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1. 发明授权

US5755998A Fluorophosphate fluorescent glass capable of exhibiting fluorescence in the visible region 失效
标题翻译：能够在可见光区域显示荧光的氟磷酸荧光玻璃
公开(公告)号：US5755998A
公开(公告)日：1998-05-26
申请号：US754274
申请日：1996-11-20
申请人： Masaaki Yamazaki , Masaaki Otsuka , Shinobu Nagahama , Naruhito Sawanobori
发明人： Masaaki Yamazaki , Masaaki Otsuka , Shinobu Nagahama , Naruhito Sawanobori
IPC分类号： G02F1/1335 , C03C3/247 , C03C4/00 , C03C4/12 , C09K11/72 , C09K11/73 , G02F1/13357
CPC分类号： C03C4/12 , C03C3/247 , C03C4/0071
摘要： According to the present invention, there is provided a fluorophosphate fluorescent glass, capable of converting invisible ultraviolet rays into visually observable visible rays with a high efficiency and available for controlling the optical axis of a laser beam such as excimer laser, etc. The feature of this fluorescent glass consists in a fluorophosphate fluorescent glass capable of exhibiting fluorescence in the visible region, having a chemical composition comprising, at least, (I) phosphorus (P), oxygen (O) and fluorine (F), as glass constituting components, and (II) at least one member selected from the group consisting of divalent europium, terbium, samarium and manganese, as a fluorescent agent, the divalent europium being contained as an essential component and at least one of samarium and manganese being contained as an essential component when terbium is contained. In particular, a fluorophosphate fluorescent glass exhibiting a blue fluorescence containing europium as an essential component and a fluorophosphate fluorescent glass exhibiting a white fluorescence containing at least one of samarium and manganese as an essential component are provided.
摘要翻译：根据本发明，提供一种能够将不可见的紫外线以高效率转换为视觉可见的可见光并可用于控制激光束如准分子激光等的光轴的氟磷酸盐荧光玻璃。特征在于该荧光玻璃由能够在可见光区域显示出荧光的氟磷酸盐荧光玻璃构成，具有至少包含（I）磷（P），氧（O）和氟（F））的化学组成作为玻璃构成成分，和（II）选自由二价铕，铽，钐和锰组成的组中的至少一种作为荧光剂，所含的二价铕作为必需组分，并且包含钐和锰中的至少一种作为必需元素包含铽时的成分。特别地，提供了以铕作为必需成分的蓝色荧光的氟磷酸盐荧光玻璃和显示含有钐和锰中的至少一种作为必要成分的白色荧光的氟磷酸盐荧光玻璃。

2. 发明授权

US4990468A Fluorophosphate optical glass 失效
标题翻译：氟磷酸盐光学玻璃
公开(公告)号：US4990468A
公开(公告)日：1991-02-05
申请号：US414385
申请日：1989-09-29
申请人： Masayuki Komiya , Masaaki Otsuka , Naruhito Sawanobori , Shinobu Nagahama
发明人： Masayuki Komiya , Masaaki Otsuka , Naruhito Sawanobori , Shinobu Nagahama
IPC分类号： C03C3/247 , C03C4/00
CPC分类号： C03C3/247 , Y10S501/902 , Y10S501/903
摘要： A fluorophosphate optical glass having optical constants, i.e. refractive index (nd) of 1.54 to 1.60 and Abbe number (.nu.d) of 68 to 75 and having abnormal partial dispersion represented by a relative partial dispersion of at least 0.537 is provided, which has a chemical composition (% by weight) comprising:______________________________________ Al(PO.sub.3).sub.3 15-32% Ba(PO.sub.3).sub.2 0-10% Sr(PO.sub.3).sub.2 0-10% Ca(PO.sub.3).sub.2 0-10% Mg(PO.sub.3).sub.2 0-10% sum of metaphosphates 20-32% BaF.sub.2 20-70% SrF.sub.2 5-40% CaF.sub.2 0-15% MgF.sub.2 0-10% AlF.sub.3 0-5% GdF.sub.3 0-5% sum of fluorides 55-75% Gd.sub.2 O.sub.3 5-22% La.sub.2 O.sub.3 0-7% Y.sub.2 O.sub.3 0-10% Yb.sub.2 O.sub.3 0-10% sum of rare earth oxides 5-22% ______________________________________

3. 发明授权

US06784128B2 Optical glass for molding 有权
标题翻译：用于成型的光学玻璃
公开(公告)号：US06784128B2
公开(公告)日：2004-08-31
申请号：US10193282
申请日：2002-07-12
申请人： Masaaki Otsuka , Yoshinori Yamamoto , Koichi Tsuchiya , Naruhito Sawanobori , Shinobu Nagahama
发明人： Masaaki Otsuka , Yoshinori Yamamoto , Koichi Tsuchiya , Naruhito Sawanobori , Shinobu Nagahama
IPC分类号： C03C317
CPC分类号： C03C3/17
摘要： The present invention provides an optical glass for press molding, in particular, a low softening point glass which contains, in an oxide glass of phosphate type, a durability improving component in addition to glass forming components, and has a weight loss of at most 0.15 weight % in a durability test, and which is represented, in term of elements for making up the glass, by the following chemical composition (mol %): P2O5 32 to 40% Li2O 6 to 21% Na2O 8 to 31% K2O 4 to 22% Al2O3 7.4 to 16% ZnO 0 to 19.6% BaO 0 to 12% and Sum of Li2O + Na2O + K2O 35.1 to 49%.
摘要翻译：本发明提供了一种用于压制成型的光学玻璃，特别是含有磷酸盐型氧化物玻璃中的除了玻璃形成成分之外的耐久性改善成分的低软化点玻璃，其重量损失至多为0.15 耐久性试验中的重量％，根据构成玻璃的要素，以下述化学组成（摩尔％）表示：

4. 发明授权

US5017520A Fluorosphosphate optical glass 失效
标题翻译：氟磷酸盐光学玻璃
公开(公告)号：US5017520A
公开(公告)日：1991-05-21
申请号：US445991
申请日：1989-11-22
申请人： Masaaki Otsuka , Masayuki Komiya , Naruhito Sawanobori , Shinobu Nagahama
发明人： Masaaki Otsuka , Masayuki Komiya , Naruhito Sawanobori , Shinobu Nagahama
IPC分类号： C03C3/247
CPC分类号： C03C3/247 , Y10S501/902
摘要： A fluorophosphate optical glass having optical constants, i.e. a refractive index of 1.45 to 1.54 and an Abbe number of 75 to 90, preferably 75 to 89.5, useful as a lens for an optical instrument to obtain a good quality image, is provided, which has a chemical composition (% by mole) comprising:______________________________________ P.sub.2 O.sub.5 6.8-19.0% Al.sub.2 O.sub.3 1.5-6.0% BaO 0.3-6.6% AlF.sub.3 16.6-26.3% MgF.sub.2 2.5-19.0% CaF.sub.2 8.0-28.0% SrF.sub.2 9.7-35.0% BaF.sub.2 7.9-35.0% NaF 0.5-4.0% Gd.sub.2 O.sub.3 1.0-6.0% Y.sub.2 O.sub.3 0-3.5% La.sub.2 O.sub.3 0-3.5% Yb.sub.2 O.sub.3 0-3.5% sum of Gd.sub.2 O.sub.3, Y.sub.2 O.sub.3, La.sub.2 O.sub.3 and Yb.sub.2 O.sub.3 1.0-6.0% GdF.sub.3 0-2.0% CaO 0-3.5% SrO 0-3.5% ZnO 0-3.5% MgO 0-3.5% ______________________________________

5. 发明授权

US07151064B2 Optical glass suitable for mold forming 有权
标题翻译：光学玻璃适用于成型
公开(公告)号：US07151064B2
公开(公告)日：2006-12-19
申请号：US10469288
申请日：2002-10-29
申请人： Masaaki Otsuka , Naruhito Sawanobori , Shinobu Nagahama
发明人： Masaaki Otsuka , Naruhito Sawanobori , Shinobu Nagahama
IPC分类号： C03C3/247 , C03C3/17
CPC分类号： C03C3/247
摘要： An optical glass suitable for mold forming having a metal composition in wt % in terms of metal oxides calculated from the composition of the following components: P2O5 34–50%, Li2O 2–9%, Na2O 7–28%, K2O 3–27%, provided that the total of R2O is 17–41% (R: Li, Na, K), Al2O3 6.5–30%, ZnO 0–22%, BaO 0–21%, SrO 0–18%, CaO 0–16%, MgO 0–14%, provided that the total of R′O is 0–34% (R′: Zn, Ba, Sr, Ca, Mg), ZrO2 0–1.5% and F 1.5–32% relative to the total weight of the oxides, and exhibits a glass transition temperature (Tg) of 350° C. or lower and a specific gravity (Sg) of 3.1 or less and is excellent in chemical durability. The optical glass can be press formed at a low temperature of about 270 to 400° C.
摘要翻译：适用于模具成型的光学玻璃，其具有以由以下组分组成计算的以金属氧化物计的重量百分比的金属组合物：P 2

6. 发明授权

US07312169B2 Optical glass for precision molding 有权
公开(公告)号：US07312169B2
公开(公告)日：2007-12-25
申请号：US10980280
申请日：2004-11-04
申请人： Yoshinori Yamamoto , Naruhito Sawanobori , Shinobu Nagahama
发明人： Yoshinori Yamamoto , Naruhito Sawanobori , Shinobu Nagahama
IPC分类号： C03C3/19
CPC分类号： C03C3/16 , Y10S501/901
摘要： The present invention provides a high refractive index, high dispersion optical glass for precision molding, being free from harmful materials causing environmental problems, such as lead oxide, etc., and having a low yield temperature, a refractive index (nd) of at least 1.83 and an Abbe number (νd) of at most 26.0 and further providing a low softening property as well as an improved mass production property with less coloration, which is represented in terms of for making up the glass, by the following chemical composition (wt %): P2O515 to 29% B2O3 0 to 2% GeO2 0 to 14% Sum of P2O5 + B2O3 + GeO220 to 35% Li2O 0 to 5% Na2O 3 to 14% K2O 0 to 9% Sum of Li2O + Na2O + K2O 5 to 15% Nb2O5 2 to less than 22% Bi2O334 to 60% WO3 0 to 5% BaO 0 to 5% In2O3 0 to 7%.

7. 发明授权

US5541012A Infrared-to-visible up-conversion material 失效
标题翻译：红外到可见的上转换材料
公开(公告)号：US5541012A
公开(公告)日：1996-07-30
申请号：US329683
申请日：1994-10-26
申请人： Junichi Ohwaki , Yuhu Wang , Atsushi Shibukawa , Naruhito Sawanobori , Shinobu Nagahama
发明人： Junichi Ohwaki , Yuhu Wang , Atsushi Shibukawa , Naruhito Sawanobori , Shinobu Nagahama
IPC分类号： C09K11/77 , C09K11/85 , B32B9/00
CPC分类号： C09K11/7704 , C09K11/7705 , C09K11/7772 , C09K11/7773
摘要： A new infrared-to-visible up-conversion material is provided which can be applied to an infrared light identification element having a useful conversion efficiency and sensitivity for infrared light in the wavelength of 1.5 .mu.m band, 0.98 .mu.m band and 0.8 .mu.m band without the necessity of previous excitation of the material. This infrared-to-visible up-conversion material consists of an inorganic material comprising at least two elements of erbium (Er) and a halogen or compounds thereof.
摘要翻译：提供了一种新的红外到可见上转换材料，其可以应用于对波长为1.5μm波段，0.98μm波段和0.8μm波长的红外光具有有用的转换效率和灵敏度的红外光识别元件而不需要先前激发材料。这种红外到可见的上转换材料由包含铒（Er）和卤素或其化合物的至少两种元素的无机材料组成。

8. 发明授权

US06372155B1 Oxide glass showing long afterglow and accelerated phosphorescence 失效
标题翻译：显示长余辉和加速磷光的氧化物玻璃
公开(公告)号：US06372155B1
公开(公告)日：2002-04-16
申请号：US09445296
申请日：1999-11-30
申请人： Masaaki Yamazaki , Yoshinori Yamamoto , Naruhito Sawanobori , Shinobu Nagahama
发明人： Masaaki Yamazaki , Yoshinori Yamamoto , Naruhito Sawanobori , Shinobu Nagahama
IPC分类号： C09K1100
CPC分类号： C09K11/0805 , C03C3/062 , C03C3/064 , C03C3/066 , C03C3/068 , C03C3/095 , C03C3/12 , C03C3/14 , C03C4/12
摘要： The object of the present invention is to provide an oxide glass capable of exhibiting a long lasting afterglow and photostimulated phosphorescence, whereby energy can be accumulated by radiation excitation, for example, by &ggr;-rays, X-rays, UV-rays, etc. and light emission can be continued for a long time even after stopping the excitation. That is, the present invention relates to an oxide glass capable of exhibiting a long lasting afterglow and photostimulated luminescence, characterized by a constitutional composition comprising, at least, terbium oxide (Tb2O3) or manganese oxide (MnO), gallium oxide (Ga2O3) or aluminum oxide (Al2O3), alkali metal oxide or alkaline earth metal oxide and boron oxide (B2O3) or silicon oxide (SiO2) or zinc oxide (ZnO).
摘要翻译：本发明的目的是提供一种能够显示持久的余辉和光刺激的磷光的氧化物玻璃，从而能够通过例如γ射线，X射线，紫外线等的辐射激发来积聚能量。并且即使在停止激发之后，发光也可以持续很长时间。也就是说，本发明涉及能够表现出持久的余辉和光刺激发光的氧化物玻璃，其特征在于，至少包含氧化铽（Tb 2 O 3）或氧化锰（MnO），氧化镓（Ga 2 O 3）或氧化铝（Al2O3），碱金属氧化物或碱土金属氧化物和氧化硼（B2O3）或氧化硅（SiO2）或氧化锌（ZnO）。

9. 发明授权

US4808556A Fluorophosphate optical glass 失效
标题翻译：氟磷酸盐光学玻璃
公开(公告)号：US4808556A
公开(公告)日：1989-02-28
申请号：US116680
申请日：1987-11-03
申请人： Naruhito Sawanobori , Shinobu Nagahama , Nobuyoshi Baba
发明人： Naruhito Sawanobori , Shinobu Nagahama , Nobuyoshi Baba
IPC分类号： C03C3/247 , C03C4/00
CPC分类号： C03C3/247 , Y10S501/902
摘要： A fluorophosphate optical glass with a low refractive index and low dispersion is provided in stable manner, which has a refractive index nd of 1.42 to 1.47 and an Abbe number .nu.d of 90 to 97 and comprises 3 to 8 mole % of P.sub.2 O.sub.5, 0.1 to 2 mole % of Al.sub.2 O.sub.3, 1 to 7 mole % of BaO, 35.5 to 41 mole % of AlF.sub.3, 8 to 13 mole % of MgF.sub.2, 16 to 26 mole % of CaF.sub.2, 15 to 21 mole % of SrF.sub.2, 3.5 to 10 mole % of BaF.sub.2 and 1 to 6 mole % of NaF.

10. 发明申请

US20070229938A1 WHITE LIGHT-EMITTING DEVICE USING FLUORESCENT FIBER 有权
公开(公告)号：US20070229938A1
公开(公告)日：2007-10-04
申请号：US11761075
申请日：2007-06-11
申请人： Masaaki Yamazaki , Osamu Ishii , Naruhito Sawanobori , Shinobu Nagahama
发明人： Masaaki Yamazaki , Osamu Ishii , Naruhito Sawanobori , Shinobu Nagahama
IPC分类号： G02F1/365
CPC分类号： G02B6/001 , G02B6/03633 , G02F1/133602
摘要： A white light-emitting device using a fluorescent fiber includes a blue semiconductor light-emitting element (2) for emitting an excitation light (a), and an optical fiber (3) having one side end face and the other side end face, the excitation light (a) emitted from the blue semiconductor light-emitting element (2) being made incident to the one side end face to be guided to the other side end face. The optical fiber (3) includes a core containing therein a phosphor for emitting wavelength conversion lights by being excited by the excitation light (a) received from the blue semiconductor light-emitting element (2), and a cladding member (3B) having a light emission surface in its peripheral surface, at least a part of optically multiplexed lights, which are obtained by optically multiplexing the wavelength conversion lights and the excitation light, being emitted through the light emission surface.

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