baber/WOPTO huggingface dataset:
Patent KR-20180104581-A (KR)
Title: Method and apparatus for atypical block based motion prediction and motion compensation for video encoding/decoding
Inventor: BANG GUN
IPC: H04N19/533
Filed: 2018-03-13
Abstract: An atypical block based motion prediction and motion compensation method and apparatus for video encoding/decoding are provided. The atypical block based motion prediction and motion compensation method includes a step of detecting the format information of a 360-degree image, a step of transforming at least one of the shape of a current block and the shape of a neighboring block using the format information, and a step of predicting a motion vector for the current block based on deformation.
Patent KR-20180108498-A (KR)
Inventor: NAKASHIMO TAKAO
IPC: G01R31/28
Filed: 2018-03-22
Abstract: A semiconductor circuit converts an applied input voltage into a desired output voltage and outputs the output voltage from a voltage output terminal. A first resistor, a second resistor, and a third resistor are serially connected between the voltage output terminal and a ground terminal. When a switch is in an open state, the synthesized resistance of the second resistor and the third resistor and the output voltage of a voltage divided by the first resistor are outputted. When the switch is in a closed state, the output voltage of a voltage divided by the first resistor is outputted. A resistance value of a voltage dividing resistor is controlled by a control signal from the outside. Accordingly, the present invention can test the semiconductor circuit can be tested with a simple configuration.
Patent KR-20180117037-A (KR)
Inventor: TRUONG TUONG K
IPC: G02B6/28
Filed: 2018-03-27
Abstract: A controller area network (CAN) includes a plurality of CAN nodes communicating through a CAN bus including an optical fiber network. The optical fiber network uses a single fiber and a single wavelength and includes a passively reflective optical star. The reflective optical star includes an optical mixing rod with a mirror on one end thereof. The other end of the reflective optical star is optically coupled to transmitters and receivers of a plurality of optical-electrical media converters through each of high isolation optical Y-couplers Each CAN node generates electrical signals (according to a CAN message-based protocol). The electrical signals are converted into optical pulses broadcasted with the optical fiber network. And then, the optical pulses are reflected to all the CAN nodes by the reflective optical star again. Accordingly, the present invention can improve the performance of the CAN bus.
Patent KR-20190115239-A (KR)
Title: Layer deposition method and layer deposition apparatus
Inventor: KANG SHIN JAE
IPC: H01L21/285
Filed: 2018-04-02
Abstract: The present invention relates to a thin film deposition method. In the thin film deposition method according to the present invention, a substrate is loaded into a process chamber. Gas is charged into at least one filling tank at a predetermined filling pressure. The pressure of the gas is increased to have a pressure greater than the filling pressure. The gas is introduced into the process chamber.
Patent KR-20190117308-A (KR)
Inventor: BAK GYU HYEONG
IPC: H01L33/10
Filed: 2018-04-06
Abstract: An embodiment of the present invention relates to a light emitting element package comprising: a light emitting element including a bonding pad; a fluorescent substance layer including a first fluorescent substance layer including a fluorescent material inside and arranged on an upper surface of the light emitting element and a second fluorescent substance layer arranged on a side surface of the light emitting element; and a silicon moisture movement prevention layer arranged to surround at least one surface of the fluorescent substance layer. A ratio of a width of the light emitting element to a width of the first fluorescent substance layer is 1:1.21 to 1:1.35. A ratio of a thickness of the first fluorescent substance layer to a width of the second fluorescent substance layer is 1:1 to 1:1.7.
Patent KR-20190118839-A (KR)
Title: Unmanned convenience store
Inventor: OUH MYEONG JUN
IPC: G06Q50/10
Filed: 2018-04-11
Abstract: An embodiment of the present invention may include: a goods receiving device which classifies goods received at a convenience store according to a goods type and then loads the same onto each of goods loading compartments that is allocated according to the classified goods type; an unmanned order device for receiving goods orders from a purchaser; a goods release device for releasing the goods purchased by the unmanned ordering device from the goods loading compartments to a discharge hole; and a goods discharge device which opens the discharge hole when purchaser authentication is completed to allow the purchaser to receive the purchased goods. Convenience store owners can reduce labor costs.
Patent KR-20190121444-A (KR)
Title: Traction device
Inventor: LEE RIPPY
IPC: A61H1/02
Filed: 2018-04-18
Abstract: The present invention relates to a traction therapeutic device which can be easily operated by patients and has a simple structure to be easily carried and stored. A traction therapeutic device according to an embodiment of the present invention comprises: an action unit supported to the waist of a user; a traction unit hung on the action unit and having an elastic force; and a support having a support frame, a handle unit held by hands of the user and a latch unit which is connected to the support frame and may be connected to the traction unit.
Patent KR-20190121498-A (KR)
Title: Endoscope with a detachable probe
Inventor: PARK SUNG HWAN
IPC: A61B1/00
Filed: 2018-04-18
Abstract: The present invention relates to an endoscope with a detachable probe which can easily attach and detach a portion of an endoscope. According to an aspect of the present invention, the endoscope with a detachable probe comprises: a handle unit including a control knob, a sprocket connected to the control knob to be rotated, a chain reciprocating by the sprocket, and a plurality of first connectors linked to the chain to be installed to reciprocate; a probe unit including a probe coupled to an end of one side of the handle unit and deformed by a movement of an embedded wire, a plurality of second connectors arranged in the probe to be coupled to both ends of the wire and provided with a rack gear, and a pinion gear engaged with the rack gear arranged on a pair of second connectors facing each other to move one of the pair of second connectors in a first direction if the other one of the pair of second connectors moves in a second direction opposite to the first direction; and a fixing means to detachably mount the handle unit and the probe. The second connectors move by being linked to a movement of the first connectors.
Patent KR-20190125711-A (KR)
Inventor: LEE HAENG KI
IPC: H01B13/16
Filed: 2018-04-30
Abstract: The present invention relates to a highly flexible piezoresistive wire sensor which consists of a conductive core obtained by mixing a silicone polymer and a multi-walled carbon nanotube (MWCNT), and a heat insulating coating material made of silicone, and can operate in a strain range of 10 to 500%; and to a manufacturing method of the highly flexible piezoresistive wire sensor. According to the present invention, the highly flexible piezoresistive wire sensor includes: a conductive core (1) including a silicone polymer (platinum-catalyzed silicone), a multi-walled carbon nanotube (MWCNT), and toluene anhydrous (99.8%); and a heat insulating coating material (2) made of silicone and coated on the outer surface of the conductive core (1).
Patent KR-20190135800-A (KR)
Title: Apparatus for cryogenic spill test
Inventor: KIM BYEONG WAN
IPC: G01N33/32
Filed: 2018-05-29
Abstract: Disclosed is a cryogenic performance evaluation device capable of evaluating cryogenic performance in a spill state of a cryogenic fluid. According to an embodiment of the present invention, the cryogenic performance evaluation device comprises: a main frame; a storage tank installed in the main frame, storing a cryogenic fluid, arranged in an upper part of a specimen, and having a spill hole for spilling the cryogenic fluid to the specimen formed on a lower surface thereof; an open device opening a stopper inserted into the spill hole; and a temperature measuring instrument installed in a lower part of the specimen.
Patent KR-20190136316-A (KR)
Title: A system for reducing nitrogen oxide
Inventor: YOON YOUNG SIK
IPC: B01D53/30
Filed: 2018-05-30
Abstract: Provided is a nitrogen oxide removal facility. According to an embodiment, the nitrogen oxide removal facility, which removes a nitrogen oxide from exhaust gas generated by combustion and which discharges the same through a chimney, comprises: a combustion furnace where a combustion process is performed; first and second reductant supply units for respectively supplying first and second reductants to the combustion furnace; a heat exchanger into which exhaust gas is introduced from the combustion furnace; a temperature detection unit for detecting a temperature inside the combustion furnace; a gas concentration detecting unit for detecting a component and a concentration of exhaust gas discharged from a chimney; first and second flow rate control valves for controlling the discharge amount of the first and second reductants, respectively; and a control unit for receiving detection information from various detection units, comparing the detection information with preset information for determination, and controlling the first and second flow rate control valves. According to the present invention, a temperature inside the combustion furnace may be controlled as a result of an exothermic reaction of the first reductant and the nitrogen oxide.
Patent KR-20180061134-A (KR)
Inventor: OKAWA HARUKI
IPC: C08J5/18
Filed: 2018-05-31
Abstract: The present invention relates to an optical film, obtained by polymerizing a compound including a group represented by formula (A) and at least one polymerizable group. In the formula, (A) is represented by -G_a-D_a-Ar-D_b-G_b-, Ar represents a divalent group of at least one aromatic ring selected from an aromatic hydrocarbon ring and an aromatic heterocycle, and the summation (N_π) of π electrons of aromatic rings included in the divalent group is equal to or greater than 12. D_a and D_b each independently represent a single bond such as -CO-O-, -O-CO-, -C (=S)-O-, -O-C (=S)-, -CR^1R^2-, -CR^1R^2-CR^3R^4-, -O-CR^1R^2-, -CR^1R^2-O-, -CR^1R^2-O-CR^3R^4-, -CR^1R^2-O-CO-, -O-CO-CR^1R^2-, -CR^1R^2-O-CO-CR^3R^4-, -CR^1R^2-CO-O-CR^3R^4-, -NR^1-CR^2R^3-, -CR^2R^3-NR^1-, -CO-NR^1- or NR^1-CO-. G_a and G_b each independently represent a divalent alicyclic hydrocarbon group.
Patent KR-20190138903-A (KR)
Inventor: SONG IN YONG
IPC: B60J3/04
Filed: 2018-06-06
Abstract: The present invention relates to the installation of a vehicle front discoloration glass using a C3 illuminance sensor. A vehicle front discoloration glass operated by an automatic switch and a manual main switch using a C3 illuminance sensor has a hole that prevents jamming or radio interference caused by a metallic discoloration material, and provides one color to one vehicle, wherein the concentration of visible light transmittance is controlled to 5 to 80%.
Patent KR-20190143659-A (KR)
Inventor: HWANG EUI IL
IPC: A01N65/38
Filed: 2018-06-21
Abstract: The present invention relates to a composition for controlling a plant storage disease, which comprises a tobacco root extract as an active ingredient, and to a manufacturing method thereof. The composition of the present invention has anti-bacterial activity against Aspergillus sp. bacteria and Penicillium sp. bacteria.
Patent KR-20190143732-A (KR)
Inventor: KIM SUNG YONG
IPC: H04N7/18
Filed: 2018-06-21
Abstract: A method of transmitting image data and apparatuses performing the same are disclosed. According to an embodiment of the present invention, a method of transmitting image data comprises the steps of: obtaining a plurality of image data from a plurality of cameras; generating one image data packet by integrating the plurality of image data; and transmitting the one image data packet.
Patent KR-20200001425-A (KR)
Title: Device for Skin Peeling and care by using Sonic Vibrator
Inventor: KIM HYUN KYUNG
IPC: A61B17/32
Filed: 2018-06-27
Abstract: The present invention relates to a device for skin peeling and care using an ultrasonic vibrator. More specifically, the present invention relates to a device for skin peeling and care using an ultrasonic vibrator, which adjusts the size and thickness of the ultrasonic vibrator and a filling portion of the blade to the size and shape most suitable for skin peeling, and couples the blade to vibrate in the same direction as an ultrasonic vibration device vibrates.
Patent KR-20200006420-A (KR)
Inventor: LEE DUCK PYO
IPC: B29B11/10
Filed: 2018-07-10
Abstract: The present invention relates to a recycling device of a waste powder paint, which comprises: a crusher which crushes a plurality of waste powder paints into powder; a melting tank connected to the crusher and storing the powder; a heating unit which is positioned inside the melting tank and melting the powder into a liquid paint; and a detection unit for determining the color of the liquid paint contained in the melting tank.
Patent KR-20200013127-A (KR)
Inventor: LEE CHANG WOO
IPC: G06Q40/08
Filed: 2018-07-12
Abstract: The present invention relates to a livestock management system and a livestock management method using a big data technique for effectively managing livestock on a farm by comparing farm information and the temperature of the livestock and movements of the livestock collected from the livestock with comparison reference information, and providing the collected information about the farm and livestock to veterinarians, pharmaceutical companies, insurance companies, and management agencies to help to establish livestock disease policies and to benefit from livestock farm insurance and taxation. The livestock management system using a big data technique comprises a plurality of livestock farms, insurance companies, related agencies, and an integrated farm management server.
Patent KR-20200013388-A (KR)
Inventor: SHIN BONG SU
IPC: C08J5/18
Filed: 2018-07-30
Abstract: The present invention relates to an antistatic HDPE film and a manufacturing method thereof. More specifically, provided are an antistatic HDPE film and a manufacturing method thereof, wherein an antistatic film is manufactured by mixing an HDPE resin with an antistatic resin composition without an alcohol-based substance, and thus, a semi-permanent antistatic function can be implemented, and antistatic performance can be maintained for a long period of time. In addition, an additional post process for implementing an antistatic function is not required, and thus, a manufacturing process is simplified and productivity is improved. Since an alcohol-based solubilizing agent is not used, stickiness of a film can be minimized. An antistatic function can be effectively implemented by one film. Furthermore, strength of a film is excellent due to characteristics of an HDPE resin as compared with an existing antistatic LDPE film which is vulnerable to a tearing phenomenon.
Patent KR-20180091787-A (KR)
Title: Magic-sized metal phosphide nanocrystal
Inventor: SON JAE SUNG
IPC: C01B25/08
Filed: 2018-08-03
Abstract: The purpose of the present invention is to provide a method of manufacturing a metal phosphide nanocrystal having magic-sized characteristics and emission properties by stably performing a reaction process while using white phosphorous. The present invention relates to a method of manufacturing the metal phosphide nanocrystal, comprising: a nanocrystal synthesis step of mixing a non-coordinating solvent, a Group III cationic precursor, and white phosphorous coordinated in a first ligand a second ligand to synthesize a nanocrystal by pyrolysis reaction; and a precipitation step of precipitating the synthesized nanocrystal, and may provide a magic-sized metal phosphide nanocrystal having a particle size of 1.5 to 2 nm and an emission range of wavelength of 430 to 550 nm, and a metal phosphide nanocrystal having a structural formula, M_xP_y (x and y are an integer from 10 to 100), a full width at half maximum (FWHM) of emission spectrum of 100 nm or less, and a photoluminescence quantum yield of 30% at least in a core thereof.
Patent KR-20200017732-A (KR)
Title: Condensate water trap for gas furnace
Inventor: DOYONG HA
IPC: F24H8/00
Filed: 2018-08-09
Abstract: The present invention relates to a condensate water trap for a gas trap, capable of collecting and discharging condensate water produced from a heat exchanger and an exhaust pipe. The condensate water trap includes: a first inlet taking in condensate water produced from the heat exchanger; a second inlet taking in condensate water produced from the exhaust pipe; a first flow path through which the condensate water coming from the first inlet flows; a second flow path through which the condensate water coming from the second inlet flows; an outlet discharging the condensate water flowing through the first and second flow paths to the outside; and a counterflow cutoff means placed on the first flow path to cut off a counterflow of air. The counterflow cutoff means includes: a housing; and a core installed in the housing to be movable to cut off the counterflow of air by closing the first flow path if the condensate water flowing from the first inlet is less than a predetermined quantity.
Patent KR-20200022631-A (KR)
Title: Military mobile microgrid system
Inventor: KIM YOUNG KEE
IPC: H02M1/08
Filed: 2018-08-23
Abstract: The present invention relates to a military mobile micro-grid system for increasing stability of a power system, which comprises: a plurality of converters converting power and transferring the same to a DC bus; a DC bank buffering voltage variation of the DC bus; an energy storage device; a bidirectional DC/DC converter; and a plurality of micro-grid modules including a plurality of AC/DC converters.
Patent KR-20200024481-A (KR)
Title: Method of analyzing fuel component using an rf sensor for a vehicle
Inventor: LEE JIN HA
IPC: G01N33/22
Filed: 2018-08-28
Abstract: A method for analyzing fuel components using an RF sensor according to one embodiment of the present invention includes the following steps of: injecting new fuel into a fuel tank containing fuel to mix the existing fuel with the new fuel; measuring a resonance frequency for the mixed fuel using a radio frequency (RF) sensor; comparing the measured resonance frequency with a resonance frequency of standard fuel; determining whether the mixed fuel is normal fuel through comparison; maintaining an engine combustion pattern corresponding to the standard fuel if it is determined that the mixed fuel is normal fuel; and reflecting engine combustion control to drive.
Patent KR-20200029222-A (KR)
Title: Instantaneous Water Heater
Inventor: LEE JAE YEONG
IPC: F24H1/10
Filed: 2018-09-10
Abstract: An instantaneous water heating device is provided. The instantaneous water heating device according to an exemplary embodiment of the present invention includes: a hollow housing connected on a flow path; at least one heater unit disposed in the longitudinal direction inside the housing to heat fluid passing through the inside of the housing; and a control unit controlling the heater unit. The heater unit is formed in a spiral shape in which a plate-shaped heating element is wound a plurality of times so that the fluid can pass therethrough.
Patent KR-20200030255-A (KR)
Title: Method and apparatus for managing of office space
Inventor: CHO EUN IL
IPC: H04W12/06
Filed: 2018-09-12
Abstract: The present disclosure relates to a method and an apparatus for managing an office space to which access has been restricted to create a business Internet of things (IoT) environment. According to an embodiment of the present disclosure, the apparatus for managing an office space receives an office space reservation request including office space usage schedule information and terminal information of a terminal used by at least one attendee, allocates an available office space by using the office space usage schedule information, queries the terminal used by the at least one attendee of whether the attendee can attend the office space by using the office space usage schedule information and the terminal information, generates and stores an authentication code for access to the allocated office space when receiving a response indicating that the attendance is possible from the terminal used by the at least one attendee, transmits the generated authentication code to the terminal used by the at least one attendee, performs an authentication procedure for the access to the allocated office space by using the stored authentication code, generates a message for a guidance to the allocated office space and transmits the same to an output unit when the authentication procedure is passed, opens the door of the allocated office space, and captures an image of the user who has attempted authentication and transmits the same to a preset terminal when the authentication procedure is not passed. The present invention can economically and efficiently manage a limited office space.
Patent KR-20200030299-A (KR)
Title: Water cooling type urea injection module
Inventor: KO JAE YU
IPC: F01N3/20
Filed: 2018-09-12
Abstract: The present invention provides a water cooling type urea injection module capable of improving the cooling performance by increasing the contact area to cooling water by applying a cooling method of a three-layer separation type structure to an injector unit applied to a selective catalyst reduction system. The water cooling type urea injection module includes: an inner core (30) installed outside the injector unit (10); a middle sleeve (40) installed outside the inner core (30); an outer jacket (50) installed outside the middle sleeve (40); a division type cooling unit dividing a flow space of the cooling water into multiple pieces in the longitudinal direction of the injector unit (10) between the middle sleeve (40) and the outer jacket (50); and an integrated cooling unit integrating the flow space of the cooling water in the longitudinal direction of the injector unit (10) between the inner core (30) and the middle sleeve (40).
Patent KR-20190032211-A (KR)
Title: Rotating electric machine
Inventor: MURAMATSU SEIJIRO
IPC: H02K9/10
Filed: 2018-09-14
Abstract: The present invention provides a rotating electrical machine which reduces the height of a terminal box without taking measures for suppressing the deformation of the terminal box to satisfy a margin with respect to height restriction. The rotating electrical machine according to the present invention includes: a rotor; a stator; a high voltage bushing that outputs electricity from a stator coil to the outside of the machine; a plurality of power lines that connect the stator coil to the high voltage bushing to form an electrical path; a support insulator that supports the power lines; a rotating electrical machine outer casing that contains at least the rotor, the stator, and a connection portion between the stator coil and the power lines, and is internally filled with hydrogen gas; and a terminal box which communicates with the rotating electrical machine outer casing, is provided in a lower portion of the rotating electrical machine outer casing and installed with the support insulator, and accommodates at least the power lines supported by the support insulator and a part of the high voltage bushing connected to the supported power lines. The support insulator is vertically installed on a bottom face of the terminal box, and the support insulator installed vertically and a portion of the high voltage bushing located in the terminal box are disposed in parallel with each other.