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1. 发明专利

JP2014240225A 船舶の操舵方法及び船舶の自動操舵装置有权
标题翻译：船舶转向和自动转向系统的转向方法
公开(公告)号：JP2014240225A
公开(公告)日：2014-12-25
申请号：JP2013123006
申请日：2013-06-11
申请人：独立行政法人海上技術安全研究所 , National Maritime Research Institute
发明人： UENO MICHIO , TSUKADA YOSHIAKI
IPC分类号： B63H25/04 , G08G3/00
摘要：【課題】舵に流入する水流の性質の舵効きへの影響を考慮した自動操舵を実現する。【解決手段】プロペラで推進され、舵で船首方位を変更する船舶を目標船首方位と現船首方位との偏差に基づいて指令舵角を算出して操舵する船舶において、外乱のない場合の標準舵角を舵に流入する流れによる舵直圧力に応じて補正して補正指令舵角を求める補正ステップ14cを備え、補正指令舵角を指令舵角として用いて操舵する。補正ステップ14cは、舵直圧力の代わりに、舵有効流入速度に応じて標準舵角を補正して補正指令舵角を求めることが好ましい。【選択図】図1
摘要翻译：要解决的问题：考虑到由于进入方向舵的水流的特性对转向效率的影响而实现自动转向。解决方案：在由推进器推动并由方向舵改变弓方位角的船舶中，指令转向角为基于目标弓方位角与当前弓方位角之间的偏转计算，并且船被引导。船舶包括校正步骤14c，该校正步骤14c基于由流入舵的流动引起的方向舵正常压力并且计算校正指令转向角，在无干扰的情况下校正正常转向角，并且使用校正指令转向角度作为指挥转向角度。校正步骤14c优选地根据转向有效流入速度而不是方向舵常压来校正正常转向角，并获得校正指令转向角。

2. 发明专利

JP2014058310A Ejected gas supply method of ship and ejected gas control device 有权
标题翻译：喷射和喷射气体控制装置的喷射气体供应方法
公开(公告)号：JP2014058310A
公开(公告)日：2014-04-03
申请号：JP2013220876
申请日：2013-10-24
申请人： National Maritime Research Institute , 独立行政法人海上技術安全研究所
发明人： FUKUDA TETSUGO , HARUMI KAZUYOSHI , KODAMA YOSHIAKI , HINATSU MUNEHIKO , KAWASHIMA HIDEMIKI
IPC分类号： B63B1/38 , B63H21/21 , B63H21/32 , B63J3/02 , F02B37/00 , F02B37/10 , F02B37/12 , F02B37/16
CPC分类号： Y02T10/144 , Y02T70/122 , Y02T70/5272
摘要： PROBLEM TO BE SOLVED: To realize ejected gas control in which control of reflecting changes or the like of ship speed over time without causing adverse effect in a main engine, that is, to realize an ejected gas supply method or the like of a ship which prevents the amount of supply air from running short, efficiency of a main engine from becoming reduced, exhaust gas from deteriorating or becoming an excessive amount, or the like, by taking out too much gas.SOLUTION: There is provided an ejected gas supply method of a ship which comprises: a main engine 10 from which propulsion power of a ship 1 is obtained; and a supercharger 11 which is driven by exhaust gas from the main engine 10 and sends pressurized gas to the main engine 10. The method is configured that a part of pressurized gas and/or exhaust gas is taken out while bypassing from between the supercharger 11 and the main engine 10, the taken-out pressurized gas and/or exhaust gas is ejected to an area in the vicinity 9 of a hull under the water line, and a takeout amount of the pressurized gas and/or the exhaust gas through bypass is controlled by adjustment of adjusting means such that the total efficiency of the supercharger 11 becomes predetermined efficiency or more.
摘要翻译：要解决的问题：为了实现喷射气体控制，其中随着时间的推移，船舶的反射变化等的变化等而不会对主机造成不利影响，即实现船舶的喷射气体供应方法等通过取出太多的气体来防止供给空气的流动量短，主机的效率降低，废气劣化或变得过量等。解决方案：提供喷射气体供给方法包括：从其获得船舶1的推进力的主发动机10; 以及由主发动机10的排气驱动的增压器11，并向主发动机10输送加压气体。该方法构成为，在从增压器11的旁通旁通时，取出一部分加压气体和/或废气并且主发动机10将取出的加压气体和/或废气喷射到水线下方的船体附近9的区域，并且通过旁路将加压气体和/或排气的取出量通过调节装置的调节来控制，使得增压器11的总效率变为预定效率或更高。

3. 发明专利

JP2014043814A Exhaust gas purification system and vessel mounted with the same 审中-公开
标题翻译：排气净化系统和与此相同的容器
公开(公告)号：JP2014043814A
公开(公告)日：2014-03-13
申请号：JP2012186664
申请日：2012-08-27
申请人： National Maritime Research Institute , 独立行政法人海上技術安全研究所
发明人： TAKAHASHI CHIORI , ANDO HIROTOMO , MIYATA OSAMU , HARUMI KAZUYOSHI , MURATA HIROYUKI , ADACHI MASAKI
IPC分类号： F01N3/08 , B01D53/34 , B01D53/50 , B01D53/81 , B01D53/94 , F01N3/02 , F01N3/24 , F01N5/02 , F02M25/07
CPC分类号： Y02A50/2348 , Y02T10/121 , Y02T10/16
摘要： PROBLEM TO BE SOLVED: To alleviate a burden on a selective catalytic reduction device in an exhaust gas purification system.SOLUTION: An exhaust gas purification system comprises: a dry-desulfurization device 10 which is installed in an exhaust passage 104 where exhaust from an internal combustion engine 102 flows therethrough and has a desulfurization agent stored therein; a selective catalytic reduction device 12 which is installed in the exhaust passage 104 at a downstream side of the dry-desulfurization device 10 and reduces nitrogen oxide in the exhaust; and reducing agent injection means 14 which injects a reducing agent into the exhaust passage 104 between the dry-desulfurization device 10 and the selective catalytic reduction device 12. The dry-desulfurization device 10 has capacity to remove sulfur oxide and particle matters contained in the exhaust.
摘要翻译：要解决的问题：减轻排气净化系统中的选择性催化还原装置的负担。解决方案：一种废气净化系统，包括：干式脱硫装置10，其安装在排气通道104中，其中内部的排气内燃机102流过其中并具有存储在其中的脱硫剂; 选择性催化还原装置12，其安装在干式脱硫装置10的下游侧的排气通路104中，并减少排气中的氮氧化物; 以及将还原剂注入到脱硫装置10和选择性催化还原装置12之间的排气通道104中的还原剂注入装置14.干式脱硫装置10具有除去氧化物和废气中所含的颗粒物质的能力。

4. 发明专利

JP2014029131A Fuel injection device for gas engine and gas engine device equipped with the same 有权
标题翻译：燃气发动机燃油喷射装置及其配套的发动机装置
公开(公告)号：JP2014029131A
公开(公告)日：2014-02-13
申请号：JP2012169571
申请日：2012-07-31
申请人： National Maritime Research Institute , 独立行政法人海上技術安全研究所
发明人： FUKUDA TETSUGO , NISHIO SUMITO
IPC分类号： F02D19/06 , F02D19/08 , F02D41/02 , F02M21/02 , F02M37/00 , F02M45/08
CPC分类号： Y02T10/123 , Y02T10/32 , Y02T10/36
摘要： PROBLEM TO BE SOLVED: To improve reliability of a gas engine device usable while switching between a gas operation mode using a fuel gas and a liquid operation mode using a liquid fuel.SOLUTION: In a fuel injection device for a gas engine, a pre-mixed gas of a fuel gas and air is introduced into a cylinder of the gas engine, and a liquid fuel is introduced into the cylinder to form ignition flame for burning the pre-mixed gas, on the other hand, only the liquid fuel can be burned without supplying the fuel gas. The fuel injection device includes fuel supply means including a main valve 36a mechanically or electrically controlled, and supplying the liquid fuel as a main fuel, and auxiliary fuel supply means including an auxiliary valve 36b electrically controlled, and supplying the liquid fuel as an auxiliary fuel. The auxiliary fuel is supplied from the auxiliary valve 36b into the cylinder through the main valve 36a to form the ignition flame.
摘要翻译：要解决的问题：提高在使用燃料气体的气体运行模式和使用液体燃料的液体运行模式之间切换时可利用的燃气发动机装置的可靠性。解决方案：在燃气发动机的燃料喷射装置中，将燃料气体和空气的混合气体引入到燃气发动机的气缸中，并且将液体燃料引入气缸中以形成用于燃烧预混合气体的点火火焰，另一方面，只有液体燃料可以在不提供燃料气体的情况下燃烧。燃料喷射装置包括燃料供给装置，其包括机械或电气控制的主阀36a，并且以液体燃料作为主要燃料供应，以及辅助燃料供给装置，其包括电控制的辅助阀36b，并且供应液体燃料作为辅助燃料。辅助燃料通过主阀36a从辅助阀36b供给到气缸中以形成点燃火焰。

5. 发明专利

JP2013216324A Air bubble holding device of ship 有权
标题翻译：空气泡沫保持船舶装置
公开(公告)号：JP2013216324A
公开(公告)日：2013-10-24
申请号：JP2013137342
申请日：2013-06-28
申请人： National Maritime Research Institute , 独立行政法人海上技術安全研究所
发明人： KAWASHIMA HIDEMIKI , HINATSU MUNEHIKO , KODAMA YOSHIAKI , HORI TOSHIFUMI , MAKINO MASAHIKO , ONAWA MASASHI , TAKEKO SHUNYA
IPC分类号： B63B1/38 , B63B1/32
CPC分类号： Y02T70/12 , Y02T70/122
摘要： PROBLEM TO BE SOLVED: To provide an air bubble holding device of a ship in which air bubbles are held even at the inclination of the ship which occurs depending on a ship navigation status and a ship status when, for example, the ship turns, and at a disturbance such as waves and flows, and which avoids to be a resistance hindering the progress of the ship.SOLUTION: An air bubble holding device of a ship comprises; gas injection ports 21 to 25 for injecting air bubbles along a ship bottom 3 formed at the ship bottom 3 of a ship 1; blowers 10 to 14 for air-sending gases to the gas injection ports; and an electric motor for driving the blowers. Steps for attracting the injected air bubbles are formed at the rear of the gas injection ports of the ship bottom 3.
摘要翻译：要解决的问题：提供一种船舶的气泡保持装置，其中即使在船舶倾斜的情况下，即使在船舶转向时，根据船舶导航状态和船舶状态发生的气泡也保持气泡，并且在波浪和流动等扰动下，避免了阻碍船舶进展的阻力。解决方案：船舶气泡保持装置包括：用于沿形成在船舶1的船底3处的船底3喷射气泡的气体注入口21至25; 鼓风机10至14用于将气体送至气体注入口; 以及用于驱动鼓风机的电动马达。在船底3的气体注入口的后部形成吸引喷射气泡的步骤。

6. 发明专利

JP2013216323A Air bubble holding device of ship 审中-公开
标题翻译：空气泡沫保持船舶装置
公开(公告)号：JP2013216323A
公开(公告)日：2013-10-24
申请号：JP2013137341
申请日：2013-06-28
申请人： National Maritime Research Institute , 独立行政法人海上技術安全研究所
发明人： KAWASHIMA HIDEMIKI , HINATSU MUNEHIKO , KODAMA YOSHIAKI , HORI TOSHIFUMI , MAKINO MASAHIKO , ONAWA MASASHI , TAKEKO SHUNYA
IPC分类号： B63B1/38 , B63B1/32
CPC分类号： Y02T70/12 , Y02T70/122
摘要： PROBLEM TO BE SOLVED: To provide an air bubble holding device of a ship in which air bubbles are held even at the inclination of the ship which occurs depending on a ship navigation status and a ship status when, for example, the ship turns, and at a disturbance such as waves and flows, and which avoids to be a resistance hindering the progress of the ship.SOLUTION: An air bubble holding device of a ship comprises: gas injection ports 21, 22, 23, 24, 25 for injecting air bubbles along a ship bottom 3 formed at the ship bottom 3 of the ship 1; blowers 10, 11, 12, 13, 14 for air-sending gases to the gas injection ports 21, 22, 23, 24, 25; and an electric motor for driving the blowers 10, 11, 12, 13, 14. At least a cross section width of a bottom side in the longitudinal direction related to the ship bottom 3 of ship 1 on and after the gas injection ports 21, 22, 23, 24, 25 forms an irregular cross section not smaller than 1 with respect to a height.
摘要翻译：要解决的问题：提供一种船舶的气泡保持装置，其中即使在船舶倾斜的情况下，即使在船舶转向时，根据船舶导航状态和船舶状态发生的气泡也保持气泡，并且在诸如波浪和流动之类的干扰下，并且避免了阻碍船舶进展的阻力。解决方案：船舶的气泡保持装置包括：用于喷射空气的气体注入口21,22,23,24,25 形成在船舶1的船底3处的沿船底3的气泡; 用于将气体输送到气体注入口21,22,23,24,25的鼓风机10,11,12,13,14; 以及用于驱动鼓风机10,11,12,13,14的电动马达。在气体注入口21和21之间及其后的船舶1的船底3的纵向方向的底侧的至少横截面宽度， 22,23,24,25相对于高度形成不小于1的不规则横截面。

7. 发明专利

JP2013209018A Hybrid cruising system for vessel and hybrid marine vessel 有权
标题翻译：用于船舶和混合海洋船舶的混合式巡航系统
公开(公告)号：JP2013209018A
公开(公告)日：2013-10-10
申请号：JP2012080941
申请日：2012-03-30
申请人： National Maritime Research Institute , 独立行政法人海上技術安全研究所
发明人： KANO TOSHIYUKI , HIRATA KOICHI
IPC分类号： B63H21/20 , B63B49/00 , B63H3/10 , B63H21/12 , B63H21/17 , B63J3/02
CPC分类号： Y02T70/5236
摘要： PROBLEM TO BE SOLVED: To provide a hybrid cruising system for a vessel, configured to allow a tramper to obtain energy saving effect by optimizing entire energy demand and supply balance for one cruise including energy supply and demand for example, cargo handling after a vessel arrives at its destination, and to provide a hybrid marine vessel.SOLUTION: A hybrid cruising system 100 for a vessel includes: a main engine 1; a propeller 2; power storing means 4, 5 that store electricity generated by a power generating means/auxiliary driving means 3; a planning means 6 that makes an energy balancing plan based on an operating state and a cruising plan of the main engine 1; and a power storage control means 7 that controls charging the power storing means 4, 5 from the power generating means/auxiliary driving means 3, and discharging the power storing means 4, 5 to the power generating means/auxiliary driving means 3, based on the energy balancing plan.
摘要翻译：要解决的问题：提供一种用于船舶的混合巡航系统，其被配置为允许曳引机通过优化整个能量需求并提供一次巡航的供应平衡来获得节能效果，包括能量供应和需求，例如在船舶到达之后的货物处理在其目的地，并提供混合船舶。解决方案：用于船舶的混合巡航系统100包括：主发动机1; 螺旋桨2; 存储由发电装置/辅助驱动装置3产生的电力的蓄电装置4,5; 基于主发动机1的运行状态和巡航计划进行能量平衡计划的计划装置6; 以及蓄电控制装置7，其从发电装置/辅助驱动装置3控制对蓄电装置4,5的充电，并且将蓄电装置4,5分别发送到发电装置/辅助驱动装置3，基于能源平衡计划。

8. 发明专利

JP2013208645A Apparatus, method and program for controlling welding 审中-公开
标题翻译：用于控制焊接的装置，方法和程序
公开(公告)号：JP2013208645A
公开(公告)日：2013-10-10
申请号：JP2012080943
申请日：2012-03-30
申请人： National Maritime Research Institute , 独立行政法人海上技術安全研究所
发明人： IWATA TOMOAKI , MATSUOKA ISSHO , UEMATSU SUSUMU , MURAKAMI MUTSUNAO , FUJIMOTO SHUHEI , HAYASHIBARA HITOSHI
IPC分类号： B23K9/095
摘要： PROBLEM TO BE SOLVED: To improve welding quality by controlling welding conditions while taking account of variation in each position of a welding line, and also to save energy by controlling electric power for welding accompanied by the controlling of welding conditions.SOLUTION: An apparatus for controlling welding includes: a welding condition setting unit 20 for setting a welding condition for a welding target material 1; a welding output measuring unit 31 for measuring the output of an arc welding machine 10; a welding position information acquiring unit 32 for obtaining welding position information of a welding target material 1; and a welding result determinator 40 for determining a result of welding operation for each welding position of the welding target material 1 based on the welding condition set by the welding condition setting unit 20, the measurement result of the output by the welding output measuring unit 31, and the welding position information obtained by the welding position information acquiring unit 32.
摘要翻译：要解决的问题：通过控制焊接条件同时考虑焊接线的每个位置的变化来提高焊接质量，并且还通过控制焊接电力来节省能量，同时控制焊接条件。解决方案：一种用于控制焊接包括：用于设定焊接对象材料1的焊接条件的焊接条件设定部20; 用于测量电弧焊机10的输出的焊接输出测量单元31; 用于获得焊接目标材料1的焊接位置信息的焊接位置信息获取单元32; 以及焊接结果确定器40，用于根据由焊接条件设定单元20设定的焊接条件来确定焊接对象材料1的每个焊接位置的焊接操作的结果，焊接输出测量单元31的输出的测量结果以及由焊接位置信息获取单元32获得的焊接位置信息。

9. 发明专利

JP2013159245A Biaxial stern catamaran ship and method of designing biaxial stern catamaran ship 审中-公开
标题翻译：双向STERN CATAMARAN船和设计双向STERN CATAMARAN船的方法
公开(公告)号：JP2013159245A
公开(公告)日：2013-08-19
申请号：JP2012023304
申请日：2012-02-06
申请人： National Maritime Research Institute , 独立行政法人海上技術安全研究所
发明人： SASAKI NORIYUKI , ICHINOSE YASUO , SAKAMOTO NOBUAKI
IPC分类号： B63B1/08 , B63B9/00 , B63H5/08
CPC分类号： Y02T70/127 , Y02T70/128
摘要： PROBLEM TO BE SOLVED: To provide a biaxial stern catamaran ship in which propulsive efficiency is improved by reducing resistance of a hull by suppressing release of a flow in a tunnel part in the biaxial stern catamaran ship, and to provide a method of designing the biaxial stern catamaran ship.SOLUTION: In a biaxial stern catamaran ship 100 which comprises a skeg 3 and a skeg 4 in a stern 2 of a hull 1 and in which a propeller 5 and a propeller 6 are driven in a biaxial manner, in a central part 8 in a vertical direction of a tunnel part 7 formed between the skeg 3 and the skeg 4, there is provided a shell plate elevating means 10 for elevating a hull shell plate 9, thereby improving a flow in the tunnel part 7.
摘要翻译：要解决的问题：提供一种双轴船尾双体船，其中通过抑制双轴船尾双体船中的隧道部分中的流动的降低来降低船体的抵抗力来提高推进效率，并且提供一种设计双轴船船尾双体船。解决方案：在双轴船尾双体船100中，其包括在船体1的船尾2中的skeg 3和skeg 4，其中螺旋桨5和螺旋桨6以双轴方式驱动，在中央形成在skeg 3和skeg 4之间的隧道部分7的垂直方向上的部分8设置有用于升高船体壳板9的壳板升降装置10，从而改善了隧道部分7中的流动。

10. 发明专利

JP2013134241A Wave making method and wave making system for wave place 有权
标题翻译：波形制造方法和波浪制造系统
公开(公告)号：JP2013134241A
公开(公告)日：2013-07-08
申请号：JP2011286921
申请日：2011-12-27
申请人： National Maritime Research Institute , 独立行政法人海上技術安全研究所
发明人： TANIZAWA KATSUJI , TAGUCHI HARUKUNI , KURODA TAKAKO
IPC分类号： G01M10/00
摘要： PROBLEM TO BE SOLVED: To provide a wave making method and a wave making system for wave place that enable water tank experimentation with high reliability, and generate a complicated wave place around a body in motion such as a ship and around a structure such as a marine structure.SOLUTION: The method includes: previously measuring or calculating a wave place that a body in motion and a structure generate on a free surface of fluid (S10); obtaining a target wave place (2) based upon the wave place (1) (S20); and generating a wave place (3) for reproducing the wave place (1) in a water tank on the basis of the target wave place (2) by using a wave making machine (S30).
摘要翻译：要解决的问题：提供一种能够实现水箱实验的高可靠性的波浪制造方法和波浪制造系统，并且在运动中的身体周围产生复杂的波浪，例如船舶和围绕诸如海洋结构。解决方案：该方法包括：先前测量或计算运动中的身体和结构在流体的自由表面上产生的波浪位置（S10）; 基于波场（1）获得目标波场（2）（S20）; 以及通过使用制波机，生成用于基于目标波形位置（2）在水箱中再现波浪场所（1）的波浪场所（S30）。

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