baber/WOPTO huggingface dataset:
Patent KR-20220008482-A (KR)
Title: Air separation apparatus for fluid line
Inventor: LEE SEOG JUN
IPC: F01P11/04
Filed: 2020-07-14
Abstract: The present invention relates to an air separation apparatus for a fluid line. A main objective of the present invention is to provide an air separation apparatus for a fluid line, which is installed on a pipe in which fluid flows to efficiently separate air from the fluid passing therethrough. To achieve the objective, the air separation apparatus for a fluid line comprises: a can unit installed in the middle of a fluid line, and having an internal space through which fluid passes; an inlet cone unit formed in an expansion pipe shape to be integrated with one end of the can unit, and connected to an upstream line of the fluid line to become a portion into which fluid flows; an outlet cone unit formed in a reduction pipe shape to be integrated with the other end of the can unit, and connected to a downstream line of the fluid line to become a portion from which fluid is discharged; and a vent line installed to be connected to an upper portion of the can unit to become a passage in which air separated from fluid in the can unit is discharged.
Patent KR-20220009250-A (KR)
Inventor: KWON HAE YUN
IPC: H04L12/40
Filed: 2020-07-15
Abstract: The present invention relates to a vehicle power control apparatus and a method thereof. The vehicle power control apparatus of the present invention monitors communication of a power controller which supplies a power to at least one controller and at least one communication protocol. In addition, the vehicle power control apparatus includes a communication controller which determines a power control value transmitted to the power controller based on a monitoring result. Accordingly, battery power consumption is minimized, and the communication controller which requires an operation can be operated normally even after starting off.
Patent KR-20220012596-A (KR)
Title: Exterior case for miniature electric and electronic appliance
Inventor: SHIN MU HYUN
IPC: H05K5/02
Filed: 2020-07-23
Abstract: The present invention relates to an exterior case for an electric and electronic device, which is capable of preventing an assembly fastening bolt in a portable small product such as a generator, an air conditioner, a heater, and a refrigerator and which can be easily assembled and disassembled. The present invention relates to a case for accommodating each of components constituting a small electric and electronic device. The case is composed of upper and lower plates, corner columns vertically assembled to edge parts of the upper and lower plates, and a side panel mounted between the corner columns. The edge part of the upper plate includes a fastening hole, a slit, and a rail groove. The corner column includes a screw hole and a rail groove for fastening the upper and lower plates so that opposite ends of the side panel are inserted and assembled to the screw hole and the rail groove. An attachment/detachment member attached to and detached from the slit of the upper plate is provided on an upper end of the side panel. According to the present invention, during a process of mounting side panels between corner columns of upper and lower plates constituting a device main body, a portion in which the bolt is fastened is not exposed to the outside. Accordingly, the present invention has an excellent exterior appearance. In addition, compared to a conventional case, the present invention can be conveniently maintained and managed since the side panels can be attached and detached with a one-touch motion.
Patent KR-20220014547-A (KR)
Title: Apparatus for inspecting line defect
Inventor: PARK JAE HYUN
IPC: G01N21/88
Filed: 2020-07-29
Abstract: The present invention relates to a line defect inspection device. According to the line defect inspection device, defective images can be stored for a long time in a low capacity, and line unevenness defects can be judged by comparing an entire image of a fabric. The line defect inspection device includes an imaging unit, an image division unit, a brightness calculation unit, and a control unit.
Patent KR-20220015714-A (KR)
Inventor: LEE SUNGYOUNG
IPC: G06T19/00
Filed: 2020-07-31
Abstract: Disclosed are a robust speaker adaptation modeling method for personalized emotion recognition and an apparatus thereof. In the method, if emotional voice data (hereinafter referred to as target user data) initially obtained from a target user is less than a preset threshold number, and emotional data of the target user data is not absent data, data similar to data for each emotion of the target user data from data, resulted from removal of labeled data of a preformed initial model for a plurality of users (hereinafter referred to as initial model), is selected and reinforced. Or in the method, if the target user data is less than the preset threshold number and the emotional data of the target user data is absent data, data in correspondence with an emotion matched with the absent data of the target user from user data most similar to emotion data of the target user from the data of the initial model is selected and reinforced. Or in the method, if the target user data is equal to or greater than the preset threshold number, and the number of data for each emotion of the target user is in an imbalanced state, data for each emotion of the target user is reinforced in a virtual data augmentation manner by using an oversampling algorithm. The present invention can extract a sufficient, balanced, and personalized training dataset for generating a personalized training model even in an unbalanced data environment.
Patent KR-20220017013-A (KR)
Inventor: JEONG GOOJIN
IPC: H01M10/0562
Filed: 2020-08-03
Abstract: The present invention relates to a solid electrolyte membrane that can be manufactured as a thin membrane and can satisfy the properties required in terms of mechanical properties (adhesion, strength, and bending properties), ionic conductivity, and a large-area, and an all-solid-state battery including the same. The solid electrolyte membrane for an all-solid-state battery according to the present invention includes a solid electrolyte and a binder including a hydrophobic polymer.
Patent KR-20220017207-A (KR)
Title: Dust detection apparatus and vacuum cleaner comprising the same
Inventor: HEEGU PARK
IPC: G01N15/02
Filed: 2020-08-04
Abstract: The present invention relates to: a dust sensing device which is applicable to a vacuum cleaner and capable of sensing whether, for example, dust or foreign substances are sucked in; and a vacuum cleaner comprising the same. According to one specific aspect of the present invention, the dust sensing device may comprise: a transmitter emitting light into a cleaner flow path; a receiver receiving the light emitted from the transmitter and passed through the flow path; an amplifier amplifying a frequency component received by the receiver; a comparator extracting a signal that moves instantaneously in comparison with a smoothing voltage from among signals amplified by the amplifier; and a controller sensing dust in the flow path by using the signal extracted from the comparator.
Patent KR-20220020727-A (KR)
Title: A refrigerator
Inventor: HYUNAE LIM
IPC: F25D23/02
Filed: 2020-08-12
Abstract: The present invention is to provide a refrigerator capable of adjusting the step difference between front and rear doors. According to an embodiment of the present invention, a refrigerator comprises: a cabinet in which a storage space is formed; a door for opening and closing the storage space; and a step difference adjusting member provided on a rear surface of the door. The step difference adjusting member includes: a stopper in contact with the front of the cabinet when the door is closed; and a mounting part provided with a receiving space into which the stopper is inserted. The stopper may adjust a length protruding from the mounting part through sliding movement.
Patent KR-20220023839-A (KR)
Title: A plurality of host materials and organic electroluminescent device comprising the same
Inventor: LEE HYO JUNG
IPC: C07D495/04
Filed: 2020-08-20
Abstract: The present application relates to a plurality of host materials including a first host material including a compound represented by chemical formula 1, and a second host material including a compound represented by chemical formula 2, and an organic electroluminescent device including the same. By including the host material according to the present disclosure, the organic electroluminescent device having low driving voltage and/or high efficiency and/or long lifespan characteristics can be manufactured.
Patent KR-20220025595-A (KR)
Inventor: WON JUN HEE
IPC: A61L2/10
Filed: 2020-08-24
Abstract: The present invention relates to a portable product sterilization apparatus, comprising: an outer housing having an inner space and having a through hole formed therein; an inner housing fitted into the outer housing while having an inner space, and having a plurality of perforations formed thereon; and a lid part covering the inner housing, wherein the lid part is provided with a wind forming part for forming wind to a lower part of the lid part, and a sterilization lamp emitting light for sterilizing the inner space of the inner housing.
Patent KR-20220025612-A (KR)
Title: Immersion solution comprising the flower extracts of rose and camellia japonica for manufacturing fresh-cut fruits and fresh-cut fruits manufactured by the same
Inventor: SOHN HO YONG
IPC: A23L3/3472
Filed: 2020-08-24
Abstract: The present invention relates to an immersion solution including flower extracts of rose and camellia japonica for manufacturing fresh-cut fruits and fresh-cut fruits manufactured by the same, and more particularly, to an immersion solution containing hot water or methanol-extract of rose and camellia flowers that effectively inhibit Gram-positive bacteria and fungi such as Staphylococcus aureus and Listeria, and fresh-cut fruits having dramatically enhanced sensory and storability of the fruit by immersing the fruit in the immersion solution for a certain period of time and naturally flowing out the immersion solution. The immersion solution containing the rose flower extract and the camellia flower extract, and fresh cut fruits prepared by immersing fruits and naturally removing the immersion solution according to the present invention has excellent storage and sensory properties compared to the untreated group; the fresh cut fruits immersed in a mixture of 100 ppm hypochlorous acid and 0.5% vitamin C showing the effect of extending the shelf life similar to fruit; and allergies and digestive disorders that chemical preservatives do not appear. In addition, due to the increase in sensuality caused by the flavor of rose and camellia flowers and various functionalities other than antibacterial activity, it is very useful in the food industry.
Patent KR-20220027541-A (KR)
Inventor: SHIN DONG JAE
IPC: G01S7/4911
Filed: 2020-08-27
Abstract: A LiDAR device includes: a transmitter configured to transmit a continuous wave light and provide a local oscillator light corresponding to the transmitted continuous wave light; a delay circuit configured to time delay the local oscillator light; a receiver configured to receive the light reflected from an object; and a detection circuit configured to determine a distance to the object based on the time delayed local oscillator light and the received light.
Patent KR-20220029183-A (KR)
Inventor: LEE MI JA
IPC: A01G7/04
Filed: 2020-09-01
Abstract: The present invention relates to a method for increasing the content of a desired functional ingredient contained in sprout crops through plasma treatment during seed germination, a method for producing the sprout crops having an enhanced functional ingredient content, and the sprout crops produced by the production method. By utilizing this, the present invention can be widely used in the development of a functional health food.
Patent KR-20220031296-A (KR)
Inventor: CHULSOO AHN
IPC: B23K37/02
Filed: 2020-09-04
Abstract: Disclosed is a turnover apparatus having a roller post. The turnover apparatus according to one embodiment of the present invention comprises: a table having a working hole through the center of an upper plate; a rotation clamp disposed in the working hole, clamping one side end part of a plate material, and rotatable about a rotation axis; and a pair of roller posts disposed in the working hole and each rolling support one side of both sides of the plate material in a process of ascending or descending. The plate material may be turned over by raising and lowering the pair of roller posts. An objective of the present invention is to provide the turnover apparatus having the roller post, which enables corner finishing operation for not only a front side but also a rear side.
Patent KR-20220039098-A (KR)
Inventor: HAN KYUNG SOO
IPC: G16Y20/10
Filed: 2020-09-21
Abstract: The present invention relates to a water supply system for rainwater storage for tree growth and IoT convergence non-point pollution removal, and a method for building the same. The system includes: a water collector spaced apart from a tree by a predetermined distance and buried in each of four directions from the tree to collect rainwater, and having an outer surface provided with first through-holes; a three-way elbow pipe connected to the lower portion of the water collector, supplied with the rainwater collected by the water collector, having an outer surface provided with second through-holes, and having mutually communicating and orthogonal three openings; a flexible corrugated pipe connecting the three-way elbow pipes with both ends respectively connected to the mutually separated three-way elbow pipes, supplied with the rainwater from the three-way elbow pipe, and having an upper end provided with third through-holes; and a wick inserted into each of the first to third through-holes. The three-way elbow pipe and the corrugated pipe store the rainwater. The wick transfers the rainwater in the water collector, three-way elbow pipe, or corrugated pipe to soil on the tree side.
Patent KR-20220041349-A (KR)
Inventor: CHOI GANG SEOK
IPC: B29C45/72
Filed: 2020-09-25
Abstract: The present invention provides a preform arrangement supply apparatus for aligning a preform (10) supplied from a supply conveyor unit (210) to transfer the preform toward a preform injection machine (300). The preform arrangement supply apparatus includes: a transfer conveyor unit (110) having a proximal end disposed at a lower position of a front end side of the supply conveyor unit (210) to transfer the supplied preform (10) to the front end side; a supply box (120) disposed between the front end side of the supply conveyor unit (210) and the proximal end of the transfer conveyor unit (110) and is formed in the shape of a box with open upper and lower portions to guide the preform (10) discharged from the supply conveyor unit (210) such that the preform (10) can be mounted on the transfer conveyor unit (110); an alignment transfer unit (130) having a proximal end disposed at the lower position of the front end side of the transfer conveyor unit (110) to align the transferred preform (10) in a vertical state while discharging the unaligned preform (10) in the downward direction, in which a front end side of the alignment transfer unit (130) is connected to a supply rail (310) of a preform injection machine (300) to supply the aligned preform (10) to the preform injection machine (300); and a recovery conveyor unit (160) having a proximal end disposed at the lower position of the alignment transfer unit (130) to collect the preform (10) discharged downward, in which a front end side of the recovery conveyor unit (160) is disposed at the upper position of the supply box (120) to supply the collected preform (10) into the supply box (120).
Patent KR-20210037591-A (KR)
Title: Novel compound and organic light emitting device comprising the same
Inventor: KIM MINJUN
IPC: C07D487/04
Filed: 2020-09-25
Abstract: The present invention provides a novel compound and an organic light emitting device using the same. The compound represented by chemical formula 1 can be used as a material for an organic layer of the organic light emitting device, and can improve efficiency, lower driving voltage, and/or improve lifespan characteristics in the organic light emitting device.
Patent KR-20220046378-A (KR)
Inventor: KO MYUNG HYUN
IPC: G06K9/00
Filed: 2020-10-07
Abstract: Provided are a system, server, and method for providing a collaboration solution among a plurality of workers to provide a collaboration solution to a plurality of vendors (or workers) with different pipelines. According to various embodiments of the present invention, the system comprises: a plurality of databases storing original data of each of a plurality of workpieces generated by performing each of a plurality of unit tasks included in a project by a plurality of workers and a collaboration solution providing server collecting and storing, from the plurality of databases, metadata about a plurality of workpieces stored in each of the plurality of databases and information about a location where the original data of each of the plurality of workpieces is stored. When the collaboration solution providing server obtains a provision request for a second workpiece generated by a second worker from a first worker, the collaboration solution providing server provides the first worker with at least one of metadata about a second workpiece and information about a location where original data of the second workpiece is stored.
Patent KR-20220053403-A (KR)
Inventor: LEE JONG CHAN
IPC: F15B13/04
Filed: 2020-10-22
Abstract: The present invention relates to a twin clutch system for distributing a power to left and right wheels in a four-wheel drive vehicle, comprising: a first clutch and a second clutch which are operated by a first hydraulic system and a second hydraulic system and transmit or cut off a power to a left wheel and a right wheel, respectively; a first pump and a second pump generating a hydraulic pressure by means of a first actuator and a second actuator; a first pressure sensor and a second pressure sensor measuring a pressure of an oil discharged from the first pump and the second pump; a first valve and a second valve limiting a maximum pressure of the first hydraulic system and the second hydraulic system; a first piston and a second piston which are pressurized by the pressure of the oil discharged from the first pump and the second pump and move so that the first clutch and the second clutch are compressed; and a controller which calculates pressures required for the first hydraulic system and the second hydraulic system, and calculates voltages required for the first actuator and the second actuator to generate the calculated pressure. According to the provided twin clutch system, a first compensation voltage and a second compensation voltage are determined by a pressure error (e) which is a difference between the pressure measured by the first pressure sensor and the second pressure sensor and the pressure calculated by the controller, and a fuzzy logic which uses a change rate (Δe) of the pressure error as an input value. In addition, the first compensation voltage and the second compensation voltage are applied after being added to the required voltage calculated by the controller.
Patent KR-20220055338-A (KR)
Inventor: BUWON KANG
IPC: B66D3/06
Filed: 2020-10-26
Abstract: Disclosed is a device for lifting a ballast for a ship or an offshore plant. The device for lifting a ballast for a ship or an offshore plant according to an embodiment of the present invention comprises: a first movable pulley connected to a first ballast; a first fixed pulley disposed above the first movable pulley; a pulley module disposed above the first movable pulley; a first wire having one end fixed to the pulley module, wherein the first wire passes through the first fixed pulley and the first movable pulley to be wound on or unwound from the pulley module; a first driving unit pulling or loosening the other end of the first wire to lift the first ballast; a second-first wire having one end fixed to the pulley module, wherein the second-first wire is wound on or unwound from the pulley module; a second-second wire having one end fixed to the pulley module and the other end connected to a second ballast, wherein the second-second wire is wound on or unwound from the pulley module; and a second driving unit pulling or loosening the second-first wire to lift the second ballast, wherein the pulley module operates to lift the first ballast by using at least one of the first driving unit and the second driving unit. Accordingly, operability of the device for lifting a ballast for a ship or an offshore plant can be enhanced.
Patent KR-20220055957-A (KR)
Inventor: PARK JUNG HYUN
IPC: A62B18/08
Filed: 2020-10-27
Abstract: The present invention relates to a mask strap. According to the present invention, a mask strap for hanging a mask (10) around the neck comprises: a strap body (110) formed in a strap shape to be hung around the neck; a pair of hook parts (121, 122, 123) formed at both ends of the strap body (110) to allow two mask straps (11) of the mask (10) to be hung thereon; and a pair of magnetic members (131, 132) provided on the strap body (100) and applying pulling force between each other by magnetic force. When the mask (10) is inserted between the pair of magnetic members (131, 132), the pair of magnetic members (131, 132) can hold or store the mask therebetween by magnetic force (gravity), thereby providing an advantage of stably storing the mask by folding the same in half even when the mask is attached to the strap.
Patent KR-20220064029-A (KR)
Title: Method and middlebox system for processing multiple encrypted traffic
Inventor: HAN DONG SU
IPC: G06F21/50
Filed: 2020-11-11
Abstract: Disclosed are a method for processing multi-encrypted traffic and a middlebox system thereof. According to an embodiment of the present invention, the method which is performed in a security area of a middlebox system, and processes multi-encrypted traffic using a virtual private network (VPM) protocol and a transport layer security (TLS) protocol, comprises the steps of: obtaining a payload of traffic; decrypting the obtained payload using a VPN session key shared from a VPN server; collecting the decrypted payload; and decrypting the collected payload using a shared TLS session key from a backend server. Therefore, leakage of sensitive internal information can be prevented.