baber/WOPTO huggingface dataset:
Patent KR-20210111399-A (KR)
Title: Display device
Inventor: CHOI BO KYUNG
IPC: G09F9/33
Filed: 2020-03-02
Abstract: The present invention is to provide a display device which captures a high-quality image by a camera disposed under a display panel, and allows a sensor disposed under the display panel to have high-quality sensing sensitivity. The display device includes: a substrate including a first display area including main pixels, and a second display area including auxiliary pixels and transmissive portions; a camera module disposed in a lower part of the substrate to overlap the second display area in a thickness direction and including at least one image sensor; a control circuit board disposed on one side of the substrate and including a timing control unit; and a main processor providing an image signal to the timing control unit. The camera module is directly connected to the control circuit board through a connection unit.
Patent KR-20210115329-A (KR)
Title: Electric range
Inventor: PARK JINWOO
IPC: H05B6/42
Filed: 2020-03-12
Abstract: A purpose of the present invention to provide an electric range capable of preventing a noise generated inside the device. Disclosed is an electric range. The electric range forms a through-hole in a lower surface of a case, maximizes blowing efficiency by arranging a cover with a slit to surround the through-hole, reduces noise generated when the electric range is driven, and complies with a safety standard of the electric range and prevents bending (sagging) of the lower surface of the case.
Patent KR-20210115954-A (KR)
Title: Controller and memory system
Inventor: OH YONG SEOK
IPC: G06F12/02
Filed: 2020-03-17
Abstract: The present invention relates to a memory system capable of uniformly maintaining the abrasion degree between physical blocks included in different memory devices. The memory system includes: a first memory device including a plurality of first physical blocks; a second memory device including a plurality of second physical blocks; a first core managing a plurality of first super blocks to store data associated with a first logical address, wherein the plurality of first super blocks are mapped with the plurality of first physical blocks; a second core managing a plurality of second super blocks to store data associated with a second logical address, wherein the plurality of second super blocks are mapped with the plurality of second physical blocks; a global wear leveling manager changing the mapping between first physical blocks mapped with the first super block and second physical blocks mapped with the second super block, based on the abrasion degree of the first and second super blocks; and a host interface classifying a logic address received from the host into the first logic address and the second logic address to provide the first logic address to the first core and provide the second logic address to the second core.
Patent KR-20210119009-A (KR)
Title: Ceramic composite and method of fabricating thereof
Inventor: CHEOL WOO AHN
IPC: C04B35/64
Filed: 2020-03-23
Abstract: A ceramic composite according to an embodiment of the present invention is a sintered body including alumina (Al2O3) and niobium-doped yttria-stabilized zirconia (Nb-doped YSZ). A ceramic composite according to the present invention can have excellent mechanical strength and good thermal conductivity.
Patent KR-20210119048-A (KR)
Title: System and method for removing dust in indoor screen arena
Inventor: JEONG WOOK
IPC: B08B5/04
Filed: 2020-03-24
Abstract: The present invention relates to a device for purifying air in a screen arena which injects air dust inside an indoor screen arena toward a screen and a floor, and then, sucks the air dust from the screen and the floor and discharges the air dust to the outside, so that the dust generated in the indoor screen arena can be effectively reduced, and a method therefor using the same.
Patent KR-20210122524-A (KR)
Title: Video signal encoding method and apparatus and video decoding method and apparatus
Inventor: LEE BAE KEUN
IPC: H04N19/70
Filed: 2020-04-01
Abstract: Provided are a tile and slice information encoding and decoding method and device. The purpose of the present invention is to improve the coding efficiency of a video signal.
Patent KR-20210125852-A (KR)
Title: Phone protection case
Inventor: JANG MIN HYUK
IPC: A45C11/00
Filed: 2020-04-09
Abstract: A mobile phone protection case according to the present invention includes a body frame provided to surround the side of a mobile phone and including a hard plastic material, and a protection frame coupled to the body frame and including a material that is softer and more elastic than the body frame. The protection frame includes a corner reinforcement part provided at the edge of the body frame, and a back cover part provided to cover the back of the mobile phone and integrally formed with the corner reinforcement part.
Patent KR-20210086931-A (KR)
Title: Boundary scheme for semiconductor integrated circuit and method for forming an integrated circuit
Inventor: Lin meng han
IPC: H01L21/8234
Filed: 2020-04-10
Abstract: An integrated circuit includes a substrate having a first region and a second region, a first isolation structure disposed on the substrate and separating the first region from the second region, a first device disposed in the first region, a second device disposed in the second region, and a semiconductor dummy structure disposed on the first isolation structure. The first isolation structure has a first upper surface and a second upper surface that is lower than the first upper surface. The semiconductor dummy structure covers a portion of the first upper surface, a portion of the second upper surface, and a boundary between the first upper surface and the second upper surface. High-k residue contamination can be reduced.
Patent KR-20200056960-A (KR)
Inventor: KIM CHEOL SU
IPC: G06Q30/02
Filed: 2020-04-20
Abstract: The present invention relates to a customized noise providing system which provides a variety of noises created by people in a living environment or a natural environment in a city in accordance with a property of a wired/wireless internet service to allow users to feel functional usefulness and emotional value through a noise service. According to a first embodiment of the present invention, the customized noise providing system includes a noise management center (1100) to directly output a noise to a noise user connected to an internet site in a wired/wireless manner. The noise management center (1100) includes: a noise management unit (1110) to manage noises; a noise list providing unit (1120) to display a list of noises managed by the noise management unit (1110) to allow a user connected to an internet site linked to the noise management unit (1110) to check the list of noises; and a noise output unit (1130) to output a selected noise if the noise is selected in the displayed noise list from a user.
Patent KR-20210133394-A (KR)
Title: IoT DEVICE TAGGING METHOD BASED ON NEURAL NETWORK MODEL AND TAGGING APPARATUS
IPC: G06N3/02
Filed: 2020-04-29
Abstract: A device tagging method based on a neural network model comprises the following steps of: allowing a tagging device to obtain a data packet generated by a target IoT device which is a tag target; allowing the tagging device to generate input data by using the data packet; allowing the tagging device to input the input data to a device tagging model that is a neural network model; and allowing the tagging device to generate tagging information indicating a type of a target IoT device by using a value outputted by the device tagging model.
Patent KR-20210133512-A (KR)
Title: 2-terminal resistive random access memory by charge trap and preparation method thereof, and cross point array structure memory system comprising the same
IPC: H01L45/00
Filed: 2020-04-29
Abstract: The present invention relates to a two-terminal resistive random access memory by a charge trap, a manufacturing method thereof, and a memory system of a cross point array structure including the same. The two-terminal resistive random access memory includes: a first metal layer; an insulator layer disposed on a base first metal layer, having a thickness of 1 to 15 nm, and including an insulating metal oxide; a semiconductor layer disposed on the insulator layer; and a second metal layer disposed on the semiconductor layer. An objective of the present invention is to provide the nonvolatile two-terminal resistive random access memory used at a low voltage by a charge trap and having a self-rectifying function, the manufacturing method thereof, and the memory system having a cross point array structure including the same.
Patent KR-20210135869-A (KR)
Title: Fibrous diode and the device comprising the same
IPC: H01L29/861
Filed: 2020-05-06
Abstract: The present invention provides a fiber-type diode based on a redox. Provided are fiber type diode and device comprising the same. The fiber type diode comprises: a first electrode in a form of a fiber, a semiconductor layer surrounding the outer peripheral surface of the first electrode; an ion gel layer surrounding the outer peripheral surface of the semiconductor layer; a redox layer formed at interface with an ion gel layer as a partial area of the semiconductor layer; and a second electrode disposed on the outer circumferential surface of the ion gel layer.
Patent KR-20200132731-A (KR)
Inventor: KAWAKAMI TAKESHI
IPC: G01N21/55
Filed: 2020-05-13
Abstract: According to an embodiment of the present invention, an optical film inspection method includes: a detection step of irradiating an inspection light (L1) from a light source unit (21) disposed on the inspection surface side to an inspection surface (10a) of an optical film (10) having a first retardation layer, a second retardation layer, and a first adhesive layer disposed between the first retardation layer and the second retardation layer, and as well as detecting the light irradiated from the light source unit and reflected from the optical film by a detection unit (22) disposed on the inspection surface side; and a determination step of acquiring a luminance distribution along a cross-section of the optical film based on the luminance of the light detected by the detection unit, and determining whether the optical film is a non-defective product or not based on the luminance distribution.
Patent KR-20210141101-A (KR)
Title: Supporting bar for power distribution line
IPC: H02G7/02
Filed: 2020-05-15
Abstract: The present invention relates to a crossarm for a power distribution line which comprises: a main arm unit fixed to a telephone pole; a first extension arm unit coupled to one side of the main arm unit to extend a length of the main arm unit; a second extension arm unit coupled to the other side of the main arm unit to extend the length of the main arm unit; and a main fixing unit for fixing the main arm unit to the telephone pole.
Patent KR-20200137997-A (KR)
Title: Transfer method and transfer system
Inventor: YAMAMOTO MASAKAZU
IPC: H01L21/677
Filed: 2020-05-18
Abstract: The present invention is to provide a technique capable of predicting damage to a substrate in advance during conveying of a substrate. According to one aspect of the present disclosure, a conveying method is a method for conveying a substrate between a conveying unit which holds and conveys the substrate and a substrate placement unit which is a conveying destination or a conveying source of the substrate. The method comprises the steps of: acquiring position information of the conveying unit and position information of the substrate placement unit; determining, based on the acquired position information of the transport unit and the position information of the substrate placement unit, whether the substrate is likely to contact the substrate placement unit; and notifying the fact when determined that the substrate is likely to contact the substrate placement unit in the determining step.
Patent KR-20210001916-A (KR)
Inventor: KIM JAE HEUNG
IPC: H04W72/04
Filed: 2020-05-19
Abstract: Disclosed are a method for controlling a transceiving operation on a non-terrestrial network and an apparatus thereof. The method includes the following steps of: transmitting a first message including an RA preamble to a non-terrestrial node during a random access procedure; performing a downlink monitoring operation in an RA response window starting after a first offset from the moment of transmitting the first message; and receiving a second message which is in response to the first message from the non-terrestrial node by the downlink monitoring operation. The first offset is set considering the smallest transmission delay between the non-terrestrial node and terminals located on a cell formed by the non-terrestrial node, and the RA response window is set considering the difference between the smallest transmission delay and the largest transmission delay between the non-terrestrial node and the terminals. Therefore, the performance of a non-terrestrial network can be improved.
Patent KR-20210142896-A (KR)
Title: Car Spray Washer Nozzle with Adjustable Angle
IPC: B60S1/52
Filed: 2020-05-19
Abstract: The present invention relates to an angle-adjustable vehicle spray washer nozzle, which is used in a vehicle to spray a washer fluid on the windshield of the vehicle, thereby removing foreign substances attached to the windshield. The vehicle spray washer nozzle comprises: a nozzle body having an inlet through which a fluid is introduced, an outlet through which the fluid is discharged, and a moving passage disposed between the inlet and the outlet to spatially connect the inlet and the outlet so that the fluid passes therethrough; a spraying body provided in the outlet of the nozzle body to spray the fluid moved through the moving passage to the outside. The spraying body has a rotating portion vertically rotatably fastened to the outlet of the nozzle body, and has a jet hole formed through the rotating portion to discharge the fluid supplied through the moving passage of the nozzle body to the outside. An outer side of the rotating portion has a spraying hole formed in a "long-hole" shape of a horizontal length to be spatially connected to the jet hole and spray the fluid to the outside while spreading the same. The short width of the spraying hole is smaller the inner diameter of the jet hole, so that the fluid is sprayed while the fluid pressure energy in the spraying hole is minimized and the kinetic energy is maximized.
Patent KR-20210145027-A (KR)
Title: Electronic device
Inventor: KIM IL JOO
IPC: G06F3/041
Filed: 2020-05-22
Abstract: An electronic device includes: a first sensing electrode; a second sensing electrode; a first pattern disposed between the first sensing electrode and the second sensing electrode and including a plurality of first repeating units electrically connected to each other; and a second pattern disposed between the first sensing electrode and the second sensing electrode and including a plurality of second repeating units electrically connected to each other. The first pattern and the second pattern are electrically insulated from each other, and each of the plurality of first repeating units and the plurality of second repeating units may include at least two mesh lines crossing each other. The present invention provides the electronic device including a sensor layer having a reduced defect rate.
Patent KR-20210148620-A (KR)
Inventor: KIM JU YEON
IPC: A47D15/00
Filed: 2020-06-01
Abstract: The present invention relates to a multi-purpose cushion for an infant (1). More particularly, the present invention relates to a multi-functional/multi-purpose cushion for an infant that can be used for various purposes such as a backflow prevention cushion, a nursing cushion, or the like by selectively inserting a cushioning material (20) or a pressing part (30) inside an outer cover (10) composed of two layers in order to promote convenience of use from the user's point of view and cost burden reduction.
Patent KR-20210150029-A (KR)
Inventor: YUN SEOK GU
IPC: G06F16/27
Filed: 2020-06-03
Abstract: Disclosed is a method for operating a server relaying a token exchange, which comprises the steps of: receiving, from a first computing device, a first message including first token remitter information, first token remittee information, and a first token; monitoring whether first remittance information including the first remittance information, first identification information on a server and the first token to be published in a first blockchain network, and reading the first remittance information from the first blockchain network as a result of monitoring; transmitting the first message to a second computing device on the basis of the first token remittee information included in the first message; and receiving a first confirmation signal generated by the second computing device on the basis of an input of a second user confirming the first message. Therefore, simultaneous exchange of tokens to be exchanged can be secured.
Patent KR-20210150780-A (KR)
Title: Intelligent electromagnetic contactor
Inventor: JI YOUNG HYOK
IPC: H01H51/29
Filed: 2020-06-04
Abstract: The present invention relates to an intelligent electromagnetic contactor, wherein the intelligent magnetic contactor comprises: an intelligent auxiliary unit detachably coupled to one side of the body part, and connected through a coil controller and a signal line that controls a current flowing to an excitation coil; a voltage detection part provided in the intelligent auxiliary unit, and configured to detect an input voltage inputted to the electromagnetic contactor; and a delay time setter installed on the front of the intelligent auxiliary unit, and operable by a user to select an operation delay time of the electromagnetic contactor. Therefore, the present invention is capable of having an effect in preventing problems such as power loss or coil burnout.
Patent KR-20210152846-A (KR)
Title: Brass alloy with improved corrosion resistance
Inventor: KWON HYUK JIN
IPC: C22C9/02
Filed: 2020-06-09
Abstract: A brass alloy for casting with improved corrosion resistance according to the present invention comprises 61.0 to 65.0 wt% of copper (Cu), 0.10 wt% or less of lead (Pb), 0.01 to 0.10 wt% of iron (Fe), 0.3 to 0.8 wt% of tin (Sn), 0.3 to 0.7 wt% of aluminum (Al), 0.2 to 0.7 wt% of nickel (Ni), 0.1 to 0.5 wt% of bismuth (Bi), 0.01 to 0.2 wt% of phosphorus (P), 0.001 to 0.005 wt% of boron (B) and the rest of the alloy composition consisting of Zn and unavoidable impurities.
Patent KR-20210153867-A (KR)
Inventor: CHO SANG WON
IPC: C07C69/82
Filed: 2020-06-11
Abstract: The present invention relates to an ester-based plasticizer and a poly vinyl chloride resin composition comprising the same, and more specifically, relates to: an ester-based plasticizer which has good compatibility and processability with a poly vinyl chloride resin, excellent plasticization efficiency, excellent bleeding resistance and water resistance, and particularly excellent durability and aging resistance under aging conditions; and a polyvinyl chloride resin composition comprising the same. The ester-based plasticizer is manufactured by conducting reaction of (A) one organic acid selected from terephthalic acid, trimellitic acid, and citric acid or anhydrides thereof, (B) cyclohexanol, and (C) mixed alcohol comprising aliphatic monovalent alcohol.
Patent KR-20210000279-A (KR)
Inventor: STELTZ JEFFREY J
IPC: F16B21/12
Filed: 2020-06-23
Abstract: A fastener comprises a grommet and a pin. The grommet comprises a set of lower introduction units. The pin is coupled to be attached to and detached from the grommet. The pin has an introduction unit.
Patent KR-20220000161-A (KR)
Title: Card game kit and game method for coding education
Inventor: SEONG CHANG HYEON
IPC: A63F3/00
Filed: 2020-06-25
Abstract: The present invention relates to a card game kit for coding education, in which two players can learn coding education while playing a card battle according to a predetermined rule. According to the present invention, the card game kit for coding education comprises: a map including a game board formed in the center in the longitudinal direction and a plurality of lanes having card receiving parts, respectively, formed on both sides of the game board; a marker selected by a player and seated on the game board; and a plurality of cards having unique numbers and numbers indicating an attack power marked thereon and seated in the card receiving parts according to the player's selection. The cards are selected in a predetermined number to form a deck. When at least one of the cards included in the deck is located in the card receiving part, a battle can be performed by comparing the attack power of the opponent's card and the marker of the player who has lost the battle moves on the board by a difference in the attack powers.
Patent KR-20220004475-A (KR)
Title: Asynchronous control system in camera built-in lamp and method thereof
Inventor: KIM MYEONG JE
IPC: B60R16/02
Filed: 2020-07-03
Abstract: An embodiment of the present invention relates to an asynchronous control system for a camera embedded lamp that prevents a camera embedded in a headlamp from being affected by reflected light and thus prevents an image captured through the camera from being distorted to improve image quality and method. According to one embodiment of the present invention, the asynchronous control system in camera embedded lamp may comprise a vehicle control unit that alternately sets an opening time of a camera shutter, consisting of a headlight module integrally configured with the camera and light source, which is provided in the headlight module on one side and a headlight module on the other side. The vehicle control unit transmits a sync signal for controlling driving of the light source to the headlight module of the one side and the headlight module of the other side, turns off the light source when the shutter of the camera is opened and turns on the light source when the shutter of the camera is closed.
Patent KR-20220010333-A (KR)
Title: Fixing device of solar power generation module holder
Inventor: PARK YEOL
IPC: H02S30/10
Filed: 2020-07-17
Abstract: The present invention relates to a fixing device of a solar power generation module holder, to be easily installed on the roof of a building without a separate work tool. According to the present invention, the fixing device comprises: a locking part of a bracket fixedly installed to the upper part of the bracket; a lower fixing part installed to surround the one side of first and second cover panels; and an upper fixing part fixedly installed on the upper part of the lower fixing part and fixing a part of a solar power generate module holder inside.
Patent KR-20220010816-A (KR)
Inventor: KWON IL BONG
IPC: A61L9/01
Filed: 2020-07-20
Abstract: In an operating method of a scent diffusing device according to an embodiment of the present invention, the method comprises: a step of acquiring gas particle information of a predetermined space and environmental information including at least one of temperature, humidity, pressure, illuminance, and a noise level; a step of acquiring human bio signals; a step of processing the environmental information and the bio signals and storing the same as scent diffusing condition information; a step of matching a scent diffusing condition process based on the scent diffusing condition information, and storing and managing scent diffusing control information corresponding to the scent diffusing condition process; and a step of performing scent diffusion treatment by combining one or more aromatic materials according to the scent diffusing control information. According to the present invention, optimized scent can be provided.