baber/WOPTO huggingface dataset:
Patent KR-20210046943-A (KR)
Title: Anti-loosing apparatus for nut
Inventor: KIM YOUNG KWON
IPC: F16B39/04
Filed: 2019-10-21
Abstract: Disclosed is an apparatus for preventing a nut from being loosened, which is able to prevent a nut fastened with a screw thread formed on an outer circumferential surface of a body of a bolt from being loosened. According to the present invention, the apparatus for preventing the nut from being loosened comprises a loosening prevention unit which is installed to cover a screw thread of a bolt body from an outer side of the nut to maintain the nut's status of being fastened with the bolt, thereby preventing the nut from rotating in a loosening direction while allowing the nut to selectively rotate in the loosening direction. The loosening prevention unit includes: a binding member in which an insertion hole is formed on a central area to be inserted into an outer surface of the bolt, a fastening groove is formed by being indented on an inner surface on one end, and a penetrating hole is formed on a plate surface on the other end; and a coil member whose one end is fastened by being inserted into the fastening groove and the other end is formed by being extended toward an outer side of the binding member through the penetrating hole, and which allows the binding member to be rotatable in a direction of being fastened with the bolt, and when the binding member rotates in a direction of being loosened from the bolt, tightens a screw thread formed on the bolt and is wound on the screw thread to make the rotation impossible.
Patent KR-20210047062-A (KR)
Inventor: DING SHAOFENG
IPC: G03F7/20
Filed: 2019-10-21
Abstract: The technical objective to be achieved by the technical idea of the present invention is to reduce a number of integrated stacked capacitor (ISC) photomasks in a photo-lithographic process used when manufacturing an ISC that is a repeated structure inside an interposer. The technical idea of the present invention for achieving the above objective includes a method of manufacturing an interposer, including: providing a substrate including a first region and a second region adjacent to the first region; forming a first mold structure on the substrate; forming a photoresist layer on the first mold structure; forming a first transfer pattern over the photoresist layer on the first region by using a first photomask; forming a second transfer pattern over the photoresist layer on the second region by using the first photomask; forming a mask pattern on the first mold structure by using the first transfer pattern and the second transfer pattern; and forming a first trench and a second trench in the first mold structure by using the mask pattern, wherein the first trench is formed in the first region, and the second trench is formed in the second region.
Patent KR-20210048659-A (KR)
Title: Vehicle and controlling method of vehicle
Inventor: CHI GUN CHOI
IPC: G05D1/02
Filed: 2019-10-23
Abstract: A vehicle according to the disclosed embodiment comprises: a driving unit including a steering device and driving device; a communication unit that receives road environment information, and transmits or receives signals related to a user terminal and driving of the vehicle; and a control unit that generates an autonomous circular driving route including at least one of a rotary driving in a straight section, a rotary driving in a certain section, or a rotary driving in the shortest time based on the received road environment information, controls the communication unit to generate a signal suggesting the generated autonomous circular driving route to the user, and controls the driving unit so that the vehicle performs a first autonomous circular driving based on the signal. Therefore, the present invention is capable of allowing the vehicle to drive autonomously even when there is no user inside the vehicle.
Patent KR-20190124694-A (KR)
Inventor: SON JU HWA
IPC: G02B13/00
Filed: 2019-10-29
Abstract: An imaging optical system of the present invention includes a first lens, a second lens, a third lens, a fourth lens, a fifth lens, and a sixth lens sequentially arranged from an object side, wherein the second lens has a negative refractive power, the fifth lens has a positive refractive power, and a conditional formula TTL/ f < 1.0 is satisfied. Here, in the conditional formula, TTL is a distance from the object side surface of the first lens to an image surface, and f is a total focal length of the imaging optical system. Therefore, an objective of the present invention is to provide the imaging optical system which can be applied to a high performance compact camera.
Patent KR-20210051435-A (KR)
Title: Ship
Inventor: HAN SANG HO
IPC: F17C13/00
Filed: 2019-10-30
Abstract: The present invention is to provide a ship capable of increasing the size of the ship because carbon dioxide can be stored in a tank at atmospheric pressure without the need to store the carbon dioxide in the pressure tank. According to an embodiment of the present invention, a ship comprises: a cargo hold provided on a hull; and a supply unit in which a carbon dioxide tank is provided in the cargo hold and a hold space is formed between an inner wall of the cargo hold and an outer wall of the carbon dioxide tank, and which supplies a refrigerant to the hold space so that the carbon dioxide tank can maintain a temperature at which carbon dioxide is stored as a solid.
Patent KR-20210052742-A (KR)
Title: Toothpaste composition comprising pine bark powder
Inventor: HAN SUNJEONG RO
IPC: A61Q11/00
Filed: 2019-10-31
Abstract: The present invention relates to a toothpaste composition containing pine bark powder. The toothpaste composition of the present invention can prevent excessive tooth wear due to a mineral abrasive and has beneficial effects on dental and oral health such as reduction of plaque formation, inhibition of growth of harmful microorganisms in the oral cavity, inhibition of oral inflammation, and reduction of bad breath. In addition, the pine bark powder used as a core component of the toothpaste composition of the present invention uses a natural material that is mostly discarded as a by-product generated in the process of using pine trees and has very little utilization. Therefore, it is expected to greatly contribute to the high value-addition of forest resources, reduction of waste treatment costs, and environmental conservation.
Patent KR-20210058150-A (KR)
Title: Certificate Management System
Inventor: KOH HAENG HEUI
IPC: G06K9/00
Filed: 2019-11-13
Abstract: According to an embodiment of the present invention, according to the technical idea of the present invention, a certification management system includes: a certification reception unit for receiving certification information from a user terminal; a certification information extraction unit for extracting text information included in the certification information; a certification database for storing user's certification information as at least one of image information and text information; and a credential information transmission unit which transmits credential information stored in the certification database to the user terminal or a user-specified terminal. Accordingly, it is possible for a user to digitize, manage, and submit his/her certification.
Patent KR-20210063547-A (KR)
Title: Find dust filter windows with heating function and air flow control
Inventor: MOON SEONG HUN
IPC: F24F3/16
Filed: 2019-11-24
Abstract: The present invention relates to a window having an air flow control function designed to perform fine dust filtering and temperature control. According to the present invention, as a window type filter for efficient ventilation, a fine dust filtering window comprises: a main body which has an inlet hole designed at the top to allow outside air to flow in from the bottom up, and a discharge hole formed at the bottom to discharge air heated or purified through a filter to the inside; a plurality of filtration filters installed in a passage that can move the air flow from the outside to the inside of the main body; a number of fans which are automatically calculated and operated according to the strength of the wind; a sensor which detects air temperature, humidity, air volume, and fine dust; a heating wire which raises the temperature of the air; and a display which displays the temperature, humidity, air volume, and data detected by the fine dust sensor on a screen.
Patent KR-20210063649-A (KR)
Title: System for Providing Tourism information based on Bigdata and Driving method of the Same
Inventor: NAMHO KIM
IPC: G06F40/20
Filed: 2019-11-25
Abstract: The present invention relates to a system for providing tourist spot information reflecting big data-based emotional information and a driving method thereof. The system comprises: a data collection unit for collecting tourism data uploaded on the web including a social network service (SNS), by web crawling; a data search unit for detecting a search result corresponding to a tourist spot information search request from the tourist spot information collected by the data collection unit when the tourist spot information search request is received from a user terminal; a big data unit for building the search results, searched by the data search unit, into big data, and storing the same; a data mining unit for performing keyword analysis on the search results searched by the data search unit, through data mining; an emotion identifying unit for identifying an emotional state related to a post uploaded on the web including the SNS depending on a result of the keyword analysis performed by the data mining unit; and a result providing unit for reflecting the emotional state detected by the emotion identifying unit and providing the search results of the data search unit in visible form. Therefore, the system can collect vast amounts of SNS and website data by web crawling, build the same into bit data, analyze the data, and provide emotion analysis results as visual data so that the same can be used for tourism marketing.
Patent KR-20210063995-A (KR)
Title: System, apparatus and method for recognizing motion of multi-users
Inventor: BAEK SEONG MIN
IPC: G06F3/01
Filed: 2019-11-25
Abstract: A method for recognizing the motions of a plurality of users through a motion recognition device according to the present invention comprises: a step of acquiring a plurality of depth images from a plurality of depth sensors disposed at different positions; a step of extracting user depth data corresponding to a user's area from each of the plurality of depth images; a step of allocating a label ID to each user with respect to the extracted user depth data; a step of matching the label ID for each frame of the depth image; and a step of tracking a joint position with respect to the user depth data based on the matching result. Therefore, the present invention is capable of providing with high-speed and accuracy.
Patent KR-20210064733-A (KR)
Inventor: JEONG CHAE HWAN
IPC: H01L31/18
Filed: 2019-11-26
Abstract: The present invention includes: a conductive silicon substrate preparation step of preparing a conductive silicon substrate formed of crystalline silicon containing n-type impurities; a passivation layer forming step of forming first and second passivation layers formed of an intrinsic amorphous silicon thin film (a-Si : H) on upper and lower surfaces of the conductive silicon substrate to inhibit electron-hole recombination; an electron selective contact layer forming step of forming an electron selective contact layer serving as an electron transport layer on a lower surface of the second passivation layer; a hole selective contact layer forming step of forming a hole selective contact layer FORMED of a copper iodide thin film on an upper surface of the first passivation layer; an upper transparent electrode forming step of forming an upper transparent electrode formed of an ITO or doped ZnO thin film on an upper surface of the hole selective contact layer; an upper metal electrode forming step of forming an upper metal electrode on the upper transparent electrode; a lower metal electrode forming step of forming a lower metal electrode on a lower surface of the electron selective contact layer; and an electron beam irradiation step of irradiating an electron beam to the upper transparent electrode using an electron beam irradiation device to increase a short circuit current by reducing defects generated at an interface between the upper transparent electrode and the copper iodide thin film. The efficiency of solar cells can be improved by increasing the short-circuit current through electron beam irradiation.
Patent KR-20210065317-A (KR)
Title: Hair growth and hair growth, helps thickening eyebrow and eye lashes containing steamed Wild Ginseng 9 times and dried 9 times and natural herbal extract And pure vegetable shampoos, essences, scalp creams, eyebrows and eyelashes using cosmetic raw material compositions for promoting hair growth
Inventor: KWON JOONG WHEE
IPC: A61K8/9789
Filed: 2019-11-27
Abstract: The present invention relates to the promotion of hair growth of hair, eyebrows and eyelashes, and more particularly, to a cosmetic composition for promoting hair growth of hair, eyebrows and eyelashes by containing extracts of wild ginseng which is steamed nine times and dried nine times and natural oriental herb.
Patent KR-20210066106-A (KR)
Title: Muffler system for vehicle
Inventor: HWANG DEA GIL
IPC: F01N13/18
Filed: 2019-11-28
Abstract: The present invention relates to a muffler system for a vehicle. Provided is the muffler system for a vehicle, wherein an exhaust junction unit and an auxiliary muffler are integrally configured to be beneficial to reduce material cost and the weight and secure a package space and to be configured to enable tuning of engine exhaust sound at the same time to maximize user satisfaction.
Patent KR-20210067658-A (KR)
Title: Composition for filing internal prosthesis comprising metal-organic framework and gel
Inventor: HEO CHAN YEONG
IPC: A61F2/00
Filed: 2019-11-29
Abstract: The present invention relates to a composition for filling an implantable prosthesis comprising a metal-organic framework (MOF) and a gel, an implantable composition for filling the same, and a method for manufacturing the same. By making it easier to observe the rupture of the implant in the body compared to the implantable prosthesis filled with a composition not containing the MOF, there is an excellent effect of preventing side effects due to the rupture of the prosthesis.
Patent KR-20200075741-A (KR)
Inventor: EIDA KOKI
IPC: B28B11/24
Filed: 2019-12-02
Abstract: A method for manufacturing a ceramic chip is suitable for manufacturing a ceramic chip. The method comprises: a cutting step of cutting a pre-sintering mother substrate, which is a plate-shaped ceramic molded body, along a plurality of predetermined cutting positions in the thickness direction to obtain pre-sintering chips; and a sintering step for obtaining ceramic chips by sintering the pre-sintering chips. In the cutting step, the following steps are performed for all of the plurality of predetermined cutting positions: a step in which the pre-sintering mother substrate is horizontally placed on a pair of blade supports separated at an interval smaller than the interval between adjacent predetermined cutting positions so that distances from the predetermined cutting positions to the two blade supports are equal; and a step in which the brake plate is brought into contact with the predetermined cutting positions from the upper surface side of the pre-sintering mother substrate, and the brake plate is further pressed so that cracks extend from the lower surface side and the pre-sintering mother substrate is cut at the predetermined cutting positions.
Patent KR-20210070754-A (KR)
Title: A white photosensitive resin composition, a color filter and an image display device produced using the same
Inventor: PARK SEUL KI
IPC: G03F7/004
Filed: 2019-12-05
Abstract: The present invention relates to a white photosensitive resin composition, a color filter manufactured using the same, and an image display device, wherein the white photosensitive resin composition includes scattering particles, an alkali-soluble resin, a polymerizable compound, a photopolymerization initiator and a solvent, and the alkali-soluble resin includes a unit represented by formula 1 and a unit represented by formula 2.
Patent KR-20210072898-A (KR)
Title: perforated stick
Inventor: PARK SU JIN
IPC: A23P10/10
Filed: 2019-12-10
Abstract: The present invention relates to a perforated line that can be broken while applying a force in the middle of a skewe, since the tip of the skewer touch the neck when eating food put on the skewer, which can cause injury on the neck or inconvenience to eat. The present invention can solve the problem that the tip of the skewer touch the neck when eating the food put on the skewer, causing wounds or giving discomfort for eating.
Patent KR-20210076385-A (KR)
Title: Washing machine
Inventor: SUNGMIN KIM
IPC: D06F39/14
Filed: 2019-12-16
Abstract: The present invention relates to a washing machine comprising: a cabinet including a front cabinet in which a cabinet opening is formed; a tub installed in the cabinet and having a tub opening positioned on an extension line from the cabinet opening; a cabinet door installed on the cabinet to open and close the cabinet opening; a tub door installed on the tub to open and close the tub opening; and a gap shielding device selectively shielding a gap between the front cabinet and the tub. This configuration prevents foreign materials from entering the gap between the cabinet door and the tub door.
Patent KR-20210076791-A (KR)
Title: Continuous coating apparatus
Inventor: KIM SI BAEK
IPC: C23C14/56
Filed: 2019-12-16
Abstract: A continuous coating apparatus of the present invention is disclosed. According to one aspect of the present invention, provided is a continuous coating apparatus comprising: a coating part performing coating of an object to be coated while passing the object to be coated therethrough; a door part supplying a coating material to the object to be coated and moving to the coating part to seal the coating part; and a blocking part installed on the door part to be moved along with the movement of the door part and blocking heat and the coating material transferred from the door part to the coating part. Therefore, transfer of high-temperature heat to the object to be coated can be prevented even when the continuous coating apparatus is stopped.
Patent KR-20210077294-A (KR)
Title: Near-infrared emission mask pack that absorb light and emit near-infrared rays, and its manufacturing method
Inventor: LEE SANG HUN
IPC: A45D44/00
Filed: 2019-12-17
Abstract: The present invention provides a mask pack for facial skin care and management through near-infrared emission, simultaneously provides a mask pack having a near-infrared emission effect at a lower cost than an LED mask, and provides uniform and effective adsorption of a near-infrared emission material throughout an entire process when the mask pack is manufactured. As a means of solving the above problems, the present invention relates to manufacture of a mask pack having a near-infrared emission function capable of obtaining a near-infrared emission composition by mixing the near-infrared emission material, a binder, and water at an appropriate ratio; filling the near-infrared emission composition in an immersion tank; uniformly dispersing the near-infrared emission composition without a sedimentation phenomenon through an ultrasonic oscillator installed on a bottom and a side at the same time; uniformly and effectively adsorbing the near-infrared emission composition to a non-woven fabric by increasing fluidity; drying the non-woven fabric when the adsorption of the near-infrared emission composition is completed on the non-woven fabric; and cutting the non-woven fabric into a desired shape.
Patent KR-20210081122-A (KR)
Title: Rail finish Connector for rail type lighting
Inventor: KIM HYUN SOO
IPC: H01R25/14
Filed: 2019-12-23
Abstract: The present invention relates to a rail finish connector of a rail-type lighting fixture. In more detail, the rail finish connector (40) and lighting are connected to a side of a power supply rail (10) which can be installed in a rail manner, and a power connection means (50) is integrally formed at the lower part of a rail closing connection port to directly connect a connection unit of the side of the bar type lighting (20). In addition to the rail method, the bar type lighting can be directly installed and used, so as to improve user efficiency.
Patent KR-20200083264-A (KR)
Title: Composition for forming foam, the foam, method for producting the foam and leather material
Inventor: SASAKI KAORU
IPC: D06N3/14
Filed: 2019-12-24
Abstract: The present invention relates to a foam-forming composition, comprising: (A) a first self-emulsifying aqueous polyurethane resin having at least one hydrophilic functional group selected from the group consisting of sulfo groups and sulfonate groups; (B) a second self-emulsifying aqueous polyurethane resin having at least one hydrophilic functional group selected from the group consisting of carboxy groups and carboxylate groups; (C) a crosslinking agent; (D) a foaming agent; (E) a thickener; and (F) water.
Patent KR-20200083269-A (KR)
Inventor: HORIE KATSUYUKI
IPC: H01F17/04
Filed: 2019-12-24
Abstract: The present invention provides a wire-wound coil component and a drum core, which can be manufactured easily and less affected by an inter-wire capacitance. A coil component(1) includes: a drum core (10) having a winding core (11) extending along a front-rear direction and a flange (12a) provided on a front end of the winding core (11); a first conductor wire (20A) wound around the winding core (11) of a drum core (19); and a second conductor wire (20B) wound on an outer side of the first conductor wire (20A) in a direction orthogonal to the front-rear direction, wherein turns of a same number of the first conductor wire and the second conductor wire contact with each other, while turns of different numbers of the first conductor wire and the second conductor wire are separated from each other.
Patent KR-20210083578-A (KR)
Title: Method, system, and computer program for providing experience that consumes video and comment at the same time
Inventor: JUNGON KIM
IPC: G06F40/258
Filed: 2019-12-27
Abstract: Disclosed are a method, system, and computer program for providing experience to consume video and a comment at the same time. A video providing method includes the steps of: selecting a timestamp comment including a timestamp from among comments related to a video; and synchronizing the video and the timestamp comment to provide the synchronized result.
Patent KR-20190014110-A (KR)
Inventor: KAWAGUCHI Naoto
IPC: H01M4/133
Filed: 2015-05-25
Abstract: 본 발명은 분말 XRD 측정으로부터 얻어지는 흑연 결정의 (110)면의 피크 강도 I110과 (004)면의 피크 강도 I004의 비 I110/I004가 0.1∼0.6, 평균 원형도가 0.80∼0.95이며, d002가 0.337nm이하인 탄소재료이며, 질소 가스 흡착법에 의해 측정되는 지름 0.4㎛이하의 세공의 전체 세공 용적이 8.0∼20.0μL/g이며, 특유의 광학 조직을 갖는 비인편상 탄소재료 및 그 제조 방법에 관한 것이다. 본 발명의 탄소재료는 높이 사이클 특성을 유지한 채 고용량, 고에너지 밀도, 고쿨롬 효율을 갖고, 고속으로 충방전 가능한 저저항의 전지전극을 얻을 수 있는 전지전극용 탄소재료로서 적합하다.