baber/WOPTO huggingface dataset:
Patent KR-20220005726-A (KR)
Title: Manufacturing process of decotative film for plywood
Inventor: SONG KYONG HEE
IPC: B32B27/36
Filed: 2020-07-07
Abstract: In the present invention, disclosed is a new manufacturing method of a decorative film for furniture for supplying a decorative film in a state in which a hot melt, which is an adhesive, is applied to the back surface of the decorative film and for attaching a polyethylene terephthalate (PET) resin to the surface of the hot melt in the form of a film in the transport process to shorten the process and achieve cost reduction and to maintain the horizontality of the decorative film attached to the surface of furniture or plywood evenly throughout and improve the quality. The present invention comprises: a decorative film supply step of releasing and transporting a decorative film having a hot melt, which is an adhesive, on the back surface of the decorative film from a decorative film supply roller at a constant speed; a PET attachment step of evenly supplying and attaching a PET resin in the form of a film to the surface of the hot melt applied to the decorative film from a PET resin supply container installed above the front part of the decorative film in the transport direction; and a film winding step of passing the film with the PET resin attached to the back surface of the hot melt on the decorative film in the form of a film through a guide roller installed in the front part of the transport direction and then winding the film on a winding roller.
Patent KR-20220005893-A (KR)
Title: Method and apparatus for evaluating value of item
Inventor: LEE EUN KWANG
IPC: G06Q30/06
Filed: 2020-07-07
Abstract: The present invention provides a value evaluation method of an item without a trade record, comprising the following steps: generating a first query for comparing values of an item without a trade record and a first item; obtaining first response information to the first query; generating a second query for comparing values of the item without the trade record and a second item based on the first response information; obtaining second response information to the second query; determining a value rank of the item without the trade record based on the first response information and the second response information; and estimating a price of the item without the trade record based on the determined value rank.
Patent KR-20200090670-A (KR)
Inventor: PARK MUN TAE
IPC: H01B1/02
Filed: 2020-07-15
Abstract: The present invention relates to a method for manufacturing a flexible busbar by using a room temperature shrinkable tube with improved integrity. The method comprises the following steps of: measuring the weight of a shrinkable tube (S100); preparing a saturated aqueous solution in which a predetermined amount of water and an expanding agent are mixed according to the measured weight of the shrinkable tube (S200); putting the prepared saturated aqueous solution in a treatment container (S300); further adding a predetermined amount of the expanding agent (S400); mixing the saturated aqueous solution and the addition of the expanding agent (S500); expanding the shrinkable tube (S600); and inserting a busbar core material into the expanded shrinkable tube, and tubing by room temperature contraction to perform insulate-coating (S800).
Patent KR-20220010310-A (KR)
Title: Slurry composition for metal film chemical mechanical polishing
Inventor: HWANG JIN SOOK
IPC: C09G1/02
Filed: 2020-07-17
Abstract: The present invention relates to a slurry composition for chemical mechanical polishing of a metal film, which can reduce surface defects such as dishing or erosion while achieving a desired polishing rate, and improve the pattern characteristics of a metal film. The slurry composition for chemical mechanical polishing of a metal film according to one embodiment of the present invention satisfies the following conditional expression 1: K >= 5 (wherein K is removal rate (RR)/static etch rate (SER)), and comprises: abrasive particles; an oxidizing agent; and an etching inhibitor, wherein the slurry composition for chemical mechanical polishing of a metal film.
Patent KR-20220011519-A (KR)
Title: Camera actuator and camera module including the same
Inventor: LEE SUNG GUK
IPC: H04N5/225
Filed: 2020-07-21
Abstract: A camera actuator according to an embodiment includes: a housing; a prism unit disposed in the housing; a pressing unit disposed between the housing and the prism unit; a driving unit tilting the prism unit; and a substrate connected to the driving unit. The pressing unit may include: a first pulling member disposed on the prism unit; and a second pulling member disposed on the substrate to face the first pulling member and electrically connected to the substrate.
Patent KR-20210113549-A (KR)
Title: Method and system for quantitative classification of coronavirus infection based on image
Inventor: KIM DONG MIN
IPC: G16H30/20
Filed: 2020-07-23
Abstract: Disclosed are an image-based coronavirus infection quantitative classification method to quickly and quantitatively classify and monitor a large number of coronavirus patients and a system thereof. According to the present invention, the method comprises the following steps: preprocessing a chest image; classifying whether there is a pneumonia lesion due to coronavirus infection (COVID-19) in the preprocessed chest image by using an artificial intelligence (AI) model; and acquiring a quantified value for the degree of pneumonia lesion in the lung region of the classified chest image and visualizing the suspected lesion region as a hit map. On the basis of AI, the preprocessing module adjusts the size of the chest image to a fixed size; adjusts the brightness and contrast of the lung area in the sized image; segments both lungs in the image with adjusted image conditions by using a lung segmentation model; and removes the area of interest including segmented areas from the original chest image to remove unwanted noise. The classification module applies an AI model to analyze whether there are pneumonia-related lesion findings in the chest image to be analyzed and quantitatively presents a pneumonia classification probability value, wherein the AI model is made by ensemble of two models trained under different conditions, the quantitatively displayed probability values are presented as values between 0 and 1, the closer to 0, the lower the probability of pneumonia, and the closer to 1, the higher the probability of pneumonia.
Patent KR-20220012756-A (KR)
Title: Pizza fixed tool and pizza box with the same
Inventor: PARK JI HONG
IPC: B65D85/36
Filed: 2020-07-23
Abstract: Disclosed are a pizza holder and a pizza box having the same. The pizza holder of the present invention comprises: a pair of location fixation members which are disposed on opposite inner surfaces of a box main body of the pizza box and are fixed in position; and a sheet for fixing a pizza which is connected with the pair of the location fixation members, and covers and presses the pizza disposed on the box main body to fix the position. The pizza box and the pizza holder effectively and simply fix the pizza.
Patent KR-20220013680-A (KR)
Title: Heating food container for microwave oven
Inventor: KANG IL SOO
IPC: B65D81/34
Filed: 2020-07-27
Abstract: The present invention provides a heating ramen container for a microwave oven, which can make a same taste as a packaged ramen boiled by heating a pot by using the microwave oven, unlike an instant ramen cooking device that supplies heat by an induction heater, etc. occupying a space in a convenience store. According to the present invention, the same taste as the packaged ramen cooked through a heating device such as an induction heater can be simply made in the convenience store by using the microwave oven, and an efficiency of space utilization and management of the convenience store is increased by not using the instant ramen cooking device by the induction heater disposed in the convenience store. The heating ramen container comprises a paper layer, a heating layer, and a film layer.
Patent KR-20220014071-A (KR)
Inventor: KIM DOO YOUNG
IPC: B62D5/00
Filed: 2020-07-28
Abstract: Disclosed are a steer-by-wire system, and a device and method for controlling reaction force of the same. According to one aspect of the present invention, the device for controlling reaction force of the steer-by-wire system comprises: an induced electromotive force detection unit detecting induced electromotive force generated by a reaction motor by steering of a driver; a current control unit controlling current provided to each wire of the reaction motor based on the induced electromotive force; and a reaction force control unit computing reaction torque based on the current and the induced electromotive force and applying the reaction torque to a steering wheel.
Patent KR-20220014601-A (KR)
Inventor: SANGMYUNG LEE
IPC: F25D29/00
Filed: 2020-07-29
Abstract: An embodiment of the present invention relates to a refrigerator. More particularly, according to an embodiment of the present invention, in a refrigerator, a switch for detecting the withdrawal of a vegetable box and a magnetic structure are disposed in a rear portion of the vegetable box to be able to be drawn out to the front, so that the withdrawal of the vegetable box can be easily detected.
Patent KR-20220025374-A (KR)
Title: Method for aerosolization of sodium bicarbonate and apparatus using thereof
Inventor: KIM HO KOON
IPC: A61K9/00
Filed: 2020-08-24
Abstract: An anti-coronavirus apparatus for aerosolization of sodium bicarbonate comprises: a storage unit having an internal space capable of accommodating sodium bicarbonate (NaHCO_3) therein; an aerosol conversion unit connected to the internal space of the storage unit to convert sodium bicarbonate (NaHCO_3) into aerosol; a nozzle connected to the aerosol conversion unit to spray the aerosol; and a control unit connected to the aerosol conversion unit and the nozzle to turn on and off or control a spray amount of the aerosol sprayed from the nozzle.
Patent KR-20220026667-A (KR)
Inventor: LEE SEUNG UK
IPC: A61L2/04
Filed: 2020-08-26
Abstract: The present invention is a multi-functional holder, which more specifically includes a body part on which a mask is held; a charging module which is provided on one side of the body part to charge a battery module included in the mask; and a sterilization module which is provided on one side of the body part to sterilize the mask. When the mask is held on the body part, the mask is charged by the charging module, and the mask is sterilized by the sterilization module.
Patent KR-20220032856-A (KR)
Title: An electronic device that measures burned calories and control method thereof
Inventor: JUNG HYUNJOO
IPC: A61B5/00
Filed: 2020-09-08
Abstract: A smart mask for measuring calorie expenditure, and a control method therefor are disclosed. A smart mask, according to one embodiment of the present disclosure, comprises a first sensor module, a second sensor module, and a communication module operably connected to the first sensor module and the second sensor module, wherein the communication module can be configured to: acquire, from the first sensor module, information about the concentration of carbon dioxide discharged by a user wearing an electronic device, measured through the first sensor module; if the concentration of carbon dioxide is greater than or equal to a first threshold concentration, respectively acquire, from the first sensor module and the second sensor module, the amount of change in the concentration of carbon dioxide for a predetermined time, measured through the first sensor module, and the amount of change in pressure according to the respiration of the user, measured through the second sensor module; and transmit, to an external electronic device, information about the amount of change in concentration and the amount of change in pressure in order for the external electronic device operably connected to the electronic device to calculate, on the basis of the amount of change in concentration and the amount of change in pressure, calories expended by the user. According to the present invention, an electronic device connected to a smart mask is capable of calculating calories expended for a predetermined time on the basis of a user's breathing status.
Patent KR-20220034374-A (KR)
Inventor: SEO JOON HO
IPC: A61B10/00
Filed: 2020-09-11
Abstract: A handheld-type sample collection device comprises: a swab unit that enters an upper respiratory tract of a subject to collect a sample; and a detection unit for which the swab unit is attached/detached. The detection unit comprises: an insertion unit wherein the swab unit is inserted; a sensor unit fixed to a rear end of the insertion unit, and sensing a force applied from the end of the swab unit passing through the insertion unit; and a control unit that determines whether or not the force sensed from the sensor unit is equal to or greater than that of a preset value, and provides the information to the outside. Therefore, the present invention is capable of improving an accuracy of collecting the sample.
Patent KR-20220037105-A (KR)
Title: Porous support and manufacturing method thereof
Inventor: CHUN JAKYU
IPC: C04B35/10
Filed: 2020-09-17
Abstract: A manufacturing method of a porous support according to one exemplary embodiment of the present application comprises: a step of mixing a raw material powder comprising an alumina, an inorganic binder, and a sintering aid, a pore former, and an organic binder; and a step of heat-treating the mixture after recirculation, wherein a content of the organic binder, based on the total weight of the raw material powder, is 0.20-0.35 ml/g. Therefore, the present invention is capable of providing the porous support having excellent mechanical strength.
Patent KR-20220041442-A (KR)
Title: Fluid valve
Inventor: SEO YEONG SEONG
IPC: F16K31/50
Filed: 2020-09-25
Abstract: The present invention relates to a fluid valve capable of efficiently dispersing and storing a lubricating fluid to ensure smooth operation and excellent airtightness between parts of the fluid valve. According to one embodiment of the present invention, the fluid valve comprises: a body having a first flow path through which a working fluid flows and an inlet through which a lubricating fluid is injected; a plug disposed inside the body and having a second flow path selectively connected to the first flow path; an insert disposed between the body and the plug and having a first groove on an outer circumferential surface for dispersing the lubricating fluid injected through the inlet to the outer circumferential surface; and an adjustment nut inserted into one side of the body and connected to the plug.
Patent KR-20220042758-A (KR)
Title: Electrode
Inventor: LEE GEUN SUNG
IPC: H01M4/02
Filed: 2020-09-28
Abstract: The present application relates to an electrode including a current collector and an active material layer and can provide an electrode capable of securing a high level of adhesion between particles and between the active material layer and the current collector compared to a binder content in the active material layer.
Patent KR-20220046853-A (KR)
Inventor: SHIN SEUNG YONG
IPC: H04N21/472
Filed: 2020-10-08
Abstract: Disclosed are a cathexis learning system using artificial intelligence (Al) in web browser-based untact learning and a method thereof. The cathexis learning system comprises: a learning content server for providing untact lecture learning content; and a user terminal which connects to the learning content server to run an educational content viewer program, and has an educational content viewer installed thereon so that learners learn learning content in an Al cathexis manner by using AI face/motion recognition and sound playback technology for the image data of the front camera of the user terminal in untact learning. In the untact learning, the educational content viewer of the user terminal has a media playback unit and a facial contour recognition unit module, generates an alarm/warning message by using sound and messaging technology when the gaze of the student deviates therefrom at an angle through facial contour recognition on the feature points of five points of two eyes, a nose, and two ears so that the student learns untact lecture learning content focused on the camera of the user terminal linked to the learning content server (ubcloud server) while viewing the same, in the Al cathexis manner, and provides web browser-based untact cathexis learning using Al.
Patent KR-20220051668-A (KR)
Inventor: YANG SEHOON
IPC: G01S11/06
Filed: 2020-10-19
Abstract: Disclosed are a method and a device for identifying the location of a person to be rescued by using a short-range wireless signal. The method is a method, by which a rescuer terminal operated by at least one processor identifies the location of the terminal of a person to be rescued, comprises the steps of: receiving a short-range wireless signal from the terminal of the person to be rescued; displaying the relative locations of the rescuer terminal and the terminal of the person to be rescued on a screen by using the current location of the rescuer terminal and the received signal strength of the short-range wireless signal; and displaying a change in the relative locations of the rescuer terminal and the terminal of the person to be rescued on the screen by applying the signal strength received from the terminal of the person to be rescued at a moved point if the rescuer terminal is moved and the location is changed. Therefore, the method enables the rescuer to intuitively identify the location of the person to be rescued, thereby helping to shorten a rescue time.
Patent KR-20220052128-A (KR)
Inventor: KIM NO EUL
IPC: F24H7/02
Filed: 2020-10-20
Abstract: The present invention relates to an electrode boiler device. One embodiment of the present invention discloses the electrode boiler device. The electrode boiler device heating a fluid comprises: a heating area in which an electrolyzed water is disposed and formed to have a length in one direction; a main body unit disposed on at least one area outside the heating area based on the direction crossing the longitudinal direction of the heating area, and formed to overlap the electrolyzed water so that the fluid can be disposed inside; an electrode unit having a plurality of electrodes configured to heat the electrolyzed water in the heating area; and a heat dissipation unit disposed between the heating area and the main body unit. According to the present invention, the electrode boiler device capable of increasing user convenience may be provided.
Patent KR-20220052193-A (KR)
Inventor: LEE YONG GYUN
IPC: A62B18/08
Filed: 2020-10-20
Abstract: The present invention relates to a mask with a replaceable filter. The present invention for the same consists of comprising: a mask frame that accommodates a protruding part of the nose and mouth of a wearer, and having a structure that can be folded or unfolded; a mask filter inserted and coupled to the unfolded mask frame; and a fixing band installed on both sides of the mask frame. Therefore, the present invention is capable of providing an economic advantage due to only the mask filter being required to be replaced.
Patent KR-20220056581-A (KR)
Inventor: TAE HYUN KIM
IPC: B08B5/02
Filed: 2020-10-28
Abstract: The present invention relates to a contactless nozzle cleaning device, which is a contactless automatic nozzle cleaning device capable of reducing an increase in maintenance time and nozzle deformation caused by a contact member. The contactless nozzle cleaning device comprises: a first cover unit for having a nozzle pass therethrough; an introduction unit for supporting the first cover unit and introducing a cleaning gas for cleaning the nozzle in a contactless manner; a discharge unit for supporting the introduction unit and discharging the cleaning gas sprayed to the nozzle; and a coupling unit for coupling the first cover unit, the introduction unit, and the discharge unit. The coupling unit includes a first coupling mechanism which is inserted into all of a first cover coupling hole formed in the first cover unit, a first introduction coupling hole formed in the introduction unit, and a first discharge coupling hole formed in the discharge unit to combine the first cover unit, the introduction unit, and the discharge unit.
Patent KR-20220057330-A (KR)
Inventor: SEO JUNGSEOK
IPC: G01N21/88
Filed: 2020-10-29
Abstract: The present invention relates to a device for inspecting an inner side of a pin tube of a heat recovery steam generator (HRSG), which comprises: an endoscope unit formed to collect image data for the inner side of a pin tube; a magnetic field sensor unit disposed on one end of the endoscope unit to map the value of a magnetic field in the inner side of the pin tube; a plurality of first support units arranged in the endoscope unit and formed to make the inspection device located at the center of the pin tube to vary according to the diameter of the pin tube; and a plurality of second support units arranged in the magnetic field sensor unit and formed to make the inspection device located at the center of the pin tube to vary according to the diameter of the pin tube. Accordingly, defective and operational parts in the pin tube of the HRSG can be rapidly and accurately inspected.
Patent KR-20220058721-A (KR)
Title: system and method for real-time clothing simulation based on blendshape
Inventor: HA SEUNG BONG
IPC: G06T19/00
Filed: 2020-10-30
Abstract: The present invention relates to a real-time clothing simulation system and method based on blend-shape to implement real-time simulation of costume wrinkles for each character pose for animation production. According to the present invention, the real-time clothing simulation system comprises: a preliminary costume simulation unit repeatedly simulating the shape of costume wrinkles while changing the pose of a character to acquire and store the shape of costume wrinkles for each pose and a bone motion matrix in advance; a blend-shape mesh generation unit that obtains and stores blend-shape meshes for each pose by inversely skinning the costume wrinkles; and a real-time simulation unit selecting the blend shape meshes related to the character's current pose and the bone motion matrix when the character's current pose and motion reference axis are determined, figuring out a positional relationship of each blend-shape mesh on the basis of the bone motion matrix and the motion reference axis to adjust a blend-shape weight, and applying each of the blend-shape meshes to the character according to the adjusted blend-shape weight to acquire and output a wrinkle shape corresponding to the character's current pose.
Patent KR-20220058292-A (KR)
Inventor: LEE JOUNG WOOK
IPC: H01R13/62
Filed: 2020-10-30
Abstract: The present invention relates to a holder device with easy terminal connection. A gender is provided in a mobile phone. A socket where magnetism acts is provided on a lower supporting part corresponding to the gender. The socket is integrally provided on a socket block connected through a variable means to enable 3D movement at the lower supporting part of the holder device supporting the mobile phone.
Patent KR-20220059637-A (KR)
Inventor: JANG JAE HO
IPC: F21V33/00
Filed: 2020-11-03
Abstract: The present invention relates to a safety guide bollard using sunlight, and more specifically, to a safety guide bollard that uses sunlight to generate electric power and includes an elevation driving control system for enabling remote control of the elevation of the bollard using the electric power.