baber/WOPTO huggingface dataset:
Patent KR-20180128579-A (KR)
Inventor: JO NAM MIN
IPC: G01R31/36
Filed: 2017-05-24
Abstract: According to various embodiments of the present invention, an electronic device comprises: a battery connector including a plurality of terminals; a battery detection circuit for detecting whether a battery is connected to the battery connector; a short-circuit detection circuit for detecting whether a battery ID (identification) terminal is shorted to a ground on the basis of at least a part of a voltage level measured by the battery ID terminal among the terminals and a predetermined voltage level; and a processor. The processor may be set to obtain a first signal related to whether the battery is connected to the battery connector from the battery detection circuit, to determine whether the battery is connected to the battery connector on the basis of at least a part of the first signal; to obtain a second signal related to whether the battery ID terminal is shorted to the ground from the short-circuit detection circuit, to determine whether the battery ID terminal is shorted to the ground on the basis of at least a part of the second signal when it is determined that the battery is connected to the battery connector, and to control an operation for the battery on the basis of at least a part of determination on whether the battery ID terminal is shorted to the ground.
Patent KR-20180131677-A (KR)
Inventor: SON JUNG IK
IPC: C01B32/182
Filed: 2017-05-30
Abstract: The present invention relates to a method for manufacturing graphine oxide, which comprises: a first step of reacting a flake type graphite material, an acid solution and an oxidizing agent to produce a product containing oxidized graphite; a second step of removing a waste oxidizing agent and waste acid from the product to separate an oxidized graphene product; a third step of washing the oxidized graphene product with a Kuett-Taylor reactor; and a fourth step of filtering and adding an alcoholic solvent to the washed suspension. According to the method, it is possible to provide a high quality economical and environmentally friendly oxidation graphene from which interlayer impurities are removed with a small number of cleaning times and a small amount of water in the oxidation graphene cleaning step.
Patent KR-20180134610-A (KR)
Inventor: KIM HYANG YEON
IPC: H01M4/36
Filed: 2017-06-09
Abstract: The present invention relates to a method of manufacturing complex metal for a negative active material of a lithium secondary battery having an active silicon nanoparticle uniformly dispersed and extracted in a non-active matrix having silicon (Si), aluminum (Al), iron (Fe), copper (Cu), and nickel (Ni) by heat treating a silicon-based amorphous alloy manufactured with a liquid quenching coagulation method, and a negative active material and a lithium secondary battery manufactured thereby. Therefore, according to the present invention, the lithium secondary battery has yield strength to endure dilational stress of a silicon particle by intercalation of a lithium ion when performing charging and discharging, and durability characteristics can be improved by restricting a particle to be fine by volume expansion and contraction of the negative active material when performing charging and discharging.
Patent KR-20190000944-A (KR)
Inventor: YONG DONG EUN
IPC: A23L33/10
Filed: 2017-06-19
Abstract: The present invention relates to a lytic bacteriophage specific for a bacterium in the Klebsiella genus resistant to antibiotics. Specifically, provided is a YMC16/01/N133_KPN_BP bacteriophage (Accession number: KCTC18575P), including a genome which is identified as a sequence number 2 to 4. Showing a specific lytic ability for bacteria in the Klebsiella genus resistant to antibiotics, the bacteriophage can be used for the prevention and treatment of diseases caused by the bacteria in the Klebsiella genus resistant to antibiotics.
Patent KR-20190001768-A (KR)
Inventor: KANG WAN MO
IPC: A45C13/02
Filed: 2017-06-28
Abstract: According to the present invention, provided is a wallet to which a wireless charging function is added, wherein the wallet comprises: a wallet body including an outer skin part which can be folded in half, and a pair of inner skin parts which form an accommodation space divided on the basis of a part which is folded by being coupled to be symmetrically folded on both sides of the inner side of the outer skin part; and a wireless charging unit including a first plate which is embedded between the outer skin part and any one inner skin part of the wallet body, a first power transmission antenna which is installed to be supported on the first plate, a first shield sheet which is provided between the first power transmission antenna and any one inner skin part, a second plate which is embedded in a contact part of the inner skins, a second power transmission antenna which is installed to be supported on one side of the second plate, a second shield sheet which is provided between the second power transmission antenna and the other inner skin part, and a circuit part which is installed on the other side of the second plate to be supported and is electrically connected to the first and second power transmission antennas. While a portable electronic device is accommodated inside the wallet or is placed outside the wallet, a main battery of the portable electronic device can be easily charged.
Patent KR-20190002167-A (KR)
Inventor: LEE JUNG SOO
IPC: B01D46/00
Filed: 2017-06-29
Abstract: According to an embodiment of the present invention, a seat with a function of a cold wind and a warm wind comprises: a seat unit in which an air flow path is formed; and an air blowing unit connected to the air flow path of the seat unit. The air blowing unit comprises a drive motor providing an air blowing force, a fan connected to the drive motor, and a heat exchange unit placed in the front of the fan with respect to a flow direction of air.
Patent KR-20190003177-A (KR)
Inventor: KIM HYOUNG JUNE
IPC: A61K8/97
Filed: 2017-06-30
Abstract: The present invention relates to a composition for skin external application comprising a Mentha Arvensis extract as an active ingredient. Disclosed is a composition for care of skin damage caused by fine dust which regulates at least one expression level selected from the group consisting of gene in skin cells, IL-1a (NM_000575), IL-1B (NM_000576), IL-36G (NM_019618), S100A7 (NM_002963), LCE3D (NM_032563), PTGS2 (NM_000963), and XDH (NM_000379), affected by the amount of fine dust to a normal level. By using the composition for care of skin damage due to the fine dust, the amount of gene expression changed by the fine dust can be returned to a normal level and skin cell damage can be managed.
Patent KR-20180006864-A (KR)
Inventor: TAPILY KANDABARA N
IPC: H01L21/02
Filed: 2017-07-11
Abstract: A method for selective film deposition on a substrate is provided. According to one embodiment, the method includes a substrate providing step, that is, a step of providing a substrate comprising a first material having a first surface and a second material having a second surface, wherein the first material comprises a dielectric material and the second material comprises a semiconductor material, or a metal containing material excluding metallic oxide, a first surface reacting step of forming a hydrophobic first surface by reacting the first surface with a reaction gas comprising a hydrophobic functional group, and a metallic oxide layer deposition step, that is, a step of depositing a metal oxide film on the second surface by vapor deposition, wherein the deposition of the metal oxide film is inhibited on the hydrophobic first surface.
Patent KR-20180009715-A (KR)
Inventor: DONG KAIWU
IPC: B01J31/24
Filed: 2017-07-18
Abstract: The present invention relates to 1,1-bis(phosphino)ferrocene ligands for alkoxycarbonylation. According to an embodiment of the present invention, the method for preparing the 1,1-bis(phosphino)ferrocene ligands includes the steps of: (a) introducing the ethylenically unsaturated compound in an initial stage; (b) adding a compound including a compound in accordance with any one of the first to eighth claims and palladium (Pd) or adding a complex in accordance with the ninth claim; (c) adding alcohol; (d) supplying carbon monoxide (CO); and (e) heating a reaction mixture to switch the ethylenically unsaturated compound to an ester.
Patent KR-20190009645-A (KR)
Inventor: KANG YOUG MO
IPC: H04M1/725
Filed: 2017-07-19
Abstract: Disclosed is a parking location checking system which can easily check and specify a vehicle at fault. The parking location checking system comprises: a parking location information transmission module consisting of an RFID tag buried and installed in each parking line to transmit parking location information; a vehicle owner smartphone including an engine state determination unit to wirelessly communicate with a vehicle ECU to determine an engine state to determine whether a vehicle is parked, a parking location acquisition unit to receive the parking location information from the parking location information transmission module to store the parking location information if the vehicle is determined to be in a parked state by the engine state determination unit, a parking location display unit to display the parking location information, a vehicle information transmission unit to transmit vehicle information including a license plate number, a phone number, and the parking location information, and a neighboring vehicle information display unit to receive license plate numbers, parking location information, and parking time information of neighboring vehicles parked on the right and the left side of the corresponding vehicle from a parking management server to display the license plate numbers, the parking location information, and the parking time information; and the parking management server to receive the vehicle information received from the vehicle owner smartphone to store and manage the vehicle information, and transmit the neighboring vehicle parking information to the vehicle owner smartphone.
Patent KR-20180136851-A (KR)
Inventor: LIM CHEOL SOO
IPC: B60W50/14
Filed: 2017-08-02
Abstract: The present invention relates to a system and a method for displaying drowsiness of a driver. The system includes: a drowsiness state detection device for detecting a drowsy state of a driver; a control unit for displaying the drowsy state of the driver on a back light part or a front light part when detecting the drowsy state of the driver from the drowsiness state detection device; a rear light part for displaying a brake operation, a direction change, and rearward driving of a vehicle, or a front light part for lighting the front of the vehicle and displaying the direction change; and a gear state identifying unit for identifying whether the gear state of the vehicle is in a traveling gear, a parking gear, a neutral gear, or a reverse gear. The control unit causes the display unit to display a sign corresponding to the drowsy state in the rear light part or the front light part when detecting the drowsy state by the drowsy state detection device in a state in which the gear state identification unit is in the traveling gear state. The control unit does not cause the display unit to display the sign corresponding to the drowsy state in the rear light part or the front light part when detecting the drowsy state by the drowsy state detection device in a state in which the gear state identification unit is in the parking gear state, the neutral gear state, or the reverse gear state.
Patent KR-20190018256-A (KR)
Inventor: YUN OK JA
IPC: F24D13/02
Filed: 2017-08-14
Abstract: The present invention relates to an electric floor heating system having an electric heating cable, and more specifically relates to an electric floor heating system which has reduced electric heating costs and can be easily constructed by making the thickness of a cement mortar layer thin. The floor heating system includes a base, an electric heating cable or pipe, and the cement mortar layer for burying the electric heating cable or pipe, wherein the cement mortar layer for burying the electric heating cable or pipe has compressive strength of 20.0 or more, bending strength of 5.0 or more, and adhesion strength of 1.0 or more. The cement mortar layer is higher than the electric heating cable or pipe by 3 to 6 mm.
Patent KR-20190024085-A (KR)
Inventor: KANG DAE SUNG
IPC: H01L21/033
Filed: 2017-08-31
Abstract: The present invention provides a semiconductor device capable of increasing light extraction efficiency and a manufacturing method thereof. The semiconductor device comprises: a substrate; a semiconductor layer on the substrate; and a refractive index conversion layer between the substrate and the semiconductor layer, wherein the refractive index conversion layer is surrounded by a first pattern and a second pattern which face to each other and includes a plurality of space regions including air. The first pattern is arranged on an upper surface of the substrate and the second pattern is arranged on a lower surface of the semiconductor layer. Moreover, the first pattern is an engraved pattern which is recessed from a lower surface of the substrate into the inside and the second pattern is the engraved pattern which is recessed from an upper surface of the semiconductor layer into the inside.
Patent KR-20190029033-A (KR)
Title: The fabrication method of bubble sheet for vehicle
Inventor: KOO HONG MO
IPC: B29C59/00
Filed: 2017-09-11
Abstract: The present invention relates to a production method of a bubble sheet for a vehicle having improved rigidity. The production method comprises the steps of: preheating a first polymer sheet; supplying the first polymer sheet to a partially preheated pattern former to form a patterned polymer sheet having a plurality of patterns having concavo-convex shapes; and combining the patterned polymer sheet and a nonwoven fabric sheet.
Patent KR-20190036638-A (KR)
Title: Fabric Sticker
Inventor: LEE YONG CHUL
IPC: C09J7/21
Filed: 2017-09-28
Abstract: The present invention relates to a fabric sticker in which strand loosing of a cut surface is prevented when cutting the fabric sticker. The fabric sticker comprises: a fabric paper in which a design is printed on an upper surface thereof wherein the fabric paper is woven to have predetermined hardness; a waterproof paper which is on a lower surface of the fabric paper and is to make the lower surface of the fabric paper waterproof; and an adhesive layer of which one side is laminated with a lower surface of the waterproof paper and the other side is a detachably releasing paper.
Patent KR-20170117954-A (KR)
Title: 압축기용 머플러
Inventor: JAEHO CHO
IPC: F04B39/00
Filed: 2017-09-29
Abstract: 본 발명에 의한 압축기용 머플러 및 이를 구비한 압축기는, 흡입소음부와 토출소음부를 일체로 형성함으로써, 흡입측 머플러와 토출측 머플러를 이루기 위한 부품수를 줄일 수 있을 뿐만 아니라 머플러의 조립부위에서의 냉매 누설을 방지할 수 있으며 흡입유로와 토출유로를 줄일 수 있다. 또, 흡입소음부와 토출소음부가 분리됨에 따라 토출되는 냉매가 흡입되는 냉매를 가열시키는 것을 미연에 방지하여 흡입손실을 줄일 수 있다. 또, 흡입소음부와 토출소음부가 플라스틱 재질로 형성됨에 따라 제조 비용을 절감할 수 있다. 또, 흡입측 소음공간과 토출측 소음공간의 구조를 단순화하면서도 각각 흡입챔버와 토출챔버를 이용하여 소음효과를 높임으로써 전체 머플러의 크기를 줄이면서도 소음효과를 높일 수 있다.
Patent KR-20190040744-A (KR)
Title: Sitting mat for training sphincter and improving hemorrhoids
Inventor: CHO GIL HYEONG
IPC: A63B23/20
Filed: 2017-10-11
Abstract: The present invention relates to a sitting mat and, more specifically, relates to a sitting mat for training a sphincter and improving hemorrhoids. According to the present invention, the sitting mat for training a sphincter and improving hemorrhoids comprises: a cushion unit having an external side having a cushion and a hollow portion having a predetermined shape; and a hemorrhoids rail unit having a peanut-shaped rail and a hollow portion, wherein at least one external side surface is in contact with an internal side surface of the cushion unit.
Patent KR-20180040115-A (KR)
Inventor: KIM UH HYUN
IPC: A61K8/60
Filed: 2017-10-11
Abstract: The present invention relates to a composition for regenerating a skin comprising a cADPR or NAADP antagonist. When the composition for regenerating the skin comprising the cADPR or NAADP antagonist is used, the skin can be protected from skin cell damage induced by UV-B of ultraviolet rays. In addition, the composition for regenerating the skin has an excellent ability to restore and regenerate the skin from damage and has no side effects, so the composition can be used in various forms such as an external preparation for the skin, a pharmaceutical composition, a cosmetic composition, a food composition, and the like.
Patent KR-20190044463-A (KR)
Title: A collapsible hanger with shoulder pads
Inventor: IM KYU HYEON
IPC: A47G25/40
Filed: 2017-10-20
Abstract: The present invention is provided with changeability by being collapsible, so as to be easily inserted into an upper end part of a jacket to hang the clothes. The present invention provides the advantage of being unfolded by using a single button like an umbrella such that the hanger can be unfolded within the clothes in an easier and more efficient manner. Furthermore, a shoulder pad is attached to the hanger such that the upper end part of the clothes can be prevented from being stretched due to the weight of the clothes and the clothes can be fixated. Additionally, when clothes are not hung at the foldable hanger, the hanger is collapsed for an efficient space utilization.
Patent KR-20190044725-A (KR)
Inventor: KIM SANG MIN
IPC: C02F1/32
Filed: 2017-10-21
Abstract: According to an embodiment of the present invention, the present invention relates to a portable water purifier, which is opened and closed by engaging a first case embedded with a power generation unit and a second case embedded with a water purification unit for purifying water introduced from the outside by using voltage supplied by the power generation unit. The power generation unit includes: a solar controller for transforming a solar voltage supplied from a solar panel, and outputting the same; a transformation unit for transforming AC voltage supplied from the outside into DC voltage, and outputting the same; and a battery unit for charging voltages output from the solar controller and the transformation unit. The water purification unit includes: a filter unit for purifying introduced water; a pump unit for moving water introduced from the outside to the filter unit; and a UV sterilization unit for sterilizing the water purified by the filter unit using UV.
Patent KR-20190047433-A (KR)
Inventor: YOO SEON KYUNG
IPC: B23K26/08
Filed: 2017-10-27
Abstract: Disclosed by the present invention is a non-powered treadmill. The disclosed non-powered treadmill includes: a pair of belts which connects a plurality of slats; a plurality of bearing assemblies which support each of the pair of belts to be able to rotate; a front pulley and a rear pulley; and a frame structure which supports the bearing assemblies, the front pulley, and the rear pulley to be able to rotate. The frame structure may have a plurality of penetration holes, through which a part of each bearing assembly penetrates, and a plurality of connection spaces which are extended from the upper part of the frame structure to the penetration holes. The present invention is able to manufacture a frame having a plurality of penetration holes in a short time.
Patent KR-20190048005-A (KR)
Inventor: KIM YONGWOOK
IPC: H01L51/50
Filed: 2017-10-30
Abstract: The present invention relates to a compound, capable of lowering a driving voltage and improving light efficiency and lifespan characteristics of an organic light emitting device, and to a coating composition including the same, an organic light emitting device using the same, and a manufacturing method thereof. The compound is represented by chemical formula 1. In the chemical formula 1, a and b are each independently an integer of 1 to 20, and Ar1 is a substituted or unsubstituted alkyl group, a substituted or unsubstituted aryl group, or a substituted or unsubstituted heterocyclic group.
Patent KR-20190048227-A (KR)
Inventor: BAIK Eil Woo
IPC: H04L29/08
Filed: 2017-10-31
Abstract: Provided is a blockchain-based data management method to efficiently use network resources on a blockchain network. According to the present invention, a data management method managing the same blockchain data as that of a second block chain node, and executed in a first block chain node forming a blockchain network with the second block chain node. The method comprises the following steps: receiving first data losing at least a part of data from raw data; performing first quality evaluation for the first data; determining the management quality of the raw data and data to be recorded with the management quality based on a result of first and second quality evaluations, wherein the second quality evaluation is performed to the second data by the second block chain node receiving the second data losing at least a part of the raw data; and recording the data to be recorded to blockchain data, wherein the data to be recorded may be a part of the raw data.
Patent KR-20190048451-A (KR)
Inventor: JEONG HEE LEE
IPC: C12Q1/68
Filed: 2017-10-31
Abstract: The present invention relates to a primer set for discriminating purple color of perilla leaves, comprising an oligonucleotide primer of SEQ ID NO: 1, SEQ ID NO: 2 and SEQ ID NO: 3; a kit for discriminating purple color of perilla leaves using the primer set; and a method of discriminating purple color of perilla leaves. The primer set of the present invention can easily, quickly, and accurately discriminate whether the back side of perilla leaves is purple at an early stage of cultivation, and thus can be effectively used for breeding a new variety of perilla.
Patent KR-20190051407-A (KR)
Inventor: PARK JEONG KGU
IPC: E05C3/28
Filed: 2017-11-07
Abstract: The present invention relates to a door locking device which rotates a cam device having a tilted protruding part formed on both sides to push out a moving member disposed on both sides of the cam device and rotates a rotating member as the moving member is pushed out so as to release a locking state. According to the present invention, the door locking device comprises: a circular cam device having a plurality of tilted protruding part formed on one side and the other side, respectively; a pair of moving members disposed adjacent to both sides of the cam device to reciprocate by rotation of the cam device; a pair of rotating members having a protruding part protruding from one side to be axially rotated by reciprocation of the adjacent moving member and having a locking part protruding from the other side; a pair of coupling members having a locking sill formed on one side to be close to the locking part and axially rotated; and a pair of elastic members adjacent to the coupling members to provide rotational force.
Patent KR-20170131329-A (KR)
Inventor: LEE JIN HO
IPC: H04N19/13
Filed: 2017-11-21
Abstract: Disclosed are a method for encoding and decoding an intra-prediction mode, an image decoding method, and an image decoding apparatus. The method for decoding an intra-prediction mode includes the steps of: deriving a most probable mode (MPM) from a peripheral prediction unit adjacent to a current prediction unit; and deriving the intra-prediction mode of the current prediction unit based on an MPM flag indicating whether an MPM with the same prediction mode as the intra-prediction mode of the current prediction unit exists among the derived MPMs. Accordingly, the present invention can improve image encoding and decoding efficiency.
Patent KR-20190059726-A (KR)
Inventor: PARK JIN HONG
IPC: G06F3/0481
Filed: 2017-11-23
Abstract: The present invention relates to a method for processing interaction between a user and an object in virtual reality environment. The method comprises the steps of: synchronizing; detecting surrounding environment; processing interaction; and controlling motion. Therefore, the method may be applied to one or more HMD devices, thereby improving the interworkability, scalability, and flexibility.