baber/WOPTO huggingface dataset:
Patent KR-20200110888-A (KR)
Inventor: KIM HAK SOO
IPC: C25B1/00
Filed: 2019-03-18
Abstract: The present invention relates to a redox separator, and more particularly, to a redox separator capable of efficiently separating oxygen and nitrogen in air without noise at high power efficiency by combining an electrolysis device and a fuel cell device. According to the present invention, it is possible to provide high purity oxygen without noise by separating air into pure oxygen and nitrogen by using a reversible fuel cell scheme that combines an electrolysis device and a fuel cell. It is not necessary to periodically replenish water in the oxygen generating unit by supplying water generated in the nitrogen generating unit to the oxygen generating unit. By reusing the electricity generated from a nitrogen generator, power consumption can be reduced and energy efficiency can be improved, while the simplicity of the components can make the device smaller. It is easy to install the redox separator according to the standard at a low price, and can be applied to various applications.
Patent KR-20200111040-A (KR)
Inventor: KIM DONG SEOK
IPC: G21H1/02
Filed: 2019-03-18
Abstract: The present invention relates to a betavoltaic battery with excellent battery characteristics. The betavoltaic battery comprises: a p-type semiconductor layer provided on a substrate; an n-type semiconductor layer provided on the p-type semiconductor layer; and a radioactive isotope-containing layer provided on the n-type semiconductor layer. The present invention relates to a manufacturing method of the betavoltaic battery which comprises the steps of: forming the p-type semiconductor layer on the substrate; forming the n-type semiconductor layer on the p-type semiconductor layer; and forming a radioactive isotope-containing layer on the n-type semiconductor layer.
Patent KR-20200113430-A (KR)
Title: Automatic Table Tennis Score Counting Method And System Using Wearable Devices And Smartphones
Inventor: AHYOUNG CHOI
IPC: A63B24/00
Filed: 2019-03-25
Abstract: The present invention relates to an automatic table tennis score counting method using a wearable device and a smartphone, and a system thereof, and more specifically, to an automatic table tennis score counting method using a wearable device and a smartphone, configured to identify motion of a table tennis player using a wearable device, sense a bouncing sound of a table tennis ball by placing a smartphone on a table tennis table, and automatically count a table tennis score, and a system thereof.
Patent KR-20200113875-A (KR)
Title: Laundry Treating Apparatus
Inventor: MYUNGSANG KIM
IPC: D06F37/28
Filed: 2019-03-26
Abstract: According to the present invention, a laundry treating apparatus comprises: a body having an inlet through which laundry is inputted, and accommodating the laundry therein; a door connected to the body and opening/closing the inlet; a control panel provided on the door to receive an operation signal for treating the laundry from a user; a power transmitter provided on the body to transmit a wireless power supply; and a power receiver provided on the door to receive the wireless power supply and transfer the wireless power supply to the control panel. The laundry treating apparatus is able to efficiently supply power to an operation unit placed on the door.
Patent KR-20200114457-A (KR)
Inventor: LEE HEE BAEK
IPC: C08J9/04
Filed: 2019-03-28
Abstract: The present invention relates to a foaming composition, an insulating material comprising a foam thereof, a liquefied gas storage tank, and a ship. The foaming composition comprises: a polyol mixture including first polyether-based polyol having a functional group number of 6, second polyether-based polyol having a functional group number of 8, and aromatic polyester-based polyol; an isocyanate-based compound; a foaming agent; and benzyl alcohol.
Patent KR-20200114579-A (KR)
Title: System for paying security using mobile phone and method therof
Inventor: AN SANG JIN
IPC: G06Q20/32
Filed: 2019-03-29
Abstract: The present invention relates to a credit card payment system using Bluetooth. The credit card payment system using Bluetooth comprises: a purchaser terminal for storing at least one piece of credit card information and transmitting the credit card information to the destination by using Bluetooth communication; a seller terminal for receiving the credit card information from the purchaser terminal and charging a credit card company for the amount of products purchased by a purchaser; a payment mediation server for generating card usage information by receiving, calculating and updating billing data of the amount of products generated in the seller terminal; and a credit card company server for receiving the card usage information from the payment mediation server and performing card usage approval.
Patent KR-20200117452-A (KR)
Inventor: KIM YANG LAE
IPC: B05B13/04
Filed: 2019-04-04
Abstract: According to the present invention, a steaming conveyor cleaning apparatus comprises: a guide rod configured to cross an upper side of a steaming conveyor; a moving block configured to move along the guide rod; a spray means mounted on the moving block to be positioned differently by the moving block, and spraying cleaning water supplied through a cleaning water hose to the steaming conveyor; and a moving means for moving the moving block. The moving means includes: a driving timing pulley and an idle timing pulley placed on an external side of the steaming conveyor; a timing belt wound on the two timing pulleys and having one end fixed to the moving block; and a driving motor which applies driving force to the driving timing pulley. The spray means includes: a cleaning water supply pipe formed in a bending pipe shape and connected to the cleaning water hose; and a spray nozzle placed on a front end of the cleaning water supply pipe. The cleaning water supply pipe is separably fixed to an upper surface of the moving block by a fixing means to make the spray direction of the spray nozzle face the right lower side. According to the present invention, the steaming conveyor cleaning apparatus is able to perform cleaning evenly on a regular basis compared to the conventional manual cleaning done by a worker, thereby effectively keeping the clean condition of the steaming conveyor, and having no concern over the generation of deviation in cleaning in accordance with the proficiency of the worker and over the pollution in accordance with the introduction of foreign substances.
Patent KR-20200118916-A (KR)
Inventor: KANG DONG YEOB
IPC: H01M8/0662
Filed: 2019-04-08
Abstract: The present invention relates to an independent power and hydrogen gas charging station. Electric energy generated by rotating a turbine of an ORC turbine generator rotated by steam produced while combusting combustible materials of domestic waste and food waste in a low-temperature combustor and electric energy generated by an integrated photovoltaic power generation device are charged in a power charging facility and are discharged and used when needed. Hydrogen gas supplied from the outside and hydrogen gas produced by a water electrolysis device are charged in a hydrogen charging facility. Oxygen gas is stored in an oxygen tank. A fuel cell facility converts chemical energy generated by a chemical reaction of the hydrogen gas stored in the hydrogen charging facility and the oxygen gas stored in the oxygen tank into electric energy to store the electric energy in the power charging facility of a rechargeable battery and use the electric energy and heat. The electric energy supplied from the outside is used to charge an electric vehicle if needed while using the electric energy by solar heat, the ORC turbine generator, and the fuel cell facility. While hydrogen gas by electrolysis and hydrogen gas from the outside are stored in the hydrogen charging facility, the hydrogen gas is charged in a hydrogen gas vehicle.
Patent KR-20200095303-A (KR)
Title: Pose estimation
Inventor: KIM CHANGHYUN
IPC: G06N3/08
Filed: 2019-04-08
Abstract: According to an embodiment of the present disclosure, disclosed is a computer program stored in a computer-readable storage medium. The computer program, when executed in one or more processors of a computing device, performs the following operations for pose estimation. The operations comprises: obtaining position information of one or more joints of a subject included in input data by calculating the input data by using a joint estimation submodel of a pose estimation model; obtaining corrected position information of the one or more joints by calculating the position information of the one or more joints by using a position correction submodel of the pose estimation model; and obtaining a result of estimating the pose of the subject based on the corrected position information of the one or more joints, and determining a motion of the subject based on the result of estimating the pose of the subject obtained from one or more pieces of input data.
Patent KR-20200119082-A (KR)
Inventor: KISUK JANG
IPC: H04W48/18
Filed: 2019-04-09
Abstract: The present invention relates to a wireless terminal device for transmitting and receiving data through a plurality of wireless network. According to an embodiment of the present invention, the wireless terminal device comprises: a control unit for obtaining a data packet to be transmitted; a model application variable processing unit for determining a model application variable of the wireless terminal device; a learning-based quality prediction module for obtaining quality prediction information for each accessible network by applying the model application variable to a quality prediction learning model for each wireless network; a network determination unit configured to determine a first wireless network to transmit the data packet from among the plurality of wireless networks based on the quality prediction information for each network; and a wireless communication unit which wirelessly transmits the data packet to a target device using the determined first wireless network.
Patent KR-20200122487-A (KR)
Title: Smart compact
Inventor: JUNGHOON KIM
IPC: F21V33/00
Filed: 2019-04-18
Abstract: A smart compact includes: a main body including a refill container having an open upper portion and defining a space inside, an inner cover disposed on the refill container, and a puff disposed on the inner cover; a cover including a mirror disposed on one surface, having a side connected to the main body by a hinge portion, and capable of opening and closing the upper portion of the main body; a lighting unit disposed on the main body or the cover; a camera disposed on the cover and generating a user face image by recognizing a user′s face in units of points or wrinkles; a sensor disposed on the cover or the main body and measuring the temperature and humidity near the cover; a measuring unit measuring skin conditions from the image of the user′s face recognized by the camera; a transparent image display device disposed so as to overlap the mirror and displaying the temperature, the humidity, and the skin conditions; a first communication unit transmitting, to a user terminal, the image of the user′s face recognized by the camera, the temperature and humidity acquired by the sensor, and the skin conditions measured by the measuring unit; a control unit controlling the illuminance of the lighting unit and the on/off of the lighting unit, the camera, the sensor, the measuring unit, the transparent image display device, and the first communication unit; and the user terminal including a second communication unit receiving the user′s face, the temperature and humidity, and the skin conditions from the first communication unit and a terminal image display device displaying the same.
Patent KR-20200122577-A (KR)
Title: Sound Perception System Using Frequency Signals
Inventor: KIM SEON HEAN
IPC: G06F3/0481
Filed: 2019-04-18
Abstract: The present invention relates to a scale recognition system using a frequency signal to extract sound information inputted through an application of a mobile terminal as scale information while identify the existence of plagiarism by comparing extracted scale information and music information of a manufacturer server and, more specifically, to a scale recognition system capable of recognizing a sound signal occurred in a sound means to generate scales. The scale recognition system comprises: a mobile terminal recognizing a sound signal; and a management server connected to a wired/wireless communication network with the mobile terminal and providing an application installable in the mobile terminal. The application includes an analysis unit analyzing the sound signal provided to the mobile terminal by frequency and extracting scale information compared to analysis information and the default setting, a display unit displaying the scale information obtained through the analysis unit to be displayed through the mobile terminal, and an identification unit selected by a user to determine whether the scale information matches compared the extracted scale information and music information stored in a database of a manufacturer server.
Patent KR-20200126235-A (KR)
Title: practical wipes with toothpicks attached
Inventor: KIM JI HYUN
IPC: A47K7/00
Filed: 2019-04-29
Abstract: The present invention relates to wipes with toothpicks attached, in which the wipe and the toothpick are put together in an integrated bag rather than using the wipe and the toothpick separately. To this end, the practical wipe with the toothpick comprises a wipe space part and a toothpick space part that are formed separately and a bonding part made of one synthetic resin plastic so that the wipe and the toothpick are inserted. Therefore, the present invention removes the need to separately prepare wipes and toothpicks in a picnic, a food delivery, and a restaurant, thereby saving unnecessary manpower and also provides a remarkable effect of not causing purchase of a separate container.
Patent KR-20200127510-A (KR)
Title: Circuit breaker
Inventor: KIM JONG WOO
IPC: H01H71/10
Filed: 2019-05-02
Abstract: A circuit breaker is disclosed. According to an embodiment of the present invention, a circuit breaker includes: a blocking unit comprising a fixed contact unit and a movable contact unit; an output shaft which rotates in an insertion or opening direction by an operation of a manipulator and transmits power for the insertion or opening operation of the movable contact unit; and a bouncing suppressing device for suppressing bouncing when the movable contact unit is opened. The bouncing suppressing device comprises: a first rotary member which is fixed to the output shaft and has a locking protrusion at a position radially spaced apart from the center of rotation; and a second rotary member which has a locking groove into which the locking protrusion enters when the first rotary member rotates in the opening direction, and onto which the locking protrusion latches while rotating by the impact of the locking protrusion so as to restrict backward movement of the locking protrusion. Therefore, the circuit breaker can quickly block currents by suppressing bouncing to prevent the re-ignition of an arc when the movable contact unit is open.
Patent KR-20200128283-A (KR)
Inventor: LEE HYO JIN
IPC: G09G3/3208
Filed: 2019-05-02
Abstract: A display device includes: a display panel including a plurality of pixels; and a display panel driver configured to drive the display panel. The display panel driver is configured to receive input image data, drive the display panel at a first driving frequency when the input image data corresponds to a moving image, and select one of a plurality of flicker lookup tables based on the first driving frequency and drive the display panel with a second driving frequency based on the flicker lookup table when the input image data corresponds to a still image, thereby reducing power consumption of the display panel and improving display quality.
Patent KR-20200132489-A (KR)
Inventor: SEUNG YOUNG UK
IPC: G06Q10/10
Filed: 2019-05-17
Abstract: The present invention relate to a route optimization system which predicts the optimal delivery route based on the delivery person, a restaurant location, a location to be delivered, and the cooking time of the food, and saves the waiting time because the food is not cooked when the delivery person arrives at the restaurant, and a method thereof. According to the present invention, the route optimization system comprises: an area division unit which divides a service target area into a grid of the same size and divides the service target area into a plurality of areas; a transit time prediction unit which predicts the transit time of each area; a delivery call reception unit which receives delivery call information; a cooking time prediction unit which predicts the cooking time of the menu; and an optimal route calculation unit which calculates an optimum route based on transit time information and cooking time information for each area.
Patent KR-20190133609-A (KR)
Title: Chemical vapor deposition apparatus and coating film forming method
Inventor: MORI Chikara
IPC: C23C16/54
Filed: 2019-05-20
Abstract: The present invention provides a chemical vapor deposition apparatus capable of forming a coating film on the entire surface of a substrate by one film forming process, and a coating film forming method using the same. According to the present invention, the chemical vapor deposition apparatus forms a coating film on a surface of a substrate (6) held in a reaction vessel. A first holding member (4) to hold the substrate (6) and a second holding member (5) to hold the substrate (6) independently of the first holding member (4) are disposed in the reaction vessel and at least one from the first and second holding members (4, 5) is vertically operated. A coating film forming method comprises: a first process of holding the substrate (6) by the first holding member (4) and forming a coating film on a surface of the substrate by chemical vapor growth; a second process of moving at least one from the first and second holding members (4, 5) in at least one from upper and lower directions to hold the substrate (6) by the second holding member (5); and a third process of forming a coating film on the surface of the substrate held by the second holding member (5) by the chemical vapor growth.
Patent KR-20200135629-A (KR)
Title: Forming apparatus of compressing seat for manufacturing forming mat
Inventor: KIM JAE YONG
IPC: B29C48/92
Filed: 2019-05-23
Abstract: The present invention relates to an apparatus for molding a compressed sheet for producing a foamed mat. The apparatus includes: extruding rollers having an upper roller and a lower roller provided longitudinally with a predetermined interval therebetween on the same vertical line; a fluid supplying pipe provided to supply steam or cooling water selectively from one side of each of the extruding rollers; a spraying pipe connected to the fluid supplying pipe at one end thereof, provided in the longitudinal direction, while penetrating through each of the centers of the upper roller and the lower roller, supported axially through bearding coupling with the rotating shafts of the upper roller and the lower roller, and including a plurality of nozzles formed radially on the outer circumferential surface inside of the extruding rollers to spray steam or cooling water radially; and a controller configured to regulate and control the supply of steam or cooling water to the fluid supplying pipe so that the extruding rollers may be maintained at a predetermined temperature. According to the apparatus of the present invention, the temperature of the extruding rollers may be controlled rapidly and precisely to provide improved processing efficiency and sheet production yield.
Patent KR-20200135706-A (KR)
Title: One-touch Close Clip
Inventor: JUNG MIN SHY
IPC: E04B9/16
Filed: 2019-05-25
Abstract: The present invention relates to a clip for a coupling, which is used for coupling a structural bar for dispersing a load of a ceiling installation in case of ceiling construction and a functional bar for constructing a finishing material and, more specifically, to a one-touch adhesion clip with bidirectional elastic functions, which can complete a coupling between a structural bar and a functional bar and maintain adhesion between the structural bar and the functional bar by using grasping power of hands only with one clip without using hand tools or other components.
Patent KR-20200000340-A (KR)
Title: Led curable compositions
Inventor: C GEOFFREY ALLEN
IPC: B41M1/06
Filed: 2019-05-29
Abstract: The purpose of the present invention is to provide an LED curable composition which not only has a reliable ink, but also has reliable robustness properties including good chemical resistance and adhesive properties with respect to a base material even when a resulting radiation curable printed matter manufactured by using the ink is cured to a speed of 1 meter/second or more. The composition comprises: at least one component selected from the group consisting of a curable monomer and a curable oligomer; at least one photoinitiator absorbed in wavelength of an ultraviolet light emitting diode; and at least one photoinitiator not absorbing radiation in the wavelength of the ultraviolet light emitting diode. The present invention relates to a digital offset printing method comprising the steps of: applying the composition onto the surface of an imaging member reimageable at an ink take-up temperature wherein the reimageable imaging member has a dampening fluid disposed on an image of the reimageable imaging member; forming an ink image; and transferring the ink image to a printable base material from the reimageable surface of the imaging member at an ink transfer temperature. The present invention relates to a method of providing an LED curable composition, which comprises the steps of: mixing at least one component selected from the group consisting of a curable monomer and a curable oligomer, at least one photoinitiator absorbed in wavelength of an ultraviolet light emitting diode, and at least one photoinitiator not absorbing radiation in the wavelength of the ultraviolet light emitting diode; selectively performing a heating process; and selectively performing a filtering process.
Patent KR-20200137307-A (KR)
Title: Thin film transistor array substrate for digital x-ray detector and the digital x-ray detector including the same and the manufacturing method thereof
Inventor: HYUNG IL NA
IPC: H01L31/105
Filed: 2019-05-29
Abstract: The present invention provides a thin film transistor array substrate for a digital X-ray detector, a digital X-ray detector including the same and a manufacturing method thereof which can minimize creation of parasitic capacitors while maximally increasing a fill factor. Specifically, the present invention forms a data line on a lower portion of an active layer of a thin film transistor, forms a first electrode and a second electrode of the thin film transistor in opposite directions, and forms the first electrode and the second electrode in different layers to maximally separate the data line and a PIN diode in a vertical direction to minimize parasitic capacitors which can be created between the data line and the PIN diode. Also, since the distance between the data line and the PIN diode is maximum in the vertical direction, creation of parasitic capacitors can be minimized even if the horizontal distance between the data line and the PIN diode is short to maximally increase the area of the PIN diode in the horizontal direction to maximally increase the fill factor of a digital X-ray detector.