baber/WOPTO huggingface dataset:
Patent KR-20220129256-A (KR)
Title: Optical member, display device and method for manufacturing the same
Inventor: KIM JUN HA
IPC: B32B7/12
Filed: 2021-03-16
Abstract: The present invention relates to an optical member for flexible touch screen and a manufacturing method thereof. According to the present invention, the optical member includes a polarizer, a liquid crystal retardation layer provided on the polarizer, and a touch sensor layer provided on the liquid crystal retardation layer. Therefore, according to the optical member for the flexible touch screen of the present invention, since the optical member can be manufactured in a thin shape, the generation of air bubbles which may occur at an edge portion during bonding of curved or multi-sided glass is suppressed.
Patent KR-20220130290-A (KR)
Title: Display device and method of operating a display device
Inventor: JEONG HYUN SEOK
IPC: G09G3/36
Filed: 2021-03-17
Abstract: A display device may include: a display panel including a gate line, a data line, and pixels electrically connected to the gate line and the data line, and displaying an image based on input image data; a gate driver outputting a gate signal to the gate line; a data driver outputting a data voltage to the data line; and a drive control unit for controlling the gate driver and the data driver. Here, the pixels may include a first pixel that emits light in a first mode and does not emit light in a second mode, and a second pixel that has a narrower viewing angle than the first pixel and emits light in both the first mode and the second mode. Here, the gate line may include a first gate line connected only to the first pixel and a second gate line connected only to the second pixel. According to the present invention, power consumption due to unnecessary gate-on signals is reduced.
Patent KR-20210117978-A (KR)
Title: Shower
Inventor: LEE SU MAN
IPC: E03C1/046
Filed: 2021-03-19
Abstract: The present invention relates to a shower device. The shower device according to an embodiment of the present invention includes a head part, a handle part coupled to the head part, and an injection part formed on one side of the head part so that a solution of a preset component can flow out on a flow path. The present invention can generate microbubbles.
Patent KR-20210037640-A (KR)
Title: Puff for make-up
Inventor: CHOI JAE JOON
IPC: B32B27/40
Filed: 2021-03-22
Abstract: The present invention relates to a cosmetic puff, in which a gripping surface is made of ether-based thermoplastic polyurethane (TPU) to form a smooth surface appearance while preventing discoloration and cracking, and sufficient strength to prevent separation from each other is secured during use due to thermal fusion adhesion between the gripping surface and a use surface. According to one aspect of the present invention, the cosmetic puff comprises: a use surface formed of polyurethane; a gripping surface formed of an ether-based TPU; and cushion foam filled between the use surface and the gripping surface. Edge regions of the use surface and the gripping surface are joined to each other by thermal fusion, and the use surface and the gripping surface are joined to the cushion foam by thermal fusion, and micropores are formed in the use surface. The TPU has a thickness of 100 to 300 μm, a density of 1.14 to 1.20 g/cm^3, a hardness of 87 to 89 Shore A or 91 to 92 Shore A, a tensile strength of 70 to 90 Mpa, a tearing strength of 650 to 850 N/cm, and an elongation of 720 to 1,040%.
Patent KR-20220132352-A (KR)
Title: Fireproof Insulation Project Window
Inventor: LEE SANG BAEK
IPC: E06B3/96
Filed: 2021-03-23
Abstract: The present invention provides a fireproof insulation project window capable of effectively meeting aesthetics and fire prevention performance while reducing the cost of production and production of windows. The fireproof insulation project window comprises: a window frame module (100) provided to form an opening (140) by a combination of upper and lower window frame frames (110, 120) and a pair of vertical window frame frames (130); a sash module (200) connected to the upper window frame (110), and having a main slot groove (230) formed on the inner peripheral surface; refractory glass (300) inserted into the main slot groove (230) and restrained by a heat-resistant insulating filler (310); and insulating glass (400) inserted into the main slot groove (230) to form an insulating layer (420) while distanced from the refractory glass (300) by a bar (410), and restrained by the heat-resistant insulating filler (310). Therefore, the fireproof insulation project window can be used to improve a window frame structure, thereby being easily produced and assembled, to have non-exposure fixing pieces which hinder the beauty of the window, thereby improving aesthetic sensibility, and to improve a double glass fixing structure and a window frame insulation structure installed on a sash, thereby satisfying fire prevention and insulation performance.
Patent KR-20220132943-A (KR)
Title: Driving wheel transformation device of mobile robot and mobile robot including same
Inventor: YOUNG EUN SONG
IPC: B25J19/00
Filed: 2021-03-24
Abstract: The present invention relates to a mobile robot capable of moving in a narrow area while overcoming an obstacle and, more specifically, to a driving wheel transformation device of a mobile robot, capable of changing a wheelbase, and a mobile robot including the same. To achieve the purpose, the driving wheel transformation device of a mobile robot (100) includes: a first drive wheel (200) driving the mobile robot (100) and a third arm (152) connected with the first drive wheel (200); a second drive wheel (210) driving the mobile robot (100); a fourth arm (154) having one end connected to the second drive wheel (210) and the other end connected to the third arm (152) to be integrally rotated; a third drive wheel (220) driving the mobile robot (100) and a second arm (114) having one end connected to the third drive wheel (220); a second shaft (150) installed in a region in which the third arm (152) and the fourth arm (154) are connected, to rotate the third arm (152) and the fourth arm (154); and a second shaft servo motor (330) rotating the second shaft (150).
Patent KR-20210122705-A (KR)
Title: Micro-electro mechanical system and manufacturing method thereof
Inventor: Wu kai di
IPC: G02B26/08
Filed: 2021-03-30
Abstract: In a method of manufacturing a bump or pillar, an under bump conductive layer is formed over a substrate, a first photoresist layer having a first opening and a second opening is formed over the under bump conductive layer, a first conductive layer is formed in the first opening and the second opening to form a first lower bump and a second lower bump, the first photoresist layer is removed, a second photoresist layer having a third opening is formed over the second lower bump, a second conductive layer is formed over the second lower bump in the third opening to form a higher bump having a greater height than the first lower bump, and the second photoresist layer is removed. Since the first conductive layer and the second conductive layer are coupled to each other and completely cover an inner sidewall of a through hole, it is possible to suppress an electron charging problem when an MEMS device is used for electron beam lithography.
Patent KR-20220141573-A (KR)
Inventor: KIM YOUNG SE
IPC: B62J9/23
Filed: 2021-04-13
Abstract: The present invention relates to an expandable loading box for a multi-wheeled vehicle. According to one embodiment of the present invention, the loading box has an extension frame part that can be drawn out to the front of a base frame part so that there is an effect of freely changing a storage space of the loading box according to the needs of a driver (user). In addition, by forming a back support cushion for supporting the driver's back on the extension frame, there is an effect of allowing the driver to drive comfortably.
Patent KR-20220141696-A (KR)
Inventor: JEONG SEONG BIN
IPC: H01M8/04119
Filed: 2021-04-13
Abstract: The present invention relates to a system and a method for humidification of a hydrogen electric vehicle. The system comprises: a fuel cell stack generating electric energy through electrochemical reaction between hydrogen and oxygen; a water supply tank storing water generated during generation in the fuel cell stack; an air conditioner humidifying an indoor space of a vehicle by using the water supplied from the water supply tank; a heating heater heating the water supplied from the water supply tank to generate steam and supplying the steam to the air conditioner; and a controller determining an operation mode of the system based on at least one among a vehicle state, a state of the air conditioner, and indoor temperature of the vehicle and controlling at least one between the air conditioner and the heating heater according to the determined operation mode to control indoor humidification of the vehicle.
Patent KR-20220144681-A (KR)
Title: Apparatus and method for calculating output power restriction of renewable energy generation
Inventor: KIM YUN SU
IPC: H02J3/00
Filed: 2021-04-20
Abstract: The present invention relates to a renewable energy output limit amount calculating device and a method thereof. According to an embodiment of the present invention, a renewable energy output restriction is divided into several sections to assign a differential weight value to each section, thereby inducing an output restriction of over-generated renewable energy to uniformly act during the entire generation time.
Patent KR-20220146285-A (KR)
Title: Plant factory with solar control method
Inventor: HONG JIN WOO
IPC: A01G9/18
Filed: 2021-04-25
Abstract: The present invention relates to a solar ray control-type hybrid plant factory that helps plant growth while saving lighting power by reflecting solar rays with a skylight passing solar rays and a reflection plate on one side to evenly distribute the rays inside a facility. The solar control-type hybrid plant factory of the present invention comprises: a facility separable from the external environment; a skylight openable and closeable on the ceiling of the facility; a roof hatch blocking or opening the skylight to control sunlight; a reflection plate installed on the surface of the roof hatch facing the inside of the facility to reflect and diffuse solar rays to the inside of the facility; lighting that emits light to plants in place of solar rays when the roof hatch is closed; a floor opening part drilled on the floor of the facility so that plants such as tall fruit trees are planted directly on the ground in contact with the floor of the facility; and a floor hatch closing the floor opening part when not in use.
Patent KR-20210055032-A (KR)
Title: A connecting module and a motion assist apparatus comprising thereof
Inventor: BYUNGJUNE CHOI
IPC: A61H1/02
Filed: 2021-05-03
Abstract: The present invention relates to a connection module to strengthen the strength of a body, and a motion assist device including the same. According to an embodiment of the present invention, the connection module comprises: a case formed to be inclined downward from a recessed space recessed between the waist and the hip of a person to the hip joint of the person; a power transmission assembly disposed inside the case; and a support module connection unit located at an output end of the power transmission assembly and capable of being coupled to a support module supporting the leg of the person.
Patent KR-20220151389-A (KR)
Title: Hydraulic lift safety apparatus based on limited switch
Inventor: KIM JONG WON
IPC: B66F17/00
Filed: 2021-05-06
Abstract: The present invention relates to a limited switch-based safety device for aerial work platforms. The limited switch-based safety device comprises: a limited switch (20) coupled to a handrail (12) of an aerial work platform (10) to form a sensing space, and detecting whether or not a safety ring connected to a worker is engaged in the sensing space; and a control means (40) triggering a change in the operation of a manipulator (15) of the aerial work platform (10) in response to a signal of the limited switch (20). As a result, if the worker fails to fasten the safety ring, the aerial work platform will not start, ensuring safety. Furthermore, even in the event of a safety accident or hazardous situation during work, the operation is maintained even when the safety ring is released, allowing for effective handling of emergency situations.
Patent KR-20210055659-A (KR)
Title: Ionizer and indoor unit for air condition including the same
Inventor: KEONWANG LEE
IPC: F24F13/28
Filed: 2021-05-07
Abstract: The present invention relates to an indoor unit of an air conditioner. The air conditioner comprises: a casing having a front side unit, a side unit, and a rear side unit coupled to a wall; a frame where the front side unit, the side unit, and the rear side unit are coupled; a filter assembly disposed in an upper portion of the casing and filtering air to suck the air; a discharge unit disposed in a lower portion of the casing and discharging the air sucked in the filter assembly; and an ion generator disposed in a center of an upper side of the filter assembly and dispersing ions to both sides of the filter assembly. Dust in the air is charged by the dispersed ions by the ion generator to collect the dust in the filter assembly.
Patent KR-20220153259-A (KR)
Inventor: CHOI OG MAN
IPC: G06Q50/30
Filed: 2021-05-11
Abstract: The present invention relates to a method for predicting the capacity limit of a transformer due to the increase in electric vehicles, which is based on a smart charging system and a smart reservation charging system to predict a limit time point of the capacity of an existing transformer due to an increase in the demand power for charging an electric vehicle, thereby securing additional power by increasing transformer capacity and the like. The present invention inputs data in a starting state, evaluates the chargeable capacity of an electric vehicle, sets the current time point t = 1, evaluates the expected supply number of electric vehicles, evaluates the maximum demand power for charging an electric vehicle, evaluates a chargeable capacity utilization rate of an electric vehicle, determines whether the electric vehicle chargeable capacity utilization rate (C_max/C_ev) at μ (t), a time point (t), is greater than 1, and if the electric vehicle chargeable capacity utilization rate is greater than 1, outputs t and ends and if the electric vehicle chargeable capacity utilization rate is less than 1, evaluates the expected supply number of electric vehicles.
Patent KR-20220155535-A (KR)
Title: High speed distribution system utilizing existing transfer infrastructure
Inventor: BAEK WOON CHEOL
IPC: B61B13/10
Filed: 2021-05-14
Abstract: The present invention relates to a high-speed logistics transport system, which comprises: a tubular transfer path attached to an existing subway or high-speed rail line; a transport capsule for unmanned transfer of the delivery goods by loading the delivery goods therein and moving along the transfer path; and a transport control device for controlling transport of the transport capsule. According to the present invention, not only the cost of facility construction and operation is significantly reduced, but also the operational efficiency of the existing facility is improved because the existing transportation infrastructure can be utilized even during nighttime idle hours.
Patent KR-20220155728-A (KR)
Title: Method and apparatus for blockchain-based copyright management
Inventor: LEE BYOUNG DAI
IPC: G06F21/16
Filed: 2021-05-17
Abstract: The present invention relates to a method for managing the blockchain-based copyright. More specifically, the method and device for managing the blockchain-based copyright may provide copyright tracking of image media uploaded to a video hosting service using blockchain, and copyright transfer contract and tracking between users. According to an embodiment of the present invention, it is possible to perform cross-service copyright tracking, management, and transfer by connecting different services through the blockchain.
Patent KR-20220158153-A (KR)
Title: Vehicle system with automatic drinking measurement function and operation method thereof
Inventor: CHOI DOO IL
IPC: B60R21/015
Filed: 2021-05-20
Abstract: An operation method of a vehicle system with an automatic drinking measurement function according to the present invention comprises the steps of: performing, by an authentication unit, authentication on a vehicle user; detecting, by a boarding detection sensor, whether the vehicle user is seated on a driver seat according to control of a control unit when authentication of the vehicle user is successful; measuring, by a drunkenness detection sensor, alcohol concentration contained in indoor air of a vehicle under the control of the control unit, when it is determined that the vehicle user is seated on the driver seat; and comparing, by the control unit, the measured value of the alcohol concentration measured by the drunkenness detection sensor with a reference value, and when it is determined that the vehicle user is in a drunken state, transmitting a gear shift lock signal to a shift control unit so as to block a gear shift operation by the vehicle user.
Patent KR-20220163713-A (KR)
Inventor: YONGGYU PARK
IPC: H04N5/247
Filed: 2021-06-03
Abstract: A normal ID identification method and apparatus are disclosed. The disclosed normal ID identification method is a method for determining a normal ID of a server communicating with a user terminal, and comprises the steps of: receiving a plurality of ID images captured by the terminal from the terminal, wherein the plurality of ID images include two or more images obtained while sequentially controlling to capture images of an ID (target to be captured) presented by a user in different sizes; and applying each of the plurality of ID images to a neural network through a pre-processing process to convert into vectors, and determining whether the presented ID is normal by measuring the distance between the converted plurality of vectors. The present technology can provide a method and apparatus that can more accurately determine whether an ID card is normal for the act of submitting an ID by displaying an ID card image on a smartphone screen.
Patent KR-20210157323-A (KR)
Inventor: SUN HUNG CHANG
IPC: H01L29/786
Filed: 2021-06-04
Abstract: A device includes a dielectric layer, a conductive layer, an electrode layer and an oxide semiconductor layer. The dielectric layer has a first surface and a second surface opposed to the first surface. The conductive layer is placed on the first surface of the dielectric layer. The electrode layer is placed on the second surface of the dielectric layer. The oxide semiconductor layer is placed between the electrode layer and the second surface of the dielectric layer, and the oxide semiconductor layer includes a substance described in a chemical formula 1 (InxSnyTizMmOn). In the chemical formula 1, 0<x<1, 0<=y<1, 0<z<1, 0<m<1, 0<n<1 and M indicate at least one type of metal.
Patent KR-20220166503-A (KR)
Title: Stage
Inventor: SONG BAEK KYUN
IPC: B65H23/26
Filed: 2021-06-10
Abstract: The present invention provides a stage (10) of which the inside is shielded using a seal (410). Specifically, the stage (10) includes: a base (100); a magnet part (300) located on the upper surface of the base (100) and formed in a "c" shape; a slider (200) coupled to both ends of the magnet part (300) and installed to interact in a linear reciprocating manner; and a shielding part (500) installed between the slider (200) and the magnet part (300) to prevent inflow of foreign substances. The shielding part (500) is installed to surround the magnet part (300) with the seal (410), thereby preventing the inflow of foreign substances from being mixed.
Patent KR-20220169708-A (KR)
Title: Functional underpants for men made of viscose rayon filament
Inventor: LEE WAN KEUN
IPC: A41B9/00
Filed: 2021-06-21
Abstract: The present invention relates to functional panties for men. The functional panties for men comprise: an upper receiving part (10) formed to protrude forward to accommodate the penis in a front portion of the panties; a lower receiving part (20) separately formed on a lower portion of the upper receiving part (10) and protruding forward to accommodate the scrotum; an upper support band (12) which is formed on the lower portion of the upper receiving part (10) and limits stretching of the lower portion of the upper receiving unit (10) so that the penis is prevented from falling into the lower receiving part (20), which occurs as the upper receiving part (10), made of artificial silk, absorbs moisture and stretches in a state in which the penis is located in the upper receiving part (10); a lower support band (22) which is formed on an upper portion of the lower receiving part (20) and formed inside the upper support band (12) to support the penis so that the penis is prevented from shaking left and right, which occurs as the upper receiving part (10), made of artificial silk, absorbs moisture and stretches in a state in which the penis is located in the upper receiving part (10); and an opening (50) which vertically separates the upper receiving part (10) from the lower receiving part (20) so as to enable the penis to be exposed between the upper and lower receiving parts (10, 20) and supported by the upper and lower receiving parts (10, 20) so that both hands can be left free when urinating. Accordingly, drawers-type underpants for men are made of artificial silk so that the panties do not stick to the body, and thus can provide a cool feeling and comfortable fit in summer, and when the artificial silk material stretches after wearing the panties, an elastic band prevents the stretching so as to prevent the panties from becoming less comfortable to wear.
Patent KR-20210096581-A (KR)
Title: Method, apparatus, device and storage medium for establishing wireless connection
Inventor: WANG QING
IPC: H04W4/80
Filed: 2021-06-22
Abstract: The present invention discloses a wireless connection establishment method, a device, equipment and a storage medium thereof, which can be applied to artificial intelligence, the internet of vehicles, and smart transportation technology in the field of computer technology. More specifically, before the establishment of WiFi direct connection with a terminal through a vehicle machine device, Bluetooth communication connection between both sides is first established, and, through the Bluetooth communication connection, the vehicle machine device provides parameter information required for WiFi direct connection with the vehicle machine device, to the terminal, and then, the terminal automatically sends a request for the WiFi direct connection to the vehicle machine device based on the parameter information. Since the vehicle machine device establishes the WiFi direct connection with the terminal in response to the request for the WiFi direct connection sent by the terminal, the WiFi direct connection between the terminal and the vehicle machine device can be automatically established without a user manually searching for, selecting, and confirming WiFi equipment to be connected, thereby reducing user operations and having no influence on the user driving a vehicle or using other functions of the terminal.