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1. 发明专利

JP2007149401A Solid polymer electrolyte membrane electrode assembly 有权
标题翻译：固体聚合物电解质膜电极组件
公开(公告)号：JP2007149401A
公开(公告)日：2007-06-14
申请号：JP2005339577
申请日：2005-11-25
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： WATANABE SATORU , TOYODA ICHIRO
IPC分类号： H01M8/02 , H01M4/86 , H01M4/88 , H01M8/10
CPC分类号： Y02E60/521
摘要： PROBLEM TO BE SOLVED: To provide a solid polymer electrolyte membrane electrode assembly capable of improving current-voltage characteristics without spending a great cost. SOLUTION: The oxidation electrode membrane 13 has an additional layer 13b having a plurality of projection parts 13ba and recessed parts 13bb so as to form a recess-projection shape in thickness direction on a base layer 13a, and satisfies the relations of the following formulae (11), (12). The formula (11) is shown by f1(i/α1)-f1(i)-ρ1i[A1+äB1(C1+D1)/D1}-E1]>0. The formula (12) is shown by α1=äA1(C1+D1)+B1D1}/äE1(C1+D1)}. Provided that, f1(i) is a current-voltage characteristics function after correction of the ohmic resistance loss of a reference oxidation electrode membrane 3, ρ1 is a resistivity of the reference oxidation electrode membrane 3, and i is a current density. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供能够提高电流 - 电压特性而不花费巨大成本的固体聚合物电解质膜电极组件。解决方案：氧化电极膜13具有附加层13b，其具有多个突出部13ba和凹部13bb，以在基底层13a上在厚度方向上形成凹凸形状，并且满足关系式以下公式（11），（12）。公式（11）由f1（i /α1）-f1（i）-ρ1i[A1 +äB1（C1 + D1）/ D1} -E1]> 0表示。公式（12）由α1=äA1（C1 + D1）+ B1D1} /äE1（C1 + D1）}表示。假设f1（i）是校正参考氧化电极膜3的欧姆电阻损耗之后的电流 - 电压特性函数，ρ1是参考氧化电极膜3的电阻率，i是电流密度。版权所有（C）2007，JPO＆INPIT

2. 发明专利

JP2007059069A Operation preparation method of solid polymer electrolyte fuel cell 审中-公开
标题翻译：固体聚合物电解质燃料电池的操作制备方法
公开(公告)号：JP2007059069A
公开(公告)日：2007-03-08
申请号：JP2005239534
申请日：2005-08-22
申请人： Mitsubishi Heavy Ind Ltd , Nagaoka Univ Of Technology , 三菱重工業株式会社 , 国立大学法人長岡技術科学大学
发明人： NOSAKA ATSUKO , NOSAKA YOSHIO , WATANABE SATORU , TOYODA ICHIRO
IPC分类号： H01M8/04 , H01M8/10
CPC分类号： Y02E60/521
摘要： PROBLEM TO BE SOLVED: To provide a rapid and simple operation preparation method of a solid polymer electrolyte fuel cell. SOLUTION: The operation preparation method supplies a nitrogen gas 1 from a nitrogen gas cylinder 11 by adjusting flow regulating valves 13 to 15, then heats the nitrogen gas 1 to 70°C or more by means of a thermostat/humidistat 12 while humidifying the nitrogen gas 1 so that it may be placed into almost saturated state containing a steam of a water 2. Afterwards, the resultant nitrogen gas 1 is supplied to a fuel gas supply inlet 101 and oxidation gas supply inlet 102 on a solid polymer electrolyte fuel cell 100. Subsequently, a solid polymer electrolyte film of the solid polymer electrolyte fuel cell 100 is heated to 70°C or more by supplying the water 2 to the solid polymer electrolyte film. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供固体聚合物电解质燃料电池的快速简单的操作制备方法。解决方案：操作制备方法通过调节流量调节阀13至15从氮气瓶11提供氮气1，然后通过恒温器/湿度计12将氮气加热至70℃或更高，同时加湿氮气1，使其可以置于含有水蒸气的几乎饱和状态。然后，将所得氮气1供应到固体聚合物电解质上的燃料气体供应入口101和氧化气体供给入口102 燃料电池100.随后，通过将水2供给固体聚合物电解质膜，将固体聚合物电解质燃料电池100的固体高分子电解质膜加热至70℃以上。版权所有（C）2007，JPO＆INPIT

3. 发明专利

JP2006239589A METHOD FOR TREATING NITROGEN COMPOUND 审中-公开
公开(公告)号：JP2006239589A
公开(公告)日：2006-09-14
申请号：JP2005059444
申请日：2005-03-03
申请人： MITSUBISHI HEAVY IND LTD
发明人： TABATA MASAYUKI , TOYODA ICHIRO , OMURA TOMOAKI , ASANO MASAMICHI
IPC分类号： C02F1/46
摘要： PROBLEM TO BE SOLVED: To provide a method for treating a nitrogen compound by a pulse electrolytic process where current efficiency is improved by a simple technique, and the reduction of power consumption can be attained. SOLUTION: In the method for treating a nitrogen compound where pulse voltage is applied to the space between an anode 20 and a cathode 30, thus a nitrogen compound in the water 15 to be treated is subjected to electrolytic treatment, the pulse width and duty ratio of the pulse voltage are controlled to prescribed ranges by a pulse voltage controlling means 60. COPYRIGHT: (C)2006,JPO&NCIPI

4. 发明专利

JP2004025122A Drainage treatment apparatus and drainage treatment method 审中-公开
公开(公告)号：JP2004025122A
公开(公告)日：2004-01-29
申请号：JP2002188655
申请日：2002-06-27
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： NAGAI MASAHIKO , TOYODA ICHIRO , TABATA MASAYUKI , ASANO MASAMICHI , SAKIMURA MITSURU
IPC分类号： C02F1/72 , C02F1/461
摘要： PROBLEM TO BE SOLVED: To reduce a loss due to side reaction at electrodes, to enhance the removal efficiency and to lower the outlet concentration of COD (chemical oxygen demand), T-N or the like.
SOLUTION: This drainage treatment apparatus is equipped with at least two electrolytic cells in which each of electrolytic cells includes an anode, a cathode and the diaphragm dividing each of the electrolytic cells into an anode chamber and a cathode chamber, and, first flow passages which communicate with the anode and cathode chambers of at least two electrolytic cells and of which the number is equal to the number of the electrolytic cells, second flow passages which communicate with at least two electrolytic cells and of which the number is less than the number of electrolytic cells by one, and a power supply for supplying a current to at least two electrolytic cell, the above-mentioned at least two electrolytic cells are arranged in series with respect to the stream of raw water to be treated and electrically arranged to the power supply in series so that the anode of one electrolytic cell is connected to the cathode of the adjacent electrolytic cell arranged in series, and current flows to all of the electrolytic cells.
COPYRIGHT: (C)2004,JPO

5. 发明专利

JP2003251336A FLOATATION SEPARATION METHOD AND APPARATUS USED FOR THE SAME 审中-公开
公开(公告)号：JP2003251336A
公开(公告)日：2003-09-09
申请号：JP2002055049
申请日：2002-02-28
申请人： MITSUBISHI HEAVY IND LTD
发明人： OMURA TOMOAKI , KAWASAKI YUSUKE , TOYODA ICHIRO
IPC分类号： C02F1/24 , C02F1/36 , C02F1/463 , C02F1/465
摘要： PROBLEM TO BE SOLVED: To provide a floatation separation method in which time required for floating is short and separation efficiency is good even when ultrafine air bubbles are used, and also to provide a floatation separation apparatus used for the same. SOLUTION: This apparatus is provided with a floatation separation tank 1 for storing a treatment liquid, a pump 5 for forming the ultrafine air bubbles which forms ultrafine air bubbles X that adsorb the object materials for separation in the treatment liquid within the floatation separation tank 1, an outlet port 10 for discharging the ultrafine air bubbles which discharges the ultrafine air bubbles X that the pump 5 forms into the treatment liquid, an ultrasonic transducer 21 for generating ultrasonic wave which is applied to the treatment liquid and air bubbles, and an ultrasonic source 22 for impressing a voltage to the ultrasonic transducer 21. The ultrafine air bubbles X are floated due to the buoyancy generated by the sound pressure through the ultrasonic wave and the treatment liquid, and the object materials for separation adsorbed to the ultrafine air bubbles X are separated from the treatment liquid. COPYRIGHT: (C)2003,JPO

6. 发明专利

JPH09110426A PRODUCTION OF OXIDE SUPERCONDUCTOR 失效
公开(公告)号：JPH09110426A
公开(公告)日：1997-04-28
申请号：JP26310695
申请日：1995-10-11
申请人： MITSUBISHI HEAVY IND LTD
发明人： OISHI AKIRA , TOYODA ICHIRO
IPC分类号： C04B35/00 , C01G1/00 , C01G3/00 , C30B29/22
摘要： PROBLEM TO BE SOLVED: To produce a Y-contg. oxide superconductor having high density close to the theoretical density, stable uniform superconducting characteristics and high critical current density. SOLUTION: When an oxide superconductor consisting of Y, Ba, Cu and O is produced by a half-melting and solidifying method, a crystal growing precursor is hot-worked and crystal growth is carried out to produce the objective oxide superconductor. The hot working is carried out preferably at 920-1,100 deg.C.

7. 发明专利

JPH03223606A TUNNEL-CURRENT DETECTING APPARATUS 失效
公开(公告)号：JPH03223606A
公开(公告)日：1991-10-02
申请号：JP1852390
申请日：1990-01-29
申请人： MITSUBISHI HEAVY IND LTD
发明人： MUTA KENJI , TOYODA ICHIRO
IPC分类号： G01B7/34 , G01N37/00 , G01Q60/10 , G01Q60/16 , H01J37/28
摘要： PURPOSE:To detect and control a stable tunnel current not only from a semiconductor but also from the surface of a metal sample and to make it possible to observe the image of an atom directly by changing the material of a tunnel- current detecting apparatus from metal to graphite. CONSTITUTION:In an apparatus utilizing the tunnel effects of a scanning type tunnel microscope and the like, a probe supporting substrate 15 is attached in a driving part 16 which can be driven in the horizontal direction and in the vertical direction. A probe 11 made of graphite (e.g. constituted of the components of carbon fiber and the cores of penciles and the like) is attached to the substrate 15. When the material of the probe is changed from metal to the graphite, a stable tunnel current can be detected and controlled not only from a semiconductor but also from the surface of a metal sample. Furthermore, the current can be controlled even in atmosphere. The surface of the thin film of gold in the atmosphere is observed, and the image of the atom can be directly obtained.

8. 发明专利

JPS63292310A INSTRUMENT TROUBLE DIAGNOSING DEVICE FOR LIQUID SURFACE CONTROL SYSTEM 失效
公开(公告)号：JPS63292310A
公开(公告)日：1988-11-29
申请号：JP12881887
申请日：1987-05-26
申请人： MITSUBISHI HEAVY IND LTD , IDEMITSU KOSAN CO
发明人： ARAYA TOSHIHIKO , TOYODA ICHIRO , KASEDA SHIGERU
IPC分类号： G01F13/00 , G05D9/12
摘要： PURPOSE:To avoid confusion of abnormality of the output of an exit flowmeter and trouble of a flow rate regulating valve by distinguishing impossibility and possibility of abnormality of the flow rate regulating valve from each other by combination between first-fourth computing elements and a discriminator to detect the abnormality. CONSTITUTION:Computing elements 21-24 use distributed data to calculate various variables V1-V4 and output signals, which indicate three states, namely, whether calculates values are in a normal operation range or are abnormally excessive on the positive side or are abnormally excessive on the negative side, to a discriminator 25. All output signals of computing elements 21-24 are inputted to the discriminator 25, and the discriminator 25 decides the occurrence of trouble of an exit flowmeter 11 to output a flowmeter trouble signal to an alarm device 26 if states of respective input signals have a certain pattern. The flowmeter trouble signal is inputted to the alarm device 26, and this device 26 uses an alarm means of an indicator like a lamp or an alarm like a buzzer to informs that the exit flowmeter 11 is in trouble. Thus, confusion of abnormality of the output of the exit flowmeter 11 and trouble of a flow rate regulating valve 9 is avoided when the output of the exit flowmeter 11 is abnormal.

9. 发明专利

JPS61259733A APPARATUS FOR CONTROLLING PH OF ABSORBING TOWER 失效
公开(公告)号：JPS61259733A
公开(公告)日：1986-11-18
申请号：JP10098085
申请日：1985-05-13
申请人： MITSUBISHI HEAVY IND LTD
发明人： KONO SUSUMU , TOYODA ICHIRO
IPC分类号： B01D53/50 , B01D53/34 , B01D53/77
摘要： PURPOSE:To rapidly perform the control of pH by corresponding to the high speed change in load, by mounting a treating gas flow amount detector, a pH detector, a pH deviation operator, a multiplier, a pH regulator, an absorbent flow amount detector and an absorbent flow amount regulator. CONSTITUTION:The treating gas flow amount signal S21 from a treating gas flow amount detector 21 is inputted to a multiplier 23 and the pH detection signal S14 from a pH detector 14 is inputted to an operator 22 to operate pH deviation while the output thereof is inputted to the multiplier 23 to output a proportional sensitivity signal S23 to a pH regulator 15. The pH regulator outputs the absorbent flow amount set value signal S15 calculated from the proportional sensitivity signal S23, the pH detection signal and a preset pH set value to an absorbent flow amount regulator 16 to adjust the opening degree of a flow control valve 11.

10. 发明专利

JP2006297206A Electrolytic treatment method and apparatus for ammonia nitrogen-containing waste water 有权
标题翻译：含硝态氮废水的电解处理方法及装置
公开(公告)号：JP2006297206A
公开(公告)日：2006-11-02
申请号：JP2005119086
申请日：2005-04-15
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： MIZUTANI HIROSHI , OMURA TOMOAKI , ASANO MASAMICHI , TOYODA ICHIRO , CHO KATSUMI , IKE TAKU , KATO TAKEHIRO
IPC分类号： C02F1/461
CPC分类号： C02F1/4674 , C02F2101/16 , C02F2209/06 , C02F2301/046
摘要： PROBLEM TO BE SOLVED: To provide an electrolytic treatment method and apparatus for ammonia nitrogen-containing waste water which can prevent deterioration of current efficiency, improve decomposition efficiency of ammonia, and perform safe and efficient treatment of any nitrogen-containing waste water.
SOLUTION: The electrolytic treatment apparatus for ammonia nitrogen-containing waste water comprises a regulation tank 11 into which the ammonia nitrogen-containing waste water flows, an electrolytic cell 12 which electrolyzes the waste water 20 fed from the regulation tank in the presence of chlorine ions, and a circulating pump 13 which circulates the waste water between the regulation tank 11 and the electrolytic cell 12, the electrolytic cell 12 is made so as to perform electrolytic treatment of the waste water in the pH range of ≥5 and
摘要翻译：要解决的问题：提供一种能够防止电流效率恶化，提高氨分解效率的氨氮废水的电解处理方法和装置，并且对任何含氮废水进行安全和有效的处理。解决方案：含氨氮废水的电解处理装置包括：含有氨氮的废水流入的调节槽11，在存在的情况下电解从调节罐供给的废水20的电解槽12 的氯离子的循环泵13和使调节槽11与电解槽12之间的废水循环的循环泵13，使电解槽12在pH5以下的废水中进行电解处理，如图8所示，优选在电解槽12内设置由金属材料构成的催化剂构件，以促进氨氮的分解反应。版权所有（C）2007，JPO＆INPIT

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