baber/WOPTO huggingface dataset:
Patent KR-20210112605-A (KR)
Title: A rotary table of PC room Cafe
Inventor: SONG WON GIL
IPC: A47B21/02
Filed: 2020-03-05
Abstract: The present invention relates to a rotatable dining table of a desk in a PC cafe, and more particularly, to a rotatable dining table for receiving food which is installed to be foldable on a desk in a PC cafe. The rotatable dining table is placed on the desk when a user uses a computer and is rotated and comes close to the top of the desk to make it easier for the user to eat food only when the user eats the food, thereby enabling efficient use of a limited narrow space where a large number of computers are serially installed. The rotatable dining table of a desk in a PC cafe of the present invention comprises: a fixed plate that is erected and fixed over a front plate and an upper plate of one side of the PC desk; a pair of rotating devices a lower end of which is axially installed with an axial pin to be spaced apart from the fixed table and an upper end of which is axially installed with an axial pin to be spaced apart from the fixed plate; and a dining table horizontally installed to be orthogonal to one side of a support plate of the rotating devices.
Patent KR-20210112714-A (KR)
Inventor: KWON OH WOOK
IPC: G10L19/26
Filed: 2020-03-06
Abstract: The present invention relates to a system for separating a background music that can separate the background music among a mixed signal wherein a background music like a broadcasting content and other sound signals like voice signals are mixed. The system for separating the background music comprises: an STFT part that receives, to perform STFT, a mixed signal in which a background music and a sound signal are mixed, and outputs a spectrogram and a phase of the mixed signal; a processing part that receives the spectrogram signal outputted from the STFT part, and estimates a mask of the background music using a Densenet neural network model; and a restoration part that outputs a separation signal by convolutioning the estimated mask and the spectrogram of the mixed signal in the processing part and restores the background music mixed with the mixed signal by performing inverse STFT using the separation signal and the phase outputted from the STFT part, wherein the processing part comprises a dilated block that outputs an input signal by dilated convolution, and a dilated dense block connected to a rear end of the dilated block and composed of a composite function of a continuous structure and composed of a dense block that receives the output signal of the dilated block to allow the input and output of each per step composite function to be connected to each other and to be outputted.
Patent KR-20210113727-A (KR)
Title: 3d/ar web viewer
Inventor: CHOI JIN YOUNG
IPC: G06T19/00
Filed: 2020-03-09
Abstract: Disclosed is a 3D/AR web viewer. According to an embodiment of the present invention, a web viewer simultaneously supports a 3D view and an AR view in a web browser. The 3D/AR web viewer can be launched in a web browser. Through the 3D/AR web viewer executed in the web browser, content or objects displayed in the web browser, for example, can be checked in 360 degrees, and the color and material of the furniture can be changed.
Patent KR-20210059587-A (KR)
Inventor: HAN JAE SIK
IPC: A61K8/06
Filed: 2020-03-11
Abstract: The present invention relates to a water-in-oil cosmetic composition with excellent fluidity and stability while including a highly water-resistant phase. The water-in-oil cosmetic composition of the present invention forms a desirable fluidity in a high-temperature manufacturing process, and thus has excellent filling properties at high temperatures, and remarkably excellent stability at high temperatures and stability over time. Preferably, the water-in-oil cosmetic composition of the present invention can exhibit excellent water-drop effects when used due to the high content of the water-resistant phase.
Patent KR-20200036823-A (KR)
Inventor: KIM DONG HWON
IPC: A63F3/04
Filed: 2020-03-18
Abstract: The present invention relates to a Lord-of-the-Rings game. The Lord-of-the-Rings game consists of slide puzzle instruments with numbers, 1 to 9, marked thereon, number cards with numbers, 1 to 9, marked thereon, and one bell notifying mission completion, and is characterized by including: a step of distributing the number cards from 1 to 9 to game participants when a game is started; a step of flipping and arranging a corresponding number card one person at a time to complete a mission; a step of opening a number card arranged to identify a mission to be performed; a step of using a number slide puzzle instrument of a game participant to complete a mission when the corresponding mission is opened; and a step in which a person who has completed a mission first rings the bell.
Patent KR-20210116134-A (KR)
Inventor: LEE SANG HA
IPC: B01D47/02
Filed: 2020-03-17
Abstract: The present invention relates to a dust collector using water, wherein an external gas separately enters water through several holes to allow the gas to be dispersed well in the water, so that the gas and water are mixed well to collect fine dust well. The present invention can collect pollutants.
Patent KR-20210119658-A (KR)
Title: Manufacturing method for concrete panel with air purifying function
Inventor: BAEK HYO SEON
IPC: B28B1/08
Filed: 2020-03-25
Abstract: The present invention provides a nozzle, as a nozzle for ejecting mortar, for mortar with an admixture mixing function, in which a hole for injection is formed at an inlet of the nozzle, and an accelerating agent supply pipe for supplying an accelerating agent is provided. In addition, the present invention provides a construction method using a mortar nozzle with admixture mixing function, as a construction method of using the nozzle for ejecting mortar, in which a spraying hole is formed at the inlet of the nozzle to spray the mortar, and an accelerating agent supply pipe for supplying an accelerating agent is formed to supply the accelerating agent through a supply pipe. According to the above configuration of the present invention, direct mixing time is not required to minimize a clogging phenomenon, prevent an influence by a temperature difference according to field environments, and improve an adhesive strength through the accelerating agent effect.
Patent KR-20210120468-A (KR)
Title: Optical sensor
Inventor: SO SOON JIN
IPC: G01J1/44
Filed: 2020-03-27
Abstract: The present invention relates to an optical sensor capable of detecting the amount of ultraviolet light. According to a preferred embodiment of the present invention, the optical sensor includes a sensing module and a filter. The sensing module may include: a circuit unit including a light emitting element and a light receiving element; a cover member which surrounds a side surface of the circuit unit, blocks light flowing into the circuit unit from the side surface, has an accommodating space therein, and has an open top; and an unwrought metal filling the accommodating space, wherein The filter may be stacked on an upper portion of the sensing module, block visible light entering the sensing module from the upper portion of the sensing module, transmit ultraviolet rays, and a light emitting element may be stacked on the light receiving element.
Patent KR-20210120483-A (KR)
Title: Manufacturing method of real wood product and real wood product using the same
Inventor: CHANG GYUN LEE
IPC: B24C1/00
Filed: 2020-03-27
Abstract: The present invention relates to a real wood product to provide a new color type and a manufacturing method thereof. According to one embodiment of the present invention, the method comprises: an injection step of laminating real wood materials and performing pressing and insert-injection to form a real wood product; a sanding step of sanding the surface of the real wood product whose shape is completed through the injection step; a first shot blasting step of projecting fine particles of metal or non-metal on the surface of the real wood product after the sanding step; a coloring step of applying a color to the surface of the real wood product surface-treated through the first shot blasting step; a second shot blasting step of secondarily projecting fine particles of metal or non-metal on the surface of the colored real wood product; and a coating step of forming a coating layer on the surface of the real wood product after the second shot blasting step.
Patent KR-20210121677-A (KR)
Title: A surface processing method for medical trocar using pulse laser
Inventor: HWANG JUN HO
IPC: A61B17/34
Filed: 2020-03-31
Abstract: The present invention relates to a method for manufacturing a medical trocar, comprising: a step of storing, by a control device, processing information in which the wavelength and intensity of a laser beam corresponding to the thickness and shape information of a fine pattern formed on one side of an insertion part of a medical trocar are determined in advance; and a step of detecting, by the control device, the wavelength and intensity of the laser beam corresponding to the thickness of the provided insertion part and the shape information of the fine pattern from the processing information by receiving, through a user interface, information about the thickness of the insertion part of the medical trocar and the shape information of the fine pattern formed on one side, and processing the surface of the insertion part of the medical trocar according to the processing information. In addition, by using a pulse laser, the surface of the trocar is subjected to surface treatment to have a fine pattern on the surface of a product with an insertion outer diameter of 5 m or less such that an increase in fixation with the skin is induced, and natural treatment is possible without additional sutures after the procedure.
Patent KR-20210123096-A (KR)
Title: Social mashup logic and network implementation system and method for improving sns dysfunction based on deep learning
Inventor: TAIKYEONG JEONG
IPC: G06N3/08
Filed: 2020-04-02
Abstract: The present invention relates to a social mashup logic and network implementation system for solving a social network service (SNS) dysfunction based on deep learning, which minimizes the SNS dysfunction. According to the present invention, the system comprises: a user interface server storing data about a user's web and mobile-based interface personal information, login information, and activity information; an external linkage server storing data on activities performed in mutual relationships with other users related to the user in social media, school community, local community, and the like; a context recognition server detecting the user's psychological and environmental changes on the basis of the information stored in the user interface server and the external link server and storing data related to the user's psychological and environmental changes; an analysis server generating a relative relationship index, which is calculated numerically by using an artificial neural network method for the relationship of the user to another user on the basis of default values stored in the user interface server, the external linkage server, and the context recognition server, and additional values added or changed by user activity and the like and stored in the user interface server, the external linkage server and the context recognition server, and an emotional index, which is calculated numerically by using an artificial neural network method for the relationship of other users on the user on the basis of comments of other users on the user, and generating and storing a relationship index combining the relative relationship index and the emotional index; and a management server adjusting the degree of access of other users to the user's post and the degree of exposure of the content uploaded by the user according to the relationship index calculated by the analysis server.
Patent KR-20200041300-A (KR)
Title: Method for producing and providing music contents and apparatus therefor
Inventor: LEE YUN JOUNG
IPC: G10G1/02
Filed: 2020-04-03
Abstract: According to one embodiment of the present invention, a method for producing music content to provide music content helping a user to learn, practice, and teach music content comprises the steps of: collecting first music content data including music score data and producing first pictorial music score data including image data on hands and fingers to be positioned on keys on piano key image data corresponding to each note according to piano code in the piano key image data and the collected first music content data; and mapping the produced first pictorial music score image data to the first music content data to produce second music content data.
Patent KR-20210068299-A (KR)
Title: Polymer film and uses of the same
Inventor: HUANG TZU JUNG
IPC: B32B27/08
Filed: 2020-04-07
Abstract: A polymer film including polyvinyl acetal and a laminated glass prepared using the same are provided. At least one surface of the polymer film has a pore volume (Vv) value in the range of 2 to 18 μm^3/μm^2 at a material ratio of 10%, and the pore volume (Vv) and the material ratio are defined according to ISO 25178-2:2012. The produced laminated glass shows excellent or superior results in a bubbling test and has no edge-peel defects. Therefore, the polymer film of the present invention is particularly suitable for production of building laminated glass.
Patent KR-20200122239-A (KR)
Title: Method for reducing the exhaust gas emission of a drive system of a vehicle with combustion engine
Inventor: MARKERT HEINER
IPC: F02D41/02
Filed: 2020-04-13
Abstract: The present invention relates to a method of reducing exhaust gas emissions of a driving system of a vehicle equipped with a combustion engine. The method includes the steps of: creating a plurality of driving profiles through a computerized machine learning system, wherein the statistical distribution of the first driving profiles is determined in accordance with the statistical distribution of second driving profiles measured during a driving mode; calculating exhaust gas emissions of each of the first driving profiles by using the computerized modeling of a vehicle or a driving system of the vehicle; and matching the driving system of the vehicle in accordance with at least one of the calculated exhaust gas emissions, wherein the matching is performed in accordance with a profile or a level of the at least one of the calculated exhaust gas emissions and also the statistical frequency of a corresponding first driving profile, and the statistical frequency of the corresponding fire driving profile is determined by the statistical distribution of the first driving profiles.
Patent KR-20200117919-A (KR)
Inventor: KIM MINKYU
IPC: C12M1/22
Filed: 2020-04-21
Abstract: The present invention relates to a fertilized egg culture dish which physically separates a space and thus enables each of fertilized eggs to be cultured. The present invention provides a culture dish (10) enabling co-culturing of each of fertilized eggs, the culture dish (10) comprising: a protective frame part (11) for protecting the culture dish (10); a dish bottom plate part (20) provided below the protective frame part (11); a channel (30) provided in the dish bottom plate part (20); a substrate (40) provided at the inside of the channel (30); a substrate protecting part (31) for protecting the substrate (40); and a well (41) enabling fertilized eggs to be cultured on the substrate (40). In addition, according to the culture dish enabling co-culturing of each of fertilized eggs of the present invention, the well (41) of the substrate (40) comprises an upper end part (41-1) and a lower end part (41-2), wherein the upper end part (41-1) has a cylindrical structure and the lower end part (41-2) has a conical inclined structure. Furthermore, according to the culture dish enabling co-culturing of each of fertilized eggs of the present invention, the substrate (40) is provided with an identification part (42) to perform a function of specifying a well position and thus perform a function of informing which fertilized egg is cultured and in which well the fertilized egg is cultured.
Patent KR-20210130523-A (KR)
Title: Freight platform server, and method managing freight transportation using the same
IPC: G06Q20/10
Filed: 2020-04-22
Abstract: A freight platform server and a method for managing freight transportation using the same are disclosed. The freight platform server receives the registration of vehicle owner information from at least one transportation brokerage server, matches freight loading and unloading information with the vehicle owner information after receiving the registration of the vehicle owner information from at least one shipper terminal, and performs a payment settlement process when receiving transportation completion information.
Patent KR-20210141851-A (KR)
Title: Analysis method of insulating particles using electrochemical analysis in high concentration redox active electrolyte solution
IPC: G01N27/416
Filed: 2020-05-14
Abstract: The present invention relates to an analysis method using electrochemical analysis, and specifically to an electrochemical analysis method including steps of injecting insulating particles into a reaction solution of an electrochemical cell containing a redox mediator, and measuring a current change of the electrochemical cell, and an electrochemical analysis kit that includes a reactor; and a reaction solution. The reactor includes a counter electrode, a reference electrode, and a working electrode having a maximum diagonal length of 1 to 500 μm on the electrode surface, the reaction solution contains a redox species, and measurement of any one or more selected from a group consisting of size, speed, attractive force, and charge amount analysis of insulating particles through changes in the intensity of current generated when the insulating particles in the reactor collide or adsorb to the surface of the working electrode is performed. When the insulating particles are analyzed through the analysis method and analysis kit of the present invention, the measurement sensitivity can be further significantly increased, and the measurement accuracy of the size of the insulating particle, the speed of approach to the electrode, the attractive force with the electrode, and the particle surface charge can be increased.
Patent KR-20210142295-A (KR)
Title: Seismic equipment of hanger for building equipment
IPC: E04B9/18
Filed: 2020-05-18
Abstract: A seismic device of a hanger for construction equipment is disclosed. The present invention integrally couples and provides one elastic member (200), an upper fixing member (300) fixed to the upper portion of the elastic member (200) and slidably coupled to the hanger in a detachable manner, and a lower fixing member (400) fixed to the lower portion of the elastic member (200) and fastened to an anchor bolt (100), so that the installation work is easily performed at a construction site, thereby preventing a facility installed on the hanger from being deformed or damaged by vibration or impact.
Patent KR-20210147431-A (KR)
Inventor: SIM HYUN BO
IPC: A01N43/30
Filed: 2020-05-29
Abstract: The present invention relates to a method for processing an aromatic sterilizing insecticide wrapper, and more specifically, to a method for processing an aromatic sterilizing insecticide food wrapper. To preserve food for a long time by preventing propagation of microorganisms in the food and preventing decay of the food, since a sterilizing insecticide is manufactured by mixing 5-15% of a scented wood solution having lignin and oil which mainly contain hinokinone (C20H18O6) (melting point 65℃) with sterilizing, detoxifying, and flavoring properties and 5-10% of menthol (C10H20O) of mint flavor with preservative, sterilizing, and flavoring properties in vegetable oil, the food wrapper is sealed and stored in a plastic bag by being applied or coated on a pulp paper (paper), a nonwoven fabric, and a vinyl (wrap) paper to wrap the food. Since aromatic, insecticide, and sterilizing force last for a long time in the food wrapped by sterilizing, detoxifying, and flavoring properties of scented wood and the preservative, sterilizing, and flavoring properties of the menthol, the propagation of the microorganisms is prevented and the decay of the food is prevented. By freshly storing the food for a long time, the present invention contributes to health of mankind.
Patent KR-20210157067-A (KR)
Inventor: KU JA HYUN
IPC: A47J47/00
Filed: 2020-06-19
Abstract: The present invention relates to a dual-purpose support (1) for a cross-legged position, comprising: a dual-purpose base plate (100) comprising a top plate surface (A) and a bottom plate surface (B) and having a predetermined thickness; and a dual-purpose sitting-position support (200) formed to protrude by a predetermined height along the length on the lower side of the bottom plate surface (B) of the dual-purpose base plate (100). The dual-purpose support (1) for a cross-legged position is used in a cross-legged position assist mode (M1) for assisting user's cross-legged position when the top plate surface (A) is on the front side and the bottom plate surface (B) and the dual-purpose sitting-position support (200) are on the rear side; and in a cutting board mode (M2) when the bottom plate surface (B) and the dual-purpose sitting-position support (200) are on the front side and the top plate surface (A) of the dual-purpose base plate (100) is on the rear side. Accordingly, the single device can be used for completely different purposes depending on situations, thereby maximizing the utility and efficiency of the device.
Patent KR-20210157631-A (KR)
Inventor: KIM HAK JOON
IPC: C09D5/00
Filed: 2020-06-22
Abstract: The present invention relates to a method for manufacturing a film-type dust collecting plate and a film-type dust collecting plate. The method for manufacturing a film-type dust collecting plate according to the present invention includes the steps of: preparing a film-type dust collecting unit including an electrically conductive layer; and bonding a fixed frame made of a rigid material along an edge of the dust collecting unit.
Patent KR-20210157971-A (KR)
Inventor: MOON HYUNMYUNG
IPC: B01F7/16
Filed: 2020-06-23
Abstract: A pattern mixing device for a cosmetic slurry composite according to the present invention comprises: a housing including an inlet part on one side, an outlet part on the other side, and a mixing space formed therein, wherein a plurality of cosmetic slurry composites are introduced through the inlet part at a preset pressure, and the plurality of cosmetic slurry composites are mixed and discharged through the outlet part; and a pattern mixing unit which is accommodated in the mixing space so as to rotate about the center point of the housing, and includes a plurality of flow grooves formed in a circumference part thereof, wherein the cosmetic slurry composites pass through the plurality of flow grooves. The flow grooves are formed to have an inclined angle with respect to a rotary shaft so that the pattern mixing unit rotates by the pressure generated while the cosmetic slurry composites pass through the flow grooves such that the plurality of cosmetic slurry composites discharged from the flow grooves are mixed to form a predetermined pattern. According to the present invention, productivity can be greatly improved.