baber/WOPTO huggingface dataset:
Patent KR-20220150446-A (KR)
Inventor: LEE HYUN SEOK
IPC: C09J11/04
Filed: 2021-04-30
Abstract: The present invention relates to a foil thermal-transfer foam film, and to a foil thermal-transfer foam film that adheres and is attached to an object to be adhered. The foil thermal-transfer foam film comprises a stack in the order of: an adhesive layer that adheres to the object to be adhered; a foam layer formed on top of the adhesive layer to give a sense of volume to the foam film by expansion; a polymer adhesive layer formed on top of the foam layer; a primer layer formed on top of the polymer adhesive layer; a deposition foil layer formed on top of the primer layer to maintain gloss; an adhesive layer formed on top of the deposition foil layer; and a polymer film layer formed on top of the adhesive layer. In addition to a basic effect of attaching patterns, such as designs or letters that can represent the sense of volume a customer wants, to an object to be adhered, such as clothing fabric, when the foam film, which is flat before thermal compression, changes into a thick sheet on which the designs or letters represent the sense of volume after thermal compression, metal gloss with vivid glossiness can be maintained.
Patent KR-20220149331-A (KR)
Inventor: KIM JU SIK
IPC: A01G9/16
Filed: 2021-04-30
Abstract: Disclosed is a temporary structure framework, which comprises: a framework set including a plurality of connecting joints of shapes different from each other and a plurality of connecting rods of lengths different from each other; an outer arch framework in an arched shape to which the framework set is separably assembled; an inner arch framework which is arranged in the outer arch framework in an arched shape to which the framework set is separably assembled; a reinforcing framework which is formed after the framework set is separably assembled thereto, is arranged between the outer arch framework and the inner arch framework, and is coupled to the outer arch framework and the inner arch framework in a zigzag shape to form a trust structure; and a foundation framework to which the distal end of the lower side of the outer arch framework, the inner arch framework and the reinforcing framework is fastened. Therefore, installation and disassembly can be easily performed.
Patent KR-20220153157-A (KR)
Inventor: LEE GI BACK
IPC: H01L51/00
Filed: 2021-05-10
Abstract: The present specification relates to a condensed polycyclic compound of chemical formula 1 and an organic light emitting device including the same. When the condensed polycyclic compound of the chemical formula 1 is included and used in a light emitting material of the organic light emitting device, that is, a light emitting layer, the organic light emitting device having excellent driving voltage and lifespan can be provided.
Patent KR-20220156170-A (KR)
Title: In vivo implantable nerve stimulation platform and nerve stimulation method using the same
Inventor: KIM TAE IL
IPC: A61N1/05
Filed: 2021-05-18
Abstract: The present specification relates to a living body implantable nerve stimulation platform which comprises: a light source that emits light in a plurality of wavelength bands; and a photoelectric generator that generates electricity for stimulating nerves or tissues by light emitted from the light source. The light source and the photoelectric generator are inserted into a living body.
Patent KR-20220157587-A (KR)
Title: Method and Apparatus for Determining the Type of Cognitive Load
Inventor: JO IL HYUN
IPC: A61B5/16
Filed: 2021-05-21
Abstract: Disclosed are a method and device for determining a type of cognitive load. The method for determining the type of cognitive load according to one embodiment of the present invention may comprise: a step of identifying an involuntary response of a learner for a problem situation; a step of identifying a voluntary behavior of the learner for the problem situation; and a step of determining a type of cognitive load based on the involuntary response and the voluntary behavior.
Patent KR-20220159517-A (KR)
Inventor: OH SE MAN
IPC: F17C3/02
Filed: 2021-05-25
Abstract: The present invention relates to a thermal insulation structure of a cryogenic container that efficiently blocks external heat to prevent loss of low-temperature liquid stored inside due to the heat transferred to an outer wall of a single-wall container or multi-wall container, and blocks internal heat from being easily released to the outside. According to the present invention, the thermal insulation structure of a cryogenic container comprises: a container body of a single-wall container for storing cryogenic substances; a polyurethane foam layer coated on an outer wall surface of the container body; a polyurethane foam layer coated on the inner wall surface of the container body; and an aerogel layer disposed on an outer surface of the polyurethane foam layer.
Patent KR-20210068346-A (KR)
Title: Method for providing location-based information
Inventor: KIM SUNG IL
IPC: G06Q30/02
Filed: 2021-05-31
Abstract: Disclosed is a method of recommending a store near a living place. The present invention is a method for providing location-based information that is implemented by a computing device and includes location information for a store. The method comprises: a step of receiving location information on a living place and recommendation information on a store from an information providing terminal; and a classification step of determining whether the store is located inside or outside a living range determined from the living place using two location information and classifying the recommendation information into the inside or the outside to store it.
Patent KR-20210074256-A (KR)
Title: Micro-needle patch and method of mamufacture for palmar hyperhidrosis
Inventor: PARK JUNG HWAN
IPC: A61K9/70
Filed: 2021-06-11
Abstract: A microneedle patch according to the present invention according to the disclosed present invention includes a plurality of needle parts for penetrating a drug solution containing an active component into the skin, and a base part for simultaneously supporting the plurality of needle parts to adhere to the skin, wherein the active component includes botulinum toxin. According to the configuration, it is possible to penetrate a certain amount of botulinum toxin to the affected area requiring hyperhidrosis treatment, so that the treatment stability and accessibility are superior compared to an existing injection method.
Patent KR-20220168466-A (KR)
Title: Auto door closer device for refrigerator
Inventor: LEE YOUNG TAK
IPC: E05F1/10
Filed: 2021-06-16
Abstract: The present invention relates to an auto door closer device for a refrigerator using a wire and, more particularly, to an auto door closer device for a refrigerator using a wire, which can be additionally installed on an existing refrigerator to automatically and conveniently open and close a refrigerator door. The auto door closer device for a refrigerator using a wire, according to the present invention, comprises: a housing mounted on a refrigerator body on which the refrigerator door is rotatably mounted, and having one end disposed adjacent to the refrigerator door; a slider mounted to move linearly along the interior of the housing; an elastic member mounted inside the housing to semi-automatically move the slider; a fixing bracket installed on the refrigerator door, rotating along with the refrigerator door, and disposed adjacent to one end of the housing; and a wire with one end connected to one end of the slider and the other end connected to the fixing bracket. When the refrigerator door is opened from the refrigerator body by an external force, the fixing bracket fixedly coupled to the refrigerator door compresses the elastic member while pulling and moving the slider in one direction through the wire. When the external force is removed, the slider moves in the other direction by an elastic restoring force of the compressed elastic member, pulls the fixing bracket in the other direction through the wire, and rotates the refrigerator door in a closing direction.
Patent KR-20220168679-A (KR)
Title: Carrier assembly of manufacturing apparatus for building materials
Inventor: LEE WON TAEK
IPC: B27M3/04
Filed: 2021-06-17
Abstract: The present invention discloses a carrier assembly of a manufacturing device for a building material, such as a wood board. The carrier assembly of the manufacturing device for a building material can prevent damage to a surface or adhesion of a foreign substance and remove the damage to the surface or the adhesion of the foreign substance when a floor panel is transferred. The carrier assembly of the manufacturing device for a building material includes: an N-cutting unit cutting plywood into multiple processing panels; a carrier unit for transferring the processing panel on a slider; a back-groove processing unit forming multiple back-grooves on the lower surface of the processing panel; a reversing unit reversing the upper surface and the lower surface of the processing panel supplied by the back-groove processing unit; and an end-groove processing unit individually forming an insertion groove and an insertion protrusion in the reversed processing panel. The carrier unit comprises: a pressurizing block ascending and descending by at least an ascending and descending unit; a transfer base unit transferred by a rolling member on the slider, wherein the processing panel is mounted on the upper surface; and a foreign substance removing unit removing the foreign substance of the processing panel by spraying compressed air toward the lower surface of the pressurizing block.
Patent KR-20220169272-A (KR)
Title: Steel wire rod having excellent drawability and method for manufacturing the same
Inventor: LEE BYOUNG GAB
IPC: B21B1/16
Filed: 2021-06-18
Abstract: The present invention relates to a wire rod for a mechanical structure, which can be applied to automobiles, construction parts, etc., and a method for manufacturing the same, and relates to a wire rod having excellent drawability and a method for manufacturing the same. The wire rod of the present invention comprises 0.8 to 1.2 wt% of C, 0.01 to 0.6 wt% of Si, 0.1 to 0.6 wt% of Mn, 0.8 to 2.0 wt% of Cr, 0.01 to 0.06 wt% of Al, 0.02 wt% or less (except 0 wt%) of N, and the balance Fe and unavoidable impurities, and the microstructure includes pro-eutectoid cementite in a pearlite main structure.
Patent KR-20210080302-A (KR)
Title: Method of manufacturing AlxGa1-xN (0.5≤x≤1) piezoelectric thin films with high crystallinity and their apparatus using the thin film
Inventor: AN SANG JEONG
IPC: H01L41/047
Filed: 2021-06-21
Abstract: The present invention relates to a method for manufacturing a piezoelectric thin film, Al_xGa_(1-x)N (0.5 <= x <= 1), and a structure having a piezoelectric thin film, Al_xGa_(1-x)N (0.5 <= x <= 1). The method of the present invention comprises the steps of: forming a sacrificial layer on a sapphire film-forming substrate; and growing a piezoelectric thin film, Al_xGa_(1-x)N (0.5 <= x <= 1), on the sacrificial layer. The method of the present invention further comprises a step of forming a first semiconductor layer, Al_yGa_(1-y)N (0.5 <= y <= 1) prior to the step of growing the piezoelectric thin film, Al_xGa_(1-x)N (0.5 <= x <= 1). Accordingly, the electro-mechanical coupling efficiency is maximized.
Patent KR-20220170272-A (KR)
Title: A measuring device that can measure 2D and 3D images with a single light source
Inventor: KYON BYUNG WOO
IPC: G01B11/06
Filed: 2021-06-22
Abstract: A measurement device capable of measuring both 2D and 3D images using a single light source is disclosed. The measurement device for obtaining 2D and 3D images comprises: measurement light emitting the light source; a pin hole located below the measurement light and transmitting the light source emitted from the measurement light; a mirror part located at the bottom of the measurement light and including a first mirror and a second mirror that change an optical path of the light source; a beam splitter splitting the light source from the measurement light to be emitted to a reference surface of a reference mirror and a measurement surface of a measurement object, separately; a photodetector photographing an interference pattern generated by interference between reference light and measurement light reflected from the measurement surface and the reference surface, respectively; and a control part analyzing necessary information from images captured through the photodetector and controlling the measurement device and further comprises a prism or a blocking lens part instead of the mirror part including the first mirror and the second mirror that change the optical path of the light source.
Patent KR-20210082426-A (KR)
Title: Solar cell and method of manufacturing the same
Inventor: WONJAE CHANG
IPC: H01L31/042
Filed: 2021-06-28
Abstract: A method of manufacturing a solar cell according to an embodiment of the present invention includes the steps of: forming an emitter region on the entire surface of a semiconductor substrate by diffusion; and forming a rear electric field region on the rear surface of the semiconductor substrate. The step of forming the rear electric field region include the steps of: forming an undoped polycrystalline silicon layer on the rear surface of the semiconductor substrate; forming a doped polycrystalline silicon layer including a dopant on the rear surface of the undoped polycrystalline silicon layer; and diffusing the dopant included in the doped polycrystalline silicon layer into the undoped polycrystalline silicon layer. It is possible to provide a solar cell with high efficiency and productivity.
Patent KR-20220002135-A (KR)
Title: Module connector
Inventor: WOLF MARCUS
IPC: H01R4/34
Filed: 2021-06-28
Abstract: Disclosed is a module connector (100) having two connecting parts (10, 20) connectable for an electrically conductive connection. Each of the connecting parts (10, 20) includes interoperable attachment elements (11, 21), wherein each of the connecting parts (10, 20) on the connecting side facing the other connecting parts (20, 10) has a contact protection part (110) including an external electrically insulating collar (111) and an electrically insulating protection pin (112) surrounded by the collar (111). A current bridge (120) towered by the collar (111) and the protection pin (112) is located in at least one connecting part (10, 20) between the collar (111) and the protective pin (112), and the at least one attachment element (11) includes a connection geometry structure (18) for transmitting force and momentum to a current bar (50). The attachment elements (11, 21) are configured such that one attachment element (11) is inserted into the other attachment element (21).
Patent KR-20210087009-A (KR)
Title: An Open Cell Caison Comprising Friction Enhanced Inner Wall of the Open Cell
Inventor: WOO SUN PARK
IPC: E02B3/06
Filed: 2021-06-30
Abstract: According to the present invention, a caisson comprises: a closed cell (12) opened upward and having a side surface defined by a wall (11); and an open cell (13) formed on the side surface of the caisson facing the adjacent caisson, opened upward, having an inner side surface, a front surface, and a rear surface defined by the wall (11), and having at least a portion of the surface facing the adjacent caisson which is opened. A friction protrusion (80) protruding from a surface of the wall (11) and/or a friction groove (90) recessed from a surface of the wall (11) are formed in at least a portion of the wall (11) defining the inner side surface, the front surface, and the rear surface of the open cell (13). The friction protrusion (80) and/or the friction groove (90) have surfaces where tangential lines are oriented upward and oriented downward.
Patent KR-20230005560-A (KR)
Title: Secondary battery electrolyte injection device and electrolyte injection method using same
Inventor: JU JAE CHUL
IPC: H01M50/609
Filed: 2021-07-01
Abstract: The present invention relates to a secondary battery electrolyte injection device and an electrolyte injection method using the same. More specifically, in the secondary battery electrolyte injection device configured to inject electrolyte in the secondary battery manufacturing process, comprising: a fixing unit configured to fix the transferred secondary battery pouch; an injection unit configured to inject electrolyte into the secondary battery pouch fixed to the fixing unit; a control unit configured to control the fixing unit and the injection unit; and an inspection unit configured to inspect the condition of the secondary battery pouch and the electrolyte injected into the secondary battery pouch. According to the present invention, there is an effect of enabling easy response even when the injected electrolyte solution is judged to be below the preset value in the inspection process for the injected electrolyte solution by being configured so that the injection process of electrolyte into the secondary battery pouch and the inspection process of the injected electrolyte can be performed in one equipment.
Patent KR-20230006169-A (KR)
Title: Method for preparing of coffee wine
Inventor: LEE HYUN KOO
IPC: C12R1/865
Filed: 2021-07-02
Abstract: The present invention relates to a method for manufacturing coffee wine using coffee cherries to manufacture coffee wine with excellent sensory properties due to a high sugar content, excellent sourness and sweetness, and low astringency and bitterness. According to the present invention, the method comprises the steps of: (A) crushing coffee cherries formed of the parchment and the outer skin surrounding the parchment and adding water to the crushed coffee cherries to have a solid content of 40 to 60 brix; (B) adding yeast to the crushed coffee cherries to perform primary fermentation; (C) adding yeast to the primary fermented coffee cherries to perform secondary fermentation; and (D) filtering and separating the secondary fermented coffee cherries into a filtered material and a filtered liquid. Coffee wine can be acquired from the filtered liquid and fermented coffee beans can be acquired from the filtered material.
Patent KR-20230008945-A (KR)
Title: Growth plate stimulation and management system applied biological signal and deep learning algorithm
Inventor: KIM JINKIL
IPC: A61N1/32
Filed: 2021-07-07
Abstract: The present invention relates to a growth plate stimulation system to which biosignals and deep learning algorithms are applied. The present invention comprises: a main body connected to a power supply device to receive power and transmitting signals based on electrical stimulation; a connection cable connected to a knee pad part to fixedly couple the same to the main body; and a knee pad part formed in the form of a case to be attached and detached from the connection cable, and attached to the user's knee to receive mid and low frequency signals generated from the main body and apply electrical signals to the human body through the knee.
Patent KR-20210095600-A (KR)
Title: fish synker
Inventor: CHO KYU HYUNG
IPC: A01K95/02
Filed: 2021-07-13
Abstract: The present invention relates to a fishing sinker, and more specifically, to a fishing sinker capable of using a sinker used for bath fishing by simply replacing a sinker suspended from a fishing line with a sinker having different weight and design without breaking the fishing line depending on a location of a worm or a fishing method. A configuration is in the sinker (300) for being mounted on a river bottom to float the worm (200) having a hook needle (210) underwater to attract a fish by being connected to the fishing line (100). The sinker (300) comprises: a sinker body (310); a connecting bolt (320); and a sinker body connection fixing unit (350). The sinker body (310) has various shapes on the outer circumferential surface. The connecting bolt (320) protrudes from a front end unit of the sinker body (310) to form a male screw. The sinker body connection fixing unit (350) is combined with the sinker body (310) as a screw type by forming a fishing line connecting ring (330) in the front end unit to be connected to the fishing line (100) by being combined with the connecting bolt (320), and forming a female screw connecting groove (340) in a lower part.
Patent KR-20220013323-A (KR)
Title: Display System and Display Apparatus
Inventor: CHEN CHIN HUI
IPC: H04N5/45
Filed: 2021-07-14
Abstract: Provided is a display device, which comprises a USB type-C connector, a display panel, a multiplexing circuit, a switch circuit and a display controller. According to the present invention, the USB type-C connector is connected to a portable device, wherein a USB signal between the display device and the portable device includes an image transmission channel and a data transmission channel. The multiplexing circuit separates the image transmission channel from the data transmission channel. Also, the display controller controls a display mode of the display panel. In response to the display panel being in a first display mode, the display controller transmits a control signal to the switch circuit to control the multiplexing circuit to be switched to a first operating mode. In addition, in response to the multiplexing circuit being in the first operating mode, the portable device behaves as a host terminal in the image transmission channel, and behaves as a device terminal in the data transmission channel.
Patent KR-20220009911-A (KR)
Title: Composition for wound healing or skin regenerating comprising methylsulfonylmethane and agent for wound healing or skin regenerating using the same and method for manufacturing the same
Inventor: SUH JANG SOO
IPC: A61K38/01
Filed: 2021-07-16
Abstract: The present invention relates to: a composition for accelerating wound healing or skin regeneration which includes methylsulfonylmethane (MSM), a cell growth material including gelatin or collagen, a viscosity enhancer and a lubricant; a wound healing or skin regeneration accelerator using the same; and a method for preparing the same. It is possible to accelerate fibroblast proliferation by adding an optimized concentration of methylsulfonylmethane, and thus to improve wound healing or skin regeneration capability. In addition, the wound healing or skin regeneration accelerator prepared according to the present invention shows biocompatibility, and has high hygroscopic properties and suitable viscosity after application and modulus value (i.e., excellent applicability).
Patent KR-20230014409-A (KR)
Title: Triboelectric-based energy harvesting material, spring including same, and manufacturing method thereof
Inventor: KIM SEONG SU
IPC: H02N1/04
Filed: 2021-07-21
Abstract: Provided is a triboelectricity-based energy harvesting material, which comprises: a first carbon composite layer (100); a second carbon composite layer (200); a first charge layer (110) and a second charge layer (210) applied onto the first carbon composite layer (100) and the second carbon composite layer (200), respectively; and a spacer (300) which is provided between the first charge layer (110) and the second charge layer (210) and maintains a predetermined interval between the first charge layer (110) and the second charge layer (210). The spacer (300) is provided only in a partial region of the first charge layer (110) and the second charge layer (210), and accordingly, the first charge layer (110) and the second charge layer (210) come into contact with each other according to deformation of the material in a region in which the spacer (300) is not provided to generate triboelectricity. The present invention can improve system efficiency of a robot.