baber/WOPTO huggingface dataset:
Patent KR-20200140163-A (KR)
Inventor: DONGJAE LEE
IPC: A47L5/32
Filed: 2019-07-08
Abstract: A cleaner of the present invention comprises: a housing provided with a dust bin on a lower side portion having a suction opening; a filter unit for filtering dust from air sucked through the suction opening and spaced apart from an inner circumferential surface of the housing; a movable unit which moves up and down between a first position and a second position in a space between the outside of the filter unit and the inner circumferential surface of the housing; an operating unit of which at least a portion is exposed to the outside of the housing and which moves up and down by an operation of a user; and a transfer unit of which at least a portion is accommodated inside the housing and which connects the operating unit and the movable unit to each other, wherein the dust bin includes a lifting groove unit formed concavely from the inside to the outside in a vertical direction. According to the present invention, while the movable unit and the transfer unit move up and down, it is possible to block introduction of dust and foreign substances from the dust bin into the lifting groove unit formed inside the dust bin.
Patent KR-20210007277-A (KR)
Inventor: CHOI HONG MIN
IPC: H03F1/32
Filed: 2019-07-10
Abstract: According to the present disclosure, a device performing wireless communication which accelerates neural networks includes: a pre-distortion circuit configured to generate a pre-distorted input signal by performing pre-distortion on an input signal based on a parameter set comprising a plurality of coefficients; a power amplifier configured to generate an output signal by amplifying an RF signal based on the pre-distorted input signal; and a parameter obtaining circuit configured to obtain second memory polynomial modeling information corresponding to an operating frequency band based on first memory polynomial modeling information corresponding to each of a plurality of frequency sections and obtain a parameter set according to an indirect learning structure by using the second memory polynomial modeling information. According to the present invention, a storage space of a memory used for predistortion is reduced, and predistortion is adaptively performed in variously given frequency bands.
Patent KR-20210007547-A (KR)
Inventor: JEE EUN KIM
IPC: G16H50/20
Filed: 2019-07-12
Abstract: Disclosed are a method for automatically calculating a threshold for classifying clusters from a reference dataset and processing data by using the same, and a system for performing the same. According to one aspect of the present invention, provided is a data processing method using auto-thresholding including the steps of: receiving, by a data processing system, a plurality of individual numerical values included in a reference dataset having two or more clusters; calculating, by the data processing system, a threshold for dividing the clusters of the reference dataset based on each of the numerical values included in the reference data set received as an input; and dividing, by the data processing system, dividing the analysis target dataset having a plurality of numerical values into different clusters using the boundary values for each of the at least one dataset to be analyzed.
Patent KR-20200010087-A (KR)
Title: Pharmaceutical composition for preventing or treating sarcopenia comprising myokine
Inventor: KIM HYEON SOO
IPC: A61P21/00
Filed: 2019-07-17
Abstract: According to one embodiment of the present invention, provided is a composition for preventing or treating sarcopenia, containing myokine as an active component. A pharmaceutical composition for preventing or treating sarcopenia containing myokine as an active component of the present invention can exhibit a more fundamental effect for preventing or treating sarcopenia.
Patent KR-20210010103-A (KR)
Inventor: CHOI SUNG HO
IPC: H01M4/04
Filed: 2019-07-19
Abstract: The present invention relates to a production method of a secondary battery having excellent electrochemical properties and, more specifically, to a production method of a secondary battery, comprising the steps of: producing a composite electrolyte precursor by mixing solid electrolyte powder represented by chemical formula 1, Li_1+xAl_xM_2-x(PO_4)_3 and a polymer electrolyte solution; producing a composite electrolyte membrane using the composite electrolyte precursor; and thermosetting after bringing the composite electrolyte membrane in contact with a negative electrode.
Patent KR-20210010972-A (KR)
Inventor: KIM MIN CHAN
IPC: B05D5/06
Filed: 2019-07-21
Abstract: The present invention relates to a moving means that changes color according to light. More specifically, the present invention relates to a moving means in which a paint that changes color depending on light is applied to a painted part of the moving means, so that color is changed in a place with a lot of light and a place with little or no light of a specific wavelength. The present invention has a useful effect that the color of the moving means changes depending on the presence or absence of light of a specific wavelength, such as infrared, ultraviolet, or visible light and the like.
Patent KR-20210012686-A (KR)
Title: Apparatus for micro particle treatment
Inventor: PARK SANG HEE
IPC: G01N1/40
Filed: 2019-07-26
Abstract: A microparticle processing apparatus is disclosed. The microparticle processing apparatus according to an embodiment of the present invention includes: a microparticle separation unit in which microparticles are separated; and a microparticle separation solution injection unit providing a microparticle separation solution.
Patent KR-20210014327-A (KR)
Inventor: LEE JIN WOO
IPC: H02P27/06
Filed: 2019-07-30
Abstract: Disclosed is a driving device of a phase cut switch in an electric steering device to prevent burnout by an electric current. The driving device of a phase cut switch in an electric steering device comprises: a phase cut switch installed for each phase of an inverter converting a motor driving voltage into three-phase power to drive a driving motor and an input terminal of the driving motor; a gate driving unit receiving a driving signal from a control device and driving the phase cut switch; and a current circulation unit circulating a counter electromotive force of the driving motor at an output terminal of the gate driving unit and an output terminal of the phase cut switch.
Patent KR-20210014808-A (KR)
Inventor: YI WON JU
IPC: A61N5/067
Filed: 2019-07-30
Abstract: The present invention relates to a laser apparatus for treating skin. The laser apparatus for treating skin comprises: a diode laser generator to generate diode laser pulses having at least two different wavelengths; a laser amplifier including a plurality of different amplification media, for selecting an amplification medium corresponding to the diode laser pulse from the diode laser generator to amplify the diode laser pulse; and a controller to control the diode laser generator and the laser amplifier. The laser amplifier may control a position of the amplification medium so that an amplification medium capable of amplifying the laser pulse from the diode laser among a plurality of amplification media may be disposed. Therefore, the present invention may efficiently laser pulses of various wavelengths by including a plurality of amplification media capable of controlling a position.
Patent KR-20210014528-A (KR)
Inventor: CHO SUNG SU
IPC: C04B5/06
Filed: 2019-07-30
Abstract: The present invention relates to a structure production method using waste molten slag, and a structure produced thereby. The structure production method using waste molten slag according to an embodiment of the present invention comprises the steps of: pulverizing molten slag of waste to produce powder; mixing molten slag powder generated in the molten slag powder production step with waste glass powder or cement and an additive; and drying and calcining a mixture formed in the mixing step by heating the same to a predetermined temperature. In the drying and calcining step, carbon dioxide is generated in a process where the mixture is combined at a high temperature or undergoes a phase change, and bubbles may be formed due to the generated carbon dioxide so as to form a foam structure.
Patent KR-20210015121-A (KR)
Inventor: AHN SEUNGJIN
IPC: B25J19/06
Filed: 2019-07-31
Abstract: According to the present invention, a moving robot and a method for controlling the same. The present invention is configured to operate a cleaning wiper to be rotated by using a motor to move a main body while cleaning a floor surface to analyze a position change of the main body to determine a driving state and store the position and set to clean the main body again when it is determined to be abnormal driving where the main body is separated from a set moving path so as to clean the position where the abnormal driving occurs again to cleanly perform cleaning an area and set cleaning operation by considering the position where the abnormal driving occurs when performing the cleaning afterwards to improve cleaning efficiency.
Patent KR-20210016818-A (KR)
Title: Ink composition with reduced formation of formaldehyde and method for producing the same
Inventor: SUH JAEIN
IPC: C09D11/033
Filed: 2019-08-05
Abstract: According to various embodiments, an ink composition includes a metal pigment, a solvent, and a metal pigment formulation containing an antioxidant, wherein the metal pigment has a plate shape with a thickness of less than 1 μm, and the solvent is an organic solvent including a compound having a methoxy group (CH_3O-). According to various embodiments, a method for preparing the ink composition including a metal pigment formulation containing a metal pigment and a solvent includes: (a) preparing a metal pigment formulation in suspension or in slurry by mixing a plate-shaped metal pigment (first pigment) having a thickness of less than 1 μm, an antioxidant, and an organic solvent (first solvent) containing a compound having a methoxy group (CH_3O-); and (b) adding and mixing an additional solvent (second solvent), a resin, and an additional pigment (second pigment) to the metal pigment formulation formed in the step (a). According to various embodiments, the ink prepared from the ink composition contains at least one compound selected from the group including phosphorus (P), phenol, and derivatives thereof. According to various embodiments, the ink is used for printing of an electronic device housing. Other various embodiments are available.
Patent KR-20210016833-A (KR)
Title: Mouthpiece type oral cavity cleansing apparatus
Inventor: KIM YOUNG SHIN
IPC: A61C17/22
Filed: 2019-08-05
Abstract: According to the features of the present invention, a mouthpiece-type oral cavity cleaning device comprises: a main body unit (110) which is formed in a ′U′ shape, has an inner wall (112) vertically extending from an inner side portion and an outer wall (113) vertically extending from the outer side portion with respect to a horizontally arranged bottom plate unit (111), has an upper insertion groove (114) opened upward on an upper portion of the bottom plate unit (111), and has a lower insertion groove (115) opened downward on a lower portion thereof; a plurality of ultrasonic vibrators (120) which are arranged along the bottom plate unit (111) to be spaced apart from each other, and generate micro vibration; a plurality of UV LEDs (130) which are mounted on the main body unit (110) and emit UV sterilization light; a plurality of blue LEDs (140) which are mounted on the main body unit (110) and emit blue whitening light toward the outer surfaces of upper teeth inserted into an upper teeth insertion groove (114) and the outer surfaces of lower teeth inserted into a lower teeth insertion groove (115); and a control unit (150) which controls the operation of the ultrasonic vibrators (120), the UV LEDs (130), and the blue LEDs (140) according to an operation signal. According to the present invention, a sterilization effect can be maximized.
Patent KR-20210019721-A (KR)
Title: Composition for controlling plant diseases including diterpenoid compounds derived from an extract of Platycladus orientalis as an active ingredient and method of controlling plant diseases using the same
Inventor: CHOI GYUNG JA
IPC: A01N43/08
Filed: 2019-08-13
Abstract: The present invention relates to a composition for controlling plant diseases, comprising a diterpenoid compound derived from a Platycladus orientalis extract as an active ingredient, and to a method for controlling plant diseases using the composition. The compound is harmless to the human body as a natural product. In addition, since it is biodegradable in nature and does not cause environmental pollution, it has an effect of controlling plant diseases, thereby being usefully used as the composition for controlling plant diseases.
Patent KR-20210020227-A (KR)
Title: System and method for controlling electtoelect seat of autonomous vehicle
Inventor: SHIN JIN WOOK
IPC: B60W30/08
Filed: 2019-08-14
Abstract: The present invention relates to a system and a method for controlling an electric seat for an autonomous vehicle. The system for controlling an electric seat for an autonomous vehicle comprises: an autonomous driving data generation unit which generates autonomous driving data related to the driving of the autonomous vehicle; a fuselage control unit which controls the operation of the fuselage of the vehicle in accordance with the autonomous driving data; a sensor unit which is placed in the seat of the vehicle to detect the operation of the vehicle fuselage and the seat in accordance with the autonomous driving data; a seat operation data generation unit which generates first seat operation data based on the autonomous driving data, and generates second seat operation data by applying the sensing data of the sensor unit to the first seat operation data; and a control unit which controls the seat operation in accordance with the first seat operation data and the second seat operation data. The present invention is able to provide a comfortable ride.
Patent KR-20210021806-A (KR)
Title: AIR-GAP TYPE Film Bulk Acoustic Resonator
Inventor: KIM BYUNG HUN
IPC: H03H9/64
Filed: 2019-08-19
Abstract: An air gap type film bulk acoustic resonator (FBAR) to improve a quality factor of a resonator according to the present invention comprises: a substrate including an air gap unit having a substrate cavity formed on an upper surface thereof; a lower electrode surrounding the air gap and formed on the substrate; a piezoelectric layer formed on the lower electrode; and an upper electrode formed on the piezoelectric layer to correspond to a virtual region according to the vertical projection of the air gap unit. The piezoelectric layer includes a cavity in which a piezoelectric cavity is formed between the lower electrode and the upper electrode. The cavity unit is formed under the edge unit corresponding to the end of the upper electrode.
Patent KR-20210022397-A (KR)
Title: Server for providing enterprise resource planning service for travel agency
Inventor: KANG SOON YONG
IPC: G06Q10/06
Filed: 2019-08-20
Abstract: Provided is a server for providing an enterprise resource planning service for a travel agency, which includes: a customer inquiry unit which stores customer information including a customer attraction branch, an initial consultant, a customer name, a phone number, an e-mail, reservation information and accompanying information, and lists them based on a search period, a branch and a search target; a reservation management unit which stores a consultation date, a reservation number, the customer name, contact information, consultation classification, a salesperson, departure and arrival dates, a region, the period, number and status of people, and lists them based on the search period, the branch and the search target; a dashboard unit which receives annual leave and work schedule from at least one employee terminal and displays the same on the calendar; a settlement ledger which stores the branches and land companies, the reservation number and reservation classification, the customer name, the departure date and transaction date, commission and total commission, customer receivables, uncollected and unpaid amounts, and net income, and lists them by at least one classifier up and print; and a statistics management unit which outputs statistical information of the number of new registrations, the total sales price of new registrations, the number of contracts concluded, the total sales price of contracts, the number of cancellations, the minimum total sales price, the number of pending sales, and the total sales price of pending contracts and outputs the sales status for each person in charge according to statistical information.
Patent KR-20190104489-A (KR)
Title: Artificial intelligence air conditioner and method for calibrating sensor data of air conditioner
Inventor: JAEHONG KIM
IPC: F24F110/10
Filed: 2019-08-21
Abstract: According to an embodiment of the present invention, an artificial intelligence air conditioner correcting sensor data includes: a sensor part obtaining sensor data; a communication part receiving at least one among external sensor data and environment information from at least one an external air conditioner and an IoT device; and a processor generating estimated sensor data corresponding to the sensor part based on a sensor data estimation model, the received external data and the received environment information, and determining whether the obtained sensor data is abnormal based on the generated estimated sensor data, and then, executing an air conditioning function based on the obtained sensor data if the obtained sensor data is determined to be normal, and executing the air conditioning function based on the estimated sensor data if the obtained sensor data is determined to be abnormal. Therefore, the present invention is capable of enabling a user to quickly take action by identifying information about a sensor in which an issue occurs.
Patent KR-20210025224-A (KR)
Inventor: HAN JI HUN
IPC: D06F33/30
Filed: 2019-08-27
Abstract: According to an embodiment of the present disclosure, a laundry treatment apparatus comprises a main body, a top cover, a washing tub, and a dehumidifying module. The main body is formed with a receiving space therein. The top cover is coupled to an upper surface of the main body, and is provided with a door capable of opening or closing the receiving space formed in the main body. The washing tub includes an outer tub accommodated in the main body, an inner tub installed inside the outer tub to rotate in at least one direction and having an inlet opening toward the door. The dehumidifying module is installed in the main body. The dehumidifying module sucks air inside and outside the main body and condenses water vapor in the sucked air.
Patent KR-20190107278-A (KR)
Title: Electronic device for vehicle and method for operating the same
Inventor: IN YOUNG HWANG
IPC: B60K35/00
Filed: 2019-08-29
Abstract: The present invention relates to an electronic device for a vehicle, which comprises a processor acquiring image data acquired by a camera provided in a vehicle, determining a boarding intention of an outsider based on a position, a posture, and a gesture of the outsider, detected from the image data, and generating a control signal to stop the vehicle based on the boarding intention.
Patent KR-20210027655-A (KR)
Title: Method and apparatus for processing video data to utilize deep neural network architectures developed for still images
Inventor: WON CHEE SUN
IPC: G06K9/62
Filed: 2019-08-30
Abstract: The present invention relates to an apparatus for converting a plurality of video frames in accordance with the format of an image like a still images of three channels, where the apparatus selects a representative frame constituting a video in order to apply a previously proposed and trained deep neural network (2D CNN) structure for a still image to a video, and uses these selected frames as RGB input of an existing still image neural network (2D CNN). In this way, the problem of video recognition and classification, which requires a complex structure and a lot of execution time, can be simplified to the level of still images. The present invention is not limited to a two-dimensional still image, but it can be extended and applied as a means to utilize the information of a larger number of video frames in a conventional 3D neural network (3D CNN) for a video that receives a certain number of frames as an input.
Patent KR-20200026746-A (KR)
Title: How to provide collaborative communication service based on smartphone
Inventor: CHOI HOUNG CHUL
IPC: G10L15/26
Filed: 2019-09-01
Abstract: The present invention relates to a collaborative communication service method based on a smartphone. The purpose of embodying the technology of the present invention is to establish a series of information about a number of unspecified business subjects in need of collaboration, such as smart terminals for individual collaboration candidates, as a big data through a paid membership registration process, select and match the best collaborators through the established big data to provide a useful collaborative matching service to a number of smart terminals for unspecified individual collaboration candidates. In addition, from the standpoint of the collaborative community service operation server, the present invention is to provide a smartphone-based collaborative communication service method which enables a new type of commercial revenue model to be created through a paid collaborative matching online service. Thus, the specific means of the present invention for achieving the above object comprises: a program installation step; a collaboration target classification input step; a collaboration target matching request step (S3); a collaboration target search result provision step; a collaboration matching target selection step; a collaboration matching achievement step; a voice call information automatic conversion step; a keyword editing memo storage step; and a keyword memo view use step.
Patent KR-20210028320-A (KR)
Title: Membrane-based Plastic Devices for Pretreating Liquid Fluids
Inventor: LEE MOON KEUN
IPC: B01L3/00
Filed: 2019-09-03
Abstract: In an embodiment of the present disclosure, provided is a membrane-based plastic device for liquid fluid pretreatment, wherein the device is designed, based on a membrane filter, to selectively separate and recover specific components from liquid fluids, such as a liquid sample of feces, blood, and the like so as to be applied to various diagnostics.
Patent KR-20210042471-A (KR)
Title: Electronic device capable of generating artificial intelligence based prediction model for predicting the mixing effect between two drugs and operating method thereof
Inventor: AHN JAE GYOON
IPC: G06N3/02
Filed: 2019-10-10
Abstract: Disclosed are an electronic device capable of generating an artificial intelligence-based prediction model for predicting a mixed effect between two drugs and an operation method thereof. The present invention provides the electronic device capable of generating a predictive model capable of predicting the mixed effect when two drugs are used together and the operating method thereof, so that it is possible to support the drug administration to confirm in advance an effect that may occur when two drugs are used together.
Patent KR-20210043890-A (KR)
Title: Screen window
Inventor: KIM BUMSIK
IPC: E06B9/54
Filed: 2019-10-14
Abstract: The present invention relates to a screen window comprising: a frame installed on a window frame; a screen unit installed on the frame and provided to selectively unwind or wind a screen; and a control unit controlling the screen unit so that the screen can be unwound or wound. Moreover, the control unit determines the unwinding of the screen based on the concentration of fine dust, and controls the screen unit for the screen to be automatically unwound when the concentration of the fine dust is higher than the preset reference concentration in a state in which the window is opened.