baber/WOPTO huggingface dataset:
Patent KR-20190066077-A (KR)
Inventor: OESTE RICKARD
IPC: A23L33/15
Filed: 2012-06-20
Abstract: 본 발명은 적어도 아미노산인 루신, 이소루신, 발린, 트레오닌 및 리신과, 크롬을 포함하는 식품 보충제에 관한 것이다. 본 발명은 또한 식품 보충제를 포함하는 식품 조성물뿐만 아니라, 상기 식품 보충제 및 식품 조성물 둘 다의 용도에 관한 것이다.
Patent KR-20190107298-A (KR)
Title: 산란계측 측정들에서의 격자 비대칭성들에 관련된 부정확성들의 완화
Inventor: ADAM IDO
IPC: H01L21/66
Filed: 2017-12-15
Abstract: 회절 기반 오버레이 측정들에서의 격자 비대칭성들의 영향들을 완화시키는, 산란측정 오버레이 타깃들은 물론 타깃 설계 및 측정 방법들이 제공된다.  타깃들은 - 격자 비대칭성들로부터 결과하는 부정확성들을 격리시키고 제거하기 위해 - 거친 분해능의 피치 격자들을 대체하는 서브 분해능의 구조체들을 갖는 추가의 셀들을 포함하고 그리고/또는 거친 피치 주기성을 갖는 교호하는 서브 분해능의 구조체들을 포함한다.  측정 방법들은, 설계된 타깃 구조체들과 관련하여, 상이한 측정 방향들에서의 격자 비대칭성 영향들을 격리시키기 위해 직교 편광된 조명을 이용한다.
Patent KR-20190128642-A (KR)
Title: Dipea 염기 존재 하의 아릴피롤 화합물의 제조
Inventor: CORTES DAVID A
IPC: C07D207/416
Filed: 2018-03-05
Abstract: 본 발명은 DIPEA의 존재 하에서 화학식 (II)의 화합물을 2,3-디할로프로피오니트릴 또는 2-할로아크릴로니트릴과 반응시키는 단계 A를 포함하는, 화학식 (I)의 화합물을 제조하기 위한 방법에 관한 것이다.     또한 본 발명은 DIPEA의 존재 하에서 화학식 (I)의 화합물을 Br 2  과 반응시키는 단계 B를 포함하는, 화학식 (III)의 화합물을 제조하기 위한 방법에 관한 것이다.     또한 DIPEA의 존재 하에서 화학식 (III)의 화합물을 디(C 1 -C 4 -알콕시)메탄 및 POCl 3 , 또는 POCl 3  및 DMF를 포함하는 혼합물과 반응시키는 단계 C를 포함하는, 화학식 (IV)의 화합물을 제조하기 위한 방법 C에 관한 것이다.     본 발명은 또한 화학식 (I)의 화합물, 화학식 (III)의 화합물, 또는 화학식 (IV)의 화합물의 제조에서 염기로서의 DIPEA의 용도에 관한 것이다.
Patent KR-20190119141-A (KR)
Title: 측정 방법, 단말 장치 및 액세스 네트워크 장치
Inventor: LI BINGZHAO
IPC: H04W16/28
Filed: 2018-05-04
Abstract: 본 출원은 측정 방법, 단말 장치 및 액세스 네트워크 장치를 제공한다. 측정 방법은: 단말 장치가 복수의 빔의 신호 품질을 측정하는 단계 - 상기 복수의 빔의 신호 품질은 동기화 신호 블록을 사용해서 획득되며, 상기 복수의 빔의 신호 품질은 서로 다른 순간에 동일한 빔의 신호 품질을 포함하며, 상기 복수의 빔은 하나의 셀에 속함 - ; 및 상기 단말 장치가 상기 복수의 빔의 신호 품질에 기초해서 상기 셀의 신호 품질을 획득하는 단계를 포함한다. 이 방법에서, 동기화 신호에 기초한 셀 측정이 실행되며, 서로 다른 순간에 복수의 빔의 신호 품질에 기초해서 획득된 셀의 신호 품질은 더 정확하다.
Patent KR-20190131509-A (KR)
Title: 통합 이미징 및 도파관 프리즘을 구비한 헤드 장착 광 필드 디스플레이
Inventor: HUA HONG
IPC: G02B3/14
Filed: 2018-03-06
Abstract: 자유형 도파관 프리즘, 및 통합 이미징 및 릴레이 그룹을 구비한 헤드 장착 광 필드 디스플레이와의 사용
Patent KR-20190141661-A (KR)
Title: 광선 각화증의 치료 및/또는 예방 방법
Inventor: KWAN MIN FUN RUDOLF
IPC: A61P17/00
Filed: 2018-03-12
Abstract: 본 출원은 광선 각화증의 치료 및/또는 예방을 필요로 하는 대상체에게 KX-01의 치료 유효량을 투여하는 단계를 포함하는 광선 각화증을 치료 및/또는 예방하는 방법에 관한 것이다.
Patent KR-20190134663-A (KR)
Title: 차량 제동 시스템
Inventor: EISELE CHRISTOPH
IPC: B60T8/36
Filed: 2018-04-05
Abstract: 차량 제동 시스템은 마스터 실린더 및 휠 실린더를 포함한다.  1차 제동 유닛은 마스터 실린더와 구별되는 제 1 압력 발생 유닛을 포함하고 1차 동작 모드에서 휠 실린더에서의 제동 작용을 작동시키도록 동작 가능하다.  1차 제동 유닛은 1차 제동 유닛을 휠 실린더에 연결하는 출구 포트를 더 포함한다.  2차 제동 유닛은 마스터 실린더와 구별되고 2차 동작 모드에서 휠 실린더에서의 제동 작용을 작동시키도록 동작 가능한 제 2 압력 발생 유닛을 포함한다.  2차 제동 유닛은 1차 제동 유닛의 출구 포트에 연결된 입구 포트를 갖추고 있다.  1차 제동 유닛은 1차 동작 모드에서 트랙션 제어 및 잠김 방지 제동을 제어하도록 동작 가능하고 제 1 압력 발생 유닛과 1차 제동 유닛의 출구 포트 사이에 위치되는 하나 이상의 ABS 밸브를 포함한다.  2차 제동 유닛은 하나 이상의 ABS 밸브와 휠 실린더 사이에 위치된다.
Patent KR-20190133026-A (KR)
Title: 당뇨병성 혈액순환 합병증을 평가하기 위한 시스템 및 방법
Inventor: CUCCIA DAVID
IPC: A61B5/02
Filed: 2018-03-22
Abstract: 본 발명은 당뇨병의 진행에 기인하는 혈액순환 합병증을 평가하는 시스템 및 방법에 관한 것이다. 실시태양은 조직의 영역을 조사하도록 구성된 하나 이상의 파장을 갖는 광원, 하나 이상의 조사 파장에서 조직의 하나 이상의 층으로부터 반사되는 광을 포획하도록 구성된 검출기, 검출된 신호에 기초하여 당뇨병으로 인한 중증 혈액순환 합병증과 상관관계가 있는 조직 혈관 건강의 하나 이상의 추정치를 계산하도록 구성된 프로세서, 및 당뇨병에 기인하는 중증 혈액순환 합병증과 상관관계가 있는 조직 혈관 건강의 추정치를 저장 또는 기록하도록 구성된 디스플레이 또는 통신 장치(예를 들어, 전자 데이터 전송)를 포함하는 광학 측정 시스템을 포함한다. 예시적인 실시양태에서, 피부의 상이한 층 내의 헤모글로빈과 같은 발색단의 분포는 가시광 및 근적외선 영역에서 구조광의 조합을 이용하여 추출된다.
Patent KR-20190132479-A (KR)
Title: 다이나모미터 장치
Inventor: TAKAHASHI TOSHIMICHI
IPC: G01L3/16
Filed: 2018-04-06
Abstract: 다이나모미터 장치(1)는 다이나모미터(3)의 선단부에 토크미터(14)의 주변부를 덮는 커버(5)가 장착되어 있다. 커버(5)는 측면에 도어(42)가 장착된 개구부(41)를 구비하고, 이 개구부(41)에 잠금플레이트(52)를 삽입하여 회전축이 잠긴다. 잠금 플레이트(52)는 가이드 레일 섹션에 의해 슬라이딩되면서 안내된다. 회전축의 외부주 표면의 일부에는 접선 방향을 따라 피잠금면이 제공되며, 회전축은 잠금 플레이트(52)의 잠금면(64)을 결합하여 잠겨진다.
Patent KR-20200004805-A (KR)
Title: 자동 주사기
Inventor: ARNOTT RACHEL
IPC: A61M5/46
Filed: 2018-05-04
Abstract: 주사 디바이스는 캐리어, 바늘, 바늘에 결합된 드라이버로서, 드라이버는 퇴피 구성과 전개 구성 사이에서 캐리어에 대해 슬라이딩 가능하고, 퇴피 구성과 전개 구성 사이에서 드라이버를 이동 시키도록 구성된 셔틀, 및 제 1 구성에서 제 2 구성으로 이동시키도록 구성된 정지부로서, 정지부는 전개 구성에 드라이버를 유지시키도록 구성되고, 제 1 구성으로부터 제 2 구성으로 정지부의 이동은 셔틀이 드라이버가 전개 구성으로부터 퇴피 구성으로 이동하게 한다.
Patent KR-20190135042-A (KR)
Title: 주행 지원 방법 및 주행 지원 장치
Inventor: NANRI TAKUYA
IPC: G08G1/097
Filed: 2017-04-19
Abstract: 주행 지원 방법은, 자차량(51)의 주위에 있어서의 타차량(52) 및 물체를 검출하여, 타차량(52)으로부터의 사각 영역(55)을 설정하고, 검출된 물체 중에서 사각 영역 안에 있는 물체(53, 54)를 특정하고, 특정된 물체(53, 54)에 기초하여 타차량(52)이 취할 동작을 예측한다.
Patent KR-20200015488-A (KR)
Title: 도전성 고분자 고체 전해 콘덴서의 제조 방법 및 도전성 고분자
Inventor: MIYAMOTO TAKESHI
IPC: H01B1/12
Filed: 2018-05-28
Abstract: 본 발명은, 하기 일반식(1) 또는 하기 일반식(2)로 나타내어지는 구성 단위 중 임의의 하나를 적어도 포함하는 도전성 고분자가 비수용매에 분산된 분산액을, 입자의 소결체인 전극 물질 및 이 전극 물질의 표면을 피복하는 유전체를 포함하는 다공질체에 함침하는 도전성 고분자 도입 공정과, 
상기 비수용매의 적어도 일부를 제거하고, 상기 다공질체의 표면을 피복하는 고체 전해질을 형성하는 용매 제거 공정, 
을 구비하는 도전성 고분자 고체 전해 콘덴서의 제조 방법을 제공한다. 
[화학식 1] 
   
(일반식(1) 및 (2) 중, R 1 은 탄소수 1 이상 12 이하의 알킬기, 탄소수 1 이상 12 이하의 알콕시기, 반복 단위가 1 이상 50 이하인 탄소수 1 이상 12 이하의 알킬렌옥사이드기, 치환기를 가져도 되는 페닐기, 치환기를 가져도 되는 복소환기, 또는 치환기를 가져도 되는 축합환기를 나타낸다.  A - 는 도펀트 유래의 음이온이다.  n은 2 이상 300 이하이다.)
Patent KR-20200012880-A (KR)
Title: 비교 회로, 반도체 장치, 전자 부품, 및 전자 기기
Inventor: MATSUZAKI TAKANORI
IPC: H01L27/108
Filed: 2018-05-22
Abstract: 비교되는 음의 전압을 직접 입력할 수 있는 비교 회로를 제공한다.  비교 회로는 제 1 입력 단자, 제 2 입력 단자, 제 1 출력 단자, 및 차동 쌍을 포함한다.  비교 회로는 음의 전압과 음의 참조 전압을 비교하고, 비교 결과에 응하여 제 1 출력 단자로부터 제 1 출력 전압을 출력한다.  음의 전압은 제 1 입력 단자에 입력된다.  양의 참조 전압은 제 2 입력 단자에 입력된다.  양의 참조 전압은 비교가 수행되도록 결정된다.  차동 쌍은 게이트 및 백 게이트를 각각 갖는 제 1 n채널 트랜지스터 및 제 2 n채널 트랜지스터를 포함한다.  제 1 입력 단자는 제 1 n채널 트랜지스터의 백 게이트에 전기적으로 접속된다.  제 2 입력 단자는 제 2 n채널 트랜지스터의 게이트에 전기적으로 접속된다.
Patent KR-20210089287-A (KR)
Title: Transfer member having elastic body layer with uniformly-sized foam cells
Inventor: KIM JONGEUN
IPC: C08K3/04
Filed: 2020-01-07
Abstract: Provided are a transfer member for an electrophotographic image forming device comprising a support body and an elastic body layer formed on the support body, wherein the elastic body layer is a binder resin, an electron conducting agent, an ion conducting agent, and iv) a cyan pigment comprising a metal phthalocyanine; and an electrophotographic image forming device comprising the same. By comprising a cyan pigment comprising phthalcyanine in the elastic body layer, the transfer member allows a carbon black to be uniformly distributed in the elastic body layer, and allows foam cells of uniform size to be provided. Therefore, the transfer roller has excellent abrasion resistance while having high resistance uniformity and resistance stability.
Patent KR-20210089459-A (KR)
Title: Occupancy energy management system and method of controlling the same
Inventor: LEE HYONG SOCK
IPC: G06Q50/12
Filed: 2020-01-08
Abstract: According to the embodiment of the present invention, a room energy management system includes: a terminal device to which scheduled guest entry/exit information is input; a room management unit for receiving the scheduled entry/exit information from the terminal device and generating a room control signal; and a room control unit for receiving the room control signal from the room management unit and controlling a facility for managing a room. Accordingly, it is possible to save energy while improving customer satisfaction.
Patent KR-20200009105-A (KR)
Title: Camera module
Inventor: PARK CHUEL JIN
IPC: G03B9/04
Filed: 2020-01-17
Abstract: According to one embodiment of the present invention, provided is a camera module which comprises: a housing having an inner space; a lens module accommodated in an inner space of the housing; an aperture module coupled to the lens module and having at least one blade; and an aperture driving unit driving at least one of the blades. The aperture driving unit may include a coil provided in the housing and a magnet housing providing a magnet provided to face the coil and interlocked with at least one of the blades.
Patent KR-20210097232-A (KR)
Title: Collision avoidance system for a self driving car
Inventor: KIM MYEONGJUN
IPC: B60W30/08
Filed: 2020-01-28
Abstract: The present invention has a great feature in that it controls the driving of an autonomous vehicle when a collision is actually expected in addition to the conventional collision avoidance system. According to an aspect of the present invention, a collision avoidance`system of an autonomous vehicle comprises: a sensing unit which detects a surrounding object when driving the vehicle; and a control unit which calculates the possibility of collision with the object. When there are a plurality of objects, the control unit may control the driving of the autonomous vehicle by calculating the priority avoidance priority of each object.
Patent KR-20210097963-A (KR)
Title: Apparatus for treating substrate
Inventor: KIM KEUN SUK
IPC: H01J37/32
Filed: 2020-01-31
Abstract: Provided is a device for processing a substrate. The device for processing the substrate comprises: a process chamber that provides a processing space for the substrate; a substrate support part that supports the substrate; and a shower head that sprays a process gas to the substrate, wherein the shower head comprises a plurality of spraying blocks for spraying the process gas to the substrate while a distance from the substrate is individually adjusted. Therefore, the present invention is capable of allowing a position to be adjusted.
Patent KR-20210100823-A (KR)
Title: Digital voice mark producing device
Inventor: KIM MIN SEO
IPC: G10L19/018
Filed: 2020-02-07
Abstract: The present invention relates to a device for generating a digital voice mark comprising: a text determination part that determines a text for providing voice; a feature voice conversion part that determines a voice feature that is used in a voice conversion process of a text and represents a voice characteristic of a specific person, and converts the text to voice through the voice feature to generate a text converted feature voice; and a digital voice mark processing part that inserts a digital voice mark into a text conversion feature voice.
Patent KR-20210103680-A (KR)
Inventor: LEE SEOUNG HO
IPC: C07F13/00
Filed: 2020-02-14
Abstract: The present invention relates to a compound represented by chemical formula 1; a composition for detecting heparin including the compound; a kit for detecting heparin including the compound or the composition; a fluorescence sensor for detecting heparin including the compound; and a composition for diagnosis of hemorrhage or HP-induced thrombocytopenia including the compound or the composition for detecting heparin. The compound represented by chemical formula 1 according to the present invention has high selectivity and high sensitivity to heparin to show an excellent ability of detecting heparin, is synthesized with ease, and shows an excellent ability of detecting heparin in an actual in vivo condition. Therefore, the present invention can be used for diagnosis of diseases caused by heparin concentration abnormality.
Patent KR-20210104232-A (KR)
Title: Anti-freezing agent composition
Inventor: EUN SEOK KEE
IPC: C09K3/18
Filed: 2020-02-16
Abstract: The present invention relates to an anti-freezing agent which contains potassium acetate (CH_3COOK), sodium chloride (NaCl), magnesium chloride (MgCl_2), calcium chloride (CaCl_2) as main components, and adds sulfate and dicarboxylic acid, and more specifically, to an anti-freezing agent with more excellent freezing resistance than NaCl, MgCl_2, CaCl_2, and CH_3COOK used as single ingredients.
Patent KR-20200110176-A (KR)
Inventor: KONNO MASAHIKO
IPC: F02B67/06
Filed: 2020-02-20
Abstract: An objective is to provide a tensioner unit capable of obtaining a long lifespan by suppressing damage to a tensioner even after long use, while suppressing an operation failure through a simple constitution, a rocking lever and a tensioner. To achieve the objective, around a surface adjacent to a plunger (130) of a rocking lever (150), a protruding part (157) coming in contact with a front cross section of a tensioner body (120) is installed, and/or a protruding part coming in contact with the rocking lever (150) is installed in a front-end part in a plunger protruding direction of the tensioner body. When a protruding amount of a head part of the plunger from the front cross section of the tensioner body in a state in which the plunger is in contact with the bottom of a plunger accepting hole (121) is designated as h, and a gap (protrusion height) between the front cross section of the tensioner body and the adjacent surface of the rocking lever when the protruding part comes in contact with the front cross section of the tensioner body and/or the protruding part comes in contact with the rocking lever is designed as H, h < H is satisfied.
Patent KR-20210107447-A (KR)
Title: Cart unit and smart stroller including the same
Inventor: CHOI HANWOOL
IPC: F21V33/00
Filed: 2020-02-24
Abstract: A cart unit and a smart stroller including the same are disclosed. The cart unit according to an embodiment of the present invention includes a light emitting unit disposed on a rotatable main wheel. A control unit calculates control information according to sensed illuminance information, location information, or a control signal input by a user. The light emitting unit may emit light by being controlled according to control information calculated by the control unit. The light emitting unit may be rotated together with the main wheel. Accordingly, the light emitted from the light emitting unit proceeds radially outward of the main wheel. Accordingly, the environment around the rotating main wheel can be easily recognized.
Patent KR-20200110178-A (KR)
Title: Oligonucleotide having anti-inflammatory activity
Inventor: PARK DONG HWI
IPC: A61K31/7088
Filed: 2020-02-25
Abstract: The present invention relates to an oligonucleotide composed of adenosine and guanosine and having anti-inflammatory activity, and a pharmaceutical composition for preventing or treating inflammatory diseases including the same.
Patent KR-20210108546-A (KR)
Title: Method implemented on a computer system executing instructions for semiconductor design simulation
Inventor: NAM SEUNGKI
IPC: G06F30/392
Filed: 2020-02-25
Abstract: The present invention relates to a computer system-implemented method executing instructions for simulating a semiconductor design. The method of the present invention comprises: a step of generating a plurality of floor plans disposing a plurality of circuit blocks differently from each other; a step of generating a plurality of power models from the plurality of floor plans; and a step of selecting a layout corresponding to one among the plurality of floor plans by selecting at least one power model that satisfies a system requirement from among the plurality of power models. Therefore, the present invention is capable of improving user convenience.
Patent KR-20210109351-A (KR)
Title: Polyphenol component reinforeced film type nutrient and method of preparing the same
Inventor: LEE CHAE RIM
IPC: A23K20/121
Filed: 2020-02-27
Abstract: Disclosed are a film-type nutritional supplement and a method for preparing the same. The disclosed film-type nutritional supplement comprises a nutrient component, a binder component, and a polyphenol component, wherein the polyphenol component has a natural reduction rate of less than 14% represented by following equation 1: natural reduction rate (%) = (weight immediately after preparing - weight after 90 days left at 25℃)/weight immediately after preparing * 100.
Patent KR-20210111092-A (KR)
Title: Apparatus and method for detecting a small unmanned aerial vehicle(uav)
Inventor: LEE JONGMIN
IPC: G01S7/292
Filed: 2020-03-02
Abstract: The present invention relates to an apparatus and method capable of more effectively detecting a small uncrewed aerial vehicle. The apparatus includes: a signal reception part receiving a radar signal including a target signal; a range profile acquisition part acquiring a range profile from the received target signal; a constant false alarm rate (CFAR) detection part detecting some ranges having an amplitude exceeding a preset first threshold value as a range profile, based on the acquired range profile; a spectrum signal generation part generating a frequency spectrum signal by extracting a signal of the detected range bin; and a control part detecting the number of frequencies, from which an amplitude exceeding a second threshold value determined based on a preset weighted value and a noise variable is detected, based on the frequency spectrum signal, and determining whether a target corresponding to the target signal is an uncrewed aerial vehicle based on whether the detected number of frequencies exceeds a preset number of threshold signals.
Patent KR-20210112129-A (KR)
Title: Connecting device for pipe and connecting apparatus for pipe having the same
Inventor: KWAK JI HO
IPC: F16L41/02
Filed: 2020-03-04
Abstract: In accordance with the present invention, a piping connector includes: a hollow connector body having a cap coupling screw part provided at one end and having a passage provided therein for fluids to pass therethrough; a cap having a cap through hole formed therein for a pipe to pass therethrough and having a cap screw part matched with the cap coupling screw part to be screwed with the connector body; a sealing material placed in the connector body to be adjacent to the outer circumference surface of a pipe inserted into the connector body; a grip ring placed in the connector body so as to fix the pipe to the connector body by including a plurality of elastically transformable engaged pieces adjacent to the outer circumference surface of the pipe inserted into the connector body; and a release tube. The release tube has a tube through hole formed therein for the pipe to pass therethrough, has an outer diameter which is larger than that of the pipe inserted into the connector body, and has one end inserted into the cap through hole to be brought into contact with the plurality of engaged pieces. The release tube can be moved in a direction to be inserted into the connector body to press the plurality of engaged pieces in a direction to be spaced apart from the outer surface of the pipe inserted into the connector body. Therefore, the present invention is capable of facilitating the replacement of components through easy separation.
Patent KR-20210001892-A (KR)
Inventor: YUN JOUNG IL
IPC: G06T3/40
Filed: 2020-03-10
Abstract: Disclosed are a device and a method for synthesizing a virtual viewpoint image. According to an embodiment of the present invention, the device for synthesizing a virtual viewpoint image comprises: one or more processors; and an execution memory storing at least one program executed by the one or more processors, wherein the at least one program receives a plurality of viewpoint images from cameras photographing a plurality of viewpoints to inversely project the same into a world coordinate system in a three-dimensional space, performs triangular warping for projection which projecting the plurality of viewpoint images inversely projected to the world coordinate system into a virtual viewpoint image coordinate system to generate warping images, and mixes the warping images to generate a final synthesized virtual viewpoint image.
Patent KR-20210114795-A (KR)
Title: Aerosol generating article and Aerosol generating system comprising the same
Inventor: KI SUNG JONG
IPC: A24F40/40
Filed: 2020-03-11
Abstract: An aerosol-generating article comprises: a first segment comprising a first aerosol-generating material; a cooling segment located downstream of the first segment and comprising a cooling material; and a second segment located downstream of the cooling segment and comprising a second aerosol-generating material, wherein the first aerosol-generating material comprises a moisturizing material, the cooling material cools a first aerosol produced by heating the first aerosol-generating material, and the second aerosol-generating material comprises nicotine.
Patent KR-20200117866-A (KR)
Inventor: POEHLER THORSTEN
IPC: F01D5/04
Filed: 2020-03-25
Abstract: The present invention relates to a moving blade (10) of a turbo machine, which comprises: a blade leaf (11) including a flowing leading edge (13) for a working medium, a flowing trailing edge (14), and flowing transfer surfaces (15, 16) extending between the flowing leading edge (13) and the flowing trailing edge (14); a blade root (12) for mounting a moving blade on a hub body, and formed in a fir tree-like shape having at least two protrusions (17) spaced apart from each other when viewed in a radial direction; an inner shroud (18) arranged between the blade leaf (11) and the blade root (12) when viewed in a radial direction; and a cooling passage (20) for a cooling medium integrated in the blade leaf (11) and the blade root (12), and having an inlet thereof formed at the inside of a radial direction on the blade root (12). The inlet of the cooling passage (20) is formed with a first inlet passage portion (22) and a second inlet passage portion (23) arranged at the rear of the first inlet passage portion (22) when viewed in an axial direction of the blade root (12), wherein a material web (24) extends between the first and second inlet passage portions. The first and second inlet passage portions (22, 23) are merged in an integrated passage portion (25) arranged at the outside of a radial direction of the uppermost protrusion of the blade root (12) and at the inside of a radial direction of the inner shroud (18) when viewed in a radial direction. According to the present invention, the moving blade (10) of the present invention has high strength despite the cooling passage.
Patent KR-20210020748-A (KR)
Title: Cage for vertebra
Inventor: KIM KYUNG HAK
IPC: A61F2/30
Filed: 2020-03-30
Abstract: The present invention provides a cage for the spine, which comprises: a body inserted between the vertebrae and the neighboring vertebrae, and provided with a space portion which can be filled with bone powder; a blade rotatably provided on the inner surface of the body; and locking means for fixing the blade which is rotated or non-rotated on the body on the inner surface of the body. The locking means includes a fixing protrusion which is provided on the surface of the body and the blade facing each other, and a groove portion.
Patent KR-20210121754-A (KR)
Inventor: JEONG JONG HONG
IPC: B26D5/02
Filed: 2020-03-31
Abstract: Disclosed is a pouch cutting device for a secondary battery, which comprises: a frame; a lower cutting unit fixed to the front lower side of the frame and supporting the lower part of the edge so that the remaining part extends outward from the rear side; an upper cutting unit disposed so as to be elevating on the front upper side of the frame, and cutting the remaining part extending outward from the rear of the lower cutting unit; and a vacuum adsorption plate supported by the lower cutting unit and adsorbing and fixing a pouch-type secondary battery to be cut using vacuum pressure.
Patent KR-20200131738-A (KR)
Inventor: AKAMI TOSHIYA
IPC: F04B39/06
Filed: 2020-04-07
Abstract: An objective of the present invention is to efficiently cool a hydraulic pump. The hydraulic pump (10) comprises: a supply discharge plate (35) having a supply hole and a discharge hole of working fluid; a cylinder block (30) having a plurality of cylinder holes (32) to supply and discharge the working fluid through the supply discharge plate (35), and rotating while sliding with respect to the supply discharge plate (35); a piston (38) provided to be moved into the plurality of cylinder holes (32), respectively; a tilt plate (40) to regulate the movement of the piston (38); a shoe (43) provided between the piston (38) and the tilt plate (40); and an ejection unit (70) to eject oil supplied from a hydraulic source (14) towards at least one among the supply discharge plate (35), the cylinder block (30), the piston (38), the tilt plate (40), and the shoe (43).