baber/WOPTO huggingface dataset:
Patent KR-20200035872-A (KR)
Title: Primary vacuum pump of dry type and method for controlling the injection of a purge gas
Inventor: BRANDOLIN SERGE
IPC: F04C25/02
Filed: 2019-09-23
Abstract: According to the present invention, a dry type primary vacuum pump (1) comprises: at least two pumping stages (2a to 2e) mounted in series between an inlet (3) and an outlet (4) of the vacuum pump (1); two rotors (5) extended from the pumping stages (2a to 2e) and configured to rotate synchronously in a reverse direction to move a gas to be pumped between the inlet (3) and the outlet (4); and an injection device (9) configured to distribute a purge gas in at least one pumping stage (2a to 2e). The injection device includes at least one injection member (12a to 12e) and at least one injection valve (13, 16a to 16e) with an on or off control unit to be inserted between a purge gas supply source and the at least one injection member (12a to 12e). The vacuum pump (1) further comprises a control device (10) configured to control opening and closing of the at least one injection valve (13, 16a to 16e) to inject a purge gas into the at least one pumping stage (2a to 2e) by continuous pulses. The present invention also relates to a method for controlling the injection of a purge gas into the vacuum pump.
Patent KR-20190110517-A (KR)
Title: Apparatus for customized providing small and medium enterprises policies information
Inventor: BU WON YOUNG
IPC: G06Q50/26
Filed: 2019-09-24
Abstract: The present invention relates to an apparatus for providing customized small to medium-sized enterprise (SME) policy project information. According to the present invention, even if SMEs do not actively search for information on government policy projects through the Internet, government support projects that SMEs can support can be provided to the SMEs, as well as information on whether SMEs can apply to the government support projects and a possibility of success can be provided to SMEs. In addition, if SMEs can input search terms and corporate legal status information to search for support projects the SMEs want, the SMEs easily receive information on applicable project information and a possibility of success when applying the project by using the inputted search word and the corporate legal status information and can use the received information in decision making of SMEs.
Patent KR-20210036436-A (KR)
Title: Electric arcflash protection flame retardant laminated fabrics and manufacturing method for the same
Inventor: CHAE CHEOL SU
IPC: B32B37/10
Filed: 2019-09-25
Abstract: The present invention relates to a laminated fabric for flame-retardant protective clothing for electrical safety and a method for manufacturing the fabric formed by sequentially laminating: a meta aramid knit layer (1); a first meta aramid fabric layer (2); a meta aramid nonwoven felt layer (3); a second meta aramid fabric layer (4); a meta aramid fabric layer (5) containing a conductive acrylic fiber; and a coating layer (6) containing an electrically conductive polymer, a water repellent, and a flame retardant. The present invention satisfies a grade comparable to ATPV HRC Grade 4 and is excellent in flame retardancy, tensile strength, thermal strength, and flexibility. As a result, the present invention is suitable for workers in an environment with an electric arc possibility.
Patent KR-20200039570-A (KR)
Inventor: AOYAMA SATORU
IPC: H01M10/052
Filed: 2019-09-30
Abstract: Provided are a thermally crosslinkable aqueous binder solution for a lithium ion battery, thermally crosslinkable slurry for an electrode of a lithium ion battery and a manufacturing method thereof, an electrode for a lithium ion battery and a lithium ion battery. The thermally crosslinkable aqueous binder solution for a lithium ion battery contains: a water-soluble poly(meth)acrylamide (A) including a structural unit derived from a compound having a (meth)acrylamide group; and a water-soluble polyvalent alcohol (B).
Patent KR-20210041890-A (KR)
Title: A refabricated storage box for exhibition and easy installation
Inventor: KANG IL BONG
IPC: B65D19/06
Filed: 2019-10-08
Abstract: The present invention relates to a storage box for storing a limited edition, valuables, or a collection such that the articles can be exhibited, wherein the storage box is formed to be prefabricated to be easily carried and assembled for transportation, has a structure easy to store or withdraw, and can be used with a storage space expanded in accordance with the size of a store article. To achieve the purpose, the present invention comprises: upper and lower boards, left and right boards and front and rear boards made of plastic and individually having a coupling hole; a connection assembly member connecting the upper and lower boards with the left and right boards orthogonally; an expansion assembly member connecting at least one of the upper and lower boards to extend length; and opening and closing assembly members provided in upper and lower parts of both left and right sides of the front and rear boards. The opening and closing assembly members and the connection assembly member are coupled with each other to form a storage box of which the front or rear side is selectively opened and closed, and, when the boards are being assembled into the storage box, the boards can be assembled selectively into a small storage box having a reduced storage space or a large storage box having an expanded storage space in accordance with the use of the expansion assembly member.
Patent KR-20210043927-A (KR)
Title: Electroluminescent Display Device
Inventor: YEONSUK KANG
IPC: H01L27/32
Filed: 2019-10-14
Abstract: The present invention provides an electroluminescent display device which can prevent degradation of image quality. The electroluminescent display device comprises: a first pixel including a first sub-pixel emitting light of a first color, a second sub-pixel emitting light of a second color, and a third sub-pixel emitting light of a third color; a first electrode provided in the first sub-pixel; a light emitting layer provided on the first electrode; a second electrode provided on the light emitting layer; and a first charge blocking layer provided under the second electrode to prevent light emission from the light emitting layer, wherein the first electrode is electrically connected to a thin film transistor in a first contact region provided in the first sub-pixel, and the first charge blocking layer overlaps the first contact region.
Patent KR-20210046117-A (KR)
Title: Cell culture device
Inventor: SEO IN YONG
IPC: C12M1/12
Filed: 2019-10-17
Abstract: A cell culture device is provided. The cell culture device according to an exemplary embodiment of the present invention comprises: a housing; a plurality of supporting bodies; and a porous member. The housing includes a plurality of through holes on at least one surface to receive carbon dioxide from the outside and an inner space in which a medium for cell culture is filled. The plurality of supporting bodies are arranged in multiple stages at a distance from each other in the inner space for the cell culture and are formed in a form of a plate having a predetermined area. The porous member is attached to the one surface of the housing to cover the plurality of through holes, prevents the medium filled in the inner space from leaking to the outside, and allows inflow of the carbon dioxide from the outside to the inner space. The present invention can smoothly culture sensitive cells.
Patent KR-20210048078-A (KR)
Title: Liquefied gas re-gasification system
Inventor: LEE JONG CHUL
IPC: F17C13/04
Filed: 2019-10-23
Abstract: Disclosed is a liquefied gas re-gasification system which can perform re-gasification of liquefied gas by using a mixed refrigerant at high efficiency, reduce the circulation flow rate of the refrigerant, and perform re-gasification of the liquefied gas without using a circulation pump. To this end, the liquefied gas re-gasification system may comprise: a liquefied gas transportation line which transports liquefied gas to gasify the liquefied gas before delivering the same to a consumer; a heat medium circulation line which is provided to deliver heat to gasify the liquefied gas from a heat source, and in which the mixed refrigerant, which is produced after refrigerants of at least two components having different boiling points are mixed, is circulated; an evaporator installed at the heat medium circulation line, and gasifying the mixed refrigerant by means of the heat exchange with the heat source; a gasifier which is installed at the heat medium circulation line, and gasifies the liquefied gas of the liquefied gas transportation line by means of the heat exchange with the mixed refrigerant by using the heat energy and latent heat of the gasified mixed refrigerant; a flow control valve which is installed at the heat medium circulation line, and controls the flow rate of the mixed refrigerant supplied to the evaporator; a first flow control valve which is installed at the liquefied gas transportation line, and controls the flow rate of the liquefied gas supplied to the gasifier; a second flow control valve which controls the flow rate of the heat source supplied to the evaporator; and a controller which controls the flow control valve, the first flow control valve and the second flow control valve in accordance with at least one of the temperature of the gas discharged from the gasifier, the temperature of the liquefied mixed refrigerant, the pressure of an expansion tank in which the liquefied mixed refrigerant is stored, and the liquid level of the expansion tank.
Patent KR-20210048300-A (KR)
Inventor: JANG IN WOO
IPC: H01M8/0662
Filed: 2019-10-23
Abstract: The present invention relates to a water trap apparatus for fuel cell in which gas discharged from the fuel cell stack is provided in a recirculation line for recirculation to the fuel cell stack, which includes: a water trap body including a first trap unit formed along a first direction and into which gas discharged from the fuel cell stack flows, a second trap unit communicating with the first trap unit and formed along a second direction intersecting the first direction, and a third trap unit communicated with the second trap unit to be positioned above the first trap unit and formed along the first direction; and a first partition wall member provided in the second trap unit to be selectively movable to a first collecting position intersecting in the first direction and a second collecting position intersecting in the second direction to collect moisture from the gas passing through the second trap unit, wherein moisture from the gas recirculated to the fuel cell stack is effectively collected.
Patent KR-20210053756-A (KR)
Title: Method and system for check-up for mental health using user terminal
Inventor: KANG SUNG MIN
IPC: G16H20/70
Filed: 2019-11-04
Abstract: A mental health check method comprises the following steps of: transmitting terminal information from the user terminal to a server, wherein the terminal information includes at least one of activity amount information, sleep information, use information of a user terminal, and use information of a specific application; calculating a health indicator of a user by matching the terminal information with user information of the user terminal in the server; and transmitting the calculated health indicator from the server to the user terminal.
Patent KR-20210054278-A (KR)
Inventor: BYUNG HEON SEO
IPC: B08B3/10
Filed: 2019-11-05
Abstract: The present invention relates to a booster rotor cleaning device. According to the present invention, the booster rotor cleaning device comprises: a base plate; a cleaning solution storage tank having a cleaning solution storage space formed therein and coupled to the upper side of the base plate; a rotor cleaning unit which includes a lower housing having a pair of driving rollers rotating in a driving motor formed on one side, and including a pair of driven rollers formed on the surface opposite to the surface on which the driving rollers are formed, and is coupled to the upper side of the cleaning solution storage tank; and a cleaning solution supply pipe having a cleaning solution transfer pump formed on one side and having one end coupled to the cleaning solution storage tank and the other end coupled to a cleaning solution spray nozzle.
Patent KR-20210055433-A (KR)
Title: Support device of Smart device
Inventor: LEE SI BAEK
IPC: B60R11/00
Filed: 2019-11-07
Abstract: The present invention relates to a smart device bracket. More specifically, since the smart device bracket is installed to be attached to or detached from a seat cover of an existing seat and a smart device can be easily placed thereon while in long-distance travel, the smart device bracket is convenient. Also, since a privacy protection net is installed on a front side where the smart device is exposed, to prevent the smart device from being seen through both sides, people other than a user cannot see the smart device, which can lead to privacy protection. Also, at least one connection member is installed at an end of a body part of the smart device bracket, and the connection member is connected to a safety belt of a seated person to prevent the body part from wobbling, while pulling the body part, in which the smart device is placed, towards the seated person, thereby enhancing use efficiency through the securement of safety and visibility. Also, since the smart device bracket can be attached to or detached from the seat cover of the existing seat through an attachment/detachment member, the existing seat cover can be reused, and the seat cover or the smart device bracket can be easily separated and cleaned when contaminated, which can lead to high efficiency.
Patent KR-20210056496-A (KR)
Title: Release film, tray module including the release film, and method of manufacturing display device using the tray module
Inventor: KO YONGGI
IPC: C08J5/18
Filed: 2019-11-08
Abstract: A release film according to one embodiment of the present invention comprises: a film layer having a first surface and a second surface corresponding to the opposite surface of the first surface; and an embossed pattern layer disposed on the second surface and including a plurality of intaglio portions removed in a thickness direction. Accordingly, the present invention can improve the productivity of a display device.
Patent KR-20210062971-A (KR)
Title: Recognition test data providing system and method for deep learning
Inventor: KIM TAE HYONG
IPC: G10L17/00
Filed: 2019-11-22
Abstract: One embodiment of the present invention provides a recognition test learning data providing system and method for deep learning. The recognition test learning data providing system includes an automatic voice tester which outputs the voice through a speaker when selecting and reproducing a test voice, performs recording when a voice test target product receives the reproduced voice of the automatic voice tester from a microphone, and receives and stores a test result, which is a recognition performance result, and the recorded voice when recognizing a voice or a speaker. Moreover, the automatic voice tester captures and stores a video or an image containing text from a camera of a character recognition test target product, and performs text recognition on the video or image, and also receives and stores a test result and a text image. Accordingly, it is possible to automatically apply voice and text data to the actual test to obtain test results and at the same time secure the generated data as incremental data.
Patent KR-20210066569-A (KR)
Title: Thermoplastic resin composite composition with improved heat flow characteristics through biomass reforming and its use
Inventor: HWANG KI SEOB
IPC: B29C43/00
Filed: 2019-11-28
Abstract: The present invention relates to a chitosan-thermoplastic resin composite composition comprising chitosan modified with hydrocarbon, a composite material comprising the composition, a method for manufacturing the same, and thermal insulation uses of the composition and the composite material.
Patent KR-20210067642-A (KR)
Title: Expiration Date Indicator
Inventor: PARK HYUN SOON
IPC: G09F19/00
Filed: 2019-11-29
Abstract: The present invention relates to an expiration date indicator. The expiration date indicator comprises: a main body; a display part provided on the main body for a user to set the expiration date of a product; and a control part for transmitting the expiration date of the product set by the display part to a user terminal. Therefore, it is possible to predict the condition of the contents without additionally checking the expiration date of food contained in a container or opening the container, so that food management can be performed hygienically to improve convenience, allow the main body made of an elastic material to be installed in the container to be used without restrictions on the size of the container, and automatically adjust the ripening time of the food so that a user can taste the aged food at the optimal time.
Patent KR-20210071191-A (KR)
Title: Method for Providing Taking Medicine Management Service by Using Detect Technology of Preparing Medicine
Inventor: KIM JAE HYUNG
IPC: G16H40/20
Filed: 2019-12-05
Abstract: The present invention relates to a method for providing a medication management service using a pharmaceutical preparation detection technology. According to the present invention, the method for providing the medication management service using the pharmaceutical preparation detection technology which is operated by an information processing module provided in a terminal in a pharmacy having a medication management module and an operation server interlocking with the information processing module through a communication network, has an advantage in that medical and drug information generated in medical facilities can be easily collected by obtaining patient consent, and the information can be converted into big data.
Patent KR-20210071703-A (KR)
Title: A bottle that can be measured at temperature using reverse thermochromic pigment
Inventor: KIM SE HYUN
IPC: C09D5/26
Filed: 2019-12-07
Abstract: The present invention relates to a baby bottle in which Zion pigment, which changes color according to temperature, is coated on the surface of the bottle. The baby bottle provides the convenience of visually knowing the temperature of the contents according to the color change according to a specific temperature, and can increase the safety for the infant so that the infant does not suffer from burns or colic due to the inappropriate temperature of the contents of the bottle.
Patent KR-20210071746-A (KR)
Title: a bag with an alarm and flash on each shoulder hook
Inventor: KWON MUN KYEONG
IPC: A45F3/00
Filed: 2019-12-08
Abstract: The present invention provides convenience and safety to a user by mounting an alarm on the left shoulder strap of a bag and a flash on the right shoulder strap of the bag.
Patent KR-20210073092-A (KR)
Title: Photosensitive composition for black insulator, black insulator and display device
Inventor: CHOI DONGCHANG
IPC: G03F7/028
Filed: 2019-12-10
Abstract: The present application relates to a photosensitive composition for a black insulating film, a black insulating film formed using the same, and a display device including the black insulating film, wherein the photosensitive composition for a black insulating film includes a binder resin, a polyfunctional monomer, a coloring agent, a dispersant, a photoinitiator, and a solvent, the binder resin includes an epoxy resin, the coloring agent includes an organic black pigment, and the dispersant has a structure represented by chemical formula 1.
Patent KR-20210073371-A (KR)
Title: Mesoporous silica nanoparticle composite for biomedical treatment and pharmaceutical composition including the mesoporous silica nanoparticle composite
Inventor: LEE SEUNG HOON
IPC: A61K49/18
Filed: 2019-12-10
Abstract: Disclosed are a porous silica nanoparticle complex for biomedical treatment comprising ceria nanoparticles, a method for manufacturing the same, and a pharmaceutical composition. The disclosed porous silica nanoparticle complex for biomedical treatment includes porous silica nanoparticles, cytokines supported on the porous silica nanoparticles, ceria nanoparticles supported on the porous silica nanoparticles, and liposomes coated on the surface of the porous silica nanoparticles.
Patent KR-20210074747-A (KR)
Title: Image processing method automatically generating camerawork and apparatus thereof
Inventor: NOH JUN YONG
IPC: G06T13/40
Filed: 2019-12-12
Abstract: An image processing method for determining a camera arrangement and camera movement based on camera angle information and shape information of a 3D model, and automatically generating a camerawork to produce an image is disclosed. An embodiment includes a step of automatically correcting a generated camerawork based on camera motion information and motion information of a 3D model.
Patent KR-20210074851-A (KR)
Title: Peltier activated air conditioning function pencilcase
Inventor: CHOI DA YE
IPC: F24F11/89
Filed: 2019-12-12
Abstract: The present invention relates to a pencil case in which an air conditioner function using a Peltier element is activated The present invention is provided to activate the air conditioner function by using a driving principle of one Peltier element in the pencil case, thereby providing a small portable air conditioner effect which is not the pencil case for putting only writing instruments. The temperature of the pencil case can be controlled through air circulation with the outside for a cool side corresponding to an upper surface of the Peltier element. Also, by using an arcTEC™ structure for a Peltier module which solves a thermal fatigue effect rather than CUI devices of a conventional Peltier module, the present invention provides excellent thermal fatigue performance and excellent shear strength.
Patent KR-20210076338-A (KR)
Title: die-casting mold with prevention function for being pushed
Inventor: PARK IL JU
IPC: B22D17/26
Filed: 2019-12-16
Abstract: The present invention relates to a die-casting mold slide, and more specifically, to a die-casting slide mold having an anti-slip function which has an anti-slip means preventing slip of a plurality of driving-side molds separated and formed to prevent occurrence of burr and double casting by a parting line of each driving-side mold to improve quality. The slide mold composed of a fixed-side mold and the driving-side mold has the anti-slip means on the driving-side mold for preventing slip of the plurality of driving-side molds from casting pressure generated when molten metal is injected into a cavity after coupling the fixed-side mold and the driving-side mold.