Multi-configuration portable electronic device and method for operating the same
    1.
    发明申请
    Multi-configuration portable electronic device and method for operating the same 审中-公开
    多配置便携式电子设备及其操作方法

    公开(公告)号:US20050020325A1

    公开(公告)日:2005-01-27

    申请号:US10626239

    申请日:2003-07-24

    摘要: A multi-configuration portable electronic device is provided. The device includes at least one processor, a first body element including at least one input, and a second body element including a display. The second body element is pivotally coupled to the first body element such that the device can be positioned into a plurality of physical configurations. In response to a change in the physical configuration of the device, there is a change in at least two of a mode of operation of the input device, a mode of operation of the display, and an active software application being executed by the processor. In a preferred embodiment, the physical configurations of the device include a portrait configuration in which the device functions as a wireless phone, and a landscape configuration in which the device functions as a text messaging pager, PDA, handheld computer, electronic organizer, or media player. Also provided is a method of operating a portable electronic device having a plurality of physical configurations.

    摘要翻译: 提供了一种多配置便携式电子设备。 该装置包括至少一个处理器,包括至少一个输入的第一主体元件和包括显示器的第二主体元件。 第二主体元件枢转地联接到第一主体元件,使得该装置可以被定位成多个物理构型。 响应于设备的物理配置的改变,输入设备的操作模式,显示器的操作模式和由处理器正在执行的活动软件应用中的至少两个有变化。 在优选实施例中,设备的物理配置包括其中设备用作无线电话的纵向配置以及设备用作文本消息传送寻呼机,PDA,手持计算机,电子管理器或媒体的景观配置 玩家 还提供了一种操作具有多个物理配置的便携式电子设备的方法。

    Method and apparatus for processing an image data for output
    2.
    发明申请
    Method and apparatus for processing an image data for output 有权
    用于处理用于输出的图像数据的方法和装置

    公开(公告)号:US20060110053A1

    公开(公告)日:2006-05-25

    申请号:US10994564

    申请日:2004-11-22

    IPC分类号: G06K9/36

    CPC分类号: H04N1/00307

    摘要: A technique of processing an image data for output on a digital image device that compresses (164) a portion of a received image data to a data frame (110) according to a predefined size that is optimized for output with a processor of the device. The portion of the image data that is defined by the data frame is outputted (166, 186) to another source, and for any empty bits in the data frame, a zero bit is inserted (174).

    摘要翻译: 一种处理图像数据以在数字图像设备上输出的技术,该数字图像设备根据针对该设备的处理器进行输出而优化的预定大小,将接收的图像数据的一部分压缩(164)到数据帧(110)。 将由数据帧定义的图像数据的部分输出(166,186)到另一个源,对于数据帧中的任何空位,插入零位(174)。

    Method and apparatus for viewing the effect of changes to an index for a database table on an optimization plan for a database query
    3.
    发明授权
    Method and apparatus for viewing the effect of changes to an index for a database table on an optimization plan for a database query 有权
    用于查看对数据库查询的优化计划的数据库表的索引的更改的影响的方法和装置

    公开(公告)号:US06898588B2

    公开(公告)日:2005-05-24

    申请号:US09900791

    申请日:2001-07-06

    IPC分类号: G06F12/00 G06F17/30 G06F1/30

    摘要: A method and apparatus for viewing the effect of changes to an index for a database table on an optimization plan for a database query, such as an SQL statement. A virtual table is created which mimics the structure of an original table on the database. The virtual table is created by copying the original table, excluding any data in the original table. Any existing original indexes associated with original table are copied to define a virtual index associated with the virtual table. References in the query to the original table are replaced with references to the virtual table. The database management system then determines a new optimization plan for the query.

    摘要翻译: 一种用于查看数据库查询的优化计划(如SQL语句)对数据库表的索引进行更改的影响的方法和装置。 创建虚拟表,模拟数据库上原始表的结构。 虚拟表是通过复制原始表创建的,不包括原始表中的任何数据。 复制与原始表相关联的任何现有原始索引,以定义与虚拟表相关联的虚拟索引。 对原始表的查询中的引用将替换为对虚拟表的引用。 数据库管理系统然后确定查询的新的优化计划。

    Peripheral and method for securing a peripheral and operating same
    7.
    发明申请
    Peripheral and method for securing a peripheral and operating same 审中-公开
    用于固定外围设备和操作相同的外围设备和方法

    公开(公告)号:US20080127328A1

    公开(公告)日:2008-05-29

    申请号:US11605732

    申请日:2006-11-28

    IPC分类号: G06F21/04 G06F3/00

    摘要: A peripheral and a method for securing and operating the peripheral. A preferred embodiment comprises scanning a communications media for identifiers of devices utilizing the communications media, selecting identifiers from the scanned identifiers, applying a logical combination function to the selected identifiers, and securing the peripheral based on an output of the applying. The securing of the peripheral can be totally transparent to a device coupled to the peripheral, as is the granting of access to the peripheral. No changes to the device or to software in the device are needed, which can simplify development and implementation of the present invention. Furthermore, without requiring changes to the devices to which the peripherals are attached, the cost of the implementation can be kept to a minimum, while not affecting the reliability of the devices.

    摘要翻译: 用于固定和操作外围设备的外围设备和方法。 优选实施例包括扫描通信介质以利用通信介质的设备的标识符,从扫描的标识符中选择标识符,将逻辑组合功能应用于所选择的标识符,以及基于应用的输出来保护外围设备。 外围设备的固定对于耦合到外围设备的设备来说可以是完全透明的,以及允许访问外围设备。 不需要对设备或设备中的软件进行更改,这可以简化本发明的开发和实现。 此外,在不要求对外围设备附加的设备进行更改的情况下,可以将实现的成本保持在最小,同时不影响设备的可靠性。

    System and method for automatically generating database queries
    8.
    发明申请
    System and method for automatically generating database queries 有权
    用于自动生成数据库查询的系统和方法

    公开(公告)号:US20070038618A1

    公开(公告)日:2007-02-15

    申请号:US11327945

    申请日:2006-01-09

    IPC分类号: G06F17/30

    CPC分类号: G06F17/30448 G06F17/30306

    摘要: A method of tuning a database query includes selecting a database query, parsing the selected database query to determine relationships between portions of the selected database query, selecting an optimization mode from a plurality of available optimization modes, tuning the selected database query by modifying, at least one portion of the selected database query based on the determined relationships and the selected optimization mode and displaying the modified database query

    摘要翻译: 调整数据库查询的方法包括选择数据库查询,解析所选择的数据库查询以确定所选数据库查询的部分之间的关​​系,从多个可用优化模式中选择优化模式,通过修改在 基于所确定的关系和所选择的优化模式,并且显示修改的数据库查询,所选数据库查询的至少一部分

    Bi-directional voltage translator
    10.
    发明授权
    Bi-directional voltage translator 失效
    双向电压转换器

    公开(公告)号:US6154057A

    公开(公告)日:2000-11-28

    申请号:US340232

    申请日:1999-07-01

    IPC分类号: H03K19/018 H03K19/0175

    CPC分类号: H03K19/01843

    摘要: A bi-directional voltage translator (125) has a first port (201) that communicates a signal at a first voltage level, and second port (202) that communicates a signal at a second voltage level different from the first voltage level. A switching circuit, including a bipolar junction transistor (210) and a switch (220), couples both ports (201, 202). The transistor (210) has a collector (211) coupled, via a pull-up circuit (206), to a voltage source corresponding to the first voltage level, and to the first port (201), and an emitter (212) coupled to the second port. The base (213) of the transistor (210) is coupled, via a pull-up circuit (207), to a voltage source corresponding to the second voltage level. Preferably, the switch (220) is Schottky diode or other diode having a forward voltage drop.

    摘要翻译: 双向电压转换器(125)具有以第一电压电平传送信号的第一端口(201)和以不同于第一电压电平的第二电压电平传送信号的第二端口(202)。 包括双极结型晶体管(210)和开关(220)的开关电路耦合两个端口(201,202)。 晶体管(210)具有经由上拉电路(206)耦合到对应于第一电压电平的电压源和耦合到第一端口(201)的集电极(211),并且发射极(212)耦合 到第二个港口 晶体管(210)的基极(213)经由上拉电路(207)耦合到对应于第二电压电平的电压源。 优选地,开关(220)是具有正向压降的肖特基二极管或其它二极管。