baber/WOPTO huggingface dataset:
Patent KR-20200097929-A (KR)
Inventor: HAN KYU YONG
IPC: H01L33/00
Filed: 2019-02-11
Abstract: The present invention relates to a device for removing a defective LED among a plurality of LEDs disposed on an LED substrate. The device for removing a defective LED comprises: a main stage in which an LED substrate is placed; a laser irradiation part for irradiating a laser with a defective LED placed on the LED substrate; an LED removal part placed between the LED substrate and the laser irradiation part, and adsorbing and removing the defective LED heated by the laser; and a flexible connection pipe connected between the laser irradiation part and the LED removal part to seal a space between the laser irradiation part and the LED removal part. According to the present invention, the device for removing a defective LED can reduce processing time and minimize thermal damage by using a laser as a heating source.
Patent KR-20200098766-A (KR)
Title: Light emitting diode solvent, light emitting ink comprising the same and method of fabrication display device
Inventor: JUNG JAE HOON
IPC: H01L33/00
Filed: 2019-02-11
Abstract: Provided are a light emitting element solvent, a light emitting element ink including the same, and a manufacturing method of a display device. The manufacturing method of a display device comprises the steps of: spraying an element ink including a first element solvent and a light emitting element dispersed in the first element solvent on a target substrate on which a first electrode and a second electrode are formed; forming a second element solvent having an isomeric structure of a molecular structure of the first element solvent and mounting the light emitting element on the first electrode and the second electrode; and removing the second element solvent.
Patent KR-20190103017-A (KR)
Title: Method for controlling mobile robot and apparatus thereof
Inventor: KIM JIN HYO
IPC: B25J9/16
Filed: 2019-02-22
Abstract: Provided is a method for controlling a driving robot. The method for controlling a driving robot according to one embodiment of the present invention, which is performed by a control device, comprises: a step of obtaining a first control value for the driving robot inputted through a remote control device; a step of obtaining a second control value for the driving robot generated by an autonomous driving module; a step of determining a weight for each control value on the basis of a delay between the driving robot and the remote control device; and a step of generating a target control value of the driving robot on the basis of the determined weight, the first control value, and the second control value. Therefore, the present invention is capable of solving a problem of increased accident risk of the driving robot caused by a communication delay.
Patent KR-20200102664-A (KR)
Inventor: JANG MYOUNG KI
IPC: F28D9/00
Filed: 2019-02-22
Abstract: The present invention relates to an electrical heat exchange element having a perforated unit. An electrical heat exchange board comprises a spacer and an electrical heat exchange sheet bonded to the spacer. A plurality of the electrical heat exchange boards are cross-stacked to form the electrical heat exchange element to form an air flow channel. The spacer has the perforated unit, so that air between air flow channels cross-flows between electrical heat exchange sheets and flows to other channels. Air flow distribution in the electrical heat exchange element is improved by the perforated unit. Turbulence occurs, which improves electrical heat exchange performance.
Patent KR-20200104039-A (KR)
Inventor: PARK YOUNG SHIN
IPC: F24F13/02
Filed: 2019-02-26
Abstract: The present invention relates to a socket ring structure for a duct. The socket ring structure for the duct according to an embodiment of the present invention includes: a central expansion part that is located between the ducts and has an insertion groove of a set depth into which at least a part of the duct is inserted through both sides, and protrudes more outward than a circumferential surface of the duct; a first tubular insertion part protruding from the central expansion part in one direction and inserted through the hollow of one of a plurality of ducts; a second tubular insertion part protruding from the central expansion part in the other direction and inserted through the other hollow of the plurality of ducts; and an elastic ring that is coupled by winding the circumferential surface of each of the first and second tubular insertion parts and prevents leakage of acid and alkali liquids flowing inside the duct, wherein a plurality of elastic rings are provided on the circumferential surface of each of the first and second tubular insertion parts, and are made of different materials.
Patent KR-20200104648-A (KR)
Inventor: NO JAE KEUN
IPC: A47B13/02
Filed: 2019-02-27
Abstract: The present invention relates to a coupling apparatus comprising: a gripper elastically inserted and coupled to a first coupling target; stopping hooks which are extended from the gripper into a pair separated by a set distance, change the distance therebetween when elastically deformed by an external force, and form stopping protrusions in opposite directions facing each other; an assembly hole unit formed through a second coupling target to insert the pair of stopping hooks thereinto while elastically deformed, stop the stopping protrusions by an elastic restoring force, and prevent the inserted stopping hooks from being rotated in a circumferential direction; and a locking maintaining unit to maintain the distance between the pair of stopping hooks while inserted into the assembly hole unit to maintain a state in which the stopping protrusions are stopped on the edge of the assembly hole unit. Unlike a conventional technique, the present invention maintains the interval of the pair of stopping hooks by the locking maintaining unit while the pair of stopping hooks extended from the gripper inserted and coupled to the first coupling target is inserted into the assembly hole unit of the second coupling target and is then stopped to prevent the stopping hooks from being arbitrarily separated from the assembly hole unit.
Patent KR-20200106278-A (KR)
Inventor: JUNG CHANG YONG
IPC: H04W4/029
Filed: 2019-03-04
Abstract: Disclosed are a device for transmitting a location of a survivor at sea, a receiver thereof, and a search drone operating system. According to one embodiment of the present invention, a method for searching for a survivor at sea by using a drone comprises the following steps of: receiving a rescue signal from a survivor; determining the location of the survivor based on the rescue signal; and moving to the location of the survivor, wherein the location of the survivor can be estimated based on at least one of a previously received rescue signal and maritime information received from a monitoring device, when the rescue signal is not received from the survivor.
Patent KR-20200106380-A (KR)
Inventor: KIM DO HYUNG
IPC: H01M2/12
Filed: 2019-03-04
Abstract: The present invention relates to a jig unit for fixing a secondary battery with an electrode assembly receiving unit and a gas pocket unit. The jig unit may comprise: a lower die in which a seating unit provided at one side thereof and having an electrode assembly receiving unit seated thereon and a support unit provided at the other side thereof and supporting a lower part of a connection surface of a gas pocket unit connected to the electrode assembly receiving unit are formed; and an upper device in which a fixing unit pressing and fixing the electrode assembly receiving unit seated in the seating unit and a pressing unit pressing an upper part of the connection surface of the gas pocket unit supported by the support unit to unfold the connection surface are formed.
Patent KR-20200108150-A (KR)
Title: Copy Number Variation Detecting Method and Lead Depth Normalizing Method for Copy Number Variation Detection
Inventor: CHOONGHYUN SUN
IPC: G16B25/00
Filed: 2019-03-06
Abstract: In the process of detecting a copy number variation (CNV) from sequence data, there is a need for a method to improve the accuracy of CNV detection by more efficiently normalizing a read depth value. To this end, according to an embodiment of the present invention, a CNV detection method may comprise the steps of: performing a first normalization of a read depth value based on a sequence position between sequence data of a test sample and sequence data of a plurality of control groups; performing a second normalization of the read depth value based on a target section in the sequence data of the test sample on which the first normalization has been performed; and detecting a CNV in the sequence data of the test sample subjected to the second normalization.
Patent KR-20200099939-A (KR)
Inventor: CHO YONG HO
IPC: A61L2/10
Filed: 2019-03-11
Abstract: The present invention relates to a sterilizer for a snoring prevention member. In the present invention, disclosed is a sterilizer for a snoring prevention member comprising a Y-shaped support for holding the snoring prevention member in a vertical direction. By minimizing the contact area for holding the snoring prevention member by the sterilizer for the snoring prevention member, it is possible to minimize the area not irradiated with UV light. In addition, since the snoring prevention member is vertically mounted and the surface receiving the same is formed as multiple reflective surfaces, UV light can be evenly irradiated to the snoring prevention member.
Patent KR-20190029548-A (KR)
Title: Light emitting device package
Inventor: KIM NAK HUN
IPC: H01L33/62
Filed: 2019-03-11
Abstract: The present invention relates to a light emitting device package capable of preventing a lead frame from being separated from a substrate due to heat generated from the light emitting element when the light emitting device package is driven. The light emitting device package includes: a substrate; a first lead frame and a second lead frame disposed on the substrate and separated from each other; a first pad, a second pad and a third pad disposed under the substrate and separated from each other; a light emitting device disposed on the first lead frame and electrically connected to the first lead frame and the second lead frame; a zener diode disposed on the first lead frame; and a lens disposed on the substrate, the first and second lead frames, the zener diode, and the light emitting device. A part of the first lead frame is removed in two regions corresponding to edges of the light emitting device, and thus two groove-shaped first alignment marks are provided. The substrate is exposed through the first alignment mark, and the cross-section of the first alignment mark is formed into a ′ㄱ′-shape. A part of the first lead frame is removed from an edge region of the first lead frame to provide a groove-shaped second alignment mark. A part of the groove shape of the second alignment mark is opened, and the substrate is exposed through the second alignment mark.
Patent KR-20200109550-A (KR)
Inventor: JUNG WON CHEOL
IPC: C08L71/02
Filed: 2019-03-13
Abstract: The present invention relates to a surface coating material comprising: a plurality of fluorine-containing silicone compounds; and an additive, wherein the fluorine-containing silicone compounds comprise a linker located fluorine-containing (poly)ether moiety, hydrolyzable silane moiety, and between the fluorine-containing (poly)ether moiety and the hydrolyzable silane moiety and forming non-covalent interactions between adjacent molecules, to a film, to a laminate, to a display device, to an article coated with the surface coating material on an organic substrate, and to a coating process. In addition, the surface coating material can improve the durability of a functional layer.
Patent KR-20200111857-A (KR)
Inventor: YUN BYUNGEUN
IPC: H01L29/78
Filed: 2019-03-19
Abstract: The present invention is to provide a semiconductor element including transistors having different operating characteristics and a method of manufacturing the same. According to the present invention, the semiconductor element comprises: a substrate including a first region and a second region; a first gate stack disposed on the first region of the substrate; a first source/drain contact disposed on one side of the first gate stack and connected to the substrate; a second gate stack disposed on the second region of the substrate; and a second source/drain contact disposed on one side of the second gate stack and connected to the substrate. The height of the second source/drain contact is greater than that of the height of the first source/drain contact, and the width of the second source/drain contact is greater than that of the width of the first source/drain contact.
Patent KR-20200113712-A (KR)
Inventor: CHUN SU YOUNG
IPC: H01L51/56
Filed: 2019-03-26
Abstract: Provided are a cleaning method of a metal mask and a metal mask cleaned by the same. The cleaning method of the metal mask comprises the steps of: providing a metal mask to which an environmental foreign material or an organic light-emitting material is attached; and supplying a current to an electrode immersed in an electrolyte after immersing the metal mask in the electrolyte. The current is used in a manufacturing process of an organic electroluminescent device supplied in a pulse method or a reverse pulse method.
Patent KR-20190125936-A (KR)
Inventor: CHRISTOPHER P CAPORALE
IPC: G06K19/077
Filed: 2019-04-10
Abstract: Disclosed is a radio frequency identification (RFID) technique. The technique includes a printed RFID antenna array including at least three printed RFID antenna elements and an RFID reader device with at least one RFID reader antenna sized to transmit excitation energy to a predetermined number (N>1) of printed RFID antenna elements of the printed RFID antenna array, wherein N is less than a total number of printed RFID antenna elements of the printed RFID antenna array. The RFID reader antenna is configured to receive a plurality of compound signals from each subarray consisting of N printed RFID antenna elements of the printed RFID antenna array. The RFID reader device also includes a demodulator, a decoder, and an output interface.
Patent KR-20190123681-A (KR)
Title: Nitrogen oxide storage material and exhaust gas purification method
Inventor: NAGATA NAOTO
IPC: B01J20/06
Filed: 2019-04-12
Abstract: Provided are a NO_x storage material having sufficient NO_x storage capability even in a low temperature region, and a method for manufacturing the same. The NO_x storage material comprises a complex oxide of silver and gallium. The complex oxide of silver and gallium is preferably a delafossite-type complex oxide. The complex oxide is manufactured by dissolving a salt of silver and a salt of gallium in a solvent, followed by firing the same, wherein a molar ratio of silver to gallium is preferably 2:8 to 7:3.
Patent KR-20200122553-A (KR)
Title: Energy storage System having Uninterruptible Power Supply and PWM correcting method thereof
Inventor: LEE SANG SIK
IPC: H02J9/06
Filed: 2019-04-18
Abstract: Disclosed are an energy storage system (ESS) system having an uninterruptible function and a PWM correction method in accordance with the same. The present invention corrects a PWM signal of a bidirectional converter device based on a current and voltage supplied from a grid side in the bidirectional converter device of a PWM converting method, thereby improving a power factor, a low voltage, and harmonics generated from grid side linear and nonlinear loads and maximally improving energy efficiency. Moreover, a connection between the grid side and a load side is blocked in case of a power outage and a switch unit of providing discharge power of the bidirectional converter device to the load side is separately added, thereby efficiently and stably protecting the load side in case of the power outage and improving efficiency, reliability, and stability.
Patent KR-20200016780-A (KR)
Title: Power supply apparatus
Inventor: NAGANO MASAAKI
IPC: H05B45/50
Filed: 2019-04-18
Abstract: According to the present invention, a power supply apparatus comprises: an input unit (10) which receives an input voltage from the outside; a power supply unit (20) for generating a power supply voltage from the input voltage input through the input unit (10); an output unit (30) including output terminals (32, 33) for outputting the power supply voltage; and a lighting circuit (12) which is connected to the input unit (10) and is turned on as applied with the input voltage. The lighting circuit (12) changes a lighting mode according to the input voltage.
Patent KR-20200122580-A (KR)
Title: A solar tracking apparatus
Inventor: CHOI DAI KYU
IPC: H02S30/10
Filed: 2019-04-18
Abstract: The present invention provides a solar tracking device which can simplify a structure of tracking a location change of the sun. The solar tracking device comprises: a rotation shaft installed in a first axis direction on first and second support frames spaced apart from each other, and rotatable around a first axis; a solar cell module installed on the rotation shaft to be rotatable around a second axis perpendicular to the first axis; a first moving member rotating the rotation shaft around the first axis; and a second moving member rotating the solar cell module around the second axis on the rotation shaft.
Patent KR-20190126717-A (KR)
Inventor: SAKATA HIDEJI
IPC: H01L21/677
Filed: 2019-04-29
Abstract: An objective of the present invention is to properly support an object separated from a reference position and suppress shaking of an ascending base during an ascent. A transport system (100) includes a transport device (3) to move and place a raw tire (T) between a rack unit (11) and the same. The transport device (3) includes an ascending base (35), a support unit (37), and a guided unit (39a). The ascending base (35) is capable of ascending. The support unit (37) is arranged on the ascending base (35) to support an inner wall of an upper surface of the raw tire (T) from the below. The guided unit (39a) is arranged on the ascending base (35). A guide unit (13) having a lower portion (131) forming a first gap (S1) between the guided unit (39a) and the same and an upper portion (133) forming a second gap (S2) between the guided unit (39a) and the same is arranged on the rack unit (11).
Patent KR-20200126309-A (KR)
Title: A Kimchi made with Sprout Barley and Balloon Flower Roots with Fine Dust control and Thrombosis Function
Inventor: EOM JAE PUNG
IPC: A23B7/10
Filed: 2019-04-29
Abstract: The present invention relates to kimchi made with sprout barley, sea mustard, balloon flower roots, and natto and, more specifically, to kimchi food for dissolving blood clots and removing fine dust from a human body. With age, blood clots are formed in the blood vessels.Blood clots refer to a phenomenon appearing in various forms, in which the blood becomes cloudy and is coagulated in various forms. When blood clots are accumulated in the blood vessels and blood cannot be supplied to each body portion, a cerebral infarction in addition to aging occurs when blood supply to the brain is blocked, a myocardial infarction occurs when blood vessels are blocked in the heart, and atherosclerosis occurs when an artery is blocked. In general, various drugs for thrombolysis are on the market and there are herbal medicines for discharging fine dust, but food for preventing them and decomposing and discharging toxicities is provided, thereby preventing diseases. Accordingly, an objective of the present invention is to make and provide kimchi made with a food material having an excellent antithrombosis function and a food material having an excellent fine dust decomposition function. Accordingly, the present invention is a needed invention. Kimchi is made by mixing major ingredients including sprout barley, pear, bellflower roots with spice sauce including natto, perilla oil, salted fish, and seaweed.
Patent KR-20200132166-A (KR)
Inventor: PI KWANG HYUN
IPC: F16D69/04
Filed: 2019-05-15
Abstract: The present invention relates to a brake pad manufacturing device for manufacturing a brake pad including a friction material and a back plate provided on the rear surface of the friction material, which includes: a grinding unit for processing the upper surface of the friction material from the top; a first supply unit for overturning a brake pad processed with the friction material; and a powder coating unit for spraying paint from the top to the bottom on the back plate of the brake pad supplied from the first supply unit.
Patent KR-20200133404-A (KR)
Inventor: YANG IL SUK
IPC: F02B29/04
Filed: 2019-05-20
Abstract: The present invention relates to a condensate discharge device of a vehicle intercooler, capable of removing a condensate collected in the intercooler. The object of the present invention is to provide the condensate discharge device of a vehicle intercooler, capable of preventing problems caused by accumulation of a large amount of condensate in an outlet tank by discharging the condensate collected in the outlet tank of the intercooler to an engine from time to time.
Patent KR-20200070976-A (KR)
Inventor: AN SANG GIL
IPC: H02K33/16
Filed: 2019-05-21
Abstract: The present invention relates to a vibration generator including: a case providing an accommodating space therein; a plate-shaped first permanent magnet accommodated in the accommodating space; a plate-shaped second permanent magnet accommodated in the accommodating space and disposed to face the first permanent magnet; an electromagnet accommodated in the accommodating space and positioned between the first permanent magnet and the second permanent magnet; a first elastic support coupled to the electromagnet; and a second elastic support coupled to the first elastic support and the case. The electromagnet includes: a magnetic core extending in parallel to a first direction and having both ends respectively facing the first permanent magnet and the second permanent magnet; and a winding coil surrounding the magnetic core. The first elastic support has at least one elastic leg positioned between the first permanent magnet and the second permanent magnet to be apart from the side surface of the electromagnet and linearly extending in parallel to a second direction perpendicular to the first direction. The second elastic support has at least one elastic support portion positioned between the first permanent magnet and the second permanent magnet to be apart from the side surface of the electromagnet and linearly extending in parallel to a third direction perpendicular to the first and second directions.
Patent KR-20190136951-A (KR)
Inventor: AOKI SHOTARO
IPC: C07F7/08
Filed: 2019-05-27
Abstract: Provided by the present invention is a carbonate group-containing silane compound which is chemically stable and does not damage the safety of a lithium ion secondary battery even when used in a strict environment in a case of being used as an additive of non-aqueous electrolyte. The carbonate group-containing silane compound is represented by formula 1. In formula, each of R^1 and R^4 independently represents a substituted or unsubstituted linear or branched divalent hydrocarbon group having 1 to 10 carbon atoms; each of R^2, R^3, R^5, R^6, and R^7 independently represents a substituted or unsubstituted linear or branched alkyl or alkenyl group having 1 to 10 carbon atoms; R^8 represents a substituted or unsubstituted monovalent hydrocarbon group having 1 to 10 carbon atoms; and n is 1 or 2.