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1. 发明申请

WO2012046400A1 POROUS GLASS, METHOD FOR MANUFACTURING POROUS GLASS, OPTICAL MEMBER, AND IMAGE CAPTURE APPARATUS 审中-公开
标题翻译：多孔玻璃，制造多孔玻璃的方法，光学构件和图像捕获装置
公开(公告)号：WO2012046400A1
公开(公告)日：2012-04-12
申请号：PCT/JP2011/005305
申请日：2011-09-21
申请人： CANON KABUSHIKI KAISHA , TAKASHIMA, Kenji , ZHANG, Zuyi , KOTANI, Yoshinori , SUGIYAMA, Akira
发明人： TAKASHIMA, Kenji , ZHANG, Zuyi , KOTANI, Yoshinori , SUGIYAMA, Akira
IPC分类号： C03C15/00 , C03B32/00 , G02B1/00
CPC分类号： C03C11/005 , C03B32/00 , G02B1/00
摘要： A porous glass having high strength and a low refractive index, an optical member by using the porous glass, and a method for manufacturing the porous glass are provided. A method for manufacturing a porous glass includes the steps of heat-treating a glass body, which can be phase-separated through heating and which is formed from a plurality of components, at a first temperature to effect the phase separation, heat-treating the glass body, which has been heat-treated at the first temperature, at a second temperature, higher than the first temperature, to effect the phase separation, and bringing the glass body, which has been heat-treated at the second temperature, into contact with an aqueous solution, wherein the total time of the heat treatment time at the first temperature and the heat treatment time at the second temperature is 7 hours or more.
摘要翻译：提供了具有高强度和低折射率的多孔玻璃，通过使用多孔玻璃的光学构件和制造多孔玻璃的方法。多孔玻璃的制造方法包括以下步骤：在第一温度下，通过加热相分离并由多个成分形成的玻璃体进行相分离，热处理玻璃体在第一温度下在比第一温度高的第二温度下进行热分解以进行相分离，并且将在第二温度下进行了热处理的玻璃体接触其中在第一温度下的热处理时间和第二温度下的热处理时间的总时间为7小时以上。

2. 发明申请

WO2012029261A2 POROUS GLASS AND OPTICAL MEMBER 审中-公开
标题翻译：多孔玻璃和光学部件
公开(公告)号：WO2012029261A2
公开(公告)日：2012-03-08
申请号：PCT/JP2011/004725
申请日：2011-08-25
申请人： CANON KABUSHIKI KAISHA , KOTANI, Yoshinori , ZHANG, Zuyi , TAKASHIMA, Kenji , SUGIYAMA, Akira
发明人： KOTANI, Yoshinori , ZHANG, Zuyi , TAKASHIMA, Kenji , SUGIYAMA, Akira
CPC分类号： C03C11/005 , B32B3/26 , B32B7/02 , C03C3/091 , C03C17/006 , C03C2217/425 , C03C2217/732 , C03C2217/91 , Y10T428/24967 , Y10T428/249969
摘要： The present invention provides a porous glass having excellent antireflection performance for visible light. A porous glass includes a porous layer which is mainly composed of silica and which has pores attributed to spinodal phase separation and pores attributed to binodal phase separation.
摘要翻译：本发明提供一种对可见光具有优异的抗反射性能的多孔玻璃。多孔玻璃包括主要由二氧化硅组成的多孔层，其具有由于旋节相分离的孔隙和归因于双相分离的孔。

3. 发明申请

WO2012070375A1 OPTICAL MEMBER AND IMAGING APPARATUS 审中-公开
标题翻译：光学会员和成像设备
公开(公告)号：WO2012070375A1
公开(公告)日：2012-05-31
申请号：PCT/JP2011/075650
申请日：2011-11-01
申请人： CANON KABUSHIKI KAISHA , SUGIYAMA, Akira , ZHANG, Zuyi , KOTANI, Yoshinori , TAKASHIMA, Kenji , KOKETSU, Naoyuki
发明人： SUGIYAMA, Akira , ZHANG, Zuyi , KOTANI, Yoshinori , TAKASHIMA, Kenji , KOKETSU, Naoyuki
IPC分类号： C03C17/00 , G02B1/10
CPC分类号： C03C17/02 , C03C17/006 , C03C2217/425 , Y10T428/24331
摘要： Provided is an optical member having high strength, low reflection, and a high transmittance. The optical member includes: a transparent substrate; and a porous glass layer having a spinodal-type porous structure disposed on the transparent substrate, in which at least one of the average pore diameter of a pore formed in the porous glass layer and the average skeleton diameter of a skeleton of the porous glass layer is set so that the optical member has a transmittance of 50% or more in the wavelength region of 450 nm or more and 650 nm or less.
摘要翻译：提供了具有高强度，低反射和高透射率的光学构件。光学构件包括：透明基板; 以及多孔玻璃层，其具有设置在所述透明基板上的旋节多孔结构，其中，形成在所述多孔玻璃层中的孔的平均孔径和所述多孔玻璃层的骨架的平均骨架直径中的至少一个被设定为使得光学部件在450nm以上且650nm以下的波长区域具有50％以上的透射率。

4. 发明申请

WO2012117686A1 METHOD FOR MANUFACTURING POROUS GLASS, AND METHOD FOR MANUFACTURING OPTICAL ELEMENT 审中-公开
标题翻译：制造多孔玻璃的方法和制造光学元件的方法
公开(公告)号：WO2012117686A1
公开(公告)日：2012-09-07
申请号：PCT/JP2012/001101
申请日：2012-02-20
申请人： CANON KABUSHIKI KAISHA , KOKETSU, Naoyuki , ZHANG, Zuyi , KOTANI, Yoshinori , SUGIYAMA, Akira , TAKASHIMA, Kenji
发明人： KOKETSU, Naoyuki , ZHANG, Zuyi , KOTANI, Yoshinori , SUGIYAMA, Akira , TAKASHIMA, Kenji
IPC分类号： C03C11/00 , C03B32/00
CPC分类号： C03C11/005 , C03B32/00
摘要： A method for manufacturing a porous glass includes: forming a phase-separated glass by heating at a temperature in a range of 300 to 500 degrees Celsius for 3 to 50 hours for phase separation of a glass body in which the concentration of SiO 2 is 50 to 70 percent by weight, the concentration of B 2 O 3 is 15 to 40 percent by weight, the concentration of Li 2 O is 1.0 to 8.0 percent by weight, the concentration of Na 2 O is 2.0 to 8.0 percent by weight, the concentration of K 2 O is 0.3 to 5.0 percent by weight, the total concentration of Li 2 O, Na 2 O, and K 2 O is 3.5 to 15 percent by weight, and the ratio of the concentration of K 2 O to the total concentration of Li 2 O, Na 2 O, and K 2 O is 0.10 to 0.30; and forming a porous glass by etching the phase-separated glass.
摘要翻译：制造多孔玻璃的方法包括：通过在300〜500℃的温度范围内加热3〜50小时来形成相分离玻璃，使SiO 2的浓度为50的玻璃体的相分离为50〜 70重量％，B 2 O 3的浓度为15〜40重量％，Li 2 O的浓度为1.0〜8.0重量％，Na 2 O的浓度为2.0〜8.0重量％，K 2 O的浓度为0.3〜5.0重量％，Li2O，Na2O，K2O的总浓度为3.5〜15重量％，K2O的浓度与Li 2 O，Na 2 O，K 2 O的总浓度的比例为0.10〜0.30，并通过蚀刻相分离的玻璃形成多孔玻璃。

5. 发明申请

WO2012074080A1 METHOD OF MANUFACTURING POROUS GLASS 审中-公开
标题翻译：制造多孔玻璃的方法
公开(公告)号：WO2012074080A1
公开(公告)日：2012-06-07
申请号：PCT/JP2011/077877
申请日：2011-11-25
申请人： CANON KABUSHIKI KAISHA , TAKASHIMA, Kenji , ZHANG, Zuyi , KOTANI, Yoshinori , SUGIYAMA, Akira , KOKETSU, Naoyuki
发明人： TAKASHIMA, Kenji , ZHANG, Zuyi , KOTANI, Yoshinori , SUGIYAMA, Akira , KOKETSU, Naoyuki
IPC分类号： C03C11/00 , C03C15/00 , C03C21/00 , C03B32/00
CPC分类号： C03C11/005 , C03B32/00 , C03C15/00 , C03C21/002 , C03C21/005
摘要： To provide a method of manufacturing a porous glass in which the porosity decreases as a function of the distance from the surface in the direction of depth. A method of manufacturing a porous glass includes a step of bringing one or more than one ion species selected from silver ion, potassium ion and lithium ion into contact with a matrix glass containing borosilicate glass as main ingredient and heating the matrix glass to form a glass body having an ion concentration distribution with a concentration of the one or more than one ion species decreasing as a function of a distance from a surface in a direction of depth, a step of heating and phase-separating the glass body to form a phase-separated glass, and a step of etching the phase-separated glass to form a porous glass having a porosity decreasing as the function of the distance from the surface in the direction of depth.
摘要翻译：提供一种多孔玻璃的制造方法，其中孔隙率随深度方向距表面的距离而减小。制造多孔玻璃的方法包括：将选自银离子，钾离子和锂离子的一种或多于一种的离子种类与含有硼硅酸盐玻璃的基质玻璃作为主要成分接触，并加热基质玻璃以形成玻璃具有一个或多于一个离子种类的浓度的离子浓度分布的物质作为与深度方向上的表面的距离的函数减小;加热和相分离玻璃体的步骤，分离玻璃，以及蚀刻相分离玻璃以形成孔隙率随深度方向距离表面的距离的函数而减小的步骤。

6. 发明申请

WO2012074078A1 POROUS GLASS, METHOD OF MANUFACTURING THE SAME AND OPTICAL ELEMENT 审中-公开
标题翻译：多孔玻璃，其制造方法和光学元件
公开(公告)号：WO2012074078A1
公开(公告)日：2012-06-07
申请号：PCT/JP2011/077873
申请日：2011-11-25
申请人： CANON KABUSHIKI KAISHA , KOTANI, Yoshinori , ZHANG, Zuyi , SUGIYAMA, Akira , TAKASHIMA, Kenji , KOKETSU, Naoyuki
发明人： KOTANI, Yoshinori , ZHANG, Zuyi , SUGIYAMA, Akira , TAKASHIMA, Kenji , KOKETSU, Naoyuki
IPC分类号： C03C11/00 , C03C15/00 , C03C17/25 , C03B32/00
CPC分类号： C03C11/005 , C03C15/00 , C03C17/25 , C03C2217/228 , C03C2217/23 , Y10T428/315
摘要： This invention provides a porous glass with a varied porous structure that shows an excellent optical performance. A method of manufacturing a porous glass comprising: a first step of forming a surface layer containing a boron compound and an alkali metal compound as main ingredients on a matrix glass containing a silicon oxide, a boron oxide and an alkali metal oxide; a second step of heat treatment the matrix glass and the surface layer for phase separation to form a phase-separated glass; and a third step of acid treatment the phase-separated glass to form the porous glass having pores.
摘要翻译：本发明提供具有优异的光学性能的具有变化的多孔结构的多孔玻璃。一种制造多孔玻璃的方法，包括：在含有氧化硅，氧化硼和碱金属氧化物的基质玻璃上形成含有硼化合物和碱金属化合物作为主要成分的表面层的第一步骤; 对基体玻璃和表面层进行相分离的热处理以形成相分离玻璃的第二步骤; 以及对相分离玻璃进行酸处理以形成具有孔的多孔玻璃的第三步骤。

7. 发明申请

WO2012042777A1 METHOD FOR PRODUCING POROUS GLASS 审中-公开
标题翻译：生产多孔玻璃的方法
公开(公告)号：WO2012042777A1
公开(公告)日：2012-04-05
申请号：PCT/JP2011/005248
申请日：2011-09-16
申请人： CANON KABUSHIKI KAISHA , SUGIYAMA, Akira , ZHANG, Zuyi , KOTANI, Yoshinori , TAKASHIMA, Kenji
发明人： SUGIYAMA, Akira , ZHANG, Zuyi , KOTANI, Yoshinori , TAKASHIMA, Kenji
IPC分类号： C03C3/091 , C03C11/00
CPC分类号： C03C11/005 , C03C3/091
摘要： There is provided a method for producing a porous glass having high porosity and nanosized pores even at a deeper portion in the glass. A method for producing a porous glass includes the steps of preparing a glass body containing boron, subjecting the glass body to heat treatment for phase separation, and bringing the phase-separated glass body into contact with a boron-containing solution having a boron concentration of 5 to 140 ppm.
摘要翻译：提供了即使在玻璃中的较深部分也制造具有高孔隙率和纳米孔的多孔玻璃的方法。制造多孔玻璃的方法包括以下步骤：制备含有硼的玻璃体，使玻璃体进行相分离热处理，使相分离的玻璃体与硼浓度为 5〜140ppm。

8. 发明申请

WO2009107829A1 TONER 审中-公开
标题翻译：碳粉
公开(公告)号：WO2009107829A1
公开(公告)日：2009-09-03
申请号：PCT/JP2009/053800
申请日：2009-02-24
申请人： CANON KABUSHIKI KAISHA , ISONO, Naoya , HANDA, Satoshi , NONAKA, Katsuyuki , ABE, Koji , HASHIMOTO, Yasuhiro , SUGIYAMA, Akira , TERUI, Yuhei
发明人： ISONO, Naoya , HANDA, Satoshi , NONAKA, Katsuyuki , ABE, Koji , HASHIMOTO, Yasuhiro , SUGIYAMA, Akira , TERUI, Yuhei
IPC分类号： G03G9/08 , G03G9/097
CPC分类号： G03G9/09791 , G03G9/0806 , G03G9/0819 , G03G9/0821 , G03G9/0827 , G03G9/08782
摘要： A toner is provided which is excellent in development stability in both a low-temperature, low-humidity environment and a high-temperature, high-humidity environment over a long time period. The toner includes toner particles containing at least a binder resin and a colorant, and a fatty acid metal salt. The fatty acid metal salt has a volume-based median diameter (D50s) of 0.15 Êm or more and 0.65 Êm or less, and the liberation ratio of the fatty acid metal salt in the toner is 1.0% or more and 25.0% or less.
摘要翻译：提供了一种调色剂，其在低温，低湿度环境和高温，高湿度环境下在长时间内具有优异的显影稳定性。调色剂包括至少含有粘合剂树脂和着色剂的调色剂颗粒和脂肪酸金属盐。脂肪酸金属盐的体积基准中值粒径（D50s）为0.15mΩ以上且0.65mΩ以下，调色剂中的脂肪酸金属盐的释放率为1.0％以上且25.0％以下。

9. 发明申请

WO2011142482A1 TONER 审中-公开
标题翻译：碳粉
公开(公告)号：WO2011142482A1
公开(公告)日：2011-11-17
申请号：PCT/JP2011/061469
申请日：2011-05-12
申请人： CANON KABUSHIKI KAISHA , NONAKA, Katsuyuki , HASHIMOTO, Yasuhiro , ISONO, Naoya , SUGIYAMA, Akira , TERUI, Yuhei
发明人： NONAKA, Katsuyuki , HASHIMOTO, Yasuhiro , ISONO, Naoya , SUGIYAMA, Akira , TERUI, Yuhei
IPC分类号： G03G9/08 , G03G9/09
CPC分类号： G03G9/09733 , G03G9/0806 , G03G9/097
摘要： A toner is provided that exhibits a high long-term image stability even during high-speed printing and that also exhibits an excellent environmental stability. The toner comprises a binder resin, a colorant, and a nonionic surfactant, wherein the nonionic surfactant has an oxyethylene group (EO) and an oxypropylene group (PO) and has a ratio of the number of moles of the oxypropylene group to the number of moles of the oxyethylene group (PO/EO) of at least 0.01 and not more than 5.00; and when A (μg/g) is defined as a nonionic surfactant content on the surface of the toner that can be extracted by methanol from 1 g of the toner and B (mｿ2?/g) is defined as a theoretical specific surface area determined from a toner particle diameter distribution obtained by a precision particle diameter distribution analyzer that operates based on an aperture electrical resistance method, a ratio A/B is at least 100 μg/mｿ2? and not more than 9000 μg/mｿ2?.
摘要翻译：提供即使在高速印刷期间也表现出高的长期图像稳定性并且也表现出优异的环境稳定性的调色剂。调色剂包括粘合剂树脂，着色剂和非离子表面活性剂，其中非离子表面活性剂具有氧化乙烯基（EO）和氧化亚丙基（PO），并且氧化丙烯基的摩尔数与氧乙烯基（PO / EO）的摩尔数为至少0.01且不大于5.00; 并且当将A（μg/ g）定义为可从1g调色剂中由甲醇萃取的调色剂表面上的非离子表面活性剂含量，并且将B（m 2 2 / g）定义为理论比表面积由通过孔径电阻法操作的精密粒径分布分析仪获得的调色剂粒径分布确定的面积，A / B比至少为100μg/ m 2〜不超过9000μg/ m 2。

10. 发明授权

EP2204258B1 MACHINE TOOL SPINDLE HEAD 有权
标题翻译：杆头机床
公开(公告)号：EP2204258B1
公开(公告)日：2012-04-18
申请号：EP08837427.7
申请日：2008-10-06
申请人： Tsudakoma Kogyo Kabushiki Kaisha , Sugiyama, Akira
发明人： SUGIYAMA, Akira , TATSUDA, Yoshinori
IPC分类号： B23Q1/52 , B23Q1/28 , B23Q1/70
CPC分类号： B23Q1/5406 , B23Q16/025 , B23Q16/105 , B23Q2220/006 , Y10T409/307672
摘要： A machine tool spindle head which is constructed in compact size and in which a motor can be controlled easier than in conventional devices. The spindle head (1) includes a spindle unit (4) for rotationally driving a spindle (3) on the head of which a tool (2) is installed, and also includes a fork-shaped support head (5) having a pair of fork arms (7) respectively rotatably supporting a pair of support shafts (6) for supporting the spindle unit (4). The spindle head (1) further has a drive shaft (8) rotatably supported in the support head (5) and extending parallel to the direction of the axis of the support shafts (6), a drive motor (9) for rotationally driving the drive shaft (8), and a pair of drive transmission mechanisms (10) each interconnecting each of opposite ends of the drive shaft (8) and each of the support shafts (6) and transmitting rotation of the drive motor (9) to the support shafts (6).

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