baber/WOPTO huggingface dataset:
Patent KR-20210093407-A (KR)
Title: Manufacturing method of mixed fuel which mixed the refined gas obtained by thermal decomposition of biomass
Inventor: KIM YOUNG JU
IPC: B01D46/02
Filed: 2020-01-17
Abstract: The present invention relates to a method of preparing a mixed fuel with refined gas obtained by thermal decomposition of biomass, and more particularly, to a method of preparing a mixed fuel with refined gas obtained by thermally decomposing biomass designed to be used as an internal combustion engine, industrial fuel, household fuel, etc. by being mixed with natural gas in a certain ratio. The method of preparing a mixed fuel with refined gas obtained by thermally decomposing biomass is sequentially performed in the order of: a pyrolysis step of pyrolyzing biomass by burning and incineration; a tar removal step including a primary cooling operation and a secondary cooling operation to cool a temperature of the pyrolysis gas generated by the pyrolysis step by using air to remove tar and a certain amount of ash fluid; an impurity removal step of adjusting PH by supplying caustic soda (NaOH) and ammonia (NH_4OH) solutions to the pyrolysis gas reaching a constant temperature by the tar removal step; a water removal step of removing moisture by adding quicklime powder to the pyrolysis gas on which the impurities removal step has been performed; a filtration step of filtering the slaked lime produced by a reaction of the quicklime with moisture and obtaining biogas for filtering a pyrolysis combustion gas; and a mixing step of mixing the pyrolysis gas and natural gas produced by the filtration step at a constant ratio.
Patent KR-20210094293-A (KR)
Title: Handle device for vehicle and vehicle driviing asistance system comprising the same
Inventor: KIM SOO HO
IPC: B60W50/14
Filed: 2020-01-21
Abstract: The present invention relates to a steering wheel device for a vehicle and a vehicle driving assistance system including the same, enabling a driver to visually, tactually and/or auditorily recognize information on rear side sensing, rear cross alerting, signs, traffic lights, etc. through a steering wheel when the vehicle is driven, thereby ensuring vehicle driving assistance and enhancing safe driving. The present invention provides the steering wheel device for the vehicle, comprising: a steering wheel body; and a vehicle driving assistance means provided in the steering wheel body and configured to receive detection signals, to generate at least one among visual, tactual and auditory signals and to allow the driver to recognize the generated signal, wherein the detection signals are a detection signal for detecting an object appearing behind the vehicle when the vehicle moves backwards, a detection signal for detecting a vehicle appearance in a dead zone, and a detection signal detected by recognizing the traffic lights and the signs. The vehicle driving assistance means is composed of an LED module, a vibration module and a speaker module.
Patent KR-20210094405-A (KR)
Title: Secure system using freshness value sync up
Inventor: ASHWIN KULKARNI
IPC: G06F21/31
Filed: 2020-01-21
Abstract: A security system includes: a first electronic control unit (ECU) including a first mathematical formula counter set, configured to output a first freshness sync value by using the first mathematical formula counter set, and configured to generate input data as supplemented input data by using the first freshness sync value; and a second ECU including a second mathematical formula counter set, configured to output a second freshness sync value by using the second mathematical formula counter set, and configured to authenticate the supplemented input data by using the second freshness sync value, wherein the first mathematical formula counter set and the second mathematical formula counter set are identical to each other.
Patent KR-20200011523-A (KR)
Title: Illuminating device
Inventor: PARK MOO RYONG
IPC: H01L33/10
Filed: 2020-01-22
Abstract: The present invention provides a lighting device capable of suppressing wavelength shift and light intensity reduction. According to an embodiment of the present invention, the lighting device comprises: a printed circuit board; a reflection sheet disposed on the printed circuit board; a plurality of light sources disposed to pass through the reflection sheet; a resin layer disposed on the printed circuit board to embed the plurality of light sources; an indirect light emitting unit disposed on at least one of one side and the other side of the resin layer; and an optical plate disposed on the resin layer. The indirect light emitting unit includes: a light reflection member disposed to be spaced apart from a side surface of the resin layer; and an indirect light emitting air gap disposed between the resin layer and the light reflection member. The optical plate includes: an upper surface disposed on the resin layer; and a plurality of lens patterns disposed in an upper part of the upper surface. A shape of the lens pattern is a hemisphere shape.
Patent KR-20210095523-A (KR)
Title: Trailer and detachable mobile house
Inventor: AN HEUI TAY
IPC: B60P3/34
Filed: 2020-01-23
Abstract: The present invention relates to a mobile house and, more specifically, to a mobile house detachable from a trailer, which comprises: a structure of a rectangular space which can be vertically contracted and expanded; a roof of which four sides are tilted and which forms a straight line in a short direction of a rectangular plane; a foundation of the rectangular structure; and a detachable leveling foot. The mobile house is vertically contracted during movement and is vertically expanded during fixation.
Patent KR-20210097561-A (KR)
Title: Method and apparatus for processing information on block chain
Inventor: BAIK EILWOO
IPC: H04L29/08
Filed: 2020-01-30
Abstract: An information processing method performed by one of a plurality of nodes constituting a disclosed blockchain network includes the steps of: receiving a hash value extracted based on information on an operation of a client node connected to the blockchain network and identification information of a client node from a client node through the blockchain network; and storing the identification information and hash values in a node information store corresponding to the client node. Therefore, by storing and sharing the information of the client node in the blockchain network, the information can be used for user verification of the client node.
Patent KR-20210086371-A (KR)
Title: Virtuous cycle talent donation management server and system comprising it
Inventor: KIM IN SOOK
IPC: G06Q30/08
Filed: 2020-01-31
Abstract: The present invention relates to a system including a server for managing virtuous-cycle talent donations, which allows a beneficiary of a talent donation to be changed to a secondary donor under a certain standard and to provide the donated talent back to other beneficiaries. The server for managing virtuous-cycle talent donations according to one embodiment of the present invention comprises: a donor information management unit configured to receive and manage donor information including talent information which can be donated from multiple donor terminals; a beneficiary information management unit configured to receive and manage beneficiary information including talent request information which is intended to receive from multiple beneficiary terminals; a matching unit configured to match a donor to a beneficiary using the talent information and the talent request information; a donation helper information management unit configured to manage information about a donor helper who has registered to donate the donated talent to other beneficiaries when a preset standard is met; and a standard program management unit configured to manage a standard program provided to the talent donor, and add and manage a donation program written by the talent donor as a standard program when the donation program satisfies a preset condition.
Patent KR-20210098644-A (KR)
Title: Magnet Fixing System For Rotor Core And Method For Fixing Magnet Into Rotor Core
Inventor: HONG KYUNG IL
IPC: H02K15/03
Filed: 2020-02-03
Abstract: Provided are a magnet fixing system for a rotor core, which includes a magnet fixing apparatus for fixing a magnet on the rotor core by transporting a semi-hardened (B-Stage) magnet fixing member, and a magnet fixing method for the rotor core. The magnet fixing apparatus comprises: a core supporter for fixing the magnet which supports the rotor core loaded on the magnet fixing apparatus; and a fixing member transport unit which is placed on one side of the core supporter for transferring the B-Stage magnet fixing member to the rotor core loaded on the core supporter. The present invention is able to use the B-Stage magnet fixing member for fixing the magnet, so that the time required for a magnet fixing process can be reduced compared to a method of sealing the magnet by using a molten resin, that is, a liquid resin, and the core can be prevented from being polluted due to the liquid resin or the leakage of the liquid resin.
Patent KR-20210099857-A (KR)
Title: Hydrocolloid Band and Method for Preparing the Same
Inventor: LEE JI SANG
IPC: A61F13/02
Filed: 2020-02-05
Abstract: Disclosed are a hydrocolloid band comprising a wound healing component and a skincare component and a manufacturing method thereof. According to the present invention, since the hydrocolloid band is formed so that a hydrocolloid layer includes active ingredients for wound healing or skincare, it is not required to apply a separate active ingredient to the skin, thereby providing effect of simplifying use and providing an effect by the active ingredient. In addition, it is not required to apply a separate active ingredient to the skin, thereby providing effects of maintaining adhesive force of the hydrocolloid band, simplifying a manufacturing process in comparison with conventional microneedle patches with active ingredients, and reducing manufacturing cost. The hydrocolloid band comprises a hydrocolloid layer, a protective film layer, a release sheet, and an active ingredient layer.
Patent KR-20200102954-A (KR)
Title: Diffractive light guide plate and display device including the same
Inventor: PARK JEONG HO
IPC: G02F1/1335
Filed: 2020-02-21
Abstract: The present invention provides a diffractive light guide plate allowing a view angle and an eye motion box to be largely formed and a display device including the same. According to one embodiment of the present invention, the diffractive light guide plate comprises: a light guide unit for guiding light; an input diffractive optical device diffracting the input light to allow light inputted from a light source to be introduced and guided on the light guide unit; and two diffractive optical devices having different linear grid patterns disposed in a predetermined area of the light guide unit. Each of two diffractive optical devices is configured to receive the light from the input diffractive optical device and direct the received light at another diffractive optical device by diffraction and is configured to receive the light from another diffractive optical device and output the received light from the light guide unit by diffraction. Moreover, two diffractive optical devices having different linear grid patterns are alternately arranged in at least one dimension within a central area which has at least a predetermined width in the predetermined area and is lengthily sectioned from a side adjacent to the input diffractive optical device to the opposite side.
Patent KR-20210111447-A (KR)
Title: A Low-temperature dehumidifier for drying foods
Inventor: KIM KYUNG SIK
IPC: F26B21/08
Filed: 2020-03-03
Abstract: The present invention relates to a dehumidifier used for drying various foods, wherein in order to firstly cool a high-temperature refrigerant supplied from a compressor (10) to a condenser (20) with a low-temperature refrigerant returned to the compressor (10) through an evaporator (40), a refrigerant pipe of a corresponding part is formed in the shape of a double pipe (W), so that a temperature rise in a drying chamber due to heat generation in the condenser (20) is prevented and dehumidification is effectively performed; and two condensers (20a, 20b) are installed in series to cool the refrigerant for the second and third times, and then the refrigerant is not immediately supplied to an expansion valve (30) but finally passed through a sub cooler (C) to lower the temperature fourthly before being supplied, thereby further lowering the surface temperature of the evaporator (40) and improving dehumidification effect at low temperatures.
Patent KR-20210111583-A (KR)
Title: Cell surface antigen of Macrophage and the use thereof
Inventor: LEE HEUNG KYU
IPC: C12Q1/6886
Filed: 2020-03-03
Abstract: The present invention relates to a composition for diagnosing cancer comprising an agent for measuring the expression level of a cluster of differentiation 169 (CD169) protein or a gene encoding the same. The composition for diagnosis of cancer provided in the present invention relates to a preparation for measuring the expression level of the CD169 protein or the gene encoding the same, and particularly relates to the diagnosis of brain cancer cells.
Patent KR-20210113761-A (KR)
Title: A data transfer method based on arithmetic characteristics between internal and external memory by memory controller
Inventor: PARK SUNGHO
IPC: G06N3/063
Filed: 2020-03-09
Abstract: Disclosed is a method for transmitting data based on the arithmetic operation characteristics between an internal memory and an external memory by an artificial intelligence (AI) operator which sends data to the external memory through a memory controller, defines a moving protocol for each data by specifying the moving protocol for the data, and transfers the data depending on a protocol for each defined operation. The method includes the steps of: (a) storing a transfer protocol for each operation type in the form of mapping data in advance; (b) analyzing, by the main operator, an instruction to determine whether the instruction is a transfer instruction between the internal memory and the external memory, and detecting the type of the operation when the instruction is the transfer instruction; (c) searching for, by the main operator, a transfer protocol depending on the operation type, based on the mapping data, and transferring the transfer instruction based on the found protocol to the memory controller; and (d) transferring, by the memory controller, the data stored in the memory depending on the found protocol. Through the above method, the data is transferred between the internal memory and the external memory depending on the protocol specified for each AI operation, thereby reducing a computation amount of the operation data, and transferring data along the optimized end-to-end path.
Patent KR-20210114693-A (KR)
Title: Assembly Biosample Concentration Device
Inventor: LEE JEONG HOON
IPC: G01N1/40
Filed: 2020-03-11
Abstract: Disclosed is an assemblable biological sample concentration device. According to the present invention, the assemblable biological sample concentration device comprises: a first disk positioned at one end of the biological sample concentration device and including a first filter providing a path for a sample to move; a second disk positioned at the other end of the biological sample concentration device and including a second filter; and a concentration disk positioned on a movement path of the sample to be analyzed that is absorbed by the first disk, and including a concentration filter in which a separation target component to be separated is concentrated, wherein the first disk, the second disk, and the concentration disk are provided to be detachable from each other to easily separate a concentrated target material.
Patent KR-20210119699-A (KR)
Title: ballaster water prevent method by blockchain
Inventor: NA JUN HEUM
IPC: C02F1/32
Filed: 2020-03-25
Abstract: The present invention relates to a ballast water pollution control method using a blockchain. According to the present invention, the ballast water flowing into or out of an empty space of a vessel to adjust the weight of the vessel is sterilized, and by storing the data transmitted from a sensor, the contamination level of the ballast water, in the database by a control unit by an encryption method of the blockchain method, the present invention can manage the water quality of ballast water accurately and reliably by the blockchain, thereby having a remarkable effect of preventing pollution of the sea. The position of the vessel is written using a GPS, and a flow meter or weight sensor is installed so that the control unit can check the amount of discharged ballast water.
Patent KR-20210119704-A (KR)
Title: manufacturing method of motor with masking band
Inventor: BYUN JONG HYUN
IPC: H02K15/10
Filed: 2020-03-25
Abstract: A motor manufacturing method according to the present invention includes an interphase insulation paper insertion process, a coil winding process, a coil insertion process, a wiring process, a fusing process, a forming process, a lacing process, and an electrical property inspection process, wherein a masking band is used to cover an outer surface of a coil to prevent the coil from being damaged in the process of temporarily wiring an interphase insulation paper with the coil or dismantling the temporarily wired state between the interphase insulation paper and the coil. The masking band is formed of a synthetic resin material with a certain level of insulation and elasticity, and has a thickness for maintaining a certain level of mechanical strength. According to the present invention, the masking band, which is formed of the synthetic resin material with a certain level of insulation and elasticity, and has the thickness for maintaining a certain level of mechanical strength, is used to protect the coil, so that the safety of the motor is ensured during the manufacturing process. As a result, the marketability of the product is improved.
Patent KR-20210122329-A (KR)
Title: Ventilation System having Single Bypass Damper
Inventor: BAEK YONG CHIL
IPC: F24F7/08
Filed: 2020-03-30
Abstract: One aspect of the present invention relates to a heat recovery ventilation device having a single bypass damper. More specifically, the heat recovery ventilation device having a single bypass damper has a single bypass damper to simplify a configuration so as to reduce manufacturing cost, and at the same time, secure durability and enables a fine dust control device to be mounted therein to control a fine dust filter amount by itself according to fine dust concentration. According to one embodiment of the present invention, the present invention simplifies an internal structure thereof to secure the durability, notifies a replacement period of a fine dust filter by itself to enable maintenance and repair at proper time, and controls by itself to minimize load applied to the fine dust filter to increase the replacement period of the filter.
Patent KR-20210123035-A (KR)
Title: A method for optimizing channel of multi-network environment
Inventor: KIM HONG JIN
IPC: H04L29/06
Filed: 2020-04-02
Abstract: The present invention provides an optimal channel setting method of a multi-network environment which comprises the following steps of: (a) allowing a wearable device to transmit transmission information to a communication setting unit; (b) setting an optimal channel based on the transmission information in the communication setting unit; (c) allowing a network unit to construct a network based on an optimal channel; (d) allowing a service unit to have two-way communication with the wearable device; and (e) checking whether the optimal channel is maintained. The communication setting unit supports continuous communication connection between the wearable device and the service unit.
Patent KR-20210123098-A (KR)
Title: System for controlling a work lamp using detection of drive lane in construction machinery, and controlling method thereof
Inventor: PARK HYUNJOO
IPC: E02F9/20
Filed: 2020-04-02
Abstract: The present invention relates to a construction equipment work ramp control system and a method therefor, which can automatically turn off a work lamp when recognizing a driving lane when construction equipment such as an excavator (poclain) or a loader is driving with the work lamp turned on. A construction equipment work ramp control system according to an embodiment of the present invention comprises: a work lamp which lights up when equipment is in operation; an EPOS for supplying power the work lamp; an image acquisition unit for acquiring image data by photographing the surroundings of the equipment; and a control unit which analyzes the acquired image data. When the work lamp is turned on, the control unit can transmit an ON or OFF signal of the work lamp to the EPOS based on an analysis result of the image data.
Patent KR-20210063195-A (KR)
Title: Planetary gear transmission and robot having the same
Inventor: LEE MIN HEE
IPC: F16H1/32
Filed: 2020-04-02
Abstract: The present invention relates to a planetary gear transmission and a robot having the same. In accordance with an aspect of the present invention, the planetary gear transmission comprises: a planetary gear apparatus which includes a sun gear, a ring gear, a plurality of planetary gears, and a carrier supporting the plurality of planetary gears; a motor which generates a rotary force inputted into the planetary gear apparatus, which includes a motor shaft and a motor body; a fixing member which fixes one of the sun gear, the ring gear, and the carrier of the planetary gear apparatus and prevents it from rotating; and a return rotary member installed on one of which are not fixed by the fixing member among the sun gear, the ring gear, and the carrier of the planetary gear apparatus. The return rotary member is formed to allow the motor shaft of the motor to be connected to the rest one on which neither the fixing member nor the return rotary member is installed among the sun gear, the ring gear, and the carrier of the planetary gear apparatus. When one of the sun gear, the ring gear, and the carrier of the planetary gear apparatus connected to the motor shaft is rotated by the motor shaft, the motor body rotates by the return rotary member, and the rotary force of the motor shaft is outputted through the return rotary member. The present invention aims to provide a planetary gear transmission and a robot having the same, which are able to have a smaller size.
Patent KR-20210123945-A (KR)
Title: Metasurface having exposed smooth side and method for designing the same
Inventor: CHOI WON JAE
IPC: G10K11/00
Filed: 2020-04-06
Abstract: The present invention discloses a metasurface with a smooth surface exposed. The metasurface, which is attached to a surface of a moving means running in a fluid medium and has a smooth surface exposed, includes multiple identical unit cells arranged in one direction. On one surface of the unit cell, n concave portions having different depths in the direction are formed with the same width and the same spacing, where n is a natural number equal to or greater than four. The different depths of the n concave portions make acoustic waves incident on the smooth surface of the metasurface and reflected from the bottom surface of each of the n concave portions have a phase gradient at equal intervals. The other surface of the metasurface on which the concave portions are formed is attached to the surface of the moving means, and the smooth surface of the metasurface is exposed to the outside.