baber/WOPTO huggingface dataset:
Patent KR-20200009769-A (KR)
Title: Liquid detergent composition
Inventor: KIM DAE SONG
IPC: C11D3/20
Filed: 2018-07-20
Abstract: The present invention relates to a liquid detergent composition and, more specifically, to a liquid detergent composition capable of being certified as an environmentally friendly product, improving cleaning power, and reducing skin irritation. The liquid detergent composition includes alkyl ethyl oxide sulfate (alkyl-EO-sulfate), alkyl polyglycoside, sodium benzoate, ethylenediaminetetraacetic sodium salt (EDTA sodium salt), propylene glycol, xanthan gum, and water.
Patent KR-20200009820-A (KR)
Title: Nanoparticle delivery systems complexed with shRNA and pDNA and methods for differentiation using the same
Inventor: PARK KEUN HONG
IPC: C07K14/47
Filed: 2018-07-20
Abstract: The present invention provides a nanoparticle carrier obtained by complexing a first plasmid vector and a second plasmid vector with polyethyleneimine conjugated with dexamethasone, wherein the first plasmid vector comprises a short hairpin RNA (shRNA) targeting an ATF4 gene, and the second plasmid vector comprises an SOX9 gene or C/EBPα gene. In addition, the present invention provides a method for differentiating stem cells into chondrocytes or adipocytes using the nanoparticle carrier.
Patent KR-20190122523-A (KR)
Title: Processes for reducing leakage and improving adhesion
Inventor: HSIEH YUN CHEN
IPC: H01L21/56
Filed: 2018-07-20
Abstract: A method includes a step of forming a metal seed layer on a dielectric layer, and a step of forming a patterned mask over the metal seed layer. An opening in the patterned mask is on the first portion of the dielectric layer. The patterned mask overlaps the second portion of the dielectric layer. The method further includes a step of plating a metal region in an opening, a step of removing a patterned mask to expose portions of a metal seed layer, a step of etching the exposed portions of the metal seed layer, a step of plasma on the surface of the second portion of the dielectric layer, and a step of performing an etching process on the surface of the second portion of the dielectric layer.
Patent KR-20200010872-A (KR)
Inventor: EOM JAE HYEON
IPC: H01M10/63
Filed: 2018-07-23
Abstract: A battery preheating method by the present invention includes: a first step of measuring the temperature of each part cell by using a temperature sensor; a second step of allowing a battery management system to determine whether a part cell requiring a preheating below a reference temperature set in advance from each part cell exists or not; a third step of allowing the battery management system to determine whether a charging rate of an auxiliary battery is equal to or greater than a reference value when the part cell requiring a preheating exists in the second step; a fourth step of allowing the battery management system to set the auxiliary battery as a preheating power source when a charging rate of the auxiliary battery is equal to or more than a reference value in the third step; a fifth step of allowing the battery management system to set the preheating order of the part cell requiring a preheating in the order of higher temperature; a sixth step of preheating a part cell having the highest temperature among the part cells requiring a preheating by using the set preheating power source; a seventh step of allowing the battery management system to determine whether the temperature of a part cell of being preheated is equal to or higher than a reference temperature; an eighth step of allowing the battery management system to stop the preheating of the part cell when the temperature of the part cell of being preheated is equal to or more than a reference value in the seventh step; a ninth step of determining whether the temperatures of all part cells are equal to or higher than a reference temperature by using the temperature sensor; and a tenth step of allowing the battery management system to stop all preheating steps if the temperatures of all part cells are equal to or higher than a reference temperature in the ninth step. The present invention is able to preheat a battery effectively even at a very low temperature.
Patent KR-20200011274-A (KR)
Title: System For Vehicle Location Transmission Using Vehicle Information
Inventor: KANG SEOK HYUN
IPC: H04L9/32
Filed: 2018-07-24
Abstract: The present invention provides a system for vehicle location transmission. More specifically, the present invention relates to a vehicle location transmission system based on unique ID information and connect key information of a vehicle. Provided is the vehicle location transmission system using vehicle unique information for providing location information of a vehicle only to a terminal which is authenticated through authentication between the vehicle and the terminal.
Patent KR-20200022117-A (KR)
Title: forecast and warning information providing system and method for Harmful work environment using big data analysis
Inventor: LEE SEONG JUN
IPC: G08B21/18
Filed: 2018-08-22
Abstract: The present invention relates to a forecast/warning service providing system for a harmful factor of a work environment using big data analysis and a method thereof which collect surrounding environment information such as sex, age, work time pattern, air quality, temperature, humidity and the like of farm or livestock farm workers to analyze whether the surrounding environment information corresponds to a proper environment or a harmful environment for a current worker to perform work and provide a user with forecast/warning information. Specifically, the forecast/warning service providing system comprises: an environment information collection unit to collect internal environment information of a workplace to be managed with divided inside and outside in real time and transmit the collected internal environment information; a user terminal which is adjacent to the environment information collection unit to data-communicate with the environment information collection unit, receives the internal environment information collected by the internal environment information, and transmits the received internal environment information and unique identification information at every set first time; and a service providing server to store user information including previously inputted age, sex, and workplace address of a user and environment information transmitted by the user terminal to build a database and predict harmful factors for the workplace to be managed based on the information stored in the database to provide the user terminal with whether work is possible.
Patent KR-20200022688-A (KR)
Title: CARBON NANOTUBE SHEET WITH FERROELECTRIC MATERIAL FOR Li-S BATTERIES AND METHOD OF MANUFACTURING THE SAME
Inventor: YOON WOO YOUNG
IPC: H01M10/052
Filed: 2018-08-23
Abstract: Disclosed are a method for manufacturing a carbon nanotube-barium titanate composite sheet and a lithium sulfur secondary battery using the same. According to an embodiment of the present invention, it is possible to provide a carbon nanotube-barium titanate composite sheet capable of suppressing polysulfide elution during a reaction of a lithium sulfur battery and a lithium sulfur secondary battery using the same.
Patent KR-20200023102-A (KR)
Title: Chalcogen-containing compound, its preparation method and thermoelectric element comprising the same
Inventor: KIM MIN KYOUNG
IPC: C30B29/46
Filed: 2018-08-24
Abstract: The present invention provides: a novel chalcogen compound represented by chemical formula 1 below, having an increased output factor in a low-temperature area, as well as reduced thermal conductivity, and thus exhibiting a superior thermoelectric performance index; a method for producing the same; and a thermoelement comprising the same. [Chemical formula 1] V_1Sn_(a-x)In_xSb_2Te_(a+3), wherein V, a, and x are as defined in the description.
Patent KR-20200025259-A (KR)
Title: Cable tray for ship based on thermosetting SMC multi-filament
Inventor: CHOI JI HOON
IPC: F16L3/22
Filed: 2018-08-29
Abstract: The present invention provides a cable tray for a ship based on a thermosetting SMC multi-filament and reduces the weight by using side rails and cross bars made of a sheet molding compound (SMC) composite material molded by a prepreg production method, and is capable of being effectively applied to ships or offshore plants. Moreover, the present invention improves production quality and promotes manufacturing time by configuring a side rail to be coupled to the crossbar through a rivet or to bonded with an adhesive material without welding and reduces production cost and facilitates easy assembly work by applying the cross rails having the same standard to an out-type side rail and an in-type side rail.
Patent KR-20190028300-A (KR)
Inventor: SUZUKI KATSUHIKO
IPC: H01L21/56
Filed: 2018-08-31
Abstract: The present invention is to provide a method for processing a wafer, which is capable of performing an alignment process through a sealing material containing carbon black coated on a surface of a wafer. A method for processing a wafer, in which devices each having a plurality of bumps are formed on each region of a surface partitioned by a plurality of division-intended lines formed to cross each other, comprises: a first cutting groove forming process for forming a first cutting groove having the depth corresponding to the finishing depth of a device chip by means of a first cutting blade along the division-intended line from a surface side of the wafer; a sealing process for sealing the surface of the wafer including the first cutting groove by using a sealing material; a grinding process for exposing the sealing material in the first cutting groove by grinding the wafer from the rear side of the wafer to the finishing thickness of the device chip; an alignment process for detecting an alignment mark by penetrating the sealing material through an infrared photographing means from the surface side of the wafer to photograph the surface side of the wafer, and detecting the division-intended line to be cut on the basis of the alignment mark; and a division process for cutting the sealing material in the first cutting groove by means of a second cutting blade having the thickness smaller than that of the first cutting blade along the division-intended line from the surface side of the wafer, and dividing the wafer into individual device chip having a surface and four sides surrounded by the sealing material.
Patent KR-20200032315-A (KR)
Title: Magnetorheological tire rubber compositie
Inventor: JEON JAE HYUN
IPC: C08K9/06
Filed: 2018-09-18
Abstract: Disclosed is a tire rubber composition with magnetorheological properties. According to the present invention, the tire rubber composition with magnetorheological properties comprises 10-30 vol% of a magnetic reactive material exhibiting polarity with respect to magnetism; and residual raw rubber. According to the present invention, it is possible to produce a magnetorheological elastic body whose modulus can change by the intensity of a magnetic field applied from the outside, and the driving mode control by driving habit change, riding quality, and handling through a change in stiffness is possible by using the same.
Patent KR-20200033037-A (KR)
Title: A antigen fused with porcine Fc fragment and vaccine composition comprising the same
Inventor: LEE YONGJIK
IPC: A61K39/385
Filed: 2018-09-19
Abstract: The present invention relates to an antigen fused with an Fc fragment of pigs, which relates to a vaccine composition having a self-immune enhancing effect by binding the Fc fragment to various antigens and to a method for manufacturing the same. The antigen fused with the Fc fragment of pigs according to the present invention can not only increase the immunogenicity of the antigen itself without the use of additional adjuvants, but also increase the solubility and stability of the antigen, thereby being easy for antigen separation and storage.
Patent KR-20200036608-A (KR)
Title: A phthalonitrile-based curable resin composition having excellent heat resistance and a prepolymer thereof
Inventor: KO EUN HO
IPC: C08G73/10
Filed: 2018-09-28
Abstract: The present invention relates to a phthalonitrile-based curable resin composition and a prepolymer thereof. According to the present invention, provided is a phthalonitrile-based curable resin composition that is easy to manufacture, has excellent heat resistance, and thus is applicable to various fields. The curable resin composition includes: (a) a phthalonitrile compound; and (b) a curing agent which is a compound represented by formula 1.
Patent KR-20190041427-A (KR)
Title: Brazed article, fuel rail assembly and methods for producing the same
Inventor: SERRA GIANDOMENICO
IPC: F02M55/02
Filed: 2018-10-11
Abstract: A soldering article comprises: a first component (4); a second component (6); and a soldering bonding part to fixate the two components (4, 6) altogether by a soldering filling material distributed between a first bonding area formed by a surface portion of the first component (4), and a second bonding area formed by a surface portion of the second component (6). One or both of the bonding areas is/are provided with at least one elongated slot (14) therein, which is organized to contain a soldering material. The first component (4) may comprise a fuel rail of a fuel rail assembly provided for a fuel injection system of an internal combustion engine. Moreover, the second component (6) may comprise a fuel adapter connecting the fuel rail to a fuel injector or a fixating bracket.
Patent KR-20200041615-A (KR)
Title: Transformed methanotrophs for producing 3-Hydroxypropionic acid and uses thereof
Inventor: LEE EUN YEOL
IPC: C12P7/42
Filed: 2018-10-12
Abstract: The present invention relates to transformed methanotrophic bacteria for 3-hydroxypropionic acid production, having enhanced activities of: malonyl-CoA reductase; and acetyl-CoA carboxylase and/or methylmalonyl-CoA carboxyltransferase. In addition, the present invention relates to a method of producing 3-hydroxypropionic acid by using the transformed methanotrophic bacteria; and a composition for producing 3-hydroxypropionic acid, comprising the transformed methanotrophic bacteria. The transformed methanotrophic bacteria of the present invention is capable of producing 3-hydroxypropionic acid with a high yield from C1 carbon sources, and thus can be beneficially used in an eco-friendly and economical manner in high-throughput production of 3-hydroxypropionic acid.
Patent KR-20200042808-A (KR)
Inventor: BAEK LEE HYEON
IPC: C07C13/72
Filed: 2018-10-16
Abstract: The present invention provides a novel compound and an organic light emitting device using the same. The compound according to the present invention may be used as a material for an organic material layer of an organic electroluminescent device, and may improve efficiency, low driving voltage and/or lifespan characteristics in the organic light emitting device. The compound is represented by formula 1.
Patent KR-20200044361-A (KR)
Inventor: EOM YOUNG HO
IPC: B25J19/06
Filed: 2018-10-19
Abstract: The present invention relates to a robot arm for a casting ladle and, more specifically, to a robot arm for a casting ladle, capable of preventing a negligent accident by enabling a worker to stably move a ladle. According to the present invention, the robot arm for a casting ladle comprises: a support; a first rotary tool formed in a cylindrical shape on an upper part of the support; a case provided on an upper part of the first rotary tool; a cylinder; a first arm; a second arm; a rotary bracket; a second rotary tool formed in a cylindrical shape on an upper part of the rotary bracket; an extension arm; a third rotary tool formed in a cylindrical shape on one side of a lower part of the extension arm; a holder; a handle unit; a control unit provided in the handle unit; a ladle holding tool; and a ladle.
Patent KR-20200046442-A (KR)
Title: Apparatus of inputing flux
Inventor: HONG SUNG JIN
IPC: C21C7/076
Filed: 2018-10-24
Abstract: According to the present invention, provided is a flux input apparatus comprising: a melting device in which molten metal is stored; and a nozzle for supplying a flux into the melting device. The nozzle includes: a supply path in which the movement of the flux is made and divided into a straight portion extending downward and a bent portion bent from the straight portion; and a refractory portion surrounding the supply path and formed of a refractory material.
Patent KR-20200046873-A (KR)
Inventor: CHO YONG SEOK
IPC: F27B9/24
Filed: 2018-10-26
Abstract: The present invention provides a material heating device comprising: a tunnel path for heating a material; and a replacement section for retaining at least the material by replacing at least one of a first area around a lead-in part where the material is drawn into the tunnel path and a second area around a lead-out area where the material is drawn out from the tunnel path. The replacement section comprises: a cover means for covering the material to reduce the temperature loss of the material; and a cylindrical flat roll means for moving the material to pass through the cover means while being in rotation contact with a bottom line in the width direction of the material.
Patent KR-20190049511-A (KR)
Inventor: STURM JORGEN
IPC: G06F13/38
Filed: 2018-10-29
Abstract: Disclosed is a method of operating a plurality of operating units for supplying power to an electronic device. The method includes a step of mutually exchanging a data frame including a bit sequence between a master control unit (MCU) and at least one of a plurality of operating units on a slave node. The method includes: a step of applying an ID field for addressing at least one operating unit; and a step of applying a data field including information and/or an instruction regarding the status of an electronic unit. The ID field applying step includes: a step of displaying an operating unit address by using a first bit substring including an N bit; a step of enabling the master control unit to identify whether to receive or transmit data, or a step of enabling each addressing operating unit to decode a corresponding action (of various actions) requested by the master control unit by using an R/T instruction bit; a step of conducting a length decoding process to include information in the ID field regarding the type of instruction included in the data frame by using an F function bit; and a step of displaying the length of a bit string in the data field or allocating a data bit to a different electronic unit by using a second bit substring. Therefore, the present invention is capable of obtaining a flexible communication network for the transmission of diagnosis information.
Patent KR-20200051093-A (KR)
Inventor: YANG TAE HOON
IPC: H01L51/56
Filed: 2018-11-02
Abstract: The present invention relates to a pixel, a display device including the pixel, and a display device manufacturing method. In the present invention, some transistors in a pixel are embodied as a tunneling element, and thus excellent element characteristics can be ensured and reliability can be improved. The pixel includes: a light-emitting element; a first transistor connected between a first node and the light-emitting element and controlling the amount of the current flowing from a first drive power source of the first node to the second drive power source via the light-emitting element; a second transistor connected between a data line and the first transistor and turned on at an i-th scanning signal, wherein i is a natural number equal to or greater than 2; a third transistor connected between the first transistor and the first node and turned on at the i-th scanning signal; and a fourth transistor connected between the first node and a reset power line for reset power application and turned on at an i-1st scanning signal. Moreover, the fourth transistor can be set as a tunneling electric field effect transistor including: source and drain regions formed at a predetermined distance from each other and in opposite conductivity types; a channel region provided between the source and drain regions; and a gate electrode provided on the channel region with a gate insulation layer interposed.
Patent KR-20200052177-A (KR)
Title: Polycarbonate resin composition and molded articles thereof
Inventor: BAHN HYONG MIN
IPC: C08K5/54
Filed: 2018-11-06
Abstract: The present invention relates to a polycarbonate resin composition and a molded article comprising the same. More particularly, the present invention relates to a polycarbonate resin composition exhibiting good processability, excellent flame retardancy and weatherability, and a molded article manufactured therefrom.
Patent KR-20200055989-A (KR)
Inventor: PARK CHANGHWA
IPC: H05K1/11
Filed: 2018-11-14
Abstract: According to one aspect of the present invention, a printed circuit board comprises: a flexible insulating layer; a rigid insulating layer laminated on a portion of the flexible insulating layer; and a coverlay which is collectively bonded to the upper surface of the rigid insulating layer, the upper surface of the flexible insulating layer, and the side of the rigid insulating layer disposed between the upper surface of the rigid insulating layer and the upper surface of the flexible insulating layer, wherein the coverlay is bonded by an adhesive layer.
Patent KR-20200059476-A (KR)
Inventor: KIM DONG HYUN
IPC: B62D5/04
Filed: 2018-11-21
Abstract: The present invention relates to a motor control device which controls a motor of motor driven power steering (MDPS), and a method thereof. According to an embodiment of the present invention, the motor control device comprises: a motor; a first driving unit driving the motor; a second driving unit physically separated from the first driving unit and driving the motor; a switching unit switching the first driving unit or the second driving unit by a switching control signal; and a control unit outputting the switching control signal switching the first driving unit or the second driving unit if a switching condition is satisfied.
Patent KR-20190059853-A (KR)
Inventor: KIM JOO SEONG
IPC: H01M10/0525
Filed: 2018-11-21
Abstract: According to the present invention, a secondary battery includes: an electrode assembly; and an exterior material having a structure in which an upper coined unit and a lower coined unit are coined and processed repetitively to surround the outside of the electrode assembly. The upper coined unit and the lower coined unit form a crease pattern. The electrode assembly includes: at least one unit cell which has a pair of electrode plates with a separation film therebetween while having different polarities; an electrode mixture which is coated on one side or both sides of the pair of electrode plates; and electrode tabs on which the electrode mixture is not coated while protruding respectively from the electrode plates. The electrode tabs include a tab for electrode parallel connection and a tab for electrode lead connection. The electrode plate has at least one electrode tab between the tab for electrode parallel connection and the tab for electrode lead connection, and has a structure of reinforcing an elastic polymer film on a local part of the exterior material. The present invention is provided to ensure safe use.