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41. 发明专利

JP2007258537A Photoelectric conversion device and its manufacturing method 审中-公开
标题翻译：光电转换器件及其制造方法
公开(公告)号：JP2007258537A
公开(公告)日：2007-10-04
申请号：JP2006082691
申请日：2006-03-24
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： YAMASHITA NOBUKI , WATANABE TOSHIYA , SAKAI TOMOTSUGU , NAKANO YOJI
IPC分类号： H01L31/04
CPC分类号： Y02E10/50
摘要： PROBLEM TO BE SOLVED: To provide a photoelectric conversion device and its manufacturing method wherein a transparent electrode obtained by optimizing a relationship between a specific resistance and a transmission factor is used to materializ a stable high photoelectric conversion efficiency. SOLUTION: The transparent electrode is a ZnO layer not containing Ga or the ZnO layer having added Ga, and the ZnO layer in which an additive amount of Ga is equal to or smaller than 5 atom% with respect to Zn in the ZnO layer. Also, the ZnO layer is formed by a sputter method in which a noble gas having added oxygen is used as a sputter gas, and an additive amount of oxygen in the sputter gas is 0.1 volume% to 5 volume% with respect to the total volume of the oxygen and noble gas. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：解决的问题为了提供一种光电转换装置及其制造方法，其中通过优化电阻率和透射系数之间的关系获得的透明电极用于提供稳定的高光电转换效率。解决方案：透明电极是不含Ga的ZnO层或添加有Ga的ZnO层，相对于ZnO中的Zn的添加量Ga等于或小于5原子％的ZnO层层。此外，ZnO层是通过溅射法形成的，其中使用添加有氧的惰性气体作为溅射气体，溅射气体中的添加量相对于总体积为0.1体积％至5体积％的氧气和惰性气体。版权所有（C）2008，JPO＆INPIT

42. 发明专利

JP2006120745A Thin film silicon laminated solar cell 审中-公开
标题翻译：薄膜硅层压太阳能电池
公开(公告)号：JP2006120745A
公开(公告)日：2006-05-11
申请号：JP2004305144
申请日：2004-10-20
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： NAKANO YOJI , YAMASHITA NOBUKI
IPC分类号： H01L31/04
CPC分类号： H01L31/077 , Y02E10/50
摘要： PROBLEM TO BE SOLVED: To provide a thin film silicon laminated solar cell which has high efficiency and high productivity. SOLUTION: Values of a pitch of a concave and a convex and a height difference of the concave and the convex of a concavo-convex part formed at a first transparent electrode to which the sunlight is incident are optimized so that the efficiency of stabilization becomes maximum. Thereby, the incident route of the sunlight which incident to the solar cell is extended, and the generating efficiency of the solar cell is improved. Moreover, in the solar cell with a tandem structure, thickness values of an amorphous silicon solar cell in each lamination and a crystalline substrate solar cell are optimized. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种具有高效率和高生产率的薄膜硅层压太阳能电池。解决方案：在阳光入射的第一透明电极处形成的凹凸部的凹凸部的凹凸和高度差的值优化，使得效率稳定性变得最大。由此，入射到太阳能电池的太阳光的入射路径延长，太阳能电池的发电效率提高。此外，在具有串联结构的太阳能电池中，优化了每个层叠中的非晶硅太阳能电池的厚度值和晶体基板太阳能电池。版权所有（C）2006，JPO＆NCIPI

43. 发明专利

JP2004071716A Tandem photovoltaic device and its manufacturing method 审中-公开
公开(公告)号：JP2004071716A
公开(公告)日：2004-03-04
申请号：JP2002226547
申请日：2002-08-02
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： MORITA SHOJI , YONEKURA YOSHIMICHI , NAKANO YOJI , KUREYA MASAYUKI
IPC分类号： H01L21/205 , H01L31/04
CPC分类号： Y02E10/545 , Y02E10/548
摘要： PROBLEM TO BE SOLVED: To provide a tandem photovoltaic device which has a superior current and is equipped with an amorphous silicon based element serving as a top cell and a microcrystal silicon based element serving as a bottom cell, wherein an amorphous i-type layer composing the top cell is reduced in the thickness so as not to deteriorate by light. SOLUTION: The amorphous silicon based element as a top cell 11 and the microcrystal silicon based element as a bottom cell 12 are successively laminated on a light transmitting substrate 1 for the formation of the tandem photovoltaic device 20. A metal intermediate layer 6 is provided between the bottom cell 12 and the top cell 11, and openings 21 and 22 are provided to at least a part of the intermediate layer 6. COPYRIGHT: (C)2004,JPO

44. 发明专利

JP2003197542A PLASMA ENHANCED CVD SYSTEM, PHOTOELECTRIC CONVERSION ELEMENT, AND METHOD OF MANUFACTURING PHOTOELECTRIC CONVERSION ELEMENT 审中-公开
公开(公告)号：JP2003197542A
公开(公告)日：2003-07-11
申请号：JP2001395260
申请日：2001-12-26
申请人： MITSUBISHI HEAVY IND LTD
发明人： YONEKURA YOSHIMICHI , KUREYA MASAYUKI , NAKANO YOJI , MORITA SHOJI
IPC分类号： C23C16/455 , C23C16/509 , H01L21/205 , H01L31/04
摘要： PROBLEM TO BE SOLVED: To provide a plasma enhanced CVD system that can reduce the amount of fine particles entrapped in a film during the formation of the film and, at the same time, can make the thickness of the film uniform. SOLUTION: This plasma enhanced CVD system is provided with a reaction chamber; a supporting electrode which is arranged in the chamber, contains a heating heater, supports an object to be treated, and is set to a ground potential; and a ladder-type electrode arranged in parallel with the supporting electrode at a desired distance from the electrode in the reaction chamber, and constituted by combining hollow bars each having a plurality of gas blowing-out holes opened on the supporting electrode side with each other; a high-frequency power source which supplies high-frequency power to the ladder-type electrode; a first gas supply means which is connected to the ladder-type electrode through an insulated pipe and supplied a feed gas to the electrode; a second gas supply means which is arranged on the ladder-type electrode side opposite to the supporting electrode in the reaction chamber and supplies a carrier gas to the supporting electrode side; and a gas discharging means which discharges the gas in the reaction chamber to the outside. COPYRIGHT: (C)2003,JPO

45. 发明专利

JPH10296061A HYDROGEN SEPARATION MEMBRANE AND ITS MANUFACTURE 失效
公开(公告)号：JPH10296061A
公开(公告)日：1998-11-10
申请号：JP10567797
申请日：1997-04-23
申请人： MITSUBISHI HEAVY IND LTD
发明人： NAKANO YOJI , KOBAYASHI TOSHIRO
IPC分类号： B01D53/22 , B01D71/02 , C01B3/56
摘要： PROBLEM TO BE SOLVED: To diminish the generation of a membrane flaw (break) by forming a hydrogen selective permeation membrane and a columnal structural membrane, each of which has a specific thickness on a sheet-like base with a surface flatness and burning or peeling the base. SOLUTION: A hydrogen permeable membrane 8 which is comprised of a Pd-Ag alloy and has a membrane pressure of 0.1-20 μm is formed on a polyethylene film sheet as a base 6 by a vacuum vapor deposition process. In addition, on the hydrogen permeable membrane 8, a columnal Ni structural membrane with a membrane pressure of 40-300 μm such as Co is formed using the vacuum vapor deposition process to create a composite membrane made up of the base 6, the hydrogen permeable membrane 8 and the columnal structural membrane 7. The base 6 of polyethylene film is burned by heating the composite membrane at about 550 deg.C or higher under an atmospheric pressure at a heating furnace. Consequently, a hydrogen permeable membrane composite material made up of the hydrogen permeable membrane 8 and the columnal structural membrane 7 is obtained. The columnal structural membrane 7 possibly breaks when it is 40 μm or less thick. Therefore, the required thickness is preferably 40 μm or more. On the other hand, from the viewpoint of pressure loss, the thickness if preferably 300 μm or less.

46. 发明专利

JP2000008161A FILM PRODUCING DEVICE 失效
公开(公告)号：JP2000008161A
公开(公告)日：2000-01-11
申请号：JP17512298
申请日：1998-06-22
申请人： MITSUBISHI HEAVY IND LTD
发明人： NAKANO YOJI , KOBAYASHI TOSHIRO
IPC分类号： C23C14/08 , C23C14/24 , C23C14/56
摘要： PROBLEM TO BE SOLVED: To provide a film producing device for food packing capable of inexpensively producing a film for food packing provided with excellent properties in large quantities. SOLUTION: This device is approximately composed of a carrying system composed of plural rolls (1, 5 and 9) including a a vapor depositing roll 5, a vacuum tank, a crucible, a gaseous oxygen nozzle 10 and a plasma generating means. Into the space between the vapor depositing roll 5 and the crucible, microwaves oscillated from a microwave oscillator 12 are introduced, and gaseous oxygen fed from the gaseous oxygen nozzle 10 is made in a plasma state. Aluminum evaporated from the crucible is brought to react with this oxygen plasma and is vapor-deposited as aluminum oxide onto a plastic film 2 on the vapor depositing roll 5 Moreover, high-frequency voltage is applied to the vapor depositing roll 5, and energy is given to electrons and ions in the plasma.

47. 发明专利

JPH08158804A GAS TURBINE BLADE 失效
公开(公告)号：JPH08158804A
公开(公告)日：1996-06-18
申请号：JP29934094
申请日：1994-12-02
申请人： MITSUBISHI HEAVY IND LTD
发明人： NAKANO YOJI , KOBAYASHI TOSHIRO
IPC分类号： F01D5/28 , C23C4/10 , C23C28/00 , F01D9/02 , F01D25/00 , F02C7/00
摘要： PURPOSE: To provide a long-life gas turbine blade which is excellent in exfoliation-resistant property and durability, by preventing corrosion of an under-coat surface. CONSTITUTION: An under coat 2 of a Co-Ni-based alloy and a top coat 3 of a stabilized zirconia are formed on the surface of a basic material 1 of a Ni- based alloy manufactured as a heat-resistant alloy, and a middle layer 4 is formed between the under coat 2 and the top coat 3. This middle layer fulfils a condition expressed as 0.5

48. 发明专利

JPH08152432A VAPOR STATE MEASURING METHOD AND DEVICE 失效
公开(公告)号：JPH08152432A
公开(公告)日：1996-06-11
申请号：JP29615094
申请日：1994-11-30
申请人： MITSUBISHI HEAVY IND LTD
发明人： NAKAGAWA JUN , NAKANO YOJI , IWABUCHI HIROYUKI
IPC分类号： G01P13/00 , G01N21/31
摘要： PURPOSE: To simultaneously obtain vapor speed and speed distribution as well as the local density of the vapor. CONSTITUTION: Laser beams are emitted form a dye laser device 1, while sweeping wavelength by a wavelength sweeping device 2, at a specific angle from the emission port of an optical fiber 3, thus detecting photon generated from vapor 52 via an optical fiber 6 by a detector 10. An operation control processing device 12 simultaneously and collectively obtains the local density, vapor speed, and speed distribution of the vapor 52 based on the Doppler effect from the amount of photon for every wavelength of the laser beams and the emission angle.

49. 发明专利

JPH0718443A POST-TREATMENT OF VAPOR-DEPOSITED FILM 失效
公开(公告)号：JPH0718443A
公开(公告)日：1995-01-20
申请号：JP16469093
申请日：1993-07-02
申请人： MITSUBISHI HEAVY IND LTD
发明人： NAKANO YOJI , KOBAYASHI TOSHIRO , HANANAKA KATSUYASU
IPC分类号： C23C14/08 , C23C14/58
摘要： PURPOSE:To produce an SiO2 vapor-deposited film having satisfactory properties as a gas barrier. CONSTITUTION:An SiO2 coating film is formed by vapor deposition on the surface of a plastic film and this plastic film is held at >=50 deg.C, wound or rewound in an oxygen-contg. atmosphere or subjected to plasma discharge treatment in an oxygen-contg. atmosphere or before or after exposure to an oxygen- contg. atmosphere.

50. 发明专利

JP2003197939A SILICON FILM FOR SOLAR BATTERY AND SILICON SOLAR BATTERY AND METHOD FOR MANUFACTURING THE SAME 审中-公开
公开(公告)号：JP2003197939A
公开(公告)日：2003-07-11
申请号：JP2001392603
申请日：2001-12-25
申请人： MITSUBISHI HEAVY IND LTD
发明人： NAKANO YOJI , KOBAYASHI YASUYUKI , YONEKURA YOSHIMICHI
IPC分类号： C23C16/42 , H01L21/205 , H01L31/04
摘要： PROBLEM TO BE SOLVED: To provide a highly efficient silicon film for a solar battery with both a wide band gap and high conductivity and a thin film silicon solar battery, and to provide a method for manufacturing the same. SOLUTION: This silicon film for a solar battery to be used for a p layer of a thin film silicon solar battery having a photoelectric converting part in a pin laminated structure contains dopant with silicon and carbon as main components, whose film conductive type is p-type and halogen. COPYRIGHT: (C)2003,JPO

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