baber/WOPTO huggingface dataset:
Patent KR-20210097369-A (KR)
Title: Progonstics system of machine equipment using big data based on potential failure mode analysis and method thereof
Inventor: YOO JAE SEONG
IPC: G05B23/02
Filed: 2020-01-30
Abstract: The purpose of the present invention is to provide a failure prediction system that prevents failure in advance when detecting abnormal symptoms by analyzing status information of machine equipment of a production line on the basis of failure type big data. According to the present invention, the system comprises: a data conversion unit that captures the screen of each part of machine equipment photographed in real time by a plurality of camera modules as an image and converts an operation form for each timeline into text data; a data generation unit that generates failure-type data by integrating the driving data provided by a PLC device of machine equipment and the text data; a data collection unit that collects failure-type data; a data preprocessing unit that analyzes failure-type data and derives variables necessary for predicting failure of each part; a machine learning unit that updates a failure prediction model of each part through machine learning by using at least one of failure-type data and variables; a failure prediction unit that predicts the failure of the corresponding mechanical equipment on the basis of the failure prediction model; and a repair part judgment unit that judges the repair parts necessary for the relevant mechanical equipment according to the failure prediction of the failure prediction unit.
Patent KR-20210098188-A (KR)
Title: Adhesive Sheet for protect display
Inventor: LEE SANG WOO
IPC: C09J11/04
Filed: 2020-01-31
Abstract: The present invention relates to an adhesive sheet for a display, and more specifically, to an adhesive sheet for a display, which has excellent durability without significant changes in physical properties with respect to temperature changes. The present invention includes a base substrate and a base film.
Patent KR-20210098599-A (KR)
Title: one-time tattoo sticker
Inventor: LEE KYUNG BAE
IPC: B44C1/10
Filed: 2020-02-02
Abstract: A one-time tattoo sticker includes: obtaining a license from an owner of at least one celebrity tattoo design; manufacturing a sheet assembly including the design; and assembling the assembly in a container. In addition, a one-time tattoo sticker in a method of distributing and selling a tattoo kit includes: obtaining permission from a celebrity and a tattoo artist to reproduce a specific tattoo design; assembling a celebrity tattoo kit including at least one celebrity tattoo, a container, and a sheet assembly having an instruction; distributing the kit to a point of purchase; and selling the kit.
Patent KR-20210099389-A (KR)
Title: Method and device for sharing data between vehicle and mobile communication in autonomous driving system
Inventor: HYUNSANG PARK
IPC: H04W12/00
Filed: 2020-02-04
Abstract: Disclosed is a method of sharing data through a server in an autonomous driving system, which involves connecting a first mobile communications device having a control right among multiple mobile communications devices to a vehicle, and sharing and outputting data through an output unit of the multiple communications devices and/or an autonomous driving vehicle based on information on an application being executed on the first mobile communications device. A passenger service providing apparatus in accordance with communications states herein may be affiliated with an artificial intelligence module, a drone (unmanned aerial vehicle, UAV), a robot, an augmented reality (AR) device, and a virtual reality (VR) device, a device related to 5G services, and the like.
Patent KR-20210108628-A (KR)
Title: Memory device for reliable write operation and operating method thereof
Inventor: RIM WOO JIN
IPC: G11C8/08
Filed: 2020-02-26
Abstract: The present invention relates to a memory device. In accordance with an embodiment of the present disclosure, the memory device comprises: a cell array including a plurality of memory cells; first to n^th word lines extending in a first direction, and sequentially arranged in the cell array; a plurality of bit lines extending in a second direction crossing the first direction in the cell array; first and second power nodes separately disposed adjacent to the first and n^th word lines to supply current to the cell array; at least one first switch connected to the first power node; a write driver disposed adjacent to the n^th word line, and coupled to the bit lines; and a switch controller for controlling the first switch to cut off current supply by the first power node during a write operation on the memory cells connected to the first word line. Therefore, high operational reliability is provided.
Patent KR-20210108797-A (KR)
Title: Mobile smart case for companion animal
Inventor: LEE YOON JU
IPC: G08B21/18
Filed: 2020-02-26
Abstract: A movable smart case for companion animals according to an embodiment of the present invention comprises: an accommodating unit including a space to accommodate companion animals and having a structure capable of being worn or carried by a companion; a pad unit disposed in one space of the accommodation unit to absorb the relief of the companion animals and capable of being replaced in a detachable form in the accommodating unit; a sensor unit measuring the concentration of carbon dioxide or humidity inside the accommodating unit; a processor determining the state or activity of the companion animals staying in the accommodating unit based on the information of the sensor unit; and a communication unit transmitting and receiving information to and from a companion terminal linked with the smart case.
Patent KR-20210110970-A (KR)
Title: battery balancing circuit
Inventor: HAN SEONG HUN
IPC: H01M10/42
Filed: 2020-03-02
Abstract: According to an embodiment of the present invention, a battery balancing circuit comprises: a battery pack provided with a plurality of battery cells connected in series; a converter unit accumulating electric energy transferred from the plurality of battery cells to supply the electric energy to at least one of the plurality of battery cells; a switch unit selectively determining electric energy transmission between the converter unit and the battery pack; and a control unit detecting a voltage of the plurality of battery cells to control the switch unit so that the converter unit supplies the electric energy to at least one of the plurality of battery cells.
Patent KR-20210115415-A (KR)
Title: Door Device with Sealing Function using Air
Inventor: KIM HYOUNG IN
IPC: F16K51/02
Filed: 2020-03-13
Abstract: A door device for a chamber according to the present invention opens/closes an opening of a chamber in a rotation manner through a hinge. The door device for a chamber comprises: a door plate inserted into the opening of the chamber to allow a side thereof to face an outer circumferential surface of the opening; a hinge part rotatably coupling the door plate to the chamber and having an air inlet; and a sealing part accommodated in a groove formed along a side of the door plate and expanding when the air is injected to seal a space between the door plate and the chamber. In addition, an air passage is formed between the air inlet of the hinge part and the sealing part to enable the air to flow. Since a method that an air tube is provided on the side of the door plate is used, the sealing condition is not affected by the surface condition of the door and chamber. In addition, since the side of the door plate and the outer peripheral surface of the opening naturally coincide with the rotation by the hinge, a process of moving the door to the closed position can be conveniently and simply performed.
Patent KR-20210115456-A (KR)
Title: waste acrylic treatment system
Inventor: LEE YONG SOON
IPC: C08J11/12
Filed: 2020-03-13
Abstract: The present invention relates to a waste acryl treatment system comprising: a pyrolyzing part which heats waste acryl pulverized products to obtain a gaseous acryl monomer mixture; a condensing part which cools the gaseous acryl monomer mixture to obtain a liquid acryl monomer mixture; and a preheating part which heats the waste acryl pulverized products with the gaseous acryl monomer mixture to be provided to the pyrolyzing part. According to the present invention, energy consumption used for pyrolysis can be minimized.
Patent KR-20210117530-A (KR)
Inventor: LEE CHUNG HO
IPC: G06Q50/06
Filed: 2020-03-19
Abstract: Disclosed are a digital twin based user customization type home energy autonomous control method and a system performing the same. According to an embodiment, the home energy autonomous control method comprises the following steps of: generating a digital twin corresponding to a home energy device of the home and managing a state of the home energy device by synchronization with a digital twin; generating a user profile, a load profile, and a spatial profile based on information collected from the home energy device; and outputting an optimal energy control command to the home energy device based on the user profile, the load profile, and the spatial profile.
Patent KR-20200115217-A (KR)
Title: Scroll compressor
Inventor: KOIKE SHINJI
IPC: F04C29/00
Filed: 2020-03-20
Abstract: The present invention relates to a scroll type compressor. The scroll type compressor has a housing, a rotation shaft, a fixed scroll, a movable scroll, an eccentric shaft, a counter wall, an annular elastic plate, an annular support unit, an annular protrusion, a back pressure chamber, and a back pressure supply groove. A distance in the radial direction of the rotation shaft from a rotation axis of the rotation shaft to a radially outer end of the rotation shaft in the back pressure supply groove, is equal to or less than a value described right below. The value is obtained by subtracting a distance between the rotation axis of the rotation shaft and the axis of the eccentric shaft in the radial direction of the rotation shaft (12) from a distance in the radial direction of the rotation shaft from an axis of the eccentric shaft to a portion of the protrusion abutting the elastic plate. According to the present invention, the scroll type compressor is capable of suppressing local deformation of the elastic plate which elastically supports the movable scroll toward the fixation scroll.
Patent KR-20210121745-A (KR)
Title: Children's experience learning system based on bigdata, and control method for the same
Inventor: LEE SEUNG JOON
IPC: G06Q50/20
Filed: 2020-03-31
Abstract: The present invention relates to a big data-based child experiential learning system, which can provide an optimized experiential learning time, and a control method thereof. The big data-based child experiential learning system comprises: a smart device group (100g) including a plurality of smart devices (100); a child experiential learning relay server (300); and an experiential content providing terminal group (400g) including a set of experiential content providing terminals.
Patent KR-20210123818-A (KR)
Title: Voice Advertising system linked with electronic device and operating method
Inventor: KIM LEE YOUNG
IPC: H05B6/64
Filed: 2020-04-06
Abstract: The present invention detects the amount of electricity generated by an operation of a microwave to expose advertisement content and media files through an advertising transmission module and identifies and compiles statistics of a unique position code of the advertising transmission module to transmit it to a server. The present invention relates to a voice advertising system linked with the microwave and an operating method thereof for providing information at convenient facilities mainly used by busy users living in a modern society, relieving boredom during the time to use the microwave, and creating profits through advertisement content exposure.
Patent KR-20210125761-A (KR)
Title: Lamp for vehicle and vehicle including the same
Inventor: WON YONG HEE
IPC: F21S41/141
Filed: 2020-04-09
Abstract: A lamp for a vehicle and a vehicle including the lamp are disclosed. According to one aspect of the present invention, the lamp for a vehicle includes: a light source which emits first light; and a beam splitter which transmits a portion of the first light to form transmitted light, and reflects another portion of the first light to form reflected light. The transmitted light transmitted from the beam splitter and the reflected light reflected from the beam splitter individually form an external beam pattern.
Patent KR-20210128697-A (KR)
Inventor: HONG GI MOON
IPC: H03K3/012
Filed: 2020-04-17
Abstract: The present technology provides a semiconductor device that prevents circuit degradation from occurring due to low power mode operation. The semiconductor device according to the present technology includes: a circuit having an input terminal connected to a first node; and a first signal control circuit fixing the voltage of the first node in a low power mode. The first signal control circuit sets the voltage of the first node in an n^th low power mode to be different from that in an m^th low power mode, wherein n and m are different natural numbers.
Patent KR-20210129465-A (KR)
Inventor: KANG SUNG HWI
IPC: G06N20/00
Filed: 2020-04-20
Abstract: Provided is a method for operating a computing device operated by at least one processor, which comprises the steps of: receiving a plurality of research notes and extracting content of each research note; storing meta information of each research note including the extracted content; receiving a search keyword; and calculating the meta information and similarity of the search keyword and each research note with the learned machine learning model, and providing research notes with high similarity.
Patent KR-20210152065-A (KR)
Inventor: LEE JUNGKYU
IPC: H01L51/52
Filed: 2020-06-05
Abstract: A bonding device includes a first panel support, a second panel support disposed below the first panel support; a diaphragm disposed on the first panel support and extended along the first panel support and connected between the first panel support and the second panel support; and a window fixing chuck disposed on the diaphragm and having a defined groove facing the diaphragm. A through hole is defined from the second panel support to the first panel support. The diaphragm can be disposed on the through hole defined in the first panel support part.
Patent KR-20210155515-A (KR)
Inventor: PARK JIN WOO
IPC: H02G1/12
Filed: 2020-06-16
Abstract: Disclosed is a device for removing a cable sheath. The disclosed device for removing the cable sheath comprises: an installation unit installed to cover a cable unit and to be detachable and of which size is adjustable according to a size of the cable unit; and a cutting unit installed in the installation unit and cutting a sheath unit of the cable unit.
Patent KR-20210158248-A (KR)
Inventor: CHOI WOO CHEOL
IPC: B08B11/04
Filed: 2020-06-23
Abstract: The present invention relates to a substrate cleaning apparatus. According to the present invention, a substrate is seated on a carrier provided with a porous sheet to which suction pressure is applied so that cleaning is performed while transferring the substrate in a predetermined path, wherein backside contamination of the substrate is not generated. The substrate cleaning apparatus includes a first carrier; a first transfer unit; and a first cleaning unit.
Patent KR-20220000475-A (KR)
Title: System and method for recommendation of customized financial products
Inventor: SEUNG MOK LEE
IPC: G06F17/18
Filed: 2020-06-26
Abstract: According to one technical aspect of the present invention, a system for recommendation of a customized financial product, which can increase accuracy of a financial product recommendation of a customer comprises: a preprocessing unit for performing principal component analysis on customer data to reduce the dimension of customer data to perform preprocessing; a label model unit for generating a label model using a multi-label classification model for the customer data preprocessed by the preprocessing unit; and an imbalance data processing unit for resolving imbalance by performing random sampling on the label model generated by the label model unit.
Patent KR-20220001053-A (KR)
Title: Film Sheets which have the Antimicrobial, Anion Generating and Far infrared Generating Effect and Construction Materials, Furniture or Household Goods having thereof
Inventor: JANG MOUNG KI
IPC: C08L67/02
Filed: 2020-06-28
Abstract: The present invention relates to an antibacterial sheet molded with a base comprising a synthetic resin which comprises: fine metal nanoparticles mixed into the base; and an auxiliary additive mixed with the base and the metal nanoparticles so as to be uniformly distributed on a sheet on which the metal nanoparticles are molded. Accordingly, according to the present invention, the metal nanoparticles having the antibacterial function can be uniformly distributed over the entire area while being integrally combined with the base of a building material and are integrally combined with the base so that the particles having the antibacterial function can be located close to a surface of the base, thereby having excellent durability and removing bacteria which come into contact with the surface.
Patent KR-20220007924-A (KR)
Inventor: PARK JIN WOO
IPC: C07F5/05
Filed: 2020-07-13
Abstract: A fluorescent compound for detecting beta-amyloid aggregates represented by chemical formula 1 provided in the present invention has the advantage of having a simple manufacturing process, a high binding force to the beta-amyloid aggregates, and an excellent fluorescence signal. In addition, it is possible to continuously maintain fluorescence characteristics and efficiency, and exhibit excellent effects in terms of storage stability and biosafety such as temperature and moisture. In addition, the fluorescent compound of the present invention has various effects that the compound can be dissolved in distilled water, which is a solvent harmless to the human body and can be applied to a wide range of analyses without being limited to the analysis of specific cells and living tissues.
Patent KR-20220008091-A (KR)
Inventor: SONG GIL SUB
IPC: F28D9/00
Filed: 2020-07-13
Abstract: Disclosed is a "counter-flow total heat exchanger using moldable paper". The "counter-flow total heat exchanger using moldable paper" according to the present invention comprises: an outdoor air supply unit (110) having a plurality of outdoor air supply passages (111) through which protrusions and depressions are repeated and outdoor air flows into the room; an indoor air discharge unit (120) alternately stacked in the height direction with the outdoor air supply unit (110), having protrusions and depressions repeatedly, and provided with a plurality of indoor air discharge passages (121) so that the indoor air can move to the direction opposite to a movement direction of the outdoor air; and a liner (130) provided between the outdoor air supply unit (110) and the indoor air discharge unit (120) stacked vertically and adjacently to support the outdoor air and the indoor air so that heat can be transferred. Here, the counter-flow total heat exchanger using moldable paper further includes an outdoor airtightness maintaining wall unit (113) and an indoor airtightness maintaining wall unit (123) such that the outdoor air supply unit (110) and the indoor air discharge unit (120) are provided to be coupled to the liner (130) located at the top and bottom in an edge region of the outdoor air supply passage (111) and the indoor air discharge passage (121), respectively, thereby securing the side airtightness of indoor air and outdoor air, wherein the outdoor air supply unit (110) and the indoor air discharge unit (120) are preferably manufactured by pressure vacuum molding.
Patent KR-20210086941-A (KR)
Title: Constitution discrimination tool
Inventor: JO YONG ONE
IPC: A61B5/00
Filed: 2020-07-16
Abstract: As a tool for discriminating an individual ideal body build, the tool is used to improve the health by discriminating the body build.
Patent KR-20220012438-A (KR)
Title: Standard fine dust for multi-use facilities related to sensitive users
Inventor: SHIM IN KEUN
IPC: G01N1/38
Filed: 2020-07-22
Abstract: The present invention relates to standard fine dust for a sensitive class-related multiuse facility group comprising carbon components comprising organic carbon (OC) and elemental carbon (EC); negative ion components comprising Cl^- and SO_4^2-; positive ion components comprising Na^+; and elemental components comprising Fe, Zn, Si, Ti, and Al. The present invention also relates to a method for discriminating a multiuse facility group where fine dust generated from an unknown multiuse facility group is generated using the same. According to the present invention, fins dust risk assessment is possible.
Patent KR-20220012049-A (KR)
Title: Fire alarm device
Inventor: KIM JONG BUM
IPC: G08B17/00
Filed: 2020-07-22
Abstract: Disclosed is a fire alarm device capable of detecting a fire area visually and aurally. According to the present invention, a plurality of fire detectors (32, 34, 36) are installed in a plurality of independent spaces (Ra, Rb, Rc), respectively, and fire detection signals are transmitted from the fire detectors (32, 34, 36) to a main controller (2). A transmission box (20) installed on each floor (each area) includes a plurality of warning lights (24a, 24b, 24c) corresponding to the plurality of fire detectors (32, 34, 36) and a sub-controller (22) controlling lighting of the warning lights (24a, 24b, 24c) on the basis of the signals of the fire detectors (32, 34, 36). When a fire occurs, the sub-controller (22) turns on the warning lights (24a, 24b, 24c) corresponding to the fire detectors (32, 34, 36) generating the fire detection signal to check the independent space (Ra, Rb, Rc) in which the fire occurred through the transmission box (20). The sub-controller (22) generates a different warning sound in a fire area through a second warning sound generator (26b), thereby enabling people to audibly identify the fire area.
Patent KR-20220013663-A (KR)
Inventor: LEE JIHYUNG
IPC: H01L23/373
Filed: 2020-07-27
Abstract: The present invention relates to a power module. The power module comprises a ceramic substrate (300') including a ceramic substrate (301) and metal layers (302', 303') bonded to at least one surface of the ceramic substrate (301), wherein the metal layers (302', 303') are formed with curvature inclined parts (350, 350', 350'') at the edges, and the curvature inclined parts (350, 350', 350") protrude in an outer circumferential direction of the ceramic substrate (301). The present invention has an advantage of securing a long lifespan and further improving a reliability of the power module by forming curvature inclined parts at the edges of the ceramic substrate and relieving a stress concentration.
Patent KR-20210018073-A (KR)
Title: Wafer processing method
Inventor: HARADA SHIGENORI
IPC: H01L21/78
Filed: 2020-07-28
Abstract: The present invention relates to a wafer processing method, which is to form a device chip without degrading the quality thereof. The wafer processing method which divides, by a plurality of devices, a wafer formed in each region of a surface partitioned by a line scheduled to be divided, into individual device chips, comprises: a polyolefin-based sheet arranging process of placing a wafer in an opening of a frame having the opening for receiving the wafer, and arranging a polyolefin-based sheet on a back surface or a surface of the wafer and the outer circumference of the frame; an integration process of heating the polyolefin-based sheet to integrate the wafer and the frame through the polyolefin-based sheet by thermo-compression; a division process of irradiating the wafer with a laser beam of a wavelength having transparency with respect to the wafer along a line scheduled to be divided to form a shield tunnel in the wafer, and dividing the wafer into individual device chips; and a pick-up process of picking each of the individual device chips from the polyolefin-based sheet.