Q1/6886
Filed: 2020-10-21
Abstract: The present invention relates to a composition for predicting prognosis of colorectal cancer recurrence comprising a single nucleotide polymorphism marker in a BRAF gene. More specifically, as a result of taking blood from a patient before colorectal cancer surgery and performing next-generation sequencing analysis with the obtained blood, a single nucleotide polymorphism marker within a BRAF gene is identified, and differences in single nucleotide polymorphism markers in the BRAF gene appear in blood of the relapsed and non-relapsed of colorectal cancer patients. Therefore, the single nucleotide polymorphism marker in the BRAF gene can be provided as a composition for predicting recurrence prognosis of colorectal cancer patients, a kit for predicting recurrence prognosis, and a method for predicting recurrence prognosis.
Patent KR-20200125553-A (KR)
Title: Box lunch prduct sale system using mobile application
Inventor: YEON SOO HUH
IPC: H04W4/12
Filed: 2020-10-26
Abstract: The present invention provides a lunch box product sale system using a mobile application and a method thereof. The lunch box product sale system comprises a management system generating production data and delivery data by collecting consumer order information including types and quantity of lunch boxes, a receiving store, and receiving time inputted through the mobile application installed on a mobile terminal of a consumer and store owner order information inputted through the sales system of an individual store.
Patent KR-20200124208-A (KR)
Inventor: HAN MIN GU
IPC: C07D233/58
Filed: 2020-10-26
Abstract: The present invention relates to a solid-phase N-heterocyclic carbene complex which is a delayed catalyst for polyurethane polymerization. More specifically, the present invention synthesizes N-heterocyclic carbene, manufactures the solid-phase N-heterocyclic carbene complex compound on which any one adduct selected from carbon dioxide (CO_2), zinc (Zn), tin (Sn), and magnesium (Mg) salt is coordination bonded to the synthesized N-heterocyclic carbene. The N-heterocyclic carbene complex compound manufactured by the same can solve the problem of available time. Polyurethane polymerization hardly proceeds at room temperature, but since a polyurethane polymerization reaction starts when heated to 60°C or higher, the polyurethane polymerization reaction can be effectively performed by an action of delaying the polymerization of polyurethane.
Patent KR-20220057350-A (KR)
Inventor: AHN MI SEON
IPC: B60G7/00
Filed: 2020-10-29
Abstract: The present invention relates to a suspension device for an electric vehicle, which absorbs an impact to prevent the impact of a road surface of an electric vehicle from being transmitted to a vehicle body or a passenger. The suspension device comprises: a suspension arm disposed in a cross member; a bush fitted to a fitting unit of the suspension arm, having an outer container, having an inner container, and having rubber interposed between the outer container and the inner container; a fastening unit fastened to the cross member while supporting the bush; and a plate coupled to an outer circumferential surface of one side of the inner container through an adhesive and having a coupling hole formed on one end thereof.
Patent KR-20220058156-A (KR)
Inventor: HONG SANG GI
IPC: F16K1/46
Filed: 2020-10-30
Abstract: The present invention relates to a sealing member for valve blocks, wherein the valve blocks having each port, through which fluid is introduced and discharged, are provided to come in surface-contact with each other, and sealing members provided to each port between both valve blocks for sealing are included. An expanded mounting groove is formed in each port of both valve blocks coming in surface-contact with each other. Moreover, the sealing member for valve blocks comprises: a sealing pipe inserted into the mounting groove of the valve blocks to have a flow passage connected to the port; and an O-ring provided on an outer circumferential surface of the sealing pipe to come in contact with an inner circumferential surface of the mounting groove of both valve blocks.
Patent KR-20220059725-A (KR)
Inventor: AHN SANGJOON
IPC: G21C3/58
Filed: 2020-11-03
Abstract: The present invention relates to a method for manufacturing a high-density nuclear fuel pellet by using spark plasma sintering, and more particularly, a method for manufacturing a nuclear fuel pellet, the method including: obtaining a uranium hydrogen compound (UH_3) by reacting a uranium metal in a hydrogen environment; obtaining uranium nitride (U_2N_3) by reacting the uranium hydrogen compound (UH_3) in a nitrogen environment; and obtaining a uranium mononitride (UN) pellet by performing spark plasma sintering on the obtained uranium nitride (U_2N_3). According to the manufacturing method of the present invention, a preparation step of U_2N_3 powder to UN powder is omitted, and a UN pellet is manufactured by performing the spark plasma sintering on the U_2N_3 powder, so that burden of equipment is reduced, and energy consumed for manufacturing the pellet is reduced, thereby achieving economic benefits in the industry.
Patent KR-20220060928-A (KR)
Inventor: CHOI YOUNG YONG
IPC: G01J3/50
Filed: 2020-11-05
Abstract: The present invention relates to a badminton shuttlecock collector. When a cork of a badminton shuttlecock (1) fallen to the ground enters an input part (24) of a collector body (20), an infrared sensor (70) senses a white part of the cork of the shuttle cock (1) and a motor (50) is operated. An elevating bar (30) raises a claw (80) by a rack gear surface part (32) engaged with a pinion gear (52) of the motor (50) and at the same time, the cork of the badminton shuttlecock (1) is erected upward to be collected by being stacked and pushed up into a collection container (10). Therefore, There is no need for a collecting person to collect a plurality of badminton shuttlecocks (1) cumbersomely by hand, and the time required to collect the plurality of badminton shuttlecocks (1) can be greatly reduced.
Patent KR-20220067399-A (KR)
Title: System and method for coating secondary battery
Inventor: KANG DONGJOON
IPC: B05C5/02
Filed: 2020-11-17
Abstract: Disclosed are a system and method for coating a secondary battery. According to an embodiment of the present invention, a secondary battery coating system for coating a substrate by supplying slurry stored in a supply tank to a slot die through a pipe, comprises: an in-line viscometer for measuring viscosity and temperature according to characteristics of the slurry; a flow meter for measuring a flow rate of the slurry; a flow rate control valve for controlling a flow rate based on a feedback signal according to the flow rate measured by the flow meter; a detection sensor for detecting a shape of slurry coating beads discharged from the slot die to the substrate in real time; and a coating controller for detecting a change event of a set process condition by monitoring the shape of slurry and coating beads through the in-line viscometer in real time, and controlling the flow rate of the flow rate control valve by referring to reference data suitable for the changed characteristics. According to the present invention, it is possible to secure loading level (L/L) uniformity, which is an important specification of a coating operation.
Patent KR-20220068044-A (KR)
Title: Apparatus for diagnosing artificial neural network-based inference model and method thereof
Inventor: KOO JUNG MO
IPC: G06N5/04
Filed: 2020-11-18
Abstract: The present invention relates to an apparatus and method for diagnosing an artificial neural network-based inference model. The present invention is to provide an apparatus and method for diagnosing an artificial neural network-based inference model, which can identify sensor data having bad influence on performance of the inference model and improve analysis ability of sensor data having an influence on determination results of the inference model by detecting neurons involved in a wrong decision when an artificial neural network-based inference model makes a wrong decision, and detecting a contribution level of each neuron by performing a cumulative back propagation to the detected neurons. The present invention comprises: an artificial neural network-based inference model; and a control unit which detects neurons involved in a wrong decision when the inference model makes a wrong decision, and detects a contribution level of each neuron by performing a cumulative back propagation to the detected neurons.
Patent KR-20200136857-A (KR)
Title: Wireless power transmission device for flat furniture and flat furniture having the same
Inventor: JUNG CHUN KIL
IPC: H02J50/00
Filed: 2020-11-23
Abstract: The present invention relates to a wireless power transmission device for flat furniture and the flat furniture capable of wireless charging including the same to keep transmission efficiency of the wireless power transmission device always high. The wireless power transmission device for flat furniture comprises: a fixing unit attached to and fixed to a lower surface of a flat plate unit of flat furniture; an elastic member installed on the fixing unit; and a wireless power transmission module inserted into a recess unit (B) of the flat plate unit and pressed to be movable in one direction by the elastic member to be installed in contact with an upper surface of the recess unit regardless of the thickness of the flat plate unit.
Patent KR-20220071323-A (KR)
Title: Method for operation of a device for providing health care service based on symptom test
Inventor: SUNTAE JUNG
IPC: G16H50/50
Filed: 2020-11-24
Abstract: An operating method of an apparatus for providing a health care service according to an embodiment of the present invention includes the steps of: constructing a personalized health care database by using user information collected from a user terminal; constructing a query interface including personalized medical examination information by using the personalized health care database; providing the query interface to the user terminal; and providing health care service information including symptom check-based disease occurrence probability information to the user terminal, based on symptom information received from the user terminal in response to the query interface.
Patent KR-20220072405-A (KR)
Title: 경계 영역 확장을 이용한 이미지 보정 기반의 이미지 처리 방법 및 이를 이용한 장치
Inventor: KIM YOUNG SAE
IPC: G06T7/136
Filed: 2020-11-25
Abstract: 경계 영역 확장을 이용한 이미지 보정 기반의 이미지 처리 방법 및 이를 이용한 장치가 개시된다.  본 발명의 일실시예에 따른 이미지 처리 방법은 이미지 변형 처리를 위해 블록화된 원본 이미지의 각 블록마다 블록 확장을 수행하는 단계; 상기 경계 영역이 확장된 블록들로 이루어진 확장된 이미지에 대해 이미지 변형 처리를 수행하고, 손실 압축 방식으로 압축하는 단계; 및 이미지 변형 처리 및 손실 압축된 상기 확장된 이미지에 대해 압축 해제 및 이미지 복원을 수행한 뒤 상기 각 블록마다 블록 축소를 수행하여 복원 이미지를 생성하는 단계를 포함한다.
Patent KR-20210120803-A (KR)
Title: Method and apparatus for video decoding
Inventor: LEE SUN YOUNG
IPC: H04N19/176
Filed: 2020-11-25
Abstract: Provided are a method and apparatus for decoding a video. In accordance with the present invention, the method for decoding the video comprises: a step of acquiring the information of parameters for directing whether it is possible to apply a multiple transform set (MTS) to a block to be decoded or not, the width of the block to be decoded, and the height of the block to be decoded; a step of determining the conversion type of the block to be decoded based at least one of the parameters for directing whether it is possible to apply an MTS to the block to be decoded or not, the width of the block to be decoded, and the height of the block to be decoded; a step of setting a zero-out area of the block to be decoded based on at least one of the parameters for directing whether it is possible to apply an MTS to the block to be decoded or not, the width of the block to be decoded, and the height of the block to be decoded; and a step of executing a reverse conversion on the block to be decoded based on the determination results on the zero-out area and the conversion type of the block to be decoded. The present invention aims to provide a method and apparatus for decoding a video, which are capable of improving compression performance.
Patent KR-20220079049-A (KR)
Title: 사물인터넷 기반 길이조절이 가능한 장애인용 지팡이
Inventor: KIM JU TAE
IPC: A61H3/06
Filed: 2020-12-04
Abstract: 사물인터넷 기반으로 장애물 식별 및 알람이 가능하며 길이조절로 사용자 편의성이 증대된 장애인용 지팡이를 제공한다. 
상기 장애인용 지팡이는 본체; 상기 본체에 내장된 장애물 감지 센서; 상기 장애물 감지 센서와 페어링된 유저 디바이스를 포함하고, 상기 유저 디바이스는 상기 장애물 감지 센서가 감지한 장애물의 크기에 따라 상호 다른 대역의 음성 신호를 발생시키며, 상기 본체는 유저 선택에 의해 길이가 조절 가능한 것을 특징으로 한다.