baber/WOPTO huggingface dataset:
Patent KR-20210015255-A (KR)
Inventor: KANG HAN GI
IPC: B60H3/02
Filed: 2019-08-01
Abstract: The present invention relates to a dehumidifier, and more specifically, to a portable vehicle and the indoor dehumidifier which can be carried, enables a housing having an electric heater, a dehumidification filter, and a blower fan therein to be installed in an indoor space of a vehicle, performs dehumidification by allowing indoor air to be introduced into and discharged from the dehumidification filter through the blower fan, operates the blower fan and the electric heater when regenerating the dehumidification filter, and discharges the air having high temperature and humidity to the outside through an exhaust member installed in a duct and a glass window of the vehicle to be coupled to the duct.
Patent KR-20210015560-A (KR)
Inventor: KYUN BYOUG TAE
IPC: H05B44/00
Filed: 2019-08-02
Abstract: The present invention relates to a light A, B, and AB are turned off by composing one or two SMPS (power supply) of a LED lighting fixture and two switches. According to the present invention, it is possible to save the amount of lighting power in living rooms, kitchens, and rooms in apartment houses, lodging facilities, and efficiency apartments.
Patent KR-20200017361-A (KR)
Title: Composition for promoting plant growth comprising kraft lignin or kraft lignin oxide by fenton-based oxidation with increased solubility as effective component and uses thereof
Inventor: JEON JONG ROK
IPC: A01G7/06
Filed: 2019-08-07
Abstract: The present invention relates to a composition for promoting plant growth, comprising kraft lignin or fenton-reacted oxide of kraft lignin with improved solubility as active ingredients and a use thereof. The composition of the present invention can promote plant growth and increase production, thereby being useful as a substitute for humic acid in agriculture fields.
Patent KR-20210020362-A (KR)
Title: System for regenerating waste optical fiber cable
Inventor: PARK JONG GAB
IPC: H01B15/00
Filed: 2019-08-14
Abstract: The present invention relates to a pulverized material distributor for an automated system for recycling waste optical cables and, more specifically, to a waste optical cable freezing device for an automated system for recycling waste optical cables. The present invention provides an automated system that freezes waste optical cables (referred to as the optical cables) with liquid nitrogen, pulverizes the same, and separates the same by weight (into light materials and heavy materials) through a vibration separator, in particular, relates to a technique for separating pulverized materials through a vibration separator connected to each of distributors in a plurality of directions by transporting the pulverized materials (materials obtained by pulverizing cutting the optical cables), which have been pulverized by a pulverizer (if necessary, referred to as the distribution pipe), to the distributors which distribute the pulverized materials in a plurality of directions through a first duct by using a blower.
Patent KR-20210025863-A (KR)
Title: Physically transformative electronics and method therefor
Inventor: JEONG JAE WOONG
IPC: A61B5/00
Filed: 2019-08-28
Abstract: Disclosed are an electronic device capable of converting the physical properties and a method for converting the physical properties. An electronic device according to one embodiment of the present invention includes a platform in which the physical properties are converted according to conditions. At least one of shape, rigidity, and elasticity is converted according to the converted physical properties of the platform.
Patent KR-20210031554-A (KR)
Title: High melting point uniform composite powder manufacturing method and the High melting point uniform composite powder
Inventor: LEE TAEG WOO
IPC: B22F1/00
Filed: 2019-09-11
Abstract: The present invention relates to a method for manufacturing high-melting-point uniform-metal-silicide composite powder, which can manufacture uniform composite powder so that a high-melting-point material, which is difficult to process due to brittleness at room temperature and is impossible to cast at high-melting points, can be applied to actual industry, and high-melting-point uniform-metal-silicide composite powder. An embodiment of the present invention provides a method for manufacturing high-melting-point uniform-metal-silicide composite powder. The method comprises the steps of: preparing a high-melting-point metal silicide composite for manufacturing high-melting-point powder; setting melting conditions including a condition for reaching a melting temperature for preventing vaporization of high-melting-point metal silicide composite elements; generating a molten high-melting-point uniform-metal-silicide composite by melting the high-melting-point metal silicide composite according to the set melting conditions; and taking out, distributing, and cooling the molten high-melting-point uniform-metal-silicide composite to prepare a high-melting-point uniform-metal-silicide composite powder.
Patent KR-20210031138-A (KR)
Title: Sidewalk block with sound
Inventor: KIM YOON TAK
IPC: A61H3/06
Filed: 2019-09-11
Abstract: The present invention relates to a sidewalk block with sound. The sidewalk block with sound comprises: one or more sidewalk blocks (100) installed and fixed on the ground surface by recognizing an external contact status; and a sound output apparatus (200) which outputs a sound when the external contact status of the sidewalk blocks (100) is recognized. The sidewalk blocks (100) include: a housing (110) having a certain inner space; and an upper plate (120) engaged with an upper side of the housing (110). The inner space of the housing (110) includes: a pressure sensor unit (130) which generates an input signal when a pressure is generated when the upper plate is pressed; a first transmission/reception unit (140) which transmits the input signal from the pressure sensor unit (130) to the sound output apparatus; and a first power supply unit (150) which supplies power to the pressure sensor unit (130). The sound output apparatus outputs a sound when the input signal is received.
Patent KR-20210034874-A (KR)
Title: System for meal kit sales service provision according to recipe contents and method thereof
Inventor: LEE SEOK YOUNG
IPC: G06Q30/06
Filed: 2019-09-23
Abstract: The present invention relates to a system for providing a meal kit sales service according to recipe content recommendation and a method thereof. The method for providing a meal kit sales service according to recipe content recommendation of the present invention comprises: a step of uploading a plurality of pieces of pre-made recipe content from a provider terminal to the system for providing a meal kit sales service; a step of extracting a list of top n pieces of recipe content with a high number of recommendations or views from among the recipe content; a step of providing a meal kit sales list through an application pre-installed in a consumer terminal when the meal kit sales list corresponding to the recipe content included in the extracted list is uploaded; a step of requesting delivery of a meal kit included in order information by the system for providing a meal kit sales service when the order information is input by the consumer terminal, and an order is completed; and a step of distributing and paying an amount of money at a preset rate to the provider terminal that provided the recipe content of the meal kit included in the order information. As described above, according to the present invention, by selling the meal kit produced using the recipe content selected by a consumer and distributing a sales revenue to a recipe provider, it is possible to create no capital and no store profit, thereby reducing the startup risk.
Patent KR-20200136798-A (KR)
Title: Method and apparatus for execiting function of radio access network
Inventor: KIM JOONG HOON
IPC: H04W24/02
Filed: 2019-09-27
Abstract: The present disclosure relates to a method and apparatus for performing a function of a wireless access network in a wireless communication system. According to an embodiment of the present invention, a server performing a function of a wireless access network acquires traffic processing information about a plurality of base stations connected to the server, acquires information on traffic to be generated in the plurality of base stations for each service type based on the traffic processing information and preset service type information, and may adjust the resource or number of software components that virtualize the function of the wireless access network in the server based on the information on traffic to be generated in the plurality of base stations for each service type.
Patent KR-20210038084-A (KR)
Title: Semiconductor device and method for fabricating the same
Inventor: BIN JIN HO
IPC: H01L29/423
Filed: 2019-09-30
Abstract: The present technology provides a semiconductor device with improved electrical properties and a method for manufacturing the same, and the semiconductor device manufacturing method according to the present technology includes: forming an alternating stack in which insulating layers and sacrificial layers are alternately stacked on a substrate; forming an opening in the alternating stack; etching a first portion of the sacrificial layers through the opening to form horizontal recesses between the insulating layers; forming charge trap layers isolated in the horizontal recesses; forming a second through-portion by etching the alternating stack in which the second portion of the sacrificial layer remains; removing a second portion of the sacrificial layers through the second through-portion to form gate recesses exposing a non-flat surface of the charge trap layers; flattening the non-flat surfaces of the charge trap layers; and forming a gate electrode filling the gate recesses.
Patent KR-20200057613-A (KR)
Title: Electronic Doorlock Control Method
Inventor: KIM GAB SIK
IPC: G07C9/00
Filed: 2019-10-01
Abstract: The present invention relates to a method of controlling an electronic door lock which controls a door lock configured to open and close a door of each locker configured to store articles. The method of controlling the electronic door lock comprises: (1) a step of registering an owner key configured to register another key to all door locks of each of a plurality of lockers; (2) a step of registering a plurality of master keys configured to open and close all the door locks after registering the owner key; (3) and a step of registering a user key configured to open and close only each door lock to a corresponding door lock after registering the master key, wherein in step (1), an owner key signal means corresponding to the owner key is assigned to be generated or possibly generated in each door lock during an owner key setting time, which is a set time. Accordingly, the present invention may provide a method of controlling a door lock, which facilitates management when a plurality of keys or various types of keys are simultaneously used, and enables simple and convenient registration, change, and the like of a key even when all the managers managing the plurality of keys are not present.
Patent KR-20210043222-A (KR)
Title: Transformer protection system comprising digital locking apparatus of terminal block for testing
Inventor: PARK SE HWAN
IPC: H01F27/40
Filed: 2019-10-11
Abstract: The present invention relates to a transformer protection panel including a digital locking device, capable of automatically locking a protection cover for a terminal block for testing of a transformer protection panel. The transformer protection panel includes: a display displaying a driving state of a transformer; a protection cover protecting a terminal block for testing; a digital locking device for setting the protection cover in a locked state; and an intelligent electronic device operatively connected with the display and the digital locking device. The intelligent electronic device obtains on/off information of a circuit breaker, a disconnecting switch and an earthing switch from a gas-insulated switchgear, determines the driving state of the transformer based on the on/off information of the circuit breaker, the disconnecting switch and the earthing switch, displays the determined driving state of the transformer on the display, and controls the digital locking device based on the driving state of the transformer to set the locked state of the protection cover, thereby preventing the malfunction of the transformer caused by a work mistake caused by an error about the driving state of the transformer.
Patent KR-20190123703-A (KR)
Title: Module type display device
Inventor: DONG HYUN KIM
IPC: G09F9/302
Filed: 2019-10-14
Abstract: According to the present invention, a modular display device comprises: a plurality of display modules connected to each other to form a screen and individually having light emitting devices; and an optical calibrating unit including an optical determination unit for sensing and determining the optical characteristics of the light emitting devices, respectively, included in the display modules for optical calibration of the display modules.
Patent KR-20210047089-A (KR)
Title: Air curtain apparatus for cooking appliance
Inventor: HONG YOUNG YI
IPC: F24C15/20
Filed: 2019-10-21
Abstract: The present invention provides an air curtain device for a cooking appliance. A cooling air generator (24) and a pump (20) are provided inside a base (10) for supporting the air curtain device on the floor. A lifting rod (30) is installed on the base (10) to be liftable. A connection duct (31) is installed on the lifting rod (30). A blower unit (32) is connected to and installed on the connection duct (31) to deliver external air to the connection duct (31). In order to purify the air entering the blower unit (32), a filter unit (33) is installed at the inlet of the blower unit (32). A curtain nozzle (36) is installed at the front end of the connection duct (31). The curtain nozzle (36) has a horizontal injection hole (37) and a vertical injection hole (38) to form a horizontal air curtain (39) and a vertical air curtain (39').
Patent KR-20210047474-A (KR)
Inventor: HWANG SUNG JOO
IPC: G05B23/02
Filed: 2019-10-22
Abstract: The present invention relates to a method for diagnosing a correlation and causality between plant processes. According to an embodiment of the present invention, the method for diagnosing a correlation and causality between plant processes comprises the steps of: (a) calculating a difference value between the maximum value and the minimum value of a comparison process by setting a reference process, which is a reference for diagnosis, and the comparison process, which is a process for performing comparison diagnosis; (b) deriving a cross-correlation function according to a time delay between the reference process and the comparison process by comparing the difference value with the minimum variation width limit value; (c) calculating the maximum cross-correlation index value and the maximum time delay value at that time by using the cross-correlation function; and (d) inputting and storing the maximum cross-correlation index value and the maximum time delay value in a cross-correlation index and a causality index, respectively, by comparing the maximum cross-correlation index value with the cross-correlation index limit value.
Patent KR-20210048098-A (KR)
Title: Stretchable multi-purpose case
Inventor: KIM KYOUNG RAN
IPC: B65D1/22
Filed: 2019-10-23
Abstract: The present invention relates to a stretchable multipurpose case and, more specifically, to a stretchable multipurpose case, which comprises: a central housing (10) in which a pair of first wall portions (12), facing in a longitudinal direction, and a first bottom portion (11) form one plate; and two side housings (20) in which a pair of second wall portions (22) facing in the longitudinal direction, a third wall portion (23) connected to be perpendicular to the second wall portion (22), and a second bottom portion (21) form one plate. Guide grooves (13) are formed in both cut surfaces of the first wall portions (12) and the first bottom portion (11) of the central housing (10). The second wall portions (22) and the second bottom portion (21) of the side housing (20) are inserted into the guide grooves (13) to slide.
Patent KR-20200119698-A (KR)
Title: Hydrocarbon proton exchange membrane comprising functional nanoparticles providing hopping mechanism, and method of preparing the same
Inventor: RHEE HEE WOO
IPC: H01M8/1025
Filed: 2019-10-29
Abstract: The present invention relates to a hydrocarbon polymer electrolyte composition comprising polyhedral oligomeric silsesquioxane (POSS) nanoparticles including a terminal amine group, and to a proton conductive nano-composite membrane comprising the same having excellent hopping conduction mechanism.
Patent KR-20210054771-A (KR)
Title: Steer-by-wire type steering apparatus
Inventor: PARK JUNG SIK
IPC: F16H57/039
Filed: 2019-11-06
Abstract: According to embodiments, a steer-by-wire type steering device applies frictional force while rotating a steering shaft to provide steering sensation to a driver, and more specifically, the frictional force is increased as a steering angle is increased and the maximum steering angle is restricted to more increase the steering sensation of the driver. Moreover, the present invention can automatically restore a steering wheel and controls the frictional force applied to the steering shaft according to vehicle speed and a road state so as to provide the proper steering sensation according to a situation to the driver.
Patent KR-20210056134-A (KR)
Title: Electronic device case for electric heater
Inventor: YU HEE JAE
IPC: F24C15/30
Filed: 2019-11-08
Abstract: An electric hand warmer case according to one embodiment of the present invention comprises a main body having a storage space so that a mobile terminal can be stored and covering a rear surface and an outer peripheral surface of the mobile terminal, and a heating structure detachably coupled to the main body; and the heating structure comprising the heating part of a flat shape, and a control part that controls a temperature of the heating part using a temperature sensor that measures a temperature of the main body or the heating part. According to the present invention, since the case of the portable terminal and the electric hand warmer are detachable, only the electric hand warmer can be separately carried or only the case can be inserted into the portable terminal, thereby increasing a convenience of a user.
Patent KR-20190129786-A (KR)
Title: Compact deflecting magnet
Inventor: RAND ROY E
IPC: H01J37/147
Filed: 2019-11-08
Abstract: The present invention relates to a particle beam device including a magnet. The particle beam device comprises: a particle beam source configured to emit electrons and ion beams; a plurality of yokes arranged in a substantially rectangular shape; and a coil set including a plurality of coils, wherein windings of the coils are uniformly distributed across and wound around the yokes, the coil set is configured to produce both dipole and quadrupole fields and the magnet is configured to deflect and focus electrons and ion beams.
Patent KR-20200042438-A (KR)
Inventor: JEON YU JU
IPC: B05D3/02
Filed: 2019-11-11
Abstract: The present invention relates to a method for coating a stainless steel material, to increase adhesion of coating layers. According to the present invention, the method comprises: a washing step (S1) of performing degreasing and washing for oily and water-soluble pollutants stuck on a surface of the stainless steel material (10); a plasma processing step (S2) of plasma-processing the surface of the stainless steel material (10) with plasma rays to form an anion active layer (20); a one-pack type primer spray and coating step (S3) of spraying and coating a one-pack type primer on the anion active layer (20) of the stainless steel material (10) to form a one-pack type primer layer (30); a metallic color paint spraying and coating step (S4) of spraying and coating a metallic color paint on the one-pack type primer layer (30) to form a metallic color paint layer (40); and a topcoat paint spraying and coating step (S5) of spraying and coating a topcoat paint on the metallic color paint layer (40) to form a topcoat paint layer (50).
Patent KR-20210057900-A (KR)
Title: Device and method for inputting and displaying characters combining korean and latin
Inventor: YOO SO RI
IPC: G06F3/02
Filed: 2019-11-13
Abstract: The present invention relates to a method for inputting and displaying a combination of Korean and Latin characters, which includes the steps of: receiving a first input which is a Latin character; receiving a second input which is a Hangul vowel; and combining the first input with an onset and the second input with a nucleus to form one character and display it.
Patent KR-20210058198-A (KR)
Title: Composition for ceramic fiber and ceramic fiber manufactured therefrom
Inventor: LEE
IPC: C04B111/00
Filed: 2019-11-13
Abstract: The present invention relates to a ceramic fiber composition and a biodegradable ceramic fiber for a high-temperature insulation material manufactured therefrom. The ceramic fiber composition comprises 5 to 20 parts by weight of SiO_2, 45 to 55 parts by weight of K_2O, 20 to 40 parts by weight of Al_2O_3 and 0.5 to 14 parts by weight of ZrO_2. Therefore, a ceramic fiber made of the ceramic fiber composition has excellent fiber resilience.
Patent KR-20210058389-A (KR)
Title: Object recognition system of image based on deep learning
Inventor: JANGWOOK OH
IPC: G06K9/62
Filed: 2019-11-14
Abstract: Provided is an image object recognition system, which includes: a plurality of mirrors installed on a plurality of sidewalls inside a storage box which can store goods; a camera acquiring images of the inside of the storage box and the plurality of mirrors; and a controller generating a control signal for controlling the operation of the plurality of mirrors.
Patent KR-20210059132-A (KR)
Inventor: KIM JEE HOON
IPC: H01L29/786
Filed: 2019-11-14
Abstract: According to one embodiment of the present invention, provided is a display device, which includes: a substrate; a semiconductor layer positioned on the substrate; a gate layer positioned insulated with the semiconductor layer and a gate insulating film interposed therebetween; an insulating film positioned between the semiconductor layer and the gate layer; and a metal layer positioned on the insulating film. The semiconductor layer and the gate layer are connected through the metal layer, and the semiconductor layer overlaps the gate layer and the substrate in a direction perpendicular to the substrate.
Patent KR-20210060874-A (KR)
Inventor: LEE JANGWOO
IPC: G06F3/14
Filed: 2019-11-19
Abstract: Various embodiments of the disclosure relate to an electronic device having a foldable display and a method of operating the same. An electronic device according to various embodiments includes a display; a processor operatively coupled to the display; and a memory operatively coupled to the processor, wherein the memory is configured to store instructions that, when executed, cause the processor to: display at least one object through the display, detect an operation event in which the display is switched from a first state to a second state, monitor a state change of the display based on the operation event, detect the display being folded to a designated angle, divide the display into a first display surface and a second display surface based on the display being folded to the designated angle, and rearrange and display the at least one object based on at least one of the first display surface or the second display surface. Various embodiments are possible.