baber/WOPTO huggingface dataset:
Patent KR-20220119271-A (KR)
Title: Illuminance sensor 0f Inform backlight
Inventor: PARK JAE YEON
IPC: G01J1/44
Filed: 2021-02-20
Abstract: The present invention relates to an illuminance sensor for informing backlight, in a tool for checking backlighting, which comprises: a plate which has areas at regular intervals; two or more illuminance sensors which are attached with the plate; a tool which is attached to the plate and can display a result of backlighting; and a wire which connects the illuminance sensor and the tool. Therefore, the illuminance sensor not only reduces the inconvenience in a process for configuring a circuit and a code, but also informs backlight with improved convenience and safety, such as allowing a user to see whether or not the backlight is present at a glance, and the like.
Patent KR-20220127402-A (KR)
Title: Device for predicting the destination point of wing parts for large aircraft and the method thereof
Inventor: MO YONG SEON
IPC: G01N3/00
Filed: 2021-03-10
Abstract: According to one embodiment of the present invention, a device for predicting a final product holding point while transferring a final product during a wind component inspection and shipment process for a large aircraft comprises: a long cylindrical shaft unit holding an aircraft wing component to inspect and transfer the component; a motor unit connected to one side of the shaft unit to transmit rotating force to the shaft unit; sling belt units respectively installed on both sides of the shaft unit to support both ends of a wing rib unit; and a holding point prediction unit predicting positions of the sling belt units where the minimum deformation due to the gravity of the aircraft wing component is generated.
Patent KR-20220127481-A (KR)
Title: Multi training device
Inventor: KIM SANG HO
IPC: A63B23/12
Filed: 2021-03-11
Abstract: The present invention relates to multifunctional exercise equipment that can help blood circulation through sole acupressure on a user's desired area, and also through arm muscle strength or waist exercise or the like and can be conveniently used within a minimum space. The present invention comprises: upper and lower cases which are mutually detachable and attachable; first and second acupressure plates configured to be symmetrical about the center of the plane of the upper case; and a heel support piece installed at the center of the plane of the upper case so as to be able to rotate, wherein each of the first and second acupressure plates has hemispherical fixation projections formed on both side edges and hemispherical flexible projections formed in multiple stages on the inside of the hemispherical fixation projections, and the hemispherical flexible projections are discriminated into thin and thick ones. Accordingly, it is possible to freely and conveniently apply acupressure to the forefoot and heel of the foot or other areas desired by a user, also to more definitely provide stimulation by operating a striking unit during the acupressure process, and in some cases, to be combined with arm muscle or waist exercise, thereby being usable in multiple ways.
Patent KR-20210040294-A (KR)
Title: Method, device, electronic equipment and storage medium for querying historical street view
Inventor: Bai Guocai
IPC: G06F16/58
Filed: 2021-03-15
Abstract: An embodiment of the present invention discloses a method, a device, an electronic equipment and a computer-readable storage medium for querying a historical street view and relates to the field of electronic maps, big data, and index technology. The specific embodiment of the method includes: receiving a past street view inquiry request, and determining a target location point according to the past street view inquiry request; determining, as a first location point, a location point at which a past street view image was recorded without exceeding a predetermined distance to the target location point; determining, as a second location point, a location point coinciding with the street view image recording direction of the target location point among the first location points; and returning the past street view image recorded at the second location point. According to the embodiment, the location point with the highest degree of relation to the target position point is quickly and effectively selected from all recorded position points, so that the user-initiated inquiry request is quickly responded, thereby improving the user experience.
Patent KR-20220132339-A (KR)
Title: Memory controller and operating method thereof
Inventor: WON KYUNG KANG
IPC: G06F12/1027
Filed: 2021-03-23
Abstract: The present technology relates to an electronic device. According to the present technology, a memory controller controlling a memory device including a plurality of memory blocks includes: a map cache area for storing a plurality of map cache lines including mapping information between logical addresses and physical addresses provided by a host; a victim map cache line selection unit for, if there is no physical address corresponding to the logical address of the operation request provided from the host in the map cache area, selecting a victim map cache line to be removed from the map cache area among the plurality of map cache lines based on a victim map cache line selection model learned using a plurality of storage state information as training data; and a map data control unit for removing the selected victim map cache line from the map cache area, providing the removed victim map cache line to the memory device, receiving a target map cache line including a physical address corresponding to the logical address of the operation request from the memory device, and controlling the map cache area to store the target map cache line. It is possible to improve the performance of a storage device.
Patent KR-20220132362-A (KR)
Title: Variable stiffness sole for robot
Inventor: BAEK KYU CHO
IPC: B62D57/032
Filed: 2021-03-23
Abstract: A variable stiffness sole for a robot comprises: a base coming in contact with the ground surface; a main body unit, where the base is coupled to a lower portion, configured in a sealing container shape to maintain an atmospheric pressure state or form negative pressure by controlling internal air pressure to vary stiffness; and an ankle mount coupled to an upper portion of the main body unit and connected to an ankle joint of a robot. Therefore, the variable stiffness sole for a robot varies the stiffness of a sole by controlling the internal air pressure while the sealed inner space is filled with small granules, thereby adaptively changing a shape of the sole according to an obstacle shape of the ground surface to secure stable walking of the robot.
Patent KR-20210130636-A (KR)
Title: Radio frequency module and communication device
IPC: H03F1/34
Filed: 2021-03-31
Abstract: An objective of the present invention is to provide a compact high-frequency module having a differential amplification type power amplifier and a communication device including the same. The high-frequency module (1) comprises: a module substrate (91) having main surfaces (91a, 91b); power amplifiers (10A, 20A); an output transformer (15) connected to the power amplifier (10A); and an output transformer (25) connected to the power amplifier (20A). The power amplifiers (10A, 20A) are arranged on the main surface (91a), and the output transformers (15, 25) are arranged inside the module substrate (91) or on the main surface (91b).
Patent KR-20220138079-A (KR)
Inventor: JUNG MUN SUNG
IPC: A63B69/00
Filed: 2021-04-05
Abstract: The present invention is a mountain climbing game-type virtual experience system which enables the experiencer to experience mountain climbing with augmented reality through the provision of visual and dynamic experiences of hiking trails, game elements, and additional functions in an indoor space according to the season, weather, and physical constraints. More specifically, the present invention comprises: a dynamic experience unit in which the experiencer has a practical experience through physical activity; a sensing unit sensing the experiencer; an additional experience unit providing additional experience functions to the experiencer; a screen showing the video; and a setting unit setting various functions. Thus, the experiencer can experience more realistic hiking trails by using visual, active, sound, smell, and touch in the indoor space, thereby using the system without being restricted by the season, weather, or social situation.
Patent KR-20220140079-A (KR)
Inventor: KIM JONG SU
IPC: F01N3/28
Filed: 2021-04-08
Abstract: An embodiment of the present invention provides a fluidized-bed SCR catalytic reactor for reducing nitrogen oxide and a method for reducing nitrogen oxide using the same. A fluidized bed of the fluidized-bed SCR catalytic reactor improves the contact efficiency between exhaust gas and a SCR catalyst, a flow controller actively controls a flow rate according to the concentration of nitrogen oxide, and the input amount of catalyst is controlled through catalyst particles having different surface areas so as to improve the processability of nitrogen oxide.
Patent KR-20220073608-A (KR)
Title: 저전력을 갖는 클럭 게이팅 셀 및 이를 포함하는 집적 회로
Inventor: HWANG HYUN CHUL
IPC: H03K19/00
Filed: 2021-04-13
Abstract: 저전력을 갖는 클럭 게이팅 셀 및 이를 포함하는 집적 회로가 개시된다. 본 개시의 기술적 사상의 일측면에 따른 인에이블 신호 및 클럭 입력을 수신하고 클럭 출력을 생성하는 클럭 게이팅 셀은, 인에이블 신호 및 반전 클럭 출력을 수신하고, 제1 노드를 통해 제1 신호를 생성하도록 구성되는 제1 회로와 상기 제1 신호를 수신하고 반전 제1 신호를 생성하도록 구성되는 제2 회로와 상기 제1 신호, 상기 반전 제1 신호, 반전 인에이블 신호 및 클럭 입력을 수신하고, 상기 제1 노드를 통해 상기 제1 회로와 연결되어 상기 제1 신호를 생성하도록 구성되고, 제2 노드를 통해 상기 반전 클럭 출력을 생성하도록 구성되는 제3 회로와 상기 제1 신호를 수신하고, 상기 제2 노드를 통해 상기 제3 회로와 연결됨으로써 상기 반전 클럭 출력을 생성하도록 구성되고, 상기 클럭 출력을 생성하도록 구성되는 제4 회로를 포함하고, 상기 제3 회로는 상기 클럭 입력을 수신하는 한 쌍의 트랜지스터들을 포함하는 것을 특징으로 한다.
Patent KR-20220142783-A (KR)
Inventor: CHOI CHANG HWAN
IPC: C23C16/455
Filed: 2021-04-15
Abstract: The present invention relates to a semiconductor device having a controlled threshold voltage and a manufacturing method thereof. A semiconductor device according to an embodiment includes: a substrate; a gate insulating layer formed on the substrate; and a metal gate formed on the gate insulating layer and including titanium-cobalt nitride (TiCoN). Here, the work function of the metal gate may be controlled according to the content of cobalt in the titanium-cobalt nitride.
Patent KR-20220145444-A (KR)
Inventor: OH JONG HWAN
IPC: E04B2/86
Filed: 2021-04-21
Abstract: The present invention relates to a precast concrete (PC) double wall using a central connection block and, more specifically, to a precast concrete (PC) double wall using a central connection block, wherein connection hoop reinforcements are each formed on both sides and a central portion in a width direction between a pair of PC panels to connect the pair of PC panels so as to reduce production costs, and a connection block is formed on the central portion so as to resist lateral pressure and lifting load and maintain rigidity, such that a width of the double wall can be increased. According to a preferred embodiment of the present invention, the PC double wall using a central connection block comprises: a front PC panel in which a reinforcing fabric is embedded; a rear PC panel in which a reinforcing fabric is embedded and which is located in parallel with the front PC panel while spaced apart from the same by a predetermined distance; outer connection hoop reinforcements which horizontally connect the reinforcing fabric of the front PC panel with the reinforcing fabric of the rear PC panel, are formed at regular intervals in a height direction to have a rectangular shape, and are configured, respectively, on both sides in a width direction between the front PC panel and the rear PC panel; central connection blocks which are configured between the pair of outer connection hoop reinforcements and formed at regular intervals in the height direction of the front PC panel and the rear PC panel so that the front PC panel and the rear PC panels are connected and integrally formed into concrete; and a central reinforcement rod which includes a U-shaped main body and support parts bent outward from both ends of the U-shaped main body, wherein the U-shaped main body and the support parts are configured to connect the reinforcing fabric of the front PC panel with the reinforcing fabric of the rear PC panel in the central connection blocks.
Patent KR-20220145998-A (KR)
Inventor: JUNG IL SOO
IPC: B65D5/18
Filed: 2021-04-23
Abstract: The present invention relates to a packaging box made of paper material in which honeycomb corrugated cardboard having a certain thickness is assembled and used in a hexahedral shape. The packaging box comprises: two horizontal wall parts; two vertical wall parts provided between the horizontal wall parts; four lower side plates each extending from the lower parts of the horizontal wall part and the vertical wall part; four upper side plates each extending from the upper parts of the horizontal wall part and the vertical wall part; and a cutout part formed by penetrating the upper side plate in a shape of a half sheath and a width of 1 to 3 cm from the upper side plate to be torn off when opening the packaging box. The present invention provides a packaging box that can easily open an upper cover of the packaging box and easily transport and at the same time prevent the penetration of moisture during the transportation of the packaging box.
Patent KR-20220147323-A (KR)
Title: Curtain air bag
Inventor: LEE JONG SEOB
IPC: B60R21/232
Filed: 2021-04-27
Abstract: The present invention relates to a curtain airbag which improves deployability of an airbag cushion while simplifying a structure of the curtain airbag through a subchamber. The curtain airbag comprises: a main chamber of the airbag cushion which is fixed to a vehicle body inside top end and deploys to a bottom end; a first sub-chamber of the airbag cushion which is deployed above a pillar trim while pushing the vehicle body, and moves the main chamber toward the vehicle center; and a second sub-chamber of the airbag cushion which is deployed between an end part of the pillar trim and the main chamber, and pushes and deploys the main chamber so as not to be caught on the end of the pillar trim.
Patent KR-20220147334-A (KR)
Title: Multi Function Vegetation Apparatus
Inventor: KIM HEE JUN
IPC: A01G9/02
Filed: 2021-04-27
Abstract: Provided in the present invention is a multifunctional vegetation apparatus, comprising: an inlet unit provided at a lower end of a main body to suck in external air; a growth unit provided in an upper part of the inlet unit to form an air flow path for the air sucked into the inlet unit, and in which a plurality of port modules planted with plants are placed in multiple rows and layers to grow plants; a discharge unit provided in an upper part of the growth unit and discharging the air, which is sucked into the inlet unit and passes through the air flow path of the growth unit, to the outside; and an irrigation unit located in a lower part of the growth unit to supply water supplied from the outside to the port modules of the growth unit, and to collect and circulate and supply water falling from the port modules of the growth unit, wherein the air flow path is provided with a partition wall that divides the air flow path into a first air flow path that induces the air sucked into the inlet unit to the growth unit of the plants and a second air flow path that induces the air to the discharge unit, and the second air flow path includes a first sterilization module for sterilizing the air discharged to the discharge unit. According to an embodiment of the present invention, there is an effect of increasing air purification efficiency by removing air quality impediments through natural purification of the air discharged to the growth unit of the plants through the first air flow path and sterilization of the air discharged to an outlet through the second air flow path. In addition, there is an effect of maximizing the air purification efficiency by further installing a second sterilization module in an upper part of the growth unit to sterilize the air discharged to the growth unit through the first air flow path and further installing a third sterilization module in an upper part of a water tank to sterilize water in the water tank supplied to the port modules.
Patent KR-20220149255-A (KR)
Inventor: JAESUB YOUN
IPC: H01R13/648
Filed: 2021-04-30
Abstract: According to various embodiments, an adapter (400) capable of protective grounding comprises: a housing (490); a pair of pins (410) connected to the housing; a switch (420) connected to the housing to be movable in parallel with respect to the housing, and having at least a portion exposed outside of the housing; a main shaft (430) fixed within the housing; at least one wing plate (440) connected to the main shaft to be rotatable; an elastic body (450) provided between the main shaft and the switch; and at least one arm (460) connected to the switch, and pressing the wing plate while moving integrally with the switch. Other embodiments are also possible. Therefore, the present invention can realize protective grounding through the wing plate rotating while being inserted into a socket.
Patent KR-20220151087-A (KR)
Title: Liquid Hydrogen cargo carrier
Inventor: SUNG YONG WOOK
IPC: B01D53/14
Filed: 2021-05-04
Abstract: According to one embodiment of the present invention, a liquefied hydrogen carrier is provided. The liquefied hydrogen carrier, according to one embodiment of the present invention, comprises: a hull; a fuel tank installed in the hull and storing liquefied natural gas; at least one cargo tank installed in the hull and storing liquefied hydrogen; a combustion engine for generating power by burning the liquefied natural gas supplied from the fuel tank; a carbon dioxide capture device including an absorption tower which removes carbon dioxide by injecting an absorbent for absorbing carbon dioxide into exhaust gas discharged from the combustion engine, and a regeneration tower which receives, from the absorption tower, the absorbent in which carbon dioxide has been absorbed and separating the carbon dioxide from the absorbent; and a boiler for generating steam by receiving boil-off gas generated by spontaneous evaporation of at least one of the liquefied natural gas stored in the fuel tank and the liquefied hydrogen stored in the cargo tank. The regeneration tower may separate the carbon dioxide from the absorbent by using the steam generated by the boiler. Therefore, boil-off gas can be efficiently treated.
Patent KR-20210062602-A (KR)
Inventor: KIM MYUNG JIN
IPC: H01L33/50
Filed: 2021-05-18
Abstract: The present invention relates to a light emitting diode package including a phosphor. According to the present invention, the light emitting diode package includes: a housing; a light emitting diode chip disposed in the housing; a molding unit disposed on the light emitting diode chip; a first phosphor distributed in the molding unit and emitting cyan light; and a second phosphor distributed within the molding unit and emitting red light. The peak wavelength of the light emitting diode chip is located in a wavelength range of 415 to 430 nm, and white light is formed by combining the light emitted by each of the light emitting diode chip, the first phosphor, and the second phosphor, and the light spectrum of the white light is distributed more than 40% in the 500 to 600 nm wavelength range.
Patent KR-20210064126-A (KR)
Title: Medical Examination Reservation Intermediation of Counseling for Matching Doctor and Outpatient in Call Center System
Inventor: KIM HYO SUNG
IPC: G16H80/00
Filed: 2021-05-17
Abstract: The present invention relates to a consultation method in a call center treatment reservation system equipped with a management server device wherein in response to a customer's call, a call center has a counselor, an information terminal, a voice telephone, a voice recording server, a voice recognition server, and a text data display device that brokers a customer's medical appointment, and brokers a medical appointment by the counselor of the call center selecting a doctor that is suitable for the symptoms of the customer's disease by talking with the customer.
Patent KR-20210070250-A (KR)
Title: Real-scene navigation icon display method, device, equipment and medium
Inventor: HUANG QING
IPC: G01C21/36
Filed: 2021-05-25
Abstract: Embodiments of the present invention provide a method, an apparatus, a device, and a medium for displaying a real-scene navigation icon, and relates to a real-scene navigation technique. The method comprises: a step of determining a driving road of a vehicle through matching of an electronic map and positioning coordinates of the vehicle; a step of determining a steering navigation route of the vehicle in accordance with the driving road; a step of performing fitting processing on the steering navigation route, and generating an indication icon based on the fitted steering navigation route; a step of determining a target lane of the driving road in a real-scene image while driving the vehicle; and a step of displaying the indication icon on the real-scene image in accordance with the position relation between the target lane and the indication icon. Embodiments of the present invention can resolve the problem in which a real-scene navigation icon is not effectively displayed in a vehicle steering process, and optimize the display effect of the navigation icon in a real-scene navigation steering process.
Patent KR-20220160906-A (KR)
Inventor: PARK BO YOUNG
IPC: G06F3/0484
Filed: 2021-05-28
Abstract: Provided are a method and device for content preview. According to one embodiment of the present disclosure, the method for content preview comprises the steps of: displaying a first preview screen for first content according to an input of a preview touch gesture; detecting a preview event for a second content item included in the first preview screen while the touch input is maintained; and displaying a second preview screen including detailed information on the second content in response to the detection of the preview event. Therefore, it is possible to preview a plurality of pieces of content with a single touch gesture.
Patent KR-20220163074-A (KR)
Title: Fast-Charging, High-Energy, Flexible Lithium-Sulfur Batteries Based on Hierarchically Ordered Sulfur Particles and preparation method thereof
Inventor: PARK MOON JEONG
IPC: C08G79/02
Filed: 2021-06-02
Abstract: The present invention relates to a positive electrode active material for a secondary battery including a Poly(S-co-VPA) vulcanized polymer, a manufacturing method thereof, and a lithium-sulfur secondary battery including the same. The Poly(S-co-VPA) vulcanized polymer is a spherical particle with a diameter of 50 to 800 microns, and a three-dimensional porous network is formed throughout the particle. The present invention can mitigate a shuttle effect.
Patent KR-20220164976-A (KR)
Title: Machine learning-based clean room management system and method
Inventor: KIM JAE SUNG
IPC: G06N5/02
Filed: 2021-06-07
Abstract: A machine learning-based clean room management system and method are disclosed. According to an embodiment of the present invention, a machine learning-based clean room management system includes: a data collection part for collecting clean room environment sensor data generated by an environment information sensor installed in a clean room, and manufacturing process data related to the clean room; a data analysis and machine learning part for determining a clean room state related to the clean room using the clean room environment sensor data and the manufacturing process data; and a control and execution part for controlling equipment operating the clean room according to the determined clean room state and optimizing the clean room.