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1. 发明专利

SG50892A1 A glass-ceramic substrate for a magnetic information storage medium 未知
公开(公告)号：SG50892A1
公开(公告)日：1998-07-20
申请号：SG1997004055
申请日：1997-11-14
申请人： KABUSHIKI KAISHA OHARA
发明人： GOTO NAOYUKI
IPC分类号： C03B32/00 , B23K26/352 , C03C3/097 , C03C10/04 , C03C10/14 , G11B5/66 , G11B5/73 , G11B5/82 , G11B5/84 , G11B5/64
摘要： A glass-ceramic substrate for a magnetic information storage medium such as a magnetic disk having a super flatness suited for a contact recording system includes a SiO2 - Al2O3 - Li2O system glass-ceramic and has either beta -quartz solid solution ( beta -SiO2 solid solution) or a mixture of beta -quartz solid solution ( beta -SiO2 solid solution) and beta -spodumene solid solution ( beta -Li2O . Al2O3 . 4SiO2 solid solution) as its main crystal phase. The surface roughness (Ra) of the glass-ceramic substrate after polishing is within a range from 1 ANGSTROM to 5 ANGSTROM .

2. 发明专利

DE3345943C2 未知
公开(公告)号：DE3345943C2
公开(公告)日：1985-06-13
申请号：DE3345943
申请日：1983-12-20
申请人： KABUSHIKI KAISHA OHARA KOGAKU GARASU SEIZOSHO, SAGAMIHARA, KANAGAWA, JP
发明人： YATSUDA, HISAO , MIYAZAKI, MUTSUMI, SAGAMIHARA, KANAGAWA, JP
IPC分类号： C03C3/093 , C03C3/095 , C03C3/105 , C03C3/108 , G03F1/00 , C03C3/08 , C03C3/30 , G03C1/78 , H01L21/70
摘要： According to one aspect of the invention, there is provided glass for a photomask consisting, in weight percent, of 45 to 62% SiO2, 3 to 15% B2O3, 12 to 25% Al2O3, 5 to 15% MgO, 0 to 5% CaO, 0 to 5% SrO, 0 to 5% BaO, 0 to 5% ZnO, 0.5 to 5% PbO, 0 to 20% La2O3+Gd2O3+Y2O3, 0 to 1.5% Na2O, 0 to 1.5% K2O, 0 to 0.5% As2O3 and 0 to 6% Sb2O3. This glass is easy to melt and homogenize and has good resistivity to phase separation and excellent heat resisting and refractory properties, chemical durability, ultraviolet transmittance and metal vapor deposition property. According to another aspect of the invention, there is provided glass for a photomask consisting, in weight %, 45 to 60% SiO2, 0.5 to 12% B2O3, 10 to 22% Al2O3, 5 to 17% MgO, 0 to 5% CaO, 0 to 8% SrO, 1.5 to 15% BaO, 1.5 to 17% ZnO, 0.5 to 10% PbO, the total content of ZnO and PbO being at least 6%, 0 to 7% Ta2O5+Nb2O5+La2O3+Gd2O3+Y2O3+Bi2O3+WO3, 0 to 5% ZrO2+TiO2, 0 to 2.5% Na2O+K2O+Li2O, 0 to 0.5% As2O3 and 0 to 0.5% Sb2O3. This glass has the same excellent features as the first described glass and, in addition, has further improved melt properties.

3. 发明专利

DE3035180C2 未知
公开(公告)号：DE3035180C2
公开(公告)日：1984-01-05
申请号：DE3035180
申请日：1980-09-18
申请人： KABUSHIKI KAISHA OHARA KOGAKU GARASU SEIZOSHO, SAGAMIHARA, KANAGAWA, JP
发明人： NOZAWA, NOBUHIRO, SAGAMIHARA, KANAGAWA, JP
IPC分类号： C03C3/062 , C03C3/23 , C03C3/247 , C03C3/32 , C03C3/18 , C03C3/30
摘要： A fluoride glass basically containing ingredients of a P-Si-Al-alkaline-earth metals-alkali metals-F system within specific content ranges has extremely high anomalous partial dispersion and low dispersion properties and is stable without tendency to devitrification.

4. 发明专利

DE2933169C2 未知
公开(公告)号：DE2933169C2
公开(公告)日：1981-10-15
申请号：DE2933169
申请日：1979-08-16
申请人： KABUSHIKI KAISHA OHARA KOGAKU GARASU SEIZOSHO, SAGAMIHARA, KANAGAWA, JP
发明人： FUKUZAKI, FUKUSHICHI, MACHIDA, TOKYO, JP , ISHII, YOSHIO, SAGAMIHARA, KANAGAWA, JP , FUKUZAWA, MASAKI, YOKOHAMA, KANAGAWA, JP
IPC分类号： C03B7/00 , C03B7/088 , C03B7/12 , C03B7/14 , C03B19/02

5. 发明申请

WO2006080557A1 GLASS-CERAMICS AND METHOD FOR MANUFACTURING THE SAME 审中-公开
标题翻译：玻璃 - 陶瓷及其制造方法
公开(公告)号：WO2006080557A1
公开(公告)日：2006-08-03
申请号：PCT/JP2006/301713
申请日：2006-01-26
申请人： KABUSHIKI KAISHA OHARA , MINAMIKAWA, Hiroyuki
发明人： MINAMIKAWA, Hiroyuki
IPC分类号： C03C10/00
CPC分类号： C03C10/0027
摘要： There are provided glass-ceramics comprising, in mass %, 50 - 60% SiO 2 , 22 - 26% Al 2 O 3 and 3 - 5% Li 2 O, having an average crystal grain diameter exceeding 100nm, and having an average linear thermal expansion coefficient of 30 x10 -7 /°C or below within a temperature range of 0°C to 50°C. These glass-ceramics are manufactured by a step of melting glass raw materials, a step of forming the molten glass, a step of annealing the formed glass, a first heat treating step for heat treating the annealed glass at a temperature of 650 - 750°C for 0.1 hour to 200 hours, and a second heat treating step for heat treating the glass at a temperature of 800 - 1000°C for 0.1 hour to 50 hours.
摘要翻译：提供了玻璃陶瓷，以质量％计含有50-60％的SiO 2，22-26％的Al 2 O 3 3和3 - 平均晶粒直径超过100nm的平均线性热膨胀系数为30×10 -7 /℃以下的5％Li 2 O 3 温度范围为0°C至50°C。这些玻璃陶瓷通过熔融玻璃原料，形成熔融玻璃的步骤，退火所形成的玻璃的步骤，在650-750℃的温度下对退火玻璃进行热处理的第一热处理步骤来制造 0.1小时〜200小时，第二热处理工序，在800〜1000℃的温度下将玻璃热处理0.1小时〜50小时。

6. 发明申请

WO2005085149A1 OPTICAL GLASS 审中-公开
标题翻译：光学玻璃
公开(公告)号：WO2005085149A1
公开(公告)日：2005-09-15
申请号：PCT/JP2005/004590
申请日：2005-03-09
申请人： KABUSHIKI KAISHA OHARA , OGINO, Michiko
发明人： OGINO, Michiko
IPC分类号： C03C13/04
CPC分类号： C03C13/046 , C03C3/064 , C03C3/066 , C03C3/068
摘要： An optical glass has a refractive index (nd) of 1.60 or over and excellent transmittance and internal quality. The optical glass comprises 0.1 - 4 mass % of Ta2O5 to total mass of glass calculated on oxide basis, has ratio of 0.95
摘要翻译：光学玻璃的折射率（nd）为1.60以上，透光率和内部品质优异。光学玻璃包含0.1〜4质量％的Ta 2 O 5与以氧化物为基准的玻璃总质量，比率为0.95

7. 发明申请

WO2006075785A2 GLASS 审中-公开
标题翻译：玻璃
公开(公告)号：WO2006075785A2
公开(公告)日：2006-07-20
申请号：PCT/JP2006/300677
申请日：2006-01-12
申请人： KABUSHIKI KAISHA OHARA , ISHIOKA, Junko
发明人： ISHIOKA, Junko
CPC分类号： C03C3/062 , C03C3/064 , C03C3/097
摘要： Glass has optical constants of a refractive index (nd) of 1.79 or over and an Abbe number ( Ëd) of 27 or over and a specific gravity (D) of 3.20 or over and is free from devitrification in the interior of the glass in a reheat test. The glass has chemical durability according to the Powder Method (acid-proof property RA according to the Powder Method) which is Class 1.
摘要翻译：玻璃具有1.79或以上的折射率（nd）和27以上的阿贝数（＆Eum1; d）和3.20以上的比重（D）的光学常数并且是自由的从重新加热测试中玻璃内部的失透。该玻璃具有根据第1类的粉末法（根据粉末法的耐酸性RA）的化学耐久性。

8. 发明申请

WO2005009916A1 NEGATIVE THERMAL EXPANSION GLASS CERAMIC 审中-公开
标题翻译：负极热膨胀玻璃陶瓷
公开(公告)号：WO2005009916A1
公开(公告)日：2005-02-03
申请号：PCT/JP2004/011003
申请日：2004-07-26
申请人： KABUSHIKI KAISHA OHARA , KISHI, Takayuki
发明人： KISHI, Takayuki
IPC分类号： C03C10/12
CPC分类号： C03C10/0027
摘要： A glass ceramic having an average line coefficient of more than -25x10 -7 to -15x10 -7 K -1 in a temperature range of -40°C to 80°C and a spectral transmittance of 85% or more in a wavelength range of 1000 to 1700nm, wherein a predominant crystal phase is one or more crystals selected from β-eucryptite (β-Li 2 O-Al 2 O 3 -2SiO 2 ), β-eucryptite solid solution (β-Li 2 O-Al 2 O 3 -2SiO 2 solid solution), β-quartz (β-SiO 2 ), β-quartz solid solution (β-SiO 2 solid solution).
摘要翻译：在-40℃至80℃的温度范围内，平均线系数大于-25×10 -7至-15×10 -7 K -1的玻璃陶瓷，光谱透射率为85％或更优选在1000至1700nm的波长范围内，其中主要结晶相为选自β-锂蓝宝石（β-Li2O-Al2O3-2SiO2），β-锂钇石固溶体（β-Li2O-Al2O3-2SiO2固溶体）中的一种或多种晶体），β-石英（β-SiO 2），β-石英固溶体（β-SiO 2固溶体）。

9. 发明申请

WO2006059794A3 ALL SOLID LITHIUM ION SECONDARY BATTERY AND A SOLID ELECTROLYTE THEREFOR 审中-公开
公开(公告)号：WO2006059794A3
公开(公告)日：2006-06-08
申请号：PCT/JP2005/022506
申请日：2005-12-01
申请人： KABUSHIKI KAISHA OHARA , INDA, Yasushi
发明人： INDA, Yasushi
IPC分类号： H01M10/36
摘要： An all solid type lithium ion secondary battery which has high heat resistance and can be used over a broad temperature range, has a high battery capacity and an excellent charging-discharging characteristic, and can be used stably for a long period of time includes an inorganic substance including a lithium ion conductive crystalline and is substantially free of an organic substance and an electrolytic solution. The inorganic substance comprising a lithium ion conductive crystalline preferably is lithium ion conductive glass-ceramics.

10. 发明申请

WO2006093062A1 OPTICAL GLASS 审中-公开
标题翻译：光学玻璃
公开(公告)号：WO2006093062A1
公开(公告)日：2006-09-08
申请号：PCT/JP2006/303532
申请日：2006-02-21
申请人： KABUSHIKI KAISHA OHARA , UEHARA, Susumu
发明人： UEHARA, Susumu
IPC分类号： C03C3/068
CPC分类号： C03C3/068
摘要： An optical glass of the present invention has optical constants of a refractive index (nd) within a range from 1.75 to 1.85 and an Abbe number ( νd) within a range from 35 to 45, comprises SiO 2 , B 2 O 3 , ZrO 2 , Nb 2 O 5 , Ta 2 O 5 and WO 3 , La 2 O 3 , ZnO and Li 2 O has a glass transition temperature (Tg) of 580 °C or below and has weathering resistance (surface method) of Class 1 or Class 2.
摘要翻译：本发明的光学玻璃的折射率（nd）的光学常数在1.75〜1.85的范围内，阿贝数（Δd）在35〜45的范围内，包括SiO < ，B 2 O 3，ZrO 2，Nb 2 O 5，Ta O 2和WO 3，La 2 O 3，ZnO和Li 3 O 3， O 2的玻璃化转变温度（Tg）为580℃以下，耐候性（表面法）为1级或2级。

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