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1. 发明专利

JP2013194272A Method for separation-recovering rare-earth elements and devices using the same 有权
标题翻译：用于分离恢复稀土元素的方法和使用该稀土元素的装置
公开(公告)号：JP2013194272A
公开(公告)日：2013-09-30
申请号：JP2012061374
申请日：2012-03-19
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： YASUDA TOSHIO , SASAKI HIROSHI , MURAKAMI HAJIME , YAMAMOTO HIROTAKA , MIYATA MOTOYUKI , MATSUO TOSHIAKI
IPC分类号： C22B59/00 , B01J39/04 , B01J41/04 , B01J49/00 , C22B3/42 , C22B3/44 , C22B7/00
CPC分类号： Y02P10/234
摘要： PROBLEM TO BE SOLVED: To enhance purities of rare-earth elements to be separated and recovered.SOLUTION: A method for separating the rare-earth elements is provided with the following steps: a first step, in which a polymer having a carboxyl group and an organic substance having an amino group, are added to a solution containing dysprosium and the other kinds of the rare-earth elements to generate an aggregate having higher concentration of the dysprosium than the concentration of the other kind of the rare-earth elements; and a second step, in which a basic material is added to the filter-separated aggregate to generate the precipitation of dysprosium hydroxide and the solution containing the polymer having the carboxyl group and the organic substance having the amino group.
摘要翻译：要解决的问题：提高要分离和回收的稀土元素的纯度。解决方案：分离稀土元素的方法具有以下步骤：第一步，其中具有羧基的聚合物和将具有氨基的有机物质添加到含有镝的溶液和其他种类的稀土元素中以产生比其他种类的稀土元素的浓度高的镝的浓度更高的聚集体; 第二步骤是向过滤分离的凝集体中添加碱性物质，生成氢氧化镝沉淀物，含有具有羧基的聚合物和具有氨基的有机物的溶液。

2. 发明专利

JP2008251319A Plasma display panel 审中-公开
标题翻译：等离子显示面板
公开(公告)号：JP2008251319A
公开(公告)日：2008-10-16
申请号：JP2007090526
申请日：2007-03-30
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： HOJO FUSAO , NAITO TAKASHI , YAMAMOTO HIROTAKA , SAWAI YUICHI , MIYATA MOTOYUKI , HAYASHIBARA MITSUO , KANAZAWA KEIICHI , MOMOSE HIDETO
IPC分类号： H01J11/02 , H01J9/02 , H01J11/12 , H01J11/22 , H01J11/24 , H01J11/26 , H01J11/34 , H01J11/36 , H01J11/38 , H01J11/40 , H01J11/42 , H01J11/44 , H01J11/50
CPC分类号： H01J11/22 , H01J11/12 , H01J11/44 , H01J2211/225 , H01J2211/444
摘要： PROBLEM TO BE SOLVED: To prevent a display image from being impaired by suppressing the generation of abnormal discharging in a PDP.
SOLUTION: At least one of a bus electrode, a bus main electrode and a black electrode in an address electrode and a display electrode formed on a substrate is formed with a material containing metal particles and high-resistance glass, an electric charge accumulated in a dielectric material is discharged through the high-resistance glass, and the charging of the electric charge is prevented from being generated in the glass constituent itself, whereby abnormal discharging is suppressed. Vanadic phosphate glass containing vanadium, phosphorus, ammonium and barium is preferably used for the high-resistance glass, and flake-like particles are desirably included in the metal particles.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：通过抑制PDP中的异常放电的产生来防止显示图像的损害。解决方案：地址电极中的总线电极，总线主电极和黑电极中的至少一个和形成在基板上的显示电极形成有含有金属颗粒和高电阻玻璃的材料，电荷蓄积在电介质材料中的电介质通过高电阻玻璃放电，并且防止在玻璃成分本身中产生电荷，从而抑制异常放电。优选使用含钒，磷，铵，钡的钒酸盐玻璃作为高电阻玻璃，优选在金属粒子中含有片状粒子。版权所有（C）2009，JPO＆INPIT

3. 发明专利

JP2008251317A Plasma display panel, its manufacturing method, and barrier rib 审中-公开
标题翻译：等离子显示面板及其制造方法和BARRIER RIB
公开(公告)号：JP2008251317A
公开(公告)日：2008-10-16
申请号：JP2007090512
申请日：2007-03-30
申请人： Hitachi Displays Ltd , Hitachi Ltd , 株式会社日立ディスプレイズ , 株式会社日立製作所
发明人： NAITO TAKASHI , SAWAI YUICHI , YAMAMOTO HIROTAKA , HAYASHIBARA MITSUO , MIYATA MOTOYUKI , HOJO FUSAO , KANAZAWA KEIICHI , HOSOYA NOBUHIKO
IPC分类号： H01J11/02 , H01J9/02 , H01J11/12 , H01J11/22 , H01J11/24 , H01J11/26 , H01J11/34 , H01J11/36 , H01J11/38 , H01J11/40 , H01J11/42 , H01J11/44 , H01J11/48 , H01J11/50
摘要： PROBLEM TO BE SOLVED: To provide a plasma display panel and its barrier rib having both of high precision and high brightness capable of coping with full-high vision.
SOLUTION: The barrier rib of the PDP is made of a bar-like glass member prepared by a redrawing method, the barrier rib is fixed by a dielectric layer installed on the rear panel glass substrate, and phosphor is formed on the side faces of the barrier rib. According to the redrawing method, a glass barrier rib can be obtained of which the thickness is small and the aspect ratio is large. By this, a discharge space and the phosphor amount per one pixel of the panel are apt to be secured, and the reduction in brightness accompanied with high panel precision can be suppressed. Moreover, since the glass carrier rib has high denseness and high transparency, efficiency of reflection and transmittance by light-emission of the phosphor can be improved, it is advantageous for brightness improvement.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供具有高精度和高亮度的等离子体显示面板及其障壁，能够应付全高视力。解决方案：PDP的隔壁由通过重画法制备的棒状玻璃构件制成，隔壁由安装在后面板玻璃基板上的电介质层固定，并且在侧面形成荧光体隔壁的面。根据重画法，可以获得其厚度小并且纵横比大的玻璃隔壁。由此，容易确保放电空间和面板的每个像素的荧光体量，并且可以抑制伴随高面板精度的亮度的降低。此外，由于玻璃载体肋具有高致密度和高透明度，因此可以提高反射效率和通过荧光体发光的透射率，有利于亮度改善。版权所有（C）2009，JPO＆INPIT

4. 发明专利

JP2008181686A Flat image display device, and spacer for flat image display device 有权
标题翻译：平面图像显示装置和平面图像显示装置的间隔件
公开(公告)号：JP2008181686A
公开(公告)日：2008-08-07
申请号：JP2007012442
申请日：2007-01-23
申请人： Hitachi Displays Ltd , Hitachi Ltd , 株式会社日立ディスプレイズ , 株式会社日立製作所
发明人： YAMAMOTO HIROTAKA , NAITO TAKASHI , SAWAI YUICHI , SHIONO OSAMU , MIYATA MOTOYUKI , ITO HIROYUKI , HATORI AKIRA , HOSOYA NOBUHIKO
IPC分类号： H01J31/12 , H01J29/87
摘要： PROBLEM TO BE SOLVED: To provide a spacer with a small absolute value of a resistive temperature coefficient and excellent in an effect of restraining thermal runaway, excellent in voltage withstanding properties so as not to generate abnormal discharge even with high voltage in order of ten and several kV, and that, hardly generating deflection of electron beams, as well as a flat image display device equipped with the same.
SOLUTION: The spacer of the flat image display device is so structured to have a thin film with a substance showing metallic conductivity dispersed in an oxide matrix showing semiconductor-like conductivity on the surface of a glass base material. Or, it is so structured to have particle-dispersed oxide thin film with a substance showing metallic conductivity in an oxide matrix on the surface of a glass base material, and further, to have an oxide thin film made of oxide showing semiconductor-like conductivity on top of the above.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供具有较小的电阻温度系数绝对值的隔离物，并且具有优异的抑制热失控的效果，耐电压性能优异，使得即使在高电压下也不会产生异常放电十几kV，并且几乎不产生电子束的偏转，以及具有该电子束的平面图像显示装置。解决方案：平面图像显示装置的间隔物被构造成具有薄膜，其具有分散在氧化物基体中的金属导电性的物质，在玻璃基材的表面上显示半导体状导电性。或者，其结构为在玻璃基材的表面上具有在氧化物基体中显示金属导电性的物质的颗粒分散氧化物薄膜，并且还具有由氧化物形成的氧化物薄膜，显示出半导体状导电性在上面的顶部。版权所有（C）2008，JPO＆INPIT

5. 发明专利

JP2006298691A Flat-panel type image display device 审中-公开
标题翻译：平板式图像显示装置
公开(公告)号：JP2006298691A
公开(公告)日：2006-11-02
申请号：JP2005122003
申请日：2005-04-20
申请人： Hitachi Displays Ltd , Hitachi Ltd , 株式会社日立ディスプレイズ , 株式会社日立製作所
发明人： MIYATA MOTOYUKI , SHIONO OSAMU , SAWAI YUICHI , NAITO TAKASHI , NAGATA TATSUYA , KANAZAWA KEIICHI , HOSOYA NOBUHIKO , INOUE YUICHI , ITO HIROYUKI
IPC分类号： C03C3/095 , C03C3/06 , H01J17/16 , H01J31/12
CPC分类号： C03C27/06 , B32B17/10009 , B32B17/10366 , B32B17/10376 , C03C3/095
摘要： PROBLEM TO BE SOLVED: To provide a flat-panel type image display device using a high strength glass material realizing reduction in thickness and weight.
SOLUTION: The flat-panel type image display device comprises two substrates SUB 1 and SUB 2 and a light-emitting part PMG provided between the two substrates, wherein at least one of the substrates is composed of a glass material containing SiO
2 as a main ingredient and at least one selected from La, Sc, Y, Ce, Pr, Nd, Pm, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, and Lu in an amount of 1-20 wt.%.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种使用高强度玻璃材料实现厚度和重量减小的平板型图像显示装置。解决方案：平板型图像显示装置包括两个基板SUB 1和SUB 2以及设置在两个基板之间的发光部分PMG，其中至少一个基板由含有SiO 2的玻璃材料构成， SB> 2 和选自La，Sc，Y，Ce，Pr，Nd，Pm，Sm，Eu，Gd，Tb，Dy，Ho，Er，Tm，Yb和 Lu的量为1-20重量％。版权所有（C）2007，JPO＆INPIT

6. 发明专利

JP2006083044A Glass member 审中-公开
标题翻译：玻璃会员
公开(公告)号：JP2006083044A
公开(公告)日：2006-03-30
申请号：JP2004272244
申请日：2004-09-17
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： NAITO TAKASHI , MIYATA MOTOYUKI , AKATA HIROYUKI , SAWAI YUICHI , SHIONO OSAMU , HIRANO TATSUMI , YAMAMOTO HIROTAKA , MOMOSE HIDETO , MIWA TAKAO , KOZONO YUZO
IPC分类号： C03C23/00 , C03C3/095
CPC分类号： B32B17/10174 , B32B17/10036 , B32B17/10045 , B32B17/10788 , C03C3/083 , C03C3/085 , C03C3/087 , C03C3/091 , C03C3/093 , C03C3/095 , Y10T428/315
摘要： PROBLEM TO BE SOLVED: To provide a high-strength glass member applicable to thinning and lightening objects. SOLUTION: The surface part of a glass material containing at least one kind of rare earth element selected from Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb and Lu is irradiated with an ultrashort pulse laser so as to form crystalline heterogeneous phases at least containing the above rare earth element(s). Thus, it can be utilized for various structural members, magnetic disk materials, FPDs (Flat Panel Displays), tableware, window glass or the like requiring crack resistance even when being thinned and lightened. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供适用于减薄和减轻物体的高强度玻璃构件。解决方案：将含有选自Pr，Nd，Sm，Eu，Gd，Tb，Dy，Ho，Er，Tm，Yb和Lu中的至少一种稀土元素的玻璃材料的表面部分用超短脉冲激光，以形成至少含有上述稀土元素的结晶异相。因此，即使在变薄和减轻时，也可以用于需要抗裂性的各种结构构件，磁盘材料，FPD（平板显示器），餐具，窗玻璃等。版权所有（C）2006，JPO＆NCIPI

7. 发明专利

JP2005327886A Solar power generating module 审中-公开
标题翻译：太阳能发电模块
公开(公告)号：JP2005327886A
公开(公告)日：2005-11-24
申请号：JP2004144289
申请日：2004-05-14
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： AKATA HIROYUKI , MIYATA MOTOYUKI , NAITO TAKASHI , ARAKI ICHIRO
IPC分类号： H01L31/042
CPC分类号： Y02E10/50
摘要： PROBLEM TO BE SOLVED: To provide a solar cell using protecting materials which are superior in mechanical characteristics, using protective materials, made of glass especially advantageous for outdoor facilities. SOLUTION: In this solar cell module which is likely to be used for outdoor setting, especially, outdoors where there is much sand dust, the solar cell module uses protecting materials made of glass containing at least one type of rare-earth elements selected from among La, Sc, Y, Ce, Sm, Gd, Dy, Tm, Yb and Lu with SiO 2 , wherein the transmissivity of the visible light is 90% or higher as the main components. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供使用机械特性优异的保护材料的太阳能电池，使用特别有利于室外设备的玻璃制的保护材料。解决方案：太阳能电池模块在太阳能电池模块中，特别是在室外存在大量的沙尘的情况下，可以使用太阳能电池模块，其中使用由至少一种稀土元素的玻璃制成的保护材料选自La，Sc，Y，Ce，Sm，Gd，Dy，Tm，Yb和Lu与SiO 2 ，其中可见光的透射率为主要成分的90％以上。版权所有（C）2006，JPO＆NCIPI

8. 发明专利

JP2005062592A Reflector, projection type display and floodlight device 有权
标题翻译：反射器，投影型显示器和荧光灯装置
公开(公告)号：JP2005062592A
公开(公告)日：2005-03-10
申请号：JP2003294228
申请日：2003-08-18
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： MIYATA MOTOYUKI , TANITSU MASAHIKO , AKATA HIROYUKI , DEGUCHI MASAHARU , WATANABE KATSUYUKI , NAITO TAKASHI , HIRATA KOJI
IPC分类号： G03B21/14 , F21S2/00 , F21V7/00 , F21V7/22 , F21Y101/00 , H04N5/74
CPC分类号： C03C3/095 , F21S41/37 , F21V7/22 , H04N5/74
摘要： PROBLEM TO BE SOLVED: To provide a reflector using a glass material having excellent heat resistance and to provide a projection type display using the reflector.
SOLUTION: A projector device includes a light source which emits white light; a reflector which reflects an outgoing luminous flux from the light source; a light valve which modulates illuminating luminous flux; and a projection lens which projects images on the light valve. In the projector device, the reflector is made of glass comprising, as its main constituent, SIO
2 containing at least one rare earth element selected from a group consisting of Sc, Y, La, Pr, Nd, Pm, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, and Lu. The coefficient of the thermal expansion of the glass is smaller than 40×10
-7 /°C and its transition temperature is higher than 500°C.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供使用具有优异耐热性的玻璃材料的反射器，并使用反射器提供投射型显示。解决方案：投影仪装置包括发出白光的光源; 反射来自光源的出射光束的反射器; 调节照明光通量的光阀; 以及在光阀上投影图像的投影透镜。在投影仪装置中，反射体由玻璃构成，其中包含至少一种选自Sc，Y，La，Pr，Nd的稀土元素作为其主要成分的SIO 2 Pm，Sm，Eu，Gd，Tb，Dy，Ho，Er，Tm，Yb和Lu。玻璃的热膨胀系数小于40×10 -7 /℃，其转变温度高于500℃。版权所有（C）2005，JPO＆NCIPI

9. 发明专利

JP2014031536A Separation recovery method and separation recovery system of rare earth element 审中-公开
标题翻译：稀土元素的分离恢复方法和分离恢复系统
公开(公告)号：JP2014031536A
公开(公告)日：2014-02-20
申请号：JP2012171904
申请日：2012-08-02
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： YASUDA TOSHIO , SASAKI HIROSHI , MURAKAMI HAJIME , YAMAMOTO HIROTAKA , MIYATA MOTOYUKI , MATSUO TOSHIAKI
IPC分类号： C22B59/00 , B01D21/01 , C02F1/56 , C02F1/62 , C02F11/20 , C22B3/24 , C22B7/00
CPC分类号： C22B59/00 , B01D21/01 , B01D21/262 , C22B3/24 , C22B3/44 , Y02P10/234
摘要： PROBLEM TO BE SOLVED: To provide a separation recovery method and a separation recovery system of a rare earth element that can perform separation and collection of Dy preferentially from an aqueous solution including at least one of Nd and Pr, and Dy as a metal element by high speed, a high separation ratio (a separation ratio of at least 60%), and a high collection ratio (a collection ratio of at least 90%).SOLUTION: A separation recovery method of a rare earth element includes: a process (an inorganic salt addition process) in which an aqueous solution including at least one of Nd and Pr and Dy is added with an inorganic salt and agitated; a process (a coagulant addition process) in which after the inorganic salt addition process, a first coagulant including an organic material having a carboxyl group and a second coagulant including an organic material having an amino group are added in the order, thereby an aggregate including Dy more than Nd and/or Pr is generated, and the aggregate is precipitated; and a centrifugal separation process in which after the coagulant addition process, the aggregate is separated into precipitation including Dy more and a liquid phase by centrifugal separation, and the precipitation and the liquid phase are collected respectively.
摘要翻译：要解决的问题：提供可以从包含Nd和Pr中的至少一种的水溶液和作为金属元素的Dy的水溶液中优先分离和收集Dy的稀土元素的分离回收方法和分离回收系统，高分离比（高分离率至少为60％）和高收集率（收集率至少为90％）。解决方案：稀土元素的分离回收方法包括：无机盐添加方法），其中将包含Nd和Pr和Dy中的至少一种的水溶液加入无机盐并搅拌; 在无机盐添加处理之后，依次添加包含具有羧基的有机材料的第一凝结剂和包含具有氨基的有机材料的第二凝结剂的方法（凝结剂添加方法），由此，产生大于Nd和/或Pr的Dy，并且聚集体沉淀; 离心分离工艺，其中在凝结剂加入工艺之后，通过离心分离将骨料分离成析出包括Dy的沉淀和液相，分别收集沉淀和液相。

10. 发明专利

JP2009236792A Thermal gas flowmeter 审中-公开
标题翻译：热气体流量计
公开(公告)号：JP2009236792A
公开(公告)日：2009-10-15
申请号：JP2008085180
申请日：2008-03-28
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： MIYATA MOTOYUKI , TOKUYASU NOBORU , HOSHIKA HIROAKI , YAMAOKA SHIRO
IPC分类号： G01F1/696 , G01F1/692
CPC分类号： G01F1/68 , G01F1/684 , G01F1/698
摘要： PROBLEM TO BE SOLVED: To provide a high accuracy EGR sensor, and a recycling system for controlling EGR flow by the sensor. SOLUTION: This thermal gas flowmeter comprises a heat resistor 4, that is arranged in the flow of gas to be measured and detects flow, and an external circuit that is electrically connected to the heat resistor and outputs a signal according to the flow of the gas to be measured by using the heat resistor. The heat resistor is heated and controlled to be a vapor forming temperature or higher. COPYRIGHT: (C)2010,JPO&INPIT

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