baber/WOPTO huggingface dataset:
Patent KR-20200018868-A (KR)
Title: Method for Adaptive EEG signal processing using reinforcement learning and System Using the same
Inventor: LEE SANG WAN
IPC: A61B5/04
Filed: 2018-08-13
Abstract: The present invention relates to an adaptive EEG analysis method using deep reinforcement learning, and an apparatus thereof and, more specifically, to a method and apparatus for pre-processing an EEG signal, encoding the same to a neural network, and selecting an EEG signal classifier previously learned from an attention module learned through deep reinforcement learning to classify the encoded EEG signal. According to the present invention, the method for classifying EEG signals achieves high EEG signal classification accuracy, and even when the status of a subject or a data module learning a classifier or the subject affecting the EEG is different, selects the classifier suitable for the subject in advance, thereby grouping and processing separately tested data at the same time. In addition, the optimal classifier for each subject context information is selected, thereby performing fast EEG analysis near real-time in comparison to an existing ensemble system without waiting for the results of all classifiers.
Patent KR-20200021213-A (KR)
Title: Device for regenerating mono-ethylene glycol and method for regenerating mono-ethylene glycol
Inventor: SEO YU TAEK
IPC: B01D3/40
Filed: 2018-08-20
Abstract: The present invention relates to a mono-ethylene glycol (MEG) recovery device and an MEG recovery method. According to an embodiment of the present invention, the MEG recovery device, which recovers MEG from a raw material including water, MEG, high solubility salt, and low solubility salt, comprises: a pre-treatment unit for receiving a raw material from a raw material supply unit to remove low solubility salt; a distillation unit connected to the pre-treatment unit, receiving the raw material from which the low solubility salt is removed, vaporizing the water, and producing a processing solution; a flash drum unit connected to the distillation unit, and receiving at least a part of the processing solution to vaporize the same; a high solubility salt removing unit connected to the flash drum unit, and removing the high solubility salt in the processing solution; an extraction unit connected to the flash drum unit, and extracting vaporized MEG; and a recovery unit connected to the distillation unit and the extraction unit, and recovering the MEG. The distillation unit includes a steam ejector into which vaporized water and external high-pressure steam are introduced.
Patent KR-20190030596-A (KR)
Inventor: MINCHULHEE
IPC: B60N2/58
Filed: 2018-08-22
Abstract: The present invention relates to artificial leather and a method for manufacturing the same. Specifically, the present invention relates to artificial leather having a remarkably small amount of volatile organic compounds (VOCs) generated while satisfying both Squeak index and dynamic friction coefficient required as artificial leather used in an automotive seat cover, and a method for manufacturing the same. The Squeak index is less than 0.15, the dynamic friction coefficient is 0.2-0.5, and the VOC generation amount is 500 μg/m^2 or less.
Patent KR-20190121152-A (KR)
Title: Multi-layered ceramic electronic component and method for manufacturing the same
Inventor: CHA KYOUNG JIN
IPC: H01G4/005
Filed: 2018-08-23
Abstract: The present invention is to provide a method for manufacturing a multi-layered ceramic electronic component capable of implementing a small and high-capacity multi-layered ceramic capacitor with high reliability. A method for manufacturing a multi-layered ceramic electronic component comprises the following steps: preparing a ceramic green sheet; applying an internal electrode paste including conductive powder, where a coating layer including Sn is formed on the surface or conductive powder including Sn in an alloy form on the ceramic green sheet and forming an internal electrode pattern; stacking the ceramic green sheet where the internal electrode pattern is formed and forming a ceramic stacked body; and sintering the ceramic stacked body and forming a body including a dielectric layer and an internal electrode. The content of Sn with respect to the conductive powder is 1.5 wt% or more.
Patent KR-20200023579-A (KR)
Title: Lighting device with adjustable beam angle
Inventor: LEE EUN KYU
IPC: F21K9/64
Filed: 2018-08-24
Abstract: Disclosed is a lighting device capable of adjusting an orientation angle. The lighting device capable of adjusting an orientation angle comprises: an orientation angle variable member including a light transmitting plate which includes a first light transmitting pattern of a light collection type and a second light transmitting pattern of a diffusion type which is adjacent to the first light transmitting pattern, and a moving means moving the light transmitting plate so that one of the first light transmitting pattern and the second light transmitting pattern is located in a first region and the other one of the first light transmitting pattern and the second light transmitting pattern is located in a second region adjacent to the first region; and a light source disposed to face the first region or the second region and irradiating light toward the first light transmitting pattern and the second light transmitting pattern located in the first region and or the second region.
Patent KR-20200025146-A (KR)
Inventor: LEE EUNJUNG
IPC: A61K8/34
Filed: 2018-08-29
Abstract: Disclosed is a composition for improving skin elasticity or ameliorating skin wrinkles, containing polyol as a dispersion medium and a ginseng cell lysate dispersed in the polyol as an active ingredient. Specifically, the composition of the present invention contains the polyol and useful substances in ginseng cells dispersed in the polyol as an active ingredient, thereby exhibiting excellent skin elasticity improvement or skin wrinkle amelioration effect. In addition, a manufacturing method according to the present invention can effectively disperse useful substances in ginseng cells in the polyol by using an ultra-high pressure emulsifier, thereby exhibiting synergistic effects of useful substances in ginseng cells.
Patent KR-20190028295-A (KR)
Inventor: MITSUHASHI TAKASHI
IPC: G01L3/14
Filed: 2018-08-30
Abstract: The present invention relates to a small and lightweight torque detector. A torque detector (61) includes a fixing base (11) having a rotary shaft support (14) rotatably supporting a rotary shaft (2), a movable base (24) rotatably supported by the fixing base (11) through the rotary shaft (2), a loading mechanism (31) applying a spring force in the direction opposite to the torque detection direction to the movable base (24), and a detection device (37) outputting a detection value depending on the rotation angle of the movable base (24) rotating in the torque detection direction. The loading mechanism (31) has a spring member (71) installed at the same position in the axial direction of the rotary shaft support (14) and a stopper pin (32) installed on the movable base (24) and receiving the spring force.
Patent KR-20190029468-A (KR)
Title: Heat capacity measuring device and method of measuring heat capacity
Inventor: YAMAUCHI SATORU
IPC: G01N25/20
Filed: 2018-09-10
Abstract: A heat capacity measuring device (100) comprises the following steps of: (S11) mounting a first sample of which heat capacity is known in advance; (S12) adjusting a temperature of air in a test tank; (S13) calculating an integral value of a heat flow, measured in a predetermined period while adjusting the temperature; (S14) calculating a differential value of a surface temperature measured in starting and ending of the predetermined period; (S15) calculating a sensitivity coefficient by dividing heat capacity of the first sample as a result of dividing the integral value with the differential value; and (S16-20) calculating heat capacity of a second sample with the calculated integral value and the differential value in a state in which the second sample is mounted, wherein the sensitivity coefficient and the heat capacity are not known.
Patent KR-20190035575-A (KR)
Title: Apparatus for separating live fat stem cell
Inventor: KIM JI HWAN
IPC: C12N5/0775
Filed: 2018-09-21
Abstract: According to one embodiment of the present invention, apparatus for separating live fat stem cells comprises a base part having an ultrasound generating part; a probe provided on the base part to receive ultrasound generated by the ultrasound generating part and to vibrate; and an auxiliary member mounted on one end of the probe where vibration caused by ultrasound is generated and having a predetermined area and a predetermined length. Ultrasound is generated by the ultrasound generating part after the auxiliary member is contained in fat cells in a storage cap and the vibration of ultrasound is transmitted to the fat cells through the auxiliary member to decompose fat stem cells based on ultrasound.
Patent KR-20200036593-A (KR)
Title: Coding training aids linked with papercraft
Inventor: KIM HYO WEON
IPC: G09B19/00
Filed: 2018-09-28
Abstract: The present invention relates to a casting simulation device capable of checking a mixing state of first and second identifiable liquid materials. According to the present invention, the casting simulation device comprises: a vessel to store the first and second liquid materials; a first nozzle including a first outlet discharging the first liquid material into the vessel; a second nozzle placed on the lower side of the first outlet and including a second outlet discharging the second liquid material into the vessel; and a flow resistance unit extended in an arrangement direction of the first and second nozzles, installed in the vessel to be placed between the first and second outlets, and including an opening to pass the first liquid discharged from the first nozzle to a lower side. Accordingly, when a double-layered casting is cast with first and second molten metal of different compositions, a mixing state of second liquid materials is checked, thereby predicting the mixing state of the first and second molten metal.
Patent KR-20200047919-A (KR)
Inventor: RIM MIN JOONG
IPC: H04N21/433
Filed: 2018-10-26
Abstract: Disclosed is a method for content caching using caching network to reduce the overload of a mobile communication system due to explosion of video streaming services. The method for content caching using caching network includes the steps of: searching for helper devices which are located in the vicinity of the user terminal communicating with cellular network and constructing caching network through a separate cache; requesting content information included in the retrieved helper devices to a caching server for controlling the caching network; recommending contents corresponding to user′s attribute information among content information of the helper devices received from the caching server to the user; and receiving, when any one of the recommended contents is selected by the user, the selected content from a helper device storing the selected content through direct communication, such as a device-to-device (D2D), between terminals other than through the cellular network.
Patent KR-20200049118-A (KR)
Inventor: HONG JI YOUNG
IPC: E01B29/16
Filed: 2018-10-31
Abstract: The present invention relates to a track moving apparatus which includes: a body part mounted on a rail; a moving part of which an operation is controlled by a terminal of an operator and which is mounted on the body part to be moved along the rail; and a module detaching part mounted on the body part to attach the sensor module to a desired point of the rail and collect the sensor module. Therefore, the track moving apparatus can be easily used for detecting track environmental information.
Patent KR-20200050555-A (KR)
Inventor: LEE JONG MAN
IPC: E06C9/08
Filed: 2018-11-02
Abstract: Disclosed is a ladder for an elevator hoistway, capable of cutting off power for an elevator during the use of a ladder while minimizing a space in which the ladder is fixed to a wall. According to the present invention, the ladder for an elevator hoistway includes: an installation bracket installed on an inner wall of an elevator, and including pockets formed on both sides and elongated holes formed on both sides of the pockets in a vertical direction; a connection frame installed to be hinged with the elongated holes of the installation bracket, having a lower end part stored in the pockets and including a hinge groove formed in an upper end part; a moving member installed to be hinged with the hinge groove in the upper end part of the connection frame; and a limit switch interlocked with the connection frame to eliminate the driving of the elevator system. According to the present invention, the ladder for an elevator hoistway is capable of increasing space usability in a general building or an elevator inspection hole by minimizing a space in which the ladder is fixed to a wall. Moreover, the ladder is capable of preventing an accident by cutting off power for an elevator when the ladder is being used for an inspection of the elevator.
Patent KR-20190054937-A (KR)
Title: Apparatus and method for processing a surface of a substrate
Inventor: ISHII YU
IPC: H01L21/02
Filed: 2018-11-07
Abstract: The present invention is to provide an apparatus and a method which can perform different processings, such as polishing or cleaning, on a surface of a substrate, such as a wafer, with a single processing head, and can process the surface of the substrate efficiently. The apparatus according to the present invention includes: a substrate holding and supporting part (10) configured to hold and support a wafer (W) and rotate the wafer (W); and a processing head (50) configured to bring a plurality of scrubbing tapes (61) into contact with a first surface (1) of the wafer (W) to process the first surface (1) of the wafer (W). The processing head (50) includes: a plurality of pressing members (65) for respectively pressing the plurality of scrubbing tapes (61) against the first surface (1) of the wafer (W); a plurality of position switching devices (67) configured to be able to switch positions of the plurality of pressing members (65) between processing positions and retreat positions; a plurality of tape feeding reels (71) configured to respectively feed the plurality of scrubbing tapes (61); and a plurality of tape take-up reels (72) configured to respectively take up the plurality of scrubbing tapes (61).
Patent KR-20200053065-A (KR)
Title: Polydicyclopentadiene and its preparation method
Inventor: DONG SE CHEOL
IPC: C08K3/04
Filed: 2018-11-07
Abstract: The present invention relates to polydicyclopentadiene which allows molding of a composite material based on polydicyclopentadiene and has improved physical properties, such as strength, hardness, conductivity and insulation properties, and a method for preparing the same. The method for preparing polydicyclopentadiene (PDCPD) includes a step of mixing dicyclopentadiene (DCPD) having a purity of 90% or higher with at least one catalyst selected from the group consisting of tungsten (W)-, molybdenum (Mo)-, ruthenium (Ru)-, titanium (Ti)- and chromium (Cr)-based catalysts, and additives including carbon black and nanocomposite materials.
Patent KR-20200058704-A (KR)
Inventor: LEE IN HO
IPC: H01L23/552
Filed: 2018-11-20
Abstract: The present invention discloses a molding device for manufacturing a semiconductor package and a semiconductor package manufactured therethrough. According to one embodiment of the present invention, provided can be a molding device for manufacturing the semiconductor package and the semiconductor package manufactured therethrough, which can improve electromagnetic shielding efficiency of the semiconductor package only with a molding process without an additional process, thereby simplifying a manufacturing process. The molding device comprises: a first molding part; a second molding part; and a magnet part for applying a magnetic force to an electromagnetic shielding encapsulant contained in a cavity formed by the molding parts.
Patent KR-20200058890-A (KR)
Inventor: AHN KWANGSOO
IPC: H04L29/08
Filed: 2018-11-20
Abstract: An operation method of a blockchain is disclosed. According to the present invention, the operation method of a blockchain, in a system including a blockchain system, a user terminal, and an authentication server, comprises the steps of: receiving, by the blockchain system, a request for data stored in the blockchain system from the user terminal; requesting, by the blockchain system, the authentication server to authenticate the user terminal; receiving, by the blockchain system, a result of the authentication; storing, by the blockchain system, the result of the authentication in the blockchain; and providing, by the blockchain system, the requested data according to the result of the authentication.
Patent KR-20200064652-A (KR)
Inventor: GU BON GWAN
IPC: H02P23/04
Filed: 2018-11-29
Abstract: The present invention relates to a charging assembly and, more specifically, to a charging assembly included in a moving means driven by a charging method using an external power source. The charging assembly comprises: a battery; a driving inverter operating a driving motor driving the moving means; and a switch module operatively coupled to the driving motor to perform a function of a converter, wherein the switch module and the driving motor are electrically connected to the external power source.
Patent KR-20200065782-A (KR)
Title: Integrated insurance service providing system based on insurance policy, and method providing for integrated insurance service of the same
Inventor: LEE SEUNG YEOP
IPC: G06Q40/08
Filed: 2018-11-30
Abstract: The present invention relates to technology which dissolves distrust about insurance, analyzes an insurance policy to provide integrated information most needed in terms of an insurance user, and provides various insurance-related services based on the analyzed insurance policy. Moreover, the present invention relates to technology for purposes that closely related living services are connected with respect to insurance content to enable the insurance user to easily and simply find out desired information from the closest place anytime. More specifically, the present invention relates to technology to provide the insurance user with one or more insurance service items (for example, a my-insurance search menu, a disease code input menu, an insurance claim menu, a my-insurance diagnosis menu, an insurance expert finding menu, an underwriter finding menu, and the like) corresponding to one or more insurance service events (for example, a disease code input) selected and input by user operation among a plurality of preset insurance service categories (for example, a my-insurance search menu, a disease code input menu, an insurance claim menu, a my-insurance diagnosis menu, an insurance expert finding menu, an underwriter finding menu, and the like). Accordingly, since a menu for finding an insurance expert is provided, thereby enabling the insurance user to remodel the subscribed insurance policy of the insurance user and easily and simply receive help when wanting to subscribe for a new insurance policy. According to the present invention, the system comprises a user information management unit, an insurance policy collection unit, a user event identification unit, an insurance product processing unit, and an insurance service providing unit.
Patent KR-20200075131-A (KR)
Title: System and method for controlling charging torque of hybrid vehicle
Inventor: SHIN DONG JUN
IPC: B60W10/06
Filed: 2018-12-12
Abstract: Disclosed are a system and a method for controlling charging torque of a hybrid vehicle. The system includes: a first motor that is connected to an engine and charges an energy storage device through the first charging torque generated from the engine; a second motor that is connected to the engine and charges the energy storage device through the second charging torque generated from the engine; a sensing unit that detects the operating states of the first motor and the second motor, respectively; and a control unit that derives the total charging torque generated from the engine, and determines the distribution amount of the first charging torque and the second charging torque from the total charging torque or adjusting the total charging torque according to the operating states of the first motor and the second motor.
Patent KR-20200072185-A (KR)
Inventor: NOH TAE GYUN
IPC: H01M50/296
Filed: 2018-12-12
Abstract: According to the present invention, a battery cell storage case includes: a case for accommodating a battery cell; and a discharge unit electrically connected to the case, disposed outside the case, and discharging the battery cells. The case comprises: an upper case having a hollow structure with an opened side; and a lower case having a hollow structure with an opened side facing the opened portion of the upper case.
Patent KR-20200075153-A (KR)
Inventor: LEE EUN JU
IPC: G06F3/00
Filed: 2018-12-13
Abstract: The present invention relates to a method for recognizing the intention of a user based on brainwaves and a device thereof. According to an embodiment of the present invention, the method for recognizing the intention of a user based on brainwaves comprises the following steps of: sensing the brainwave data of a user having an intention to control a target; recognizing the intention of the user by analyzing at least one of a brainwave sensing position, a brainwave generation time point, a brainwave duration time, and a brainwave potential direction for the sensed brainwave data based on a previously trained brainwave pattern; and outputting a control signal for controlling the target according to the recognized intention of the user.
Patent KR-20200083762-A (KR)
Title: A hologram-projection electronic board based on motion recognition
Inventor: JUNG JIN WOO
IPC: G06F3/01
Filed: 2018-12-28
Abstract: The present invention relates to a motion recognition based hologram output electronic board, and more particularly, to an electronic board that generates a 3D object formed according to a hand motion of a user through motion recognition for the hand motion of the user and outputting the generated 3D object in a hologram. According to the present invention, unlike an existing electronic board that was able to print only in 2D, the electronic board can output a 3D object to increase intuitive understanding of students for a 3D space. In addition, various 3D education contents can be generated in real time by providing authoring tools that support various functions so that a user can easily create a 3D object even in the air, and at the same time, displaying the same to check the 3D object in real time. The motion recognition based hologram output electronic board comprises: a motion recognition device; and a hologram output device.