baber/WOPTO huggingface dataset:
Patent KR-20170093998-A (KR)
Inventor: STARSINIC MICHAEL F
IPC: H04L29/06
Filed: 2014-05-06
Abstract: 서비스 계층과 애플리케이션 트리거링이 M2M 환경에 사용될 수 있다.  실시예에서, 등록과 같은 기존 서비스 계층 절차가 디바이스 또는 게이트웨이 서비스 계층 또는 애플리케이션으로 하여금 M2M 서버에게 어느 포트가 트리거들을 청취하는지를 표시하도록 허용할 수 있다.  또 다른 실시예에서, 트리거링은 트리거 요청들에서, 일시적 부트스트래핑 식별자들을 포함하는, 부트스트래핑 명령어들을 제공하기 위해 이용될 수 있다.  또 다른 실시예에서, 트리거링은 이벤트 통지를 돕는데 사용될 수 있다.  서비스 계층 또는 애플리케이션 명령어들은 트리거 페이로드들 내부에 내장될 수 있다.  트리거 페이로드 포맷이 정의된다.
Patent KR-20170097245-A (KR)
Title: 수지 전구체 및 그것을 함유하는 수지 조성물, 수지 필름 및 그 제조 방법, 그리고, 적층체 및 그 제조 방법
Inventor: KANADA TAKAYUKI
IPC: C08G73/10
Filed: 2014-03-17
Abstract: 특수한 용매의 조합을 필요로 하는 일 없이 투명한 수지 경화물을 부여할 수 있고, 또한, 무기막과의 사이에 발생하는 잔류 응력이 낮고, 내약품성이 우수하고, 큐어 공정시의 산소 농도에 의한 YI 값 및 전체 광선 투과율에 대한 영향이 작은 수지 경화물을 부여할 수 있는 수지 전구체를 제공한다. 
아미노기 및 아미노기 반응성기를 포함하는 중합 성분을 중합시켜 얻어지는 수지 전구체로서, 그 중합 성분이 아미노기 및 아미노기 반응성기에서 선택되는 기를 2 개 이상 갖는 다가 화합물을 포함하고, 그 다가 화합물이 규소기 함유 화합물을 포함하고, 그 다가 화합물이 하기 식 (1)： 
   
로 나타내는 디아민을 포함하고, 그 수지 전구체가 하기 일반식 (2)： 
   
로 나타내는 구조를 갖고, 그 규소기 함유 화합물의 양이 그 다가 화합물의 총질량 기준으로 6 질량％ ∼ 25 질량％ 인 수지 전구체.
Patent KR-20170107038-A (KR)
Title: 가변 충격 흡수기
Inventor: XU SHENG
IPC: D06F37/22
Filed: 2015-07-03
Abstract: 드럼세탁기용 가변 충격 흡수기(1)로써, 슬리브(2)와 피스톤로드(3)를 포함하며 피스톤로드(3)는 축방향을 따라 슬리브(2) 내부로 미끄러지듯이 삽입되고; 슬리브(2) 내벽과 피스톤로드(3) 외벽 사이에는 축방향을 따라 마찰편(4)이 설치되어 있다. 해당 충격흡수기(1)는 슬리브(2) 내로 신장하는 피스톤로드(3)의 사이즈가 다름에 따라 감쇠력을 변화시킬 수 있고, 이에 따라 세탁기의 세탁, 헹굼, 탈수 등 각자 다른 코스마다 다른 감쇠력을 제공하는바, 사용방법이 간단하고 실용적이며 원가가 낮다.
Patent KR-20170120158-A (KR)
Title: 항-dll3 키메라 항원 수용체 및 이의 사용 방법
Inventor: ESCARPE PAUL ANTHONY
IPC: C07K14/725
Filed: 2016-02-23
Abstract: 본원에서는 신규 항-DLL3 키메라 항원 수용체 및 이를 사용하여 증식성 장애들을 치료하는 방법이 제공된다.
Patent KR-20180006889-A (KR)
Title: 심혈관 위험의 치료 또는 감소를 위한 ｅｔｃ1002 및 하나 이상의 스타틴을 포함하는 고정 용량 조합
Inventor: NEWTON ROGER SCHOFIELD
IPC: A61K31/505
Filed: 2016-03-16
Abstract: 고정 용량의 ETC-1002 및 하나 이상의 스타틴을 포함하는 조성물이 본원에 개시된다. 또한, 고정 용량의 ETC-1002 및 하나 이상의 스타틴의 이용 방법이 본원에 개시된다. 이용은 대상체에서 심혈관 질환의 치료 또는 심혈관 질환의 위험의 감소 방법을 포함한다. 이용은 또한, 대상체에서의 고콜레스테롤혈증의 치료 방법을 포함한다.
Patent KR-20170132232-A (KR)
Title: 파형 형상 벽을 갖춘 몰드-인 터치식 체결기 시스템
Inventor: CINA MICHAEL
IPC: A44B18/00
Filed: 2016-04-28
Abstract: 터치식 체결기 스트립은 베이스로부터 상향으로 각각 연장하는 한 쌍의 종 방향 장벽, 베이스로부터 장벽의 대향 표면 사이로 상향으로 각각 연장함으로써 하나 이상의 체결 셀을 형성하는 복수의 측면 방향 장벽, 및 베이스로부터 장벽의 외부로 각각 상향으로 연장함으로써 폼 제거 공간을 형성하는 한 쌍의 파형 벽을 포함한다.  각각의 파형 벽은 상승 에지와 하강 에지를 갖는 파형 형상을 가지며, 상기 에지 중 적어도 하나는 3° 내지 65° 범위 내의 경사를 가진다.  몇몇 경우에, 파형 형상은 40% 내지 60%의 반복률을 가지며 사인파, 삼각파, 램프파, 및/또는 형상에 대한 주어진 주기에서 두 개의 상이한 산 지점을 갖는 바이-모달파를 포함할 수 있다.  하나의 예시적인 용례에서, 스트립은 폼 쿠션 제품에 고정될 수 있다.
Patent KR-20170132244-A (KR)
Title: 수지 조성물 및 이것을 이용한 패턴 형성방법, 그리고 중합체의 합성방법
Inventor: TAMURA MAMORU
IPC: C08G65/40
Filed: 2016-03-09
Abstract: [과제] 신규한 중합체를 포함하는 수지 조성물 및 이 수지 조성물을 이용한 패턴 형성방법, 그리고 상기 중합체의 합성방법을 제공한다. 
[해결수단] 하기 식(1a)로 표시되는 구조단위 및 하기 식(1b)로 표시되는 구조단위를 가지는 중합체와 유기용제를 포함하는, 절연막 형성용 수지 조성물. 
   
[식 중, T 0 은 적어도 1개의 수소원자가 아미노기로 치환된 아릴렌기를 적어도 1개 포함하는 2가의 유기기를 나타내고, T 1 은 치환기를 적어도 1개 가지는 아릴렌기를 적어도 1개 포함하는 2가의 유기기를 나타내고, 이 치환기는, 하기 식(2): 
   
(식 중, Z는 치환기를 가질 수도 있는, 2가의 지방족기, 방향족기 또는 지환식기를 나타낸다.)로 표시되는 치환기이다.]
Patent KR-20170137180-A (KR)
Title: 다이아몬드-반도체 복합체 기판의 제조 방법
Inventor: FRANCIS DANIEL
IPC: H01L21/02
Filed: 2016-05-11
Abstract: 본 발명은 
(i) 화합물 반도체가 상부에 배치된 천연 탄화규소 기판을 포함하는 모 반도체 웨이퍼로 시작하는 단계; 
(ii) 탄화규소 캐리어 기판을 상기 화합물 반도체에 결합시키는 단계; 
(iii) 상기 천연 탄화규소 기판을 제거하는 단계; 
(iv) 상기 화합물 반도체 위에 핵형성 층을 형성시키는 단계; 
(v) 상기 핵형성 층 위에 다결정성 화학 증착(CVD) 다이아몬드를 성장시켜 복합체 다이아몬드-화합물 반도체-탄화규소 웨이퍼를 형성시키는 단계, 및 
(vi) 상기 탄화규소 캐리어 기판을 제거하여 핵형성 층을 통해 다결정성 CVD 다이아몬드에 결합된 화합물 반도체를 포함하는 적층 구조물을 달성하는 단계를 포함하는, 반도체 다이아몬드 복합체(semiconductor-on-diamond composite) 기판의 제조 방법으로서, 
여기서, 단계 (ii)에서 상기 탄화규소 캐리어 기판은 레이저 광을 흡수하는 레이저 흡수 물질을 통해 화합물 반도체에 결합되며, 여기서 상기 레이저는 상기 탄화규소 캐리어 기판의 두께보다 더 짧은 정합 길이를 갖는 방법에 관한 것이다.
Patent KR-20180006960-A (KR)
Title: 센터링 연장부를 갖는 지지 부재를 포함하는 치즐
Inventor: KRAMER ULRICH
IPC: E21C35/193
Filed: 2017-04-28
Abstract: 본 발명은, 치즐, 특히 둥근-생크 치즐로서, 치즐 헤드 및 치즐 생크; 및 밑면에 안착 표면을 갖고 상기 안착 표면을 넘어 돌출하는 센터링 연장부를 갖는 지지 부재를 포함하고, 상기 센터링 연장부는 센터링 표면을 구비하고, 상기 센터링 표면은 상기 치즐의 길이방향 중심 축에 대해 경사진 형태로 연장되고 상기 안착 표면으로 간접 또는 직접 전이하고, 상기 지지 부재는 상기 치즐 생크를 수용하기 위해 내부 직경(D i )을 갖는 장착 구멍에 의해 상기 길이방향 중심 축을 따라 관통된, 상기 치즐에 관한 것이다. 이 경우, 상기 안착 표면과는 반대쪽을 향하는, 상기 센터링 연장부의 단부와 상기 안착 표면 사이에, 또는 상기 센터링 연장부의 상기 단부와, 상기 안착 표면에 대해 만입된 형태로 상기 지지 부재에 일체로 형성된 리세스의 내부 종단부 사이에 상기 길이방향 중심 축의 방향으로 측정된 칼라 높이는, 상기 지지 부재의 상기 장착 구멍의 내부 직경(D i )과 상기 칼라 높이 사이의 비율이 8 미만이고, 및/또는 상기 칼라 높이가 치즐 홀더에 장착된 상기 치즐의 축방향 간극을 초과하도록 구성되도록 제공된다. 
상기 치즐은 감소된 마모를 특징으로 한다.
Patent KR-20180020157-A (KR)
Title: 반도체 장치, 그 제작 방법, 및 전자 기기
Inventor: ITO DAIGO
IPC: H01L29/423
Filed: 2016-06-13
Abstract: 반도체 장치는 기판 위의 제 1 절연층, 제 1 절연층 위의 제 1 금속 산화물층, 제 1 금속 산화물층 위의 산화물 반도체층, 산화물 반도체층 위의 제 2 금속 산화물층, 제 2 금속 산화물층 위의 게이트 절연층, 제 2 금속 산화물층 위의 제 2 절연층, 및 게이트 절연층 위의 게이트 전극층을 포함한다.  게이트 절연층은 게이트 전극층의 측면과 접촉되는 영역을 포함한다.  제 2 절연층은 게이트 절연층과 접촉되는 영역을 포함한다.  산화물 반도체층은 제 1 영역 내지 제 3 영역을 포함한다.  제 1 영역은 게이트 전극층과 중첩되는 영역을 포함한다.  제 1 영역과 제 3 영역 사이에 있는 제 2 영역은 게이트 절연층 또는 제 2 절연층과 중첩되는 영역을 포함한다.  제 2 영역 및 제 3 영역은 각각 원소  N ( N 은 인, 아르곤, 또는 제논임)을 포함하는 영역을 포함한다.
Patent KR-20190083022-A (KR)
Inventor: KIM HAK GYU
IPC: G06T5/00
Filed: 2018-01-02
Abstract: Provided is a display device which comprises: a display panel including a display region on which an image is displayed and a fingerprint recognition region overlapping with the display region; and a fingerprint recognition region compensation unit outputting fingerprint recognition image data provided to pixels included in a fingerprint recognition region in a fingerprint recognition mode as degradation compensation image data compensating degradation of pixels included in the fingerprint recognition region.
Patent KR-20180087838-A (KR)
Inventor: JIANG DONGYAN
IPC: G06F3/06
Filed: 2018-01-04
Abstract: A memory system is disclosed. The memory system may include a large hash table and a small hash table. The memory system may include an overflow region and a conversion table for mapping a logical address to a physical line identifier (PLID) including a region identifier and a physical address. It is possible to increase a part of memory which is a target for deduplication.
Patent KR-20180083266-A (KR)
Inventor: LEMCZYK THOMAS F
IPC: H01L21/67
Filed: 2018-01-11
Abstract: The present invention relates to portable cooling system and device for semiconductor device testing, the system and device including a free piston Stirling cooler, thereby eliminating the need for cumbersome remote equipment such as chillers, compressors, refrigerant storage equipment, hoses, hose connections, etc. A power line and an air supply line extend from a head control unit to a portable system control unit. The head control unit is set in position by an adjustable frame structure such that the sterling cooler is positioned over a semiconductor device under test. The head control unit includes a thermal adapter system provided between the free piston Stirling cooler and the semiconductor device under test.
Patent KR-20190040869-A (KR)
Title: Camera module
Inventor: LIM DAE SOON
IPC: G03B17/12
Filed: 2018-01-11
Abstract: According to an embodiment of the present invention, a camera module comprises: a sensor unit; a lens unit having a plurality of lenses separately arranged by a predetermined distance therein and arranged in front of the sensor unit; and a filter replacement unit inserted into the inside of the lens unit to be arranged among the plurality of lenses and arranging any one of a plurality of filters arranged among the plurality of lenses according to a preset condition in a coaxial position with the plurality of lenses. According to the embodiment of the present invention, an insertion hole is formed inside the lens unit formed at a preset height, and the filter replacement unit is inserted into the insertion hole so that the filter replacement unit is positioned among the plurality of lenses. Therefore, the camera module can be miniaturized by reducing the overall height of the camera module, thereby being applied to a mobile device requiring a small camera module.
Patent KR-20190090528-A (KR)
Title: Lighting device for prefabricated toilet
Inventor: PARK JIN SOO
IPC: F21Y115/10
Filed: 2018-01-25
Abstract: The present invention provides a prefabricated toilet which has lighting autonomously built therein. A round door (4) having a regular curvature on a floor plan is installed in an open part of a front surface partition (2) to be opened and closed in the prefabricated toilet. The prefabricated toilet comprises: a partition storage unit formed of a pair of side surface extension units (22a) supporting a partition which is in contact with a front surface and a rear surface of a front surface partition and is inserted and a lower surface extension unit (22b) which is in contact with a side surface of the front surface partition and regulates an insertion depth; a light emitting LED (30) installed in a reverse surface side of the partition storage unit to generate lighting; a body unit (21) having the light emitting LED (30) inside, formed to have a regular interval from a round door (4), and having an opening part toward the door (4); and a partition finished molding unit (20) coupled to the opening part of the body unit (21) and formed of a cover (24) formed by a light transmitting material through which light of the light emitting LED (30) passes to be radiated to a lower surface.
Patent KR-20190094619-A (KR)
Title: Patient wrist restraint
Inventor: PARK DUGKEUN
IPC: A61F5/37
Filed: 2018-02-05
Abstract: A patient wrist restraint device includes a wrist restraint unit that restrains the wrist of the patient; a connecting member extending from the wrist restraint unit and having a movable locking member at a free end; and a locking member comprising a housing which can be fixed to a bed, a fixed locking member which is installed in the housing and capable of locking and unlocking into the movable locking member, an electric releasing unit capable of releasing a locked state between the movable locking member and the fixed locking member, a fire detection sensor for detecting a fire, and a control unit for controlling the electric releasing unit to release the locked state between the movable locking member and the fixed locking member when it is determined that the fire broke out based on a fire detection signal from the fire detection sensor.
Patent KR-20180019022-A (KR)
Inventor: NAGAKURA TAKESHI
IPC: C09J7/22
Filed: 2018-02-06
Abstract: The present invention provides an adhesive composition and a surface protection film which have antistatic performance, have an excellent adhesion balance in a low peeling speed and a high peeling speed, have a long port life, and also have excellent durability and reworkability. The present invention provides an adhesive film comprising: an acrylic polymer of a copolymer having an acid value of 0.01 to 8.0 including (A) a (meth)acrylic acid ester monomer having a C_4-C_18 alkyl group, (B) a hydroxyl group-containing copolymerizable monomer, (C) a carboxyl group-containing copolymerizable monomer, (D) a polyalkylene glycol mono(meth)acrylic acid ester monomer, and (E) a nitrogen-containing vinyl monomer which does not contain a hydroxyl group or an alkoxy group-containing alkyl(meth)acrylate monomer; (F) a difunctional or higher isocyanate compound; (G) a crosslinking catalyst of a metal chelate compound; (H) a keto-enol tautomeric compound; (I) an antistatic agent; (J) a polyether-modified siloxane compound; and (K) an antioxidant.
Patent KR-20190098445-A (KR)
Inventor: PARK JEONG JE
IPC: G16H40/40
Filed: 2018-02-14
Abstract: The present invention relates to a continuous biometric information measuring apparatus and, more specifically, to a continuous biometric information measuring apparatus which is effectively used by using sensor usage information with a separate memory or is prevented from reuse or sharing, and notifies replacement of a sensor module to a user based on the residual usage time by determining the residual usage period of the sensor module based on the sensor usage information stored in the memory of the sensor module.
Patent KR-20190101051-A (KR)
Inventor: JAWANG OH
IPC: G06Q50/10
Filed: 2018-02-22
Abstract: The present invention relates to an apparatus and a method for establishing a food and beverage providing plan for a sport event participant. According to the apparatus of the present invention, a food and beverage providing target and a menu are confirmed with reference to information on a participant participating in a sport event. Also, a place, where the sport event participated by the participant is performed, is confirmed with reference to information on a place where the sport event is performed. In addition, a performance schedule of the sport event participated by the participant is confirmed with reference to information on a schedule at which the sport event is performed. Furthermore, an arrival time at which the participant arrives for participation in the sport event and a departure time at which the participant departs after participation in the sport event are confirmed with reference to arrival and departure information on the participant who participates in the sport event and then a food and beverage providing plan is established and transmitted with reference to the confirmed providing target and menu, performance place of the sport event, performance schedule of the sport event, and the arrival and departure times of the participant. Accordingly, a comprehensive providing plan for food and beverage to be provided for all participants can be established and performed.
Patent KR-20190101170-A (KR)
Inventor: KIM JUN SU
IPC: E05B65/00
Filed: 2018-02-22
Abstract: The present invention relates to an opening/closing structure of a lid for a water meter and, more specifically, to an automatic locking and unlocking structure of a lid of a protective container of a water meter which easily opens and closes a lid arranged on an upper side of a protective container of a water meter and used to check a meter and facilitate walking of pedestrians, prevents damage to an insulator case member and an insulating cover caused by rainwater, and has sturdy fixing durability of a lid and a main body to automatically open and close the lid simply by an operation where a worker pulls a handle. A handle is coupled to a lid covering an opening part on a main body of the protective container of the water meter to protect the water meter buried underground. A handle locking device has an automatic locking and unlocking function in accordance with a vertical ascending/descending motion of the handle arranged on the lid of the water meter. When a worker vertically pulls a ring installed on the vertically installed lid of the main body of the protective container of the water meter, damage to a Styrofoam insulator case member and an insulating cover covered on the main body of the protective container by long-term use can be prevented to prevent accidents and conveniently open and close the lid.
Patent KR-20190102706-A (KR)
Title: Electronic Device which operates by External Power
Inventor: PARK SANG KYUNG
IPC: G06F1/26
Filed: 2018-02-27
Abstract: Disclosed is an electronic device. According to an embodiment of the present invention, the electronic device includes: a first interface; a second interface; an input device generating a designated signal related with the disconnection of a first external electronic device; and a processor functionally connected with the first and second interfaces and the input device. The processor can be set to receive power from the first external electronic device through the first interface when the first external electronic device is connected with the first interface and a second external electronic device is connected with the second interface, and to receive power from the second external electronic device through the second interface when receiving the designated signal generated by the input device. In addition, other embodiments identified in the specifications are possible. Therefore, the present invention is capable of preventing resetting when an external power supply is being replaced.
Patent KR-20180029210-A (KR)
Inventor: LEE DO HUN
IPC: G06Q40/08
Filed: 2018-02-28
Abstract: The present invention relates to a premium rate offering system with high reliability for analyzing a movement risk, an accident prevention participation degree, and a safety index by just using a mobile terminal carried by a driver and a vehicle ID, providing accident and traffic information to a plurality of mobile terminals (100) of subscribers, and excluding from calculation of a premium rate when paying for public transportation. The system comprises: a mobile terminal carried by a driver; a vehicle ID which provides an ID of an insured vehicle to the mobile terminal; a subscriber management server connected to the mobile terminal through a communication network and analyzing and managing a movement risk and an accident prevention participation degree as dynamic information of a subscriber for calculation of a premium rate; and an insurer server connected to the communication network for calculating the premium rate using the information provided from the subscriber management server.
Patent KR-20190109642-A (KR)
Title: Multispectrum image ai classification and retreival apparatus base on drone plaform
Inventor: PARK DAECHUL
IPC: G06N3/08
Filed: 2018-03-05
Abstract: The present invention relates to an image classification and search apparatus and a method thereof and, more specifically, to an apparatus capable of searching for an index and enabling a low-performance device to extract an index for search from an image at a high speed, and a method thereof. According to the present invention, the method includes the following steps of: receiving a multichannel image; obtaining a plurality of sub-band areas by converting at least one channel of the image into wavelets; generating an energy vector by using the most superior one of the quantized energy levels of at least one of the sub-band areas as a component; obtaining a plurality of spatial areas by spatially dividing one channel of the image stage by stage; and generating a chroma vector by using a chroma key which is a label of a high-chroma one of the quantized colors for at least one of the spatial areas.
Patent KR-20190106102-A (KR)
Title: Assembly type electric room
Inventor: YE JUNG HEE
IPC: E04H5/02
Filed: 2018-03-07
Abstract: According to an exemplary embodiment of the present invention, a prefabricated electric room comprises: a first module including a base frame, a first floor frame coupled to the base frame in a structure surrounded by the base frame, first support frames coupled to the base frame to be vertically extended upwards, first connection frames horizontally extended to connect the first support frames to each other above the first support frames, a ceiling frame horizontally extended to connect the first connection frames to each other, a first floor panel attached onto the first floor frame, a first wall panel attached to the first support frames, and a ceiling panel attached to the ceiling frame; a second module which is arranged on the first module, and includes a roof, second support frames coupled to the roof to be vertically extended downwards, second connection frames horizontally extended to connect the second support frames to each other below the second support frames, a second floor frame horizontally extended to connect the second connection frames to each other, a second wall panel attached to the second support frames, and a second floor panel attached to the second floor frame; and a middle module which is provided between the first module and the second module, and includes cables electrically connected to electric devices in the first and the second module, and a cable tray to support the cables. The second module can be detachably coupled to the first module on the first module.
Patent KR-20190106382-A (KR)
Title: Four point contact ball bearing
Inventor: JUNG MOO YOUNG
IPC: F16C19/16
Filed: 2018-03-09
Abstract: A configuration of a four point contact ball bearing of the present invention comprises: an inner ring (10) provided with an inner ring ball groove (12) on an outer circumferential surface thereof; an outer ring (20) disposed at a radially outer side of the inner ring (10) and provided with an outer ring ball groove (22) on an inner circumferential surface thereof; a cage (30) interposed between the inner ring (10) and the outer ring (20); and a bearing ball (40) coupled to the cage (30) and contacting the inner ring (10) and the outer ring (20) at four points. Therefore, the present invention is not only easy to manufacture, but the price is also very cheap when compared with a conventional price.
Patent KR-20190108702-A (KR)
Title: Sund cap for packaging containers
Inventor: JEON BYOUNG MOK
IPC: B65D41/04
Filed: 2018-03-15
Abstract: The present invention relates to a cap opened and closed on injection ports of various packaging containers by screwing and, more specifically, to a sound cap for a packaging container which generates opening and closing operation sounds during opening and closing operations of a cap to induce interest by opening and closing operations of the cap and directly feel opening and closing operation states. The sound cap for a packaging container comprises: an inner cap (110) helically coupled to an injection port (12) of a packaging container (10); an outer cap (120) coupled and supported on the exterior of the inner cap to refrain from rotation; an opening and closing operation sound generation unit (130) which is formed on the inner cap and the outer cap, and generates opening and closing operation sounds during rotation operations of the outer cap (120); and an opening and closing operation unit (140) formed on the inner cap and the outer cap, wherein the inner cap is stopped on the outer cap in a prescribed rotation section to be opened and closed from the injection port (12) of the packaging container (10) during rotation operations of the outer cap (120).
Patent KR-20190108957-A (KR)
Title: Power receiving device having bridgeless rectifier in an electric car wireless power transmission system
Inventor: LEE WOO YOUNG
IPC: H02M7/06
Filed: 2018-03-16
Abstract: Disclosed is a power receiving device comprising a bridgeless rectifier in an electric vehicle wireless power transmission system, which comprises: a bridgeless rectifier which rectifies power delivered from a receiving coil and provides direct current power to a battery built into the electric vehicle; and a controller for controlling the bridgeless rectifier, wherein the bridgeless rectifier comprises at least one switch and at least one diode connected with the at least one switch. Therefore, while the hardware volume of the power receiving device can be reduced, the power density can be increased.
Patent KR-20180112675-A (KR)
Title: Evaporator
Inventor: LEE DUCK HO
IPC: F28D21/00
Filed: 2018-03-21
Abstract: The present invention relates to an evaporator. According to the present invention, a header tank comprises: a header having a recessed part, which has the lateral central part downwardly recessed from an upper surface, to allow a portion having the recessed part to protrude to a lower side so as to form a pair of partition walls spaced apart from each other, wherein a laterally penetrated communication hole is formed in each partition wall; a tank coupling a lateral central part to the bottom part of the partition wall of the header and coupling both lateral sides to the header; and an insert plate installed in the recessed part of the header to closely adhere and couple both surfaces to the partition walls, and having a through-hole penetrated at a position corresponding to the communication hole formed in the partition walls. Accordingly, in the header tank partitioned by the partition wall to be formed in two rows, a drain hole to drain condensate is easily formed at the lateral central part of the header tank, the degree of freedom of the size and the position of the communication hole to connect first and second rows of the header tank is high, and durability of a portion to form the communication hole of the header tank therein is high.