baber/WOPTO huggingface dataset:
Patent KR-20220020141-A (KR)
Inventor: IM BYUNG KOO
IPC: A47L15/50
Filed: 2020-08-11
Abstract: The present invention relates to an ultrasonic dishwasher having an enhanced elevation function for a dish receiving unit. According to the present invention, the ultrasonic dishwasher comprises: a washing tube ultrasonically washing dishes by using an ultrasonic vibrator; a receiving unit elevated lifted from the inside of the washing tub while hg the dishes received therein; and an elevating unit extending vertically from the bottom surface of the receiving unit through the bottom surface of the washing tub and including a support bar assembly, which includes a main support rod and a sub support bar disposed around the main support bar, and an elevating means for elevating the support bar assembly. Accordingly, a plurality of support rods having a function of transmitting elevation force to the bottom surface of the receiving unit for receiving the dishes thereon are vertically extended to support the receiving unit, thereby providing an effect of inducing a stable elevating state while ensuring a support force for the receiving unit.
Patent KR-20210053173-A (KR)
Inventor: KO KI HUN
IPC: F25D21/08
Filed: 2020-08-21
Abstract: A refrigerator is disclosed. The disclosed refrigerator comprises: a cabinet having an insulation material provided between an inner chamber and an outer chamber forming a storage chamber; a cold air duct buried in the insulation material for cold air circulation of the storage chamber; a cooling module mounting unit provided to a lower portion of the cabinet; and a cooling module, where an evaporator, a condenser, a compressor, a cooling fan are installed, having a module body having a storage unit which can be stored while the evaporator is lied, and having a connector connected to the cold air duct when mounted to the cooling module mounting unit.
Patent KR-20210145061-A (KR)
Inventor: TZENG KAI DI
IPC: H01L29/66
Filed: 2020-08-21
Abstract: A device comprise: a gate stack; a gate spacer on a sidewall of the gate stack; a source/drain area adjacent to the gate stack; a silicide; and a source/drain contact electrically connected to the source/drain area through the silicide. The silicide includes: a conformal first portion extending into the source/drain area and containing metal and silicon; and a second conformal portion disposed over the first conformal portion, disposed over a sidewall of a gate spacer, and including a metal, silicon, and nitrogen.
Patent KR-20220025442-A (KR)
Inventor: JEONG HEE MOON
IPC: A47B31/02
Filed: 2020-08-24
Abstract: Disclosed is a shoe care apparatus to maintain the temperature of air supplied into a chamber constantly and a control method thereof. According to the present invention, the shoe care apparatus comprises: a chamber including an air inlet and an air outlet; a first duct connected to the air outlet and having an evaporator and a condenser disposed therein; a second duct connected to the first duct and the air inlet; a holder provided inside the chamber and connected to the air inlet; a fan circulating air through the first duct, the second duct, the holder, and the chamber; a compressor discharging refrigerant into the condenser; a first temperature sensor measuring a first temperature of the air heated by the condenser; a control panel acquiring a user input; and a control unit determining a target temperature of the heated air on the basis of the user input, operating the compressor at an operation frequency determined on the basis of the target temperature and an outside air temperature, and controlling the operation frequency of the compressor on the basis of the target temperature and the first temperature.
Patent KR-20220026435-A (KR)
Inventor: KIM JOON SUNG
IPC: H01L23/00
Filed: 2020-08-25
Abstract: The present invention provides a semiconductor package having improved structural reliability between a chip pad and a redistribution via pattern. According to an embodiment of the present invention, the semiconductor package includes: a chip pad of a semiconductor chip, having a first surface and a second surface opposite to the first surface, wherein the first surface has a connection part and a test part; a barrier layer having a first opening which covers the chip pad and exposes the connection part of the chip pad, and a second opening which is disposed beside the first opening and exposes the test part of the chip pad; and a redistribution structure connected to the chip pad. The redistribution structure includes: a redistribution insulation layer covering the chip pad and the barrier layer; the redistribution via pattern filling the first opening by passing through at least a part of the redistribution insulation layer in a vertical direction, and coming into contact with the connection part of the chip pad, wherein a part of the redistribution via pattern is surrounded by the barrier layer; and a redistribution line pattern extended in the redistribution insulation layer in a horizontal direction and connected to the redistribution via pattern.
Patent KR-20210028113-A (KR)
Title: Mist collection apparatus and substrate processing apparatus
Inventor: OOMORRI KEIGO
IPC: H01L21/67
Filed: 2020-08-27
Abstract: According to the present invention, a purpose is to provide a substrate treatment apparatus capable of certainly collecting mist while suppressing a deterioration in exhaust efficiency. According to an embodiment, the substrate treatment apparatus (10) includes: a treatment chamber (20) supplying a treatment solution to a substrate, and generating mist from the treatment solution; an exhaust pipe (31) forming an exhaust passage (A1) for discharging gas from the treatment chamber (20); a support shaft (32) installed in the exhaust passage (A1) to have an elongation direction following an elongation direction of the exhaust passage (A1); and a rotary pin (34) installed on the support shaft (32) to rotate around the support shaft (32) by the gas flowing in the exhaust passage (A1). The exhaust pipe (31) has a ring-shaped wall part (31a) forming the exhaust passage (A1), the wall part (31a) is formed such that cooling liquid flows in its internal space (A2), and the rotary pin (34) is surrounded by the internal space (A2) of the wall part (31a) where the cooling liquid flows.
Patent KR-20220028695-A (KR)
Title: Transparent back sheet for solar cell module, and solar cell module having the same
Inventor: KIM BO RAM
IPC: H01L31/18
Filed: 2020-08-31
Abstract: The present invention relates to a transparent back sheet for a solar battery module, on which a grid-shaped pattern is formed as a reflective coating layer, and a solar battery module including the same. The present invention comprises a solar battery back sheet having a transmissive resin layer and a reflective coating layer, a solar battery cell, and a solar battery protective layer. The transmissive resin layer may transmit sunlight and the reflective coating layer formed in a grid-shaped pattern may reflect sunlight.
Patent KR-20220031815-A (KR)
Title: Automatic Cleaning System for Railway Vehicle Components
Inventor: KIM YONG KI
IPC: B08B3/12
Filed: 2020-09-04
Abstract: The present invention is to provide an automatic washing apparatus for railroad vehicle parts, which has no risk of fire and explosion, and whose washing power is increased by powerful jet washing and precise ultrasonic waves. To this end, an automatic washing apparatus for railroad vehicle parts comprises: a supply device (600) for supplying contaminated railroad vehicle parts (30) to a cleaning agent jet washing tank (100) side; the cleaning agent jet washing tank (100) including a first tray (170), a means for supplying a first cleaning agent (182) by jet washing, and a first heater (120); a cleaning agent ultrasonic tank (200) including a second tray (270), a means for supplying a second cleaning agent (282), a second heater (220), and an ultrasonic oscillation part (230) for irradiating ultrasonic waves toward the second tray (270); a washing tank (300) including a third tray (370), a means for supplying pure water (382) toward the railroad vehicle parts (30) by jet washing, and a third heater (320); a hot air spray tank (400) including a fourth tray (470), a means for spraying air toward the railroad vehicle parts (30); a discharging device (700) for receiving the washed railway vehicle parts (30) in a discharging tray (770) and discharging the parts from the hot air spray tank (400) side; a lifting means for elevating the first, second, third, fourth tray (170, 270, 370, 470) and a supply tray (670) and the discharging tray (770); and a control unit (500) for controlling the supply means (600 ), the cleaning agent jet washing tank (100), the cleaning agent ultrasonic tank (200), the washing tank (300), the hot air spray tank (400), the discharging device (700), and the lifting means.
Patent KR-20220035619-A (KR)
Title: Apparatus for Whipping Gas Injecting
Inventor: SON HWA HYUN
IPC: F17C13/04
Filed: 2020-09-14
Abstract: The present invention relates to a whipping gas injector to change position easily while making overall storage convenient. According to the present invention, the whipping gas injector comprises: a head member for a container including a flow control unit and a discharge pipe for the center of rotation disposed in a horizontal and through which whipping gas passing through the flow control unit is discharged along the inside direction; a rotating rod including a rod body which has a rotational center tube coupling part formed at one end part and has a gas flow path for the rod formed at the other end; and a coupler member mounted on the end part of the rod body of the rotating rod to be detachably coupled to a whipping gas injection unit of a whipping cream container.
Patent KR-20220039331-A (KR)
Inventor: LEE HAK SOP
IPC: E04B1/24
Filed: 2020-09-22
Abstract: The present invention relates to a modular bar-chair structure and an installation method thereof. The modular bar-chair structure, which is prefabricated in a factory to be transported and installed as an integrated body, includes: a plurality of first bar chairs (10a) placed in a longitudinal line; a plurality of second bar chairs (10b) placed a predetermined distance apart from a transverse side of the first bar chairs (10a); and a horizontal member combining the first bar chairs (10a) and the second bar chairs (10b) adjacent to the first bar chairs (10a) or the second bar chairs (10b) in a transverse or longitudinal direction, horizontally with each other. Accordingly, the structure is prefabricated in a factory as an integrated body, and then, the structure is transported to a site and installed through a crane, and, thus, there can be effects of considerably reducing the number of personnel needed and construction time, which saves construction costs in comparison to an onsite structure manufacture and construction method.
Patent KR-20220040742-A (KR)
Title: Connector and electric device having the same
Inventor: CHO JUN KYUNG
IPC: H01R13/66
Filed: 2020-09-24
Abstract: A connector device according to an embodiment disclosed herein includes a first fixed connector physically and electrically connected to the first electronic component, and a second fixed connector physically and electrically connected to the second electronic component and electrically connected to the first fixed connector, wherein the first fixed connector includes: a first body electrically connected to the ground and having a first insertion space inside a lower end thereof; a first connection protrusion part protruding from an upper end of the first body in the longitudinal direction of the first fixed connector and physically coupled to the first electronic component; a first connection pin provided on the central axis of the first fixed connector in the longitudinal direction and electrically connected to the first electronic component; and a first insulator provided to surround the first connection pin inside the first body and electrically insulates the first body and the first connection pin, and the second fixed connector includes: a second body; a first connection elastic part protruding from the top of the second body in the longitudinal direction of the second fixed connector, and inserted into the first insertion space and coupled to the first body; a second connection protrusion part protruding from the lower end of the second body in the longitudinal direction of the second fixed connector, and physically coupled to the second electronic component; a second connection pin provided on the central axis of the longitudinal direction of the second fixed connector, electrically connected to the second electronic component, and electrically connectable to the first connection pin; and a second insulator provided to surround the second connection pin inside the second body and electrically insulates the second body and the second connection pin. Accordingly, the electronic components are connected according to the distance between the electronic components.
Patent KR-20220041318-A (KR)
Inventor: YUN KI HOON
IPC: A61K8/34
Filed: 2020-09-25
Abstract: The present invention relates to a cosmetic composition for eye liner containing Sasa quelpaertensis charcoal powder, which comprises: a main ingredient prepared with Sasa quelpaertensis charcoal powder subject to hydrophobic treatment; a first additive including polyglyceryl-10 myristate, polyglyceryl-10 stearate, polyglycerin-10, citric acid, sodium dehydroacetate and purified water; and a second additive including acrylates copolymer, styrene/acrylates copolymer, 1,3-butylene glycol, and purified water.
Patent KR-20220041532-A (KR)
Inventor: YOON MISUN
IPC: C08G73/10
Filed: 2020-09-25
Abstract: The present specification relates to a polyimide resin, a positive-type photosensitive resin composition, an insulating film, and a semiconductor device. The polyimide resin and the positive-type photosensitive resin composition have high heat resistance, excellent compatibility, and excellent mechanical properties and chemical resistance.
Patent KR-20220042658-A (KR)
Inventor: BAE HYUNGCHAN
IPC: C07D491/048
Filed: 2020-09-28
Abstract: The present invention relates to a novel organic compound and an organic electroluminescent device using the same. More specifically, the present invention relates to an organic compound having excellent electron transport ability, and an organic electroluminescent device which includes the organic compound in one or more organic material layers to have improved characteristics such as luminous efficiency, driving voltage, and lifespan.
Patent KR-20220051921-A (KR)
Inventor: LEE DOOWON
IPC: B60R21/01
Filed: 2020-10-20
Abstract: The present invention relates to a vehicle DVR control system capable of remotely monitoring a vehicle using a personal mobile phone, comprising: a sensor unit having a sensor for detecting an impact and detecting the inside of the vehicle; a DVR controller which stores a captured image of a camera and a voice collected by a microphone under control of a microcomputer when an impact is applied or movement of an object inside the vehicle is detected; and the personal mobile phone equipped with an APP for remote sensing and control of the vehicle, registered with a unique access code for a user's vehicle, connected to the DVR controller through a WCDMA modem, downloading vehicle information such as video and audio, and displaying the same to a user. The vehicle user can not only monitor a vehicle's condition with video and audio, but also remotely control the vehicle as needed.
Patent KR-20220017801-A (KR)
Inventor: JUNG HO SUP
IPC: C08L5/04
Filed: 2020-10-22
Abstract: The present invention relates to a method for manufacturing an alginate film for determining temperature history using a colorimetric polymer. According to the present invention, a nonionic surfactant as a surfactant and an amphiphilic polymer are added, besides polydiacetylene liposomes, to detect a broader range of temperature change as compared to the use of polydiacetylene liposomes alone. The method for manufacturing an alginate film according to the present invention includes the steps of: preparing polydiacetylene liposomes; irradiating the thus prepared polydiacetylene liposomes with UV; adding a surfactant to the polydiacetylene liposomes to prepare a polydiacetylene liposome solution; mixing the polydiacetylene liposome solution with an alginate solution to prepare a mixed solution; and introducing the mixed solution to a mold to freeze the solution, and dipping the frozen product in a calcium chloride solution.
Patent KR-20220054099-A (KR)
Title: Baby Care System
Inventor: MUN SU HYO
IPC: G09B9/00
Filed: 2020-10-23
Abstract: The present invention relates to a baby care system, which allows prospective parents before and after childbirth and fertile women to learn and recognize childrearing methods from newborns to infants through dolls, and effectively take care of infants through the acquired and recognized methods. The baby care system comprises: an infant doll prepared for a guardian to learn and recognize with the body while practising infant parenting methods; a detection means installed to detect an infant's care error in a plurality of places of the infant doll; a reaction module receiving a signal detected by the detection means and expressing the same as sound, light, or vibration; a control part operating the reaction module by receiving the signal detected by the detection means; and a care module allowing the guardian to correct the error through a manager server when an error is detected in the detection means.
Patent KR-20210052293-A (KR)
Title: Imprint apparatus, imprint method, and method for manufacturing article
Inventor: HAYASHI TATSUYA
IPC: B29C35/08
Filed: 2020-10-27
Abstract: An imprint apparatus includes a first illumination optical system that emits light to cure an imprint material between a mold and a substrate, a second illumination optical system that has a light adjustment unit that illuminates the imprint material in a part of an area between the mold and the substrate, and a synthesizing unit positioned in a pupil plane common to the first illumination optical system and the second illumination optical system, and configured to synthesize light from the first illumination optical system and the second illumination optical system. The synthesizing unit synthesizes light from the first illumination optical system and the light from the second illumination optical system as a mirror positioned in an area surrounded by an illumination area of the first illumination optical system comprising an annular light intensity distribution in the pupil plane reflects the light from the second illumination optical system.
Patent KR-20220057235-A (KR)
Inventor: YOON DAL HWAN
IPC: C09D4/00
Filed: 2020-10-29
Abstract: Disclosed are a manufacturing system of an eco-friendly and high-efficiency heating flooring having a far-infrared heating effect, and a manufacturing method thereof. The manufacturing system of the eco-friendly and high-efficiency heating flooring having the far-infrared heating effect according to the present invention comprises: a foundation flooring manufacturing machine for manufacturing a foundation flooring using a carbon molded body; a coating treating machine for curing by stirring a water-based acrylic coating liquid on the surface of the foundation flooring with a carbon powder under set temperature conditions; and a polishing processing machine for polishing the foundation flooring coated by the coating treating machine. The carbon molded body is heated to a temperature within a set range using an electric furnace after pulverizing charcoal into powder of equal to or less than a set size. Accordingly, a purpose of the present invention is to provide the manufacturing system for the eco-friendly and high-efficiency heating flooring having the far-infrared heating effect, which can ensure reliability as a flooring by preventing harmfulness and securing fire safety, and the manufacturing method thereof.
Patent KR-20210059653-A (KR)
Inventor: YOON HONG CHUL
IPC: A61K31/5513
Filed: 2020-11-13
Abstract: The present invention provides a novel compound represented by chemical formula 1, an optical isomer thereof, or a pharmaceutically acceptable salt thereof. The novel compound of the present invention exhibits excellent activity as a GLP-1 receptor agonist. In particular, the compound according to the present invention exhibits an excellent effect in the evaluation of glucose tolerance through an effect as a GLP-1 receptor agonist, thereby exhibiting a remarkable effect as a therapeutic agent for metabolic diseases. Moreover, excellent safety for the cardiovascular system was confirmed in terms of safety and pharmacology.
Patent KR-20220065616-A (KR)
Title: Kexin enzyme with reduced autolysis and production method thereof
Inventor: JUNG HOON SOHN
IPC: C12N9/62
Filed: 2020-11-13
Abstract: The present invention relates to: a kexin secretion expression cassette including a gene encoding kexin, an enzyme, and a gene encoding a protein secretion fusion partner (TFP); a vector comprising the cassette; a recombinant microorganism containing the cassette or vector; and a method for producing kexin using the recombinant microorganism. According to the present invention, it was confirmed that the kexin derived from Candida albicans remained active when expressed in the size of 674 to 772 amino acids with a carboxy terminal removed, and in particular, the kexin expressed in the size of 674 amino acids not only remained active but also has reduced self-degradability. In addition, the kexin can be expressed together with the TFP through a vector, and thus can be mass-produced, thereby being applied to the production of recombinant protein.
Patent KR-20220067912-A (KR)
Title: Sterilization apparatus for portable
Inventor: KIM DONG BEOM
IPC: A61L2/10
Filed: 2020-11-18
Abstract: Disclosed is a portable sterilization device. The portable sterilization device according to the present invention comprises: a sterilization case in which an accommodation space formed to accommodate various types of small items therein is opened and closed by a cover and an insertion hole connected to the accommodation space is provided in one side of a side surface in a longitudinal direction of the cover; a portable sterilizer which is inserted into the insertion hole, is detachably attached to the cover, and includes a plurality of LED UV lamps on a lower surface thereof facing the accommodation space; and a wireless charging unit which is installed inside the cover to be connected to an external power source and is provided to wirelessly charge a smartphone placed on an upper surface of the cover.
Patent KR-20220068327-A (KR)
Title: Mask assembly and a manufacturing method of the same
Inventor: MOON MINHO
IPC: C23C14/04
Filed: 2020-11-18
Abstract: The present invention provides a mask assembly having low weight and large size. A mask assembly according to an embodiment includes a mask frame provided with a first opening defined through a center portion thereof and including an outer frame surrounding the first opening and provided with at least one concave portion defined therein; a mask body disposed to correspond to the first opening and provided with a plurality of second openings defined therethrough and having an area smaller than the first opening in a plan view; a first sub-mask disposed on the mask body, provided with a plurality of third openings defined therethrough over an entire area thereof, and made of a metal material, wherein each of the plurality of third openings has an area smaller than each of the second openings in the plan view; a second sub-mask disposed on the first sub-mask, provided with a plurality of fourth openings defined therethrough over an entire area thereof, and made of a polymer material, wherein each of the plurality of fourth openings has an area smaller than each of the third openings in the plan view; and a welding portion disposed on the second sub-mask and in the at least one concave portion.