baber/WOPTO huggingface dataset:
Patent KR-20210153404-A (KR)
Inventor: PARK KYOUNG TAI
IPC: B60H1/00
Filed: 2020-06-10
Abstract: The present invention provides a heating and cooling system for a vehicle, which comprises: a compressor for compressing an introduced refrigerant and discharging it in a gaseous state of high temperature and high pressure; a water-cooled condenser for condensing the refrigerant through heat exchange with a coolant by introducing the refrigerant; an air-cooled condenser for condensing the refrigerant through heat exchange with external air by introducing the refrigerant; a first evaporator for cooling the front interior by heat exchange with the air supplied to the front interior of the vehicle while introducing and vaporizing the refrigerant, in the single cooling mode; an accumulator for temporarily storing the refrigerant, separating the introduced refrigerant into a liquid refrigerant and a gaseous refrigerant, and supplying the gaseous refrigerant to the compressor; a second evaporator for cooling the rear interior by heat exchange with the refrigerant supplied to the rear interior of the vehicle while introducing and vaporizing the refrigerant, in the dual cooling mode; a chiller for exchanging heat between the refrigerant and a battery coolant, in a cooling battery cooperative mode; an opening/closing valve unit; and a control unit for controlling the operation of the opening/closing valve unit. The opening/closing valve unit is a 2-way valve. Therefore, it is possible to solve the cause of performance degradation due to the shortage of refrigerant, to reduce the cost by not installing an expensive expansion valve, and to prevent the refrigerant from passing through the expansion valve and to prevent noise.
Patent KR-20210155983-A (KR)
Inventor: CHOI YOONG J
IPC: A47G9/10
Filed: 2020-06-17
Abstract: The present invention relates to an intelligent pillow filled with movable and small beads incapable of being pressed. The complex three-dimensional shape created by the head, cervical vertebrae, and shoulders is automatically created in large layers in the same shape according to Pascal's principle by the force of the head, cervical vertebrae and gravity acceleration. This happens immediately whenever the body moves, thereby holding the cervical vertebrae with power that is neither insufficient nor excessive. The process is performed whenever the body moves. The basic-type intelligent pillow has a structure where the upper plate has an elliptical arc and a lower quadrangle combined with each other to constitute cotton fabric, the middle part where the head and neck are connected to each other is composed of elastic mesh in the shape of an elliptical arc and a trapezoid, and a plastic plate attached to a base plate sandwich mesh in the same shape is sewn to a wall with a certain height. A movable high-specification intelligent pillow, which is another embodiment of the pillow, has a structure where the pillow is divided into three sections, the middle part has a structure specialized for a straight lying posture and the right and left parts have a structure specialized for a sideward lying posture. A high-specification intelligent pillow filled with movable beads has a structure where the middle part is configured in the same structure with a popular intelligent pillow, and the right and the left parts are sewn to upper and lower plates with a certain height that corresponds to the height of the sideward lying posture.
Patent KR-20220000713-A (KR)
Title: anti-slip paving composition for road surface and construction method of anti-slip paving
Inventor: Yoon hyun seok
IPC: E01C11/24
Filed: 2020-06-26
Abstract: The present invention relates to an anti-skid pavement composition with a heat shielding function and a construction method of anti-skid pavement using the same and relates to an anti-skid pavement composition capable of reducing the urban heat island phenomenon by increasing the frictional resistance of a road surface through which automobiles pass, thereby promoting safe driving of automobiles and providing a heat shielding function, and a construction method of anti-skid pavement using the same. The anti-skid pavement composition with a heat shielding function of the present invention contains 5 to 20 parts by weight of an ethylene tetrafluoroethylene resin, 10 to 30 parts by weight of a filler, 0.5 to 5 parts by weight of a curing agent, and 2 to 10 parts by weight of a heat shielding material based on 100 parts by weight of a methyl methacrylate resin.
Patent KR-20210002047-A (KR)
Inventor: BYUN HEE GUK
IPC: A61Q19/08
Filed: 2020-06-29
Abstract: The present invention relates to a composition containing a Scomberomorus niphonius hydrolysate as an active component. The Scomberomorus niphonius hydrolysate according to the present invention has DPPH radical scavenging activity to exhibit an anti-aging effect on the skin, thereby being able to be used in pharmaceuticals, cosmetics or health foods. In addition, the present invention provides a cosmetic composition for anti-aging or anti-oxidation of the skin comprising the Scomberomorus niphonius hydrolysate.
Patent KR-20220001703-A (KR)
Title: Recording Medium
Inventor: HO CHUL KWON
IPC: G06Q50/10
Filed: 2020-06-30
Abstract: A recording medium recording a program for an operation of a terminal device that provides a real estate-based shared business interface according to an embodiment of the present invention is a recording medium recording a program for an operation of a terminal device that provides a real estate-based shared business interface, the recording medium comprising a lessor terminal device, a lessee terminal device, a service providing device, and an intermediary terminal device. According to the present invention, it is possible to coordinate detailed agreements on entering a store by matching and connecting lessees optimized for conditions online.
Patent KR-20220003334-A (KR)
Title: Apparatus for generating the aerosol
Inventor: LEE WON KYEONG
IPC: A24F40/46
Filed: 2020-07-01
Abstract: An aerosol generating apparatus includes: an atomizer that generates an aerosol by heating a liquid composition; a medium part that includes a medium for transmitting the aerosol generated in the atomizer and to discharge it to the outside and a flavoring agent molten by heat to add flavor to the aerosol; and a medium heater for heating the medium part.
Patent KR-20220007829-A (KR)
Inventor: MA HYUNG GUN
IPC: H03M1/66
Filed: 2020-07-10
Abstract: According to the present invention, a digital-to-analog converter converts digital image data to generate analog data signals. The digital-to-analog converter comprises: a voltage dividing unit configured to generate a plurality of gamma reference voltages based on a first reference voltage and a second reference voltage; a global ramp including a plurality of gamma decoders that generate a plurality of global gamma voltages based on the gamma reference voltages; a decoder unit that generates analog data signals by selecting any one of global gamma voltages according to digital image data; and a ramp control unit that turns off at least some of the gamma decoders based on the digital image data.
Patent KR-20210007916-A (KR)
Inventor: KIM BEOM SEOK
IPC: C07K16/28
Filed: 2020-07-13
Abstract: The present invention relates to a composition for preventing, alleviating, or treating immune checkpoint inhibitor-resistant cancer, which includes a binding molecule, as an active ingredient, capable of specifically binding to leucine-rich and immunoglobulin-like domains 1 (Lrig-1) protein which is a protein present on a surface of regulatory T cells (Treg). According to the present invention, the binding molecule specific for the Lrig-1 protein inhibits function of Treg, that is, Treg or activated Treg belonging to tumor infiltrating lymphocytes (TIL), in which the Lrig-1 protein is expressed at a high level, such that a phenomenon that function of effector T cells is inhibited by Treg is effectively prevented, thereby effectively preventing, alleviating, or treating an immune evasion cancer, that is, cancer having resistance to an immune checkpoint inhibitor.
Patent KR-20220011848-A (KR)
Title: Laser apparatus and method for manufacturing display device
Inventor: NOH SUNG HO
IPC: B23K26/08
Filed: 2020-07-21
Abstract: A laser device and a method of manufacturing a display device are provided. The laser device according to an embodiment comprises: a stage; a laser providing part disposed on the top of the stage and providing a laser beam; a scanner that adjusts an optical path so that the laser beam is irradiated to an irradiation line formed on an upper part of the stage; and a control part for controlling the operation of the scanner, wherein the scanner includes a shutter disposed on the optical path of the laser beam emitted from the laser providing part and performing an opening/closing operation. An object of the present invention is to provide the laser device capable of uniformly irradiating a laser beam for each section of a laser beam irradiation line and a method of manufacturing a display device.
Patent KR-20220014431-A (KR)
Title: Directional conversion Valve
Inventor: PARK KYOUNG TAI
IPC: F16K5/06
Filed: 2020-07-27
Abstract: In accordance with the present invention, provided is a direction-switching valve including: a valve body introducing and discharging a refrigerant; a ball valve installed in the valve body, having a through hole penetrating the inside thereof, and an expansion groove formed on an outer circumference surface thereof in a circumferential direction to be connected with the through hole; and a valve seat installed in the valve body, and in which the ball valve is placed. The valve seat includes: a seat body; and an insertion protrusion projected from the seat body toward the ball valve, inserted into the expansion groove, and having a gap with an inner wall of the expansion valve gradually reduced more while becoming gradually closer from the center of the seat body toward the outside in a radial direction of the seat body. In accordance with the present invention, since insertion protrusions are installed on a pair of valve seats to vary an area orificed in the expansion groove formed on the ball valve, the direction-switching valve can enable accurate refrigerant flow control by preventing hysteresis caused by problems of existing technology such as an insertion tolerance during the assembly of a ball valve and a shaft, and a backlash tolerance of various types of components for delivering rotation or motive power to deliver rotation torque to the shaft. Therefore, the direction-switching valve can control the orificed area to prevent hysteresis and enable refrigerant flow control, thereby enabling accurate refrigerant flow control to minimize control-related errors and improve the performance of a vehicle cooling/heating system.
Patent KR-20220021727-A (KR)
Inventor: LEE SUN WOO
IPC: A01M1/10
Filed: 2020-08-14
Abstract: The present invention is to study a method which is not harmful to a human body as a mosquito attraction box and can be used even where there is no power source. When an eggshell reacts with an acid solution, carbon dioxide (CO_2) is generated to attract mosquitoes with carbon dioxide (CO_2) so as to attract the mosquitoes to an entrance (31) of a trap structure (32) to trap the mosquitoes, thereby kipping them by carbon dioxide (CO_2) poisoning.
Patent KR-20220022736-A (KR)
Inventor: HWANG YOON DO
IPC: A61F13/12
Filed: 2020-08-19
Abstract: The present invention relates to a humidifying pad, and more specifically, to a body attachable pad for humidification, which consists of a thin sheet and is attached to a skin surface between a nose and lips, in which an inner space is divided into a moisture storage area and a moisture evaporation area, and protrudes upward while protruding pieces for inducing moisture connected to the moisture evaporation area are curved on both sides of a central portion of a sheet surface exposed to outside, thus guiding the evaporated moisture to a user's nostrils. The present invention provides the humidifying pad, which is so configured that an area set on both sides of a central portion of an externally exposed sheet surface (200) protrudes upward while forming a convex curve, and is located below the user's both nostrils, and the pad includes a protruding piece for inducing moisture (300).
Patent KR-20220022941-A (KR)
Inventor: HAM MUNSIK
IPC: B32B7/12
Filed: 2020-08-19
Abstract: The present invention relates to a display apparatus which comprises: a display panel which includes a first area, a bending area, and a second area, and has a plurality of pixels disposed in the first area; a driving chip which is disposed on an upper surface of the second area, and is electrically connected to the pixels; a support layer which is disposed on a lower surface of the first area; and a spacer which is disposed on the lower surface of the first area, and overlaps the support layer on a plane. The spacer includes an upper layer, a lower layer, and a base layer having higher thermal conductivity than the upper layer and the lower layer, and when the bending area of the display panel is bent, the spacer overlaps the driving chip on a plane.
Patent KR-20220023817-A (KR)
Inventor: SHIN SEO YEON
IPC: A46B15/00
Filed: 2020-08-22
Abstract: The present invention relates to an invention equipped with a tape roller and more specifically relates to a broom equipped with a tape roller which can cleanly remove a small amount of dust remaining after dust is swept on a dustpan.
Patent KR-20220026704-A (KR)
Inventor: KIM JIN BONG
IPC: G06N3/08
Filed: 2020-08-26
Abstract: The present invention relates to a jig for testing a PLC element and a PLC element exterior inspection automation system. In accordance with one embodiment of the present invention, the PLC element exterior inspection automation system includes: a transfer part; a jig located in an upper part of the transfer part to be moved in accordance with the operation of the transfer part, and having a storage medium to store an inspection result of the PLC element; an inspection part located in an upper part of a first spot of the transfer part to inspect a PLC element laid on the jig located on the first spot; a recording part located adjacent to the first spot of the transfer part to record the inspection result by the inspection part in the storage medium of the jig located on the first spot; a decoding part located on one side of a second spot of the transfer part to decode the inspection result from the storage medium of the jig located on the second spot; and a sorting part sorting the PLC element laid on the jig located on the second spot in accordance with the decoding result of the decoding part. Therefore, the present invention is capable of automatically sorting defective items out.
Patent KR-20220032385-A (KR)
Inventor: KIM SEUNGHA
IPC: A61M5/36
Filed: 2020-09-07
Abstract: The present invention provides a drug injection device including a base body, a needle assembly mounted on the base body, a reservoir fluidly connected to the needle assembly and having a guide groove on the inner surface thereof, and a driving unit for moving a plunger disposed inside the reservoir.
Patent KR-20220033187-A (KR)
Title: Manufacturing method of secondary battery
Inventor: KWON YONGUK
IPC: H01M50/30
Filed: 2020-09-09
Abstract: A method for manufacturing a secondary battery according to an embodiment of the present invention includes the steps of: seating a battery case on a lower jig; mounting an upper holder for fixing the battery case on the upper part of the battery case; supporting a backup roller on one side of the battery case; and installing a beading knife on the other side of the backup roller, wherein the beading knife forms a beading unit recessed in the central direction of the battery case around the battery case and cuts the inner circumference of the beading unit to form a perforation line.
Patent KR-20220037612-A (KR)
Inventor: KIM JEONG SIK
IPC: C08F210/12
Filed: 2020-09-18
Abstract: The present invention relates to a catalyst composition comprising an imidazolium ion-based catalyst and an aluminum-based cocatalyst, and a preparation method of an isobutene-isoprene copolymer using the same. According to the present invention, isobutene-isoprene copolymer with a high polymerization conversion rate can be prepared.
Patent KR-20220040676-A (KR)
Title: Pressure sensor including aligned carbon nanotube sheet and method of manufacturing the same
Inventor: JEON DAE YOUNG
IPC: G01L9/00
Filed: 2020-09-24
Abstract: A pressure sensor including a carbon nanotube sheet comprises a first substrate, a first electrode, a second electrode, a carbon nanotube sheet, a second substrate, and a third electrode. The first electrode is arranged on the first substrate. The second electrode is arranged on the first substrate and is separated from the first electrode in a first direction. The carbon nanotube sheet is arranged on the first substrate and is arranged between the first electrode and the second electrode. The second electrode faces the first substrate. The third electrode is arranged between the first substrate and the second substrate, comes in contact with the second substrate, and is arranged on an area overlapped with the carbon nanotube sheet. The carbon nanotube sheet includes a plurality of carbon nanotube springs extended in a second direction different from the first direction.
Patent KR-20220045413-A (KR)
Title: Device for mixing alcohol
Inventor: KIM YOUNG JIN
IPC: C12G3/04
Filed: 2020-10-05
Abstract: The present invention relates to a device for mixing alcohol, and in particular, to a device for mixing alcohol which mixes, when a drink cup is placed on a rotating support, mixes two kinds of alcohol at a desired mixing ratio to supply the mixed alcohol to a drinking cup, cuts off the supply of alcohol when the amount exceeds a set amount, and can control the temperature of alcohol.
Patent KR-20210048405-A (KR)
Title: Apparatus and method for determining abnormral installation of rehabilitation device
Inventor: KIM WOO JIN
IPC: A61H1/02
Filed: 2020-10-06
Abstract: Disclosed in the present invention is a method for determining whether a rehabilitation device is normally worn, which includes the steps of: determining whether a patient wearing the rehabilitation device performs a predefined motion; measuring a signal indicated by a musculoskeletal system through a musculoskeletal sensor according to the predefined motion; comparing the signal indicated by the musculoskeletal system with a reference signal; and determining whether the rehabilitation device is normally worn based on a comparison result. The present invention reduces a risk of side effects by inducing correct wearing of the rehabilitation device, and enables effective treatment.
Patent KR-20220050572-A (KR)
Inventor: NAM MYOUNGWOO
IPC: H04M1/725
Filed: 2020-10-16
Abstract: According to various embodiments of the present invention, an electronic device can comprise a memory, and a processor operatively connected to the memory. The processor is configured to: in response to receiving an event, identify an output range of a notification for notifying of receipt of the event; identify the importance of the event on the basis of at least one piece of information associated with the event; acquire at least one piece of situation information of the electronic device; determine a weight of the notification on the basis of the importance of the event and the at least one piece of situation information; and output the notification of the received event at a notification output level determined on the basis of the weight of the notification and the output range of the notification. In addition to the various embodiments disclosed in the present invention, various other embodiments are also possible. Therefore, the present invention can provide a user with an improved user experience.
Patent KR-20220052030-A (KR)
Inventor: KIM CHANG HWA
IPC: G06F3/01
Filed: 2020-10-20
Abstract: A system for improving an online learning ability using a gaze tracking technology comprises: a photographing device that photographs the pupils of a user and an educational material for which the user is looking at; and a gaze tracking part that extracts a location and direction of the pupil of the user for the educational material from an image photographed by the photographing device, and measures the location on the educational material. Therefore, the present invention is capable of diagnosing a learning ability of a student.
Patent KR-20220052643-A (KR)
Inventor: KIM SEUNG HYEOK
IPC: A62C35/10
Filed: 2020-10-21
Abstract: The present invention relates to a block containing a fire extinguishing agent. A block containing a fire extinguishing agent of the present invention includes a Lego block-shaped body having a space therein; a fire extinguishing bag inserted into the body and having an extinguishing agent inserted therein; connection holes formed on the top and bottom of the body to communicate with each other; and discharge holes formed on the side of the body. According to the present invention, through the fire extinguishing bag containing the fire extinguishing agent, when a fire occurs, the extinguishing agent flowing out as the fire extinguishing bag bursts due to the heat of the fire is applied by coming out through the connection holes and the discharge holes, so that the fire can be quickly extinguished.
Patent KR-20220055138-A (KR)
Title: Battery module and battery pack including the same
Inventor: KIM GWAN WOO
IPC: H01M50/20
Filed: 2020-10-26
Abstract: A battery module according to an embodiment of the present invention includes: a plurality of battery cell stacks; and a module frame on which the plurality of battery cell stacks are mounted and which has a molding part, wherein each of the plurality of battery cell stacks is accommodated in a unit housing part of the module frame partitioned by the molding part.
Patent KR-20220055897-A (KR)
Inventor: YOON JUNG WON
IPC: G01N33/543
Filed: 2020-10-27
Abstract: According to one embodiment of the present invention, provided is a magnetic particle spectrometer. The magnetic particle spectrometer comprises: an exciting coil generating a magnetic field magnetizing a magnetic particle; a clinometer coil inserted into the exciting coil, having a reception coil receiving a particle signal from the magnetic particle, and having a removal coil canceling a portion of a signal generated from the reception coil; a correction coil, of which a portion is inserted into the exciting coil to be overlapped with the exciting coil, positioned near the removal coil; and a position control unit controlling insertion depth of the correction coil with respect to the exciting coil to change the number of windings overlapped with the exciting coil.
Patent KR-20220057201-A (KR)
Title: System for inspecting quality of welding and terminal for inspecting quality of welding
Inventor: KIM YONG HEE
IPC: G06F30/12
Filed: 2020-10-29
Abstract: The present invention provides a welding quality inspection system which determines whether double-sided welding is possible from welding part information extracted from a three-dimensional (3D) model to add a welding status column in a database and present a welding specification sheet corresponding to the welding part information, and a welding quality inspection terminal thereof. According to one embodiment of the present invention, the welding quality inspection system comprises: a terminal extracting information on a welding part of each member forming an object to be manufactured on the basis of 3D modeling of the object to be manufactured and determining and transmitting whether both sides of each member are welded according to interference on the basis of surface information of the welded part of each extracted member and surface information of members adjacent to the welded part; and a server adding the double-sided welding information transmitted from the terminal as information about the corresponding welding part in set welding part database and outputting a welding specification sheet for the welding part from a preset welding specification database.