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1. 发明申请

US20080278714A1 RUDDER ANGLE DETECTING DEVICE OF STEERING GEAR 有权
标题翻译： RUDDER角度检测转向齿轮装置
公开(公告)号：US20080278714A1
公开(公告)日：2008-11-13
申请号：US12107866
申请日：2008-04-23
申请人： Yukio Tomita , Kenjiro Nabeshima , Takayuki Wakabayashi , Hirotaka Yamamoto
发明人： Yukio Tomita , Kenjiro Nabeshima , Takayuki Wakabayashi , Hirotaka Yamamoto
IPC分类号： G01B11/26
CPC分类号： B63H25/36
摘要： The inner cylindrical body is mounted on the top surface of the rudder-stock; the outer cylindrical body is put on the inner cylindrical body exteriorly; the gudgeon pin provided on the top reverse surface of the outer cylindrical body is inserted into the gudgeon provided on the top surface of the inner cylindrical body; the pin protruded on the top surface of the outer cylindrical body is inserted into the chest fixated to the supports; the rotational movement checking device, that obstructs the pin to rotate, and at the same time, permits it to be displaced in the radial direction, is provided inside the chest; the scale is provided on the outer circumferential surface of the inner cylindrical body; and, the rudder angle detecting optical sensors facing the scale are mounted on the inner circumferential surface of the outer cylindrical body.
摘要翻译：内筒体安装在舵杆的顶面上; 外筒体外部放置在内筒体上; 设置在外筒体的顶面上的舵杆插入设置在内筒体的上表面上的舵柄上; 突出在外筒体顶表面上的销插入固定在支架上的胸部; 所述旋转运动检查装置在所述胸部内设置有阻止所述销旋转的同时允许其沿径向移位的旋转运动检查装置，在内筒体的外周面上设置刻度尺; 并且面向刻度的舵角检测光学传感器安装在外筒体的内周面上。

2. 发明授权

US07872739B2 Rudder angle detecting device of steering gear 有权
标题翻译：舵机舵角检测装置
公开(公告)号：US07872739B2
公开(公告)日：2011-01-18
申请号：US12107866
申请日：2008-04-23
申请人： Yukio Tomita , Kenjiro Nabeshima , Takayuki Wakabayashi , Hirotaka Yamamoto
发明人： Yukio Tomita , Kenjiro Nabeshima , Takayuki Wakabayashi , Hirotaka Yamamoto
IPC分类号： G01B11/26
CPC分类号： B63H25/36
摘要： The inner cylindrical body is mounted on the top surface of the rudder-stock; the outer cylindrical body is put on the inner cylindrical body exteriorly; the gudgeon pin provided on the top reverse surface of the outer cylindrical body is inserted into the gudgeon provided on the top surface of the inner cylindrical body; the pin protruded on the top surface of the outer cylindrical body is inserted into the chest fixated to the supports; the rotational movement checking device, that obstructs the pin to rotate, and at the same time, permits it to be displaced in the radial direction, is provided inside the chest; the scale is provided on the outer circumferential surface of the inner cylindrical body; and, the rudder angle detecting optical sensors facing the scale are mounted on the inner circumferential surface of the outer cylindrical body.
摘要翻译：内筒体安装在舵杆的顶面上; 外筒体外部放置在内筒体上; 设置在外筒体的顶面上的舵杆插入设置在内筒体的上表面上的舵柄上; 突出在外筒体顶表面上的销插入固定在支架上的胸部; 所述旋转运动检查装置在所述胸部内设置有阻止所述销旋转的同时允许其沿径向移位的旋转运动检查装置，在内筒体的外周面上设置刻度尺; 并且面向刻度的舵角检测光学传感器安装在外筒体的内周面上。

3. 发明授权

US4167857A Marine diesel engine and ship equipped with the same 失效
标题翻译：船用柴油发动机和船舶配备相同
公开(公告)号：US4167857A
公开(公告)日：1979-09-18
申请号：US933670
申请日：1978-08-14
申请人： Isamu Nishijima , Masuichi Yasuda , Yukio Tomita , Takayuki Wakabayashi , Munetsugu Fukagawa , Kenjiro Nabeshima , Takeyasu Matsui , Kazuo Nishimura , Hiroshi Nomura , Kiyoshi Kato , Takeshi Miki , Susumu Sato
发明人： Isamu Nishijima , Masuichi Yasuda , Yukio Tomita , Takayuki Wakabayashi , Munetsugu Fukagawa , Kenjiro Nabeshima , Takeyasu Matsui , Kazuo Nishimura , Hiroshi Nomura , Kiyoshi Kato , Takeshi Miki , Susumu Sato
IPC分类号： F02B3/06 , F02B61/04 , F02B73/00 , F02B75/22 , F02F7/00 , F16D21/02
CPC分类号： F02B75/225 , F02B61/04 , F02B73/00 , F02F7/00 , F02B3/06 , Y10S123/08
摘要： A marine Diesel engine consists of parallel left and right engines mounted on a common bed plate having integral independent columns on which the cylinders of the engine are supported, the bed plate and columns forming the crank chambers of the engines. The exhaust and scavenging pipes for the engines are constructed as common parts, the scavenging pipe being mounted between the engines and being flexibly connected to at least one of them so as to permit relative movement between the engine upper portions. A single propeller shaft is driven at a desired low r.p.m. from the crank shafts of the engines through a gearing device consisting simply of a gear on the propeller shaft meshing with a pair of pinions each connected to one of the engine crank shafts by an elastic coupling. As compared with a conventional single bank Diesel engine, such a twin bank Diesel engine permits a ship of given dwt to be driven at the same speed with appreciable savings in fuel consumption, in engine weight, and in engine room size with a corresponding increase in cargo carrying capacity.
摘要翻译：船用柴油发动机由平行的左右引擎组成，其平行的左右引擎安装在具有整体独立的列的公共床板上，发动机的缸被支撑在该独立的列上，床板和形成发动机的曲柄室的列。用于发动机的排气和清扫管被构造为普通部件，扫气管安装在发动机之间并且柔性地连接到发动机中的至少一个，以允许发动机上部之间的相对运动。单个螺旋桨轴以期望的低r.p.m驱动。从发动机的曲轴通过齿轮传动装置构成，传动装置简单地由传动轴上的齿轮组成，与一对小齿轮啮合，每一个小齿轮均通过弹性联轴器与发动机曲柄轴之一相连。与传统的单组柴油发动机相比，这种双缸柴油发动机允许以相同的速度驱动给定dwt的船舶，同时显着节省燃料消耗，发动机重量和机舱尺寸，相应增加货物承载能力。

4. 发明授权

US4400184A System for recovering pressure and sensible heat from blast furnace gas with use of dry-type dust collector 失效
标题翻译：使用干式除尘器从高炉煤气回收压力和显热的系统
公开(公告)号：US4400184A
公开(公告)日：1983-08-23
申请号：US346190
申请日：1982-02-05
申请人： Yukio Tomita , Takayuki Wakabayashi , Noriyuki Oda , Hirotaka Yamamoto
发明人： Yukio Tomita , Takayuki Wakabayashi , Noriyuki Oda , Hirotaka Yamamoto
IPC分类号： C21B7/00 , F02C1/02 , B03C3/01 , B01D51/00
CPC分类号： F02C1/02 , C21B7/007 , Y10S261/09 , Y10S261/74 , Y10S55/30 , Y10S55/34
摘要： A system for recovering as power the pressure and sensible heat of the gas discharged from the top of a blast furnace by guiding the gas to a dry-type dust collector for the removal of dust while maintaining the gas at the furnace top pressure and introducing the gas into a turbine for expansion. To protect the dry-type dust collector when the gas is run off from the furnace at an abnormally high temperature, a gas channel extending from the furnace to the dust collector is provided with at least one injector, which injects a cooling fluid into the gas in response to a signal from a temperature detecting sensor disposed close to the gas outlet of the dust collector. The sensor which is positioned near the dust collector outlet detects the temperature without the time delay attributable to the deposition of dust. With use of the dry-type dust collector, the gas can be fed to the turbine almost without cooling for the recovery of an increased amount of power.
摘要翻译：通过将气体引导到干式除尘器以除去灰尘同时将气体保持在炉顶压力的状态，将从高炉顶部排出的气体的压力和显热作为动力来进行回收的系统，气体进入涡轮增压。当气体在异常高温下从炉中流出时，为了保护干式集尘器，从炉内向集尘器延伸的气体通道设置有至少一个喷射器，其将冷却流体注入气体响应于来自设置在靠近集尘器的气体出口的温度检测传感器的信号。位于集尘器出口附近的传感器检测温度，而不会由于灰尘沉积而引起时间延迟。通过使用干式集尘器，可以几乎不用冷却地将气体供给到涡轮机以恢复增加的功率。

5. 发明授权

US06886485B2 Twin-rudder system for large ship 有权
标题翻译：双舵系统为大型船
公开(公告)号：US06886485B2
公开(公告)日：2005-05-03
申请号：US10477247
申请日：2002-05-07
申请人： Yukio Tomita , Kenjiro Nabeshima , Toshihiko Arii , Takanori Wakabayashi
发明人： Yukio Tomita , Kenjiro Nabeshima , Toshihiko Arii , Takanori Wakabayashi
IPC分类号： B63H1/20 , B63H25/38 , B63H25/06
CPC分类号： B63H25/38 , B63H2025/066
摘要： In such a high lift twin-rudder system that: a pair of high lift rudders 1, 2 is arranged behind a single propeller 3; the respective high lift rudder 1, 2 has a top end plate 6, 7 and a bottom end plate 8, 9 at the top end and the bottom of a rudder blade 4, 5; the respective rudder blade 4, 5 is provided with a reaction fin 10, 11, protruding from an inboard face of the rudder blade 4, 5 on a nearly same level with the axis of the propeller 3, that is originated nearly from the leading edge portion toward the rear and has a fixed chord length; the reaction fin 10 of the rudder blade 4 that faces on the board-side where the propeller blades rotate in the ascending direction assumes a posture that makes such attack angle that the ratio of a forward vectored thrust to a drag, both produced by a propeller slip stream having a stream component in the ascending direction, becomes maximum; and the reaction fin 11 of the rudder blade 5 that faces on the board-side where the propeller blades rotate in the descending direction assumes a posture that makes such attack angle that the ratio of a forward vectored thrust to a drag, both produced by a propeller slip stream having a stream component in the descending direction, becomes maximum, the respective rudder blade 4, 5 is so constituted that a chord length is of 60˜45% of a propeller diameter.
摘要翻译：在这样的高升力双舵系统中，一对高升程舵1,2设置在单个螺旋桨3的后面; 相应的高升程舵1,2在舵叶4,5的顶端和底部具有顶端板6,7和底端板8,9; 各个舵刃4,5设置有反作用翅片10,11，其从舵刃4,5的内侧面以与螺旋桨3的轴线几乎相同的高度突出，其几何从前缘朝向后方并具有固定的弦长; 方向舵叶片4的面对螺旋桨叶片沿上升方向旋转的板侧的反作用翅片10呈现出这样一种姿态，其使得由螺旋桨产生的向前矢量推力与拖曳的比例具有沿上升方向的流分量的滑流变为最大; 并且舵叶5的面向螺旋桨叶片沿下降方向旋转的板侧的反作用翅片11呈现出这样的姿势，即使得由向前方向的推力与阻力的比例具有沿下降方向的流分量的螺旋桨滑流变为最大，各个舵叶4,5构成为弦长为螺旋桨直径的60〜45％。

6. 发明授权

US4577564A Apparatus for feeding waste tire chips 失效
标题翻译：废轮胎芯片供料装置
公开(公告)号：US4577564A
公开(公告)日：1986-03-25
申请号：US692388
申请日：1985-01-17
申请人： Yukio Tomita , Kenjiro Nabeshima , Nobuji Shibamoto
发明人： Yukio Tomita , Kenjiro Nabeshima , Nobuji Shibamoto
IPC分类号： F23G5/44 , F23K3/16 , F23K3/14
CPC分类号： F23K3/16 , F23G5/444 , F23G2205/121
摘要： An apparatus for feeding waste tire chips to an incinerator comprises a chip container having a front wall, a rear wall and an outlet at the lower end of the front wall, and a screw feeder having a shaftless helical screw blade provided at an inner bottom portion of the container. The screw blade has one end supported by a first bearing provided on the rear wall of the container and the other end projecting from the outlet of the container. The other end of the screw blade is supported by a second bearing disposed outside the container outlet. Waste tire chips can be fed to the incinerator stably at all times.
摘要翻译：一种用于将废轮胎碎屑送入焚化炉的设备包括：具有在前壁下端具有前壁，后壁和出口的切屑容器，以及设置在内底部的无螺旋螺旋叶片的螺旋进料器的容器。螺旋叶片的一端由设置在容器的后壁上的第一轴承支撑，另一端从容器的出口突出。螺旋叶片的另一端由设置在容器出口外部的第二轴承支撑。废轮胎片材可以始终稳定地供给焚化炉。

7. 发明授权

US4645065A Apparatus for feeding waste tire chips 失效
标题翻译：废轮胎芯片供料装置
公开(公告)号：US4645065A
公开(公告)日：1987-02-24
申请号：US707910
申请日：1985-03-04
申请人： Yukio Tomita , Takayuki Wakabayashi , Mitsunobu Matsuda , Nobuji Shibamoto , Yoshihiro Yamashiro
发明人： Yukio Tomita , Takayuki Wakabayashi , Mitsunobu Matsuda , Nobuji Shibamoto , Yoshihiro Yamashiro
IPC分类号： B65G43/08 , B65G47/57 , B65G65/46 , F23G5/44 , F23K3/00
CPC分类号： B65G43/08 , F23G5/444
摘要： An apparatus for feeding waste tire chips (12) to an incinerator (11) having a feed chute (13) comprises a container (17) provided with a screw feeder (22, 23) at its bottom, upper and lower two vibrating feeders (24A), (24B), and a transfer conveyor (36) extending between the lower vibrating feeder (24B) and the feed chute (13). The screw feeder (22, 23) is controlled by a first controller (34) in response to an output signal from a first photoswitch (33) which is mounted on the upper vibrating feeder (24A) for detecting the quantity of chips delivered from the container (17). The transfer conveyor (36) and the lower vibrating feeder (24B) are controlled by a second controller (42) in accordance with an output signal from a second photoswitch (41) which is mounted on the feed chute (13) for detecting the quantity of chips to be fed to the incinerator (11) at a time. The upper vibrating feeder (24 A) is intermittently operated by a third controller (43).
摘要翻译：一种用于将垃圾轮胎碎片（12）供给到具有进料槽（13）的焚化炉（11）的设备包括：容器（17），其底部设有螺旋进料器（22,23），上下两个振动给料器（24B），以及在下振动进料器（24B）和进料槽（13）之间延伸的转移输送器（36）。响应于来自安装在上振动给料器（24A）上的第一光开关（33）的输出信号，螺旋给料器（22,23）由第一控制器（34）控制，用于检测从容器（17）。转印输送机（36）和下振动给料器（24B）由第二控制器（42）根据来自安装在进料槽（13）上的第二光开关（41）的输出信号来控制，用于检测数量的一次供给到焚化炉（11）的芯片。上振动给料器（24A）由第三控制器（43）间歇地操作。

8. 发明授权

US5062905A Method of producing non-oriented magnetic steel plate having high magnetic flux density 失效
标题翻译：生产具有高磁通密度的非定向磁钢板的方法
公开(公告)号：US5062905A
公开(公告)日：1991-11-05
申请号：US567142
申请日：1990-08-14
申请人： Yukio Tomita , Ryota Yamaba , Tatsuya Kumagai
发明人： Yukio Tomita , Ryota Yamaba , Tatsuya Kumagai
IPC分类号： C21D3/06 , C21D8/12
CPC分类号： C21D3/06 , C21D8/1222 , C21D8/1261
摘要： A method of producing non-oriented magnetic steel plate having high magnetic flux density in a low magnetic field and uniform magnetic properties through the thickness direction, comprising selection of a heating temperature and finish rolling temperature to coarsen the size of the austenite grains and prevent refinement of the grain size in the rolling process, and annealing the steel after it has been rolled.

9. 发明授权

US4387562A System for generating power with top pressure of blast furnaces 失效
标题翻译：高炉高压发电系统
公开(公告)号：US4387562A
公开(公告)日：1983-06-14
申请号：US176484
申请日：1980-08-08
申请人： Kengo Takao , Mineo Ohmachi , Hisatsugu Kihara , Kenshiro Toki , Yukio Tomita , Toshihiro Mizota
发明人： Kengo Takao , Mineo Ohmachi , Hisatsugu Kihara , Kenshiro Toki , Yukio Tomita , Toshihiro Mizota
IPC分类号： C21B7/00 , F01D3/02 , F02C1/00 , F02C6/02
CPC分类号： F01D3/02 , C21B7/002 , F02C1/00 , F02C6/02
摘要： A system for generating power with the top pressure of a plurality of blast furnaces by leading a gas from the top of the furnaces into turbines, corresponding in number to the furnaces, to convert the pressure of the gas into rotational energy and generate power by a generator coupled to the turbines. The turbines connected to the furnaces by main gas channels individually are aligned with their rotor shafts connected together into a single shaft which is connected to the generator. Preferably each pair of the adjacent turbines are arranged with their intake ends positioned in the center of the arrangement so that the gas flows toward the exhaust ends at both sides, or with their intake ends positioned at both sides to cause the gas to flow toward the exhaust ends in the center. The single shaft connecting the pair of turbines together has no intermediate bearing between these turbines.
摘要翻译：一种用于通过将来自炉顶部的气体引导到涡轮机中的多个高炉的顶部压力来发电的系统，其数量对应于炉子，以将气体的压力转换成旋转能量并通过一个发电机耦合到涡轮机。通过主气体通道连接到炉子的涡轮机与其连接在一起的转子轴对准，其连接到发电机。优选地，每对相邻的涡轮机优选地布置有它们的进气端位于该装置的中心，使得气体在两侧流向排气端，或者其进气端位于两侧，以使气体朝向排气终点在中心。将一对涡轮机连接在一起的单个轴在这些涡轮机之间没有中间轴承。

10. 发明授权

US5820819A Steel for chimney or gas duct, excellent in pitting resistance and rust adhesion 失效
标题翻译：钢管用于烟囱或气体管道，具有优异的耐点蚀性和防锈性
公开(公告)号：US5820819A
公开(公告)日：1998-10-13
申请号：US697187
申请日：1996-08-20
申请人： Koji Tanabe , Hidesato Mabuchi , Yukio Tomita , Akira Usami , Katsutoshi Hashima , Hiroshi Kondo , Ryuichiro Ebara , Yoshikazu Yamada , Kazuhide Yamauchi , Masuo Matsumoto
发明人： Koji Tanabe , Hidesato Mabuchi , Yukio Tomita , Akira Usami , Katsutoshi Hashima , Hiroshi Kondo , Ryuichiro Ebara , Yoshikazu Yamada , Kazuhide Yamauchi , Masuo Matsumoto
IPC分类号： E04H12/28 , C22C38/00 , C22C38/28 , C22C38/50 , C22C38/54 , C22C38/14
CPC分类号： C22C38/50
摘要： The present invention has an object to provide a steel for a chimney or a gas duct, which is excellent in pitting resistance and rust adhesion in a corrosive environment caused by combustion waste gas in a plant in which the combustion of natural gas occurs. Pitting resistance and rust adhesion are remarkably improved in the steel of the present invention which steel is prepared by using a 5% Cr steel as the base, while reducing an impurity sulfur to not more than 0.010 wt. %, adding titanium within a range of 0.005 to 0.05 wt. %, and further adding nickel alone within a range of 1.0 to 2.5 wt. %, or adding molybdenum alone within a range of 0.10 to 1.0 wt. %, or adding in combination therewith trace amount of copper or molybdenum within a range of 0.10 to 1.0 wt. %.
摘要翻译：本发明的目的是提供一种用于烟囱或气体管道的钢，其在由天然气燃烧发生的工厂中的燃烧废气引起的腐蚀环境中具有优异的耐点蚀性和防锈性。通过使用5％Cr钢作为基底制备钢，本发明的钢中的耐点蚀性和防锈性显着提高，同时将杂质硫还原为不大于0.010重量％。％，在0.005〜0.05重量％的范围内添加钛。％，进一步在1.0〜2.5重量％的范围内添加镍。或者在0.10〜1.0重量％的范围内单独添加钼。％，或加入其中痕量的铜或钼在0.10〜1.0重量％的范围内。％。

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