baber/WOPTO huggingface dataset:
Patent KR-20210119174-A (KR)
Title: Electronic device and Method for controlling the electronic device thereof
Inventor: PARK SUNG JAE
IPC: H04L29/06
Filed: 2020-03-24
Abstract: Disclosed is a method of controlling an electronic device. According to the present disclosure, the method of controlling the electronic device includes: retrieving an external device that is connectable to the electronic device; requesting information on an application installed in the external device to the retrieved external device; receiving the information on the installed application from the external device; identifying at least one application that is executable in the electronic device among a plurality of applications included in the information on the installed application; displaying at least one icon corresponding to the identified at least one application on a display based on the information on the installed application; and performing, when one of the at least one icon is selected, communication with the external device to request information necessary for executing an application corresponding to the selected icon so as to execute the application installed in the external device.
Patent KR-20210121973-A (KR)
Inventor: YOON GUNSANG
IPC: F21V8/00
Filed: 2020-03-31
Abstract: The present invention relates to a light guide panel comprising: a base substrate including an upper surface and a lower surface, which are the opposite to each other; and a scattered layer formed on one or more of the upper surface and the lower surface of the base substrate. The scattered layer includes: a matrix forming a layer on the base substrate; and scattered particles scattered in the matrix. The scattered layer also includes a central area and an edge area. The thickness of the scattered layer in the central area is substantially equal to the thickness of the scattered layer in the edge area. The density of the scattered particles in the central area is greater than the density of the scattered particles in the edge area. A lighting device includes: the light guide panel; and a light source from which the light is incident into the light guide panel through a side surface of the light guide panel. A manufacturing method for the light guide panel comprises: a step of forming the scattered layer on the base substrate so that the scattered layer includes the matrix forming a layer on the base substrate, and scattered particles scattered in the matrix, and includes the central area and the edge area. The thickness of the scattered layer in the central area is substantially equal to the thickness of the scattered layer in the edge area. The density of the scattered particles in the central area is greater than the density of the scattered particles in the edge area.
Patent KR-20210125760-A (KR)
Title: Lamp for vehicle
Inventor: KWON JOON HYOUK
IPC: F21S41/30
Filed: 2020-04-09
Abstract: The present invention relates to a lamp for a vehicle, comprising: a light source; a lens projecting the light generated from the light source to the outside; and a filter member selectively blocking target light of a preset wavelength from light traveling from the light source to the lens. Accordingly, the color temperature of the lamp can be selectively varied, and advantageous effects of improving visibility and safety can be obtained.
Patent KR-20210126976-A (KR)
Inventor: KIM YOUNG KWON
IPC: B67D3/00
Filed: 2020-04-13
Abstract: The present invention relates to a water tank loading device for a cold/hot water machine. According to the water tank loading device for a cold/hot water machine, a user does not directly lift the water tank, but loads the water tank to a water tank bracket while an exit of the water tank faces upward. When a handle is turned, a load end is driven symmetrically within a screw by the rotation of the screw, and a bellows is folded or unfolded to raise or lower the water tank, allowing the user to easily load the water tank. The present invention includes a screw; a screw holder; a load end; a bellows; a load bar; a cam follower; a support beam; a frame; a load frame; and a water tank bracket. Index words included in the present invention are as follows: a hot/cold water device, a port for supplying water, a handle, a handlebar, a support beam, a frame, a load bar, a cam follower, a water tank bracket, a hinge, a water tank holder, a load frame, a water tank, a load end, a screw Holder, and a bellows.
Patent KR-20210131134-A (KR)
Title: Composition and method for producing deapi-platicoside enzyme liquid of rhizopus oryzae
IPC: C12P33/20
Filed: 2020-04-23
Abstract: The present invention relates to a composition for manufacturing deapi-platycoside comprising a Rhizopus oryzae strain enzyme liquid, and a method for manufacturing the same. According to the present invention, the deapi-platycoside can be manufactured at high productivity and yield.
Patent KR-20210131642-A (KR)
Title: Oral 3D Color Scanner
IPC: A61C9/00
Filed: 2020-04-24
Abstract: The present invention relates to a 3d color oral scanner which is inserted into the oral cavity to clearly reproduce the state of the oral cavity in a 3D color image even when there is a shiny material such as a prosthesis. According to the present invention, the 3D color scanner comprises: a light source emitting a predetermined light to be incident into the oral cavity; a pair of incident light lenses disposed inside a case and disposed on a sidewall of the case to pass the light reflected from the light source; a pair of light retarders (quarter wave plate) receiving the light transmitted from the pair of lenses to transmit the reflected light as p-polarized light; and an image board disposed in close contact with one lateral side wall and the other lateral side wall of the case to allow an image sensor receiving the light transmitted from the pair of light retarders to generate each image information to be coupled thereto.
Patent KR-20210133004-A (KR)
Title: Method and Device for improving sound quality
IPC: H04R3/02
Filed: 2020-04-28
Abstract: According to one embodiment disclosed in the present disclosure, an electronic device includes: a communication circuit; a plurality of microphones; a memory for storing instructions; and a processor operatively coupled to the communication circuit, the microphones, and the memory, wherein the processor is configured to: perform short-range communication connection that supports a first wireless communication protocol with a portable terminal through the communication circuit; acquire a plurality of voice signals through the microphones; generate a first packet having a data size defined in the first wireless communication protocol based on the acquired voice signals, in which the first packet includes a header, a first voice signal, a second voice signal, and an additional information block (side info) indicating that the first packet includes the first voice signal and the second voice signal; and transmit the first packet to the portable terminal through the communication circuit.
Patent KR-20200049750-A (KR)
Title: Apparatus for transmmiting wireless power and apparatus for receiving wireless power and method for transmitting wireless power, method for receiving wireless power, method for transmitting information and method for receiving information
Inventor: JUNG WOO KIL
IPC: H02J50/00
Filed: 2020-04-29
Abstract: The present invention relates to a wireless power transmission method in which a wireless power transmission device transmits power to a wireless power reception device. The wireless power transmission method comprises the steps of: transmitting a connection signal; receiving a response signal for the connection signal and identifying a wireless power reception device; negotiating power transmission with the identified wireless power reception device; and transmitting power to the identified wireless power reception device in accordance with a negotiated result.
Patent KR-20210136406-A (KR)
Title: Terminal and operating mehtod of terminal
IPC: H04W76/16
Filed: 2020-05-07
Abstract: According to an embodiment, an operating method of a terminal includes: receiving an application selected by a user during operation in a first mode in which a first network service is provided through a first network base station connected to a first network, determining whether the application is a second network application for requesting connection to a second network, switching an operation mode from the first mode to a second mode in which a second network service is provided through a second network base station according to the determination that the application is the second network application, and performing operation according to the second mode.
Patent KR-20210138373-A (KR)
Title: Apparatus and method for removing a residual vibration of lra
IPC: G06F3/01
Filed: 2020-05-12
Abstract: The present invention relates to a haptic feedback system, and more particularly, to a device and a method for rapidly removing residual vibration in a linear resonant actuator. The method comprises the steps of: applying a resonant frequency to and driving the linear resonant actuator in order to implement a haptic function; and applying a braking signal for removing the residual vibration after driving the linear resonant actuator. The braking signal is a driving wave for generating the same vibration waveform as the waveform of the residual vibration of the linear resonant actuator, and is applied to the linear resonant actuator at the point in time at which a BEMF signal of the linear resonant actuator crosses a zero point, wherein the braking signal is applied in the opposite direction in which the braking signal can cancel out the residual vibration waveform of the linear resonant actuator.
Patent KR-20200058354-A (KR)
Inventor: LEE HYUNJOONG
IPC: H04S7/00
Filed: 2020-05-20
Abstract: According to various embodiments, an electronic device may includes a memory for storing instructions and a processor for executing the stored instructions. The processor checks a trigger for executing a first event, as a command is executed, associated with sound generation of an external electronic device, and checks the user′s location in the space where the electronic device is located. Each time the trigger is checked, the electronic device moves to the user′s location and checks information on the sound at the user′s location. Based on the identified sound information, an operation of at least one of the external electronic device performing the first event or another external electronic device generating a sound may be controlled.
Patent KR-20210145616-A (KR)
Inventor: AN DOOBAECK
IPC: C12M3/00
Filed: 2020-05-25
Abstract: The present invention relates to a liquid buffer (90) comprising: a container containing a medium for cell culture (2a); a second chamber (95a) for storing the container (2a); and a cooling water supply block (94) in which the container (2a) is placed the inside of the second chamber (95a).
Patent KR-20200064967-A (KR)
Inventor: SO BYUNG ROK
IPC: G01N21/77
Filed: 2020-05-28
Abstract: The present invention relates to an automation system for water quality measurement of various types and an automation method thereof which simultaneously measure and analyze pH, dissolved oxygen (DO), water temperature, alkalinity, nitrite (NO_2), nitrate (NO_3), ammonia (NH_4), etc. by a water quality management device of a large chemical plant, a farm, a fish farm, an aquarium, etc. The automation system for water quality measurement of various types comprises: a water quality measurement device including a first water quality measurement module to use at least one sensor probe to measure a first water quality factor of sample water, a second water quality measurement module to measure a second water quality factor of the sample water by a reagent reaction with at least one liquid reagent, and a third water quality measurement module to measure a third water quality factor of the sample water by a reagent reaction with at least one powder reagent; a management server to collect water quality factors measured by the water quality measurement device via a network to analyze and manage the water quality factors; and a user terminal to receive information on the water quality factors analyzed by the management server via the network. A user can quickly recognize a water quality pollution state of a farm, a fish farm, or an aquarium.
Patent KR-20210151414-A (KR)
Inventor: YANG HEE CHANG
IPC: A22C17/00
Filed: 2020-06-05
Abstract: The present invention relates to a frozen meat cutting machine in which a structure of a driving unit is improved, thereby minimizing the number of parts. According to the present invention, the frozen meat cutting machine comprises: a transfer unit disposed on one side of a main body and horizontally transferring supplied frozen meat while supporting the supplied frozen meat; a knife disposed on the other side of the main body while being adjacent to the transfer unit and slicing the frozen meat transferred by the transfer unit while drawing a circular trajectory when connected to a pair of driving cams; a driving unit disposed in the main body on one side of the driving cam and rotating the pair of driving cams at the same time; and a transfer conveyor disposed in the main body on the other side facing the transfer unit and discharging the frozen meat sliced by the knife.
Patent KR-20210152658-A (KR)
Title: Table partition for epidemic prevention
Inventor: CHOI BO PIL
IPC: A47B17/04
Filed: 2020-06-09
Abstract: The present invention relates to a table partition for preventing droplet infection, which comprises: a front panel in the shape of a square plate having a height and a width; a side panel coupled to both sides of the front panel to form a limited partition space; a guideline formed in a vertical direction on the side panel to guide the bending of the side panel; and a non-slip member mounted on a bottom surface of the front panel and the side panel so that the front panel and the side panel stand on an upper surface of the table. The present invention has a remarkable effect that it can be used regardless of the size of the table because it has a simple structure, so it is easy to carry, and it can be extended and reduced according to the size of the table.
Patent KR-20210154503-A (KR)
Inventor: JANG CHEONG HEE
IPC: C10K1/08
Filed: 2020-06-12
Abstract: The present invention relates to an emulsification apparatus and an emulsifying method for waste synthetic resin. The emulsification apparatus for waste synthetic resin comprises: a raw material supply part for supplying a raw material mixture in which the waste synthetic resin particles and a pore filler are mixed to a pyrolysis reactor; a pyrolysis reactor for generating organic gas by thermally decomposing the raw material mixture supplied from the raw material supply part; a cleaning tower for cleaning the organic gas generated in the pyrolysis reactor to generate cleaned organic gas and condensates; a condenser for condensing the organic gas cleaned in the cleaning tower to produce a condensate; a first separator for separating oil from the condensates generated in the cleaning tower; a second separator for separating oil from the condensate generated in the condenser; and a purification tower for producing regenerated oil by introducing the oil separated in the first separator and the second separator by fractional distillation. The present invention prevents the risk of explosion and increases the heat transfer efficiency in the thermal decomposition process of the waste synthetic resin, and produce high-purity regenerated oil from the waste synthetic resin in an efficient process.
Patent KR-20200145742-A (KR)
Inventor: LEE BAE KEUN
IPC: H04N19/70
Filed: 2020-06-18
Abstract: According to an embodiment of the present invention, provided is a method for decoding a video signal which can improve encoding/decoding efficiency. The method for decoding a video signal comprises the steps of: dividing a current picture into a plurality of tiles; decoding division information indicating a slice type, wherein the division information indicates whether a square-shaped slice is applied; and determining the slice based on information indicating a size of the slice when the division information indicates that the square-shaped slice is applied.
Patent KR-20210157211-A (KR)
Inventor: KIM JOONDONG
IPC: H01L31/18
Filed: 2020-06-19
Abstract: The present invention relates to a metal oxide inorganic transparent solar cell capable of maintaining good transparency while remarkably improving power generation efficiency by extending a range of light utilization by using a metal oxide heterojunction in which Si is embedded, and a manufacturing method thereof. According to one embodiment of the present invention, the transparent solar cell includes: a first transparent electrode layer; an n-type oxide semiconductor layer disposed on the first transparent electrode layer and including a metal oxide; a Si thin film layer disposed on the n-type oxide semiconductor layer; a p-type oxide semiconductor layer disposed on the Si thin film layer and including a metal oxide; and a second transparent electrode layer on the p-type oxide semiconductor layer.
Patent KR-20210158276-A (KR)
Inventor: HYUN SEOK LEE
IPC: C23C16/505
Filed: 2020-06-23
Abstract: According to an embodiment of the present invention, a semiconductor contact structure having improved contact resistance a semiconductor device comprising the same. The structure comprises: a substrate; a porous silicon layer disposed on the substrate; a first silicide layer filling at least a portion of pores distributed in the porous silicon layer; and a second silicide layer disposed on the porous silicon layer.
Patent KR-20220000024-A (KR)
Title: Power control system and method of fuel cell
Inventor: LEE SEUNG YOON
IPC: H01M8/04828
Filed: 2020-06-24
Abstract: Disclosed is a power control system of a fuel cell, including: a fuel cell that generates electric power through the reaction of fuel; a power device that consumes or stores power supplied from the fuel cell; a prediction unit that monitors the state of the power device and predicts the potential of the fuel cell based on the monitored state of the power device; a monitoring unit that monitors the internal state or the external environment of the fuel cell; and a control unit that consumes the power of the fuel cell based on the internal state or the external environment monitored by the monitoring unit when the potential of the fuel cell predicted by the prediction unit rises above a preset potential.
Patent KR-20210010356-A (KR)
Inventor: CHA YONGBUM
IPC: H01L51/00
Filed: 2020-07-09
Abstract: The present specification provides an organic light emitting device with a low driving voltage, high efficiency, and/or long life. The organic light emitting device comprises: a first electrode; a second electrode; a light emitting layer provided between the first electrode and the second electrode; and a first organic material layer provided between the first electrode and the light emitting layer. The first organic material layer includes a compound represented by chemical formula 1. The light emitting layer contains a compound represented by chemical formula 2.
Patent KR-20220008511-A (KR)
Inventor: BAIK SUNG WOOK
IPC: G06Q50/06
Filed: 2020-07-14
Abstract: Disclosed are a building energy consumption profiling device using smart meter data to accurately estimate energy usage of a building and a method thereof. According to one aspect of the present invention, the building energy consumption profiling device comprises: a data collection unit collecting energy consumption data for energy usage analysis from a smart sensor embedded in an electricity meter of a building or a home appliance; a data preprocessing unit preprocessing the collected data systematically and consistently; a data conversion unit using a deep-auto encoder to convert the preprocessed data into a high-level representation; a clustering unit using an adaptive clustering algorithm to classify the converted data into one or more clusters; and a statistical analysis unit performing statistical analysis on the clustered data.
Patent KR-20210018051-A (KR)
Title: Image capturing apparatus of vehicle, server, user terminal apparatus and method for providing connected service using them
Inventor: KANG YOUNG SU
IPC: H04L29/06
Filed: 2020-07-15
Abstract: Disclosed is a method for providing a connected service of a server which can increase user convenience. The method comprises: a step of storing service subscription information including information of a subscriber subscribing to a service and device information of the subscriber; a step of receiving a terminal registration request from an image photographing device for a vehicle; a step of comparing identification information corresponding to the terminal registration request with previously stored service subscription information to determine the validity of the terminal registration request; a step of registering the image photographing device for a vehicle as a device receiving a service if the terminal registration request is determined to be valid; and a step of receiving operation data generated in an operating process of the registered image photographing device for a vehicle, and storing the received operation data.
Patent KR-20220011829-A (KR)
Inventor: KIM HYUN CHUL
IPC: B64D27/24
Filed: 2020-07-21
Abstract: The present invention relates to a module type tail-sitter vertical-takeoff-and-landing drone. The module type tail-sitter vertical-takeoff-and-landing drone includes: a fuselage module in which a device performing a function in accordance with a flight purpose is installed to perform balancing for flight; propelling modules placed on both sides of the fuselage module respectively, enabling vertical takeoff and landing through adjustment on a thrust angle while producing thrust, and producing and adjusting thrust; a main wing module placed such that the fuselage module and the propelling modules can be inserted and assembled therein, and adjusted so as to switch directions due to an external operation in a form of a wing producing lift with the thrust from the propelling modules; and vertical wing modules placed on both sides of the main wing module respectively, and provided to be vertical 90 degrees to the main wing module to function as a landing supporter during vertical takeoff and landing. Therefore, the present invention is capable of lowering costs while reducing weight through a simple structure.
Patent KR-20220013094-A (KR)
Inventor: YOO CHANG SIK
IPC: H04L1/00
Filed: 2020-07-24
Abstract: Disclosed are an encoding method capable of avoiding complete transition and a device thereof. An encoding method capable of avoiding complete transition includes the steps of: storing encoded symbols by dividing them into a first mapping group and a second mapping group; and converting m-bit data into the encoded symbol using the first mapping group and the second mapping group. The first mapping group and the second mapping group do not include the encoded symbols starting with a specific symbol. Therefore, it is possible to encode so as not to include a full transition.