baber/WOPTO huggingface dataset:
Patent KR-20220030595-A (KR)
Inventor: SUNG MYUNG WHUN
IPC: A61F5/56
Filed: 2020-09-03
Abstract: The present invention relates to a mouth device for preventing sleep apnea and snoring. According to the present invention, the mouse device comprises: an upper support supporting the upper part of the tongue in a downward direction; a lower support for supporting the lower part of the tongue in an upper direction; and an elastic connection part providing elasticity between the upper and lower support to support the tongue by the upper and lower support and maintain the forward state of the tongue. Accordingly, since the mouse device is worn while the tongue is inserted between the upper and lower supports and the elastic connection part protrudes out of the mouth, the tongue is prevented from drooping toward the airway while being rolled up so that airway narrowing or airway obstruction caused by tongue drooping is prevented, and thus snoring and sleep apnea can be prevented.
Patent KR-20210080166-A (KR)
Title: Hot stamping component and method of manufacturing the same
Inventor: KONG JE YOUL
IPC: B21D22/02
Filed: 2020-09-10
Abstract: The present invention relates to a hot stamping component and a method of manufacturing the same to prevent or minimize the quality difference between blanks even when at least two blanks that are different in at least one of thickness and size are simultaneously heated in a heating furnace. An embodiment of the present invention includes a step of introducing a blank into a heating furnace having a plurality of sections having different temperature ranges; a multi-stage heating step of heating the blank in a stepwise manner; and a crack heating step of heating the blank to a temperature of Ac3 to 1,000°C, wherein the temperature condition in the heating furnace in the multi-stage heating step satisfies the following equation, 0 < (Tg - Ti) / Lt < 0.025 ℃/mm. In the above equation, Tg is the crack heating temperature (℃), Ti is the furnace entry temperature (℃), and Lt is the multi-stage heating length (mm).
Patent KR-20220034434-A (KR)
Inventor: PARK KYUNGHO
IPC: C07C69/712
Filed: 2020-09-11
Abstract: The present specification relates to a method for manufacturing a compound comprising a synthesis step of synthesizing a compound of chemical formula 3 by adding a compound of chemical formula 1 and a compound of chemical formula 2 to at least one solvent selected from water, a ketone-based solvent, an amide-based solvent, and a nitrile-based solvent. The method for manufacturing the compound according to an exemplary embodiment of the present invention can simplify a manufacturing process for manufacturing the compound and reduce the time required for a process.
Patent KR-20220034562-A (KR)
Inventor: JUNYOUNG WOO
IPC: H04B1/00
Filed: 2020-09-11
Abstract: The present disclosure relates to a device for activating an RF module to be efficiently used on an electronic device operating a plurality of radio frequency (RF) modules (or antenna modules) in a wireless communication system, and a control method thereof. To achieve the purpose, the electronic device checks the temperatures of a plurality of antenna modules using a first frequency band, and identifies candidate antenna modules considering the temperatures of the plurality of antenna modules. The electronic device selects a serving antenna module from among the candidate antenna modules such that the temperatures of the candidate antenna modules can be maintained in an available temperature state which is below a threshold temperature, and the serving antenna module transmits and receives signals by using the first frequency band. Here, the candidate antenna modules can be antenna modules supporting communication performance which is at no less than a threshold level. Therefore, the present invention is capable of extending a maintenance time without causing a deterioration in the performance of an RF module.
Patent KR-20220037031-A (KR)
Inventor: LEE WON WOO
IPC: B32B27/08
Filed: 2020-09-16
Abstract: The present invention relates to a method for manufacturing a curved fastener tape configured to be bent naturally without being forcibly bent or having an incision formed thereon, and to a fastener tape manufactured thereby. More specifically, the present invention relates to a method for manufacturing a curved fastener tape and a fastener tape manufactured thereby, the method for manufacturing a curved fastener tape comprising the steps of: bonding a blocking layer with the remaining layers except for the blocking layer; implementing a shape by punching the bonded layers with a wooden mold; and removing a sponge on the inside thereof. According to the present invention, a natural curved shape can be implemented, and at the same time, the process can be simplified, thereby resulting in increased price competitiveness.
Patent KR-20220037602-A (KR)
Inventor: BAE KYU WOONG
IPC: E04B1/343
Filed: 2020-09-18
Abstract: The present invention relates to a PC modular structure in which an inverted U-shaped main body and a floor plate are combined, wherein the separately manufactured floor plate is coupled with the main body, which is integrally manufactured with a ceiling plate and two lateral plates and has an inverted U-shaped cross-section, by using a rebar joint and a cover plate to facilitate demolding when manufacturing the main body unit and the floor plate and to minimize lifting load. One preferred embodiment of the present invention comprises: the main body unit which is integrally manufactured with the ceiling plate of a flat plate shape and the lateral plates respectively configured from both ends in a width direction of the ceiling plate to a vertical downward direction, and is formed to have the inverted U-shaped cross-section; and the floor plate which is configured to include a floor unit of a plate shape with a certain thickness and is coupled to a lower part of the main body unit.
Patent KR-20220040169-A (KR)
Title: Formulations for oral administration comprising nafamostat or a pharmaceutically acceptable salt thereof
Inventor: CHOI SOOK
IPC: A61K47/12
Filed: 2020-09-23
Abstract: The present invention provides a formulation for oral administration comprising nafamostat or a pharmaceutically acceptable salt thereof as an active ingredient, and an acidifying agent as a stabilizing agent. In addition, the present invention provides a formulation for oral administration in the form of a sustained-release formulation or a controlled-release formulation, which contains: nafamostat or a pharmaceutically acceptable salt thereof; an acidifying agent; and a water-soluble sustained-release polymer. The formulation for oral administration according to the present invention can be usefully applied to the prevention or treatment of coronavirus infection-19 (COVID-19).
Patent KR-20220041258-A (KR)
Title: Smart preemptive disease control system for preventing the spread of infectious disease
Inventor: KIM MIN GU
IPC: A61B5/00
Filed: 2020-09-24
Abstract: The present invention provides a preemptive smart disease control system for preventing the spread of infectious diseases by identifying a person suspected of infection through body information such as a body temperature and heart rate obtained from a wearable device worn on the body of a member belonging to a specific group, and providing feedback on infection information to managers and members of the specific group in real time to take preemptive measures necessary to respond to infectious diseases. The preemptive smart disease control system comprises: a wearable device including a body temperature measurement module and a heart rate measurement module installed therein to measure a wearer's body temperature and heart rate, respectively, and configured to transmit body information about the wearer's body temperature and heart rate or the body information and location information to a mobile device and receive notification information from a manager device to be displayed on the screen thereof; a mobile device having a dedicated application installed therein to transmit the body information on the body temperature and heart rate of the wearer together with the location information to a main server, and configured to receive the notification information from the manager device; the main server storing and transmitting the body information and the location information to the manager device, comparing the body information with reference values, determining that a wearer is a person suspected of infection if the wearer whose body information exceeds the reference values is found, selecting a person who may have been in contact whose movement overlaps partially or entirely with the movement of the person suspected of infection, and transmitting information about the person suspected of infection and information on the person who may have been in contact to the manager device; and the manager device in which a management program is installed to display the wearer's health status and the location information on the screen to facilitate monitoring of the wearer, and enabling the person suspected of infection and the person who may have been in contact to take necessary measures by transmitting the notification information to the wearable devices or mobile devices of the person suspected of infection and the person who may have been in contact.
Patent KR-20200118394-A (KR)
Inventor: KIM IL SOO
IPC: A61H3/00
Filed: 2020-10-05
Abstract: Disclosed is a walking assistant apparatus which substitutes for or compensates movement of a user′s ankle and foot joints generated during walking to be used for mitigating a walking disorder or be used for a bottom structure of a walking robot. According to the present invention, the walking assistant apparatus comprises: a foot support unit; a rear connection unit coupled to a rear shaft portion of the foot support unit; and a rear foot part plate coupled to the rear connection unit. The rear connection unit includes a joint and an axis of the joint is disposed on a load line or the rear side of the load line when being viewed with respect to a walking direction and generates rotational moment in the foot support unit in the walking direction or toward the ground of the walking direction in a front period of a stance phase during a walking cycle.
Patent KR-20220045603-A (KR)
Title: Electronic device
Inventor: BANG GYEONGNAM
IPC: G06F3/041
Filed: 2020-10-05
Abstract: According to an embodiment of the present invention, an electronic device includes: a display panel; and an input sensor disposed on the display panel and operated in a first mode for detecting a first input by a user's touch or a second mode for detecting a second input by an input device, wherein the input sensor includes: a first sensing part configured to detect the first input and the second input; and a second sensing part configured to recognize an input device. The present invention provides the electronic device with improved sensing reliability.
Patent KR-20210040272-A (KR)
Title: Point cloud data transmission apparatus, point cloud data transmission method, point cloud data reception apparatus and point cloud data reception method
Inventor: HYEJUNG HUR
IPC: H04N19/105
Filed: 2020-10-05
Abstract: According to embodiments, a point cloud data transmitting method comprises the following steps of: acquiring point cloud data; encoding geometry information comprising positions of points of the point cloud data; encoding attribute information including attribute values of points of the point cloud data based on the geometry information; and transmitting the encoded geometry information, the encoded attribute information, and signaling information. Therefore, the method is to efficiently transmit and receive a point cloud.
Patent KR-20220046350-A (KR)
Inventor: KIM DAE HWAN
IPC: D04H11/04
Filed: 2020-10-07
Abstract: Disclosed is a carpet for a vehicle having a needle felt structure which can have a low weight but can have excellent abrasion resistance. According to an embodiment of the present invention, the carpet for a vehicle comprises: a needle punched surface layer as the top layer made of staple fibers, wherein the staple fibers include multi-strand solid fiber of at least 50 wt%; and at least partial binding. A process of manufacturing the carpet for a vehicle comprises a step of feeding a fiber card web to a cross-lapping machine to cross-lap the card web into batt of a material. A moving distance of the multi-strand non-woven fabric cross-lapper is greater than the final width of the needle punched surface layer by more than 10% and less than 20%.
Patent KR-20220050581-A (KR)
Inventor: SUNKOOK KIM
IPC: B03C3/62
Filed: 2020-10-16
Abstract: The present application provides an electrostatic air filter which comprises: a filtration film; a conductor which is formed inside the filtration film; and a plurality of holes which are formed in a region of the filter film where the conductor is not formed, wherein the conductor includes glassy carbon.
Patent KR-20220051582-A (KR)
Inventor: PARK HYUN JUN
IPC: D04H1/435
Filed: 2020-10-19
Abstract: The present invention relates to a floor carpet for a vehicle with excellent sound absorption and sound insulation. More specifically, all of a plurality of layers are made of PET fiber-based materials to recycle a discarded scrap and products again after forming and have reduced weight.
Patent KR-20210050464-A (KR)
Title: Batch forming device and substrate processing apparatus
Inventor: ONZUKA KEIJI
IPC: H01L21/677
Filed: 2020-10-21
Abstract: The present invention is to form a batch according to process conditions and hard conditions. A batch forming device according to an aspect of the present disclosure includes a receiving part, a pitch changing part, and a holding part. The receiving part is arranged movably in the vertical direction, and receives a plurality of substrates arranged at a given pitch from a transfer device. The pitch changing part changes the pitch of the plurality of substrates arranged side by side at equal intervals. The holding part is arranged movably in the horizontal direction to temporarily hold the plurality of substrates.
Patent KR-20220055377-A (KR)
Inventor: EOM JAE PUNG
IPC: B64C39/06
Filed: 2020-10-26
Abstract: The present invention relates to a drone and an aircraft, which take off and land vertically using lift by ionizing air containing nitrogen with high-pressure radio waves to generate wind, and by allowing ionic winds to flow from the outside of a circular [donut-shaped] airfoil to the center and from the center to the outside, and to a vertical take-off and landing aircraft with a drone function, which flies by engine thrust. In general, a take-off and landing method for drones or aircraft is difficult to use at home where there is no runway due to the generation of dust on the ground, and in particular, is difficult to use when the ground is soil while the drone or the aircraft contacts the ground. Therefore, the purpose of the present invention is to provide a drone aircraft, which discharges high-voltage electricity as radio waves to ionize nitrogen in the atmosphere to flow the fluid of ionic winds from a high-pressure portion of electricity to a low-pressure portion so that the low-pressure portion generates the lift of the airfoil and an upper layer portion of a body, and high pressure is formed below the body, thereby taking off and landing using the ionic winds and the laws of fluid mechanics that an object moves from a high-pressure portion to a low-pressure portion. Another purpose of the present invention is to provide a drone aircraft capable of flying up and down using ionic winds generated by ionizing the atmosphere by transmitting radio waves. The drone aircraft comprises a plurality of high-voltage radio antennas (11); an upper airfoil (13); a lower airfoil (23); and low-voltage electric cathode lines (15).
Patent KR-20220056550-A (KR)
Inventor: SIM YEON HWA
IPC: B65D71/02
Filed: 2020-10-28
Abstract: The present invention relates to a one-touch belt conveying device with which paper boxes can be easily transported. More specifically, the present invention relates to a belt conveying device for paper boxes, comprising: a main body having a front end of one side, formed with an inclined surface, and including a plurality of through-holes in an upper surface thereof; a spring, wherein an elevating plate with a fixed needle is located on a lower end of a space part formed at the bottom surface of the main body and the spring is installed at the center of the space part to connect the elevating plate and the main body; a support member connected to an end at one side of the main body to form a hinge part and including an upper support, a guide part, and a lower support on an outer surface of one side thereof; and a pair of supports formed on opposite sides of a belt, wherein an end of one side of the belt is fixed to a bottom surface at one side of the front end of the main body, and the other end of the belt is introduced into the space part through an upper portion of a belt fixing hole and withdrawn to an upper support side through the lower support and the guide part by passing through the bottom surface of the elevating plate.
Patent KR-20220056618-A (KR)
Title: Method for recognizing identity adaptable to mask environment and apparatus using the same
Inventor: JANG JAE YOON
IPC: G06K9/00
Filed: 2020-10-28
Abstract: Disclosed are a method for recognizing identity adaptable to a mask wearing environment to minimize effect of a mask wearing environment on identity recognition performance and an apparatus thereof. According to one embodiment of the present invention, the method comprises the following steps by an identity recognizing device: extracting identity features of a face of a user detected in an image; determining whether a mask is worn on the user's face on the basis of the identity features; and performing identification of the user's face on the basis of any one of a basic identity recognition function or an add-on mask identity recognition function in consideration of whether a mask is worn or not, wherein the basic identity recognition function is performed on the basis of the identity features and the mask identity recognition function is performed on the basis of recalculated identity features.
Patent KR-20220056942-A (KR)
Inventor: KIM DONGHWAN
IPC: B25J19/02
Filed: 2020-10-29
Abstract: The present invention relates to a solar panel cleaning robot. The solar panel cleaning robot configured to clean a surface of a solar panel includes: a body part including a driving control unit for controlling driving of the solar panel cleaning robot, and a sensor unit for observing a movement of the solar panel cleaning robot; a driving unit formed on both sides of the body part, and including an adsorption pad adsorbed onto the surface of the solar panel by using an adsorption force formed by a vacuum pressure; a cleaning unit formed on a front surface of the body part, including a brush unit provided on one side of the cleaning unit to wipe foreign substances, and configured to rotate by a cleaning unit motor; and a vacuum pressure control unit including a vacuum pump configured to form the vacuum pressure in the adsorption pad, and a valve control unit for opening and closing a pipe for connecting the vacuum pump to the adsorption pad. Accordingly, the solar panel cleaning robot freely moves between a plurality of solar panels.
Patent KR-20220058050-A (KR)
Inventor: LEE MYUNG HO
IPC: B60R19/18
Filed: 2020-10-30
Abstract: According to the present invention, a bumper beam for a vehicle comprises: a back beam unit where a recessed extension groove is formed in a longitudinal direction and the center portion is formed to be curved to protrude than both ends; a reinforcement structure unit disposed in both ends of the back beam unit, having reinforcement columns, of which a cross-section is increased as going from an upper portion to a lower portion, provided to face each other inside a space formed since a front side is opened, and having a groove unit bent between the reinforcement columns; and a self-coupling unit protruding from left and right sides of the reinforcement structure unit to a rear side.
Patent KR-20220059180-A (KR)
Title: Heat insulating hood stuff delivery bomb for motorcycle equipped with electrical exothermic apparatus
Inventor: CHOI SUNG TAEK
IPC: H05B3/14
Filed: 2020-11-02
Abstract: The present invention relates to a food delivery box capable of generating heat using carbon fiber. According to the present invention, the delivery box comprises: a body part (200) accommodating delivery food; and a carbon fiber surface heating element (100) installed inside the body part and generating heat by the power of a battery, wherein the surface heating element (100) includes a first substrate having a first pattern generating heat by power supplied from the battery and printed with conductive ink, a second substrate having a second pattern having the same shape as the first pattern which generates heat by the power supplied from a power supply unit and printed with conductive ink on one side, and an adhesive layer for adhering the patterns of the first substrate and the second substrate to overlap vertically. An object of the present invention is to provide a delivery box capable of keeping food warm during a food delivery process by installing a carbon heating element in a case for food delivery.
Patent KR-20210075846-A (KR)
Title: Control device and recording medium having program recorded thereon
Inventor: AI MINJIE
IPC: B23H7/02
Filed: 2020-11-03
Abstract: Provided are a control apparatus and a recording medium in which a program is recorded, which can improve measurement accuracy of a relative position of a wire electrode and a workpiece by improving contact detection accuracy between the wire electrode and the workpiece. A contact detection unit, after performing a first detection operation of contact between the wire electrode and the workpiece at a first relative movement speed and a first pulse period, performs a second detection operation of the contact of the wire electrode and the workpiece with a second relative movement speed slower than the first relative movement speed, and a second pulse period longer than the first pulse period. A movement speed control unit relatively moves the wire electrode and the workpiece in the direction away from execution of the second detection operation after execution of the first detection operation.
Patent KR-20220061467-A (KR)
Inventor: HWANG IN WOO
IPC: G10L21/0272
Filed: 2020-11-06
Abstract: Provided are an electronic device and an audio signal processing method thereof. The electronic device according to the present disclosure comprises: a first processor that pre-processes an input audio signal; a memory that stores the pre-processed audio signal; and a second processor that stores the obtained mask data in the memory by inputting the pre-processed audio signal to a learned neural network model and acquiring the mask data for separating a source of the pre-processed audio signal, wherein the first processor pre-processes the input audio signal and separates the source of the pre-processed audio signal, after a preset time delay, using the mask data stored in the memory, and allows the audio signal from which the source has been separated to be post-processed. Therefore, the present invention is capable of improving a performance of source separation.
Patent KR-20220068758-A (KR)
Title: Mask play management server and mask play management method using the same
Inventor: JUNG SU BONG
IPC: B42D1/00
Filed: 2020-11-19
Abstract: The present invention relates to a mask play management server and a mask play management method using the same and, more specifically, to a mask play management server and a mask play management method using the same which display an image on which a mask is worn on the face through a mobile terminal if a person prepares the mask of a vegetable or fruit character, paints an outline in the mask, takes a picture with the mobile terminal, and photographs the face of the person while displaying the photographed image on the screen of the mobile terminal.