COMPOSITIONS AND METHODS FOR OLEFIN RECOVERY
    1.
    发明申请
    COMPOSITIONS AND METHODS FOR OLEFIN RECOVERY 审中-公开
    烯烃回收的组合物和方法

    公开(公告)号:US20110213191A1

    公开(公告)日:2011-09-01

    申请号:US12997148

    申请日:2009-06-08

    IPC分类号: C07C7/156 C07C7/152 C09K3/00

    摘要: The present invention is directed to compositions and methods for the recovery of olefins from a mixture. The compositions of the present invention comprise: (1) a transition metal ion; (2) a counter anion; (3) a ligand selected from the group consisting of a bidentate ligand and a tridentate ligand, wherein the ligand comprises at least two nitrogen atoms, and wherein each of the nitrogen atoms comprises a lone pair of electrons; and (4) a polar solvent with a boiling point of at least about 200° C. The methods of the present invention comprise: (1) providing the aforementioned compositions; (2) bonding at least a portion of the olefins in a mixture to the transition metal ion in the composition to form a complex; (3) separating the complex from the mixture; and (4) recovering the olefins from the complex.

    摘要翻译: 本发明涉及从混合物中回收烯烃的组合物和方法。 本发明的组合物包含:(1)过渡金属离子; (2)抗衡阴离子; (3)选自二齿配体和三齿配体的配体,其中所述配体包含至少两个氮原子,并且其中每个氮原子包含一对电子; (4)沸点至少为约200℃的极性溶剂。本发明的方法包括:(1)提供上述组合物; (2)将组合物中的至少一部分烯烃与混合物中的过渡金属离子键合以形成络合物; (3)将混合物与混合物分离; 和(4)从络合物中回收烯烃。

    Automated travel planning system
    2.
    发明授权
    Automated travel planning system 失效
    自动旅行计划系统

    公开(公告)号:US6018715A

    公开(公告)日:2000-01-25

    申请号:US609034

    申请日:1996-02-29

    IPC分类号: G06Q10/02 G06F17/60

    CPC分类号: G06Q10/02

    摘要: An automated travel planning system (10) is provided. The system (10) includes a database (12) which stores information relating to each individual traveler and business entity customer of a travel agency and also information relating to the travel agency itself. This information may include, for example, data concerning the frequent flyer/renter programs in which a traveler participates, smoking and seating preferences for a traveler, preferred travel vendors of a business entity, restrictions on fare classes (e.g., business or coach classes only) imposed by a business entity on its employees, and promotions available to a travel agency. When travel request information is received from a specific customer (individual and/or business entity) of the travel agency, the system automatically retrieves information relating to the customer from the database and also information relating to the travel agency. The system (10) preferably uses the retrieved information to determine a travel plan that is satisfactory to the individual customer who is traveling, the business traveler customer which employs the individual, and the travel agency.

    摘要翻译: 提供自动旅行计划系统(10)。 系统(10)包括数据库(12),其存储与旅行社的每个个人旅行者和商业实体客户有关的信息,以及与旅行社本身有关的信息。 该信息可以包括例如有关旅行者参与的常旅客/承租人节目的数据,旅行者的吸烟和座位偏好,商业实体的优选旅行商,限制票价类别(例如,商业或教练班级 ),以及旅行社提供的促销活动。 当从旅行社的特定客户(个体和/或商业实体)接收到旅行请求信息时,系统自动从数据库检索与客户有关的信息,以及与旅行社有关的信息。 系统(10)优选地使用所检索的信息来确定对于正在旅行的个人客户,雇用个人的商务旅客顾客以及旅行社来说令人满意的旅行计划。

    Automated system for selecting an initial computer reservation system
    3.
    发明授权
    Automated system for selecting an initial computer reservation system 失效
    用于选择初始计算机预订系统的自动系统

    公开(公告)号:US5839114A

    公开(公告)日:1998-11-17

    申请号:US609040

    申请日:1996-02-29

    IPC分类号: G06Q10/02 G06F17/30

    CPC分类号: G06Q10/02

    摘要: An automated system (10) is provided for selecting an initial computer reservation system. The system (10) includes a database (12) which stores data relating to each computer reservation system (30) utilized by a travel agency. The database (12) also contains one or more informational portfolios that can be used to determine the computer reservation system preferences of various parties, such as, for example, an individual traveler, a business entity employing the traveler, and the travel agency. In response to travel request information received from a customer, the system (10) automatically retrieves data/information from the database (12) and determines a target computer reservation system which most likely will be used to book travel arrangements. Consequently, the system (10) optimizes the hits-to-bookings ratio for each computer reservation system (30) utilized by the travel agency.

    摘要翻译: 提供了一种用于选择初始计算机预约系统的自动化系统(10)。 系统(10)包括数据库(12),其存储与旅行社使用的每个计算机预约系统(30)有关的数据。 数据库(12)还包含一个或多个可用于确定各方的计算机预约系统偏好的信息投资组合,例如个人旅行者,使用旅行者的商业实体和旅行社。 响应于从客户接收的旅行请求信息,系统(10)自动地从数据库(12)检索数据/信息,并确定最有可能用于预订旅行安排的目标计算机预约系统。 因此,系统(10)优化旅行社使用的每个计算机预订系统(30)的命中率。

    Automated system for identifying alternate low-cost travel arrangements
    4.
    发明授权
    Automated system for identifying alternate low-cost travel arrangements 失效
    用于识别替代低成本旅行安排的自动化系统

    公开(公告)号:US6119094A

    公开(公告)日:2000-09-12

    申请号:US610107

    申请日:1996-02-29

    IPC分类号: G06Q10/02 G06F17/60

    摘要: An automated system (10) is provided for identifying alternate low-cost travel arrangements. The system (10) obtains inventory information specifying the rates and/or availability of a plurality of travel arrangements, from one or more computer reservation systems. The inventory information is stored in a database (14) along with one or more portfolios of information (relating to a travel agency and each business entity customer of the travel agency) that can be used to discount the listed rates of the travel arrangements. In response to travel request information received from a customer, the system (10) automatically retrieves the inventory and/or discount information from the database (14) and determines a plurality of low-cost alternate travel arrangements that are available to the customer Consequently, a travel agent using the system (10) does not have to spend time manually identifying alternate low-cost travel arrangements.

    摘要翻译: 提供了一种用于识别替代的低成本旅行安排的自动化系统(10)。 系统(10)从一个或多个计算机预约系统获得指定多个旅行安排的速率和/或可用性的库存信息。 库存信息与一个或多个可用于折扣列出的旅行安排费率的信息(旅行社和旅行社的每个商业实体客户有关的)信息一起存储在数据库(14)中。 响应于从客户接收到的旅行请求信息,系统(10)自动地从数据库(14)检索库存和/或折扣信息,并且确定可用于客户的多个低成本替代旅行布置。因此, 使用系统(10)的旅行社不必花时间手动识别替代的低成本旅行安排。

    Automated travel pricing system
    6.
    发明授权
    Automated travel pricing system 失效
    自动旅行定价系统

    公开(公告)号:US06839679B1

    公开(公告)日:2005-01-04

    申请号:US08618005

    申请日:1996-03-18

    IPC分类号: G06Q10/02 G06Q30/06 G06F17/60

    CPC分类号: G06Q30/06 G06Q10/02

    摘要: An automated pricing system (10) is provided. The system (10) obtains inventory information, specifying the rates and/or availability of a plurality of travel arrangements, from one or more computer reservation systems (24). The inventory information is stored in a database (14) along with one or more portfolios of information (relating to a travel agency and each business entity customer of the travel agency) that can be used to discount the listed rates of the travel arrangements. In response to a specific travel itinerary from a customer, the system (10) automatically retrieves the inventory and/or discount information from the database (14) and determines the lowest-priced, available travel arrangements conforming to the itinerary. Consequently, a travel agent using the system (10) does not have to spend time manually determining the lowest-priced travel arrangements.

    摘要翻译: 提供自动定价系统(10)。 系统(10)从一个或多个计算机预订系统(24)获得指定多个旅行安排的速率和/或可用性的库存信息。 库存信息与一个或多个可用于折扣列出的旅行安排费率的信息(旅行社和旅行社的每个商业实体客户有关的)信息一起存储在数据库(14)中。 响应于来自客户的特定旅行行程,系统(10)自动地从数据库(14)检索库存和/或折扣信息,并且确定符合行程的最低价格的可用旅行布置。 因此,使用系统(10)的旅行社不必花时间手动确定最低价旅行安排。

    Flux valve compass system
    7.
    发明授权
    Flux valve compass system 失效
    磁通阀罗盘系统

    公开(公告)号:US4262427A

    公开(公告)日:1981-04-21

    申请号:US65655

    申请日:1979-08-10

    IPC分类号: G01C17/30 G01C17/32

    CPC分类号: G01C17/30

    摘要: An improved earth's magnetic field sensing compass utilizes a flat, toroidal flux valve in which pickoffs sense mutually perpendicular components of the magnetic field and the fields are nulled by the closed loop feed back of nulling currents into respective pairs of the sensor pickoffs.

    摘要翻译: 改进的地球磁场感测罗盘利用平坦的环形磁通阀,其中感测器感测磁场的相互垂直的分量,并且通过将归零电流的闭环反馈到相应的传感器传感器对中而将场零化。