baber/WOPTO huggingface dataset:
Patent KR-20220112424-A (KR)
Inventor: SEO HYUNG TAK
IPC: H01L31/0328
Filed: 2021-02-04
Abstract: A bio-sensing device having a photoelectric device is disclosed. The bio-sensing device having the photoelectric device includes an infrared pulse generator for emitting infrared pulse light to an object; a photoelectric device for generating a photocurrent by receiving infrared pulse light transmitted through the object; and a sensing element for analyzing the object by measuring a magnitude of one of a first peak current corresponding to a leading edge of the infrared pulse light and a second peak current corresponding to a trailing edge of the photocurrent.
Patent KR-20220112566-A (KR)
Inventor: YOON YOUNG GWANG
IPC: H01L27/092
Filed: 2021-02-04
Abstract: The present invention provides a semiconductor device capable of minimizing stress transmitted to a substrate due to oxide by forming an element isolation layer including an air gap and improving performance of an element and a manufacturing method for the same. According to an embodiment of the present invention, the semiconductor device includes: the element isolation layer including multiple trenches formed on the substrate and also including the air gap in the lower part of the trench; an active area extended in a first direction; a gate structure covering a part of the active area and the element isolation layer, and extended in a second direction; and a source/drain area covering a pin on both sides of the gate structure. The active area includes: a pin body arranged between the adjacent element isolation layers; and the pin installed on the pin body and narrower than the pin body.
Patent KR-20220023284-A (KR)
Inventor: CHO HYUN DUCK
IPC: H01L51/00
Filed: 2021-02-08
Abstract: One embodiment of the present invention discloses a display device. The display device includes: a substrate; a display layer disposed on the substrate and including a display element; an encapsulation layer disposed on the display layer; a lower light blocking layer disposed on the encapsulation layer; an upper light blocking layer at least partially overlapping the lower light blocking layer and disposed on the lower light blocking layer; and an organic layer disposed between the lower light blocking layer and the upper light blocking layer to separate the lower light blocking layer from the upper light blocking layer.
Patent KR-20220020748-A (KR)
Inventor: KIM DONG KI
IPC: G06Q50/20
Filed: 2021-02-15
Abstract: The present invention relates to an education platform system for career advancement. The education platform system includes: at least one user terminal possessed by a user who uses a career advancement mini-school and installed with a career advancement education application; a video education server which communicates interactively with the user terminal through a network, and when the user terminal is connected to a home page of the career advancement mini school and the video education program is executed, an educator provides a real-time career progress video online to the user in possession of the user terminal; and a database which stores educational materials related to career advancement video education connected to a video education server. Therefore, by utilizing a manpower pool registered in the system, it is possible to relieve a workload of a unit school teacher.
Patent KR-20220116947-A (KR)
Title: Battery module and battery pack including the same
Inventor: JANG SUNGHWAN
IPC: H01M50/211
Filed: 2021-02-16
Abstract: The present invention relates to a battery module and a battery pack including the same According to an embodiment of the present invention, the battery module comprises: a battery cell laminate in which a plurality of battery cells are stacked in a first direction; a module frame accommodating the battery cell stack; a first thermally conductive resin layer positioned between the battery cell stack and a lower part of the module frame; and a second thermally conductive resin layer positioned between the battery cell stack and an upper part of the module frame. At least one injection hole for injecting thermally conductive resin is formed in the upper part of the module frame, and at least one blocking pad is located on a lower surface of the upper part of the module frame, wherein the blocking pad has an open center and surrounds the injection hole. The battery module provides improved cooling performance of a battery cell.
Patent KR-20220117430-A (KR)
Title: Anode electrode structure for secondary battery, an anode including the same and the manufacturing method
Inventor: KIM YONGSEON
IPC: H01M4/134
Filed: 2021-02-17
Abstract: The present invention provides a novel negative electrode structure for a secondary battery. Specifically, the negative electrode structure is designed to have an inner space that is a space between two conductive metal thin plates used as current collectors and during battery charging, a position of electrodeposition of the metal is induced to be limited inside the space. According to the structure of the present invention, dendrite growth is suppressed during electrodeposition of a negative electrode of the metal and volume change of the electrode is prevented during electrodeposition and desorption of the metal. By using the novel negative electrode structure having such functions, performance like energy density, rapid charging, stability, and lifespan of a secondary battery can be improved. The present invention relates to a novel concept of a negative electrode, the structure thereof, and a secondary battery using the same.
Patent KR-20220120093-A (KR)
Title: Corona Fit Desk
Inventor: HWANG BO YOUNG
IPC: A47B13/08
Filed: 2021-02-23
Abstract: The present invention relates to a desk against corona virus, in which a shield is stored in a desk shield storage. The desk against corona virus comprises: a desk (125) produced in a normal desk shape; a desk shield storage (110) connected to a front side of the normal desk (125); a desk shield (100) contained in the desk shield storage (110); parts (122) connected with magnets on opposite sides of the normal desk (125); and a folding part (121) of the desk shield (100). In the present invention, inconvenience of installing a shield on a desk due to social distancing caused by corona virus is reduced and the shield is easily installed.
Patent KR-20220122336-A (KR)
Title: Transfer device for large medical instruments
Inventor: PARK SANG HOON
IPC: B65G7/04
Filed: 2021-02-26
Abstract: The present invention relates to a transfer device for large medical equipment, which is detachable and allows the easy transport and positioning of large medical equipment to a desired location by lifting or lowering the equipment through the rotation or reverse rotation operation of a rotating shaft. The transfer device for large medical equipment having installation screw holes at left and right lower ends comprises: a transport body equipped with wheels; a thrust bearing that is equipped with upper and lower plates and is securely installed on the transport body; a rotating shaft with a first threaded portion on an outer circumferential surface, which is vertically and fixedly installed on the upper plate of the thrust bearing; a lifting and lowering member that moves up and down along the rotating shaft and is provided with a second threaded portion on an inner circumferential surface engaged with the first threaded portion; a connecting bar one end of which is fixed to the lifting and lowering member and which has a support member fixed, to be described below, to a free end thereof; a support plate installed at the free end of the connecting bar, supporting left and right lower ends of the large medical equipment, and having through-holes formed vertically; fixing bolts that are secured to the installation screw holes through the through-holes of the support plate to fix the support plate to the large medical equipment.
Patent KR-20220125399-A (KR)
Title: Antibacterial film and method for manufacturing the same
Inventor: BAK SU AN
IPC: C08J5/18
Filed: 2021-03-05
Abstract: Provided are an antibacterial film and a method for manufacturing the same. The antibacterial film comprises: a base film made of an insulating material; a plurality of first electrode lines formed on one surface of the base film and arranged in parallel in a first direction; a plurality of second electrode lines formed on one surface of the base film, arranged to be spaced apart from the first electrode line while being arranged in parallel in the first direction, and made of a material with a material with a lower degree of oxidation than the first electrode line; a conductive portion made of a conductive material and in contact with at least a portion of the first electrode line and at least a portion of the second electrode line; and an electrolyte portion in contact with at least a portion of the first electrode line and at least a portion of the second electrode line and including an electrolyte component. The present invention can generate microcurrent within an antibacterial film system even if there is no separate power supply.
Patent KR-20220127514-A (KR)
Title: Method for performing function using electrode and electronic device for supporting the same
Inventor: SON JONGKUCK
IPC: G06K9/00
Filed: 2021-03-11
Abstract: The present invention relates to a method for performing functions using an electrode to increase user convenience, and an electronic device for supporting the same. According to various embodiments of the present invention, the electronic device comprises: a plurality of electrodes; a first sensor using the plurality of electrodes to obtain biometric information; a second sensor for detecting a touch input to at least one of the plurality of electrodes; a switch; and at least one processor functionally connected to the first sensor, the second sensor, and the switch. The at least one processor may be set to control the switch so that the at least one electrode among the plurality of electrodes is connected to the second sensor in a first state, detect the touch input to the at least one electrode in the first state by using the second sensor, perform a function of the electronic device corresponding to the touch input, control the switch to be in a second state, in which the at least one electrode is connected to the first sensor, on the basis of a specified input, and acquire biometric information of a user who has touched the at least one electrode through the first sensor in the second state.
Patent KR-20220128739-A (KR)
Title: Finish material for building and manufacturing method the same
Inventor: LIM DONG JIN
IPC: C09D7/65
Filed: 2021-03-15
Abstract: The present invention provides a building finishing material and a manufacturing method thereof, wherein the building finishing material contains a paper mulberry liquid, hibiscus manihot, red clay, sawdust, pine resin, alcohol, foamed glass bead, perlite, and shell powder, so that material cost and environmental pollution can be reduced by using a paper mulberry liquid, which is discarded after manufacturing Korean paper, and a foamed glass bead, which is a waste material, to have excellent flame insulation, durability and impact resistance.
Patent KR-20210031885-A (KR)
Title: Refrigerator
Inventor: KYUTAE PARK
IPC: F25D23/12
Filed: 2021-03-15
Abstract: According to an embodiment of the present invention, a refrigerator includes: a body having a storage space; a door combined with the body to open or close the storage space; and a dispenser provided to the door, and receiving water and ice. The dispenser includes: a dispenser housing including a cavity dented backwards by a predetermined depth, and an opening for approaching the cavity; an ice chute located in an upper part of the cavity, and configured for ice extraction; a water chute located in the upper part of the cavity to be closer to the opening of the dispenser housing than the ice chute, and configured for water extraction; and an input part located in front of the water chute and inputting a command for the extraction of water or ice. Therefore, the present invention is capable of removing an obstacle when a refrigerator is opened or closed.
Patent KR-20210038459-A (KR)
Title: Data processing method and apparatus, device and storage medium
Inventor: PENG YUNPENG
IPC: G06F11/36
Filed: 2021-03-17
Abstract: The present invention provides a method, an apparatus, a device and a storage medium for processing data and relates to a field of test technology. More specifically, the method of the present invention comprises the following steps: obtaining attribute information on a subject to be detected, wherein the attribute information includes at least one of a type, a level coefficient and validity of the subject to be detected; a processing module performing a test on a subject to be tested through the subject to be detected, based on the type of the subject to be detected, and obtaining a test result, wherein the test result includes first abnormality information detected from the subject tested; and the processing module also updating the attribute information on the subject to be detected, based on the test result. Accordingly, attribute information on a subject to be detected can be updated at the right time without any artificial intervention, and the risk of lower product quality can be reduced.
Patent KR-20210117213-A (KR)
Title: methanotrophs having improved cell growth and metabolic production and a culturing method thereof
Inventor: LEE EUN YEOL
IPC: C12N9/06
Filed: 2021-03-18
Abstract: The present invention relates to transformed methanogenic bacteria, wherein when ammonium is provided as a nitrogen source, cell growth and biomass growth abilities are excellent, and more specifically, to a method for culturing methanogenic bacteria with excellent cell growth and production abilities of metabolites in an AMS medium, wherein a hydroxylamine reductase is overexpressed in methanogenic bacteria, and additionally ammonium is provided as a nitrogen source to transformed methanogenic bacteria deficient in the intrinsic activity of a hydroxylamine oxidoreductase. The transformed methanogenic bacteria of the present invention can grow cells and produce metabolites by using inexpensive methane and ammonium as carbon and nitrogen sources, respectively. Thus, the transformed methanogenic bacteria can be naturally and economically useful as an industrial strain of methanogenic bacteria.
Patent KR-20220097107-A (KR)
Inventor: SON YOUNG A
IPC: C09D11/037
Filed: 2021-03-23
Abstract: The present invention relates to a self-cleaning composition and a self-cleaning fabric comprising the same. The self-cleaning composition forms a coating layer on a fabric surface, imparts superhydrophobicity to prevent the adsorption of contaminants, and decomposes the contaminants by a photocatalytic effect by a visible light response on the contaminants adsorbed on the fabric surface. In addition, a superhydrophobic ink composition is digitally printed on a fabric coated with a photocatalyst composition to provide a fabric capable of self-cleaning by the photocatalytic effect by the superhydrophobicity and visible light response.
Patent KR-20220134827-A (KR)
Title: Separator apparatus for fuel cell
Inventor: PARK JI YONG
IPC: H01M8/0276
Filed: 2021-03-26
Abstract: The present invention relates to a separator device for a fuel cell including: a first separator; a second separator disposed apart from the first separator; a gasket unit fixed to the first separator to seal a gap between the first separator and the second separator; and a fixing performance reinforcing unit provided on the first separator to reinforce fixing performance of the first separator with respect to the gasket unit.
Patent KR-20220140072-A (KR)
Inventor: PARK JAE HYOUN
IPC: G02B6/36
Filed: 2021-04-08
Abstract: The present invention discloses a 2D optical fiber array substrate for a light-cured 3D printer and a manufacturing method thereof. According to the present invention, a manufacturing method of a 2D optical fiber array substrate includes the steps of: preparing a substrate in which holes with double diameters are formed in a two-dimensional array; inserting an optical fiber, which includes a portion of the optical fiber coated to fit the diameter of the hole and a portion of the optical fiber with the coating removed, from the top to the bottom of the substrate; and applying adhesive so that the substrate and the optical fiber are fixed. Therefore, when constructing a light source of a 3D printer using light emitting diodes, light can be transmitted while preventing light spreading of the light emitting diodes.
Patent KR-20220141078-A (KR)
Inventor: DOOYOUNG KWON
IPC: H01M50/211
Filed: 2021-04-12
Abstract: The embodiment includes: a module seating body in which a module including a plurality of battery cells is seated; a plurality of module clamps for clamping the module; a film driving unit for supplying a film to a side of the module; a film clamp disposed inside a mono frame; and a mono frame moving device for moving the mono frame from a first position that does not surround the outside of the module and the film to a second position that surrounds the outside of the module and the film, wherein the film driving unit collects the film between the module and the mono frame after the mono frame is moved to the second position.
Patent KR-20220144094-A (KR)
Inventor: LEE GYU HO
IPC: A47G29/14
Filed: 2021-04-19
Abstract: The present invention is to provide a folding cabinet which can be easily attached to and detached from an entrance door, can be easily expanded and contracted for storing articles, and has excellent durability. The present invention comprises a case having a hollow formed inside by coupling a plurality of plates each forming a surface, a folding part coupled to the adjacent plates so that the plates can rotate relative to each other, and a rotating part installed on each one side of the plates positioned to be perpendicular to each other, dividing the plates, and moving toward the inside of the case by the force of pressing toward the inside of the case.
Patent KR-20220145224-A (KR)
Inventor: EUN JONGHYUN
IPC: D06M10/10
Filed: 2021-04-21
Abstract: An apparatus and a method for the sulfonation of polyethylene fibers are disclosed. The apparatus for the sulfonation of polyethylene fibers according to an embodiment of the present invention includes: a chamber having an accommodation space therein; a hanger connected to the chamber to be disposed in the accommodation space so that polyethylene fibers can be widely disposed in the accommodation space; a heating unit disposed to supply heat to the accommodation space in a state in which sulfuric acid is filled in the accommodation space and the polyethylene fibers are immersed in the sulfuric acid; and a pressure unit disposed to supply pressure to the accommodation space in a state in which sulfuric acid is filled in the accommodation space and the polyethylene fibers are immersed in the sulfuric acid. Polyethylene fibers disposed in the chamber can be efficiently crosslinked through sulfonation by being immersed in sulfuric acid under a predetermined temperature and pressure.
Patent KR-20220146732-A (KR)
Inventor: SUNG YONG KANG
IPC: G01N21/95
Filed: 2021-04-23
Abstract: The present invention relates to an inspection apparatus using an optical system. A vision device is mounted in a device frame where a captured portion is oriented toward a lower side. A mirror allows light received from an object to be inspected to be reflected to a vision device. An angle controller enables the mirror to be vertically tilted based on a horizontal shaft to control an angle of the mirror with respect to the object to be inspected for each stage. A vertical distance controller lifts the angle controller as much as a vertical distance of the mirror set according to phased angle control of the mirror while mounted in the device frame to control the vertical distance of the mirror with respect to the object to be inspected for each stage.
Patent KR-20220148609-A (KR)
Title: On-tact streaming platform for non-face-to-face events
Inventor: KIM CHEOL HOON
IPC: H04N7/15
Filed: 2021-04-29
Abstract: The present invention relates to an on-tact streaming platform that provides a cloud based on RTMP that enables real-time transmission of audio and video, which adopts a method of expanding customer companies through agreements and infrastructure establishment with professional companies. The present invention is about providing a platform that can be held online to meet the needs of participants and organizers who have not been able to hold events and conferences due to COVID-19. The on-tact streaming platform based on RTMP enables audio and video transmission in real time and introduces an automatic meeting transcription function, STT (speech to text) to improve the efficiency of video conferences in order to compensate for the lack of participation or concentration compared to face-to-face meetings in the era where video conferences have become a part of daily life.
Patent KR-20220149105-A (KR)
Title: Intelligent sluice control system and method
Inventor: CHANG HYUN SOO
IPC: G01F23/00
Filed: 2021-04-30
Abstract: The present invention relates to an intelligent water-gate control system and method. An objective of the present invention is to provide the intelligent water-gate control system and method, which can smoothly supply water to farmland even in the dry season and prevent damage from flooding during the flood season by predicting a water level change of a waterway through learning of artificial intelligence at low cost and simple operation, and controlling a water-gate in consideration of the predicted water level and weather change. According to the present invention, the water-gate control system comprises: a state measurement unit measuring state information and weather information of a waterway and water-gate; a water-gate control unit controlling opening and closing of the water-gate; a water measurement unit measuring the water demand by a source of water demand; a control server including a storage unit for constructing a database by repeatedly storing water level information of the waterway, the weather information, the state information of the water-gate transmitted from the state measurement unit, and the water consumption transmitted from the water measurement unit together with the current date and time information at preset time intervals, a weather information unit receiving weather forecast information transmitted from the Korea Meteorological Administration server, and an artificial intelligence calculation unit analyzing data of the storage unit to analyze water level change pattern information according to the time, weather, and water demand, and generating a water-gate control signal based on the analyzed water level change pattern information and weather forecast information; and a user terminal including a mobile device which communicates with the water-gate control unit and control server to monitor a current state of the waterway and remotely control the water-gate.
Patent KR-20220150732-A (KR)
Title: Light permeable photovoltaic module
Inventor: YONGSEOK JUN
IPC: H01L31/054
Filed: 2021-05-04
Abstract: A photovoltaic module is disclosed. The photovoltaic module includes: a base layer including one side to which light is emitted and the other side opposite to the one side; a light scattering part dispersed in the base layer and including reflective particles and dye particles; and a solar cell disposed within the base layer and having an angle between one side surface and a light receiving surface of 30 degrees to 90 degrees.