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1. 发明公开

US20230227129A1 DEVICE FOR TOWING A WATERCRAFT 审中-公开
公开(公告)号：US20230227129A1
公开(公告)日：2023-07-20
申请号：US18123821
申请日：2023-03-20
申请人： Timothy Leonard Jones
发明人： Timothy Leonard Jones
IPC分类号： B63B21/56 , B63H21/12
CPC分类号： B63B21/56 , B63H21/12
摘要： A device for towing a watercraft is disclosed. The device comes in a box-like structure such as a lunch box, tackle-box or cooler. The device connects to the watercraft via a cable. The watercraft includes an inner tube, a stand-up paddle board, a kayak, etc. The device stores personal items and electronic components. The device includes a propulsion system for providing thrust force to propel the device in a given direction. The device tows the watercraft with or without a user on it in the given direction and speed defined by the user. The device includes a transceiver for receiving instructions wirelessly from an electronic device operated by the user. The device allows the user to stand or sit on the watercraft and perform a variety of activities such as photography, eating, communicating, etc. while being towed.

2. 发明授权

US11661149B2 Aft-facing transom seating for a boat 有权
公开(公告)号：US11661149B2
公开(公告)日：2023-05-30
申请号：US17333651
申请日：2021-05-28
申请人： MasterCraft Boat Company, LLC
发明人： Chadrick E. Curts , Daniel P. Vieira , Rosemary M. Bennett , David F. Ekern
IPC分类号： B63B3/54 , B63B29/04 , B63B32/70 , B63B3/46 , B63B27/14 , B63H1/14 , B63H21/12 , B63B34/67
CPC分类号： B63B3/54 , B63B3/46 , B63B27/14 , B63B29/04 , B63B32/70 , B63H1/14 , B63H21/12 , B63B34/67 , B63B2029/043
摘要： A boat, having a stern, includes one or more inclined seats. Each inclined seat includes a seat bottom that is inclined at a downward angle in a direction extending from aft to fore and a seat back. The inclined seat may be movable to allow access to a compartment associated with the inclined seat. The inclined seat may be an aft-facing seat. The inclined seat may also include a headrest positioned above an upper portion of the seatback.

3. 发明申请

US20210214057A1 EVALUATION METHOD OF SHIP PROPULSIVE PERFORMANCE IN ACTUAL SEAS, EVALUATION PROGRAM OF SHIP PROPULSIVE PERFORMANCE IN ACTUAL SEAS AND EVALUATION SYSTEM OF SHIP PROPULSIVE PERFORMANCE IN ACTUAL SEAS 有权
公开(公告)号：US20210214057A1
公开(公告)日：2021-07-15
申请号：US17054944
申请日：2019-05-14
申请人： NATIONAL INSTITUTE OF MARITIME, PORT AND AVIATION TECHNOLOGY
发明人： Masaru TSUJIMOTO
IPC分类号： B63B79/30 , B63B79/15 , B63H21/12 , B63H21/21
摘要： Objects of the present invention are provide as evaluation method of ship propulsive performance in actual seas, an evaluation program of ship propulsive performance in actual seas and an evaluation. system of ship propulsive performance in actual seas capable of precisely evaluating ship propulsive performance in actual seas on the same scale also before the ship sails for example. As solving means of the objects, a standard sailing model 2 of the ship in actual seas is set, a sailing condition of the ship and a ship condition of the ship are input to the standard sailing model 2, the standard sailing model 2 into which the sailing condition and the ship condition are input and the ship condition are applied to a previously verified calculating method 1 of ship performance is actual seas, and ship propulsive performance in actual seas is evaluated.

4. 发明授权

US11046398B2 Rotational molded narrow beam catamaran with modular attachments 有权
公开(公告)号：US11046398B2
公开(公告)日：2021-06-29
申请号：US17070887
申请日：2020-10-14
申请人： William Eugene Enyart
发明人： William Eugene Enyart
IPC分类号： B63B35/38 , B63B3/48 , B63H16/04 , B63H25/00 , B63H21/12 , B63B1/12
摘要： A narrow beam rotomolded foam filled catamaran that incorporates regular points of attachment through the deck and a tubular frame that is highly customizable with modular accessories making it ideal for maneuverability, stability, durability, transportation, storage, and customization.

5. 发明申请

US20170239630A1 Compact Water Agitator for Pest Control 审中-公开
公开(公告)号：US20170239630A1
公开(公告)日：2017-08-24
申请号：US15418724
申请日：2017-01-28
申请人： Ananya Ashish Joshi
发明人： Ananya Ashish Joshi
IPC分类号： B01F13/00 , B63H21/12 , A01M99/00 , B01F15/00 , C02F1/34
CPC分类号： A01M99/00 , A01M2200/012 , C02F1/34 , C02F2103/007 , C02F2201/009 , Y02A20/212
摘要： Mosquitoes are vectors for many dangerous diseases such as Malaria, Dengue, Yellow Fever, West Nile, and those from Zika virus etc. Mosquito transmitted diseases occur mostly in tropical, developing countries and create public health crises due to lack of adequate resources and rapid transmission. Malaria took 429,000 lives in 2015 and the impending Zika crisis shows the need for effective mosquito control. Nearly half of the world's population is at risk of malaria. Current mosquito control efforts focus on reducing the population of mosquitoes. The many mosquito control strategies such as using tarps to suffocate larvae, insecticides, genetic engineering, biocontrol using fish etc. have substantial drawbacks. These methods are environmentally hazardous, expensive, inefficient, hard to maintain, bulky, or energy intensive. Mosquitoes breed in stagnant water. They cannot breed in agitated water or running water. Thus, this patent describes water agitators that are environmentally safe, efficient, and cost-effective. In this patent, three water agitators prototypes are presented. They are self-sustaining, lightweight, mobile, and have minimal potential for misuse. The agitators consume solar energy. They are self propelling and do not require maintenance, such as changing parts. They are designed to be inexpensive, reusable, and mass-producible. These agitators can cover a much larger area of water compared to their size. They target small to large water areas. Agitators are versatile and can be used in flower vases, open rain jars, tire tracks, mining pits, small ponds etc.

6. 发明授权

US09694887B2 Propulsion device for ship and ship having the same 有权
公开(公告)号：US09694887B2
公开(公告)日：2017-07-04
申请号：US14126801
申请日：2011-09-23
申请人： Jin Suk Lee , Ji Nam Kim , Hyun Sang Park , Hyung Gil Park , Kwang Jun Paik , Dong Hyun Lee , Tae Goo Lee , Sung Wook Chung , Tetsuji Hoshino , Jong Soo Seo , Seung Myun Hwangbo
发明人： Jin Suk Lee , Ji Nam Kim , Hyun Sang Park , Hyung Gil Park , Kwang Jun Paik , Dong Hyun Lee , Tae Goo Lee , Sung Wook Chung , Tetsuji Hoshino , Jong Soo Seo , Seung Myun Hwangbo
IPC分类号： B63H5/10 , B63H23/02 , B63H5/14 , B63H1/04 , B63H21/12 , B63H5/125 , B63H21/38 , B63H23/06 , B63H23/32
CPC分类号： B63H5/10 , B63H1/04 , B63H5/125 , B63H5/14 , B63H21/12 , B63H21/386 , B63H23/02 , B63H23/321 , B63H2005/103 , B63H2005/106 , B63H2005/1258 , B63H2023/0283 , B63H2023/067 , B63H2023/323
摘要： Disclosed are a propulsion device for a ship and a ship having same. The propulsion device, according to an embodiment of the present invention, comprises: a rear propeller fixed to a driveshaft; a front propeller positioned in front of the rear propeller, and supported rotably on the driveshaft; and a counter rotation device for reversing and transmitting the rotation of the driveshaft to the front propeller; a motor for rotating the driveshaft; and an housing, which extends from to the lower part of the hull, and which is installed so as to envelope the counter rotation device and the motor.

7. 发明申请

US20160375737A1 Maneuverable Platforms 审中-公开
标题翻译：机动平台
公开(公告)号：US20160375737A1
公开(公告)日：2016-12-29
申请号：US15190036
申请日：2016-06-22
申请人： Theodore J. Klouzal
发明人： Theodore J. Klouzal
IPC分类号： B60F3/00 , B63B38/00 , B63H21/12
CPC分类号： B60F3/0007 , B60F3/0038 , B63B38/00 , B63H1/04 , B63H1/38 , B63H25/42
摘要： A maneuverable platform capable of operating on both fluid bodies (e.g., lakes, rivers, oceans, etc. in either liquid or frozen form) and land is provided. The platform has an above water portion formed of one or more sections onto discrete sections of which are positioned a number of buoyant propulsion members configured to support the above water portion and engage a fluid body or the ground to collectively provide support, propulsion and steering for the platform. The buoyant propulsion members are configured such that they provide buoyancy to the platform when the platform is at rest and lift when the platform reaches a specified hydrodynamic speed such that the platform planes atop the fluid of the fluid body during operation. The maneuverable platform, including the above water portion and the buoyant propulsion members, may be modular such that the platform may be split into sections of predetermined configuration to operate independently.
摘要翻译：提供了能够在两个流体（例如，液体或冷冻形式的湖泊，河流，海洋等）和陆地上操作的机动平台。平台具有由一个或多个部分形成的上述水部分，其分立的部分定位成构造成支撑上述水部分并且与流体主体或地面接合以共同提供支撑，推进和转向的多个浮力推进部件的平台。浮力推进构件被构造成使得当平台处于静止状态时，当平台达到指定的流体动力速度时，它们能够向平台提供浮力，使得平台在操作期间平面流体流体的顶部。包括上述水部分和浮力推进构件的机动平台可以是模块化的，使得平台可以被分成预定构造的部分以独立地操作。

8. 发明申请

US20150274275A1 DYNAMIC LOAD-SHARING POWER SYSTEM 审中-公开
标题翻译：动态负载共享电力系统
公开(公告)号：US20150274275A1
公开(公告)日：2015-10-01
申请号：US14227774
申请日：2014-03-27
申请人： CATERPILLAR INC.
发明人： Maurice J. DUST , Theodore E. WIERSEMA, III , Perry D. CONVERSE , Eric W. OHLSON
IPC分类号： B63H21/12 , B63H5/08
CPC分类号： B63H21/21 , Y10T307/352
摘要： A power system is provided for a marine or petroleum drilling vessel. The power system may have a plurality of power sources, at least one power consumer, and an input device configured to generate a signal indicative of a desired output. The power system may also have a load manager associated with the at least one power consumer and configured to create a power demand for the plurality of power sources based on the signal and an actual output, and a controller. The controller may be configured to determine a plurality of performance goals for the plurality of power sources, determine a priority of the performance goals, retrieve from the plurality of power sources at least one performance map corresponding with each performance goal, and selectively apportion the power demand between of each of the plurality of power sources based on the at least one performance map and based on the determined priority.
摘要翻译：为海运或石油钻井船提供电力系统。电力系统可以具有多个电源，至少一个电力消费者和被配置为产生指示期望输出的信号的输入装置。电力系统还可以具有与所述至少一个电力用户相关联的负载管理器，并且被配置为基于所述信号和实际输出来创建所述多个电源的功率需求，以及控制器。控制器可以被配置为确定多个电源的多个性能目标，确定性能目标的优先级，从多个电源中检索与每个性能目标对应的至少一个性能图，并且选择性地分配功率基于所述至少一个性能图并且基于所确定的优先级，在所述多个电源中的每一个之间的需求。

9. 发明申请

US20150118069A1 JET PROPELLED WATERCRAFT 有权
标题翻译：喷气机喷水
公开(公告)号：US20150118069A1
公开(公告)日：2015-04-30
申请号：US14487125
申请日：2014-09-16
申请人： YAMAHA HATSUDOKI KABUSHIKI KAISHA
发明人： Yoshimasa KINOSHITA
IPC分类号： B63H11/11 , B63H21/12
CPC分类号： B63H11/11 , B63H11/08 , B63H21/14 , B63H21/21 , B63H2011/081
摘要： A jet propelled watercraft includes a vessel body, a jet propulsion mechanism, a bucket, and a controller. The jet propulsion mechanism is configured to propel the vessel body. The controller is configured and programmed to control a thrust of the jet propulsion mechanism to propel the vessel body. The bucket is configured to move to a retracted position spaced away from the jet of water ejected from the jet propulsion mechanism and a jet receiving position to receive the jet of water ejected from the jet propulsion mechanism. The controller is configured and programmed to change an increase rate of the thrust in accordance with a forward speed of the vessel body until the thrust is increased to a predetermined value after the bucket has been moved from the retracted position to the jet receiving position.
摘要翻译：喷气推进船只包括船体，喷气推进机构，铲斗和控制器。喷射推进机构构造成推动船体。控制器被配置和编程以控制喷射推进机构的推力以推动船体。铲斗构造成移动到与从喷气推进机构喷射的水射流间隔开的缩回位置和用于接收从喷射推进机构喷射的水射流的射流接收位置。控制器被配置和编程为根据船体的向前速度改变推力的增加速度，直到铲斗已经从缩回位置移动到喷射接收位置之后推力增加到预定值。

10. 发明授权

US08647161B2 Method of controlling a personal watercraft 有权
标题翻译：控制个人船舶的方法
公开(公告)号：US08647161B2
公开(公告)日：2014-02-11
申请号：US12687346
申请日：2010-01-14
申请人： Jean-Yves Leblanc
发明人： Jean-Yves Leblanc
IPC分类号： B63H21/12 , B60L3/00 , B63H11/11
CPC分类号： B63B35/731 , B63H21/24 , B63H2021/216
摘要： A personal watercraft comprises at least one seat including a driver seating portion and at least one passenger seating portion. At least one sensor is disposed on the watercraft for detecting at least one of a presence and an absence of a passenger on the watercraft. A control unit is electrically connected to the at least one sensor. The control unit enters a first control mode in response to a signal received from the at least one sensor indicative of the presence of a passenger on the watercraft. The control unit prevents at least one performance characteristic of the watercraft from exceeding a predetermined value when in the first control mode.
摘要翻译：个人船舶包括至少一个座椅，其包括驾驶员座椅部分和至少一个乘客座椅部分。至少一个传感器设置在船舶上用于检测船上存在和不存在乘客的至少一个。控制单元电连接到至少一个传感器。控制单元响应于从至少一个传感器接收到的指示船上存在乘客的信号进入第一控制模式。当处于第一控制模式时，控制单元防止船舶的至少一个性能特性超过预定值。

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