公开(公告)号：EP2495223A1

公开(公告)日：2012-09-05

申请号：EP10826820.2

申请日：2010-10-28

申请人： Ohara Inc.

发明人： OGINO, Michiko ,  ONOZAWA, Masahiro

IPC分类号： C03C3/095 ,  C03C3/062 ,  C03C3/064 ,  C03C3/066 ,  C03C3/068 ,  C03C3/076 ,  C03C3/078 ,  C03C3/083 ,  C03C3/085 ,  C03C3/087 ,  C03C3/089 ,  C03C3/091 ,  C03C3/093 ,  C03C3/097 ,  G02B6/00

CPC分类号： C03C3/095 ,  C03C3/062 ,  C03C4/0078 ,  C03C13/046

摘要： Provided is optical glass that does not contain lead, which is an environmental pollutant. The optical glass is ideal for the transmission of light even after being exposed to X-rays, and has a high refractive index. The optical glass comprises, by mass% in terms of oxide versus the glass total mass, 1.0% to 60.0% of an SiO 2 component, and one or more selected from the group consisting of an La 2 O 3 component, ZrO 2 component, TiO 2 component, Nb 2 O 5 component, and Ta 2 O 5 as essential components. The optical glass has a refractive index (n d ) of 1.50 or greater, and has a light intensity recovery rate of 45% or greater when the glass having been irradiated with X-rays with a dose of 2.5 Gy is irradiated with light of a xenon lamp for 11 hours.

公开(公告)号：EP2086036A3

公开(公告)日：2012-01-25

申请号：EP09151701.1

申请日：2009-01-30

申请人： Ohara Inc.

发明人： Kato, Takashi

IPC分类号： H01M4/04 ,  H01M10/052 ,  H01M4/62 ,  H01M10/056 ,  H01M4/13 ,  H01M4/139

CPC分类号： H01M10/0525 ,  H01M4/0407 ,  H01M4/13 ,  H01M4/139 ,  H01M4/62 ,  H01M10/0562 ,  Y10T29/49204

摘要： A solid battery includes at least either one of a positive electrode and a negative electrode comprising bars of an active material of the electrode and bars of a solid electrolyte of the electrode arranged alternately in such a manner that each of the bars of the active material of the electrode is disposed adjacent to each of the bars of the solid electrolyte of the electrode, and a solid electrolyte constituting a separator and having a plane to which the bars of the active material and the bars of the solid electrolyte of the electrode are disposed in a crossing direction. There is also provided a method for manufacturing an electrode of such solid battery.

摘要翻译： 固体电池包括正电极和负电极中的至少一个，其包括电极的活性材料棒和电极的固体电解质的棒交替排列，使得活性材料的每个棒 电极与电极的固体电解质的每个棒相邻配置，并且构成隔板的固体电解质，并且具有将电极的活性物质的棒和固体电解质的棒放置在其中的平面 交叉方向。 还提供了这种固体电池的电极的制造方法。

公开(公告)号：EP2086046A1

公开(公告)日：2009-08-05

申请号：EP09151796.1

申请日：2009-01-30

申请人： Ohara Inc.

发明人： Inda, Yasushi

IPC分类号： H01M10/04 ,  H01M4/02 ,  H01M4/62

CPC分类号： H01M10/0525 ,  H01M4/13 ,  H01M4/131 ,  H01M4/1391 ,  H01M4/621 ,  H01M4/624 ,  H01M10/0562 ,  H01M10/0585 ,  H01M2300/0071 ,  H01M2300/0091

摘要： A method for manufacturing a lithium ion secondary battery which can realize strong bonds between layers and a high ion conducting property within the layers by sintering as the layers constituted of a solid electrolyte layer, a positive electrode layer, and a negative electrode layer are sintered and bonded mutually is provided. And the lithium ion secondary battery manufactured by the aforementioned method is also provided.

摘要翻译： 烧结由固体电解质层，正极层和负极层构成的层，通过烧结来实现能够实现层间的强结合和层间的高离子传导性的锂离子二次电池的制造方法， 相互提供。 并且还提供通过上述方法制造的锂离子二次电池。

公开(公告)号：EP2086040A2

公开(公告)日：2009-08-05

申请号：EP09151700.3

申请日：2009-01-30

申请人： Ohara Inc.

发明人： Teramoto, Jun

IPC分类号： H01M4/66 ,  H01M4/04 ,  H01M10/40

CPC分类号： H01M10/0525 ,  H01M4/0407 ,  H01M4/139 ,  H01M4/661 ,  H01M4/664 ,  H01M4/803 ,  H01M10/0562 ,  H01M10/0585 ,  H01M2300/0074

摘要： A method for manufacturing a lithium ion secondary battery includes a step of preparing a laminate comprising a solid electrolyte and a solid electrode or an electrode green sheet which is laminated on at least one surface of the solid electrolyte, and a step of providing a collector by laminating a collector material in the form of particles on the electrode or the electrode green sheet and sintering the collector material.

摘要翻译： 一种锂离子二次电池的制造方法，其特征在于，包括：准备在固体电解质的至少一个面上层叠固体电解质和固体电极或电极生片而成的层叠体的工序; 在电极或电极生片上层压颗粒形式的收集器材料并烧结收集器材料。

公开(公告)号：EP2086036A2

公开(公告)日：2009-08-05

申请号：EP09151701.1

申请日：2009-01-30

申请人： Ohara Inc.

发明人： Kato, Takashi

IPC分类号： H01M4/04 ,  H01M10/40

CPC分类号： H01M10/0525 ,  H01M4/0407 ,  H01M4/13 ,  H01M4/139 ,  H01M4/62 ,  H01M10/0562 ,  Y10T29/49204

摘要： A solid battery includes at least either one of a positive electrode and a negative electrode comprising bars of an active material of the electrode and bars of a solid electrolyte of the electrode arranged alternately in such a manner that each of the bars of the active material of the electrode is disposed adjacent to each of the bars of the solid electrolyte of the electrode, and a solid electrolyte constituting a separator and having a plane to which the bars of the active material and the bars of the solid electrolyte of the electrode are disposed in a crossing direction. There is also provided a method for manufacturing an electrode of such solid battery.

公开(公告)号：EP2008980A1

公开(公告)日：2008-12-31

申请号：EP08014979.2

申请日：2006-09-04

申请人： Ohara Inc.

发明人： Nagaoka, Atsushi ,  Fu, Jie ,  Ogino, Michiko

IPC分类号： C03C3/062

CPC分类号： C03C3/064 ,  C03C3/066 ,  C03C3/068 ,  C03C3/14

摘要： The present invention provides optical glasses containing Bi 2 O 3 in which the optical glasses have at least one of the properties of being substantially free from opacification and free from devitrification within the glass body during reheating steps in production processes, superior chemical durability, and free from black coloring.
The optical glass has a refractive index (n d ) of no less than 1.75 and an Abbe number (ν d ) of no less than 10 as optical constants.
The optical glass contains Bi 2 O 3 in a content from no less than 10% by weight to less than 90% by weight, the ZnO content is from no more than 6.098% by weight, the total content of RO+Rn 2 O is from no less than 0.1% by weight to no more than 60% by weight, in which R represents one or more elements selected from the group consisting of Zn, Ba, Sr, Ca and Mg; and Rn represents one or more elements selected from the group consisting of Li, Na, K and Cs" and has at least one of the properties of being substantially free from opacification and free from devitrification within the glass body under the conditions of a reheating test (a).

摘要翻译： 本发明提供了含有Bi 2 O 3的光学玻璃，其中光学玻璃在生产过程中的再加热步骤期间具有基本上没有不透明并且在玻璃体内没有失透的性质中的至少一种，优异的化学耐久性和免费的 从黑色着色。 光学玻璃的折射率（n d）不小于1.75，阿贝数（½d）为10倍以上。 光学玻璃含有不小于10重量％至小于90重量％的Bi 2 O 3，ZnO含量不超过6.098重量％，RO + Rn 2 O的总含量为 不小于0.1重量％至不超过60重量％，其中R表示选自Zn，Ba，Sr，Ca和Mg中的一种或多种元素; Rn表示选自由Li，Na，K和Cs组成的组中的一种或多种元素，并且在再加热试验条件下具有基本上不含不透明并且在玻璃体内没有失透的性质中的至少一种 （一个）。

公开(公告)号：EP1760819A3

公开(公告)日：2008-03-26

申请号：EP06119119.3

申请日：2006-08-17

申请人： Ohara Inc.

发明人： Inda, Yasushi

IPC分类号： H01M10/36 ,  C03C10/00 ,  C03C4/18

CPC分类号： C03C10/0054 ,  C03C4/18 ,  C03C10/0027 ,  H01B1/122 ,  H01M10/0525 ,  H01M10/0562 ,  H01M2300/0071 ,  H01M2300/0094

摘要： A solid electrolyte for a lithium ion secondary battery has a laminate of at least two layers. The thickest layer of the laminate comprises lithium ion conductive crystalline, preferably lithium ion conductive glass-ceramics having a predominant layer of Li 1+x+y (Al, Ga) x (Ti, Ge) 2-x Si y P 3-y O 12 where 0≤x≤1, 0≤y≤1. In a preferred embodiment, thickness of an electrolyte layer comprising the lithium ion conductive glass-ceramics is 150 µm or below and thickness of an electrolyte layer which does not contain lithium ion conductive glass-ceramics or contains only a small amount of lithium ion conductive glass-ceramics is 50 µm or below.

公开(公告)号：EP1900696A1

公开(公告)日：2008-03-19

申请号：EP07010988.9

申请日：2007-06-04

申请人： Ohara Inc.

发明人： Kawashima, Yasuyuki c/o Ohara Inc. ,  Goto, Naoyuki c/o Ohara Inc.

IPC分类号： C03C3/083 ,  C03C10/00

CPC分类号： C03C10/0027 ,  C03C10/0009

摘要： Provided are SiO 2 -Al 2 O 3 -based or Li 2 O-Al 2 O 3 -SiO 2 -based crystallized glass that solves the cause of cracking and fracture in forming it into large-size shaped articles, that has homogeneous inner quality and that may be produced stably at highefficiency; andamethodforproducingit. Thecrystallized glass contains components of SiO 2 and Al 2 O 3 , wherein the crystal precipitation peak temperature width obtained in differential thermal analysis of amorphous glass, a precursor thereof, is at least 22°C. Preferably, the total amount of the TiO 2 component and the ZrO 2 component in the crystallized glass is within a range of from 3.0 to less than 4.3 %.

摘要翻译： 提供了SiO 2 -Al 2 O 3基或Li 2 O-Al 2 O 3 -SiO 2基结晶玻璃，其解决了将其形成大尺寸成形制品的开裂和断裂的原因，其具有均匀的内部质量 可以高效稳定地生产; andamethodforproducingit。 结晶玻璃含有SiO 2和Al 2 O 3的成分，其中在非晶玻璃及其前体的差示热分析中获得的晶体沉淀峰温度宽度为至少22℃。 优选地，结晶化玻璃中的TiO 2成分和ZrO 2成分的总量在3.0〜小于4.3％的范围内。

公开(公告)号：EP1772440A1

公开(公告)日：2007-04-11

申请号：EP06020965.7

申请日：2006-10-05

申请人： Ohara Inc.

发明人： Goto, Naoyuji ,  Yagi, Toshitaka ,  Kishi, Takayuki

IPC分类号： C03C10/00

CPC分类号： C03C10/0027 ,  C03C10/0045 ,  H05K1/0306

摘要： The present invention provides an inorganic composition for use in information recording medium disc substrate and such, having an excellent surface property capable of sufficiently corresponding with a ramp load system for high density recording, a high degree of tolerability to high speed rotation, and high productivity at a low melting point. Specifically, this invention provides an inorganic composition containing one crystalline phase selected from the group consisting of α-quartz (α-SiO 2 ), lithium disilicate (Li 2 Si 2 O 5 ) and lithium monosilicate (Li 2 SiO 3 ), or that contain at least a crystalline phase of lithium monosilicate (Li2SiO3), in which a mean particle diameter of a particle showing a crystalline phase contained in the inorganic composition is 1 µm or less, a ring flexural strength is 300 MPa or more, and a surface roughness (an arithmetic mean roughness) thereof after a polishing process is 10Å or less.

摘要翻译： 本发明提供一种用于信息记录介质盘基片的无机组合物，其具有能够与用于高密度记录的斜坡载荷系统充分相对应的优异的表面性能，高速旋转的高度耐受性和高生产率 在低熔点。 具体而言，本发明提供一种含有选自± - 石英（±-SiO 2），二硅酸锂（Li 2 Si 2 O 5）和一硅酸锂（Li 2 SiO 3）中的一种结晶相的无机组合物，或者 含有至少一种单晶硅酸锂（Li 2 SiO 3）的结晶相，其中显示无机组合物中所含的结晶相的颗粒的平均粒径为1μm以下，环弯曲强度为300MPa以上， 研磨处理后的粗糙度（算术平均粗糙度）为10以下。

公开(公告)号：EP4234506A1

公开(公告)日：2023-08-30

申请号：EP23176470.5

申请日：2020-03-05

申请人： Ohara, Inc.

发明人： OGASAWARA, Kohei ,  YAGI, Toshitaka ,  ODA, Nozomu

IPC分类号： C03C10/00 ,  C03C21/00 ,  C03B32/02 ,  C03C3/097

摘要： A crystallized glass containing at least one kind selected from α-cristobalite and α-cristobalite solid solution as a main crystal phase, wherein by mass% in terms of oxide, a content of a SiO 2 component is 50.0% to 75.0%, a content of a Li 2 O component is 3.0% to 10.0%, a content of an Al 2 O 3 component is 5.0% or more and less than 15.0%, a content of a ZrOz component is more than 0% and 10.0% or less, and a total content of the Al 2 O 3 component and the ZrO 2 component is 12.0% or more.