baber/WOPTO huggingface dataset:
Patent KR-20200088778-A (KR)
Title: Agricultural material supply equipment
Inventor: SONODA YOSHIAKI
IPC: A01C11/02
Filed: 2020-01-14
Abstract: Provided is an agricultural material supply device including: a material tank; a take-out and supply unit for taking an agricultural material out of the material tank and supplying the taken out agricultural material in a field; and an optical detection mechanism detecting a storage amount of the agricultural material in the material tank, wherein the failure of a signal processor in the optical detection mechanism is made hard to occur, and the maintenance of the signal processor is made easier to be performed. A detection unit (60A) including a light projecting unit (61) and a light receiving unit (62) is provided at the inside of the material tank (30A). The signal processor (60B) including a light source (66) and a detection light processing unit (67) for converting and processing detection light into an electric signal is provided at the outside of the material tank (30A). Detection light transmission path units (68A, 68B) for connecting the signal processor (60B) with the detection unit (60A) are included. A connection part (70) for separably connecting the signal processor (60B) with the detection unit (60A) is included in the detection light transmission path units (68A, 68B).
Patent KR-20200052251-A (KR)
Title: Optical device for augmented reality
Inventor: HA JEONG HUN
IPC: G02B27/01
Filed: 2020-02-03
Abstract: The present invention relates to an optical device for augmented reality, which comprises: an optical means transmitting at least a portion of visible light; and a reflection unit group consisting of a plurality of reflection units arranged in a line along a first direction which is a linear direction in the surface or inside of the optical means. In the optical device for augmented reality, the reflection unit reflects image light emitted from an image emission unit emitting the image light corresponding to an image for augmented reality toward a pupil of a user.
Patent KR-20210100317-A (KR)
Title: Anti-vibration device for lathe
Inventor: JAEHYUN CHOI
IPC: B23Q1/25
Filed: 2020-02-06
Abstract: The present invention relates to a vibration dampener device for lathe, in which a bracket on which a grip part of a vibration dampener is mounted has a flange part formed at a right angle to the lower portion, and a clamp device that penetrates the flange part and is vertically fastened so that the flange part is fixed to the bed of the lathe. In addition, the clamp device is formed to be separable from the bracket of the vibration dampener. By configuring as described above, it is possible to lower the height of the vibration dampener to support a workpiece having a relatively large diameter, and to reduce the size and weight of the vibration dampener.
Patent KR-20200021485-A (KR)
Title: Display device using semiconductor light emitting devices and method thereof
Inventor: CHOI WONSEOK
IPC: H01L33/36
Filed: 2020-02-10
Abstract: A display device according to the present invention includes: a base part, and data lines and gate lines arranged in a plurality of rows and columns, respectively, on the base part to cross each other; a power line extended in the same direction as the data lines and arranged between two adjacent data lines; a thin film transistor connected to the data lines and the gate lines; a semiconductor light emitting element driven by being connected to the thin film transistor; and a pair of remaining assembly electrodes overlapping the semiconductor light emitting element. According to the present invention, the display device can be stably driven.
Patent KR-20210105080-A (KR)
Title: Polyketone insulation block having excellent water resistance for e-clip rail fastening device
Inventor: JUNG JAE HO
IPC: B29C45/00
Filed: 2020-02-18
Abstract: The present invention relates to a polyketone insulation block for an e-clip rail fastening device, which is manufactured by injection molding a polyketone composition comprising polyketone only or polyketone and glass fiber. The polyketone insulation block can maintain the performance without deterioration of electric insulation property even when used for a long time in an environment exposed to a large amount of water.
Patent KR-20210107259-A (KR)
Title: Image quality improvement apparatus using artificial neural network
Inventor: HWANG HEA SOO
IPC: G06T3/40
Filed: 2020-02-24
Abstract: The present invention is to provide an image with improved image quality using an artificial neural network. An image quality improvement device includes: a model generation unit for generating an adversarial generative neural network model including a generator for generating a similar high-definition sample from a first image and a discriminator for determining the authenticity of the similar high-definition sample; a learning unit that trains the adversarial generative neural network model which allows the generator to extract a sample of at least a portion of the first image, downscale the sample, and improve quality of the downscaled sample to generate a similar high-definition sample, and allows the discriminator to determine authenticity of the similar high-definition sample; and an image quality improvement unit that improves quality of a second image by inputting the second image to the trained adversarial generative neural network model.
Patent KR-20200104814-A (KR)
Inventor: HAN JI HOON
IPC: G06Q50/10
Filed: 2020-02-25
Abstract: Disclosed are a VR/AR based education platform providing system using a method of loci and a method thereof. The education platform providing system comprises: a control unit receiving any one of location memory content including a memory location which is a visually recognizable virtual three-dimensional space and learning content matched to the memory location and providing the memory location included in location memory content so that a user learns the learning content matched to the memory location included in the selected location memory content; and a memory storing the location memory content.
Patent KR-20210011318-A (KR)
Title: Stack package and method of manufacturing the same
Inventor: PAK JUN SO
IPC: H01L23/498
Filed: 2020-03-04
Abstract: A stack package according to an aspect of the present invention may include a first substrate package, a second substrate package, an interposer, and at least one semiconductor chip. The first substrate package may include first pads arranged at intervals of a first pitch. The second substrate package may be disposed under the first substrate package. The second substrate package may include second pads arranged at an interval of a second pitch different from the first pitch. The interposer may be disposed on the first substrate package. The interposer may include third pads arranged at an interval of a third pitch. The semiconductor chip may be disposed on the interposer. Accordingly, it is possible to reduce the manufacturing cost of a large-area stack package. In addition, since it is not necessary to form a horizontal signal line in the interposer, the stack package can have improved performance.
Patent KR-20210028056-A (KR)
Title: System for managing/advertising online shopping mall
Inventor: KIM JOONG WOO
IPC: G06Q10/08
Filed: 2020-03-04
Abstract: Provided is a management system for efficiently using different information provided by multiple servers. The management system comprises: a communication unit obtaining first information from a first server and obtaining second information from a second server; and a generation unit generating third information in which the first information and the second information are mixed together. The communication unit may transmit the third information to the first server and the second server.
Patent KR-20200108798-A (KR)
Title: Method and apparatus for video encoding/decoding using intra block copy
Inventor: KANG JUNG WON
IPC: H04N19/105
Filed: 2020-03-11
Abstract: Provided are an image encoding/decoding method with improved compression efficiency and a device thereof. According to the present invention, the image decoding method comprises the steps of: obtaining prediction mode information of a current block from a bitstream; inducing a prediction mode of the current block using the prediction mode information of the current block; acquiring information indicating whether a residual signal of a transform block for the current block exists based on at least one of information on the division of the current block and the prediction mode of the current block based on information on the division of the current block and the prediction mode of the current block; and restoring the current block based on information indicating whether the residual signal exists in the transform block.
Patent KR-20210116006-A (KR)
Title: Device for controlling battery thermal management system of commercial vehicle
Inventor: JEON KI NAM
IPC: B60L58/24
Filed: 2020-03-17
Abstract: The present invention relates to a device for controlling a battery heat management system of a commercial vehicle, which distinguishes and predicts a grade of electricity efficiency according to a driving pattern of a vehicle and an environmental condition and differentiates and performs battery heat management control according to a predicted characteristic of the electricity efficiency, thereby enabling optimal control of a battery heat management system.
Patent KR-20200116044-A (KR)
Title: HemophiliaB disease model rat
Inventor: LEE JAE YOUNG
IPC: C12N9/22
Filed: 2020-03-24
Abstract: The present invention relates to a hemophilia B rat and a manufacturing method thereof. More specifically, the present invention relates to a hemophilia B rat having F9 factors knocked down or knocked out, and a manufacturing method thereof. The hemophilia B rat of the present invention can be used in various ways such as the search for therapeutic substances for hemophilia B disease, development of diagnostic methods, etc., thereby being very useful as an animal model for hemophilia B disease.
Patent KR-20210119176-A (KR)
Title: Composition for preventing or treating systemic scleroderma
Inventor: PARK SUNG HWAN
IPC: A61P17/00
Filed: 2020-03-24
Abstract: The present invention relates to a composition for preventing or treating scleroderma, wherein a miR-21-5p inhibitor of the present invention alleviates and ameliorates symptoms of scleroderma, reduces lung fibrosis, reduces inflammatory cytokines, and inhibits and reduces STAT3 activity, the miR-21-5p inhibitor can be used not only for the prevention and treatment of scleroderma, but also as an inhibitor of STAT3 activity.
Patent KR-20210122349-A (KR)
Title: An Insulated Rolling Bearing
Inventor: MOON JAE HYUN
IPC: F16C33/58
Filed: 2020-03-30
Abstract: An insulated rolling bearing of the present invention comprises: an outer race (110) in a ring shape; an inner race (120) in a ring shape, placed inside the outer race (110); a plurality of rolling bodies (140) arranged in a circumferential direction between the inner race (120) and the outer race (110); and a cage (130) provided between the inner race (120) and the outer race (110) so that a separation distance in a circumferential direction of the rolling bodies (140) can be maintained. An insulation body (150) into which the outer race (110) is inserted and which is made of insulation materials is provided at both sides in an axial direction of the outer race (110). The inner end parts of the insulation body (150) are apart from each other so that an outer surface (115a) of the outer race (110) between the insulation bodies (150, 151). The insulated rolling bearing has the insulation body (150), which is easy to be installed.
Patent KR-20210041475-A (KR)
Title: Film formation apparatus, film formation method, and manufacturing method of electronic device
Inventor: KITAHARA MICHITAKA
IPC: C23C14/50
Filed: 2020-04-16
Abstract: Provided is a technology to suppress the leakage of liquid used for a rotary joint of a film formation apparatus. The film formation apparatus forms a film on a subject in a film formation chamber, comprising: a rotary unit; a subject support unit placed in the film formation chamber to rotate along with the rotary unit by being accessed to the rotary unit, and to support the subject; a fixed unit installed around the rotary unit and fixed on the film formation chamber; a supply hole for introducing liquid and a discharge hole for discharging liquid, both of which are placed in the fixed unit; the rotary joint which has a liquid flow path allowing the liquid introduced through the supply hole to flow to the discharge hole by passing through the inside of the rotary unit and the subject support unit; a circulation path which transfers the liquid discharged from the discharge hole to the supply hole; a pump which circulates the liquid flowing through the circulation path; and a control unit which controls at least one of the flow rate and the pressure of the liquid introduced through the supply hole in accordance with the operation status of the film formation apparatus.
Patent KR-20210128260-A (KR)
Inventor: CHOI KYOUNGMIN
IPC: D06F58/20
Filed: 2020-04-16
Abstract: The present invention relates to a laundry drying machine comprising a water supply connector for connecting an internal water supply pipe, a direct water pipe, and a water supply inlet pipe, wherein the water supply connector includes a connector body and a connector check valve coupled to the connector body to prevent backflow of water toward an external water supply part and thus to prevent the backflow of water toward a water supply source, and the check valve is installed only by assembling the connector with a pipe so as to improve the assemblability.
Patent KR-20210129309-A (KR)
Inventor: JOO SUN KYU
IPC: H01L51/56
Filed: 2020-04-17
Abstract: The present invention provides a display device including a first pixel, a second pixel, and a third pixel emitting different colors. The display device comprises: an organic light emitting diode disposed on a substrate, wherein the organic light emitting diode includes a pixel electrode, an intermediate layer, and a facing electrode; a black matrix disposed on the organic light emitting diode; a column spacer disposed on the same layer as the black matrix and spaced apart from the black matrix by a first distance on a plane; and a first quantum conversion layer disposed on the substrate to correspond to a light emission region of the first pixel and including first quantum dots.
Patent KR-20210129942-A (KR)
Inventor: LEE SUNG WOOK
IPC: G01N29/04
Filed: 2020-04-21
Abstract: A different sound inspection device and an inspection method thereof are disclosed. According to an embodiment of the present invention, the different sound inspection device comprises: an array microphone unit in which a plurality of array microphones are arranged at regular intervals; and a control unit collecting acoustic signals generated in the vicinity and quantifying an analyzed different sound to build standardized reference data based on the location where the array microphone unit is installed in advance, and estimating whether a noise is generated and a location of a sound source from which the noise is generated based on the reference data by measuring a surrounding acoustic signal through the array microphone unit. By arranging a plurality of array microphones, the different sound inspection device of the present invention can collect sounds generated in process line facilities of a vehicle factory or while driving a vehicle to generate standardized reference data through visualization and digitization, and estimate whether the noise is generated based on the reference data and the location of the sound source.
Patent KR-20210130892-A (KR)
Title: Apparatus for manufacturing quasi-noncombustible insulation steel board
IPC: B32B37/12
Filed: 2020-04-22
Abstract: The present invention relates to an apparatus for manufacturing semi-noncombustible insulation steel boards to prevent peeling of a bonding surface between a board and a semi-noncombustible insulation sheet. According to the present invention, the apparatus comprises: a board supply unit supplying a panel-type board; a sheet supply unit supplying a semi-noncombustible insulation sheet; a sheet bonding unit including a pair of pressure rollers disposed on the upper side and lower side of the board provided from the board supply unit, respectively, and receiving the semi-noncombustible insulation sheet from the sheet supply unit to bond the semi-noncombustible insulation sheet to the board; and an aging unit including an aging chamber enclosing a part of a transfer space of the board, to which the semi-noncombustible insulation sheet is bonded, discharged from the sheet bonding unit, a heater heating the inside of the aging chamber, and a compression roller coming in contact with the upper and lower sides of the board to which the semi-noncombustible insulation sheet is bonded to provide a compressive force in the thickness direction.
Patent KR-20210130525-A (KR)
Title: Method and apparatus for reporting a user equipment capability in a wireless communication system
IPC: H04W72/04
Filed: 2020-04-22
Abstract: The present invention relates to a method for reporting user equipment capability in a wireless communication system to efficiently report user equipment capability and an apparatus thereof. According to the present invention, an operation method of a base station in a wireless communication system comprises the following steps: performing radio resource control (RRC) connection with a terminal; transmitting a message requesting terminal capability to the terminal; receiving a response message including terminal capability information determined on the basis of the terminal capability request message from the terminal; and identifying the terminal capability information included in the response message to provide an RRC configuration corresponding to the terminal capability information to the terminal. The message requesting the terminal capability includes filter information and radio access technology (RAT) type information.
Patent KR-20210090078-A (KR)
Title: Controller for setting control parameter
Inventor: DOOYOUNG YANG
IPC: G05B19/4062
Filed: 2020-04-28
Abstract: According to one embodiment of the present invention, provided is a control device, which includes: a control unit which transmits a control signal for controlling the load to the load; a sine wave generation unit which generates a sine wave of a variable frequency and transmits the wave to the load; an analysis unit which analyzes a sensing current sensing the current output from the load; and a processing unit which sets a control parameter of the control unit using a result of analyzing the sensing current.
Patent KR-20210137300-A (KR)
Title: System for Providing Data by Using Mist Spraying Device
IPC: B05B12/16
Filed: 2020-05-07
Abstract: The present invention relates to a data providing system using a mist sprayer. The system operates in conjunction with a mist sprayer with a camera while spraying air or mist at a designated spray pressure. The system includes: a receiving unit receiving N (N>=1) image data including image data on a user's face area while exposing the user's designated face area to the maximum by spraying air or mist corresponding to designated liquid cosmetics at a designated spray pressure from the mist sprayer with the camera; an analysis unit analyzing the received N image data to generate user face data including user face image data; an object determination unit determining virtual object data corresponding to a virtual object to be superimposed on the user face image data by applying the user face data to a preset object determination rule; a data generating unit generating user face extension data in which the virtual object data is superimposed on the user face image data; and a data providing unit providing the user face extension data by designated user communication means.
Patent KR-20210138845-A (KR)
Title: Mask frame assembly, method for manufacturing display device and apparatus for manufacturing display device
IPC: H01L51/56
Filed: 2020-05-12
Abstract: The present invention provides mask frame assembly, a method for manufacturing a display device and a device for manufacturing the display device for preventing color mixing due to poor discharge. The present invention is equipped with a frame having an opening and a mask, joined to a lower surface of the frame to fill the opening, which is having a plurality of openings and a plurality of first protrusions on the lower surface.
Patent KR-20210139035-A (KR)
Title: Aerosol inhalation device that can be delivered to lung organs
IPC: A61M15/00
Filed: 2020-05-13
Abstract: The present invention comprises: a housing; a biometric recognition unit for user authentication on one side of the housing; a battery unit supplying power to an aerosol inhalation device inside the housing; a cartridge module unit containing a solution inside the housing; an ultrasonic module unit included in the cartridge module unit and vaporizing the solution; and a mouthpiece positioned at the end of the housing and provided with a receiving groove so that the cartridge module is fitted, and allowing the atomizing gas to be delivered to the user's mouth, wherein the ultrasonic module unit can generate atomizing gas in a state immersed in the solution.
Patent KR-20210029074-A (KR)
Title: Connector, electronic apparatus, wearable apparatus and assembly method
Inventor: XUE YUEGE
IPC: A44C5/14
Filed: 2020-05-19
Abstract: The present invention provides a connector, an electronic apparatus, a wearable apparatus including the same, and an assembly method thereof to easily assemble and disassemble a strap to the wearable apparatus. According to the present invention, the connector includes a main body and a matching member connected to the main body. An inclined surface is provided at one end of the matching member away from the main body and a recess is defined between the inclined surface and the main body. The mating member is configured to be inserted into a mating portion of the electronic apparatus. The inclined surface is configured to move on the inclined surface by pressing a coupling member of the electronic apparatus while the mating member is inserted into the mating portion. When the mating member is inserted into the mating region and reaches a predefined position, the mating member is restored and received in the recess to be coupled to the connector.
Patent KR-20210144989-A (KR)
Inventor: SONG MYEONG HUN
IPC: H01L27/15
Filed: 2020-05-21
Abstract: A display device is provided. The display device includes: a light emitting device including a first semiconductor layer, a second semiconductor layer, and a third semiconductor layer disposed between the first semiconductor layer and the second semiconductor layer; a first contact electrode electrically connected to the first semiconductor layer; a second contact electrode electrically connected to the second semiconductor layer; and a third contact electrode disposed between the first contact electrode and the second contact electrode in plan view and electrically connected to the third semiconductor layer. The first semiconductor layer and the second semiconductor layer are doped with a first polarity. The third semiconductor layer is doped with a second polarity different from the first polarity.