baber/WOPTO huggingface dataset:
Patent KR-20220118053-A (KR)
Title: Smartphone for Obtaining Fourier Ptychography Image and Method for Obtaining Fourier Ptychography Image Using Smartphone
Inventor: LEE SEUNG AH
IPC: G06V10/40
Filed: 2021-02-18
Abstract: A Smartphone for acquiring Fourier tachography image and a method for obtaining Fourier tachography image using a smartphone are disclosed. The disclosed method comprises the steps of: (a) sequentially displays point light sources of a first pattern on a display of a smartphone according to the first pattern composed of point light sources at different positions to sequentially provide illumination of different angles to a sample; (b) obtaining an image for each lighting angle of the sample using a camera of the smartphone whenever lighting of different angles is provided by the point light sources of the first pattern; and (c) restoring a first Fourier typography image using a plurality of images for each lighting angle obtained using the camera of the smartphone. According to the disclosed method, it is possible to restore a Fourier tachography image at a low cost without using a separate lighting device, and the quality of a Fourier tachography image can be improved through a high degree of freedom.
Patent KR-20220119996-A (KR)
Title: Eco non flammable pp board
Inventor: BAIK YANG SOO
IPC: B29K105/00
Filed: 2021-02-22
Abstract: The present invention relates to an eco-friendly polypropylene flame retardant board for construction. The purpose of the present invention is to provide an eco-friendly polypropylene flame retardant board for construction, in which a non-crosslinked polypropylene foamed resin layer having flame retardant properties, a light, strong and eco-friendly product, is formed for a core layer as a core, and a deco film is thermally bonded to an upper surface of the foamed resin layer, so that a PP deco board is prepared, thereby ensuring flame retardant and suppression effects and being lightweight.
Patent KR-20220120076-A (KR)
Title: System and method for real time decision making of unmanned aerial vehicle
Inventor: HU CHEOL KYUN
IPC: H04N21/24
Filed: 2021-02-23
Abstract: The present invention relates to a real-time decision-making system for an unmanned aerial vehicle, which includes: a network state detection unit for detecting latency or bandwidth conditions of the wireless network; an important data detection unit for reading image data taken from an unmanned aerial vehicle and detecting important data including predefined defect information or part information from the image data; and a transmission mode conversion unit for selecting the important data detected from the image data and transmitting the data preferentially when the latency or bandwidth of the wireless network is less than or equal to a predetermined criterion.
Patent KR-20220120819-A (KR)
Title: method of constructing slab for dry heating panel
Inventor: WHANG YOUNG HO
IPC: E04C5/16
Filed: 2021-02-24
Abstract: The present invention relates to a construction method of a slab for a dry heating panel, which directly applies a dry heating panel on an upper surface of a slab for a floor where concrete is applied and cured while an insulation material and a soundproof material are sequentially stacked on a mold, thereby insulating, preventing a noise, and securing floor height and reducing load due to reduction of thickness of an entire floor to secure stability of a structure, reduce a construction period, and provide inexpensive construction cost.
Patent KR-20220122862-A (KR)
Title: Apparatus and Method for Providing a Surgical Environment based on a Virtual Reality
Inventor: Jihun YOON
IPC: A61B90/00
Filed: 2021-02-26
Abstract: The present invention relates to an apparatus and method for providing a surgical environment based on virtual reality to determine the motion of a real surgical tool on the basis of log information of a virtual surgical tool. According to the present invention, the method for providing a surgical environment based on virtual reality by the apparatus comprises: a step a) of recognizing at least one real surgical tool included in a real surgical image for each predetermined frame in the real surgical image on the basis of a first artificial intelligence model; a step b) of performing correspondence matching on at least one same region of the real surgical tool and at least one virtual surgical tool corresponding to the real surgical tool on the basis of virtual reality; a step c) of correcting the virtual surgical tool to correspond to the position of the real surgical tool according to a result of correspondence matching; a step d) of calculating the corrected coordinate values of the virtual surgical tool; a step e) of repeating the steps a) to d) to calculate a plurality of coordinate values for a position where the virtual surgical tool is calibrated for each preset frame; and a step f) of generating a plurality of log information on the basis of a difference between the calculated plurality of coordinate values.
Patent KR-20220123790-A (KR)
Title: A large capacity battery for train vehicle
Inventor: PARK KEUN NO
IPC: B61C3/02
Filed: 2021-03-02
Abstract: The present invention relates to a large capacity battery for train vehicles which has a protecting member fixed inside a module case while covering a side of a cell array unit and improves functions of fixing and protecting the cell array unit. The large capacity battery for train vehicles according to the present invention comprises: a plurality of battery modules which have a cell array unit accommodated inside a module case and are charged and discharged; a battery insertion unit which has the plurality of battery modules inserted therein; a control unit which is installed in the battery insertion unit and controls the plurality of battery modules installed in the battery insertion unit; and a protecting member which is filled between the cell array unit and the module case inside the module case to protect the cell array unit.
Patent KR-20220127050-A (KR)
Title: Biogas reformer
Inventor: LEE DAE HOON
IPC: C01B3/34
Filed: 2021-03-10
Abstract: An object of the present invention is to provide a biogas reforming apparatus that solves the reaction equivalence ratio of an external heat source and CO_2 : CH_4 in a catalytic dry reforming reaction. The biogas reforming apparatus according to an embodiment of the present invention comprises: an external housing in which a first amount of a biogas feed composed of methane and carbon dioxide as main components is introduced into an inlet to discharge a synthetic gas, reformed with carbon monoxide and hydrogen as main components, through an outlet; an internal housing arranged within the external housing and having one end opened within the external housing; a catalytic reaction unit provided between the internal housing and the external housing and communicating toward the outlet; and a plasma burner provided in the internal housing, heating the internal housing by forming a flame with plasma discharge due to a second portion remaining except a first portion from an oxidant and a feed, and discharging a combustion emission, in which methane is reduced and carbon dioxide is increased in the second portion, toward the inlet.
Patent KR-20220130470-A (KR)
Title: Manufacturing method of organic-inorganic nanoporous material adsorbent and organic-inorganic nanoporous material adsorbent manufactured thereby
Inventor: PARK JEA SUNG
IPC: C07F5/06
Filed: 2021-03-18
Abstract: According an embodiment of the present invention, a manufacturing method of organic and inorganic nanoporous materials is provided. The manufacturing method the steps of: dissolving an aluminum precursor in a first solvent to form a first solution; dissolving aluminate in a second solvent to form a second solution; dissolving at least one unsaturated dicarboxylic acid in a third solvent to form a third solution; and mixing and crystallizing the first solution, the second solution, and the third solution to manufacture organic and inorganic nanoporous materials. According to an embodiment of the present invention, the organic and inorganic nanoporous materials can be provided which can be economically manufactured with excellent moisture adsorption, reduced reaction time, and relaxed reaction conditions while using an eco-friendly solvent.
Patent KR-20220130988-A (KR)
Title: Extrinsic Chiral Platform And Manufacturing Method Thereof
Inventor: CHOI SUK WON
IPC: C09K19/38
Filed: 2021-03-19
Abstract: The present invention relates to an external chiral platform and a preparation method thereof. More specifically, the present invention comprises a polymer network structure including a reactive mesogen compound, wherein the polymer network structure has a twisted nematic (TN) structure.
Patent KR-20220133480-A (KR)
Title: Method for manufacturing porous carbon material based on pyrolytic plastic waste residue
Inventor: LEE KYONG HWAN
IPC: H01G11/32
Filed: 2021-03-25
Abstract: The present invention relates to a method for manufacturing porous carbon materials based on pyrolytic plastic waste residues, which enables the pyrolytic plastic waste residues used as high value-added carbon materials discarded or used as a heat source after incineration to be used as a high value-added carbon material through property control. The method for manufacturing the porous carbon materials according to the present invention is an eco-friendly and economical process, and the manufactured carbon material can be usefully applied as a supercapacitor electrode material, a fuel cell carbon catalyst material, a lithium ion battery electrode material, or a lithium sulfur battery electrode material and the like.
Patent KR-20220133598-A (KR)
Title: Food packaging container made of disposable paper
Inventor: LIM HYUN WOO
IPC: B65D81/34
Filed: 2021-03-25
Abstract: The present invention relates to a food packaging container made of disposable paper characterized in that it is provided with a container body and a cover and bonded and sealed to the container body through heat bonding. According to the present invention, the container body has a container formed so that a food receiving part is formed with a paper or pulp mold with a blocking layer formed on the inside to block the penetration of moisture and oil with an eco-friendly blocking agent, and a bent protruding piece that is horizontally bent toward the outside from the top of a main wall at an upper opening of the food receiving part and expands. The cover is put on the food receiving part, and has an inner surface of the outer periphery in contact with an upper surface of the bent protruding piece of the container body by selecting the paper on which the blocking layer that blocks the penetration of moisture and oil by treating the inner surface with an eco-friendly blocking agent is formed.
Patent KR-20220134262-A (KR)
Title: Diagnosis system for hospitals
Inventor: SUH EUN KYUNG
IPC: G06Q10/06
Filed: 2021-03-26
Abstract: The present invention relates to a hospital diagnosis system, capable of providing a diagnosis service in real time, which comprises: a business stage determination module (30); a business stage classification module (40) for outputting business stage classification data; a business stage comparison module (50); and a priority determination module (60) for outputting data on recommendations for improvement.
Patent KR-20220135607-A (KR)
Inventor: HAN JI WON
IPC: A61K8/26
Filed: 2021-03-31
Abstract: The present invention relates to a method for manufacturing a shampoo composition comprising: a step of obtaining a fermented extract by mixing cypress leaves, pine leaves, nut pine leaves, green tea leaves, and centella with electrolyzed reduced water and fermenting the same; a step of mixing the fermented extract, natural zeolite, and the electrolyzed reduced water and stirring the same; and a step of adding an additive containing a natural surfactant to the same and mixing the same. The present invention provides a healing effect by penetrating phytoncide and oil refining components in a shampoo composition into scalp; provides a tension relieving effect and an emotional stability effect through a sense of smell; relieves production and reproduction of a dandruff causative agent on the scalp; and can be used for a long time without causing secondary side effects by using the natural surfactant without containing a chemical component as a main component.
Patent KR-20220136740-A (KR)
Inventor: BANG KYU YONG
IPC: G01R31/305
Filed: 2021-04-01
Abstract: The embodiment includes discloses an inspection device and an inspection method. The inspection device includes: a stage on which a plurality of micro light emitting elements are disposed; an electron beam irradiation unit for irradiating electron beams to the plurality of micro light emitting elements; a photodetection unit for measuring light emitted from the plurality of micro light emitting elements; and an electron beam induction unit disposed between the electron beam irradiation unit and the plurality of micro light emitting elements.
Patent KR-20220137275-A (KR)
Title: Method and system for providing customized cosmetics recommendation service using big data
Inventor: KIM HAK CHEOL
IPC: G06Q30/06
Filed: 2021-04-02
Abstract: A method for providing a personalized cosmetics recommendation service in a system including user devices, a management server, and a cosmetics company server managed by a cosmetics company according to the present invention comprises the steps in which: the management server receives from a plurality of user devices, subscription information including the gender, age, subjective skin type, cosmetics in use, and satisfaction scores for the cosmetics in use of each of the plurality of users; the management server generates a skin type determination model for determining a user skin type by performing machine learning to classify the plurality of users into a plurality of skin type groups based on the subscription information; after the skin type determination model is generated, the management server receives information on cosmetics currently used by the user from a user device using the service; the management server determines the skin type group of the user from among the plurality of skin type groups by inputting the information on the cosmetics currently used by the user into the skin type determination model; the management server extracts one or more cosmetics that satisfy a predetermined satisfaction standard from among the cosmetics being used by users belonging to the skin type group; and the management server sends a recommendation message for recommending the one or more extracted cosmetics to the user device. Therefore, the amount of user data required to be inputted for cosmetics recommendation can be reduced.
Patent KR-20220138179-A (KR)
Inventor: JEONG HWAN JEONG
IPC: A61N5/06
Filed: 2021-04-05
Abstract: Provided is a device for treating an internal nasal cavity by light irradiation. The device for treating an internal nasal cavity by light irradiation according to the present invention comprises: a main body having a pair of light sources to generate therapeutic light when power is applied; and a nasal cavity insertion unit having a pair of optical waveguides corresponding to the pair of the light sources disposed inside the body, and connected to a partition blocking an opening of the main body, which is opened, to be inserted into and disposed in the nose. The nasal cavity insertion unit includes: a fixed plate coming in contact with and fixed to the partition; and a pair of extension units extended from the fixed plate toward the nose with predetermined length to be inserted into and disposed in the internal nasal cavity. The therapeutic light generated by the light source and inputted into an input terminal of the optical waveguide is delivered toward the internal nasal cavity corresponding to an output terminal of the optical waveguide so that the internal nasal cavity is irradiated with the therapeutic light. Accordingly, the therapeutic light is directly delivered to smoothly treat inflammation occurring in the internal nasal cavity of a user without loss of light.
Patent KR-20220142112-A (KR)
Inventor: PARK YOON KI
IPC: G16H30/00
Filed: 2021-04-14
Abstract: The present invention relates to a method for analyzing a change in an oral cavity by using an oral image having different photographing time zones and an information providing method thereof and, more specifically, to a technology for obtaining dental image data of the same person collected in time series, distinguishing individual teeth for this from an image to extract a specific feature of the same tooth so as to align the image for preparation for this, and accurately performing analysis for changes in an oral cavity, especially, changes in a set of teeth and the like so as to provide information and the like for this.
Patent KR-20220142261-A (KR)
Inventor: YOON CHI YOUNG
IPC: A63B17/00
Filed: 2021-04-14
Abstract: The present invention relates to a rotatable passage assembly for a ride, which can be used as a passage for connecting the slide of a ride having a complex structure to other rides and enables users to experience various fun and thrills while moving. To achieve the purposes, the rotatable passage assembly for a ride comprises: a cylindrical body having a passage formed in a horizontal direction to have a predetermined diameter; a first coupling part formed along the outer surface of one end of the body to have a predetermined width; a second coupling part formed along the outer surface of the other end of the body to have a predetermined width; an inclined foothold formed inside the passage of the body to have an inclined surface having a predetermined angle; a weighs installed on a lower portion of an outer side of the body to maintain the vertical direction of the body by the weight; and a plurality of roller members installed between the first coupling part and the second coupling part to support the first coupling part and rotate the body within a predetermined angular range.
Patent KR-20220144628-A (KR)
Inventor: BANG MYEONG HWAN
IPC: F02C9/00
Filed: 2021-04-20
Abstract: Disclosed is a system for predicting a supply available capability that predicts a supply available capability of a turbine for generating electricity using a neural network. The system for predicting the supply available capability of the turbine is characterized in comprising: a plurality of measurement terminals that generate the operation data by measuring a state of the turbine; and a management server that connects to the plurality of measurement terminals that generate the operation data by measuring the state of the turbine and the plurality of the measurement terminals through a communication network, generates a neural network model using the operation data, and predicts the supply available capability of the turbine by applying the operation data to the neural network model.
Patent KR-20220145110-A (KR)
Inventor: CHOI HANGSEOK
IPC: H02M1/00
Filed: 2021-04-21
Abstract: An overcurrent protection device according to various embodiments of the present disclosure, as an overcurrent protection device for a power supply device, may comprise an inductor, a first switch, a second switch, a feedback control unit, a pulse width modulation (PWM) control unit, and an overcurrent protection control unit. The inductor may be connected to an input terminal of a power supply device into which a current is input from a power supply unit of the power supply device. The first switch may be connected between an output terminal of the inductor and a ground. The second switch may be connected between the output terminal of the inductor and an output terminal of the power supply device. The feedback control unit may compare an output voltage of the power supply device with an output voltage target value, and generate a control voltage on the basis of a comparison result of the output voltage and the output voltage target value. The PWM control unit controls ON and OFF of the first switch and the second switch, and controls the peak current of the first switch on the basis of the control voltage. The overcurrent protection control unit comprises a timing capacitor for charging an electrical charge with a current source proportional to the control voltage, and may generate an overcurrent control signal for driving of the PWM control unit on the basis of the control voltage. The overcurrent protection control unit may charge the timing capacitor with the current source during a first switching period in which the second switch is turned on. The operation of the power supply device may be stopped on the basis of the overcurrent control signal when the output current exceeds a predetermined level regardless of the input voltage from the power supply unit. Therefore, an overcurrent protection operation can be performed at a constant power level regardless of input power level.
Patent KR-20210131917-A (KR)
Title: AI Based Night Vision System
IPC: G06N3/08
Filed: 2021-04-26
Abstract: An AI-based night vision system according to an embodiment of the present invention includes: a night vision camera for acquiring an infrared image of a front place while driving at night; an image pre-processing part that performs a pre-processing operation of removing both light diffusion and noise included in the image acquired by the night vision camera through a pre-learned deep learning model; an object recognition part for automatically recognizing an object existing in the image pre-processed by the image pre-processing part through the pre-trained machine learning model; and an image providing part for overlaying the object recognition result by the object recognition part on the image preprocessed by the image pre-processing part.
Patent KR-20220147288-A (KR)
Title: Tattoo patch with micro needle
Inventor: LEE HO KYU
IPC: A61M37/00
Filed: 2021-04-27
Abstract: The present invention relates to a disposable tattoo patch using microneedles. Specifically, the present invention relates to a tattoo patch which enables self-application with minimal pain using microneedles and enables quick and convenient tattooing without side effects. The tattoo patch includes: a protective layer (100); a pigment layer (200) bonded to the lower side of the protective layer (100); a needle fixing body (400) formed by being bonded to the lower side of the pigment layer (200); and a plurality of microneedles (300) fixed to the needle fixing body (400).
Patent KR-20210055643-A (KR)
Title: An electric board with a large number of rotor wheels and a large number of stator wheel generators on a motorized shaft
Inventor: KIM YONG WON
IPC: B62J43/13
Filed: 2021-04-27
Abstract: The present invention relates to an electric board in which a large number of rotor wheels and a large number of stator wheel generators are installed on a rotating shaft on which a motor is mounted. More particularly, the present invention relates to a strong electric board in which auxiliary wheels with a motor installed, rotors with a magnet, a magnet-sized iron, and a coil installed on the wheel surface of the auxiliary wheel, and stators with a magnet, a magnet-sized iron, and a coil installed on an outer periphery of the rotor on a wheel motor shaft are formed in a line in an electric board body, and the auxiliary wheels protrude to the floor of the electric board.