baber/WOPTO huggingface dataset:
Patent KR-20220124873-A (KR)
Title: Hydrogen generator apparatus of uniform generation of hydrogen
Inventor: LEE JEONG HUN
IPC: H01M8/0662
Filed: 2021-03-04
Abstract: The present invention relates to a hydrogen generator capable of uniformly generating hydrogen, which comprises: a housing; an aqueous solution storage unit disposed in the housing to store an aqueous solution therein; a hydrogen generating unit disposed in the housing to have a solid hydride therein; a supply unit disposed at one side of the housing to supply the aqueous solution stored in the aqueous solution storage unit to the hydrogen generating unit such that the aqueous solution and solid hydride react to generate hydrogen; an introduction unit interposed between the aqueous solution storage unit and the hydrogen generating unit to capture hydrogen generated in the hydrogen generating unit and introduce the same into the aqueous solution storage unit in order to allow the hydrogen generated in the hydrogen generating unit to be refined by the aqueous solution; a delivery unit capturing the hydrogen refined in the aqueous solution storage unit to deliver the same to a fuel cell; and a control unit disposed at one side of the housing to control driving of the supply unit such that the amount of the aqueous solution supplied to the hydrogen generating unit can be controlled.
Patent KR-20210112260-A (KR)
Title: Composition for optical film formation, optical film and display device comprising same
Inventor: KIM BONGJUN
IPC: H01L51/50
Filed: 2021-03-04
Abstract: The present specification relates to a composition for forming an optical film including a compound represented by chemical formula 1 and a binder resin, an optical film, and a display device including the same. The composition for forming an optical film has excellent reliability.
Patent KR-20220125750-A (KR)
Title: Charging system for vehicle
Inventor: CHOI BONG WON
IPC: F17C5/00
Filed: 2021-03-04
Abstract: An objective of the present invention is to provide a vehicle charging system capable of supplying hydrogen from a supply vehicle to a supply vehicle, ensuring safety and ensuring driving performance. According to the present invention, a vehicle charging system may comprise: a supply nozzle having a hydrogen tank and provided to be connected to a receptacle of a supply vehicle for supplying hydrogen; a charging hose having one end connected to the supply nozzle; and a charging connector connected to the other end of the charging hose and connected to the receptacle of the supply vehicle for receiving hydrogen from the supply vehicle.
Patent KR-20220126172-A (KR)
Inventor: JUNG HAN JIN
IPC: F26B21/02
Filed: 2021-03-08
Abstract: The present invention relates to a shoe sterilizer for sterilizing, disinfecting, and deodorizing shoes using ozone. The shoe sterilizer (2) of the present invention includes: a housing (10) capable of accommodating a shoe (100); and a cover (50) rotatably hinged to this housing (10). An exhaust hole (11) is formed through the housing (10). A fan (14) driven by a drive motor (15) is provided on the exhaust hole (11). A manganese catalyst (18) is slidably provided at the inner end of the housing (10) spaced apart from the fan (14). An ozone unit (26) to generate ozone is provided at the lower part of the housing (10) spaced apart from the exhaust hole (11). A control unit (33) is provided at the upper end of the housing (10), and an ozone diversifying unit (30) is provided on the lower surface of the control unit (33). The inner surface of the cover (50) is sequentially provided with a halogen lamp (51) as a drying means, a transparent window (52), and a display unit (53). Accordingly, the present invention sterilizes the shoe (100) with ozone, oxygenates and discharges all of the ozone thereof. Through light emitting diodes (12, 17, 25, and 29), the display unit (53), and the transparent window (52), the current state of the sterilizer (2) and shoe (100) can be easily recognized. In addition, the size of the shoe sterilizer is designed so that only one shoe can be stored and the same can be placed in a desired location and used conveniently at any time.
Patent KR-20210036878-A (KR)
Title: Method and apparatus for pushing information, device and storage medium
Inventor: WANG HAIWEI
IPC: G06F16/338
Filed: 2021-03-16
Abstract: The present application discloses a method, an apparatus, and a device for pushing information, and a storage medium, and relates to a knowledge graph and knowledge sharing field. As a specific implementation means, the method comprises the steps of: obtaining a user ID of a target user; obtaining the work intention of the target user in response to determining that the user ID satisfies the preset condition; determining target information based on the user ID, the work intention, and a previously generated knowledge graph; and pushing the target information to the target user. The embodiment analyzes the user's work intention and uses the knowledge graph to push the relevant knowledge to the user, thereby enhancing the office efficiency of the employee.
Patent KR-20220129902-A (KR)
Title: Roll structure for magnetic sensor
Inventor: LEE JU SEOB
IPC: G01S17/08
Filed: 2021-03-17
Abstract: An objective of the present invention is to provide a steel plate width measuring device which is simple in structure and can precisely measure the width of a steel plate regardless of surrounding environment by using a laser-based LiDAR sensor. To achieve the objective, the steel plate width measuring device for measuring the width of a steel plate produced continuously in a steel plate manufacturing process comprises: a plurality of reference frames arranged on both side surfaces of the steel plate, respectively; a rotation module installed on the top of the steel plate to rotate a rotary shaft; a mirror coupled to the rotary shaft of the rotation module to be rotated; a LiDAR sensor emitting a laser to the side of the mirror and measuring a distance by using the reflected laser; and a processing module calculating the width of the steel plate by using distance information from the LiDAR sensor and information of an encoder installed in the rotation module.
Patent KR-20220135043-A (KR)
Title: A reactor for mass production of alcohol using methanotroph as a biocatalyst and a method for mass production of alcohol using the reactor
Inventor: PARK BUM JUN
IPC: C12M1/12
Filed: 2021-03-29
Abstract: The present invention relates to a continuous reaction system for producing alcohol by using a low-grade hydrocarbon. The continuous reaction system for producing alcohol by using a low-grade hydrocarbon according to the present invention comprises: a membrane located along an inner side surface of a housing to include bacteria having enzyme for converting a low-grade hydrocarbon into alcohol; an acidic solution injection pipe injecting an acidic solution into the housing; a first injection pipe injecting oil including a low-grade carbon source into the housing; a second injection pipe injecting a buffer solution including oxygen into the housing; a mixer mixing the bacteria, the low-grade carbon source, and the acidic solution; a first discharge pipe disposed in an upper part of the housing to discharge the oil; and a second discharge pipe disposed in a lower part of the housing to discharge alcohol produced by a reaction of the bacteria and the carbon source with the acidic solution and the buffer solution. Accordingly, no strains are damaged and eco-friendly production of alcohol by using a low-grade hydrocarbon is possible.
Patent KR-20220138064-A (KR)
Inventor: WONKYU SONG
IPC: A61B5/00
Filed: 2021-04-02
Abstract: Disclosed in the present invention is a display device which comprises: a display unit; a camera scanning the body of a user; and a control unit. The control unit acquires numerical values of body parts of the user whose body has been scanned through the camera; generates out-body information, which is the figuration of the body shape of the user, based on the numerical values of the body parts; and provides customized exercise content to the user through the display unit based on user account information and the out-body information. An objective of the present disclosure is to analyze the body shape of a user using a display device that provides a home training function.
Patent KR-20220061821-A (KR)
Inventor: KIM JOON YOUNG
IPC: B25J9/16
Filed: 2021-04-06
Abstract: A robot is disclosed. According to the present disclosure, the robot comprises a manipulator, a memory, and a processor. The processor obtains a first signal with respect to external force applied to the manipulator, a second signal where a low frequency element of the first signal is removed, and a third signal where a high frequency element of the first signal is removed. Moreover, the processor compares sizes of the second signal and the third signal with a preset value to determine whether there is a collision between the robot and an obstacle.
Patent KR-20210125432-A (KR)
Title: Information processing apparatus, and method of controlling communication between container and process in the information processing apparatus
Inventor: Kajimoto Masahiro
IPC: H04N1/00
Filed: 2021-04-07
Abstract: A feature of the present invention is to provide a technique capable of consolidating communication responsibilities and suppressing problems caused by inter-process communication from a container to a host machine. An information processing device stores the communication method in association with the container or process of a sender and has communication means for controlling communication between the container and the process. The communication method receives, from the container or process of a transmission source, data including transmission source information indicating a transmission source, transmission destination information, and communication data. And the communication method: refers to the stored communication method; acquires the communication method of communication data based on the received transmission source information and the received transmission destination information; and transmits the communication data to the container or process of a transmission destination according to the obtained communication method.
Patent KR-20220138997-A (KR)
Inventor: LIM HYEON GEE
IPC: C09D7/20
Filed: 2021-04-07
Abstract: A method for manufacturing ornaments using mother-of-pearl stickers is provided. The method for manufacturing ornaments using mother-of-pearl stickers includes the steps of: processing mother-of-pearl; manufacturing mother-of-pearl stickers using the processed mother-of-pearl; cutting the mother-of-pearl stickers; engraving a design on a frame plate; and attaching the cut stickers to the engraved design.
Patent KR-20210053823-A (KR)
Title: Multimedia resource recommendation method and device, electronic equipment and storage medium
Inventor: CHEN CHAOXING
IPC: G06F16/435
Filed: 2021-04-23
Abstract: The present invention discloses a multimedia resource recommendation method, apparatus, electronic device, and storage medium, and relates to a natural language processing technological field. More specifically, the present invention is able to, in accordance with multimedia resources read by a plurality of user objects, generate a relation graph, and use two nodes, which have a number of nodes apart within the same path among the relation graph is smaller than the threshold value of the number of nodes, as training samples. A training is conducted for a graph model, and an expression vector of each node among the training samples is acquired. In accordance with the expression vector corresponding to each user object and/or the expression vector of the multimedia resource node, a multimedia resource is recommended. Accordingly, in a graph model training, an adjacent node to the same path among the relation graph is used as a training sample, and the expression vector learned by the graph model can direct an inner connection of the resource read by the same user. Accordingly, the accuracy of expression vector of nodes is improved. In addition, the accuracy of recommendation is improved as the recommendation is conducted in accordance with the expression vector.
Patent KR-20220148569-A (KR)
Inventor: KIM NAM HUN
IPC: A62B9/00
Filed: 2021-04-29
Abstract: The present invention relates to an all-in-one mask. The present invention provides an all-in-one mask comprising: a mask body for filtering foreign substance flowing into a respiratory organ; a mask fixating member connected to both sides of the mask body or formed integrally to be hung on an ear or worn on a part of the head to bring the mask body into close contact with the face; a filter detachably provided on one side of the mask body, having a hole formed in the center, and filtering fine dust; a dummy soother detachably coupled through the hole of the filter; and a body temperature measurement unit detachably coupled to the mask fixating member, measuring body temperature, and transmitting measured body temperature information to a portable terminal. According to the present invention as described above, when an infant wears a mask, the dummy soother is provided on the inside to give psychological stability, thereby reducing reluctance to wear a mask and preventing contamination due to saliva secretion.
Patent KR-20220148612-A (KR)
Inventor: KWON DONG MYUNG
IPC: G06Q20/30
Filed: 2021-04-29
Abstract: The present invention relates to a collection notification system for a waste storage device utilizing the IoT and a method thereof, the system being characterized by comprising: a waste storage unit which collects and stores waste and reused materials; a measurement unit which is connected to the waste storage unit to measure the weight of the waste stored in the waste storage unit; a terminal unit which has a terminal unique number and receives a message; and a server which comprises a first reference weight and a second reference weight which are predetermined, receives weight measurement data which is measured from the measurement unit while performing a wireless data communication with the measurement unit and the terminal unit, and transmits a first confirmation message to the terminal unit when the received weight measurement data is greater than the first reference weight while transmitting a second confirmation message to the terminal unit when the received weight measurement data is greater than the second reference weight. Therefore, waste and recycling materials can be systematically managed.
Patent KR-20220133061-A (KR)
Inventor: KIM WOO SEOK
IPC: G06Q30/06
Filed: 2021-05-04
Abstract: An online wig order system according to one technical aspect of the present invention may comprise a user terminal generating order information for a wig of a user according to an input of the user; and a service server providing an order interface for generating the order information to the user terminal, dividing the order information into a first category for creating a 3D mold corresponding to the head of the user and a second category for creating a wig layout for the user, generating mold information for creating the 3D mold using the order information belonging to the first category, and generating the wig layout using the order information belonging to the second category. According to one embodiment of the present invention, it is possible to conveniently and quickly order a wig suitable for the user's situation without visiting a site by allowing the user to order a wig by inputting various requirements such as purpose, hair loss type, desired shape, etc. through online.
Patent KR-20220157157-A (KR)
Title: compositions of hair dye and manufacturing method using the compositions
Inventor: JEON KI PYUNG
IPC: A61K8/41
Filed: 2021-05-20
Abstract: The present invention relates to a method for manufacturing a dye comprising: a first agent; and a second agent, wherein the first and second agents are mixed 1 : 1 ratio. The first agent is prepared by mixing, at a particular ratio, a first mixture and a second mixture at a certain ratio. The first mixture is prepared by mixing purified water, commonly used p-phenylenediamine, n-phenyl-p-phenyldiamine, sulfuric acid-4-ethoxy-m-phenyldiamine, m-aminophenol, resorcin, a solubilizer, an antioxidant, an antistatic agent, a humectant, a hair protecting agent, a hair penetrating agent, an emulsifying agent, a surfactant, a pH-adjusting agent, fragrance, a skin-protecting agent, and the upper water of earth-mixing water, stirring the same at high temperature of 80 to 90 ℃, and then cooling the same at 25 to 35 ℃. The second mixture is prepared by mixing the upper water from earth-mixing water, organic germanium, a cistanche extract, an Ecklonia cava extract, and camellia oil. The second agent is prepared by mixing a first mixture and a second mixture. The first mixture is prepared by mixing, at a particular ratio, purified water, hydrogen peroxide, a hair protecting agent, an emulsifier, a surfactant, and a pH adjusting agent, and a skin protecting agent, stirring the same at a high temperature of 80 to 90 ℃, and cooling the same at 25 to 35 ℃. The second mixture is prepared by mixing the upper water of earth-mixing water, a cistanche extract, an Ecklonia cava extract, and camellia oil.
Patent KR-20220158141-A (KR)
Inventor: CHOI KYU OK
IPC: G06T1/00
Filed: 2021-05-20
Abstract: An apparatus for designing a dental prosthesis and a method thereof are disclosed. In the method for designing a dental prosthesis according to an embodiment, prior to placing a ready-made abutment when a dental prosthesis is designed, a dental prosthesis is first designed and placed, and a ready-made abutment that meets design conditions of the placed dental prosthesis is automatically selected and the selected ready-made abutment is arranged in image data.
Patent KR-20220121145-A (KR)
Title: Color panel, home appliance including the same and manufacturing method of color panel
Inventor: JIYOUNG SONG
IPC: B32B7/12
Filed: 2021-05-21
Abstract: An objective of the present invention is to provide a color panel having a multilayer structure capable of implementing not only low chromatic colors but also various colors such as high chromatic colors and pastel colors, a home appliance including the same, and a method for manufacturing the color panel. According to the disclosed embodiment of the present invention, the home appliance comprises: a main body; and a door for opening and closing the main body. At least one of the main body and the door includes a color panel. The color panel includes: a protective layer; a shielding layer provided on the entire surface of the protective layer; a color layer provided on the entire surface of the shielding layer; a coating layer provided on the entire surface of the color layer and containing Nb; and glass provided on the coating layer.
Patent KR-20220158481-A (KR)
Title: Chiropractic system using piezoelectric sensor
Inventor: KOH JUNG HYUK
IPC: A61B5/107
Filed: 2021-05-24
Abstract: A spine correction system using a piezoelectric sensor is disclosed. The spine correction system using a piezoelectric sensor comprises: a substrate member which includes a plurality of piezoelectric sensors; a sensor unit which senses each of the contact portions of a target area of a human body that are in contact with the substrate member, based on pressure sensed by the plurality of piezoelectric sensors as the target area of the human body is positioned on one surface of the substrate member; and a control unit which determines a non-contact portion of the target area by using each of the sensed contact portions, and controls a change in height so that a target point of the substrate member corresponding to the position of the non-contact portion protrudes.
Patent KR-20220159506-A (KR)
Inventor: KIM JUNG KYU
IPC: H01G11/30
Filed: 2021-05-25
Abstract: An embodiment of the present invention provides a method of manufacturing a stannite nanosheet array, using a solvothermal synthesis method, comprising: a mixing step in which Copper(II) chloride (CuCl_2) hydrate, tin chloride (SnCl_2) hydrate, nitro iron (Fe(NO_3)_2) hydrate, and thiourea are mixed in a solvent to form a mixture; and a nanosheet forming step in which the mixture is treated with a nanosheet growth material to form the stannite nanosheet array. According to an embodiment of the present invention, there is an effect of providing, via a solvothermal synthesis method, a stannite nanosheet array for a high-performance supercapacitor electrode material, having controlled morphology.
Patent KR-20220159525-A (KR)
Inventor: BAEK DAE WON
IPC: H01L51/00
Filed: 2021-05-25
Abstract: A mask, a mask assembly, and an apparatus for manufacturing a display device are provided. In order for a mask, a mask assembly, and an apparatus for manufacturing a display device that can perform precise deposition when manufacturing a display device, the mask includes: a deposition pattern part having a plurality of deposition holes through which a deposition material passes; and a dummy pattern part disposed outside the deposition pattern part. The dummy pattern part includes an organic structure having a negative Poisson's ratio.
Patent KR-20220161975-A (KR)
Title: A dishwasher and method
Inventor: SANG SOO LEE
IPC: G01N21/31
Filed: 2021-05-31
Abstract: The present invention relates to a dishwasher and a method. To this end, the dishwasher of the present invention comprises: a case which forms an appearance and has a front opened; and a door which seals the opened front of the case. In addition, the dishwasher comprises: a sump which collects washing water of the dishwasher, filters foreign substances and injects water; a filter device which is installed inside the sump and filters contaminants contained in the washing water; a spectral camera which is placed in a lower part of the sump and obtains at least one image containing a spectral measurement for each wavelength on remaining water of the dishwasher; and a processor which is electrically connected to the spectral camera. In addition, the processor analyzes the at least one image obtained through the spectral camera to obtain information on a surfactant contained in the remaining water and compares an amount or concentration of the obtained surfactant with a first reference value corresponding to the same. Moreover, when the amount or concentration of the obtained surfactant exceeds the first reference value, the processor can be set to control the dishwasher to perform a process of additionally rinsing the dish and drying the dish. The purpose of the present invention is to provide a dishwasher and a method in which a camera is placed in a lower part of the dishwasher and obtains an image for the remaining water.
Patent KR-20220168508-A (KR)
Title: Pulley assembly for replacing transmission line
Inventor: PARK HYO GUN
IPC: H02G7/08
Filed: 2021-06-16
Abstract: The present invention relates to a power transmission line pulley assembly which comprises: a coupling part rotatably coupled to a first wire; a pulley part movably coupled to a second wire; and a connection part connecting the coupling part and the pulley part. The power transmission line pulley assembly supports the second wire and is supported by the first wire while a tensile force applied to the second wire is released so as to easily support the second wire from the first wire without installation of a separate guide rope, thereby saving time to install the guide rope and preventing a load more than necessary from being applied to the first wire.