baber/WOPTO huggingface dataset:
Patent KR-20190135320-A (KR)
Title: Quick Coupler
Inventor: LEE JEONG DUCK
IPC: E02F3/36
Filed: 2018-05-28
Abstract: The present invention relates to a quick coupler, and more specifically, is easy to manufacture and maintain as to the number of components is reduced and the structure is simplified by comprising: a body; a fixing hook provided on the body to which a first coupling pin of an attachment is fitted; a hitch rotationally installed on the body to lock or unlock the first coupling pin together with the fixing hook; an actuator for rotating the hitch; a movable hook rotationally installed on the body and configured to lock or unlock a second coupling pin of the attachment on the opposite side of the fixing hook; and a cylinder for rotating the movable hook.
Patent KR-20190142126-A (KR)
Title: Method for Moving Separately Water Laver Using Detachable Bag
Inventor: KIM SONG GANG
IPC: B66C1/34
Filed: 2018-06-15
Abstract: The present invention relates to a separation and transfer method of water laver using a detachable laver net. The separation and transfer method of the water laver using the detachable laver net comprises: a first step of suspending and fixing a plurality of second laver nets on the bottom surface of a first laver net; a second step of placing the first laver net into a rectangular frame for collecting the water laver; a third step of lifting and moving the first laver net; and a fourth step of separating the second laver net from the first laver net. In the third step, when the first laver net is lifted by a crane to move to land after water laver harvesting, the water laver is transferred to the second laver net by gravity.
Patent KR-20190143564-A (KR)
Inventor: CHO DOO SAN
IPC: H02S50/10
Filed: 2018-06-21
Abstract: By using the technology, the power generation facility conditions can be diagnosed by predicting a photovoltaic power generation amount and comparing with the power generation amount based on a predicted value. Therefore, if the power generation amount is accurately predicted, an operation cost of photovoltaic power generation facilities such as a facility size, a maintenance cost and the like can be reduced.
Patent KR-20200002107-A (KR)
Title: Switching unit for oxygen-supplying and mask including the same
Inventor: SEO JOON GEUL
IPC: A62B9/00
Filed: 2018-06-29
Abstract: The present invention relates to an oxygen supply unit provided with an opening and closing member, which comprises: a body member which is open in the one direction and forms a space therein; a solid oxygen disposed in the body member; a cover member forming at least one hole in one surface, and engageable with body member; a blocking member for sealing the hole of the cover member; and an opening and closing member having at least one protruding rib on one surface thereof, wherein the protruding rib penetrates the blocking member to start the oxygen generation.
Patent KR-20200004200-A (KR)
Inventor: KIM DAI SIK
IPC: H01L31/0352
Filed: 2018-07-03
Abstract: Provided is a conductive nano structure enabling transition according to some embodiments of the present invention. The conductive nano structure includes a plurality of conductive rods extending in first and second directions, which vertically cross each other. The conductive rods have a first length in the first direction, have a second length shorter than the first length in the second direction, and have a third length in a third direction perpendicular to the first and second directions. The first length is at least 10 times the second length and the third length. A gap width, which is a distance according to the second direction between two conductive roads adjacent to each other among the conductive rods, is shorter than the first and third lengths. The gap width may be greater than 0.1 nm and less than 2 nm.
Patent KR-20190011680-A (KR)
Inventor: UCHIKAWA SHINICHI
IPC: H04W88/02
Filed: 2018-07-17
Abstract: The present invention relates to an image forming apparatus capable of communicating with an appropriate access point corresponding to a role of a wireless LAN. The image forming apparatus communicates with the wireless LAN through the access point. A role setting unit allows a user to set the role of the wireless LAN in the image forming apparatus. A control unit controls the setting of the access point corresponding to the role of the wireless LAN. The control unit allows the user to reset the access point when the role of the wireless LAN is changed. The role of the wireless LAN indicates whether the wireless LAN is used as a main line or subline.
Patent KR-20190012123-A (KR)
Inventor: PARK SOL JI
IPC: H01M50/497
Filed: 2018-07-25
Abstract: The present invention relates to a polymer electrolyte for a secondary battery and a lithium secondary battery comprising the same. The present invention relates to a polymer electrolyte for a secondary battery, which comprises a first polymer comprising a repeating unit represented by chemical formula 1 and a second polymer comprising a repeating unit derived from a monomer having at least one ethylene-unsaturated group or an oligomer thereof, and to a lithium secondary battery comprising the same. In the chemical formula 1, R_1 is an alkylene group having 1 to 5 carbon atoms, and n is an integer of 10 to 10000.
Patent KR-20200013515-A (KR)
Inventor: PARK JIN WOO
IPC: A47J31/54
Filed: 2018-07-30
Abstract: The present invention provides a brewing head unit of a coffee maker, in which a filter (15) can be easily inserted to form a water-pressure sealing connection part, and which is to lock the filter and a filter holder (17) in a brewing head of the coffee maker. The filter and the filter holder can be visually inserted into the coffee maker. Moreover, provided is a cabinet filter holder capable of being inserted into or disposed in the brewing head assembly or unit of the coffee maker since the filter holder is slid into the brewing head unit from a front side or a side part or the filter holder movably attached to a brewing head assembly or unit on a pivot part is turned to the coffee maker. Moreover, the present invention provides the brewing head assembly or unit, and a locking device for disposing or orienting the filter holder and fixing the filter holder to the brewing head assembly or unit is operated by a motor. Moreover, the present invention provides a cabinet filter design and a boiler (19) or a heating system is separated from the brewing head assembly or unit in such design.
Patent KR-20200016500-A (KR)
Title: Dental Active Noise Canceling Headphones
Inventor: KIM DONG KYUN
IPC: H04R1/10
Filed: 2018-08-07
Abstract: A frequency device capable of noise-canceling is manufactured by using an Arduino Uno to be connected to a speaker so as to induce a frequency which is opposite to noise, thereby manufacturing a device of blocking the noise. To this end, a necessary library is received from a related website by using an Arduino sketch program, and then the program suitable for the device is uploaded to an Arduino platform to complete a circuit. However, due to limitations of an Arduino, a Raspberry Pi program upgrades and completes the device.
Patent KR-20200016553-A (KR)
Title: Method for estimating position of Vehicle
Inventor: HONG SOON HO
IPC: B61L25/02
Filed: 2018-08-07
Abstract: The present invention relates to a method for determining a position of a transport cart. More particularly, the present invention relates to a method for determining a position of a transport cart, which may accurately compensate a position of the transport cart through a reference sensor unit by periodically correcting a position error of an encoder sensor unit which detects sensing plates placed at regular intervals on a rail, and may accurately determine a position of the transport cart with low resolution through the reference sensor unit, and at the same time, determine a detailed position of the transport cart between the sensing plates through the encoder sensor unit by initializing the number of encoder unit counts of an encoder sensor counter whenever the number of reference unit counts of a reference sensor counter increases or decreases.
Patent KR-20200016726-A (KR)
Title: Vending machine with microwave oven
Inventor: KUM SO DAM
IPC: G07F17/00
Filed: 2018-08-07
Abstract: According to the present invention, provided is a vending machine including a microwave oven which facilitates food intake of people by fusing the Internet of Things, the microwave oven, and the vending machine. The vending machine and the microwave oven are combined, and when precooked food is sold, the food is heated to allow easier intake.
Patent KR-20180094503-A (KR)
Title: Display device
Inventor: MINAMI TETSUO
IPC: G09G3/3233
Filed: 2018-08-09
Abstract: A pixel circuit comprises: a switch transistor of which conduction state is controlled by a drive signal supplied to a control terminal; a drive line through which the drive signal is propagated; and a data line through which a data signal is propagated. The drive line is formed in a first wiring layer and connected to the control terminal of the switch transistor. The data line is formed in a second wiring layer and connected to a first terminal of the switch transistor. A multilayer wiring structure is used in which the second wiring layer is formed in a layer different from the first wiring layer. Therefore, the present invention can suppress occurrence of shading.
Patent KR-20200023133-A (KR)
Title: Damping features and lighting function with which you can find out air pollution as a visible (analog) with air cleaner
Inventor: OH JEONG SEOK
IPC: F24F11/56
Filed: 2018-08-25
Abstract: The present invention relates to an air cleaner having a humidification function and a lighting function, capable of visually (analog) displaying an air pollution level. The air cleaner of the present invention comprises: fans; a HEPA filter arranged between the fans to purify contaminated air; a cluster ionizer arranged near the filter to purify accumulated contaminants; a switch; a Bluetooth module; a humidifier module; a linear motor; a lotus leaf; and a Neopixel having various colors. According to the present invention, it is possible to determine the air cleanliness at a time remotely, by enabling a long distance operation through application interworking with the Bluetooth module.
Patent KR-20180104589-A (KR)
Title: Exposure system, method of forming pattern and method of manufacturing display substrate using the same
Inventor: KANG MIN
IPC: G03F1/26
Filed: 2018-09-06
Abstract: An exposure system includes an exposure device and a phase shift mask. The exposure device emits light in a complex wavelength having two or more different wavelengths. The phase shift mask includes a first surface for receiving light in the complex wavelength and a second surface opposite the first surface. On the second surface, a groove-formed transparent substrate, a first aperture disposed on the second surface and exposing the second surface, and a light-blocking layer having a second aperture for exposing a groove by being spaced apart from the first aperture. Therefore, a fine pattern can be formed on a display substrate of a display panel.
Patent KR-20190030188-A (KR)
Title: Non-fullerene electron transporting material and perovskite solar cells using the same
Inventor: KWON O PIL
IPC: H01L51/00
Filed: 2018-09-13
Abstract: The present invention relates to a perovskite planar solar cell having high efficiency and thermal stability, wherein a solar cell includes an electron transport layer manufactured using a naphthalene-diimide compound-based electron transport material instead of an existing fullerene-based electron transport material. Thus, the present invention can provide a perovskite solar cell having high efficiency and excellent time and thermal stability.
Patent KR-20200031307-A (KR)
Title: Method for manufacturing hybrid electric shock protection device and hybrid electric shock protection device manufactured thereby
Inventor: PARK KYU HWAN
IPC: H01G4/232
Filed: 2018-09-14
Abstract: Provided is a method for manufacturing an electric shock prevention device. According to an embodiment of the present invention, the method for manufacturing an electric shock prevention device comprises: a step (1) of preparing a varistor portion which includes a first body and a varistor electrode disposed inside the first body and having at least one end exposed to both sides of the first body, and a capacitor portion which includes a second body and a capacitor electrode disposed inside the second body and having at least one end exposed to both sides of the second body, respectively; a step (2) of forming a temporary bonding portion on an upper surface of the varistor portion or the capacitor portion to cover 50 to 85% of the total area of the upper surface; a step (3) of laminating and bonding the other one on the temporary bonding portion provided on the upper surface of any one of the varistor portion and the capacitor portion so that the electrodes have the same exposure direction; and a step (4) of forming a pair of external terminals so that the varistor electrode and the capacitor electrode are electrically connected to both sides to which the electrodes are exposed at the bonded varistor portion and the capacitor portion. According to the present invention, despite a single package of the varistor and the capacitor, excellent response characteristics to static electricity can be achieved and high-capacitance can be realized, thereby increasing product reliability, and deterioration in appearance quality which can occur in a packaging process is prevented and an implemented product can exhibit excellent bonding strength.
Patent KR-20190032245-A (KR)
Title: Liquid feed Feed control method for feed and water supply
Inventor: LEE CHANG HYUN
IPC: A01K5/02
Filed: 2018-09-19
Abstract: According to the present invention, provided is a feed and water supply controlling method of a liquid feed feeding apparatus, which can reduce production costs of a feeding apparatus by controlling the feed and water supply with only one sensor. The feed and water supply controlling method of a liquid feed feeding apparatus to control the supply of feed and water supplied to a feed support by automatically opening and closing a feed supplying unit and a water supplying unit comprises: a step of outputting a ′contact off′ signal of a sensor to a controlling unit when sensor contact to a liquid feed stored in the feed support is released; a step of judging whether the ′contact off′ signal of the sensor is continuously outputted for a set amount of time set in the controlling unit; a step of judging whether delay time set in the controlling unit has passed, and supplying feed and water to the feed support by the controlling unit opening the feed supplying unit and the water supplying unit after the delay time passes; and a step of judging whether supply time set in the controlling unit has passed, blocking the supply of feed and water to the feed support by the controlling unit closing the feed supplying unit and the water supplying unit after the supply time passes and a ′contact on′ signal of the sensor is received, and judging whether the ′contact on′ signal of the sensor is continuously outputted for a set amount of time set in the controlling unit.
Patent KR-20200033011-A (KR)
Title: Seal assembly
Inventor: LEE SEUNG HOON
IPC: F16J15/54
Filed: 2018-09-19
Abstract: According to one aspect of the present invention, in a seal assembly installed to surround a rotary shaft, provided is the seal assembly including: a frame unit wherein a plurality of protrusion units each having a flange unit extended in the radial direction of the rotary shaft formed on one side is formed and a through hole in which the rotary shaft is disposed in the center is formed; a first seal unit disposed on the side surface of a protrusion unit among side surfaces of the frame unit and having a ring shape; and a second seal unit which is disposed to come in contact with the first seal unit and in which a catching unit caught in the flange unit at the inner circumference is formed. At least one of the first seal unit and the second seal unit has elasticity in the axial direction of the rotary shaft.
Patent KR-20200034304-A (KR)
Title: System for providing O2O platform service for home-cafe interior
Inventor: YOON JU HYUN
IPC: G06Q30/06
Filed: 2018-09-21
Abstract: Provided is an online-to-offline (O2O) platform service system. According to the present invention, an interior company server provides detailed information and purchase information of products necessary for constructing a home cafe. A home cafe interior service providing server stores the detailed information and the purchase information of the products provided from the interior company server in a database, and provides an O2O platform service related to the home cafe interior. A buyer terminal accesses the home cafe interior service providing server online to search for the products for the home cafe interior to be prepared in the home. The home cafe interior service providing server searches the database for the detailed information and the purchase information of the products searched by the buyer terminal and provides it to the buyer terminal.
Patent KR-20200035615-A (KR)
Title: Synbiotic composition Using nonsoluble grains and Method for Manufacturing the Same
Inventor: KWON OH SUNG
IPC: A23L33/135
Filed: 2018-09-27
Abstract: The present invention relates to a synbiotic composition using poorly water-soluble grains and a method for manufacturing the same. The synbiotic composition of the present invention manufactures a composition simultaneously exhibiting two useful effects by using dietary fibers present in poorly water-soluble grains as prebiotics and beneficial microorganisms in the gut as probiotics, and thus the composition can be usefully used as a food composition.
Patent KR-20200040578-A (KR)
Inventor: SHIN SIK CHOI
IPC: A23L29/10
Filed: 2018-10-10
Abstract: The present invention relates to a Sedum takesimense Nakai extract carbohydrate nanocomposite and a manufacturing method thereof and, more specifically, to a Sedum takesimense Nakai extract carbohydrate nanocomposite comprising a Sedum takesimense Nakai extract, dextrin, and an emulsifier and a manufacturing method thereof. According to the present invention, the method comprises the following steps of: (a) dissolving a composite, in which the Sedum takesimense Nakai extract is coupled to the emulsifier, into water; (b) dissolving dextrin in an organic solvent; (c) mixing solutions made in the steps (a) and (b); and (d) removing the organic solvent from a mixed solution completing the step (c). Accordingly, a nanocomposite is made by coupling the Sedum takesimense Nakai extract to carbohydrate, thereby providing the Sedum takesimense Nakai extract carbohydrate nanocomposite having higher solubility and stability when being used by being added to food, cosmetics, and the like than when being used as it is.
Patent KR-20200041513-A (KR)
Title: Illegal sublease monitoring system and method of rental housing
Inventor: KIM YOUNG MAN
IPC: G06Q30/06
Filed: 2018-10-12
Abstract: The present invention relates to a system for monitoring illegal sublease of a rental house and a method thereof and, more specifically, to a monitoring system which recognizes a face of an accessor from an image of the accessor, who passes through a door, and analyzes an access pattern to check whether illegal sublease is established and transmit an analysis result to a lessor terminal, and a method thereof. According to one embodiment of the present invention, the system comprises: a door terminal installed at each door of the rental house, recognizing the accessor′s face from an accessor image generated by photographing the door for a predetermined period, analyzing the access pattern to compare the accessor face or the access pattern with a face or an access pattern of house members registered when renting the rental to determine whether the illegal sublease is established, and transmitting an illegal sublease message including building and household numbers to a lessor terminal; and the lessor terminal connected to the door terminal through a wired/wireless network to receive the illegal sublease message from the door terminal.
Patent KR-20200041540-A (KR)
Title: Lateral Flow Assay Strip for Preconcentration Fabricated by Infiltration Process
Inventor: LEE JEONG HOON
IPC: G01N33/543
Filed: 2018-10-12
Abstract: Embodiments of the present invention provide a lateral flow assay strip, wherein a sample pad is immersed in a selective ion permeation solution and heat treated to form a selective ion permeation region on a portion of the sample pad, thereby straightening the path of an analyte and forming ion-deficient and concentrated regions that are as thick as the sample pad.
Patent KR-20200042283-A (KR)
Inventor: CHOI EUN JEONG
IPC: A61K8/9767
Filed: 2018-10-15
Abstract: The present invention provides a composition for inhibiting cortisone reductase, containing a compound represented by chemical formula 1 as an active ingredient. In the chemical formula 1, each substituent is the same as defined in the specification. The present invention can specifically prevent and treat a skin barrier function deterioration phenomenon caused by mental stress among various causes of skin barrier function deterioration.
Patent KR-20190045858-A (KR)
Inventor: TANAKA KOJI
IPC: H01L21/67
Filed: 2018-10-22
Abstract: An object of the present invention is to provide a substrate processing device that uniformly etches a substrate. The substrate processing device according to an embodiment includes a substrate processing tank, a processing liquid supply nozzle, and a pressure regulating plate. The processing liquid supply nozzle is provided below the substrate processing tank, and ejects a processing liquid from a plurality of ejection ports. The pressure regulating plate is provided between the processing liquid supply nozzle and a substrate in the substrate processing tank, has a plurality of holes through which the processing liquid flows, and adjusts the inflow pressure of the processing liquid ejected from the processing liquid supply nozzle. In addition, the pressure regulating plate includes ribs that protrude from a processing liquid supply nozzle side surface thereof to partition the processing liquid supply nozzle side surface into a plurality of partitioned regions.
Patent KR-20190053785-A (KR)
Title: Composite retardation plate, optical laminate and image display device
Inventor: NAGAYASU SATOSHI
IPC: G02B5/30
Filed: 2018-11-05
Abstract: An object of the present invention is to provide a composite retardation plate in which generation of wrinkles in a bent portion is suppressed even when the composite retardation plate is bent, by being brought into contact with a roll-shaped member or disposed on the surface of an image display device panel having the bent portion in a process of conveying, winding, and the like. The object includes a first retardation layer, a second retardation layer, and a first adhesive layer that bonds the first retardation layer and the second retardation layer, and the problem is solved by a composite retardation plate having a piercing slope per unit film thickness of 6 kg/mm^2 to 15 kg/mm^2.
Patent KR-20200052597-A (KR)
Title: Mxene-conductive polymer composite material and supercapacitor having the mxene-conductive polymer composite material
Inventor: PARK HO SEOK
IPC: H01G11/62
Filed: 2018-11-07
Abstract: Disclosed is a MXene-conductive polymer composite material having a porous structure. The composite material has a conductive polymer and an anionic functional group interacting with the conductive polymer, and comprises electrically conductive MXene flakes. The composite material exhibits excellent electrical conductivity, high ion transport capability, and excellent mechanical properties.