baber/WOPTO huggingface dataset:
Patent KR-20200009810-A (KR)
Title: Apparatus and method for controlling Steer-by-wire system
Inventor: HONG SEUNG GYU
IPC: B62D6/00
Filed: 2018-07-20
Abstract: The present invention relates to an apparatus and method for controlling a steer-by-wire system and, more specifically, to an apparatus and method capable of providing an accurate steering sensation to a driver by determining whether a catchup occurs in a rack driving motor of a steer-by-wire system due to counter-electromotive force and reflecting torque information which is not outputted because of a catchup to a steering reaction motor. According to an embodiment of the present invention, the apparatus includes: a receiving part receiving rack driving motor angular-speed information, rack position information and rack thrust information from a sensor configured in a vehicle; a catchup occurrence determination part determining whether a catchup, in which the output of the rack driving motor is less than an ordered value due to counter electro-motive force, occurs based on at least one among the rack driving motor angular-speed information, the rack position information and ordered rack position information for controlling wheels in accordance with steering by a driver; a catchup torque calculation part calculating catchup torque which is not outputted from the rack driving motor because of the counter-electromotive force based on the rack position information and the ordered rack position information if the catchup is determined to occur in the rack driving motor; and a control part controlling a steering reaction motor based on the catchup torque information.
Patent KR-20200012643-A (KR)
Title: Subarray configuration system and method in massive MIMO
Inventor: JANG JAE SEON
IPC: H04B7/06
Filed: 2018-07-27
Abstract: The present invention provides a subarray configuration system in massive multiple input multiple output (MIMO) and a method thereof which can secure coverage. The method, in which a subarray configuration system configures an uplink subarray consisting of a plurality of antenna elements in massive MIMO, maps a first and a second subarray consisting of a plurality of antenna elements and a first and a second transceiver installed in a base station to transceive signals with a plurality of terminals. If uplink reception signal strength received by the first and the second transceiver is higher than or equal to a threshold, merging of the first and the second subarray is determined to allow an uplink signal transferred to a first low-noise amplifier of the first transceiver to enter a second low-noise amplifier of the second transceiver. The second transceiver is mapped to the first and the second subarray to allow the second transceiver of the second subarray to receive an uplink signal received via the first subarray and an uplink signal received via the second subarray.
Patent KR-20200014518-A (KR)
Inventor: Kang sung kyun
IPC: B04C9/00
Filed: 2018-08-01
Abstract: The present invention relates to a dust collector operation mode in consideration of the health and an environment of a worker in a painting booth by real-time measuring density data of harmful components in the painting booth and utilizing the data. According to the present invention, in a triple system for dust collection of harmful components (volatile organic compounds (VOCs) and fine dust) in a painting booth, primary harmful components are sucked through a plate suction part 200 if harmful components above a standard value exist in the painting booth by a storage means 710 and a power supply means 720 for controller use 720, and a cyclone type dust collector 400, water filter type dust collector 500, and normal type dust collector 600 inside a dust collector box 300 operate independently or together according to the density of harmful components, so that harmful components can be effectively removed, and the triple system may be installed in the painting booth without great difficulty.
Patent KR-20200015279-A (KR)
Inventor: JUNG A LUM
IPC: H01L21/02
Filed: 2018-08-03
Abstract: Disclosed is a method for forming nanocrystalline graphene by a plasma chemical vapor deposition process. The method for forming nanocrystalline graphene disposes a protective layer on a substrate; uses a mixed gas of a carbon source gas, an inert gas, and a hydrogen gas as a reaction gas; and directly grows nanocrystalline graphene on the protective layer by using plasma of the reaction gas in a relatively short period of time.
Patent KR-20200016630-A (KR)
Title: Equipment for treating slag and Method for treating slag
Inventor: KIM JUNG IL
IPC: F27D17/00
Filed: 2018-08-07
Abstract: A slag processing facility according to an embodiment of the present invention comprises a slag processing device having a nozzle unit which can spray cooling gas to molten slag. The nozzle unit comprises: a first nozzle which has a discharge hole at a lower portion to discharge molten slag; and a second nozzle which is mounted on the first nozzle to be located on the outside of the first nozzle, and has a spray flow path that sprays cooling gas in a falling direction of the molten slag discharged from the discharge hole. Therefore, the slag processing facility according to an embodiment of the present invention can suppress or prevent generation of free CaO precipitates due to slow cooling by rapidly cooling the slag. Resultantly, when the atomized slag is recycled, expansion due to hydration can be suppressed or prevented.
Patent KR-20200016682-A (KR)
Title: Compound, composition including the same, and photodynamic therapy method of inactivating or killing bacterial cell using the compound
Inventor: YOON JU YOUNG
IPC: C07D487/22
Filed: 2018-08-07
Abstract: Disclosed are: a compound; a composition containing the compound; and a photodynamic treatment method for inactivating or killing bacterial using the compound. The compound represented by chemical formula 1 according to an aspect provides a photosensitizer compound. In addition, the composition containing the photosensitizer compound or pharmaceutically acceptable salt thereof can form a stable self-assembled nanodot structure.
Patent KR-20200017852-A (KR)
Title: Electrochemical machining apparatus using magnetic electrode induction and electrochemical machining method using the same
Inventor: PARK JEONG WOO
IPC: B23H3/04
Filed: 2018-08-09
Abstract: The present invention relates to an electrochemical machining apparatus using magnetic electrode induction wherein movement of a tool for electrochemical machining is controlled outside a workpiece to facilitate machining for the internal part of the workpiece, and an electrochemical machining method using the same. According to the present invention, the electrochemical machining apparatus using the magnetic electrode induction comprises: a table supporting a workpiece; a moving electrode tool performing electrochemical machining while moving to a machining region of the workpiece; an electrode movement guide unit including a magnetic part to control the advancing direction of the moving electrode tool; an electrolyte supply unit supplying an electrolyte to the workpiece; and a power supply unit supplying power to the workpiece to perform electrochemical machining.
Patent KR-20200020293-A (KR)
Title: Multi-axis grinding device for automatically polishing the outer surface of the mobile phone case
Inventor: PARK CHANG GEUN
IPC: B24B9/02
Filed: 2018-08-17
Abstract: The present invention relates to a multi-axis grinding device for automatically grinding an outer surface of a mobile phone case, which comprises: a frame spaced apart from the ground to form a horizontal surface and a vertical surface; a mounting unit formed on the horizontal surface of the frame and configured to fix an object to be ground; a transfer unit formed on the mounting unit and configured to transfer the mounting unit in a horizontal direction; a grinding unit formed on the vertical surface of the frame and configured to grind an outer surface of the object to be ground; and a lifting unit formed on the grinding unit and configured to lift the grinding unit in a vertical direction.
Patent KR-20200021856-A (KR)
Title: Method for providing reservation function for tournament play of mobile game in which players manage their own character group and server using the same
Inventor: HUR MIN
IPC: A63F13/822
Filed: 2018-08-21
Abstract: The present invention relates to a method for providing a watching reservation function for a tournament competition of a mobile game, which can implement a mobile game capable of enabling a combination of characters and strategic control. According to the present invention, the method for providing a watching reservation function for a tournament competition of a mobile game comprises the steps of: (a) allowing a mobile game server to determine a competition and provide a watching button on a screen of a terminal of a watcher; and (b) if a specific competition button is selected by the watcher, (i) when a specific competition corresponding to the specific watching button is being performed, allowing, by the mobile game server, the watcher to enter the specific competition and watch the competition, and (ii) when the specific competition corresponding to the specific watching button is not started, allowing, by the mobile game server, the watcher to reserve watching of the specific competition.
Patent KR-20190024778-A (KR)
Inventor: TIAN JUAN
IPC: A61K8/65
Filed: 2018-08-28
Abstract: The present invention discloses a formula of an oral or injection type whitening composition capable of reducing 90% of melanin and a preparing method thereof, wherein each ingredient of the composition, which is weighted by the ratio, includes 40% of an oxide gelatin extract, 5% of a wheat germ extract, 5% of wheat yeast, 5% of sea buckthorn leaves, 30% of collagen, 5% of acerola cherry, 5% of Microcos paniculata, and 5% of yeast β-glucose, and the ingredients are extracted, mixed, homogenized, and sterilized. The whitening composition enters the cell layer of the human body in a method of being packed in an ester matrix such that it is possible to prevent GSH from being hydrolyzed by GGT, and thereby suppressing generation of melanin. The formula of an oral or injection type whitening composition is capable of solving low whitening effect performed by externally applied active ingredients that reach only an outer layer of the skin and problems related to the use of whitening injection which shows high whitening effect but has a potential safety hazard and many side effects. The oral type whitening injection also has the effects of existing injection type whitening injection and avoids potential safety hazard of the existing injection type whitening injection to prevent potential danger led to blood vessels, thereby being an upgraded ideal alternative of the whitening injection to be the safest and most effective whitening method.
Patent KR-20200024620-A (KR)
Title: Heat management apparatus of battery pack for electric vehicles and control method thereof
Inventor: KIM TAE HWAN
IPC: B60K11/06
Filed: 2018-08-28
Abstract: The present invention relates to a heat management device of a battery pack for an electric vehicle and a controlling method thereof. The heat management device comprises: a compressed air supply line which supplies, to a battery pack, compressed dry air (hereinafter referred to as ′compressed air′), filled in an air tank supplying compressed air to a braking system as a driving source; a flow control valve which is installed on the compressed air supply line to control the flow of compressed air supplied to the battery pack; a pressure reducing valve which reduces the compressed air with a predetermined pressure; a cooling unit which cools the compressed air; a heating unit which heats the compressed air; and a control unit which controls the operation of each device based on the temperature of the compressed air and the battery pack. The present invention is able to perform heat management efficiently by receiving compressed air from the air tank for supplying compressed air to the braking system, and by cooling or heating the battery pack.
Patent KR-20190028340-A (KR)
Inventor: IM SANGHYEOK
IPC: H01M8/12
Filed: 2018-09-07
Abstract: The present invention relates to a solid oxide fuel cell and a battery module including the same as a unit cell. The solid oxide fuel cell comprises: a unit cell including an anode, an electrolyte layer, and a cathode; a cathode current collector provided on the cathode side of the unit cell; and a cathode functional current collecting layer provided on the opposite side of the surface on which the unit cell of the cathode current collector is provided. The cathode functional current collecting layer comprises lanthanum strontium cobalt oxide (LSC), and the porosity of the cathode functional current collecting layer is 10% or more and 90% or less. Performance improvement can be achieved by introducing a cathode functional current collecting layer to ensure sufficient electrical conductivity and increasing a three-phase boundary (TPB).
Patent KR-20190035557-A (KR)
Title: Information processing terminal, method, and system including information processing terminal
Inventor: OTA SHUNSUKE
IPC: G06F21/33
Filed: 2018-09-21
Abstract: The present invention relates to an information processing terminal which includes a speaker unit and receives and processes an input of speech information. The information processing terminal performs a control in order to perform biometric authentication using information extracted as user biometric information corresponding to the inputted speech information, when authentication is determined to be necessary for the execution of a service corresponding to the input of the speech information; and notifies a user of a message regarding the execution of the service through the speaker unit as a response for the input of the speech information, if the biometric authentication is successful.
Patent KR-20190038384-A (KR)
Title: Vane compressor
Inventor: KOBAYASHI TOSHIYUKI
IPC: F04C29/12
Filed: 2018-09-27
Abstract: Provided is a vane type compressor in which proper amounts of refrigerant can be sucked into a compression chamber in response to a suction process. To this end, suction windows (23a, 27a) in which a suction passage for sucking refrigerant to the compression chamber is opened on the inner circumferential surface (14c) of a cylinder unit (14) has a leading end portions (23c, 27c) for starting the opening and finishing end portions (23d, 27d) for ending the opening with respect to the rotational direction (R) of a rotor, and extends. Moreover, the suction windows have axial widths (W2, W4) longer than predetermined widths (W1, W3) of the leading end portions.
Patent KR-20190050278-A (KR)
Inventor: MORITANI KOJI
IPC: F16H1/32
Filed: 2018-10-10
Abstract: The present invention provides a power transmission apparatus which is light in weight and can be shortened in an axial direction. The power transmission apparatus (1) is provided with a motor having: a stator (15) on which a coil (13) is wound; a motor frame (17) covering the stator (15); and a cover covering an end part in an axial direction of the motor frame (17). The cover (18) is made of a non-conductive material, and the shortest creepage distance between a coil end (13a) of the coil (13) and the cover (18) is shorter than 6.3 mm.
Patent KR-20200045041-A (KR)
Title: Method for Managing Integration Welfare Support for the Low-income Independents
Inventor: KIM JAE HYUNG
IPC: G06Q50/26
Filed: 2018-10-19
Abstract: The present invention relates to a method for managing integration welfare support for small business owners. Information related to welfare support posted on servers of welfare support organizations including one or more government department servers, local government servers, and corporate servers are collected and analyzed to extract one or more welfare support policy information, periodically update the welfare support policy information with the latest information, determine two or more input items to be inputted from the small businesses owners, and receive support applications by detecting the welfare support policy information which can be supported and providing the same to a small business owner terminal.
Patent KR-20200045934-A (KR)
Title: a partition trash can
Inventor: LEE YEON JI
IPC: B65F1/16
Filed: 2018-10-23
Abstract: An object of the present invention is to provide a trash can with partitions installed to reduce inconvenience as much as possible in separate collection compared to the prior art. The trash can of the present invention comprises: a lid which is made to be opened through any device on a portion of the lid which fits the size of the partition, and has a handle built into an inner portion of the lid; and a main body with various forked partitions, not a certain number. Therefore, the trash can with the partitions of the present invention can make it easy and convenient for everyone, both men and women, to separate and collect trash, and can be used for various purposes in various sizes in addition to use of the trash can.
Patent KR-20190049503-A (KR)
Inventor: TSUCHIDA ATSUSHI
IPC: H01L21/02
Filed: 2018-10-26
Abstract: Provided is an electrode embedded member capable of suppressing problems such as a crack on a substrate. The electrode embedded member (1) comprises: a substrate (2) having a plate shape and comprising a surface (2a) and a back surface (2b) and made of ceramics; an internal electrode (3) extending parallel to the surface (2a) of the substrate (2) and embedded in the substrate (2); a connection member (4) extending parallel to the surface (2a) of the substrate (2) and disposed overlapping with the internal electrode (3): and, a terminal (5) connected to the connection member (4), wherein the electrode embedded member has one or more predetermined structures among the following structures (1) to (3): a first predetermined structure in which a thickness of at least a part of the connection member (4) in a direction perpendicular to the surface of the substrate (2) is 0.15 mm or less; (2) a second predetermined structure in which the connection member (4) has cutouts (8, 9, 10); and, (3) a third predetermined structure in which the connection member (4) is made of a mesh structure.
Patent KR-20200053193-A (KR)
Inventor: SONG SUNG YONG
IPC: E04B2/84
Filed: 2018-11-08
Abstract: The present invention relates to a wall mold for securing an insulation quality and facilitating assembly with a composite insulator and T-shaped steel and, more specifically, to a permanent mold using a composite insulator, capable of facilitating installation through an assembly method wherein a grooved composite insulator is inserted into T-shaped steel by using the T-shaped steel as a vertical supporter. According to the present invention, the permanent mold using a composite insulator, which is a mold to form a building wall by placing and curing concrete mortar, includes: a plurality of composite insulators installed vertically to face each other to form the wall, and comprising insulators of at least two kinds; a T-shaped bar having a part of a head part inserted into an insertion groove formed on a lateral side of a composite insulator and having a part of the other head part inserted into an insertion groove formed on an adjacent composite insulator, while having ends of the body inserted in the same manner into a composite insulator on the other side; a mold tie connecting a fastening hole formed on the body of the T-shaped bar to a fastening hole formed on a T-shaped bar on the other side to maintain the same gap; and a fastening means fastening the mold tie with the T-shaped bar.
Patent KR-20200057289-A (KR)
Inventor: NAM KI HYUNG
IPC: H01L29/78
Filed: 2018-11-16
Abstract: Provided are a semiconductor device with improved product reliability and performance and a manufacturing method thereof. According to the present invention, the semiconductor device comprises: an active region within a substrate; a device isolation film defining the active region in the substrate; a gate trench extending across the active region and the device isolation layer, and including a first trench in the active region and a second trench in the device isolation film; a gate electrode including a main gate electrode filling the first trench and a pass gate electrode filling a part of the second trench; a support structure filling another part of the second trench on the pass gate electrode; and a gate insulation film interposed between the device isolation film and the pass gate electrode and between the support structure and the pass gate electrode.
Patent KR-20200068043-A (KR)
Inventor: YANG CHANG MO
IPC: G06F16/00
Filed: 2018-11-26
Abstract: According to the present invention, a method for generating GT information of objects in an image comprises the steps of: performing automatic analysis according to a predetermined GT structure so as to generate GT information of each object included in the image; correcting the generated GT information; and generating metadata by transforming the corrected GT information, wherein the GT information for each object comprises the type of the object, the orientation of the object, the state of the object, positional information of the object, and attributes of the object. According to the present invention, standard GT constitutional elements and a GT description method can be defined so as to describe collective information of objects such as humans and vehicles present in a still image or a video frame and GT information can be more efficiently generated than by conventional methods by automating the GT information. Ultimately, by defining standard GT elements for vehicle or human objects in an image and a video frame, it is possible to provide and utilize common standard GT generation techniques for image and video machine learning.
Patent KR-20180129733-A (KR)
Inventor: BAE JUNG EUN
IPC: E01C5/00
Filed: 2018-11-28
Abstract: The present invention relates to a rope including optical fiber derivatives, comprising: an optical derivative band; and a band including coir, wherein the optical derivative band is configured to propagate light energy incident to one side terminal to the other side terminal, and has a trace amount of bright light on the surface of an optical fiber by using a propagation loss characteristic of the optical fiber.
Patent KR-20200063801-A (KR)
Title: Flexible display apparatus
Inventor: YEOM MOON SOO
IPC: G06F1/16
Filed: 2018-11-28
Abstract: According to one embodiment of the present specification, a display device with improved flexibility and stretchability may comprise: a flexible display panel including a display area and a non-display area of the display area; and a backplate structure including an elastic structure configured to support the flexible display panel and to have flexibility and stretchability and a rigid structure fixed by the elastic structure.
Patent KR-20200064562-A (KR)
Title: Method for preparing polyolefin with advanced environmental stress crack resistance
Inventor: LEE WON HYO
IPC: C08F4/52
Filed: 2018-11-29
Abstract: The present invention provides a method for producing polyethylene, especially polyethylene which has not only excellent ESCR properties and mechanical strength, but also excellent formability when applied to a heating pipe. In the present invention, it is possible to provide polyethylene having excellent physical properties as described herein by controlling an input amount of a compound in a polyethylene producing process.