baber/WOPTO huggingface dataset:
Patent KR-20210002104-A (KR)
Title: 목표 검출 및 목표 검출 네트워크의 훈련
Inventor: LI CONG
IPC: G06T7/194
Filed: 2019-12-25
Abstract: 본 발명은 목표 검출 및 목표 검출 네트워크의 훈련 방법, 장치 및 기기를 개시한다. 상기 목표 검출 방법은, 입력 이미지의 특징 데이터를 획득하는 단계; 상기 특징 데이터에 따라, 상기 입력 이미지의 복수 개의 후보 바운딩 박스를 결정하는 단계; 상기 특징 데이터에 따라, 상기 입력 이미지의 전경 분할 결과를 획득하는 단계 - 전경 분할 결과는 상기 입력 이미지의 복수 개의 픽셀에서의 각 픽셀이 전경에 속하는지 여부를 나타내는 지시 정보를 포함함 - ; 및 상기 복수 개의 후보 바운딩 박스와 상기 전경 분할 결과에 따라, 상기 입력 이미지의 목표 검출 결과를 획득하는 단계를 포함한다.
Patent KR-20220099372-A (KR)
Inventor: HYUNTAE YOON
IPC: G01K1/14
Filed: 2021-01-06
Abstract: The present invention relates to a refrigerator having a fixing member for attaching a temperature sensor attached to an evaporator. According to the present invention, the refrigerator comprises: cabinets each forming a low-temperature storage space and a machine room in which a compressor and a condenser are disposed; an evaporator disposed behind the storage space and cooling the storage space by passing air flowing from the bottom to the top; a temperature sensor for sensing the evaporator temperature; and a fixing member attaching the temperature sensor to the evaporator. The evaporator includes: a cooling pipe through which a refrigerant flows; a plurality of cooling fins installed on the outer circumference of the cooling pipe; and a support for supporting the cooling pipe. The fixing member may attach the temperature sensor to any one of the cooling pipe and the support.
Patent KR-20220105746-A (KR)
Inventor: LEE SUN BOK
IPC: H02S20/32
Filed: 2021-01-21
Abstract: The present invention relates to an apparatus for controlling a position of a solar cell four-way actuator for a smart factory and, more specifically, to an apparatus for controlling a position of a solar cell four-way actuator for a smart factory, capable of automatically adjusting an orienting direction of a solar module in response to a position (altitude) change of the sun, thereby maximizing power generation efficiency. In accordance with the present invention, the apparatus includes: a swing body having a front side assembled with a solar module, while performing an operation of an angle change to orient the solar module to the sun; at least two link supporters mounted on an outdoor handrail, while kept placed on the rear of the swing body; and an operation guider supporting the swing body while kept combined with the link supporters, while interconnected with the operation of an actuator based on an altitude change of the sun to cause the operation of the swing body and lead the operation thereof.
Patent KR-20220106478-A (KR)
Title: A system and method for identifying defective products under capacity connected to CPS(CYBER PHYSICAL SYSTEM)
Inventor: TAE YOON PARK
IPC: G01N21/90
Filed: 2021-01-22
Abstract: The present invention relates to a system and method for identifying defective products under capacity using CPS, which may learn image data of sound wave signals generated through ultrasonic waves for products which are automatically produced and shipped by conveyors by factory automation in a smart factory by artificial intelligence (AI) to detect whether the capacity of a container is under capacity, and identify defective products under capacity through an identification camera with respect to an optical code attached to the surface of the container.
Patent KR-20210099520-A (KR)
Title: Hydrogel and method for preparing the same
Inventor: PARK SANG HYUN
IPC: A61K51/12
Filed: 2021-01-26
Abstract: The present invention is to provide: hydrogel which has excellent drug delivery ability, is pH-dependent, is biocompatible, and is biodegradable as well as antibacterial; and a method for manufacturing the hydrogel. More specifically, the present invention provides hydrogel comprising irradiated chitosan, a natural gelling polymer, a hydrophilic synthetic polymer, and (3-mercaptopropyl)trimethoxysilane (MPTMS), and a method for manufacturing the hydrogel.
Patent KR-20220107876-A (KR)
Inventor: PARK JUNGSHIN
IPC: H04W88/06
Filed: 2021-01-26
Abstract: The present disclosure relates to a 5G, pre-5G or 6G communication system for supporting a higher data rate after a 4G communication system such as LTE. A method of a mobility management device in a wireless communication system comprises the steps of: receiving an attach request including first capability information including information related to a first network that is enabled among at least two networks supported by a terminal and information indicating that a second network among the at least two networks is disabled from the terminal; transmitting an access response notifying that access to the first network has been completed to the terminal; and establishing a session about the first network of the terminal through a session management device supporting the mobility between the first network and the second network when a session establishing request about the first network is received from the terminal after transmitting the access request.
Patent KR-20220112036-A (KR)
Inventor: LIM YOUNG MI
IPC: H01M10/42
Filed: 2021-02-03
Abstract: The present invention relates to a battery pack system and, more specifically, to a battery pack system installed in a transportation means to supply power to the transportation means. The battery pack system comprises: at least one battery pack including a battery cell and an output control module installed in each battery cell to control the output power of the battery cell; a cooling unit installed in the battery pack to cool the battery pack; a sub-control module installed in the battery pack to measure the state information of the battery cell, transmit the state information of the battery cell through a wireless communication network, and control the output control module according to an input control signal; and a main control module receiving the state information of the battery cell from the sub-control module using the wireless communication network and transmitting a control signal controlling the output power of the battery cell to the sub-control module. In the battery pack system according to the present invention, the sub-control module and the main control module transmit and receive the status information or control signal through wireless communication such that wired parts such as cables and connectors are not required, so maintenance is easy, and space constraints are relatively low in arranging devices such as battery cells.
Patent KR-20220134232-A (KR)
Title: Apparatus for providing trend analysis services based on order data
Inventor: ROH CHANG HYUN
IPC: G06K19/06
Filed: 2021-03-26
Abstract: Proposed are a device and method for providing an analysis service based on a tag of the order data. In the device for providing the service for providing an order management service between retail, wholesale, and purchase, the proposed device comprises: a database that convert-obtains the order form information received from a wholesaler store in the wholesaler store per region and stores the standardized order data used in the order management service and the tag information mapped to the order data; and an analysis part that generates a wholesale trend analysis result for a specific product item in a specific region by performing search and analysis based on the order data and tag information according to a request from a service subscriber terminal. Therefore, the present invention is capable of easily processing a trend prediction analysis considering wholesalers or retailers.
Patent KR-20220134969-A (KR)
Inventor: SHIM YONG HO
IPC: C07K5/06
Filed: 2021-03-29
Abstract: The present invention relates to a bimolecular and multimolecular synthesis method using a molecularly imprinted polymer, and specifically, to a one-pot synthesis method, which is used for synthesis rather than purification and sensor by applying a function of molecularly imprinted polymer, and becomes a more efficient method compared to synthesis using cell culture or organic synthesis.
Patent KR-20220135919-A (KR)
Inventor: JUNG JIN KEE
IPC: C12Q1/6895
Filed: 2021-03-31
Abstract: The present invention relates to SNP markers and primer sets for high-throughput identification of lettuce cultivar and uses thereof, and by using the SNP markers and primer set, a large amount of lettuce varieties can be identified at a lower cost and with higher efficiency compared to conventional methods, which can be used for seed distribution management tasks such as seed variety protection applications and illegal distribution prevention of distribution seeds, and can also contribute to the field of identifying authenticity of lettuce varieties and arbitrating seed disputes.
Patent KR-20220135953-A (KR)
Inventor: JANG JAEHYUK
IPC: H04W74/08
Filed: 2021-03-31
Abstract: The present disclosure relates to a communication technique to fuse a fifth generation (5G) communication system with IoT technology for supporting a further higher data transmission rate after a fourth generation (4G) system, and a system thereof. The present disclosure may be applied to an intelligent service (for example, smart home, smart buildings, smart cities, smart cars or connected cars, health care, digital education, retail business, security and safety related services, and the like) based on 5G communication technology and IoT related technology. Disclosed are a method and an apparatus, in which a RedCap terminal with reduced (or limited) reception performance in a wireless communication system can be efficiently moved to a base station (for example, a base station using a low-frequency band), which can effectively support the RedCap terminal, and operated.
Patent KR-20220141983-A (KR)
Inventor: BU GO PARK
IPC: A61L9/20
Filed: 2021-04-14
Abstract: An invention related to a photocatalyst module is disclosed. The disclosed photocatalyst module includes: a duct positioned on the upper side of a fan to discharge wind blowing from the fan to the side; and a UV LED positioned between the fan and the duct to project UV light into the duct. The present invention can maximize an air purification effect by effectively projecting UV light onto a photocatalyst layer and allowing most of flowing air to come into contact with the surface of the photocatalyst layer.
Patent KR-20220142609-A (KR)
Inventor: KIM BYUNG JEEN
IPC: B23C3/12
Filed: 2021-04-15
Abstract: The present invention relates to a forklift shoe bolt hole chamfering apparatus. According to the present invention, a shoe (20) mounted on a link of a forklift chain forming an endless track of a forklift is manufactured. The link and the shoe (20) are coupled by a bolt. A bolt hole to which the bolt is coupled to the shoe (20) is chamfered by a chamfering device (600). During a forklift shoe manufacturing process, after a cooling process and a flatness inspection process, chamfering is precisely performed with the chamfering device. The forklift shoe bolt hole chamfering apparatus of the present invention has excellent quality. According to the present invention, a defect rate is reduced.
Patent KR-20220147316-A (KR)
Title: Method and Apparatus for Controlling of Human Behavioral Pattern-based Sampling Period in IoT-Digital Healthcare
Inventor: JUNKYUN CHOI
IPC: A61B5/00
Filed: 2021-04-27
Abstract: Proposed are a method and apparatus for controlling a data sampling cycle based on a user behavioral pattern in the non-contact monitoring of biological information. According to the present invention, the method for controlling a data sampling cycle based on a user behavioral pattern in the non-contact monitoring of biological information comprises: a step of comparing similarity between different time zones of collected data for analyzing repeated regularity in accordance with a behavioral pattern of a user; a step of extracting the results of comparison of similarity between different time zones of data, and selecting the time zone showing the highest similarity; a step of changing the sampling cycle in accordance with the selected time zone showing the highest similarity; a step of performing the artificial intelligence (AI)-based data recovery for the data collected in each of the changed sampling cycle, and calculating the accuracy between the actually collected data and the recovered data; and a step of determining the final sampling cycle in accordance with the normal distribution of the calculated accuracy between the actually collected data and the recovered data. The present invention is able to secure performance in a stable manner.
Patent KR-20210137921-A (KR)
Title: Systems, methods, and devices for data recovery with spare storage device and fault resilient storage device
IPC: G06F11/10
Filed: 2021-05-11
Abstract: The present invention relates to a system for data recovery using a spare storage device and a fault resilient storage device, which returns to full function despite internal faults, and a method and an apparatus thereof. According to the present invention, the method comprises the following steps: operating a first storage device and a second storage device as a redundant array; operating the first storage device in a fault recovery mode having at least partial read performance on the basis of the fault state of the first storage device; rebuilding information from the first storage device on a spare storage device on the basis of the fault state of the first storage device, wherein the step of rebuilding the information from the first storage device on the spare storage device includes a step of copying the information from the first storage device to the spare storage device and the information from the first storage device can include data and/or parity information; and reading first information about a read or write operation from the first storage device on the basis of a rebuild point of the spare storage device.
Patent KR-20220153771-A (KR)
Title: Seat track rail assembly
Inventor: CHANKI CHO
IPC: B60N2/07
Filed: 2021-05-12
Abstract: The present invention provides a seat track rail assembly which has sufficient storage space underneath a seat and effectively reduces noise and shaking when a vehicle seat is moved. According to an embodiment of the present invention, the seat track rail assembly comprises: a post; a seat track rail including a lower rail coupled to an upper portion of the post, an upper rail accommodated in the lower rail, a first retainer member provided between the lower rail and the upper rail to slide the upper rail forward and backward, and a second retainer member provided between the lower rail and the upper rail and sliding the upper rail forward and backward on different horizontal lines with the first retainer member; and a seat frame coupled to an upper portion of the seat track rail.
Patent KR-20220136008-A (KR)
Inventor: LEE IL MIN
IPC: H01L27/12
Filed: 2021-05-20
Abstract: Provided is a semiconductor device. The semiconductor device includes: a substrate; a first embedded insulating film disposed on the substrate; a first well disposed in a first area defined by a first element separation film on the first embedded insulating film, and including a first part extended along the upper side of the first embedded insulating film and a second part extended from the substrate in a direction toward the first embedded insulating film; a second embedded insulating film disposed on the first part of the first well; a first semiconductor film disposed on the second embedded insulating film; a first transistor disposed on the first semiconductor film; and a second element separation film disposed on the first part of the first well to separate the second embedded insulating film and the first semiconductor film, and the second part of the first well, wherein the upper side of the second part of the first well is placed on the same plane as the upper side of the first element separation film. Therefore, the present invention is capable of facilitating scaling by including two embedded insulating films.
Patent KR-20220158150-A (KR)
Inventor: PYUN KI HYUN
IPC: G09G3/3275
Filed: 2021-05-20
Abstract: The present invention relates to a display device and a driving method thereof. The display device includes: a sensor configured to sense characteristic values of a circuit element included in pixels using an input initialization voltage and a data voltage supplied to the pixels in a sensing period of one frame period; a timing controller for calculating a maximum black data voltage using characteristic values, and calculating an initialization voltage and a data voltage for each sensing mode to be supplied in a sensing period using the maximum black data voltage; and a data driver outputting the initialization voltage and the data voltage calculated during the sensing period to the pixels in response to a control signal output from the timing controller. Therefore, deterioration of elements included in the pixels can be prevented.
Patent KR-20220164352-A (KR)
Title: Method for evaluating an efficacy of antioxidant
Inventor: CHOI JIYEI
IPC: G01N21/78
Filed: 2021-06-04
Abstract: The present specification provides a method for evaluating and quantifying an antioxidant efficacy of a sample in a corneum of a skin. Since the present disclosure uses a reagent whose color changes depending on a radical, the antioxidant efficacy of a sample can be visualized and intuitively evaluated. In addition, since the present disclosure collects keratin without using invasive means and directly reacts the same with reagents without a separate extraction process, rapid and efficient evaluation is possible. The present invention includes: a step of topically applying a sample to the skin; a step of collecting keratin from an area where the sample is applied; a step of collecting keratin from an area where the sample is not applied; a step of reacting each of the keratin of the area where the sample is applied and the keratin of the area where the sample is not applied to a reagent whose color changes according to the radical; and a step of evaluating the antioxidant efficacy of the sample by comparing the degree of color change of the keratin at each sampling round in the area where the sample was applied and the keratin in the area where the sample was not applied.
Patent KR-20220165435-A (KR)
Title: A Fire Evacuation Equipment Equipped with Danger Signal Generator and Oxygen Supply Device
Inventor: EOM JAE PUNG
IPC: A62B9/04
Filed: 2021-06-07
Abstract: The present invention relates to personal equipment combined with a danger signal generator, an oxygen respirator, and an LED bulb for emergency evacuation, which, if emergency evacuation to a safe zone is required due to a fire, enables an evacuee to smoothly recognize an evacuation route with the light of a lantern in the dark due to thick smoke or electricity supply interruption while receiving oxygen and taking a breath even in a toxic gas generated during a fire, generates the location of the evacuee through an electronic circuit, and enables quick and safe evacuation through a fire. Since fires cause casualties every year, interest in measures to quickly respond to fires and large-scale disasters is increasing. In such a case, rapid evacuation should take precedence, such that if a danger signal generator, an LED bulb, and an oxygen respirator are provided as rescue equipment for rapid evacuation in the event of a fire, many lives can be saved. Therefore, the present invention is to provide personal evacuation equipment, which is required for safely and quickly overcoming difficulties such as flames and smoke to rapidly move to a safe region in the event of a fire, generates radio waves for the location of the evacuee himself or herself in a special situation of being unmovable in a fire site, and allows the evacuee to wait for safety personnel while being supplied with oxygen.
Patent KR-20220166883-A (KR)
Title: Gas management system in ship
Inventor: HOYUN YOO
IPC: F02M21/02
Filed: 2021-06-09
Abstract: Disclosed is a gas management system for a ship. The gas management system for a ship according to one embodiment of the present invention comprises: a storage tank accommodating liquefied gas and evaporation gas; an evaporation gas supply line having a compressor pressurizing the evaporation gas of the storage tank, and supplying the evaporation gas pressurized by the compressor to the demander; and a gas processing unit discharging and circulating pressurized surplus gas remaining in the compressor or in the evaporation gas supply line when the operation of the compressor is stopped. The gas processing unit may comprise: a first circulating line which can firstly discharge the surplus gas to the storage tank; a first buffer tank which can temporarily accommodate the surplus gas discharged by means of the first circulating line and is disposed at the front end of the demander; a second circulating line which can secondly discharge the surplus gas which is firstly decompressed by the first circulating line; and a second buffer tank which can temporarily accommodate the surplus gas discharged by means of the second circulating line. Therefore, stability in operating facilities can be achieved.
Patent KR-20220166660-A (KR)
Title: Air-injected multi-scented dispenser
Inventor: SIM EUL SOUP
IPC: A61L9/14
Filed: 2021-06-10
Abstract: An air injection device for emitting various kinds of fragrances is disclosed, which injects air into a container to push a vaporized fragrance out of the container and dissipates the same to the outside. The air injection device comprises: a case; a docking block installed inside the case to divide the internal mounting space into upper and lower mounting spaces; at least two air pumps which are installed in the upper mounting space inside the case, are connected to the docking block, and generate compressed air to supply to the docking block; two or more fragrance storage containers installed in the lower mounting spaces inside the case to correspond to each air pump, combined with a docking block, and discharging the volatile fragrance vaporized inside from the compressed air supplied through the docking block out of the container; at least two fragrance discharge nozzles installed on the upper cover of the case and connected to the outlet side of the exhaust channel of the docking block and the fragrance discharge induction pipe; and a control unit installed inside the case and controlling the operation of the air pump.
Patent KR-20210073508-A (KR)
Title: System and method for providing sales information using electronic price display device
Inventor: HAN DONG PYO
IPC: G06Q30/02
Filed: 2021-06-11
Abstract: Embodiments of the present invention provide a system and a method for providing sale information using an electronic price display device, wherein the system comprises: a store registration unit registering a store based on store information including a location of the store; a communication unit receiving the store information and receiving product sale information including a product name and price information of a product associated with an electronic price display device installed in the store for each registered store; and a price information providing unit providing the price information of the product in accordance with each store, each position of the store or each region to which the store belongs on the basis of the store information and the product sale information. Therefore, the embodiments of the present invention can create a new profit by accurately and easily comparing actual selling prices at multiple stores (200) using the electronic price display device, and due to such new revenue creation, installation and management costs of the electronic price display device (210) can be substantially reduced, and thus more stores (200) can use the electronic price display device (210), thereby enabling the store to enjoy advantages such as saving labor costs and paper, facilitating price update, and reducing price display mistakes.