baber/WOPTO huggingface dataset:
Patent KR-20210010144-A (KR)
Inventor: YONGHYUN KIM
IPC: D06F58/24
Filed: 2019-07-19
Abstract: The present invention to provide a laundry treatment apparatus and a method for controlling operation thereof according to a new form of draining a space in which a drainage pump assembly is mounted and the condensed water remains as much as possible. According to the present invention, through control of the rotation speed of an impeller constituting a drainage pump during drainage operation and structural improvement of each part of the drainage pump assembly, even if the level of the residual water is extremely low, the residual water fluctuates and always comes into contact with the impeller so that as much drainage as possible can be achieved, and accordingly, this minimizes the level of residual water so that it can be quickly dried and removed.
Patent KR-20210011640-A (KR)
Title: Battery module
Inventor: JEON HAE RYONG
IPC: H01M10/647
Filed: 2019-07-23
Abstract: According to one embodiment of the present invention, a battery module includes: secondary battery cells; and a housing member which includes a cooling plate member provided adjacent to the secondary battery cells and a heat conduction member provided between the secondary battery cells and the cooling plate member to form a heat path for transmitting heat from the secondary battery cells to the cooling plate member, wherein the plurality of secondary battery cells are accommodated inside the housing member. In the heat conduction member, a portion being in contact with a supercooled secondary battery cell among the plurality of secondary battery cells can have lower heat conductivity than other portions.
Patent KR-20210012364-A (KR)
Title: Flexible flat cable and method for manufacturing the same
Inventor: BAE BUMHEE
IPC: H01B7/08
Filed: 2019-07-25
Abstract: According to various embodiment of the present invention, a flexible flat cable comprises: a plate-shaped first insulating layer; a first conductive pattern disposed on the first insulating layer; a second conductive pattern disposed on the first insulating layer at a predetermined interval from the first conductive pattern; a second insulating layer disposed on the first insulating layer to cover a signal transmission line and to cover at least a part of a grounding line; a first shielding member including a first shielding layer disposed on the first and second insulating layers to cover the grounding line and the second insulating layer and a second shielding layer disposed on the first fielding layer to cover the first shielding layer; and a third insulating layer for surrounding the first shielding member to cover at least a part of the first shielding layer of the first shielding member exposed between the first insulating layer and the second shielding layer of the first shielding member. In addition, various embodiments may be possible. Accordingly, a corrosion problem of a conductive material can be solved.
Patent KR-20210014451-A (KR)
Inventor: SHIN SEIYUN
IPC: G06F17/16
Filed: 2019-07-30
Abstract: Provided are a method and device for analyzing sparse regression principal components. The analysis method comprises the steps of: obtaining a polynomial kernel matrix with respect to an input data matrix, and performing polynomial kernel principal component analysis (PCA) on the polynomial kernel matrix; obtaining a Laplacian matrix for the data matrix; and obtaining a predicted value by performing regression analysis based on the Laplacian matrix and data obtained by performing the polynomial kernel PCA.
Patent KR-20190094324-A (KR)
Title: Substrate processing apparatus
Inventor: NAMBA HIROMITSU
IPC: H01L21/67
Filed: 2019-08-01
Abstract: An objective of the present invention is to quickly increase the temperature of a substrate when processing an edge portion of the substrate with processing liquid. A substrate processing apparatus comprises: a substrate maintaining unit (16) maintaining a substrate (W); a first processing liquid nozzle (61) supplying first processing liquid to an edge portion of the substrate; a second processing liquid nozzle (62) supplying second processing liquid having a lower temperature than the first processing liquid to the edge portion of the substrate; first gas supply means (51, 53) supplying first gas having a first temperature to the edge portion of the substrate; and second gas supply means (42, 45) supplying second gas having a second temperature lower than the first temperature on a central side in a radius direction than a supply position of the first gas with respect to the substrate.
Patent KR-20210016197-A (KR)
Inventor: YOUN HYEUN SOON
IPC: B01D46/00
Filed: 2019-08-02
Abstract: The present invention relates to an easy-to-attach window screen device for blocking fine dust. According to an embodiment of the present invention, the easy-to-attach window screen device for blocking fine dust comprises: an insect screen frame which is formed outside while surrounding an air permeation area and has a groove with a catching protrusion on one side; a nanofiber filter provided on one side thereof to block harmful substances and covering the air permeation area and the groove; and a fastening member fastened to the insect screen frame by inserting an edge region of the nanofiber filter into the groove and detached by an external force in the fastened state. The fastening member comprises: a packing which is partially or entirely accommodated in the groove with the edge region of the nanofiber filter and has flexibility; and a packing coupling member fastened to one side of the packing and fixed to the groove.
Patent KR-20210017239-A (KR)
Title: M13 mutant for increasing the production of DNA
Inventor: OH MIN KYU
IPC: C12P19/34
Filed: 2019-08-07
Abstract: The present invention, in a gene comprising an M13 p5 expression cassette comprising a promoter, a ribosome binding site (RBS), and a protein 5 (p5) coding region, relates to the gene, in which at least one of a base among the sequences between the RBS and the p5 coding region is mutated. By the same, it is possible to increase the production of single-stranded DNA.
Patent KR-20210025332-A (KR)
Title: Film for bonding and light transmitting layered product comprising of the same
Inventor: KIM HYEJIN
IPC: B32B17/10
Filed: 2019-08-27
Abstract: An embodiment relates to a bonding film, a light-transmitting laminate including the same, and the like. The disclosed bonding film has an embossed surface, wherein a value A2/A1 of the embossed surface is 1 or less. The characteristics of the embossed surface of the bonding film are controlled to improve degassing stability, edge sealing properties, and the like when forming the light-transmitting laminate.
Patent KR-20210026386-A (KR)
Inventor: NA KI WON
IPC: F24F13/10
Filed: 2019-08-30
Abstract: Disclosed is a multi-fan type air supply and exhaust air purification ventilation device for a subway main line. According to the present invention, the multi-fan type air supply and exhaust air purification ventilation device for a subway main line comprises: a casing including first and second ventilation ducts installed at the ventilation openings in the subway main line and located at both ends to suck in and exhaust air, first and second retention spaces connected to the inside of the first and second ventilation ducts, and a central passage connecting the first and second retention spaces. Accordingly, by configuring a plurality of plug blower fans each individually controlled to operate, it is possible to solve the restriction on the installation space.
Patent KR-20210027691-A (KR)
Title: artificial grass with anti-electrification
Inventor: CHOI AHN SUNG
IPC: C08K5/20
Filed: 2019-09-02
Abstract: According to the present invention, artificial turf having an antistatic function comprises a base material which is any one among polyurethane, polyvinylidene chloride, polyethylene, polypropylene, and nylon, or a mixture thereof, and an antistatic agent which includes any one of alkylpyridinium salt and an alkylimidazolinium salt, or a mixture thereof. According to the present invention, the artificial turf comprises the antistatic agent including the alkylpyridinium salt and the alkylimidazolinium salt to effectively prevent static electricity generated from friction of the artificial turf.
Patent KR-20210028381-A (KR)
Title: Roll transfer device with improved alignment
Inventor: LEE JAE WHAN
IPC: B65G47/90
Filed: 2019-09-04
Abstract: The present invention relates to a roll transfer device with an improved position alignment function. More specifically, the present invention relates to the roll transfer device with an improved position alignment function, which aligns a position of a roll where a film used for a secondary battery production process is wound to provide the roll to a post-process.
Patent KR-20210029556-A (KR)
Title: Pre-lithiation-pre-sodiation method of anode electrodes, pre-sodiated-pre-lithiated anode, and lithium secondary battery comprising the same
Inventor: CHAE OH BYONG
IPC: H01M4/13
Filed: 2019-09-06
Abstract: Disclosed are a pre-lithiation-pre-sodiation method for a negative electrode to increase initial efficiency of a lithium secondary battery, a pre-lithiated-pre-sodiated negative electrode, and a lithium secondary battery including the same. According to the present invention, the method comprises the following steps: preparing a negative electrode including a negative electrode current collector and a negative electrode active material layer formed on at least one surface of the negative electrode current collector; forming a lithium metal layer by applying and drying a composition including lithium metal powder, a polymer binder, and a dispersion medium on the negative electrode active material layer; forming a sodium metal layer by coating and drying a composition including sodium metal powder, a polymer binder, and a dispersion medium on the lithium metal layer; and immersing the negative electrode, on which the lithium metal layer and the sodium metal layer are formed, in an electrolyte for pre-lithiation-pre-sodiation.
Patent KR-20210030145-A (KR)
Title: Display Device with Touch Screen
Inventor: JONGHOY KIM
IPC: G06F3/041
Filed: 2019-09-09
Abstract: The present invention provides a display device with a touch screen. The display device comprises: a display panel having an electrode layer commonly positioned in a display area and a non-display area defined between a lower substrate and an upper substrate, and a panel ground layer positioned in the non-display area of the lower substrate; and a touch screen having the touch ground layer positioned on one surface of the display panel and having an area overlapping with at least one of the electrode layer and the panel ground layer.
Patent KR-20210034212-A (KR)
Title: Apparatus for deciding defect type of partial discharge and operating method thereof
Inventor: CHAE CHANG HUN
IPC: G06N20/00
Filed: 2019-09-20
Abstract: According to one embodiment of the present invention, provided is an operation method of a partial discharge defect type determination device, which comprises the steps of: photographing a partial discharge pattern through a photographing means; pre-processing the photographed partial discharge pattern; transferring the pre-processed partial discharge pattern to a processor; analyzing the transmitted partial discharge pattern and selecting any one partial discharge type corresponding to the partial discharge pattern among a plurality of previously generated partial discharge types; and displaying the selected partial discharge type.
Patent KR-20210034380-A (KR)
Title: Vacuum gate valve
Inventor: SONG SUNG TAI
IPC: F16K51/02
Filed: 2019-09-20
Abstract: The present invention relates to a vacuum gate valve having a valve body part, a housing part, an opening and closing part, and a driving part. The driving part includes: an actuator installed on one side thereof; a link connector for transmitting forward and backward driving force; a first link piece installed to be rotated and supported with a first hinge shaft provided therein; a second link piece hinged to the opening and closing part; and a contact piece for contacting and buffering the opening and closing part when the opening and closing part moves backward, and contacting and pressurizing the opening and closing part when the opening and closing part moves forward. Therefore, the vacuum gate valve includes the actuator, a link device, and the contact piece as the driving part and has the contact piece installed on the link device to transmit driving force while pressurizing, buffering, and supporting the opening and closing part at least one surface contact point when the driving part drives the opening and closing part, thereby being capable of increasing power transmission performance and enhancing an opening and closing operation.
Patent KR-20210036614-A (KR)
Title: oil-in-water type cosmetic composition
Inventor: CHO YOUNGUK
IPC: A61K8/60
Filed: 2019-09-26
Abstract: According to the specification, disclosed is an oil-in-water cosmetic composition with adjusted viscosity without addition of a separate viscosity adjustment agent. According to the oil-in-water cosmetic composition in an aspect of the present invention, on the basis of a saccharide-based surfactant with a packing parameter of 0.33 or less and an HLB of 12 or more and an anionic surfactant that is a saturated fatty acid salt having 18 or more carbon atoms, an oil content is adjusted, so that viscosity of the oil-in-water cosmetic composition can be adjusted. In addition, according to the oil-in-water cosmetic composition in an aspect of the present invention, since a viscosity adjustment agent having a unique negative feeling of use and a production deviation is not used, usability and production variation are improved.
Patent KR-20210037363-A (KR)
Title: Silicone adhesive composition
Inventor: JEONG
IPC: C09J11/00
Filed: 2019-09-27
Abstract: The present invention relates to a silicone adhesive composition, which contains organopolysiloxane, diorganopolysiloxane, diorgano hydrogen siloxy terminated polyorganosiloxane and a catalyst, wherein the organopolysiloxane has at least one alkenyl group in one molecule, and the content of the alkenyl group is 0.3 to 2.0 mmol/g, and the diorganopolysiloxane has at least two alkenyl groups in one molecule and has a viscosity of 100 to 1,000,000 mPa·s at 25℃ and an alkenyl group content of 0.011 to 0.55 mmol/g.
Patent KR-20210039698-A (KR)
Title: A method for operating of portable terminal providing senior services
Inventor: SOOHYUN LEE
IPC: H04M1/725
Filed: 2019-10-02
Abstract: A method for operating a portable terminal according to an embodiment of the present invention includes the following steps: collecting senior activity information according to the provision of a senior service driven in the portable terminal; generating a notification message in which a query message and response option information are curated based on the senior activity information when the current status information corresponds to preset time table scheduling information; and providing a notification service including the curated notification message.
Patent KR-20210039819-A (KR)
Title: Electric toothbrush apparatus combining oral cleaning device comprising sterilization unit
Inventor: KIM YONG HWAN
IPC: A61H13/00
Filed: 2019-10-02
Abstract: The present invention provides an oral cleaning device. In one embodiment, the oral cleaning device comprises: a cleaning device having a flow path formed therein; a fluid tank connected to the flow path and storing water supplied to the flow path; a pump module for pumping the water stored in the fluid tank to the cleaning device; and a fluid storage device comprising a base provided with a placing portion on which the cleaning device is placed, wherein the cleaning device includes: a body having the flow path therein; a nozzle coupling part extending from the body and connected to the flow path and provided with an outlet of the flow path; and a nozzle tip.
Patent KR-20190116223-A (KR)
Title: Composition for strengthening of protein substance
Inventor: SON SEONG KIL
IPC: A61K8/58
Filed: 2019-10-04
Abstract: A composition for enhancing protein strength according to the present invention contains an aminosilane compound capable of covalently binding with a protein of hair, scalp, skin, nails, leather, or textile, so that the protein and the amino silane compound form a covalent bond, and thus the composition can improve the protein strength enhancement effect and maximize the semi-permanent protein strength enhancement effect.
Patent KR-20210040697-A (KR)
Title: Excimer lamps comprising uv reflectors with improved lifetime and performance
Inventor: KIM DON HAN
IPC: H01J65/00
Filed: 2019-10-04
Abstract: The present invention relates to an excimer lamp including a UV reflective film with the improved lifespan and reflection performance by providing an UV scattering reflective film containing alumina particles, silica particles, and fusion frit on a surface of a discharge container made of silica glass. The excimer lamp can prevent the detachment or peeling of a UV scattering reflective film by securing the bonding force between alumina particles, silica particles, and silica glass due to molten frit while solving the problem of the prior art that the reflection performance and lifespan are rather reduced by using an excessive amount of the silica particles for adhesion to the silica glass since the lifespan and reflection performance of the reflective film are improved.
Patent KR-20210042481-A (KR)
Title: Apparatus And Method For Reconstructing Medical Image Information In Consideration Of Dental Information
Inventor: CHOI KYOO OK
IPC: A61B6/14
Filed: 2019-10-10
Abstract: Disclosed is a method of reconstructing medical image information in consideration of dental information. The method of reconstructing medical image information may include the steps of: displaying original medical image information in which patient's teeth are displayed; reconstructing and displaying the original medical image information into a first image generated by removing dental information from the original medical image information and a second image generated by extracting dental information from the original medical image information; and displaying final medical image information reconstructed by combining the first image and the second image. It is possible to check all dental information and other panoramic information.
Patent KR-20210044390-A (KR)
Title: Fire receiver equipped with pressure indicator in firefighting pump and firefighting valve and so on
Inventor: YU SUNG BAE
IPC: A62C37/50
Filed: 2019-10-15
Abstract: The present invention relates to a fire receiver having a function of displaying the pressure of a firefighting pump and a firefighting valve, and to a fire receiver which has a function of displaying a pressure state of a firefighting pump and a firefighting valve in a digital (numerical) manner and in a graph. A pressure state of primary and secondary side pressure gauges of the firefighting valve and firefighting pump can be checked in real-time, such that there is no need for a fire protection manager of a firefighting building to visit a place where each of the firefighting pump and firefighting valve is installed and check the pressure state thereof one by one, and the state is digitized (numerical) and put into a graph for easy identification, such that an operator can view the current state for the pressure state of the firefighting valve and firefighting pump and immediately take countermeasures in the case of emergency. In addition, an operator can take countermeasures to an operation state in advance by analyzing and checking stored past records, and if necessary, a printer can output these records.
Patent KR-20200043922-A (KR)
Inventor: NAMIKAWA YOSHITADA
IPC: G02B5/02
Filed: 2019-10-17
Abstract: Provided is a backlight unit capable of preventing deflection on a light diffusion sheet while preventing light leakage. The backlight unit (5) includes a light shielding member (31) that covers a prism sheet (24) and a light diffusion sheet (23). The backlight unit (5) satisfies a relation represented by expression (1), S < 2(A-√3T), wherein A (mm) represents a length along which the light shielding member (31) covers the light diffusion sheet (23) before shrinkage, T (mm) represents a thickness of the prism sheet (24), and S (mm) represents an amount of shrinkage of an end (23a) of the light diffusion sheet (23) adjacent to a frame (30) in a planar direction of the light diffusion sheet (23). In addition, the backlight unit (5) satisfies a relation represented by expression (2), E < D, wherein D (mm) represents a distance between the frame (30) and the end (23a) of the light diffusion sheet (23) adjacent to the frame (30) before expansion, and E (mm) represents an amount of expansion of the end (23a) of the light diffusion sheet (23) adjacent to the frame in the planar direction of the light diffusion sheet (23).
Patent KR-20210046329-A (KR)
Inventor: KANG MIN SEONG
IPC: A47C19/00
Filed: 2019-10-18
Abstract: The present invention relates to an automatic fire extinguishing scoop in which a fire extinguishing liquid is ejected from a fire extinguishing liquid container, a fire extinguishing liquid protection film is melt at a temperature of 300 degree or more, and heat is conducted well through a scoop body so that a problem that it is difficult to prevent fire risk in the case of unrecognized long-time heating is solved, thereby solving the problem that it is difficult to prevent fire risk in the case of existing unrecognized long-time heating. According to the present invention, the automatic fire extinguishing scoop comprises: a fire extinguishing liquid container formed in a bottle shape to eject a fire extinguishing liquid; a fire extinguishing liquid protection film formed in an ordinary cover type by a Teflon material to be melt at a temperature of 300 degree or more; and a scoop body made of a stainless steel material to conduct heat well. Accordingly, the fire extinguishing liquid is ejected from the fire extinguishing liquid container, the fire extinguishing liquid protection film is melt at a temperature of 300 degree or more, and heat is conducted well through the scoop body so that the problem that it is difficult to prevent fire risk in the case of unrecognized long-time heating is solved, thereby solving the problem that it is difficult to prevent fire risk in the case of existing unrecognized long-time heating.
Patent KR-20200047355-A (KR)
Title: Proton conducting film having crosslinked structure and fuel cell
Inventor: NAKAMURA NAOKI
IPC: H01M8/1067
Filed: 2019-10-21
Abstract: A proton conductive film contains a polymer having a first portion and a second portion connected by covalent bonds, and a plasticizer. At the use temperature of the proton conductive film, the first portions are aggregated with each other to form a domain, and the second portions are cross-linked between the domains. The second portion has a proton receiving group, and the plasticizer contains a proton donor compound with pKa 2.5 or less. The plasticizer penetrates into the second portion, and a glass transition temperature of the polymer is lower than when the plasticizer is not included.