baber/WOPTO huggingface dataset:
Patent KR-20220102243-A (KR)
Inventor: SUNG JAE YOUNG
IPC: B05C11/00
Filed: 2021-01-13
Abstract: The present invention relates to a lamination device for laminating an electrode and a separation film unwound from an electrode roll and a separation film roll to manufacture an electrode cell assembly, which comprises: a lamination unit where an electrode cell assembly is laminated to be manufactured; an inspection unit measuring thickness of the manufactured electrode cell assembly to detect a defective electrode cell assembly; a discharge unit separating and discharging the defective electrode cell assembly from normal electrode cell assemblies; and a control unit calculating a time point when the defective electrode cell assembly arrives at the discharge unit, based on data for a distance between a place where the defective electrode cell assembly is detected and the discharge unit and performing a control such that the defective electrode cell assembly is separated and discharged when the defective electrode cell assembly arrives at the discharge unit. In addition, the present invention relates to a method for discharging the defective electrode cell assembly. Accordingly, roundness of the coating roll is measured in non-contact with a surface, thereby allowing roundness of the coating roll corresponding to a real coating unit to be measured according to an operation speed of a facility line in real time.
Patent KR-20220102932-A (KR)
Title: Electronic device, method and non-transitory storage medium for location tracking
Inventor: KIM DONGUK
IPC: H04W24/08
Filed: 2021-01-14
Abstract: The present invention relates to an electronic device, method, and non-transitory storage medium for location search. A first electronic device for location search comprises a memory and at least one processor. When the at least one processor is executed, the memory may store instructions set to allow the at least one processor to: obtain at least one communication packet through wireless communication in response to a location search request, identify at least one second electronic device and at least one access point communicating with the at least one second electronic device based on the header information of the at least one communication packet, set a plurality of candidate location areas on the basis of the at least one access point based on the signal strength information of the at least one second electronic device, set a first location area for identifying the location of the first electronic device in the plurality of candidate location areas based on the distance information between the at least one access point and the at least one second electronic device, obtain the location information of the at least one second electronic device located in the first location area, identify the location of the first electronic device based on the location information, and transmit information related to the identified location of the first electronic device to a third electronic device. Other embodiments are also possible. According to the present invention, it is possible to increase the accuracy of location search of an electronic device.
Patent KR-20220018397-A (KR)
Inventor: HYUN CHANG HWAN
IPC: A45D34/04
Filed: 2021-01-20
Abstract: The present invention relates to a rotational linear reciprocating device and an applicator including the same. The rotational linear reciprocating device of the present invention comprises: a driving unit which is rotated by a motor; a rotating unit which is installed on one surface of the driving unit, and transmits rotating force of the driving unit to an applicator; and a reciprocating unit which is installed on the other surface of the driving unit, converts the rotating force of the driving unit into a linear reciprocating motion, and transmits the same to the applicator. The driving unit includes: a driving plate of which the rotating unit and the reciprocating unit are individually installed on both surfaces; and a driving belt which is installed on an edge of the driving plate, and transmits driving force of the motor to the driving plate by frictional force by being touched to a motor shaft of the motor. The present invention can prevent damage of the motor or the applicator.
Patent KR-20210141312-A (KR)
Title: Semiconductor device and method
IPC: H01L21/8238
Filed: 2021-01-21
Abstract: Provided is a device, which includes: a fin protruding from a semiconductor substrate; a gate stack over and along a sidewall of the fin; a gate spacer along a sidewall of the gate stack and along a sidewall of the fin; epitaxial source/drain regions in the fin and adjacent the gate spacers; and a corner spacer between the gate stack and the gate spacer. The corner spacer extends along the sidewalls of the fin, is absent in a first region between the gate stack and the sidewalls of the fin, and is absent in the second region between the gate stack and the gate spacers.
Patent KR-20220107395-A (KR)
Inventor: PARK IN SOON
IPC: D06M15/564
Filed: 2021-01-25
Abstract: The present invention relates to a method for manufacturing a textile in which the surface thereof is coated with graphene. According to the present invention, it is possible to prepare a coating solution that is easy to mix, and contains a high content of graphene oxide which is uniformly dispersed therein, by replacing water with an organic solvent in a graphene oxide aqueous dispersion and mixing the dispersion with a binder resin organic solvent solution. A textile in which the surface thereof is coated with the graphene-resin coating solution according to the present invention can suppress the degradation of antibacterial properties thereof even after many washings.
Patent KR-20220108535-A (KR)
Inventor: KIM SEOKHYUN
IPC: A47L15/42
Filed: 2021-01-27
Abstract: The present invention relates to a dishwasher. The dishwasher according to an embodiment of the present invention comprises: a cabinet forming the exterior; a washing tub disposed in the cabinet and having an opening into which a washing object is introduced; a door opening and closing the opening; a humidity sensor measuring the humidity inside the washing tub; and a controller including a ventilator for introducing air outside the cabinet into the washing tub when the measured value of the humidity sensor is greater than or equal to a reference value and disposing a sensor for measuring the temperature/humidity inside the washing tub and driving the ventilator based on the measured value of the sensor. Accordingly, the inside of the washing tub can be automatically ventilated.
Patent KR-20220109597-A (KR)
Inventor: LEE SANG MIN
IPC: G06Q50/30
Filed: 2021-01-29
Abstract: Disclosed is a service system to search for vacant seats in a parking lot. The present invention is to check the state of the parking lot in real time, generate vacant seat information, and provide the generated vacant seat information to a user in real time. The service system includes: a user terminal (100); a parking management server (200); and a parking information management part (300).
Patent KR-20220109977-A (KR)
Title: Vortex-type inhalation ventilation module that increases the inhalation rate of local odor and moisture
Inventor: LEE HANKYU
IPC: F04D29/54
Filed: 2021-01-29
Abstract: In accordance with one embodiment, a vortex-type suction ventilation module with an increased absorption rate of local odor and moisture, includes: a suction ventilation device attached to a ceiling wall through a frame, and located in the ceiling wall; and a vortex formation device combined with the suction ventilation device and placed in front of the suction ventilation device. The vertex formation device includes a vortex body part including a front part having a hollow hole and suctioning odor and moisture from a lower part of the ceiling wall, and a rear part coming in contact with the suction ventilation device. The suction ventilation device includes: a suction body part including a front part having a hollow hole and coming in contact with the rear part of the vortex formation device, and a rear part combining in contact with an outlet; and the outlet discharging the odor and the moisture suctioned from the front part of the vortex formation device.
Patent KR-20220112310-A (KR)
Inventor: LEE DOYEON
IPC: B60W50/14
Filed: 2021-02-01
Abstract: The present invention provides an emergency control system of an autonomous driving vehicle spreading information to a peripheral vehicle and controlling driving of the entire peripheral vehicles when an emergency situation occurs. Therefore, according to one aspect of the present invention, the emergency control system of an autonomous driving vehicle comprises: an autonomous driving vehicle actually displaying or augmentation displaying an emergency situation in the inside or the outside thereof; and a server managing the emergency situation of the autonomous driving vehicle and at least one autonomous driving vehicle where the displayed emergency situation is received to be outputted to the inside or the outside through actual display or augmentation.
Patent KR-20210110505-A (KR)
Title: A UV curable silicone composition and an encapsulant or a sheet film thereof
Inventor: TAKEUCHI SHUNYA
IPC: C08G77/08
Filed: 2021-02-09
Abstract: A task of the present invention is to provide an ultraviolet curable silicone composition excellent in curability by ultraviolet irradiation. According to the present invention, the task is overcome by an ultraviolet curable silicone composition which comprises an organopolysiloxane composition containing thiol groups and alkenyl groups and a silicone miscible photoinitiator, wherein a ratio of the thiol groups and the alkenyl groups (SH/Vi ratio) contained in the organopolysiloxane composition is 0.6 or more.
Patent KR-20220117084-A (KR)
Title: Medical Styptic Instrument
Inventor: MIN HO KYUN
IPC: A61B17/12
Filed: 2021-02-16
Abstract: The present invention relates to a medical hemostasis device which is capable of improving hemostatic performance by applying strong pressure to an incision or puncture site of a blood vessel after surgery and absorbing the blood leaking to the outside. The medical hemostasis device according to the present invention comprises: a pressure pad compressing a surgical site of a blood vessel; an absorption pad made of a material which is relatively softer than the compression pad and can absorb liquid, disposed outside the compression pad, and adhering to the skin outside the blood vessel to absorb blood leaking from the surgical site of the blood vessel; a binding member binding the compression pad and the absorption pad while applying the pressure to the human body; an expansion member disposed between the compression pad and the binding member and expanding when injected with a fluid so as to apply the pressure so that the compression pad presses the surgical site; and a fluid supply part supplying and recovering the fluid to and from the expansion member.
Patent KR-20220117474-A (KR)
Title: A method of enhancing mobility of stem cells to inflammatory lesion
Inventor: KHANG DONGWOO
IPC: A61P1/00
Filed: 2021-02-17
Abstract: The present invention relates to a method for enhancing the efficacy of novel stem cells. More specifically, the present invention relates to a method for enhancing the activity of the stem cells in relation to migration to sites of inflammation comprising a step for culturing the stem cells in a culture medium of inflammation-related cells, and to a therapeutic use to treat inflammatory diseases or autoimmune diseases of the stem cells whose migration activity is enhanced by the method for enhancing the activity of the stem cells.
Patent KR-20210020988-A (KR)
Title: Composition for stimulation of bone formation comprising xanthorrhizol as effective component
Inventor: HWANG JAE KWAN
IPC: A23L33/105
Filed: 2021-02-18
Abstract: The present invention relates to a composition for promoting bone regeneration or bone formation containing xanthorrhizol as an active component. The xanthorrhizol is separated from a Curcuma xanthorrhiza extract to promote osteoblast differentiation or mineralization, thereby being able to promote bone regeneration or bone formation, and thus being able to be used as medicine or food.
Patent KR-20220122138-A (KR)
Title: An electronic shelf labeling system with an integrated shelf configuration using a standalone electronic shelf label that does not require a server or gateway
Inventor: KIM TAEYOUNG
IPC: G09F3/20
Filed: 2021-02-26
Abstract: Disclosed is an electronic shelf labeling system integrated with a shelf, using a stand-alone electronic shelf label which does not require a server or a gateway. A gateway and a server required to configure an existing electronic shelf label can be configured with a mobile terminal, etc., so the cost required for initial configuration can be minimized. In addition, a size can be minimized by removing a battery and a communication device, which were essentially included in the existing label, and cost required for maintenance of the label can be minimized, and the lifetime can be maximized.
Patent KR-20210031875-A (KR)
Title: soakable blocks with rain storage which upstep permeability
Inventor: JEONG MUN BI
IPC: E01C11/22
Filed: 2021-03-03
Abstract: The present invention relates to permeable blocks manufactured by making large voids in order to increase the permeability, which are provided with a rainwater permeable groove to increase the permeability in order to prevent the pores of a coating part on an upper part of a body for beautiful appearance from clogging by dust and soil when the period after installation has elapsed and thus significantly reducing the water permeability. In addition, the permeable blocks are equipped with a pressurized rainwater temporary storage space to prevent flood damage in low-lying areas during heavy rains and to replenish insufficient groundwater. According to an embodiment of the present invention, a permeable block comprises a rainwater permeable groove, and a rainwater temporary storage space.
Patent KR-20210038466-A (KR)
Title: Mirror equipped with LED lamp
Inventor: HWANG MYOUNG HO
IPC: F21V33/00
Filed: 2021-03-18
Abstract: The present invention relates to a mirror. More specifically, the present invention relates to the mirror with an LED light bulb, which has an LED light bulb in an edge to accurately show appearance of a user without shades, enables the LED light bulb to be automatically turned on and off according to whether the user accesses, and can be used as an ambient lamp.
Patent KR-20210119908-A (KR)
Title: Preparation of nano-sized nondigestible dextrins using debranching, alcohol precipitation and recrystallization
Inventor: LIM SEUNG TAIK
IPC: C08B30/06
Filed: 2021-03-24
Abstract: The present invention relates to a method for manufacturing indigestible dextrin, wherein a-1, 6 glycosidic linkage of starch amylopectin is cut through enzymatic treatment (debranching) of starch particles to produce straight-chain amylose (debranched dextrin), alcohol precipitation is used to separate the straight-chain amylose with different molecular weights (chain lengths), and self-assembly is induced through recrystallization treatment therefor, thereby manufacturing indigestible dextrin having high resistance starch (RS) content with high yields, excellent thermal and enzyme stability, and high crystallinity.
Patent KR-20220134991-A (KR)
Inventor: KIM MAN HYUN
IPC: C14B5/02
Filed: 2021-03-29
Abstract: The present invention relates to a roller-passing type press punching device having a strength supplement panel, and more specifically, to a roller-passing type press punching device which performs a punching operation on a base material while a punching jig where the base material such as leather is seated is moved and pressed by a roller. The press punching device can prevent the bending of the punching jig by the pressurizing load of the roller, and at the same time, can efficiently remove scraps generated by the punching operation by forming the strength supplement panel equipped with a support surface block and a support plate at the bottom of the punching jig.
Patent KR-20220135463-A (KR)
Title: Polysaccharide derivatives and manufacturing method thereof
Inventor: KIM SEON GI
IPC: C08B11/00
Filed: 2021-03-30
Abstract: The present invention relates to a novel polysaccharide derivative having superior thickening properties at a lower concentration than conventional cellulose ethers, which are important components of thickeners used in building materials and cosmetics, and a method for preparing the same. The polysaccharide derivative has a structure represented by chemical formula, wherein R_1 is a sulfonate, and R_2 is an alkyl group having 20 or 24 carbon atoms.
Patent KR-20220137454-A (KR)
Title: Fruit packaging guide
Inventor: JEON MI JIN
IPC: B65B67/04
Filed: 2021-04-02
Abstract: An objective of the present invention is to easily insert fruit into a packaging sheet to package the fruit by minimal manpower and completely eliminate damage to fruit in a packaging process so that the efficiency of packaging work is maximized, degradation of the product value of fruit is prevented, and thus farm income is prevented from decreasing. A guide for packaging fruit comprises: a guide body of an annular shape to allow fruit to be packaged to pass therethrough while having a smaller diameter than an inlet of a fruit packaging sheet to be coupled to the inlet; a guidance rim integrally formed in a shape similar to a funnel behind the guide body by having a reduced diameter; and a plurality of cut grooves formed on the guidance rim to be spread to the outside even if connected when fruit passes therethrough to prevent interference with fruit insertion.
Patent KR-20220022837-A (KR)
Inventor: HAN JONG HUN
IPC: H04L1/16
Filed: 2021-04-05
Abstract: In accordance with one embodiment of the present invention, a wireless communication method includes: a step in which a wireless communication device generates an aggregate-MPDU (A-MPDU); a step in which the A-MPDU is transmitted from the wireless transmission device to a wireless reception device; a step in which the wireless reception device generates burst information based on the continuity of successful sequence numbers corresponding to sequence numbers of successfully received MPDUs among a plurality of MPDUs; and a step in which a block acknowledgement (BA) frame is transmitted from the wireless reception device to the wireless transmission device based on the burst information. The A-MPDU includes a plurality of media access controller (MAC) protocol data units (MPDU), and transmission sequence numbers of the plurality of MPDUs. Therefore, the present invention is capable of improving transmission throughput and reducing overhead occurring during the performance of BA.
Patent KR-20220139683-A (KR)
Inventor: KIM KWANG SOON
IPC: C10N30/06
Filed: 2021-04-08
Abstract: The present invention relates to an electrical conductivity-controlled glycerin-ester-based lube base oil and an eco-friendly lube base oil composition including the same. More specifically, the present invention relates to a glycerin-ester-based lube base oil and an eco-friendly lube base oil composition including the same. The glycerin-ester-based lube base oil includes glycerin-ester formed by the reaction of glycerin with a raw material extracted from natural animal and vegetable oils and containing at least one fatty acid among fatty acids containing 8-22 carbon atoms. In the raw material containing the fatty acid, a monounsaturated fatty acid is included in an amount of 50 wt% or more, and a polyunsaturated fatty acid is included in an amount of 30 wt% or less, and the glycerin-ester-based lube base oil has an electrical conductivity of 5 picosiemens (pS/cm) or more.
Patent KR-20220141995-A (KR)
Inventor: CHOI EUN HUI
IPC: A41D27/24
Filed: 2021-04-14
Abstract: A finger sanitary glove is disclosed. The present invention provides a finger sanitary glove in which a first sheet and a second sheet are joined so that a finger is inserted into an opening between the first and the second sheet to be worn. A plurality of embossing projections are provided on both sides of the first sheet and the second sheet and the length of the first sheet and that of the second sheet corresponding to the length direction of the finger are different from each other. According to the present invention, embossing protrusions are provided on both sides of the first sheet and the second sheet, and the length of the first sheet and that of the second sheet are provided to be different from each other, so that a user can easily form an opening between the first sheet and the second sheet to easily insert the finger into the opening, to put the glove on the finger, and to easily take the glove off.
Patent KR-20220144253-A (KR)
Inventor: KIM JAKE
IPC: G01R31/396
Filed: 2021-04-19
Abstract: Provided is a battery simulation method performed by a computing device including a processor and a memory, which quickly and accurately estimate the voltage and internal state of a battery. According to the present invention, the battery simulation method comprises the steps of: selecting an equivalent circuit model for a battery including first and second branches which include voltage sources connected in series, a series resistor, a first parallel resistor and a first capacitor connected in parallel, and a second parallel resistor and a second capacitor connected in parallel, respectively; setting capacity ratios of the first and second branches; receiving a current value; estimating distribution current values distributed to each branch; updating a state of charge (SOC) value of each branch; determining an open circuit voltage value, a series resistance value, a first parallel resistance value, a second parallel resistance value, a first capacitance, and a second capacitance of each branch; determining a first voltage value across the first parallel resistor and a second voltage value across the second parallel resistor of each branch; calculating G parameter values and H parameter values of the battery; and calculating an estimated voltage value of the battery.
Patent KR-20220120408-A (KR)
Title: multi cognitive training device using artificial intelligence and method for player cognition using the same
Inventor: YOUNGCHUL SEO
IPC: G16H50/30
Filed: 2021-05-04
Abstract: A cognitive training device based on a content game with respect to a plurality of players according to one embodiment of the present invention comprises: a display unit which displays a content game, and detects a touch input with respect to the content game; and a management system which controls the display unit. The management system comprises: a display unit which receives the detected touch input, and controls the display unit to display the content game; a storage unit which stores information regarding the content game and information regarding a user playing the content game; a recognition unit which recognizes a touch pattern with respect to the touch input received from the display unit; a determination unit which determines object information corresponding to the touch pattern recognized in the recognition unit; and a control unit which determines the subject of a specific input or the touch input with respect to the content game corresponding to the object information determined in the determination unit. Therefore, the present invention may provide cognitive training.