baber/WOPTO huggingface dataset:
Patent KR-20200137390-A (KR)
Inventor: LEE SEUNG CHUL
IPC: C09J183/04
Filed: 2019-05-30
Abstract: The present invention relates to a waterproof tape for a mobile device composed of a foam layer having pores in a deep layer and a multi-layer adhesive layer formed of a silicone-based adhesive composition on both sides. When attached to an adherend selected from the group consisting of glasses, plastic substrates, and metal substrates, it has excellent adhesion to the adherend at low and high temperatures, and the adhesion of the curved substrates is improved, thereby having excellent water resistance, resilience resistance, and impact resistance.
Patent KR-20200137549-A (KR)
Inventor: GO YUN AN
IPC: G01N21/65
Filed: 2019-05-30
Abstract: The present invention relates to a drone for monitoring water pollution and a method for monitoring water pollution using the same. According to the present invention, the drone for monitoring water pollution includes: a drone unit which is a flight vehicle capable of flying with wireless control; a camera module photographing a surrounding environment of the drone unit; a reading module irradiating light to an observation point and obtaining information with respect to the received light received by responding thereto; and a communication module transmitting the information with respect to the received light to a server. According to the present invention, the method for monitoring water pollution can quickly identify pollutions on a river or the like and trace pollution emission sources by using the drone.
Patent KR-20200044662-A (KR)
Title: Apparatus and method for performing artificial intelligence encoding and artificial intelligence decoding of image
Inventor: KIM JAE HWAN
IPC: G06N3/08
Filed: 2019-06-04
Abstract: According to one embodiment of the present invention, disclosed is an artificial intelligence (AI) decoding apparatus comprising: a memory for storing one or more instructions; and a processor for executing the one or more instructions stored in the memory. The processor obtains image data generated as a result of a first encoding of a first image, first decodes the image data to obtain a second image corresponding to the first image, determines whether or not to perform AI upscaling for the second image, obtains a third image which is AI-upscaled from the second image through a deep neural network (DNN) for upscaling when it is determined to perform AI-upscale on the second image, outputs the third image when the third image is obtained, and outputs the second image when it is determined to not perform AI-upscale on the second image.
Patent KR-20200140561-A (KR)
Inventor: Kwanghyun CHOI
IPC: F25D25/02
Filed: 2019-06-07
Abstract: The present invention relates to a refrigerator. According to an embodiment of the present invention, the refrigerator comprises: a cabinet having an upper storage space and a lower storage space which are vertically arranged; an upper door opening and closing the upper storage space; a lower door having a door unit opening and closing the lower storage space, and a drawer unit drawn in and out together with the door unit and having an accommodation space; a lifting device provided to the drawer unit and vertically lifted; a basket mounted in the lifting device and vertically lifted by the lifting device; and a buffer member protruding from one side of a circumferential surface of the basket and made of an elastic material to relieve an impact.
Patent KR-20200144851-A (KR)
Inventor: LEE YOUNG SUN
IPC: B60N2/16
Filed: 2019-06-19
Abstract: A vehicle seat pumping device according to the present invention includes: a housing in which a lower end is fixed to a seat frame of a vehicle, an internal space is formed, and a slit hole formed on a top surface; a clutch cam that is rotationally accommodated in the inner space of the housing and has a protrusion protruding outward through the slit hole on the top surface; and a lever bracket that is arranged to face the top surface of the housing from the outside of the housing, has an insertion unit into which the protrusion of the clutch cam is inserted to be coupled to the clutch cam by the combination of the protrusion and the insertion unit to rotate with the clutch cam, and is spaced from the top surface of the housing at a certain distance while the insertion unit and the protrusion are combined.
Patent KR-20200144993-A (KR)
Inventor: PARK IN JEON
IPC: E01C7/35
Filed: 2019-06-20
Abstract: The present invention relates to an eco-friendly floor structure and a construction method thereof which allow rainwater to easily permeate into the ground in a sidewalk or a bicycle lane, a trail, a park, etc. without creating industrial waste of elastic chips of waste tires and cement. The eco-friendly floor structure comprises: cut ground (10) flattened by cutting ground by a prescribed depth; a lower layer unit (12) formed on the upper surface of the cut ground, wherein illite gravel, red soil powder, and a binder which is an adhesive are mixed therein; a base layer unit (14) formed on the upper surface of the lower layer unit (12), wherein ceramic powder, anhydrite powder, clay powder, salt powder, starch powder, and red soil powder are mixed therein; and a surface layer (16) formed on the upper surface of the base layer unit (14), wherein fly ash, silica gel, surface-coated sponge chips, dolomite, and a binder are mixed therein to absorb moisture, provide elasticity, and purify water quality.
Patent KR-20200145011-A (KR)
Inventor: WONKYEOM KU
IPC: G07C5/00
Filed: 2019-06-20
Abstract: Disclosed are a method and a system for vehicle moving route management using a digital tachograph which can easily check a moving route of a vehicle. The method for vehicle moving route management using a digital tachograph comprises: a process in which a vehicle control server receives running basic information including the model name of a digital tachograph, a vehicle identification number, the type of a vehicle (110), an automobile registration number, a transport business registration number, a driver code, a daily running distance, an accumulated running distance, information generation day and time, a vehicle speed, RPM, a brake signal, vehicle location information, azimuth, and acceleration from the digital tachograph to which power is supplied by starting the vehicle; a process in which the vehicle control server stores running management information including the model name of the digital tachograph, the vehicle identification number, the type of the vehicle (110), the automobile registration number, the transport business registration number, the driver code, the information generation day and time, and starting/turning-off information in the running basic information in a database, and stores running route information including the daily running distance, the accumulated running distance, the information generation day and time, the vehicle speed, the RPM, the brake signal, the vehicle location information, the azimuth, and the acceleration in a file storage unit; and a process in which the vehicle control server receives the running basic information from the digital tachograph at preset time intervals while the vehicle is started, and stores the running route information in the running basic information in the file storage unit.
Patent KR-20200145087-A (KR)
Inventor: KIM JU SANG
IPC: A61N1/04
Filed: 2019-06-20
Abstract: The present invention relates to a device for treatment and rehabilitation of shoulder subluxation, a treatment and rehabilitation method and a system using the same. The device according to an embodiment of the present invention includes: a sling-shaped body unit for supporting the upper limbs and shoulders of a user; a sensor unit that is provided on at least one of the upper limb unit or the shoulder unit of the body unit and detects the movement of the shoulder; and an electric stimulation unit that is provided on the shoulder unit of the body unit and provides electric stimulation to muscles constituting the shoulder according to the movement of the shoulder.
Patent KR-20210000343-A (KR)
Inventor: JaNG Eun Bin
IPC: A45D40/00
Filed: 2019-06-24
Abstract: According to a smart foundation case and a method of discharging cosmetic contents using the same, foundation and moisture are discharged after being mixed in different ratios depending on the state of oil and moisture in the skin, and thus the present invention has an effect of providing cosmetics optimized for a user′s skin condition. The smart foundation case includes a case lid, a case body, and an oil and moisture measuring unit.
Patent KR-20200002639-A (KR)
Inventor: MATSUMOTO RINTARO
IPC: C01B15/013
Filed: 2019-06-26
Abstract: Provided is a method of improving the quality of a concentrated hydrogen peroxide solution resulting from RO membrane purification of hydrogen peroxide solution. The present invention relates to a method for producing a purified hydrogen peroxide solution, comprising a step of bringing a crude hydrogen peroxide solution into contact with a reverse osmosis membrane. The present invention includes the following steps: (1a) and/or (1b), wherein (1a) is a step of washing the crude hydrogen peroxide solution before contact with a reverse osmosis membrane by using a solvent, and (1b) is a step of washing the concentrated hydrogen peroxide solution after contact with the reverse osmosis membrane by using a solvent.
Patent KR-20210007130-A (KR)
Inventor: DO HEE SUNG
IPC: A62B18/08
Filed: 2019-07-10
Abstract: A canister for a gas mask of the present invention includes: a case in which a filter element is accommodated; a cover closing an open end of the case; and a UV LED that sterilizes viruses contained in inhaled air by UV rays. Accordingly, the present invention provides the effect of sterilizing the virus with UV rays by placing the UV LED on the path of air during respiration.
Patent KR-20210007398-A (KR)
Inventor: JOO SUNG HOON
IPC: H01L51/00
Filed: 2019-07-11
Abstract: The present invention relates to a polycyclic aromatic derivative compound capable of being employed in various organic layers in an organic light emitting device and, more specifically, to a high-efficiency and long-service life organic light emitting device with remarkably improved luminous efficiency by comprising the same. In addition, an organic light emitting compound is represented by chemical formula A or chemical formula B.
Patent KR-20210008585-A (KR)
Inventor: JANG WOO HWAN
IPC: B29C65/04
Filed: 2019-07-15
Abstract: The present invention relates to a variable condenser motor-controlled high-frequency bonding machine. The variable condenser motor-controlled high-frequency bonding machine according to the present invention provides a variable condenser whose capacitance is automatically controlled by a stepping motor, unlike the conventional manual operation in which the capacitance is varied by direct manual operation by a user, thereby improving work convenience, and accurately and precisely performing the control of the capacitance of the variable condenser.
Patent KR-20200010069-A (KR)
Title: Forming method for battery using for light sintering and battery manufactured by the same
Inventor: KIM YOUNG BEOM
IPC: H01M4/04
Filed: 2019-07-16
Abstract: Disclosed is a method for producing a battery using a photosintering process. The method for producing a battery using a photosintering process according to an embodiment of the present invention comprises the following steps: applying a paste for a positive electrode on a substrate and then sintering the same to form a positive electrode; applying a paste for a solid electrolyte on the positive electrode and then sintering the to form a solid electrolyte; and applying a paste for a negative electrode on the solid electrolyte, and sintering the same to form a negative electrode. At least one of forming the positive electrode, forming the solid electrolyte, and forming the negative electrode is conducted by the photosintering process.
Patent KR-20210009705-A (KR)
Inventor: SEO BO GIL
IPC: G10L15/22
Filed: 2019-07-17
Abstract: The present invention relates to a washing machine that solves a problem that a user cannot easily open a washing machine door. According to the present invention, the washing machine comprises a photographing unit, a storage unit, and a control unit. The control unit recognizes a photographed user as a registered user and controls the door to be opened when photographing data is identified as registered user data while the washing machine is in a standby state, controls not to close the door in case of door being opened when the photographing data is identified as infant data, and controls the door not to be opened when the door is closed.
Patent KR-20210011237-A (KR)
Title: Wireless power transfer apparatus and system including the same
Inventor: EUNSOO LEE
IPC: H01F27/36
Filed: 2019-07-22
Abstract: The present invention relates to a wireless power transmission apparatus and a system including the same. According to an embodiment of the present invention, the wireless power transmission apparatus includes: a core unit including at least three pairs of a plurality of cores; a plurality of coils wound on the plurality of cores, respectively; and a loop coil surrounding the core unit. Among the plurality of cores, angles between adjacent cores are all the same. Among the plurality of cores, phases of currents flowing in coils wound on two cores forming a core pair, respectively, are the same. Among the plurality of cores, a phase difference between currents flowing in coils wound on two adjacent cores which do not form a core pair, respectively, can correspond to the number of core pairs of the plurality of cores. Therefore, the present invention can provide an environment enabling omnidirectional (6 degrees of freedom) power transmission, which has constant power transmission efficiency regardless of the position and direction of a wireless power reception apparatus.
Patent KR-20200012792-A (KR)
Title: Compound and organic light emitting device comprising the same
Inventor: KIM JIN JOO
IPC: C07D307/91
Filed: 2019-07-26
Abstract: The present specification provides a compound of chemical formula 1 and an organic light emitting device comprising the same. The compound according to an embodiment of the present application is used in the organic light emitting device to increase brightness, increase lifespan, lower a driving voltage, and to improve the light efficiency of the organic light emitting device, and thus improve lifespan characteristics of the device by thermal stability of the compound.
Patent KR-20210017928-A (KR)
Title: unauthorized transit smartphone alarm system
Inventor: LEE SEUNG HO
IPC: G08G1/005
Filed: 2019-08-06
Abstract: An effect of the present invention serves to reduce traffic accidents due to jaywalking by notifying a pedestrian of jaywalking information. A traffic light wireless communication device is installed at a pedestrian traffic light, and the traffic light wireless communication device collects information from a pedestrian ultrasonic sensor using Bluetooth.
Patent KR-20210024278-A (KR)
Title: System for Providing Mobile Payment Based on Payment Request Information by Short-range Wireless Communication Interworking
Inventor: KIM JAE HYUNG
IPC: G06Q20/32
Filed: 2019-08-21
Abstract: According to the present invention, a wireless payment system based on payment request information using a short-range wireless communication interworking function is a system including a printer for printing receipts, a payment terminal which can be connected to a designated communication method, a connector device connected through the designated communication method, and an information processing device which communicates with the connector device through designated short-distance communication. The connector device includes: a first communication unit for processing communication of the payment terminal by the designated communication method; a second communication unit for processing communication of the printer by the designated communication method; a third communication unit for connecting to the information processing device by the designated short-distance communication; and a control module including a data receiving unit for receiving a dataset transmitted through the first communication unit, a data reading unit for reading whether or not specified payment target information to be processed is included, a data processing unit which stores and manages an intercepted dataset, and an information transmission unit which transmits history information including the dataset (or information extracted from the dataset).
Patent KR-20210026956-A (KR)
Title: Method of test and repair memory cells during power-up sequence of memory device
Inventor: AHN YOUNG MAN
IPC: G11C29/50
Filed: 2019-09-02
Abstract: A method for testing and repairing memory cells during a power-up sequence and a memory device are disclosed. The memory device includes a built-in self-test unit (BIST unit) which tests the memory cell array during a power-up sequence. The BIST unit performs a test on the memory cell array in response to a power stabilization signal, or a test may be performed on the memory cell array in response to a ZQ calibration command. The BIST unit terminates the test being performed in response to a write leveling command, or terminates the test being performed in response to an active command.
Patent KR-20210032717-A (KR)
Title: Chloride sensor using carbon nanotube, silver nanoparticles and metal-organic framework, and method for producing the same
Inventor: YOO BONG YOUNG
IPC: G01N33/84
Filed: 2019-09-17
Abstract: The present invention relates to a stable and excellent chloride ion sensor using carbon nanotube, silver nanoparticles, and a metal-organic framework. The chloride ion sensor comprises: a substrate; a carbon nanotube layer formed on the substrate; silver nanoparticles formed on the carbon nanotube; and a metal-organic framework layer formed on the carbon nanotube layer on which the silver nanoparticles are formed. In addition, the present invention relates to a production method of the chloride ion sensor, comprising the steps of: forming the carbon nanotube layer on the substrate; forming the silver nanoparticles on the carbon nanotube layer; and forming the metal-organic framework on the carbon nanotube layer on which the silver nanoparticles are formed.
Patent KR-20200032653-A (KR)
Title: Poly allyl glycidyl ether-based redox polymer and Electrochemical biosensor using thereof
Inventor: SHIN HYUNSEO
IPC: H01B13/00
Filed: 2019-09-17
Abstract: The present invention relates to a redox polymer which can be used in an electrochemical sensor, and particularly, in a polymer backbone of an electron transfer mediator of the electrochemical sensor. More specifically, the present invention relates to: a redox polymer which can be used in a poly(allyl glycidyl ether)-based electrochemical sensor comprising a repeating unit derived from allyl glycidyl ether; and an electron transfer mediator and an electrochemical sensor comprising the same, wherein the redox polymer is advantageous in confirming the completion of reaction during manufacture, has high transition metal complex immobilization efficiency, has low possibility of having problems of toxicity and side effects, and can add various functions.
Patent KR-20210033859-A (KR)
Title: Inducing material of coloration for fruit-tree
Inventor: KIM OE CHUL
IPC: A01G7/06
Filed: 2019-09-19
Abstract: The present invention relates to a coloring inducer capable of inducing rapid coloring and ripening of fruit by spraying a coloring inducer on the surface of fruit hanging from a fruit tree prior to the actual harvest of the fruit. More specifically, by mixing a calcium supplementation solution and a growth regulator with water and potassium phosphate as a base, compared to the case of mixing potassium phosphate or a growth regulator with water alone, the period required for fruit coloring can be further shortened, while the coloring rate can be greatly improved. Through the pharmacological action of the growth regulator, the pre-harvest fruit drop is suppressed to the maximum. Through the pharmacological action of the calcium supplement solution, it is possible to significantly improve the yield, marketability, and long-term preservation of fruit by additionally preventing bruise (a phenomenon in which lumps of a certain size are formed inside the pulp and the pulp is crushed from the lump). In particular, by adding eggshells to vinegar and using a solution in which the eggshells are completely dissolved in the vinegar as a calcium supplement solution, the use amount of chemicals harmful to the human body can be greatly reduced while preventing the bruise of fruit at a high level of over 80%.
Patent KR-20210041956-A (KR)
Title: Wallpaper and its construction method
Inventor: LIM JEONG SUK
IPC: D21H27/38
Filed: 2019-10-08
Abstract: The present invention relates to wallpaper including inner wallpaper containing a catalyst capable of effectively removing volatile organic compounds (VOC) that can be generated from a wall surface, and outer wallpaper having a light transmitting means capable of increasing the activity of the catalyst, and a construction method thereof. The present invention provides wallpaper having a volatile organic compound removal ability, including: (a) the inner wallpaper including activated carbon and a photocatalyst; and (b) the outer wallpaper having the light transmitting means on the outer surface, and made of a translucent material to transmit external light to the inner wallpaper.
Patent KR-20210043288-A (KR)
Title: semiconductor package and semiconductor package module including the same
Inventor: KIM YOUNG JA
IPC: H01L23/31
Filed: 2019-10-11
Abstract: A semiconductor package of the present invention includes: a circuit board having a ground pad; at least one semiconductor chip positioned on the circuit board and electrically connected to the circuit board; an encapsulation layer sealing the semiconductor chip on the circuit board; and a heat spreader surrounding the encapsulation layer. The heat spreader may include: a side heat spreader formed on one surface of the circuit board and a side surface of the encapsulation layer and connected to the ground pad; and a surface heat spreader formed on the surface of the encapsulation layer. It is possible to efficiently dissipate (heat dissipation) the heat generated by the semiconductor chip to the outside.
Patent KR-20210046432-A (KR)
Title: Xr device for providing ar mode and vr mode and method for controlling the same
Inventor: HYUNOK LEE
IPC: G06F3/01
Filed: 2019-10-18
Abstract: In the present specification, the present invention relates to an XR device for providing an augmented reality (AR) mode and a virtual reality (VR) mode, and a control method thereof. More specifically, the present invention is applicable to all of a 5G communication technology field, a robot technology field, an autonomous driving technology field, and an artificial intelligence (AI) technology field. The present invention predicts user behavior based on a captured first virtual image, a captured first image, and a sensed movement of the user, and controls a display to display a changed first virtual image according to the predicted user behavior.