baber/WOPTO huggingface dataset:
Patent KR-20220124010-A (KR)
Title: Electric panel for preventing vibration and impact
Inventor: LEE DONG BAE
IPC: H02B1/44
Filed: 2021-03-02
Abstract: The present invention relates to an electric panel with a vibration and shock prevention function which comprises: an outer box including a box-shaped body frame having an opening formed on a front side thereof and a door installed to open and close the opening; a support plate disposed in an inner space of the outer box and with at least one or more electric apparatuses; and an external force absorbing unit disposed between the inside of the outer box and the support plate to elastically support the support plate so as to absorb and attenuate vibration and shock caused by an external force applied to the outer box.
Patent KR-20220124033-A (KR)
Title: Apparatus for beauty treatment using anion
Inventor: YOON KI JU
IPC: A61N1/14
Filed: 2021-03-02
Abstract: According to the present invention, disclosed is a beauty device using a negative ion which comprises: a high voltage conversion unit (100) that converts an input voltage into a set high voltage; a static electricity generation unit (200) receiving the high voltage to generate static electricity and discharge it to a contact portion; a negative ion emission unit (300) for emitting a negative ion, generated by grounding, to a beauty portion; and a control unit (400) for setting an emission lever of the negative ion.
Patent KR-20220125006-A (KR)
Title: Manufacturing method for non-woven fabrics including a water-soluble staple fiber and non-woven fabrics therefrom
Inventor: SHIN JUNG WOO
IPC: A45D44/00
Filed: 2021-03-04
Abstract: The present invention relates to a method for manufacturing a non-woven fabric in which a water-soluble staple fiber is dissolved and bonded to each other by spraying the water-soluble staple fiber with water or steam without using an adhesive, and to a non-woven fabric manufactured thereby, wherein the water-soluble staple fiber is included in an air-laid web produced by an air-laid process.
Patent KR-20220125470-A (KR)
Title: Method for transmitting data of memory node
Inventor: KIM TAEHOON
IPC: G06F13/18
Filed: 2021-03-05
Abstract: Provided is a data transmission method of a memory node. The data transmission method of a memory node comprises the steps of: collecting a service-level objective (SLO) of a virtual machine operating in a first computing node and a second computing node constituting a cluster and storing the SLO in an SLO table; receiving a plurality of memory requests identified by a virtual machine ID from the first computing node and the second computing node; searching for the SLO of the virtual machine from the SLO table using the virtual machine ID; and prioritizing a memory request of a virtual machine having a high SLO over a memory request of a virtual machine having a low SLO as a result of the search. Accordingly, QoS can be guaranteed for all virtual machines operating in the cluster.
Patent KR-20220126402-A (KR)
Title: Ice making device having rotation-guiding member and refrigerator including the same
Inventor: JI JOON DONG
IPC: F25D23/12
Filed: 2021-03-09
Abstract: Provided are an ice maker having a rotation guide member, and a refrigerator having the same. The ice maker mounted in a material cooling body comprises: an ice maker main body; an ice making tray rotatably mounted on one side of the ice maker main body and having an upper tray and a lower tray which form an ice making groove storing ice making water and which are coupled to be attached to and detached from each other; a driving box having at least one driving unit providing rotating force to rotate the ice making tray; and a rotation guide member transmitting the rotating force of the driving unit to the ice making tray and mounted to enable translational movement and rotational movement of the lower tray.
Patent KR-20220127411-A (KR)
Title: Manufacturing method of graphene nano composite powder
Inventor: HWANG JUN YEON
IPC: B82Y40/00
Filed: 2021-03-10
Abstract: The present invention relates to a method for producing graphene nanocomposite powder. The method for producing graphene nanocomposite powder comprises the steps of: inserting a metal wire into a mixed solution in which graphene oxide is dispersed; and forming nanopowder containing metal or metal oxide by reacting the graphene oxide with metal powder formed by applying energy to the metal wire loaded in the mixed solution and electrically detonating the metal wire. The step of forming nanopowder includes the processes of: forming reduced graphene oxide in which reduction and defect healing of the graphene oxide are performed due to the exploding metal wire; and forming a composite structure by binding the metal or metal oxide-containing nanopowder with the reduced graphene oxide. According to the present invention, the graphene nanocomposite powder produced thereby contains oxygen in an amount of 5% or less. Therefore, an additional reduction process can be omitted.
Patent KR-20210040343-A (KR)
Title: Liquid crystal display device
Inventor: JANG DAE GWANG
IPC: G09G3/36
Filed: 2021-04-02
Abstract: A liquid crystal display device according to one embodiment of the present invention, comprises: a display panel receiving a plurality of gate signals and a plurality of data voltages and displaying an image based on a plurality of frames; a timing controller generating a data control signal and a plurality of vertical start signals corresponding to the frames; a gate driving unit outputting a plurality of gate signals in response to the vertical start signal according to each frame; a data driving unit generating the data voltages in response to the data control signal. The timing controller sets activation times of the vertical start signals corresponding to the frames to be different from each other so that the frames are controlled to have different frequencies.
Patent KR-20220138165-A (KR)
Inventor: KIM SUNG WOOK
IPC: B09C1/08
Filed: 2021-04-05
Abstract: The present invention relates to a decontamination method of soil contaminated with radioactive isotopes. The decontamination method of radioactively contaminated soil of the present invention includes a step of capturing radioactive isotopes eluted from the soil into a chloride medium in the form of chlorides by bringing radioactive isotope-including soil in contact with a chloride medium.
Patent KR-20220138294-A (KR)
Inventor: PARK SANG JINE
IPC: H01L21/67
Filed: 2021-04-05
Abstract: According to exemplary embodiments, a fluid supply device configured to supply a processing fluid to a wafer processing device is provided. The fluid supply device comprises: a storage tank configured to transform the processing fluid to a supercritical state; a wafer protection device for preventing damage to a wafer by the processing fluid in the supercritical state; and a fluid supply line providing a moving path of the processing fluid between the storage tank and the wafer protection device and providing the moving path of the processing fluid between the wafer protection device and the wafer processing device. The width of the wafer protection device is greater than a diameter of the fluid supply line.
Patent KR-20220139014-A (KR)
Title: Water dispersion Eye liner composition comprising
Inventor: KIM MIN SUNG
IPC: A61K8/19
Filed: 2021-04-07
Abstract: The present invention is a water dispersion type eyeliner composition containing purified water, a film forming agent, carbon black, iron oxide, and the like, and specifically, to a water dispersion type eyeliner composition, which has a high content of pearls by including a hollow glass powder, and even if the size of pearl particles is large, the contents clump or dispersibility is poor to prevent clogging phenomenon during discharge from a container, which realizes smooth dispensing and rich pearl application and improves formulation stability.
Patent KR-20220144144-A (KR)
Inventor: KIM JIN HWAN
IPC: G06T7/12
Filed: 2021-04-19
Abstract: The present invention relates to a device and method for estimating a moving route of a vehicle using a digital image. According to the present invention, the device comprises: an image receiving unit for receiving an original image including a lane from a camera installed in a vehicle or moving object; a line detection unit for detecting edge information for each frame included in the original image using an edge detector, and detecting a line component by applying a Hough transform algorithm to the detected edge information; a graph generation unit for detecting an intersection using the detected line component, and generating a graph including a node and an edge using an X-coordinate for the intersection in each frame; and a path estimating unit for searching for a path from a node included in a first frame to a node included in a last frame by applying a dynamic programming algorithm having directionality, and estimating whether a vehicle moves horizontally using the searched path. According to the present invention, an optimal path can be estimated regardless of extraneous value or empty space in accordance with an optimization theory. Also, implementation is simple since analysis whether the vehicle moves horizontally is not performed by using a learning-basis, such as deep learning. In addition, a large amount of data set is not required, and analysis whether the vehicle moves horizontally can be performed even in a low-resolution image.
Patent KR-20220145194-A (KR)
Inventor: BAEK TAE GYU
IPC: G06Q50/10
Filed: 2021-04-21
Abstract: An augmented reality study bunker system using a media art effect and crowd psychology according to the present invention comprises: a content uploader that is configured to classify and upload video and sound formats to be used in augmented reality depending on a preset learning mode; an automatic content editor that automatically edits the uploaded video and sound and differentiates and stores the video and sound step by step; a central control unit that controls the automatic content editor to transmit new content to a content propagator when the automatic content editor confirms that the editing work is completed and the new content is stored; the content propagator that transmits the new content to a local server when receiving the new content from the automatic content editor and performs a synchronization operation; a study bunker space unit that has basic equipment configuration and space as a space to be augmented with augmented reality; a study bunker displayer that adds the content of the local server to its own library and projects the content according to the spatial input value of the study bunker space unit to make the study bunker space unit an augmented reality study space; and a study bunker controller that controls the study bunker displayer to play the content depending on the rhythm step by step according to a set learning schedule. Accordingly, there is the effect of focusing more on learning through crowd psychology and participation consciousness.
Patent KR-20210131906-A (KR)
Title: Apparatus for cooling long products and method of cooling a long product using the same
IPC: B21B43/10
Filed: 2021-04-22
Abstract: Provided is an apparatus (100) for cooling a long product. The apparatus (100) has a coolant supply line (42) for supplying coolant and a plurality of cooling devices each connected to the coolant supply line (42) via an individually adjustable control valve (90). The delivery of coolant depends on the opening degree of each control valve (90) in each case, so that the distribution of delivery of coolant along the movement direction can be flexibly adjusted by individually setting the opening degrees of the control valves (90). Accordingly, the apparatus (100) can flexibly create a microstructure inside a long hot-rolled product.
Patent KR-20220149352-A (KR)
Title: Composition for preventing or treating autoimmune disease comprising compound isolated from Paeonia lactiflora extract as effective component
Inventor: PARK SO YOUNG
IPC: A61P37/00
Filed: 2021-04-30
Abstract: The present invention relates to a composition for preventing, treating, and alleviating autoimmune diseases containing a compound represented by chemical formula 1 isolated from a Perilla frutescens extract and a pharmaceutically acceptable salt thereof as active components. The composition containing the compound or a salt thereof as an active component can be used for preventing, alleviating, or treating autoimmune diseases.
Patent KR-20220152064-A (KR)
Inventor: KIM SEONG HEE
IPC: B60J1/17
Filed: 2021-05-07
Abstract: The present invention provides an apparatus for adjusting an indoor environment of a vehicle and a control method thereof. The apparatus for adjusting an indoor environment of a vehicle according to the present invention comprises: a key input unit for selecting an operation mode and inputting a set value for adjusting an indoor environment; an environmental state detection unit for detecting an environmental state of a vehicle; a window driving unit for opening and closing a vehicle window; a curtain driving unit for driving a curtain installed on a rear door of the vehicle; an air conditioning device which drives an air conditioner and a heater of the vehicle; a storage unit for storing the set value for adjusting the indoor environment; and a control unit which controls the window driving unit, the curtain driving unit, and the air conditioning device by comparing the environmental state input from the environmental state detection unit according to the operation mode selected in the key input unit and the set value stored in the storage unit. The present invention can increase the convenience of drivers and passengers.
Patent KR-20220153811-A (KR)
Title: Coaching golf glove
Inventor: LIM YOUN SOO
IPC: A61H39/04
Filed: 2021-05-12
Abstract: The present invention relates to a coaching golf glove which is a golf glove worn on a left or right hand and comprises: a resin insertion part into which a finger is inserted; a palm part in contact with the palm; and a hand back part in contact with the back of the hand to be supported. The resin insertion part includes a thumb insertion part, an index finger insertion part, a middle finger insertion part, a ring finger insertion part, and a digitus finger insertion part. A plurality of protrusions are formed on the inner surface of each resin insertion part into which the middle, ring, and digitus fingers of the left hand are inserted so that a feeling of protrusion is felt in contact with the skin. A plurality of protrusions are formed on the inner surface of each resin insertion part into which the ring finger and digitus finger of the right hand are inserted. When a golf club is held, the plurality of protrusions are in contact with the skin of fingers to give a feeling that the corresponding fingers are gripping the golf club. The present invention can prevent the slip of the skin and the globe.
Patent KR-20220159113-A (KR)
Inventor: CHO JAE WAN
IPC: F16D1/10
Filed: 2021-05-25
Abstract: The present invention relates to a structure for strengthening a CFRP drive shaft spline press-fitting unit. The provided structure for strengthening the CFRP drive shaft spline press-fitting unit comprises: a CFRP tube formed to extend into a hollow shape; and a stub shaft press-fitted to both sides of the CFRP tube. The stub shaft comprises: an inside spline unit into which the inside surface of the CFRP tube is press-fitted; and an outside spline unit into which the outside surface of the CFRP tube is press-fitted. An end of the inside spline unit is configured to protrude beyond an end of the outside spline unit. Accordingly, the structure for strengthening the CFRP drive shaft spline press-fitting unit can reduce a weight of a drive shaft.
Patent KR-20220159230-A (KR)
Inventor: SEO HAN HO
IPC: F16L27/12
Filed: 2021-05-25
Abstract: The present invention relates to a structure of an agricultural hose coupler for preventing leakage and twisting. In the structure of an agricultural hose coupler for preventing leakage and twisting, a packing (p) is installed at a packing attachment portion (s) that is formed on a front end of an insertion pipe (c2) of a main coupler (C) and a front end of an insertion pipe (b2) of a male coupler (B). The packing attachment portion (s) is designed with a simple structure to facilitate rapid and convenient insertion of the packing (p) while ensuring leak prevention, and to enable the packing (p) to be easily inserted into the packing attachment portion (s), providing excellent leak prevention effects. A snap protrusion (d2) is formed on one side (or both sides) of an engaging piece (d1) of an engaging lever (D). When the snap protrusion (d2) passes through both internal sides of an engaging piece working hole (h) formed in a female coupling socket (a2, c2') to lock the engaging lever (D), the engaging lever (D) is folded neatly making a distinct "click" sound, so a secure engagement of the engaging lever (D) is made without the risk of disengagement of the engaging lever (D) from the engaging piece working hole (h) during use. In addition, the outer circumferential surface of a front end of the engaging piece is spaced apart from the bottom and inner walls of both sides of an engaging groove (b4, c4) so rotation is made freely and leakage can be prevented. According to the present invention configured as described above, there is no water leak, and twisting of the hose is prevented by improving the structure of the engaging lever so that the engaging lever can be neatly folded and rotated freely.
Patent KR-20220166616-A (KR)
Title: Acoustic wave resonator package
Inventor: LEE TAE KYUNG
IPC: H03H9/145
Filed: 2021-06-10
Abstract: An acoustic resonator package according to an embodiment of the present invention comprises: an acoustic resonator having an acoustic wave generating part on one surface of a substrate; a cover disposed to face one surface of the substrate; and a bonding member disposed between the substrate and the cover to mutually bond the substrate and the cover, wherein the bonding member comprises a glass frit, and a bonding surface of the acoustic resonator bonded to the bonding member may be made of a dielectric substance. Therefore, the present invention is capable of minimizing manufacturing costs.
Patent KR-20220166942-A (KR)
Title: Floodlight device with easy to change light distribution angle
Inventor: MAN KYUM KIM
IPC: F21K9/233
Filed: 2021-06-11
Abstract: Disclosed is a floodlight device comprising a light collection optic consisting of LEDs and a light collection lens disposed above the LEDs to collect light emitted by the LEDs, wherein a plurality of light collection optics are arrayed, wherein among the arrayed light collection optics: provided that a gathering of the light collection optics located at a place, where a distance between an optical shaft of the LED and a central shaft of the light collection lens is D1, is a first lens group, a gathering of the light collection optics located at a place, where the distance between the optical shaft of the LED and the central shaft of the light collection lens is D2, is a second lens group, and a gathering of the light collection optics located at a place, where the distance between the optical shaft of the LED and the central shaft of the light collection lens is Dn, is a n^th lens group, the first to n^th lens groups are configured to satisfy the following: 0<=D1<=D2<=…<=Dn (n is a natural number). Accordingly, a single kind of a lens or the minimum number of lenses are used to enable various different light distribution angles to be realized.
Patent KR-20220167146-A (KR)
Title: System for providing blockchain based international trade automation service for import and export business using smart contract
Inventor: KIM JEONG HWAN
IPC: G06Q10/08
Filed: 2021-06-11
Abstract: A system for providing import and export automation services using blockchain-based smart contracts is provided, comprising: a seller terminal which registers at least one type of product and receives order details; a buyer terminal which orders and pays for at least one type of product; a logistics company terminal which starts a logistics process based on buyer information and product information entered in the seller terminal; a customs service server which receives payment information from the buyer's terminal and shares import/export status and customs clearance status; and an automation service providing server. The automation service providing server comprises: a setting unit which sets data input from at least one node constituting the blockchain to be distributed and stored; an uploading unit for receiving and uploading at least one product registered from a seller terminal; a delivery unit for delivering product information and payment information to the logistics company terminal and the customs service server, respectively, when at least one type of product is ordered from the purchaser terminal; a tracking unit which, when the transport information is uploaded from the logistics company terminal, transmits the transport information to the seller terminal and the buyer terminal; and a monitoring unit which, when import/export status and customs clearance status are shared by the customs service server, transmits the same to seller terminal and buyer terminal.
Patent KR-20230001771-A (KR)
Inventor: JUNG DONG HYUN
IPC: H04N5/64
Filed: 2021-06-29
Abstract: According to an aspect of the present disclosure, a rotatable display apparatus comprises: a rectangular display panel; a plurality of speakers disposed at the edge of the display panel; a rotating device disposed at the rear surface of the display panel and formed to be able to rotate the display panel; a panel rotation detector capable of detecting the rotating state of the display panel; an audio signal processing unit for transmitting a left audio signal, a right audio signal, and a mixed audio signal to the plurality of speakers according to the rotating state of the display panel; and a mixer provided in the audio signal processing unit to generate the mixed audio signal by mixing the left and right audio signals at a predetermined ratio. Therefore, the rotatable display apparatus can implement stereo effects.
Patent KR-20220128921-A (KR)
Title: Wiring structure for Fresnel lens
Inventor: BAE BYUNG SEONG
IPC: G02F1/1335
Filed: 2021-07-06
Abstract: A wiring structure for a Fresnel lens according to the present invention is provided to configure a liquid crystal Fresnel lens having a plurality of areas and a plurality of concentric wiring electrodes in each of the plurality of areas, wherein: when the concentric wiring electrodes are formed in the each of the plurality of areas, the wiring structure forms an opening part in each of the wiring electrodes; the location of the opening part is differently formed for each concentric electrode; and a wire for connecting other wiring electrodes passes through the opening part.
Patent KR-20230010903-A (KR)
Title: Discoloration pakaging film by hedrogen exponent
Inventor: KIM HYO GAP
IPC: C08L23/06
Filed: 2021-07-13
Abstract: The present invention was devised to solve the problem. The purpose is to provide a manufacturing method for a multilayer film for food packaging with added natural dyes that are harmless to the human body and change color depending on acidity by using the fact that the acidity of an existing multilayer packaging film used to package kimchi-type foods and fresh foods varies depending on fermentation or spoilage of a product. Another purpose of the present invention is to package fermented foods such as kimchi using the film manufactured by the film manufacturing method such that a consumer checks a degree of fermentation of the product by looking at the color of the packaging material, thereby providing convenience for the consumer to select a product according to each individual's preference. The manufacturing method comprises: extracting dyes from nature, mixing the dyes with EVA resin, manufacturing a film by using an extruder, surface-treating the film, printing information on the film, and cutting and sealing a product.