baber/WOPTO huggingface dataset:
Patent KR-20200110204-A (KR)
Title: Phosphorus-containing vinyl benzyl ether compound, production method thereof, resin composition, and laminate for electronic circuit board
Inventor: ISHIHARA KAZUO
IPC: C07F9/09
Filed: 2020-03-10
Abstract: Provided are: a vinyl benzyl ether compound having excellent low dielectric properties, heat resistance, and halogen-free flame retardancy in a cured product; a resin composition using the vinyl benzyl ether compound that imparts excellent cured product properties (especially dielectric properties) particularly to applications of printed wiring board; a material for a circuit board; and a cured product thereof. The present invention relates to a phosphorus-containing vinylbenzyl ether compound represented by chemical formula (1) obtained by making a specific phosphorus-containing phenol compound react with a vinylbenzyl halide, and a resin composition containing the vinyl benzyl ether compound as an essential component can be used to obtain a cured product having halogen-free flame retardancy, excellent dielectric properties and heat resistance, and the like. In the chemical formula (1), R^1 is a C2-C40 hydrocarbon group which may have a hetero atom, R^2 is each independently a hydroxyl group or a vinylbenzyloxy group, and X is a trivalent C6-C20 aromatic hydrocarbon group.
Patent KR-20210115428-A (KR)
Title: Apparatus and method for controlling the unmanned aerial vehicle based on disaster complexity
Inventor: JAEHOON LEE
IPC: G05D1/02
Filed: 2020-03-13
Abstract: An apparatus for controlling an unmanned aerial vehicle based on the disaster complexity according to the present invention includes a driving part that generates lift so that the unmanned aerial vehicle flies; a photographing part for generating a plurality of images through photographing, a detection part for detecting an object from the plurality of images; a tracking part for tracking the object detected by the detection part in the plurality of images; an analysis part that determines whether there is a disaster based on the plurality of images, and calculates disaster complexity based on the plurality of images when the determination result is the disaster; and a control part that controls the flight direction of the unmanned aerial vehicle through the driving part according to the calculated disaster complexity and controls the photographing period of the photographing part.
Patent KR-20210115698-A (KR)
Title: Piping Support Structure of Heat Recovery Steam Generator
Inventor: KAM DONG WOOK
IPC: F22B1/18
Filed: 2020-03-16
Abstract: The present invention relates to a pipe fixing structure of a heat recovery boiler. To provide a flow path for a working fluid in a heat recovery boiler (HRSG), in a pipe fixing structure extending in one direction, the present invention provides a pipe fixing structure of a heat recovery boiler, comprising: a first guide frame extending across the upper part of a pipe and having both ends fixed and supported; a second guide frame extending across the upper part of the pipe in parallel at a position spaced apart from the first guide frame by a predetermined distance and having both ends fixed and supported; a first H-beam for connection having both ends separately coupled to the first guide frame and the second guide frame; a second H-beam for connection disposed to be spaced apart from the first H-beam for connection in the longitudinal direction of the pair of guide frames and having both ends separately coupled to the first guide frame and the second guide frame; and a fixing H-beam for inserted between the space between the first H-beam for connection and the second H-beam for connection and coupled to the pipe to be supported by the pair of the guide frames and the pair of H-beams for connection and including the fixing H-beam for fixing the pipe in the horizontal direction. In accordance with the present invention, by replacing the existing cylindrical dummy pipe with an H-beam, the welding point for welding an end plate can be reduced, so that the pipe can be more easily fixed. Unlike the hollow cylindrical dummy pipe, by transmitting the horizontal flow of the pipe to the guide frame through a web and a flange, the horizontal flow of the pipe can be more easily fixed.
Patent KR-20210117053-A (KR)
Title: Smart stroller and method to control the same
Inventor: LEE SOOMI
IPC: B62B9/00
Filed: 2020-03-18
Abstract: Disclosed are a smart stroller and a control method thereof. According to an embodiment of the present invention, a smart stroller comprises a sensor unit which detects information about the surrounding environment while driving. The information detected by the sensor unit may be calculated as area information and transmitted to a terminal of a user. In addition, rotation of a main wheel may be controlled according to the area information. Accordingly, the user may recognize information about the environment in which the smart stroller is driving in real time, and operate the driving of the smart stroller by reflecting this information. In addition, as the rotation of the main wheel is controlled, the amount of force required for the user to drive the smart stroller may be reduced.
Patent KR-20210118278-A (KR)
Title: Temporary material for building structure with improved mobility
Inventor: NOH BONG HYUN
IPC: E04G5/08
Filed: 2020-03-19
Abstract: A temporary material for a building structure with improved mobility comprises: a vertical material pipe disposed in a vertical direction, a horizontal pipe fixated and fastened to the vertical pipe and disposed in a horizontal direction, and a diagonal material pipe fixated and fastened to the vertical pipe and the horizontal pipe and disposed in a diagonal direction; a support plate, where the vertical material pipe, the horizontal material pipe, and the diagonal material pipe are fixated, disposed on a lateral side thereof; a steel column where an outer surface of the support plate is disposed to support the support plate; and a flange connection member fastening the support plate and the steel column.
Patent KR-20210120477-A (KR)
Title: Tailor rolled blank, manufacturing method for hot stamping product using tailor rolled blank and hot stamping product manufactured using the same
Inventor: KIM HYE JIN
IPC: C22C38/06
Filed: 2020-03-27
Abstract: Disclosed are a tailor rolled blank, a hot stamping component manufacturing method using the tailor rolled blank, and a hot stamping component manufactured thereby. In an embodiment, the hot stamping component manufacturing method comprises the following steps of: providing a tailor rolled blank (TRB) by cold-rolling the tailor rolled blank to a certain thickness profile; inserting the blank into a heating furnace and heat-treating the same by sequentially passing through a multi-stage heating section and a crack treatment section of the heating furnace; forming a molded object by blowing down the heat-treated blank in the heating furnace, transporting the same into a press mold, and hot stamping the same; and cooling the molded object. The present invention provides a lightweight tailor rolled blank with excellent moldability and mechanical properties.
Patent KR-20210122502-A (KR)
Title: System and method for multi-charging personal mobility for vehicle
Inventor: KANG SEUNG KYU
IPC: B60L53/12
Filed: 2020-04-01
Abstract: The present invention relates to a multi-charging system of a personal mobility for a vehicle and a charging method, for enabling continuous charging of a wirelessly chargeable smart phone or a wireless charged battery regardless of storage direction inside an environment with movements like a vehicle. The multi-charging system comprises: a first charging unit (100) having a lift element (110) which occupies a vehicle forward trunk space and vertically moves; and another second charging unit (200) installed on a bottom surface of the forward trunk. A device (2) is charged regardless of the storage direction of the device by a charging unit (the first or the second charging unit) which is coupled with a second charging unit of the device stored in the forward trunk (200), among the first charging unit (100) or the second charging unit (200).
Patent KR-20210071795-A (KR)
Title: Memory and memory system
Inventor: CHUNG HOI JU
IPC: G06F3/06
Filed: 2020-04-09
Abstract: A memory may comprise: a plurality of rows to which a plurality of memory cells are each connected; a target row classification circuit that classifies a row with a risk of data loss among the plurality of rows as a target row; and a transmitting circuit that transmits information indicating that the target row is greater than or equal to a threshold value to a memory controller when the row classified as the target row by the target row classification circuit exists above the threshold value. Therefore, the present invention is capable of allowing rows requiring refresh to be refreshed by row hammering.
Patent KR-20210127014-A (KR)
Inventor: YUN SOK CHAN
IPC: H04L29/06
Filed: 2020-04-13
Abstract: The present invention relates to a sharing service management system through registration and verification of an identification key, which mediates between an owner of common properties, who wants to share common properties such as offices, work places, or vehicles for a fee, and a user to use a plurality of sharing services by allowing the owner and the user to set one ID/password. According to the present invention, a user does not need to sign up for an individual sharing service management system to use a plurality of sharing services. Since a user can receive an identification key for access enabling the use of the plurality of sharing services by receiving and inputting a password from the sharing service management service the user singed up, various sharing services can be used through a simple and quick approval process.
Patent KR-20210130300-A (KR)
Title: Display device and manufacturing method thereof
IPC: G02F1/1335
Filed: 2020-04-21
Abstract: According to an embodiment of the present invention, a display device may comprise a substrate, a color filter layer, a color control layer, and an optical subsidiary layer disposed between the substrate and the color filter layer. The optical subsidiary layer comprises a base unit and a plurality of recessed units defined in the base unit. An average refractive index of the optical subsidiary layer may be higher than an average refractive index of the substrate and lower than an average refractive index of the color filter layer. Accordingly, an embodiment of the display device including the optical subsidiary layer may present a feature of improved reflexibility due to a refractive index difference between the substrate and the color filter layer.
Patent KR-20210093136-A (KR)
Title: Frequency division duplexing type antenna apparatus for spatial-polarization separation of beams using quadruple polarized antenna module
Inventor: MOON YOUNG CHAN
IPC: H01Q3/26
Filed: 2020-04-28
Abstract: Disclosed is a frequency division duplexing (FDD)-type antenna apparatus for spatial-polarization separation of beams using a quadruple polarized antenna module, which ensures a sufficient space for placement of a diplexer or a filter. According to one embodiment of the present invention, the FDD-type antenna apparatus comprises: a quad polarized antenna module array including first emission elements having the same polarization direction and sharing a first signal path, second emission elements having a polarization direction orthogonal to the first emission elements and sharing a second signal path, third emission elements having a polarization direction difference of 45 angular degrees to the second emission elements and sharing a third signal path, and fourth emission elements having a polarization direction orthogonal to the third emission elements and sharing a fourth signal path; a filter unit including a first filter filtering a signal of the first signal path, a second filter filtering a signal of the second signal path, a third filter filtering a signal of the third signal path, and a fourth filter filtering a signal of the fourth signal path; and a phase setting module set a phase to separate a first beam emitted through the first emission elements and the second emission elements and a second beam emitting through the third emission elements and the fourth emission elements in space, wherein the first beam and the second beam have different polarization directions.
Patent KR-20210132965-A (KR)
Title: Automotive thermal management system
IPC: B60H1/00
Filed: 2020-04-28
Abstract: The present invention provides a thermal management system for a vehicle, which comprises a compressor, an indoor condenser, a water cooling type condenser, an outdoor condenser, an evaporator, an accumulator, a first electronic expansion valve, an integrated chiller, a first cooling water line, a second cooling water line, a second electronic expansion valve, an opening and closing valve unit, and a control unit.
Patent KR-20210136278-A (KR)
Title: Membrane electrode assembly for unitized regenerative fuel cell, manufacturing method thereof and unitized regenerative fuel cell comprising the same
IPC: H01M4/88
Filed: 2020-05-07
Abstract: The present invention relates to a membrane electrode assembly for an integrated regenerative fuel cell, a manufacturing method thereof, and an integrated regenerative fuel cell including the same, and more specifically, to a membrane electrode assembly for an integrated regenerative fuel cell, a manufacturing method thereof, and an integrated regenerative fuel cell including the same, wherein a micropattern including a hydrophobic region and a hydrophilic region is formed by partially coating a hydrophobic polymer brush film on a substrate having hydrophilicity as an oxygen electrode, so that a passage for water and gas to escape or enter is secured at the same time to improve the efficiency of oxygen reduction reaction or oxygen generation reaction, and accordingly, the performance of a battery is improved.
Patent KR-20210004822-A (KR)
Inventor: YAMAMURA SAKI
IPC: E03D9/08
Filed: 2020-05-11
Abstract: Provided is a sanitary washing apparatus which can reduce the number of components to cut a cost and deal with through-holes of various toilet bowls. The sanitary washing apparatus includes: a nozzle discharging water toward a local portion of a human body; a valve unit installed on a pipeline between a water supply source and the nozzle and having an electronic valve; a casing storing the nozzle and the valve unit; a flexible water supply hose supplying the water into the casing from the water supply source; and a water supply connection unit connecting the water supply hose and the valve unit. The water supply connection unit is opened in a horizontal direction, the water supply hose is directly connected to the water supply connection unit in a horizontal direction, and the casing has a hose storage unit capable of bending and storing a part of the water supply hose.
Patent KR-20210137696-A (KR)
Title: New derivatives of β-apopicropodophyllin and the preparation thereof
IPC: A61K31/36
Filed: 2020-05-11
Abstract: The present invention relates to a novel derivative of beta-apopicropodophyllin and a method for manufacturing the same. More specifically, the present invention relates to a compound represented by chemical formula 1, which is a novel derivative of beta-apopicropodophyllin derived from an anticancer agent podophyllotoxin, a method for manufacturing the same, and a composition for treating cancer comprising the same. The compound of chemical formula 1 of the present invention is expected to be usefully used as a novel anticancer agent that can replace conventional podophyllotoxin derivatives.
Patent KR-20200059200-A (KR)
Inventor: AN CHANG GYO
IPC: F16H55/02
Filed: 2020-05-19
Abstract: The present invention relates to a seat plate angle adjustment device for a chair and, more specifically, to a seat plate angle adjustment device for a chair, which allows a seat plate installed on a chair to be rotated, is adjusted according to a seat plate angle preferred by a chair user to straighten the waist of the chair user when the chair user performs work, and allows the seat plate angle to be adjusted according to the posture of the chair user during a rest to provide comfort to the chair user so that the chair user can take a rest without a slip of the lower body.
Patent KR-20210038289-A (KR)
Title: Method and apparatus for constructing reference sample
Inventor: KIM JAE IL
IPC: H04N19/132
Filed: 2020-05-22
Abstract: Disclosed are a method for constructing a reference sample and image decoder to improve the encoding and decoding efficiency by reflecting a correlation between reference samples in the configuration of reference samples. According to one embodiment of the present invention, the method for constructing reference samples used for the prediction of a current block comprises the steps of: determining the availability of a current reference sample to be constructed; determining the availability of other reference samples located around the current reference sample when the current reference sample is not available; and padding the current reference sample based on the correlation between the other reference samples when the other reference samples are available.
Patent KR-20210149326-A (KR)
Inventor: CHOI IN JE
IPC: A01K13/00
Filed: 2020-06-02
Abstract: A grooming cradle for a pet according to the present invention comprises: a support unit touching the body of a pet to support the same upward and restricting the movement of the pet; a base supporting the load of the support unit and the pet and having a rotation function; a straight guide part guiding the support unit so that the same can move in a straight line with respect to the base; and a width control member provided at the end of the straight guide part and selectively releasing the movement of the support unit with respect to the straight guide part to enable width adjustment.
Patent KR-20210150116-A (KR)
Inventor: RYU DA YEON
IPC: A01K11/00
Filed: 2020-06-03
Abstract: Disclosed are an online shopping system and a method thereof which calculate a feed usage amount by considering activity and nutritional states of a companion animal and provide product purchase notification information by using product purchase information of a customer.
Patent KR-20210128877-A (KR)
Inventor: GYUNGSU BYUN
IPC: H03B5/12
Filed: 2020-06-08
Abstract: A low-power high-speed ILFM for improved clocking application is presented. The low-power high-speed ILFM for improved clocking application proposed by the present invention includes: input transistors (M3, M4) receiving an input signal; a plurality of inductors (L1, L2, L3, L4) generating a high-frequency clock; and output transistors (M1, M2) outputting the generated high-frequency clock. The plurality of inductors are laid out as a single distributed inductor by combining on-chip inductors for high-frequency clock generation.
Patent KR-20210154399-A (KR)
Inventor: KIM JONG TAE
IPC: A62B18/02
Filed: 2020-06-12
Abstract: The present invention relates to a safety device for a mask forming unit, in which a plurality of fabrics are stacked on top of each other and pass through a nose band forming unit, a pattern forming unit, a folding unit, a welding unit, and an ear band forming unit so as to be formed into masks, wherein each forming unit which includes a plurality of rollers that are rotatably engaged with each other, a conveyor belt, cam, and a motor is closed by a sliding glass door so as to ensure safety for a worker. Accordingly, an operator is required to identify the presence or absence of defects in masks by looking closely the masks because of the nature of the operation thereof, and during the process of identifying the presence or absence of defects, clothing or fingers of the operator can be protected by the safety door. To this end, the present invention is characterized in that a plurality of fabrics wound in the form of a roll are formed into masks while passing through passages of a nose band forming unit, a pattern forming unit, a folding unit, a welding unit, an ear band forming unit, and a packaging unit; a plurality of vertical bars are provided at all four corners of a table on which the forming units, the folding unit, the welding unit and the packaging unit are individually placed, and horizontal bars crossing the passages through which the fabrics pass are connected to upper ends of the vertical bars, respectively; and a front glass door that is opened and closed to both sides is provided on the vertical bar in front of the table, and a rear glass door that is opened and closed to both sides is provided on the vertical bar behind the table, such that an operator can check the state of the fabrics passing through the passages in proximity to each of the glass doors.
Patent KR-20210157236-A (KR)
Inventor: HONG SEUNGPYO
IPC: C12Q1/6883
Filed: 2020-06-19
Abstract: The present invention relates to a composition for predicting or diagnosing the risk of diabetes using an intestinal microorganism, a kit for predicting or diagnosing the risk of diabetes, the kit comprising the same, a method for providing information for predicting or diagnosing the risk of diabetes, and a screening method for preventing or treating diabetes. It is possible to predict or diagnose the risk of diabetes and screening for preventive or therapeutic agents for diabetes through an agent capable of detecting any one or more strains selected from the group consisting of Lachnospira sp. strains and Coprococcus sp. strains, or along therewith, an agent capable of detecting a strain of Faecalibacterium species, or an agent capable of detecting Enterobacteriaceae family strains or Ruminococcaceae family strains.
Patent KR-20220004292-A (KR)
Title: Method for detecting partial discharge of electric power facilities and system thereof
Inventor: CHOI MUN GYU
IPC: G08C17/02
Filed: 2020-07-03
Abstract: Various embodiments of the present invention relate to a method for detecting the partial discharge of power equipment and a system thereof. The system comprises: a detection device for obtaining a partial discharge signal from a wired microwave sensor and a wirelessly connected external microwave sensor when a partial discharge occurs in power equipment, generating measurement data to determine whether a partial discharge has occurred based on the obtained partial discharge signal, and transmitting the measurement data; and a partial discharge determination device for identifying that a partial discharge occurs in power equipment by analyzing the measurement data through diagnostic software in response to receiving the measurement data. Accordingly, the failure of power equipment can be prevented.
Patent KR-20200118770-A (KR)
Inventor: NA JAE DUCK
IPC: A47J27/00
Filed: 2020-07-06
Abstract: The present invention relates to a rice cooker for reducing sugar comprising: a main body which includes a space unit with an opened one surface and a lid opening and closing the one surface of the space unit; an outer pot which is mounted inside the space unit; and an inner pot which is mounted in the outer pot to separate a bottom surface thereof from a bottom surface of the outer pot, and includes a plurality of holes. The inner pot includes a center fitting protrusion to align the outer pot and a center. When the inner pot is mounted inside the outer pot, the present invention arranges the inner pot in the center of the outer pot without being biased to either side and the center easily fits. Therefore, the present invention evenly cooks rice in the inner pot regardless of left and right positions, and evenly transfers heat to an entire inner pot by upwardly moving steam of water positioned in a lower part of the outer pot from a lower part to an upper part through a space between outer surfaces of the inner pot and the outer pot.