baber/WOPTO huggingface dataset:
Patent KR-20210096780-A (KR)
Title: Method and system for certification of on-line learning completion using Experience Application Programming Interface(xAPI) based on block chain network
Inventor: SHIN YOUNG KYU
IPC: G06Q20/06
Filed: 2020-01-29
Abstract: Disclosed are a method for authenticating online learning results using a blockchain-based experience application programming interface (xAPI), which uses heterogeneous blockchain networks and an xAPI to objectively and consistently authenticate learning results of learners who learn with learning contents provided by a plurality of learning institutions, and a system thereof. According to the present invention, the method comprises the following steps: generating, in a first block chain network, a learning subject generation transaction storing an authentication code in which subject information including authentication criteria of the learning subject is written by an xAPI; retrieving an xAPI authentication code for the learning subject by inquiring the subject generation transaction when a learner starts a learning session for the learning subject through a DApp; performing learning tracking by using the extracted xAPI authentication code as a learning session progresses; generating a session termination transaction including a learning tracking result in the first blockchain network when the learning session is terminated; analyzing the learning tracking result included in the session termination transaction to determine whether the authentication criteria set in the xAPI authentication code is satisfied and generating a learning completion transaction in the first blockchain network according to a determination result; and when completion of the learning subject is authenticated according to the learning completion transaction, generating a completion authentication transaction of the learning subject for the learner in a second block chain network.
Patent KR-20210098787-A (KR)
Title: Sub Module
Inventor: TAK SUNGJUN
IPC: H01R25/14
Filed: 2020-02-03
Abstract: A sub-module is disclosed. The sub-module according to an embodiment of the present invention includes a short circuit adjusting unit. The short circuit adjusting unit includes a moving member slidably coupled to a frame on which a capacitor assembly is seated. A variable connector is coupled to the moving member. In addition, a plurality of short blocks are arranged in the frame to be spaced apart from each other. When the moving member is slidably moved, the variable connector is electrically connected to at least one of the short blocks adjacent to each other. Each short block is electrically connected to a respective capacitor assembly. Accordingly, a plurality of capacitor elements may be short-circuited at once by simply moving the moving member.
Patent KR-20210101780-A (KR)
Title: Noise reduction window device of gang form
Inventor: LEE OK SOON
IPC: E04G11/28
Filed: 2020-02-11
Abstract: The present invention relates to a noise reduction window device of a gang form, which comprises: an integrated window frame which comprises a connection rod fixated to a gang form, a U-shaped frame fixated to the connection rod, and an upper horizontal frame closing an upper portion of the U-shaped frame; and a shieling plate inserted and fitted to the integrated window frame.
Patent KR-20200105751-A (KR)
Inventor: AVETIK HARUTYUNYAN
IPC: B82Y40/00
Filed: 2020-02-20
Abstract: Provided is a method of growing patterns of an atomic layer of metal dichalcogenides, wherein the method includes the steps of: providing a substrate; providing aligned patterns of carbon nanostructures on the substrate; providing a first metal portion in contact with a first portion of the patterns of carbon nanostructures and a second metal portion in contact with a second portion of the patterns of carbon nanostructures; depositing a salt layer on the substrate and the patterns of carbon nanostructures; resistively heating the patterns of carbon nanostructures to remove the patterns of carbon nanostructures and salt deposited thereon from the substrate, wherein removing the patterns of carbon nanostructures and salt deposited thereon from the substrate provides salt patterns on the substrate; and growing an atomic layer of metal dichalcogenides on the salt patterns, wherein the atomic layer of metal dichalcogenides is provided in aligned patterns each having a pre-defined width. Also disclosed are patterns of an atomic layer of metal dichalcogenides produced according to the method of the present invention.
Patent KR-20210108019-A (KR)
Title: Moving device for brake pedal
Inventor: JU SUNG LEE
IPC: B60T8/172
Filed: 2020-02-25
Abstract: Disclosed is a brake pedal moving apparatus. According to an embodiment of the present invention, provided is a brake pedal moving apparatus comprising: a push rod which is prepared to move with a piston of a master cylinder depending on pedal effort of the brake pedal; a motor which supplies rotational force; an actuator which has a power transmission unit connected with the motor; a screw which linearly moves by receiving rotational force from the actuator, and applies or releases pressure on the piston while linearly moving; and an anti-rotation unit which prevents rotation of the screw. The push rod penetrates the screw and is connected with the piston to independently operate depending on pedal effort of the brake pedal. The present invention provides a brake pedal apparatus which may control a position of the brake pedal according to operational status of a vehicle.
Patent KR-20210108156-A (KR)
Title: Method and system for fault diagnosis in construction machinery
Inventor: KIM KEON
IPC: E02F9/24
Filed: 2020-02-25
Abstract: The present invention relates to a construction machine failure diagnosis method and a system thereof. In the construction machine failure diagnosis method, vibration signals are obtained from a sensor installed in a gearbox of a construction machine. Health data for determining abnormal vibration of the gearbox is obtained by using a signal processing technique based on the obtained vibration signals. A correction factor in consideration of characteristics of the construction machine according to a working environment is reflected in the health data to calculate an optimized health factor. Based on the optimized health factor, it is determined whether the gearbox is failed. An objective of the present invention is to provide the construction machine failure diagnosis method, which can accurately diagnose and classify any failure of the planetary gearbox in the construction machine.
Patent KR-20210116785-A (KR)
Title: Data driver and display apparatus having the same
Inventor: KIM SOOYEON
IPC: G09G3/32
Filed: 2020-03-16
Abstract: Disclosed are a data driver and a display apparatus having the same. The data driver comprises: a digital-analog converter that converts image signal data into a plurality of data voltages; and an output buffer unit that includes a plurality of channels for outputting the plurality of data voltages. The output buffer unit includes a plurality of output blocks and each output block includes at least one channel. The data voltages output from a first output block among the plurality of output blocks are delayed with a first time difference and the data voltages output from a second output block among the plurality of output blocks are delayed with a second time difference different from the first time difference.
Patent KR-20200112696-A (KR)
Title: Heat treatment apparatus and film deposition method
Inventor: OBARA KAZUTERU
IPC: C23C16/458
Filed: 2020-03-16
Abstract: An objective is to provide technology capable of improving temperature uniformity with respect to a large flow process. According to one embodiment of the present invention as a solution, a thermal treatment apparatus includes: a decompressible treatment container treating a plurality of substrates by storing the substrates as multiple layers; a first heater heating the substrates in the treatment container; a plurality of gas supply pipes supplying gas to positions having different heights in the treatment container; and a second heater provided on a gas supply pipe, which supplies gas to the lowermost position, of the plurality of gas supply pipes to heat the gas.
Patent KR-20210119242-A (KR)
Title: Panel reinforcement board for flexible display
Inventor: LEE SEONG GEON
IPC: G09F9/30
Filed: 2020-03-24
Abstract: The present invention relates to a panel reinforcement board for a flexible display, wherein the shape or structure of elongated long holes punched alternately in zigzag is improved to give desired degree of effective bendability and foldability to the panel reinforcement board for a flexible display, thereby minimizing defect generated during hinging operation, accordingly enhancing the quality of the panel reinforcement board for a display and improving the reliability of operating mechanism. The present invention comprises: a three-combination slot hole set (10) having one first long-hole-shaped slot hole with a determined length and having two second long-hole-shaped slot holes (12) greater in width formed above and below the same, respectively; and a separate slimming hole (20) punched in a lateral direction between the three combination slot holes (10), which are arranged at constant intervals in longitudinal and lateral directions.
Patent KR-20210121950-A (KR)
Title: Method and appratus for filtering noise for holographic display
Inventor: BANG KI SEUNG
IPC: G03H1/00
Filed: 2020-03-31
Abstract: Disclosed are a noise removal method and apparatus for a holographic display. The noise removal apparatus includes a first filter implemented as a volume grating for removing DC noise included in the light modulated by an optical spatial modulator, or a second filter implemented as a volume grating or thin-film filter for removing high-order noise included in the light.
Patent KR-20200038224-A (KR)
Title: Method and apparatus for IP address preservation in heterogeneous wireless networks
Inventor: SEO SUNGHOON
IPC: H04L29/12
Filed: 2020-04-02
Abstract: According to the present invention, an IP address allocation apparatus, in order to allocate an IP address to a terminal in a multi-radio network environment including a first network and a second network different from the first network, when an IP allocation request message from a terminal connected to the second network is received, confirms whether to allocate an IP address to the terminal by checking terminal information included in the message. If it is determined to allocate an IP address, the IP address allocation apparatus determines whether to allocate a new IP address or the same IP address used in the first network different from the second network and provides the allocated IP address to the terminal.
Patent KR-20210127369-A (KR)
Inventor: KIM BAE YOUNG
IPC: A61G10/02
Filed: 2020-04-14
Abstract: The present invention relates to a movable ward with a negative pressure hospital room capable of rapidly and easily securing an isolation hospital room by providing the movable ward of a container house type or a modular house type having the negative pressure hospital room inside. A composition comprises: a casing which provides a space for accommodating a patient in need of isolation; a front room which is formed in a front side of the inside of the casing; a machine room which is formed in a back side of the inside of the casing and installs an air conditioner for forming negative pressure; a hospital room which is arranged between the front room and the machine room and is formed inside the casing; a supply unit which is formed on one wall of the hospital room, is connected to the air conditioner, and supplies air to the hospital room; and an exhaust unit which is formed on the other wall of the hospital room, is connected to the air conditioner, and discharges the air of the hospital room. Since a bed installed in the hospital room is adjacent to the wall in which the exhaust unit is formed, airflow passing the hospital room by the air conditioner flows from a consultant to the patient.
Patent KR-20210130353-A (KR)
Title: Stand-type steam ironing board with function of foldable storage and high thermal conductivity and heat reflection
IPC: D06F81/02
Filed: 2020-04-22
Abstract: The present invention relates to a standing steam ironing board with high thermal conductivity and heat reflection to be folded and stored. The standing ironing board can support the outer shape (outline) of clothing on the inside when steam-ironing the clothing. The ironing board secures a sense of thickness and a sense of elasticity and secures flatness (flat ironing surface) on the entire surface to provide excellent ironing. Specifically, the ironing board can be folded in half or rolled in a round shape to be stored to facilitate handling and storage. An outer cover can be detached (separated) from an ironing board body to be easily washed and easily exchanged and replaced with an outer cover with a different design. A thermal-conductivity-increasing and heat-reflecting component is coated (contained) on the surface of the outer cover to provide excellent ironing. Ironing time can be saved by thermal conductivity improvement. Sticking of cloth or fading (fiber turning yellow by high heat) of the outer cover caused by frequent ironing can be prevented by high heat reflectance.
Patent KR-20200090646-A (KR)
Title: Analytical System of Aaerosol Type Classification using TDCI
Inventor: KIM JHOON
IPC: B05B12/08
Filed: 2020-04-22
Abstract: The present invention relates to an aerosol type analysis system using a total dust confidence index (TDCI), which comprises: a first classification module unit (100) classifying aerosols into yellow dust particles (DUST), black carbon series (BC), and non-absorbent series (NA) by using a visible light aerosol factor (VISAI) and an ultraviolet aerosol index (UVAI); and a second classification module unit (200) re-classifying the yellow dust particles (DUST) and the black carbon series (BC), which are classified in the first classification module unit, by using the total dust confidence index (TDCI). The aerosol type analysis system using the total dust confidence index (TDCI) classifies an aerosol type based on the total dust confidence index (TDCI) of the second classification module unit (200).
Patent KR-20210132996-A (KR)
Title: Disposable food container
IPC: B65D85/72
Filed: 2020-04-28
Abstract: According to the present invention, a disposable food container comprises: a container body with a lower part closed and an upper part open; a food storage unit formed inside the container body to store food; and a straw insertion unit protruding from an inner circumferential surface of one side of the container body into the food storage unit. The straw insertion unit is formed to be inclined toward the outer circumferential surface of the container body from the lower part to the upper part of the container body, and it is possible to reduce the manufacturing cost with a relatively simple configuration. A separate sauce storage unit may be provided on one side of the food storage unit to be applicable to various types of food.
Patent KR-20210133379-A (KR)
Title: Ship exhaust gas treatment system and treatment method
IPC: B01D53/78
Filed: 2020-04-29
Abstract: An object of the present invention is to provide a ship exhaust gas treatment system capable of simultaneously reducing particulate matter, sulfur oxides and nitrogen oxides contained in ship exhaust gas. According to the present invention, the ship exhaust gas treatment system for simultaneously reducing particulate matter, sulfur oxides and nitrogen oxides comprises: a first processing unit from which particulate matter and at least a portion of sulfur oxides are removed; a second processing unit from which residual sulfur oxides and nitrogen oxides introduced from the first processing unit are removed; and an Fe (II) EDTA absorption liquid supply unit for supplying Fe (II) EDTA absorption liquid.
Patent KR-20210140954-A (KR)
Title: Apparatus, system, and method for communication channel selection
IPC: H04W4/80
Filed: 2020-05-14
Abstract: The present invention relates to an apparatus for selecting a communication channel to enable an access point to select an optimal communication channel, and a system and a method thereof. According to the present invention, a communication channel selection system comprises: a first communication terminal using a result of communications with an auxiliary device supporting a first protocol to determine an optimal communication channel according to the first protocol and generating and transmitting a determination result; and a second communication terminal performing determination for the optimal communication channel according to a second protocol distinguished from the first protocol, receiving a determination result from the first communication terminal, selecting a final communication channel according to a preset algorithm on the basis of the received determination result of the first communication terminal and a self-determination result, and performing communications through the corresponding final communication channel.
Patent KR-20210142937-A (KR)
Title: Coffee roasting machine
IPC: A23N12/12
Filed: 2020-05-19
Abstract: The present invention relates to a coffee roasting machine, and more particularly, to a coffee roasting machine, comprising: a main body having a cylindrical shape and accommodating green coffee beans therein so that semi-hot air roasting is possible to produce uniformly roasted coffee beans with a characteristic aroma and taste; agitating blades provided inside the main body and rotating in the circumferential direction of the main body to stir green beans; and a hot air fan for generating hot air into the main body, wherein the main body is provided with a heater that radiates heat to the outside while having a predetermined length inside along a longitudinal direction, and the agitating blades are integrated with the heater and receive heat from the heater.
Patent KR-20210144416-A (KR)
Title: Extruder for molding paste bait
IPC: A01K97/04
Filed: 2020-05-22
Abstract: The present invention relates to an air pumping-type paste bait forming extruder, which includes: a cylinder portion having a cylindrical shape, open on both sides, and having an input port on one side for paste bait material input; a nozzle cap coupled to one side of the cylinder portion and provided with an extrusion port for paste bait extrusion; an air injection cap coupled to the other side of the cylinder portion and provided with an air injection port for air injection inside the cylinder portion; a slidable piston member inserted into the cylinder portion, moved toward the nozzle cap by the air injected into the cylinder portion through the air injection port, and causing the paste bait material in the cylinder portion to be extruded through the extrusion port; and an air pump connected to the air injection port through a connecting flow path portion and supplying air to the air injection port by a user applying pressure with his or her hand or foot.
Patent KR-20210145454-A (KR)
Inventor: PARK SE HO
IPC: C22B7/00
Filed: 2020-05-25
Abstract: A method for recovering and reusing an active material from a positive electrode scrap is provided. The method for reusing an active material of the present invention includes the steps of: (a) separating a current collector from an active material layer and recovering the active material in the active material layer by heat-treating the positive electrode scrap including a lithium cobalt oxide positive electrode active material layer on the current collector in air to thermally decompose a binder and a conductive material in the active material layer; (b) washing the recovered active material with an aqueous lithium compound solution showing basicity in an aqueous solution and drying the same; and (c) adding a lithium precursor to the washed active material and annealing the same to obtain a reusable active material.
Patent KR-20200084815-A (KR)
Title: Roulette game device
Inventor: LIM KU MOON
IPC: A63F5/04
Filed: 2020-05-26
Abstract: The present invention relates to a roulette game device and, more specifically, to a roulette game device capable of maximizing user convenience. According to the present invention, the roulette game device comprises: a support plate having a screw hole formed in the center thereof; a support having a fixing screw coupling hole; a mounting piece; a rotating plate detachably coupled to the mounting piece, and having a through hole formed in the center thereof; and an indicating piece.
Patent KR-20200138078-A (KR)
Inventor: HWANG JEONG UN
IPC: C07D317/72
Filed: 2020-05-29
Abstract: The present invention relates to a novel crystal form of 3-(4-(benzyloxy)phenyl)hex-4-inoic acid derivative, a method for manufacturing the same, and a pharmaceutical composition containing the same. A crystal form I of a compound of chemical formula 1 according to the present invention exhibits much superior physicochemical properties in thermal stability, static electricity inducing ability, compressibility, etc., compared to an amorphous form or a crystal form II, thereby being particularly useful for formulation and long-term storage.
Patent KR-20210149981-A (KR)
Inventor: JEONG SEONG BIN
IPC: F28D9/00
Filed: 2020-06-03
Abstract: Disclosed is a heat exchange system for an electric vehicle. The heat exchange system of the electric vehicle according to an embodiment of the present invention, in order that a heating, ventilation and air conditioning (HVAC) module exchanges heat with a radiator installed at the front side of the electric vehicle, a driving motor installed at the rear side thereof and an autonomous driving controller, wherein the HVAC module is provided with an evaporator, an internal condenser and an opening/closing door in an air conditioning case mounted on a rear one side wheel base, comprising: an electric compressor connected between the evaporator and the internal condenser through a refrigerant line to compress and discharge a refrigerant; a water cooling type heat exchange module configured to form a flange bent in one direction along the circumference, to form multiple flow paths by through holes by overlapping multiple board shaped plates each of which has the through holes in a set interval on a cross-section, and to control temperature by exchanging heat mutually between high temperature cooling water, an oil, low temperature water and the refrigerant, wherein the high temperature cooling water circulates through the radiator on the flow paths, the oil circulates through the driving motor and the low temperature cooling water circulates through the autonomous driving controller; and direction change valves mounted on the outside of the water cooling type heat exchange module to be connected to partial flow paths within the water cooling type heat exchange module and to be connected to each of the electric compressor, the internal condenser and the evaporator for changing the directions of the high temperature cooling water, the oil, the low temperature cooling water and the refrigerant while introducing the refrigerant into the partial flow paths. The present invention can enhance cooling efficiency and cooling performance.
Patent KR-20210151588-A (KR)
Inventor: KIM YUN HO
IPC: B62D1/04
Filed: 2020-06-05
Abstract: The present invention provides a composite switching device and a vehicular steering wheel switching module with the same. The composite switching device includes: a composite switching housing; an around switch module which has an around push switch disposed inside the composite switching housing, wherein at least a portion of the around switch module is operated to be relative to the composite switching housing to operate the around push switch; and a rolling switch module which has a rolling push switch disposed inside the composite switching housing, wherein at least a portion of the rolling switch module is captured and disposed inside the around switch when projected onto a plane. The portion of the rolling switch module and the around push switch are arranged in different layers from each other.