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    • 1. 发明申请
    • GROUP DECISION MAKING FOR TICKET PURCHASES
    • 集团决定购票
    • US20100153142A1
    • 2010-06-17
    • US12334690
    • 2008-12-15
    • Venugopal VasudevanWilliam L. Olson
    • Venugopal VasudevanWilliam L. Olson
    • G06Q10/00
    • G06Q10/00G06Q10/02
    • Disclosed is a group decision-making process. One user (the “control”) is selected to propose a possibility (e.g., a group seating arrangement) to other members of the group. The other members access on-line information to review the proposal and then send their feedback to the control. The proposal is altered as necessary based on the feedback and on any exigencies (e.g., one of the seats in the proposal becomes unavailable to the group). When consensus is reached within the group, the control launches an interaction with the vendor to implement the consensus decision. In this way, every group member has the opportunity to affect the decision based on whatever information, constraints, or preferences seem relevant to that group member. Also, the proposal is always kept up-to-date so that the final decision is not based on “stale” information.
    • 披露了一个小组决策过程。 选择一个用户(“控制”)以向群组的其他成员提出可能性(例如,群组座位安排)。 其他成员访问在线信息来审查提案,然后将其反馈发送到控件。 该提案根据反馈和任何紧急情况(例如,提案中的其中一个席位成为组不可用)进行必要的更改。 在组内达成共识的情况下,控制人员将与供应商进行互动,以实施协商一致的决定。 以这种方式,每个小组成员都有机会根据与该组成员相关的任何信息,约束或偏好影响决策。 此外,该提案始终保持最新,以便最终决定不是基于“陈旧”信息。
    • 9. 发明授权
    • Preparation of lanthanum chromite powders by sol-gel
    • 通过溶胶 - 凝胶制备亚铬酸镧粉
    • US5128284A
    • 1992-07-07
    • US715206
    • 1991-06-14
    • William L. OlsonBeili LiJean Yamanis
    • William L. OlsonBeili LiJean Yamanis
    • C01G37/00C04B35/42H01M8/02H01M8/12
    • H01M8/0215C01G37/006C04B35/42C01P2002/02C01P2002/34C01P2002/54C01P2004/61C01P2004/62C01P2006/10H01M2008/1293H01M2300/0074
    • This invention relates to a process for the preparation of a crystalline compound having an empirical formula LaCr.sub.x A.sub.1-x O.sub.4 .multidot.yH.sub.2 O where A is a metal selected from the group consisting of Mg, Sr, Ca and Ba, x ranges from 0.99 to about 0.7 and y ranges from 0 to 0.15. The process comprises adding a solution of the appropriate metal salts to a solution of ammonium hydroxide thereby precipitating a hydroxide gel intermediate, which is dried and calcined in air to yield the resultant crystalline compound which has a huttonite structure. Additionally, this invention relates to a process for the preparation of a ceramic powder having the empirical formula LaCr.sub.x A.sub.1-x O.sub.3, where A is a metal selected from the group consisting of Mg, Sr, Ca and Ba and x ranges from 0.99 to about 0.7. Finally, a ceramic composition having the empirical formula LaCr.sub.x S.sub.1-x O.sub.4 .multidot.yH.sub.2 O having a huttonite structure is also disclosed.
    • 本发明涉及一种制备具有经验式LaCrxAl-xO4xyH2O的结晶化合物的方法,其中A是选自Mg,Sr,Ca和Ba的金属,x为0.99至约0.7,y为 0〜0.15。 该方法包括将合适的金属盐溶液加入到氢氧化铵溶液中,由此使氢氧化凝胶中间体沉淀,将其在空气中干燥和煅烧,得到所得到的具有钙钛矿结构的结晶化合物。 另外本发明涉及制备具有经验式LaCrxAl-xO3的陶瓷粉末的方法,其中A是选自Mg,Sr,Ca和Ba的金属,x在0.99至约0.7的范围内。 最后,还公开了具有钙钛矿结构的经验式LaCrxS1-xO4xyH2O的陶瓷组合物。