baber/WOPTO huggingface dataset:
Patent KR-20210094793-A (KR)
Title: Method of manufacturing composite dielectric layer and electro-adhesion gripper comprising same
Inventor: KIM BAEK JIN
IPC: H01B3/46
Filed: 2020-01-22
Abstract: Disclosed are method for manufacturing a composite dielectric layer and a method for manufacturing an electro-adhesion gripper including the same. According to the present invention, the method for manufacturing a composite dielectric layer comprises the following steps: (a) preparing a mixture 2 by mixing a mixture 1 containing a dielectric precursor and inorganic particles with at least one selected from a group consisting of a rotating/revolving mixer, an ultrasonic disperser, a high-speed stirrer, and a nano mill; (b) preparing a mixture 3 by mixing the mixture 2 with a roll mill; and (c) coating the mixture 3 on a substrate and curing the dielectric precursor to manufacture a composite dielectric layer including a dielectric and the inorganic particles dispersed in the dielectric. Accordingly, a dielectric (stretchable polymer) and inorganic particles are mixed with a rotating/revolving mixer and a three-roll mill, thereby providing effects of efficiently performing mixing and removing bubbles from a high-viscosity solution and being relatively inexpensive.
Patent KR-20210099889-A (KR)
Title: Methode of Manufacturing Chicken Liquid Feed Containing a Purslane
Inventor: JUNG HAN TAEK
IPC: A23K10/30
Filed: 2020-02-05
Abstract: The present invention relates to a method for manufacturing a liquid chicken feed containing Portulaca oleracea L. to acquire functional eggs and chicken meat with high omega-3 content. According to the present invention, the method comprises: a first step of washing Portulaca oleracea L. in a washing container 3 times or more; a second step of carbonizing the washed Portulaca oleracea L.; a third step of thermally decomposing the carbonized Portulaca oleracea L.to produce Portulaca oleracea L. vapor; a fourth step of cooling a Portulaca oleracea L. condensate to produce condensed Portulaca oleracea L. water; a fifth step of filtering the condensed Portulaca oleracea L. water; a sixth step of preparing a liquid feed by adding 700 parts by weight of water to 1 part by weight of the filtered condensed Portulaca oleracea L. water; and a seventh step of feeding the prepared liquid feed to chickens.
Patent KR-20210101834-A (KR)
Title: Container for Microneedle Comprising Water-soluble Materials
Inventor: PARK RA MI
IPC: A61M35/00
Filed: 2020-02-11
Abstract: The present invention provides a container containing soluble microneedles and a cosmetic composition, which comprises: a first container including the cosmetic composition; a second container coupled to one side of the first container and including microneedle powder; and a discharging means coupled to the other side of the first container. Accordingly, the microneedle provides advantages of injecting a fast-dissolving drug such as collagen and increasing the amount of the drug to be loaded. In addition, the microneedle provides an advantage of mixing fast-dissolving microneedles and an existing cosmetic composition whenever the microneedle is used when the microneedle is filled in a dedicated container.
Patent KR-20210102553-A (KR)
Title: Charging device for electric vehicle and control method for the same
Inventor: NOH SUNYOUNG
IPC: B60L53/18
Filed: 2020-02-11
Abstract: The present invention relates to a charging device for an electric vehicle and a control method thereof. The charging device for the electric vehicle comprises: an AC-DC converter which converts AC power supplied by a power supply unit into DC power; a plurality of DC switches parallelly connected to an output end of the AC-DC converter for supplying or blocking DC power; a plurality of AC switches parallelly connected to the power supply unit for supplying or blocking AC power; a plurality of connectors respectively connected to one of the plurality of DC switches and one of the plurality of AC switches; a plurality of charging cables extended from the DC switch or the AC switch to the connector and respectively connecting the switch to the connector; and a controller which controls the plurality of DC switches and the plurality of AC switches and selectively or simultaneously charges batteries of the plurality of electric vehicles connected to the plurality of connectors. The present invention is able to improve the operational efficiency of an electric vehicle charger.
Patent KR-20210103116-A (KR)
Title: Apparatus and method for providing game
Inventor: LEE KANG SEOK
IPC: A63F13/30
Filed: 2020-02-13
Abstract: The present invention provides a game providing apparatus and method for inducing active game access of a user by allowing the user to directly input a scheduled game access time. The game providing apparatus includes an input/output unit that receives one or more game access times from a user, and a control unit that provides a reward to the user when the time when the user accesses a game corresponds to the game access time.
Patent KR-20210103726-A (KR)
Inventor: AHN YOUNG CHAN
IPC: F16H57/028
Filed: 2020-02-14
Abstract: For a gear housing structure having a gear that transmits a driving force of a motor, provided is a gear assembly comprising: a planetary gear assembly which receives a driving force by being installed on one side of the axial direction of the motor to minimize vibration generation in a transmission process of the driving force; a gear housing in which the outer circumferential surface of the planetary gear assembly press-fits, and which forms an outer surface by securing a thickness toward the outside of the planetary gear assembly in the radial direction; an aperture formed in at least one space in the outside of the planetary gear assembly in the radial direction; and a damper which damps vibration transferred from the planetary gear assembly to the outside of the gear housing in the aperture. The present invention aims to solve a vibration problem arose in a vehicle motor that uses the planetary gear assembly.
Patent KR-20210104408-A (KR)
Title: Controller and operation method thereof
Inventor: KIM MIN CHUL
IPC: G06F11/10
Filed: 2020-02-17
Abstract: The present invention provides an operating method of a controller which can recover damaged data of a memory device. The operating method of a controller controlling a memory device comprises: a step of shifting a codeword included in data read from the memory device by a level N from a start point S depending on whether first error correction decoding of the codeword fails; a step of performing second error correction decoding of the shifted codeword; a step of performing the shifting while increasing the start point S by an increment I from an initial value for each iteration until the second error correction decoding succeeds or until a maximum number of local iterations; a step of performing local iterations of the second error correction decoding; and a step of performing the local iterations while increasing the level N by 1 unit from an initial value for each iteration until the second error correction decoding succeeds or until a maximum number of global iterations.
Patent KR-20210034460-A (KR)
Title: Apparatus and methods for mutual authentication during device to device bundle or profile transfer
Inventor: LIM TAE HYUNG
IPC: H04L29/06
Filed: 2020-02-25
Abstract: Disclosed are a method and an apparatus for allowing two smart security media to authenticate each other during bundle transfer between the smart security media. According to an embodiment, a first terminal for providing a bundle to a second terminal includes: a transmission and reception unit; and at least one processor. The at least one processor can obtain information about a bundle to be transmitted to the second terminal, can control the transmission and reception unit so that identification information of the bundle is transmitted to the second terminal, can control the transmission and reception unit so that bundle transfer-related authentication information of a second smart secure platform (SSP) of the second terminal is received from the second terminal, can determine whether a second secondary platform bundle loader (SPBL) of the second SSP is an SPBL capable of receiving the bundle based on the bundle transfer-related authentication information of the second SSP, and can control the transmission and reception unit so that the bundle is transmitted to the second terminal based on the determination result.
Patent KR-20210110484-A (KR)
Title: A Stabilizing Device for Operating a Vehicle Battery
Inventor: KIM HAK RUEL
IPC: B60R16/033
Filed: 2020-02-29
Abstract: The present invention relates to a stabilizer for stabilization operation of a vehicle battery. The stabilizer for stabilization operation of a vehicle battery comprises: a lower housing (11) in which fixing racks (151, 152) are formed; an upper housing (12) coupled to the lower housing (11); at least one capacitor units (14_1 to 14_L) coupled to a working board to be fixated to the lower housing (11); and connection means (17a, 17b) electrically connecting the capacitor units (14_1 to 14_N) to a battery of a vehicle.
Patent KR-20210125128-A (KR)
Title: Metal cutting apparatus for manufacturing a lead tab
Inventor: CHO CHEOL HOON
IPC: B26D1/06
Filed: 2020-04-07
Abstract: The present invention relates to a metal cutting apparatus for manufacturing lead tabs, which cuts metal to a lead length to produce metal leads. According to one embodiment of the present invention, the metal cutting apparatus comprises: a metal reel having metal wound thereon; a feeder having a preset lead length to pull the metal from the metal reel as much as the lead length; a cutting unit cutting the metal; and a cutting gripper unit distributing, during cutting of the cutting unit, a force applied to a part holding the end of the metal in a cutting direction while holding the end of the metal and rotating counterclockwise at a predetermined angle toward the cutting direction and returning to the original position by a restoring force while holding a metal lead after the cutting of the cutting unit is completed. Accordingly, the metal lead is prevented from being crushed while the cutting unit cuts the metal.
Patent KR-20210129780-A (KR)
Inventor: CHAN SOO KIM
IPC: F28D15/04
Filed: 2020-04-20
Abstract: According to an embodiment of the present invention, provided is a wick structure of a heat conduction pipe, capable of being bent, while increasing a heat transfer driving limit value by improving a wick structure provided in a heat conduction pipe. According to an embodiment of the present invention, the wick structure of a heat conduction pipe includes a plurality of wicks provided in a heat conduction pipe. The plurality of wicks include: a first wick provided on one side in a longitudinal direction to be matched with a condensation part area of the heat conduction pipe; a second wick having one side connected with the first wick to be elongated, and provided in an insulation part area of the heat conduction pipe; and a third wick having one side connected with the other side of the second wick to be matched with an evaporation part area of the heat conduction pipe to be provided on the other side in the longitudinal direction. The first, second, and third wicks are formed with different effective pore radii and structures to maintain a capillary force and a transfer of working fluids supplied into the heat conduction pipe even when the heat conduction pipe is bent.
Patent KR-20210129811-A (KR)
Inventor: KANG DAE WOONG
IPC: B62D33/037
Filed: 2020-04-21
Abstract: The present invention relates to a center post for a cargo compartment of a cargo truck which can prevent back injuries of a driver and damage and loss of a center post. The center post for a cargo compartment of a cargo truck comprises: a slider plate formed in a rectangular plate form, wherein a pair of gate fixing means for coupling to a cargo compartment gate are installed on one surface thereof to be separated by a prescribed distance; a slider having a rectangular cross section, and having a handle; a slider moving unit attached to the center of the slider plate to be arranged between the pair of gate fixing means, formed to have a rectangular cross section with the slider plate to prevent the slider slid therein from escaping to the outside, allowing the handle to protrude to the outside, and having a long hole formed in the longitudinal direction to move the handle; and a folding means installed between the slider plate and the cargo compartment or between the slider moving unit and the cargo compartment to allow the slider plate and the slider moving unit to be folded with respect to the cargo compartment.
Patent KR-20210136334-A (KR)
Title: Air conditioner and sterilizer control system
IPC: F24F11/50
Filed: 2020-05-07
Abstract: The present invention relates to a control system for an air conditioner and a sterilizer. An air conditioner comprises an evaporator evaporating a refrigerant by making a heat exchange of the refrigerant in a pipe through a heat exchanger, a condenser condensing the refrigerant by making a heat exchange of the refrigerant through the heat exchanger, a compressor compressing the refrigerant, and a fan, and, in regard to the air conditioner, an ultrasonic sterilizer spraying sterilizing water through ultrasonic vibrators is installed around the air conditioner and the sprayed water is suctioned through a suction port, when the air conditioner is turned on, to sterilize the inner filter of the air conditioner and the outer part of the heat exchanger, and then, the sprayed water is blown through a blowhole. In accordance with the present invention, the control system has a simple structure in which the air conditioner and the sterilizer are simultaneously controlled, and can be conveniently used through an automated operation method, and harmful bacteria including viruses or the like in an air conditioner filter and a heat transfer pin can be sterilized, and also, the sterilizer can be moved to be operated independently.
Patent KR-20210136720-A (KR)
Title: A light-generating device
IPC: H01L27/15
Filed: 2020-05-08
Abstract: A light emitting device comprises a printed circuit board. A first ink film having a first refractive index covers the printed circuit board. A light emitting member is provided on the first ink film. A second ink layer spaced apart from the light emitting member and having a second refractive index different from the first refractive index is provided on the first ink layer. The light emitting device can have uniform luminance.
Patent KR-20210141830-A (KR)
Title: Communication Test System Between Servers in Integrated Automation System for Semiconductor Line Management
IPC: G05B19/418
Filed: 2020-05-14
Abstract: The present invention relates to a communication test system between servers in an integrated automation system for semiconductor line management and to a recording medium for realizing the same. The technical idea of the present invention to solve the problem is to provide the communication test method to drive two or more servers to enable a communication test between servers in an integrated automation system for semiconductor line management, test whether a corresponding server generates a correct message by acquiring messages transmitted and received between servers in the middle, and test the server in real time by using a debug mode, and the computer-readable recording medium for realizing the same. The method of the Invention includes: a first step of driving a first server and a second server to be tested in a debug mode; a second step of generating a test message and driving a receiving unit to acquire and display a message transmitted between a transmitting unit to be provided to the first server and the server; and a third step in which the transmitting unit generates a test message and transmits the message to the first server, the receiving unit acquires and displays the message transmitted by the first server to the second server, and determines the message. The present invention is used in a communication test method of a network communication system for semiconductor line management.
Patent KR-20210142511-A (KR)
Title: Emergency guidance device in tunnel
IPC: G09F13/04
Filed: 2020-05-28
Abstract: According to an embodiment of the present disclosure, an emergency guidance device (100) installed on a wall surface of a tunnel comprises: a power source inputting unit (120) receiving a center alternating current power source (10); a front lamp (130) electrically connected to the power source inputting unit (120) and installed at a front of the emergency guidance device (100); a secondary cell (140) that can be charged by the center alternating current power source (10); a side lamp (150) electrically connected to the secondary cell (140) and installed at a side of the emergency guidance device (100); and a control unit (160) controlling the operation of the side lamp.
Patent KR-20210147391-A (KR)
Inventor: SHIN CHEOL
IPC: G03F1/80
Filed: 2020-05-28
Abstract: The present invention relates to a blank mask in which a phase-shifting film and a light-shielding film are formed on a transparent substrate. The light-shielding film is configured to comprise a multilayer film having two or more layers including oxygen (O), or a continuous film in which at least one among nitrogen (N) and oxygen (O) is continuously changed. By increasing the etching rate of the light-shielding film and forming a light-shielding film with a low sheet resistance, the thickness of a resist film can be reduced, thereby enabling fine patterns and high-resolution images to be formed and realized.
Patent KR-20210147414-A (KR)
Inventor: GWON O SEOK
IPC: A61M11/04
Filed: 2020-05-28
Abstract: Disclosed in the present invention is a medicine vaporizing inhaler. Such the present invention is configured that when a patient infected with asthma or corona viruses and others inhales medicine in a particulate phase, the medicine is included in vaporized vapor. Accordingly, the medicine sufficiently reaches the lungs of the patient infected with asthma or corona viruses and others without loss, so that partial remaining of the medicine in an inhaler is prevented and also excessive inhalation of the medicine is prevented, thereby improving medicine inhalation efficiency of the patient infected with asthma or corona viruses and others.
Patent KR-20210148529-A (KR)
Inventor: KIM KYONG DO
IPC: G06F21/45
Filed: 2020-05-29
Abstract: Provided are a method and an apparatus for generating an authentication key for identification and authentication of an animal using a plurality of markers having specific information selected from the DNA of the animal. The authentication key of the animal can be generated from at least one of patterns such as coded data or figures converted from the plurality of markers. An advanced authentication method can be implemented in various service fields related to the animal.
Patent KR-20210150134-A (KR)
Inventor: JOUNG GU HEAN
IPC: A23P30/00
Filed: 2020-06-03
Abstract: A device for manufacturing scorching rice comprises: a raw ingredient supply unit discharging a raw ingredient of scorching rice downward; a lower plate on which the raw ingredient of scorching rice discharged from the raw ingredient supply unit is seated; a forming unit flattening the raw ingredient of scorching rice discharged on the lower plate; an upper plate rotatably connected to the lower plate to pressurize the raw ingredient of scorching rice on the lower plate; a transfer line transferring the lower plate and the upper plate; a heating device disposed on the transfer line to heat the lower plate; and a discharging device separating cooked scorching rice from the lower plate.
Patent KR-20210154490-A (KR)
Inventor: LEE JANG HYUK
IPC: B05C11/10
Filed: 2020-06-12
Abstract: The present invention relates to an apparatus for coating a rear surface of an electrode sheet for a battery, which comprises: an electrode sheet transfer unit for transferring an electrode sheet having a first coating layer coated with electrode slurry on one surface of a rear surface of the electrode sheet for a battery; a vacuum roll for winding the electrode sheet by adsorbing left and right end parts of the one surface of the electrode sheet transferred by the electrode sheet transfer unit through vacuum adsorption; a coating unit provided on an upper side of the vacuum roll and forming a second coating layer by applying the electrode slurry to the rear surface of the electrode sheet rotated by the rotation of the vacuum roll; and an inversion stage for separating the electrode sheet from an outer peripheral surface of the vacuum roll by adsorbing and moving left and right end parts of the rear surface of the electrode sheet wound around the outer peripheral surface of the vacuum roll by vacuum adsorption. An objective of the present invention is to invert an electrode sheet having a first coating layer coated with electrode slurry on one side and then apply the electrode slurry to the rear surface to form a second coating layer.
Patent KR-20210155277-A (KR)
Inventor: SEOK SEONG KYUN
IPC: B44C1/10
Filed: 2020-06-15
Abstract: A method for manufacturing an art panel by recycling waste plastics comprises the steps of: (S10) classifying waste plastics by each material and color; (S20) pulverizing the classified waste plastics into the following sizes of D1, D2, and D3; (S30) producing a base plate (30) having a thickness of 5-10 mm by thermally compressing the first pulverized waste plastic having the D1 size and a single color; and (S40) heating the base plate (30) to a semi-melted state, arranging second pulverized waste plastic having (22) having the D2 size but having a different color from the first pulverized waste plastic and third pulverized waste plastic (23) having the D3 size on the base plate (30) so as to be mixed therewith, and compressing the base material (30) so that the second and third pulverized waste plastics (23) penetrate the base plate (30) and form an art panel on which a pattern is formed.
Patent KR-20210004840-A (KR)
Inventor: CLAVEL MAXIME
IPC: A61C19/02
Filed: 2020-06-19
Abstract: The present invention relates to a double packaging (100) for sterilized objects. The double packaging (100) comprises: a hollow outer container (10) including a first closed end (11), a second open end (12), and walls (13); and an inner container (20) disposed in the outer container (10) and including a hollow body (21) and a cap (22), wherein an object is intended to be received in the body (21). The outer container (10) has a membrane (14) deformable when pressure for closing the first end (11) is applied. When pressure is applied to the outer surface of the membrane (14), the membrane (14) pushes the inner surface with respect to the inner container (20) along the longitudinal axis (X). Thus, when there is no closing system at the second end (12), the inner container is ejected at the level of the second end (12) of the outer container (10).
Patent KR-20220001827-A (KR)
Title: Method of manufacturing cold-rolled steel sheet
Inventor: KIM YUN KYUM
IPC: B21B45/04
Filed: 2020-06-30
Abstract: The present invention provides a manufacturing method of a cold-rolled steel sheet, comprising the following steps of: providing a hot-rolled steel sheet for ultra-high tensile steel; performing pickling process for the hot-rolled steel sheet; performing polishing brush process for the hot-rolled steel sheet in at least one step of steps before and after the pickling process; and performing cold rolling process for the hot-rolled steel sheet. According to the present invention, the cold-rolled steel sheet is manufactured with excellent surface characteristics and productivity.