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公开(公告)号：US5478416A
公开(公告)日：1995-12-26
申请号：US184287
申请日：1994-01-21
CPC分类号： C22C38/14 , G11B5/1276 , H01F1/147 , H01F10/14
摘要： A magnetic alloy which contains Fe; 1-15 at. %, at least one element selected from the group consisting of Ti, Zr, Hf, V, Nb, Ta, Mo and W; 1-10 at. %, at least one element selected from among platinum group elements; 0.1-5 at. %, at least one element selected from the group consisting of Cu, Ag, Au and Cd; 1-20 at. %, at least two elements selected from the group consisting of C, O, B and N; and 3-10 at. %, Al.
摘要翻译： 含有Fe的磁性合金; 1-15在 ％，选自Ti，Zr，Hf，V，Nb，Ta，Mo和W中的至少一种元素; 1-10 at。 ％，选自铂族元素中的至少一种元素; 0.1-5在 ％，选自Cu，Ag，Au和Cd中的至少一种元素; 1-20在。 ％，选自C，O，B和N的至少两种元素; 和3-10在。 ％，Al。
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2.发明授权Metallic mirror, metallic rotary polygonal mirror, and process for their production 失效金属镜，金属旋转多面镜及其生产工艺公开(公告)号：US06916101B2
公开(公告)日：2005-07-12
申请号：US09742415
申请日：2000-12-22
申请人： Michio Yanagi , Satoshi Takaoka
发明人： Michio Yanagi , Satoshi Takaoka
CPC分类号： G02B5/09
摘要： A metallic mirror comprising a substrate made of aluminum or an aluminum alloy, and superposingly provided thereon, in order, an intermediate TiO2 layer and a metallic reflective in layer. The metallic mirror may be a metallic mirror which further comprises a protective layer including at least an Al2O3 layer formed by vacuum deposition on the metallic reflective layer. Also disclosed is a process for producing a metallic mirror, comprising the steps of forming the intermediate layer by vacuum deposition on a metallic polygonal mirror substrate metal, forming the metallic reflective Cu layer by vacuum deposition on the intermediate layer, and forming the protective layer by vacuum deposition on the metallic reflective layer.
摘要翻译： 一种金属镜，包括由铝或铝合金制成的基底，并且在其上重叠地设置中间TiO 2层和金属反射层。 金属镜可以是金属反射镜，其还包括保护层，该保护层包括通过金属反射层上的真空沉积形成的至少一个Al 2 O 3 N 3层。 还公开了一种用于制造金属镜的方法，包括以下步骤：通过真空沉积在金属多面镜基板金属上形成中间层，通过真空沉积在中间层上形成金属反射Cu层，并通过 在金属反射层上真空沉积。
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3.发明申请OPTICAL FILTER, OPTICAL DEVICE, ELECTRONIC DEVICE AND ANTI-REFLECTION COMPOSITE 有权光学滤波器，光学器件，电子器件和抗反射复合材料公开(公告)号：US20140085729A1
公开(公告)日：2014-03-27
申请号：US14118077
申请日：2012-05-17
申请人： Masayuki Uchiyama , Michio Yanagi
发明人： Masayuki Uchiyama , Michio Yanagi
IPC分类号： G02B1/11
CPC分类号： G02B1/118
摘要： There is provided an optical filter or an anti-reflection structure with lower reflection in comparison with the conventional ones by comprising a gradient refractive index thin film 12 with continuous, periodic refractive index change in the film thickness direction and a fine periodic structure 151 lowering reflection, wherein the refractive index of the gradient refractive index thin film 12 in its thickness direction on the substrate side changes so as to become close to that of the substrate, while on the fine periodic structure 111 changes so as to become close to that of the fine periodic structure 151. The optical filter can be used in an optical device or an electronic device display.
摘要翻译： 通过包括在膜厚度方向上具有连续的周期性折射率变化的梯度折射率薄膜12和降低反射的精细周期性结构151，提供了与常规反射相比具有较低反射率的滤光器或抗反射结构 其中，梯度折射率薄膜12在基板侧的厚度方向的折射率变化为接近于基板的折射率，而在微细周期结构111上变化为接近于 微型周期性结构151.光学滤波器可以用在光学装置或电子装置显示器中。
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4.发明授权
公开(公告)号：US5164870A
公开(公告)日：1992-11-17
申请号：US719686
申请日：1991-06-25
申请人： Minoru Kato , Michio Yanagi
发明人： Minoru Kato , Michio Yanagi
摘要： A magnetic head comprises a pair of magnetic core half parts abutted to each other and having magnetic alloy films on both abutted surfaces, a magnetic gap material composed of laminated films formed on the abutted surface of at least one of the pair of magnetic core half parts, and welding glass welding the pair of magnetic core half parts. The laminated films are composed of an SiO.sub.2 film and a Cr.sub.2 O.sub.3 film located in sequence from the magnetic core half part side. The laminated films serve to protect the magnetic alloy film from an erosion due to the welding glass. The Cr.sub.2 O.sub.3 film ofers excellent wettability by the welding glass, thereby improving the strength of the magnetic head.
摘要翻译： 磁头包括彼此抵接并在两个邻接表面上具有磁性合金膜的一对磁芯半部分，由在一对磁芯半部中的至少一个的抵接表面上形成的层压膜构成的磁隙材料 ，焊接玻璃焊接对的一对磁芯半部分。 层叠膜由从磁芯半部分侧顺序的SiO 2膜和Cr 2 O 3膜构成。 层压膜用于保护磁性合金膜免受焊接玻璃的侵蚀。 Cr2O3薄膜通过焊接玻璃具有优异的润湿性，从而提高磁头的强度。
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公开(公告)号：US5222006A
公开(公告)日：1993-06-22
申请号：US533827
申请日：1990-06-06
申请人： Michio Yanagi
发明人： Michio Yanagi
CPC分类号： G11B5/105 , G11B5/187 , G11B5/1871
摘要： A magnetic head has a core body for defining a magnetic path, a pair of magnetic thin films deposited on a pair of opposing surfaces of the core body, a gap member deposited between the pair of opposing surfaces to define a magnetic gap, and a bonding member such as a glass disposed between the pair of magnetic thin films, thereby bonding the magnetic thin films. The angle between the surface on which the magnetic thin film is deposited and one side surface of the core body is made greater than in conventional magnetic heads. The bonding member directly bonds the pair of opposing surfaces of the core body to each other and not through the magnetic thin films. The softening temperature of the bonding glass or bonding member is varied in such a way that the softening temperatures are different between a portion in the vicinity of the magnetic gap and a portion remote from the magnetic gap, whereby the softening temperature at the above-described portion remote from the magnetic gap has a low softening temperature.
摘要翻译： 磁头具有用于限定磁路的芯体，沉积在芯体的一对相对表面上的一对磁性薄膜，沉积在该对相对表面之间以限定磁隙的间隙构件，以及键合 构件，例如设置在一对磁性薄膜之间的玻璃，从而结合磁性薄膜。 磁性薄膜沉积的表面和芯体的一个侧表面之间的角度大于常规磁头中的角度。 接合构件将芯体的一对相对表面直接接合，而不是通过磁性薄膜。 接合玻璃或接合构件的软化温度以这样的方式变化，使得在磁隙附近的部分和远离磁隙的部分之间的软化温度不同，由此上述的软化温度 远离磁隙的部分具有低的软化温度。
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公开(公告)号：US09588266B2
公开(公告)日：2017-03-07
申请号：US14118002
申请日：2012-05-17
申请人： Masayuki Uchiyama , Michio Yanagi
发明人： Masayuki Uchiyama , Michio Yanagi
CPC分类号： G02B5/22 , G02B1/115 , G02B1/118 , G02B3/0087 , G02B5/205
摘要： There is provided an optical filter of the type having absorption and with low reflection, which includes a light-transmitting substrate; and a light-absorbing gradient refractive index thin film provided on the substrate and whose refractive index changes so as to be close to the refractive index of the substrate toward the substrate side in a film thickness direction. There is also provided an optical apparatus using the optical filter.
摘要翻译： 提供了具有吸收和低反射型的光学滤波器，其包括透光基板; 以及设置在基板上并且其折射率改变以使得接近于基板侧的折射率在膜厚度方向上的光吸收梯度折射率薄膜。 还提供了一种使用该滤光器的光学装置。
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7.发明授权Optical filter, optical device, electronic device and anti-reflection composite 有权光学滤光片，光学元件，电子元件和防反射复合材料公开(公告)号：US09316766B2
公开(公告)日：2016-04-19
申请号：US14118077
申请日：2012-05-17
申请人： Masayuki Uchiyama , Michio Yanagi
发明人： Masayuki Uchiyama , Michio Yanagi
CPC分类号： G02B1/118
摘要： There is provided an optical filter or an anti-reflection structure with lower reflection in comparison with the conventional ones by comprising a gradient refractive index thin film 12 with continuous, periodic refractive index change in the film thickness direction and a fine periodic structure 151 lowering reflection, wherein the refractive index of the gradient refractive index thin film 12 in its thickness direction on the substrate side changes so as to become close to that of the substrate, while on the fine periodic structure 111 changes so as to become close to that of the fine periodic structure 151. The optical filter can be used in an optical device or an electronic device display.
摘要翻译： 通过包括在膜厚度方向上具有连续的周期性折射率变化的梯度折射率薄膜12和降低反射的精细周期性结构151，提供了与常规反射相比具有较低反射率的滤光器或抗反射结构 其中，梯度折射率薄膜12在基板侧的厚度方向的折射率变化为接近于基板的折射率，而在微细周期结构111上变化为接近于 微型周期性结构151.光学滤波器可以用在光学装置或电子装置显示器中。
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公开(公告)号：US08755134B2
公开(公告)日：2014-06-17
申请号：US11467329
申请日：2006-08-25
IPC分类号： G02B5/22
CPC分类号： G02B5/205
摘要： An ND filter that enables relatively easy control of light quantity when used in an iris device and realizes excellent optical performance. The ND filter has a first region having an ND film with a uniform density, a second region having an ND film with a uniform density different from the density of the first region, and a density transition region provided between the first region and the second region. The density transition region has an ND film whose density changes continuously from the density of the first region to the density of the second region.
摘要翻译： 一种ND滤光片，能够在光圈装置中使用时能够相对容易地控制光量，实现优异的光学性能。 ND滤光器具有具有均匀密度的ND膜的第一区域，具有不同于第一区域的密度的均匀密度的ND膜的第二区域和设置在第一区域和第二区域之间的密度跃迁区域 。 密度过渡区域具有其密度从第一区域的密度连续变化到第二区域的密度的ND膜。
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公开(公告)号：US20070047118A1
公开(公告)日：2007-03-01
申请号：US11467329
申请日：2006-08-25
IPC分类号： G02B5/22
CPC分类号： G02B5/205
摘要： What is disclosed is an ND filter that enables relatively easy control of light quantity when used in an iris device and realizes excellent optical performance. The ND filter has a first region having an ND film with a uniform density, a second region having an ND film with a uniform density different from the density of the first region, and a density transition region provided between the first region and the second region. The density transition region has an ND film whose density changes continuously from the density of the first region to the density of the second region.
摘要翻译： 所公开的是一种ND滤光器，其在光圈装置中使用时能够相对容易地控制光量并实现优异的光学性能。 ND滤光器具有具有均匀密度的ND膜的第一区域，具有不同于第一区域的密度的均匀密度的ND膜的第二区域和设置在第一区域和第二区域之间的密度跃迁区域 。 密度过渡区域具有其密度从第一区域的密度连续变化到第二区域的密度的ND膜。
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10.发明授权Method of manufacturing ND filter, and aperture device and camera having ND filter 有权ND滤光片的制造方法以及具有ND滤光片的光圈装置和照相机公开(公告)号：US06952314B2
公开(公告)日：2005-10-04
申请号：US10630888
申请日：2003-07-30
CPC分类号： G02B5/205
摘要： The present invention provides a method of manufacturing an ND filter having a gradation density distribution, the ND filter, and an aperture device and a camera having the ND filter. A structure thereof is as follows. The method of manufacturing an ND filter having at least two kinds of films on a substrate includes the steps of: forming a film of at least one layer other than an outermost layer having a gradation density distribution while rotating a slit mask integrally with the substrate; and forming a film of the outermost layer without using the slit mask.
摘要翻译： 本发明提供一种制造具有灰度密度分布的ND滤光器，ND滤光器以及具有ND滤光片的光圈装置和照相机的方法。 其结构如下。 制造在基板上具有至少两种膜的ND滤光器的方法包括以下步骤：在与基板一体地旋转狭缝掩模的同时，形成除具有层间密度分布的最外层以外的至少一层的膜; 并且不使用狭缝掩模来形成最外层的膜。
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