baber/WOPTO huggingface dataset:
Patent KR-20160133518-A (KR)
Title: 절연전선, 절연전선의 제조방법, 회전 전기기기용 스테이터의 제조방법 및 회전 전기기기
Inventor: ISHII YOHEI
IPC: H01B3/48
Filed: 2015-03-10
Abstract: 도체가, 적어도 1층의 절연재료로 피복되어 피막층에, 두께방향으로 적어도 1층의 기포층을 가지는 절연전선으로서, 동일 피막층의 길이방향 또는 둘레방향에서 두께가 얇은 부분을 가지는 절연전선, 그 제조방법, 회전 전기기기(rotating elecrical machine)용 스테이터(stator)의 제조방법 및 회전 전기기기.
Patent KR-20160122278-A (KR)
Title: 프리페칭을 갖는 변환 색인 버퍼
Inventor: MOLL LAURENT
IPC: G06F12/1036
Filed: 2013-08-16
Abstract: 시스템 TLB는, 개시자들로부터 변환 프리페치 요청들을 수락한다.  미스들은 워커 포트에 외부 변환 요청들을 발생시킨다.  ID, 어드레스, 및 클래스와 같은, 요청의 속성들뿐만 아니라 TLB의 상태는 변환 테이블들의 다수의 레벨들 내에서 변환들의 할당 정책에 영향을 미친다.  변환 테이블들은 SRAM으로 구현되고, 그룹들로 조직된다.
Patent KR-20160136408-A (KR)
Inventor: GARDINER JAMES BRUCE
IPC: B29C67/00
Filed: 2015-03-23
Abstract: 컴퓨터-제어 장치로 복합형 물체를 제조하는 방법과 그 방법을 실시하기 위한 장치가 개시된다. 이는 액체의 경화성 제1 재료를 포함하는데, 이는 제1 재료를 선택적으로 응고시키고 제2 재료를 선택적으로 적층시킨다는 것을 의미한다. 이 방법은, 제1 재료의 응고된 부분들과 제2 재료의 적층된 부분들이 복합형 물체를 제조하도록, 제2 재료 부분들을 선택적으로 적층하는 단계와, 제1 재료 부분들을 선택적으로 응고시키는 단계를 포함한다.
Patent KR-20160129920-A (KR)
Title: Ｌｅｄ 발광소자용 복합재료 기판, 그 제조 방법 및 ｌｅｄ 발광소자
Inventor: HIROTSURU HIDEKI
IPC: C22C29/16
Filed: 2010-02-10
Abstract: LED를 구성하는 Ⅲ-Ⅴ족 반도체 결정과 선열팽창율의 차가 작고, 또한 열전도성이 우수하며, 고출력 LED용으로서 바람직한 LED 발광소자용 기판을 제공한다. 
탄화규소, 질화알루미늄, 질화규소, 다이아몬드, 흑연, 산화이트륨 및 산화마그네슘 중에서 선택되는 1종 이상으로부터 이루어지며, 기공률이 10∼50 부피%, 3점 굴곡 강도가 50 MPa 이상인 다공체에 용탕단조법으로 함침 압력 30 MPa 이상에서 알루미늄 합금 또는 순수 알루미늄을 함침하고, 판 두께 0.05∼0.5mm이며, 표면 거칠기 (Ra) 0.01∼0.5㎛로 절단 및/또는 연삭가공한 후, 표면에 Ni, Co, Pd, Cu, Ag, Au, Pt, Sn 중에서 선택되는 1종 이상의 금속층을 두께가 0.5∼15㎛이 되도록 형성하여 LED 발광소자용 복합재료 기판을 제조한다.
Patent KR-20170032220-A (KR)
Inventor: KNOLL JAMES
IPC: C02F103/32
Filed: 2016-02-24
Abstract: 본 발명은 의료 및 식품 산업 등에 광범위하게 적용될 수 있는 것으로서, 음용수, 산업용수 및 폐수로부터 분자(유기물) 및 음이온(불소 이온 및 인과 비소의 산소음이온) 종류들을 선택적으로 제거하는데 향상된 능력을 갖는 고용량 하이브리드 이온교환 물질에 관한 것이다.
Patent KR-20160145817-A (KR)
Title: 리그노셀룰로스 물질을 효소적으로 가수분해하고 당을 발효시키는 방법
Inventor: NOORDAM BERTUS
IPC: D21C3/26
Filed: 2015-04-29
Abstract: 본 발명은 리그노셀룰로스 물질로부터 발효 생성물을 제조하는 방법에 관한 것으로, 
(a) 임의적으로, 리그노셀룰로스 물질을 전처리하는 단계; 
(b) 임의적으로, 상기 임의적으로 전처리된 리그노셀룰로스 물질을 세척하는 단계; 
(c) 2종 이상의 셀룰라제를 포함하고 적어도 LPMO를 포함하는 효소 조성물을 사용하여 임의적으로 세척되고/되거나 임의적으로 전처리된 리그노셀룰로스 물질을 효소적 가수분해하고, 임의적으로, 가수분해된 리그노셀룰로스 물질을 정제하는 단계; 
(d) 가수분해된 리그노셀룰로스 물질을 발효시켜 발효 생성물을 생성하는 단계; 및 
(e) 임의적으로, 발효 생성물을 회수하는 단계 
를 포함하되, 전처리 후 및 효소적 가수분해 전 및/또는 동안 적당량의 산소를 리그노셀룰로스 물질에 첨가하여, 셀룰로스 및/또는 셀로-올리고사카라이드를 함유하는 리그노셀룰로스 물질의 LPMO에 의한 산화에 의한 효소적 가수분해 완료시 형성된 가수분해된 산화 생성물, 바람직하게는 글루콘산, 알돈산 및/또는 같은자리 다이올, 더욱 바람직하게는 글루콘산의 양을 리그노셀룰로스 물질에 존재하는 글루칸 kg 당 3 내지 80 g으로 유지한다.
Patent KR-20160143885-A (KR)
Title: 교통 신호 및 그의 연관된 상태를 검출하는 강건한 방법
Inventor: FAIRFIELD NATHANIEL
IPC: B60W10/00
Filed: 2013-02-04
Abstract: 교통 신호들 및 그들의 연관된 상태들을 검출하는 방법들 및 디바이스들이 개시되어 있다.  하나의 실시예에서, 한 예시적인 방법은 목표 영역 정보를 획득하기 위해 차량의 하나 이상의 센서들을 사용하여 목표 영역을 스캔하는 단계를 포함한다.  차량은 자율 모드에서 동작하도록 구성되어 있을 수 있고, 목표 영역은 교통 신호들이 통상적으로 위치해 있는 한 유형의 영역일 수 있다.  이 방법은 또한 목표 영역 정보에서 교통 신호를 검출하는 단계, 교통 신호의 위치를 결정하는 단계, 및 교통 신호의 상태를 결정하는 단계를 포함할 수 있다.  또한, 교통 신호의 신뢰도가 결정될 수 있다.  예를 들어, 교통 신호의 위치가 교통 신호들의 기지의 위치들과 비교될 수 있다.  교통 신호의 상태 및 교통 신호의 신뢰도에 기초하여, 차량이 자율 모드에서 제어될 수 있다.
Patent KR-20170003668-A (KR)
Title: 연료 전지 세퍼레이터 성형용 미세 성형 형, 연료 전지 세퍼레이터의 제조 방법 및 연료 전지 세퍼레이터
Inventor: YOSHIDA YUICHI
IPC: B21D37/10
Filed: 2015-06-04
Abstract: 소정의 주기로 요철이 인접하는 성형면을 구비하고, 연료 전지 세퍼레이터용 금속 박판을 프레스 성형해서 연료 전지 세퍼레이터를 제조하는 성형 형이며, (i) 요철의 상면에 원호 형상의 미세한 오목면을 갖고, 또한 (ii) 요철의 하면에 원호 형상의 미세한 볼록면을 갖는 것을 특징으로 하는 연료 전지 세퍼레이터 성형용 미세 성형 형.
Patent KR-20170007425-A (KR)
Inventor: LAN ZHONGDI
IPC: H04L29/08
Filed: 2015-08-28
Abstract: 근접장 발견 방법, 사용자 장비, 및 저장 매체가 개시된다. 상기 방법은, 제1 사용자 장비에 의하여, 디스커버리 모드에 진입하고; 상기 제1 사용자 장비가, 하나 이상의 제2 사용자 장비를 검출하되, 상기 하나 이상의 제2 사용자 장비는 상기 제1 사용자 장비에 의해 검출되는 것을 허용하는 상태에 있고; 상기 제1 사용자 장비가, 상기 하나 이상의 제2 사용자 장비에게 검출 패킷을 송신하되, 상기 검출 패킷은 제1 사용자 정보를 포함하고; 상기 제1 사용자 장비가, 모니터링됨으로써 제1 사용자 장비에 의해 송신되는 상기 검출 패킷에 대한 응답으로 상기 제2 사용자 장비에 의해 송신되는 응답 패킷을 수신하되, 상기 응답 패킷은 상기 제1 사용자 장비로부터의 회신을 필요로 하지 않으며 제2 사용자 정보를 포함하며; 또한 상기 제1 사용자 장비가, 상기 응답 패킷에 기초하여 상기 제2 사용자 장비를 발견하는 것을 포함한다.
Patent KR-20170016893-A (KR)
Title: C5 다형성을 갖는 환자에서 보체 매개 질병의 치료에 사용하기 위한 오르니토도로스 모우바타 보체 억제제
Inventor: WESTON DAVIES WYNNE H
IPC: A61K38/17
Filed: 2015-06-08
Abstract: 본 발명은 보체-매개 질병 및/또는 질환의 치료 또는 예방이 필요한 보체 C5 다형성을 갖는 피험자에게 치료학적 또는 예방학적 유효량의, a) 고전 보체 경로, 대체 보체 경로 및 렉틴 보체 경로를 억제하고/하거나; b) 에이코사노이드 활성을 억제하는 작용제를 투여함을 포함하는, 상기 피험자에서 상기 질병 및/또는 질환을 치료 또는 예방하는 방법에 관한 것이다.  본 발명은 또한 a) 고전 보체 경로, 대체 보체 경로 및 렉틴 보체 경로를 억제하고/하거나; b) 에이코사노이드 활성을 억제하는 특정한 작용제로 치료 가능한 C5 다형성을 갖는 환자 집단을 확인하는 방법에 관한 것이다.
Patent KR-20180089822-A (KR)
Inventor: AHN JI SOO
IPC: G09B9/48
Filed: 2017-02-01
Abstract: The present invention relates to a drone control evaluation system which can objectively and accurately determine the flight state of a drone, can evaluate the drone controlling ability of a person to be evaluated, and can improve accuracy and reliability of evaluation, by mounting a path detecting module for detecting a flight path of the drone in the drone, and comparing the flight path of the drone, measured by the path detecting module, with a reference flight path in order to determine the flight state of the drone; can further accurately identify the flight path of the drone and can allow further objective and accurate evaluation by measuring the horizontal direction position and the vertical direction position of the drone by using an image camera and a height sensor; and can accurately conduct measurement of the flight path of the drone by maintaining the photographing direction of the image camera in a vertical state from the ground in order to improve accuracy of image information of the image camera.
Patent KR-20180093143-A (KR)
Title: Amtec cogeneration boiler and its application technology
Inventor: LEE WOOK HYUN
IPC: H01L31/14
Filed: 2017-02-09
Abstract: The present invention provides a hybrid technology capable of supporting floor heating and hot water supply and producing electricity in case of necessity in winter season, producing mainly for electricity except for load for hot water supply in summer season when gas consumption is low, and operating an air conditioner, lighting, an electronic device, etc. by using a boiler and an alkali-metal thermoelectric energy converter (AMTEC) to support winter season floor heating, four season hot water supply through an existing boiler (using gas) and summer season air cooling or winter season air heating through a separate air conditioner (using electricity).
Patent KR-20180092702-A (KR)
Title: Preservative for cut flower, fruit and vegetable and method of preserving cut flower, fruit and vegetable by the same
Inventor: CHO SEUONG KOOK
IPC: A23L3/3472
Filed: 2017-02-10
Abstract: The present invention relates to a preservative for cut-flowers and fruit and vegetables. More specifically, the present invention relates to a preservative for cut-flowers and fruits and vegetables which includes fluoran powders and water, prevents water evaporation or microbial contact of cut-flowers or fruits and vegetables during processing, thereby significantly reducing a corruption phenomenon of the cut-flowers and the fruits and vegetables and excellently maintaining freshness. Therefore, an expiration period and an ornamental period can be improved. The present invention contains natural substances harmless to a human body, does not harm the human body even if the cut-flowers are touched by a hand or the fruits and vegetables are ingested, and does not cause environmental pollution.
Patent KR-20180095769-A (KR)
Title: Manufacturing system for platening and cutting of metal plate
Inventor: KIM KONG SUB
IPC: B21D43/22
Filed: 2017-02-18
Abstract: The present invention relates to a system to manufacture a metal plate, which flattens and cuts a rolled metal plate by a requested length. According to the present invention, the system comprises: an uncoiler having a rolled metal plate mounted thereon to unroll the rolled metal plate by rotation thereof; a plurality of levelers including a plurality of rollers installed by aligning an axial line thereof in the lateral direction of the metal plate, respectively, and coming in contact with the surface of the metal plate to apply stress thereon, and sequentially disposed in a transfer direction of the metal plate; a side trimmer disposed between the levelers to cut a side cross section of the metal plate; a transfer device disposed downstream of the levelers to transfer the metal plate flattened by the levelers; and a cutting device disposed downstream of the transfer device to cut the flattened metal plate by a requested length. Each leveler comprises upper rollers in contact with the upper surface of the metal plate and lower rollers in contact with the lower surface of the metal plate, and provides a repetitive bending stress to the metal plate by a stress applied between the upper rollers and the lower rollers to flatten the metal plate while the metal plate passes between the upper rollers and the lower rollers. Each leveler includes the upper and lower roller with a diameter different from that of other levelers. A rotational speed of the rollers of the levelers is adjusted in accordance with a rotational speed of rollers, which come in contact with the upper and lower surfaces of the metal plate to transfer the metal plate in the transfer device, to prevent a difference in a transfer speed of the metal plate, thereby removing buffering of the metal plate.
Patent KR-20180096932-A (KR)
Title: Heat insulating materials for ducts
Inventor: KIM CHEON
IPC: B32B27/36
Filed: 2017-02-22
Abstract: The present invention relates to a warm retaining heat insulator for a duct. The warm retaining heat insulator for a duct comprises: a heat insulating material provided in a form of aerogel cotton; and a shape-retaining layer including a non-woven fabric and an aluminum foil integrally attached to a surface of the heat insulating material in order. The heat insulating material and the shape-retaining layer are bonded to each other through a plurality of bonding lines by an ultrasonic wave or a high frequency method. Preferably, the shape-retaining layer further comprises a PET thin film bonded to the aluminum thin film surface. The warm retaining insulator for a duct of the present invention has an excellent effect in various aspects such as warm retaining/heat insulating performance, light weight, ease of handling, workability, productivity and the like compared with the conventional insulator.
Patent KR-20180097083-A (KR)
Title: 2 Step Cycloid Reducer
Inventor: SHIM JAE KYUNG
IPC: F16F1/32
Filed: 2017-02-22
Abstract: The present invention relates to a dual cycloid reducer, comprising: a cycloid rotation body; and a fixing body guiding idling of the cycloid rotation body. The cycloid reducer includes an input shaft supported by a reducer main body to transfer rotation force to the cycloid rotation body, and including an eccentric portion being eccentric with a rotating rotation center, wherein the cycloid rotation body comprises: an outer rotation body being idled by being engaged with the fixing body in accordance with rotation of the eccentric input shaft; and an inner rotation body coupled to the outer rotation body at the outer side thereof and coupled to the input shaft at the inner side thereof so as to be reduced via cycloid engagement. According to the present invention, the dual cycloid reducer has a relatively small size such that the reducer requires small driving torque and is able to obtain a large deceleration ratio while a backlash thereof can be improved.
Patent KR-20180097216-A (KR)
Title: A resin composition comprising poly lactic resin and acrylic random copolymer and a film prepared by the resin composition
Inventor: SEO JEONG UK
IPC: C08J5/18
Filed: 2017-02-23
Abstract: The present invention relates to a resin composition comprising a PLA resin and an acrylic random copolymer, and a film manufactured using the same. The resin composition can be extrusion-molded, and thus a thin film can be manufactured. The film manufactured by using the resin composition is nontoxic, environmentally friendly, elastic and flexible, has a high Young′s modulus so that when used as a surface layer of a flooring, the phenomenon of wrinkling of the film which is a surface layer can be alleviated due to temperature change between layers made of the film and different resins located below the film according to the difference in the shrinkage expansion ratio. Accordingly, the present invention relates to a resin composition having enhanced physical properties and a film manufactured using same.
Patent KR-20170119622-A (KR)
Title: 알파화한 통곡물 한끼 대용식품 및 그 제조방법.
Inventor: YOU YEON HEE
IPC: A23L29/30
Filed: 2017-03-02
Abstract: 본 발명은 알파화한 통곡물 한끼 대용식품의 제조에 관한 것으로 알파화한 통곡물을 곡물 혼합분말과 섞어서 한끼 식사의 대용식품으로 포만감을 가질 수 있는 통곡물 한끼 대용식품의 제조방법에 관한 것이다.  
본 발명은 곡물 혼합분말에 알파화시킨 통곡물현미, 통곡물수수, 참깨알곡 및 검은깨알곡을 혼합하고 올리고당분말 및 결정과당을 첨가하여 제조한다. 상기 알파화한 통곡물 한끼 대용식품에 혼합되는 원료는 곡물 혼합분말 100중량부에 통곡물현미 20~40중량부, 통곡물 수수 10~20중량부, 참깨알곡 5~15중량부, 검정깨알곡 5~15중량부의 비율로 혼합하여 제조하고, 상기 곡물 혼합분말은 보리가루 100중량부에 현미가루 70~90중량부, 검정콩가루 50~60중량부를 혼합하되, 현미찹쌀40~55중량부, 백태 30~50중량부, 흑미 30~40중량부, 수수 30~40중량부, 율무 15~25중량부 및 아마란스 5~15중량부를 가루형태로 혼합하여 제조한다.
Patent KR-20180102925-A (KR)
Inventor: AN JONG UK
IPC: B23K1/00
Filed: 2017-03-08
Abstract: The present invention relates to an automatic soldering device capable of automatically adjusting positions of irons to a position of soldering of a circuit board. The automatic soldering device comprises: a base plate (110) on which a circuit board to be soldered is seated; irons (130) performing soldering on the circuit board; a frame unit (120) moving the irons in x, y, z directions from the base plate (110); and a control unit (140) driving the frame unit according to preset X, Y, Z coordinate values so that the irons can be automatically adjusted to a soldering position of the circuit board. The plurality of irons are provided.
Patent KR-20180112148-A (KR)
Title: Pile structure and construction method of the same
Inventor: KIM JONG MIN
IPC: E02D5/58
Filed: 2017-03-30
Abstract: The present invention provides a composite pile structure which comprises: a pile member embedded in the ground, and forming a space in which concrete is deposited; reinforced concrete deposited in the pile member; and a stress introduction member installed in an upper area of the pile member to introduce pre-stress for the pile member to pressurize the reinforced concrete.
Patent KR-20180116994-A (KR)
Inventor: JUNG SEOK BONG
IPC: B08B3/04
Filed: 2017-04-18
Abstract: The present invention relates to an abalone washer which is capable of rapidly, easily, and cleanly washing an abalone in a short time by using heated washing water, a washing drum having a washing protrusion and a washing swirl protrusion, and a rotating plate. According to the present invention, the abalone washer comprises: a washing casing (1) for washing an abalone; and a washing water storage tank (2) which heats and supplies washing water to the washing casing (1), and re-collects washing water after washing. The washing casing (1) includes a washing drum (5) having a washing protrusion (6), and a rotating plate (9) having a washing swirl protrusion (10) and rotated by a motor (70 and a driving means (8). Accordingly, a large amount of abalones can be effectively washed in a short period of time by washing a large amount of abalones together with swirled washing water. Thus, it is possible to improve workability and maximize reduction of an operation time and manpower. It is possible to more effectively wash various foreign substances remaining in an abalone by more actively washing the abalone by hot water.
Patent KR-20180118998-A (KR)
Inventor: KANG SUNG CHUL
IPC: A61H3/04
Filed: 2017-04-24
Abstract: An object of the present invention is to provide a standing supporter that is simple in structure and operation without using an electric device such as a motor. The standing supporter that assists a user in standing and sitting includes: a body frame; a support base vertically movable with respect to the body frame and supporting the user; and a drive device for moving the support base up and down. The drive device includes: a spring having an elastic restoring force; and a cylinder capable of restricting elastic restoration of the spring. The support base moves upward and downward by mutual action of the spring and the cylinder to enable the user to stand or sit.
Patent KR-20180119285-A (KR)
Inventor: LEE SEUNG HYEOP
IPC: A01N63/02
Filed: 2017-04-25
Abstract: The present invention relates to an eco-friendly fish egg disinfectant containing natural sulfur water having an effect of inhibiting an aquatic fungus infection as an active ingredient, and a method for inhibiting aquatic fungus infection by treating the fish egg with the eco-friendly fish disinfectant. The eco-friendly fish egg disinfectant of the present invention can effectively reduce the water mold infection rate of the fish egg, enhance the hatchability rate of the fry, and replace the formalin known as a carcinogen, thereby being usefully used as a disinfectant of an eco-friendly material for the entire aquaculture industry in the future.
Patent KR-20180119325-A (KR)
Inventor: KIM MAN SOO
IPC: A46B5/00
Filed: 2017-04-25
Abstract: The present invention relates to a toothbrush provided with a body part which is bent so that bristles cannot be on the same line with a grip part held a hand of a user. To this end, the toothbrush comprises: the grip part held by the hand of the user; a first body part provided at an end of the grip part so as to have an angle with the grip part; and a second body part provided at an end of the first body part so as to be parallel to the grip part while having the bristles at the end. As the body part is bent so that the bristles cannot be on the same line with the grip part cable of being held by the hand of the user, the user is able to effectively brush teeth located deep inside the mouth.
Patent KR-20170056498-A (KR)
Title: System for separating unburned carbon in fly-ash
Inventor: BAE JONG SEOK
IPC: B04C5/12
Filed: 2017-05-16
Abstract: The purpose of the present invention is to provide a system for separating unburned carbon, wherein the system can energy-efficiently separate unburned carbon from fly ash on the basis of phase information of coals which are raw ingredients. To achieve the purpose, the system according to the present invention comprises: a boiler for generating fly ash by combusting coals; a storing tank unit for storing the fly ash; a cyclone separating unit having a feeding unit for feeding the fly ash, having an outer container unit communicating with the feeding unit, having a bottom discharging port formed at the bottom thereof, and extended in a vertical direction, having an inner container unit having a top discharging port formed at the top thereof and concentrically disposed in the outer container unit, and discharging firstly refined ash through the top discharging port, wherein the firstly refined ash is obtained by firstly separating the unburned carbon from the fly ash; an electrostatically separating unit connected with the cyclone separating unit, and secondly separating the unburned carbon from the firstly refined ash through an electrostatically separating scheme; a branch valve disposed on a moving path for connecting the top discharging port and the electrostatically separating unit, and allowing or blocking a movement of the firstly refined ash to the electrostatically separating unit; and a control unit having an unburned carbon estimating unit for estimating a concentration of the unburned carbon included in the fly ash generated from the boiler on the basis of phase information of the coals, wherein the control unit controls the branch valve to supply the firstly refined ash to the electrostatically separating unit when the concentration of the unburned carbon estimated by the unburned carbon estimating unit is equal to or higher than a predetermined concentration.
Patent KR-20180127024-A (KR)
Title: A sixteen-channel ridar
Inventor: JUNG JONG TAEK
IPC: G02B27/09
Filed: 2017-05-19
Abstract: The present invention relates to a 32-channel lidar which uses a reflective optical system of a simple structure to simplify a light path, and emits a 32-line parallel light source of different channels in a pulse form to acquire reflected beams with four light receiving sensors to accurately identify an object. According to the present invention, the 32-channel lidar comprises a first laser diode (110), a first light concentration lens (120), a first eight-line beam conversion unit (130), a first light receiving unit (140), a second laser diode (150), a second light concentration lens (160), a second eight-line beam conversion unit (170), a second light receiving unit (180), a first rotation driving unit (190), a third laser diode (210), a third light concentration lens (220), a third eight-line beam conversion unit (230), a third light receiving unit (240), a fourth laser diode (250), a fourth light concentration lens (260), a fourth eight-line beam conversion unit (270), a fourth light receiving unit (280), and a second rotation driving unit (290).
Patent KR-20170140086-A (KR)
Inventor: SHIZUKU FUMISHIGE
IPC: H01M8/0273
Filed: 2017-06-07
Abstract: The present invention relates to a unit cell of a fuel cell. According to the present invention, the unit cell of the fuel cell satisfies a relation of XTCTE_f<Lt when X is the distance between a location of the innermost perimeter in an attached part of a resin frame (300) attached to a first convex part (211) of a separator and an inner peripheral end of the resin frame (300); L is the distance between the inner peripheral end of the resin frame (300) and a location of the outermost perimeter in an insertion-support part of a membrane electrode gas dispersion layer attachment body (120) which is insertion-supported in a second convex part (213, 223) of the separator; T is the temperature difference between the low temperature T1 of -40C and the high temperature T2 of 100C of the resin frame (300); CTE_f is an average coefficient of linear expansion ranging from the low temperature T1 to the high temperature T2 of the resin frame (300); t is an elongation at break of an electrolyte membrane (114) in the low temperature T1; and the distances X and L are the dimensions in the high temperature T2.
Patent KR-20180138449-A (KR)
Inventor: GIM HUI SU
IPC: B21D7/14
Filed: 2017-06-21
Abstract: The present invention relates to a guide bar for bending a metal pipe for wire arrangement, which can correctly guide a bent shape and a bent position and easily bend the pipe, keep the bent shape, and extend the length of the pipe. The guide bar for bending a metal pipe for wire arrangement includes: a first fixture and a second fixture combined with both ends of the guide bar; a plurality of first and second rings alternately combined between the first fixture and the second fixture; a bending member; and a wire combined with the bending member and inserted into the first ring and the second ring, wherein both ends of the bending member are combined with the first fixture and the second fixture. Therefore, the guide bar comes into contact with a wall surface or a slab to which a metal pipe will be installed, and then, is bent according to the shape of the pipe so as to correctly guide the bent shape and the bent position of the metal pipe. Moreover, the guide bar can adjust easily, is rapidly transformed for the next work, and is convenient in use since being extended in length when two guide bars are connected at a long work site.
Patent KR-20190000977-A (KR)
Inventor: KIM SEONG KUN
IPC: B33Y80/00
Filed: 2017-06-26
Abstract: The present invention relates to a kendo robot capable of being manufactured by a three-dimensional (3D) printer and a manufacturing method thereof. According to the present invention, the kendo robot comprises: a lower body part having a battery pack therein; a body part having a mainboard and a servo motor therein; a head part having a speaker part therein, a fixed arm having one end part fixed and coupled to one side of the lower part of the head part; a rotating arm having one end part fixed and coupled to one side of the body part; and a kendo sword coupled to the other end part of the fixed and rotating arms to be able to rotate.