baber/WOPTO huggingface dataset:
Patent KR-20220022633-A (KR)
Inventor: KIM CHON KI
IPC: D01F6/62
Filed: 2020-08-19
Abstract: The present invention relates to a tire cord comprising polyester drawn yarn obtained by polymerization in the presence of an inorganic tin compound catalyst, and a method for manufacturing the same. A polyester tire cord comprising an inorganic tin compound of the present invention can overcome the problems caused by a residual antimony catalyst, and has excellent heat resistance, and excellent dimensional stability and shape stability at high temperature, thereby being able to improve the controllability and ride comfort of a vehicle when used as a body ply of a tire.
Patent KR-20220023041-A (KR)
Title: Apparatus and method for inducing blasting even when cut-off of electronic detonator occurs
Inventor: CHOI JEONG HO
IPC: F42B3/10
Filed: 2020-08-20
Abstract: The present invention relates to an apparatus for inducing blasting even when the cut-off of an electronic detonator occurs and a method thereof. According to the present invention, the apparatus for inducing blasting even when the cut-off of the electronic detonator occurs comprises: a piezoelectric electromotive force measuring unit measuring the electromotive force outputted from the piezoelectric device placed in the electronic detonator after the electronic detonator is started; a piezoelectric impact signal detection unit identifying whether an impact signal of a preset condition is detected or not from the measured electromotive force of the piezoelectric device; a blasting intensity measuring unit measuring the blasting intensity for the relevant piezoelectric device when the impact signal of the preset condition is detected from the electromotive force of the piezoelectric device as a result of the identification; a blasting intensity analysis unit analyzing the measured blasting intensity; and a detonator blasting initiation unit starting the blasting of the relevant electronic detonator when it is determined that the blasting is being conducted around the electronic detonator having the relevant piezoelectric device as a result of the analysis.
Patent KR-20220023773-A (KR)
Inventor: MOON SAE BYEOK
IPC: G06Q20/02
Filed: 2020-08-22
Abstract: Disclosed are an untact advertising method using an open advertising market and a payment system using the same. The untact advertising method using an open advertising market comprises the steps in which: an open advertising market server registers a plurality of advertising products from a plurality of media company servers; the open advertising market server sets an advertising product group in consideration of media characteristics based on the plurality of advertising products registered; the open advertising market server provides information about the advertising product group to an advertiser server; the open advertising market server performs a prepayment procedure for at least one advertising product determined to be purchased by the advertiser server, based on the information about the advertising product group, through a guarantee agency server; and the open advertising market server completes an advertisement for the at least one advertising product, and pays a payment amount, paid through the prepayment procedure through the guarantee agency server, to the media company servers.
Patent KR-20220026344-A (KR)
Title: System and Method for Providing Health Supplement Distribution Platform
Inventor: CHOI KYEONG HEE
IPC: G06Q10/06
Filed: 2020-08-25
Abstract: A method for providing a health supplement distribution platform comprises the steps of: receiving a purchase request from a user; querying the user for a delivery method for the purchase request; selecting a delivery subject for the purchase request according to a type of the delivery method; transmitting information on the purchase request to the selected delivery subject; distributing and storing information on the transmitted purchase request in a distributed storage server; receiving feedback on the purchase request from the selected delivery subject; determining the delivery subject for the purchase request based on the feedback; and transmitting information on the determined delivery subject to the user.
Patent KR-20220026868-A (KR)
Inventor: KIM TAE HWA
IPC: H01L23/495
Filed: 2020-08-26
Abstract: An objective of the present invention is to provide a power module having a structure capable of reducing system power loss and noise and preventing a power semiconductor device from being damaged. Disclosed is a power module comprising: a power semiconductor device; a first power lead which is electrically connected to a first power terminal of the power semiconductor device; a second power lead which is disposed side by side around the first power lead and electrically connected to a second power terminal of the power semiconductor device; and a conductive plate spaced apart from the first power lead or the second power lead by a predetermined distance to form a region overlapping the first power lead or the second power lead.
Patent KR-20220029938-A (KR)
Inventor: KIM SEUNG MO
IPC: B65G47/57
Filed: 2020-09-02
Abstract: An object of the present invention is to provide a modular product sorting system that can be configured with a plurality of conveyor modules. The present invention relates to a system and a method for sorting parcel delivery products, and more specifically, to a modular sorting system and a product sorting method using a telescopic conveyor implemented to enable conveyor extension and a discharge module for discharging products falling from the telescopic conveyor to a designated chute.
Patent KR-20220037002-A (KR)
Title: Cover window, method of manufacturing for cover window, display device
Inventor: KO JI HYUN
IPC: G02B1/10
Filed: 2020-09-16
Abstract: A cover window comprises: a base layer; a first coating layer on the base layer; and a second coating layer on the first coating layer, wherein the first coating layer is in direct contact with a portion of an upper surface of the base layer and exposes another portion of the upper surface of the base layer and the second coating layer is in direct contact with the other portion of the upper surface of the base layer exposed by the first coating layer and the upper surface of the first coating layer.
Patent KR-20210061260-A (KR)
Inventor: PARK JUNG TAE
IPC: H01B13/00
Filed: 2020-09-21
Abstract: The present invention relates to a method for manufacturing a hierarchical structure electrode using both branched copolymer templates and hydrothermal synthesis. The method for manufacturing a hierarchical structure electrode comprises the steps of: synthesizing a support having a hierarchical structure by applying a polymer-precursor sol-gel solution to the titanium dioxide nanorods formed on a conductive substrate and firing; and depositing silver oxide by supporting the support of the hierarchical structure in a silver nitrate (AgNO3) solution.
Patent KR-20220039941-A (KR)
Inventor: LEE DONG HA
IPC: H01L51/50
Filed: 2020-09-22
Abstract: A disclosed organic light emitting display device includes: a driving element including an active pattern and a gate electrode overlapped with the active pattern; an insulation layer covering the driving element; a first diode electrode placed on the insulation layer and electrically connected with the driving element; a pixel definition layer placed on the insulation layer and having an opening part overlapped with at least one part of the first diode electrode; an edge compensation part placed in a peripheral area of the opening part and including an organic substance; an organic light emitting layer placed on the first diode electrode and the edge compensation part; and a second diode electrode placed on the organic light emitting layer. The edge compensation part has a slope surface coming in contact with the organic light emitting layer, and a taper angle of the slope surface is smaller than a taper angle of a side of the pixel definition layer defining the opening part. Therefore, the present invention is capable of improving process efficiency.
Patent KR-20220019089-A (KR)
Inventor: BAE JUNG IL
IPC: G06Q20/38
Filed: 2020-09-22
Abstract: One embodiment according to the technical idea of the present invention relates to an online education system which gives points according to an advertisement view. The online education system assigns points according to the advertisement view and a review of a user such that learning motivation of the user is maintained for a long period of time and effective non-face-to-face learning can be achieved. The system comprises: a data transmission management unit which transmits audio data and image data transmitted from a user terminal to an instructor terminal, and performs non-face-to-face learning for transmitting the audio data and image data transmitted from the instructor terminal to the user terminal; a learning data storage unit for storing the audio data and the image data of the non-face-to-face learning as learning data; a learning data display unit for outputting the audio data and the image data through the user terminal by transmitting the stored learning data to the user terminal, after the non-face-to-face learning is finished; and an advertisement display unit for displaying an advertisement image on a partial area of a screen of the user terminal, when the user reviews the stored learning data through the user terminal.
Patent KR-20220040074-A (KR)
Inventor: LEE DA IN
IPC: H01L27/108
Filed: 2020-09-23
Abstract: A method of manufacturing a semiconductor device includes: loading a semiconductor substrate including a silicon oxide film into a chamber; depositing a seed layer by supplying a first silicon source material to the silicon oxide layer; supplying a purge gas to the seed layer; depositing a protective layer on the seed layer by repeating a cycle including supplying a base source material and then supplying the first silicon source material; and depositing a silicon nitride layer on the protective layer by repeating a cycle including supplying a second silicon source material and then supplying a nitrogen source material.
Patent KR-20220040630-A (KR)
Inventor: HYEJONG SON
IPC: B63B1/40
Filed: 2020-09-24
Abstract: An icebreaker is disclosed. The icebreaker according to an embodiment of the present invention comprises: a hull formed with a bulbous bow, and elevating grooves extending in the vertical direction to the rear of the bulbous bow; a bow block inserted into the elevating groove to be elevating; and a driving unit that provides a driving force for elevating the bow block, wherein the bow block includes: a lower region that can elevate by being inserted into the elevating groove, and has a front end extending vertically; and an upper region that is located on the upper side of the lower region, and has a front end inclined forwardly upward. An embodiment of the present invention is to provide the icebreaker configured to reduce a wave resistance in general waters other than drift ice seas.
Patent KR-20220042279-A (KR)
Title: V Line Secret Band
Inventor: CHO JI SUN
IPC: A45D44/22
Filed: 2020-09-27
Abstract: The present invention relates to a lifting band that features a breathable elastic mask-type band and a length-adjustable elastic band equipped with a buffer pad to form a single composition. The present invention has a mask-shaped design and can be used by simply hanging the same on the ear. The present invention uses a stocking material or a spandex material for breathability and elasticity, and elastic strings are also used.
Patent KR-20220043513-A (KR)
Inventor: KIM TAE JIN
IPC: A61K8/67
Filed: 2020-09-29
Abstract: Provided are a cosmetic composition comprising an extract of Vitis amurensis root having an antibacterial effect and vitamin C and a manufacturing method thereof. The cosmetic composition comprising an extract of Vitis amurensis root having an antibacterial effect and vitamin C comprises vitamin C and the extract of Vitis amurensis root which coats vitamin C as active ingredients.
Patent KR-20220043771-A (KR)
Inventor: LEE SOON SUNG
IPC: G01N21/95
Filed: 2020-09-29
Abstract: According to an embodiment of the present disclosure, a method for measuring an offset of a DSA, comprises the steps of: searching for a plurality of first defects of a substrate using a first inspection device; searching for a plurality of second defects of the substrate using a second inspection device; obtaining relative coordinates of the first defects with respect to coordinates of each of the second defects; generating a scatter plot by overlapping the relative coordinates of the first defects; and determining a coordinate difference between an origin of the scatter plot and a point in a first dense part having a high density of the relative coordinates of the first defects as an offset of the first and second inspection devices. Therefore, the accuracy of offset measurement can be improved.
Patent KR-20210150939-A (KR)
Inventor: SUH SEUNG HOON
IPC: E01C19/10
Filed: 2020-10-08
Abstract: The present invention relates to a harmful gas combustion gas for incinerating and removing harmful gas, comprising: a fuel pipe having a plurality of nozzles, which are smaller than the diameter of a fuel supply surface, arranged in different directions on the fuel supply surface for receiving fuel gas and a surface corresponding to the fuel supply surface to enable fuel gas to make a flame while being sprayed, thereby improving the combustion incineration efficiency of harmful gas and including an ignition device for generating a frame in the sprayed fuel gas; a harmful gas pipe for passing harmful gas into a space generated by enveloping the fuel pipe with a cylinder, having an eddy pipe, which has a plurality of plates in the shape of an eddy for forming eddy current so that eddy current can be generated while the harmful gas passes the plates in the shape of an eddy, at an entrance part passed by the harmful gas, and having a flame reflection plate formed at a harmful gas exit part to reflect the flame generated by spraying the fuel, thereby improving the combustion efficiency of harmful gas; and a flame ignition device for igniting the nozzle for spraying the fuel for a flame, wherein the flame reflection plate of the harmful gas pipe has an inclination angle of 45-75° to improve combustion efficiency by facilitating the contact of the flame with the harmful gas during reflection, and is formed by having triangular flame reflection plates attached thereto at constant intervals so that dust generated during combustion can pass well to prevent clogging.
Patent KR-20220049236-A (KR)
Inventor: YOON YONG KWAN
IPC: B60R5/04
Filed: 2020-10-14
Abstract: According to one aspect of the present invention, provided is a covering shelf structure which comprises: a covering shelf positioned on a rear side of a vehicle seat-back to be formed in a shelf shape to enable four hinges to be respectively positioned on front, rear, left, and right sides; and a seat-back side wall, where the covering shelf is fixated, positioned on a left side and a right side of the rear side of the inside of a vehicle in a symmetric shape. The hinge is formed in a cylindrical shape to enable an end thereof to be formed in a spherical shape to be rolled and moved, and the seat-back side wall has a rail groove where a moving path is guided to enable the hinge to be rolled and moved.
Patent KR-20220050699-A (KR)
Inventor: KIM SAN HA
IPC: C25D17/12
Filed: 2020-10-16
Abstract: The present invention relates to a metal air filter, and a method for manufacturing a metal air filter. The method for manufacturing the metal air filter comprises: a motion of connecting metal nets where metal wires are entangled with each other to a cathode electrode of an electrolysis furnace; a motion of connecting a metal plate to an anode electrode of the electrolysis furnace; a motion of adding a solution to submerge the metal nets and the metal plate of the electrolysis furnace; a motion of manufacturing a filter by performing electrolysis by applying voltage between the cathode electrode and the anode electrode of the electrolysis furnace; and a motion of coating ZnO by using an atomic layer deposition (ALD) processor. Various embodiments of the present disclosure not only improve mechanical strength but also remove an oxidation problem.
Patent KR-20220053774-A (KR)
Title: System and method for providing online print production service
Inventor: LEE BYUNG HWA
IPC: G06Q30/06
Filed: 2020-10-23
Abstract: According to an embodiment of the present invention, a server for providing a printout production service, comprises: a communication module, a memory in which a printout production service providing program is stored, and a processor for executing the printout production service providing program. The processor matches company identification information for each company including a printing company, a post-processing company, and a bookbinding company with production unit price information provided by each company to store the same in a database as the printout production service providing program is executed, compares and displays production unit price information for each company, but selects production unit price information for each product information including a printed product, a post-processed product and a book-bound product, provides a manager terminal with a user interface for a manager to input consumer price information including a margin rate for the production unit price information, receives the consumer price information matching the production unit price information selected from the manager terminal, and provides a printout estimate on the basis of the consumer price information when an estimate confirmation request for a printout product order including information on one or more products is received from pre-registered customer terminals. Therefore, customer convenience can be improved.
Patent KR-20220055522-A (KR)
Title: Gas mixture for Ion Implantation.
Inventor: YU WEON YANG
IPC: H01J37/317
Filed: 2020-10-26
Abstract: The present invention relates to a gas mixture for ion implantation. More specifically, the gas mixture for ion implantation comprises a dopant gas and a dilution gas, and the dilution gas contains deuterium having a purity of 99% by volume or more. Since the volume % of trifluoride boron (11BF3) that neutrons of boron are 6 can be maintained, a more stable ion implantation process is possible. The deuterium contained in the dilution gas has an effect of facilitating gas processing in a subsequent process.
Patent KR-20210156186-A (KR)
Inventor: KIM GWANG SUN
IPC: E06B7/22
Filed: 2020-11-02
Abstract: The present invention relates to a heat insulation frame for a door. The heat insulation frame for a door according to one embodiment of the present invention comprises: a support part surrounding an edge of glass; a finishing part covering a side surface of the support part; and a heat insulation part having a lower heat transfer rate than the support part and the finishing part and provided between the support part and a finishing material. The support part includes: a body which has one surface facing the edge and in which a hollow space is formed; a first protrusion part protruding toward the finishing part from one end of a side surface of the body, wherein the side surface faces the finishing part and the one end is in the direction facing the one surface; and a second protrusion part protruding toward the finishing part from the other end of the body, which is an end opposed to the one end of the side surface of the body. The heat insulation part includes: a heat insulation body spaced apart from the side surface of the body and covering the side surface of the body; a first heat insulation protrusion part protruding from the heat insulation body and surrounding the outer surface of the first protrusion part; and a second heat insulation protrusion part protruding from the heat insulation body and surrounding the outer surface of the second protrusion part.
Patent KR-20220060014-A (KR)
Inventor: KIM MI JIN
IPC: C09B61/00
Filed: 2020-11-02
Abstract: The present invention relates to a method for manufacturing a natural pigment by using a Jeju aromatic carrot, a natural pigment product manufactured thereby, and a color product including the same, in which the natural pigment that is harmless to a human body is provided by using the Jeju aromatic carrot, and the natural pigment is extracted while maintaining ingredients that are beneficial to the human body in a process of obtaining the natural pigment so that the pigment and the beneficial ingredients are simultaneously provided. According to the present invention, the method for manufacturing the natural pigment includes: a carrot washing-cutting step of washing a living body of a carrot, and cutting the washed living body of the carrot into a predetermined size; a drying step of drying the cut carrot obtained by the cutting; a dried carrot pulverization step of pulverizing the dried carrot obtained by the drying; a base extract preparation step of preparing a base extract including a pigment from carrot powder obtained by the pulverization; a filtering step of preparing an extract having a predetermined concentration by filtering the extract obtained in the base extract preparation step; and a natural pigment preparation step of preparing the natural pigment by drying the extract that has been subject to the filtering step.
Patent KR-20220063836-A (KR)
Title: Light emitting device, method for manufacturing the same, and electronic device including the same
Inventor: KIM KWANG HEE
IPC: H01L51/50
Filed: 2020-11-10
Abstract: A light emitting device is provided. The light emitting device includes: a first electrode and a second electrode facing each other; a light emitting layer disposed between the first electrode and the second electrode; and an electron auxiliary layer disposed between the light emitting layer and the second electrode. The electron auxiliary layer includes metal oxide nanoparticles and an orthosilicate compound.
Patent KR-20220066549-A (KR)
Title: Antenna apparatus andwireless poser transmission and reception system comprising the same
Inventor: AHN SEUNGYOUNG
IPC: H01F38/14
Filed: 2020-11-16
Abstract: According to an embodiment, an antenna device comprises a coil and a shielding coil unit including an inner coil surrounding at least a portion of the coil and an outer coil connected to the inner coil and spaced apart from the inner coil. The embodiment forms a double loop shielding coil to have effects of effectively removing a leakage magnetic field while preventing a decrease in power transmission efficiency.
Patent KR-20220068060-A (KR)
Inventor: LEE DONG HOON
IPC: F23D14/56
Filed: 2020-11-18
Abstract: The present invention relates to a portable surface treatment device, which is to add or improve special physical properties, comprising: a body unit; a first storage unit provided inside the body unit; a second storage unit provided inside the body unit; a vaporizing unit; a flame spray unit detachably installed at the outside of the body unit; and a supply line having first and second combustion gas supply lines.
Patent KR-20220068589-A (KR)
Title: A conjugate comprising sialic acid or a derivative thereof bonded on the surface of dendrimer core, and monosaccharide or disaccharide, and use thereof
Inventor: KWAK JONG HWAN
IPC: A61K31/7012
Filed: 2020-11-19
Abstract: The present invention relates to a conjugate and a use thereof, wherein the conjugate comprises: a core; sialic acid or a derivative thereof bonded to a surface thereof; and phenylpropanoid-based compounds. The conjugate provided by the present invention binds to hemagglutinin present on the surface of an influenza virus to inhibit the infection process of the influenza virus, thereby being capable of preventing or treating not only influenza virus infection, but also infections with influenza viruses exhibiting tolerance to anti-virus formulations. Thus, the conjugate can be widely used in developing formulations for preventing or treating influenza virus infections.