baber/WOPTO huggingface dataset:
Patent KR-20220121127-A (KR)
Title: The battery charging device for Vehicles
Inventor: LEE JEONG YONG
IPC: H02S40/22
Filed: 2021-02-24
Abstract: The present invention relates to a battery charging device for a vehicle. The battery charging device can be operated in a folding mechanism in which joints of wings with solar panels attached thereon are hinged such that the battery charging device can vertically take off or land in a form of an existing drone, or can be operated in a mechanism in which the joints are sequentially unfolded from starting parts of the wings, and folded into the starting parts of the unfolded wings. The battery charging device unfolds a solar panel through a servo motor or the like which is a driving means and charges a secondary battery with a solar cell while supplying electricity to the motor to rotate a propeller such that the drone can fly, and the propeller of the drone is rotated by an angle of 90 degrees through the servo motor or the like to be advanced or a propeller integrated with a motor is formed on one side of the solar panel, and a foldable plate in which the solar panel is formed has an upward convex cross section such that lift can be produced based on the Bernoulli's law.
Patent KR-20210025556-A (KR)
Title: Chip antenna
Inventor: KIM JAE YEONG
IPC: H01Q9/04
Filed: 2021-02-25
Abstract: According to one embodiment of the present invention, provided is a chip antenna, which includes: a first ceramic substrate; a second ceramic substrate facing the first ceramic substrate; a first patch provided on the first ceramic substrate and operating as a feeding patch; and a second patch provided on the second ceramic substrate and operating as a radiation patch. A groove is formed in at least one of the first ceramic substrate and the second ceramic substrate, and a patch provided on the at least one substrate on which the groove is formed between the first patch and the second patch is disposed in the groove to protruding from the groove.
Patent KR-20220121555-A (KR)
Title: Camera module test socket
Inventor: LEE JUNG BEOM
IPC: G01R1/073
Filed: 2021-02-25
Abstract: Disclosed is a test socket. The test socket of the present invention comprises: a base connected to a testing machine, used to test electronic parts, and having the electronic parts seated thereon; a cover opening or closing an upper part of the base; a substrate provided on the cover and electrically connected to a testing machine; a connection pin block coupled to the cover and having a plurality of through holes formed; a connection pin having one end unit connected to a connector of the electronic parts and each accommodated in the through holes; and a rubber pin member interposed between the connection pin block and the substrate. In addition, the rubber pin member includes: a rubber pad having a plurality of insertion holes formed; and an elastic conductor each inserted into the insertion holes and electrically connecting the other end part of the connection pin to an electrode of the substrate. According to the present invention, the test socket is provided which has high contact accuracy and constant operating load, improves a signal transmission speed compared to a pogo-type socket by reducing contact resistance, and increases a pin life.
Patent KR-20220122357-A (KR)
Title: Intelligent terminal device for fast demand response control and fast demand response control method using the same
Inventor: LEE SUK HEE
IPC: G06F17/00
Filed: 2021-02-26
Abstract: The present invention relates to design requirements and components of an intelligent terminal device for fast DR control and application thereof. The present invention measures a customer's load power at high speed and transmits the power consumption status to supplement system reliability and reduce peak load in real time. The present invention proposes a smooth operation plan between demand response market operators (TSO/ISO), aggregators, and electricity consumers participating in the demand response market. Market operators can reduce costs through planned load reduction. An intermediary can monitor a command of a market operator and the real-time control status of demand response resources. Power consumers can maximize compensation by implementing optimal load reduction instructions. In order to supplement the reliability of the power system due to the power system supply of a high variability power energy source that harms the stability of the system with the present invention, by controlling high-speed demand response resources with intelligent terminal devices, system auxiliary service can be performed together with the existing generator for system stabilization and ESS for frequency adjustment.
Patent KR-20220125387-A (KR)
Title: Smart window based on anti-reflective color glass integrated polymer liquid crystal(PDLC)
Inventor: SUNG CHANG HWAN
IPC: B41M1/12
Filed: 2021-03-05
Abstract: The present invention relates to a technology for manufacturing a smart window based on anti-reflective color glass-integrated polymer dispersed liquid crystal (PDLC). According to the present invention, a PEDOT:PSS technology is applied to replace ITO (rare earth), which is a conductive material used in a smart window based on an anti-reflective color glass-integrated PDLC. Also, a color PDLC is realized by using a nano-color UV adhesion technology, and AR coating is applied to improve transparency and reduce reflectivity through application of a tempered glass with a function of high transmittance of 98% or more and low reflection of less than 1%. Accordingly, the present invention can be used as a screen in an opaque state when power is off, and PDLC film transmittance of 80% or more and transmittance of 90% or more in case of integrating high transmittance glass can be realized.
Patent KR-20220129804-A (KR)
Title: Sample collecting robot based on remote center of motion
Inventor: SHIM SUNG BO
IPC: B25J9/16
Filed: 2021-03-17
Abstract: The telecentric motion-based sample collecting robot includes a base frame, a first arc unit, a first driving unit, a second arc unit, a second driving unit, and an insertion unit. The first arc unit is fixed to the base frame and forms an arc on a first plane. The first driving unit slides on the first arc unit. The second arc unit is connected to the first driving unit and forms an arc on a second plane crossing the first plane. The second driving unit slides on the second arc unit. The insertion unit is connected to the second driving unit and a swap unit is inserted. The swap unit changes the attitude of a sampling unit drawn into a testee according to the sliding of the first driving unit or the second driving unit. It is possible to accurately insert the sampling unit at various angles.
Patent KR-20220133677-A (KR)
Title: Foot massage assembly for vehicle
Inventor: SON BYEONG SEON
IPC: B29C65/02
Filed: 2021-03-25
Abstract: The present invention relates to a foot massage assembly for a vehicle in which a foot massage and a heating function are provided at the same time. The foot massage assembly for a vehicle according to the present invention includes: a plate (21) which is mounted on a seat back (11) of the vehicle; a bladder unit (22) in which a plurality of bladder cells (22b) disposed at intervals from each other are installed on the plate (21) to perform acupressure on the soles of an occupant while air is supplied to or exhausted from the same; and a heating wire mat (24) which has a heating wire (24a) installed thereon and is positioned to cover the bladder unit (22).
Patent KR-20220135408-A (KR)
Title: Graphene nano-structure gas sensor and its fabrication method
Inventor: AN JEONG HO
IPC: H01L21/02
Filed: 2021-03-30
Abstract: The present invention relates to a gas sensor using graphene nanostructure growth and a fabrication method thereof. According to the present invention, the gas sensor comprises: a substrate (A) for forming a nanostructure; an insulating layer (B) deposited or grown on the substrate; single-layer or multi-layer graphene (G) transferred onto the substrate; an electrode (Z) in contact with the graphene; a compound semiconductor (D) in the form of a nanostructure grown on the graphene; and a catalyst (Y) formed on the graphene and on the compound semiconductor grown in a nanostructured form. Electrons or positive holes formed in the compound semiconductor by gas are supplied to the graphene, and the electrical conductivity of the graphene changes according to the gas concentration.
Patent KR-20220138614-A (KR)
Title: Device and operation method for recommending customized cosmetics based on real-time environmental information
Inventor: KIM HAE RYONG
IPC: G06Q30/06
Filed: 2021-04-06
Abstract: The present invention relates to a device for recommending a customized cosmetic that is characterized in comprising: a communication part that receives the environment information from a server; a control part that obtains the customer information of the customized cosmetic, and determines the recommendation information of the customized cosmetic based on the environment information and the customer information; and a display part that displays the recommended information of the determined customized cosmetic. Therefore, the present invention is capable of increasing a satisfaction and reliability of the cosmetic customer.
Patent KR-20220140092-A (KR)
Inventor: JO SEUNG HUI
IPC: G10H1/36
Filed: 2021-04-08
Abstract: The present invention relates to a system and a method for matching a performance mentor and, more specifically, to a system and a method for matching a performance mentor, capable of automatically recommending and matching a performance mentor based on an uploaded instrument performance. In accordance with the present invention, the system for matching a performance mentor based on an inputted performance, includes: a performance storage unit (500) storing an inputted performance; a mentor information storage unit (600) storing mentor information about a mentor; a performance analysis unit (700) analyzing the performance stored through the performance storage unit (500); and a mentor recommendation unit (800) recommending a performance mentor based on a results analyzed by the performance analysis unit (700) and the mentor information stored in the mentor information storage unit (600).
Patent KR-20220142014-A (KR)
Title: Control system for turn signal in case of emergency light operation
Inventor: LEE JE HOON
IPC: B60W50/14
Filed: 2021-04-14
Abstract: In accordance with the present invention, a system for controlling a turn signal when an emergency light is in operation includes: a multifunctional switch receiving whether a left or right turn signal of a vehicle is in operation; an emergency light switch receiving whether emergency light of the vehicle is in operation; a first flasher unit receiving a signal from the multifunctional switch to blink a turn signal corresponding to a received direction at preset intervals; a second flasher unit receiving a signal from the emergency light switch to blink the emergency light at preset intervals; and a first relay unit provided between the emergency light switch and the second flasher unit to receive a signal from the multifunctional switch, thereby controlling the signal of the emergency light switch transmitted to the second flasher unit according to the signal of the multifunctional switch. Therefore, when the emergency light switch is on, if the multifunctional switch is on, the first relay unit controls the emergency light switch to an off state, while causing one of the turn signals to be blinked in accordance with the operation of the multifunctional switch.
Patent KR-20220146079-A (KR)
Inventor: WOO JEONG HA
IPC: G08B21/02
Filed: 2021-04-23
Abstract: The present invention relates to a smart lifesaving alarm system. Firefighters who are to carry out firefighting work at a fire site wear smart lifesaving alarms with buckles on their firefighting suits. If there is no movement of the firefighter wearing the alarm for a preset time while entering the fire site and carrying out fire extinguishing work, a man-down alarm is output and an LED blinks. When a high temperature higher than a preset temperature is detected in the surroundings, a high-temperature alarm is output and the LED blinks. The time of entry to the fire site and the elapsed time of entry are displayed so that the time can be easily grasped. A GPS function is secured to recognize the location of a firefighter wearing the alarm. Wireless communication, such as Bluetooth communication, is connected to a transceiver of a field command department near a fire site such that the location and alarm status of each firefighter, the time of entry to the fire site and the elapsed time can be grasped from a terminal for field command. By sending a command to a smart lifesaving alarm through a command transceiver, a command can be displayed on a degree display window of the smart lifesaving alarm. The condition, location, and elapsed time of entry of firefighters who have lost consciousness or are at risk of high temperature at a fire site are easily identified by a command center near the fire site. The present invention is to ensure that firefighters who entered a fire site can keep the maximum entry maintenance time, thereby protecting the safety of firefighters.
Patent KR-20220146818-A (KR)
Title: Printed circuit board test connector
Inventor: CHO WAN YEON
IPC: G01R1/067
Filed: 2021-04-26
Abstract: The present invention relates to a connector for testing a printed circuit board, which is a connector for testing the normal operation of a printed circuit board and allowing a plurality of probes to be connected to a plurality of terminals of a printed circuit board at the same time to perform a test at once. To this end, the connector for testing a printed circuit board includes: a module (100) provided with a plurality of assembling parts (111) in which a probe (200) is assembled; and one or more probes (200) assembled to the plurality of assembling parts (111) and connected to terminals of the printed circuit board (10) to provide electrical signals for testing whether the printed circuit board (10) normally operates.
Patent KR-20220147427-A (KR)
Title: Particle detector
Inventor: JEON SUN HO
IPC: G02B5/08
Filed: 2021-04-27
Abstract: The present invention is to provide a dust detector that can quickly and effectively check dust contained in the air while having a simple configuration. The dust detector comprises: a first bar having an opening through which a laser beam can pass and extending in a first direction; an optical system positioned in the opening or adjacent to the opening so as to be located on the optical path of the laser beam and widening the width of the passing laser beam in the first direction; a second bar positioned apart from the first bar, extending in the first direction, and having a first groove extending in the first direction at a portion in the direction of the first bar; and a reflector located in the first groove of the second bar, extending in the first direction, and having a reflective surface facing the first bar to reflect at least a portion of the laser beam passing through the optical system.
Patent KR-20220149768-A (KR)
Title: Cream-type cosmetic container that can hold Spauller
Inventor: PARK EUN HYE
IPC: B65D51/24
Filed: 2021-05-01
Abstract: The present invention relates to a cream-type cosmetic container that can store a spatula. More specifically, the cream-type cosmetic container comprises: a container body; an inner container coupled to the inside of the container body and accommodating cosmetics; a lid having a storage part capable of opening and closing the inner container and placing a spatula or a spatula accommodating member thereon; and a cover for opening and closing the container body. By forming the container body or the inner container and the lid to be connected to each other, the lid opens and closes the inner container without being separated from the container body or the inner container. A fixing device is formed to fix the spatula to the storage part of the lid, or the spatula accommodating member is combined to the storage part to form a fixing device to fix the spatula to the top of the spatula accommodating member. The present invention is to prevent the spatula from being separated from the lid or the spatula accommodating member even if the lid is turned upside down to open the inner container. The present invention comprises: a container body; an inner container coupled to the inside of the container body and accommodating cosmetics; a lid connected to the container body or the inner container without being separated and opening and closing the inner container and having a storage part; a fixing device formed in the storage part of the lid and fixing the spatula; a spatula detachably coupled to the storage part of the lid; and a cover for opening and closing the container body.
Patent KR-20220150634-A (KR)
Title: Molecular marker for discriminating genotype of ESP2 gene regulating amylose content in rice and uses thereof
Inventor: AHN SANG NAG
IPC: C12Q1/6895
Filed: 2021-05-04
Abstract: The present invention relates to: a primer set composition for discriminating a genotype of endosperm storage protein 2 (ESP2) gene of rice, including an oligonucleotide primer set of SEQ ID NO: 1 and SEQ ID NO: 2, and an oligonucleotide primer set of SEQ ID NO: 3 and SEQ ID NO: 4; and a use thereof. A molecular marker of the present invention capable of discriminating a genotype of ESP2 gene, can be used in breeding research to help select promising rice varieties with the desired genotype.
Patent KR-20220151427-A (KR)
Inventor: JANG JOO YOUNG
IPC: G06N5/02
Filed: 2021-05-06
Abstract: The present disclosure provides a method and computer program for generating a dataset for learning based on a vision geometry. According to one aspect of the present disclosure, provided are the method and computer program for generating the dataset for learning based on a self-supervised learning that prevent labeling based on misrecognition by filtering a vision area misrecognized by an object recognition model based on a vision geometry technique. The method comprises: a process of outputting; and a process of filtering.
Patent KR-20220151777-A (KR)
Title: Method and device for classifying building defect using multi task channel attention
Inventor: KIM HA YOUNG
IPC: G06N3/08
Filed: 2021-05-07
Abstract: The present invention relates to a method for classifying a building defect using multi-task channel attention and a device for the same. According to an embodiment of the present invention, the method for classifying a building defect using multi-task channel attention and the device for the same provide effect of classifying a defect of a building by each category with only a short text. The method for classifying a building defect using multi-task channel attention includes: a step of receiving input on text data about the building defect by an analysis device; a step of extracting multiple sharing characteristics by receiving the input on the text data by multiple first encoders having filters of different sizes; a step of extracting multiple work characteristics by receiving a value in which the characteristics output by the first encoders are combined, by multiple second encoders; and a step of outputting a classification value about different items by receiving the input of the value output by each of multiple work specialization characteristic encoders, by multiple classifiers.
Patent KR-20220152492-A (KR)
Inventor: KIM JAE SEEK
IPC: B62B3/02
Filed: 2021-05-09
Abstract: The present invention relates to a Yeoui-bong (Ruyi Jingu Bang, magical staff) hand cart, which is intended to solve the problem that a middle part of a body, which is stretched more than the existing hand cart, may be weak by making it easier to deliver home appliances of different sizes. That is, according to the present invention, the Yeoui-bong hand cart comprises a hand cart body whose middle part is made of thick plastic since the durability of the extendable middle part is required to be ensured. Therefore, the present invention has the effect of solving the problem that the middle part of the body may be weaker than the existing hand cart by making it easier to deliver home appliances of different sizes.
Patent KR-20220154979-A (KR)
Title: Digitizer Manufacturing Method
Inventor: JUNG LI KWAN
IPC: G06F3/041
Filed: 2021-05-14
Abstract: The present invention relates to a digitizer manufacturing method. According to the present invention, a digitizer manufacturing method includes the steps of: disposing a magnetic shielding sheet having a first align key; aligning the digitizer cell panel on the magnetic field shielding sheet such that positions of second align keys of the digitizer cell panel corresponding to the first align key matches; fusing the magnetic shielding sheet and the digitizer cell panel by applying heat and pressure; and cutting an active area. Therefore, cost can be reduced by reducing material loss by using an align key which occupies a small area by replacing the conventional guide hole.
Patent KR-20220157102-A (KR)
Title: Ballast water treatment system using highly concentrated NaOCl
Inventor: OH IL SEOK
IPC: B63B13/00
Filed: 2021-05-20
Abstract: The present invention relates to a ballast water treatment system using high-concentration sodium hypochlorite, capable of coping with the production of a large volume of ballast water without increasing the size of an electrolytic bath or the number of electrolytic bath electrodes through a mechanism of producing high-concentration sodium hypochlorite (NaOCl) and supplying a fixed amount of sodium hypochlorite (NaOCl) in accordance with the concentration of the total residual oxide (TRO) of ballast water. In accordance with the present invention, the ballast water treatment system using high-concentration sodium hypochlorite includes: a ballast pump supplying seawater from a seawater storage tank to a ballast pipe; the ballast pipe provided between the ballast pump and a ballast tank to supply ballast water to the ballast tank; a high-concentration sodium hypochlorite production device producing a high-concentration sodium hypochlorite concentrate; and a sodium hypochlorite dilution device mixing the sodium hypochlorite concentrate produced by the high-concentration sodium hypochlorite production device with the seawater to supply the mixture to the ballast pipe.
Patent KR-20220009860-A (KR)
Title: Memory device and fabrication method thereof
Inventor: CHEN JUN YAO
IPC: G11C11/16
Filed: 2021-05-20
Abstract: A memory device includes a lower electrode, a magnetic tunnel junction (MTJ) stack, an upper electrode, and a sidewall spacer. The MTJ stack is placed on the lower electrode. The upper electrode is placed on the MTJ stack. The sidewall spacer laterally surrounds the MTJ stack and the upper electrode. The sidewall spacer has an outermost sidewall that is laterally retracted from the outermost sidewall of the lower electrode.
Patent KR-20220164918-A (KR)
Title: A photocatalyst coated filter and a air cleaner
Inventor: LEE JIN GON
IPC: B01D39/20
Filed: 2021-06-07
Abstract: The present invention relates to a photocatalytic filter having an increased contact area and an air purifier including the same, and specifically, to a photocatalytic filter having an increased contact area and an air purifier including the same, wherein the photocatalytic filter includes: one or more filter bases that have a plurality of concave-convex parts including convex and concave parts in which flow holes for guiding an air flow are formed on at least one surface, and are coated with a photocatalyst; and a UV irradiation unit interposed between the filter bases and activating the photocatalyst.