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    • 42. 发明授权
    • Screening method for laminated ceramic capacitors
    • 层压陶瓷电容器的筛选方法
    • US07199590B2
    • 2007-04-03
    • US10946077
    • 2004-09-22
    • Kazunori ItoYuusaku HorieKazuyuki Hasebe
    • Kazunori ItoYuusaku HorieKazuyuki Hasebe
    • G01R31/12G01R31/00B07C5/344
    • G01R31/028H01G4/30H01G13/00
    • A laminated ceramic capacitor C has a plurality of internal electrodes embedded in a dielectric base substance in a stratified manner, the internal electrodes are caused to conduct to a pair of terminal electrodes provided on an outer surface of the dielectric base substance, and the terminal electrode has an outermost layer containing Sn as a main component. There is provided a step of setting the laminated ceramic capacitor in a temperature environment which is not less than 125° C. and not more than 180° C. and applying a direct-current voltage between the terminal electrodes in order to measure a direct-current insulation resistance. The step of applying the direct-current voltage includes a first step and a second step. A direct-current voltage V1 (V/μm) which falls within a range of 20 to 40 (V/μm) is applied at the first step, and a direct-current voltage V2 (V) with a rated voltage being taken into consideration is applied at the second step after termination of the first step.
    • 层叠陶瓷电容器C具有分层地嵌入电介质基体的多个内部电极,使内部电极导通到设置在电介质基体的外表面上的一对端子电极,端子电极 具有含有Sn作为主要成分的最外层。 提供了在不低于125℃且不超过180℃的温度环境中设置层压陶瓷电容器的步骤,并且在端子电极之间施加直流电压以便测量直流电压, 电流绝缘电阻。 施加直流电压的步骤包括第一步骤和第二步骤。 在第一阶段施加落在20〜40(V / mum)范围内的直流电压V 1(V / mum),并且获取具有额定电压的直流电压V 2(V) 考虑到在第一步终止后的第二步骤。
    • 47. 发明申请
    • OPTICAL RECORDING MEDIUM
    • 光学记录介质
    • US20090029091A1
    • 2009-01-29
    • US12281838
    • 2007-03-02
    • Hiroshi DeguchiEiko HibinoHiroko OhkuraKazunori ItoHajime YuzuriharaHiroyuki Iwasa
    • Hiroshi DeguchiEiko HibinoHiroko OhkuraKazunori ItoHajime YuzuriharaHiroyuki Iwasa
    • B32B3/02
    • G11B7/243G11B7/257G11B2007/2431G11B2007/24312G11B2007/24314G11B2007/24316Y10T428/21
    • An optical recording medium having first protective layer, recording layer, second protective layer, and reflective layer, wherein the recording layer contains a phase-change material represented by Formula (1″1), Formula (1-2), or Formula (1-3); the second protective layer contains one selected from zinc oxides, indium oxides, tin oxides, mixtures thereof, and materials Formula (2), and materials Formula (3). Formula (1″1): InαiSbβiX1γi(X1: Ge, Te, Zn, Mn, or mixture thereof, 0.10≦β1≦0.25, 0.65≦β1≦0.80, and 0.04≦γ1≦0.15) Formula (1-2): Gaα2Sbβ2SnY2Ges2X2∈2 (X2: Te, Zn, Mn, In, or mixture thereof, 0.04≦α2≦0.09, 0.56≦62≦0.79, 0.05≦γ2
    • 一种具有第一保护层,记录层,第二保护层和反射层的光记录介质,其中所述记录层含有由式(1'1),式(1-2)或式( 1-3); 第二保护层包含选自氧化锌,氧化铟,氧化锡,其混合物,以及式(2)的材料和式(3)的材料。 式(1''1):InalphaiSbbetaiX1gammai(X1:Ge,Te,Zn,Mn或其混合物,0.10 <=β1<= 0.25,0.65 <=β1<=0.80,0.04≤γ1≤0.15)式 (1-2):Gaalpha2Sbbeta2SnY2Ges2X2∈2(X2:Te,Zn,Mn,In或其混合物,0.04 <=α2<= 0.09,0.56 <= 62 <= 0.79,0.05 <= 0.03, delta2 <= 0.19,0 <=∈2<= 0.09)式(1-3):Mnalpha3Sbbeta3SnY3Gedelta3X3∈3(X3:Te,In,Zn,Bi或其混合物,0.04 <=α3<= 0.09,0.56 < 式(2):ZnO-Al-Y [(100-α4-64)= 63 <= 0.79,0.05 <=γ3<= 0.29,0.03 <=δ3<= 0.23,0 <=∈3<= 0.09) :α4:β4](Y:Mn,Ge,Ti或其混合物,0.5 <=α4= 10.0,0 <= B4 <= 25.0)式(3):ZnO-Al2O3-Z [(100-α5 -65):α5:β5](Z:氧化锰,氧化锗,氧化钛或其混合物,0.5≤α≤10,0 <= 65 <= 30.0)。
    • 49. 发明授权
    • Optical recording medium and process for producing the same, sputtering target, using process of optical recording medium, and optical recording apparatus
    • 光记录介质及其制造方法,溅射靶,光记录介质的使用过程以及光记录装置
    • US07384678B2
    • 2008-06-10
    • US11431726
    • 2006-05-10
    • Hiroshi MiuraKazunori ItoMakoto HarigayaEiko HibinoMasaru ShinkaiHiroko Ohkura
    • Hiroshi MiuraKazunori ItoMakoto HarigayaEiko HibinoMasaru ShinkaiHiroko Ohkura
    • B32B3/02
    • G11B7/0062C23C14/06C23C14/083C23C14/3414G11B7/243G11B7/266G11B7/268G11B2007/2431G11B2007/24314Y10T428/21
    • To provide an optical recording medium and the like that is adapted to higher density and higher speed recording of 8 times or more than that of DVD (about 28 m/sec or more) and that exhibits superior repeating and reservation properties. An optical recording medium is provided that comprises a substrate, and a recording layer, wherein at least one of recording, reproducing, erasing, and rewriting of information is carried out by means of reversible phase changes at marks on the recording layer, the reversible phase changes at marks are induced between crystalline and amorphous states by laser irradiation, the length of the respective marks is 0.4 μm or less in the traveling direction of the laser irradiation, and the recording layer has a composition expressed by the formula: InαSbβ, wherein α and β are atomic percent of the respective elements; 0.73≦β/(α+β)≦0.90, α+β=100, alternatively a composition expressed by the formula: MγInαSbβ, wherein M represents an element other than In and Sb or an element combination containing two or more elements other than In and Sb; α and β are atomic percent of the respective elements, γ is atomic percent of the element or sum of atomic percent of the respective elements; 0.73≦β/(α+β)≦0.90, 0
    • 提供适合于DVD(约28m / sec以上)的8倍以上的更高密度和更高速度记录的光学记录介质等,并且表现出优异的重复和保留性能。 提供了一种光记录介质,其包括基板和记录层,其中通过在记录层上的标记处的可逆相位变化来执行信息的记录,再现,擦除和重写中的至少一个,可逆相位 通过激光照射在晶体和非晶状态之间引起标记的变化,在激光照射的行进方向上各个标记的长度为0.4μm或更小,并且记录层具有由下式表示的组成: α和β是各元素的原子百分数; 0.73 <=β/(α+β)<= 0.90,α+β= 100,或者由下式表示的组成:M + β,其中M表示除In和Sb以外的元素,或含有除In和Sb以外的两种或更多种元素的元素组合; α和β是各元素的原子百分数,γ是元素的原子百分数或各元素的原子百分比的和; 0.73 <=β/(α+β)<= 0.90,0 <γ<α,α+β+γ= 100。