baber/WOPTO huggingface dataset:
Patent KR-20210106792-A (KR)
Title: Phased pv generation information monitoring method and system for efficient fault diagnosis of solar photovoltaic power station
Inventor: JEONG JIN DOO
IPC: H02S50/00
Filed: 2020-02-21
Abstract: Disclosed are a system and method for monitoring staged power generation information for efficient fault diagnosis of a solar photovoltaic power station. A string level abnormal operation monitoring system according to an embodiment of the present specification includes: a current sensor which is attached to a connection panel of a solar photovoltaic power station and senses output current of two or more strings; a wireless transmission device which is connected to the current sensor, suppresses a noise component from the sensed output current, and transmits suppressed output current information to a wireless communication information collection device through a wireless communication network; and the wireless communication information collection device which receives the output current information to compare/analyze the same. When the output current information is equal to or less than a threshold, a string corresponding to the output current information can be determined to be in an abnormal operation.
Patent KR-20210109204-A (KR)
Title: Protection system for charge and discharge of secondary battery and method for processing the same
Inventor: KOO TAE GEUN
IPC: H02J7/00
Filed: 2020-02-27
Abstract: The present invention relates to a secondary battery charging/discharging protection system (1) and method (S1), and more particularly, to a system and a method, including a first control device (10) for performing charge/discharge control of a secondary battery by software, and a second control device (50) for performing charge/discharge control of the secondary battery only during an error operation of the first control device (10) and stopping outputting a pulse width modulation (PWM) signal by generating a hardware error signal according to the charging/discharging state of a battery unit, thereby protecting the battery unit from being overcharged or overdischarged, and at the same time, protecting the battery unit even in the case of errors or malfunctions in the components of the first control device (10).
Patent KR-20200131731-A (KR)
Inventor: JEON SEUNGGIL
IPC: H01Q9/04
Filed: 2020-03-13
Abstract: According to various embodiments, disclosed is an electronic device capable of preventing separation of a non-conductive part from a conductive part of a housing from an external impact. The electronic device comprises: a front cover and a rear cover forming a part of an exterior of the electronic device; an array antenna including a plurality of antenna elements disposed between the front cover and the rear cover; and a support member disposed between the front cover and the rear cover, supporting a display of the electronic device, and extending to a side surface of the electronic device to at least partially form a side surface portion of the electronic device, wherein the support member includes a conductive first part forming an exterior of the side surface portion, a second part being adjacent to the array antenna, the front cover, and the conductive first part, and including at least one opening part filled with a non-conductive material, and a third part composed of a non-conductive material and being adjacent to the array antenna, the rear cover, and the conductive first part. The first part is exposed to the outside of the electronic device, and the second part and the third part are covered so as not to be exposed to the outside by the front cover and the rear cover. The beam formed using the array antenna may be radiated to the outside through the at least one opening part and the third part. Other various embodiments may be possible.
Patent KR-20210115835-A (KR)
Title: Massage Apparatus
Inventor: DEUKWON LEE
IPC: A61H1/02
Filed: 2020-03-16
Abstract: One embodiment disclosed in the present application provides a massage apparatus. The massage apparatus comprises: a base provided on an installation surface; a support member connected to the base; a first seating part connected to the support member to be rotatable and capable of supporting a part of buttocks of the user's body; and a second seating part connected to the support member or the first seating part to be rotatable, and capable of supporting a body located above the buttocks of the user's body. The second seating part includes: a massage part moving along a longitudinal direction of the second seating part and massaging the user's body supported by the second seating part; a fixed frame configured to guide the movement of the massage part and connected to the support member or the first seating part to be rotatable; a rotating frame selectively coupled to the fixed frame and configured to extend a moving distance of the massage part; a twisting part configured to rotate the rotating frame with respect to a first rotary axis parallel to the longitudinal direction of the second seating part; and a fixing part provided on the fixed frame or the rotating frame and provided to couple the rotating frame to the fixed frame. Therefore, the massage apparatus can provide a user with various massage modes.
Patent KR-20210117407-A (KR)
Title: Automated system for high pressure oxygen therapy and method thereof
Inventor: CHAE JAE ICK
IPC: G16H40/60
Filed: 2020-03-19
Abstract: The present invention relates to a hyperbaric oxygen therapy automation system and a method thereof, for controlling the current pressure in a chamber of a hyperbaric oxygen treatment system to supply and control a constant and stable pressure, oxygen, temperature, carbon dioxide concentration, and the like by using an automatic control algorithm, and for converting the same into a database for stable management and control. The hyperbaric oxygen therapy automation system comprises: a chamber having the inside pressurized by high-pressure air; a sensor unit measuring internal environmental variables including the pressure, oxygen concentration, carbon dioxide concentration, temperature and humidity inside the chamber; a determination unit receiving measured values of the internal environment variables measured from the sensor unit and comparing the same with a preset setting value to determine a difference value; a control unit receiving the difference value from the determination unit and generating a control signal for adjusting the internal environment variables in the current chamber by the difference value; and an air conditioner unit receiving the control signal from the control unit and adjusting a current value of the internal environment variable.
Patent KR-20210118275-A (KR)
Title: System and method for managing diligence of worker
Inventor: YO HAN PARK
IPC: H04N7/18
Filed: 2020-03-19
Abstract: An object of the present invention is to provide a vehicle traffic image measurement system that automatically aggregates the amount of rotating traffic for each intersection, vehicle type, vehicle queue, and the like through a deep learning algorithm, analyzes the congestion level of the intersection in real time, and controls an optimal traffic signal, and a measurement method thereof. In order to achieve the above object, a vehicle traffic image measurement system according to the present invention includes a vehicle traffic measurement image sensing device for analyzing an intersection status by detecting and classifying vehicles for each lane of an intersection in real time using AI deep learning; and an AI intersection integrated management platform system that controls or manages the analyzed intersection status.
Patent KR-20210117810-A (KR)
Title: Robot vacuum cleaner
Inventor: Hong woo
IPC: A47L9/28
Filed: 2020-03-20
Abstract: The present invention relates to a robot vacuum cleaner comprising: a cleaner body, a bumper, a shielding module, and a cliff sensor, wherein the shielding module is disposed on a lower part of the cleaner body, and the shielding module is provided with a cam and a shielding plate that rotate with the same phase angle around the same rotating shaft. The distance between the center of the shielding plate and the center of the rotating shaft is set to be larger than the distance between a contact point of an inclined surface of the cam with which a guide projection of the bumper comes into contact and the center of the rotating shaft, thereby enabling the rotational movement speed of the shielding plate, which rotates to cover the cliff sensor, to be much faster compared to the inner movement speed of the bumper. Accordingly, the cliff sensor is capable of improving the sensitivity to the collision detection between the bumper and an obstacle.
Patent KR-20200117856-A (KR)
Inventor: KIM TAK HYUN
IPC: B01D53/60
Filed: 2020-03-20
Abstract: The present invention relates to a gaseous pollutant treatment process and to a gaseous pollutant treatment method using the same and, more specifically, to a gaseous pollutant treatment method with excellent removal efficiency of various gaseous pollutants. The gaseous pollutant treatment method comprises: a first step of producing mixed gas; a second step of producing the mixed gas including an aerosol; and a third step of performing an electrostatic spraying wet cleaning process on the mixed gas including the aerosol.
Patent KR-20210118602-A (KR)
Title: Device for preventing leakage of active carbon in the canister
Inventor: JEON HYUN DO
IPC: F02M25/08
Filed: 2020-03-23
Abstract: The present invention relates to a device for preventing a leakage of activated carbon in a canister for a vehicle, which is capable of preventing activated carbon filling in the canister from leaking to the outside. The present invention provides a device for preventing a leakage of activated carbon in a canister for a vehicle, which prevents deviation where a lower strainer is tilted in one direction by forming a support member that can securely fix the lower strainer between the lower strainer and a bottom plate inside the canister, and prevents a leakage of activated carbon in the canister to maintain the evaporation gas adsorption performance.
Patent KR-20210121434-A (KR)
Inventor: YUN CHUNG HUI
IPC: B60H3/02
Filed: 2020-03-30
Abstract: The present invention relates to an indoor temperature control device for a vehicle equipped with an air sterilization function using sunlight. More particularly, the present invention relates to an indoor temperature control device for a vehicle equipped with an air sterilization function using sunlight that generates electric energy using sunlight while the vehicle is parked outdoors, supplies external air and liquid for spraying to control the temperature inside the vehicle by using the generated electric energy, sterilizes infectious pathogens contained in the supplied external air, and can provide clean air to the interior of the vehicle by filtering dust and foreign substances from the external air. To this end, according to the present invention, the indoor temperature control device for a vehicle equipped with an air sterilization function using sunlight comprises: a solar cell module installed on the exterior of the vehicle to convert incident sunlight into electric energy; a battery for storing electricity generated through the solar cell module; a temperature control means for supplying external air and a liquid for spraying into the interior of the vehicle in order to receive the electricity stored in the battery and adjust the indoor temperature and humidity of the vehicle; a sensing unit for measuring indoor or outdoor temperature, humidity, and dust concentration of the vehicle; a cyclone forming unit for spreading the discharge distance and discharge range of the air and spray liquid supplied to the interior of the vehicle; and a sterilization and purification unit disposed in the temperature control means to sterilize the air supplied to the interior of the vehicle and filter out foreign substances contained in the air.
Patent KR-20210123523-A (KR)
Title: Drug delivery device
Inventor: PARK SUK HO
IPC: A61M37/00
Filed: 2020-04-03
Abstract: The objective of the present invention is to provide a drug delivery device that protects a mechanism having the function of delivering a drug, while moving toward a target location for delivering the drug. To this end, a drug delivery device according to one embodiment of the present invention comprises: a body including an opening; a magnetic element disposed within the body; a reservoir disposed within the body, connected to the magnetic element, and having a drug stored therein; and an opening/closing structure coupled to the body and opening and closing the opening.
Patent KR-20210123672-A (KR)
Title: Frequency estimation method and device based on analytic compensation on harmonics effects in power system
Inventor: CHANG TAE GYU
IPC: G01R23/167
Filed: 2020-04-03
Abstract: The present invention provides a method for estimating a power system frequency, which includes the steps of: obtaining a three-phase power system voltage signal; converting the three-phase power system voltage signal into a complex number phasor; calculating statistical information from the complex number phasor; estimating parameters for an initial peak and the signal magnitude from the statistical information; estimating bias and disturbance due to harmonics from the estimated information; and compensating for the estimated effects of bias and disturbance, and calculating a final frequency of the three-phase power system voltage signal.
Patent KR-20210124827-A (KR)
Title: A apparatus for crushing and separating of ferronickel slag aggregate
Inventor: KANG WOO SUK
IPC: B02C23/08
Filed: 2020-04-07
Abstract: The present invention relates to a crushing and sorting device for crushing and sorting ferronickel slag aggregate. The crushing and sorting device comprises: a hopper unit (10); a first crushing unit (20); a first vibration screen unit (30); a distribution unit (40); a second crushing unit (50); and a second vibration screen unit (60). The crushing and sorting device for crushing and sorting ferronickel slag aggregate according to the present invention sorts ferronickel slag aggregate having a size conforming to a standard, and allows the same to be used as concrete aggregate.
Patent KR-20210127494-A (KR)
Inventor: JANG SANG HYUN
IPC: A41D13/05
Filed: 2020-04-14
Abstract: The present invention relates to quickly-removable disposable protective clothing with an extensible protection range and to quickly-removable disposable protective clothing with an extensible protection range, which is manufactured through a simple manufacturing process such that a large quantity of protective clothing can be manufactured and distributed at low costs, can be worn simply and conveniently such that a worker wearing the disposable protective clothing according to the present invention can be dispatched to an emergency situation, and can protect neck and back portions that were not protected by conventional protective clothing even such improvement in convenience exists. To this end, the quickly-removable disposable protective clothing with an extensible protection range is disposable protective clothing worn on the upper body through an incised back surface, and comprises: a body protective part (1) for protecting the upper body; and arm protective parts (2) positioned on both sides of the body protective part (1) and including arm insertion holes for inserting arms into a rear surface, respectively. The body protective part (1) is provided with a waist tightening strap (11) for tightening a waist portion lower than the arm protective parts (2). The body protective part (1) is provided with a neck protective part (3) formed on an upper side thereof to extend upward so as to prevent a user's neck portion from being exposed. The neck protective part (3) is provided with a neck tightening strap (31) to tighten the neck protective part (3).
Patent KR-20210128706-A (KR)
Inventor: JIN JOO SEOK
IPC: F04C15/00
Filed: 2020-04-17
Abstract: Disclosed is an invention associated with an electronic oil pump apparatus of a transmission. The electronic oil pump apparatus of a transmission according to the present invention comprises: a case; a support unit which is mounted on the case and circulates oil; and an electronic oil pump unit which is mounted on the support unit and supplies the oil to the support unit. The electronic oil pump unit comprises: a pump body unit which is fixed on the support unit; a pump discharge unit which is formed on the pump body unit as an aperture and discharges the oil to the support unit; and a pump suction unit which is formed on the pump body as an aperture spaced apart from the pump discharge unit and sucks the oil circulating the support unit. The electronic oil pump apparatus installs the electronic oil pump unit inside the case of a transmission and forms a flow path for suction and discharge of the oil.
Patent KR-20200125902-A (KR)
Title: Liquid-crystal medium
Inventor: KIM SU YOUNG
IPC: C09K19/34
Filed: 2020-04-22
Abstract: The present invention relates to a liquid crystal medium based on a mixture of polar compounds and, more specifically to a use thereof for an active-matrix display, based on effects of VA, SA-VA, IPS, PS-IPS, FFS, PS-FFS, UB-FFS or PS-UB-FFS.
Patent KR-20210130583-A (KR)
Title: Method and system for sharing content on instant messaging application
IPC: H04N7/14
Filed: 2020-04-22
Abstract: The present disclosure relates to a method and system for sharing content through an instant messaging application. The method for sharing content includes the steps of: determining whether sharing target content exists for a chat room associated with a user account of an instant messaging application; when it is determined that the sharing target content exists, outputting a sharing recommendation message for the user account through the chat room; receiving a response to the sharing recommendation message from the user account; and outputting the sharing target content through the chat room based on the response to the received sharing recommendation message.
Patent KR-20210134168-A (KR)
Title: high speed cutting device for secondary battery
IPC: B65H35/06
Filed: 2020-04-29
Abstract: Disclosed is a high-speed cutting apparatus for a secondary battery. The high-speed cutting apparatus for a secondary battery according to an embodiment of the present invention is to cut an electrode sheet forming an electrode of the secondary battery by using an upper blade and a lower blade during a transfer process. The high-speed cutting apparatus comprises: a roll block coupled to the upper blade and eccentrically rotated to draw a circular rotation trajectory in a transfer direction of the electrode sheet on the upper part of the electrode sheet; a sliding block coupled to the lower blade and sliding in the opposite direction to the transfer direction of the electrode sheet on the lower part of the electrode sheet; a driving unit eccentrically rotating the roll block in the transfer direction of the electrode sheet; and a vertical guide interlocking a sliding operation of the sliding block with an eccentric rotation operation of the roll block, and slidably connecting the roll block and the sliding block in a vertical direction so that the roll block rotates eccentrically while posture change is prevented.
Patent KR-20200141920-A (KR)
Inventor: HORI TETSUO
IPC: B60W10/08
Filed: 2020-05-06
Abstract: A hybrid vehicle including an engine (12), a drive motor (MG2), a first oil pump (P1), and a second oil pump (P2) is configured to supply, during forward travel, oil discharged from a discharge port (82b) of the first oil pump (P1) and a discharge port of the second oil pump (P2) via an oil passage (98), for cooling or lubricating oil requiring portions, while the hybrid vehicle is configured to compensate, during reverse travel, for driving force by supplying oil discharged from the discharge port (84b) of the second oil pump (P2) to the discharge port (82b) of the first oil pump (P1) via the oil passage (98) to operate the first oil pump (P1) by a hydraulic motor. The present invention can suppress the shortage of driving force during reverse travel.
Patent KR-20210146500-A (KR)
Inventor: LEE HYUN JUNG
IPC: H01L51/00
Filed: 2020-05-26
Abstract: Disclosed are an organometallic compound and an organic light emitting device including the same. The organic light emitting device can have high luminance, high efficiency, and a long life span.
Patent KR-20210147172-A (KR)
Inventor: SON SUN MI
IPC: G06F40/263
Filed: 2020-05-28
Abstract: The present invention relates to a method of providing inventory management services using a computer program providing an interface for editing Excel sheets for inventory management. The method includes the steps of: providing requested information in a form of a data grid consisting of a plurality of rows and columns to a user tablet PC and providing an editing function therefor; providing a vertical frame fixing function for the information provided in the data grid form; and receiving, by a management server, a language type change request by the language type selection of a user from a user terminal.
Patent KR-20210152827-A (KR)
Title: Slurry composition for chemical mechanical polishing of organic film
Inventor: HWANG JIN SOOK
IPC: C09G1/02
Filed: 2020-06-09
Abstract: The present invention relates to a slurry composition for polishing an organic film, and the slurry composition for polishing the organic film according to an embodiment of the present invention comprises: abrasive particles; and a surface protectant. The slurry composition for polishing the organic film according to an embodiment of the present invention alleviates scratches occurring on the surface of the organic film as an organic film interface film is protected by a negatively charged compound having a pH of 7 or more and less than 10 at a neutralization point by a strong base.
Patent KR-20210153282-A (KR)
Inventor: PARK SANG WOOK
IPC: H01L23/58
Filed: 2020-06-10
Abstract: A semiconductor package comprises: a substrate including an inductor array, wherein the inductor array includes inductor structures; and a semiconductor chip and a voltage regulator mounted on the substrate. The inductor structures include input terminals, output terminals, coils, and conductive wires, respectively. The inductor structures can be spaced apart from each other in a second horizontal direction. Each of the coils includes a lower horizontal wire wound horizontally, an upper horizontal wire, and a conductive via. In a plan view, the coils can be arranged in a zigzag manner and can be alternately arranged with the conductive wires in the second horizontal direction.
Patent KR-20210155250-A (KR)
Inventor: CHAE HEE DUCK
IPC: H01Q3/26
Filed: 2020-06-15
Abstract: The embodiments of the present inventions provide a side lobe blocking antenna and antenna device having the same. The side lobe blocking antenna includes: a plurality of side lobe array elements which receive a side lobe signal which detects a target in an arranged direction; and a first feeder which binds the plurality of side lobe array elements together and removes the side lobe using the side lobe signal, wherein the first feeder consists of two channels, and forms a two-channel side lobe blocking beam which blocks the side lobe, thereby blocking radar's false target detection.
Patent KR-20200084829-A (KR)
Title: Composition for anti-virus Comprising Nano-Sized Lactic Acid Bacteria from Kimchi
Inventor: KI TAE KIM
IPC: A23L33/135
Filed: 2020-06-26
Abstract: The present invention relates to an anti-influenza virus pharmaceutical composition and health functional food for alleviating and preventing influenza virus inflammation diseases using lactic acid bacteria from kimchi. More specifically, the present invention relates to a cosmetic composition using nano-sized dead cells of Lactobacillus plantarum lactic acid bacteria, which is excellent in an anti-obesity effect.