baber/WOPTO huggingface dataset:
Patent KR-20200110082-A (KR)
Title: Battery module and manufacturing method thereof
Inventor: CHI HO JUNE
IPC: H01M50/567
Filed: 2019-03-15
Abstract: The present invention relates to a battery module including a busbar structure for connection to an electrode lead. The battery module comprises: a battery cell stack in which a plurality of battery cells are stacked; electrode leads which are formed to protrude from the battery cell stack; a busbar electrically connected to the electrode leads; and a busbar frame to which the busbar is mounted, wherein the busbar is formed with clip portions and a fixing portion connecting and fixing the clip portions, and the electrode leads are mounted between the clip portions of the busbar. Such a battery module is manufactured through the steps of: mounting a busbar into an opening portion of a busbar frame; inserting an electrode lead in between clip portions of the busbar; bringing the busbar and the electrode lead into close contact with each other by using a jig; and removing the jig. According to the present invention, it is possible to improve processability and reliability in electric connection between electrode leads and the busbar.
Patent KR-20200114500-A (KR)
Title: Jewelry rental service system and method
Inventor: MA KYUNG HEE
IPC: G06Q30/06
Filed: 2019-03-28
Abstract: The present invention relates to a jewelry rental service system and a method thereof which can allow jewelry consumers to use various designs of jewelry without economic burden. According to the present invention, the jewelry rental service method comprises the steps of: broadcasting information on a rental service contracting a monthly payment through a home shopping channel; receiving subscription information of the rental service including at least one of customer information, rental product name, product code, product supply price, rental period, and rental cost from viewers of the home shopping channel; and storing the subscription information in a database.
Patent KR-20200116733-A (KR)
Title: Quantitative analysis method of non-human sialic acid using Cucurbituril[7]
Inventor: HUGH INKON KIM
IPC: G01N30/06
Filed: 2019-04-02
Abstract: The present invention relates to a quantitative analysis method of non-human sialic acid using cucurbituril [7], capable of dynamically improving analysis performance of non-human sialic acid using mass spectrometry after forming [CB[7]+sialic acid+NH_4+H]^2+ complex ion using an electrospray ionization method. By using the quantitative analysis method of non-human sialic acid using cucurbituril [7] according to the present invention, accurate relative quantitation and absolute quantification of sialic acid can be performed through a simple method, thereby dynamically reducing analysis time and cost of non-human sialic acid.
Patent KR-20190041982-A (KR)
Title: Vapor deposition mask substrate, vapor deposition mask substrate manufacturing method, vapor deposition mask manufacturing method, and display device manufacturing method
Inventor: SHINNO MIKIO
IPC: C23C14/04
Filed: 2019-04-04
Abstract: A vapor deposition mask substrate is a stripe-shaped metal plate, used to manufacture a vapor deposition mask by forming a plurality of holes by etching. The metal plate has a longitudinal direction and a width direction. Moreover, shapes along the width direction of each position in the longitudinal direction of the metal plate are different from each other, wherein each shape is a wavy shape having unevenness repeated in the width direction of the metal plate. In addition, a length of the surface of the metal plate in the width direction is a surface distance, and the minimum value of the surface distance at each position in the longitudinal direction of the metal plate is the minimum surface distance. Furthermore, a ratio of a difference between each surface distance and the minimum surface distance with respect to the minimum surface distance is a length difference ratio in the width direction, wherein the maximum value of the length difference ratio is 2 × 10^(-5) or less.
Patent KR-20200124459-A (KR)
Title: Apparatus for testing components of mmc using hils
Inventor: LEE DONG MYUNG
IPC: H02M7/483
Filed: 2019-04-24
Abstract: The present invention relates to a modular multi-level converter (MMC) component test device using a hardware-in-the-loop system (HILS), comprising: an HILS for generating a simulation model by replacing a target sub-module (SM) to be tested in an MMC with a dependent voltage source, and verifying the simulation model; a voltage source simulated circuit for applying current for testing the charging/discharging of a capacitor (Cmmc) of the target SM to correspond to the dependent voltage source; and an HILS control unit for controlling a current source of the voltage source simulated circuit and a switching element to correspond to an operation of the target SM of the MMC, and verifying the simulation model using voltage (U_cmmc) of the capacitor (Cmmc) charged and discharged by the current applied to the target SM by the voltage source simulated circuit. According to the present invention, the operation for SM can be tested.
Patent KR-20200125032-A (KR)
Title: Flexible planar heater and manufacturing method thereof
Inventor: PARK JI SUN
IPC: H05B3/12
Filed: 2019-04-25
Abstract: Disclosed are a flexible planar heater, which enables uniform heat generation even under low voltage and low power conditions, and a manufacturing method thereof. According to the present invention, a method of manufacturing the flexible planar heater includes the steps of: a pattern formation step of forming a conductive silver nano-ink pattern including silver nanoparticles including first silver nanoparticles showing a first particle size distribution chart and second silver nanoparticles showing a second particle size distribution chart on a flexible substrate; and heating step of heating the flexible substrate. According to the present invention, it is possible to drive uniform heat generation even under low voltage and low power conditions.
Patent KR-20200126768-A (KR)
Inventor: LEE MIN WOOK
IPC: H01M2/12
Filed: 2019-04-30
Abstract: Disclosed are a pouch for a secondary battery, a secondary battery including the same, and a manufacturing method of the secondary battery. According to one aspect of the present invention, the pouch for a secondary battery comprises: a central area in which an empty space is formed; an upper area; and a lower area. An indentation unit and protrusion unit are formed at one end of the upper area or the lower area. A direction in which the indentation unit is indented and a direction in which the protrusion unit protrudes are parallel to a direction (D) that the central area, the upper area, and the lower area are extended.
Patent KR-20200127413-A (KR)
Inventor: JUN SUNG SIC
IPC: G10G7/00
Filed: 2019-05-02
Abstract: The present invention relates to a carrier having a traditional string instrument stand function, which includes: a main support plate formed in a flat plate shape; a first leg unit that is hinged to one end of the main support plate and rotates to form a right angle or to be parallel to the main support plate; a second leg unit that is hinged to the other end of the main support plate and rotates to form a right angle or to be parallel to the main support plate; and a wheel fixed adjacent to a coupling unit of the first leg unit and one end unit of the main support plate. Accordingly, when a musical instrument is played, the present invention can be used as a stand for the musical instrument, and when the musical instrument is transported, the present invention can be used as a carrier.
Patent KR-20190055042-A (KR)
Title: Converter for micro-hybrid converter for preventing reverse current on initial start-up and Method thereof
Inventor: CHOI DEOK KWAN
IPC: H02M1/36
Filed: 2019-05-13
Abstract: The present invention relates to a micro-hybrid converter and, more specifically, to a micro-hybrid converter which prevents reverse current inflow and control instability at an initial start-up of a vehicle. According to the present invention, the more stable micro-hybrid converter in which no reverse current phenomenon occurs during the initial start-up can be realized even when a synchronous rectification method is applied. In addition, the micro-hybrid converter comprises a first capacitor, a first low capacity metal oxide semiconductor field-effect transistor (MOSFET), a second low capacity MOSFET, an inductor, and a second capacitor.
Patent KR-20200132055-A (KR)
Inventor: KIM TAK HYUN
IPC: B01D53/78
Filed: 2019-05-15
Abstract: The present invention relates to a method for treating air pollutants using an electron beam capable of reducing the use of electrical energy, and to an electron beam treatment device therefor. The electron beam treatment method of air pollutants of the present invention comprises a step of performing a reaction of converting air pollutants into non-polluting substances in a gas-liquid contact space of an aqueous solution by irradiating electron beams to the gas to be treated containing the air pollutants in a humidified atmosphere derived from the aqueous solution.
Patent KR-20200132464-A (KR)
Inventor: LEE BONG HO
IPC: H04N21/61
Filed: 2019-05-17
Abstract: Disclosed are a method for providing service handoff additional content in terrestrial UHD broadcasting and a device therefor. According to an embodiment of the present invention, the method for providing service handoff additional content comprises the following steps of: providing, by a service handoff additional content server, additional content to a user terminal that uses a mobile broadcasting service based on at least one of a broadcasting network and a communication network based on an ATSC 3.0 transmission system; and executing, by a user terminal, the additional content in a service discontinuous section by service handoff performed as moving in a broadcasting area. Therefore, the inconvenience of a user can be reduced.
Patent KR-20200136237-A (KR)
Inventor: LEE DONG KWANG
IPC: C08G18/32
Filed: 2019-05-27
Abstract: The present invention relates to a method for preparing a polyurethane resin for coating fabric by using a biomaterial. Particularly, the method includes the steps of: a mixture-preparing step of mixing 25-35 parts by weight of reactants, including poly tetramethylene ether glycol (PTMG), isosorbide (ISB) and methylene diphenyl diisocyanate (MDI) mixed at a molar ratio of 1 : 3-4 : 4.5-5.5, with 35-75 parts by weight of an organic solvent to provide a mixture; a polymerization step of adding a catalyst to the mixture to carry out the polymerization of the reactants at a temperature of 120-140°C for 11-13 hours; and a drying step of adding a curing agent to the polymerized mixture and vacuum drying the resultant mixture at a temperature of 35-45°C for 70-74 hours.
Patent KR-20200099946-A (KR)
Title: Sterilizer for snoring prevention device
Inventor: CHO YONG HO
IPC: A61L2/10
Filed: 2019-05-31
Abstract: The present invention relates to a sterilizer for a snoring prevention member. The present invention discloses a sterilizer for a snoring prevention member comprising a Y-shaped supporter for holding the snoring prevention member in a vertical direction. By using the sterilizer for the snoring member of the present invention, it is possible to minimize a contact area for holding the snoring prevention member, thereby minimizing an area not irradiated with UV light. In addition, the snoring prevention member may be vertically placed and a surface receiving the snoring prevention member is formed as a multiple reflective surface, so that UV light can be evenly irradiated to the snoring prevention member. In addition, a tumbler sterilizer of the present invention makes it possible to make a tumbler with a waterproof function, convenient charging, and convenient use at a low cost.
Patent KR-20200141640-A (KR)
Inventor: LEE SANG HYEUK
IPC: B43K24/14
Filed: 2019-06-11
Abstract: According to the present invention, a mechanical pencil with multiple leads capable of freely using the leads of the mechanical pencil is provided with leads of different thicknesses, instead of the pen with various colors, so as to enable users who use only one mechanical pencil instead of the pen in general to enjoy newness. To this end, the mechanical pencil with the multiple leads includes a mechanical pencil main body, and a switch.
Patent KR-20200142978-A (KR)
Inventor: JEONG SOON YONG
IPC: C01B37/08
Filed: 2019-06-14
Abstract: Provided is a method for producing a SAPO-34 molecular sieve at least partially substituted with a transition metal, comprising the steps of: milling SAPO-34; and recrystallizing the milled SAPO-34 in a recrystallization solution containing a transition metal precursor. SAPO-34 and a catalyst for an MTO reaction including the same provided in one aspect of the present invention have an effect of improving the lifespan of the catalyst for the MTO reaction.
Patent KR-20210003396-A (KR)
Inventor: KWON BONG KYUN
IPC: G06Q20/40
Filed: 2019-07-02
Abstract: The present invention relates to a method for providing an online currency exchange service. An object of the present invention is to receive the currency exchange service through a kiosk after receiving an online currency exchange request of a user through a user terminal, thereby allowing the user to conveniently exchange foreign currency. Moreover, the user receives the foreign currency at the time the user wants through an assigned kiosk by arranging the type and ticket type of foreign currency reserved by the user in advance in the kiosk assigned to the user, thereby allowing the user to easily exchange various types of foreign currency.
Patent KR-20190096847-A (KR)
Title: Foldable worktable for cutting plate
Inventor: PARK SUNG HYUN
IPC: B27C5/02
Filed: 2019-07-04
Abstract: Disclosed is a new panel cutting workbench, which is used for a cutting work, and is configured to be folded in half and stored after use, thereby significantly improving user convenience. To this end, the present invention comprises: a pair of frames; a pair of table boards; and a support leg.
Patent KR-20190088439-A (KR)
Title: Inner Monitoring System of Autonomous Vehicle and System thereof
Inventor: PARK MINSICK
IPC: H04N9/04
Filed: 2019-07-08
Abstract: According to embodiments of the present invention, a method of monitoring the interior of an autonomous vehicle by using an image sensor including unit pixels consisting of infrared pixels and three primary-color pixels comprises: a step of setting an RGB mode boundary value represented in illuminance and an infrared mode boundary value having smaller illuminance than the RGB mode boundary value; a step of acquiring an illuminance value in the vehicle; and a step of generating an RGB image and an infrared image from the image sensor in accordance with the illuminance value, and driving in a common mode where both the RGB image and the infrared image are generated if the illuminance value is lower than the RGB mode boundary value and higher than or equal to the infrared mode boundary value. One or more among an autonomous vehicle, a user terminal, and a server in accordance with the present invention can be linked to an artificial intelligence module, an unmanned aerial vehicle (UAV), a robot, an augmented reality (AR) device, a virtual reality (VR) device, and a device related to a 5G service.
Patent KR-20210006592-A (KR)
Inventor: CHOI JUN WOONG
IPC: G01M99/00
Filed: 2019-07-09
Abstract: In order to improve compatibility applicability to underwater inspection objects of various sizes and to improve the precision of thrust measurement, the present invention provides a small and medium-sized vessel performance measurement system using a water tank facility. According to the present invention, the small and medium-sized vessel performance measurement system comprises: a supporter frame having a lower portion disposed in water and an upper portion exposed to the outside of a water surface so that a rotationally driven underwater inspection object is mounted on a front portion; an elevating guide frame connected to the front portion of the upper side of the supporter frame and selectively elevating in the vertical direction corresponding to the height of the underwater inspection object; an inspection seat connected to the elevating guide frame and selectively elevating; and an elevating means for selectively elevating the elevating guide frame.
Patent KR-20210009044-A (KR)
Inventor: MOON HYUN DUK
IPC: A61G5/10
Filed: 2019-07-16
Abstract: The present invention relates to an electric wheelchair which automatically adjusts a height and a rotation radius of a body of the wheelchair in conjunction with a speed of the wheelchair. The electric wheelchair adjusts the height of the body while adjusting a distance between rear wheels and front wheels so that the wheelchair is properly driven at the set speed when a user sets the speed suitable for a driving condition, thereby increasing safety and convenience in driving.
Patent KR-20210010690-A (KR)
Inventor: KIM YOUNG WOOK
IPC: G06F3/06
Filed: 2019-07-17
Abstract: According to one embodiment of the present invention, a storage device comprises: a memory device including a plurality of memory cells storing data having a plurality of bits, respectively; and a memory controller having an arithmetic block including a plurality of unit circuits for executing a predetermined function and a core block for executing a control operation on the memory cells in response to a command from a host. The core block selects at least a part of the unit circuits to determine selection unit circuits, generates a control command for designating an operation order of the selection unit circuits, determines a control voltage required for the control operation since the selection unit circuits operate according to the operation order in the arithmetic block, and writes the control voltage to at least one of the memory controller and the memory device.
Patent KR-20200057597-A (KR)
Title: Ice maker and refrigerator
Inventor: JINIL HONG
IPC: F25C1/25
Filed: 2019-07-19
Abstract: The present invention provides an ice maker capable of producing transparent and spherical ice. According to the present invention, the ice maker includes an upper tray forming an upper chamber that is a part of an ice chamber, a lower tray including a chamber wall forming a lower chamber that is another part of the ice chamber, and a lower supporter supporting at least a part of the chamber wall of the lower tray and having a lower opening. The lower tray is made of a non-metallic soft material, the chamber wall includes a contact area in contact with the lower supporter and a non-contact area not in contact with the lower supporter, and a convex portion, which is convex in a direction of being away from the lower opening, is provided in the non-contact area.
Patent KR-20210011112-A (KR)
Title: Eco-friendly urban walkway system based on the Low-Impact Development
Inventor: HAN KYUNG SOO
IPC: E01C9/00
Filed: 2019-07-22
Abstract: The present invention relates to an eco-friendly urban walkway system using a low-impact development method, which installs street tree planting blocks installed along sidewalk blocks on a walkway through which people pass and a waterway capable of efficiently supplying and discharging water between green blocks without ruining the beauty of the city, thereby helping creation of green spaces in the city.
Patent KR-20190088954-A (KR)
Inventor: SOHN DAE UP
IPC: F21L4/04
Filed: 2019-07-22
Abstract: The present invention relates to a portable lighting device which allows a user to maintain a direction indicating state of a lighting member in a direction desired by a user. The portable lighting device comprises: a clip member mounting the portable lighting device on an object; a body having the clip member therein; a light emitting unit having a lighting member therein; and a connection unit connecting the body and the light emitting unit. A manufacturing process may be simplified and automated by having a configuration in which the body, the light emitting unit, and the connection unit are integrally formed.
Patent KR-20210013441-A (KR)
Title: Low temperature evaporated wastewater drying system using Drum shape dryer
Inventor: LEE WON JOON
IPC: C02F11/13
Filed: 2019-07-25
Abstract: The present invention relates to a low temperature evaporative plating wastewater drying system using a drum shaped dryer which concentrates vapor of evaporated wastewater to reduce a generation amount of the wastewater generated during a plating process because a dryer evaporates the wastewater to form sludge of the wastewater as solids, and prevents heavy metal form be included in vapor exhausted during drying because the dryer dries and exhausts the wastewater. The low temperature evaporative plating wastewater drying system using a drum shaped dryer comprises: a drying part formed therein with a drying body having a round tubular shape in multiple to be spaced apart from each other by a predetermined distance, being rotated through a rotation shaft to dry wastewater sprayed on a wall to form solids; a steam part to heat the drying part by steam; a spraying part formed at a top side of the drying part to spray wastewater to a wall of the drying part; a removing part formed at a top side of the drying part to remove the solids dried by the dryer; a tower type storage tank to store wastewater sprayed from the spraying part not to be attached to the drying part and wastewater generated from an external plating tank; a pump to supply the wastewater stored in the tower type storage tank to the spraying part, and for spraying wastewater to vapor evaporated from an inside of the tower type storage tank to concentrate the wastewater; a scrubber formed at a top side of the tower type storage tank for filtering vapor exhausted from the tower type storage tank to exhaust the filtered vapor to an outside; an air blower formed at a bottom of the tower type storage tank to agitate wastewater in the tower type storage tank; a recovering part to store the solids removed through the removing part; and an exhaust part formed inside the recovering part for conveying the solids stored in the recovering part to exhaust the conveyed solids through an outlet.
Patent KR-20210013511-A (KR)
Inventor: GANG SU WON
IPC: H04L12/40
Filed: 2019-07-27
Abstract: According to the present invention, a device is electrically connected to a communication module intended to transmit and receive data based on an arbitrary communication scheme to transmit and receive the data with the communication module, configures a data block received from the communication module as a data frame of a pre-designated specific format to transmit the same to a shared bus, and selectively receives only data frame including the data block configured in accordance with the arbitrary communication scheme from a series of the data frames of the specific format recognized from a signal detected by the bus to transmit the data block in the received data frame to the communication module. In addition, the selectively received data frame is a data frame in which an address matching a specific address preset in a controller unit is written in a destination address field. The data frame of the specific format transmitted to the bus includes the specific address in the destination address field. Accordingly, nodes with different communication schemes can commonly use a single bus.
Patent KR-20210022179-A (KR)
Title: Nano carbon rod far infrared medical device
Inventor: LEE KYUNG WOOK
IPC: H05B3/14
Filed: 2019-08-19
Abstract: The present invention relates to a skin care device, and more particularly, to a far-infrared skin care and medical device capable of performing skin care and scalp care using a nano-carbon rod. The far-infrared skin care and medical device according to the present invention includes several nano-carbon rod far-infrared heating lamps (38) arranged at regular intervals, a central processing unit (MCU) (30) for controlling the heating lamps (38), etc.