baber/WOPTO huggingface dataset:
Patent KR-20210025175-A (KR)
Title: Electronic apparatus and control method thereof
Inventor: HWANG JIN YOUNG
IPC: G06N3/04
Filed: 2019-08-27
Abstract: An electronic device is disclosed. An electronic device of the present disclosure comprises: a memory including at least one instruction; and a processor connected to the memory and controlling the electronic device, wherein the processor executes the at least one instruction so as to obtain a first image captured through a camera tilted at a first angle with respect to the ground and information about the first angle, and inputs the first image and the information about the first angle into a trained first neural network model in order to correct a distorted photograph, thereby obtaining a second image, which is the corrected image of the first image. Also, the first neural network model is trained on the basis of a plurality of third images in which an object is captured at a plurality of angles with respect to the ground and second angle information about the plurality of angles.
Patent KR-20210025346-A (KR)
Title: Fishing tools on the sea and under the sea monitoring system
Inventor: RYU CHANGJU
IPC: G06Q50/02
Filed: 2019-08-27
Abstract: The present invention relates to a fishing tool monitoring system installed on the sea and in the sea, which can determine whether a fishing tool is abnormal by measuring the acceleration and angular velocity of a fishing tool. The present invention includes a fishing tool measuring instrument (100), a monitoring server (200), and a ship display (300).
Patent KR-20210027858-A (KR)
Title: Thermoelectric module
Inventor: LEE DAE KI
IPC: H01L35/12
Filed: 2019-09-03
Abstract: The present invention discloses a thermoelectric module in which insulation performance of an electrode can be secured more excellently. The thermoelectric module according to the present invention comprises: a thermoelectric leg having a plurality of n-type legs and a plurality of p-type legs, wherein the n-type legs and the p-type legs are alternately arranged in a state spaced apart from each other in a horizontal direction; a plurality of electrodes consisting of an electrically conductive material, having one end bonded to an upper or lower end of the n-type legs, the other end bonded to an upper or lower end of the p-type legs, and having a bonding surface, an outer surface and a side surface, wherein at least a part of the side surface is inclined at a predetermined angle in a direction perpendicular to the bonding surface; and an insulating coating layer made of an electrically insulating material and coated on the outside of the electrodes in a form surrounding the outer surface and the side surface of each electrode with respect to the plurality of electrodes.
Patent KR-20210027911-A (KR)
Title: Water purifier
Inventor: HWANG TAEHWAN
IPC: H05B6/36
Filed: 2019-09-03
Abstract: The present invention relates to a water purifier for controlling the temperature of hot water in a water purifier to a desired temperature. According to an embodiment of the present invention, the water purifier includes: a hot water tank storing water; a working coil placed on one side of the hot water tank and formed to heat the water in the hot water tank; a heating module including a plurality of switching elements and applying a voltage and a current to the working coil by performing turn-on/off switching operations of the switching elements in accordance with a switching signal; and a sub control part calculating an average electric power value for a set time based on the voltage and the current and generating and outputting a switching signal for the turn-on/off switching operations of the switching elements to the heating module so as to reduce an electric power error between the calculated average electric power value and an electric power command value received from a main control part.
Patent KR-20210028898-A (KR)
Title: Dust collector for preventing air pollution
Inventor: KIM YOUNG SOO
IPC: B03C3/47
Filed: 2019-09-05
Abstract: The present invention relates to a dust collector for preventing air pollution, which is easy to manufacture by being bent from both ends of a charging piece (62) and forming charging tips (60a) along an end line of a charging wing (62a) towards dust collecting bodies (40) while charging sticks (61) facilitate the attachment of the charging piece (62) through a square rod (61a), and can guarantee productivity with ease of assembly.
Patent KR-20210030003-A (KR)
Title: Domino Game Toys
Inventor: CHO GUN DONG
IPC: A63F9/28
Filed: 2019-09-09
Abstract: The present invention relates to a domino game toy. More specifically, the present invention relates to the domino game toy, which has one domino chip in an upper portion of one plate, enables domino chips to be arranged in various shapes according to an assembly shape of a plate, and enables the domino chip to be stood by elasticity of a spring or magnetic force of a magnet after the domino chips sequentially fall down. The domino game toy comprises: the rectangular domino chip to be stood; the plate where the one domino chip is stood in the upper portion and formed in forms of a straight line and a curved line; and a rotary support protruding from both sides in a width direction of the plate to be coupled to a hinge shaft provided to both sides of a lower end of the domino chip to enable the domino chip to be stood and rotated.
Patent KR-20200029371-A (KR)
Title: Shoes changeable to Sandal or Slipper
Inventor: YANG JUN HO
IPC: A43B3/12
Filed: 2019-09-09
Abstract: The present invention relates to a shoe that can be converted to a sandal or a slipper, in which a second upper portion that covers the top of the foot of a wearer of the shoe folds downwards, and the second upper, folded in a U-shape, is adhered to the upper surface of a heel insert and the inner surface of a first upper that maintains the outer appearance of the shoe, and by folding the heel of the shoe together, the folded second upper and heel perform the role of a heel insert of a shoe that has been converted to a sandal or a slipper.
Patent KR-20210033726-A (KR)
Title: Storage device including memory controller, memory device and power management integrated circuit and operating method thereof
Inventor: JIN YONG
IPC: G06F1/32
Filed: 2019-09-19
Abstract: The present technology provides a memory controller, which controls auxiliary power cells having a small number of times to be charged preferentially based on charge count information of each of the plurality of auxiliary power cells included in the memory device and the auxiliary power supply supplying power to the memory controller.
Patent KR-20200135116-A (KR)
Inventor: WATANABE TAIJI
IPC: H05K3/34
Filed: 2019-09-23
Abstract: The present invention provides an electronic component mount structure and a mounting method thereof, in which an electronic component is mounted on the side of a printed circuit board by simple processing, and a mounting area of the electronic component is enlarged. A cut face of a conductive plating layer, which is obtained by cutting along a via in which the conductive plating layer covering an inner wall face of a via hole is electrically connected to a conductive pattern layer of the printed circuit board, is exposed at a cut end face and used as a land pattern which is solder-connected to a mount connecting portion of the electronic component. The end face at which the land pattern is exposed is a surface parallel to the side of the printed circuit board, and therefore electronic components can be mounted on the end face parallel to the side.
Patent KR-20210036564-A (KR)
Title: Apparatus and method for reducing dark current in vehicle
Inventor: KIM HAN SOL
IPC: B60R16/023
Filed: 2019-09-26
Abstract: Disclosed are an apparatus and method for reducing a dark current in a vehicle, which can reduce an unnecessary leakage current (dark current) generated when ignition of a vehicle or engine start is OFF. According to an aspect of the present invention, an apparatus for reducing a dark current in a vehicle comprises: a power supply unit to which power is input; a power control unit which receives a power control signal; and a voltage dividing circuit unit connected between the power supply unit and a micro control unit (MCU) and monitoring the Vlink voltage of the MCU when a power control signal is input to the power control unit.
Patent KR-20200091780-A (KR)
Title: Wire-saw excavation apparatus using a frame of a matrix structure and tunnel excavation method using the same
Inventor: CHOI IN HWAN
IPC: B28D1/12
Filed: 2019-09-27
Abstract: The present invention relates to a wire-saw excavation apparatus, which is installed on a plurality of entry holes bored in accordance with a cutting section of an excavation target surface of rock and excavates the target surface using a wire-saw. More specifically, according to one embodiment of the present invention, the wire-saw excavation apparatus can perform a cutting operation on a plurality of section surfaces at the same time by using a support frame of a matrix structure so that operation efficiency can be noticeably improved.
Patent KR-20210039216-A (KR)
Title: Process for producing methacrylic acid and methylmethacylate
Inventor: CHOI BYUNG YUL
IPC: B01J27/199
Filed: 2019-10-01
Abstract: The present invention relates to a method for producing methacrylic acid and methyl methacrylate. According to the present invention, the lifetime of a catalyst is improved, and methacrylic acid and methyl methacrylate can be obtained in equal yields.
Patent KR-20210042518-A (KR)
Title: Residential complex energy system using solar energy and geothermal energy
Inventor: RYU NAM JIN
IPC: F24D11/02
Filed: 2019-10-10
Abstract: The present invention relates to a residential complex energy system using solar energy and geothermal energy. More particularly, the present invention relates to a residential complex energy system using solar energy and geothermal energy, which uses solar and geothermal heat to supply hot water, heating, and cooling energy, and can supply power and, at the same time, select a heat source according to the user's embodiment, and enables selection or simultaneous operation of hot water supply, heating, and cooling through various operation modes.
Patent KR-20200091325-A (KR)
Inventor: KIM DONG SIK
IPC: F24F110/66
Filed: 2019-10-10
Abstract: The present invention relates to an intelligent ventilation and purification system. The intelligent ventilation and purification system includes: a ventilation purifier capable of being operated in a ventilation mode in which inside air is discharged to the outside and outside air is brought into the inside and an air purification mode in which inside air is purified and circulated; an inside air quality measurer located indoors to measure the concentration of indoor fine dust, the concentration of indoor carbon dioxide and the concentration of indoor volatile organic compounds; and a management server receiving the concentration of outdoor fine dust measured by an outside air quality measurer located outdoors and the concentration of indoor fine dust, the concentration of indoor carbon dioxide and the concentration of indoor volatile organic compounds measured by the inside air quality measurer, and determining an operation mode for the ventilation purifier based on the concentration of outdoor fine dust, the concentration of indoor fine dust, the concentration of indoor carbon dioxide and the concentration of indoor volatile organic compounds to transmit a corresponding mode determination signal to the ventilation purifier. The ventilation purifier is operated in either the ventilation mode or air purification mode in response to the mode determination signal received from the management server.
Patent KR-20210043089-A (KR)
Title: Slip form having a partial heating part, concrete depositing system using therewith, and concrete depositing method using therewith
Inventor: HA JUHYUNG
IPC: E02D23/00
Filed: 2019-10-11
Abstract: The present invention relates to a slip form having a partial heating unit, a concrete placement system using the same, and a concrete placing method using the same. To this end, provided is the slip form having a partial heating unit, which comprises: a slip form of which one surface comes in contact with concrete; and a heating unit (220) placed on a lower end of the slip form in a longitudinal direction to partially heat the concrete. In addition, provided is the concrete placement system using the slip form having the partial heating unit, which comprises: a slip form (200) having a partial heating unit (220), which is installed on each outer wall (110) of concrete having a plurality of outer walls (110); outer temperature sensors (140, 142, 144, 146) installed on an outer side of each outer wall (110) and inner temperature sensors (150, 152, 154, 156) installed on an inner side of the outer wall (110); and a control unit (300) which controls the heating unit (220) by comparing the outer temperature based on the outer temperature sensors (140, 142, 144, 146) and the inner temperature based on the inner temperature sensors (150, 152, 154, 156). The present invention aims to provide the slip form having the partial heating unit, the concrete placement system using the same, and the concrete placing method using the same, which can minimize the difference in temperature between parts.
Patent KR-20190121724-A (KR)
Title: A method for manufacturing an olefinic porous membrane using in-situ grafting
Inventor: KIM BYUNG HYUN
IPC: B01D67/00
Filed: 2019-10-14
Abstract: One aspect of the present invention provides a method for manufacturing a porous membrane, comprising the steps of: (a) melt-extruding polyolefin, a reactive monomer, and a plasticizer in the presence of an initiator to graft the reactive monomer to at least a portion of the polyolefin to obtain a sheet; (b) stretching the sheet to obtain a film; and (c) extracting the plasticizer from the film to obtain a porous membrane. According to the present invention, an olefinic porous membrane having excellent heat resistance and mechanical properties can be manufactured more efficiently and economically.
Patent KR-20210044050-A (KR)
Title: Intergrated payment system of product for pay unmanned highway fee
Inventor: LEE JUNG YONG
IPC: G06Q20/26
Filed: 2019-10-14
Abstract: The present invention relates to an integrated product payment system for unmanned highway toll payment to sell a payment product, charge the same, and process payment for an uncollected highway toll. According to the present invention, the integrated product payment system for unmanned highway toll payment comprises: a kiosk including an input/output unit receiving vehicle information, payment amount information, and selection information for selecting a product to be purchased by a user among salable products and outputting product information of the salable products, a charging unit recognizing a payment product to charge an amount to the payment product, a payment unit performing a payment input of the payment amount information by a payment means, and a communication unit transmitting the vehicle information and the payment amount information; a query server including a vehicle information calculation unit calculating vehicle registration information matching with the received vehicle information and a salable product setting unit setting information on the salable products that can be sold to a vehicle corresponding to the vehicle registration information among the payment products; and a management server receiving the payment amount information to generate payment approval information. The payment amount information includes one or more of the purchase amount information of the selected product and charging amount information of the payment product recognized in the charging unit.
Patent KR-20190120738-A (KR)
Title: Device for mounting electric component and method for manufacturing a display member
Inventor: KANBE HIROHISA
IPC: H05K1/02
Filed: 2019-10-15
Abstract: Provided is an apparatus for mounting an electronic component capable of mounting a flexible electronic component on a flexible display panel with high precision. According to the present invention, the apparatus (1) for mounting an electronic component comprises: a stage (21) including a support unit supporting an edge part of a display panel (P) from a lower side; a pressing head (41) holding an electronic component (W) on an upper side; a first photographing device (43A) photographing an alignment mark prepared in the edge part of the display panel (P) from an upper side; a second photographing device (43B) photographing an alignment mark prepared in the edge part of the display panel (P) from a lower side; a mounting operation control device fitting the position of the display panel (P) and the electronic component (W) based on the relative position information found from a photographic image of both alignment marks; and a correction operation control device allowing the first and second photographing devices (43A, 43B) to receive an image of a correction member (42j4) to recognize the relative position and determine a misalignment in the position relation based on a comparison between the recognition result and a reference value to perform correction.
Patent KR-20200049536-A (KR)
Title: Method and apparatus for hybrid automatic repeat request in sidelink communications
Inventor: HAHN GENE BACK
IPC: H04L1/16
Filed: 2019-10-15
Abstract: Disclosed are a method and an apparatus for HARQ feedback in sidelink communication. A sidelink communication method comprises the steps of: generating an SCI including first resource allocation information of SG data and second resource allocation information for a HARQ response for the SG data; transmitting the SCI to a plurality of UEs participating in the sidelink communication; transmitting the SG data to the plurality of UEs using resources indicated by the first resource allocation information; and receiving the HARQ response for the SG data from one or more of the plurality of UEs using the resources indicated by the second resource allocation information. Therefore, the performance of the communication system can be improved.
Patent KR-20210045161-A (KR)
Inventor: Hong yi su
IPC: A01F12/60
Filed: 2019-10-16
Abstract: The present invention proposes a collecting barrel mounted on the rear end of a running agricultural machine (e.g., pepper harvester). According to the present invention, the collecting barrel (50) has an open upper portion so that the collecting barrel can receive a harvest from above, and is supported by a frame (Fs) provided at the rear end of an agricultural machine. The collecting barrel (50) is supported by an upper link (64) and a lower link (62). When a hydraulic cylinder (70) pushes the lower link (62) upward, the upper link and the lower link rotate together counterclockwise to lift the collecting barrel (50). In this state, a bottom plate (58) of the collecting barrel (50) can be opened to conveniently move the harvest to, for example, a loading box of a vehicle.
Patent KR-20210047733-A (KR)
Title: Integrated thermal management circuit for vehicle
Inventor: Lee keon sik
IPC: B60H1/22
Filed: 2019-10-22
Abstract: The present invention provides an integrated heat management circuit for a vehicle which realized indoor air conditioning. The integrated heat management circuit for a vehicle comprises: a battery line allowing cooling water flowing therein to be connected to be heat-exchanged with a high-voltage battery, and having a first radiator and a first pump allowing internal cooling water to flow; a heating line branching from the battery line at a downstream point of the first pump, having a heating core for indoor air conditioning, and branching from a downstream point of the heating core for indoor air conditioning to merge with the battery line at a downstream point and an upstream point of the high-voltage battery; and a first control valve positioned at a point of branching from the battery line to the heating line to adjust the flow of cooling water flowing from the battery line to the heating line or positioned at a point of merging with the battery line from the heating line to adjust the flow of cooling water branching to a downstream point and an upstream point of the high-voltage battery.
Patent KR-20210057435-A (KR)
Title: Electronic Device and the Method for Mechanical Translation based on Nerve Network
Inventor: LEE KI YOUNG
IPC: G06F40/40
Filed: 2019-11-12
Abstract: The present invention relates to an electronic device and a method for mechanical translation based on a neural network. According to an embodiment of the present invention, the electronic device comprises: a communication circuit which is able to communicate with an external electronic device; a memory which stores one or more instructions, original words dictionary, target words dictionary, and extension dictionary for the machine translation based on the neural network (the original words dictionary and the target words dictionary are respectively related to original words and substitute words); and a processor. The processor is able to execute one or more instructions, acquire an original sentence from the external electronic device through the communication circuit, determine a substitute word for one or more words among an unregistered word from the original sentence or a word related to a user dictionary based on a concentration probability distribution corresponding to the one or more words and a probability distribution of the target words dictionary, generate a translated sentence corresponding to the original sentence to include the determined substitute word, and provide the generated translated sentence to the external electronic device through the communication circuit. The present invention aims to provide an electronic device and a method for mechanical translation based on a neural network, which are able to perform mechanical translation based on the neural network.
Patent KR-20210059086-A (KR)
Inventor: KANG SEUNG WAN
IPC: F21Y115/10
Filed: 2019-11-13
Abstract: To achieve the purpose, an LED module apparatus for an electronic display board is an LED lighting module apparatus for an electronic display board, including a square frame member formed to be combined with a lighting module part, and having a connector part formed therein to be connected with a terminal part of the lighting module part, and the lighting module part combined with the front side of the frame member, wherein a detachable coupling part to be coupled with a frame member placed adjacently is formed in an edge part of the frame member, a lighting module handle part is formed on the rear side of the lighting module part, a light leakage prevention member is formed in one edge part of the frame member, and an accepting concave part for accepting the light leakage prevention part is formed in the other edge part of the frame member. According to the present invention, since the detachable coupling part which is formed to be easier than the frame member is installed, the efficiency of work for installing the LED lighting module apparatus can be improved and the installation can be more flexible in a site. Moreover, since the light leakage prevention member is installed in a corner part of the frame member, the member can prevent some light from being leaked to the rear side of the LED lighting apparatus through a gap formed in the corner part which is a junction part where the frame members come in contact with each other.