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    • 1. 发明授权
    • Electronic device having improved electrical connection
    • 具有改善的电连接的电子设备
    • US07551448B2
    • 2009-06-23
    • US11343296
    • 2006-01-31
    • William P. Roberts
    • William P. Roberts
    • H05K1/14
    • H05K3/365G01D9/005G01D11/245H05K2201/058H05K2201/0999
    • The invention is directed to a method and apparatus for electrically interconnecting multiple electronic components together by disposing the electronic components between two opposing plurality of protrusions that hold the electrical components together and establish an electrical connection therebetween. Each plurality of protrusions may be disposed in an offset arrangement with the opposing protrusions. The opposing protrusions cause the electronic components to bend and adopt a deflected geometry when they are positioned between the opposing sets of protrusions. This bending results in the electronic components being biased against each other so that electrical contacts on each electronic component may be held together and thereby form an electrical connection. As a result, the opposing sets of protrusions can be used to electrically interconnect a plurality of electrical components in the absence of clamping, adhesion, soldering, or pinching.
    • 本发明涉及一种用于通过将电子部件设置在将电气部件保持在一起并在其间形成电连接的两个相对的多个突起之间来将多个电子部件电互连在一起的方法和装置。 每个多个突起可以与相对的突起以偏移的方式设置。 当相对的突起位于相对的突起组之间时,电子部件弯曲并采取偏转的几何形状。 这种弯曲导致电子部件彼此偏压,使得每个电子部件上的电触点可以保持在一起,从而形成电连接。 结果,相对的突起组可用于在没有夹紧,粘附,焊接或夹紧的情况下将多个电气部件电连接。
    • 5. 发明授权
    • Mail collection box
    • 邮件收集箱
    • US06742703B2
    • 2004-06-01
    • US10159835
    • 2002-05-31
    • Michael D. EsakovCharles KannankerilLawrence J. PilloteAtul AroraWilliam P. Roberts
    • Michael D. EsakovCharles KannankerilLawrence J. PilloteAtul AroraWilliam P. Roberts
    • B65G1104
    • A47G29/1207A47G2029/1221
    • A mail collection apparatus comprising a housing defining an access opening. An access door is supported by the housing. The access door is moveable between a door open position, providing access to the housing interior space through the access opening, and a door closed position blocking the access opening. A chute is supported by the housing. The chute comprises an inlet end defining a chute inlet opening adapted for receiving mail and a chute outlet end defining a chute outlet opening opposite the inlet end. A bag comprises an inlet portion defining a bag inlet opening. The bag and chute are moveable relative each other between: 1) a mail deposit mode, in which the chute and the bag cooperate to form an enclosed mail deposit pathway from the chute inlet opening to the bag inlet opening and adapted so that mail deposited through the chute inlet opening falls along the mail deposit pathway through the chute outlet opening and the bag inlet opening into the bag interior space, and 2) a mail collection mode, in which the chute and the bag are spaced apart from each other. The apparatus may be useful in helping to reduce exposure to contaminated mail that may be deposited in the apparatus.
    • 一种邮件收集装置,包括限定出入口的壳体。 检修门由外壳支撑。 检修门可在门打开位置之间移动,通过进入开口提供通向外壳内部空间的通道,以及阻止进入开口的门关闭位置。 滑槽由外壳支撑。 滑槽包括入口端,其限定适于接收邮件的滑槽入口开口和限定与入口端相对的滑槽出口开口的滑槽出口端。 袋子包括限定袋入口的入口部分。 袋子和滑槽可以在以下各项之间相对移动:1)邮寄存款模式,其中滑槽和袋子协作以形成从滑槽入口开口到袋入口开口的封闭邮件存放路径,并且适于使邮件通过 滑槽入口开口沿着邮件存放路径通过滑槽出口开口和袋入口进入袋内部空间,以及2)邮件收集模式,其中滑槽和袋子彼此间隔开。 该装置可能有助于减少可能沉积在设备中的受污染邮件的暴露。
    • 7. 发明授权
    • Permanent antistatic acid copolymer/quaternary amine polymeric films
    • 永久抗静电酸共聚物/季胺聚合物膜
    • US5171641A
    • 1992-12-15
    • US558354
    • 1990-07-25
    • William P. RobertsMarvin R. Havens
    • William P. RobertsMarvin R. Havens
    • B32B27/28C07C211/63C07C217/08C07C303/32C08J5/18C08K5/19
    • C08J5/18B32B27/28C07C211/63C07C217/08C07C303/32C08K5/19C08J2323/02Y10T428/31913
    • An acid copolymer/quaternary amine mixture is disclosed which is permanently antistatic. The acid copolymer is a copolymer of (i) a major amount by mol % of an alpha-olefin of the formula RCH.dbd.CH.sub.2 wherein R is H or C.sub.1 to C.sub.8 alkyl, and (ii) a minor amount by mol % of an alpha,beta-ethylenically unsaturated carboxylic acid. The quaternary amine is of the formula [(R.sup.1)(R.sup.2)(R.sup.3)(R.sup.4)N].sup.+ [X].sup.- wherein R.sup.1 is selected from H, aryl, or C.sub.1 to C.sub.50 alkyl optionally having one or more non-contiguous C.dbd.O or NHC.dbd.O or --S-- or --O-- in the carbon chain, or the same as R.sup.2 ; each of R.sup.2, R.sup.3, and R.sup.4 is the same or different and selected from H, C.sub.1 to C.sub.18 alkyl optionally substituted with one or more OH or from --(R.sup.5 --O).sub.a --H where a is an integer from 1 to 10 and R.sup.5 is ethylene or propylene; and X is an anion selected from chloride, bromide, iodide, nitrate, fluoborate, phosphate, C.sub.1 to C.sub.8 alkyl phosphate, sulfate, C.sub.1 to C.sub.8 alkyl sulfate, formate, C.sub.1 to C.sub.8 alkyl or C.sub.6 to C.sub.24 alkaryl or aryl sulfonate, acetate, citrate, trifluoroacetate, propionate, tartrate or carbonate.
    • 公开了一种永久抗静电的酸共聚物/季胺混合物。 酸共聚物是(i)主要含摩尔%的式RCH = CH 2的α-烯烃,其中R是H或C 1至C 8烷基的共聚物,和(ii)少量的摩尔%的α ,β-烯属不饱和羧酸。 季胺具有式[(R 1)(R 2)(R 3)(R 4)N] + [X] - 其中R 1选自H,芳基或任选具有一个或多个不连续C = O或NHC = O或-S-或-O-,或与R2相同; R 2,R 3和R 4各自相同或不同,并且选自H,任选被一个或多个OH取代的C 1至C 18烷基或 - (R 5 -O)a H,其中a是1至10的整数,R 5是 乙烯或丙烯; X为阴离子,选自氯化物,溴化物,碘化物,硝酸盐,氟硼酸盐,磷酸盐,C1至C8烷基磷酸盐,硫酸盐,C1至C8烷基硫酸盐,甲酸盐,C1至C8烷基或C6至C24烷芳基或芳基磺酸盐, 柠檬酸盐,三氟乙酸盐,丙酸盐,酒石酸盐或碳酸盐。