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41. 发明专利

JPS6275914A MAGNETIC HEAD AND ITS MANUFACTURING 失效
公开(公告)号：JPS6275914A
公开(公告)日：1987-04-07
申请号：JP21551485
申请日：1985-09-28
申请人： TOSHIBA CORP
发明人： KONUKI AKIO , NEMOTO AKIRA
IPC分类号： G11B5/127
摘要： PURPOSE:To record and reproduce high magnetic flux density by forming a metallic magnetic thin film at a front gap only in the vicinity of a magnetic gap and forming a characteristic improving groove at a truck facing part of a core half body. CONSTITUTION:Out of a front gap part (g) where at both sides or one side of core half bodies 11a and 11b, a winding groove 12 is formed and further, by a truck width regulating groove 13, the truck width is formed, for example, at the front gap facing surface part at the side of the core half body 11b where the winding groove 12 is formed, a metallic magnetic thin film 14 is formed. At a core half body 11b side of the interface of the material of the thin film 14 and the core half body 11b, for example, the high permeability material such as an M11-Z11 monocrystalline ferrite, a characteristic improving groove 16 is formed. The core half bodies 11a and 11b are filled, joined by the inorganic adhesives, for example, by a glass 15 and the magnetic head is formed.

42. 发明专利

JP2019020007A 給水加熱器及びその改造方法审中-公开
公开(公告)号：JP2019020007A
公开(公告)日：2019-02-07
申请号：JP2017136808
申请日：2017-07-13
申请人： TOSHIBA CORP , TOSHIBA ENERGY SYSTEM & SOLUTION CORP
发明人： SHIOYAMA TSUTOMU , NEMOTO AKIRA , MASHIMO AKIRA , WATANABE KATSUNOBU
IPC分类号： F22D1/06 , F28D1/06 , F28F9/00 , F28F9/013
摘要：【課題】加熱効率の低下や組立性の低下を招くことなく、加熱管の振動を抑制することのできる給水加熱器及びその改造方法を提供する。【解決手段】本体胴と、前記本体胴の内部に収容され、内部に流体を流通させるための複数の加熱管からなる管束と、前記本体胴の所定部位に開口し、前記本体胴内に蒸気を取り入れるための蒸気入口と、前記管束を前記本体胴に対して支持するとともに、前記蒸気入口から取り入れられた蒸気を、複数の流路に分けて前記管束の間に流入させる複数の支え板と、対向する複数の前記支え板に挟まれた領域のうち、前記本体胴内の、少なくとも、前記蒸気入口から取り入れられた蒸気が最初に流入する前記領域に配設され、複数の前記加熱管を連結する連結部材とを具備する給水加熱器。【選択図】図2

43. 发明专利

JP2011052920A System and method of rinsing condenser 审中-公开
标题翻译：旋转冷凝器的系统和方法
公开(公告)号：JP2011052920A
公开(公告)日：2011-03-17
申请号：JP2009203555
申请日：2009-09-03
申请人： Toshiba Corp , 株式会社東芝
发明人： TSUJI HIROSHI , NEMOTO AKIRA
IPC分类号： F28G9/00
摘要： PROBLEM TO BE SOLVED: To successfully remove foreign matters caught in cooling pipes, when respective cooling pipes of a plurality of condensers are interconnected in series.
SOLUTION: In the condenser washing system A, the cooling pipes 4a, 4b in which cooling water 7a, 7b is made to flow, the cooling pipes 5a, 5b in which cooling water 8a, 8b is made to flow and the cooling pipes 6a, 6b in which cooling water 9a, 9b is made to flow are provided in the condenser 1, the condenser 2 and the condenser 3, respectively. The cooling pipes 4a, 5a, 6a and the cooling pipes 4b, 5b, 6b are interconnected in series, respectively and the cooling pipes are washed. By making the cooling water 7a or 7b flow back within at least one cooling pipe 4a or 4b of the condenser 1 positioned on the most upstream of a flow of the cooling water, the cooling pipes 4a, 4b are washed.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了成功地去除多个冷凝器的各个冷却管串联连接的冷却管中的异物。解决方案：在冷凝器清洗系统A中，使冷却水7a，7b流过的冷却管4a，4b，使冷却水8a，8b流动的冷却管5a，5b流动，冷却在冷凝器1，冷凝器2和冷凝器3中分别设置有使冷却水9a，9b流动的管6a，6b。冷却管4a，5a，6a和冷却管4b，5b，6b分别相互连接，冷却管被清洗。通过使冷却水7a或7b在位于冷却水流的最上游的冷凝器1的至少一个冷却管4a或4b中回流，冷却管4a，4b被清洗。版权所有（C）2011，JPO＆INPIT

44. 发明专利

JP2007177449A Antifouling device of structure 审中-公开
标题翻译：防结构装置
公开(公告)号：JP2007177449A
公开(公告)日：2007-07-12
申请号：JP2005375349
申请日：2005-12-27
申请人： Toshiba Corp , 株式会社東芝
发明人： INAGAKI SHUICHI , YAN LIANG , SATO KENJI , NEMOTO AKIRA , YAMAYA NOBUO , MOCHIDA YOSHIO
IPC分类号： E02B1/00 , C23F13/00 , E04B1/92
摘要： PROBLEM TO BE SOLVED: To provide an antifouling device of a structure coming into contact with environmental seawater using an electric catalyst, which prevents interference between an antifouling electric current and a cathodic-protection electric current, and which prevents the surface state of the electric catalyst from being changed by the adhesion/accumulation of an iron ion, a manganese ion, etc., contained in the seawater. SOLUTION: This antifouling device is equipped with the electric catalyst 3 which covers a surface of an anode forming member 4, and an electric conductor 8 which is installed to come into contact with the seawater 15. The antifouling device comprises: a positive electrode 7a which is connected to the member 4 or the electric catalyst 3; and a negative electrode 7b, an automatic potential control part 7c and a switch circuit part 7d, which are connected to the electric conductor 8. The automatic potential control part 7c makes a potential difference between the positive electrode 7a and the negative electrode 7b adjusted to such a value that oxygen is generated while the generation of chlorine is suppressed in the seawater 15. An energization stop time can be set between the positive electrode 7a and the negative electrode 7b by using the switch circuit part 7d. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供使用电催化剂与环境海水接触的结构的防污装置，其防止防污电流和阴极保护电流之间的干扰，并且防止电催化剂被包含在海水中的铁离子，锰离子等的粘附/堆积变化。解决方案：该防污装置配备有覆盖阳极形成构件4的表面的电催化剂3和安装成与海水接触的电导体8.防污装置包括：正极与构件4或电催化剂3连接的电极7a; 以及与电导体8连接的负极7b，自动电位控制部7c和开关电路部7d。自动电位控制部7c将正极7a和负极7b之间的电位差调整为在海水15中抑制氯的产生而产生氧的值。通过使用开关电路部7d，能够在正极7a和负极7b之间设定通电停止时间。版权所有（C）2007，JPO＆INPIT

45. 发明专利

JP2006153022A Operating method of combined cycle power generation plant 有权
标题翻译：组合循环发电厂的运行方法
公开(公告)号：JP2006153022A
公开(公告)日：2006-06-15
申请号：JP2006002853
申请日：2006-01-10
申请人： Toshiba Corp , 株式会社東芝
发明人： NAGASHIMA TAKAYUKI , NEMOTO AKIRA , SASAKI TAKASHI , SAKAMOTO TETSUZO
IPC分类号： F01K23/10 , F01D5/18 , F01D9/02 , F01D25/12 , F02C7/18
CPC分类号： Y02E20/16
摘要： PROBLEM TO BE SOLVED: To provide an operating method of a combined cycle power generation plant to carry out the stable operation by suppressing the compressive stress and tensile stress generated at a gas turbine high-temperature part by obtaining a steam supply source to enable the supply of steam of an adequate temperature for cooling at the time of starting and stopping.
SOLUTION: In the operating method of the combined cycle power generation plant, a steam turbine plant 37 and an exhaust heat recovery boiler 38 are combined in a gas turbine plant 35, and the high-temperature part 71 of the gas turbine plant is cooled using steam as a cooling medium. The high-temperature part of the gas turbine plant is cooled by steam from an auxiliary boiler 76, while after steam blowing operation of the steam turbine plant generated from the exhaust heat recovery boiler, the high-temperature part of the gas turbine plant is cooled by the steam generated from a first high-pressure super heater 50 of the exhaust heat recovery boiler by merging the boiler from the auxiliary boiler.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：解决的问题：提供一种联合循环发电厂的操作方法，通过将燃气轮机高温部分产生的压缩应力和拉伸应力抑制得到蒸汽供给源，从而进行稳定运行在启动和停止时，能够提供适当温度的蒸汽进行冷却。解决方案：在联合循环发电厂的操作方法中，蒸汽轮机设备37和废热回收锅炉38组合在燃气轮机设备35和燃气轮机设备的高温部分71中使用蒸汽作为冷却介质进行冷却。燃气轮机设备的高温部分由来自辅助锅炉76的蒸汽冷却，在从废热回收锅炉产生的蒸汽轮机设备的蒸汽吹送操作之后，燃气轮机设备的高温部分被冷却通过将来自辅助锅炉的锅炉合并而由废热回收锅炉的第一高压超级加热器50产生的蒸汽。版权所有（C）2006，JPO＆NCIPI

46. 发明专利

JP2006143928A Method for sticking aquatic anti-biofouling sheet and installation and equipment given by using the same 审中-公开
标题翻译：用于粘贴水生抗生素片材的方法及其使用的安装和设备
公开(公告)号：JP2006143928A
公开(公告)日：2006-06-08
申请号：JP2004337663
申请日：2004-11-22
申请人： Toshiba Corp , 株式会社東芝
发明人： TANIGAWA HIRONORI , NEMOTO AKIRA , NAKAJIMA SHOJI , INAGAKI SHUICHI
IPC分类号： C09J5/00 , C09J163/00 , E02B5/00 , F28F19/01 , G21D1/00
CPC分类号： Y02E30/40
摘要： PROBLEM TO BE SOLVED: To provide a method for sticking an anti-biofouling sheet, capable of sticking the sheet on an adherend surface, without requiring time and effort, by making it possible that uniform compression force is easily obtained, even when the adherend surface has a complicated shape. SOLUTION: This method for sticking the anti-biofouling sheet comprises applying an adhesive 3 to the adherend surface 2 contacted with a medium of installation and equipment, such as a heat exchanger, a pipe line, and a water channel, in which a fluid, such as sea water, capable of making an organism live therein is used as the medium, and then sticking the anti-biofouling sheet 1 thereon, wherein an outer surface of the anti-biofouling sheet 1 is covered with a cover 4 having high airtightness at first, then a boundary area of a peripheral part of the cover 4 and the adherend surface 2 is hermetically sealed by a sealant tape 5, further air inside the cover 4 is sucked and a negative-pressure layer is formed therein, so that the cover 4 is made to generate the compression force toward the anti-biofouling sheet 1, and therefore the anti-biofouling sheet 1 is adhered to the adherend surface 2. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一种粘贴抗生物污损片的方法，其能够在不需要时间和精力的情况下将片材粘附在被粘物表面上，通过使得容易获得均匀的压缩力成为可能，即使被粘物表面形状复杂。解决方案：用于粘贴防生物污垢片的方法包括将粘合剂3施加到与诸如热交换器，管线和水通道的设备介质接触的被粘物表面2，其中使用能够使生物体存在于其中的流体（例如海水）作为介质，然后将抗生物污垢片1粘贴在其上，其中抗生物污损片1的外表面被覆盖4覆盖，盖4具有首先，高密封性，则盖4和被粘物表面2的周边部分的边界区域被密封胶带5气密密封，盖4内的空气进一步被吸入，在其中形成负压层，因此使得盖4产生朝向抗生物污垢片1的压缩力，因此抗生物污垢片1粘附到被粘物表面2.版权所有（C）2006，JPO＆NCIPI

47. 发明专利

JP2003014381A Condenser 审中-公开
标题翻译：冷凝器
公开(公告)号：JP2003014381A
公开(公告)日：2003-01-15
申请号：JP2001197178
申请日：2001-06-28
申请人： Toshiba Aitekku Kk , Toshiba Corp , 東芝アイテック株式会社 , 株式会社東芝
发明人： OTOMO FUMIO , TSUTSUI MASASHI , FUKUYAMA YOSHITAKA , NIIZEKI YOSHIKI , KONO SHUNJI , NEMOTO AKIRA
IPC分类号： F01K9/00 , F01K11/02 , F28B1/02 , F28F9/22
摘要： PROBLEM TO BE SOLVED: To provide a condenser wherein the flow of waste from a turbine is made good, and flow performance is further improved, and further the condensation rate of turbine waste to be condensed is improved.
SOLUTION: A condenser includes rectification plates 22a, 22b outside upper stage side water supply heaters 18, 19 laid on a connection trunk section 14 and lower stage side water supply heaters 20, 21 laid in the same.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供一种冷凝器，其中使来自涡轮机的废物流动良好，并且进一步提高流动性能，并且进一步提高要冷凝的涡轮废物的冷凝速率。解决方案：冷凝器包括布置在连接主干部分14上的上段侧供水加热器18,19和位于其上的下段侧供水加热器20,21之间的整流板22a，22b。

48. 发明专利

JP2002195786A CONDENSER 失效
公开(公告)号：JP2002195786A
公开(公告)日：2002-07-10
申请号：JP2000400987
申请日：2000-12-28
申请人： TOSHIBA CORP
发明人： OTOMO FUMIO , KONO SHUNJI , FUKUYAMA YOSHITAKA , NEMOTO AKIRA
IPC分类号： F28F9/22 , F28B1/00
摘要： PROBLEM TO BE SOLVED: To provide a condenser in which the flow force characteristics of turbine exhaust gas is enhanced. SOLUTION: The condenser is provided with a guide vane 18 on the inlet side of a connecting trunk body section 14.

49. 发明专利

JPH11337003A NATURAL CIRCULATION TYPE WATER PIPE BOILER 失效
公开(公告)号：JPH11337003A
公开(公告)日：1999-12-10
申请号：JP15025498
申请日：1998-05-29
申请人： TOSHIBA CORP
发明人： TAKAKUWA AKIHIRO , NEMOTO AKIRA
IPC分类号： F22B1/18 , F22B17/00 , F22B37/10 , F22B37/14 , F22B37/22
摘要： PROBLEM TO BE SOLVED: To suppress the pulsation and stagnation of saturation water and to achieve safe operation by setting the rising side connection position of an evaporation pipe at a higher position than the downcast pipe side connection position of the evaporation pipe. SOLUTION: A heat gas G flowing in a perpendicular direction in a gas passage part 12 exchanges heat with saturation water (supply water) flowing in evaporation pipes 5a and 5h, and the saturation water becomes a gas/liquid two-phase flow of steam and saturation water and flows to a rising pipe 8 via outlet header pipes 6 and 6a and flows into a steam drum 1. In the steam drum 1, steam and saturation water are separated by a gas/water separator 13, the separated steam is supplied to a steam turbine or the like via a steam outlet 14, and the saturation water falls down a downeast pipe 2 and is allowed to flow back to the evaporation pipes 5a and 5h. In this case, the evaporation pipe 5a that is arranged at the most upstream and downstream sides is formed at a straight pipe that is inclined toward the upper right for promoting the circulation force of the saturation water, and a water hammer or the like are prevented, thus shortening a starting operation.

50. 发明专利

JPH09292104A WASTE HEAT RECOVERY HEAT EXCHANGER 失效
公开(公告)号：JPH09292104A
公开(公告)日：1997-11-11
申请号：JP10758996
申请日：1996-04-26
申请人： TOSHIBA CORP
发明人： YAMADA MINORU , NEMOTO AKIRA
IPC分类号： F22B1/18 , F22B37/22
摘要： PROBLEM TO BE SOLVED: To provide a waste heat recovery heat exchanger in which a sufficient circulating flow of drum water can be provided between a steam drum and an evaporator of a steam generating section. SOLUTION: In this waste heat recovery heat exchanger, an evaporator 74 is installed so as to intersect combustion gas flowing in a casing and a steam drum 73 is fluidly connected to the evaporator 74, and there are provided in the drum 73 a shroud part 75 for temporarily collecting drum water in the form of a gas-liquid mixture supplied from the evaporator 74 and a separator 77 for separating drum water supplied from the shroud part 75 into saturated water and saturated steam. A partition plate 82 is provided in the shroud part 75 so as to be opened and closed.

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