baber/WOPTO huggingface dataset:
Patent KR-20210006252-A (KR)
Inventor: KANG HYO SEOK
IPC: H01M10/052
Filed: 2019-07-08
Abstract: The present invention relates to a lithium secondary battery which includes a positive electrode including a positive electrode active material and a negative electrode including a silicon-based negative electrode active material, wherein the positive electrode active material of which the ratio of the thickness of the shell part to the radius of the positive electrode active material is formed to be less than 1 %. The positive electrode active material includes a core part including a first lithium transition metal oxide represented by following chemical formula 1; and a shell part formed on the surface of the core part and including a second lithium transition metal oxide represented by following chemical formula 2. [Chemical formula 1] Li_(1+d1)(Ni_(a1)Co_(1-(a1+b1))M^1_(b1))_(1-d1)O_2 [Chemical formula 2] Li_(1+d2)(Ni_(a2)Co_(1-(a1+b2))M^1_(b2))_(1-d2)O_2 In Chemical formulas 1 and 2, M^1 is at least one of Mn and Al, 0 <= d1 <= 0.5, 0.5 <= a1 < 0.9, 0.1 <= b1 <= 0.5, a1+b1 <= 1, 0 <= d2 <= 0.5, 0.9 < a2 <= 1.0, 0 <= b2 <= 0.1, and a1 < a2.
Patent KR-20200028822-A (KR)
Title: Methods for controlling a paging operation and apparatuses thereof
Inventor: HONG SUNG PYO
IPC: H04W68/02
Filed: 2019-07-11
Abstract: The present disclosure relates to a technique for controlling a paging operation for a terminal. According to embodiments of the present invention, provided are a method of a terminal for performing paging operation and an apparatus thereof, the method comprising the steps of: monitoring the presence or absence of a paging message in a physical downlink control channel (PDCCH) monitoring occasion set included in one paging occasion; determining whether a base station accesses a channel including a frequency band at which a paging message is transmitted in the PDCCH monitoring occasion set; and if it is determined that the base station has accessed the channel, stopping monitoring the presence or absence of a paging message in the PDCCH monitoring occasion set.
Patent KR-20210008678-A (KR)
Inventor: KIM JEONG LIM
IPC: G03F7/20
Filed: 2019-07-15
Abstract: The present invention relates to a manufacturing method of a photo-mask, which designs a layout of a circuit mask pattern in a mask region corresponding to a chip region of a substrate. In the mask region, the layout of a monitoring mask pattern indicating a critical dimension (CD) of the circuit mask pattern and having a pattern for CDU measurement on a mask and a pattern for CDU measurement on a wafer is designed. First optical proximity correction (OPC) is performed on the pattern for CDU measurement in the mask, second optical proximity correction is performed on the pattern for CDU measurement on the wafer, and a photo-mask having the circuit mask pattern and the monitoring mask pattern is formed.
Patent KR-20210008743-A (KR)
Inventor: RHEE HAK JUNE
IPC: C08G65/26
Filed: 2019-07-15
Abstract: The present invention relates to a poly(BAMO-carboxylate)-copolyol, a method for preparing the same, and an ETPE binder composition and, more particularly, to poly(bis(azidomethyl oxetane)-carboxylate)-copolyol represented by chemical formula 1, a method for preparing the same, and an ETPE binder composition comprising the same.
Patent KR-20200028826-A (KR)
Title: Laundry Treating Apparatus
Inventor: SONG SUNGHO
IPC: D06F89/02
Filed: 2019-07-22
Abstract: The present invention relates to a clothing processing device comprising: a case; a loading part which is located on an upper part of the case and transports a fabric inputted toward a front part; a folding part which folds the fabric transported from the loading part inside the case; and an unloading part which is located at a lower part of the case, receives the fabric folded by the folding part, and discharges the same to the outside. The folding part comprises: a first folding part folding the fabric received from the loading part to the first direction; and a second folding part located at a lower part of the first folding part and folding the fabric received from the first folding part in the second direction crossing the first direction.
Patent KR-20210018564-A (KR)
Title: Method for mass-refining of plant-derived polyphenols
Inventor: YIM HEUNG SEOP
IPC: C07C47/57
Filed: 2019-08-05
Abstract: Although polyphenol-based compounds have been found to have various biological response regulating functions, the compounds are not being utilized for medical purposes in practice due to difficulty in procuring the same in sufficient amounts with a high enough purity to permit application in pharmaceutical compositions. In this context, the present invention relates to a method for mass production of plant-derived polyphenol salts, and the method of the present invention may be used to enable procurement of large amounts of polyphenols of high purity at a level that is applicable in clinical settings outside the laboratory scale.
Patent KR-20190095234-A (KR)
Title: Apparatus and method for energy recovering, aircraft including of the same
Inventor: KIM HYOUNG CHEOL
IPC: H02K7/02
Filed: 2019-08-07
Abstract: In a case of a power apparatus including construction equipment, power generators in industrial fields, vehicles, ships, and aircrafts, various kinds of energy including fuel, a cell, or an alternative energy source are converted into kinetic energy to be used. However, the energy should be decelerated and stopped, in other words, should be braked if necessary, when being used, but is consumed in an unuseful state since most energy is inevitably changed into heat. Therefore, an objective of the present invention is to provide an energy recovery apparatus which efficiently recovers wasted energy using a generator, and increases energy efficiency using inertial force derived from a power generator. To this end, according to an embodiment of the present invention, an aircraft comprises: a rotating body receiving rotational force from a power generator; a brake apparatus controlling the speed of the rotating body; an energy storage apparatus storing the rotational force of the rotating body; and a plurality of generators connected to the energy storage apparatus, and determined with the number thereof which is connected to the rotating body, on the basis of required braking force of the brake apparatus.
Patent KR-20210019333-A (KR)
Title: Method for selectively depositing dichalcogenide thin film using atomic layer deposition
Inventor: HAN BO RAM LEE
IPC: C23C16/30
Filed: 2019-08-12
Abstract: The present invention relates to a selective deposition method of a chalcogenide thin film using an atomic layer deposition method, and more specifically, to a selective deposition method of a chalcogenide thin film using an atomic layer deposition (ALD) method, which comprises: a step (1) of providing a substrate in which a conductive layer containing metal and an insulation layer exist; a step (2) of depositing a molybdenum oxide layer on the conductive layer by supplying a molybdenum precursor and oxygen gas to the substrate; and a step (3) of adding a chalcogenide source and generating a low-temperature plasma to form a chalcogenide thin film. Therefore, desired metal or metal oxides can be thinly deposited by using an atomic layer deposition (ALD) method, and, by processing the chalcogenide source, a two-dimensional chalcogenide substance of the desired number of layers can be synthesized. Consequently, the area-selective deposition technology based on the atomic layer deposition method has developed to be currently applied to a semiconductor mass-production process, and can be quickly applied in order to be utilized for the mass production of a two-dimensional chalcogenide material and for an element afterwards.
Patent KR-20210023148-A (KR)
Title: Control apparatus for controlling seat of autonomous vehicle and opertation method thereof
Inventor: OH JUN HYEONG
IPC: B60N2/02
Filed: 2019-08-22
Abstract: Various embodiments of the present invention relates to a control apparatus for controlling a seat of an autonomous vehicle and an operating method thereof. The control apparatus comprises a memory, a motor connected to the seat of the vehicle, and a processor operatively coupled to the motor. The processor obtains driving state information of the vehicle while the vehicle performs autonomous driving, detects a designated event based on the driving state information of the vehicle, and controls the motor based on the driving state information of the vehicle and an indoor mode of the vehicle in response to detecting the designated event, and may adjust the inclination of the seat. Other embodiments are also possible.
Patent KR-20210025787-A (KR)
Title: Device and method of providing network contents forheterogeneous mobile platforms and computer-readablemedium having thereon program performing functionembodying the same
Inventor: LSY
IPC: H04L29/08
Filed: 2019-08-28
Abstract: According to the present invention, a network content providing device for a heterogeneous mobile platform includes a network content message interface unit (210), a message conversion unit (220), and a mobile platform message interface unit (230). The present invention remedies the disadvantage of having to include a separate network content providing server for each network content and a platform standard of each mobile platform in the prior art to perform conversion based on a message format used by each mobile platform and the network content providing server, thereby reducing the cost of providing network content.
Patent KR-20210027895-A (KR)
Title: Far infrared reflective film, glass and window including the same, and method of preparing the far infrared reflective film
Inventor: PARK JONG YONG
IPC: C08J5/18
Filed: 2019-09-03
Abstract: Disclosed are a far-infrared reflective film, a glass and window comprising the same, and a method for manufacturing the far-infrared reflective film. The far-infrared reflective film can include: a base layer; a first metal oxide layer including SnO_2_ and ZnO positioned on an upper portion of the base layer; a first SiO_x (here, 1.0<=x<=1.4) interfacial layer positioned on an upper portion of the first metal oxide layer; a first silicon-containing layer located on an upper portion of the first SiO_x interfacial layer; a metal layer located on an upper portion of the first silicon-containing layer; a second silicon-containing layer positioned on an upper portion of the metal layer; a second SiO_x (here, 1.0<=x<=1.4) interfacial layer positioned on an upper portion of the second silicon-containing layer; and a second metal oxide layer including SnO_2 and ZnO positioned on an upper portion of the second SiO_x interface layer.
Patent KR-20210029593-A (KR)
Title: ISO 11783 compliant vehicle weight meter system based on tilting sensor
Inventor: KO JAE IL
IPC: G01G19/02
Filed: 2019-09-06
Abstract: The present invention relates to an ISO 11783-compatible vehicle weighing system based on a tilting sensor, capable of outputting an object pool including weight based on data measured from four tilting sensors, to an existing display system by using a bridge controller supporting both ISO 11783 and J1939 standards. The system includes: a plurality of load measurement parts including an upper link having an upper part axially fixed to a frame of a vehicle, a lower link having an upper part axially fixed to a lower part of the upper link and having a lower part axially fixed to a leaf spring of the vehicle, a tilting sensor installed on the upper or lower link, and a main controller transmitting data inputted from the tilting sensor to a CAN transceiver through CAN-BUS in accordance with the J1939 standard; and a bridge controller calculating weight information based on the data inputted through CAN-BUS in accordance with the J1939 standard from the plurality of load measurement parts, and transmitting an object pool in accordance with the ISO 11783 standard to an ISOBUS virtual terminal of the vehicle through an ISOBUS interface.
Patent KR-20210031107-A (KR)
Title: Method for manufacturing self-expandable embolic material
Inventor: KANG MIN KYU
IPC: A61L24/04
Filed: 2019-09-11
Abstract: Disclosed is a method for preparing a self-expandable embolic material, which comprises: a droplet discharging step of having a biodegradable polymer solution passed through a nozzle, while controlling a droplet size of the polymer solution discharged from the nozzle by applying vibration to the nozzle at a frequency in a predetermined range; a bead preparing step of curing the polymer solution released in the droplet discharging step to prepare beads; and a bead crosslinking step of crosslinking the beads prepared in the bead preparing step. In the bead preparing step, the polymer solution discharged from the nozzle falls into a recovery solution and curing occurs in the form of beads, and a drug component permeates into the beads during the curing process to prepare drug-containing beads.
Patent KR-20210032595-A (KR)
Title: A semiconductor device and method of manufacturing the same
Inventor: PARK TAEJIN
IPC: H01L21/762
Filed: 2019-09-16
Abstract: The semiconductor device discloses a semiconductor device and a manufacturing method thereof. The semiconductor device includes: a substrate which includes active regions extending in a first direction, and a device isolation layer defining the active regions; word lines which run across the active regions in a second direction which intersects the first direction; bit-line structures which intersect the active regions and the word lines and extend in a third direction which is perpendicular to the second direction; first contacts provided between the bit-line structures and the active regions; spacer structures provided are on sidewalls of the bit-line structures, respectively; and second contacts provided between adjacent bit-line structures and connected to the active regions. The spacer structures extend from the sidewalls of the bit-line structures onto a sidewall of the device isolation layer. The present invention provides the semiconductor device with improved electrical characteristics.
Patent KR-20210032832-A (KR)
Title: Chromium steel sheet having excellent creep strength and high temperature ductility and method of manufacturing the same
Inventor: SUNG HYUN JE
IPC: C22C38/46
Filed: 2019-09-17
Abstract: Provided are a chrome steel sheet having excellent creep strength and high-temperature softness and a manufacturing method thereof. According to the present invention, the chrome steel sheet having excellent creep strength and high-temperature softness comprises: 0.04-0.15 wt% of C; no more than 0.5 wt% (excluding 0%) of Si; 0.1-0.6 wt% of Mn; no more than 0.01 wt% (excluding 0%) of S; 0.03 wt% (excluding 0%) of P; 1.9-2.6 wt% of Cr; 0.05-1.5 wt% of Mo; 1.4-2.0 wt% of W; 0.4-1.0 wt% of V; no more than 0.4 wt% (excluding 0%) of Ni; no more than 0.10 wt% (excluding 0%) of Nb; no more than 0.10 wt% (excluding 0%) of Ti; no more than 0.015 wt% (excluding 0%) of N; no more than 0.06 wt% (excluding 0%) of Al; no more than 0.007 wt% (excluding 0%) of B; and the remaining Fe and inevitable impurities. The chrome steel sheet satisfies a relation 1, an LMP value defined by a relation 2 is no less than 20,000 at an applied stress of 200 MPa and no less than 21,000 at an applied stress of 125 MPa, and a contraction percentage is no less than 20% in the case of a high-temperature fracture.
Patent KR-20200033206-A (KR)
Title: Microfluidic device of simulating neurovascular unit and highly efficient system for simulating blood brain barrier comprising the same
Inventor: CHO SEUNG WOO
IPC: C12M3/06
Filed: 2019-09-19
Abstract: The present invention provides a microfluidic device for simulating brain blood vessels and a system for simulating a blood brain barrier comprising the same, wherein the device comprises a first channel; a second channel which is adjacent to the first channel to be connected through one or more microholes and cultivate neural stem cells; and a chamber which is connected both ends of the first channel and contains a culture medium.
Patent KR-20210035466-A (KR)
Title: Apparatus for treating water using capacitive deionization and control method thereof
Inventor: KO HYUN KI
IPC: C02F1/469
Filed: 2019-09-24
Abstract: The present invention provides a capacitive deionized water treatment device that performs a regeneration process according to conductivity while circulating a set amount of purified water in the regeneration process by the capacitive deionization scheme and a method of controlling the same. A capacitive deionized water treatment device according to the present invention includes a CDI module that purifies by removing ions from the influent in the case of a water purification mode by a capacitive deionization scheme, and desorbs and regenerates ions adsorbed to the electrode in a regeneration mode; a purified water supply valve that blocks inflow water and introduces purified water into the CDI module; a concentrated water discharge valve that discharges concentrated wastewater from the CDI module; an electrical conductivity meter that measures electrical conductivity of the treated water treated in the CDI module; and a control unit that operates the purified water supply valve during the regeneration process to supply a set amount of purified water to the CDI module and operates the CDI module in regeneration mode, operates the concentrated water discharge valve based on the electrical conductivity input from the electrical conductivity meter to discharge the treated water, and then switches to the water purification process.
Patent KR-20210039161-A (KR)
Title: A substrate processing apparatus
Inventor: KANG JUNG HYUN
IPC: H01L21/687
Filed: 2019-10-01
Abstract: The present invention provides a substrate processing apparatus. The substrate processing apparatus comprises a housing having a processing space therein and having an exhaust hole for evacuating the plasma and/or gas of the processing space; a support unit including a support plate for supporting a substrate in the processing space; and a ring-shaped blocking plate disposed between the support plate and the housing. The blocking plate may be provided to be spaced apart from at least one of the housing and the support plate. It is possible to reduce manufacturing costs.
Patent KR-20210043106-A (KR)
Title: Display device
Inventor: JUYEON WON
IPC: G09G3/3208
Filed: 2019-10-11
Abstract: The present invention relates to a display device. The display device comprises a substrate comprising a light emitting region and a non-light emitting region, a first passivation film disposed on the substrate, an overcoat layer disposed on the first passivation film; a bank disposed on the overcoat layer in the non-light emitting region, a light emitting layer covering the bank, and a second electrode covering the light emitting layer. The overcoat layer, the bank, the light emitting layer, and the second electrode are discontinuously formed to expose a region of the first passivation film in the non-light emitting region. It is possible to prevent defects caused by external contaminants.
Patent KR-20210047108-A (KR)
Inventor: CHOO KWANG HO
IPC: C02F1/467
Filed: 2019-10-21
Abstract: The present invention relates to an electrode, comprising: a metal substrate; an intermediate layer comprising M-ONC formed on a base metal substrate; and an electro active material comprising M'-M''Ox formed on the intermediate layer, wherein M includes a metal selected from the group consisting of Ti, Fe, Al, Nb, Ni, Cu, Ag, and combinations thereof, and M' and M'' are each independently Sb, Sn, Ir, Ru, Ti, and a metal selected from the group consisting of combinations thereof, and x is from 0.1 to 6. The electrode comprises an intermediate layer in which metal, carbon, nitrogen, and oxygen are combined to prevent corrosion directly or indirectly by an oxidant generated on the surface of the electrode, thereby providing an electrode having an extended life.
Patent KR-20210047142-A (KR)
Inventor: AN YANGSOO
IPC: H02J7/00
Filed: 2019-10-21
Abstract: Provided is a battery system which comprises: a battery pack including a plurality of battery cells; a pre-charge relay including a first MOSFET and a second MOSFET connected in series between one electrode of the battery pack and an output terminal, a third MOSFET connected in parallel with the first MOSFET, and a fourth MOSFET connected in parallel with the second MOSFET; and a BMS generating a gate voltage for controlling on/off of the relay. Therefore, an area of a gate driving circuit can be reduced, and the cost can be reduced.
Patent KR-20210053537-A (KR)
Title: A semiconductor package
Inventor: MA KEUM HEE
IPC: H01L25/065
Filed: 2019-11-04
Abstract: A semiconductor package comprises: a first semiconductor substrate including a first surface and a second surface opposite to the first surface and including a recess in the second surface; a through-via structure penetrating a bottom surface of the recess of the second surface from the first surface of the first semiconductor substrate and having an upper surface protruding from the bottom surface of the recess; and a first semiconductor chip electrically connected to the upper surface of the through-via structure, provided on the recess, and including a pad pattern having a first recess having a concave shape thereon. In addition, the semiconductor package includes a second semiconductor chip to which a bump pattern is bonded inside the first recess of the pad pattern. Accordingly, the height of the semiconductor package can be reduced.
Patent KR-20210054367-A (KR)
Title: Process of manufacturing
Inventor: AN JEONG OH
IPC: A23L7/196
Filed: 2019-11-05
Abstract: The present invention relates an improved method for processing rice for instant porridge and, more specifically, to a method for processing rice for instant porridge which is simple to become delicious porridge that can be cooked within 5 minutes in boiling water, is ready to eat like ramen, is very useful for people who are reluctant to flour foods such as gluten or for health, and has a dramatic increase in consumption of rice consumed on average per person.
Patent KR-20210055928-A (KR)
Title: How to manage an SNS platform using Internet network
Inventor: KYS
IPC: G06Q30/08
Filed: 2019-11-08
Abstract: The present invention relates to a relay platform providing method using a social network service, which is exposed to a visitor, a follower, etc. who visit using a social network service including Twitter, Facebook, Kakao Story, Band, etc. Content provided by a user can influence a potential consumer by using an influential user, that is, an influencer on an SNS. Data to be posted on an SNS is registered in a server. The registered data is posted on a website. A company distributes profits to influencers according to the number of 'likes' that are counted as the influencers selected in advance, download the data, and post the data on their SNS accounts to expose the data to others. Advertisements are posted according to the tastes of the influencers or followers, so the advertisement can be exposed and disseminated on an SNS without creating a feeling of repulsion for advertisements.