baber/WOPTO huggingface dataset:
Patent KR-20190098506-A (KR)
Inventor: CHOI SEONG JHIN
IPC: H04B10/116
Filed: 2018-02-14
Abstract: The present invention relates to an OWC-based LED lighting device-integrated optical information data transmission device. In visible light communication which is based on visible light of 380-780 nm visible to the human eye and performed by using a conventional lighting device having an LED lamp, a data transmission distance of several meters is relatively short and a transmission speed of 100 Mb/s or less is relatively low such that the conventional lighting device cannot be used for indoor wireless communication and cannot form an interconnected data network with a neighboring LED lamp and a smart device. To solve the problem, the OWC-based LED lighting device-integrated optical information data transmission device comprises an OWC-based LED lighting device (100) and a control server (200). Accordingly, it is possible to accurately emit optical information data including an ID to a smart device, thereby improving receiving performance of an image sensor through a camera of the smart device, and obtaining location and detailed information about a user without restrictions on location and environment. Most of all, the present invention can be compatible with a variety of LED lighting devices.
Patent KR-20190099830-A (KR)
Inventor: PARK GUN YONG
IPC: A61L9/12
Filed: 2018-02-20
Abstract: The present invention relates to an electric fan for cleaning a wind instrument, more specifically, wherein when an electric fan is inserted into a wind instrument bell, a fixing effect is increased with at least two pairs of bands on an external side surface of the electric fan. The bands forming a pair are coupled to each other on an external side surface of the bell to send air while maintaining a state in which the electric fan is coupled to the wind instrument.
Patent KR-20190101201-A (KR)
Inventor: PARK JAE HYEUNG
IPC: G02B5/32
Filed: 2018-02-22
Abstract: According to one embodiment of the present invention, provided is a method for manufacturing a holographic optical element of a transmissive head-mounted display device using a photopolymer and a wave guide, comprising the steps of: (a) injecting N number of (N is a natural number) object light having different angles each other and passing through one lens provided on one surface of the photopolymer and reference light totally reflecting inside the wave guide into one surface of the photopolymer; and (b) hardening the photopolymer recording an interference pattern generated by the interference of the object light and the reference light with an ultraviolet lamp.
Patent KR-20190102822-A (KR)
Title: Clothes dryer with cover filter
Inventor: HUR DONG CHUL
IPC: D06F58/22
Filed: 2018-02-27
Abstract: The present invention relates to a clothes dryer equipped with a cover filter. More specifically, the present invention relates to the clothes dryer which comprises the cover filter provided between a drum and a heat exchanger, wherein the cover filter comprises a front cover located in front of the heat exchanger, a filter part disposed between the front cover and the heat exchanger to be spaced apart from the front cover, and a guide part extending from the front cover to a rear side to be connected to the filter part. In addition, the guide part is formed on only one side of the front cover. Therefore, the cover filter is easy to manufacture and maintain, improves airtightness, and converts air flow without vortex.
Patent KR-20190106090-A (KR)
Title: A buffering device for elevator
Inventor: JEUN JONG BAEG
IPC: B66B5/28
Filed: 2018-03-07
Abstract: Disclosed is a shock absorption device for an elevator, capable of adjusting height. According to the present invention, the shock absorption device comprises: a pit fixing support fixed on the bottom surface of a pit; a support including a cylindrical fixing support upwardly installed on the upper surface of the pit fixing support, a cylindrical moving support inserted into the fixing support to be vertically moved, and a support means supporting the moving support of a fixed state at a predetermined position with respect to the fixing support of a fixed state; and a shock absorber installed on the upper end part of the support to reduce impact. The support means couples a plurality of pairs of first holes vertically formed in the fixing support to face the same to a plurality of pairs of second holes vertically formed at a right angle with the first hole by a nut and a bolt.
Patent KR-20190106145-A (KR)
Title: Actuator for camera
Inventor: LEE HWAN HWI
IPC: G03B17/02
Filed: 2018-03-08
Abstract: A camera actuator of the present invention comprises: a base frame providing an inner space; a carrier accommodated in the base frame and moved in an optic axis direction or a direction perpendicular to the optic axis direction; and a drive unit assembly moving the carrier in the optic axis direction or the direction perpendicular to the optic axis direction, and provided in the base frame. A part or the entire base frame is made of a metallic material.
Patent KR-20190055684-A (KR)
Title: Server and method for providing additional service for micro payment
Inventor: MOON HAN SEONG
IPC: G06Q20/22
Filed: 2018-03-08
Abstract: The present invention relates to a method for allowing a server for providing a micro payment additional service to provide the micro payment additional service for a communication company micro payment service used by a user. According to the present invention, a method for allowing a server for providing a micro payment additional service comprises the steps of: receiving micro payment request information of a user who used the communication company micro payment service; and providing information on user capable of using a loan service from at least one financial service provider to either a communication company server for providing the communication company micro payment service or a terminal carried by the user based on user information included in the micro payment request information.
Patent KR-20190108358-A (KR)
Title: Cyclone type dust collector and Cleaner having the same
Inventor: HYUN KIETAK
IPC: A47L9/16
Filed: 2018-03-14
Abstract: A cyclone dust collector and cleaner of the present invention comprises: a first cyclone including a first cyclone body generating a cyclone flow about a flow axis extending in a vertical direction, a first air inlet formed in the first cyclone body, a first dust outlet formed in the first cyclone body, and a first air outlet formed in the first cyclone body; and a first dust canister communicating with the first dust outlet for collecting dust. At least a part of the first cyclone body is disposed to overlap the first dust canister in a first direction crossing the flow axis.
Patent KR-20190108978-A (KR)
Title: Zinc panel for construction
Inventor: RYU CHE WAN
IPC: E04F13/08
Filed: 2018-03-16
Abstract: The present invention relates to a zinc panel for construction, and more specifically, to a zinc panel for construction, which is possible to form a surface of a panel with various colors, is possible to implement beautiful design without separate sealing and finishing material processing after construction by forming a groove on the surface, and is possible to reduce a construction cost and shorten a construction period.
Patent KR-20190111168-A (KR)
Inventor: KIM DONG JIN
IPC: H01M8/06
Filed: 2018-03-21
Abstract: The present invention relates to a system for removing and recycling reaction byproducts of a magnesium-air fuel cell, which uses a method for treating sulfuric acid (H_2SO_4) or sulfur oxides (SO_3) contained in waste water by recycling magnesium hydroxide (Mg(OH)_2), a reaction byproduct, generated in a magnesium-air fuel cell employing air as an anode substrate and employing magnesium as a cathode substrate. The method comprises the steps of: installing a collecting plate having a membrane provided thereon in a housing body collecting the magnesium hydroxide (Mg(OH)_2), which is a reaction byproduct, from an electrolyte of the magnesium-air fuel cell; separating the magnesium hydroxide (Mg(OH)_2), which is a reaction byproduct, by repeatedly passing the electrolyte of the magnesium-air fuel cell containing the magnesium hydroxide (Mg(OH)_2), which is a reaction byproduct, through the collecting plate having the membrane in the housing body; circulating the waste water containing the sulfuric acid or the sulfur oxides while the separated magnesium hydroxide (Mg(OH)_2) is disposed in the housing body; and removing the sulfuric acid (H_2SO_4) or sulfur oxides (SO_3) contained in the waste water while generating magnesium sulfate (MgSO_4) by allowing the magnesium hydroxide (Mg(OH)_2) to react with the sulfuric acid (H_2SO_4) or sulfur oxides (SO_3) contained in the waste water. The present invention can effectively treat sulfuric acid (H_2SO_4) or sulfur oxides (SO_3) causing serious contamination.
Patent KR-20190113036-A (KR)
Title: Solenoid valve for brake apparatus
Inventor: JEONG SEUNG HWAN
IPC: F16K1/34
Filed: 2018-03-27
Abstract: The present invention relates to a solenoid valve for a brake apparatus, which comprises: a valve body; a plunger installed to linearly reciprocate in the valve body; a pump housing connected to the valve body, wherein an inlet connected to a master cylinder and an outlet connected to a pump are formed; a seat housing connected to the valve body and the pump housing, configured to accommodate the plunger, and provided with an inflow hole communicating with the inlet of the pump housing and a discharge hole communicating with the outlet of the pump housing; a pin installed in the plunger to linearly reciprocate in the seat housing; and a seat member installed to surround a circumference of the pin, and configured to form a first sealing unit coming in contact with the plunger and a second sealing unit coming in contact with the seat housing to block movement of oil from the inlet to the outlet.
Patent KR-20190114357-A (KR)
Title: Camera for mounting on vehicle
Inventor: KIM KWANG HWA
IPC: H05K5/06
Filed: 2018-03-30
Abstract: The present invention relates to a camera for vehicles. The camera for vehicles comprises: a first housing having a lens holder and a substrate mounting unit; a lens unit mounted on the lens holder; a circuit substrate mounted on the substrate mounting unit and having an image sensor unit mounted thereon; a connector unit connected to the circuit substrate; and a second housing having the connector unit and the circuit substrate located thereon and coupled to the first housing. The connector unit and the second housing are tightly coupled.
Patent KR-20190117248-A (KR)
Inventor: KIM KWANG CHAE
IPC: C03B35/20
Filed: 2018-04-06
Abstract: The present invention relates to a glass molding apparatus, which comprises a loading unit for performing an operation of inputting a flat glass to a mold body including upper and lower molds or withdrawing a molded glass completed with bending molding while being circulated by a circulation transfer unit. The loading unit includes: a jig mounting unit for seating a lower jig for supporting the mold body; and an upper mold attaching/detaching means installed at one side of the jig seating unit, lifting and opening the upper mold of the mold body positioned at the jig seating unit for loading the flat glass, and seating the upper mold onto the lower mold again after an loading operation of the flat glass. The lower jig is in contact with the lower mold, and is in contact with a bottom surface of the lower mold through a protrusion of a predetermined area formed on both sides of the lower jig.
Patent KR-20190119751-A (KR)
Title: Speaker microphone
Inventor: KIM HAE SUNG
IPC: H04R1/08
Filed: 2018-04-13
Abstract: The present invention relates to a speaker microphone capable of effectively delivering a message to other persons by magnifying a voice with one microphone coupled with a speaker without the need for other accessory devices for those who attend a job for doing business in front of many people and need to perform music or tell a story in front of a large audience.
Patent KR-20190121587-A (KR)
Title: Rotor assembly
Inventor: LIM DONG HUN
IPC: F04D29/62
Filed: 2018-04-18
Abstract: According to an embodiment of the present invention, a rotor assembly can comprise: an impeller body having a plurality of blades on one surface of the impeller body; a shroud cover configured to form a contact surface coming in contact with one surface of the blades and coupled to the impeller body via the contact surface; a coupling member configured to join the shroud cover to the impeller body via the contact surface; and an opening part disposed in the shroud cover and formed along the contact surface to form a plurality of holes into which the coupling member is injected. Moreover, the rotor assembly can be implemented diversely in accordance with embodiments.
Patent KR-20190123043-A (KR)
Title: Integrated apparatus for cleaning exhaust gas
Inventor: JO UKJE
IPC: F01N3/20
Filed: 2018-04-23
Abstract: The present invention relates to an integrated exhaust processing apparatus, which comprises: a first scrubber including a first inlet portion into which exhaust gas of a first engine flows, a first scrubber body formed to supply washing water to the exhaust gas which flows into the first inlet portion to remove sulfur oxides, and a first outlet portion connected to the first scrubber body to discharge processed exhaust gas; a second scrubber including a second inlet portion into which exhaust gas of a second engine flows, a second scrubber body formed to supply washing water to the exhaust gas which flows into the second inlet portion to remove sulfur oxides, and a second outlet portion connected to the second scrubber body to discharge processed exhaust gas; and a third scrubber including a third inlet portion into which exhaust gas of a third engine flows, a third scrubber body formed to supply washing water to the exhaust gas which flows into the third inlet portion to remove sulfur oxides, and a third outlet portion connected to the third scrubber body to discharge processed exhaust gas. The first scrubber body and the second scrubber body face each other and respectively include a first butting surface. The second scrubber body and the third scrubber body face each other and respectively include a second butting surface. The first scrubber body and the third scrubber body face each other and respectively include a third butting surface.
Patent KR-20190123073-A (KR)
Title: Environmentally friendly binder composition and functional coating composition containing the same
Inventor: KIM JONG PHIL
IPC: C09D5/22
Filed: 2018-04-23
Abstract: The present invention relates to an eco-friendly binder composition for a hard adhesive material and a functional coating composition comprising the same and, more specifically, to an aqueous binder composition which can be applied to a material difficult to be adhered such as glasses, marble, plastic, and the like, and to a functional coating composition comprising the same.
Patent KR-20190124986-A (KR)
Title: Searching Method for Related Law
Inventor: KIM HYOUNG JOONG
IPC: G06Q50/18
Filed: 2018-04-27
Abstract: Disclosed is a method for providing related law. The method comprises the steps of: searching for at least one written judgment from a search server for an inputted keyword; extracting reference provision data included in the searched written judgment; parsing the extracted reference provision data based on an identifier; and generating word vectors for each law clause included in the reference provision data by vectorizing the parsed reference provision data.
Patent KR-20190128358-A (KR)
Title: Air cleaner that can attach and detach portable humidifier
Inventor: CHOI GUY JIN
IPC: H02J7/00
Filed: 2018-05-08
Abstract: The present invention relates to an air purifier with a detachable portable humidifier, which comprises: a portable humidifier; and an air purifier coupled to the portable humidifier. The portable humidifier can be coupled to the air purifier to implement at least one function of a humidification function of the portable humidifier and an air purification function of the air purifier. Accordingly, the air purification function and the humidification function can be used indoors. Moreover, the humidifier can be carried for use at the outside.
Patent KR-20190129444-A (KR)
Title: Cooling and heating system for vehicle
Inventor: LEE WON SUK
IPC: B60H1/14
Filed: 2018-05-11
Abstract: The present invention relates to a cooling and heating system for a vehicle, which comprises: a waste heat chiller; a battery chiller; a first cooling water line; a second cooling water line; and a cooling water control means. Therefore, because waste heat can be used during a heating mode, heating performance can be improved. In addition, the heat of a battery can be managed because the battery is cooled during a cooling mode.
Patent KR-20190131854-A (KR)
Title: Multi-channel package, and test apparatus and test method for testing the package
Inventor: SHIN SEONG SEOB
IPC: G01R31/28
Filed: 2018-05-17
Abstract: The technical idea of the present invention provides a multi-channel package capable of reducing test costs while performing the test at a high speed, a test device for testing the package, and a test method thereof. The multi-channel package comprises a package substrate and at least two semiconductor chips mounted on the package substrate and having different channels. Each of the at least two semiconductor chips includes a built-in self-test (BIST) circuit, and operates in one of a self-test mode, a tester mode, and a target mode during the test. In the test mode or the target mode, the at least two semiconductor chips are configured to cross-channel tested through a signal path outside the package substrate.
Patent KR-20190133854-A (KR)
Title: How to manufacture disposable paper products with improved water resistance
Inventor: CHOI JEONG KI
IPC: B31D1/00
Filed: 2018-05-24
Abstract: The present invention relates to a method of dramatically increasing the water resistance of disposable paper products, and more specifically, to a method of manufacturing novel eco-friendly water-resistant disposable paper products, which makes use of an existing disposable paper product manufacturing facility. In addition, by not employing a polymer coating on the inside, which is an existing method of ensuring water resistance, the method of the present invention can fundamentally prevent substances harmful to the human body, such as environmental hormones, from being eluted due to hot water. The disposable paper products according to the present invention are not at all different from conventional products in terms of shape, and since no polymer is used as water repellent, which cause problems for recycling used disposable paper products, it is possible to recycle the used disposable paper products and there is no risk of chemical substances harmful to the human body being eluted. Thus, the disposable paper products of the present invention can be used for various purposes, and especially, cause no problem in terms of waste disposal.
Patent KR-20180059416-A (KR)
Inventor: YEO SOO HWAN
IPC: C12G3/00
Filed: 2018-05-28
Abstract: The present invention relates to an optimizing method of manufacturing a solid starter using Saccharomyces cerevisiae Y204 (KACC93237P). Specifically, as a result of verifying an optimum condition for manufacturing a solid starter of Saccharomyces cerevisiae Y204 (KACC93237P), the following findings were confirmed: the growth rate and the number of live bacteria were the highest when a solid starter of S. cerevisiae Y204 is cultured on a YPD culture medium at a stirring speed of 150 rpm at a temperature of 25 °C for 24 hours; and a survival rate of a starter is increased when 10% of skim milk, 1% of lactose, and 7-10% of trehalose are added respectively when a sold starter is manufactured. Additionally, it is verified that freeze-drying showed 1.2-1.4 times fewer live bacteria but resulted in a contamination rate that was approximately twice as low compared to drying with hot air when the solid starter of S. cerevisiae Y204 enzymes is dried. Therefore, a solid starter optimizing condition of the present invention can be utilized in a manufacturing method of a solid starter of Saccharomyces cerevisiae Y204 (KACC93237P).
Patent KR-20190135350-A (KR)
Title: supplementary battery of wallet
Inventor: PARK JI HOON
IPC: H01M2/10
Filed: 2018-05-28
Abstract: The conventional auxiliary battery has a problem of being damaged by impact and easily lost since an outer part thereof is not protected. More specifically, an auxiliary battery of the present invention comprises: a wallet body having a space where an auxiliary battery is stored; a zipper having an opening formed at one side of the wallet body to take out a battery; a battery charged with power inside the zipper of the wallet body; and a jack having a cable for supplying power to the battery and charging a smartphone at one side of the battery. Therefore, the auxiliary battery of the present invention is capable of solving the problem of being damaged by impact and easily lost since an outer part thereof is not protected.
Patent KR-20190136815-A (KR)
Inventor: HYUNJOON CHO
IPC: G06K9/20
Filed: 2018-05-31
Abstract: According to the present invention, an analysis system for a moving path of an infection suspect using image information comprises: a plurality of cameras to photograph an infection suspect and transmit photographed image information and photographing time information to a management server; and the management server to store map information (site information on a map of a hospital, installation location information of each building of the hospital, and installation location information of the plurality of cameras in the hospital) in the hospital, store the infection suspect image information and the photographing time information received from the plurality of cameras, extract clothing color, age information, and sex information based on the received infection suspect image information, determine whether the extracted clothing color information, age information, and sex information are matched, determine the infection suspect as the same person if matched, acquire camera location information photographing the infection suspect in the order of subsequent photographing time starting from a camera position where camera photographing time information is soonest to identify a moving path in the hospital map, and map the moving path on the hospital map information to display the moving path.
Patent KR-20190142578-A (KR)
Inventor: WOO SANG JEONG
IPC: G01B7/06
Filed: 2018-06-18
Abstract: An apparatus of detecting the thickness of a metal thin film and a method thereof according to an embodiment are disclosed. An apparatus for detecting the thickness of a metal thin film with regard to a substrate including a metal thin film according to an embodiment comprises: a first electrode and a second electrode which form a closed circuit with the metal thin film and are spaced apart from the metal thin film, respectively; and a circuit part which electrically connects the first electrode and the second electrode. The circuit part may include an input part for inputting an AC signal to the closed circuit; and a measuring part for measuring an output signal of the closed circuit.