baber/WOPTO huggingface dataset:
Patent KR-20200018524-A (KR)
Title: Cell culture scaffold for tissue regeneration and kit including the same
Inventor: KIM JANG HO
IPC: A61L27/56
Filed: 2020-02-04
Abstract: The present invention relates to a cell culture scaffold for tissue regeneration and a method of using the same. The cell culture scaffold for tissue regeneration of the present invention forms various local densities by a pattern having various widths and intervals, and thus can be effectively used as a material for tissue regeneration by preparing a scaffold having a pattern suitable for tissue in the body. The present invention provides the cell culture scaffold for tissue regeneration comprising a plurality of linear nano-patterns arranged in one direction.
Patent KR-20210103325-A (KR)
Title: Apparatus and method for transferring work using robot of automatic press system
Inventor: KIM BOK MOON
IPC: B21D43/18
Filed: 2020-02-13
Abstract: The present invention relates to an apparatus and a method for transporting a processed product between presses in an automatic press system. According to the present invention, provided are a processed product transport apparatus of a tandem press system and a transport method using the same in an automatic press system having a plurality of press devices arranged in a row in order along a processing line (L). The processed product transport apparatus transporting a processed product between the press devices comprises two processed product transport robots which are located between the two adjacent press devices and alternately transport the processed product processed in a press device to the next press device. The two processed product transport robots are placed to face each other with the processing line (L) positioned therebetween. The present invention significantly reduces a transportation time of a processed product by using two transport robots.
Patent KR-20210104361-A (KR)
Title: Environmental friendly paint and manufacturing method thereof
Inventor: CHOI SUN HONG
IPC: C09D5/00
Filed: 2020-02-17
Abstract: The present invention relates to an eco-friendly functional paint manufactured by using a paint composition manufactured by calcining an aragonite crystalline shell at a low temperature, and to a manufacturing method thereof and, more specifically, to an eco-friendly functional paint that not only has high quality as a paint, but also performs deodorization, antibacterial and sterilization functions, and improves indoor air quality by mixing low-temperature calcined shell powder, betaine, and sea salt in an appropriate amount and method, and to a manufacturing method thereof.
Patent KR-20210106800-A (KR)
Title: Exhaust duct for gas turbine
Inventor: KIM HYUN JAE
IPC: F01D25/30
Filed: 2020-02-21
Abstract: The present invention provides an exhaust duct for a gas turbine. According to one embodiment of the present invention, the exhaust duct for a gas turbine comprises: a cylindrical first case where exhaust gas is introduced; a cylindrical second case disposed inside the first case to be spaced from an inner surface of the first case; a plurality of struts disposed between the inner surface of the first case and an outer surface of the second case and connecting the first case and the second case; and a connector spaced from the strut in one direction of a central shaft of the second case and disposed along an outer surface of the first case. The present invention can prevent thermal deformation generated in the strut from being directly transmitted to the connector.
Patent KR-20210108249-A (KR)
Title: Air Conditioner
Inventor: CHOI JINWOOK
IPC: F24F13/08
Filed: 2020-02-25
Abstract: The present invention relates to an air guide for guiding air to a cross flow fan of an air conditioner. More particularly, the present invention relates to an air conditioner, which comprises: a case including a front panel and a rear panel and having a suction grill formed on the front panel; a cross flow fan disposed inside the case; and a heat exchanger. An air guide is formed on the rear panel. The air guide includes: a first guide surface inclined toward the cross flow fan; and a second guide surface located downstream of the first guide surface. A distribution guider for distributing and guiding air is formed on the first guide surface, and the air uniformly distributed by the distribution guider is sucked into the cross flow fan, thereby suppressing vortex generation and reducing noise.
Patent KR-20210107506-A (KR)
Title: Water Filter Mountable on Vehicle to reduce fine dust on the road
Inventor: YOO SANG DONG
IPC: B01D47/02
Filed: 2020-02-24
Abstract: The present invention relates to using power for sucking air containing fine dust as vortex which is a natural phenomenon that occurs at the rear when a hatchback-style car is running, and using a water filter, that is, a water wall through which water flows, as a filter to remove fine dust. When the air containing the fine dust collides with the water wall by the vortex, the fine dust can be removed by the inertial collision and the adsorption force of water, thereby having the effect of removing the fine dust on a road.
Patent KR-20200105625-A (KR)
Inventor: ZDROJEK MARIUSZ
IPC: C08K5/00
Filed: 2020-02-26
Abstract: The present invention relates to composite materials for shielding electromagnetic radiation, raw materials for additional manufacturing methods, products comprising the materials, and methods of manufacturing the products. The composite materials according to the present invention can be provided as materials that protect electronic elements, electronic devices or living organisms from microwaves and electromagnetic radiation in the terahertz range (0.3 to 10000 GHz).
Patent KR-20210110457-A (KR)
Title: A shared vehicle, a shared vehicle service providing device, a shared vehicle service management server, a shared vehicle service providing system, a shared vehicle service providing method
Inventor: JANG JUN HWAN
IPC: B60W60/00
Filed: 2020-02-28
Abstract: The present invention relates to a shared vehicle service providing method based on a shared vehicle management server communicating with a shared vehicle and a user device. In addition, the present invention relates to the shared vehicle service providing method managing baggage of shared vehicle users based on the shared vehicle management server. More specifically, the present invention relates to the shared vehicle service providing method wherein the shared vehicle management server manages distribution of shared vehicles and the users' baggage based on data acquired from the shared vehicle and the user device.
Patent KR-20210110120-A (KR)
Title: Photocuring GelMA Hydrogel Bioink Manufacturing Method
Inventor: PARK OUN YOUNG
IPC: C09D11/101
Filed: 2020-03-12
Abstract: The present invention relates to a photocurable GelMA hydrogel bio-ink manufacturing method and comprises a cell culture medium (Dulbecco's modified eagle medium; DMEM), gelatin methacrylate (GelMA) as a crosslinking agent, a photoinitiator, and VA-086 [2,2'-Azobis[2-methyl-N-(2-hydroxyethyl)propionamide]. The present invention forms crosslinking very quickly with ultraviolet light and has high cell compatibility. By utilizing the characteristics of the very fast crosslinking, there is a remarkable effect of shortening the 3D bioprinting time, improving the maximum output size, and stably forming a 3D structure.
Patent KR-20210116062-A (KR)
Title: Battery module and battery pack including the same
Inventor: PARK SUBIN
IPC: H01M50/20
Filed: 2020-03-17
Abstract: A battery module according to an embodiment of the present invention includes: a battery cell stack in which a plurality of battery cells are stacked; a first frame which covers a lower portion of the battery cell stack; and a second frame which covers an upper portion of the battery cell stack. The first frame includes first side parts covering both sides of the battery cell stack. The second frame includes second side parts covering the first side parts. A side member is positioned between the first side part and the second side part.
Patent KR-20210117614-A (KR)
Title: Uninterruptible terminal block
Inventor: LEE JAE KYUN
IPC: H01R9/24
Filed: 2020-03-19
Abstract: The present invention discloses an uninterruptible terminal block which converts a state between a power connection unit and a load connection unit into an electrically connectable state, to perform uninterruptible meter exchange when replacing a watt-hour meter, and allows a construction space to be isolated by individually separating connection parts of a power supply side wire and a load side wire from a terminal block body so as to be arranged. The uninterruptible terminal block described above includes: a power connection unit connected to a power supply side wire; a load connection unit connected to a load side wire; and a terminal block body having the power connection unit and the load connection unit and connected to a watt-hour meter. The terminal block body is provided with an uninterruptible terminal connection unit electrically connecting a power line of the power connection unit and a load line of the load connection unit.
Patent KR-20210119667-A (KR)
Title: Height adjustable legs of desk and chair
Inventor: KIM DOO CHUL
IPC: A47B9/14
Filed: 2020-03-25
Abstract: The present invention relates to a leg height adjustment device for a desk and a chair, which allows the pin of the sleeve to be selectively inserted into the height adjustment holes of an upper leg while an annular sleeve with one open side moves left and right, and distributes the load of the desk and chair through the pin and a connecting shaft for connecting the open side of the sleeve while the connecting shaft is caught in an engaging part of a lower leg, when the connecting shaft is pulled. To this end, in the leg height adjustment device for a desk and a chair, an upper leg of which an upper end is fixed to the upper plate of a desk or the seat plate of a chair is provided. A lower leg into which the upper leg is fitted to be lifted and to a lower end of which a support part for supporting the desk or the chair is coupled. An upper end of the lower leg has a support member for supporting a sleeve that is fitted into the upper leg and is selectively fitted into a plurality of height adjustment holes formed in the upper leg. A cover is coupled to the support member to cover the sleeve. The sleeve has one open side and a pin formed on the other side to closely contact the outer circumferential surface of the upper leg and be fitted into the leg height adjustment holes, and the open side has a connecting shaft for connecting both ends thereof. The support member has an arc shape in which one side thereof is opened so that the sleeve is fitted and the other side surrounds the outer circumferential surface of the sleeve. The open side has a locking protrusion on which the connecting shaft is caught. When the sleeve is placed on the support member, the coupling of the upper leg and the lower leg is maintained while the connecting shaft is caught on the locking protrusion.
Patent KR-20210045284-A (KR)
Title: Method, Apparatus and System for Interlocking Between Heterogeneous Shopping Mall
Inventor: HYUN NA SIL
IPC: G06Q50/10
Filed: 2020-03-27
Abstract: An interworking method between heterogeneous shopping malls, an apparatus thereof, and a system thereof are disclosed. The interworking method between heterogeneous shopping malls receives a request from a first shopping mall to perform a specific operation through a second shopping mall, checks whether an execution plan module, which automatically executes a task through the second shopping mall in response to the request, exists in a database, and executes the execution plan module if it is checked that the execution plan module exists in the database.
Patent KR-20200115345-A (KR)
Inventor: TSUNODA RYOICHI
IPC: H01L21/677
Filed: 2020-03-27
Abstract: The present invention relates to an inspection device including an index table for mounting a device by placing an exchangeable mount, thereby implementing miniaturization and cost reduction of the inspection device. The inspection device has an index table and an arm. The index table has a device mounting area for mounting a device by placing an exchangeable mount. The arm has a device absorption head for absorbing the device and a mount absorption head for absorbing the mount.
Patent KR-20210121794-A (KR)
Inventor: JHO JAE YOUNG
IPC: C08J3/22
Filed: 2020-03-31
Abstract: The present invention relates to a cellulose-based filler which has improved hydrophobicity and can be added to a polymer composite material, and particularly, to surface-modified cellulose characterized in that maleic anhydride-grafted polyolefin is introduced to a cellulose-based compound modified with an aminosilane compound. The present invention also relates to a polymer composite material including the cellulose-based filler. The polymer composite material includes the cellulose-based filler having excellent compatibility with a base polymer and high dispersibility, and thus shows excellent mechanical properties. Therefore, the polymer composite material according to the present invention is expected to be applied diversely to the finished product industry, such as building, cars, electronics, furniture and packaging.
Patent KR-20210124614-A (KR)
Title: Bio fuel system and marine structure having the same
Inventor: CHOI NAK CHUL
IPC: C10L1/02
Filed: 2020-04-06
Abstract: The present invention relates to a biofuel system for supplying biofuel to a marine structure and a marine structure including the same. According to the present invention, the system comprises: a bio oil storage tank; a bio diesel storage tank; a mixing unit for preparing a bio emulsion by mixing bio oil, bio diesel and water; and a biofuel supply line for supplying the bio emulsion produced in the mixing unit to a consumer of the marine structure. On the biofuel supply line, a heat exchanger for heating the bio emulsion using fruit is provided.
Patent KR-20210127516-A (KR)
Inventor: HAN SONG MI
IPC: G06Q50/10
Filed: 2020-04-14
Abstract: The present invention relates to a couple matching service system and, more specifically, to a couple matching service system based on personality tests, which targets users in 20s and 30s of marriageable age who lack natural heterosexual encounters and users in 40s who are preparing for late marriage or remarriage, matches couples according to a preliminary personality test, and arranges a safe meeting without anxiety of anonymity, thereby contributing to leading to marriage beyond simple concept of dating. To this end, the couple matching service system comprises: a customer terminal for performing couple matching; and a matching server sending a questionnaire for a personality test to the customer terminal, receiving feedback, identifying and classifying the personality type for each customer, generating a community channel so that the customer terminals can communicate with each other by the classified personality type, and performing a separate couple matching procedure after an authentication process in the case of customers in 20s and 40s to periodically provide expert counseling services only to matched couples.
Patent KR-20210128590-A (KR)
Inventor: JIN CHEON DEOK
IPC: H04N5/33
Filed: 2020-04-17
Abstract: A body temperature detector using a non-contact sensor is disclosed. The body temperature sensor using a non-contact sensor includes: a non-contact sensor unit which measures the temperature in front of the user; a distance sensor unit which measures the distance to a person in front of the user; and a control unit which controls the non-contact sensor unit to measure the front temperature and the distance sensor unit to measure the distance.
Patent KR-20210131723-A (KR)
Title: gold-naringin nanoclusters for bio-imaging and intracellular sensing sensors and method of preparing the same
IPC: G01N33/483
Filed: 2020-04-24
Abstract: The present invention relates to a gold-naringin nanocomplex cluster, capable of having high selectivity and sensitivity with respect to mercury while having multicolor images, photostability and a non-toxic property in a living body at the same time, and a manufacturing method thereof. The nanocomplex cluster for mercury detection and fluorescence image sensors includes a metal cluster manifesting a green fluorescence property, glutathione combined therewith, and naringin and serum albumin surrounding the metal cluster. The nanocomplex cluster of the present invention includes a glutathione-derived thiol group selectively combined with mercury ions (Hg2+) to have a considerably greater fluorescence intensity reduction (extinction) of the gold cluster than other metal ions, and, accordingly, the nanocomplex cluster can have excellent detection sensitivity and selectivity with respect to the mercury ions. The nanocomplex cluster of the present invention is 2-6 nm in size, and surrounds the gold cluster with the naringin, which is a biomolecule, and the serum albumin to block toxicity from gold, thereby photographing mercury ions or cell images within cells of the living body.
Patent KR-20210132545-A (KR)
Title: Apparatus and method for detecting abnormal behavior and system having the same
IPC: G06F21/51
Filed: 2020-04-27
Abstract: According to one embodiment of the present invention, an abnormal behavior detection apparatus includes: an information collection part configured to collect information of a current process and information of a parent process of the current process when requested to collect information about the current process; an identification information generation part configured to generate process identification information about the current process based on the information collected by the information collection part; a learning part configured to generate relation information between the current process and the parent process, based on the process identification information generated by the identification information generation part and the information of the parent process collected by the information collection part; a storage part configured to store a plurality of learning results which are pre-learned by the learning part; and a control part configured to request the information collection part to collect the information about the current process when requested to execute the current process, and check whether the plurality of learning results stored in the storage part include the relation information learned by the learning part, and then, stop the execution of the current process based on a result of the checking operation. Therefore, the present invention is capable of preventing access to an abnormal network such as a malicious website or the like.
Patent KR-20210133649-A (KR)
IPC: H04R9/02
Filed: 2020-04-29
Abstract: According to the application, a display device may include: a display module including a display panel configured to display an image; a structure disposed on a rear surface of the display module; and a vibration generator disposed in the structure in nonparallel with the rear surface of the display module. Accordingly, sound may be output in a front direction and a side direction of the display module.
Patent KR-20200051563-A (KR)
Inventor: KANG GYEONG HO
IPC: B65D43/02
Filed: 2020-05-07
Abstract: According to one embodiment of the present invention, provided are a lid member and a container using the same. The lid member includes: a stopper including a convex portion arranged in a lower portion of a base member; and a lid main body including a concave portion formed to receive the convex portion of the stopper and a venting hole formed on the lowest end surface of the concave portion, thereby preventing foreign substances from being introduced from the outside and maintaining contents in a fresh state.
Patent KR-20210136487-A (KR)
Title: The Master-password based Method to manage authentication media securely and conveniently
IPC: G06F21/60
Filed: 2020-05-07
Abstract: The present invention relates to a technology for safely managing an identity authentication medium without user inconvenience, which includes the steps of: calculating a dedicated site master key and an app management server dedicated master key; decrypting the 'encrypted site password' with the dedicated site master key and decrypting the 'encrypted secret key' with the app management server dedicated master key; generating a one-time password (OTP) by decrypting the 'encrypted one-time terminal verification code' with the 'decrypted secret key', and encrypting the 'decrypted site password' with the decrypted one-time terminal verification code; transmitting the OTP to the site server by matching the site ID; comparing a hash value of the 'calculated site password' with the 'a hash value of the searched site password'; transmitting site identification information and 'the encrypted and updated one-time terminal verification code' to the user terminal; and updating a terminal verification code field to the 'encrypted one-time terminal verification code'.
Patent KR-20210137863-A (KR)
Title: Hikillcleanmask
IPC: A61L2/238
Filed: 2020-05-11
Abstract: Disclosed is a method for manufacturing a mask, clothing, bedding, a water purifier, an air purifier and the like by using fabrics to which copper nano-particles with antibacterial and sterilizing effects are applied and ionically bonded.
Patent KR-20200132759-A (KR)
Inventor: IM SEUL KI
IPC: C08F297/02
Filed: 2020-05-15
Abstract: The present invention relates to a polyolefin-polystyrene-based multiblock copolymer having a structure in which polystyrene chains are attached to both terminals of polyolefin chains, and a preparation method therefor. The polyolefin-polystyrene-based multiblock copolymer provided in the present invention has superior mechanical properties, such as tensile strength, elongation, modulus, etc., and thus can be effectively used for various industrial purposes.
Patent KR-20210144053-A (KR)
Title: Method of preparing 5-acyloxymethyl-2-furfural from glucose
IPC: C12P17/04
Filed: 2020-05-21
Abstract: Disclosed is a method for manufacturing 5-acyloxymethyl-2-furfural from glucose. The manufacturing method comprises the following steps: (1) preparing a mixture comprising glucose (D-glucose) and D-fructose; (2) manufacturing a mixture containing 6-monoacyl-glucopyranose (MAG) and 1,6-diacyl-fructofuranose (DAF); (3) manufacturing a mixture comprising MAG, 6-monoacyl-fructofuranose (MAF), and 1,6-diacyl-fructofuranose (DAF) by isomerizing the mixture of step (2); (4) manufacturing the mixture comprising MAG and DAF by trans-esterifying the mixture of step (3) with an acyl donor; and (5) dehydrating DAF of the mixture of the step (4) to manufacture 5-acyloxymethyl-2-furfural (AMF). The manufacturing method has a simple reaction route, and a catalyst can be recycled, so it is highly economical.
Patent KR-20210145328-A (KR)
Inventor: PARK CHEON GYEONG
IPC: G06Q20/06
Filed: 2020-05-25
Abstract: The present invention relates to a method for providing a service for making a mobile application capable of distributing and exchanging integrated exchange coupons and vouchers and a distribution program server by a certification number. According to the present invention, a management server of a third-party issuance and management market receives a request for issuance of integrated exchange coupons from a plurality of integrated exchange coupon issuance sites and issues and transmits, to issuance site terminals, the integrated exchange coupons capable of being transmitted, deposited (stored, accumulated), shipped (exchanged, gifted), and managed by authentication numbers. The issuing sites transmit integrated exchange coupons to user terminals participating in various events. When the user terminal exchanges the integrated exchange coupon for a voucher through deposition (storage, accumulation) and shipment (exchange, gift) at the management server of the management market and presents the voucher to a place of use of the voucher, where is a place of issuance of the voucher, the place of use of the voucher delivers or provides goods or services to a user. Accordingly, distribution of the exchange coupon is terminated.