baber/WOPTO huggingface dataset:
Patent KR-20200078454-A (KR)
Title: Method and system for correcting keyboard typo based on deep learning model
Inventor: PARK SUNYEONG
IPC: G06F3/0488
Filed: 2020-06-24
Abstract: Provided are a method and system for correcting a keyboard typo based on a deep learning model. According to one embodiment of the present invention, the method may comprise the steps of: collecting a user log associated with a user input for a virtual keyboard; generating learning data for a deep learning model by processing the collected user log; learning the deep learning model using the learning data; and determining whether there is a grammatical error according to the user input using the learning data by at least one processor.
Patent KR-20210002031-A (KR)
Inventor: DAN SUNG BAEK
IPC: C23C14/16
Filed: 2020-06-26
Abstract: The present invention provides a thin foil manufacturing method in which a metal thin film layer is formed on a base substrate through a vacuum deposition process to produce an ultra-thin foil having a thickness of 5 μm or less, preferably 2 μm or less. According to the present invention, the thin foil manufacturing method comprises the steps of: preparing a base substrate having demolding properties; preparing a metal raw material; forming a metal layer on the base substrate by vacuum-depositing the metal raw material on the base substrate; and separating the base substrate from the metal layer to form a thin foil, wherein one among a BeCu alloy, a Cu-Ag-Cr ternary alloy, a CuMo alloy, and a CuFeP alloy is prepared as the metal raw material.
Patent KR-20210006851-A (KR)
Inventor: SHIMAMOTO KENICHI
IPC: H03F1/52
Filed: 2020-06-30
Abstract: The object of the present invention provides a power amplification circuit which suppresses destruction of an amplifier due to an excessive voltage. A power amplifier circuit includes: an amplifier (201) which amplifies an input signal (RFin) and outputs an amplified signal (RF1); a second amplifier (202) which is disposed in the end of the amplifier and amplifies the amplified signal (RF1) to output the amplified signal (RF2); and a clamp circuit (300) which is disposed between the ground and a signal line (203) disposed between the amplifier (201) and amplifier (202) and suppresses the amplitude of the amplified signal (RF1).
Patent KR-20220006150-A (KR)
Title: Simulation system for painting
Inventor: KAM KI BACK
IPC: G09B19/00
Filed: 2020-07-07
Abstract: The present invention relates to a painting simulation system and, more specifically, relates to a painting simulation system for helping the training of professionals who can perform painting work essential in the shipbuilding industry and the automobile industry. The painting simulation system is composed of: a painting simulation device for realizing a painting color by making a body to be painted irradiated with light through a beam projector; a client unit for controlling and operating the painting simulation device; and a main server unit for providing a painting simulation program and a paint information service to the client unit.
Patent KR-20220008003-A (KR)
Title: Level indicator for construction
Inventor: NOH HUI A
IPC: E04G21/10
Filed: 2020-07-13
Abstract: The present invention relates to a level display device for construction comprising: a gripping unit gripping a reinforcing bar; a winding unit allowing a horizontal string for displaying a reference line of a horizontal plane to be wound and fixed therein; and a connection unit wherein one end thereof is detachably installed on a side of the gripping unit, and the other end thereof is installed on the winding unit to connect the gripping unit and the winding unit. The winding unit includes: a housing having a penetration hole formed therein; a bobbin inserted into the penetration hole and having a separation prevention part formed on both ends thereof; an elastic member arranged in an upper portion of the bobbin to elastically support the bobbin from the housing; and a horizontal string wound on a lower portion of the bobbin and fixed by contact of the separation prevention part and the housing. According to the present invention, the time and effort required for the work for displaying the reference line are greatly reduced, and a reference line can be easily displayed on a form and a reinforcing bar structure installed in a complex manner.
Patent KR-20200127914-A (KR)
Inventor: BAE HYEGYEONG
IPC: A47L11/40
Filed: 2020-07-17
Abstract: The present invention relates to a method for controlling rotational cleaning of a 3-mop robot cleaner. The purpose of the present invention is to ensure that all surfaces can be cleaned as a robot cleaner rotates by three mob parts thereof. The method of the present invention comprises: a moving cleaning step in which three mop parts are controlled such that two mop parts among the three mop parts rotate in the opposite directions and one mop part stops or rotates to be tilted; a stop rotation cleaning step in which the three mop parts are controlled to rotate in the same direction at the same speed; a moving rotation cleaning step in which the three mop parts rotate in the same direction, wherein according to the rotation of a cleaning body and the mob parts located on a rotation line from the rear to the front on a moving direction line of the cleaning body, the rotation speed deviation of the mob parts located on a rotation line from the front to the rear on the moving direction line of the cleaning body is controlled to be induced, such that cleaning is performed while the cleaning body moves while rotating; and a damp cloth water supply step in which during each cleaning process, water in a reservoir of a cleaning body is pumped at regular intervals by a water pump unit to supply water to a mop plate of each mop part. Accordingly, all surfaces in the moving direction can be cleaned as a robot cleaner rotates by three mob parts thereof.
Patent KR-20220014634-A (KR)
Inventor: JUN JIN KOOK
IPC: G01R1/067
Filed: 2020-07-29
Abstract: Provided is a test socket of an integrated circuit module including: a body including a slot into which a terminal of an integrated circuit module is inserted, accepting grooves formed on both sides of the slot, and a placement groove formed in a lower part of the accepting grooves; a pair of contact pins including a pad contact part having a semicircular shape and coming in contact with a pad of a test device, a moving pin extended upward from one end of the pad contact part, and a fixed pin extended upward from the other end of the pad contact part, and accepted into the accepting grooves such that the moving pins face each other; an elastic body having an upper part placed in the placement groove and having a lower part placed in the pad contact part; and a combination member having a through hole formed to expose a lower part of the pad contact part, and combined with a lower part of the body such that the elastic body can be elastically compressed by the pad contact part. The fixed pin supports the moving pin such that the moving pin can be elastically moved by the terminal when the integrated circuit module is inserted into the slot. Therefore, the present invention is capable of effectively maintaining a contact force by pressing and connecting the pad contact part to the pad of the test device.
Patent KR-20220015231-A (KR)
Inventor: PARK SOO WHAN
IPC: H04W4/029
Filed: 2020-07-30
Abstract: The present invention relates to a self-test system, and more specifically, to an online network-based non-face-to-face venereal disease check (V-check) self-test system, which enables an efficient self-test in a non-face-to-face state without directly visiting a hospital while maximally protecting individual privacy in relation to sexually transmitted diseases. According to the present invention, the system comprises: a test requester terminal which requests to transmit a sample collected by receiving a diagnostic kit for a PCR test for a causative agent of sexually transmitted diseases or genital infections after applying for the V-check online; a V-check relay management server which receives only an address for delivery and receipt of the diagnostic kit and contact information for V-check analysis information reply to ensure anonymity while receiving the V-check application from the test requester terminal through a payment process, relays a V-check process between the test requester and an analysis institution, encrypts V-check analysis information and transmits the information to the test requester terminal; and an analysis agency terminal for transmitting the analyzed V-check analysis information to the V-check relay management server by performing the V-check through the diagnostic kit received after receiving the V-check application from the V-check relay management server.
Patent KR-20220019180-A (KR)
Title: A compression stocking for treatment apparatus of varicose vein and the fabrication method thereof, and the treatment apparatus comprising the same
Inventor: YOO IN JONG
IPC: A61H9/00
Filed: 2020-08-07
Abstract: The present invention provides a new, efficient, and simple compression stocking for a varicose vein treatment apparatus, in which a tube communicating with a chamber is omitted and integrally formed with the chamber, so that a manufacturing process as well as a structure are simplified to solve a problem of durability, a preset air pressure can be adjusted accurately through a simple air pressure control valve, and a chamber structure is formed to remove obstacle during walking even when covering up to the instep. According to the present invention, the compression stocking is formed by binding the lower sheet and the upper sheet along a binding line to form at least two chambers, and air is injected into the chambers through an air input/output hole so that the chambers are inflated. A portion for binding the lower sheet and the upper sheet includes at least one boundary binding portion between an outer binding line (119) of the chamber and each chamber. To gather the air inlet/outlet holes injecting and discharging air into each chamber on one side, the air input/output hole of the distant chamber is located at an end of the chamber extended through a chamber connection part (20a or 30a).
Patent KR-20220021929-A (KR)
Inventor: KIM JONG OO
IPC: A62B18/08
Filed: 2020-08-13
Abstract: The present invention relates to a facial air curtain forming device to form an air curtain on the front side a wearer's face. An objective of the present invention is to provide a facial air curtain forming device which comprises: a main body unit worn on the upper part of a wearer's head, and including an air inlet unit through which external air is introduced, a flow path unit which communicates with the air inlet unit and transfers the introduced air, and an air outlet unit which communicates with the flow path unit and discharges the air in the flow path unit to the outside; a fan unit provided in the main body unit to introduce the external air into the flow path unit through the air inlet unit, and inject the air in the flow path unit toward the lower portion of the wearer's head through the air outlet unit; and a power supply unit provided in the main body unit to supply power for driving the fan unit. According to the present invention, the air curtain forming device worn on the upper part of a wearer's head forms an air curtain on the front side of the wearer's face, thereby providing effects of blocking fine dust from the wearer's face to prevent the fine dust from being inhaled into the wearer's respiratory organ, and in particular, blocking droplets (saliva droplets, and the like) containing various viruses ejected by other people to the wearer's face.
Patent KR-20220025516-A (KR)
Inventor: JUNGJOON KIM
IPC: H04B1/04
Filed: 2020-08-24
Abstract: Various embodiments of the present invention relate to a device for transmitting a wireless signal through a heterogeneous network in an electronic device. To this end, the electronic device comprises: a switch for performing switching with at least two bias voltages inputted from a plurality of power suppliers as an input and one of the two bias voltages as an output; and a first power amplifier included in at least one first transmission chain capable of selectively supporting the heterogeneous network among a plurality of transmission chains, wherein the first power amplifier amplifies a wireless frequency signal for transmission by a bias voltage supplied from the switch. In addition, various embodiments may be possible.
Patent KR-20220026013-A (KR)
Title: Traction apparatus for treating vertebra
Inventor: HEO JUNG WOOK
IPC: A61H1/00
Filed: 2020-08-24
Abstract: A vertebra traction treatment device according to an embodiment of the present invention, includes: a main body where the upper body of a user is placed, and which is provided with a massage device for massaging the body of the user; a lower body bed which is provided in the main body to be able to draw in and out of the main body to change the overall length of the vertebra traction treatment device, and where the lower body of the user is placed in the drawn out state; and a lower body traction driving module which is provided at the main body to be reciprocally movable within a set interval in the draw in and out direction of the lower body bed. In the lower body traction driving module, the lower body bed is fixed when the lower body bed is drawn out, and a vertebra traction function is provided by reciprocally moving the lower body bed in the set interval by reciprocation.
Patent KR-20220026096-A (KR)
Title: Optical signal-based monitoring system and method
Inventor: CHOI HYUN SOO
IPC: G08B13/196
Filed: 2020-08-25
Abstract: An optical signal based monitoring method performed by an optical signal based monitoring system according to an embodiment of the present invention comprises the steps of: generating an optical signal; separating the generated optical signal; allowing a first optical signal, separated from the optical signal, to progress in a first circulation direction on a first optical fiber and allowing a second optical signal to progress in a second circulation direction opposite to the first circulation direction on a second optical fiber; allowing a first light receiving unit to receive the first optical signal which has progressed and allowing a second light receiving unit, different from the first light receiving unit, to receive the second optical signal which has progressed; and calculating an external force occurrence position based on the received first optical signal and second optical signal. The present invention can rapidly calculate the external force occurrence position.
Patent KR-20220026221-A (KR)
Title: A device for providing and retrieving lubricant for yaw drive of wind power plant
Inventor: HONG DAE SEONG
IPC: F16N31/00
Filed: 2020-08-25
Abstract: In accordance with the present invention, suggested is an apparatus for extracting or injecting oil into a yaw drive housing of a wind power generator. In accordance with the present invention, a body (12) includes a ring mounting hole (12e) molded on the inside, and an oil hole (12c) connected with the ring mounting hole and installed on the outside with a diameter smaller than the ring mounting hole. An oil through ring (14) is screwed with an inner part of the ring mounting hole (12e) of the body (12) to be kept on a set position, and includes a plurality of oil through-holes (14a). An opening and closing cap (18) is elastically supported in a direction to close the oil hole (12c) inside the body (12), by a spring (16) having one end supported by the oil through ring (14). Therefore, as the opening and closing cap (18) is spaced apart from the oil hole (12c), the oil can be supplied and collected with respect to the inside of the yaw drive housing, through the oil hole (12c) and the oil through-holes (14a).
Patent KR-20220026736-A (KR)
Inventor: KOO BON CHANG
IPC: G01M17/007
Filed: 2020-08-26
Abstract: Disclosed are a system for diagnosing a purge line of a vehicle and a method therefor. The system for diagnosing a purge line of a vehicle, according to the present invention, comprises: a canister which collects evaporation gas generated from a fuel tank of a vehicle; a purge valve installed in a purge line (PL) connecting the canister with a surge tank of an intake manifold and configured to supply or block the evaporation gas to the intake manifold according to an applied control signal; a manifold absolute pressure (MAP) sensor installed in the surge tank and configured to measure the intake pressure supplied to the intake manifold; and a control unit which increases the duty of the purge valve by a predetermined unit at regular intervals when entering a purge line diagnosis mode and monitors a change in the intake pressure of the MAP sensor according to a change in the duty of the purge valve so as to diagnose whether the purge line is malfunctioning.
Patent KR-20210025507-A (KR)
Title: Video Encoding and Decoding Using Differential Coding
Inventor: KANG JE WON
IPC: H04N19/122
Filed: 2020-08-27
Abstract: The present invention relates to a video encoding and decoding technology using a differential coding technique for a residual signal in order to enhance compression performance in a transform skip mode, and provides a method of controlling differential coding in a high level and a block level. The present invention includes the steps of: decoding, from a sequence parameter set of a bitstream, information on a chroma sampling format and high-level syntax elements related to differential encoding of residual signals; decoding a first chroma syntax element indicating whether the differential encoding is applied to a chroma block corresponding to a target block, when a current target block to be decoded satisfies a condition defined by the information on the chroma sampling format and the high-level syntax elements, and decoding a second chroma syntax element indicating a differential encoding direction applied to the chroma block based on the first chroma syntax element; reconstructing a residual block of the chroma block from the bitstream; and reconstructing the chroma block by modifying residual signals in the residual block according to a differential coding direction indicated by the second chroma syntax element.
Patent KR-20220028672-A (KR)
Title: A method of breeding white grubs
Inventor: KIM YOUNG SOO
IPC: A23K50/90
Filed: 2020-08-31
Abstract: The present invention relates to a method for breeding white grubs, and more specifically, to a method for breeding white grubs, which can greatly increase marketability by supplying white feed containing pharmacological ingredients to white grubs that have reached third instar, and at the same time removing black feces. The present invention includes the steps of: breeding white grubs until the white grubs reach third instar while supplying sawdust as feed to white grubs hatched from eggs; enhancing pharmacological ingredients contained in the white feed by feeding the white grubs that have reached third instar with the white feed; and removing feces by starving the white grubs bred with the white feed.
Patent KR-20220030631-A (KR)
Inventor: LEE SHIN WOO
IPC: G08B25/00
Filed: 2020-09-03
Abstract: Disclosed is a solitary care system with a priority automatically updated in response to the responding speed of a guardian. According to an embodiment of the present invention, a solitary care system comprises: a wired and wireless communication network; an environmental data collection device disposed in a house where a solitary lives, to collect environmental data of the solitary; a management server which receives the environmental data collected by the environmental data collection device through the wired and wireless communication network, analyzes a risk level of the solitary based on the environmental data, and generates a danger alert; and a plurality of guardian terminals which can be carried by a plurality of guardians registered in the management server, and can receive the danger alert generated by the management server through the wired and wireless communication network. In this case, the management server manages priorities of the plurality of guardians for the solitary, and the priorities of the plurality of guardians are updated in response to the responding speed of the guardians to the danger alert.
Patent KR-20220039891-A (KR)
Inventor: SIM UK
IPC: B01J27/22
Filed: 2020-09-21
Abstract: One embodiment of the present invention provides an electrocatalyst for hydrogen generation reaction including a transition metal carbide-phosphide hybrid nanostructure encapsulated with a carbon shell. An electrocatalyst for hydrogen generation reaction according to one embodiment of the present invention comprises: a transition metal carbide-phosphide hybrid nanostructure including transition metal carbide nanoparticle and transition metal phosphide nanoparticle; and a carbon shell in the form of a shell coated on the transition metal carbide-phosphide hybrid nanostructure. According to one embodiment of the present invention, there is an effect of providing an electrocatalyst for hydrogen generation reaction having high electrochemical properties and long-term stability under basic conditions without the need for a conventional high-cost noble metal catalyst.
Patent KR-20220040527-A (KR)
Inventor: KIM YONG HWAN
IPC: A61B5/00
Filed: 2020-09-23
Abstract: The present invention relates to a TW3 bone age determination data generator through inaudible range human imaging.
Patent KR-20210041496-A (KR)
Title: Film for protective film formation and composite sheet for protective film formation
Inventor: KOMASU YUICHIRO
IPC: B32B7/12
Filed: 2020-09-25
Abstract: The present invention provides a film for forming a protective film for forming a protective film on the back surface of a chip, in which utilizing the maximum value (X_max) of absorbance of the protective film at a wavelength of 1400-1500 nm and the specific heat (S_150) of the protective film at 150℃, Z_150 calculated by the formula Z_150 = X_max/S_150 is 0.38 or more, and utilizing the X_max and the specific heat (S_200) of the protective film at 200℃, Z_200 calculated by the formula Z_200 = X_max/S_200 is 0.33 or more. Also provided is a composite sheet for forming a protective film, which is provided with a support sheet and the film for forming a protective film provided on one surface of the support sheet.
Patent KR-20220039497-A (KR)
Inventor: KIM SUN KI
IPC: C04B35/52
Filed: 2020-10-07
Abstract: Disclosed is a manufacturing method of a high-purity natural graphite sheet which is relatively thick, has a large content of graphite, has excellent thermal conductivity and heat diffusion, and is easily manufactured. After a natural graphite sheet raw material, which is inexpensive and manufactured from graphite powder, is prepared and subjected to graphitization thermal treatment to form a graphitized sheet which is thickened by expansion, the graphitized sheet is roll pressed in a thickness direction to make the thickness thin and constant and make the surface smooth to manufacture the high-purity natural graphite sheet with high purity.
Patent KR-20220047419-A (KR)
Inventor: LEE JIN YONG
IPC: H01L27/32
Filed: 2020-10-08
Abstract: One object of the present invention is to provide a display device capable of minimizing damage to a transistor and/or a light emitting layer disposed in a pixel area. The display device comprises: a first pixel area; a second pixel area spaced apart from the first pixel area; a substrate comprising a valley area disposed between the first pixel area and the second pixel area; at least one first insulating layer, disposed on the substrate, which overlaps the first pixel r area and the second pixel area; a second insulating layer disposed on the first insulating layer and in contact with the substrate in the valley area through a through-hole penetrating the first insulating layer; and a crack prevention pattern, disposed between the first insulating layer and the second insulating layer, which overlaps the valley area. The through-hole exposes a side surface of the first insulating layer. And the crack prevention pattern covers the side surface.