baber/WOPTO huggingface dataset:
Patent KR-20200001238-A (KR)
Title: A method for sketch based image searching and an apparatus therefor
Inventor: KIM KIHYUN
IPC: G06F16/00
Filed: 2018-06-27
Abstract: The present invention relates to a method for providing a rough sketch for sketch-based image search and an apparatus therefor. According to the present invention, the method for providing a rough sketch for sketch-based image search comprises the steps of: receiving a rough sketch request for sketch-based image search by a rough sketch providing module of a user device; extracting, by the rough sketch providing module, user context before a predetermined period from a time of the request; deriving a category by inputting the collected user context into a correlation expression derived according to a correlation between a category of an image retrieval result performed previously and user context; and displaying the derived category and a plurality of rough sketches belonging to the derived category in order of priority.
Patent KR-20200002154-A (KR)
Title: Method for wireless communication handoff and apparatus thereof
Inventor: SO JAE WOO
IPC: H04W36/08
Filed: 2018-06-29
Abstract: The present invention relates to a handoff technology in which a terminal switches communications from one access point (AP) to another AP, which comprises: regularly monitoring receiving signal levels of a first AP and ambient APs while maintaining a connection to the first AP which a terminal is in communications with; if a preset condition is satisfied with respect to termination of communication with the first AP, selecting a second AP to be switched for communications from the ambient APs based on a monitoring result; requesting a connection to the selected second AP; and when a response to the request is received, switching communications from the first AP to the second AP by the terminal. The present invention can significantly reduce a handoff delay time.
Patent KR-20200002300-A (KR)
Title: All-in-one mobile telephone casings that could put the earphones
Inventor: HAN DOO WOON
IPC: A45C15/00
Filed: 2018-06-29
Abstract: The present invention relates to an integrated mobile phone case capable of arranging an earphone line, which is to solve an existing problem of not storing an earphone in a mobile phone by enabling a user to directly use an earphone by arranging the same in a case without separate storage. The integrated mobile phone case of the present invention comprises: an earphone line winder formed in a cylindrical pillar shape to wind and easily arrange an earphone on a rear surface of a mobile phone case; and a case body formed in a rectangular shape to protect a mobile phone. Therefore, the integrated mobile phone case of the present invention has an effect of solving an existing problem of not storing an earphone in a mobile phone by enabling a user to directly use an earphone by arranging the same in a case without separate storage.
Patent KR-20200008293-A (KR)
Inventor: LEE HEN SON
IPC: A45D34/00
Filed: 2018-07-16
Abstract: The present invention relates to a cosmetic vessel comprising: a housing body having a button portion; a container portion disposed inside the housing body and storing contents; a discharge portion receiving the content transferred from the container portion by pushing the button portion to discharge the same outside; and a heat transmission portion heating or cooling the discharge portion, wherein the contents passing through the discharge portion are heated or cooled depending on heating or cooling of the heat transmission portion. According to the present invention, a thermoelectric element is included inside the housing body and made come in close contact with the lower surface of the discharge portion, thereby heating or cooling a small amount of the content about to be discharged and a problem that cool air or heat is not transmitted to the discharge portion because of separation of the thermoelectric element from the discharge portion can be prevented from occurring, thereby allowing efficiency of power consumption.
Patent KR-20200008702-A (KR)
Title: Temperature Control System for Exhaust Gas Treatment Device
Inventor: KIM JONG HYUN
IPC: F01N3/20
Filed: 2018-07-17
Abstract: A temperature control system of an exhaust gas treatment device is disclosed. The temperature control system of an exhaust gas treatment device according to the present invention separates compressed air provided by an air compressor provided in a vessel into hot air and cold air in an air separator, uses separated hot air as a heat source for maintaining the temperature of NaOH supplied as a reducing agent to an EGR or a scrubber provided in the vessel, and uses the separated cold air as a refrigerant for maintaining the temperature of urea supplied as a catalyst to an SCR provided in the vessel.
Patent KR-20190010452-A (KR)
Inventor: TAKAMINE YUICHI
IPC: H03H9/64
Filed: 2018-07-17
Abstract: Provided is a multiplexer which can obtain low-loss characteristics of one seismic wave filter and prevent spurious waves of the seismic wave filter from deteriorating transmission characteristics of another seismic wave filter at the same time. The multiplexer (1) comprises a common terminal (70), a transmission side filter (13) of Band66, a transmission side filter (15) of Band30, and an inductance device (21). The transmission side filter (13) comprises serial arm resonators (301-304) and parallel arm resonators (351-354). The frequency of spurious waves of the transmission side filter (13) is included in a pass-band of the transmission side filter (15). A transmission output terminal (63) is connected to the common terminal (70) while the inductance terminal (21) is interposed therebetween. In addition, the transmission output terminal (63) is directly connected to the parallel arm resonator (351). The parallel arm resonator (351) has the largest capacity among the parallel arm resonators (351-354).
Patent KR-20190011692-A (KR)
Inventor: KIM TAE WOO
IPC: B32B27/32
Filed: 2018-07-24
Abstract: The present invention relates to a polarizing plate, capable of suppressing the bending of a liquid crystal display device, and a liquid crystal display device including the same. The polarizing plate of the present invention comprises: a polarizer and a polarizer protective film provided on one surface of the polarizer.
Patent KR-20200013939-A (KR)
Title: Image pickup device including dummy pixels
Inventor: CHO SUNG WOOK
IPC: H01L27/146
Filed: 2018-07-31
Abstract: Disclosed is an image sensing apparatus in which overlay pixels are formed in a dummy pixel area. According to an embodiment of the present invention, the image sensing apparatus comprises: a first dummy pixel area including a first photoelectric conversion element, a first color filter, and a first micro lens; a second dummy pixel area surrounding the first dummy pixel area and including second photoelectric conversion elements and second color filters; and a third dummy pixel area surrounding the second dummy pixel area and including third photoelectric conversion elements, third color filters, and second micro lenses, wherein the center of the first micro lens is aligned with the center of the first photoelectric conversion element and the center of the second micro lens can be shifted in at least one direction from the center of the third photoelectric conversion element.
Patent KR-20200014130-A (KR)
Title: Wired/Wireless Leisure Relay Method and Server
Inventor: JO SOO CHUN
IPC: H04N21/2381
Filed: 2018-07-31
Abstract: The present invention relates to a wired and wireless leports relay method, which re-broadcasts actually performed leisure and sports (leports) games in a wired and wireless manner through a small terminal, and tp a server device for performing same. According to the present invention, game data obtained by collecting, simplifying, and reconstructing actual game data is extracted and stored unlike TV or cable broadcast for re-broadcasting an actual game. After the extracted and stored data is downloaded to a small terminal capable of bidirectional communication, such as a mobile phone, a PDA, or a personal computer, a game situation can be viewed in the terminal installed with a game execution program performed by the extracted game data. Herein, a user can select and download desired game data by accessing a server device through the Internet or a public circuit network in the terminal, and various game execution programs can be downloaded by being requested to the server device by the terminal, or can be installed as a hardware or software game module in the terminal from the beginning. Therefore, a desired game progress situation can be viewed through a visually reconstructed screen through the small terminal, thereby providing a user with more vivid realism. In addition, participation in viewing of a game can be increased by performing various event businesses such as a game result predicting event and a lottery, an advertisement, etc. through the wired and wireless leports relay method and a device thereof.
Patent KR-20200014622-A (KR)
Title: Refining apparatus and method
Inventor: JEONG EUN JU
IPC: C21C5/46
Filed: 2018-08-01
Abstract: The present invention relates to a refining apparatus and a method thereof, wherein the refining apparatus comprises: a container having an opened upper portion and having a space formed therein to refine a molten material; and a lance capable of being disposed in the container and having a first nozzle which sprays gas and a second nozzle which sprays gas at a lower speed than the first nozzle. The first nozzle and the second nozzle are disposed along with each other on the same surface or at the same height. Accordingly, metal can be effectively removed during a converter refining process.
Patent KR-20200017293-A (KR)
Title: Electronic apparatus for processing user utterance and controlling method thereof
Inventor: JAYGARL HO JUN
IPC: G06F3/16
Filed: 2018-08-08
Abstract: Disclosed is an electronic apparatus which comprises: a communication interface; a memory; a microphone; a speaker; a touch screen display; and at least one processor. The electronic apparatus, when instructions stored in the memory are executed, enables the at least one processor to: when a voice input for performing a task is received through the microphone, obtain state information of an executed application, wherein the obtained state information includes compatible information which can be processed in the electronic apparatus and one other electronic apparatus, incompatible information which cannot be processed in the other electronic apparatus, and identification information (ID), and the compatible information and the incompatible information are information required to perform the task; transmit, through the communication interface, the voice input and the identification information that matches the compatible information to the server; store the incompatible information that matches the identification information in the memory; receive, through the communication interface, operation information generated based on the voice input and the compatible information and the compatible information from the external server; obtain the incompatible information stored in the memory using the identification information that matches the compatible information; and perform the task according to the operation information, wherein the obtained incompatible information is used when the task is performed. In addition, various embodiments identified through the specification are possible. According to the present invention, a user terminal processes and transmits only compatible information to an intelligent server, thereby improving efficiency of processing and reliability of results.
Patent KR-20200017703-A (KR)
Title: Organic electronic element comprising mixture mixed with different compounds as host material and an electronic device thereof
Inventor: PARK JONG GWANG
IPC: H01L51/00
Filed: 2018-08-09
Abstract: Provided are an organic electrical device using a mixture of compounds each represented by chemical formula 1 to chemical formula 3 as a host material and an electronic device thereof. According to the present invention, by using the mixture as a phosphorescent host material, driving voltage of the organic electric device can be lowered, and the luminous efficiency and lifespan of the organic electric device can be increased.
Patent KR-20200025940-A (KR)
Title: Soild-electrolyte membrane coated with oxide electrode for electrochemical oxygen generator and manufacturing method thereof
Inventor: PARK HEE JUNG
IPC: B01D67/00
Filed: 2018-08-31
Abstract: The present invention relates to a solid electrolyte membrane coated with an oxide electrode for an electrochemical oxygen generator, and a method for manufacturing the same. More particularly, the present invention comprises: a solid electrolyte formed in a film shape to have ion conductivity characteristics and formed of doped zirconia to have a fluorite crystal structure; and composite electrodes which are formed in a flat plate shape to cover one surface and the other surface of the solid electrolyte respectively, and are a mixture of a doped lanthanum manganese oxide having electron conductivity characteristics and a perovskite crystal structure, and doped zirconia having ion conductivity characteristics and a fluorite crystal structure.
Patent KR-20200027110-A (KR)
Inventor: LEE HOIKWAN
IPC: C03C4/00
Filed: 2018-09-03
Abstract: The present invention relates to a glass substrate comprising: a base glass including SiO_2, Al_2O_3, and Li_2O; and a nano-crystal having the average diameter of 5 to 10 nm, thereby exhibiting improved surface strength properties while maintaining good transmittance properties, and to a manufacturing method of a glass substrate, comprising a step of heat-treating a base glass, thereby having improved strength properties.
Patent KR-20200029259-A (KR)
Title: Method of forming patterned nanogap and patterned nanogap thereof
Inventor: YOON SANGWOON
IPC: H01L21/027
Filed: 2018-09-10
Abstract: The present invention relates to a method for forming a nano-gap by patterning and to a patterned nano-gap formed using the same and, more specifically, to a method for patterning a nano-sized gap. Spatial control is possible in forming the nano-gap between a substrate and metal particles by adsorbing the metal particles only where desired using a simple method of a patterned mask and ultraviolet irradiation. In addition, it is possible to pattern a very small size of a nanometer scale using a photolithography process. The spatial distribution of the nano-gap is ultimately controlled by controlling the patterning of the nano-gap, thereby, various optical properties or phenomena can be controlled.
Patent KR-20190034111-A (KR)
Title: Controlled Nanoclusters of Anisotropic Bimetal Nanostars for Surface-enhanced Raman Scattering-based Biosensing and the Method Thereof
Inventor: LIM DONG WOO
IPC: G01N21/65
Filed: 2018-09-20
Abstract: The present invention relates to an anisotropic bimetal nanostar clustered structure, a method for producing the same, and a surface-enhanced Raman scattering (SERS)-based target substance detection method using the same. The nanostructure of the present invention can be applied as a metal nanoprobe for measuring a SERS image. The anisotropic bimetal nanostar clustered structure consists of a cluster of bimetal Au-Ag nanostars composed of a spherical silver (Ag) seed and a star-shaped gold (Au) shell.
Patent KR-20200035685-A (KR)
Title: Energy harvesting system using multiple ambient energy sources
Inventor: AHN HYUN SEUK
IPC: H02N11/00
Filed: 2018-09-27
Abstract: The present invention relates to an energy harvesting system using multiple peripheral energy sources. According to the present invention, the energy harvesting system includes: a plurality of energy converters connected to multiple peripheral energy sources respectively, and receiving energy from the multiple peripheral energy sources to convert the energy into electric energy; an electric energy buffer receiving and collecting the electric energy from the plurality of energy converters and adding the collected electric energy to a set electric power level; a constant voltage converter receiving the electric energy from the electric energy buffer to convert the energy into driving power of a power level which can be used by a load; and an electric energy storage receiving and storing the driving power from the constant voltage converter and providing the stored driving power to the load. If internal power for a specific energy converter occurs in accordance with the intensity of a peripheral energy source, the plurality of energy converters selectively use the internal power as external power for the other energy converters. The energy harvesting system can collect more energy by using multiple peripheral energy sources.
Patent KR-20200038726-A (KR)
Inventor: CHO SEONG JIN
IPC: A61B5/021
Filed: 2018-10-04
Abstract: The present invention relates to a real-time blood pressure monitoring system in which a nano-gap array sensor is attached to a user′s wrist or arm to measure pressure, a plurality of pressure values corresponding to the position of an artery is selected by a deep learning algorithm, noise is separated from a plurality of pulsation signals, and blood pressure is calculated by using a part of the pulsation signals to calculate the blood pressure at high accuracy. To this end, according to the present invention, the real-time blood pressure monitoring system comprises: a sensor unit having flexibility and including an nXn nano-gap array sensor measuring pressure from skin deformation; an artery position selection unit selecting a plurality of pressure values corresponding to the position of an artery among nXn pressure values measured in the sensor unit through an artery position selection algorithm learned by deep learning; a pulsation signal separation unit separating the plurality of selected pressure values into a plurality of pulsation signals and noise including a plurality of movements or external shocks through a noise removal algorithm learned by deep learning; and a blood pressure calculation unit using a part of the plurality of pulsation signals to calculate blood pressure.
Patent KR-20200039866-A (KR)
Title: Display device
Inventor: CHUNG JIN KOO
IPC: H01L51/52
Filed: 2018-10-05
Abstract: According to embodiments, a display device comprises a light penetration area; a display panel comprising a display area surrounding the light penetration area, and comprising a lower glass substrate and an upper glass substrate; and an optical member positioned on a rear surface of the display panel and positioned at a portion corresponding to the light penetration area. The display area comprises a thin film transistor and an organic light emitting element receiving currents from the thin film transistor. The light penetration area does not comprise a metal layer positioned in the display area. The upper glass substrate and the lower glass substrate do not have a through-hole structure. According to the present invention, provided is a display device whose light penetration area has a high penetration ratio.
Patent KR-20200041165-A (KR)
Inventor: RYU JI HOON
IPC: H01M10/42
Filed: 2018-10-11
Abstract: According to the present invention, a composite electrolyte membrane has a phase conversion layer disposed on a surface facing an electrode, for example a positive electrode. The phase conversion layer can lower the interface resistance of the electrode and the electrolyte membrane by filling a portion where the physical contact between the positive electrode and the composite electrolyte membrane is blocked, particularly a dead space, as a filling material is liquefied by heating such as temperature rise in a battery.
Patent KR-20200045321-A (KR)
Title: Space scanning apparatus and information processing method thereof
Inventor: RYU YEONGEOL
IPC: G06T17/05
Filed: 2018-10-22
Abstract: According to an embodiment of the present invention, a space scan device comprises: a scanning part scanning a space to acquire a point cloud; and a data storage part storing an initial driving path in the space corresponding to the point cloud acquired by the scanning part; and a control part, wherein the control part generates a depth map image based on the acquired point cloud, determines whether there is an occlusion area in the generated depth map image, and generates a new driving path in which a point corresponding to the occlusion area can be scanned when there is the occlusion area, and stores the generated new driving path to the data storage part.
Patent KR-20200010974-A (KR)
Inventor: AN GUK IL
IPC: H01L29/66
Filed: 2018-11-02
Abstract: Provided is a semiconductor apparatus for improving the performance and reliability of a device by connecting a negative capacitor having negative capacitance to a gate electrode. The semiconductor apparatus comprises: a substrate; a gate structure including a gate spacer and a gate electrode on the substrate; and a plug structure connected to the gate electrode and including a ferroelectric material film on the gate structure, wherein at least a part of the ferroelectric material film is placed in a position higher than an upper surface of the gate spacer.
Patent KR-20200054363-A (KR)
Inventor: KIM JONG YOUNG
IPC: B33Y70/00
Filed: 2018-11-05
Abstract: Disclosed is a six-axis driven three-dimensional artificial support manufacturing device. According to the present invention, the six-axis driven three-dimensional artificial support manufacturing device comprises: a laser unit allowing a laser sintering operation at a fixed target point in an xy plane; a three-axis driven operation unit descending along an z-axis in one area including the target point of a movable plate which moves in the xy plane and provided with a stacked plate which forms a stacked space; and a three-axis driven feeding unit rotating, such that the stacked space is filled with ceramic powder for an artificial support discharged upward along the z-axis in an accommodation space formed in the other area of the moveable plate, and provided with a feed roller linearly operated in the stacked space, wherein the laser sintering operation is continuously performed on the repeatedly stacked ceramic powder. According to the present invention, the entire size of the manufacturing device can be made smaller by the low power laser unit which facilitates the laser sintering operation for ceramic powder in the air not in a sealed chamber through optimization of a laser beam path that minimizes energy loss, and through a linked operation of a three-axis driven work table and the three-axis driven feeding unit, supply of ceramic powder for an artificial support by each layer and selective laser sintering for the ceramic powder supplied to each layer are continuously performed and thus, various customized three-dimensional artificial supports having a complicated porous structure can be quickly and accurately manufactured in a micro unit.
Patent KR-20200052658-A (KR)
Inventor: LEE JUNG HOON
IPC: H01M50/112
Filed: 2018-11-07
Abstract: Provided are a battery module, and a battery pack and an electronic device including the same. According to the present invention, the battery module comprises: a plurality of cavities; a housing including a partition wall partitioning between neighboring cavities; and an electrode assembly accommodated in the cavity. Based on the long side of the partition wall, the minimum thickness (t1) on both sides of the partition wall is 2 mm or more, and the ratio of the minimum thickness (t1) on both sides of the partition wall to the maximum central thickness (t2) of the partition wall is 1.3 to 2.
Patent KR-20200053732-A (KR)
Title: Composition of insecticides comprising Lamiaceae plant extract
Inventor: PARK IL KWON
IPC: A01N49/00
Filed: 2018-11-08
Abstract: The present invention relates to an insecticidal composition comprising essential oil extracted from a Lamiaceae plant extract as an active ingredient, and to a use thereof. The insecticidal composition can be used as an environmentally friendly pest control agent.