baber/WOPTO huggingface dataset:
Patent KR-20210087776-A (KR)
Title: Automatic blackboard eraser
Inventor: KIM HYUN SU
IPC: B43L19/00
Filed: 2020-01-03
Abstract: The present invention relates to an automatic blackboard eraser which comprises: a cylindrical housing unit; a motor unit inserted into the housing unit; a rotating plate unit connected to the motor unit and receiving power from the motor unit to rotate; an eraser unit coupled to the lower part of the rotating plate unit, rotating in response to rotation of the rotating plate unit, and erasing characters written on a blackboard; a supply unit coupled to one side of the housing unit and having a cleaning agent stored therein; a flow path connected to the supply unit; and a plurality of injection units branched at an end of the flow path. According to the present invention, a user can separate and place the plurality of spraying units at a desired position requiring the eraser unit, so that the cleaning agent is injected. Since the injection unit is made of a bendable material to easily maintain the shape so that a separate fixture is not required, a compact and lightweight device can be implemented. In addition, a coating layer is formed along the outer surface of the housing unit, thereby preventing adhesion of dust particles and dust.
Patent KR-20210090415-A (KR)
Title: Laundry treating apparatus and control method thereof
Inventor: KIM KWANG SIK
IPC: D06F37/30
Filed: 2020-01-10
Abstract: In accordance with an embodiment of the present specifications, a control method of a laundry treating device, comprises: a first step of driving a motor to accelerate the rotational speed of a drum in which laundry is accommodated to correspond to a specific speed range; a second step of accelerating the rotational speed of the drum within the specific speed range; a third step of decelerating the rotational speed of the drum within the specific speed range; and a fourth step of decelerating the rotational speed of the drum to the specific speed range or less when a current value related to the motor corresponding to the second step and a current value related to the motor corresponding to the third step correspond to a specific condition. In accordance with an embodiment of the present specifications, the laundry amount can be detected without a significant change in the number of rotations of the drum while the laundry treating device performs dehydration and drying processes, such that the time required for the entire washing process can be reduced, and noise due to a change in the number of rotations can be reduced.
Patent KR-20210090996-A (KR)
Title: Heat conversion device
Inventor: AN SANG HUN
IPC: H01L35/30
Filed: 2020-01-13
Abstract: According to an embodiment of the present invention, a power generation device comprises: a cooling unit including a flow path therein; and a thermoelectric module disposed on one surface of the cooling unit. The flow path includes a plurality of first flow path units disposed along a first direction, a plurality of second flow path units disposed along a second direction perpendicular to the first direction, and a plurality of bending units for connecting the first flow path units and the second flow units. The plurality of second flow path units comprises a first straight unit, a second straight unit, and an uneven unit which are spaced apart from each other in the first direction and disposed straight, and the uneven unit is disposed between the first straight unit and the second straight unit.
Patent KR-20210092595-A (KR)
Title: Method and apparatus for ouputting frequency signal considering interence frequency signal
Inventor: KIM KYU SEOK
IPC: H04B17/345
Filed: 2020-01-16
Abstract: An embodiment of the present invention provides a method and apparatus for monitoring whether an interference frequency signal is present. A method for outputting a frequency signal in consideration of interference frequency signal includes the steps of: generating a test frequency signal based on a preset first frequency and first amplitude; outputting the test frequency signal; generating a target frequency signal by receiving an ambient signal; determining whether an interference frequency signal with respect to the test frequency signal is present, based on the target frequency signal; generating a frequency signal by changing at least one of the first frequency and the first amplitude when the interference frequency signal is present; and outputting the frequency signal.
Patent KR-20210005509-A (KR)
Inventor: KIM JONG DEOK
IPC: A23L27/10
Filed: 2020-01-20
Abstract: The present invention relates to a method for preparing fast-fermented bean paste with aged kimchi, and fast-fermented bean paste with aged kimchi prepared thereby. The method for preparing fast-fermented bean paste with aged kimchi comprises the steps of: (1) inoculating soybeans, which are obtained by soaking the soybeans, draining water, and steaming and cooling the soybeans, with a Bacillus subtilis strain, and fermenting the soybeans to prepare fast-fermented bean paste; (2) salting Chinese cabbage in salt water and washing the salted Chinese cabbage to remove salt therefrom; (3) mixing the salted Chinese cabbage desalted in the step (2) with glutinous rice paste, red pepper powder, high fructose, anchovy sauce, onion, kelp concentrate, garlic, salted shrimps, ginger and green onion to make a kimchi mixture, and aging the kimchi mixture prepare aged kimchi; and (4) mixing the fast-fermented bean paste prepared in the step (1) with the aged kimchi prepared in the step (3). According to the present invention, it is possible to inhibit the growth of harmful microorganisms that occur during a fermentation process.
Patent KR-20210105785-A (KR)
Inventor: HEEJIN KIM
IPC: H04W4/80
Filed: 2020-02-19
Abstract: Various embodiments of the present invention relate to an electronic device and a method of controlling an audio output thereof. The electronic device comprises: a wireless communication module; a memory storing a priority of a plurality of external electronic devices; an output module; and a processor. The processor is configured to: control the wireless communication module to establish a first wireless communication channel with a first external electronic device; control the wireless communication module to establish a second wireless communication channel with a second external electronic device; control the output module to output first audio data received through the first wireless communication channel; identify a priority of the first external electronic device and a priority of the second external electronic device when receiving second audio data through the second wireless communication channel while outputting the first audio data; identify a type of the first audio data and a type of the second audio data; adjust an output parameter of the first audio data and an output parameter of the second audio data based on the priority, the type of the first audio data, and the type of the second audio data; and output the first audio data and the second audio data with the adjusted output parameter through the output module. In addition, various embodiments are possible. The electronic device can control the audio output by reflecting the intention of a user when the audio data is received from the plurality of external electronic devices.
Patent KR-20210107250-A (KR)
Title: Apparatus and method for evaluating maintenance trainling results based on virtual reality
Inventor: KANG JIN A
IPC: G09B9/00
Filed: 2020-02-24
Abstract: The present invention relates to an apparatus and a method for evaluating maintenance education training results based on virtual reality. The apparatus for evaluating maintenance education training results based on virtual reality comprises: a training data collection unit collecting maintenance education training data to be evaluated; a motion analysis evaluation unit analyzing and evaluating the motion of a trainee based on the movement and position of the trainee recognized through a plurality of sensors provided on virtual reality equipment worn by the trainee and collected maintenance education training data when maintenance education training content is played in the virtual reality equipment, and maintenance education training is started through trainee control equipment; a skill level scoring unit scoring the skill level of the trainee based on motion results of the trainee analyzed and evaluated while the trainee performs the maintenance education training; and an arrangement result deriving unit deriving equipment line arrangement results to be maintained by the corresponding trainee based on skill level score results of the trainee.
Patent KR-20210108737-A (KR)
Title: Method, system, and computer program for adding diary to calendar
Inventor: KIM YOUNG HYUK
IPC: G06Q10/10
Filed: 2020-02-26
Abstract: Disclosed are a method, system, and computer program for adding a diary to a calendar. The method for adding a diary includes the steps of: providing an interface for selecting data included in a messaging platform when a diary generation request for a specific period in a calendar is input; and adding a diary document to the calendar by generating the diary document based on the data selected through the interface and associating the diary document with a specific period.
Patent KR-20200115131-A (KR)
Title: Conveying apparatus for glass substrate, apparatus for manufacturing laminated glass and method of manufacturing laminated glass
Inventor: NISHIMORI TOSHIMASA
IPC: C03C17/00
Filed: 2020-03-05
Abstract: The present invention relates to a conveyance device (11) of a glass substrate (1), which can suppress the breakage of the glass substrate and, more specifically, to a conveyance device (11) of a glass substrate (1), comprising: a feeding roll (21) which feeds the conveyance substrate (4) provided with the glass substrate (1) and a first protective material (5); a protective material winding roll (23) for winding the first protective material (5) from the glass substrate (1); a winding roll (41) which is disposed on a downstream side in the conveyance direction of the feeding roll (21) and winds up the glass substrate (1); and an antistatic part (15) positioned between the feeding roll (21) and the winding roll (41).
Patent KR-20200030519-A (KR)
Title: Electric press, load determination method and program
Inventor: HIRUMA KENICHIRO
IPC: G05B19/401
Filed: 2020-03-11
Abstract: The present invention provides load determination in accordance with machining work or load determination intuitive and easy for users to know. A detection unit detects a pressing position of a pressing unit during pressing machining and a load value at the pressing position. A load information storage unit stores the pressing position of the pressing unit and time-series data corresponding to the load value at the pressing position. A direction calculation unit calculates a direction at a prescribed data point of the time-series data stored in the load information storage unit, and a direction at a prescribed data point of reference time-series data stored in a reference load information storage unit. A direction comparison unit obtains a difference between the direction at the prescribed data point of the time-series data and a direction at a corresponding data point of the reference time-series data corresponding to the prescribed data point. And a determination unit determines whether the difference between the direction at the prescribed data point of the time-series data and the direction at the corresponding data point of the reference time-series data is included in a prescribed range.
Patent KR-20210116871-A (KR)
Title: Anti-fungal Composition Containing Sodium Bicarbonate and Skin conditioning agents and Wet wipes Comprising said Composition
Inventor: CHOE JIN YOUNG
IPC: A01N31/02
Filed: 2020-03-18
Abstract: The present invention relates to an antibacterial composition containing baking soda and ethylhexylglycerin, and a wet wipe containing the same and, more specifically, to an eco-friendly antibacterial composition having various spectrums of antibacterial activity and a wet wipe containing the same. According to the present invention, the eco-friendly antibacterial composition comprises: 0.05 to 2.0 wt% of baking soda; 0.35 to 0.45 wt% of sodium benzoate; 0.06 to 0.2 wt% of levulinic acid; 0.04 to 0.12 wt% of sodium levulinate; 0.2 to 0.38 wt% of a pH adjuster; and the remaining amount of purified water. Accordingly, the eco-friendly antibacterial composition has no skin irritation, is not only harmless to the human body, and has a broad antibacterial spectrum against various microorganisms, thereby being useful for manufacturing wet wipes.
Patent KR-20200034693-A (KR)
Title: System and method for providing stimulation to a user's senses
Inventor: KANG WON SEOK
IPC: G06F8/38
Filed: 2020-03-20
Abstract: Disclosed are a system and a method for providing a stimulus for senses of a user. The method for providing a stimulus can comprise the steps of: generating components related to a protocol; placing components selected by a user among the components in a component placement area; defining a parent relation or a child relation by connecting the components placed in the component placement area according to the type of each of the components placed in the component placement area; determining attributes of the components in which the parent relation or child relation is defined; and controlling a stimulus providing apparatus to sequentially provide stimuli for senses of a user according to a connection relation of the components and the attributes of the components.
Patent KR-20210119123-A (KR)
Title: Smart memo device and method thereof
Inventor: JANG SEO YUN
IPC: G06F3/14
Filed: 2020-03-24
Abstract: The smart memo device, which can be independently operated and linked to a smartphone to check schedules and memos, comprises: an operating system which performs a Bluetooth discovery procedure and is responsible for transmitting and receiving data after Bluetooth pairing; an application which processes content of a memo received from a smartphone; and a touch screen which supports touch input to complete the content of the memo or perform calendar, stopwatch, checklist, and photo functions. The content of the memo received from the smartphone by the application operating in the operating system is displayed on the touch screen.
Patent KR-20200115377-A (KR)
Inventor: TAE JOO PARK
IPC: H01M10/0585
Filed: 2020-03-30
Abstract: The present invention relates to an electrode structure having reduced interfacial resistance and a manufacturing method of an electrode structure. The manufacturing method of an electrode structure comprises the steps of: preparing a base substrate; forming an amorphous seed layer covering the base substrate; crystallizing the seed layer; and forming a functional film for a secondary battery covering the crystallized seed layer and having an inherently crystalline structure.
Patent KR-20200036839-A (KR)
Title: Organic light emitting device and manufacturing method thereof
Inventor: MUN HYO YOUNG
IPC: H01L51/50
Filed: 2020-03-30
Abstract: According to an embodiment of the present invention, a manufacturing method of an organic light emitting device includes: a step of forming an organic light emitting display panel on a support member wherein the light emitting display panel includes a substrate, an organic light emitting element formed on the substrate, and a thin film sealing layer covering the organic light emitting element; a step of separating the support member from the organic light emitting display panel; a step of attaching a lower protection film under the organic light emitting display panel; and a step of cutting the organic light emitting display panel to separate the same into a plurality of organic light emitting devices. The lower protection film may include a first anti-electrostatic layer removing static electricity. Therefore, the manufacturing method of an organic light emitting device forms the first anti-electrostatic layer for removing static electricity on the lower protection film, thereby preventing an operation fault by blocking malfunction of a thin film transistor of an organic light emitting device due to static electricity occurring when the support member is removed from the substrate.
Patent KR-20210122485-A (KR)
Title: Ultrasonic treatment devices for dental
Inventor: LEE NAKBUM
IPC: A61N7/00
Filed: 2020-04-01
Abstract: The present invention relates to a dental ultrasound treatment device. The present invention relates to the dental ultrasound treatment device which comprises: a body; a vibrating unit coupled to the body; and a power connection unit to which the vibrating unit is coupled. The dental ultrasound treatment device performs treatment by applying an ultrasound vibration to an implant-treated gum region to promote generation of an alveolar bone.
Patent KR-20210112207-A (KR)
Title: Method for driving shaft generator of ship
Inventor: KIM HYUN JAE
IPC: B63J3/02
Filed: 2020-04-02
Abstract: The present invention relates to a method of operating a shaft generator of a ship operating in a power take home (PTH) mode. According to an embodiment of the present invention, a method of operating a shaft generator of a ship may comprise the steps of: turning off a main engine and generator engine of the ship, by an engine control system; operating a power take home (PTH) mode of the shaft generator, by a power management system; turning off, by the engine control system, a fuel supply operation of the main engine and turning on a lubricating oil supply operation; and propelling the ship with the shaft generator, by the engine control system.
Patent KR-20210126899-A (KR)
Inventor: SEOKKYU CHOI
IPC: B60R13/04
Filed: 2020-04-13
Abstract: The present invention relates to a method for manufacturing a car door garnish using rear surface deposition and a car door garnish manufactured thereby and, more specifically, to a technique that can realize a two-tone design. According to the present invention, the manufacturing method for a car door garnish using rear surface deposition comprises: a step for performing an insert injection molding of a colored material having a plurality of holes formed at the rear of the transparent material molded product; and a step for depositing a metal film on the rear surface, thereby simultaneously revealing the metal film and colored material deposited on the front of the transparent material molded product.
Patent KR-20200130121-A (KR)
Title: Chemical source vessel with dip tube
Inventor: YEDNAK III ANDREW MICHAEL
IPC: G01F23/04
Filed: 2020-04-23
Abstract: Disclosed is a chemical supply source vessel with a dip tube, which includes: a level sensor tube arranged in an elongated counterbore contained in a housing of the chemical vessel; and the dip tube. The chemical vessel can be configured to allow a pushback routine to be implemented, whereby a level of liquid in the chemical vessel is reduced to a point where the dip tube is free from liquid inside the dip tube or at the bottom of the dip tube. When the dip tube is free of the liquid, a vacuum source can be used to purge vapor within the chemical vessel without the risk of damage to the vacuum source.
Patent KR-20210133647-A (KR)
Title: System-linked energy storage system and power control apparatus
IPC: H02J3/18
Filed: 2020-04-29
Abstract: A power control device of the present invention is connected to a power grid to supply active power and reactive power to a grid. The power control device comprises: a bidirectional insulated DC/DC converter that converts DC power of a DC input terminal capacitor into DC power of a DC link capacitor in an isolated state; a bridge-type DC/AC inverter that converts the DC power of the DC link capacitor into AC power to supply active power and reactive power to the grid; a DC/DC controller for controlling an operation of the DC/DC converter with a voltage value of the DC link capacitor; and a DC/AC controller for controlling an operation of the DC/AC inverter with a voltage value of a DC input terminal.
Patent KR-20210133793-A (KR)
Title: Kiosk for thermal sensing and operation method thereof
IPC: G07F17/04
Filed: 2020-04-29
Abstract: The present invention relates to a thermal sensing kiosk capable of checking body temperature information of a user who wants to use the kiosk and checking the user's body temperature, and an operation method thereof. The thermal sensing kiosk comprises: a kiosk body; a screen disposed on the front part of the kiosk body to provide specific information to a user; a user recognition unit for recognizing ta face of a user who has approached the kiosk body to confirm identity information; and a body temperature sensing unit for detecting the body temperature of the user whose identity information is confirmed in the user recognition unit.
Patent KR-20210008811-A (KR)
Inventor: YANG SEOG JU
IPC: A47J37/12
Filed: 2020-04-29
Abstract: The present invention relates to a closed smokeless automatic fryer to be used in a space where a hood and a duct are not installed. According to the present invention, the closed smokeless automatic fryer comprises: an input unit receiving frying conditions; a lift means installed to be separated from a side separation space separated from a frying space of a fryer main body and arranged in the frying space to raise and lower a frying net and a frying net support which are detachably installed therein; a heater heating oil inside an oil tank in the frying space and detachably installed in an inner wall socket of the frying space; a temperature sensor detecting the temperature of the oil inside the oil tank; an upper exhaust filter installed in the upper part of the main body and including a plurality of filters and a plurality of exhaust fans, and absorbs odors, steam, and/or smoke generated during frying through an exhaust hole formed in the upper part of the inner space to discharge the same; and a control unit controlling operation of the lifting device, the heater, and the exhaust filter based on the frying conditions received from the input unit and the temperature received from the temperature sensor. The lifting means includes a rail, a rotating motor, a spur gear, and a rack gear, and raises or lowers the frying net and the frying net support.
Patent KR-20210136773-A (KR)
Title: content storage and guarantee system
IPC: G06Q30/02
Filed: 2020-05-09
Abstract: The present invention relates to a promise content guarantee system, and more specifically, to a system, which safely stores and guarantees promises such as quotations or services between salespeople and customers by using blockchain technology. The promise content guarantee system includes the steps of: a) inputting quotation and service contents suggested by a salesperson through a data input unit; b) a step of distributing and storing the quotation and service contents input in step a) using the blockchain technology; c) generating the quotation and service contents stored in step b) in the form of a guarantee; d) showing a warranty certificate created in step c) to the customers and salespeople; and a control step of controlling all steps.
Patent KR-20210138224-A (KR)
Title: Composition comprising Curcuma longa extract for the prevention, improvement or treatment of diseases caused by caffeinism
IPC: A23L33/105
Filed: 2020-05-12
Abstract: The present invention relates to a composition for prevention, improvement or treatment of diseases caused by caffeinism that comprises a turmeric extract as an active ingredient. A composition comprising curcuma longa extract as an active ingredient according to the present invention is non-toxic, effectively improves sleep disorders caused by caffeinism, inhibits central nervous system excitation, has an excellent effect of preventing, improving, or treating diseases caused by caffeinism, and can be usefully used in the manufacture of competitive foods and pharmaceuticals.