baber/WOPTO huggingface dataset:
Patent KR-20210146099-A (KR)
Inventor: KANG SEUNG KYUN
IPC: A61N1/32
Filed: 2020-05-26
Abstract: The present invention provides: a microneedle apparatus in which a microneedle is inserted into skin tissues and directly provides electrical stimulation to effectively implement skin regeneration; and a method for manufacturing the same. According to an embodiment of the present invention, the microneedle apparatus comprises: a substrate including a through hole; a first wiring disposed on a first surface of the substrate; a second wiring disposed on a second surface opposite the first surface of the substrate; microneedles electrically connected to any one of the first wiring and the second wiring and respectively disposed in the through hole; and a power supply electrically connected to the first wiring and the second wiring to provide power.
Patent KR-20200138677-A (KR)
Inventor: WOESTE GUIDO
IPC: H01B7/02
Filed: 2020-05-29
Abstract: A communications cable includes a bundle of strands. The bundle of strands includes an electrical insulating first strand, an electrical conductive second strand disposed adjacent to the first strand, an electrical conductive third strand disposed adjacent to the first strand and opposite the second strand, and one or more additional electrical insulating strands disposed adjacent to the first strand.
Patent KR-20210152893-A (KR)
Title: Conductivity analysis method of conducting rod network
Inventor: NAM JAEWOOK
IPC: G06T7/62
Filed: 2020-06-09
Abstract: A conductivity analysis method of a conductive rod network is provided. The conductivity analysis method of the conductive rod network includes: a statistical information extraction step of extracting statistical information from the image of the conductive rod network including a conductive rod; an equivalent virtual structure forming step of forming the equivalent virtual structure of the conductive rod network using the statistical information; and a conductivity analysis step of analyzing the conductivity of the equivalent virtual structure.
Patent KR-20210153327-A (KR)
Inventor: NAM SANG JIN
IPC: A24B3/04
Filed: 2020-06-10
Abstract: According to an embodiment of the present invention, provided is a smoking article including a smoking material unit including leaf tobacco immersed in hot water, and a filter unit placed at a downstream side lower than the smoking material unit. The present invention can effectively reduce certain components in the leaf tobacco.
Patent KR-20210153458-A (KR)
Inventor: JO HYE JIN
IPC: H05K1/18
Filed: 2020-06-10
Abstract: A printed circuit board according to an embodiment includes: a first insulating layer which includes a cavity; a first element which is disposed in the cavity of the first insulating layer; a second insulating layer which is disposed on an upper surface of the first insulating layer; a third insulating layer which is disposed under a lower surface of the first insulating layer; a fourth circuit pattern which is disposed under a lower surface of the third insulating layer, and includes pattern 4-1 overlapping a terminal of the first element in a vertical direction and pattern 4-2 except for the pattern 4-1; a first post bump which is disposed under a lower surface of the pattern 4-2; and a second post bump which is disposed under a lower surface of the pattern 4-1. The width of the first post bump is different from the width of the second post bump.
Patent KR-20210158616-A (KR)
Inventor: LEE JIN JAE
IPC: A63B71/08
Filed: 2020-06-24
Abstract: The present invention relates to protective gear for kicking based on a flexible electronics technology configured to react with a person to be kicked. The protective gear for kicking based on a flexible electronics technology of the present invention comprises: a main body portion corresponding to a kicking area; and a signal pattern portion that is disposed on the main body portion, provided with a fiber-based fiber portion and a metal-containing portion, and has ductility to be deformed by an external force, wherein the metal-containing portion is formed to be adjacent to the fiber portion and has electrical conductivity.
Patent KR-20220000058-A (KR)
Title: Insulation window for improve insulation performance
Inventor: LEE CHOUL HO
IPC: E06B3/50
Filed: 2020-06-25
Abstract: The present invention relates to an insulation window. The insulation window comprises an outer sash (10) fixed to a window frame (70), and an inner sash (20) slid after having four sides opened by a tilting operation, to open the window. The inner sash (20) comprises: a windowpane (22) for improving insulation performance; and a roller (30) installed in a lower part of a side of the windowpane (22) so as to enable the inner sash (20) to be slid while making the windowpane (22) become larger in area on the inner sash (20). In regard to the installation of the insulation window, as the roller (30) is installed in the lower part of the side of the windowpane (22), an area relatively possessed by the windowpane (22) in the window can become the maximum, and, as a result, in comparison to a common sliding window system in which a windowpane is installed in an upper part of a roller, the windowpane can be inserted up to a lower side of an outer part of the window to enable an aluminum part, which is vulnerable to insulation, to perform insulation from an outer part, which can lead to an excellent insulation effect.
Patent KR-20200088242-A (KR)
Inventor: Ryu seung yoon
IPC: H01L51/00
Filed: 2020-07-01
Abstract: The present invention relates to an organic-inorganic hybrid amorphous silicon thin-film solar cell not having an n type amorphous silicon layer. Specifically, an organic-inorganic hybrid amorphous silicon thin-film solar cell according to the present invention comprises: a transparent electrode; a p type amorphous silicon layer formed on the transparent electrode; an intrinsic amorphous silicon layer formed on the p type amorphous silicon layer; a polymer layer formed on the intrinsic amorphous silicon layer; and a metal electrode formed on the polymer layer, wherein the polymer layer includes a polymer represented by the following chemical formula 1, and in the chemical formula 1, R1 and R2 are C6 to C15 alkyl groups independent of each other, L1 and L2 are C1 to C5 alkynes independent of each other, and n is an integer of 1 to 100000. The present invention enhances transmissivity and flexibility.
Patent KR-20220005188-A (KR)
Title: Method for forming semiconductor die and semiconductor device thereof
Inventor: JEONG JIN WON
IPC: H01L23/00
Filed: 2020-07-06
Abstract: The present invention discloses a method capable of forming a semiconductor die, which can omit a laser grooving process so that Si debris is not generated at all. The method for forming a semiconductor die of the present invention includes the steps of: preparing a semiconductor substrate that includes a semiconductor die region, a sealing region, and a scribe line region; forming an interlayer insulating layer on a substrate of the semiconductor substrate; forming a metal pad and a test pad on the interlayer insulating layer; forming a passivation insulating layer on the interlayer insulating layer, the metal pad, and the test pad; first etching the passivation insulating layer and the interlayer insulating layer existing between the sealing region and the scribe line region to a predetermined depth using a plasma etching process; second etching the passivation insulating layer to expose the metal pad and the test pad; forming a bump on the metal pad; and separating the semiconductor substrate while removing the scribe line region by mechanical sawing.
Patent KR-20220006698-A (KR)
Title: Self-contraction type waterproof tube using super absorbent polymer
Inventor: KIM BYUNG JO
IPC: H02G15/18
Filed: 2020-07-09
Abstract: One embodiment of the present invention relates to a self-contraction type waterproof tube using a super absorbent polymer, in a tube assembly formed on the outer periphery of a cable to protect the cable from external foreign substances and impact. The tube assembly includes: an insulator which is formed on the outer periphery of a plastic core; and a plastic core which is disposed on the inner periphery of the insulator to maintain a shape of the insulator. At least one end of the insulator in a longitudinal direction thereof allows a super absorbent polymer to be coated on an inner side thereof, and when moisture is introduced into the insulator, the super absorbent polymer expands, to prevent the moisture from being penetrated into the cable.
Patent KR-20200093501-A (KR)
Title: Rotor of motor
Inventor: CHOI JI HWAN
IPC: H02K21/14
Filed: 2020-07-28
Abstract: The present invention relates to a motor rotor which can reduce costs for manufacturing the motor rotor. The motor rotor has a cooling unit capable of increasing efficiency of the rotor by cooling a rotation shaft. The cooling unit includes a cooling unit body constituting a body. The cooling unit body is formed with a motor cooling hole which is disposed at equal intervals along an outer peripheral surface, wherein a fluid flowing into the rotation shaft is discharged through the motor cooling hole by communicating the inside and the outside.
Patent KR-20210018077-A (KR)
Title: Adhesive sheet
Inventor: AKIYAMA JUN
IPC: C09J7/38
Filed: 2020-07-29
Abstract: Provided is an adhesive sheet, which can be provided for fixing an electronic component material. The adhesive sheet is excellent in elasticity, and also is capable of maintaining good elasticity even when repeated stretching operations are performed. The adhesive sheet of the present invention includes a base material and an adhesive layer disposed on at least one side of the corresponding base material. The base material contains at least 1 sort selected from the group which consists of a polyurethane-type resin, a styrene-type elastomer, and a propylene-type elastomer.
Patent KR-20220017690-A (KR)
Title: Independent variable-based norm date generation method and analysis device and method using the same
Inventor: KANG SEUNG WAN
IPC: G16H50/20
Filed: 2020-08-05
Abstract: An embodiment of the present invention is to provide a method for generating regular data based on an independent variable that can classify a high dynamics section and a low dynamics section and apply different modeling depending on the corresponding section, and an analysis device and method using the same. The method for generating regular data based on the independent variable comprises: a human body data receiving step of receiving human body data comprising human body information; a human body data arrangement step of listing the human body data based on a specific variable; a dynamics extraction step of measuring a change amount of a dependent variable of the human body data that is changed based on the specific variable; a plot generation step of generating a plot based on the change amount of the dependent variable; and a normal region display step of displaying a normal region of human body information according to a model setting according to the dynamics and a change in the specific variable based on the model. The specific variable may be a feature label for the human body data.
Patent KR-20220018269-A (KR)
Inventor: JANG JIN WON
IPC: G06F3/02
Filed: 2020-08-06
Abstract: Detachable keys are assembled, have a wireless connection loaded therein, and are a model of a Lego form for each keyboard. The keys are arranged in a desired manner to allow a user to perform work in a convenient manner familiar to the user when writing a document or playing a game. A person who is not comfortable with an original keyboard can use computers more. A board is capable of wireless connection and a keyboard can be attached to and detached from the board. The keys can be directly and wirelessly connected to the board or a computer. Since the keyboard can be separated and carried, the keyboard can be easily possessed. Since the keys have a wireless connection in the keys without connecting to the board, the keys can be conveniently used at any desired place. Also, when components do not work, only the required components can be replaced. Also, the keys can be wirelessly charged through the board.
Patent KR-20210074991-A (KR)
Title: Dendritic cells with reduced or inhibited formation of the ESCRT1 and uses thereof
Inventor: KIM TAE HOON
IPC: C12N15/113
Filed: 2020-08-13
Abstract: The present invention relates to dendritic cells with reduced or suppressed ESCRT1 formation and uses thereof, and more particularly, to dendritic cells in which gene expression of VPS37 constituting ESCRT1 is reduced or suppressed, and uses thereof. The dendritic cells with reduced or suppressed ESCRT1 formation of the present invention can be used for the prevention or treatment of inflammatory diseases, can be administered intranasally and used as a drug for the prevention or treatment of allergic respiratory diseases, and can be used in medicines and quasi-drugs to relieve symptoms of rhinitis and asthma.
Patent KR-20220022744-A (KR)
Inventor: KIM JU HYUNG
IPC: B41J3/36
Filed: 2020-08-19
Abstract: A portable printer which prints a document on a medium comprises: a portable housing; a controller which is mounted on the portable housing and controls printing; a sensor for measuring location of the portable printer; and a print head which is mounted on the portable housing and outputs ink in response to a signal received from the controller. The controller identifies location or velocity of the portable printer by using the sensor and prints the document to the medium according to a predetermined overlap prevention algorithm based on the identified location or velocity. The portable printer provides performance and use convenience without adopting paper feeding method.
Patent KR-20220023420-A (KR)
Inventor: GONG DAE WON
IPC: F21V23/00
Filed: 2020-08-21
Abstract: The present invention relates to a heat dissipation device for effectively dissipating heat by conducting heat of a PCB substrate caused by light emission of an LED to a heat dissipation cover with high thermal emissivity. The heat dissipation device of the present invention comprises: a heat sink (20) coupled to a PCB substrate (10) for dissipating heat occurring from the PCB substrate (10) provided with a lighting unit (15); and a heat dissipation cover (30) which is provided to be coupled to an outside of the heat sink (20) to cover the heat sink (20), in which a plurality of cilia (31) protruding at a set interval are integrally formed on an outer surface, and which is molded from engineering plastic.
Patent KR-20220023509-A (KR)
Title: Camera module
Inventor: KIM EUN MI
IPC: G03B17/02
Filed: 2020-08-21
Abstract: The camera module of an embodiment includes: a lens part; an image sensor aligned with the lens part and an optical axis; a main board having a first cavity in which an image sensor is disposed; a heat dissipation part disposed on the rear surface of each of the main substrate and the image sensor and including a second cavity exposing at least a portion of the image sensor and the rear surface of each of the main substrate; and a wire disposed in a second cavity to electrically connect the image sensor and the exposed rear surface of each of the main board to each other.
Patent KR-20220026854-A (KR)
Inventor: LEE JU HO
IPC: B22F1/00
Filed: 2020-08-26
Abstract: Disclosed are an electromagnetic wave absorbing alloy powder manufacturing method and a composition for manufacturing an electromagnetic wave absorbing sheet. According to one aspect of the present invention, provided is an electromagnetic wave absorbing alloy powder manufacturing method comprising: a step of preparing alloy powder consisting of iron (Fe), silicon (Si), and aluminum (Al); a step of forming alloy flakes by flaking the alloy powder in a slurry state using an attrition mill; a step of drying the alloy flakes in the slurry state to form alloy flake powder; and a step of heat-treating the alloy flake powder. The step of heat-treating the alloy flake powder heats the alloy flake powder at 580 to 620℃ for 0.5 to 4 hours in a mixed gas atmosphere of hydrogen and nitrogen and then quenching the alloy flake powder. Accordingly, the structure of soft magnetic materials can be made fine, and the permeability can be increased.
Patent KR-20220026953-A (KR)
Inventor: CHO EUNGYUNG
IPC: C12Q1/6888
Filed: 2020-08-26
Abstract: In the present application, disclosed are a biomarker for identifying an extracellular vesicle derived from lactic acid bacteria, a kit for identifying an extracellular vesicle derived from lactic acid bacteria, and a method for identifying an extracellular vesicle derived from lactic acid bacteria. One or more lipid species among PE (30:0), DG (42:8), PE (32:3), LPE (22:0), LPC (22:4), LPE (22:3), PE (32: 2), and LPE (22:2) among the biomarkers are detected in an extracellular vesicle derived from lactic acid bacteria and one or more lipid species of DG (38:4) and dCer1P (d14:1-16:0) are not detected in an extracellular vesicle derived from lactic acid bacteria.
Patent KR-20200109278-A (KR)
Inventor: KIMDOYOUNG
IPC: A62B18/02
Filed: 2020-09-02
Abstract: The present invention relates to a disposable pocket mask. The disposable pocket mask is not attached to an outer filter and an intermediate filter but is formed to be separable, such that one of the upper, lower, left, and right sides of an outer filter where a mouth contacts can make the shape of a pocket. In addition, an inner filter is separated from an outer filter and an intermediate filter. By holding a separate region by a hand, a mask can be made into a pocket shape. According to the present invention, the disposable pocket mask is effective to prevent secondary infection of a disposable mask, and an economic effect is ensured.
Patent KR-20220036713-A (KR)
Title: Color changeable plastic
Inventor: CHA DONG EUN
IPC: G02F1/155
Filed: 2020-09-16
Abstract: In the present invention, introduced is color changeable plastic which has an improved color change rate when voltage is applied, and is applicable to various structures by a spray coating method. The color changeable plastic comprises: a first electrode layer which has conductivity; a color-changing layer which is disposed in an upper part of the first electrode layer to cover an upper surface and a side surface of the first electrode layer, and is made of a material that changes color depending on whether a voltage is applied; and a second electrode layer which has conductivity and is disposed in an upper part of the color-changing layer to cover an upper surface and a side surface of the color-changing layer.
Patent KR-20220037150-A (KR)
Title: Liquid deodorant included essential oil and its manufacturing method
Inventor: KIM GYEONG SEONG
IPC: A61L9/01
Filed: 2020-09-17
Abstract: The present invention relates to a liquid deodorant containing essential oil and a preparation method thereof, wherein the liquid deodorant containing essential oil includes, based on 100 parts by weight of purified water, 34 to 38 parts by weight of a deodorant, 3 to 6 parts by weight of sodium cocoyl apple amino acids, 3 to 6 parts by weight of a water solubilizer, 16 to 20 parts by weight of ethyl alcohol, and 3 to 10 parts by weight of natural essential oil. The present invention does not contain harmful components which cause toxicity to the human body, thereby being harmless to the human body and environment-friendly, and having remarkable effects of improving the stability and reliability of products.
Patent KR-20220037162-A (KR)
Inventor: HWANG SO YEOP
IPC: B65D81/38
Filed: 2020-09-17
Abstract: The present invention relates to a heat storage with a wall having an improved structure and a method for constructing the wall. The wall (2) includes an inner panel (3), a horizontal stiffener (5) and a longitudinal stiffener (6) bonded to the inner panel in a lattice structure, a heat insulating layer (8) formed by injecting and foaming a heat insulating foam material into a space (7) in which the horizontal stiffeners (5) and the longitudinal stiffeners (6) are combined in the lattice structure to be partitioned, and an outer panel (4) coupled and fixed to the horizontal stiffeners (5) and the longitudinal stiffeners (6) on the outside of the heat insulating layer (8). Insulation performance is improved by injecting and foaming the heat insulating foam material into the plurality of partitioned spaces to form the insulating layer precisely without empty spaces. In addition, a sidewall of the heat storage can be constructed very simply and quickly, thereby shortening a construction period.
Patent KR-20220037196-A (KR)
Title: Charging control method of self-powered antenna system for vehicle
Inventor: SEO SEUNG HYUN
IPC: H02J7/35
Filed: 2020-09-17
Abstract: The present invention relates to a charging control method of an antenna system for a vehicle that performs self-power charging by using a solar cell which comprises the following steps of: detecting a voltage and power of a solar cell; and changing a target operating voltage value according to a sign of a change amount compared to a previous period of the detected voltage and power. In the step of changing the target operating voltage value, when both a change amount of the power and a change amount of the voltage are positive numbers or negative numbers, the target operating voltage value is increased and when signs of the change amount of the power and the change amount of the voltage are different, the target operating voltage value is decreased.
Patent KR-20220042716-A (KR)
Inventor: JIN SANG YONG
IPC: E06B9/38
Filed: 2020-09-28
Abstract: The present invention relates to a leveling device for a wood blind capable of facilitating the fixture and release of a cord for the leveling of a wood blind and keeping the fixture of the cord stable, thereby easily keeping the wood blind leveled. The leveling device for a wood blind, which is provided to lead a slate to be leveled by fixing a position of a cord (50) connected with a plurality of slates, includes: a rotary member (10) in which an outlet (16) of a side part allowing the cord (50) to be taken out and an inlet (15) of a lower part allowing the cord (50) to be inserted are formed to be connected to each other; and a housing (20) including an outlet hole (26) of a side part allowing the cord (50) to be taken out, an inlet hole (25) in the center of a lower part allowing the cord (50) to be inserted, a plurality of through holes (27) formed around the inlet hole (24) to allow the cord to be taken out, and an insertion groove (23) into which the rotary member (10) is housed. A plurality of matching protrusions (17) are protruding along an outer circumference surface of a lower end of the rotary member (10), and a plurality of matching grooves (28) are formed on the inside of a lower end of the insertion groove (23) of the housing (20) at regular intervals in a circumferential direction from the outside of the inlet hole (24) such that the matching protrusions (17) can be inserted and combined, and, accordingly, when the cord (50) taken out from the outlet hole (26) is pulled downward, the rotary member (10) is rotated to separate the matching protrusions (17) from the matching grooves (28) or recombine the same.
Patent KR-20220051858-A (KR)
Inventor: CHOI SUNG HOON
IPC: G01R31/396
Filed: 2020-10-16
Abstract: The present invention relates to a method for managing a temperature and an electrical abnormal status of a battery pack, which can provide a battery pack capable of ensuring safety, comprising: a first step of performing a procedure for transmitting cell-based status information to a designated operation server; a second step of receiving the cell-based status information, and accumulatively storing the same in a designated management DB; a third step of receiving abnormal status information; and a fourth step of generating unbalanced pattern information.