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    • 1. 发明专利
    • Solid memory device
    • 固体存储器件
    • JP2006080241A
    • 2006-03-23
    • JP2004261601
    • 2004-09-08
    • Sanyo Electric Co LtdUniv Nagoya三洋電機株式会社国立大学法人名古屋大学
    • TSUNASHIMA SHIGERUKATO TSUYOSHINOGUCHI HITOSHIYAMAGUCHI ATSUSHI
    • H01L27/105G11C11/15H01L21/8246H01L43/08
    • PROBLEM TO BE SOLVED: To provide a solid memory device which has a simple structure, and is capable of achieving further densification, higher accessibility, and longer stability in recording while suppressing power consumption substantially.
      SOLUTION: The solid memory device comprises magnetization fixing layers 101, 109 which are composed of a permanent magnet, or an antiferromagnetic material for fixing the direction of magnetization of high-spin polarized layers 102, 104, 106, 108. The polarized layers consist of magnetic layers showing a high spin polarity. The memory also includes insulating layers 103, 107 which exert a tunnel magnetic resistance effect to contribute to memory read-out, and emit Joule's heat as a writing current passes through the insulating layers 103, 107 to heat a writing layer 105. The writing layer 105 is of a magnetization reversing layer whose direction of magnetization reverses in response to a spin carrier injection from the high-spin polarized layers 102, 104, 106, 108. The writing layer 105 shows a low Curie temperature (150 to 300°C), and is capable of magnetization reversal with fewer spin injection when subjected to heat.
      COPYRIGHT: (C)2006,JPO&NCIPI
    • 要解决的问题:提供一种具有简单结构并且能够实现进一步致密化,更高可接近性和更长的记录稳定性的固态存储器件,同时基本上抑制功率消耗。 固体存储器件包括由永磁体或用于固定高自旋极化层102,104,106,108的磁化方向的反铁磁材料构成的磁化固定层101,109。 层由表现出高自旋极性的磁性层组成。 存储器还包括施加隧道磁阻效应以有助于存储器读出的绝缘层103,107,并且当写入电流通过绝缘层103,107以加热写入层105时,发出焦耳热。写入层 105是磁化反转层,其磁化方向响应于从高自旋极化层102,104,106,108的自旋载流子注入而反转。写入层105显示出低的居里温度(150至300℃) 并且当经受热时能够通过较少的自旋注入而磁化反转。 版权所有(C)2006,JPO&NCIPI
    • 3. 发明专利
    • Electrochromic mirror
    • 电致发光镜
    • JP2009008748A
    • 2009-01-15
    • JP2007167910
    • 2007-06-26
    • Tokai Rika Co LtdUniv Nagoya国立大学法人名古屋大学株式会社東海理化電機製作所
    • NAKAHO JUNICHIHATTORI MASAHARUYAMAGUCHI ATSUSHISAITO NAGAHIROISHIZAKI TAKAHIROTAKAI OSAMU
    • G02F1/155G02B5/08G02F1/15
    • PROBLEM TO BE SOLVED: To provide an electrochromic mirror hardly causing the deterioration of an optical reflection film.
      SOLUTION: In the electrochromic mirror 10, an electrolyte 34 is enclosed in the opposite side of an electrochromic film 16 of a conductive reflection film 18. Herein, in regard to the electrochromic mirror 10, the side of the electrolyte 34 of a first conductive reflection film 20 reflecting light mainly is covered with a second conductive reflection film 22 formed of a hardly corrosive metal rather than the first conductive reflection film 20. Therefore, the first conductive reflection film 20 is protected by the second conductive reflection film 22 to the electrolyte 34, and is hardly corroded. Thereby the electrochromic mirror can excellently reflect light with the first conductive reflection film 20 over a long period of time.
      COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:提供几乎不引起光反射膜劣化的电致变色镜。 电解镜10中,电导体34封闭在导电性反射膜18的电致变色膜16的相反侧。这里,关于电致变色镜10,电解质34的一侧 反射光的第一导电反射膜20主要由不是第一导电反射膜20的由几何腐蚀性金属形成的第二导电反射膜22覆盖。因此,第一导电反射膜20被第二导电反射膜22保护, 电解质34,几乎不被腐蚀。 因此,电致变色镜能够长时间地与第一导电反射膜20反射光。 版权所有(C)2009,JPO&INPIT
    • 5. 发明专利
    • Electrochromic mirror
    • 电致发光镜
    • JP2009031731A
    • 2009-02-12
    • JP2008029330
    • 2008-02-08
    • Tokai Rika Co LtdUniv Nagoya国立大学法人名古屋大学株式会社東海理化電機製作所
    • NAKAHO JUNICHIHATTORI MASAHARUYAMAGUCHI ATSUSHISAITO NAGAHIROISHIZAKI TAKAHIROTAKAI OSAMU
    • G02F1/157G02B5/08G02F1/15G02F1/153G02F1/19
    • PROBLEM TO BE SOLVED: To provide an electrochromic mirror capable of providing a clear reflected image, by preventing or effectively suppressing the occurrence of troubles, such as large degradation in the reflectivity, even if the mirror is formed into a structure with a hole formed on an electrically conductive reflecting film. SOLUTION: In this electrochromic mirror 10, the relation between the ratio of an inner diameter D of a through-hole 70 to the center-to-center distance L of the through-holes 70 adjacent to each other, and the diffuse reflectance is shown by a graph. As shown in Figure, when the ratio of the inside diameter dimension D to the center-to-center distance L is set not smaller than 7, the scatter of light caused by a diffraction phenomenon of light in a boundary of the through-holes 70 is very effectively reduced. Thereby, occurrence of optical interference by a reflection image formed by reflected light and white turbidity thereof can be prevented or effectively suppressed. COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:为了提供能够提供清晰的反射图像的电致变色镜,通过防止或有效地抑制诸如反射率的大的劣化的故障的发生,即使反射镜形成为具有 孔形成在导电反射膜上。 解决方案:在该电致变色镜10中,通孔70的内径D与相邻的通孔70的中心距离L的比例与漫反射镜 反射率由图表示。 如图所示,当内径尺寸D与中心距离L的比率设定为不小于7时,由通孔70的边界内的光的衍射现象引起的光的散射 非常有效地减少了。 由此,可以防止或有效地抑制由反射光形成的反射图像和白色浊度的光学干涉的发生。 版权所有(C)2009,JPO&INPIT
    • 10. 发明专利
    • Nitrogen-containing heterocyclic compound and method for preparing the same
    • 含氮杂环化合物及其制备方法
    • JP2011178752A
    • 2011-09-15
    • JP2010046887
    • 2010-03-03
    • Nagoya Univ国立大学法人名古屋大学
    • ITAMI KENICHIROYAMAGUCHI JUNICHIRODEBASHIS MANDALYAMAGUCHI ATSUSHI
    • C07D401/04C07D403/04C07D471/04
    • PROBLEM TO BE SOLVED: To provide a nitrogen-containing heterocyclic compound wherein an indole ring or a pyrrole ring is connected to an azine ring, which is suitable for forming a raw material for producing medical or agrochemical compounds etc., a ligand source compound, etc., and a method for preparing the same. SOLUTION: The nitrogen-containing heterocyclic compound is represented by formula (1) (wherein X 1 is a carbon atom or nitrogen atom; R 1 is a hydrogen atom, alkyl group, alkoxy group, aryl group or the like; R 2 is a hydrogen atom, tosyl group, pivaloyl group or acetyl group; R 3 is a hydrogen atom, halogen atom, alkyl group or the like; R 4 is a hydrogen atom, alkyl group, alkoxy group, aryl group or the like; R 5 is a hydrogen atom, alkyl group or the like; R 6 is absent when X 1 is a nitrogen atom, and R 6 is a hydrogen atom, halogen atom, cyano group, nitro group or monovalent organic group when X 1 is a carbon atom; R 7 is a hydrogen atom, halogen atom, cyano group, nitro group or the like; R 8 is a hydrogen atom, aryl group, aralkyl group, cyano group, amino group or monovalent organic group; and R 3 and R 4 optionally bind to each other to form a bivalent organic group). COPYRIGHT: (C)2011,JPO&INPIT
    • 待解决的问题:为了提供一种含氮杂环化合物,其中吲哚环或吡咯环连接到适于形成用于生产医用或农药化合物等的原料的吖嗪环,配体 源化合物等,及其制备方法。 解决方案:含氮杂环化合物由式(1)表示(其中X 1 是碳原子或氮原子; R“SP”是氢原子 烷基,烷氧基,芳基等; R 2是氢原子,甲苯磺酰基,新戊酰基或乙酰基; R 3是氢原子, 卤素原子,烷基等; R 4是氢原子,烷基,烷氧基,芳基等; R 5是氢原子,烷基 基团等;当X 1 是氮原子时,R 6不存在,而且R 6是氢原子,卤素原子,氰基 基团,硝基或单价有机基团,当X 1为碳原子时,R 7为氢原子,卤素原子,氰基,硝基等; R 芳基,芳烷基,氰基,氨基或一价有机基团;以及任选地,R 3,R 3,R 4, 彼此结合形成二价有机基团)。 版权所有(C)2011,JPO&INPIT