baber/WOPTO huggingface dataset:
Patent KR-20200136790-A (KR)
Title: Torch for easy interchange during welding and cutting operations
Inventor: AN DAE GEUN
IPC: B23K10/00
Filed: 2019-05-28
Abstract: The present invention relates to the design and manufacture of a small plasma torch for welding and cutting of a metal base material, and more specifically, is designed to make it possible to switch between the two operations by replacing only the three parts of a cathode, a nozzle and a protective gas cap which are screwed to a torch head, based on both welding and cutting operations using a plasma torch use thermal plasma by transfer arc discharge as a common heat source, so the present invention improves convenience in the case of having to do both welding and cutting work and economic efficiency in manufacturing and maintenance of torch.
Patent KR-20190136981-A (KR)
Inventor: CAO JINCAN
IPC: H04L12/10
Filed: 2019-05-29
Abstract: A power device is disclosed. According to the present invention, four metal-oxide-semiconductor field-effect transistors (MOSFETs) are used in a rectifier circuit of the PD to reduce manufacturing costs. Furthermore, the four MOSFETs are arranged based on the premise that a potential of contact pair 1-2 is lower than that of contact pair 3-6 and that of contact pair 7-8 is lower than that of contact pair 4-5, so that a power or Ethernet (PoE) current of each contact group passes through only two MOSFETs, but not through a diode, thereby reducing power loss.
Patent KR-20190137715-A (KR)
Inventor: FLOUME TIMMY
IPC: E04D11/00
Filed: 2019-05-31
Abstract: The present invention relates to a purification building comprising: a cover (2) including a filtration layer (8-9), a permeable top wall (11) supporting the filtration layer, and an impermeable bottom wall (12) partitioning a plenum (10) together with the top wall; and a forced ventilation device (7) including a channel (13) opened to the plenum and connected to the bottom wall, and a fan (14) positioned in the channel for drawing air into the plenum and for discharging the air to the lower side of the cover. A cap (15) located on the upper side of the channel prevents water from falling into the channel and passing through the filtration layer and the top wall.
Patent KR-20200112578-A (KR)
Inventor: RHEE JUNE KOO
IPC: H04L9/08
Filed: 2019-06-07
Abstract: The present invention relates to a plug-and-play continuous variable (CV) quantum key distribution (QKD) system independent of polarization shake. According to the present invention, the CV QKD system provides a robust plug-and-play CV QKD method regardless of polarization shake due to a channel attack by an attacker (Eve).
Patent KR-20200141261-A (KR)
Inventor: PARK JONG SUN
IPC: G16H20/60
Filed: 2019-06-10
Abstract: The present invention relates to a personal health management system and a health management method using the same, capable of accurately analyzing and diagnosing a current health state of a person and predicting future health. The personal health management system includes: a user terminal configured to input basic information of a user and receiving personal health management information; a supporter terminal configured to provide information on diet, cooking, and restaurants to support personal health management, information on food and food materials, information on a type, a method, and a place of an exercise, and information on professional practitioners related to doctors and oriental medical practitioners; a database configured to store member information transmitted through the user terminal and the supporter terminal, personal health state information, food nutrition information, nutritional health information, taste composition information, food-specific actual nutrition intake information, health state-specific required exercise information, and usage management information; and a management server connected to the user terminal and the supporter terminal through a network, and configured to guide body composition information, the food nutrition information, the health information, the exercise information, and medical treatment information stored in the database to the user terminal in response to the basic information of the user transmitted through the user terminal. Accordingly, health state determination and prediction are performed more accurately.
Patent KR-20200141299-A (KR)
Inventor: RYU HEEJUN
IPC: H04R5/04
Filed: 2019-06-10
Abstract: An electronic device according to various embodiments comprises: a communication interface connected to an audio device through a USB type C connector including a plurality of terminals; an audio codec connected to the communication interface; and a processor operationally connected to the communication interface and the audio codec, wherein the processor detects the insertion of the audio device through the USB type C connector, and during the insertion of the audio device, when at least one configuration channel (CC) terminal from among the plurality of terminals is connected to a ground detection terminal of the audio device, the processor controls the communication interface so as to connect the CC terminal connected to the ground detection terminal of the audio device to the audio codec, and the audio codec may be configured to sense a ground voltage of the audio device on the basis of the CC terminal connected to the ground detection terminal of the audio device, and to amplify an audio signal on the basis of the sensed ground voltage. The electronic device can improve output performance of an audio signal by minimizing interference of audio cross-talk.
Patent KR-20200142876-A (KR)
Inventor: BONSEOK KU
IPC: H04N5/225
Filed: 2019-06-13
Abstract: Provided are a lens assembly driving device capable of preventing the generation of a friction torque when moving each lens group through zooming in a camera module, and a camera module including the same. According to one aspect of the present invention, the lens assembly driving device comprises: a first driving unit disposed in a housing; a lens assembly disposed in the housing; and a second driving unit disposed on the lens assembly and facing the first driving unit. The first length of the first driving unit is longer than or equal to the first length of the second driving unit based on an optical axis direction, and the second length of the first driving unit is shorter than the second length of the second driving unit based on a direction perpendicular to the optical axis direction.
Patent KR-20200143143-A (KR)
Inventor: JEON NAM HO
IPC: H01L21/3205
Filed: 2019-06-14
Abstract: A manufacturing method of an integrated circuit semiconductor element capable of suppressing an interference effect between transistors of the present invention comprises the steps of: forming a plurality of low dielectric layers spaced apart from each other on a substrate and having a lower dielectric constant than that of the substrate; forming a flow layer embedding the low dielectric layers on the substrate after forming the low dielectric layers; forming an epitaxial layer on the flow layer; and forming a transistor on the substrate and the epitaxial layer including the low dielectric layers embedded by the flow layer.
Patent KR-20200143154-A (KR)
Inventor: GIM SEONG SU
IPC: G16B50/20
Filed: 2019-06-14
Abstract: One disclosure provides a method of deriving a disease on which a drug is able to act by using artificial intelligence, capable of determining whether a same drug is able to treat another disease of a same patient. The method includes: periodically acquiring medical treatment data of patients to which a drug prepared to cure a first disease is administered; classifying medical treatment data of patients having the first disease, which is cured after the administration of the drug among the medical treatment data into a first category; classifying medical treatment data of patients including a same genome among the patients included in the first category into a second category; deriving a target gene from genes of the patients included in the second category by using a first artificial intelligence learning model in which correlation between a gene expression distribution due to the first disease and a gene expression distribution due to an action of the drug is trained; analyzing other diseases of the patients included in the second category from gene expression information of the patients included in the second category; and determining at least one disease, which is able to be cured by using the drug among the diseases of the patients included in the second category, by using a second artificial intelligence learning model in which correlation between an expression state of the gene according to the action of the drug and curing of a plurality of diseases including the first disease.
Patent KR-20210000814-A (KR)
Inventor: BAE BYOUNG SU
IPC: A61Q5/02
Filed: 2019-06-26
Abstract: The present invention provides a personal care composition including an alkyl polyglucoside, an amphoteric surfactant, and tara gum, wherein the weight ratio of the alkyl polyglucoside to the amphoteric surfactant is 1 : 1 to 10 : 1. Also, tara gum is used in an amount of 0.01 to 10 wt% based on the total amount of the composition. Therefore, the composition is excellent in the effect of improving viscosity/stability when freezing and thawing at low temperature.
Patent KR-20210002148-A (KR)
Inventor: LEE YONG WON
IPC: E04H15/20
Filed: 2019-06-26
Abstract: Disclosed is an air pole having a structure which is inflated and maintains its shape when injected with air. The air pole is improved to have a structure in which a plurality of reinforcement ribs are formed in a radial direction to endure load and not to be easily broken.
Patent KR-20210001790-A (KR)
Inventor: KIM SUNG HOON
IPC: G06Q20/40
Filed: 2019-06-28
Abstract: Disclosed are a security module controlling device in a terminal and a method thereof. According to one aspect of the present embodiment, a device for controlling a security module in a terminal comprises: a communication unit which receives an operation signal of the security module from the outside or transmits the operation result of the security module to the outside; and a control unit which checks whether the security module satisfies a preset condition when receiving the operation signal, and arbitrarily creates an environment in which the security module operates in accordance with the operation signal to control the security module in accordance with the operation signal when the security module satisfies the preset condition.
Patent KR-20210003592-A (KR)
Inventor: KIM JAE SIK
IPC: A61Q17/04
Filed: 2019-07-02
Abstract: The present invention relates to: a UV screening agent base composition which treats fine titanium dioxide with alkyltriethoxysilane of chemical formula 1 and disperses the titanium dioxide as nanoparticles in silicon using a high-pressure dispersing device, so that there is no gelling phenomena and there is excellent feeling of use and a UV screening effect; and a cosmetic with a sunscreen formulation manufactured by using the base, wherein the cosmetic of the present invention has excellent UV screening index, feeling of use, and transparency.
Patent KR-20210004123-A (KR)
Inventor: PARK SUNG SOO
IPC: A01K85/01
Filed: 2019-07-03
Abstract: The present invention relates to an artificial bait for hairtail fishing using Pacific saury by-products and a method for manufacturing the same. The artificial bait for hairtail fishing of the present invention is manufactured by using by-products generated in a process of cleaning Pacific saury, and thus the peculiar smell of Pacific saury, fish feed, and fluorescent pigments attract hairtail in visual and olfactory aspects, thereby having an effect of improving the ability to collect hairtail.
Patent KR-20210004508-A (KR)
Inventor: KIM NAM IL
IPC: A61B6/03
Filed: 2019-07-05
Abstract: The present invention relates to an X-ray imaging apparatus and an operating method thereof. The X-ray imaging apparatus includes: an X-ray generation part radiating X-rays to a target; an X-ray detection part generating an electric signal by detecting the X-rays having penetrated the target; a gantry rotated around a rotation axis as the X-ray generation part and the X-ray detection part are placed opposite each other; a driving part changing positions or postures of the X-ray generation part and the X-ray detection part; and a control part photographing the target by controlling at least one of the X-ray generation part, the X-ray detection part and the gantry. The control part, after photographing a first area of the target, rotates the X-ray generation part and the X-ray detection part relatively to the gantry by controlling the driving part, and photographs a second area of the target.
Patent KR-20210004549-A (KR)
Inventor: YUM WOONG SUN
IPC: A61L9/20
Filed: 2019-07-05
Abstract: The present invention according to an embodiment relates to a sterilization unit capable of increasing a flow path and residence time of a fluid and, more specifically, to a sterilization unit comprising: a flow passage unit including a flow passage extending in a first direction; a fixing unit disposed in the flow passage unit and extending in a direction different from the extending direction of the flow passage; and a light source disposed on the fixing unit and emitting ultraviolet rays. The fluid supplied to the flow passage unit flows in the first direction, the fixing unit extends in a direction perpendicular to the first direction, and an optical axis of the light source is parallel to the first direction.
Patent KR-20200007745-A (KR)
Inventor: PARK SU JIN
IPC: H01M10/058
Filed: 2019-07-12
Abstract: The present invention relates to a separator for an electrochemical device. According to the present invention, the separator comprises a separator basic member of a porous polymer material. The separator basic member is thin in thickness, excellent in resistance and ion conductivity, and high in mechanical strength. When the separator is applied to a battery, output characteristics of the battery can be improved.
Patent KR-20200030442-A (KR)
Title: Flexible Metal Foil Clad Laminate
Inventor: KIM DONG YOUNG
IPC: C08L79/08
Filed: 2019-07-17
Abstract: The present invention relates to a ductile metal foil laminate. In one embodiment, the ductile metal foil laminate has a polyimide film having a coefficient of thermal expansion of 2 to 7 μm/m*°C and a glass transition temperature of 370°C or higher; and a metal foil formed on the polyimide film. According to the present invention, it is possible to provide a polyimide film with smooth surface properties.
Patent KR-20210009861-A (KR)
Inventor: KWON SOON SIK
IPC: A61K8/898
Filed: 2019-07-18
Abstract: The present invention relates to a cosmetic composition excellent in persistence of makeup. The cosmetic composition of the present invention improves dispersibility by coating disteardimonium hectorite with amodimethicone, thereby being remarkably excellent in persistence of makeup. The cosmetic composition is also remarkably excellent in uniformity and strength of a film, hardness of the formulation, and makeup smudging prevention effects.
Patent KR-20190094296-A (KR)
Title: Voice synthesizer using artificial intelligence, operating method of voice synthesizer and computer readable recording medium
Inventor: JONGHOON CHAE
IPC: G10L13/08
Filed: 2019-07-24
Abstract: According to one embodiment of the present invention, a voice synthesizer using artificial intelligence comprises: a memory storing a first ratio of words classified as a minor class among a plurality of classes and a synthetic voice model; and a processor determining a class classification probability set of the words using the words, the first ratio and the synthetic voice model. The first ratio indicates a ratio of classifying the words into the minor class in a plurality of letters. The classes include a first class corresponding to a first degree of reading words with a space, a second class corresponding to a second degree of reading words with a space bigger than the first degree of reading words with a space, and a third class corresponding to a third degree of reading words with a space bigger than the second degree of reading words with a space. The minor class may be a class having the smallest number among the first to third classes.
Patent KR-20210013833-A (KR)
Inventor: SHIN WOO CHEOL
IPC: H01L21/02
Filed: 2019-07-29
Abstract: The present invention relates to a semiconductor device, and more particularly to a semiconductor device including a multi-bridge channel field effect transistor (MBCFET), the semiconductor device including: a substrate where a first region and a second region are defined; first and second nanowires sequentially arranged on the substrate of the first region and extending in a first direction; third and fourth nanowires sequentially arranged on the substrate of the second region and extending in the first direction; a first inner spacer disposed between the first and second nanowires and containing hydrogen of a first hydrogen mole fraction; and a second inner spacer disposed between the third and fourth nanowires and containing hydrogen of a second hydrogen mole fraction exceeding the first hydrogen mole fraction.
Patent KR-20210017564-A (KR)
Title: Walking Safety Helper
Inventor: LEE IL KUK
IPC: G06K9/00
Filed: 2019-08-08
Abstract: A walking safety assistant according to a preferred embodiment of the present invention is a walking safety assistant device which acquires a 360-degree image of a pedestrian, analyzes an image, identifies an obstacle, and provides guidance regarding the obstacle on a surrounding 360-degree environment with voice/vibration so that the disabled can walk on their own without anyone′s help.
Patent KR-20210019717-A (KR)
Title: Submerged floating tunnel mooring device and its mooring method
Inventor: WON DEOK HEE
IPC: E02D29/067
Filed: 2019-08-13
Abstract: The present invention relates to a buried underwater tunnel mooring device, capable of effectively resisting lateral load and vertical displacement, and to a mooring method thereof. The buried underwater tunnel mooring device of the present invention comprises: a plurality of support towers for supporting an outer peripheral surface of an underwater tunnel; a plurality of mooring towers installed on the seabed; and a plurality of mooring lines having one end fixed to the mooring towers. The mooring method of the present invention comprises: a support tower installation step; a docking step; a first mooring tower installation step; a first mooring line connection step; a second mooring tower installation step; and a second mooring line connection step.
Patent KR-20210020346-A (KR)
Title: cotton sanitary pad
Inventor: KWAK UI JIN
IPC: A61F13/472
Filed: 2019-08-14
Abstract: The present invention relates to a cotton sanitary pad which comprises: a main portion extending in a longitudinal direction; a waterproof pad made of a waterproofing material and including wing portions extending in a direction in which a width extends from both sides at an intermediate area of the main portion; a surface pad made of a material that allows water to pass therethrough, formed on an upper portion of the waterproof pad, formed in a shape corresponding to the waterproof pad, and coming into contact with the skin; an absorbent pad embedded between the surface pad and the waterproof pad, and made of a cotton material to absorb menstrual blood; and an edge portion backstitched to surround an edge line along edges of the waterproof pad and the surface pad. The edge portion includes leakage suppressing overlapping treatment layers backstitched to overlap each other by a first width so as to enter a gap between the buttocks of a wearer, and the leakage suppressing overlapping treatment layers are provided on one end of a center line in a longitudinal direction of the main portion. The cotton sanitary pad can be easily manufactured.
Patent KR-20200094612-A (KR)
Inventor: SARA BAE
IPC: H04L25/03
Filed: 2019-08-22
Abstract: The present invention relates to a data detection method in a 5G mobile communication system. The method comprises the steps of: calculating, by a receiving unit, a signal to interference ratio (SIR) of a received signal; checking, by the receiving unit, whether the calculated SIR value is greater than 0; as a result of the check, when the SIR value is less than 0, detecting, by a data detection unit, an interference signal through interference rejection combining (IRC); and detecting, by the data detection unit, a magnetic signal through an SIC technique. The present invention as described above provides a soft decision-based data detection technique for increasing reliability in the 5G mobile communication system to which 256 QAM modulation and low-density parity check (LDPC) channel coding are applied, thereby satisfying high reliability and a high data rate, which are requirements of 5G, and suppressing and removing interference through the IRC and the SIC.
Patent KR-20210024757-A (KR)
Title: Birds expelled device
Inventor: JUNG KWAN SEEN
IPC: A01M29/08
Filed: 2019-08-26
Abstract: The present invention relates to a bird repelling device which mimics eyes of predatory animals, and which is composed of a reflector that serves as eyes and a psychedelic light that is attached to one side of the reflector and intermittently repeats light irradiation to serve as a pupil for directional reflection, so that the reflector reflects the light of the psychedelic light. An effect of the present invention is that the reflector acts as the eyes, and the psychedelic light that intermittently repeats light irradiation for a certain period of time acts as the pupil performing a reflective action such as a directional reflex action, so that the bird repelling device mimics eyes of predatory animals that birds hate, thereby being very useful.
Patent KR-20210030689-A (KR)
Title: System and solution for five-sensory stimulus with VR
Inventor: Hong chang jun
IPC: G06Q50/10
Filed: 2019-09-10
Abstract: The present invention discloses a virtual reality-based five-sensory stimulation system. The virtual reality-based five-sensory stimulation system according to the present invention includes a step of generating five-sensory stimulation data expressing the receiver′s five senses to be combined with emoticons, texts, and sound messages in a mutual communication process between a receiver and a sender who have installed applications, software, widgets, messengers, and the like linked to an account owned by an individual; a step of transmitting the generated combined information to a relay server; and a step of receiving the five-sensory stimulus data from a sender and generating a stimulus in a stimulus module of a receiver terminal. The receiver separately combines the fruit/aroma scent experience for the sense of smell, the animal/fur/leather experience for the tactile sense, and the virtual experience with drinks/spice/food ingredients for the taste, based on the virtual nature experience VR image taken with 360VR and audiovisual materials including the sound of water/wind/birds/voice of the host, etc., so that VR audiovisual stimulation play, VR olfactory stimulation play, VR tactile stimulation play or VR taste stimulation play is formed. Accordingly, as a system for operating virtual reality content for early childhood education and audiovisual/language development, in particular, the receiver and sender who installed applications, software, widgets, and messengers linked to a cyber account owned by an individual can use the five sense communication interactively by processing and creating stimuli that express the five senses of vibration, smell, emoticons, texts, and sound messages.