baber/WOPTO huggingface dataset:
Patent KR-20220154422-A (KR)
Title: Method and apparatus for speech recognition
Inventor: KIM JUN TAE
IPC: G10L15/16
Filed: 2021-05-13
Abstract: Disclosed are a method for speech recognition and a device for speech recognition including a decoding process based on a beam search algorithm. According to an embodiment, the speech recognition method comprises the steps of: obtaining candidate word sequences included in a beam corresponding to a target frame of a speech signal and the probabilities of the candidate word sequences; expanding the candidate word sequences based on the target frame and the probabilities of the candidate word sequences; determining whether the expanded candidate word sequences are included in a predetermined number of first upper word sequences in an order with a high probability in a preliminary candidate group including the candidate word sequences and the expanded candidate word sequences; updating the preliminary candidate group by additionally expanding at least one expanded candidate word sequence included in the first upper word sequences based on the determination result; and determining a predetermined number of second upper word sequences in an order with high probability in the preliminary candidate group as beams corresponding to a frame next to the target frame. Therefore, provided is a beam search method for reducing calculation time and a calculation amount required for expanded search.
Patent KR-20210139194-A (KR)
Title: Method and apparatus for path selection in wireless communication system
IPC: H04W40/02
Filed: 2021-05-13
Abstract: The present invention relates to a method and apparatus for path selection in a wireless communication system. In accordance with an embodiment of the present invention, the method for path selection in the wireless communication system can comprise: a step of detecting the severance of a first communication path which has received communication service from a first base station of the communication system; a step of checking one or more communication nodes connected to the first communication node; a step of calculating a first variable on each communication path connected from the first base station to the first communication node through the one or more communication nodes; a step of comparing each of the one or more communication nodes based on the first variable, and selecting one target node; and a step of substituting the first communication path through a second communication path formed through the target node. The present invention aims to provide a method and apparatus for path selection in a wireless communication system, which are able to rapidly and efficiently set a communication path.
Patent KR-20220160433-A (KR)
Inventor: YOON JOO YOUNG
IPC: H01J61/02
Filed: 2021-05-27
Abstract: Embodiments of the present invention relate to an external electrode-type excimer lamp and a light irradiation device comprising the same. According to one embodiment of the present invention, provided are the external electrode-type excimer lamp comprising a light emitting tube that emits a light, a first electrode layer formed on an outer side surface of the light emitting tube, a second electrode layer provided on the outer side surface of the light emitting tube to correspond to the first electrode layer, and a filter part provided on one side surface of the light emitting tube opposite to the first and second electrode layers to filter the light emitted from the light emitting tube; and the light irradiation device comprising the same. Therefore, the present invention is capable of having an advantage in improving safety and reliability.
Patent KR-20220165033-A (KR)
Title: Prefabricated cultivation apparatus for taproot plants
Inventor: CHOI YOUNG WOO
IPC: A01C23/00
Filed: 2021-06-07
Abstract: The present invention is a prefabricated cultivation apparatus for cultivating taproot plants, comprising: a main body portion in which a plurality of horizontal plates and a plurality of vertical plates are fitted and combined to form a plurality of cultivation spaces partitioned in a lattice shape; an upper frame that is fitted and coupled along the upper edge of the main body to securely support the main body portion; and a lower frame that is fitted and coupled along the lower edge of the main body to securely support the main body portion, wherein the combination and separation structure is simple so that the assembly is easy, and the cultivation of taproot plants per unit area can be increased.
Patent KR-20210071911-A (KR)
Title: Stability-Enhanced Submerged Breakwater Having Double Overflow Wall
Inventor: LEE SEONG DAE
IPC: E02D27/52
Filed: 2021-06-08
Abstract: The present invention provides a double overflow-type submerged breakwater, which is stable since uplift pressure is relieved, wave pressure is reduced, and the friction factor of the bottom surface is high. An overflow wall structure of the double overflow-type submerged breakwater is provided with a foundation bottom plate (110), an inner wall structure (120), an outer wall structure (140), and a central wall structure (130). The foundation bottom plate (110) comprises: through holes (111) arranged in a section of the foundation bottom plate (110) corresponding between the outer wall structure (140) and the central wall structure (130) and vertically penetrated therethrough; and uneven grooves (112) arranged on the bottom surface of the foundation bottom plate (110) inward rather than an area where the through holes (111) are formed while being arranged in a section which is not overlapped with a section where the through holes (111) are formed in an inner and outer direction, and engaged with foundation riprap of a foundation riprap layer (10). The inner wall structure (120) includes an inclined wall (121) in which a surface facing the outside is upwardly inclined toward the inside, at least at an outer upper end. The outer wall structure (140) includes: an inclined wall (142) in which a surface facing the outside is upwardly inclined toward the inside, at least at an outer upper end; and an opening (141) provided in a central portion of the width direction of the inclined wall (142), and forming the shape of a groove recessed from the upper portion to the lower portion, and allowing the groove to open a central portion of the outer wall body (140) in an inner and outer direction.
Patent KR-20220167037-A (KR)
Title: Composition for cathode of lithium secondary battery and lithium secondary battery manufactured using the same
Inventor: LEE YONG SEOK
IPC: H01M4/02
Filed: 2021-06-11
Abstract: A positive electrode for a lithium secondary battery according to embodiments of the present invention includes: a positive electrode active material including first positive electrode active material particles having a secondary particle form and second positive electrode active material particles having a single particle form; and a conductive material including a linear conductive material. Output characteristics can be improved by lowering resistance while maintaining or improving lifespan characteristics of a secondary battery.
Patent KR-20210077660-A (KR)
Title: Imaging Lens System
Inventor: SHIN KIL SOO
IPC: G02B9/64
Filed: 2021-06-17
Abstract: The purpose of the present invention is to provide an imaging optical system capable of implementing high resolution. An imaging optical system according to the present invention includes a first lens, a second lens, a third lens, a fourth lens, a fifth lens, a sixth lens, and a seventh lens which are sequentially arranged at intervals from an object side, wherein an object side of the fourth lens or an object side of the fifth lens is concave and the F-number is 2.0 or less.
Patent KR-20230004188-A (KR)
Title: Household Air Circulating Electric Roaster
Inventor: JANG SEOK WON
IPC: A47J37/07
Filed: 2021-06-30
Abstract: The present invention relates to a household air-circulating electric roaster. According to the present invention, since an oil pan is formed in a partition plate which is installed in the main body to divide the interior space to circulate air so that air mixed with harmful substances, such as oil vapor, dust, and the like generated during the process of grilling meat and other foods is internally circulated, foreign substances in the air such as oil and the like can be easily treated. Since harmful substances, such as oil vapor, dust, and the like are generated during the process of grilling food on the upper part of a grill, they are removed and circulated inside the main body to remove odors and contamination by oil stains sticking to a blower fan, the inside of the main body and the lower surface of the partition plate are prevented or minimized, thereby being hygienic and eliminating cleaning of the inside of the main body and the lower surface of the partition plate after grilling food to facilitate cleaning and management. Since a detachable reflector is detachably installed on the lower part of a heater, heat efficiency is excellent, thereby shortening cooking time of roasted items and separating and cleaning the reflector to hygienically manage the roaster.
Patent KR-20230006076-A (KR)
Title: Device for providing target content conversion service based on artificial intelligence learning and its operation method
Inventor: LEE JIN HO
IPC: G06F18/00
Filed: 2021-07-02
Abstract: According to one embodiment of the present invention, provided are a device for providing a target content conversion service based on artificial intelligence learning and an operation method thereof. The operation method thereof comprises: a first video data management step of managing source video data including a converted face image of a face to be converted; a second video data management step of managing target video data including target content corresponding to the converted face image; a frame extraction step of extracting and storing a plurality of frames from the source video data and the target video data; a face image identification step of obtaining face image data by cropping a face image area identified in each frame; a dataset pre-processing step of generating a face image dataset by combining first face image data obtained from the target video data with second face image data obtained from the source video data, based on the face image data; and a learning modeling step of generating face conversion video data by applying a face swap video generation algorithm using the face image dataset and a dataset of the converted face image as input data. According to the present invention, more natural and sophisticated face conversion is possible to create added value such as special effects. Therefore, the development potential of the overall video production industry can be increased.
Patent KR-20220010454-A (KR)
Title: Mapping method for fulldome display
Inventor: HSU CHIH YUNG
IPC: H04N13/395
Filed: 2021-07-15
Abstract: The present invention relates to a display method of a dome screen display, which comprises: a step of converting an original image into a transformed image corresponding to the dome screen display; a step of dividing the transformed image into one or more first images, one or more second images, and one or more third images; a step of merging the third images with the second images, and forming one or more relay images; and a step of displaying an image pixel of the first images on a display pixel of a first display module of the dome screen display in accordance with a first mapping relation, and displaying an image pixel of the relay image on a display pixel of a second display module of the dome screen display in accordance with a second mapping relation. Through this, an image pixel of an increased third images can be transmitted and displayed.
Patent KR-20210093226-A (KR)
Title: Pattern layer manufacturing device with gradaition effect and pattern layer manufacturing method with gradaition effect
Inventor: PARK YOUNG SEONG
IPC: G03F7/00
Filed: 2021-07-20
Abstract: The present invention relates to an apparatus for manufacturing pattern layers with gradation effect, which expresses gradation effect in one layer without distinguishing between a color layer and a pattern layer and suppresses occurrence of halftone dots, and a manufacturing method thereof. To this end, the apparatus comprises: a soft mold in which a pattern part is formed on one surface; a dot printer supplying curable inks with different densities to the one side of the soft mold; and a pressure roller pressing the other surface of the soft mold so that the applied ink comes in contact with the upper surface of the substrate. In addition, the method comprises the following steps: moving a soft mold having a pattern portion formed on one surface in one direction; applying a curable ink to the soft mold in which the pattern part is formed through a dot printer; and pressing the applied ink through a pressure roller to come in contact with the upper surface of the substrate.
Patent KR-20230016457-A (KR)
Title: Ice maker and refrigerator including the same
Inventor: JI JOON DONG
IPC: F25C1/25
Filed: 2021-07-26
Abstract: In accordance with the present invention, provided are an ice making machine and a refrigerator including the same. The ice making machine includes: an ice making body installed in an internal space of a refrigerator; a control box provided at one longitudinal end of the ice making body, and including a driving motor therein; an ice making tray provided at the other longitudinal end of the ice making body while horizontally placed in the control box to be detachable, provided to be rotatable by a driving motor provided in the control box, and receiving water from an external water supply source of the refrigerator or a water supply tank provided in the internal space to make ice; a support unit placed on one side of the ice making tray; an extended guide unit extended from one side of the ice making tray; and an optical sensor in which a light emitting unit emitting light and a light receiving unit receiving the light are disposed with a predetermined inclination from each other so as to sense whether an ice box is full of ice separated from an ice making groove of the ice making tray and stored in the ice box placed on a lower side, wherein the light emitting unit or the light receiving unit is placed to be inclined from the light receiving unit or the light emitting unit in a second direction ('Y-axis' direction) and a third direction ('Z-axis' direction), respectively, with respect to a first direction ('X-axis' direction) of the ice making tray. Therefore, the present invention is capable of providing reliable full-ice sensing performance by considerably improving a full-ice sensing ability of the ice making machine.
Patent KR-20230019306-A (KR)
Title: Video-based remote electronic contract signing service system and method
Inventor: CHO TAEWON
IPC: H04N7/14
Filed: 2021-07-29
Abstract: The present invention is a video-based remote electronic contract signing service system which is connected to at least one customer terminal and an employee terminal via a network, comprising: a database unit which stores information on customers, employees, documents and lending; and a server which connects the employee terminal to a video channel according to selection of the customer terminal and provides an application form, a document and a contract according to selection of the employee terminal. In one embodiment of the present invention, a digital face-to-face service can be provided, wherein the system uses a digital terminal owned by a customer to interact with bank employees through a video and a form used in a bank branch to sign an electronic contract in a remote way.
Patent KR-20230018816-A (KR)
Title: Elevator device
Inventor: KIM JUNG WON
IPC: B66B5/22
Filed: 2021-07-30
Abstract: The present invention relates to an elevator device. The elevator device comprises: a car which goes up and down along a guide rail within a hoistway; a speed control unit which senses the speed of the car and controls the speed of the car through a speed regulator rope connected to the car; and a fall prevention safety unit which is mounted on the car, connected to the speed control unit by the speed regulator rope, and provided to generate a braking force to stop the car by generating friction with the guide rail by the speed control unit. The fall prevention safety unit includes: an operating lever provided to generate the braking force during rotation; a first lifting member rotatably mounted on the other end of the operating lever; a second lifting member disposed spaced apart from the first lifting member and fixed to the speed regulator rope; and a connecting part which connects the first lifting member and the second lifting member while maintaining the distance between the members and the state in which the members are parallel to each other. The present invention can minimize malfunction of the fall prevention safety unit.
Patent KR-20230026232-A (KR)
Title: 옥시부티닌을 함유하는 경피흡수제제
Inventor: HONG KEUM HEE
IPC: A61K47/14
Filed: 2021-08-17
Abstract: 옥시부티닌을 함유하는 경피흡수제제를 개시한다.
Patent KR-20230026623-A (KR)
Title: 자동차 보호덮개장치
Inventor: KIM MAN YEONG
IPC: B60J11/04
Filed: 2021-08-18
Abstract: 외주면에 중심축과 나란한 방향으로 개구부가 형성된 원통형의 몸체를 구비하고, 차량 트렁크 내부에 위치하는 하우징; 상기 하우징 내부에 마련되는 회전바; 상기 회전바의 일단부에 결합되는 자동회전모듈; 상기 회전바의 타단부에 결합되는 수동회전모듈; 및 상기 회전바의 외주면에 후방 말단부가 결합되어 상기 회전바의 일방향 회전에 의해 상기 개구부로 권출되어 트렁크 후방으로 인출되거나, 타방향 회전에 의해 상기 회전바에 권취되는 보호덮개;를 포함하고, 상기 보호덮개의 권취 또는 권출은 상기 자동회전모듈 또는 수동회전모듈을 선택하여 이루어지는 것을 특징으로 하는 자동차 보호덮개장치를 제공한다.
Patent KR-20230027943-A (KR)
Inventor: JEONG JONG RYUL
IPC: A61H3/00
Filed: 2021-08-20
Abstract: 본 발명은 지팡이나 목발 등 보행 보조기구에서 상황에 따라 바닥 접촉면을 확장 또는 축소 가능하도록 하여 보행 안정성을 증대시킨 보행 보조기구에 관한 것으로서, 보다 상세하게는 이용자의 체중을 지지하며, 지면과 접촉되는 하단을 가지는 지지봉; 상하이동 가능하도록 상기 지지봉에 외삽되는 이동봉; 상기 이동봉을 상기 지지봉의 소정의 위치에 고정하는 높이조절수단; 일측이 상기 이동봉의 하단에, 타측이 하기 수평지지편의 일측에 힌지결합되는 경사지지편; 및 일측이 상기 경사지지편의 타측에, 타측이 상기 지지봉 하단 부근에 힌지결합되는 수평지지편;을 포함하는 접촉면 가변확장형 보행 보조기구에 관한 것이다.
Patent KR-20230030307-A (KR)
Title: 유도무기가 탑재된 무인수상정 및 이의 운용 시스템
Inventor: IM SOO RI
IPC: B63G1/00
Filed: 2021-08-25
Abstract: 본 발명의 다양한 실시 예에 따르면, 유도무기가 탑재된 무인 수상정 및 이의 운용 시스템은, 발사대에 장착되는 기존 INS 센서 대신 무인 수상정에 장착된 센서들로부터 측정된 선체 정보를 통해 유도 로켓 발사대 안정화 기능을 보장하고, 무인 수상정이 자율운항 또는 감시 정찰 중 적의 위협에 대비하기 위하여 무장이 가능할 수 있다. 
또한, 본 발명의 다양한 실시 예에 따르면, 유도무기가 탑재된 무인 수상정 및 이의 운용 시스템은, 무인 수상정 센서 시스템의 활용성을 증가시키고 비용을 절감하며, 무인수상정과 원격통제 시스템 각각 운용통제 컴퓨터를 탑재하여 서로간의 유인/무인 운용이 가능할 수 있다.
Patent KR-20230040062-A (KR)
Title: 높이조절 기능을 구비한 이불
Inventor: CHO HONG REA
IPC: A47C23/34
Filed: 2021-09-15
Abstract: 본 발명은 사람이 수면을 취할시 몸의 체온을 유지하기 위하여 몸을 덮는 이불의 높이를 조절할 수 있도록 함으로써, 이불과 사용자 사이에 공간을 형성하여, 수면중 사용자의 피부가 답답함을 느끼는 것을 해소하기 위한 높이조절 기능을 구비한 이불에 관한 것으로, 더욱 상세하게는 사람이 수면을 취할시 몸의 체온을 유지하기 위하여 몸을 덮는 이불(10);과 상기 이불(10)의 상면과 탈부착이 가능하고, 이불(10)이 상하로 견인되게 하여 이불(10)의 높낮이를 조절하는 복수의 높이조절장치(20);를 포함하는 것을 특징으로 한다.
Patent KR-20220130558-A (KR)
Title: Method of manufacturing semiconductor device, substrate processing apparatus and program
Inventor: ABURATANI YUKINORI
IPC: C23C16/56
Filed: 2021-09-17
Abstract: The present invention obtains a method for manufacturing a semiconductor device capable of facilitating continuous selectivity. The method for manufacturing a semiconductor device comprises: an adsorption inhibitor supplying step of adsorbing an adsorption inhibitor to a lower part (100a) of a wafer (100) by heating the wafer (100) in a processing chamber at a first temperature to supply the adsorption inhibitor; a processing gas supplying step of supplying processing gas by heating the wafer (100) at a second temperature higher than the first temperature after the adsorption inhibitor supplying step, and forming an SiN film on a lower part which is another part in which the adsorption inhibitor is not adsorbed on the wafer (100); and an adsorption inhibitor removing step of removing the adsorption inhibitor adsorbed to the lower part (100a) of the wafer (100) by heating the wafer (100) at a third temperature higher than the second temperature after the processing gas supplying step.
Patent KR-20210119358-A (KR)
Title: Novel Recombinant Virus Nanofibers and Uses Thereof
Inventor: YOO SO YOUNG
IPC: A23L33/18
Filed: 2021-09-23
Abstract: The present invention relates to novel recombinant viral nanofiber and a use thereof. More specifically, the present invention provides an antioxidant composition comprising a phage-based nanofibrous matrix using a recombinant phage that displays an antioxidant peptide and a cell delivery peptide on a coat protein, an antioxidant food composition, an antioxidant cosmetic composition, an antioxidant animal feed additive, an ischemic disease treatment or prevention pharmaceutical composition, and a method for preparing an antioxidant recombinant phage-based nanofibrous matrix. According to the present invention, a physical and mechanical Nish environment is provided by formation of a nanofibrous structure of a recombinant phage of the present invention. Also, since protection of target cells from oxidative stress and cell proliferation are promoted by an antioxidant functional peptide displayed on the surface of the recombinant phage of the present invention, the structure can be applied as a tissue matrix platform as a variety of ritual tissue engineering materials.
Patent KR-20230042937-A (KR)
Inventor: OH SEONG SE
IPC: B44C1/00
Filed: 2021-09-23
Abstract: 본 발명은, 금속판 표면에 비드패턴을 형성하는 금속판 표면 패턴 시스템에 있어서, 상기 금속판 표면에 바람 및 이온을 제공하여 상기 금속판 표면의 이물질 제거하는 이물질 제거부; 상기 이물질 제거부가 설치되고, 상기 금속판 표면에 잉크를 분사하여 기 설정된 두께의 모양패턴을 인쇄하는 인쇄부; 상기 인쇄부에 설치되어 상기 금속판 표면에 인쇄된 상기 모양패턴을 건조시키는 건조부; 상기 인쇄부와 인접한 곳에 배치되고, 상기 모양패턴이 인쇄된 상기 금속판 표면에 미세한 비드를 고압으로 분사하는 비드분사부; 상기 비드가 분사된 상기 금속판 표면에 부착되는 필름부; 및 상기 필름부를 권취하여 상기 필름부를 상기 금속판 표면에서 제거하는 롤러부를 포함한다. 
본 발명에 따르면, 평판 인쇄용 프린터를 이용하여 대상 소재인 금속판 표면에 별도의 선공정을 하지 않고 즉시 금속판 표면에 모양패턴을 인쇄함으로써 종래 인쇄용 필름에 인쇄, 실크스크린을 이용한 필름 제판, 금속판 표면에의 수작업 인쇄 과정을 생략할 수 있으므로 전체 공정이 단순화되고 많은 부자재가 생략될 수 있다. 
또한, 상기 평판 인쇄용 프린터로서 UV인쇄 프린터를 사용함으로써 모양패턴인쇄 및 경화를 통한 건조 공정이 동시에 이루어질 수 있으므로 모양패턴의 인쇄부터 건조까지 신속하게 달성될 수 있다.
Patent KR-20230043606-A (KR)
Inventor: CHO DONG HO
IPC: F24F6/02
Filed: 2021-09-24
Abstract: 수조에 담긴 물을 가열하여 발생된 증기를 외부로 배출하는 증기발생장치가 개시된다. 본 증기발생장치는 팬, 수조 하측에 위치하며, 수조에 담긴 물을 가열하기 위한 히터 및 수조에 담긴 물을 가열하기 위한 사용자 명령이 입력되면, 히터를 구동하고, 히터가 구동된 후, 팬을 구동하여 수조 하측에 위치된 공기 유로로 상온의 공기를 인입시키는 프로세서를 포함하며, 히터의 적어도 일부는, 공기 유로 내에 위치되며, 공기 유로로 인입된 상온의 공기는, 히터에서 발생된 열에 의해 가열되어 상기 수조 내부로 공급된다.
Patent KR-20230045238-A (KR)
Inventor: PARK CHAN MOO
IPC: C08K7/14
Filed: 2021-09-28
Abstract: 본 발명의 열가소성 수지 조성물은 폴리에스테르 수지 100 중량부; 폴리카보네이트 수지 5 내지 25 중량부; 유리 섬유 50 내지 110 중량부; 및 알루미늄 실리케이트 0.1 내지 2 중량부;를 포함하는 것을 특징으로 한다. 상기 열가소성 수지 조성물은 내충격성, 유동성, 외관 특성, 이들의 물성 발란스 등이 우수하다.
Patent KR-20230045276-A (KR)
Inventor: HYUN JEONG HUN
IPC: B24C5/04
Filed: 2021-09-28
Abstract: 본 발명은 분진 저감 연마재의 물리적 특성을 고려하여 저장탱크 내 연마재 충전 시 연마재 뭉침 현상을 방지할 수 있도록 엑추에이터를 통해 연마재를 분산시켜 이송하고, 이송부에 설치된 스크류 컨베이어를 통해 분사되는 연마재의 양을 조절할 수 있으며, 작업자의 안전을 고려하여 블라스팅 노즐의 공기압 차단 시 연마재 분사를 즉시 중단할 수 있는 분진 저감용 연마재 분사 장치에 관한 것이다.
Patent KR-20230046575-A (KR)
Inventor: CHOI SU KYUNG
IPC: H10K50/80
Filed: 2021-09-30
Abstract: 퀀텀닷 유기발광다이오드가 개시된다. 본 개시의 일 실시 예에 따른 퀀텀닷 유기발광다이오드는 청색 유기발광다이오드(OLED; Organic Light-Emitting Diode)층과, 상기 청색 OLED층의 상부에 마련되며, R, G, B 색상 별로 서로 다른 산란 입자 구조를 구비하는 양자점 색변환층과, 상기 양자점 색변환층의 상부에 마련되며, 상기 양자점 색변환층의 R, G, B 색상의 색 섞임을 필터링하는 컬러 필터(Color Filter)층과, 상기 컬러 필터층의 상부에 마련되는 코팅층을 포함할 수 있다.
Patent KR-20230047797-A (KR)
Inventor: LEE JONG MYEON
IPC: F23M5/00
Filed: 2021-10-01
Abstract: 본 발명은 콘크리트로서 간단한 구조로 성형한 소각로 본체의 내부에 그레이팅으로 성형한 격자판을 회동되게 설치하여 연소시 격자판이 막히지 않도록 하여 연소효율을 증가시키고, 저발열량에서 고발열량을 가지는 다양한 폐기물까지 폭넓게 소각할 수 있는 콘크리트 폐기물 소각로에 관한 것으로 장방형 입방체로서 상부에 배기관이 설치된 두꺼운 내열성 콘크리트재의 소각로 본체와, 상기 소각로 본체의 내부를 분할하여 수평으로 설치된 격자판과, 상기 격자판을 기준으로 상하부에 설치된 연소실과 재회수실과, 상기 연소실과 재회수실의 전면에 개폐되게 설치된 공기구멍을 가진 개페문과, 연소실의 양측벽에 설치된 공기조절구멍으로 구성되어 이루어짐을 특징으로 한다.
Patent KR-20230050578-A (KR)
Inventor: SUNG YONG JUN
IPC: G06N20/00
Filed: 2021-10-08
Abstract: 파력 발전 시스템을 제공한다.  일 실시 예에 따른 파력 발전 시스템은, 파도의 수면 또는 수면 아래를 부유하며 운동에너지를 발생시키는 가동물체; 상기 가동물체에 의해 발생된 운동에너지를 전달하기 위한 적어도 한 개의 장력전달부재를 포함하는 동력전달부; 상기 동력전달부를 통해 전달받은 가동물체의 운동에너지를 회전 운동에너지의 형태로 변환하는 운동변환부를 포함하는 동력변환부; 상기 동력변환부에서 변환된 회전 운동에너지를 통해 전기에너지를 발생시켜 전력을 생산하는 전력생산부; 및 상기 가동물체의 주파수를 조절하는 적어도 한 개의 주파수조절부를 포함하며, 상기 주파수조절부는, 상기 가동물체의 6자유도 운동 중 적어도 하나의 주파수가 상기 파도의 주파수와 공진을 일으키는 제1 상태가 되도록 제어할 수 있는 제어부를 포함할 수 있다.