baber/WOPTO huggingface dataset:
Patent KR-20210105067-A (KR)
Title: Method of Providing Certification Verification Service
Inventor: KOH HAENG HEUI
IPC: G06Q10/10
Filed: 2020-02-18
Abstract: A system for providing a certification authenticity verification service according to an embodiment of the present invention comprises: a first server (20) that provides a website for inputting and inquiring about an applicant's personnel information; and a second server (30) that verifies at least one item to be verified among the input personnel information. The first server (20) requests the second server (30) to perform the verification of the item to be verified when the verification of the item to be verified is requested from a first terminal (10) of an applicant. The second server (30) scrapes data required for verification of the item to be verified from at least one target site server (40), performs verification on personnel information items based on the scraping data, and returns the verification result provided to the first server (20). Accordingly, the inconvenience of having to check personnel information one by one can be eliminated.
Patent KR-20210109883-A (KR)
Title: Compound and adhesive composition comprising same
Inventor: LEE HYUNYOUNG
IPC: C09J133/04
Filed: 2020-02-28
Abstract: The present specification relates to a compound represented by chemical formula 1, an adhesive composition comprising the compound, an adhesive sheet comprising the adhesive composition or a cured product thereof, a polarizing plate comprising the adhesive sheet, and a display device comprising the polarizing plate. According to the present invention, provided can be an adhesive composition capable of exhibiting excellent durability without reducing optical properties of a polarizing plate when being applied to the polarizing plate.
Patent KR-20210120552-A (KR)
Title: Method for Electrochemical Analysis of Ionic Liquid-to-Solid Transitions
Inventor: CHANG JIN HO
IPC: H01M8/18
Filed: 2020-03-27
Abstract: The present invention relates to an electrochemical analysis method for redox ionic liquid-solid phase change. In the present disclosure, using a simple analytical principle of monitoring a change behavior in current over time, the method for monitoring the liquid-solid phase change of a polyhalide derived from a sequestering agent (or complexing agent) added for suppression of self-discharge phenomena in a redox-based electrochemical system is described. The method for electrochemically analyzing the redox ionic liquid-solid phase change of the present invention comprises: performing an electrochemical oxidation reaction; and monitoring the current change behavior.
Patent KR-20210001902-A (KR)
Inventor: KIM HAN JUN
IPC: C08G73/14
Filed: 2020-03-27
Abstract: An embodiment relates to a polyamide-imide film maintaining a certain level or more in mechanical properties even at low temperature conditions and having excellent transparency and folding properties, a method for manufacturing the same, and a cover window and a display device including the same, wherein the polyamide-imide film comprises a polyamide-imide polymer, has a modulus (MO_1) of 5 GPa or more at room temperature conditions, and has 1 to 8% of a dMO value defined in equation 1: dMO (%) = ¦ MO_2 - MO_1 ¦ / MO_1 * 100.
Patent KR-20200119202-A (KR)
Inventor: SAKATA ISAO
IPC: G03F7/038
Filed: 2020-04-03
Abstract: The present invention relates to a negative photosensitive resin composition capable of obtaining high chemical resistance and resolution, and suppressing the generation of voids at the interface of a Cu layer in contact with a resin layer after a high temperature storage test. The negative photosensitive resin composition comprises: (A) a polyimide precursor; (B) a photoinitiator; (C) a silane coupling agent represented by chemical formula (1); and (D) an organic solvent including at least one selected from the group consisting of gamma-butyrolactone, dimethyl sulfoxide, tetrahydrofurfuryl alcohol, ethyl acetoacetate, imethyl succinate, dimethyl malonate, and epsilon-caprolactone. In the chemical formula, a is an integer of 1 to 3, n is an integer of 1 to 6, R21 is each independently an alkyl group having 1 to 4 carbon atoms, R22 is a hydroxyl group or an alkyl group having 1 to 4 carbon atoms, and R20 is at least one selected from the group consisting of a substituent including an epoxy group, a phenylamino group, a ureide group, and an isocyanate group.
Patent KR-20210124599-A (KR)
Title: Display device
Inventor: KIM HYUN JOON
IPC: G09G3/3258
Filed: 2020-04-06
Abstract: The present invention relates to a display device. More specifically, according to an embodiment of the present invention, the display device comprises: pixels; a scan driving unit supplying a first scan signal, a third scan signal, and a fourth scan signal with a first frequency and supplying a second scan signal with a second frequency, a divisor of the first frequency; a data driving unit supplying a data signal with the second frequency; a light emission driving unit supplying a light emission control signal with the first frequency; and a timing control unit.
Patent KR-20210125246-A (KR)
Title: Safety swimming cap with removable protective pads
Inventor: LEE CHUN HO
IPC: A63B71/10
Filed: 2020-04-08
Abstract: The present invention relates to a safety swimming cap with removable protective pads, which protects the head in case of a fall in a pool and which can be conveniently used and managed. The safety swimming cap, according to the present invention, comprises: male or female Velcro fasteners of a predetermined size and shape on a left surface, a right surface, and a rear surface of the swimming cap when viewed from the front; and protective pads with a size and shape corresponding to the size and shape of the Velcro fasteners. The safety swimming cap with removable protective pads, according to the present invention, is advantageous in terms of hygiene since a left, right or front protective pad can be used by being selectively attached and detached according to a user's need, and only the protective pad can be removed for post-treatment such as washing and drying.
Patent KR-20210125250-A (KR)
Title: Method for questions assessment and device for questions assessment using the same
Inventor: JANG YEONG GUL
IPC: G06Q10/04
Filed: 2020-04-08
Abstract: The present invention provides a question evaluation method and a device using the same. The question evaluation method realized by a processor comprises: a step of receiving a question to be solved by a user; a step of using a question evaluation model constructed to determine the concept of a question based on latent concepts to determine the concept for the question; a step of using the question evaluation model further constructed to predict the correct answer status of a question based on a concept learning state of the user and a determined concept to predict the correct answer status of the question; a step of using a concept evaluation model constructed to share at least one between latent concepts and the concept learning state and predict a concept understanding degree for a question to predict the understanding degree of a concept associated with the question for the user; and a step of providing the correct answer status of the question and the understanding degree of the concept associated with the question.
Patent KR-20210128837-A (KR)
Inventor: HUH EUN A
IPC: G06K9/46
Filed: 2020-04-17
Abstract: According to one embodiment of the present invention, provided is a method for registering and verifying the identity of a companion animal performed by a server. The method for registering and verifying the identity of a companion animal includes the steps of: (a) receiving an inscription image and registration information of a companion animal from a user terminal; (b) extracting a first feature point from the inscription image through deep learning; (c) comparing the first feature point with a previously stored second feature point; and (d) performing identity registration or identity verification of the companion animal based on the comparison result.
Patent KR-20210130858-A (KR)
Title: drone charger access control system by use of blockchain-based sharing of records of charge morphing control
IPC: B60L53/60
Filed: 2020-04-22
Abstract: The present invention relates to a technique which performs qualification verification and charging access control of individual drone devices on a battery charging infrastructure generally provided on a drone charging station (DCS) based on a blockchain and, more specifically, to a technique which checks morphing control charging records of a corresponding drone in a blockchain ledger if a specific drone wants to use a charging infrastructure of a drone charging station (DCS) while morphing control charging records of each drone is shared between drone charging stations (DCSs) based on a blockchain to verify infrastructure use qualifications of the drone and achieve charging access control. According to the present invention, only a drone with a proper qualification can use a charging infrastructure of a drone charging station (DCS) through access control of a drone device for the charging infrastructure. Also, according to the present invention, infrastructure use qualifications for drone charging stations (DCSs) can be diversified, and each drone charging station (DCS) can realize a differentiated service in response to the use qualifications of the drone charging station (DCS).
Patent KR-20210132267-A (KR)
Title: Backlight device
IPC: F21V8/00
Filed: 2020-04-24
Abstract: The present invention relates to a backlight device which is applied to a vehicle display and has improved screen uniformity by minimizing light interference. More specifically, in the backlight device, a variable spacing of LEDs is arranged, the amount of driving current of LEDs located at both ends in an LED package is controlled, and a stopper structure and a pad insertion unit structure formed on a light guide plate are arranged on the outside of the screen.
Patent KR-20210132760-A (KR)
Title: Digital Putting Exercise Apparatus
IPC: A63B67/02
Filed: 2020-04-27
Abstract: The present invention relates to a digital putting practice apparatus which is an indoor putting practice apparatus made with digital equipment so that an impact of a putted golf ball is adsorbed when the putted golf ball hits a buffering return pad of a reflector and the putted golf ball returns to an original position, thereby enabling a user to practice a correct distance and angle safely without noise. According to an embodiment of the present invention, the digital putting practice apparatus comprises: a mat for indoor putting; a main body disposed at a putting position of one end of the mat, receiving a putting setting value, and calculating and displaying a moving distance by sensing the moving speed and angle of a golf ball; and a reflector provided as a case on the other end of the mat and returning the putted golf ball. A return pad of a cylinder-shaped cushioning material provided along a mat bonding surface is exposed to the outside of the case along the width of the mat for a predetermined section on one side of the reflector to absorb an impact when the golf ball collides and return the putted golf ball. The reflector includes: an electric driving means provided on the other side inside the case; a driving rotation shaft connected to the center of the driving means; a pad rotation shaft connected to the center of the return pad; and a belt coupling the drive rotation shaft and the pad rotation shaft. The return pad includes a plurality of section pads divided in the longitudinal direction from the center of a side surface to form a sectoral side surface, and each section pad is formed of a plurality of cushioning materials with different cushioning degrees. As rotation of the drive rotating shaft, the belt, and the pad rotating shaft is interlocked according to operation of the driving means, the section pad exposed to the outside of the case is changed.
Patent KR-20200127882-A (KR)
Inventor: KIM BO GYU
IPC: G06Q10/10
Filed: 2020-04-28
Abstract: Embodiments of the present invention provides a system for providing vacation information. A user device receives notification of a scheduled vacation period or unused vacation period from a vacation information providing server. An administrator device sends a vacation use suggestion message to the user device. Accordingly, the system can promote the use of vacation.
Patent KR-20210135065-A (KR)
Title: Food container
IPC: A45C11/20
Filed: 2020-05-04
Abstract: The present invention relates to a take-out lunch container and, more specifically, to a take-out lunch container in which engaging grooves are formed in walls partitioning each compartment space of a container main body, and engaging protrusions are formed in a cover at a location corresponding to the engaging grooves of the walls. When covering the take-out lunch container with the cover, the engaging protrusions of the cover are inserted into the engaging grooves of the walls so as to be engaged, so that even in the case of keeping the take-out lunch container upright, the container blocks the contents in each compartment space from spilling out of the walls, thereby preventing the contents in each compartment space from mixing up each other.
Patent KR-20210136519-A (KR)
Title: Blood collection device for blood culture test
IPC: A61B5/15
Filed: 2020-05-08
Abstract: The present invention relates to a blood collector for a blood culture test. The blood collector for a blood culture test includes: a blood collection part collecting blood from a blood vessel of a blood collection subject; a flexible catheter connected to the blood collection part and extended in a longitudinal direction, and passing the blood collected by the blood collection part; and an injection part combined with an extended end part of the catheter, and injecting the blood having passed through the catheter, into a blood culture container. In the blood collector for a blood culture test, a blood collection needle and the blood culture container are wired through the catheter, and, thus, there is no risk of making the collected blood contaminated because the blood does not come in contact with air. Moreover, flowing pressure is applied to blood remaining in the catheter to lead the blood into the blood culture container, thereby bringing about excellent utility when the amount of collected blood is small.
Patent KR-20210137353-A (KR)
Title: Wastebasket
IPC: B65F1/14
Filed: 2020-05-10
Abstract: The present invention relates to a trash can, comprising: a lid with artificial ornaments in the shape of plants or characters; and a container located under the lid to hold trash. The trash can of the present invention has a decorative effect that can create a pleasant and comfortable atmosphere in the surrounding environment by having a lid provided with artificial decorations in the shape of plants or characters. In addition, the trash can of the present invention has a decorative effect that can create a pleasant and comfortable atmosphere in the surrounding environment by providing a lid with an artificial decoration in the shape of a plant or a character, and there is an effect that the trash can can be usefully used in the event of a fire by including a fire extinguisher containing extinguishing substances.
Patent KR-20210148661-A (KR)
Inventor: SEOL JIN YOUNG
IPC: A41D13/11
Filed: 2020-06-01
Abstract: The present invention provides a prefabricated facial mask kit composed by comprising a fabric formed with a face coupling part and a concave part for forming a nose or chin receiving part; and a coupling means for being attached to the concave part to form the nose or chin receiving part. A facial mask manufactured by using the prefabricated facial mask kit of the present invention has an excellent filtering ability of foreign substances such as pathogens and fine dust. Since anyone can easily manufacture a mask using a cut fabric and a sticker, which is the coupling means, provided is an advantage of being capable of rapidly mass-producing mask kits in case of epidemic, etc.
Patent KR-20210148694-A (KR)
Inventor: SEO YOUNG JOO
IPC: F41G5/06
Filed: 2020-06-01
Abstract: The present invention relates to a mobile drone intercepting apparatus and a drone intercepting method using the same. According to the present invention, a monitoring vehicle (100) equipped with detection equipment (110) and an intercepting vehicle (200) equipped with firearm equipment (210) are connected to each other so that the monitoring vehicle and the intercepting vehicle can move smoothly to a monitoring site (5) for intercepting a target drone (1). In addition, the target drone (1) is intercepted by using the firearm equipment (210) capable of turning and adjusting an angle (height). Accordingly, a more effective defense system against attack drones can be built. The mobile drone intercepting apparatus of the present invention comprises: a surveillance vehicle; the intercepting vehicle; and connection equipment.
Patent KR-20210153996-A (KR)
Inventor: KIM HYEON JUNG
IPC: F16M11/12
Filed: 2020-06-11
Abstract: The present invention relates to a gimbal cart capable of enabling contents in a bowl of the cart to be horizontally moved by making the bowl horizontal through a gimbal function, thereby solving an existing problem that objects in a bowl are spilled due to irregular positions of the bowl caused by various heights when the objects are moved. In accordance with the present invention, the gimbal cart comprises a gimbal implementing a gimbal function to keep a bowl of the cart horizontal. Therefore, the gimbal cart is capable of enabling contents in a bowl of the cart to be horizontally moved by making the bowl horizontal through a gimbal function, thereby solving an existing problem that objects in a bowl are spilled due to irregular positions of the bowl caused by various heights when the objects are moved.
Patent KR-20210154586-A (KR)
Inventor: BAE DONG HYUN
IPC: H04M3/42
Filed: 2020-06-12
Abstract: The present invention relates to an emergency call device for a parking lot, which connects a key phone used as a worker communication device and a user communication device including a board of the key phone to a main device so that emergency calls can be made between the devices, and also efficiently utilizes the space in the parking lot and builds an emergency call device by configuring the user call device using a board of the key phone. By using the board of the key phone used in the worker communication device, the user communication device which makes emergency calls with the worker communication device is configured to make installation easier, and also significantly reduces the installation cost and improves economic efficiency.
Patent KR-20210155078-A (KR)
Inventor: BAE CHANG SU
IPC: A63B102/32
Filed: 2020-06-15
Abstract: The present invention relates to a screen park golf system and comprises: a screen; an imaging device which projects an image of a park golf simulation game on the screen; a detection sensor which detects a time point at which a user hits a park golf ball in a tee-up zone; an image acquisition unit which acquires an image of the park golf ball hit from the hit point information provided from the detection sensor; and a desk which recognizes the trajectory of the park golf ball from the image of the park golf ball acquired from the image acquisition unit, generates an image of the park golf simulation game proceeding accordingly, and outputs the image to the imaging device. Accordingly, the system is capable of more accurately estimating the moving speed of the park golf ball.
Patent KR-20210156090-A (KR)
Inventor: CHO YOUNG ICK
IPC: G06F3/06
Filed: 2020-06-17
Abstract: An embodiment of the present invention provides a storage device capable of reducing a processing delay of a read command and an operating method thereof. According to an embodiment of the present invention, a storage device comprises: a nonvolatile memory comprising map data; and a controller that divides the upload target map data among the map data into a plurality of map units, and comprises a controller that processes normal read command queued in a command queue before encoding the next map unit after encoding for one map unit among the plurality of map units is completed.
Patent KR-20220001631-A (KR)
Title: Method, Apparatus and System for Font Copyright
Inventor: LIMG SEONG HYEOK
IPC: G06Q50/18
Filed: 2020-06-30
Abstract: A method, apparatus, and system for copyright protection of fronts are disclosed. The system for copyright protection of fonts is performed by a server interworking with a user terminal and may comprise generating a list of permitted fronts corresponding to the user terminal based on checking software installed in the user terminal, detecting fonts currently used in the user terminal and to generate a user font list corresponding to the user terminal, detecting at least one illegal font installed in the user terminal based on the list of the permitted fonts and the user font list, and deleting the detected illegal font. Accordingly, it is possible to easily detect and remove the illegal fonts used in the user terminal, and thus a font's copyright can be protected.
Patent KR-20210119254-A (KR)
Title: Composite spring structure to reinforce mechanical robustness of a mems device
Inventor: CHANG KUEI SUNG
IPC: B81B5/00
Filed: 2020-07-03
Abstract: Various embodiments of the present invention relate to a microelectromechanical system (MEMS) structure including a composite spring. A first substrate is placed under a second substrate. A third substrate is placed on the second substrate. The first substrate, the second substrate, and the third substrate are at least partly regulating a cavity. The second includes a mass body movable in a cavity and between the first substrate and the third substrate. The composite spring is extended from the surrounding area of the second substrate to the movable mass body. The composite spring is configured to make the mass body move in the cavity. The composite spring includes: a first spring layer including a first crystal orientation; and a second spring layer including a second crystal orientation which is different from the first crystal orientation.
Patent KR-20220004873-A (KR)
Title: Vehicle wheels including a housing having a sound absorbing module having a porous structure
Inventor: CHOI SEONG HUN
IPC: B60C19/00
Filed: 2020-07-03
Abstract: The present invention relates to a vehicle wheel including a housing provided with a porous sound-absorbing module. The vehicle wheel according to the invention comprises: a spoke; a rim connected to the periphery of the spoke; at least a portion of a sound-absorbing module is formed in a porous structure to reduce a noise; a housing provided to surround at least a portion of the sound-absorbing module; and a fastening unit for fastening the sound-absorbing module and the housing. The sound-absorbing module or the housing is formed to surround at least a portion of the rim. An objective of the present invention is to provide the vehicle wheel capable of effectively reducing and blocking the noise.
Patent KR-20220006328-A (KR)
Inventor: SUNG SUB JUNG
IPC: H01H85/042
Filed: 2020-07-08
Abstract: The present invention relates to a fuse element which can easily manage a contact surface and reduce production cost by improving a coupling structure between an element and a bus bar. The fuse element comprises: a plate-shaped element which has a first junction part provided at both ends; a bus bar which includes a second junction part which allows the first junction part to come in contact with the same; and a fixing pin which connects the first junction part and the second junction part. The fixing pin connects the element and the bus bar by being press-fitted through the first junction part and the second junction part.