baber/WOPTO huggingface dataset:
Patent KR-20210141124-A (KR)
Title: Biosensor using heterojuction channel and manufacturing method thereof
IPC: B82Y30/00
Filed: 2020-05-15
Abstract: The present invention relates to a biosensor using a heterojunction channel and a manufacturing method thereof. According to an embodiment of the present invention, a biosensor using a heterojunction channel comprises: a semiconductor substrate; a two-dimensional semiconductor material formed on the semiconductor substrate; graphene formed on the semiconductor substrate such that a receptor coupled to a target biomaterial to be measured is fixed and a heterojunction channel is formed with the formed two-dimensional semiconductor material; a first electrode formed to be connected to the two-dimensional semiconductor material; and a second electrode formed to be connected to the graphene.
Patent KR-20210141242-A (KR)
Title: Arm System for Fire-Door Closing Apparatus and Fire-Door Apparatus having the same
IPC: E06B5/16
Filed: 2020-05-15
Abstract: The present invention relates to an arm system in which a fire door coupled to a door frame is provided so that the fire door can be opened and closed between an open position in which the fire door is opened and a closed position in which the fire door is closed. The system comprises: a sliding guide coupled in a longitudinal direction of the door frame; a fixed arm coupled to a door closer of the fire door moving between the open position and the closed position around a pivot hinge supported on the door frame; and a length adjustment arm having one side coupled to the sliding guide and the other side coupled to the fixed arm. In a process of the fire door opening and closing between the closed position and the open position, a relative position of any one of the sliding guides and the length adjustment arm is changed with respect to the other one of the sliding guides and the length adjustment arm in a longitudinal direction in which the sliding guide and the length adjustment arm are coupled. According to the present invention, in particular, the fire door using a pivot hinge and automatically closed while being opened close to 90 degrees can be more simply and conveniently closed automatically. When the fire door is opened and closed using the pivot hinge, the fire door can be opened and closed more effectively.
Patent KR-20210143541-A (KR)
Title: Cosmetic container of easy to refill
IPC: A45D40/24
Filed: 2020-05-20
Abstract: The present invention relates to an easily refillable cosmetic container and, more specifically, to a cosmetic container that allows separate refilling of only a specific color cosmetics in the case of the complete consumption of the specific color cosmetics among a plurality of color cosmetics in the container. The easily refillable cosmetic container of the present invention is configured to comprise a makeup palette accommodating a refillable container so as to be slidably inserted into a main body insertion portion of a main body, or slidably detached therefrom.
Patent KR-20210144090-A (KR)
Title: Enteroendocrine cell-targeted polymer material conjugated with photosensitizer and medical use for improving metabolic disease thereof
IPC: A61P3/00
Filed: 2020-05-21
Abstract: The present invention relates to a fatty acid-biocompatible polymer-photosensitizer conjugate. The conjugate can kill GIP-secreting cells by generating active oxygen upon irradiation with light, and has an effect of increasing insulin, thereby being able to be effectively used for alleviating and treating metabolic diseases such as obesity and diabetes.
Patent KR-20210152326-A (KR)
Inventor: LEE HWI DEUK
IPC: G06F3/041
Filed: 2020-06-08
Abstract: Embodiments of the present invention relate to a transparent display device, wherein the transparent display device comprises: a plurality of column touch metals disposed between the plurality of light emitting areas and the transmission area and disposed while extending in a first direction; and a low touch metal disposed while extending in a second direction intersecting the first direction, wherein the plurality of column touch metals comprise one or more lower part column touch metals located in different layers with an interlayer insulating film interposed therebetween, and one or more upper part column touch metals. A touch sensor structure capable of improving a transmission rate may be provided.
Patent KR-20210088404-A (KR)
Title: Personal information matching device and method thereof
Inventor: LEE JAE YOUNG
IPC: H04L29/08
Filed: 2020-06-17
Abstract: The present invention relates to personal information management, and more specifically, to a personal information matching device which changes personal information scattered and stored in various places to the latest information or maintains the latest information by receiving personal information input from a user, and a method thereof. A personal information management method includes the steps of: accessing at least one service providing server by using user authentication information stored in a portable electronic device; receiving a user's personal information from the at least one service providing server; calculating an elapsed rate or a matching rate of the received personal information; determining personal information to be updated based on the calculated elapsed rate or matching rate; and updating the at least one service providing server by using the determined personal information.
Patent KR-20220006768-A (KR)
Inventor: HEE SUNG HYUN
IPC: G07C9/33
Filed: 2020-07-09
Abstract: The present invention relates to a fingerprint recognition type locker managing system and method for public service facilities, which enable a user to use a fingerprint as a user key or use a carrying smartphone as the user key when the user puts clothes, articles, or belongings in a locker in public service facilities,to conveniently manage the locker according to the selection of the user. The fingerprint recognition type locker managing system for public service facilities according to an embodiment of the present invention includes: a plurality of lockers provided to store goods through a door; a doorlock for locking or opening the door; a fingerprint recognition unit provided in a certain area of the door lock to recognize a fingerprint of a user; a dual-interface NFC tag connected to the door lock by wire for wire communication; and a smart terminal registered in the dual interface NFC tag corresponding to one of the door locks to transmit an opening/closing signal to the corresponding door lock through short-range wireless communication according to tagging with the corresponding dual interface NFC tag, wherein the door lock detects and stores the fingerprint of the user through the fingerprint recognition unit, and then opens and closes the door when the registered and stored fingerprint of the user is recognized through the fingerprint recognition unit.
Patent KR-20220009729-A (KR)
Inventor: KIM JIYEON
IPC: A01K15/02
Filed: 2020-07-16
Abstract: The present invention relates to a clicker for pet training, with which an owner or a trainer can train or educate a pet with a specific sound. The specific sound is generated when a button is pressed and the clicker is operated. At the same time, a snack comes out by a predetermined length. According to the present invention, behavior instructions are given with the specific sound and the snack is detached and provided as a reward. As a result, training and education efficiency can be improved. In addition, the clicker is easy to use as the snack and the clicker do not have to be carried or prepared separately. The present invention includes: a case divided into upper and lower cases coupled to each other above and below; a button protruding upward in the case and operated by being pressed by a user; a sleeve having a predetermined length, formed on one side of the case, and allowing a snack to be inserted and accommodated inside; and a rod installed in the inner space of the case and causing the snack in the sleeve to come out by a predetermined length when the button is operated.
Patent KR-20220010346-A (KR)
Inventor: JO WON JOON
IPC: B03C3/36
Filed: 2020-07-17
Abstract: The present invention relates to a fine dust filter. The fine dust filter is formed in a circular shape. The fine dust filter comprises: a first housing including a voltage generating unit for applying a voltage; a filter unit installed in the first housing to collect fine dust by inducing static electricity from the voltage generating unit; and a second housing formed to cover the filter unit from an upper side and coupled to the first housing.
Patent KR-20220014582-A (KR)
Title: Apparatus for controlling hot water temperature, system for supplying hot water and method thereof
Inventor: LEE JAE YONG
IPC: F24D19/10
Filed: 2020-07-29
Abstract: The present invention relates to a hot-water supply temperature control apparatus, a hot-water supply system, and a method thereof. In the apparatus which controls a hot-water supply temperature of a building, one embodiment may provide the hot-water supply temperature control apparatus, comprising: a meter reading unit for receiving a household hot-water supply use temperature from a hot-water supply meter disposed in each household of the building; a calculation unit for calculating a building hot-water supply use temperature averagely used in the building by using the household hot-water supply use temperature received from at least two households; and a control unit for generating a hot-water supply temperature set value of a heat exchanger according to the building hot-water supply use temperature and transmitting the hot-water supply temperature set value to the control apparatus for the heat exchanger. An objective of the present invention is to provide a technology for setting the hot-water supply temperature indicating a temperature of a hot-water supply water supplied to the building.
Patent KR-20220015817-A (KR)
Title: Leg module for walking robot
Inventor: KIM BO YOUNG
IPC: B25J9/10
Filed: 2020-07-31
Abstract: The present invention discloses a leg module of a walking robot, comprising: a base; a first link having a rear end connected to the base and rotating around the rear end; a second link connected to a front end of the first link and having a foot connected to the lower end; a third link having a rear end connected to the base and circular motion around the rear end of the first link, and a front end connected to the upper end of the second link; and a link assembly having a rear end connected to the base, consisting of a plurality of links, and having a front end connected to the foot to guide the foot so as to be perpendicular to the ground. By using the leg module of a walking robot of the present invention, a stable gait can be maintained even when walking on slopes.
Patent KR-20220018183-A (KR)
Title: quarantine device to prevent droplet infection
Inventor: LEE JANG MOON
IPC: F24F3/16
Filed: 2020-08-06
Abstract: In accordance with the present invention, provided is a disease prevention apparatus capable of preventing infection caused by droplets between people sitting together or in a meeting in which people face each other for a public service or at a table for business in various business places or offices. In accordance with the present invention, the disease prevention apparatus, which is provided to prevent infection between people sitting together or people facing each other at a table for business or office work, includes: a suction unit provided in a horizontal direction in the center of the table to collect contaminated air containing droplets spreading among the people facing each other or sitting together; a disinfection unit installed consecutively from the suction unit and receiving the contaminated air collected from the suction unit to disinfect the contaminated air; and a clamp enabling the disinfection unit to be detachably installed on the table. Therefore, the suction unit is used to collect the contaminated air containing the droplets before the droplets spreading into the air among the people facing each other or sitting together are transferred to counterparts, and then, the contaminated air is disinfected through the disinfection unit to prevent the disinfection caused by the droplets.
Patent KR-20220018858-A (KR)
Inventor: CHOI SEOK BUM
IPC: D04H1/56
Filed: 2020-08-07
Abstract: Disclosed is an apparatus for manufacturing a melt-blown non-woven fabric capable of implementing at least one among improvement of filtering performance, extension of service life, reduction of manufacturing cost. The apparatus for manufacturing a melt-blown non-woven fabric according to the present invention comprises: an injection unit that injects a polymer filament through a nozzle; and a non-woven fabric forming surface on which the polymer filament injected from the nozzle is deposited, wherein at the exterior of the nozzle, which is located at one end of the injection unit, provided are a plurality of protrusion grooves.
Patent KR-20210025484-A (KR)
Title: Piston and cylinder of an internal combustion engine and internal combustion engine
Inventor: SHAER TALAT
IPC: F16J1/01
Filed: 2020-08-10
Abstract: The present invention relates to a piston (12) of a cylinder (10) of an internal combustion engine, comprising an upper or front side piston crown (14), and having a radially outer surface (13), and having grooves (16a, 16b, 16c), in which piston rings (17a, 17b, 17c) are arranged, formed on the radially outer surface (13). The radially outer surface (13) forms a top land (18) between the piston crown (14) of the piston (12) and the uppermost or anteriormost groove (16a), and the top land (18) has a non-abrasion-proof coating (22).
Patent KR-20220008188-A (KR)
Title: Prehydrated-type acellular skin substitute and method of making the same
Inventor: LEE SOL
IPC: A61L27/60
Filed: 2020-08-18
Abstract: The present invention relates to an acellular skin substitute in a hydrated form and a method for preparing the same. According to the present invention, acellular dermis is obtained through an acellular process excluding the use of a surfactant and enzyme, and acellular skin substitute, which has been imparted with soft texture properties, can be manufactured by a step for treating the obtained acellular dermis with sodium sulfide solution and a step for immersing the acellular dermis in a solution of a bio-derived polymer.
Patent KR-20220022391-A (KR)
Title: /[ON/OFF] omitted
Inventor: KIM JIN KOOK
IPC: H02J7/00
Filed: 2020-08-18
Abstract: According to the present invention, a wireless product using a rechargeable battery enables a wireless product side with an embedded rechargeable battery, not a charger side, to detect a battery charge state by an efficient method during charging so as to block charging by a body side, not a charging side in case of emergency, thereby increasing reliability of the product and so as to block fire in case of charger malfunction and wrong operation, thereby drastically increasing safety of the product.
Patent KR-20220025554-A (KR)
Title: Reporter creation system for business process management
Inventor: YOUN HAN HEE
IPC: G06Q10/08
Filed: 2020-08-24
Abstract: The present invention relates to a report generation system for business process management and, more specifically, to a report generation system for business process management to automatically generate and provide a report containing optimization solutions and evaluation indicators for departmental tasks to users. According to the present invention, a business process management system manages production, sales, materials, logistics, and quality of a company by using a mobile device. The system performs: a data storage step of matching business classified by department with a business process linked thereto and storing a set form in a database; a condition input step of enabling a user to input standard information, plan information, and performance information for the business required for a corresponding department through a mobile device; and a report providing step of receiving the set form corresponding to the data input in the condition input step from the database to generate and provide a report summarizing or evaluating the department's business process to the mobile device.
Patent KR-20220028432-A (KR)
Title: A varnish having antibacterial function containing mineral calcium and its manufacturing method
Inventor: LIM LEE JONG
IPC: C09D5/14
Filed: 2020-08-28
Abstract: The present invention relates to a method for manufacturing a varnish having an antibacterial function and including mineral calcium, and more particularly, to a method for manufacturing a varnish having an antibacterial function and including mineral calcium, including: (1) preparing mineral calcium; (2) mixing the mineral calcium prepared in the step (1) with a raw material of varnish; and (3) producing the varnish having the antibacterial function by using a mixture obtained through the mixing in the step (2). In addition, according to a feature of the present invention, the varnish having the antibacterial function and including the mineral calcium is manufactured by using the mixture obtained by mixing the mineral calcium with the raw material of the varnish. According to the varnish having the antibacterial function and including the mineral calcium and the manufacturing method therefor proposed in the present invention, the mineral calcium is prepared, the prepared mineral calcium is mixed with the raw material of the varnish, and the varnish having the antibacterial function is produced by using the mixture obtained through the mixing, so that the varnish has excellent antimicrobial property even when the varnish does not include another antimicrobial composition. In addition, according to the varnish having the antibacterial function and including the mineral calcium and the manufacturing method therefor of the invention, the varnish having the antibacterial function is manufactured by using mineral calcium having excellent antibacterial property, so that an antimicrobial power is ensured with only a small amount as compared with a case where another antimicrobial composition is used, and the varnish is used in a product such as a dining table and a desk, which is often used in general homes and office spaces, to provide the antibacterial function, which minimizes exposure to infectious diseases.
Patent KR-20220028567-A (KR)
Inventor: LEE CHANG HWA
IPC: G21F9/00
Filed: 2020-08-28
Abstract: The present invention relates to a treating method of spent nuclear fuel which comprises the following steps of: (a) performing a chlorination reaction in molten salt at a temperature of 600℃ or less for a spent nuclear fuel oxide including at least one of strontium, barium and cesium to convert the spent nuclear fuel oxide into a spent nuclear fuel chloride; and (b) recovering and distilling the converted spent nuclear fuel chloride by an electrochemical method.
Patent KR-20200105645-A (KR)
Title: Inductor and manufacturing method thereof
Inventor: CHOI WOON CHUL
IPC: H01F41/04
Filed: 2020-08-31
Abstract: The present invention relates to an inductor. The inductor includes: a magnetic body; an insulating substrate disposed inside the magnetic body; and a coil unit including coil conductors which are disposed on one side and the other side of the insulating substrate, respectively. The coil conductor includes: a seed pattern formed of two or more layers; a first plating layer covering the seed pattern so as to contact the side surface of each layer of the seed pattern; and a second plating layer covering at least a portion of the first plating layer, thereby increasing a cross-sectional area of the coil unit to decrease direct current resistance.
Patent KR-20220034497-A (KR)
Inventor: LEE JONG KUN
IPC: B65H43/00
Filed: 2020-09-11
Abstract: The present invention relates to a jig device for bonding tapes, comprising: a transfer unit (20) for causing transfer of a tape spanned between an upper reel (21) and a lower reel (22); a construction unit (40) having a bonding plate (41) and a bond hopper (45) in the middle of the transfer unit (20), and applying a bond to both sides of the transferred tape; and a controller (50) for controlling at least one of the transfer unit (20) and the construction unit (40) with a set algorithm. Accordingly, there is an effect of improving productivity by performing a work at an optimal speed with a small number of people put into the field by bonding the tape attached to a joint of the insulating material entering a ship on both sides.
Patent KR-20220034998-A (KR)
Inventor: YONG JEE MIN
IPC: B62J9/26
Filed: 2020-09-12
Abstract: The present invention relates to a pouch in a bicycle chair cushion, which is normally folded on a bicycle chair and has the same shape as the existing chair, and the pouch acts as a cushion to protect the buttocks from pain. However, when space is needed to store items, the folded pouch is unfolded to make a rectangular basket, this idea is taken from a folded shopping bag while thinking about how to realize the folding and unfolding mechanism. By catching that shopping bags are usually flat, but open wide when storing things, disclosed is the idea of the present invention that the pouch could be folded like a shopping bag and installed on a bicycle chair. There is also a rubber band attached to the pouch for fixing.
Patent KR-20220038921-A (KR)
Inventor: YOON HO BYUNG
IPC: H04B1/7143
Filed: 2020-09-21
Abstract: The present invention relates to a method for wireless communication in a battery pack and a master battery management system (BMS) for providing the method. The master BMS of the present invention performs wireless communication with a slave BMS by intra-battery pack frequency hopping. The master BMS includes: a communication unit receiving first channel scan information generated by a device external to the battery pack scanning channels in a frequency band used for the wireless communication; a channel analysis unit generating second channel scan information by scanning the channels in the frequency band; a storage unit storing a reference signal-to-noise ratio (SNR) value with respect to the wireless communication; and a control unit selecting a hopping channel used for the frequency hopping based on the first channel scan information and calculating the signal intensity of the selected hopping channel based on the second channel scan information and the reference SNR value.
Patent KR-20220025623-A (KR)
Title: Brushless Car Wash System including a Traveling Module for Washing Side Surfaces of Vehicles
Inventor: CHU WILLIAM YOON S
IPC: B08B3/04
Filed: 2020-09-25
Abstract: A brushless car wash system has a variable width. The width of the brushless car wash system is adjusted according to the width of a vehicle being washed. By adjusting the width of the brushless car wash system, the car washing performance of the brushless car wash system is improved. To this end, the brushless car wash system comprises a frame structure, a width control unit, and a wash unit.
Patent KR-20210038375-A (KR)
Title: Aerogel blanket
Inventor: JEON HYUN WOO
IPC: C01B33/158
Filed: 2020-09-28
Abstract: The present invention relates to an aerogel blanket comprising an aerogel structure and a blanket base. The aerogel structure includes a three-dimensional network structure formed by the aggregation or bonding of a plurality of aerogel particles, wherein the average size (D_50) of the aerogel structure, as measured by air-spraying 10 ml of a dry powder of the aerogel structure under a pressure of 15 psi and using 780 nm-wavelength laser diffraction, is 5-10 μm.