baber/WOPTO huggingface dataset:
Patent KR-20210010828-A (KR)
Inventor: CRANDALL DANIEL W
IPC: G01S19/23
Filed: 2020-07-15
Abstract: The present invention relates to an enhanced long range navigation (eLORAN) system for generating correction factors based on satellite-derived data to provide increased correctness with respect to location errors and clock errors of an eLORAN receiver and a related method thereof. According to the present invention, the eLORAN system comprises: an eLORAN controller configured to acquire satellite-derived conductivity data and satellite-derived temperature data for different geographic locations and generate an eLORAN correction factor based thereon; eLORAN transmitter stations; and an eLORAN receiver device including an eLORAN receive antenna, an eLORAN receiver coupled to the eLORAN receive antenna and configured to receive an eLORAN correction factor, and a controller connected to the eLORAN receiver. The controller can be configured to cooperate with the plurality of eLORAN transmitter stations to determine an eLORAN receiver position corrected based on the eLORAN correction factor.
Patent KR-20210122006-A (KR)
Title: Image sensor with improved light conversion efficiency
Inventor: LIAO SHIH YU
IPC: H01L27/146
Filed: 2020-07-16
Abstract: The present disclosure describes a method for the formation of a mirror microstructure on a radiation-sensing area of an image sensor device. The method includes the steps of: forming an opening in a front surface of a substrate; forming a conformal implant layer on the lower and sidewall surfaces of the opening; growing a first epitaxial layer on the lower and sidewall surfaces of the opening; and depositing a second epitaxial layer over the first epitaxial layer to fill the opening. The second epitaxial layer forms a radiation sensing region. The method further comprises a step of depositing a stack on an exposed surface of the second epitaxial layer. The stack includes alternating pairs of a layer of a high refractive index material and a layer of a low refractive index material.
Patent KR-20210077578-A (KR)
Title: Display system, transmission device and relay device
Inventor: JI HYUN JONG
IPC: G06F3/14
Filed: 2020-07-17
Abstract: The subject of the present invention is to provide a display system, a transmission device, and a relay device by which a signal is transmitted to a plurality of display panels through a simple configuration. The display system includes: first to N^th (N is an integer greater than or equal to 2) display panels; a drive unit configured to output first to N^th video signals of a video to be respectively displayed on the first to N^th display panels and first to N^th control signals for respectively controlling the first to N^th display panels; and a transmission unit configured to transmit the first to N^th video signals and the first to N^th control signals to the first to N^th display panels, wherein the transmission unit includes first to N^th relay units, and an m^th (m is an integer satisfying 1 <= m <= N−1) relay unit outputs an m^th video signal to an m^th display panel and outputs (m+1)^th to N^th video signals to an (m+1)^th relay unit.
Patent KR-20220010373-A (KR)
Inventor: KO MYOUNG JIN
IPC: H01M50/531
Filed: 2020-07-17
Abstract: The present invention relates to a transfer control system of an electrode sheet, which prevents a defect in electrode notching from occurring by increasing transfer displacement of a drooping direction from the electrode sheet in which one side of a transfer direction is drooped by including: a transfer unit for transferring the electrode sheet; a tension sensor for measuring the tension of the electrode sheet; and a control unit for controlling the transfer displacement of the electrode sheet, and a method for manufacturing an electrode using the same.
Patent KR-20220013726-A (KR)
Title: A fryer equipped with a filter to remove foreign substances
Inventor: AN DO CHAN
IPC: A47J37/12
Filed: 2020-07-27
Abstract: Disclosed is a fryer equipped with a filter to remove foreign substances. The fryer includes: a fryer tank in which the upper part is the cooking zone and the lower part is a cool zone based on the heater; a foreign substance removal filter installed inside the tank to remove foreign substances directed to the lower part of the tank or the cool zone; and a filter holder for supporting the foreign substance removal filter around the tank.
Patent KR-20220026202-A (KR)
Inventor: JEONG MI KYEONG
IPC: A23L27/14
Filed: 2020-08-25
Abstract: The present invention relates to a manufacturing method of functional red pepper paste with excellent taste and efficacy, which comprises: a primary fermentation and aging step of soaking glutinous rice with water, steaming the glutinous rice, adding soybean powder to the same, stirring the same, mixing the same with red pepper powder and salt when becoming saccharified and diluted, and fermenting and aging the mixture; and a secondary fermentation and aging step of mixing primarily fermented and aged red pepper paste with concentrated extract obtained by mixing Phellinus linteus, plum, or jujube with alcohol and fermenting the same, and then fermenting and aging the mixture again. The red pepper paste according to the present invention has antibacterial and bactericidal action, has excellent taste and efficacy, and is beneficial to health.
Patent KR-20220027700-A (KR)
Inventor: HONG KI
IPC: E03C1/06
Filed: 2020-08-27
Abstract: The present invention relates to the fixed structure of a shower head connection line, wherein a user can more effectively position a shower head connection line used during a shower so that the user can easily take the shower. More specifically, the fixed structure of a shower head connection line causes the shower head connection line to pass through a rear side of a shampoo stand positioned therebelow so that the shower head connection line is not positioned in front of the shampoo stand, thereby enabling the user not to interfere with the shower head connection line when using a shampoo or a conditioner. To achieve the above purpose, a shower head connection line insertion hole is formed in a rear side of the upper surface of the shampoo stand positioned below a shower head. A showerhead connection line insertion part inside the shampoo stand is distanced 10-20 cm apart from the showerhead connection line insertion hole, so that the shower head connection line can be prevented from being bent, the flow of water can be smoother, and the showerhead connection line can be prevented from being broken. The shower head connection line is fixed to the rear side of the upper surface of the shampoo stand, so that the user does not interfere with the shower head connection line when using the shampoo or the conditioner.
Patent KR-20220030453-A (KR)
Title: Remote control Ball recovery Device and operating method thereof
Inventor: KEE BONG YOON
IPC: B25J5/00
Filed: 2020-09-01
Abstract: The present invention relates to a remote control ball recovery device and an operation method thereof, and more specifically, to a remote control ball recovery device for recovering balls scattered on the ground in front. The remote control ball comprises: a ball collection box having wheels at the lower side so as to be movable, storing recovered balls in an inner space, and having an open surface in the front; a guide body coupled to the open surface of the ball collection box and having both sides; a conveyor belt installed between the lower ends of both sides of the guide body; a belt driving part driving the conveyor belt; and a ball receiving unit coupled to the front lower end of the guide body and in which balls are seated on the upper portion when the balls are recovered. After balls scattered on the ground are seated on the upper surface of the ball receiving unit and collected, and then the collected balls are moved to the conveyor belt, the balls are recovered to the inner space of the ball collection box by the driving of the conveyor belt.
Patent KR-20220030110-A (KR)
Title: Method for updating reference vehicle identification number using for idntifying vehicle identification number
Inventor: CHOI SUNG SOO
IPC: G06K9/62
Filed: 2020-09-02
Abstract: The present invention relates to a method of updating a reference vehicle identification number image used to recognize a vehicle identification number carved in a vehicle. More specifically, since a reference vehicle identification number image used to recognize a vehicle identification number of a vehicle is updated to an image of characters carved in the vehicle on an actual site, the image can be updated to an optimized reference vehicle identification number image considering an environment of the site in which the vehicle is manufactured and the vehicle identification number is carved therein, and also, the reference vehicle identification number image is divided into a registered vehicle identification number image and a candidate vehicle identification number image and a determination as to whether to update the registered vehicle identification number image to the candidate vehicle identification number image is made, and, as a result, the reference vehicle identification number image can be updated to an optimized image among character images carved in the vehicle on the actual site.
Patent KR-20210034496-A (KR)
Title: Etching apparatus and etching method
Inventor: SHINDO NAOKI
IPC: H01L21/687
Filed: 2020-09-07
Abstract: According to the present disclosure, provided is an etching device for preventing metal contamination of a substrate when etching a metal film formed on the substrate using a gas which is β-diketone. The etching device includes: a processing container configured to be evacuated to form a vacuum atmosphere in the processing container and including a wall which has an alloy composed of aluminum and an additive metal as a base material; a stage installed in the processing container and configured to mount a substrate wherein a metal film is formed on the surface thereof; a gas supplier installed in the processing container and configured to supply an oxidizing gas which oxidizes the metal film and the etching gas which is β-diketone to the stage to etch the oxidized metal film; and a wall heater configured to heat the wall to a temperature in a range of 60 to 90°C when the etching gas is supplied from the gas supplier into the processing container.
Patent KR-20220037820-A (KR)
Title: Spherical or Polyhedral Ice Maker, Beverage Supplying Apparatus and Refrigerator Having the Ice Maker
Inventor: JOUNG WHI DONG
IPC: B67D1/08
Filed: 2020-09-18
Abstract: Disclosed are a machine for making ice of a spherical or a polyhedral shape convex upwards and downwards, and a drinking water supply apparatus and a refrigerator having the same, which have high energy efficiency and can shorten ice making time. The ice machine comprises: an upper ice making frame having an upper ice making cell of a semispherical or a semi-polyhedral shape convex upwards; a lower ice making frame having a lower ice making cell having a semispherical or a semi-polyhedral shape convex downwards, of which the middle of the bottom is opened; an evaporator cover arranged to be separated from the upper surface of the upper ice making frame by a prescribed distance to form a first refrigerant flow path in which a refrigerant cooling the upper ice making frame can flow; and a nozzle unit provided on a lower portion of the lower ice making frame, and injecting ice making water upwards from the opened middle of the bottom of the lower ice making cell. The upper ice making frame and the lower ice making frame, when coupled to each other, form an integrated ice making cell of a spherical or a polyhedral shape by combining the upper ice making cell and the lower ice making cell. The evaporator cover is constructed to enclose the upper surface of the upper ice making cell.
Patent KR-20220040688-A (KR)
Inventor: JO MI YOUNG
IPC: A61G10/00
Filed: 2020-09-24
Abstract: The present invention relates to an easy-to-assemble sample collection booth and a manufacturing method thereof. The present invention constitutes an assembled structure which can be assembled and installed in the field, so that movement and installation can be made more quickly and easily. To this end, the present invention includes: a booth body which has the assembled structure of a front panel (10) made of a transparent material which can see through, a side panel (20) and a roof panel (30); a footrest frame (40) supporting the booth body at a certain height from a lower part, and having a panel fitting groove (42) formed on an upper surface thereof; a support bracket (21) configured on a lower side of the side panel (20) so that a piece for fixing with the footrest frame 40 is fastened; an access door (50) connected by a door hinge (51) so as to be able to open and close on a rear side of each booth body; a plurality of partition diaphragms (60) assembled at regular intervals on an outer front surface of the booth body; and an inspection through hole (11) formed in the front panel 10 and installed with inspection gloves (12).
Patent KR-20210114321-A (KR)
Title: Devices, methods, and graphical user interfaces for interacting with user interface objects corresponding to applications
Inventor: TYLER WILLIAM M
IPC: G06F3/0481
Filed: 2020-09-24
Abstract: A computer system or electronic device displays, at a first time, a first user interface that includes a placement location and is configured to spatially accommodate a respective user interface object of a plurality of user interface objects, including first and second user interface objects. At the first time, the first user interface object is displayed at the placement location. At a second time, the first user interface is displayed with the second user interface object at the placement location. The second user interface object is automatically selected for display based on a current context of the device at the second time. In response to detecting a gesture of a first type directed to the placement location, the second user interface object is replaced with a different user interface object from the plurality of user interface objects associated with the placement location. According to the present invention, the electronic device displays user interface objects corresponding to applications and has touch-sensitive surfaces for interacting therewith.
Patent KR-20210057656-A (KR)
Title: workflow engine framework for cross-domain extension
Inventor: LEE YEON HEE
IPC: G06Q10/10
Filed: 2020-09-25
Abstract: The present invention relates to a workflow engine framework of a cross-domain extension-type. The workflow engine framework of a cross-domain extension type (hereinafter, referred to as "workflow engine framework") executed by a computing device including a processor, comprises: a system configuration unit for generating a plurality of engines in accordance with workflow specifications defined by a user; and a system control unit for controlling the execution of the engines. The engines include a first engine for executing a first workflow of a first domain and a second engine for executing a second workflow of a second domain. The workflow engine framework further comprises an application storage for transmitting a result of processing data performed in the first engine to the second engine for fusion of the first and second domains. Accordingly, a wide range of intelligent services can be provided in various fields.
Patent KR-20220042703-A (KR)
Inventor: YI OK YEON
IPC: B64C39/02
Filed: 2020-09-28
Abstract: The present invention provides an apparatus and method for deriving a noise source, a source of unpredictable moves, in an aircraft. According to an embodiment of the present invention, an apparatus for deriving a noise source in an aircraft comprises: a data collection unit which collects sensor data from the aircraft; a data selection unit for selecting sensor data of at least one field among a plurality of fields included in the collected sensor data; and a noise source deriving unit for deriving at least a part of the selected sensor data as a noise source.
Patent KR-20220043471-A (KR)
Title: Pumping device for vehicle seat
Inventor: KIM WON
IPC: B60N2/16
Filed: 2020-09-29
Abstract: Disclosed is a pumping device of a seat for a vehicle, which comprises: a housing, where a lever is connected to the outside of a floor surface through a through-hole to transmit driving force from the lever to a clutch device, made of a plastic material, composed of the floor surface having the through-hole and a side wall formed along an outer circumferential surface of the floor surface, having an opened upper surface, and storing the clutch device and a brake device to be overlapped therein; and a housing cover, of which one side surface covers one opened surface of the housing and the other side surface is coupled to a seat frame, made of a metal material, having a plurality of bending units provided in a circumference, and coupled to the housing by bending of the bending unit toward the housing.
Patent KR-20220056433-A (KR)
Title: Wireless electric power supplying system for vehicle seat
Inventor: KIM SANG HYUN
IPC: B60N2/56
Filed: 2020-10-28
Abstract: The present invention relates to a wireless electric power supply system for a vehicle seat, which is capable of wirelessly supplying electric power for various automatic operations of a vehicle seat. The wireless electric power supply system for a vehicle seat includes: a TX module installed along a lower rail fixed to a vehicle body; an RX module relatively fixed to an upper rail which slides forwards and backwards along the lower rail and is fixed to the seat, thereby sliding forwards and backwards while facing the TX module without contact; an inverter converting direct current power supply supplied from a battery of the vehicle body into alternating current power supply, and providing the same to the TX module; and a converter receiving from the RX module the alternating current power supply which is wirelessly supplied from the TX module to the RX module, converting the same into the direct current power supply, and supplying the converted direct current power supply to an ECU of the seat. Therefore, the wireless electric power supply system for a vehicle seat releases existing forward and backward movements of the seat caused by an interference of wiring.
Patent KR-20220059788-A (KR)
Title: Guard rail
Inventor: NOH MYUNG HYUN
IPC: E01F15/14
Filed: 2020-11-03
Abstract: One aspect of the present invention is to provide a guard rail with improved passenger protection performance by increasing strength and lessening impact transmission. The present invention provides a guard rail including post units fixed to the ground at regular intervals; a casing unit installed to surround the post unit and having a frictional protrusion formed on the inner surface to have frictional resistance against the outer surface of the post unit when the casing unit rotates on the post unit; a protruding plate unit protruding from the outer surface of the casing unit toward the road and providing rotational force to the integrally formed casing unit upon collision with a vehicle; and a fastening unit for fastening the post unit and the casing unit.
Patent KR-20220060108-A (KR)
Inventor: BAN HAN SUNG
IPC: H04B1/3827
Filed: 2020-11-04
Abstract: The present invention relates to a wireless communication device for a neck microphone. The wireless communication device for a neck microphone comprises: a main body (110) which includes a communication device and is mounted on a back side of the neck of a user; and a neck microphone (120) which is provided to be detachable from the main body, and comes in close contact with a front side of the neck, to transmit voice through vibration of the neck. The center of gravity is configured to be behind the user's neck by the weight of the main body. The present invention has the advantage that the user can communicate with both hands free, even when the user wears a facepiece to fight fire or wears chemical protective clothing, since the neck microphone and the wireless communication device are integrally manufactured.
Patent KR-20210056244-A (KR)
Title: Phenalkamine epoxy curing agents from methylene bridged poly(cyclohexyl-aromatic) amines and epoxy resin compositions containing the same
Inventor: LAL GAURI SANKAR
IPC: C08G59/62
Filed: 2020-11-04
Abstract: The present invention relates to novel structural classes of phenalkamines, a phenalkamine curing agent composition, a method for preparing such phenalkamines, and a method for preparing the composition. The phenalkamine curing agent composition of the present invention can be prepared by making cardanol react with a mixture of an aldehyde compound and a methylene crosslinked poly(cycloaliphatic-aromatic)amine. The curing agent composition may be used to cure, harden, and/or crosslink epoxy resins.
Patent KR-20220061484-A (KR)
Inventor: LEE JAE SEUNG
IPC: E06B1/60
Filed: 2020-11-06
Abstract: Provided is a bracket for installing a window frame, which is fastened by a simple fastening structure and which stably supports a load of the window frame coupled with an upper part and wind pressure caused by external wind. As two brackets for fixing the window frame are rigidly fastened by fitting, the load due to the window frame is stably supported.
Patent KR-20220063402-A (KR)
Title: Finger tremor correction device
Inventor: AN HYUN CHAN
IPC: A61F5/01
Filed: 2020-11-10
Abstract: One embodiment of the present invention provides a finger tremor correction device which comprises: a first correction device mounted on the wrist; a second correction device spaced apart from the first correction device and mounted on a distal phalanx part of a finger end; a pair of correction wires formed at predetermined intervals and connecting the first correction device and the second correction device; and a guide unit provided between the first correction device and the second correction device and guiding the correction wire.
Patent KR-20210082070-A (KR)
Title: Method for preparing nanocellulose electrode and Electrode prepared thereby
Inventor: YI SUNG CHUL
IPC: C25B1/04
Filed: 2020-11-13
Abstract: The present invention relates to a method for preparing a nanocellulose electrode and a nanocellulose electrode prepared thereby. Specifically, according to the preparation method of the present invention, nanocellulose obtained by culturing bacteria can be electroless-plated and electroplated to produce an electrode. The method of the present invention uses bacterial nanocellulose, and thus is environmentally friendly and inexpensive, making it possible to easily form a metal layer by using a small amount of inexpensive metal rather than an expensive metal such as platinum, thereby reducing manufacturing costs and providing economic efficiency compared to the related art. In addition, the electrode prepared by the method has excellent conductivity, a large surface area, and excellent catalytic properties, so that when used as a hydrogen generating electrode, hydrogen generation efficiency and hydrogen production ability are excellent. Moreover, the electrode has flexibility according to the use of nanocellulose, and thus can be folded or rolled, and can be implemented in various types of products without space restrictions.
Patent KR-20220067855-A (KR)
Title: Mobile robot device using multiple omnidirectional wheels and its operation methods
Inventor: LEE JUNG HO
IPC: B25J5/00
Filed: 2020-11-18
Abstract: According to an embodiment of the present invention, a device is a mobile robot device having one or more wheel support units having an omnidirectional wheel coming in contact with the ground surface.