baber/WOPTO huggingface dataset:
Patent KR-20220008506-A (KR)
Title: Scalp management product recommendation system according to scalp condition and dandruff type
Inventor: JIYONG SHIM
IPC: G06Q30/02
Filed: 2020-07-14
Abstract: The present disclosure relates to a scalp care product recommendation system according to a condition of the scalp and dandruff type, wherein the scalp care product recommendation system comprises: a terminal that receives user information related to a user; a medical information server that stores the medical information related to the user; a skin measuring device that acquires the skin information for the user; and a scalp care product recommendation system according to the skin information of the user, wherein the scalp care product recommendation system may recommend a scalp care product based on at least one among the user information, the medical information, and the skin information. Therefore, the present invention is capable of having an advantage of being able to recommend a scalp care product.
Patent KR-20220009023-A (KR)
Title: A System for Treating a Charging Fee of an Electric Vehicle Using a Mobile Device
Inventor: CHOI EUN JOO
IPC: B60L53/68
Filed: 2020-07-15
Abstract: The present invention relates to a system for processing charging fees of an electric vehicle by a portable electronic device. The system for processing charging fees of an electric vehicle comprises: a payment application installed in a portable electronic device (11) to process charging-related information and payment-related information through near-field wireless communication with a charging station (13); and an information obtaining means obtaining operation or state information of an electric vehicle (12) and transmitting data to the payment application through the portable electronic device (11). The payment application processes charging fees by a payment means installed in the portable electronic device (11) or communication with a payment device.
Patent KR-20220009553-A (KR)
Inventor: JUNG SANG JIN
IPC: G09B21/00
Filed: 2020-07-16
Abstract: The present invention relates to a kiosk remote control for improving accessibility for the visually impaired. The kiosk remote control comprises: a communication unit for communicating with a kiosk body over wires or wirelessly; a voice output unit for outputting food menus and button numbers associated therewith as a voice guidance message; a braille recognition unit for reading the voice guidance message output by the voice output unit and receiving a braille button number corresponding to a food menu desired by a user; a voice recognition unit for receiving an operation command, input through the braille recognition unit, by recognizing the voice of the user instead of the operation of the user; a storage unit for storing a lookup table in which the contents of the voice of the user and an operation command for controlling the operation of the kiosk are matched; and a control unit for transmitting the operation command, received from the braille recognition unit and the voice recognition unit, to the kiosk body.
Patent KR-20220010671-A (KR)
Inventor: OK MYOUNG RYUL
IPC: A61K9/00
Filed: 2020-07-17
Abstract: The present invention relates to a method of inducing apoptosis of bacteria and inhibiting the growth thereof, which causes infection from the skin during a surgical operation by locally changing pH while decomposing a biodegradable metal microneedle in the skin. A microneedle patch according to the present invention comprises: a patch main body which can be attached to a skin incision site of a patient; and a plurality of microneedles made of a biodegradable metal which protrudes from at least one surface of the patch main body, can penetrate into the skin and dissolves in the skin to increase the pH of the skin incision site.
Patent KR-20210014082-A (KR)
Inventor: BILLAUD PHILIPPE
IPC: G01S13/91
Filed: 2020-07-27
Abstract: A radar comprises: an antenna; a means generating interrogation messages on a SUM channel and ISLS interrogation messages on a CONT channel at least; a means transmitting the messages over the SUM channel and over the CONT channel, respectively, and a means receiving signals on SUM, DIFF, and CONT channels and processing the received signals.
Patent KR-20220014074-A (KR)
Title: Prefabricated module for composite hollow wall and composite hollow wall using the same
Inventor: PARK HONG GUN
IPC: E04B2/00
Filed: 2020-07-28
Abstract: The present invention relates to a pre-assembly module for a hollow composite wall and a hollow composite wall using the same. According to the present invention, in a pair of PC wall units spaced apart to form a hollow inside, vertical angles are coupled to both end parts of PC panels constituting each PC wall unit. As a result, the pre-assembly module for the hollow composite wall, which is light in weight, easy to join between members, has excellent workability, and has excellent structural performance, is provided. In addition, in the pre-assembly module for the hollow composite wall, the hollow is formed inside by combining the pair of PC wall units to be spaced apart from each other, the PC wall unit includes: the PC panel; and a vertical angle provided at the both end parts of the PC panel so that one side leg is fixed to one side surface of the PC panel and the other side leg is coupled to the other side PC wall unit.
Patent KR-20220014157-A (KR)
Title: Light route control member and display having the same
Inventor: PARK JIN GYEONG
IPC: G02F1/1335
Filed: 2020-07-28
Abstract: The present invention relates to a light path control member with improved visibility and reliability and a display device including the same. According to an embodiment of the present invention, the light path control member comprises: a first substrate on which a first direction and a second direction are defined; a first electrode arranged on the first substrate; a second substrate arranged on the first substrate, on which the first direction and the second direction are defined; a second electrode arranged under the second substrate; and a light conversion unit arranged between the first electrode and the second electrode. The second substrate and the second electrode include a hole penetrating the second substrate and the second electrode. The hole includes: a first-first hole and a first-second hole arranged while facing each other in the second direction; and a second-first hole and a second-second hole arranged while facing each other in the first direction. A first sealing unit is arranged on the first-first hole and the first-second hole. A second sealing unit is arranged in the second-first hole and the second-second hole. At least one hole between the first-first hole and the first-second hole includes regions having different depths.
Patent KR-20220016646-A (KR)
Title: Non-face-to-face English education system using augmented reality
Inventor: SON NAM YONG
IPC: G06Q50/20
Filed: 2020-08-03
Abstract: The present invention includes an augmented reality device and an educational content generating device. The augmented reality device includes: a first camera; a first microphone; a first communication unit; a first display; a first speaker; and a first processor for providing data on surrounding images to an educational content generating device through the first communication unit, and receiving data on the image an instructor and data on the voice of the instructor corresponding to the surrounding images to generate and output an augmented reality image. Therefore, the degree of immersion in non-face-to-face English learning is improved.
Patent KR-20220018288-A (KR)
Inventor: JOH HYEON TAEK
IPC: H04R1/10
Filed: 2020-08-06
Abstract: The present invention relates to in providing a 3-pole 4-pole combined earphone extension cable with an earphone extension cable (100) manufactured in a certain form, wherein an earphone gender (150) is connected to one end and a 3-pole terminal (110) and a 4-pole terminal (120) are connected to the other end, and with a cable organizer (140) in the middle. The present invention has an effect of increasing a convenience of use by securing versatility so that a user can use an earphone without limitation of the terminal and length when using the earphone. Specifically, since the earphone extension cable of a sufficient length can be used regardless of the 3-pole terminal and the 4-pole terminal of a product the user is using, the present invention has the effect of resolving an inconvenience in use due to a difference and length limit of the 3-pole terminal and the 4-pole terminal as that of the prior art.
Patent KR-20220025331-A (KR)
Inventor: PARK SEOK IN
IPC: E02D7/10
Filed: 2020-08-24
Abstract: The present invention relates to the verticality holding device of a hydraulic hammer device for driving piles in deep sea. The inventor who invented the hydraulic hammer device for driving piles in deep sea (Korean Patent Registration No. 10-2111790) provided a technique for driving piles by using a hydraulic hammer with a clamped pile, while the hammer is located on the seabed. However, the problem is that when a wire installed in a crane is released, the hammer device connected to the wire goes underwater, and a pile being operated by the hydraulic hammer device has to dig itself vertically toward the seabed, but when the wire is loose, the hammer device does not maintain a vertical position and tilts, thereby making it impossible to drive piles or causing inefficient work. To solve the problem, the present invention provides a verticality holding device (1) for maintaining a vertical position of a hydraulic hammer device. The verticality holding device comprises: both slide rails (4, 4a); both slide members (5, 5a); a horizontal member (10); and a hydraulic hammer device (20) connected by hinges (11).
Patent KR-20220025345-A (KR)
Inventor: LI HYUNGKN
IPC: H04N21/488
Filed: 2020-08-24
Abstract: Embodiments of the present invention relate to a method and apparatus for providing audio conversion of subtitles in a video, which enables, during playback of multimedia video content including a television broadcast and UCC, text including comments or subtitles on the screen of a corresponding video to be converted to speech and provide the speech separately from the original audio sound of the video. According to an aspect of the present invention, the method for providing audio conversion of subtitles in a video comprises: (a) selecting target text to be converted into speech among text including subtitles or comments on a video; (b) converting the selected target text into speech; and (c) determining an output path for the converted speech (hereinafter referred to as a first output path) and an output path for an original sound of the video (hereinafter referred to as a second output path) among multiple output paths, separately according to settings, to output the converted speech and the original sound.
Patent KR-20210027117-A (KR)
Title: Anchor apparatus for check prestressing force
Inventor: JEONG SOON YONG
IPC: E21D21/02
Filed: 2020-08-24
Abstract: The present invention relates to an anchor device capable of checking tension and a construction method of the same. The anchor device can easily and reliably check a change of tension of a ground anchor installed for restraining ground deformation of a retaining wall or a slope of an excavation site through naked eyes.
Patent KR-20220026402-A (KR)
Inventor: YOO CHANGDONG
IPC: G06K9/62
Filed: 2020-08-25
Abstract: The present invention provides a method for detecting and classifying an object in images, comprising the steps of: transforming a first convolutional feature map into a second convolutional feature map by a first convolution; creating a first anchor at each point of an input image; determining whether the first anchor is within a ground truth box; scaling and shifting the first anchor in the ground truth box to generate a second anchor on the second convolutional feature map: convolving the second convolutional feature map by a second convolution to obtain a third convolutional feature map; determining whether an overlap ratio between the ground truth box and the second single anchor is equal to or greater than a reference value; generating a third anchor by scaling and shifting the second anchor having an overlap ratio equal to or greater than a reference value; assigning an objectivity score to the third anchor; and presenting the third anchor, having an objectivity score equal to or greater than a reference value, as a proposal on the third convolutional feature map. The present invention can obtain a bounding box corresponding to an object on an image with high accuracy.
Patent KR-20210027141-A (KR)
Title: Apparatus for Adjusting Light Penetration, Smart Window With The Same and Method For Manufacturing The Same
Inventor: LEE MYEONGWON
IPC: G02B5/20
Filed: 2020-08-26
Abstract: Provided is a light transmission control device, which comprises: a substrate; a first transparent electrode coupled to the substrate; a partition wall forming an inner space having an upper side open while surrounding the first transparent electrode; a particle solution accommodated in the inner space of the partition wall, containing light-blocking particles, and having hydrophobicity; and a cap formed on the partition wall and the upper part of the particle solution to seal the inner space of the partition wall, and having hydrophilicity. According to the present invention, it is possible to greatly increase the flexibility of the light transmission control device.
Patent KR-20220030368-A (KR)
Title: Method for etching insulating layer, method for manufacturing display device using the same, and display device
Inventor: KIM DAE SOO
IPC: H01L21/768
Filed: 2020-08-28
Abstract: The present invention relates to a method for etching an insulating layer, a method for manufacturing a display device using the same, and a display device. According to an embodiment of the present invention, the method for etching an insulating layer includes: a step of forming, on a substrate, a first gate insulating film, an amorphous silicon layer, a first interlayer insulating film, and a second interlayer insulating film in order; a step of applying photoresist onto the second interlayer insulating film and patterning the photoresist by a photo process; a first etching step of etching the second interlayer insulating film and the first interlayer insulating film by using the patterned photoresist as a mask until at least a part of the amorphous silicon layer is exposed; a second etching step of etching the second interlayer insulating film and the first interlayer insulating film; a third etching step of etching the amorphous silicon layer; and a fourth etching step of etching the first gate insulating film. Etching gas used in the second etching step contains a matter with higher etch selectivity of the first and second interlayer insulating films about the amorphous silicon layer than that of the etching gas used in the first etching step. According to an embodiment of the present invention, the display device is capable of preventing a part of an insulating layer from not being etched during a process of forming an opening by etching a plurality of the insulating layers and preventing a layer located in the lower part of the insulating layer from being overetched.
Patent KR-20220037834-A (KR)
Inventor: YU JAE SU
IPC: H01G11/30
Filed: 2020-09-18
Abstract: One embodiment provides a porous nanostructure which comprises a nanoparticle of a spinel structure represented by following chemical formula 1: AB_2O_4, wherein the porous nanostructure has excellent stability and is effective in improving the performance of a supercapacitor. [Chemical formula 1] AB_2O_4 In the chemical formula 1, A and B are each Co or Mn, and represent different elements.
Patent KR-20220041444-A (KR)
Inventor: JI SANGHYUON
IPC: H02G7/05
Filed: 2020-09-25
Abstract: The present invention relates to a wire fixing device for an insulator and more specifically, to a wire fixing device for an insulator that is detachably coupled to the insulator installed on a utility pole to fix a wire. The wire fixing device for an insulator according to one embodiment of the present invention, which is a wire fixing device for fixing a wire by being coupled to an insulator in which multiple skirts are formed in a longitudinal direction, comprises: a pair of wire fixing parts that are hinged to be mutually pivotable and have wire seating grooves formed therebetween so that wires can be inserted therebetween; a first insulator fixing part and a second insulator fixing part that are respectively coupled to the wire fixing parts and inserted between a pair of skirts adjacent to one another; and a rotation restraining part that is selectively coupled to the second insulator fixing part while coupled to the first insulator fixing part, and restrains rotation of the wires depending on whether the rotation restraining part is coupled to the second insulator fixing part, wherein the wire fixing parts are located in the longitudinal direction of the insulator.
Patent KR-20210039956-A (KR)
Title: Sol-gel nanofilter for nucleic acid screening and nucleic acid screening method using the same
Inventor: MIN CHEOL LIM
IPC: G01N33/53
Filed: 2020-09-28
Abstract: The present invention relates to a sol-gel nano-filter for screening nucleic acids and a nucleic acid screening method using the same. More specifically, according to the present invention, by passing a random nucleic acid library through a sol-gel nano-filter, that is, by using a filtering method, nucleic acids specifically binding to a target substance can be easily extracted. Sol-gel including a vertically penetrated hollow parts is formed in a nano-sized channel, so that the surface area of the sol-gel reacting with the random nucleic acid library can be increased, thereby increasing nucleic acid selection efficiency. Moreover, the sol-gel nano-filter can be applied to a pipette tip in the form of a membrane without a control device part such as a separate pump or valve and the like, thereby facilitating sample dispensing and reaction. The sol-gel nano-filter comprises a body part and sol-gel.
Patent KR-20210042017-A (KR)
Title: Control device, processing apparatus, and control method
Inventor: OIKAWA MASAMI
IPC: C23C16/44
Filed: 2020-09-28
Abstract: Provided is a technology which is capable of suppressing over-etching by cleaning or film residues. According to an embodiment of the present invention, provided is a control apparatus capable of controlling the operation of a processing apparatus which accommodates and processes a substrate in a processing container, and comprising: a temperature acquisition unit which acquires a temperature in the processing container; a memory unit which stores relation information showing the relation between the temperature in the processing container and an etching speed, and a film thickness information including the accumulated film thickness of a deposition film in the processing container; a speed calculation unit which calculates an etching speed of the deposition film based on the temperature acquired by the temperature acquisition unit and the relation information stored by the memory unit; and a time calculation unit which calculates an etching time for removing the deposition film based on the etching speed calculated by the speed calculation unit and the film thickness information stored by the memory unit.
Patent KR-20220048315-A (KR)
Inventor: SANG SOO LEE
IPC: A47L15/00
Filed: 2020-10-12
Abstract: The present invention relates to a dishwasher to prevent freezing of washing water stored in a water jacket and a control method thereof. According to one embodiment of the present invention, the dishwasher comprises: a case forming an exterior; a tub disposed inside the case and having a washing chamber formed therein to store objects to be washed; a sump disposed at the lower end of the tub and storing washing water; a water jacket disposed between the tub and the case, storing washing water supplied from the outside, and supplying the stored washing water to the sump; a temperature sensor detecting the temperature inside the sump; and a controller controlling the overall operation of the dishwasher, receiving the detected temperature detected by the temperature sensor, comparing the detected temperature with a preset reference freezing temperature, and controlling the washing water stored in the water jacket to be drained to the sump on the basis of a comparison result.
Patent KR-20220048716-A (KR)
Inventor: CHOI HAN HYUK
IPC: G09B19/10
Filed: 2020-10-13
Abstract: A method and system for manufacturing an architectural model of the present invention can be widely used in most architectural models and apartment construction. The method includes: a UV printer using sheet printing step of printing a plurality of unit model sheets used in manufacturing an architectural model by using a UV printer; an adhesive application step of applying an adhesive to the back surface of the printed unit model sheet; and a sheet attachment step of cutting the unit model sheet into a desired shape, and attaching the cut unit model sheet to a model base plate constituting the base of an architectural model.
Patent KR-20220056406-A (KR)
Inventor: HONG SEOK WON
IPC: C04B20/00
Filed: 2020-10-28
Abstract: The present invention relates to: a titanium dioxide dispersion composition for bonding concrete, which stably immobilizes titanium dioxide nanoparticles on a concrete surface through chemical bonding and simplifies a titanium dioxide immobilization process; and a method for immobilizing titanium dioxide nanoparticles on a concrete surface using the composition. According to the present invention, the method comprises the following steps: preparing a titanium dioxide dispersion composition for bonding concrete including water, titanium dioxide nanoparticles, and Na_2HPO_4; and spraying the titanium dioxide dispersion composition onto a concrete surface. Phosphate groups (HPO_4^-) dissociated from Na_2HPO_4 are adsorbed on the surface of the titanium dioxide nanoparticles in the titanium dioxide dispersion composition and the phosphoric acid group (HPO_4^-) and calcium ions (Ca^2+) of calcium silicate hydrate (CSH) forming concrete form a chemical bond, so that the titanium dioxide nanoparticles are immobilized on the concrete surface.
Patent KR-20220056626-A (KR)
Title: lens Antenna Which is Capable of Tilting Beam
Inventor: KIM BYOUNG NAM
IPC: H01Q9/04
Filed: 2020-10-28
Abstract: Disclosed is a lens antenna capable of tilting a beam. The disclosed antenna includes: a housing in which a radiator is built; and a lens unit coupled to an upper part of the housing. The lens unit includes a plurality of lenses, and each lens is positioned adjacent to each other while forming a curved lens structure, and the radiator has a structure in which a plurality of patches are arranged, and the positions of the plurality of lenses are set based on a beam tilt direction. The disclosed dielectric lens antenna has an advantage of securing an appropriate gain even when the beam is tilted.
Patent KR-20220060422-A (KR)
Inventor: HAN DONG SEOK
IPC: F17C6/00
Filed: 2020-11-04
Abstract: The present invention relates to a liquefied gas bunkering system that can prevent unnecessary energy waste. According to the present invention, the liquefied gas bunkering system comprises: a liquefied gas bunkering line for supplying the liquefied gas stored in a first liquefied gas storage tank of a bunkering station to a second liquefied gas storage tank of a liquefied gas supply object; a boil-off gas return line for returning boil-off gas generated in the second liquefied gas storage tank to the first liquefied gas storage tank; and a boil-off gas injection device which is connected to the boil-off gas return line and is operated when removing the remaining liquefied gas in the liquefied gas bunkering line after bunkering to inject boil-off gas into the liquefied gas bunkering line.