baber/WOPTO huggingface dataset:
Patent KR-20220052578-A (KR)
Inventor: PARK IL YONG
IPC: A61B3/10
Filed: 2020-10-21
Abstract: The present invention relates to an objective color vision deficiency test system based on the measurement of visual evoked potentials (VEP). According to the present invention, the objective color vision deficiency test system based on the measurement of VEPs comprises: an image output device that outputs a visually evoking image including multiple false same color frames and blank frames; a photodetection element disposed in front of the image output device and configured to recognize marks outside each of the false same color frames output from the image output device; a signal output device that converts an optical signal recognized by the photodetection element into electrical energy and outputs a trigger signal in response to a time point of the recognition of the optical signal; an electroencephalogram (EEG) device that measures an electroencephalogram in response to the trigger signal received from the signal output device while being worn on the head of a subject to be measured; and a color vision deficiency analysis device that analyzes the measured EEG to obtain a magnitude of amplitude for a period for which a mismatch negativity (MMN) potential can be obtained and a magnitude of amplitude for a period for which a P300 potential can be obtained, and determines whether there is color vision deficiency by comparing the magnitude of the amplitude for the period for which the MMN potential can be obtained with the magnitude of the amplitude for the period for which the P300 potential can be obtained.
Patent KR-20220053236-A (KR)
Inventor: KANG SE YOUNG
IPC: G01S5/02
Filed: 2020-10-22
Abstract: The present invention relates to a method for estimating a target location. The method comprises: a step of measuring, by a plurality of sensor nodes, a reception signal intensity (P_i) of a target, an azimuth angle (Ф_i) of the reception signal, and an altitude angle (α_i); a step of calculating a first estimation location of the target by using the azimuth angle and the altitude angle; a step of calculating transmission power and a path loss index of the target by using the first estimation location; and a step of calculating a second estimation location of the target by using the reception signal intensity, the azimuth angle, the altitude angle, the transmission power, and the path loss index.
Patent KR-20220054502-A (KR)
Title: Apparatus and method for manufacturing a display device
Inventor: HAN JEONG WON
IPC: B41J3/46
Filed: 2020-10-23
Abstract: The present invention provides an apparatus and method for manufacturing a display device. For an apparatus and method for manufacturing a display device that can improve display device manufacturing quality and yield, the apparatus includes: an ink ejection part having a nozzle ejecting ink; and a measurement part disposed spaced apart from the first surface of the ink ejection part. The nozzle part is disposed on the first surface of the ink ejection part. The measurement part scans the first surface of the ink ejection part in a first direction to obtain the surface shape of the ink in the nozzle part.
Patent KR-20220058166-A (KR)
Title: Method and apparatus for determining collision risk of car based on precise map information
Inventor: SHIN KYUNG SIK
IPC: B60W40/02
Filed: 2020-10-30
Abstract: Disclosed in the present invention is a method for determining the collision risk of a vehicle based on detailed map information, which comprises: a step (a) in which a computing device of an ego vehicle generates rectangular area boxes after considering lanes and central points arranged after being spaced apart from each other at a predetermined interval over lane central lines of a driving road provided on a detailed map; a step (b) in which the computing device predicts the movement of the ego vehicle by considering the driving information of the ego vehicle, predicts the movement of a peripheral vehicle by considering the sensing information detected from an environmental sensor, and acquires a specific area box on the detailed map corresponding to the predicted location of the peripheral vehicle at a predetermined time and an ego vehicle box on the detailed map corresponding to the predicted location of the ego vehicle at a predetermined time; and a step (c) in which the computing device sets shafts in parallel with two vertical linear lines forming the ego vehicle box as a first shaft and a second shaft, and sets shafts parallel to the two vertical linear lines forming the specific area information box as a third shaft and a fourth shaft before individually projecting the ego vehicle box and the specific area box with respect to each of the first shaft and the fourth shaft in order to acquire ego vehicle projection lines and specific area projection lines, so as to determine that a collision risk exists in case all the overlapped portions of the ego vehicle projection lines and the specific area projection lines occur, and to determine that a collision risk does not exist in case at least one overlapped portion of the first shaft and the fourth shaft does not occur.
Patent KR-20220060316-A (KR)
Inventor: YOON DALYOUNG
IPC: B01D53/94
Filed: 2020-11-04
Abstract: The present invention provides a preparation method of a catalyst for NOx storage which comprises: a first step of preparing a synthetic mother liquor including a raw material for zeolite, a source of silica and alumina, a structure-inducing material, a complexing material, and a solvent; a second step of reacting the synthetic mother liquor to prepare CHA zeolite; and a third step of supporting a transition metal and a rare earth metal different from the transition metal on the prepared CHA zeolite.
Patent KR-20220063977-A (KR)
Title: Method and Apparatus for Rapidly Designing all Valid Primers that Simultaneously Satisfy Primer Restriction Condition and Specificity Condition in Large DNA Sequence Database using GPU
Inventor: KIM MIN SOO
IPC: G16B30/10
Filed: 2020-11-11
Abstract: The present invention relates to a method and an apparatus for rapidly designing all valid primers which simultaneously satisfy primer restriction conditions and specificity conditions in a large DNA sequence database using a GPU. The apparatus for rapidly designing all valid primers which simultaneously satisfy primer restriction conditions and specificity conditions in a large DNA sequence database using a GPU, according to an embodiment of the present invention, comprises: a CPU performing overall calculations to design effective primers which simultaneously satisfy primer restriction conditions and specificity conditions in a DNA sequence database using GPU primers, wherein a data structure comprising a hash map generated during an operation process is stored in a main memory and used, and a DNA sequence database used as an initial input and intermediate files for recording candidate primers are stored in the form of files on a separate hard disk and read and used when necessary; and a GPU driven by receiving a command for some operation of the GPU primer through the CPU when a large-scale operation is required, wherein the GPU memory receives data necessary for operation from the main memory, performs kernel operation, and then copies the result back to the main memory.
Patent KR-20220064227-A (KR)
Title: Mesenchymal stem cells with excellent anti-senescence ability and stemness property, and culture method of the same
Inventor: JEON HONG BAE
IPC: A61K47/46
Filed: 2020-11-11
Abstract: The present invention provides a method for culturing mesenchymal stem cells comprising the steps of: initially culturing mesenchymal stem cells in a culture medium containing umbilical cord serum; and subculturing the mesenchymal stem cells in a culture medium containing fetal bovine serum. The method of culturing mesenchymal stem cells according to the present invention, which is configured to allow the differentiation and aging of stem cells to be slowed down, can maintain stem cell characteristics and can achieve a markedly high proliferation rate.
Patent KR-20220065973-A (KR)
Title: System and method for confirming military service experience
Inventor: CHO SUNG KON
IPC: G06Q10/10
Filed: 2020-11-13
Abstract: The present invention relates to a system and a method for military service experience confirmation, which is to easily and safely provide military service experience confirmation information on users to online businesses or online service providers planning to give benefits to the users with military service experiences. The military service experience confirmation system of the present invention includes: a communication module exchanging data with an online transaction server via a first network and exchanging data with a Military Manpower Administration server via a second network different from the first network; a security module forming a first secure channel for the data exchange with the online transaction server via the first network and a second secure channel for the data exchange with the Military Manpower Administration server via the second network; and a data processing module performing processing such that a user is identified with decrypted personal identification information, an inquiry request for the identified user's military service experience is transmitted to the Military Manpower Administration server via the second network, and an inquiry request result is received.
Patent KR-20220066682-A (KR)
Title: Electrolyte for lithium secondary battery and lithium secondary battery including the same
Inventor: CHOI NAM SOON
IPC: H01M10/052
Filed: 2020-11-16
Abstract: The present invention relates to an electrolyte for a lithium secondary battery and a lithium secondary battery including the same. According to one aspect of the present invention, provided is an electrolyte for a lithium secondary battery including: lithium salt; and an organic solvent including fluoroethylene carbonate (FEC) and a linear carbonate-based compound.
Patent KR-20220066717-A (KR)
Title: Composite for hydrogen-generating catalyst having metal-organic framework and method of preparing the same
Inventor: KIM SOO YOUNG
IPC: B01J37/02
Filed: 2020-11-16
Abstract: The present invention relates to a composite for a hydrogen generation catalyst which comprises: a body unit in which a first transition metal includes a metal-organic framework (MOF); and a plurality of primary particles provided on an outer surface of the body unit and including a second transition metal.
Patent KR-20220068807-A (KR)
Title: A mulching cap
Inventor: NAM DAE WOO
IPC: A01G13/02
Filed: 2020-11-19
Abstract: The present invention relates to a multipurpose mulching cap for crop protection. According to the present invention, seedlings are protected from changes in external environment (e.g., sunlight, various pests, temperature, rain and wind, and typhoon) after field movement during seedling or seed raising or germination, and thus excellent productivity can be achieved. The present invention includes: a protective cap portion (102) for seedling protection from sunlight, rain, and wind where a ventilation hole (12) is formed in the upper middle thereof and a container-shaped body (10) is provided; and a fixed wedge portion (104) extending from the lower side of the protective cap portion (102), fixed to the ground, and formed not to be shaken by rain, wind, and typhoon and not to be separated from the ground. As for the multipurpose mulching cap for crop protection of the present invention, it is possible to protect planted seedlings from shower, sunlight, frost, and so on and rooting can be performed well. In addition, the cap can be firmly fixed in close contact with the ground so that seedlings are capable of retaining growability within 10 days. With the present invention, seedlings can be protected from strong wind or typhoon, crop quality can be considerably improved, and productivity can be considerably improved based on damage prevention.
Patent KR-20220068815-A (KR)
Inventor: BAEK JU HWAN
IPC: H01M50/10
Filed: 2020-11-19
Abstract: A method for manufacturing a pouch-type secondary battery according to an embodiment of the present invention may comprise: a primary sealing step of fusing a lead film, which is attached to an electrode lead of an electrode assembly, to a sealing portion of a pouch accommodating the electrode assembly; and a secondary sealing step of sealing the sealing portion of the pouch. The primary sealing step may include: a heating step of heating the lead film by radiating a laser to an area corresponding to the lead film in the sealing portion of the pouch and melting a resin layer in the area; and a bonding step of bonding the lead film and the melted resin layer by pressing the area. According to the present invention, it is possible to reduce a sealing time.
Patent KR-20220070856-A (KR)
Title: High Efficiency Thermoelectric Power Generation Module
Inventor: KWON TAEG RYUL
IPC: H01L35/30
Filed: 2020-11-23
Abstract: The present invention relates to a high efficiency thermoelectric power generation module comprising: a thermoelectric element generating electromotive power using a temperature difference between a high-temperature part and a low-temperature part; a unit module in which at least two thermoelectric elements are connected in parallel to each other as unit cells; and a thermoelectric module in which at least two of the unit modules are connected in series to each other. According to the present invention, the thermoelectric power generation module can be easily implemented, and the maximum power generation output of the thermoelectric power generation module can be obtained without installing an additional load control device through a simple series-parallel mixing structure inside the module.
Patent KR-20210154698-A (KR)
Inventor: HSIAO RU SHANG
IPC: H01L29/78
Filed: 2020-11-24
Abstract: A semiconductor device and a forming method thereof are provided. The method includes a step of forming a fin extending from a substrate. A sacrificial gate electrode layer is formed along sidewalls and top surfaces of the fin. A patterning process is performed on the sacrificial gate electrode layer to form a sacrificial gate electrode. A reshaping process is performed on the sacrificial gate electrode to form a reshaped sacrificial gate electrode. The reshaped sacrificial gate electrode includes a first portion along a top surface of the fin and a second portion along a sidewall of the fin. The width of the first portion decreases as the first portion extends from the surface of the first portion toward the top surface of the fin. The width of the second portion decreases as the second portion extends from the top surface of the fin towards the substrate.
Patent KR-20220074492-A (KR)
Inventor: LEE JUNG RAE
IPC: C08F220/10
Filed: 2020-11-27
Abstract: 본 발명은 반응기에 알킬 치환 비닐 방향족계 단량체 및 (메트)아크릴레이트계 단량체를 투입하고 중합을 개시하는 단계; 및 중합 개시 후, 상기 반응기에 비닐 시아나이드계 단량체를 연속 투입하면서 중합하는 단계를 포함하고, 상기 비닐 시아나이드계 단량체의 연속 투입 종료 시점은 중합전환율이 35 내지 70 %인 시점인 중합체의 제조방법을 제공한다.
Patent KR-20220075131-A (KR)
Title: 헤어 트리트먼트 비드를 함유한 샴푸의 제조방법 및 이에 의해 제조된 샴푸
Inventor: JANG MI HYUN
IPC: A61K8/02
Filed: 2020-11-27
Abstract: 본 발명은 (a) 헤어 트리트먼트 성분 및 경화제를 가열하여 에멀젼 용액을 제조하는 단계; (b) 단계 (a)에서 얻은 에멀젼 용액을 균질화하는 단계; (c)  단계 (b)에서 얻은 에멀젼 용액을 혼합하는 단계; (d) 냉각된 드랍핑 미디어에 단계 (c)에서 얻은 에멀젼 용액을  점적(dropping)하여 트리트먼트 비드를 제조하는 단계; 및 (e) 단계 (d)에서 얻은 트리트먼트 비드를 샴푸 베이스에 혼합하는 단계를 포함하는, 트리트먼트 비드를 함유한 샴푸의 제조방법을 제공한다.  
본 발명의 제조방법으로 제조된, 트리트먼트 비드를 함유한 샴푸는 모발케어 제조분야에서 심미감을 향상시킨 제품으로 상품화 할 수 있으며, 대량생산 공정으로 유용하게 사용될 수 있다.
Patent KR-20220074551-A (KR)
Inventor: KIM TAE GYUN
IPC: E01D21/00
Filed: 2020-11-27
Abstract: 본 발명은 콘크리트층의 하부면에 내화재층이 일체화된 프리캐스트 거더를 이용한 내화성 합성 라멘구조체 및 그 시공 방법에 관한 것으로, 본 발명에 따른 내화성 합성 라멘구조체는, 지반에 소정의 간격을 두고 마주보게 설치되는 복수의 수직부재; 상부는 콘크리트층으로 이루어지고, 하부는 상기 콘크리트층에 일체로 적층되는 난연성 또는 불연성 재질의 내화재층으로 이루어지며, 양단이 상기 수직부재의 상단에 연결되면서 수직부재의 측방으로 배열되는 복수의 프리캐스트 거더; 상기 복수의 프리캐스트 거더를 틈새없이 서로 연결하기 위한 커플링수단; 및, 상기 복수의 프리캐스트 거더 상에 타설된 후 양생된 콘크리트로 이루어진 슬래브;를 포함할 수 있다.
Patent KR-20220075790-A (KR)
Title: 잉크젯 토출 제어 방법과 이를 이용한 잉크젯 프린트 시스템
Inventor: PARK KI WOONG
IPC: G06T7/00
Filed: 2020-11-30
Abstract: 잉크젯 토출 제어 방법과 이를 이용한 잉크젯 프린트 시스템이 개시된다. 본 발명의 일 실시 예에 따른 잉크젯 토출 제어 방법은, 인쇄 매체 상에 잉크를 토출하는 (a) 단계; 상기 인쇄 매체에 착탄된 액적에 상응하는 액적 이미지를 생성하는 (b) 단계; 및 상기 액적 이미지로부터 상기 잉크의 최적 토출 조건을 획득하는 (c) 단계를 포함할 수 있다. 
본 발명의 일 실시예에 따른 잉크젯 프린트 시스템은, N차 잉크 토출 조건에 따라 잉크를 토출하는 복수의 노즐이 마련된 잉크젯 헤드; 제1 방향의 인쇄 매체 이송 경로를 따라 인쇄 매체를 제공 가능한 인쇄 매체 제공 모듈; 상기 인쇄 매체에 착탄된 액적에 상응하는 이미지를 생성하는 카메라 모듈; 및 상기 이미지로부터 상기 잉크의 최적 토출 조건을 구하는 프로세서를 포함할 수 있다.
Patent KR-20220081546-A (KR)
Title: 사각형태로 바닥을 가열하기 위한 가축 사육용 원형 보온등
Inventor: CHANG HONG HEE
IPC: H01J61/02
Filed: 2020-12-09
Abstract: 본 발명은 사각형태로 바닥을 가열하기 위한 가축 사육용 원형 보온등에 관한 것으로서, 내측 상부에 하나 이상의 막대형 할로겐램프가 설치되고 상기 막대형 할로겐램프의 상측에 수평 배치되는 수평반사판을 갖는 원형 반사갓; 상기 수평반사판에 고정 결합하되 하측 방향으로 수직 배치하여 막대형 할로겐램프의 광원에 대해 조사 범위 및 각도를 제어하기 위한 수직반사판;을 포함하며, 상기 수직반사판은 상기 원형 반사갓 내측 상부에 막대형 할로겐램프가 1개 설치된 경우 상기 막대형 할로겐램프의 좌우 양측에 위치시켜 2열 구조로 설치하고, 상기 원형 반사갓 내측 상부에 막대형 할로겐램프가 2개 설치된 경우 상기 막대형 할로겐램프의 사이와 좌우 양측에 위치시켜 3열 구조로 설치하는 것을 특징으로 한다. 
본 발명에 따르면, 막대형 할로겐램프 위에 위치한 평면형의 수평반사판에 수직반사판을 추가 설치하는 구성을 통해 막대형 할로겐램프로부터 발광되는 빛(복사에너지)이 바닥에 사각형태로 조사되도록 제어하여 사각형태로 바닥을 가열할 수 있으며, 더위 스트레스를 유발하지 않고 에너지효율을 극대화할 수 있는 효과를 제공한다.
Patent KR-20220085131-A (KR)
Title: 금속선 다발 방석
Inventor: JANG BYOUNG CHUL
IPC: A47C21/04
Filed: 2020-12-15
Abstract: 인체 하체에서 발생하는 열을 금속선으로 방열하고 전열하는 금속선 다발 방석으로 금속선의 강함을 부드럽게 하기 위해 외곽 금속선 지지대 다발 안의 하나의 외곽 금속선 지지대에 걸림 돌출부를 좌우상하에 여러 개 가공하여 두고 그 위에 방열 전열 금속선 다발을 올리고 걸림 돌출부를 구부리고 케이블타이로 고정한 후 아래에 분리 완충재가 있는 완충재 시트를 두고 외부 직물 시트에 넣어 앞과 뒤로 사용하고 분리 완충재를 꺼내고 미니 선풍기도 넣을 수 있어 다용도로 사용하는 금속선 다발 방석.
Patent KR-20220085517-A (KR)
Inventor: JAEYEOP CHUNG
IPC: C03C3/072
Filed: 2020-12-15
Abstract: 본 발명은 다량의 MgO, CaO, K 2 O, Na 2 O, B 2 O 3 를 함유하고 SiO 2 를 미량 함유하는 붕산염계 유리로서, K + , Na + , Ca 2+ , Mg 2+  등 이온들의 용출성이 극대화되어 고농도의 용출수 제조가 가능한 친환경 세제용 유리 조성물 및 이를 이용한 친환경 세제용 유리 분말 제조 방법에 대하여 개시한다. 
이 결과, 본 발명에 따른 친환경 세제용 유리 조성물 및 이를 이용한 친환경 세제용 유리 분말 제조 방법은 일정량의 유리를 반복해서 사용하는 것이 가능하며 40회 이상까지도 세탁 성능이 일정하게 유지될 수 있다.
Patent KR-20220086922-A (KR)
Title: 초밥용 초밥알 취반용기와 이를 이용한 초밥알 제조방법
Inventor: RYU CHUNG HYEON
IPC: A47J27/08
Filed: 2020-12-17
Abstract: 본 발명에 따른 초밥용 초밥알 취반용기는 내용기와 외용기가 결합하여 형성되는 초밥용 초밥알 취반용기로서, 내용기는 판 형상의 내용기베이스와, 내용기베이스의 저면에서 상부 방향으로 돌출된 제1 초밥알성형구와, 제1 초밥알성형구에 관통형성되는 충진공을 포함하고, 외용기는 판 형상의 외용기베이스와, 외용기베이스 상면에서 하부방향으로 돌출된 제2 초밥알성형구를 포함하며, 내용기베이스의 저면 테두리와 외용기베이스의 상면 테두리는 상호 맞닿아 결합되고, 내용기베이스와 외용기베이스가 맞닿아 결합되는 경우, 제1 초밥알성형구와 제2 초밥알성형구는 상기 충진공을 통해 개방되는 공간부를 형성하며, 충진공을 통해 초밥알 제조용 쌀과 배합초가 충진된다.  
본 발명에 따른 초밥용 초밥알 취반용기 및 이를 이용한 초밥알 제조방법은 초밥알성형구가 형성된 용기 내에 초밥알 제조용 쌀과 배합초를 충진한 후 가스치환실링, 열수살균 또는 레토르트 살균 및 냉각단계를 거치게 되며, 상기 제조방법을 통해 제조된 초밥알은 실온에서 3개월까지 보관이 가능하며 취식시 신선감 및 초밥 고유의 식감, 미감을 유지할 수 있는 효과가 있다.
Patent KR-20210124004-A (KR)
Title: A tent that converts an existing dining seat to a pandemic-resistant dining seat
Inventor: SHEEM SANG KEUN
IPC: A47B96/04
Filed: 2020-12-18
Abstract: A tent is installed in a table for using an existing table even during a pandemic in a way that a top plate of the table enters inside the tent so that the top plate of an entered part and the tent are completely sealed, a first filter injecting purified air into the tent and a second filter letting air within the tent out are equipped so that germs cannot go inside or outside, thereby having the same function with a disease prevention face mask so that people inside the tent do not need to wear the disease prevention face mask.
Patent KR-20220092175-A (KR)
Title: Method of detecting of target point mutations based on polymerase chain reaction
Inventor: SHIN SEHYUN
IPC: C12Q1/6827
Filed: 2020-12-24
Abstract: The present invention relates to a method for detecting target point mutations based on polymerase chain reaction. More specifically, the present invention is a composition for detecting target point mutations including (a) a sample containing the target point mutation region, (b) a hairpin primer that distinguish point mutations; (c) a probe that binds to the target point mutation; (d) a linear primer that degrades the probe; and (e) a DNA polymerase. In the present invention, multiple targets can be simultaneously analyzed in one reaction using primers designed according to the type of each target point mutation.
Patent KR-20220093715-A (KR)
Inventor: KIM MIN SOO
IPC: G06F9/48
Filed: 2020-12-28
Abstract: According to the present invention, provided is a method for predicting number of finalized blocks of transaction according to key redundancy, which includes the steps of: analyzing the arguments of smart contracts and transactions to extract a key of transaction; analyzing redundancy (dependencies) between the transactions in a given transaction set using key information extracted for each transaction; additionally generating time-series data as to whether each transaction is assigned processing between blocks through a classification algorithm; and predicting the number of finalized blocks required by a system, based on a key dependency structure diagram and time series data generated in the above process.
Patent KR-20220096283-A (KR)
Inventor: LEE WOON JU
IPC: F16C37/00
Filed: 2020-12-30
Abstract: According to one embodiment of the present invention, provided is a pinion bearing coupled to a pinion shaft of a vehicle to be used. The pinion bearing according to one embodiment of the present invention comprises: one or more inner rings mounted on and coupled to the pinion shaft; an outer ring located radially outside the inner rings; and a plurality of rolling elements supporting the inner rings to rotate relative to the outer ring. According to one embodiment of the present invention, the outer ring comprises: a flange unit formed extending outward in a radial direction; a first extension unit extending from the flange unit toward a differential gear unit; and a second extension unit extending from the flange unit toward an opposite side of the differential gear unit, wherein a heat dissipation fin protruding outward in a radial direction is provided in the second extension unit. The pinion bearing effectively releases heat to the outside to suppress thermal deformation.
Patent KR-20220096540-A (KR)
Title: Hologram lamp for vehicle
Inventor: KIM HYO KYOUNG
IPC: F21W103/00
Filed: 2020-12-31
Abstract: The present invention relates to a hologram lamp for a vehicle, and more specifically, to a hologram lamp for a vehicle, which can form distortion-free holograms while reducing an overall size. According to an embodiment of the present invention, a hologram lamp for a vehicle includes: a hologram recording medium; and a reproduction light irradiation unit for radiating reproduction light to the hologram recording medium to form a hologram including an object image recorded on the hologram recording medium, wherein a size of the hologram may be defined by a viewing angle for observing the hologram and the size of the hologram recording medium.
Patent KR-20200026899-A (KR)
Title: 뉴 라디오에서의 복조 참조 신호들 및 동기 신호들의 멀티플렉싱
Inventor: AKKARAKARAN SONY
IPC: H04L5/00
Filed: 2018-07-20
Abstract: 본 개시는 뉴 라디오 (NR) 에서의 복조 참조 신호들 (DMRS) 및 동기 신호들 (SS) 을 멀티플렉싱하기 위한 방법들 및 장치에 관한 것이다.     기지국 (BS) 에 의해 수행될 수 있는 예시적인 방법은, 동기 신호들 (SS) 이 슬롯들의 세트에서 송신될 것인지의 여부에 기초하여, 슬롯들의 세트에서, 제 1 복조 참조 신호들 (DMRS) 에 사용되는 송신 리소스들을 결정하는 단계, 및 슬롯들의 세트에서 송신 리소스들을 사용하여 제 1 DMRS 를 송신하는 단계를 포함한다.
Patent KR-20200028959-A (KR)
Title: 잡용수로부터 수소와 산소의 분리 및 터빈 또는 피스톤 엔진을 구동하기 위한 상기 수소와 산소의 재결합
Inventor: BAILEY KENNETH STEPHEN
IPC: C01B3/50
Filed: 2018-06-13
Abstract: 본 발명에서 텅스텐 전극과 천공된 니켈 플레이트 사이의 플라즈마 갭은 도가니의 한 측에서 수소를 생성하고 니켈 와이어 조각과 둘의 천공된 니켈 플레이트 사이의 플라즈마 갭은 동일한 도가니의 다른 반쪽에서 산소를 생성하기 위해 사용된다. 새로 생성된 수소 가스는 저장 탱크로 펌핑되고 새로 생성된 산소는 저장을 위한 유사한 탱크로 펌핑된다. 저장 후 컴바이너 탱크는 적절한 비율의 수소와 산소의 화학량론적 혼합물을 허용하여, 터빈 엔진, 피스톤 엔진의 연소에서 사용하기 위해, 또는 터빈을 구동시키기 위한 증기를 생성하기 위해 조합된 혼합물을 방출한다.
Patent KR-20200032702-A (KR)
Title: 피페라진 헤테로아릴 유도체, 그 제조 방법 및 의약에서 이의 용도
Inventor: LI XIN
IPC: C07D487/04
Filed: 2018-07-26
Abstract: 본 발명은 피페라진 헤테로아릴 유도체, 이의 제조 방법 및 의약(medicine)에서 이의 용도에 관한 것이다. 특히, 본 발명은 일반식 (I)에 표시된 바와 같은 피페라진 헤테로아릴 유도체, 이의 제조 방법, 이 유도체를 포함하는 약학 조성물, 및 특히, B형 간염, 인플루엔자, 헤르페스, AIDS 등과 같은 질병의 예방 및/또는 치료에서, 캡시드 단백질 억제제(capsid protein inhibitor)로서 이의 용도에 관한 것이다. 일반식 (I)에서 각 기(group)의 정의는 상세한 설명에 정의된 것과 동일하다.