baber/WOPTO huggingface dataset:
Patent KR-20210130910-A (KR)
Title: Method of manufacturing electromagnetic wave absorber containing W-type hexaferrite and electromagnetic wave absorber containing W-type hexaferrite by manufactured thereby
IPC: C01G49/00
Filed: 2020-04-22
Abstract: The present invention relates to a method for preparing an electromagnetic wave absorber including a single phase of W-type hexaferrite represented by chemical formula 1 of AMe_xFe_2-xFe_16O_27 (wherein A represents an alkaline earth metal, Me represents a metal, and 0<x<2). The method includes the steps of: 1) primarily milling an alkaline earth metal carbonate, iron oxide and a metal oxide to prepare precursor powder; 2) carrying out calcination at high temperature; 3) carrying out milling secondarily and processing; 4) carrying out heat treatment at high temperature under atmosphere with a low oxygen partial pressure; and 5) carrying out sintering and furnace cooling. The method can provide an electromagnetic wave absorber having a high complex dielectric constant and complex magnetic permeability in a high-frequency region and thus showing excellent absorbency.
Patent KR-20200046008-A (KR)
Title: A process for the preparation of pork belly immersed in liquid coffee and the pork belly prepared thereof
Inventor: LEE JAE YOUNG
IPC: A23F5/02
Filed: 2020-04-23
Abstract: The present invention relates to a production method of pork belly immersed in liquid coffee, and to pork belly produced thereby. The pork belly produced according to the production method of pork belly immersed in liquid coffee produced according to the present invention is immersed in the liquid coffee at 5 to 10°C for 10 to 15 hours. In addition, the pork belly is excellent in antioxidant effect, has an effect of increasing storage, does not reduce color and texture at all compared to normal pork belly while reducing unpleasant odor, and is used as a processed food for luxury pork belly by greatly improving color and texture by greatly increasing preference due to increasing color and texture.
Patent KR-20210135377-A (KR)
Title: Propulsion apparatus for ship
IPC: B63H5/15
Filed: 2020-05-04
Abstract: A propulsion device for a ship is disclosed. The propulsion device for a ship according to an embodiment of the present invention comprises: a propeller part that provides propulsion to propel a hull; a body part connected to the hull and rotatably supporting the propeller part; a hollow duct part coupled to the body part and surrounding the propeller part; and a liquid control part for supplying the liquid into the duct part or recovering the liquid inside the duct part. The embodiment of the present invention is intended to provide the propulsion device for a ship capable of preventing a resonance phenomenon occurring in the propulsion device for a ship.
Patent KR-20210135104-A (KR)
Title: Solid State Circuit Breaker
IPC: H01H71/02
Filed: 2020-05-04
Abstract: The present invention relates to a semiconductor circuit breaker and, more specifically, to a semiconductor circuit breaker having a detachable interface module. According to one embodiment of the present invention, the semiconductor circuit breaker includes: a circuit breaker body connected with a main circuit, and having a module housing part provided on an outer surface; and an interface module provided independently from the circuit breaker body, and detachably combined with the module housing part. The circuit breaker body includes: a terminal cover combined with a terminal part of the circuit breaker body to be rotatable; and an interlock member provided in the circuit breaker body to lock or release the opening of the terminal cover. The interface module includes an interlock driving part operating the interlock member.
Patent KR-20210142417-A (KR)
Title: Online Examination Results Transfer System Using Medical Kit
IPC: G16H40/40
Filed: 2020-05-18
Abstract: The present invention relates to an online examination result transfer system using a medical kit. According to an embodiment of the present invention, an online examination result transfer system using a medical kit includes a kit mounting adapter, a transfer device, and an electronic medical kit. An object of the present invention is to examine various diseases and to allow a patient to select a desired hospital.
Patent KR-20210142422-A (KR)
Title: Fiber reinforced composite material and manufacturing method thereof
IPC: C04B35/622
Filed: 2020-05-18
Abstract: One embodiment of the present invention provides a method for manufacturing a fiber-reinforced composite material. The method for manufacturing a fiber-reinforced composite material comprises: a first step (S100) of causing carbon fibers or silicon carbide fibers to be impregnated in a polymer solution and curing the polymer solution to form a fiber molded body; a second step (S200) of increasing the temperature of the fiber molded body from the room temperature to a first temperature in an air atmosphere while performing first carbonization heat treatment; and a third step (S300) of performing second carbonization heat treatment while increasing the temperature of the first carbonized heat-treated fiber molded body from the first temperature to a second temperature in an inert gas atmosphere. According to one embodiment of the present invention, the method for manufacturing a fiber-reinforced composite material can improve the carbonization yield and utilize various polymers.
Patent KR-20200133680-A (KR)
Inventor: SOUNG DO YU
IPC: A61P31/16
Filed: 2020-05-20
Abstract: The present invention relates to a composition for increasing the bioavailability and promoting the absorption of ginsenosides in a black ginseng extract. The black ginseng extract contains ginsenosides Rk1 and Rg5.
Patent KR-20210147308-A (KR)
Inventor: NA SU DAE
IPC: G02C5/14
Filed: 2020-05-28
Abstract: The present invention relates to glasses, and specifically, to semi-rimless glasses comprising: a pair of semi-rimless spectacle frames to which an upper part of a lens is fixed; a spectacle leg integrally formed on the outside of the semi-rimless spectacle frames and provided respectively; a bridge provided between the pair of spectacle frames; and a support line provided on the lower side of the lens and having both sides caught by the bridge and the spectacle leg, thereby capable of improving the strength of the lens by not penetrating the lens, and having a beautiful appearance of the glasses.
Patent KR-20210147750-A (KR)
Inventor: HA JEANIE JIHYUN
IPC: C09D7/63
Filed: 2020-05-29
Abstract: The present invention relates to a coating composition for an air purifier deodorizing filter comprising persimmon extract, amino alcohol, or a mixture thereof as an active ingredient, and a deodorizing filter to which the same is applied. According to the present invention, the composition is effective in removing bad odors due to excellent removal performance of 5 representative harmful gases (toluene, ammonia, acetic acid, acetaldehyde and formaldehyde), and has an antiviral effect to inactivate viruses, thereby reducing contagiousness of viruses such as COVID-19 or influenza which have recently spread rapidly through indoor air.
Patent KR-20200073176-A (KR)
Inventor: YANG HUI BAE
IPC: H04M1/725
Filed: 2020-06-03
Abstract: The present invention relates to a system for linking a smartphone with an electronic chemical light. According to the present invention, the system for linking a smartphone with an electronic chemical light comprises: an electronic chemical light (100) having a PCB substrate (110), a light emitting diode (120), and a battery (130); and a smartphone (200) having a chemical light application (210) capable of controlling the operation of the electronic chemical light (100). According to the present invention, it is possible to facilitate the replacement of an electronic chemical light.
Patent KR-20210153229-A (KR)
Inventor: JONGHYUN CHOI
IPC: G06T3/40
Filed: 2020-06-10
Abstract: The present invention relates to a method and device for generating high-resolution intensity images. According to one embodiment of the present invention, the method for generating high-resolution intensity images includes the steps of: (a) acquiring an event image; (b) generating a plurality of event stacks for the acquired event images; and (c) generating an intensity image by inputting the plurality of event stacks into a neural network model.
Patent KR-20210157112-A (KR)
Inventor: CHOI JINWOO
IPC: B60W30/18
Filed: 2020-06-19
Abstract: A vehicle auto hold control system according to various embodiments of the present invention may comprise: a clutch unit having a clutch for forward movement and a clutch for backward movement; and a control unit controlling pressure oil supplied to the clutch unit. The control unit comprises: a mode determination unit which determines whether to enter an auto hold mode; a pressure calculation unit which calculates a required pressure of the pressure oil supplied to the clutch unit; and a hydraulic pressure supply unit which supplies the pressure oil to the clutch for forward movement and the clutch for backward movement at the same time according to the calculated required pressure. The vehicle auto hold control system implements an auto hold function without an additional brake control valve for the auto hold function.
Patent KR-20220001117-A (KR)
Title: ID Card with improved protective coating layer and method for manufacturing same
Inventor: JI WOO HAENG
IPC: B41M5/26
Filed: 2020-06-29
Abstract: According to the present invention, a card has advantages of having great quality of the card itself with structure stability, wear resistance, durability, weather resistance, and the like, minimizing material costs used for a transparent protective layer, having no protruding region on a card surface, and having a thin thickness compared to a conventional one. In addition, according to the present invention, a manufacturing method of the card has an effect of preventing a decline in productivity by preventing an occurrence of loading flexion when stacking cards produced after issuing a portrait and various information and has process advantages of cost reduction, productivity improvement, and the like.
Patent KR-20220001916-A (KR)
Title: Apparatus and method for controlling torque of vehicle
Inventor: LEE HEE JIN
IPC: B60W10/08
Filed: 2020-06-30
Abstract: The present invention relates to a vehicle torque control apparatus and a method. The vehicle torque control apparatus according to the present invention comprises: an APS setting unit which defines a variable for adjusting a set ratio according to a degree of inclination and tunes an APS sensitivity based on the set ratio of the variable; and a torque control unit which determines a required torque corresponding to an input APS based on the tuned APS sensitivity and outputs motor torque according to the required torque. The vehicle torque control apparatus reflects inclination condition when determining the required torque to improve vehicle control performance.
Patent KR-20220004284-A (KR)
Title: System for automatic drafting business document in accordance with template
Inventor: KIM MIL AL
IPC: G06F16/182
Filed: 2020-07-03
Abstract: The present invention relates to a system for automatically creating business document in accordance with format, which is a system for automatically creating a document in accordance with a format using a business document database in which various documents used in a company are constructed in a network, in which a user downloads a program for automatically creating a business document through a network to install the program on a computer of the user, when entering basic information such as company information, business information, financial information of a company, a document database of the company is automatically constructed online in a web server, corresponding contents for various documents, such as business plans, proposals, plans, reports, and policy fund applications, are automatically input in accordance with a format of a document that is automatically selected from the business document database through the network according to an application without a separate document creation process, such that a desired document is automatically created.
Patent KR-20220004352-A (KR)
Title: Cell jig with spacer and apparatus of evaluating a secondary battery including the same
Inventor: LEE JONG HWA
IPC: H01M10/42
Filed: 2020-07-03
Abstract: The present invention relates to a cell jig including a spacer capable of easily adjusting a distance between first and second plates having battery cells interposed therebetween, and a secondary battery evaluation device including the same.
Patent KR-20210018038-A (KR)
Title: Wireless Battery Management System and Node for Wireless Communication and Method for Transmitting Data
Inventor: LEE HEE JIN
IPC: H04W74/08
Filed: 2020-07-06
Abstract: The present invention relates to a wireless battery management system, a node for wireless communication, and a method for transmitting data, which guarantee stability and efficiency when acquiring battery data via wireless communication. According to one embodiment of the present invention, the wireless battery management system comprises: a manager node to acquire battery data from a plurality of monitor nodes by using a first channel and a second channel which are wireless communication-based communication channels; a first monitor node to collect first battery data, and transmit the first battery data to the manager node through the first channel during a first dedicated slot; and a second monitor node to collect second battery data, and transmit the second battery data to the manager node through the second channel during the first dedicated slot.
Patent KR-20220008111-A (KR)
Inventor: LEE SANG HYUN
IPC: A61F5/01
Filed: 2020-07-13
Abstract: The present invention relates to an attachable functional splint attached to the wrist, elbow, and the like. More specifically, the present invention comprises: a pulling part which forms the entire frame; a support member which is coupled to one side of the pulling part, and supports one side of an arm; and a connection member which is coupled to the other side of the pulling part, and supports the other side of the arm, wherein the arm is pulled as the support member or the connection member is transported along the pulling part. The pulling part, the support member, and the connection member are provided in the plural form and are provided on upper and lower portions of a user's elbow, respectively, such that the splint is capable of pulling or fixing an injured area even when injuries such as fractures, ligament ruptures, and dislocations occur in any part of the arm.
Patent KR-20200090677-A (KR)
Title: Light-diffusing adhesive layer and light-diffusing adhesive film
Inventor: NAGAKURA TAKESHI
IPC: C09J7/38
Filed: 2020-07-17
Abstract: The present invention provides optical members usable as an alternative to existing light-diffusing plates, and more specifically, a light-diffusing adhesive layer and a light-diffusing adhesive film, which have the function of a light-diffusion sheet and an antistatic function and can be used to reduce the thickness of a display. In particular, the light-diffusing layer is formed of an adhesive composition comprising a copolymer, a crosslinker, silicon-based particles, and an ionic compound having a melting point of 25-50°C, wherein the copolymer comprises at least one of alkyl(meth)acrylate monomers in which the carbon number of an alkyl group is 1-14, and also comprises, as a copolymerizable functional group-containing monomer, at least one selected from the group consisting of hydroxyl group-containing copolymerizable monomers, carboxylic group-containing monomers, nitrogen-containing vinyl monomers, and aromatic group-containing monomers. In particular, the light-diffusing adhesive layer has a light transmittance of 90% or more, a haze value of 40% or more, a refractive index of 1.47 or more, and a surface resistivity of 1.0x10^(12) Ω/□ or less.
Patent KR-20220017621-A (KR)
Inventor: RA GYEONG JIN
IPC: H04L9/08
Filed: 2020-08-05
Abstract: The present invention relates to a blockchain communication system using a one-time key and a root signature based on elliptic curve cryptography (ECC) and a method thereof and, more specifically, to a blockchain communication system using a one-time key and a root signature based on ECC and a method thereof which generate a one-time key (OTK) including a one-time private key and a one-time public key by applying ECC to be applied to data communication so as to reduce a data communication amount and provide an electronic signature through the OTK and a blockchain network, thereby providing safety and efficiency.
Patent KR-20220018785-A (KR)
Title: Semiconductor device and manufacturing method of semiconductor device
Inventor: NAM JAE LEE
IPC: H01L23/532
Filed: 2020-08-07
Abstract: The present invention provides a semiconductor device which comprises: a substrate; a first connection structure disposed on the substrate and including a first connection conductor; a transistor interposed between the substrate and the first connection structure and connected to the first connection conductor; a first bonding structure disposed on the first connection structure and including a first bonding pad connected to the first connection conductor; a second bonding structure disposed on the first bonding structure and including a second bonding pad connected to the first bonding pad; a second connection structure disposed on the second bonding structure and including the second connection conductor connected to the second bonding pad; a stacked body disposed on the second connection structure and including stacked insulation films and conductive patterns alternately stacked; a channel structure passing through the stacked body and connected to the second connection conductor; and a chip guard passing through the second connection structure, the second bonding structure, the first bonding structure, and the first connection structure, and covering the stacked body and the channel structure. Accordingly, provided is a semiconductor device having enhanced operation reliability.
Patent KR-20220021979-A (KR)
Inventor: JO YONGHO
IPC: H01L51/56
Filed: 2020-08-14
Abstract: According to an embodiment of the present invention, a manufacturing device of a display device comprises: a chamber; a deposition head disposed inside the chamber and spraying a deposition material; a mask disposed under the deposition head; an electrostatic chuck disposed under the mask; and a temperature control module having at least a portion disposed below the electrostatic chuck. The temperature control module includes a temperature control line disposed inside the electrostatic chuck and a temperature control base unit disposed under the electrostatic chuck and having a permanent electromagnetic chuck disposed therein.
Patent KR-20220021669-A (KR)
Inventor: JUN IN SUNG
IPC: B64C39/02
Filed: 2020-08-14
Abstract: An area surveillance system including a patrol drone according to the present invention comprises: a drone capable of autonomous flight; and a control server for controlling the drone. The drone includes: a drone communication part; a fight function part; a photographing part; a GPS part and a drone control part. The control server includes: a server communication part; a route storage part; a biometric information acquisition part; a user identification part; and a surveillance control part. Specifically, the surveillance control part, if the current patroller is determined to be one among at least one registered patroller by the biometric information acquisition part before the patrol flight of the drone, prepares a patrol route designated for the current patroller and permits the flight of the drone to patrol together with the patroller, generates flight control information and transmits the same to the drone for the drone to fly along the patrol route based on the positional information transmitted in real time during the patrol flight of the drone, and determines whether a preset surveillance event has occurred by analyzing the images of surroundings transmitted in real time by the drone. Therefore, the present invention enables a patroller accompanying a drone to respond swiftly to various surveillance events.
Patent KR-20220021822-A (KR)
Inventor: KIM HYOUNG CHEOL
IPC: G06Q50/10
Filed: 2020-08-14
Abstract: The present invention relates to a movement guide system for the conversion of a motorcycle. In a movement guide system for the conversion of a motorcycle according to an embodiment of the present invention, a management server includes: a content providing part for providing content to an operator terminal; a stop command receiving part for receiving a stop command by an operator terminal input; a stop section setting part for setting a stop section based on the received stop command; a content division part for dividing the content into first content and second content based on the set stop section; and a movement guide part for providing movement information of at least one of the first content and the second content to the operator terminal and guiding.
Patent KR-20200101902-A (KR)
Title: Contents providing method and system capable of filtering spam message on hold
Inventor: AN TAE YOUNG
IPC: H04M3/436
Filed: 2020-08-20
Abstract: Disclosed are a content providing system capable of filtering spam content while waiting for a call, and a method thereof. The content providing system comprises: a content providing server which provides content displayed by a calling terminal or a called terminal while waiting for a call; and a content DB storing content displayed while waiting for a call. The content providing server determines whether the content stored in the content DB by referring to policy data for filtering spam content.
Patent KR-20200108808-A (KR)
Inventor: CHOI SUNG WOOK
IPC: G06Q50/10
Filed: 2020-08-31
Abstract: Disclosed are a method and a system for providing an on-line parts book service that provide a parts book including parts information of components and modules included in a machine facility through a network. The method for providing an on-line parts book service includes a parts information extracting step of scanning, by an online parts book server, a documented parts book to convert the documented parts book into an image, and extracting parts information including a parts image, a parts number, and detailed information of parts included in a machine facility from the converted image using artificial intelligence to store the parts information in a database; a parts information management step of updating and managing, by the online parts book server, the parts information using a revision of the parts information when there is the revision of the parts information stored in the database; a parts information searching step of searching for and providing, by the online parts book server, the parts information from the database according to a user′s request received through the network; and a one-stop order processing step of delivering, by the online parts book server, the parts corresponding to a received order to the user when a user′s order for parts is received through the network. According to the present invention, the reliability and maintenance performance of parts information are improved, and the efficiency and usability of sharing the parts book are maximized by preventing mis-delivery.