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    • 4. 发明授权
    • Separator for battery
    • 电池分离器
    • US5824430A
    • 1998-10-20
    • US797298
    • 1997-02-07
    • Hiroyuki HiguchiKiichiro MatsushitaSoji Nishiyama
    • Hiroyuki HiguchiKiichiro MatsushitaSoji Nishiyama
    • B32B5/18B32B27/32H01M2/16
    • B32B27/32H01M2/1653Y10T428/249981
    • A separator for battery which exhibits a low electrical resistivity at normal time, good SD characteristics and a high mechanical strength is disclosed. A high molecular weight polypropylene having a weight average molecular weight of 500,000 or more and a polyethylene having a melting point of from 100.degree. to 140.degree. C. are extruded through a T-die film-forming machine to prepare a laminate film comprising a laminate of the high molecular polypropylene layer and the polyethylene layer. The laminate film is stretched at a temperature as low as from -20.degree. C. to 80.degree. C. by 10% to 100% based on the length of the original film, stretched at a temperature as high as 80.degree. C. to 130.degree. C. by 60% to 300% based on the length of the unstretched film, and then shrunk at the same temperature by 5% to 30% based on the length of the stretched film to render the film porous. Thus, a porous laminate film having a Gurley value of from 200 to 1,500 is prepared as a separator for battery.
    • 公开了一种在正常时间具有低电阻率,良好的SD特性和高机械强度的电池用隔膜。 将重均分子量为500,000以上的高分子量聚丙烯和熔点为100-140℃的聚乙烯通过T型模片成膜机挤出,制成层压膜, 的高分子量聚丙烯层和聚乙烯层。 基于原始膜的长度,将层压膜在低于-20℃至80℃的温度下拉伸10%至100%,在高达80℃的温度下拉伸至130 相对于未拉伸膜的长度为60〜300%,然后在相同温度下以相对于拉伸膜的长度缩短5〜30%,使膜变多孔。 因此,制备具有200〜1500的Gurley值的多孔层压膜作为电池用隔膜。
    • 7. 发明授权
    • Method and apparatus for calculating yield
    • 计算产量的方法和装置
    • US09348958B2
    • 2016-05-24
    • US13564773
    • 2012-08-02
    • Hiroyuki HiguchiYu LiuYuzi Kanazawa
    • Hiroyuki HiguchiYu LiuYuzi Kanazawa
    • G06N5/02G06F17/50
    • G06F17/504G06F2217/10G06N5/02
    • A disclosed method includes: converting, for each sample point, a set of performance item values for a sample point into coordinate values of a mesh element containing the set among plural mesh elements obtained by dividing a space mapped by the performance items; generating a binary decision graph representing a group of the coordinate values of the sample points; calculating the number of sample points including second sample points that dominates a first sample point and the first sample point, by counting the number of paths in the binary decision graph from a root node to a leaf node representing “1” through at least one of certain nodes corresponding to coordinate values that are equal to or less than coordinate values of the first sample point; and calculating a yield of the first sample point by dividing the calculated number by the number of the plural sample points.
    • 所公开的方法包括:对于每个采样点,将用于采样点的一组性能项目值转换为通过划分由性能项目映射的空间而获得的多个网格元素中的包含集合的网格元素的坐标值; 生成表示采样点的坐标值的一组的二进制决策图; 通过将二进制决策图中的路径数量从根节点计数到表示“1”的叶节点的数目,通过以下步骤中的至少一个来计算包括支配第一采样点和第一采样点的第二采样点的采样点的数量: 对应于等于或小于第一采样点的坐标值的坐标值的某些节点; 以及通过将计算出的数除以多个采样点的数量来计算第一采样点的产量。
    • 8. 发明授权
    • Optical semiconductor sealing material
    • 光学半导体密封材料
    • US08648160B2
    • 2014-02-11
    • US13587250
    • 2012-08-16
    • Tomoaki TakebeTsuyoshi OtaYutaka ObataHiroyuki Higuchi
    • Tomoaki TakebeTsuyoshi OtaYutaka ObataHiroyuki Higuchi
    • C08F220/10C08F220/28
    • C08F220/10C08F220/18C08F220/28C09J133/14H01L31/0203
    • The present invention provides an optical semiconductor sealing material comprising a radically polymerized polymer of a methacrylate ester having an alicyclic hydrocarbon group containing 7 or more carbon atoms, e.g. an adamantyl group, a norbornyl group, or a dicyclopentanyl group; and an optical semiconductor sealing material comprising a radically polymerized polymer of 50 to 97 mass % of the methacrylate ester and 3 to 50 mass % of acrylate ester having a hydroxyl group. The optical semiconductor sealing material of the present invention is highly transparent and stable to UV light and thus does not undergo yellowing. In addition, the material exhibits excellent compatibility between heat resistance and refractive index, does not undergo deformation or cracking during heating processes such as reflow soldering, and shows high processability. The material can be preferably used as a sealing material for light-emitting elements and light-receiving elements of optical semiconductor devices (semiconductor light-emitting devices).
    • 本发明提供一种光学半导体密封材料,其包含具有含有7个或更多个碳原子的脂环族烃基的甲基丙烯酸酯的自由基聚合的聚合物, 金刚烷基,降冰片基或二环戊基; 以及包含50〜97质量%的甲基丙烯酸酯的自由基聚合物和3〜50质量%的具有羟基的丙烯酸酯的光学半导体密封材料。 本发明的光半导体密封材料高度透明,对紫外光稳定,因此不会发黄。 此外,该材料在耐热性和折射率之间表现出优异的相容性,在诸如回流焊接的加热过程中不会发生变形或开裂,并且显示出高加工性。 该材料可以优选用作光半导体器件(半导体发光器件)的发光元件和光接收元件的密封材料。
    • 10. 发明申请
    • Clock gating analyzing apparatus, clock gating analyzing method, and computer product
    • 时钟选通分析装置,时钟选通分析方法和计算机产品
    • US20080195367A1
    • 2008-08-14
    • US12002349
    • 2007-12-17
    • Hiroyuki Higuchi
    • Hiroyuki Higuchi
    • G06F17/50
    • G06F17/5031
    • Clock gating analysis of a target circuit having a plurality of clock gates, involves the calculation of a clock gate function for each of the clock gates. The clock gate functions indicate an activation state of the clock gates and a combination of output values from sequential circuit elements in the target circuit are substituted into each of the clock gate functions to obtained clock gate function values. Combinations of the clock gate function values form individual clock gating states. Each clock gating state indicates an activation state of each of the local clocks, collectively. A table indicating correlations between the combinations of output values and the clock gating states is generated and from the conversion table, a group that includes all of the clock gating states possible is output.
    • 具有多个时钟门的目标电路的时钟选通分析涉及每个时钟门的时钟门功能的计算。 时钟门功能指示时钟门的激活状态,并且来自目标电路中的来自时序电路元件的输出值的组合被代入每个时钟门功能以获得时钟门功能值。 时钟门功能值的组合形成单独的时钟选通状态。 每个时钟门控状态统一表示每个本地时钟的激活状态。 产生指示输出值和时钟选通状态的组合之间的相关性的表,并且从转换表可以输出包括所有可能的时钟选通状态的组。