baber/WOPTO huggingface dataset:
Patent KR-20210120469-A (KR)
Title: Advertisement analysis system and method for sports broadcasting video using artificial intelligence
Inventor: CHUN SE UK
IPC: G06K9/62
Filed: 2020-03-27
Abstract: Disclosed is a system for analyzing an advertisement in a sports video using artificial intelligence. The advertisement analysis system comprises: a scene determination module which estimates an area ratio that ground areas occupy in a sports video being broadcast, and calculates the height of an object detected in the sports video to determine a scene in the sports video; an advertisement determination module which generates an advertisement area according to the determined scene, classifies advertisement images detected in the generated advertisement area according to the advertisement type of the advertisement area, and determines in real time whether the classified advertisement images correspond to official advertisements; and an advertisement effect analysis module which calculates, as analysis results, the cumulative exposure time, cumulative number of exposures, and monetary effect of the advertisement images determined by the advertisement determination module to be official advertisements, and displays the analysis results in the sports video in real time. According to the present invention, a user can easily check the effect of advertisement exposure in a stadium in real time without recording the sports video.
Patent KR-20210122579-A (KR)
Title: Apparatus for repairing object and method for repairing object
Inventor: LEE SUN DONG
IPC: B23P21/00
Filed: 2020-04-01
Abstract: The present invention provides an apparatus for repairing an object and a repair method capable of stably rotating an object to reverse a position thereof. According to the present invention, the apparatus for repairing an object comprises: a frame; a support part installed on the frame to support the object; and a power part capable of being separated and coupled to the object, at least a portion of which is movably installed in the frame so as to rotate the object so that the position of a lower portion of the object is changed.
Patent KR-20210131074-A (KR)
Title: One Touch and Case
IPC: B65D43/02
Filed: 2020-04-23
Abstract: The present invention relates to a case forming a rail type fixing structure, which is invented for improving user convenience through partial deformation of the case and a cover covering a dish or a box. To achieve the purpose, the case for stable sealing forms protrusion portions on four sides and supports the cover having wings for forming grooves with a shape of coupling the protrusion portions, thereby changing operation of four times into single operation for coupling or releasing the front, rear, left, and right wings depending on whether the case is sealed.
Patent KR-20210131573-A (KR)
Title: LOTO system applied to the control panel
IPC: G05B23/02
Filed: 2020-04-24
Abstract: The present invention relates to a LOTO system applied to a control panel and, more specifically, to a LOTO system which has a monitoring function and a control function added thereto and can be applied to a previously installed control panel. The LOTO system applied to a control panel comprises a control panel previously installed in a plant, a sensing unit, a calculation and control unit, an actuator, and a monitor unit to be universally applied to an engineering plant. The LOTO system can be applied without replacing the control panel previously installed in the engineering plant. The LOTO system has both a monitoring function of notifying a user of the state of internal equipment and a control function of automatically controlling equipment to automatically perform a LOTO procedure.
Patent KR-20210132763-A (KR)
Title: Antibacterial and antivirus agent, manufacturing method thereof and supplementary feed prepared thereby
IPC: A61K31/722
Filed: 2020-04-27
Abstract: The present invention relates to an antibacterial and antivirus agent, and a supplementary feed manufactured from the same, wherein the antibacterial and antiviral agent is effective on various viruses by complexing an extract of Illicium verum and a chitosan-peptide metal complex, does not exhibit resistance to viruses, and is particularly effective on highly pathogenic avian influenza virus (AI).
Patent KR-20200127887-A (KR)
Inventor: THEO DUEPPRE
IPC: B07C1/02
Filed: 2020-04-29
Abstract: The present invention relates to a discharging device for discharging individual products from a product flow having a conveying means, a discharging means, and at least two collection containers. According to the present invention, the discharging means discharges a product from the product flow into one or another collection container. The products are discharged to one side or the other side of the conveying means. By placing the collection container on one side of the conveying means over the other container, an operator can take the product out of both collecting containers on one side of the discharging device.
Patent KR-20200130175-A (KR)
Title: Coating method, coating apparatus and recording medium
Inventor: KAWAKITA MASATOSHI
IPC: G03F7/16
Filed: 2020-05-07
Abstract: Provided is a coating method which is effective for improving uniformity of a film thickness. The coating method includes: supplying a film forming liquid to a center of a surface of a substrate from a nozzle while an interval between the surface of the substrate and the nozzle is maintained at a predetermined coating interval; rotating the substrate at a first rotation speed around an axis, which passes through the center of the surface of the substrate, in a period during which the film forming liquid is supplied to the surface of the substrate from the nozzle, to allow the film forming liquid to diffuse to a periphery of the substrate from an outer periphery of the nozzle by a centrifugal force; and rotating the substrate at a second rotation speed around the axis after the supplying of the film forming liquid to the surface of the substrate from the nozzle is stopped to allow the film forming liquid to further diffuse by a centrifugal force, wherein the coating interval is set to allow the film forming liquid to be maintained between the nozzle and the surface of the substrate when discharge of the film forming liquid from the nozzle is stopped.
Patent KR-20210138259-A (KR)
Title: Packing box using air bag and manufacturing method of the same
IPC: B65D81/05
Filed: 2020-05-12
Abstract: The present invention relates to a buffer packing material for protecting corners, which is inserted into one end of an article to protect the article, but can have a double buffer structure for the corners of the article, thereby protecting the same more robustly and safely, and a manufacturing method thereof. The buffer packing material for protecting corners by using a packaging bag in which air columns are arranged in a transverse direction by longitudinal fusion lines, comprises: a bottom portion; first sidewall portions bent upward from front and rear longitudinal ends of the air columns forming the bottom portion; second sidewall portions bent inward from transverse ends or both ends of the air columns forming the first sidewall portions; and reinforcing portions bent inward from lower longitudinal ends of the air columns forming the second sidewall portions, and inserted into the bottom portion to overlap an inner side of the bottom portion to be connected thereto in a horizontal direction. The buffer packing material has an article fitting portion in which the other surface and upper surface of the buffer packing material or the upper surface of the buffer packing material is opened, and the double buffer structure in which the reinforcing portions and the bottom portion overlap each other.
Patent KR-20210140931-A (KR)
Title: Sandwich made by use of castela and plain bread, and its preparing method
IPC: A21D13/11
Filed: 2020-05-14
Abstract: The present invention relates to a sandwich with a castella, and more specifically, to a castella-bread sandwich, which includes a sliced bread (11, 12) and a castella bread (13, 14) coated with one or more fillings (15, 16, 17) selected from cheese cream, cream cheese, fresh cream, syrup, sauce, and jam, so that the sliced bread is placed between the castella breads.
Patent KR-20210143966-A (KR)
Title: Shelter for abalone
IPC: A01K61/51
Filed: 2020-05-20
Abstract: The present invention relates to a shelter for abalone culture capable of significantly reducing the mortality rate of abalone by creating an optimal abalone growth environment, and more specifically, to a shelter for abalone culture formed by connecting a pair of inclined plates (100) to have an acute angle. The inclined plates (100) are formed by laminating: an outer surface body (120) obtained by thermocompression molding a master batch comprising white mineral group powder and a polyvinyl chloride (PVC) resin into a sheet form; and an inner surface body (140) obtained by thermocompression molding a master batch comprising black mineral powder and a polyvinyl chloride resin into the sheet form.
Patent KR-20210143533-A (KR)
Title: Ground standard penetration tester that easy to assemble on field
IPC: G01N33/24
Filed: 2020-05-20
Abstract: The present invention relates to a ground standard penetration tester capable of being easily assembled on site, and more specifically, relates to a ground standard penetration tester capable of being easily put into a place where it is difficult to put a standard penetration tester for ground investigation due to the narrowness of a construction site. The ground standard penetration tester of the present invention comprises: a frame capable of being easily foldable; a winch installed at the upper center of the frame; a drive hammer lifted by the winch and freely falling; and a rod installed through the center of the drive hammer, and having one side vertically inserted into the lower ground, and a horizontally formed knocking head, to which the drive hammer is impacted, at the center part.
Patent KR-20200139095-A (KR)
Inventor: CHEN JIAHUI
IPC: H01R13/516
Filed: 2020-06-01
Abstract: Provided is a connector for connecting an antenna array. The connector comprises: an insulating body; a plurality of supply terminals provided on the insulating body, and each configured to electrically contact the supply lines of the antenna array; and a plurality of ground terminals provided on the insulating body, and configured to electrically contact a ground layer of the antenna array.
Patent KR-20210154459-A (KR)
Inventor: HYUN CHANG HWAN
IPC: A45D33/18
Filed: 2020-06-12
Abstract: The present invention relates to a vibration module and a cosmetic tool including the same. The vibration module of the present invention comprises: a vibrating device which transmits vibration to a puff having an applying surface; a handle portion which is assembled to the vibrating device by a first hinge and a second hinge to be rotatable, is formed in the shape of a pair of folding wings, and allows the vibrating device to be driven and to transmit vibration to the puff when a first wing and a second wing are folded and are in contact with each other; and a short circuit preventing portion which is provided between the first wing and the second wing and allows the first wing and the second wing to be in contact with each other only when external force is applied thereto.
Patent KR-20210155972-A (KR)
Inventor: KIM JAEHO
IPC: B60M1/16
Filed: 2020-06-17
Abstract: The present invention relates to an impact reducing apparatus for a central fixed bracket, which is mounted on a T-bar strut insulator (103) fixing a streetcar line (101) for fixing purposes, comprising: a support unit (110) made in a square plate shape made of aluminum, and having a bump unit (112) formed on one side to be inserted into a buffer unit (120) and having a mounting hole (111) formed on the other side, and engaged with the central fixing bracket (104) by a bolt; and the buffer unit (120) integrated with one side of the support unit (110) and elastically coming in contact with the T-bar strut insulator (103), and absorbing an impact. The present invention is able to absorb an impact transmitted to the central fixing bracket because of a horizontal load generated by driving a train or an earthquake or the like, and prevent damage to the strut insulator.
Patent KR-20220000714-A (KR)
Title: Flecxible pipe for firefighting
Inventor: PI JEONG A
IPC: A62C35/68
Filed: 2020-06-26
Abstract: The present invention is to provide a flexible pipe for firefighting that can minimize crack on a connection part even when a CPVC pipe is connected to a main pipe. An embodiment includes a flexible pipe for firefighting that comprises a pipe; a socket disposed to be coupled to one end of the pipe; and an O-ring and an insulating ring disposed on the pipe, wherein the socket includes a groove recessed from the lower end of the socket and a step formed on the inner circumferential surface of the socket, the O-ring is disposed on the step of the socket, and the insulating ring is disposed in the groove of the socket.
Patent KR-20220003260-A (KR)
Title: Dental suction apparatus
Inventor: KANG HYEOK KWON
IPC: A61C17/02
Filed: 2020-07-01
Abstract: According to one embodiment of the present invention, a dental suction apparatus comprises: a plurality of suction units which are installed on each of a plurality of dental chairs; a plurality of pumping units which corresponds to each of the plurality of suction units; a plurality of pipes which has one end connected to each of the plurality of suction units and has the other end connected to each of the plurality of pumping units; one or more connection pipes which connects the plurality of pipes in parallel and whose opening and closing is controlled by valves; a pressure measurement unit which includes a plurality of pressure gauges to measure the water pressure of each of the plurality of pipes; and a processor which adjusts the water pressure of each of the plurality of pipes by adjusting whether to open or close the valves of one or more connecting pipes, on the basis of the water pressure of each of the plurality of pipes measured by the pressure measurement unit and a difference in the water pressure of each of the plurality of pipes. The one or more connection pipes include a first connection pipe which connects a first pipe and a second pipe among the plurality of pipes in parallel, and whose opening and closing is controlled by a first valve. When the water pressure of at least one of the first pipe and the second pipe is equal to or greater than a first pressure and a difference between the water pressure of the first pipe and the water pressure of the second pipe is more than a predetermined water pressure difference value, the processor switches the first valve from a closed state to an open state. When both the water pressure of the first pipe and the water pressure of the second pipe are less than the first pressure, the processor switches the first valve from the open state to the closed state. Accordingly, when a water pressure greater than an allowable value is applied to the plurality of pipes and the water pressure difference between the plurality of pipes is greater than the allowable value, the plurality of pipes are connected through the connection pipes, and thus damage to the pipes can be reduced.
Patent KR-20220003304-A (KR)
Title: Plasticizer composition and vinylchloride resin composition comprising the same
Inventor: YOO MYUNG IK
IPC: C08K5/00
Filed: 2020-07-01
Abstract: The present invention relates to an eco-friendly plasticizer composition comprising a cyclohexane dicarboxylate-based compound, vegetable oil, and epoxidized vegetable oil, and a vinyl chloride resin composition comprising the same. The vinyl chloride resin composition prepared according to the present invention can improve low-temperature stability, viscosity, odor, and the like.
Patent KR-20220005702-A (KR)
Title: Electronic device, and method for performing authentication operation in electronic device
Inventor: KIM SOYOUNG
IPC: G10L15/22
Filed: 2020-07-07
Abstract: An electronic device according to various embodiments includes a memory, a communication module, and a processor operatively connected to the memory and the communication module. The processor is set as follows. When a first user utterance requesting a task that can be performed in an unlock state of the electronic device is acquired from a first external device connected to the electronic device using the communication module, when a lock state of the electronic device and a first state of the electronic device are confirmed, a first unlock type set in the electronic device is changed to a second unlock type based on first information of the first external device, the lock state of the electronic device set in the second unlock type is released based on user authentication information acquired from the first external device, and then the task corresponding to the first user utterance is performed. Various other embodiments are also possible. In addition, a method for performing an authentication operation in the electronic device can be performed using an artificial intelligence model.
Patent KR-20220005757-A (KR)
Title: Apparatus, method and computer program for diagnosing electric power distribution
Inventor: KIM SEUNG MIN
IPC: H02J3/14
Filed: 2020-07-07
Abstract: Disclosed is a method for diagnosing a system. An embodiment of the present invention comprises: a step of inputting system data; a step of calculating a system power pattern by using the input system data; a step of inputting a demand pattern or a generation pattern; a step of calculating a current of a predetermined bus by using the calculated system power pattern, the demand pattern, or the generation pattern; and a step of determining any one between association possibility and association impossibility for the predetermined bus by using the calculated current.
Patent KR-20220010644-A (KR)
Title: Pharmaceutical composition for preventing or treating cancer containing 2α-Hydroxyeudesma-4,11(13)-Dien-8β,12-Olide as an active ingredient
Inventor: JANG DAEKIL
IPC: A61K45/06
Filed: 2020-07-16
Abstract: The present invention relates to a novel medicinal use (particularly, an anticancer agent) of 2α-Hydroxyeudesma-4,11(13)-Dien-8β,12-Olide (HEDO) isolated from Inula britannica belonging to the genus Asteraceae of Chrysanthemum. A compound provided in one aspect of the present invention has an effect that can be usefully used for the prevention or treatment of cancer.
Patent KR-20210117117-A (KR)
Title: Method to embed planar fets with finfets
Inventor: CHUANG HARRY HAK LAY
IPC: H01L27/088
Filed: 2020-07-23
Abstract: Various embodiments of the present disclosure relate to a method for embedding planar field-effect transistor (FETs) with fin field-effect transistors (finFETs). A semiconductor substrate is patterned to define a mesa and a fin. A trench isolation structure placed over the semiconductor substrate and surrounding the mesa and the fin is formed. A first gate dielectric layer is formed on the mesa instead of the fin. After the forming the first gate dielectric layer, the trench isolation structure is recessed around the fin instead of the mesa. A second gate dielectric layer placed over the first gate dielectric layer at the mesa and additionally placed over the fin is deposited. A first gate electrode placed over the first and second gate dielectric layers at the mesa and partially defining a planar FET is formed. A second gate electrode placed over the second gate dielectric layer at the fin and partially defining a finFET is formed.
Patent KR-20220013717-A (KR)
Inventor: PARK JOO BAE
IPC: B60C11/04
Filed: 2020-07-27
Abstract: The present invention relates to a pneumatic tire to which a reinforcing unit mounted on a tire wheel is applied. The provided pneumatic tire to which the reinforcing unit comprises: a tread including a groove formed in the circumferential direction of the tire wheel while being depressed in the central axis direction of the tire wheel, a cuff formed to intersect the groove while being depressed in the central axis direction of the tire wheel, and at least one block formed between the groove and the cuff and grounded with the road surface; a shoulder formed on a side part of the tread; and a reinforcement unit inserted into the groove formed between at least one block. As the reinforcement unit is bent at least once, noise generated due to grounding with the road surface is reduced.
Patent KR-20210018089-A (KR)
Title: Electronic device for speech security with less environmental sound distortion and operating method thereof
Inventor: DAEWON KIM
IPC: G10K11/178
Filed: 2020-07-30
Abstract: The present invention relates to an electronic device for scrambling a speech with less damage to environmental sound, and an operation method thereof. According to various embodiments of the present invention, the electronic device can be configured to acquire image data and audio data, scramble the audio data of an arbitrary time interval (ΔT) in non-temporal order, and simultaneously store the image data and the scrambled audio data. According to one embodiment, the time interval (ΔT) can be identically fixed for continuous audio data. According to another embodiment, the time interval (ΔT) can be changed by using a function receiving a secret key and order to output a unique value, like a hash-based message authentication codes (HMAC)-based one-time password (HOTP) algorithm. In this case, to descramble the scrambled audio data to recognize not only the environmental sound but also the content of the voice, the time interval (ΔT) at which non-temporal scrambling is performed at the position of the audio data should be known through a function and secret key which have determined the same and audio samples within the corresponding time interval (ΔT) should be returned from non-temporal order to temporal order. The electronic device comprises a camera module, an input module, and a processor.
Patent KR-20200096191-A (KR)
Title: Liquid ejection substrate, liquid ejection head, and liquid ejection apparatus
Inventor: OKUSHIMA SHINGO
IPC: B41J2/17
Filed: 2020-07-31
Abstract: A first passage layer is provided with a plurality of supply passages each communicating with a part of each of a plurality of pressure chambers, and a plurality of recovery passages each communicating with another part of each of the plurality of pressure chambers. A second passage layer is provided with a common supply passage communicating with the supply passages and a common recovery passage communicating with the recovery passages. According to the present invention, liquid can be circulated through the pressure chambers corresponding to respective outlets even when the outlets are densely arranged.
Patent KR-20220017774-A (KR)
Inventor: JUNG SEUNG JAE
IPC: H01L27/06
Filed: 2020-08-05
Abstract: An object of the present invention is to provide a 3D semiconductor memory device that is easy to manufacture. The semiconductor memory device comprises: a first semiconductor pattern and second semiconductor pattern spaced apart from each other in a vertical direction; two bit lines electrically and respectively connected to first source/drain regions of the first semiconductor pattern and the second semiconductor pattern; a word line structure in contact with the first semiconductor pattern and the second semiconductor pattern; and two information storage elements electrically and respectively connected to second source/drain regions of the first semiconductor pattern and the second semiconductor pattern. The first semiconductor pattern and the second semiconductor pattern are single crystals. A crystal direction of the first semiconductor pattern may be different from a crystal direction of the second semiconductor pattern.