baber/WOPTO huggingface dataset:
Patent KR-20210095755-A (KR)
Title: Effective treatment system of waste plastic
Inventor: KIM TAE YUN
IPC: B07C5/342
Filed: 2020-01-23
Abstract: The present invention relates to a waste plastic recycling system capable of easily performing processes such as crushing, foreign matter removal, and sorting for recycling waste plastics, and a waste plastic recycling method. According to the present invention, the waste plastic recycling method comprises: a crushing process of crushing waste plastics; a first foreign matter removal process of blowing air to blow off foreign matter contained in plastic pieces; a first sorting process of sorting the plastic pieces larger than a predetermined size in a manner of dropping the pieces smaller than grids of a strainer while passing the plastic pieces through the inside of a rotating cylindrical strainer; a second foreign matter removal process for the plastic pieces completing the first sorting process; a second sorting process for the plastic pieces completing the second foreign matter removal process; a metal separation process for separating and removing metal materials by putting the plastic pieces completing the second sorting process into a metal detection device; a color sorting process of putting the plastic pieces completing the metal separation process into a color sorting machine to sort the pieces by color; and a pulverizing process of classifying the plastic pieces sorted in the color sorting process by color to pulverize the classified plastic pieces into a powder form.
Patent KR-20210097941-A (KR)
Title: Removable smartphone case for storing earphones
Inventor: PARK JI HYEON
IPC: A45C11/00
Filed: 2020-01-31
Abstract: The present invention is a mobile phone case that can store earphones to prevent the earphone cord from being twisted, and an earphone storage box is detachable. A purpose is to make the earphone storage convenient by digging a groove on the back of an existing mobile phone case and installing a passage and earphone reel.
Patent KR-20210104368-A (KR)
Title: Post-coating method of flame retardant layer for digital printed matters and appartus thereof
Inventor: LEE SUNG JUN
IPC: B41M1/26
Filed: 2020-02-17
Abstract: The present invention relates to a method and a device for post-coating digital printed matter with a flame-retardant layer. According to the method of the present invention using a continuous coating device, a flame-retardant composition containing a UV-curable resin monomer or oligomer or thermosetting resin, an organic-inorganic phosphorus-based composite flame retardant, a solvent, a curing agent, and a leveling and defoaming agent is prepared, actual image output is performed to form a digital printing layer on a textile fabric where a printing receiving layer is formed on a base material or the printing receiving layer of polypropylene synthetic paper, the flame-retardant composition is applied to the outer surface of the printing layer, and a flame-retardant layer with a thickness of 2 to 100 micrometers is formed by UV irradiation or heat curing. According to the present invention, a flame-retardant layer can be effectively applied to actual image output-completed digital printed matter. In addition, uniform coating is possible on the externally exposed printing layer of the actual image output-completed digital printed matter. Accordingly, the digital printed matter can be given antifouling and waterproof properties and weather resistance (discoloration resistance). Further, it is possible to eliminate the necessity of replacing flame-retardant and non-flame-retardant fabric rollers depending on circumstances in on-demand custom printing for small-quantity batch production.
Patent KR-20210104384-A (KR)
Title: System and method monitoring position of management object in hospital
Inventor: SONG SI YOUNG
IPC: A61B5/11
Filed: 2020-02-17
Abstract: According to the present invention, a position monitoring system of a management target in a hospital comprises: a plurality of lighting devices that transmit their identification information through irradiation of at least one of visible light and infrared rays in a hospital; a portable light receiver that is carried or attached by a management target, receives the identification information from either the visible light or the infrared rays irradiated from each of the lighting devices, and transmits the received identification information through a wireless communication network; and a position determining server that receives the identification information from the portable light receiver through the wireless communication network and determines a position of the portable light receiver based on position information of each of the lighting devices corresponding to the received identification information.
Patent KR-20210106587-A (KR)
Title: System for providing smart instrument panel service combining mobile dashboard and navigation
Inventor: SEUL DONG YOUN
IPC: B60R11/00
Filed: 2020-02-19
Abstract: Provided is a system for providing a smart instrument panel service for a vehicle combining mobile dashboard and navigation functions, comprising: a user terminal for detecting the velocity of a vehicle by monitoring GPS signals, reflecting the same on a pre-designed speedometer in real time to display the same in a left area of a screen, and displaying a route from a starting point to a destination point in a right area of the screen if the starting point and the destination point are set; and a smart instrument panel service providing server including a storage part for mapping and storing the user terminal and a vehicle type if a user is registered in the user terminal, a transmission part for performing transmission to output a speedometer pre-designed to correspond to the vehicle type on the user terminal, and a setting part for partitioning the screen of the user terminal into predetermined ratios, areas and positions so that a navigation service can run together with the pre-designed speedometer on one screen of the user terminal.
Patent KR-20210039907-A (KR)
Title: Method for calculating for weight score using appearance rate of word
Inventor: PARK SANGJUN
IPC: G06F40/30
Filed: 2020-02-21
Abstract: Provided is a method of calculating an importance degree score of a word. The method of calculating an importance degree score of a word includes: a step wherein a server obtains a word which is a calculation target of an importance degree score from a target patent document; a step wherein the server calculates at least one of a first detailed importance degree of the word for all patent documents, a second detailed importance degree of the word for patent classification information corresponding to technological field information of the target patent document, and a third detailed importance degree of a search patent document including the word among all the patent documents; and a step wherein the server calculates the importance degree score of the word based on at least one of the first, second and third detailed importance degrees. Therefore, the present invention is capable of accurately calculating an importance degree score by subdividing the same.
Patent KR-20210106780-A (KR)
Title: Method and apparatus for Device Authentication in IoT Open Platform
Inventor: KIM BYOUNG KOO
IPC: H04L9/32
Filed: 2020-02-21
Abstract: A device authentication method in an Internet of things open platform and an apparatus thereof are provided. A user device requests challenge-response pair (CRP) information while transmitting unique identifier information, obtained from an IoT device, to a cloud server and receives CRP information corresponding to the unique identifier information. Thereafter, the user device transmits a challenge value included in the received CRP information to the IoT device and performs authentication for the IoT device by using a first shared key generated based on a response value included in the received CRP information.
Patent KR-20210109921-A (KR)
Title: Supporting apparatus and freeze prevention system including the same
Inventor: SEO SANG MIN
IPC: F16L55/07
Filed: 2020-02-28
Abstract: Disclosed are a support device capable of preventing deformation and damage of insulating material, easy construction, and reducing construction costs, and a freeze protection system including the same. According to an embodiment of the present invention, a support device, configured to support and secure a heater control device, comprises: a tray portion coupled to the heater control device and configured to restrict the flow of the heater control device; and a spaced portion configured to be coupled to a pipe and spaced apart from an insulating material surrounding the pipe.
Patent KR-20210114231-A (KR)
Title: Hydrogen Reforming System
Inventor: KO DONG SEOK
IPC: C01B3/34
Filed: 2020-03-10
Abstract: The present invention relates to a hydrogen reforming system, which comprises: a reformer that generates first mixed gas through a reforming reaction between fuel gas and water; a transformer that is fed with the first mixed gas and generates second mixed gas from which carbon monoxide is removed by a water gas shift reaction; a pressure swing adsorption (PSA) that purifies and separates hydrogen from the second mixed gas generated in the transformer, and discharges off-gas from which hydrogen is separated; a heat exchanger that is provided between the reformer and the transformer and between the transformer and the PSA unit to control temperatures of the first mixed gas and the second mixed gas through heat exchange with water; a water feeder line that communicates with the heat exchanger to supply water to the heat exchanger and supply water having passed through the heat exchanger to the reformer; and a control value that is provided on a line through which water is discharged from the water feeder line and controls a flow rate of water to be supplied to the heat exchanger, thereby controlling temperatures of the first mixed gas and the second mixed gas.
Patent KR-20210115070-A (KR)
Title: Attached Type Antibacterial Module by Using TiO₂
Inventor: KIM JAE HYUNG
IPC: A61L2/238
Filed: 2020-03-10
Abstract: An attachable antibacterial module using titanium dioxide (TiO_2) according to the present invention comprises: an antibacterial layer which is capable of contacting a designated contact area of a cosmetic puff and includes an antibacterial material prepared to include titanium dioxide capable of inhibiting the bacterial growth in the contact area of the cosmetic puff; a base layer which is provided under the antibacterial layer or includes the antibacterial layer in the upper region thereof, and includes a fiber material having a fabric structure; and an adhesive layer which is provided under the base layer and includes an adhesive material capable of being adhered to the bottom surface of a container for storing the cosmetic puff.
Patent KR-20210115734-A (KR)
Title: Adhesive flame retardant pvc panel and method for manufacturing the same
Inventor: AN DONG YOON
IPC: E04B1/94
Filed: 2020-03-16
Abstract: The present invention relates to a polyvinyl chloride (PVC) adhesion type flame retardant panel, and a manufacturing method thereof. The panel comprises: a PVC panel; an adhesive layer disposed on a lower surface of the PVC panel and containing acrylic acid ester copolymers and surfactants; and release paper on a lower surface of the adhesive layer.
Patent KR-20210121362-A (KR)
Inventor: LEE GYEONG HWAN
IPC: A23G3/36
Filed: 2020-03-27
Abstract: The present invention relates to a method for manufacturing a snack composition using Cedrela sinensis shoots and Cynanchum wilfordii and, more specifically, to a method for manufacturing a healthy snack composition using providing antioxidant and anti-inflammatory effects, which is manufactured by using Cedrela sinensis shoots and Cynanchum wilfordii. According to the present invention, a fermented Cedrela sinensis shoot product and a fermented Cynanchum wilfordii product, which are prepared by mixing water and a saccharification solution with Cedrela sinensis shoot powder and Cynanchum wilfordii powder acquired by pulverization, respectively, inoculating each mixture with microorganisms, and fermenting each inoculated mixture, are mixed. An auxiliary material is added to the mixture acquired through mixing, and the mixture is puffed, so as to provide a healthy snack composition. Accordingly, the method provides effects of providing a snack composition, unlike conventional snacks, capable of providing anti-inflammatory, antioxidant, and blood circulation improving effects while having various nutritional components through Cedrela sinensis shoots and Cynanchum wilfordii, and increasing the absorption rate of the nutritional components included in the snack composition in the body through fermentation technology by microorganisms, to increase the physiological activity effect.
Patent KR-20210122592-A (KR)
Title: Battery pack
Inventor: CHOI SEON UNG
IPC: H01M50/20
Filed: 2020-04-01
Abstract: Disclosed is a battery pack which comprises: m battery cells arranged in a first direction; and a spacer including a plurality of spacer units arranged in the first direction, wherein each of the spacer units extends across n battery cells (n < m) and includes a plurality of gap bars interposed between adjacent battery cells and a connection bar interconnecting the plurality of gap bars. Accordingly, a battery pack to which a spacer structure capable of reinforcing structural rigidity in an arrangement direction of battery cells while providing a gap capable of accommodating swelling between neighboring battery cells is applied can be provided. In addition, a battery pack configured to be expandable in units of modules can provided.
Patent KR-20200120516-A (KR)
Inventor: TAKADA TOMOYUKI
IPC: H04L27/26
Filed: 2020-04-02
Abstract: A communication device for transmitting or receiving a radio frame including a preamble of a physical layer (PHY) and a data field is provided. According to the present invention, a preamble comprises a legacy short training field (L-STF), a legacy long training field (L-LTF), a legacy signal field (L-SIG), an extremely high throughput signal field (EHT-SIG), an EHT short training field (EHT-STF), and an EHT long training field (EHT-LTF). The EHT-SIG includes a subfield in which information about whether non-orthogonal multiple access (NOMA) is used in transmission of data included in the data field is set.
Patent KR-20210123169-A (KR)
Title: Tape-type weft width equalization supply device and spreading tow fabric weaving system including the supply device
Inventor: ROH JEONG U
IPC: D03D47/34
Filed: 2020-04-02
Abstract: The present invention relates to a spreading tow fabric weaving apparatus and, more specifically, to a tape-type weft width equalization supply device and a spreading tow fabric weaving system including the supply device which have a uniform structure in which a width of a supplied tape-type weft can be uniformly maintained in supplying the tape-type weft to the spreading tow fabric weaving apparatus.
Patent KR-20210126214-A (KR)
Title: Method for fabricating semiconductor device
Inventor: KIM JIN WOONG
IPC: H01L21/02
Filed: 2020-04-10
Abstract: Embodiments of the present invention provide a method of manufacturing a semiconductor device capable of preventing damage to a hard mask layer and preventing the critical dimension and bending of an active region. A method of manufacturing a semiconductor device according to the present embodiment may include the steps of: forming a hard mask layer on a semiconductor substrate; forming a trench by etching the semiconductor substrate using the hard mask layer; forming a gate insulating layer on the surface of the trench while curing the hard mask layer; and forming a gate electrode partially filling the trench on the gate insulating layer.
Patent KR-20210126425-A (KR)
Title: Traffic Control Reduction Rapid Packaging Method Due to Ground Deposition on Roads
Inventor: HAN SANG JU
IPC: E02D3/12
Filed: 2020-04-10
Abstract: The present invention relates to a rapid paving method with traffic control reduction of a road due to ground subsidence. An objective of the present invention is to determine a repair method in accordance with the state of ground subsidence and perform repair work in a time slot with light traffic while lifting a precast concrete panel and quickly performing repair with grouting or performing temporary paving in accordance with the determination to shorten traffic control. According to the present invention, the rapid paving method with traffic control reduction of a road due to ground subsidence uses lifting of an existing precast concrete panel (1) due to a narrow ground subsidence section and comprises: a first step of mounting a lifting frame (10) around a precast concrete panel (1) of which one side is inclined downwards due to ground subsidence; a second step of connecting the lifting frame to a portion of the precast concrete panel which is lowered by subsidence; a third step of lifting the downward inclined portion of the precast concrete panel through the lifting frame to adjust the downward inclined portion to the same height as a surrounding driving road; a fourth step of filling a grout material in an underground cavity created underneath the precast concrete panel through the third step through the precast concrete panel to support the precast concrete panel; and a fifth step of separating the lifting frame from the precast concrete panel after completing the fourth step.
Patent KR-20200137971-A (KR)
Title: Method for manufacturing wafer and method for manufacturing stacked device chip
Inventor: KAWAI AKIHITO
IPC: H01L23/00
Filed: 2020-04-14
Abstract: Provided is a manufacturing method of a wafer which can suppress a decrease in a product yield of a stacked device chip. The manufacturing method of a wafer comprises: a wafer preparing step of preparing a wafer in which a semiconductor device is formed in each of a plurality of regions divided by a plurality of streets intersecting each other; a removing step of determining whether each semiconductor device formed in the wafer is an acceptable product or a defective product and removing a defective device area including the semiconductor device determined as the defective product, from the wafer; and a fitting step of having the semiconductor device determined as the acceptable product having the same function as the semiconductor device determined as the defective product and fitting a device chip adapted to be fitted into a space formed by the removal of the defective device area from the wafer into the space of the wafer.
Patent KR-20210129877-A (KR)
Inventor: OH MIN KYU
IPC: F24F13/30
Filed: 2020-04-21
Abstract: According to an embodiment of the present invention, since a smart wall is disposed on a frame assembly located between a first space and a second space, and filters the air in the first space and the air in the second space through a filter, and then provides air conditioned through a discharge duct to the first space and the second space, respectively, it is possible to air-condition two spaces through one indoor unit.
Patent KR-20210130881-A (KR)
Title: Spacer, respiration assist device and mask including same
IPC: A62B23/02
Filed: 2020-04-22
Abstract: The present invention relates to a spacer, a breathing aid device, and a mask including the same. More specifically, according to an embodiment of the present invention, the spacer includes: a filter fastening part which is configured to be fastened to a filter; and one or more supports which are formed to protrude from the filter fastening part, wherein at least a part of the one or more supports is inserted into the filter when the filter fastening part is fastened to the filter.
Patent KR-20210131098-A (KR)
Title: Integrated circuit including standard cell and method for fabricating the same
IPC: H01L27/02
Filed: 2020-04-23
Abstract: Disclosed is a method for manufacturing an integrated circuit which considers the density of patterns of a middle layer and an integrated circuit including a standard cell to manufacture the integrated circuit. The method for manufacturing an integrated circuit comprises: a step of referring to a standard cell library including information on a standard cell to arrange standard cells, and generating layout data; and a step of arranging a filler cell of a type selected from a first type filler cell and a second type filler cell in accordance with the density of a pattern formed on a standard cell based on the layout data. The standard cell library includes data defining a plurality of filler cells. Each of the plurality of filler cells is one between the first type filler cell and the second type filler cell having an active region extended in a first direction. The density of a contact formed to come in contact with the active region on the active region of the second type filler cell is lower than the density of a contact formed to come in contact with the active region on the active region of the first type filler cell.
Patent KR-20210131717-A (KR)
Title: Postprocessing epuipment
IPC: C08F6/00
Filed: 2020-04-24
Abstract: The present invention relates to a postprocessing device which performs postprocessing of latex and can remove unreacted monomers with high efficiency while not adversely affecting the thermal stability of latex. The post processing device according to the present invention includes: a reservoir tank having a receiving portion formed therein, and provided with an inlet and outlet through which the latex is introduced to and discharged from the receiving portion; an ultrasonic wave generator configured to generate ultrasonic waves toward the latex received in the reservoir tank; a depressurizing unit configured to depressurize the receiving portion of the reservoir tank to discharge unreacted monomers to the outside of the reservoir tank; and a partition unit provided inside of the receiving portion of the reservoir tank and including a plurality of partitions disposed along the direction from the inlet to the outlet of the reservoir tank, wherein the latex received in the receiving portion moves along the longitudinal direction of the partitions.
Patent KR-20210134148-A (KR)
Title: Drone storaging system
IPC: B64F1/32
Filed: 2020-04-29
Abstract: According to an aspect of the present invention, a drone storage system comprises: a pole installed standing up; a lifting device formed on the pole and raised and lowered in the vertical direction by external power; a drone station formed in the lifting device and containing a drone; and a charging unit installed inside the drone station and charging the drone. A plurality of connection grooves may be formed in the charging unit, and the charging unit may include a current supply member for supplying current to the drone through the connection grooves.
Patent KR-20210136255-A (KR)
Title: Electric Energy Storage System Using Cylindrical Battery Cell
IPC: H01M50/20
Filed: 2020-05-07
Abstract: Disclosed is an electric energy storage system (ESS) using cylindrical battery cells, which minimizes power loss. According to the present invention, the electric energy storage system comprises: at least one unit module overlapping in the longitudinal direction of battery cells; a connection plate disposed between the overlapping unit modules to electrically connect a pair of cell welding plates facing each other; and a fastening member detachably connecting the overlapping unit modules and the connection plate. The at least one unit module includes: the battery cells having a cylindrical shape and having electrodes formed at both ends in the longitudinal direction; a pair of holders made of an insulating material, disposed and fixed to the upper ends and lower ends of the plurality of battery cells arranged in parallel in the longitudinal direction, and exposing electrodes to the upper and lower sides; and the pair of cell welding plates disposed on the upper and lower sides of the pair of holders, welded to the exposed electrodes to connect the plurality of battery cells arranged side by side in parallel.