baber/WOPTO huggingface dataset:
Patent KR-20190083042-A (KR)
Inventor: KIM WON JUNG
IPC: H01L33/52
Filed: 2018-01-03
Abstract: The present invention relates to a light emitting device package capable of increasing light extraction efficiency, electrical characteristics, and reliability. According to an embodiment of the present invention, the light emitting device package comprises: a main body including an upper surface, a lower surface, and a side surface connecting the upper surface and the lower surface, and including first and second opening units passing through the upper surface and the lower surface; and a light emitting device including first and second bonding units individually arranged on the first and second opening units. The main body includes a recess provided on the lower surface. The recess vertically overlaps with the first opening unit and the second opening unit. The recess can be exposed to the side surface of the main body.
Patent KR-20190084436-A (KR)
Title: Gas diffusion layer for fuel cell comprising metal nanowire-coated surpport layer, preparation method thereof and flexible polymer electrolyte membrane fuel cell comprising the same
Inventor: SUNG JONG YOO
IPC: H01M8/1018
Filed: 2018-01-08
Abstract: The present invention relates to a gas diffusion layer for a fuel cell comprising a support layer coated with metal nanowires, a method for manufacturing the same, and a flexible polymer electrolyte membrane fuel cell comprising the gas diffusion layer. More particularly, a gas diffusion layer for a fuel cell comprising a support layer coated with metal nanowires can be manufactured, and the gas diffusion layer can be used in a flexible polymer electrolyte membrane fuel cell in which a reduction in performance due to repeated bending is suppressed.
Patent KR-20190090144-A (KR)
Title: A Communication Module for UAV Datalink Applications
Inventor: LEEDONGKOOK
IPC: H04B1/44
Filed: 2018-01-24
Abstract: The present invention relates to a communication module for an unmanned aerial vehicle (UAV) data link comprising an antenna, a bi-directional amplifier, up/down converters, a frequency generator, three RF switches, a directional coupler, a modem, etc. The communication module is a communication module with a TDD method which detects an RF signal coupled from the directional coupler provided in a front end of the modem to control the three RF switches and the bi-directional amplifier for separation of transmission and reception.
Patent KR-20190091590-A (KR)
Title: the substitute service platform system for inspecting of realestate defect
Inventor: SEO YOUNG SEONG
IPC: G06Q50/16
Filed: 2018-01-29
Abstract: The present invention provides a real estate defect investigation agency service platform system in which a professional investigation company investigates defect of a real estate a user would purchase or take on lease on behalf of the user to help the user make a decision. The system comprises: a login step (1) of allowing the user to login to a server of a service provider on the internet via an application that the service provider provides through a user′s computer or mobile terminal; an investigation request step (2) of requesting investigation of defect of the real estate via the application; an investigation request transfer step (3) of allowing the server to transfer an investigation request to the professional investigation company; a request acceptance notify step (4) of allowing the professional investigation company to check the investigation request via the application that the service provider provides through a professional investigation company′s computer or mobile terminal to notify request acceptance; a payment step (5) of allowing the user to pay fee via the application; a field investigation step (6) of allowing the professional investigation company to investigate defect of the real estate where investigation is requested; an investigation result register step (7) of allowing the professional investigation company to upload taken field photos and an investigation result to the server; and an investigation result report step (8) of allowing the user to receive the investigation result via the application.
Patent KR-20180014427-A (KR)
Inventor: JUNG GILL YOUNG
IPC: E21F11/00
Filed: 2018-01-29
Abstract: A system for responding to an internal accident inside a tunnel, and a control method thereof are provided. The system for responding to an internal accident inside a tunnel includes: an information receiving portion configured to receive speed information of a plurality of vehicles in a tunnel and internal image information of the tunnel from a plurality of speed detection sensors and a plurality of cameras; an information transmitting portion configured to transmit internal situation information of the tunnel to an external device; and a control portion configured to determine whether or not an accident occurs based on the speed information of the vehicles and the internal image information which are received through the information receiving portion, and in response to a determination that the accident has occurred, control the information transmitting portion to transmit data for warning of the accident having occurred to the external device.
Patent KR-20180104557-A (KR)
Title: Semiconductor device and method of forming partition fence and shielding layer around semiconductor components
Inventor: LEE GOO
IPC: H01L23/31
Filed: 2018-02-13
Abstract: A semiconductor device has a partition fence disposed between a first attachment region and a second attachment region on a substrate. A first electrical component is disposed over the first attachment region. A second electrical component is disposed over the second attachment region. The partition fence extends over the first and second electrical components along the length thereof. An encapsulant is deposited over the substrate, the first electrical component, the second electrical component, and the partition fence. A portion of the encapsulant is removed to expose the surface of the partition fence and planarize the encapsulant. A shielding layer is formed on the encapsulant and comes into contact with a surface of the partition fence. The combination of the partition fence and the shielding layer comparts the first electrical component and the second electrical component for physical and electrical isolation to reduce effects of EMI, RFI, and interference between devices.
Patent KR-20190099773-A (KR)
Inventor: PARK HEE JIN
IPC: A61L9/20
Filed: 2018-02-20
Abstract: Disclosed is an air conditioner which comprises: a photocatalyst filter including a space through which the air can pass and enabling a transition metal oxide including at least one of TiO_2, ZnO, NiO, and WO_3 which can remove gas included in the air to be formed on a surface of the photocatalyst filter in a nano-tube shape; and a light source irradiating light to the photocatalyst filter.
Patent KR-20190102611-A (KR)
Title: Device and Method for Measuring Skin changes due to Blue-light
Inventor: JO HONGLI
IPC: A61B5/00
Filed: 2018-02-26
Abstract: The present invention relates to a device and method for measuring a skin change due to blue light. According to one embodiment of the present invention, the device comprises: one or more light sources irradiating light in blue light bands with different amount of light to a plurality of test areas set on a skin area to be tested; and a control unit detecting the minimum darkening reaction point among the test areas and calculating the amount of light in the corresponding test area as the minimal pigment dose (MPD) for blue light.
Patent KR-20190104805-A (KR)
Title: Process for preparing aqueous acrylic adhesive composition
Inventor: LEE KUM HYOUNG
IPC: C09J133/08
Filed: 2018-03-02
Abstract: The present invention relates to a production method of an aqueous acrylic adhesive composition and, more specifically, to a production method of an aqueous acrylic adhesive composition, which minimizes a hydrolyzable monomer content to produce an acrylic emulsion resin and performs an aging process at the high temperature for a predetermined time after neutralized with an alkaline substance, thereby minimizing time-dependent change of adhesive properties such as initial adhesion, peeling force, holding force and the like when stored for a long time in a state of a water dispersion polymer.
Patent KR-20190105962-A (KR)
Title: Traffic light control system based on information technology for pedestrian safety and control method thereof
Inventor: YOO YONG MIN
IPC: G08G1/07
Filed: 2018-03-07
Abstract: The present invention relates to an IT-based traffic light control system for pedestrian safety and a control method thereof and, more specifically, to an IT-based traffic light control system for pedestrian safety, capable of calling the attention of a smartphone user walking across a crosswalk through a visual or acoustic notification in accordance with the operation of a traffic light by installing a specific application in the smartphone, and a control method thereof. To achieve the purpose, the IT-based traffic light control system includes: an Android application installed in a smartphone of a user; an Arduino traffic light device installed in a road to be controlled and turned on selectively in a specific color; and a php server functioning to connect the Android application and the traffic light device.
Patent KR-20180106895-A (KR)
Inventor: LEE JONG HWAN
IPC: A47G9/10
Filed: 2018-03-09
Abstract: The present invention relates to a portable pillow and blanket kit capable of storing a blanket in a pillow shell, being easily used depending on a space and a situation by receiving and discharging air with shape deformation of the pillow shell, and stably supporting a body part by combining a plurality of portable pillows. The present invention comprises: the pillow shell in which an opening/closing unit is formed; a blanket which is inserted into the pillow shell through opening and closing of the opening/closing unit; a shell shape deformation member one end unit of which is fixedly combined with the pillow shell and the other end unit of which is detachably attached to the outer surface of the pillow shell such that a shape of the pillow shell is deformed; and a cushion member which is penetrated and combined with the shell shape deformation member. A first air controlling unit for injecting or discharging air in/from the inside of the pillow shell is formed in the pillow shell. A deformation member detaching unit, to/from which the other end unit of the shell shape deformation member is attached/detached, is formed on the outside of the pillow shell.
Patent KR-20190111276-A (KR)
Inventor: MOON HYOUNG MIN
IPC: C02F1/469
Filed: 2018-03-22
Abstract: A water purifier having a deionization filter according to an embodiment of the present invention comprises: a deionization filter including a first electrode, a second electrode, and a bipolar ion exchange sheet located between the first electrode and the second electrode, and performing a deionization operation to remove ionic substances contained in the water; a power supply unit selectively applying a deionization voltage or a regeneration voltage to the deionization filter; and a control unit controlling a voltage applied by the power supply unit to the deionization filter to control a total dissolved solids (TDS) removal rate by the deionization filter within a preset range.
Patent KR-20190111328-A (KR)
Inventor: YUN JI HYUN
IPC: C02F1/40
Filed: 2018-03-22
Abstract: The present invention relates to a method for inhibiting microalgae using chemically treated rotifers, comprising the steps of: obtaining rotifers having morphological changes and loss of fertility through chemical treatment; and supplying the rotifers chemically treated to the microalgae, thereby inhibiting the growth of the microalgae by ingesting the microalgae and extinguishing the rotifers ingesting the microalgae after a certain period of time. As a result, the rotifers consuming the microalgae are provided to prevent the red algae or the green algae caused by the microalgae. Rotifers, which have lost fertility by chemical treatment, die after a certain time.
Patent KR-20190113099-A (KR)
Title: Apparatus for detecting current using rogowski coil
Inventor: KIM BYUNGCHUL
IPC: G01R15/18
Filed: 2018-03-27
Abstract: According to various embodiments of the present invention, provided is a current detection apparatus, which comprises: a Rogowskii coil; a voltage forming unit inducing a voltage from a current applied to the Rogowskii coil; and an integrator detecting waveforms of a current from the induced voltage. According to various embodiments, the integrator may include a filter portion configured to filter the induced voltage, and an integrator portion configured to sample the filtered voltage within a predetermined frequency range and detect waveforms of a current.
Patent KR-20180114505-A (KR)
Inventor: OKUBO TAKAHIRO
IPC: C09J7/00
Filed: 2018-03-30
Abstract: The present invention provides an adhesive sheet, which is not in the form of citron peel, is excellent in weatherability, foam resistance, and reworkability, and does not cause zipping; and provides an adhesive composition capable of obtaining the adhesive sheet. According to the present invention, the adhesive composition comprises: a (meth) acrylic copolymer (A), which is a copolymer of a monomer component, comprising (meth) acrylic acid alkyl ester having the Tg of a homopolymer of 0°C or higher, (meth) acrylic acid alkyl ester having the Tg of a homopolymer of less than 0°C, and carboxyl group-containing monomer; (meth) acrylic copolymer (B), which is a copolymer of a monomer component, comprising methacrylic acid alkyl ester and an amino group-containing monomer; and a cross-linking agent (C). The amount of a polymerization initiator contained in 100 wt% of the solid content of the adhesive composition is 800 ppm or less.
Patent KR-20190038256-A (KR)
Title: Methods of cutting metal gates and structures formed thereof
Inventor: PERNG TSU HSIU
IPC: H01L21/78
Filed: 2018-04-06
Abstract: A method comprises a step of forming a gate stack that includes a gate dielectric and a metal gate electrode over the gate dielectric. On opposite sides of the gate stack, an inter-layer dielectric is formed. The gate stack and the inter-layer dielectric are planarized. The method further comprises the steps of: forming an inhibitor film on the gate stack, with at least a portion of the inter-layer dielectric exposed; selectively depositing a dielectric hard mask on the inter-layer dielectric, with the inhibitor film preventing the dielectric hard mask from being formed thereon; and etching to remove a portion of the gate stack, with the dielectric hard mask acting as a portion of a corresponding etching mask.
Patent KR-20180117054-A (KR)
Inventor: CHRISTOPH HECKNER
IPC: D05B35/02
Filed: 2018-04-16
Abstract: A sewing machine of the present invention has a supply part (12) for an upper yarn (13). The needle stand having a sewing needle functions to guide the upper yarn (13) through a sewn item. The sewing needle can be moved up and down during being driven. A gripper captures the upper yarn (13) during stitch formation. An upper yarn shaft (37) is rotatable about its own shaft axis. The upper yarn (13) is slidably supported on the upper yarn shaft (37). The operable rotary drive (38) rotates the upper yarn shaft (37) about the shaft axis periphery of the upper yarn shaft (37). A control facility (33) actuates the rotary drive (38). A sewing machine is produced which enables improvement of the outward seam in such a manner that the yarn end portion protruding after sewing becomes as short as possible. In addition, reproducibility of a sewing procedure can be improved.
Patent KR-20190120651-A (KR)
Title: Composition for coating a surface comprising fucoidan catechol conjugates and method of coating a surface using the same
Inventor: KO SANGWON
IPC: B05D1/18
Filed: 2018-04-16
Abstract: The present invention relates to a surface coating composition comprising a fucoidan catechol conjugate and a coating method using the same and, more specifically, to a surface coating composition which can efficiently perform the surface coating capable of preventing the adsorption of bacteria, viruses, or the like using the fucoidan catechol conjugate and transition metal salt, and to a surface coating method using the same.
Patent KR-20190123926-A (KR)
Inventor: PARK SUN MIN
IPC: G01N33/18
Filed: 2018-04-25
Abstract: A food monitoring method can be performed in an integrated food logistics system including a sensing node, a repeater, and a food monitoring server interconnected through a network. The food monitoring method comprises the steps of: receiving a first identifier of food scanned through a scanner and a second identifier of the sensing node; matching and storing, by the server, the first identifier and the second identifier; generating food environment information by sensing environment information of a first region in which the food is located through the sensing node; transmitting the second identifier and the food environment information to the food monitoring server through the repeater; retrieving, by the food monitoring server, reference environment information set for the food based on the second identifier; and determining, by the food monitoring server, the state of the food based on the reference environment information and the food environment information. The present invention allows a user to use safe food with reliability in food.
Patent KR-20190123962-A (KR)
Inventor: HAMAMOTO NOBUO
IPC: H01M50/443
Filed: 2018-04-25
Abstract: Provided are an ion conductive membrane, a manufacturing method thereof, and a secondary battery including the same. The ion conductive membrane comprises a membrane substrate comprising membrane forming particles and ion conductive particles disposed on the membrane substrate, wherein the membrane forming particles comprise an expandable material, and the ion conductive particles are exposed on both sides of the membrane substrate, respectively.
Patent KR-20180050639-A (KR)
Inventor: SUH YOUNG HEE
IPC: A61K47/38
Filed: 2018-05-08
Abstract: The present invention relates to a solifenacin preparation containing solifenacin or a pharmaceutically acceptable salt thereof, an antioxidant, and a binder. More specifically, the present invention relates to a solifenacin preparation prepared by direct tableting. Compared to a preparation made by a conventional wet granulation method, it is possible to simplify production processes, to make it possible to remarkably improve shortcomings such as uniformity in content and a degree of blending even when undergoing high-speed tableting after produced via the direct tableting, thereby enabling production of the solifenacin preparation.
Patent KR-20190131991-A (KR)
Title: Suture kit
Inventor: JANG MIN SEO
IPC: A61B17/00
Filed: 2018-05-18
Abstract: Embodiments of the present invention provide a suture kit which includes: a suture bent so that both ends thereof face the same direction, and including a plurality of inclined protrusions; and an insertion cone coupled to a bent part of the suture, arranged to start being inserted into the skin of a human body, and inclined in the same direction as the protrusions of the suture. Therefore, the suture kit can be effectively used in performing suturing and lifting due to excellent fixation into tissues after being inserted into a human body, and risk of infection can be reduced.
Patent KR-20190132091-A (KR)
Title: Photovoltaic Power Generation Apparatus and Method for MPPT(Maximum Power Point Tracking)
Inventor: LEE YOUNG KWOUN
IPC: H01L31/042
Filed: 2018-05-18
Abstract: The present invention relates to an apparatus for generating solar power for tracking a maximum power point. The apparatus for generating solar power for tracking a maximum power point comprises: first to third solar cell arrays (130-1 to 130-3) receiving solar power to generate electrical energy; first to third boost type converters (140-1 to 140-3) connected to the first to third solar cell arrays (130-1 to 130-3), respectively; and a three-phase inverter (150) receiving the output of the first to third boost converters (140-1 to 140-3) to generate a system power source (190). The apparatus for generating solar power for tracking a maximum power point detects the voltage of the first to third solar cell arrays (130-1 to 130-3), wherein if the voltage of a specific solar cell array is smaller than a first DC voltage (VDC1) when the mode (INV_MODE) for tracking the maximum power point (MPPT) is turned off, a specific boost converter corresponding to the specific solar cell array is turned on, if the voltage of a specific solar cell array is smaller than a second DC voltage (VDC2) when the mode (INV_MODE) for tracking the maximum power point (MPPT) is turned on, a specific boost converter corresponding to the specific solar cell array is turned on, and the first DC voltage (VDC1) is different from the second DC voltage (VDC2). The present invention can maximize output generated from a solar cell module.
Patent KR-20180058695-A (KR)
Inventor: CHOI HO SUK
IPC: C08J5/00
Filed: 2018-05-24
Abstract: The present invention relates to a method for producing a metal nanoparticle-polymeric composition thin film in which uniform metal nanoparticles are uniformly dispersed in a polymer matrix. More specifically, the present invention relates to a method for producing a metal nanoparticle-polymeric composition thin film, comprising the following steps: (A) preparing a mixture of ionic liquid and polyethylene oxide; (B) dissolving a metal nanoparticle precursor in the mixture to prepare a reaction solution; (C) applying plasma to an interface of the reaction solution to form a metal nanoparticle-polymeric composite thin film on a gas-liquid interface; and (D) separating the metal nanoparticle-polymeric composite thin film from the reaction solution.
Patent KR-20180066007-A (KR)
Inventor: KAUR IRVINDER
IPC: G03F7/039
Filed: 2018-06-07
Abstract: Provided is an acid generator compound which is useful as a component of a photoresist composition. According to an embodiment of the present invention, provided is an acid generator containing at least one or more hydrophilic moieties. To this end the acid generator includes a structure represented by chemical formula (I).
Patent KR-20190068402-A (KR)
Title: PNA Probe for Discrimination of Quinolone Antibiotic Resistant Bacteria and Method for Discrimination of Antibiotic Resistant Bacteria Using the Same
Inventor: KIM MYOUNG SUG
IPC: C12Q1/689
Filed: 2018-06-14
Abstract: The present invention relates to a PNA probe for identifying bacteria resistant to quinolone-based antibiotics and a method of identifying bacteria resistant to quinolone-based antibiotics by using the same. More specifically, the method comprises the steps of: selecting genetic markers for resistance to quinolone-based antibiotics from Vibrio, Streptococcus, or Enterobacteriaceae, and amplifying the same; hybridizing a PNA specifically recognizing the amplification products; obtaining a melt curve by temperature through temperature control of the hybridized product; and analyzing the melt curve to determine bacteria resistant to quinolone-based antibiotics based on melting temperature. The present invention allows resistance to quinolone-based antibiotics in Vibrio, Streptococcus, or Enterobacteriaceae to be identified in simple, rapid and accurate manners, and thus may be beneficially used to minimize the damage to marine organisms due to Vibriosis, Streptococcus infections, or Edwardsiellosis caused by Vibrio, Streptococcus, or Enterobacteriaceae.