DEVELOPING ROLLER
    22.
    发明申请
    DEVELOPING ROLLER 有权
    开发滚子

    公开(公告)号:US20130089362A1

    公开(公告)日:2013-04-11

    申请号:US13559987

    申请日:2012-07-27

    IPC分类号: G03G15/08

    CPC分类号: G03G15/0818

    摘要: A developing roller is provided, which is particularly used in an image forming apparatus of a highly durable design and is free from toner leakage even after formation of a predetermined number of images. Opposite end regions (5a) of an outer peripheral surface (5) of a roller body (2) of the developing roller (1) to be respectively kept in sliding contact with seal members each have a friction coefficient μ of not greater than 0.15.

    摘要翻译: 提供了一种显影辊,其特别用于高度耐用设计的图像形成装置中,即使在形成预定数量的图像之后也不会有调色剂泄漏。 与密封件分别保持滑动接触的显影辊(1)的辊体(2)的外周面(5)的相对端部区域(5a)各自具有不大于0.15的摩擦系数μ。

    CONDUCTIVE ROLLER
    24.
    发明申请
    CONDUCTIVE ROLLER 有权
    导电滚子

    公开(公告)号:US20100172675A1

    公开(公告)日:2010-07-08

    申请号:US12580830

    申请日:2009-10-16

    IPC分类号: G03G15/08 F16C13/00

    CPC分类号: G03G15/0818 G03G15/0808

    摘要: The present invention provides a conductive roller whose outermost layer is made of a vulcanized rubber composition. The vulcanized rubber composition contains epichlorohydrin rubber and chloroprene rubber as a rubber component thereof and 0.2 to 5 parts by mass of each of a thiourea-based vulcanizing agent and a vulcanization retarder consisting of N-(cyclohexylthio)phthalimide for 100 parts by mass of the rubber component.

    摘要翻译: 本发明提供一种导电性辊,其最外层由硫化橡胶组合物制成。 硫化橡胶组合物含有作为其橡胶组分的表氯醇橡胶和氯丁二烯橡胶以及由N-(环己基硫代)邻苯二甲酰亚胺组成的硫脲类硫化剂和硫化缓凝剂各自为0.2〜5质量份, 橡胶组分。

    Conductive belt, method of producing same, and image-forming apparatus having same
    25.
    发明申请
    Conductive belt, method of producing same, and image-forming apparatus having same 失效
    导电带,其制造方法和具有该导电带的图像形成装置

    公开(公告)号:US20080038658A1

    公开(公告)日:2008-02-14

    申请号:US11826014

    申请日:2007-07-11

    申请人: Masakazu Tanaka

    发明人: Masakazu Tanaka

    IPC分类号: G03G5/153

    摘要: A method of producing a conductive belt composed of a base resin containing polybutylene naphthalate resin at not less than 50 mass % nor more than 100 mass % and 1 to 3 mass % of carbon nano-fibers having a DBP oil absorption amount at not less than 150 ml/100 g. The method includes the steps of forming a conductive master batch by mixing the carbon nano-fibers with resin for use in a master batch containing the polybutylene naphthalate resin; mixing the obtained conductive master batch and resin for blending use containing the polybutylene naphthalate resin and not containing the carbon nano-fibers with each other in an unmelted state by setting a mixing mass ratio of the conductive master batch smaller than that of the resin for blending use; and meltingly molding an obtained mixture by an extrusion molder.

    摘要翻译: 制造导电带的方法,所述导电带由含有聚萘二甲酸丁二醇酯树脂的基础树脂组成,所述基材树脂的含量为不低于50质量%,但不超过100质量%和1至3质量%的DBP吸油量的碳纳米纤维为不小于 150ml / 100g。 该方法包括以下步骤:通过将碳纳米纤维与用于含有聚萘二甲酸丁二醇酯树脂的母料中的树脂混合形成导电母料; 将得到的导电母料和用于混合使用的含有聚萘二甲酸丁二醇酯树脂并且不含有碳纳米纤维的树脂在未熔融状态下混合,通过将导电母料的混合质量比设定为小于混合树脂的混合质量比 使用; 并通过挤出成型机将获得的混合物熔融成型。

    Delay distribution calculation method, circuit evaluation method and false path extraction method
    27.
    发明授权
    Delay distribution calculation method, circuit evaluation method and false path extraction method 失效
    集成电路设计中的延迟分布计算方法

    公开(公告)号:US06684375B2

    公开(公告)日:2004-01-27

    申请号:US09988602

    申请日:2001-11-20

    IPC分类号: G06F1750

    摘要: Delay distribution in an integrated circuit is calculated while taking into account a correlation of performance between interconnects or elements in the integrated circuit, thereby improving estimation accuracy. Circuit information, performance distribution information of the interconnects or elements in the integrated circuit, and correlation information of performance between the interconnects or elements are input. A vertex is selected for calculation, and a correlation between delay distribution at the selected vertex and delay distribution in a partial circuit including the selected vertex is calculated based on the performance distribution information and the correlation information.

    摘要翻译: 计算集成电路中的延迟分布,同时考虑集成电路中的互连或元件之间的性能的相关性,从而提高估计精度。 输入电路信息,集成电路中的互连或元件的性能分布信息,以及互连或元件之间的性能的相关信息。 选择顶点进行计算,并且基于性能分布信息和相关信息来计算在所选择的顶点处的延迟分布和包括所选择的顶点的部分电路中的延迟分布之间的相关性。

    Functional module model, pipelined circuit synthesis and pipelined circuit device
    28.
    发明授权
    Functional module model, pipelined circuit synthesis and pipelined circuit device 失效
    功能模块模型,流水线电路合成和流水线电路设备

    公开(公告)号:US06292926B1

    公开(公告)日:2001-09-18

    申请号:US09109042

    申请日:1998-07-02

    IPC分类号: G06F1750

    摘要: The invention provides a functional module model for realizing optimal pipelining. The functional module model includes division line data representing division lines corresponding to positions where pipeline registers can be inserted and delay/area data representing the trade-off relationship between the delay and the area of each division area partitioned by the division lines. By using this functional module model, a pipeline register insertion position is selected among the division lines represented by the division line data, and the delay and the area of each division area are set on the basis of the trade-off relationship represented by the delay/area data. Thus, a pipelined circuit with a minimized area can be synthesized.

    摘要翻译: 本发明提供了一种实现最佳流水线功能的模块模型。 功能模块模型包括表示对应于可以插入流水线寄存器的位置的分割线的分割线数据,以及表示延迟与由分割线划分的每个分割区域的区域之间的权衡关系的延迟/面积数据。 通过使用该功能模块模型,在由分割线数据表示的分割线之间选择流水线寄存器插入位置,并且基于由延迟表示的权衡关系来设置每个划分区域的延迟和面积 /区域数据。 因此,可以合成具有最小面积的流水线电路。

    Biocompatible polymers
    30.
    发明授权
    Biocompatible polymers 有权
    生物相容性聚合物

    公开(公告)号:US6040415A

    公开(公告)日:2000-03-21

    申请号:US147392

    申请日:1998-12-15

    CPC分类号: C08G18/3889 A61L33/068

    摘要: Tpresent invention provide a biocompatible polyurethane or oplyurethane urea containing, in the side chain, phosphorylcholine structure represented by the formula (1) ##STR1## wherein R.sup.1 is C.sub.1-20 alkyl, C.sub.6-12 aryl, C.sub.7-20 aralkyl or a group of the formula:R.sup.4 -(A).sub.n -(wherein A is C.sub.2-10 oxyalkylene, and (A).sub.n may be constituted of one kind of oxyalkylene groups or of two or more kinds of oxyalkylene groups linked together in blocks or at random; n is an integer of 1 to 30; and R.sup.4 is C.sub.1-20 alkyl, C.sub.6-12 aryl or C.sub.7-20 aralkyl); and R.sup.2 and R.sup.3 each represent C.sub.1-20 alkyl, C.sub.6-12 aryl or C.sub.7-20 aralkyl and may be the same or different; and an antithrombogenic medical product prepared using the polyurethane or polyurethane urea.

    摘要翻译: PCT No.PCT / JP98 / 01702 Sec。 371 1998年12月15日第 102(e)1998年12月15日日期PCT提交1998年4月13日PCT公布。 公开号WO98 / 46659 日本特开1998年10月22日本发明提供一种生物相容性聚氨酯或聚氨酯脲,其在侧链中含有式(1)所示的磷酸胆碱结构,其中R1为C1-20烷基,C6-12芳基,C7-20芳烷基或基团 (A)n-(其中A是C2-10氧化烯,和(A)n可以由一种氧化烯基团或两种或多种氧化烯基团在块中或随机连接而构成 ; n为1〜30的整数,R4为C1-20烷基,C6-12芳基或C7-20芳烷基); 并且R 2和R 3各自表示C 1-20烷基,C 6-12芳基或C 7-20芳烷基,并且可以相同或不同; 和使用聚氨酯或聚氨酯脲制备的抗血栓形成的医药产品。