baber/WOPTO huggingface dataset:
Patent KR-20190098486-A (KR)
Inventor: YOON EUN JUN
IPC: G06T7/10
Filed: 2018-02-14
Abstract: The present invention relates to a watermarking processing device using an artificial neural network for identifying an object, a method therefor, and a computer readable recording medium for recording a program to perform the method. The watermarking processing device using an artificial neural network for identifying an object comprises a preprocessing unit, an artificial neural network, a determining unit and a processing unit. The preprocessing unit sets at least one object area in object data. The artificial neural network consists of a plurality of layers including a plurality of operations to which each weight value is applied, and outputs a probability including a predetermined object in an object area. The determining unit identifies an object included in the object area according to output of the artificial neural network by inputting the object area to the artificial neural network, and deducts a watermarking area depending on the identified object. The processing unit performs watermarking of the inserted image in the watermarking area. The present invention can restore the inserted image even after a watermarking attack to the image completed watermarking.
Patent KR-20180097162-A (KR)
Title: Pyrolo-pyrimidine derivatives, preparation method thereof, and pharmaceutical composition for use in preventing or treating protein kinase related disease as an active ingredient
Inventor: CHOI HWAN GEUN
IPC: A23L33/10
Filed: 2018-02-22
Abstract: The present invention relates to a novel pyrrolopyrimidine derivative compound, a method for manufacturing the same, and a pharmaceutical composition for preventing or treating a protein kinase-related disease containing the compound as an active ingredient. The pharmaceutical composition comprising the compound represented by chemical formula 1, an optical isomer thereof or a pharmaceutically acceptable salt thereof as an active ingredient is excellent in inhibitory activity against LRRK2 kinase and is excellent in phosphorylation inhibition of an LRRK2 expressing NIH-3T3 cell line, and NCC01 and 448T cell lines derived from brain tumor patients. Furthermore, since the composition is confirmed through experimentation to have inhibitory activity against various protein kinases including LRRK2, the composition can be effectively used for the treatment or prevention of protein kinase-related diseases.
Patent KR-20190102375-A (KR)
Title: Conveyor chain with steel ring reinforced barrel and its manufacturing method
Inventor: OH JEONG HUN
IPC: B21D53/16
Filed: 2018-02-26
Abstract: The present invention provides a conveyor chain, which includes: a plurality of unit chains; and a chain pin connecting the plurality of unit chains, wherein the unit chain includes: a reinforced barrel part; and a yoke part coupled to both sides of the reinforced barrel part and extended while being spaced apart from each other. The reinforced barrel part includes: a barrel part body; and a reinforcing steel ring installed to be integrally embedded into the barrel part body and reinforcing the barrel part body.
Patent KR-20190104832-A (KR)
Title: Light-transmissive cover for multi-screen display device with invisible bezel
Inventor: BANG CHAEWON
IPC: G02F1/1333
Filed: 2018-03-03
Abstract: The present invention relates to a light-transmissive cover for a multi-screen display device with an invisible bezel. Light-transmissive covers (110, 120) each include: a rear surface (110a, 120a); a front surface (110c, 120c), and peripheral surfaces (110b, 120b), correspond to screen display units (11) of a multi-screen display device one-on-one to cover the screen display units (11) to protect the screen display units (11), and are provided on the front of the screen display units (11) such that a bezel (12) is positioned between opposing peripheral surfaces (110b, 120b) of adjacent light-transmissive covers (110, 120), thereby making the bezel (12) invisible. The light-transmissive cover (110, 120) has a light diffusing member formed on the front surface (110c, 120c) or rear surface (110a, 120a) of the light-transmissive cover (110, 120) to refract and diffuse the light emitted from the screen display units (11). Thus, a shadow such as a black band is not generated at the boundary between the light-transmissive covers.
Patent KR-20190107932-A (KR)
Title: System for health management prediction by using iris
Inventor: KIM TAE HOON
IPC: G16H50/70
Filed: 2018-03-13
Abstract: Provided is a health care prediction system, which predicts health care using an iris and can protect personal information. The health care prediction system using iris according to the present invention comprises: an image processing unit for performing image processing on an iris image of an examinee; an iris region map storing unit for storing an iris region map having a plurality of regions; a mapping unit for dividing an image analysis result of the iris image by each of the regions of the iris region map, and determining each of the divided regions as a normal region and an abnormal region; a coding unit for generating iris coding information obtained by coding information determined as the normal region and the abnormal region by the mapping unit; and a user health management unit for providing the examinee with information on organs or tissues corresponding to the abnormal region on the basis of the iris coding information.
Patent KR-20180105581-A (KR)
Title: Polarizer protective film, polarizing plate, and image display apparatus
Inventor: HAIDA NOBUYUKI
IPC: G02B5/30
Filed: 2018-03-13
Abstract: Provided is a polarizer protection film excellent in bend resistance and adhesion to a polarizer. According to an embodiment of the present invention, the polarizer protection film comprises: an acrylic resin; and reinforcing particles dispersed in the acrylic resin, wherein the reinforcing particles have a flat shape, and a ratio of the length to the thickness is 7.0 or less.
Patent KR-20190111255-A (KR)
Inventor: PARK JIEUN
IPC: H04N21/485
Filed: 2018-03-22
Abstract: The present invention relates to a device for controlling a content server that has a plurality of contents and provides a specific content to a terminal. The device includes a content management part for extracting the feature value of each content; a context information receiving part for receiving terminal context information from the terminal; a calculation part for calculating change processing instruction information on the specific content based on the received terminal context information and the feature value of the specific content; and a content providing part for changing the specific content based on the calculated change processing instruction information and providing it to the terminal. A good environment for a user to watch the contents is provided by providing the user with changed contents based on the surrounding environment of the terminal, and the user can smoothly watch the contents by changing the contents based on the characteristics of the contents.
Patent KR-20190115682-A (KR)
Title: Touch display device and touch sensing method
Inventor: RHE RU DA
IPC: G06F3/041
Filed: 2018-04-03
Abstract: The present invention relates to a touch display device and a touch sensing method. More specifically, the touch display device and the touch sensing method ensures a touch sensor structure of a single-layer, a simple manufacturing process, high production yield, and low production costs since a touch electrode connection wiring for electrically connecting touch electrodes arranged in one direction is disposed by surrounding and bypassing the touch electrodes arranged in the other direction.
Patent KR-20190120976-A (KR)
Title: Apparatus for cleaning mark device
Inventor: KIM MYUNG JUN
IPC: B41J2/165
Filed: 2018-04-17
Abstract: Disclosed in the present invention is a cleaning apparatus for a marking device. According to an aspect of the present invention, the present invention may provide a cleaning apparatus for a marking device, which comprises: a washing means installed on a marking head displaying information on a plate and washing a nozzle for spraying paint; a moving means for moving the washing means to a lower side of the nozzle installed on a bottom surface of the marking head; and a collecting means provided to collect foreign matters washed by the washing means.
Patent KR-20180043229-A (KR)
Inventor: JAEKYUN PARK
IPC: F24F11/52
Filed: 2018-04-19
Abstract: The present invention relates to an air cleaning apparatus. According to an embodiment of the present invention, the air cleaning apparatus comprises: a main fan generating the flow of air; a discharge unit formed at an exit side of the main fan; and an air guide device arranged at the exit side of the main fan, and forming an air flow path heading for the discharge unit.
Patent KR-20190125002-A (KR)
Title: Memory system and operating method thereof
Inventor: HONG JI MAN
IPC: G11C16/26
Filed: 2018-04-27
Abstract: According to embodiments of the present invention, provided is an operating method of a memory system, which comprises the steps of: reading target data stored in a target page with each of a plurality of read voltages; sequentially storing read data corresponding to the target data in each of a plurality of latches; performing first ECC decoding on first read data stored in a first latch; and, when the first ECC decoding fails, performing second ECC decoding on second read data stored in a second latch.
Patent KR-20190129256-A (KR)
Title: Image pickup device
Inventor: LEE WON JUN
IPC: H01L27/146
Filed: 2018-05-10
Abstract: Disclosed in the present technology is an image sensing device capable of performing a test for different exposure times without varying integration times. An image sensing device according to an embodiment of the present disclosure includes: an active pixel region including a plurality of active pixels; a dummy pixel region positioned outside the active pixel region and including a plurality of dummy pixels; and a light amount control pattern allowing different amounts of light to be emitted to each of the plurality of dummy pixels.
Patent KR-20190131805-A (KR)
Title: Electric surfboard
Inventor: LEE KOOK JIN
IPC: B63H21/17
Filed: 2018-05-17
Abstract: The present invention relates to an electric surfboard and, more specifically, to an electric surfboard having an improved structure capable of naturally cooling a motor unit and a control unit generating much heat in the surfboard and, also, stopping operation of the surfboard by checking whether a user is dislodged from the surfboard while the surfboard is operated. To achieve the purpose of the present invention, the electric surfboard includes: a board housing; a pair of foot fixing units individually fixed to the front and rear of the upper surface of the board housing; a detachable battery pack unit installed on the upper surface of the board housing toward the lower surface in a space between the foot fixing units; a control room unit naturally cooled by water flowing on a rear surface when a motor of the board is driven, by being connected and fixed to the lower surface of the board housing in a space between the lower surface of the battery pack unit and the lower surface of the board housing; a motor unit driving along the operation of the control room unit and naturally cooled by the water flowing on the rear surface when the motor of the board is driven as the motor unit is installed on the lower surface of the board by being connected and fixed to one side of the control room unit; and a water jet unit connected in a series with the motor unit to generate propulsion of the board in accordance with the operation of the motor unit. The battery pack unit is installed at the center forming the center of gravity in the board in accordance with the series arrangement of the motor unit and the water jet unit.
Patent KR-20190133340-A (KR)
Inventor: KIM YONG SEOP
IPC: G11C29/42
Filed: 2018-05-23
Abstract: The present invention relates to a semiconductor device and to a memory module including the same. More specifically, provided is a technique capable of testing a plurality of stacked semiconductor chips. According to an embodiment of the present invention, the semiconductor device comprises: a plurality of chips checking and storing parity bits for a plurality of pattern signals activated in units of specific bits, and outputting an error detection signal when an error occurs among the stored test result signals; and a test pad outputting an error detection signal applied from the plurality of chips to the outside. The plurality of chips having a connection line commonly connected output the error detection signal through the test pad when the error detection signal is detected from at least one chip among the plurality of chips.
Patent KR-20190133860-A (KR)
Title: Grilled vending machines with fire prevention system
Inventor: LEE DONG WON
IPC: G07F11/16
Filed: 2018-05-24
Abstract: The present invention relates to a street food vending machine having a grill contamination prevention device, which comprises at least one material supply device, at least one forward push rod, at least one forward conveyance section, at least one support, and at least one grill contamination prevention device. The material supply device includes at least one container storage section, at least one container support device, and at least one container lowering separation device. The container support device includes at least one first support, at least one first support section, at least one first support guide, and at least one first conveyance section. The container lowering separation device includes at least one second support, at least one second support section, at least one second support guide, and at least one second vertical conveyance section. Accordingly, if grill contamination prevention device configured by separating a grill and a food tray is configured, the problem that the grill being inadvertently contaminated or burning smell can be prevented, and it is advantageous for hygiene management since cleaning is easy because the food plate does not generate heat.
Patent KR-20190140735-A (KR)
Inventor: BAE IL YONG
IPC: C09D4/00
Filed: 2018-06-12
Abstract: The present invention relates to a UV-curable paint composition for a PVC flooring material with excellent scratch resistance, which uses a bio base acrylate oligomer and a bio base acrylate monomer, and additionally uses glass beads (with an average particle size of 5 μm) with excellent scratch resistance, thereby having excellent properties for fouling, adhesion, scratch resistance and storage were given to the PVC flooring material.
Patent KR-20180072646-A (KR)
Inventor: JUNGBAE KIM
IPC: B01D53/62
Filed: 2018-06-21
Abstract: The present invention relates to a carbon dioxide conversion reactor. More specifically, the present invention relates to a carbon dioxide conversion reactor, a series reactor for collecting and converting carbon dioxide including the same, and a carbon dioxide conversion process using the same. According to the present invention, by facilitating a quick conversion process while converting carbon dioxide contained in exhaust gas into a bicarbonate aqueous solution which can be usefully applied, it is possible to prevent an increase in back pressure due to supplied exhaust gas and remarkably reduce carbon dioxide in the exhaust gas at high efficiency and conversion rate.
Patent KR-20200002545-A (KR)
Title: Greenhouse control system controlling temperature of greenhouse using dual pipe
Inventor: LEE CHANG SU
IPC: A01G9/24
Filed: 2018-06-30
Abstract: A greenhouse control system according to an embodiment of the present invention, comprises: first and second pipes installed at a predetermined depth below the ground and connected to a plurality of air ports; a first greenhouse controller, connected to one end of the first and second pipes, and for providing temperature controlled and sterilized air through the first and second pipes; a second greenhouse controller, connected to the other ends of the first and second pipes, and for providing temperature controlled and sterilized air through the first and second pipes; and a greenhouse that is supplied with temperature-controlled and sterilized air provided by the first and second greenhouse controllers through the plurality of air ports, and the supplied air is discharged to atmosphere through an air outlet. The greenhouse control system of the present invention can maintain a constant temperature and pressure inside the greenhouse using a double pipe.
Patent KR-20180084706-A (KR)
Inventor: KIM TAE YOUP
IPC: G06Q50/10
Filed: 2018-07-16
Abstract: The present invention relates to an apparatus for providing an educational service based on subconsciousness. To this end, the apparatus comprises: a display for reproducing image content; one or more processors; a communication circuit; a memory; and one or more applications stored in the memory, and executed by the one or more processors. The one or more applications include: a receiving module for receiving data for subconsciousness, and storing the same in the memory; an interface providing module for providing an interface for setting exposure control information to expose the data for subconsciousness when the image content is reproduced, and storing the exposure control information set through the interface in the memory; and an exposure module for inserting the data for subconsciousness into the reproduced image content on the basis of the exposure control information stored in the memory when the image content is reproduced, and exposing the same on the display.
Patent KR-20200008479-A (KR)
Inventor: HONG UI HYUN
IPC: B62B5/00
Filed: 2018-07-16
Abstract: The present invention relates to an overturn preventing apparatus, which installs a T-shaped rod bracket for expanding a length on four edges of a rectangular loading panel in a diagonal direction and mounts a rotating wheel on the four edges to expand a range of the center of weight, thereby preventing overturn in case of movement of loaded cargoes having a height greater than an area of the loading panel and impact to a side surface.
Patent KR-20200011061-A (KR)
Title: Removable large screen and chroma key device
Inventor: GANG SIN BEOM
IPC: G03B21/56
Filed: 2018-07-23
Abstract: The present invention relates to a mobile large screen and chromakey device comprising: a temporary frame including ″X″-shaped link bars which have intermediate portions crossed and coupled in a hinge manner, connectors which connect respective end portions of the link bars so that the link bars continue to be vertically and horizontally arranged and installed in a grid shape, and operating springs which are connected to the connectors facing each other on front and rear portions thereof so that the link bars continuously arranged in a grid shape are expanded by resilience; a screen hung on the top of the temporary frame and widely unrolled to become the background of a video; supporters provided on the bottom of the temporary frame to prevent the overturn of the temporary frame, and limiting and guiding the expansion direction of the same; and an adjustment means provided on any one of the link bars of the temporary frame to adjust the expansion length in order to prevent an instant expansion of the temporary frame due to resilience. The mobile large screen and chromakey device can be moved and accommodated through expansion and volume reduction in the structure of the temporary frame in which the link bars are continuously connected, can be installed in a one-touch manner or easily installed through the adjustment means adjusting the expansion of the temporary frame such that a beginner can have easy access thereto, and can apply a curve effect to the screen through a screen holder, thereby providing a three-dimensional effect to the video.
Patent KR-20200012091-A (KR)
Title: Concrete pumpcar, control unit, and control method
Inventor: KIM NAM JIN
IPC: B60K15/077
Filed: 2018-07-26
Abstract: The present invention relates to a concrete pump car, a control unit, and a control method and, more specifically, to a device and a method for monitoring a fuel level of a concrete pump car in real time. According to the present invention, the concrete pump car includes: an outrigger inclining or lifting the concrete pump car in a fixed rate on the ground; a hopper receiving concrete; a pumping pipe connected to the hopper and enabling the concrete to flow; and a boom in which one side is connected to the pumping pipe and the other side is connected to an end hose. The concrete pump car includes: a boom assembly including multiple booms; an actuator rotating the boom in a vertical direction; a turntable rotating the boom assembly in a horizontal direction; a concrete pump injecting the concrete to a transfer line installed in the boom assembly through the pumping pipe; a fuel tank accommodating the fuel; and a control unit controlling at least one among the actuator, the turntable, the concrete pump, and the fuel tank. The control unit controls at least one among the actuator, the turntable, and the concrete pump based on the state of the fuel.
Patent KR-20200013409-A (KR)
Inventor: JUNG YOON SEOK
IPC: C01B17/22
Filed: 2018-07-30
Abstract: Provided by the present invention are sulfide-based solid electrolyte, a method for manufacturing the same, and an all-solid secondary battery thereof. The sulfide-based solid electrolyte is represented by chemical formula 1, Li_(3-x)PS_4 (0 < x <= 0.5). The manufacturing method of the sulfide-based solid electrolyte: obtains dispersion by dispersing Li_2S powder and P_2S_5 powder in a first organic solvent; obtains solution by dissolving solid sulfur (S) powder in a second organic solvent, and mixes the dispersion and the solution to obtain reaction solution; and forms a crystalline phase by thermally treating a precipitate after separating the precipitate obtained by stirring the reaction solution and inducing a reaction. The present invention provides improved stability.
Patent KR-20200013961-A (KR)
Title: Apparatus and method for chemical safety management based on geographic information system
Inventor: JUNG SOON YOUNG
IPC: G06Q50/10
Filed: 2018-07-31
Abstract: According to one embodiment of the present invention, a GIS-based chemical safety management device comprises: a data management unit which collects and manages data related to chemical safety; a business site search unit which stores business sites by zones and chemicals based on the collected data, and provides search results according to search conditions; an information output unit which outputs summary information and risks of a corresponding business site and adjacent business sites on a map when the at least one business site is selected among the business sites provided from the business site search unit; and a reporting unit which can print or store the information outputted from the information output unit. Accordingly, the risks for each business site are automatically quantified and various information related to the same is utilized on a GIS, thereby supporting a chemical safety management work for the business site handling chemicals.