baber/WOPTO huggingface dataset:
Patent KR-20220125977-A (KR)
Inventor: LEE HYUN WHA
IPC: B63B21/20
Filed: 2021-03-08
Abstract: The present invention relates to a bubble blocking device which is improved to allow bubbles to flow over a bubble blocking device even when water current is strong. The bubble blocking device comprises: a circular buoyancy chamber (10) having a long length and having Styrofoam (12) inserted into a circular skin (11) of a circular cross section and having lower specific gravity than water; and a pair of circular water chambers (20, 20') having the same long length as the circular buoyancy chamber (10), having a circular skin (21) of a circular cross section, and accommodating water (22) in the circular skin (21). The pair of circular water chambers (20, 20') are fused on both sides of a lower portion of the circular buoyancy chamber (10) to have both contact surface fusion fixing parts (1020). The pair of circular water chambers (20, 20') are fixed on each other to have a middle contact line fusion fixing part (2020) by fusing the middle parts coming in surface contact with each other. Both ends of the pair of circular water chambers (20, 20') and the circular buoyancy chamber (10) are sealed by both sealing finishing materials (15). A fixing rope (30) hung on a rope separation prevention member (31) is provided on the outside of both contact surface fusion fixing parts (1020) and the lower side of the middle contact line fusion fixing part (2020).
Patent KR-20220129283-A (KR)
Title: System and method for notifying abnomal measurement state of bio-signal based on artificial intelligence algorithm
Inventor: Jin yong sik
IPC: A61B5/397
Filed: 2021-03-16
Abstract: An artificial intelligence algorithm-based biological signal abnormal measurement state notification system is provided. The system includes: a sensing unit which senses a biosignal from a predetermined body part; an abnormal signal detection unit which determines whether the sensed biosignal is an abnormally measured abnormal signal based on a pre-learned artificial intelligence algorithm; and a measurement state notification unit which provides a notification to a user when the signal is abnormal as a result of the determination.
Patent KR-20220131583-A (KR)
Title: Face identification apparatus using background object and method thereof
Inventor: LEE TAIHOON
IPC: G06V10/26
Filed: 2021-03-22
Abstract: Disclosed in the present invention are a face identification device using a background object and a method thereof, wherein the face identification device includes: an identification unit for recognizing a face object and a background object through a camera; a registration unit for registering recognition information recognized by the identification unit; and an authentication unit for performing authentication of a user corresponding to the face object. Therefore, it is possible to prevent a face recognition spoofing attack.
Patent KR-20220131648-A (KR)
Title: Polyolefin Microporous Membrane
Inventor: HEO CHEOL
IPC: H01M50/489
Filed: 2021-03-22
Abstract: The present invention relates to a polyolefin microporous membrane, and more specifically, to a polyolefin microporous membrane having excellent shutdown characteristics, excellent puncture strength, and uniform pore size. The polyolefin microporous membrane of the present invention includes a terminal vinyl group. The content of the polyolefin including the terminal vinyl group is 30% by weight or more based on the total weight of a polyolefin resin.
Patent KR-20220133459-A (KR)
Title: Toothpick supply bin
Inventor: LEE BYONG HEE
IPC: B65D83/02
Filed: 2021-03-25
Abstract: The present invention relates to a toothpick container, which allows each toothpick among a plurality of toothpicks stored in a storage unit to maintain the ejected state by means of an ejecting hole to be used by a user. To this end, the present invention comprises: a case (100) of which one side portion has a storage unit (110) installed at the upper portion such that a cover (130) may be opened and closed, and the other side portion has an extraction unit (120) communicating with the storage unit (110); a drum (310) which has a mounting groove (311), on which the toothpick (200) stored and kept in the storage unit (110) formed at the case (100) is mounted, recessed and formed along the longitudinal direction; a moving means (300) which rotates the drum (310) while moving the toothpick (200) mounted on the mounting groove (311) to be located at the extraction unit (120); and a protruding means (400) which allows the toothpick (200) located at the extraction unit (120) to be erected by the moving means (300) while protruding to the outside of the extraction unit (120). Therefore, toothpicks may be supplied to a storage unit in a hygienic and convenient manner.
Patent KR-20220138281-A (KR)
Inventor: PARK TAE YOON
IPC: B63B25/16
Filed: 2021-04-05
Abstract: Provided is a ship-mounted liquefied gas storage connection tank mounted on a ship and capable of discharging fluid stored in a plurality of spaces with a single pump tower. The ship-mounted liquefied gas storage connection tank includes: a tank body in which a plurality of pressure tanks formed in a cylindrical shape are arranged side by side in the longitudinal direction and some of the side surfaces are overlapped with each other so that a receiving space formed therein communicates with each other; a plurality of sumps formed for each pressure tank and having a bottom surface recessed downward through which the fluid contained in the pressure tank flows and gathers; a connection pipe installed at the bottom of the tank body to connect between the sumps; and a pump tower installed in one of the sumps to discharge the fluid to the outside of the tank body.
Patent KR-20220140217-A (KR)
Inventor: SON JUNG WOO
IPC: E03C1/04
Filed: 2021-04-09
Abstract: The present invention relates to a faucet system having a water saving function, capable of reducing energy costs and improving convenience of handling and installation. The faucet system having the water saving function includes: a faucet unit formed to discharge a mixture of cold water and hot water by controlling the mixed water of the cold water and the hot water by handling a handle which is installed to be fixed to a sink frame; a valve installed in the faucet unit and formed to block or open the discharge of the mixed water; a touch sensing unit formed to sense user control for opening or blocking the valve by touch to the faucet unit; a power control box installed on the inner side of the sink frame and formed to be electrically connected to the valve; and a touch substrate unit independently installed in the faucet unit from the valve, and transmitting a converted sensing signal to the power control box by converting the sensing signal of the touch sensing unit.
Patent KR-20220032458-A (KR)
Title: Remote lecturing method and system
Inventor: LEE SANG MOOG
IPC: G10L15/26
Filed: 2021-04-09
Abstract: Disclosed are a remote lecture method and a system thereof. According to an embodiment of the present invention, a method for providing a remote lecture service, comprises the steps of: displaying a lecture mode screen on a first user device; and displaying a learning mode screen on a second user device. The lecture mode screen includes: a textbook window including a textbook area in which a textbook including questions is displayed, a list of learners participating in learning, and a tool bar for providing an interface for controlling a lecture; and a monitoring window including a user image area in which participating users are displayed. The learning mode screen includes a textbook area in which a textbook for inputting answers to the questions is displayed, and displays an answer input by one of the learners in the textbook area when one of the learners included in the list of the learners is selected. Therefore, a technology of efficiently assisting a user in learning can be provided.
Patent KR-20220143293-A (KR)
Inventor: CHOI HYUNG SUK
IPC: G01R31/382
Filed: 2021-04-16
Abstract: The present invention relates to a BMS battery module for electric wheelchairs including a display unit. The BMS battery module for electric wheelchairs, according to the present invention, comprises: a battery for electric wheelchairs; a measurement unit; a calculation unit; a memory; an SOC estimation unit; and a display unit. According to the present invention, a deep learning algorithm is added to a battery module, and thus, the SOC of a battery can be estimated more reliably.
Patent KR-20220150455-A (KR)
Inventor: KIM JAE HYUNG
IPC: G06Q50/04
Filed: 2021-04-30
Abstract: The present invention relates to a method for providing a self-manufacturing liquid skin gel pack package using functional products. The method for providing a self-manufactured liquid skin gel pack package using functional products, which is executed through a server communicating with a user terminal, according to the present invention includes: a first step of communicating with a user terminal to identify N (N>=1) functional products selected by a user or recommended to the user through a designated recommendation rule; a second step of constructing (or confirming) a skin gel pack package that combines a base product and the identified N functional products, wherein the base product contains a designated base composition that can be molded into a skin gel pack that is detachable to a designated skin area as the N functional compositions stored in N functional container units corresponding to the N functional products identified above are stored in a designated liquid state in a base container unit that is or can be secured, and then solidified under designated conditions to form a gel; and a third step of performing a procedure for selling or delivering a skin gel pack package product corresponding to the configured (or confirmed) skin gel pack package to the user. The N functional products include those in which the N functional compositions containing the designated functional ingredients (or component combinations) are stored in the designated N functional container units in the designated N functional composition volumes.
Patent KR-20220150755-A (KR)
Title: Container bag having transverse cutout
Inventor: SIN SUNG KYUN
IPC: B65D88/16
Filed: 2021-05-04
Abstract: The present invention relates to a container bag having a lateral cut part which can be easily manufactured while improving the adhesion of a sealing part. The container bag having a lateral cut part comprises: an outer cover having a hexahedral shape and having a storage space therein; an inner cover installed in the outer cover, having a hexahedral shape, and having a storage space therein; a lateral cut part provided on a side of the inner cover, and including a penetration hole cutting a side of the inner cover while being laterally extended; a support installed in the inner cover, and including a longitudinally extended plate; and a wing part coupled to one side and the other side of the support. The support is installed in the inner cover, and the wing part penetrates the penetration hole of the lateral cut part to protrude out of the inner cover.
Patent KR-20220151243-A (KR)
Title: Chiller line system for meat packaging
Inventor: KIM JU HYUN
IPC: A23L3/36
Filed: 2021-05-06
Abstract: The present invention relates to a chiller line system for meat packaging. The chiller line system for meat packaging comprises: a sterilization chamber which includes an entrance and an exit which are passages through which packaged meat comes in and out and stores heated water on a lower side at the inside thereof so that the packaged meat is sterilized; a cooling chamber which is installed at the side of the exit of the sterilization chamber, includes an entrance and an exit, and stores water on a lower side at the inside thereof so that the packaged meat is cooled; a sterilization processing operation unit which includes a first cylinder provided inside the sterilization chamber to vertically move, a first cart coupled to a lower portion of the first cylinder, storing the packaged meat introduced through the entrance of the sterilization chamber, and causing the packaged meat to be immersed in the heated water when the first cylinder descends, and a first guide stopper provided inside the sterilization chamber, guiding the vertical movement of the first cart, and causing the first cart to be rotated downward toward the side of the exit when the first cylinder ascends so that the packaged meat can slide toward the side of the exit of the sterilization chamber; and a cooling processing operation unit which includes a second cylinder provided inside the cooling chamber to vertically move, a second cart coupled to a lower portion of the second cylinder, storing the packaged meat introduced through the entrance of the cooling chamber, and causing the packaged meat to be immersed in the cooled water when the second cylinder descends, and a second guide stopper provided inside the cooling chamber, guiding the vertical movement of the first cart, and causing the second cart to be rotated downward toward the side of the exit when the second cylinder ascends so that the packaged meat can slide toward the side of the exit of the cooling chamber. According to the present invention, the first and second carts can prevent the packaged meat from separating.
Patent KR-20220152404-A (KR)
Inventor: NAM SANG YONG
IPC: B29C35/04
Filed: 2021-05-06
Abstract: The present invention relates to a blade having a solar cell, and a manufacturing method thereof. According to the present invention, the blade having a solar cell comprises an organic thin film solar cell formed on an upper surface of an inner surface material composed of a reinforced fiber composite material by using a spray coating method or a deep coating method and performs top coating on an upper surface of a solar cell by resins such as epoxy or saturated polyester to easily fixate the solar cell to the blade.
Patent KR-20220151302-A (KR)
Inventor: YOU JEONG GON
IPC: A01G9/029
Filed: 2021-05-06
Abstract: The present invention relates to a seedbed and a smart farm container having the same. The seedbed has a main body with an open upper part and a space part for containing a seedbed soil; a plurality of discharge holes that is provided on any one of the side wall and the bottom surface of the main body, is connected to the space part, and discharges a liquid in the space part to the outside.
Patent KR-20220154486-A (KR)
Title: Easy maintenance CCTV camera with automatic IP setting and automatic angle of view adjustment function
Inventor: KIM JUN HEE
IPC: H04N5/232
Filed: 2021-05-13
Abstract: The present invention relates to a CCTV camera capable of automatically calling and setting an IP address and having an automatic adjustment function for easy maintenance. The CCTV camera with easy maintenance of the present invention includes: a housing; a fixed bracket; a lens module; a control unit; and a rotating bracket.
Patent KR-20220155831-A (KR)
Title: The 3phase current transformer with combination iron core and manufacturing method of it
Inventor: CHUNG WOON BUM
IPC: H01F41/02
Filed: 2021-05-17
Abstract: The present invention relates to a three-phase current transformer using a combination iron core and a manufacturing method thereof. The three-phase current transformer has a combination iron core structure in which three iron cores for inner sides formed to have the same volume are aligned to make surface contact side by side in a row and to have the same vertical dimension (outer width) and is surrounded by one iron core for outer sides which makes surface contact with the top, bottom, left, and right surfaces of the exteriors of the three iron cores for inner sides and has the same vertical dimension (outer width) as that of the three iron cores for inner sides. Therefore, the three-phase current transformer can satisfy the horizontal (length) dimension of a circuit breaker for wirings and can reduce the vertical dimension (outer width) of the three-phase current transformer to 1/2 compared to an existing three-phase current transformer, thereby reducing the exterior of the three-phase current transformer and increasing performance.
Patent KR-20220056096-A (KR)
Inventor: LIU ZHENHUA
IPC: G06F1/16
Filed: 2021-05-21
Abstract: The present disclosure provides an electronic device. The electronic device includes a housing assembly, a sliding rail assembly, at least one reel shaft assembly, and a flexible screen. The sliding rail assembly is assembled to the housing assembly, the sliding rail assembly includes at least one sliding rail, and the sliding rail includes a front surface and a rear surface opposite the front surface. At least one reel shaft assembly is fixed to an edge of the sliding rail, which slides outward from the housing assembly. A part of the flexible screen is installed on the front side of the sliding rail and is fixed to the housing assembly, the flexible screen includes at least one winding end, the part of the flexible screen is wound on the reel shaft assembly through the winding end to be unfolded and contracted, the sliding rail is slid to the outside from the housing assembly to allow the part of the flexible screen to be drawn out from the reel shaft assembly, and the sliding rail is slid toward the housing assembly from the outside to allow the part of the flexible screen to be rewound on the reel shaft assembly. The flexible screen of the electronic device is flexible, improves the user experience by allowing the user to conveniently use screens of various sizes, has a smaller volume and a smaller weight than a folder-type screen, and is convenient for carrying by the user.
Patent KR-20220159613-A (KR)
Inventor: KIM CHUL MIN
IPC: B60H1/32
Filed: 2021-05-26
Abstract: The present invention relates to a cooling and heating system for a vehicle, which can improve packaging properties. The cooling and heating system for a vehicle comprises: a compressor; a first heat exchanger connected to the compressor by a first flow path; a second heat exchanger; a third heat exchanger; a fourth heat exchanger; an expansion valve unit for expanding and depressurizing a refrigerant; an opening and closing valve unit; and a control unit connected to the expansion valve unit and the opening and closing valve unit.
Patent KR-20220160192-A (KR)
Inventor: KIM HO KIE
IPC: A23L33/105
Filed: 2021-05-27
Abstract: The present invention relates to a health beverage composition with improved antioxidant activity and immunomodulatory activity using a fermented strawberry product. More specifically, the present invention relates to: a fermented strawberry product which increases the content of active ingredients in strawberries by manufacturing fermented strawberry products by lactic acid bacteria fermentation to exhibit excellent antioxidant and immunomodulatory capabilities; a method for manufacturing the same; and a health drink manufactured by including the same.
Patent KR-20220161034-A (KR)
Inventor: KIM MIN KOO
IPC: H05B45/00
Filed: 2021-05-28
Abstract: In accordance with an embodiment of the present invention, an electroluminescent display device includes: a pixel including a driving element connected to a data line and a reference voltage line, and generating a driving current in accordance with a data voltage for sensing supplied through the data line and a reference voltage supplied through the reference voltage line, wherein the size of the driving current is proportional to the size of the data voltage for sensing; a comparison & tracking unit presetting a target current range between a reference low current and a reference high current, and changing current tracking data to adjust the size of the data voltage for sensing until the driving current inputted from the reference voltage line is located within the target current range; and a digital analog converter adjusting the size of the data voltage for sensing such that the size can be proportional to the size of the current tracking data, and then supplying the data voltage to the data line. Therefore, the present invention is capable of considerably improving threshold voltage compensation performance for a driving element.
Patent KR-20220164877-A (KR)
Title: Bantoshi which can reduce wrinkle of clothes and is waterproof
Inventor: LEE DONG HYEOK
IPC: A41D13/08
Filed: 2021-06-07
Abstract: The present invention relates to an arm sleeve which can reduce wrinkle of clothes and is waterproof, wherein the waterproof fabric prevents liquid contamination and wrinkles are reduced on clothes by not tightening the upper arms. Thus, the problem of wrinkles on an upper part of the existing sleeves causing wrinkles in the clothes and liquid contaminants making the sleeves of the clothes wet can be solved. In other words, the present invention comprises: a waterproof arm sleeve made of waterproof fabric to prevent liquid contaminants from contaminating a sleeve portion; and an upper part of the arm sleeve with a flat finish to prevent wrinkles on clothes.
Patent KR-20220169199-A (KR)
Title: QTL mapping of yield-enhancing trait in rice using high-density BIN markers
Inventor: KIM TAE HO
IPC: C12Q1/6895
Filed: 2021-06-18
Abstract: The present invention relates to a high-density quantitative trait genetic map of rice including quantitative trait loci (QTL) involved in rice yield traits. According to the present invention, by providing a large number of markers on chromosomes, it is possible to reduce a positional interval of QTL information that has an influence on rice yield traits and to increase accuracy. Therefore, the genetic map of the present invention can be usefully used to identify candidate genes required for breeding rice with improved productivity.
Patent KR-20230004180-A (KR)
Inventor: LEE WON YEOL
IPC: A61F13/49
Filed: 2021-06-30
Abstract: Disclosed is a method of preparing a stretchable nonwoven fabric. The disclosed method of preparing a stretchable nonwoven fabric comprises: a step (S10) of preparing a spunbond nonwoven fabric using a mixture of 20 to 50 parts by weight of polypropylene and 50 to 80 parts by weight of an elastic raw material; a step (S20) of shrinking the spunbond nonwoven fabric in the CD direction at a CD direction shrinkage processing rate of 40 to 70 %; a step (S30) of coating the surface of the shrunk spunbond nonwoven fabric with an elastic coating agent; and a step (S40) of drying the coated spunbond nonwoven fabric. The stretchable nonwoven fabric prepared by the method of the present invention can be used for items that require elasticity, such as mask ear straps or waist bands of pants-type diapers.
Patent KR-20220004575-A (KR)
Title: An electrochromic material, an electrochromic device comprising the same, and a method of manufacturing the electrochromic device
Inventor: KIM JUNG HYUN
IPC: G02F1/155
Filed: 2021-07-02
Abstract: The present invention relates to electrochromic material comprising a conductive polymer doped with polyanion and acidic material, which is suitable for use as a large-scale electrochromic device using a solution-processable coating process, and has an effect of having high coloring efficiency, fast response time, and excellent stability when applied to the electrochromic device with an optimal doping effect.
Patent KR-20230016740-A (KR)
Title: Display device and manufacturing method thereof
Inventor: SHIN HYUNEOK
IPC: H10K50/80
Filed: 2021-07-26
Abstract: A display device according to an embodiment comprises: a substrate; a plurality of transistors disposed on the substrate; a first pixel electrode, a second pixel electrode and a third pixel electrode connected to the transistors, respectively; a first emission layer disposed to overlap the first pixel electrode, a second emission layer disposed to overlap the second pixel electrode, and a third emission layer disposed to overlap the third pixel electrode; and a common electrode disposed on the first emission layer, the second emission layer, and the third emission layer. The first pixel electrode includes a first layer, and a second layer disposed on the first layer and including a Ga-doped ITO. The present invention improves display quality by forming different thicknesses of anodes of a light emitting device.