baber/WOPTO huggingface dataset:
Patent KR-20220137217-A (KR)
Inventor: JUNG DA HEE
IPC: B63B25/16
Filed: 2021-04-01
Abstract: The present invention relates to a gas treatment system and a ship comprising the same. The gas treatment system comprises: a liquefied gas storage tank for storing liquefied gas; a liquefied gas pump provided in the liquefied gas storage tank to supply the liquefied gas to an engine; a liquefied gas supply line connected from the liquefied gas pump to the engine; an ejector provided in the liquefied gas supply line in the liquefied gas storage tank to suction boil-off gas in the liquefied gas storage tank by using the liquefied gas pressurized by the liquefied gas pump, and to supply the same to the engine; and a boil-off gas supply line extending from a gas phase area of the liquefied gas storage tank to the ejector. The boil-off gas supply line extends in a height direction from the gas phase area toward the ejector, is provided in parallel with the liquefied gas supply line, and is supported by the liquefied gas supply line. Therefore, when the liquefied gas is supplied, the ejector is used to suction and exhaust the boil-off gas in the tank, and thus a compressor can be made compact or omitted.
Patent KR-20220139472-A (KR)
Inventor: HAN JEONG WON
IPC: B41J2/165
Filed: 2021-04-07
Abstract: An inkjet head cleaning system includes: an inkjet head carriage including a plurality of inkjet heads; a pressure structure disposed in a first direction of the inkjet head carriage and including a plurality of pressure applying parts fixed by a coupling member; and a cleaning sheet disposed between the inkjet head carriage and the pressure structure. One objective of the present invention is to provide the inkjet head cleaning system with improved cleaning efficiency.
Patent KR-20220145171-A (KR)
Inventor: LEE DONG HYUN
IPC: B03C3/36
Filed: 2021-04-21
Abstract: The present invention relates to an electrostatic precipitator configured to capture and remove dust particles in the air by means of static electricity. According to the present invention, in order to solve problems of a conventional electrostatic precipitator that an insulator installed to insulate and prevent short-circuit of the electrostatic precipitator is exposed to the outside, so that moisture or dust is attached to and grown in the insulator over time to lower performance of insulation or allow the short-circuit to occur, a plurality electrode rods are installed to be spaced apart from each other at predetermined intervals, thereby allowing the insulator formed in a form of bellows to be supported by a main body through a support pole with the predetermined length by using insulation bodies respectively at one side of the upper and lower ends of an electrode installation frame installed in the main body to make the electrode rods and the main body separated from one another. In addition, insulation caps are configured to be put on both end portions of each insulator to protect the insulator. Therefore, moisture or dust is effectively prevented from being attached to the insulator through a simple configuration and at low costs while the electrostatic precipitator is being used.
Patent KR-20210131914-A (KR)
Title: Method and apparatus for acquiring location information of specified user equipment through cellular communication system
IPC: H04W8/22
Filed: 2021-04-23
Abstract: Embodiments of the present invention provide a signal measuring apparatus, in an apparatus for acquiring location information of user equipment (UE), which includes: an uplink signal receiver which detects an uplink signal transmitted from at least one UE; a communicator which communicates with an external device; and a controller which controls measurement information of the UE in which the uplink signal is detected, to be stored, retrieves, when a request for measurement information of target UE is received, the measurement information of the target UE from the stored measurement information of the UE, and controls the measurement information of the target UE to be transmitted to the external device.
Patent KR-20210055030-A (KR)
Title: Security OTP used for authentication and authorization of online services
Inventor: BANG YONG JUNG
IPC: G06F21/45
Filed: 2021-04-26
Abstract: The present invention relates to an OTP system which authenticates, approves, and logs in to online services of a smartphone user. Provided is the OTP system which authenticates, approves, and logs in to online services of the smartphone user. The OTP system includes: a smartphone number connection registration unit; one or more PW information connection registers; and a screen output unit which outputs PW information to a screen by a signal, wherein the PW information is pre-connected and registered in the OTP system to which the smartphone number is connected, and when the online service server receives transmission, the smartphone number can be inferred. The OTP system is in a form of firmware and does not perform external input/output or external communication of software, and it is impossible to change or modify all software.
Patent KR-20220148665-A (KR)
Title: Camera module capable of auto focusing and optical image stabilization
Inventor: KIM SEUNG JAE
IPC: G03B13/36
Filed: 2021-04-29
Abstract: Disclosed is a camera module capable of auto focusing (AF) and optical image stabilization (OIS), which is improved to enable reliable current supply to an AF coil even without a suspension wire. The camera module comprises: a bottom plate having a central window where an image sensor is disposed; a base having lateral walls bent and extended upward from an outer periphery of the bottom plate; an XY carrier disposed in an internal space defined by the bottom plate and the lateral walls of the base so that the XY carrier can move in a horizontal direction relative to the base; a z carrier supporting a lens body tube having a lens, and disposed inside the XY carrier such that the Z carrier can move in a vertical direction relative to the XY carrier; an AF coil wound on an outer peripheral portion of the Z carrier; a lower plate spring elastically pressurizing the Z carrier upward and disposed below the Z carrier inside the XY carrier; a plurality of bearing balls interposed between the XY carrier and the bottom plate of the base to reduce friction when the XY carrier moves in the horizontal direction relative to the base, and spaced apart from each other; and a flexible printed circuit board (FPCB) surrounding the lateral walls of the base. In order to supply a current to the AF coil from the outside, the FPCB, the bottom plate of the base, the plurality of the bearing balls, the XY carrier, the lower plate spring, and the AF coil are connected sequentially to enable the current to flow therethrough.
Patent KR-20220149940-A (KR)
Title: Semi-Automatic Apparatus for Closing and Opening Door
Inventor: JIN SUNG HO
IPC: E05F1/16
Filed: 2021-05-03
Abstract: The present invention relates to a semi-automatic opening and closing apparatus. The semi-automatic opening and closing apparatus of the present invention comprises: a driving unit which opens and closes a door by being coupled to the same, and provides an elastic force in the direction in which the door is closed when the door is opened; and a coupling unit into which the driving unit is fitted and fixed to the interior upper surface of an upper part rail. The semi-automatic opening and closing apparatus is installed at the upper part rail interior of the door frame and prevents damage caused by an external factor. In addition, the semi-automatic opening and closing apparatus is coupled to the upper part rail interior in a status where a body is inserted into a 'C' shaped coupling unit. Therefore, an installation work can be easily performed.
Patent KR-20220150022-A (KR)
Inventor: PARK IN HWA
IPC: A61G5/12
Filed: 2021-05-03
Abstract: The present invention relates to a walking assist for an adult who cannot walk easily, which in particular, allows a user to safely move to a desired place without risk of injury while sitting comfortably on the walking assist, and to safely perform both lower extremity muscle strength and whole-body muscle recovery exercise alone after surgery due to joint abnormalities and fractures. As a means for solving the above problems, the present invention provides the walking assist configured by installing a seat plate on a main frame. The seat plate includes: a top plate in which one front side of the inner space is opened and closed by an opening and closing plate; and an air cushion installed below the top plate. The seat plate is height-adjusted by a height adjustment means and a stopper lifted and lowered by moving wheels and an operational button is installed under the main frame. The walking assist may be safely used by a user.
Patent KR-20220153182-A (KR)
Inventor: LIM EUN SEO
IPC: A43B17/03
Filed: 2021-05-11
Abstract: The present invention relates to an insole whose height can be adjusted by injecting air. The air insole enables the amount of air injection to vary depending on the type of shoe (dress shoes, sneakers, and runners) so as to adjust the size of the insole to suit the purpose and shape of the shoe. Accordingly, the present invention solves a problem that it is difficult to find an appropriate insole height and cushion according to the type of shoe. The present invention comprises: a memory foam for the material of the insole to restore the shape when the insole is worn for shoes with high heels; polyurethane composed of elastic fibers to maintain elasticity as a general term for chain-shaped polymer compounds having urethane bonds as the main component; an air insole made up of silicone therein so that the size of the insole can be adjusted by injecting air thereinto according to the type of shoes; and silicone forming the insole itself or a part of the insole due to strong heat resistance, cold resistance, and moisture resistance thereof so that the shape of the insole can be well maintained. Therefore, the air insole allows varying the amount of air injection according to the type of shoe (dress shoes, sneakers, runners) so as to adjust the size of the insole to suit the purpose and shape of the shoes and solves the problem that it is difficult to find an appropriate insole height and cushion according to the type of shoes.
Patent KR-20220158499-A (KR)
Title: Blood pressure measurement system and method using radar sensor
Inventor: LEE CHOONG HWAN
IPC: A61B5/021
Filed: 2021-05-24
Abstract: According to an embodiment of the present invention, a non-contact blood pressure measurement system using a radar sensor comprises: a sensor unit including a radar sensor that detects a bio signal of a blood pressure measurement target; a signal analyzing unit that analyzes a waveform of the bio signal sensed by the sensor unit; and a blood pressure measurement unit that extracts a blood pressure value of the blood pressure measurement target based on an analysis result of the waveform of the bio signal by the signal analyzing unit.
Patent KR-20210064175-A (KR)
Title: Nonaqueous electrolyte for lithium secondary battery, and lithium secondary battery comprising the same
Inventor: YU SUNG HOON
IPC: H01M10/0568
Filed: 2021-05-27
Abstract: The present invention relates to a non-aqueous electrolyte for a lithium secondary battery and a lithium secondary battery including the same, and specifically, to a non-aqueous electrolyte for a lithium secondary battery including a fluorine-containing compound capable of forming a stable film on the surface of an electrode as an additive, and a lithium secondary battery including the same.
Patent KR-20220160419-A (KR)
Inventor: LEE JONG PIL
IPC: E02D17/04
Filed: 2021-05-27
Abstract: The present invention relates to a retaining wall system in which H-piles and a steel reinforcement structure are combined. Disclosed is a technical idea comprising a supporting unit vertically inserted into the lower part of an excavated surface to form a wall supporting the excavated surface; a front panel unit spaced apart from the supporting unit to cover the supporting unit and drain infiltrated water; and a mesh unit provided between the supporting unit and the front panel unit to combine the supporting unit and the front panel unit by filling a gap therebetween. According to the present invention, it is possible to prevent soil loss and collapse of an excavated surface during excavation work.
Patent KR-20220167016-A (KR)
Title: Semiconductor device and method for fabricating the same
Inventor: LEE LYNN
IPC: H01L49/02
Filed: 2021-06-11
Abstract: The present invention relates to a semiconductor device including a capacitor and a manufacturing method thereof. According to the present invention, the manufacturing method of the semiconductor device can comprise: a step of forming a plurality of lower electrodes on an upper side of a substrate and a supporter supporting the lower electrodes; a step of forming a booster material layer on the lower electrodes and the supporter so that the booster material layer can be thinner on a surface of the supporter than on a surface of the lower electrodes; a step of removing the booster material layer from the surface of the supporter in order to selectively form a booster layer on the surface of the lower electrodes; a step of forming a dielectric layer on the booster layer, the lower electrodes, and the supporter; and a step of forming an upper electrode on the dielectric layer. Therefore, the capacitance of a capacitor can be increased.
Patent KR-20210075045-A (KR)
Title: Apparatuses and methods for sending and receiving rotation speed information
Inventor: FONTANESI SIMONE
IPC: G01P3/489
Filed: 2021-06-11
Abstract: Provided are apparatus and methods for transmitting and receiving rotational speed information, corresponding computer programs, and electronically readable data carriers. In this case, a current interface is used to transmit pulse sequences that code multiple bits. In a first bit group of the multiple bits, it is flagged whether a pulse sequence was transmitted for a zero crossing in the magnetic field. Information modulated into a second bit group of the multiple bits is selected based on the first bit group.
Patent KR-20220168265-A (KR)
Title: System for managing total wire and wireless contents
Inventor: KWON SE YOUNG
IPC: H04N21/2343
Filed: 2021-06-16
Abstract: A wired and wireless integrated content management system of the present invention may include: a content DB unit for storing n (n is a natural number equal to or greater than 1) number of content provided to a user; a basic information storage unit for storing first identification information of a first client, which is a wire-based client of the user; a selection unit for selecting content corresponding to a request signal from the content DB unit, when a request signal for requesting content is input; and a main processing unit for providing target content, which is the selected content, to the first client.
Patent KR-20220169194-A (KR)
Title: Grooming Massage Gloves
Inventor: JIN KYUNG HEUI
IPC: A01K13/00
Filed: 2021-06-18
Abstract: The present invention relates to a massage and grooming brush based on sympathy between companion animals and protectors, and more specifically, to grooming massage gloves formed in a form of gloves; providing convenience for the movement of a user through an ergonomic design while improving wearing comfort; maximizing the sympathy between companion animals and protectors by having opened finger part and back of the hand part; and allowing the user to freely massage and groom even the smallest parts by using protrusions on the palm and thumb.
Patent KR-20230001875-A (KR)
Title: Devices and methods for measuring 2D wave through fusion and mechanical learning of sea level stereo optical images and X band radar images
Inventor: YOO JESEON
IPC: H04N13/204
Filed: 2021-06-29
Abstract: The present invention relates to an apparatus and a method for two-dimensional wave measurement through fusion and machine learning of a sea level stereo optical image and an X-band radar image, capable of observing all-weather wave height and direction spectra with high accuracy through machine learning by fusing observation results acquired by collecting data through a stereo image system and an X-band image system at the same time. The apparatus includes: first and second transform units individually calculating a three-dimensional Fourier transform (3DFFT) transformed cube result through 3DFFT from an actual sea level three-dimensional cube and a sea level reflection wave height three-dimensional cube of radar; first and second energy band division units dividing energy bands from an actual sea level 3DFFT transformed cube result and a sea level reflection wave height 3DFFT cube result of radar, and individually calculating the total of energy for each of the bands; a wave energy restoration model building unit deriving a restoration model deriving an actual sea level 3DFFT-transformed result from a radar image-based 3DFFT-transformed result using artificial intelligence learning; an actual sea level transform result calculation unit calculating the actual sea level 3DFFT transformed result by applying the artificial intelligence-based wave energy restoration model, with respect to newly collected X-band radar images; and a wave energy spectrum calculation unit calculating a two-dimensional wave energy spectrum of wave period-wave direction from the actual sea level 3DFFT transformed result.
Patent KR-20230003725-A (KR)
Title: System for providing screen golf service
Inventor: JO HEUNG LAE
IPC: G07F17/32
Filed: 2021-06-29
Abstract: The present invention discloses a system for providing a screen golf service. More specifically, the present invention relates to a system for providing a screen golf service, which is able to provide a game function in which the screen golf matching contest is available online. According to an embodiment of the present invention, the present invention is able to arrange a large number of sensors and cameras as a screen golf course facility, reproduces a golf course including a field as a three-dimensional virtual space, photographs a user to extract the user's body moves and gestures and reflect the moves and gestures in the virtual space, tracks a hit golf ball, precisely calculates and reflects the movement trajectory of the ball in the virtual environment, and provides a life-like screen golf game.
Patent KR-20230003750-A (KR)
Title: Method for Producing Water-soluble Micro-particle Composition
Inventor: LEE CHUL WOO
IPC: A61K8/34
Filed: 2021-06-30
Abstract: A production method of water-soluble microparticles molded in an intaglio mold according to the present invention has effects of producing particles with sharp ends and a consistent shape and preventing or minimizing air bubbles formed thereinside. The production method of water-soluble microparticles of the present invention includes a molding step, an ultrasonic treatment step, and a drying step.
Patent KR-20230011170-A (KR)
Title: Backlight unit and display device
Inventor: LEE SU HUN
IPC: F21V8/00
Filed: 2021-07-13
Abstract: Embodiments of the present disclosure related to a backlight unit and a display device including the same. The backlight unit comprise light source units disposed therein and each including a light source, a light reflector for surrounding the light source, and at least one of a light reflection pattern, a light diffusion pattern, and a light source protection portion including a color conversion material, which are positioned on the light source. As an exposed electrode layer on a substrate is covered by the light reflector, light efficiency can be increased by reducing a reflection loss due to the electrode layer, and by various functions that the light source unit provides, fabrication efficiency can be increased, and the backlight unit having a reduced thickness can be provided.
Patent KR-20220009898-A (KR)
Title: Temperature sensor and plasma processing apparatus
Inventor: MATSUURA HIROYUKI
IPC: H01J37/32
Filed: 2021-07-15
Abstract: An object of the present invention is to provide a technique capable of reducing high-frequency noise generated during plasma generation. According to an aspect of the present invention, a temperature sensor, which is for measuring a temperature in a processing container in which plasma processing is performed, has a thermocouple having a temperature measuring contact in the processing container, a protective tube accommodating and protecting the thermocouple, a protective tube accommodating and protecting the thermocouple, and an electronic shield installed in the protective tube to cover the thermocouple.
Patent KR-20220010459-A (KR)
Title: Audio generation method, device, server and storage medium
Inventor: SHI JIAN
IPC: A63F13/54
Filed: 2021-07-16
Abstract: The present invention relates to an audio generation method, a device, a server and a recording medium. Here, the audio generation method includes the following steps of: acquiring a target rhythm, a target verse melody and a target refrain melody; placing the target rhythm in a first soundtrack, placing the target verse melody in a second soundtrack and placing the target refrain melody in a third soundtrack; and generating a target audio by aligning start play times of the first, second and third soundtracks with beat generation times of first, second and third beats in first metronome data, respectively. As the audio generation method, the device, the server and the recording medium are used, an issue of at least relevant technology requiring a relatively large storage space for a video game can be solved.
Patent KR-20230017377-A (KR)
Inventor: EOM HYUN JU
IPC: A23L27/10
Filed: 2021-07-27
Abstract: The present invention relates to a vegetable sauce manufacturing method and a vegetable sauce manufactured by using the same. A soybean water mayonnaise manufacturing method comprises the following steps of: an ingredient preparation step of preparing soybean water; a first mixing step of mixing the soybean water, sweetener, salt, and water; a heating step of heating the firstly mixed mixture to 20 to 40℃; and a second mixing step of mixing a gelling agent and vinegar with the heated mixture. The gelling agent is guar gum and arabia gum.
Patent KR-20220118284-A (KR)
Title: Transistor source/drain contacts and methods of forming the same
Inventor: Wu yang cheng
IPC: H01L21/768
Filed: 2021-07-28
Abstract: According to an embodiment, a method comprises the steps of: forming a protective layer on a source/drain region and a gate mask, wherein the gate mask is disposed on a gate structure, the gate structure is disposed on a channel region of a substrate, and the channel region is adjacent to the source/drain region; etching an opening through the protective layer, wherein the opening exposes the source/drain region; depositing a metal within the opening and on the protective layer; annealing the metal to form a metal-semiconductor alloy region on the source/drain region; and removing the residue of the metal from the opening by a cleaning process, wherein the protective layer covers the gate mask during the cleaning process.
Patent KR-20230020034-A (KR)
Title: PCB for mounting a mini LED and a backlight unit including the same
Inventor: JANG JOONG HARK
IPC: H05K1/11
Filed: 2021-08-02
Abstract: The present invention discloses a substrate for mounting a mini LED and a backlight unit including the same. According to an embodiment of the present invention, the substrate for mounting a mini LED is a substrate where a mini LED is mounted on an electrode formed on a surface. An insulation member is formed by covering the electrode along the surface of the substrate. The electrode has a ring shape with an open center unit. A pair of the ring-shaped electrodes are arranged by being apart from each other for a certain distance, thereby forming different polarities from each other. An open pad in which a part of the insulation member is removed is formed. A pair of pad electrodes facing each other in a strap shape are completely exposed through the open pad. Therefore, the mini LED can be evenly mounted.