baber/WOPTO huggingface dataset:
Patent KR-20220006853-A (KR)
Inventor: LEE JAE HO
IPC: A23F3/18
Filed: 2020-07-09
Abstract: Disclosed are milk tea and a method for preparing the same. The method for preparing milk tea of the present invention comprises: a first step of washing blended black tea leaves with cold water; a second step of putting the washed black tea leaves in water at 90 degrees Celsius or higher for a certain period of time to wash the same; a third step of removing the remaining caffeine by taking out the tea leaves and rinsing the same with cold water; and a fourth step of adding milk and sugar after adding the black tea leaves from which the remaining caffeine has been removed to water at 90 degrees Celsius or higher and brewing the same for a certain period of time.
Patent KR-20220010352-A (KR)
Inventor: KIM YOUNG JOONG
IPC: H01M10/637
Filed: 2020-07-17
Abstract: A battery management device, according to an embodiment of the present invention, comprises: a heating cell configured to be connected in parallel with a battery; a first switch connected between a charging/discharging path through which a current for charging and discharging the battery flows and the heating cell and configured to open and close a path between the charging/discharging path and the heating cell according to an operating state; a heating element connected in parallel with the heating cell and configured to generate heat when receiving the current from the heating cell to increase the temperature of the battery; a second switch connected between the heating element and the heating cell and configured to open and close a path where the heating element and the heating cell are connected according to an operating state; and a heating control part respectively connected to the first switch and the second switch, connected between the battery and the first switch to receive the voltage of the battery, and respectively control the operating state of the first switch and the second switch according to the received voltage. An object of the present invention is to provide a battery management apparatus capable of increasing the temperature of a battery without control by a processing module when the temperature of the battery is below a specific temperature.
Patent KR-20220014663-A (KR)
Inventor: LEE SEUNG SUP
IPC: G03G21/18
Filed: 2020-07-29
Abstract: Disclosed is an image forming device. The present image forming device comprises: a main body wherein a guide rail for guiding a movement in a detachable path is formed, when an intermediate transfer device is detachable from thereof; a cover for opening/closing one area of the main body to which the intermediate transfer device is detachable; a link member wherein one end is connected to the cover and interlocked with the cover; and a coupler connected to the other end of the link member, and separated from the intermediate transfer device when the cover is opened and fastened to the intermediate transfer device when the cover is closed.
Patent KR-20220016583-A (KR)
Inventor: BAE YOUNG MIN
IPC: G06T19/00
Filed: 2020-08-03
Abstract: The present invention includes: an augmented reality terminal comprising: an input module which receives an image of a subject from a digital camera, an analysis module which detects an object of a preset type from the image of the subject and identifies a target image using the detected object, a communication module which provides identification information of the target image to a content server, and an output module for displaying marketing content of the target image provided by a content server in augmented reality; and a content server including: a content DB for storing a customized marketing content for each user and the target image; and a search module for finding a marketing content matching the identification information of the target image in the content DB according to a request from the augmented reality terminal. Therefore, it is possible to provide an augmented reality content to the users by using an existing promotional material as it is, without a need to re-produce the existing promotional material distributed by a content provider.
Patent KR-20220018104-A (KR)
Title: Apparatus and method for controlling electric railway vehicle
Inventor: PARK CHUL MIN
IPC: B60L5/24
Filed: 2020-08-04
Abstract: The present invention relates to an electric railroad vehicle control apparatus. The electric railroad vehicle control apparatus includes: a railroad vehicle connected to a substation and a platform to be driven on electricity for a transcontinental course; a power input part receiving power through a power cable by rail section and a pantograph of the railroad vehicle; a power sensing part sensing a frequency and a voltage of the received power; a vehicle power conversion part converting the received power into power usable for the railroad vehicle when the voltage and the frequency of the power are different; a vehicle power supply part using the converted power as a driving power source for the railroad vehicle; a vehicle information storage part storing specification information of the railroad vehicle; a vehicle communication part communicating with a communication part of the substation and a communication part of the platform to transmit predesignated information periodically or upon request; and a vehicle control part controlling the driving of the railroad vehicle, controlling automatic vehicle stairs included in the railroad vehicle, and controlling an operation of transmitting the specification information of the railroad vehicle to a management server of the substation or platform which is connected for communication.
Patent KR-20220022320-A (KR)
Inventor: OH WOO SIK
IPC: G07C9/29
Filed: 2020-08-18
Abstract: The present invention relates to a system and method for managing visitors to a collective facility, and relates to a technology for monitoring an access control status for the use of a collective facility. According to the system for managing visitors to a collective facility and the method therefor of the present invention, the burden on a visitor management task of a store manager is reduced, and at the same time, collective facility visit record is managed to transmit collective facility access data for epidemiological investigation to the Ministry of Health and Welfare and the Center for Disease Control and Prevention.
Patent KR-20220026024-A (KR)
Title: Smart walking device for prevention of overexercise using saturation of percutaneous oxygen
Inventor: KIM SEUNG SOO
IPC: A63B24/00
Filed: 2020-08-24
Abstract: The present invention relates to a smart walking machine for preventing over-exercise using percutaneous oxygen saturation, the smart walking machine comprising: a walking machine; a VR unit; a body sensing unit; and a kiosk unit. The smart walking machine is configured to provide various information on the body of a user, such as fatigue degree, blood pressure, body temperature, stress quotient, muscle tone, skin conductivity, body moisture content, and heart rate, and provide customized content to the user on the basis of the information on the body of the user, thereby preventing over-exercise and providing user-customized exercise. In particular, according to the present invention, it is possible to give the effect of motivating a user to perform exercise by making the user interested in safety and exercise.
Patent KR-20220026363-A (KR)
Inventor: KWON DO KYEONG
IPC: G02B5/32
Filed: 2020-08-25
Abstract: The present invention relates to an apparatus for manufacturing a holographic optical element and, more specifically, to an apparatus for manufacturing a holographic optical element that manufactures a large area holographic optical element. The apparatus comprises: a holographic grid pattern duplication unit including a photosensitive sheet, which is a duplication target of a holographic grid pattern; and a transfer unit between the holographic grid pattern duplication unit and a laser light diffraction unit, which diffracts light irradiated from a light source to record an interference pattern of the incident light and diffracted light to the photosensitive sheet.
Patent KR-20220028369-A (KR)
Inventor: HAM JU HYUNG
IPC: H01R103/00
Filed: 2020-08-28
Abstract: The present invention relates to an adaptor for adjusting brightness. According to one aspect of the present invention, the adaptor comprises: a housing in which a dimming control module is coupled therein; a plug unit coupled to one side of the housing and transmitting power of a power unit supplying power to a lighting device; and a brightness adjusting unit connected with the dimming control module, installed on another side of the housing to be rotatable, and adjusting brightness of the lighting device through rotation.
Patent KR-20220032224-A (KR)
Inventor: OH KWANG HUN
IPC: F28F9/013
Filed: 2020-09-07
Abstract: The present invention relates to a tube type heat exchanger, comprising: a core part comprising a plurality of tubes spaced apart from each other and a fin interposed between the plurality of tubes; a pair of header tanks into which both ends of the tube are respectively inserted; and a main plate which is disposed on one side of the core part and the header tank, and into which one end of the pair of header tanks is inserted, wherein the main plate includes a through hole passing through both sides while one end of the header tank is inserted into one surface of the main plate and disposed on the other surface, thereby capable of improving assemblability and reducing manufacturing costs.
Patent KR-20220033629-A (KR)
Inventor: KIM HYEONG KIL
IPC: A61P17/00
Filed: 2020-09-09
Abstract: The present invention relates to a composition comprising a Phyllanthus urinaria supercritical extract, and a use thereof for preventing or alleviating inflammatory skin diseases. More particularly, after roasting or drying Phyllandus urinaria, followed by undergoing an extraction process of extracting the same with an alcohol supercritical fluid, the composition has a significant effect on inflammatory skin diseases compared to conventional solvent extracts.
Patent KR-20210033913-A (KR)
Title: Exposure device
Inventor: ARISAWA YOU
IPC: G03F7/20
Filed: 2020-09-15
Abstract: An exposure device has a cylindrical peripheral wall member. The peripheral wall member forms a processing space in which a substrate is storable and has an upper opening and a lower opening. Further, a light emitting unit is provided in an upper portion of the peripheral wall member to close the upper opening. A lower lid member that is provided to be vertically movable and also configured to close and open the lower opening is provided below the peripheral wall member. In a state in which the substrate is stored in the processing space and the lower opening is closed by the lower lid member, the atmosphere in the processing space is replaced with an inert gas. In this state, vacuum ultraviolet rays generated from the light emitting unit are emitted to the substrate, and the substrate is exposed. According to the present invention, the exposure device can improve accuracy and efficiency of exposure processing.
Patent KR-20210058649-A (KR)
Inventor: MATHEW NEVIN
IPC: G06N3/063
Filed: 2020-09-24
Abstract: Disclosed is a device for facilitating matrix multiplication operations. The device comprises multiplication hardware which is operated in a dot product mode, wherein a multiplication stage included in the multiplication hardware is composed of a dot product of a plurality of bit vectors (N) which perform N×N multiplication operations on a plurality of multiplicands and perform addition operations on results of the N×N multiplication operations.
Patent KR-20210038360-A (KR)
Title: Substrate with multilayer reflective film, reflective mask blank, reflective mask and method of manufacturing the same, and method of manufacturing semiconductor device
Inventor: SUZUKI KOTA
IPC: G03F1/52
Filed: 2020-09-28
Abstract: The objective of the present invention is to provide a substrate with multi-layered reflecting film for manufacturing a reflective mask having a protective film with high tolerance to etching gas and high tolerance to washing. The substrate with a multi-layered reflecting film comprises: a substrate; a multi-layered reflecting film provided on the substrate; and a protective film provided on the multi-layered reflecting film, wherein the protective film contains ruthenium (Ru), and at least one additive material selected from the group consisting of aluminum (Al), yttrium (Y), zirconium (Zr), rhodium (Rh) and hafnium (Hf), and the content of the additive material is 5 atom% or more and less than 50 atom%.
Patent KR-20220043538-A (KR)
Inventor: PARK DONG HYUN
IPC: H04W4/40
Filed: 2020-09-29
Abstract: Provided is a method for supporting sidelink communications by a terminal in a wireless communication system. The method for supporting sidelink communications by a terminal may comprise: a step of receiving a cooperation request from a transmitting terminal; a step of generating a cooperation message based on the cooperation request; and a step of transmitting the generated cooperation message to the transmitting terminal. The cooperation request is 1-bit information, the cooperation request is received based on at least one among a physical resource set of a physical sidelink feedback channel, an SCI format, CRC scrambling, and a DMRS sequence, and the transmitting terminal may perform resource reselection based on the cooperation message.
Patent KR-20220048798-A (KR)
Inventor: CHOI YONG KYU
IPC: B21C47/26
Filed: 2020-10-13
Abstract: Disclosed is an apparatus for forming a space for removing an end mark prevention member which can easily remove an end mark prevention member from a wound coil. According to one embodiment of the present invention, the apparatus for forming a space for removing an end mark prevention member comprises: a moving unit moving to a wound coil having an end mark prevention member inserted between steel sheet strips and allowing steel sheet strips to be wound thereon in a coil shape; a lifting unit provided on the moving unit to be lifted; an advancing/retreating unit provided on the lifting unit to advance and retreat toward the wound coil; and a suction unit rotatably provided on the advancing/retreating unit, sensing a starting part of the wound coil, and sucking the starting part. While the suction unit sucks the starting part, the suction unit rotates in the winding direction of the wound coil by a prescribed angle to form a removal space for removing the end mark prevention member in the wound coil.
Patent KR-20220049234-A (KR)
Inventor: HAN CHUL
IPC: B66F17/00
Filed: 2020-10-14
Abstract: Disclosed is a floodgate, which Initiates a disaster prevention sluice that has no fear of leakage of water to be stored and can be easily produced (assembled). According to an embodiment, a floodgate comprises: a quadrangular frame including a lower end part, an upper end part, a left part, and a right part; a screw located in an inner region of the quadrangular frame, and having an upper part coupled to the upper end part of the quadrangular frame to rotate in place; an elevating block coupled to the screw; a plate coupled to the elevating block and for covering a region of the quadrangular frame; a motor box provided on the quadrangular frame and for driving the screw; and a control unit for controlling the motor box, and further comprises: a first packing bar coupled to the left part of the quadrangular frame; and a second packing bar coupled to the right part of the quadrangular frame.
Patent KR-20220049990-A (KR)
Inventor: YANG SUNGGI
IPC: H04B1/00
Filed: 2020-10-15
Abstract: The present invention relates to a communication technique, which conflates an IoT technique and a 5th generation (5G) communication system or a pre-5G communication system, for supporting a high data transmission rate, after a 4th generation (5G) communication system, such as long-term evolution (LTE), and a system thereof. The present invention may be applied to an intelligent service (for example, a smart home, a smart building, a smart city, a smart car or a connected car, healthcare, digital education, a retail business, and a security and safety-related service) based on a 5G communication technique and an IoT-related technique. According to various embodiments of the present invention, provided are a network sharing method for supporting multiple operators in a wireless communication system and a device for the same. An object of the present invention is to consider the size of a wavelength bandwidth corresponding to a bandwidth operated by a single telecommunications business operator as the size of the wavelength bandwidth to be operated in partial composition of a radio frequency (RF) chain. A base station of the wireless communication system includes a baseband (BB) processing unit, an intermediate frequency (IF) band processing unit, a switch matrix control unit, and an RF band processing unit.
Patent KR-20220053199-A (KR)
Inventor: LEE DO HUN
IPC: A61D7/04
Filed: 2020-10-22
Abstract: Disclosed is a ventilator for a mammal, wherein the ventilator comprising: an air pump receiving and supplying air from the outside; an air tank capable of receiving and storing the air from the air pump; a valve connected between the air pump and the air tank; and an intubation tube capable of being inserted into an animal's airway so as to receive the air from the valve or the air tank and supply the air to an animal's lungs. The ventilator for a mammal according to the present invention may provide universal and effective artificial respiration for a relatively large animal such as a ruminant without much dependence on a type and size of the animal, may be manufactured at a low cost due to a basically simple configuration, and may be simply used.
Patent KR-20220054084-A (KR)
Title: Vehicle and antenna spoiler for vehicle
Inventor: BAE JUNGNAM
IPC: B62D37/02
Filed: 2020-10-23
Abstract: A vehicle comprises: a spoiler installed on a vehicle rear; and an antenna device provided inside the spoiler. The spoiler comprises: a spoiler main body including a mounting part on which the antenna device is mounted; and a cover covering the mounting part. The antenna device comprises: a casing; a cable electrically connected with the vehicle; a pole type antenna provided on the outside of the casing; and an antenna assembly which is electrically connected with the cable and the pole type antenna, and includes at least one semiconductor element and a plurality of patch antennas mounted on a printed circuit board. The spoiler has the plurality of antennas operating at different frequencies.
Patent KR-20220055777-A (KR)
Inventor: KIM JIN SEOB
IPC: H01M50/20
Filed: 2020-10-27
Abstract: The present invention relates to a battery pack including a battery cell fixing structure and a manufacturing method thereof, and more particularly, to a battery pack including a battery cell fixing structure capable of fixing battery cells in a cell frame and a manufacturing method thereof. The present invention provides a battery pack with a battery cell fixing structure and a manufacturing method thereof including a cell frame having an inner space formed, a plurality of battery cells arranged in a horizontal direction, each extending vertically, and stored in the inner space of the cell frame, a plurality of cell holders disposed between the plurality of battery cells and fixing the outer circumferential surfaces of the surrounding battery cells, and a plurality of locks protruding from the bottom surface of the cell frame so as to be closely coupled to one terminal of the plurality of battery cells.
Patent KR-20220056572-A (KR)
Inventor: KIM SE KWUN
IPC: H05K3/12
Filed: 2020-10-28
Abstract: The present invention aims to provide a printed circuit board, which is able to be minutely processed and form uniform patterns, and a manufacturing method thereof. According to the present invention, the printed circuit board, which is a circuit with conductive patterns, comprises: a metal pattern layer including a pattern fuse electrically connecting two nearby circuits; and a cover film including a film layer and an adhesive layer laminated, and respectively attached to an upper surface and a lower surface of the metal pattern layer by the adhesive layer. The pattern fuse is formed by being printed with conductive ink. According to the present invention, the manufacturing method of the printed circuit board comprises: a step of placing the metal pattern layer on an upper surface of the cover film placed on the lower surface of the pattern fuse, and hot-pressing the metal pattern layer; a step of processing the metal pattern layer and forming all or part of the two circuits connected by the pattern fuse; a step of printing the pattern fuse with conductive ink for connecting the two circuits; and a step of placing the cover film on an upper surface of the pattern fuse and hot-pressing the cover film.
Patent KR-20220056683-A (KR)
Title: Molding apparatus
Inventor: OH SOO HWAN
IPC: H01L21/56
Filed: 2020-10-28
Abstract: The present invention relates to a molding apparatus, in which an extension process is appropriately adjusted according to an elongation rate and a thermal expansion rate of a release film to be used, so that molding defects and damages caused by creases or sagging of the release film are effectively prevented, a manufacturing cost is reduced, and a depth of an adsorption part for applying a tension to the release film is conveniently adjusted according to a type of the release film. To this end, according to the present invention, a lifting/lowering plate is inserted into an adsorption groove having a pneumatic pipe formed on a bottom surface of the adsorption groove, a height fixing member is provided in an upper portion of the lifting/lowering plate, and a lifting/lowering height of the lifting/lowering plate is adjusted through the height fixing member, so that the depth of the adsorption part is adjusted.
Patent KR-20220059609-A (KR)
Inventor: RYU JEONG YONG
IPC: D21H19/20
Filed: 2020-11-03
Abstract: According to a method for producing hydrophobic paper of the present invention, since an inorganic pigment coating layer is formed between a polyvinyl alcohol coating layer and a paper layer, the vaporized chlorinated fatty acid used in compression heating vapor phase grafting reacts only to the polyvinyl alcohol coating layer, thereby showing improved hydrophobic efficiency. Therefore, it is possible to manufacture hydrophobic paper with excellent water-repellent performance at a commercially available level even with a smaller amount of polyvinyl alcohol coating and a smaller amount of chlorinated fatty acid than conventional hydrophobic paper. Also, there is an advantage in that the discoloration of the polyvinyl alcohol coating layer is less because hydrochloric acid, which is a by-product generated during compression heating gas phase grafting, is less formed.
Patent KR-20220064849-A (KR)
Title: Body drying device
Inventor: HEO HUN
IPC: A47K10/48
Filed: 2020-11-12
Abstract: The present invention relates to a body drying apparatus used for drying a body after shower or bath, which dries a foot or a part of a body and various parts of an upper part of the body by using a sole contacting unit of a body unit with a weight scale for measuring a body weight, hot air or cool air blowing holes formed on each center, and a supply hose for blowing hot air or cool air, so as to increase body dry efficiency.