baber/WOPTO huggingface dataset:
Patent KR-20210090788-A (KR)
Title: Wooden chopsticks with chopsticks pedestal function
Inventor: JOO GEON
IPC: A47G21/14
Filed: 2020-01-11
Abstract: The present invention relates to wooden chopsticks having a chopstick support function, which enables users to hygienically use wooden chopsticks, comprising: a support; a wooden chopstick body; a first wooden chopstick body; a second wooden chopstick body; a cutting unit for separating the support and wooden chopsticks; and an adhesive unit for attaching the support and the wooden chopsticks.
Patent KR-20210096884-A (KR)
Title: Ultrasound imaging apparatus and method for operating the same
Inventor: KIM BEOM GYU
IPC: A61B8/08
Filed: 2020-01-29
Abstract: Provided are an ultrasound imaging device and an operation method thereof. According to an embodiment of the present disclosure, provided are the ultrasound imaging device and the operation method thereof, wherein the ultrasound imaging device obtains spectral Doppler pulse wave data at a plurality of points in a region of interest by using a multiline receiving technique, identifies a location and a direction of blood flow by using the obtained spectral Doppler pulse wave data, and automatically corrects an angle of a sample volume by using information about the identified location and direction of the blood flow.
Patent KR-20210098146-A (KR)
Title: Water heater and controlling method for the same
Inventor: BAE YO SE
IPC: F24H9/20
Filed: 2020-01-31
Abstract: Disclosed is a water heater for heating and discharging water in a storage tank. The water heater comprises: a storage tank for storing water; at least one first temperature sensor for sensing the temperature of the water stored in the storage tank; a second temperature sensor for detecting a temperature related to the outside of the water heater; a first heat exchanger including at least one heating element for heating the water; a second heat exchanger comprising a heat pump system and heating the water; and a control unit controlling at least one of the first heat exchanger and the second heat exchanger based on the temperature sensed by the second temperature sensor and the set water temperature.
Patent KR-20210098625-A (KR)
Title: Analysis method for metal content in cathode
Inventor: MIRA IM
IPC: H01M4/02
Filed: 2020-02-03
Abstract: The present invention relates to a method for analyzing the content of metal doped in a cathode material, and since it is possible to analyze the content of the metal that actually contributed to the doping of the cathode material, the performance of the cathode material can be maximized, and it can contribute to the development, production and management of the product. According to the present invention, the method for analyzing the content of metal doped in a cathode material comprises the steps of: 1) adding hydrochloric acid at a concentration of 30 to 50% (v/v) to a sample and running a heat reaction; 2) adding 5 to 20% (v/v) aqueous hydrochloric acid; 3) reacting by adding a hydrogen peroxide solution; 4) adding scandium (Sc); 5) separating insoluble matter; and 6) measuring the concentration of the metal using an inductively coupled plasma optical emission spectrometry (ICP-OES).
Patent KR-20210100938-A (KR)
Title: A method for providing variable user interfaces to compensate physical constraints of a user
Inventor: SOOHYUN LEE
IPC: G06F3/01
Filed: 2020-02-07
Abstract: According to an embodiment of the present invention, an operation method of a terminal providing a user interface includes the steps of: obtaining physical restraint information of a terminal user by analyzing one or more user inputs inputted in response to a user interface; determining, based on the physical restraint information, variable setting information supplementing physical restraints of the terminal user for the user interface; and outputting a variable interface in which the variable setting information is applied to the user interface.
Patent KR-20210101393-A (KR)
Title: Booktable
Inventor: KIM DONG UK
IPC: A47B23/06
Filed: 2020-02-09
Abstract: The present invention relates to a reading table. The reading table of the present invention comprises: a support for supporting a book; a holder for supporting the support on a surface such as a desk at a certain angle; a pedestal disposed under the support to support the lower portion of the book; a rotating shaft passing through the inside of the pedestal in the transverse direction; a pair of pressure bars provided at both ends of the rotating shaft to press pages of the book; and a first elastic member disposed on the pedestal to elastically support the rotating shaft in the circumferential direction.
Patent KR-20200105404-A (KR)
Title: A method and apparatus for managing resource pool in wireless communication system
Inventor: SHIN CHEOL KYU
IPC: H04W4/40
Filed: 2020-02-12
Abstract: The present disclosure relates to a method for operating a resource pool in a wireless communication system. According to an embodiment of the present invention, a terminal receives system information including resource pool information from a base station, determines an area in which a resource pool is designated and an area in which no resource pool is designated based on the resource pool information, and may broadcast, unicast, and groupcast physical sidelink control channel (PSCCH) and physical sidelink shared channel (PSSCH) based on the determination.
Patent KR-20210104328-A (KR)
Title: Drainage structure of window frame with watertightness improved by stepped frame
Inventor: KIM SOON SEOK
IPC: E06B7/14
Filed: 2020-02-17
Abstract: The present invention is to provide a drainage structure of a window frame with improved watertightness with a lower frame of a stepped structure. According to the present invention, in the drainage structure of a window frame, by forming a rail groove formed on the outdoor side in the lower frame of the window frame deeper than a rail groove formed on the indoor side thereof, the rainwater accumulated in the rail groove on the outdoor side is immediately discharged to prevent rainwater from flowing into the rail groove on the indoor side to improve watertightness. Moreover, the upper portion of the rail groove on the outdoor side may be covered with a cover plate to prevent mosquitoes, flies, dust, or foreign substances from flowing into the room through a drain hole formed on the outdoor side of the lower frame.
Patent KR-20210108700-A (KR)
Title: Artificial intelligence apparatus and method for providing device control function based on inter-device pairing
Inventor: OSUNG KWON
IPC: G10L15/22
Filed: 2020-02-26
Abstract: An embodiment of the present disclosure provides an artificial intelligence device for providing a device control function based on interworking between devices. Provided is the artificial intelligence device including: a communication unit; a memory for storing an interworking information table including interworking information for an interworked device; and a processor for searching for the interworked devices through the communication unit when entering a device interworking mode, interworking a target device among the interworked devices found through the communication unit, and updating the interworking information table by adding interworking information for the target device to the interworking information table.
Patent KR-20210109318-A (KR)
Title: Real estate stuff sale system and method
Inventor: HO BONG SIK
IPC: G06Q50/16
Filed: 2020-02-27
Abstract: The present invention relates to a system and a method for selling real estate for sale, which collect information on land in a variety of real estate for sale and a variety of regional development information or development plan information around the corresponding land, analyze a relationship of rights or a legal relationship through a separate analysis expert for land for sale which ordinary people are reluctant to purchase or analyze rights such as so-called real estate for auction with complex resale and legal relationships of land purchased first in accordance with a need in a variety of collected land for sale, provide a variety of convenience to allow ordinary people to purchase and make profits in accordance with analysis results, allow land for sale of which the existence is difficult for ordinary people to know to be sold to ordinary people, purchase land for auction first from a head office, and resell the land to an ordinary person or a branch at a suitable price, or introduce suitable real estate after collecting corresponding information on excellent land for sale across the country through employees in accordance with conditions such as an amount of money, a period, and land for sale in which ordinary people can invest, or sell real estate or land to an ordinary person who builds a house after real estate investment or land purchase.
Patent KR-20210109977-A (KR)
Title: System and method for recommending play method based on development test
Inventor: KIM MIN JUN
IPC: G16H50/30
Filed: 2020-02-28
Abstract: According to an embodiment of the present invention, a server for recommending a play method based on a development test includes: a communication module; a memory in which a program for recommending the play method based on the developmental test is stored; a processor executing the program. The processor configured to: provide, to a user terminal, a user interface for inputting a plurality of response information for each developmental test question list to determine a developmental state of a subject according to execution of the program; calculate a score for each developmental domain of the subject and an age for each developmental domain based on the score by referring to a mapping table stored in advance based on the number of times the response information is received during a specific period; and provide the play method corresponding to the developmental domain and age to the user terminal. Accordingly, the present invention provides the play method corresponding to the age of each developmental domain of the subject.
Patent KR-20210110015-A (KR)
Title: Coffee extraction system with improved removal performance of foreign substances
Inventor: HAN JAE GEUN
IPC: A47J31/36
Filed: 2020-02-28
Abstract: The present invention relates to a coffee extraction device with improved foreign substance removal performance. According to the present invention, the coffee extraction device with improved foreign substance removal performance includes: a water purification member; a sterilization member; a cartridge mounting member; a pressure application member; an accommodating/mixing member; a filtering member; and a control unit.
Patent KR-20210114594-A (KR)
Title: Metal mask
Inventor: KIM SEIL
IPC: G03F7/12
Filed: 2020-03-10
Abstract: According to the present invention, a metal mask comprises a metal thin film including a first region and a second region. A plurality of openings passing through the metal thin film are defined in each of the first region and the second region. Opening density of the first region is smaller than opening density of the second region. The first region is adjacent to the openings. The metal mask includes an etching unit having a thinner thickness than a thickness of the metal thin film.
Patent KR-20200113172-A (KR)
Inventor: HOEY MICHAEL
IPC: C10M107/02
Filed: 2020-03-19
Abstract: A lubricant composition comprises: a base oil; one or more antioxidants selected from a group consisting of N-α-naphthyl-N-phenylamine antioxidants and diphenylamine antioxidants; and a sulfur-containing additive including seven or less carbon atoms exhibit outstanding oxidative stability and non-corrosion properties. The N-α-naphthyl-N- phenylamine antioxidants and diphenylamine antioxidants in total may be present from approximately 0.2 wt% to approximately 0.8 wt%, based on the total weight of the lubricant composition. The sulfur provided by the sulfur-containing additive may be present from approximately 50 ppm to approximately 1000 ppm, based on the total weight of the lubricant composition.
Patent KR-20210118340-A (KR)
Title: A horizontally flat-foldable mask
Inventor: LEE SANG HO
IPC: A62B18/02
Filed: 2020-03-22
Abstract: The present invention relates to a horizontal folding-type mask, wherein an oblique wrinkle part and a horizontal wrinkle part are differently arranged between a middle part and an upper part or between the middle part and a lower part in a mask body including the middle part, the upper part, and the lower part, to harmonize the advantages of the oblique wrinkle part and the horizontal wrinkle part. In addition, the horizontal folding-type mask can be handled hygienically when worn by having handle tabs on both sides of the mask body. The mask of the present invention maintains a neat three-dimensional structure by using the oblique wrinkle part when in use, and forms a 3D structure with high adaptability by spreading the horizontal wrinkle part. In addition, the mask of the present invention has the advantage of being handled hygienically when in use by using handle tabs and maintaining a closed structure well by a reinforcing rim of the upper and lower parts.
Patent KR-20210121356-A (KR)
Title: Flexible temperature sensor module
Inventor: LEE MIN GOO
IPC: G01K7/16
Filed: 2020-03-27
Abstract: The present invention relates to a flexible temperature sensor module for restraining an error caused by heat-affecting factors when measuring body temperature, which is attached to user's skin to measure body temperature. According to the present invention, the flexible temperature sensor module comprises a flexible base film, an internal temperature sensor, and an external temperature sensor. The base film comprises a first base film and a second base film which is connected to the first base film to be bent above the first base film. The internal temperature sensor is mounted on a lower surface of the first base film and comes in contact with the user's skin to measure the body temperature. Moreover, the external temperature sensor is mounted on an upper surface of the second base film and measures external temperature. According to the present invention, the temperature sensor module can compute the corrected body temperature close to the actual body temperature by subtracting the external temperature from the measured body temperature.
Patent KR-20210121974-A (KR)
Title: System and method for providing pattern recognization of smart device sensing data using separable transfer learning based artificial neural network
Inventor: KIM YOUNG JAE
IPC: G06N3/08
Filed: 2020-03-31
Abstract: Disclosed is a computing system for providing pattern recognition of smart device sensing data by using machine learning-based artificial intelligence. The computing system includes: at least one processor; a first artificial neural network for pre-training a first phase task based on a first dataset selected from reference datasets including smart device sensing data; a second artificial neural network for pre-training a second phase task based on a second dataset selected from the reference datasets; and a target artificial neural network for training a target task based on a target dataset selected from the reference datasets, wherein the at least one processor is configured to: transfer a parameter of a first phase layer of the first artificial neural network to a first phase layer of the target artificial neural network after the pre-training of the first artificial neural network; transfer a parameter of a second phase layer of the second artificial neural network to a second phase layer of the target artificial neural network after the pre-training of the second artificial neural network; and control the target artificial neural network to perform fine-tuning training on the target task after the transfer of the parameter of the first phase layer of the first artificial neural network and the parameter of the second phase layer of the second artificial neural network.
Patent KR-20200047464-A (KR)
Title: Plastic Containers or Bottles
Inventor: KIM HYUN SOO
IPC: B65D85/72
Filed: 2020-04-14
Abstract: The present invention relates to a plastic container and, more specifically, to a plastic container capable of checking whether the plastic container is opened or not based on whether the outer peripheral ring of a flange is damaged or not. According to the present invention, the plastic container comprises a container main body, a label film, and a lid, wherein at least one cutter is installed on the circumference of an end of the lid, and a flange is injection-molded under a fastening part to be integrated with the container main body.
Patent KR-20210128829-A (KR)
Inventor: KIM HYOUNG RAE
IPC: A61P31/14
Filed: 2020-04-17
Abstract: The present invention relates to a quinolinone derivative, a manufacturing method thereof, and a pharmaceutical composition for anti-COVID-19 (coronavirus infection-19) containing the same as an active ingredient. The quinolinone derivative provided in one aspect of the present invention exhibits excellent inhibitory activity on COVID-19, thereby being able to be usefully used as a pharmaceutical composition for preventing or treating diseases caused by COVID-19.
Patent KR-20210128851-A (KR)
Inventor: JO JAE KYUNG
IPC: A61H39/08
Filed: 2020-04-18
Abstract: The present invention relates to an acupuncture treatment system, and more particularly, to an acupuncture treatment system which enables convenient and accurate manual treatment such as acupuncture and moxibustion by accurately indicating the location of acupoints and meridian system. According to one embodiment of the present invention, the acupuncture treatment system based on virtual reality (VR) includes: a VR acupoint and meridian system information providing unit which generates VR acupoint and meridian system content to display information on acupoints and meridian system on the body of a person to be treated, and provides the same to a display unit; and the display unit which reproduces the VR acupoint and meridian system content.
Patent KR-20210129919-A (KR)
Inventor: CHEOL HAN
IPC: F04D25/06
Filed: 2020-04-21
Abstract: The present invention relates to a fan motor capable of assembling a stator without additional structures. According to the present invention, the fan motor may comprise: a motor including a rotor and a stator; an impeller coupled to a rotating shaft of the rotor; a vane structure disposed between the motor and the impeller; a protrusion part provided on one of the stator and the vane structure; and a concave part provided on the other of the stator and the vane structure and engaged with the protrusion part.
Patent KR-20210138838-A (KR)
Title: System for actuator control of reducing noise of temp actuator and method thereof
IPC: B60H1/00
Filed: 2020-05-12
Abstract: The present invention relates to an actuator control device for reducing noise and a method thereof. In accordance with the present invention, the actuator control device for reducing noise comprises: a determination unit which determines an operating state of a temperature control actuator of a vehicle, determines whether a request to change set temperatures is inputted by a driver while the temperature control actuator is in operation, and determines whether the request is additionally generated from the driver within a reference time from the time when the request is generated, when the request is generated from the driver; the temperature change unit for changing the temperature of the temperature control actuator to the temperature requested by the driver if no additional request to change set temperatures is generated during the reference time; and a control unit which calculates an air conditioning value in response to the changed temperature, and controls the operation of the temperature control actuator in accordance with the calculated air conditioning value. Therefore, the method can control the temperature control actuator in accordance with the speed of the vehicle, the speed-changing step of a blower motor, and the set temperatures, thereby reducing noise more effectively compared to a conventional method for controlling a temperature control actuator immediately when set temperatures are changed.
Patent KR-20210140852-A (KR)
IPC: G06K19/06
Filed: 2020-05-14
Abstract: The present invention discloses a QR code system with an anti-theft function, which includes a shape printed using ink containing a metal material which can be visually confirmed, and the shape includes a silver foil material printed inside or around a QR code.
Patent KR-20210140798-A (KR)
Title: Customizing Service System for Editing Image Styles
IPC: G06Q30/06
Filed: 2020-05-15
Abstract: The present invention relates to user-customized DIY server construction which generates a product design editing tool that allows a user or a designer to directly edit a design to be printed on a product to order and transmits it to a user terminal or a designer terminal, thereby receiving a product production file produced through the product design editing tool.
Patent KR-20210141171-A (KR)
Title: Semiconductor device and operating method of semiconductor device
IPC: G11C16/04
Filed: 2020-05-15
Abstract: The present invention relates to a semiconductor device, which is improved in operating characteristic and a method for operating the semiconductor device. The method for operating the semiconductor device includes the following steps: applying a first voltage to a first source selection line connected to first source selection transistors of memory strings included in a non-selective memory block of memory blocks; floating the first source selection line after the first voltage is applied; applying a second voltage having a level lower than a level of the first voltage to a second source selection line connected to second source selection transistors of memory strings included in the non-selective memory block; applying a pre-charge voltage to a common source line; and applying a program voltage to a word line connected to selected memory cells of memory strings included in a selected memory block of the memory blocks.
Patent KR-20210142300-A (KR)
IPC: H01F27/33
Filed: 2020-05-18
Abstract: According to one aspect of the present invention, a coil component includes: a body having one surface and an opposite surface facing each other, one side surface and an opposite side surface connecting the one surface to the opposite surface and facing each other, and one end surface and an opposite end surface connecting the one side surface to the opposite side surface and facing each other; a support substrate disposed inside the body; a coil part disposed on the support substrate, and including first and second drawing-out parts exposed to the one end surface and the opposite end surface of the body, respectively; a noise removal part disposed inside the body while being spaced apart from the coil part, and including a pattern part having one end and an opposite end spaced apart from each other to form an open-loop having a slit, and a third drawing-out part connected to the pattern part and having one surface exposed to the one side surface of the body; an insulating layer disposed between the coil part and the noise removal part; and first to third external electrodes spaced apart from each other on the one end surface, the opposite end surface, and the one side surface of the body, respectively, and connected to the first to third drawing-out parts, respectively, wherein a distance from the opposite end of the pattern part to the one side surface of the body is greater than or equal to a distance from the one end of the pattern part to the opposite side surface of the body.