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81. 发明授权

US08596976B2 Turbine blade 有权
标题翻译：涡轮叶片
公开(公告)号：US08596976B2
公开(公告)日：2013-12-03
申请号：US12999371
申请日：2008-11-07
申请人： Satoshi Hada , Tomoko Hashimoto , Masanori Yuri , Masamitsu Kuwabara
发明人： Satoshi Hada , Tomoko Hashimoto , Masanori Yuri , Masamitsu Kuwabara
IPC分类号： F01D5/08
CPC分类号： F01D5/189 , F05D2260/201 , F05D2260/202
摘要： The amount of cooling air (cooling medium) can be reduced, and low-temperature cooling air is prevented from being blown out through film cooling holes. Part of a cooling medium impingement-cooling an inner circumferential surface of a blade main body located on a ventral side further impingement-cools the inner circumferential surface of the blade main body located on a dorsal side and is blown out through film cooling holes in the blade main body that are located on the dorsal side.
摘要翻译：可以减少冷却空气（冷却介质）的量，并且防止低温冷却空气通过膜冷却孔吹出。冷却介质的一部分冲击 - 冷却位于腹侧的刀片主体的内周面，进一步冲击 - 冷却位于背侧的刀片主体的内周面，并通过膜侧冷却孔刀片主体位于背侧。

82. 发明授权

US08556583B2 Blade cooling structure of gas turbine 有权
标题翻译：燃气轮机叶片冷却结构
公开(公告)号：US08556583B2
公开(公告)日：2013-10-15
申请号：US12670912
申请日：2007-08-30
申请人： Daigo Fujimura , Hideaki Sugishita , Masaaki Matsuura , Hiroyuki Yamamoto , Shunsuke Torii , Satoshi Hada , Kiyoshi Suenaga , Yuko Suenaga
发明人： Daigo Fujimura , Hideaki Sugishita , Masaaki Matsuura , Hiroyuki Yamamoto , Shunsuke Torii , Satoshi Hada , Kiyoshi Suenaga , Yuko Suenaga
IPC分类号： B64C11/24
CPC分类号： F01D5/187 , F05D2240/127 , F05D2250/185 , F05D2260/2212 , F05D2260/22141 , Y02T50/676
摘要： A blade cooling structure of a gas turbine, which can reduce the pressure loss of a cooling medium without decreasing the heat transfer coefficient, is provided. The blade cooling structure comprises a cooling passage (15) for flowing cooling air (A) from a proximal end portion (12) toward a blade portion (14) of a moving blade (11), a plurality of turbulators (21) arranged, on both wall surfaces of the cooling passage (15) opposing each other, in such a manner as to be inclined with respect to the flowing direction of the cooling air (A), and a plurality of dimples (22) formed in a downstream region (N) downstream of a center position (O) in the flowing direction of the cooling air (A) on the wall surface of the cooling passage (15) between the adjacent turbulators (21).
摘要翻译：提供了一种燃气轮机的叶片冷却结构，其可以在不降低传热系数的情况下降低冷却介质的压力损失。叶片冷却结构包括用于使冷却空气（A）从基端部（12）朝向活动叶片（11）的叶片部分（14）流动的冷却通道（15），多个湍流器（21）在相对于冷却空气（A）的流动方向倾斜的方式相互相对的冷却通路（15）的两壁面上形成有多个凹部（22），形成在下游区域（N）在冷却空气（A）的流动方向上在相邻的湍流器（21）之间的冷却通道（15）的壁表面上的中心位置（O）的下游。

83. 发明申请

US20130074502A1 TRANSITION PIECE OF COMBUSTOR, GAS TURBINE HAVING THE SAME, AND PRODUCING METHOD FOR TRANSITION PIECE 有权
标题翻译：燃气轮机的过渡部件，具有相同功能的气体涡轮机，以及过渡部件的生产方法
公开(公告)号：US20130074502A1
公开(公告)日：2013-03-28
申请号：US13526010
申请日：2012-06-18
申请人： Satoshi Hada , Sosuke Nakamura , Katsunori Tanaka , Koichi Akagi , Tetsu Konishi , Hiroki Shibata
发明人： Satoshi Hada , Sosuke Nakamura , Katsunori Tanaka , Koichi Akagi , Tetsu Konishi , Hiroki Shibata
IPC分类号： F02C3/04 , F23R3/02
CPC分类号： F01D9/023 , F23R3/002 , F23R3/005 , F23R3/60 , F23R2900/00017 , F23R2900/00018 , F23R2900/03043
摘要： A transition piece of a combustor which is sustainable even under conditions of more severe thermal environments is provided in the present invention. A transition piece of a combustor is provided with a cylindrical trunk main body, a cylindrical exit trunk part which is joined to the downstream end of the trunk main body and which cooperates with the trunk main body to constitute a trunk part, and an inner flange which extends from the downstream end part of the exit trunk part toward the outer periphery side of the exit trunk part. The exit trunk part and the inner flange are of an one-piece product. On the exit trunk part, there is formed a groove, and there is formed a cooling fluid passage which opens at the groove.
摘要翻译：在本发明中提供了即使在更严重的热环境的条件下也是可持续的燃烧器的过渡件。燃烧器的过渡件设置有圆筒形主体，圆筒形出口主体部分，其连接到主体主体的下游端并与主体主体配合以构成主体部分;以及内凸缘其从出口主干部分的下游端部朝向出口主干部分的外周侧延伸。出口主体部分和内部凸缘是一体式产品。在出口主体部分上形成有一个凹槽，并形成一个在凹槽处开口的冷却流体通道。

84. 发明申请

US20120230838A1 TURBINE BLADE AND GAS TURBINE 有权
标题翻译：涡轮叶片和气体涡轮
公开(公告)号：US20120230838A1
公开(公告)日：2012-09-13
申请号：US13307854
申请日：2011-11-30
申请人： Satoshi Hada
发明人： Satoshi Hada
IPC分类号： F01D5/18
CPC分类号： F01D5/187 , F01D5/188 , F01D5/189 , F05D2250/185 , F05D2260/606
摘要： Provided is a turbine blade including: a platform; a blade body including a cooling flow channel including a meandering serpentine cooling flow channel; a fillet portion provided in a joint surface between the blade body and the platform; and a base portion including a cooling flow channel communicated with the serpentine cooling flow channel. The cooling flow channel includes a bypass flow channel that is branched off from a high-pressure part of the cooling flow channel, passes through along the inside of the fillet portion, and is connected to a low-pressure part of the cooling flow channel.
摘要翻译：提供一种涡轮叶片，包括：平台; 刀片体，其包括具有曲折的蛇形冷却流路的冷却流路; 设置在所述叶片体和所述平台之间的接合面的圆角部; 以及包括与蛇形冷却流路连通的冷却流路的基部。冷却流路包括从冷却流路的高压部分分支的旁通流路，沿着圆角部的内部通过，并连接到冷却流路的低压部。

85. 发明授权

US08092663B2 Gas sensor control device 有权
标题翻译：气体传感器控制装置
公开(公告)号：US08092663B2
公开(公告)日：2012-01-10
申请号：US12388625
申请日：2009-02-19
申请人： Satoshi Hada , Katsuhide Akimoto , Shoichiro Emmei , Keigo Mizutani , Shinya Teranishi
发明人： Satoshi Hada , Katsuhide Akimoto , Shoichiro Emmei , Keigo Mizutani , Shinya Teranishi
IPC分类号： G01N27/41
CPC分类号： G01N27/4071 , G01N27/4065
摘要： A gas sensor control device is disclosed as including a sensor cell having a negative terminal, to which a current-voltage converter is connected, and a differential amplifier is connected to the current-voltage converter to provide a current measured result applied to a microcomputer. The current-voltage converter has an opposite-to-sensor terminal to which another differential amplifier is connected. A sensor-side terminal of the current-voltage converter and another differential amplifier is electrically connected to each other via an electric pathway having a sensor-current flow disabling pathway in which a switch circuit is provided. Closing the switch circuit allows a potential difference between both terminals of the current-voltage converter is zeroed. With the switch circuit closed, the microcomputer calculates an element current correcting value, while detecting an electromotive force of the sensor cell based on which a failure is determined.
摘要翻译：公开了一种气体传感器控制装置，其包括具有负极端子的传感器单元，电流 - 电压转换器连接到该负极端子，并且差分放大器连接到电流 - 电压转换器以提供施加到微型计算机的当前测量结果。电流 - 电压转换器具有与传感器相对的另一个差分放大器连接的端子。电流 - 电压转换器的传感器侧端子和另一个差分放大器经由具有传感器电流流动禁止通路的电路相互电连接，在该通路中设置开关电路。闭合开关电路允许电流 - 电压转换器的两个端子之间的电位差为零。在开关电路闭合的情况下，微机计算元件电流校正值，同时检测确定了故障的传感器单元的电动势。

86. 发明申请

US20110217180A1 GAS TURBINE BLADE, MANUFACTURING METHOD THEREFOR, AND GAS TURBINE USING TURBINE BLADE 审中-公开
标题翻译：气体涡轮叶片，其制造方法和使用涡轮叶片的气体涡轮机
公开(公告)号：US20110217180A1
公开(公告)日：2011-09-08
申请号：US12960970
申请日：2010-12-06
申请人： Satoshi Hada , Takahiko Imada , Tomofumi Shintani , Katsutoshi Ooe , Norifumi Hirata , Hiroshi Asano
发明人： Satoshi Hada , Takahiko Imada , Tomofumi Shintani , Katsutoshi Ooe , Norifumi Hirata , Hiroshi Asano
IPC分类号： F01D5/18 , B23P15/02
CPC分类号： F01D5/187 , F01D5/225 , F05D2230/11 , F05D2250/70 , Y10T29/49341
摘要： Provided are gas turbine blades in which it is possible to simplify the formation of cooling channels provided inside the turbine blades while simultaneously avoiding loss of turbine blade strength and rigidity due to forming of the cooling channels. In a gas turbine blade, cooling channels provided in the interior thereof include a plurality of straight channel-like base-side elongated holes that extend in a longitudinal direction at a base side of the turbine blade, a plurality of straight channel-like tip-side elongated holes that extend in a longitudinal direction at a tip side of the turbine blade, and a plurality of communicating hollow portions that are interposed at connection portions between the two types of elongated holes to individually allow the two types of elongated holes to communicate with each other and that have larger cross-sectional areas than the channel cross-sectional areas of both elongated holes. In addition, the communicating hollow portions are formed so as to match the position of a platform portion of the turbine blade.
摘要翻译：提供了一种燃气轮机叶片，其中可以简化设置在涡轮机叶片内部的冷却通道的形成，同时避免由于形成冷却通道而导致的涡轮叶片强度和刚度的损失。在燃气轮机叶片中，设置在其内部的冷却通道包括在涡轮机叶片的基部侧沿纵向方向延伸的多个直的通道状的基侧长孔，在所述涡轮机叶片的前端侧沿长度方向延伸的侧面长孔，以及多个连通的中空部，其插入在所述两种长孔之间的连接部分处，以分别允许两种类型的长孔与并且具有比两个细长孔的通道横截面积更大的横截面面积。另外，连通用中空部形成为与涡轮叶片的平台部的位置一致。

87. 发明授权

US07981265B2 Gas concentration measuring apparatus designed to enhance measurement accuracy in desired range 有权
标题翻译：气体浓度测量仪设计用于提高所需范围内的测量精度
公开(公告)号：US07981265B2
公开(公告)日：2011-07-19
申请号：US11797961
申请日：2007-05-09
申请人： Tomoo Kawase , Eiichi Kurokawa , Satoshi Hada , Toshiyuki Suzuki , Katsuhide Akimoto
发明人： Tomoo Kawase , Eiichi Kurokawa , Satoshi Hada , Toshiyuki Suzuki , Katsuhide Akimoto
IPC分类号： G01N27/41
CPC分类号： G01N27/419 , F02D41/1454 , F02D41/28 , G01R1/203 , G01R15/08 , G01R19/0092
摘要： A gas concentration measuring apparatus for use in air-fuel ratio control of automotive engines is designed to determine the concentration of oxygen within a wide and a narrow range using a sensor current flowing through a sensor element. The apparatus includes an amplifier circuit equipped with an operational amplifier and a plurality of amplifying resistors and a switch. The switch is responsive to a request signal to switch a relation in electrical connection between an operational amplifier and the amplifying resistors to distribute the amplifying resistors into an input resistor and a feedback resistor for the operational amplifier to change an amplification factor of the amplifier circuit. This results in a change in resolution of measurement of the concentration of oxygen, thereby ensuring enhanced accuracy in determining the concentration of oxygen in a selected one of the narrow and wide ranges.
摘要翻译：用于汽车发动机的空燃比控制的气体浓度测量装置设计成使用流过传感器元件的传感器电流来确定宽范围和窄范围内的氧浓度。该装置包括配备有运算放大器和多个放大电阻器和开关的放大器电路。开关响应于请求信号以在运算放大器和放大电阻之间的电气连接中切换关系，以将放大电阻器分配到输入电阻器和用于运算放大器的反馈电阻器以改变放大器电路的放大系数。这导致测量氧浓度的分辨率的变化，从而确保在选定的窄范围和宽范围内确定氧气浓度的提高的准确性。

88. 发明申请

US20080168528A1 ROLE-BASED AUTHORIZATION USING CONDITIONAL PERMISSIONS 审中-公开
标题翻译：使用条件许可的基于角色的授权
公开(公告)号：US20080168528A1
公开(公告)日：2008-07-10
申请号：US11619672
申请日：2007-01-04
申请人： Dah-Haur Lin , Satoshi Hada , Anthony Joseph Nadalin , Nataraj Nagaratnam
发明人： Dah-Haur Lin , Satoshi Hada , Anthony Joseph Nadalin , Nataraj Nagaratnam
IPC分类号： G06F21/00
CPC分类号： H04L63/102 , G06F21/53 , G06F21/6218 , G06F2221/2105 , G06F2221/2141 , H04L63/105 , H04L63/168
摘要： The present invention implements a set of interfaces for a standard Java execution environment to provide authorization with conditional permissions. In particular, a framework enables a provider to provide a condition-based runtime authorization decision when a caller entity requests a Java resource. To this end, during a policy configuration certain “Conditions” may be associated with a standard Java Permission object using a ConditionalPermission class. Each “Condition” may be represented in one of a set of different conditions (e.g., containment, logical, comparison, owner and regular expression conditions) using various name-value pairs of “AttributeName” objects. During runtime, an “implies” method in the ConditionalPermission class returns true if the argument permission is implied by the wrapped permission and the additional “Conditions” are evaluated to be true. The ConditionalPermission class allows the caller to seamlessly instrument an instance evaluation “Condition” into a regular permission evaluation and to hand off this evaluation to a provider to facilitate an instance-based runtime authorization decision. The framework is highly flexible and provides for a wide-range of possible fine-grained policy and instance-based “Conditions” for authorization evaluation.
摘要翻译：本发明实现了用于标准Java执行环境的一组接口，以提供具有条件许可的授权。特别地，当呼叫者实体请求Java资源时，框架使得供应商能够提供基于条件的运行时授权决定。为此，在策略配置期间，某些“条件”可能与使用ConditionalPermission类的标准Java Permission对象相关联。可以使用“AttributeName”对象的各种名称 - 值对，以一组不同条件（例如，包含，逻辑，比较，所有者和正则表达条件）中的一个来表示每个“条件”。在运行时，ConditionalPermission类中的“暗示”方法如果被包装的权限隐含参数许可，并且额外的“条件”被评估为true，则返回true。 ConditionalPermission类允许调用者将实例评估“条件”无缝地仪器仪器置于常规权限评估中，并将此评估移交给提供者以促进基于实例的运行时授权决策。该框架是高度灵活的，并提供广泛的可能的细粒度政策和基于实例的“条件”进行授权评估。

89. 发明申请

US20070215470A1 Gas concentration measuring apparatus designed to enhance response of sensor 审中-公开
标题翻译：设计用于增强传感器响应的气体浓度测量仪
公开(公告)号：US20070215470A1
公开(公告)日：2007-09-20
申请号：US11715394
申请日：2007-03-08
申请人： Tomoo Kawase , Mitsunobu Niwa , Toshiyuki Suzuki , Satoshi Hada
发明人： Tomoo Kawase , Mitsunobu Niwa , Toshiyuki Suzuki , Satoshi Hada
IPC分类号： G01N27/26
CPC分类号： G01N27/4065
摘要： A gas concentration measuring apparatus is provided which may be employed in measuring the concentration of oxygen contained in exhaust emissions of automotive engines. The apparatus includes a gas sensor equipped with a solid electrolyte body and a pair of electrodes affixed to opposed surfaces of the solid electrolyte body. The apparatus includes an applied voltage controller which works to apply the voltage to the electrodes of the gas sensor to create an electric current as a function of a concentration of gas to be measured. The applied voltage controller is designed to have an enhanced gain of the voltage to the value of the current, as produced by the gas sensor, in a predetermined frequency band, thereby increasing the response of the gas sensor without inducing the oscillation of the voltage to be applied to the gas sensor.
摘要翻译：提供一种气体浓度测量装置，其可用于测量汽车发动机废气排放中所含的氧浓度。该装置包括配备有固体电解质体和固定在固体电解质体的相对表面上的一对电极的气体传感器。该装置包括施加的电压控制器，其工作以将电压施加到气体传感器的电极，以产生作为待测量气体的浓度的函数的电流。所施加的电压控制器被设计成在预定频带中将电压的增益提高到由气体传感器产生的电流值，从而增加气体传感器的响应而不引起电压的振荡应用于气体传感器。

90. 发明申请

US20060011476A1 Gas concentration measuring apparatus designed to ensuring accuracy of determining resistance of gas sensor element 审中-公开
标题翻译：气体浓度测量仪设计用于确保确定气体传感器元件电阻的精度
公开(公告)号：US20060011476A1
公开(公告)日：2006-01-19
申请号：US11181854
申请日：2005-07-15
申请人： Satoshi Hada , Mitsunobu Niwa , Toshiyuki Suzuki , Eiichi Kurokawa
发明人： Satoshi Hada , Mitsunobu Niwa , Toshiyuki Suzuki , Eiichi Kurokawa
IPC分类号： G01N27/26
CPC分类号： G01N27/4065
摘要： A gas concentration measuring apparatus is provided which works to measure the concentration of a gas using a gas sensor element. The apparatus also works to determine the impedance of the gas sensor element through an arithmetic circuit for use in controlling the activation or diagnosis of the gas sensor element. The arithmetic circuit uses a command signal from a sensor controller to determine a sampling time at which a change in voltage applied to the sensor element or current flowing therethrough that is a function of the impedance of the sensor element is to be sampled. This permits the impedance to be calculated accurately in a simplified manner without use of a resource such as a timer.
摘要翻译：提供了一种气体浓度测量装置，其用于使用气体传感器元件测量气体的浓度。该装置还用于通过用于控制气体传感器元件的激活或诊断的运算电路来确定气体传感器元件的阻抗。算术电路使用来自传感器控制器的命令信号来确定施加到传感器元件的电压的变化或流过其中的电流是传感器元件的阻抗的函数的采样时间。这允许以简化的方式精确地计算阻抗，而不使用例如定时器的资源。

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