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公开(公告)号：JP2015027192A
公开(公告)日：2015-02-05
申请号：JP2013155834
申请日：2013-07-26
Applicant: 株式会社東芝 , Toshiba Corp
Inventor： MATSUOKA MIYOSHI , SAKAGUCHI OSAMU , FUJIMURA KYOKO , KAWAGUCHI CHIYOMI , TAKEUCHI HIROFUMI , SATO AKIRA , YAMADA MINORU
Abstract: 【課題】絶縁層の外周表面に接地層を設けて固定部材に固定される樹脂注型品であって、固定部分での気密性能を向上させる。【解決手段】中心導体1と、中心導体1の周りに設けられた絶縁層2と、絶縁層2の外周表面に設けられるとともに、固定部材となるフランジ4に固定される接地層3とを備え、接地層3は、導電性塗料を塗布した塗膜層と、塗膜層に連接するするとともに、Oリング5に密着する金属薄板10とで構成されている。金属薄板は、絶縁層に強固に接着し、平滑面を有してOリングに密着する。【選択図】図1
Abstract translation: 要解决的问题：提供一种能够改善固定部分的气密性能的树脂铸造模制品，该固定部分具有形成在隔离层的圆周表面上并固定到固定构件上的接地层。解决方案：树脂铸塑包括： 中心导体1; 形成在中心导体1的周边上的隔离层2; 以及形成在隔离层2的圆周表面上并且固定到作为固定构件的凸缘4上的接地层3。 接地层3由施加有导电涂料的膜层和与膜层连接并与O形环5紧密接触的金属薄板10构成。金属薄板牢固地结合到隔离层 并且与O形环紧密接触，其被平滑的表面插入。
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公开(公告)号：JP2006071588A
公开(公告)日：2006-03-16
申请号：JP2004258403
申请日：2004-09-06
Applicant: Toshiba Corp , Toshiba Plant Systems & Services Corp , 東芝プラントシステム株式会社 , 株式会社東芝
Inventor： KOIWAI MASATOSHI , GOTO YASUSHI , OTSU RYUICHI , YAMADA MINORU
Abstract: PROBLEM TO BE SOLVED: To precisely and appropriately carry out diagnosis of lifetime about the changes in the detection sensitivity of a neutron detector, in a system for diagnosing the lifetime of the neutron detector, in order to optimize the updating of the neutron detector, with respect to the periodical inspection span of an electric power plant, and to reduce the cost.
SOLUTION: A mean-square voltage MSV of the neutron detector 1 is measured with a measuring circuit 4, and the lifetime of the neutron detector 1 is evaluated by a neutron detector lifetime evaluating device 7, based on the measured data of the measuring circuit 4; and a detector-updating scheduled inspection span of the electric power plant is determined from the lifetime of the neutron detector 1, obtained by the neutron detector lifetime evaluating device 7 and from periodical inspection plan data of the electric power plant produced by a power plant scheduled inspection planning device 9.
COPYRIGHT: (C)2006,JPO&NCIPIAbstract translation: 要解决的问题：为了精确和适当地进行关于中子检测器的检测灵敏度的变化的寿命的诊断，在用于诊断中子检测器的寿命的系统中，为了优化中子的更新 检测器，相对于电厂的定期检查范围，并降低成本。 解决方案：使用测量电路4测量中子检测器1的均方根电压MSV，并根据中子探测器寿命评估装置7的测量数据，由中子检测器寿命评估装置7评估中子检测器1的寿命 测量电路4; 并且由中子检测器寿命评估装置7获得的中子检测器1的寿命和由发电厂生产的电厂的定期检查计划数据确定电站的检测器更新计划检查范围 检验规划设备9.版权所有（C）2006，JPO＆NCIPI
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3.发明专利Power generation plant maintenance work sharing arrangement supporting method and system therefor 审中-公开发电厂维护工作共享安装支持方法及系统
公开(公告)号：JP2004178039A
公开(公告)日：2004-06-24
申请号：JP2002340287
申请日：2002-11-25
Applicant: Toshiba Corp , Toshiba Eng Co Ltd , 東芝エンジニアリング株式会社 , 株式会社東芝
Inventor： OTSU RYUICHI , IWASAKI MORIHISA , YAMADA MINORU , KOIWAI MASATOSHI
Abstract: PROBLEM TO BE SOLVED: To carry out the optimal role sharing of a power company/plant maker/cooperation company or the like to obtain the balance of costs/quality, and to bring it close to each target. SOLUTION: When a power generating principal uses a power generating plant, the sharing arrangement of maintenance work sharing associated with the maintenance of the plant is supported among the power generating principal, a plant manufacturing principal, and the other principals. This method comprises: a requested quality information inputting process for inputting requested quality information associated with requested quality concerning a maintenance work requested by the power generating main body to an electronic computer; a temporary sharing information inputting process for temporarily inputting temporary sharing information associated with the sharing of the maintenance work to the electronic computer; a cost calculating process for calculating the costs of each principal sharing the maintenance work based on the temporary sharing information and the requested quality information; a sharing changing process for calculating overall costs based on the costs of each principal calculated by the cost calculating process, and for changing the sharing of the maintenance work to a direction in which the overall costs are minimized; and an output process for outputting the costs of each sharing and principal as the result of the sharing change process. COPYRIGHT: (C)2004,JPO
Abstract translation: 要解决的问题：实施电力公司/厂房/合作公司等的最佳角色分享，以获得成本/质量的平衡，并使其接近每个目标。
解决方案：发电主体使用发电厂时，在发电委托人，工厂制造主体和其他负责人之间支持与维修工厂相关的维护工作共享共享安排。 该方法包括：请求的质量信息输入处理，用于将与由发电主体请求的维护工作相关联的请求质量的请求质量信息输入到电子计算机; 临时共享信息输入处理，用于将与维护工作共享相关联的临时共享信息临时输入到电子计算机; 一个成本计算过程，用于根据临时共享信息和所要求的质量信息来计算维护工作共享的每个主体的成本; 根据成本计算过程计算的每个主体的成本计算总成本的共享变更过程，以及将维护工作的共享更改为最小化整体成本的方向; 以及作为共享改变处理的结果输出每个共享和委托人的成本的输出处理。 版权所有（C）2004，JPO
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公开(公告)号：JP2001257114A
公开(公告)日：2001-09-21
申请号：JP2000068887
申请日：2000-03-13
Applicant: TOSHIBA CORP
Inventor： HATTORI TOMOYUKI , YAMADA MINORU
IPC: H01F6/06
Abstract: PROBLEM TO BE SOLVED: To enable a superconductor to be less warped when the superconductor is connected. SOLUTION: Impregnated parts 3a and 3b are formed on superconductive coils 1a and 1b over all their top and under surfaces except over the outer circumferential surfaces of coil outermost layers 2a and 2b, and a connection jig 4 is connected to the superconductive coils 1a and 1b over the outer circumferential surfaces of coil outermost layers 2a and 2b.
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公开(公告)号：JP2001093364A
公开(公告)日：2001-04-06
申请号：JP26922699
申请日：1999-09-22
Applicant: TOSHIBA CORP
Inventor： NAKAYAMA SHIGEO , YAMADA MINORU
Abstract: PROBLEM TO BE SOLVED: To provide a superconductive wire material with a small diameter of filament for reducing the breakage of the filament during drawing. SOLUTION: The method for manufacturing a superconductive wire material comprises the step of winding a Nb-based metal sheet and an A1 based metal sheet put thereon on a core material, the step of inserting the core material into a first Cu based metal pipe to form a single core billet, the step of drawing the single core billet to manufacture a single core wire, the step of storing a plurality of single core wires in a second Cu based metal pipe to form a multi-core billet, the step of drawing the multi-core billet to manufacture a multi-core wire, and the step of giving heat treatment to the multi-core wire. The core material is alumina dispersed reinforcing copper, alumina dispersed reinforcing copper coated with copper, CuNb alloy, NbTi alloy, or Ta.
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Patent Agency Ranking
公开(公告)号：JP2000260237A
公开(公告)日：2000-09-22
申请号：JP6416999
申请日：1999-03-11
Applicant: TOSHIBA CORP
Inventor： ARAKI TAKESHI , YAMADA MINORU
Abstract: PROBLEM TO BE SOLVED: To provide an oxide superconducting wire having a heightened strength of such a structure that a wire processing is possible and oxygen can be supplied to oxide superconducting powder at the time of a fusion heat treatment. SOLUTION: A slitted silver alloy layer 3 is provided in part of a pipe 4 for heightening the strength. A silver foil 2 is installed on the inside of the pipe 4, and a calcinated body 1 to become an oxide superconductor after heat treatment is laid in the center of the pipe 4. According to this configuration, processing can be executed without risk that the silver alloy is crushed by the pipe 4, and because oxygen is supplied through the slitted silver alloy layer 3 at the time of fusion heat treatment, it is practicable to maintain the performance of the oxide superconductor.
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公开(公告)号：JP2000078715A
公开(公告)日：2000-03-14
申请号：JP24796498
申请日：1998-09-02
Applicant: Toshiba Corp , Toshiba Fa Syst Eng Corp , 東芝エフエーシステムエンジニアリング株式会社 , 株式会社東芝
Inventor： YAMADA MINORU , YOSHIDA TETSUO , SATO JUNICHI
Abstract: PROBLEM TO BE SOLVED: To improve the breakdown strength characteristic, and to prevent the increase in the depth of a box body by connecting a connecting conductor for a gas-insulated metal closing switchgear on the ground side of a grounding switch by a disconnector- side conductor, in which one side is curved in an approximately L shape, and joining the connecting conductor with a grounding conductor by a grounding-side conductor, in which the other side is curved in the approximately L shape. SOLUTION: A connecting conductor 14 on the lower side is fixed onto the upper terminal of an insulating spacer 12 by bolts 15. The left side of the connecting conductor 14 on the upper side is superposed on the left side of the upper end of the connecting conductor 14 and joined by the bolt 15, and lastly the connecting conductor 14 is conjoined with the terminal of a grounding switch 5. Consequently, the connecting conductor 14 on the upper side is curved gently in the upper section of the connecting conductor 14 on the lower side, and the connecting conductor 14 on the lower side is also curved gently on the left side of the bolt 15 clamped to the insulating spacer 12. As a result, withstand voltage characteristics with a winding on the inside of a current transformer 4 can be improved, and a gap G can be narrowed. Accordingly, the depth of the gas-insulated metal closing switchgear can be decreased.
Abstract translation: 要解决的问题：为了提高击穿强度特性，并且通过将隔离开关侧的接地开关的接地侧的气体绝缘金属制闭合开关的连接导体连接起来，防止箱体的深度增加 导体，其中一侧弯曲成大致L形，并且通过接地侧导体将连接导体与接地导体接合，其中另一侧弯曲成大致L形。 解决方案：下侧的连接导体14通过螺栓15固定在绝缘隔板12的上端子上。连接导体14的上侧的左侧叠置在连接的上端的左侧 导体14并且由螺栓15连接，最后连接导体14与接地开关5的端子相连。因此，上侧的连接导体14在连接导体14的上部部分中轻轻弯曲 并且下侧的连接导体14也在夹在绝缘垫片12上的螺栓15的左侧轻轻弯曲。结果，电流互感器4的内侧的绕组的耐压特性可以 得到改善，间隙G可以变窄。 因此，能够降低气体绝缘金属制闭合开关装置的深度。
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公开(公告)号：JPH07158409A
公开(公告)日：1995-06-20
申请号：JP30694193
申请日：1993-12-08
Applicant: TOSHIBA CORP
Inventor： YAMADA MINORU
Abstract: PURPOSE:To reduce the site space of a power plant by disposing natural circulation type exhaust heat recovery heat exchangers in blocks of two, and forming the opposed side walls of the heat exchangers into walls with sound absorbing effect. CONSTITUTION:A single-shaft type or multishaft type combined cycle power plant has gas turbines 1, steam turbines 2 and natural circulation type exhaust heat recovery heat exhangers 4. The natural circulation type exhaust heat recovery heat exchangers 4 installed outside of the main building B of this power plant are installed in blocks of two, so that outdoor space can be made small. At least one of the mutually opposed side walls of two natural circulation type exhaust heat recovery heat exchangers installed as one block is formed into the wall with sound absorbing effect. The site area of the power plant can be thus reduced, and the level of noise generated by the natural circulation type exhaust heat recovery heat exchangers 4 can be lowered.
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公开(公告)号：JPH07122124A
公开(公告)日：1995-05-12
申请号：JP26728693
申请日：1993-10-26
Applicant: TOSHIBA CORP , SHOWA ELECTRIC WIRE & CABLE CO
Inventor： YAMADA MINORU , SATO MASAKO , NOMURA SHIYUNJI , KAMISADA YOSHIMASA , KOIZUMI TSUTOMU
Abstract: PURPOSE:To provide an oxide superconductive wire material of excellent perfor mance by forming a metallic outer peripheral coating body of Ag or Ag-M alloy (wherein M is at least one kind selected from Au, Pd, Pt) as a main component and of an Ag group alloy containing specific weight % of at least one kind selected from Mg, Al, Si, Ti, V, Cr, Mn, Fe, Co, Ni, Cu, Zn, Nb, Cd, In, Sn. CONSTITUTION:Respective powder of Bi2O3, PbO, SrCO3, CaCO3 CuO is mixed with each other at a mol ratio of 0.9 : 0.3 : 2 : 2 : 3, heat treated for 24 hours at, for example, 800 deg.C, and pulverized in a ball mill to obtain a calcination. On the other hand, Mg is added to pure Ag, melted to obtain a rod, then cast, heat treated at a specified temperature in the Ar atmosphere, and subjected to cutting work to obtain an alloy made pipe of 1 weight % Ag having, for example, 6mm outer diameter and 4mm inner diameter. In this wire material, 0.2% proof stress of, for example, 20 kg/mm or larger, a sufficient elongation characteristic and a high critical current density can be obtained, and characteristic deterioration due to stress and strain is not generated.
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公开(公告)号：JPH0794789A
公开(公告)日：1995-04-07
申请号：JP23501593
申请日：1993-09-21
Applicant: TOSHIBA CORP
Inventor： YAMAMOTO KAZUO , YAMADA MINORU , NOMURA SHIYUNJI , KURIYAMA TORU , YAZAWA TAKASHI , TAZAKI KENJI , FUJIOKA TSUTOMU
Abstract: PURPOSE:To suppress an AC loss in a current lead and the heat invasion caused by conduction through the AC lead sufficiently. CONSTITUTION:When the critical current value Ic of a current lead 1 made of oxide superconductor and the cross section of the current lead 1 are constant, the length L of the current lead 1 is so predetermined as to satisfy an equation: L1
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