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1. 发明授权

US5927939A Turbomachine having variable angle flow guiding device 失效
标题翻译：涡轮机具有可变角度导流装置
公开(公告)号：US5927939A
公开(公告)日：1999-07-27
申请号：US579604
申请日：1995-12-28
申请人： Hideomi Harada , Shunro Nishiwaki , Kazuo Takei
发明人： Hideomi Harada , Shunro Nishiwaki , Kazuo Takei
IPC分类号： F04D1/00 , F04D27/02 , F04D29/46
CPC分类号： F04D29/466 , F04D27/002 , F04D27/0246 , F04D29/462
摘要： A turbomachine having variable angle diffuser vanes is demonstrated with the use of a centrifugal pump. The performance of a diffuser is enhanced greatly by the use of adjustable angle diffuser vanes which can be set to a wide range of vane angles to provide a variable size of an opening between adjacent vanes. The demonstrated pumping system has a significantly wider operating range than that in conventional pumping systems over a wide flow rate, and is particularly effective in the low flow range in which known diffuser vane arrangements would lead to surge in the entire system and other serious operational problems. A number of examples and formulae are given to demonstrate the computational methods used to select a vane angle for a given set of operating conditions of the turbomachine.
摘要翻译：使用离心泵证明具有可变角度扩散器叶片的涡轮机。扩散器的性能通过使用可调节的角度扩散器叶片而大大提高，其可以设置在宽范围的叶片角度上，以提供相邻叶片之间的开口的可变尺寸。所展示的泵送系统具有比在常规泵送系统中更宽的流量范围内的显着更宽的操作范围，并且在已知的扩散器叶片装置将导致整个系统的浪涌和其他严重的操作问题的低流量范围内特别有效。给出了许多示例和公式来演示用于为涡轮机的给定的一组操作条件选择叶片角度的计算方法。

2. 发明授权

US5947680A Turbomachinery with variable-angle fluid guiding vanes 失效
标题翻译：具有变角流体导叶的涡轮机
公开(公告)号：US5947680A
公开(公告)日：1999-09-07
申请号：US708664
申请日：1996-09-05
申请人： Hideomi Harada , Shunro Nishiwaki , Kazuo Takei
发明人： Hideomi Harada , Shunro Nishiwaki , Kazuo Takei
IPC分类号： F04D1/02 , F04D27/02 , F04D29/46 , F04B27/02
CPC分类号： F04D29/462 , F04D27/002 , F04D27/0246 , F04D27/0261 , F04D27/0284
摘要： Driven turbomachinery for use in centrifugal and mixed flow pump overcomes operational for overcoming difficulties, such as flow separation and generation of surge at low flow rates, often encountered in similar machines of the conventional design. The turbomachinery is provided with variable-angle inlet guide vane and variable-angle diffuser vanes, and the diffuser section is constructed according to a fluid dynamic principle, and the vanes having a wing shape are distributed tangentially so that the diffuser section acts as a centrifugal diffuser. A convenient operational parameter, chosen from such variables as input current to the drive motor, rotational speed or torque of the drive motor, inlet/exit pressures, and fluid velocity, is monitored during the operation by means of sensors strategically attached to parts of the operating system. Real-time changes in the operating parameter is measured and the setting angle of the inlet guide vane is adjusted in accordance with a predetermined relation between inlet flow volume rates and flow angle of the fluid exiting from the impeller so as to maintain the fluctuations in the monitored operating parameter below a threshold value. If the targeted head value is not produced under this adjustment, the setting angle of the diffuser vanes can also be adjusted based on real-time measurements of other operational parameters. If this adjustment fails to produce the targeted head value, then the rotational speed of the impeller can be adjusted to operate the system while avoiding surge and other problems encountered at flow rates.
摘要翻译：用于离心和混流泵的驱动涡轮机械克服了克服困难的操作，例如在常规设计的类似机器中经常遇到的流量分离和在低流量下产生浪涌。涡轮机械设有可变角入口引导叶片和可变角度扩散器叶片，并且扩散器部分根据流体动力学原理构造，并且具有翼形的叶片切向分布，使得扩散器部分用作离心扩散器在操作期间通过策略性地附接到驱动马达的部分的传感器来监测从诸如驱动马达的输入电流，驱动马达的转速或转矩，入口/出口压力和流体速度等变量中选择的便利的操作参数操作系统。测量操作参数的实时变化，并且根据入口流量与从叶轮离开的流体的流动角度之间的预定关系来调整入口导流叶片的设定角度，以保持入口导叶的波动监控操作参数低于阈值。如果在该调整下不产生目标头值，则也可以基于其他操作参数的实时测量来调整扩散器叶片的设定角度。如果该调整不能产生目标头值，则可以调整叶轮的转速以操作系统，同时避免浪涌和其他在流速下遇到的问题。

3. 发明授权

US5873696A Turbomachinery having variable angle flow guiding device 失效
标题翻译：涡轮机械具有可变角度导流装置
公开(公告)号：US5873696A
公开(公告)日：1999-02-23
申请号：US906436
申请日：1997-08-05
申请人： Hideomi Harada , Shunro Nishiwaki , Kazuo Takei
发明人： Hideomi Harada , Shunro Nishiwaki , Kazuo Takei
IPC分类号： F04D1/00 , F04D27/02 , F04D29/46 , F01D17/16
CPC分类号： F04D29/466 , F04D27/002 , F04D27/0246 , F04D29/462
摘要： A turbomachine having variable angle diffuser vanes wed with a centrifugal pump. The performance of a diffuser is greatly enhanced by the use of adjustable angle diffuser vanes which can be set to a wide range of vane angles to provide a variable size of an opening between adjacent vanes. The demonstrated pumping system has a significantly wider operating range than that in conventional pumping systems over a wide flow rate, and is particularly effective in the low flow rate range in which known diffuser vane arrangements would lead to surge in the entire system and other serious operational problems.
摘要翻译：具有可变角度扩散器叶片的涡轮机与离心泵结合。扩散器的性能通过使用可调节的角度扩散器叶片大大增强，其可以设置在宽范围的叶片角度上，以提供相邻叶片之间的开口的可变尺寸。所示出的泵送系统具有比在常规泵送系统中更宽的流量范围内的显着更宽的操作范围，并且在已知的扩散器叶片装置将导致整个系统的浪涌和其他严重操作的低流量范围内特别有效问题。

4. 发明授权

US5851103A Turbomachinery with variable angle fluid guiding devices 失效
标题翻译：具有可变角度流体引导装置的涡轮机械
公开(公告)号：US5851103A
公开(公告)日：1998-12-22
申请号：US755475
申请日：1996-11-22
申请人： Hideomi Harada , Kazuo Takei
发明人： Hideomi Harada , Kazuo Takei
IPC分类号： F04D27/02 , F04D29/46
CPC分类号： F04D29/466 , F04D27/002 , F04D27/0246 , F04D29/462
摘要： A turbomachinery is presented to provide stable operation at fluid flow rates much lower than the design flow rate without introducing surge in the device. This is achieved by providing a diffuser with variable angle vanes. The vane angle at low flow rates is adjusted so as to minimize the diffuser loss of the exiting fluid stream from the impeller. Since the flow angle of the exit flow of the impeller is a function only of the non-dimensional flow rates, and does not depend on the flow angle at the inlet the impeller, therefore, the vane angles can be regulated to achieve a stable operation of the impeller without producing surge of the turbomachinery at flow rates lower than the design flow rate. To optimize the performance of the turbomachinery, in addition to the variable angle vanes, an inlet guide vane having variable vane angle is provided so that the turbomachinery can be operated at the required flow rate and head pressure. The concept is demonstrated in a turbomachinery provided with variable diffuser vanes and an inlet guide vane.
摘要翻译：提供了一种涡轮机构，以便在流体流动速率比设计流速低得多的情况下提供稳定的操作，而不会在设备中引入浪涌。这通过提供具有可变角度叶片的扩散器来实现。调节低流速下的叶片角度，以使来自叶轮的离开的流体流的扩散器损失最小化。由于叶轮的排出流的流角仅与无量纲的流量有关，并且不依赖于叶轮入口处的流角，因此可以调节叶片角度以实现稳定的操作的叶轮，而不会以低于设计流速的流速产生涡轮机械的浪涌。为了优化涡轮机械的性能，除了可变角度叶片之外，还提供具有可变叶片角度的入口导向叶片，使得涡轮机械可以以所需的流量和压头运行。该概念在具有可变扩散器叶片和入口引导叶片的涡轮机中得以证明。

5. 发明授权

US5913248A Surge detection device and turbomachinery therewith 失效
标题翻译：浪涌检测装置和涡轮机械
公开(公告)号：US5913248A
公开(公告)日：1999-06-15
申请号：US896839
申请日：1997-07-18
申请人： Hideomi Harada , Shin Konomi , Kazuo Takei
发明人： Hideomi Harada , Shin Konomi , Kazuo Takei
IPC分类号： F04D27/02 , F04D29/46 , G01F1/38 , G01L3/00
CPC分类号： F04D29/462 , F04D27/001 , F04D27/02
摘要： A turbomachine having variable-angle diffuser vanes operates by regulating the angle of the diffuser vanes on the basis of the sensors disposed on the pump body or pipes of a surge detection device. The onset of surge can be forecast by measuring the fluctuations in the operating parameter(s) over a measuring interval of time computed on the basis of the operating characteristics of the impeller of the turbomachine. The onset of surge is prevented by adjusting the angle of the diffuser vanes in accordance with the sampling duration for parameter fluctuations over the measuring interval of time, and by adjusting the diffuser vanes to maintain the operating parameter fluctuations of the fluid machinery below a threshold value of the turbomachine derived from the design flow rate of the turbomachine. Application of the surge detection device in combination with fluid flow guide vanes and blades of the turbomachine enables full utilization of the potential capability of the turbomachine.
摘要翻译：具有可变角度扩散器叶片的涡轮机通过基于布置在泵体上的传感器或浪涌检测装置的管道来调节扩散器叶片的角度来进行操作。可以通过在基于涡轮机的叶轮的操作特性计算的测量间隔中测量操作参数的波动来预测喘振的开始。通过根据在测量时间间隔上的参数波动的采样持续时间来调节扩散器叶片的角度并且通过调节扩散器叶片以将流体机械的操作参数波动保持在阈值以下来防止喘振的开始的涡轮机从涡轮机的设计流量得出。浪涌检测装置与涡轮机的流体导流叶片和叶片的组合的应用使得能够充分利用涡轮机的潜在能力。

6. 发明授权

US5683223A Surge detection device and turbomachinery therewith 失效
标题翻译：浪涌检测装置和涡轮机械
公开(公告)号：US5683223A
公开(公告)日：1997-11-04
申请号：US471317
申请日：1995-05-19
申请人： Hideomi Harada , Shin Konomi , Kazuo Takei
发明人： Hideomi Harada , Shin Konomi , Kazuo Takei
IPC分类号： F04D27/02 , F04D29/46 , F01D17/00
CPC分类号： F04D29/462 , F04D27/001 , F04D27/02
摘要： A turbomachine having variable-angle diffuser vanes operates by regulating the angle of the diffuser vanes on the basis of the sensors disposed on the pump body or pipes of a surge detection device. The onset of surge can be forecast by measuring the fluctuations in the operating parameter(s) over a measuring interval of time computed on the basis of the operating characteristics of the impeller of the turbomachine. The onset of surge is prevented by adjusting the angle of the diffuser vanes in accordance with the sampling duration for parameter fluctuations over the measuring interval of time, and by adjusting the diffuser vanes to maintain the operating parameter fluctuations of the fluid machinery below a threshold value of the turbomachine derived from the design flow rate of the turbomachine. Application of the surge detection device in combination with fluid flow guide vanes and blades of the turbomachine enables full utilization of the potential capability of the turbomachine.
摘要翻译：具有可变角度扩散器叶片的涡轮机通过基于布置在泵体上的传感器或浪涌检测装置的管道来调节扩散器叶片的角度来进行操作。可以通过在基于涡轮机的叶轮的操作特性计算的测量间隔中测量操作参数的波动来预测喘振的开始。通过根据在测量时间间隔上的参数波动的采样持续时间来调节扩散器叶片的角度并且通过调节扩散器叶片以将流体机械的操作参数波动保持在阈值以下来防止喘振的开始的涡轮机从涡轮机的设计流量得出。浪涌检测装置与涡轮机的流体导流叶片和叶片的组合的应用使得能够充分利用涡轮机的潜在能力。

7. 发明授权

US5618160A Turbomachinery with variable angle fluid guiding devices 失效
标题翻译：具有可变角度流体引导装置的涡轮机械
公开(公告)号：US5618160A
公开(公告)日：1997-04-08
申请号：US442585
申请日：1995-05-17
申请人： Hideomi Harada , Kazuo Takei
发明人： Hideomi Harada , Kazuo Takei
IPC分类号： F04D27/02 , F04D29/46
CPC分类号： F04D29/466 , F04D27/002 , F04D27/0246 , F04D27/0284 , F04D29/462
摘要： A turbomachinery is presented to provide stable operation at fluid flow rates much lower than the design flow rate without introducing surge in the device. This is achieved by providing a diffuser with variable angle vanes. The vane angle at low flow rates is adjusted so as to minimize the diffuser loss of the exiting fluid stream from the impeller. Since the flow angle of the exit flow of the impeller is a function only of the non-dimensional flow rates, and does not depend on the flow angle at the inlet the impeller, therefore, the vane angles can be regulated to achieve a stable operation of the impeller without producing surge of the turbomachinery at flow rates lower than the design flow rate. To optimize the performance of the turbomachinery, in addition to the variable angle vanes, an inlet guide vane having variable vane angle is provided so that the turbomachinery can be operated at the required flow rate and head pressure. The concept is demonstrated in a turbomachinery provided with variable diffuser vanes and an inlet guide vane.
摘要翻译：提供了一种涡轮机构，以便在流体流动速率比设计流速低得多的情况下提供稳定的操作，而不会在设备中引入浪涌。这通过提供具有可变角度叶片的扩散器来实现。调节低流速下的叶片角度，以使来自叶轮的离开的流体流的扩散器损失最小化。由于叶轮的排出流的流角仅与无量纲的流量有关，并且不依赖于叶轮入口处的流角，因此可以调节叶片角度以实现稳定的操作的叶轮，而不会以低于设计流速的流速产生涡轮机械的浪涌。为了优化涡轮机械的性能，除了可变角度叶片之外，还提供具有可变叶片角度的入口导向叶片，使得涡轮机械可以以所需的流量和压头运行。该概念在具有可变扩散器叶片和入口引导叶片的涡轮机中得以证明。

8. 发明授权

US08404480B2 Microorganism testing device and microorganism testing chip 有权
标题翻译：微生物检测装置和微生物检测芯片
公开(公告)号：US08404480B2
公开(公告)日：2013-03-26
申请号：US12575489
申请日：2009-10-08
申请人： Kei Takenaka , Yasuhiko Sasaki , Hideki Nakamoto , Kazuo Takei , Masahiro Kurihara , Yuusuke Watanabe , Hisao Saito
发明人： Kei Takenaka , Yasuhiko Sasaki , Hideki Nakamoto , Kazuo Takei , Masahiro Kurihara , Yuusuke Watanabe , Hisao Saito
IPC分类号： C12M1/34 , G01N21/03
CPC分类号： G01N15/14 , B01L3/502707 , B01L2300/0867 , B01L2300/087 , B01L2400/0487 , G01N21/6428 , G01N2015/1452 , G01N2021/6441 , Y10T29/49826
摘要： Provided are a microorganism testing chip capable of suppressing self-fluorescence and enhancing mass productivity, and a microorganism testing device using the same. The microorganism testing chip includes a main body and a fungus body detection unit mounted on the main body. The main body has a detection window frame portion which is a through-hole or a pass-through groove. The fungus body detection unit is disposed to cover the detection window frame portion and has a fungus body detection flow path connected to flow paths provided in the main body. The fungus body detection unit includes a cover member and a flow path member, and is formed by attaching these two members to each other. The flow path member has a groove. By attaching the two members to each other, the groove of the flow path member serves as the fungus body detection flow path.
摘要翻译：提供能够抑制自发荧光并提高批量生产率的微生物测试芯片，以及使用其的微生物测试装置。微生物检测芯片包括安装在主体上的主体和真菌体检测单元。主体具有作为通孔或贯通槽的检测窗框架部。真菌体检测单元被设置为覆盖检测窗框部，并且具有连接到设置在主体中的流路的真菌体检测流路。真菌体检测单元包括盖构件和流路构件，并且通过将这两个构件彼此附接而形成。流路构件具有凹槽。通过将两个构件相互连接，流路构件的槽用作真菌体检测流路。

9. 发明申请

US20110034716A1 SULFONYLIMIDE SALT AND METHOD FOR PRODUCING THE SAME 有权
标题翻译：磺酰亚胺盐及其制备方法
公开(公告)号：US20110034716A1
公开(公告)日：2011-02-10
申请号：US12935410
申请日：2009-03-30
申请人： Yasunori Okumura , Kazuo Takei , Shimpei Sato , Yuichi Sato
发明人： Yasunori Okumura , Kazuo Takei , Shimpei Sato , Yuichi Sato
IPC分类号： C07F9/94 , C07F3/06 , C07F1/08 , C07C303/40
CPC分类号： C07C311/48 , C07C303/40
摘要： The present invention provides a method for producing fluorosulfonylimides more safely, rapidly and efficiently, which enables suppression of production of by-products, and fluorosulfonylimides. The method for producing a fluorosulfonylimide salt of the present invention includes a step of reacting a fluoride compound containing at least one element selected from the group consisting of elements of Group 11 to Group 15 and Period 4 to Period 6 (excluding arsenic and antimony) with a compound represented by the following general formula (I) to give a fluorosulfonylimide salt represented by the general formula (II): wherein R1 denotes at least one element selected from the group consisting of elements of Group 11 to Group 15 and Period 4 to Period 6 (excluding arsenic and antimony); R3 denotes fluorine, chlorine or a fluorinated alkyl group having 1 to 6 carbon atoms; R4 denotes fluorine or a fluorinated alkyl group having 1 to 6 carbon atoms; and m denotes an integer of 2 or 3.
摘要翻译：本发明提供一种更安全，快速，高效地生产氟磺酰亚胺的方法，其能够抑制副产物和氟磺酰亚胺的生产。本发明的含氟磺酰亚胺盐的制造方法包括使含有选自第11族元素〜第15族，第4族至第6族（不包括砷和锑）的元素的至少一种元素的氟化合物与由以下通式（I）表示的化合物，得到由通式（II）表示的氟磺酰亚胺盐：其中R1表示选自组11至组15和周期4至周期中的至少一种元素 6（不含砷和锑）; R3表示氟，氯或碳原子数1〜6的氟代烷基; R4表示氟或碳原子数1〜6的氟代烷基， m表示2或3的整数。

10. 发明授权

US5470930A Process for producing polymer having hydroxyl group at both terminals 失效
标题翻译：在两端生产具有羟基的聚合物的方法
公开(公告)号：US5470930A
公开(公告)日：1995-11-28
申请号：US197177
申请日：1994-02-16
申请人： Taketo Toba , Kazuo Takei , Toshiaki Matsunaga , Hiroyuki Ikeuchi , Fumihide Tamura
发明人： Taketo Toba , Kazuo Takei , Toshiaki Matsunaga , Hiroyuki Ikeuchi , Fumihide Tamura
IPC分类号： C08F4/28 , C08F4/00 , C08F4/30 , C08F4/32 , C08F2/00
CPC分类号： C08F4/30
摘要： This invention provides a production process by which a polymer having a hydroxyl group at both terminals can be easily obtained with a cheap price and good efficiency from a wide field of vinyl-based monomers including polar ones. In this process, a polymerization reaction of a vinyl-based monomer (a) is performed by using hydrogen peroxide (b) and, on this occasion, either one or both of a hydrogen peroxide-decomposing accelerator (c) and an amphiphilic compound (d) are further used and any component other than the (a), (b), (c) and (d) is not substantially used.
摘要翻译：本发明提供了一种制备方法，通过该方法可以从包括极性的乙烯基类单体的广泛领域以便宜的价格和良好的效率容易地获得两端具有羟基的聚合物。在该方法中，使用过氧化氢（b）进行乙烯基类单体（a）的聚合反应，此时，过氧化氢分解促进剂（c）和两亲性化合物 d），并且基本上不使用（a），（b），（c）和（d）以外的任何成分。

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