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1. 发明专利

JPH10235195A AMMONIA DECOMPOSITION CATALYST AND ITS USE 失效
公开(公告)号：JPH10235195A
公开(公告)日：1998-09-08
申请号：JP3953997
申请日：1997-02-24
申请人： HITACHI LTD , HITACHI PLANT ENG & CONSTR CO
发明人： KAWAGOE HIROSHI , MORI TOSHIKATSU , SOMA KENICHI , MURAI YUKIO , TANAKA AKIO
IPC分类号： B01D53/86 , B01J23/66 , B01J23/68 , B01J23/89
摘要： PROBLEM TO BE SOLVED: To decompose efficiently high concentration ammonia and inhibit the by-production of NOx by incorporating an oxide carrier, Ag and a specified element in a catalyst for oxidatively decomposing ammonia out of exhaust gas containing specified concentration ammonia, oxygen and water vapor. SOLUTION: An ammonia decomposition catalyst is used for oxidatively decomposing ammonia in exhaust gas containing ammonia of 100-30,000ppm, oxygen and water vapor, and contains at least one kind or more selected out of titania, alumina, silica and zeolite as an oxide carrier and at least one kind or more selected out of Ag, Fe, Mn, Zn, Mo, V and W as a catalyst active component formed on a surface layer of the carrier. It is preferable that the atom is ratio of Ag of the catalyst active component at the ratio of 0.2-0.01 is contained to one part of the oxide carrier and that the atomic ratio of Fe, Mn, Zn, Mo, V or W of the catalyst active component at the ratio of 0.1-0.001 is contained therein to one part of the oxide carrier.

2. 发明专利

DE69024081T2 未知
公开(公告)号：DE69024081T2
公开(公告)日：1996-08-08
申请号：DE69024081
申请日：1990-03-20
申请人： HITACHI LTD
发明人： TANIGUCHI MASAYUKI , YOSHII YASUO , MURAKAMI TADAYOSHI , AZUHATA SHIGERU , ARASHI NORIO , SOMA KENICHI , KURODA MICHIO , KOBAYASHI HIRONOBU , ISHIBASHI YOJI
IPC分类号： F23R3/26 , F01K23/10 , F23C6/04 , F23C7/00 , F23C9/00 , F23D14/70 , F23R3/02 , F23R3/18 , F23R3/30 , F23R3/34
摘要： A jet of the premixed gas (5) is burnt from an inside to an outside of the jet to form a premix flame. A burned gas (4) is mixed into the premixed gas from the outside of the jet. The burned gas is produced when premixed gas is burned.

3. 发明专利

DE69024081D1 未知
公开(公告)号：DE69024081D1
公开(公告)日：1996-01-25
申请号：DE69024081
申请日：1990-03-20
申请人： HITACHI LTD
发明人： TANIGUCHI MASAYUKI , YOSHII YASUO , MURAKAMI TADAYOSHI , AZUHATA SHIGERU , ARASHI NORIO , SOMA KENICHI , KURODA MICHIO , KOBAYASHI HIRONOBU , ISHIBASHI YOJI
IPC分类号： F23R3/26 , F01K23/10 , F23C6/04 , F23C7/00 , F23C9/00 , F23D14/70 , F23R3/02 , F23R3/18 , F23R3/30 , F23R3/34
摘要： A jet of the premixed gas (5) is burnt from an inside to an outside of the jet to form a premix flame. A burned gas (4) is mixed into the premixed gas from the outside of the jet. The burned gas is produced when premixed gas is burned.

4. 发明专利

JP2011036007A Dust magnetic core compact and rotary electric machine equipped with the compact 有权
标题翻译：精密磁芯紧凑型和旋转电机配备紧凑型
公开(公告)号：JP2011036007A
公开(公告)日：2011-02-17
申请号：JP2009178571
申请日：2009-07-31
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： ENOMOTO YUJI , SOMA KENICHI , AONO YASUHISA , NISHI KAZUYA , ISHIHARA CHIO
IPC分类号： H02K1/02 , H01F1/26 , H02K1/14 , H02K15/02 , H02K15/12
摘要： PROBLEM TO BE SOLVED: To solve the following problem: when a conventional compact of dust magnetic core is used to construct a rotary electric machine, the strength of the compact is considerably low and there is a possibility that the iron core is broken in a manufacturing process for motors or when a motor is in actual use. SOLUTION: Low-viscosity resin is contained in a core of a dust magnetic core compact compression-molded and heat-treated and dried to enhance its strength. Specifically, a dust magnetic core compact is immersed in resin whose viscosity is reduced to 2.0 Pa s or so by diluting epoxy or unsaturated polyester resin varnish with thinner or the like. Since the dust magnetic core compact is a porous body, at this time, the following phenomenon is caused to occur by a capillary phenomenon: the resin enters several particle layers from the superficial cavity to the inside of the compact. With the resin left between particles, the resin sticking to the surface is wiped off or removed by a blower. Then the duct magnetic core is dried to enhance its strength. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了解决以下问题：当使用粉尘磁芯的常规小型构造旋转电机时，压实体的强度相当低，并且铁芯有可能破裂在电动机的制造过程中或当电动机实际使用时。解决方案：将低粘度树脂包含在压缩和热处理和干燥以增强其强度的粉尘磁心芯的芯中。具体地说，将粉尘磁性核心压块浸入通过用稀释剂等稀释环氧树脂或不饱和聚酯树脂清漆而降低到2.0Pa·s左右的树脂中。由于尘埃磁性核心压块是多孔体，此时由毛细管现象引起以下现象：树脂从表层腔内到达压实体的内部进入几个颗粒层。在颗粒之间留下树脂时，粘附在表面上的树脂被吹扫除去或去除。然后将管道磁芯干燥以增强其强度。版权所有（C）2011，JPO＆INPIT

5. 发明专利

JP2009156352A Fuel supply and collection system 审中-公开
标题翻译：燃油供应和收集系统
公开(公告)号：JP2009156352A
公开(公告)日：2009-07-16
申请号：JP2007335520
申请日：2007-12-27
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： KOMURA AKIYOSHI , SOMA KENICHI , ISHIKAWA TAKAO , NOJIMA MASAFUMI
IPC分类号： F17C11/00 , B67D7/78 , F17C13/00 , F17C13/02 , G06Q50/00 , G06Q50/06
CPC分类号： G06Q50/30 , G06Q10/08 , G06Q10/087
摘要： PROBLEM TO BE SOLVED: To provide a system for quickly and efficiently supplying and collecting an organic hydride. SOLUTION: A fuel supply and collection system which is composed of a delivery vehicle having a remaining supply-fuel quantity sensor for detecting a remaining fuel quantity in a supply-fuel tank, a remaining collection-fuel quantity sensor for detecting a remaining fuel quantity in a collection-fuel tank and a display device of a fuel station having a remaining supply-fuel quantity sensor for detecting a remaining fuel quantity in a supply-fuel tank and a remaining collection-fuel quantity sensor for detecting a remaining fuel quantity in a collection-fuel tank, and a central information processing center having an information processing device, determines in the information processing device a traveling route of the delivery vehicle based on the estimated remaining supply-fuel and collection-fuel quantity data of the delivery vehicle and on the supply and collection priority order of each fuel station by employing each remaining fuel quantity data detected in the delivery vehicle and remaining fuel quantity data detected in each fuel station, and displays a determined traveling route on the display unit in the delivery vehicle. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种快速有效地供应和收集有机氢化物的系统。解决方案：一种燃料供应和收集系统，其由具有用于检测供应 - 燃料箱中的剩余燃料量的剩余供应燃料量传感器的输送车辆组成，剩余的收集 - 燃料量传感器用于检测剩余的收集 - 燃料箱中的燃料量和具有用于检测供给 - 燃料箱中的剩余燃料量的剩余供给 - 燃料量传感器的燃料站的显示装置和用于检测剩余燃料量的剩余收集 - 燃料量传感器在收集 - 燃料箱中以及具有信息处理装置的中央信息处理中心基于所估计的输送车辆的剩余供应燃料和收集 - 燃料量数据，在信息处理装置中确定运送车辆的行驶路线以及通过使用在输送车辆a中检测到的每个剩余燃料量数据，确定每个燃料站的供应和收集优先顺序在每个燃料站中检测到剩余燃料量数据，并且在所述输送车辆的显示单元上显示确定的行进路线。版权所有（C）2009，JPO＆INPIT

6. 发明专利

JP2007134146A Fuel cell system 审中-公开
标题翻译：燃油电池系统
公开(公告)号：JP2007134146A
公开(公告)日：2007-05-31
申请号：JP2005325543
申请日：2005-11-10
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： SATAKE HIROYUKI , KIKUCHI MUTSUMI , SOMA KENICHI
IPC分类号： H01M8/04 , H01M8/00
CPC分类号： Y02E60/50
摘要： PROBLEM TO BE SOLVED: To detect reduction of power generation due to temporary abnormality of a fuel cell and enable to notify this, but without using static data in normal operation prepared in advance for detection of the temporary abnormality, that is diagnosis, carry out the diagnosis based on dynamic data in which deterioration of the individual fuel cell is taken into consideration, and furthermore, enable to analyze factors causing faults and to notify a user of an analysis result and countermeasures. SOLUTION: A diagnostic device is provided with a treatment device to treat a state of the fuel cell detected by a detection device, a memory device, and a clock, time and a state of the fuel cell is read out from the memory device, an approximation formula in which the time becomes a variable and the state of the fuel cell becomes a value is prepared, the state of the fuel cell and the state of the fuel cell derived from the time and the approximation formula are compared, it is diagnosed as abnormality if the value of the approximation formula exceeds a threshold value set in the diagnostic device in advance, and output it to a user interface device. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了检测由于燃料电池的暂时异常引起的发电量的降低，并且能够通知这一点，但是在没有使用预先准备的用于检测临时异常的正常操作中的静态数据（即诊断）的情况下，基于考虑到单个燃料电池的劣化的动态数据进行诊断，并且能够分析导致故障的因素，并向用户通知分析结果和对策。解决方案：诊断装置设置有处理装置，用于处理由检测装置，存储装置和时钟检测到的燃料电池的状态，燃料电池的时间和状态从存储器中读出装置，准备时间变为变量并且燃料电池的状态变为值的近似公式，比较从时间和近似公式得到的燃料电池的状态和燃料电池的状态，其如果近似公式的值超过诊断装置中设定的阈值，则将其诊断为异常，并将其输出到用户界面装置。版权所有（C）2007，JPO＆INPIT

7. 发明专利

JP2007095400A Fuel cartridge 审中-公开
标题翻译：燃料盒
公开(公告)号：JP2007095400A
公开(公告)日：2007-04-12
申请号：JP2005281065
申请日：2005-09-28
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： KAMO YUICHI , SOMA KENICHI
IPC分类号： H01M8/04 , B65D83/00 , H01M8/10
CPC分类号： H01M8/2455 , H01M8/04208 , H01M8/1009
摘要： PROBLEM TO BE SOLVED: To solve such problems that fuel necessary for power generation reaction of a fuel cell is not supplied to the fuel cell when current of a fixed value or higher is taken out of the fuel cell since liquid transportation is conducted by capillary force which is an order of several Pa, a speed sucking liquid is slow and speed reaching one end from the other end of a capillary is slow.
SOLUTION: A fuel cartridge for supplying fuel to the fuel cell having a power generation part having an anode oxidizing liquid fuel, a cathode reducing oxygen, and a polymer electrolyte membrane formed between the anode and the cathode and a fuel suction structure for supplying liquid fuel to the anode has a container for storing liquid fuel and a porous sucking up material housed in the container, and fuel is supplied by capillary negative pressure generated by the supply of the liquid fuel by the fuel sucking up structure to the anode.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：解决的问题为了解决由于进行液体输送而从燃料电池中取出固定值以上的电流时不向燃料电池供给燃料电池的发电反应所需的燃料的问题通过毛细管力为几Pa的数量级，速度吸引液体缓慢，从毛细血管的另一端到达一端的速度慢。解决方案：一种用于向燃料电池供应燃料的燃料盒，具有具有阳极氧化液体燃料，阴极还原氧和形成在阳极和阴极之间的聚合物电解质膜的发电部分的燃料电池和用于向阳极供应液体燃料具有用于储存液体燃料的容器和容纳在容器中的多孔吸附材料，并且通过由燃料吸入结构供应液体燃料而产生的毛细管负压向阳极供应燃料。版权所有（C）2007，JPO＆INPIT

8. 发明专利

JP2006004659A Fuel cell, its fuel supply system, fuel cartridge and electronic apparatus 有权
标题翻译：燃料电池，其燃料供应系统，燃料电池和电子设备
公开(公告)号：JP2006004659A
公开(公告)日：2006-01-05
申请号：JP2004177069
申请日：2004-06-15
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： KAMO YUICHI , KUBOTA OSAMU , SOMA KENICHI
IPC分类号： H01M8/06 , G06F1/16 , G06F1/26 , H01M8/00 , H01M8/04 , H01M8/10
CPC分类号： H01M8/04208 , H01M8/00 , H01M8/04089 , H01M2250/30 , Y02B90/18
摘要： PROBLEM TO BE SOLVED: To realize a fuel cell power generation system and a fuel supply system operable with a high utilization ratio of a fuel without substantially discharging the fuel to the atmosphere during power generation operation by realizing a cartridge easy to replace as a fuel supply source of a fuel cell.
SOLUTION: An aqueous solution fuel is supplied to the fuel cell 13 using the aqueous solution fuel by using a propellant gas comprising a pressurized gas or a pressurized liquefied gas. The aqueous solution fuel and the propellant gas are removably enclosed in the replaceable fuel cartridge 15. An ejector for ejecting the aqueous solution fuel from the fuel cartridge to the fuel cell along with the propellant gas is mounted on the fuel cartridge side or the fuel cell side.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了实现燃料电池发电系统和燃料供应系统，其可以在燃料的高利用率下操作，而不会在发电操作期间基本上将燃料排放到大气中，从而实现容易替换的盒燃料电池的燃料供给源。解决方案：通过使用包括加压气体或加压液化气体的推进剂气体，使用水溶液燃料将水溶液燃料供应到燃料电池13。水溶液燃料和推进剂气体可移除地封闭在可更换的燃料盒15中。用于将燃料盒中的水溶液燃料与推进剂气体一起喷射到燃料电池的喷射器安装在燃料盒侧或燃料电池侧。版权所有（C）2006，JPO＆NCIPI

9. 发明专利

JP2005332685A Fuel cell and fuel cartridge 审中-公开
标题翻译：燃油电池和燃油箱
公开(公告)号：JP2005332685A
公开(公告)日：2005-12-02
申请号：JP2004149879
申请日：2004-05-20
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： SUZUKI SHIGEO , SOMA KENICHI , WATABE KOICHI
IPC分类号： B65D83/38 , H01M8/04 , H01M8/10
CPC分类号： Y02E60/523
摘要： PROBLEM TO BE SOLVED: To provide a direct type methanol fuel cell and a fuel cartridge which can prevent leaking of a methanol water solution in the cartridge or the methanol water solution in the direct type methanol fuel cell, when the methanol water solution is replenished from the fuel cell cartridge to the direct type methanol fuel cell.
SOLUTION: The fuel refueling port of the direct type methanol fuel cell and the fuel supply port of the fuel cartridge are connected by a connecting apparatus of a passage opening and closing type, and in order to maintain open state of the passage, the connection of the direct type methanol fuel cell and the fuel cartridge comprises a screw mechanism or a specific fixing fitting.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供直接型甲醇燃料电池和燃料盒，其可以防止直接型甲醇燃料电池中的甲醇水溶液或甲醇水溶液中的甲醇水溶液的泄漏，当甲醇水溶液从燃料电池盒补充到直接型甲醇燃料电池。解决方案：直接式甲醇燃料电池的燃料加油口和燃料盒的燃料供给口通过开闭式通路的连接装置连接，为了保持通道的打开状态，直接型甲醇燃料电池和燃料盒的连接包括螺杆机构或特定的固定配件。版权所有（C）2006，JPO＆NCIPI

10. 发明专利

JP2005267885A Fuel cell 审中-公开
标题翻译：燃料电池
公开(公告)号：JP2005267885A
公开(公告)日：2005-09-29
申请号：JP2004074584
申请日：2004-03-16
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： KUBOTA OSAMU , TANAKA AKIRA , SOMA KENICHI , KAMO YUICHI
IPC分类号： H01M8/04
CPC分类号： Y02E60/50
摘要： PROBLEM TO BE SOLVED: To provide a fuel cell capable of being in a state of filled with fuel at all time, without using supplemental devices such as pump, reducing the supplemental device loss and realizing sufficient output of the cell, having a long service life.
SOLUTION: On the fuel cell having a fuel-retaining part annexed to a fuel electrode and using liquid fuel, the fuel retaining part has a gas-liquid separating part, and a furl guiding part forcedly pushing in the liquid fuel into the fuel-retaining part with a pressure higher than atmospheric pressure. The liquid fuel is supplied to the fuel-retaining part, through the fuel guide part, and the internal pressure at the fuel retaining part is kept higher than the atmospheric pressure at all times, by the guiding pressure of the liquid fuel.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供能够始终处于填充燃料的状态的燃料电池，而不使用诸如泵的补充装置，减少补充装置损耗并实现电池的足够输出，具有使用寿命长。解决方案：在燃料电池上具有附着在燃料电极上并使用液体燃料的燃料保持部分，燃料保持部分具有气液分离部分，并且将引导液体强制推入液体燃料燃料保持部分的压力高于大气压力。通过燃料引导部将液体燃料供给到燃料保持部，通过液体燃料的引导压力，一直保持燃料保持部的内部压力始终高于大气压。版权所有（C）2005，JPO＆NCIPI

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