专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5766294A Method and apparatus for producing an optical element using a molding block and a temperature effecting mechanism contacting the molding block for heat exchange 失效
标题翻译：用于使用模制块制造光学元件的方法和装置以及与模制块接触进行热交换的温度效应机构
公开(公告)号：US5766294A
公开(公告)日：1998-06-16
申请号：US620925
申请日：1996-03-22
申请人： Kazuaki Takagi , Tadayoshi Yonemoto , Takashi Inoue , Shoji Nakamura
发明人： Kazuaki Takagi , Tadayoshi Yonemoto , Takashi Inoue , Shoji Nakamura
IPC分类号： C03B11/00 , C03B11/08 , C03B11/12 , C03B23/00
CPC分类号： C03B11/08 , C03B2215/46 , C03B2215/47 , C03B2215/48 , C03B2215/80 , C03B2215/86 , Y02P40/57
摘要： A method and an apparatus for producing an optical element capable of performing a molding temperature control required for a plurality of independent molding blocks in a short period of time, and continuously and simultaneously producing a plurality of different optical elements having a high degree of accuracy at a low cost is provided.
摘要翻译：一种用于制造能够在短时间内对多个独立模制块进行成型温度控制的光学元件的制造方法和装置，并且连续同时制造具有高精度的多种不同的光学元件提供了低成本。

2. 发明授权

US5322541A Method of producing glass blank 失效
标题翻译：生产玻璃毛坯的方法
公开(公告)号：US5322541A
公开(公告)日：1994-06-21
申请号：US857872
申请日：1992-03-26
申请人： Yoshiyuki Shimizu , Shoji Nakamura , Tadayoshi Yonemoto , Masaaki Sunohara , Tadao Shioyama , Noriyuki Kawata
发明人： Yoshiyuki Shimizu , Shoji Nakamura , Tadayoshi Yonemoto , Masaaki Sunohara , Tadao Shioyama , Noriyuki Kawata
IPC分类号： C03B11/08 , C03B11/00
CPC分类号： C03B11/08 , C03B2215/87 , Y02P40/57
摘要： A method of producing a glass blank, comprising the steps of: supplying a desired weight of molten glass material to a bearer heated to a temperature of not more than a softening point of the glass material; performing and cancelling, at a temperature of not less than the softening point, pressing of the glass material supplied to the bearer so as to adjust a thickness of the glass material; and cooling the glass material to a temperature of not more than the softening point.
摘要翻译：一种制造玻璃坯料的方法，包括以下步骤：将所需重量的熔融玻璃材料供应到加热至玻璃材料的软化点以下的温度的载体上; 在不低于软化点的温度下执行和取消对供给到承载件的玻璃材料的按压，以调节玻璃材料的厚度; 并将玻璃材料冷却至不高于软化点的温度。

3. 发明授权

US5015280A Mold for molding optical elements 失效
标题翻译：用于模制光学元件的模具
公开(公告)号：US5015280A
公开(公告)日：1991-05-14
申请号：US396621
申请日：1989-08-22
申请人： Takayuki Kimoto , Masaaki Sunohara , Takashi Inoue , Shoji Nakamura , Daijirou Yonetani
发明人： Takayuki Kimoto , Masaaki Sunohara , Takashi Inoue , Shoji Nakamura , Daijirou Yonetani
IPC分类号： B29C43/02 , B29C43/36 , C03B11/08 , C03B11/12
CPC分类号： C03B11/122 , C03B11/08 , C03B11/125 , B29C2043/3618 , B29C43/021 , B29C43/3642 , B29K2909/04 , B29L2011/0016 , C03B2215/03 , C03B2215/46 , C03B2215/47 , C03B2215/72 , C03B2215/86 , Y10S425/808
摘要： A mold arranged between a pair of heater blocks for molding an optical element comprises a pair of first and second elements each having a molding surface for defining a cavity and an outer surface opposite to the molding surface and in contact with a corresponding heater block, and a ring member for guiding the first and second elements. The rear surface of at least one of the first and second elements has a part which is not in contact with the corresponding heater block. Also, another mold comprises a pair of first and second elements each having a molding surface for defining a cavity and an outer surface opposite to the molding surface, a first ring member for guiding the first and second elements, and a second outer ring member made of a material with a lower thermal conductivity than that of the first ring member. A molding method for optical elements is such that a glass with a viscosity of 10.sup.12 poise or more is fed to a mold with a temperature at or below the glass transition point, heated to a temperature corresponding to the glass viscosity of 10.sup.8 to 10.sup.10 poise and pressed for 3 to 90 seconds. The glass is then cooled at a rate of 1.5.degree. to 2.5.degree. C./sec to a viscosity of 10.sup.10 to 10.sup.11 poise and thereafter at a rate of 0.2.degree. to 1.5.degree. C./sec with the glass pressurized, and removed as an optical element at or below the glass transition point.

4. 发明申请

US20060073626A1 Method for producing optical element, optical element, and optical element array 审中-公开
标题翻译：光学元件，光学元件和光学元件阵列的制造方法
公开(公告)号：US20060073626A1
公开(公告)日：2006-04-06
申请号：US10545281
申请日：2004-02-18
申请人： Yoshiyuki Shimizu , Jun Murata , Motonobu Yoshikawa , Atsushi Ashino , Shoji Nakamura , Hiroshi Ryonai , Masaaki Sunohara
发明人： Yoshiyuki Shimizu , Jun Murata , Motonobu Yoshikawa , Atsushi Ashino , Shoji Nakamura , Hiroshi Ryonai , Masaaki Sunohara
IPC分类号： H01L21/00
CPC分类号： G02B3/005 , C03B11/082 , C03B2215/412 , C03B2215/414 , C03B2215/60 , C03B2215/72 , G02B3/0075
摘要： A method for manufacturing an optical element comprises a step of press molding an optical element material 6 disposed between an upper press head (7) and its paired lower press head (8), wherein in the upper press head (7) and/or the lower press head (8) is formed a groove-like component that forms a non-cylindrical face or a cylindrical face as an optically effective component in the optical element material (6). This makes it possible to obtain an optical element with stable face shape precision, boosts productivity, and is also advantageous in terms of cost.
摘要翻译：一种用于制造光学元件的方法包括对设置在上压头（7）与其一对下压头（8）之间的光学元件材料6进行加压成型的步骤，其中在上压头（7）和/或下压头（8）形成为在光学元件材料（6）中形成非圆柱面或圆柱面作为光学有效成分的槽状部件。这使得可以获得具有稳定的面形精度的光学元件，提高生产率，并且在成本方面也是有利的。

5. 发明授权

US5201927A Method of producing the optical element 失效
标题翻译：光学元件的制造方法
公开(公告)号：US5201927A
公开(公告)日：1993-04-13
申请号：US865586
申请日：1992-04-09
申请人： Shoji Nakamura , Takasi Inoue , Masaaki Sunohara , Tadao Shioyama
发明人： Shoji Nakamura , Takasi Inoue , Masaaki Sunohara , Tadao Shioyama
IPC分类号： C03B11/08
CPC分类号： C03B11/08 , C03B2215/73 , C03B2215/86
摘要： A machine is provided for molding an optical element by using a molding block having upper and lower molding dies, a sleeve die and a glass blank combined integrally with each other. The machine includes a chamber which accommodates a heating zone having a plurality of sections for heating the molding block from above and below, a deformation zone for pressing the molding dies and a cooling zone having a plurality of sections for cooling the molding block. The chamber is formed with an inlet and an outlet for the molding block. The sections of the heating zone, the deformation zone and the sections of the cooling zone are provided independently of one another. A transport member is provided for sequentially transporting the molding block through the heating zone, the deformation zone and the cooling zone, and first and second shutters are provided for opening gas supply member is provided for introducing nonoxidizing gas into the chamber.
摘要翻译：提供一种机器，用于通过使用具有上下成型模具的模制块，套筒模具和彼此一体地组合的玻璃坯料来模制光学元件。该机器包括容纳加热区域的室，该加热区具有用于从上下方加热成型块的多个部分，用于按压模具的变形区域和具有用于冷却模制块的多个部分的冷却区域。该室形成有用于模制块的入口和出口。加热区，变形区和冷却区的部分彼此独立地设置。设置有用于将成型块依次传送通过加热区域，变形区域和冷却区域的输送构件，设置用于打开气体供给构件的第一和第二快门用于将非氧化气体引入室内。

6. 发明授权

US3981719A Method for receiving molten steel from an electric furnace 失效
标题翻译：从电炉接收钢水的方法
公开(公告)号：US3981719A
公开(公告)日：1976-09-21
申请号：US594072
申请日：1975-07-08
申请人： Shoji Nakamura
发明人： Shoji Nakamura
IPC分类号： C21C5/52 , F27D3/14
CPC分类号： F27D3/14 , C21C5/5294 , Y02P10/216
摘要： A method for receiving molten steel from an electric furnace without using a ladle crane in tapping, comprising a ladle bogie on rails supporting thereon a ladle which can be tilted when receiving molten steel therein; a ladle preheating device installed at the position which does not interfere with molten steel receiving work of the ladle bogie; and an electric furnace having a short tapping trough for reducing the lowering of molten steel temperature while molten steel is being received.
摘要翻译：一种用于在不使用钢包起重机进行攻丝的情况下从电炉接收钢水的方法，包括在其上支撑钢轨的钢轨上的钢包转向架，所述钢包在其中容纳钢水时能够倾斜; 钢包预热装置安装在不影响钢包转向架钢水接收工作的位置; 以及电炉，其具有用于在接收钢水的同时降低钢水温度的低出钢槽。

7. 发明授权

US07897533B2 Optical glass composition, preform and optical element 有权
标题翻译：光学玻璃组合物，预成型件和光学元件
公开(公告)号：US07897533B2
公开(公告)日：2011-03-01
申请号：US12113477
申请日：2008-05-01
申请人： Minoru Onoda , Kazuhiko Ishimaru , Shoji Nakamura
发明人： Minoru Onoda , Kazuhiko Ishimaru , Shoji Nakamura
IPC分类号： C03C3/068 , C03C3/064 , C03C3/066 , C03C3/062
CPC分类号： C03C3/068
摘要： An optical glass composition contains, in % by mole, 14.0% or more and 31.0% or less of SiO2, 19.0% or more and 40.0% or less of B2O3, 0% or more and 5.0% or less of Li2O, 0% or more and 12.0% or less of ZnO, 0% or more and 12.0% or less of ZrO2, 15.0% or more and 26.0% or less of La2O3, 22.0% or more and 38.0% or less of La2O3+ZrO2, 2.0% or more and 5.0% or less of Ta2O5 and 4.0% or more and 16.0% or less of Gd2O3, and has nd of 1.83 or higher and 1.87 or lower and νd of 43 or higher and 47 or lower, and a preform and an optical element are formed from the optical glass composition.
摘要翻译：光学玻璃组合物含有SiO 2为14.0％以上且31.0％以下，B 2 O 3为19.0％以上且40.0％以下，Li 2 O 0％以上且5.0％以下，0％以下更多和12.0％以下的ZnO，0％以上且12.0％以下的ZrO 2，15.0％以上且26.0％以下的La 2 O 3，22.0％以上且38.0％以下的La 2 O 3 + ZrO 2，2.0％或更多和5.0％以下的Ta 2 O 5和4.0％以上且16.0％以下的Gd 2 O 3，nd为1.83以上且1.87以下，n为43以上且47以下，预成型体和光学元件由光学玻璃组合物形成。

8. 发明申请

US20080287280A1 OPTICAL GLASS COMPOSITION, PREFORM AND OPTICAL ELEMENT 有权
标题翻译：光学玻璃组合物，预制和光学元件
公开(公告)号：US20080287280A1
公开(公告)日：2008-11-20
申请号：US12106703
申请日：2008-04-21
申请人： Minoru Onoda , Kazuhiko Ishimaru , Shoji Nakamura
发明人： Minoru Onoda , Kazuhiko Ishimaru , Shoji Nakamura
IPC分类号： C03C3/068
CPC分类号： C03C3/068
摘要： An optical glass composition contains, in % by weight, 1.0% or more and 12.0% or less of SiO2, 8.0% or more and 18.0% or less of B2O3, 0% or more and 6.0% or less of ZnO, 1.0% or more and 10.0% or less of ZrO2, 25.0% or more and 47.0% or less of La2O3, 0% or more and 5.0% or less of R2O (here, R is at least one of Li, Na and K), 0% or more and 15.0% or less of Nb2O5, 0% or more and 7.0% or less of TiO2, 0% or more and 15.0% or less of Ta2O5, 1.0% or more of Nb2O5+TiO2+Ta2O5, 0% or more and 25.5% or less of Gd2O3, 0.5% or more and 15.0% or less of WO3 and 0.5% or more and 26.0% or less of Gd2O3+WO3, and has nd of 1.88 or higher and 1.92 or lower and νd of 33 or higher and 37 or lower, and a preform and an optical element are formed from the optical glass composition.
摘要翻译：光学玻璃组合物以重量％计含有SiO 2的1.0％以上且12.0％以下，B 2 O 8以上8.0％以上18.0％以下。 0％以上且6.0％以下的ZnO，1.0％以上且10.0％以下的ZrO 2，25.0％以上且47.0％以下，或者少于2个O 2 O 3，0％以上且5.0％以下的R 2 O（这里，R为至少一个 Li，Na和K），0％以上且15.0％以下的Nb 2 O 5，0％以上且7.0％以下的TiO 2， 2％，0％以上且15.0％以下的Ta 2 O 5，1.0％以上的Nb 2 O 5％+ TiO 2 + Ta 2 O 5，0％以上至25.5％以下的Gd < 0≤N≤0.3％，0.5％以上且15.0％以下的WO 3和0.5％以上且26.0％以下的Gd

9. 发明授权

US06268333B1 Sedative effect-providing fragrance modifier 失效
标题翻译：镇静作用提供香味改良剂
公开(公告)号：US06268333B1
公开(公告)日：2001-07-31
申请号：US08390412
申请日：1995-02-17
申请人： Yoshiro Okazaki , Yasuhiro Takashima , Shoji Nakamura , Katsuyuki Yomogida , Masahiro Tanida
发明人： Yoshiro Okazaki , Yasuhiro Takashima , Shoji Nakamura , Katsuyuki Yomogida , Masahiro Tanida
IPC分类号： A61K746
CPC分类号： A61K8/33 , A61Q13/00 , A61Q15/00 , A61Q19/10
摘要： A fragrance composition which contains 1,3-dimethoxy-5-methylbenzene in an amount of from 0.01 to 30% by weight as a fragrance modifier that provides a sedative effect. 1,3-Dimethoxy-5-methylbenzene used in the present invention can exhibit a sedative effect not only by itself but also when mixed with various formulations of jasmine, floral and the like types having stimulative effects. Also, since a single chemical is used as an active ingredient, the present invention is more effective than the sedative function of natural essential oil from a viewpoint of sedation. In addition, since 1,3-dimethoxy-5-methylbenzene itself has a mild scent, its sedative effect can be obtained without altering original fragrance of interest.
摘要翻译：一种香料组合物，其含有0.01至30重量％的1,3-二甲氧基-5-甲基苯，作为提供镇静作用的香料改性剂。本发明中使用的1,3-二甲氧基-5-甲基苯不仅可以自身具有镇静作用，而且与具有刺激作用的茉莉花，花生等类型的各种配方混合时也能表现出镇静作用。此外，由于使用单一化学品作为活性成分，因此从镇静的观点来看，本发明比天然精油的镇静作用更有效。此外，由于1,3-二甲氧基-5-甲苯本身具有温和的香味，因此可以在不改变原始感兴趣的香味的情况下获得其镇静作用。

10. 发明授权

US5759221A Method of press molding glass optical elements 失效
标题翻译：压制玻璃光学元件的方法
公开(公告)号：US5759221A
公开(公告)日：1998-06-02
申请号：US847987
申请日：1997-04-21
申请人： Yoshinari Kashiwagi , Makoto Umetani , Hidenao Kataoka , Kenji Inoue , Shoji Nakamura , Satoru Morimoto
发明人： Yoshinari Kashiwagi , Makoto Umetani , Hidenao Kataoka , Kenji Inoue , Shoji Nakamura , Satoru Morimoto
IPC分类号： B29C43/08 , B32B15/01 , C03B11/08 , C03B40/02 , C23C14/06 , C23C14/16 , C23C14/34 , C23C14/58 , C23C28/00 , C23C28/02
CPC分类号： C23C14/5873 , B32B15/01 , C03B11/086 , C03B40/02 , C23C14/06 , C23C14/067 , C23C14/16 , C23C14/3414 , C23C28/00 , C23C28/02 , C23C28/323 , C23C28/34 , C23C28/347 , B29C2043/3618 , B29C43/021 , B29L2011/0016 , C03B2215/12 , C03B2215/16 , C03B2215/17 , C03B2215/31 , C03B2215/32 , C03B2215/34
摘要： A method of press-molding glass optical elements by press-molding glass, having a high melting point, at a temperature of 650.degree. C. and higher using a die for press-molding glass optical elements which includes a base material having a heat resistance and sufficient strength to withstand press-molding of optical glass elements, a cutting layer on the base material, and a surface protective layer on the cutting layer. The cutting layer is formed of an alloy film containing P and one metal selected from the group Ni, Co, and Fe, and one metal from the group Si, Ti, Cu, Zr, Nb, Mo, Ru, Rh, Pd, Hf, Ta, W, Re, Os, and Ir, or an alloy film containing Cu and 20 to 80 atom % of one metal selected from the group Ni, Co, Fe, Si, Ti, Zr, Nb, Mo, Ru, Rh, Pd, Hf, Ta, W, Re, Os, and Ir, or an alloy film containing Si and 20 to 80 atom % of one metal selected from the group Ni, Co, Fe, Cu, Ti, Zr, Nb, Mo, Ru, Rh, Pd, Hf, Ta, W, Re, Os, and Ir. The surface protective layer is formed of an alloy film of at least one metal selected from the group Pt, Pd, Ir, Rh, Os, Ru, Re, W, and Ta.
摘要翻译：一种使用压模成型玻璃光学元件的模具，在650℃以上的温度下通过将高熔点的高熔点玻璃加压成形而成的玻璃光学元件的方法，所述玻璃光学元件包括具有耐热性的基材并且具有足够的强度来承受光学玻璃元件的压制，基材上的切割层和切割层上的表面保护层。切割层由含有选自Ni，Co和Fe的P和一种金属的合金膜和来自Si，Ti，Cu，Zr，Nb，Mo，Ru，Rh，Pd，Hf的一种金属形成，Ta，W，Re，Os和Ir，或包含Cu和20〜80原子％的选自Ni，Co，Fe，Si，Ti，Zr，Nb，Mo，Ru，Rh中的一种金属的合金膜，Pd，Hf，Ta，W，Re，Os和Ir，或含有Si和20〜80原子％的选自Ni，Co，Fe，Cu，Ti，Zr，Nb，Mo中的一种金属的合金膜，Ru，Rh，Pd，Hf，Ta，W，Re，Os和Ir。表面保护层由选自Pt，Pd，Ir，Rh，Os，Ru，Re，W和Ta中的至少一种金属的合金膜形成。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式