AMPLIFIER WITH VARIABLE MATCHING CIRCUIT TO IMPROVE LINEARITY
    41.
    发明申请
    AMPLIFIER WITH VARIABLE MATCHING CIRCUIT TO IMPROVE LINEARITY 有权
    具有可变匹配电路的放大器,以提高线性度

    公开(公告)号:US20110037519A1

    公开(公告)日:2011-02-17

    申请号:US12699659

    申请日:2010-02-03

    IPC分类号: H03F3/16

    CPC分类号: H03F1/565 H03F1/086 H03F3/193

    摘要: Techniques for reducing distortion and improving linearity of amplifiers are described. In an exemplary design, an apparatus includes a driver amplifier, a variable matching circuit, and a power amplifier. The driver amplifier amplifies a first RF signal and provides a second RF signal. The variable matching circuit receives the second RF signal and provides a third RF signal. The power amplifier amplifies the third RF signal and provides a fourth RF signal. The variable matching circuit matches a fixed impedance at the output of the driver amplifier to a variable impedance at the input of the power amplifier in order to improve the linearity of the amplifiers. In an exemplary design, the power amplifier includes a first transistor (e.g., an NMOS transistor) of a first type, and the variable matching circuit includes a second transistor (e.g., a PMOS transistor) of a second type that is different from the first type.

    摘要翻译: 描述了减小失真和提高放大器线性度的技术。 在示例性设计中,装置包括驱动器放大器,可变匹配电路和功率放大器。 驱动器放大器放大第一RF信号并提供第二RF信号。 可变匹配电路接收第二RF信号并提供第三RF信号。 功率放大器放大第三RF信号并提供第四RF信号。 可变匹配电路将驱动放大器输出端的固定阻抗与功率放大器输入端的可变阻抗相匹配,以提高放大器的线性度。 在示例性设计中,功率放大器包括第一类型的第一晶体管(例如,NMOS晶体管),并且可变匹配电路包括与第一类型不同的第二类型的第二晶体管(例如,PMOS晶体管) 类型。

    Ink cartridge vending machine
    42.
    发明授权
    Ink cartridge vending machine 有权
    墨盒自动售货机

    公开(公告)号:US07761331B2

    公开(公告)日:2010-07-20

    申请号:US11552518

    申请日:2006-10-24

    IPC分类号: G06F17/60

    摘要: A vending machine capable of refilling used ink cartridges as well as dispensing filled ink cartridges is closed. The vending machine includes at least one cartridge receptacle for receiving an ink cartridge, a user interface, a display unit, a nozzle health check module, a printhead servicing module, an ink reservoir, an ink refilling unit, a compartment containing new ink cartridges, a compartment containing filled, second-hand ink cartridges, and a recycle compartment for receiving discarded ink cartridges. The user is presented by the display unit with the option of (a) refilling a used cartridge, (b) purchasing a filled cartridge, or (c) returning a used cartridge in exchange for a purchase rebate or a discount voucher. When the user selects the option of refilling, the vending machine executes a refilling subroutine which includes checking the nozzle health.

    摘要翻译: 能够重新填充用过的墨盒以及分配填充的墨盒的自动售货机关闭。 自动售货机包括用于接收墨盒的至少一个墨盒容器,用户界面,显示单元,喷嘴健康检查模块,打印头维修模块,墨水储存器,墨水补充单元,包含新墨盒的隔室, 包含填充的二手墨盒的隔室和用于接收废弃墨盒的再循环隔间。 用户由显示单元呈现,可选择(a)重新填充用过的墨盒,(b)购买填充的墨盒,或(c)返回用过的墨盒以换取购买回扣或折扣券。 当用户选择重新填充的选项时,自动售货机执行重新填充子程序,其包括检查喷嘴的健康状况。

    Coaxial cable
    43.
    发明授权
    Coaxial cable 有权
    同轴电缆

    公开(公告)号:US07750240B2

    公开(公告)日:2010-07-06

    申请号:US12321572

    申请日:2009-01-22

    IPC分类号: H01B7/18

    CPC分类号: H01B13/0162 H01B13/0026

    摘要: A coaxial cable includes a core, an insulating layer, a shielding layer, a sheathing layer. The core includes an amount of carbon nanotubes having at least one conductive coating disposed about the carbon nanotubes. The carbon nanotubes are orderly arranged. The insulating layer is about the core. The shielding layer is about the insulating layer. The sheathing layer is about the shielding layer.

    摘要翻译: 同轴电缆包括芯,绝缘层,屏蔽层,护套层。 核心包括一定量的碳纳米管,其具有围绕碳纳米管设置的至少一个导电涂层。 碳纳米管是有序排列的。 绝缘层围绕核心。 屏蔽层围绕绝缘层。 护套层围绕屏蔽层。

    METHOD FOR REGULATING AGROBACTERIUM-MEDIATED TRANSFORMATION
    46.
    发明申请
    METHOD FOR REGULATING AGROBACTERIUM-MEDIATED TRANSFORMATION 有权
    调节农杆菌介导转化的方法

    公开(公告)号:US20090263902A1

    公开(公告)日:2009-10-22

    申请号:US12357284

    申请日:2009-01-21

    IPC分类号: C12N15/82 C12N1/20

    CPC分类号: C12N15/8205

    摘要: A method for regulating expression of a virulence gene of Agrobacterium is described. The method comprises the steps of stimulating cereal cells, such as sorghum, so as to produce an active, typically phenolic, compound and exposing the Agrobacterium to this compound. The compound induces expression of the virulence gene of the Agrobacterium, effecting T-DNA transfer from the Agrobacterium to the cereal cells, which are thereby transformed.

    摘要翻译: 描述了调节农杆菌毒力基因表达的方法。 该方法包括刺激谷类细胞如高粱的步骤,以产生活性的,通常为酚的化合物,并将土壤杆菌暴露于该化合物。 该化合物诱导土壤杆菌的毒力基因的表达,从而转化从土壤杆菌到谷物细胞的T-DNA转移。

    Method for making coaxial cable
    47.
    发明申请
    Method for making coaxial cable 有权
    同轴电缆制作方法

    公开(公告)号:US20090196982A1

    公开(公告)日:2009-08-06

    申请号:US12321573

    申请日:2009-01-22

    CPC分类号: H01B13/0162 H01B13/0026

    摘要: A method for making a coaxial cable, the method comprises the steps of: providing a carbon nanotube structure; and forming at least one conductive coating on a plurality of carbon nanotubes of the carbon nanotube structure; a carbon nanotube wire-like structure from the carbon nanotubes with at least one conductive coating; at least one layer of insulating material on the carbon nanotube wire-like structure; at least one layer of shielding material on the at least one layer of insulating material; and one layer of sheathing material on the at least one layer of shielding material.

    摘要翻译: 一种制造同轴电缆的方法,所述方法包括以下步骤:提供碳纳米管结构; 以及在所述碳纳米管结构的多个碳纳米管上形成至少一个导电涂层; 来自具有至少一个导电涂层的碳纳米管的碳纳米管线状结构; 在碳纳米管线状结构上的至少一层绝缘材料; 在所述至少一层绝缘材料上的至少一层屏蔽材料; 和至少一层屏蔽材料上的一层护套材料。

    METHOD AND SYSTEM FOR CALCULATING COMPETITIVENESS METRIC BETWEEN OBJECTS
    48.
    发明申请
    METHOD AND SYSTEM FOR CALCULATING COMPETITIVENESS METRIC BETWEEN OBJECTS 审中-公开
    计算对象之间竞争力度量的方法和系统

    公开(公告)号:US20090125549A1

    公开(公告)日:2009-05-14

    申请号:US12268866

    申请日:2008-11-11

    IPC分类号: G06F17/30

    CPC分类号: G06Q30/02

    摘要: Method and System for calculating competitiveness metric between objects are provided. The method comprises the steps of: obtaining a first object and a second object; selecting, from all the relation instances stored in a relation instance repository, associated relation instances related to the first and second objects; and calculating, based on the selected associated relation instances, an extensional competitiveness metric Sout between the first and second objects as the competitiveness metric between the first and second objects. In an embodiment, the frequency that the associated relation instances related to the first and second objects appear in all the information source documents can be used for characterizing the extensional competitiveness metric. Furthermore, the present invention also provides an integrated competitiveness metric calculation method and system for combining the intensional and extensional competitiveness analysis results.

    摘要翻译: 提供了用于计算对象之间的竞争力度量的方法和系统。 该方法包括以下步骤:获得第一对象和第二对象; 从存储在关系实例存储库中的所有关系实例中选择与第一和第二对象相关的关联关系实例; 以及基于所选择的关联关系实例,计算第一和第二对象之间的拉伸竞争力度量Sout作为第一和第二对象之间的竞争力度量。 在一个实施例中,出现在所有信息源文档中的与第一和第二对象有关的关联关系实例的频率可用于表征拉伸竞争力度量。 此外,本发明还提供了一种综合竞争力度量计算方法和系统,用于结合强度和拉伸竞争力分析结果。

    Highly Transformable Elite Doubled Haploid Line PHWVZ
    49.
    发明申请
    Highly Transformable Elite Doubled Haploid Line PHWVZ 审中-公开
    高度可变的精英双倍倍数单倍体PHWVZ

    公开(公告)号:US20080299658A1

    公开(公告)日:2008-12-04

    申请号:US11755083

    申请日:2007-05-30

    申请人: Zuo-Yu Zhao Ning Wang

    发明人: Zuo-Yu Zhao Ning Wang

    CPC分类号: A01H5/10

    摘要: A novel double haploid maize line designated PHWVZ and seed, plants and plant parts thereof. Methods for producing a maize plant that comprise crossing double haploid maize line PHWVZ with another maize plant. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into PHWVZ through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby. Hybrid maize seed, plant or plant part produced by crossing the double haploid line PHWVZ or a trait conversion of PHWVZ with another maize line. Inbred maize lines derived from double haploid maize line PHWVZ, methods for producing other inbred maize lines derived from double haploid maize line PHWVZ and the inbred maize lines and their parts derived by the use of those method.

    摘要翻译: 一种新型双倍体玉米品系,命名为PHWVZ及其种子,植物和植物部分。 用于生产玉米植物的方法,其包括用另一种玉米植物杂交双倍体单倍体玉米品系PHWVZ。 用于生产含有其遗传物质的玉米植物的方法通过回交转化和/或转化渗透到PHWVZ中的一种或多种性状,以及由此产生的玉米种子,植物和植物部分。 杂交玉米种子,植物或植物部分通过双重单倍体系PHWVZ或PHWVZ与另一个玉米品系的转化而产生。 来自双倍体单倍体玉米品系PHWVZ的近交玉米品系,由双倍体单倍体玉米品系PHWVZ和近交玉米品系及其部分产生的其他近交玉米品系的生产方法。