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1. 发明授权

US09989687B2 Wave plate having consistent birefringence properties across the visible spectrum and manufacturing method for same 有权
公开(公告)号：US09989687B2
公开(公告)日：2018-06-05
申请号：US13699830
申请日：2010-05-25
申请人： Akio Takada , Takatoshi Yamada , Nobuyuki Koike , Masatoshi Sasaki , Kazuyuki Shibuya
发明人： Akio Takada , Takatoshi Yamada , Nobuyuki Koike , Masatoshi Sasaki , Kazuyuki Shibuya
IPC分类号： G02B5/30 , C23C16/40
CPC分类号： G02B5/3083 , C23C16/40 , G02B5/30 , G02B5/3025
摘要： A wave plate capable of increasing a birefringence quantity and being made into a thin film, and a method of manufacturing the wave plate. The wave plate includes a substrate, whereon convex portions and concave portions are formed with a period less than or equal to the wavelength of light that is used therewith, columnar portions, wherein fine grains of a dielectric material are layered by oblique vapor deposition of a dielectric material from two directions, in a columnar shape on the convex portions in the vertical direction relative to the surface of the substrate, and interstices that are located on the concave portions and disposed between the columnar portions. Using birefringence from the fine grains of the dielectric material and birefringence from the concave/convex portions of the substrate allows increasing the birefringence quantity and making a thin film.

2. 发明申请

US20130135727A1 WAVE PLATE AND WAVE PLATE MANUFACTURING METHOD 有权
标题翻译：波片和波片制造方法
公开(公告)号：US20130135727A1
公开(公告)日：2013-05-30
申请号：US13699830
申请日：2010-05-25
申请人： Akio Takada , Takatoshi Yamada , Nobuyuki Koike , Masatoshi Sasaki , Kazuyuki Shibuya
发明人： Akio Takada , Takatoshi Yamada , Nobuyuki Koike , Masatoshi Sasaki , Kazuyuki Shibuya
IPC分类号： G02B5/30 , C23C16/40
CPC分类号： G02B5/3083 , C23C16/40 , G02B5/30 , G02B5/3025
摘要： A wave plate capable of increasing a birefringence quantity and being made into a thin film, and a method of manufacturing the wave plate. The wave plate includes a substrate, whereon convex portions and concave portions are formed with a period less than or equal to the wavelength of light that is used therewith, columnar portions, wherein fine grains of a dielectric material are layered by oblique vapor deposition of a dielectric material from two directions, in a columnar shape on the convex portions in the vertical direction relative to the surface of the substrate, and interstices that are located on the concave portions and disposed between the columnar portions. Using birefringence from the fine grains of the dielectric material and birefringence from the concave/convex portions of the substrate allows increasing the birefringence quantity and making a thin film.
摘要翻译：能够增加双折射量并制成薄膜的波片及其制造方法。波片包括基板，其中凸部和凹部形成有小于或等于其使用的光的波长的周期，柱状部分，其中电介质材料的细晶粒通过倾斜气相沉积从相对于基板的表面在垂直方向的凸部上的柱状形状的两个方向的介电材料和位于凹部上并配置在柱状部之间的间隙。使用来自电介质材料的细晶粒的双折射和来自基板的凹/凸部分的双折射可以增加双折射量并制成薄膜。

3. 发明申请

US20130177717A1 METHOD FOR PRODUCING WAVELENGTH PLATE 审中-公开
标题翻译：生产波长板的方法
公开(公告)号：US20130177717A1
公开(公告)日：2013-07-11
申请号：US13806960
申请日：2011-06-23
申请人： Nobuyuki Koike , Takatoshi Yamada , Akio Takada , Masatoshi Sasaki
发明人： Nobuyuki Koike , Takatoshi Yamada , Akio Takada , Masatoshi Sasaki
IPC分类号： C23C16/40
CPC分类号： C23C16/40 , C23C14/226 , C23C14/5806 , G02B5/3083
摘要： To produce a wavelength plate that is superior in durability and stability and has a high moisture resistant property. A dielectric material is obliquely vapor deposited on a substrate so as to form a birefringent layer that has columnar portions in each of which fine particles of the dielectric material are stacked in a columnar shape, and interstices that are respectively formed between the columnar portions, and the birefringent layer is subjected to an annealing treatment at a temperature within the range of 100° C. or more to 300° C. or less. Then, a protective film with low moisture permeability is formed on the annealed birefringent layer by forming an inorganic compound on the birefringent layer at high density.
摘要翻译：制造耐久性和稳定性优异且耐湿性高的波长板。将电介质材料倾斜地气相沉积在基片上以形成双折射层，该双折射层具有柱状部分，其中每一个电介质材料的细颗粒以柱状形式堆叠，并且间隔分别形成在柱状部分之间，并且在100℃以上300℃以下的温度下对双折射层进行退火处理。然后，通过在双折射层上以高密度形成无机化合物，在退火的双折射层上形成具有低透湿性的保护膜。

4. 发明授权

US08842365B2 Phase difference element and method for manufacturing the same 有权
标题翻译：相位差元件及其制造方法
公开(公告)号：US08842365B2
公开(公告)日：2014-09-23
申请号：US13473100
申请日：2012-05-16
申请人： Nobuyuki Koike , Masatoshi Sasaki , Naoki Hanashima , Akio Takada , Takatoshi Yamada
发明人： Nobuyuki Koike , Masatoshi Sasaki , Naoki Hanashima , Akio Takada , Takatoshi Yamada
IPC分类号： G02B1/10 , G02B1/11
CPC分类号： G02B1/115
摘要： A phase difference element capable of reducing reflection of incident light and a manufacturing method for the phase difference element are disclosed. The phase difference element includes a transparent substrate 11, an interface anti-reflection film group 12 and an obliquely vapor deposited film 13. The interface anti-reflection film group is composed by one or more of alternately high and low refractive index films, with the film thicknesses of the respectively films being equal to or less than the wavelength of light in use. The obliquely vapor deposited film is formed by a plurality of layers of a dielectric material. These layers are alternately obliquely vapor deposited from two directions differing by 180° from each other. The refractive index of the interface anti-reflection film group 12 is higher than the refractive index of the transparent substrate 11 and lesser than that of the obliquely vapor deposited film 13.
摘要翻译：公开了能够减少入射光反射的相位差元件和相位差元件的制造方法。相位差元件包括透明基板11，界面防反射膜组12和倾斜气相沉积膜13.界面抗反射膜组由交替高和低折射率膜中的一个或多个组成，其中各膜的膜厚度等于或小于使用的光的波长。倾斜蒸镀膜由多层电介质材料形成。这些层从彼此相差180°的两个方向交替倾斜蒸镀。界面抗反射膜组12的折射率高于透明基板11的折射率，并且小于倾斜气相沉积膜13的折射率。

5. 发明申请

US20120293732A1 PHASE DIFFERENCE ELEMENT AND METHOD FOR MANUFACTURING THE SAME 有权
标题翻译：相差元件及其制造方法
公开(公告)号：US20120293732A1
公开(公告)日：2012-11-22
申请号：US13473100
申请日：2012-05-16
申请人： Nobuyuki Koike , Masatoshi Sasaki , Naoki Hanashima , Akio Takada , Takatoshi Yamada
发明人： Nobuyuki Koike , Masatoshi Sasaki , Naoki Hanashima , Akio Takada , Takatoshi Yamada
IPC分类号： G02F1/1335 , B05D5/06 , G02B1/11
CPC分类号： G02B1/115
摘要： A phase difference element capable of reducing reflection of incident light and a manufacturing method for the phase difference element are disclosed. The phase difference element includes a transparent substrate 11, an interface anti-reflection film group 12 and an obliquely vapor deposited film 13. The interface anti-reflection film group is composed by one or more of alternately high and low refractive index films, with the film thicknesses of the respectively films being equal to or less than the wavelength of light in use. The obliquely vapor deposited film is formed by a plurality of layers of a dielectric material. These layers are alternately obliquely vapor deposited from two directions differing by 180° from each other. The refractive index of the interface anti-reflection film group 12 is higher than the refractive index of the transparent substrate 11 and lesser than that of the obliquely vapor deposited film 13 (FIG. 1).
摘要翻译：公开了能够减少入射光反射的相位差元件和相位差元件的制造方法。相位差元件包括透明基板11，界面防反射膜组12和倾斜气相沉积膜13.界面抗反射膜组由交替高和低折射率膜中的一个或多个组成，其中各膜的膜厚度等于或小于使用的光的波长。倾斜蒸镀膜由多层电介质材料形成。这些层从彼此相差180°的两个方向交替倾斜蒸镀。界面抗反射膜组12的折射率高于透明基板11的折射率，并且小于倾斜气相沉积膜13（图1）的折射率。

6. 发明申请

US20110286487A1 SEMICONDUCTOR LASER DEVICE 审中-公开
标题翻译：半导体激光器件
公开(公告)号：US20110286487A1
公开(公告)日：2011-11-24
申请号：US13109512
申请日：2011-05-17
申请人： Hitoshi Sato , Toru Takayama , Atsushi Higuchi , Masatoshi Sasaki , Isao Kidoguchi
发明人： Hitoshi Sato , Toru Takayama , Atsushi Higuchi , Masatoshi Sasaki , Isao Kidoguchi
IPC分类号： H01S5/343
CPC分类号： H01S5/3211 , B82Y20/00 , H01S5/0421 , H01S5/2009 , H01S5/22 , H01S5/3202 , H01S5/34326 , H01S5/34333 , H01S5/3436
摘要： A semiconductor laser device includes, on an n-type GaAs substrate, an n-type GaAs contact layer, an n-type first quantum well heterobarrier layer, an n-type AlGaInP cladding layer, a strained quantum well active layer (a first guide layer, GaInP well layers, AlGaInP barrier layers, and a second guide layer), a p-type AlGaInP cladding layer, a p-type GaInP intermediate layer, and a p-type GaAs contact layer, which are formed in this stated order. The semiconductor laser device can perform high-temperature and high-power operation at a lower operating voltage.
摘要翻译：半导体激光装置在n型GaAs衬底上包括n型GaAs接触层，n型第一量子阱异质势垒层，n型AlGaInP包覆层，应变量子阱活性层（第一导体层，GaInP阱层，AlGaInP阻挡层和第二引导层），以该顺序形成的p型AlGaInP包层，p型GaInP中间层和p型GaAs接触层。半导体激光器件可以在较低的工作电压下进行高温和大功率的操作。

7. 发明申请

US20090296765A1 SEMICONDUCTOR LASER DEVICE 有权
标题翻译：半导体激光器件
公开(公告)号：US20090296765A1
公开(公告)日：2009-12-03
申请号：US12405656
申请日：2009-03-17
申请人： Toru TAKAYAMA , Koichi Hayakawa , Tomoya Satoh , Masatoshi Sasaki , Isao Kidoguchi
发明人： Toru TAKAYAMA , Koichi Hayakawa , Tomoya Satoh , Masatoshi Sasaki , Isao Kidoguchi
IPC分类号： H01S5/22 , H01S5/026
CPC分类号： H01S5/22 , B82Y20/00 , H01S5/1064 , H01S5/34313 , H01S5/34326 , H01S5/4031 , H01S5/4087 , H01S2301/14
摘要： A semiconductor laser device includes an n-type clad layer, an active layer, and a p-type clad layer having a ridge and wing regions. The wing regions are provided with a first trench present on one side of the ridge and a second trench provided on the other side thereof being interposed therebetween. A reflectivity Rf at a front end face of a resonator, a reflectivity Rr at a rear end face of the resonator, a minimum value W1 of a width of the first trench in a region adjacent to the front end face, a minimum value W2 of a width of the second trench in the region adjacent to the front end face, a width W3 of the first trench at the rear end face, and a width W4 of the second trench at the rear end face satisfy Rf Wr. The ridge includes a region where a width decreases with distance from the front end side toward the rear end side.
摘要翻译：半导体激光器件包括n型覆层，有源层和具有脊和翼区的p型覆盖层。翼部区域设置有在脊的一侧上存在的第一沟槽和在其另一侧上设置的第二沟槽。谐振器的前端面的反射率Rf，谐振器的后端面的反射率Rr，与前端面相邻的区域中的第一沟槽的宽度的最小值W1，最小值W2 在与前端面相邻的区域中的第二沟槽的宽度，后端面处的第一沟槽的宽度W3和后端面处的第二沟槽的宽度W4满足Rf Wr。脊部包括宽度随着从前端侧向后端侧的距离而减小的区域。

8. 发明授权

US06742353B2 Refrigerator 失效
标题翻译：冰箱
公开(公告)号：US06742353B2
公开(公告)日：2004-06-01
申请号：US10276929
申请日：2003-04-15
申请人： Yoshiki Ohashi , Masatoshi Sasaki , Yohei Nomoto , Hiroshi Yamada
发明人： Yoshiki Ohashi , Masatoshi Sasaki , Yohei Nomoto , Hiroshi Yamada
IPC分类号： F25D1102
CPC分类号： F25D17/04 , F25D11/022 , F25D17/065 , F25D23/02 , F25D23/069 , F25D25/021 , F25D25/025 , F25D2317/0682 , F25D2323/021 , F25D2400/04 , F25D2500/02
摘要： A refrigerator is improved in storage environment by suppressing drying and oxidation and enhanced in volume efficiency and cooling efficiency. The refrigerator includes a refrigerating chamber, a vegetable chamber, and a freezing chamber in order from its top to its bottom. Cool air is introduced into the freezing chamber by a first cooler and a first fan, and is introduced into the refrigerating chamber by a second cooler and a second fan. These chambers function as a direct cooling chamber. The vegetable chamber functions as an indirect cooling chamber cooled by a cooling plate which is disposed at the top of the chamber and has a large thermal conductivity, which is cooled by forced convection by the second cooler and the second fan, producing the effects of low temperature radiation and natural convection in the chamber. This arrangement provides the refrigerator with quality maintaining effects in accordance with the suitability for storage of foods, and allows the refrigerator to assure high storing performance.
摘要翻译：通过抑制干燥和氧化并提高体积效率和冷却效率，在储存环境中改善冰箱。冰箱包括冷藏室，蔬菜室和冷冻室，从顶部到底部。冷空气由第一冷却器和第一风扇引入冷冻室，并通过第二冷却器和第二风扇引入冷藏室。这些室用作直接冷却室。蔬菜室作为由冷却板冷却的间接冷却室，该冷却板设置在室的顶部并且具有大的导热性，其被第二冷却器和第二风扇的强制对流冷却，产生低的效果室内的温度辐射和自然对流。这种布置使得冰箱能够根据食品的储存适用性而提供质量保持效果，并且允许冰箱确保高储存性能。

9. 发明授权

US07027003B2 Primary radiator for parabolic antenna 失效
标题翻译：抛物面天线主辐射器
公开(公告)号：US07027003B2
公开(公告)日：2006-04-11
申请号：US10843244
申请日：2004-05-11
申请人： Masatoshi Sasaki , Tomoyuki Mori , Kenji Obinata
发明人： Masatoshi Sasaki , Tomoyuki Mori , Kenji Obinata
IPC分类号： H01Q13/00
CPC分类号： H01Q13/02 , H01Q1/421
摘要： A primary radiator used for a parabolic antenna including: a radiator body having a horn part provided at one end of a waveguide; and a waterproof cover covering an open end of the horn part of the radiator body, wherein a step is formed on an inner surface of the horn part of the radiator body, and a position of the step is set so that radio waves reflected on the waterproof cover are cancelled out by radio waves reflected on the step to prevent multiple reflection in the radiator body.
摘要翻译：一种用于抛物面天线的主辐射器，包括：辐射体，其具有设置在波导一端的喇叭部分; 以及覆盖散热器主体的喇叭部的开口端的防水罩，其中，在散热器主体的喇叭部的内表面上形成有台阶，并且台阶的位置被设定为使得在防水罩通过反射在台阶上的无线电波消除，以防止散热器本体的多重反射。

10. 发明授权

US06195942B1 Refrigerator door 有权
标题翻译：冰箱门
公开(公告)号：US06195942B1
公开(公告)日：2001-03-06
申请号：US09297345
申请日：1999-06-29
申请人： Masatoshi Sasaki , Tadao Uno , Kouji Yamamoto , Minoru Kobayashi , Yoshika Katoh
发明人： Masatoshi Sasaki , Tadao Uno , Kouji Yamamoto , Minoru Kobayashi , Yoshika Katoh
IPC分类号： E06B716
CPC分类号： F25D23/087 , E06B7/2305
摘要： A refrigerator door (17) includes an outer plate (6); an inner plate (7); a heat-insulating element (18) filling a gap between the outer plate (6) and the inner plate (7); and a gasket (21) provided between an outer housing (2) of a refrigerator main body (1) and a surface of the refrigerator door (17) facing the outer housing (2). The gasket (21) includes a housing engaging portion for sealing a gap between the outer housing (2) of the refrigerator main body (1) and the surface of the refrigerator door (17) facing the outer housing (2) and an anchor (23) for securing the gasket (21) in a groove (22) formed in the refrigerator door (17). The anchor (23) has a pair of fins (24), the fins of the pair projecting in opposite directions from each other, and is secured in the groove (22) by contact of the pair of fins (24) to inner walls of the groove (21) facing each other.
摘要翻译：冰箱门（17）包括外板（6）; 内板（7）; 绝热元件（18），其填充所述外板（6）和所述内板（7）之间的间隙; 以及设置在冰箱主体（1）的外壳（2）和面向外壳（2）的冰箱门（17）的表面之间的垫圈（21）。垫圈（21）包括用于密封冰箱主体（1）的外壳（2）与面对外壳（2）的冰箱门（17）的表面之间的间隙的壳体接合部分，以及锚（ 23），用于将垫圈（21）固定在形成在冰箱门（17）中的凹槽（22）中。锚固件（23）具有一对翅片（24），该对的翅片彼此相反地突出，并且通过一对翅片（24）与内侧壁所述凹槽（21）彼此面对。

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