baber/WOPTO huggingface dataset:
Patent KR-20220102843-A (KR)
Title: Obstacle detecting system and control method
Inventor: LEE YONG HO
IPC: G01S15/04
Filed: 2021-01-14
Abstract: Disclosed is an obstacle detection system which can detect an obstacle using echo information including a first echo and a second echo. The present invention comprises: an ultrasonic sensor provided to a vehicle, transmitting an ultrasonic signal to the outside, and receiving a reflection wave reflected by the obstacle; and a control unit receiving information of the reflection wave transmitted from the ultrasonic sensor.
Patent KR-20220105178-A (KR)
Title: Nano bubble water manufacturing apparatus
Inventor: LEE JIN HO
IPC: B01F35/00
Filed: 2021-01-18
Abstract: The present invention relates to a nano-bubble water manufacturing device, comprising: a pretreatment tank for producing ultrapure water from influent source water; a mixed dissolution tank in which ultrapure water produced from the pretreatment tank is introduced, at least one selected from hydrogen or oxygen is supplied, microbubbles are induced to produce a mixture in which hydrogen or oxygen is dissolved and mixed in the ultrapure water, and the mixture is discharged; and a storage tank for storing the mixture discharged from the mixed dissolution tank, thereby capable of further improving the solubility of oxygen or/and hydrogen.
Patent KR-20220105727-A (KR)
Inventor: MIN SEUNG NAM
IPC: B62J43/30
Filed: 2021-01-21
Abstract: The present invention relates to a wearable direction pointing device for ensuring the safety of personal transportation means. The wearable direction pointing device includes a personal transportation means such as a bicycle or an electric quick board and a wearable device worn by a user such as a helmet or a vest. The personal transportation means is equipped with a direction switch for selecting a desired movement direction, a first direction display unit displaying the selected movement direction, a laser display device, and a control unit capable of wireless communication with the wearable device. The wearable device is capable of wireless communication with the control unit, and a second direction display unit displaying a selected movement direction is mounted on the rear surface of the user wearing the wearable device. According to the present invention, a pedestrian or vehicle driver near the personal transportation means can check a movement direction of the personal transportation means displayed on the laser display device and the second direction display unit, so that accidents during operation of the personal transportation means can be prevented.
Patent KR-20220107478-A (KR)
Inventor: KIM JEONG HEE
IPC: G08B21/02
Filed: 2021-01-25
Abstract: The present invention relates to a compact warning device for easy use that can prevent a safety accident by generating a warning sound for a person entering a dangerous area. Since electric/electronic components (12-17) are installed in a main body (11) to form a simple structure and the warning device is easily connected to peripheral facilities for easy use, there is an advantage in that anyone can easily use the warning device universally without limitations in installation space and application fields. In addition, since it is possible to select and output an appropriate warning sound according to the installation space and application fields only by manipulating an input module (13), there is an advantage in that efficient safety accident prevention can be expected.
Patent KR-20220108920-A (KR)
Title: Illumination device for lighting based on possibility of pedestrian collision
Inventor: KWON TAE WON
IPC: G06T7/277
Filed: 2021-01-28
Abstract: The present invention relates to a lighting device based on pedestrian collision possibility recognition, which comprises: a light emitting unit which includes a plurality of light sources and emits light; at least one lens which is disposed in front of the light source; at least one camera which is installed in the light emitting unit and photographs the front of the lighting device; and a control unit which receives an image from the camera, recognizes an object, and controls the light emitting unit based on the same. The control unit selects an object of which the collision probability value is greater than or equal to a predetermined threshold point among a plurality of objects in the front, and controls the light emitting unit to emit light to the selected object.
Patent KR-20220109907-A (KR)
Title: Landaury treating apparatus
Inventor: YOUNGHUN KIM
IPC: D06F37/22
Filed: 2021-01-29
Abstract: The present invention relaters to an apparatus for treating laundry, comprising: a tub providing a space for storing water therein; a drum provided to be able to rotate inside the tub and including a first surface including a drum input hole, a second surface provided at a position facing the first surface and a circumferential surface connecting the first surface and the second surface; a first body including a first body hub fixed to the second surface and located at the rotational center of the drum, and a first body arm extending from the first body hub toward the edge of the second surface; a second body located inside the tub and including a second body hub having the rotational axis of the drum fixed thereto and a second body arm extending from the second body hub in the same direction as the direction of the first body arm extending from the first body hub; a connection part provided to connect the first body and the second body and maintaining a gap between the first body and the second body; and a reinforcement rib extending from the connection part in the lengthwise direction of the first body arm to connect the connection part and the first body arm or the second body arm, and reinforcing the coupling strength of the connection part and the first body arm or the second body arm. Therefore, provided is a connector capable of minimizing remaining foreign substances and a laundry treating apparatus including the connector.
Patent KR-20220110913-A (KR)
Inventor: YE JONGCHUL
IPC: G06N3/04
Filed: 2021-02-01
Abstract: A tomography image processing method using a neural network based on unsupervised learning to remove metal artifacts and an apparatus therefor are disclosed. A tomographic image processing method according to an embodiment of the present invention includes the steps of: receiving a tomographic image including metal artifacts; and generating a tomography image from which the metal artifact is removed by removing the metal artifacts from the received tomography image using a neural network based on unsupervised learning to which an attention model is applied.
Patent KR-20220114923-A (KR)
Title: Adaptive signal constellation design method and apparatus for link adaptation
Inventor: YOON DONG WEON
IPC: H04L1/00
Filed: 2021-02-09
Abstract: According to the present invention, disclosed are an adaptive signal constellation design method for link adaptation and a device thereof. The present invention provides the adaptive signal constellation design device which comprises a processor and a memory connected to the processor. The memory stores program commands executed by the processor to monitor a channel environment through which data is transmitted, determine an optimal constellation parameter for a signal constellation having a lattice structure of θ-QAM according to the monitored channel environment, and map encoded information bits onto signal points determined in the determined optimal constellation parameter.
Patent KR-20220116095-A (KR)
Title: How to Teach Writing Using Persona
Inventor: SONG CHANG HYUN
IPC: G09B19/00
Filed: 2021-02-13
Abstract: The present invention relates to a writing education method using persona. According to the present invention, ordinary people can also find their own materials and write special articles. Persona writing starts with the question, "why do I write?", and through processes of "listing" and "segmentation" of own persona, a person will be able to write stories which only he/she can tell and articles valuable to readers. In fact, through the method, the present inventor has been steadily writing even though the inventor is an ordinary office worker, and has published a total of eight books so far, and writing students who share this education method are steadily writing and publishing.
Patent KR-20210025544-A (KR)
Title: IoT based real-time underwater LED lighting management and underwater LED lighting history management system
Inventor: LEE JOO SUNG
IPC: F21Y115/10
Filed: 2021-02-16
Abstract: The present invention provides an IoT-based real-time underwater LED lighting management and lighting module history management system which can prevent malfunctions due to overheating. The IoT-based real-time underwater LED lighting management and lighting module history management system comprises: a plurality of underwater LED lighting devices; a central monitoring device connected to the plurality of underwater LED lighting devices through a communication network, and monitoring an operation state of the underwater LED lighting device based on operation state information and surrounding environment information received from the plurality of underwater LED lighting devices; and a monitoring terminal connected to the central monitoring device through the communication network, connected to the central monitoring device to request and confirm monitoring results of the plurality of underwater LED lighting devices, and controlling operation of the plurality of underwater LED lighting devices based on the monitoring results.
Patent KR-20220120834-A (KR)
Title: The resonant actuator
Inventor: KIM JEONG WOOK
IPC: G06F3/01
Filed: 2021-02-24
Abstract: The present invention includes: a magnetic circuit module forming a magnetic gap; a voice coil unit disposed at the magnetic gap and vibrating based on a vibration axis; a support module disposed on the magnetic circuit module; and a vibration generation module connected to the voice coil unit and the support module and transmitting vibrations to the magnetic circuit module by generating vibrations by the voice coil unit. Accordingly, the present invention can minimize a size and generate vibrations having a necessary vibration characteristic.
Patent KR-20220122381-A (KR)
Title: Water Quality Monitoring Method and System for Using Unmanned Aerial Vehicle
Inventor: KYUNG HUN PARK
IPC: G01J3/28
Filed: 2021-02-26
Abstract: Provided are a water quality state monitoring method using a drone and a system therefor. A water quality state monitoring method which is executed by a water quality state monitoring system using a drone, implemented through a computer device, according to one embodiment, may comprise the steps of: acquiring a multi-spectral image of an area requiring monitoring by mounting a multi-spectral sensor on a drone; and converting the multi-spectral image into a vegetation index, and predicting a eutrophication state and a water pollution degree for each point through a correlation between the multi-spectral image, the vegetation index, and water quality factors. According to the present invention, the water quality state monitoring method and the system therefor can provide a model capable of more accurately predicting the possibility of an algae outbreak.
Patent KR-20220124954-A (KR)
Title: Temperature sensitive and color expression smart radiative cooling device
Inventor: SHIN JONGHWA
IPC: D06M10/00
Filed: 2021-03-04
Abstract: The present invention relates to a temperature sensitive and color type smart radiant cooling device, which uses nanofiber having a function of changing an expression color and a smart radiation cooling function of naturally controlling the cooling and heating according to external temperature, and a method for cooling or warming an object by using the temperature sensitive and color type smart radiant cooling device.
Patent KR-20220126468-A (KR)
Title: System for collecting and managing data of denial list and method thereof
Inventor: LEE SANGJUN
IPC: G06F16/33
Filed: 2021-03-09
Abstract: A concerned trader information collection and management system according to the present invention may include: a concerned trader information collection unit for collecting concerned trader information from a web page; a data standardization unit for generating standardized data by standardizing unstructured data collected by the concerned trader information collection unit; a database of concerned traders in which information on concerned traders is stored as a data table having a certain pattern by the data standardization unit; and a search sorting unit for searching and sorting the concerned trader information stored in the database according to attributes.
Patent KR-20220126551-A (KR)
Title: Apparatus and method for providing information for improving sleep quality
Inventor: MINSEOK CHOI
IPC: A61B5/11
Filed: 2021-03-09
Abstract: An electronic device according to one embodiment disclosed in the present application comprises a display, at least one processor operatively connected with the display, and a memory operatively connected with the at least one processor, wherein the memory stores instructions that, when executed, allows the at least one processor to check sleep time information of a user, acquire sleep evaluation information and activity information corresponding to the sleep time information, analyze a pattern of the activity information based on the sleep evaluation information, generate sleep guide information for the user based on the analysis result, and output the generated sleep guide information on the display. In addition, various embodiments identified through the present application are possible. The electronic device continuously analyzes and manages the user's sleep habits and provides sleep guide information to improve the user's sleep condition based on the analyzed sleep habits.
Patent KR-20220129916-A (KR)
Title: Space Transformer Tor Probe card
Inventor: KIM KWANG JONG
IPC: G01R1/073
Filed: 2021-03-17
Abstract: The present invention relates to a space transformer tor a probe card. The space transformer performs first heat processing and alternate stacking for ceramic molded bodies to acquire a ceramic processed body and perform first cooling, forms a plurality of 3 to 10 penetration holes, and performs second heat processing, second cooling, and third heat processing for the ceramic processed body to be sintered to a ceramic substrate, thereby providing greater strength.
Patent KR-20220001010-A (KR)
Title: Switch circuit and control method thereof, smart switch and control system
Inventor: ZHANG HE
IPC: G05B19/042
Filed: 2021-03-18
Abstract: The present disclosure provides a switching circuit and a control method thereof, a smart switch, and a control system. The switching circuit includes a wireless communication module, a switch module, a conduction power withdrawing circuit, an energy storage circuit, and a blocked power withdrawing circuit. The switch module is connected to a load and the load is connected to a neutral wire; the energy storage circuit is connected to the wireless communication module; an input terminal of the conduction power withdrawing circuit is connected to a live wire, a first load connection terminal is connected to the switch module, a first power supply terminal is connected to the energy storage circuit, and the conduction power withdrawing circuit is used to output a first current from the first power supply terminal to the energy storage circuit in response to conduction of the switch module; and an input terminal of the blocked power withdrawing circuit is connected to the live wire, a second load connection terminal is connected between the load and the switch module, a second power supply terminal is connected to the energy storage circuit, and the blocked power withdrawing circuit is used to output a second current, which is smaller than the first current, from the second power supply terminal to the energy storage circuit in response to shut-off of the switch module. The switching circuit can prevent a load operation when the switch module is shut off.
Patent KR-20220138618-A (KR)
Inventor: KANG DO HOON
IPC: F16L5/00
Filed: 2021-04-06
Abstract: The present invention relates to a guide pipe extension structure of an MCT block (Multi cable transit Insertblock). More particularly, the present invention relates to a guide pipe extension structure of an MCT block that increases work productivity by reducing the number of man-hours for extension work on a guide pipe and simplifying the correction work on the guide pipe extension. To this end, in a guide pipe constituting an MCT block installed in a coaming installed in a steel wall or ceiling of an offshore structure, provided is a guide pipe extension structure of an MCT block that is characterized in that an extension pipe is bolted to an outer circumferential surface of the guide pipe protruding through the MCT block to extend the length of the guide pipe.
Patent KR-20220138948-A (KR)
Inventor: PARK JUNG RIM
IPC: A01C1/02
Filed: 2021-04-07
Abstract: A seeding apparatus for surfgrass and a seeding method using the same are provided. The seeding apparatus includes: a fixed body that has flat lower and upper surfaces, an inclined cross-sectional area becoming narrower toward an upper side, and a central axis portion in which a through hole is formed; a loss prevention net covering the outer surface of the fixed body and attaching surfgrass seeds; and a fixed bar inserted into the through hole of the fixed body and having a lower part fixedly coupled to the seabed, and an upper part tightly fixed to the upper surface of the fixed body.
Patent KR-20220142066-A (KR)
Inventor: JIN SEONG GEUN
IPC: B60J5/04
Filed: 2021-04-14
Abstract: The present invention relates to an end cover member for an out-belt of a vehicle door, capable of covering a part, in which an out-belt and a glass run are connected, of a vehicle door, while preventing separation after coupling, and a coupling structure of an out-belt and a glass run of a door using the same. In accordance with the present invention, the end cover member for an out-belt of a vehicle door includes: a cover unit (21) covering a part in which an end of an out-belt (13) and an end of a glass run (12) come into contact; an upper body (22) located at an upper end of a panel (11) equipped with a window glass; a lower body (23) located below the upper body (22), and having an engaged hook (26a) hooked and fixed to the panel (11); and a connection unit (24) connecting the upper body (22) and the lower body (23), and connected to the bottom of the cover unit (21). The upper body (22) and the engaged hook (26a) hold the panel (11) vertically to be fixed to the panel (11).
Patent KR-20220144206-A (KR)
Inventor: JEONG YE CHAN
IPC: G05B23/02
Filed: 2021-04-19
Abstract: The present invention provides a system state estimation device and method. Accordingly, system state estimation (RSE) which is robust to disturbances and has autonomous resilience from sensor attacks/failures is possible. The system state estimation device includes: a generation unit; a combination unit; and a determination unit.
Patent KR-20220148522-A (KR)
Title: Composition for Enhancing Hair Volume Containing Glyceryl Fatty Acid Ester and Saturated Fatty Acid
Inventor: IN BYEONGGYU
IPC: A61K8/36
Filed: 2021-04-29
Abstract: The present disclosure relates to a composition for enhancing hair volume containing glyceryl fatty acid ester and saturated fatty acid as active ingredients, and specifically, provides a composition for enhancing hair volume containing glyceryl fatty acid ester and saturated fatty acid as active ingredients. According to the present disclosure, the composition has an advantage in that elasticity of hair can be remarkably improved without negatively affecting the feeling of use.
Patent KR-20220149257-A (KR)
Inventor: LEE JONG CHUL
IPC: F16J15/08
Filed: 2021-04-30
Abstract: The present invention relates to a gasket for a heat exchanger having an excellent lifespan capable of maintaining efficiency even at high temperature and high pressure, comprising: a body part including a center layer positioned at the center to maintain the shape of the gasket; core springs provided in pairs on both sides of the cross section of the center layer; and a jacket part surrounding a portion of the pair of core springs and the lower surface of the body part.
Patent KR-20220150127-A (KR)
Inventor: KIM JOO YOUN
IPC: A63B24/00
Filed: 2021-05-03
Abstract: The present invention relates to a method for evaluating a motion. According to an embodiment of the present invention, the method for evaluating a motion evaluates a motion of a user following a guide video in which a guide motion of an expert is filmed. The method for evaluating a motion includes: a step of collecting a user video by playing the guide video and filming the user motion; a step of determining a frame concordance rate according to comparison between the expert of a first keyframe designated in advance in a frame of the guide video and the user of a second keyframe corresponding to the first keyframe in the frame of the user video; and a step of determining a motion concordance rate of the user motion about the guide motion based on the determined frame concordance rate. Accordingly, the method for evaluating a motion enables the user to do a home workout in the correct motion by informing the user about whether the user properly follows the motion of the expert. Specifically, the method for evaluating a motion evaluates the motion of the user by a simplified process. So, the method for evaluating a motion rapidly evaluates the motion of the user in real time without delay and can evaluate the motion by using a device of a relatively low specification.
Patent KR-20210154722-A (KR)
Inventor: KIM MOONSUN
IPC: G09F9/30
Filed: 2021-05-12
Abstract: The present disclosure relates to an electronic device including a display having multiple states and a method for controlling the same, capable of effectively scanning a data voltage in the electronic device including the display. The electronic device is configured to include: a display including a main area, a first sub-area expanded in a first direction, and a second sub-area extending in a second direction perpendicular to the first direction; a display driver IC to scan a scan signal and a data voltage to the display; and a processor operatively connected to the display and the display driver IC. The processor controls the display driver IC to supply the scan signal to at least a partial area of the main area, the first sub-area, and the second sub-area of the display, and controls the display driver IC to partially scan the data voltage to an area, which is to display a screen, of the main area, the first sub-area, and the second sub-area, according to an embodiment. Besides, various embodiments understood through the specification are possible.
Patent KR-20220154985-A (KR)
Title: Protection boxes for level gauge tubes
Inventor: LEE YONG JOON
IPC: G01D11/24
Filed: 2021-05-14
Abstract: The present invention relates to a protection box for a level gauge tube. The present invention constitutes a protection box capable of providing a wide working space when opened. Accordingly, when assembling safety parts in the protection box, an assembly work can be easily performed. In addition, in an assembly work environment for safety parts, fluid scattering due to damage to the level gauge tube can be prevented while preventing damage such as tearing, scratches or pinholes of the level gauge tube. The protection box for a level gauge tube includes a first box body part, a second box body part, and a tube holder.
Patent KR-20220158321-A (KR)
Title: Pet rides
Inventor: SEO JUNG SOO
IPC: G01R1/22
Filed: 2021-05-24
Abstract: The present invention relates to a play device for pets, which is installed or hung in various places such as a floor, a wall, a pillar, a door frame, a window frame, a tree branch, a pillar and the like so that a pet can use the play device as a playground alone. The present invention includes: a body having a certain area or volume; and a pocket formed on a part of the body.