baber/WOPTO huggingface dataset:
Patent KR-20220142044-A (KR)
Inventor: KIM MIN SIK
IPC: B29D12/02
Filed: 2021-04-14
Abstract: The present invention relates to a face protection shield with an adjustable shield angle. According to an embodiment of the present invention, disclosed is a face protection shield with an adjustable shield angle, which has a configuration, in which a transparent shield is installed on the front of the shield frame having a structure similar to that of an eyeglass frame, and which makes it easy to adjust the angle and maintain the angle of the transparent shield based on the rotation axis and the hooking groove provided in the shield frame.
Patent KR-20220142818-A (KR)
Inventor: KIM JANG WOO
IPC: H01J37/34
Filed: 2021-04-15
Abstract: Disclosed are a thin-film deposition apparatus and a method for manufacturing and correcting an X-ray mirror. According to an aspect of the present invention, the thin-film deposition apparatus comprises: a main chamber maintaining an inner space at a designed pressure; a stage positioned within the inner space, and configured to support a substrate and to be movable in a scanning direction; a vertical restricting member positioned on the stage to be spaced apart from the surface of the substrate at a predetermined distance, and including a vertical restriction slit; a driving part moving the stage in the scanning direction; a sputtering part fixed on the inner side of the main chamber, having a target, and emitting particles of the target toward the substrate; and a horizontal restricting member fixed between the sputtering part and the vertical restricting member, and having a horizontal restriction slit. The vertical restriction slit can extend to a predetermined height in the scanning direction, the horizontal restriction slit can have a predetermined width in the scanning direction, and the particles emitted from the sputtering part can be deposited on the surface of the substrate through the horizontal restriction slit and the vertical restriction slit. Therefore, the present invention can perform correction to further reduce a flatness error.
Patent KR-20210128934-A (KR)
Inventor: PARK DO HYUN
IPC: H01B3/44
Filed: 2021-04-16
Abstract: The present invention relates to an insulating composition and a power cable having an insulating layer formed from the same. Specifically, the present invention relates to the insulating composition which is environmentally friendly, such as being recyclable in a non-crosslinked type, simultaneously has mechanical and electrical properties equivalent to or greater than those of the conventional crosslinked insulating material, satisfies heat deformation characteristics at 130℃ required for the insulation layer of cables with an operating temperature of 90℃, and has excellent physical properties such as flexibility, flame retardancy, water resistance, and extrudability, and the power cable having the insulating layer formed from the same.
Patent KR-20220145974-A (KR)
Inventor: KIM SEUL ONG
IPC: H01L27/32
Filed: 2021-04-22
Abstract: The present invention discloses a light-emitting device including an electron transport region including a first compound represented by Chemical Formula 1 and a second compound represented by Chemical Formula 2, and an electronic device including the light emitting device. Descriptions of the first compound and the second compound refer to the content provided in the present specification.
Patent KR-20220147819-A (KR)
Title: Serializer and memory device including the same
Inventor: YOO CHANG SIK
IPC: G11C7/10
Filed: 2021-04-28
Abstract: According to one embodiment of the present invention, a serializer includes: data input units which receive N pieces of data in parallel; data connection units which receive inner clock signals having different phases with different arrangement; and data output units which sequentially output the N pieces of data in one period of the inner clock signals. The data connection units operate to output data corresponding to the data output units in an enable section in the one period in response to the inner clock signals and to allow the data output units to have a high impedance state in a disable section of the one period. Accordingly, the present invention may reduce a time of outputting data outwards.
Patent KR-20220021399-A (KR)
Inventor: HIROSHI NAKAMURA
IPC: F25D21/04
Filed: 2021-05-04
Abstract: Refrigerator comprises: a main cabinet having a cooling device generating cold air; a sub-cabinet connected to be separable to the main cabinet; a relay duct having a cold air flow passage connecting the main cabinet and the sub-cabinet to transmit the cold air generated in the cooling device to the sub-cabinet; and a heat blocking member provided to a portion, where the relay duct and the main cabinet of the cold air flow passage are connected, and provided in a portion where the relay duct and the sub-cabinet are connected.
Patent KR-20220155153-A (KR)
Title: Aerosol generating article and aerosol generating device having the same
Inventor: LEE JU HWAN
IPC: A24F40/10
Filed: 2021-05-14
Abstract: According to one aspect of the present disclosure, an aerosol-generating article may include: a tobacco medium portion; a filter portion disposed to be spaced apart from the tobacco medium portion; a wrapper surrounding the tobacco medium portion and the filter portion; and a cooling portion surrounded by the tobacco medium portion, the filter portion, and the wrapper so as to have a space therein. The present invention provides the aerosol-generating article which can reduce production costs.
Patent KR-20220156198-A (KR)
Title: System and method for measuring biometric information
Inventor: SEUNGUP SEO
IPC: A61B5/145
Filed: 2021-05-18
Abstract: Disclosed are a biometric information measurement system and method to provide various structures using implant devices inserted inside the body and external devices and/or smart devices outside the body. According to one embodiment of the present invention, the biometric information measurement system comprises: an external device transmitting wireless power from outside the body into the body; an implant device inserted into the body, using the wireless power transmitted from the external device to operate a sensing circuit, measuring biometric data in the body through the operated sensing circuit, using the measured biometric data to calculate biometric information, and transmitting the calculated biometric information to a smart device or external device outside the body; and the smart device transmitting the biometric information to a cloud server, displaying the biometric information, or outputting a warning alarm according to the biometric information when receiving the biometric information from the implant device.
Patent KR-20220157234-A (KR)
Title: Polyamide-based film, method of preparing polyamide-based film, cover window and display device comprising the same
Inventor: OH DAE SEONG
IPC: C08J5/18
Filed: 2021-05-20
Abstract: An embodiment provides a polyamide-based film containing a polyamide polymer and having a light fastness index expressed by equation 1 of 0.660 GPa^-1 or less and excellent mechanical properties, optical properties, and light resistance. In equation 1, light fastness index = ΔYI/Y, Y is the modulus of a film, and ΔYI is a change in yellowness (YI) of the film before and after the followings: a light fastness test in which the film is irradiated with ultraviolet rays at a temperature of 60℃, the UV irradiation is stopped, and water is sprayed at a temperature of 50℃.
Patent KR-20220161571-A (KR)
Title: Strength-reinforced dash insulation for vehicles
Inventor: KWON CHOONG HO
IPC: B60R13/02
Filed: 2021-05-27
Abstract: As at least one protruding part protruding toward an insulation body is formed to be integrated with a reinforcement member formed in the insulation body, the protruding part makes a thickness part of the insulation body thinner while reinforcing the structural hardness thereof to prevent a passenger on a front seat from having a sensation of slipping or wobbling even when putting his or her feet on the protruding part. In particular, as the thickness of the protruding part is 1/2 or 2/3 of the thickness of the insulation body, the protruding part can make the insulation body acquire sufficient structural hardness while preventing the passenger on the front seat from having sensation of slipping or wobbling even when putting his or her feet on the protruding part or the periphery thereof such that the passenger can use the insulation body securely. Moreover, as the reinforcement member is made of PET and TPE, the reinforcement member can be easily manufactured into a desired shape while easily acquiring the desired level of structural hardness.
Patent KR-20220161987-A (KR)
Title: Halophyte complex extrait containing a red ginseng, and the method for manufacturing of complex extrait
Inventor: JANG SEON IL
IPC: A23L33/105
Filed: 2021-05-31
Abstract: The present invention relates to a salt plant complex extract containing red ginseng as an active ingredient and a method for manufacturing a complex extract. At this time, the complex extract consists of the red ginseng, limonium tetragonum leaves, triglochin maritime leaves, artemisia scoparia leaves, turkey sprouts, pectinase, and purified water. The method for manufacturing a complex extract is the method for manufacturing a salt plant complex extract containing red ginseng as an active ingredient. The method comprises: a step of adding and treating pectinase in 50 % of ethanol, mixing the remaining composition in the treated ethanol, and extracting and concentrating the same for 24 hours at a temperature of 50 ℃; a step of adjusting a concentration of the ethanol to 70 % of ethanol; a step of obtaining a mixed extract through concentration and freeze drying after extracting the ethanol at the temperature of 50 ℃ for the 24 hours; and a step of obtaining the complex extract after drying and recovering the obtained mixed extract and storing the same at -20 ℃.
Patent KR-20220059393-A (KR)
Title: Heating device of electrothermal liquid mosquito repellent device
Inventor: CHEN JIE
IPC: H05B3/14
Filed: 2021-06-03
Abstract: The present invention provides a heating device for an electrothermal liquid mosquito repellent device. According to the present invention, the heating device comprises a heating element and an insulating base. The insulating base is provided with a position fixing groove used to insert and mount the heating element thereon. A fixing buckle is installed between the heating element and the insulating base to fix the heating element to the inside of the position fixing groove. A heating hole used to penetrate and install a core rod is installed in the heating element. A through-hole used to penetrate and install the core rod is installed at the position of the heating hole corresponding to the bottom wall of the position fixing groove. Accordingly, the heating device has a simple structure and prevents direct contact between the heating device and a case, thereby effectively performing insulation and protection and extending service life of a product.
Patent KR-20220000812-A (KR)
Title: Method of manufacturing chip
Inventor: SUZUKI HAJIME
IPC: H01L21/78
Filed: 2021-06-04
Abstract: An objective of the present invention is to suppress the division of a wafer except for a street when dividing the wafer by using a method using a reforming layer formed by a laser beam as a division start point and suppress degradation in the flexure strength of an obtained chip. When a wafer is divided by using a method using a reforming layer formed by a laser beam as a division start point to form a chip, instead of dividing all functional layers existing on a plurality of streets defining the boundary of the chip, only areas of a rough cross shape (in other words, when viewed from the upper surface, the shape in which a rectangular shape extended in a specific direction and a rectangular shape extended in a direction perpendicular to the specific direction are arranged such that the centers of both overlap) including the positions of crossing points of the plurality of streets in the functional layers are divided.
Patent KR-20220165560-A (KR)
Title: Cable apparatus and unification cable
Inventor: HUR DEOGJAE
IPC: B63B59/08
Filed: 2021-06-08
Abstract: The present invention relates to a cable device and a unified cable. According to one aspect of the present invention, the cable device comprises: a housing; a first cable roller and a second cable roller disposed inside the housing to be spaced apart from each other and rotated to transport a power cable for transmitting power and a fluid suction pipe for transporting fluid; a first rotation sensing roller and a second rotation sensing roller disposed inside the housing to be spaced apart from the first and second cable rollers and disposed between the power cable and the fluid suction pipe to come into contact with each other; and a tie device disposed inside the housing and binding the power cable and the fluid suction pipe in contact with each other by means of a cable tie. The present invention can prevent a power cable and a fluid suction pipe connected to a cleaning robot from becoming tangled or twisted.
Patent KR-20220169784-A (KR)
Title: Stencil mask for solar cell electrode in order to embody fine line width and improve durability and method for manufacturing thereof
Inventor: PARK JIN JOO
IPC: H01L31/0224
Filed: 2021-06-21
Abstract: The present invention relates to a stencil mask for forming an electrode of a solar cell and a method for manufacturing the same. The present invention provides a stencil mask for forming a solar cell electrode to embody a fine line width and improve durability and a method for manufacturing the same. According to the present invention, a mesh screen of a conventional technique has disadvantages such as an increase in manufacturing costs and durability degradation, thereby causing an increase in a defect rate since a mesh fabric woven with thinner wires is required to be used to refine a line width of an electrode, and a stencil mask of a conventional technique has disadvantages such as design limitations and decreased durability since the stencil mask has a structure in which an open opening part exists between a busbar electrode and a finger electrode. In order to solve the problems, the present invention is configured to improve durability of a stencil mask by optimizing an opening pattern of a connection part between a busbar electrode and a finger electrode. Accordingly, the collection of a light-generating current can be optimized and the amount of silver paste used can be reduced by maximizing a light receiving area. As a result, the overall efficiency of a solar cell is increased and manufacturing costs of the solar cell are reduced.
Patent KR-20220006463-A (KR)
Title: Apparatus and method for sharing resources of telecommunication subscribers for content service and rewarding telecommunication subscribers
Inventor: JEON SEUNG HYUN
IPC: H04L9/08
Filed: 2021-06-25
Abstract: Disclosed are an apparatus for renting available resources (storage and/or communication bandwidth) possessed by a communication subscriber to mediate content delivery while sharing the resources with content providers and providing rewards to the communication subscriber and a method thereof. According to one embodiment of the present invention, the apparatus comprises: a content receiving unit receiving content from a content provider to generate content identification information and returning a content address including the generated content identification information to the content provider; a content distribution unit transmitting, distributing, and storing the received content to terminals of at least one communication subscriber having an idle storage; a content transmission unit receiving a content request including the content address from a user terminal acquiring the content address by requesting content to the content provider and using the received content address to collect the content from the terminals of the at least one communication subscriber and transmit the content to the user terminal; and a reward unit providing rewards for use of the idle storage to the at least one communication subscriber and generating and recording a transaction for the rewards in a blockchain storing the blockchain in synchronization with the at least one communication subscriber.
Patent KR-20230000774-A (KR)
Title: Method for manufacturing strain wave gear device
Inventor: RYU JAE WAN
IPC: C21D1/50
Filed: 2021-06-25
Abstract: A method for manufacturing a strain wave gear device is disclosed to improve wear resistance while suppressing thermal deformation and physical property deterioration. The method for manufacturing a strain wave gear device comprises: a step of hot forging a gear material at a temperature of 1200 to 1300 ℃ for one to five minutes; a quenching step of cooling the hot forged material to a martensite formation temperature or lower so as to increase the residual stress of the material and suppress the growth of crystal grains; a step of post heat-treating the quenched material; and a step of performing roughing, finishing, and gear cutting on the post heat-treated material to form gears.
Patent KR-20230000777-A (KR)
Title: Hot water integrated distribution system
Inventor: LEE EUN HO
IPC: F24D19/10
Filed: 2021-06-25
Abstract: The present invention relates to a hot water integration distribution system. The hot water integration distribution system according to the present invention comprises: an integrated installation box (300) that is placed on the floor and has an installation space formed therein; a calorimeter (411) that is provided inside the integrated installation box (300), and measures the amount of energy when heat source water supplied from a heat source (HS) is used as heating water and when used as domestic hot water; a water supply flowmeter (412) that is provided inside the integrated installation box (300) and measures the amount of water supplied into a household; and a heat exchanger (420) that is provided inside the integrated installation box (300) and exchanges heat between the heat source water supplied from the heat source (HS) and direct water supplied from a direct water supply source (WS) to supply hot water. Since various meters (measuring instruments) and heat exchangers can be installed on one integrated installation stand, it is possible to reduce the area of an occupied space, connect pipes easily and conveniently, and enhance convenience in use.
Patent KR-20230001630-A (KR)
Inventor: RYU GIL SOO
IPC: C09D11/02
Filed: 2021-06-29
Abstract: The present invention relates to a method for manufacturing eco-friendly water-based ink for tire marking, which does not generate transfer defects in a marking layer even when heated to high temperatures, and includes uniformly dispersed pigments and water-soluble latex binder, thereby having excellent storage stability and excellent discoloration resistance. According to the present invention, the method for manufacturing eco-friendly water-based ink for tire marking comprises: a step (a) of mixing pigments, a dispersant, a pH adjuster, and water (H_2O) to prepare a pigment mixture; a step (b) of dispersing the pigment mixture by using a milling device to prepare a pigment dispersion; and a step (c) of supplying and mixing the pigment dispersion and the water-soluble latex mixture by using a dispersion mixing device to prepare water-based ink.
Patent KR-20230001966-A (KR)
Inventor: PARK YOU SHIN
IPC: A47C17/02
Filed: 2021-06-29
Abstract: Disclosed is a cushion member for a sofa, which is formed by filling a cushion cover with a cushion material in which a foamed polyurethane molding chip and fiber wool are mixed, and is embedded in a seat part of a sofa to provide a consumer with comfortable cushioning feeling when the consumer sits on the sofa. The ratio of the foamed polyurethane molding chip to the fiber wool is 8:2 to 7:3, and the fiber wool is disposed between the polyurethane molding chip and the polyurethane molding chip.
Patent KR-20230003915-A (KR)
Title: Insect screen for vehicle
Inventor: KIM EUN JA
IPC: E06B9/52
Filed: 2021-06-30
Abstract: According to an embodiment of the present invention, an insect screen for a vehicle includes: a first insect screen (10) which is provided with a flexible material and is formed with a first lock member (31) in the center thereof in a lengthwise direction; and a second insect screen (20) which is provided with a flexible material and is formed with a second lock member (32) at one end portion thereof in a lengthwise direction. The first lock member (31) and the second lock member (32) are locked, and a part of the first insect screen (10) and a part of the second insect screen (20) are overlapped at a first width (a) of 30 cm to 70 cm. By unlocking the first lock member (31) and the second lock member (32), the first and second insect screens (10, 20) can brush against human skin or human clothes and keep insects off while a person passes through a section with the first width (a).
Patent KR-20230005471-A (KR)
Title: Biosulfur manufacturing method to treat (Alzheimer's disease, Parkinson's disease, Lou Gehrig's disease, Huntington's disease) a degenerative brain disease
Inventor: SONG HYEON
IPC: C01B17/02
Filed: 2021-07-01
Abstract: The present invention relates to a biosulfur preparation method for treating a degenerative brain disease such as Alzheimer's disease, Parkinson's disease, Lou Gehrig's disease, and Huntington's disease and, more specifically, to a biosulfur preparation method comprising: a first step (1) of treating sulfur powder with a sodium hydroxide solution; a second step (2) of treating the sulfur powder with an acetic acid solution; a third step (3) of putting 20 kg parts by weight of sulfur powder treated with the sodium hydroxide solution and the acetic acid solution and 20 L purified water to a supercritical extraction device; a fourth step (4) of treating the sulfur powder with supercritical water generated through treatment at the temperature of 380 ℃ under 350 bar by the supercritical extraction device for 20 minutes; and a fifth step (5) of rapidly cooling the sulfur powder subjected to the 20-minute treatment with the supercritical water generated at the temperature of 380 ℃ under 350 bar at the temperature of -20 ℃ and capturing the same. The biosulfur prepared according to the present invention has the efficacies of reducing oxidative stress in HT22 cells to improve a cell survival rate and reducing nitrite, or an inflammatory mediator, induced by the addition of LPS in BV2 cells.
Patent KR-20210091076-A (KR)
Title: Method and apparatus for processing video, electronic device, medium and computer program
Inventor: ZHAO XIANGMING
IPC: G06N20/00
Filed: 2021-07-02
Abstract: The present disclosure discloses a method, an apparatus, an electronic device, a medium, and a computer program for processing a video, and the present disclosure relates to an artificial intelligence field. Particularly, the method includes: acquiring a target video; selecting a target model from at least one preset model; determining output data of the target model by the target video and the target model; selecting the target model again from the at least one preset model until the output data satisfies a condition corresponding to the target model in response to determination that the output data does not satisfy the condition corresponding to the target model; and determining a dynamic cover from the target video by the output data. The present embodiment provides the method for processing the video, and accuracy of a video cover is improved.
Patent KR-20230008976-A (KR)
Title: Helicopter visual landing aid system
Inventor: KIM GI WON
IPC: B63B45/04
Filed: 2021-07-08
Abstract: The present invention relates to a helicopter landing support system, and more particularly to the helicopter landing support system capable of guiding a helicopter to safely land on a floating structure such as a ship. The helicopter landing support system of the present invention includes a horizontal reference guide unit and a safety path guide unit.