baber/WOPTO huggingface dataset:
Patent KR-20210005543-A (KR)
Title: 동종이계 고형 장기 이식물에 대한 공여자-특이적 내성을 증진시키는 배양된 융선 조직 이식
Inventor: MARKERT MARY LOUISE
IPC: A61K31/436
Filed: 2019-02-22
Abstract: 고형 장기 이식을 필요로 하는 수혜자에게 동종이계 고형 장기를 이식하고 공여자로부터의 고형 장기의 수혜자에게 조직-조작된 동종이계 배양된 산후 흉선 조직 산물의 외과적 이식을 추가로 포함하여 고형 장기 이식의 수혜자에 대한 공여자-특이적 내성 및 면역적격성을 증진시키는 방법 및 조성물.
Patent KR-20210016506-A (KR)
Title: 점착 테이프
Inventor: OGATA YUDAI
IPC: C09J7/38
Filed: 2019-05-27
Abstract: 본 발명은, 고온에 의한 접착 항진을 저감시킬 수 있음과 함께, 광을 투과시키지 않는 재료에도 사용할 수 있는 점착 테이프를 제공하는 것을 목적으로 한다. 
본 발명은, 점착제층을 갖는 점착 테이프로서, 상기 점착제층은, 동적 점탄성 측정으로 평가한 25 ℃ 에 있어서의 전단 저장 탄성률이 4.0 × 10 4  ∼ 2.0 × 10 6  Pa 이고, 상기 점착제층은, 상기 점착 테이프의 상기 점착제층 측을 유리에 첩부하여 220 ℃ 에서 120 분간 가열하고, 박리한 후의 대수 접촉각이 80°이상인, 점착 테이프이다.
Patent KR-20200120700-A (KR)
Title: 자동차 헤드램프용 조명 장치
Inventor: TAUDT LUKAS
IPC: F21S41/663
Filed: 2019-03-12
Abstract: 본 발명은 자동차 헤드램프(100)를 위한 조명 장치(1)에 관한 것이며, 상기 조명 장치는 적어도 하나의 광원(3) 및 적어도 하나의 보조 광학 요소(4)를 구비한 조명 유닛(2)을 포함하며, 적어도 하나의 보조 광학 요소(4)는 복수의 광 전도 요소(6)와 하나의 광 출사면(5)을 포함하며, 각각의 광 전도 요소(6)는 적어도 하나의 광원(3)의 광을 입력하기 위한 광 입력 결합면(61)을 포함하며, 그리고 광 전도 요소(6)들의 광 출력 결합면(62)들은 보조 광학 요소(4)의 공통 광 출사면(5)으로 이어진다.  광 출사면(5)은 적어도 일부 섹션에 볼록한 만곡부(56); 및 광 출력 결합 광학 요소(50)의 테두리부들 상의 출력 결합 그루브(55)들을 구비한 광 출력 결합 광학 요소(50)를 포함하고, 각각 복수의 광 전도 요소(6)는, 자체의 광 출력 결합면(62)들로, 하나의 광 출력 결합 광학 요소(50)에 할당되어 있다.  또한, 본 발명의 범위에서, 적어도 하나의 조명 장치(1)를 포함하는 광 모듈 및 차량 헤드램프(100)도 명시된다.
Patent KR-20210008467-A (KR)
Title: 국소 근접치료 장치 및 악성 암 세포의 치료 방법
Inventor: BURNETT DAVID
IPC: A61K51/12
Filed: 2019-03-07
Abstract: 복수의 방사성 동위원소 입자(3)를 포함하고 대향하는 제1 표면 및 제2 표면을 갖는 생체 흡수성(bioresorbable) 캐리어 매트릭스 구조체(2)를 포함하는 가요성 근접치료 장치(1). 생체 흡수성 캐리어 매트릭스 구조체(2)는 상처 부위에 이식될 때, 복수의 방사성 동위원소 입자(3)의 반감기보다 실질적으로 긴 속도로 분해된다. 생체 흡수성 캐리어 매트릭스 구조체(2)의 제1 표면에 인접하게 위치된 친수성 기재(4)는 상처 부위에 이식될 때, 복수의 방사성 동위원소 입자(3)의 반감기 동안에 장치(1)의 이동을 방지하기 위해 생체 흡수성 캐리어 매트릭스 구조체(2)보다 짧은 속도로 분해된다. 생체 흡수성 캐리어 매트릭스 구조체(2)의 제2 표면에 인접하게 위치된 하이드로겔 기재(5)는 방사능을 차폐하고 복수의 방사성 동위원소 입자(3)의 반감기보다 긴 속도로 분해된다.
Patent KR-20200126389-A (KR)
Title: 삼중 글레이징(triple glazing)을 포함하는 도어(door)를 구비한 가열장치
Inventor: MORIN CAMILLE
IPC: C03C17/36
Filed: 2019-02-26
Abstract: 공동(cavity)을 획정하는 챔버를 구비한 가열 장치로서, 상기 장치는 공동의 내부에서 외부로 각각 1 내지 6으로 번호가 매겨진 면들을 획정하는 세 개의 투명 기판들을 포함하는 삼중 글레이징을 통합하는 도어 혹은 벽을 포함하며, 적어도 제1 기판의 면들(1 및 2) 및 제2 기판의 면들(3 및/또는 4)은 열반사 코팅들로 덮여지는 가열 장치에 있어서,  
제1 기판과 제2 기판 사이의 평균 간격(e 1 )과 제2 기판과 제3 기판 사이의 평균 간격(e 2 )은 상이하고, 가장 큰 간격과 가장 작은 간격 사이의 비율은 1.1보다 크고, 바람직하게는 1.5보다 크고, 매우 바람직하게는 2보다 크고 또는 심지어 2.5보다 크며, e 1  및 e 2 는 2 내지 20 mm 사이인 것을 특징으로 하는 가열 장치.
Patent KR-20200138248-A (KR)
Title: 파장 변환 부재, 백 라이트 유닛, 화상 표시 장치, 경화성 조성물 및 경화물
Inventor: MUKAIGAITO Kouhei
IPC: C08F2/48
Filed: 2018-03-27
Abstract: 양자 도트(quantum dot) 형광체를 포함하고, 힌더드 아민(hindered amine)계 화합물에 유래하는 구조 및 설파이드 구조를 갖는 파장 변환층을 갖는 파장 변환 부재.
Patent KR-20200131846-A (KR)
Title: 항-폴리시알산 항체 및 그 용도
Inventor: WANG LINLIN
IPC: A61K51/10
Filed: 2019-03-13
Abstract: 본 개시는 일반적으로 폴리시알산에 결합하여 활성을 중화시킬 수 있는 면역 글로불린-관련 조성물 (예를 들어, 항체 또는 이의 항원 결합 단편)에 관한 것이다. 본 기술의 항체는 이를 필요로하는 개체에서 폴리시알산-관련 암을 검출하고 치료하기 위한 방법에 유용하다.
Patent KR-20200143400-A (KR)
Title: 아밀로이드증의 치료 및 예방
Inventor: NIJJAR TARLOCHAN
IPC: A61K39/395
Filed: 2019-03-22
Abstract: 본 발명은 미스폴딩된 면역글로불린 경쇄 단백질의 침적과 연관된 AL 아밀로이드증의 치료 방법 및 2A4 항체와 같은 항체에 관련된 상응하는 용도, 또는 항체를 포함하는 약제학적 제형을 제공한다.
Patent KR-20200142547-A (KR)
Title: 유한 요소 제어 기능이 있는 유체 히터
Inventor: WIECKOWSKI MICHAEL J
IPC: F24H1/10
Filed: 2019-03-22
Abstract: 전도성 유체를 가열하기 위한 오믹 히터는 전극(14) 및 전극들 사이의 공간(20)을 포함한다.  제어기(52)는 상이한 전기 포텐셜에 연결되는 두 개의 활성 전극 및 하나 이상의 공간 내의 유체를 각각 포함하는 도전 경로를 형성하도록, 연속된 작동 구간 동안에 전극을 파워 서플라이(36)에 선택적으로 연결한다.  제어기는 공간을 통과하는 유체를 공간을 통해 이동하는 일련의 유한 요소들(100)로서 모델링한다.  각각의 작동 구간 이전에, 제어기는, 도전 경로 내의 유체의 추정된 온도 및 활성 전극을 통과하는 추정된 전류를 포함하는, 가능한 여러 도전 경로를 작동시키는 것의 기대된 결과를 추정한다.  제어기는 추정된 결과가 제약들의 세트를 만족시키는 도전 경로의 세트를 선택하고, 작동 구간 동안에 선택된 도전 경로만을 작동시킨다.
Patent KR-20210021982-A (KR)
Title: 췌장암 치료용 화합물
Inventor: LI WEI
IPC: A61P35/00
Filed: 2019-05-15
Abstract: 본 발명은 식 (I)의 구조로 표시되는 화합물의 치료적 유효량을 사용해 췌장암을 치료하는 방법을 포함한다.
Patent KR-20210018843-A (KR)
Title: 반도체 칩 스택 배열체 및 이러한 반도체 칩 스택 배열체를 제조하기 위한 반도체 칩
Inventor: FETTKE MATTHIAS
IPC: H01L23/00
Filed: 2018-06-05
Abstract: 본 발명은  스택 배열체(18)에 배치된 복수의 반도체 칩들(11)과 상기 반도체 칩들(11)을 연결하는 적어도 하나의 연결 기판을 포함하는 반도체-칩 스택 패키지(10)에 관한 것으로서, 상기 반도체 칩들(11)은 적어도 하나의 칩 에지(12) 상에 적어도 하나의 칩 단자면을 구비하고, 상기 칩 단자면은 상기 칩 에지(12) 상에 형성된 상기 반도체 칩(11)의 측면(23)에서 측면 단자면(13)으로 적어도 부분적으로 연장되고, 상기 반도체 칩들(11)의 상기 측면들(23)에는 상기 반도체-칩 스택 배열체(18)의 공유 측면 평면 S에 배열되는 측면 단자면(13)이 제공되며, 상기 연결 기판(19)은 상기 반도체 칩들(11)의 상기 측면 평면 S에 평행한 접촉 표면(20)을 가지고 배열되고, 상기 연결 기판(19)에 형성된 연결 도체 구조를 연결하기 위해 상기 접촉 표면(20) 상에 형성되고 상기 접촉 표면(20)에 평행한 연결 평면 V1에서 연결 재료를 통해 전기 전도성 방식으로 상기 측면 단자면들(13)에 연결되는 기판 단자면들(21)을 포함한다.
Patent KR-20210014160-A (KR)
Title: 프로그래머블 디지털 시그마 델타 변조기
Inventor: MEGAWER KARIM M
IPC: H03M7/36
Filed: 2019-05-24
Abstract: SDM(Sigma Delta Modulator) 회로는 플로어 회로(306)와, 플로어 회로의 입력에 커플링된 제 1 입력과 플로어 회로의 출력에 커플링된 제 2 입력을 갖는 감산기(308), 및 프로그래머블 오더를 갖는 MASH(multi-stage noise shaping) 변환기(302)를 포함한다.  MASH 변환기는 감산기의 출력에 커플링된 입력을 포함한다.  SDM은 플로어 회로의 출력에 커플링된 입력을 갖는 프로그래머블 지연 회로(304), 및 MASH 변환기의 출력에 커플링된 제 1 입력 및 프로그래머블 지연 회로의 출력에 커플링된 제 2 입력을 갖는 가산기(310)를 더 포함한다.
Patent KR-20220099668-A (KR)
Inventor: KIM DAE HYUN
IPC: F04D29/64
Filed: 2021-01-07
Abstract: The present invention relates to a blower used in a dust collector. More particularly, the present invention relates to a blower that does not have a casing of the blower and uses a casing of a dust collector of the blower as a chamber to discharge air sucked from the blower using a positive pressure. According to the present invention, the blower has an effect of improving the performance of the dust collector by reducing friction loss according to the flow of the fluid inside the dust collector.
Patent KR-20220101372-A (KR)
Title: Door assembly for vehicle made of different materials with different coefficients of thermal expansion
Inventor: CHOI JE WON
IPC: B60J5/04
Filed: 2021-01-11
Abstract: The present invention relates to a vehicle panel assembly and, more specifically, to a vehicle panel assembly made of different materials with different thermal expansion rates, which has a structure for absorbing thermal expansion and deformation between an outer panel and an inner panel having different thermal expansion rates. The vehicle panel assembly made of different materials with different thermal expansion rates according to the present invention comprises: an outer panel (10); an inner panel (20) having a circumference bonded to the circumference of the outer panel (10) and made of a material having a thermal expansion rate different from that of the outer panel (10); and at least one or more deformation absorbing panels (30, 40) connected to at least one of the outer panel (10) and the inner panel (20) around the circumference of the outer panel (10) and the inner panel (20) and absorbing the amount of thermal deformation caused by the temperature change of the outer panel (10) and the inner panel (20) when the outer panel (10) and the inner panel (20) are thermally deformed. Accordingly, materials such as synthetic resins, especially engineering plastics, can be easily applied to a vehicle.
Patent KR-20210013746-A (KR)
Inventor: GIL SO YEON
IPC: A61Q19/08
Filed: 2021-01-22
Abstract: The present invention provides a composition for skin elasticity, wrinkle reduction, and skin moisturizing, in particular, a cosmetic composition, a pharmaceutical composition, and a health food comprising a compound represented by formula 1 below or a pharmaceutically acceptable salt thereof as an active ingredient. The cosmetic or pharmaceutical composition of the present invention is safe for the human body with few side effects and has an excellent effect of skin elasticity, wrinkle reduction, or skin moisturizing.
Patent KR-20220109031-A (KR)
Title: Battery module and battery pack including the same
Inventor: RYU KYE YEON
IPC: H01M50/502
Filed: 2021-01-28
Abstract: A battery module according to one embodiment of the present invention comprises: a battery cell stack in which a plurality of battery cells including protruding electrode leads are stacked; a module frame which accommodates the battery cell stack; and bus bar frames which are arranged on the front surface and the rear surface of the battery cell stack, from which the electrode leads protrude. The battery cells include protrusions formed on both end portions of lower edges of the battery cells, respectively. At least one of the bus bar frames includes a guide portion extending to the bottom surface of the battery cell stack. The guide portions have guide grooves into which the protrusions are inserted, and the guide grooves include adjusting portions that gradually narrow in width from the place at which the battery cells are located to the place at which the bus bar frames are located. According to the present invention, it is possible to provide a battery module with increased spatial utilization.
Patent KR-20220109656-A (KR)
Title: Apparatus and Method for Estimating Direction of Arrival with Lens Antenna by using Multi-Carrier
Inventor: KIM DONG KU
IPC: G01S3/14
Filed: 2021-01-29
Abstract: The present invention provides a device and method for estimating angle of arrival, which are capable of estimating angle of arrival. The device includes: a lens antenna unit including a lens, and a plurality of antenna elements disposed spaced apart from each other by a predetermined interval on a focal distance from the lens; a signal strength analysis unit for determining the antenna element and frequency at which a signal is received with the strongest intensity in the multi-frequency signal received by the lens antenna unit; and an angle of arrival estimator for estimating the angle of arrival in a predetermined manner using the determined location and frequency of the antenna element, and thus it is possible to quickly estimate the angle of arrival.
Patent KR-20220111143-A (KR)
Inventor: HAN JAE YONG
IPC: A01K67/027
Filed: 2021-02-01
Abstract: The present invention relates to a method for producing transgenic germ cells comprising the steps of: introducing the MGST2 gene into germ cells; and selecting viable germ cells by treating with busulfan. By producing transgenic germ cells according to the present invention, it is possible to select nuclear donor cells even in vivo, thereby being able to significantly improve the production efficiency of transgenic animals.
Patent KR-20220115121-A (KR)
Title: Charging apparatus for vehicle and charging method thereof
Inventor: YU JUNGMO
IPC: B60J5/04
Filed: 2021-02-08
Abstract: The present invention relates to a charging apparatus for a vehicle and a charging method thereof. The charging apparatus for the vehicle of the present invention comprises: a battery; an inverter electrically connected to the battery; a communication device which communicates with at least one component of the vehicle; and a control device which identifies presence or absence of a person within a predetermined reference distance range from the vehicle based on a signal received through the communication device while the battery is being charged, and adjusts a switching frequency of the inverter so that a voltage provided to the battery is converted based on a result of identifying whether the person exists within the predetermined reference distance range. The charging apparatus for the vehicle is capable of differently applying the switching frequency of the inverter of the charging apparatus for the vehicle.
Patent KR-20220114744-A (KR)
Title: Fmcw lidar control system applicable to cryogenic environment
Inventor: PARK HYUN JU
IPC: G01S17/34
Filed: 2021-02-09
Abstract: The present invention relates to a frequency modulated continuous wave (FMCW) light detection and ranging (LiDAR) control system applicable to a cryogenic environment and, more specifically, to an FMCW LiDAR control system applicable to a cryogenic environment, for controlling an ambient temperature for normal operation of a LiDAR at an extremely low temperature (-40 ℃) since a FMCW LiDAR system is accompanied by high-speed signal processing such as fast Fourier transform (FFT). To this end, the system of the present invention comprises: a heating pad unit located around the FMCW LiDAR to be heated by voltage; a temperature sensor unit located around the FMCW LiDAR to sense a temperature in real time; and a temperature control CPU unit controlling the heating pad unit based on a preset heating parameter in response to the temperature sensed by the temperature sensor unit.
Patent KR-20220115256-A (KR)
Title: Method of initializing subscriber identity module and user terminal initializing subscriber identity module
Inventor: KIM KWISUNG
IPC: H04W48/02
Filed: 2021-02-10
Abstract: A user terminal includes a communication chipset. The communication chipset includes a processor, a storage and a subscriber identity module, and the storage stores instructions. When the instructions are executed by the processor of the communication chipset, the processor of the communication chipset transmits an access request message to a network operator server, receives an access rejection message from the network operator server, and transmits, in response to receiving the access rejection message, a subscriber identity module initialization instruction to the subscriber identity module, which causes the processor of the subscriber identity module to initialize the subscriber identity module.
Patent KR-20220117605-A (KR)
Title: The pharmaceutical composition comprising LIF for the prophylaxis or treatment of cardiovascular disease
Inventor: CHOI JONG IL
IPC: A61P9/06
Filed: 2021-02-17
Abstract: According to one embodiment of the present invention, provided is a pharmaceutical composition for preventing or treating cardiovascular diseases, containing a leukemia inhibitory factor (LIF) as an active ingredient, and the pharmaceutical composition according to the present invention inhibits the expression of one or more fibrosis markers of Col1a1, MMP-9, and α-SMA through the phosphorylation of mTOR, Akt, and Stat3 to ultimately reduce cardiac fibrosis, and thus can exhibit the effects of preventing or treating cardiovascular diseases such as arrhythmia, heart failure, or atrial fibrillation.
Patent KR-20210104599-A (KR)
Title: Gas treatment system and ship having the same
Inventor: NOH YEEL YONG
IPC: B63B25/16
Filed: 2021-02-17
Abstract: The present invention relates to a gas treatment system and a vessel including the same. The gas treatment system, which is a system for treating liquefied gas which is heavy hydrocarbon or ammonia, includes: a fuel tank storing the liquefied gas as fuel to be supplied to a propulsion engine of a vessel; a liquefied gas supply line supplying the liquefied gas of the fuel tank in a liquefied state to the propulsion engine and having a high-pressure pump provided thereon; a re-liquefaction device liquefying boil-off gas produced from a cargo tank storing the liquefied gas to deliver the same to the fuel tank; and a liquefied gas collection line collecting the liquefied gas in the liquefied state discharged from the propulsion engine into the upstream of the high-pressure pump. The re-liquefaction device includes: a compressor compressing the boil-off gas discharged from the cargo tank; a condenser cooling the compressed boil-off gas with a refrigerant to liquefy the same; a buffer temporarily storing the boil-off gas liquefied by the condenser; and a boil-off gas supply line delivering the boil-off gas in the upstream of the buffer to the liquefied gas supply line between the fuel tank and the high-pressure pump. Therefore, the present invention is capable of reducing environmental pollution and increasing energy efficiency.
Patent KR-20220118576-A (KR)
Title: Manufacturing method of color souffle
Inventor: LEE KANG JIN
IPC: A23L21/25
Filed: 2021-02-18
Abstract: The present invention relates to a manufacturing method of color souffle, and one aspect of the present invention provides a manufacturing method of color souffle, which comprises: a separation step of separating egg whites and yolks; a foaming step of adding sugar to the separated egg whites and foaming the egg whites; a yolk mixture formation step of adding milk, flour, natural pigment and natural powder to the separated yolk and mixing the mixture; a dough formation step of mixing the foamed egg whites and the yolk mixture to form mixed dough; and a baking step of baking the mixed dough. Provided is the manufacturing method of color souffle, which is healthful by containing nutrients while embodying the taste and color of souffle in a variety of ways.
Patent KR-20220122018-A (KR)
Title: Lithium secondary battery
Inventor: LEE DO JOONG
IPC: H01M10/052
Filed: 2021-02-26
Abstract: The present invention relates to a lithium secondary battery. More specifically, the lithium secondary battery suppresses growth of lithium dendrites due to interactions between a Li-Mg alloy included in a negative electrode and a furan-based solvent included in an electrolyte and suppresses side reactions between polysulfide eluted from a positive electrode and a lithium negative electrode, thereby improving lifespan characteristics of a battery.
Patent KR-20210110229-A (KR)
Title: Sensitizing dye, sensitizing dye for photoelectric conversion, photoelectric transducer, and dye-sensitized solar cell
Inventor: OKAJI MAKOTO
IPC: C09B67/00
Filed: 2021-02-26
Abstract: The purpose of the present invention is to provide a sensitizing dye having a novel structure capable of expanding the photosensitive wavelength region, and a photoelectric conversion element and a dye-sensitized solar cell which have good photoelectric conversion properties, and which use the sensitizing dye as a sensitizing dye composition for photoelectric conversion capable of efficiently taking out an electric current. To this end, a sensitizing dye represented by the following chemical formula (1) is provided.
Patent KR-20220124398-A (KR)
Title: Vehicle and control method thereof
Inventor: PARK SANGJIN
IPC: B60L58/12
Filed: 2021-03-03
Abstract: A vehicle of the present invention comprises: a battery; a battery temperature control device; at least one sensor; and a control device which determines a preheating temperature of the battery based on a first charging rate of the battery and an external temperature of the vehicle identified by the at least one sensor and controls the battery temperature control device based on the preheating temperature of the battery. According to the present invention, a charging time can be reduced.
Patent KR-20220127595-A (KR)
Title: Pt-Pd catalyst for synthesis of hydrogen, and Method of preaparing hydrogen using the Pt-Pd catalyst
Inventor: LEE KWAN YOUNG
IPC: B01J21/02
Filed: 2021-03-11
Abstract: The present invention relates to a catalyst for preparing hydrogen and a hydrogen preparation method using the same. The catalyst for preparing hydrogen according to an embodiment of the present invention comprises: a porous carrier; platinum supported in the pores of the porous carrier; and palladium mixed with the palladium and supported in the pores. According to the present invention, the platinum and palladium are mixed and supported on the porous carrier so that the dehydrogenation activity is remarkably improved even at low temperatures, and thus hydrogen can be effectively obtained from a liquid organic hydrogen storage medium.
Patent KR-20220128070-A (KR)
Title: photovoltaic module installation support system
Inventor: KIM DONG SHIK
IPC: B65G47/29
Filed: 2021-03-12
Abstract: According to the present invention, a solar power module installation support system comprises: a conveyor device for assembling a plurality of solar power modules by one string and moving the solar power modules in one direction; and a loading cart including a storage space for loading the string moved from the conveyor device in a direction horizontal to the ground. The conveyor device includes one or more end stoppers for providing a vertical alignment line of a solar power module which is first disposed on one end of a conveyor.
Patent KR-20210122675-A (KR)
Title: Method of manufacturing a semiconductor device
Inventor: Wei jia lin
IPC: G03F7/004
Filed: 2021-03-15
Abstract: A method of manufacturing a semiconductor device includes forming a multilayer photoresist structure including a metal-containing photoresist on a substrate. The multilayer photoresist structure includes at least two metal-containing photoresist layers having mutually different physical parameters. The metal-containing photoresist is a reaction product of a first precursor and a second precursor, and each layer of the multilayer photoresist structure is formed by using mutually different photoresist layer formation parameters. The mutually different photoresist layer formation parameters are at least one selected from the group consisting of the first precursor, an amount of the first precursor, the second precursor, an amount of the second precursor, a time length of an operation of forming each photoresist layer, and heating conditions of the photoresist layers. The multilayer photoresist structure is selectively exposed to actinic radiation to form a latent pattern, and the latent pattern is developed and formed by applying a developer to the selectively exposed multilayer photoresist structure.
Patent KR-20220133458-A (KR)
Title: A reservation base resource allocation method and apparatus under aperiodic traffic in V2X communication
Inventor: KIM HYO GON
IPC: H04W72/12
Filed: 2021-03-25
Abstract: A reservation-based resource allocation method and device for vehicle communication are disclosed. The reservation-based resource allocation method in a non-periodic packet transmission situation comprises the steps of: (a) determining whether a frequency resource other than the currently used frequency is used and allocating a subchannel when a packet is generated and if the value of a resource reselection counter (RC) is "1"; (b) reserving time slots in order of high probability according to a Markov model after analyzing previous m packet transmission intervals; and (c) transmitting the packet using the allocated subchannel within the reserved time slot. Accordingly, it is possible to efficiently reserve and allocate resources even in an aperiodic packet transmission situation in which packets are transmitted only when packets are generated.
Patent KR-20210120903-A (KR)
Title: Posture correction
Inventor: KO JUNG HYUN
IPC: A61F5/02
Filed: 2021-03-26
Abstract: Disclosed is a posture corrector. The posture corrector comprises: a main unit including a rear wearing unit positioned on the back region of a wearer when the wearer wears the same, and a one-side wearing unit and a the-other-side wearing unit extending along each of the wearer's one side and the other side from each of the one side and the other side of the rear wearing unit and interconnected on the wearer's abdomen; a rear surface member coupled to the rear wearing unit so as to cover the rear surface of the rear wearing unit, wherein at least a part of a portion excluding one side of the rim, the other side part, one side of the upper part, and the other side of the upper part; a one-side shoulder strap extending from the middle part of one side of the rear wearing unit, and extending to the outside after passing between one side of the upper part of the rear surface member and the upper part of the rear wearing unit, between the rear surface member and the rear wearing unit, and between the other side of the rear surface member and the other side of the rear wearing unit; and a the-other-side shoulder strap extending from the middle part of the other side of the rear wearing unit, and extending to the outside after passing between the other side of the upper part of the rear surface member and the other side of the upper part of the rear wearing unit, between the rear surface member and the rear wearing unit, and between one side of the rear surface member and one side of the rear wearing unit. The one-side shoulder strap and the-other-side shoulder strap are crossed between the rear surface member and the rear wearing unit. A posture can be corrected.