baber/WOPTO huggingface dataset:
Patent KR-20200000888-A (KR)
Title: Automatic learning game device
Inventor: LEE YOUNG HWA
IPC: A63F3/04
Filed: 2018-06-26
Abstract: The present invention relates to an automatic learning game device, and more specifically, to an automatic learning game device, which comprises: a frame having a groove at an upper portion; an upper plate inserted into the groove; a lower plate (230) inserted into the groove, and arranged under the upper plate (210); a board game plate (700) inserted between the upper plate (210) and the lower plate (230); a backlight module (300) provided in the frame (100); a switch (400) provided to receive a selective command of a user; and a controller (500) operating the backlight module (300) corresponding to a control state of the switch (400). Therefore, when a game is played by using the automatic learning game device, light is dispersed by the backlight module (300) to increase visibility of the board game plate (700) and heighten the sense of tension, thereby improving concentration of the user. In addition, because contents of a study material are projected on the board game plate, the user can naturally learn English words, Chinese characters and the like while playing the game.
Patent KR-20190007382-A (KR)
Inventor: YUN KI MIN
IPC: G06T7/90
Filed: 2018-07-06
Abstract: Provided is a dynamic object detecting technique. Specifically, the present invention relates to a system and a method for determining a state of a motion of a camera on the basis of a result of analyzing a local motion and a global motion which are estimated on the basis of a video captured by a dynamic camera, flexibly updating a background model according to the state of the motion of the camera, and flexibly detecting a dynamic object according to the state of the motion of the camera.
Patent KR-20180082391-A (KR)
Inventor: KIM JONG HO
IPC: H04N19/593
Filed: 2018-07-09
Abstract: According to an embodiment of the present invention, a method for decoding an image using a quad-tree structure comprises the following steps: decoding integrated code block flag information in an encoding unit; decoding a division information flag based on the integrated code block flag information and size information of a conversion unit; and decoding the code block flag information of the conversion unit when the conversion unit is not additionally divided based on the division information flag, wherein the step of decoding the division information flag may not decode the division information flag when a conversion coefficient of the conversion unit does not exist. Therefore, it is possible to increase the encoding/decoding efficiency and reduce the complexity.
Patent KR-20200009325-A (KR)
Title: A packing sheet for exhausting gas and a food container including the same
Inventor: KO HYE KYOUNG
IPC: B65D41/04
Filed: 2018-07-18
Abstract: A packing sheet for gas discharge according to an embodiment of the present invention can include: a lamination part which has a structure in which a first layer and a second layer are stacked to allow gas to move between one surface and the other surface, wherein the first layer and the second layer are partially laminated; and an aperture part which is an area other than the lamination part, and has a space formed between the first layer and the second layer to allow the gas to flow. The packing sheet for gas discharge has the space formed by partially laminating the first layer having micro-perforations and the second layer made of a gas-permeable waterproof material, thereby preventing leakage of liquid while smoothly discharging the gas out of a container.
Patent KR-20200010732-A (KR)
Inventor: YOON TONG SEOB
IPC: G05D1/02
Filed: 2018-07-23
Abstract: The present invention relates to an unmanned vehicle using a laser guidance method, and more particularly, to a driving system of an unmanned vehicle, which is capable of finding a correct driving route after recognizing and avoiding an obstacle when the obstacle appears. The driving system of an unmanned vehicle of the present invention comprises: an unmanned vehicle (100); a laser light emission unit (200) mounted on the unmanned vehicle; a driving map generation unit (300) creating a driving map by using the laser light emission unit; a position recognition unit (400) matching the driving map with a pre-stored base map to recognize a current position of the unmanned vehicle, and setting a driving area; an obstacle recognition unit (500) detecting the presence or absence of the obstacle through the presence or absence of the driving area excluded from the driving map; a bypass area generation unit (700) setting a bypass area to avoid the driving area excluded from the driving map; and a driving control unit (600) driving the unmanned vehicle to travel in the driving area and the bypass area.
Patent KR-20200011281-A (KR)
Title: baby fork
Inventor: YEOM DA SOM
IPC: A47G21/02
Filed: 2018-07-24
Abstract: Disclosed is a fork for infants. The disclosed fork for infants comprises: a handle member; a fork member; an elastic member; and a fork auxiliary member. The elastic member protrudes so that the fork auxiliary member is relatively farther from the handle member than the fork member, so that an infant can easily take food. Therefore, the food in a form of a circular shape such as a sausage can be taken by the infant himself/herself, and further, slipping of the food in the fork for infants can be prevented.
Patent KR-20200013359-A (KR)
Inventor: LEE WON KYO
IPC: G01R29/14
Filed: 2018-07-30
Abstract: The present invention relates to an apparatus for measuring a DC electric field and a method thereof. According to an embodiment of the present invention, the apparatus for measuring a DC electric field comprises: a charging electrode unit in which charging electrodes to induce a DC electric field distributed in a three-axis space of an orthogonal coordinate system are arranged for each axis; a switching control signal for generating unit for generating a switching control signal in accordance with a measurement frequency and the measurement time set by a user; a DC electric field measuring unit for measuring a voltage or a current converted in the amount of charge induced to the charging electrode in accordance with the switching control signal; and an electric field strength calculating unit for calculating the three-axis electric field strength using the voltage or the current measured by the DC electric field measuring unit.
Patent KR-20200017830-A (KR)
Title: Transporting apparatus for manufacturing semiconductor device, and system for transporting semiconductor device with the apparatus
Inventor: IM HYUK SOON
IPC: H01L21/67
Filed: 2018-08-09
Abstract: Provided are a transfer apparatus for manufacturing a semiconductor device, which has a suction device inhaling particles at the back of a wheel, and a semiconductor device transfer system having the same. According to the present invention, the transfer apparatus includes: a body part grasping an object for transferring the object to a destination; a driving part for moving the body part along a rail; a driving control part coupled to the driving part to control the driving part and coupled to the body part to support the body part; and a suction part installed on the driving control part and collecting particles generated by friction between the driving part and the rail.
Patent KR-20200019467-A (KR)
Title: Manufacturing method of membrane electrode assembly for fuel cell, membrane electrode assembly and fuel cell
Inventor: YU JEONG HOON
IPC: H01M4/88
Filed: 2018-08-14
Abstract: Provided are a method for manufacturing a membrane electrode assembly for a fuel cell, a membrane electrode assembly for a fuel cell manufactured by the manufacturing method, and a fuel cell including the membrane electrode assembly. The method comprises the following steps: placing a polymer electrolyte membrane on a voltage-applied substrate; applying catalyst slurry onto one side of the polymer electrolyte membrane by applying the same voltage as voltage applied in the previous step to a two-fluid injection nozzle to prepare an anode electrode layer; and applying the catalyst slurry onto the other side of the polymer electrolyte membrane by applying the same voltage as the voltage to the two-fluid injection nozzle to prepare a cathode electrode layer.
Patent KR-20200022064-A (KR)
Title: Display device
Inventor: PARK DONG JIN
IPC: G09F9/30
Filed: 2018-08-21
Abstract: According to one embodiment of the present invention, a display device with improved impact resistance comprises: a panel assembly including a display panel; a bracket to which the panel assembly is attached; and a buffer layer positioned between the panel assembly and the bracket. The buffer layer includes a first portion having a first modulus of elasticity and a second portion surrounded by the first portion and having a second modulus of elasticity lower than the first modulus of elasticity.
Patent KR-20200024028-A (KR)
Title: An electronic device controlling a property of a screen based on a distance between pen input device and the electronic device, and control method thereof
Inventor: LEE HWA JUN
IPC: G06F3/00
Filed: 2018-08-27
Abstract: Disclosed are an electronic device for controlling the property of a screen based on a distance between a pen input device and the electronic device, and a control method thereof. According to various embodiments of the present invention, the electronic device comprises a camera, a touch screen display and a processor. The processor can display a screen including at least one target object image corresponding to at least one subject acquired by the camera on the touch screen display, and change the property of the screen based on a change in size of the at least one target object according to at least one of a movement of the electronic device and a movement of the subject.
Patent KR-20200029778-A (KR)
Title: A Method on the Estimation of Crack Width Using Image Processing Techniques in Concrete Structures
Inventor: SEOK MIN LEE
IPC: G06T5/00
Filed: 2018-09-11
Abstract: The present invention relates to a method for evaluating the crack width of a concrete structure. The method for evaluating the crack width of the concrete structure using an image processing technique comprises the steps of: (S100) photographing a concrete surface with a camera; (S200) converting a photographed image into a gray image; (S300) performing smoothing through a bilateral blur to remove static noise generated in the photographed image by the concrete surface; (S400) applying an adaptive threshold gaussian constant to remove an influence for the shadow and illumination reflection generated in the photographed image; (S500) applying a closing operation (dilation-erosion) for compensating an influence of separation of continuous concrete crack objects due to the adaptive threshold gaussian constant; and (S600) applying a labeling algorithm to detect a uniform candidate region from an image to which the binarization and closing operation are applied.
Patent KR-20200029783-A (KR)
Inventor: YANG IN SEOK
IPC: G08G5/00
Filed: 2018-09-11
Abstract: The present invention provides an aircraft landing support system providing, in real time, an aircraft with airport information and landing information at time when aircraft is actually landing to guide safe landing of the aircraft. To do this, in an aircraft landing support method guiding aircraft landing under a bad weather condition, the present invention includes: a step of allowing a landing information providing apparatus disposed in an airport to transfer landing information including geographic information of the airport to the aircraft; a step of allowing the landing information providing apparatus mounted in the aircraft to receive the landing information; a step of allowing a landing information output apparatus to synchronize the geographic information and flight information from the aircraft to generate reinforcement information of an image type; and a step of outputting the reinforcement information on a window of the aircraft and changing the reinforcement information of an image type to be identical to geographical features of the airport according to flight of the aircraft, wherein the reinforcement information includes an image showing geographical features of the airport. Therefore, an aircraft responds to various environment changes which may occur when landing and stably lands for safe landing.
Patent KR-20200030991-A (KR)
Title: Angle adjustable fishing rod
Inventor: SON SOO SUNG
IPC: A01K97/10
Filed: 2018-09-13
Abstract: The present invention relates to an angle-adjustable fishing rod support. More particularly, the present invention relates to an improved form of angle-adjustable fishing rod support which can be installed and used in various forms, such as by independently fixing a support to the ground to support a fishing rod or by fixing a plurality of supports to a support frame to support multiple fishing rods. At the same time, the present invention can easily and precisely adjust an angle and direction of a fishing rod mounted, thereby capable of positioning the fishing rod in the correct point direction without shaking.
Patent KR-20200031761-A (KR)
Title: An environmental vehicle euipped with sterillize device
Inventor: PARK HA KYUNG
IPC: B60P3/30
Filed: 2018-09-17
Abstract: The present invention relates to an environmental vehicle integrally equipped with a sterilization device and, more specifically, to an environmental vehicle integrally equipped with: a sterilization liquid storage tank installed at one side of a chassis to store a set amount of sterilization liquid; an underwater pump installed within the sterilization liquid storage tank to pump and discharge the sterilization liquid to the outside; and a sterilization device receiving the sterilization liquid from the underwater pump to inject the sterilization liquid to wheels or the chassis of a vehicle, wherein the sterilization device includes: lower chassis sterilization units which are installed to be long in the back and forth direction of the vehicle on both left and right sides of a lower part of the chassis, and each of which is provided with a sterilization liquid supply pipe having a plurality of sterilization liquid injection nozzles on an outer circumference to inject the sterilization liquid, supplied by the underwater pump, toward the wheels of the vehicle and a lower side of the chassis, and a rotation driving unit connected to and installed at one side of the sterilization liquid supply pipe to rotate the sterilization supply pipe within set displacement and to widen an injection range of the sterilization liquid; upper chassis sterilization units which are installed to be long in the back and forth direction of the vehicle on both left and right sides of an upper part of the chassis, and are configured to inject the sterilization liquid supplied by the underwater pump while reciprocating left and right within the displacement set to the left and right sides of the upper part of the chassis; and a sterilization liquid injection controller installed near a driver seat to be manipulated by a driver by controlling the sterilization liquid supplied to the lower chassis sterilization units and the upper chassis sterilization units to sterilize the external surface of the chassis.
Patent KR-20190013675-A (KR)
Inventor: LEE SUN GUN
IPC: B65D90/08
Filed: 2018-09-17
Abstract: The present invention relates to a water tank having a seismic isolation system. According to an embodiment of the present invention, the water tank having the seismic isolation system includes: a bottom frame including a base concrete disposed on a horizontal plane and at least one of a square pipe, an H-beam, and a channel disposed on a top of the base concrete; a vibration control plate having an angle protruding from both lower sides of the vibration control plate and fixedly fastened to a top surface of the base concrete so as to be installed on the top of the base concrete, provided on a top surface thereof with at least one of the square pipe, the H-beam, and the channel, and formed of a rubber material; and a fixed plate including a fixed part fixedly and axially fastened to an upper portion of the vibration control plate, and a welded part integrally formed with the fixed part while being bent upward and welded to at least one of the square pipe, the H-beam, and the channel. Therefore, when earthquake vibrations, for example, are generated, a vibration of the base concrete is prevented from being transmitted to the square pipe, the H-beam, and the channel through the vibration control plate formed of the rubber material, so that a life of the water tank is effectively extended.
Patent KR-20200032843-A (KR)
Title: Automatic face tracking self-camera device using servo motor
Inventor: LEE UNG BEOM
IPC: H04N5/232
Filed: 2018-09-19
Abstract: Provided is an automatic face tracking selfie device using a smartphone face recognition function and a servo motor. More specifically, the automatic face tracking selfie device provides a smartphone holder capable of fixing a plurality of servo motors for adjusting a direction of a camera and a smartphone. The plurality of servo motors may include at least a smartphone horizontal and vertical control servo motor, a vertical angle control servo motor, and a left and right angle control servo motor.
Patent KR-20200000317-A (KR)
Title: Paste composition for solar cell using Arche glass and solar cell using thereof
Inventor: JANG YOON HYUN
IPC: H01L31/0216
Filed: 2018-10-04
Abstract: The present invention relates to a paste composition for photovoltaic cell electrode and a photovoltaic cell According to the present invention, the paste composition for photovoltaic cell electrode does not contain lead so that the paste composition for photovoltaic cell electrode is environmentally friendly and the paste composition for photovoltaic cell electrode has an excellent open voltage and charge factor. In addition, the paste composition for photovoltaic cell electrode according to the present invention generally uses a large amount of arche glass and shows a low silver content of paste and excellent photovoltaic cell energy conversion efficiency, thereby reducing production costs.
Patent KR-20200039472-A (KR)
Inventor: JUN HYEON SOO
IPC: B63G8/00
Filed: 2018-10-05
Abstract: The present invention relates to an ultra-light submarine apparatus, which investigates marine lives or resources, not having been found yet on Earth, in dangerous sea areas in place of humans to reduce the risk ratio and to easily collect much information on the sea, thereby solving problems that there are many deficiencies to be improved and production costs are heavily required in the conventional art. The present invention provides a submarine, comprising: a submarine body formed in an oval shape to be easily movable in the water; a propeller configured to have a propeller shape to advance forward; a rudder configured to have the rudder shape of a real submarine to be switchable left and right; an auxiliary rudder configured to have the auxiliary rudder shape of a real submarine to help serve the role of a rudder; a buoyancy device configured by connecting a plurality of oval spheres to enable a body to float on the water; a radio antenna configured to have a cube shape for being connectable to a manipulator; a battery configured to have a cube shape for operating the submarine; a light configured to have a circular shape similar to the shape of a car light for illuminating dark places; and a camera configured to have a camera lens shape to take pictures around the place where the submarine is positioned. Therefore, the present invention investigates marine lives or resources, not having been found yet on Earth, in dangerous sea areas in place of humans to reduce the risk ratio and to easily collect much information on the sea, thereby solving problems that there are many deficiencies to be improved and production costs are heavily required in the conventional art.
Patent KR-20200040473-A (KR)
Inventor: LEE BYUNG IL
IPC: C23C14/24
Filed: 2018-10-10
Abstract: The present invention relates to a method of manufacturing a mask. According to the present invention, the method for manufacturing the mask is configured to manufacture a mask (100) by electroforming, and comprises the steps of: (a) providing a conductive substrate (21); (b) using the conductive substrate (21) as a cathode body, and forming a plated film (100) on at least one surface of the conductive substrate (21) by electroforming; and (c) performing heat-treatment (H) on the plated film (100). In the step (c), at least a portion of the conductive substrate (21) is compressed (F) to perform the heat-treatment (H) on the plated film (100) in a state in which the conductive substrate (F) is flattened.
Patent KR-20200044394-A (KR)
Inventor: LIM CHAEHOON
IPC: G06F1/16
Filed: 2018-10-19
Abstract: According to various embodiments of the present invention, an electronic device comprises: a housing including a first plate facing in a first direction, a second plate facing in a second direction opposite to the first direction, and a side member surrounding a space between the first plate and the second plate; at least one hinge structure arranged near an edge of one side of the second plate; a stand member arranged to be rotated at a prescribed angle from the second plate through the hinge structure; and a display arranged in the space and arranged to be visible from the outside through at least a portion of the first plate. The electronic device further comprises at least one stopping protrusion arranged near the hinge structure to protrude. The stand angle can be determined as a first stopping unit formed at a corresponding position of the stand member is stopped on the stopping protrusion. Various other embodiments of the present invention are possible.
Patent KR-20190044538-A (KR)
Title: Thermal system of a motor vehicle and method for operating the thermal system
Inventor: DURRANI NAVID
IPC: F25B41/04
Filed: 2018-10-19
Abstract: The present invention relates to a thermal system (1, 1a, 1b, 1c) for controlling inflow air for a passenger compartment of a vehicle and for cooling driving elements of a vehicle power train and, particularly, to a thermal management system. The system (1, 1a, 1b, 1c) is provided with a coolant circulation system (2, 2a, 2b, 2c) including: a compressor (3); a first coolant-air heat exchanger (4) formed to be able to be operated as a condenser/gas cooler and an evaporator and exchanging heat with surrounding air; a second coolant-air heat exchanger which is operated as a first evaporator and in front of which a first expansion engine (13) is supported; and a heat exchanger (12) which is operated as a second evaporator and in front of which a second expansion engine (13) is supported. The coolant circulation system (2, 2a, 2b, 2c) also includes: a third coolant-air heat exchanger (14) operated as a condenser/gas cooler and heating inflow air for the passenger compartment; and a third expansion engine (15) arranged with the compressor (3) and the first coolant-air heat exchanger (4). The third expansion engine (15) is arranged in rear of the third coolant-air heat exchanger (14) from the point of view in the flow direction of the coolant. The present invention relates to a method for operating the thermal system.
Patent KR-20200044610-A (KR)
Inventor: JINHEE LEE
IPC: A45D44/00
Filed: 2018-10-21
Abstract: The present invention relates to a cosmetic cover mask comprising: a cover mask part formed to cover the wearer′s face; and a head wearing part for fixing the cover mask part to the wearer′s face. The cover mask part includes an oxygen injection part which injects oxygen supplied through an oxygen injection tube to the inside through a plurality of oxygen injection nozzles installed on an inner surface of the cover mask part. The oxygen is injected to the inside of the cover mask to supply oxygen to the facial skin, so the mask pack or nutrients applied to the skin can be effectively absorbed into the skin along with oxygen.