baber/WOPTO huggingface dataset:
Patent KR-20220111500-A (KR)
Inventor: OHK SEUNG JIN
IPC: F24F110/10
Filed: 2021-02-02
Abstract: The present invention relates to an indoor air quality management system using a digital twin. The indoor air quality management system includes: an information collection part collecting air quality information of an indoor space; a server part receiving the air quality information, and forming a virtual space of the indoor space to match the air quality information with the virtual space; a management terminal part outputting the virtual space matched with the air quality information by the server, and generating a driving signal for the air quality management of the indoor space; and an air conditioning part operated for the air quality management of the indoor space in accordance with the driving signal. The server part forms the virtual space by matching collection position information of the information collection part and the air conditioning position information of the air conditioning part with setting position information of the indoor space. Therefore, the present invention is capable of efficiently performing air quality management for 24 hours.
Patent KR-20210020953-A (KR)
Title: The mouse used for the information processing
Inventor: PARK YONG PIL
IPC: G06F3/0346
Filed: 2021-02-04
Abstract: A tilt sensor is built in a mouse used in an information processing device so that a user can move a mouse pointer displayed on a screen by tilting the mouse. The mouse user can move the mouse pointer by moving the mouse while the mouse is in contact with a flat plate depending on a situation or move the mouse pointer displayed on the screen by tilting the mouse.
Patent KR-20220114814-A (KR)
Title: Wet-dry hybrid method of preparing graphene flake metal composite and graphene flake metal composite composition prepared by the same
Inventor: MIN RYOU
IPC: B01J19/12
Filed: 2021-02-09
Abstract: The present invention relates a method of manufacturing a graphene flake metal composite by preparing graphene flakes from graphite in a physical method and mixing a metal precursor powder with the graphene flakes, and the graphene flake metal composite manufactured thereby. The manufacturing method of the graphene flake metal composite according to the present invention is a simple process, obtains the graphene flakes from graphite in a short time with high yields, and provides the graphene flake metal composite by mixing the metal precursor to improve electrical conductivity. In addition, the graphene flake metal composite manufactured thereby has high purity and uniform particle characteristics to be excellent for industrial use.
Patent KR-20220117412-A (KR)
Title: Manufacturing device for spring gasket
Inventor: BANG MIN KYU
IPC: B21F3/027
Filed: 2021-02-16
Abstract: The present invention relates to a manufacturing apparatus of a spring gasket, comprising: a transfer element moving a wire; a core rod provided on one side of the transfer element to rotate and winding the wire transferred by the transfer element on an outer circumferential surface to form a coil spring; a pitch adjuster provided on one side of the core rod, moving forward or backward in a direction perpendicular to a transfer direction of the wire, and adjusting an interval between coils of the coil spring wound on the core rod; and a coil tool disposed to face the pitch adjuster with the core rod interposed therebetween, wherein the coil tool is configured to move left or right as the pitch adjuster moves forward or backward. The manufacturing apparatus prevents the spring gasket from deformation due to passage of time or post-processes.
Patent KR-20210029737-A (KR)
Title: Styler for pet skin care
Inventor: CHO BYUNG KYU
IPC: A01K13/00
Filed: 2021-02-24
Abstract: The present invention relates to a styler for pet skin care, which can groom a pet′s hair, improve hair quality, remove dead hair, provide a massage effect, and the like by using a brush; can dry hair with a heater at the same time; and also can provide shiny hair, facilitate blood circulation, improve skin elasticity, activate cells, eradicate bacteria such as mites by means of 5-wavelength ultraviolet rays of a UV LED.
Patent KR-20210131225-A (KR)
Title: Method and apparatus for processing image frame, electronic device, storage media and program
IPC: H04N21/234
Filed: 2021-02-26
Abstract: The present application discloses an image frame processing method, apparatus, electronic device, storage medium, and program, and relates to a technical field of computer vision. The method comprises the following steps of: converting a feature map of a previous frame by using an optical flow generated on the basis of an adjacent previous frame and a next frame in an image to obtain a post-conversion feature map; determining a weight of the post-conversion feature map on the basis of an error of the optical flow, and obtaining a fusion feature map on the basis of a weighting result of the feature between the post-conversion feature map and the feature map of the next frame; and updating the feature map of the next frame with the fusion feature map. The present application cancels a positional deviation of an object between adjacent image frames by using an optical flow conversion result of the previous frame. Thus, screen shaking between adjacent image frames after image processing can be effectively avoided.
Patent KR-20220124537-A (KR)
Title: machine tool
Inventor: KIM BYEONG HWAN
IPC: B23Q1/00
Filed: 2021-03-03
Abstract: The present invention: a cabinet having a processing space formed therein; a processing device disposed in the cabinet and processing an object through a tool combined with a spindle; and an automatic tool changer in which a plurality of tools are disposed, and which provides the tools to the spindle. The automatic tool changer includes: a magazine (51) in which a plurality of tool ports (52) are disposed; each tool combined with the tool ports (52) to be detachable; a magazine driving unit (53) rotating the magazine (51) in a forward or reverse direction; a tool port driving unit (54) rotating the tool ports (52) in a radial direction of the magazine; a tool changer (55) exchanging the tools disposed in the tool ports (54) with tools disposed on the spindle (40); and a tool display unit (56) placed on the magazine (51) or the tool ports (52), and displaying numbers of the combined tools. The present invention can have an advantage of accurately displaying the number of the tools of the magazine, having positions frequently changed.
Patent KR-20220052251-A (KR)
Inventor: PARK KYUNG WON
IPC: H01M4/38
Filed: 2021-03-04
Abstract: The present invention relates to a method of manufacturing a metal-carbon composite using coffee waste as a carbon source or reducing agent. The method of manufacturing a metal-carbon composite using coffee waste comprises: mixing metal oxide with dried coffee waste to manufacture a meal oxide-coffee waste composite; and heat-treating, carbonizing, and reducing the manufactured meal oxide-coffee waste composite. The method of manufacturing a metal-carbon composite using coffee waste recycles abandoned coffee waste to be eco-friendly. Since a carbonization process of the coffee and a reducing process of metal oxide are simultaneously performed in a single process, a manufacturing time may be reduced to be economical.
Patent KR-20220041706-A (KR)
Inventor: ZHENG PENGFEI
IPC: G06F21/30
Filed: 2021-03-10
Abstract: The present invention, which relates to the technical field of cloud computing, provides a method and a device for authentication, a computing device, and a medium. The authentication method includes the following steps of: receiving a connection request including authentication information; extracting the authentication information from the connection request; confirming a connection authentication result based on the extracted authentication information; determining authentication storage data based on at least the connection authentication result and the extracted authentication information in response to the connection authentication result indicating successful authentication; receiving at least one service request in response to the connection authentication result indicating successful authentication; and executing authentication for each service request of the at least one service request based on the authentication storage data.
Patent KR-20220131451-A (KR)
Title: Digital therapy system and method thereof
Inventor: CHO MEE RYOUNG
IPC: G16H20/70
Filed: 2021-03-19
Abstract: The present invention relates to a digital therapy system and an operating method thereof. According to one aspect of the present invention, the digital therapy system comprises: a condition data collection device that collects condition data of a person; a condition diagnosis device that diagnoses condition of the person on the basis of the condition data and generates a control signal for stimulating at least one of sight, hearing, smell, and touch of the person on the basis of diagnosis results; and a condition therapy device that stimulates at least one of sight, hearing, smell, and touch of the person on the basis of the control signal to improve the condition of the person.
Patent KR-20220132069-A (KR)
Title: Image sensor
Inventor: PYO JUNG HYUNG
IPC: H04N5/369
Filed: 2021-03-22
Abstract: The present invention relates to an image sensor. The image sensor, according to an embodiment of the present invention, comprises: a plurality of pixels arranged along a first direction and a second direction crossing the first direction. Each of the plurality of pixels comprises: a pixel array including at least one photodiode, a pixel circuit under the photodiode, and a color filter over the photodiode; and a logic circuit for acquiring pixel signals from the plurality of pixels through a plurality of column lines extending in the second direction. The plurality of pixels comprises: color pixels; and white pixels, wherein the number of white pixels is greater than the number of color pixels. The pixel circuit comprises: a floating diffusion in which charge of the photodiode is accumulated; and transistors outputting a voltage of the floating diffusion. Each of the color pixels shares the floating diffusion with at least one neighboring white pixel among the white pixels in the second direction. The present invention is to provide an image sensor having excellent sensitivity and resolution.
Patent KR-20210038867-A (KR)
Title: Image display system and method for increasing a data volume of a control signal thereof
Inventor: HUNG KUO CHING
IPC: H04N5/06
Filed: 2021-03-29
Abstract: The image display system increases a data amount of a control signal in an analog image frame to process the analog image in real time. A method for increasing the data amount of the control signal used in the image display system comprises the following steps of: increasing the time for transmitting the control signal; and changing an encoding method of the control signal to increase the amount of data transmitted per unit time or outputting the analog image signal and the control signal at the same time. Accordingly, the data amount of the control signal in the image frame can be increased.
Patent KR-20220136645-A (KR)
Title: Shock absorber reinforcement unit for vehicle
Inventor: SEO SEONGWOOK
IPC: B62D25/08
Filed: 2021-04-01
Abstract: Disclosed is a shock absorber reinforcement unit for a vehicle. According to one exemplary embodiment of the disclosed invention, the shock absorber reinforcement unit for a vehicle can comprise a reinforcement member which is coupled to an upper portion of a shock absorber housing, is extended along a straight line section from the upper portion of the shock absorber housing to a fender apron upper member, and is coupled to the fender apron upper member.
Patent KR-20220141066-A (KR)
Inventor: SHIN HYE LIM
IPC: B60R11/00
Filed: 2021-04-12
Abstract: The present invention relates to a device for monitoring surroundings of a vehicle and, more specifically, to a device for monitoring surroundings of a vehicle, which enables a driver to check surrounding road situations of a vehicle. A device for monitoring surroundings of a vehicle according to an embodiment of the present invention comprises: a housing provided with a camera for obtaining a surrounding image of a vehicle; a magnet fixed to the housing so that the housing can be mounted on a vehicle body panel; and a magnet fixing unit for fixing the magnet to the housing. The magnet fixing unit includes: an insertion unit in which an insertion groove into which one end of the magnet is inserted is formed; a communication groove formed on one side of the insertion unit to communicate with the insertion groove; and an elastic lag formed near the opening of the communication groove to fix the position of the magnet having one end inserted into the insertion groove.
Patent KR-20220145957-A (KR)
Title: Roasting smoked
Inventor: WOO CHANG JE
IPC: A47J37/07
Filed: 2021-04-20
Abstract: Disclosed is a smoker roaster which indirectly heats meat such as pork, beef, chicken, and the like, fish, or processed meat foods such as ham and like to make the same edible. The smoker roaster of the present invention is made from metal or pottery and comprises a main body having a stovepipe unit formed in an upper part, a gridiron seating portion formed in an upper side therein, a smoking plate seating portion formed there below, and a through-hole-shaped heat inlet formed in a lower part, wherein an outer circumferential projection portion is formed on an outer circumference in the lower part and an inner projection portion is formed above the heat inlet to form a circumferential groove portion and a smoking plate seated on the smoking plate seating portion has a central portion made from one or more kinds selected from germanium, zeolite, and a boulder to rise up and has one or more holes formed in a longitudinal direction. Accordingly, heat and smoke are delivered to the meat, so that the smoker roaster can be useful in smoking the meat.
Patent KR-20220147300-A (KR)
Title: Ingot manufacturing method that can improve strength
Inventor: YOO JEONG JAE
IPC: B22F7/00
Filed: 2021-04-27
Abstract: The present invention relates to a method for manufacturing an ingot used as a raw material for various metal products and is to manufacture an ingot without processes of forming molten metal or bonding between metal raw material granules by inserting the metal raw material granules into a continuous heating furnace in the state of stacking the metal raw material granules in a heat resistant container, and separating the same after melting and cooling. Through the present invention, in manufacturing an ingot, residual impurities in the ingot can be minimized and the strength of the ingot can be improved while enabling powder molding at room temperature by avoiding high-temperature molten metal molding.
Patent KR-20220108688-A (KR)
Inventor: KIM JONG HO
IPC: A21D13/31
Filed: 2021-04-30
Abstract: The present invention relates to a manufacturing method of mugwort pastry which is beneficial to health by applying mugwort, which is a traditional ingredient, satisfies tastes of various consumers by allowing consumers to feel an original taste and aroma of mugwort as it is, and at the same time, increases consumption of mugwort by attracting even infants and teenagers who are alienated in consumption of mugwort to a consumer class. The manufacturing method of mugwort pastry comprises: a mixing step of mixing and kneading 600 parts by weight of strong flour, 140-200 parts by weight of soft flour, 90-120 parts by weight of sugar, 11-22 parts by weight of salt, 28-35 parts by weight of dry yeast, 32-47 parts by weight of butter, 70-88 parts by weight of levain, 70-88 parts by weight of mugwort, 36-43 parts by weight of eggs, and 310-380 parts by weight of mugwort water; a first fermentation step of keeping the dough at 3-10℃ for 1.7-2.2 hours; a first molding step of adding inner butter to the fermented dough, and then rolling out, unfolding and folding the same; a subdivision step of dividing the first molded dough; a second molding step of spreading a filling on a top part of the subdivided dough, and folding the same; a second fermentation step of keeping the dough at 3-10℃ for 33-57 minutes; and a baking step of baking the dough at 160-195℃ for 19-26 minutes. Accordingly, tastes of various consumers are met and consumption of mugwort increases at the same time.
Patent KR-20220149861-A (KR)
Inventor: CHO JOO WOAN
IPC: H01L27/15
Filed: 2021-04-30
Abstract: A display device is provided. The display device comprises: a first substrate including a display area and a non-display area disposed on at least one side of the display area; a plurality of light emitting elements disposed in the display area on one surface of the first substrate; a connection electrode disposed in the non-display area on one surface of the first substrate and electrically connected to the light emitting elements; a plurality of first pads spaced apart from the connection electrode in one direction and a plurality of second pads spaced apart from the connection electrode in another direction, which are disposed in the non-display area; a circuit board disposed on the other side of the first substrate and including a first circuit board pad and a second circuit board pad disposed on one side; a first pad connection electrode connected to the first pad and the first circuit board pad, and a second pad connection electrode connected to the second pad and the second circuit board pad; and a first via hole formed to correspond to each of the plurality of first pads and penetrating the first substrate, and a second via hole formed to correspond to each of the plurality of second pads and penetrating the first substrate. The first pad connection electrode includes a first connection part disposed in the first via hole and a first electrode part disposed on the other surface of the first substrate, and the second pad connection electrode includes a second connection part disposed in the second via hole and a second electrode part disposed on the other surface of the first substrate. The ultra-high resolution display device includes inorganic light emitting devices and includes a large number of light emitting devices per unit area.
Patent KR-20220155133-A (KR)
Title: Forming method of pinion gear for starter motor incorporating electric firing method
Inventor: KIM MYOUNG GU
IPC: B21J5/12
Filed: 2021-05-14
Abstract: The present invention relates to a method for molding a pinion gear for a starter motor employing an electric firing method. More specifically, the electric molding method, in which a material is molded through an electric firing phenomenon when a current is applied to the material, includes: a material cutting step (S100) of cutting a rod-shaped chromium molybdenum hardenability steel material (10) by a predetermined length; a first mold preparation step (S200) of preparing an upper mold and a lower mold to perform a cold multistage former process; a first molding step (S300) of molding a body of a pinion gear after disposing the cut chromium molybdenum hardenability steel material between the upper and lower molds; a thermal treatment step (S400) of thermally treating the surface of the body of the pinion gear having passed through the first molding step, by using molybdenum disulfide; a second mold preparation step (S500) of preparing an upper mold and a lower mold in which electrodes are provided, in order to perform a press-forging process; and a second molding step (S600) of molding a tooth part by compressing and molding the coated body of the pinion gear while applying a current thereto, after disposing the body between the upper and lower molds for the press-forging process. Therefore, the method can eliminate the need to separately apply a current for the multistage former process, and can mold the tooth part by the compressing and molding the thermally treated body of the pinion gear while applying a current thereto, thereby securing the moldability and quality of the tooth part with a small load caused by a decline in flow stress in metal using an electric firing phenomenon as well as reducing costs and time consumed for the molding process and improving productivity.
Patent KR-20220155715-A (KR)
Inventor: KO HAN YOUGG
IPC: E04B1/90
Filed: 2021-05-17
Abstract: The present invention generally relates to a sandwich panel widely used in a prefabricated building and, more specifically, to a sandwich panel which is made to be bendable and is deformable so as to be formed into a single sandwich panel at a roof and a wall or a corner portion of a building. The deformable sandwich panel of the present invention is a sandwich panel in which an insulating material for insulation is integrally formed between metal plates composed of an inner metal plate and an outer metal plate spaced apart at a predetermined distance. The sandwich panel includes: a deformable metal plate portion capable of being bent in part or in the entirety of the metal plate; and a deformable portion made of a bendable deformable insulating material portion located at a portion at which the deformable metal plate portion is located. The present invention can increase an insulation effect and a work effect on construction.
Patent KR-20210061318-A (KR)
Inventor: JUNG JINHEE
IPC: H01L23/28
Filed: 2021-05-17
Abstract: Provided is a semiconductor device, which has a carrier on which an adhesive layer is formed. Alignment marks are provided for positioning an electrical component on the carrier or adhesive layer. The electrical component is disposed on the adhesive layer by pressing terminals of the electrical component into the adhesive layer. Electrical components can be semiconductor dies, individual components, electronic modules, and semiconductor packages. A lead frame is placed over the adhesive layer. A shielding layer is formed over the electrical component. An encapsulant is deposited over the electrical component. The carrier and the adhesive layer are removed such that the terminals of the electrical components extend from the encapsulant for electrical interconnection. The substrate includes a plurality of conductive traces. The semiconductor device is disposed on the substrate and terminals of the electrical component are in contact with the conductive traces.
Patent KR-20220157040-A (KR)
Title: Stack Type Fluid Journal Bearing
Inventor: LEE JUNG BAE
IPC: F16C32/06
Filed: 2021-05-20
Abstract: The present invention relates to a new type of laminated fluid journal bearing, in which a bearing sleeve is implemented by a pressing and laminating method, so as to overcome the disadvantages of conventional fluid journal bearings, which are manufactured by high-precision cutting and thus have a low degree of design freedom and are difficult to mass-produce. Designing and manufacturing a fluid journal bearing through the pressing and laminating method of the present invention increases the degree of freedom in bearing design and enables mass production at low cost.
Patent KR-20220159104-A (KR)
Inventor: KIM DO YEON
IPC: G06N20/00
Filed: 2021-05-25
Abstract: Disclosed are a device for discriminating a deepfake image, and a learning method thereof. According to one embodiment, the device for discriminating a deepfake image may include: an interface unit through which image data is input; and a classifier for determining whether the image data input through the interface unit is a deepfake image. The classifier may learn to determine a deepfake image based on a synthesized image generated by swapping a part of a real image with a fake image generated by self-replicating the real image.
Patent KR-20220160923-A (KR)
Inventor: MYOENG SOO PARK
IPC: F24C7/08
Filed: 2021-05-28
Abstract: The present invention relates to an electric range equipped with a dedicated coil temperature sensor for measuring a temperature of a working coil to monitor the temperature of the working coil in real time and actively respond, according to a load state of the working coil, thereby significantly increasing an operating time of a product. The electric range comprises: a cover plate; at least one heating part; a plate temperature sensor; and a coil temperature sensor.