baber/WOPTO huggingface dataset:
Patent KR-20220121293-A (KR)
Title: Flexible CIGS thin film solar cell using graphene and manufacturing method thereof
Inventor: CHEOL RO LEE
IPC: H01L31/0392
Filed: 2021-02-24
Abstract: The present invention relates to a flexible CIGS-based thin film solar cell using graphene and a manufacturing method thereof. According to the present invention, a rear electrode is formed by directly growing graphene on a copper foil. Then, a CIGS-based light absorbing layer of a CIGS-based compound is formed on the rear electrode.
Patent KR-20210116267-A (KR)
Title: Mask blanks, phase-shifting mask, method of manufacturing mask blanks, and method of manufacturing phase-shifting mask
Inventor: MOROSAWA NARIHIRO
IPC: G03F1/80
Filed: 2021-03-08
Abstract: According to the present invention, mask blanks have a layer that is a phase shift mask. The mask blanks include: a phase shift layer stacked on a transparent substrate; an etching stop layer provided at a position spaced apart from the transparent substrate more than the phase shift layer; and a light shielding layer provided at a position spaced apart from the transparent substrate more than the etching stop layer. The phase shift layer includes chromium. The light shielding layer includes chromium and oxygen. The etching stop layer includes molybdenum silicide and nitrogen, and includes a peak region in which a nitrogen concentration reaches a peak at a position close to the light shielding layer in a film thickness direction. Accordingly, a phase shift mask having an excellent sectional shape is formed.
Patent KR-20220126373-A (KR)
Title: pet toys that are able to interplayed with pets
Inventor: JUNG IN SEOP
IPC: A01K15/02
Filed: 2021-03-09
Abstract: The present invention a toy for a companion animal which attaches and detaches various shapes that can attract attention of a companion animal to enable motion of feet of these shapes to be moved by a shape in which a gas or fluid amount change is changed and coupled to vertical or horizontal motion, thereby playing the toy for a companion animal by conveniently using the feet of a user, wherein the toy for a companion animal is not played by conventionally shaking a hand or throwing.
Patent KR-20210117176-A (KR)
Title: Door lock, in particular motor vehicle door lock
Inventor: XU PING (IRVING)
IPC: E05B81/06
Filed: 2021-03-11
Abstract: An objective of the present invention is to reduce structural costs and prevent functional damage from being observed even on a long time scale. A door lock, in particular a motor vehicle door lock is equipped with a locking device (4, 5) consisting of a rotary latch (4) and a pawl (5), a release lever (12) for a pawl (5), and lastly a closing device (6, 7, 8, 9, 10). The closing device (6, 7, 8, 9, 10) has a drive pawl (9) motor-driven and directly acting on the rotary latch (4) and one or more unlocking elements (10) for interacting with the drive pawl (9) and mechanically interrupting the force flow from an electric motor (6) to the rotary latch (4). Also, the release lever (12) mechanically interrupts the force flow if a closing process is urgently interrupted and lifts the pawl (5) at the same time. To this end, according to the present invention, the unlocking elements (10) are formed as an ejector lever (10) directly acting on the drive pawl (9). Also, the release lever (12) directly operates the ejector lever (10) to lift the drive pawl (9) for the purpose of urgent interruption and also directly operates the pawl (5) for the purpose of releasing the rotary latch (4).
Patent KR-20220127707-A (KR)
Title: Dynamic data mining and distribution system and method of funding data
Inventor: PARK TAE JOON
IPC: G06Q50/10
Filed: 2021-03-11
Abstract: A system for dynamically collecting and distributing voyage data includes: a vessel configured to transmit a signal indicating a current position of the vessel or an expected position of the vessel at a preset time or upon electronic request; a computer network including one or more databases each containing one or more pieces of area-of-interest data, wherein the area-of-interest data corresponds to an area of interest; and a service provider configured to receive the signal, retrieve the one or more pieces of area-of-interest data from the computer network according to the signal, and transmit the one or more pieces of area-of-interest data to the vessel. The continuously changing area-of-interest data can be continuously transmitted from the service provider to the vessel for the vessel's changing position and destination.
Patent KR-20220133611-A (KR)
Title: A formwork structure for supporting deck plates
Inventor: SUH YUN SEOK
IPC: E04C5/06
Filed: 2021-03-25
Abstract: Provided is a formwork structure for supporting deck plates, which can provide high stability during deck plate installation. The formwork structure for supporting deck plates may comprise: a lower plate; a plurality of side plates having an upper end in contact with a lower end surface of the deck plate during deck plate installation, and a lower end connected to a side surface of the lower plate to form an inner space; a plurality of beads protruding into the inner space and including a first bead positioned on an inner surface of the plurality of side plates and a second bead positioned on an upper surface of the lower plate; and a side support part having a shape extending in a vertical direction and having one end in contact with the lower end surface of the deck plate and the other end in contact with the lower plate when the deck plate is installed.
Patent KR-20220135401-A (KR)
Inventor: KIM SEON WON
IPC: C12P19/02
Filed: 2021-03-30
Abstract: The present invention relates to: a composition which includes sucrose kinase, a microorganism expressing the same, or a culture or a pulverized product of the microorganism, and thus can produce fructose at low cost and high yield; and a production method of fructose.
Patent KR-20220135424-A (KR)
Title: Aqueous inorganic binder composition
Inventor: JANG
IPC: C09D7/63
Filed: 2021-03-30
Abstract: The present invention relates to an aqueous inorganic binder composition including a colloidal metal oxide-containing material and a silane-based compound in a weight ratio of 1 : 1 to 6.5. The present invention has excellent workability because a manufacturing process is not complicated, and can be applied to a continuous process so that productivity is excellent.
Patent KR-20220138963-A (KR)
Inventor: PARK KI HYUN
IPC: A63F3/00
Filed: 2021-04-07
Abstract: The present invention relates to a blockchain-based offline board game evaluation system capable of enabling data information to be more beneficially used by making a plurality of participants evaluate each other after the end of a board game and storing an evaluation result thereof. The blockchain-based offline board game evaluation system comprises: a plurality of user terminals which can be connected to a board game management server through the Internet, and in which an application for evaluation is installed to input the evaluation information; a board game management server including a member management unit storing information on the user terminals, an evaluation collection unit storing and managing the evaluation information and generating an evaluation result, and a transaction unit generating the evaluation information provided by the user terminals as a blockchain transaction; and a blockchain network connected to the user terminals and the board game management server through a communication network, wherein each of the plurality of user terminals participates as a node of the blockchain network to receive the transaction and verity the validity of the transaction, and then the plurality of user terminals are connected to the blockchain network as a block to be stored.
Patent KR-20220140934-A (KR)
Inventor: PARK DONG MYUNG
IPC: G16H30/40
Filed: 2021-04-09
Abstract: The present invention relates to a system for analyzing and diagnosing mental disease, which collects facial expression change, body temperature change, and waveform analysis during conversations of people with mental disease, to perform data learning and construction of a data set on symptoms and characteristics of the disease by using deep learning technology, and then determines the degree of functional impairment and the disease through AI. The present invention includes a data set that refers, in performing diagnosis, to captured images of waveforms and flash points that have differences in terms of classification that can be identified with the naked eye according to the degree of disease of the mentally disabled, by using deep learning technology.
Patent KR-20220142248-A (KR)
Inventor: LEE JAE BEOM
IPC: G01N21/05
Filed: 2021-04-14
Abstract: Provided is an optical isomer analysis device with excellent analytical sensitivity, which comprises: an analysis sample placement unit; an analysis sample disposed in the analysis sample placement unit and including a nanoparticle dispersion and an optical isomer to be analyzed; and a chirality adjusting unit for imparting chirality to the nanoparticle dispersion so as to form a chiral nanostructure or imparting chirality different from the existing chirality to the chiral nanostructure. The chiral nanostructure includes two or more nanoparticle array structures. The nanoparticle array structure includes: a first structure including at least one nanoparticle; and a second structure including at least one nanoparticle and spaced apart from the first structure, wherein the whole structure is chiral. Therefore, the present invention enables accurate and precise analysis despite low concentration.
Patent KR-20210044757-A (KR)
Title: A heat exchanger
Inventor: SOONCHUL HWANG
IPC: F28F9/013
Filed: 2021-04-15
Abstract: A heat exchanger according to an embodiment of the present invention that acts as an evaporator includes: a first refrigerant tube extending in the vertical direction to allow the flow of refrigerant; a second refrigerant tube provided in the front-rear direction with the first refrigerant tube to allow the refrigerant to flow; a first header coupled to the lower end of the first and second refrigerant tubes and having a plurality of outer walls to define a flow space of the refrigerant; and a second header coupled to the upper end of the first and second refrigerant tubes, wherein the first header extends in a left and right direction to intersect the first and second refrigerant tubes, and a refrigerant inlet and a refrigerant outlet may be located eccentrically with respect to the center line of the first header.
Patent KR-20220145540-A (KR)
Inventor: LEE UN JANG
IPC: G08B17/12
Filed: 2021-04-22
Abstract: The present invention relates to a radiation tolerant flame detector and a manufacturing method thereof. The radiation tolerant flame detector includes: a case (3); a lens set (5) disposed in the case (3) to receive external light; a prism (7) through which the light incident through the lens set (5) passes; a sensor unit (9) for detecting infrared rays or ultraviolet rays of the light passing through the prism (7); and a controller (21) which determines whether a fire has occurred by calculating the signal received from the sensor unit (9). Accordingly, the flame detection sensitivity can be increased, and fire can be efficiently detected.
Patent KR-20220146967-A (KR)
Inventor: CHUNG HYUN HOON
IPC: A61B8/00
Filed: 2021-04-26
Abstract: The present invention relates to a device for automatically mounting an ultrasonic probe cover, comprising: a mounting unit configured to mount an ultrasound probe; a probe cover seating unit provided at a point spaced apart from one end of a probe mounted on the mounting unit; and an elevation unit configured to cover the probe cover on the probe while gripping the probe cover seated on the probe cover seating unit and moving in the longitudinal direction of the probe. The device for automatically mounting the ultrasonic probe cover according to the present invention can prevent pathogenic infection in advance by enabling the probe cover in a sterilized state to be automatically mounted on an ultrasonic probe and reduce the burden on medical staff by preventing damage to hands and preventing musculoskeletal disorders since the mounting work having been performed manually by medical staff can be automatically performed.
Patent KR-20220148596-A (KR)
Title: Cervical Interbody Fusion Cage
Inventor: KANG GOOK JIN
IPC: A61F2/44
Filed: 2021-04-29
Abstract: The present invention relates to a cage for cervical spine interbody fusion, and more specifically, to a cage for cervical spine interbody fusion including a plurality of through-holes on left and right side walls of a main body to help bone growth. The present invention may provide the cage for cervical spine interbody fusion which includes a plurality of through-holes on left and right side walls of a main body to promote bone growth through the through-holes, so that adjacent bones in the spine can be fused more quickly.
Patent KR-20210148894-A (KR)
Inventor: EHRENBERG ERIC L
IPC: B01D46/42
Filed: 2021-04-30
Abstract: An air filter includes a filter medium, an end cap, a urethane discharge air sealing unit, and a screen assembly. The end cap is fixed to a first end of the filter medium. The urethane discharge air sealing unit is fixed to a second opposite end of the filter medium. The screen assembly is fixed to a central part of the filter medium between the first and second ends.
Patent KR-20220151496-A (KR)
Inventor: KIM MIN CHUL
IPC: G06Q50/22
Filed: 2021-05-06
Abstract: An at-home workout management method using a group-training mission and a management server used therefor are disclosed. The present invention is implemented through: a step in which a management server receives a group-training mission group registration request including a mission-group name from a first user terminal possessed by a first user using a first at-home workout device; a step in which the management server receives an application for participation in a group-training mission group from a second user terminal possessed by a second user using a second at-home workout device; a step in which the management server determines whether the group-training mission is successful based on movement information of the first at-home workout device received from the first user terminal and movement information of the second at-home workout device received from the second user terminal; and a step in which the management server generates group-mileage information, which is reward information of the group-training mission group, based on the results of determining whether the group-training mission has been successful. According to the present invention, a user receives personal mileage as a reward for performing at-home workouts, but also renews the personal mileage based on mileage paid to a group-training mission group to which the user belongs. Accordingly, the user may be actively motivated to work out at home.
Patent KR-20220156234-A (KR)
Title: Cooling performance enhancement hot stamping metal mold and the manufacturing method thereof
Inventor: LIM EUN SU
IPC: B21D22/02
Filed: 2021-05-18
Abstract: The present invention relates to a hot-stamping mold with improved cooling performance, and a manufacturing method thereof. Through a technique for conveniently manufacturing a hot-stamping mold with improved cooling performance, in which a mold body is formed of a plurality of unit plates bonded in a lateral direction, a molding surface processed in a shape corresponding to the shape of a molded product is formed on an upper or lower end surface of each of the unit plates, and a cooling flow path of a shape corresponding to the molding surface is formed on one side of the other unit plates excluding a finishing unit plate on one side among the plurality of unit plates, by using a cutting step, a cooling flow path processing step, a bonding step and a molding surface processing step, the cooling flow path formed in a shape corresponding to the molding surface is made to approach the molding surface by an optimal distance, thereby considerably improving cooling efficiency during a hot stamping molding procedure, considerably improving the quality of a hot-stamping molded product, and easily manufacturing a hot-stamping mold with improved cooling performance through a relatively simple process.
Patent KR-20220157026-A (KR)
Title: Apparatus for providing service of cloud infrastructure and method using the same
Inventor: OH BYEONG THAEK
IPC: G06F9/455
Filed: 2021-05-20
Abstract: Disclosed are an apparatus for providing a cloud infrastructure service and a method using the same. According to one embodiment of the present invention, the method for a cloud infrastructure service allows the apparatus for providing a cloud infrastructure service to set a dependency relation between resources by considering resource information of each of a plurality of cloud infrastructure services, and request resource control from at least one target cloud infrastructure service to perform the resource control request of the plurality of cloud infrastructure services based on a common interface. The at least one target cloud infrastructure service controls resources according to optimum resource control order generated by considering the dependency relation between resources. Accordingly, the present invention may improve efficiency of a resource control process.
Patent KR-20220029331-A (KR)
Title: Material for hot stamping and manufacturing the same
Inventor: SHIN NU RI
IPC: C22C38/28
Filed: 2021-05-20
Abstract: One aspect of the present invention provides a material for hot stamping with tensile strength of 1,680 MPa or more, bendability of 40 degrees or more, and activated hydrogen of 0.5 wppm or less after hot stamping. The material for hot stamping comprises: a steel plate including 0.28-0.50 wt% of carbon (C), 0.15-0.70 wt% of silicon (Si), 0.5-2.0 wt% of manganese (Mn), 0.05 wt% or less of phosphate (P), 0.01 wt% or less of sulfur (S), 0.1-0.5 wt% of chromium (Cr), 0.001-0.005 wt% of boron (B), 0.1 wt% or less of an additive, and the remaining of iron (Fe) and other inevitable impurities; and fine precipitates which are dispersed in the steel plate and include at least one of nitride or carbide of titanium (Ti), niobium (Nb), and vanadium (V). The additive includes at least one of titanium (Ti), niobium (Nb), and vanadium (V), and an average distance between the fine precipitates ranges from 0.15 to 0.4 ㎛. The material for hot stamping has excellent mechanical property and hydrogen delayed fracture characteristics.
Patent KR-20220158382-A (KR)
Title: Coil component
Inventor: KIM MIN JEONG
IPC: H01F27/02
Filed: 2021-05-24
Abstract: Disclosed is a coil component. The coil component according to one aspect of the present invention comprises: a body; a coil part disposed inside the body; first and second external electrodes separated from each other on one surface of the body, and connected to the coil part respectively; and a marking part disposed on one surface of the body and penetrating the second external electrode. Therefore, the present invention is capable of providing the coil component of a thin thickness.
Patent KR-20220159787-A (KR)
Inventor: YOON IL YOUNG
IPC: A61C8/00
Filed: 2021-05-26
Abstract: The present invention relates to a dental prosthetic fixture and a dental implant including the same, and more particularly, to a dental prosthetic fixture which minimizes physical stimulation on the inner wall of a bone cavity during a fixture implanting procedure, and quickly induces high-quality bone growth from the inner wall of the bone cavity to the surface of the fixture after the fixture is implanted, to promote initial fixation of the fixture and minimize side effects that may occur after the implantation of the fixture, so that a successful intraoral implant procedure can be performed, and a dental implant including the same.
Patent KR-20210152390-A (KR)
Inventor: RONNER GIJSBERT HENDRIK
IPC: H01L21/67
Filed: 2021-06-01
Abstract: The present invention relates to a substrate processing device for processing a plurality of substrates. The device comprises a reactor mounted to the device and configured to process a substrate and a reactor mover for moving the reactor for maintenance. The reactor mover is constructed and arranged with a lift that moves the reactor to a lower height to provide access to the reactor by maintenance personnel.
Patent KR-20220165853-A (KR)
Title: method for dynamically allocating downlink resource considering Macrocell Interference at femto cell environment
Inventor: YOUNG SIK MA
IPC: H04W72/04
Filed: 2021-06-08
Abstract: The present invention relates to a dynamic downlink allocation method considering macrocell interference in a femtocell environment. The dynamic downlink allocation method, according to the present invention, comprises the steps of: (a) collecting and storing CQI information for each sub-band until a period for checking the appropriateness of a downlink resource allocation method arrives; (b) collecting and storing MCS and RI information of a lower band and an upper band; (c) collecting and storing HARQ ACK/NCK information of the lower band and the upper band; (d) when the period for checking the appropriateness of the downlink resource allocation method has arrived, calculating overall quality indexes (TQILB, TQIHB) of the lower band and the upper band; and (e) when the overall quality index (TQILB) of the lower band is greater than a second reference value (R2) and the overall quality index (TQIHB) of the upper band is less than a first reference value, allocating downlink resources in a forward manner, and when the overall quality index (TQIHB) of the upper band is greater than the second reference value (R2) and the overall quality index (TQILB) of the lower band is less than the first reference value (R1), allocating downlink resources in a reverse manner. Therefore, the capacity of a base station can be increased and cell coverage can be optimized.
Patent KR-20220167634-A (KR)
Title: System for checking the electric pole
Inventor: SHIN DAE SEOB
IPC: G06Q50/10
Filed: 2021-06-14
Abstract: The present invention relates to a system for inspecting an upper part of an electric pole and, more specifically, to a system for inspecting an upper part of an electric pole which determines whether an image, obtained by photographing an upper part of an electric pole, is abnormal through deep learning. To this end, the present invention comprises: a site photographing module for photographing a structure of an upper part of an electric pole and transmitting a photographed image to a remote location; and an analysis server configured to build an analysis module by deep-learning by artificial intelligence with image information about the structure of the upper part of the electric pole as an input and analyze the image, transmitted by the site photographing module, by the analysis module to determine whether the image is abnormal.
Patent KR-20220169712-A (KR)
Title: System and Method for Providing Cryptocurrency and NFT through Quiz on History and Cultural assets
Inventor: KIM JU SANG
IPC: G06Q20/06
Filed: 2021-06-21
Abstract: The present invention relates to a cryptocurrency provision system that provides cryptocurrency as a reward for a quiz event on the history. The cryptocurrency provision system of the present invention comprises: a communication unit communicating with a plurality of subscriber terminals from the outside; a storage unit storing information on questions of the history; and a control unit connected to the communication unit and the storage unit to be able to communicate, wherein the control unit is configured to periodically provide questions of the history to the subscriber terminal, receive an answer to the question of the history from the subscriber terminal, transmit the predetermined amount of first cryptocurrency to a first cryptocurrency address of the subscriber terminal when the received answer is correct, and exchange the first cryptocurrency with local currency according to a request from the subscriber terminal to provide the local currency.