baber/WOPTO huggingface dataset:
Patent KR-20210020660-A (KR)
Title: stick-type eye cream
Inventor: HONG DAN BI
IPC: A61Q19/08
Filed: 2019-08-16
Abstract: The present invention relates to stick-type eye cream of a new configuration which is not only excellent in wrinkle reduction and skin care effects, but also has a stick-type form to be applied conveniently regardless of location. According to the present invention, the stick-type eye cream comprises: a stick (10) which is molded from a cosmetic composition maintaining a solid phase at room temperature; a lower case (22) in which the stick (10) is received in a retractable manner; and an upper case (24) which covers an upper portion of the lower case. The cosmetic composition includes sunflower seed oil, camellia oil, green tea seed oil, jojoba oil, Glycine soja oil, olive oil, Macadamia ternifolia seed oil, Argania spinosa kernel oil, and a red yeast rice extract.
Patent KR-20210025944-A (KR)
Title: Messenger based advertising method and apparatus
Inventor: KIM YONG HWAN
IPC: G06Q50/00
Filed: 2019-08-28
Abstract: Disclosed are a messenger-based advertising method and a device thereof. The messenger-based advertising method comprises the steps of: receiving a part of conversation content of messenger conversation from a terminal, wherein a part of the conversation content is the conversation content selected by a user; deriving a keyword by applying the received part of the conversation content to a topic model unit; transmitting advertisement content related to the keyword to the terminal; analyzing user reaction to the advertisement content; and feeding back the analyzed user response to the topic model unit to adjust a weight for each keyword corresponding to the part of the conversation content. The advertisement content may be outputted to a chat window of a messenger or set as skin of the messenger.
Patent KR-20190107280-A (KR)
Title: Electronic device for vehicle
Inventor: SANGYOL YOON
IPC: H04W4/24
Filed: 2019-08-30
Abstract: The present invention relates to an electronic device for a vehicle, which comprises a processor transmitting and receiving information with an external server supporting an autonomous driving service based on 5G communication in a sensor autonomous driving mode or a communication autonomous driving mode, and performing conversion to an integrated mode for generating an autonomous driving control signal based on an autonomous driving possible function of a host vehicle on the basis of sensor data, an auxiliary autonomous driving function supporting the autonomous driving possible function of the host vehicle or an additional autonomous driving function additionally required.
Patent KR-20210028346-A (KR)
Title: Laser cutting machining metal feeder
Inventor: CHA OH NAM
IPC: B23K37/02
Filed: 2019-09-04
Abstract: The present invention relates to a metal plate supply device for laser cutting, in which rollers are installed at the bottom of small, medium, and large loading tables for loading small, medium, and large metal plates and placed on the rails, respectively, and a piston of a cylinder fixed to a support is connected to the rear of the small, medium, and large metal plate loading tables. According to the metal plate supply device for laser cutting of the present invention, there is the effect of safely supplying the metal plate to the laser cutting machine, and the effect of greatly improving workability because metal plates can be quickly and accurately supplied to a laser cutting machine.
Patent KR-20200030010-A (KR)
Title: Method of manufacturing specimens of poorly water-soluble materials for maldi mass spectrometry and method for quantitative analysis of water-insoluble materials by using maldi mass spectrometry
Inventor: YONGJIN BAE
IPC: G01N1/28
Filed: 2019-09-10
Abstract: The present invention relates to a method for manufacturing a specimen having a uniform thickness of a homogeneous water-insoluble substance sample and a method for quantitatively analyzing a water-insoluble substance by performing MALDI mass spectrometry on the specimen. Specifically, the specimen may be manufactured by adding a volatile solvent to a mixture of the water-insoluble substance and a matrix, placing the sample, which is obtained by dispersing the mixture of the water-insoluble substance and the matrix until the solvent is volatilized, in a pellet cup made of a water-soluble substance, pressing the sample with the same pressure, and then dissolving the pellet cup with water.
Patent KR-20190110966-A (KR)
Title: Method of determining replacement time of filter and air conditioner that determines replacement time of filter
Inventor: KIM DAE OK
IPC: F24F11/63
Filed: 2019-09-11
Abstract: The present invention relates to an air conditioner for determining replacement time of a filter. According to an embodiment of the present invention, the air conditioner comprises: a filter for filtering particles in sucked air; a first camera arranged to observe a state of the filter; and a control unit for analyzing images of the filter obtained from the first camera through a deep neural network model learned by means of machine learning to determine the level of contamination of the filter. The control unit can be configured to determine when the filter should be replaced based on at least the level of contamination of the filter, and can be further configured to determine replacement time of the filter by additionally using information collected from different electronic devices in the environment of the Internet of Things connected via 5G communication environment.
Patent KR-20200030019-A (KR)
Title: Process for treating an soi substrate in a single wafer cleaner
Inventor: SEBASTIEN LEDRAPPIER
IPC: H01L21/02
Filed: 2019-09-11
Abstract: The present invention relates to a process for processing an SOI substrate (1) in a single wafer cleaner. The cleaner comprises: a system for grasping a substrate (1), capable of performing a rotary motion; and a first nozzle (10) for supplying a first solution in a spray shape onto a front surface (1a) of the substrate (1). The process has kinetic energy per unit area of a droplet which is equal to or less than 30 joules/m^2.
Patent KR-20210032065-A (KR)
Title: Silicon Cooker for Air Flier
Inventor: JEONG YOUNG HOON
IPC: A47J37/06
Filed: 2019-09-16
Abstract: The present invention provides a container for an air fryer, the container comprising: a circular, oval or square shaped bottom part; a side part formed in a vertical direction from the boundary line of the bottom part to form an accommodation space; and a handle part formed on the upper side of the side part, wherein spacing unevenness for separating food ingredients from the bottom part is formed on the bottom part, and a flow path through which materials generated from the food ingredients can flow is formed in the bottom part. The container for an air fryer of the present invention provides the advantage of being able to be cleaned and completely removing residues such as oil in the bottom part.
Patent KR-20200033745-A (KR)
Title: Placement apparatus and processing apparatus
Inventor: SATOH KOHICHI
IPC: H01L21/673
Filed: 2019-09-16
Abstract: A loading unit and a processing apparatus for reducing particles are provided. The loading unit comprises: a stage on which a substrate is loaded; a support member for supporting the stage from a rear surface side of a loading surface on which the substrate is loaded; a temperature adjustment member which includes a plate portion fixing the stage from a lower surface, a shaft portion extending downwards from the plate portion, and a hole portion accommodating the support member through the shaft portion from the plate portion, and is capable of temperature adjustment; a heat-insulating member disposed between the stage and the temperature adjustment member; and an abutment member abutting the substrate loaded on the stage. The stage includes: a gas flow path having at least one opening for discharging a gas; a loading recessed portion for receiving and loading the substrate; and at least one dug-down portion formed on the outer circumference side compared to the loading recess portion to communicate with the loading recessed portion. The gas discharged from the opening passes through a space formed between a side surface of the substrate and a side surface of the dug-down portion, and flows in the radially outward direction of a space between the stage and the abutment member.
Patent KR-20210033220-A (KR)
Title: Lead-acid battery cover with terminal change
Inventor: CHOE SEOK MO
IPC: H01M50/147
Filed: 2019-09-18
Abstract: The present invention relates to a cover for a lead-acid battery with a changeable terminal, and more specifically, to a cover for a lead-acid battery with a changeable terminal that can be cross-applied, capable of screwing a terminal (200) of various shapes having a plurality of screw threads (250) formed on either side of a certain length to screw grooves formed in a terminal changing terminal unit (100) by forming the terminal changing terminal unit (100) to be formed on both sides of a cover (10) for a lead-acid battery and to have a screw groove formed therein so any one terminal among terminals having a different shape for each purpose can be combined, thereby the cover can be used as a power supply for ESS, leisure boats, and camping in addition to the vehicle starting. According to the present invention, the terminal (200) of various shapes having the screw threads (250) formed on either side of a certain length can be screwed to the screw grooves formed in the terminal changing terminal unit (100) by forming the terminal changing terminal unit (100) to be formed on both sides of the cover (10) for a lead-acid battery and to have the screw groove formed therein so any one terminal among terminals having a different shape for each purpose can be combined, thereby provide is the cross-applicable effect that the cover can be used as a power supply for ESS, leisure boats, and camping in addition to the vehicle starting. In addition, various types of terminals (200) coupled to the terminal changing terminal unit (100) perform coating with a copper film having excellent electrical conductivity on a screw thread unit (220) to improve electrical properties.
Patent KR-20200036780-A (KR)
Title: Solar cell and method for manufacturing the same
Inventor: SHIM GOO HWAN
IPC: H01L31/042
Filed: 2019-09-26
Abstract: According to an embodiment of the present invention, a photovoltaic cell includes a first photoelectric conversion unit including a perovskite compound and an electrode connected to the first photoelectric conversion unit and including a metal electrode layer. The metal electrode layer may be formed by a low temperature process. According to one embodiment of the present invention, the metal electrode layer may include a first conductive layer including metal and a resin and a second conductive layer formed on the first conductive layer at least and having density larger than density of the first conductive layer. The delay in a carry signal is reduced.
Patent KR-20200054863-A (KR)
Inventor: LEE DONG HWA
IPC: A61B5/022
Filed: 2019-09-30
Abstract: Disclosed is a wrist blood pressure gauge comprising: a wrist cuff having a band shape enclosing a wrist to be worn on the wrist; and a pressing bag arranged on the wrist cuff to press the wrist. The wrist cuff includes: a strap binding unit to bind the wrist cuff in accordance with the circumference of the wrist; a hard strap frame arranged on a section corresponding to at least 2/5 of the circumference of a closed loop formed by the wrist cuff in the circumferential direction of the closed loop while the wrist cuff is bound by the strap binding unit; and a connection strap extended from the strap frame. According to the present invention, the size of the wrist blood pressure gauge can be reduced to reduce the weight and improve wearability. The wrist blood pressure gauge is conveniently carried to conveniently measure blood pressure whenever blood pressure measurement is needed. The accuracy of blood pressure measurement can be increased since the wrist blood pressure gauge can be tightly worn on a wrist.
Patent KR-20210038192-A (KR)
Title: Method and apparatus of manufacturing forged component
Inventor: PARK JAE BONG
IPC: B21J5/10
Filed: 2019-09-30
Abstract: A forging manufacturing method according to an embodiment of the present invention may carry out steps of hot forging a material, heating the hot forged material to a set first set temperature, and performing warm coining to correct the heated material. The present invention can improve mechanical properties, coining quality, processing quality, and the like.
Patent KR-20210042667-A (KR)
Title: Transition Metal Electrochemical Catalyst Using Synthetic Rapid Combustion and Synthesis Method thereof
Inventor: KIM JAE KOOK
IPC: H01M4/88
Filed: 2019-10-10
Abstract: The present invention relates to a transition metal electrochemical catalyst using a rapid combustion process, and a method for synthesizing the same. Particularly, the method includes the steps of: a) dissociating a nitrogen precursor and a transition metal precursor in a polyol-based solvent to form a solution in which transition metal ions are coordinated with leaving group anions, and mixing the solution with a support to prepare a mixture; b) igniting the mixture prepared from step a) to carbonize the polyol-based solvent, thereby forming transition metal nanoparticles surrounded with carbon; c) carrying out heat treatment to carbonize the organic materials remaining in the mixture; and d) removing transition metal nanoparticles not surrounded with carbon and impurities through acid treatment, and carrying out washing and additional heat treatment to remove the remaining acid. Through steps a) to d), a nanocatalyst having a structure, in which either or both of a single atom transition metal-nitrogen bonding structure and transition metal nanoparticles surrounded with carbon are present, is synthesized.
Patent KR-20210044457-A (KR)
Title: Milestone having information display function using color change
Inventor: HONG YO SEB
IPC: F21Y113/10
Filed: 2019-10-15
Abstract: A milestone having an information display function using color implementation of the present invention comprises: a basic frame; a light emitting unit mounted on the basic frame and installed on the side, in which two or more light-transmitting plates are stacked to receive light irradiated from LEDs having different colors and scatter to the front; a display unit mounted on the basic frame and transmitting the light supplied from the light emitting unit to the front to provide information; a front frame coupled to a front surface of the basic frame to expose the display unit to the outside; and a control unit for transmitting a blinking signal to the LEDs having different colors installed in the light emitting unit.
Patent KR-20210044491-A (KR)
Inventor: JIHONG LEE
IPC: D06F37/26
Filed: 2019-10-15
Abstract: The present application is to provide a laundry treatment apparatus having a drawer holder that minimizes vibration of a drawer inside a cabinet while washing or drying of clothes is in progress. The present invention relates to a laundry treatment apparatus comprising: a cabinet having a front panel and an entrance provided to pass through the front panel; a drawer body drawn out from the cabinet through the entrance; a tub provided in the drawer body to store water; a drum rotatably provided inside the tub to store clothes; a drawer panel fixed to the drawer body to open the entrance when the drawer body is drawn out of the cabinet, and to close the entrance when the drawer body is inserted into the cabinet; and a drawer holder for fixing the drawer panel to the cabinet when the drawer panel closes the entrance.
Patent KR-20210045717-A (KR)
Inventor: SUH MYUNG HYUN
IPC: B41M1/22
Filed: 2019-10-17
Abstract: The present invention relates to a method for printing a metallic paper expressing a sensation of a liquid metal. In a metallic paper processed by a cold foil stamping method for integrally stacking a stencil paper and a metal foil by interposing an adhesive at a position where the metal foil is to be transferred to the stencil paper from a foil, a method for manufacturing a foil is performed at room temperature, and is performed by having a synthetic resin film (PET Film), a thermoplastic resin composition, and metal powder as a main raw material. The method of the present invention comprises: a first step of manufacturing a thin synthetic resin film (a); a second step of forming a thermoplastic resin layer (b) by applying a thermoplastic resin composition made of a transparent material, and having a particle size of about 1,600 to 3,500 Å to a surface of the synthetic resin film (a); and a third step of performing vacuum-deposition for metal powder on the thermoplastic resin layer (b) to form a metal powder layer (c). The metal power layer can be transferred by an adhesive having only the metal powder applied on a stencil paper.
Patent KR-20210045766-A (KR)
Inventor: LEE WONHO
IPC: A61B6/00
Filed: 2019-10-17
Abstract: The present invention relates to a compton imager apparatus and a single photon emission and positron emission tomography system including the same. The compton imager apparatus comprises: a flash body including a plurality of flash cells reacting by an incident radiation; a first photoelectric device placed on one side of the flash body; a second photoelectric device placed on the other side of the flash body; and an image processing unit which generates an image by using the reaction information acquired from the first photoelectric device and the second photoelectric device. The first photoelectric device and the second photoelectric device acquire first reaction information on a first reaction generated by an incident radiation, and second reaction information on a second reaction generated by a radiation scattered by the first reaction. The image processing unit is able to use the first reaction information and the second reaction information to calculate distances between the flash cells where the first reaction and the second reaction have occurred, and to, when the calculated distances are equal to or longer than a preset distance value, generate an image by using the first reaction information and the second reaction information. The present invention aims to provide the compton imager apparatus and the single photon emission and positron emission tomography system including the same, which are able to have a low price, and to be available also in a region with a high radioactivity.
Patent KR-20210045812-A (KR)
Title: Fire Detection Assembly
Inventor: KIM DONG HWAN
IPC: G08B17/00
Filed: 2019-10-17
Abstract: Provided is a fire detection assembly which can improve fire detection efficiency. The fire detection assembly includes: a body portion forming an accommodation space capable of accommodating a control board for controlling fire detection; and an assembly body having a cover portion which airtightly shields the accommodation space of the body portion, and a sensing body having a sensing body portion contact-coupled to one area of the body portion in some areas and disposed to have a separation interval from one area of the body portion in remaining areas, and a fire sensing sensor arranged and coupled in a direction away from the body portion in a part of the sensing body portion and detecting a fire.
Patent KR-20210046181-A (KR)
Title: Apparatus for Providing Work Service and Driving Method Thereof
Inventor: CHOI HYEON HO
IPC: G06Q10/10
Filed: 2019-10-18
Abstract: The present invention relates to a work service providing apparatus and an operating method thereof. According to one embodiment of the present invention, the work service providing apparatus includes: a storage part connected to an online service to store nonqualified person information for limiting the mission fulfillment of work requested by a requester; and a control part determining a fulfiller as a nonqualified person by inquiring into personal information based on a blockchain when the fulfiller who is going to fulfill a mission by receiving work, and, in the case of a fulfiller determined as a qualified person through an inquiry into personal information, determining the fulfiller as a nonqualified person when receiving a report from the requester after the completion of the mission of the received work, to store fulfiller information of the fulfiller determined as a nonqualified person, as nonqualified person information, and then, limiting mission fulfillment by skipping a notification based on the nonqualified person information when receiving a work request. Therefore, the present invention is capable of guaranteeing the safety of a service.
Patent KR-20210051354-A (KR)
Title: A water purifier
Inventor: YOO HONG HUN
IPC: B01D35/157
Filed: 2019-10-30
Abstract: The present invention relates to a water purifier including (i) a water filter (30) for filtering water supplied to the outside; (ii) a hydrogen generation electrolysis device (60) for generating hydrogen by electrolyzing a part of the water passing through the water filter (30); and (iii) cooling tanks (40) accommodated therein with a spiral guide plate (47), in which the water passing through the water filter (30) and the hydrogen generated in the hydrogen generation electrolysis device (60) are introduced and mixed/cooled, and then discharged through water outlets (42) of the cooling tanks, wherein the cooling tank is sealed, a water/hydrogen mixing device (50) for mixing the water passing through the water filter (30) and the hydrogen generated by the hydrogen generation electrolysis device (60) is installed in a front of an intake port (41) of the cooling tank, and an orifice pipe (63) having an inner diameter of 0.8 to 1.2 mm to allow hydrogen-mixed water to pass through at a pressure of 2.0 to 4.0 kgf/cm2 between the water/hydrogen mixing device (50) and the intake port (41) of the cooling tank. According to the present invention, the flow of and the contact between the water passing through the water filter (30) and the hydrogen generated in the hydrogen generation electrolysis device (60) are efficiently controlled, thereby omitting a hydrogen dissolution circulator and an electrolysis water-storage device installed in the conventional water purifiers, so that the structure is very simplified and the amount of dissolved hydrogen and the cooling efficiency of the water instantaneously cooled in the cooling tank (40) are remarkably improved.
Patent KR-20210058233-A (KR)
Inventor: YOUNGSUNG CHO
IPC: G09G3/3258
Filed: 2019-11-13
Abstract: A display device includes a display panel, a data driving circuit, a gate driving circuit, and a timing controller, each pixel of the display panel includes a light-emitting diode, a driving transistor, second to sixth switching transistors, and a storage capacitor. At a sensing step at which the light-emitting diode does not emit light, a path which is connected through the sixth switching transistor, the driving transistor, the second switching transistor, and the third switching transistor is formed, and an electrical signal reflecting a threshold voltage of one of the second to fourth switching transistors is transferred to a data line through the path. The present invention provides the display device for detecting and compensating for the threshold voltage of the switching transistor.
Patent KR-20200062059-A (KR)
Inventor: SASAKI TAKAMASA
IPC: G06F21/62
Filed: 2019-11-25
Abstract: Provided are a data management system and a data management method that can store texts or tags constituting input data, and can accurately refer to texts required for interpretation of the input data. A data management system includes: a selection means for accepting and displaying input data, and for prompting selection of key data desired to be concealed as data of some of the input data; a concealing means for concealing the key data selected by the selecting means; and a storage instruction means for storing the input data in the state of concealing the key data selected by the selection means on the blockchain.