baber/WOPTO huggingface dataset:
Patent KR-20200095364-A (KR)
Title: Health management for magnetic storage media
Inventor: NANGARE NITIN
IPC: G06N3/02
Filed: 2020-01-13
Abstract: The present disclosure describes embodiments of health management for magnetic storage media. In some of the embodiments, a media health manager determines decoding metrics with respect to a sector of magnetic storage media staying in an area of the magnetic storage media by using a decoding channel. The media health manager accesses the decoding metrics in the area, and provides updated decoding metrics with respect to the area of the magnetic storage media by updating decoding metrics of the area based on the decoding metrics determined with respect to the sector. Then, a health score with respect to the area of the magnetic storage media is determined based on the updated decoding metrics of the area of the magnetic storage media by using a neural network. Therefore, gradual abrasion of the magnetic storage media can be predicted based on the health score, and such prediction enables a magnetic storage media device to be replaced before the occurrence of malfunction, thereby improving the reliability or availability of data stored in the device.
Patent KR-20210091921-A (KR)
Title: Dual mcu communication delay compensation apparatus and method
Inventor: HEO JIN WOOK
IPC: G06F11/16
Filed: 2020-01-15
Abstract: The present invention relates to an apparatus and method for compensating dual MCU communication delay. More particularly, the apparatus for compensating dual MCU communication delay comprises: a first microcontroller unit (MCU); and a second MCU for exchanging data with the first MCU. The first MCU compensates for a communication delay for the second MCU in accordance with a delay value added to a communication period when transmitting and receiving data to and from the second MCU. The delay value is calculated by applying timer counter (timer CNT) information, stored in the timer registers of the first MCU and the second MCU, to a time difference that occurs when the data is transmitted and received between the first MCU and the second MCU in both directions.
Patent KR-20210106588-A (KR)
Title: Semiconductor package
Inventor: PARK SOOJEOUNG
IPC: H01L49/02
Filed: 2020-02-19
Abstract: According to the concept of the present invention, a semiconductor package is provided. The semiconductor package includes: a rewiring layer; and a semiconductor chip provided onto the rewiring layer and having a first surface and a second surface opposite to the first surface, wherein the semiconductor chip includes; a first chip pad and a second chip pad exposed by the first surface; a capacitor chip disposed between the first surface and the rewiring layer and including a capacitor chip pad connected to the first chip pad; an insulating layer covering the first surface and the capacitor chip; and a conductive post in contact with the second chip pad and connected to the rewiring layer through the insulating layer. The conductive post may be disposed to be spaced apart from the capacitor chip.
Patent KR-20210109388-A (KR)
Title: A method of manufacturing the boss film of dom switch
Inventor: PARK YOUNG SUN
IPC: H01H13/48
Filed: 2020-02-27
Abstract: The present invention relates to a method for manufacturing a boss of a dome switch, and more specifically, it is possible to improve safety and productivity by a boss pattern and a cutting pattern formed through a press process, and to allow each boas not to be separated, when a source film is removed, by the cutting pattern formed around each boss. A method for manufacturing a boss film of a dome switch includes the steps of: providing a raw film in which a source film and a release paper film are laminated; forming a boss pattern by pressing one side of the raw film with a press; forming a plurality of bosses protruding at regular intervals on one side of the release paper film; preparing a cover film having an adhesive surface corresponding to each boss on one side; transferring each boss to the cover film through thermal compression; removing the release paper film of the raw film; and bonding the cover film on which the boss is formed, to a substrate on which a metal dome is formed.
Patent KR-20210109760-A (KR)
Title: Source driver and display device including the same
Inventor: KIM SEONG GEON
IPC: G09G3/3266
Filed: 2020-02-28
Abstract: Disclosed are a source driver capable of accurately detecting pixel characteristics and characteristics of a source driver and a display device including the same. The source driver comprises: a switch circuit for conveying first pixel signals or reference signals; first sensing channels for sensing and holding the first pixel signals or the reference signals conveyed from the switch circuit; second sensing channels for sensing and holding second pixel signals; and a selection circuit for selecting the first pixel signals or the reference signals held in the first sensing channels as a sampling signal or selecting the second pixel signals held in the second sensing channels as the sampling signal. The switch circuit may transmit the reference signals to the first sensing channels after the sampling signal corresponding to the first pixel signals is converted into digital data.
Patent KR-20210111475-A (KR)
Title: Method for providing safety solution of infectious disease using moving path information
Inventor: KIM WOOK HYUN
IPC: G16H50/70
Filed: 2020-03-03
Abstract: Disclosed is a method for providing a safety solution of an infectious disease using moving path information comprising: a step of acquiring moving path information of a user; a step of acquiring moving path information of a confirmed case; a step of comparing the moving path information of the confirmed case for a certain period of time with the moving path information of the user for a certain period of time; and a step of providing information on a possibility of contact with the confirmed case to the user based on a result of the comparing.
Patent KR-20210112764-A (KR)
Title: Vinyl Cutting Apparatus
Inventor: HWANG CHANG GYU
IPC: B26D7/08
Filed: 2020-03-06
Abstract: A vinyl cutting device according to the present invention comprises: a stage on which the vinyl to be cut is seated; a cutting unit provided to cut the vinyl to be cut seated on the stage, and including a cutter that is formed so as to be able to contact only the vinyl to be cut so that the displacement in the z-axis direction is adjustable; and a transfer assembly for moving the cutting unit in an upper portion of the stage in one or more directions of an x-axis direction, a y-axis direction, and a z-axis direction. By enabling the fine adjustment of the vertical displacement of the cutter in the process of cutting vinyl, the cutter can perform cutting operations with only contact with the vinyl, thereby preventing damages to the device and improving the quality of products.
Patent KR-20210115887-A (KR)
Title: Electric mobility apparatus and control method thereof
Inventor: LEE DONG GEUN
IPC: B62J50/22
Filed: 2020-03-16
Abstract: An electric mobility apparatus is disclosed. According to the present disclosure, the electric mobility apparatus may comprise: a motor; at least one wheel; a sensor for measuring a speed related to the driving of the electric mobility apparatus; a first brake which brakes rotation of the at least one wheel through frictional force; a second brake configured to brake rotation of the at least one wheel according to control of a circuit connected to the motor; and a control unit configured to provide an alarm related to at least one of the first brake and the second brake when the braking time according to the operation of the first brake and the operation of the second brake is equal to or greater than a reference value.
Patent KR-20200047453-A (KR)
Inventor: BAE JANG HWAN
IPC: G06Q10/08
Filed: 2020-03-18
Abstract: Disclosed is a method of operating an open market, which updates an inventory database all at once. The method of operating an open market comprises: a first step of allowing a seller who registers a headquarters-registered product in a headquarters open market to upload, to the headquarters open market, other companies registration information that is a digital material including number of sales for each other companies-registered product registered in at least one other companies open market; a second step of allowing the headquarters open market to determine identity of an identifier of each of the headquarters-registered product and the other companies-registered product included in the other companies registration information; a third step of summing up the number of sales of a specific other companies-registered product with the same identifier as a specific headquarters-registered product so as to calculate subtraction quantity; a fourth step of notifying the seller of update target product information including the identifier and the subtraction quantity of the specific other companies-registered product with the same identifier as the specific headquarters-registered product; and a fifth step of receiving whether inventory of the specific headquarters-registered product with the same identifier is updated, and whether sales thereof is stopped, from the seller, so as to update inventory quantity of the specific headquarters-registered product with the same identifier.
Patent KR-20210120511-A (KR)
Title: System, apparatus and method for adaptive neuro-stimulation based on neural signal processing
Inventor: KIM KEE HYUN
IPC: A61B5/00
Filed: 2020-03-27
Abstract: The present invention relates to a neuro-stimulation system, and an apparatus and a method thereof and, more specifically, to an adaptive neuro-stimulation system based on neural signal processing, which analyzes a patient's nerve signal to adaptively apply a neuro-stimulation signal to suppress a decrease in treatment effect and damage to nerve tissue due to constant nerve stimulation, and increase a battery replacement cycle, and an apparatus and a method thereof. According to the present invention, the adaptive neuro-stimulation system comprises: a nerve signal sensor detecting a patient's nerve signal; a neuro-stimulation parameter adjustment unit adjusting neuro-stimulation parameters for the patient by analyzing a morphology of a nerve firing signal among the nerve signals; and a neuro-stimulation performing unit performing neuro-stimulation for the patient according to the adjusted neuro-stimulation parameters.
Patent KR-20210118716-A (KR)
Inventor: BAE JONG HOON
IPC: B60N3/00
Filed: 2020-04-07
Abstract: The present invention relates to a fixing device for a cup holder, enabling other additional cup holders or a table to be stably and fixedly installed at a cup holder arranged in a vehicle. The fixing device for a cup holder comprises: a housing capable of being inserted into the cup holder in a cup shape of having an upper side on which an opening is formed, and having a guide hole penetrated in a horizontal direction along the periphery of a side wall; a rotary shaft with a rod shape rotatably supported at the upper part and the lower part of the housing to be vertically placed and having male screws formed in directions opposite to each other toward a middle portion in a longitudinal direction; an upper slider screw-coupled to the rotary shaft to slide-move up and down between the upper part and the middle of the rotary shaft; a lower slider screw-coupled to the rotary shaft to slide-move up and down between the lower part and the middle of the rotary shaft; pushers guided in the penetration direction of the guide hole and connected to an upper and a lower slider with links, respectively, through a central portion in an upper and lower direction; and a rotor connected to the rotary shaft protruding to the upper part of the housing to transfer a rotational force to the rotary shaft.
Patent KR-20210124703-A (KR)
Title: Apparatus for progressing web used in making electrode of secondary battery
Inventor: YOON JUNG SIK
IPC: B26F1/12
Filed: 2020-04-07
Abstract: Provided by the present invention is an apparatus for transferring a fabric for electrodes used in manufacture of a secondary battery, which is configured to unwind a fabric for electrodes used when manufacturing an electrode of a secondary battery from a unwinding roll located at the rear of a processing device configured to perform at least one of a notching process and a drying process and wind the fabric for electrodes around a winding roll located in front of the processing device. The transfer device according to the present invention comprises: a rear suction roll rotatably positioned in front of the unwinding roll to contact the fabric for electrodes, and to suck the fabric for electrodes only at a portion in contact with the fabric for electrodes; and an accumulator which is positioned between the rear suction roll and the processing device, allows the fabric for electrodes introduced from the rear suction roll to pass through the front when the rear suction roll rotates and discharges the fabric for electrodes to the front when the rear suction roll is stopped and the fabric for electrodes is not introduced from the rear suction roll. According to the present invention, the tension of the fabric for electrodes is uniformly maintained throughout the entire section through which the fabric for electrodes moves.
Patent KR-20210125876-A (KR)
Title: Mask with filter tube
Inventor: BAE JONG SEONG
IPC: A62B18/00
Filed: 2020-04-09
Abstract: The present invention relates to a mask equipped with a filter tube, wherein purified air can be inhaled through the filter tube penetrating a mask main body to be inserted into the nose of a user. A mask equipped with a filter tube of the present invention comprises a mask main body (100); an elastic material-based filter tube (200) penetrating the mask main body to be inserted into the nose of a user; an air filter (300) installed at an inner side of the filter tube; an UV lamp (400) installed at an inner side of the filter tube; and a power supplying part (500) provided at the filter tube to supply power to the UV lamp. According to the present invention, respiratory diseases can be prevented.
Patent KR-20200044746-A (KR)
Inventor: JANG HA JUN
IPC: H01L51/52
Filed: 2020-04-14
Abstract: The present invention relates to a light extraction structure and an organic light emitting lighting device including thereof. According to the present invention, light extraction efficiency can be increase by maximizing a scattering effect, the power efficiency of the organic light emitting lighting device can be increased, and accordingly the lifespan of the organic light emitting lighting device can be increased. The light extraction structure comprises: a substrate having a first surface and a second surface facing each other, wherein light enters the substrate through the first surface and exits through the second surface; and a plurality of pores which are irregularly distributed in the substrate.
Patent KR-20210129501-A (KR)
Inventor: PARK YONG CHUL
IPC: D21D1/00
Filed: 2020-04-20
Abstract: The present invention relates to a method for manufacturing an eco-friendly wet strength paper and, more specifically, to a method for manufacturing an eco-friendly wet strength paper, which is capable of increasing the beating degree by using virgin pulp or recycled pulp, and changing the shape and structure of fibers of wet strength paper through an epoxy injection process. The wet strength paper manufactured according to the present invention has a reinforced fiber structure and exhibits improved strength, such as tensile strength, so that it can be used not only for various types of tissues and napkins, but also, as a substitute for non-woven fabrics, can be applied to a wide range of fields including disposable wet tissues, towels, and various filters.
Patent KR-20200144459-A (KR)
Inventor: CHOI SUK JUNG
IPC: G01N33/53
Filed: 2020-05-08
Abstract: The present invention relates to an analyte detection device comprising: a syringe containing a sample mixture including trapping particles, in which a receptor capable of specifically binding to an analyte is immobilized on magnetic particles; a first detection tube containing a first detection solution; a first tubing having one end connected to the syringe and the other end connected to the first detection tube, and containing a buffer solution therein; and a magnet located outside the first tubing.
Patent KR-20210144387-A (KR)
Title: Mask metal sheet for producing mask and template for supporting mask metal sheet
IPC: C23C14/04
Filed: 2020-05-22
Abstract: The present invention relates to a mask metal film for manufacturing a mask and a mask metal film supporting template. A mask metal film for manufacturing a mask according to the present invention, which is used for manufacturing a mask for forming an OLED pixel, includes a mask cell unit on which a plurality of mask patterns are to be formed; and a dummy around the mask cell portion. A plurality of main etch patterns are formed to correspond to positions where a plurality of mask patterns are to be formed. The main etch pattern becomes narrower in width from the upper surface to the lower surface of the mask metal layer, and has a concave shape. At least some of the plurality of main etch patterns include holes penetrating the lower surface of the mask metal layer. The area of each hole compared to the area of the main etch pattern on a planar basis is less than 0.3% (greater than 0).
Patent KR-20210148494-A (KR)
Inventor: CHO YONG JIG
IPC: C12N15/63
Filed: 2020-05-28
Abstract: The present invention relates to a DNA polymerase extracted and purified from Geobacillus lituanicus with properties similar to Bst DNA polymerase, in which a protein sequence of DNA polymerase I extracted from Geobacillus lituanicus was compared and inferred with Bst DNA polymerase extracted from Bacillus stearothermophilus, so as to biosynthesize 1,749 bases corresponding to C-terminus 583 amino acids related to the Bst DNA polymerase in DNA polymerase I extracted from the Geobacillus lituanicus, and clone the biosynthetic product into a bacterial expression vector. According to the present invention, a new resource is secured by extraction of DNA polymerase from a new Bacillus species to have similar efficacy to Bst DNA polymerase extracted from Bacillus stearothermophilus, instead of Bst DNA polymerase, and thus has the effect of providing a DNA polymerase which can be advantageously used when performing isothermal PCR.
Patent KR-20210149289-A (KR)
Inventor: LEE JAE YONG
IPC: H04W4/02
Filed: 2020-06-01
Abstract: The present invention relates to a method and system for managing large store employees. More specifically, the present invention relates to the method and system for managing large store employees that perform flexible work assignments based on the reservations and workloads for the large store employees, and perform an objective evaluation for the work performance of the large store employees. According to the present invention, provided are the method and system for managing the large store employees that minimize work areas with excessive work load by flexibly performing in disposing and relocating work areas in real-time based on the reservation and workloads for the large store employees, and ensure that objective and fair work performance evaluations are made through various data collected and calculated during work performance of the large store employees. The method comprises: a step of calculating the disposition information; a step of notifying the disposition information of the employee; a step of receiving table information assigned to a guest and the order content information; a step of calculating a moving distance; a step of calculating a load factor; a step of calculating the relocation information; and a step of notifying the relocation information.
Patent KR-20200139101-A (KR)
Inventor: JEONG YUN SEOK
IPC: G06Q50/34
Filed: 2020-06-03
Abstract: According to the present invention, disclosed is a game number analysis and information providing system. More specifically, the present invention relates to a number-based game analysis and information providing system such as a game that is based on various numbers, specifically, a game which offers prizes based on the number of matches for an arbitrary number and the like. According to an embodiment of the present invention, it is possible to provide useful information related to a winning probability for each game by applying various analysis techniques to various number-based games and analyzing the results that have appeared so far according to the rules created or edited by the administrator.
Patent KR-20210151433-A (KR)
Inventor: KIM WON SEOK
IPC: G06Q10/02
Filed: 2020-06-05
Abstract: According to an embodiment of the present invention, provided is a system for purchasing a fish market product to reserve and purchase sliced raw fish, seafood, and shellfish sold at a retail store (a raw fish restaurant), visit a market, and purchase (pick up) the product through an online homepage and a mobile application. In addition, through an embodiment of the present invention, it is possible to conveniently receive meal services after purchasing the product by connecting the restaurant.
Patent KR-20210152083-A (KR)
Inventor: TANAKA TETSUHIRO
IPC: H01L27/12
Filed: 2020-06-05
Abstract: An objective of the present invention is to provide a display device in which resistance of an oxide semiconductor pattern is reduced. The display device may comprise: a polycrystalline silicon pattern disposed on a substrate; a scan line disposed on the polycrystalline silicon pattern; a lower gate signal line disposed on the scan line; an oxide semiconductor pattern disposed on a lower gate signal line and comprising a channel part overlapping the lower gate signal line and a low-resistance part formed on a side of the channel part; a metal pattern disposed on at least one surface of the low-resistance part; and an upper gate signal line disposed on the oxide semiconductor pattern and overlapping the channel part.
Patent KR-20210000271-A (KR)
Inventor: SINHA VIKAS
IPC: G06F12/0891
Filed: 2020-06-10
Abstract: According to one disclosed embodiment of the present invention, an apparatus may include a multi-tiered cache system including at least one upper cache tier relatively closer, hierarchically, to a processor and at least one lower cache tier relatively closer, hierarchically, to a system memory. The apparatus may include a memory interconnect circuit hierarchically between the multi-tiered cache system and the system memory. The apparatus may include a prefetcher circuit coupled with a lower cache tier of the multi-tiered cache system, and configured to issue a speculative prefetch request to the memory interconnect circuit for data to be placed into the lower cache tier. The memory interconnect circuit may be configured to cancel the speculative prefetch request if the data exists in an upper cache tier of the multi-tiered cache system.
Patent KR-20210153835-A (KR)
Inventor: KIM JAI GON
IPC: H02B1/50
Filed: 2020-06-11
Abstract: The present invention relates to a switchboard of a new structure capable of automatically cooling a temperature increase if the temperature increase is made. According to the present invention, the switchboard automatically operates an exhaust fan (26) to cool a branch unit (20) if a temperature of the branch unit (20) is increased, thereby preventing a failure of the branch unit (20) due to an excessive increase of the temperature of the branch unit (20) and preventing fire due to a short-circuit.