baber/WOPTO huggingface dataset:
Patent KR-20220127592-A (KR)
Title: Method for manufacturing a multicolor light-emitting wood and multicolor light-emitting wood manufactured by the same
Inventor: SONG SUNG HO
IPC: B27K5/04
Filed: 2021-03-11
Abstract: The present invention relates to a method for manufacturing multi-colored luminescent wood and multi-colored luminescent wood produced thereby. More specifically, the present invention realizes various colors by applying nano-sized tungsten oxide quantum dots to wood from which lignin is removed. The method for manufacturing multi-colored luminescent wood according to the present invention includes: a step (a) of treating the wood with a treatment solution comprising a base and a sulfite; a step (b) of treating the wood treated in the step (a) with hydrogen peroxide; a step (c) of washing and drying the wood treated in the step (b); and a step (d) of putting the wood dried in the step (c) into a heater, spraying tungsten oxide quantum dots on the surface of the wood, and drying the same. The present invention is to provide an opaque wood which implements blue or yellow color.
Patent KR-20220128042-A (KR)
Title: Online advertising agency system, including the process of performing rewards
Inventor: PARK HEE DO
IPC: G06Q30/02
Filed: 2021-03-12
Abstract: According to an embodiment of the present invention, provided is an online advertising agency method using an online advertising server having a plurality of online advertising activists as members. The online advertising agency method comprises: a process in which an online advertising activity terminal of the online advertising activists selects an advertising partner company which wants to advertise advertising content; an activity goal guidance process in which the online advertising server provides an activity goal for an advertisement of the advertising content presented by the advertising partner company and a reward guidance to the online advertising activity terminal when the activity goal is achieved; a process in which the advertising online activity terminal posts the advertising content of the advertising partner company on the bulletin boards of community sites; and a process in which the online advertising server performs reward according to the reward guidance when the activity goal of the selected advertising partner company is achieved by the online advertising activity terminal. According to an embodiment of the present invention, a method of rewarding advertising content publishers is presented such that the advertising content can be posted on various community bulletin boards by utilizing the plurality of advertising content publishers. Therefore, the target audience of the advertisement can be diversified to increase advertisers' satisfaction with the advertisement. In addition, advertising efficiency can be maximized by rewarding those who click on the advertising content accordingly.
Patent KR-20220131467-A (KR)
Title: Ship information providing device
Inventor: AN SUNG MIN
IPC: B63B43/20
Filed: 2021-03-19
Abstract: The present invention relates to a ship information-providing device capable of providing accurate detailed information and image information on a target object (another ship) even when the ship is shaken while using a camera and reducing camera shake. The ship information-providing device of the present invention comprises: an image acquisition device including a camera, and generating posture information of the camera and applying the image information from the camera and the generated posture information to a data processor; a navigation sensor generating navigation information comprising target information and applying the generated navigation information to the data processor; a display unit displaying detailed information comprising image information and target information; and a data processor displaying image information through the display unit, calculating ground coordinates in a world coordinate system from image coordinates of the identified object using internal parameter information of the camera and posture information of the camera when the object in the image information is identified, matching the calculated ground coordinates with ground coordinates from nearest target information and displaying detailed information comprising target information corresponding to the matched ground coordinates on one side of the identified object.
Patent KR-20220135656-A (KR)
Title: Method for mobile coupon automatic recognition
Inventor: YOUM CHANYOUNG
IPC: G06K7/14
Filed: 2021-03-31
Abstract: Disclosed is a method for automatically recognizing a mobile coupon. In accordance with one embodiment of the present specification, the method for automatically recognizing a mobile coupon, comprises the following steps of: pre-processing a mobile coupon to recognize the mobile coupon; extracting at least one of a place of use and an expiration date included in the pre-processed mobile coupon based on a predefined keyword; extracting a product name according to at least one of the place of use and the expiration date and at least one pre-determined comparison criterion; and automatically recognizing the mobile coupon which can be used for a mobile terminal or a network server by determining whether the mobile coupon is valid for money. Therefore, the method for automatically recognizing a mobile coupon is capable of making efficient the use of a random mobile coupon by recognizing information about the mobile coupon even if positions and formats of information in the mobile coupon are different.
Patent KR-20220141598-A (KR)
Inventor: KWAK SOON JONG
IPC: H01M50/122
Filed: 2021-04-13
Abstract: The present invention relates to a multilayer film for a secondary battery pouch and a manufacturing method thereof, wherein the multilayer film for a secondary battery pouch includes an outer resin layer, a metal layer and an inner resin layer, and an insulating resin layer having metal-phosphate layered particles dispersed in a resin matrix is provided between the metal layer and the inner resin layer.
Patent KR-20220145045-A (KR)
Inventor: KIM JONG CHOON
IPC: G06Q30/06
Filed: 2021-04-21
Abstract: The present invention relates to a theme generation apparatus capable of trading themes. According to an embodiment of the present invention, the theme generation apparatus comprises: an idea registration unit for receiving idea information from a seller terminal and registering the same in a theme generation DB; a theme generation unit for generating query items based on the idea registered and stored through the idea registration unit, transmitting the same to the seller terminal, receiving answers to the query items from the seller terminal, and generating themes based on the answers; a theme classification unit for determining classification items of the themes generated by the theme generation unit; and a theme trading unit for performing trading by matching a seller and a buyer for the themes classified by the theme classification unit. The theme generation DB includes at least one information storage table among an idea table for storing the registered idea, a theme table for storing the generated theme, or a theme trading table for storing theme trading information.
Patent KR-20220076264-A (KR)
Inventor: HSIEH KAI CHIEH
IPC: G01R1/04
Filed: 2021-04-23
Abstract: 본 발명은 프로브 카드 장치 및 듀얼 암 프로브를 개시하는데, 상기 듀얼 암 프로브는 프로브 길이를 가지고, 양단에 각각 위치하는 분기 단부 및 테스트 단부를 포함한다. 상기 듀얼 암 프로브의 외표면은 상반되는 측에 각각 위치하는 두 개의 넓은 측면을 포함한다. 상기 듀얼 암 프로브는 상기 분기 단부의 분기점으로부터 상기 테스트 단부를 향해 두 개의 상기 넓은 측면 중 하나로부터 다른 하나에 관통하는 이격홈을 연장 형성하고, 상기 이격홈을 통해 서로 거리를 두고 이격된 두 개의 지지암을 설치하도록 한다. 상기 듀얼 암 프로브의 상기 이격홈의 홈 길이는 상기 프로브 길이의 50%~90%이다. 상기 듀얼 암 프로브의 두 개의 지지암의 단면에서, 임의의 하나의 상기 지지암의 단면적은 다른 하나의 상기 지지암의 단면적의 90%~110%이다.
Patent KR-20220149350-A (KR)
Title: Aerosol generating article and aerosol generating system
Inventor: LEE WON KYEONG
IPC: A24C5/18
Filed: 2021-04-30
Abstract: An aerosol-generating article includes: a heat source part including a combustible heat source for generating heat; a heat conduction part connected to the heat source part and including an inlet hole through which external air is introduced; a tobacco medium part connected to the heat conduction part and including an aerosol generating material that is heated by the heat of the heat source part transmitted through the heat conduction part to generate an aerosol; and a first heat conductor disposed in the tobacco medium part and including a heat conductive material for transferring heat generated in the heat source part to the tobacco medium part.
Patent KR-20210144575-A (KR)
Title: Apparatus and Method for Machine Learning based on Monotonically Reducing Resolution of Quantization
IPC: G06N20/00
Filed: 2021-05-04
Abstract: Disclosed area an apparatus and a method for machine learning based on monotonically increasing resolution of quantization, capable of representing excellent performance in lightweight hardware by minimizing a quantization error in a non-linear signal processing field. According to the embodiment, the method for machine learning based on the monotonically decreasing resolution of quantization includes: initializing a monotonically increasing function of time, as a quantization coefficient is defined as the monotonically increasing function of time; performing machine learning based on a quantization learning equation employing the quantization coefficient defined as the monotonically increasing function of time; determining whether the quantization coefficient satisfies a specific condition after the time is increased; newly setting the monotonically increasing function of the time, when the quantization coefficient satisfies the specific condition; and updating the quantization coefficient by the monotonically increasing function of the time, which is newly set. The performing of the learning machine to the updating of the quantization coefficient may be repeatedly performed.
Patent KR-20220152031-A (KR)
Title: Calculating method of minimum heel of cargo tank for ship
Inventor: CHUNG JIN KI
IPC: B63B79/30
Filed: 2021-05-07
Abstract: According to one embodiment of the present invention, a method for calculating the minimum heel of a cargo hold for a ship comprises the steps of: calculating an initial heel by using a static influence factor of a heel of a cargo hold installed in a ship; calculating a correction value for correcting the initial hill by using a dynamic influence factor of the heel of the cargo hold; and calculating a final hill by using the correction value. The static influence factor of the heel includes the size of the cargo hold, a natural vaporization rate of the cargo hold, the degree of using gas fuel in an engine of the ship, and an expected operation date of the ship, and the dynamic influence factor of the heel includes an operation speed correction value, which is a correction factor by an operation speed of the ship, an anchoring correction value, which is a correction factor by anchoring of the ship, a seawater temperature correction value, which is a correction factor by the temperature of seawater around the ship, an air temperature correction value, which is a correction factor by the temperature of air around the ship, and a ship motion correction value, which is a correction factor by a motion of the ship. Therefore, the minimum heel of the cargo hold can be more accurately calculated.
Patent KR-20220159097-A (KR)
Inventor: LEE HYUN SEUNG
IPC: B60B21/12
Filed: 2021-05-25
Abstract: Disclosed are a device for measuring a state of a tire, and a system for measuring a state of a tire having the same. The present invention relates to a sensor module for measuring a state of a tire mounted in a rim to measure an inner state of a tire, which comprises: a housing an inner space and having a curvature formed on a lower surface; a substrate mounted in the inner space; a first sensor unit disposed on the substrate to measure pressure of the inner space; a second sensor unit disposed on the substrate to measure a sound of the inner space; a communication unit connected to the substrate and transmitting a signal to the outside and receiving the signal from the outside; and a position fixing unit connected to the housing to be mounted in the rim.
Patent KR-20220159106-A (KR)
Inventor: LEE BYUNG JOO
IPC: A23L33/10
Filed: 2021-05-25
Abstract: The present invention relates to a composition for preventing, improving, or treating dry mouth comprising extracellular vesicles isolated from tonsil-derived mesenchymal stem cells as an active ingredient. According to the present invention, extracellular vesicles isolated from tonsil-derived mesenchymal stem cells contain many anti-inflammatory or anti-fibrotic miRNAs, and when the extracellular vesicles were treated with an animal model that induced menopause, it was confirmed that the expression of inflammatory or anti-fibrotic factors increased by menopause was reduced and that the decreased salivary secretion function was recovered. Thus, the present invention can be useful in preventing, improving, or treating dry mouth of various causes, including dry mouth caused by menopause.
Patent KR-20220161979-A (KR)
Title: A device for quality evaluation and measurement of major components of black tea using near-infrared spectroscopy and a method thereof
Inventor: OH BONG YUN
IPC: G01J3/42
Filed: 2021-05-31
Abstract: According to the present invention, disclosed are a device and a method for quality evaluation and main ingredient measurement of black tea using a near-infrared spectroscopy analyzer. The device for quality evaluation and main ingredient measurement of black tea comprises: a sample ingredient analysis part which analyzes ingredients of a black tea sample with a certain sample history and outputs analysis measurement values; a spectrum measurement part which receives the analysis measurement values, measures an absorption spectrum of the black tea sample by using the near-infrared spectroscopy analyzer, and outputs near-infrared spectroscopic analysis values; a calibration equation derivation and verification part which receives the analysis measurement values and the near-infrared spectroscopic analysis values to derive a calibration equation for the main ingredients of the black tea, and verifies the suitability of the derived calibration equation based on the correlation between the analysis measurement values and the absorption spectrum; and a calibration equation application part which receives the calibration equation selected due to the verified suitability to apply the same to the near-infrared spectroscopy analyzer for simultaneously measuring the individual content levels of the main ingredients of the black tea. The device and the method for quality evaluation and main ingredient measurement of black tea enable mass production of high-quality black tea products since quality management of black tea gets easier and decision-making of products is clarified, and enable the quick, convenient, and environmentally-friendly evaluation of black tea quality, thereby contributing to the increase in income for black tea farming and processing production households.
Patent KR-20220163153-A (KR)
Title: Wire rod and steel wire for spring, spring with improved strength and fatigue limit, and the method for manufacturing the same
Inventor: LEE JUNMO
IPC: C21D8/02
Filed: 2021-06-02
Abstract: Disclosed are a wire rod and a steel wire for a spring and a spring with improved strength and fatigue limit, and a manufacturing method thereof. The disclosed wire rod for a spring with improved strength and fatigue limit according to one embodiment consists of 0.6 to 0.7 wt% of C, 2.0 to 2.5 wt% of Si, 0.2 to 0.7 wt% of Mn, 0.9 to 1.5 wt% of Cr, 0.015 wt% or less of P, 0.01 wt% or less of S, 0.01 wt% or less of Al, 0.01 wt% or less of N, 0.25 wt% or less of Mo, 0.25 wt% or less of W, 0.05 to 0.2 wt% of V, 0.05 wt% or less of Nb, and the remainder consisting of Fe and other inevitable impurities. The composition may satisfy Mn+Cr <= 1.8 % and may satisfy 0.05 at% <= Mo+W <= 0.15 at%. Therefore, nitriding characteristics and fatigue limits are improved.
Patent KR-20220165062-A (KR)
Title: System and method for control motor neuron using focused ultrasound
Inventor: KIM HYUNG MIN
IPC: A61B5/397
Filed: 2021-06-07
Abstract: A system for controlling motor neurons by using focused ultrasound according to one embodiment of the present invention comprises: a focused ultrasound output unit having a plurality of transducers which output ultrasound; a sensor unit sensing the movement of the muscle of a user; a processing unit determining a location and a degree of ultrasonic stimulation according to the movement of the muscle sensed by the sensor unit; and a control unit controlling the intensity of the ultrasound outputted by the focused ultrasound output unit according to the determination of the processing unit and a location of a focus where the ultrasound is focused. According to an embodiment of the present invention, a portion of a spinal cord is stimulated through the focused ultrasound in a non-invasive manner such that motion signals can be optionally amplified or inhibited. A portion which requires ultrasonic stimulation and the intensity of the ultrasound output are determined by analyzing the movement of the muscles sensed by the sensor, and the movement of the muscle which changes during the ultrasonic stimulation is reflected in real time to allow a location of stimulation to be changed or enable the intensity of the ultrasound to be adjusted. Accordingly, when undesired shaking or movement of the muscle is sensed, the motion signal can be inhibited to minimize the shaking. On the contrary, when the movement of the muscle is not strong enough to perform a motion, the motion signal can be amplified to facilitate the motion.
Patent KR-20220167064-A (KR)
Title: Biodegradable multilayer film using polyethylene and starch
Inventor: LEE JAE YONG
IPC: B32B15/20
Filed: 2021-06-11
Abstract: A multilayer film according to the present invention includes a resin layer containing at least one of polyethylene and starch; an aluminum layer; and a paper layer, wherein the density of the polyethylene is 0.94 g/cm^3 or less and the resin layer may have a single-layer structure or a multi-layer structure in which each layer is different. By incorporating a biodegradable material into the resin layer and the paper layer, the effect of increasing the biodegradation rate while maintaining the barrier performance can be obtained.
Patent KR-20220094097-A (KR)
Title: Transmitting System, Transmitting Cable, Transmitting Method And Display Device
Inventor: KURODA TADAHIRO
IPC: H04N5/44
Filed: 2021-06-16
Abstract: An object of the present invention is to provide a transmission system, a transmission cable, a transmission method, and a display device, which are capable of stably performing signal transmission. According to an embodiment of the present invention, the transmission system includes: a sending circuit including a non-contact coupling element having a first electrode to which a rectangular signal is input and a second electrode for outputting a differentiation signal of the rectangular signal; and a receiving circuit which receives the differentiation signal output from the sending circuit via a transmission line and compares the differentiation signal with a threshold to restore the rectangular signal.
Patent KR-20220168916-A (KR)
Title: ClOCK GENERATING CIRCUIT FOR TRIMMING PERIOD OF OSCILLATOR CLOCK SIGNAL AND METHOD THEREOF
Inventor: KIM HYUN IL
IPC: H03K21/38
Filed: 2021-06-17
Abstract: A clock generating circuit that adjusts a period of an oscillator clock signal according to an exemplary embodiment of the present disclosure may comprise: an oscillator configured to output an oscillator clock signal whose period is determined according to a trim value; a clock counter configured to count the oscillator clock signal during a standard time; a finite state machine that obtains a count value for the oscillator clock signal counted from the clock counter, compares the count value and a target count value, in a test mode, and is configured to determine a final trim value, based on a comparison result, by changing the trim value; and a non-volatile memory configured to store the determined final trim value. Therefore, the present invention is capable of significantly reducing a time consumed on chip testing.
Patent KR-20230000114-A (KR)
Title: Bollard type charger of electric vehicle and immobility
Inventor: KYUNG CHUL LEE
IPC: E01F15/00
Filed: 2021-06-24
Abstract: Disclosed is a bollard-integrated type multipurpose electric vehicle and immobility charger. According to the present invention, the bollard-integrated type multipurpose electric vehicle and immobility charger comprises: an electric vehicle charging socket, where a socket of an electric vehicle is coupled, provided to a bollard body; a socket provided to the bollard body; a USB port provided to the bollard body; and an electronic tag reader provided to the bollard body.
Patent KR-20220120414-A (KR)
Title: Apparatus for determining the shape of a preform using a artificial neural network and method therefor
Inventor: KIM NAK SOO
IPC: G06N3/08
Filed: 2021-06-25
Abstract: A method for predicting a shape of a preform using an artificial neural network comprises: a step of converting, by a pre-processing part, a forged shape, for which is a 3D image, into a forged shape matrix, for which is a 3D matrix expression; a step of deriving, by a shape prediction part, a plurality of predicted shape matrices, for which are matrix expressions of the shape of the preform for the forged shape, through a plurality of prediction models learned to predict the shape of the preform; a step of converting, by a post-processing part, the plurality of predicted shape matrices into a plurality of predicted shapes for which are 3D images; and a step of selecting, by a shape determination part, one of the plurality of predicted shapes that best meets a preset design condition as the preform.
Patent KR-20230001170-A (KR)
Title: cold pack eye mask
Inventor: JUNG MIN SHY
IPC: A61F9/04
Filed: 2021-06-28
Abstract: The present invention relates to an eye patch for a cold pack. Even when an eye patch main body is worn, the eye patch for a cold pack is prevented from drooping downward on a user's face to allow the user's eye area to be stably cooled. At the same time, the eye patch for a cold pack can more remarkably improve the feeling of wearing than the prior art by transmitting the weight of the eye patch main body to the user's nose or ears, to relieve pressure.
Patent KR-20230001726-A (KR)
Inventor: KIM JEONG A
IPC: C12N5/0783
Filed: 2021-06-29
Abstract: The present invention relates to a method for mass-producing T cells exhibiting immunosuppressive effects in vitro, and more specifically, to a method for mass-producing T cells with the immunophenotypes of CD3+, PD1+, and Tim3+, containing a granulocyte colony-stimulating factor (G-CSF). According to the present invention, cells containing the immunophenotypes of CD3+, PD1+, and Tim3+, which have immunosuppressive effects, can be produced in large quantities, and the cells have the effect of suppressing allogeneic immune responses such that the cells are expected to be widely used as a cell therapy for alloimmune suppression.