baber/WOPTO huggingface dataset:
Patent KR-20210144393-A (KR)
Title: Tank for both refining and storaging high purity nitrous oxide for manufacturing semiconductor and OLED and for medical
IPC: C01B21/22
Filed: 2020-05-22
Abstract: The present invention relates to a tank device for purifying and storing high-purity nitrous oxide for manufacturing a semiconductor and OLED and for medical use. The tank device according to the present invention includes a tank main body member and a tank cooling member, wherein low-purity nitrous oxide stored in the tank main body member is liquefied by the tank cooling member, while being stored in the tank main body member, and thus impurities, such as nitrogen and oxygen, contained in the low-purity nitrous oxide can be separated and removed in a gaseous state. In this manner, the low-purity nitrous oxide stored in the tank main body member can be purified into high-purity nitrous oxide inside of the tank main body member without migration, and thus the low-purity nitrous oxide can be purified into the high-purity nitrous oxide with no need for a separate distillation tower.
Patent KR-20210074162-A (KR)
Title: An artificial intelligence apparatus for providing a connection between home devices and method thereof
Inventor: HYONGGUK KIM
IPC: G07C9/00
Filed: 2020-06-04
Abstract: The present invention relates to an artificial intelligence device for providing connection between a plurality of home devices. Provided is the artificial intelligence device, which includes: a communication unit configured to receive a visitor image from a door locking device including a door camera for photographing a visitor; and a processor configured to obtain visitor information output from a visitor recognition model by inputting the visitor image to the visitor recognition model and select a home device to receive the visitor image and the visitor information from among the plurality of home devices, wherein the communication unit transmits the visitor image and the visitor information to the selected home device. Accordingly, it is possible to integrally control the plurality of home devices by connecting the plurality of home devices.
Patent KR-20210154614-A (KR)
Inventor: KIM DAE OK
IPC: A23L29/00
Filed: 2020-06-12
Abstract: The present invention relates to common buckwheat sprout extract containing isoflavone glycoside with improved stability under human digestion system and uses thereof. The common buckwheat sprout extract containing isoflavone glycoside prepared according to the present invention has high stability in the stomach, is decomposed and absorbed through digestion in the intestine to improve the utilization rate in the body. Thus, it can be used in the food industry and the like.
Patent KR-20210157046-A (KR)
Inventor: HAN KYUNG GU
IPC: C12M1/26
Filed: 2020-06-19
Abstract: A cell incubator is provided. The purpose of the present invention is to provide the cell incubator capable of facilitating seeding operation of an adherent cell while maintaining mass productivity. The cell incubator according to an exemplary embodiment of the present invention comprises: a main body comprising a culture space with an opened upper surface and an opened lower surface; a plate-shaped culture plate fixed to the main body to cover the opened lower surface of the culture space, thereby forming a culture surface on which cells are cultured and whose surface is modified to smoothly attach the cells to the culture surface; and a cover member fixed to the main body to cover the opened upper surface of the culture space.
Patent KR-20220000119-A (KR)
Title: Coated steel sheets with high light reflectance and the method of the same
Inventor: YUN HYE JEONG
IPC: B21B1/22
Filed: 2020-06-25
Abstract: Provided are a plated steel sheet with excellent light reflectance and a manufacturing method thereof. The present invention relates to the plated steel sheet with excellent light reflectance, which has a plating layer on one surface or both surfaces of a base steel sheet. The plating layer comprises Al, Zn, Mg, Si, and the remaining of inevitable impurities, wherein a sum of Al and Zn is 60 wt% or more, a predetermined rolling trace pattern of a depth of 2-50 ㎛ and a width of 100 ㎛ or less exists on a surface layer of the plating layer, and a gloss testing value for the same at 60° is 200 or more. The plated steel sheet has corrosion resistance, aesthetic surface appearance, and excellent light reflectance.
Patent KR-20220000566-A (KR)
Title: Antimicrobial packaging materials comprising hydrophobic polymers and phyllosilicate containing hydrophilic functional substances and method for preparing the same
Inventor: HONG SEOK IN
IPC: C08K3/34
Filed: 2020-06-26
Abstract: The present invention provides an antibacterial functional packaging material which comprises: a hydrophobic polymer matrix; and a layered silicate mixture including an organic layered silicate dispersed in the hydrophobic polymer matrix and a layered silicate coupled with metal. Therefore, a hydrophilic functional substance is stably contained in the hydrophobic polymer matrix, and antibacterial and antioxidant functional ingredients are gradually emitted as time elapses, thereby significantly improving functionality.
Patent KR-20220000598-A (KR)
Title: System and method for analysing degradation of a underground cable
Inventor: LEE JI HOON
IPC: G01R31/14
Filed: 2020-06-26
Abstract: According to an embodiment, provided is an underground cable deterioration state diagnosis system comprising: a first merging unit disposed in a gas insulated switchgear room of a power transmission end substation and transmitting data by measuring a three-phase current and voltage of an underground cable; a second merging unit disposed in a gas insulated switchgear room of a power receiving end substation and transmitting data by measuring the three-phase current and voltage of the underground cable; a plurality of third merging units respectively disposed in an underground cable junction box between the first merging unit and the second merging unit and for transmitting data by measuring a three-phase current and voltage at both ends of the underground cable junction box; and an intelligent electronic device for determining a deterioration state of an entire underground cable line section by using the measurement information of the first merging unit and the second merging unit and determining the deterioration state of each underground cable line section by using the measurement information between adjacent merging units. Accordingly, it is possible to accurately identify the accident point for each junction box.
Patent KR-20220014567-A (KR)
Title: Cell Module Assembly Gas Detector and Method for Detecting Gas
Inventor: JUNG YOUNG SUNG
IPC: G01M3/04
Filed: 2020-07-29
Abstract: The present invention relates to a device for detecting gas for a cell module assembly, which accurately and rapidly detects a broken cell of a cell module assembly and a broken position of the cell. The device comprises: a gas detection chamber unit (110) storing a cell module assembly; and a sliding die unit (120) enabling the cell module assembly (100) to be disposed in an upper end thereof to move the gas detection chamber unit (110) to a lower side. The cell module assembly gas detection device (10) having a gas sensor unit (130), where a plurality of gas sensors for each cell position of the cell module assembly are arranged, is provided in the gas detection chamber unit (110). Moreover, a method for detecting gas for the cell module assembly using the device for detecting gas for the cell module assembly is provided.
Patent KR-20220018222-A (KR)
Title: Depression Experience Air Pressure Vest
Inventor: YOO JI IN
IPC: A41D1/00
Filed: 2020-08-06
Abstract: The present invention relates to a pneumatic vest for the treatment of depression and, more specifically, to a pneumatic vest enabling a wearer to feel depressed and experience depression. The pneumatic vest according to one embodiment of the present invention comprises: an air injection pump; a vest body portion that is connected to the air injection pump through a connecting valve, and into which air is injected; an image output portion that is connected to the vest body portion and mounted on the face of a wearer; and a control portion that detects a change in the image output from the image output portion and transmits an operation signal so as to allow the air injection pump to be operated.
Patent KR-20220019174-A (KR)
Title: Aquaphonics system for aquaculturing cold or hot water fish
Inventor: JEON SUNG BAE
IPC: A01G31/02
Filed: 2020-08-07
Abstract: An aquaponics system capable of simultaneously fish farming cold-water or warm-water fish species according to the present invention is equipped with: at least one or more fish farming tanks for fish farming cold-water or warm-water fish species; at least one or more hydroponic cultivation tanks for cultivating hydroponic plants; and a heat pump provided among a water supply/drain line connecting the fish farming tank and the hydroponic cultivation tank to adjust a water temperature of the fish farming tank and the hydroponic cultivation tank by mutual heat exchange between the water supply/drain lines. Therefore, the present invention is capable of having a beneficial effect that can contribute to increasing the income of a farm.
Patent KR-20220020466-A (KR)
Title: Tuned mass damper and system applying the same
Inventor: KIM MIN HO
IPC: F16F7/104
Filed: 2020-08-11
Abstract: Disclosed are a tuned mass damper and a system applying the same. The present invention comprises a plurality of tuned mass dampers installed on a structure, wherein each of the plurality of tuned mass dampers comprises: a plate of which a first stage is coupled with the structure; a first mass coupled with a second stage of the plate; a first position adjustment unit which changes a first position of the first mass; a second mass coupled with the first mass; and a second position adjustment unit which changes a second position of the second mass. The plurality of tuned mass damper can be installed to adjust different natural frequencies. The tuned mass damper attenuates vibration of a target connected with the structure.
Patent KR-20220020177-A (KR)
Inventor: KIM DONG HOON
IPC: G06Q40/00
Filed: 2020-08-11
Abstract: The present invention relates to a device and a method for quantifying data. According to the present invention, the method comprises the steps of: receiving target data for quantitative analysis from a data providing server; comparing the target data with to-be-compared data stored in a database, and assigning a weight in accordance with a comparison result; separately calculating scores by date, quarter, and year by reflecting the assigned weight, and summing the calculated scores; and quantifying the target data using the scores by date, quarter, and year and the summed total score. According to the present invention, objective and accurate data can be provided by collecting, analyzing, and quantifying various pieces of data of providing a change value by date, such that user satisfaction can be improved.
Patent KR-20210028571-A (KR)
Title: Apparatus and method for checking at least one solder joint between a printed circuit board and a current sensor
Inventor: KRANZ THEODOR
IPC: G01R33/07
Filed: 2020-08-14
Abstract: The present disclosure relates to a method for inspecting at least one solder joint between a printed circuit board (120) and a current sensor (100; 300), which comprises the steps of: measuring (414) an electrical current through the solder joint by the current sensor (100; 300); measure (408; 416) the temperature of at least one of the current sensors (100; 300) as a function of the electrical current; and ascertaining (420) the quality of the solder joint based on the temperature and the electrical current.
Patent KR-20220022769-A (KR)
Inventor: PARK MAN GYU
IPC: G09G3/32
Filed: 2020-08-19
Abstract: Embodiments of the present invention provide a display device and a driving method thereof, in which the display device includes: a timing controller operated in a first optimization mode, and operated in a display mode after the first optimization mode; and a plurality of source driver circuits connected to the timing controller, and controlled by the timing controller, wherein, in the optimization mode, the timing controller is configured to transfer a first lock signal having a plurality of pulse waveforms to a first source driver circuit among the source driver circuits, receive the first lock signal having the pulse waveforms transferred from the first source driver circuit to a last source driver circuit in a cascade manner to receive a second lock signal having a plurality of pulse waveforms from the last source driver circuit, and transfer a plurality of types of phase loop fixed data for setting a frequency and a phase of a clock recovered from the source driver circuits to the source driver circuits, respectively, when the second lock signal having the pulse waveforms is received. Accordingly, a signal is transmitted at a high speed, and an operation is stably performed.
Patent KR-20220026268-A (KR)
Inventor: KIM MYEONG SUK
IPC: E04B9/00
Filed: 2020-08-25
Abstract: According to the present invention, disclosed is a pipe hanger assembly which can easily adjust an installation height, secure a strong fastening force, and improve anti-condensation and durability. The pipe hanger assembly of the present invention comprises: an anchor bolt fixed to an installation surface; a fixation unit through which the anchor bolt is penetrated, wherein a fixation lever is installed to be able to be pivotable at a predetermined radius based on a pivot axis to fix the anchor bolt; a head unit which is provided under the fixation unit, wherein a fastening groove is formed in a part thereof; a pipe seating unit connected to a lower part of the head unit via a support unit; and a connection unit which is installed so as to be pivotable at a predetermined radius from the pipe seating unit, wherein a mounting protrusion fitted into the fastening groove of the head unit is provided at a distal end.
Patent KR-20210030210-A (KR)
Title: Patent analysis apparatus for finding technology sustainability
Inventor: JUN SUNG HAE
IPC: G06F16/93
Filed: 2020-09-03
Abstract: According to an embodiment of the present invention, provided is a patent analysis device for exploring sustainability of a technology which comprises: a data collection unit which collects, from a patent database, a plurality of patent documents related to a target technology using a preset search equation; a data processing unit which pre-processes a plurality of patent documents to generate a plurality of technology keywords and count data including the number of occurrence frequencies of the technology keywords; a data modeling unit which performs Bayesian count data modeling based on the count data to generate a technology tree including a plurality of response keywords and description keywords; and an analysis unit which analyzes a technology field which enables a target technology to be sustainable based on the technology tree.
Patent KR-20220032230-A (KR)
Title: Method and apparatus generating risk management map
Inventor: PARK KUK KWON
IPC: G01C21/00
Filed: 2020-09-07
Abstract: According to an embodiment of the present invention, a method for generating a risk management map includes the steps of: a terrain processing step of generating a grid map by gridding a mission area, and calculating terrain interference related to a collision between a flight vehicle and a terrain; a threat processing step of calculating whether or not the flight vehicle is evaded against a threat based on threat information for each grid on the generated grid map; a mission performance processing step of calculating the mission performance capability of mission equipment based on the grid map; and a mission information synthesis step of generating a risk management map by synthesizing the terrain information, the threat information, and mission equipment information.
Patent KR-20220016751-A (KR)
Inventor: JEONG SOON KYO
IPC: F16M13/00
Filed: 2020-09-07
Abstract: The present invention relates to a multifunctional portable LED lamp with a mirror function, a mosquito repellent function, a brightness adjustment function, a portable function, and a self-defense function in case of emergency that can be multi-coupled by using a case. One embodiment of the present invention discloses the multifunctional portable LED lamp, which comprises: a front frame made of a light transmitting material; a rear frame coupled with the front frame at an end part of the front frame; a control substrate which is horizontally formed to correspond to the end part in which the front frame and the rear front are coupled, has a power supply circuit formed, and in which an LED and a USB charge port are attached; and a power supply means located between the control substrate and the rear frame and connected to the power supply circuit of the control substrate.
Patent KR-20220033236-A (KR)
Title: Beverage container with straw inserting part formed in a layer
Inventor: CHOI CHANG SOO
IPC: B65D75/58
Filed: 2020-09-09
Abstract: The present invention relates to a beverage container having a straw insertion unit, wherein the beverage container having a straw insertion unit can be pierced with a straw, and the straw insertion unit is formed by being cut to at least a size less than the thickness of the container along a container thickness direction of one layer of the beverage container. The straw insertion unit is easily made due to the straw insertion unit formed on the one layer, and with the straw insertion unit formed on the one layer, the straw can be easily passed for use.
Patent KR-20210033909-A (KR)
Title: Wire bonding device and wire bonding method
Inventor: TANABE MASATOSHI
IPC: B06B1/10
Filed: 2020-09-11
Abstract: The present invention relates to a wire bonding apparatus capable of suppressing the occurrence of poor bonding between a target bonding part and a wire. According to an embodiment, the wire bonding apparatus, which is a wire bonding apparatus bonding a wire to a target bonding part by generating ultrasonic vibrations while keeping the wire pressed on the target bonding part, includes: a bonding tool applying a load by making the wire come in contact with the target bonding part; an ultrasonic horn generating ultrasonic vibrations; a load sensor continuously detecting a load applied from the bonding tool to the target bonding part; and a control part controlling the operation of the bonding tool and the ultrasonic horn. The control part analyzes data of the load outputted from the load sensor during which the ultrasonic vibrations are generated after the contact between the wire and the target bonding part, and then, controls the operation of the bonding tool and the ultrasonic horn based on the results of analysis.
Patent KR-20220036689-A (KR)
Inventor: KWEON DONGJIN
IPC: G01N33/28
Filed: 2020-09-16
Abstract: The present invention relates to a method for determining a fault type of an electrical facility by measuring a concentration of dissolved gas-in-oil contained by insulating oil online or offline while the electrical facility such as a transformer and a reactor which is filled with insulating oil and sealed is operated. The method of the present invention comprises: a dissolved gas-in-oil inputting step of measuring a concentration of dissolved gas-in-oil and inputting the concentration of the dissolved gas-in-oil; a dissolved gas-in-oil alarm standard comparison step of classifying the inputted concentration of the dissolved gas-in-oil as a preset alarm level of 0-4; a dissolved gas-in-oil condition score calculation step of calculating a condition score of the dissolved gas-in-oil when the concentration corresponds to an alarm level of 1 or greater; a fault type determination step of determining a fault type of the electrical facility, based on the condition score of the dissolved gas-in-oil; and a fault type display step of displaying the fault type according to the fault type determined in the fault type determination step, wherein the dissolved gas-in-oil condition score is calculated by normalizing the concentration of the dissolved gas-in-oil according to the alarm level. Accordingly, reliability of determining a fault type of an electrical facility can be enhanced.
Patent KR-20210039947-A (KR)
Title: Carboxylic acid modified nitrile based copolymer latex, method for preparing the copolymer latex and article formed by the copolymer latex
Inventor: HAN JUNG SU
IPC: C08F236/12
Filed: 2020-09-23
Abstract: The present invention relates to carboxylic acid-modified nitrile-based copolymer latex. More particularly, the present invention provides carboxylic acid-modified nitrile-based copolymer latex, comprising a carboxylic acid-modified nitrile-based copolymer including a repeating unit derived from a conjugated diene-based monomer, a repeating unit derived from an ethylenically unsaturated nitrile-based monomer, and a repeating unit derived from an ethylenically unsaturated acid monomer, and sodium alkane sulfonate, wherein the content of the sodium alkane sulfonate included is 0.7 to 4.8 parts by weight based on 100 parts by weight of the total of the carboxylic acid-modified nitrile-based copolymer.
Patent KR-20220043989-A (KR)
Title: Communication method between electric vehicle, power supply and power grid operation server
Inventor: DOW YOUNG SOO
IPC: B60L53/66
Filed: 2020-09-28
Abstract: The present invention relates to a method for communication between an electric vehicle, a power supply apparatus and a power grid. The method includes: a step in which an electric vehicle communication controller in the electric vehicle transmits a message related with a charging schedule, including a travel distance inputted by a vehicle user through a user device interface and a charging energy amount calculated in accordance with the travel distance, to a power supply apparatus communication controller in the power supply apparatus and to a power grid communication controller in the power grid operation server via the power supply apparatus communication controller; a step in which the electric vehicle communication controller receives a message related with a charging cost, which is calculated to be paid to the power supply apparatus in accordance with the charging schedule, from the power supply apparatus communication controller; a step in which the electric vehicle communication controller transmits an approval message for the charging cost to the power supply apparatus communication controller; and a step in which the electric vehicle communication controller exchanges a message, which informs a charging preparation completion state, with the power supply apparatus communication controller in order to start the charging of the electric vehicle. Therefore, the present invention is capable of efficiently operating a power grid network.
Patent KR-20220043674-A (KR)
Inventor: YEONHO KANG
IPC: A63H9/00
Filed: 2020-09-29
Abstract: The present invention relates to a control system of a toy robot made of wastes and using brain waves, and more specifically, to the control system of the toy robot made of wastes and using brain waves, wherein the toy robot is upcycled from wastes to create added value from simple wastes, and enhances convergence thinking of a user as the user controls the toy robot by using brain waves. The control system comprises a communication unit, an analysis unit, a control unit, the toy robot, a memory unit, and an output unit.