Method of Purifying Dianhydrides, the Dianhydrides Formed Thereby, and Polyetherimides Formed Therefrom
    31.
    发明申请
    Method of Purifying Dianhydrides, the Dianhydrides Formed Thereby, and Polyetherimides Formed Therefrom 有权
    纯化二酸酐的方法,由此形成的二酸酐和由其形成的聚醚酰亚胺

    公开(公告)号:US20090247727A1

    公开(公告)日:2009-10-01

    申请号:US12058344

    申请日:2008-03-28

    IPC分类号: C07D407/12 C08G65/26

    CPC分类号: C07D307/89 C08G73/1053

    摘要: A method for purifying an oxydiphthalic anhydride comprises diluting a first mixture comprising an oxydiphthalic anhydride, a solvent, a catalyst, and an inorganic salt with a solvent, to provide a second mixture having a solids content of 10 to 30 percent based on total weight of the second mixture; filtering and washing the solids of the second mixture at a temperature below the crystallization point temperature of the oxydiphthalic anhydride to provide a third mixture; hydrolyzing the third mixture by adding water and a water-soluble acid to form a fourth mixture; heating the fourth mixture; then cooling to provide a solid-liquid mixture, optionally decanting a portion of the liquid, rediluting the remaining solid-liquid mixture, then filtering to provide a solid component; washing the solid component with water to provide a fifth mixture of oxydiphthalic tetraacid and water; ring closing the oxydiphthalic tetraacid to provide oxydiphthalic anhydride, and filtering the oxydiphthalic anhydride.

    摘要翻译: 一种氧联二邻苯二甲酸酐的纯化方法包括用溶剂将包含氧联二邻苯二甲酸酐,溶剂,催化剂和无机盐的第一混合物稀释,得到固体含量为10-30重量% 第二混合物; 在低于氧联二邻苯二甲酸酐的结晶点温度的温度下过滤和洗涤第二混合物的固体以提供第三混合物; 通过加入水和水溶性酸来水解第三混合物以形成第四混合物; 加热第四混合物; 然后冷却以提供固液混合物,任选地倾析一部分液体,重新稀释剩余的固液混合物,然后过滤以提供固体组分; 用水洗涤固体组分以提供氧联二邻苯四酸和水的第五混合物; 闭环氧二邻苯四酸以提供氧联二邻苯二甲酸酐,并过氧化邻苯二甲酸酐。

    Methods for Preparing Oxydiphthalic Anhydrides, Oxydiphthalic Anhydrides Prepared Thereby, and Polyetherimides Derived Therefrom
    32.
    发明申请
    Methods for Preparing Oxydiphthalic Anhydrides, Oxydiphthalic Anhydrides Prepared Thereby, and Polyetherimides Derived Therefrom 有权
    制备氧联二邻苯二甲酸酐,由此制备的氧联二邻苯二甲酸酐的方法及其衍生的聚醚酰亚胺

    公开(公告)号:US20090247725A1

    公开(公告)日:2009-10-01

    申请号:US12058331

    申请日:2008-03-28

    IPC分类号: C07D307/89 C08G73/10

    摘要: a method for preparing an oxydiphthalic anhydride comprises contacting, under reactive and substantially anhydrous conditions in a reactor, at least one halophthalic anhydride containing more than 250 ppm chlorophthalide impurity with a carbonate of the formula M2CO3, wherein M is an alkali metal, in the presence of a catalytic proportion of at least one phase transfer catalyst selected from the group consisting of hexaalkylguanidinium halides and alpha,omega-bis(pentaalkylguanidinium)alkane salts, phosphonium salts, phosphazenium salts, pyridinium salts, phosphazenium salts, ammonium salts, and combinations thereof. The phase transfer catalyst is present in a sufficient amount to prepare the oxydiphthalic anhydride when the chlorophthalide is present in an amount that is more than 250 ppm, and the oxydiphthalic anhydride is produced in a yield, based on the carbonate, of at least 70%.

    摘要翻译: 一种制备氧联二邻苯二甲酸酐的方法包括在反应器和反应性基本上无水的条件下,在反应器中使至少一种含有多于250ppm氯酞酸盐杂质的卤代邻苯二甲酸酐与式M2CO3的碳酸盐接触,其中M为碱金属, 选自六烷基卤化镓和α,ω-双(五烷基胍)烷烃盐,鏻盐,磷氮烯基鏻盐,吡啶鎓盐,磷氮烯基鏻盐,铵盐及其组合的至少一种相转移催化剂的催化剂比例。 当氯代苯酞以250ppm以上的量存在时,相转移催化剂的存在量足以制备氧联二邻苯二甲酸酐,并且基于碳酸酯的产率以氧化邻苯二甲酸酐的产率为至少70% 。

    User interface for cellular telephone group calls
    33.
    发明授权
    User interface for cellular telephone group calls 有权
    蜂窝电话组呼叫的用户界面

    公开(公告)号:US07587215B2

    公开(公告)日:2009-09-08

    申请号:US10888728

    申请日:2004-07-09

    IPC分类号: H04B7/00

    摘要: In connection with a push-to-talk-over-cellular (PoC) function of a cellular telephone, the user interface of the cellular telephone presents certain information to the user of the cellular telephone concerning a current group call session. The information may include an indication of what proportion of the members of a group designated for the group call session are currently active. In addition, the user interface may provide a list of the members of the designated group, with icons indicating the current status of the group members. When a member of the group is currently talking, the talking member's name may be displayed by the user interface.

    摘要翻译: 关于蜂窝电话的一键通蜂窝(PoC)功能,蜂窝电话的用户接口向蜂窝电话的用户提供有关当前群组呼叫会话的某些信息。 信息可以包括指示组呼叫会话的组的成员当前处于活动状态的指示。 此外,用户界面可以提供指定组的成员的列表,其中指示组成员的当前状态的图标。 当该组成员正在说话时,该会话成员的姓名可能由用户界面显示。

    SYSTEM AND METHOD FOR CUSTOM BRANDING OF DOCUMENT PROCESSING DEVICES
    34.
    发明申请
    SYSTEM AND METHOD FOR CUSTOM BRANDING OF DOCUMENT PROCESSING DEVICES 审中-公开
    用于文件处理设备自定义的系统和方法

    公开(公告)号:US20080174821A1

    公开(公告)日:2008-07-24

    申请号:US11626824

    申请日:2007-01-24

    IPC分类号: G06F15/00

    摘要: The subject application is directed to a system and method for custom branding of document processing devices. Image data representing a branding identifier image is first received. The image data corresponding to the branding identifier image is then stored in a memory associated with a document processing device. The branding identifier image data is then communicated from the memory to a user interface associated with the document processing device. The branding identifier image is then generated on the display of the user interface concurrently with the display of image data representing document processing operations capable of being performed by the associated document processing device.

    摘要翻译: 主题应用涉及用于文档处理设备的定制品牌化的系统和方法。 首先接收表示品牌标识符图像的图像数据。 然后将与品牌标识符图像对应的图像数据存储在与文档处理装置相关联的存储器中。 品牌标识符图像数据然后从存储器传送到与文档处理设备相关联的用户界面。 然后,在用户界面的显示器上同时显示表示能够由相关联的文档处理设备执行的文档处理操作的图像数据的显示,生成品牌标识符图像。

    System and method for customizing user interfaces on a document processing device
    35.
    发明申请
    System and method for customizing user interfaces on a document processing device 失效
    用于在文档处理设备上自定义用户界面的系统和方法

    公开(公告)号:US20070294624A1

    公开(公告)日:2007-12-20

    申请号:US11453185

    申请日:2006-06-14

    IPC分类号: G06F3/00

    摘要: The subject application is directed to a system and method for customizing a document processor interface. A user successfully logs onto a document processing device and selects to generate a customized graphical user-interface. When the user has previously created such an interface, the device retrieves stored selection data associated with the user and uses such data to selectively generate a customized interface. To create the customized interface, the user first selects desired functions to be displayed. The selected functions are then stored in association with user identification information by the device. A tangible output document is capable of being generated inclusive of encoded indicia representing selection data and user identification information. Subsequent scanning of the tangible output document by the device, or another document processing device, enables the scanning device to authenticate the user and generate a customized interface in accordance with the selection data contained in the encoded indicia.

    摘要翻译: 主题应用针对用于定制文档处理器接口的系统和方法。 用户成功登录到文档处理设备并选择生成定制的图形用户界面。 当用户先前创建了这样的接口时,设备检索与用户相关联的存储的选择数据并使用这样的数据来选择性地生成定制接口。 要创建定制界面,用户首先选择要显示的所需功能。 然后,所选择的功能与设备的用户标识信息相关联地存储。 能够生成有形的输出文档,包括表示选择数据和用户标识信息的编码标记。 随后由设备或其他文档处理设备扫描有形输出文档使得扫描设备能够认证用户并根据包含在编码标记中的选择数据生成定制界面。

    LDAP based scan templates
    36.
    发明申请
    LDAP based scan templates 审中-公开
    基于LDAP的扫描模板

    公开(公告)号:US20070143674A1

    公开(公告)日:2007-06-21

    申请号:US11313095

    申请日:2005-12-20

    IPC分类号: G06F15/00

    CPC分类号: G06F17/248

    摘要: A system and method for sharing updated document templates. A user first selects whether to request a desired document processing operation involving one or more stored scan templates or to modify one of the stored templates. The document scan templates are stored on an associated storage, with each scan template including schema data. The schema data represents attributes associated with the corresponding template. When the user requests a document processing operation, a list of templates associated with the operation are retrieved and displayed to the user. The user then selects the desired template, inputs modification data, and the document processing device performs the selected operation on the updated template. When the user elects to modify a template, the user opens the schema associated therewith, inputs the modifications, and stores the template in the template storage for use by devices on the network. Creation of a new template requires the user to input schema data, attributes and classes, and then save the new template in the template storage.

    摘要翻译: 用于共享更新的文档模板的系统和方法。 用户首先选择是否请求涉及一个或多个存储的扫描模板的期望的文档处理操作或者修改所存储的模板之一。 文档扫描模板存储在关联的存储中,每个扫描模板包括模式数据。 模式数据表示与相应模板相关联的属性。 当用户请求文档处理操作时,检索与操作相关联的模板的列表并将其显示给用户。 然后,用户选择所需的模板,输入修改数据,并且文档处理设备对更新的模板执行所选择的操作。 当用户选择修改模板时,用户打开与之相关联的模式,输入修改,并将模板存储在模板存储器中以供网络上的设备使用。 创建新模板需要用户输入模式数据,属性和类,然后将新模板保存在模板存储中。

    User interface for cellular telephone group calls
    37.
    发明申请
    User interface for cellular telephone group calls 有权
    蜂窝电话组呼叫的用户界面

    公开(公告)号:US20050176454A1

    公开(公告)日:2005-08-11

    申请号:US10888728

    申请日:2004-07-09

    IPC分类号: H04M1/725 H04W4/08 H04Q7/20

    摘要: In connection with a push-to-talk-over-cellular (PoC) function of a cellular telephone, the user interface of the cellular telephone presents certain information to the user of the cellular telephone concerning a current group call session. The information may include an indication of what proportion of the members of a group designated for the group call session are currently active. In addition, the user interface may provide a list of the members of the designated group, with icons indicating the current status of the group members. When a member of the group is currently talking, the talking member's name may be displayed by the user interface.

    摘要翻译: 关于蜂窝电话的一键通蜂窝(PoC)功能,蜂窝电话的用户接口向蜂窝电话的用户提供有关当前群组呼叫会话的某些信息。 信息可以包括指示组呼叫会话的组的成员当前处于活动状态的指示。 此外,用户界面可以提供指定组的成员的列表,其中指示组成员的当前状态的图标。 当该组成员正在说话时,该会话成员的姓名可能由用户界面显示。

    Currency Exchange System and Methodology
    39.
    发明公开

    公开(公告)号:US20240193590A1

    公开(公告)日:2024-06-13

    申请号:US18587118

    申请日:2024-02-26

    申请人: Harpreet Singh

    发明人: Harpreet Singh

    IPC分类号: G06Q20/38 G06Q20/10 G06Q20/32

    摘要: A method of facilitating the dispensing of destination currency from a destination ATM to a user traveling to a destination country comprising the system provider establishes a currency exchange system which comprises at least two system accounts established for the system provider and funded by the users residing in the respective country with deposits of home currency in at least one financial institution in a respective country. The system provider provides each of the users virtual tokens equal in value to the amount of home currency deposited to the system account of the home country. The user requests a virtual debit card with an amount of destination currency, and the system provider debits the virtual tokens in equal value. The user requests an amount of destination currency from a destination ATM, and the system provider debits the destination currency from the system account in the destination country.