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1. 发明专利

JP2004284829A Translucent magnesium silicate sintered compact and its manufacturing method 有权
标题翻译：透明镁硅酸盐烧结及其制造方法
公开(公告)号：JP2004284829A
公开(公告)日：2004-10-14
申请号：JP2003075402
申请日：2003-03-19
申请人： National Institute For Materials Science , Ube Material Industries Ltd , 宇部マテリアルズ株式会社 , 独立行政法人物質・材料研究機構
发明人： HANEDA HAJIME , OHASHI NAOKI , SAITO NORIKO , SANO SATOSHI , ARITA HIROSHI
IPC分类号： C04B35/20
摘要： PROBLEM TO BE SOLVED: To provide a magnesium silicate sintered compact which is advantageously used as a material for a discharge tube of a high-pressure sodium lamp, a window of a high-temp furnace or a window of infrared- or microwave-irradiation equipment. SOLUTION: The magnesium silicate sintered compact shows ≥20% transmittance of light at a wavelength of 800 nm in the form of a sheet with thickness of 0.4 mm. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种有利地用作高压钠灯的放电管，高温炉的窗口或红外或微波窗口的材料的硅酸镁烧结体照射设备。解决方案：硅酸镁烧结体以厚度为0.4mm的片材的形式，在波长800nm下的光的透射率≥20％。版权所有（C）2005，JPO＆NCIPI

2. 发明专利

JP2013137842A Magnetic recording medium and method for manufacturing the same 有权
标题翻译：磁记录介质及其制造方法
公开(公告)号：JP2013137842A
公开(公告)日：2013-07-11
申请号：JP2011287301
申请日：2011-12-28
申请人： Ube Material Industries Ltd , 宇部マテリアルズ株式会社 , National Institute For Materials Science , 独立行政法人物質・材料研究機構
发明人： NISHIMURA YOSHIHIRO , SANO SATOSHI , WATANABE TAKAYUKI , KATO YUZO , TAKAHASHI YUKIKO , BOLLAPRAGADA VARAPRASAD , HONO KAZUHIRO
IPC分类号： G11B5/851 , G11B5/64 , G11B5/65 , G11B5/738
摘要： PROBLEM TO BE SOLVED: To provide a magnetic recording medium in which a FePt magnetic layer is formed on an orientation control layer where DC sputtering is possible, in order to enable mass production thereof, and a method for manufacturing the same.SOLUTION: A method for manufacturing a magnetic recording medium includes a first step of performing DC sputtering of a sputtering target mainly composed of MgO and TiC to form an orientation control layer on a substrate, and a second step of forming a magnetic layer mainly composed of Fe and Pt on the orientation control layer. There is also provided a magnetic recording medium manufactured by the method.
摘要翻译：要解决的问题：为了提供一种磁记录介质，其中在可以进行DC溅射的取向控制层上形成FePt磁性层，以便能够进行大规模生产及其制造方法。方案：一种方法用于制造磁记录介质的步骤包括对主要由MgO和TiC构成的溅射靶进行DC溅射的第一步骤，以在基板上形成取向控制层，以及形成主要由Fe和Pt组成的磁性层的第二步骤取向控制层。还提供了一种通过该方法制造的磁记录介质。

3. 发明专利

JP2004284830A Forsterite ceramic sintered compact 审中-公开
标题翻译： FORSTERITE陶瓷烧结紧凑
公开(公告)号：JP2004284830A
公开(公告)日：2004-10-14
申请号：JP2003075403
申请日：2003-03-19
申请人： National Institute For Materials Science , Ube Material Industries Ltd , 宇部マテリアルズ株式会社 , 独立行政法人物質・材料研究機構
发明人： HANEDA HAJIME , OHASHI NAOKI , SAITO NORIKO , SANO SATOSHI , ARITA HIROSHI
IPC分类号： C04B35/20
摘要： PROBLEM TO BE SOLVED: To provide a forsterite-based ceramic sintered compact which is excellent in electric properties and moisture resistance. SOLUTION: The forsterite-based ceramic sintered compact has a molar ratio of magnesium content to silicon content of 1.8-2.2, a dielectric constant of 6.4-7.5, a dielectric dissipation factor at a frequency of 14 GHz of ≤1×10 -4 and a relative density of 99.4% or higher. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：待解决的问题：提供一种电气性能和耐湿性优异的镁橄榄石类陶瓷烧结体。解决方案：镁橄榄石陶瓷烧结体的镁含量与硅含量的摩尔比为1.8-2.2，介电常数为6.4-7.5，频率为14GHz的介质损耗因子为≤1×10 -4 ，相对密度为99.4％以上。版权所有（C）2005，JPO＆NCIPI

4. 发明专利

JP2014147927A Moisture adsorbent and method for producing the same 有权
标题翻译：水分吸附剂及其制造方法
公开(公告)号：JP2014147927A
公开(公告)日：2014-08-21
申请号：JP2014001621
申请日：2014-01-08
申请人： Ube Material Industries Ltd , 宇部マテリアルズ株式会社
发明人： WATANABE TAKAYUKI , MOTO AKIHIRO , MISHIMA TAKUYA , SANO SATOSHI , UEKI AKIRA
IPC分类号： B01D53/28 , B01J20/04 , B01J20/32 , C01F11/02 , H01L51/50
CPC分类号： B01D53/28 , B01D53/261 , B01D2251/404 , B01D2253/1124 , B01D2253/20 , B01D2253/306 , B01D2257/80 , B01J20/041 , B01J20/3021 , B01J20/3085 , C01F11/02
摘要： PROBLEM TO BE SOLVED: To provide a moisture adsorbent capable of being produced in low cost, having high dispersibility and hydrophobic properties, and providing a hygroscopic speed not lowered, and to provide a method for producing the moisture adsorbent.SOLUTION: The moisture adsorbent includes calcium oxide carbonate particles each having an aprotic polar solvent layer on their surfaces, as a main component. A method for producing moisture adsorbent includes disintegrating calcium oxide in the existence of aprotic polar solvent. The aprotic polar solvent is preferably n-methyl pyrolidone.
摘要翻译：要解决的问题：提供一种能够以低成本生产，具有高分散性和疏水性，并且提供不降低吸湿速度的水分吸附剂，并提供一种制备水分吸附剂的方法。溶液：水分吸附剂包括作为主要成分，在其表面具有非质子极性溶剂层的碳酸钙粒子。一种生产水分吸附剂的方法包括在存在非质子极性溶剂的情况下分解氧化钙。非质子极性溶剂优选为正甲基吡咯烷酮。

5. 发明专利

JP2013241684A MgO TARGET FOR SPUTTERING 审中-公开
标题翻译： MgO目标用于喷射
公开(公告)号：JP2013241684A
公开(公告)日：2013-12-05
申请号：JP2013186588
申请日：2013-09-09
申请人： Ube Material Industries Ltd , 宇部マテリアルズ株式会社 , Nippon Tungsten Co Ltd , 日本タングステン株式会社
发明人： SANO SATOSHI , NISHIMURA YOSHIHIRO , WATANABE TAKAYUKI , KATO YUZO , UEKI AKIRA , AJITOMI SHINZO , TAKASU MASANOBU , HARA YUSUKE , TANAKA KEISHO
IPC分类号： C23C14/34 , C04B35/04
CPC分类号： H01J37/3429 , C04B35/053 , C04B35/5607 , C04B35/5611 , C04B35/5626 , C04B35/58014 , C04B35/6261 , C04B35/645 , C04B2235/3206 , C04B2235/3839 , C04B2235/3843 , C04B2235/3847 , C04B2235/3886 , C04B2235/5445 , C04B2235/761 , C04B2235/762 , C04B2235/77 , C23C14/081 , C23C14/3407 , C23C14/3414 , G11B5/851 , H01J37/34 , H01J37/3426
摘要： PROBLEM TO BE SOLVED: To provide an MgO target for sputtering, which is capable of increasing a film deposition rate even in cases where MgO is used as a sputtering target when an MgO film is formed.SOLUTION: An MgO target for sputtering is mainly composed of MgO and a conductive substance. The conductive substance is capable of providing a formed MgO film with orientation when the conductive substance is deposited together with MgO by DC sputtering.
摘要翻译：要解决的问题：为了提供一种用于溅射的MgO靶，即使在形成MgO膜时，即使在使用MgO作为溅射靶的情况下也能够提高成膜速度。解决方案：用于溅射的MgO靶主要组成的MgO和导电物质。当通过DC溅射将导电物质与MgO一起沉积时，导电物质能够提供具有取向的形成的MgO膜。

6. 发明专利

JP2013227619A Backing plate and sputtering target 有权
标题翻译：背板和飞溅目标
公开(公告)号：JP2013227619A
公开(公告)日：2013-11-07
申请号：JP2012100231
申请日：2012-04-25
申请人： Nippon Tungsten Co Ltd , 日本タングステン株式会社 , Ube Material Industries Ltd , 宇部マテリアルズ株式会社
发明人： YASUKOCHI RIICHI , AJITOMI SHINZO , BABA TOSHIYUKI , TAKASU MASANOBU , SANO SATOSHI , NISHIMURA YOSHIHIRO , WATANABE TAKAYUKI , KATO YUZO
IPC分类号： C23C14/34
摘要： PROBLEM TO BE SOLVED: To provide: a backing plate preventing plastic deformation and cracks of a sputtering target material as well as peeling off of the sputtering target material; and a sputtering target in which the backing plate is used.SOLUTION: A backing plate 1 to which a sputtering target material 2 is joined has a structure where a second material is filled in continuous open pores of a first material having a skeleton structure including the open pores. The first material has a modulus of longitudinal elasticity higher than the modulus of longitudinal elasticity of the second material. The second material has a thermal conductivity higher than the thermal conductivity of the first material.
摘要翻译：要解决的问题：提供：防止溅射靶材的塑性变形和裂纹以及溅射靶材的剥离的背板; 以及其中使用背板的溅射靶。解决方案：溅射靶材料2接合的背板1具有第二材料填充在具有骨架结构的第一材料的连续开孔中的结构，包括开孔。第一材料具有比第二材料的纵向弹性模量高的纵向弹性模量。第二材料的导热率高于第一材料的导热率。

7. 发明专利

JP2013053324A Sputtering target and method of manufacturing magnetic memory using the same 有权
标题翻译：溅射目标和使用其制造磁记忆的方法
公开(公告)号：JP2013053324A
公开(公告)日：2013-03-21
申请号：JP2011190868
申请日：2011-09-01
申请人： Toshiba Corp , 株式会社東芝 , Ube Material Industries Ltd , 宇部マテリアルズ株式会社
发明人： KITAGAWA EIJI , DAIBO TATATOMI , NOMA KENJI , KAI TADASHI , YAMAKAWA KOJI , NAGASE TOSHIHIKO , NISHIYAMA KATSUYA , UEDA KOJI , WATANABE DAISUKE , YODA HIROAKI , SANO SATOSHI , NISHIMURA YOSHIHIRO , WATANABE TAKAYUKI , KATO YUZO , UEKI AKIRA
IPC分类号： C23C14/34 , C04B35/053 , C23C14/08 , H01L21/8246 , H01L27/105 , H01L43/10 , H01L43/12
CPC分类号： C23C14/082 , C23C14/3414 , G11C11/161 , H01L27/228 , H01L43/12
摘要： PROBLEM TO BE SOLVED: To provide a sputtering target that can improve an MR ratio of a magnet tunnel junction element, and to provide a method of manufacturing a magnetic memory using the same.SOLUTION: There are provided the sputtering target including a target body 10 that has MgO as a main component and a thickness of 3 mm or smaller, and also the method of manufacturing a magnetic memory using the sputtering target which can improve an MR ratio.
摘要翻译：要解决的问题：提供能够提高磁体隧道结元件的MR比的溅射靶，并提供使用该溅射靶的磁性存储器的制造方法。解决方案：提供了包括具有MgO作为主要成分并且厚度为3mm以下的靶体10的溅射靶，以及使用能够改善MR的溅射靶的磁性存储器的制造方法比。版权所有（C）2013，JPO＆INPIT

8. 发明专利

JP2010072461A Liquid crystal display element, and method of manufacturing same 有权
标题翻译：液晶显示元件及其制造方法
公开(公告)号：JP2010072461A
公开(公告)日：2010-04-02
申请号：JP2008241292
申请日：2008-09-19
申请人： Dic Corp , Dic株式会社 , Seiko Epson Corp , Tokyo Univ Of Science , Ube Material Industries Ltd , セイコーエプソン株式会社 , 学校法人東京理科大学 , 宇部マテリアルズ株式会社
发明人： KINERI TORU , AOSHIMA TOJI , SANO SATOSHI , YOKOTA KOJI , NAKADA HIDETOSHI , TSUCHIYA YUTAKA
IPC分类号： G02F1/139 , C09K19/54 , G02F1/13
摘要： PROBLEM TO BE SOLVED: To provide a liquid crystal display element having a quick response speed under ≤0°C of low-temperature environment.
SOLUTION: This liquid crystal display element includes a liquid crystal layer comprising a liquid crystal material composition dispersed with ≥0.001 pt.mass and
摘要翻译：要解决的问题：提供一种在低于0℃的低温环境下具有快速响应速度的液晶显示元件。解决方案：该液晶显示元件包括液晶层，该液晶层包含分散有≥0.001pt.mass的液晶材料组合物和<1pt.mass的具有≤500nm平均一次粒子的表面疏水性赋予氧化镁颗粒在向列型液晶材料中，每100分钟向列型液晶材料的尺寸。版权所有（C）2010，JPO＆INPIT

9. 发明专利

JP2007137695A Magnesium oxide fine power dispersion and method for producing the same 有权
标题翻译：氧化镁粉末分散剂及其制造方法
公开(公告)号：JP2007137695A
公开(公告)日：2007-06-07
申请号：JP2005330696
申请日：2005-11-15
申请人： Ube Material Industries Ltd , 宇部マテリアルズ株式会社
发明人： ARITA HIROSHI , KONO MAKOTO , UEKI AKIRA , SANO SATOSHI
IPC分类号： C01F5/02 , C09D1/00
摘要： PROBLEM TO BE SOLVED: To provide dispersion of magnesium oxide fine powder useful for forming a magnesium oxide thin film having uniform thickness by a coating method.
SOLUTION: The magnesium oxide fine powder dispersion is prepared by dispersing 0.05-20 mass% magnesium oxide fine powder per total quantity of the dispersion in a polar organic solvent, wherein D
50 of the magnesium oxide fine particle measured by a dynamic light scattering method is 5-50 nm.
COPYRIGHT: (C)2007,JPO&INPIT

10. 发明专利

JP2007137694A Magnesium hydroxide fine power dispersion and method for producing the same 有权
标题翻译：氢氧化镁微粉末分散剂及其制造方法
公开(公告)号：JP2007137694A
公开(公告)日：2007-06-07
申请号：JP2005330690
申请日：2005-11-15
申请人： Ube Material Industries Ltd , 宇部マテリアルズ株式会社
发明人： ARITA HIROSHI , KONO MAKOTO , UEKI AKIRA , SANO SATOSHI
IPC分类号： C01F5/16
摘要： PROBLEM TO BE SOLVED: To provide a method of industrially producing dispersion of magnesium hydroxide fine powder at a low cost. SOLUTION: The magnesium hydroxide fine powder dispersion is produced by the production method including a step for preparing dispersion by dispersing magnesium hydroxide powder, obtained by bringing magnesium oxide powder comprising magnesium oxide fine particle produced by a vapor phase oxidation synthesis method and having 5-80 nm average primary particle diameter into contact with steam, in a solvent and a step for giving shear force to the dispersion by ceramic beads having 20-300 μm average particle diameter or giving pressure to the dispersion to form a dispersion jet stream, branching the dispersion jet stream into two or more to let the opposed dispersion jet streams collide with each other to disintegrate the magnesium hydroxide powder in each dispersion. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：待解决的问题：提供以低成本工业生产氢氧化镁细粉分散体的方法。解决方案：通过包括通过分散氢氧化镁粉末制备分散体的步骤制备氢氧化镁细粉末分散体，所述氢氧化镁粉末是通过将通过气相氧化合成方法制备的包含氧化镁微粒的氧化镁粉末而得到的，并且具有在溶剂中接触5-80nm的平均一次粒径，以及通过具有20-300μm平均粒径的陶瓷珠给分散体施加剪切力的步骤或给分散体施加压力以形成分散射流，将分散射流分流成两个或更多个以使相对的分散射流相互碰撞以在每个分散体中分解氢氧化镁粉末。版权所有（C）2007，JPO＆INPIT

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