baber/WOPTO huggingface dataset:
Patent KR-20210154471-A (KR)
Inventor: KOOK SANG WON
IPC: C11D17/04
Filed: 2020-06-12
Abstract: The present invention relates to a portable liquid type stain remover which can rotate a body part and a bead part to be separated by a rotation part and can overcome problems of a solid type stain remover by using the liquid type stain remover. The stain remover of the present invention includes: a lid made of plastic; a body part made of plastic; a rotation part formed in a screw type so that the body part and the bead part can rotate to be separated; a bead part capable of applying a liquid type stain remover to the stain as a bead rotates in direct contact with the surface of the stain; and a spring part.
Patent KR-20210158151-A (KR)
Inventor: KANG HYUN CHUL
IPC: G06Q40/06
Filed: 2020-06-23
Abstract: The present invention provides a method and an apparatus for evaluating bond funds which can quantitatively compare a plurality of bond funds and select a fund suitable for a market situation. According to one embodiment of the present invention, the method for evaluating bond funds is performed by a computing device and comprises: a step of classifying a bond fund as an active fund or a passive fund based on an active risk of the bond fund by a processor; a step of classifying a fund type of the bond fund based on a shift risk, a twist risk, and a credit risk if the bond fund is an active fund; a step of evaluating market suitability of the bond fund based on the active risk; a step of evaluating managing suitability of the bond fund based on results based on the fund type; and a step of evaluating style consistency of the bond fund based on whether the fund type changes.
Patent KR-20200088240-A (KR)
Title: Cloud ladder exercise equipment
Inventor: JEON YOUNG GEUN
IPC: A63B22/00
Filed: 2020-06-29
Abstract: The present invention relates to cloud ladder exercise equipment capable of setting an orbital circulation speed of a chain according to a user level unlike cloud ladder exercise for going and stopping as long as a user moves; performing the cloud ladder exercise by holding or placing a bar arranged at equal intervals in the chain through circulation of the chain; performing exercise without providing inconvenience to other users who exercise around; being installed in a relatively small space; facilitating safe exercise; stopping temporary exercise as an operation signal of a coil type limit switch by sensing of a photosensor or touch of an interference band; or providing physical training and the safe exercise by touching a moving bar to a pressing switch and completely blocking power. The cloud ladder exercise comprises: a support frame body (10), a driven sprocket wheel (W1) and a driving sprocket wheel (W2), a bar (6), a connecting axis (S) and a roller bearing (R), a decelerator (G) and a driving motor (M), a support leg (20), a safety unit (30), and an operation board (40).
Patent KR-20220006792-A (KR)
Inventor: KOO JA HYUN
IPC: C12N15/62
Filed: 2020-07-09
Abstract: The present invention relates to a composition for improving cell permeability and gene editing efficiency of Cas protein and guide RNA. In the case of the currently used gene editing technology through CRISPR-Cas, injection into cells is difficult due to a complex form thereof, stability is not proven even after injection, efficiency is low, and there is an off-target problem. However, when the gene editing composition of the present invention is used, intracellular delivery efficiency is remarkably high, as well as the off-target can be suppressed and stability can be secured, thereby being usefully utilized as gene therapy.
Patent KR-20220013074-A (KR)
Inventor: KIM YONG HYEOK
IPC: B41J2/045
Filed: 2020-07-24
Abstract: Disclosed are a droplet application apparatus and a variable droplet application method. The droplet application apparatus according to one embodiment of the present invention comprises a controller which controls a droplet application amount per unit area applied to a first film constituting an N^th display apparatus based on a surface pressure measured when attaching a N-1^th display apparatus. The variable droplet application method according to one embodiment of the present invention comprises: a surface pressure measurement step of measuring a surface pressure by unit area when attaching a first film, an adhesion layer, and a second film which constitute the N-1^th display apparatus and are sequentially laminated; and a droplet application step of applying a droplet on the first film constituting the N^th display apparatus. In the droplet application method, the droplet application amount of per unit area can be adjusted according to the measured surface pressure. According to the variable droplet application method, parallelization between a first panel and a second panel constituting a display panel is increased so that thickness of the display panel has uniformity.
Patent KR-20220014627-A (KR)
Title: Apparatus and method for controlling motor for insulation performance
Inventor: BAE KYUNG GOOK
IPC: G01S19/53
Filed: 2020-07-29
Abstract: Disclosed is a motor control apparatus for securing insulation performance, which comprises: a temperature sensor which detects the temperature of a motor; an altitude detection means which provides information on the altitude at which the motor is located; and a controller which includes a motor output map having a plurality of map data in which a motor output limit ratio according to the motor temperature is previously stored for each preset altitude section, determines map data corresponding to altitude information provided by the altitude detection means, and applies the temperature detected by the temperature sensor to the determined map data, to determine an output limit ratio of the motor.
Patent KR-20220015869-A (KR)
Inventor: LEE MYUNG KWAN
IPC: G06Q50/20
Filed: 2020-08-01
Abstract: The present invention relates to an emoticon for language education and a system and a method thereof, which are to learn a foreign language using an educational emoticon. In particular, when providing an instant message service between first and second terminal devices by a relay of a server, an emoticon provided by the instant message service includes one or more educational emoticons in which emoticon data and foreign language educational data are combined, and language educational data combined with the educational emoticons is displayed whenever the educational emoticons are executed, such that the natural repeated learning can be performed. According to the present invention, learning content combined with a corresponding educational emoticon is repeatedly displayed whenever an emoticon is executed on a smartphone, such that a language can be naturally repeatedly learned while delivering an intention or emotion of a user. In addition, Chinese characters can be learned while learning a language by combining language educational data with Chinese character educational data.
Patent KR-20220016663-A (KR)
Title: Nanosheet, nanohybrid using the same, and preparing method of the nanohybrid
Inventor: HWANG SEONG JU
IPC: B01J37/04
Filed: 2020-08-03
Abstract: The present invention relates to a nanohybrid, a photocatalyst including the same, and a method for preparing the nanohybrid. The nanosheet according to the present invention is a conductive ternary metal oxide nanosheet, the surface binding properties of which are controlled by adjusting the ratio of elements forming the same. The nanosheet can be bound with quantum dots through a hybridization reaction to obtain a nanohybrid having improved light stability and photo-reactivity. Therefore, the nanohybrid according to the present invention shows significantly improved dynamic interfacial charge transportability, visible light harvesting ability, electron mobility and light excited electron-hole recombination inhibitability, as compared to the existing visible light photocatalyst materials. The photocatalyst including the nanohybrid according to the present invention shows higher photocatalytic properties as compared to the existing catalyst materials, and particularly can be used advantageously as a catalyst for nitrogen fixation and hydrogen generation reactions. Further, the method for preparing a nanohybrid according to the present invention can provide such a nanohybrid through a simple process.
Patent KR-20220017328-A (KR)
Inventor: LYESUK LEE
IPC: H04W8/16
Filed: 2020-08-04
Abstract: According to an embodiment, an electronic device comprises: a first wireless communication circuit supporting short-range communication; a second wireless communication circuit; and at least one processor. The at least one processor receives an advertising packet including identification information of an external device and country information associated with the external device from an external device by using the first wireless communication circuit, determines a first server corresponding to the country information included in the received advertising packet among a plurality of accessible servers, transmits a message requesting a public key of the external device toward the first server by using the second wireless communication circuit, receives the public key corresponding to the external device from the first server by using the second wireless communication circuit, encrypts location information of an electronic device by using the public key, and transmits the encrypted location information to the first server by using the second wireless communication circuit. In addition to this, various embodiments identified through the specification are possible.
Patent KR-20220018123-A (KR)
Title: Cheer operating system using digital light stick
Inventor: CHOI SUNG KYU
IPC: A63H5/00
Filed: 2020-08-05
Abstract: The present invention relates to a cheering operation system using a digital cheering stick which is improved to increase usability and maximize cheering effects. The cheering operation system using a digital cheering stick comprises: a plurality of three-color LEDs provided to emit light in three colors; a function switch operating colors and blinking periods of the three-color LEDs; a sound source player wirelessly communicating with an external device to receive a sound source to store and output the sound source; a speaker outputting the sound source; a mode switch operating to select and operate light emission of the three-color LEDs and the sound source player; a digital cheering stick including a microcomputer controlling to receive an operation signal of the function switch to control light intensities, colors, and blinking periods of the three-color LEDs, and receive an operation signal of the mode switch to selectively operate the three-color LEDs and the sound source player; and a wireless cheering control device providing a sound source for the sound source player via wireless communication, and remotely controlling the three-color LEDs and the sound source player through a plurality of the digital cheering sticks via wireless communication.
Patent KR-20220022623-A (KR)
Inventor: KIM JUNG DAE
IPC: H01L21/67
Filed: 2020-08-19
Abstract: An inspection device of an object storage unit is provided on one side of the traveling rail to inspect the object storage unit for storing the object. The inspection device of the object storage unit includes: a jig which is transported by a vehicle traveling along the traveling rail and is seated in a port of the object storage unit according to preset teaching coordinates of the vehicle; and a confirmation unit provided in the jig and confirming the abnormality of the teaching coordinates when the jig is seated in the port.
Patent KR-20220023005-A (KR)
Title: Realistic Interactive Edutainment System Using Tangible Elements
Inventor: JEONG JIN HO
IPC: H04L51/00
Filed: 2020-08-20
Abstract: According to one embodiment of the present invention, a realistic interactive edutainment system using assembly units comprises: a communication module transmitting and receiving data; a user management module processing and managing user information and user contents received from the communication module; a digital vision synchronization module analyzing a real-time assembly image received from a user terminal to generate vision recognition data including the shape, color, and position of assembly units in the image and generating virtual assembly unit data digitally synchronized with the assembly unit in the image on the basis of the vision recognition data; an evaluation module comparing the vision recognition data with an assembly guide of a target assembly model to generate evaluation data of a user's assembly state in a real-time assembly image; a chatbot module generating chatbot service data including at least one of text dialogue data, a corresponding character expression, and voice dialogue data for providing guidance or a conversation service required to the user on the basis of the assembly state evaluation data; a database including user management-related data, digital vision synchronization data, evaluation-related data, and chatbot data; and a control module controlling the modules and the database. Accordingly, the realistic interactive edutainment system provides realistic play education services which combines offline and online education, simultaneously performs physical play experience and learning, and automatically receives appropriate feedback on a result.
Patent KR-20220023265-A (KR)
Inventor: CHOI JONG IN
IPC: A41D1/00
Filed: 2020-08-20
Abstract: The present invention relates to smart fitness clothes capable of assisting a workout of a wearer and improving the exercise effect and a system using the smart fitness clothes. Smart fitness clothes according to the present invention comprises: a workout garment worn on the human body; a sensing portion that is attached to the workout garment and assists a workout of the workout garment wearer; and a controlling portion controlling an operation of the sensing portion on the basis of the information received from the sensing portion.
Patent KR-20220023465-A (KR)
Title: Battery Module Having Water-Cooled Type Cooling Structure composed of aluminium profile
Inventor: YANG KI IL
IPC: H01M50/20
Filed: 2020-08-21
Abstract: The present invention relates to a water-cooled battery pack structure of an electric vehicle provided with an aluminum profile, which can stably cool and heat battery cells. A configuration of the water-cooled battery pack structure includes: battery pack modules into which a plurality of battery cells are inserted into battery cell cases, respectively; a base plate which is provided with an aluminum extruded water channel in a plate shape so that the battery pack modules connected to the plurality of the battery cell cases in series or in parallel is seated and positioned, and formed by fastening male and female aluminum profiles to each other; left and right end plates in which when the plurality of battery pack modules are seated on the base plate in a longitudinal direction, the left and right end plates are formed in a plane corresponding to upper surfaces of the male battery cells so that front and rear sides thereof are electrically connected to the plurality of connection terminals, and formed of an aluminum plate made of an aluminum material to protect the battery cells from left and right sides of the base plate and fastened through a bolt; an upper plate in which when the plurality of battery cells are stacked on the base plate in the longitudinal direction, left and right sides of the upper plate comes into close contact with the end plate to fix to the base plate through the bolt, and then the upper plate is seated on an upper end of each end plate and fixed and fastened to the end plate through the bolt for protecting the battery cells mounted thereon; and a heat dissipation panel which is inserted into the battery case and provided with a seating groove to allow a plurality of batteries arranged inside the battery cases to be inserted thereinto and seated thereon, and disposed between the battery cells to dissipate heat generated in the battery cells.
Patent KR-20220027314-A (KR)
Inventor: KIM TAE GEON
IPC: A61B5/107
Filed: 2020-08-26
Abstract: The present invention relates to a door into which IoT technology is granted and, more specifically, to a door into which IoT technology is granted. The door comprises a sensor, an air purifier, a disinfection unit, a camera, and the like. The door measures a level of pollution of indoor air and a level of pollution of outdoor air through the sensor installed thereon. The door filters out polluted indoor air through the air purifier and discharges the same back into the room, or filters out fresh outdoor air and introduces the same into the room, to purify the indoor air. When outdoor air is polluted, the door blocks outdoor air from entering the room by using air sprayed from an air exhaust means integrated with the door when a user enters the room from the outside. The door enables the user to confirm, with a terminal, the situation in which a courier or outsider approaches the door through the camera provided in the door, thereby quickly recognizing the situation in front of the door such as storage of packages. The door automatically disinfects the hands of people holding a doorknob through the disinfection unit installed on the doorknob.
Patent KR-20220028932-A (KR)
Inventor: KIM SEUNG MUK
IPC: E04D11/02
Filed: 2020-08-31
Abstract: The present disclosure provides a construction apparatus of a tape member, comprising: a main body unit; a sealing material construction unit installed on one side of the main body unit and constructing a sealing material in a construction unit; and a tape member construction unit installed on the other side of the main body unit and constructing the tape member in the construction unit supplied with the sealing material. The present disclosure provides a new construction apparatus capable of performing mechanically precise construction of the tape member.
Patent KR-20220029242-A (KR)
Title: Correction facility of electrode assembly
Inventor: JEONG AN SOO
IPC: H01M10/04
Filed: 2020-09-01
Abstract: The present invention provides a correction facility for an electrode assembly that corrects a shape or size of the electrode assembly wound in a roll shape, and the correction facility includes an outer correction device that corrects an outer shape and size of the electrode assembly to a set outer shape or size by compressing an outer circumferential surface of the electrode assembly, wherein the outer correction device includes: one-sided outer correction member that compresses one side of an outer circumferential surface of the electrode assembly to correct the one side of the outer circumferential surface of the electrode assembly to the set shape or size, and includes one-sided compression portion; and the other-sided outer correction member that compresses the other side of the outer circumferential surface of the electrode assembly to correct the other side of the outer circumferential surface of the electrode assembly to the set shape or size, and includes the other-sided compression portion.
Patent KR-20220033105-A (KR)
Title: Device for supporting swivel seat air-bag of vhicle
Inventor: KANG SEUNG KYU
IPC: B60R21/231
Filed: 2020-09-09
Abstract: The present invention provides an airbag support device of a swivel seat for a vehicle, where an airbag mounted in a side portion of a seat back frame is expanded, and at the same time, a plurality of support bars are expanded to support an outer surface of the airbag, thereby allowing a passenger to come in contact with an inner surface of the airbag while the outer surface of the airbag is supported by the support bar to allow the user to be easily buffered and restrained.
Patent KR-20220034959-A (KR)
Inventor: JUNG SEUNG WON
IPC: G01N33/02
Filed: 2020-09-11
Abstract: An object of the present invention is to provide a device and system for managing history of wild ginseng that can provide an accurate quality index of wild ginseng to a buyer or a wild ginseng manager. According to an aspect of the present invention, a device for managing the history of wild ginseng comprises: RFID tag for storing environmental information history of wild ginseng in a distribution process; and a 2D barcode for storing information that can access wild ginseng information including the environmental information history and wild ginseng quality information in the distribution process determined based on the environmental information history; and a time-temperature history indicator for indicating time and temperature history through color change of the 2D barcode.
Patent KR-20220037144-A (KR)
Title: Reduction system of capacitance
Inventor: WON DONG GUK
IPC: H02M1/00
Filed: 2020-09-17
Abstract: According to the present invention, a capacitance reduction system can minimize a starting current by using two inverters to reduce overall capacitance, solve problems such as motor damage caused by a starting current, overload of a generator, damage by fire to an electromagnetic contactor, and lifetime shortening of a machine caused by impact, and the like during shutdown and direct and inverse driving since the starting current can be minimized, reduce overall energy loss as the starting current for starting an auger motor is minimized, and remedy switching loss of the inverters to improve overall inverter switching efficiency and efficiency for overall power supply.
Patent KR-20220038893-A (KR)
Title: Composition for Adjusting Body Weight and Anti-Obesity Containing Natural Element and Health functional food using thereof
Inventor: LEE HYEON UNG
IPC: A23L11/00
Filed: 2020-09-21
Abstract: The present invention relates to a composition for anti-obesity, which contains two or more ingredients selected from a group consisting of natural ingredients including a Ledebouriella seseloides extract, a Vigna angularis extract, and a Chrysanthemum morifolium extract, and more specifically, to a composition for anti-obesity containing a natural ingredient, which has excellent effects in adjusting body weight and suppressing obesity through a specific mixing ratio of a Vigna angularis extract to a Chrysanthemum morifolium extract, and a health functional food.
Patent KR-20220046041-A (KR)
Title: Display device
Inventor: LEE SEON UK
IPC: H01L27/32
Filed: 2020-10-06
Abstract: An objective of the present invention is to provide an arrangement of pixels which can prevent mixing between color changing layers of a display device and prevent color mixing between adjacent pixels. According to an embodiment of the present invention, a display device comprises: a first pixel, a second pixel, and a third pixel forming a single dot and displaying different colors; a first light-emitting device positioned on the first pixel; a second light-emitting device positioned on the second pixel; a third light-emitting device positioned on the third pixel; a first color changing area in which a first color changing layer overlapping the first light-emitting device is positioned; a second color changing area in which a second color changing layer overlapping the second light-emitting device is positioned; and a third color changing area in which a third color changing layer overlapping the third light-emitting device is positioned. The first color changing area, the second color changing area, and the third color changing area have a polygonal plane shape with an aspect ratio larger than 1.