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公开(公告)号：JP2009117184A
公开(公告)日：2009-05-28
申请号：JP2007289182
申请日：2007-11-07
Applicant: Toshiba Corp , Toshiba Electronic Engineering Corp , 東芝電子エンジニアリング株式会社 , 株式会社東芝
Inventor： FUJISAWA AKIKO , CHIGUSA TAKASHI , ICHIKAWA KATSUMI , ONODERA SHINICHI , KODA HITOSHI , KAMIBAYASHI SHINICHI , TAKAZAWA NAOYUKI
CPC classification number: H01M8/04186 , H01M8/04208 , H01M8/1011 , H01M8/2455 , Y02E60/523
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell capable of shortening time required until power is stabilized at the time of restarting after power generation shutdown.
SOLUTION: The fuel cell includes a membrane electrode assembly having an anode, a cathode, and an electrolyte membrane pinched by the anode and the cathode, and a fuel supply mechanism which is arranged on the anode side of the membrane electrode assembly and supplies a fuel to the anode. The fuel cell has a liquid guiding portion which can directly introduce an introducing liquid consisting of water or an aqueous solution diluting a fuel component into at least one selected from the anode and the cathode from the outside of the fuel cell.
COPYRIGHT: (C)2009,JPO&INPITAbstract translation: 要解决的问题：提供一种燃料电池，其能够缩短发电关闭后的再起动时电力稳定所需的时间。 解决方案：燃料电池包括具有由阳极和阴极夹持的阳极，阴极和电解质膜的膜电极组件，以及布置在膜电极组件的阳极侧的燃料供给机构， 向阳极供应燃料。 燃料电池具有液体引导部分，其可以从燃料电池的外部直接引入由水或将燃料成分稀释成选自阳极和阴极中的至少一种的水组成的引入液体。 版权所有（C）2009，JPO＆INPIT
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公开(公告)号：JP2009032688A
公开(公告)日：2009-02-12
申请号：JP2008175695
申请日：2008-07-04
Applicant: Toshiba Corp , 株式会社東芝
Inventor： CHIGUSA TAKASHI , ICHIKAWA KATSUMI , KODA HITOSHI , FUJISAWA AKIKO , ONODERA SHINICHI
CPC classification number: Y02E60/523
Abstract: PROBLEM TO BE SOLVED: To provide an electrode-membrane assembly for a fuel cell capable of stably keeping high output by enhancing efficiency of catalyst reaction and suppressing crossover. SOLUTION: The electrode-membrane assembly is equipped with a fuel electrode having a fuel electrode catalyst layer and a fuel electrode gas diffusion layer formed on one surface of the fuel electrode catalyst layer; an air electrode having an air electrode catalyst layer including a cathode catalyst and an air electrode gas diffusion layer including a cathode catalyst installed on one surface of the air electrode catalyst layer; and an electrolyte-membrane interposed between the fuel electrode catalyst layer of the fuel electrode and the air electrode catalyst layer of the air electrode. COPYRIGHT: (C)2009,JPO&INPIT
Abstract translation: 解决的问题：提供一种能够通过提高催化剂反应效率和抑制交叉而稳定保持高输出的燃料电池的电极 - 膜组件。 解决方案：电极 - 膜组件装备有在燃料电极催化剂层的一个表面上形成的燃料电极催化剂层和燃料电极气体扩散层的燃料电极; 空气电极，其具有包括阴极催化剂的空气极催化剂层和包含阴极催化剂的空气电极气体扩散层，所述阴极催化剂安装在所述空气电极催化剂层的一个表面上; 以及介于燃料电极的燃料极催化剂层和空气电极的空气电极催化剂层之间的电解质膜。 版权所有（C）2009，JPO＆INPIT
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公开(公告)号：JP2004220800A
公开(公告)日：2004-08-05
申请号：JP2003003288
申请日：2003-01-09
Applicant: Toshiba Corp , 株式会社東芝
Inventor： CHIGUSA TAKASHI
Abstract: PROBLEM TO BE SOLVED: To provide a display device capable of reducing manufacturing cost, and of stably and simply improving white uniformity.
SOLUTION: This display device is provided, on the inside surface of a display panel, with a red phosphor film, a green phosphor film and a blue phosphor film. The display device is characterized by that a mixture phosphor film of a red phosphor and a blue phosphor is disposed at a part for disposing the red phosphor film on the inside surface of the display panel; the quantity of the blue phosphor in the mixture phosphor film is such a value that a luminescent color in emitting light only from the mixture phosphor film is x>0.610, and the intensity of the peak of a wavelength of 450 nm in a spectroscopic spectrum is set above 1% of that of a wavelength of 620-630 nm.
COPYRIGHT: (C)2004,JPO&NCIPI-
公开(公告)号：JP2002203497A
公开(公告)日：2002-07-19
申请号：JP2000399260
申请日：2000-12-27
Applicant: TOSHIBA CORP
Inventor： CHIGUSA TAKASHI
Abstract: PROBLEM TO BE SOLVED: To further continuously correct the difference of light transmittance based on the thickness difference between the center part and the circumferential part of a glass panel in a color cathode-ray tube and thereby to improve the image quality of, for instance, a color cathode-ray tube with its screen flattened. SOLUTION: This color cathode-ray tube 1 is provided with the glass panel 2 having a fluorescent film 3 irradiated with an electron beam from an electron gun 10 and formed on its inside surface 2b. A light transmittance adjustment layer 12 having coloring fine particles and an ultraviolet ray protection layer 13 are sequentially formed on the outside surface 2a of the glass panel 2, and in the adjustment layer 12, the light transmittance at the center part of the glass panel 2 is different from that in the circumferential part thereof. The adjustment layer 12 is made by forming a pigment fine particle layer colored or discolored by an ultraviolet ray on the outside surface of the glass panel 2 and by irradiating the pigment fine particle layer with the ultraviolet ray to adjust the light transmittance.
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公开(公告)号：JP2001143642A
公开(公告)日：2001-05-25
申请号：JP32132199
申请日：1999-11-11
Applicant: TOSHIBA CORP
Inventor： CHIGUSA TAKASHI
IPC: H01J29/88
Abstract: PROBLEM TO BE SOLVED: To provide a cathode ray tube(CRT) with an antireflective layer, which has a low surface resistance effective to prevent AEF with a high strength. SOLUTION: The outside of the face panel 5 of a CRT is provided with an antireflective layer 16 consisting of a lower conductive layer 14 composed of conductive fine particles 17 and an upper layer composed of SiO2 as the main ingredient. The conductive layer 14 contains at least two kinds of conductive fine particles 17a and 17b, whose average particle sizes are designated M1, M2, etc., with a larger one followed by a smaller one, having the following relationship: 1.25
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Patent Agency Ranking
公开(公告)号：JPH08171855A
公开(公告)日：1996-07-02
申请号：JP31505894
申请日：1994-12-19
Applicant: TOSHIBA CORP , FUJI PIGMENT
Inventor： ITO TAKEO , MATSUDA SHUZO , CHIGUSA TAKASHI , SAKAI KAZUO , FUKUDA MASARU
IPC: H01J9/227
Abstract: PURPOSE: To easily and sufficiently widen the work width also in an overcoating and once exposure patterning method. CONSTITUTION: A manufacture of a phosphor layer with a filter is provided with a process for forming a pigment layer on a base plate, a process for forming a phosphor layer on this pigment layer, and a process for simultaneously exposing and developing the pigment layer and the phosphor layer. The process for forming the pigment layer on the base plate is a process for applying a high molecular electrolytic salt solution containing pigment particles on the base plate and drying it, and the process for forming the phosphor layer is a process using a solution containing the material for forming the high molecular electrolyte and salt.
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公开(公告)号：JPH08171854A
公开(公告)日：1996-07-02
申请号：JP31505994
申请日：1994-12-19
Applicant: TOSHIBA CORP , FUJI PIGMENT
Inventor： ITO TAKEO , MATSUDA SHUZO , CHIGUSA TAKASHI , SAKAI KAZUO , FUKUDA MASARU
IPC: H01J9/227
Abstract: PURPOSE: To enable a filter to be manufactured by applying pigment particles and a high molecular salt solution on a base plate and drying it, exposing it into the specified pattern, and developing it by using an alkaline aqueous solution. CONSTITUTION: A light absorbing layer 12 having the specified pattern is formed as a black matrix on a base plate made of glass, for example, on the inner surface of a panel 10 of a color cathode-ray tube. This layer 12 is made of graphite formed by the conventional method. The pigment dispersion liquids for forming blue, green and red filters is prepared. These dispersion liquids contain pigment particles and high molecular electrolytic salt solutions (containing photoresists). The panel 10 is held to the temperature of 30 deg.C, and a blue pigment dispersion liquid is applied thereto, and then a blue pigment layer 20 is obtained. Next, the pattern exposure is performed by using a shadow mask, and the development is performed by using an alkaline aqueous solution, so as to form a blue pigment layer 30B. Similarly, a green pigment layer 30G and a red pigment layer 30R are formed. A blue phosphor layer 40B, a green phosphor layer 40G, and a red phosphor layer 40R are formed by being faced to the pigment layers 30B to 30R.
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公开(公告)号：JPH07179711A
公开(公告)日：1995-07-18
申请号：JP24374494
申请日：1994-10-07
Applicant: TOSHIBA CORP , FUJI PIGMENT
Inventor： ITO TAKEO , MATSUDA SHUZO , CHIGUSA TAKASHI , SAKAI KAZUO , FUKUDA MASARU
Abstract: PURPOSE:To prepare a display having a fluorecent layer with a filter attached, thus improved in brightness and contrast. CONSTITUTION:A patterned light-absorption layer 2 is formed on the inside surface of the face plate 1. Then, a pigment dispersion composition is coated to form a blue pigment layer 4B and a fluorescent slurry is applied to provide the blue light-emitting fluorescent layer 5B. At this time, jince the pigment dispersion composition has resistance to overcoating, the composition does not cause migration into the fluorescent slurry. Thereafter, exposure through the mask and development are effected to give the blue pixel 6B with a blue filter attached. Since the pigment dispersion composition has an antinomic properties between the exposed parts and the unexposed parts due to the action of the dispersant, good patterning can be performed. These processes are repeated on the colors 6G and 6R, respectively, to prepare the fluorescent layer with filters attached.
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公开(公告)号：JP2010003562A
公开(公告)日：2010-01-07
申请号：JP2008161960
申请日：2008-06-20
Applicant: Toshiba Corp , Toshiba Electronic Engineering Corp , 東芝電子エンジニアリング株式会社 , 株式会社東芝
Inventor： FUJISAWA AKIKO , CHIGUSA TAKASHI , ICHIKAWA KATSUMI , ONODERA SHINICHI , KODA HITOSHI , KAMIBAYASHI SHINICHI , TAKAZAWA NAOYUKI
CPC classification number: Y02E60/523
Abstract: PROBLEM TO BE SOLVED: To provide a membrane-electrode assembly and a fuel cell improved in output performance. SOLUTION: The membrane-electrode assembly 1 includes a cathode 6, an anode 5, and an electrolyte membrane 7 disposed between the cathode 6 and the anode 5. The anode 5 includes: an anode catalyst layer 8 opposing the electrolyte membrane 7; an anode diffusion layer 10; and an anode porous layer 9 disposed between the anode catalyst layer 8 and the anode diffusion layer 10, and having a moisture permeability of 30,000 to 70,000 g/m 2 ×24 hr×atm. COPYRIGHT: (C)2010,JPO&INPIT
Abstract translation: 要解决的问题：提供改善输出性能的膜电极组件和燃料电池。 解决方案：膜 - 电极组件1包括阴极6，阳极5和设置在阴极6和阳极5之间的电解质膜7.阳极5包括：与电解质膜7相对的阳极催化剂层8 ; 阳极扩散层10; 以及设置在阳极催化剂层8和阳极扩散层10之间并具有30,000至70,000g / m 2 SPF×24hr×atm的透湿度的阳极多孔层9。 版权所有（C）2010，JPO＆INPIT
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公开(公告)号：JP2009289620A
公开(公告)日：2009-12-10
申请号：JP2008141425
申请日：2008-05-29
Applicant: Toshiba Corp , Toshiba Electronic Engineering Corp , 東芝電子エンジニアリング株式会社 , 株式会社東芝
Inventor： FUJISAWA AKIKO , CHIGUSA TAKASHI , ICHIKAWA KATSUMI , ONODERA SHINICHI , KODA HITOSHI , KAMIBAYASHI SHINICHI , TAKAZAWA NAOYUKI
CPC classification number: H01M8/023 , H01M4/8636 , H01M2008/1095
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell improved in output performance. SOLUTION: The fuel cell is provided with a cathode 6 which includes a cathode catalyst layer 10, a cathode diffusion layer 12, and a cathode porous layer 11 arranged between the cathode catalyst layer 10 and the cathode diffusion layer 12, an anode 5, and an electrolyte membrane 7 arranged between the cathode 6 and the anode 5. In the cathode porous layer 11, air permeability resistance in an Oken type air permeation resistance testing machine on a surface contacting the cathode catalyst layer 10 is larger than that in the Oken type air permeation resistance testing machine on the surface contacting the cathode diffusion layer 12. COPYRIGHT: (C)2010,JPO&INPIT
Abstract translation: 要解决的问题：提供改善输出性能的燃料电池。 解决方案：燃料电池设置有阴极6，阴极6包括阴极催化剂层10，阴极扩散层12和布置在阴极催化剂层10和阴极扩散层12之间的阴极多孔层11，阳极 布置在阴极6和阳极5之间的电解质膜7.在阴极多孔层11中，与阴极催化剂层10接触的表面中的Oken型耐透气性试验机中的透气性大于 在与阴极扩散层12接触的表面上的Oken型透气电阻试验机。（C）2010，JPO＆INPIT
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