baber/WOPTO huggingface dataset:
Patent KR-20200043127-A (KR)
Inventor: YUN SUK HWAN
IPC: H01M8/1018
Filed: 2018-10-17
Abstract: The present invention relates to a catalyst composite for a fuel cell, comprising: a support comprising carbon (C); a metal catalyst supported on the support; and an ionomer binder coated on the surface of the support and the metal catalyst. The ionomer binder coated on the surface of the metal catalyst is formed thinner than the ionomer binder coated on the surface of the support.
Patent KR-20190055729-A (KR)
Title: Cathode active material and manufacturing method thereof
Inventor: CHOI MOON HO
IPC: C01G53/00
Filed: 2018-10-23
Abstract: The present invention relates to a positive electrode active material for a secondary battery and a method for manufacturing the same. More particularly, the present invention relates to a lithium composite oxide and a manufacturing method thereof, wherein, in a lithium composite oxide comprising secondary particles in which primary particles are aggregated, manganese oxide is present in a periphery of primary particles, a concentration of Mn oxide in the primary particles exhibits a concentration gradient from a center of particles to a surface of particles, the concentration of Mn oxide in the secondary particles exhibits the concentration gradient from the center of particles to the surface of particles, and a lithium ion migration path is formed in primary particles. The secondary battery comprising the positive electrode active material for the secondary battery according to the present invention exhibits high safety while exhibiting high capacity and high output.
Patent KR-20200047961-A (KR)
Inventor: CHO WAN KI
IPC: B60W40/068
Filed: 2018-10-29
Abstract: The present invention relates to an integrated control system for a vehicle, which can perform a stable ABS operation and braking force generation of the vehicle even in a braking situation where left and right side friction coefficients (μ) of a road surface are different from each other, thereby securing a stable braking performance and controlling the behavior of the vehicle. To achieve the purpose, the integrated control system for a vehicle comprises: a friction coefficient calculation unit which calculates friction coefficients of left side and right side road surfaces, respectively, based on vehicle wheel state information collected from a vehicle during an anti-lock brake system (ABS) operation in driving and pre-stored setting information; a feedforward braking pressure calculation unit which calculates a feedforward braking pressure of each vehicle wheel by using the friction coefficients of the left side and right side road surfaces, which are calculated by the friction coefficient calculation unit; an ABS braking pressure calculation unit which calculates an ABS braking pressure of each vehicle wheel based on the feedforward braking pressure calculated by the friction coefficient calculation unit and slip rate information of the vehicle wheel; a rear wheel steering control amount calculation unit which calculates a rear wheel steering control amount for yaw compensation by using the ABS braking pressure of each vehicle wheel, which is calculated by the ABS braking pressure calculation unit; and a rear wheel steering control unit which executes a rear wheel steering control of the vehicle according to the rear wheel steering control amount calculated by the rear wheel steering control amount calculation unit.
Patent KR-20200047994-A (KR)
Inventor: KIM KI WAN
IPC: E04H3/22
Filed: 2018-10-29
Abstract: The present invention relates to a structure of a theater in a multiplex cinema. According to the present invention, the structures of each theater in the multiplex cinema are designed in a shape in which a screen side having a triangle, trapezoidal, or fan shape is widened and an opposite side thereof is narrow. When the structure is designed thereby, the number of the theaters in the same space is increased so that efficiently operation for suppliers can be performed. From the consumer′s point of view, screens in each of the theaters are further increased as compared to the general rectangular theater so that movies in various contents can be enjoyed without burden to costs. Therefore, the consumers can obtain greater satisfaction.
Patent KR-20200048246-A (KR)
Inventor: OH MYOUNGWON
IPC: H04L29/08
Filed: 2018-10-29
Abstract: According to one embodiment of the present invention, a method for managing a distributed ledger based on a blockchain comprises the steps of: receiving a proposed block from a client by each of a plurality of nodes; sequentially transmitting first hash information generated at a starting node among transmission paths in which the plurality of nodes are continuously configured, to each of the plurality of nodes along the transmission path; and registering the blocks in the distributed ledger by consensus registration of the blocks in the reverse direction of the transmission path if the number of nodes receiving the first hash information among the plurality of nodes is greater than or equal to a threshold.
Patent KR-20190047646-A (KR)
Inventor: LEI XINJIAN
IPC: C23C16/30
Filed: 2018-10-29
Abstract: Provided are a method and composition for producing a porous low k dielectric film via chemical vapor deposition. The method comprises the following steps: providing a substrate within a reaction chamber; introducing into the reaction chamber a gaseous reagent including at least one structure-forming precursor containing a salicylic compound and with or without a porogen; applying energy to the gaseous reagent in the reaction chamber to induce reaction of the gaseous reagent to deposit a preliminary film on the substrate, wherein the preliminary film contains the porogen, and the preliminary film is deposited; and removing, from the preliminary film, at least a portion of the porogen contained therein and providing the film with pores and a dielectric constant of 3.0 or less. In certain embodiments, the structure-forming precursor further comprises a hardening additive.
Patent KR-20200051086-A (KR)
Inventor: MOON SEONG JAE
IPC: C08J9/224
Filed: 2018-11-02
Abstract: A method for manufacturing a semi-fireproof insulator using expanded polystyrene (EPS) according to the present invention comprises a step of primarily foaming EPS powder, as a raw material, to prepare granules; a step of mixing the EPS powder with an additive containing graphene oxide to conduct primary coating; a step of drying and aging; a step of compressing using steam; a step of secondary coating using the steam; and step of forming and drying. The additive is prepared by mixing water, graphene oxide, and a flame retardant at a predetermined mixing ratio. According to the present invention, the insulator has excellent flame retardant performance by comprising an adequate amount of graphene oxide compared to conventional insulator.
Patent KR-20200052559-A (KR)
Title: Cartridge for in vitro diagnostics analyzer
Inventor: LEE JOONG JIN
IPC: G01N35/00
Filed: 2018-11-07
Abstract: According to one embodiment, a cartridge of an analysis apparatus for in vitro diagnosis comprises: a plurality of capillary units; a first body including a plurality of reagent storage units for storing different reagents and a membrane housing provided with a membrane through which selective permeation is possible; a first sealing paper provided on an upper side of each reagent storage unit; a second body including a to-be-measured unit in which the membrane housing is loaded and a sample inlet is formed, a loading unit in which the plurality of reagent storage units are loaded, and a plurality of first accommodation holes which are formed in the loading unit and in which the plurality of capillary units are accommodated; and a third body loaded in the loading unit and having a plurality of second accommodation holes which are formed to correspond to the first accommodation holes and in which the plurality of capillary units are accommodated, wherein the second body has, in the loading unit, a first analysis window through which the capillary units are analyzed from the outside when the capillary units are accommodated in the first accommodation holes, and the third body has a second analysis window at a position corresponding to the first analysis window.
Patent KR-20190140812-A (KR)
Inventor: ZIMMERER GREGOR
IPC: A01K31/17
Filed: 2018-11-15
Abstract: The present invention relates to a battery cage for managing poultry, capable of drying poultry excrement to increase a living space of poultry per cage. According to the present invention, at least two horizontal cage rows (11, 11.1, 11.2, 11.3) formed as cage housings (12.1, 12.2, 12.3) are arranged adjacent to each other, each excrement container (20) extends below the cage rows (11, 11.1, 11.2, 11.3), and an air fan flap (32) separately contains an upper power transfer part (146) and a lower fan part (147).
Patent KR-20200057401-A (KR)
Title: Fullerene derivatives, and organic photoelectric device, image sensor, and electronic device including the same
Inventor: SHIBUYA HIROMASA
IPC: H01L27/30
Filed: 2018-11-16
Abstract: The present specification relates to a fullerene derivative including a substituent represented by chemical formula 1, an organic photoelectric device including the fullerene derivative, an image sensor, and an electronic device. In the chemical formula 1, X, Ar, R^1 to R^3, a, b and c are the same as defined in the specification. The fullerene derivative has excellent optical and electrical properties.
Patent KR-20200059990-A (KR)
Inventor: OHM JIYEON
IPC: A61K8/02
Filed: 2018-11-22
Abstract: Provided is a cosmetic composition containing a raw material including spherical powder, plate-shaped powder, pearl, and oil binder; and a water-soluble binder, wherein the water-soluble binder contains glycerin and water. In addition, provided are a manufacturing method of a compressed powder for makeup including a step of adding the raw material to a mixture composed of glycerin and water to prepare a wet paste and freeze-drying the same thereafter, and a compressed powder for makeup.
Patent KR-20200060014-A (KR)
Inventor: SHIN JIN CHEOL
IPC: H05K5/03
Filed: 2018-11-22
Abstract: Disclosed is a mobile terminal case with a screen expansion function. The mobile terminal case includes: a case portion having an inner space in which the mobile terminal is stored; a cover portion covering one side of the case to protect the mobile terminal; a display unit as a single sheet, including a connection terminal connected to a terminal connection port of the mobile terminal, and a flexible display element; and a screen expansion driving unit for opening the display.
Patent KR-20190062230-A (KR)
Title: Transport vehicle
Inventor: MORIMOTO YUICHI
IPC: H01L21/677
Filed: 2018-11-23
Abstract: A transport vehicle is arranged on transport equipment to transport a storage container for storing an object to be stored to a transport place installed in the transport equipment. The storage container has a light-transmittable window unit between the outside and the inside of the storage container. The transport vehicle comprises: a container retaining unit to retain the storage container; a cover unit to cover the storage container retained on the container retaining unit; a position changing unit to change the position of the container retaining unit retaining the storage container; and a detection unit to detect the object to be stored in the storage container through the window unit. The detection unit is installed on the cover unit. If the detection unit and the window unit do not face each other during transport of the storage container, the position changing unit changes the position of the container retaining unit to allow the detection unit and the window unit to face each other.
Patent KR-20190060712-A (KR)
Title: Structure and formation method of memory device
Inventor: TRINH HAI DANG
IPC: H01L45/00
Filed: 2018-11-23
Abstract: Provided are a structure of a semiconductor device structure and a formation method of a structure. The method comprises the following steps: forming a lower electrode layer on a substrate; forming a data storage layer on the lower electrode layer; forming an ion diffusion barrier layer on the data storage layer; and forming a capping layer on the ion diffusion barrier layer, wherein the ion diffusion barrier layer is a metal material doped with nitrogen, carbon, or a combination thereof and the capping layer is made of a metal material. The method further comprises a step of forming an upper electrode layer on the capping layer.
Patent KR-20200064320-A (KR)
Title: Method for manufacturing Saengmaeksan Cheong
Inventor: HAN HEE JEONG
IPC: A23L21/12
Filed: 2018-11-29
Abstract: The present invention relates to a method of manufacturing a saengmaeksan (medicine made by adding and decocting ginseng, Schisandra chinensis, and Liriope muscari) tea to manufacture tea with saengmaeksan. The method includes processes of adding honey and sugar to produce a sweet taste. Accordingly, the bitter or astringent taste generated by various ingredients constituting saengmaeksan is neutralized by the sweet taste, thereby improving the texture. The method of manufacturing a saengmaeksan tea includes a process of adding apples. Accordingly, since the fructose of the apple produces a sweet taste, it is possible to reduce the amount of sugar for producing a sweet taste, thereby reducing the amount of refined sugar used as sugar. Therefore, the side effects of refined sugar such as hyperglycemia can be minimized, and various beneficial ingredients of the apple are added to the saengmaeksan tea. The method of manufacturing a saengmaeksan tea includes the process of adding radish instead of ginseng. Accordingly, various side effects that may occur due to the ginsenosides contained in ginseng are prevented, but various beneficial ingredients of radish are added to the saengmaeksan tea.
Patent KR-20200064801-A (KR)
Title: Fe-CONTAINING BRIQUETTES AND MANUFACTURING METHOD THEREOF
Inventor: RYOU JIN HO
IPC: C22B1/244
Filed: 2018-11-29
Abstract: The present invention relates to an iron briquette and a manufacturing method thereof. The present invention is to provide iron briquette used in a molten-reducing iron manufacturing process containing iron sludge and iron dust, and a manufacturing method thereof. The manufacturing method of the iron briquette according to one embodiment of the present invention includes the following steps of: manufacturing an iron mixture by mixing the iron sludge and the iron dust; pre-assembling the iron mixture to manufacture aggregates; preparing a mixture by mixing the aggregates, bituminous coal, and a binder; aging the mixture; and shaping the mixture.
Patent KR-20200065581-A (KR)
Inventor: YUN CHOONG HO
IPC: C12R1/25
Filed: 2018-11-30
Abstract: The present invention relates to a fermentation strain Lactobacillus plantarum 3063. More specifically, the present invention relates to a strain Lactobacillus plantarum 3063 (Accession number: KACC92252P) which increases the content and quality of dietary fiber by fermenting bamboo shoot (Phyllostachys nigra) to increase the activity of alleviating or preventing constipation.
Patent KR-20200066987-A (KR)
Inventor: CHO JEONG IN
IPC: A23L33/105
Filed: 2018-12-03
Abstract: The present invention relates to a process for preparing a fermented product of sprout ginseng and beans by using a Rizofus starter, and a fermented composition prepared by the method. More specifically, the present invention relates to a process for preparing a fermented product of sprout ginseng and beans by using a Rizofus starter, and to a fermented composition prepared by the method, wherein the fermented composition may be used as a source material for a main ingredient of regular health food and health functional food, or of regular skincare cosmetics and functional cosmetics; may be provided as a liquid type, a gel type, or a solid type (powder, blocks, or paper) depending on the purpose of use; and is modified so as to contribute to alleviating atopic dermatitis or acne-induced skin inflammation in particular, and to suppressing aging.
Patent KR-20190066590-A (KR)
Title: Polishing apparatus and polishing method
Inventor: SUZUKI YUTA
IPC: B24B37/013
Filed: 2018-12-04
Abstract: A polishing method retains and supports a top ring on an end of a shaking arm. Precision of polishing end point detection is improved. A polishing pad is retained and supported by a polishing table. The polishing table is rotated by a first electric motor. A top ring for retaining and supporting a semiconductor wafer and compressing the polishing pad is rotated by a motor for a top ring. The top ring is maintained by a shaking arm. The shaking arm is shaken around a shaking center above the shaking arm by a shaking shaft motor. A current value of the shaking shaft motor is detected, and a first output is generated. When shaking the semiconductor wafer around the shaking center above the shaking arm to polish the semiconductor wafer, a change amount of the first output is increased, and a change in friction between the polishing pad and the semiconductor wafer is detected.
Patent KR-20200068335-A (KR)
Inventor: LEE DO HEE
IPC: B21D51/38
Filed: 2018-12-05
Abstract: The present invention provides a method of manufacturing a promotion tab end of a can, through which a logo, a character, promotion information and various designs of a product are printed on the top of the tab that is bonded to the can to serve as an opener, and various patterns or markings, alphabets, Hangul, Chinese characters, printing of certain characters, serial codes, alphanumeric random codes, and character-type codes such as QR codes are applied on the back of the mentioned tab, thereby continuously performing back side marking and printing for sales promotion. The following process is performed only when a pitch roller operating according to the number of pulses set in advance in a step motor drive program matches a pitch hole preset counting set in accordance with the number of pulses of a step motor. By repeating the above process, the printing position precision is secured and defects are prevented.
Patent KR-20200069003-A (KR)
Title: A molding die for an electric wire box mounting panel and an electric wire box mounting panel manufactured thereby
Inventor: NO HEE IN
IPC: H02G3/10
Filed: 2018-12-06
Abstract: The present invention provides a mold for molding an electric wire box mounting panel and an electric wire box mounting panel manufactured thereby, in which a mounting panel used to mount at least one electric wire box on a lightweight steel frame installed on a front side of a wall has a length which is easily adjusted to correspond to a required length, and is able to be freely manufactured according to a number or a size of the electric wire box when the mounting panel is manufactured by a synthetic resin. The mold for molding the electric wire box mounting panel includes: a cavity including at least one injection hole formed vertically through both side ends of the cavity, a first protrusion part having a plurality of projecting protrusions arranged in a longitudinal direction at front and rear ends of a bottom surface of the cavity, and a plurality of coupling protrusions; and a core including a frame core corresponding to the cavity and a coupling groove corresponding to the coupling protrusion, and a plurality of molding cores slidably inserted into or withdrawn from the frame core, wherein the molding cores have a same width or different widths, some of the molding cores make contact with the bottom surface of the cavity, and remaining molding cores are spaced apart from the bottom surface of the cavity by a predetermined interval. Accordingly, manufacture is simply performed so that a manufacturing cost is significantly reduced, and especially, a mounting panel having high compatibility according to a work site is provided.
Patent KR-20200069640-A (KR)
Inventor: CHANSOO PARK
IPC: H01F27/30
Filed: 2018-12-07
Abstract: Provided is a core assembly in which a core is mounted upright on a printed circuit board (PCB), capable of securing an insulation distance between a plurality of coils wound around the core without adding a separate outer case to the core or increasing a size of the core. To this end, according to the present invention, the core assembly includes: a core having an annular shape and formed at a center thereof with a center hole; a first coil wound on one side of the core; a second coil wound on an opposite side of the core; and a base having one surface configured to support an outer periphery of the core, and an opposite surface seated on a PCB, wherein opposite ends of the first coil pass through one side surface of the base in a direction orthogonal to a direction in which the center hole is formed among side surfaces of the base to extend to the opposite surface of the base, and opposite ends of the second coil pass through an opposite side surface of the base in the direction orthogonal to the direction in which the center hole is formed among the side surfaces of the base to extend to the opposite surface of the base.
Patent KR-20200069653-A (KR)
Inventor: CHO SEOL BIN
IPC: G06F1/16
Filed: 2018-12-07
Abstract: The present invention relates to a two-in-one touch screen laptop, wherein a tablet is mounted inside the laptop to facilitate carrying the laptop, and a mode of a touch screen is changed to a tablet mode or a keyboard mode to facilitate using the laptop, so as to solve the problem of wired connection of the existing tablet to the laptop. According to the present invention, the laptop includes: a screen equipped with an LCD screen to display contents inputted from a touch pad; the touch pad equipped with a screen capable of touch input so that the tablet and a keyboard are be used together; a mode change switch equipped with a switch to change the mode of the touch screen to a keyboard mode or a tablet mode; and a touch pen equipped with a capacitive touch pen to input signals on the touch screen. Therefore, according to the present invention, the tablet is mounted inside the laptop to facilitate carrying the laptop, and the mode of a touch screen is changed to the tablet mode or the keyboard mode to facilitate using the laptop, so as to solve the problem of wired connection of the existing tablet to the laptop.
Patent KR-20200069961-A (KR)
Title: air quality detector
Inventor: PARK CHIWAN
IPC: G01D21/02
Filed: 2018-12-07
Abstract: An air quality detector of the present invention includes: a casing body having a bottom and side walls extending upwardly around the bottom; a first printed circuit board (PCB) disposed horizontally on the upper side of the bottom; a temperature and humidity sensor mounted on the bottom surface of the first PCB; a second PCB horizontally disposed on the upper side of the first PCB; and a CO_2 sensor mounted on the second PCB.
Patent KR-20190130462-A (KR)
Title: Working vehicle
Inventor: KUBOTA YUKI
IPC: B60W50/14
Filed: 2018-12-10
Abstract: A working vehicle is provided with intelligent notification control to stop a notification of dislocation of a vehicle body with respect to a target driving route under a special situation such as a decline in positioning accuracy. The working vehicle comprises: a host vehicle position calculation unit configured to calculate a position of a driven vehicle body; a route setting unit configured to set a target driving route that is a driving target; a dislocation amount calculation unit configured to calculate a dislocation amount with respect to the target driving route of the driven vehicle body; a notification device configured to notify dislocation; and a notification control unit configured to control the notification of the dislocation to be performed or not in the notification device under a notification condition.