Sheet separating device with automatic adjustment of distance between
feed roller and retard roller
    62.
    发明授权
    Sheet separating device with automatic adjustment of distance between feed roller and retard roller 失效
    纸张分离装置,自动调整进纸辊和减速辊之间的距离

    公开(公告)号:US5678817A

    公开(公告)日:1997-10-21

    申请号:US528421

    申请日:1995-09-14

    IPC分类号: G03G15/00 B65H3/52

    摘要: A sheet feeding device has a feed roller with a plurality of large-diameter portions and a retard roller having a plurality of large-diameter portions alternately disposed with respect to the large-diameter portions of the feed roller. Originals are individually separated between the feed roller and the retard roller. The distance between the two rollers is automatically adjusted so that when a load caused by a separated sheet in a sheet feeding direction is large, the amount of overlap between the large-diameter portions of the two rollers is reduced, and when the load is small, the amount of overlap is increased. Thus, optimum separation is performed in accordance with the thickness of the sheet and the coefficient of friction of the surface of the sheet.

    摘要翻译: 片材进给装置具有多个大直径部分的进给辊和相对于进给辊的大直径部分交替布置的多个大直径部分的延迟辊。 原稿在进纸辊和延迟辊之间分开分开。 自动调整两个辊之间的距离,使得当片材进给方向上由分离的片材引起的负载大时,两个辊的大直径部分之间的重叠量减小,并且当负载小时 ,重叠量增加。 因此,根据片材的厚度和片材的表面的摩擦系数进行最佳分离。

    Support bracket
    64.
    发明授权
    Support bracket 失效
    支架

    公开(公告)号:US4352510A

    公开(公告)日:1982-10-05

    申请号:US043700

    申请日:1979-05-30

    CPC分类号: B60K5/1208 F16F15/08

    摘要: The present invention relates to a bracket which can mount different units to a vehicle body without the use of additional spacers or the like. The bracket has an offset support bolt so that upon the bracket being seated in a 180 degree reversed orientation, the bolt assumes a new position with respect to the vehicle body so that a different unit can be mounted using the same number of parts.

    摘要翻译: 本发明涉及一种可以将不同单元安装到车身上而不需要使用附加间隔件等的托架。 支架具有偏移支撑螺栓,使得当支架以180度反向定位时,螺栓相对于车身呈现新的位置,从而可以使用相同数量的部件来安装不同的单元。

    Electret transducer having an electret of inorganic insulating material
    65.
    发明授权
    Electret transducer having an electret of inorganic insulating material 失效
    具有无机绝缘材料驻极体的驻极体传感器

    公开(公告)号:US3946422A

    公开(公告)日:1976-03-23

    申请号:US474657

    申请日:1974-05-30

    摘要: An electret transducer in which the electret material is an inorganic insulator sheet with electric charges in it and is juxtaposed to an electrode, and either the sheet or the electrode is mechanically deformable to change the distance between the two, thereby changing the electric charge induced in the electrode by the charged electret sheet. In a preferred form, the electret material comprises a multilayer sheet of insulating materials. The method of forming the transducer includes at least the steps of vapor-depositing a thin layer of inorganic material on a substrate and subjecting the exposed surface of the insulating material to a source of electric charge for a time sufficient to implant charges in the insulating material. If the insulating material is to be deformable, it should be deposited on a thin layer of metal which, in turn, has been deposited on a thicker substrate. A spacer layer of metal is deposited on top of the charged insulating material. Thereafter, selected areas of the substrate and of the spacer layer are chemically removed to leave the thin metal layer and the charged insulating material free of support except around the periphery of such open area. The ability of the insulating material to accept and hold a charge may be improved by depositing the insulating material as two separate layers of different materials, one immediately on top of the other.

    摘要翻译: 一种驻极体传感器,其中驻极体材料是其中具有电荷且与电极并置的无机绝缘体片,并且片或电极可机械地变形以改变两者之间的距离,从而改变在 电极由带电驻极体片。 在优选的形式中,驻极体材料包括多层绝缘材料片。 形成换能器的方法至少包括在衬底上气相沉积无机材料薄层的步骤,并将绝缘材料的暴露表面经受电荷源一段足以在绝缘材料中注入电荷的时间 。 如果绝缘材料是可变形的,则它应该沉积在金属薄层上,而金属层又沉积在更厚的基底上。 金属间隔层沉积在带电的绝缘材料的顶部。 此后,化学去除衬底和间隔层的选定区域,以留下薄金属层和带电的绝缘材料,除了这种开放区域的周边之外没有支撑。 绝缘材料接受和保持电荷的能力可以通过将绝缘材料沉积为不同材料的两个分开的层,一个立即在另一层之上来提高。

    OIL-BASED GEL-LIKE COMPOSITION
    66.
    发明申请
    OIL-BASED GEL-LIKE COMPOSITION 审中-公开
    基于油的凝胶组合物

    公开(公告)号:US20130116212A1

    公开(公告)日:2013-05-09

    申请号:US13810247

    申请日:2011-06-21

    IPC分类号: A61K47/30 A23L1/035

    摘要: There is provided a gel-forming agent which is easily prepared and has all of high safety in the living body and the environment, good gel-forming capability, excellent use feeling, and good handleability.The oil-based gel-like composition of the present invention comprises 1 to 30% by weight of a gel-forming agent and 70 to 99% by weight of an oil-phase component, the gel-forming agent being obtained by blending polyglycerin having a degree of polymerization of 3 to 20 in an amount of [6.8 Ln(X)+17] parts by weight to 27 Ln(X) parts by weight with 100 parts by weight of lecithin, where X denotes the degree of polymerization of the polyglycerin. The degree of polymerization of the polyglycerin is preferably from 3 to 10. The zero-shear viscosity determined by the viscosity and viscoelasticity measurement is preferably 50 Pa·s or more.

    摘要翻译: 提供了容易制备并且在生物体和环境中具有高度安全性,良好的凝胶形成能力,优异的使用感和良好的可操作性的凝胶形成剂。 本发明的油性凝胶状组合物含有1〜30重量%的凝胶形成剂和70〜99重量%的油相成分,凝胶形成剂是将具有 相对于100重量份卵磷脂,以[6.8Ln(X)+17]重量份〜27Ln(X)重量份的聚合度为3〜20,其中X表示聚合度 聚甘油。 聚甘油的聚合度优选为3〜10。通过粘度和粘弹性测定确定的零剪切粘度优选为50Pa·s以上。

    Au-Ag Core-Shell Nanorod Particles and Method for Producing Same
    67.
    发明申请
    Au-Ag Core-Shell Nanorod Particles and Method for Producing Same 有权
    Au-Ag核壳纳米棒颗粒及其制备方法

    公开(公告)号:US20120244225A1

    公开(公告)日:2012-09-27

    申请号:US13514838

    申请日:2010-12-10

    摘要: Disclosed are: Au—Ag core-shell nanorod particles wherein a cationic surfactant such as CTAB is substituted by an other compound; and a method for producing the Au—Ag core-shell nanorod particles. Specifically disclosed are Au—Ag core-shell nanorod particles which are characterized in that each of the nanorod particles comprises a gold nanorod particle that serves as the core, a shell layer that covers the surface of the gold nanorod particle and is formed from silver, and a copolymer that adsorbs on the surface of the shell layer. The Au—Ag core-shell nanorod particles are also characterized in that the copolymer is a block copolymer or graft copolymer that is obtained by polymerizing at least a polymerizable monomer (A) that has a group represented by general formula (I). In the formula, Ra represents an alkylene group having 2-7 carbon atoms.

    摘要翻译: 公开了其中阳离子表面活性剂如CTAB被其他化合物取代的Au-Ag核 - 壳纳米棒颗粒; 以及Au-Ag核 - 壳纳米棒粒子的制造方法。 具体公开了Au-Ag核 - 壳纳米棒颗粒,其特征在于,每个纳米棒颗粒包含用作芯的金纳米棒颗粒,覆盖金纳米棒颗粒表面并由银形成的壳层, 以及吸附在壳层的表面上的共聚物。 Au-Ag核 - 壳纳米棒颗粒的特征还在于该共聚物是通过使至少具有由通式(I)表示的基团的可聚合单体(A)聚合而获得的嵌段共聚物或接枝共聚物。 式中,Ra表示碳原子数2〜7的亚烷基。

    Ohmic contact on a p-type principal surface tilting with respect to the c-plane
    68.
    发明授权
    Ohmic contact on a p-type principal surface tilting with respect to the c-plane 有权
    在相对于c面倾斜的p型主表面上的欧姆接触

    公开(公告)号:US08227898B2

    公开(公告)日:2012-07-24

    申请号:US12836222

    申请日:2010-07-14

    IPC分类号: H01L29/20 H01L29/04

    CPC分类号: H01L33/40 H01L33/16 H01L33/32

    摘要: A semiconductor device has a satisfactory ohmic contact on a p-type principal surface tilting from a c-plane. The principal surface 13a of a p-type semiconductor region 13 extends along a plane tilting from a c-axis (axis ) of hexagonal group-III nitride. A metal layer 15 is deposited on the principal surface 13a of the p-type semiconductor region 13. The metal layer 15 and the p-type semiconductor region 13 are separated by an interface 17 such that the metal layer functions as a non-alloy electrode. Since the hexagonal group-III nitride contains gallium as a group-III element, the principal surface 13a comprising the hexagonal group-III nitride is more susceptible to oxidation compared to the c-plane of the hexagonal group-III nitride. The interface 17 avoids an increase in amount of oxide after the formation of the metal layer 15 for the electrode.

    摘要翻译: 半导体器件在从c面倾斜的p型主表面上具有令人满意的欧姆接触。 p型半导体区域13的主表面13a沿着从六方晶III族氮化物的c轴(轴<0001>)倾斜的平面延伸。 金属层15沉积在p型半导体区域13的主表面13a上。金属层15和p型半导体区域13被界面17分离,使得金属层用作非合金电极 。 由于六方晶III族氮化物含有镓作为III族元素,所以与六方晶III族氮化物的c面相比,包含六方晶III族氮化物的主表面13a更易于氧化。 界面17避免了形成用于电极的金属层15之后的氧化物的量的增加。

    AUTOMOTIVE WHEEL
    69.
    发明申请
    AUTOMOTIVE WHEEL 审中-公开
    汽车轮

    公开(公告)号:US20120086263A1

    公开(公告)日:2012-04-12

    申请号:US13376254

    申请日:2009-06-05

    IPC分类号: B60B3/04

    摘要: An automotive wheel that can prevent deformation of a back side opening edge of a wheel rim in a radial direction and reduce the weight of the wheel rim is proposed.Because the automotive wheel has a structure in which an annular rib section formed in a stepped manner at each of the inside and the outside and having a thinner wall thickness than the other part of a ledge section is circumferentially formed in the ledge section of the wheel rim, an effect of preventing the deformation of a back side opening edge of the wheel rim in a radial direction is improved by virtue of a shaping effect of the annular rib section, and a weight reduction effect can be provided in connection with the thinner wall thickness of the annular rib section.

    摘要翻译: 提出了能够防止轮辋的背侧开口边缘沿径向变形并减小轮辋重量的汽车轮。 因为汽车轮具有这样的结构,其中在每个内侧和外侧以阶梯状形成的环形肋部分具有比凸缘部分的另一部分更薄的壁厚,在轮的凸缘部分中周向地形成 通过环形肋部的成形效果,能够提高防止轮辋的背侧开口边缘在径向上的变形的效果,并且可以提供与较薄壁相关的减重效果 环形肋条的厚度。