baber/WOPTO huggingface dataset:
Patent KR-20210083147-A (KR)
Title: Object detection device and operating method of the same
Inventor: SHIN DONG JAE
IPC: G06T7/262
Filed: 2020-04-02
Abstract: An object detection device converts each of a transmission signal and a reception signal into digital signals according to preset sampling periods, and performs interpolation between the sampling periods. In addition, the object detection device removes the noise of the interpolated signal, calculates a cross correlation signal of the noise-removed signal, and acquires a three-dimensional image based on the quality of the cross correlation signal. It is possible to reduce the probability of misdetection while increasing distance resolution.
Patent KR-20210126965-A (KR)
Inventor: KIM NAM CHUL
IPC: G09B23/28
Filed: 2020-04-13
Abstract: The present invention relates to an apparatus and method for evaluating aseptic manipulation based on artificial intelligence using motion analysis. The apparatus includes an image receiving part for receiving an image about a specific person from a monitoring system including a monitoring camera for monitoring a specific space; a motion data acquisition part for acquiring digital data related to the movement of the specific person from the image; a motion measurement part for analyzing the digital data to measure a specific motion among the motion of the specific person, and an evaluation performing part for performing aseptic manipulation evaluation based on the measurement result regarding the specific operation.
Patent KR-20210138335-A (KR)
Title: Hair dryer
IPC: A45D20/12
Filed: 2020-05-12
Abstract: A hair dryer is disclosed. A hair dryer according to an embodiment of the present invention includes a body part that has a gas discharge part for discharging gas to the outside, and a handle part provided on one side of the body part. The gas discharge part includes a plurality of discharge areas to which the gas is discharged, and is provided to discharge the gas from any one selected from the plurality of discharge areas.
Patent KR-20210047237-A (KR)
Title: Manufacturing Method of Antler Extract
Inventor: AHN JONG HO
IPC: A23L3/44
Filed: 2020-05-13
Abstract: A disclosed method for preparing an antler extract comprises: a preparation step of preparing an antler raw material by slicing the antler; an extraction step of immersing the antler raw material in distilled water, heating it to an extraction temperature of 95℃ to 100℃, and extracting it with hot water for an extraction time of 25 to 40 hours to produce an extract; a purification step of purifying the extract to produce a purified material; a concentration step of concentrating the purified material to produce a concentrated material; and a dry-freezing step of drying and freezing the concentrated material.
Patent KR-20210144081-A (KR)
Title: Packaging film for food and packaging bag for food comprising the same
IPC: B32B27/08
Filed: 2020-05-21
Abstract: Disclosed in the present specification are a packaging film for food having an excellent rupture prevention function and a packaging bag comprising the same. The packaging film for food comprises: a first sealing layer, a second sealing layer, and a supporting layer. The first sealing layer and the second sealing layer are the same or different from each other and comprise one or more selected from a group comprising low density poly ethylene, high density poly ethylene, an unstretched polypropylene film, and ethylene vinyl acetate copolymer.
Patent KR-20210149356-A (KR)
Inventor: YONGMIN KIM
IPC: F04D29/40
Filed: 2020-06-02
Abstract: The present invention relates to an air clean fan that discharges air through the Coanda effect. According to the present invention, the air clean fan comprises: a base case in which an air inlet is formed; a first tower including a first outlet through which the sucked air is discharged; a second tower including a second outlet through which the sucked air is discharged; and a blowing space disposed between the first tower and the second tower, in which the discharge air of the first outlet and the discharge air of the second outlet are discharged. The present invention optimizes the discharge angle of a first inner wall and a second inner wall arranged to face the blowing space, and optimizes the separation length from a front end from which a guide board protrudes, so that the width of the air flow of the discharge air can be concentrated toward the center line.
Patent KR-20210152087-A (KR)
Inventor: JUNG SUNG HOON
IPC: F24F11/52
Filed: 2020-06-05
Abstract: A ventilation-type air cleaner is provided. According to an embodiment of the present invention, the ventilation-type air cleaner includes: an outer case including front and rear cases; a body placed between the front case and the rear case, and individually having an inside air inlet, an inside air outlet, an outside air inlet and an outside air outlet so as to discharge outside air introduced from the outside into an indoor space while discharging inside air introduced from the indoor space to the outside; a first air blower combined with the body so as to introduce the outside air into the body through the outside air inlet and transfer the outside air introduced into the body to the outside air outlet; a second air blower combined with the body so as to introduce the inside air into the body through the inside air inlet and discharge the inside air introduced into the body, to the outside through the inside air outlet; an air blowing fan provided in the body so as to discharge the outside air discharged through the outside air outlet, into the indoor space through a blowhole formed on the front case; a heat exchanger placed in the body so as to exchange heat between the outside air introduced into the body through the first air blower and the inside air introduced into the body through the second air blower; and a filter member placed on one side of the heat exchanger so as to lead the outside air introduced into the body through the outside air inlet to be introduced into the heat exchanger after being filtered. Therefore, the present invention is capable of preventing the contamination of a heat exchanger by suppressing the proliferation of bacteria.
Patent KR-20210154019-A (KR)
Inventor: LEE YOUNGJAE
IPC: B01D53/86
Filed: 2020-06-11
Abstract: Provided is an exhaust gas treatment system, comprising: an incinerator (100); a boiler (300) through which an exhaust gas is delivered from the incinerator (100); an Selective Catalyst Reduction (SNCR) facility (200) for supplying a reducing agent to the boiler (300); an exhaust gas condenser (400) to which the exhaust gas is delivered from the boiler (300), and which includes a heat exchanger (410) and condenses the delivered exhaust gas; and a desulfurization device (500) to which the exhaust gas is delivered from the exhaust gas condenser (400) and which desulfurizes the delivered exhaust gas. In the exhaust gas condenser (400), SOx in the exhaust gas and the reducing agent react to generate an ammonium sulfate.
Patent KR-20210154478-A (KR)
Inventor: KOOK SANG WON
IPC: G06F3/039
Filed: 2020-06-12
Abstract: The present invention relates to a wireless mouse combined with a laser pointer, which enables control without a contact with a floor by a track ball, and convenient pointing during PT by a laser pointing device, solves a problem of requiring periodic battery replacement and using a mouse and a laser pointer separately for presentation by enabling a battery to be charged by a wireless charging module and a mouse pad body. Accordingly, the present invention is intended to solve the problem of having to separately provide the laser pointer during a presentation in an existing office site.
Patent KR-20210155137-A (KR)
Inventor: KIM KYU HYEONG
IPC: B24C3/06
Filed: 2020-06-15
Abstract: The present invention relates to a nozzle drive line enclosed sandblaster, comprising: a base having a long hole penetrated back and forth and elongated up and down; a lifting and lowering unit having a pair of LM guides installed up and down on the inner wall of the base with the long hole disposed therebetween, a pair of LM blocks coupled to the LM guides respectively, a holder having one end coupled to the LM blocks so as to connect the LM blocks to each other and the other end passing through the long hole to be exposed to the outside, and a driving means installed in the base to vertically lift and lower the holder; a nozzle unit coupled to the other end of the holder of the lifting and lowering unit to sandblast a workpiece; a cover unit interposed between the outer wall of the base and the nozzle unit to cover the long hole of the base and having a corresponding long hole in which the other end of the holder is disposed while corresponding to the long hole in front thereof; and an enclosing unit blocking an area in which the other end of the holder is not disposed in the corresponding long hole when the nozzle unit is lifted and lowered by the lifting and lowering unit, thereby instantly blocking a line area opened among the corresponding long hole when a spray nozzle is vertically lifted and lowered as a metal plate is attached by a magnetic property of a magnet along a gap line between the spray nozzle and a lifting and lowering drive unit thereof, namely the corresponding long hole such that inflow of sand powder, spray water, etc. can be efficiently blocked.
Patent KR-20210155235-A (KR)
Inventor: YANG DONG IL
IPC: H01M10/65
Filed: 2020-06-15
Abstract: Disclosed are a battery cooling system for a vehicle, and a control method thereof. According to an embodiment of the present invention, the battery cooling system for a vehicle comprises: a battery cooling device selectively connected to a cooling device and cooling a battery; the battery supplying power required for driving of the vehicle and allowing cooling water flowing the battery cooling device to circulate; a battery management system measuring the temperature of the battery at a set period after turning off the vehicle; and a controller cooling the battery through the battery cooling device when the temperature of the battery measured by the battery management system exceeds the threshold temperature.
Patent KR-20210157045-A (KR)
Inventor: HAN KYUNG GU
IPC: C12M3/00
Filed: 2020-06-19
Abstract: Provided is a cell culture medium. A cell culture medium according to an exemplary embodiment of the present invention includes: a main body which includes a culture space with one surface open; and a plate-shaped culture plate which is fixed to the main body to cover the open one surface of the culture space to form a culture surface in which cells are cultured, and has a surface modified to enable cells to be smoothly attached to the culture surface. According to the present invention, work convenience for cell culturing can be increased.
Patent KR-20210157542-A (KR)
Inventor: PARK DEOK GEUN
IPC: G01N21/88
Filed: 2020-06-22
Abstract: An embodiment of the present invention provides a method and an apparatus for providing a 5G based machine vision service using cloud. The method for providing the 5G based machine vision service using cloud according to an embodiment of the present invention comprises the following steps of: receiving a product image photographed by a high resolution camera disposed in a smart factory from the edge cloud through 5G; determining whether the product is defective by using a defect determination model which is trained to determine a defect of the product by inputting the received product image; and transmitting result data representing whether the product is defective to the smart factory. According to the present invention, manufacturing site data is collected from the cloud, and analysis data of the collected data, analyzed by artificial intelligence, is provided.
Patent KR-20210157623-A (KR)
Inventor: JOUNG EUI GEUN
IPC: A23F3/40
Filed: 2020-06-22
Abstract: The present invention relates to a method for manufacturing fermented magnolia petal tea. The method includes: a picking step of picking magnolia buds, letting the buds wither at 15 to 20 degrees Celsius for 1 to 2 days, and then picking only the single petal; a first drying step of drying the single petal at 30 to 40 degrees Celsius such that the petal moisture is removed by 90%; a fermentation step of spraying a fermentation accelerator-water mixture such that the humidity of the petal reaches 40 to 45% and performing vinyl and blanket covering on the spread magnolia petal such that an internal temperature of 55 to 65 degrees Celsius is kept for 10 hours; a rubbing step of rubbing and scarring the fermented magnolia petal; a second drying step of removing 90% of the humidity of the magnolia petal rubbed at 30 to 40 degrees Celsius after the rubbing step; a blending step of adding flavor by blending the dried magnolia petal with fresh juice; a third drying step of removing 90% of the humidity of the magnolia petal at 30 to 40 degrees Celsius after the blending; and a storage step of putting the fermented magnolia petal tea completed after the third drying in a cotton pocket and storing the pocket in a jar.
Patent KR-20220000504-A (KR)
Title: prefabricated insect breeding case
Inventor: LEE YONG HWA
IPC: A01K67/033
Filed: 2020-06-26
Abstract: One embodiment of the present invention provides a prefabricated insect breeding case obtained by assembling a plurality of unit panels, in which the unit panel is formed in a rectangular shape by providing a vacuum insulating material having an insulating effect between an upper plate and a lower plate; a protrusion is formed at each vertex and surrounds one edge of the lower plate; a battery connector is coupled to the lower plate, the vacuum insulating material and one side of the upper plate with a predetermined width; a horizontal length from one end of the protrusion to the other end is equal to a vertical length from one end to the other end of an inner surface of the protrusion; a horizontal length edge of one unit panel is assembled in all directions perpendicular to the vertical length edge of the other unit panel; and the battery connector is arranged to overlap and electrically connected when assembling the unit panel.
Patent KR-20220003405-A (KR)
Title: Anti-SARS-CoV-2 S protein antibody or antigen binding fragment thereof, and pharmaceutical composition for preventing or treating SARS-CoV-2 infection comprising the same
Inventor: LEE JONG SEO
IPC: A61K39/00
Filed: 2020-07-01
Abstract: The present invention relates to an anti-SARS-CoV-2 S protein antibody or an antigen binding fragment thereof, and a pharmaceutical composition for treating COVID-19 comprising the same. The anti-SARS-CoV-2 S protein antibody or antigen binding fragment thereof of the present invention specifically binds to S protein which performs an important role for permeation into a host cell of SARS-CoV-2 to suppress the infection of the SARS-CoV-2, thereby being usefully used as a treating agent of COVID-19.
Patent KR-20220007919-A (KR)
Inventor: CHO HYUN TAE
IPC: G06F30/20
Filed: 2020-07-13
Abstract: The present invention relates to a method for evaluating a piping support gap, which includes: (a) a step of extracting piping and support objects with respect to a part selected from three-dimensional modeling information; (b) a step of generating piping lines in accordance with the extracted pipings; (c) a step of selecting the extracted support with respect to the piping line so as to correspond to an input condition; (d) a step in which the selected support corresponds to the piping of the piping line and the gap distance of the selected supports is calculated; (e) a step in which an evaluation section is set to correspond to the calculated gap distance of the supports, attribute information of the piping and support in the evaluation section is referred to, and the load, maximum deformation, and bending stress of the piping in the evaluation section are calculated; and (f) a step of evaluating the support gap corresponding to the evaluation section based on the calculated piping load, maximum deformation, and bending stress.
Patent KR-20220007980-A (KR)
Inventor: SON HO IL
IPC: H02S40/22
Filed: 2020-07-13
Abstract: According to the present invention, disclosed is a wall-mounted BIPV system. The present invention configures a guide and a cover case on horizontal and vertical lines of a module mounting frame installed in an outer wall of a building or an opening of the outer wall of the building. Provided is a PV module to which a split-type reflector is applied so that a double-sided battery cell and a plate-shaped reflector or a convection circulation structure for heat dissipation are formed. Accordingly, PV modules can be easily installed on the module mounting frame even by non-skilled people. It is possible to easily and safely replace damaged parts easily and individually without separating the PV module from the exterior wall of the building. It is to prevent the deterioration of heat dissipation and utilize natural convection to make the reflector improve the heat dissipation effect and the power generation efficiency through light reflection.
Patent KR-20220009595-A (KR)
Inventor: OH JAE HYUN
IPC: A61L9/012
Filed: 2020-07-16
Abstract: The present invention provides a novel form of an air freshener capable of drastically improving sustainability of a perfume, and suppressing easy breakage or flowing. Accordingly, a drawing out type air freshener according to one aspect of the present invention comprises a tissue laminate in which a plurality of tissues are folded in a zigzag manner, and a case for accommodating the tissue laminate, wherein an air freshener is applied to a partial region of the tissue.
Patent KR-20220009679-A (KR)
Title: Multi-hole processing machine
Inventor: KIM KYOUNG MIN
IPC: B23B47/28
Filed: 2020-07-16
Abstract: According to the present invention, a multi-hole processing machine for forming through holes in both sides of an object (P) seated on a linear moving part (110) comprises: a base frame (100) in which the linear moving part (110) is located in the center; drilling parts (300) provided on the base frame (100), provided on both sides thereof, respectively, to face each other with the linear moving part (110) therebetween, and having through holes (310) formed in on both the sides of the object (P), respectively; and positioning parts (500) provided on sides or both sides of the drilling parts (300), respectively, on one side of the base frame (100) to variably align the position of the object according to the type of object. The drilling part (300) includes: a guide rail (320) fixed and installed on the upper surface of the base frame (100); a moving plate (330) installed to be fitted on an upper part of the guide rail (320), and reciprocating to approach or move away from the linear moving part (110) along the guide rail (320); a reciprocating driving part (340) for driving the moving plate (330); and a drilling machine (350) fixedly installed on the upper surface of the moving plate (330) to form a through hole in the object (P). Therefore, errors and maintenance requirements can be reduced.
Patent KR-20220011868-A (KR)
Title: Tent for Cat toilet
Inventor: KIM JI YOUNG
IPC: A01K5/01
Filed: 2020-07-22
Abstract: According to the present invention, a tent for a cat toilet includes: a tent cover (200) installed on a floor; and a cat entrance (300) formed on a front of a tent cover. The present invention prevents sand from splashing outside by making a cat toilet in a form of a tent which is sealed in front, and also prevents diseases which can occur in cats by making the tent with a material which can be ventilated, and prevents indoor desertification, thereby improving a cat's living environment.
Patent KR-20220013143-A (KR)
Inventor: LEE YONG WOO
IPC: B03C1/025
Filed: 2020-07-24
Abstract: A magnetic filter according to one embodiment of the present invention includes a housing through which a fluid containing metal particles passes; a rod-shaped magnet disposed inside the housing; and a rod-shaped non-magnetic dummy bar disposed inside the housing. The housing includes an inlet through which fluid is introduced and an outlet through which the fluid is discharged. The magnet includes outer magnets spaced apart from each other in a circumferential direction of a circular cross-section of the housing. The dummy bars are formed in plural, and the plurality of dummy bars have an asymmetrical arrangement structure on a circular cross-section of the housing.
Patent KR-20220013246-A (KR)
Inventor: LEE HYEON JIN
IPC: B26D7/06
Filed: 2020-07-24
Abstract: The present invention is a cartridge-type electrode cutting device detachable from a main body, including an upper unit disposed on an electrode sheet, a lower unit disposed under the electrode sheet, and a guide part for guiding the vertical movement of the upper unit, wherein the upper unit includes an upper cutter for cutting the electrode sheet, an upper holder to which the upper cutter is fixed, and an upper frame to which the upper holder is mounted, and the lower unit includes a lower cutter for cutting the electrode sheet, and a lower frame to which the lower cutter is fixed. An object of the present invention is to provide the cartridge-type electrode cutting device that can easily adjust a distance and parallelism between the upper cutter and the lower cutter, and can be easily mounted on the main body.
Patent KR-20220014192-A (KR)
Title: Vehicle light tracking apparatus and method using spatiotemporal information
Inventor: YOO MYUNG SIK
IPC: G06T7/292
Filed: 2020-07-28
Abstract: Disclosed are a vehicle light tracking apparatus and a method using spatiotemporal information. According to the present invention, the vehicle light tracking apparatus comprises: a processor; and a memory connected to the processor. The memory stores program commands executed by the processor for, when a plurality of vehicle lights are detected in a front image inputted through a camera, generating a vehicle light tracker for tracking each of the plurality of vehicle lights, and predicting the position of a t frame of a first vehicle light tracker for tracking a first vehicle light among the plurality of vehicle lights in a t-1 frame, and determining whether the overlap score of a second vehicle light detected in the t frame (the current frame) and the predicted first vehicle light tracker exceeds a preset threshold value or not, and deciding whether to update the first vehicle light tracker or not through the determination. The present invention aims to provide a vehicle light tracking apparatus and a method using spatiotemporal information, which are capable of precisely tracking vehicle lights.
Patent KR-20220014984-A (KR)
Title: Sterilizing device for shoes
Inventor: KIM YOUN TAE
IPC: A47L23/20
Filed: 2020-07-30
Abstract: The present invention relates to a shoe sterilizer including: a hexahedral main body; a plurality of UV LEDs mounted on the outer surface of the main body; a battery built in the main body to supply power to the UV LEDs; an input terminal formed on the main body and connected to the battery; a cover having a space formed therein so that the body can be built in; and a wing member detachably provided on an edge of the cover. The shoe sterilizer is formed in a simple structure, has good portability and usability, and facilitates the management of shoes because the inside of the shoes can be dried, deodorized and sterilized immediately regardless of places when a user wants.