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    • 73. 发明申请
    • Magnetic Material Sputtering Target Provided with Groove in Rear Face of Target
    • 磁性材料溅射靶在目标后面设有凹槽
    • US20130087454A1
    • 2013-04-11
    • US13703958
    • 2011-06-09
    • Atsushi Sato
    • Atsushi Sato
    • C23C14/34
    • C23C14/3407C23C14/3414C23C14/35H01J37/3405H01J37/3423H01J37/3426
    • Provided is a disk-shaped magnetic material sputtering target having a thickness of 1 to 10 mm, wherein the magnetic material sputtering target includes, on a rear surface thereof, at least one circular groove having a width of 5 to 20 mm and a depth of 0.1 to 3.0 mm centered around a center of the disk-shaped target, spacing of the respective grooves is 10 mm or more, and a non-magnetic material having a thermal conductivity of 20 W/m·K or more is embedded in the groove. The pass through flux density is increased in order to eliminate the defects that occur in the target of a magnetic material, the sputtering efficiency is improved by increasing the spread of plasma and improving the deposition rate, and the usage efficiency of the magnetic material target is additionally improved by inhibiting local erosion and causing the erosion on the target surface to be uniform.
    • 本发明提供一种厚度为1〜10mm的盘状磁性材料溅射靶,其特征在于,所述磁性材料溅射靶在其后表面上包括至少一个宽度为5〜20mm的圆形槽, 以盘状靶的中心为中心的0.1〜3.0mm,各槽的间隔为10mm以上,导热率为20W / m·K以上的非磁性材料嵌入槽 。 通过磁通密度增加,以消除在磁性材料的目标物中发生的缺陷,通过增加等离子体的扩散和提高沉积速率来提高溅射效率,并且磁性材料靶的使用效率为 另外通过抑制局部侵蚀并导致目标表面的侵蚀均匀地进一步改善。
    • 74. 发明申请
    • CURABLE RESIN COMPOSITION AND CURED ARTICLE THEREOF
    • 可固化树脂组合物及其固化物
    • US20130065986A1
    • 2013-03-14
    • US13697962
    • 2011-07-20
    • Atsushi Sato
    • Atsushi Sato
    • C09D163/02C08K5/1515
    • H01L23/293C08G59/226C08L63/00H01L31/0203H01L33/56H01L2924/0002H01L2924/00
    • A curable resin composition essentially includes an epoxy compound (A) having an oxycyclohexane skeleton including a cyclohexane ring and an epoxy group bound thereto through a single bond; an alicyclic epoxy compound (B) having two or more alicyclic epoxy groups per molecule; at least one bisphenol diepoxy compound (C) selected from bisphenol-A epoxy resins and bisphenol-F epoxy resins; a polyglycidyl ether of an aliphatic polyhydric alcohol (D); and a curing agent (E). The curable resin composition can give a cured article which has extremely superior moisture resistance, and, when used typically as an LED sealant, does not cause reduction in luminous flux even under hot and humid conditions. The cured article also has satisfactory cracking resistance and thermal stability in heat cycles.
    • 可固化树脂组合物基本上包括具有环氧环己烷骨架的环氧化合物(A),其包含通过单键结合的环己烷环和环氧基; 每分子具有两个以上脂环式环氧基的脂环式环氧化合物(B) 至少一种选自双酚A环氧树脂和双酚F环氧树脂的双酚双环氧化合物(C); 脂肪族多元醇(D)的聚缩水甘油醚 和固化剂(E)。 固化性树脂组合物可以得到耐湿性极好的固化物,通常作为LED密封剂使用时,即使在热湿条件下也不会导致光通量的降低。 固化制品在热循环中也具有令人满意的耐开裂性和热稳定性。
    • 79. 发明申请
    • PATTERN RECOGNITION DEVICE, PATTERN RECOGNITION METHOD, AND PATTERN RECOGNITION PROGRAM
    • 图案识别装置,图案识别方法和图案识别程序
    • US20110289028A1
    • 2011-11-24
    • US13147451
    • 2010-02-02
    • Atsushi Sato
    • Atsushi Sato
    • G06F15/18
    • G06K9/623
    • A pattern recognition device executes feature selection using a feature selection table. High recognition performance is possible by dimensionally lowering an n-dimensional feature vector. A feature selecting table generating section for generating a feature selecting table in a manner so that when features with up to pth priority (p·0) have been described in the feature selecting table, an additional feature selected from additional feature candidates for which no corresponding priorities have been assigned, among the n features, is added with (p+1)th priority. A recognition dictionary generating section determines the additional feature to be added with the (p+1)th priority and a (p+1)-dimensional reference vector having (p+1) features so that a loss (R) indicating risk that the input data is identified to be in a different class becomes minimum, notifies the determined additional feature to the feature selecting table generating section, and generates a recognition dictionary based on the (p+1)-dimensional reference vector.
    • 图案识别装置使用特征选择表执行特征选择。 通过尺寸降低n维特征向量可以实现高识别性能。 一种特征选择表生成部分,用于以特征选择表中描述了具有高达pth优先级(p·0)的特征的方式生成特征选择表,从附加的特征候选中选出附加特征, 已经分配了优先级,在n个特征中,加上(p + 1)优先级。 识别字典生成部确定具有第(p + 1)优先级的附加特征和具有(p + 1)特征的(p + 1)维参考向量,使得表示风险的损失(R) 被识别为不同类的输入数据变得最小,将确定的附加特征通知给特征选择表生成部,并且基于(p + 1)维参考矢量生成识别字典。
    • 80. 发明申请
    • Inorganic-Particle-Dispersed Sputtering Target
    • 无机粒子分散溅射靶
    • US20110284373A1
    • 2011-11-24
    • US13147782
    • 2010-07-27
    • Atsushi SatoYuichiro Nakamura
    • Atsushi SatoYuichiro Nakamura
    • C23C14/35
    • G11B5/851C23C14/3414
    • Provided is an inorganic-particle-dispersed sputtering target in which inorganic particles are dispersed in a Co base material, wherein the inorganic particles have an electric resistivity of 1×101 Ω·m or less and the volume ratio of the inorganic particles in the target is 50% or less. The sputtering target thus adjusted is advantageous in that, when sputtering is performed using a magnetron sputtering device comprising a DC power source, the inorganic particles are less charged, and arcing occurs less frequently. Accordingly, by using the sputtering target of the present invention, the occurrence of particles attributable to the arcing reduces, and a significant effect of improving the yield in forming a thin film is obtained.
    • 本发明提供一种无机粒子分散溅射靶,其中无机颗粒分散在Co基材料中,其中无机颗粒的电阻率为1×10 11Ω·m·m·m以下,无机颗粒的体积比 目标是50%以下。 如此调整的溅射靶的优点在于,当使用包括直流电源的磁控管溅射装置进行溅射时,无机颗粒的带电少,并且电弧放电频率较低。 因此,通过使用本发明的溅射靶,可以减少由于电弧引起的粒子的发生,并且获得提高薄膜形成的显着效果。