baber/WOPTO huggingface dataset:
Patent KR-20210092398-A (KR)
Title: System and method for stability test of heat transport pipe using drone
Inventor: KIM KIHAN
IPC: B64C39/02
Filed: 2020-01-16
Abstract: An embodiment of the present invention relates to a system for testing stability of a heat pipe by using a drone, which comprises: a global positioning system (GPS) module; the drone having a thermal image camera for photographing the heat pipe and creating a heat map; and a control unit for receiving information on rupture position of the heat pipe from the drone to check the rupture position of the heat pipe and controlling flight of the drone, wherein the drone loads the heat map on a geographic information system (GIS) to compare an initial heat pipe with the heat map and generating and transmitting information on rupture position of the heat pipe when the initial heat pipe is not matched with the heat map.
Patent KR-20210092542-A (KR)
Title: Method for surface treatment of inorganic particles and inorganic particles manufactured thereby
Inventor: CHOHEE OH
IPC: C04B41/49
Filed: 2020-01-16
Abstract: The present invention relates to a method for surface treatment of inorganic particles and inorganic particles manufactured thereby. A method for surface treatment of inorganic particles according to the present invention mills inorganic particles and a coupling agent in a dry manner to pulverize the inorganic particles, and makes a coupling agent combined on surfaces of the inorganic particles, thereby preventing problems occurring in a conventional wet milling process.
Patent KR-20210093556-A (KR)
Title: Structure For Fire Proof Door
Inventor: LEE SEUNG YONG
IPC: E06B5/16
Filed: 2020-01-20
Abstract: The present invention relates to a structure for a fire door for construction, capable of having an insulation function and a flame-retardant function as well as a heat barrier function and improving productivity. The structure includes: a front frame placed toward a space on one side; a rear frame placed toward a space on the other side; a lateral frame installed on a side to connect the front and rear frames; a filling board interposed into an internal space formed by the front, rear and lateral frames; and a plurality of pads installed by being interposed into a part where the front, rear and lateral frames come in surface contact. The lateral frame (30) includes: a center plate (31); rear plates (32) bent from both sides of the center plate (31) at an angle of 180°, respectively; and rib side plates (33) bent from ends of the rear plates (32) at right angles respectively. There is a space provided between the rib side plates (33), and a gasket is interposed into the space.
Patent KR-20210094388-A (KR)
Title: Autonomous moving robot and method for controlling the same
Inventor: JAEMIN KIM
IPC: B60L53/31
Filed: 2020-01-21
Abstract: The present invention relates to an autonomous moving robot and a control method thereof, which can self-correct errors of a distance sensing unit whenever returning for charging. To this end, the autonomous moving robot comprises: a robot body having a power supply unit and a driving unit; a distance sensing unit provided on one side of the robot body to measure the distance from a surrounding environment of the robot body; a wheel sensor sensing a rotation number of the driving unit; and a control unit controlling the driving unit. The control unit aligns the robot body with a first position, calculates a measurement distance from the first position to a second position through the distance sensing unit, and calculates a moving distance from the first position to the second position of the robot body based on the rotation number sensed from the wheel sensor to determine whether to correct the distance sensing unit based on the measurement distance and the moving distance.
Patent KR-20210095263-A (KR)
Title: Electric mobility apparatus and control method thereof
Inventor: SONG HA MIN
IPC: B60L50/51
Filed: 2020-01-22
Abstract: A method of controlling an electric mobility apparatus according to an embodiment of the present specification according to an embodiment of the present specification comprises steps of: rotating a wheel; performing electrical braking; and driving at least one of electric loads of the electric mobility apparatus in response to the electric braking when a first battery related to driving of a motor corresponds to a fully charged state. According to an embodiment of the present specification, energy efficiency can be improved and the battery and related circuits can be protected by changing the electric braking method in consideration of the battery charge state in the electric mobility apparatus.
Patent KR-20200014399-A (KR)
Title: Semiconductor device
Inventor: SAITO TOSHIHIKO
IPC: H01L29/786
Filed: 2020-01-30
Abstract: A fine structured transistor with a good yield is provided. In addition, a semiconductor apparatus capable of high-speed response and high-speed driving is provided by improving on-characteristics of the transistor. According to the present invention, the semiconductor apparatus has an oxide semiconductor layer, a gate insulating layer, a gate electrode layer, an insulating layer, a conductive film and an interlayer insulating layer which are sequentially stacked thereon, has a source electrode layer and a drain electrode layer formed to be self-aligned by cutting the conductive film to remove the conductive film on the gate electrode layer and the insulating layer, and forms an electrode layer overlapping an area being in contact with the source electrode layer and the drain electrode layer to be in contact with the oxide semiconductor layer.
Patent KR-20210098253-A (KR)
Title: Massage stick for smart phone case and smart phone case with the same
Inventor: JANG JOUNGHYEON
IPC: A45C15/00
Filed: 2020-01-31
Abstract: The present invention relates to: a massage stick for a smartphone case, which is easily stored in a pocket of a smartphone case to be carried so that a user can easily massage the knotted muscles in the user's neck, head, shoulders and the like regardless of time and place, thereby preventing various symptoms including cervicogenic headache caused by the stiff muscles and relieving fatigue; and a smartphone case including the same. According to the present invention, the massage stick has a rectangular flat body with a length greater than a width, four corners, and four sides to be carried by being stored in a pocket of a smartphone case, and is made of cypress wood. Accordingly, a user uses each corner and each side to massage and release the user's knotted muscles.
Patent KR-20210099690-A (KR)
Title: Open market big data based AI seller managing system and method
Inventor: JUNG KYUNG MOON
IPC: G06Q30/02
Filed: 2020-02-04
Abstract: Disclosed are an open market big data-based artificial intelligence (AI) seller management system and method. In accordance with an embodiment of the present invention, an open market big data-based AI seller management system, which manages sellers by using open market big data, comprises at least one among: a search exposure optimization unit which collects and analyzes open market big data for sellers who sell products on an open market platform and recommends exposure optimization keywords for the products; an order status management unit which manages order statuses for the products in the form of a dashboard; a product recommendation unit which analyzes competitor products and recommends trend products based on the results of collection and analysis of the open market big data; and a price management unit which automates the lowest prices corresponding to price comparison products registered for the products. Therefore, the open market big data-based AI seller management system can increase the degree of exposure to the search for the seller products in an AI-based open market.
Patent KR-20210099373-A (KR)
Title: Charging device with storage
Inventor: RIM DONG IN
IPC: H02J7/00
Filed: 2020-02-04
Abstract: The present invention relates to a charging device with a receiving part to prevent a cable from being stolen, and more particularly, to a charging device with a receiving part to prevent a cable from being stolen, which includes; a main body; a cover covering the main body; a charging means distributing power supplied to the inside of the main body to a plurality of charging cables to charge a plurality of mobile devices at once, and preventing the charging cables from being separated from the main body to prevent loss and theft; and a receiving part provided in an upper part of the cover to receive various parts and tools.
Patent KR-20210099762-A (KR)
Title: Sterilizing agent and its manufacturing method
Inventor: RYU HYURKJU
IPC: A01N27/00
Filed: 2020-02-05
Abstract: The present invention discloses a sterilizing disinfectant and a manufacturing method thereof. According to the sterilizing disinfectant and the manufacturing method thereof of the present invention, the sterilizing disinfectant includes: a biocide including at least one antibacterial component selected from the group consisting of chlorine dioxide, hydrogen peroxide, peracid, an alcohol compound, essential oil, an antibacterial component of the essential oil, an antibiotic, an antibacterial phytochemical, and a combination thereof; and an inorganic-organic shell that allows permeation of the biocide, wherein the inorganic-organic shell includes: an inorganic material selected from the group consisting of titanium peroxo complex, titania sol, silica-titania oxide, silica-alumina oxide, and a combination thereof; and an organic material including at least one non-ionic polymer, and the inorganic-organic shell encloses and contains the biocide that is allowed to be stored and released by the inorganic-organic shell. Accordingly, the sterilizing disinfectant and the manufacturing method thereof employs a nano-emulsion technology, which is an ultra- atomization technology, to form nanoscale component particles, so that the component particles spread rapidly and penetrate deeply in air so as to increase deodorization and sterilization ability, and thus environment-friendly disinfection is performed.
Patent KR-20210030844-A (KR)
Title: System and method for hazardous road location identification based on citizen participation
Inventor: CHUNG YOUN SHIK
IPC: G08G1/01
Filed: 2020-02-07
Abstract: According to the present invention, provided is a system for selecting a resident participation-based risk road location, which includes: a user terminal; an information providing server connected to the user terminal through a wired/wireless communication network to provide hazardous road location (HRL) information for a specific area to the user terminal; and a provider terminal connected to the information providing server each other through the wired/wireless communication network to provide the information providing server with empirical road risk information of residents living in the specific area. The information providing server may include: a road hazard information collecting unit for collecting empirical road hazard information of residents for the specific area from the provider terminal; a risk road location selection unit for selecting risk road location information for the specific area by using the empirical road risk information; and a danger road location display unit displaying the danger road location information for the specific area on a road map and providing the information to the user terminal.
Patent KR-20210101628-A (KR)
Title: Passport cover to protect personal information
Inventor: JUNG JI YEONG
IPC: B42F7/04
Filed: 2020-02-10
Abstract: The present invention relates to a passport case capable of protecting personal information, wherein personal information can be protected by a personal information protective cover, the cover for protecting personal information can be fixed by a protective cover fixing part, and a passport can be easily attached and detached by means of a double-sided rivet, such that a problem of the absence of a device for protecting personal information can be solved. That is, the present invention relates to a passport case. The passport case comprises: a personal information protective cover attached to a passport fixing part to protect personal information; a protective cover fixing part capable of fixing the cover for protecting personal information and fixed by means of a double-side rivet, such that the double-sided rivet can be used to facilitate attachment and detachment of a passport; the passport fixing part provided in the form of fixing a passport in a pocket; and an accommodation part provided in the form of accommodating a card and an identity card in the pocket.
Patent KR-20200098420-A (KR)
Inventor: SHIN CHANG HOON
IPC: G01N15/08
Filed: 2020-02-10
Abstract: The present invention provides a method for calculating permeability variation of a porous medium using a pore-scale simulation. The method of calculating the permeability variation of a porous medium of the present invention includes the steps of: providing a porous medium model having porosity by an arrangement of particles; deriving geometric parameters including the crack height for the porous medium model; setting an inlet flow rate of a fluid for the porous medium model; and deriving permeability by performing a pore-scale simulation for the crack height and the inlet flow rate.
Patent KR-20210103876-A (KR)
Inventor: LEE SENG CHAN
IPC: B25J9/00
Filed: 2020-02-14
Abstract: The present invention relates to an algorithm for generating a gait pattern (step length, gait speed, etc.) suitable for a user by using a machine learning technique applied to a wearable robot. According to the present invention, by searching the gait pattern of the general public, a database including the gait pattern of the general public is built in advance, and the effectiveness of gait training can be improved by generating an optimized gait pattern according to the user after searching with the learned machine learning technique. The present invention includes a step of collecting gait data of a user wearing an exoskeleton robot.
Patent KR-20210106302-A (KR)
Inventor: JEONG GUG JIN
IPC: F24C3/10
Filed: 2020-02-20
Abstract: The present invention relates to an automatic ignition gas burner, capable of enhancing safety in use, which comprises: a container sensor for transmitting detection information to a controller; and a controller for automatically supplying the flame.
Patent KR-20210109380-A (KR)
Title: Noise test system and method of battery device
Inventor: LEE MINYOUNG
IPC: G01R31/36
Filed: 2020-02-27
Abstract: A battery device has a first wiring for supplying a first voltage and a second wiring for supplying a second voltage different from the first voltage, and a line impedance stabilization network is connected to the first wiring. A receiver receives the noise transmitted through the first wiring through the line impedance stabilization network, and measures the noise. A signal generator generates a noise signal in which the magnitude of noise is changed, and injects the noise signal into the second wiring through a probe.
Patent KR-20210110444-A (KR)
Title: Door opener assembly for push type fuel door
Inventor: LEE SEONG MUK
IPC: B60K15/05
Filed: 2020-02-28
Abstract: The present invention relates to a fuel door opener assembly for a push type fuel door, which opens and closes the fuel door by push operation. The fuel door opener assembly for a push type fuel door according to the present invention pop-ups the fuel door (D) installed on a vehicle body to open and close the fuel filler of a vehicle by pushing the fuel door, and comprises: a pop-up unit which is installed on a housing (11) and pop-ups the fuel door (D) when the fuel door (D) is pushed from the outside; and a locking unit installed inside the housing (11) to release a restriction of the pop-up unit for the pup-up unit to pop-up the fuel door (D) or restrict the pop-up unit for the pop-up unit to be prevented from poping-up the fuel door (D). The present invention has a simple structure by integrating components and is able to unlock and pop-up the fuel door.
Patent KR-20210110027-A (KR)
Title: Connector cable for electric vehicle
Inventor: HAN BONG CHUN
IPC: B60L53/16
Filed: 2020-02-28
Abstract: The present invention relates to a connector for charging an electric vehicle, which can selectively connect different types of plugs and can easily and quickly combine and disconnect plugs. The connector for charging an electric vehicle comprises: a main body; a first connector and a second connector respectively provided on both sides of the main body, and having an output-side plug or an input-side plug selectively coupled to the outside; and a locking unit selectively engaging with or releasing the output-side plug or the input-side plug coupled to the first connector and the second connector.
Patent KR-20200112674-A (KR)
Inventor: LEE MYUNG HAN
IPC: C23F1/18
Filed: 2020-03-05
Abstract: The present invention relates to an etching composition and a method of etching a metal film using the same, and more specifically, to an etching composition for improving etching characteristics of a single metal layer or a multi metal layer, a method of etching a metal layer using the same, and a method of manufacturing a semiconductor device, including a process performed using the etching composition of the present invention. The etching composition includes: hydrogen peroxide; etching additives such as phosphoric acid compounds and sulfuric acid compounds; pH regulator; fluorine compounds; undercut inhibitors that are adenine, guanine, or mixtures thereof; amine compounds; and the remaining amount of water.
Patent KR-20210114580-A (KR)
Title: Wearable sleep monitoring system and method
Inventor: PARK SE JIN
IPC: G06N20/00
Filed: 2020-03-10
Abstract: The present invention relates to a wearable sleep monitoring system, which can determine a sleep state of a user by using a device wearable on the body, can always check the risk for cardiovascular diseases such as a stroke and a heart disease by measuring various biometric signals using a sensor and can receive prescription for previous preparation, comprising: a biometric signal measuring unit located in a part of the body of the user to measure a plurality of biometric signals including an electroencephalogram (EEG); a feature extracting unit collecting the measured biometric signals from the biometric signal measuring unit to extract a plurality of features belonging to a plurality of regions including time or frequency; a machine learning engine unit predicting a state for cardio-cerebrovascular diseases including a stroke using self-learned data based on the plurality of features extracted from the feature extraction unit; and a state determination unit receiving the predicted state from the machine learning engine unit to determine the health state of the user.
Patent KR-20210114793-A (KR)
Title: waveguide type display apparatus
Inventor: YUN JEONG GEUN
IPC: G02B27/01
Filed: 2020-03-11
Abstract: A waveguide type display apparatus is provided. The waveguide type display apparatus includes a waveguide, an input coupler that transfers an image to the inside of the waveguide, an output coupler that outputs the image transferred to the waveguide to the outside, and a viewing angle expander for outputting an image with an extended viewing angle by deflecting and outputting the image output from the output coupler in a specific direction according to the polarization characteristic of the image.
Patent KR-20210116921-A (KR)
Title: Water saving apparatus
Inventor: SONG YOUNG KEUN
IPC: B05B1/18
Filed: 2020-03-18
Abstract: The present invention relates to a water saving device for a faucet coupled to a faucet to be used. More specifically, a nozzle (20) and a nozzle guide (30) are coupled into a cover (10) coupled to a faucet, and a protrusion unit (32) penetrated by a guide hole (31) protrudes from a center of the nozzle guide to increase a flow rate of tap water due to reduction of a cross-sectional area and split particles of the tap water by impact colliding with a collision unit (22) of the nozzle to discharge the tap water in a particulate state through a discharge hole (21) of the nozzle to have water saving effect while properly maintaining water pressure and a discharge amount and to soften the particle of the tap water to significantly improve touching and cleaning effect.
Patent KR-20210119600-A (KR)
Title: Method for Producing Egg Having Improved Lutein and Zeaxanthin Content, Egg Produced By Same, and Method for Preparing Egg Yolk Oil or Egg Yolk Powder
Inventor: SHIN WEON SUN
IPC: A23K10/16
Filed: 2020-03-24
Abstract: The present invention relates to a method for producing eggs having improved lutein and zeaxanthin content, eggs produced by the same, and a method for preparing egg yolk oil or egg yolk powder. The method for producing eggs having improved lutein and zeaxanthin content according to the present invention produces eggs with 2.5 to 4 times higher content of lutein and zeaxanthin than normal eggs, and provides the prepared eggs as health functional food having excellent color and taste, having high consumer preference and beneficial to health. In addition, according to the present invention, egg yolk oil and egg yolk powder having a high content of lutein and zeaxanthin are manufactured from the eggs, so that various functional foods beneficial to eye health, especially for improving macular degeneration are applicable, and food with excellent storage stability and taste can be provided.
Patent KR-20210120166-A (KR)
Inventor: SHIN CHEON WOO
IPC: G06Q20/14
Filed: 2020-03-25
Abstract: The present invention relates to a method and a system for providing a foodservice to provide food ordered by a user or customer by being photographed in real-time. A food service method using a restaurant server and a user terminal according to the present invention comprises: a first step of providing a menu board to which an identification code is assigned to each of menus; a second step of requesting an order for a corresponding menu by recognizing an identification code of the menu desired by the user through the user terminal and connecting to the restaurant server; and a third step that the restaurant server controls at least one camera provided in the cooking place where the corresponding menu is cooked to photograph the cooking process of the corresponding menu, and transmits the cooking process image captured by the at least one camera to the user terminal in real-time.
Patent KR-20210123633-A (KR)
Title: Electronic device for performing task corresponding to voice command and method for operating thereof
Inventor: CHOI SUNGHWAN
IPC: G10L15/08
Filed: 2020-04-03
Abstract: An electronic device according to an embodiment comprises: a microphone for converting a voice from the outside into voice data; a communication circuit; and at least one processor operationally connected to the microphone and the communication circuit. The at least one processor checks a trigger voice set to trigger the voice command function of the electronic device from the voice data received from the microphone, obtains communication signals including information representing the output of content including the trigger voice in an external electronic device through the communication circuit from the external electronic device, and can be configured to skip the processing of additional voice data obtained from the microphone after the trigger voice if the output of content including the trigger voice in the external electronic device is confirmed and the trigger voice is discerned from the voice data based on the communication signals. In addition, the voice recognition method of the electronic device can be performed using an artificial intelligence model. Therefore, provided are an electronic device and an operating method thereof, wherein whether to process a voice command can be determined based on information from a media device.