baber/WOPTO huggingface dataset:
Patent KR-20210152819-A (KR)
Title: Composition for optoelectronic device and organic optoelectronic device and display device
Inventor: KIM CHANGWOO
IPC: H01L51/00
Filed: 2020-06-09
Abstract: One embodiment provides a composition for an organic optoelectronic device capable of realizing a high-efficiency and long-life organic optoelectronic device. The present invention relates to a composition for an organic optoelectronic device, an organic optoelectronic device, and a display device comprising a first compound, a second compound, and a third compound. The first compound is represented by formula I. The second compound is represented by formula II. The third compound is represented by a combination of formulas III and IV. The details of formula I, formula II, formula III, and formula IV are as described in the specification.
Patent KR-20210155118-A (KR)
Inventor: NOH JAE JUN
IPC: A01N63/20
Filed: 2020-06-15
Abstract: The present invention relates to an antibacterial composition comprising an Enterococcus avium or Burkholderia gladioli strain or a product of the strain as an active ingredient, a composition for increasing the survival rate of bees comprising the Enterococcus avium strain or the product of the strain as the active ingredient, and a method thereof. If the strain of the present invention is applied to a colony of bees, it will be possible to keep bees healthy and reduce the damage caused by CCD.
Patent KR-20210155242-A (KR)
Inventor: LEE HYO WON
IPC: G01N27/90
Filed: 2020-06-15
Abstract: The present invention relates to a non-destructive testing apparatus for concrete poles, and more particularly, a guide rail is installed on a cylindrical pole and a sensing unit moves along the guide rail to conduct rebar exploration, so that entire inspection of the concrete pole is performed to ensure product reliability and economic loss caused by a destructive test can be reduced.
Patent KR-20210155483-A (KR)
Inventor: SUH WON IL
IPC: A24F13/02
Filed: 2020-06-16
Abstract: The present invention relates to a cigarette holder having a grip portion and a cigarette support installed in the grip portion. The grip portion has a tubular block accommodating space portion where a knob behavior long hole is longitudinally formed. The cigarette support has a cigarette holding portion having a support tube portion where a pin hole is formed in one region and a fastening tube portion extending from the support tube portion so as to surround the pin hole and coupled to the open end of the block accommodating space portion through the fastening tube portion such that the pin hole faces the open end of the block accommodating space portion, a movable support block having a block body portion and a cigarette pressurizing pin formed on the front surface of the block body portion and installed in the block accommodating space portion such that the terminal end of the cigarette pressurizing pin passes through the pin hole and is disposed at a pressurizing position protruding beyond the inner surface of the support tube portion, a cigarette support operation knob coupled to the side surface of the block body portion, installed so as to be movable along the knob behavior long hole, and moving the movable support block to a pressurization release position where the terminal end of the cigarette pressurizing pin is retracted below the inner surface of the support tube portion, and a cigarette support spring installed in the block accommodating space portion such that the movable support block at the pressurizing position is pressurized toward the fastening tube portion. According to the present invention, cigarette support can be performed simply, easily, and at an accurate position.
Patent KR-20210157110-A (KR)
Inventor: KANG HYO EUN
IPC: F16F15/12
Filed: 2020-06-19
Abstract: The present invention provides a vehicle torsional damper, characterized in that a drive guide for supporting a connection portion of a first damper and a second damper is provided. An objective of the present invention is to propose the vehicle torsional damper which can solve an abnormal torsion problem.
Patent KR-20210158721-A (KR)
Inventor: JUNG YOUNG HO
IPC: E05D7/081
Filed: 2020-06-24
Abstract: The present invention relates to an apparatus for returning a hinged door, comprising: a housing built in an upper horizontal frame of a door frame to rotatably support a door flap, and having a fluid passage through which a working fluid flows therein; a piston linear-movably mounted within the fluid passage of the housing; a plunger movably installed in the fluid passage so as to divide the fluid passage into a first chamber and a second chamber, and when the piston moves, moving together with the piston such that the working fluid moves between the first chamber and the second chamber; a spring installed within the fluid passage of the housing to be compressed by the linear movement of the piston when the door flap is opened, and to be extended when the door flap is closed; a hinge shaft installed in the housing in a state of penetrating the piston to be able to rotate, and having a cam portion for linearly moving the piston when rotating together with the door flap if the door flap is opened; and a hydraulic control unit configured to adjust the opening/closing speed of the door flap by adjusting pressures of the first chamber and the second chamber as the piston moves when the door is opened and closed. The present invention can enhance durability of the door frame.
Patent KR-20220008583-A (KR)
Inventor: YOO KWANG YONG
IPC: H01M10/44
Filed: 2020-07-14
Abstract: Disclosed is a dry discharge device capable of suppressing the explosion of a waste lithium battery. The dry discharge device according to the present invention can include: a dry discharge room which has an inlet and an outlet on opposite sides so that the waste lithium battery can enter and exit, and in which the waste lithium battery is supplied to the inlet by a transport means, is discharged and is moved out of the outlet; an ignition means installed in the dry discharge room to burn gas generated from the waste lithium battery; and a heat source providing means connected to the dry discharge room and providing a heat source for increasing a temperature inside the dry discharge room so that the gas can start combustion by the ignition means.
Patent KR-20210094443-A (KR)
Title: Hollow carbon black assembly having micro-porosity and manufacturing method thereof
Inventor: ROH JAE SEUNG
IPC: C09C1/50
Filed: 2020-07-20
Abstract: The present invention relates to a hollow furnace carbon black assembly having micropores and a method for manufacturing the same, wherein the hollow furnace carbon black assembly can be used as a support that can be filled with other materials inside, and can be applied as a material in various fields such as an electrocatalyst support for a secondary battery or a fuel cell, a carbon support, a negative electrode material, and a positive electrode material.
Patent KR-20200093506-A (KR)
Inventor: TANABE TORU
IPC: G02F1/1333
Filed: 2020-07-29
Abstract: The present invention provides a liquid crystal display device capable of obtaining position information while preventing influence of noise. The liquid crystal display device includes: a first substrate provided with a pixel electrode and a common electrode with a first insulating film interposed therebetween; a pair of electrodes partly overlapping with each other with a second insulating film interposed therebetween; a resin film covering the pair of electrodes; a second substrate having a conductive film on the resin film; and a liquid crystal layer disposed between the pixel electrode, the common electrode, and the conductive layer, between the first substrate and the second substrate, wherein a predetermined potential is supplied to the conductive film.
Patent KR-20220017060-A (KR)
Title: Composition comprising the extract of Gossypium nanking seed for preventing or treating neuro degenerative disease
Inventor: JI WOOK JUNG
IPC: A61P25/28
Filed: 2020-08-04
Abstract: The present invention relates to a composition for preventing or treating degenerative brain diseases which comprises a cottonseed extract. When a cottonseed (Gossypium hirsutum L. seed) extract of the present invention is administered to a mouse whose forgetfulness is induced with Scopolamine, it is confirmed that the mouse shows the increased ability for alternation behavior in a Y-maze experiment and the inhibitory activity of acetylcholinesterase, which is an important neurotransmitter related to memory, of the mouse is exhibited. Therefore, the cottonseed (Gossypium hirsutum L. seed) extract can be useful as a food composition as well as a pharmaceutical composition for learning or memory improvement or cognitive function improvement, and treatment and prevention of degenerative diseases.
Patent KR-20210020803-A (KR)
Title: bidirectional flow controllable ventilator
Inventor: LEE JANG WOO
IPC: A61M16/06
Filed: 2020-08-11
Abstract: A bidirectional flow-controllable artificial respirator according to one embodiment comprises: a chamber for storing air; a tube connected to the chamber and having air flowing therein; a mask connected to the tube and mounted on a face or mouth; and a flow control valve unit provided in the tube and controlling an air flow between the chamber or an air supply source, and the mask. The flow control valve unit comprises: a first valve allowing an air supply path from the air supply source toward the mask; and a second valve allowing an air discharge path from the mask toward the outside of the respirator, wherein the first valve and the second valve are alternately opened and closed during artificial respiration, the first valve is blocked during chest compressions so that a negative pressure in a subject receiving air is maintained for a long period of time, and the first valve and the second valve may be selectively opened and closed so as to allow air to be supplied according to a preset air supplying period.
Patent KR-20220022025-A (KR)
Inventor: KIM JIN MAN
IPC: B23K37/02
Filed: 2020-08-16
Abstract: The present invention relates to a heat exchanger. More specifically, the present invention relates to an inlet-outlet pipe fixing structure for a heat exchanger, which is able to simplify a structure of engaging an inlet-outlet pipe, which allows a refrigerant to be supplied into and discharged from the heat exchanger, with a header pipe, simplify manufacturing process, prevent the inlet-outlet pipe, which connects the header pipe of the heat exchanger made of aluminum with a pipe made of the same material even in a manufacturing process such as a brazing welding process, from being twisted, and keep a stable engagement structure. As such, according to the present invention, the heat exchanger, which exchanges heat between a refrigerant flowing inside and the air flowing outside, comprises: a header pipe (11) of the heat exchanger (10) which the refrigerant is introduced into and discharged from; a copper pipe (40) in which the refrigerant for the heat exchanger (10) flows; and an inlet-outlet pipe (12) connected between the copper pipe (40) and the header pipe (11). The inlet-outlet pipe (12) includes: a header fixing aluminum pipe (20) made of aluminum and inserted into the header pipe (110); and a connection stainless pipe (30) made of stainless steel whose one side is inserted into the header fixing aluminum pipe (20). An end of the copper pipe (40) is inserted into the other side of the connection stainless pipe (30).
Patent KR-20210061255-A (KR)
Inventor: HUANG CHIEN HSING
IPC: F28F3/02
Filed: 2020-08-18
Abstract: The present invention provides an electronic load device and a load module with a heat dissipation function, wherein the electronic load device comprises a main board and a load module. The main board comprises a plurality of first ports, and the load module comprises a sub-board and a heat dissipation unit. The sub-board comprises a second port pluggably connected to one of the plurality of first ports, and a fin groove connected to a power assembly. The heat dissipation unit comprises a cylindrical body having an outer surface and an inner surface opposite thereto defined, and a plurality of heat dissipation fins connected to the outer surface. When the power assembly is connected to the fin groove, the power assembly contacts the inner surface. Therefore, the present invention is capable of reducing waste of resources.
Patent KR-20220027513-A (KR)
Inventor: NAM JI WON
IPC: G06N20/00
Filed: 2020-08-27
Abstract: The present invention relates to a system for managing a learning schedule according to a psychological profile, which provides a learning schedule according to a psychological profile including a user's psychological state and manages the learning schedule according to changes in the user's psychological profile, and a method thereof. According to the present invention, the system comprises: an information receiving unit receiving a psychological profile including a user's mental state from a user terminal; a schedule setting unit arranging schedule items including sleep, study, rest, and test according to a 24-hour structure by date or day of the week on the basis of the psychological profile and providing a learning schedule to the user terminal; and a data management unit receiving psychological profile and learning data, which are input for the performed schedule item after the user performs the learning schedule provided according to the learning schedule, from the user terminal and storing the received data.
Patent KR-20220028465-A (KR)
Title: Color filter cartridge for shower having fragrance emitting function and shower comprising the filter assembly
Inventor: HWANG DOO SUNG
IPC: E03C1/046
Filed: 2020-08-28
Abstract: The present invention relates to a functional filter cartridge for a shower, having a fragrance emitting function, which can increase functionality by having a basic filter function of removing foreign substances and having a function to emit fragrance, and enables a user to select a desired fragrance and easily replace and use the same, and a shower comprising the same. The functional filter cartridge for a shower comprises: a tubular sediment filter member; a lower cap member provided at a lower end of the sediment filter member; an upper cap member provided at an upper end of the sediment filter member, and having a through passage formed in a central portion thereof; a fragrance eluting stick member provided at the center of the sediment filter member, passing water having passed through the sediment filter member and eluting a fragrance emitting material, and having a flow path through which the water is discharged to the head of a shower; and a fixing means for fixing the fragrance eluting stick member to the sediment filter member.
Patent KR-20220031806-A (KR)
Inventor: KIM DO HEE
IPC: B60W10/08
Filed: 2020-09-04
Abstract: A method for deceleration control of an eco-friendly vehicle comprises: a step of enabling a controller to determine a reference deceleration driving distance of a vehicle based on current speed information of the vehicle and stop signal remaining time information of a traffic light positioned on a front side of the vehicle; a step of enabling the controller to determine whether the reference deceleration driving distance is a distance between the vehicle and the traffic light or less; and a step of enabling the controller to determine a speed profile including an actual deceleration driving distance of the vehicle based on a standby distance of a standby vehicle waiting in front of the traffic light when the reference deceleration driving distance is the distance between the vehicle and the traffic light or less.
Patent KR-20220032770-A (KR)
Title: Memo Holder
Inventor: JOE NAM SIK
IPC: B42F9/00
Filed: 2020-09-08
Abstract: The present invention relates to a memo holder which applies a current to an electromagnet to be coupled to a permanent magnet when an approach of a target is sensed, and applies the current applied to the electromagnet in the opposite direction to separate the permanent magnet by switching the polarity of the electromagnet when separation of memo paper is sensed. The memo holder comprises: a lower holder including an infrared sensor consisting of a light-emitting unit and a light-receiving unit sensing whether an object approaches, and including an electromagnet; and an upper holder including a plurality of reflection plates diffusing and reflecting infrared light emitted by the infrared light-emitting unit or including a black pad, and including a permanent magnet moving toward or away from the lower holder when a current is applied to the electromagnet. Therefore, the present invention applies a current to the electromagnet to allow the permanent magnet to approach when a target approaches to fix the target on a coupling surface of the permanent magnet and the electromagnet to easily fix the target. Even if the current applied to the electromagnet is shut off after the permanent magnet and the electromagnet are coupled, the permanent magnet is continuously coupled to the electromagnet without a polarity to reduce the use of power.
Patent KR-20220034397-A (KR)
Title: Manhole cover installation of ships
Inventor: SEO BONGSEOUNG
IPC: B65D90/10
Filed: 2020-09-11
Abstract: The present invention relates to a manhole cover facility for a vessel. According to an aspect of the present invention, the manhole cover facility for a vessel includes: a manhole cover including a cover body which covers a manhole formed in a tank arranged in a vessel, and one or more cover connection units which are arranged on one side of the cover body; and a manhole connection unit arranged in a tank and having a connection bar on both sides thereof to be connected so that the cover connection unit rotates. The one or more cover connection units include: a first cover connection plate having a connection hole to which the connection bar is connected, and disposed on one side of the cover body; a second cover connection plate having a connection hole to which the connection bar is connected, and disposed on one side of the cover body to be separated from the first cover connection plate; and a stopper connected to one or more of the first cover connection plate and the second cover connection plate to be detachable. The manhole connection unit is disposed between the first and second cover connection plates. According to the present invention, it is possible for a user to control a manhole cover not to rotate to a certain degree.
Patent KR-20220038251-A (KR)
Title: Microwave pasta simple cooker
Inventor: LIM HYO WOON
IPC: A47J36/06
Filed: 2020-09-19
Abstract: The present invention relates to a microwave oven pasta easy cooking container that can cook and store the pasta noodles simply and quickly in a microwave oven by placing them in a cooking container, and can prevent a difficulty of storage and inconvenience of cooking once the pasta noodles are opened. In addition, the present invention has an effect of allowing the exterior to be checked while cooking and there is a drain hole inside the container, thereby allowing for quick cooking. The microwave oven pasta easy cooking container comprises: a main body; a protrusion; a plurality of outlets; an outlet opening/closing; a lid; and a lid upper part surface quantitative meter.
Patent KR-20220045797-A (KR)
Inventor: LEE YO HAN
IPC: G06F40/58
Filed: 2020-10-06
Abstract: According to one embodiment of the present invention, provided is a method for providing abbreviated translation, which includes the steps of: receiving raw language text; extracting one or more keywords from the raw language text; generating summary text for the raw language based on the degree of summary and the extracted one or more keywords; and performing translation on the summary text to output abbreviated translation text for the raw language text. The degree of summary may be determined according to a selection by a user.
Patent KR-20220049256-A (KR)
Inventor: KIM JEONG WOOK
IPC: H02J7/00
Filed: 2020-10-14
Abstract: The present invention provides a battery device which comprises: a plurality of battery cells; a BMS for managing the plurality of battery cells; and a connection control unit for sequentially connecting the plurality of battery cells to the BMS. The connection control unit connects a corresponding battery cell to the BMS according to a potential of a lower battery cell and a potential of the corresponding battery cell.
Patent KR-20210101125-A (KR)
Title: Device for treating a wound using redox activity
Inventor: JUNG MIN WOONG
IPC: A61F13/02
Filed: 2020-10-19
Abstract: The present invention relates to an affected part treatment device using oxidation-reduction reaction. The device of the present invention comprises: a base sheet; an electrode unit attached to the base sheet and having electrode materials having different polarities from each other; and an absorbing layer attached to the base sheet and activating the electrode materials to be in electric connection by an absorbed exudate. According to the present invention, electric stimulation can be provided to an affected part.
Patent KR-20220052433-A (KR)
Inventor: LEE JA HYEON
IPC: B60L53/37
Filed: 2020-10-20
Abstract: The present invention relates to an apparatus and a method for providing charging position alignment information of a wireless charging electric vehicle and, more specifically, to an apparatus which provides information for accurate alignment on a power supply pad for wireless charging by using a normal camera and a thermal imaging camera in a wireless charging area, and a control method thereof. According to the present invention, by finally detecting a position of the power supply pad through fusion of a normal image and a thermal image by using deep learning technology, the apparatus prevents a situation where a recognition rate drops due to various abnormal situations by relying only on the normal camera image and allows detection of the power supply pad without needs of an auxiliary device even at night.
Patent KR-20220054002-A (KR)
Title: Secondary battery and device including the same
Inventor: LEE YUNJU
IPC: H01M50/147
Filed: 2020-10-23
Abstract: A secondary battery according to an embodiment of the present invention includes: an electrode assembly; a battery case that accommodates the electrode assembly and has an open upper part; a cap assembly coupled to the open upper part of the battery case; a gasket positioned between the battery case and the cap assembly; and a coating layer coated on the surface of the gasket. The coating layer includes polydopamine.
Patent KR-20220055107-A (KR)
Title: Touchpad for PC
Inventor: AHN JEA HYUN
IPC: G06F3/02
Filed: 2020-10-26
Abstract: The present invention relates to a touch pad for a PC, in which the touch pad may be connected or disconnected as needed due to a USB port and may be easily stored so as to solve the conventional problems of unnecessarily occupying a space when the touch pad is not used and having an insufficient input space of the touch pad. That is, the present invention provides a computer keyboard touch pad comprising: an electronic touch pen that performs an input operation like a keyboard when a user uses a touch pad for a PC; a touch recognition pad configured in the form of a touch screen on which an image may be input by using a touch pen instead of the keyboard; and a USB port for device recognition that is attached to the touch pad for a PC to allow a computer to recognize the use of the touch pad for a PC. Therefore, according to the present invention, the touch pad may be connected or disconnected as needed due to the USB port and may be easily stored so as to solve the conventional problems of unnecessarily occupying a space when the touch pad is not used and having an insufficient input space of the touch pad.