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1. 发明专利

JP2013228643A Method for forming low-reflection film and member with low-reflection film 审中-公开
标题翻译：用于形成低反射膜和低反射膜的成员的方法
公开(公告)号：JP2013228643A
公开(公告)日：2013-11-07
申请号：JP2012101937
申请日：2012-04-27
申请人： Central Glass Co Ltd , セントラル硝子株式会社
发明人： SUGIMOTO TOSHIAKI , TAKANOBU HISAFUMI , HARA IKUNARI , MURAKAWA JUNJI , YAMAZAKI YUJI
IPC分类号： C03C17/25 , C09K3/00 , G02B1/11 , G02B1/111 , G02B1/16 , G02B1/18 , H01L31/0216 , H01L31/04 , H01L31/048 , H01L31/18
CPC分类号： Y02E10/50
摘要： PROBLEM TO BE SOLVED: To provide a method for forming a porous, low-reflection film with low refraction properties on a substrate, and a member with the low-reflection film.SOLUTION: A low-reflection film-forming coating liquid containing an organotin compound and a hydrolyzate of alkoxysilane is applied to a substrate surface to form a coating film. The organotin compound is contained with respect to the hydrolyzate of alkoxysilane within a range of hydrolyzate of alkoxysilane: organotin compound=99:1-50:50 expressed in terms of a molar ratio by oxide conversion. The method includes to set the coating film to a decomposition temperature or more of the organotin compound. The low-reflection film of a porous oxide film with a refractive index of 1.25 or more and 1.50 or less is formed on the substrate.
摘要翻译：要解决的问题：提供一种在基板上形成具有低折射性的多孔低反射膜的方法和具有低反射膜的部件。溶液：含有有机锡的低反射成膜涂布液将化合物和烷氧基硅烷的水解物施加到基材表面以形成涂膜。在烷氧基硅烷的水解产物的范围内，烷氧基硅烷的水解物含有有机锡化合物：以氧化物转化率的摩尔比表示的有机锡化合物= 99：1-50：50。该方法包括将涂膜设定为分解温度以上的有机锡化合物。在基板上形成折射率为1.25以上且1.50以下的多孔氧化物膜的低反射膜。

2. 发明专利

JP2010108956A Ultraviolet light source device 审中-公开
标题翻译： ULTRAVIOLET光源设备
公开(公告)号：JP2010108956A
公开(公告)日：2010-05-13
申请号：JP2008276285
申请日：2008-10-28
申请人： Central Glass Co Ltd , セントラル硝子株式会社
发明人： OKAMOTO HIDEYUKI , KUBOTA YOSHINORI , KASUGA TAKESHI , HARA IKUNARI
IPC分类号： H01S3/06
CPC分类号： H01S3/06716 , B82Y20/00 , H01S3/094003 , H01S3/1603 , H01S3/173 , H01S5/34333
摘要： PROBLEM TO BE SOLVED: To provide an ultraviolet light source device which is compact with high efficiency and a simple configuration. SOLUTION: The ultraviolet light source device is the light source including: an excitation light source; an optical waveguide (rare-earth-doped optical waveguide) with rare earths added thereto; a means for optically coupling the excitation light from the excitation light source with the optical waveguide; and a radiation part for radiating light to be generated from the rare-earth-doped optical waveguide. The light emission wavelength of the excitation light source is one of the wavelengths to be selected from the wavelength range of 340-500 nm. The core of the rare-earth-doped optical waveguide includes at least one kind of rare-earth element to be selected among Nd, Gd, Tb, Dy, Ho, Er, Tm. The wavelength of the light to be radiated from the rare-earth-doped optical waveguide is 405 nm or less, and also shorter than the excitation light wavelength. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种紧凑的高效率和简单的结构的紫外光源装置。解决方案：紫外光源装置是光源，包括：激发光源; 添加稀土的光波导（稀土掺杂光波导）; 用于将来自激发光源的激发光与光波导光学耦合的装置; 以及用于照射从稀土掺杂光波导产生的光的辐射部分。激发光源的发光波长是从340-500nm的波长范围中选择的波长之一。稀土掺杂光波导的核心包括选自Nd，Gd，Tb，Dy，Ho，Er，Tm中的至少一种稀土元素。从稀土掺杂光波导放射的光的波长为405nm以下，也比激发光波长短。版权所有（C）2010，JPO＆INPIT

3. 发明专利

JP2013121893A Method of producing glass with low reflective film 审中-公开
标题翻译：用低反射膜生产玻璃的方法
公开(公告)号：JP2013121893A
公开(公告)日：2013-06-20
申请号：JP2011271040
申请日：2011-12-12
申请人： Central Glass Co Ltd , セントラル硝子株式会社
发明人： SUGIMOTO TOSHIAKI , TAKANOBU HISAFUMI , HARA IKUNARI
IPC分类号： C03C17/25 , G02B1/11 , G02B1/113 , G02B1/14 , G02B1/16 , G02B1/18
摘要： PROBLEM TO BE SOLVED: To provide a method of producing a glass with a low reflective film, wherein: the method can solves the problem that when the low reflective film is formed on a soda lime silicate glass plate through a sol-gel method, the low reflective film is eroded due to sodium ion elution; and the method can provide the low reflective film that has low refractive index, is excellent in optical properties and has robustness.SOLUTION: A coating liquid for forming a low reflective film has an organic solvent containing a colloidal silica and a tungsten compound, wherein the tungsten compound accounts for 5 to 40 mass% of the mass of colloidal silica on an oxide conversion basis. A method of producing a glass with the low reflective film includes: a first step of coating the coating liquid on a soda lime silicate glass plate to form a coated film; a second step of burning and curing the coated film formed on the soda lime silicate glass to obtain the low reflective film; and a third step of cleaning, with water, the soda lime silicate glass on which the coated film is burned and cured.
摘要翻译：要解决的问题：提供一种制造具有低反射膜的玻璃的方法，其中：该方法可以解决当通过溶胶凝胶在钠钙硅酸盐玻璃板上形成低反射膜时的问题方法，由于钠离子洗脱，低反射膜被侵蚀; 该方法可以提供折射率低的低反射膜，光学特性优异并且具有鲁棒性。解决方案：用于形成低反射膜的涂布液具有含有胶态二氧化硅和钨化合物的有机溶剂，其中钨化合物占氧化物转化率的胶体二氧化硅质量的5〜40质量％。制造具有低反射膜的玻璃的方法包括：将涂布液涂覆在钠钙硅酸盐玻璃板上以形成涂膜的第一步骤; 对形成在钠钙硅酸盐玻璃上的涂膜进行燃烧和固化以获得低反射膜的第二步骤; 以及第三步骤，用水清洗其上涂覆有涂膜的钠钙硅酸盐玻璃。版权所有（C）2013，JPO＆INPIT

4. 发明专利

JP2007095768A Method of controlling optical amplifier 审中-公开
标题翻译：控制光放大器的方法
公开(公告)号：JP2007095768A
公开(公告)日：2007-04-12
申请号：JP2005279782
申请日：2005-09-27
申请人： Central Glass Co Ltd , セントラル硝子株式会社
发明人： KUBOTA YOSHINORI , YOSHIE HISAKI , HARA IKUNARI
IPC分类号： H01S3/10 , H01S3/0933
摘要： PROBLEM TO BE SOLVED: To provide a method of controlling an optical amplifier which has a simplified structure, can substantially cause no noise, and can recover an amplification function at a high speed when an input signal is recovered, in the method of controlling the optical amplifier for detecting an input signal interruption and controlling a pumping light source. SOLUTION: The method of controlling an optical amplifier for detecting an input signal interruption and controlling a pumping light source is used to control the driving current of the pumping light source or a driving voltage at a threshold of the pumping light source or smaller when the input signal interruption is detected. A laser or a semiconductor laser can be used for the pumping light source, and after the driving current of the pumping light source or the driving voltage is suppressed, a time constant for activating the pumping light source is set so that the recovery time of the amplification function may be 1 μs or longer and 10 ms or shorter when the input signal is recovered. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：解决的问题：为了提供控制具有简化结构的光放大器的方法，可以基本上不产生噪声，并且可以在恢复输入信号时以高速恢复放大功能，方法为控制光放大器用于检测输入信号中断并控制泵浦光源。解决方案：控制用于检测输入信号中断和控制泵浦光源的光放大器的方法用于控制泵浦光源的驱动电流或泵浦光源的阈值处的驱动电压或更小当检测到输入信号中断时。激光器或半导体激光器可以用于泵浦光源，并且在泵浦光源的驱动电流或驱动电压被抑制之后，激活泵浦光源的时间常数被设定为使得激光器的恢复时间当输入信号恢复时，放大功能可能为1μs或更长，10 ms或更短。版权所有（C）2007，JPO＆INPIT

5. 发明专利

JP2012148951A Coating solution for formation of low-reflective film, method for preparation thereof and low-reflective member produced by using the same 审中-公开
标题翻译：用于形成低反射膜的涂层溶液，其制备方法和使用其制备的低反射性成员
公开(公告)号：JP2012148951A
公开(公告)日：2012-08-09
申请号：JP2011150701
申请日：2011-07-07
申请人： Central Glass Co Ltd , セントラル硝子株式会社
发明人： SUGIMOTO TOSHIAKI , TAKANOBU HISAFUMI , HARA IKUNARI
IPC分类号： C03C17/25 , B32B9/00 , B32B17/10
CPC分类号： Y02E10/52
摘要： PROBLEM TO BE SOLVED: To provide a coating solution for forming a low-reflective film on a base material, having a low refractive index and low reflectance in the form of a monolayered film and easily forming a large surface area film in a simpler manner, a method for preparing the coating solution, and a low-reflective member produced by using the coating solution.SOLUTION: The coating solution for forming the low-reflective film on a base material comprises a dispersion liquid containing colloidal silica and ≥5 mass% and ≤40 mass% of a tungsten compound in terms of oxide based on the amount of colloidal silica. The coating solution uses rod-like colloidal silica having a major diameter of ≥5 nm and ≤100 nm, spherical colloidal silica having a particle diameter of ≥5 nm and ≤50 nm, and the tungsten compound.
摘要翻译：要解决的问题：提供一种用于在基材上形成低反射膜的涂布溶液，其具有薄膜形式的低折射率和低反射率，并且容易地形成大面积的膜更简单的方法，制备涂布溶液的方法，以及通过使用该涂布溶液制造的低反射部件。解决方案：用于在基材上形成低反射膜的涂布溶液包含基于胶体量的含有胶体二氧化硅的分散液，以氧化物计，≥5质量％和≤40质量％的钨化合物二氧化硅。涂布液使用长径大于5nm，≤100nm的棒状胶体二氧化硅，粒径≥5nm，≤50nm的球形胶态二氧化硅，钨化合物。版权所有（C）2012，JPO＆INPIT

6. 发明专利

JP2011114005A Laser light source device 审中-公开
标题翻译：激光光源设备
公开(公告)号：JP2011114005A
公开(公告)日：2011-06-09
申请号：JP2009266211
申请日：2009-11-24
申请人： Central Glass Co Ltd , セントラル硝子株式会社
发明人： KUBOTA YOSHINORI , OKAMOTO HIDEYUKI , KASUGA TAKESHI , HARA IKUNARI
IPC分类号： H01S3/082 , H01S3/06 , H01S3/094
CPC分类号： H01S3/09415 , H01S3/06745 , H01S3/0675 , H01S3/0815 , H01S3/083 , H01S3/086 , H01S3/1022 , H01S5/14
摘要： PROBLEM TO BE SOLVED: To provide a light source device that facilitates optical position adjustment for optimizing performance of a light source, and has high luminance and high luminous efficiency. SOLUTION: The laser light source device, including a semiconductor light source including a semiconductor light-emitting element as an excitation light source, including a light-emitting medium absorbing excitation light to emit light, and outputting a part of the light emitted by the light-emitting medium as output light, includes: an optical resonator A comprising a plurality of reflecting elements constituting an optical path A, wherein the excitation light is resonated to increase its light intensity; and an optical resonator B comprising a plurality of reflecting elements constituting an optical path B, wherein the light emission of the light-emitting medium is resonated to increase its light intensity. The optical path A and optical path B are partially shared. Further, the laser light source device is characterized by arranging the semiconductor light-emitting element at an optical path-sharing portion in the optical resonator A and the light-emitting medium in the optical path B in the resonator B, and including one mutually shared reflecting element 1 among the respective reflecting elements of the optical resonator A and optical resonator B, such that the reflecting element 1 reflects both the output light and excitation light. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种便于光学位置调节以优化光源性能的光源装置，并且具有高亮度和高发光效率。解决方案：激光光源装置，其包括包括作为激发光源的半导体发光元件的半导体光源，包括吸收发光的激发光的发光介质，并输出发射的光的一部分通过发光介质作为输出光，包括：包括构成光路A的多个反射元件的光学谐振器A，其中激发光被谐振以增加其光强度; 以及包括构成光路B的多个反射元件的光学谐振器B，其中发光介质的发光被谐振以增加其光强度。光路A和光路B部分共享。此外，激光光源装置的特征在于将半导体发光元件配置在光谐振器A的光路共享部分和谐振器B中的光路B中的发光介质中，并且包括一个相互共享的光学谐振器A和光学谐振器B的各个反射元件中的反射元件1，使得反射元件1反射输出光和激发光。版权所有（C）2011，JPO＆INPIT

7. 发明专利

JP2010062224A Fiber ring laser and fiber ring laser gyroscope using it 审中-公开
标题翻译：纤维环激光和光纤环激光陀螺仪使用它
公开(公告)号：JP2010062224A
公开(公告)日：2010-03-18
申请号：JP2008224022
申请日：2008-09-01
申请人： Central Glass Co Ltd , セントラル硝子株式会社
发明人： KUBOTA YOSHINORI , OKAMOTO HIDEYUKI , KASUGA TAKESHI , HARA IKUNARI
IPC分类号： H01S3/083 , G01C19/66 , H01S3/094
CPC分类号： G01C19/66 , G01C19/72 , H01S3/067 , H01S3/06791
摘要： PROBLEM TO BE SOLVED: To provide a fiber ring laser useful for angular velocity instrumentation, distance instrumentation, surface topography instrumentation, display, image projection, high precision machining, and the like, and directly laser oscillating a short wavelength, and also to provide a small fiber ring laser gyroscope utilizing it. SOLUTION: In a fiber ring laser having a pump source which excites a gain medium, at least one closed ring resonator (ring laser resonator), and a fiber added with rare earth as the gain medium in the ring laser resonator, a fiber having a core to which at least one kind of rare earth selected from Pr, Nd, Sm, Eu, Tb, Dy, Ho, Er, or Tm is used as the fiber with rare earth added thereto, and the oscillation wavelength of laser is a short wavelength of less than 1 μm. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于角速度仪器，距离仪表，表面形貌仪器仪表，显示，图像投影，高精度加工等的光纤环形激光器，并且直接激光振荡短波长，还可以以提供利用它的小型光纤环激光陀螺仪。解决方案：在具有激发增益介质的泵浦源的光纤环形激光器中，至少一个闭环谐振器（环形激光谐振器）和在环形激光谐振器中作为增益介质添加稀土的光纤，使用具有选自Pr，Nd，Sm，Eu，Tb，Dy，Ho，Er或Tm中的至少一种稀土的纤维作为添加有稀土的纤维，激光的振荡波长是小于1μm的短波长。版权所有（C）2010，JPO＆INPIT

8. 发明专利

JP2012148950A Low-reflective film, method for formation thereof, and low-reflective member equipped therewith 审中-公开
标题翻译：低反射膜，其形成方法和低反射成像装置
公开(公告)号：JP2012148950A
公开(公告)日：2012-08-09
申请号：JP2011150700
申请日：2011-07-07
申请人： Central Glass Co Ltd , セントラル硝子株式会社
发明人： SUGIMOTO TOSHIAKI , TAKANOBU HISAFUMI , HARA IKUNARI
IPC分类号： C03C17/25 , B82Y20/00 , B82Y40/00 , C03C17/27 , G02B1/11 , G02B1/113 , H01L31/042 , H01L31/054
CPC分类号： Y02E10/50
摘要： PROBLEM TO BE SOLVED: To provide a low-reflective film to be formed on a transparent base material and a method for forming the low-reflective film, specifically to provide a low-reflective film having a low refractive index and low reflectance in the form of a monolayered film and easily forming a large surface area film in a simpler manner, a method for forming the low-reflective film, and a low-reflective member equipped with the low-reflective film.SOLUTION: There are provided the low-reflective film comprising silica microparticles and at least one metal oxide selected from the group consisting of tungsten oxide, niobium oxide, tantalum oxide, titanium oxide, zirconium oxide, tin oxide, aluminum oxide, hafnium oxide, chromium oxide, cerium oxide, molybdenum oxide and lanthanum oxide as a binder in an amount of ≥5 mass% and ≤40 mass% relative to the amount of the silica microparticles and having a refractive index of ≥1.20 and ≤1.40; and a method for producing the low-reflective film.
摘要翻译：要解决的问题：为了提供在透明基材上形成的低反射膜和形成低反射膜的方法，特别是提供具有低折射率和低反射率的低反射膜以单层膜的形式，并且容易地以简单的方式形成大的表面积膜，形成低反射膜的方法和配备有低反射膜的低反射部件。解决方案：提供了包含二氧化硅微粒和至少一种选自氧化钨，氧化铌，氧化钽，氧化钛，氧化锆，氧化锡，氧化铝，铪的金属氧化物的低反射膜氧化物，氧化铬，氧化铈，氧化钼和氧化镧作为粘合剂，相对于二氧化硅微粒的量为≥5质量％和≤40质量％，折射率为≥1.20和≤1.40; 以及低反射膜的制造方法。版权所有（C）2012，JPO＆INPIT

9. 发明专利

JP2010060333A Interference optical fiber gyroscope 审中-公开
标题翻译：干涉光纤陀螺仪
公开(公告)号：JP2010060333A
公开(公告)日：2010-03-18
申请号：JP2008223999
申请日：2008-09-01
申请人： Central Glass Co Ltd , セントラル硝子株式会社
发明人： HARA IKUNARI , KUBOTA YOSHINORI , OKAMOTO HIDEYUKI , KASUGA TAKESHI
IPC分类号： G01C19/72 , H01S3/00
CPC分类号： G01C19/721
摘要： PROBLEM TO BE SOLVED: To provide a compact and high-performance optical fiber gyroscope.
SOLUTION: The interference optical fiber gyroscope includes: a light source; an optical fiber coil; an optical combiner/splitter for branching a light emitted from the light source, introducing the light into the optical fiber coil, revolving the light as a clockwise light (a CW light) and a counterclockwise light (a CCW light), combining the revolved CW light and CCW light, and emitting a combined interference light; a detector for detecting the interference light; and an optical component for guiding the interference light to the detector. The light source has a light emitting section, and an excitation light source for exciting the light emitting section. A center wavelength of a light emitted from the light source is 400-900 nm. The full width at half maximum is 1 nm or more.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种紧凑型高性能光纤陀螺仪。解决方案：干涉光纤陀螺仪包括：光源; 光纤线圈; 用于将从光源发射的光分支的光学合成器/分离器，将光引入光纤线圈中，将光作为顺时针光（CW光）和逆时针光（CCW光）旋转，将旋转的CW 光和CCW光，并发射组合干涉光; 用于检测干涉光的检测器; 以及用于将干涉光引导到检测器的光学部件。光源具有发光部分和用于激发发光部分的激发光源。从光源发出的光的中心波长为400-900nm。半峰全宽为1nm以上。版权所有（C）2010，JPO＆INPIT

10. 发明专利

JP2010026027A Ultraviolet laser device 审中-公开
标题翻译：超紫外线激光器件
公开(公告)号：JP2010026027A
公开(公告)日：2010-02-04
申请号：JP2008184528
申请日：2008-07-16
申请人： Central Glass Co Ltd , セントラル硝子株式会社
发明人： KUBOTA YOSHINORI , OKAMOTO HIDEYUKI , KASUGA TAKESHI , HARA IKUNARI
IPC分类号： G02F1/37 , H01S3/06 , H01S3/094 , H01S3/10 , H01S3/108
CPC分类号： H01S3/067 , G02F1/3534 , G02F1/3551 , G02F1/365 , H01S3/0092 , H01S3/094003 , H01S3/1613
摘要： PROBLEM TO BE SOLVED: To provide a continuous oscillation ultraviolet laser device, tuning a specified wavelength in an ultraviolet ray wavelength region or varying a wavelength in a fixed wavelength region. SOLUTION: A laser device includes: a visible laser oscillating part (a laser 1) having a variable wavelength; a laser (a laser 2) generating laser light having a fixed wavelength; and a wavelength converting part (a converting part 1) generating ultraviolet rays by sum frequency wave generation based on the output light (output light a1) of the laser 1 and the output light (output light b) of the laser 2. In the laser device, the laser 1 includes an optical waveguide at least including Pr as a laser medium in a core and a semiconductor laser generating excitation light having a wavelength of 400-480 nm, both inclusive as a pumping source, and ferroelectric fluoride crystal is used for the converting part 1, whereby ultraviolet rays (output light c) having a wavelength of 250 nm or less are continuously output. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提供连续振荡的紫外线激光装置，调整紫外线波长区域中的指定波长或改变固定波长区域中的波长。解决方案：激光装置包括：具有可变波长的可见激光振荡部分（激光器1）; 产生具有固定波长的激光的激光（激光器2）以及基于激光器1的输出光（输出光a1）和激光器2的输出光（输出光b）的和频产生紫外线的波长转换部分（转换部分1）。在激光器激光器1包括至少包括作为激光介质的Pr的光波导和产生波长为400-480nm的激励光的半导体激光器（包括端点）作为泵浦源，并且铁电氟化物晶体用于由此连续地输出波长为250nm以下的紫外线（输出光c）的转换部1。版权所有（C）2010，JPO＆INPIT

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